diff --git a/.travis.yml b/.travis.yml
index 3cbcdd243..c1f01697e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,14 +3,13 @@ services:
 before_script:
   - echo "USE mysql;\nUPDATE user SET password=PASSWORD('dev') WHERE user='root';\nFLUSH PRIVILEGES;\n" | mysql -u root
 install:
-  - rm $TRAVIS_BUILD_DIR/tools/phpunit
-  - composer require --dev phpunit/phpunit ^5.7
-  - $TRAVIS_BUILD_DIR/vendor/bin/phpunit --version
-  - cp $TRAVIS_BUILD_DIR/vendor/bin/phpunit $TRAVIS_BUILD_DIR/tools
+  #- rm $TRAVIS_BUILD_DIR/tools/phpunit
+  #- composer require --dev phpunit/phpunit ~6.5.5
+  #- $TRAVIS_BUILD_DIR/vendor/bin/phpunit --version
+  #- cp $TRAVIS_BUILD_DIR/vendor/bin/phpunit $TRAVIS_BUILD_DIR/tools
 script: ant build-ci
 language: php
 php:
-  - '5.6'
   - '7.0'
   - '7.1'
 after_failure: "cat /tmp/icehrm.test.log"
diff --git a/admin/settings/index.php b/admin/settings/index.php
index 7dd667ea6..ce16c9ead 100644
--- a/admin/settings/index.php
+++ b/admin/settings/index.php
@@ -37,9 +37,11 @@
 $moduleBuilder->addModuleOrGroup(new \Classes\ModuleBuilder\ModuleTab(
     'SystemSetting','Setting','System','SettingAdapter','{"name":["System:"]}','name',false,$options1
 ));
-$moduleBuilder->addModuleOrGroup(new \Classes\ModuleBuilder\ModuleTab(
-    'EmailSetting','Setting','Email','SettingAdapter','{"name":["Email:"]}','name',false,$options1
-));
+if (!defined('CLOUD_INSTALLATION')) {
+    $moduleBuilder->addModuleOrGroup(new \Classes\ModuleBuilder\ModuleTab(
+        'EmailSetting', 'Setting', 'Email', 'SettingAdapter', '{"name":["Email:"]}', 'name', false, $options1
+    ));
+}
 $moduleBuilder->addModuleOrGroup(new \Classes\ModuleBuilder\ModuleTab(
     'LeaveSetting','Setting','Leave / PTO','SettingAdapter','{"name":["Leave:"]}','name',false,$options1
 ));
diff --git a/api/Base.js b/api/Base.js
index 758a32fff..5c42c4710 100644
--- a/api/Base.js
+++ b/api/Base.js
@@ -2461,9 +2461,10 @@ IceHRMBase.method('clearFileElement', function (elementName) {
 
 IceHRMBase.method('fixJSON', function (json) {
 	if(this.noJSONRequests == "1"){
-		json = json.replace(/"/g,'|');
+		json = window.btoa(json);
 	}
 	return json;
+
 });
 
 
diff --git a/build.xml b/build.xml
index 8bd7b4194..873a8db0b 100644
--- a/build.xml
+++ b/build.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="icehrm-opensource" default="build">
+<project name="icehrm-pro" default="build">
  <!-- By default, we assume all tools to be on the $PATH -->
  <property name="toolsdir" value="${basedir}/tools/"/>
  <property name="destination" value="${basedir}/build/app"/>
diff --git a/config.base.php b/config.base.php
index 573b472da..d8e734953 100644
--- a/config.base.php
+++ b/config.base.php
@@ -13,10 +13,10 @@
 }
 
 //Version
-define('VERSION', '20.3.0.OS');
-define('CACHE_VALUE', '20.3.0.OS');
-define('VERSION_NUMBER', '2030');
-define('VERSION_DATE', '26/11/2017');
+define('VERSION', '21.0.0.PRO');
+define('CACHE_VALUE', '21.0.0.OS');
+define('VERSION_NUMBER', '2100');
+define('VERSION_DATE', '02/02/2018');
 
 if(!defined('CONTACT_EMAIL')){define('CONTACT_EMAIL','icehrm@gamonoid.com');}
 if(!defined('KEY_PREFIX')){define('KEY_PREFIX','IceHrm');}
diff --git a/header.php b/header.php
index 1d2fc7a4a..3e49c3a3c 100644
--- a/header.php
+++ b/header.php
@@ -20,7 +20,9 @@
 Original work Copyright (c) 2012 [Gamonoid Media Pvt. Ltd]
 Developer: Thilina Hasantha (thilina.hasantha[at]gmail.com / facebook.com/thilinah)
  */
-
+if (!defined('MODULE_NAME')) {
+    define('MODULE_NAME', $moduleName);
+}
 include 'includes.inc.php';
 if(empty($user)){
     $actual_link = "http://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
diff --git a/lib/Mail/null.php b/lib/Mail/null.php
deleted file mode 100644
index f8d58272e..000000000
--- a/lib/Mail/null.php
+++ /dev/null
@@ -1,84 +0,0 @@
-<?php
-/**
- * Null implementation of the PEAR Mail interface
- *
- * PHP versions 4 and 5
- *
- * LICENSE:
- *
- * Copyright (c) 2010 Phil Kernick
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * o Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * o Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * o The names of the authors may not be used to endorse or promote
- *   products derived from this software without specific prior written
- *   permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * @category    Mail
- * @package     Mail
- * @author      Phil Kernick <philk@rotfl.com.au>
- * @copyright   2010 Phil Kernick
- * @license     http://opensource.org/licenses/bsd-license.php New BSD License
- * @version     CVS: $Id: null.php 294747 2010-02-08 08:18:33Z clockwerx $
- * @link        http://pear.php.net/package/Mail/
- */
-
-/**
- * Null implementation of the PEAR Mail:: interface.
- * @access public
- * @package Mail
- * @version $Revision: 294747 $
- */
-class Mail_null extends Mail {
-
-    /**
-     * Implements Mail_null::send() function. Silently discards all
-     * mail.
-     *
-     * @param mixed $recipients Either a comma-seperated list of recipients
-     *              (RFC822 compliant), or an array of recipients,
-     *              each RFC822 valid. This may contain recipients not
-     *              specified in the headers, for Bcc:, resending
-     *              messages, etc.
-     *
-     * @param array $headers The array of headers to send with the mail, in an
-     *              associative array, where the array key is the
-     *              header name (ie, 'Subject'), and the array value
-     *              is the header value (ie, 'test'). The header
-     *              produced from those values would be 'Subject:
-     *              test'.
-     *
-     * @param string $body The full text of the message body, including any
-     *               Mime parts, etc.
-     *
-     * @return mixed Returns true on success, or a PEAR_Error
-     *               containing a descriptive error message on
-     *               failure.
-     * @access public
-     */
-    function send($recipients, $headers, $body)
-    {
-        return true;
-    }
-
-}
diff --git a/lib/Mail/sendmail.php b/lib/Mail/sendmail.php
deleted file mode 100644
index b056575e9..000000000
--- a/lib/Mail/sendmail.php
+++ /dev/null
@@ -1,171 +0,0 @@
-<?php
-//
-// +----------------------------------------------------------------------+
-// | PHP Version 4                                                        |
-// +----------------------------------------------------------------------+
-// | Copyright (c) 1997-2003 The PHP Group                                |
-// +----------------------------------------------------------------------+
-// | This source file is subject to version 2.02 of the PHP license,      |
-// | that is bundled with this package in the file LICENSE, and is        |
-// | available at through the world-wide-web at                           |
-// | http://www.php.net/license/2_02.txt.                                 |
-// | If you did not receive a copy of the PHP license and are unable to   |
-// | obtain it through the world-wide-web, please send a note to          |
-// | license@php.net so we can mail you a copy immediately.               |
-// +----------------------------------------------------------------------+
-// | Author: Chuck Hagenbuch <chuck@horde.org>                            |
-// +----------------------------------------------------------------------+
-
-/**
- * Sendmail implementation of the PEAR Mail:: interface.
- * @access public
- * @package Mail
- * @version $Revision: 294744 $
- */
-class Mail_sendmail extends Mail {
-
-    /**
-     * The location of the sendmail or sendmail wrapper binary on the
-     * filesystem.
-     * @var string
-     */
-    var $sendmail_path = '/usr/sbin/sendmail';
-
-    /**
-     * Any extra command-line parameters to pass to the sendmail or
-     * sendmail wrapper binary.
-     * @var string
-     */
-    var $sendmail_args = '-i';
-
-    /**
-     * Constructor.
-     *
-     * Instantiates a new Mail_sendmail:: object based on the parameters
-     * passed in. It looks for the following parameters:
-     *     sendmail_path    The location of the sendmail binary on the
-     *                      filesystem. Defaults to '/usr/sbin/sendmail'.
-     *
-     *     sendmail_args    Any extra parameters to pass to the sendmail
-     *                      or sendmail wrapper binary.
-     *
-     * If a parameter is present in the $params array, it replaces the
-     * default.
-     *
-     * @param array $params Hash containing any parameters different from the
-     *              defaults.
-     * @access public
-     */
-    function Mail_sendmail($params)
-    {
-        if (isset($params['sendmail_path'])) {
-            $this->sendmail_path = $params['sendmail_path'];
-        }
-        if (isset($params['sendmail_args'])) {
-            $this->sendmail_args = $params['sendmail_args'];
-        }
-
-        /*
-         * Because we need to pass message headers to the sendmail program on
-         * the commandline, we can't guarantee the use of the standard "\r\n"
-         * separator.  Instead, we use the system's native line separator.
-         */
-        if (defined('PHP_EOL')) {
-            $this->sep = PHP_EOL;
-        } else {
-            $this->sep = (strpos(PHP_OS, 'WIN') === false) ? "\n" : "\r\n";
-        }
-    }
-
-    /**
-     * Implements Mail::send() function using the sendmail
-     * command-line binary.
-     *
-     * @param mixed $recipients Either a comma-seperated list of recipients
-     *              (RFC822 compliant), or an array of recipients,
-     *              each RFC822 valid. This may contain recipients not
-     *              specified in the headers, for Bcc:, resending
-     *              messages, etc.
-     *
-     * @param array $headers The array of headers to send with the mail, in an
-     *              associative array, where the array key is the
-     *              header name (ie, 'Subject'), and the array value
-     *              is the header value (ie, 'test'). The header
-     *              produced from those values would be 'Subject:
-     *              test'.
-     *
-     * @param string $body The full text of the message body, including any
-     *               Mime parts, etc.
-     *
-     * @return mixed Returns true on success, or a PEAR_Error
-     *               containing a descriptive error message on
-     *               failure.
-     * @access public
-     */
-    function send($recipients, $headers, $body)
-    {
-        if (!is_array($headers)) {
-            return PEAR::raiseError('$headers must be an array');
-        }
-
-        $result = $this->_sanitizeHeaders($headers);
-        if (is_a($result, 'PEAR_Error')) {
-            return $result;
-        }
-
-        $recipients = $this->parseRecipients($recipients);
-        if (is_a($recipients, 'PEAR_Error')) {
-            return $recipients;
-        }
-        $recipients = implode(' ', array_map('escapeshellarg', $recipients));
-
-        $headerElements = $this->prepareHeaders($headers);
-        if (is_a($headerElements, 'PEAR_Error')) {
-            return $headerElements;
-        }
-        list($from, $text_headers) = $headerElements;
-
-        /* Since few MTAs are going to allow this header to be forged
-         * unless it's in the MAIL FROM: exchange, we'll use
-         * Return-Path instead of From: if it's set. */
-        if (!empty($headers['Return-Path'])) {
-            $from = $headers['Return-Path'];
-        }
-
-        if (!isset($from)) {
-            return PEAR::raiseError('No from address given.');
-        } elseif (strpos($from, ' ') !== false ||
-                  strpos($from, ';') !== false ||
-                  strpos($from, '&') !== false ||
-                  strpos($from, '`') !== false) {
-            return PEAR::raiseError('From address specified with dangerous characters.');
-        }
-
-        $from = escapeshellarg($from); // Security bug #16200
-
-        $mail = @popen($this->sendmail_path . (!empty($this->sendmail_args) ? ' ' . $this->sendmail_args : '') . " -f$from -- $recipients", 'w');
-        if (!$mail) {
-            return PEAR::raiseError('Failed to open sendmail [' . $this->sendmail_path . '] for execution.');
-        }
-
-        // Write the headers following by two newlines: one to end the headers
-        // section and a second to separate the headers block from the body.
-        fputs($mail, $text_headers . $this->sep . $this->sep);
-
-        fputs($mail, $body);
-        $result = pclose($mail);
-        if (version_compare(phpversion(), '4.2.3') == -1) {
-            // With older php versions, we need to shift the pclose
-            // result to get the exit code.
-            $result = $result >> 8 & 0xFF;
-        }
-
-        if ($result != 0) {
-            return PEAR::raiseError('sendmail returned error code ' . $result,
-                                    $result);
-        }
-
-        return true;
-    }
-
-}
diff --git a/lib/composer/composer.json b/lib/composer/composer.json
index c52a16d41..8785efb3f 100644
--- a/lib/composer/composer.json
+++ b/lib/composer/composer.json
@@ -5,11 +5,13 @@
         "gettext/gettext": "4.0.0",
         "consolidation/robo": "~1",
         "filp/whoops": "~2.1",
-        "swiftmailer/swiftmailer": "^6.0"
+        "swiftmailer/swiftmailer": "^6.0",
+		"pear/net_smtp": "^1.7",
+		"pear/mail": "^1.4"
     },
     "require-dev": {
-      "phpunit/phpunit": "5.5.*"
-    },
+      "phpunit/phpunit": "~6"
+	},
     "autoload": {
       "psr-4": {
         "": "../../src"
diff --git a/lib/composer/composer.lock b/lib/composer/composer.lock
index 0e2f7e0a5..0c73456b3 100644
--- a/lib/composer/composer.lock
+++ b/lib/composer/composer.lock
@@ -4,35 +4,34 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "1944dee39b7f749b311e58061b00f233",
-    "content-hash": "7a06e9dbeabacf6aec7777ff8b9d4891",
+    "hash": "3a99d8f1889b03e3d3d346d1c53e284a",
+    "content-hash": "0d37f31f02f0af3f426b668e57096b14",
     "packages": [
         {
             "name": "consolidation/annotated-command",
-            "version": "2.1.3",
+            "version": "2.8.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/consolidation/annotated-command.git",
-                "reference": "6dcc442cbdc2c5145bb19e042d6b5f3979003b9f"
+                "reference": "e97c38717eae23a2bafcf3f09438290eee6ebeb4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/consolidation/annotated-command/zipball/6dcc442cbdc2c5145bb19e042d6b5f3979003b9f",
-                "reference": "6dcc442cbdc2c5145bb19e042d6b5f3979003b9f",
+                "url": "https://api.github.com/repos/consolidation/annotated-command/zipball/e97c38717eae23a2bafcf3f09438290eee6ebeb4",
+                "reference": "e97c38717eae23a2bafcf3f09438290eee6ebeb4",
                 "shasum": ""
             },
             "require": {
-                "consolidation/output-formatters": "^3.1.3",
+                "consolidation/output-formatters": "^3.1.12",
                 "php": ">=5.4.0",
-                "phpdocumentor/reflection-docblock": "^2.0|^3.0.2",
-                "psr/log": "~1",
-                "symfony/console": "^2.8|~3",
-                "symfony/event-dispatcher": "^2.5|~3",
-                "symfony/finder": "^2.5|~3"
+                "psr/log": "^1",
+                "symfony/console": "^2.8|^3|^4",
+                "symfony/event-dispatcher": "^2.5|^3|^4",
+                "symfony/finder": "^2.5|^3|^4"
             },
             "require-dev": {
-                "phpunit/phpunit": "4.*",
-                "satooshi/php-coveralls": "^1.0",
+                "phpunit/phpunit": "^4.8",
+                "satooshi/php-coveralls": "^1.0.2 | dev-master",
                 "squizlabs/php_codesniffer": "^2.7"
             },
             "type": "library",
@@ -57,29 +56,84 @@
                 }
             ],
             "description": "Initialize Symfony Console commands from annotated command class methods.",
-            "time": "2016-11-19 01:02:43"
+            "time": "2017-11-29 16:23:23"
+        },
+        {
+            "name": "consolidation/config",
+            "version": "1.0.9",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/consolidation/config.git",
+                "reference": "34ca8d7c1ee60a7b591b10617114cf1210a2e92c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/consolidation/config/zipball/34ca8d7c1ee60a7b591b10617114cf1210a2e92c",
+                "reference": "34ca8d7c1ee60a7b591b10617114cf1210a2e92c",
+                "shasum": ""
+            },
+            "require": {
+                "dflydev/dot-access-data": "^1.1.0",
+                "grasmash/expander": "^1",
+                "php": ">=5.4.0"
+            },
+            "require-dev": {
+                "greg-1-anderson/composer-test-scenarios": "^1",
+                "phpunit/phpunit": "^4",
+                "satooshi/php-coveralls": "^1.0",
+                "squizlabs/php_codesniffer": "2.*",
+                "symfony/console": "^2.5|^3|^4",
+                "symfony/yaml": "^2.8.11|^3|^4"
+            },
+            "suggest": {
+                "symfony/yaml": "Required to use Consolidation\\Config\\Loader\\YamlConfigLoader"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Consolidation\\Config\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Greg Anderson",
+                    "email": "greg.1.anderson@greenknowe.org"
+                }
+            ],
+            "description": "Provide configuration services for a commandline tool.",
+            "time": "2017-12-22 17:28:19"
         },
         {
             "name": "consolidation/log",
-            "version": "1.0.3",
+            "version": "1.0.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/consolidation/log.git",
-                "reference": "74ba81b4edc585616747cc5c5309ce56fec41254"
+                "reference": "dbc7c535f319a4a2d5a5077738f8eb7c10df8821"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/consolidation/log/zipball/74ba81b4edc585616747cc5c5309ce56fec41254",
-                "reference": "74ba81b4edc585616747cc5c5309ce56fec41254",
+                "url": "https://api.github.com/repos/consolidation/log/zipball/dbc7c535f319a4a2d5a5077738f8eb7c10df8821",
+                "reference": "dbc7c535f319a4a2d5a5077738f8eb7c10df8821",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.5.0",
                 "psr/log": "~1.0",
-                "symfony/console": "~2.5|~3.0"
+                "symfony/console": "^2.8|^3|^4"
             },
             "require-dev": {
                 "phpunit/phpunit": "4.*",
+                "satooshi/php-coveralls": "dev-master",
                 "squizlabs/php_codesniffer": "2.*"
             },
             "type": "library",
@@ -104,37 +158,37 @@
                 }
             ],
             "description": "Improved Psr-3 / Psr\\Log logger based on Symfony Console components.",
-            "time": "2016-03-23 23:46:42"
+            "time": "2017-11-29 01:44:16"
         },
         {
             "name": "consolidation/output-formatters",
-            "version": "3.1.3",
+            "version": "3.1.13",
             "source": {
                 "type": "git",
                 "url": "https://github.com/consolidation/output-formatters.git",
-                "reference": "1e6c6ab49904a31c310940ec4efccf5f36e386e4"
+                "reference": "3188461e965b32148c8fb85261833b2b72d34b8c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/consolidation/output-formatters/zipball/1e6c6ab49904a31c310940ec4efccf5f36e386e4",
-                "reference": "1e6c6ab49904a31c310940ec4efccf5f36e386e4",
+                "url": "https://api.github.com/repos/consolidation/output-formatters/zipball/3188461e965b32148c8fb85261833b2b72d34b8c",
+                "reference": "3188461e965b32148c8fb85261833b2b72d34b8c",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.4.0",
-                "symfony/console": "~2.5|~3.0",
-                "symfony/finder": "~2.5|~3.0",
-                "victorjonsson/markdowndocs": "^1.3"
+                "symfony/console": "^2.8|^3|^4",
+                "symfony/finder": "^2.5|^3|^4"
             },
             "require-dev": {
-                "phpunit/phpunit": "4.*",
-                "satooshi/php-coveralls": "^1.0",
-                "squizlabs/php_codesniffer": "2.*"
+                "phpunit/phpunit": "^4.8",
+                "satooshi/php-coveralls": "^1.0.2 | dev-master",
+                "squizlabs/php_codesniffer": "^2.7",
+                "victorjonsson/markdowndocs": "^1.3"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.x-dev"
+                    "dev-master": "3.x-dev"
                 }
             },
             "autoload": {
@@ -153,52 +207,54 @@
                 }
             ],
             "description": "Format text by applying transformations provided by plug-in formatters.",
-            "time": "2016-11-18 23:04:31"
+            "time": "2017-11-29 15:25:38"
         },
         {
             "name": "consolidation/robo",
-            "version": "1.0.4",
+            "version": "1.2.1",
             "source": {
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@@ -493,21 +610,28 @@
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@@ -543,28 +667,124 @@
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@@ -575,7 +795,7 @@
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@@ -607,7 +827,7 @@
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                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/global-state.git",
-                "reference": "bc37d50fea7d017d3d340f230811c9f1d7280af4"
+                "reference": "e8ba02eed7bbbb9e59e43dedd3dddeff4a56b0c4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/global-state/zipball/bc37d50fea7d017d3d340f230811c9f1d7280af4",
-                "reference": "bc37d50fea7d017d3d340f230811c9f1d7280af4",
+                "url": "https://api.github.com/repos/sebastianbergmann/global-state/zipball/e8ba02eed7bbbb9e59e43dedd3dddeff4a56b0c4",
+                "reference": "e8ba02eed7bbbb9e59e43dedd3dddeff4a56b0c4",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.3"
+                "php": "^7.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "~4.2"
+                "phpunit/phpunit": "^6.0"
             },
             "suggest": {
                 "ext-uopz": "*"
@@ -2319,7 +2998,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.0-dev"
+                    "dev-master": "2.0-dev"
                 }
             },
             "autoload": {
@@ -2342,33 +3021,34 @@
             "keywords": [
                 "global state"
             ],
-            "time": "2015-10-12 03:26:01"
+            "time": "2017-04-27 15:39:26"
         },
         {
             "name": "sebastian/object-enumerator",
-            "version": "1.0.0",
+            "version": "3.0.3",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/object-enumerator.git",
-                "reference": "d4ca2fb70344987502567bc50081c03e6192fb26"
+                "reference": "7cfd9e65d11ffb5af41198476395774d4c8a84c5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/object-enumerator/zipball/d4ca2fb70344987502567bc50081c03e6192fb26",
-                "reference": "d4ca2fb70344987502567bc50081c03e6192fb26",
+                "url": "https://api.github.com/repos/sebastianbergmann/object-enumerator/zipball/7cfd9e65d11ffb5af41198476395774d4c8a84c5",
+                "reference": "7cfd9e65d11ffb5af41198476395774d4c8a84c5",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.6",
-                "sebastian/recursion-context": "~1.0"
+                "php": "^7.0",
+                "sebastian/object-reflector": "^1.1.1",
+                "sebastian/recursion-context": "^3.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "~5"
+                "phpunit/phpunit": "^6.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.0.x-dev"
+                    "dev-master": "3.0.x-dev"
                 }
             },
             "autoload": {
@@ -2388,32 +3068,77 @@
             ],
             "description": "Traverses array structures and object graphs to enumerate all referenced objects",
             "homepage": "https://github.com/sebastianbergmann/object-enumerator/",
-            "time": "2016-01-28 13:25:10"
+            "time": "2017-08-03 12:35:26"
+        },
+        {
+            "name": "sebastian/object-reflector",
+            "version": "1.1.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/object-reflector.git",
+                "reference": "773f97c67f28de00d397be301821b06708fca0be"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/object-reflector/zipball/773f97c67f28de00d397be301821b06708fca0be",
+                "reference": "773f97c67f28de00d397be301821b06708fca0be",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^6.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.1-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Allows reflection of object attributes, including inherited and non-public ones",
+            "homepage": "https://github.com/sebastianbergmann/object-reflector/",
+            "time": "2017-03-29 09:07:27"
         },
         {
             "name": "sebastian/recursion-context",
-            "version": "1.0.4",
+            "version": "3.0.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/recursion-context.git",
-                "reference": "938df7a6478e72795e5f8266cff24d06e3136f2e"
+                "reference": "5b0cd723502bac3b006cbf3dbf7a1e3fcefe4fa8"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/938df7a6478e72795e5f8266cff24d06e3136f2e",
-                "reference": "938df7a6478e72795e5f8266cff24d06e3136f2e",
+                "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/5b0cd723502bac3b006cbf3dbf7a1e3fcefe4fa8",
+                "reference": "5b0cd723502bac3b006cbf3dbf7a1e3fcefe4fa8",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.3"
+                "php": "^7.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "~4.4"
+                "phpunit/phpunit": "^6.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.0.x-dev"
+                    "dev-master": "3.0.x-dev"
                 }
             },
             "autoload": {
@@ -2441,7 +3166,7 @@
             ],
             "description": "Provides functionality to recursively process PHP variables",
             "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
-            "time": "2016-11-15 06:55:36"
+            "time": "2017-03-03 06:23:57"
         },
         {
             "name": "sebastian/resource-operations",
@@ -2487,16 +3212,16 @@
         },
         {
             "name": "sebastian/version",
-            "version": "2.0.0",
+            "version": "2.0.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/version.git",
-                "reference": "c829badbd8fdf16a0bad8aa7fa7971c029f1b9c5"
+                "reference": "99732be0ddb3361e16ad77b68ba41efc8e979019"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/version/zipball/c829badbd8fdf16a0bad8aa7fa7971c029f1b9c5",
-                "reference": "c829badbd8fdf16a0bad8aa7fa7971c029f1b9c5",
+                "url": "https://api.github.com/repos/sebastianbergmann/version/zipball/99732be0ddb3361e16ad77b68ba41efc8e979019",
+                "reference": "99732be0ddb3361e16ad77b68ba41efc8e979019",
                 "shasum": ""
             },
             "require": {
@@ -2526,38 +3251,79 @@
             ],
             "description": "Library that helps with managing the version number of Git-hosted PHP projects",
             "homepage": "https://github.com/sebastianbergmann/version",
-            "time": "2016-02-04 12:56:52"
+            "time": "2016-10-03 07:35:21"
         },
         {
-            "name": "symfony/yaml",
-            "version": "v3.1.6",
+            "name": "theseer/tokenizer",
+            "version": "1.1.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/symfony/yaml.git",
-                "reference": "7ff51b06c6c3d5cc6686df69004a42c69df09e27"
+                "url": "https://github.com/theseer/tokenizer.git",
+                "reference": "cb2f008f3f05af2893a87208fe6a6c4985483f8b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/theseer/tokenizer/zipball/cb2f008f3f05af2893a87208fe6a6c4985483f8b",
+                "reference": "cb2f008f3f05af2893a87208fe6a6c4985483f8b",
+                "shasum": ""
+            },
+            "require": {
+                "ext-dom": "*",
+                "ext-tokenizer": "*",
+                "ext-xmlwriter": "*",
+                "php": "^7.0"
+            },
+            "type": "library",
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Arne Blankerts",
+                    "email": "arne@blankerts.de",
+                    "role": "Developer"
+                }
+            ],
+            "description": "A small library for converting tokenized PHP source code into XML and potentially other formats",
+            "time": "2017-04-07 12:08:54"
+        },
+        {
+            "name": "webmozart/assert",
+            "version": "1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/webmozart/assert.git",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/7ff51b06c6c3d5cc6686df69004a42c69df09e27",
-                "reference": "7ff51b06c6c3d5cc6686df69004a42c69df09e27",
+                "url": "https://api.github.com/repos/webmozart/assert/zipball/2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.5.9"
+                "php": "^5.3.3 || ^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.6",
+                "sebastian/version": "^1.0.1"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.1-dev"
+                    "dev-master": "1.3-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
-                    "Symfony\\Component\\Yaml\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
+                    "Webmozart\\Assert\\": "src/"
+                }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -2565,17 +3331,17 @@
             ],
             "authors": [
                 {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
                 }
             ],
-            "description": "Symfony Yaml Component",
-            "homepage": "https://symfony.com",
-            "time": "2016-10-24 18:41:13"
+            "description": "Assertions to validate method input/output with nice error messages.",
+            "keywords": [
+                "assert",
+                "check",
+                "validate"
+            ],
+            "time": "2016-11-23 20:04:58"
         }
     ],
     "aliases": [],
diff --git a/lib/composer/composer.phar b/lib/composer/composer.phar
index 63cb0dfb9..086bc6812 100644
Binary files a/lib/composer/composer.phar and b/lib/composer/composer.phar differ
diff --git a/lib/composer/vendor/autoload.php b/lib/composer/vendor/autoload.php
index 382455cf7..bc3afe3d4 100644
--- a/lib/composer/vendor/autoload.php
+++ b/lib/composer/vendor/autoload.php
@@ -4,4 +4,4 @@
 
 require_once __DIR__ . '/composer' . '/autoload_real.php';
 
-return ComposerAutoloaderInita01cedac3fb3abb6b395843685a2b9da::getLoader();
+return ComposerAutoloaderInit6d4a28cd96a5bc5d5b97781c062572d9::getLoader();
diff --git a/lib/composer/vendor/bin/export-plural-rules b/lib/composer/vendor/bin/export-plural-rules
new file mode 120000
index 000000000..d727a0516
--- /dev/null
+++ b/lib/composer/vendor/bin/export-plural-rules
@@ -0,0 +1 @@
+../gettext/languages/bin/export-plural-rules
\ No newline at end of file
diff --git a/lib/composer/vendor/bin/export-plural-rules.php b/lib/composer/vendor/bin/export-plural-rules.php
new file mode 120000
index 000000000..0e5652e9b
--- /dev/null
+++ b/lib/composer/vendor/bin/export-plural-rules.php
@@ -0,0 +1 @@
+../gettext/languages/bin/export-plural-rules.php
\ No newline at end of file
diff --git a/lib/composer/vendor/bin/phpdoc-md b/lib/composer/vendor/bin/phpdoc-md
deleted file mode 100755
index 280a8c086..000000000
--- a/lib/composer/vendor/bin/phpdoc-md
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/usr/bin/env php
-<?php
-
-$autoLoadPaths = array(__DIR__.'/vendor/autoload.php', __DIR__.'/../vendor/autoload.php', __DIR__.'/../../../autoload.php');
-foreach($autoLoadPaths as $autoloader) {
-    if( file_exists($autoloader) ) {
-        require $autoloader;
-        break;
-    }
-}
-
-use PHPDocsMD\Console\CLI;
-
-$cli = new CLI();
-$code = $cli->run();
-exit($code);
-
diff --git a/lib/composer/vendor/bin/phpunit b/lib/composer/vendor/bin/phpunit
deleted file mode 100755
index 704e54c2d..000000000
--- a/lib/composer/vendor/bin/phpunit
+++ /dev/null
@@ -1,47 +0,0 @@
-#!/usr/bin/env php
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-if (version_compare('5.6.0', PHP_VERSION, '>')) {
-    fwrite(
-        STDERR,
-        'This version of PHPUnit requires PHP 5.6; using the latest version of PHP is highly recommended.' . PHP_EOL
-    );
-
-    die(1);
-}
-
-if (!ini_get('date.timezone')) {
-    ini_set('date.timezone', 'UTC');
-}
-
-foreach (array(__DIR__ . '/../../autoload.php', __DIR__ . '/../vendor/autoload.php', __DIR__ . '/vendor/autoload.php') as $file) {
-    if (file_exists($file)) {
-        define('PHPUNIT_COMPOSER_INSTALL', $file);
-
-        break;
-    }
-}
-
-unset($file);
-
-if (!defined('PHPUNIT_COMPOSER_INSTALL')) {
-    fwrite(STDERR,
-        'You need to set up the project dependencies using the following commands:' . PHP_EOL .
-        'wget http://getcomposer.org/composer.phar' . PHP_EOL .
-        'php composer.phar install' . PHP_EOL
-    );
-
-    die(1);
-}
-
-require PHPUNIT_COMPOSER_INSTALL;
-
-PHPUnit_TextUI_Command::main();
diff --git a/lib/composer/vendor/bin/phpunit b/lib/composer/vendor/bin/phpunit
new file mode 120000
index 000000000..2c4893031
--- /dev/null
+++ b/lib/composer/vendor/bin/phpunit
@@ -0,0 +1 @@
+../phpunit/phpunit/phpunit
\ No newline at end of file
diff --git a/lib/composer/vendor/bin/robo b/lib/composer/vendor/bin/robo
deleted file mode 100755
index ce4d9dfab..000000000
--- a/lib/composer/vendor/bin/robo
+++ /dev/null
@@ -1,21 +0,0 @@
-#!/usr/bin/env php
-<?php
-
-/**
- * if we're running from phar load the phar autoload,
- * else let the script 'robo' search for the autoloader
- */
-if (strpos(basename(__FILE__), 'phar')) {
-    require_once 'phar://robo.phar/vendor/autoload.php';
-} else {
-    if (file_exists(__DIR__.'/vendor/autoload.php')) {
-        require_once __DIR__.'/vendor/autoload.php';
-    } elseif (file_exists(__DIR__.'/../../autoload.php')) {
-        require_once __DIR__ . '/../../autoload.php';
-    } else {
-        require_once 'phar://robo.phar/vendor/autoload.php';
-    }
-}
-$runner = new \Robo\Runner();
-$statusCode = $runner->execute($_SERVER['argv']);
-exit($statusCode);
diff --git a/lib/composer/vendor/bin/robo b/lib/composer/vendor/bin/robo
new file mode 120000
index 000000000..701d42dd9
--- /dev/null
+++ b/lib/composer/vendor/bin/robo
@@ -0,0 +1 @@
+../consolidation/robo/robo
\ No newline at end of file
diff --git a/lib/composer/vendor/composer/autoload_classmap.php b/lib/composer/vendor/composer/autoload_classmap.php
index 6bb4897d4..520a91d8f 100644
--- a/lib/composer/vendor/composer/autoload_classmap.php
+++ b/lib/composer/vendor/composer/autoload_classmap.php
@@ -9,179 +9,178 @@
     'File_Iterator' => $vendorDir . '/phpunit/php-file-iterator/src/Iterator.php',
     'File_Iterator_Facade' => $vendorDir . '/phpunit/php-file-iterator/src/Facade.php',
     'File_Iterator_Factory' => $vendorDir . '/phpunit/php-file-iterator/src/Factory.php',
-    'PHPUnit\\Framework\\TestCase' => $vendorDir . '/phpunit/phpunit/src/ForwardCompatibility/TestCase.php',
-    'PHPUnit_Exception' => $vendorDir . '/phpunit/phpunit/src/Exception.php',
-    'PHPUnit_Extensions_GroupTestSuite' => $vendorDir . '/phpunit/phpunit/src/Extensions/GroupTestSuite.php',
-    'PHPUnit_Extensions_PhptTestCase' => $vendorDir . '/phpunit/phpunit/src/Extensions/PhptTestCase.php',
-    'PHPUnit_Extensions_PhptTestSuite' => $vendorDir . '/phpunit/phpunit/src/Extensions/PhptTestSuite.php',
-    'PHPUnit_Extensions_RepeatedTest' => $vendorDir . '/phpunit/phpunit/src/Extensions/RepeatedTest.php',
-    'PHPUnit_Extensions_TestDecorator' => $vendorDir . '/phpunit/phpunit/src/Extensions/TestDecorator.php',
-    'PHPUnit_Extensions_TicketListener' => $vendorDir . '/phpunit/phpunit/src/Extensions/TicketListener.php',
-    'PHPUnit_Framework_Assert' => $vendorDir . '/phpunit/phpunit/src/Framework/Assert.php',
-    'PHPUnit_Framework_AssertionFailedError' => $vendorDir . '/phpunit/phpunit/src/Framework/AssertionFailedError.php',
-    'PHPUnit_Framework_BaseTestListener' => $vendorDir . '/phpunit/phpunit/src/Framework/BaseTestListener.php',
-    'PHPUnit_Framework_CodeCoverageException' => $vendorDir . '/phpunit/phpunit/src/Framework/CodeCoverageException.php',
-    'PHPUnit_Framework_Constraint' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint.php',
-    'PHPUnit_Framework_Constraint_And' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/And.php',
-    'PHPUnit_Framework_Constraint_ArrayHasKey' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/ArrayHasKey.php',
-    'PHPUnit_Framework_Constraint_ArraySubset' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/ArraySubset.php',
-    'PHPUnit_Framework_Constraint_Attribute' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/Attribute.php',
-    'PHPUnit_Framework_Constraint_Callback' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/Callback.php',
-    'PHPUnit_Framework_Constraint_ClassHasAttribute' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/ClassHasAttribute.php',
-    'PHPUnit_Framework_Constraint_ClassHasStaticAttribute' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/ClassHasStaticAttribute.php',
-    'PHPUnit_Framework_Constraint_Composite' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/Composite.php',
-    'PHPUnit_Framework_Constraint_Count' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/Count.php',
-    'PHPUnit_Framework_Constraint_Exception' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/Exception.php',
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-    'PHPUnit_Framework_Constraint_ExceptionMessage' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/ExceptionMessage.php',
-    'PHPUnit_Framework_Constraint_ExceptionMessageRegExp' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/ExceptionMessageRegExp.php',
-    'PHPUnit_Framework_Constraint_FileExists' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/FileExists.php',
-    'PHPUnit_Framework_Constraint_GreaterThan' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/GreaterThan.php',
-    'PHPUnit_Framework_Constraint_IsAnything' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/IsAnything.php',
-    'PHPUnit_Framework_Constraint_IsEmpty' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/IsEmpty.php',
-    'PHPUnit_Framework_Constraint_IsEqual' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/IsEqual.php',
-    'PHPUnit_Framework_Constraint_IsFalse' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/IsFalse.php',
-    'PHPUnit_Framework_Constraint_IsFinite' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/IsFinite.php',
-    'PHPUnit_Framework_Constraint_IsIdentical' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/IsIdentical.php',
-    'PHPUnit_Framework_Constraint_IsInfinite' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/IsInfinite.php',
-    'PHPUnit_Framework_Constraint_IsInstanceOf' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/IsInstanceOf.php',
-    'PHPUnit_Framework_Constraint_IsJson' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/IsJson.php',
-    'PHPUnit_Framework_Constraint_IsNan' => $vendorDir . '/phpunit/phpunit/src/Framework/Constraint/IsNan.php',
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     'SebastianBergmann\\CodeCoverage\\Util' => $vendorDir . '/phpunit/php-code-coverage/src/Util.php',
+    'SebastianBergmann\\CodeCoverage\\Version' => $vendorDir . '/phpunit/php-code-coverage/src/Version.php',
     'SebastianBergmann\\CodeUnitReverseLookup\\Wizard' => $vendorDir . '/sebastian/code-unit-reverse-lookup/src/Wizard.php',
     'SebastianBergmann\\Comparator\\ArrayComparator' => $vendorDir . '/sebastian/comparator/src/ArrayComparator.php',
     'SebastianBergmann\\Comparator\\Comparator' => $vendorDir . '/sebastian/comparator/src/Comparator.php',
@@ -439,27 +507,45 @@
     'SebastianBergmann\\Diff\\Chunk' => $vendorDir . '/sebastian/diff/src/Chunk.php',
     'SebastianBergmann\\Diff\\Diff' => $vendorDir . '/sebastian/diff/src/Diff.php',
     'SebastianBergmann\\Diff\\Differ' => $vendorDir . '/sebastian/diff/src/Differ.php',
-    'SebastianBergmann\\Diff\\LCS\\LongestCommonSubsequence' => $vendorDir . '/sebastian/diff/src/LCS/LongestCommonSubsequence.php',
-    'SebastianBergmann\\Diff\\LCS\\MemoryEfficientImplementation' => $vendorDir . '/sebastian/diff/src/LCS/MemoryEfficientLongestCommonSubsequenceImplementation.php',
-    'SebastianBergmann\\Diff\\LCS\\TimeEfficientImplementation' => $vendorDir . '/sebastian/diff/src/LCS/TimeEfficientLongestCommonSubsequenceImplementation.php',
+    'SebastianBergmann\\Diff\\Exception' => $vendorDir . '/sebastian/diff/src/Exception/Exception.php',
+    'SebastianBergmann\\Diff\\InvalidArgumentException' => $vendorDir . '/sebastian/diff/src/Exception/InvalidArgumentException.php',
     'SebastianBergmann\\Diff\\Line' => $vendorDir . '/sebastian/diff/src/Line.php',
+    'SebastianBergmann\\Diff\\LongestCommonSubsequenceCalculator' => $vendorDir . '/sebastian/diff/src/LongestCommonSubsequenceCalculator.php',
+    'SebastianBergmann\\Diff\\MemoryEfficientLongestCommonSubsequenceCalculator' => $vendorDir . '/sebastian/diff/src/MemoryEfficientLongestCommonSubsequenceCalculator.php',
+    'SebastianBergmann\\Diff\\Output\\AbstractChunkOutputBuilder' => $vendorDir . '/sebastian/diff/src/Output/AbstractChunkOutputBuilder.php',
+    'SebastianBergmann\\Diff\\Output\\DiffOnlyOutputBuilder' => $vendorDir . '/sebastian/diff/src/Output/DiffOnlyOutputBuilder.php',
+    'SebastianBergmann\\Diff\\Output\\DiffOutputBuilderInterface' => $vendorDir . '/sebastian/diff/src/Output/DiffOutputBuilderInterface.php',
+    'SebastianBergmann\\Diff\\Output\\UnifiedDiffOutputBuilder' => $vendorDir . '/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php',
     'SebastianBergmann\\Diff\\Parser' => $vendorDir . '/sebastian/diff/src/Parser.php',
+    'SebastianBergmann\\Diff\\TimeEfficientLongestCommonSubsequenceCalculator' => $vendorDir . '/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php',
     'SebastianBergmann\\Environment\\Console' => $vendorDir . '/sebastian/environment/src/Console.php',
+    'SebastianBergmann\\Environment\\OperatingSystem' => $vendorDir . '/sebastian/environment/src/OperatingSystem.php',
     'SebastianBergmann\\Environment\\Runtime' => $vendorDir . '/sebastian/environment/src/Runtime.php',
     'SebastianBergmann\\Exporter\\Exporter' => $vendorDir . '/sebastian/exporter/src/Exporter.php',
     'SebastianBergmann\\GlobalState\\Blacklist' => $vendorDir . '/sebastian/global-state/src/Blacklist.php',
     'SebastianBergmann\\GlobalState\\CodeExporter' => $vendorDir . '/sebastian/global-state/src/CodeExporter.php',
-    'SebastianBergmann\\GlobalState\\Exception' => $vendorDir . '/sebastian/global-state/src/Exception.php',
+    'SebastianBergmann\\GlobalState\\Exception' => $vendorDir . '/sebastian/global-state/src/exceptions/Exception.php',
     'SebastianBergmann\\GlobalState\\Restorer' => $vendorDir . '/sebastian/global-state/src/Restorer.php',
-    'SebastianBergmann\\GlobalState\\RuntimeException' => $vendorDir . '/sebastian/global-state/src/RuntimeException.php',
+    'SebastianBergmann\\GlobalState\\RuntimeException' => $vendorDir . '/sebastian/global-state/src/exceptions/RuntimeException.php',
     'SebastianBergmann\\GlobalState\\Snapshot' => $vendorDir . '/sebastian/global-state/src/Snapshot.php',
     'SebastianBergmann\\ObjectEnumerator\\Enumerator' => $vendorDir . '/sebastian/object-enumerator/src/Enumerator.php',
     'SebastianBergmann\\ObjectEnumerator\\Exception' => $vendorDir . '/sebastian/object-enumerator/src/Exception.php',
     'SebastianBergmann\\ObjectEnumerator\\InvalidArgumentException' => $vendorDir . '/sebastian/object-enumerator/src/InvalidArgumentException.php',
+    'SebastianBergmann\\ObjectReflector\\Exception' => $vendorDir . '/sebastian/object-reflector/src/Exception.php',
+    'SebastianBergmann\\ObjectReflector\\InvalidArgumentException' => $vendorDir . '/sebastian/object-reflector/src/InvalidArgumentException.php',
+    'SebastianBergmann\\ObjectReflector\\ObjectReflector' => $vendorDir . '/sebastian/object-reflector/src/ObjectReflector.php',
     'SebastianBergmann\\RecursionContext\\Context' => $vendorDir . '/sebastian/recursion-context/src/Context.php',
     'SebastianBergmann\\RecursionContext\\Exception' => $vendorDir . '/sebastian/recursion-context/src/Exception.php',
     'SebastianBergmann\\RecursionContext\\InvalidArgumentException' => $vendorDir . '/sebastian/recursion-context/src/InvalidArgumentException.php',
     'SebastianBergmann\\ResourceOperations\\ResourceOperations' => $vendorDir . '/sebastian/resource-operations/src/ResourceOperations.php',
     'SebastianBergmann\\Version' => $vendorDir . '/sebastian/version/src/Version.php',
     'Text_Template' => $vendorDir . '/phpunit/php-text-template/src/Template.php',
+    'TheSeer\\Tokenizer\\Exception' => $vendorDir . '/theseer/tokenizer/src/Exception.php',
+    'TheSeer\\Tokenizer\\NamespaceUri' => $vendorDir . '/theseer/tokenizer/src/NamespaceUri.php',
+    'TheSeer\\Tokenizer\\NamespaceUriException' => $vendorDir . '/theseer/tokenizer/src/NamespaceUriException.php',
+    'TheSeer\\Tokenizer\\Token' => $vendorDir . '/theseer/tokenizer/src/Token.php',
+    'TheSeer\\Tokenizer\\TokenCollection' => $vendorDir . '/theseer/tokenizer/src/TokenCollection.php',
+    'TheSeer\\Tokenizer\\TokenCollectionException' => $vendorDir . '/theseer/tokenizer/src/TokenCollectionException.php',
+    'TheSeer\\Tokenizer\\Tokenizer' => $vendorDir . '/theseer/tokenizer/src/Tokenizer.php',
+    'TheSeer\\Tokenizer\\XMLSerializer' => $vendorDir . '/theseer/tokenizer/src/XMLSerializer.php',
 );
diff --git a/lib/composer/vendor/composer/autoload_files.php b/lib/composer/vendor/composer/autoload_files.php
index 548876d64..7ddd692a1 100644
--- a/lib/composer/vendor/composer/autoload_files.php
+++ b/lib/composer/vendor/composer/autoload_files.php
@@ -7,5 +7,6 @@
 
 return array(
     '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => $vendorDir . '/symfony/polyfill-mbstring/bootstrap.php',
+    '6124b4c8570aa390c21fafd04a26c69f' => $vendorDir . '/myclabs/deep-copy/src/DeepCopy/deep_copy.php',
     '2c102faa651ef8ea5874edb585946bce' => $vendorDir . '/swiftmailer/swiftmailer/lib/swift_required.php',
 );
diff --git a/lib/composer/vendor/composer/autoload_namespaces.php b/lib/composer/vendor/composer/autoload_namespaces.php
index b85f909d3..afaf53920 100644
--- a/lib/composer/vendor/composer/autoload_namespaces.php
+++ b/lib/composer/vendor/composer/autoload_namespaces.php
@@ -8,6 +8,11 @@
 return array(
     'Twig_' => array($vendorDir . '/twig/twig/lib'),
     'Prophecy\\' => array($vendorDir . '/phpspec/prophecy/src'),
-    'PHPDocsMD' => array($vendorDir . '/victorjonsson/markdowndocs/src'),
+    'PEAR' => array($vendorDir . '/pear/pear_exception'),
+    'Net' => array($vendorDir . '/pear/net_smtp', $vendorDir . '/pear/net_socket'),
+    'Mail' => array($vendorDir . '/pear/mail'),
     'Doctrine\\Common\\Lexer\\' => array($vendorDir . '/doctrine/lexer/lib'),
+    'Dflydev\\DotAccessData' => array($vendorDir . '/dflydev/dot-access-data/src'),
+    'Console' => array($vendorDir . '/pear/console_getopt'),
+    '' => array($vendorDir . '/pear/pear-core-minimal/src'),
 );
diff --git a/lib/composer/vendor/composer/autoload_psr4.php b/lib/composer/vendor/composer/autoload_psr4.php
index bc642f373..97f8fc9c0 100644
--- a/lib/composer/vendor/composer/autoload_psr4.php
+++ b/lib/composer/vendor/composer/autoload_psr4.php
@@ -6,7 +6,7 @@
 $baseDir = dirname($vendorDir);
 
 return array(
-    'phpDocumentor\\Reflection\\' => array($vendorDir . '/phpdocumentor/reflection-common/src', $vendorDir . '/phpdocumentor/type-resolver/src', $vendorDir . '/phpdocumentor/reflection-docblock/src'),
+    'phpDocumentor\\Reflection\\' => array($vendorDir . '/phpdocumentor/reflection-common/src', $vendorDir . '/phpdocumentor/reflection-docblock/src', $vendorDir . '/phpdocumentor/type-resolver/src'),
     'Whoops\\' => array($vendorDir . '/filp/whoops/src/Whoops'),
     'Webmozart\\Assert\\' => array($vendorDir . '/webmozart/assert/src'),
     'Symfony\\Polyfill\\Mbstring\\' => array($vendorDir . '/symfony/polyfill-mbstring'),
@@ -19,9 +19,12 @@
     'Symfony\\Component\\Console\\' => array($vendorDir . '/symfony/console'),
     'Robo\\' => array($vendorDir . '/consolidation/robo/src'),
     'Psr\\Log\\' => array($vendorDir . '/psr/log/Psr/Log'),
+    'Psr\\Container\\' => array($vendorDir . '/psr/container/src'),
     'Monolog\\' => array($vendorDir . '/monolog/monolog/src/Monolog'),
     'League\\Container\\' => array($vendorDir . '/league/container/src'),
     'Interop\\Container\\' => array($vendorDir . '/container-interop/container-interop/src/Interop/Container'),
+    'Grasmash\\YamlExpander\\' => array($vendorDir . '/grasmash/yaml-expander/src'),
+    'Grasmash\\Expander\\' => array($vendorDir . '/grasmash/expander/src'),
     'Gettext\\Languages\\' => array($vendorDir . '/gettext/languages/src'),
     'Gettext\\' => array($vendorDir . '/gettext/gettext/src'),
     'Egulias\\EmailValidator\\' => array($vendorDir . '/egulias/email-validator/EmailValidator'),
@@ -29,6 +32,7 @@
     'DeepCopy\\' => array($vendorDir . '/myclabs/deep-copy/src/DeepCopy'),
     'Consolidation\\OutputFormatters\\' => array($vendorDir . '/consolidation/output-formatters/src'),
     'Consolidation\\Log\\' => array($vendorDir . '/consolidation/log/src'),
+    'Consolidation\\Config\\' => array($vendorDir . '/consolidation/config/src'),
     'Consolidation\\AnnotatedCommand\\' => array($vendorDir . '/consolidation/annotated-command/src'),
     '' => array($baseDir . '/../../src'),
 );
diff --git a/lib/composer/vendor/composer/autoload_real.php b/lib/composer/vendor/composer/autoload_real.php
index 37c9bb7b8..9b640787a 100644
--- a/lib/composer/vendor/composer/autoload_real.php
+++ b/lib/composer/vendor/composer/autoload_real.php
@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInita01cedac3fb3abb6b395843685a2b9da
+class ComposerAutoloaderInit6d4a28cd96a5bc5d5b97781c062572d9
 {
     private static $loader;
 
@@ -19,15 +19,19 @@ public static function getLoader()
             return self::$loader;
         }
 
-        spl_autoload_register(array('ComposerAutoloaderInita01cedac3fb3abb6b395843685a2b9da', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInit6d4a28cd96a5bc5d5b97781c062572d9', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader();
-        spl_autoload_unregister(array('ComposerAutoloaderInita01cedac3fb3abb6b395843685a2b9da', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInit6d4a28cd96a5bc5d5b97781c062572d9', 'loadClassLoader'));
+
+        $includePaths = require __DIR__ . '/include_paths.php';
+        array_push($includePaths, get_include_path());
+        set_include_path(join(PATH_SEPARATOR, $includePaths));
 
         $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION');
         if ($useStaticLoader) {
             require_once __DIR__ . '/autoload_static.php';
 
-            call_user_func(\Composer\Autoload\ComposerStaticInita01cedac3fb3abb6b395843685a2b9da::getInitializer($loader));
+            call_user_func(\Composer\Autoload\ComposerStaticInit6d4a28cd96a5bc5d5b97781c062572d9::getInitializer($loader));
         } else {
             $map = require __DIR__ . '/autoload_namespaces.php';
             foreach ($map as $namespace => $path) {
@@ -48,19 +52,19 @@ public static function getLoader()
         $loader->register(true);
 
         if ($useStaticLoader) {
-            $includeFiles = Composer\Autoload\ComposerStaticInita01cedac3fb3abb6b395843685a2b9da::$files;
+            $includeFiles = Composer\Autoload\ComposerStaticInit6d4a28cd96a5bc5d5b97781c062572d9::$files;
         } else {
             $includeFiles = require __DIR__ . '/autoload_files.php';
         }
         foreach ($includeFiles as $fileIdentifier => $file) {
-            composerRequirea01cedac3fb3abb6b395843685a2b9da($fileIdentifier, $file);
+            composerRequire6d4a28cd96a5bc5d5b97781c062572d9($fileIdentifier, $file);
         }
 
         return $loader;
     }
 }
 
-function composerRequirea01cedac3fb3abb6b395843685a2b9da($fileIdentifier, $file)
+function composerRequire6d4a28cd96a5bc5d5b97781c062572d9($fileIdentifier, $file)
 {
     if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
         require $file;
diff --git a/lib/composer/vendor/composer/autoload_static.php b/lib/composer/vendor/composer/autoload_static.php
index 2cee87c69..787f17505 100644
--- a/lib/composer/vendor/composer/autoload_static.php
+++ b/lib/composer/vendor/composer/autoload_static.php
@@ -4,10 +4,11 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInita01cedac3fb3abb6b395843685a2b9da
+class ComposerStaticInit6d4a28cd96a5bc5d5b97781c062572d9
 {
     public static $files = array (
         '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => __DIR__ . '/..' . '/symfony/polyfill-mbstring/bootstrap.php',
+        '6124b4c8570aa390c21fafd04a26c69f' => __DIR__ . '/..' . '/myclabs/deep-copy/src/DeepCopy/deep_copy.php',
         '2c102faa651ef8ea5874edb585946bce' => __DIR__ . '/..' . '/swiftmailer/swiftmailer/lib/swift_required.php',
     );
 
@@ -39,6 +40,7 @@ class ComposerStaticInita01cedac3fb3abb6b395843685a2b9da
         'P' => 
         array (
             'Psr\\Log\\' => 8,
+            'Psr\\Container\\' => 14,
         ),
         'M' => 
         array (
@@ -54,6 +56,8 @@ class ComposerStaticInita01cedac3fb3abb6b395843685a2b9da
         ),
         'G' => 
         array (
+            'Grasmash\\YamlExpander\\' => 22,
+            'Grasmash\\Expander\\' => 18,
             'Gettext\\Languages\\' => 18,
             'Gettext\\' => 8,
         ),
@@ -70,6 +74,7 @@ class ComposerStaticInita01cedac3fb3abb6b395843685a2b9da
         array (
             'Consolidation\\OutputFormatters\\' => 31,
             'Consolidation\\Log\\' => 18,
+            'Consolidation\\Config\\' => 21,
             'Consolidation\\AnnotatedCommand\\' => 31,
         ),
     );
@@ -78,8 +83,8 @@ class ComposerStaticInita01cedac3fb3abb6b395843685a2b9da
         'phpDocumentor\\Reflection\\' => 
         array (
             0 => __DIR__ . '/..' . '/phpdocumentor/reflection-common/src',
-            1 => __DIR__ . '/..' . '/phpdocumentor/type-resolver/src',
-            2 => __DIR__ . '/..' . '/phpdocumentor/reflection-docblock/src',
+            1 => __DIR__ . '/..' . '/phpdocumentor/reflection-docblock/src',
+            2 => __DIR__ . '/..' . '/phpdocumentor/type-resolver/src',
         ),
         'Whoops\\' => 
         array (
@@ -129,6 +134,10 @@ class ComposerStaticInita01cedac3fb3abb6b395843685a2b9da
         array (
             0 => __DIR__ . '/..' . '/psr/log/Psr/Log',
         ),
+        'Psr\\Container\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/psr/container/src',
+        ),
         'Monolog\\' => 
         array (
             0 => __DIR__ . '/..' . '/monolog/monolog/src/Monolog',
@@ -141,6 +150,14 @@ class ComposerStaticInita01cedac3fb3abb6b395843685a2b9da
         array (
             0 => __DIR__ . '/..' . '/container-interop/container-interop/src/Interop/Container',
         ),
+        'Grasmash\\YamlExpander\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/grasmash/yaml-expander/src',
+        ),
+        'Grasmash\\Expander\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/grasmash/expander/src',
+        ),
         'Gettext\\Languages\\' => 
         array (
             0 => __DIR__ . '/..' . '/gettext/languages/src',
@@ -169,6 +186,10 @@ class ComposerStaticInita01cedac3fb3abb6b395843685a2b9da
         array (
             0 => __DIR__ . '/..' . '/consolidation/log/src',
         ),
+        'Consolidation\\Config\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/consolidation/config/src',
+        ),
         'Consolidation\\AnnotatedCommand\\' => 
         array (
             0 => __DIR__ . '/..' . '/consolidation/annotated-command/src',
@@ -193,9 +214,24 @@ class ComposerStaticInita01cedac3fb3abb6b395843685a2b9da
             array (
                 0 => __DIR__ . '/..' . '/phpspec/prophecy/src',
             ),
-            'PHPDocsMD' => 
+            'PEAR' => 
+            array (
+                0 => __DIR__ . '/..' . '/pear/pear_exception',
+            ),
+        ),
+        'N' => 
+        array (
+            'Net' => 
+            array (
+                0 => __DIR__ . '/..' . '/pear/net_smtp',
+                1 => __DIR__ . '/..' . '/pear/net_socket',
+            ),
+        ),
+        'M' => 
+        array (
+            'Mail' => 
             array (
-                0 => __DIR__ . '/..' . '/victorjonsson/markdowndocs/src',
+                0 => __DIR__ . '/..' . '/pear/mail',
             ),
         ),
         'D' => 
@@ -204,186 +240,200 @@ class ComposerStaticInita01cedac3fb3abb6b395843685a2b9da
             array (
                 0 => __DIR__ . '/..' . '/doctrine/lexer/lib',
             ),
+            'Dflydev\\DotAccessData' => 
+            array (
+                0 => __DIR__ . '/..' . '/dflydev/dot-access-data/src',
+            ),
         ),
+        'C' => 
+        array (
+            'Console' => 
+            array (
+                0 => __DIR__ . '/..' . '/pear/console_getopt',
+            ),
+        ),
+    );
+
+    public static $fallbackDirsPsr0 = array (
+        0 => __DIR__ . '/..' . '/pear/pear-core-minimal/src',
     );
 
     public static $classMap = array (
         'File_Iterator' => __DIR__ . '/..' . '/phpunit/php-file-iterator/src/Iterator.php',
         'File_Iterator_Facade' => __DIR__ . '/..' . '/phpunit/php-file-iterator/src/Facade.php',
         'File_Iterator_Factory' => __DIR__ . '/..' . '/phpunit/php-file-iterator/src/Factory.php',
-        'PHPUnit\\Framework\\TestCase' => __DIR__ . '/..' . '/phpunit/phpunit/src/ForwardCompatibility/TestCase.php',
-        'PHPUnit_Exception' => __DIR__ . '/..' . '/phpunit/phpunit/src/Exception.php',
-        'PHPUnit_Extensions_GroupTestSuite' => __DIR__ . '/..' . '/phpunit/phpunit/src/Extensions/GroupTestSuite.php',
-        'PHPUnit_Extensions_PhptTestCase' => __DIR__ . '/..' . '/phpunit/phpunit/src/Extensions/PhptTestCase.php',
-        'PHPUnit_Extensions_PhptTestSuite' => __DIR__ . '/..' . '/phpunit/phpunit/src/Extensions/PhptTestSuite.php',
-        'PHPUnit_Extensions_RepeatedTest' => __DIR__ . '/..' . '/phpunit/phpunit/src/Extensions/RepeatedTest.php',
-        'PHPUnit_Extensions_TestDecorator' => __DIR__ . '/..' . '/phpunit/phpunit/src/Extensions/TestDecorator.php',
-        'PHPUnit_Extensions_TicketListener' => __DIR__ . '/..' . '/phpunit/phpunit/src/Extensions/TicketListener.php',
-        'PHPUnit_Framework_Assert' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Assert.php',
-        'PHPUnit_Framework_AssertionFailedError' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/AssertionFailedError.php',
-        'PHPUnit_Framework_BaseTestListener' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/BaseTestListener.php',
-        'PHPUnit_Framework_CodeCoverageException' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/CodeCoverageException.php',
-        'PHPUnit_Framework_Constraint' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint.php',
-        'PHPUnit_Framework_Constraint_And' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/And.php',
-        'PHPUnit_Framework_Constraint_ArrayHasKey' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/ArrayHasKey.php',
-        'PHPUnit_Framework_Constraint_ArraySubset' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/ArraySubset.php',
-        'PHPUnit_Framework_Constraint_Attribute' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/Attribute.php',
-        'PHPUnit_Framework_Constraint_Callback' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/Callback.php',
-        'PHPUnit_Framework_Constraint_ClassHasAttribute' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/ClassHasAttribute.php',
-        'PHPUnit_Framework_Constraint_ClassHasStaticAttribute' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/ClassHasStaticAttribute.php',
-        'PHPUnit_Framework_Constraint_Composite' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/Composite.php',
-        'PHPUnit_Framework_Constraint_Count' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/Count.php',
-        'PHPUnit_Framework_Constraint_Exception' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/Exception.php',
-        'PHPUnit_Framework_Constraint_ExceptionCode' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/ExceptionCode.php',
-        'PHPUnit_Framework_Constraint_ExceptionMessage' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/ExceptionMessage.php',
-        'PHPUnit_Framework_Constraint_ExceptionMessageRegExp' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/ExceptionMessageRegExp.php',
-        'PHPUnit_Framework_Constraint_FileExists' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/FileExists.php',
-        'PHPUnit_Framework_Constraint_GreaterThan' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/GreaterThan.php',
-        'PHPUnit_Framework_Constraint_IsAnything' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/IsAnything.php',
-        'PHPUnit_Framework_Constraint_IsEmpty' => __DIR__ . '/..' . '/phpunit/phpunit/src/Framework/Constraint/IsEmpty.php',
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+        'PharIo\\Manifest\\PhpExtensionRequirement' => __DIR__ . '/..' . '/phar-io/manifest/src/values/PhpExtensionRequirement.php',
+        'PharIo\\Manifest\\PhpVersionRequirement' => __DIR__ . '/..' . '/phar-io/manifest/src/values/PhpVersionRequirement.php',
+        'PharIo\\Manifest\\Requirement' => __DIR__ . '/..' . '/phar-io/manifest/src/values/Requirement.php',
+        'PharIo\\Manifest\\RequirementCollection' => __DIR__ . '/..' . '/phar-io/manifest/src/values/RequirementCollection.php',
+        'PharIo\\Manifest\\RequirementCollectionIterator' => __DIR__ . '/..' . '/phar-io/manifest/src/values/RequirementCollectionIterator.php',
+        'PharIo\\Manifest\\RequiresElement' => __DIR__ . '/..' . '/phar-io/manifest/src/xml/RequiresElement.php',
+        'PharIo\\Manifest\\Type' => __DIR__ . '/..' . '/phar-io/manifest/src/values/Type.php',
+        'PharIo\\Manifest\\Url' => __DIR__ . '/..' . '/phar-io/manifest/src/values/Url.php',
+        'PharIo\\Version\\AbstractVersionConstraint' => __DIR__ . '/..' . '/phar-io/version/src/AbstractVersionConstraint.php',
+        'PharIo\\Version\\AndVersionConstraintGroup' => __DIR__ . '/..' . '/phar-io/version/src/AndVersionConstraintGroup.php',
+        'PharIo\\Version\\AnyVersionConstraint' => __DIR__ . '/..' . '/phar-io/version/src/AnyVersionConstraint.php',
+        'PharIo\\Version\\ExactVersionConstraint' => __DIR__ . '/..' . '/phar-io/version/src/ExactVersionConstraint.php',
+        'PharIo\\Version\\Exception' => __DIR__ . '/..' . '/phar-io/version/src/Exception.php',
+        'PharIo\\Version\\GreaterThanOrEqualToVersionConstraint' => __DIR__ . '/..' . '/phar-io/version/src/GreaterThanOrEqualToVersionConstraint.php',
+        'PharIo\\Version\\InvalidVersionException' => __DIR__ . '/..' . '/phar-io/version/src/InvalidVersionException.php',
+        'PharIo\\Version\\OrVersionConstraintGroup' => __DIR__ . '/..' . '/phar-io/version/src/OrVersionConstraintGroup.php',
+        'PharIo\\Version\\PreReleaseSuffix' => __DIR__ . '/..' . '/phar-io/version/src/PreReleaseSuffix.php',
+        'PharIo\\Version\\SpecificMajorAndMinorVersionConstraint' => __DIR__ . '/..' . '/phar-io/version/src/SpecificMajorAndMinorVersionConstraint.php',
+        'PharIo\\Version\\SpecificMajorVersionConstraint' => __DIR__ . '/..' . '/phar-io/version/src/SpecificMajorVersionConstraint.php',
+        'PharIo\\Version\\UnsupportedVersionConstraintException' => __DIR__ . '/..' . '/phar-io/version/src/UnsupportedVersionConstraintException.php',
+        'PharIo\\Version\\Version' => __DIR__ . '/..' . '/phar-io/version/src/Version.php',
+        'PharIo\\Version\\VersionConstraint' => __DIR__ . '/..' . '/phar-io/version/src/VersionConstraint.php',
+        'PharIo\\Version\\VersionConstraintParser' => __DIR__ . '/..' . '/phar-io/version/src/VersionConstraintParser.php',
+        'PharIo\\Version\\VersionConstraintValue' => __DIR__ . '/..' . '/phar-io/version/src/VersionConstraintValue.php',
+        'PharIo\\Version\\VersionNumber' => __DIR__ . '/..' . '/phar-io/version/src/VersionNumber.php',
         'SebastianBergmann\\CodeCoverage\\CodeCoverage' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/CodeCoverage.php',
         'SebastianBergmann\\CodeCoverage\\CoveredCodeNotExecutedException' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Exception/CoveredCodeNotExecutedException.php',
         'SebastianBergmann\\CodeCoverage\\Driver\\Driver' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Driver/Driver.php',
@@ -608,6 +724,7 @@ class ComposerStaticInita01cedac3fb3abb6b395843685a2b9da
         'SebastianBergmann\\CodeCoverage\\Report\\Html\\Renderer' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Report/Html/Renderer.php',
         'SebastianBergmann\\CodeCoverage\\Report\\PHP' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Report/PHP.php',
         'SebastianBergmann\\CodeCoverage\\Report\\Text' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Report/Text.php',
+        'SebastianBergmann\\CodeCoverage\\Report\\Xml\\BuildInformation' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Report/Xml/BuildInformation.php',
         'SebastianBergmann\\CodeCoverage\\Report\\Xml\\Coverage' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Report/Xml/Coverage.php',
         'SebastianBergmann\\CodeCoverage\\Report\\Xml\\Directory' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Report/Xml/Directory.php',
         'SebastianBergmann\\CodeCoverage\\Report\\Xml\\Facade' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Report/Xml/Facade.php',
@@ -616,12 +733,14 @@ class ComposerStaticInita01cedac3fb3abb6b395843685a2b9da
         'SebastianBergmann\\CodeCoverage\\Report\\Xml\\Node' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Report/Xml/Node.php',
         'SebastianBergmann\\CodeCoverage\\Report\\Xml\\Project' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Report/Xml/Project.php',
         'SebastianBergmann\\CodeCoverage\\Report\\Xml\\Report' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Report/Xml/Report.php',
+        'SebastianBergmann\\CodeCoverage\\Report\\Xml\\Source' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Report/Xml/Source.php',
         'SebastianBergmann\\CodeCoverage\\Report\\Xml\\Tests' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Report/Xml/Tests.php',
         'SebastianBergmann\\CodeCoverage\\Report\\Xml\\Totals' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Report/Xml/Totals.php',
         'SebastianBergmann\\CodeCoverage\\Report\\Xml\\Unit' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Report/Xml/Unit.php',
         'SebastianBergmann\\CodeCoverage\\RuntimeException' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Exception/RuntimeException.php',
         'SebastianBergmann\\CodeCoverage\\UnintentionallyCoveredCodeException' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Exception/UnintentionallyCoveredCodeException.php',
         'SebastianBergmann\\CodeCoverage\\Util' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Util.php',
+        'SebastianBergmann\\CodeCoverage\\Version' => __DIR__ . '/..' . '/phpunit/php-code-coverage/src/Version.php',
         'SebastianBergmann\\CodeUnitReverseLookup\\Wizard' => __DIR__ . '/..' . '/sebastian/code-unit-reverse-lookup/src/Wizard.php',
         'SebastianBergmann\\Comparator\\ArrayComparator' => __DIR__ . '/..' . '/sebastian/comparator/src/ArrayComparator.php',
         'SebastianBergmann\\Comparator\\Comparator' => __DIR__ . '/..' . '/sebastian/comparator/src/Comparator.php',
@@ -641,39 +760,58 @@ class ComposerStaticInita01cedac3fb3abb6b395843685a2b9da
         'SebastianBergmann\\Diff\\Chunk' => __DIR__ . '/..' . '/sebastian/diff/src/Chunk.php',
         'SebastianBergmann\\Diff\\Diff' => __DIR__ . '/..' . '/sebastian/diff/src/Diff.php',
         'SebastianBergmann\\Diff\\Differ' => __DIR__ . '/..' . '/sebastian/diff/src/Differ.php',
-        'SebastianBergmann\\Diff\\LCS\\LongestCommonSubsequence' => __DIR__ . '/..' . '/sebastian/diff/src/LCS/LongestCommonSubsequence.php',
-        'SebastianBergmann\\Diff\\LCS\\MemoryEfficientImplementation' => __DIR__ . '/..' . '/sebastian/diff/src/LCS/MemoryEfficientLongestCommonSubsequenceImplementation.php',
-        'SebastianBergmann\\Diff\\LCS\\TimeEfficientImplementation' => __DIR__ . '/..' . '/sebastian/diff/src/LCS/TimeEfficientLongestCommonSubsequenceImplementation.php',
+        'SebastianBergmann\\Diff\\Exception' => __DIR__ . '/..' . '/sebastian/diff/src/Exception/Exception.php',
+        'SebastianBergmann\\Diff\\InvalidArgumentException' => __DIR__ . '/..' . '/sebastian/diff/src/Exception/InvalidArgumentException.php',
         'SebastianBergmann\\Diff\\Line' => __DIR__ . '/..' . '/sebastian/diff/src/Line.php',
+        'SebastianBergmann\\Diff\\LongestCommonSubsequenceCalculator' => __DIR__ . '/..' . '/sebastian/diff/src/LongestCommonSubsequenceCalculator.php',
+        'SebastianBergmann\\Diff\\MemoryEfficientLongestCommonSubsequenceCalculator' => __DIR__ . '/..' . '/sebastian/diff/src/MemoryEfficientLongestCommonSubsequenceCalculator.php',
+        'SebastianBergmann\\Diff\\Output\\AbstractChunkOutputBuilder' => __DIR__ . '/..' . '/sebastian/diff/src/Output/AbstractChunkOutputBuilder.php',
+        'SebastianBergmann\\Diff\\Output\\DiffOnlyOutputBuilder' => __DIR__ . '/..' . '/sebastian/diff/src/Output/DiffOnlyOutputBuilder.php',
+        'SebastianBergmann\\Diff\\Output\\DiffOutputBuilderInterface' => __DIR__ . '/..' . '/sebastian/diff/src/Output/DiffOutputBuilderInterface.php',
+        'SebastianBergmann\\Diff\\Output\\UnifiedDiffOutputBuilder' => __DIR__ . '/..' . '/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php',
         'SebastianBergmann\\Diff\\Parser' => __DIR__ . '/..' . '/sebastian/diff/src/Parser.php',
+        'SebastianBergmann\\Diff\\TimeEfficientLongestCommonSubsequenceCalculator' => __DIR__ . '/..' . '/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php',
         'SebastianBergmann\\Environment\\Console' => __DIR__ . '/..' . '/sebastian/environment/src/Console.php',
+        'SebastianBergmann\\Environment\\OperatingSystem' => __DIR__ . '/..' . '/sebastian/environment/src/OperatingSystem.php',
         'SebastianBergmann\\Environment\\Runtime' => __DIR__ . '/..' . '/sebastian/environment/src/Runtime.php',
         'SebastianBergmann\\Exporter\\Exporter' => __DIR__ . '/..' . '/sebastian/exporter/src/Exporter.php',
         'SebastianBergmann\\GlobalState\\Blacklist' => __DIR__ . '/..' . '/sebastian/global-state/src/Blacklist.php',
         'SebastianBergmann\\GlobalState\\CodeExporter' => __DIR__ . '/..' . '/sebastian/global-state/src/CodeExporter.php',
-        'SebastianBergmann\\GlobalState\\Exception' => __DIR__ . '/..' . '/sebastian/global-state/src/Exception.php',
+        'SebastianBergmann\\GlobalState\\Exception' => __DIR__ . '/..' . '/sebastian/global-state/src/exceptions/Exception.php',
         'SebastianBergmann\\GlobalState\\Restorer' => __DIR__ . '/..' . '/sebastian/global-state/src/Restorer.php',
-        'SebastianBergmann\\GlobalState\\RuntimeException' => __DIR__ . '/..' . '/sebastian/global-state/src/RuntimeException.php',
+        'SebastianBergmann\\GlobalState\\RuntimeException' => __DIR__ . '/..' . '/sebastian/global-state/src/exceptions/RuntimeException.php',
         'SebastianBergmann\\GlobalState\\Snapshot' => __DIR__ . '/..' . '/sebastian/global-state/src/Snapshot.php',
         'SebastianBergmann\\ObjectEnumerator\\Enumerator' => __DIR__ . '/..' . '/sebastian/object-enumerator/src/Enumerator.php',
         'SebastianBergmann\\ObjectEnumerator\\Exception' => __DIR__ . '/..' . '/sebastian/object-enumerator/src/Exception.php',
         'SebastianBergmann\\ObjectEnumerator\\InvalidArgumentException' => __DIR__ . '/..' . '/sebastian/object-enumerator/src/InvalidArgumentException.php',
+        'SebastianBergmann\\ObjectReflector\\Exception' => __DIR__ . '/..' . '/sebastian/object-reflector/src/Exception.php',
+        'SebastianBergmann\\ObjectReflector\\InvalidArgumentException' => __DIR__ . '/..' . '/sebastian/object-reflector/src/InvalidArgumentException.php',
+        'SebastianBergmann\\ObjectReflector\\ObjectReflector' => __DIR__ . '/..' . '/sebastian/object-reflector/src/ObjectReflector.php',
         'SebastianBergmann\\RecursionContext\\Context' => __DIR__ . '/..' . '/sebastian/recursion-context/src/Context.php',
         'SebastianBergmann\\RecursionContext\\Exception' => __DIR__ . '/..' . '/sebastian/recursion-context/src/Exception.php',
         'SebastianBergmann\\RecursionContext\\InvalidArgumentException' => __DIR__ . '/..' . '/sebastian/recursion-context/src/InvalidArgumentException.php',
         'SebastianBergmann\\ResourceOperations\\ResourceOperations' => __DIR__ . '/..' . '/sebastian/resource-operations/src/ResourceOperations.php',
         'SebastianBergmann\\Version' => __DIR__ . '/..' . '/sebastian/version/src/Version.php',
         'Text_Template' => __DIR__ . '/..' . '/phpunit/php-text-template/src/Template.php',
+        'TheSeer\\Tokenizer\\Exception' => __DIR__ . '/..' . '/theseer/tokenizer/src/Exception.php',
+        'TheSeer\\Tokenizer\\NamespaceUri' => __DIR__ . '/..' . '/theseer/tokenizer/src/NamespaceUri.php',
+        'TheSeer\\Tokenizer\\NamespaceUriException' => __DIR__ . '/..' . '/theseer/tokenizer/src/NamespaceUriException.php',
+        'TheSeer\\Tokenizer\\Token' => __DIR__ . '/..' . '/theseer/tokenizer/src/Token.php',
+        'TheSeer\\Tokenizer\\TokenCollection' => __DIR__ . '/..' . '/theseer/tokenizer/src/TokenCollection.php',
+        'TheSeer\\Tokenizer\\TokenCollectionException' => __DIR__ . '/..' . '/theseer/tokenizer/src/TokenCollectionException.php',
+        'TheSeer\\Tokenizer\\Tokenizer' => __DIR__ . '/..' . '/theseer/tokenizer/src/Tokenizer.php',
+        'TheSeer\\Tokenizer\\XMLSerializer' => __DIR__ . '/..' . '/theseer/tokenizer/src/XMLSerializer.php',
     );
 
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInita01cedac3fb3abb6b395843685a2b9da::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInita01cedac3fb3abb6b395843685a2b9da::$prefixDirsPsr4;
-            $loader->fallbackDirsPsr4 = ComposerStaticInita01cedac3fb3abb6b395843685a2b9da::$fallbackDirsPsr4;
-            $loader->prefixesPsr0 = ComposerStaticInita01cedac3fb3abb6b395843685a2b9da::$prefixesPsr0;
-            $loader->classMap = ComposerStaticInita01cedac3fb3abb6b395843685a2b9da::$classMap;
+            $loader->prefixLengthsPsr4 = ComposerStaticInit6d4a28cd96a5bc5d5b97781c062572d9::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInit6d4a28cd96a5bc5d5b97781c062572d9::$prefixDirsPsr4;
+            $loader->fallbackDirsPsr4 = ComposerStaticInit6d4a28cd96a5bc5d5b97781c062572d9::$fallbackDirsPsr4;
+            $loader->prefixesPsr0 = ComposerStaticInit6d4a28cd96a5bc5d5b97781c062572d9::$prefixesPsr0;
+            $loader->fallbackDirsPsr0 = ComposerStaticInit6d4a28cd96a5bc5d5b97781c062572d9::$fallbackDirsPsr0;
+            $loader->classMap = ComposerStaticInit6d4a28cd96a5bc5d5b97781c062572d9::$classMap;
 
         }, null, ClassLoader::class);
     }
diff --git a/lib/composer/vendor/composer/include_paths.php b/lib/composer/vendor/composer/include_paths.php
new file mode 100644
index 000000000..7b7813d43
--- /dev/null
+++ b/lib/composer/vendor/composer/include_paths.php
@@ -0,0 +1,15 @@
+<?php
+
+// include_paths.php @generated by Composer
+
+$vendorDir = dirname(dirname(__FILE__));
+$baseDir = dirname($vendorDir);
+
+return array(
+    $vendorDir . '/pear/console_getopt',
+    $vendorDir . '/pear/net_smtp',
+    $vendorDir . '/pear/net_socket',
+    $vendorDir . '/pear/pear-core-minimal/src',
+    $vendorDir . '/pear/pear_exception',
+    $vendorDir . '/pear/mail',
+);
diff --git a/lib/composer/vendor/composer/installed.json b/lib/composer/vendor/composer/installed.json
index 8c49f7a55..75a599c18 100644
--- a/lib/composer/vendor/composer/installed.json
+++ b/lib/composer/vendor/composer/installed.json
@@ -1,58 +1,782 @@
 [
     {
-        "name": "monolog/monolog",
-        "version": "1.13.1",
-        "version_normalized": "1.13.1.0",
+        "name": "consolidation/annotated-command",
+        "version": "2.8.2",
+        "version_normalized": "2.8.2.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/consolidation/annotated-command.git",
+            "reference": "e97c38717eae23a2bafcf3f09438290eee6ebeb4"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/consolidation/annotated-command/zipball/e97c38717eae23a2bafcf3f09438290eee6ebeb4",
+            "reference": "e97c38717eae23a2bafcf3f09438290eee6ebeb4",
+            "shasum": ""
+        },
+        "require": {
+            "consolidation/output-formatters": "^3.1.12",
+            "php": ">=5.4.0",
+            "psr/log": "^1",
+            "symfony/console": "^2.8|^3|^4",
+            "symfony/event-dispatcher": "^2.5|^3|^4",
+            "symfony/finder": "^2.5|^3|^4"
+        },
+        "require-dev": {
+            "phpunit/phpunit": "^4.8",
+            "satooshi/php-coveralls": "^1.0.2 | dev-master",
+            "squizlabs/php_codesniffer": "^2.7"
+        },
+        "time": "2017-11-29 16:23:23",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "2.x-dev"
+            }
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Consolidation\\AnnotatedCommand\\": "src"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Greg Anderson",
+                "email": "greg.1.anderson@greenknowe.org"
+            }
+        ],
+        "description": "Initialize Symfony Console commands from annotated command class methods."
+    },
+    {
+        "name": "consolidation/config",
+        "version": "1.0.9",
+        "version_normalized": "1.0.9.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/consolidation/config.git",
+            "reference": "34ca8d7c1ee60a7b591b10617114cf1210a2e92c"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/consolidation/config/zipball/34ca8d7c1ee60a7b591b10617114cf1210a2e92c",
+            "reference": "34ca8d7c1ee60a7b591b10617114cf1210a2e92c",
+            "shasum": ""
+        },
+        "require": {
+            "dflydev/dot-access-data": "^1.1.0",
+            "grasmash/expander": "^1",
+            "php": ">=5.4.0"
+        },
+        "require-dev": {
+            "greg-1-anderson/composer-test-scenarios": "^1",
+            "phpunit/phpunit": "^4",
+            "satooshi/php-coveralls": "^1.0",
+            "squizlabs/php_codesniffer": "2.*",
+            "symfony/console": "^2.5|^3|^4",
+            "symfony/yaml": "^2.8.11|^3|^4"
+        },
+        "suggest": {
+            "symfony/yaml": "Required to use Consolidation\\Config\\Loader\\YamlConfigLoader"
+        },
+        "time": "2017-12-22 17:28:19",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "1.x-dev"
+            }
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Consolidation\\Config\\": "src"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Greg Anderson",
+                "email": "greg.1.anderson@greenknowe.org"
+            }
+        ],
+        "description": "Provide configuration services for a commandline tool."
+    },
+    {
+        "name": "consolidation/log",
+        "version": "1.0.5",
+        "version_normalized": "1.0.5.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/consolidation/log.git",
+            "reference": "dbc7c535f319a4a2d5a5077738f8eb7c10df8821"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/consolidation/log/zipball/dbc7c535f319a4a2d5a5077738f8eb7c10df8821",
+            "reference": "dbc7c535f319a4a2d5a5077738f8eb7c10df8821",
+            "shasum": ""
+        },
+        "require": {
+            "php": ">=5.5.0",
+            "psr/log": "~1.0",
+            "symfony/console": "^2.8|^3|^4"
+        },
+        "require-dev": {
+            "phpunit/phpunit": "4.*",
+            "satooshi/php-coveralls": "dev-master",
+            "squizlabs/php_codesniffer": "2.*"
+        },
+        "time": "2017-11-29 01:44:16",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "1.x-dev"
+            }
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Consolidation\\Log\\": "src"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
+        "authors": [
+            {
+                "name": "Greg Anderson",
+                "email": "greg.1.anderson@greenknowe.org"
+            }
+        ],
+        "description": "Improved Psr-3 / Psr\\Log logger based on Symfony Console components."
+    },
+    {
+        "name": "consolidation/output-formatters",
+        "version": "3.1.13",
+        "version_normalized": "3.1.13.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/consolidation/output-formatters.git",
+            "reference": "3188461e965b32148c8fb85261833b2b72d34b8c"
+        },
+        "dist": {
+            "type": "zip",
+            "url": "https://api.github.com/repos/consolidation/output-formatters/zipball/3188461e965b32148c8fb85261833b2b72d34b8c",
+            "reference": "3188461e965b32148c8fb85261833b2b72d34b8c",
+            "shasum": ""
+        },
+        "require": {
+            "php": ">=5.4.0",
+            "symfony/console": "^2.8|^3|^4",
+            "symfony/finder": "^2.5|^3|^4"
+        },
+        "require-dev": {
+            "phpunit/phpunit": "^4.8",
+            "satooshi/php-coveralls": "^1.0.2 | dev-master",
+            "squizlabs/php_codesniffer": "^2.7",
+            "victorjonsson/markdowndocs": "^1.3"
+        },
+        "time": "2017-11-29 15:25:38",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "3.x-dev"
+            }
+        },
+        "installation-source": "dist",
+        "autoload": {
+            "psr-4": {
+                "Consolidation\\OutputFormatters\\": "src"
+            }
+        },
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+            "twig/extensions": "Is necessary if you want to use the Twig extractor",
+            "twig/twig": "Is necessary if you want to use the Twig extractor"
+        },
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+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
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+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "license": [
+            "MIT"
+        ],
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+                "email": "oom@oscarotero.com",
+                "homepage": "http://oscarotero.com",
+                "role": "Developer"
+            }
+        ],
+        "description": "PHP gettext manager",
+        "homepage": "https://github.com/oscarotero/Gettext",
+        "keywords": [
+            "JS",
+            "gettext",
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+        "time": "2017-03-23 17:02:28",
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         },
-        "time": "2015-03-09 09:58:04",
+        "notification-url": "https://packagist.org/downloads/",
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+                "email": "mlocati@gmail.com",
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+            "i18n",
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+            "plural rules",
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+            "squizlabs/php_codesniffer": "^2.7"
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+        "time": "2017-12-21 22:14:55",
         "type": "library",
         "extra": {
             "branch-alias": {
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             }
         },
         "installation-source": "dist",
         "autoload": {
             "psr-4": {
-                "Monolog\\": "src/Monolog"
+                "Grasmash\\Expander\\": "src/"
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         "notification-url": "https://packagist.org/downloads/",
@@ -61,106 +785,102 @@
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-        "homepage": "http://github.com/Seldaek/monolog",
-        "keywords": [
-            "log",
-            "logging",
-            "psr-3"
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+        "description": "Expands internal property references in PHP arrays file."
     },
     {
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-        "version": "v1.23.3",
-        "version_normalized": "1.23.3.0",
+        "name": "grasmash/yaml-expander",
+        "version": "1.4.0",
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-            "url": "https://github.com/twigphp/Twig.git",
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+            "dflydev/dot-access-data": "^1.1.0",
+            "php": ">=5.4",
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-            "symfony/phpunit-bridge": "~2.7"
+            "greg-1-anderson/composer-test-scenarios": "^1",
+            "phpunit/phpunit": "^4.8|^5.5.4",
+            "satooshi/php-coveralls": "^1.0.2|dev-master",
+            "squizlabs/php_codesniffer": "^2.7"
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-        "time": "2016-01-11 14:02:19",
+        "time": "2017-12-16 16:06:03",
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+                "dev-master": "1.x-dev"
             }
         },
         "installation-source": "dist",
         "autoload": {
-            "psr-0": {
-                "Twig_": "lib/"
+            "psr-4": {
+                "Grasmash\\YamlExpander\\": "src/"
             }
         },
         "notification-url": "https://packagist.org/downloads/",
         "license": [
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+            "MIT"
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-                "email": "fabien@symfony.com",
-                "homepage": "http://fabien.potencier.org",
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-            },
-            {
-                "name": "Twig Team",
-                "homepage": "http://twig.sensiolabs.org/contributors",
-                "role": "Contributors"
+                "name": "Matthew Grasmick"
             }
         ],
-        "description": "Twig, the flexible, fast, and secure template language for PHP",
-        "homepage": "http://twig.sensiolabs.org",
-        "keywords": [
-            "templating"
-        ]
+        "description": "Expands internal property references in a yaml file."
     },
     {
-        "name": "gettext/languages",
-        "version": "2.1.2",
-        "version_normalized": "2.1.2.0",
+        "name": "league/container",
+        "version": "2.4.1",
+        "version_normalized": "2.4.1.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/mlocati/cldr-to-gettext-plural-rules.git",
-            "reference": "c43ade7e3fb68bcf2379036513dce8d20553d9c8"
+            "url": "https://github.com/thephpleague/container.git",
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+            "php": "^5.4.0 || ^7.0"
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+        "provide": {
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+        "replace": {
+            "orno/di": "~2.0"
         },
-        "time": "2015-03-27 11:32:41",
+        "require-dev": {
+            "phpunit/phpunit": "4.*"
+        },
+        "time": "2017-05-10 09:20:27",
         "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-2.x": "2.x-dev",
+                "dev-1.x": "1.x-dev"
+            }
+        },
         "installation-source": "dist",
         "autoload": {
             "psr-4": {
-                "Gettext\\Languages\\": "src/"
+                "League\\Container\\": "src"
             }
         },
         "notification-url": "https://packagist.org/downloads/",
@@ -169,67 +889,78 @@
         ],
         "authors": [
             {
-                "name": "Michele Locati",
-                "email": "mlocati@gmail.com",
+                "name": "Phil Bennett",
+                "email": "philipobenito@gmail.com",
+                "homepage": "http://www.philipobenito.com",
                 "role": "Developer"
             }
         ],
-        "description": "gettext languages with plural rules",
-        "homepage": "https://github.com/mlocati/cldr-to-gettext-plural-rules",
+        "description": "A fast and intuitive dependency injection container.",
+        "homepage": "https://github.com/thephpleague/container",
         "keywords": [
-            "cldr",
-            "i18n",
-            "internationalization",
-            "l10n",
-            "language",
-            "languages",
-            "localization",
-            "php",
-            "plural",
-            "plural rules",
-            "plurals",
-            "translate",
-            "translations",
-            "unicode"
+            "container",
+            "dependency",
+            "di",
+            "injection",
+            "league",
+            "provider",
+            "service"
         ]
     },
     {
-        "name": "gettext/gettext",
-        "version": "v4.0.0",
-        "version_normalized": "4.0.0.0",
+        "name": "monolog/monolog",
+        "version": "1.13.1",
+        "version_normalized": "1.13.1.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/oscarotero/Gettext.git",
-            "reference": "7efdd4a01afd7fab85a90fb64fb88eeaef06f3b1"
+            "url": "https://github.com/Seldaek/monolog.git",
+            "reference": "c31a2c4e8db5da8b46c74cf275d7f109c0f249ac"
         },
         "dist": {
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-            "reference": "7efdd4a01afd7fab85a90fb64fb88eeaef06f3b1",
+            "url": "https://api.github.com/repos/Seldaek/monolog/zipball/c31a2c4e8db5da8b46c74cf275d7f109c0f249ac",
+            "reference": "c31a2c4e8db5da8b46c74cf275d7f109c0f249ac",
             "shasum": ""
         },
         "require": {
-            "gettext/languages": "2.*",
-            "php": ">=5.4.0"
+            "php": ">=5.3.0",
+            "psr/log": "~1.0"
+        },
+        "provide": {
+            "psr/log-implementation": "1.0.0"
         },
         "require-dev": {
-            "illuminate/view": "*",
-            "symfony/yaml": "~2",
-            "twig/extensions": "*",
-            "twig/twig": "*"
+            "aws/aws-sdk-php": "~2.4, >2.4.8",
+            "doctrine/couchdb": "~1.0@dev",
+            "graylog2/gelf-php": "~1.0",
+            "phpunit/phpunit": "~4.0",
+            "raven/raven": "~0.5",
+            "ruflin/elastica": "0.90.*",
+            "swiftmailer/swiftmailer": "~5.3",
+            "videlalvaro/php-amqplib": "~2.4"
         },
         "suggest": {
-            "illuminate/view": "Is necessary if you want to use the Blade extractor",
-            "symfony/yaml": "Is necessary if you want to use the Yaml extractor/generator",
-            "twig/extensions": "Is necessary if you want to use the Twig extractor",
-            "twig/twig": "Is necessary if you want to use the Twig extractor"
+            "aws/aws-sdk-php": "Allow sending log messages to AWS services like DynamoDB",
+            "doctrine/couchdb": "Allow sending log messages to a CouchDB server",
+            "ext-amqp": "Allow sending log messages to an AMQP server (1.0+ required)",
+            "ext-mongo": "Allow sending log messages to a MongoDB server",
+            "graylog2/gelf-php": "Allow sending log messages to a GrayLog2 server",
+            "raven/raven": "Allow sending log messages to a Sentry server",
+            "rollbar/rollbar": "Allow sending log messages to Rollbar",
+            "ruflin/elastica": "Allow sending log messages to an Elastic Search server",
+            "videlalvaro/php-amqplib": "Allow sending log messages to an AMQP server using php-amqplib"
+        },
+        "time": "2015-03-09 09:58:04",
+        "type": "library",
+        "extra": {
+            "branch-alias": {
+                "dev-master": "1.13.x-dev"
+            }
         },
-        "time": "2016-06-15 18:14:14",
-        "type": "library",
         "installation-source": "dist",
         "autoload": {
             "psr-4": {
-                "Gettext\\": "src"
+                "Monolog\\": "src/Monolog"
             }
         },
         "notification-url": "https://packagist.org/downloads/",
@@ -238,452 +969,477 @@
         ],
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             {
-                "name": "Oscar Otero",
-                "email": "oom@oscarotero.com",
-                "homepage": "http://oscarotero.com",
-                "role": "Developer"
+                "name": "Jordi Boggiano",
+                "email": "j.boggiano@seld.be",
+                "homepage": "http://seld.be"
             }
         ],
-        "description": "PHP gettext manager",
-        "homepage": "https://github.com/oscarotero/Gettext",
+        "description": "Sends your logs to files, sockets, inboxes, databases and various web services",
+        "homepage": "http://github.com/Seldaek/monolog",
         "keywords": [
-            "JS",
-            "gettext",
-            "i18n",
-            "mo",
-            "po",
-            "translation"
+            "log",
+            "logging",
+            "psr-3"
         ]
     },
     {
-        "name": "symfony/event-dispatcher",
-        "version": "v3.1.6",
-        "version_normalized": "3.1.6.0",
+        "name": "myclabs/deep-copy",
+        "version": "1.7.0",
+        "version_normalized": "1.7.0.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/symfony/event-dispatcher.git",
-            "reference": "28b0832b2553ffb80cabef6a7a812ff1e670c0bc"
+            "url": "https://github.com/myclabs/DeepCopy.git",
+            "reference": "3b8a3a99ba1f6a3952ac2747d989303cbd6b7a3e"
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-            "reference": "28b0832b2553ffb80cabef6a7a812ff1e670c0bc",
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             "shasum": ""
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+            "php": "^5.6 || ^7.0"
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-            "psr/log": "~1.0",
-            "symfony/config": "~2.8|~3.0",
-            "symfony/dependency-injection": "~2.8|~3.0",
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-            "symfony/stopwatch": "~2.8|~3.0"
-        },
-        "suggest": {
-            "symfony/dependency-injection": "",
-            "symfony/http-kernel": ""
+            "doctrine/collections": "^1.0",
+            "doctrine/common": "^2.6",
+            "phpunit/phpunit": "^4.1"
         },
-        "time": "2016-10-13 06:28:43",
+        "time": "2017-10-19 19:58:43",
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         "installation-source": "dist",
         "autoload": {
             "psr-4": {
-                "Symfony\\Component\\EventDispatcher\\": ""
+                "DeepCopy\\": "src/DeepCopy/"
             },
-            "exclude-from-classmap": [
-                "/Tests/"
+            "files": [
+                "src/DeepCopy/deep_copy.php"
             ]
         },
         "notification-url": "https://packagist.org/downloads/",
         "license": [
             "MIT"
         ],
+        "description": "Create deep copies (clones) of your objects",
+        "keywords": [
+            "clone",
+            "copy",
+            "duplicate",
+            "object",
+            "object graph"
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+    },
+    {
+        "name": "pear/console_getopt",
+        "version": "v1.4.1",
+        "version_normalized": "1.4.1.0",
+        "source": {
+            "type": "git",
+            "url": "https://github.com/pear/Console_Getopt.git",
+            "reference": "82f05cd1aa3edf34e19aa7c8ca312ce13a6a577f"
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+        "dist": {
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+            "shasum": ""
+        },
+        "time": "2015-07-20 20:28:12",
+        "type": "library",
+        "installation-source": "dist",
+        "autoload": {
+            "psr-0": {
+                "Console": "./"
+            }
+        },
+        "notification-url": "https://packagist.org/downloads/",
+        "include-path": [
+            "./"
+        ],
+        "license": [
+            "BSD-2-Clause"
+        ],
         "authors": [
             {
-                "name": "Fabien Potencier",
-                "email": "fabien@symfony.com"
+                "name": "Greg Beaver",
+                "email": "cellog@php.net",
+                "role": "Helper"
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             {
-                "name": "Symfony Community",
-                "homepage": "https://symfony.com/contributors"
+                "name": "Andrei Zmievski",
+                "email": "andrei@php.net",
+                "role": "Lead"
+            },
+            {
+                "name": "Stig Bakken",
+                "email": "stig@php.net",
+                "role": "Developer"
             }
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-        "description": "Symfony EventDispatcher Component",
-        "homepage": "https://symfony.com"
+        "description": "More info available on: http://pear.php.net/package/Console_Getopt"
     },
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-        "version": "v3.1.6",
-        "version_normalized": "3.1.6.0",
+        "name": "pear/net_smtp",
+        "version": "1.7.3",
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-            "url": "https://github.com/symfony/filesystem.git",
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+            "pear/net_socket": "*",
+            "pear/pear-core-minimal": "*",
+            "php": ">=5.4.0"
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-        "time": "2016-10-18 04:30:12",
-        "type": "library",
-        "extra": {
-            "branch-alias": {
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-            }
+        "require-dev": {
+            "phpunit/phpunit": "*"
         },
+        "suggest": {
+            "pear/auth_sasl": "Install optionally via your project's composer.json"
+        },
+        "time": "2017-01-14 18:19:55",
+        "type": "library",
         "installation-source": "dist",
         "autoload": {
-            "psr-4": {
-                "Symfony\\Component\\Filesystem\\": ""
-            },
-            "exclude-from-classmap": [
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+            "psr-0": {
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         },
         "notification-url": "https://packagist.org/downloads/",
+        "include-path": [
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         "license": [
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+            "PHP-3.01"
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         "authors": [
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-                "name": "Fabien Potencier",
-                "email": "fabien@symfony.com"
+                "name": "Jon Parise",
+                "email": "jon@php.net",
+                "homepage": "http://www.indelible.org",
+                "role": "Lead"
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             {
-                "name": "Symfony Community",
-                "homepage": "https://symfony.com/contributors"
+                "name": "Chuck Hagenbuch",
+                "email": "chuck@horde.org",
+                "role": "Lead"
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         ],
-        "description": "Symfony Filesystem Component",
-        "homepage": "https://symfony.com"
+        "description": "An implementation of the SMTP protocol",
+        "homepage": "http://pear.github.io/Net_SMTP/",
+        "keywords": [
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+        "include-path": [
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+                "name": "Chuck Hagenbuch",
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     },
     {
-        "name": "doctrine/lexer",
-        "version": "v1.0.1",
-        "version_normalized": "1.0.1.0",
+        "name": "twig/twig",
+        "version": "v1.23.3",
+        "version_normalized": "1.23.3.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/doctrine/lexer.git",
-            "reference": "83893c552fd2045dd78aef794c31e694c37c0b8c"
+            "url": "https://github.com/twigphp/Twig.git",
+            "reference": "ae53fc2c312fdee63773b75cb570304f85388b08"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/doctrine/lexer/zipball/83893c552fd2045dd78aef794c31e694c37c0b8c",
-            "reference": "83893c552fd2045dd78aef794c31e694c37c0b8c",
+            "url": "https://api.github.com/repos/twigphp/Twig/zipball/ae53fc2c312fdee63773b75cb570304f85388b08",
+            "reference": "ae53fc2c312fdee63773b75cb570304f85388b08",
             "shasum": ""
         },
         "require": {
-            "php": ">=5.3.2"
+            "php": ">=5.2.7"
         },
-        "time": "2014-09-09 13:34:57",
+        "require-dev": {
+            "symfony/debug": "~2.7",
+            "symfony/phpunit-bridge": "~2.7"
+        },
+        "time": "2016-01-11 14:02:19",
         "type": "library",
         "extra": {
             "branch-alias": {
-                "dev-master": "1.0.x-dev"
+                "dev-master": "1.23-dev"
             }
         },
         "installation-source": "dist",
         "autoload": {
             "psr-0": {
-                "Doctrine\\Common\\Lexer\\": "lib/"
+                "Twig_": "lib/"
             }
         },
         "notification-url": "https://packagist.org/downloads/",
         "license": [
-            "MIT"
+            "BSD-3-Clause"
         ],
         "authors": [
             {
-                "name": "Roman Borschel",
-                "email": "roman@code-factory.org"
+                "name": "Fabien Potencier",
+                "email": "fabien@symfony.com",
+                "homepage": "http://fabien.potencier.org",
+                "role": "Lead Developer"
             },
             {
-                "name": "Guilherme Blanco",
-                "email": "guilhermeblanco@gmail.com"
+                "name": "Armin Ronacher",
+                "email": "armin.ronacher@active-4.com",
+                "role": "Project Founder"
             },
             {
-                "name": "Johannes Schmitt",
-                "email": "schmittjoh@gmail.com"
+                "name": "Twig Team",
+                "homepage": "http://twig.sensiolabs.org/contributors",
+                "role": "Contributors"
             }
         ],
-        "description": "Base library for a lexer that can be used in Top-Down, Recursive Descent Parsers.",
-        "homepage": "http://www.doctrine-project.org",
+        "description": "Twig, the flexible, fast, and secure template language for PHP",
+        "homepage": "http://twig.sensiolabs.org",
         "keywords": [
-            "lexer",
-            "parser"
+            "templating"
         ]
     },
     {
-        "name": "egulias/email-validator",
-        "version": "2.1.3",
-        "version_normalized": "2.1.3.0",
+        "name": "webmozart/assert",
+        "version": "1.2.0",
+        "version_normalized": "1.2.0.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/egulias/EmailValidator.git",
-            "reference": "1bec00a10039b823cc94eef4eddd47dcd3b2ca04"
+            "url": "https://github.com/webmozart/assert.git",
+            "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/egulias/EmailValidator/zipball/1bec00a10039b823cc94eef4eddd47dcd3b2ca04",
-            "reference": "1bec00a10039b823cc94eef4eddd47dcd3b2ca04",
+            "url": "https://api.github.com/repos/webmozart/assert/zipball/2db61e59ff05fe5126d152bd0655c9ea113e550f",
+            "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f",
             "shasum": ""
         },
         "require": {
-            "doctrine/lexer": "^1.0.1",
-            "php": ">= 5.5"
+            "php": "^5.3.3 || ^7.0"
         },
         "require-dev": {
-            "dominicsayers/isemail": "dev-master",
-            "phpunit/phpunit": "^4.8.35",
-            "satooshi/php-coveralls": "^1.0.1"
-        },
-        "suggest": {
-            "ext-intl": "PHP Internationalization Libraries are required to use the SpoofChecking validation"
+            "phpunit/phpunit": "^4.6",
+            "sebastian/version": "^1.0.1"
         },
-        "time": "2017-11-15 23:40:40",
+        "time": "2016-11-23 20:04:58",
         "type": "library",
         "extra": {
             "branch-alias": {
-                "dev-master": "2.0.x-dev"
+                "dev-master": "1.3-dev"
             }
         },
         "installation-source": "dist",
         "autoload": {
             "psr-4": {
-                "Egulias\\EmailValidator\\": "EmailValidator"
+                "Webmozart\\Assert\\": "src/"
             }
         },
         "notification-url": "https://packagist.org/downloads/",
@@ -2593,74 +3386,75 @@
         ],
         "authors": [
             {
-                "name": "Eduardo Gulias Davis"
+                "name": "Bernhard Schussek",
+                "email": "bschussek@gmail.com"
             }
         ],
-        "description": "A library for validating emails against several RFCs",
-        "homepage": "https://github.com/egulias/EmailValidator",
+        "description": "Assertions to validate method input/output with nice error messages.",
         "keywords": [
-            "email",
-            "emailvalidation",
-            "emailvalidator",
-            "validation",
-            "validator"
+            "assert",
+            "check",
+            "validate"
         ]
     },
     {
-        "name": "swiftmailer/swiftmailer",
-        "version": "v6.0.2",
-        "version_normalized": "6.0.2.0",
+        "name": "pear/mail",
+        "version": "v1.4.1",
+        "version_normalized": "1.4.1.0",
         "source": {
             "type": "git",
-            "url": "https://github.com/swiftmailer/swiftmailer.git",
-            "reference": "412333372fb6c8ffb65496a2bbd7321af75733fc"
+            "url": "https://github.com/pear/Mail.git",
+            "reference": "9609ed5e42ac5b221dfd9af85de005c59d418ee7"
         },
         "dist": {
             "type": "zip",
-            "url": "https://api.github.com/repos/swiftmailer/swiftmailer/zipball/412333372fb6c8ffb65496a2bbd7321af75733fc",
-            "reference": "412333372fb6c8ffb65496a2bbd7321af75733fc",
+            "url": "https://api.github.com/repos/pear/Mail/zipball/9609ed5e42ac5b221dfd9af85de005c59d418ee7",
+            "reference": "9609ed5e42ac5b221dfd9af85de005c59d418ee7",
             "shasum": ""
         },
         "require": {
-            "egulias/email-validator": "~2.0",
-            "php": ">=7.0.0"
+            "pear/pear-core-minimal": "~1.9",
+            "php": ">=5.2.1"
         },
         "require-dev": {
-            "mockery/mockery": "~0.9.1",
-            "symfony/phpunit-bridge": "~3.3@dev"
+            "pear/pear": "*"
         },
-        "time": "2017-09-30 22:39:41",
-        "type": "library",
-        "extra": {
-            "branch-alias": {
-                "dev-master": "6.0-dev"
-            }
+        "suggest": {
+            "pear/net_smtp": "Install optionally via your project's composer.json"
         },
+        "time": "2017-04-11 17:27:29",
+        "type": "library",
         "installation-source": "dist",
         "autoload": {
-            "files": [
-                "lib/swift_required.php"
-            ]
+            "psr-0": {
+                "Mail": "./"
+            }
         },
         "notification-url": "https://packagist.org/downloads/",
+        "include-path": [
+            "./"
+        ],
         "license": [
-            "MIT"
+            "BSD-2-Clause"
         ],
         "authors": [
             {
-                "name": "Chris Corbyn"
+                "name": "Chuck Hagenbuch",
+                "email": "chuck@horde.org",
+                "role": "Lead"
             },
             {
-                "name": "Fabien Potencier",
-                "email": "fabien@symfony.com"
+                "name": "Richard Heyes",
+                "email": "richard@phpguru.org",
+                "role": "Developer"
+            },
+            {
+                "name": "Aleksander Machniak",
+                "email": "alec@alec.pl",
+                "role": "Developer"
             }
         ],
-        "description": "Swiftmailer, free feature-rich PHP mailer",
-        "homepage": "http://swiftmailer.symfony.com",
-        "keywords": [
-            "email",
-            "mail",
-            "mailer"
-        ]
+        "description": "Class that provides multiple interfaces for sending emails.",
+        "homepage": "http://pear.php.net/package/Mail"
     }
 ]
diff --git a/lib/composer/vendor/consolidation/annotated-command/.travis.yml b/lib/composer/vendor/consolidation/annotated-command/.travis.yml
index 0966ef0d5..69a43a4f5 100644
--- a/lib/composer/vendor/consolidation/annotated-command/.travis.yml
+++ b/lib/composer/vendor/consolidation/annotated-command/.travis.yml
@@ -4,16 +4,23 @@ branches:
   # Only test the master branch and SemVer tags.
   only:
     - master
-    - /^[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+.*$/
+    - '/^[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+.*$/'
 
 matrix:
   include:
-    - php: 7.0
-      env: dependencies=highest
-    - php: 5.6
-    - php: 5.5
-    - php: 5.4
-      env: dependencies=lowest
+    -
+      php: 7.1
+      env: 'HIGHEST_LOWEST="update" STABILITY="RC"'
+    -
+      php: 7.0.11
+      env: DO_POST_BUILD_ACTIONS=1
+    -
+      php: 5.6
+    -
+      php: 5.5
+    -
+      php: 5.4
+      env: 'HIGHEST_LOWEST="update --prefer-lowest"'
 
 sudo: false
 
@@ -22,13 +29,71 @@ cache:
     - $HOME/.composer/cache
 
 before_script:
-  - if [ -z "$dependencies" ]; then composer install --prefer-dist; fi;
-  - if [ "$dependencies" = "lowest" ]; then composer update --prefer-dist --prefer-lowest -n; fi;
-  - if [ "$dependencies" = "highest" ]; then composer update --prefer-dist -n; fi;
+  # If running a highest/lowest dependencies test, get rid of composer.lock
+  - |
+    if [ -n "$HIGHEST_LOWEST" ] ; then
+      rm composer.lock
+      composer config --unset platform.php
+      composer config minimum-stability ${STABILITY-stable}
+    fi
+  - 'composer -n ${HIGHEST_LOWEST-install} --prefer-dist'
+  - composer why symfony/console
+  # Print out all  of the installed packages in alphabetical order, with versions
+  - composer licenses
 
 script:
   - vendor/bin/phpunit
-  - vendor/bin/phpcs --standard=PSR2 -n src
+  - 'vendor/bin/phpcs --standard=PSR2 -n src'
 
 after_success:
-  - travis_retry php vendor/bin/coveralls -v
+  - 'travis_retry php vendor/bin/coveralls -v'
+  - |
+    # Only do post-build actions in one environment, and only if there is a GITHUB token.
+    if [ -z "$DO_POST_BUILD_ACTIONS" ] ; then
+      return
+    fi
+    if [ -z "$GITHUB_TOKEN" ]; then
+      echo "No GITHUB_TOKEN defined; exiting."
+      return
+    fi
+    ###
+    # Run composer lock update on cron jobs.
+    # See: https://github.com/danielbachhuber/composer-lock-updater
+    ###
+    if [ "$TRAVIS_EVENT_TYPE" != "cron" ] ; then
+      echo "Not a cron job; exiting."
+      return
+    fi
+    ###
+    # Only run on one job of a master branch build
+    ###
+    if [ "master" != "$TRAVIS_BRANCH" ] ; then
+      echo "composer.lock update only runs on the master branch."
+      return
+    fi
+    ###
+    # Install composer-lock-updater
+    ###
+    export PATH="$HOME/.composer/vendor/bin:$PATH"
+    composer global require danielbachhuber/composer-lock-updater
+    ###
+    # Optional: install Sensio Labs security checker to include security advisories in PR comments
+    ###
+    mkdir -p $HOME/bin
+    wget -O $HOME/bin/security-checker.phar http://get.sensiolabs.org/security-checker.phar
+    chmod +x $HOME/bin/security-checker.phar
+    export PATH="$HOME/bin:$PATH"
+    ###
+    # Install hub for creating GitHub pull requests
+    ###
+    wget -O hub.tgz https://github.com/github/hub/releases/download/v2.2.9/hub-linux-amd64-2.2.9.tgz
+    tar -zxvf hub.tgz
+    export PATH=$PATH:$PWD/hub-linux-amd64-2.2.9/bin/
+    ###
+    # Run composer-lock-updater
+    ###
+    clu
+
+
+
+
diff --git a/lib/composer/vendor/consolidation/annotated-command/CHANGELOG.md b/lib/composer/vendor/consolidation/annotated-command/CHANGELOG.md
index 7a03b9672..34875a3c4 100644
--- a/lib/composer/vendor/consolidation/annotated-command/CHANGELOG.md
+++ b/lib/composer/vendor/consolidation/annotated-command/CHANGELOG.md
@@ -1,8 +1,105 @@
 # Change Log
 
+### 2.8.2 - 29 Nov 2017
 
-### 2.0.1 ~ 2.0.3 - 14 November 2016
+- Allow Symfony 4 components.
 
+### 2.8.1 - 16 Oct 2017
+
+- Add hook methods to allow Symfony command events to be added directly to the hook manager, givig better control of hook order. (#131)
+
+### 2.8.0 - 13 Oct 2017
+
+- Remove phpdocumentor/reflection-docblock in favor of using a bespoke parser (#130)
+
+### 2.7.0 - 18 Sept 2017
+
+- Add support for options with a default value of 'true' (#119)
+- BUGFIX: Improve handling of options with optional values, which previously was not working correctly. (#118)
+
+### 2.6.1 - 18 Sep 2017
+
+- Reverts to contents of the 2.4.13 release.
+
+### 2.5.0 & 2.5.1 - 17 Sep 2017
+
+- BACKED OUT. These releases accidentally introduced breaking changes.
+
+### 2.4.13 - 28 Aug 2017
+
+- Add a followLinks() method (#108)
+
+### 2.4.12 - 24 Aug 2017
+
+- BUGFIX: Allow annotated commands to directly use InputInterface and OutputInterface (#106)
+
+### 2.4.11 - 27 July 2017
+
+- Back out #102: do not change behavior of word wrap based on STDOUT redirection.
+
+### 2.4.10 - 21 July 2017
+
+- Add a method CommandProcessor::setPassExceptions() to allow applicationsto prevent the command processor from catching exceptions thrown by command methods and hooks. (#103)
+
+### 2.4.9 - 20 Jul 2017
+
+- Automatically disable wordwrap when the terminal is not connected to STDOUT (#102)
+
+### 2.4.8 - 3 Apr 2017
+
+- Allow multiple annotations with the same key. These are returned as a csv, or, alternately, can be accessed as an array via the new accessor.
+- Unprotect two methods for benefit of Drush help. (#99)
+- BUGFIX: Remove symfony/console pin (#100)
+
+### 2.4.7 & 2.4.6 - 17 Mar 2017
+
+- Avoid wrapping help text (#93)
+- Pin symfony/console to version < 3.2.5 (#94)
+- Add getExampleUsages() to AnnotatedCommand. (#92)
+
+### 2.4.5 - 28 Feb 2017
+
+- Ensure that placeholder entries are written into the commandfile cache. (#86)
+
+### 2.4.4 - 27 Feb 2017
+
+- BUGFIX: Avoid rewriting the command cache unless something has changed.
+- BUGFIX: Ensure that the default value of options are correctly cached.
+
+### 2.4.2 - 24 Feb 2017
+
+- Add SimpleCacheInterface as a documentation interface (not enforced).
+
+### 2.4.1 - 20 Feb 2017
+
+- Support array options: multiple options on the commandline may be passed in to options array as an array of values.
+- Add php 7.1 to the test matrix.
+
+### 2.4.0 - 3 Feb 2017
+
+- Automatically rebuild cached commandfile data when commandfile changes.
+- Provide path to command file in AnnotationData objects.
+- Bugfix: Add dynamic options when user runs '--help my:command' (previously, only 'help my:command' worked).
+- Bugfix: Include description of last parameter in help (was omitted if no options present)
+- Add Windows testing with Appveyor
+
+
+### 2.3.0 - 19 Jan 2017
+
+- Add a command info cache to improve performance of applications with many commands
+- Bugfix: Allow trailing backslashes in namespaces in CommandFileDiscovery
+- Bugfix: Rename @topic to @topics
+
+
+### 2.2.0 - 23 November 2016
+
+- Support custom events
+- Add xml and json output for replacement help command. Text / html format for replacement help command not available yet.
+
+
+### 2.1.0 - 14 November 2016
+
+- Add support for output formatter wordwrapping 
 - Fix version requirement for output-formatters in composer.json
 - Use output-formatters ~3
 - Move php_codesniffer back to require-dev (moved to require by mistake)
diff --git a/lib/composer/vendor/consolidation/annotated-command/README.md b/lib/composer/vendor/consolidation/annotated-command/README.md
index 9e6d77288..566979192 100644
--- a/lib/composer/vendor/consolidation/annotated-command/README.md
+++ b/lib/composer/vendor/consolidation/annotated-command/README.md
@@ -2,7 +2,11 @@
 
 Initialize Symfony Console commands from annotated command class methods.
 
-[![Travis CI](https://travis-ci.org/consolidation/annotated-command.svg?branch=master)](https://travis-ci.org/consolidation/annotated-command) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/consolidation/annotated-command/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/consolidation/annotated-command/?branch=master) [![Coverage Status](https://coveralls.io/repos/github/consolidation/annotated-command/badge.svg?branch=master)](https://coveralls.io/github/consolidation/annotated-command?branch=master) [![License](https://poser.pugx.org/consolidation/annotated-command/license)](https://packagist.org/packages/consolidation/annotated-command)
+[![Travis CI](https://travis-ci.org/consolidation/annotated-command.svg?branch=master)](https://travis-ci.org/consolidation/annotated-command)
+[![Windows CI](https://ci.appveyor.com/api/projects/status/c2c4lcf43ux4c30p?svg=true)](https://ci.appveyor.com/project/greg-1-anderson/annotated-command)
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/consolidation/annotated-command/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/consolidation/annotated-command/?branch=master)
+[![Coverage Status](https://coveralls.io/repos/github/consolidation/annotated-command/badge.svg?branch=master)](https://coveralls.io/github/consolidation/annotated-command?branch=master) 
+[![License](https://poser.pugx.org/consolidation/annotated-command/license)](https://packagist.org/packages/consolidation/annotated-command)
 
 ## Component Status
 
@@ -47,6 +51,7 @@ class MyCommandClass
      * @command my:cat
      * @param integer $one The first parameter.
      * @param integer $two The other parameter.
+     * @option arr An option that takes multiple values.
      * @option flip Whether or not the second parameter should come first in the result.
      * @aliases c
      * @usage bet alpha --flip
@@ -61,30 +66,92 @@ class MyCommandClass
     }
 }
 ``` 
+## Option Default Values
+
+The `$options` array must be an associative array whose key is the name of the option, and whose value is one of:
+
+- The boolean value `false`, which indicates that the option takes no value.
+- A **string** containing the default value for options that may be provided a value, but are not required to.
+- The special value InputOption::VALUE_REQUIRED, which indicates that the user must provide a value for the option whenever it is used.
+- The special value InputOption::VALUE_OPTIONAL, which produces the following behavior:
+  - If the option is given a value (e.g. `--foo=bar`), then the value will be a string.
+  - If the option exists on the commandline, but has no value (e.g. `--foo`), then the value will be `true`.
+  - If the option does not exist on the commandline at all, then the value will be `null`.
+  - If the user explicitly sets `--foo=0`, then the value will be converted to `false`.
+  - LIMITATION: If any Input object other than ArgvInput (or a subclass thereof) is used, then the value will be `null` for both the no-value case (`--foo`) and the no-option case. When using a StringInput, use `--foo=1` instead of `--foo` to avoid this problem.
+- The special value `true` produces the following behavior:
+  - If the option is given a value (e.g. `--foo=bar`), then the value will be a string.
+  - If the option exists on the commandline, but has no value (e.g. `--foo`), then the value will be `true`.
+  - If the option does not exist on the commandline at all, then the value will also be `true`.
+  - If the user explicitly sets `--foo=0`, then the value will be converted to `false`.
+  - If the user adds `--no-foo` on the commandline, then the value of `foo` will be `false`.
+- An empty array, which indicates that the option may appear multiple times on the command line.
+
+No other values should be used for the default value. For example, `$options = ['a' => 1]` is **incorrect**; instead, use `$options = ['a' => '1']`.
+
+Default values for options may also be provided via the `@default` annotation. See hook alter, below.
+
 ## Hooks
 
 Commandfiles may provide hooks in addition to commands. A commandfile method that contains a @hook annotation is registered as a hook instead of a command.  The format of the hook annotation is:
 ```
-@hook type commandname|annotation
+@hook type target
 ```
-The commandname may be the command's primary name (e.g. `my:command`), it's method name (e.g. myCommand) or any of its aliases.
-
-If an annotation is given instead, then this hook function will run for all commands with the specified annotation.
-
-There are ten types of hooks supported:
-
-- Command Event (Symfony)
-- Option
-- Initialize (Symfony)
-- Interact (Symfony)
-- Validate
-- Command
-- Process
-- Alter
-- Status
-- Extract
-
-Most of these also have "pre" and "post" varieties, to give more flexibility vis-a-vis hook ordering (and for consistency). Note that many validate, process and alter hooks may run, but the first status or extract hook that successfully returns a result will halt processing of further hooks of the same type.
+The hook **type** determines when during the command lifecycle this hook will be called. The available hook types are described in detail below.
+
+The hook **target** specifies which command or commands the hook will be attached to. There are several different ways to specify the hook target.
+
+- The command's primary name (e.g. `my:command`) or the command's method name (e.g. myCommand) will attach the hook to only that command.
+- An annotation (e.g. `@foo`) will attach the hook to any command that is annotated with the given label.
+- If the target is omitted, then the hook will be attached to every command defined in the same class as the hook implementation.
+
+There are ten types of hooks in the command processing request flow:
+
+- [Command Event](#command-event-hook) (Symfony)
+   - @pre-command-event
+   - @command-event
+   - @post-command-event
+- [Option](#option-event-hook)
+   - @pre-option
+   - @option
+   - @post-option
+- [Initialize](#initialize-hook) (Symfony)
+   - @pre-init
+   - @init
+   - @post-init
+- [Interact](#interact-hook) (Symfony)
+   - @pre-interact
+   - @interact
+   - @post-interact
+- [Validate](#validate-hook)
+   - @pre-validate
+   - @validate
+   - @post-validate
+- [Command](#command-hook)
+   - @pre-command
+   - @command
+   - @command-init
+- [Process](#process-hook)
+   - @pre-process
+   - @process
+   - @post-process
+- [Alter](#alter-hook)
+   - @pre-alter
+   - @alter
+   - @post-alter
+- [Status](#status-hook)
+   - @status
+- [Extract](#extract-hook)
+   - @extract
+   
+In addition to these, there are two more hooks available:
+
+- [On-event](#on-event-hook)
+   - @on-event
+- [Replace Command](#replace-command-hook)
+   - @replace-command
+
+The "pre" and "post" varieties of these hooks, where avalable, give more flexibility vis-a-vis hook ordering (and for consistency). Within one type of hook, the running order is undefined and not guaranteed. Note that many validate, process and alter hooks may run, but the first status or extract hook that successfully returns a result will halt processing of further hooks of the same type.
 
 Each hook has an interface that defines its calling conventions; however, any callable may be used when registering a hook, which is convenient if versions of PHP prior to 7.0 (with no anonymous classes) need to be supported.
 
@@ -94,15 +161,70 @@ The command-event hook is called via the Symfony Console command event notificat
 
 ### Option Event Hook
 
-The option event hook ([OptionHookInterface](src/Hooks/OptionHookInterface.php)) is called for a specific command, whenever it is executed, or its help command is called. Any additional options for the command may be added here by instantiating and returnng an InputOption array.
+The option event hook ([OptionHookInterface](src/Hooks/OptionHookInterface.php)) is called for a specific command, whenever it is executed, or its help command is called. Any additional options for the command may be added here by calling the `addOption` method of the provided `$command` object. Note that the option hook is only necessary for calculating dynamic options. Static options may be added via the @option annotation on any hook that uses them. See the [Alter Hook](https://github.com/consolidation/annotated-command#alter-hook) documentation below for an example.
+```
+use Consolidation\AnnotatedCommand\AnnotationData;
+use Symfony\Component\Console\Command\Command;
+
+/**
+ * @hook option some:command
+ */
+public function additionalOption(Command $command, AnnotationData $annotationData)
+{
+    $command->addOption(
+        'dynamic',
+        '',
+        InputOption::VALUE_NONE,
+        'Option added by @hook option some:command'
+    );
+}
+```
 
 ### Initialize Hook
 
 The initialize hook ([InitializeHookInterface](src/Hooks/InitializeHookInterface.php)) runs prior to the interact hook.  It may supply command arguments and options from a configuration file or other sources. It should never do any user interaction.
 
+The [consolidation/config](https://github.com/consolidation/config) project (which is used in [Robo PHP](https://github.com/consolidation/robo)) uses `@hook init` to automatically inject values from `config.yml` configuration files for options that were not provided on the command line.
+```
+use Consolidation\AnnotatedCommand\AnnotationData;
+use Symfony\Component\Console\Input\InputInterface;
+
+/**
+ * @hook init some:command
+ */
+public function initSomeCommand(InputInterface $input, AnnotationData $annotationData)
+{
+    $value = $input->getOption('some-option');
+    if (!$value) {
+        $input->setOption('some-option', $this->generateRandomOptionValue());
+    }
+}
+```
+
 ### Interact Hook
 
-The interact hook ([InteractorInterface](src/Hooks/InteractorInterface.php)) runs prior to argument and option validation. Required arguments and options not supplied on the command line may be provided during this phase by prompting the user.  Note that the interact hook is not called if the --no-interaction flag is supplied, whereas the command-event hook and the inject-configuration hook are.
+The interact hook ([InteractorInterface](src/Hooks/InteractorInterface.php)) runs prior to argument and option validation. Required arguments and options not supplied on the command line may be provided during this phase by prompting the user.  Note that the interact hook is not called if the --no-interaction flag is supplied, whereas the command-event hook and the init hook are.
+```
+use Consolidation\AnnotatedCommand\AnnotationData;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+/**
+ * @hook interact some:command
+ */
+public function interact(InputInterface $input, OutputInterface $output, AnnotationData $annotationData)
+{
+    $io = new SymfonyStyle($input, $output);
+
+    // If the user did not specify a password, then prompt for one.
+    $password = $input->getOption('password');
+    if (empty($password)) {
+        $password = $io->askHidden("Enter a password:", function ($value) { return $value; });
+        $input->setOption('password', $password);
+    }
+}
+```
 
 ### Validate Hook
 
@@ -114,24 +236,112 @@ The purpose of the validate hook ([ValidatorInterface](src/Hooks/ValidatorInterf
 - Return false. Message is empty, and status is 1. Deprecated.
 
 The validate hook may change the arguments and options of the command by modifying the Input object in the provided CommandData parameter.  Any number of validation hooks may run, but if any fails, then execution of the command stops.
+```
+use Consolidation\AnnotatedCommand\CommandData;
+
+/**
+ * @hook validate some:command
+ */
+public function validatePassword(CommandData $commandData)
+{
+    $input = $commandData->input();
+    $password = $input->getOption('password');
+
+    if (strpbrk($password, '!;$`') === false) {
+        throw new \Exception("Your password MUST contain at least one of the characters ! ; ` or $, for no rational reason whatsoever.");
+    }
+}
+```
 
 ### Command Hook
 
 The command hook is provided for semantic purposes.  The pre-command and command hooks are equivalent to the post-validate hook, and should confirm to the interface ([ValidatorInterface](src/Hooks/ValidatorInterface.php)).  All of the post-validate hooks will be called before the first pre-command hook is called.  Similarly, the post-command hook is equivalent to the pre-process hook, and should implement the interface ([ProcessResultInterface](src/Hooks/ProcessResultInterface.php)).
 
 The command callback itself (the method annotated @command) is called after the last command hook, and prior to the first post-command hook.
+```
+use Consolidation\AnnotatedCommand\CommandData;
+
+/**
+ * @hook pre-command some:command
+ */
+public function preCommand(CommandData $commandData)
+{
+    // Do something before some:command
+}
+
+/**
+ * @hook post-command some:command
+ */
+public function postCommand($result, CommandData $commandData)
+{
+    // Do something after some:command
+}
+```
 
 ### Process Hook
 
-The process hook ([ProcessResultInterface](src/Hooks/ProcessResultInterface.php)) is specifically designed to convert a series of processing instructions into a final result.  An example of this is implemented in Robo; if a Robo command returns a TaskInterface, then a Robo process hook will execute the task and return the result. This allows a pre-process hook to alter the task, e.g. by adding more operations to a task collection.
+The process hook ([ProcessResultInterface](src/Hooks/ProcessResultInterface.php)) is specifically designed to convert a series of processing instructions into a final result.  An example of this is implemented in Robo in the [CollectionProcessHook](https://github.com/consolidation/Robo/blob/master/src/Collection/CollectionProcessHook.php) class; if a Robo command returns a TaskInterface, then a Robo process hook will execute the task and return the result. This allows a pre-process hook to alter the task, e.g. by adding more operations to a task collection.
 
 The process hook should not be used for other purposes.
+```
+use Consolidation\AnnotatedCommand\CommandData;
+
+/**
+ * @hook process some:command
+ */
+public function process($result, CommandData $commandData)
+{
+    if ($result instanceof MyInterimType) {
+        $result = $this->convertInterimResult($result);
+    }
+}
+```
 
 ### Alter Hook
 
 An alter hook ([AlterResultInterface](src/Hooks/AlterResultInterface.php)) changes the result object. Alter hooks should only operate on result objects of a type they explicitly recognize. They may return an object of the same type, or they may convert the object to some other type.
 
 If something goes wrong, and the alter hooks wishes to force the command to fail, then it may either return a CommandError object, or throw an exception.
+```
+use Consolidation\AnnotatedCommand\CommandData;
+
+/**
+ * Demonstrate an alter hook with an option
+ *
+ * @hook alter some:command
+ * @option $alteration Alter the result of the command in some way.
+ * @usage some:command --alteration
+ */
+public function alterSomeCommand($result, CommandData $commandData)
+{
+    if ($commandData->input()->getOption('alteration')) {
+        $result[] = $this->getOneMoreRow();
+    }
+
+    return $result;
+}
+```
+
+If an option needs to be provided with a default value, that may be done via the `@default` annotation.
+
+```
+use Consolidation\AnnotatedCommand\CommandData;
+
+/**
+ * Demonstrate an alter hook with an option that has a default value
+ *
+ * @hook alter some:command
+ * @option $name Give the result a name.
+ * @default $name George
+ * @usage some:command --name=George
+ */
+public function nameSomeCommand($result, CommandData $commandData)
+{
+    $result['name'] = $commandData->input()->getOption('name')
+
+    return $result;
+}
+```
 
 ### Status Hook
 
@@ -145,6 +355,59 @@ The extract hook ([ExtractOutputInterface](src/Hooks/ExtractOutputInterface.php)
 
 If no extract hook returns any data, then the result object itself is printed if it is a string; otherwise, no output is emitted (other than any produced by the command itself).
 
+### On-Event hook
+
+Commands can define their own custom events; to do so, they need only implement the CustomEventAwareInterface, and use the CustomEventAwareTrait. Event handlers for each custom event can then be defined using the on-event hook.
+
+A handler using an on-event hook looks something like the following:
+```
+/**
+ * @hook on-event custom-event
+ */
+public function handlerForCustomEvent(/* arbitrary parameters, as defined by custom-event */)
+{
+    // do the needful, return what custom-event expects
+}
+```
+Then, to utilize this in a command:
+```
+class MyCommands implements CustomEventAwareInterface
+{
+    use CustomEventAwareTrait;
+
+    /**
+     * @command my-command
+     */
+    public myCommand($options = [])
+    {
+        $handlers = $this->getCustomEventHandlers('custom-event');
+        // iterate and call $handlers
+    }
+}
+```
+It is up to the command that defines the custom event to declare what the expected parameters for the callback function should be, and what the return value is and how it should be used.
+
+### Replace Command Hook
+
+The replace-command ([ReplaceCommandHookInterface](src/Hooks/ReplaceCommandHookInterface.php)) hook permits you to replace a command's method with another method of your own.
+
+For instance, if you'd like to replace the `foo:bar` command, you could utilize the following code:
+
+```php
+<?php
+class MyReplaceCommandHook  {
+
+  /**
+   * @hook replace-command foo:bar
+   * 
+   * Parameters must match original command method. 
+   */
+  public function myFooBarReplacement($value) {
+    print "Hello $value!";
+  }
+}
+```
+
 ## Output
 
 If a command method returns an integer, it is used as the command exit status code. If the command method returns a string, it is printed.
@@ -159,11 +422,11 @@ The Annotated-Command project is completely agnostic to logging. If a command wi
 
 If you want to use annotations, but still want access to the Symfony Command, e.g. to get a reference to the helpers in order to call some legacy code, you may create an ordinary Symfony Command that extends \Consolidation\AnnotatedCommand\AnnotatedCommand, which is a \Symfony\Component\Console\Command\Command. Omit the configure method, and place your annotations on the `execute()` method.
 
-It is also possible to add InputInterface or OutputInterface parameters to any annotated method of a command file.
+It is also possible to add InputInterface and/or OutputInterface parameters to any annotated method of a command file (the parameters must go before command arguments).
 
 ## API Usage
 
-If you would like to use Annotated Commands to build a commandline tool, it is recommended that you use [Robo as a framework](http://robo.li/framework.md), as it will set up all of the various command classes for you. If you would like to integrate Annotated Commands into some other framework, see the sections below.
+If you would like to use Annotated Commands to build a commandline tool, it is recommended that you use [Robo as a framework](http://robo.li/framework), as it will set up all of the various command classes for you. If you would like to integrate Annotated Commands into some other framework, see the sections below.
 
 ### Set up Command Factory and Instantiate Commands
 
diff --git a/lib/composer/vendor/consolidation/annotated-command/appveyor.yml b/lib/composer/vendor/consolidation/annotated-command/appveyor.yml
new file mode 100644
index 000000000..10fe83f45
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/appveyor.yml
@@ -0,0 +1,66 @@
+build: false
+shallow_clone: true
+platform: 'x86'
+clone_folder: C:\projects\annotated-commands
+branches:
+  only:
+    - master
+
+## Cache composer bits
+cache:
+    - '%LOCALAPPDATA%\Composer\files -> composer.lock'
+
+init:
+  #https://github.com/composer/composer/blob/master/appveyor.yml
+  #- SET ANSICON=121x90 (121x90)
+
+# Inspired by https://github.com/Codeception/base/blob/master/appveyor.yml and https://github.com/phpmd/phpmd/blob/master/appveyor.yml
+install:
+  - cinst -y curl
+  - SET PATH=C:\Program Files\curl;%PATH%
+  #which is only needed by the test suite.
+  - cinst -y which
+  - SET PATH=C:\Program Files\which;%PATH%
+  - git clone -q https://github.com/acquia/DevDesktopCommon.git #For tar, cksum, ...
+  - SET PATH=%APPVEYOR_BUILD_FOLDER%/DevDesktopCommon/bintools-win/msys/bin;%PATH%
+  - SET PATH=C:\Program Files\MySql\MySQL Server 5.7\bin\;%PATH%
+  #Install PHP per https://blog.wyrihaximus.net/2016/11/running-php-unit-tests-on-windows-using-appveyor-and-chocolatey/
+  - ps: appveyor-retry cinst --ignore-checksums -y php --version ((choco search php --exact --all-versions -r | select-string -pattern $Env:php_ver_target | Select-Object -first 1) -replace '[php|]','')
+  - cd c:\tools\php70
+  - copy php.ini-production php.ini
+
+  - echo extension_dir=ext >> php.ini
+  - echo extension=php_openssl.dll >> php.ini
+  - echo date.timezone="UTC" >> php.ini
+  - echo variables_order="EGPCS" >> php.ini #May be unneeded.
+  - echo mbstring.http_input=pass >> php.ini
+  - echo mbstring.http_output=pass >> php.ini
+  - echo sendmail_path=nul >> php.ini
+  - echo extension=php_mbstring.dll >> php.ini
+  - echo extension=php_curl.dll >> php.ini
+  - echo extension=php_pdo_mysql.dll >> php.ini
+  - echo extension=php_pdo_pgsql.dll >> php.ini
+  - echo extension=php_pdo_sqlite.dll >> php.ini
+  - echo extension=php_pgsql.dll >> php.ini
+  - echo extension=php_gd2.dll >> php.ini
+  - SET PATH=C:\tools\php70;%PATH%
+  #Install Composer
+  - cd %APPVEYOR_BUILD_FOLDER%
+  #- appveyor DownloadFile https://getcomposer.org/composer.phar
+  - php -r "readfile('http://getcomposer.org/installer');" | php
+  #Install dependencies via Composer
+  - php composer.phar -q install --prefer-dist -n
+  - SET PATH=%APPVEYOR_BUILD_FOLDER%;%APPVEYOR_BUILD_FOLDER%/vendor/bin;%PATH%
+  #Create a sandbox for testing. Don't think we need this.
+  - mkdir c:\test_temp
+
+test_script:
+  - phpunit
+  - php composer.phar cs
+
+# environment variables
+environment:
+  global:
+      SHELL_INTERACTIVE: true
+      php_ver_target: 7.0
+
diff --git a/lib/composer/vendor/consolidation/annotated-command/composer.json b/lib/composer/vendor/consolidation/annotated-command/composer.json
index 9132e750c..df450dd5f 100644
--- a/lib/composer/vendor/consolidation/annotated-command/composer.json
+++ b/lib/composer/vendor/consolidation/annotated-command/composer.json
@@ -20,18 +20,25 @@
     },
     "require": {
         "php": ">=5.4.0",
-        "consolidation/output-formatters": "^3.1.3",
-        "psr/log": "~1",
-        "symfony/console": "^2.8|~3",
-        "symfony/event-dispatcher": "^2.5|~3",
-        "symfony/finder": "^2.5|~3",
-        "phpdocumentor/reflection-docblock": "^2.0|^3.0.2"
+        "consolidation/output-formatters": "^3.1.12",
+        "psr/log": "^1",
+        "symfony/console": "^2.8|^3|^4",
+        "symfony/event-dispatcher": "^2.5|^3|^4",
+        "symfony/finder": "^2.5|^3|^4"
     },
     "require-dev": {
-        "phpunit/phpunit": "4.*",
-        "satooshi/php-coveralls": "^1.0",
+        "phpunit/phpunit": "^4.8",
+        "satooshi/php-coveralls": "^1.0.2 | dev-master",
         "squizlabs/php_codesniffer": "^2.7"
     },
+    "config": {
+        "optimize-autoloader": true,
+        "preferred-install": "dist",
+        "sort-packages": true,
+        "platform": {
+            "php": "5.6"
+        }
+    },
     "scripts": {
         "cs": "phpcs --standard=PSR2 -n src",
         "cbf": "phpcbf --standard=PSR2 -n src",
diff --git a/lib/composer/vendor/consolidation/annotated-command/composer.lock b/lib/composer/vendor/consolidation/annotated-command/composer.lock
index fc3a9760b..6a7cec4cc 100644
--- a/lib/composer/vendor/consolidation/annotated-command/composer.lock
+++ b/lib/composer/vendor/consolidation/annotated-command/composer.lock
@@ -4,38 +4,37 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "3022aec17694795060ac3d71280fbc23",
-    "content-hash": "3053742fe70568ac2d3264b50fad5a41",
+    "content-hash": "0a26ebe5250ce150e1e8cbafec298926",
     "packages": [
         {
             "name": "consolidation/output-formatters",
-            "version": "3.1.3",
+            "version": "3.1.13",
             "source": {
                 "type": "git",
                 "url": "https://github.com/consolidation/output-formatters.git",
-                "reference": "1e6c6ab49904a31c310940ec4efccf5f36e386e4"
+                "reference": "3188461e965b32148c8fb85261833b2b72d34b8c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/consolidation/output-formatters/zipball/1e6c6ab49904a31c310940ec4efccf5f36e386e4",
-                "reference": "1e6c6ab49904a31c310940ec4efccf5f36e386e4",
+                "url": "https://api.github.com/repos/consolidation/output-formatters/zipball/3188461e965b32148c8fb85261833b2b72d34b8c",
+                "reference": "3188461e965b32148c8fb85261833b2b72d34b8c",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.4.0",
-                "symfony/console": "~2.5|~3.0",
-                "symfony/finder": "~2.5|~3.0",
-                "victorjonsson/markdowndocs": "^1.3"
+                "symfony/console": "^2.8|^3|^4",
+                "symfony/finder": "^2.5|^3|^4"
             },
             "require-dev": {
-                "phpunit/phpunit": "4.*",
-                "satooshi/php-coveralls": "^1.0",
-                "squizlabs/php_codesniffer": "2.*"
+                "phpunit/phpunit": "^4.8",
+                "satooshi/php-coveralls": "^1.0.2 | dev-master",
+                "squizlabs/php_codesniffer": "^2.7",
+                "victorjonsson/markdowndocs": "^1.3"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.x-dev"
+                    "dev-master": "3.x-dev"
                 }
             },
             "autoload": {
@@ -54,153 +53,7 @@
                 }
             ],
             "description": "Format text by applying transformations provided by plug-in formatters.",
-            "time": "2016-11-18 23:04:31"
-        },
-        {
-            "name": "phpdocumentor/reflection-common",
-            "version": "1.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phpDocumentor/ReflectionCommon.git",
-                "reference": "144c307535e82c8fdcaacbcfc1d6d8eeb896687c"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/ReflectionCommon/zipball/144c307535e82c8fdcaacbcfc1d6d8eeb896687c",
-                "reference": "144c307535e82c8fdcaacbcfc1d6d8eeb896687c",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.5"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "^4.6"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "phpDocumentor\\Reflection\\": [
-                        "src"
-                    ]
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Jaap van Otterdijk",
-                    "email": "opensource@ijaap.nl"
-                }
-            ],
-            "description": "Common reflection classes used by phpdocumentor to reflect the code structure",
-            "homepage": "http://www.phpdoc.org",
-            "keywords": [
-                "FQSEN",
-                "phpDocumentor",
-                "phpdoc",
-                "reflection",
-                "static analysis"
-            ],
-            "time": "2015-12-27 11:43:31"
-        },
-        {
-            "name": "phpdocumentor/reflection-docblock",
-            "version": "3.1.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
-                "reference": "8331b5efe816ae05461b7ca1e721c01b46bafb3e"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/8331b5efe816ae05461b7ca1e721c01b46bafb3e",
-                "reference": "8331b5efe816ae05461b7ca1e721c01b46bafb3e",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.5",
-                "phpdocumentor/reflection-common": "^1.0@dev",
-                "phpdocumentor/type-resolver": "^0.2.0",
-                "webmozart/assert": "^1.0"
-            },
-            "require-dev": {
-                "mockery/mockery": "^0.9.4",
-                "phpunit/phpunit": "^4.4"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "phpDocumentor\\Reflection\\": [
-                        "src/"
-                    ]
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Mike van Riel",
-                    "email": "me@mikevanriel.com"
-                }
-            ],
-            "description": "With this component, a library can provide support for annotations via DocBlocks or otherwise retrieve information that is embedded in a DocBlock.",
-            "time": "2016-09-30 07:12:33"
-        },
-        {
-            "name": "phpdocumentor/type-resolver",
-            "version": "0.2",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phpDocumentor/TypeResolver.git",
-                "reference": "b39c7a5b194f9ed7bd0dd345c751007a41862443"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/TypeResolver/zipball/b39c7a5b194f9ed7bd0dd345c751007a41862443",
-                "reference": "b39c7a5b194f9ed7bd0dd345c751007a41862443",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.5",
-                "phpdocumentor/reflection-common": "^1.0"
-            },
-            "require-dev": {
-                "mockery/mockery": "^0.9.4",
-                "phpunit/phpunit": "^5.2||^4.8.24"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
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             "require": {
-                "php": ">=5.3.3"
+                "php": "^5.3.3 || ^7.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "~4.8"
+                "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.0"
             },
             "type": "library",
             "extra": {
@@ -1383,7 +1466,7 @@
             "keywords": [
                 "diff"
             ],
-            "time": "2015-12-08 07:14:41"
+            "time": "2017-05-22T07:24:03+00:00"
         },
         {
             "name": "sebastian/environment",
@@ -1433,7 +1516,7 @@
                 "environment",
                 "hhvm"
             ],
-            "time": "2016-08-18 05:49:44"
+            "time": "2016-08-18T05:49:44+00:00"
         },
         {
             "name": "sebastian/exporter",
@@ -1500,7 +1583,7 @@
                 "export",
                 "exporter"
             ],
-            "time": "2016-06-17 09:04:28"
+            "time": "2016-06-17T09:04:28+00:00"
         },
         {
             "name": "sebastian/global-state",
@@ -1551,20 +1634,20 @@
             "keywords": [
                 "global state"
             ],
-            "time": "2015-10-12 03:26:01"
+            "time": "2015-10-12T03:26:01+00:00"
         },
         {
             "name": "sebastian/recursion-context",
-            "version": "1.0.4",
+            "version": "1.0.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/sebastianbergmann/recursion-context.git",
-                "reference": "938df7a6478e72795e5f8266cff24d06e3136f2e"
+                "reference": "b19cc3298482a335a95f3016d2f8a6950f0fbcd7"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/938df7a6478e72795e5f8266cff24d06e3136f2e",
-                "reference": "938df7a6478e72795e5f8266cff24d06e3136f2e",
+                "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/b19cc3298482a335a95f3016d2f8a6950f0fbcd7",
+                "reference": "b19cc3298482a335a95f3016d2f8a6950f0fbcd7",
                 "shasum": ""
             },
             "require": {
@@ -1604,7 +1687,7 @@
             ],
             "description": "Provides functionality to recursively process PHP variables",
             "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
-            "time": "2016-11-15 06:55:36"
+            "time": "2016-10-03T07:41:43+00:00"
         },
         {
             "name": "sebastian/version",
@@ -1639,20 +1722,20 @@
             ],
             "description": "Library that helps with managing the version number of Git-hosted PHP projects",
             "homepage": "https://github.com/sebastianbergmann/version",
-            "time": "2015-06-21 13:59:46"
+            "time": "2015-06-21T13:59:46+00:00"
         },
         {
             "name": "squizlabs/php_codesniffer",
-            "version": "2.7.0",
+            "version": "2.9.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
-                "reference": "571e27b6348e5b3a637b2abc82ac0d01e6d7bbed"
+                "reference": "dcbed1074f8244661eecddfc2a675430d8d33f62"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/571e27b6348e5b3a637b2abc82ac0d01e6d7bbed",
-                "reference": "571e27b6348e5b3a637b2abc82ac0d01e6d7bbed",
+                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/dcbed1074f8244661eecddfc2a675430d8d33f62",
+                "reference": "dcbed1074f8244661eecddfc2a675430d8d33f62",
                 "shasum": ""
             },
             "require": {
@@ -1717,33 +1800,42 @@
                 "phpcs",
                 "standards"
             ],
-            "time": "2016-09-01 23:53:02"
+            "time": "2017-05-22T02:43:20+00:00"
         },
         {
             "name": "symfony/config",
-            "version": "v3.1.6",
+            "version": "v3.3.13",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/config.git",
-                "reference": "949e7e846743a7f9e46dc50eb639d5fde1f53341"
+                "reference": "8d2649077dc54dfbaf521d31f217383d82303c5f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/config/zipball/949e7e846743a7f9e46dc50eb639d5fde1f53341",
-                "reference": "949e7e846743a7f9e46dc50eb639d5fde1f53341",
+                "url": "https://api.github.com/repos/symfony/config/zipball/8d2649077dc54dfbaf521d31f217383d82303c5f",
+                "reference": "8d2649077dc54dfbaf521d31f217383d82303c5f",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.5.9",
+                "php": "^5.5.9|>=7.0.8",
                 "symfony/filesystem": "~2.8|~3.0"
             },
+            "conflict": {
+                "symfony/dependency-injection": "<3.3",
+                "symfony/finder": "<3.3"
+            },
+            "require-dev": {
+                "symfony/dependency-injection": "~3.3",
+                "symfony/finder": "~3.3",
+                "symfony/yaml": "~3.0"
+            },
             "suggest": {
                 "symfony/yaml": "To use the yaml reference dumper"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.1-dev"
+                    "dev-master": "3.3-dev"
                 }
             },
             "autoload": {
@@ -1770,29 +1862,29 @@
             ],
             "description": "Symfony Config Component",
             "homepage": "https://symfony.com",
-            "time": "2016-09-25 08:27:07"
+            "time": "2017-11-07T14:16:22+00:00"
         },
         {
             "name": "symfony/filesystem",
-            "version": "v3.1.6",
+            "version": "v3.3.13",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/filesystem.git",
-                "reference": "0565b61bf098cb4dc09f4f103f033138ae4f42c6"
+                "reference": "77db266766b54db3ee982fe51868328b887ce15c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/filesystem/zipball/0565b61bf098cb4dc09f4f103f033138ae4f42c6",
-                "reference": "0565b61bf098cb4dc09f4f103f033138ae4f42c6",
+                "url": "https://api.github.com/repos/symfony/filesystem/zipball/77db266766b54db3ee982fe51868328b887ce15c",
+                "reference": "77db266766b54db3ee982fe51868328b887ce15c",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.5.9"
+                "php": "^5.5.9|>=7.0.8"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.1-dev"
+                    "dev-master": "3.3-dev"
                 }
             },
             "autoload": {
@@ -1819,29 +1911,29 @@
             ],
             "description": "Symfony Filesystem Component",
             "homepage": "https://symfony.com",
-            "time": "2016-10-18 04:30:12"
+            "time": "2017-11-07T14:12:55+00:00"
         },
         {
             "name": "symfony/stopwatch",
-            "version": "v3.1.6",
+            "version": "v3.3.13",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/stopwatch.git",
-                "reference": "bb42806b12c5f89db4ebf64af6741afe6d8457e1"
+                "reference": "1e93c3139ef6c799831fe03efd0fb1c7aecb3365"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/bb42806b12c5f89db4ebf64af6741afe6d8457e1",
-                "reference": "bb42806b12c5f89db4ebf64af6741afe6d8457e1",
+                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/1e93c3139ef6c799831fe03efd0fb1c7aecb3365",
+                "reference": "1e93c3139ef6c799831fe03efd0fb1c7aecb3365",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.5.9"
+                "php": "^5.5.9|>=7.0.8"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.1-dev"
+                    "dev-master": "3.3-dev"
                 }
             },
             "autoload": {
@@ -1868,29 +1960,35 @@
             ],
             "description": "Symfony Stopwatch Component",
             "homepage": "https://symfony.com",
-            "time": "2016-06-29 05:41:56"
+            "time": "2017-11-10T19:02:53+00:00"
         },
         {
             "name": "symfony/yaml",
-            "version": "v3.1.6",
+            "version": "v3.3.13",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/yaml.git",
-                "reference": "7ff51b06c6c3d5cc6686df69004a42c69df09e27"
+                "reference": "0938408c4faa518d95230deabb5f595bf0de31b9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/7ff51b06c6c3d5cc6686df69004a42c69df09e27",
-                "reference": "7ff51b06c6c3d5cc6686df69004a42c69df09e27",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/0938408c4faa518d95230deabb5f595bf0de31b9",
+                "reference": "0938408c4faa518d95230deabb5f595bf0de31b9",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.5.9"
+                "php": "^5.5.9|>=7.0.8"
+            },
+            "require-dev": {
+                "symfony/console": "~2.8|~3.0"
+            },
+            "suggest": {
+                "symfony/console": "For validating YAML files using the lint command"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.1-dev"
+                    "dev-master": "3.3-dev"
                 }
             },
             "autoload": {
@@ -1917,16 +2015,71 @@
             ],
             "description": "Symfony Yaml Component",
             "homepage": "https://symfony.com",
-            "time": "2016-10-24 18:41:13"
+            "time": "2017-11-10T18:26:04+00:00"
+        },
+        {
+            "name": "webmozart/assert",
+            "version": "1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/webmozart/assert.git",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/webmozart/assert/zipball/2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.3 || ^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.6",
+                "sebastian/version": "^1.0.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Webmozart\\Assert\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                }
+            ],
+            "description": "Assertions to validate method input/output with nice error messages.",
+            "keywords": [
+                "assert",
+                "check",
+                "validate"
+            ],
+            "time": "2016-11-23T20:04:58+00:00"
         }
     ],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": [],
+    "stability-flags": {
+        "satooshi/php-coveralls": 20
+    },
     "prefer-stable": false,
     "prefer-lowest": false,
     "platform": {
         "php": ">=5.4.0"
     },
-    "platform-dev": []
+    "platform-dev": [],
+    "platform-overrides": {
+        "php": "5.6"
+    }
 }
diff --git a/lib/composer/vendor/consolidation/annotated-command/infection.json.dist b/lib/composer/vendor/consolidation/annotated-command/infection.json.dist
new file mode 100644
index 000000000..b883a216b
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/infection.json.dist
@@ -0,0 +1,11 @@
+{
+    "timeout": 10,
+    "source": {
+        "directories": [
+            "src"
+        ]
+    },
+    "logs": {
+        "text": "infection-log.txt"
+    }
+}
\ No newline at end of file
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/AnnotatedCommand.php b/lib/composer/vendor/consolidation/annotated-command/src/AnnotatedCommand.php
index 8db1e73e0..41be53a96 100644
--- a/lib/composer/vendor/consolidation/annotated-command/src/AnnotatedCommand.php
+++ b/lib/composer/vendor/consolidation/annotated-command/src/AnnotatedCommand.php
@@ -3,8 +3,7 @@
 
 use Consolidation\AnnotatedCommand\Hooks\HookManager;
 use Consolidation\AnnotatedCommand\Parser\CommandInfo;
-use Consolidation\OutputFormatters\FormatterManager;
-use Consolidation\OutputFormatters\Options\FormatterOptions;
+use Consolidation\AnnotatedCommand\Help\HelpDocumentAlter;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputInterface;
@@ -26,11 +25,13 @@
  *
  * @package Consolidation\AnnotatedCommand
  */
-class AnnotatedCommand extends Command
+class AnnotatedCommand extends Command implements HelpDocumentAlter
 {
     protected $commandCallback;
     protected $commandProcessor;
     protected $annotationData;
+    protected $examples = [];
+    protected $topics = [];
     protected $usesInputInterface;
     protected $usesOutputInterface;
     protected $returnType;
@@ -46,7 +47,7 @@ public function __construct($name = null)
         // AnnotatedCommand.  Alternately, we break out a new subclass.
         // The command factory instantiates the subclass.
         if (get_class($this) != 'Consolidation\AnnotatedCommand\AnnotatedCommand') {
-            $commandInfo = new CommandInfo($this, 'execute');
+            $commandInfo = CommandInfo::create($this, 'execute');
             if (!isset($name)) {
                 $name = $commandInfo->getName();
             }
@@ -106,21 +107,114 @@ public function setAnnotationData($annotationData)
         return $this;
     }
 
+    public function getTopics()
+    {
+        return $this->topics;
+    }
+
+    public function setTopics($topics)
+    {
+        $this->topics = $topics;
+        return $this;
+    }
+
     public function setCommandInfo($commandInfo)
     {
         $this->setDescription($commandInfo->getDescription());
         $this->setHelp($commandInfo->getHelp());
         $this->setAliases($commandInfo->getAliases());
         $this->setAnnotationData($commandInfo->getAnnotations());
+        $this->setTopics($commandInfo->getTopics());
         foreach ($commandInfo->getExampleUsages() as $usage => $description) {
-            // Symfony Console does not support attaching a description to a usage
-            $this->addUsage($usage);
+            $this->addUsageOrExample($usage, $description);
         }
         $this->setCommandArguments($commandInfo);
         $this->setReturnType($commandInfo->getReturnType());
+        // Hidden commands available since Symfony 3.2
+        // http://symfony.com/doc/current/console/hide_commands.html
+        if (method_exists($this, 'setHidden')) {
+            $this->setHidden($commandInfo->getHidden());
+        }
         return $this;
     }
 
+    public function getExampleUsages()
+    {
+        return $this->examples;
+    }
+
+    protected function addUsageOrExample($usage, $description)
+    {
+        $this->addUsage($usage);
+        if (!empty($description)) {
+            $this->examples[$usage] = $description;
+        }
+    }
+
+    public function helpAlter(\DomDocument $originalDom)
+    {
+        $dom = new \DOMDocument('1.0', 'UTF-8');
+        $dom->appendChild($commandXML = $dom->createElement('command'));
+        $commandXML->setAttribute('id', $this->getName());
+        $commandXML->setAttribute('name', $this->getName());
+
+        // Get the original <command> element and its top-level elements.
+        $originalCommandXML = $this->getSingleElementByTagName($dom, $originalDom, 'command');
+        $originalUsagesXML = $this->getSingleElementByTagName($dom, $originalCommandXML, 'usages');
+        $originalDescriptionXML = $this->getSingleElementByTagName($dom, $originalCommandXML, 'description');
+        $originalHelpXML = $this->getSingleElementByTagName($dom, $originalCommandXML, 'help');
+        $originalArgumentsXML = $this->getSingleElementByTagName($dom, $originalCommandXML, 'arguments');
+        $originalOptionsXML = $this->getSingleElementByTagName($dom, $originalCommandXML, 'options');
+
+        // Keep only the first of the <usage> elements
+        $newUsagesXML = $dom->createElement('usages');
+        $firstUsageXML = $this->getSingleElementByTagName($dom, $originalUsagesXML, 'usage');
+        $newUsagesXML->appendChild($firstUsageXML);
+
+        // Create our own <example> elements
+        $newExamplesXML = $dom->createElement('examples');
+        foreach ($this->examples as $usage => $description) {
+            $newExamplesXML->appendChild($exampleXML = $dom->createElement('example'));
+            $exampleXML->appendChild($usageXML = $dom->createElement('usage', $usage));
+            $exampleXML->appendChild($descriptionXML = $dom->createElement('description', $description));
+        }
+
+        // Create our own <alias> elements
+        $newAliasesXML = $dom->createElement('aliases');
+        foreach ($this->getAliases() as $alias) {
+            $newAliasesXML->appendChild($dom->createElement('alias', $alias));
+        }
+
+        // Create our own <topic> elements
+        $newTopicsXML = $dom->createElement('topics');
+        foreach ($this->getTopics() as $topic) {
+            $newTopicsXML->appendChild($topicXML = $dom->createElement('topic', $topic));
+        }
+
+        // Place the different elements into the <command> element in the desired order
+        $commandXML->appendChild($newUsagesXML);
+        $commandXML->appendChild($newExamplesXML);
+        $commandXML->appendChild($originalDescriptionXML);
+        $commandXML->appendChild($originalArgumentsXML);
+        $commandXML->appendChild($originalOptionsXML);
+        $commandXML->appendChild($originalHelpXML);
+        $commandXML->appendChild($newAliasesXML);
+        $commandXML->appendChild($newTopicsXML);
+
+        return $dom;
+    }
+
+    protected function getSingleElementByTagName($dom, $parent, $tagName)
+    {
+        // There should always be exactly one '<command>' element.
+        $elements = $parent->getElementsByTagName($tagName);
+        $result = $elements->item(0);
+
+        $result = $dom->importNode($result, true);
+
+        return $result;
+    }
+
     protected function setCommandArguments($commandInfo)
     {
         $this->setUsesInputInterface($commandInfo);
@@ -134,8 +228,11 @@ protected function setCommandArguments($commandInfo)
      */
     protected function checkUsesInputInterface($params)
     {
+        /** @var \ReflectionParameter $firstParam */
         $firstParam = reset($params);
-        return $firstParam instanceof InputInterface;
+        return $firstParam && $firstParam->getClass() && $firstParam->getClass()->implementsInterface(
+            '\\Symfony\\Component\\Console\\Input\\InputInterface'
+        );
     }
 
     /**
@@ -160,7 +257,11 @@ protected function setUsesOutputInterface($commandInfo)
         $index = $this->checkUsesInputInterface($params) ? 1 : 0;
         $this->usesOutputInterface =
             (count($params) > $index) &&
-            ($params[$index] instanceof OutputInterface);
+            $params[$index]->getClass() &&
+            $params[$index]->getClass()->implementsInterface(
+                '\\Symfony\\Component\\Console\\Output\\OutputInterface'
+            )
+        ;
         return $this;
     }
 
@@ -264,7 +365,7 @@ public function optionsHookForHookAnnotations($commandInfoList)
             $this->addOptions($inputOptions);
             foreach ($commandInfo->getExampleUsages() as $usage => $description) {
                 if (!in_array($usage, $this->getUsages())) {
-                    $this->addUsage($usage);
+                    $this->addUsageOrExample($usage, $description);
                 }
             }
         }
@@ -337,10 +438,15 @@ protected function createCommandData(InputInterface $input, OutputInterface $out
         );
 
         $commandData->setUseIOInterfaces(
-            $this->usesOutputInterface,
-            $this->usesInputInterface
+            $this->usesInputInterface,
+            $this->usesOutputInterface
         );
 
+        // Allow the commandData to cache the list of options with
+        // special default values ('null' and 'true'), as these will
+        // need special handling. @see CommandData::options().
+        $commandData->cacheSpecialDefaults($this->getDefinition());
+
         return $commandData;
     }
 }
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/AnnotatedCommandFactory.php b/lib/composer/vendor/consolidation/annotated-command/src/AnnotatedCommandFactory.php
index 5765167f0..abdd97276 100644
--- a/lib/composer/vendor/consolidation/annotated-command/src/AnnotatedCommandFactory.php
+++ b/lib/composer/vendor/consolidation/annotated-command/src/AnnotatedCommandFactory.php
@@ -1,9 +1,14 @@
 <?php
 namespace Consolidation\AnnotatedCommand;
 
+use Consolidation\AnnotatedCommand\Cache\CacheWrapper;
+use Consolidation\AnnotatedCommand\Cache\NullCache;
+use Consolidation\AnnotatedCommand\Cache\SimpleCacheInterface;
 use Consolidation\AnnotatedCommand\Hooks\HookManager;
 use Consolidation\AnnotatedCommand\Options\AutomaticOptionsProviderInterface;
 use Consolidation\AnnotatedCommand\Parser\CommandInfo;
+use Consolidation\AnnotatedCommand\Parser\CommandInfoDeserializer;
+use Consolidation\AnnotatedCommand\Parser\CommandInfoSerializer;
 use Consolidation\OutputFormatters\Options\FormatterOptions;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;
@@ -27,7 +32,6 @@ class AnnotatedCommandFactory implements AutomaticOptionsProviderInterface
     protected $listeners = [];
 
     /** var AutomaticOptionsProvider[] */
-
     protected $automaticOptionsProviderList = [];
 
     /** var boolean */
@@ -36,8 +40,12 @@ class AnnotatedCommandFactory implements AutomaticOptionsProviderInterface
     /** var CommandInfoAltererInterface */
     protected $commandInfoAlterers = [];
 
+    /** var SimpleCacheInterface */
+    protected $dataStore;
+
     public function __construct()
     {
+        $this->dataStore = new NullCache();
         $this->commandProcessor = new CommandProcessor(new HookManager());
         $this->addAutomaticOptionProvider($this);
     }
@@ -92,6 +100,17 @@ public function hookManager()
     public function addListener(CommandCreationListenerInterface $listener)
     {
         $this->listeners[] = $listener;
+        return $this;
+    }
+
+    /**
+     * Add a listener that's just a simple 'callable'.
+     * @param callable $listener
+     */
+    public function addListernerCallback(callable $listener)
+    {
+        $this->addListener(new CommandCreationListener($listener));
+        return $this;
     }
 
     /**
@@ -131,7 +150,95 @@ public function createCommandsFromClass($commandFileInstance, $includeAllPublicM
         return $this->createCommandsFromClassInfo($commandInfoList, $commandFileInstance, $includeAllPublicMethods);
     }
 
-    public function getCommandInfoListFromClass($classNameOrInstance)
+    public function getCommandInfoListFromClass($commandFileInstance)
+    {
+        $cachedCommandInfoList = $this->getCommandInfoListFromCache($commandFileInstance);
+        $commandInfoList = $this->createCommandInfoListFromClass($commandFileInstance, $cachedCommandInfoList);
+        if (!empty($commandInfoList)) {
+            $cachedCommandInfoList = array_merge($commandInfoList, $cachedCommandInfoList);
+            $this->storeCommandInfoListInCache($commandFileInstance, $cachedCommandInfoList);
+        }
+        return $cachedCommandInfoList;
+    }
+
+    protected function storeCommandInfoListInCache($commandFileInstance, $commandInfoList)
+    {
+        if (!$this->hasDataStore()) {
+            return;
+        }
+        $cache_data = [];
+        $serializer = new CommandInfoSerializer();
+        foreach ($commandInfoList as $i => $commandInfo) {
+            $cache_data[$i] = $serializer->serialize($commandInfo);
+        }
+        $className = get_class($commandFileInstance);
+        $this->getDataStore()->set($className, $cache_data);
+    }
+
+    /**
+     * Get the command info list from the cache
+     *
+     * @param mixed $commandFileInstance
+     * @return array
+     */
+    protected function getCommandInfoListFromCache($commandFileInstance)
+    {
+        $commandInfoList = [];
+        $className = get_class($commandFileInstance);
+        if (!$this->getDataStore()->has($className)) {
+            return [];
+        }
+        $deserializer = new CommandInfoDeserializer();
+
+        $cache_data = $this->getDataStore()->get($className);
+        foreach ($cache_data as $i => $data) {
+            if (CommandInfoDeserializer::isValidSerializedData((array)$data)) {
+                $commandInfoList[$i] = $deserializer->deserialize((array)$data);
+            }
+        }
+        return $commandInfoList;
+    }
+
+    /**
+     * Check to see if this factory has a cache datastore.
+     * @return boolean
+     */
+    public function hasDataStore()
+    {
+        return !($this->dataStore instanceof NullCache);
+    }
+
+    /**
+     * Set a cache datastore for this factory. Any object with 'set' and
+     * 'get' methods is acceptable. The key is the classname being cached,
+     * and the value is a nested associative array of strings.
+     *
+     * TODO: Typehint this to SimpleCacheInterface
+     *
+     * This is not done currently to allow clients to use a generic cache
+     * store that does not itself depend on the annotated-command library.
+     *
+     * @param Mixed $dataStore
+     * @return type
+     */
+    public function setDataStore($dataStore)
+    {
+        if (!($dataStore instanceof SimpleCacheInterface)) {
+            $dataStore = new CacheWrapper($dataStore);
+        }
+        $this->dataStore = $dataStore;
+        return $this;
+    }
+
+    /**
+     * Get the data store attached to this factory.
+     */
+    public function getDataStore()
+    {
+        return $this->dataStore;
+    }
+
+    protected function createCommandInfoListFromClass($classNameOrInstance, $cachedCommandInfoList)
     {
         $commandInfoList = [];
 
@@ -139,13 +246,20 @@ public function getCommandInfoListFromClass($classNameOrInstance)
         // can never be commands.
         $commandMethodNames = array_filter(
             get_class_methods($classNameOrInstance) ?: [],
-            function ($m) {
-                return !preg_match('#^_#', $m);
+            function ($m) use ($classNameOrInstance) {
+                $reflectionMethod = new \ReflectionMethod($classNameOrInstance, $m);
+                return !$reflectionMethod->isStatic() && !preg_match('#^_#', $m);
             }
         );
 
         foreach ($commandMethodNames as $commandMethodName) {
-            $commandInfoList[] = new CommandInfo($classNameOrInstance, $commandMethodName);
+            if (!array_key_exists($commandMethodName, $cachedCommandInfoList)) {
+                $commandInfo = CommandInfo::create($classNameOrInstance, $commandMethodName);
+                if (!static::isCommandOrHookMethod($commandInfo, $this->getIncludeAllPublicMethods())) {
+                    $commandInfo->invalidate();
+                }
+                $commandInfoList[$commandMethodName] =  $commandInfo;
+            }
         }
 
         return $commandInfoList;
@@ -153,7 +267,7 @@ function ($m) {
 
     public function createCommandInfo($classNameOrInstance, $commandMethodName)
     {
-        return new CommandInfo($classNameOrInstance, $commandMethodName);
+        return CommandInfo::create($classNameOrInstance, $commandMethodName);
     }
 
     public function createCommandsFromClassInfo($commandInfoList, $commandFileInstance, $includeAllPublicMethods = null)
@@ -173,28 +287,45 @@ function ($commandInfo) use ($includeAllPublicMethods) {
 
     public function createSelectedCommandsFromClassInfo($commandInfoList, $commandFileInstance, callable $commandSelector)
     {
-        $commandList = [];
+        $commandInfoList = $this->filterCommandInfoList($commandInfoList, $commandSelector);
+        return array_map(
+            function ($commandInfo) use ($commandFileInstance) {
+                return $this->createCommand($commandInfo, $commandFileInstance);
+            },
+            $commandInfoList
+        );
+    }
 
-        foreach ($commandInfoList as $commandInfo) {
-            if ($commandSelector($commandInfo)) {
-                $command = $this->createCommand($commandInfo, $commandFileInstance);
-                $commandList[] = $command;
-            }
-        }
+    protected function filterCommandInfoList($commandInfoList, callable $commandSelector)
+    {
+        return array_filter($commandInfoList, $commandSelector);
+    }
+
+    public static function isCommandOrHookMethod($commandInfo, $includeAllPublicMethods)
+    {
+        return static::isHookMethod($commandInfo) || static::isCommandMethod($commandInfo, $includeAllPublicMethods);
+    }
 
-        return $commandList;
+    public static function isHookMethod($commandInfo)
+    {
+        return $commandInfo->hasAnnotation('hook');
     }
 
     public static function isCommandMethod($commandInfo, $includeAllPublicMethods)
     {
         // Ignore everything labeled @hook
-        if ($commandInfo->hasAnnotation('hook')) {
+        if (static::isHookMethod($commandInfo)) {
             return false;
         }
         // Include everything labeled @command
         if ($commandInfo->hasAnnotation('command')) {
             return true;
         }
+        // Skip anything that has a missing or invalid name.
+        $commandName = $commandInfo->getName();
+        if (empty($commandName) || preg_match('#[^a-zA-Z0-9:_-]#', $commandName)) {
+            return false;
+        }
         // Skip anything named like an accessor ('get' or 'set')
         if (preg_match('#^(get[A-Z]|set[A-Z])#', $commandInfo->getMethodName())) {
             return false;
@@ -207,7 +338,7 @@ public static function isCommandMethod($commandInfo, $includeAllPublicMethods)
     public function registerCommandHooksFromClassInfo($commandInfoList, $commandFileInstance)
     {
         foreach ($commandInfoList as $commandInfo) {
-            if ($commandInfo->hasAnnotation('hook')) {
+            if (static::isHookMethod($commandInfo)) {
                 $this->registerCommandHook($commandInfo, $commandFileInstance);
             }
         }
@@ -236,7 +367,7 @@ public function registerCommandHooksFromClassInfo($commandInfoList, $commandFile
     public function registerCommandHook(CommandInfo $commandInfo, $commandFileInstance)
     {
         // Ignore if the command info has no @hook
-        if (!$commandInfo->hasAnnotation('hook')) {
+        if (!static::isHookMethod($commandInfo)) {
             return;
         }
         $hookData = $commandInfo->getAnnotation('hook');
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/AnnotationData.php b/lib/composer/vendor/consolidation/annotated-command/src/AnnotationData.php
index c5728ecd2..0bcc8b29b 100644
--- a/lib/composer/vendor/consolidation/annotated-command/src/AnnotationData.php
+++ b/lib/composer/vendor/consolidation/annotated-command/src/AnnotationData.php
@@ -1,11 +1,18 @@
 <?php
 namespace Consolidation\AnnotatedCommand;
 
+use Consolidation\AnnotatedCommand\Parser\Internal\CsvUtils;
+
 class AnnotationData extends \ArrayObject
 {
-    public function get($key, $default)
+    public function get($key, $default = '')
+    {
+        return $this->has($key) ? CsvUtils::toString($this[$key]) : $default;
+    }
+
+    public function getList($key, $default = [])
     {
-        return $this->has($key) ? $this[$key] : $default;
+        return $this->has($key) ? CsvUtils::toList($this[$key]) : $default;
     }
 
     public function has($key)
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Cache/CacheWrapper.php b/lib/composer/vendor/consolidation/annotated-command/src/Cache/CacheWrapper.php
new file mode 100644
index 000000000..ed5a5eeed
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Cache/CacheWrapper.php
@@ -0,0 +1,49 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Cache;
+
+/**
+ * Make a generic cache object conform to our expected interface.
+ */
+class CacheWrapper implements SimpleCacheInterface
+{
+    protected $dataStore;
+
+    public function __construct($dataStore)
+    {
+        $this->dataStore = $dataStore;
+    }
+
+    /**
+     * Test for an entry from the cache
+     * @param string $key
+     * @return boolean
+     */
+    public function has($key)
+    {
+        if (method_exists($this->dataStore, 'has')) {
+            return $this->dataStore->has($key);
+        }
+        $test = $this->dataStore->get($key);
+        return !empty($test);
+    }
+
+    /**
+     * Get an entry from the cache
+     * @param string $key
+     * @return array
+     */
+    public function get($key)
+    {
+        return (array) $this->dataStore->get($key);
+    }
+
+    /**
+     * Store an entry in the cache
+     * @param string $key
+     * @param array $data
+     */
+    public function set($key, $data)
+    {
+        $this->dataStore->set($key, $data);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Cache/NullCache.php b/lib/composer/vendor/consolidation/annotated-command/src/Cache/NullCache.php
new file mode 100644
index 000000000..22906b299
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Cache/NullCache.php
@@ -0,0 +1,37 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Cache;
+
+/**
+ * An empty cache that never stores or fetches any objects.
+ */
+class NullCache implements SimpleCacheInterface
+{
+    /**
+     * Test for an entry from the cache
+     * @param string $key
+     * @return boolean
+     */
+    public function has($key)
+    {
+        return false;
+    }
+
+    /**
+     * Get an entry from the cache
+     * @param string $key
+     * @return array
+     */
+    public function get($key)
+    {
+        return [];
+    }
+
+    /**
+     * Store an entry in the cache
+     * @param string $key
+     * @param array $data
+     */
+    public function set($key, $data)
+    {
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Cache/SimpleCacheInterface.php b/lib/composer/vendor/consolidation/annotated-command/src/Cache/SimpleCacheInterface.php
new file mode 100644
index 000000000..211049671
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Cache/SimpleCacheInterface.php
@@ -0,0 +1,35 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Cache;
+
+/**
+ * Documentation interface.
+ *
+ * Clients that use AnnotatedCommandFactory::setDataStore()
+ * are encouraged to provide a data store that implements
+ * this interface.
+ *
+ * This is not currently required to allow clients to use a generic cache
+ * store that does not itself depend on the annotated-command library.
+ * This might be required in a future version.
+ */
+interface SimpleCacheInterface
+{
+    /**
+     * Test for an entry from the cache
+     * @param string $key
+     * @return boolean
+     */
+    public function has($key);
+    /**
+     * Get an entry from the cache
+     * @param string $key
+     * @return array
+     */
+    public function get($key);
+    /**
+     * Store an entry in the cache
+     * @param string $key
+     * @param array $data
+     */
+    public function set($key, $data);
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/CommandCreationListener.php b/lib/composer/vendor/consolidation/annotated-command/src/CommandCreationListener.php
new file mode 100644
index 000000000..cf1e78305
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/CommandCreationListener.php
@@ -0,0 +1,25 @@
+<?php
+namespace Consolidation\AnnotatedCommand;
+
+/**
+ * Command cration listeners can be added to the annotation
+ * command factory.  These will be notified whenever a new
+ * commandfile is provided to the factory.  This is useful for
+ * initializing new commandfile objects.
+ *
+ * @see AnnotatedCommandFactory::addListener()
+ */
+class CommandCreationListener implements CommandCreationListenerInterface
+{
+    protected $listener;
+
+    public function __construct($listener)
+    {
+        $this->listener = $listener;
+    }
+
+    public function notifyCommandFileAdded($command)
+    {
+        call_user_func($this->listener, $command);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/CommandData.php b/lib/composer/vendor/consolidation/annotated-command/src/CommandData.php
index d1e61efc6..b5f824304 100644
--- a/lib/composer/vendor/consolidation/annotated-command/src/CommandData.php
+++ b/lib/composer/vendor/consolidation/annotated-command/src/CommandData.php
@@ -1,6 +1,7 @@
 <?php
 namespace Consolidation\AnnotatedCommand;
 
+use Symfony\Component\Console\Input\ArgvInput;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 
@@ -18,6 +19,8 @@ class CommandData
     protected $usesOutputInterface;
     /** var boolean */
     protected $includeOptionsInArgs;
+    /** var array */
+    protected $specialDefaults = [];
 
     public function __construct(
         AnnotationData $annotationData,
@@ -80,7 +83,83 @@ public function arguments()
 
     public function options()
     {
-        return $this->input->getOptions();
+        // We cannot tell the difference between '--foo' (an option without
+        // a value) and the absence of '--foo' when the option has an optional
+        // value, and the current vallue of the option is 'null' using only
+        // the public methods of InputInterface. We'll try to figure out
+        // which is which by other means here.
+        $options = $this->getAdjustedOptions();
+
+        // Make two conversions here:
+        // --foo=0 wil convert $value from '0' to 'false' for binary options.
+        // --foo with $value of 'true' will be forced to 'false' if --no-foo exists.
+        foreach ($options as $option => $value) {
+            if ($this->shouldConvertOptionToFalse($options, $option, $value)) {
+                $options[$option] = false;
+            }
+        }
+
+        return $options;
+    }
+
+    /**
+     * Use 'hasParameterOption()' to attempt to disambiguate option states.
+     */
+    protected function getAdjustedOptions()
+    {
+        $options = $this->input->getOptions();
+
+        // If Input isn't an ArgvInput, then return the options as-is.
+        if (!$this->input instanceof ArgvInput) {
+            return $options;
+        }
+
+        // If we have an ArgvInput, then we can determine if options
+        // are missing from the command line. If the option value is
+        // missing from $input, then we will keep the value `null`.
+        // If it is present, but has no explicit value, then change it its
+        // value to `true`.
+        foreach ($options as $option => $value) {
+            if (($value === null) && ($this->input->hasParameterOption("--$option"))) {
+                $options[$option] = true;
+            }
+        }
+
+        return $options;
+    }
+
+    protected function shouldConvertOptionToFalse($options, $option, $value)
+    {
+        // If the value is 'true' (e.g. the option is '--foo'), then convert
+        // it to false if there is also an option '--no-foo'. n.b. if the
+        // commandline has '--foo=bar' then $value will not be 'true', and
+        // --no-foo will be ignored.
+        if ($value === true) {
+            // Check if the --no-* option exists. Note that none of the other
+            // alteration apply in the $value == true case, so we can exit early here.
+            $negation_key = 'no-' . $option;
+            return array_key_exists($negation_key, $options) && $options[$negation_key];
+        }
+
+        // If the option is '--foo=0', convert the '0' to 'false' when appropriate.
+        if ($value !== '0') {
+            return false;
+        }
+
+        // The '--foo=0' convertion is only applicable when the default value
+        // is not in the special defaults list. i.e. you get a literal '0'
+        // when your default is a string.
+        return in_array($option, $this->specialDefaults);
+    }
+
+    public function cacheSpecialDefaults($definition)
+    {
+        foreach ($definition->getOptions() as $option => $inputOption) {
+            $defaultValue = $inputOption->getDefault();
+            if (($defaultValue === null) || ($defaultValue === true)) {
+                $this->specialDefaults[] = $option;
+            }
+        }
     }
 
     public function getArgsWithoutAppName()
@@ -93,14 +172,14 @@ public function getArgsWithoutAppName()
         // to the beginning.
         array_shift($args);
 
-        if ($this->usesInputInterface) {
-            array_unshift($args, $this->input());
-        }
-
         if ($this->usesOutputInterface) {
             array_unshift($args, $this->output());
         }
 
+        if ($this->usesInputInterface) {
+            array_unshift($args, $this->input());
+        }
+
         return $args;
     }
 
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/CommandFileDiscovery.php b/lib/composer/vendor/consolidation/annotated-command/src/CommandFileDiscovery.php
index 7c47528d5..06489fb08 100644
--- a/lib/composer/vendor/consolidation/annotated-command/src/CommandFileDiscovery.php
+++ b/lib/composer/vendor/consolidation/annotated-command/src/CommandFileDiscovery.php
@@ -40,6 +40,8 @@ class CommandFileDiscovery
     protected $includeFilesAtBase = true;
     /** @var integer */
     protected $searchDepth = 2;
+    /** @var bool */
+    protected $followLinks = false;
 
     public function __construct()
     {
@@ -101,6 +103,16 @@ public function setSearchDepth($searchDepth)
         return $this;
     }
 
+    /**
+     * Specify that the discovery object should follow symlinks. By
+     * default, symlinks are not followed.
+     */
+    public function followLinks($followLinks = true)
+    {
+        $this->followLinks = $followLinks;
+        return $this;
+    }
+
     /**
      * Set the list of search locations to examine in each directory where
      * command files may be found.  This replaces whatever was there before.
@@ -325,6 +337,10 @@ protected function createFinder($directory, $depth)
             $finder->exclude($item);
         }
 
+        if ($this->followLinks) {
+            $finder->followLinks();
+        }
+
         return $finder;
     }
 
@@ -357,13 +373,14 @@ function ($item) {
      */
     protected function joinPaths(array $pathParts)
     {
-        return $this->joinParts(
+        $path = $this->joinParts(
             '/',
             $pathParts,
             function ($item) {
                 return !empty($item);
             }
         );
+        return str_replace(DIRECTORY_SEPARATOR, '/', $path);
     }
 
     /**
@@ -375,6 +392,12 @@ function ($item) {
      */
     protected function joinParts($delimiter, $parts, $filterFunction)
     {
+        $parts = array_map(
+            function ($item) use ($delimiter) {
+                return rtrim($item, $delimiter);
+            },
+            $parts
+        );
         return implode(
             $delimiter,
             array_filter($parts, $filterFunction)
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/CommandProcessor.php b/lib/composer/vendor/consolidation/annotated-command/src/CommandProcessor.php
index a68ab1dbe..ab4ce45d1 100644
--- a/lib/composer/vendor/consolidation/annotated-command/src/CommandProcessor.php
+++ b/lib/composer/vendor/consolidation/annotated-command/src/CommandProcessor.php
@@ -1,7 +1,9 @@
 <?php
 namespace Consolidation\AnnotatedCommand;
 
-use Symfony\Component\Console\Command\Command;
+use Consolidation\AnnotatedCommand\Hooks\Dispatchers\ReplaceCommandHookDispatcher;
+use Psr\Log\LoggerAwareInterface;
+use Psr\Log\LoggerAwareTrait;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Output\ConsoleOutputInterface;
@@ -11,14 +13,24 @@
 use Consolidation\AnnotatedCommand\Hooks\HookManager;
 use Consolidation\AnnotatedCommand\Options\PrepareFormatter;
 
+use Consolidation\AnnotatedCommand\Hooks\Dispatchers\InitializeHookDispatcher;
+use Consolidation\AnnotatedCommand\Hooks\Dispatchers\OptionsHookDispatcher;
+use Consolidation\AnnotatedCommand\Hooks\Dispatchers\InteractHookDispatcher;
+use Consolidation\AnnotatedCommand\Hooks\Dispatchers\ValidateHookDispatcher;
+use Consolidation\AnnotatedCommand\Hooks\Dispatchers\ProcessResultHookDispatcher;
+use Consolidation\AnnotatedCommand\Hooks\Dispatchers\StatusDeterminerHookDispatcher;
+use Consolidation\AnnotatedCommand\Hooks\Dispatchers\ExtracterHookDispatcher;
+
 /**
  * Process a command, including hooks and other callbacks.
  * There should only be one command processor per application.
  * Provide your command processor to the AnnotatedCommandFactory
  * via AnnotatedCommandFactory::setCommandProcessor().
  */
-class CommandProcessor
+class CommandProcessor implements LoggerAwareInterface
 {
+    use LoggerAwareTrait;
+
     /** var HookManager */
     protected $hookManager;
     /** var FormatterManager */
@@ -27,6 +39,8 @@ class CommandProcessor
     protected $displayErrorFunction;
     /** var PrepareFormatterOptions[] */
     protected $prepareOptionsList = [];
+    /** var boolean */
+    protected $passExceptions;
 
     public function __construct(HookManager $hookManager)
     {
@@ -59,6 +73,32 @@ public function setDisplayErrorFunction(callable $fn)
         return $this;
     }
 
+    /**
+     * Set a mode to make the annotated command library re-throw
+     * any exception that it catches while processing a command.
+     *
+     * The default behavior in the current (2.x) branch is to catch
+     * the exception and replace it with a CommandError object that
+     * may be processed by the normal output processing passthrough.
+     *
+     * In the 3.x branch, exceptions will never be caught; they will
+     * be passed through, as if setPassExceptions(true) were called.
+     * This is the recommended behavior.
+     */
+    public function setPassExceptions($passExceptions)
+    {
+        $this->passExceptions = $passExceptions;
+        return $this;
+    }
+
+    public function commandErrorForException(\Exception $e)
+    {
+        if ($this->passExceptions) {
+            throw $e;
+        }
+        return new CommandError($e->getMessage(), $e->getCode());
+    }
+
     /**
      * Return the formatter manager
      * @return FormatterManager
@@ -73,7 +113,8 @@ public function initializeHook(
         $names,
         AnnotationData $annotationData
     ) {
-        return $this->hookManager()->initializeHook($input, $names, $annotationData);
+        $initializeDispatcher = new InitializeHookDispatcher($this->hookManager(), $names);
+        return $initializeDispatcher->initialize($input, $annotationData);
     }
 
     public function optionsHook(
@@ -81,7 +122,8 @@ public function optionsHook(
         $names,
         AnnotationData $annotationData
     ) {
-        $this->hookManager()->optionsHook($command, $names, $annotationData);
+        $optionsDispatcher = new OptionsHookDispatcher($this->hookManager(), $names);
+        $optionsDispatcher->getOptions($command, $annotationData);
     }
 
     public function interact(
@@ -90,7 +132,8 @@ public function interact(
         $names,
         AnnotationData $annotationData
     ) {
-        return $this->hookManager()->interact($input, $output, $names, $annotationData);
+        $interactDispatcher = new InteractHookDispatcher($this->hookManager(), $names);
+        return $interactDispatcher->interact($input, $output, $annotationData);
     }
 
     public function process(
@@ -108,7 +151,7 @@ public function process(
             );
             return $this->handleResults($output, $names, $result, $commandData);
         } catch (\Exception $e) {
-            $result = new CommandError($e->getMessage(), $e->getCode());
+            $result = $this->commandErrorForException($e);
             return $this->handleResults($output, $names, $result, $commandData);
         }
     }
@@ -120,11 +163,20 @@ public function validateRunAndAlter(
     ) {
         // Validators return any object to signal a validation error;
         // if the return an array, it replaces the arguments.
-        $validated = $this->hookManager()->validateArguments($names, $commandData);
+        $validateDispatcher = new ValidateHookDispatcher($this->hookManager(), $names);
+        $validated = $validateDispatcher->validate($commandData);
         if (is_object($validated)) {
             return $validated;
         }
 
+        $replaceDispatcher = new ReplaceCommandHookDispatcher($this->hookManager(), $names);
+        if ($this->logger) {
+            $replaceDispatcher->setLogger($this->logger);
+        }
+        if ($replaceDispatcher->hasReplaceCommandHook()) {
+            $commandCallback = $replaceDispatcher->getReplacementCommand($commandData);
+        }
+
         // Run the command, alter the results, and then handle output and status
         $result = $this->runCommandCallback($commandCallback, $commandData);
         return $this->processResults($names, $result, $commandData);
@@ -132,7 +184,8 @@ public function validateRunAndAlter(
 
     public function processResults($names, $result, CommandData $commandData)
     {
-        return $this->hookManager()->alterResult($names, $result, $commandData);
+        $processDispatcher = new ProcessResultHookDispatcher($this->hookManager(), $names);
+        return $processDispatcher->process($result, $commandData);
     }
 
     /**
@@ -140,7 +193,8 @@ public function processResults($names, $result, CommandData $commandData)
      */
     public function handleResults(OutputInterface $output, $names, $result, CommandData $commandData)
     {
-        $status = $this->hookManager()->determineStatusCode($names, $result);
+        $statusCodeDispatcher = new StatusDeterminerHookDispatcher($this->hookManager(), $names);
+        $status = $statusCodeDispatcher->determineStatusCode($result);
         // If the result is an integer and no separate status code was provided, then use the result as the status and do no output.
         if (is_integer($result) && !isset($status)) {
             return $result;
@@ -148,7 +202,8 @@ public function handleResults(OutputInterface $output, $names, $result, CommandD
         $status = $this->interpretStatusCode($status);
 
         // Get the structured output, the output stream and the formatter
-        $structuredOutput = $this->hookManager()->extractOutput($names, $result);
+        $extractDispatcher = new ExtracterHookDispatcher($this->hookManager(), $names);
+        $structuredOutput = $extractDispatcher->extractOutput($result);
         $output = $this->chooseOutputStream($output, $status);
         if ($status != 0) {
             return $this->writeErrorMessage($output, $status, $structuredOutput, $result);
@@ -179,7 +234,7 @@ protected function runCommandCallback($commandCallback, CommandData $commandData
             $args = $commandData->getArgsAndOptions();
             $result = call_user_func_array($commandCallback, $args);
         } catch (\Exception $e) {
-            $result = new CommandError($e->getMessage(), $e->getCode());
+            $result = $this->commandErrorForException($e);
         }
         return $result;
     }
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Events/CustomEventAwareInterface.php b/lib/composer/vendor/consolidation/annotated-command/src/Events/CustomEventAwareInterface.php
new file mode 100644
index 000000000..806b55dfc
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Events/CustomEventAwareInterface.php
@@ -0,0 +1,20 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Events;
+
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+
+interface CustomEventAwareInterface
+{
+    /**
+     * Set a reference to the hook manager for later use
+     * @param HookManager $hookManager
+     */
+    public function setHookManager(HookManager $hookManager);
+
+    /**
+     * Get all of the defined event handlers of the specified name.
+     * @param string $eventName
+     * @return Callable[]
+     */
+    public function getCustomEventHandlers($eventName);
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Events/CustomEventAwareTrait.php b/lib/composer/vendor/consolidation/annotated-command/src/Events/CustomEventAwareTrait.php
new file mode 100644
index 000000000..d7040f9b4
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Events/CustomEventAwareTrait.php
@@ -0,0 +1,29 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Events;
+
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+
+trait CustomEventAwareTrait
+{
+    /** var HookManager */
+    protected $hookManager;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setHookManager(HookManager $hookManager)
+    {
+        $this->hookManager = $hookManager;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getCustomEventHandlers($eventName)
+    {
+        if (!$this->hookManager) {
+            return [];
+        }
+        return $this->hookManager->getHook($eventName, HookManager::ON_EVENT);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Help/HelpCommand.php b/lib/composer/vendor/consolidation/annotated-command/src/Help/HelpCommand.php
new file mode 100644
index 000000000..d540d2a95
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Help/HelpCommand.php
@@ -0,0 +1,48 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Help;
+
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Descriptor\XmlDescriptor;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class HelpCommand
+{
+    /** var Application */
+    protected $application;
+
+    /**
+     * Create a help document from a Symfony Console command
+     */
+    public function __construct(Application $application)
+    {
+        $this->application = $application;
+    }
+
+    public function getApplication()
+    {
+        return $this->application;
+    }
+
+    /**
+     * Run the help command
+     *
+     * @command my-help
+     * @return \Consolidation\AnnotatedCommand\Help\HelpDocument
+     */
+    public function help($commandName = 'help')
+    {
+        $command = $this->getApplication()->find($commandName);
+
+        $helpDocument = $this->getHelpDocument($command);
+        return $helpDocument;
+    }
+
+    /**
+     * Create a help document.
+     */
+    protected function getHelpDocument($command)
+    {
+        return new HelpDocument($command);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Help/HelpDocument.php b/lib/composer/vendor/consolidation/annotated-command/src/Help/HelpDocument.php
new file mode 100644
index 000000000..67609d65e
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Help/HelpDocument.php
@@ -0,0 +1,65 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Help;
+
+use Consolidation\OutputFormatters\StructuredData\Xml\DomDataInterface;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Descriptor\XmlDescriptor;
+
+class HelpDocument implements DomDataInterface
+{
+    /** var Command */
+    protected $command;
+
+    /** var \DOMDocument */
+    protected $dom;
+
+    /**
+     * Create a help document from a Symfony Console command
+     */
+    public function __construct(Command $command)
+    {
+        $dom = $this->generateBaseHelpDom($command);
+        $dom = $this->alterHelpDocument($command, $dom);
+
+        $this->command = $command;
+        $this->dom = $dom;
+    }
+
+    /**
+     * Convert data into a \DomDocument.
+     *
+     * @return \DomDocument
+     */
+    public function getDomData()
+    {
+        return $this->dom;
+    }
+
+    /**
+     * Create the base help DOM prior to alteration by the Command object.
+     * @param Command $command
+     * @return \DomDocument
+     */
+    protected function generateBaseHelpDom(Command $command)
+    {
+        // Use Symfony to generate xml text. If other formats are
+        // requested, convert from xml to the desired form.
+        $descriptor = new XmlDescriptor();
+        return $descriptor->getCommandDocument($command);
+    }
+
+    /**
+     * Alter the DOM document per the command object
+     * @param Command $command
+     * @param \DomDocument $dom
+     * @return \DomDocument
+     */
+    protected function alterHelpDocument(Command $command, \DomDocument $dom)
+    {
+        if ($command instanceof HelpDocumentAlter) {
+            $dom = $command->helpAlter($dom);
+        }
+        return $dom;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Help/HelpDocumentAlter.php b/lib/composer/vendor/consolidation/annotated-command/src/Help/HelpDocumentAlter.php
new file mode 100644
index 000000000..0d7f49c72
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Help/HelpDocumentAlter.php
@@ -0,0 +1,7 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Help;
+
+interface HelpDocumentAlter
+{
+    public function helpAlter(\DomDocument $dom);
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/CommandEventHookDispatcher.php b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/CommandEventHookDispatcher.php
new file mode 100644
index 000000000..0baead89e
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/CommandEventHookDispatcher.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace Consolidation\AnnotatedCommand\Hooks\Dispatchers;
+
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\ConsoleEvents;
+use Symfony\Component\Console\Event\ConsoleCommandEvent;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+
+/**
+ * Call hooks
+ */
+class CommandEventHookDispatcher extends HookDispatcher
+{
+    /**
+     * @param ConsoleCommandEvent $event
+     */
+    public function callCommandEventHooks(ConsoleCommandEvent $event)
+    {
+        $hooks = [
+            HookManager::PRE_COMMAND_EVENT,
+            HookManager::COMMAND_EVENT,
+            HookManager::POST_COMMAND_EVENT
+        ];
+        $commandEventHooks = $this->getHooks($hooks);
+        foreach ($commandEventHooks as $commandEvent) {
+            if ($commandEvent instanceof EventDispatcherInterface) {
+                $commandEvent->dispatch(ConsoleEvents::COMMAND, $event);
+            }
+            if (is_callable($commandEvent)) {
+                $commandEvent($event);
+            }
+        }
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ExtracterHookDispatcher.php b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ExtracterHookDispatcher.php
new file mode 100644
index 000000000..26bb1d2ed
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ExtracterHookDispatcher.php
@@ -0,0 +1,47 @@
+<?php
+
+namespace Consolidation\AnnotatedCommand\Hooks\Dispatchers;
+
+use Consolidation\AnnotatedCommand\Hooks\ExtractOutputInterface;
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+use Consolidation\AnnotatedCommand\OutputDataInterface;
+
+/**
+ * Call hooks
+ */
+class ExtracterHookDispatcher extends HookDispatcher implements ExtractOutputInterface
+{
+    /**
+     * Convert the result object to printable output in
+     * structured form.
+     */
+    public function extractOutput($result)
+    {
+        if ($result instanceof OutputDataInterface) {
+            return $result->getOutputData();
+        }
+
+        $hooks = [
+            HookManager::EXTRACT_OUTPUT,
+        ];
+        $extractors = $this->getHooks($hooks);
+        foreach ($extractors as $extractor) {
+            $structuredOutput = $this->callExtractor($extractor, $result);
+            if (isset($structuredOutput)) {
+                return $structuredOutput;
+            }
+        }
+
+        return $result;
+    }
+
+    protected function callExtractor($extractor, $result)
+    {
+        if ($extractor instanceof ExtractOutputInterface) {
+            return $extractor->extractOutput($result);
+        }
+        if (is_callable($extractor)) {
+            return $extractor($result);
+        }
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/HookDispatcher.php b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/HookDispatcher.php
new file mode 100644
index 000000000..aa850eabe
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/HookDispatcher.php
@@ -0,0 +1,27 @@
+<?php
+
+namespace Consolidation\AnnotatedCommand\Hooks\Dispatchers;
+
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+use Consolidation\AnnotatedCommand\AnnotationData;
+
+/**
+ * Call hooks
+ */
+class HookDispatcher
+{
+    /** var HookManager */
+    protected $hookManager;
+    protected $names;
+
+    public function __construct(HookManager $hookManager, $names)
+    {
+        $this->hookManager = $hookManager;
+        $this->names = $names;
+    }
+
+    public function getHooks($hooks, $annotationData = null)
+    {
+        return $this->hookManager->getHooks($this->names, $hooks, $annotationData);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/InitializeHookDispatcher.php b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/InitializeHookDispatcher.php
new file mode 100644
index 000000000..dd12d500d
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/InitializeHookDispatcher.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace Consolidation\AnnotatedCommand\Hooks\Dispatchers;
+
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+use Consolidation\AnnotatedCommand\AnnotationData;
+use Consolidation\AnnotatedCommand\Hooks\InitializeHookInterface;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+
+/**
+ * Call hooks
+ */
+class InitializeHookDispatcher extends HookDispatcher implements InitializeHookInterface
+{
+    public function initialize(
+        InputInterface $input,
+        AnnotationData $annotationData
+    ) {
+        $hooks = [
+            HookManager::PRE_INITIALIZE,
+            HookManager::INITIALIZE,
+            HookManager::POST_INITIALIZE
+        ];
+        $providers = $this->getHooks($hooks, $annotationData);
+        foreach ($providers as $provider) {
+            $this->callInitializeHook($provider, $input, $annotationData);
+        }
+    }
+
+    protected function callInitializeHook($provider, $input, AnnotationData $annotationData)
+    {
+        if ($provider instanceof InitializeHookInterface) {
+            return $provider->initialize($input, $annotationData);
+        }
+        if (is_callable($provider)) {
+            return $provider($input, $annotationData);
+        }
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/InteractHookDispatcher.php b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/InteractHookDispatcher.php
new file mode 100644
index 000000000..6de718dde
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/InteractHookDispatcher.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace Consolidation\AnnotatedCommand\Hooks\Dispatchers;
+
+use Consolidation\AnnotatedCommand\AnnotationData;
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+use Consolidation\AnnotatedCommand\Hooks\InteractorInterface;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+/**
+ * Call hooks
+ */
+class InteractHookDispatcher extends HookDispatcher
+{
+    public function interact(
+        InputInterface $input,
+        OutputInterface $output,
+        AnnotationData $annotationData
+    ) {
+        $hooks = [
+            HookManager::PRE_INTERACT,
+            HookManager::INTERACT,
+            HookManager::POST_INTERACT
+        ];
+        $interactors = $this->getHooks($hooks, $annotationData);
+        foreach ($interactors as $interactor) {
+            $this->callInteractor($interactor, $input, $output, $annotationData);
+        }
+    }
+
+    protected function callInteractor($interactor, $input, $output, AnnotationData $annotationData)
+    {
+        if ($interactor instanceof InteractorInterface) {
+            return $interactor->interact($input, $output, $annotationData);
+        }
+        if (is_callable($interactor)) {
+            return $interactor($input, $output, $annotationData);
+        }
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/OptionsHookDispatcher.php b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/OptionsHookDispatcher.php
new file mode 100644
index 000000000..59752266a
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/OptionsHookDispatcher.php
@@ -0,0 +1,44 @@
+<?php
+
+namespace Consolidation\AnnotatedCommand\Hooks\Dispatchers;
+
+use Symfony\Component\Console\Command\Command;
+use Consolidation\AnnotatedCommand\AnnotatedCommand;
+use Consolidation\AnnotatedCommand\AnnotationData;
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+use Consolidation\AnnotatedCommand\Hooks\OptionHookInterface;
+
+/**
+ * Call hooks
+ */
+class OptionsHookDispatcher extends HookDispatcher implements OptionHookInterface
+{
+    public function getOptions(
+        Command $command,
+        AnnotationData $annotationData
+    ) {
+        $hooks = [
+            HookManager::PRE_OPTION_HOOK,
+            HookManager::OPTION_HOOK,
+            HookManager::POST_OPTION_HOOK
+        ];
+        $optionHooks = $this->getHooks($hooks, $annotationData);
+        foreach ($optionHooks as $optionHook) {
+            $this->callOptionHook($optionHook, $command, $annotationData);
+        }
+        $commandInfoList = $this->hookManager->getHookOptionsForCommand($command);
+        if ($command instanceof AnnotatedCommand) {
+            $command->optionsHookForHookAnnotations($commandInfoList);
+        }
+    }
+
+    protected function callOptionHook($optionHook, $command, AnnotationData $annotationData)
+    {
+        if ($optionHook instanceof OptionHookInterface) {
+            return $optionHook->getOptions($command, $annotationData);
+        }
+        if (is_callable($optionHook)) {
+            return $optionHook($command, $annotationData);
+        }
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ProcessResultHookDispatcher.php b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ProcessResultHookDispatcher.php
new file mode 100644
index 000000000..dca2b2301
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ProcessResultHookDispatcher.php
@@ -0,0 +1,53 @@
+<?php
+
+namespace Consolidation\AnnotatedCommand\Hooks\Dispatchers;
+
+use Consolidation\AnnotatedCommand\AnnotationData;
+use Consolidation\AnnotatedCommand\CommandData;
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+use Consolidation\AnnotatedCommand\Hooks\ProcessResultInterface;
+
+/**
+ * Call hooks
+ */
+class ProcessResultHookDispatcher extends HookDispatcher implements ProcessResultInterface
+{
+    /**
+     * Process result and decide what to do with it.
+     * Allow client to add transformation / interpretation
+     * callbacks.
+     */
+    public function process($result, CommandData $commandData)
+    {
+        $hooks = [
+            HookManager::PRE_PROCESS_RESULT,
+            HookManager::PROCESS_RESULT,
+            HookManager::POST_PROCESS_RESULT,
+            HookManager::PRE_ALTER_RESULT,
+            HookManager::ALTER_RESULT,
+            HookManager::POST_ALTER_RESULT,
+            HookManager::POST_COMMAND_HOOK,
+        ];
+        $processors = $this->getHooks($hooks, $commandData->annotationData());
+        foreach ($processors as $processor) {
+            $result = $this->callProcessor($processor, $result, $commandData);
+        }
+
+        return $result;
+    }
+
+    protected function callProcessor($processor, $result, CommandData $commandData)
+    {
+        $processed = null;
+        if ($processor instanceof ProcessResultInterface) {
+            $processed = $processor->process($result, $commandData);
+        }
+        if (is_callable($processor)) {
+            $processed = $processor($result, $commandData);
+        }
+        if (isset($processed)) {
+            return $processed;
+        }
+        return $result;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ReplaceCommandHookDispatcher.php b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ReplaceCommandHookDispatcher.php
new file mode 100644
index 000000000..1687a96a0
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ReplaceCommandHookDispatcher.php
@@ -0,0 +1,66 @@
+<?php
+
+namespace Consolidation\AnnotatedCommand\Hooks\Dispatchers;
+
+use Consolidation\AnnotatedCommand\CommandData;
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+use Psr\Log\LoggerAwareInterface;
+use Psr\Log\LoggerAwareTrait;
+
+/**
+ * Call hooks.
+ */
+class ReplaceCommandHookDispatcher extends HookDispatcher implements LoggerAwareInterface
+{
+
+    use LoggerAwareTrait;
+
+    /**
+     * @return int
+     */
+    public function hasReplaceCommandHook()
+    {
+        return (bool) count($this->getReplaceCommandHooks());
+    }
+
+    /**
+     * @return \callable[]
+     */
+    public function getReplaceCommandHooks()
+    {
+        $hooks = [
+            HookManager::REPLACE_COMMAND_HOOK,
+        ];
+        $replaceCommandHooks = $this->getHooks($hooks);
+
+        return $replaceCommandHooks;
+    }
+
+    /**
+     * @param \Consolidation\AnnotatedCommand\CommandData $commandData
+     *
+     * @return callable
+     */
+    public function getReplacementCommand(CommandData $commandData)
+    {
+        $replaceCommandHooks = $this->getReplaceCommandHooks();
+
+        // We only take the first hook implementation of "replace-command" as the replacement. Commands shouldn't have
+        // more than one replacement.
+        $replacementCommand = reset($replaceCommandHooks);
+
+        if ($this->logger && count($replaceCommandHooks) > 1) {
+            $command_name = $commandData->annotationData()->get('command', 'unknown');
+            $message = "Multiple implementations of the \"replace - command\" hook exist for the \"$command_name\" command.\n";
+            foreach ($replaceCommandHooks as $replaceCommandHook) {
+                $class = get_class($replaceCommandHook[0]);
+                $method = $replaceCommandHook[1];
+                $hook_name = "$class->$method";
+                $message .= "  - $hook_name\n";
+            }
+            $this->logger->warning($message);
+        }
+
+        return $replacementCommand;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/StatusDeterminerHookDispatcher.php b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/StatusDeterminerHookDispatcher.php
new file mode 100644
index 000000000..911dcb1de
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/StatusDeterminerHookDispatcher.php
@@ -0,0 +1,51 @@
+<?php
+
+namespace Consolidation\AnnotatedCommand\Hooks\Dispatchers;
+
+use Consolidation\AnnotatedCommand\ExitCodeInterface;
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+use Consolidation\AnnotatedCommand\Hooks\StatusDeterminerInterface;
+
+/**
+ * Call hooks
+ */
+class StatusDeterminerHookDispatcher extends HookDispatcher implements StatusDeterminerInterface
+{
+    /**
+     * Call all status determiners, and see if any of them
+     * know how to convert to a status code.
+     */
+    public function determineStatusCode($result)
+    {
+        // If the result (post-processing) is an object that
+        // implements ExitCodeInterface, then we will ask it
+        // to give us the status code.
+        if ($result instanceof ExitCodeInterface) {
+            return $result->getExitCode();
+        }
+
+        $hooks = [
+            HookManager::STATUS_DETERMINER,
+        ];
+        // If the result does not implement ExitCodeInterface,
+        // then we'll see if there is a determiner that can
+        // extract a status code from the result.
+        $determiners = $this->getHooks($hooks);
+        foreach ($determiners as $determiner) {
+            $status = $this->callDeterminer($determiner, $result);
+            if (isset($status)) {
+                return $status;
+            }
+        }
+    }
+
+    protected function callDeterminer($determiner, $result)
+    {
+        if ($determiner instanceof StatusDeterminerInterface) {
+            return $determiner->determineStatusCode($result);
+        }
+        if (is_callable($determiner)) {
+            return $determiner($result);
+        }
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ValidateHookDispatcher.php b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ValidateHookDispatcher.php
new file mode 100644
index 000000000..fb4f489f2
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/Dispatchers/ValidateHookDispatcher.php
@@ -0,0 +1,46 @@
+<?php
+
+namespace Consolidation\AnnotatedCommand\Hooks\Dispatchers;
+
+use Consolidation\AnnotatedCommand\AnnotationData;
+use Consolidation\AnnotatedCommand\CommandData;
+use Consolidation\AnnotatedCommand\CommandError;
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+use Consolidation\AnnotatedCommand\Hooks\ValidatorInterface;
+
+/**
+ * Call hooks
+ */
+class ValidateHookDispatcher extends HookDispatcher implements ValidatorInterface
+{
+    public function validate(CommandData $commandData)
+    {
+        $hooks = [
+            HookManager::PRE_ARGUMENT_VALIDATOR,
+            HookManager::ARGUMENT_VALIDATOR,
+            HookManager::POST_ARGUMENT_VALIDATOR,
+            HookManager::PRE_COMMAND_HOOK,
+            HookManager::COMMAND_HOOK,
+        ];
+        $validators = $this->getHooks($hooks, $commandData->annotationData());
+        foreach ($validators as $validator) {
+            $validated = $this->callValidator($validator, $commandData);
+            if ($validated === false) {
+                return new CommandError();
+            }
+            if (is_object($validated)) {
+                return $validated;
+            }
+        }
+    }
+
+    protected function callValidator($validator, CommandData $commandData)
+    {
+        if ($validator instanceof ValidatorInterface) {
+            return $validator->validate($commandData);
+        }
+        if (is_callable($validator)) {
+            return $validator($commandData);
+        }
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Hooks/HookManager.php b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/HookManager.php
index 4be68db1d..ade39aaed 100644
--- a/lib/composer/vendor/consolidation/annotated-command/src/Hooks/HookManager.php
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/HookManager.php
@@ -8,12 +8,15 @@
 use Symfony\Component\Console\ConsoleEvents;
 use Symfony\Component\Console\Event\ConsoleCommandEvent;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\EventDispatcher\EventDispatcher;
 
 use Consolidation\AnnotatedCommand\ExitCodeInterface;
 use Consolidation\AnnotatedCommand\OutputDataInterface;
 use Consolidation\AnnotatedCommand\AnnotationData;
 use Consolidation\AnnotatedCommand\CommandData;
 use Consolidation\AnnotatedCommand\CommandError;
+use Consolidation\AnnotatedCommand\Hooks\Dispatchers\CommandEventHookDispatcher;
 
 /**
  * Manage named callback hooks
@@ -24,6 +27,7 @@ class HookManager implements EventSubscriberInterface
     /** var CommandInfo[] */
     protected $hookOptions = [];
 
+    const REPLACE_COMMAND_HOOK = 'replace-command';
     const PRE_COMMAND_EVENT = 'pre-command-event';
     const COMMAND_EVENT = 'command-event';
     const POST_COMMAND_EVENT = 'post-command-event';
@@ -50,6 +54,7 @@ class HookManager implements EventSubscriberInterface
     const POST_ALTER_RESULT = 'post-alter';
     const STATUS_DETERMINER = 'status';
     const EXTRACT_OUTPUT = 'extract';
+    const ON_EVENT = 'on-event';
 
     public function __construct()
     {
@@ -117,6 +122,44 @@ protected static function getClassNameFromCallback($callback)
         return $reflectionClass->getName();
     }
 
+    /**
+     * Add a replace command hook
+     *
+     * @param type ReplaceCommandHookInterface $provider
+     * @param type string $command_name The name of the command to replace
+     */
+    public function addReplaceCommandHook(ReplaceCommandHookInterface $replaceCommandHook, $name)
+    {
+        $this->hooks[$name][self::REPLACE_COMMAND_HOOK][] = $replaceCommandHook;
+        return $this;
+    }
+
+    public function addPreCommandEventDispatcher(EventDispatcherInterface $eventDispatcher, $name = '*')
+    {
+        $this->hooks[$name][self::PRE_COMMAND_EVENT][] = $eventDispatcher;
+        return $this;
+    }
+
+    public function addCommandEventDispatcher(EventDispatcherInterface $eventDispatcher, $name = '*')
+    {
+        $this->hooks[$name][self::COMMAND_EVENT][] = $eventDispatcher;
+        return $this;
+    }
+
+    public function addPostCommandEventDispatcher(EventDispatcherInterface $eventDispatcher, $name = '*')
+    {
+        $this->hooks[$name][self::POST_COMMAND_EVENT][] = $eventDispatcher;
+        return $this;
+    }
+
+    public function addCommandEvent(EventSubscriberInterface $eventSubscriber)
+    {
+        // Wrap the event subscriber in a dispatcher and add it
+        $dispatcher = new EventDispatcher();
+        $dispatcher->addSubscriber($eventSubscriber);
+        return $this->addCommandEventDispatcher($dispatcher);
+    }
+
     /**
      * Add an configuration provider hook
      *
@@ -281,30 +324,6 @@ public function addOutputExtractor(ExtractOutputInterface $outputExtractor, $nam
         return $this;
     }
 
-    public function initializeHook(
-        InputInterface $input,
-        $names,
-        AnnotationData $annotationData
-    ) {
-        $providers = $this->getInitializeHooks($names, $annotationData);
-        foreach ($providers as $provider) {
-            $this->callInjectConfigurationHook($provider, $input, $annotationData);
-        }
-    }
-
-    public function optionsHook(
-        \Consolidation\AnnotatedCommand\AnnotatedCommand $command,
-        $names,
-        AnnotationData $annotationData
-    ) {
-        $optionHooks = $this->getOptionHooks($names, $annotationData);
-        foreach ($optionHooks as $optionHook) {
-            $this->callOptionHook($optionHook, $command, $annotationData);
-        }
-        $commandInfoList = $this->getHookOptionsForCommand($command);
-        $command->optionsHookForHookAnnotations($commandInfoList);
-    }
-
     public function getHookOptionsForCommand($command)
     {
         $names = $this->addWildcardHooksToNames($command->getNames(), $command->getAnnotationData());
@@ -325,210 +344,6 @@ public function getHookOptions($names)
         return $result;
     }
 
-    public function interact(
-        InputInterface $input,
-        OutputInterface $output,
-        $names,
-        AnnotationData $annotationData
-    ) {
-        $interactors = $this->getInteractors($names, $annotationData);
-        foreach ($interactors as $interactor) {
-            $this->callInteractor($interactor, $input, $output, $annotationData);
-        }
-    }
-
-    public function validateArguments($names, CommandData $commandData)
-    {
-        $validators = $this->getValidators($names, $commandData->annotationData());
-        foreach ($validators as $validator) {
-            $validated = $this->callValidator($validator, $commandData);
-            if ($validated === false) {
-                return new CommandError();
-            }
-            if (is_object($validated)) {
-                return $validated;
-            }
-        }
-    }
-
-    /**
-     * Process result and decide what to do with it.
-     * Allow client to add transformation / interpretation
-     * callbacks.
-     */
-    public function alterResult($names, $result, CommandData $commandData)
-    {
-        $processors = $this->getProcessResultHooks($names, $commandData->annotationData());
-        foreach ($processors as $processor) {
-            $result = $this->callProcessor($processor, $result, $commandData);
-        }
-        $alterers = $this->getAlterResultHooks($names, $commandData->annotationData());
-        foreach ($alterers as $alterer) {
-            $result = $this->callProcessor($alterer, $result, $commandData);
-        }
-
-        return $result;
-    }
-
-    /**
-     * Call all status determiners, and see if any of them
-     * know how to convert to a status code.
-     */
-    public function determineStatusCode($names, $result)
-    {
-        // If the result (post-processing) is an object that
-        // implements ExitCodeInterface, then we will ask it
-        // to give us the status code.
-        if ($result instanceof ExitCodeInterface) {
-            return $result->getExitCode();
-        }
-
-        // If the result does not implement ExitCodeInterface,
-        // then we'll see if there is a determiner that can
-        // extract a status code from the result.
-        $determiners = $this->getStatusDeterminers($names);
-        foreach ($determiners as $determiner) {
-            $status = $this->callDeterminer($determiner, $result);
-            if (isset($status)) {
-                return $status;
-            }
-        }
-    }
-
-    /**
-     * Convert the result object to printable output in
-     * structured form.
-     */
-    public function extractOutput($names, $result)
-    {
-        if ($result instanceof OutputDataInterface) {
-            return $result->getOutputData();
-        }
-
-        $extractors = $this->getOutputExtractors($names);
-        foreach ($extractors as $extractor) {
-            $structuredOutput = $this->callExtractor($extractor, $result);
-            if (isset($structuredOutput)) {
-                return $structuredOutput;
-            }
-        }
-
-        return $result;
-    }
-
-    protected function getCommandEventHooks($names)
-    {
-        return $this->getHooks(
-            $names,
-            [
-                self::PRE_COMMAND_EVENT,
-                self::COMMAND_EVENT,
-                self::POST_COMMAND_EVENT
-            ]
-        );
-    }
-
-    protected function getInitializeHooks($names, AnnotationData $annotationData)
-    {
-        return $this->getHooks(
-            $names,
-            [
-                self::PRE_INITIALIZE,
-                self::INITIALIZE,
-                self::POST_INITIALIZE
-            ],
-            $annotationData
-        );
-    }
-
-    protected function getOptionHooks($names, AnnotationData $annotationData)
-    {
-        return $this->getHooks(
-            $names,
-            [
-                self::PRE_OPTION_HOOK,
-                self::OPTION_HOOK,
-                self::POST_OPTION_HOOK
-            ],
-            $annotationData
-        );
-    }
-
-    protected function getInteractors($names, AnnotationData $annotationData)
-    {
-        return $this->getHooks(
-            $names,
-            [
-                self::PRE_INTERACT,
-                self::INTERACT,
-                self::POST_INTERACT
-            ],
-            $annotationData
-        );
-    }
-
-    protected function getValidators($names, AnnotationData $annotationData)
-    {
-        return $this->getHooks(
-            $names,
-            [
-                self::PRE_ARGUMENT_VALIDATOR,
-                self::ARGUMENT_VALIDATOR,
-                self::POST_ARGUMENT_VALIDATOR,
-                self::PRE_COMMAND_HOOK,
-                self::COMMAND_HOOK,
-            ],
-            $annotationData
-        );
-    }
-
-    protected function getProcessResultHooks($names, AnnotationData $annotationData)
-    {
-        return $this->getHooks(
-            $names,
-            [
-                self::PRE_PROCESS_RESULT,
-                self::PROCESS_RESULT,
-                self::POST_PROCESS_RESULT
-            ],
-            $annotationData
-        );
-    }
-
-    protected function getAlterResultHooks($names, AnnotationData $annotationData)
-    {
-        return $this->getHooks(
-            $names,
-            [
-                self::PRE_ALTER_RESULT,
-                self::ALTER_RESULT,
-                self::POST_ALTER_RESULT,
-                self::POST_COMMAND_HOOK,
-            ],
-            $annotationData
-        );
-    }
-
-    protected function getStatusDeterminers($names)
-    {
-        return $this->getHooks(
-            $names,
-            [
-                self::STATUS_DETERMINER,
-            ]
-        );
-    }
-
-    protected function getOutputExtractors($names)
-    {
-        return $this->getHooks(
-            $names,
-            [
-                self::EXTRACT_OUTPUT,
-            ]
-        );
-    }
-
     /**
      * Get a set of hooks with the provided name(s). Include the
      * pre- and post- hooks, and also include the global hooks ('*')
@@ -583,7 +398,7 @@ public function get($names, $hooks)
      *
      * @return callable[]
      */
-    protected function getHook($name, $hook)
+    public function getHook($name, $hook)
     {
         if (isset($this->hooks[$name][$hook])) {
             return $this->hooks[$name][$hook];
@@ -591,103 +406,22 @@ protected function getHook($name, $hook)
         return [];
     }
 
-    protected function callInjectConfigurationHook($provider, $input, AnnotationData $annotationData)
-    {
-        if ($provider instanceof InitializeHookInterface) {
-            return $provider->applyConfiguration($input, $annotationData);
-        }
-        if (is_callable($provider)) {
-            return $provider($input, $annotationData);
-        }
-    }
-
-    protected function callOptionHook($optionHook, $command, AnnotationData $annotationData)
-    {
-        if ($optionHook instanceof OptionHookInterface) {
-            return $optionHook->getOptions($command, $annotationData);
-        }
-        if (is_callable($optionHook)) {
-            return $optionHook($command, $annotationData);
-        }
-    }
-
-    protected function callInteractor($interactor, $input, $output, AnnotationData $annotationData)
-    {
-        if ($interactor instanceof InteractorInterface) {
-            return $interactor->interact($input, $output, $annotationData);
-        }
-        if (is_callable($interactor)) {
-            return $interactor($input, $output, $annotationData);
-        }
-    }
-
-    protected function callValidator($validator, CommandData $commandData)
-    {
-        if ($validator instanceof ValidatorInterface) {
-            return $validator->validate($commandData);
-        }
-        if (is_callable($validator)) {
-            return $validator($commandData);
-        }
-    }
-
-    protected function callProcessor($processor, $result, CommandData $commandData)
-    {
-        $processed = null;
-        if ($processor instanceof ProcessResultInterface) {
-            $processed = $processor->process($result, $commandData);
-        }
-        if (is_callable($processor)) {
-            $processed = $processor($result, $commandData);
-        }
-        if (isset($processed)) {
-            return $processed;
-        }
-        return $result;
-    }
-
-    protected function callDeterminer($determiner, $result)
-    {
-        if ($determiner instanceof StatusDeterminerInterface) {
-            return $determiner->determineStatusCode($result);
-        }
-        if (is_callable($determiner)) {
-            return $determiner($result);
-        }
-    }
-
-    protected function callExtractor($extractor, $result)
-    {
-        if ($extractor instanceof ExtractOutputInterface) {
-            return $extractor->extractOutput($result);
-        }
-        if (is_callable($extractor)) {
-            return $extractor($result);
-        }
-    }
-
     /**
+     * Call the command event hooks.
+     *
+     * TODO: This should be moved to CommandEventHookDispatcher, which
+     * should become the class that implements EventSubscriberInterface.
+     * This change would break all clients, though, so postpone until next
+     * major release.
+     *
      * @param ConsoleCommandEvent $event
      */
     public function callCommandEventHooks(ConsoleCommandEvent $event)
     {
         /* @var Command $command */
         $command = $event->getCommand();
-        $names = [$command->getName()];
-        $commandEventHooks = $this->getCommandEventHooks($names);
-        foreach ($commandEventHooks as $commandEvent) {
-            if (is_callable($commandEvent)) {
-                $commandEvent($event);
-            }
-        }
-    }
-
-    public function findAndAddHookOptions($command)
-    {
-        if (!$command instanceof \Consolidation\AnnotatedCommand\AnnotatedCommand) {
-            return;
-        }
-        $command->optionsHook();
+        $dispatcher = new CommandEventHookDispatcher($this, [$command->getName()]);
+        $dispatcher->callCommandEventHooks($event);
     }
 
     /**
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Hooks/InitializeHookInterface.php b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/InitializeHookInterface.php
index 8e70ef119..5d261478d 100644
--- a/lib/composer/vendor/consolidation/annotated-command/src/Hooks/InitializeHookInterface.php
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Hooks/InitializeHookInterface.php
@@ -11,5 +11,5 @@
  */
 interface InitializeHookInterface
 {
-    public function initialize(InputInterface $input, Annotation $annotationData);
+    public function initialize(InputInterface $input, AnnotationData $annotationData);
 }
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Options/AlterOptionsCommandEvent.php b/lib/composer/vendor/consolidation/annotated-command/src/Options/AlterOptionsCommandEvent.php
index fce2c2ec1..b16a8eda3 100644
--- a/lib/composer/vendor/consolidation/annotated-command/src/Options/AlterOptionsCommandEvent.php
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Options/AlterOptionsCommandEvent.php
@@ -58,7 +58,14 @@ public function alterCommandOptions(ConsoleCommandEvent $event)
                 $input->bind($command->getDefinition());
             }
 
+            // Symfony Console helpfully swaps 'command_name' and 'command'
+            // depending on whether the user entered `help foo` or `--help foo`.
+            // One of these is always `help`, and the other is the command we
+            // are actually interested in.
             $nameOfCommandToDescribe = $event->getInput()->getArgument('command_name');
+            if ($nameOfCommandToDescribe == 'help') {
+                $nameOfCommandToDescribe = $event->getInput()->getArgument('command');
+            }
             $commandToDescribe = $this->application->find($nameOfCommandToDescribe);
             $this->findAndAddHookOptions($commandToDescribe);
         } else {
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Options/PrepareTerminalWidthOption.php b/lib/composer/vendor/consolidation/annotated-command/src/Options/PrepareTerminalWidthOption.php
index ef5527d16..6c70b7c24 100644
--- a/lib/composer/vendor/consolidation/annotated-command/src/Options/PrepareTerminalWidthOption.php
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Options/PrepareTerminalWidthOption.php
@@ -10,6 +10,8 @@ class PrepareTerminalWidthOption implements PrepareFormatter
     /** var Application */
     protected $application;
 
+    protected $terminal;
+
     /** var int */
     protected $defaultWidth;
 
@@ -19,6 +21,9 @@ class PrepareTerminalWidthOption implements PrepareFormatter
     /** var int */
     protected $minWidth = 0;
 
+    /* var boolean */
+    protected $shouldWrap = true;
+
     public function __construct($defaultWidth = 0)
     {
         $this->defaultWidth = $defaultWidth;
@@ -29,6 +34,24 @@ public function setApplication(Application $application)
         $this->application = $application;
     }
 
+    public function setTerminal($terminal)
+    {
+        $this->terminal = $terminal;
+    }
+
+    public function getTerminal()
+    {
+        if (!$this->terminal && class_exists('\Symfony\Component\Console\Terminal')) {
+            $this->terminal = new \Symfony\Component\Console\Terminal();
+        }
+        return $this->terminal;
+    }
+
+    public function enableWrap($shouldWrap)
+    {
+        $this->shouldWrap = $shouldWrap;
+    }
+
     public function prepare(CommandData $commandData, FormatterOptions $options)
     {
         $width = $this->getTerminalWidth();
@@ -45,10 +68,24 @@ public function prepare(CommandData $commandData, FormatterOptions $options)
 
     protected function getTerminalWidth()
     {
-        if (!$this->application) {
+        // Don't wrap if wrapping has been disabled.
+        if (!$this->shouldWrap) {
             return 0;
         }
 
+        $terminal = $this->getTerminal();
+        if ($terminal) {
+            return $terminal->getWidth();
+        }
+
+        return $this->getTerminalWidthViaApplication();
+    }
+
+    protected function getTerminalWidthViaApplication()
+    {
+        if (!$this->application) {
+            return 0;
+        }
         $dimensions = $this->application->getTerminalDimensions();
         if ($dimensions[0] == null) {
             return 0;
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Parser/CommandInfo.php b/lib/composer/vendor/consolidation/annotated-command/src/Parser/CommandInfo.php
index c7668f756..8cb728f3a 100644
--- a/lib/composer/vendor/consolidation/annotated-command/src/Parser/CommandInfo.php
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Parser/CommandInfo.php
@@ -17,6 +17,11 @@
  */
 class CommandInfo
 {
+    /**
+     * Serialization schema version. Incremented every time the serialization schema changes.
+     */
+    const SERIALIZATION_SCHEMA_VERSION = 3;
+
     /**
      * @var \ReflectionMethod
      */
@@ -26,7 +31,7 @@ class CommandInfo
      * @var boolean
      * @var string
     */
-    protected $docBlockIsParsed;
+    protected $docBlockIsParsed = false;
 
     /**
      * @var string
@@ -69,42 +74,73 @@ class CommandInfo
     protected $aliases = [];
 
     /**
-     * @var string
+     * @var InputOption[]
      */
-    protected $methodName;
+    protected $inputOptions;
 
     /**
      * @var string
      */
-    protected $returnType;
+    protected $methodName;
 
     /**
      * @var string
      */
-    protected $optionParamName;
+    protected $returnType;
 
     /**
      * Create a new CommandInfo class for a particular method of a class.
      *
      * @param string|mixed $classNameOrInstance The name of a class, or an
-     *   instance of it.
+     *   instance of it, or an array of cached data.
      * @param string $methodName The name of the method to get info about.
+     * @param array $cache Cached data
+     * @deprecated Use CommandInfo::create() or CommandInfo::deserialize()
+     *   instead. In the future, this constructor will be protected.
      */
-    public function __construct($classNameOrInstance, $methodName)
+    public function __construct($classNameOrInstance, $methodName, $cache = [])
     {
         $this->reflection = new \ReflectionMethod($classNameOrInstance, $methodName);
         $this->methodName = $methodName;
+        $this->arguments = new DefaultsWithDescriptions();
+        $this->options = new DefaultsWithDescriptions();
+
+        // If the cache came from a newer version, ignore it and
+        // regenerate the cached information.
+        if (!empty($cache) && CommandInfoDeserializer::isValidSerializedData($cache) && !$this->cachedFileIsModified($cache)) {
+            $deserializer = new CommandInfoDeserializer();
+            $deserializer->constructFromCache($this, $cache);
+            $this->docBlockIsParsed = true;
+        } else {
+            $this->constructFromClassAndMethod($classNameOrInstance, $methodName);
+        }
+    }
+
+    public static function create($classNameOrInstance, $methodName)
+    {
+        return new self($classNameOrInstance, $methodName);
+    }
+
+    public static function deserialize($cache)
+    {
+        $cache = (array)$cache;
+        return new self($cache['class'], $cache['method_name'], $cache);
+    }
+
+    public function cachedFileIsModified($cache)
+    {
+        $path = $this->reflection->getFileName();
+        return filemtime($path) != $cache['mtime'];
+    }
+
+    protected function constructFromClassAndMethod($classNameOrInstance, $methodName)
+    {
         $this->otherAnnotations = new AnnotationData();
         // Set up a default name for the command from the method name.
         // This can be overridden via @command or @name annotations.
-        $this->name = $this->convertName($this->reflection->name);
+        $this->name = $this->convertName($methodName);
         $this->options = new DefaultsWithDescriptions($this->determineOptionsFromParameters(), false);
         $this->arguments = $this->determineAgumentClassifications();
-        // Remember the name of the last parameter, if it holds the options.
-        // We will use this information to ignore @param annotations for the options.
-        if (!empty($this->options)) {
-            $this->optionParamName = $this->lastParameterName();
-        }
     }
 
     /**
@@ -139,6 +175,28 @@ public function setName($name)
         return $this;
     }
 
+    /**
+     * Return whether or not this method represents a valid command
+     * or hook.
+     */
+    public function valid()
+    {
+        return !empty($this->name);
+    }
+
+    /**
+     * If higher-level code decides that this CommandInfo is not interesting
+     * or useful (if it is not a command method or a hook method), then
+     * we will mark it as invalid to prevent it from being created as a command.
+     * We still cache a placeholder record for invalid methods, so that we
+     * do not need to re-parse the method again later simply to determine that
+     * it is invalid.
+     */
+    public function invalidate()
+    {
+        $this->name = '';
+    }
+
     public function getReturnType()
     {
         $this->parseDocBlock();
@@ -164,6 +222,15 @@ public function getRawAnnotations()
         return $this->otherAnnotations;
     }
 
+    /**
+     * Replace the annotation data.
+     */
+    public function replaceRawAnnotations($annotationData)
+    {
+        $this->otherAnnotations = new AnnotationData((array) $annotationData);
+        return $this;
+    }
+
     /**
      * Get any annotations included in the docblock comment,
      * also including default values such as @command.  We add
@@ -176,27 +243,49 @@ public function getRawAnnotations()
      */
     public function getAnnotations()
     {
+        // Also provide the path to the commandfile that these annotations
+        // were pulled from and the classname of that file.
+        $path = $this->reflection->getFileName();
+        $className = $this->reflection->getDeclaringClass()->getName();
         return new AnnotationData(
             $this->getRawAnnotations()->getArrayCopy() +
             [
                 'command' => $this->getName(),
+                '_path' => $path,
+                '_classname' => $className,
             ]
         );
     }
 
     /**
-     * Return a specific named annotation for this command.
+     * Return a specific named annotation for this command as a list.
      *
-     * @param string $annotation The name of the annotation.
-     * @return string
+     * @param string $name The name of the annotation.
+     * @return array|null
      */
-    public function getAnnotation($annotation)
+    public function getAnnotationList($name)
     {
         // hasAnnotation parses the docblock
-        if (!$this->hasAnnotation($annotation)) {
+        if (!$this->hasAnnotation($name)) {
             return null;
         }
-        return $this->otherAnnotations[$annotation];
+        return $this->otherAnnotations->getList($name);
+        ;
+    }
+
+    /**
+     * Return a specific named annotation for this command as a string.
+     *
+     * @param string $name The name of the annotation.
+     * @return string|null
+     */
+    public function getAnnotation($name)
+    {
+        // hasAnnotation parses the docblock
+        if (!$this->hasAnnotation($name)) {
+            return null;
+        }
+        return $this->otherAnnotations->get($name);
     }
 
     /**
@@ -217,6 +306,11 @@ public function hasAnnotation($annotation)
      */
     public function addAnnotation($name, $content)
     {
+        // Convert to an array and merge if there are multiple
+        // instances of the same annotation defined.
+        if (isset($this->otherAnnotations[$name])) {
+            $content = array_merge((array) $this->otherAnnotations[$name], (array)$content);
+        }
         $this->otherAnnotations[$name] = $content;
     }
 
@@ -246,7 +340,7 @@ public function getDescription()
      */
     public function setDescription($description)
     {
-        $this->description = $description;
+        $this->description = str_replace("\n", ' ', $description);
         return $this;
     }
 
@@ -293,6 +387,27 @@ public function setAliases($aliases)
         return $this;
     }
 
+    /**
+     * Get hidden status for the command.
+     * @return bool
+     */
+    public function getHidden()
+    {
+        $this->parseDocBlock();
+        return $this->hasAnnotation('hidden');
+    }
+
+    /**
+     * Set hidden status. List command omits hidden commands.
+     *
+     * @param bool $hidden
+     */
+    public function setHidden($hidden)
+    {
+        $this->hidden = $hidden;
+        return $this;
+    }
+
     /**
      * Return the examples for this command. This is @usage instead of
      * @example because the later is defined by the phpdoc standard to
@@ -319,6 +434,29 @@ public function setExampleUsage($usage, $description)
         return $this;
     }
 
+    /**
+     * Overwrite all example usages
+     */
+    public function replaceExampleUsages($usages)
+    {
+        $this->exampleUsage = $usages;
+        return $this;
+    }
+
+    /**
+     * Return the topics for this command.
+     *
+     * @return string[]
+     */
+    public function getTopics()
+    {
+        if (!$this->hasAnnotation('topics')) {
+            return [];
+        }
+        $topics = $this->getAnnotation('topics');
+        return explode(',', trim($topics));
+    }
+
     /**
      * Return the list of refleaction parameters.
      *
@@ -349,14 +487,6 @@ public function options()
         return $this->options;
     }
 
-    /**
-     * Return the name of the last parameter if it holds the options.
-     */
-    public function optionParamName()
-    {
-        return $this->optionParamName;
-    }
-
     /**
      * Get the inputOptions for the options associated with this CommandInfo
      * object, e.g. via @option annotations, or from
@@ -366,8 +496,31 @@ public function optionParamName()
      * @return InputOption[]
      */
     public function inputOptions()
+    {
+        if (!isset($this->inputOptions)) {
+            $this->inputOptions = $this->createInputOptions();
+        }
+        return $this->inputOptions;
+    }
+
+    protected function addImplicitNoOptions()
+    {
+        $opts = $this->options()->getValues();
+        foreach ($opts as $name => $defaultValue) {
+            if ($defaultValue === true) {
+                $key = 'no-' . $name;
+                if (!array_key_exists($key, $opts)) {
+                    $description = "Negate --$name option.";
+                    $this->options()->add($key, $description, false);
+                }
+            }
+        }
+    }
+
+    protected function createInputOptions()
     {
         $explicitOptions = [];
+        $this->addImplicitNoOptions();
 
         $opts = $this->options()->getValues();
         foreach ($opts as $name => $defaultValue) {
@@ -379,10 +532,28 @@ public function inputOptions()
                 list($fullName, $shortcut) = explode('|', $name, 2);
             }
 
-            if (is_bool($defaultValue)) {
+            // Treat the following two cases identically:
+            //   - 'foo' => InputOption::VALUE_OPTIONAL
+            //   - 'foo' => null
+            // The first form is preferred, but we will convert the value
+            // to 'null' for storage as the option default value.
+            if ($defaultValue === InputOption::VALUE_OPTIONAL) {
+                $defaultValue = null;
+            }
+
+            if ($defaultValue === false) {
                 $explicitOptions[$fullName] = new InputOption($fullName, $shortcut, InputOption::VALUE_NONE, $description);
             } elseif ($defaultValue === InputOption::VALUE_REQUIRED) {
                 $explicitOptions[$fullName] = new InputOption($fullName, $shortcut, InputOption::VALUE_REQUIRED, $description);
+            } elseif (is_array($defaultValue)) {
+                $optionality = count($defaultValue) ? InputOption::VALUE_OPTIONAL : InputOption::VALUE_REQUIRED;
+                $explicitOptions[$fullName] = new InputOption(
+                    $fullName,
+                    $shortcut,
+                    InputOption::VALUE_IS_ARRAY | $optionality,
+                    $description,
+                    count($defaultValue) ? $defaultValue : null
+                );
             } else {
                 $explicitOptions[$fullName] = new InputOption($fullName, $shortcut, InputOption::VALUE_OPTIONAL, $description, $defaultValue);
             }
@@ -460,7 +631,7 @@ protected function determineAgumentClassifications()
         $result = new DefaultsWithDescriptions();
         $params = $this->reflection->getParameters();
         $optionsFromParameters = $this->determineOptionsFromParameters();
-        if (!empty($optionsFromParameters)) {
+        if ($this->lastParameterIsOptionsArray()) {
             array_pop($params);
         }
         foreach ($params as $param) {
@@ -514,14 +685,26 @@ protected function determineOptionsFromParameters()
         return $param->getDefaultValue();
     }
 
-    protected function lastParameterName()
+    /**
+     * Determine if the last argument contains $options.
+     *
+     * Two forms indicate options:
+     * - $options = []
+     * - $options = ['flag' => 'default-value']
+     *
+     * Any other form, including `array $foo`, is not options.
+     */
+    protected function lastParameterIsOptionsArray()
     {
         $params = $this->reflection->getParameters();
+        if (empty($params)) {
+            return [];
+        }
         $param = end($params);
-        if (!$param) {
-            return '';
+        if (!$param->isDefaultValueAvailable()) {
+            return [];
         }
-        return $param->name;
+        return is_array($param->getDefaultValue());
     }
 
     /**
@@ -529,7 +712,7 @@ protected function lastParameterName()
      * is not associative if its keys are numeric, and numbered sequentially
      * from zero. All other arrays are considered to be associative.
      *
-     * @param arrau $arr The array
+     * @param array $arr The array
      * @return boolean
      */
     protected function isAssoc($arr)
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Parser/CommandInfoDeserializer.php b/lib/composer/vendor/consolidation/annotated-command/src/Parser/CommandInfoDeserializer.php
new file mode 100644
index 000000000..ed193cb54
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Parser/CommandInfoDeserializer.php
@@ -0,0 +1,87 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Parser;
+
+use Symfony\Component\Console\Input\InputOption;
+use Consolidation\AnnotatedCommand\Parser\Internal\CommandDocBlockParser;
+use Consolidation\AnnotatedCommand\Parser\Internal\CommandDocBlockParserFactory;
+use Consolidation\AnnotatedCommand\AnnotationData;
+
+/**
+ * Deserialize a CommandInfo object
+ */
+class CommandInfoDeserializer
+{
+    // TODO: in a future version, move CommandInfo::deserialize here
+    public function deserialize($data)
+    {
+        return CommandInfo::deserialize((array)$data);
+    }
+
+    protected static function cachedMethodExists($cache)
+    {
+        return method_exists($cache['class'], $cache['method_name']);
+    }
+
+    public static function isValidSerializedData($cache)
+    {
+        return
+            isset($cache['schema']) &&
+            isset($cache['method_name']) &&
+            isset($cache['mtime']) &&
+            ($cache['schema'] > 0) &&
+            ($cache['schema'] <= CommandInfo::SERIALIZATION_SCHEMA_VERSION) &&
+            self::cachedMethodExists($cache);
+    }
+
+    public function constructFromCache(CommandInfo $commandInfo, $info_array)
+    {
+        $info_array += $this->defaultSerializationData();
+
+        $commandInfo
+            ->setName($info_array['name'])
+            ->replaceRawAnnotations($info_array['annotations'])
+            ->setAliases($info_array['aliases'])
+            ->setHelp($info_array['help'])
+            ->setDescription($info_array['description'])
+            ->replaceExampleUsages($info_array['example_usages'])
+            ->setReturnType($info_array['return_type'])
+            ;
+
+        $this->constructDefaultsWithDescriptions($commandInfo->arguments(), (array)$info_array['arguments']);
+        $this->constructDefaultsWithDescriptions($commandInfo->options(), (array)$info_array['options']);
+    }
+
+    protected function constructDefaultsWithDescriptions(DefaultsWithDescriptions $defaults, $data)
+    {
+        foreach ($data as $key => $info) {
+            $info = (array)$info;
+            $defaults->add($key, $info['description']);
+            if (array_key_exists('default', $info)) {
+                $defaults->setDefaultValue($key, $info['default']);
+            }
+        }
+    }
+
+
+    /**
+     * Default data. Everything should be provided during serialization;
+     * this is just as a fallback for unusual circumstances.
+     * @return array
+     */
+    protected function defaultSerializationData()
+    {
+        return [
+            'name' => '',
+            'description' => '',
+            'help' => '',
+            'aliases' => [],
+            'annotations' => [],
+            'example_usages' => [],
+            'return_type' => [],
+            'parameters' => [],
+            'arguments' => [],
+            'options' => [],
+            'mtime' => 0,
+        ];
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Parser/CommandInfoSerializer.php b/lib/composer/vendor/consolidation/annotated-command/src/Parser/CommandInfoSerializer.php
new file mode 100644
index 000000000..cab6993d3
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Parser/CommandInfoSerializer.php
@@ -0,0 +1,59 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Parser;
+
+use Symfony\Component\Console\Input\InputOption;
+use Consolidation\AnnotatedCommand\Parser\Internal\CommandDocBlockParser;
+use Consolidation\AnnotatedCommand\Parser\Internal\CommandDocBlockParserFactory;
+use Consolidation\AnnotatedCommand\AnnotationData;
+
+/**
+ * Serialize a CommandInfo object
+ */
+class CommandInfoSerializer
+{
+    public function serialize(CommandInfo $commandInfo)
+    {
+        $allAnnotations = $commandInfo->getAnnotations();
+        $path = $allAnnotations['_path'];
+        $className = $allAnnotations['_classname'];
+
+        // Include the minimum information for command info (including placeholder records)
+        $info = [
+            'schema' => CommandInfo::SERIALIZATION_SCHEMA_VERSION,
+            'class' => $className,
+            'method_name' => $commandInfo->getMethodName(),
+            'mtime' => filemtime($path),
+        ];
+
+        // If this is a valid method / hook, then add more information.
+        if ($commandInfo->valid()) {
+            $info += [
+                'name' => $commandInfo->getName(),
+                'description' => $commandInfo->getDescription(),
+                'help' => $commandInfo->getHelp(),
+                'aliases' => $commandInfo->getAliases(),
+                'annotations' => $commandInfo->getRawAnnotations()->getArrayCopy(),
+                'example_usages' => $commandInfo->getExampleUsages(),
+                'return_type' => $commandInfo->getReturnType(),
+            ];
+            $info['arguments'] = $this->serializeDefaultsWithDescriptions($commandInfo->arguments());
+            $info['options'] = $this->serializeDefaultsWithDescriptions($commandInfo->options());
+        }
+
+        return $info;
+    }
+
+    protected function serializeDefaultsWithDescriptions(DefaultsWithDescriptions $defaults)
+    {
+        $result = [];
+        foreach ($defaults->getValues() as $key => $val) {
+            $result[$key] = [
+                'description' => $defaults->getDescription($key),
+            ];
+            if ($defaults->hasDefault($key)) {
+                $result[$key]['default'] = $val;
+            }
+        }
+        return $result;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Parser/DefaultsWithDescriptions.php b/lib/composer/vendor/consolidation/annotated-command/src/Parser/DefaultsWithDescriptions.php
index 8f9e8173d..d37fc51b1 100644
--- a/lib/composer/vendor/consolidation/annotated-command/src/Parser/DefaultsWithDescriptions.php
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Parser/DefaultsWithDescriptions.php
@@ -32,7 +32,9 @@ class DefaultsWithDescriptions
     public function __construct($values = [], $defaultDefault = null)
     {
         $this->values = $values;
-        $this->hasDefault = [];
+        $this->hasDefault = array_filter($this->values, function ($value) {
+            return isset($value);
+        });
         $this->descriptions = [];
         $this->defaultDefault = $defaultDefault;
     }
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/AbstractCommandDocBlockParser.php b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/AbstractCommandDocBlockParser.php
deleted file mode 100644
index 0534a9947..000000000
--- a/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/AbstractCommandDocBlockParser.php
+++ /dev/null
@@ -1,252 +0,0 @@
-<?php
-namespace Consolidation\AnnotatedCommand\Parser\Internal;
-
-use Consolidation\AnnotatedCommand\Parser\CommandInfo;
-use Consolidation\AnnotatedCommand\Parser\DefaultsWithDescriptions;
-
-/**
- * Given a class and method name, parse the annotations in the
- * DocBlock comment, and provide accessor methods for all of
- * the elements that are needed to create an annotated Command.
- */
-abstract class AbstractCommandDocBlockParser
-{
-    /**
-     * @var CommandInfo
-     */
-    protected $commandInfo;
-
-    /**
-     * @var \ReflectionMethod
-     */
-    protected $reflection;
-
-    /**
-     * @var array
-     */
-    protected $tagProcessors = [
-        'command' => 'processCommandTag',
-        'name' => 'processCommandTag',
-        'arg' => 'processArgumentTag',
-        'param' => 'processParamTag',
-        'return' => 'processReturnTag',
-        'option' => 'processOptionTag',
-        'default' => 'processDefaultTag',
-        'aliases' => 'processAliases',
-        'usage' => 'processUsageTag',
-        'description' => 'processAlternateDescriptionTag',
-        'desc' => 'processAlternateDescriptionTag',
-    ];
-
-    public function __construct(CommandInfo $commandInfo, \ReflectionMethod $reflection)
-    {
-        $this->commandInfo = $commandInfo;
-        $this->reflection = $reflection;
-    }
-
-    protected function processAllTags($phpdoc)
-    {
-        // Iterate over all of the tags, and process them as necessary.
-        foreach ($phpdoc->getTags() as $tag) {
-            $processFn = [$this, 'processGenericTag'];
-            if (array_key_exists($tag->getName(), $this->tagProcessors)) {
-                $processFn = [$this, $this->tagProcessors[$tag->getName()]];
-            }
-            $processFn($tag);
-        }
-    }
-
-    abstract protected function getTagContents($tag);
-
-    /**
-     * Parse the docBlock comment for this command, and set the
-     * fields of this class with the data thereby obtained.
-     */
-    abstract public function parse();
-
-    /**
-     * Save any tag that we do not explicitly recognize in the
-     * 'otherAnnotations' map.
-     */
-    protected function processGenericTag($tag)
-    {
-        $this->commandInfo->addAnnotation($tag->getName(), $this->getTagContents($tag));
-    }
-
-    /**
-     * Set the name of the command from a @command or @name annotation.
-     */
-    protected function processCommandTag($tag)
-    {
-        $commandName = $this->getTagContents($tag);
-        $this->commandInfo->setName($commandName);
-        // We also store the name in the 'other annotations' so that is is
-        // possible to determine if the method had a @command annotation.
-        $this->commandInfo->addAnnotation($tag->getName(), $commandName);
-    }
-
-    /**
-     * The @description and @desc annotations may be used in
-     * place of the synopsis (which we call 'description').
-     * This is discouraged.
-     *
-     * @deprecated
-     */
-    protected function processAlternateDescriptionTag($tag)
-    {
-        $this->commandInfo->setDescription($this->getTagContents($tag));
-    }
-
-    /**
-     * Store the data from a @arg annotation in our argument descriptions.
-     */
-    protected function processArgumentTag($tag)
-    {
-        if (!$this->pregMatchNameAndDescription((string)$tag->getDescription(), $match)) {
-            return;
-        }
-        $this->addOptionOrArgumentTag($tag, $this->commandInfo->arguments(), $match);
-    }
-
-    /**
-     * Store the data from an @option annotation in our option descriptions.
-     */
-    protected function processOptionTag($tag)
-    {
-        if (!$this->pregMatchOptionNameAndDescription((string)$tag->getDescription(), $match)) {
-            return;
-        }
-        $this->addOptionOrArgumentTag($tag, $this->commandInfo->options(), $match);
-    }
-
-    protected function addOptionOrArgumentTag($tag, DefaultsWithDescriptions $set, $nameAndDescription)
-    {
-        $variableName = $this->commandInfo->findMatchingOption($nameAndDescription['name']);
-        $desc = $nameAndDescription['description'];
-        $description = static::removeLineBreaks($desc);
-        $set->add($variableName, $description);
-    }
-
-    /**
-     * Store the data from a @default annotation in our argument or option store,
-     * as appropriate.
-     */
-    protected function processDefaultTag($tag)
-    {
-        if (!$this->pregMatchNameAndDescription((string)$tag->getDescription(), $match)) {
-            return;
-        }
-        $variableName = $match['name'];
-        $defaultValue = $this->interpretDefaultValue($match['description']);
-        if ($this->commandInfo->arguments()->exists($variableName)) {
-            $this->commandInfo->arguments()->setDefaultValue($variableName, $defaultValue);
-            return;
-        }
-        $variableName = $this->commandInfo->findMatchingOption($variableName);
-        if ($this->commandInfo->options()->exists($variableName)) {
-            $this->commandInfo->options()->setDefaultValue($variableName, $defaultValue);
-        }
-    }
-
-    /**
-     * Store the data from a @usage annotation in our example usage list.
-     */
-    protected function processUsageTag($tag)
-    {
-        $lines = explode("\n", $this->getTagContents($tag));
-        $usage = array_shift($lines);
-        $description = static::removeLineBreaks(implode("\n", $lines));
-
-        $this->commandInfo->setExampleUsage($usage, $description);
-    }
-
-    /**
-     * Process the comma-separated list of aliases
-     */
-    protected function processAliases($tag)
-    {
-        $this->commandInfo->setAliases((string)$tag->getDescription());
-    }
-
-    /**
-     * Store the data from a @param annotation in our argument descriptions.
-     */
-    protected function processParamTag($tag)
-    {
-        $variableName = $tag->getVariableName();
-        $variableName = str_replace('$', '', $variableName);
-        $description = static::removeLineBreaks((string)$tag->getDescription());
-        if ($variableName == $this->commandInfo->optionParamName()) {
-            return;
-        }
-        $this->commandInfo->arguments()->add($variableName, $description);
-    }
-
-    /**
-     * Store the data from a @return annotation in our argument descriptions.
-     */
-    abstract protected function processReturnTag($tag);
-
-    protected function interpretDefaultValue($defaultValue)
-    {
-        $defaults = [
-            'null' => null,
-            'true' => true,
-            'false' => false,
-            "''" => '',
-            '[]' => [],
-        ];
-        foreach ($defaults as $defaultName => $defaultTypedValue) {
-            if ($defaultValue == $defaultName) {
-                return $defaultTypedValue;
-            }
-        }
-        return $defaultValue;
-    }
-
-    /**
-     * Given a docblock description in the form "$variable description",
-     * return the variable name and description via the 'match' parameter.
-     */
-    protected function pregMatchNameAndDescription($source, &$match)
-    {
-        $nameRegEx = '\\$(?P<name>[^ \t]+)[ \t]+';
-        $descriptionRegEx = '(?P<description>.*)';
-        $optionRegEx = "/{$nameRegEx}{$descriptionRegEx}/s";
-
-        return preg_match($optionRegEx, $source, $match);
-    }
-
-    /**
-     * Given a docblock description in the form "$variable description",
-     * return the variable name and description via the 'match' parameter.
-     */
-    protected function pregMatchOptionNameAndDescription($source, &$match)
-    {
-        // Strip type and $ from the text before the @option name, if present.
-        $source = preg_replace('/^[a-zA-Z]* ?\\$/', '', $source);
-        $nameRegEx = '(?P<name>[^ \t]+)[ \t]+';
-        $descriptionRegEx = '(?P<description>.*)';
-        $optionRegEx = "/{$nameRegEx}{$descriptionRegEx}/s";
-
-        return preg_match($optionRegEx, $source, $match);
-    }
-
-    /**
-     * Given a list that might be 'a b c' or 'a, b, c' or 'a,b,c',
-     * convert the data into the last of these forms.
-     */
-    protected static function convertListToCommaSeparated($text)
-    {
-        return preg_replace('#[ \t\n\r,]+#', ',', $text);
-    }
-
-    /**
-     * Take a multiline description and convert it into a single
-     * long unbroken line.
-     */
-    protected static function removeLineBreaks($text)
-    {
-        return trim(preg_replace('#[ \t\n\r]+#', ' ', $text));
-    }
-}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/BespokeDocBlockParser.php b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/BespokeDocBlockParser.php
new file mode 100644
index 000000000..b53545c62
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/BespokeDocBlockParser.php
@@ -0,0 +1,322 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Parser\Internal;
+
+use Consolidation\AnnotatedCommand\Parser\CommandInfo;
+use Consolidation\AnnotatedCommand\Parser\DefaultsWithDescriptions;
+
+/**
+ * Given a class and method name, parse the annotations in the
+ * DocBlock comment, and provide accessor methods for all of
+ * the elements that are needed to create an annotated Command.
+ */
+class BespokeDocBlockParser
+{
+    protected $fqcnCache;
+
+    /**
+     * @var array
+     */
+    protected $tagProcessors = [
+        'command' => 'processCommandTag',
+        'name' => 'processCommandTag',
+        'arg' => 'processArgumentTag',
+        'param' => 'processArgumentTag',
+        'return' => 'processReturnTag',
+        'option' => 'processOptionTag',
+        'default' => 'processDefaultTag',
+        'aliases' => 'processAliases',
+        'usage' => 'processUsageTag',
+        'description' => 'processAlternateDescriptionTag',
+        'desc' => 'processAlternateDescriptionTag',
+    ];
+
+    public function __construct(CommandInfo $commandInfo, \ReflectionMethod $reflection, $fqcnCache = null)
+    {
+        $this->commandInfo = $commandInfo;
+        $this->reflection = $reflection;
+        $this->fqcnCache = $fqcnCache ?: new FullyQualifiedClassCache();
+    }
+
+    /**
+     * Parse the docBlock comment for this command, and set the
+     * fields of this class with the data thereby obtained.
+     */
+    public function parse()
+    {
+        $doc = $this->reflection->getDocComment();
+        $this->parseDocBlock($doc);
+    }
+
+    /**
+     * Save any tag that we do not explicitly recognize in the
+     * 'otherAnnotations' map.
+     */
+    protected function processGenericTag($tag)
+    {
+        $this->commandInfo->addAnnotation($tag->getTag(), $tag->getContent());
+    }
+
+    /**
+     * Set the name of the command from a @command or @name annotation.
+     */
+    protected function processCommandTag($tag)
+    {
+        if (!$tag->hasWordAndDescription($matches)) {
+            throw new \Exception('Could not determine command name from tag ' . (string)$tag);
+        }
+        $commandName = $matches['word'];
+        $this->commandInfo->setName($commandName);
+        // We also store the name in the 'other annotations' so that is is
+        // possible to determine if the method had a @command annotation.
+        $this->commandInfo->addAnnotation($tag->getTag(), $commandName);
+    }
+
+    /**
+     * The @description and @desc annotations may be used in
+     * place of the synopsis (which we call 'description').
+     * This is discouraged.
+     *
+     * @deprecated
+     */
+    protected function processAlternateDescriptionTag($tag)
+    {
+        $this->commandInfo->setDescription($tag->getContent());
+    }
+
+    /**
+     * Store the data from a @arg annotation in our argument descriptions.
+     */
+    protected function processArgumentTag($tag)
+    {
+        if (!$tag->hasVariable($matches)) {
+            throw new \Exception('Could not determine argument name from tag ' . (string)$tag);
+        }
+        if ($matches['variable'] == $this->optionParamName()) {
+            return;
+        }
+        $this->addOptionOrArgumentTag($tag, $this->commandInfo->arguments(), $matches['variable'], $matches['description']);
+    }
+
+    /**
+     * Store the data from an @option annotation in our option descriptions.
+     */
+    protected function processOptionTag($tag)
+    {
+        if (!$tag->hasVariable($matches)) {
+            throw new \Exception('Could not determine option name from tag ' . (string)$tag);
+        }
+        $this->addOptionOrArgumentTag($tag, $this->commandInfo->options(), $matches['variable'], $matches['description']);
+    }
+
+    protected function addOptionOrArgumentTag($tag, DefaultsWithDescriptions $set, $name, $description)
+    {
+        $variableName = $this->commandInfo->findMatchingOption($name);
+        $description = static::removeLineBreaks($description);
+        $set->add($variableName, $description);
+    }
+
+    /**
+     * Store the data from a @default annotation in our argument or option store,
+     * as appropriate.
+     */
+    protected function processDefaultTag($tag)
+    {
+        if (!$tag->hasVariable($matches)) {
+            throw new \Exception('Could not determine parameter name for default value from tag ' . (string)$tag);
+        }
+        $variableName = $matches['variable'];
+        $defaultValue = $this->interpretDefaultValue($matches['description']);
+        if ($this->commandInfo->arguments()->exists($variableName)) {
+            $this->commandInfo->arguments()->setDefaultValue($variableName, $defaultValue);
+            return;
+        }
+        $variableName = $this->commandInfo->findMatchingOption($variableName);
+        if ($this->commandInfo->options()->exists($variableName)) {
+            $this->commandInfo->options()->setDefaultValue($variableName, $defaultValue);
+        }
+    }
+
+    /**
+     * Store the data from a @usage annotation in our example usage list.
+     */
+    protected function processUsageTag($tag)
+    {
+        $lines = explode("\n", $tag->getContent());
+        $usage = trim(array_shift($lines));
+        $description = static::removeLineBreaks(implode("\n", array_map(function ($line) {
+            return trim($line);
+        }, $lines)));
+
+        $this->commandInfo->setExampleUsage($usage, $description);
+    }
+
+    /**
+     * Process the comma-separated list of aliases
+     */
+    protected function processAliases($tag)
+    {
+        $this->commandInfo->setAliases((string)$tag->getContent());
+    }
+
+    /**
+     * Store the data from a @return annotation in our argument descriptions.
+     */
+    protected function processReturnTag($tag)
+    {
+        // The return type might be a variable -- '$this'. It will
+        // usually be a type, like RowsOfFields, or \Namespace\RowsOfFields.
+        if (!$tag->hasVariableAndDescription($matches)) {
+            throw new \Exception('Could not determine return type from tag ' . (string)$tag);
+        }
+        // Look at namespace and `use` statments to make returnType a fqdn
+        $returnType = $matches['variable'];
+        $returnType = $this->findFullyQualifiedClass($returnType);
+        $this->commandInfo->setReturnType($returnType);
+    }
+
+    protected function findFullyQualifiedClass($className)
+    {
+        if (strpos($className, '\\') !== false) {
+            return $className;
+        }
+
+        return $this->fqcnCache->qualify($this->reflection->getFileName(), $className);
+    }
+
+    private function parseDocBlock($doc)
+    {
+        // Remove the leading /** and the trailing */
+        $doc = preg_replace('#^\s*/\*+\s*#', '', $doc);
+        $doc = preg_replace('#\s*\*+/\s*#', '', $doc);
+
+        // Nothing left? Exit.
+        if (empty($doc)) {
+            return;
+        }
+
+        $tagFactory = new TagFactory();
+        $lines = [];
+
+        foreach (explode("\n", $doc) as $row) {
+            // Remove trailing whitespace and leading space + '*'s
+            $row = rtrim($row);
+            $row = preg_replace('#^[ \t]*\**#', '', $row);
+
+            if (!$tagFactory->parseLine($row)) {
+                $lines[] = $row;
+            }
+        }
+
+        $this->processDescriptionAndHelp($lines);
+        $this->processAllTags($tagFactory->getTags());
+    }
+
+    protected function processDescriptionAndHelp($lines)
+    {
+        // Trim all of the lines individually.
+        $lines =
+            array_map(
+                function ($line) {
+                    return trim($line);
+                },
+                $lines
+            );
+
+        // Everything up to the first blank line goes in the description.
+        $description = array_shift($lines);
+        while ($this->nextLineIsNotEmpty($lines)) {
+            $description .= ' ' . array_shift($lines);
+        }
+
+        // Everything else goes in the help.
+        $help = trim(implode("\n", $lines));
+
+        $this->commandInfo->setDescription($description);
+        $this->commandInfo->setHelp($help);
+    }
+
+    protected function nextLineIsNotEmpty($lines)
+    {
+        if (empty($lines)) {
+            return false;
+        }
+
+        $nextLine = trim($lines[0]);
+        return !empty($nextLine);
+    }
+
+    protected function processAllTags($tags)
+    {
+        // Iterate over all of the tags, and process them as necessary.
+        foreach ($tags as $tag) {
+            $processFn = [$this, 'processGenericTag'];
+            if (array_key_exists($tag->getTag(), $this->tagProcessors)) {
+                $processFn = [$this, $this->tagProcessors[$tag->getTag()]];
+            }
+            $processFn($tag);
+        }
+    }
+
+    protected function lastParameterName()
+    {
+        $params = $this->commandInfo->getParameters();
+        $param = end($params);
+        if (!$param) {
+            return '';
+        }
+        return $param->name;
+    }
+
+    /**
+     * Return the name of the last parameter if it holds the options.
+     */
+    public function optionParamName()
+    {
+        // Remember the name of the last parameter, if it holds the options.
+        // We will use this information to ignore @param annotations for the options.
+        if (!isset($this->optionParamName)) {
+            $this->optionParamName = '';
+            $options = $this->commandInfo->options();
+            if (!$options->isEmpty()) {
+                $this->optionParamName = $this->lastParameterName();
+            }
+        }
+
+        return $this->optionParamName;
+    }
+
+    protected function interpretDefaultValue($defaultValue)
+    {
+        $defaults = [
+            'null' => null,
+            'true' => true,
+            'false' => false,
+            "''" => '',
+            '[]' => [],
+        ];
+        foreach ($defaults as $defaultName => $defaultTypedValue) {
+            if ($defaultValue == $defaultName) {
+                return $defaultTypedValue;
+            }
+        }
+        return $defaultValue;
+    }
+
+    /**
+     * Given a list that might be 'a b c' or 'a, b, c' or 'a,b,c',
+     * convert the data into the last of these forms.
+     */
+    protected static function convertListToCommaSeparated($text)
+    {
+        return preg_replace('#[ \t\n\r,]+#', ',', $text);
+    }
+
+    /**
+     * Take a multiline description and convert it into a single
+     * long unbroken line.
+     */
+    protected static function removeLineBreaks($text)
+    {
+        return trim(preg_replace('#[ \t\n\r]+#', ' ', $text));
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/CommandDocBlockParser2.php b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/CommandDocBlockParser2.php
deleted file mode 100644
index 22ecad2ba..000000000
--- a/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/CommandDocBlockParser2.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php
-namespace Consolidation\AnnotatedCommand\Parser\Internal;
-
-use phpDocumentor\Reflection\DocBlock;
-use phpDocumentor\Reflection\DocBlock\Tag\ParamTag;
-use phpDocumentor\Reflection\DocBlock\Tag\ReturnTag;
-use Consolidation\AnnotatedCommand\Parser\CommandInfo;
-use Consolidation\AnnotatedCommand\Parser\DefaultsWithDescriptions;
-
-/**
- * Given a class and method name, parse the annotations in the
- * DocBlock comment, and provide accessor methods for all of
- * the elements that are needed to create an annotated Command.
- */
-class CommandDocBlockParser2 extends AbstractCommandDocBlockParser
-{
-    /**
-     * Parse the docBlock comment for this command, and set the
-     * fields of this class with the data thereby obtained.
-     */
-    public function parse()
-    {
-        $docblockComment = $this->reflection->getDocComment();
-        $phpdoc = new DocBlock($docblockComment);
-
-        // First set the description (synopsis) and help.
-        $this->commandInfo->setDescription((string)$phpdoc->getShortDescription());
-        $this->commandInfo->setHelp((string)$phpdoc->getLongDescription());
-
-        $this->processAllTags($phpdoc);
-    }
-
-    protected function getTagContents($tag)
-    {
-        return $tag->getContent();
-    }
-
-    /**
-     * Store the data from a @arg annotation in our argument descriptions.
-     */
-    protected function processArgumentTag($tag)
-    {
-        if (!$this->pregMatchNameAndDescription((string)$tag->getDescription(), $match)) {
-            return;
-        }
-        $this->addOptionOrArgumentTag($tag, $this->commandInfo->arguments(), $match);
-    }
-
-    /**
-     * Store the data from a @param annotation in our argument descriptions.
-     */
-    protected function processParamTag($tag)
-    {
-        if (!$tag instanceof ParamTag) {
-            return;
-        }
-        return parent::processParamTag($tag);
-    }
-
-    /**
-     * Store the data from a @return annotation in our argument descriptions.
-     */
-    protected function processReturnTag($tag)
-    {
-        if (!$tag instanceof ReturnTag) {
-            return;
-        }
-        $this->commandInfo->setReturnType($tag->getType());
-    }
-}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/CommandDocBlockParser3.php b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/CommandDocBlockParser3.php
deleted file mode 100644
index ed0eb5804..000000000
--- a/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/CommandDocBlockParser3.php
+++ /dev/null
@@ -1,74 +0,0 @@
-<?php
-namespace Consolidation\AnnotatedCommand\Parser\Internal;
-
-use phpDocumentor\Reflection\DocBlock\Tags\Param;
-use phpDocumentor\Reflection\DocBlock\Tags\Return_;
-use Consolidation\AnnotatedCommand\Parser\CommandInfo;
-use Consolidation\AnnotatedCommand\Parser\DefaultsWithDescriptions;
-
-/**
- * Given a class and method name, parse the annotations in the
- * DocBlock comment, and provide accessor methods for all of
- * the elements that are needed to create an annotated Command.
- */
-class CommandDocBlockParser3 extends AbstractCommandDocBlockParser
-{
-    /**
-     * Parse the docBlock comment for this command, and set the
-     * fields of this class with the data thereby obtained.
-     */
-    public function parse()
-    {
-        // DocBlockFactory::create fails if the comment is empty.
-        $docComment = $this->reflection->getDocComment();
-        if (empty($docComment)) {
-            return;
-        }
-        $phpdoc = $this->createDocBlock();
-
-        // First set the description (synopsis) and help.
-        $this->commandInfo->setDescription((string)$phpdoc->getSummary());
-        $this->commandInfo->setHelp((string)$phpdoc->getDescription());
-
-        $this->processAllTags($phpdoc);
-    }
-
-    public function createDocBlock()
-    {
-        $docBlockFactory = \phpDocumentor\Reflection\DocBlockFactory::createInstance();
-        $contextFactory = new \phpDocumentor\Reflection\Types\ContextFactory();
-
-        return $docBlockFactory->create(
-            $this->reflection,
-            $contextFactory->createFromReflector($this->reflection)
-        );
-    }
-
-    protected function getTagContents($tag)
-    {
-        return (string)$tag;
-    }
-
-    /**
-     * Store the data from a @param annotation in our argument descriptions.
-     */
-    protected function processParamTag($tag)
-    {
-        if (!$tag instanceof Param) {
-            return;
-        }
-        return parent::processParamTag($tag);
-    }
-
-    /**
-     * Store the data from a @return annotation in our argument descriptions.
-     */
-    protected function processReturnTag($tag)
-    {
-        if (!$tag instanceof Return_) {
-            return;
-        }
-        // If there is a spurrious trailing space on the return type, remove it.
-        $this->commandInfo->setReturnType(trim($this->getTagContents($tag)));
-    }
-}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/CommandDocBlockParserFactory.php b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/CommandDocBlockParserFactory.php
index fe1bdecd9..3421b7493 100644
--- a/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/CommandDocBlockParserFactory.php
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/CommandDocBlockParserFactory.php
@@ -15,14 +15,6 @@ public static function parse(CommandInfo $commandInfo, \ReflectionMethod $reflec
 
     private static function create(CommandInfo $commandInfo, \ReflectionMethod $reflection)
     {
-        if (static::hasReflectionDocBlock3()) {
-            return new CommandDocBlockParser3($commandInfo, $reflection);
-        }
-        return new CommandDocBlockParser2($commandInfo, $reflection);
-    }
-
-    private static function hasReflectionDocBlock3()
-    {
-        return class_exists('phpDocumentor\Reflection\DocBlockFactory') && class_exists('phpDocumentor\Reflection\Types\ContextFactory');
+        return new BespokeDocBlockParser($commandInfo, $reflection);
     }
 }
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/CsvUtils.php b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/CsvUtils.php
new file mode 100644
index 000000000..88ed3891f
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/CsvUtils.php
@@ -0,0 +1,49 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Parser\Internal;
+
+/**
+ * Methods to convert to / from a csv string.
+ */
+class CsvUtils
+{
+    /**
+     * Ensure that the provided data is a string.
+     *
+     * @param string|array $data The data to convert to a string.
+     * @return string
+     */
+    public static function toString($data)
+    {
+        if (is_array($data)) {
+            return static::csvEscape($data);
+        }
+        return $data;
+    }
+
+    /**
+     * Convert a string to a csv.
+     */
+    public static function csvEscape(array $data, $delimiter = ',')
+    {
+        $buffer = fopen('php://temp', 'r+');
+        fputcsv($buffer, $data, $delimiter);
+        rewind($buffer);
+        $csv = fgets($buffer);
+        fclose($buffer);
+        return rtrim($csv);
+    }
+
+    /**
+     * Return a specific named annotation for this command.
+     *
+     * @param string|array $data The data to convert to an array.
+     * @return array
+     */
+    public static function toList($data)
+    {
+        if (!is_array($data)) {
+            return str_getcsv($data);
+        }
+        return $data;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/DocblockTag.php b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/DocblockTag.php
new file mode 100644
index 000000000..f09c2bffa
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/DocblockTag.php
@@ -0,0 +1,155 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Parser\Internal;
+
+/**
+ * Hold the tag definition for one tag in a DocBlock.
+ *
+ * The tag can be sliced into the following forms:
+ * - "@tag content"
+ * - "@tag word description"
+ * - "@tag $variable description"
+ * - "@tag word $variable description"
+ */
+class DocblockTag
+{
+    /** @var string Name of the tag */
+    protected $tag;
+
+    /** @var string|null Contents of the tag. */
+    protected $content;
+
+    const TAG_REGEX = '@(?P<tag>[^\s$]+)[\s]*';
+    const VARIABLE_REGEX = '\\$(?P<variable>[^\s$]+)[\s]*';
+    const VARIABLE_OR_WORD_REGEX = '\\$?(?P<variable>[^\s$]+)[\s]*';
+    const TYPE_REGEX = '(?P<type>[^\s$]+)[\s]*';
+    const WORD_REGEX = '(?P<word>[^\s$]+)[\s]*';
+    const DESCRIPTION_REGEX = '(?P<description>.*)';
+    const IS_TAG_REGEX = '/^[*\s]*@/';
+
+    /**
+     * Check if the provided string begins with a tag
+     * @param string $subject
+     * @return bool
+     */
+    public static function isTag($subject)
+    {
+        return preg_match(self::IS_TAG_REGEX, $subject);
+    }
+
+    /**
+     * Use a regular expression to separate the tag from the content.
+     *
+     * @param string $subject
+     * @param string[] &$matches Sets $matches['tag'] and $matches['description']
+     * @return bool
+     */
+    public static function splitTagAndContent($subject, &$matches)
+    {
+        $regex = '/' . self::TAG_REGEX . self::DESCRIPTION_REGEX . '/s';
+        return preg_match($regex, $subject, $matches);
+    }
+
+    /**
+     * DockblockTag constructor
+     */
+    public function __construct($tag, $content = null)
+    {
+        $this->tag = $tag;
+        $this->content = $content;
+    }
+
+    /**
+     * Add more content onto a tag during parsing.
+     */
+    public function appendContent($line)
+    {
+        $this->content .= "\n$line";
+    }
+
+    /**
+     * Return the tag - e.g. "@foo description" returns 'foo'
+     *
+     * @return string
+     */
+    public function getTag()
+    {
+        return $this->tag;
+    }
+
+    /**
+     * Return the content portion of the tag - e.g. "@foo bar baz boz" returns
+     * "bar baz boz"
+     *
+     * @return string
+     */
+    public function getContent()
+    {
+        return $this->content;
+    }
+
+    /**
+     * Convert tag back into a string.
+     */
+    public function __toString()
+    {
+        return '@' . $this->getTag() . ' ' . $this->getContent();
+    }
+
+    /**
+     * Determine if tag is one of:
+     * - "@tag variable description"
+     * - "@tag $variable description"
+     * - "@tag type $variable description"
+     *
+     * @param string $subject
+     * @param string[] &$matches Sets $matches['variable'] and
+     *   $matches['description']; might set $matches['type'].
+     * @return bool
+     */
+    public function hasVariable(&$matches)
+    {
+        return
+            $this->hasTypeVariableAndDescription($matches) ||
+            $this->hasVariableAndDescription($matches);
+    }
+
+    /**
+     * Determine if tag is "@tag $variable description"
+     * @param string $subject
+     * @param string[] &$matches Sets $matches['variable'] and
+     *   $matches['description']
+     * @return bool
+     */
+    public function hasVariableAndDescription(&$matches)
+    {
+        $regex = '/^\s*' . self::VARIABLE_OR_WORD_REGEX . self::DESCRIPTION_REGEX . '/s';
+        return preg_match($regex, $this->getContent(), $matches);
+    }
+
+    /**
+     * Determine if tag is "@tag type $variable description"
+     *
+     * @param string $subject
+     * @param string[] &$matches Sets $matches['variable'],
+     *   $matches['description'] and $matches['type'].
+     * @return bool
+     */
+    public function hasTypeVariableAndDescription(&$matches)
+    {
+        $regex = '/^\s*' . self::TYPE_REGEX . self::VARIABLE_REGEX . self::DESCRIPTION_REGEX . '/s';
+        return preg_match($regex, $this->getContent(), $matches);
+    }
+
+    /**
+     * Determine if tag is "@tag word description"
+     * @param string $subject
+     * @param string[] &$matches Sets $matches['word'] and
+     *   $matches['description']
+     * @return bool
+     */
+    public function hasWordAndDescription(&$matches)
+    {
+        $regex = '/^\s*' . self::WORD_REGEX . self::DESCRIPTION_REGEX . '/s';
+        return preg_match($regex, $this->getContent(), $matches);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/FullyQualifiedClassCache.php b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/FullyQualifiedClassCache.php
new file mode 100644
index 000000000..4daab65af
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/FullyQualifiedClassCache.php
@@ -0,0 +1,106 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Parser\Internal;
+
+class FullyQualifiedClassCache
+{
+    protected $classCache = [];
+    protected $namespaceCache = [];
+
+    public function qualify($filename, $className)
+    {
+        $this->primeCache($filename, $className);
+        return $this->cached($filename, $className);
+    }
+
+    protected function cached($filename, $className)
+    {
+        return isset($this->classCache[$filename][$className]) ? $this->classCache[$filename][$className] : $className;
+    }
+
+    protected function primeCache($filename, $className)
+    {
+        // If the cache has already been primed, do no further work
+        if (isset($this->namespaceCache[$filename])) {
+            return false;
+        }
+
+        $handle = fopen($filename, "r");
+        if (!$handle) {
+            return false;
+        }
+
+        $namespaceName = $this->primeNamespaceCache($filename, $handle);
+        $this->primeUseCache($filename, $handle);
+
+        // If there is no 'use' statement for the className, then
+        // generate an effective classname from the namespace
+        if (!isset($this->classCache[$filename][$className])) {
+            $this->classCache[$filename][$className] = $namespaceName . '\\' . $className;
+        }
+
+        fclose($handle);
+    }
+
+    protected function primeNamespaceCache($filename, $handle)
+    {
+        $namespaceName = $this->readNamespace($handle);
+        if (!$namespaceName) {
+            return false;
+        }
+        $this->namespaceCache[$filename] = $namespaceName;
+        return $namespaceName;
+    }
+
+    protected function primeUseCache($filename, $handle)
+    {
+        $usedClasses = $this->readUseStatements($handle);
+        if (empty($usedClasses)) {
+            return false;
+        }
+        $this->classCache[$filename] = $usedClasses;
+    }
+
+    protected function readNamespace($handle)
+    {
+        $namespaceRegex = '#^\s*namespace\s+#';
+        $line = $this->readNextRelevantLine($handle);
+        if (!$line || !preg_match($namespaceRegex, $line)) {
+            return false;
+        }
+
+        $namespaceName = preg_replace($namespaceRegex, '', $line);
+        $namespaceName = rtrim($namespaceName, ';');
+        return $namespaceName;
+    }
+
+    protected function readUseStatements($handle)
+    {
+        $useRegex = '#^\s*use\s+#';
+        $result = [];
+        while (true) {
+            $line = $this->readNextRelevantLine($handle);
+            if (!$line || !preg_match($useRegex, $line)) {
+                return $result;
+            }
+            $usedClass = preg_replace($useRegex, '', $line);
+            $usedClass = rtrim($usedClass, ';');
+            $unqualifiedClass = preg_replace('#.*\\\\#', '', $usedClass);
+            // If this is an aliased class, 'use \Foo\Bar as Baz', then adjust
+            if (strpos($usedClass, ' as ')) {
+                $unqualifiedClass = preg_replace('#.*\sas\s+#', '', $usedClass);
+                $usedClass = preg_replace('#\s+as\s+#', '', $usedClass);
+            }
+            $result[$unqualifiedClass] = $usedClass;
+        }
+    }
+
+    protected function readNextRelevantLine($handle)
+    {
+        while (($line = fgets($handle)) !== false) {
+            if (preg_match('#^\s*\w#', $line)) {
+                return trim($line);
+            }
+        }
+        return false;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/TagFactory.php b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/TagFactory.php
new file mode 100644
index 000000000..4c48679d5
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/src/Parser/Internal/TagFactory.php
@@ -0,0 +1,67 @@
+<?php
+namespace Consolidation\AnnotatedCommand\Parser\Internal;
+
+/**
+ * Hold some state. Collect tags.
+ */
+class TagFactory
+{
+    /** @var DocblockTag|null Current tag */
+    protected $current;
+
+    /** @var DocblockTag[] All tag */
+    protected $tags;
+
+    /**
+     * DocblockTag constructor
+     */
+    public function __construct()
+    {
+        $this->current = null;
+        $this->tags = [];
+    }
+
+    public function parseLine($line)
+    {
+        if (DocblockTag::isTag($line)) {
+            return $this->createTag($line);
+        }
+        if (empty($line)) {
+            return $this->storeCurrentTag();
+        }
+        return $this->accumulateContent($line);
+    }
+
+    public function getTags()
+    {
+        $this->storeCurrentTag();
+        return $this->tags;
+    }
+
+    protected function createTag($line)
+    {
+        DocblockTag::splitTagAndContent($line, $matches);
+        $this->storeCurrentTag();
+        $this->current = new DocblockTag($matches['tag'], $matches['description']);
+        return true;
+    }
+
+    protected function storeCurrentTag()
+    {
+        if (!$this->current) {
+            return false;
+        }
+        $this->tags[] = $this->current;
+        $this->current = false;
+        return true;
+    }
+
+    protected function accumulateContent($line)
+    {
+        if (!$this->current) {
+            return false;
+        }
+        $this->current->appendContent($line);
+        return true;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/tests/FullyQualifiedClassCacheTests.php b/lib/composer/vendor/consolidation/annotated-command/tests/FullyQualifiedClassCacheTests.php
new file mode 100644
index 000000000..dc913e701
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/tests/FullyQualifiedClassCacheTests.php
@@ -0,0 +1,59 @@
+<?php
+namespace Consolidation\AnnotatedCommand;
+
+use Consolidation\AnnotatedCommand\AnnotationData;
+use Consolidation\AnnotatedCommand\CommandData;
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+use Consolidation\AnnotatedCommand\Options\AlterOptionsCommandEvent;
+use Consolidation\AnnotatedCommand\Parser\CommandInfo;
+use Consolidation\TestUtils\ExampleCommandInfoAlterer;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\ArgvInput;
+use Symfony\Component\Console\Input\StringInput;
+use Symfony\Component\Console\Output\BufferedOutput;
+use Symfony\Component\Console\Output\OutputInterface;
+
+use \Consolidation\AnnotatedCommand\Parser\Internal\FullyQualifiedClassCache;
+
+class FullyQualifiedClassCacheTests extends \PHPUnit_Framework_TestCase
+{
+    function testFqcn()
+    {
+        $reflectionMethod = new \ReflectionMethod('\Consolidation\TestUtils\alpha\AlphaCommandFile', 'exampleTableTwo');
+        $filename = $reflectionMethod->getFileName();
+
+        $fqcnCache = new FullyQualifiedClassCache();
+
+        $handle = fopen($filename, "r");
+        $this->assertTrue($handle !== false);
+
+        $namespaceName = $this->callProtected($fqcnCache, 'readNamespace', [$handle]);
+
+        $this->assertEquals('Consolidation\TestUtils\alpha', $namespaceName);
+
+        $usedClasses = $this->callProtected($fqcnCache, 'readUseStatements', [$handle]);
+
+        $this->assertTrue(isset($usedClasses['RowsOfFields']));
+        $this->assertEquals('Consolidation\OutputFormatters\StructuredData\RowsOfFields', $usedClasses['RowsOfFields']);
+
+        fclose($handle);
+
+        $fqcn = $fqcnCache->qualify($filename, 'RowsOfFields');
+        $this->assertEquals('Consolidation\OutputFormatters\StructuredData\RowsOfFields', $fqcn);
+
+        $fqcn = $fqcnCache->qualify($filename, 'ClassWithoutUse');
+        $this->assertEquals('Consolidation\TestUtils\alpha\ClassWithoutUse', $fqcn);
+
+        $fqcn = $fqcnCache->qualify($filename, 'ExampleAliasedClass');
+        $this->assertEquals('Consolidation\TestUtils\ExampleCommandFile', $fqcn);
+    }
+
+    function callProtected($object, $method, $args = [])
+    {
+        $r = new \ReflectionMethod($object, $method);
+        $r->setAccessible(true);
+        return $r->invokeArgs($object, $args);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/tests/src/ExampleAnnotatedCommand.php b/lib/composer/vendor/consolidation/annotated-command/tests/src/ExampleAnnotatedCommand.php
index e114f8bea..6b4c6c5fc 100644
--- a/lib/composer/vendor/consolidation/annotated-command/tests/src/ExampleAnnotatedCommand.php
+++ b/lib/composer/vendor/consolidation/annotated-command/tests/src/ExampleAnnotatedCommand.php
@@ -19,12 +19,12 @@ class ExampleAnnotatedCommand extends AnnotatedCommand
     /**
      * Do the main function of the my:cat command.
      */
-    public function myCat($one, $two = '', $flip = false)
+    public function myCat($one, $two = '', $multiple = [], $flip = false)
     {
         if ($flip) {
-            return "{$two}{$one}";
+            return "{$two}{$one}" . implode('', array_reverse($multiple));
         }
-        return "{$one}{$two}";
+        return "{$one}{$two}" . implode('', $multiple);
     }
 
     /**
@@ -37,6 +37,8 @@ public function myCat($one, $two = '', $flip = false)
      * @arg string $one The first parameter.
      * @arg string $two The other parameter.
      * @default $two ''
+     * @option array $multiple An array of values
+     * @default $multiple []
      * @option boolean $flip Whether or not the second parameter should come first in the result.
      * @aliases c
      * @usage bet alpha --flip
@@ -46,9 +48,10 @@ protected function execute(InputInterface $input, OutputInterface $output)
     {
         $one = $input->getArgument('one');
         $two = $input->getArgument('two');
+        $multiple = $input->getOption('multiple');
         $flip = $input->getOption('flip');
 
-        $result = $this->myCat($one, $two, $flip);
+        $result = $this->myCat($one, $two, $multiple, $flip);
 
         // We could also just use $output->writeln($result) here,
         // but calling processResults enables the use of output
diff --git a/lib/composer/vendor/consolidation/annotated-command/tests/src/ExampleCommandFile.php b/lib/composer/vendor/consolidation/annotated-command/tests/src/ExampleCommandFile.php
index 3c6d8a0d4..1a9afef5b 100644
--- a/lib/composer/vendor/consolidation/annotated-command/tests/src/ExampleCommandFile.php
+++ b/lib/composer/vendor/consolidation/annotated-command/tests/src/ExampleCommandFile.php
@@ -7,6 +7,7 @@
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Event\ConsoleCommandEvent;
 use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\OutputInterface;
 
 /**
@@ -32,6 +33,65 @@ public function setOutput($output)
         $this->output = $output;
     }
 
+    /**
+     * Import config from a config directory.
+     *
+     * @command config:import
+     * @param $label A config directory label (i.e. a key in \$config_directories array in settings.php).
+     * @interact-config-label
+     * @option preview Format for displaying proposed changes. Recognized values: list, diff.
+     * @option source An arbitrary directory that holds the configuration files. An alternative to label argument
+     * @option partial Allows for partial config imports from the source directory. Only updates and new configs will be processed with this flag (missing configs will not be deleted).
+     * @aliases cim,config-import
+     */
+    public function import($label = null, $options = ['preview' => 'list', 'source' => InputOption::VALUE_REQUIRED, 'partial' => false])
+    {
+    }
+
+    /**
+     * Calculate the fibonacci sequence between two numbers.
+     *
+     * Graphic output will look like
+     *     +----+---+-------------+
+     *     |    |   |             |
+     *     |    |-+-|             |
+     *     |----+-+-+             |
+     *     |        |             |
+     *     |        |             |
+     *     |        |             |
+     *     +--------+-------------+
+     *
+     * @param int $start Number to start from
+     * @param int $steps Number of steps to perform
+     * @param array $opts
+     * @option $graphic Display the sequence graphically using cube
+     *   representation
+     */
+    public function fibonacci($start, $steps, $opts = ['graphic' => false])
+    {
+    }
+
+    /**
+     * Code sniffer.
+     *
+     * Run the PHP Codesniffer on a file or directory.
+     *
+     * @param string $file
+     *    A file or directory to analyze.
+     * @option $autofix Whether to run the automatic fixer or not.
+     * @option $strict Show warnings as well as errors.
+     *    Default is to show only errors.
+     */
+    public function sniff(
+        $file = 'src',
+        array $options = [
+            'autofix' => false,
+            'strict' => false,
+        ]
+    ) {
+        return var_export($options, true);
+    }
+
     /**
      * This is the my:cat command
      *
@@ -46,7 +106,7 @@ public function setOutput($output)
      *   Concatenate "alpha" and "bet".
      * @arbitrary This annotation is here merely as a marker used in testing.
      */
-    public function myCat($one, $two = '', $options = ['flip' => false])
+    public function myCat($one, $two = '', array $options = ['flip' => false])
     {
         if ($options['flip']) {
             return "{$two}{$one}";
@@ -57,15 +117,23 @@ public function myCat($one, $two = '', $options = ['flip' => false])
     /**
      * @command my:repeat
      */
-    public function myRepeat($one, $two = '', $options = ['repeat' => 1])
+    public function myRepeat($one, $two = '', array $options = ['repeat' => 1])
     {
         return str_repeat("{$one}{$two}", $options['repeat']);
     }
 
     /**
+     * This is the my:join command
+     *
+     * This command will join its parameters together. It can also reverse and repeat its arguments.
+     *
      * @command my:join
+     * @usage a b
+     *   Join a and b to produce "a,b"
+     * @usage
+     *   Example with no parameters or options
      */
-    public function myJoin(array $args, $options = ['flip' => false, 'repeat' => 1])
+    public function myJoin(array $args, array $options = ['flip' => false, 'repeat' => 1])
     {
         if ($options['flip']) {
             $args = array_reverse($args);
@@ -90,6 +158,16 @@ public function commandWithNoOptions($one, $two = 'default')
         return "{$one}{$two}";
     }
 
+    /**
+     * This command work with app's input and output
+     *
+     * @command command:with-io-parameters
+     */
+    public function commandWithIOParameters(InputInterface $input, OutputInterface $output)
+    {
+        return $input->getFirstArgument();
+    }
+
     /**
      * This command has no arguments--only options
      *
@@ -97,7 +175,7 @@ public function commandWithNoOptions($one, $two = 'default')
      *
      * @option silent Supress output.
      */
-    public function commandWithNoArguments($opts = ['silent|s' => false])
+    public function commandWithNoArguments(array $opts = ['silent|s' => false])
     {
         if (!$opts['silent']) {
             return "Hello, world";
@@ -112,7 +190,7 @@ public function commandWithNoArguments($opts = ['silent|s' => false])
      * @param $opts The options
      * @option silent|s Supress output.
      */
-    public function shortcutOnAnnotation($opts = ['silent' => false])
+    public function shortcutOnAnnotation(array $opts = ['silent' => false])
     {
         if (!$opts['silent']) {
             return "Hello, world";
@@ -133,8 +211,10 @@ public function shortcutOnAnnotation($opts = ['silent' => false])
      * @usage 2 2 --negate
      *   Add two plus two and then negate.
      * @custom
+     * @dup one
+     * @dup two
      */
-    public function testArithmatic($one, $two, $options = ['negate' => false])
+    public function testArithmatic($one, $two = 2, array $options = ['negate' => false, 'unused' => 'bob'])
     {
         $result = $one + $two;
         if ($options['negate']) {
@@ -246,6 +326,22 @@ public function alterMeToo()
         return "fantabulous";
     }
 
+    /**
+     * @command test:replace-command
+     */
+    public function testReplaceCommand($value)
+    {
+        $this->output->writeln($value);
+    }
+
+    /**
+     * @hook replace-command test:replace-command
+     */
+    public function hookTestReplaceCommandHook($value)
+    {
+        $this->output->writeln("bar");
+    }
+
     /**
      * @hook pre-command test:post-command
      */
@@ -348,4 +444,78 @@ public function defaults($one = null, $two = null)
         }
         return "nothing provided";
     }
+
+    /**
+     * @return string
+     */
+    public function defaultOptionOne(array $options = ['foo' => '1'])
+    {
+        return "Foo is " . $options['foo'];
+    }
+
+    /**
+     * @return string
+     */
+    public function defaultOptionTwo(array $options = ['foo' => '2'])
+    {
+        return "Foo is " . $options['foo'];
+    }
+
+    /**
+     * @return string
+     */
+    public function defaultOptionNone(array $options = ['foo' => InputOption::VALUE_REQUIRED])
+    {
+        return "Foo is " . $options['foo'];
+    }
+
+    /**
+     * @return string
+     */
+    public function defaultOptionalValue(array $options = ['foo' => InputOption::VALUE_OPTIONAL])
+    {
+        return "Foo is " . var_export($options['foo'], true);
+    }
+
+    /**
+     * @return string
+     */
+    public function defaultOptionDefaultsToTrue(array $options = ['foo' => true])
+    {
+        return "Foo is " . var_export($options['foo'], true);
+    }
+
+    /**
+     * This is the test:required-array-option command
+     *
+     * This command will print all the valused of passed option
+     *
+     * @param array $opts
+     * @return string
+     */
+    public function testRequiredArrayOption(array $opts = ['arr|a' => []])
+    {
+        return implode(' ', $opts['arr']);
+    }
+
+    /**
+     * This is the test:array-option command
+     *
+     * This command will print all the valused of passed option
+     *
+     * @param array $opts
+     * @return string
+     */
+    public function testArrayOption(array $opts = ['arr|a' => ['1', '2', '3']])
+    {
+        return implode(' ', $opts['arr']);
+    }
+
+    /**
+     * @command global-options-only
+     */
+    public function globalOptionsOnly($arg, array $options = [])
+    {
+        return "Arg is $arg, options[help] is " . var_export($options['help'], true) . "\n";
+    }
 }
diff --git a/lib/composer/vendor/consolidation/annotated-command/tests/src/InMemoryCacheStore.php b/lib/composer/vendor/consolidation/annotated-command/tests/src/InMemoryCacheStore.php
new file mode 100644
index 000000000..134d87a09
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/tests/src/InMemoryCacheStore.php
@@ -0,0 +1,50 @@
+<?php
+namespace Consolidation\TestUtils;
+
+use Consolidation\AnnotatedCommand\Cache\SimpleCacheInterface;
+
+/**
+ * A simple in-memory cache for testing
+ */
+class InMemoryCacheStore implements SimpleCacheInterface
+{
+    protected $cache;
+
+    public function __construct()
+    {
+        $this->cache = [];
+    }
+
+    /**
+     * Test for an entry from the cache
+     * @param string $key
+     * @return boolean
+     */
+    public function has($key)
+    {
+        return array_key_exists($key, $this->cache);
+    }
+
+    /**
+     * Get an entry from the cache
+     * @param string $key
+     * @return array
+     */
+    public function get($key)
+    {
+        if (!$this->has($key)) {
+            return [];
+        }
+        return $this->cache[$key];
+    }
+
+    /**
+     * Store an entry in the cache
+     * @param string $key
+     * @param array $data
+     */
+    public function set($key, $data)
+    {
+        $this->cache[$key] = $data;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/tests/src/TestTerminal.php b/lib/composer/vendor/consolidation/annotated-command/tests/src/TestTerminal.php
new file mode 100644
index 000000000..cfcbf9751
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/tests/src/TestTerminal.php
@@ -0,0 +1,22 @@
+<?php
+namespace Consolidation\TestUtils;
+
+class TestTerminal
+{
+    protected $width = 0;
+
+    public function __construct($width)
+    {
+        $this->width = $width;
+    }
+
+    public function getWidth()
+    {
+        return $this->width;
+    }
+
+    public function setWidth($width)
+    {
+        $this->width = $width;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/annotated-command/tests/src/alpha/AlphaCommandFile.php b/lib/composer/vendor/consolidation/annotated-command/tests/src/alpha/AlphaCommandFile.php
index a58817ba5..651b8533d 100644
--- a/lib/composer/vendor/consolidation/annotated-command/tests/src/alpha/AlphaCommandFile.php
+++ b/lib/composer/vendor/consolidation/annotated-command/tests/src/alpha/AlphaCommandFile.php
@@ -7,6 +7,11 @@
 use Consolidation\AnnotatedCommand\AnnotationData;
 use Symfony\Component\Console\Input\InputOption;
 use Consolidation\AnnotatedCommand\CommandData;
+use Consolidation\AnnotatedCommand\Events\CustomEventAwareInterface;
+use Consolidation\AnnotatedCommand\Events\CustomEventAwareTrait;
+use Symfony\Component\Console\Command\Command;
+
+use Consolidation\TestUtils\ExampleCommandFile as ExampleAliasedClass;
 
 /**
  * Test file used in the testCommandDiscovery() test.
@@ -15,8 +20,10 @@
  * 'src' directory, and 'alpha' is one of the search directories available
  * for searching.
  */
-class AlphaCommandFile
+class AlphaCommandFile implements CustomEventAwareInterface
 {
+    use CustomEventAwareTrait;
+
     /**
      * @command always:fail
      */
@@ -25,6 +32,11 @@ public function alwaysFail()
         return new CommandError('This command always fails.', 13);
     }
 
+    public static function ignoredStaticMethod()
+    {
+        return 'This method is static; it should not generate a command.';
+    }
+
     /**
      * @command simulated:status
      */
@@ -72,17 +84,52 @@ public function exampleMessage()
      * Test command with formatters
      *
      * @command example:table
+     * @param $unused An unused argument
      * @field-labels
      *   first: I
      *   second: II
      *   third: III
-     * @usage example:table --format=yaml
-     * @usage example:table --format=csv
+     * @usage example:table --format=yml
+     *   Show the example table in yml format.
      * @usage example:table --fields=first,third
-     * @usage example:table --fields=III,II
-     * @return \Consolidation\OutputFormatters\StructuredData\RowsOfFields
+     *   Show only the first and third fields in the table.
+     * @usage example:table --fields=II,III
+     *   Note that either the field ID or the visible field label may be used.
+     * @aliases extab
+     * @topics docs-tables
+     * @return \Consolidation\OutputFormatters\StructuredData\RowsOfFields Fully-qualified class name
      */
-    public function exampleTable($options = ['format' => 'table', 'fields' => ''])
+    public function exampleTable($unused = '', $options = ['format' => 'table', 'fields' => ''])
+    {
+        $outputData = [
+            [ 'first' => 'One',  'second' => 'Two',  'third' => 'Three' ],
+            [ 'first' => 'Eins', 'second' => 'Zwei', 'third' => 'Drei'  ],
+            [ 'first' => 'Ichi', 'second' => 'Ni',   'third' => 'San'   ],
+            [ 'first' => 'Uno',  'second' => 'Dos',  'third' => 'Tres'  ],
+        ];
+        return new RowsOfFields($outputData);
+    }
+
+    /**
+     * Test command with formatters using a short classname in @return
+     *
+     * @command example:table2
+     * @param $unused An unused argument
+     * @field-labels
+     *   first: I
+     *   second: II
+     *   third: III
+     * @usage example:table --format=yml
+     *   Show the example table in yml format.
+     * @usage example:table --fields=first,third
+     *   Show only the first and third fields in the table.
+     * @usage example:table --fields=II,III
+     *   Note that either the field ID or the visible field label may be used.
+     * @aliases extab
+     * @topics docs-tables
+     * @return RowsOfFields Short class names are converted to fqcns
+     */
+    public function exampleTableTwo($unused = '', $options = ['format' => 'table', 'fields' => ''])
     {
         $outputData = [
             [ 'first' => 'One',  'second' => 'Two',  'third' => 'Three' ],
@@ -117,7 +164,7 @@ public function exampleWrap()
     /**
      * @hook option example:table
      */
-    public function additionalOptionForExampleTable($command, $annotationData)
+    public function additionalOptionForExampleTable(Command $command, AnnotationData $annotationData)
     {
         $command->addOption(
             'dynamic',
@@ -240,4 +287,39 @@ public function getLost()
     {
         return 'very lost';
     }
+
+    /**
+     * This command uses a custom event 'my-event' to collect data.  Note that
+     * the event handlers will not be found unless the hook manager is
+     * injected into this command handler object via `setHookManager()`
+     * (defined in CustomEventAwareTrait).
+     *
+     * @command use:event
+     */
+    public function useEvent()
+    {
+        $myEventHandlers = $this->getCustomEventHandlers('my-event');
+        $result = [];
+        foreach ($myEventHandlers as $handler) {
+            $result[] = $handler();
+        }
+        sort($result);
+        return implode(',', $result);
+    }
+
+    /**
+     * @hook on-event my-event
+     */
+    public function hookOne()
+    {
+        return 'one';
+    }
+
+    /**
+     * @hook on-event my-event
+     */
+    public function hookTwo()
+    {
+        return 'two';
+    }
 }
diff --git a/lib/composer/vendor/consolidation/annotated-command/tests/testAnnotatedCommand.php b/lib/composer/vendor/consolidation/annotated-command/tests/testAnnotatedCommand.php
index 098be1384..887300ed7 100644
--- a/lib/composer/vendor/consolidation/annotated-command/tests/testAnnotatedCommand.php
+++ b/lib/composer/vendor/consolidation/annotated-command/tests/testAnnotatedCommand.php
@@ -20,10 +20,10 @@ function testMyCatCommand()
         $this->assertEquals("This command will concatenate two parameters. If the --flip flag\nis provided, then the result is the concatenation of two and one.", $command->getHelp());
         $this->assertEquals('c', implode(',', $command->getAliases()));
         // Symfony Console composes the synopsis; perhaps we should not test it. Remove if this gives false failures.
-        $this->assertEquals('my:cat [--flip] [--] <one> [<two>]', $command->getSynopsis());
+        $this->assertEquals('my:cat [--multiple MULTIPLE] [--flip] [--] <one> [<two>]', $command->getSynopsis());
         $this->assertEquals('my:cat bet alpha --flip', implode(',', $command->getUsages()));
 
-        $input = new StringInput('my:cat bet alpha --flip');
+        $input = new StringInput('my:cat b alpha --multiple=t --multiple=e --flip');
         $this->assertRunCommandViaApplicationEquals($command, $input, 'alphabet');
     }
 
diff --git a/lib/composer/vendor/consolidation/annotated-command/tests/testAnnotatedCommandFactory.php b/lib/composer/vendor/consolidation/annotated-command/tests/testAnnotatedCommandFactory.php
index 1a0755d7d..551721e81 100644
--- a/lib/composer/vendor/consolidation/annotated-command/tests/testAnnotatedCommandFactory.php
+++ b/lib/composer/vendor/consolidation/annotated-command/tests/testAnnotatedCommandFactory.php
@@ -10,6 +10,7 @@
 use Symfony\Component\Console\Application;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\ArgvInput;
 use Symfony\Component\Console\Input\StringInput;
 use Symfony\Component\Console\Output\BufferedOutput;
 use Symfony\Component\Console\Output\OutputInterface;
@@ -19,6 +20,207 @@ class AnnotatedCommandFactoryTests extends \PHPUnit_Framework_TestCase
     protected $commandFileInstance;
     protected $commandFactory;
 
+    function testFibonacci()
+    {
+        $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile;
+        $this->commandFactory = new AnnotatedCommandFactory();
+        $commandInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'fibonacci');
+
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+        $this->assertEquals('fibonacci', $command->getName());
+        $this->assertEquals('fibonacci [--graphic] [--] <start> <steps>', $command->getSynopsis());
+        $this->assertEquals('Calculate the fibonacci sequence between two numbers.', $command->getDescription());
+        $this->assertEquals("Graphic output will look like
++----+---+-------------+
+|    |   |             |
+|    |-+-|             |
+|----+-+-+             |
+|        |             |
+|        |             |
+|        |             |
++--------+-------------+", $command->getHelp());
+
+        $this->assertInstanceOf('\Symfony\Component\Console\Command\Command', $command);
+
+        $input = new StringInput('help fibonacci');
+        $this->assertRunCommandViaApplicationContains($command, $input, ['Display the sequence graphically using cube representation']);
+    }
+
+    function testSniff()
+    {
+        $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile;
+        $this->commandFactory = new AnnotatedCommandFactory();
+        $commandInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'sniff');
+
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+        $this->assertEquals('sniff', $command->getName());
+        $this->assertEquals('sniff [--autofix] [--strict] [--] [<file>]', $command->getSynopsis());
+
+        $this->assertInstanceOf('\Symfony\Component\Console\Command\Command', $command);
+
+        $input = new StringInput('help sniff');
+        $this->assertRunCommandViaApplicationContains($command, $input, ['A file or directory to analyze.']);
+
+        $input = new StringInput('sniff --autofix --strict -- foo');
+        $this->assertRunCommandViaApplicationContains($command, $input, ["'autofix' => true",
+        "'strict' => true"]);
+    }
+
+    function testOptionDefaultValue()
+    {
+        $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile;
+        $this->commandFactory = new AnnotatedCommandFactory();
+        $commandInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'defaultOptionOne');
+
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+        $this->assertEquals('default:option-one', $command->getName());
+        $this->assertEquals('default:option-one [--foo [FOO]]', $command->getSynopsis());
+
+        $this->assertInstanceOf('\Symfony\Component\Console\Command\Command', $command);
+
+        $input = new StringInput('default:option-one');
+        $this->assertRunCommandViaApplicationEquals($command, $input, 'Foo is 1');
+
+        $commandInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'defaultOptionTwo');
+
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+        $this->assertEquals('default:option-two', $command->getName());
+        $this->assertEquals('default:option-two [--foo [FOO]]', $command->getSynopsis());
+
+        $input = new StringInput('default:option-two');
+        $this->assertRunCommandViaApplicationEquals($command, $input, 'Foo is 2');
+
+        $commandInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'defaultOptionNone');
+
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+        $this->assertEquals('default:option-none', $command->getName());
+        $this->assertEquals('default:option-none [--foo FOO]', $command->getSynopsis());
+
+        // Skip failing test until Symfony is fixed.
+        $this->markTestSkipped('Symfony Console 3.2.5 and 3.2.6 do not handle default options with required values correctly.');
+
+        $input = new StringInput('default:option-none --foo');
+        $this->assertRunCommandViaApplicationContains($command, $input, ['The "--foo" option requires a value.'], 1);
+    }
+
+    function testGlobalOptionsOnly()
+    {
+        $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile;
+        $this->commandFactory = new AnnotatedCommandFactory();
+        $commandInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'globalOptionsOnly');
+
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+
+        $input = new StringInput('global-options-only test');
+        $this->assertRunCommandViaApplicationEquals($command, $input, "Arg is test, options[help] is false");
+    }
+
+    function testOptionWithOptionalValue()
+    {
+        $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile;
+        $this->commandFactory = new AnnotatedCommandFactory();
+
+        $commandInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'defaultOptionalValue');
+
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+
+        // Test to see if we can differentiate between a missing option, and
+        // an option that has no value at all.
+        $input = new StringInput('default:optional-value --foo=bar');
+        $this->assertRunCommandViaApplicationEquals($command, $input, "Foo is 'bar'");
+
+        $input = new StringInput('default:optional-value --foo');
+        $this->assertRunCommandViaApplicationEquals($command, $input, 'Foo is true');
+
+        $input = new StringInput('default:optional-value');
+        $this->assertRunCommandViaApplicationEquals($command, $input, 'Foo is NULL');
+    }
+
+    function testOptionThatDefaultsToTrue()
+    {
+        $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile;
+        $this->commandFactory = new AnnotatedCommandFactory();
+
+        $commandInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'defaultOptionDefaultsToTrue');
+
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+
+        // Test to see if we can differentiate between a missing option, and
+        // an option that has no value at all.
+        $input = new StringInput('default:option-defaults-to-true --foo=bar');
+        $this->assertRunCommandViaApplicationEquals($command, $input, "Foo is 'bar'");
+
+        $input = new StringInput('default:option-defaults-to-true --foo');
+        $this->assertRunCommandViaApplicationEquals($command, $input, 'Foo is true');
+
+        $input = new StringInput('default:option-defaults-to-true');
+        $this->assertRunCommandViaApplicationEquals($command, $input, 'Foo is true');
+
+        $input = new StringInput('help default:option-defaults-to-true');
+        $this->assertRunCommandViaApplicationContains(
+            $command,
+            $input,
+            [
+                '--no-foo',
+                'Negate --foo option',
+            ]
+        );
+        $input = new StringInput('default:option-defaults-to-true --no-foo');
+        $this->assertRunCommandViaApplicationEquals($command, $input, 'Foo is false');
+    }
+    /**
+     * Test CommandInfo command caching.
+     *
+     * Sequence:
+     *  - Create all of the command info objects from one class, caching them.
+     *  - Change the method name of one of the items in the cache to a non-existent method
+     *  - Restore all of the cached commandinfo objects
+     *  - Ensure that the non-existent method cached commandinfo was not created
+     *  - Ensure that the now-missing cached commandinfo was still created
+     *
+     * This tests both save/restore, plus adding a new command method to
+     * a class, and removing a command method from a class.
+     */
+    function testAnnotatedCommandCache()
+    {
+        $testCacheStore = new \Consolidation\TestUtils\InMemoryCacheStore();
+
+        $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile;
+        $this->commandFactory = new AnnotatedCommandFactory();
+        $this->commandFactory->setDataStore($testCacheStore);
+
+        // Make commandInfo objects for every command in the test commandfile.
+        // These will also be stored in our cache.
+        $commandInfoList = $this->commandFactory->getCommandInfoListFromClass($this->commandFileInstance);
+
+        $cachedClassName = get_class($this->commandFileInstance);
+
+        $this->assertTrue($testCacheStore->has($cachedClassName));
+
+        $cachedData = $testCacheStore->get($cachedClassName);
+        $this->assertFalse(empty($cachedData));
+        $this->assertTrue(array_key_exists('testArithmatic', $cachedData));
+
+        $alterCommandInfoCache = $cachedData['testArithmatic'];
+        unset($cachedData['testArithmatic']);
+        $alterCommandInfoCache['method_name'] = 'nonExistentMethod';
+        $cachedData[$alterCommandInfoCache['method_name']] = $alterCommandInfoCache;
+
+        $testCacheStore->set($cachedClassName, $cachedData);
+
+        $restoredCommandInfoList = $this->commandFactory->getCommandInfoListFromClass($this->commandFileInstance);
+
+        $rebuiltCachedData = $testCacheStore->get($cachedClassName);
+
+        $this->assertFalse(empty($rebuiltCachedData));
+        $this->assertTrue(array_key_exists('testArithmatic', $rebuiltCachedData));
+        $this->assertFalse(array_key_exists('nonExistentMethod', $rebuiltCachedData));
+    }
+
     /**
      * Test CommandInfo command annotation parsing.
      */
@@ -35,7 +237,7 @@ function testAnnotatedCommandCreation()
         $this->assertEquals('This is the test:arithmatic command', $command->getDescription());
         $this->assertEquals("This command will add one and two. If the --negate flag\nis provided, then the result is negated.", $command->getHelp());
         $this->assertEquals('arithmatic', implode(',', $command->getAliases()));
-        $this->assertEquals('test:arithmatic [--negate] [--] <one> <two>', $command->getSynopsis());
+        $this->assertEquals('test:arithmatic [--negate] [--unused [UNUSED]] [--] <one> [<two>]', $command->getSynopsis());
         $this->assertEquals('test:arithmatic 2 2 --negate', implode(',', $command->getUsages()));
 
         $input = new StringInput('arithmatic 2 3 --negate');
@@ -86,6 +288,29 @@ function testMyCatCommand()
         $this->assertRunCommandViaApplicationEquals($command, $input, 'alphabet');
     }
 
+    function testJoinCommandHelp()
+    {
+        $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile;
+        $this->commandFactory = new AnnotatedCommandFactory();
+        $commandInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'myJoin');
+
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+
+        $this->assertInstanceOf('\Symfony\Component\Console\Command\Command', $command);
+        $this->assertEquals('my:join', $command->getName());
+        $this->assertEquals('This is the my:join command', $command->getDescription());
+        $this->assertEquals("This command will join its parameters together. It can also reverse and repeat its arguments.", $command->getHelp());
+        $this->assertEquals('my:join [--flip] [--repeat [REPEAT]] [--] [<args>]...', $command->getSynopsis());
+
+        // TODO: Extra whitespace character if there are no options et. al. in the
+        // usage. This is uncommon, and the defect is invisible. Maybe find it someday.
+        $actualUsages = implode(',', $command->getUsages());
+        $this->assertEquals('my:join a b,my:join ', $actualUsages);
+
+        $input = new StringInput('my:join bet alpha --flip --repeat=2');
+        $this->assertRunCommandViaApplicationEquals($command, $input, 'alphabetalphabet');
+    }
+
     function testDefaultsCommand()
     {
         $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile;
@@ -126,6 +351,34 @@ function testCommandWithNoOptions()
 
         $input = new StringInput('command:with-no-options something');
         $this->assertRunCommandViaApplicationEquals($command, $input, 'somethingdefault');
+
+        $input = new StringInput('help command:with-no-options something');
+        $this->assertRunCommandViaApplicationContains(
+            $command,
+            $input,
+            [
+                'The first parameter.',
+                'The other parameter.',
+            ]
+        );
+    }
+
+    function testCommandWithIOParameters()
+    {
+        $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile;
+        $this->commandFactory = new AnnotatedCommandFactory();
+        $commandInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'commandWithIOParameters');
+
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+
+        $this->assertInstanceOf('\Symfony\Component\Console\Command\Command', $command);
+        $this->assertEquals('command:with-io-parameters', $command->getName());
+        $this->assertEquals("This command work with app's input and output", $command->getDescription());
+        $this->assertEquals('', $command->getHelp());
+        $this->assertEquals('command:with-io-parameters', $command->getSynopsis());
+
+        $input = new StringInput('command:with-io-parameters');
+        $this->assertRunCommandViaApplicationEquals($command, $input, 'command:with-io-parameters');
     }
 
     function testCommandWithNoArguments()
@@ -237,6 +490,41 @@ function testPassThroughWithInputManipulation()
         $this->assertRunCommandViaApplicationEquals($command, $input, 'betxyzbetxyz');
     }
 
+    function testRequiredArrayOption()
+    {
+        $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile;
+        $this->commandFactory = new AnnotatedCommandFactory();
+        $commandInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'testRequiredArrayOption');
+
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+        $this->assertEquals('test:required-array-option [-a|--arr ARR]', $command->getSynopsis());
+
+        $input = new StringInput('test:required-array-option --arr=1 --arr=2 --arr=3');
+        $this->assertRunCommandViaApplicationEquals($command, $input, '1 2 3');
+
+        $input = new StringInput('test:required-array-option -a 1 -a 2 -a 3');
+        $this->assertRunCommandViaApplicationEquals($command, $input, '1 2 3');
+    }
+
+    function testArrayOption()
+    {
+        $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile;
+        $this->commandFactory = new AnnotatedCommandFactory();
+        $commandInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'testArrayOption');
+
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+        $this->assertEquals('test:array-option [-a|--arr [ARR]]', $command->getSynopsis());
+
+        $input = new StringInput('test:array-option');
+        $this->assertRunCommandViaApplicationEquals($command, $input, '1 2 3');
+
+        $input = new StringInput('test:array-option --arr=a --arr=b --arr=c');
+        $this->assertRunCommandViaApplicationEquals($command, $input, 'a b c');
+
+        $input = new StringInput('test:array-option -a a');
+        $this->assertRunCommandViaApplicationEquals($command, $input, 'a');
+    }
+
     function testHookedCommand()
     {
         $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile();
@@ -264,6 +552,33 @@ function testHookedCommand()
 
         $input = new StringInput('test:hook bar');
         $this->assertRunCommandViaApplicationEquals($command, $input, '<[bar]>');
+
+        $input = new StringInput('list --raw');
+        $this->assertRunCommandViaApplicationContains($command, $input, ['This command wraps its parameter in []; its alter hook then wraps the result in .']);
+    }
+
+    function testReplaceCommandHook(){
+        $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile();
+        $this->commandFactory = new AnnotatedCommandFactory();
+
+        $hookInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'hookTestReplaceCommandHook');
+
+        $this->assertTrue($hookInfo->hasAnnotation('hook'));
+        $this->assertEquals('replace-command test:replace-command', $hookInfo->getAnnotation('hook'));
+
+        $this->commandFactory->registerCommandHook($hookInfo, $this->commandFileInstance);
+
+        $hookCallback = $this->commandFactory->hookManager()->get('test:replace-command', [HookManager::REPLACE_COMMAND_HOOK]);
+        $this->assertTrue($hookCallback != null);
+        $this->assertEquals(1, count($hookCallback));
+        $this->assertEquals(2, count($hookCallback[0]));
+        $this->assertTrue(is_callable($hookCallback[0]));
+        $this->assertEquals('hookTestReplaceCommandHook', $hookCallback[0][1]);
+
+        $input = new StringInput('test:replace-command foo');
+        $commandInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'testReplaceCommand');
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+        $this->assertRunCommandViaApplicationEquals($command, $input, "bar", 0);
     }
 
     function testPostCommandCalledAfterCommand()
@@ -338,6 +653,22 @@ function testHookAllCommands()
         $this->assertRunCommandViaApplicationEquals($command, $input, '*** bar ***');
     }
 
+    function testDoubleDashWithVersion()
+    {
+        $this->commandFileInstance = new \Consolidation\TestUtils\ExampleHookAllCommandFile();
+        $this->commandFactory = new AnnotatedCommandFactory();
+        $commandInfo = $this->commandFactory->createCommandInfo($this->commandFileInstance, 'doCat');
+        $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
+
+        $input = new ArgvInput(['placeholder', 'do:cat', 'one', '--', '--version']);
+        list($statusCode, $commandOutput) = $this->runCommandViaApplication($command, $input);
+
+        if ($commandOutput == 'TestApplication version 0.0.0') {
+            $this->markTestSkipped('Symfony/Console 2.x does not respect -- with --version');
+        }
+        $this->assertEquals('one--version', $commandOutput);
+    }
+
     function testAnnotatedHookedCommand()
     {
         $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile();
@@ -404,7 +735,7 @@ function testHookHasCommandAnnotation()
         $annotationData = $commandInfo->getRawAnnotations();
         $this->assertEquals('addmycommandname', implode(',', $annotationData->keys()));
         $annotationData = $commandInfo->getAnnotations();
-        $this->assertEquals('addmycommandname,command', implode(',', $annotationData->keys()));
+        $this->assertEquals('addmycommandname,command,_path,_classname', implode(',', $annotationData->keys()));
 
         $command = $this->commandFactory->createCommand($commandInfo, $this->commandFileInstance);
 
@@ -415,7 +746,6 @@ function testHookHasCommandAnnotation()
         $this->assertRunCommandViaApplicationEquals($command, $input, 'fantabulous from alter:me-too');
     }
 
-
     function testHookedCommandWithHookAddedLater()
     {
         $this->commandFileInstance = new \Consolidation\TestUtils\ExampleCommandFile();
@@ -612,7 +942,25 @@ function callProtected($object, $method, $args = [])
         return $r->invokeArgs($object, $args);
     }
 
+    function assertRunCommandViaApplicationContains($command, $input, $containsList, $expectedStatusCode = 0)
+    {
+        list($statusCode, $commandOutput) = $this->runCommandViaApplication($command, $input);
+
+        foreach ($containsList as $contains) {
+            $this->assertContains($contains, $commandOutput);
+        }
+        $this->assertEquals($expectedStatusCode, $statusCode);
+    }
+
     function assertRunCommandViaApplicationEquals($command, $input, $expectedOutput, $expectedStatusCode = 0)
+    {
+        list($statusCode, $commandOutput) = $this->runCommandViaApplication($command, $input);
+
+        $this->assertEquals($expectedOutput, $commandOutput);
+        $this->assertEquals($expectedStatusCode, $statusCode);
+    }
+
+    function runCommandViaApplication($command, $input)
     {
         $output = new BufferedOutput();
         if ($this->commandFileInstance && method_exists($this->commandFileInstance, 'setOutput')) {
@@ -624,16 +972,15 @@ function assertRunCommandViaApplicationEquals($command, $input, $expectedOutput,
 
         $eventDispatcher = new \Symfony\Component\EventDispatcher\EventDispatcher();
         $eventDispatcher->addSubscriber($this->commandFactory->commandProcessor()->hookManager());
-        $eventDispatcher->addSubscriber($alterOptionsEventManager);
+        $this->commandFactory->commandProcessor()->hookManager()->addCommandEvent($alterOptionsEventManager);
         $application->setDispatcher($eventDispatcher);
 
         $application->setAutoExit(false);
         $application->add($command);
 
         $statusCode = $application->run($input, $output);
-        $commandOutput = trim($output->fetch());
+        $commandOutput = trim(str_replace("\r", '', $output->fetch()));
 
-        $this->assertEquals($expectedOutput, $commandOutput);
-        $this->assertEquals($expectedStatusCode, $statusCode);
+        return [$statusCode, $commandOutput];
     }
 }
diff --git a/lib/composer/vendor/consolidation/annotated-command/tests/testCommandInfo.php b/lib/composer/vendor/consolidation/annotated-command/tests/testCommandInfo.php
index 29fb2ebfc..685474143 100644
--- a/lib/composer/vendor/consolidation/annotated-command/tests/testCommandInfo.php
+++ b/lib/composer/vendor/consolidation/annotated-command/tests/testCommandInfo.php
@@ -2,6 +2,8 @@
 namespace Consolidation\AnnotatedCommand;
 
 use Consolidation\AnnotatedCommand\Parser\CommandInfo;
+use Consolidation\AnnotatedCommand\Parser\CommandInfoSerializer;
+use Consolidation\AnnotatedCommand\Parser\CommandInfoDeserializer;
 
 class CommandInfoTests extends \PHPUnit_Framework_TestCase
 {
@@ -22,8 +24,31 @@ function flattenArray($actualValue)
      */
     function testParsing()
     {
-        $commandInfo = new CommandInfo('\Consolidation\TestUtils\ExampleCommandFile', 'testArithmatic');
+        $commandInfo = CommandInfo::create('\Consolidation\TestUtils\ExampleCommandFile', 'testArithmatic');
+        $this->assertCommandInfoIsAsExpected($commandInfo);
 
+        $serializer = new CommandInfoSerializer();
+        $serialized = $serializer->serialize($commandInfo);
+
+        $deserializer = new CommandInfoDeserializer();
+
+        $deserializedCommandInfo = $deserializer->deserialize($serialized);
+        $this->assertCommandInfoIsAsExpected($deserializedCommandInfo);
+    }
+
+    function testWithConfigImport()
+    {
+        $commandInfo = CommandInfo::create('\Consolidation\TestUtils\ExampleCommandFile', 'import');
+        $this->assertEquals('config:import', $commandInfo->getName());
+
+        $this->assertEquals(
+            'A config directory label (i.e. a key in \$config_directories array in settings.php).',
+            $commandInfo->arguments()->getDescription('label')
+        );
+    }
+
+    function assertCommandInfoIsAsExpected($commandInfo)
+    {
         $this->assertEquals('test:arithmatic', $commandInfo->getName());
         $this->assertEquals(
             'This is the test:arithmatic command',
@@ -46,15 +71,31 @@ function testParsing()
             'The other number to add.',
             $commandInfo->arguments()->getDescription('two')
         );
+        $this->assertEquals(
+            '2',
+            $commandInfo->arguments()->get('two')
+        );
         $this->assertEquals(
             'Whether or not the result should be negated.',
             $commandInfo->options()->getDescription('negate')
         );
+        $this->assertEquals(
+            'bob',
+            $commandInfo->options()->get('unused')
+        );
+        $this->assertEquals(
+            'one,two',
+            $commandInfo->getAnnotation('dup')
+        );
+        $this->assertEquals(
+            ['one','two'],
+            $commandInfo->getAnnotationList('dup')
+        );
     }
 
     function testReturnValue()
     {
-        $commandInfo = new CommandInfo('\Consolidation\TestUtils\alpha\AlphaCommandFile', 'exampleTable');
+        $commandInfo = CommandInfo::create('\Consolidation\TestUtils\alpha\AlphaCommandFile', 'exampleTable');
         $this->assertEquals('example:table', $commandInfo->getName());
         $this->assertEquals('\Consolidation\OutputFormatters\StructuredData\RowsOfFields', $commandInfo->getReturnType());
     }
diff --git a/lib/composer/vendor/consolidation/annotated-command/tests/testFullStack.php b/lib/composer/vendor/consolidation/annotated-command/tests/testFullStack.php
index 8f3e10ad5..5fb372197 100644
--- a/lib/composer/vendor/consolidation/annotated-command/tests/testFullStack.php
+++ b/lib/composer/vendor/consolidation/annotated-command/tests/testFullStack.php
@@ -13,6 +13,7 @@
 use Consolidation\AnnotatedCommand\Options\AlterOptionsCommandEvent;
 use Consolidation\AnnotatedCommand\Parser\CommandInfo;
 use Consolidation\OutputFormatters\FormatterManager;
+use Consolidation\TestUtils\TestTerminal;
 use Symfony\Component\Console\Application;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;
@@ -21,6 +22,8 @@
 use Symfony\Component\Console\Output\OutputInterface;
 use Consolidation\TestUtils\ApplicationWithTerminalWidth;
 use Consolidation\AnnotatedCommand\Options\PrepareTerminalWidthOption;
+use Consolidation\AnnotatedCommand\Events\CustomEventAwareInterface;
+use Consolidation\AnnotatedCommand\Events\CustomEventAwareTrait;
 
 /**
  * Do a test of all of the classes in this project, top-to-bottom.
@@ -36,7 +39,7 @@ function setup() {
         $alterOptionsEventManager = new AlterOptionsCommandEvent($this->application);
         $eventDispatcher = new \Symfony\Component\EventDispatcher\EventDispatcher();
         $eventDispatcher->addSubscriber($this->commandFactory->commandProcessor()->hookManager());
-        $eventDispatcher->addSubscriber($alterOptionsEventManager);
+        $this->commandFactory->commandProcessor()->hookManager()->addCommandEvent($alterOptionsEventManager);
         $this->application->setDispatcher($eventDispatcher);
         $this->application->setAutoExit(false);
     }
@@ -46,7 +49,7 @@ function testValidFormats()
         $formatter = new FormatterManager();
         $formatter->addDefaultFormatters();
         $formatter->addDefaultSimplifiers();
-        $commandInfo = new CommandInfo('\Consolidation\TestUtils\alpha\AlphaCommandFile', 'exampleTable');
+        $commandInfo = CommandInfo::create('\Consolidation\TestUtils\alpha\AlphaCommandFile', 'exampleTable');
         $this->assertEquals('example:table', $commandInfo->getName());
         $this->assertEquals('\Consolidation\OutputFormatters\StructuredData\RowsOfFields', $commandInfo->getReturnType());
     }
@@ -59,7 +62,13 @@ function testAutomaticOptions()
         $formatter->addDefaultSimplifiers();
 
         $this->commandFactory->commandProcessor()->setFormatterManager($formatter);
-        $commandInfo = $this->commandFactory->createCommandInfo($commandFileInstance, 'exampleTable');
+        $this->assertAutomaticOptionsForCommand($commandFileInstance, 'exampleTable', 'example:table');
+        $this->assertAutomaticOptionsForCommand($commandFileInstance, 'exampleTableTwo', 'example:table2');
+    }
+
+    function assertAutomaticOptionsForCommand($commandFileInstance, $functionName, $commandName)
+    {
+        $commandInfo = $this->commandFactory->createCommandInfo($commandFileInstance, $functionName);
 
         $command = $this->commandFactory->createCommand($commandInfo, $commandFileInstance);
         $this->application->add($command);
@@ -69,7 +78,7 @@ function testAutomaticOptions()
             '--format[=FORMAT]  Format the result data. Available formats: csv,json,list,php,print-r,sections,string,table,tsv,var_export,xml,yaml [default: "table"]',
             '--fields[=FIELDS]  Available fields: I (first), II (second), III (third) [default: ""]',
         ];
-        $this->assertRunCommandViaApplicationContains('help example:table', $containsList);
+        $this->assertRunCommandViaApplicationContains('help ' . $commandName, $containsList);
     }
 
     function testCommandsAndHooks()
@@ -92,18 +101,24 @@ function testCommandsAndHooks()
         $formatter->addDefaultSimplifiers();
         $hookManager = new HookManager();
         $terminalWidthOption = new PrepareTerminalWidthOption();
+        $terminalWidthOption->enableWrap(true);
         $terminalWidthOption->setApplication($this->application);
+        $testTerminal = new TestTerminal(0);
+        $terminalWidthOption->setTerminal($testTerminal);
         $commandProcessor = new CommandProcessor($hookManager);
         $commandProcessor->setFormatterManager($formatter);
         $commandProcessor->addPrepareFormatter($terminalWidthOption);
 
         // Create a new factory, and load all of the files
-        // discovered above.  The command factory class is
-        // tested in isolation in testAnnotatedCommandFactory.php,
-        // but this is the only place where
+        // discovered above.
         $factory = new AnnotatedCommandFactory();
         $factory->setCommandProcessor($commandProcessor);
-        // $factory->addListener(...);
+        // Add a listener to configure our command handler object
+        $factory->addListernerCallback(function($command) use($hookManager) {
+            if ($command instanceof CustomEventAwareInterface) {
+                $command->setHookManager($hookManager);
+            }
+        } );
         $factory->setIncludeAllPublicMethods(false);
         $this->addDiscoveredCommands($factory, $commandFiles);
 
@@ -112,6 +127,12 @@ function testCommandsAndHooks()
         $this->assertTrue($this->application->has('example:table'));
         $this->assertFalse($this->application->has('without:annotations'));
 
+        // Run the use:event command that defines a custom event, my-event.
+        $this->assertRunCommandViaApplicationEquals('use:event', 'one,two');
+        // Watch as we dynamically add a custom event to the hook manager to change the command results:
+        $hookManager->add(function () { return 'three'; }, HookManager::ON_EVENT, 'my-event');
+        $this->assertRunCommandViaApplicationEquals('use:event', 'one,three,two');
+
         // Fetch a reference to the 'example:table' command and test its valid format types
         $exampleTableCommand = $this->application->find('example:table');
         $returnType = $exampleTableCommand->getReturnType();
@@ -238,20 +259,21 @@ function testCommandsAndHooks()
         $this->assertRunCommandViaApplicationEquals('example:wrap', $expectedUnwrappedOutput);
 
         $expectedWrappedOutput = <<<EOT
- ------------------- --------------------
-  First               Second
- ------------------- --------------------
-  This is a really    This is the second
-  long cell that      column of the same
-  contains a lot of   table. It is also
-  data. When it is    very long, and
-  rendered, it        should be wrapped
-  should be wrapped   across multiple
-  across multiple     lines, just like
-  lines.              the first column.
- ------------------- --------------------
+ ------------------ --------------------
+  First              Second
+ ------------------ --------------------
+  This is a really   This is the second
+  long cell that     column of the same
+  contains a lot     table. It is also
+  of data. When it   very long, and
+  is rendered, it    should be wrapped
+  should be          across multiple
+  wrapped across     lines, just like
+  multiple lines.    the first column.
+ ------------------ --------------------
 EOT;
         $this->application->setWidthAndHeight(42, 24);
+        $testTerminal->setWidth(42);
         $this->assertRunCommandViaApplicationEquals('example:wrap', $expectedWrappedOutput);
     }
 
@@ -333,7 +355,7 @@ function testCommandsAndHooksWithBetaFolder()
         $allRegisteredHooks = $hookManager->getAllHooks();
         $registeredHookNames = array_keys($allRegisteredHooks);
         sort($registeredHookNames);
-        $this->assertEquals('*,example:table', implode(',', $registeredHookNames));
+        $this->assertEquals('*,example:table,my-event', implode(',', $registeredHookNames));
         $allHooksForExampleTable = $allRegisteredHooks['example:table'];
         $allHookPhasesForExampleTable = array_keys($allHooksForExampleTable);
         sort($allHookPhasesForExampleTable);
@@ -443,7 +465,7 @@ function assertRunCommandViaApplicationContains($cmd, $containsList, $doesNotCon
 
     function simplifyWhitespace($data)
     {
-        return trim(preg_replace('#[ \t]+$#m', '', $data));
+        return trim(preg_replace('#\s+$#m', '', $data));
     }
 
     function callProtected($object, $method, $args = [])
diff --git a/lib/composer/vendor/consolidation/annotated-command/tests/testHelp.php b/lib/composer/vendor/consolidation/annotated-command/tests/testHelp.php
new file mode 100644
index 000000000..e589861b6
--- /dev/null
+++ b/lib/composer/vendor/consolidation/annotated-command/tests/testHelp.php
@@ -0,0 +1,313 @@
+<?php
+namespace Consolidation\AnnotatedCommand;
+
+use Consolidation\AnnotatedCommand\Help\HelpCommand;
+
+use Consolidation\AnnotatedCommand\AnnotationData;
+use Consolidation\AnnotatedCommand\CommandData;
+use Consolidation\AnnotatedCommand\CommandProcessor;
+use Consolidation\AnnotatedCommand\Hooks\AlterResultInterface;
+use Consolidation\AnnotatedCommand\Hooks\ExtractOutputInterface;
+use Consolidation\AnnotatedCommand\Hooks\HookManager;
+use Consolidation\AnnotatedCommand\Hooks\ProcessResultInterface;
+use Consolidation\AnnotatedCommand\Hooks\StatusDeterminerInterface;
+use Consolidation\AnnotatedCommand\Hooks\ValidatorInterface;
+use Consolidation\AnnotatedCommand\Options\AlterOptionsCommandEvent;
+use Consolidation\AnnotatedCommand\Parser\CommandInfo;
+use Consolidation\OutputFormatters\FormatterManager;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\StringInput;
+use Symfony\Component\Console\Output\BufferedOutput;
+use Symfony\Component\Console\Output\OutputInterface;
+use Consolidation\TestUtils\ApplicationWithTerminalWidth;
+use Consolidation\AnnotatedCommand\Options\PrepareTerminalWidthOption;
+
+/**
+ * Test our 'help' command.
+ */
+class HelpTests extends \PHPUnit_Framework_TestCase
+{
+    protected $application;
+    protected $commandFactory;
+
+    function setup()
+    {
+        $this->application = new ApplicationWithTerminalWidth('TestApplication', '0.0.0');
+        $this->commandFactory = new AnnotatedCommandFactory();
+        // $factory->addListener(...);
+        $alterOptionsEventManager = new AlterOptionsCommandEvent($this->application);
+        $eventDispatcher = new \Symfony\Component\EventDispatcher\EventDispatcher();
+        $eventDispatcher->addSubscriber($this->commandFactory->commandProcessor()->hookManager());
+        $this->commandFactory->commandProcessor()->hookManager()->addCommandEvent($alterOptionsEventManager);
+        $this->application->setDispatcher($eventDispatcher);
+        $this->application->setAutoExit(false);
+
+        $discovery = new CommandFileDiscovery();
+        $discovery
+          ->setSearchPattern('*CommandFile.php')
+          ->setIncludeFilesAtBase(false)
+          ->setSearchLocations(['alpha']);
+
+        chdir(__DIR__);
+        $commandFiles = $discovery->discover('.', '\Consolidation\TestUtils');
+
+        $formatter = new FormatterManager();
+        $formatter->addDefaultFormatters();
+        $formatter->addDefaultSimplifiers();
+        $terminalWidthOption = new PrepareTerminalWidthOption();
+        $terminalWidthOption->setApplication($this->application);
+        $this->commandFactory->commandProcessor()->setFormatterManager($formatter);
+        $this->commandFactory->commandProcessor()->addPrepareFormatter($terminalWidthOption);
+
+        $this->commandFactory->setIncludeAllPublicMethods(false);
+        $this->addDiscoveredCommands($this->commandFactory, $commandFiles);
+
+        $helpCommandfile = new HelpCommand($this->application);
+        $commandList = $this->commandFactory->createCommandsFromClass($helpCommandfile);
+        foreach ($commandList as $command) {
+            $this->application->add($command);
+        }
+    }
+
+    public function addDiscoveredCommands($factory, $commandFiles) {
+        foreach ($commandFiles as $path => $commandClass) {
+            $this->assertFileExists($path);
+            if (!class_exists($commandClass)) {
+                include $path;
+            }
+            $commandInstance = new $commandClass();
+            $commandList = $factory->createCommandsFromClass($commandInstance);
+            foreach ($commandList as $command) {
+                $this->application->add($command);
+            }
+        }
+    }
+
+    function assertRunCommandViaApplicationEquals($cmd, $expectedOutput, $expectedStatusCode = 0)
+    {
+        $input = new StringInput($cmd);
+        $output = new BufferedOutput();
+
+        $statusCode = $this->application->run($input, $output);
+        $commandOutput = trim($output->fetch());
+
+        $expectedOutput = $this->simplifyWhitespace($expectedOutput);
+        $commandOutput = $this->simplifyWhitespace($commandOutput);
+
+        $this->assertEquals($expectedOutput, $commandOutput);
+        $this->assertEquals($expectedStatusCode, $statusCode);
+    }
+
+    function simplifyWhitespace($data)
+    {
+        return trim(preg_replace('#\s+$#m', '', $data));
+    }
+
+    function testHelp()
+    {
+        $expectedXML = <<<EOT
+<?xml version="1.0" encoding="UTF-8"?>
+<command id="example:table" name="example:table">
+  <usages>
+    <usage>example:table [--format [FORMAT]] [--fields [FIELDS]] [--field FIELD] [--] [&lt;unused&gt;]</usage>
+  </usages>
+  <examples>
+    <example>
+      <usage>example:table --format=yml</usage>
+      <description>Show the example table in yml format.</description>
+    </example>
+    <example>
+      <usage>example:table --fields=first,third</usage>
+      <description>Show only the first and third fields in the table.</description>
+    </example>
+    <example>
+      <usage>example:table --fields=II,III</usage>
+      <description>Note that either the field ID or the visible field label may be used.</description>
+    </example>
+  </examples>
+  <description>Test command with formatters</description>
+  <arguments>
+    <argument name="unused" is_required="0" is_array="0">
+      <description>An unused argument</description>
+      <defaults/>
+    </argument>
+  </arguments>
+  <options>
+    <option name="--format" shortcut="" accept_value="1" is_value_required="0" is_multiple="0">
+      <description>Format the result data. Available formats: csv,json,list,php,print-r,sections,string,table,tsv,var_export,xml,yaml</description>
+      <defaults>
+        <default>table</default>
+      </defaults>
+    </option>
+    <option name="--fields" shortcut="" accept_value="1" is_value_required="0" is_multiple="0">
+      <description>Available fields: I (first), II (second), III (third)</description>
+      <defaults/>
+    </option>
+    <option name="--field" shortcut="" accept_value="1" is_value_required="1" is_multiple="0">
+      <description>Select just one field, and force format to 'string'.</description>
+      <defaults/>
+    </option>
+    <option name="--help" shortcut="-h" accept_value="0" is_value_required="0" is_multiple="0">
+      <description>Display this help message</description>
+    </option>
+    <option name="--quiet" shortcut="-q" accept_value="0" is_value_required="0" is_multiple="0">
+      <description>Do not output any message</description>
+    </option>
+    <option name="--verbose" shortcut="-v" shortcuts="-v|-vv|-vvv" accept_value="0" is_value_required="0" is_multiple="0">
+      <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug</description>
+    </option>
+    <option name="--version" shortcut="-V" accept_value="0" is_value_required="0" is_multiple="0">
+      <description>Display this application version</description>
+    </option>
+    <option name="--ansi" shortcut="" accept_value="0" is_value_required="0" is_multiple="0">
+      <description>Force ANSI output</description>
+    </option>
+    <option name="--no-ansi" shortcut="" accept_value="0" is_value_required="0" is_multiple="0">
+      <description>Disable ANSI output</description>
+    </option>
+    <option name="--no-interaction" shortcut="-n" accept_value="0" is_value_required="0" is_multiple="0">
+      <description>Do not ask any interactive question</description>
+    </option>
+  </options>
+  <help>Test command with formatters</help>
+  <aliases>
+    <alias>extab</alias>
+  </aliases>
+  <topics>
+    <topic>docs-tables</topic>
+  </topics>
+</command>
+EOT;
+
+        $this->assertRunCommandViaApplicationEquals('my-help --format=xml example:table', $expectedXML);
+
+        $expectedJSON = <<<EOT
+{
+    "id": "example:table",
+    "name": "example:table",
+    "usages": [
+        "example:table [--format [FORMAT]] [--fields [FIELDS]] [--field FIELD] [--] [<unused>]"
+    ],
+    "examples": [
+        {
+            "usage": "example:table --format=yml",
+            "description": "Show the example table in yml format."
+        },
+        {
+            "usage": "example:table --fields=first,third",
+            "description": "Show only the first and third fields in the table."
+        },
+        {
+            "usage": "example:table --fields=II,III",
+            "description": "Note that either the field ID or the visible field label may be used."
+        }
+    ],
+    "description": "Test command with formatters",
+    "arguments": {
+        "unused": {
+            "name": "unused",
+            "is_required": "0",
+            "is_array": "0",
+            "description": "An unused argument"
+        }
+    },
+    "options": {
+        "format": {
+            "name": "--format",
+            "shortcut": "",
+            "accept_value": "1",
+            "is_value_required": "0",
+            "is_multiple": "0",
+            "description": "Format the result data. Available formats: csv,json,list,php,print-r,sections,string,table,tsv,var_export,xml,yaml",
+            "defaults": [
+                "table"
+            ]
+        },
+        "fields": {
+            "name": "--fields",
+            "shortcut": "",
+            "accept_value": "1",
+            "is_value_required": "0",
+            "is_multiple": "0",
+            "description": "Available fields: I (first), II (second), III (third)"
+        },
+        "field": {
+            "name": "--field",
+            "shortcut": "",
+            "accept_value": "1",
+            "is_value_required": "1",
+            "is_multiple": "0",
+            "description": "Select just one field, and force format to 'string'."
+        },
+        "help": {
+            "name": "--help",
+            "shortcut": "-h",
+            "accept_value": "0",
+            "is_value_required": "0",
+            "is_multiple": "0",
+            "description": "Display this help message"
+        },
+        "quiet": {
+            "name": "--quiet",
+            "shortcut": "-q",
+            "accept_value": "0",
+            "is_value_required": "0",
+            "is_multiple": "0",
+            "description": "Do not output any message"
+        },
+        "verbose": {
+            "name": "--verbose",
+            "shortcut": "-v",
+            "shortcuts": "-v|-vv|-vvv",
+            "accept_value": "0",
+            "is_value_required": "0",
+            "is_multiple": "0",
+            "description": "Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug"
+        },
+        "version": {
+            "name": "--version",
+            "shortcut": "-V",
+            "accept_value": "0",
+            "is_value_required": "0",
+            "is_multiple": "0",
+            "description": "Display this application version"
+        },
+        "ansi": {
+            "name": "--ansi",
+            "shortcut": "",
+            "accept_value": "0",
+            "is_value_required": "0",
+            "is_multiple": "0",
+            "description": "Force ANSI output"
+        },
+        "no-ansi": {
+            "name": "--no-ansi",
+            "shortcut": "",
+            "accept_value": "0",
+            "is_value_required": "0",
+            "is_multiple": "0",
+            "description": "Disable ANSI output"
+        },
+        "no-interaction": {
+            "name": "--no-interaction",
+            "shortcut": "-n",
+            "accept_value": "0",
+            "is_value_required": "0",
+            "is_multiple": "0",
+            "description": "Do not ask any interactive question"
+        }
+    },
+    "help": "Test command with formatters",
+    "aliases": [
+        "extab"
+    ],
+    "topics": [
+        "docs-tables"
+    ]
+}
+EOT;
+        $this->assertRunCommandViaApplicationEquals('my-help --format=json example:table', $expectedJSON);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/.editorconfig b/lib/composer/vendor/consolidation/config/.editorconfig
new file mode 100644
index 000000000..095771e67
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/.editorconfig
@@ -0,0 +1,15 @@
+# This file is for unifying the coding style for different editors and IDEs
+# editorconfig.org
+
+root = true
+
+[*]
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[**.php]
+indent_style = space
+indent_size = 4
+
diff --git a/lib/composer/vendor/consolidation/config/.gitignore b/lib/composer/vendor/consolidation/config/.gitignore
new file mode 100644
index 000000000..c5082499f
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/.gitignore
@@ -0,0 +1,3 @@
+.DS_Store
+vendor
+build
diff --git a/lib/composer/vendor/consolidation/config/.travis.yml b/lib/composer/vendor/consolidation/config/.travis.yml
new file mode 100644
index 000000000..ebcc34e58
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/.travis.yml
@@ -0,0 +1,38 @@
+language: php
+
+branches:
+  # Only test the master branch and SemVer tags.
+  only:
+    - master
+    - /^[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+.*$/
+
+matrix:
+  fast_finish: true
+  include:
+    - php: 7.2
+      env: 'SCENARIO=symfony4 HIGHEST_LOWEST="update"'
+    - php: 7.1
+      env: 'SCENARIO=symfony4'
+    - php: 7.0.11
+      env: 'HIGHEST_LOWEST="update"'
+    - php: 7.0.11
+    - php: 5.6
+    - php: 5.5
+    - php: 5.4
+      env: 'SCENARIO=symfony2 HIGHEST_LOWEST="update --prefer-lowest'
+
+sudo: false
+
+cache:
+  directories:
+    - vendor
+    - $HOME/.composer/cache
+
+install:
+  - 'composer scenario "${SCENARIO}" "${HIGHEST_LOWEST-install}"'
+
+script:
+  - composer test
+
+after_success:
+  - travis_retry php vendor/bin/coveralls -v
diff --git a/lib/composer/vendor/consolidation/config/CHANGELOG.md b/lib/composer/vendor/consolidation/config/CHANGELOG.md
new file mode 100644
index 000000000..8029a39f8
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/CHANGELOG.md
@@ -0,0 +1,30 @@
+# Changelog
+
+### 1.0.6 10/17/2017
+
+* Add a 'Config::combine()' method for importing without overwriting.
+* Factor out ArrayUtil as a reusable utility class.
+
+### 1.0.4 10/16/2017
+
+* BUGFIX: Go back to injecting boolean options only if their value is 'true'.
+
+### 1.0.3 10/04/2017
+
+* Add an EnvConfig utility class.
+* BUGFIX: Fix bug in envKey calculation: it was missing its prefix.
+* BUGFIX: Export must always return something.
+* BUGFIX: Pass reference array through to Expander class.
+
+### 1.0.2 09/16/2017
+
+* BUGFIX: Allow global boolean options to have either `true` or `false` initial values.
+
+### 1.0.1 07/28/2017
+
+* Inject default values into InputOption objects when 'help' command executed.
+
+### 1.0.0 06/28/2017
+
+* Initial release
+
diff --git a/lib/composer/vendor/consolidation/config/CONTRIBUTING.md b/lib/composer/vendor/consolidation/config/CONTRIBUTING.md
new file mode 100644
index 000000000..006062d50
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/CONTRIBUTING.md
@@ -0,0 +1,31 @@
+# Contributing to Consolidation
+
+Thank you for your interest in contributing to the Consolidation effort!  Consolidation aims to provide reusable, loosely-coupled components useful for building command-line tools. Consolidation is built on top of Symfony Console, but aims to separate the tool from the implementation details of Symfony.
+
+Here are some of the guidelines you should follow to make the most of your efforts:
+
+## Code Style Guidelines
+
+Consolidation adheres to the [PSR-2 Coding Style Guide](http://www.php-fig.org/psr/psr-2/) for PHP code.
+
+## Pull Request Guidelines
+
+Every pull request is run through:
+
+  - phpcs -n --standard=PSR2 src
+  - phpunit
+  - [Scrutinizer](https://scrutinizer-ci.com/g/consolidation/config/)
+  
+It is easy to run the unit tests and code sniffer locally; just run:
+
+  - composer cs
+
+To run the code beautifier, which will fix many of the problems reported by phpcs:
+
+  - composer cbf
+
+These two commands (`composer cs` and `composer cbf`) are defined in the `scripts` section of [composer.json](composer.json).
+
+After submitting a pull request, please examine the Scrutinizer report. It is not required to fix all Scrutinizer issues; you may ignore recommendations that you disagree with. The spacing patches produced by Scrutinizer do not conform to PSR2 standards, and therefore should never be applied. DocBlock patches may be applied at your discression. Things that Scrutinizer identifies as a bug nearly always need to be addressed.
+
+Pull requests must pass phpcs and phpunit in order to be merged; ideally, new functionality will also include new unit tests.
diff --git a/lib/composer/vendor/consolidation/config/LICENSE b/lib/composer/vendor/consolidation/config/LICENSE
new file mode 100644
index 000000000..cecf81d77
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/LICENSE
@@ -0,0 +1,8 @@
+Copyright (c) 2017 Consolidation Developers
+
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/lib/composer/vendor/consolidation/config/README.md b/lib/composer/vendor/consolidation/config/README.md
new file mode 100644
index 000000000..7fdf11fc9
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/README.md
@@ -0,0 +1,210 @@
+# Consolidation\Config
+
+Manage configuration for a commandline tool.
+
+[![Travis CI](https://travis-ci.org/consolidation/config.svg?branch=master)](https://travis-ci.org/consolidation/config) 
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/consolidation/config/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/consolidation/config/?branch=master)
+[![Coverage Status](https://coveralls.io/repos/github/consolidation/config/badge.svg?branch=master)](https://coveralls.io/github/consolidation/config?branch=master)
+[![License](https://poser.pugx.org/consolidation/config/license)](https://packagist.org/packages/consolidation/config)
+
+This component is designed to provide the components needed to manage configuration options from different sources, including:
+
+- Commandline options
+- Configuration files
+- Alias files (special configuration files that identify a specific target site)
+- Default values (provided by command)
+
+Symfony Console is used to provide the framework for the commandline tool, and the Symfony Configuration component is used to load and merge configuration files.  This project provides the glue that binds the components together in an easy-to-use package.
+
+If your goal is to be able to quickly write configurable commandline tools, you might want to consider using [Robo as a Framework](https://robo.li/framework), as the work for setting up this component is already done in that project. Consolidation/Config may be used with any Symfony Console application, though.
+
+## Component Status
+
+In use in Robo (1.x), Terminus (1.x) and Drush (9.x).
+
+## Motivation
+
+Provide a simple Config class that can be injected where needed to provide configuration values in non-command classes, and make configuration settings a no-op for command classes by automatically initializing the Input object from configuration as needed.
+
+## Configuration File Usage
+
+Configuration files are simple hierarchical yaml files.
+
+### Providing Command Options
+
+Command options are defined by creating an entry for each command name under the `command:` section of the configuration file. The options for the command should be defined within an `options:` section. For example, to set a configuration value `red` for the option `--color` in the `example` command:
+```
+command:
+  example:
+    options:
+      color: red
+```
+If a command name contains a `:`, then each section of the command name defines another level of heirarchy in the command option configuration. For example, to set a configuration value `George` for the option `--name` of the command `my:foo`:
+```
+command:
+  my:
+    foo:
+      options:
+        name: George
+```
+Furthermore, every level of the command name heirarchy may contain options. For example, to define a configuration value for the option `--dir` for any command that begins with `my:`:
+```
+command:
+  my:
+    options:
+      dir: '/base/path'
+    foo:
+      options:
+        name: George
+    bar:
+      options:
+        priority: high
+```
+
+### Providing Global Options
+
+If your Symfony Console application defines global options, like so (from a method in an extension of the Application class):
+```
+$this->getDefinition()
+    ->addOption(
+        new InputOption('--simulate', null, InputOption::VALUE_NONE, 'Run in simulated mode (show what would have happened).')
+    );
+```
+Default values for global options can then be declared in the global options section:
+```
+options:
+  simulate: false
+```
+If this is done, then global option values set on the command line will be used to alter the value of the configuration item at runtime. For example, `$config->get('options.simulate')` will return `false` when the `--simulate` global option is not used, and will return `true` when it is.
+
+See the section "Set Up Command Option Configuration Injection", below, for instructions on how to enable this setup.
+
+### Configuration Value Substitution
+
+It is possible to define values in a configuration file that will be substituted in wherever used. For example:
+```
+common:
+  path: '/shared/path'
+command:
+  my:
+    options:
+      dir: '${common.path}'
+    foo:
+      options:
+        name: George
+```
+
+[grasmash/yaml-expander](https://github.com/grasmash/expander) is used to provide this capability.
+
+## API Usage
+
+The easiest way to utilize the capabilities of this project is to use [Robo as a framework](https://robo.li/framework) to create your commandline tools. Using Robo is optional, though, as this project will work with any Symfony Console application.
+
+### Load Configuration Files with Provided Loader
+
+Consolidation/config includes a built-in yaml loader / processor. To use it directly, use a YamlConfigLoader to load each of your configuration files, and a ConfigProcessor to merge them together. Then, export the result from the configuration processor, and import it into a Config object.
+```
+use Consolidation\Config\Config;
+use Consolidation\Config\YamlConfigLoader;
+use Consolidation\Config\ConfigProcessor;
+
+$config = new Config();
+$loader = new YamlConfigLoader();
+$processor = new ConfigProcessor();
+$processor->extend($loader->load('defaults.yml'));
+$processor->extend($loader->load('myconf.yml'));
+$config->import($processor->export());
+```
+
+### Set Up Command Option Configuration Injection
+
+The command option configuration feature described above in the section `Providing Command Options` is provided via a configuration injection class. All that you need to do to use this feature as attach this object to your Symfony Console application's event dispatcher:
+```
+$application = new Symfony\Component\Console\Application($name, $version);
+$configInjector = new \Consolidation\Config\Inject\ConfigForCommand($config);
+$configInjector->setApplication($application);
+
+$eventDispatcher = new \Symfony\Component\EventDispatcher\EventDispatcher();
+$eventDispatcher->addSubscriber($configInjector);
+$application->setDispatcher($eventDispatcher);
+```
+
+
+### Get Configuration Values
+If you have a configuration file that looks like this:
+```
+a:
+  b:
+    c: foo
+```
+Then you can fetch the value of the configuration option `c` via: 
+```
+$value = $config->get('a.b.c');
+```
+[dflydev/dot-access-data](https://github.com/dflydev/dot-access-data) is leveraged to provide this capability.
+
+### Configuration Overlays
+
+Optionally, you may use the ConfigOverlay class to combine multiple configuration objects implamenting ConfigInterface into a single, prioritized configuration object. It is not necessary to use a configuration overlay; if your only goal is to merge configuration from multiple files, you may follow the example above to extend a processor with multiple configuration files, and then import the result into a single configuration object. This will cause newer configuration items to overwrite any existing values stored under the same key.
+
+A configuration overlay can achieve the same end result without overwriting any config values. The advantage of doing this is that different configuration overlays could be used to create separate "views" on different collections of configuration. A configuration overlay is also useful if you wish to temporarily override some configuration values, and then put things back the way they were by removing the overlay.
+```
+use Consolidation\Config\Config;
+use Consolidation\Config\YamlConfigLoader;
+use Consolidation\Config\ConfigProcessor;
+use Consolidation\Config\Util\ConfigOverlay;
+
+$config1 = new Config();
+$config2 = new Config();
+$loader = new YamlConfigLoader();
+$processor = new ConfigProcessor();
+$processor->extend($loader->load('c1.yml'));
+$config1->import($processor->export());
+$processor = new ConfigProcessor();
+$processor->extend($loader->load('c2.yml'));
+$config2->import($processor->export());
+
+$configOverlay = (new ConfigOverlay())
+    ->addContext('one', $config1)
+    ->addContext('two', $config2);
+
+$value = $configOverlay->get('key');
+
+$configOverlay->removeContext('two');
+
+$value = $configOverlay->get('key');
+```
+The first call to `$configOverlay->get('key')`, above, will return the value from `key` in `$config2`, if it exists, or from `$config1` otherwise. The second call to the same function, after `$config2` is removed, will only consider configuration values stored in `$config1`.
+
+## External Examples
+
+### Load Configuration Files with Symfony/Config
+
+The [Symfony Config](http://symfony.com/doc/current/components/config.html) component provides the capability to locate configuration file, load them from either YAML or XML sources, and validate that they match a certain defined schema. Classes to find configuration files are also available.
+
+If these features are needed, the results from `Symfony\Component\Config\Definition\Processor::processConfiguration()` may be provided directly to the `Consolidation\Config\Config::import()` method.
+
+### Use Configuration to Call Setter Methods
+
+[Robo](https://robo.li) provides a facility for configuration files to [define default values for task setter methods](http://robo.li/getting-started/#configuration-for-task-settings). This is done via the `ConfigForSetters::apply()` method.
+```
+$taskClass = static::configClassIdentifier($taskClass);
+$configurationApplier = new \Consolidation\Config\Inject\ConfigForSetters($this->getConfig(), $taskClass, 'task.');
+$configurationApplier->apply($task, 'settings');
+```
+The `configClassIdentifier` method converts `\`-separated class and namespace names into `.`-separated identifiers; it is provided by ConfigAwareTrait:
+```
+protected static function configClassIdentifier($classname)
+{
+    $configIdentifier = strtr($classname, '\\', '.');
+    $configIdentifier = preg_replace('#^(.*\.Task\.|\.)#', '', $configIdentifier);
+
+    return $configIdentifier;
+}
+```
+A similar pattern may be used in other applications that may wish to inject values into objects using their setter methods.
+
+## Comparison to Existing Solutions
+
+Drush has an existing procedural mechanism for loading configuration values from multiple files, and overlaying the results in priority order.  Command-specific options from configuration files and site aliases may also be applied.
+
diff --git a/lib/composer/vendor/consolidation/config/composer.json b/lib/composer/vendor/consolidation/config/composer.json
new file mode 100644
index 000000000..15ea3bcc9
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/composer.json
@@ -0,0 +1,68 @@
+{
+    "name": "consolidation/config",
+    "description": "Provide configuration services for a commandline tool.",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Greg Anderson",
+            "email": "greg.1.anderson@greenknowe.org"
+        }
+    ],
+    "autoload":{
+        "psr-4":{
+            "Consolidation\\Config\\": "src"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Consolidation\\TestUtils\\": "tests/src"
+        }
+    },
+    "require": {
+        "php": ">=5.4.0",
+        "dflydev/dot-access-data": "^1.1.0",
+        "grasmash/expander": "^1"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^4",
+        "greg-1-anderson/composer-test-scenarios": "^1",
+        "symfony/console": "^2.5|^3|^4",
+        "symfony/yaml": "^2.8.11|^3|^4",
+        "satooshi/php-coveralls": "^1.0",
+        "squizlabs/php_codesniffer": "2.*"
+    },
+    "suggest": {
+        "symfony/yaml": "Required to use Consolidation\\Config\\Loader\\YamlConfigLoader"
+    },
+    "config": {
+        "optimize-autoloader": true,
+        "sort-packages": true,
+        "platform": {
+            "php": "5.6"
+        }
+    },
+    "scripts": {
+        "cs": "phpcs --standard=PSR2 -n src",
+        "cbf": "phpcbf --standard=PSR2 -n src",
+        "unit": "SHELL_INTERACTIVE=true phpunit --colors=always",
+        "lint": [
+            "find src -name '*.php' -print0 | xargs -0 -n1 php -l",
+            "find tests/src -name '*.php' -print0 | xargs -0 -n1 php -l"
+        ],
+        "test": [
+            "@lint",
+            "@unit",
+            "@cs"
+        ],
+        "scenario": "scenarios/install",
+        "post-update-cmd": [
+            "create-scenario symfony4 'symfony/console:^4.0'",
+            "create-scenario symfony2 'symfony/console:^2.8' --platform-php '5.4' --no-lockfile"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.x-dev"
+        }
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/composer.lock b/lib/composer/vendor/consolidation/config/composer.lock
new file mode 100644
index 000000000..92ec74998
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/composer.lock
@@ -0,0 +1,1967 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "55aa0b628b3a57916df6d5a3fcb97d15",
+    "packages": [
+        {
+            "name": "dflydev/dot-access-data",
+            "version": "v1.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/dflydev/dflydev-dot-access-data.git",
+                "reference": "3fbd874921ab2c041e899d044585a2ab9795df8a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/dflydev/dflydev-dot-access-data/zipball/3fbd874921ab2c041e899d044585a2ab9795df8a",
+                "reference": "3fbd874921ab2c041e899d044585a2ab9795df8a",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.2"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Dflydev\\DotAccessData": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Dragonfly Development Inc.",
+                    "email": "info@dflydev.com",
+                    "homepage": "http://dflydev.com"
+                },
+                {
+                    "name": "Beau Simensen",
+                    "email": "beau@dflydev.com",
+                    "homepage": "http://beausimensen.com"
+                },
+                {
+                    "name": "Carlos Frutos",
+                    "email": "carlos@kiwing.it",
+                    "homepage": "https://github.com/cfrutos"
+                }
+            ],
+            "description": "Given a deep data structure, access data by dot notation.",
+            "homepage": "https://github.com/dflydev/dflydev-dot-access-data",
+            "keywords": [
+                "access",
+                "data",
+                "dot",
+                "notation"
+            ],
+            "time": "2017-01-20T21:14:22+00:00"
+        },
+        {
+            "name": "grasmash/expander",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/grasmash/expander.git",
+                "reference": "95d6037344a4be1dd5f8e0b0b2571a28c397578f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/grasmash/expander/zipball/95d6037344a4be1dd5f8e0b0b2571a28c397578f",
+                "reference": "95d6037344a4be1dd5f8e0b0b2571a28c397578f",
+                "shasum": ""
+            },
+            "require": {
+                "dflydev/dot-access-data": "^1.1.0",
+                "php": ">=5.4"
+            },
+            "require-dev": {
+                "greg-1-anderson/composer-test-scenarios": "^1",
+                "phpunit/phpunit": "^4|^5.5.4",
+                "satooshi/php-coveralls": "^1.0.2|dev-master",
+                "squizlabs/php_codesniffer": "^2.7"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Grasmash\\Expander\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Matthew Grasmick"
+                }
+            ],
+            "description": "Expands internal property references in PHP arrays file.",
+            "time": "2017-12-21T22:14:55+00:00"
+        }
+    ],
+    "packages-dev": [
+        {
+            "name": "doctrine/instantiator",
+            "version": "1.0.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/instantiator.git",
+                "reference": "8e884e78f9f0eb1329e445619e04456e64d8051d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/8e884e78f9f0eb1329e445619e04456e64d8051d",
+                "reference": "8e884e78f9f0eb1329e445619e04456e64d8051d",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3,<8.0-DEV"
+            },
+            "require-dev": {
+                "athletic/athletic": "~0.1.8",
+                "ext-pdo": "*",
+                "ext-phar": "*",
+                "phpunit/phpunit": "~4.0",
+                "squizlabs/php_codesniffer": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Instantiator\\": "src/Doctrine/Instantiator/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Marco Pivetta",
+                    "email": "ocramius@gmail.com",
+                    "homepage": "http://ocramius.github.com/"
+                }
+            ],
+            "description": "A small, lightweight utility to instantiate objects in PHP without invoking their constructors",
+            "homepage": "https://github.com/doctrine/instantiator",
+            "keywords": [
+                "constructor",
+                "instantiate"
+            ],
+            "time": "2015-06-14T21:17:01+00:00"
+        },
+        {
+            "name": "greg-1-anderson/composer-test-scenarios",
+            "version": "1.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/greg-1-anderson/composer-test-scenarios.git",
+                "reference": "dc81660f44a8b126d7fa947156c98e34f45af3e9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/greg-1-anderson/composer-test-scenarios/zipball/dc81660f44a8b126d7fa947156c98e34f45af3e9",
+                "reference": "dc81660f44a8b126d7fa947156c98e34f45af3e9",
+                "shasum": ""
+            },
+            "bin": [
+                "scripts/create-scenario",
+                "scripts/install-scenario"
+            ],
+            "type": "library",
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Greg Anderson",
+                    "email": "greg.1.anderson@greenknowe.org"
+                }
+            ],
+            "description": "Useful scripts for testing multiple sets of Composer dependencies.",
+            "time": "2017-12-13T18:41:24+00:00"
+        },
+        {
+            "name": "guzzle/guzzle",
+            "version": "v3.9.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/guzzle3.git",
+                "reference": "0645b70d953bc1c067bbc8d5bc53194706b628d9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/guzzle3/zipball/0645b70d953bc1c067bbc8d5bc53194706b628d9",
+                "reference": "0645b70d953bc1c067bbc8d5bc53194706b628d9",
+                "shasum": ""
+            },
+            "require": {
+                "ext-curl": "*",
+                "php": ">=5.3.3",
+                "symfony/event-dispatcher": "~2.1"
+            },
+            "replace": {
+                "guzzle/batch": "self.version",
+                "guzzle/cache": "self.version",
+                "guzzle/common": "self.version",
+                "guzzle/http": "self.version",
+                "guzzle/inflection": "self.version",
+                "guzzle/iterator": "self.version",
+                "guzzle/log": "self.version",
+                "guzzle/parser": "self.version",
+                "guzzle/plugin": "self.version",
+                "guzzle/plugin-async": "self.version",
+                "guzzle/plugin-backoff": "self.version",
+                "guzzle/plugin-cache": "self.version",
+                "guzzle/plugin-cookie": "self.version",
+                "guzzle/plugin-curlauth": "self.version",
+                "guzzle/plugin-error-response": "self.version",
+                "guzzle/plugin-history": "self.version",
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+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Console\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Console Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-12-14T19:40:10+00:00"
+        },
+        {
+            "name": "symfony/debug",
+            "version": "v3.4.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/debug.git",
+                "reference": "543deab3ffff94402440b326fc94153bae2dfa7a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/debug/zipball/543deab3ffff94402440b326fc94153bae2dfa7a",
+                "reference": "543deab3ffff94402440b326fc94153bae2dfa7a",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8",
+                "psr/log": "~1.0"
+            },
+            "conflict": {
+                "symfony/http-kernel": ">=2.3,<2.3.24|~2.4.0|>=2.5,<2.5.9|>=2.6,<2.6.2"
+            },
+            "require-dev": {
+                "symfony/http-kernel": "~2.8|~3.0|~4.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Debug\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Debug Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-12-12T08:27:14+00:00"
+        },
+        {
+            "name": "symfony/event-dispatcher",
+            "version": "v2.8.32",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/event-dispatcher.git",
+                "reference": "b59aacf238fadda50d612c9de73b74751872a903"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/event-dispatcher/zipball/b59aacf238fadda50d612c9de73b74751872a903",
+                "reference": "b59aacf238fadda50d612c9de73b74751872a903",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.9"
+            },
+            "require-dev": {
+                "psr/log": "~1.0",
+                "symfony/config": "^2.0.5|~3.0.0",
+                "symfony/dependency-injection": "~2.6|~3.0.0",
+                "symfony/expression-language": "~2.6|~3.0.0",
+                "symfony/stopwatch": "~2.3|~3.0.0"
+            },
+            "suggest": {
+                "symfony/dependency-injection": "",
+                "symfony/http-kernel": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.8-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\EventDispatcher\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony EventDispatcher Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-05T15:25:56+00:00"
+        },
+        {
+            "name": "symfony/filesystem",
+            "version": "v3.4.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/filesystem.git",
+                "reference": "25b135bea251829e3db6a77d773643408b575ed4"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/filesystem/zipball/25b135bea251829e3db6a77d773643408b575ed4",
+                "reference": "25b135bea251829e3db6a77d773643408b575ed4",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Filesystem\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Filesystem Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-12-14T19:40:10+00:00"
+        },
+        {
+            "name": "symfony/polyfill-mbstring",
+            "version": "v1.6.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-mbstring.git",
+                "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+                "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "suggest": {
+                "ext-mbstring": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.6-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Mbstring\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for the Mbstring extension",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "mbstring",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "time": "2017-10-11T12:05:26+00:00"
+        },
+        {
+            "name": "symfony/stopwatch",
+            "version": "v3.4.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/stopwatch.git",
+                "reference": "52510fe1aefdc1c5d2076ac6030421d387e689d1"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/52510fe1aefdc1c5d2076ac6030421d387e689d1",
+                "reference": "52510fe1aefdc1c5d2076ac6030421d387e689d1",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Stopwatch\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Stopwatch Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-07T14:28:09+00:00"
+        },
+        {
+            "name": "symfony/yaml",
+            "version": "v3.4.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/yaml.git",
+                "reference": "afe0cd38486505c9703707707d91450cfc1bd536"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/afe0cd38486505c9703707707d91450cfc1bd536",
+                "reference": "afe0cd38486505c9703707707d91450cfc1bd536",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8"
+            },
+            "conflict": {
+                "symfony/console": "<3.4"
+            },
+            "require-dev": {
+                "symfony/console": "~3.4|~4.0"
+            },
+            "suggest": {
+                "symfony/console": "For validating YAML files using the lint command"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Yaml\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Yaml Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-12-11T20:38:23+00:00"
+        },
+        {
+            "name": "webmozart/assert",
+            "version": "1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/webmozart/assert.git",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/webmozart/assert/zipball/2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.3 || ^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.6",
+                "sebastian/version": "^1.0.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Webmozart\\Assert\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                }
+            ],
+            "description": "Assertions to validate method input/output with nice error messages.",
+            "keywords": [
+                "assert",
+                "check",
+                "validate"
+            ],
+            "time": "2016-11-23T20:04:58+00:00"
+        }
+    ],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=5.4.0"
+    },
+    "platform-dev": [],
+    "platform-overrides": {
+        "php": "5.6"
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/phpunit.xml.dist b/lib/composer/vendor/consolidation/config/phpunit.xml.dist
new file mode 100644
index 000000000..90be6e2e6
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/phpunit.xml.dist
@@ -0,0 +1,19 @@
+<phpunit bootstrap="vendor/autoload.php" colors="true">
+  <testsuites>
+    <testsuite name="config">
+      <directory prefix="" suffix="Test.php">tests</directory>
+    </testsuite>
+  </testsuites>
+  <logging>
+      <!--
+      <log type="coverage-html" target="build/logs/coverage" lowUpperBound="35"
+       highLowerBound="70"/>
+      -->
+      <log type="coverage-clover" target="build/logs/clover.xml"/>
+  </logging>
+  <filter>
+    <whitelist processUncoveredFilesFromWhitelist="true">
+      <directory suffix=".php">src</directory>
+    </whitelist>
+  </filter>
+</phpunit>
diff --git a/lib/composer/vendor/consolidation/config/scenarios/install b/lib/composer/vendor/consolidation/config/scenarios/install
new file mode 100755
index 000000000..e921ec0cb
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/scenarios/install
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+SCENARIO=$1
+ACTION=${2-install}
+
+dir=scenarios/${SCENARIO}
+if [ -z "$SCENARIO" ] ; then
+  SCENARIO=default
+  dir=.
+fi
+
+
+if [ ! -d "$dir" ] ; then
+  echo "Requested scenario '${SCENARIO}' does not exist."
+  exit 1
+fi
+
+echo
+echo "::"
+echo ":: Switch to ${SCENARIO} scenario"
+echo "::"
+echo
+
+set -ex
+
+composer -n validate --working-dir=$dir --no-check-all --ansi
+composer -n --working-dir=$dir ${ACTION} --prefer-dist --no-scripts
+composer -n --working-dir=$dir info
diff --git a/lib/composer/vendor/consolidation/config/scenarios/symfony2/.gitignore b/lib/composer/vendor/consolidation/config/scenarios/symfony2/.gitignore
new file mode 100644
index 000000000..7579f7431
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/scenarios/symfony2/.gitignore
@@ -0,0 +1,2 @@
+vendor
+composer.lock
diff --git a/lib/composer/vendor/consolidation/config/scenarios/symfony2/composer.json b/lib/composer/vendor/consolidation/config/scenarios/symfony2/composer.json
new file mode 100644
index 000000000..b0a3a320d
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/scenarios/symfony2/composer.json
@@ -0,0 +1,70 @@
+{
+    "name": "consolidation/config",
+    "description": "Provide configuration services for a commandline tool.",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Greg Anderson",
+            "email": "greg.1.anderson@greenknowe.org"
+        }
+    ],
+    "autoload":{
+        "psr-4":{
+            "Consolidation\\Config\\": "src"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Consolidation\\TestUtils\\": "tests/src"
+        }
+    },
+    "require": {
+        "php": ">=5.4.0",
+        "dflydev/dot-access-data": "^1.1.0",
+        "grasmash/expander": "^1"
+    },
+    "require-dev": {
+        "greg-1-anderson/composer-test-scenarios": "^1",
+        "phpunit/phpunit": "^4",
+        "satooshi/php-coveralls": "^1.0",
+        "squizlabs/php_codesniffer": "2.*",
+        "symfony/console": "^2.8",
+        "symfony/yaml": "^2.8.11|^3|^4"
+    },
+    "suggest": {
+        "symfony/yaml": "Required to use Consolidation\\Config\\Loader\\YamlConfigLoader"
+    },
+    "config": {
+        "optimize-autoloader": true,
+        "sort-packages": true,
+        "platform": {
+            "php": "5.4"
+        },
+        "vendor-dir": "../../vendor"
+    },
+    "scripts": {
+        "cs": "phpcs --standard=PSR2 -n src",
+        "cbf": "phpcbf --standard=PSR2 -n src",
+        "unit": "SHELL_INTERACTIVE=true phpunit --colors=always",
+        "lint": [
+            "find src -name '*.php' -print0 | xargs -0 -n1 php -l",
+            "find tests/src -name '*.php' -print0 | xargs -0 -n1 php -l"
+        ],
+        "test": [
+            "@lint",
+            "@unit",
+            "@cs"
+        ],
+        "scenario": "scenarios/install",
+        "post-update-cmd": [
+            "create-scenario symfony4 'symfony/console:^4.0'",
+            "create-scenario symfony2 'symfony/console:^2.8' --platform-php '5.4' --no-lockfile"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.x-dev"
+        }
+    },
+    "minimum-stability": "stable"
+}
diff --git a/lib/composer/vendor/consolidation/config/scenarios/symfony2/src b/lib/composer/vendor/consolidation/config/scenarios/symfony2/src
new file mode 120000
index 000000000..929cb3dc9
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/scenarios/symfony2/src
@@ -0,0 +1 @@
+../../src
\ No newline at end of file
diff --git a/lib/composer/vendor/consolidation/config/scenarios/symfony2/tests b/lib/composer/vendor/consolidation/config/scenarios/symfony2/tests
new file mode 120000
index 000000000..c2ebfe530
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/scenarios/symfony2/tests
@@ -0,0 +1 @@
+../../tests
\ No newline at end of file
diff --git a/lib/composer/vendor/consolidation/config/scenarios/symfony4/.gitignore b/lib/composer/vendor/consolidation/config/scenarios/symfony4/.gitignore
new file mode 100644
index 000000000..22d0d82f8
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/scenarios/symfony4/.gitignore
@@ -0,0 +1 @@
+vendor
diff --git a/lib/composer/vendor/consolidation/config/scenarios/symfony4/composer.json b/lib/composer/vendor/consolidation/config/scenarios/symfony4/composer.json
new file mode 100644
index 000000000..3352fc4f2
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/scenarios/symfony4/composer.json
@@ -0,0 +1,70 @@
+{
+    "name": "consolidation/config",
+    "description": "Provide configuration services for a commandline tool.",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Greg Anderson",
+            "email": "greg.1.anderson@greenknowe.org"
+        }
+    ],
+    "autoload":{
+        "psr-4":{
+            "Consolidation\\Config\\": "src"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Consolidation\\TestUtils\\": "tests/src"
+        }
+    },
+    "require": {
+        "php": ">=5.4.0",
+        "dflydev/dot-access-data": "^1.1.0",
+        "grasmash/expander": "^1"
+    },
+    "require-dev": {
+        "greg-1-anderson/composer-test-scenarios": "^1",
+        "phpunit/phpunit": "^4",
+        "satooshi/php-coveralls": "^1.0",
+        "squizlabs/php_codesniffer": "2.*",
+        "symfony/console": "^4.0",
+        "symfony/yaml": "^2.8.11|^3|^4"
+    },
+    "suggest": {
+        "symfony/yaml": "Required to use Consolidation\\Config\\Loader\\YamlConfigLoader"
+    },
+    "config": {
+        "optimize-autoloader": true,
+        "sort-packages": true,
+        "platform": {
+
+        },
+        "vendor-dir": "../../vendor"
+    },
+    "scripts": {
+        "cs": "phpcs --standard=PSR2 -n src",
+        "cbf": "phpcbf --standard=PSR2 -n src",
+        "unit": "SHELL_INTERACTIVE=true phpunit --colors=always",
+        "lint": [
+            "find src -name '*.php' -print0 | xargs -0 -n1 php -l",
+            "find tests/src -name '*.php' -print0 | xargs -0 -n1 php -l"
+        ],
+        "test": [
+            "@lint",
+            "@unit",
+            "@cs"
+        ],
+        "scenario": "scenarios/install",
+        "post-update-cmd": [
+            "create-scenario symfony4 'symfony/console:^4.0'",
+            "create-scenario symfony2 'symfony/console:^2.8' --platform-php '5.4' --no-lockfile"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.x-dev"
+        }
+    },
+    "minimum-stability": "stable"
+}
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new file mode 100644
index 000000000..e292c910a
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+            },
+            "require-dev": {
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+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
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+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Jeff Welch",
+                    "email": "whatthejeff@gmail.com"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                },
+                {
+                    "name": "Adam Harvey",
+                    "email": "aharvey@php.net"
+                }
+            ],
+            "description": "Provides functionality to recursively process PHP variables",
+            "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
+            "time": "2016-10-03T07:41:43+00:00"
+        },
+        {
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+            "version": "1.0.6",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/version.git",
+                "reference": "58b3a85e7999757d6ad81c787a1fbf5ff6c628c6"
+            },
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+                "shasum": ""
+            },
+            "type": "library",
+            "autoload": {
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+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Library that helps with managing the version number of Git-hosted PHP projects",
+            "homepage": "https://github.com/sebastianbergmann/version",
+            "time": "2015-06-21T13:59:46+00:00"
+        },
+        {
+            "name": "squizlabs/php_codesniffer",
+            "version": "2.9.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
+                "reference": "dcbed1074f8244661eecddfc2a675430d8d33f62"
+            },
+            "dist": {
+                "type": "zip",
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+                "shasum": ""
+            },
+            "require": {
+                "ext-simplexml": "*",
+                "ext-tokenizer": "*",
+                "ext-xmlwriter": "*",
+                "php": ">=5.1.2"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.0"
+            },
+            "bin": [
+                "scripts/phpcs",
+                "scripts/phpcbf"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "CodeSniffer.php",
+                    "CodeSniffer/CLI.php",
+                    "CodeSniffer/Exception.php",
+                    "CodeSniffer/File.php",
+                    "CodeSniffer/Fixer.php",
+                    "CodeSniffer/Report.php",
+                    "CodeSniffer/Reporting.php",
+                    "CodeSniffer/Sniff.php",
+                    "CodeSniffer/Tokens.php",
+                    "CodeSniffer/Reports/",
+                    "CodeSniffer/Tokenizers/",
+                    "CodeSniffer/DocGenerators/",
+                    "CodeSniffer/Standards/AbstractPatternSniff.php",
+                    "CodeSniffer/Standards/AbstractScopeSniff.php",
+                    "CodeSniffer/Standards/AbstractVariableSniff.php",
+                    "CodeSniffer/Standards/IncorrectPatternException.php",
+                    "CodeSniffer/Standards/Generic/Sniffs/",
+                    "CodeSniffer/Standards/MySource/Sniffs/",
+                    "CodeSniffer/Standards/PEAR/Sniffs/",
+                    "CodeSniffer/Standards/PSR1/Sniffs/",
+                    "CodeSniffer/Standards/PSR2/Sniffs/",
+                    "CodeSniffer/Standards/Squiz/Sniffs/",
+                    "CodeSniffer/Standards/Zend/Sniffs/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Greg Sherwood",
+                    "role": "lead"
+                }
+            ],
+            "description": "PHP_CodeSniffer tokenizes PHP, JavaScript and CSS files and detects violations of a defined set of coding standards.",
+            "homepage": "http://www.squizlabs.com/php-codesniffer",
+            "keywords": [
+                "phpcs",
+                "standards"
+            ],
+            "time": "2017-05-22T02:43:20+00:00"
+        },
+        {
+            "name": "symfony/config",
+            "version": "v4.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/config.git",
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+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/config/zipball/0356e6d5298e9e72212c0bad65c2f1b49e42d622",
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+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3",
+                "symfony/filesystem": "~3.4|~4.0"
+            },
+            "conflict": {
+                "symfony/finder": "<3.4"
+            },
+            "require-dev": {
+                "symfony/finder": "~3.4|~4.0",
+                "symfony/yaml": "~3.4|~4.0"
+            },
+            "suggest": {
+                "symfony/yaml": "To use the yaml reference dumper"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Config\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Config Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-12-14T19:48:22+00:00"
+        },
+        {
+            "name": "symfony/console",
+            "version": "v4.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/console.git",
+                "reference": "de8cf039eacdec59d83f7def67e3b8ff5ed46714"
+            },
+            "dist": {
+                "type": "zip",
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+                "reference": "de8cf039eacdec59d83f7def67e3b8ff5ed46714",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3",
+                "symfony/polyfill-mbstring": "~1.0"
+            },
+            "conflict": {
+                "symfony/dependency-injection": "<3.4",
+                "symfony/process": "<3.3"
+            },
+            "require-dev": {
+                "psr/log": "~1.0",
+                "symfony/config": "~3.4|~4.0",
+                "symfony/dependency-injection": "~3.4|~4.0",
+                "symfony/event-dispatcher": "~3.4|~4.0",
+                "symfony/lock": "~3.4|~4.0",
+                "symfony/process": "~3.4|~4.0"
+            },
+            "suggest": {
+                "psr/log": "For using the console logger",
+                "symfony/event-dispatcher": "",
+                "symfony/lock": "",
+                "symfony/process": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Console\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Console Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-12-14T19:48:22+00:00"
+        },
+        {
+            "name": "symfony/event-dispatcher",
+            "version": "v2.8.32",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/event-dispatcher.git",
+                "reference": "b59aacf238fadda50d612c9de73b74751872a903"
+            },
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+                "type": "zip",
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+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.9"
+            },
+            "require-dev": {
+                "psr/log": "~1.0",
+                "symfony/config": "^2.0.5|~3.0.0",
+                "symfony/dependency-injection": "~2.6|~3.0.0",
+                "symfony/expression-language": "~2.6|~3.0.0",
+                "symfony/stopwatch": "~2.3|~3.0.0"
+            },
+            "suggest": {
+                "symfony/dependency-injection": "",
+                "symfony/http-kernel": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.8-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\EventDispatcher\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony EventDispatcher Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-05T15:25:56+00:00"
+        },
+        {
+            "name": "symfony/filesystem",
+            "version": "v4.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/filesystem.git",
+                "reference": "8c2868641d0c4885eee9c12a89c2b695eb1985cd"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/filesystem/zipball/8c2868641d0c4885eee9c12a89c2b695eb1985cd",
+                "reference": "8c2868641d0c4885eee9c12a89c2b695eb1985cd",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Filesystem\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Filesystem Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-12-14T19:48:22+00:00"
+        },
+        {
+            "name": "symfony/polyfill-mbstring",
+            "version": "v1.6.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-mbstring.git",
+                "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+                "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "suggest": {
+                "ext-mbstring": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.6-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Mbstring\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for the Mbstring extension",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "mbstring",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "time": "2017-10-11T12:05:26+00:00"
+        },
+        {
+            "name": "symfony/stopwatch",
+            "version": "v4.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/stopwatch.git",
+                "reference": "ac0e49150555c703fef6b696d8eaba1db7a3ca03"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/ac0e49150555c703fef6b696d8eaba1db7a3ca03",
+                "reference": "ac0e49150555c703fef6b696d8eaba1db7a3ca03",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Stopwatch\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Stopwatch Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-09T12:45:29+00:00"
+        },
+        {
+            "name": "symfony/yaml",
+            "version": "v3.4.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/yaml.git",
+                "reference": "afe0cd38486505c9703707707d91450cfc1bd536"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/afe0cd38486505c9703707707d91450cfc1bd536",
+                "reference": "afe0cd38486505c9703707707d91450cfc1bd536",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8"
+            },
+            "conflict": {
+                "symfony/console": "<3.4"
+            },
+            "require-dev": {
+                "symfony/console": "~3.4|~4.0"
+            },
+            "suggest": {
+                "symfony/console": "For validating YAML files using the lint command"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Yaml\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Yaml Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-12-11T20:38:23+00:00"
+        },
+        {
+            "name": "webmozart/assert",
+            "version": "1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/webmozart/assert.git",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/webmozart/assert/zipball/2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.3 || ^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.6",
+                "sebastian/version": "^1.0.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Webmozart\\Assert\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                }
+            ],
+            "description": "Assertions to validate method input/output with nice error messages.",
+            "keywords": [
+                "assert",
+                "check",
+                "validate"
+            ],
+            "time": "2016-11-23T20:04:58+00:00"
+        }
+    ],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=5.4.0"
+    },
+    "platform-dev": []
+}
diff --git a/lib/composer/vendor/consolidation/config/scenarios/symfony4/src b/lib/composer/vendor/consolidation/config/scenarios/symfony4/src
new file mode 120000
index 000000000..929cb3dc9
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/scenarios/symfony4/src
@@ -0,0 +1 @@
+../../src
\ No newline at end of file
diff --git a/lib/composer/vendor/consolidation/config/scenarios/symfony4/tests b/lib/composer/vendor/consolidation/config/scenarios/symfony4/tests
new file mode 120000
index 000000000..c2ebfe530
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/scenarios/symfony4/tests
@@ -0,0 +1 @@
+../../tests
\ No newline at end of file
diff --git a/lib/composer/vendor/consolidation/config/src/Config.php b/lib/composer/vendor/consolidation/config/src/Config.php
new file mode 100644
index 000000000..25f714f25
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/Config.php
@@ -0,0 +1,157 @@
+<?php
+
+namespace Consolidation\Config;
+
+use Dflydev\DotAccessData\Data;
+
+class Config implements ConfigInterface
+{
+
+    /**
+     * @var Data
+     */
+    protected $config;
+
+    /**
+     * TODO: make this private in 2.0 to prevent being saved as an array
+     *   Making private now breaks backward compatibility
+     *
+     * @var Data
+     */
+    protected $defaults;
+
+    /**
+     * Create a new configuration object, and initialize it with
+     * the provided nested array containing configuration data.
+     *
+     * @param array $data - Config data to store
+     */
+    public function __construct(array $data = null)
+    {
+        $this->config = new Data($data);
+        $this->setDefaults(new Data());
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function has($key)
+    {
+        return ($this->config->has($key));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function get($key, $defaultFallback = null)
+    {
+        if ($this->has($key)) {
+            return $this->config->get($key);
+        }
+        return $this->getDefault($key, $defaultFallback);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function set($key, $value)
+    {
+        $this->config->set($key, $value);
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function import($data)
+    {
+        return $this->replace($data);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function replace($data)
+    {
+        $this->config = new Data($data);
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function combine($data)
+    {
+        if (!empty($data)) {
+            $this->config->import($data, true);
+        }
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function export()
+    {
+        return $this->config->export();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function hasDefault($key)
+    {
+        return $this->getDefaults()->has($key);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getDefault($key, $defaultFallback = null)
+    {
+        return $this->hasDefault($key) ? $this->getDefaults()->get($key) : $defaultFallback;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setDefault($key, $value)
+    {
+        $this->getDefaults()->set($key, $value);
+        return $this;
+    }
+
+    /**
+     * Return the class $defaults property and ensure it's a Data object
+     * TODO: remove Data object validation in 2.0
+     *
+     * @return Data
+     */
+    protected function getDefaults()
+    {
+        // Ensure $this->defaults is a Data object (not an array)
+        if (!$this->defaults instanceof Data) {
+            $this->setDefaults($this->defaults);
+        }
+        return $this->defaults;
+    }
+
+    /**
+     * Sets the $defaults class parameter
+     * TODO: remove support for array in 2.0 as this would currently break backward compatibility
+     *
+     * @param Data|array $defaults
+     *
+     * @throws \Exception
+     */
+    protected function setDefaults($defaults)
+    {
+        if (is_array($defaults)) {
+            $this->defaults = new Data($defaults);
+        } elseif ($defaults instanceof Data) {
+            $this->defaults = $defaults;
+        } else {
+            throw new \Exception("Unknown type provided for \$defaults");
+        }
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/src/ConfigInterface.php b/lib/composer/vendor/consolidation/config/src/ConfigInterface.php
new file mode 100644
index 000000000..5124ea1fc
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/ConfigInterface.php
@@ -0,0 +1,105 @@
+<?php
+namespace Consolidation\Config;
+
+interface ConfigInterface
+{
+    /**
+     * Determine if a non-default config value exists.
+     */
+    public function has($key);
+
+    /**
+     * Fetch a configuration value
+     *
+     * @param string $key Which config item to look up
+     * @param string|null $defaultFallback Fallback default value to use when
+     *   configuration object has neither a value nor a default. Use is
+     *   discouraged; use default context in ConfigOverlay, or provide defaults
+     *   using a config processor.
+     *
+     * @return mixed
+     */
+    public function get($key, $defaultFallback = null);
+
+    /**
+     * Set a config value
+     *
+     * @param string $key
+     * @param mixed $value
+     *
+     * @return $this
+     */
+    public function set($key, $value);
+
+    /**
+     * Import configuration from the provided nexted array, replacing whatever
+     * was here previously. No processing is done on the provided data.
+     *
+     * @deprecated Use 'replace'. Dflydev\DotAccessData\Data::import() merges, which is confusing, since this method replaces.
+     *
+     * @param array $data
+     * @return Config
+     */
+    public function import($data);
+
+    /**
+     * Load configuration from the provided nexted array, replacing whatever
+     * was here previously. No processing is done on the provided data.
+     *
+     * TODO: This will become a required method in version 2.0. Adding now
+     * would break clients that implement ConfigInterface.
+     *
+     * @param array $data
+     * @return Config
+     */
+    // public function replace($data);
+
+    /**
+     * Import configuration from the provided nexted array, merging with whatever
+     * was here previously. No processing is done on the provided data.
+     * Any data provided to the combine() method will overwrite existing data
+     * with the same key.
+     *
+     * TODO: This will become a required method in version 2.0. Adding now
+     * would break clients that implement ConfigInterface.
+     *
+     * @param array $data
+     * @return Config
+     */
+    // public function combine($data);
+
+    /**
+     * Export all configuration as a nested array.
+     */
+    public function export();
+
+    /**
+     * Return the default value for a given configuration item.
+     *
+     * @param string $key
+     *
+     * @return mixed
+     */
+    public function hasDefault($key);
+
+    /**
+     * Return the default value for a given configuration item.
+     *
+     * @param string $key
+     * @param mixed $defaultFallback
+     *
+     * @return mixed
+     */
+    public function getDefault($key, $defaultFallback = null);
+
+    /**
+     * Set the default value for a configuration setting. This allows us to
+     * set defaults either before or after more specific configuration values
+     * are loaded. Keeping defaults separate from current settings also
+     * allows us to determine when a setting has been overridden.
+     *
+     * @param string $key
+     * @param string $value
+     */
+    public function setDefault($key, $value);
+}
diff --git a/lib/composer/vendor/consolidation/config/src/GlobalOptionDefaultValuesInterface.php b/lib/composer/vendor/consolidation/config/src/GlobalOptionDefaultValuesInterface.php
new file mode 100644
index 000000000..d27958aa1
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/GlobalOptionDefaultValuesInterface.php
@@ -0,0 +1,10 @@
+<?php
+namespace Consolidation\Config;
+
+interface GlobalOptionDefaultValuesInterface
+{
+    /**
+     * Return an associative array of option-key => default-value
+     */
+    public function getGlobalOptionDefaultValues();
+}
diff --git a/lib/composer/vendor/consolidation/config/src/Inject/ConfigForCommand.php b/lib/composer/vendor/consolidation/config/src/Inject/ConfigForCommand.php
new file mode 100644
index 000000000..ce2646e1b
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/Inject/ConfigForCommand.php
@@ -0,0 +1,127 @@
+<?php
+namespace Consolidation\Config\Inject;
+
+use Consolidation\Config\ConfigInterface;
+use Consolidation\Config\Util\ConfigFallback;
+
+use Symfony\Component\Console\ConsoleEvents;
+use Symfony\Component\Console\Event\ConsoleCommandEvent;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Input\InputOption;
+
+class ConfigForCommand implements EventSubscriberInterface
+{
+    protected $config;
+    protected $application;
+
+    public function __construct(ConfigInterface $config)
+    {
+        $this->config = $config;
+    }
+
+    public function setApplication(Application $application)
+    {
+        $this->application = $application;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function getSubscribedEvents()
+    {
+        return [ConsoleEvents::COMMAND => 'injectConfiguration'];
+    }
+
+    /**
+     * Before a Console command runs, inject configuration settings
+     * for this command into the default value of the options of
+     * this command.
+     *
+     * @param \Symfony\Component\Console\Event\ConsoleCommandEvent $event
+     */
+    public function injectConfiguration(ConsoleCommandEvent $event)
+    {
+        $command = $event->getCommand();
+        $this->injectConfigurationForGlobalOptions($event->getInput());
+        $this->injectConfigurationForCommand($command, $event->getInput());
+
+        $targetOfHelpCommand = $this->getHelpCommandTarget($command, $event->getInput());
+        if ($targetOfHelpCommand) {
+            $this->injectConfigurationForCommand($targetOfHelpCommand, $event->getInput());
+        }
+    }
+
+    protected function injectConfigurationForGlobalOptions($input)
+    {
+        if (!$this->application) {
+            return;
+        }
+
+        $configGroup = new ConfigFallback($this->config, 'options');
+
+        $definition = $this->application->getDefinition();
+        $options = $definition->getOptions();
+
+        return $this->injectConfigGroupIntoOptions($configGroup, $options, $input);
+    }
+
+    protected function injectConfigurationForCommand($command, $input)
+    {
+        $commandName = $command->getName();
+        $commandName = str_replace(':', '.', $commandName);
+        $configGroup = new ConfigFallback($this->config, $commandName, 'command.', '.options.');
+
+        $definition = $command->getDefinition();
+        $options = $definition->getOptions();
+
+        return $this->injectConfigGroupIntoOptions($configGroup, $options, $input);
+    }
+
+    protected function injectConfigGroupIntoOptions($configGroup, $options, $input)
+    {
+        foreach ($options as $option => $inputOption) {
+            $key = str_replace('.', '-', $option);
+            $value = $configGroup->get($key);
+            if ($value !== null) {
+                if (is_bool($value) && ($value == true)) {
+                    $input->setOption($key, $value);
+                } elseif ($inputOption->acceptValue()) {
+                    $inputOption->setDefault($value);
+                }
+            }
+        }
+    }
+
+    protected function getHelpCommandTarget($command, $input)
+    {
+        if (($command->getName() != 'help') || (!isset($this->application))) {
+            return false;
+        }
+
+        $this->fixInputForSymfony2($command, $input);
+
+        // Symfony Console helpfully swaps 'command_name' and 'command'
+        // depending on whether the user entered `help foo` or `--help foo`.
+        // One of these is always `help`, and the other is the command we
+        // are actually interested in.
+        $nameOfCommandToDescribe = $input->getArgument('command_name');
+        if ($nameOfCommandToDescribe == 'help') {
+            $nameOfCommandToDescribe = $input->getArgument('command');
+        }
+        return $this->application->find($nameOfCommandToDescribe);
+    }
+
+    protected function fixInputForSymfony2($command, $input)
+    {
+        // Symfony 3.x prepares $input for us; Symfony 2.x, on the other
+        // hand, passes it in prior to binding with the command definition,
+        // so we have to go to a little extra work.  It may be inadvisable
+        // to do these steps for commands other than 'help'.
+        if (!$input->hasArgument('command_name')) {
+            $command->ignoreValidationErrors();
+            $command->mergeApplicationDefinition();
+            $input->bind($command->getDefinition());
+        }
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/src/Inject/ConfigForSetters.php b/lib/composer/vendor/consolidation/config/src/Inject/ConfigForSetters.php
new file mode 100644
index 000000000..5ec870429
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/Inject/ConfigForSetters.php
@@ -0,0 +1,47 @@
+<?php
+namespace Consolidation\Config\Inject;
+
+use Consolidation\Config\Util\ConfigMerge;
+
+/**
+ * Given an object that contains configuration methods, inject any
+ * configuration found in the configuration file.
+ *
+ * The proper use for this method is to call setter methods of the
+ * provided object. Using configuration to call methods that do work
+ * is an abuse of this mechanism.
+ */
+class ConfigForSetters
+{
+    protected $config;
+
+    public function __construct($config, $group, $prefix = '', $postfix = '')
+    {
+        if (!empty($group) && empty($postfix)) {
+            $postfix = '.';
+        }
+
+        $this->config = new ConfigMerge($config, $group, $prefix, $postfix);
+    }
+
+    public function apply($object, $configurationKey)
+    {
+        $settings = $this->config->get($configurationKey);
+        foreach ($settings as $setterMethod => $args) {
+            $fn = [$object, $setterMethod];
+            if (is_callable($fn)) {
+                $result = call_user_func_array($fn, (array)$args);
+
+                // We require that $fn must only be used with setter methods.
+                // Setter methods are required to always return $this so that
+                // they may be chained. We will therefore throw an exception
+                // for any setter that returns something else.
+                if ($result != $object) {
+                    $methodDescription = get_class($object) . "::$setterMethod";
+                    $propertyDescription = $this->config->describe($configurationKey);
+                    throw new \Exception("$methodDescription did not return '\$this' when processing $propertyDescription.");
+                }
+            }
+        }
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/src/Loader/ConfigLoader.php b/lib/composer/vendor/consolidation/config/src/Loader/ConfigLoader.php
new file mode 100644
index 000000000..ecc6f64f2
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/Loader/ConfigLoader.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace Consolidation\Config\Loader;
+
+/**
+ * Load configuration files.
+ */
+abstract class ConfigLoader implements ConfigLoaderInterface
+{
+    protected $config = [];
+    protected $source = '';
+
+    public function getSourceName()
+    {
+        return $this->source;
+    }
+
+    protected function setSourceName($source)
+    {
+        $this->source = $source;
+        return $this;
+    }
+
+    public function export()
+    {
+        return $this->config;
+    }
+
+    public function keys()
+    {
+        return array_keys($this->config);
+    }
+
+    abstract public function load($path);
+}
diff --git a/lib/composer/vendor/consolidation/config/src/Loader/ConfigLoaderInterface.php b/lib/composer/vendor/consolidation/config/src/Loader/ConfigLoaderInterface.php
new file mode 100644
index 000000000..9b155c1b9
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/Loader/ConfigLoaderInterface.php
@@ -0,0 +1,29 @@
+<?php
+
+namespace Consolidation\Config\Loader;
+
+/**
+ * Load configuration files, and fill in any property values that
+ * need to be expanded.
+ */
+interface ConfigLoaderInterface
+{
+    /**
+     * Convert loaded configuration into a simple php nested array.
+     *
+     * @return array
+     */
+    public function export();
+
+    /**
+     * Return the top-level keys in the exported data.
+     *
+     * @return array
+     */
+    public function keys();
+
+    /**
+     * Return a symbolic name for this configuration loader instance.
+     */
+    public function getSourceName();
+}
diff --git a/lib/composer/vendor/consolidation/config/src/Loader/ConfigProcessor.php b/lib/composer/vendor/consolidation/config/src/Loader/ConfigProcessor.php
new file mode 100644
index 000000000..f5879feb7
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/Loader/ConfigProcessor.php
@@ -0,0 +1,167 @@
+<?php
+
+namespace Consolidation\Config\Loader;
+
+use Grasmash\Expander\Expander;
+use Consolidation\Config\Util\ArrayUtil;
+
+/**
+ * The config processor combines multiple configuration
+ * files together, and processes them as necessary.
+ */
+class ConfigProcessor
+{
+    protected $processedConfig = [];
+    protected $unprocessedConfig = [];
+    protected $expander;
+
+    public function __construct($expander = null)
+    {
+        $this->expander = $expander ?: new Expander();
+    }
+
+    /**
+     * Extend the configuration to be processed with the
+     * configuration provided by the specified loader.
+     *
+     * @param ConfigLoaderInterface $loader
+     */
+    public function extend(ConfigLoaderInterface $loader)
+    {
+        return $this->addFromSource($loader->export(), $loader->getSourceName());
+    }
+
+    /**
+     * Extend the configuration to be processed with
+     * the provided nested array.
+     *
+     * @param array $data
+     */
+    public function add($data)
+    {
+        $this->unprocessedConfig[] = $data;
+        return $this;
+    }
+
+    /**
+     * Extend the configuration to be processed with
+     * the provided nested array. Also record the name
+     * of the data source, if applicable.
+     *
+     * @param array $data
+     * @param string $source
+     */
+    protected function addFromSource($data, $source = '')
+    {
+        if (empty($source)) {
+            return $this->add($data);
+        }
+        $this->unprocessedConfig[$source] = $data;
+        return $this;
+    }
+
+    /**
+     * Process all of the configuration that has been collected,
+     * and return a nested array.
+     *
+     * @return array
+     */
+    public function export($referenceArray = [])
+    {
+        if (!empty($this->unprocessedConfig)) {
+            $this->processedConfig = $this->process(
+                $this->processedConfig,
+                $this->fetchUnprocessed(),
+                $referenceArray
+            );
+        }
+        return $this->processedConfig;
+    }
+
+    /**
+     * To aid in debugging: return the source of each configuration item.
+     * n.b. Must call this function *before* export and save the result
+     * if persistence is desired.
+     */
+    public function sources()
+    {
+        $sources = [];
+        foreach ($this->unprocessedConfig as $sourceName => $config) {
+            if (!empty($sourceName)) {
+                $configSources = ArrayUtil::fillRecursive($config, $sourceName);
+                $sources = ArrayUtil::mergeRecursiveDistinct($sources, $configSources);
+            }
+        }
+        return $sources;
+    }
+
+    /**
+     * Get the configuration to be processed, and clear out the
+     * 'unprocessed' list.
+     *
+     * @return array
+     */
+    protected function fetchUnprocessed()
+    {
+        $toBeProcessed = $this->unprocessedConfig;
+        $this->unprocessedConfig = [];
+        return $toBeProcessed;
+    }
+
+    /**
+     * Use a map-reduce to evaluate the items to be processed,
+     * and merge them into the processed array.
+     *
+     * @param array $processed
+     * @param array $toBeProcessed
+     * @return array
+     */
+    protected function process(array $processed, array $toBeProcessed, $referenceArray = [])
+    {
+        $toBeReduced = array_map([$this, 'preprocess'], $toBeProcessed);
+        $reduced = array_reduce($toBeReduced, [$this, 'reduceOne'], $processed);
+        return $this->evaluate($reduced, $referenceArray);
+    }
+
+    /**
+     * Process a single configuration file from the 'to be processed'
+     * list. By default this is a no-op. Override this method to
+     * provide any desired configuration preprocessing, e.g. dot-notation
+     * expansion of the configuration keys, etc.
+     *
+     * @param array $config
+     * @return array
+     */
+    protected function preprocess(array $config)
+    {
+        return $config;
+    }
+
+    /**
+     * Evaluate one item in the 'to be evaluated' list, and then
+     * merge it into the processed configuration (the 'carry').
+     *
+     * @param array $processed
+     * @param array $config
+     * @return array
+     */
+    protected function reduceOne(array $processed, array $config)
+    {
+        return ArrayUtil::mergeRecursiveDistinct($processed, $config);
+    }
+
+    /**
+     * Evaluate one configuration item.
+     *
+     * @param array $processed
+     * @param array $config
+     * @return array
+     */
+    protected function evaluate(array $config, $referenceArray = [])
+    {
+        return $this->expander->expandArrayProperties(
+            $config,
+            $referenceArray
+        );
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/src/Loader/YamlConfigLoader.php b/lib/composer/vendor/consolidation/config/src/Loader/YamlConfigLoader.php
new file mode 100644
index 000000000..457056627
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/Loader/YamlConfigLoader.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace Consolidation\Config\Loader;
+
+use Symfony\Component\Yaml\Yaml;
+
+/**
+ * Load configuration files, and fill in any property values that
+ * need to be expanded.
+ */
+class YamlConfigLoader extends ConfigLoader
+{
+    public function load($path)
+    {
+        $this->setSourceName($path);
+
+        // We silently skip any nonexistent config files, so that
+        // clients may simply `load` all of their candidates.
+        if (!file_exists($path)) {
+            $this->config = [];
+            return $this;
+        }
+        $this->config = (array) Yaml::parse(file_get_contents($path));
+        return $this;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/src/Util/ArrayUtil.php b/lib/composer/vendor/consolidation/config/src/Util/ArrayUtil.php
new file mode 100644
index 000000000..a23f854e8
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/Util/ArrayUtil.php
@@ -0,0 +1,75 @@
+<?php
+namespace Consolidation\Config\Util;
+
+/**
+ * Useful array utilities.
+ */
+class ArrayUtil
+{
+    /**
+     * Merges arrays recursively while preserving.
+     *
+     * @param array $array1
+     * @param array $array2
+     *
+     * @return array
+     *
+     * @see http://php.net/manual/en/function.array-merge-recursive.php#92195
+     * @see https://github.com/grasmash/bolt/blob/robo-rebase/src/Robo/Common/ArrayManipulator.php#L22
+     */
+    public static function mergeRecursiveDistinct(
+        array &$array1,
+        array &$array2
+    ) {
+        $merged = $array1;
+        foreach ($array2 as $key => &$value) {
+            $merged[$key] = self::mergeRecursiveValue($merged, $key, $value);
+        }
+        return $merged;
+    }
+
+    /**
+     * Process the value in an mergeRecursiveDistinct - make a recursive
+     * call if needed.
+     */
+    protected static function mergeRecursiveValue(&$merged, $key, $value)
+    {
+        if (is_array($value) && isset($merged[$key]) && is_array($merged[$key])) {
+            return self::mergeRecursiveDistinct($merged[$key], $value);
+        }
+        return $value;
+    }
+
+    /**
+     * Fills all of the leaf-node values of a nested array with the
+     * provided replacement value.
+     */
+    public static function fillRecursive(array $data, $fill)
+    {
+        $result = [];
+        foreach ($data as $key => $value) {
+            $result[$key] = $fill;
+            if (self::isAssociative($value)) {
+                $result[$key] = self::fillRecursive($value, $fill);
+            }
+        }
+        return $result;
+    }
+
+    /**
+     * Return true if the provided parameter is an array, and at least
+     * one key is non-numeric.
+     */
+    public static function isAssociative($testArray)
+    {
+        if (!is_array($testArray)) {
+            return false;
+        }
+        foreach (array_keys($testArray) as $key) {
+            if (!is_numeric($key)) {
+                return true;
+            }
+        }
+        return false;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/src/Util/ConfigFallback.php b/lib/composer/vendor/consolidation/config/src/Util/ConfigFallback.php
new file mode 100644
index 000000000..9f9972f60
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/Util/ConfigFallback.php
@@ -0,0 +1,51 @@
+<?php
+namespace Consolidation\Config\Util;
+
+/**
+ * Fetch a configuration value from a configuration group. If the
+ * desired configuration value is not found in the most specific
+ * group named, keep stepping up to the next parent group until a
+ * value is located.
+ *
+ * Given the following constructor inputs:
+ *   - $prefix  = "command."
+ *   - $group   = "foo.bar.baz"
+ *   - $postfix = ".options."
+ * Then the `get` method will then consider, in order:
+ *   - command.foo.bar.baz.options
+ *   - command.foo.bar.options
+ *   - command.foo.options
+ * If any of these contain an option for "$key", then return its value.
+ */
+class ConfigFallback extends ConfigGroup
+{
+    /**
+     * @inheritdoc
+     */
+    public function get($key)
+    {
+        return $this->getWithFallback($key, $this->group, $this->prefix, $this->postfix);
+    }
+
+    /**
+     * Fetch an option value from a given key, or, if that specific key does
+     * not contain a value, then consult various fallback options until a
+     * value is found.
+     *
+     */
+    protected function getWithFallback($key, $group, $prefix = '', $postfix = '.')
+    {
+        $configKey = "{$prefix}{$group}${postfix}{$key}";
+        if ($this->config->has($configKey)) {
+            return $this->config->get($configKey);
+        }
+        if ($this->config->hasDefault($configKey)) {
+            return $this->config->getDefault($configKey);
+        }
+        $moreGeneralGroupname = $this->moreGeneralGroupName($group);
+        if ($moreGeneralGroupname) {
+            return $this->getWithFallback($key, $moreGeneralGroupname, $prefix, $postfix);
+        }
+        return null;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/src/Util/ConfigGroup.php b/lib/composer/vendor/consolidation/config/src/Util/ConfigGroup.php
new file mode 100644
index 000000000..24b29dd8e
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/Util/ConfigGroup.php
@@ -0,0 +1,61 @@
+<?php
+namespace Consolidation\Config\Util;
+
+/**
+ * Fetch a configuration value from a configuration group. If the
+ * desired configuration value is not found in the most specific
+ * group named, keep stepping up to the next parent group until a
+ * value is located.
+ *
+ * Given the following constructor inputs:
+ *   - $prefix  = "command."
+ *   - $group   = "foo.bar.baz"
+ *   - $postfix = ".options."
+ * Then the `get` method will then consider, in order:
+ *   - command.foo.bar.baz.options
+ *   - command.foo.bar.options
+ *   - command.foo.options
+ * If any of these contain an option for "$key", then return its value.
+ */
+abstract class ConfigGroup
+{
+    protected $config;
+    protected $group;
+    protected $prefix;
+    protected $postfix;
+
+    public function __construct($config, $group, $prefix = '', $postfix = '.')
+    {
+        $this->config = $config;
+        $this->group = $group;
+        $this->prefix = $prefix;
+        $this->postfix = $postfix;
+    }
+
+    /**
+     * Return a description of the configuration group (with prefix and postfix).
+     */
+    public function describe($property)
+    {
+        return $this->prefix . $this->group . $this->postfix . $property;
+    }
+
+    /**
+     * Get the requested configuration key from the most specific configuration
+     * group that contains it.
+     */
+    abstract public function get($key);
+
+    /**
+     * Given a group name, such as "foo.bar.baz", return the next configuration
+     * group in the fallback hierarchy, e.g. "foo.bar".
+     */
+    protected function moreGeneralGroupName($group)
+    {
+        $result = preg_replace('#\.[^.]*$#', '', $group);
+        if ($result != $group) {
+            return $result;
+        }
+        return false;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/src/Util/ConfigMerge.php b/lib/composer/vendor/consolidation/config/src/Util/ConfigMerge.php
new file mode 100644
index 000000000..65fccf72a
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/Util/ConfigMerge.php
@@ -0,0 +1,34 @@
+<?php
+namespace Consolidation\Config\Util;
+
+/**
+ * Works like 'getWithFallback', but merges results from all applicable
+ * groups. Settings from most specific group take precedence.
+ */
+class ConfigMerge extends ConfigGroup
+{
+    /**
+     * @inheritdoc
+     */
+    public function get($key)
+    {
+        return $this->getWithMerge($key, $this->group, $this->prefix, $this->postfix);
+    }
+
+    /**
+     * Merge available configuration from each configuration group.
+     */
+    public function getWithMerge($key, $group, $prefix = '', $postfix = '.')
+    {
+        $configKey = "{$prefix}{$group}${postfix}{$key}";
+        $result = $this->config->get($configKey, []);
+        if (!is_array($result)) {
+            throw new \UnexpectedValueException($configKey . ' must be a list of settings to apply.');
+        }
+        $moreGeneralGroupname = $this->moreGeneralGroupName($group);
+        if ($moreGeneralGroupname) {
+            $result += $this->getWithMerge($key, $moreGeneralGroupname, $prefix, $postfix);
+        }
+        return $result;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/src/Util/ConfigOverlay.php b/lib/composer/vendor/consolidation/config/src/Util/ConfigOverlay.php
new file mode 100644
index 000000000..d1f126977
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/Util/ConfigOverlay.php
@@ -0,0 +1,203 @@
+<?php
+namespace Consolidation\Config\Util;
+
+use Consolidation\Config\Config;
+use Consolidation\Config\ConfigInterface;
+
+/**
+ * Overlay different configuration objects that implement ConfigInterface
+ * to make a priority-based, merged configuration object.
+ *
+ * Note that using a ConfigOverlay hides the defaults stored in each
+ * individual configuration context. When using overlays, always call
+ * getDefault / setDefault on the ConfigOverlay object itself.
+ */
+class ConfigOverlay implements ConfigInterface
+{
+    protected $contexts = [];
+
+    const DEFAULT_CONTEXT = 'default';
+    const PROCESS_CONTEXT = 'process';
+
+    public function __construct()
+    {
+        $this->contexts[self::DEFAULT_CONTEXT] = new Config();
+        $this->contexts[self::PROCESS_CONTEXT] = new Config();
+    }
+
+    /**
+     * Add a named configuration object to the configuration overlay.
+     * Configuration objects added LAST have HIGHEST priority, with the
+     * exception of the fact that the process context always has the
+     * highest priority.
+     *
+     * If a context has already been added, its priority will not change.
+     */
+    public function addContext($name, ConfigInterface $config)
+    {
+        $process = $this->contexts[self::PROCESS_CONTEXT];
+        unset($this->contexts[self::PROCESS_CONTEXT]);
+        $this->contexts[$name] = $config;
+        $this->contexts[self::PROCESS_CONTEXT] = $process;
+
+        return $this;
+    }
+
+    /**
+     * Add a placeholder context that will be prioritized higher than
+     * existing contexts. This is done to ensure that contexts added
+     * later will maintain a higher priority if the placeholder context
+     * is later relaced with a different configuration set via addContext().
+     *
+     * @param string $name
+     * @return $this
+     */
+    public function addPlaceholder($name)
+    {
+        return $this->addContext($name, new Config());
+    }
+
+    /**
+     * Increase the priority of the named context such that it is higher
+     * in priority than any existing context except for the 'process'
+     * context.
+     *
+     * @param string $name
+     * @return $this
+     */
+    public function increasePriority($name)
+    {
+        $config = $this->getContext($name);
+        unset($this->contexts[$name]);
+        return $this->addContext($name, $config);
+    }
+
+    public function hasContext($name)
+    {
+        return isset($this->contexts[$name]);
+    }
+
+    public function getContext($name)
+    {
+        if ($this->hasContext($name)) {
+            return $this->contexts[$name];
+        }
+        return new Config();
+    }
+
+    public function removeContext($name)
+    {
+        unset($this->contexts[$name]);
+    }
+
+    /**
+     * Determine if a non-default config value exists.
+     */
+    public function findContext($key)
+    {
+        foreach (array_reverse($this->contexts) as $name => $config) {
+            if ($config->has($key)) {
+                return $config;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function has($key)
+    {
+        return $this->findContext($key) != false;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function get($key, $default = null)
+    {
+        $context = $this->findContext($key);
+        if ($context) {
+            return $context->get($key, $default);
+        }
+        return $default;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function set($key, $value)
+    {
+        $this->contexts[self::PROCESS_CONTEXT]->set($key, $value);
+        return $this;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function import($data)
+    {
+        $this->unsupported(__FUNCTION__);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function replace($data)
+    {
+        $this->unsupported(__FUNCTION__);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function combine($data)
+    {
+        $this->unsupported(__FUNCTION__);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function unsupported($fn)
+    {
+        throw new \Exception("The method '$fn' is not supported for the ConfigOverlay class.");
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function export()
+    {
+        $export = [];
+        foreach ($this->contexts as $name => $config) {
+            $export = array_merge_recursive($export, $config->export());
+        }
+        return $export;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function hasDefault($key)
+    {
+        return $this->contexts[self::DEFAULT_CONTEXT]->has($key);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getDefault($key, $default = null)
+    {
+        return $this->contexts[self::DEFAULT_CONTEXT]->get($key, $default);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function setDefault($key, $value)
+    {
+        $this->contexts[self::DEFAULT_CONTEXT]->set($key, $value);
+        return $this;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/src/Util/EnvConfig.php b/lib/composer/vendor/consolidation/config/src/Util/EnvConfig.php
new file mode 100644
index 000000000..05f8d2a82
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/src/Util/EnvConfig.php
@@ -0,0 +1,96 @@
+<?php
+namespace Consolidation\Config\Util;
+
+use Consolidation\Config\Config;
+use Consolidation\Config\ConfigInterface;
+
+/**
+ * Provide a configuration object that fetches values from environment
+ * variables.
+ */
+class EnvConfig implements ConfigInterface
+{
+    /** @var string */
+    protected $prefix;
+
+    /**
+     * EnvConfig constructor
+     *
+     * @param $prefix The string to appear before every environment
+     *   variable key. For example, if the prefix is 'MYAPP_', then
+     *   the key 'foo.bar' will be fetched from the environment variable
+     *   MYAPP_FOO_BAR.
+     */
+    public function __construct($prefix)
+    {
+        // Ensure that the prefix is always uppercase, and always
+        // ends with a '_', regardless of the form the caller provided.
+        $this->prefix = strtoupper(rtrim($prefix, '_')) . '_';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function has($key)
+    {
+        return $this->get($key) !== null;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function get($key, $defaultFallback = null)
+    {
+        $envKey = $this->prefix . strtoupper(strtr($key, '.-', '__'));
+        $envKey = str_replace($this->prefix . $this->prefix, $this->prefix, $envKey);
+        return getenv($envKey) ?: $defaultFallback;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function set($key, $value)
+    {
+        throw new \Exception('Cannot call "set" on environmental configuration.');
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function import($data)
+    {
+        // no-op
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function export()
+    {
+        return [];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function hasDefault($key)
+    {
+        return false;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function getDefault($key, $defaultFallback = null)
+    {
+        return $defaultFallback;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function setDefault($key, $value)
+    {
+        throw new \Exception('Cannot call "setDefault" on environmental configuration.');
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/tests/ConfigForCommandTest.php b/lib/composer/vendor/consolidation/config/tests/ConfigForCommandTest.php
new file mode 100644
index 000000000..41da3076b
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/ConfigForCommandTest.php
@@ -0,0 +1,130 @@
+<?php
+namespace Consolidation\Config\Inject;
+
+use Consolidation\Config\Config;
+use Consolidation\TestUtils\MyFooCommand;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\ArgvInput;
+use Symfony\Component\Console\Input\StringInput;
+use Symfony\Component\Console\Output\BufferedOutput;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class ConfigForCommandTest extends \PHPUnit_Framework_TestCase
+{
+    protected $config;
+
+    protected function setUp()
+    {
+        $data = [
+            // Global options
+            'options' => [
+                'global' => 'from-config',
+            ],
+            // Define some configuration settings for the options for
+            // the commands my:foo and my:bar.
+            'command' => [
+                'my' => [
+                    // commands.my.options.* apply to all my:* commands.
+                    'options' => [
+                        'dir' => '/etc/common',
+                        'priority' => 'normal',
+                    ],
+                    'foo' => [
+                        // commands.my.foo.options.* apply only to the my:foo command.
+                        'options' => [
+                            'name' => 'baz',
+                        ],
+                    ],
+                ],
+            ],
+        ];
+
+        $this->config = new Config($data);
+    }
+
+    public function testInjection()
+    {
+        $command = new MyFooCommand();
+        $input = new StringInput('my:foo');
+
+        list($status, $output) = $this->runCommandViaApplication($command, $input);
+
+        $expectedOutput = <<< EOT
+Enter my:foo
+dir: /etc/common
+name: baz
+other: fish
+EOT;
+
+        $this->assertEquals(0, $status);
+        $this->assertEquals($expectedOutput, $output);
+    }
+
+    public function testInjectionWithOverride()
+    {
+        $command = new MyFooCommand();
+        $input = new StringInput('my:foo --name=Fred');
+
+        list($status, $output) = $this->runCommandViaApplication($command, $input);
+
+        $expectedOutput = <<< EOT
+Enter my:foo
+dir: /etc/common
+name: Fred
+other: fish
+EOT;
+
+        $this->assertEquals(0, $status);
+        $this->assertEquals($expectedOutput, $output);
+    }
+
+    public function testHelpDefaultInjection()
+    {
+        $command = new MyFooCommand();
+        $input = new StringInput('help my:foo');
+
+        list($status, $output) = $this->runCommandViaApplication($command, $input);
+
+        $expectedOutput = <<< EOT
+What is the name of the thing we are naming [default: "baz"]
+EOT;
+
+        $this->assertEquals(0, $status);
+        $this->assertContains($expectedOutput, $output);
+
+        $expectedOutput = <<< EOT
+A certain global option. [default: "from-config"]
+EOT;
+
+        $this->assertContains($expectedOutput, $output);
+    }
+
+    protected function runCommandViaApplication($command, $input)
+    {
+        $application = new Application('TestApplication', '0.0.0');
+        $application->getDefinition()
+            ->addOption(
+                new InputOption('--global', null, InputOption::VALUE_REQUIRED, 'A certain global option.', 'hardcoded')
+            );
+
+        $output = new BufferedOutput();
+
+        $configInjector = new ConfigForCommand($this->config);
+        $configInjector->setApplication($application);
+
+        $eventDispatcher = new \Symfony\Component\EventDispatcher\EventDispatcher();
+        $eventDispatcher->addSubscriber($configInjector);
+        $application->setDispatcher($eventDispatcher);
+
+        $application->setAutoExit(false);
+        $application->add($command);
+
+        $statusCode = $application->run($input, $output);
+        $commandOutput = trim($output->fetch());
+
+        return [$statusCode, $commandOutput];
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/tests/ConfigForSettersTest.php b/lib/composer/vendor/consolidation/config/tests/ConfigForSettersTest.php
new file mode 100644
index 000000000..422b0a00b
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/ConfigForSettersTest.php
@@ -0,0 +1,87 @@
+<?php
+namespace Consolidation\Config\Inject;
+
+use Consolidation\Config\Config;
+use Consolidation\TestUtils\ApplyConfigTestTarget;
+
+class ConfigForSettersTest extends \PHPUnit_Framework_TestCase
+{
+    public function testApplyConfig()
+    {
+        $data = [
+            // Define some configuration settings for the configuration
+            // of some task \My\Tasks\Operations\Frobulate.
+            'task' => [
+                'Operations' => [
+                    // task.Operations.settings apply to all tasks in
+                    // any *.Tass.Operations namespace.
+                    'settings' => [
+                        'dir' => '/base/dir',
+                    ],
+                    'Frobulate' => [
+                        // task.Operations.Frobulate.settings applies only
+                        // the Frobulate task.
+                        'settings' => [
+                            'dir' => '/override/dir',
+                        ],
+                    ],
+                ],
+            ],
+        ];
+        $config = new Config($data);
+
+        $applicator = new ConfigForSetters($config, 'Operations.Frobulate', 'task.');
+
+        $testTarget = new ApplyConfigTestTarget();
+
+        $applicator->apply($testTarget, 'settings');
+
+        $this->assertEquals('/override/dir', $testTarget->getDir());
+        $this->assertEquals(null, $testTarget->getBad());
+    }
+
+    public function testApplyBadConfig()
+    {
+        $data = [
+            // Define some configuration settings for the configuration
+            // of some task \My\Tasks\Operations\Frobulate.
+            'task' => [
+                'Operations' => [
+                    // task.Operations.settings apply to all tasks in
+                    // any *.Tass.Operations namespace.
+                    'settings' => [
+                        'dir' => '/base/dir',
+                    ],
+                    'Frobulate' => [
+                        // task.Operations.Frobulate.settings applies only
+                        // the Frobulate task.
+                        'settings' => [
+                            'bad' => 'fire truck',
+                        ],
+                    ],
+                ],
+            ],
+        ];
+        $config = new Config($data);
+
+        $applicator = new ConfigForSetters($config, 'Operations.Frobulate', 'task.');
+
+        $testTarget = new ApplyConfigTestTarget();
+
+        $exceptionMessage = '';
+        try
+        {
+            $applicator->apply($testTarget, 'settings');
+        }
+        catch (\Exception $e)
+        {
+            $exceptionMessage = $e->getMessage();
+        }
+        // We would prefer it if bad methods were never called; unfortunately,
+        // declaring the return type of a method cannot be done in a reliable
+        // way (via reflection) until php 7, so we allow these methods to be
+        // called for now.
+        $this->assertEquals('fire truck', $testTarget->getBad());
+        $this->assertEquals('Consolidation\\TestUtils\\ApplyConfigTestTarget::bad did not return \'$this\' when processing task.Operations.Frobulate.settings.', $exceptionMessage);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/tests/ConfigGroupTest.php b/lib/composer/vendor/consolidation/config/tests/ConfigGroupTest.php
new file mode 100644
index 000000000..21e470e57
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/ConfigGroupTest.php
@@ -0,0 +1,91 @@
+<?php
+namespace Consolidation\Config\Util;
+
+use Consolidation\Config\Config;
+
+class ConfigGroupTest extends \PHPUnit_Framework_TestCase
+{
+    protected $config;
+
+    protected function setUp()
+    {
+        $data = [
+            // Define some configuration settings for the options for
+            // the commands my:foo and my:bar.
+            'command' => [
+                'my' => [
+                    // commands.my.options.* apply to all my:* commands.
+                    'options' => [
+                        'path' => '/etc/common',
+                        'priority' => 'normal',
+                    ],
+                    'foo' => [
+                        // commands.my.foo.options.* apply only to the my:foo command.
+                        'options' => [
+                            'name' => 'baz',
+                        ],
+                    ],
+                    'bar' => [
+                        // Similarly, commands.my.bar.options is for the my:bar command.
+                        'options' => [
+                            'priority' => 'high',
+                        ],
+                    ],
+                ],
+            ],
+            // Define some configuration settings for the configuration
+            // of some task \My\Tasks\Operations\Frobulate.
+            'task' => [
+                'Operations' => [
+                    // task.Operations.settings apply to all tasks in
+                    // any *.Tass.Operations namespace.
+                    'settings' => [
+                        'dir' => '/base/dir',
+                    ],
+                    'Frobulate' => [
+                        // task.Operations.Frobulate.settings applies only
+                        // the Frobulate task.
+                        'settings' => [
+                            'object' => 'fire truck',
+                        ],
+                    ],
+                ],
+            ],
+        ];
+
+        $this->config = new Config($data);
+    }
+
+    public function testDotNotation()
+    {
+        // Test the test
+        $this->assertEquals('baz', $this->config->get('command.my.foo.options.name'));
+    }
+
+    public function testFallback()
+    {
+        $fooFallback = new ConfigFallback($this->config, 'my.foo', 'command.', '.options.');
+        $barFallback = new ConfigFallback($this->config, 'my.bar', 'command.', '.options.');
+
+        $this->assertEquals(null, $barFallback->get('name'));
+        $this->assertEquals('baz', $fooFallback->get('name'));
+        $this->assertEquals('high', $barFallback->get('priority'));
+
+        $this->assertEquals('normal', $fooFallback->get('priority'));
+        $this->assertEquals('/etc/common', $barFallback->get('path'));
+        $this->assertEquals('/etc/common', $fooFallback->get('path'));
+    }
+
+    public function testMerge()
+    {
+        $frobulateMerge = new ConfigMerge($this->config, 'Operations.Frobulate', 'task.');
+
+        $settings = $frobulateMerge->get('settings');
+        $this->assertEquals('fire truck', $settings['object']);
+        $this->assertEquals('/base/dir', $settings['dir']);
+        $keys = array_keys($settings);
+        sort($keys);
+        $this->assertEquals('dir,object', implode(',', $keys));
+    }
+}
+
diff --git a/lib/composer/vendor/consolidation/config/tests/ConfigLoaderTest.php b/lib/composer/vendor/consolidation/config/tests/ConfigLoaderTest.php
new file mode 100644
index 000000000..6dedb1f36
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/ConfigLoaderTest.php
@@ -0,0 +1,29 @@
+<?php
+namespace Consolidation\Config\Loader;
+
+class ConfigLoaderTest extends \PHPUnit_Framework_TestCase
+{
+    public function testConfigLoader()
+    {
+        $loader = new YamlConfigLoader();
+
+        // Assert that our test data exists (test the test)
+        $path = __DIR__ . '/data/config-1.yml';
+        $this->assertTrue(file_exists($path));
+
+        $loader->load($path);
+
+        $configFile = basename($loader->getSourceName());
+        $this->assertEquals('config-1.yml', $configFile);
+
+        // Make sure that the data we loaded contained the expected keys
+        $keys = $loader->keys();
+        sort($keys);
+        $keysString = implode(',', $keys);
+        $this->assertEquals('c,m', $keysString);
+
+        $configData = $loader->export();
+        $this->assertEquals('foo', $configData['c']);
+        $this->assertEquals('1', $configData['m'][0]);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/tests/ConfigOverlayTest.php b/lib/composer/vendor/consolidation/config/tests/ConfigOverlayTest.php
new file mode 100644
index 000000000..f7faf7484
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/ConfigOverlayTest.php
@@ -0,0 +1,168 @@
+<?php
+namespace Consolidation\Config\Util;
+
+use Consolidation\Config\Config;
+use Consolidation\Config\Loader\ConfigProcessor;
+use Consolidation\Config\Loader\YamlConfigLoader;
+
+class ConfigOverlayTest extends \PHPUnit_Framework_TestCase
+{
+    protected $overlay;
+
+    protected function setUp()
+    {
+        $aliasContext = new Config();
+        $aliasContext->import([
+            'hidden-by-a' => 'alias hidden-by-a',
+            'hidden-by-process' => 'alias hidden-by-process',
+            'options' =>[
+                'a-a' => 'alias-a',
+            ],
+            'command' => [
+                'foo' => [
+                    'bar' => [
+                        'command' => [
+                            'options' => [
+                                'a-b' => 'alias-b',
+                            ],
+                        ],
+                    ],
+                ],
+            ],
+        ]);
+
+        $configFileContext = new Config();
+        $configFileContext->import([
+            'hidden-by-cf' => 'config-file hidden-by-cf',
+            'hidden-by-a' => 'config-file hidden-by-a',
+            'hidden-by-process' => 'config-file hidden-by-process',
+            'options' =>[
+                'cf-a' => 'config-file-a',
+            ],
+            'command' => [
+                'foo' => [
+                    'bar' => [
+                        'command' => [
+                            'options' => [
+                                'cf-b' => 'config-file-b',
+                            ],
+                        ],
+                    ],
+                ],
+            ],
+        ]);
+
+        $this->overlay = new ConfigOverlay();
+        $this->overlay->set('hidden-by-process', 'process-h');
+        $this->overlay->addContext('cf', $configFileContext);
+        $this->overlay->addContext('a', $aliasContext);
+        $this->overlay->setDefault('df-a', 'default');
+        $this->overlay->setDefault('hidden-by-a', 'default hidden-by-a');
+        $this->overlay->setDefault('hidden-by-cf', 'default hidden-by-cf');
+        $this->overlay->setDefault('hidden-by-process', 'default hidden-by-process');
+    }
+
+    public function testGetPriority()
+    {
+        $this->assertEquals('process-h', $this->overlay->get('hidden-by-process'));
+        $this->assertEquals('config-file hidden-by-cf', $this->overlay->get('hidden-by-cf'));
+        $this->assertEquals('alias hidden-by-a', $this->overlay->get('hidden-by-a'));
+    }
+
+    public function testDefault()
+    {
+        $this->assertEquals('alias-a', $this->overlay->get('options.a-a'));
+        $this->assertEquals('alias-a', $this->overlay->get('options.a-a', 'ignored'));
+        $this->assertEquals('default', $this->overlay->getDefault('df-a', 'ignored'));
+        $this->assertEquals('nsv', $this->overlay->getDefault('a-a', 'nsv'));
+
+        $this->overlay->setDefault('df-a', 'new value');
+        $this->assertEquals('new value', $this->overlay->getDefault('df-a', 'ignored'));
+    }
+
+    public function testExport()
+    {
+        $data = $this->overlay->export();
+
+        $this->assertEquals('config-file-a', $data['options']['cf-a']);
+        $this->assertEquals('alias-a', $data['options']['a-a']);
+    }
+
+    /**
+     * @expectedException Exception
+     */
+    public function testImport()
+    {
+        $data = $this->overlay->import(['a' => 'value']);
+    }
+
+    public function testMaintainPriority()
+    {
+        // Get and re-add the 'cf' context. Its priority should not change.
+        $configFileContext = $this->overlay->getContext('cf');
+        $this->overlay->addContext('cf', $configFileContext);
+
+        // These asserts are the same as in testGetPriority
+        $this->assertEquals('process-h', $this->overlay->get('hidden-by-process'));
+        $this->assertEquals('config-file hidden-by-cf', $this->overlay->get('hidden-by-cf'));
+        $this->assertEquals('alias hidden-by-a', $this->overlay->get('hidden-by-a'));
+    }
+
+    public function testChangePriority()
+    {
+        // Increase the priority of the 'cf' context. Now, it should have a higher
+        // priority than the 'alias' context, but should still have a lower
+        // priority than the 'process' context.
+        $this->overlay->increasePriority('cf');
+
+        // These asserts are the same as in testGetPriority
+        $this->assertEquals('process-h', $this->overlay->get('hidden-by-process'));
+        $this->assertEquals('config-file hidden-by-cf', $this->overlay->get('hidden-by-cf'));
+
+        // This one has changed: the config-file value is now found instead
+        // of the alias value.
+        $this->assertEquals('config-file hidden-by-a', $this->overlay->get('hidden-by-a'));
+    }
+
+    public function testPlaceholder()
+    {
+        $this->overlay->addPlaceholder('lower');
+
+        $higherContext = new Config();
+        $higherContext->import(['priority-test' => 'higher']);
+
+        $lowerContext = new Config();
+        $lowerContext->import(['priority-test' => 'lower']);
+
+        // Usually 'lower' would have the highest priority, since it is
+        // added last. However, our earlier call to 'addPlaceholder' reserves
+        // a spot for it, so the 'higher' context will end up with a higher
+        // priority.
+        $this->overlay->addContext('higher', $higherContext);
+        $this->overlay->addContext('lower', $lowerContext);
+        $this->assertEquals('higher', $this->overlay->get('priority-test', 'neither'));
+
+        // Test to see that we can change the value of the 'higher' context,
+        // and the change will be reflected in the overlay.
+        $higherContext->set('priority-test', 'changed');
+        $this->assertEquals('changed', $this->overlay->get('priority-test', 'neither'));
+
+        // Test to see that the 'process' context still has the highest priority.
+        $this->overlay->set('priority-test', 'process');
+        $higherContext->set('priority-test', 'ignored');
+        $this->assertEquals('process', $this->overlay->get('priority-test', 'neither'));
+    }
+
+    public function testDoesNotHave()
+    {
+        $context = $this->overlay->getContext('no-such-context');
+        $data = $context->export();
+        $this->assertEquals('[]', json_encode($data));
+
+        $this->assertTrue(!$this->overlay->has('no-such-key'));
+        $this->assertTrue(!$this->overlay->hasDefault('no-such-default'));
+
+        $this->assertEquals('no-such-value', $this->overlay->get('no-such-key', 'no-such-value'));
+
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/tests/ConfigProcessorTest.php b/lib/composer/vendor/consolidation/config/tests/ConfigProcessorTest.php
new file mode 100644
index 000000000..ac645a286
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/ConfigProcessorTest.php
@@ -0,0 +1,152 @@
+<?php
+namespace Consolidation\Config\Loader;
+
+use Consolidation\TestUtils\TestLoader;
+
+class ConfigProcessorTest extends \PHPUnit_Framework_TestCase
+{
+    public function testConfigProcessorAdd()
+    {
+        $config1 = [
+            'c' => 'foo',
+            'm' => [1],
+        ];
+        $config2 = [
+            'b' => '${c}bar',
+            'm' => [2],
+        ];
+        $config3 = [
+            'a' => '${b}baz',
+            'm' => [3],
+        ];
+
+        $processor = new ConfigProcessor();
+        $processor->add($config1);
+        $processor->add($config2);
+        $processor->add($config3);
+
+        $data = $processor->export();
+        $this->assertEquals('foo', $data['c']);
+        $this->assertEquals('foobar', $data['b']);
+        $this->assertEquals('foobarbaz', $data['a']);
+    }
+
+    public function processorForConfigMergeTest($provideSourceNames)
+    {
+        $config1 = [
+            'm' => [
+                'x' => 'x-1',
+                'y' => [
+                    'r' => 'r-1',
+                    's' => 's-1',
+                    't' => 't-1',
+                ],
+                'z' => 'z-1',
+            ],
+        ];
+        $config2 = [
+            'm' => [
+                'w' => 'w-2',
+                'y' => [
+                    'q' => 'q-2',
+                    's' => 's-2',
+                ],
+                'z' => 'z-2',
+            ],
+        ];
+        $config3 = [
+            'm' => [
+                'v' => 'v-3',
+                'y' => [
+                    't' => 't-3',
+                    'u' => 'u-3',
+                ],
+                'z' => 'z-3',
+            ],
+        ];
+
+        $processor = new ConfigProcessor();
+        $testLoader = new TestLoader();
+
+        $testLoader->set($config1);
+        $testLoader->setSourceName($provideSourceNames ? 'c-1' : '');
+        $processor->extend($testLoader);
+
+        $testLoader->set($config2);
+        $testLoader->setSourceName($provideSourceNames ? 'c-2' : '');
+        $processor->extend($testLoader);
+
+        $testLoader->set($config3);
+        $testLoader->setSourceName($provideSourceNames ? 'c-3' : '');
+        $processor->extend($testLoader);
+
+        return $processor;
+    }
+
+    public function testConfigProcessorMergeAssociative()
+    {
+        $processor = $this->processorForConfigMergeTest(false);
+        $data = $processor->export();
+        $this->assertEquals('{"m":{"x":"x-1","y":{"r":"r-1","s":"s-2","t":"t-3","q":"q-2","u":"u-3"},"z":"z-3","w":"w-2","v":"v-3"}}', json_encode($data));
+    }
+
+    public function testConfigProcessorMergeAssociativeWithSourceNames()
+    {
+        $processor = $this->processorForConfigMergeTest(true);
+        $sources = $processor->sources();
+        $data = $processor->export();
+        $this->assertEquals('{"m":{"x":"x-1","y":{"r":"r-1","s":"s-2","t":"t-3","q":"q-2","u":"u-3"},"z":"z-3","w":"w-2","v":"v-3"}}', json_encode($data));
+        $this->assertEquals('c-1', $sources['m']['x']);
+        $this->assertEquals('c-1', $sources['m']['y']['r']);
+        $this->assertEquals('c-2', $sources['m']['w']);
+        $this->assertEquals('c-2', $sources['m']['y']['s']);
+        $this->assertEquals('c-3', $sources['m']['z']);
+        $this->assertEquals('c-3', $sources['m']['y']['u']);
+    }
+
+    public function testConfiProcessorSources()
+    {
+        $processor = new ConfigProcessor();
+        $loader = new YamlConfigLoader();
+        $processor->extend($loader->load(__DIR__ . '/data/config-1.yml'));
+        $processor->extend($loader->load(__DIR__ . '/data/config-2.yml'));
+        $processor->extend($loader->load(__DIR__ . '/data/config-3.yml'));
+
+        $sources = $processor->sources();
+
+        $data = $processor->export();
+        $this->assertEquals('foo', $data['c']);
+        $this->assertEquals('foobar', $data['b']);
+        $this->assertEquals('foobarbaz', $data['a']);
+
+        $this->assertEquals('3', $data['m'][0]);
+
+        $this->assertEquals( __DIR__ . '/data/config-3.yml', $sources['a']);
+        $this->assertEquals( __DIR__ . '/data/config-2.yml', $sources['b']);
+        $this->assertEquals( __DIR__ . '/data/config-1.yml', $sources['c']);
+        $this->assertEquals( __DIR__ . '/data/config-3.yml', $sources['m']);
+    }
+
+    public function testConfiProcessorSourcesLoadInReverseOrder()
+    {
+        $processor = new ConfigProcessor();
+        $loader = new YamlConfigLoader();
+        $processor->extend($loader->load(__DIR__ . '/data/config-3.yml'));
+        $processor->extend($loader->load(__DIR__ . '/data/config-2.yml'));
+        $processor->extend($loader->load(__DIR__ . '/data/config-1.yml'));
+
+        $sources = $processor->sources();
+
+        $data = $processor->export();
+        $this->assertEquals('foo', $data['c']);
+        $this->assertEquals('foobar', $data['b']);
+        $this->assertEquals('foobarbaz', $data['a']);
+
+        $this->assertEquals('1', $data['m'][0]);
+
+        $this->assertEquals( __DIR__ . '/data/config-3.yml', $sources['a']);
+        $this->assertEquals( __DIR__ . '/data/config-2.yml', $sources['b']);
+        $this->assertEquals( __DIR__ . '/data/config-1.yml', $sources['c']);
+        $this->assertEquals( __DIR__ . '/data/config-1.yml', $sources['m']);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/tests/ConfigTest.php b/lib/composer/vendor/consolidation/config/tests/ConfigTest.php
new file mode 100644
index 000000000..f2ace0ce4
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/ConfigTest.php
@@ -0,0 +1,140 @@
+<?php
+namespace Consolidation\Config;
+
+use Consolidation\Config\Loader\ConfigProcessor;
+use Consolidation\Config\Loader\YamlConfigLoader;
+
+class ConfigTest extends \PHPUnit_Framework_TestCase
+{
+    public function testSetters()
+    {
+        // Pointless tests just to ensure everything is covered.
+        $config = new Config();
+        $config->set('foo', 'bar');
+        $data = $config->export();
+        $this->assertEquals('{"foo":"bar"}', json_encode($data));
+    }
+
+    public function testCombine()
+    {
+        // Pointless tests just to ensure everything is covered.
+        $config = new Config();
+        $config->set('foo', 'bar');
+        $config->set('baz', 'boz');
+        $config2 = new Config();
+        $config2->set('foo', 'fu');
+        $config2->set('new', 'blue');
+        $config->combine($config2->export());
+        $this->assertEquals('fu', $config->get('foo'));
+        $this->assertEquals('boz', $config->get('baz'));
+        $this->assertEquals('blue', $config->get('new'));
+    }
+
+    public function testDefault()
+    {
+        $data = [
+            'a' => 'foo',
+            'b' => 'bar',
+            'c' => 'boz',
+        ];
+
+        $foo = ["foo" => "bar"];
+
+        $config = new Config($data);
+
+        $config->setDefault('c', 'other');
+        $config->setDefault('d', 'other');
+        $config->setDefault('f', $foo);
+
+        $this->assertEquals('foo', $config->get('a'));
+        $this->assertEquals('boz', $config->get('c'));
+        $this->assertEquals('other', $config->get('d'));
+        $this->assertEquals('other', $config->getDefault('c'));
+        $this->assertEquals('', $config->get('e'));
+        $this->assertEquals('bar', $config->get('f.foo'));
+        $this->assertEquals('{"foo":"bar"}', json_encode($config->get('f')));
+    }
+
+    public function testDefaultsArray()
+    {
+        $data = ['a' => 'foo', 'b' => 'bar', 'c' => 'boz',];
+        $defaults = ['d' => 'foo', 'e' => 'bar', 'f' => 'boz',];
+
+        // Create reflection class to test private methods
+        $configClass = new \ReflectionClass("Consolidation\Config\Config");
+
+        // $defaults
+        $defaultsProperty = $configClass->getProperty("defaults");
+        $defaultsProperty->setAccessible(true);
+
+        // $getDefaults
+        $getDefaultsMethod = $configClass->getMethod("getDefaults");
+        $getDefaultsMethod->setAccessible(true);
+
+        // Test the config class
+        $config = new Config($data);
+
+        // Set $config::defaults to an array to test getter and setter
+        $defaultsProperty->setValue($config, $defaults);
+        $this->assertTrue(is_array($defaultsProperty->getValue($config)));
+        $this->assertInstanceOf('Dflydev\DotAccessData\Data',
+            $getDefaultsMethod->invoke($config));
+
+        // Set $config::defaults to a string to test exception
+        $defaultsProperty->setValue($config, "foo.bar");
+        $this->setExpectedException("Exception");
+        $getDefaultsMethod->invoke($config);
+    }
+
+    public function testConfigurationWithCrossFileReferences()
+    {
+        $config = new Config();
+        $processor = new ConfigProcessor();
+        $loader = new YamlConfigLoader();
+        $processor->extend($loader->load(__DIR__ . '/data/config-1.yml'));
+        $processor->extend($loader->load(__DIR__ . '/data/config-2.yml'));
+        $processor->extend($loader->load(__DIR__ . '/data/config-3.yml'));
+
+        // Does not fail if configuration file cannot be found
+        $processor->extend($loader->load(__DIR__ . '/data/no-such-file.yml'));
+
+        // We must capture the sources before exporting, as export
+        // dumps this information.
+        $sources = $processor->sources();
+
+        $config->import($processor->export());
+
+        $this->assertEquals(implode(',', $config->get('m')), '3');
+        $this->assertEquals($config->get('a'), 'foobarbaz');
+
+        $this->assertEquals($sources['a'], __DIR__ . '/data/config-3.yml');
+        $this->assertEquals($sources['b'], __DIR__ . '/data/config-2.yml');
+        $this->assertEquals($sources['c'], __DIR__ . '/data/config-1.yml');
+    }
+
+    public function testConfigurationWithReverseOrderCrossFileReferences()
+    {
+        $config = new Config();
+        $processor = new ConfigProcessor();
+        $loader = new YamlConfigLoader();
+        $processor->extend($loader->load(__DIR__ . '/data/config-3.yml'));
+        $processor->extend($loader->load(__DIR__ . '/data/config-2.yml'));
+        $processor->extend($loader->load(__DIR__ . '/data/config-1.yml'));
+
+        $sources = $processor->sources();
+        $config->import($processor->export());
+
+        $this->assertEquals(implode(',', $config->get('m')), '1');
+
+        if (strpos($config->get('a'), '$') !== false) {
+            throw new \PHPUnit_Framework_SkippedTestError(
+                'Evaluation of cross-file references in reverse order not supported.'
+            );
+        }
+        $this->assertEquals($config->get('a'), 'foobarbaz');
+
+        $this->assertEquals($sources['a'], __DIR__ . '/data/config-3.yml');
+        $this->assertEquals($sources['b'], __DIR__ . '/data/config-2.yml');
+        $this->assertEquals($sources['c'], __DIR__ . '/data/config-1.yml');
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/tests/data/config-1.yml b/lib/composer/vendor/consolidation/config/tests/data/config-1.yml
new file mode 100644
index 000000000..e8f55a9d9
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/data/config-1.yml
@@ -0,0 +1,3 @@
+c: foo
+m:
+  - 1
diff --git a/lib/composer/vendor/consolidation/config/tests/data/config-2.yml b/lib/composer/vendor/consolidation/config/tests/data/config-2.yml
new file mode 100644
index 000000000..baa7e63fc
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/data/config-2.yml
@@ -0,0 +1,3 @@
+b: ${c}bar
+m:
+  - 2
diff --git a/lib/composer/vendor/consolidation/config/tests/data/config-3.yml b/lib/composer/vendor/consolidation/config/tests/data/config-3.yml
new file mode 100644
index 000000000..d58956427
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/data/config-3.yml
@@ -0,0 +1,3 @@
+a: ${b}baz
+m:
+  - 3
diff --git a/lib/composer/vendor/consolidation/config/tests/scripts/install-scenario b/lib/composer/vendor/consolidation/config/tests/scripts/install-scenario
new file mode 100755
index 000000000..d77d57d0b
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/scripts/install-scenario
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+SCENARIO=$1
+ACTION=${2-install}
+
+dir=dependencies/${SCENARIO}
+if [ -z "$SCENARIO" ] ; then
+  SCENARIO=default
+  dir=.
+fi
+
+
+if [ ! -d "$dir" ] ; then
+  echo "Requested scenario '${SCENARIO}' does not exist."
+  exit 1
+fi
+
+echo "Switch to ${SCENARIO} scenario"
+
+set -ex
+
+composer -n --working-dir=$dir ${ACTION} --prefer-dist --no-scripts
+composer -n --working-dir=$dir info
diff --git a/lib/composer/vendor/consolidation/config/tests/scripts/prep-dependencies b/lib/composer/vendor/consolidation/config/tests/scripts/prep-dependencies
new file mode 100755
index 000000000..d18984404
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/scripts/prep-dependencies
@@ -0,0 +1,66 @@
+#!/bin/bash
+
+#
+# This script is called automatically on every `composer update`.
+# See "post-update-cmd" in the "scripts" section of composer.json.
+#
+# This script will create a derived composer.json / composer.lock
+# pair for every test scenario.  Test scenarios are defined in the
+# "scenarios" file, which should be customized to suit the needs
+# of the project.
+#
+
+SELF_DIRNAME="`dirname -- "$0"`"
+source ${SELF_DIRNAME}/scenarios
+
+echo
+echo "::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::"
+echo "::"
+echo ":: Update dependencies for the following scenarios:"
+echo "::"
+echo "::    ${SCENARIOS}"
+echo "::"
+echo "::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::"
+echo
+
+set -ex
+
+for SCENARIO in ${SCENARIOS} ; do
+
+  dir=dependencies/${SCENARIO}
+
+  # Define indirect variable names
+  stability_variable="stability_${SCENARIO}"
+  requirement_variable="requirement_${SCENARIO}"
+  platform_php_variable="platform_php_${SCENARIO}"
+
+  echo "### Create $dir/composer.json for ${SCENARIO} scenario"
+  mkdir -p $dir
+  cp composer.json $dir
+
+  # Then set our own platform php version if applicable (otherwise unset it)
+  composer -n --working-dir=$dir config platform.php "${!platform_php_variable---unset}"
+
+  # Temporarily set our vendor directory to 'vendor'
+  composer -n --working-dir=$dir config vendor-dir vendor
+
+  # Set an appropriate minimum stability for this version of Symfony
+  composer -n --working-dir=$dir config minimum-stability "${!stability_variable-stable}"
+
+  # Add a constraint to limit the Symfony version
+  composer -n --working-dir=$dir require --dev --no-update "${!requirement_variable}"
+
+  # Create the composer.lock file. Ignore the vendor directory created.
+  composer -n --working-dir=$dir update --no-scripts
+
+  # Set the vendor directory to its final desired location.
+  composer -n --working-dir=$dir config vendor-dir '../../vendor'
+
+  # The 'autoload' section specifies directory paths that are relative
+  # to the composer.json file. We will drop in some symlinks so that
+  # these paths will resolve as if the composer.json were in the root.
+  for target in $AUTOLOAD_DIRECTORIES ; do
+    ln -s -f ../../$target $dir
+  done
+
+done
diff --git a/lib/composer/vendor/consolidation/config/tests/scripts/scenarios b/lib/composer/vendor/consolidation/config/tests/scripts/scenarios
new file mode 100755
index 000000000..6a8f81b2d
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/scripts/scenarios
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+SCENARIOS="symfony2 symfony3 symfony4"
+
+AUTOLOAD_DIRECTORIES='src tests'
+
+platform_php_symfony2='5.4'
+platform_php_symfony3='5.6'
+
+requirement_symfony2='symfony/console:^2.8'
+requirement_symfony3='symfony/console:^3'
+requirement_symfony4='symfony/console:^4'
diff --git a/lib/composer/vendor/consolidation/config/tests/src/ApplyConfigTestTarget.php b/lib/composer/vendor/consolidation/config/tests/src/ApplyConfigTestTarget.php
new file mode 100644
index 000000000..6dace2bed
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/src/ApplyConfigTestTarget.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace Consolidation\TestUtils;
+
+class ApplyConfigTestTarget
+{
+    protected $dir;
+    protected $value;
+
+    /**
+     * A proper setter for the 'dir' property
+     */
+    public function dir($dir)
+    {
+        $this->dir = $dir;
+        return $this;
+    }
+
+    /**
+     * A getter for the 'dir' property that we will use to
+     * determine if the setter was called.
+     */
+    public function getDir()
+    {
+        return $this->dir;
+    }
+
+    /**
+     * A bad setter that does not return $this.
+     */
+    public function bad($value)
+    {
+        $this->value = $value;
+    }
+
+    /**
+     * A getter for the bad setter.
+     */
+    public function getBad()
+    {
+        return $this->value;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/tests/src/MyFooCommand.php b/lib/composer/vendor/consolidation/config/tests/src/MyFooCommand.php
new file mode 100644
index 000000000..0487a024a
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/src/MyFooCommand.php
@@ -0,0 +1,47 @@
+<?php
+namespace Consolidation\TestUtils;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Input\InputOption;
+
+class MyFooCommand extends Command
+{
+    protected function configure()
+    {
+        $this
+            ->setName('my:foo')
+            ->setDescription('My foo command.')
+            ->setHelp('This command tests command option injection by echoing its options')
+            ->addOption(
+                'other',
+                null,
+                InputOption::VALUE_REQUIRED,
+                'Some other option',
+                'fish'
+            )
+            ->addOption(
+                'name',
+                null,
+                InputOption::VALUE_REQUIRED,
+                'What is the name of the thing we are naming',
+                'George'
+            )
+            ->addOption(
+                'dir',
+                null,
+                InputOption::VALUE_REQUIRED,
+                'What is the base directory to use for this command',
+                '/default/path'
+            );
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $output->writeln('Enter my:foo');
+        $output->writeln('dir: ' . $input->getOption('dir'));
+        $output->writeln('name: ' . $input->getOption('name'));
+        $output->writeln('other: ' . $input->getOption('other'));
+    }
+}
diff --git a/lib/composer/vendor/consolidation/config/tests/src/TestLoader.php b/lib/composer/vendor/consolidation/config/tests/src/TestLoader.php
new file mode 100644
index 000000000..241e51208
--- /dev/null
+++ b/lib/composer/vendor/consolidation/config/tests/src/TestLoader.php
@@ -0,0 +1,36 @@
+<?php
+
+namespace Consolidation\TestUtils;
+
+use Consolidation\Config\Loader\ConfigLoaderInterface;
+
+class TestLoader implements ConfigLoaderInterface
+{
+    protected $data;
+    protected $sourceName;
+
+    public function set($data)
+    {
+        $this->data = $data;
+    }
+
+    public function setSourceName($name)
+    {
+        $this->sourceName = $name;
+    }
+
+    public function export()
+    {
+        return $this->data;
+    }
+
+    public function keys()
+    {
+        return array_keys($this->data);
+    }
+
+    public function getSourceName()
+    {
+        return $this->sourceName;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/log/.editorconfig b/lib/composer/vendor/consolidation/log/.editorconfig
new file mode 100644
index 000000000..095771e67
--- /dev/null
+++ b/lib/composer/vendor/consolidation/log/.editorconfig
@@ -0,0 +1,15 @@
+# This file is for unifying the coding style for different editors and IDEs
+# editorconfig.org
+
+root = true
+
+[*]
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = true
+insert_final_newline = true
+
+[**.php]
+indent_style = space
+indent_size = 4
+
diff --git a/lib/composer/vendor/consolidation/log/.gitignore b/lib/composer/vendor/consolidation/log/.gitignore
index c1cea0a50..c5082499f 100644
--- a/lib/composer/vendor/consolidation/log/.gitignore
+++ b/lib/composer/vendor/consolidation/log/.gitignore
@@ -1,3 +1,3 @@
 .DS_Store
 vendor
-composer.lock
+build
diff --git a/lib/composer/vendor/consolidation/log/.travis.yml b/lib/composer/vendor/consolidation/log/.travis.yml
new file mode 100644
index 000000000..9a2e350df
--- /dev/null
+++ b/lib/composer/vendor/consolidation/log/.travis.yml
@@ -0,0 +1,47 @@
+language: php
+
+branches:
+  # Only test the master branch and SemVer tags.
+  only:
+    - master
+    - /^[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+.*$/
+
+matrix:
+  include:
+    -
+      php: 7.1
+      env: 'HIGHEST_LOWEST="update" STABILITY="RC"'
+    -
+      php: 7.0.11
+    -
+      php: 5.6
+    -
+      php: 5.5
+      env: 'HIGHEST_LOWEST="update --prefer-lowest"'
+
+sudo: false
+
+cache:
+  directories:
+    - vendor
+    - $HOME/.composer/cache
+
+before_script:
+  # If running a highest/lowest dependencies test, get rid of composer.lock
+  - |
+    if [ -n "$HIGHEST_LOWEST" ] ; then
+      rm composer.lock
+      composer config --unset platform.php
+      composer config minimum-stability ${STABILITY-stable}
+    fi
+  - 'composer -n ${HIGHEST_LOWEST-install} --prefer-dist'
+  - composer why symfony/console
+  # Print out all  of the installed packages in alphabetical order, with versions
+  - composer licenses
+
+script:
+  - vendor/bin/phpcs --standard=PSR2 -n src
+  - vendor/bin/phpunit
+
+after_success:
+  - travis_retry php vendor/bin/coveralls -v
diff --git a/lib/composer/vendor/consolidation/log/CONTRIBUTING.md b/lib/composer/vendor/consolidation/log/CONTRIBUTING.md
new file mode 100644
index 000000000..1bbf57361
--- /dev/null
+++ b/lib/composer/vendor/consolidation/log/CONTRIBUTING.md
@@ -0,0 +1,25 @@
+# Contributing to Consolidation
+
+Thank you for your interest in contributing to the Consolidation effort!  Consolidation aims to provide reusable, loosely-coupled components useful for building command-line tools. Consolidation is built on top of Symfony Console, but aims to separate the tool from the implementation details of Symfony.
+
+Here are some of the guidelines you should follow to make the most of your efforts:
+
+## Code Style Guidelines
+
+Consolidation adheres to the [PSR-2 Coding Style Guide](http://www.php-fig.org/psr/psr-2/) for PHP code.
+
+## Pull Request Guidelines
+
+Every pull request is run through:
+
+  - phpcs -n --standard=PSR2 src
+  - phpunit
+  - [Scrutinizer](https://scrutinizer-ci.com/g/consolidation-org/log/)
+  
+It is easy to run the unit tests and code sniffer locally; simply ensure that `./vendor/bin` is in your `$PATH`, cd to the root of the project directory, and run `phpcs` and `phpunit` as shown above.  To automatically fix coding standard errors, run:
+
+  - phpcbf --standard=PSR2 src
+
+After submitting a pull request, please examine the Scrutinizer report. It is not required to fix all Scrutinizer issues; you may ignore recommendations that you disagree with. The spacing patches produced by Scrutinizer do not conform to PSR2 standards, and therefore should never be applied. DocBlock patches may be applied at your discression. Things that Scrutinizer identifies as a bug nearly always needs to be addressed.
+
+Pull requests must pass phpcs and phpunit in order to be merged; ideally, new functionality will also include new unit tests.
diff --git a/lib/composer/vendor/consolidation/log/README.md b/lib/composer/vendor/consolidation/log/README.md
index a11a8e8e0..996b657a0 100644
--- a/lib/composer/vendor/consolidation/log/README.md
+++ b/lib/composer/vendor/consolidation/log/README.md
@@ -1,16 +1,16 @@
 # Consolidation\Log
 
-Improved Psr-3 / Psr\Log logger based on Symfony Console components.
+Improved [PSR-3](http://www.php-fig.org/psr/psr-3/) [Psr\Log](https://github.com/php-fig/log) logger based on Symfony Console components.
 
-[![Circle CI](https://circleci.com/gh/consolidation-org/log.svg?style=svg)](https://circleci.com/gh/consolidation-org/log) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/consolidation-org/log/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/consolidation-org/log/?branch=master) [![Latest Stable Version](https://poser.pugx.org/consolidation/log/v/stable)](https://packagist.org/packages/consolidation/log) [![Total Downloads](https://poser.pugx.org/consolidation/log/downloads)](https://packagist.org/packages/consolidation/log) [![Latest Unstable Version](https://poser.pugx.org/consolidation/log/v/unstable)](https://packagist.org/packages/consolidation/log) [![License](https://poser.pugx.org/consolidation/log/license)](https://packagist.org/packages/consolidation/log)
+[![Travis CI](https://travis-ci.org/consolidation-org/log.svg?branch=master)](https://travis-ci.org/consolidation-org/log) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/consolidation-org/log/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/consolidation-org/log/?branch=master) [![Coverage Status](https://coveralls.io/repos/github/consolidation-org/log/badge.svg?branch=master)](https://coveralls.io/github/consolidation-org/log?branch=master) [![License](https://poser.pugx.org/consolidation/log/license)](https://packagist.org/packages/consolidation/log)
 
 ## Component Status
 
-In use in https://github.com/Codegyre/Robo
+In use in [Robo](https://github.com/Codegyre/Robo).
 
 ## Motivation
 
-Consolication\Log provides a Psr-3 compatible logger that provides styled log output to the standard error (stderr) stream. By default, styling is provided by the SymfonyStyle class from the Symfony Console component; however, alternative stylers may be provided if desired.
+Consolidation\Log provides a Psr-3 compatible logger that provides styled log output to the standard error (stderr) stream. By default, styling is provided by the SymfonyStyle class from the Symfony Console component; however, alternative stylers may be provided if desired.
 
 ## Usage
 ```
@@ -18,7 +18,9 @@ $logger = new \Consolidation\Log\Logger($output);
 $logger->setLogOutputStyler(new LogOutputStyler()); // optional
 $logger->warning('The file {name} does not exist.', ['name' => $filename]);
 ```
-n.b. Substitution of replacements, such as `{name}` in the example above, is not required by Psr-3' however, this is often done (e.g. in the Symfony Console logger).
+String interpolation -- that is, the substitution of replacements, such as `{name}` in the example above, is not required by Psr-3, and is not implemented by default in the Psr\Log project. However, it is recommended by PRS-3, and is often done, e.g. in the Symfony Console logger.
+
+Consolidation\Log supports string interpolation.
 
 ## Comparison to Existing Solutions
 
diff --git a/lib/composer/vendor/consolidation/log/circle.yml b/lib/composer/vendor/consolidation/log/circle.yml
deleted file mode 100644
index 2be28fa5d..000000000
--- a/lib/composer/vendor/consolidation/log/circle.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-machine:
-  php:
-    version: 5.5.11
-  hosts:
-    localhost: 127.0.0.1
-
-test:
-  override:
-    - vendor/bin/phpcs --standard=PSR2 -n src
-    # See: https://circleci.com/docs/test-metadata#phpunit
-    - mkdir -p $CIRCLE_TEST_REPORTS/phpunit
-    - vendor/bin/phpunit --log-junit $CIRCLE_TEST_REPORTS/phpunit/junit.xml
diff --git a/lib/composer/vendor/consolidation/log/composer.json b/lib/composer/vendor/consolidation/log/composer.json
index b6ba0018e..fb4aa3677 100644
--- a/lib/composer/vendor/consolidation/log/composer.json
+++ b/lib/composer/vendor/consolidation/log/composer.json
@@ -21,15 +21,22 @@
     "require": {
         "php": ">=5.5.0",
         "psr/log": "~1.0",
-        "symfony/console": "~2.5|~3.0"
+        "symfony/console": "^2.8|^3|^4"
     },
     "require-dev": {
         "phpunit/phpunit": "4.*",
+        "satooshi/php-coveralls": "dev-master",
         "squizlabs/php_codesniffer": "2.*"
     },
+    "minimum-stability": "stable",
     "extra": {
         "branch-alias": {
             "dev-master": "1.x-dev"
         }
+    },
+    "config": {
+        "platform": {
+            "php": "5.6"
+        }
     }
 }
diff --git a/lib/composer/vendor/consolidation/log/composer.lock b/lib/composer/vendor/consolidation/log/composer.lock
new file mode 100644
index 000000000..e70cd5eff
--- /dev/null
+++ b/lib/composer/vendor/consolidation/log/composer.lock
@@ -0,0 +1,1924 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "848954b205ebe83dda1672291b55d07c",
+    "packages": [
+        {
+            "name": "psr/log",
+            "version": "1.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/php-fig/log.git",
+                "reference": "4ebe3a8bf773a19edfe0a84b6585ba3d401b724d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/php-fig/log/zipball/4ebe3a8bf773a19edfe0a84b6585ba3d401b724d",
+                "reference": "4ebe3a8bf773a19edfe0a84b6585ba3d401b724d",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Psr\\Log\\": "Psr/Log/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "PHP-FIG",
+                    "homepage": "http://www.php-fig.org/"
+                }
+            ],
+            "description": "Common interface for logging libraries",
+            "homepage": "https://github.com/php-fig/log",
+            "keywords": [
+                "log",
+                "psr",
+                "psr-3"
+            ],
+            "time": "2016-10-10T12:19:37+00:00"
+        },
+        {
+            "name": "symfony/console",
+            "version": "v3.3.13",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/console.git",
+                "reference": "63cd7960a0a522c3537f6326706d7f3b8de65805"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/console/zipball/63cd7960a0a522c3537f6326706d7f3b8de65805",
+                "reference": "63cd7960a0a522c3537f6326706d7f3b8de65805",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8",
+                "symfony/debug": "~2.8|~3.0",
+                "symfony/polyfill-mbstring": "~1.0"
+            },
+            "conflict": {
+                "symfony/dependency-injection": "<3.3"
+            },
+            "require-dev": {
+                "psr/log": "~1.0",
+                "symfony/config": "~3.3",
+                "symfony/dependency-injection": "~3.3",
+                "symfony/event-dispatcher": "~2.8|~3.0",
+                "symfony/filesystem": "~2.8|~3.0",
+                "symfony/process": "~2.8|~3.0"
+            },
+            "suggest": {
+                "psr/log": "For using the console logger",
+                "symfony/event-dispatcher": "",
+                "symfony/filesystem": "",
+                "symfony/process": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Console\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Console Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-16T15:24:32+00:00"
+        },
+        {
+            "name": "symfony/debug",
+            "version": "v3.3.13",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/debug.git",
+                "reference": "74557880e2846b5c84029faa96b834da37e29810"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/debug/zipball/74557880e2846b5c84029faa96b834da37e29810",
+                "reference": "74557880e2846b5c84029faa96b834da37e29810",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8",
+                "psr/log": "~1.0"
+            },
+            "conflict": {
+                "symfony/http-kernel": ">=2.3,<2.3.24|~2.4.0|>=2.5,<2.5.9|>=2.6,<2.6.2"
+            },
+            "require-dev": {
+                "symfony/http-kernel": "~2.8|~3.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Debug\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Debug Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-10T16:38:39+00:00"
+        },
+        {
+            "name": "symfony/polyfill-mbstring",
+            "version": "v1.6.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-mbstring.git",
+                "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+                "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "suggest": {
+                "ext-mbstring": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.6-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Mbstring\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for the Mbstring extension",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "mbstring",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "time": "2017-10-11T12:05:26+00:00"
+        }
+    ],
+    "packages-dev": [
+        {
+            "name": "doctrine/instantiator",
+            "version": "1.0.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/instantiator.git",
+                "reference": "8e884e78f9f0eb1329e445619e04456e64d8051d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/8e884e78f9f0eb1329e445619e04456e64d8051d",
+                "reference": "8e884e78f9f0eb1329e445619e04456e64d8051d",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3,<8.0-DEV"
+            },
+            "require-dev": {
+                "athletic/athletic": "~0.1.8",
+                "ext-pdo": "*",
+                "ext-phar": "*",
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+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "CodeSniffer.php",
+                    "CodeSniffer/CLI.php",
+                    "CodeSniffer/Exception.php",
+                    "CodeSniffer/File.php",
+                    "CodeSniffer/Fixer.php",
+                    "CodeSniffer/Report.php",
+                    "CodeSniffer/Reporting.php",
+                    "CodeSniffer/Sniff.php",
+                    "CodeSniffer/Tokens.php",
+                    "CodeSniffer/Reports/",
+                    "CodeSniffer/Tokenizers/",
+                    "CodeSniffer/DocGenerators/",
+                    "CodeSniffer/Standards/AbstractPatternSniff.php",
+                    "CodeSniffer/Standards/AbstractScopeSniff.php",
+                    "CodeSniffer/Standards/AbstractVariableSniff.php",
+                    "CodeSniffer/Standards/IncorrectPatternException.php",
+                    "CodeSniffer/Standards/Generic/Sniffs/",
+                    "CodeSniffer/Standards/MySource/Sniffs/",
+                    "CodeSniffer/Standards/PEAR/Sniffs/",
+                    "CodeSniffer/Standards/PSR1/Sniffs/",
+                    "CodeSniffer/Standards/PSR2/Sniffs/",
+                    "CodeSniffer/Standards/Squiz/Sniffs/",
+                    "CodeSniffer/Standards/Zend/Sniffs/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Greg Sherwood",
+                    "role": "lead"
+                }
+            ],
+            "description": "PHP_CodeSniffer tokenizes PHP, JavaScript and CSS files and detects violations of a defined set of coding standards.",
+            "homepage": "http://www.squizlabs.com/php-codesniffer",
+            "keywords": [
+                "phpcs",
+                "standards"
+            ],
+            "time": "2017-05-22T02:43:20+00:00"
+        },
+        {
+            "name": "symfony/config",
+            "version": "v3.3.13",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/config.git",
+                "reference": "8d2649077dc54dfbaf521d31f217383d82303c5f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/config/zipball/8d2649077dc54dfbaf521d31f217383d82303c5f",
+                "reference": "8d2649077dc54dfbaf521d31f217383d82303c5f",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8",
+                "symfony/filesystem": "~2.8|~3.0"
+            },
+            "conflict": {
+                "symfony/dependency-injection": "<3.3",
+                "symfony/finder": "<3.3"
+            },
+            "require-dev": {
+                "symfony/dependency-injection": "~3.3",
+                "symfony/finder": "~3.3",
+                "symfony/yaml": "~3.0"
+            },
+            "suggest": {
+                "symfony/yaml": "To use the yaml reference dumper"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Config\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Config Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-07T14:16:22+00:00"
+        },
+        {
+            "name": "symfony/filesystem",
+            "version": "v3.3.13",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/filesystem.git",
+                "reference": "77db266766b54db3ee982fe51868328b887ce15c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/filesystem/zipball/77db266766b54db3ee982fe51868328b887ce15c",
+                "reference": "77db266766b54db3ee982fe51868328b887ce15c",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Filesystem\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Filesystem Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-07T14:12:55+00:00"
+        },
+        {
+            "name": "symfony/stopwatch",
+            "version": "v3.3.13",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/stopwatch.git",
+                "reference": "1e93c3139ef6c799831fe03efd0fb1c7aecb3365"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/1e93c3139ef6c799831fe03efd0fb1c7aecb3365",
+                "reference": "1e93c3139ef6c799831fe03efd0fb1c7aecb3365",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Stopwatch\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Stopwatch Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-10T19:02:53+00:00"
+        },
+        {
+            "name": "symfony/yaml",
+            "version": "v3.3.13",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/yaml.git",
+                "reference": "0938408c4faa518d95230deabb5f595bf0de31b9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/0938408c4faa518d95230deabb5f595bf0de31b9",
+                "reference": "0938408c4faa518d95230deabb5f595bf0de31b9",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8"
+            },
+            "require-dev": {
+                "symfony/console": "~2.8|~3.0"
+            },
+            "suggest": {
+                "symfony/console": "For validating YAML files using the lint command"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Yaml\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Yaml Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-10T18:26:04+00:00"
+        },
+        {
+            "name": "webmozart/assert",
+            "version": "1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/webmozart/assert.git",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/webmozart/assert/zipball/2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.3 || ^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.6",
+                "sebastian/version": "^1.0.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Webmozart\\Assert\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                }
+            ],
+            "description": "Assertions to validate method input/output with nice error messages.",
+            "keywords": [
+                "assert",
+                "check",
+                "validate"
+            ],
+            "time": "2016-11-23T20:04:58+00:00"
+        }
+    ],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": {
+        "satooshi/php-coveralls": 20
+    },
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=5.5.0"
+    },
+    "platform-dev": [],
+    "platform-overrides": {
+        "php": "5.6"
+    }
+}
diff --git a/lib/composer/vendor/consolidation/log/phpunit.xml.dist b/lib/composer/vendor/consolidation/log/phpunit.xml.dist
index 4c5e0b934..73f3e76a6 100644
--- a/lib/composer/vendor/consolidation/log/phpunit.xml.dist
+++ b/lib/composer/vendor/consolidation/log/phpunit.xml.dist
@@ -4,4 +4,12 @@
       <directory prefix="test" suffix=".php">tests</directory>
     </testsuite>
   </testsuites>
+  <logging>
+      <log type="coverage-clover" target="build/logs/clover.xml"/>
+  </logging>
+  <filter>
+    <whitelist processUncoveredFilesFromWhitelist="true">
+      <directory suffix=".php">src</directory>
+    </whitelist>
+  </filter>
 </phpunit>
diff --git a/lib/composer/vendor/consolidation/output-formatters/.gitignore b/lib/composer/vendor/consolidation/output-formatters/.gitignore
index ae5ae7282..f122e5b90 100644
--- a/lib/composer/vendor/consolidation/output-formatters/.gitignore
+++ b/lib/composer/vendor/consolidation/output-formatters/.gitignore
@@ -3,5 +3,4 @@
 phpunit.xml
 build
 vendor
-composer.lock
 main.php
diff --git a/lib/composer/vendor/consolidation/output-formatters/.travis.yml b/lib/composer/vendor/consolidation/output-formatters/.travis.yml
index 2c11c39c3..38dfb562c 100644
--- a/lib/composer/vendor/consolidation/output-formatters/.travis.yml
+++ b/lib/composer/vendor/consolidation/output-formatters/.travis.yml
@@ -6,11 +6,20 @@ branches:
     - master
     - /^[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+.*$/
 
-php:
-  - 7.0
-  - 5.6
-  - 5.5
-  - 5.4
+matrix:
+  include:
+    -
+      php: 7.1
+      env: 'HIGHEST_LOWEST="update" STABILITY="RC"'
+    -
+      php: 7.0.11
+    -
+      php: 5.6
+    -
+      php: 5.5
+    -
+      php: 5.4
+      env: 'HIGHEST_LOWEST="update --prefer-lowest"'
 
 sudo: false
 
@@ -20,7 +29,17 @@ cache:
     - $HOME/.composer/cache
 
 before_script:
-  - composer install
+  # If running a highest/lowest dependencies test, get rid of composer.lock
+  - |
+    if [ -n "$HIGHEST_LOWEST" ] ; then
+      rm composer.lock
+      composer config --unset platform.php
+      composer config minimum-stability ${STABILITY-stable}
+    fi
+  - 'composer -n ${HIGHEST_LOWEST-install} --prefer-dist'
+  - composer why symfony/console
+  # Print out all  of the installed packages in alphabetical order, with versions
+  - composer licenses
 
 script:
   - vendor/bin/phpunit
diff --git a/lib/composer/vendor/consolidation/output-formatters/CHANGELOG.md b/lib/composer/vendor/consolidation/output-formatters/CHANGELOG.md
index 776c5b62b..dd80b3f8e 100644
--- a/lib/composer/vendor/consolidation/output-formatters/CHANGELOG.md
+++ b/lib/composer/vendor/consolidation/output-formatters/CHANGELOG.md
@@ -1,5 +1,52 @@
 # Change Log
 
+### 3.1.13 - 29 November 2017
+
+- Allow XML output for RowsOfFields (#60).
+- Allow Symfony 4 components and add make tests run on three versions of Symfony.
+
+### 3.1.12 - 12 October 2017
+
+- Bugfix: Use InputOption::VALUE_REQUIRED instead of InputOption::VALUE_OPTIONAL
+  for injected options such as --format and --fields.
+- Bugfix: Ignore empty properties in the property parser.
+
+### 3.1.11 - 17 August 2017
+
+- Add ListDataFromKeys marker data type.
+
+### 3.1.10 - 6 June 2017
+
+- Typo in CalculateWidths::distributeLongColumns causes failure for some column width distributions
+
+### 3.1.9 - 8 May 2017
+
+- Improve wrapping algorithm
+
+### 3.1.7 - 20 Jan 2017
+
+- Add Windows testing
+
+### 3.1.6 - 8 Jan 2017
+
+- Move victorjonsson/markdowndocs to require-dev
+
+### 3.1.5 - 23 November 2016
+
+- When converting from XML to an array, use the 'id' or 'name' element as the array key value.
+
+### 3.1.4 - 20 November 2016
+
+- Add a 'list delimiter' formatter option, so that we can create a Drush-style table for property lists.
+
+### 3.1.1 ~ 3.1.3 - 18 November 2016
+
+- Fine-tune wordwrapping.
+
+### 3.1.0 - 17 November 2016
+
+- Add wordwrapping to table formatter.
+
 ### 3.0.0 - 14 November 2016
 
 - **Breaking** The RenderCellInterface is now provided a reference to the entire row data. Existing clients need only add the new parameter to their method defnition to update.
@@ -9,10 +56,6 @@
 ### 2.1.0 - 7 November 2016
 
 - Add RenderCellCollections to structured lists, so that commands may add renderers to structured data without defining a new structured data subclass.
-
-
-### 2.0.1 - 4 October 2016
-
 - Throw an exception if the client requests a field that does not exist.
 - Remove unwanted extra layer of nesting when formatting an PropertyList with an array formatter (json, yaml, etc.).
 
diff --git a/lib/composer/vendor/consolidation/output-formatters/README.md b/lib/composer/vendor/consolidation/output-formatters/README.md
index 7b9b912f5..d95616a93 100644
--- a/lib/composer/vendor/consolidation/output-formatters/README.md
+++ b/lib/composer/vendor/consolidation/output-formatters/README.md
@@ -2,7 +2,11 @@
 
 Apply transformations to structured data to write output in different formats.
 
-[![Travis CI](https://travis-ci.org/consolidation/output-formatters.svg?branch=master)](https://travis-ci.org/consolidation/output-formatters) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/consolidation/output-formatters/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/consolidation/output-formatters/?branch=master) [![Coverage Status](https://coveralls.io/repos/github/consolidation/output-formatters/badge.svg?branch=master)](https://coveralls.io/github/consolidation/output-formatters?branch=master) [![License](https://poser.pugx.org/consolidation/output-formatters/license)](https://packagist.org/packages/consolidation/output-formatters)
+[![Travis CI](https://travis-ci.org/consolidation/output-formatters.svg?branch=master)](https://travis-ci.org/consolidation/output-formatters)
+[![Windows CI](https://ci.appveyor.com/api/projects/status/umyfuujca6d2g2k6?svg=true)](https://ci.appveyor.com/project/greg-1-anderson/output-formatters)
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/consolidation/output-formatters/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/consolidation/output-formatters/?branch=master)
+[![Coverage Status](https://coveralls.io/repos/github/consolidation/output-formatters/badge.svg?branch=master)](https://coveralls.io/github/consolidation/output-formatters?branch=master)
+[![License](https://poser.pugx.org/consolidation/output-formatters/license)](https://packagist.org/packages/consolidation/output-formatters)
 
 ## Component Status
 
@@ -50,6 +54,7 @@ Most formatters will operate on any array or ArrayObject data. Some formatters r
 
 - `RowsOfFields`: Each row contains an associative array of field:value pairs. It is also assumed that the fields of each row are the same for every row. This format is ideal for displaying in a table, with labels in the top row.
 - `PropertyList`: Each row contains a field:value pair. Each field is unique. This format is ideal for displaying in a table, with labels in the first column and values in the second common.
+- `ListDataFromKeys`: The result may be structured or unstructured data. When formatted with the --format=list formatter, the result will come from the array keys instead of the array values.
 - `DOMDocument`: The standard PHP DOM document class may be used by functions that need to be able to presicely specify the exact attributes and children when the XML output format is used.
 
 Commands that return table structured data with fields can be filtered and/or re-ordered by using the --fields option. These structured data types can also be formatted into a more generic type such as yaml or json, even after being filtered. This capabilities are not available if the data is returned in a bare php array.
diff --git a/lib/composer/vendor/consolidation/output-formatters/appveyor.yml b/lib/composer/vendor/consolidation/output-formatters/appveyor.yml
new file mode 100644
index 000000000..3e08fa1c0
--- /dev/null
+++ b/lib/composer/vendor/consolidation/output-formatters/appveyor.yml
@@ -0,0 +1,68 @@
+build: false
+shallow_clone: true
+platform: 'x86'
+clone_folder: C:\projects\output-formatters
+branches:
+  only:
+    - master
+
+## Cache composer bits
+cache:
+    - '%LOCALAPPDATA%\Composer\files -> composer.lock'
+
+init:
+  #https://github.com/composer/composer/blob/master/appveyor.yml
+  #- SET ANSICON=121x90 (121x90)
+
+# Inspired by https://github.com/Codeception/base/blob/master/appveyor.yml and https://github.com/phpmd/phpmd/blob/master/appveyor.yml
+install:
+  - cinst -y curl
+  - SET PATH=C:\Program Files\curl;%PATH%
+  #which is only needed by the test suite.
+  - cinst -y which
+  - SET PATH=C:\Program Files\which;%PATH%
+  - git clone -q https://github.com/acquia/DevDesktopCommon.git #For tar, cksum, ...
+  - SET PATH=%APPVEYOR_BUILD_FOLDER%/DevDesktopCommon/bintools-win/msys/bin;%PATH%
+  - SET PATH=C:\Program Files\MySql\MySQL Server 5.7\bin\;%PATH%
+  #Install PHP per https://blog.wyrihaximus.net/2016/11/running-php-unit-tests-on-windows-using-appveyor-and-chocolatey/
+  - ps: appveyor-retry cinst --ignore-checksums -y php --version ((choco search php --exact --all-versions -r | select-string -pattern $Env:php_ver_target | Select-Object -first 1) -replace '[php|]','')
+  - cd c:\tools\php70
+  - copy php.ini-production php.ini
+
+  - echo extension_dir=ext >> php.ini
+  - echo extension=php_openssl.dll >> php.ini
+  - echo date.timezone="UTC" >> php.ini
+  - echo variables_order="EGPCS" >> php.ini #May be unneeded.
+  - echo mbstring.http_input=pass >> php.ini
+  - echo mbstring.http_output=pass >> php.ini
+  - echo sendmail_path=nul >> php.ini
+  - echo extension=php_mbstring.dll >> php.ini
+  - echo extension=php_curl.dll >> php.ini
+  - echo extension=php_pdo_mysql.dll >> php.ini
+  - echo extension=php_pdo_pgsql.dll >> php.ini
+  - echo extension=php_pdo_sqlite.dll >> php.ini
+  - echo extension=php_pgsql.dll >> php.ini
+  - echo extension=php_gd2.dll >> php.ini
+  - SET PATH=C:\tools\php70;%PATH%
+  #Install Composer
+  - cd %APPVEYOR_BUILD_FOLDER%
+  #- appveyor DownloadFile https://getcomposer.org/composer.phar
+  - php -r "readfile('http://getcomposer.org/installer');" | php
+  #Install dependencies via Composer.
+  #Newer versions of the dependencies have whitespace differences that break tests.
+  #Maybe we should fix and do highest/lowest here someday.
+  - copy composer.windows.lock composer.lock
+  - php composer.phar -q install --prefer-dist -n
+  - SET PATH=%APPVEYOR_BUILD_FOLDER%;%APPVEYOR_BUILD_FOLDER%/vendor/bin;%PATH%
+  #Create a sandbox for testing. Don't think we need this.
+  - mkdir c:\test_temp
+
+test_script:
+  - php composer.phar test
+  - php composer.phar cs
+
+# environment variables
+environment:
+  global:
+      php_ver_target: 7.0
+
diff --git a/lib/composer/vendor/consolidation/output-formatters/composer.json b/lib/composer/vendor/consolidation/output-formatters/composer.json
index 4a1a92a2d..adaba21d8 100644
--- a/lib/composer/vendor/consolidation/output-formatters/composer.json
+++ b/lib/composer/vendor/consolidation/output-formatters/composer.json
@@ -20,14 +20,14 @@
     },
     "require": {
         "php": ">=5.4.0",
-        "symfony/console": "~2.5|~3.0",
-        "symfony/finder": "~2.5|~3.0",
-        "victorjonsson/markdowndocs": "^1.3"
+        "symfony/console": "^2.8|^3|^4",
+        "symfony/finder": "^2.5|^3|^4"
     },
     "require-dev": {
-        "phpunit/phpunit": "4.*",
-        "satooshi/php-coveralls": "^1.0",
-        "squizlabs/php_codesniffer": "2.*"
+        "phpunit/phpunit": "^4.8",
+        "satooshi/php-coveralls": "^1.0.2 | dev-master",
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@@ -37,7 +37,12 @@
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new file mode 100644
index 000000000..c63b14205
--- /dev/null
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+                    "email": "bschussek@gmail.com"
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+}
diff --git a/lib/composer/vendor/consolidation/output-formatters/docs/api.md b/lib/composer/vendor/consolidation/output-formatters/docs/api.md
index 279f5c164..b6da447e4 100644
--- a/lib/composer/vendor/consolidation/output-formatters/docs/api.md
+++ b/lib/composer/vendor/consolidation/output-formatters/docs/api.md
@@ -1,53 +1,58 @@
 ## Table of contents
 
 - [\Consolidation\OutputFormatters\FormatterManager](#class-consolidationoutputformattersformattermanager)
+- [\Consolidation\OutputFormatters\Exception\UnknownFormatException](#class-consolidationoutputformattersexceptionunknownformatexception)
 - [\Consolidation\OutputFormatters\Exception\AbstractDataFormatException (abstract)](#class-consolidationoutputformattersexceptionabstractdataformatexception-abstract)
 - [\Consolidation\OutputFormatters\Exception\IncompatibleDataException](#class-consolidationoutputformattersexceptionincompatibledataexception)
 - [\Consolidation\OutputFormatters\Exception\InvalidFormatException](#class-consolidationoutputformattersexceptioninvalidformatexception)
 - [\Consolidation\OutputFormatters\Exception\UnknownFieldException](#class-consolidationoutputformattersexceptionunknownfieldexception)
-- [\Consolidation\OutputFormatters\Exception\UnknownFormatException](#class-consolidationoutputformattersexceptionunknownformatexception)
-- [\Consolidation\OutputFormatters\Formatters\CsvFormatter](#class-consolidationoutputformattersformatterscsvformatter)
-- [\Consolidation\OutputFormatters\Formatters\FormatterInterface (interface)](#interface-consolidationoutputformattersformattersformatterinterface)
-- [\Consolidation\OutputFormatters\Formatters\JsonFormatter](#class-consolidationoutputformattersformattersjsonformatter)
 - [\Consolidation\OutputFormatters\Formatters\ListFormatter](#class-consolidationoutputformattersformatterslistformatter)
-- [\Consolidation\OutputFormatters\Formatters\PrintRFormatter](#class-consolidationoutputformattersformattersprintrformatter)
-- [\Consolidation\OutputFormatters\Formatters\RenderDataInterface (interface)](#interface-consolidationoutputformattersformattersrenderdatainterface)
 - [\Consolidation\OutputFormatters\Formatters\SectionsFormatter](#class-consolidationoutputformattersformatterssectionsformatter)
+- [\Consolidation\OutputFormatters\Formatters\JsonFormatter](#class-consolidationoutputformattersformattersjsonformatter)
+- [\Consolidation\OutputFormatters\Formatters\FormatterInterface (interface)](#interface-consolidationoutputformattersformattersformatterinterface)
+- [\Consolidation\OutputFormatters\Formatters\CsvFormatter](#class-consolidationoutputformattersformatterscsvformatter)
 - [\Consolidation\OutputFormatters\Formatters\SerializeFormatter](#class-consolidationoutputformattersformattersserializeformatter)
 - [\Consolidation\OutputFormatters\Formatters\StringFormatter](#class-consolidationoutputformattersformattersstringformatter)
-- [\Consolidation\OutputFormatters\Formatters\TableFormatter](#class-consolidationoutputformattersformatterstableformatter)
-- [\Consolidation\OutputFormatters\Formatters\TsvFormatter](#class-consolidationoutputformattersformatterstsvformatter)
 - [\Consolidation\OutputFormatters\Formatters\VarExportFormatter](#class-consolidationoutputformattersformattersvarexportformatter)
-- [\Consolidation\OutputFormatters\Formatters\XmlFormatter](#class-consolidationoutputformattersformattersxmlformatter)
 - [\Consolidation\OutputFormatters\Formatters\YamlFormatter](#class-consolidationoutputformattersformattersyamlformatter)
-- [\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)
+- [\Consolidation\OutputFormatters\Formatters\TableFormatter](#class-consolidationoutputformattersformatterstableformatter)
+- [\Consolidation\OutputFormatters\Formatters\XmlFormatter](#class-consolidationoutputformattersformattersxmlformatter)
+- [\Consolidation\OutputFormatters\Formatters\PrintRFormatter](#class-consolidationoutputformattersformattersprintrformatter)
+- [\Consolidation\OutputFormatters\Formatters\RenderDataInterface (interface)](#interface-consolidationoutputformattersformattersrenderdatainterface)
+- [\Consolidation\OutputFormatters\Formatters\TsvFormatter](#class-consolidationoutputformattersformatterstsvformatter)
 - [\Consolidation\OutputFormatters\Options\OverrideOptionsInterface (interface)](#interface-consolidationoutputformattersoptionsoverrideoptionsinterface)
-- [\Consolidation\OutputFormatters\StructuredData\AbstractStructuredList (abstract)](#class-consolidationoutputformattersstructureddataabstractstructuredlist-abstract)
-- [\Consolidation\OutputFormatters\StructuredData\AssociativeList](#class-consolidationoutputformattersstructureddataassociativelist)
-- [\Consolidation\OutputFormatters\StructuredData\CallableRenderer](#class-consolidationoutputformattersstructureddatacallablerenderer)
+- [\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)
 - [\Consolidation\OutputFormatters\StructuredData\ListDataInterface (interface)](#interface-consolidationoutputformattersstructureddatalistdatainterface)
+- [\Consolidation\OutputFormatters\StructuredData\TableDataInterface (interface)](#interface-consolidationoutputformattersstructureddatatabledatainterface)
+- [\Consolidation\OutputFormatters\StructuredData\HelpDocument](#class-consolidationoutputformattersstructureddatahelpdocument)
 - [\Consolidation\OutputFormatters\StructuredData\OriginalDataInterface (interface)](#interface-consolidationoutputformattersstructureddataoriginaldatainterface)
+- [\Consolidation\OutputFormatters\StructuredData\RowsOfFields](#class-consolidationoutputformattersstructureddatarowsoffields)
+- [\Consolidation\OutputFormatters\StructuredData\RestructureInterface (interface)](#interface-consolidationoutputformattersstructureddatarestructureinterface)
+- [\Consolidation\OutputFormatters\StructuredData\AbstractStructuredList (abstract)](#class-consolidationoutputformattersstructureddataabstractstructuredlist-abstract)
+- [\Consolidation\OutputFormatters\StructuredData\ListDataFromKeys](#class-consolidationoutputformattersstructureddatalistdatafromkeys)
 - [\Consolidation\OutputFormatters\StructuredData\PropertyList](#class-consolidationoutputformattersstructureddatapropertylist)
-- [\Consolidation\OutputFormatters\StructuredData\RenderCellCollectionInterface (interface)](#interface-consolidationoutputformattersstructureddatarendercellcollectioninterface)
 - [\Consolidation\OutputFormatters\StructuredData\RenderCellInterface (interface)](#interface-consolidationoutputformattersstructureddatarendercellinterface)
-- [\Consolidation\OutputFormatters\StructuredData\RestructureInterface (interface)](#interface-consolidationoutputformattersstructureddatarestructureinterface)
-- [\Consolidation\OutputFormatters\StructuredData\RowsOfFields](#class-consolidationoutputformattersstructureddatarowsoffields)
-- [\Consolidation\OutputFormatters\StructuredData\TableDataInterface (interface)](#interface-consolidationoutputformattersstructureddatatabledatainterface)
+- [\Consolidation\OutputFormatters\StructuredData\CallableRenderer](#class-consolidationoutputformattersstructureddatacallablerenderer)
+- [\Consolidation\OutputFormatters\StructuredData\RenderCellCollectionInterface (interface)](#interface-consolidationoutputformattersstructureddatarendercellcollectioninterface)
+- [\Consolidation\OutputFormatters\StructuredData\AssociativeList](#class-consolidationoutputformattersstructureddataassociativelist)
+- [\Consolidation\OutputFormatters\StructuredData\Xml\XmlSchemaInterface (interface)](#interface-consolidationoutputformattersstructureddataxmlxmlschemainterface)
 - [\Consolidation\OutputFormatters\StructuredData\Xml\DomDataInterface (interface)](#interface-consolidationoutputformattersstructureddataxmldomdatainterface)
 - [\Consolidation\OutputFormatters\StructuredData\Xml\XmlSchema](#class-consolidationoutputformattersstructureddataxmlxmlschema)
-- [\Consolidation\OutputFormatters\StructuredData\Xml\XmlSchemaInterface (interface)](#interface-consolidationoutputformattersstructureddataxmlxmlschemainterface)
-- [\Consolidation\OutputFormatters\Transformations\DomToArraySimplifier](#class-consolidationoutputformatterstransformationsdomtoarraysimplifier)
-- [\Consolidation\OutputFormatters\Transformations\OverrideRestructureInterface (interface)](#interface-consolidationoutputformatterstransformationsoverriderestructureinterface)
-- [\Consolidation\OutputFormatters\Transformations\PropertyListTableTransformation](#class-consolidationoutputformatterstransformationspropertylisttabletransformation)
 - [\Consolidation\OutputFormatters\Transformations\PropertyParser](#class-consolidationoutputformatterstransformationspropertyparser)
-- [\Consolidation\OutputFormatters\Transformations\ReorderFields](#class-consolidationoutputformatterstransformationsreorderfields)
-- [\Consolidation\OutputFormatters\Transformations\SimplifyToArrayInterface (interface)](#interface-consolidationoutputformatterstransformationssimplifytoarrayinterface)
+- [\Consolidation\OutputFormatters\Transformations\PropertyListTableTransformation](#class-consolidationoutputformatterstransformationspropertylisttabletransformation)
 - [\Consolidation\OutputFormatters\Transformations\TableTransformation](#class-consolidationoutputformatterstransformationstabletransformation)
+- [\Consolidation\OutputFormatters\Transformations\ReorderFields](#class-consolidationoutputformatterstransformationsreorderfields)
+- [\Consolidation\OutputFormatters\Transformations\DomToArraySimplifier](#class-consolidationoutputformatterstransformationsdomtoarraysimplifier)
 - [\Consolidation\OutputFormatters\Transformations\WordWrapper](#class-consolidationoutputformatterstransformationswordwrapper)
+- [\Consolidation\OutputFormatters\Transformations\OverrideRestructureInterface (interface)](#interface-consolidationoutputformatterstransformationsoverriderestructureinterface)
+- [\Consolidation\OutputFormatters\Transformations\SimplifyToArrayInterface (interface)](#interface-consolidationoutputformatterstransformationssimplifytoarrayinterface)
+- [\Consolidation\OutputFormatters\Transformations\Wrap\CalculateWidths](#class-consolidationoutputformatterstransformationswrapcalculatewidths)
+- [\Consolidation\OutputFormatters\Transformations\Wrap\ColumnWidths](#class-consolidationoutputformatterstransformationswrapcolumnwidths)
 - [\Consolidation\OutputFormatters\Validate\ValidationInterface (interface)](#interface-consolidationoutputformattersvalidatevalidationinterface)
 - [\Consolidation\OutputFormatters\Validate\ValidDataTypesInterface (interface)](#interface-consolidationoutputformattersvalidatevaliddatatypesinterface)
 
-<hr /> 
+<hr />
+
 ### Class: \Consolidation\OutputFormatters\FormatterManager
 
 > Manage a collection of formatters; return one on request.
@@ -76,7 +81,22 @@
 | protected | <strong>simplifyToArray(</strong><em>mixed</em> <strong>$structuredOutput</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>void</em> |
 | protected | <strong>validateAndRestructure(</strong><em>[\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface)</em> <strong>$formatter</strong>, <em>mixed</em> <strong>$structuredOutput</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>void</em> |
 
-<hr /> 
+<hr />
+
+### Class: \Consolidation\OutputFormatters\Exception\UnknownFormatException
+
+> Indicates that the requested format does not exist.
+
+| Visibility | Function |
+|:-----------|:---------|
+| public | <strong>__construct(</strong><em>mixed</em> <strong>$format</strong>)</strong> : <em>void</em> |
+
+*This class extends \Exception*
+
+*This class implements \Throwable*
+
+<hr />
+
 ### Class: \Consolidation\OutputFormatters\Exception\AbstractDataFormatException (abstract)
 
 > Contains some helper functions used by exceptions in this project.
@@ -91,7 +111,8 @@
 
 *This class implements \Throwable*
 
-<hr /> 
+<hr />
+
 ### Class: \Consolidation\OutputFormatters\Exception\IncompatibleDataException
 
 > Represents an incompatibility between the output data and selected formatter.
@@ -104,7 +125,8 @@
 
 *This class implements \Throwable*
 
-<hr /> 
+<hr />
+
 ### Class: \Consolidation\OutputFormatters\Exception\InvalidFormatException
 
 > Represents an incompatibility between the output data and selected formatter.
@@ -117,7 +139,8 @@
 
 *This class implements \Throwable*
 
-<hr /> 
+<hr />
+
 ### Class: \Consolidation\OutputFormatters\Exception\UnknownFieldException
 
 > Indicates that the requested format does not exist.
@@ -130,46 +153,40 @@
 
 *This class implements \Throwable*
 
-<hr /> 
-### Class: \Consolidation\OutputFormatters\Exception\UnknownFormatException
+<hr />
 
-> Indicates that the requested format does not exist.
+### Class: \Consolidation\OutputFormatters\Formatters\ListFormatter
+
+> Display the data in a simple list. This formatter prints a plain, unadorned list of data, with each data item appearing on a separate line.  If you wish your list to contain headers, then use the table formatter, and wrap your data in an PropertyList.
 
 | Visibility | Function |
 |:-----------|:---------|
-| public | <strong>__construct(</strong><em>mixed</em> <strong>$format</strong>)</strong> : <em>void</em> |
+| public | <strong>overrideRestructure(</strong><em>mixed</em> <strong>$structuredOutput</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em><br /><em>Select data to use directly from the structured output, before the restructure operation has been executed.</em> |
+| public | <strong>renderData(</strong><em>mixed</em> <strong>$originalData</strong>, <em>mixed</em> <strong>$restructuredData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em><br /><em>Convert the contents of the output data just before it is to be printed, prior to output but after restructuring and validation.</em> |
+| public | <strong>write(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>string</em><br /><em>Given structured data, apply appropriate formatting, and return a printable string.</em> |
+| protected | <strong>renderEachCell(</strong><em>mixed</em> <strong>$originalData</strong>, <em>mixed</em> <strong>$restructuredData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>void</em> |
 
-*This class extends \Exception*
+*This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface), [\Consolidation\OutputFormatters\Transformations\OverrideRestructureInterface](#interface-consolidationoutputformatterstransformationsoverriderestructureinterface), [\Consolidation\OutputFormatters\Formatters\RenderDataInterface](#interface-consolidationoutputformattersformattersrenderdatainterface)*
 
-*This class implements \Throwable*
+<hr />
 
-<hr /> 
-### Class: \Consolidation\OutputFormatters\Formatters\CsvFormatter
+### Class: \Consolidation\OutputFormatters\Formatters\SectionsFormatter
 
-> Comma-separated value formatters Display the provided structured data in a comma-separated list. If there are multiple records provided, then they will be printed one per line.  The primary data types accepted are RowsOfFields and PropertyList. The later behaves exactly like the former, save for the fact that it contains but a single row. This formmatter can also accept a PHP array; this is also interpreted as a single-row of data with no header.
+> Display sections of data. This formatter takes data in the RowsOfFields data type. Each row represents one section; the data in each section is rendered in two columns, with the key in the first column and the value in the second column.
 
 | Visibility | Function |
 |:-----------|:---------|
 | public | <strong>isValidDataType(</strong><em>[\ReflectionClass](http://php.net/manual/en/class.reflectionclass.php)</em> <strong>$dataType</strong>)</strong> : <em>bool</em><br /><em>Return the list of data types acceptable to this formatter</em> |
 | public | <strong>renderData(</strong><em>mixed</em> <strong>$originalData</strong>, <em>mixed</em> <strong>$restructuredData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em><br /><em>Convert the contents of the output data just before it is to be printed, prior to output but after restructuring and validation.</em> |
 | public | <strong>validDataTypes()</strong> : <em>void</em> |
-| public | <strong>validate(</strong><em>mixed</em> <strong>$structuredData</strong>)</strong> : <em>void</em> |
+| public | <strong>validate(</strong><em>mixed</em> <strong>$structuredData</strong>)</strong> : <em>mixed</em><br /><em>Throw an IncompatibleDataException if the provided data cannot be processed by this formatter.  Return the source data if it is valid. The data may be encapsulated or converted if necessary.</em> |
 | public | <strong>write(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>string</em><br /><em>Given structured data, apply appropriate formatting, and return a printable string.</em> |
-| protected | <strong>csvEscape(</strong><em>mixed</em> <strong>$data</strong>, <em>string</em> <strong>$delimiter=`','`</strong>)</strong> : <em>void</em> |
-| protected | <strong>getDefaultFormatterOptions()</strong> : <em>array</em><br /><em>Return default values for formatter options</em> |
 | protected | <strong>renderEachCell(</strong><em>mixed</em> <strong>$originalData</strong>, <em>mixed</em> <strong>$restructuredData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>void</em> |
-| protected | <strong>writeOneLine(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>mixed</em> <strong>$options</strong>)</strong> : <em>void</em> |
 
 *This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface), [\Consolidation\OutputFormatters\Validate\ValidDataTypesInterface](#interface-consolidationoutputformattersvalidatevaliddatatypesinterface), [\Consolidation\OutputFormatters\Validate\ValidationInterface](#interface-consolidationoutputformattersvalidatevalidationinterface), [\Consolidation\OutputFormatters\Formatters\RenderDataInterface](#interface-consolidationoutputformattersformattersrenderdatainterface)*
 
-<hr /> 
-### Interface: \Consolidation\OutputFormatters\Formatters\FormatterInterface
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>write(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>string</em><br /><em>Given structured data, apply appropriate formatting, and return a printable string.</em> |
+<hr />
 
-<hr /> 
 ### Class: \Consolidation\OutputFormatters\Formatters\JsonFormatter
 
 > Json formatter Convert an array or ArrayObject into Json.
@@ -180,55 +197,36 @@
 
 *This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface)*
 
-<hr /> 
-### Class: \Consolidation\OutputFormatters\Formatters\ListFormatter
+<hr />
 
-> Display the data in a simple list. This formatter prints a plain, unadorned list of data, with each data item appearing on a separate line.  If you wish your list to contain headers, then use the table formatter, and wrap your data in an PropertyList.
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>overrideRestructure(</strong><em>mixed</em> <strong>$structuredOutput</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em><br /><em>Select data to use directly from the structured output, before the restructure operation has been executed.</em> |
-| public | <strong>renderData(</strong><em>mixed</em> <strong>$originalData</strong>, <em>mixed</em> <strong>$restructuredData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em><br /><em>Convert the contents of the output data just before it is to be printed, prior to output but after restructuring and validation.</em> |
-| public | <strong>write(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>string</em><br /><em>Given structured data, apply appropriate formatting, and return a printable string.</em> |
-| protected | <strong>renderEachCell(</strong><em>mixed</em> <strong>$originalData</strong>, <em>mixed</em> <strong>$restructuredData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>void</em> |
-
-*This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface), [\Consolidation\OutputFormatters\Transformations\OverrideRestructureInterface](#interface-consolidationoutputformatterstransformationsoverriderestructureinterface), [\Consolidation\OutputFormatters\Formatters\RenderDataInterface](#interface-consolidationoutputformattersformattersrenderdatainterface)*
-
-<hr /> 
-### Class: \Consolidation\OutputFormatters\Formatters\PrintRFormatter
-
-> Print_r formatter Run provided date thruogh print_r.
+### Interface: \Consolidation\OutputFormatters\Formatters\FormatterInterface
 
 | Visibility | Function |
 |:-----------|:---------|
 | public | <strong>write(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>string</em><br /><em>Given structured data, apply appropriate formatting, and return a printable string.</em> |
 
-*This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface)*
+<hr />
 
-<hr /> 
-### Interface: \Consolidation\OutputFormatters\Formatters\RenderDataInterface
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>renderData(</strong><em>mixed</em> <strong>$originalData</strong>, <em>mixed</em> <strong>$restructuredData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em><br /><em>Convert the contents of the output data just before it is to be printed, prior to output but after restructuring and validation.</em> |
-
-<hr /> 
-### Class: \Consolidation\OutputFormatters\Formatters\SectionsFormatter
+### Class: \Consolidation\OutputFormatters\Formatters\CsvFormatter
 
-> Display sections of data. This formatter takes data in the RowsOfFields data type. Each row represents one section; the data in each section is rendered in two columns, with the key in the first column and the value in the second column.
+> Comma-separated value formatters Display the provided structured data in a comma-separated list. If there are multiple records provided, then they will be printed one per line.  The primary data types accepted are RowsOfFields and PropertyList. The later behaves exactly like the former, save for the fact that it contains but a single row. This formmatter can also accept a PHP array; this is also interpreted as a single-row of data with no header.
 
 | Visibility | Function |
 |:-----------|:---------|
 | public | <strong>isValidDataType(</strong><em>[\ReflectionClass](http://php.net/manual/en/class.reflectionclass.php)</em> <strong>$dataType</strong>)</strong> : <em>bool</em><br /><em>Return the list of data types acceptable to this formatter</em> |
 | public | <strong>renderData(</strong><em>mixed</em> <strong>$originalData</strong>, <em>mixed</em> <strong>$restructuredData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em><br /><em>Convert the contents of the output data just before it is to be printed, prior to output but after restructuring and validation.</em> |
 | public | <strong>validDataTypes()</strong> : <em>void</em> |
-| public | <strong>validate(</strong><em>mixed</em> <strong>$structuredData</strong>)</strong> : <em>mixed</em><br /><em>Throw an IncompatibleDataException if the provided data cannot be processed by this formatter.  Return the source data if it is valid. The data may be encapsulated or converted if necessary.</em> |
+| public | <strong>validate(</strong><em>mixed</em> <strong>$structuredData</strong>)</strong> : <em>void</em> |
 | public | <strong>write(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>string</em><br /><em>Given structured data, apply appropriate formatting, and return a printable string.</em> |
+| protected | <strong>csvEscape(</strong><em>mixed</em> <strong>$data</strong>, <em>string</em> <strong>$delimiter=`','`</strong>)</strong> : <em>void</em> |
+| protected | <strong>getDefaultFormatterOptions()</strong> : <em>array</em><br /><em>Return default values for formatter options</em> |
 | protected | <strong>renderEachCell(</strong><em>mixed</em> <strong>$originalData</strong>, <em>mixed</em> <strong>$restructuredData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>void</em> |
+| protected | <strong>writeOneLine(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>mixed</em> <strong>$options</strong>)</strong> : <em>void</em> |
 
 *This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface), [\Consolidation\OutputFormatters\Validate\ValidDataTypesInterface](#interface-consolidationoutputformattersvalidatevaliddatatypesinterface), [\Consolidation\OutputFormatters\Validate\ValidationInterface](#interface-consolidationoutputformattersvalidatevalidationinterface), [\Consolidation\OutputFormatters\Formatters\RenderDataInterface](#interface-consolidationoutputformattersformattersrenderdatainterface)*
 
-<hr /> 
+<hr />
+
 ### Class: \Consolidation\OutputFormatters\Formatters\SerializeFormatter
 
 > Serialize formatter Run provided date thruogh serialize.
@@ -239,7 +237,8 @@
 
 *This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface)*
 
-<hr /> 
+<hr />
+
 ### Class: \Consolidation\OutputFormatters\Formatters\StringFormatter
 
 > String formatter This formatter is used as the default action when no particular formatter is requested.  It will print the provided data only if it is a string; if any other type is given, then nothing is printed.
@@ -254,7 +253,32 @@
 
 *This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface), [\Consolidation\OutputFormatters\Validate\ValidationInterface](#interface-consolidationoutputformattersvalidatevalidationinterface), [\Consolidation\OutputFormatters\Options\OverrideOptionsInterface](#interface-consolidationoutputformattersoptionsoverrideoptionsinterface)*
 
-<hr /> 
+<hr />
+
+### Class: \Consolidation\OutputFormatters\Formatters\VarExportFormatter
+
+> Var_export formatter Run provided date thruogh var_export.
+
+| Visibility | Function |
+|:-----------|:---------|
+| public | <strong>write(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>string</em><br /><em>Given structured data, apply appropriate formatting, and return a printable string.</em> |
+
+*This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface)*
+
+<hr />
+
+### Class: \Consolidation\OutputFormatters\Formatters\YamlFormatter
+
+> Yaml formatter Convert an array or ArrayObject into Yaml.
+
+| Visibility | Function |
+|:-----------|:---------|
+| public | <strong>write(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>string</em><br /><em>Given structured data, apply appropriate formatting, and return a printable string.</em> |
+
+*This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface)*
+
+<hr />
+
 ### Class: \Consolidation\OutputFormatters\Formatters\TableFormatter
 
 > Display a table of data with the Symfony Table class. This formatter takes data of either the RowsOfFields or PropertyList data type.  Tables can be rendered with the rows running either vertically (the normal orientation) or horizontally.  By default, associative lists will be displayed as two columns, with the key in the first column and the value in the second column.
@@ -273,27 +297,27 @@
 
 *This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface), [\Consolidation\OutputFormatters\Validate\ValidDataTypesInterface](#interface-consolidationoutputformattersvalidatevaliddatatypesinterface), [\Consolidation\OutputFormatters\Validate\ValidationInterface](#interface-consolidationoutputformattersvalidatevalidationinterface), [\Consolidation\OutputFormatters\Formatters\RenderDataInterface](#interface-consolidationoutputformattersformattersrenderdatainterface)*
 
-<hr /> 
-### Class: \Consolidation\OutputFormatters\Formatters\TsvFormatter
+<hr />
 
-> Tab-separated value formatters Display the provided structured data in a tab-separated list.  Output escaping is much lighter, since there is no allowance for altering the delimiter.
+### Class: \Consolidation\OutputFormatters\Formatters\XmlFormatter
+
+> Display a table of data with the Symfony Table class. This formatter takes data of either the RowsOfFields or PropertyList data type.  Tables can be rendered with the rows running either vertically (the normal orientation) or horizontally.  By default, associative lists will be displayed as two columns, with the key in the first column and the value in the second column.
 
 | Visibility | Function |
 |:-----------|:---------|
-| public | <strong>renderData(</strong><em>mixed</em> <strong>$originalData</strong>, <em>mixed</em> <strong>$restructuredData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em><br /><em>Convert the contents of the output data just before it is to be printed, prior to output but after restructuring and validation.</em> |
+| public | <strong>__construct()</strong> : <em>void</em> |
+| public | <strong>isValidDataType(</strong><em>[\ReflectionClass](http://php.net/manual/en/class.reflectionclass.php)</em> <strong>$dataType</strong>)</strong> : <em>bool</em><br /><em>Return the list of data types acceptable to this formatter</em> |
+| public | <strong>validDataTypes()</strong> : <em>void</em> |
+| public | <strong>validate(</strong><em>mixed</em> <strong>$structuredData</strong>)</strong> : <em>mixed</em><br /><em>Throw an IncompatibleDataException if the provided data cannot be processed by this formatter.  Return the source data if it is valid. The data may be encapsulated or converted if necessary.</em> |
 | public | <strong>write(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>string</em><br /><em>Given structured data, apply appropriate formatting, and return a printable string.</em> |
-| protected | <strong>getDefaultFormatterOptions()</strong> : <em>mixed</em> |
-| protected | <strong>tsvEscape(</strong><em>mixed</em> <strong>$data</strong>)</strong> : <em>void</em> |
-| protected | <strong>writeOneLine(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>mixed</em> <strong>$options</strong>)</strong> : <em>void</em> |
 
-*This class extends [\Consolidation\OutputFormatters\Formatters\CsvFormatter](#class-consolidationoutputformattersformatterscsvformatter)*
+*This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface), [\Consolidation\OutputFormatters\Validate\ValidDataTypesInterface](#interface-consolidationoutputformattersvalidatevaliddatatypesinterface), [\Consolidation\OutputFormatters\Validate\ValidationInterface](#interface-consolidationoutputformattersvalidatevalidationinterface)*
 
-*This class implements [\Consolidation\OutputFormatters\Formatters\RenderDataInterface](#interface-consolidationoutputformattersformattersrenderdatainterface), [\Consolidation\OutputFormatters\Validate\ValidationInterface](#interface-consolidationoutputformattersvalidatevalidationinterface), [\Consolidation\OutputFormatters\Validate\ValidDataTypesInterface](#interface-consolidationoutputformattersvalidatevaliddatatypesinterface), [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface)*
+<hr />
 
-<hr /> 
-### Class: \Consolidation\OutputFormatters\Formatters\VarExportFormatter
+### Class: \Consolidation\OutputFormatters\Formatters\PrintRFormatter
 
-> Var_export formatter Run provided date thruogh var_export.
+> Print_r formatter Run provided date thruogh print_r.
 
 | Visibility | Function |
 |:-----------|:---------|
@@ -301,33 +325,42 @@
 
 *This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface)*
 
-<hr /> 
-### Class: \Consolidation\OutputFormatters\Formatters\XmlFormatter
+<hr />
 
-> Display a table of data with the Symfony Table class. This formatter takes data of either the RowsOfFields or PropertyList data type.  Tables can be rendered with the rows running either vertically (the normal orientation) or horizontally.  By default, associative lists will be displayed as two columns, with the key in the first column and the value in the second column.
+### Interface: \Consolidation\OutputFormatters\Formatters\RenderDataInterface
 
 | Visibility | Function |
 |:-----------|:---------|
-| public | <strong>__construct()</strong> : <em>void</em> |
-| public | <strong>isValidDataType(</strong><em>[\ReflectionClass](http://php.net/manual/en/class.reflectionclass.php)</em> <strong>$dataType</strong>)</strong> : <em>bool</em><br /><em>Return the list of data types acceptable to this formatter</em> |
-| public | <strong>validDataTypes()</strong> : <em>void</em> |
-| public | <strong>validate(</strong><em>mixed</em> <strong>$structuredData</strong>)</strong> : <em>mixed</em><br /><em>Throw an IncompatibleDataException if the provided data cannot be processed by this formatter.  Return the source data if it is valid. The data may be encapsulated or converted if necessary.</em> |
-| public | <strong>write(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>string</em><br /><em>Given structured data, apply appropriate formatting, and return a printable string.</em> |
+| public | <strong>renderData(</strong><em>mixed</em> <strong>$originalData</strong>, <em>mixed</em> <strong>$restructuredData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em><br /><em>Convert the contents of the output data just before it is to be printed, prior to output but after restructuring and validation.</em> |
 
-*This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface), [\Consolidation\OutputFormatters\Validate\ValidDataTypesInterface](#interface-consolidationoutputformattersvalidatevaliddatatypesinterface), [\Consolidation\OutputFormatters\Validate\ValidationInterface](#interface-consolidationoutputformattersvalidatevalidationinterface)*
+<hr />
 
-<hr /> 
-### Class: \Consolidation\OutputFormatters\Formatters\YamlFormatter
+### Class: \Consolidation\OutputFormatters\Formatters\TsvFormatter
 
-> Yaml formatter Convert an array or ArrayObject into Yaml.
+> Tab-separated value formatters Display the provided structured data in a tab-separated list.  Output escaping is much lighter, since there is no allowance for altering the delimiter.
 
 | Visibility | Function |
 |:-----------|:---------|
+| public | <strong>renderData(</strong><em>mixed</em> <strong>$originalData</strong>, <em>mixed</em> <strong>$restructuredData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em><br /><em>Convert the contents of the output data just before it is to be printed, prior to output but after restructuring and validation.</em> |
 | public | <strong>write(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>string</em><br /><em>Given structured data, apply appropriate formatting, and return a printable string.</em> |
+| protected | <strong>getDefaultFormatterOptions()</strong> : <em>mixed</em> |
+| protected | <strong>tsvEscape(</strong><em>mixed</em> <strong>$data</strong>)</strong> : <em>void</em> |
+| protected | <strong>writeOneLine(</strong><em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>, <em>mixed</em> <strong>$data</strong>, <em>mixed</em> <strong>$options</strong>)</strong> : <em>void</em> |
 
-*This class implements [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface)*
+*This class extends [\Consolidation\OutputFormatters\Formatters\CsvFormatter](#class-consolidationoutputformattersformatterscsvformatter)*
+
+*This class implements [\Consolidation\OutputFormatters\Formatters\RenderDataInterface](#interface-consolidationoutputformattersformattersrenderdatainterface), [\Consolidation\OutputFormatters\Validate\ValidationInterface](#interface-consolidationoutputformattersvalidatevalidationinterface), [\Consolidation\OutputFormatters\Validate\ValidDataTypesInterface](#interface-consolidationoutputformattersvalidatevaliddatatypesinterface), [\Consolidation\OutputFormatters\Formatters\FormatterInterface](#interface-consolidationoutputformattersformattersformatterinterface)*
+
+<hr />
+
+### Interface: \Consolidation\OutputFormatters\Options\OverrideOptionsInterface
+
+| Visibility | Function |
+|:-----------|:---------|
+| public | <strong>overrideOptions(</strong><em>mixed</em> <strong>$structuredOutput</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em><br /><em>Allow the formatter to mess with the configuration options before any transformations et. al. get underway.</em> |
+
+<hr />
 
-<hr /> 
 ### Class: \Consolidation\OutputFormatters\Options\FormatterOptions
 
 > FormetterOptions holds information that affects the way a formatter renders its output. There are three places where a formatter might get options from: 1. Configuration associated with the command that produced the output. This is passed in to FormatterManager::write() along with the data to format.  It might originally come from annotations on the command, or it might come from another source.  Examples include the field labels for a table, or the default list of fields to display. 2. Options specified by the user, e.g. by commandline options. 3. Default values associated with the formatter itself. This class caches configuration from sources (1) and (2), and expects to be provided the defaults, (3), whenever a value is requested.
@@ -347,9 +380,11 @@
 | public | <strong>setConfigurationDefault(</strong><em>string</em> <strong>$key</strong>, <em>mixed</em> <strong>$value</strong>)</strong> : <em>\Consolidation\OutputFormatters\Options\FormetterOptions</em><br /><em>Change one configuration value for this formatter option, but only if it does not already have a value set.</em> |
 | public | <strong>setDefaultFields(</strong><em>mixed</em> <strong>$fields</strong>)</strong> : <em>void</em> |
 | public | <strong>setDefaultStringField(</strong><em>mixed</em> <strong>$defaultStringField</strong>)</strong> : <em>void</em> |
+| public | <strong>setDelimiter(</strong><em>mixed</em> <strong>$delimiter</strong>)</strong> : <em>void</em> |
 | public | <strong>setFieldLabels(</strong><em>mixed</em> <strong>$fieldLabels</strong>)</strong> : <em>void</em> |
 | public | <strong>setIncludeFieldLables(</strong><em>mixed</em> <strong>$includFieldLables</strong>)</strong> : <em>void</em> |
 | public | <strong>setInput(</strong><em>\Symfony\Component\Console\Input\InputInterface</em> <strong>$input</strong>)</strong> : <em>\Consolidation\OutputFormatters\Options\type</em><br /><em>Provide a Symfony Console InputInterface containing the user-specified options for this request.</em> |
+| public | <strong>setListDelimiter(</strong><em>mixed</em> <strong>$listDelimiter</strong>)</strong> : <em>void</em> |
 | public | <strong>setListOrientation(</strong><em>mixed</em> <strong>$listOrientation</strong>)</strong> : <em>void</em> |
 | public | <strong>setOption(</strong><em>string</em> <strong>$key</strong>, <em>mixed</em> <strong>$value</strong>)</strong> : <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em><br /><em>Change one option value specified by the user for this request.</em> |
 | public | <strong>setOptions(</strong><em>array</em> <strong>$options</strong>)</strong> : <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em><br /><em>Set all of the options that were specified by the user for this request.</em> |
@@ -363,14 +398,67 @@
 | protected | <strong>parse(</strong><em>string</em> <strong>$key</strong>, <em>mixed</em> <strong>$value</strong>)</strong> : <em>mixed</em><br /><em>Given the raw value for a specific key, do any type conversion (e.g. from a textual list to an array) needed for the data.</em> |
 | protected | <strong>setConfigurationValue(</strong><em>string</em> <strong>$key</strong>, <em>mixed</em> <strong>$value</strong>)</strong> : <em>\Consolidation\OutputFormatters\Options\FormetterOptions</em><br /><em>Change one configuration value for this formatter option.</em> |
 
-<hr /> 
-### Interface: \Consolidation\OutputFormatters\Options\OverrideOptionsInterface
+<hr />
+
+### Interface: \Consolidation\OutputFormatters\StructuredData\ListDataInterface
 
 | Visibility | Function |
 |:-----------|:---------|
-| public | <strong>overrideOptions(</strong><em>mixed</em> <strong>$structuredOutput</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em><br /><em>Allow the formatter to mess with the configuration options before any transformations et. al. get underway.</em> |
+| public | <strong>getListData(</strong><em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>array</em><br /><em>Convert data to a format suitable for use in a list. By default, the array values will be used.  Implement ListDataInterface to use some other criteria (e.g. array keys).</em> |
+
+<hr />
+
+### Interface: \Consolidation\OutputFormatters\StructuredData\TableDataInterface
+
+| Visibility | Function |
+|:-----------|:---------|
+| public | <strong>getOriginalData()</strong> : <em>mixed</em><br /><em>Return the original data for this table.  Used by any formatter that is -not- a table.</em> |
+| public | <strong>getTableData(</strong><em>bool/boolean</em> <strong>$includeRowKey=false</strong>)</strong> : <em>array</em><br /><em>Convert structured data into a form suitable for use by the table formatter. key from each row.</em> |
+
+<hr />
+
+### Class: \Consolidation\OutputFormatters\StructuredData\HelpDocument
+
+| Visibility | Function |
+|:-----------|:---------|
+| public | <strong>getDomData()</strong> : <em>[\DomDocument](http://php.net/manual/en/class.domdocument.php)</em><br /><em>Convert data into a \DomDocument.</em> |
+
+*This class implements [\Consolidation\OutputFormatters\StructuredData\Xml\DomDataInterface](#interface-consolidationoutputformattersstructureddataxmldomdatainterface)*
+
+<hr />
+
+### Interface: \Consolidation\OutputFormatters\StructuredData\OriginalDataInterface
+
+| Visibility | Function |
+|:-----------|:---------|
+| public | <strong>getOriginalData()</strong> : <em>mixed</em><br /><em>Return the original data for this table.  Used by any formatter that expects an array.</em> |
+
+<hr />
+
+### Class: \Consolidation\OutputFormatters\StructuredData\RowsOfFields
+
+> Holds an array where each element of the array is one row, and each row contains an associative array where the keys are the field names, and the values are the field data. It is presumed that every row contains the same keys.
+
+| Visibility | Function |
+|:-----------|:---------|
+| public | <strong>getListData(</strong><em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em> |
+| public | <strong>restructure(</strong><em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>\Consolidation\OutputFormatters\StructuredData\Consolidation\OutputFormatters\Transformations\TableTransformation</em><br /><em>Restructure this data for output by converting it into a table transformation object.</em> |
+| protected | <strong>defaultOptions()</strong> : <em>void</em> |
+
+*This class extends [\Consolidation\OutputFormatters\StructuredData\AbstractStructuredList](#class-consolidationoutputformattersstructureddataabstractstructuredlist-abstract)*
+
+*This class implements [\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface), [\Consolidation\OutputFormatters\StructuredData\RenderCellCollectionInterface](#interface-consolidationoutputformattersstructureddatarendercellcollectioninterface), [\Consolidation\OutputFormatters\StructuredData\RestructureInterface](#interface-consolidationoutputformattersstructureddatarestructureinterface), \Countable, \Serializable, \ArrayAccess, \Traversable, \IteratorAggregate, [\Consolidation\OutputFormatters\StructuredData\ListDataInterface](#interface-consolidationoutputformattersstructureddatalistdatainterface)*
+
+<hr />
+
+### Interface: \Consolidation\OutputFormatters\StructuredData\RestructureInterface
+
+| Visibility | Function |
+|:-----------|:---------|
+| public | <strong>restructure(</strong><em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>void</em><br /><em>Allow structured data to be restructured -- i.e. to select fields to show, reorder fields, etc.</em> |
+
+<hr />
 
-<hr /> 
 ### Class: \Consolidation\OutputFormatters\StructuredData\AbstractStructuredList (abstract)
 
 > Holds an array where each element of the array is one row, and each row contains an associative array where the keys are the field names, and the values are the field data. It is presumed that every row contains the same keys.
@@ -380,7 +468,6 @@
 | public | <strong>__construct(</strong><em>mixed</em> <strong>$data</strong>)</strong> : <em>void</em> |
 | public | <strong>addRenderer(</strong><em>[\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface)</em> <strong>$renderer</strong>, <em>string</em> <strong>$priority=`'normal'`</strong>)</strong> : <em>\Consolidation\OutputFormatters\StructuredData\$this</em><br /><em>Add a renderer</em> |
 | public | <strong>addRendererFunction(</strong><em>\callable</em> <strong>$rendererFn</strong>, <em>string</em> <strong>$priority=`'normal'`</strong>)</strong> : <em>\Consolidation\OutputFormatters\StructuredData\$this</em><br /><em>Add a callable as a renderer</em> |
-| public | <strong>abstract getListData(</strong><em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em> |
 | public | <strong>renderCell(</strong><em>mixed</em> <strong>$key</strong>, <em>mixed</em> <strong>$cellData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>, <em>mixed</em> <strong>$rowData</strong>)</strong> : <em>void</em> |
 | public | <strong>abstract restructure(</strong><em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>void</em> |
 | protected | <strong>createTableTransformation(</strong><em>mixed</em> <strong>$data</strong>, <em>mixed</em> <strong>$options</strong>)</strong> : <em>mixed</em> |
@@ -389,47 +476,27 @@
 | protected | <strong>getReorderedFieldLabels(</strong><em>mixed</em> <strong>$data</strong>, <em>mixed</em> <strong>$options</strong>, <em>mixed</em> <strong>$defaults</strong>)</strong> : <em>mixed</em> |
 | protected | <strong>instantiateTableTransformation(</strong><em>mixed</em> <strong>$data</strong>, <em>mixed</em> <strong>$fieldLabels</strong>, <em>mixed</em> <strong>$rowLabels</strong>)</strong> : <em>void</em> |
 
-*This class extends \ArrayObject*
-
-*This class implements \Countable, \Serializable, \ArrayAccess, \Traversable, \IteratorAggregate, [\Consolidation\OutputFormatters\StructuredData\RestructureInterface](#interface-consolidationoutputformattersstructureddatarestructureinterface), [\Consolidation\OutputFormatters\StructuredData\ListDataInterface](#interface-consolidationoutputformattersstructureddatalistdatainterface), [\Consolidation\OutputFormatters\StructuredData\RenderCellCollectionInterface](#interface-consolidationoutputformattersstructureddatarendercellcollectioninterface), [\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface)*
-
-<hr /> 
-### Class: \Consolidation\OutputFormatters\StructuredData\AssociativeList
-
-> Old name for PropertyList class.
+*This class extends [\Consolidation\OutputFormatters\StructuredData\ListDataFromKeys](#class-consolidationoutputformattersstructureddatalistdatafromkeys)*
 
-| Visibility | Function |
-|:-----------|:---------|
+*This class implements [\Consolidation\OutputFormatters\StructuredData\ListDataInterface](#interface-consolidationoutputformattersstructureddatalistdatainterface), \IteratorAggregate, \Traversable, \ArrayAccess, \Serializable, \Countable, [\Consolidation\OutputFormatters\StructuredData\RestructureInterface](#interface-consolidationoutputformattersstructureddatarestructureinterface), [\Consolidation\OutputFormatters\StructuredData\RenderCellCollectionInterface](#interface-consolidationoutputformattersstructureddatarendercellcollectioninterface), [\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface)*
 
-*This class extends [\Consolidation\OutputFormatters\StructuredData\PropertyList](#class-consolidationoutputformattersstructureddatapropertylist)*
+<hr />
 
-*This class implements \Countable, \Serializable, \ArrayAccess, \Traversable, \IteratorAggregate, [\Consolidation\OutputFormatters\StructuredData\RestructureInterface](#interface-consolidationoutputformattersstructureddatarestructureinterface), [\Consolidation\OutputFormatters\StructuredData\ListDataInterface](#interface-consolidationoutputformattersstructureddatalistdatainterface), [\Consolidation\OutputFormatters\StructuredData\RenderCellCollectionInterface](#interface-consolidationoutputformattersstructureddatarendercellcollectioninterface), [\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface)*
+### Class: \Consolidation\OutputFormatters\StructuredData\ListDataFromKeys
 
-<hr /> 
-### Class: \Consolidation\OutputFormatters\StructuredData\CallableRenderer
+> Represents aribtrary array data (structured or unstructured) where the data to display in --list format comes from the array keys.
 
 | Visibility | Function |
 |:-----------|:---------|
-| public | <strong>__construct(</strong><em>\callable</em> <strong>$renderFunction</strong>)</strong> : <em>void</em> |
-| public | <strong>renderCell(</strong><em>mixed</em> <strong>$key</strong>, <em>mixed</em> <strong>$cellData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>, <em>mixed</em> <strong>$rowData</strong>)</strong> : <em>void</em> |
+| public | <strong>__construct(</strong><em>mixed</em> <strong>$data</strong>)</strong> : <em>void</em> |
+| public | <strong>getListData(</strong><em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em> |
 
-*This class implements [\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface)*
+*This class extends \ArrayObject*
 
-<hr /> 
-### Interface: \Consolidation\OutputFormatters\StructuredData\ListDataInterface
+*This class implements \Countable, \Serializable, \ArrayAccess, \Traversable, \IteratorAggregate, [\Consolidation\OutputFormatters\StructuredData\ListDataInterface](#interface-consolidationoutputformattersstructureddatalistdatainterface)*
 
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>getListData(</strong><em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>array</em><br /><em>Convert data to a format suitable for use in a list. By default, the array values will be used.  Implement ListDataInterface to use some other criteria (e.g. array keys).</em> |
-
-<hr /> 
-### Interface: \Consolidation\OutputFormatters\StructuredData\OriginalDataInterface
+<hr />
 
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>getOriginalData()</strong> : <em>mixed</em><br /><em>Return the original data for this table.  Used by any formatter that expects an array.</em> |
-
-<hr /> 
 ### Class: \Consolidation\OutputFormatters\StructuredData\PropertyList
 
 > Holds an array where each element of the array is one key : value pair.  The keys must be unique, as is typically the case for associative arrays.
@@ -443,62 +510,70 @@
 
 *This class extends [\Consolidation\OutputFormatters\StructuredData\AbstractStructuredList](#class-consolidationoutputformattersstructureddataabstractstructuredlist-abstract)*
 
-*This class implements [\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface), [\Consolidation\OutputFormatters\StructuredData\RenderCellCollectionInterface](#interface-consolidationoutputformattersstructureddatarendercellcollectioninterface), [\Consolidation\OutputFormatters\StructuredData\ListDataInterface](#interface-consolidationoutputformattersstructureddatalistdatainterface), [\Consolidation\OutputFormatters\StructuredData\RestructureInterface](#interface-consolidationoutputformattersstructureddatarestructureinterface), \IteratorAggregate, \Traversable, \ArrayAccess, \Serializable, \Countable*
+*This class implements [\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface), [\Consolidation\OutputFormatters\StructuredData\RenderCellCollectionInterface](#interface-consolidationoutputformattersstructureddatarendercellcollectioninterface), [\Consolidation\OutputFormatters\StructuredData\RestructureInterface](#interface-consolidationoutputformattersstructureddatarestructureinterface), \Countable, \Serializable, \ArrayAccess, \Traversable, \IteratorAggregate, [\Consolidation\OutputFormatters\StructuredData\ListDataInterface](#interface-consolidationoutputformattersstructureddatalistdatainterface)*
 
-<hr /> 
-### Interface: \Consolidation\OutputFormatters\StructuredData\RenderCellCollectionInterface
+<hr />
+
+### Interface: \Consolidation\OutputFormatters\StructuredData\RenderCellInterface
 
 | Visibility | Function |
 |:-----------|:---------|
-| public | <strong>addRenderer(</strong><em>[\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface)</em> <strong>$renderer</strong>)</strong> : <em>\Consolidation\OutputFormatters\StructuredData\$this</em><br /><em>Add a renderer</em> |
+| public | <strong>renderCell(</strong><em>string</em> <strong>$key</strong>, <em>mixed</em> <strong>$cellData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>, <em>array</em> <strong>$rowData</strong>)</strong> : <em>mixed</em><br /><em>Convert the contents of one table cell into a string, so that it may be placed in the table.  Renderer should return the $cellData passed to it if it does not wish to process it.</em> |
 
-*This class implements [\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface)*
+<hr />
 
-<hr /> 
-### Interface: \Consolidation\OutputFormatters\StructuredData\RenderCellInterface
+### Class: \Consolidation\OutputFormatters\StructuredData\CallableRenderer
 
 | Visibility | Function |
 |:-----------|:---------|
-| public | <strong>renderCell(</strong><em>string</em> <strong>$key</strong>, <em>mixed</em> <strong>$cellData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>, <em>array</em> <strong>$rowData</strong>)</strong> : <em>mixed</em><br /><em>Convert the contents of one table cell into a string, so that it may be placed in the table.  Renderer should return the $cellData passed to it if it does not wish to process it.</em> |
+| public | <strong>__construct(</strong><em>\callable</em> <strong>$renderFunction</strong>)</strong> : <em>void</em> |
+| public | <strong>renderCell(</strong><em>mixed</em> <strong>$key</strong>, <em>mixed</em> <strong>$cellData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>, <em>mixed</em> <strong>$rowData</strong>)</strong> : <em>void</em> |
 
-<hr /> 
-### Interface: \Consolidation\OutputFormatters\StructuredData\RestructureInterface
+*This class implements [\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface)*
+
+<hr />
+
+### Interface: \Consolidation\OutputFormatters\StructuredData\RenderCellCollectionInterface
 
 | Visibility | Function |
 |:-----------|:---------|
-| public | <strong>restructure(</strong><em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>void</em><br /><em>Allow structured data to be restructured -- i.e. to select fields to show, reorder fields, etc.</em> |
+| public | <strong>addRenderer(</strong><em>[\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface)</em> <strong>$renderer</strong>)</strong> : <em>\Consolidation\OutputFormatters\StructuredData\$this</em><br /><em>Add a renderer</em> |
 
-<hr /> 
-### Class: \Consolidation\OutputFormatters\StructuredData\RowsOfFields
+*This class implements [\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface)*
 
-> Holds an array where each element of the array is one row, and each row contains an associative array where the keys are the field names, and the values are the field data. It is presumed that every row contains the same keys.
+<hr />
+
+### Class: \Consolidation\OutputFormatters\StructuredData\AssociativeList
+
+> Old name for PropertyList class.
 
 | Visibility | Function |
 |:-----------|:---------|
-| public | <strong>getListData(</strong><em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em> |
-| public | <strong>restructure(</strong><em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>\Consolidation\OutputFormatters\StructuredData\Consolidation\OutputFormatters\Transformations\TableTransformation</em><br /><em>Restructure this data for output by converting it into a table transformation object.</em> |
-| protected | <strong>defaultOptions()</strong> : <em>void</em> |
 
-*This class extends [\Consolidation\OutputFormatters\StructuredData\AbstractStructuredList](#class-consolidationoutputformattersstructureddataabstractstructuredlist-abstract)*
+*This class extends [\Consolidation\OutputFormatters\StructuredData\PropertyList](#class-consolidationoutputformattersstructureddatapropertylist)*
 
-*This class implements [\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface), [\Consolidation\OutputFormatters\StructuredData\RenderCellCollectionInterface](#interface-consolidationoutputformattersstructureddatarendercellcollectioninterface), [\Consolidation\OutputFormatters\StructuredData\ListDataInterface](#interface-consolidationoutputformattersstructureddatalistdatainterface), [\Consolidation\OutputFormatters\StructuredData\RestructureInterface](#interface-consolidationoutputformattersstructureddatarestructureinterface), \IteratorAggregate, \Traversable, \ArrayAccess, \Serializable, \Countable*
+*This class implements [\Consolidation\OutputFormatters\StructuredData\ListDataInterface](#interface-consolidationoutputformattersstructureddatalistdatainterface), \IteratorAggregate, \Traversable, \ArrayAccess, \Serializable, \Countable, [\Consolidation\OutputFormatters\StructuredData\RestructureInterface](#interface-consolidationoutputformattersstructureddatarestructureinterface), [\Consolidation\OutputFormatters\StructuredData\RenderCellCollectionInterface](#interface-consolidationoutputformattersstructureddatarendercellcollectioninterface), [\Consolidation\OutputFormatters\StructuredData\RenderCellInterface](#interface-consolidationoutputformattersstructureddatarendercellinterface)*
 
-<hr /> 
-### Interface: \Consolidation\OutputFormatters\StructuredData\TableDataInterface
+<hr />
+
+### Interface: \Consolidation\OutputFormatters\StructuredData\Xml\XmlSchemaInterface
+
+> When using arrays, we could represent XML data in a number of different ways. For example, given the following XML data strucutre: <document id="1" name="doc"> <foobars> <foobar id="123"> <name>blah</name> <widgets> <widget> <foo>a</foo> <bar>b</bar> <baz>c</baz> </widget> </widgets> </foobar> </foobars> </document> This could be: [ 'id' => 1, 'name'  => 'doc', 'foobars' => [ [ 'id' => '123', 'name' => 'blah', 'widgets' => [ [ 'foo' => 'a', 'bar' => 'b', 'baz' => 'c', ] ], ], ] ] The challenge is more in going from an array back to the more structured xml format.  Note that any given key => string mapping could represent either an attribute, or a simple XML element containing only a string value. In general, we do *not* want to add extra layers of nesting in the data structure to disambiguate between these kinds of data, as we want the source data to render cleanly into other formats, e.g. yaml, json, et. al., and we do not want to force every data provider to have to consider the optimal xml schema for their data. Our strategy, therefore, is to expect clients that wish to provide a very specific xml representation to return a DOMDocument, and, for other data structures where xml is a secondary concern, then we will use some default heuristics to convert from arrays to xml.
 
 | Visibility | Function |
 |:-----------|:---------|
-| public | <strong>getOriginalData()</strong> : <em>mixed</em><br /><em>Return the original data for this table.  Used by any formatter that is -not- a table.</em> |
-| public | <strong>getTableData(</strong><em>bool/boolean</em> <strong>$includeRowKey=false</strong>)</strong> : <em>array</em><br /><em>Convert structured data into a form suitable for use by the table formatter. key from each row.</em> |
+| public | <strong>arrayToXml(</strong><em>mixed</em> <strong>$structuredData</strong>)</strong> : <em>[\DOMDocument](http://php.net/manual/en/class.domdocument.php)</em><br /><em>Convert data to a format suitable for use in a list. By default, the array values will be used.  Implement ListDataInterface to use some other criteria (e.g. array keys).</em> |
+
+<hr />
 
-<hr /> 
 ### Interface: \Consolidation\OutputFormatters\StructuredData\Xml\DomDataInterface
 
 | Visibility | Function |
 |:-----------|:---------|
 | public | <strong>getDomData()</strong> : <em>[\DomDocument](http://php.net/manual/en/class.domdocument.php)</em><br /><em>Convert data into a \DomDocument.</em> |
 
-<hr /> 
+<hr />
+
 ### Class: \Consolidation\OutputFormatters\StructuredData\Xml\XmlSchema
 
 | Visibility | Function |
@@ -508,6 +583,7 @@
 | protected | <strong>addXmlChildren(</strong><em>[\DOMDocument](http://php.net/manual/en/class.domdocument.php)</em> <strong>$dom</strong>, <em>mixed</em> <strong>$xmlParent</strong>, <em>mixed</em> <strong>$elementName</strong>, <em>mixed</em> <strong>$structuredData</strong>)</strong> : <em>void</em> |
 | protected | <strong>addXmlData(</strong><em>[\DOMDocument](http://php.net/manual/en/class.domdocument.php)</em> <strong>$dom</strong>, <em>mixed</em> <strong>$xmlParent</strong>, <em>mixed</em> <strong>$elementName</strong>, <em>mixed</em> <strong>$structuredData</strong>)</strong> : <em>void</em> |
 | protected | <strong>addXmlDataOrAttribute(</strong><em>[\DOMDocument](http://php.net/manual/en/class.domdocument.php)</em> <strong>$dom</strong>, <em>mixed</em> <strong>$xmlParent</strong>, <em>mixed</em> <strong>$elementName</strong>, <em>mixed</em> <strong>$key</strong>, <em>mixed</em> <strong>$value</strong>)</strong> : <em>void</em> |
+| protected | <strong>determineElementName(</strong><em>mixed</em> <strong>$key</strong>, <em>mixed</em> <strong>$childElementName</strong>, <em>mixed</em> <strong>$value</strong>)</strong> : <em>void</em> |
 | protected | <strong>getDefaultElementName(</strong><em>mixed</em> <strong>$parentElementName</strong>)</strong> : <em>mixed</em> |
 | protected | <strong>getTopLevelElementName(</strong><em>mixed</em> <strong>$structuredData</strong>)</strong> : <em>mixed</em> |
 | protected | <strong>inElementList(</strong><em>mixed</em> <strong>$parentElementName</strong>, <em>mixed</em> <strong>$elementName</strong>)</strong> : <em>void</em> |
@@ -517,44 +593,18 @@
 
 *This class implements [\Consolidation\OutputFormatters\StructuredData\Xml\XmlSchemaInterface](#interface-consolidationoutputformattersstructureddataxmlxmlschemainterface)*
 
-<hr /> 
-### Interface: \Consolidation\OutputFormatters\StructuredData\Xml\XmlSchemaInterface
-
-> When using arrays, we could represent XML data in a number of different ways. For example, given the following XML data strucutre: <document id="1" name="doc"> <foobars> <foobar id="123"> <name>blah</name> <widgets> <widget> <foo>a</foo> <bar>b</bar> <baz>c</baz> </widget> </widgets> </foobar> </foobars> </document> This could be: [ 'id' => 1, 'name'  => 'doc', 'foobars' => [ [ 'id' => '123', 'name' => 'blah', 'widgets' => [ [ 'foo' => 'a', 'bar' => 'b', 'baz' => 'c', ] ], ], ] ] The challenge is more in going from an array back to the more structured xml format.  Note that any given key => string mapping could represent either an attribute, or a simple XML element containing only a string value. In general, we do *not* want to add extra layers of nesting in the data structure to disambiguate between these kinds of data, as we want the source data to render cleanly into other formats, e.g. yaml, json, et. al., and we do not want to force every data provider to have to consider the optimal xml schema for their data. Our strategy, therefore, is to expect clients that wish to provide a very specific xml representation to return a DOMDocument, and, for other data structures where xml is a secondary concern, then we will use some default heuristics to convert from arrays to xml.
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>arrayToXml(</strong><em>mixed</em> <strong>$structuredData</strong>)</strong> : <em>[\DOMDocument](http://php.net/manual/en/class.domdocument.php)</em><br /><em>Convert data to a format suitable for use in a list. By default, the array values will be used.  Implement ListDataInterface to use some other criteria (e.g. array keys).</em> |
+<hr />
 
-<hr /> 
-### Class: \Consolidation\OutputFormatters\Transformations\DomToArraySimplifier
+### Class: \Consolidation\OutputFormatters\Transformations\PropertyParser
 
-> Simplify a DOMDocument to an array.
+> Transform a string of properties into a PHP associative array. Input: one: red two: white three: blue Output: [ 'one' => 'red', 'two' => 'white', 'three' => 'blue', ]
 
 | Visibility | Function |
 |:-----------|:---------|
-| public | <strong>__construct()</strong> : <em>void</em> |
-| public | <strong>canSimplify(</strong><em>[\ReflectionClass](http://php.net/manual/en/class.reflectionclass.php)</em> <strong>$dataType</strong>)</strong> : <em>bool</em> |
-| public | <strong>simplifyToArray(</strong><em>mixed</em> <strong>$structuredData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>void</em> |
-| protected | <strong>elementToArray(</strong><em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$element</strong>)</strong> : <em>array</em><br /><em>Recursively convert the provided DOM element into a php array.</em> |
-| protected | <strong>getNodeAttributes(</strong><em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$element</strong>)</strong> : <em>array</em><br /><em>Get all of the attributes of the provided element.</em> |
-| protected | <strong>getNodeChildren(</strong><em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$element</strong>)</strong> : <em>array</em><br /><em>Get all of the children of the provided element, with simplification.</em> |
-| protected | <strong>getNodeChildrenData(</strong><em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$element</strong>)</strong> : <em>array</em><br /><em>Get the data from the children of the provided node in preliminary form.</em> |
-| protected | <strong>getUniformChildren(</strong><em>string</em> <strong>$parentKey</strong>, <em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$element</strong>)</strong> : <em>array</em><br /><em>Convert the children of the provided DOM element into an array. Here, 'uniform' means that all of the element names of the children are identical, and further, the element name of the parent is the plural form of the child names.  When the children are uniform in this way, then the parent element name will be used as the key to store the children in, and the child list will be returned as a simple list with their (duplicate) element names omitted.</em> |
-| protected | <strong>getUniqueChildren(</strong><em>string</em> <strong>$parentKey</strong>, <em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$element</strong>)</strong> : <em>array</em><br /><em>Convert the children of the provided DOM element into an array. Here, 'unique' means that all of the element names of the children are different.  Since the element names will become the key of the associative array that is returned, so duplicates are not supported. If there are any duplicates, then an exception will be thrown.</em> |
-| protected | <strong>hasUniformChildren(</strong><em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$element</strong>)</strong> : <em>boolean</em><br /><em>Determine whether the children of the provided element are uniform.</em> |
-| protected | <strong>valueCanBeSimplified(</strong><em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$value</strong>)</strong> : <em>boolean</em><br /><em>Determine whether the provided value has additional unnecessary nesting.  {"color": "red"} is converted to "red". No other simplification is done.</em> |
-
-*This class implements [\Consolidation\OutputFormatters\Transformations\SimplifyToArrayInterface](#interface-consolidationoutputformatterstransformationssimplifytoarrayinterface)*
+| public static | <strong>parse(</strong><em>mixed</em> <strong>$data</strong>)</strong> : <em>void</em> |
 
-<hr /> 
-### Interface: \Consolidation\OutputFormatters\Transformations\OverrideRestructureInterface
+<hr />
 
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>overrideRestructure(</strong><em>mixed</em> <strong>$structuredOutput</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em><br /><em>Select data to use directly from the structured output, before the restructure operation has been executed.</em> |
-
-<hr /> 
 ### Class: \Consolidation\OutputFormatters\Transformations\PropertyListTableTransformation
 
 | Visibility | Function |
@@ -565,16 +615,33 @@
 
 *This class implements [\Consolidation\OutputFormatters\StructuredData\OriginalDataInterface](#interface-consolidationoutputformattersstructureddataoriginaldatainterface), [\Consolidation\OutputFormatters\StructuredData\TableDataInterface](#interface-consolidationoutputformattersstructureddatatabledatainterface), \IteratorAggregate, \Traversable, \ArrayAccess, \Serializable, \Countable*
 
-<hr /> 
-### Class: \Consolidation\OutputFormatters\Transformations\PropertyParser
+<hr />
 
-> Transform a string of properties into a PHP associative array. Input: one: red two: white three: blue Output: [ 'one' => 'red', 'two' => 'white', 'three' => 'blue', ]
+### Class: \Consolidation\OutputFormatters\Transformations\TableTransformation
 
 | Visibility | Function |
 |:-----------|:---------|
-| public static | <strong>parse(</strong><em>mixed</em> <strong>$data</strong>)</strong> : <em>void</em> |
+| public | <strong>__construct(</strong><em>mixed</em> <strong>$data</strong>, <em>mixed</em> <strong>$fieldLabels</strong>, <em>array</em> <strong>$rowLabels=array()</strong>)</strong> : <em>void</em> |
+| public | <strong>getHeader(</strong><em>mixed</em> <strong>$key</strong>)</strong> : <em>mixed</em> |
+| public | <strong>getHeaders()</strong> : <em>mixed</em> |
+| public | <strong>getLayout()</strong> : <em>mixed</em> |
+| public | <strong>getOriginalData()</strong> : <em>mixed</em> |
+| public | <strong>getRowLabel(</strong><em>mixed</em> <strong>$rowid</strong>)</strong> : <em>mixed</em> |
+| public | <strong>getRowLabels()</strong> : <em>mixed</em> |
+| public | <strong>getTableData(</strong><em>bool</em> <strong>$includeRowKey=false</strong>)</strong> : <em>mixed</em> |
+| public | <strong>isList()</strong> : <em>bool</em> |
+| public | <strong>setLayout(</strong><em>mixed</em> <strong>$layout</strong>)</strong> : <em>void</em> |
+| protected | <strong>convertTableToList()</strong> : <em>void</em> |
+| protected | <strong>getRowDataWithKey(</strong><em>mixed</em> <strong>$data</strong>)</strong> : <em>mixed</em> |
+| protected static | <strong>transformRow(</strong><em>mixed</em> <strong>$row</strong>, <em>mixed</em> <strong>$fieldLabels</strong>)</strong> : <em>void</em> |
+| protected static | <strong>transformRows(</strong><em>mixed</em> <strong>$data</strong>, <em>mixed</em> <strong>$fieldLabels</strong>)</strong> : <em>void</em> |
+
+*This class extends \ArrayObject*
+
+*This class implements \Countable, \Serializable, \ArrayAccess, \Traversable, \IteratorAggregate, [\Consolidation\OutputFormatters\StructuredData\TableDataInterface](#interface-consolidationoutputformattersstructureddatatabledatainterface), [\Consolidation\OutputFormatters\StructuredData\OriginalDataInterface](#interface-consolidationoutputformattersstructureddataoriginaldatainterface)*
+
+<hr />
 
-<hr /> 
 ### Class: \Consolidation\OutputFormatters\Transformations\ReorderFields
 
 > Reorder the field labels based on the user-selected fields to display.
@@ -588,54 +655,109 @@
 | protected | <strong>matchFieldInLabelMap(</strong><em>mixed</em> <strong>$field</strong>, <em>mixed</em> <strong>$fieldLabels</strong>)</strong> : <em>void</em> |
 | protected | <strong>reorderFieldLabels(</strong><em>mixed</em> <strong>$fields</strong>, <em>mixed</em> <strong>$fieldLabels</strong>, <em>mixed</em> <strong>$data</strong>)</strong> : <em>void</em> |
 
-<hr /> 
-### Interface: \Consolidation\OutputFormatters\Transformations\SimplifyToArrayInterface
+<hr />
 
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>canSimplify(</strong><em>[\ReflectionClass](http://php.net/manual/en/class.reflectionclass.php)</em> <strong>$structuredOutput</strong>)</strong> : <em>bool</em><br /><em>Indicate whether or not the given data type can be simplified to an array</em> |
-| public | <strong>simplifyToArray(</strong><em>mixed</em> <strong>$structuredOutput</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>array</em><br /><em>Convert structured data into a generic array, usable by generic array-based formatters.  Objects that implement this interface may be attached to the FormatterManager, and will be used on any data structure that needs to be simplified into an array.  An array simplifier should take no action other than to return its input data if it cannot simplify the provided data into an array.</em> |
+### Class: \Consolidation\OutputFormatters\Transformations\DomToArraySimplifier
 
-<hr /> 
-### Class: \Consolidation\OutputFormatters\Transformations\TableTransformation
+> Simplify a DOMDocument to an array.
 
 | Visibility | Function |
 |:-----------|:---------|
-| public | <strong>__construct(</strong><em>mixed</em> <strong>$data</strong>, <em>mixed</em> <strong>$fieldLabels</strong>, <em>array</em> <strong>$rowLabels=array()</strong>)</strong> : <em>void</em> |
-| public | <strong>getHeader(</strong><em>mixed</em> <strong>$key</strong>)</strong> : <em>mixed</em> |
-| public | <strong>getHeaders()</strong> : <em>mixed</em> |
-| public | <strong>getLayout()</strong> : <em>mixed</em> |
-| public | <strong>getOriginalData()</strong> : <em>mixed</em> |
-| public | <strong>getRowLabel(</strong><em>mixed</em> <strong>$rowid</strong>)</strong> : <em>mixed</em> |
-| public | <strong>getRowLabels()</strong> : <em>mixed</em> |
-| public | <strong>getTableData(</strong><em>bool</em> <strong>$includeRowKey=false</strong>)</strong> : <em>mixed</em> |
-| public | <strong>isList()</strong> : <em>bool</em> |
-| public | <strong>setLayout(</strong><em>mixed</em> <strong>$layout</strong>)</strong> : <em>void</em> |
-| protected | <strong>convertTableToList()</strong> : <em>void</em> |
-| protected | <strong>getRowDataWithKey(</strong><em>mixed</em> <strong>$data</strong>)</strong> : <em>mixed</em> |
-| protected static | <strong>transformRow(</strong><em>mixed</em> <strong>$row</strong>, <em>mixed</em> <strong>$fieldLabels</strong>)</strong> : <em>void</em> |
-| protected static | <strong>transformRows(</strong><em>mixed</em> <strong>$data</strong>, <em>mixed</em> <strong>$fieldLabels</strong>)</strong> : <em>void</em> |
+| public | <strong>__construct()</strong> : <em>void</em> |
+| public | <strong>canSimplify(</strong><em>[\ReflectionClass](http://php.net/manual/en/class.reflectionclass.php)</em> <strong>$dataType</strong>)</strong> : <em>bool</em> |
+| public | <strong>simplifyToArray(</strong><em>mixed</em> <strong>$structuredData</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>void</em> |
+| protected | <strong>elementToArray(</strong><em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$element</strong>)</strong> : <em>array</em><br /><em>Recursively convert the provided DOM element into a php array.</em> |
+| protected | <strong>getIdOfValue(</strong><em>mixed</em> <strong>$value</strong>)</strong> : <em>string</em><br /><em>If the object has an 'id' or 'name' element, then use that as the array key when storing this value in its parent.</em> |
+| protected | <strong>getNodeAttributes(</strong><em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$element</strong>)</strong> : <em>array</em><br /><em>Get all of the attributes of the provided element.</em> |
+| protected | <strong>getNodeChildren(</strong><em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$element</strong>)</strong> : <em>array</em><br /><em>Get all of the children of the provided element, with simplification.</em> |
+| protected | <strong>getNodeChildrenData(</strong><em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$element</strong>)</strong> : <em>array</em><br /><em>Get the data from the children of the provided node in preliminary form.</em> |
+| protected | <strong>getUniformChildren(</strong><em>string</em> <strong>$parentKey</strong>, <em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$element</strong>)</strong> : <em>array</em><br /><em>Convert the children of the provided DOM element into an array. Here, 'uniform' means that all of the element names of the children are identical, and further, the element name of the parent is the plural form of the child names.  When the children are uniform in this way, then the parent element name will be used as the key to store the children in, and the child list will be returned as a simple list with their (duplicate) element names omitted.</em> |
+| protected | <strong>getUniqueChildren(</strong><em>string</em> <strong>$parentKey</strong>, <em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$element</strong>)</strong> : <em>array</em><br /><em>Convert the children of the provided DOM element into an array. Here, 'unique' means that all of the element names of the children are different.  Since the element names will become the key of the associative array that is returned, so duplicates are not supported. If there are any duplicates, then an exception will be thrown.</em> |
+| protected | <strong>hasUniformChildren(</strong><em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$element</strong>)</strong> : <em>boolean</em><br /><em>Determine whether the children of the provided element are uniform.</em> |
+| protected | <strong>valueCanBeSimplified(</strong><em>[\DOMNode](http://php.net/manual/en/class.domnode.php)</em> <strong>$value</strong>)</strong> : <em>boolean</em><br /><em>Determine whether the provided value has additional unnecessary nesting.  {"color": "red"} is converted to "red". No other simplification is done.</em> |
 
-*This class extends \ArrayObject*
+*This class implements [\Consolidation\OutputFormatters\Transformations\SimplifyToArrayInterface](#interface-consolidationoutputformatterstransformationssimplifytoarrayinterface)*
 
-*This class implements \Countable, \Serializable, \ArrayAccess, \Traversable, \IteratorAggregate, [\Consolidation\OutputFormatters\StructuredData\TableDataInterface](#interface-consolidationoutputformattersstructureddatatabledatainterface), [\Consolidation\OutputFormatters\StructuredData\OriginalDataInterface](#interface-consolidationoutputformattersstructureddataoriginaldatainterface)*
+<hr />
 
-<hr /> 
 ### Class: \Consolidation\OutputFormatters\Transformations\WordWrapper
 
 | Visibility | Function |
 |:-----------|:---------|
 | public | <strong>__construct(</strong><em>mixed</em> <strong>$width</strong>)</strong> : <em>void</em> |
+| public | <strong>minimumWidth(</strong><em>mixed</em> <strong>$colkey</strong>, <em>mixed</em> <strong>$width</strong>)</strong> : <em>void</em><br /><em>Set the minimum width of just one column</em> |
 | public | <strong>setMinimumWidths(</strong><em>array</em> <strong>$minimumWidths</strong>)</strong> : <em>void</em><br /><em>If columns have minimum widths, then set them here.</em> |
 | public | <strong>setPaddingFromStyle(</strong><em>\Symfony\Component\Console\Helper\TableStyle</em> <strong>$style</strong>)</strong> : <em>void</em><br /><em>Calculate our padding widths from the specified table style.</em> |
 | public | <strong>wrap(</strong><em>array</em> <strong>$rows</strong>, <em>array</em> <strong>$widths=array()</strong>)</strong> : <em>array</em><br /><em>Wrap the cells in each part of the provided data table</em> |
-| protected | <strong>columnAutowidth(</strong><em>array</em> <strong>$rows</strong>, <em>array</em> <strong>$widths</strong>)</strong> : <em>void</em><br /><em>Determine the best fit for column widths. Ported from Drush. (in characters) - these will be left as is.</em> |
-| protected static | <strong>longestWordLength(</strong><em>string</em> <strong>$str</strong>)</strong> : <em>int</em><br /><em>Return the length of the longest word in the string.</em> |
-| protected | <strong>selectColumnToReduce(</strong><em>mixed</em> <strong>$col_dist</strong>, <em>mixed</em> <strong>$auto_widths</strong>, <em>mixed</em> <strong>$max_word_lens</strong>)</strong> : <em>void</em> |
-| protected | <strong>shouldSelectThisColumn(</strong><em>mixed</em> <strong>$count</strong>, <em>mixed</em> <strong>$counts</strong>, <em>mixed</em> <strong>$width</strong>)</strong> : <em>bool</em> |
+| protected | <strong>calculateWidths(</strong><em>mixed</em> <strong>$rows</strong>, <em>array</em> <strong>$widths=array()</strong>)</strong> : <em>void</em><br /><em>Determine what widths we'll use for wrapping.</em> |
 | protected | <strong>wrapCell(</strong><em>mixed</em> <strong>$cell</strong>, <em>string</em> <strong>$cellWidth</strong>)</strong> : <em>mixed</em><br /><em>Wrap one cell.  Guard against modifying non-strings and then call through to wordwrap().</em> |
 
-<hr /> 
+<hr />
+
+### Interface: \Consolidation\OutputFormatters\Transformations\OverrideRestructureInterface
+
+| Visibility | Function |
+|:-----------|:---------|
+| public | <strong>overrideRestructure(</strong><em>mixed</em> <strong>$structuredOutput</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>mixed</em><br /><em>Select data to use directly from the structured output, before the restructure operation has been executed.</em> |
+
+<hr />
+
+### Interface: \Consolidation\OutputFormatters\Transformations\SimplifyToArrayInterface
+
+| Visibility | Function |
+|:-----------|:---------|
+| public | <strong>canSimplify(</strong><em>[\ReflectionClass](http://php.net/manual/en/class.reflectionclass.php)</em> <strong>$structuredOutput</strong>)</strong> : <em>bool</em><br /><em>Indicate whether or not the given data type can be simplified to an array</em> |
+| public | <strong>simplifyToArray(</strong><em>mixed</em> <strong>$structuredOutput</strong>, <em>[\Consolidation\OutputFormatters\Options\FormatterOptions](#class-consolidationoutputformattersoptionsformatteroptions)</em> <strong>$options</strong>)</strong> : <em>array</em><br /><em>Convert structured data into a generic array, usable by generic array-based formatters.  Objects that implement this interface may be attached to the FormatterManager, and will be used on any data structure that needs to be simplified into an array.  An array simplifier should take no action other than to return its input data if it cannot simplify the provided data into an array.</em> |
+
+<hr />
+
+### Class: \Consolidation\OutputFormatters\Transformations\Wrap\CalculateWidths
+
+> Calculate column widths for table cells. Influenced by Drush and webmozart/console.
+
+| Visibility | Function |
+|:-----------|:---------|
+| public | <strong>__construct()</strong> : <em>void</em> |
+| public | <strong>calculate(</strong><em>mixed</em> <strong>$availableWidth</strong>, <em>[\Consolidation\OutputFormatters\Transformations\Wrap\ColumnWidths](#class-consolidationoutputformatterstransformationswrapcolumnwidths)</em> <strong>$dataWidths</strong>, <em>[\Consolidation\OutputFormatters\Transformations\Wrap\ColumnWidths](#class-consolidationoutputformatterstransformationswrapcolumnwidths)</em> <strong>$minimumWidths</strong>)</strong> : <em>void</em><br /><em>Given the total amount of available space, and the width of the columns to place, calculate the optimum column widths to use.</em> |
+| public | <strong>calculateLongestCell(</strong><em>mixed</em> <strong>$rows</strong>)</strong> : <em>void</em><br /><em>Calculate the longest cell data from any row of each of the cells.</em> |
+| public | <strong>calculateLongestWord(</strong><em>mixed</em> <strong>$rows</strong>)</strong> : <em>void</em><br /><em>Calculate the longest word and longest line in the provided data.</em> |
+| public | <strong>distributeLongColumns(</strong><em>mixed</em> <strong>$availableWidth</strong>, <em>[\Consolidation\OutputFormatters\Transformations\Wrap\ColumnWidths](#class-consolidationoutputformatterstransformationswrapcolumnwidths)</em> <strong>$dataWidths</strong>, <em>[\Consolidation\OutputFormatters\Transformations\Wrap\ColumnWidths](#class-consolidationoutputformatterstransformationswrapcolumnwidths)</em> <strong>$minimumWidths</strong>)</strong> : <em>void</em><br /><em>Distribute the remainig space among the columns that were not included in the list of "short" columns.</em> |
+| public | <strong>getShortColumns(</strong><em>mixed</em> <strong>$availableWidth</strong>, <em>[\Consolidation\OutputFormatters\Transformations\Wrap\ColumnWidths](#class-consolidationoutputformatterstransformationswrapcolumnwidths)</em> <strong>$dataWidths</strong>, <em>[\Consolidation\OutputFormatters\Transformations\Wrap\ColumnWidths](#class-consolidationoutputformatterstransformationswrapcolumnwidths)</em> <strong>$minimumWidths</strong>)</strong> : <em>mixed</em><br /><em>Return all of the columns whose longest line length is less than or equal to the average width.</em> |
+| protected | <strong>calculateColumnWidths(</strong><em>mixed</em> <strong>$rows</strong>, <em>\callable</em> <strong>$fn</strong>)</strong> : <em>void</em> |
+| protected static | <strong>longestWordLength(</strong><em>string</em> <strong>$str</strong>)</strong> : <em>int</em><br /><em>Return the length of the longest word in the string.</em> |
+
+<hr />
+
+### Class: \Consolidation\OutputFormatters\Transformations\Wrap\ColumnWidths
+
+> Calculate the width of data in table cells in preparation for word wrapping.
+
+| Visibility | Function |
+|:-----------|:---------|
+| public | <strong>__construct(</strong><em>array</em> <strong>$widths=array()</strong>)</strong> : <em>void</em> |
+| public | <strong>adjustMinimumWidths(</strong><em>mixed</em> <strong>$availableWidth</strong>, <em>mixed</em> <strong>$dataCellWidths</strong>)</strong> : <em>void</em><br /><em>If the widths specified by this object do not fit within the provided avaiable width, then reduce them all proportionally.</em> |
+| public | <strong>averageWidth(</strong><em>mixed</em> <strong>$availableWidth</strong>)</strong> : <em>void</em><br /><em>Calculate how much space is available on average for all columns.</em> |
+| public | <strong>combine(</strong><em>[\Consolidation\OutputFormatters\Transformations\Wrap\ColumnWidths](#class-consolidationoutputformatterstransformationswrapcolumnwidths)</em> <strong>$combineWith</strong>)</strong> : <em>void</em><br /><em>Combine this set of widths with another set, and return a new set that contains the entries from both.</em> |
+| public | <strong>count()</strong> : <em>void</em><br /><em>Return the number of columns.</em> |
+| public | <strong>distribute(</strong><em>mixed</em> <strong>$availableWidth</strong>)</strong> : <em>void</em><br /><em>Return proportional weights</em> |
+| public | <strong>enforceMinimums(</strong><em>mixed</em> <strong>$minimumWidths</strong>)</strong> : <em>void</em><br /><em>Ensure that every item in $widths that has a corresponding entry in $minimumWidths is as least as large as the minimum value held there.</em> |
+| public | <strong>findShortColumns(</strong><em>mixed</em> <strong>$thresholdWidth</strong>)</strong> : <em>mixed</em><br /><em>Find all of the columns that are shorter than the specified threshold.</em> |
+| public | <strong>findUndersizedColumns(</strong><em>mixed</em> <strong>$minimumWidths</strong>)</strong> : <em>mixed</em><br /><em>Find all of the columns that are shorter than the corresponding minimum widths.</em> |
+| public | <strong>isEmpty()</strong> : <em>bool</em><br /><em>Return true if there is no data in this object</em> |
+| public | <strong>keys()</strong> : <em>void</em><br /><em>Return the available keys (column identifiers) from the calculated data set.</em> |
+| public | <strong>lastColumn()</strong> : <em>void</em> |
+| public | <strong>paddingSpace(</strong><em>mixed</em> <strong>$paddingInEachCell</strong>, <em>mixed</em> <strong>$extraPaddingAtEndOfLine</strong>, <em>mixed</em> <strong>$extraPaddingAtBeginningOfLine</strong>)</strong> : <em>void</em> |
+| public | <strong>removeColumns(</strong><em>mixed</em> <strong>$columnKeys</strong>)</strong> : <em>void</em><br /><em>Remove all of the specified columns from this data structure.</em> |
+| public | <strong>selectColumns(</strong><em>mixed</em> <strong>$columnKeys</strong>)</strong> : <em>void</em><br /><em>Select all columns that exist in the provided list of keys.</em> |
+| public | <strong>setWidth(</strong><em>mixed</em> <strong>$key</strong>, <em>mixed</em> <strong>$width</strong>)</strong> : <em>void</em><br /><em>Set the length of the specified column.</em> |
+| public static | <strong>sumWidth(</strong><em>mixed</em> <strong>$widths</strong>)</strong> : <em>void</em><br /><em>Return the sum of the lengths of the provided widths.</em> |
+| public | <strong>totalWidth()</strong> : <em>void</em><br /><em>Return the sum of the lengths of the provided widths.</em> |
+| public | <strong>width(</strong><em>mixed</em> <strong>$key</strong>)</strong> : <em>void</em><br /><em>Return the length of the specified column.</em> |
+| public | <strong>widths()</strong> : <em>void</em><br /><em>Return all of the lengths</em> |
+| protected | <strong>findColumnsUnderThreshold(</strong><em>array</em> <strong>$thresholdWidths</strong>)</strong> : <em>mixed</em> |
+
+<hr />
+
 ### Interface: \Consolidation\OutputFormatters\Validate\ValidationInterface
 
 > Formatters may implement ValidationInterface in order to indicate whether a particular data structure is supported.  Any formatter that does not implement ValidationInterface is assumed to only operate on arrays, or data types that implement SimplifyToArrayInterface.
@@ -645,7 +767,8 @@
 | public | <strong>isValidDataType(</strong><em>[\ReflectionClass](http://php.net/manual/en/class.reflectionclass.php)</em> <strong>$dataType</strong>)</strong> : <em>bool</em><br /><em>Return true if the specified format is valid for use with this formatter.</em> |
 | public | <strong>validate(</strong><em>mixed</em> <strong>$structuredData</strong>)</strong> : <em>mixed</em><br /><em>Throw an IncompatibleDataException if the provided data cannot be processed by this formatter.  Return the source data if it is valid. The data may be encapsulated or converted if necessary.</em> |
 
-<hr /> 
+<hr />
+
 ### Interface: \Consolidation\OutputFormatters\Validate\ValidDataTypesInterface
 
 > Formatters may implement ValidDataTypesInterface in order to indicate exactly which formats they support.  The validDataTypes method can be called to retrieve a list of data types useful in providing hints in exception messages about which data types can be used with the formatter. Note that it is OPTIONAL for formatters to implement this interface. If a formatter implements only ValidationInterface, then clients that request the formatter via FormatterManager::write() will still get a list (via an InvalidFormatException) of all of the formats that are usable with the provided data type.  Implementing ValidDataTypesInterface is benefitial to clients who instantiate a formatter directly (via `new`). Formatters that implement ValidDataTypesInterface may wish to use ValidDataTypesTrait.
diff --git a/lib/composer/vendor/consolidation/output-formatters/src/FormatterManager.php b/lib/composer/vendor/consolidation/output-formatters/src/FormatterManager.php
index 7d89d3f8b..0f858ced7 100644
--- a/lib/composer/vendor/consolidation/output-formatters/src/FormatterManager.php
+++ b/lib/composer/vendor/consolidation/output-formatters/src/FormatterManager.php
@@ -112,14 +112,14 @@ public function automaticOptions(FormatterOptions $options, $dataType)
         if (count($validFormats) > 1) {
             // Make an input option for --format
             $description = 'Format the result data. Available formats: ' . implode(',', $validFormats);
-            $automaticOptions[FormatterOptions::FORMAT] = new InputOption(FormatterOptions::FORMAT, '', InputOption::VALUE_OPTIONAL, $description, $defaultFormat);
+            $automaticOptions[FormatterOptions::FORMAT] = new InputOption(FormatterOptions::FORMAT, '', InputOption::VALUE_REQUIRED, $description, $defaultFormat);
         }
 
         if ($availableFields) {
             $defaultFields = $options->get(FormatterOptions::DEFAULT_FIELDS, [], '');
             $description = 'Available fields: ' . implode(', ', $this->availableFieldsList($availableFields));
-            $automaticOptions[FormatterOptions::FIELDS] = new InputOption(FormatterOptions::FIELDS, '', InputOption::VALUE_OPTIONAL, $description, $defaultFields);
-            $automaticOptions[FormatterOptions::FIELD] = new InputOption(FormatterOptions::FIELD, '', InputOption::VALUE_OPTIONAL, "Select just one field, and force format to 'string'.", '');
+            $automaticOptions[FormatterOptions::FIELDS] = new InputOption(FormatterOptions::FIELDS, '', InputOption::VALUE_REQUIRED, $description, $defaultFields);
+            $automaticOptions[FormatterOptions::FIELD] = new InputOption(FormatterOptions::FIELD, '', InputOption::VALUE_REQUIRED, "Select just one field, and force format to 'string'.", '');
         }
 
         return $automaticOptions;
diff --git a/lib/composer/vendor/consolidation/output-formatters/src/Formatters/TableFormatter.php b/lib/composer/vendor/consolidation/output-formatters/src/Formatters/TableFormatter.php
index f7787c284..a467576b5 100644
--- a/lib/composer/vendor/consolidation/output-formatters/src/Formatters/TableFormatter.php
+++ b/lib/composer/vendor/consolidation/output-formatters/src/Formatters/TableFormatter.php
@@ -80,11 +80,26 @@ public function write(OutputInterface $output, $tableTransformer, FormatterOptio
         $table->setStyle($options->get(FormatterOptions::TABLE_STYLE, $defaults));
         $isList = $tableTransformer->isList();
         $includeHeaders = $options->get(FormatterOptions::INCLUDE_FIELD_LABELS, $defaults);
+        $listDelimiter = $options->get(FormatterOptions::LIST_DELIMITER, $defaults);
+
+        $headers = $tableTransformer->getHeaders();
+        $data = $tableTransformer->getTableData($includeHeaders && $isList);
+
+        if ($listDelimiter) {
+            if (!empty($headers)) {
+                array_splice($headers, 1, 0, ':');
+            }
+            $data = array_map(function ($item) {
+                array_splice($item, 1, 0, ':');
+                return $item;
+            }, $data);
+        }
+
         if ($includeHeaders && !$isList) {
-            $headers = $tableTransformer->getHeaders();
             $table->setHeaders($headers);
         }
-        $data = $tableTransformer->getTableData($includeHeaders && $isList);
+
+        // todo: $output->getFormatter();
         $data = $this->wrap($headers, $data, $table->getStyle(), $options);
         $table->setRows($data);
         $table->render();
diff --git a/lib/composer/vendor/consolidation/output-formatters/src/Formatters/XmlFormatter.php b/lib/composer/vendor/consolidation/output-formatters/src/Formatters/XmlFormatter.php
index 05533f221..85b4e37e9 100644
--- a/lib/composer/vendor/consolidation/output-formatters/src/Formatters/XmlFormatter.php
+++ b/lib/composer/vendor/consolidation/output-formatters/src/Formatters/XmlFormatter.php
@@ -51,6 +51,9 @@ public function validate($structuredData)
         if ($structuredData instanceof DomDataInterface) {
             return $structuredData->getDomData();
         }
+        if ($structuredData instanceof \ArrayObject) {
+            return $structuredData->getArrayCopy();
+        }
         if (!is_array($structuredData)) {
             throw new IncompatibleDataException(
                 $this,
diff --git a/lib/composer/vendor/consolidation/output-formatters/src/Options/FormatterOptions.php b/lib/composer/vendor/consolidation/output-formatters/src/Options/FormatterOptions.php
index 1f71cb023..292a119a2 100644
--- a/lib/composer/vendor/consolidation/output-formatters/src/Options/FormatterOptions.php
+++ b/lib/composer/vendor/consolidation/output-formatters/src/Options/FormatterOptions.php
@@ -46,6 +46,7 @@ class FormatterOptions
     const DEFAULT_FIELDS = 'default-fields';
     const DEFAULT_STRING_FIELD = 'default-string-field';
     const DELIMITER = 'delimiter';
+    const LIST_DELIMITER = 'list-delimiter';
     const TERMINAL_WIDTH = 'width';
 
     /**
@@ -83,6 +84,18 @@ public function setTableStyle($style)
         return $this->setConfigurationValue(self::TABLE_STYLE, $style);
     }
 
+    public function setDelimiter($delimiter)
+    {
+        return $this->setConfigurationValue(self::DELIMITER, $delimiter);
+    }
+
+    public function setListDelimiter($listDelimiter)
+    {
+        return $this->setConfigurationValue(self::LIST_DELIMITER, $listDelimiter);
+    }
+
+
+
     public function setIncludeFieldLables($includFieldLables)
     {
         return $this->setConfigurationValue(self::INCLUDE_FIELD_LABELS, $includFieldLables);
diff --git a/lib/composer/vendor/consolidation/output-formatters/src/StructuredData/AbstractStructuredList.php b/lib/composer/vendor/consolidation/output-formatters/src/StructuredData/AbstractStructuredList.php
index fb1bc5375..ee09a5a4a 100644
--- a/lib/composer/vendor/consolidation/output-formatters/src/StructuredData/AbstractStructuredList.php
+++ b/lib/composer/vendor/consolidation/output-formatters/src/StructuredData/AbstractStructuredList.php
@@ -14,10 +14,9 @@
  *
  * It is presumed that every row contains the same keys.
  */
-abstract class AbstractStructuredList extends \ArrayObject implements RestructureInterface, ListDataInterface, RenderCellCollectionInterface
+abstract class AbstractStructuredList extends ListDataFromKeys implements RestructureInterface, RenderCellCollectionInterface
 {
     use RenderCellCollectionTrait;
-    protected $data;
 
     public function __construct($data)
     {
@@ -26,8 +25,6 @@ public function __construct($data)
 
     abstract public function restructure(FormatterOptions $options);
 
-    abstract public function getListData(FormatterOptions $options);
-
     protected function createTableTransformation($data, $options)
     {
         $defaults = $this->defaultOptions();
diff --git a/lib/composer/vendor/consolidation/output-formatters/src/StructuredData/HelpDocument.php b/lib/composer/vendor/consolidation/output-formatters/src/StructuredData/HelpDocument.php
new file mode 100644
index 000000000..88c59f9a0
--- /dev/null
+++ b/lib/composer/vendor/consolidation/output-formatters/src/StructuredData/HelpDocument.php
@@ -0,0 +1,16 @@
+<?php
+namespace Consolidation\OutputFormatters\StructuredData;
+
+use Consolidation\OutputFormatters\StructuredData\Xml\DomDataInterface;
+
+class HelpDocument implements DomDataInterface
+{
+    /**
+     * Convert data into a \DomDocument.
+     *
+     * @return \DomDocument
+     */
+    public function getDomData()
+    {
+    }
+}
diff --git a/lib/composer/vendor/consolidation/output-formatters/src/StructuredData/ListDataFromKeys.php b/lib/composer/vendor/consolidation/output-formatters/src/StructuredData/ListDataFromKeys.php
new file mode 100644
index 000000000..299fcfafc
--- /dev/null
+++ b/lib/composer/vendor/consolidation/output-formatters/src/StructuredData/ListDataFromKeys.php
@@ -0,0 +1,21 @@
+<?php
+namespace Consolidation\OutputFormatters\StructuredData;
+
+use Consolidation\OutputFormatters\Options\FormatterOptions;
+
+/**
+ * Represents aribtrary array data (structured or unstructured) where the
+ * data to display in --list format comes from the array keys.
+ */
+class ListDataFromKeys extends \ArrayObject implements ListDataInterface
+{
+    public function __construct($data)
+    {
+        parent::__construct($data);
+    }
+
+    public function getListData(FormatterOptions $options)
+    {
+        return array_keys($this->getArrayCopy());
+    }
+}
diff --git a/lib/composer/vendor/consolidation/output-formatters/src/StructuredData/Xml/XmlSchema.php b/lib/composer/vendor/consolidation/output-formatters/src/StructuredData/Xml/XmlSchema.php
index 04aecf902..9e4a15b10 100644
--- a/lib/composer/vendor/consolidation/output-formatters/src/StructuredData/Xml/XmlSchema.php
+++ b/lib/composer/vendor/consolidation/output-formatters/src/StructuredData/Xml/XmlSchema.php
@@ -44,7 +44,7 @@ protected function addXmlChildren(\DOMDocument $dom, $xmlParent, $elementName, $
     protected function addXmlDataOrAttribute(\DOMDocument $dom, $xmlParent, $elementName, $key, $value)
     {
         $childElementName = $this->getDefaultElementName($elementName);
-        $elementName = is_numeric($key) ? $childElementName : $key;
+        $elementName = $this->determineElementName($key, $childElementName, $value);
         if (($elementName != $childElementName) && $this->isAttribute($elementName, $key, $value)) {
             $xmlParent->setAttribute($key, $value);
             return;
@@ -52,6 +52,26 @@ protected function addXmlDataOrAttribute(\DOMDocument $dom, $xmlParent, $element
         $this->addXmlData($dom, $xmlParent, $elementName, $value);
     }
 
+    protected function determineElementName($key, $childElementName, $value)
+    {
+        if (is_numeric($key)) {
+            return $childElementName;
+        }
+        if (is_object($value)) {
+            $value = (array)$value;
+        }
+        if (!is_array($value)) {
+            return $key;
+        }
+        if (array_key_exists('id', $value) && ($value['id'] == $key)) {
+            return $childElementName;
+        }
+        if (array_key_exists('name', $value) && ($value['name'] == $key)) {
+            return $childElementName;
+        }
+        return $key;
+    }
+
     protected function getTopLevelElementName($structuredData)
     {
         return 'document';
diff --git a/lib/composer/vendor/consolidation/output-formatters/src/Transformations/DomToArraySimplifier.php b/lib/composer/vendor/consolidation/output-formatters/src/Transformations/DomToArraySimplifier.php
index a9e28cfb9..e7a6c8794 100644
--- a/lib/composer/vendor/consolidation/output-formatters/src/Transformations/DomToArraySimplifier.php
+++ b/lib/composer/vendor/consolidation/output-formatters/src/Transformations/DomToArraySimplifier.php
@@ -85,12 +85,13 @@ protected function getNodeChildren($element)
             return [];
         }
         $uniformChildrenName = $this->hasUniformChildren($element);
-        if ("{$uniformChildrenName}s" == $element->nodeName) {
+        // Check for plurals.
+        if (in_array($element->nodeName, ["{$uniformChildrenName}s", "{$uniformChildrenName}es"])) {
             $result = $this->getUniformChildren($element->nodeName, $element);
         } else {
             $result = $this->getUniqueChildren($element->nodeName, $element);
         }
-        return $result;
+        return array_filter($result);
     }
 
     /**
@@ -153,7 +154,12 @@ protected function getUniformChildren($parentKey, $element)
             if ($this->valueCanBeSimplified($value)) {
                 $value = array_shift($value);
             }
-            $simplifiedChildren[$parentKey][] = $value;
+            $id = $this->getIdOfValue($value);
+            if ($id) {
+                $simplifiedChildren[$parentKey][$id] = $value;
+            } else {
+                $simplifiedChildren[$parentKey][] = $value;
+            }
         }
         return $simplifiedChildren;
     }
@@ -178,6 +184,25 @@ protected function valueCanBeSimplified($value)
         return is_string($data);
     }
 
+    /**
+     * If the object has an 'id' or 'name' element, then use that
+     * as the array key when storing this value in its parent.
+     * @param mixed $value
+     * @return string
+     */
+    protected function getIdOfValue($value)
+    {
+        if (!is_array($value)) {
+            return false;
+        }
+        if (array_key_exists('id', $value)) {
+            return trim($value['id'], '-');
+        }
+        if (array_key_exists('name', $value)) {
+            return trim($value['name'], '-');
+        }
+    }
+
     /**
      * Convert the children of the provided DOM element into an array.
      * Here, 'unique' means that all of the element names of the children are
diff --git a/lib/composer/vendor/consolidation/output-formatters/src/Transformations/PropertyParser.php b/lib/composer/vendor/consolidation/output-formatters/src/Transformations/PropertyParser.php
index 18b982ea4..ec1616afb 100644
--- a/lib/composer/vendor/consolidation/output-formatters/src/Transformations/PropertyParser.php
+++ b/lib/composer/vendor/consolidation/output-formatters/src/Transformations/PropertyParser.php
@@ -29,7 +29,9 @@ public static function parse($data)
         $lines = explode("\n", $data);
         foreach ($lines as $line) {
             list($key, $value) = explode(':', trim($line), 2) + ['', ''];
-            $result[$key] = trim($value);
+            if (!empty($key) && !empty($value)) {
+                $result[$key] = trim($value);
+            }
         }
         return $result;
     }
diff --git a/lib/composer/vendor/consolidation/output-formatters/src/Transformations/ReorderFields.php b/lib/composer/vendor/consolidation/output-formatters/src/Transformations/ReorderFields.php
index 9e764dc3c..ca1ee7c31 100644
--- a/lib/composer/vendor/consolidation/output-formatters/src/Transformations/ReorderFields.php
+++ b/lib/composer/vendor/consolidation/output-formatters/src/Transformations/ReorderFields.php
@@ -42,6 +42,9 @@ protected function reorderFieldLabels($fields, $fieldLabels, $data)
     {
         $result = [];
         $firstRow = reset($data);
+        if (!$firstRow) {
+            $firstRow = $fieldLabels;
+        }
         foreach ($fields as $field) {
             if (array_key_exists($field, $firstRow)) {
                 if (array_key_exists($field, $fieldLabels)) {
diff --git a/lib/composer/vendor/consolidation/output-formatters/src/Transformations/WordWrapper.php b/lib/composer/vendor/consolidation/output-formatters/src/Transformations/WordWrapper.php
index 18519d077..36f9b88d0 100644
--- a/lib/composer/vendor/consolidation/output-formatters/src/Transformations/WordWrapper.php
+++ b/lib/composer/vendor/consolidation/output-formatters/src/Transformations/WordWrapper.php
@@ -1,12 +1,14 @@
 <?php
 namespace Consolidation\OutputFormatters\Transformations;
 
+use Consolidation\OutputFormatters\Transformations\Wrap\CalculateWidths;
+use Consolidation\OutputFormatters\Transformations\Wrap\ColumnWidths;
 use Symfony\Component\Console\Helper\TableStyle;
 
 class WordWrapper
 {
     protected $width;
-    protected $minimumWidths = [];
+    protected $minimumWidths;
 
     // For now, hardcode these to match what the Symfony Table helper does.
     // Note that these might actually need to be adjusted depending on the
@@ -18,6 +20,7 @@ class WordWrapper
     public function __construct($width)
     {
         $this->width = $width;
+        $this->minimumWidths = new ColumnWidths();
     }
 
     /**
@@ -40,7 +43,15 @@ public function setPaddingFromStyle(TableStyle $style)
      */
     public function setMinimumWidths($minimumWidths)
     {
-        $this->minimumWidths = $minimumWidths;
+        $this->minimumWidths = new ColumnWidths($minimumWidths);
+    }
+
+    /**
+     * Set the minimum width of just one column
+     */
+    public function minimumWidth($colkey, $width)
+    {
+        $this->minimumWidths->setWidth($colkey, $width);
     }
 
     /**
@@ -50,19 +61,18 @@ public function setMinimumWidths($minimumWidths)
      */
     public function wrap($rows, $widths = [])
     {
-        // If the width was not set, then disable wordwrap.
-        if (!$this->width) {
+        $auto_widths = $this->calculateWidths($rows, $widths);
+
+        // If no widths were provided, then disable wrapping
+        if ($auto_widths->isEmpty()) {
             return $rows;
         }
 
-        // Calculate the column widths to use based on the content.
-        $auto_widths = $this->columnAutowidth($rows, $widths);
-
         // Do wordwrap on all cells.
         $newrows = array();
         foreach ($rows as $rowkey => $row) {
             foreach ($row as $colkey => $cell) {
-                $newrows[$rowkey][$colkey] = $this->wrapCell($cell, $auto_widths[$colkey]);
+                $newrows[$rowkey][$colkey] = $this->wrapCell($cell, $auto_widths->width($colkey));
             }
         }
 
@@ -70,158 +80,43 @@ public function wrap($rows, $widths = [])
     }
 
     /**
-     * Wrap one cell.  Guard against modifying non-strings and
-     * then call through to wordwrap().
-     *
-     * @param mixed $cell
-     * @param string $cellWidth
-     * @return mixed
-     */
-    protected function wrapCell($cell, $cellWidth)
-    {
-        if (!is_string($cell)) {
-            return $cell;
-        }
-        return wordwrap($cell, $cellWidth, "\n", true);
-    }
-
-    /**
-     * Determine the best fit for column widths. Ported from Drush.
-     *
-     * @param array $rows The rows to use for calculations.
-     * @param array $widths Manually specified widths of each column
-     *   (in characters) - these will be left as is.
+     * Determine what widths we'll use for wrapping.
      */
-    protected function columnAutowidth($rows, $widths)
+    protected function calculateWidths($rows, $widths = [])
     {
-        $auto_widths = $widths;
-
-        // First we determine the distribution of row lengths in each column.
-        // This is an array of descending character length keys (i.e. starting at
-        // the rightmost character column), with the value indicating the number
-        // of rows where that character column is present.
-        $col_dist = [];
-        // We will also calculate the longest word in each column
-        $max_word_lens = [];
-        foreach ($rows as $rowkey => $row) {
-            foreach ($row as $col_id => $cell) {
-                $longest_word_len = static::longestWordLength($cell);
-                if ((!isset($max_word_lens[$col_id]) || ($max_word_lens[$col_id] < $longest_word_len))) {
-                    $max_word_lens[$col_id] = $longest_word_len;
-                }
-                if (empty($widths[$col_id])) {
-                    $length = strlen($cell);
-                    if ($length == 0) {
-                        $col_dist[$col_id][0] = 0;
-                    }
-                    while ($length > 0) {
-                        if (!isset($col_dist[$col_id][$length])) {
-                            $col_dist[$col_id][$length] = 0;
-                        }
-                        $col_dist[$col_id][$length]++;
-                        $length--;
-                    }
-                }
-            }
+        // Widths must be provided in some form or another, or we won't wrap.
+        if (empty($widths) && !$this->width) {
+            return new ColumnWidths();
         }
 
-        foreach ($col_dist as $col_id => $count) {
-            // Sort the distribution in decending key order.
-            krsort($col_dist[$col_id]);
-            // Initially we set all columns to their "ideal" longest width
-            // - i.e. the width of their longest column.
-            $auto_widths[$col_id] = max(array_keys($col_dist[$col_id]));
-        }
-
-        // We determine what width we have available to use, and what width the
-        // above "ideal" columns take up.
-        $available_width = $this->width - ($this->extraPaddingAtBeginningOfLine + $this->extraPaddingAtEndOfLine + (count($auto_widths) * $this->paddingInEachCell));
-        $auto_width_current = array_sum($auto_widths);
-
-        // If we cannot fit into the minimum width anyway, then just return
-        // the max word length of each column as the 'ideal'
-        $minimumIdealLength = array_sum($this->minimumWidths);
-        if ($minimumIdealLength && ($available_width < $minimumIdealLength)) {
-            return $max_word_lens;
-        }
+        // Technically, `$widths`, if provided here, should be used
+        // as the exact widths to wrap to. For now we'll just treat
+        // these as minimum widths
+        $minimumWidths = $this->minimumWidths->combine(new ColumnWidths($widths));
 
-        // If we need to reduce a column so that we can fit the space we use this
-        // loop to figure out which column will cause the "least wrapping",
-        // (relative to the other columns) and reduce the width of that column.
-        while ($auto_width_current > $available_width) {
-            list($column, $width) = $this->selectColumnToReduce($col_dist, $auto_widths, $max_word_lens);
+        $calculator = new CalculateWidths();
+        $dataCellWidths = $calculator->calculateLongestCell($rows);
 
-            if (!$column || $width <= 1) {
-                // If we have reached a width of 1 then give up, so wordwrap can still progress.
-                break;
-            }
-            // Reduce the width of the selected column.
-            $auto_widths[$column]--;
-            // Reduce our overall table width counter.
-            $auto_width_current--;
-            // Remove the corresponding data from the disctribution, so next time
-            // around we use the data for the row to the left.
-            unset($col_dist[$column][$width]);
-        }
-        return $auto_widths;
-    }
+        $availableWidth = $this->width - $dataCellWidths->paddingSpace($this->paddingInEachCell, $this->extraPaddingAtEndOfLine, $this->extraPaddingAtBeginningOfLine);
 
-    protected function selectColumnToReduce($col_dist, $auto_widths, $max_word_lens)
-    {
-        $column = false;
-        $count = 0;
-        $width = 0;
-        foreach ($col_dist as $col_id => $counts) {
-            // Of the columns whose length is still > than the the lenght
-            // of their maximum word length
-            if ($auto_widths[$col_id] > $max_word_lens[$col_id]) {
-                if ($this->shouldSelectThisColumn($count, $counts, $width)) {
-                    $column = $col_id;
-                    $count = current($counts);
-                    $width = key($counts);
-                }
-            }
-        }
-        if ($column !== false) {
-            return [$column, $width];
-        }
-        foreach ($col_dist as $col_id => $counts) {
-            if (empty($this->minimumWidths) || ($auto_widths[$col_id] > $this->minimumWidths[$col_id])) {
-                if ($this->shouldSelectThisColumn($count, $counts, $width)) {
-                    $column = $col_id;
-                    $count = current($counts);
-                    $width = key($counts);
-                }
-            }
-        }
-        return [$column, $width];
-    }
+        $this->minimumWidths->adjustMinimumWidths($availableWidth, $dataCellWidths);
 
-    protected function shouldSelectThisColumn($count, $counts, $width)
-    {
-        return
-            // If we are just starting out, select the first column.
-            ($count == 0) ||
-            // OR: if this column would cause less wrapping than the currently
-            // selected column, then select it.
-            (current($counts) < $count) ||
-            // OR: if this column would cause the same amount of wrapping, but is
-            // longer, then we choose to wrap the longer column (proportionally
-            // less wrapping, and helps avoid triple line wraps).
-            (current($counts) == $count && key($counts) > $width);
+        return $calculator->calculate($availableWidth, $dataCellWidths, $minimumWidths);
     }
 
     /**
-     * Return the length of the longest word in the string.
-     * @param string $str
-     * @return int
+     * Wrap one cell.  Guard against modifying non-strings and
+     * then call through to wordwrap().
+     *
+     * @param mixed $cell
+     * @param string $cellWidth
+     * @return mixed
      */
-    protected static function longestWordLength($str)
+    protected function wrapCell($cell, $cellWidth)
     {
-        $words = preg_split('/[ -]/', $str);
-        $lengths = array_map(function ($s) {
-            return strlen($s);
-        }, $words);
-        return max($lengths);
+        if (!is_string($cell)) {
+            return $cell;
+        }
+        return wordwrap($cell, $cellWidth, "\n", true);
     }
 }
diff --git a/lib/composer/vendor/consolidation/output-formatters/src/Transformations/Wrap/CalculateWidths.php b/lib/composer/vendor/consolidation/output-formatters/src/Transformations/Wrap/CalculateWidths.php
new file mode 100644
index 000000000..04af09208
--- /dev/null
+++ b/lib/composer/vendor/consolidation/output-formatters/src/Transformations/Wrap/CalculateWidths.php
@@ -0,0 +1,141 @@
+<?php
+namespace Consolidation\OutputFormatters\Transformations\Wrap;
+
+use Symfony\Component\Console\Helper\TableStyle;
+
+/**
+ * Calculate column widths for table cells.
+ *
+ * Influenced by Drush and webmozart/console.
+ */
+class CalculateWidths
+{
+    public function __construct()
+    {
+    }
+
+    /**
+     * Given the total amount of available space, and the width of
+     * the columns to place, calculate the optimum column widths to use.
+     */
+    public function calculate($availableWidth, ColumnWidths $dataWidths, ColumnWidths $minimumWidths)
+    {
+        // First, check to see if all columns will fit at their full widths.
+        // If so, do no further calculations. (This may be redundant with
+        // the short column width calculation.)
+        if ($dataWidths->totalWidth() <= $availableWidth) {
+            return $dataWidths->enforceMinimums($minimumWidths);
+        }
+
+        // Get the short columns first. If there are none, then distribute all
+        // of the available width among the remaining columns.
+        $shortColWidths = $this->getShortColumns($availableWidth, $dataWidths, $minimumWidths);
+        if ($shortColWidths->isEmpty()) {
+            return $this->distributeLongColumns($availableWidth, $dataWidths, $minimumWidths);
+        }
+
+        // If some short columns were removed, then account for the length
+        // of the removed columns and make a recursive call (since the average
+        // width may be higher now, if the removed columns were shorter in
+        // length than the previous average).
+        $availableWidth -= $shortColWidths->totalWidth();
+        $remainingWidths = $dataWidths->removeColumns($shortColWidths->keys());
+        $remainingColWidths = $this->calculate($availableWidth, $remainingWidths, $minimumWidths);
+
+        return $shortColWidths->combine($remainingColWidths);
+    }
+
+    /**
+     * Calculate the longest cell data from any row of each of the cells.
+     */
+    public function calculateLongestCell($rows)
+    {
+        return $this->calculateColumnWidths(
+            $rows,
+            function ($cell) {
+                return strlen($cell);
+            }
+        );
+    }
+
+    /**
+     * Calculate the longest word and longest line in the provided data.
+     */
+    public function calculateLongestWord($rows)
+    {
+        return $this->calculateColumnWidths(
+            $rows,
+            function ($cell) {
+                return static::longestWordLength($cell);
+            }
+        );
+    }
+
+    protected function calculateColumnWidths($rows, callable $fn)
+    {
+        $widths = [];
+
+        // Examine each row and find the longest line length and longest
+        // word in each column.
+        foreach ($rows as $rowkey => $row) {
+            foreach ($row as $colkey => $cell) {
+                $value = $fn($cell);
+                if ((!isset($widths[$colkey]) || ($widths[$colkey] < $value))) {
+                    $widths[$colkey] = $value;
+                }
+            }
+        }
+
+        return new ColumnWidths($widths);
+    }
+
+    /**
+     * Return all of the columns whose longest line length is less than or
+     * equal to the average width.
+     */
+    public function getShortColumns($availableWidth, ColumnWidths $dataWidths, ColumnWidths $minimumWidths)
+    {
+        $averageWidth = $dataWidths->averageWidth($availableWidth);
+        $shortColWidths = $dataWidths->findShortColumns($averageWidth);
+        return $shortColWidths->enforceMinimums($minimumWidths);
+    }
+
+    /**
+     * Distribute the remainig space among the columns that were not
+     * included in the list of "short" columns.
+     */
+    public function distributeLongColumns($availableWidth, ColumnWidths $dataWidths, ColumnWidths $minimumWidths)
+    {
+        // First distribute the remainder without regard to the minimum widths.
+        $result = $dataWidths->distribute($availableWidth);
+
+        // Find columns that are shorter than their minimum width.
+        $undersized = $result->findUndersizedColumns($minimumWidths);
+
+        // Nothing too small? Great, we're done!
+        if ($undersized->isEmpty()) {
+            return $result;
+        }
+
+        // Take out the columns that are too small and redistribute the rest.
+        $availableWidth -= $undersized->totalWidth();
+        $remaining = $dataWidths->removeColumns($undersized->keys());
+        $distributeRemaining = $this->distributeLongColumns($availableWidth, $remaining, $minimumWidths);
+
+        return $undersized->combine($distributeRemaining);
+    }
+
+    /**
+     * Return the length of the longest word in the string.
+     * @param string $str
+     * @return int
+     */
+    protected static function longestWordLength($str)
+    {
+        $words = preg_split('#[ /-]#', $str);
+        $lengths = array_map(function ($s) {
+            return strlen($s);
+        }, $words);
+        return max($lengths);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/output-formatters/src/Transformations/Wrap/ColumnWidths.php b/lib/composer/vendor/consolidation/output-formatters/src/Transformations/Wrap/ColumnWidths.php
new file mode 100644
index 000000000..6995b6afb
--- /dev/null
+++ b/lib/composer/vendor/consolidation/output-formatters/src/Transformations/Wrap/ColumnWidths.php
@@ -0,0 +1,264 @@
+<?php
+namespace Consolidation\OutputFormatters\Transformations\Wrap;
+
+use Symfony\Component\Console\Helper\TableStyle;
+
+/**
+ * Calculate the width of data in table cells in preparation for word wrapping.
+ */
+class ColumnWidths
+{
+    protected $widths;
+
+    public function __construct($widths = [])
+    {
+        $this->widths = $widths;
+    }
+
+    public function paddingSpace(
+        $paddingInEachCell,
+        $extraPaddingAtEndOfLine = 0,
+        $extraPaddingAtBeginningOfLine = 0
+    ) {
+        return ($extraPaddingAtBeginningOfLine + $extraPaddingAtEndOfLine + (count($this->widths) * $paddingInEachCell));
+    }
+
+    /**
+     * Find all of the columns that are shorter than the specified threshold.
+     */
+    public function findShortColumns($thresholdWidth)
+    {
+        $thresholdWidths = array_fill_keys(array_keys($this->widths), $thresholdWidth);
+
+        return $this->findColumnsUnderThreshold($thresholdWidths);
+    }
+
+    /**
+     * Find all of the columns that are shorter than the corresponding minimum widths.
+     */
+    public function findUndersizedColumns($minimumWidths)
+    {
+        return $this->findColumnsUnderThreshold($minimumWidths->widths());
+    }
+
+    protected function findColumnsUnderThreshold(array $thresholdWidths)
+    {
+        $shortColWidths = [];
+        foreach ($this->widths as $key => $maxLength) {
+            if (isset($thresholdWidths[$key]) && ($maxLength <= $thresholdWidths[$key])) {
+                $shortColWidths[$key] = $maxLength;
+            }
+        }
+
+        return new ColumnWidths($shortColWidths);
+    }
+
+    /**
+     * If the widths specified by this object do not fit within the
+     * provided avaiable width, then reduce them all proportionally.
+     */
+    public function adjustMinimumWidths($availableWidth, $dataCellWidths)
+    {
+        $result = $this->selectColumns($dataCellWidths->keys());
+        if ($result->isEmpty()) {
+            return $result;
+        }
+        $numberOfColumns = $dataCellWidths->count();
+
+        // How many unspecified columns are there?
+        $unspecifiedColumns = $numberOfColumns - $result->count();
+        $averageWidth = $this->averageWidth($availableWidth);
+
+        // Reserve some space for the columns that have no minimum.
+        // Make sure they collectively get at least half of the average
+        // width for each column. Or should it be a quarter?
+        $reservedSpacePerColumn = ($averageWidth / 2);
+        $reservedSpace = $reservedSpacePerColumn * $unspecifiedColumns;
+
+        // Calculate how much of the available space is remaining for use by
+        // the minimum column widths after the reserved space is accounted for.
+        $remainingAvailable = $availableWidth - $reservedSpace;
+
+        // Don't do anything if our widths fit inside the available widths.
+        if ($result->totalWidth() <= $remainingAvailable) {
+            return $result;
+        }
+
+        // Shrink the minimum widths if the table is too compressed.
+        return $result->distribute($remainingAvailable);
+    }
+
+    /**
+     * Return proportional weights
+     */
+    public function distribute($availableWidth)
+    {
+        $result = [];
+        $totalWidth = $this->totalWidth();
+        $lastColumn = $this->lastColumn();
+        $widths = $this->widths();
+
+        // Take off the last column, and calculate proportional weights
+        // for the first N-1 columns.
+        array_pop($widths);
+        foreach ($widths as $key => $width) {
+            $result[$key] = round(($width / $totalWidth) * $availableWidth);
+        }
+
+        // Give the last column the rest of the available width
+        $usedWidth = $this->sumWidth($result);
+        $result[$lastColumn] = $availableWidth - $usedWidth;
+
+        return new ColumnWidths($result);
+    }
+
+    public function lastColumn()
+    {
+        $keys = $this->keys();
+        return array_pop($keys);
+    }
+
+    /**
+     * Return the number of columns.
+     */
+    public function count()
+    {
+        return count($this->widths);
+    }
+
+    /**
+     * Calculate how much space is available on average for all columns.
+     */
+    public function averageWidth($availableWidth)
+    {
+        if ($this->isEmpty()) {
+            debug_print_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
+        }
+        return $availableWidth / $this->count();
+    }
+
+    /**
+     * Return the available keys (column identifiers) from the calculated
+     * data set.
+     */
+    public function keys()
+    {
+        return array_keys($this->widths);
+    }
+
+    /**
+     * Set the length of the specified column.
+     */
+    public function setWidth($key, $width)
+    {
+        $this->widths[$key] = $width;
+    }
+
+    /**
+     * Return the length of the specified column.
+     */
+    public function width($key)
+    {
+        return isset($this->widths[$key]) ? $this->widths[$key] : 0;
+    }
+
+    /**
+     * Return all of the lengths
+     */
+    public function widths()
+    {
+        return $this->widths;
+    }
+
+    /**
+     * Return true if there is no data in this object
+     */
+    public function isEmpty()
+    {
+        return empty($this->widths);
+    }
+
+    /**
+     * Return the sum of the lengths of the provided widths.
+     */
+    public function totalWidth()
+    {
+        return static::sumWidth($this->widths());
+    }
+
+    /**
+     * Return the sum of the lengths of the provided widths.
+     */
+    public static function sumWidth($widths)
+    {
+        return array_reduce(
+            $widths,
+            function ($carry, $item) {
+                return $carry + $item;
+            }
+        );
+    }
+
+    /**
+     * Ensure that every item in $widths that has a corresponding entry
+     * in $minimumWidths is as least as large as the minimum value held there.
+     */
+    public function enforceMinimums($minimumWidths)
+    {
+        $result = [];
+        if ($minimumWidths instanceof ColumnWidths) {
+            $minimumWidths = $minimumWidths->widths();
+        }
+        $minimumWidths += $this->widths;
+
+        foreach ($this->widths as $key => $value) {
+            $result[$key] = max($value, $minimumWidths[$key]);
+        }
+
+        return new ColumnWidths($result);
+    }
+
+    /**
+     * Remove all of the specified columns from this data structure.
+     */
+    public function removeColumns($columnKeys)
+    {
+        $widths = $this->widths();
+
+        foreach ($columnKeys as $key) {
+            unset($widths[$key]);
+        }
+
+        return new ColumnWidths($widths);
+    }
+
+    /**
+     * Select all columns that exist in the provided list of keys.
+     */
+    public function selectColumns($columnKeys)
+    {
+        $widths = [];
+
+        foreach ($columnKeys as $key) {
+            if (isset($this->widths[$key])) {
+                $widths[$key] = $this->width($key);
+            }
+        }
+
+        return new ColumnWidths($widths);
+    }
+
+    /**
+     * Combine this set of widths with another set, and return
+     * a new set that contains the entries from both.
+     */
+    public function combine(ColumnWidths $combineWith)
+    {
+        // Danger: array_merge renumbers numeric keys; that must not happen here.
+        $combined = $combineWith->widths();
+        foreach ($this->widths() as $key => $value) {
+            $combined[$key] = $value;
+        }
+        return new ColumnWidths($combined);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/output-formatters/test.php b/lib/composer/vendor/consolidation/output-formatters/test.php
new file mode 100644
index 000000000..0e14ada8d
--- /dev/null
+++ b/lib/composer/vendor/consolidation/output-formatters/test.php
@@ -0,0 +1,20 @@
+<?php
+
+use Consolidation\OutputFormatters\Transformations\WordWrapper;
+
+include 'vendor/autoload.php';
+
+$wrapper = new WordWrapper(78);
+
+$data = [
+    'name' => ['Name', ':', 'Rex', ],
+    'species' => ['Species', ':', 'dog', ],
+    'food' => ['Food', ':', 'kibble', ],
+    'legs' => ['Legs', ':', '4', ],
+    'description' => ['Description', ':', 'Rex is a very good dog, Brett. He likes kibble, and has four legs.', ],
+];
+
+$result = $wrapper->wrap($data);
+
+var_export($result);
+
diff --git a/lib/composer/vendor/consolidation/output-formatters/tests/testAPIDocs.php b/lib/composer/vendor/consolidation/output-formatters/tests/testAPIDocs.php
index c324259be..ecb5eb043 100644
--- a/lib/composer/vendor/consolidation/output-formatters/tests/testAPIDocs.php
+++ b/lib/composer/vendor/consolidation/output-formatters/tests/testAPIDocs.php
@@ -18,7 +18,7 @@ function testAPIDocs()
         }
 
         $testDocs = tempnam(sys_get_temp_dir(), 'TestAPIDocs.md');
-        $currentDocs = getcwd() . '/docs/Api.md';
+        $currentDocs = getcwd() . '/docs/api.md';
         passthru("vendor/bin/phpdoc-md generate src > $testDocs");
 
         $testDocsContent = file_get_contents($testDocs);
@@ -27,6 +27,6 @@ function testAPIDocs()
         $testDocsContent = str_replace (array("\r\n", "\r"), "\n", $testDocsContent);
         $currentDocsContent = str_replace (array("\r\n", "\r"), "\n", $currentDocsContent);
 
-        $this->assertEquals($testDocsContent, $currentDocsContent, "API docuementation out of date. Run 'composer Api' to update.");
+        $this->assertEquals($testDocsContent, $currentDocsContent, "API docuementation out of date. Run 'composer api' to update.");
     }
 }
diff --git a/lib/composer/vendor/consolidation/output-formatters/tests/testFormatters.php b/lib/composer/vendor/consolidation/output-formatters/tests/testFormatters.php
index d9e8710f4..554633c97 100644
--- a/lib/composer/vendor/consolidation/output-formatters/tests/testFormatters.php
+++ b/lib/composer/vendor/consolidation/output-formatters/tests/testFormatters.php
@@ -7,6 +7,7 @@
 use Consolidation\OutputFormatters\StructuredData\AssociativeList;
 use Consolidation\OutputFormatters\StructuredData\RowsOfFields;
 use Consolidation\OutputFormatters\StructuredData\PropertyList;
+use Consolidation\OutputFormatters\StructuredData\ListDataFromKeys;
 use Symfony\Component\Console\Output\BufferedOutput;
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Input\InputInterface;
@@ -47,8 +48,31 @@ function testSimpleYaml()
 two: b
 three: c
 EOT;
+        $this->assertFormattedOutputMatches($expected, 'yaml', $data);
+
+        $expected = <<<EOT
+a
+b
+c
+EOT;
+        $this->assertFormattedOutputMatches($expected, 'list', $data);
+
+        $data = new ListDataFromKeys($data);
 
+        $expected = <<<EOT
+one: a
+two: b
+three: c
+EOT;
         $this->assertFormattedOutputMatches($expected, 'yaml', $data);
+
+        $expected = <<<EOT
+one
+two
+three
+EOT;
+
+        $this->assertFormattedOutputMatches($expected, 'list', $data);
     }
 
     function testNestedYaml()
@@ -527,7 +551,6 @@ function testTableWithMissingCell()
     function testTableWithWordWrapping()
     {
         $options = new FormatterOptions();
-        $options->setWidth(42);
 
         $data = [
             [
@@ -538,19 +561,191 @@ function testTableWithWordWrapping()
         $data = new RowsOfFields($data);
 
         $expected = <<<EOT
- ------------------- --------------------
-  First               Second
- ------------------- --------------------
-  This is a really    This is the second
-  long cell that      column of the same
-  contains a lot of   table. It is also
-  data. When it is    very long, and
-  rendered, it        should be wrapped
-  should be wrapped   across multiple
-  across multiple     lines, just like
-  lines.              the first column.
- ------------------- --------------------
+ ------------------ --------------------
+  First              Second
+ ------------------ --------------------
+  This is a really   This is the second
+  long cell that     column of the same
+  contains a lot     table. It is also
+  of data. When it   very long, and
+  is rendered, it    should be wrapped
+  should be          across multiple
+  wrapped across     lines, just like
+  multiple lines.    the first column.
+ ------------------ --------------------
+EOT;
+        $options->setWidth(42);
+        $this->assertFormattedOutputMatches($expected, 'table', $data, $options);
+
+        $expected = <<<EOT
+ ----------------------------------- ---------------------------------------
+  First                               Second
+ ----------------------------------- ---------------------------------------
+  This is a really long cell that     This is the second column of the same
+  contains a lot of data. When it     table. It is also very long, and
+  is rendered, it should be wrapped   should be wrapped across multiple
+  across multiple lines.              lines, just like the first column.
+ ----------------------------------- ---------------------------------------
+EOT;
+        $options->setWidth(78);
+        $this->assertFormattedOutputMatches($expected, 'table', $data, $options);
+    }
+
+    function testWrappingLotsOfColumns()
+    {
+        $options = new FormatterOptions();
+
+        $data = [
+            [
+                'id' => '4d87b545-b4c3-4ece-9908-20c5c5e67e81',
+                'name' => '123456781234567812345678123456781234567812345678',
+                'service_level' => 'business',
+                'framework' => 'wordpress-network',
+                'owner' => '8558a08d-8059-45f6-9c4b-908299a025ee',
+                'created' => '2017-05-24 19:28:45',
+                'memberships' => 'b3a42ba5-755d-42ca-9109-21bde32809d0: Team,9bfaaf50-ece3-4460-acb8-dc1b8dd536e8: pantheon-engineering-canary-sites',
+                'frozen' => 'false',
+            ],
+            [
+                'id' => '3d87b545-b4c3-4ece-9908-20c5c5e67e80',
+                'name' => 'build-tools-136',
+                'service_level' => 'free',
+                'framework' => 'drupal8',
+                'owner' => '7558a08d-8059-45f6-9c4b-908299a025ef',
+                'created' => '2017-05-24 19:28:45',
+                'memberships' => '5ae1fa30-8cc4-4894-8ca9-d50628dcba17: ci-for-drupal-8-composer',
+                'frozen' => 'false',
+            ]
+        ];
+        $data = new RowsOfFields($data);
+
+        $expected = <<<EOT
+ ------------- ---------------- --------------- ----------- ------------- --------- ------------------------------------ --------
+  Id            Name             Service_level   Framework   Owner         Created   Memberships                          Frozen
+ ------------- ---------------- --------------- ----------- ------------- --------- ------------------------------------ --------
+  4d87b545-b4   12345678123456   business        wordp       8558a08d-80   2017-0    b3a42ba5-755d-42ca-9109-21bde32809   false
+  c3-4ece-990   78123456781234                   ress-       59-45f6-9c4   5-24      d0:
+  8-20c5c5e67   56781234567812                   netwo       b-908299a02   19:28:    Team,9bfaaf50-ece3-4460-acb8-dc1b8
+  e81           345678                           rk          5ee           45        dd536e8:
+                                                                                     pantheon-engineering-canary-sites
+  3d87b545-b4   build-tools-13   free            drupa       7558a08d-80   2017-0    5ae1fa30-8cc4-4894-8ca9-d50628dcba   false
+  c3-4ece-990   6                                l8          59-45f6-9c4   5-24      17: ci-for-drupal-8-composer
+  8-20c5c5e67                                                b-908299a02   19:28:
+  e80                                                        5ef           45
+ ------------- ---------------- --------------- ----------- ------------- --------- ------------------------------------ --------
+EOT;
+
+        $options->setWidth(125);
+        $this->assertFormattedOutputMatches($expected, 'table', $data, $options);
+    }
+
+    function testTableWithWordWrapping2()
+    {
+        $options = new FormatterOptions();
+
+        $data = [
+            [
+                'id' => 42,
+                'vid' => 321,
+                'description' => 'Life, the Universe and Everything.',
+            ],
+            [
+                'id' => 13,
+                'vid' => 789,
+                'description' => 'Why is six afraid of seven?',
+            ],
+        ];
+        $data = new RowsOfFields($data);
+        $expected = <<<EOT
+ ---- ----- -----------------------------
+  Id   Vid   Description
+ ---- ----- -----------------------------
+  42   321   Life, the Universe and
+             Everything.
+  13   789   Why is six afraid of seven?
+ ---- ----- -----------------------------
+EOT;
+        $options->setWidth(42);
+        $this->assertFormattedOutputMatches($expected, 'table', $data, $options);
+    }
+
+    function testTableWithWordWrapping3()
+    {
+        $options = new FormatterOptions();
+        $data = [
+            'name' => 'Rex',
+            'species' => 'dog',
+            'food' => 'kibble',
+            'legs' => '4',
+            'description' => 'Rex is a very good dog, Brett. He likes kibble, and has four legs.',
+        ];
+        $data = new PropertyList($data);
+
+        $expected = <<<EOT
+ ------------- -------------------------
+  Name          Rex
+  Species       dog
+  Food          kibble
+  Legs          4
+  Description   Rex is a very good dog,
+                Brett. He likes kibble,
+                and has four legs.
+ ------------- -------------------------
+EOT;
+        $options->setWidth(42);
+        $this->assertFormattedOutputMatches($expected, 'table', $data, $options);
+    }
+
+    function testTableWithWordWrapping4()
+    {
+        $options = new FormatterOptions();
+
+        $data = [
+            'name' => ['label' => 'Name', 'sep' => ':', 'value' => 'Rex', ],
+            'species' => ['label' => 'Species', 'sep' => ':', 'value' => 'dog', ],
+            'food' => ['label' => 'Food', 'sep' => ':', 'value' => 'kibble', ],
+            'legs' => ['label' => 'Legs', 'sep' => ':', 'value' => '4', ],
+            'description' => ['label' => 'Description', 'sep' => ':', 'value' => 'Rex is a very good dog, Brett. He likes kibble, and has four legs.', ],
+        ];
+        $data = new RowsOfFields($data);
+        $expected = <<<EOT
+ ------------- ----- -----------------------------------------------------
+  Label         Sep   Value
+ ------------- ----- -----------------------------------------------------
+  Name          :     Rex
+  Species       :     dog
+  Food          :     kibble
+  Legs          :     4
+  Description   :     Rex is a very good dog, Brett. He likes kibble, and
+                      has four legs.
+ ------------- ----- -----------------------------------------------------
 EOT;
+        $options->setWidth(78);
+        $this->assertFormattedOutputMatches($expected, 'table', $data, $options);
+    }
+
+    function testTableWithWordWrapping5()
+    {
+        $options = new FormatterOptions();
+        $data = [
+            'name' => ['Name', ':', 'Rex', ],
+            'species' => ['Species', ':', 'dog', ],
+            'food' => ['Food', ':', 'kibble', ],
+            'legs' => ['Legs', ':', '4', ],
+            'description' => ['Description', ':', 'Rex is a very good dog, Brett. He likes kibble, and has four legs.', ],
+        ];
+        $data = new RowsOfFields($data);
+        $expected = <<<EOT
+ Name        : Rex
+ Species     : dog
+ Food        : kibble
+ Legs        : 4
+ Description : Rex is a very good dog, Brett. He likes kibble, and has
+               four legs.
+EOT;
+        $options->setWidth(78);
+        $options->setIncludeFieldLables(false);
+        $options->setTableStyle('compact');
         $this->assertFormattedOutputMatches($expected, 'table', $data, $options);
     }
 
@@ -842,6 +1037,17 @@ function testSimpleTableWithFieldLabels()
  -----
 EOT;
         $this->assertFormattedOutputMatches($expectedSingleField, 'table', $data, $configurationData, ['field' => 'San']);
+
+        $expectedEmptyColumn = <<<EOT
+ -----
+  San
+ -----
+EOT;
+
+        $this->assertFormattedOutputMatches($expectedEmptyColumn, 'table', new RowsOfFields([]), $configurationData, ['field' => 'San']);
+
+        $this->assertFormattedOutputMatches('', '', new RowsOfFields([]), $configurationData, ['field' => 'San']);
+        $this->assertFormattedOutputMatches('[]', 'json', new RowsOfFields([]), $configurationData, ['field' => 'San']);
     }
 
     /**
@@ -941,6 +1147,20 @@ function testSimpleList()
             ->setFieldLabels(['one' => 'I', 'two' => 'II', 'three' => 'III']);
         $this->assertFormattedOutputMatches($expected, 'table', $data, $formatterOptionsWithFieldLables);
 
+        $expectedDrushStyleTable = <<<EOT
+ One   : apple
+ Two   : banana
+ Three : carrot
+EOT;
+
+        // If we provide field labels, then the output will change to reflect that.
+        $formatterOptionsWithFieldLables = new FormatterOptions();
+        $formatterOptionsWithFieldLables
+            ->setTableStyle('compact')
+            ->setListDelimiter(':');
+        $this->assertFormattedOutputMatches($expectedDrushStyleTable, 'table', $data, $formatterOptionsWithFieldLables);
+
+
         // Adding an extra field that does not exist in the data set should not change the output
         $formatterOptionsWithExtraFieldLables = new FormatterOptions();
         $formatterOptionsWithExtraFieldLables
@@ -1261,8 +1481,8 @@ function domDocumentTestValues()
 {
     "name": "widget-collection",
     "description": "A couple of widgets.",
-    "widgets": [
-        {
+    "widgets": {
+        "usual": {
             "name": "usual",
             "colors": [
                 "red",
@@ -1275,7 +1495,7 @@ function domDocumentTestValues()
                 "triangle"
             ]
         },
-        {
+        "unusual": {
             "name": "unusual",
             "colors": [
                 "muave",
@@ -1288,7 +1508,7 @@ function domDocumentTestValues()
                 "trapazoid"
             ]
         }
-    ]
+    }
 }
 EOT;
 
diff --git a/lib/composer/vendor/consolidation/robo/.github/issue_template.md b/lib/composer/vendor/consolidation/robo/.github/issue_template.md
deleted file mode 100644
index 97335f49d..000000000
--- a/lib/composer/vendor/consolidation/robo/.github/issue_template.md
+++ /dev/null
@@ -1,11 +0,0 @@
-### Steps to reproduce
-What did you do?
-
-### Expected behavior
-Tell us what should happen
-
-### Actual behavior
-Tell us what happens instead
-
-### System Configuration
-Which O.S. and PHP version are you using?
diff --git a/lib/composer/vendor/consolidation/robo/.github/pull_request_template.md b/lib/composer/vendor/consolidation/robo/.github/pull_request_template.md
deleted file mode 100644
index d39b15225..000000000
--- a/lib/composer/vendor/consolidation/robo/.github/pull_request_template.md
+++ /dev/null
@@ -1,13 +0,0 @@
-### Overview
-This pull request:
-
-- [ ] Fixes a bug
-- [ ] Adds a feature
-- [ ] Breaks backwards compatibility
-- [ ] Needs tests
-
-### Summary
-Short overview of what changed.
-
-### Description
-Any additional information.
diff --git a/lib/composer/vendor/consolidation/robo/.gitignore b/lib/composer/vendor/consolidation/robo/.gitignore
deleted file mode 100644
index bc900d2f1..000000000
--- a/lib/composer/vendor/consolidation/robo/.gitignore
+++ /dev/null
@@ -1,9 +0,0 @@
-vendor/
-.idea/
-build
-site/
-robotheme/
-tests/_log/*
-tests/_helpers/_generated/*
-composer.phar
-robo.phar
diff --git a/lib/composer/vendor/consolidation/robo/.scrutinizer.yml b/lib/composer/vendor/consolidation/robo/.scrutinizer.yml
deleted file mode 100644
index f84f59b46..000000000
--- a/lib/composer/vendor/consolidation/robo/.scrutinizer.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-filter:
-    excluded_paths:
-      - "RoboFile.php"
diff --git a/lib/composer/vendor/consolidation/robo/.travis.yml b/lib/composer/vendor/consolidation/robo/.travis.yml
deleted file mode 100644
index b7361a491..000000000
--- a/lib/composer/vendor/consolidation/robo/.travis.yml
+++ /dev/null
@@ -1,47 +0,0 @@
-language: php
-
-branches:
-  # Only test the master branch and SemVer tags.
-  only:
-    - master
-    - /^[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+.*$/
-
-matrix:
-  include:
-    - php: 7.0
-      env: dependencies=highest
-    - php: 5.6
-    - php: 5.5
-    - php: 5.5
-      env: dependencies=lowest
-
-sudo: false
-
-cache:
-  directories:
-    - $HOME/.composer/cache
-
-before_script:
-  - if [ -z "$dependencies" ]; then composer install --prefer-dist; fi;
-  - if [ "$dependencies" = "lowest" ]; then composer update --prefer-dist --prefer-lowest -n; fi;
-  - if [ "$dependencies" = "highest" ]; then composer update --prefer-dist -n; fi;
-
-script: "./robo test --coverage"
-
-after_success:
-  - travis_retry php vendor/bin/coveralls -v
-
-# Prior to a deploy, build a fresh robo.phar
-before_deploy:
-  - ./robo phar:build
-
-# Deploy instructions set up via `travis setup releases` per
-# https://docs.travis-ci.com/user/deployment/releases
-deploy:
-  provider: releases
-  api_key:
-    secure: EdmB1nW5gj5nggYfmHv20enSgvRIAl1PIWV5GKmkxAJwuummh3UqdI7z0ecTGdw2IBgJx9lizNvqhcWjXbpNhE9VaaT1sHFCKv4Zust6sLb9bneK3oLRdJk2wemfrrZQpdH900zA0o7b3CHVth8UhkrCB4FXVDjUW13K061EXG8=
-  file: robo.phar
-  skip_cleanup: true
-  on:
-    tags: true
diff --git a/lib/composer/vendor/consolidation/robo/CHANGELOG.md b/lib/composer/vendor/consolidation/robo/CHANGELOG.md
index d00b18c93..fc22c371a 100644
--- a/lib/composer/vendor/consolidation/robo/CHANGELOG.md
+++ b/lib/composer/vendor/consolidation/robo/CHANGELOG.md
@@ -1,10 +1,79 @@
 # Changelog
 
-#### 1.0.4
+### 1.2.1 12/28/2017
+
+* Fixes to tests / build only.
+
+### 1.2.0 12/12/2017
+
+* Support Symfony 4 Components (#651)
+* Test multiple composer dependency permutations with https://github.com/greg-1-anderson/composer-test-scenarios
+
+### 1.1.5 10/25/2017
+
+* Load option default values from $input for all options defined in the Application's input definition (#642)
+* BUGFIX: Store global options in 'options' namespace rather than at the top level of config.
+
+### 1.1.4 10/16/2017
+
+* Update order of command event hooks so that the option settings are injected prior to configuration being injected, so that dynamic options are available for config injection. (#636)
+* Add shallow clone method to GithubStack task. by Stefan Lange (#633)
+* Make Changelog task more flexible. by Matthew Grasmick(#631)
+* Adding accessToken() to GitHub task. by Matthew Grasmick (#630)
+
+### 1.1.3 09/23/2017
+
+* Add self:update command to update Robo phar distributions to the latest available version on GitHub. by Alexander Menk
+* Fix Robo\Task\Docker\Base to implement CommandInterface. by Alexei Gorobet (#625)
+* Add overwrite argument to Robo\Task\Filesystem\loadShortcuts.php::_rename by Alexei Gorobets (#624)
+* Add failGroup() method for Codeception run command. by Max Gorovenko (#622)
+* Set up composer-lock-updater on cron. (#618)
+* Fix robo.yml loader by exporting processor instead of loader. By thomscode (#612)
+
+### 1.1.2 07/28/2017
+
+* Inject option default values in help (#607)
+* Add noRebuild() method for Codeception run command. By Max Gorovenko (#603)
+
+### 1.1.1 07/07/2017
+
+* Add an option to wait an interval of time between parallel processes. By Gemma Pou #601
+* Do not print dire messages about Robo bootstrap problems when a valid command (e.g. help, list, init, --version) runs. #502
+
+### 1.1.0 06/29/2017
+
+* Configuration for multiple commands or multiple tasks may now be shared by attaching the configuration values to the task namespace or the command group. #597
+* *Breaking* Task configuration taken from property `task.PARTIAL_NAMESPACE.CLASSNAME.settings` instead of `task.CLASSNAME.settings`. Breaks backwards compatibility only with experimental configuration features introduced in version 1.0.6. Config is now stable, as of this release; there will be no more breaking config changes until Robo 2.0. #596
+
+### 1.0.8 06/02/2017
+
+* Fix regression in 1.0.7: Allow tasks to return results of types other than \Robo\Result. #585
+* Allow Copydir exclude method to specify subfolders by Alex Skrypnyk #590
+* Add composer init task, and general rounding out of composer tasks. #586
+* Enhance SemVer task so that it can be used with files or strings. #589
+
+#### 1.0.7 05/30/2017
+
+* Add a state system for collections to allow tasks to pass state to later tasks.
+* Ensure that task results are returned when in stopOnFail() mode.
+* Make rawArg() and detectInteractive chainable. By Matthew Grasmick #553 #558
+* [CopyDir] Use Symfony Filesystem. By malikkotob #555
+* [Composer] Implement CommandInterface. By Ivan Borzenkov #561
+
+#### 1.0.6 03/31/2017
+
+* Add configuration features to inject values into commandline option and task setter methods. Experimental; incompatible changes may be introduced prior to the stable release of configuration in version 1.1.0.
+
+#### 1.0.5 11/23/2016
+
+* Incorporate word-wrapping from output-formatters 3.1.5
+* Incorporate custom event handlers from annotated-command 2.2.0
+
+#### 1.0.4 11/15/2016
 
 * Updated to latest changes in `master` branch. Phar and tag issues.
 
-#### 1.0.0
+#### 1.0.0 10/10/2016
 
 * [Collection] Add tasks to a collection, and implement them as a group with rollback
    * Tasks may be added to a collection via `$collection->add($task);`
@@ -45,7 +114,7 @@
 * Rename 'FileSystem' to 'Filesystem' wherever it occurs.
 * Current directory is changed with `chdir` only if specified via the `--load-from` option (RC2)
 
-#### 0.6.0
+#### 0.6.0 10/30/2015
 
 * Added `--load-from` option to make Robo start RoboFiles from other directories. Use it like `robo --load-from /path/to/where/RobFile/located`.
 * Robo will not ask to create RoboFile if it does not exist, `init` command should be used.
@@ -54,7 +123,7 @@
 * [FlattenDir] task added by @gabor-udvari
 * Robo Runner can easily extended for custom runner by passing RoboClass and RoboFile parameters to constructor. By @rdeutz See #232
 
-#### 0.5.4
+#### 0.5.4 08/31/2015
 
 * [WriteToFile] Fixed by @gabor-udvari: always writing to file regardless whether any changes were made or not. This can bring the taskrunner into an inifinite loop if a replaced file is being watched.
 * [Scss] task added, requires `leafo/scssphp` library to compile by @gabor-udvari
@@ -63,7 +132,7 @@
 * [Less] fixed passing closure as compiler by @pr0nbaer
 * [Sass] task added by *2015-08-31*
 
-#### 0.5.3
+#### 0.5.3 07/15/2015
 
  * [Rsync] Ability to use remote shell with identity file by @Mihailoff
  * [Less] Task added by @burzum
@@ -75,7 +144,7 @@
  * [Minify] Making it possible to pass options to the JS minification @burzum *2015-03-05*
  * [CopyDir] Create destination recursively @boedah *2015-02-28*
 
-#### 0.5.2
+#### 0.5.2 02/24/2015
 
 * [Phar] do not compress phar if more than 1000 files included (causes internal PHP error) *2015-02-24*
 * _copyDir and _mirrorDir shortcuts fixed by @boedah *2015-02-24*
@@ -85,14 +154,14 @@
 * [PhpServer] fixed passing arguments to server *2015-02-24*
 
 
-#### 0.5.1
+#### 0.5.1 01/27/2015
 
 * [Exec] fixed execution of background jobs, processes persist till the end of PHP script *2015-01-27*
 * [Ssh] Fixed SSH task by @Butochnikov *2015-01-27*
 * [CopyDir] fixed shortcut usage by @boedah *2015-01-27*
 * Added default value options for Configuration trait by @TamasBarta *2015-01-27*
 
-#### 0.5.0
+#### 0.5.0 01/22/2015
 
 Refactored core
 
@@ -112,7 +181,7 @@ Refactored core
 * [Docker] Tasks added
 * [Gulp] Task added by @schorsch3000
 
-#### 0.4.7
+#### 0.4.7 12/26/2014
 
 * [Minify] Task added by @Rarst. Requires additional dependencies installed *2014-12-26*
 * [Help command is populated from annotation](https://github.com/consolidation-org/Robo/pull/71) by @jonsa *2014-12-26*
@@ -129,7 +198,7 @@ Refactored core
 * [Rsync] Shell escape rsync exclude pattern by @boedah. Fixes #77 (BC break) *2014-12-26*
 * [Npm] Task added by @AAlakkad *2014-12-26*
 
-#### 0.4.6
+#### 0.4.6 10/17/2014
 
 * [Exec] Output from buffer is not spoiled by special chars *2014-10-17*
 * [PHPUnit] detect PHPUnit on Windows or when is globally installed with Composer *2014-10-17*
@@ -139,7 +208,7 @@ Refactored core
 * [ExecTask] now uses Executable trait with printed, dir, arg, option methods added *2014-08-12*
 
 
-#### 0.4.5
+#### 0.4.5 08/05/2014
 
 * [Watch] bugfix: Watch only tracks last file if given array of files #46 *2014-08-05*
 * All executable tasks can configure working directory with `dir` option
diff --git a/lib/composer/vendor/consolidation/robo/README.md b/lib/composer/vendor/consolidation/robo/README.md
index 8c807591b..bda0b728e 100644
--- a/lib/composer/vendor/consolidation/robo/README.md
+++ b/lib/composer/vendor/consolidation/robo/README.md
@@ -10,6 +10,7 @@
 [![License](https://poser.pugx.org/consolidation/robo/license.png)](https://www.versioneye.com/user/projects/57c4a6fe968d64004d97620a?child=57c4a6fe968d64004d97620a#tab-licenses)
 
 [![Build Status](https://travis-ci.org/consolidation/Robo.svg?branch=master)](https://travis-ci.org/consolidation/Robo) 
+[![Windows CI](https://ci.appveyor.com/api/projects/status/0823hnh06pw8ir4d?svg=true)](https://ci.appveyor.com/project/greg-1-anderson/robo)
 [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/consolidation/Robo/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/consolidation/Robo/?branch=master)
 [![Dependency Status](https://www.versioneye.com/user/projects/57c4a6fe968d64004d97620a/badge.svg?style=flat-square)](https://www.versioneye.com/user/projects/57c4a6fe968d64004d97620a)
 
@@ -88,7 +89,7 @@ class RoboFile extends \Robo\Tasks
 ```
 
 If you execute `robo` you will see this task added to list of available task with name: `test:acceptance`.
-To execute it you shoud run `robo test:acceptance`. You may change path to selenium server by passing new path as a argument:
+To execute it you should run `robo test:acceptance`. You may change path to selenium server by passing new path as a argument:
 
 ```
 robo test:acceptance "C:\Downloads\selenium.jar"
diff --git a/lib/composer/vendor/consolidation/robo/RoboFile.php b/lib/composer/vendor/consolidation/robo/RoboFile.php
index b9a2810d0..53dbc8306 100644
--- a/lib/composer/vendor/consolidation/robo/RoboFile.php
+++ b/lib/composer/vendor/consolidation/robo/RoboFile.php
@@ -1,7 +1,5 @@
 <?php
 use Symfony\Component\Finder\Finder;
-use Robo\Result;
-use Robo\Collection\CollectionBuilder;
 
 class RoboFile extends \Robo\Tasks
 {
@@ -46,13 +44,13 @@ public function sniff(
         ]
     ) {
         $strict = $options['strict'] ? '' : '-n';
-        $result = $this->taskExec("./vendor/bin/phpcs --standard=PSR2 {$strict} {$file}")->run();
+        $result = $this->taskExec("./vendor/bin/phpcs --standard=PSR2 --exclude=Squiz.Classes.ValidClassName {$strict} {$file}")->run();
         if (!$result->wasSuccessful()) {
             if (!$options['autofix']) {
                 $options['autofix'] = $this->confirm('Would you like to run phpcbf to fix the reported errors?');
             }
             if ($options['autofix']) {
-                $result = $this->taskExec("./vendor/bin/phpcbf --standard=PSR2 {$file}")->run();
+                $result = $this->taskExec("./vendor/bin/phpcbf --standard=PSR2 --exclude=Squiz.Classes.ValidClassName {$file}")->run();
             }
         }
         return $result;
@@ -75,30 +73,45 @@ public function generateTask($className, $wrapperClassName = "")
      */
     public function release($opts = ['beta' => false])
     {
-        $this->yell("Releasing Robo");
-        $stable = true;
-        if ($opts['beta']) {
-            $stable = false;
-            $this->say('non-stable release');
+        $version = \Robo\Robo::VERSION;
+        $stable = !$opts['beta'];
+        if ($stable) {
+            $version = preg_replace('/-.*/', '', $version);
         }
+        else {
+            $version = $this->incrementVersion($version, 'beta');
+        }
+        $this->writeVersion($version);
+        $this->yell("Releasing Robo $version");
 
         $this->docs();
         $this->taskGitStack()
             ->add('-A')
-            ->commit("auto-update")
+            ->commit("Robo release $version")
             ->pull()
             ->push()
             ->run();
 
-        if ($stable) $this->pharPublish();
+        if ($stable) {
+            $this->pharPublish();
+        }
         $this->publish();
 
         $this->taskGitStack()
-            ->tag(\Robo\Robo::VERSION)
+            ->tag($version)
             ->push('origin master --tags')
             ->run();
 
-        if ($stable) $this->versionBump();
+        if ($stable) {
+            $version = $this->incrementVersion($version) . '-dev';
+            $this->writeVersion($version);
+
+            $this->taskGitStack()
+                ->add('-A')
+                ->commit("Prepare for $version")
+                ->push()
+                ->run();
+        }
     }
 
     /**
@@ -110,8 +123,9 @@ public function release($opts = ['beta' => false])
      */
     public function changed($addition)
     {
+        $version = preg_replace('/-.*/', '', \Robo\Robo::VERSION);
         return $this->taskChangelog()
-            ->version(\Robo\Robo::VERSION)
+            ->version($version)
             ->change($addition)
             ->run();
     }
@@ -121,20 +135,71 @@ public function changed($addition)
      *
      * @param string $version The new verison for Robo.
      *   Defaults to the next minor (bugfix) version after the current relelase.
+     * @option stage The version stage: dev, alpha, beta or rc. Use empty for stable.
      */
-    public function versionBump($version = '')
+    public function versionBump($version = '', $options = ['stage' => ''])
     {
+        // If the user did not specify a version, then update the current version.
         if (empty($version)) {
-            $versionParts = explode('.', \Robo\Robo::VERSION);
-            $versionParts[count($versionParts)-1]++;
-            $version = implode('.', $versionParts);
+            $version = $this->incrementVersion(\Robo\Robo::VERSION, $options['stage']);
         }
+        return $this->writeVersion($version);
+    }
+
+    /**
+     * Write the specified version string back into the Robo.php file.
+     * @param string $version
+     */
+    protected function writeVersion($version)
+    {
+        // Write the result to a file.
         return $this->taskReplaceInFile(__DIR__.'/src/Robo.php')
-            ->from("VERSION = '".\Robo\Robo::VERSION."'")
+            ->regex("#VERSION = '[^']*'#")
             ->to("VERSION = '".$version."'")
             ->run();
     }
 
+    /**
+     * Advance to the next SemVer version.
+     *
+     * The behavior depends on the parameter $stage.
+     *   - If $stage is empty, then the patch or minor version of $version is incremented
+     *   - If $stage matches the current stage in the current version, then add one
+     *     to the stage (e.g. alpha3 -> alpha4)
+     *   - If $stage does not match the current stage in the current version, then
+     *     reset to '1' (e.g. alpha4 -> beta1)
+     *
+     * @param string $version A SemVer version
+     * @param string $stage dev, alpha, beta, rc or an empty string for stable.
+     * @return string
+     */
+    protected function incrementVersion($version, $stage = '')
+    {
+        $stable = empty($stage);
+        $versionStageNumber = '0';
+        preg_match('/-([a-zA-Z]*)([0-9]*)/', $version, $match);
+        $match += ['', '', ''];
+        $versionStage = $match[1];
+        $versionStageNumber = $match[2];
+        if ($versionStage != $stage) {
+            $versionStageNumber = 0;
+        }
+        $version = preg_replace('/-.*/', '', $version);
+        $versionParts = explode('.', $version);
+        if ($stable) {
+            $versionParts[count($versionParts)-1]++;
+        }
+        $version = implode('.', $versionParts);
+        if (!$stable) {
+            $version .= '-' . $stage;
+            if ($stage != 'dev') {
+                $versionStageNumber++;
+                $version .= $versionStageNumber;
+            }
+        }
+        return $version;
+    }
+
     /**
      * Generate the Robo documentation files.
      */
@@ -194,6 +259,25 @@ function (\ReflectionMethod $m) {
                         'setBuilder',
                         'getBuilder',
                         'collectionBuilder',
+                        'setVerbosityThreshold',
+                        'verbosityThreshold',
+                        'setOutputAdapter',
+                        'outputAdapter',
+                        'hasOutputAdapter',
+                        'verbosityMeetsThreshold',
+                        'writeMessage',
+                        'detectInteractive',
+                        'background',
+                        'timeout',
+                        'idleTimeout',
+                        'env',
+                        'envVars',
+                        'setInput',
+                        'interactive',
+                        'silent',
+                        'printed',
+                        'printOutput',
+                        'printMetadata',
                     ];
                     return !in_array($m->name, $undocumentedMethods) && $m->isPublic(); // methods are not documented
                 }
@@ -289,7 +373,8 @@ public function pharBuild()
                 ->args($devProjectsToRemove)
             ->taskComposerInstall()
                 ->dir($roboBuildDir)
-                ->printed(false)
+                ->noScripts()
+                ->printed(true)
                 ->run();
 
         // Exit if the preparation step failed
diff --git a/lib/composer/vendor/consolidation/robo/composer.json b/lib/composer/vendor/consolidation/robo/composer.json
index adc54130c..fcb93ae81 100644
--- a/lib/composer/vendor/consolidation/robo/composer.json
+++ b/lib/composer/vendor/consolidation/robo/composer.json
@@ -9,9 +9,6 @@
         }
     ],
     "autoload":{
-        "classmap": [
-            "scripts/composer/ScriptHandler.php"
-        ],
         "psr-4":{
             "Robo\\":"src"
         }
@@ -26,43 +23,67 @@
         "php": ">=5.5.0",
         "league/container": "^2.2",
         "consolidation/log": "~1",
-        "consolidation/annotated-command": "^2.0.1",
-        "consolidation/output-formatters": "^2.1.2|~3",
-        "symfony/finder": "~2.5|~3.0",
-        "symfony/console": "~2.8|~3.0",
-        "symfony/process": "~2.5|~3.0",
-        "symfony/filesystem": "~2.5|~3.0",
-        "symfony/event-dispatcher": "~2.5|~3.0"
+        "consolidation/config": "^1.0.1",
+        "consolidation/annotated-command": "^2.8.2",
+        "consolidation/output-formatters": "^3.1.13",
+        "grasmash/yaml-expander": "^1.3",
+        "symfony/finder": "^2.5|^3|^4",
+        "symfony/console": "^2.8|^3|^4",
+        "symfony/process": "^2.5|^3|^4",
+        "symfony/filesystem": "^2.5|^3|^4",
+        "symfony/event-dispatcher": "^2.5|^3|^4"
     },
     "require-dev": {
         "patchwork/jsqueeze": "~2",
-        "henrikbjorn/lurker": "~1",
-        "natxet/CssMin": "~3",
+        "natxet/CssMin": "3.0.4",
         "pear/archive_tar": "^1.4.2",
-        "codeception/base": "^2.2.6",
+        "codeception/base": "^2.3.7",
         "codeception/verify": "^0.3.2",
-        "codeception/aspect-mock": "~1",
-        "satooshi/php-coveralls": "~1",
-        "squizlabs/php_codesniffer": "~2",
-        "phpunit/php-code-coverage": "~2|~4"
+        "codeception/aspect-mock": "^1|^2.1.1",
+        "greg-1-anderson/composer-test-scenarios": "^1",
+        "satooshi/php-coveralls": "^2",
+        "phpunit/php-code-coverage": "~2|~4",
+        "squizlabs/php_codesniffer": "^2.8"
     },
     "scripts": {
+        "cs": "./robo sniff",
+        "unit": "./robo test",
+        "lint": [
+            "find src -name '*.php' -print0 | xargs -0 -n1 php -l",
+            "find tests/src -name '*.php' -print0 | xargs -0 -n1 php -l"
+        ],
+        "test": [
+            "@lint",
+            "@unit",
+            "@cs"
+        ],
+        "scenario": "scenarios/install",
         "pre-install-cmd": [
-          "Robo\\composer\\ScriptHandler::checkDependencies"
+            "Robo\\composer\\ScriptHandler::checkDependencies"
         ],
-        "cs": "/robo sniff",
-        "test": "./robo test"
+        "post-update-cmd": [
+            "create-scenario symfony4 'symfony/console:^4.0' --platform-php '7.1.3'",
+            "create-scenario symfony2 'symfony/console:^2.8' --platform-php '5.5.9' --no-lockfile"
+        ]
+    },
+    "config": {
+        "optimize-autoloader": true,
+        "sort-packages": true,
+        "platform": {
+            "php": "5.6.3"
+        }
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.x-dev"
+            "dev-master": "1.x-dev",
+            "dev-state": "1.x-dev"
         }
     },
     "suggest": {
         "pear/archive_tar": "Allows tar archives to be created and extracted in taskPack and taskExtract, respectively.",
         "henrikbjorn/lurker": "For monitoring filesystem changes in taskWatch",
         "patchwork/jsqueeze": "For minifying JS files in taskMinify",
-        "natxet/CssMin": "For minifying JS files in taskMinify"
+        "natxet/CssMin": "For minifying CSS files in taskMinify"
     },
     "replace": {
         "codegyre/robo": "< 1.0"
diff --git a/lib/composer/vendor/consolidation/robo/composer.lock b/lib/composer/vendor/consolidation/robo/composer.lock
index d3f4b7e98..35ea591a3 100644
--- a/lib/composer/vendor/consolidation/robo/composer.lock
+++ b/lib/composer/vendor/consolidation/robo/composer.lock
@@ -4,35 +4,33 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "01e04acee2b5eae505aa21f88465a6a4",
-    "content-hash": "ebfcda102135166d31ae314f4dfec7da",
+    "content-hash": "c755802dc01c48c0f80de1866ba616c5",
     "packages": [
         {
             "name": "consolidation/annotated-command",
-            "version": "2.0.3",
+            "version": "2.8.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/consolidation/annotated-command.git",
-                "reference": "0bcb15e86b8bfbb1972fc6bc31b7d9c3fa40285d"
+                "reference": "e97c38717eae23a2bafcf3f09438290eee6ebeb4"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/consolidation/annotated-command/zipball/0bcb15e86b8bfbb1972fc6bc31b7d9c3fa40285d",
-                "reference": "0bcb15e86b8bfbb1972fc6bc31b7d9c3fa40285d",
+                "url": "https://api.github.com/repos/consolidation/annotated-command/zipball/e97c38717eae23a2bafcf3f09438290eee6ebeb4",
+                "reference": "e97c38717eae23a2bafcf3f09438290eee6ebeb4",
                 "shasum": ""
             },
             "require": {
-                "consolidation/output-formatters": "~2|~3",
+                "consolidation/output-formatters": "^3.1.12",
                 "php": ">=5.4.0",
-                "phpdocumentor/reflection-docblock": "^2.0|^3.0.2",
-                "psr/log": "~1",
-                "symfony/console": "^2.8|~3",
-                "symfony/event-dispatcher": "^2.5|~3",
-                "symfony/finder": "^2.5|~3"
+                "psr/log": "^1",
+                "symfony/console": "^2.8|^3|^4",
+                "symfony/event-dispatcher": "^2.5|^3|^4",
+                "symfony/finder": "^2.5|^3|^4"
             },
             "require-dev": {
-                "phpunit/phpunit": "4.*",
-                "satooshi/php-coveralls": "^1.0",
+                "phpunit/phpunit": "^4.8",
+                "satooshi/php-coveralls": "^1.0.2 | dev-master",
                 "squizlabs/php_codesniffer": "^2.7"
             },
             "type": "library",
@@ -57,29 +55,84 @@
                 }
             ],
             "description": "Initialize Symfony Console commands from annotated command class methods.",
-            "time": "2016-11-14 23:51:12"
+            "time": "2017-11-29T16:23:23+00:00"
+        },
+        {
+            "name": "consolidation/config",
+            "version": "1.0.9",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/consolidation/config.git",
+                "reference": "34ca8d7c1ee60a7b591b10617114cf1210a2e92c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/consolidation/config/zipball/34ca8d7c1ee60a7b591b10617114cf1210a2e92c",
+                "reference": "34ca8d7c1ee60a7b591b10617114cf1210a2e92c",
+                "shasum": ""
+            },
+            "require": {
+                "dflydev/dot-access-data": "^1.1.0",
+                "grasmash/expander": "^1",
+                "php": ">=5.4.0"
+            },
+            "require-dev": {
+                "greg-1-anderson/composer-test-scenarios": "^1",
+                "phpunit/phpunit": "^4",
+                "satooshi/php-coveralls": "^1.0",
+                "squizlabs/php_codesniffer": "2.*",
+                "symfony/console": "^2.5|^3|^4",
+                "symfony/yaml": "^2.8.11|^3|^4"
+            },
+            "suggest": {
+                "symfony/yaml": "Required to use Consolidation\\Config\\Loader\\YamlConfigLoader"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Consolidation\\Config\\": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Greg Anderson",
+                    "email": "greg.1.anderson@greenknowe.org"
+                }
+            ],
+            "description": "Provide configuration services for a commandline tool.",
+            "time": "2017-12-22T17:28:19+00:00"
         },
         {
             "name": "consolidation/log",
-            "version": "1.0.3",
+            "version": "1.0.5",
             "source": {
                 "type": "git",
                 "url": "https://github.com/consolidation/log.git",
-                "reference": "74ba81b4edc585616747cc5c5309ce56fec41254"
+                "reference": "dbc7c535f319a4a2d5a5077738f8eb7c10df8821"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/consolidation/log/zipball/74ba81b4edc585616747cc5c5309ce56fec41254",
-                "reference": "74ba81b4edc585616747cc5c5309ce56fec41254",
+                "url": "https://api.github.com/repos/consolidation/log/zipball/dbc7c535f319a4a2d5a5077738f8eb7c10df8821",
+                "reference": "dbc7c535f319a4a2d5a5077738f8eb7c10df8821",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.5.0",
                 "psr/log": "~1.0",
-                "symfony/console": "~2.5|~3.0"
+                "symfony/console": "^2.8|^3|^4"
             },
             "require-dev": {
                 "phpunit/phpunit": "4.*",
+                "satooshi/php-coveralls": "dev-master",
                 "squizlabs/php_codesniffer": "2.*"
             },
             "type": "library",
@@ -104,37 +157,37 @@
                 }
             ],
             "description": "Improved Psr-3 / Psr\\Log logger based on Symfony Console components.",
-            "time": "2016-03-23 23:46:42"
+            "time": "2017-11-29T01:44:16+00:00"
         },
         {
             "name": "consolidation/output-formatters",
-            "version": "3.0.1",
+            "version": "3.1.13",
             "source": {
                 "type": "git",
                 "url": "https://github.com/consolidation/output-formatters.git",
-                "reference": "31aac0f6ffd76833a70a12ba7fb3e428f78b55ef"
+                "reference": "3188461e965b32148c8fb85261833b2b72d34b8c"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/consolidation/output-formatters/zipball/31aac0f6ffd76833a70a12ba7fb3e428f78b55ef",
-                "reference": "31aac0f6ffd76833a70a12ba7fb3e428f78b55ef",
+                "url": "https://api.github.com/repos/consolidation/output-formatters/zipball/3188461e965b32148c8fb85261833b2b72d34b8c",
+                "reference": "3188461e965b32148c8fb85261833b2b72d34b8c",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.4.0",
-                "symfony/console": "~2.5|~3.0",
-                "symfony/finder": "~2.5|~3.0",
-                "victorjonsson/markdowndocs": "^1.3"
+                "symfony/console": "^2.8|^3|^4",
+                "symfony/finder": "^2.5|^3|^4"
             },
             "require-dev": {
-                "phpunit/phpunit": "4.*",
-                "satooshi/php-coveralls": "^1.0",
-                "squizlabs/php_codesniffer": "2.*"
+                "phpunit/phpunit": "^4.8",
+                "satooshi/php-coveralls": "^1.0.2 | dev-master",
+                "squizlabs/php_codesniffer": "^2.7",
+                "victorjonsson/markdowndocs": "^1.3"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.x-dev"
+                    "dev-master": "3.x-dev"
                 }
             },
             "autoload": {
@@ -153,22 +206,25 @@
                 }
             ],
             "description": "Format text by applying transformations provided by plug-in formatters.",
-            "time": "2016-11-14 18:44:33"
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@@ -1571,47 +1672,49 @@
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@@ -1692,67 +1796,124 @@
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@@ -1760,28 +1921,25 @@
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@@ -1828,20 +1986,20 @@
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@@ -1941,24 +2099,24 @@
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                 "url": "https://github.com/symfony/dom-crawler.git",
-                "reference": "59eee3c76eb89f21857798620ebdad7a05ad14f4"
+                "reference": "dc847845c66fa68ad4522ed27e62b9b9dd12ab3b"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/dom-crawler/zipball/59eee3c76eb89f21857798620ebdad7a05ad14f4",
-                "reference": "59eee3c76eb89f21857798620ebdad7a05ad14f4",
+                "url": "https://api.github.com/repos/symfony/dom-crawler/zipball/dc847845c66fa68ad4522ed27e62b9b9dd12ab3b",
+                "reference": "dc847845c66fa68ad4522ed27e62b9b9dd12ab3b",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.5.9",
+                "php": "^5.5.9|>=7.0.8",
                 "symfony/polyfill-mbstring": "~1.0"
             },
             "require-dev": {
-                "symfony/css-selector": "~2.8|~3.0"
+                "symfony/css-selector": "~2.8|~3.0|~4.0"
             },
             "suggest": {
                 "symfony/css-selector": ""
@@ -3378,7 +3722,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.1-dev"
+                    "dev-master": "3.4-dev"
                 }
             },
             "autoload": {
@@ -3405,29 +3749,29 @@
             ],
             "description": "Symfony DomCrawler Component",
             "homepage": "https://symfony.com",
-            "time": "2016-10-18 15:46:07"
+            "time": "2017-12-14T19:40:10+00:00"
         },
         {
             "name": "symfony/stopwatch",
-            "version": "v3.1.6",
+            "version": "v3.4.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/stopwatch.git",
-                "reference": "bb42806b12c5f89db4ebf64af6741afe6d8457e1"
+                "reference": "52510fe1aefdc1c5d2076ac6030421d387e689d1"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/bb42806b12c5f89db4ebf64af6741afe6d8457e1",
-                "reference": "bb42806b12c5f89db4ebf64af6741afe6d8457e1",
+                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/52510fe1aefdc1c5d2076ac6030421d387e689d1",
+                "reference": "52510fe1aefdc1c5d2076ac6030421d387e689d1",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.5.9"
+                "php": "^5.5.9|>=7.0.8"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.1-dev"
+                    "dev-master": "3.4-dev"
                 }
             },
             "autoload": {
@@ -3454,38 +3798,39 @@
             ],
             "description": "Symfony Stopwatch Component",
             "homepage": "https://symfony.com",
-            "time": "2016-06-29 05:41:56"
+            "time": "2017-11-07T14:28:09+00:00"
         },
         {
-            "name": "symfony/yaml",
-            "version": "v3.1.6",
+            "name": "webmozart/assert",
+            "version": "1.2.0",
             "source": {
                 "type": "git",
-                "url": "https://github.com/symfony/yaml.git",
-                "reference": "7ff51b06c6c3d5cc6686df69004a42c69df09e27"
+                "url": "https://github.com/webmozart/assert.git",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/yaml/zipball/7ff51b06c6c3d5cc6686df69004a42c69df09e27",
-                "reference": "7ff51b06c6c3d5cc6686df69004a42c69df09e27",
+                "url": "https://api.github.com/repos/webmozart/assert/zipball/2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.5.9"
+                "php": "^5.3.3 || ^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.6",
+                "sebastian/version": "^1.0.1"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "3.1-dev"
+                    "dev-master": "1.3-dev"
                 }
             },
             "autoload": {
                 "psr-4": {
-                    "Symfony\\Component\\Yaml\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
+                    "Webmozart\\Assert\\": "src/"
+                }
             },
             "notification-url": "https://packagist.org/downloads/",
             "license": [
@@ -3493,17 +3838,17 @@
             ],
             "authors": [
                 {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
                 }
             ],
-            "description": "Symfony Yaml Component",
-            "homepage": "https://symfony.com",
-            "time": "2016-10-24 18:41:13"
+            "description": "Assertions to validate method input/output with nice error messages.",
+            "keywords": [
+                "assert",
+                "check",
+                "validate"
+            ],
+            "time": "2016-11-23T20:04:58+00:00"
         }
     ],
     "aliases": [],
@@ -3514,5 +3859,8 @@
     "platform": {
         "php": ">=5.5.0"
     },
-    "platform-dev": []
+    "platform-dev": [],
+    "platform-overrides": {
+        "php": "5.6.3"
+    }
 }
diff --git a/lib/composer/vendor/consolidation/robo/docs/collections.md b/lib/composer/vendor/consolidation/robo/docs/collections.md
deleted file mode 100644
index fc027daa3..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/collections.md
+++ /dev/null
@@ -1,250 +0,0 @@
-# Collection Builders
-
-Robo provides task collections as a means of making error detection and recovery easier. When Robo tasks are added to a collection, their execution is deferred until the `$collection->run()` method is called.  If one of the tasks fail, then the operation will be aborted; rollback tasks may also be defined to restore the system to its original condition.
-
-When using collections, a Robo script will go through three phases:
-
-1. Determine which tasks will need to be run, and create a task builder.
-  - Assign values to variables.
-  - Do not alter the state of the system.
-2. Create the necessary tasks via the task builder.
-  - Use variables calculated in the first phase in task parameters.
-3. Run the tasks via the `run()` method.
-  - Check and report errors once after `run()` returns.
-
-Following this pattern will keep your code linear and easy to understand.
-
-## Collections API
-
-Collections are made up of a combination of tasks and/or `callable` functions / method pointers, such as:
-
-  - A task (implements TaskInterface)
-  - A function name (string)
-  - A closure (inline function)
-  - A method reference (array with object and method name)
-
-Examples of adding different kinds of tasks to a collection are provided below.
-
-### TaskInterface Objects
-
-```php
-<?php
-  $collection->add(
-    $this->taskExec('ls')
-  );
-?>
-```
-
-### Functions
-
-```php
-<?php
-  $collection->addCode('mytaskfunction');
-?>
-```
-
-### Closures
-
-```php
-<?php
-  $collection->addCode(
-    function() use ($work)
-    {
-      // do something with $work      
-    });
-?>
-```
-
-### Methods
-
-```php
-<?php
-  $collection->addCode([$myobject, 'mymethod']);
-?>
-```
-
-## Using a Collection Builder
-
-To manage a collection of tasks, a collection builder. Collection builders allow tasks to be created via chained methods.  All of the tasks created by the same builder are added to a collection; when the `run()` method is called, all of the tasks in the collection run. 
-
-The 'publish' command from Robo's own RoboFile is shown below.  It uses a collection builder to run some git and filesystem operations. The "completion" tasks are run after all other tasks complete, or during rollback processing when an operation fails.
-
-``` php
-<?php
-class RoboFile extends \Robo\Tasks
-{
-    public function publish()
-    {
-        $current_branch = exec('git rev-parse --abbrev-ref HEAD');
-
-        $collection = $this->collectionBuilder();
-        $collection->taskGitStack()
-            ->checkout('site')
-            ->merge('master')
-        ->completion($this->taskGitStack()->checkout($current_branch))
-        ->taskFilesystemStack()
-            ->copy('CHANGELOG.md', 'docs/changelog.md')
-        ->completion($this->taskFilesystemStack()->remove('docs/changelog.md'))
-        ->taskExec('mkdocs gh-deploy');
-
-        return $collection;
-    }
-}
-?>
-```
-
-The example above also adds a couple of tasks as "completions"; these are run when the collection completes execution, as explained below.
-
-## Rollbacks and Completions
-
-Robo also provides rollbacks and completions, special tasks that are eligible to run only if all of the tasks added to the collection before them succeed. The section below explains the circumstances under which these tasks will run.
-
-### Completion Tasks
-
-Completions run whenever their collection completes or fails, but only if all of the tasks that come before it succeed. An example of this is shown in the first example above. A filesystem stack task copies CHANDELOG.md to docs/changelog.md; after this task is added to the collection, another filesystem stack task is added as a completion to delete docs/changelog.md. This is done because docs/changelog.md is only intended to exist long enough to be used by the `mkdocs` task, which is added later. 
-
-### Rollback Tasks
-
-In addition to completions, Robo also supports rollbacks. Rollback tasks can be used to clean up after failures, so the state of the system does not change when execution is interrupted by an error. A rollback task is executed if all of the tasks that come before it succeed, and at least one of the tasks that come after it fails.  If all tasks succeed, then no rollback tasks are executed.
-
-### Rollback and Completion Methods
-
-Any task may also implement \Robo\Contract\RollbackInterface; if this is done, then its `rollback()` method will be called if the task is `run()` on a collection that later fails.
-
-Use `addAsCompletion($collection)` in place of `addAsRollback($collection)`, or implement \Robo\Contract\CompletionInterface. Completions otherwise work exactly like rollbacks.
-
-## Temporary Objects
-
-Since the concept of temporary objects that are cleaned up  on failure is a common pattern, Robo provides built-in support for them. Temporary directories and files are provided out of the box; other kinds of temporary objects can be easily created using the Temporary global collection.
-
-### Temporary Directories
-
-It is recommended that operations that perform multiple filesystem operations should, whenever possible, do most of their work in a temporary directory. Temporary directories are created by `$this->taskTmpDir()`, and are automatically be removed when the collection completes or rolls back. As an added convenience, the CollectionBuilder class has a `tmpDir()` method that creates a temporary directory via `taskTmpDir()`, and then returns the path to the temporary directory.
-
-``` php
-<?php
-class RoboFile extends \Robo\Tasks
-{
-    function myOperation()
-    {
-        $collection = $this->collectionBuilder();
-        
-        // Create a temporary directory, and fetch its path.
-        $work = $collection->tmpDir();
-
-        $collection
-          ->taskWriteToFile("$work/README.md")
-            ->line('-----')
-            ->line(date('Y-m-d').' Generated file: do not edit.')
-            ->line('----');
-        
-        // If all of the preceding tasks succeed, then rename the temporary 
-        // directory to its final name.
-        $collection->taskFilesystemStack()
-          ->rename($work, 'destination');
-        
-        return $collection->run();
-    }
-}
-?>
-```
-
-In the previous example, the path to the temporary directory is stored in the variable `$work`, and is passed as needed to the parameters of the other tasks as they are added to the collection. After the task collection is run, the temporary directory will be automatically deleted. In the example above, the temporary directory is renamed by the last task in the collection. This allows the working directory to persist; the collection will still attempt to remove the working directory, but no errors will be thrown if it no longer exists in its original location. Following this pattern allows Robo scripts to easily and safely do work that cleans up after itself on failure, without introducing a lot of branching or additional error recovery code.  This paradigm is common enough to warrant a shortcut method of accomplishing the same thing.  The example below is identical to the one above, save for the fact that it uses the `workDir()` method instead of `tmpDir()`.  `workDir()` renames the temporary directory to its final name if the collection completes; any directory that exists in the same location will be overwritten at that time, but will persist if the collection roles back.
-
-``` php
-<?php
-class RoboFile extends \Robo\Tasks
-{
-    function myOperation()
-    {
-        $collection = $this->collectionBuilder();
-        
-        // Create a temporary directory, and fetch its path.
-        // If all of the tasks succeed, then rename the temporary directory
-        // to its final name.
-        $work = $collection->workDir('destination');
-
-        $collection
-          ->taskWriteToFile("$work/README.md")
-            ->line('-----')
-            ->line(date('Y-m-d').' Generated file: do not edit.')
-            ->line('----');
-        
-        return $collection->run();
-    }
-}
-?>
-```
-
-Temporary directories may also be created via the shortcut `$this->_tmpDir();`. Temporary directories created in this way are deleted when the script terminates.
-
-### Temporary Files
-
-Robo also provides an API for creating temporary files. They may be created via `$this->taskTmpFile()`; they are used exactly like `$this->taskWrite()`, except they are given a random name on creation, and are deleted when their collection completes.  If they are not added to a collection, then they are deleted when the script terminates.
-
-### The Temporary Global Collection
-
-Robo maintains a special collection called the Temporary global collection. This collection is used to keep track of temporary objects that are not part of any collection. For example, Robo temporary directories and temporary files are managed by the Temporary global collection. These temporary objects are cleaned up automatically when the script terminates.
-
-It is easy to create your own temporary tasks that behave in the same way as the provided temporary directory and temporary file tasks. There are two steps required:
-
-- Implement \Robo\Contract\CompletionInterface
-- Wrap the task via Temporary::wrap()
-
-For example, the implementation of taskTmpFile() looks like this:
-
-``` php
-<?php
-    protected function taskTmpFile($filename = 'tmp', $extension = '', $baseDir = '', $includeRandomPart = true)
-    {
-        return Temporary::wrap(new TmpFile($filename, $extension, $baseDir, $includeRandomPart));
-    }
-?>
-```
-
-The `complete()` method of the task will be called once the Collection the temporary object is attached to finishes running. If the temporary is not added to a collection, then its `complete()` method will be called when the script terminates.
-
-## Named Tasks
-
-It is also possible to provide names for the tasks added to a collection. This has two primary benefits:
-
-1. Any result data returned from a named task is stored in the Result object under the task name.
-2. It is possible for other code to add more tasks before or after any named task.
-
-This feature is useful if you have functions that create task collections, and return them as a function results. The original caller can then use the `$collection->before()` or `$collection->after()` to insert sequenced tasks into the set of operations to be performed. One reason this might be done would be to define a base set of operations to perform (e.g. in a deploy), and then apply modifications for other environments (e.g. dev or stage).
-
-```php
-<?php
-  $collection->addCode(
-    function() use ($work)
-    {
-      // do something with $work      
-    },
-    "taskname");
-?>
-```
-
-Given a collection with named tasks, it is possible to insert more tasks before or after a task of a given name.
-
-```php
-<?php
-  $collection->after("taskname",
-    function() use ($work)
-    {
-      // do something with $work after "taskname" executes, if it succeeds.    
-    });
-?>
-```
-
-```php
-<?php
-  $collection->before("taskname",
-    function() use ($work)
-    {
-      // do something with $work before "taskname" executes.    
-    });
-?>
-```
-
-It is recommended that named tasks be avoided unless specifically needed.
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/extending.md b/lib/composer/vendor/consolidation/robo/docs/extending.md
deleted file mode 100644
index c71b7bc88..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/extending.md
+++ /dev/null
@@ -1,191 +0,0 @@
-# Extending
-
-Robo tasks can be added to your Robo application by using Composer to suppliment the set of built-in tasks that Robo provides by default. To find existing Robo task extensions, search in Packagist for projects of type [robo-tasks](https://packagist.org/search/?type=robo-tasks).
-
-The convention used to add new tasks for use in your RoboFiles is to create a wrapper trait named `loadTasks` that instantiates the implementation class for each task. Each task method in the trait should start with the prefix `task`, and should use **chained method calls** for configuration. Task execution should be triggered by the method `run`. 
-
-To include additional tasks in your RoboFile, you must `use` the appropriate `loadTasks` in your RoboFile. See the section [Including Additional Tasks](#including-additional-tasks) below. To create your own Robo extension that provides tasks for use in RoboFiles, then you must write your own class that implements TaskInterface, and create a `loadTasks` trait for it as described in the section [Creating a Robo Extension](#creating-a-robo-extension).
-
-## Including Additional Tasks
-
-Additional tasks may be installed into projects that have included Robo via Composer. For example:
-```
-$ cd myproject
-$ composer require boedah/robo-drush
-```
-If any of the tasks you include require external Composer projects themselves, then you must `composer require` these as well.  See the `suggests` section of Robo's composer.json file for a list of some projects you might need to require.
-
-Once the extension you wish to use has been added to your vendor directory, you may then include it from your RoboFile:
-``` php
-class RoboFile extends \Robo\Tasks
-{
-  use \Boedah\Robo\Task\Drush\loadTasks;
-  
-  public function test()
-  {
-    // ...
-  }
-}
-```
-Once you have done this, all of the tasks defined in the extension you selected will be available for use in your commands.
-
-Note that at the moment, it is not possible to extend Robo when using the robo.phar. This capability may be added in the future via [embedded composer](https://github.com/dflydev/dflydev-embedded-composer).
-
-## Creating a Robo Extension
-
-A Robo tasks extension is created by advertising a Composer package of type `robo-tasks` on [Packagist](https://packagist.org/).  For an overview on how this is done, see the article [Creating your very own Composer Package](https://knpuniversity.com/screencast/question-answer-day/create-composer-package).  Specific instructions for creating Robo task extensions are provided below.
-
-### Create your composer.json File
-
-Your composer.json file should look something like the example below:
-```
-{
-    "name": "boedah/robo-drush",
-    "description": "Drush CommandStack for Robo Task Runner",
-    "type": "robo-tasks",
-    "autoload": {
-        "psr-4": {
-            "Boedah\\Robo\\Task\\Drush\\": "src"
-        }
-    },
-    "require": {
-        "php": ">=5.5.0",
-        "consolidation/robo": "~1"
-    }
-}
-```
-Customize the name and autoload paths as necessary, and add any additional required projects needed by the tasks that your extensions will provide.  The type of your project should always be `robo-tasks`.  Robo only supports php >= 5.5.0; you may require a higher version of php if necessary.
-
-### Create the loadTasks.php Trait
-
-It is recommended to place your trait-loading task in a `loadTasks` file in the same namespace as the task implementation.
-```
-namespace Boedah\Robo\Task\Drush;
-
-use Robo\Container\SimpleServiceProvider;
-
-trait loadTasks
-{
-    /**
-     * @param string $pathToDrush
-     * @return DrushStack
-     */
-    protected function taskDrushStack($pathToDrush = 'drush')
-    {
-        return $this->task(__FUNCTION__, $pathToDrush);
-    }
-}
-```
-Note that the name of the service for a given task must start with the word "task", and must have the same name as the function used to call the task.  `$this->task()` looks up the service by name; using the PHP built-in constant __FUNCTION__ for this parameter ensures that the names of these items remain in alignment.
-
-### Task implementation
-
-The implementation of each task class should extend \Robo\Task\BaseTask, or some class that extends the same, and should used chained initializer methods and defer all operations that alter the state of the system until its `run()` method.  If you follow these patterns, then your task extensions will be usable via Robo collection builders, as explained in the [collections](collections.md) documentation.
-
-There are many examples of task implementations in the Robo\Task namespace.  A very basic task example is provided below.  The namespace is `MyAssetTasks`, and the example task is `CompileAssets`. To customize to your purposes, choose an appropriate namespace, and then define as many tasks as you need.
-
-``` php
-<?php
-namespace MyAssetTasks;
-
-trait loadTasks
-{
-    /**
-     * Example task to compile assets
-     *
-     * @param string $pathToCompileAssets
-     * @return \MyAssetTasks\CompileAssets
-     */
-    protected function taskCompileAssets($path = null)
-    {
-        // Always construct your tasks with the `task()` task builder.
-        return $this->task(CompileAssets::class, $path);
-    }
-}
-
-class CompileAssets implements \Robo\Contract\TaskInterface
-{
-    // configuration params
-    protected $path;
-    protected $to;
-    function __construct($path)
-    {
-        $this->path = $path;
-    }
-
-    function to($filename)
-    {
-        $this->to = $filename;
-        // must return $this
-        return $this;
-    }
-
-    // must implement Run
-    function run()
-    {
-        //....
-    }
-}
-?>
-```
-
-To use the tasks you define in a RoboFile, use its `loadTasks` trait as explained in the section [Including Additional Tasks](#including-additional-tasks), above.
-
-### TaskIO
-
-To allow tasks access IO, use the `Robo\Common\TaskIO` trait, or inherit your task class from `Robo\Task\BaseTask` (recommended).
-
-Inside tasks you should print process details with `printTaskInfo`, `printTaskSuccess`, and `printTaskError`.
-```
-$this->printTaskInfo('Processing...');
-```
-The Task IO methods send all output through a PSR-3 logger. Tasks should use task IO exclusively; methods such as 'say' and 'ask' should reside in the command method. This allows tasks to be usable in any context that has a PSR-3 logger, including background or server processes where it is not possible to directly query the user.
-
-### Tasks That Use Tasks
-
-If one task implementation needs to use other tasks while it is running, it should do so via a `CollectionBuilder` object, as explained in the [Collections](collections.md) documentation.
-
-To obtain access to a `CollectionBuilder`, a task should implement `BuilderAwareInterface` and use `BuilderAwareTrait`.  It will then have access to a collection builder via the `$this->collectionBuilder()` method.
-
-### Testing Extensions
-
-If you wish to use the `task()` methods from your `loadTasks` trait in your unit tests, it is necessary to also use the Robo `TaskAccessor` trait, and define a `collectionBuilder()` method to provide a builder.  Collection builders are used to initialize all Robo tasks.  The easiest way to get a usable collection builder in your tests is to initialize Robo's default dependency injection container, and use it to request a new builder.
-
-An example of how to do this in a PHPUnit test is shown below.
-```
-use League\Container\ContainerAwareInterface;
-use League\Container\ContainerAwareTrait;
-use Symfony\Component\Console\Output\NullOutput;
-use Robo\TaskAccessor;
-use Robo\Robo;
-
-class DrushStackTest extends \PHPUnit_Framework_TestCase implements ContainerAwareInterface
-{
-    use \Boedah\Robo\Task\Drush\loadTasks;
-    use TaskAccessor;
-    use ContainerAwareTrait;
-
-    // Set up the Robo container so that we can create tasks in our tests.
-    function setup()
-    {
-        $container = Robo::createDefaultContainer(null, new NullOutput());
-        $this->setContainer($container);
-    }
-
-    // Scaffold the collection builder
-    public function collectionBuilder()
-    {
-        $emptyRobofile = new \Robo\Tasks;
-        return $this->getContainer()->get('collectionBuilder', [$emptyRobofile]);
-    }
-
-    public function testYesIsAssumed()
-    {
-        $command = $this->taskDrushStack()
-            ->drush('command')
-            ->getCommand();
-        $this->assertEquals('drush command -y', $command);
-    }
-}
-```
-To assert that the output of a command contains some value, use a `Symfony\Component\Console\Output\BufferedOutput` in place of null output when calling Robo::createDefaultContainer().
diff --git a/lib/composer/vendor/consolidation/robo/docs/framework.md b/lib/composer/vendor/consolidation/robo/docs/framework.md
deleted file mode 100644
index d0ae942fe..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/framework.md
+++ /dev/null
@@ -1,89 +0,0 @@
-# Robo as a Framework
-
-There are multiple ways to use and package Robo scripts; a few of the alternatives are presented below.
-
-## Creating a Standalone Phar with Robo
-
-It is possible to create a standalone phar that is implemented with Robo; doing this does not require the RoboFile to be located in the current working directory, or any particular location within your project. To achieve this, first set up your project as shown in the section [Implementing Composer Scripts with Robo](getting-started.md#implementing-composer-scripts-with-robo). Use of the "scripts" section is optional.
-
-Next, add an "autoload" section to your composer.json to provide a namespace for your Robo commands:
-```
-{
-    "name": "myorg/myproject",
-    "require": {
-        "consolidation/Robo": "~1"
-    },
-    "autoload":{
-        "psr-4":{
-            "MyProject\\":"src"
-        }
-    }
-}
-```
-Create a new file for your Robo commands, e.g. `class RoboFile` in `namespace MyProject\Commands;` in the file `src\Commands\RoboFile.php`.  Optionally, add more task libraries as described in the [extending](extending.md) document.
-
-Create a startup script similar to the one below, and add it to the root of your project, or some other location of your choosing:
-
-``` php
-#!/usr/bin/env php
-<?php
-
-/**
- * If we're running from phar load the phar autoload file.
- */
-$pharPath = \Phar::running(true);
-if ($pharPath) {
-    require_once "$pharPath/vendor/autoload.php";
-} else {
-    if (file_exists(__DIR__.'/vendor/autoload.php')) {
-        require_once __DIR__.'/vendor/autoload.php';
-    } elseif (file_exists(__DIR__.'/../../autoload.php')) {
-        require_once __DIR__ . '/../../autoload.php';
-    }
-}
-
-$commandClasses = [ \MyProject\Commands\RoboFile::class ];
-$statusCode = \Robo\Robo::run(
-    $_SERVER['argv'], 
-    $commandClasses, 
-    'MyAppName', 
-    '0.0.0-alpha0'
-);
-exit($statusCode);
-```
-When using Robo as a framework, the Robo file should be included in the autoloader, as Robo does not include a `RoboFile.php` file when used in this mode. Instead, specify the class or classes to load as a parameter to the Robo::run() method. By default, all output will be sent to a Symfony ConsoleOutput() that Robo will create for you. If you would like to use some other OutputInterface to capture the output, it may be specified via an optional fifth parameter.
-
-Use [box-project/box2](https://github.com/box-project/box2) to create a phar for your application.  Note that if you use Robo's taskPackPhar to create your phar, then `\Phar::running()` will always return an empty string due to a bug in this phar builder. If you encounter any problems with this, then hardcode the path to your autoload file.  See the [robo](https://github.com/consolidation-org/Robo/blob/master/robo) script for details.
-
-## Using Multiple RoboFiles in a Standalone Application
-
-It is possible to provide as many command classes as you wish to the Robo `Runner()` constructor. You might wish to separate your Robo command implementations into separate Robo files if you have a lot of commands, or if you wish to group similar commands together in the same source file. If you do this, you can simply add more class references to the `$commandClasses` variable shown above.
-```
-$commandClasses = [ 
-    \MyProject\Commands\BuildCommands::class, 
-    \MyProject\Commands\DeployCommands::class 
-];
-```
-If your application has a large number of command files, or if it supports command extensions, then you might wish to use the Command Discovery class to locate your files. The `CommandFileDiscovery` class will use the Symfony Finder class to search for all filenames matching the provided search pattern. It will return a list of class names using the provided base namespace.
-``` php
-$discovery = new \Consolidation\AnnotatedCommand\CommandFileDiscovery();
-$discovery->setSearchPattern('*Command.php');
-$commandClasses = $discovery->discover('php/MyProject/Commands', '\MyProject\Commands');
-```
-Pass the resulting `$commandClasses` to the `Runner()` constructor as shown above.  See the annotated-commands project for more information about the different options that the discovery command takes.
-
-## Using Your Own Dependency Injection Container with Robo (Advanced)
-
-It is also possible to completely replace the Robo application with your own.  To do this, set up your project as described in the sections above, but replace the Robo runner with your own main event loop.
-
-Create the Robo dependency injection container:
-```
-use League\Container\Container;
-
-$input = new \Symfony\Component\Console\Input\ArgvInput($argv);
-$output = new \Symfony\Component\Console\Output\ConsoleOutput();
-$conf = new \Robo\Config(); \\ or use your own subclass
-$app = new \My\Application();
-$container = \Robo\Robo::createDefaultContainer($input, $output, $app, $conf);
-```
-If you are using League\Container (recommended), then you may simply add and share your own classes to the same container.  If you are using some other DI container, then you should use [delegate lookup](https://github.com/container-interop/fig-standards/blob/master/proposed/container.md#14-additional-feature-delegate-lookup) to combine them.
diff --git a/lib/composer/vendor/consolidation/robo/docs/getting-started.md b/lib/composer/vendor/consolidation/robo/docs/getting-started.md
deleted file mode 100644
index 673f688db..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/getting-started.md
+++ /dev/null
@@ -1,418 +0,0 @@
-# Getting Started
-
-To begin you need to create a RoboFile. Just run `robo init` in your project directory:
-
-```
-cd myproject
-robo init
-```
-
-Your project directory may start out empty; Robo will create a new `RoboFile.php` for you. There will be RoboFile class which extends `\Robo\Tasks`, which includes all bundled tasks of Robo.
-
-``` php
-<?php
-class RoboFile extends \Robo\Tasks
-{
-}
-?>
-```
-
-## Commands
-
-All public methods of the RoboFile class will be treated as **commands**. You can run them from the CLI and pass arguments.
-
-``` php
-<?php
-class RoboFile extends \Robo\Tasks
-{
-    function hello($world)
-    {
-        $this->say("Hello, $world");
-    }
-}
-?>
-```
-
-When we run:
-
-```
-robo hello davert
-➜ Hello, davert
-```
-
-Method names should be camelCased. In CLI `camelCased` method will be available as `camel:cased` command.
-`longCamelCased` method will be transformed to `long:camel-cased` command.
-
-**Note:** This assumes you have installed Robo by downloading the [robo.phar](http://robo.li/robo.phar) file and copied it to a directory in your $PATH. For example, `cp robo.phar ~/bin/robo`.
-
-### Arguments
-
-All method parameters without default values are treated as required arguments. In our example command `hello` requires one argument.
-If you pass a default value to parameter the argument becomes optional:
-
-``` php
-<?php
-    function hello($world = 'world')
-    {
-        $this->say("Hello, $world");
-    }
-?>
-```
-
-```
-robo hello
-➜ Hello, world
-```
-
-To accept multiple, variable arguments, define a parameter as an `array`; Robo will then pass all CLI arguments in this variable:
-
-``` php
-<?php
-    function hello(array $world)
-    {
-        $this->say("Hello, " . implode(', ', $world));
-    }
-?>
-```
-
-```
-robo hello davert jon bill bob
-➜ Hello, davert, jon, bill, bob
-```
-
-### Options
-
-To define command options you should define the last method parameter as an associative array where the keys define the option names and the values provide each option's default values:
-
-``` php
-<?php
-    function hello($opts = ['silent' => false])
-    {
-        if (!$opts['silent']) $this->say("Hello, world");
-    }
-?>
-```
-
-```
-robo hello
-➜ Hello, world
-
-robo hello --silent
-```
-
-A one-character shortcut can be specified for option:
-
-``` php
-<?php
-    function hello($opts = ['silent|s' => false])
-    {
-        if (!$opts['silent']) $this->say("Hello, world");
-    }
-?>
-```
-
-Now command can be executed with '-s' to run in silent mode: 
-
-```
-robo hello -s
-```
-
-### Load From Other Directories
-
-Robo can execute commands from a RoboFile located in different directory.
-You can specify the path to another RoboFile by including the `--load-from` option:
-
-```
-robo run --load-from /path/to/my/other/project
-```
-
-### Pass-Through Arguments
-
-Sometimes you need to pass arguments from your command into a task. A command line after the `--` characters is treated as one argument.
-Any special character like `-` will be passed into without change.
-
-``` php
-<?php
-    function ls($args)
-    {
-        $this->taskExec('ls')->args($args)->run();
-    }
-?>
-```
-
-```
-robo ls -- Robo -c --all
- [Robo\Task\ExecTask] running ls Robo -c --all
- .  ..  CHANGELOG.md  codeception.yml  composer.json  composer.lock  docs  .git  .gitignore  .idea  LICENSE  README.md  robo  RoboFile.php  robo.phar  src  tests  .travis.yml  vendor
-```
-
-### Help
-
-The help text for a command in a RoboFile may be provided in Doc-Block comments. An example help Doc-Block comment is shown below:
-
-``` php
-<?php
-/**
- * Calculate the fibonacci sequence between two numbers.
- *
- * Graphic output will look like
- *     +----+---+-------------+
- *     |    |   |             |
- *     |    |-+-|             |
- *     |----+-+-+             |
- *     |        |             |
- *     |        |             |
- *     |        |             |
- *     +--------+-------------+
- *
- * @param int $start Number to start from
- * @param int $steps Number of steps to perform
- * @param array $opts
- * @option $graphic Display the sequence graphically using cube
- *                  representation
- */
-public function fibonacci($start, $steps, $opts = ['graphic' => false])
-{
-}
-?>
-```
-
-The corresponding help text produced is:
-
-```
-robo fibonacci --help
-Usage:
- fibonacci [--graphic] start steps
-
-Arguments:
- start                 Number to start from
- steps                 Number of steps to perform
-
-Options:
- --graphic             Display the sequence graphically using cube representation
-
-Help:
- Graphic output will look like
-     +----+---+-------------+
-     |    |   |             |
-     |    |-+-|             |
-     |----+-+-+             |
-     |        |             |
-     |        |             |
-     |        |             |
-     +--------+-------------+
-```
-
-Arguments and options are populated from annotations.
-
-Initially added with [PR by @jonsa](https://github.com/consolidation/Robo/pull/71); now provided by the [consolidation/annotated-command](https://github.com/consolidation/annotated-command) project, which was factored out from Robo.
-
-### Ignored methods
-
-Robo ignores any method of your RoboFile that begins with `get` or `set`. These methods are presumed to be data accessors, not commands.  To implement a command whose name contains `get` or `set`, use the `@command` annotation.
-
-``` php
-<?php
-    /**
-     * @command set-alignment
-     */
-    function setAlignment($value)
-    {
-        ...
-    }
-?>
-```
-
-## Tasks
-
-Robo commands typically divide the work they need to accomplish into **tasks**. The command first determines what needs to be done, inspecting current state if necessary, and then sets up and executes one or more tasks that make the actual changes needed by the command.  (See also the documentation on [Collections](collections.md), which allow you to combine groups of tasks which can provide rollback functions to recover from failure situations.)
-
-For details on how to add custom tasks to Robo, see the [extending](extending.md) document.
-
-### Shortcuts
-
-Some tasks may have shortcuts. If a task does not require multi-step configuration, it can be executed with a single line:
- 
-```php
-<?php
-$this->_exec('ps aux');
-$this->_copy('config/env.example.yml','config/env.yml');
-?>
-```
-
-### Result
-
-Each task must return an instance of `Robo\Result`. A Robo Result contains the task instance, exit code, message, and any variable data that the task may wish to return.
-
-The `run` method of `CompileAssets` class may look like this:
-
-```
-return new Robo\Result($this, $exitCode, "Assets compiled");
-```
-
-or
-
-```
-return Robo\Result::success($this, "Assets compiled");
-return Robo\Result::error($this, "Failed to compile assets");
-```
-
-You can use this results to check if execution was successful, either using the `wasSuccessful()` method, or via the `invoke` shortcut. We will use the `Exec` task in next example to illustrate this:
-
-``` php
-<?php
-class RoboFile
-{
-    use Robo\Task\Base\loadShortcuts;
-
-    function test()
-    {
-        $res1 = $this->_exec('phpunit tests/integration');
-        $res2 = $this->_exec('phpunit tests/unit');
-
-        // print message when tests passed
-        if ($res1->wasSuccessful() and $res2->wasSuccessful()) $this->say("All tests passed");
-    }
-}
-?>
-```
-When making multi-step commands that call one task after another, it is best to use a collection to group the tasks together. The collection will handle error detection and rollback, and will return a single Result object when done. For more information, see the [Collections](collections.md) documentation.
-
-Some tasks may also attach data to the Result object.  If this is done, the data may be accessed as an array; for example, `$result['path'];`. This is not common.
-
-Commands should return a Result object obtained from a task; this will ensure that the command exit code is set correctly.  If a command does not have a Result object available, then it may use a ResultData object.  ResultData objects are just like Result objects, except the do not contain a reference to a task.
-
-return new Robo\ResultData($exitcode, 'Error message.');
-
-If the command returns a TaskInterface instead of a result, then the task will be executed, and the result from that task will be used as the final result of the command. See also `Formatters`, below.
-
-### Stack
-
-Some tasks contain `Stack` in their name. These are called "stack" tasks, and they execute similar tasks one after the other.  Each of the primary methods in a stack class executes an operation.
-
-Stack tasks also contain a `stopOnFail` method which can be used to stop task execution if one of its commands was unsuccessful.
-
-### Global StopOnFail
-
-There is a global `stopOnFail` method as well, that can be used to stop a command on first failure of a task.
-
-```
-$this->stopOnFail(true);
-```
-
-### IO
-
-As you noticed, you can print text via the `say` method, which is taken from the `Robo\Output` trait.
-
-```
-$this->say("Hello");
-```
-
-Also, you can ask for input from console:
-
-```
-$name = $this->ask("What is your name?");
-```
-
-There are also `askDefault`, `askHidden`, and `confirm` methods.
-
-In addition, Robo makes all of the methods of Symfony Style available throgh the `io()` method:
-
-$this->io()->title("Build all site assets");
-
-This allows Robo scripts to follow the [Symfony Console Style Guide](http://symfony.com/blog/new-in-symfony-2-8-console-style-guide) if desired.
-
-### Formatters
-
-It is preferable for commands that look up and display information should avoid doing IO directly, and should instead return the data they wish to display as an array. This data can then be converted into different data formats, such as "table" and "json". The user may select which formatter to use via the --format option. For details on formatters, see the [consolidation/output-formatters](https://github.com/consolidation/output-formatters) project.
-
-### Progress
-
-Robo supports progress indicators via the Symfony ProgressBar class.  Long-running tasks that wish to display the progress indicator may do so via four simple steps:
-
-- Override the `progressIndicatorSteps()` method and return the number of "steps" in the operation.
-- Call `$this->startProgressIndicator()` to begin the progress indicator running.
-- Call `$this->advanceProgressIndicator()` a number of times equal to the result returned by `progressIndicatorSteps()`
-- Call `$this->stopProgressIndicator()` when the operation is completed.
-
-An example of this is shown below:
-
-``` php
-<?php
-class MyTask extends BaseTask
-{
-    protected $steps = 10;
-    
-    public function progressIndicatorSteps()
-    {
-        return $this->steps;
-    }
-    
-    public function run()
-    {
-        $exitCode = 0;
-        $errorMessage = "";
-    
-        $this->startProgressIndicator();
-        for ($i = 0; $i < $this->steps; ++$i) {
-            $this->advanceProgressIndicator();
-        }
-        $this->stopProgressIndicator();
-
-        return new Result($this, $exitCode, $errorMessage, ['time' => $this->getExecutionTime()]);
-    }
-}
-?>
-```
-Tasks should not attempt to use a specific progress indicator (e.g. the Symfony ProgressBar class) directly, as the ProgressIndicatorAwareTrait allows for an appropriate progress indicator to be used (or omitted) as best suits the application.
-
-Note that when using [Collections](collections.md), the progress bar will automatically be shown if the collection takes longer than two seconds to run.  Each task in the collection will count for one "step"; if the task supports progress indicators as shown above, then it will add an additional number of steps as indicated by its `progressIndicatorSteps()` method.
-
-## Working with Composer
-
-### Adding a RoboFile to your Project
-
-Robo is designed to work well with Composer. To use Robo scripts in your Composer-based project, simply add `robo` to your composer.json file:
-```
-$ cd myproject
-$ composer require consolidation/Robo:~1
-$ ./vendor/bin/robo mycommand
-```
-If you do not want to type the whole path to Robo, you may add `./vendor/bin` to your $PATH (relative paths work), or use `composer exec` to find and run Robo:
-```
-$ composer exec robo mycommand
-```
-
-### Implementing Composer Scripts with Robo
-
-When using Robo in your project, it is convenient to define Composer scripts that call your Robo commands.  Simply add the following to your composer.json file:
-```
-{
-    "name": "myorg/myproject",
-    "require": {
-        "consolidation/Robo": "~1"
-    },
-    "scripts": {
-        "test": "composer robo test",
-        "phar": "composer robo phar:build",
-        "robo": "robo --ansi --load-from $(pwd)/scripts/BuildCommands.php"
-    }
-}
-```
-*Note*: When you include Robo as a library like this, some external projects used by certain core Robo tasks are not automatically included in your project.  See the `"suggest":` section of Robo's composer.json for a list of external projects you might also want to require in your project.
-
-Once you have set up your composer.json file (and ran `composer update` if you manually changed the `require` or `require-dev` sections), Composer will ensure that your project-local copy of Robo in the `vendor/bin` dir is in your $PATH when you run the additional Composer scripts that you declared:
-```
-$ cd myproject
-$ composer test
-$ composer phar
-```
-This will call the public methods `test()` and `phar()` in your RoboFile.php when using `composer test` and `composer phar`, respectively.
-
-Advertising your build commands as Composer scripts is a useful way to provide the key commands used for testing, building or packaging your application. Also, if your application should happen to provide a commandline tool to perform the operations of the application itself, then defining your build commands in their own RoboFile provides desirable separation, keeping your build commands out of the help and list commands of your primary script.
-
-If you would like to simplify the output of your script (e.g. when running on a CI service), replace the `--ansi` option in the example above with `--no-ansi`, and  colored terminal output and progress bars will be disabled. 
-
-## Robo as a Framework
-
-For an overview on how to turn your Robo scripts into standalone tools, see the example [robo.script](https://github.com/consolidation/Robo/blob/master/examples/robo.script), and the section [Robo as a Framework](framework.md).
diff --git a/lib/composer/vendor/consolidation/robo/docs/index.md b/lib/composer/vendor/consolidation/robo/docs/index.md
deleted file mode 100644
index cdb6d099f..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/index.md
+++ /dev/null
@@ -1,24 +0,0 @@
-# Robo Documentation
-
-* [Getting Started](getting-started.md)
-* [Collections](collections.md)
-* [Extending](extending.md)
-* [Robo as a Framework](framework.md)
-
-## Tasks
-
-* [ApiGen](tasks/ApiGen.md)
-* [Archive](tasks/Archive.md)
-* [Assets](tasks/Assets.md)
-* [Base](tasks/Base.md)
-* [Bower](tasks/Bower.md)
-* [Composer](tasks/Composer.md)
-* [Development](tasks/Development.md)
-* [Docker](tasks/Docker.md)
-* [File](tasks/File.md)
-* [Filesystem](tasks/Filesystem.md)
-* [Gulp](tasks/Gulp.md)
-* [Npm](tasks/Npm.md)
-* [Remote](tasks/Remote.md)
-* [Testing](tasks/Testing.md)
-* [Vcs](tasks/Vcs.md)
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/ApiGen.md b/lib/composer/vendor/consolidation/robo/docs/tasks/ApiGen.md
deleted file mode 100644
index 255404b8f..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/ApiGen.md
+++ /dev/null
@@ -1,56 +0,0 @@
-# ApiGen Tasks
-## ApiGen
-
-
-Executes ApiGen command to generate documentation
-
-``` php
-<?php
-// ApiGen Command
-$this->taskApiGen('./apigen.neon')
-     ->templateConfig('vendor/apigen/apigen/templates/bootstrap/config.neon')
-     ->wipeout(true)
-      ->run();
-?>
-```
-
-* `config($config)`   * `param string` $config
-* `source($src)`   * `param array|string|Traversable` $src one or more source values
-* `destination($dest)`   * `param string` $dest
-* `extensions($exts)`   * `param array|string` $exts one or more extensions
-* `exclude($exclude)`   * `param array|string` $exclude one or more exclusions
-* `skipDocPath($path)`   * `param array|string|Traversable` $path one or more skip-doc-path values
-* `skipDocPrefix($prefix)`   * `param array|string|Traversable` $prefix one or more skip-doc-prefix values
-* `charset($charset)`   * `param array|string` $charset one or more charsets
-* `mainProjectNamePrefix($name)`   * `param string` $name
-* `title($title)`   * `param string` $title
-* `baseUrl($baseUrl)`   * `param string` $baseUrl
-* `googleCseId($id)`   * `param string` $id
-* `googleAnalytics($trackingCode)`   * `param string` $trackingCode
-* `templateConfig($templateConfig)`   * `param mixed` $templateConfig
-* `allowedHtml($tags)`   * `param array|string` $tags one or more supported html tags
-* `groups($groups)`   * `param string` $groups
-* `autocomplete($types)`   * `param array|string` $types or more supported autocomplete types
-* `accessLevels($levels)`   * `param array|string` $levels one or more access levels
-* `internal($internal)`   * `param boolean|string` $internal 'yes' or true if internal, 'no' or false if not
-* `php($php)`   * `param boolean|string` $php 'yes' or true to generate documentation for internal php classes,
-* `tree($tree)`   * `param bool|string` $tree 'yes' or true to generate a tree view of classes, 'no' or false otherwise
-* `deprecated($dep)`   * `param bool|string` $dep 'yes' or true to generate documentation for deprecated classes, 'no' or false otherwise
-* `todo($todo)`   * `param bool|string` $todo 'yes' or true to document tasks, 'no' or false otherwise
-* `sourceCode($src)`   * `param bool|string` $src 'yes' or true to generate highlighted source code, 'no' or false otherwise
-* `download($zipped)`   * `param bool|string` $zipped 'yes' or true to generate downloadable documentation, 'no' or false otherwise
-* `report($path)` 
-* `wipeout($wipeout)`   * `param bool|string` $wipeout 'yes' or true to clear out the destination directory, 'no' or false otherwise
-* `quiet($quiet)`   * `param bool|string` $quiet 'yes' or true for quiet, 'no' or false otherwise
-* `progressbar($bar)`   * `param bool|string` $bar 'yes' or true to display a progress bar, 'no' or false otherwise
-* `colors($colors)`   * `param bool|string` $colors 'yes' or true colorize the output, 'no' or false otherwise
-* `updateCheck($check)`   * `param bool|string` $check 'yes' or true to check for updates, 'no' or false otherwise
-* `debug($debug)`   * `param bool|string` $debug 'yes' or true to enable debug mode, 'no' or false otherwise
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/Archive.md b/lib/composer/vendor/consolidation/robo/docs/tasks/Archive.md
deleted file mode 100644
index 103845d2a..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/Archive.md
+++ /dev/null
@@ -1,52 +0,0 @@
-# Archive Tasks
-## Extract
-
-
-Extracts an archive.
-
-Note that often, distributions are packaged in tar or zip archives
-where the topmost folder may contain variable information, such as
-the release date, or the version of the package.  This information
-is very useful when unpacking by hand, but arbitrarily-named directories
-are much less useful to scripts.  Therefore, by default, Extract will
-remove the top-level directory, and instead store all extracted files
-into the directory specified by $archivePath.
-
-To keep the top-level directory when extracting, use
-`preserveTopDirectory(true)`.
-
-``` php
-<?php
-$this->taskExtract($archivePath)
- ->to($destination)
- ->preserveTopDirectory(false) // the default
- ->run();
-?>
-```
-
-* `to(string)`  location to store extracted files
-
-* `to($to)`  Location to store extracted files.
-* `preserveTopDirectory($preserve = null)`   * `param bool` $preserve
-
-## Pack
-
-
-Creates a zip or tar archive.
-
-``` php
-<?php
-$this->taskPack(
-<archiveFile>)
-->add('README')                         // Puts file 'README' in archive at the root
-->add('project')                        // Puts entire contents of directory 'project' in archinve inside 'project'
-->addFile('dir/file.txt', 'file.txt')   // Takes 'file.txt' from cwd and puts it in archive inside 'dir'.
-->run();
-?>
-```
-
-* `archiveFile($archiveFile)`   * `param string` $archiveFile
-* `addFile($placementLocation, $filesystemLocation)`  Add an item to the archive. Like file_exists(), the parameter
-* `addDir($placementLocation, $filesystemLocation)`  Alias for addFile, in case anyone has angst about using
-* `add($item)`  Add a file or directory, or list of same to the archive.
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/Assets.md b/lib/composer/vendor/consolidation/robo/docs/tasks/Assets.md
deleted file mode 100644
index 54fc21104..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/Assets.md
+++ /dev/null
@@ -1,163 +0,0 @@
-# Assets Tasks
-
-## ImageMinify
-
-
-Minifies images. When the required minifier is not installed on the system
-the task will try to download it from the [imagemin](https://github.com/imagemin) repository.
-
-When the task is run without any specified minifier it will compress the images
-based on the extension.
-
-```php
-$this->taskImageMinify('assets/images/*')
-    ->to('dist/images/')
-    ->run();
-```
-
-This will use the following minifiers:
-
-- PNG: optipng
-- GIF: gifsicle
-- JPG, JPEG: jpegtran
-- SVG: svgo
-
-When the minifier is specified the task will use that for all the input files. In that case
-it is useful to filter the files with the extension:
-
-```php
-$this->taskImageMinify('assets/images/*.png')
-    ->to('dist/images/')
-    ->minifier('pngcrush');
-    ->run();
-```
-
-The task supports the following minifiers:
-
-- optipng
-- pngquant
-- advpng
-- pngout
-- zopflipng
-- pngcrush
-- gifsicle
-- jpegoptim
-- jpeg-recompress
-- jpegtran
-- svgo (only minification, no downloading)
-
-You can also specifiy extra options for the minifiers:
-
-```php
-$this->taskImageMinify('assets/images/*.jpg')
-    ->to('dist/images/')
-    ->minifier('jpegtran', ['-progressive' => null, '-copy' => 'none'])
-    ->run();
-```
-
-This will execute as:
-`jpegtran -copy none -progressive -optimize -outfile "dist/images/test.jpg" "/var/www/test/assets/images/test.jpg"`
-
-* `to($target)`  Sets the target directory where the files will be copied to.
-* `minifier($minifier, array $options = Array ( ) )`  Sets the minifier.
-
-## Less
-
-
-Compiles less files.
-
-```php
-<?php
-$this->taskLess([
-    'less/default.less' => 'css/default.css'
-])
-->run();
-?>
-```
-
-Use one of both less compilers in your project:
-
-```
-"leafo/lessphp": "~0.5",
-"oyejorge/less.php": "~1.5"
-```
-
-Specify directory (string or array) for less imports lookup:
-
-```php
-<?php
-$this->taskLess([
-    'less/default.less' => 'css/default.css'
-])
-->importDir('less')
-->compiler('lessphp')
-->run();
-?>
-```
-
-You can implement additional compilers by extending this task and adding a
-method named after them and overloading the lessCompilers() method to
-inject the name there.
-
-* `importDir($dirs)`  Sets import directories
-* `addImportPath($dir)`  Adds import directory
-* `setImportPaths($dirs)`  Sets import directories
-* `setFormatter($formatterName)`   * `param string` $formatterName
-* `compiler($compiler, array $options = Array ( ) )`  Sets the compiler.
-
-## Minify
-
-
-Minifies asset file (CSS or JS).
-
-``` php
-<?php
-$this->taskMinify( 'web/assets/theme.css' )
-     ->run()
-?>
-```
-Please install additional dependencies to use:
-
-```
-"patchwork/jsqueeze": "~1.0",
-"natxet/CssMin": "~3.0"
-```
-
-* `to($dst)`  Sets destination. Tries to guess type from it.
-* `type($type)`  Sets type with validation.
-* `singleLine($singleLine)`  Single line option for the JS minimisation.
-* `keepImportantComments($keepImportantComments)`  keepImportantComments option for the JS minimisation.
-* `specialVarRx($specialVarRx)`  specialVarRx option for the JS minimisation.
-* `__toString()`  @return string
-
-## Scss
-
-
-Compiles scss files.
-
-```php
-<?php
-$this->taskScss([
-    'scss/default.scss' => 'css/default.css'
-])
-->importDir('assets/styles')
-->run();
-?>
-```
-
-Use the following scss compiler in your project:
-
-```
-"leafo/scssphp": "~0.1",
-```
-
-You can implement additional compilers by extending this task and adding a
-method named after them and overloading the scssCompilers() method to
-inject the name there.
-
-* `setFormatter($formatterName)`  Sets the formatter for scssphp
-* `importDir($dirs)`  Sets import directories
-* `addImportPath($dir)`  Adds import directory
-* `setImportPaths($dirs)`  Sets import directories
-* `compiler($compiler, array $options = Array ( ) )`  Sets the compiler.
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/Base.md b/lib/composer/vendor/consolidation/robo/docs/tasks/Base.md
deleted file mode 100644
index 3dc5fcd8b..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/Base.md
+++ /dev/null
@@ -1,126 +0,0 @@
-# Base Tasks
-## Exec
-
-
-Executes shell script. Closes it when running in background mode.
-
-``` php
-<?php
-$this->taskExec('compass')->arg('watch')->run();
-// or use shortcut
-$this->_exec('compass watch');
-
-$this->taskExec('compass watch')->background()->run();
-
-if ($this->taskExec('phpunit .')->run()->wasSuccessful()) {
- $this->say('tests passed');
-}
-
-?>
-```
-
-* `background()`  Executes command in background mode (asynchronously)
-* `timeout($timeout)`  Stop command if it runs longer then $timeout in seconds
-* `idleTimeout($timeout)`  Stops command if it does not output something for a while
-* `env(array $env)`  Sets the environment variables for the command
-* `simulate($context)`  {@inheritdoc}
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## ExecStack
-
-
-Execute commands one by one in stack.
-Stack can be stopped on first fail if you call `stopOnFail()`.
-
-```php
-<?php
-$this->taskExecStack()
- ->stopOnFail()
- ->exec('mkdir site')
- ->exec('cd site')
- ->run();
-
-?>
-```
-
-* `$this stopOnFail()` 
-
-* `executable($executable)`   * `param string` $executable
-* `exec($command)`   * `param string|string[]` $command
-* `stopOnFail($stopOnFail = null)`   * `param bool` $stopOnFail
-* `result($result)` 
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-
-## ParallelExec
-
-
-Class ParallelExecTask
-
-``` php
-<?php
-$this->taskParallelExec()
-  ->process('php ~/demos/script.php hey')
-  ->process('php ~/demos/script.php hoy')
-  ->process('php ~/demos/script.php gou')
-  ->run();
-?>
-```
-
-
-* ` timeout(int $timeout)`  stops process if it runs longer then `$timeout` (seconds)
-* ` idleTimeout(int $timeout)`  stops process if it does not output for time longer then `$timeout` (seconds)
-
-* `printed($isPrinted = null)`   * `param bool` $isPrinted
-* `process($command)`   * `param string|\Robo\Contract\CommandInterface` $command
-* `timeout($timeout)`   * `param int` $timeout
-* `idleTimeout($idleTimeout)`   * `param int` $idleTimeout
-
-## SymfonyCommand
-
-
-Executes Symfony Command
-
-``` php
-<?php
-// Symfony Command
-$this->taskSymfonyCommand(new \Codeception\Command\Run('run'))
-     ->arg('suite','acceptance')
-     ->opt('debug')
-     ->run();
-
-// Artisan Command
-$this->taskSymfonyCommand(new ModelGeneratorCommand())
-     ->arg('name', 'User')
-     ->run();
-?>
-```
-
-* `arg($arg, $value)`   * `param string` $arg
-* `opt($option, $value = null)` 
-
-## Watch
-
-
-Runs task when specified file or dir was changed.
-Uses Lurker library.
-
-``` php
-<?php
-$this->taskWatch()
- ->monitor('composer.json', function() {
-     $this->taskComposerUpdate()->run();
-})->monitor('src', function() {
-     $this->taskExec('phpunit')->run();
-})->run();
-?>
-```
-
-* `monitor($paths, $callable)`   * `param string|string[]` $paths
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/Bower.md b/lib/composer/vendor/consolidation/robo/docs/tasks/Bower.md
deleted file mode 100644
index c54d6015d..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/Bower.md
+++ /dev/null
@@ -1,60 +0,0 @@
-# Bower Tasks
-
-## Install
-
-
-Bower Install
-
-``` php
-<?php
-// simple execution
-$this->taskBowerInstall()->run();
-
-// prefer dist with custom path
-$this->taskBowerInstall('path/to/my/bower')
-     ->noDev()
-     ->run();
-?>
-```
-
-* `allowRoot()`  adds `allow-root` option to bower
-* `forceLatest()`  adds `force-latest` option to bower
-* `noDev()`  adds `production` option to bower
-* `offline()`  adds `offline` option to bower
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Update
-
-
-Bower Update
-
-``` php
-<?php
-// simple execution
-$this->taskBowerUpdate->run();
-
-// prefer dist with custom path
-$this->taskBowerUpdate('path/to/my/bower')
-     ->noDev()
-     ->run();
-?>
-```
-
-* `allowRoot()`  adds `allow-root` option to bower
-* `forceLatest()`  adds `force-latest` option to bower
-* `noDev()`  adds `production` option to bower
-* `offline()`  adds `offline` option to bower
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/Composer.md b/lib/composer/vendor/consolidation/robo/docs/tasks/Composer.md
deleted file mode 100644
index 310c3ef32..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/Composer.md
+++ /dev/null
@@ -1,179 +0,0 @@
-# Composer Tasks
-
-## DumpAutoload
-
-
-Composer Dump Autoload
-
-``` php
-<?php
-// simple execution
-$this->taskComposerDumpAutoload()->run();
-
-// dump auto loader with custom path
-$this->taskComposerDumpAutoload('path/to/my/composer.phar')
-     ->preferDist()
-     ->run();
-
-// optimize autoloader dump with custom path
-$this->taskComposerDumpAutoload('path/to/my/composer.phar')
-     ->optimize()
-     ->run();
-
-// optimize autoloader dump with custom path and no dev
-$this->taskComposerDumpAutoload('path/to/my/composer.phar')
-     ->optimize()
-     ->noDev()
-     ->run();
-?>
-```
-
-* `optimize()`   * `return` $this
-* `preferDist()`  adds `prefer-dist` option to composer
-* `preferSource()`  adds `prefer-source` option to composer
-* `noDev()`  adds `no-dev` option to composer
-* `noAnsi()`  adds `no-ansi` option to composer
-* `ansi()`  adds `ansi` option to composer
-* `optimizeAutoloader()`  adds `optimize-autoloader` option to composer
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Install
-
-
-Composer Install
-
-``` php
-<?php
-// simple execution
-$this->taskComposerInstall()->run();
-
-// prefer dist with custom path
-$this->taskComposerInstall('path/to/my/composer.phar')
-     ->preferDist()
-     ->run();
-
-// optimize autoloader with custom path
-$this->taskComposerInstall('path/to/my/composer.phar')
-     ->optimizeAutoloader()
-     ->run();
-?>
-```
-
-* `preferDist()`  adds `prefer-dist` option to composer
-* `preferSource()`  adds `prefer-source` option to composer
-* `noDev()`  adds `no-dev` option to composer
-* `noAnsi()`  adds `no-ansi` option to composer
-* `ansi()`  adds `ansi` option to composer
-* `optimizeAutoloader()`  adds `optimize-autoloader` option to composer
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Remove
-
-
-Composer Validate
-
-``` php
-<?php
-// simple execution
-$this->taskComposerValidate()->run();
-?>
-```
-
-* `dev()`   * `return` $this
-* `noProgress()`   * `return` $this
-* `noUpdate()`   * `return` $this
-* `updateNoDev()`   * `return` $this
-* `noUpdateWithDependencies()`   * `return` $this
-* `preferDist()`  adds `prefer-dist` option to composer
-* `preferSource()`  adds `prefer-source` option to composer
-* `noDev()`  adds `no-dev` option to composer
-* `noAnsi()`  adds `no-ansi` option to composer
-* `ansi()`  adds `ansi` option to composer
-* `optimizeAutoloader()`  adds `optimize-autoloader` option to composer
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Update
-
-
-Composer Update
-
-``` php
-<?php
-// simple execution
-$this->taskComposerUpdate()->run();
-
-// prefer dist with custom path
-$this->taskComposerUpdate('path/to/my/composer.phar')
-     ->preferDist()
-     ->run();
-
-// optimize autoloader with custom path
-$this->taskComposerUpdate('path/to/my/composer.phar')
-     ->optimizeAutoloader()
-     ->run();
-?>
-```
-
-* `preferDist()`  adds `prefer-dist` option to composer
-* `preferSource()`  adds `prefer-source` option to composer
-* `noDev()`  adds `no-dev` option to composer
-* `noAnsi()`  adds `no-ansi` option to composer
-* `ansi()`  adds `ansi` option to composer
-* `optimizeAutoloader()`  adds `optimize-autoloader` option to composer
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Validate
-
-
-Composer Validate
-
-``` php
-<?php
-// simple execution
-$this->taskComposerValidate()->run();
-?>
-```
-
-* `noCheckAll()`   * `return` $this
-* `noCheckLock()`   * `return` $this
-* `noCheckPublish()`   * `return` $this
-* `withDependencies()`   * `return` $this
-* `strict()`   * `return` $this
-* `preferDist()`  adds `prefer-dist` option to composer
-* `preferSource()`  adds `prefer-source` option to composer
-* `noDev()`  adds `no-dev` option to composer
-* `noAnsi()`  adds `no-ansi` option to composer
-* `ansi()`  adds `ansi` option to composer
-* `optimizeAutoloader()`  adds `optimize-autoloader` option to composer
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/Development.md b/lib/composer/vendor/consolidation/robo/docs/tasks/Development.md
deleted file mode 100644
index f5c715572..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/Development.md
+++ /dev/null
@@ -1,282 +0,0 @@
-# Development Tasks
-## Changelog
-
-
-Helps to manage changelog file.
-Creates or updates `changelog.md` file with recent changes in current version.
-
-``` php
-<?php
-$version = "0.1.0";
-$this->taskChangelog()
- ->version($version)
- ->change("released to github")
- ->run();
-?>
-```
-
-Changes can be asked from Console
-
-``` php
-<?php
-$this->taskChangelog()
- ->version($version)
- ->askForChanges()
- ->run();
-?>
-```
-
-* `Development\Changelog filename(string $filename)` 
-* `Development\Changelog anchor(string $anchor)` 
-* `Development\Changelog version(string $version)` 
-
-* `filename($filename)`   * `param string` $filename
-* `log($item)`   * `param string` $item
-* `anchor($anchor)`   * `param string` $anchor
-* `version($version)`   * `param string` $version
-* `changes(array $data)`   * `param array` $data
-* `change($change)`   * `param string` $change
-* `getChanges()`  @return array
-
-## GenerateMarkdownDoc
-
-
-Simple documentation generator from source files.
-Takes classes, properties and methods with their docblocks and writes down a markdown file.
-
-``` php
-<?php
-$this->taskGenDoc('models.md')
-     ->docClass('Model\User') // take class Model\User
-     ->docClass('Model\Post') // take class Model\Post
-     ->filterMethods(function(\ReflectionMethod $r) {
-         return $r->isPublic() or $r->isProtected(); // process public and protected methods
-     })->processClass(function(\ReflectionClass $r, $text) {
-         return "Class ".$r->getName()."\n\n$text\n\n###Methods\n";
-     })->run();
-```
-
-By default this task generates a documentation for each public method of a class.
-It combines method signature with a docblock. Both can be post-processed.
-
-``` php
-<?php
-$this->taskGenDoc('models.md')
-     ->docClass('Model\User')
-     ->processClassSignature(false) // false can be passed to not include class signature
-     ->processClassDocBlock(function(\ReflectionClass $r, $text) {
-         return "[This is part of application model]\n" . $text;
-     })->processMethodSignature(function(\ReflectionMethod $r, $text) {
-         return "#### {$r->name}()";
-     })->processMethodDocBlock(function(\ReflectionMethod $r, $text) {
-         return strpos($r->name, 'save')===0 ? "[Saves to the database]\n" . $text : $text;
-     })->run();
-```
-
-* ` docClass(string $classname)`  put a class you want to be documented
-* ` filterMethods(\Closure $func)`  using callback function filter out methods that won't be documented
-* ` filterClasses(\Closure $func)`  using callback function filter out classes that won't be documented
-* ` filterProperties(\Closure $func)`  using callback function filter out properties that won't be documented
-* ` processClass(\Closure $func)`  post-process class documentation
-* ` processClassSignature(\Closure $func)`  post-process class signature. Provide *false* to skip.
-* ` processClassDocBlock(\Closure $func)`  post-process class docblock contents. Provide *false* to skip.
-* ` processMethod(\Closure $func)`  post-process method documentation. Provide *false* to skip.
-* ` processMethodSignature(\Closure $func)`  post-process method signature. Provide *false* to skip.
-* ` processMethodDocBlock(\Closure $func)`  post-process method docblock contents. Provide *false* to skip.
-* ` processProperty(\Closure $func)`  post-process property documentation. Provide *false* to skip.
-* ` processPropertySignature(\Closure $func)`  post-process property signature. Provide *false* to skip.
-* ` processPropertyDocBlock(\Closure $func)`  post-process property docblock contents. Provide *false* to skip.
-* ` reorder(\Closure $func)`  use a function to reorder classes
-* ` reorderMethods(\Closure $func)`  use a function to reorder methods in class
-* ` prepend($text)`  inserts text into beginning of markdown file
-* ` append($text)`  inserts text in the end of markdown file
-
-* `docClass($item)`   * `param string` $item
-* `filterMethods($filterMethods)`   * `param callable` $filterMethods
-* `filterClasses($filterClasses)`   * `param callable` $filterClasses
-* `filterProperties($filterProperties)`   * `param callable` $filterProperties
-* `processClass($processClass)`   * `param callable` $processClass
-* `processClassSignature($processClassSignature)`   * `param callable|false` $processClassSignature
-* `processClassDocBlock($processClassDocBlock)`   * `param callable|false` $processClassDocBlock
-* `processMethod($processMethod)`   * `param callable|false` $processMethod
-* `processMethodSignature($processMethodSignature)`   * `param callable|false` $processMethodSignature
-* `processMethodDocBlock($processMethodDocBlock)`   * `param callable|false` $processMethodDocBlock
-* `processProperty($processProperty)`   * `param callable|false` $processProperty
-* `processPropertySignature($processPropertySignature)`   * `param callable|false` $processPropertySignature
-* `processPropertyDocBlock($processPropertyDocBlock)`   * `param callable|false` $processPropertyDocBlock
-* `reorder($reorder)`   * `param callable` $reorder
-* `reorderMethods($reorderMethods)`   * `param callable` $reorderMethods
-* `reorderProperties($reorderProperties)`   * `param callable` $reorderProperties
-* `filename($filename)`   * `param string` $filename
-* `prepend($prepend)`   * `param string` $prepend
-* `append($append)`   * `param string` $append
-* `text($text)`   * `param string` $text
-* `textForClass($item)`   * `param string` $item
-
-## Generate
-
-
-Generate a Robo Task that is a wrapper around an existing class.
-
-``` php
-<?php
-$this->taskGenerateTask('Symfony\Component\Filesystem\Filesystem', 'FilesystemStack')
-  ->run();
-```
-
-
-
-
-## GitHubRelease
-
-
-Publishes new GitHub release.
-
-``` php
-<?php
-$this->taskGitHubRelease('0.1.0')
-  ->uri('consolidation-org/Robo')
-  ->description('Add stuff people need.')
-  ->change('Fix #123')
-  ->change('Add frobulation method to all widgets')
-  ->run();
-?>
-```
-
-* `tag($tag)`   * `param string` $tag
-* `draft($draft)`   * `param bool` $draft
-* `name($name)`   * `param string` $name
-* `description($description)`   * `param string` $description
-* `prerelease($prerelease)`   * `param bool` $prerelease
-* `comittish($comittish)`   * `param string` $comittish
-* `appendDescription($description)`   * `param string` $description
-* `changes(array $changes)` 
-* `change($change)`   * `param string` $change
-* `repo($repo)`   * `param string` $repo
-* `owner($owner)`   * `param string` $owner
-* `uri($uri)`   * `param string` $uri
-* `user($user)`   * `param string` $user
-* `password($password)`   * `param` $password
-
-## OpenBrowser
-
-
-Opens the default's user browser
-code inspired from openBrowser() function in https://github.com/composer/composer/blob/master/src/Composer/Command/HomeCommand.php
-
-``` php
-<?php
-// open one browser window
-$this->taskOpenBrowser('http://localhost')
- ->run();
-
-// open two browser windows
-$this->taskOpenBrowser([
-    'http://localhost/mysite',
-    'http://localhost/mysite2'
-  ])
-  ->run();
-```
-
-
-
-## PackPhar
-
-
-Creates Phar.
-
-``` php
-<?php
-$pharTask = $this->taskPackPhar('package/codecept.phar')
-  ->compress()
-  ->stub('package/stub.php');
-
- $finder = Finder::create()
-     ->name('*.php')
-       ->in('src');
-
-   foreach ($finder as $file) {
-       $pharTask->addFile('src/'.$file->getRelativePathname(), $file->getRealPath());
-   }
-
-   $finder = Finder::create()->files()
-       ->name('*.php')
-       ->in('vendor');
-
-   foreach ($finder as $file) {
-       $pharTask->addStripped('vendor/'.$file->getRelativePathname(), $file->getRealPath());
-   }
-   $pharTask->run();
-
-   // verify Phar is packed correctly
-   $code = $this->_exec('php package/codecept.phar');
-?>
-```
-
-* `compress($compress = null)`   * `param bool` $compress
-* `stub($stub)`   * `param string` $stub
-* `addStripped($path, $file)`   * `param string` $path
-* `addFile($path, $file)`   * `param string` $path
-* `addFiles($files)`   * `param \Symfony\Component\Finder\SplFileInfo[]` $files
-* `executable($file)`   * `param string` $file
-
-## PhpServer
-
-
-Runs PHP server and stops it when task finishes.
-
-``` php
-<?php
-// run server in /public directory
-$this->taskServer(8000)
- ->dir('public')
- ->run();
-
-// run with IP 0.0.0.0
-$this->taskServer(8000)
- ->host('0.0.0.0')
- ->run();
-
-// execute server in background
-$this->taskServer(8000)
- ->background()
- ->run();
-?>
-```
-
-* `host($host)`   * `param string` $host
-* `dir($path)`   * `param string` $path
-* `background()`  Executes command in background mode (asynchronously)
-* `timeout($timeout)`  Stop command if it runs longer then $timeout in seconds
-* `idleTimeout($timeout)`  Stops command if it does not output something for a while
-* `env(array $env)`  Sets the environment variables for the command
-* `simulate($context)`  {@inheritdoc}
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## SemVer
-
-
-Helps to maintain `.semver` file.
-
-```php
-<?php
-$this->taskSemVer('.semver')
-     ->increment()
-     ->run();
-?>
-```
-
-
-* `__toString()`  @return string
-* `setFormat($format)`   * `param string` $format
-* `setMetadataSeparator($separator)`   * `param string` $separator
-* `setPrereleaseSeparator($separator)`   * `param string` $separator
-* `increment($what = null)`   * `param string` $what
-* `prerelease($tag = null)`   * `param string` $tag
-* `metadata($data)`   * `param array|string` $data
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/Docker.md b/lib/composer/vendor/consolidation/robo/docs/tasks/Docker.md
deleted file mode 100644
index 712b236ec..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/Docker.md
+++ /dev/null
@@ -1,249 +0,0 @@
-# Docker Tasks
-
-## Build
-
-
-Builds Docker image
-
-```php
-<?php
-$this->taskDockerBuild()->run();
-
-$this->taskDockerBuild('path/to/dir')
-     ->tag('database')
-     ->run();
-
-?>
-
-```
-
-Class Build
-@package Robo\Task\Docker
-
-* `tag($tag)`   * `param string` $tag
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Commit
-
-
-Commits docker container to an image
-
-```
-$this->taskDockerCommit($containerId)
-     ->name('my/database')
-     ->run();
-
-// alternatively you can take the result from DockerRun task:
-
-$result = $this->taskDockerRun('db')
-     ->exec('./prepare_database.sh')
-     ->run();
-
-$task->dockerCommit($result)
-     ->name('my/database')
-     ->run();
-```
-
-* `name($name)`   * `param` $name
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Exec
-
-
-Executes command inside running Docker container
-
-```php
-<?php
-$test = $this->taskDockerRun('test_env')
-     ->detached()
-     ->run();
-
-$this->taskDockerExec($test)
-     ->interactive()
-     ->exec('./runtests')
-     ->run();
-
-// alternatively use commands from other tasks
-
-$this->taskDockerExec($test)
-     ->interactive()
-     ->exec($this->taskCodecept()->suite('acceptance'))
-     ->run();
-?>
-```
-
-
-* `detached()`   * `return` $this
-* `interactive()`   * `return` $this
-* `exec($command)`   * `param string|\Robo\Contract\CommandInterface` $command
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Pull
-
-
-Pulls an image from DockerHub
-
-```php
-<?php
-$this->taskDockerPull('wordpress')
-     ->run();
-
-?>
-```
-
-
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Remove
-
-
-Remove docker container
-
-```php
-<?php
-$this->taskDockerRemove($container)
-     ->run();
-?>
-```
-
-
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-
-## Run
-
-
-Performs `docker run` on a container.
-
-```php
-<?php
-$this->taskDockerRun('mysql')->run();
-
-$result = $this->taskDockerRun('my_db_image')
-     ->env('DB', 'database_name')
-     ->volume('/path/to/data', '/data')
-     ->detached()
-     ->publish(3306)
-     ->name('my_mysql')
-     ->run();
-
-// retrieve container's cid:
-$this->say("Running container ".$result->getCid());
-
-// execute script inside container
-$result = $this->taskDockerRun('db')
-     ->exec('prepare_test_data.sh')
-     ->run();
-
-$this->taskDockerCommit($result)
-     ->name('test_db')
-     ->run();
-
-// link containers
-$mysql = $this->taskDockerRun('mysql')
-     ->name('wp_db') // important to set name for linked container
-     ->env('MYSQL_ROOT_PASSWORD', '123456')
-     ->run();
-
-$this->taskDockerRun('wordpress')
-     ->link($mysql)
-     ->publish(80, 8080)
-     ->detached()
-     ->run();
-
-?>
-```
-
-
-* `detached()`   * `return` $this
-* `interactive()`   * `return` $this
-* `exec($run)`   * `param string|\Robo\Contract\CommandInterface` $run
-* `volume($from, $to = null)`   * `param string` $from
-* `env($variable, $value = null)`   * `param string` $variable
-* `publish($port = null, $portTo = null)`   * `param null|int` $port
-* `containerWorkdir($dir)`   * `param string` $dir
-* `user($user)`   * `param string` $user
-* `privileged()`   * `return` $this
-* `name($name)`   * `param string` $name
-* `link($name, $alias)`   * `param string|\Robo\Task\Docker\Result` $name
-* `tmpDir($dir)`   * `param string` $dir
-* `getTmpDir()`  @return string
-* `getUniqId()`  @return string
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Start
-
-
-Starts Docker container
-
-```php
-<?php
-$this->taskDockerStart($cidOrResult)
-     ->run();
-?>
-```
-
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Stop
-
-
-Stops Docker container
-
-```php
-<?php
-$this->taskDockerStop($cidOrResult)
-     ->run();
-?>
-```
-
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/File.md b/lib/composer/vendor/consolidation/robo/docs/tasks/File.md
deleted file mode 100644
index 7cb86a3ae..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/File.md
+++ /dev/null
@@ -1,129 +0,0 @@
-# File Tasks
-## Concat
-
-
-Merges files into one. Used for preparing assets.
-
-``` php
-<?php
-$this->taskConcat([
-     'web/assets/screen.css',
-     'web/assets/print.css',
-     'web/assets/theme.css'
- ])
- ->to('web/assets/style.css')
- ->run()
-?>
-```
-
-* `to($dst)`  set the destination file
-
-## Replace
-
-
-Performs search and replace inside a files.
-
-``` php
-<?php
-$this->taskReplaceInFile('VERSION')
- ->from('0.2.0')
- ->to('0.3.0')
- ->run();
-
-$this->taskReplaceInFile('README.md')
- ->from(date('Y')-1)
- ->to(date('Y'))
- ->run();
-
-$this->taskReplaceInFile('config.yml')
- ->regex('~^service:~')
- ->to('services:')
- ->run();
-
-$this->taskReplaceInFile('box/robo.txt')
- ->from(array('##dbname##', '##dbhost##'))
- ->to(array('robo', 'localhost'))
- ->run();
-?>
-```
-
-* `regex(string)`  regex to match string to be replaced
-* `from(string|array)`  string(s) to be replaced
-* `to(string|array)`  value(s) to be set as a replacement
-
-* `filename($filename)`   * `param string` $filename
-* `from($from)`   * `param string` $from
-* `to($to)`   * `param string` $to
-* `regex($regex)`   * `param string` $regex
-
-## TmpFile
-
-
-Create a temporary file that is automatically cleaned up
-once the task collection is is part of completes. When created,
-it is given a random filename.
-
-This temporary file may be manipulated exacatly like taskWrite().
-It is deleted as soon as the collection it is a part of completes
-or rolls back.
-
-``` php
-<?php
-$collection = $this->collectionBuilder();
-$tmpFilePath = $collection->taskTmpFile()
-     ->line('-----')
-     ->line(date('Y-m-d').' '.$title)
-     ->line('----')
-     ->getPath();
-$collection->run();
-?>
-```
-
-* `complete()`  Delete this file when our collection completes.
-* `filename($filename)`   * `param string` $filename
-* `append($append = null)`   * `param bool` $append
-* `line($line)`  add a line.
-* `lines(array $lines)`  add more lines.
-* `text($text)`  add a text.
-* `textFromFile($filename)`  add a text from a file.
-* `place($name, $val)`  substitute a placeholder with value, placeholder must be enclosed by `{}`.
-* `replace($string, $replacement)`  replace any string with value.
-* `regexReplace($pattern, $replacement)`  replace any string with value using regular expression.
-* `appendIfMatches($pattern, $text)`  Append the provided text to the end of the buffer if the provided
-* `appendUnlessMatches($pattern, $text)`  Append the provided text to the end of the buffer unless the provided
-* `originalContents()`  @return string
-* `wouldChange()`  @return bool
-* `getPath()`  @return string
-
-## Write
-
-
-Writes to file.
-
-``` php
-<?php
-$this->taskWriteToFile('blogpost.md')
-     ->line('-----')
-     ->line(date('Y-m-d').' '.$title)
-     ->line('----')
-     ->run();
-?>
-```
-
-* `append()` 
-
-* `filename($filename)`   * `param string` $filename
-* `append($append = null)`   * `param bool` $append
-* `line($line)`  add a line.
-* `lines(array $lines)`  add more lines.
-* `text($text)`  add a text.
-* `textFromFile($filename)`  add a text from a file.
-* `place($name, $val)`  substitute a placeholder with value, placeholder must be enclosed by `{}`.
-* `replace($string, $replacement)`  replace any string with value.
-* `regexReplace($pattern, $replacement)`  replace any string with value using regular expression.
-* `appendIfMatches($pattern, $text)`  Append the provided text to the end of the buffer if the provided
-* `appendUnlessMatches($pattern, $text)`  Append the provided text to the end of the buffer unless the provided
-* `originalContents()`  @return string
-* `wouldChange()`  @return bool
-* `getPath()`  @return string
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/Filesystem.md b/lib/composer/vendor/consolidation/robo/docs/tasks/Filesystem.md
deleted file mode 100644
index 20bc01709..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/Filesystem.md
+++ /dev/null
@@ -1,217 +0,0 @@
-# Filesystem Tasks
-
-## CleanDir
-
-
-Deletes all files from specified dir, ignoring git files.
-
-``` php
-<?php
-$this->taskCleanDir(['tmp','logs'])->run();
-// as shortcut
-$this->_cleanDir('app/cache');
-?>
-```
-
-
-
-## CopyDir
-
-
-Copies one dir into another
-
-``` php
-<?php
-$this->taskCopyDir(['dist/config' => 'config'])->run();
-// as shortcut
-$this->_copyDir('dist/config', 'config');
-?>
-```
-
-* `dirPermissions($value)`  Sets the default folder permissions for the destination if it doesn't exist
-* `exclude($exclude = null)`  List files to exclude.
-
-## DeleteDir
-
-
-Deletes dir
-
-``` php
-<?php
-$this->taskDeleteDir('tmp')->run();
-// as shortcut
-$this->_deleteDir(['tmp', 'log']);
-?>
-```
-
-
-
-## FilesystemStack
-
-
-Wrapper for [Symfony Filesystem](http://symfony.com/doc/current/components/filesystem.html) Component.
-Comands are executed in stack and can be stopped on first fail with `stopOnFail` option.
-
-``` php
-<?php
-$this->taskFilesystemStack()
-     ->mkdir('logs')
-     ->touch('logs/.gitignore')
-     ->chgrp('www', 'www-data')
-     ->symlink('/var/log/nginx/error.log', 'logs/error.log')
-     ->run();
-
-// one line
-$this->_touch('.gitignore');
-$this->_mkdir('logs');
-
-?>
-```
-
-* `$this mkdir($dir)` 
-* `$this touch($file)` 
-* `$this copy($from, $to, $force = null)` 
-* `$this chmod($file, $permissions, $umask = null, $recursive = null)` 
-* `$this chgrp($file, $group, $recursive = null)` 
-* `$this chown($file, $user, $recursive = null)` 
-* `$this remove($file)` 
-* `$this rename($from, $to)` 
-* `$this symlink($from, $to)` 
-* `$this mirror($from, $to)` 
-
-* `stopOnFail($stop = null)`   * `param bool` $stop
-
-## FlattenDir
-
-
-Searches for files in a nested directory structure and copies them to
-a target directory with or without the parent directories. The task was
-inspired by [gulp-flatten](https://www.npmjs.com/package/gulp-flatten).
-
-Example directory structure:
-
-```
-└── assets
-    ├── asset-library1
-    │   ├── README.md
-    │   └── asset-library1.min.js
-    └── asset-library2
-        ├── README.md
-        └── asset-library2.min.js
-```
-
-The following code will search the `*.min.js` files and copy them
-inside a new `dist` folder:
-
-``` php
-<?php
-$this->taskFlattenDir(['assets/*.min.js' => 'dist'])->run();
-// or use shortcut
-$this->_flattenDir('assets/*.min.js', 'dist');
-?>
-```
-
-You can also define the target directory with an additional method, instead of
-key/value pairs. More similar to the gulp-flatten syntax:
-
-``` php
-<?php
-$this->taskFlattenDir(['assets/*.min.js'])
-  ->to('dist')
-  ->run();
-?>
-```
-
-You can also append parts of the parent directories to the target path. If you give
-the value `1` to the `includeParents()` method, then the top parent will be appended
-to the target directory resulting in a path such as `dist/assets/asset-library1.min.js`.
-
-If you give a negative number, such as `-1` (the same as specifying `array(0, 1)` then
-the bottom parent will be appended, resulting in a path such as
-`dist/asset-library1/asset-library1.min.js`.
-
-The top parent directory will always be starting from the relative path to the current
-directory. You can override that with the `parentDir()` method. If in the above example
-you would specify `assets`, then the top parent directory would be `asset-library1`.
-
-``` php
-<?php
-$this->taskFlattenDir(['assets/*.min.js' => 'dist'])
-  ->parentDir('assets')
-  ->includeParents(1)
-  ->run();
-?>
-```
-
-* `dirPermissions($permission)`  Sets the default folder permissions for the destination if it does not exist.
-* `includeParents($parents)`  Sets the value from which direction and how much parent dirs should be included.
-* `parentDir($dir)`  Sets the parent directory from which the relative parent directories will be calculated.
-* `to($target)`  Sets the target directory where the files will be copied to.
-
-## MirrorDir
-
-
-Mirrors a directory to another
-
-``` php
-<?php
-$this->taskMirrorDir(['dist/config/' => 'config/'])->run();
-// or use shortcut
-$this->_mirrorDir('dist/config/', 'config/');
-
-?>
-```
-
-
-
-## TmpDir
-
-
-Create a temporary directory that is automatically cleaned up
-once the task collection is is part of completes.
-
-Use WorkDir if you do not want the directory to be deleted.
-
-``` php
-<?php
-// Delete on rollback or on successful completion.
-// Note that in this example, everything is deleted at
-// the end of $collection->run().
-$collection = $this->collectionBuilder();
-$tmpPath = $collection->tmpDir()->getPath();
-$collection->taskFilesystemStack()
-          ->mkdir("$tmpPath/log")
-          ->touch("$tmpPath/log/error.txt");
-$collection->run();
-// as shortcut (deleted when program exits)
-$tmpPath = $this->_tmpDir();
-?>
-```
-
-* `cwd($shouldChangeWorkingDirectory = null)`  Flag that we should cwd to the temporary directory when it is
-* `complete()`  Delete this directory when our collection completes.
-* `getPath()`  Get a reference to the path to the temporary directory, so that
-
-## WorkDir
-
-
-Create a temporary working directory that is automatically renamed to its
-final desired location if all of the tasks in the collection succeed.  If
-there is a rollback, then the working directory is deleted.
-
-``` php
-<?php
-$collection = $this->collectionBuilder();
-$workingPath = $collection->workDir("build")->getPath();
-$collection->taskFilesystemStack()
-          ->mkdir("$workingPath/log")
-          ->touch("$workingPath/log/error.txt");
-$collection->run();
-?>
-```
-
-* `complete()`  Move our working directory into its final destination once the
-* `rollback()`  Delete our working directory
-* `getPath()`  Get a reference to the path to the temporary directory, so that
-* `cwd($shouldChangeWorkingDirectory = null)`  Flag that we should cwd to the temporary directory when it is
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/Gulp.md b/lib/composer/vendor/consolidation/robo/docs/tasks/Gulp.md
deleted file mode 100644
index fd387cc4e..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/Gulp.md
+++ /dev/null
@@ -1,31 +0,0 @@
-# Gulp Tasks
-
-## Run
-
-
-Gulp Run
-
-``` php
-<?php
-// simple execution
-$this->taskGulpRun()->run();
-
-// run task 'clean' with --silent option
-$this->taskGulpRun('clean')
-     ->silent()
-     ->run();
-?>
-```
-
-* `silent()`  adds `silent` option to gulp
-* `noColor()`  adds `--no-color` option to gulp
-* `color()`  adds `--color` option to gulp
-* `simple()`  adds `--tasks-simple` option to gulp
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/Npm.md b/lib/composer/vendor/consolidation/robo/docs/tasks/Npm.md
deleted file mode 100644
index 2a60f2afb..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/Npm.md
+++ /dev/null
@@ -1,54 +0,0 @@
-# Npm Tasks
-
-## Install
-
-
-Npm Install
-
-``` php
-<?php
-// simple execution
-$this->taskNpmInstall()->run();
-
-// prefer dist with custom path
-$this->taskNpmInstall('path/to/my/npm')
-     ->noDev()
-     ->run();
-?>
-```
-
-* `noDev()`  adds `production` option to npm
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Update
-
-
-Npm Update
-
-```php
-<?php
-// simple execution
-$this->taskNpmUpdate()->run();
-
-// prefer dist with custom path
-$this->taskNpmUpdate('path/to/my/npm')
-     ->noDev()
-     ->run();
-?>
-```
-
-* `noDev()`  adds `production` option to npm
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/Remote.md b/lib/composer/vendor/consolidation/robo/docs/tasks/Remote.md
deleted file mode 100644
index 7121b7c8c..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/Remote.md
+++ /dev/null
@@ -1,143 +0,0 @@
-# Remote Tasks
-## Rsync
-
-
-Executes rsync in a flexible manner.
-
-``` php
-$this->taskRsync()
-  ->fromPath('src/')
-  ->toHost('localhost')
-  ->toUser('dev')
-  ->toPath('/var/www/html/app/')
-  ->remoteShell('ssh -i public_key')
-  ->recursive()
-  ->excludeVcs()
-  ->checksum()
-  ->wholeFile()
-  ->verbose()
-  ->progress()
-  ->humanReadable()
-  ->stats()
-  ->run();
-```
-
-You could also clone the task and do a dry-run first:
-
-``` php
-$rsync = $this->taskRsync()
-  ->fromPath('src/')
-  ->toPath('example.com:/var/www/html/app/')
-  ->archive()
-  ->excludeVcs()
-  ->progress()
-  ->stats();
-
-$dryRun = clone $rsync;
-$dryRun->dryRun()->run();
-if ('y' === $this->ask('Do you want to run (y/n)')) {
-  $rsync->run();
-}
-```
-
-* ` fromUser(string $user)` 
-* ` fromHost(string $hostname)` 
-* ` toUser(string $user)` 
-* ` toHost(string $hostname)` 
-
-* `fromPath($path)`  This can either be a full rsync path spec (user@host:path) or just a path.
-* `toPath($path)`  This can either be a full rsync path spec (user@host:path) or just a path.
-* `fromUser($fromUser)`   * `param string` $fromUser
-* `fromHost($fromHost)`   * `param string` $fromHost
-* `toUser($toUser)`   * `param string` $toUser
-* `toHost($toHost)`   * `param string` $toHost
-* `progress()`   * `return` $this
-* `stats()`   * `return` $this
-* `recursive()`   * `return` $this
-* `verbose()`   * `return` $this
-* `checksum()`   * `return` $this
-* `archive()`   * `return` $this
-* `compress()`   * `return` $this
-* `owner()`   * `return` $this
-* `group()`   * `return` $this
-* `times()`   * `return` $this
-* `delete()`   * `return` $this
-* `timeout($seconds)`   * `param int` $seconds
-* `humanReadable()`   * `return` $this
-* `wholeFile()`   * `return` $this
-* `dryRun()`   * `return` $this
-* `itemizeChanges()`   * `return` $this
-* `excludeVcs()`  Excludes .git, .svn and .hg items at any depth.
-* `exclude($pattern)`   * `param array|string` $pattern
-* `excludeFrom($file)`   * `param string` $file
-* `includeFilter($pattern)`   * `param array|string` $pattern
-* `filter($pattern)`   * `param array|string` $pattern
-* `filesFrom($file)`   * `param string` $file
-* `remoteShell($command)`   * `param string` $command
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Ssh
-
-
-Runs multiple commands on a remote server.
-Per default, commands are combined with &&, unless stopOnFail is false.
-
-```php
-<?php
-
-$this->taskSshExec('remote.example.com', 'user')
-    ->remoteDir('/var/www/html')
-    ->exec('ls -la')
-    ->exec('chmod g+x logs')
-    ->run();
-
-```
-
-You can even exec other tasks (which implement CommandInterface):
-
-```php
-$gitTask = $this->taskGitStack()
-    ->checkout('master')
-    ->pull();
-
-$this->taskSshExec('remote.example.com')
-    ->remoteDir('/var/www/html/site')
-    ->exec($gitTask)
-    ->run();
-```
-
-You can configure the remote directory for all future calls:
-
-```php
-::configure('remoteDir', '/some-dir');
-```
-
-* `$this stopOnFail(bool $stopOnFail)`  Whether or not to chain commands together with &&
-                                           and stop the chain if one command fails
-* `$this remoteDir(string $remoteWorkingDirectory)`  Changes to the given directory before running commands
-
-* `hostname($hostname)`   * `param string` $hostname
-* `user($user)`   * `param string` $user
-* `stopOnFail($stopOnFail = null)`   * `param bool` $stopOnFail
-* `remoteDir($remoteDir)`   * `param string` $remoteDir
-* `identityFile($filename)`   * `param string` $filename
-* `port($port)`   * `param int` $port
-* `forcePseudoTty()`   * `return` $this
-* `quiet()`   * `return` $this
-* `verbose()`   * `return` $this
-* `exec($command)`   * `param string|string[]|CommandInterface` $command
-* `simulate($context)`  {@inheritdoc}
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/Testing.md b/lib/composer/vendor/consolidation/robo/docs/tasks/Testing.md
deleted file mode 100644
index c9fd5196d..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/Testing.md
+++ /dev/null
@@ -1,171 +0,0 @@
-# Testing Tasks
-## Atoum
-
-
-Runs [atoum](http://atoum.org/) tests
-
-``` php
-<?php
-$this->taskAtoum()
- ->files('path/to/test.php')
- ->configFile('config/dev.php')
- ->run()
-
-?>
-```
-
-* `tags($tags)`  Tag or Tags to filter.
-* `lightReport()`  Display result using the light reporter.
-* `tap()`  Display result using the tap reporter.
-* `bootstrap($file)`  Path to the bootstrap file.
-* `configFile($file)`  Path to the config file.
-* `debug()`  Use atoum's debug mode.
-* `files($files)`  Test file or test files to run.
-* `directories($directories)`  Test directory or directories to run.
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Behat
-
-
-Executes Behat tests
-
-``` php
-<?php
-$this->taskBehat()
-     ->format('pretty')
-     ->noInteraction()
-     ->run();
-?>
-```
-
-
-* `stopOnFail()`   * `return` $this
-* `noInteraction()`   * `return` $this
-* `config($config_file)`   * `param` $config_file
-* `colors()`   * `return` $this
-* `noColors()`   * `return` $this
-* `suite($suite)`   * `param string` $suite
-* `verbose($level = null)`   * `param string` $level
-* `format($formater)`   * `param string` $formater
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Codecept
-
-
-Executes Codeception tests
-
-``` php
-<?php
-// config
-$this->taskCodecept()
-     ->suite('acceptance')
-     ->env('chrome')
-     ->group('admin')
-     ->xml()
-     ->html()
-     ->run();
-
-?>
-```
-
-
-* `suite($suite)`   * `param string` $suite
-* `test($testName)`   * `param string` $testName
-* `group($group)`  set group option. Can be called multiple times
-* `excludeGroup($group)`   * `param string` $group
-* `json($file = null)`  generate json report
-* `xml($file = null)`  generate xml JUnit report
-* `html($dir = null)`  Generate html report
-* `tap($file = null)`  generate tap report
-* `configFile($file)`  provides config file other then default `codeception.yml` with `-c` option
-* `coverage($cov = null)`  collect codecoverage in raw format. You may pass name of cov file to save results
-* `silent()`  execute in silent mode
-* `coverageXml($xml = null)`  collect code coverage in xml format. You may pass name of xml file to save results
-* `coverageHtml($html = null)`  collect code coverage and generate html report. You may pass
-* `env($env)`   * `param string` $env
-* `debug()`   * `return` $this
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## PHPUnit
-
-
-Runs PHPUnit tests
-
-``` php
-<?php
-$this->taskPHPUnit()
- ->group('core')
- ->bootstrap('test/bootstrap.php')
- ->run()
-
-?>
-```
-
-* `filter($filter)`   * `param string` $filter
-* `group($group)`   * `param string` $group
-* `excludeGroup($group)`   * `param string` $group
-* `json($file = null)`  adds `log-json` option to runner
-* `xml($file = null)`  adds `log-junit` option
-* `tap($file = null)`   * `param string` $file
-* `bootstrap($file)`   * `param string` $file
-* `configFile($file)`   * `param string` $file
-* `debug()`   * `return` $this
-* `files($files)`  Directory of test files or single test file to run.
-* `file($file)`  Test the provided file.
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
-## Phpspec
-
-
-Executes Phpspec tests
-
-``` php
-<?php
-$this->taskPhpspec()
-     ->format('pretty')
-     ->noInteraction()
-     ->run();
-?>
-```
-
-
-* `stopOnFail()` 
-* `noCodeGeneration()` 
-* `quiet()` 
-* `verbose($level = null)` 
-* `noAnsi()` 
-* `noInteraction()` 
-* `config($config_file)` 
-* `format($formater)` 
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-* `arg($arg)`  Pass argument to executable. Its value will be automatically escaped.
-* `args($args)`  Pass methods parameters as arguments to executable. Argument values
-* `rawArg($arg)`  Pass the provided string in its raw (as provided) form as an argument to executable.
-* `option($option, $value = null)`  Pass option to executable. Options are prefixed with `--` , value can be provided in second parameter.
-* `optionList($option, $value = null)`  Pass multiple options to executable. Value can be a string or array.
-
diff --git a/lib/composer/vendor/consolidation/robo/docs/tasks/Vcs.md b/lib/composer/vendor/consolidation/robo/docs/tasks/Vcs.md
deleted file mode 100644
index 69465c0d2..000000000
--- a/lib/composer/vendor/consolidation/robo/docs/tasks/Vcs.md
+++ /dev/null
@@ -1,108 +0,0 @@
-# Vcs Tasks
-## GitStack
-
-
-Runs Git commands in stack. You can use `stopOnFail()` to point that stack should be terminated on first fail.
-
-``` php
-<?php
-$this->taskGitStack()
- ->stopOnFail()
- ->add('-A')
- ->commit('adding everything')
- ->push('origin','master')
- ->tag('0.6.0')
- ->push('origin','0.6.0')
- ->run()
-
-$this->taskGitStack()
- ->stopOnFail()
- ->add('doc/*')
- ->commit('doc updated')
- ->push()
- ->run();
-?>
-```
-
-* `cloneRepo($repo, $to = null)`  Executes `git clone`
-* `add($pattern)`  Executes `git add` command with files to add pattern
-* `commit($message, $options = null)`  Executes `git commit` command with a message
-* `pull($origin = null, $branch = null)`  Executes `git pull` command.
-* `push($origin = null, $branch = null)`  Executes `git push` command
-* `merge($branch)`  Performs git merge
-* `checkout($branch)`  Executes `git checkout` command
-* `tag($tag_name, $message = null)`  Executes `git tag` command
-* `executable($executable)`   * `param string` $executable
-* `exec($command)`   * `param string|string[]` $command
-* `stopOnFail($stopOnFail = null)`   * `param bool` $stopOnFail
-* `result($result)` 
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-
-## HgStack
-
-
-Runs hg commands in stack. You can use `stopOnFail()` to point that stack should be terminated on first fail.
-
-``` php
-<?php
-$this->hgStack
- ->cloneRepo('https://bitbucket.org/durin42/hgsubversion')
- ->pull()
- ->add()
- ->commit('changed')
- ->push()
- ->tag('0.6.0')
- ->push('0.6.0')
- ->run();
-?>
-```
-
-* `cloneRepo($repo, $to = null)`  Executes `hg clone`
-* `add($include = null, $exclude = null)`  Executes `hg add` command with files to add by pattern
-* `commit($message, $options = null)`  Executes `hg commit` command with a message
-* `pull($branch = null)`  Executes `hg pull` command.
-* `push($branch = null)`  Executes `hg push` command
-* `merge($revision = null)`  Performs hg merge
-* `tag($tag_name, $message = null)`  Executes `hg tag` command
-* `executable($executable)`   * `param string` $executable
-* `exec($command)`   * `param string|string[]` $command
-* `stopOnFail($stopOnFail = null)`   * `param bool` $stopOnFail
-* `result($result)` 
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-
-## SvnStack
-
-
-Runs Svn commands in stack. You can use `stopOnFail()` to point that stack should be terminated on first fail.
-
-``` php
-<?php
-$this->taskSvnStack()
- ->checkout('http://svn.collab.net/repos/svn/trunk')
- ->run()
-
-// alternatively
-$this->_svnCheckout('http://svn.collab.net/repos/svn/trunk');
-
-$this->taskSvnStack('username', 'password')
- ->stopOnFail()
- ->update()
- ->add('doc/*')
- ->commit('doc updated')
- ->run();
-?>
-```
-
-* `update($path = null)`  Updates `svn update` command
-* `add($pattern = null)`  Executes `svn add` command with files to add pattern
-* `commit($message, $options = null)`  Executes `svn commit` command with a message
-* `checkout($branch)`  Executes `svn checkout` command
-* `executable($executable)`   * `param string` $executable
-* `exec($command)`   * `param string|string[]` $command
-* `stopOnFail($stopOnFail = null)`   * `param bool` $stopOnFail
-* `result($result)` 
-* `dir($dir)`  Changes working directory of command
-* `printed($arg)`  Should command output be printed
-
diff --git a/lib/composer/vendor/consolidation/robo/examples/RoboFile.php b/lib/composer/vendor/consolidation/robo/examples/RoboFile.php
deleted file mode 100644
index 8e057f6fe..000000000
--- a/lib/composer/vendor/consolidation/robo/examples/RoboFile.php
+++ /dev/null
@@ -1,425 +0,0 @@
-<?php
-use Robo\Result;
-use Robo\ResultData;
-use Robo\Collection\CollectionBuilder;
-
-use Consolidation\AnnotatedCommand\CommandData;
-use Consolidation\OutputFormatters\Options\FormatterOptions;
-use Consolidation\OutputFormatters\StructuredData\RowsOfFields;
-use Consolidation\OutputFormatters\StructuredData\PropertyList;
-
-/**
- * Example RoboFile.
- *
- * To test:
- *
- * $ cd ROBO_PROJECT/examples
- * $ ../robo try:success
- *
- *   - or -
- *
- * $ cd ROBO_PROJECT
- * $ ./robo -f examples try:formatters
- */
-class RoboFile extends \Robo\Tasks
-{
-   /**
-     * Watch a file.
-     *
-     * Demonstrates the 'watch' command. Runs 'composer update' any time
-     * composer.json changes.
-     */
-    public function tryWatch()
-    {
-        $this->taskWatch()->monitor(['composer.json', 'composer.lock'], function () {
-            $this->taskComposerUpdate()->run();
-        })->run();
-    }
-
-    /**
-     * Demonstrates Robo input APIs.
-     */
-    public function tryInput()
-    {
-        $answer = $this->ask('how are you?');
-        $this->say('You are '.$answer);
-        $yes = $this->confirm('Do you want one more question?');
-        if (!$yes) {
-            return Result::cancelled();
-        }
-        $lang = $this->askDefault('what is your favorite scripting language?', 'PHP');
-        $this->say($lang);
-        $pin = $this->askHidden('Ok, now tell your PIN code (it is hidden)');
-        $this->yell('Ha-ha, your pin code is: '.$pin);
-        $this->say('Bye!');
-    }
-
-    /**
-     * Demonstrates parallel execution.
-     *
-     * @option $printed Print the output of each process.
-     * @option $error Include an extra process that fails.
-     */
-    public function tryPara($options = ['printed' => false, 'error' => false])
-    {
-        $dir = __DIR__;
-        $para = $this->taskParallelExec()
-            ->printed($options['printed'])
-            ->process("php $dir/tests/_data/parascript.php hey 4")
-            ->process("php $dir/tests/_data/parascript.php hoy 3")
-            ->process("php $dir/tests/_data/parascript.php gou 2")
-            ->process("php $dir/tests/_data/parascript.php die 1");
-        if ($options['error']) {
-            $para->process("ls $dir/tests/_data/filenotfound");
-        }
-        return $para->run();
-    }
-
-    /**
-     * Demonstrates Robo argument passing.
-     *
-     * @param string $a The first parameter. Required.
-     * @param string $b The second parameter. Optional.
-     */
-    public function tryArgs($a, $b = 'default')
-    {
-        $this->say("The parameter a is $a and b is $b");
-    }
-
-    /**
-     * Demonstrate Robo variable argument passing.
-     *
-     * @param $a A list of commandline parameters.
-     */
-    public function tryArrayArgs(array $a)
-    {
-        $this->say("The parameters passed are:\n" . var_export($a, true));
-    }
-
-    /**
-     * Demonstrate Robo boolean options.
-     *
-     * @param $opts The options.
-     * @option boolean $silent Supress output.
-     */
-    public function tryOptbool($opts = ['silent|s' => false])
-    {
-        if (!$opts['silent']) {
-            $this->say("Hello, world");
-        }
-    }
-
-    /**
-     * Demonstrate the use of the PHP built-in webserver.
-     */
-    public function tryServer()
-    {
-        return $this->taskServer(8000)
-            ->dir('site')
-            ->arg('site/index.php')
-            ->run();
-    }
-
-    /**
-     * Demonstrate the use of the Robo open-browser task.
-     */
-    public function tryOpenBrowser()
-    {
-        return $this->taskOpenBrowser([
-            'http://robo.li',
-            'https://github.com/consolidation-org/Robo'
-            ])->run();
-    }
-
-    /**
-     * Demonstrate Robo error output and command failure.
-     */
-    public function tryError()
-    {
-        return $this->taskExec('ls xyzzy' . date('U'))->dir('/tmp')->run();
-    }
-
-    /**
-     * Demonstrate Robo standard output and command success.
-     */
-    public function trySuccess()
-    {
-        return $this->_exec('pwd');
-    }
-
-    /**
-     * @field-labels
-     *   name: Name
-     *   species: Species
-     *   legs: Legs
-     *   food: Favorite Food
-     *   id: Id
-     * @return PropertyList
-     */
-    public function tryInfo()
-    {
-        $outputData = [
-            'name' => 'fluffy',
-            'species' => 'cat',
-            'legs' => 4,
-            'food' => 'salmon',
-            'id' => 389245032,
-        ];
-
-        $data = new PropertyList($outputData);
-
-        // Add a render function to transform cell data when the output
-        // format is a table, or similar.  This allows us to add color
-        // information to the output without modifying the data cells when
-        // using yaml or json output formats.
-        $data->addRendererFunction(
-            // n.b. There is a fourth parameter $rowData that may be added here.
-            function ($key, $cellData, FormatterOptions $options) {
-                if ($key == 'name') {
-                    return "<info>$cellData</>";
-                }
-                return $cellData;
-            }
-        );
-
-        return $data;
-    }
-
-    /**
-     * Demonstrate Robo formatters.  Default format is 'table'.
-     *
-     * @field-labels
-     *   first: I
-     *   second: II
-     *   third: III
-     * @default-string-field second
-     * @usage try:formatters --format=yaml
-     * @usage try:formatters --format=csv
-     * @usage try:formatters --fields=first,third
-     * @usage try:formatters --fields=III,II
-     * @aliases tf
-     *
-     * @return \Consolidation\OutputFormatters\StructuredData\RowsOfFields
-     */
-    public function tryFormatters($somthing = 'default', $options = ['format' => 'table', 'fields' => ''])
-    {
-        $outputData = [
-            'en' => [ 'first' => 'One',  'second' => 'Two',  'third' => 'Three' ],
-            'de' => [ 'first' => 'Eins', 'second' => 'Zwei', 'third' => 'Drei'  ],
-            'jp' => [ 'first' => 'Ichi', 'second' => 'Ni',   'third' => 'San'   ],
-            'es' => [ 'first' => 'Uno',  'second' => 'Dos',  'third' => 'Tres'  ],
-        ];
-        return new RowsOfFields($outputData);
-    }
-
-    /**
-     * Demonstrate an alter hook with an option
-     *
-     * @hook alter try:formatters
-     * @option $french Add a row with French numbers.
-     * @usage try:formatters --french
-     */
-    public function alterFormatters($result, CommandData $commandData)
-    {
-        if ($commandData->input()->getOption('french')) {
-            $result['fr'] = [ 'first' => 'Un',  'second' => 'Deux',  'third' => 'Trois'  ];
-        }
-
-        return $result;
-    }
-
-    /**
-     * Demonstrate what happens when a command or a task
-     * throws an exception.  Note that typically, Robo commands
-     * should return Result objects rather than throw exceptions.
-     */
-    public function tryException($options = ['task' => false])
-    {
-        if (!$options['task']) {
-            throw new RuntimeException('Command failed with an exception.');
-        }
-        return new ExceptionTask('Task failed with an exception.');
-    }
-
-    /**
-     * Demonstrate deprecated task behavior.
-     *
-     * Demonstrate what happens when using a task that is created via
-     * direct instantiation, which omits initialization done by the
-     * container.  Emits a warning message.
-     */
-    public function tryDeprecated()
-    {
-        // Calling 'new' directly without manually setting
-        // up dependencies will result in a deprecation warning.
-        // @see RoboFile::trySuccess()
-        return (new \Robo\Task\Base\Exec('pwd'))->run();
-    }
-
-    /**
-     * Demonstrate the use of a collection builder to chain multiple tasks
-     * together into a collection, which is executed once constructed.
-     *
-     * For demonstration purposes only; this could, of course, be done
-     * with a single FilesystemStack.
-     */
-    public function tryBuilder()
-    {
-        return $this->collectionBuilder()
-            ->taskFilesystemStack()
-                ->mkdir('a')
-                ->touch('a/a.txt')
-            ->taskFilesystemStack()
-                ->mkdir('a/b')
-                ->touch('a/b/b.txt')
-            ->taskFilesystemStack()
-                ->mkdir('a/b/c')
-                ->touch('a/b/c/c.txt')
-            ->run();
-    }
-
-    public function tryBuilderRollback()
-    {
-        // This example will create two builders, and add
-        // the first one as a child of the second in order
-        // to demonstrate nested rollbacks.
-        $collection = $this->collectionBuilder()
-            ->taskFilesystemStack()
-                ->mkdir('g')
-                ->touch('g/g.txt')
-            ->rollback(
-                $this->taskDeleteDir('g')
-            )
-            ->taskFilesystemStack()
-                ->mkdir('g/h')
-                ->touch('g/h/h.txt')
-            ->taskFilesystemStack()
-                ->mkdir('g/h/i/c')
-                ->touch('g/h/i/i.txt');
-
-        return $this->collectionBuilder()
-            ->progressMessage('Start recursive collection')
-            ->addTask($collection)
-            ->progressMessage('Done with recursive collection')
-            ->taskExec('ls xyzzy' . date('U'))
-                ->dir('/tmp')
-            ->run();
-    }
-
-    public function tryWorkdir()
-    {
-        // This example works like tryBuilderRollback,
-        // but does equivalent operations using a working
-        // directory. The working directory is deleted on rollback
-        $collection = $this->collectionBuilder();
-
-        $workdir = $collection->workDir('w');
-
-        $collection
-            ->taskFilesystemStack()
-                ->touch("$workdir/g.txt")
-            ->taskFilesystemStack()
-                ->mkdir("$workdir/h")
-                ->touch("$workdir/h/h.txt")
-            ->taskFilesystemStack()
-                ->mkdir("$workdir/h/i/c")
-                ->touch("$workdir/h/i/i.txt");
-
-        return $this->collectionBuilder()
-            ->progressMessage('Start recursive collection')
-            ->addTask($collection)
-            ->progressMessage('Done with recursive collection')
-            ->taskExec('ls xyzzy' . date('U'))
-                ->dir('/tmp')
-            ->run();
-    }
-
-    /**
-     * Demonstrates Robo temporary directory usage.
-     */
-    public function tryTmpDir()
-    {
-        // Set up a collection to add tasks to
-        $collection = $this->collectionBuilder();
-
-        // Get a temporary directory to work in. Note that we get a path
-        // back, but the directory is not created until the task runs.
-        $tmpPath = $collection->tmpDir();
-
-        $result = $collection
-            ->taskWriteToFile("$tmpPath/file.txt")
-                ->line('Example file')
-            ->run();
-
-        if (is_dir($tmpPath)) {
-            $this->say("The temporary directory at $tmpPath was not cleaned up after the collection completed.");
-        } else {
-            $this->say("The temporary directory at $tmpPath was automatically deleted.");
-        }
-
-        return $result;
-    }
-
-    /**
-     * Description
-     * @param $options
-     * @option delay Miliseconds delay
-     * @return type
-     */
-    public function tryProgress($options = ['delay' => 500])
-    {
-        $delay = $options['delay'];
-        $delayUntilProgressStart = \Robo\Robo::config()->get(\Robo\Config::PROGRESS_BAR_AUTO_DISPLAY_INTERVAL);
-        $this->say("Progress bar will display after $delayUntilProgressStart seconds of activity.");
-
-        $processList = range(1, 10);
-        return $this->collectionBuilder()
-            ->taskForEach($processList)
-                ->iterationMessage('Processing {value}')
-                ->call(
-                    function ($value) use($delay) {
-                        // TaskForEach::call should only be used to do
-                        // non-Robo operations. To use Robo tasks in an
-                        // iterator, @see TaskForEach::withBuilder.
-                        usleep($delay * 1000); // delay units: msec, usleep units: usec
-                    }
-                )
-            ->run();
-    }
-
-    public function tryIter()
-    {
-        $workdir = 'build/iter-example';
-        $this->say("Creating sample direcories in $workdir.");
-
-        $processList = ['cats', 'dogs', 'sheep', 'fish', 'horses', 'cows'];
-        return $this->collectionBuilder()
-            ->taskFilesystemStack()
-                ->mkdir($workdir)
-            ->taskCleanDir($workdir)
-            ->taskForEach($processList)
-                ->withBuilder(
-                    function ($builder, $key, $value) use ($workdir) {
-                        return $builder
-                            ->taskFilesystemStack()
-                                ->mkdir("$workdir/$value");
-                    }
-                )
-            ->run();
-    }
-}
-
-class ExceptionTask extends \Robo\Task\BaseTask
-{
-    protected $message;
-
-    public function __construct($message)
-    {
-        $this->message = $message;
-    }
-
-    public function run()
-    {
-        throw new RuntimeException($this->message);
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/examples/robo.script b/lib/composer/vendor/consolidation/robo/examples/robo.script
deleted file mode 100755
index bfec26a91..000000000
--- a/lib/composer/vendor/consolidation/robo/examples/robo.script
+++ /dev/null
@@ -1,44 +0,0 @@
-#!/usr/bin/env robo
-<?php
-
-/**
- * Robo script.
- *
- * This file may be executed from the shell as if it were a bash script.
- *
- * Example:
- *
- *   $ ./robo.script foo bar
- *   ➜  This is a Robo script, bar
- *
- * If the script has only one command, then you may remove the need to
- * specify it on the commandline by naming it on the `#!` line.
- *
- * e.g. if the first line is `#!/usr/bin/env robo foo`:
- *
- *   $ ./robo.script bar
- *   ➜  This is a Robo script, bar
- *
- * Note that in order for Robo scripts to work, the 'robo' application
- * must be in your $PATH.  Usually, this is done by installing
- * Robo via `composer global require`, and placing ~/.composer/vendor/bin
- * on your $PATH.  Robo libraries that are also installed via `composer global
- * require` will be available for use in your Robo scripts, provided that
- * they are loaded via the `getServiceProviders` method of the script.
- *
- * See also: https://github.com/consolidation-org/cgr
- */
-class MyRoboScript extends \Robo\Tasks
-{
-    /**
-     * Foo
-     *
-     * A demonstration of a command in a Robo script.
-     *
-     * @param string $name a name that is printed.
-     */
-    public function foo($name)
-    {
-        $this->say("This is a Robo script, $name");
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/robo b/lib/composer/vendor/consolidation/robo/robo
index ce4d9dfab..2093bd119 100755
--- a/lib/composer/vendor/consolidation/robo/robo
+++ b/lib/composer/vendor/consolidation/robo/robo
@@ -17,5 +17,6 @@ if (strpos(basename(__FILE__), 'phar')) {
     }
 }
 $runner = new \Robo\Runner();
+$runner->setSelfUpdateRepository('consolidation/robo');
 $statusCode = $runner->execute($_SERVER['argv']);
 exit($statusCode);
diff --git a/lib/composer/vendor/consolidation/robo/robo.yml b/lib/composer/vendor/consolidation/robo/robo.yml
new file mode 100644
index 000000000..12fb4f61d
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/robo.yml
@@ -0,0 +1,3 @@
+options:
+  progress-delay: 2
+  simulate: null
diff --git a/lib/composer/vendor/consolidation/robo/scenarios/install b/lib/composer/vendor/consolidation/robo/scenarios/install
new file mode 100755
index 000000000..e921ec0cb
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/scenarios/install
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+SCENARIO=$1
+ACTION=${2-install}
+
+dir=scenarios/${SCENARIO}
+if [ -z "$SCENARIO" ] ; then
+  SCENARIO=default
+  dir=.
+fi
+
+
+if [ ! -d "$dir" ] ; then
+  echo "Requested scenario '${SCENARIO}' does not exist."
+  exit 1
+fi
+
+echo
+echo "::"
+echo ":: Switch to ${SCENARIO} scenario"
+echo "::"
+echo
+
+set -ex
+
+composer -n validate --working-dir=$dir --no-check-all --ansi
+composer -n --working-dir=$dir ${ACTION} --prefer-dist --no-scripts
+composer -n --working-dir=$dir info
diff --git a/lib/composer/vendor/consolidation/robo/scenarios/symfony2/.gitignore b/lib/composer/vendor/consolidation/robo/scenarios/symfony2/.gitignore
new file mode 100644
index 000000000..7579f7431
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/scenarios/symfony2/.gitignore
@@ -0,0 +1,2 @@
+vendor
+composer.lock
diff --git a/lib/composer/vendor/consolidation/robo/scenarios/symfony2/composer.json b/lib/composer/vendor/consolidation/robo/scenarios/symfony2/composer.json
new file mode 100644
index 000000000..6a6429331
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/scenarios/symfony2/composer.json
@@ -0,0 +1,93 @@
+{
+    "name": "consolidation/robo",
+    "description": "Modern task runner",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Davert",
+            "email": "davert.php@resend.cc"
+        }
+    ],
+    "autoload":{
+        "psr-4":{
+            "Robo\\":"src"
+        }
+    },
+    "autoload-dev":{
+        "psr-4":{
+            "Robo\\":"tests/src"
+        }
+    },
+    "bin":["robo"],
+    "require": {
+        "php": ">=5.5.0",
+        "league/container": "^2.2",
+        "consolidation/log": "~1",
+        "consolidation/config": "^1.0.1",
+        "consolidation/annotated-command": "^2.8.2",
+        "consolidation/output-formatters": "^3.1.13",
+        "grasmash/yaml-expander": "^1.3",
+        "symfony/finder": "^2.5|^3|^4",
+        "symfony/process": "^2.5|^3|^4",
+        "symfony/filesystem": "^2.5|^3|^4",
+        "symfony/event-dispatcher": "^2.5|^3|^4"
+    },
+    "require-dev": {
+        "codeception/aspect-mock": "^1|^2.1.1",
+        "codeception/base": "^2.3.7",
+        "codeception/verify": "^0.3.2",
+        "greg-1-anderson/composer-test-scenarios": "^1",
+        "natxet/CssMin": "3.0.4",
+        "patchwork/jsqueeze": "~2",
+        "pear/archive_tar": "^1.4.2",
+        "phpunit/php-code-coverage": "~2|~4",
+        "satooshi/php-coveralls": "^2",
+        "squizlabs/php_codesniffer": "^2.8",
+        "symfony/console": "^2.8"
+    },
+    "scripts": {
+        "cs": "./robo sniff",
+        "unit": "./robo test",
+        "lint": [
+            "find src -name '*.php' -print0 | xargs -0 -n1 php -l",
+            "find tests/src -name '*.php' -print0 | xargs -0 -n1 php -l"
+        ],
+        "test": [
+            "@lint",
+            "@unit",
+            "@cs"
+        ],
+        "scenario": "scenarios/install",
+        "pre-install-cmd": [
+            "Robo\\composer\\ScriptHandler::checkDependencies"
+        ],
+        "post-update-cmd": [
+            "create-scenario symfony4 'symfony/console:^4.0' --platform-php '7.1.3'",
+            "create-scenario symfony2 'symfony/console:^2.8' --platform-php '5.5.9' --no-lockfile"
+        ]
+    },
+    "config": {
+        "optimize-autoloader": true,
+        "sort-packages": true,
+        "platform": {
+            "php": "5.5.9"
+        },
+        "vendor-dir": "../../vendor"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.x-dev",
+            "dev-state": "1.x-dev"
+        }
+    },
+    "suggest": {
+        "pear/archive_tar": "Allows tar archives to be created and extracted in taskPack and taskExtract, respectively.",
+        "henrikbjorn/lurker": "For monitoring filesystem changes in taskWatch",
+        "patchwork/jsqueeze": "For minifying JS files in taskMinify",
+        "natxet/CssMin": "For minifying CSS files in taskMinify"
+    },
+    "replace": {
+        "codegyre/robo": "< 1.0"
+    },
+    "minimum-stability": "stable"
+}
diff --git a/lib/composer/vendor/consolidation/robo/scenarios/symfony2/src b/lib/composer/vendor/consolidation/robo/scenarios/symfony2/src
new file mode 120000
index 000000000..929cb3dc9
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/scenarios/symfony2/src
@@ -0,0 +1 @@
+../../src
\ No newline at end of file
diff --git a/lib/composer/vendor/consolidation/robo/scenarios/symfony2/tests/.gitkeep b/lib/composer/vendor/consolidation/robo/scenarios/symfony2/tests/.gitkeep
new file mode 100644
index 000000000..54bcf3046
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/scenarios/symfony2/tests/.gitkeep
@@ -0,0 +1 @@
+~
diff --git a/lib/composer/vendor/consolidation/robo/scenarios/symfony4/.gitignore b/lib/composer/vendor/consolidation/robo/scenarios/symfony4/.gitignore
new file mode 100644
index 000000000..22d0d82f8
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/scenarios/symfony4/.gitignore
@@ -0,0 +1 @@
+vendor
diff --git a/lib/composer/vendor/consolidation/robo/scenarios/symfony4/.gitkeep b/lib/composer/vendor/consolidation/robo/scenarios/symfony4/.gitkeep
new file mode 100644
index 000000000..54bcf3046
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/scenarios/symfony4/.gitkeep
@@ -0,0 +1 @@
+~
diff --git a/lib/composer/vendor/consolidation/robo/scenarios/symfony4/composer.json b/lib/composer/vendor/consolidation/robo/scenarios/symfony4/composer.json
new file mode 100644
index 000000000..6e1c61148
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/scenarios/symfony4/composer.json
@@ -0,0 +1,93 @@
+{
+    "name": "consolidation/robo",
+    "description": "Modern task runner",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Davert",
+            "email": "davert.php@resend.cc"
+        }
+    ],
+    "autoload":{
+        "psr-4":{
+            "Robo\\":"src"
+        }
+    },
+    "autoload-dev":{
+        "psr-4":{
+            "Robo\\":"tests/src"
+        }
+    },
+    "bin":["robo"],
+    "require": {
+        "php": ">=5.5.0",
+        "league/container": "^2.2",
+        "consolidation/log": "~1",
+        "consolidation/config": "^1.0.1",
+        "consolidation/annotated-command": "^2.8.2",
+        "consolidation/output-formatters": "^3.1.13",
+        "grasmash/yaml-expander": "^1.3",
+        "symfony/finder": "^2.5|^3|^4",
+        "symfony/process": "^2.5|^3|^4",
+        "symfony/filesystem": "^2.5|^3|^4",
+        "symfony/event-dispatcher": "^2.5|^3|^4"
+    },
+    "require-dev": {
+        "codeception/aspect-mock": "^1|^2.1.1",
+        "codeception/base": "^2.3.7",
+        "codeception/verify": "^0.3.2",
+        "greg-1-anderson/composer-test-scenarios": "^1",
+        "natxet/CssMin": "3.0.4",
+        "patchwork/jsqueeze": "~2",
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new file mode 100644
index 000000000..331dac081
--- /dev/null
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+                "reference": "1311872ac850040a79c3c058bea3e22d0f09cbb7",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.6",
+                "sebastian/recursion-context": "~2.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~5"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Traverses array structures and object graphs to enumerate all referenced objects",
+            "homepage": "https://github.com/sebastianbergmann/object-enumerator/",
+            "time": "2017-02-18T15:18:39+00:00"
+        },
+        {
+            "name": "sebastian/recursion-context",
+            "version": "2.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/recursion-context.git",
+                "reference": "2c3ba150cbec723aa057506e73a8d33bdb286c9a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/2c3ba150cbec723aa057506e73a8d33bdb286c9a",
+                "reference": "2c3ba150cbec723aa057506e73a8d33bdb286c9a",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.4"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Jeff Welch",
+                    "email": "whatthejeff@gmail.com"
+                },
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                },
+                {
+                    "name": "Adam Harvey",
+                    "email": "aharvey@php.net"
+                }
+            ],
+            "description": "Provides functionality to recursively process PHP variables",
+            "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
+            "time": "2016-11-19T07:33:16+00:00"
+        },
+        {
+            "name": "sebastian/resource-operations",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/resource-operations.git",
+                "reference": "ce990bb21759f94aeafd30209e8cfcdfa8bc3f52"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/resource-operations/zipball/ce990bb21759f94aeafd30209e8cfcdfa8bc3f52",
+                "reference": "ce990bb21759f94aeafd30209e8cfcdfa8bc3f52",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.6.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de"
+                }
+            ],
+            "description": "Provides a list of PHP built-in functions that operate on resources",
+            "homepage": "https://www.github.com/sebastianbergmann/resource-operations",
+            "time": "2015-07-28T20:34:47+00:00"
+        },
+        {
+            "name": "sebastian/version",
+            "version": "2.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/sebastianbergmann/version.git",
+                "reference": "99732be0ddb3361e16ad77b68ba41efc8e979019"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/sebastianbergmann/version/zipball/99732be0ddb3361e16ad77b68ba41efc8e979019",
+                "reference": "99732be0ddb3361e16ad77b68ba41efc8e979019",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.6"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "src/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Sebastian Bergmann",
+                    "email": "sebastian@phpunit.de",
+                    "role": "lead"
+                }
+            ],
+            "description": "Library that helps with managing the version number of Git-hosted PHP projects",
+            "homepage": "https://github.com/sebastianbergmann/version",
+            "time": "2016-10-03T07:35:21+00:00"
+        },
+        {
+            "name": "squizlabs/php_codesniffer",
+            "version": "2.9.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/squizlabs/PHP_CodeSniffer.git",
+                "reference": "dcbed1074f8244661eecddfc2a675430d8d33f62"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/dcbed1074f8244661eecddfc2a675430d8d33f62",
+                "reference": "dcbed1074f8244661eecddfc2a675430d8d33f62",
+                "shasum": ""
+            },
+            "require": {
+                "ext-simplexml": "*",
+                "ext-tokenizer": "*",
+                "ext-xmlwriter": "*",
+                "php": ">=5.1.2"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.0"
+            },
+            "bin": [
+                "scripts/phpcs",
+                "scripts/phpcbf"
+            ],
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.x-dev"
+                }
+            },
+            "autoload": {
+                "classmap": [
+                    "CodeSniffer.php",
+                    "CodeSniffer/CLI.php",
+                    "CodeSniffer/Exception.php",
+                    "CodeSniffer/File.php",
+                    "CodeSniffer/Fixer.php",
+                    "CodeSniffer/Report.php",
+                    "CodeSniffer/Reporting.php",
+                    "CodeSniffer/Sniff.php",
+                    "CodeSniffer/Tokens.php",
+                    "CodeSniffer/Reports/",
+                    "CodeSniffer/Tokenizers/",
+                    "CodeSniffer/DocGenerators/",
+                    "CodeSniffer/Standards/AbstractPatternSniff.php",
+                    "CodeSniffer/Standards/AbstractScopeSniff.php",
+                    "CodeSniffer/Standards/AbstractVariableSniff.php",
+                    "CodeSniffer/Standards/IncorrectPatternException.php",
+                    "CodeSniffer/Standards/Generic/Sniffs/",
+                    "CodeSniffer/Standards/MySource/Sniffs/",
+                    "CodeSniffer/Standards/PEAR/Sniffs/",
+                    "CodeSniffer/Standards/PSR1/Sniffs/",
+                    "CodeSniffer/Standards/PSR2/Sniffs/",
+                    "CodeSniffer/Standards/Squiz/Sniffs/",
+                    "CodeSniffer/Standards/Zend/Sniffs/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "BSD-3-Clause"
+            ],
+            "authors": [
+                {
+                    "name": "Greg Sherwood",
+                    "role": "lead"
+                }
+            ],
+            "description": "PHP_CodeSniffer tokenizes PHP, JavaScript and CSS files and detects violations of a defined set of coding standards.",
+            "homepage": "http://www.squizlabs.com/php-codesniffer",
+            "keywords": [
+                "phpcs",
+                "standards"
+            ],
+            "time": "2017-05-22T02:43:20+00:00"
+        },
+        {
+            "name": "symfony/browser-kit",
+            "version": "v4.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/browser-kit.git",
+                "reference": "67359d6a03f96f9d15b956013fade2bd271de75a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/browser-kit/zipball/67359d6a03f96f9d15b956013fade2bd271de75a",
+                "reference": "67359d6a03f96f9d15b956013fade2bd271de75a",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3",
+                "symfony/dom-crawler": "~3.4|~4.0"
+            },
+            "require-dev": {
+                "symfony/css-selector": "~3.4|~4.0",
+                "symfony/process": "~3.4|~4.0"
+            },
+            "suggest": {
+                "symfony/process": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\BrowserKit\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony BrowserKit Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-12-12T08:41:51+00:00"
+        },
+        {
+            "name": "symfony/config",
+            "version": "v4.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/config.git",
+                "reference": "0356e6d5298e9e72212c0bad65c2f1b49e42d622"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/config/zipball/0356e6d5298e9e72212c0bad65c2f1b49e42d622",
+                "reference": "0356e6d5298e9e72212c0bad65c2f1b49e42d622",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3",
+                "symfony/filesystem": "~3.4|~4.0"
+            },
+            "conflict": {
+                "symfony/finder": "<3.4"
+            },
+            "require-dev": {
+                "symfony/finder": "~3.4|~4.0",
+                "symfony/yaml": "~3.4|~4.0"
+            },
+            "suggest": {
+                "symfony/yaml": "To use the yaml reference dumper"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Config\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Config Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-12-14T19:48:22+00:00"
+        },
+        {
+            "name": "symfony/css-selector",
+            "version": "v4.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/css-selector.git",
+                "reference": "2b71219bf15530f293f6a9262de841d0ca90b11c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/css-selector/zipball/2b71219bf15530f293f6a9262de841d0ca90b11c",
+                "reference": "2b71219bf15530f293f6a9262de841d0ca90b11c",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\CssSelector\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jean-François Simon",
+                    "email": "jeanfrancois.simon@sensiolabs.com"
+                },
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony CssSelector Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-12-14T19:48:22+00:00"
+        },
+        {
+            "name": "symfony/dom-crawler",
+            "version": "v4.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/dom-crawler.git",
+                "reference": "9f207697b4aa664823f43b6568797c48316b621a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/dom-crawler/zipball/9f207697b4aa664823f43b6568797c48316b621a",
+                "reference": "9f207697b4aa664823f43b6568797c48316b621a",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3",
+                "symfony/polyfill-mbstring": "~1.0"
+            },
+            "require-dev": {
+                "symfony/css-selector": "~3.4|~4.0"
+            },
+            "suggest": {
+                "symfony/css-selector": ""
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\DomCrawler\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony DomCrawler Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-12-14T19:48:22+00:00"
+        },
+        {
+            "name": "symfony/stopwatch",
+            "version": "v4.0.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/stopwatch.git",
+                "reference": "ac0e49150555c703fef6b696d8eaba1db7a3ca03"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/ac0e49150555c703fef6b696d8eaba1db7a3ca03",
+                "reference": "ac0e49150555c703fef6b696d8eaba1db7a3ca03",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Stopwatch\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Stopwatch Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-09T12:45:29+00:00"
+        },
+        {
+            "name": "webmozart/assert",
+            "version": "1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/webmozart/assert.git",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/webmozart/assert/zipball/2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.3 || ^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.6",
+                "sebastian/version": "^1.0.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Webmozart\\Assert\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                }
+            ],
+            "description": "Assertions to validate method input/output with nice error messages.",
+            "keywords": [
+                "assert",
+                "check",
+                "validate"
+            ],
+            "time": "2016-11-23T20:04:58+00:00"
+        }
+    ],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": [],
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=5.5.0"
+    },
+    "platform-dev": [],
+    "platform-overrides": {
+        "php": "7.1.3"
+    }
+}
diff --git a/lib/composer/vendor/consolidation/robo/scenarios/symfony4/src b/lib/composer/vendor/consolidation/robo/scenarios/symfony4/src
new file mode 120000
index 000000000..929cb3dc9
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/scenarios/symfony4/src
@@ -0,0 +1 @@
+../../src
\ No newline at end of file
diff --git a/lib/composer/vendor/consolidation/robo/src/Application.php b/lib/composer/vendor/consolidation/robo/src/Application.php
index e6664b5df..19d4725f3 100644
--- a/lib/composer/vendor/consolidation/robo/src/Application.php
+++ b/lib/composer/vendor/consolidation/robo/src/Application.php
@@ -3,8 +3,6 @@
 
 use Symfony\Component\Console\Application as SymfonyApplication;
 use Symfony\Component\Console\Command\Command;
-use Symfony\Component\Console\Input\InputArgument;
-use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\InputOption;
 
 class Application extends SymfonyApplication
@@ -25,6 +23,11 @@ public function __construct($name, $version)
             ->addOption(
                 new InputOption('--progress-delay', null, InputOption::VALUE_REQUIRED, 'Number of seconds before progress bar is displayed in long-running task collections. Default: 2s.', Config::DEFAULT_PROGRESS_DELAY)
             );
+
+        $this->getDefinition()
+            ->addOption(
+                new InputOption('--define', '-D', InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY, 'Define a configuration item value.', [])
+            );
     }
 
     /**
@@ -53,4 +56,18 @@ public function addInitRoboFileCommand($roboFile, $roboClass)
         });
         $this->add($createRoboFile);
     }
+
+    /**
+     * Add self update command, do nothing if null is provided
+     *
+     * @param string $repository GitHub Repository for self update
+     */
+    public function addSelfUpdateCommand($repository = null)
+    {
+        if (!$repository) {
+            return;
+        }
+        $selfUpdateCommand = new SelfUpdateCommand($this->getName(), $this->getVersion(), $repository);
+        $this->add($selfUpdateCommand);
+    }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Collection/CallableTask.php b/lib/composer/vendor/consolidation/robo/src/Collection/CallableTask.php
index 8ae3a3300..ae9c54fc5 100644
--- a/lib/composer/vendor/consolidation/robo/src/Collection/CallableTask.php
+++ b/lib/composer/vendor/consolidation/robo/src/Collection/CallableTask.php
@@ -3,7 +3,8 @@
 
 use Robo\Result;
 use Robo\Contract\TaskInterface;
-use Robo\Collection\Collection;
+use Robo\State\StateAwareInterface;
+use Robo\State\Data;
 
 /**
  * Creates a task wrapper that converts any Callable into an
@@ -35,7 +36,7 @@ public function __construct(callable $fn, TaskInterface $reference)
      */
     public function run()
     {
-        $result = call_user_func($this->fn);
+        $result = call_user_func($this->fn, $this->getState());
         // If the function returns no result, then count it
         // as a success.
         if (!isset($result)) {
@@ -50,4 +51,12 @@ public function run()
 
         return $result;
     }
+
+    public function getState()
+    {
+        if ($this->reference instanceof StateAwareInterface) {
+            return $this->reference->getState();
+        }
+        return new Data();
+    }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Collection/Collection.php b/lib/composer/vendor/consolidation/robo/src/Collection/Collection.php
index 5458c8a53..607435a48 100644
--- a/lib/composer/vendor/consolidation/robo/src/Collection/Collection.php
+++ b/lib/composer/vendor/consolidation/robo/src/Collection/Collection.php
@@ -2,6 +2,7 @@
 namespace Robo\Collection;
 
 use Robo\Result;
+use Robo\State\Data;
 use Psr\Log\LogLevel;
 use Robo\Contract\TaskInterface;
 use Robo\Task\StackBasedTask;
@@ -12,9 +13,9 @@
 use Robo\Exception\TaskExitException;
 use Robo\Contract\CommandInterface;
 
-
-use Robo\Common\ProgressIndicatorAwareTrait;
 use Robo\Contract\InflectionInterface;
+use Robo\State\StateAwareInterface;
+use Robo\State\StateAwareTrait;
 
 /**
  * Group tasks into a collection that run together. Supports
@@ -30,8 +31,10 @@
  * called. Here, taskDeleteDir is used to remove partial results
  * of an unfinished task.
  */
-class Collection extends BaseTask implements CollectionInterface, CommandInterface
+class Collection extends BaseTask implements CollectionInterface, CommandInterface, StateAwareInterface
 {
+    use StateAwareTrait;
+
     /**
      * @var \Robo\Collection\Element[]
      */
@@ -52,11 +55,22 @@ class Collection extends BaseTask implements CollectionInterface, CommandInterfa
      */
     protected $parentCollection;
 
+    /**
+     * @var callable[]
+     */
+    protected $deferredCallbacks = [];
+
+    /**
+     * @var string[]
+     */
+    protected $messageStoreKeys = [];
+
     /**
      * Constructor.
      */
     public function __construct()
     {
+        $this->resetState();
     }
 
     public function setProgressBarAutoDisplayInterval($interval)
@@ -165,6 +179,7 @@ public function progressMessage($text, $context = [], $level = LogLevel::NOTICE)
         $context += TaskInfo::getTaskContext($this);
         return $this->addCode(
             function () use ($level, $text, $context) {
+                $context += $this->getState()->getData();
                 $this->printTaskOutput($level, $text, $context);
             }
         );
@@ -552,6 +567,8 @@ private function runTaskList($name, array $taskList, Result $result)
                 // the incremental results, if they wish.
                 $key = Result::isUnnamed($taskName) ? $name : $taskName;
                 $result->accumulate($key, $taskResult);
+                // The result message will be the message of the last task executed.
+                $result->setMessage($taskResult->getMessage());
             }
         } catch (TaskExitException $exitException) {
             $this->fail();
@@ -632,10 +649,79 @@ protected function runSubtask($task)
         if ($original instanceof InflectionInterface) {
             $original->inflect($this);
         }
+        if ($original instanceof StateAwareInterface) {
+            $original->setState($this->getState());
+        }
+        $this->doDeferredInitialization($original);
         $taskResult = $task->run();
+        $taskResult = Result::ensureResult($task, $taskResult);
+        $this->doStateUpdates($original, $taskResult);
         return $taskResult;
     }
 
+    protected function doStateUpdates($task, Data $taskResult)
+    {
+        $this->updateState($taskResult);
+        $key = spl_object_hash($task);
+        if (array_key_exists($key, $this->messageStoreKeys)) {
+            $state = $this->getState();
+            list($stateKey, $sourceKey) = $this->messageStoreKeys[$key];
+            $value = empty($sourceKey) ? $taskResult->getMessage() : $taskResult[$sourceKey];
+            $state[$stateKey] = $value;
+        }
+    }
+
+    public function storeState($task, $key, $source = '')
+    {
+        $this->messageStoreKeys[spl_object_hash($task)] = [$key, $source];
+
+        return $this;
+    }
+
+    public function deferTaskConfiguration($task, $functionName, $stateKey)
+    {
+        return $this->defer(
+            $task,
+            function ($task, $state) use ($functionName, $stateKey) {
+                $fn = [$task, $functionName];
+                $value = $state[$stateKey];
+                $fn($value);
+            }
+        );
+    }
+
+    /**
+     * Defer execution of a callback function until just before a task
+     * runs. Use this time to provide more settings for the task, e.g. from
+     * the collection's shared state, which is populated with the results
+     * of previous test runs.
+     */
+    public function defer($task, $callback)
+    {
+        $this->deferredCallbacks[spl_object_hash($task)][] = $callback;
+
+        return $this;
+    }
+
+    protected function doDeferredInitialization($task)
+    {
+        // If the task is a state consumer, then call its receiveState method
+        if ($task instanceof \Robo\State\Consumer) {
+            $task->receiveState($this->getState());
+        }
+
+        // Check and see if there are any deferred callbacks for this task.
+        $key = spl_object_hash($task);
+        if (!array_key_exists($key, $this->deferredCallbacks)) {
+            return;
+        }
+
+        // Call all of the deferred callbacks
+        foreach ($this->deferredCallbacks[$key] as $fn) {
+            $fn($task, $this->getState());
+        }
+    }
+
     /**
      * @param TaskInterface|NestedCollectionInterface|WrappedTaskInterface $task
      * @param $parentCollection
diff --git a/lib/composer/vendor/consolidation/robo/src/Collection/CollectionBuilder.php b/lib/composer/vendor/consolidation/robo/src/Collection/CollectionBuilder.php
index 9b4d51803..3e037b01e 100644
--- a/lib/composer/vendor/consolidation/robo/src/Collection/CollectionBuilder.php
+++ b/lib/composer/vendor/consolidation/robo/src/Collection/CollectionBuilder.php
@@ -1,26 +1,22 @@
 <?php
 namespace Robo\Collection;
 
-use Guzzle\Inflection\InflectorInterface;
-use Robo\Config;
-use Robo\Common\Timer;
+use Consolidation\Config\Inject\ConfigForSetters;
+use Robo\Config\Config;
 use Psr\Log\LogLevel;
 use Robo\Contract\InflectionInterface;
 use Robo\Contract\TaskInterface;
 use Robo\Contract\CompletionInterface;
 use Robo\Contract\WrappedTaskInterface;
-use Robo\Collection\NestedCollectionInterface;
-use Robo\LoadAllTasks;
 use Robo\Task\Simulator;
-use Robo\Collection\CompletionWrapper;
-use Robo\Collection\Temporary;
-use Robo\Contract\ConfigAwareInterface;
-use Robo\Common\ConfigAwareTrait;
 use ReflectionClass;
 use Robo\Task\BaseTask;
 use Robo\Contract\BuilderAwareInterface;
 use Robo\Contract\CommandInterface;
-use Robo\Exception\TaskException;
+use Robo\Contract\VerbosityThresholdInterface;
+use Robo\State\StateAwareInterface;
+use Robo\State\StateAwareTrait;
+use Robo\Result;
 
 /**
  * Creates a collection, and adds tasks to it.  The collection builder
@@ -49,8 +45,10 @@
  * In the example above, the `taskDeleteDir` will be called if
  * ```
  */
-class CollectionBuilder extends BaseTask implements NestedCollectionInterface, WrappedTaskInterface, CommandInterface
+class CollectionBuilder extends BaseTask implements NestedCollectionInterface, WrappedTaskInterface, CommandInterface, StateAwareInterface
 {
+    use StateAwareTrait;
+
     /**
      * @var \Robo\Tasks
      */
@@ -77,6 +75,19 @@ class CollectionBuilder extends BaseTask implements NestedCollectionInterface, W
     public function __construct($commandFile)
     {
         $this->commandFile = $commandFile;
+        $this->resetState();
+    }
+
+    public static function create($container, $commandFile)
+    {
+        $builder = new self($commandFile);
+
+        $builder->setLogger($container->get('logger'));
+        $builder->setProgressIndicator($container->get('progressIndicator'));
+        $builder->setConfig($container->get('config'));
+        $builder->setOutputAdapter($container->get('outputAdapter'));
+
+        return $builder;
     }
 
     /**
@@ -147,9 +158,18 @@ public function addTask(TaskInterface $task)
         return $this;
     }
 
-    public function addCode(callable $code)
+  /**
+   * Add arbitrary code to execute as a task.
+   *
+   * @see \Robo\Collection\CollectionInterface::addCode
+   *
+   * @param callable $code
+   * @param int|string $name
+   * @return $this
+   */
+    public function addCode(callable $code, $name = \Robo\Collection\CollectionInterface::UNNAMEDTASK)
     {
-        $this->getCollection()->addCode($code);
+        $this->getCollection()->addCode($code, $name);
         return $this;
     }
 
@@ -245,6 +265,51 @@ public function addTaskToCollection($task)
         return $this;
     }
 
+    public function getState()
+    {
+        $collection = $this->getCollection();
+        return $collection->getState();
+    }
+
+    public function storeState($key, $source = '')
+    {
+        return $this->callCollectionStateFuntion(__FUNCTION__, func_get_args());
+    }
+
+    public function deferTaskConfiguration($functionName, $stateKey)
+    {
+        return $this->callCollectionStateFuntion(__FUNCTION__, func_get_args());
+    }
+
+    public function defer($callback)
+    {
+        return $this->callCollectionStateFuntion(__FUNCTION__, func_get_args());
+    }
+
+    protected function callCollectionStateFuntion($functionName, $args)
+    {
+        $currentTask = ($this->currentTask instanceof WrappedTaskInterface) ? $this->currentTask->original() : $this->currentTask;
+
+        array_unshift($args, $currentTask);
+        $collection = $this->getCollection();
+        $fn = [$collection, $functionName];
+
+        call_user_func_array($fn, $args);
+        return $this;
+    }
+
+    public function setVerbosityThreshold($verbosityThreshold)
+    {
+        $currentTask = ($this->currentTask instanceof WrappedTaskInterface) ? $this->currentTask->original() : $this->currentTask;
+        if ($currentTask) {
+            $currentTask->setVerbosityThreshold($verbosityThreshold);
+            return $this;
+        }
+        parent::setVerbosityThreshold($verbosityThreshold);
+        return $this;
+    }
+
+
     /**
      * Return the current task for this collection builder.
      * TODO: Not needed?
@@ -266,6 +331,9 @@ public function newBuilder()
         $collectionBuilder = new self($this->commandFile);
         $collectionBuilder->inflect($this);
         $collectionBuilder->simulated($this->isSimulated());
+        $collectionBuilder->setVerbosityThreshold($this->verbosityThreshold());
+        $collectionBuilder->setState($this->getState());
+
         return $collectionBuilder;
     }
 
@@ -355,6 +423,7 @@ public function build($name, $args)
             throw new RuntimeException("Can not construct task $name");
         }
         $task = $this->fixTask($task, $args);
+        $this->configureTask($name, $task);
         return $this->addTaskToCollection($task);
     }
 
@@ -366,10 +435,15 @@ public function build($name, $args)
      */
     protected function fixTask($task, $args)
     {
-        $task->inflect($this);
+        if ($task instanceof InflectionInterface) {
+            $task->inflect($this);
+        }
         if ($task instanceof BuilderAwareInterface) {
             $task->setBuilder($this);
         }
+        if ($task instanceof VerbosityThresholdInterface) {
+            $task->setVerbosityThreshold($this->verbosityThreshold());
+        }
 
         // Do not wrap our wrappers.
         if ($task instanceof CompletionWrapper || $task instanceof Simulator) {
@@ -402,6 +476,25 @@ protected function fixTask($task, $args)
         return $task;
     }
 
+    /**
+     * Check to see if there are any setter methods defined in configuration
+     * for this task.
+     */
+    protected function configureTask($taskClass, $task)
+    {
+        $taskClass = static::configClassIdentifier($taskClass);
+        $configurationApplier = new ConfigForSetters($this->getConfig(), $taskClass, 'task.');
+        $configurationApplier->apply($task, 'settings');
+
+        // TODO: If we counted each instance of $taskClass that was called from
+        // this builder, then we could also apply configuration from
+        // "task.{$taskClass}[$N].settings"
+
+        // TODO: If the builder knew what the current command name was,
+        // then we could also search for task configuration under
+        // command-specific keys such as "command.{$commandname}.task.{$taskClass}.settings".
+    }
+
     /**
      * When we run the collection builder, run everything in the collection.
      *
@@ -413,6 +506,7 @@ public function run()
         $result = $this->runTasks();
         $this->stopTimer();
         $result['time'] = $this->getExecutionTime();
+        $result->mergeData($this->getState()->getData());
         return $result;
     }
 
@@ -425,7 +519,8 @@ public function run()
     protected function runTasks()
     {
         if (!$this->collection && $this->currentTask) {
-            return $this->currentTask->run();
+            $result = $this->currentTask->run();
+            return Result::ensureResult($this->currentTask, $result);
         }
         return $this->getCollection()->run();
     }
@@ -464,6 +559,7 @@ public function getCollection()
         if (!isset($this->collection)) {
             $this->collection = new Collection();
             $this->collection->inflect($this);
+            $this->collection->setState($this->getState());
             $this->collection->setProgressBarAutoDisplayInterval($this->getConfig()->get(Config::PROGRESS_BAR_AUTO_DISPLAY_INTERVAL));
 
             if (isset($this->currentTask)) {
diff --git a/lib/composer/vendor/consolidation/robo/src/Collection/CollectionInterface.php b/lib/composer/vendor/consolidation/robo/src/Collection/CollectionInterface.php
index b3a34f4eb..173ca169c 100644
--- a/lib/composer/vendor/consolidation/robo/src/Collection/CollectionInterface.php
+++ b/lib/composer/vendor/consolidation/robo/src/Collection/CollectionInterface.php
@@ -141,7 +141,8 @@ public function after($name, $task, $nameOfTaskToAdd = self::UNNAMEDTASK);
      * message will not be printed.
      *
      * @param string $text Message to print.
-     * @param array $context Extra context data for use by the logger.
+     * @param array $context Extra context data for use by the logger. Note
+     *   that the data from the collection state is merged with the provided context.
      * @param \Psr\Log\LogLevel|string $level The log level to print the information at. Default is NOTICE.
      *
      * @return $this
diff --git a/lib/composer/vendor/consolidation/robo/src/Collection/NestedCollectionInterface.php b/lib/composer/vendor/consolidation/robo/src/Collection/NestedCollectionInterface.php
index 73d26282a..5e32cf37a 100644
--- a/lib/composer/vendor/consolidation/robo/src/Collection/NestedCollectionInterface.php
+++ b/lib/composer/vendor/consolidation/robo/src/Collection/NestedCollectionInterface.php
@@ -1,9 +1,6 @@
 <?php
 namespace Robo\Collection;
 
-use Psr\Log\LogLevel;
-use Robo\Contract\TaskInterface;
-
 interface NestedCollectionInterface
 {
     /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Collection/TaskForEach.php b/lib/composer/vendor/consolidation/robo/src/Collection/TaskForEach.php
index 7087f0e2d..b6809f569 100644
--- a/lib/composer/vendor/consolidation/robo/src/Collection/TaskForEach.php
+++ b/lib/composer/vendor/consolidation/robo/src/Collection/TaskForEach.php
@@ -1,11 +1,9 @@
 <?php
 namespace Robo\Collection;
 
-use Robo\Collection\NestedCollectionInterface;
 use Robo\Result;
 use Robo\TaskInfo;
 use Robo\Task\BaseTask;
-use Robo\Contract\TaskInterface;
 use Robo\Contract\BuilderAwareInterface;
 use Robo\Common\BuilderAwareTrait;
 
diff --git a/lib/composer/vendor/consolidation/robo/src/Collection/Temporary.php b/lib/composer/vendor/consolidation/robo/src/Collection/Temporary.php
index b179acabd..dad25e34c 100644
--- a/lib/composer/vendor/consolidation/robo/src/Collection/Temporary.php
+++ b/lib/composer/vendor/consolidation/robo/src/Collection/Temporary.php
@@ -2,8 +2,6 @@
 
 namespace Robo\Collection;
 
-use Robo\Contract\TaskInterface;
-
 /**
  * The temporary collection keeps track of the global collection of
  * temporary cleanup tasks in instances where temporary-generating
diff --git a/lib/composer/vendor/consolidation/robo/src/Common/BuilderAwareTrait.php b/lib/composer/vendor/consolidation/robo/src/Common/BuilderAwareTrait.php
index 5a7b6533d..915ff008d 100644
--- a/lib/composer/vendor/consolidation/robo/src/Common/BuilderAwareTrait.php
+++ b/lib/composer/vendor/consolidation/robo/src/Common/BuilderAwareTrait.php
@@ -2,7 +2,6 @@
 
 namespace Robo\Common;
 
-use Robo\Robo;
 use Robo\Collection\CollectionBuilder;
 
 trait BuilderAwareTrait
diff --git a/lib/composer/vendor/consolidation/robo/src/Common/CommandArguments.php b/lib/composer/vendor/consolidation/robo/src/Common/CommandArguments.php
index 2ed2bc917..12c2e89fd 100644
--- a/lib/composer/vendor/consolidation/robo/src/Common/CommandArguments.php
+++ b/lib/composer/vendor/consolidation/robo/src/Common/CommandArguments.php
@@ -1,7 +1,7 @@
 <?php
 namespace Robo\Common;
 
-use Symfony\Component\Process\ProcessUtils;
+use Robo\Common\ProcessUtils;
 
 /**
  * Use this to add arguments and options to the $arguments property.
@@ -46,10 +46,14 @@ public function args($args)
      * Pass the provided string in its raw (as provided) form as an argument to executable.
      *
      * @param string $arg
+     *
+     * @return $this
      */
     public function rawArg($arg)
     {
         $this->arguments .= " $arg";
+
+        return $this;
     }
 
     /**
@@ -74,36 +78,51 @@ public static function escape($value)
      *
      * @param string $option
      * @param string $value
+     * @param string $separator
      *
      * @return $this
      */
-    public function option($option, $value = null)
+    public function option($option, $value = null, $separator = ' ')
     {
         if ($option !== null and strpos($option, '-') !== 0) {
             $option = "--$option";
         }
         $this->arguments .= null == $option ? '' : " " . $option;
-        $this->arguments .= null == $value ? '' : " " . static::escape($value);
+        $this->arguments .= null == $value ? '' : $separator . static::escape($value);
+        return $this;
+    }
+
+    /**
+     * Pass multiple options to executable. The associative array contains
+     * the key:value pairs that become `--key value`, for each item in the array.
+     * Values are automatically escaped.
+     */
+    public function options(array $options, $separator = ' ')
+    {
+        foreach ($options as $option => $value) {
+            $this->option($option, $value, $separator);
+        }
         return $this;
     }
 
     /**
-     * Pass multiple options to executable. Value can be a string or array.
+     * Pass an option with multiple values to executable. Value can be a string or array.
      * Option values are automatically escaped.
      *
      * @param string $option
      * @param string|array $value
+     * @param string $separator
      *
      * @return $this
      */
-    public function optionList($option, $value = array())
+    public function optionList($option, $value = array(), $separator = ' ')
     {
         if (is_array($value)) {
             foreach ($value as $item) {
-                $this->optionList($option, $item);
+                $this->optionList($option, $item, $separator);
             }
         } else {
-            $this->option($option, $value);
+            $this->option($option, $value, $separator);
         }
 
         return $this;
diff --git a/lib/composer/vendor/consolidation/robo/src/Common/ConfigAwareTrait.php b/lib/composer/vendor/consolidation/robo/src/Common/ConfigAwareTrait.php
index 8f8ba48c6..d6d45788d 100644
--- a/lib/composer/vendor/consolidation/robo/src/Common/ConfigAwareTrait.php
+++ b/lib/composer/vendor/consolidation/robo/src/Common/ConfigAwareTrait.php
@@ -3,25 +3,25 @@
 namespace Robo\Common;
 
 use Robo\Robo;
-use Robo\Config;
+use Consolidation\Config\ConfigInterface;
 
 trait ConfigAwareTrait
 {
     /**
-     * @var \Robo\Config
+     * @var ConfigInterface
      */
     protected $config;
 
     /**
      * Set the config management object.
      *
-     * @param \Robo\Config $config
+     * @param ConfigInterface $config
      *
      * @return $this
      *
      * @see \Robo\Contract\ConfigAwareInterface::setConfig()
      */
-    public function setConfig(Config $config)
+    public function setConfig(ConfigInterface $config)
     {
         $this->config = $config;
 
@@ -31,7 +31,7 @@ public function setConfig(Config $config)
     /**
      * Get the config management object.
      *
-     * @return \Robo\Config
+     * @return ConfigInterface
      *
      * @see \Robo\Contract\ConfigAwareInterface::getConfig()
      */
@@ -40,6 +40,32 @@ public function getConfig()
         return $this->config;
     }
 
+    /**
+     * Any class that uses ConfigAwareTrait SHOULD override this method
+     * , and define a prefix for its configuration items. This is usually
+     * done in a base class. When used, this method should return a string
+     * that ends with a "."; see BaseTask::configPrefix().
+     *
+     * @return string
+     */
+    protected static function configPrefix()
+    {
+        return '';
+    }
+
+    protected static function configClassIdentifier($classname)
+    {
+        $configIdentifier = strtr($classname, '\\', '.');
+        $configIdentifier = preg_replace('#^(.*\.Task\.|\.)#', '', $configIdentifier);
+
+        return $configIdentifier;
+    }
+
+    protected static function configPostfix()
+    {
+        return '';
+    }
+
     /**
      * @param string $key
      *
@@ -47,18 +73,24 @@ public function getConfig()
      */
     private static function getClassKey($key)
     {
-        return sprintf('%s.%s', get_called_class(), $key);
+        $configPrefix = static::configPrefix();                            // task.
+        $configClass = static::configClassIdentifier(get_called_class());  // PARTIAL_NAMESPACE.CLASSNAME
+        $configPostFix = static::configPostfix();                          // .settings
+
+        return sprintf('%s%s%s.%s', $configPrefix, $configClass, $configPostFix, $key);
     }
 
     /**
      * @param string $key
      * @param mixed $value
-     *
-     * @deprecated
+     * @param Config|null $config
      */
-    public static function configure($key, $value)
+    public static function configure($key, $value, $config = null)
     {
-        Robo::config()->set(static::getClassKey($key), $value);
+        if (!$config) {
+            $config = Robo::config();
+        }
+        $config->setDefault(static::getClassKey($key), $value);
     }
 
     /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Common/ExecCommand.php b/lib/composer/vendor/consolidation/robo/src/Common/ExecCommand.php
index ad4c40934..c3e6c3af6 100644
--- a/lib/composer/vendor/consolidation/robo/src/Common/ExecCommand.php
+++ b/lib/composer/vendor/consolidation/robo/src/Common/ExecCommand.php
@@ -11,15 +11,7 @@
  */
 trait ExecCommand
 {
-    /**
-     * @var bool
-     */
-    protected $isPrinted = true;
-
-    /**
-     * @var string
-     */
-    protected $workingDirectory;
+    use ExecTrait;
 
     /**
      * @var \Robo\Common\TimeKeeper
@@ -37,45 +29,6 @@ protected function getExecTimer()
         return $this->execTimer;
     }
 
-    /**
-     * Is command printing its output to screen
-     *
-     * @return bool
-     */
-    public function getPrinted()
-    {
-        return $this->isPrinted;
-    }
-
-    /**
-     * Changes working directory of command
-     *
-     * @param string $dir
-     *
-     * @return $this
-     */
-    public function dir($dir)
-    {
-        $this->workingDirectory = $dir;
-        return $this;
-    }
-
-
-    /**
-     * Should command output be printed
-     *
-     * @param bool $arg
-     *
-     * @return $this
-     */
-    public function printed($arg)
-    {
-        if (is_bool($arg)) {
-            $this->isPrinted = $arg;
-        }
-        return $this;
-    }
-
     /**
      * Look for a "{$cmd}.phar" in the current working
      * directory; return a string to exec it if it is
@@ -135,7 +88,8 @@ private function searchForExecutable($cmd)
      */
     protected function findProjectBin()
     {
-        $candidates = [ __DIR__ . '/../../vendor/bin', __DIR__ . '/../../bin' ];
+        $cwd = getcwd();
+        $candidates = [ __DIR__ . '/../../vendor/bin', __DIR__ . '/../../bin', $cwd . '/vendor/bin' ];
 
         // If this project is inside a vendor directory, give highest priority
         // to that directory.
@@ -170,6 +124,11 @@ protected function useCallOnWindows($cmd)
         return $cmd;
     }
 
+    protected function getCommandDescription()
+    {
+        return $this->process->getCommandLine();
+    }
+
     /**
      * @param string $command
      *
@@ -177,21 +136,13 @@ protected function useCallOnWindows($cmd)
      */
     protected function executeCommand($command)
     {
-        $process = new Process($command);
-        $process->setTimeout(null);
-        if ($this->workingDirectory) {
-            $process->setWorkingDirectory($this->workingDirectory);
-        }
-        $this->getExecTimer()->start();
-        if ($this->isPrinted) {
-            $process->run(function ($type, $buffer) {
-                print $buffer;
-            });
-        } else {
-            $process->run();
-        }
-        $this->getExecTimer()->stop();
-
-        return new Result($this, $process->getExitCode(), $process->getOutput(), ['time' => $this->getExecTimer()->elapsed()]);
+        // TODO: Symfony 4 requires that we supply the working directory.
+        $result_data = $this->execute(new Process($command, getcwd()));
+        return new Result(
+            $this,
+            $result_data->getExitCode(),
+            $result_data->getMessage(),
+            $result_data->getData()
+        );
     }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Common/ExecTrait.php b/lib/composer/vendor/consolidation/robo/src/Common/ExecTrait.php
new file mode 100644
index 000000000..0dd1a6cdf
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/Common/ExecTrait.php
@@ -0,0 +1,408 @@
+<?php
+
+namespace Robo\Common;
+
+use Robo\ResultData;
+use Symfony\Component\Process\Process;
+
+/**
+ * Class ExecTrait
+ * @package Robo\Common
+ */
+trait ExecTrait
+{
+    /**
+     * @var bool
+     */
+    protected $background = false;
+
+    /**
+     * @var null|int
+     */
+    protected $timeout = null;
+
+    /**
+     * @var null|int
+     */
+    protected $idleTimeout = null;
+
+    /**
+     * @var null|array
+     */
+    protected $env = null;
+
+    /**
+     * @var Process
+     */
+    protected $process;
+
+    /**
+     * @var resource|string
+     */
+    protected $input;
+
+    /**
+     * @var boolean
+     */
+    protected $interactive = null;
+
+    /**
+     * @var bool
+     */
+    protected $isPrinted = true;
+
+    /**
+     * @var bool
+     */
+    protected $isMetadataPrinted = true;
+
+    /**
+     * @var string
+     */
+    protected $workingDirectory;
+
+    /**
+     * @return string
+     */
+    abstract public function getCommandDescription();
+
+    /** Typically provided by Timer trait via ProgressIndicatorAwareTrait. */
+    abstract public function startTimer();
+    abstract public function stopTimer();
+    abstract public function getExecutionTime();
+
+    /**
+     * Typically provided by TaskIO Trait.
+     */
+    abstract public function hideTaskProgress();
+    abstract public function showTaskProgress($inProgress);
+    abstract public function printTaskInfo($text, $context = null);
+
+    /**
+     * Typically provided by VerbosityThresholdTrait.
+     */
+    abstract public function verbosityMeetsThreshold();
+    abstract public function writeMessage($message);
+
+    /**
+     * Sets $this->interactive() based on posix_isatty().
+     *
+     * @return $this
+     */
+    public function detectInteractive()
+    {
+        // If the caller did not explicity set the 'interactive' mode,
+        // and output should be produced by this task (verbosityMeetsThreshold),
+        // then we will automatically set interactive mode based on whether
+        // or not output was redirected when robo was executed.
+        if (!isset($this->interactive) && function_exists('posix_isatty') && $this->verbosityMeetsThreshold()) {
+            $this->interactive = posix_isatty(STDOUT);
+        }
+
+        return $this;
+    }
+
+    /**
+     * Executes command in background mode (asynchronously)
+     *
+     * @return $this
+     */
+    public function background($arg = true)
+    {
+        $this->background = $arg;
+        return $this;
+    }
+
+    /**
+     * Stop command if it runs longer then $timeout in seconds
+     *
+     * @param int $timeout
+     *
+     * @return $this
+     */
+    public function timeout($timeout)
+    {
+        $this->timeout = $timeout;
+        return $this;
+    }
+
+    /**
+     * Stops command if it does not output something for a while
+     *
+     * @param int $timeout
+     *
+     * @return $this
+     */
+    public function idleTimeout($timeout)
+    {
+        $this->idleTimeout = $timeout;
+        return $this;
+    }
+
+    /**
+     * Set a single environment variable, or multiple.
+     */
+    public function env($env, $value = null)
+    {
+        if (!is_array($env)) {
+            $env = [$env => ($value ? $value : true)];
+        }
+        return $this->envVars($env);
+    }
+
+    /**
+     * Sets the environment variables for the command
+     *
+     * @param array $env
+     *
+     * @return $this
+     */
+    public function envVars(array $env)
+    {
+        $this->env = $env;
+        return $this;
+    }
+
+    /**
+     * Pass an input to the process. Can be resource created with fopen() or string
+     *
+     * @param resource|string $input
+     *
+     * @return $this
+     */
+    public function setInput($input)
+    {
+        $this->input = $input;
+        return $this;
+    }
+
+    /**
+     * Attach tty to process for interactive input
+     *
+     * @param $interactive bool
+     *
+     * @return $this
+     */
+    public function interactive($interactive = true)
+    {
+        $this->interactive = $interactive;
+        return $this;
+    }
+
+
+    /**
+     * Is command printing its output to screen
+     *
+     * @return bool
+     */
+    public function getPrinted()
+    {
+        return $this->isPrinted;
+    }
+
+    /**
+     * Changes working directory of command
+     *
+     * @param string $dir
+     *
+     * @return $this
+     */
+    public function dir($dir)
+    {
+        $this->workingDirectory = $dir;
+        return $this;
+    }
+
+    /**
+     * Shortcut for setting isPrinted() and isMetadataPrinted() to false.
+     *
+     * @param bool $arg
+     *
+     * @return $this
+     */
+    public function silent($arg)
+    {
+        if (is_bool($arg)) {
+            $this->isPrinted = !$arg;
+            $this->isMetadataPrinted = !$arg;
+        }
+        return $this;
+    }
+
+    /**
+     * Should command output be printed
+     *
+     * @param bool $arg
+     *
+     * @return $this
+     *
+     * @deprecated
+     */
+    public function printed($arg)
+    {
+        $this->logger->warning("printed() is deprecated. Please use printOutput().");
+        return $this->printOutput($arg);
+    }
+
+    /**
+     * Should command output be printed
+     *
+     * @param bool $arg
+     *
+     * @return $this
+     */
+    public function printOutput($arg)
+    {
+        if (is_bool($arg)) {
+            $this->isPrinted = $arg;
+        }
+        return $this;
+    }
+
+    /**
+     * Should command metadata be printed. I,e., command and timer.
+     *
+     * @param bool $arg
+     *
+     * @return $this
+     */
+    public function printMetadata($arg)
+    {
+        if (is_bool($arg)) {
+            $this->isMetadataPrinted = $arg;
+        }
+        return $this;
+    }
+
+    /**
+     * @param Process $process
+     * @param callable $output_callback
+     *
+     * @return \Robo\ResultData
+     */
+    protected function execute($process, $output_callback = null)
+    {
+        $this->process = $process;
+
+        if (!$output_callback) {
+            $output_callback = function ($type, $buffer) {
+                $progressWasVisible = $this->hideTaskProgress();
+                $this->writeMessage($buffer);
+                $this->showTaskProgress($progressWasVisible);
+            };
+        }
+
+        $this->detectInteractive();
+
+        if ($this->isMetadataPrinted) {
+            $this->printAction();
+        }
+        $this->process->setTimeout($this->timeout);
+        $this->process->setIdleTimeout($this->idleTimeout);
+        if ($this->workingDirectory) {
+            $this->process->setWorkingDirectory($this->workingDirectory);
+        }
+        if ($this->input) {
+            $this->process->setInput($this->input);
+        }
+
+        if ($this->interactive && $this->isPrinted) {
+            $this->process->setTty(true);
+        }
+
+        if (isset($this->env)) {
+            $this->process->setEnv($this->env);
+        }
+
+        if (!$this->background && !$this->isPrinted) {
+            $this->startTimer();
+            $this->process->run();
+            $this->stopTimer();
+            $output = rtrim($this->process->getOutput());
+            return new ResultData(
+                $this->process->getExitCode(),
+                $output,
+                $this->getResultData()
+            );
+        }
+
+        if (!$this->background && $this->isPrinted) {
+            $this->startTimer();
+            $this->process->run($output_callback);
+            $this->stopTimer();
+            return new ResultData(
+                $this->process->getExitCode(),
+                $this->process->getOutput(),
+                $this->getResultData()
+            );
+        }
+
+        try {
+            $this->process->start();
+        } catch (\Exception $e) {
+            return new ResultData(
+                $this->process->getExitCode(),
+                $e->getMessage(),
+                $this->getResultData()
+            );
+        }
+        return new ResultData($this->process->getExitCode());
+    }
+
+    /**
+     *
+     */
+    protected function stop()
+    {
+        if ($this->background && isset($this->process) && $this->process->isRunning()) {
+            $this->process->stop();
+            $this->printTaskInfo(
+                "Stopped {command}",
+                ['command' => $this->getCommandDescription()]
+            );
+        }
+    }
+
+    /**
+     * @param array $context
+     */
+    protected function printAction($context = [])
+    {
+        $command = $this->getCommandDescription();
+        $formatted_command = $this->formatCommandDisplay($command);
+
+        $dir = $this->workingDirectory ? " in {dir}" : "";
+        $this->printTaskInfo("Running {command}$dir", [
+                'command' => $formatted_command,
+                'dir' => $this->workingDirectory
+            ] + $context);
+    }
+
+    /**
+     * @param $command
+     *
+     * @return mixed
+     */
+    protected function formatCommandDisplay($command)
+    {
+        $formatted_command = str_replace("&&", "&&\n", $command);
+        $formatted_command = str_replace("||", "||\n", $formatted_command);
+
+        return $formatted_command;
+    }
+
+    /**
+     * Gets the data array to be passed to Result().
+     *
+     * @return array
+     *   The data array passed to Result().
+     */
+    protected function getResultData()
+    {
+        if ($this->isMetadataPrinted) {
+            return ['time' => $this->getExecutionTime()];
+        }
+
+        return [];
+    }
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/Common/IO.php b/lib/composer/vendor/consolidation/robo/src/Common/IO.php
index 8da7b61db..d6c77bff8 100644
--- a/lib/composer/vendor/consolidation/robo/src/Common/IO.php
+++ b/lib/composer/vendor/consolidation/robo/src/Common/IO.php
@@ -1,12 +1,7 @@
 <?php
 namespace Robo\Common;
 
-use Robo\Robo;
 use Symfony\Component\Console\Helper\QuestionHelper;
-use Symfony\Component\Console\Input\ArgvInput;
-use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Output\NullOutput;
-use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Question\ConfirmationQuestion;
 use Symfony\Component\Console\Question\Question;
 use Symfony\Component\Console\Style\SymfonyStyle;
@@ -76,7 +71,7 @@ protected function yell($text, $length = 40, $color = 'green')
      * @param int $length
      * @param string $format
      */
-    private function formattedOutput($text, $length, $format)
+    protected function formattedOutput($text, $length, $format)
     {
         $lines = explode("\n", trim($text, "\n"));
         $maxLineLength = array_reduce(array_map('strlen', $lines), 'max');
@@ -143,7 +138,7 @@ protected function confirm($question)
      *
      * @return string
      */
-    private function doAsk(Question $question)
+    protected function doAsk(Question $question)
     {
         return $this->getDialog()->ask($this->input(), $this->output(), $question);
     }
@@ -153,7 +148,7 @@ private function doAsk(Question $question)
      *
      * @return string
      */
-    private function formatQuestion($message)
+    protected function formatQuestion($message)
     {
         return  "<question>?  $message</question> ";
     }
@@ -169,7 +164,7 @@ protected function getDialog()
     /**
      * @param $text
      */
-    private function writeln($text)
+    protected function writeln($text)
     {
         $this->output()->writeln($text);
     }
diff --git a/lib/composer/vendor/consolidation/robo/src/Common/OutputAdapter.php b/lib/composer/vendor/consolidation/robo/src/Common/OutputAdapter.php
new file mode 100644
index 000000000..b8e795f23
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/Common/OutputAdapter.php
@@ -0,0 +1,38 @@
+<?php
+namespace Robo\Common;
+
+use Robo\Contract\OutputAdapterInterface;
+use Robo\Contract\OutputAwareInterface;
+use Robo\Contract\VerbosityThresholdInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+/**
+ * Adapt OutputInterface or other output function to the VerbosityThresholdInterface.
+ */
+class OutputAdapter implements OutputAdapterInterface, OutputAwareInterface
+{
+    use OutputAwareTrait;
+
+    protected $verbosityMap = [
+        VerbosityThresholdInterface::VERBOSITY_NORMAL => OutputInterface::VERBOSITY_NORMAL,
+        VerbosityThresholdInterface::VERBOSITY_VERBOSE => OutputInterface::VERBOSITY_VERBOSE,
+        VerbosityThresholdInterface::VERBOSITY_VERY_VERBOSE => OutputInterface::VERBOSITY_VERY_VERBOSE,
+        VerbosityThresholdInterface::VERBOSITY_DEBUG => OutputInterface::VERBOSITY_DEBUG,
+    ];
+
+    public function verbosityMeetsThreshold($verbosityThreshold)
+    {
+        if (!isset($this->verbosityMap[$verbosityThreshold])) {
+            return true;
+        }
+        $verbosityThreshold = $this->verbosityMap[$verbosityThreshold];
+        $verbosity = $this->output()->getVerbosity();
+
+        return $verbosity >= $verbosityThreshold;
+    }
+
+    public function writeMessage($message)
+    {
+        $this->output()->write($message);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/Common/ProcessExecutor.php b/lib/composer/vendor/consolidation/robo/src/Common/ProcessExecutor.php
new file mode 100644
index 000000000..f78a47752
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/Common/ProcessExecutor.php
@@ -0,0 +1,51 @@
+<?php
+
+namespace Robo\Common;
+
+use Psr\Log\LoggerAwareInterface;
+use Robo\Contract\ConfigAwareInterface;
+use Robo\Contract\OutputAwareInterface;
+use Robo\Contract\VerbosityThresholdInterface;
+use Symfony\Component\Process\Process;
+
+class ProcessExecutor implements ConfigAwareInterface, LoggerAwareInterface, OutputAwareInterface, VerbosityThresholdInterface
+{
+    use ExecTrait;
+    use TaskIO; // uses LoggerAwareTrait and ConfigAwareTrait
+    use ProgressIndicatorAwareTrait;
+    use OutputAwareTrait;
+
+    /**
+     * @param Process $process
+     * @return type
+     */
+    public function __construct(Process $process)
+    {
+        $this->process = $process;
+    }
+
+    public static function create($container, $process)
+    {
+        $processExecutor = new self($process);
+
+        $processExecutor->setLogger($container->get('logger'));
+        $processExecutor->setProgressIndicator($container->get('progressIndicator'));
+        $processExecutor->setConfig($container->get('config'));
+        $processExecutor->setOutputAdapter($container->get('outputAdapter'));
+
+        return $processExecutor;
+    }
+
+    /**
+     * @return string
+     */
+    protected function getCommandDescription()
+    {
+        return $this->process->getCommandLine();
+    }
+
+    public function run()
+    {
+        return $this->execute($this->process);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/Common/ProcessUtils.php b/lib/composer/vendor/consolidation/robo/src/Common/ProcessUtils.php
new file mode 100644
index 000000000..7dc4e5531
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/Common/ProcessUtils.php
@@ -0,0 +1,79 @@
+<?php
+
+/*
+ * This file is derived from part of the Symfony package, which is
+ * (c) Fabien Potencier <fabien@symfony.com>
+ */
+
+namespace Robo\Common;
+
+use Symfony\Component\Process\Exception\InvalidArgumentException;
+
+/**
+ * ProcessUtils is a bunch of utility methods. We want to allow Robo 1.x
+ * to work with Symfony 4.x while remaining backwards compatibility. This
+ * requires us to replace some deprecated functionality removed in Symfony.
+ */
+class ProcessUtils
+{
+    /**
+     * This class should not be instantiated.
+     */
+    private function __construct()
+    {
+    }
+
+    /**
+     * Escapes a string to be used as a shell argument.
+     *
+     * @param string $argument The argument that will be escaped
+     *
+     * @return string The escaped argument
+     *
+     * @deprecated since version 3.3, to be removed in 4.0. Use a command line array or give env vars to the `Process::start/run()` method instead.
+     */
+    public static function escapeArgument($argument)
+    {
+        @trigger_error('The '.__METHOD__.'() method is a copy of a method that was deprecated by Symfony 3.3 and removed in Symfony 4; it will be removed in Robo 2.0.', E_USER_DEPRECATED);
+
+        //Fix for PHP bug #43784 escapeshellarg removes % from given string
+        //Fix for PHP bug #49446 escapeshellarg doesn't work on Windows
+        //@see https://bugs.php.net/bug.php?id=43784
+        //@see https://bugs.php.net/bug.php?id=49446
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            if ('' === $argument) {
+                return escapeshellarg($argument);
+            }
+
+            $escapedArgument = '';
+            $quote = false;
+            foreach (preg_split('/(")/', $argument, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE) as $part) {
+                if ('"' === $part) {
+                    $escapedArgument .= '\\"';
+                } elseif (self::isSurroundedBy($part, '%')) {
+                    // Avoid environment variable expansion
+                    $escapedArgument .= '^%"'.substr($part, 1, -1).'"^%';
+                } else {
+                    // escape trailing backslash
+                    if ('\\' === substr($part, -1)) {
+                        $part .= '\\';
+                    }
+                    $quote = true;
+                    $escapedArgument .= $part;
+                }
+            }
+            if ($quote) {
+                $escapedArgument = '"'.$escapedArgument.'"';
+            }
+
+            return $escapedArgument;
+        }
+
+        return "'".str_replace("'", "'\\''", $argument)."'";
+    }
+
+    private static function isSurroundedBy($arg, $char)
+    {
+        return 2 < strlen($arg) && $char === $arg[0] && $char === $arg[strlen($arg) - 1];
+    }
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/Common/ProgressIndicatorAwareTrait.php b/lib/composer/vendor/consolidation/robo/src/Common/ProgressIndicatorAwareTrait.php
index 5d33e6d07..060e039a1 100644
--- a/lib/composer/vendor/consolidation/robo/src/Common/ProgressIndicatorAwareTrait.php
+++ b/lib/composer/vendor/consolidation/robo/src/Common/ProgressIndicatorAwareTrait.php
@@ -1,6 +1,9 @@
 <?php
 namespace Robo\Common;
 
+use Robo\Contract\ProgressIndicatorAwareInterface;
+use Robo\Contract\VerbosityThresholdInterface;
+
 trait ProgressIndicatorAwareTrait
 {
     use Timer;
@@ -20,10 +23,14 @@ public function progressIndicatorSteps()
 
     /**
      * @param null|\Robo\Common\ProgressIndicator $progressIndicator
+     *
+     * @return ProgressIndicatorAwareInterface
      */
     public function setProgressIndicator($progressIndicator)
     {
         $this->progressIndicator = $progressIndicator;
+
+        return $this;
     }
 
     /**
@@ -70,6 +77,10 @@ protected function getTotalExecutionTime()
     protected function startProgressIndicator()
     {
         $this->startTimer();
+        if ($this instanceof VerbosityThresholdInterface
+            && !$this->verbosityMeetsThreshold()) {
+            return;
+        }
         if (!$this->progressIndicator) {
             return;
         }
diff --git a/lib/composer/vendor/consolidation/robo/src/Common/TaskIO.php b/lib/composer/vendor/consolidation/robo/src/Common/TaskIO.php
index 57ebb6fee..49b5ccd86 100644
--- a/lib/composer/vendor/consolidation/robo/src/Common/TaskIO.php
+++ b/lib/composer/vendor/consolidation/robo/src/Common/TaskIO.php
@@ -4,9 +4,7 @@
 use Robo\Robo;
 use Robo\TaskInfo;
 use Consolidation\Log\ConsoleLogLevel;
-use Robo\Common\ConfigAwareTrait;
 use Psr\Log\LoggerAwareTrait;
-use Psr\Log\LoggerInterface;
 use Psr\Log\LogLevel;
 use Robo\Contract\ProgressIndicatorAwareInterface;
 
@@ -21,6 +19,7 @@ trait TaskIO
 {
     use LoggerAwareTrait;
     use ConfigAwareTrait;
+    use VerbosityThresholdTrait;
 
     /**
      * @return mixed|null|\Psr\Log\LoggerInterface
@@ -137,6 +136,9 @@ protected function printTaskDebug($text, $context = null)
      */
     protected function printTaskOutput($level, $text, $context)
     {
+        if (!$this->verbosityMeetsThreshold()) {
+            return;
+        }
         $logger = $this->logger();
         if (!$logger) {
             return;
diff --git a/lib/composer/vendor/consolidation/robo/src/Common/VerbosityThresholdTrait.php b/lib/composer/vendor/consolidation/robo/src/Common/VerbosityThresholdTrait.php
new file mode 100644
index 000000000..2fc51c22b
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/Common/VerbosityThresholdTrait.php
@@ -0,0 +1,79 @@
+<?php
+namespace Robo\Common;
+
+use Robo\Robo;
+use Robo\TaskInfo;
+use Robo\Contract\OutputAdapterInterface;
+use Robo\Contract\VerbosityThresholdInterface;
+use Consolidation\Log\ConsoleLogLevel;
+use Psr\Log\LoggerAwareTrait;
+use Psr\Log\LogLevel;
+use Robo\Contract\ProgressIndicatorAwareInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+/**
+ * Task input/output methods.  TaskIO is 'used' in BaseTask, so any
+ * task that extends this class has access to all of the methods here.
+ * printTaskInfo, printTaskSuccess, and printTaskError are the three
+ * primary output methods that tasks are encouraged to use.  Tasks should
+ * avoid using the IO trait output methods.
+ */
+trait VerbosityThresholdTrait
+{
+    /** var OutputAdapterInterface */
+    protected $outputAdapter;
+    protected $verbosityThreshold = 0;
+
+    /**
+     * Required verbocity level before any TaskIO output will be produced.
+     * e.g. OutputInterface::VERBOSITY_VERBOSE
+     */
+    public function setVerbosityThreshold($verbosityThreshold)
+    {
+        $this->verbosityThreshold = $verbosityThreshold;
+        return $this;
+    }
+
+    public function verbosityThreshold()
+    {
+        return $this->verbosityThreshold;
+    }
+
+    public function setOutputAdapter(OutputAdapterInterface $outputAdapter)
+    {
+        $this->outputAdapter = $outputAdapter;
+    }
+
+    /**
+     * @return OutputAdapterInterface
+     */
+    public function outputAdapter()
+    {
+        return $this->outputAdapter;
+    }
+
+    public function hasOutputAdapter()
+    {
+        return isset($this->outputAdapter);
+    }
+
+    public function verbosityMeetsThreshold()
+    {
+        if ($this->hasOutputAdapter()) {
+            return $this->outputAdapter()->verbosityMeetsThreshold($this->verbosityThreshold());
+        }
+        return true;
+    }
+
+    /**
+     * Print a message if the selected verbosity level is over this task's
+     * verbosity threshhold.
+     */
+    public function writeMessage($message)
+    {
+        if (!$this->verbosityMeetsThreshold()) {
+            return;
+        }
+        $this->outputAdapter()->writeMessage($message);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/Config.php b/lib/composer/vendor/consolidation/robo/src/Config.php
index 10e29effb..9e9370d81 100644
--- a/lib/composer/vendor/consolidation/robo/src/Config.php
+++ b/lib/composer/vendor/consolidation/robo/src/Config.php
@@ -1,122 +1,9 @@
 <?php
 namespace Robo;
 
-class Config
+/**
+ * @deprecated Use \Robo\Config\Config
+ */
+class Config extends \Robo\Config\Config
 {
-    const PROGRESS_BAR_AUTO_DISPLAY_INTERVAL = 'progress-delay';
-    const DEFAULT_PROGRESS_DELAY = 2;
-    const SIMULATE = 'simulate';
-    const DECORATED = 'decorated';
-
-    /**
-     * @var array
-     */
-    protected $config = [];
-
-    /**
-     * Fet a configuration value
-     *
-     * @param string $key Which config item to look up
-     * @param string|null $defaultOverride Override usual default value with a different default
-     *
-     * @return mixed
-     */
-    public function get($key, $defaultOverride = null)
-    {
-        if (isset($this->config[$key])) {
-            return $this->config[$key];
-        }
-        return $this->getDefault($key, $defaultOverride);
-    }
-
-    /**
-     * Set a config value
-     *
-     * @param string $key
-     * @param mixed $value
-     *
-     * @return $this
-     */
-    public function set($key, $value)
-    {
-        $this->config[$key] = $value;
-        return $this;
-    }
-
-    /**
-     * Return an associative array containing all of the global configuration
-     * options and their default values.
-     *
-     * @return array
-     */
-    public function getGlobalOptionDefaultValues()
-    {
-        $globalOptions =
-        [
-            self::PROGRESS_BAR_AUTO_DISPLAY_INTERVAL => self::DEFAULT_PROGRESS_DELAY,
-            self::SIMULATE => false,
-        ];
-
-        return $globalOptions;
-    }
-
-    /**
-     * Return the default value for a given configuration item.
-     *
-     * @param string $key
-     * @param mixed $defaultOverride
-     *
-     * @return mixed
-     */
-    public function getDefault($key, $defaultOverride = null)
-    {
-        $globalOptions = $this->getGlobalOptionDefaultValues();
-        return isset($globalOptions[$key]) ? $globalOptions[$key] : $defaultOverride;
-    }
-
-    /**
-     * @return bool
-     */
-    public function isSimulated()
-    {
-        return $this->get(self::SIMULATE);
-    }
-
-    /**
-     * @param bool $simulated
-     *
-     * @return $this
-     */
-    public function setSimulated($simulated = true)
-    {
-        return $this->set(self::SIMULATE, $simulated);
-    }
-
-    /**
-     * @return bool
-     */
-    public function isDecorated()
-    {
-        return $this->get(self::DECORATED);
-    }
-
-    /**
-     * @param bool $decorated
-     *
-     * @return $this
-     */
-    public function setDecorated($decorated = true)
-    {
-        return $this->set(self::DECORATED, $decorated);
-    }
-
-    /**
-     * @param int $interval
-     *
-     * @return $this
-     */
-    public function setProgressBarAutoDisplayInterval($interval)
-    {
-        return $this->set(self::PROGRESS_BAR_AUTO_DISPLAY_INTERVAL, $interval);
-    }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Config/Config.php b/lib/composer/vendor/consolidation/robo/src/Config/Config.php
new file mode 100644
index 000000000..3da9e5a93
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/Config/Config.php
@@ -0,0 +1,130 @@
+<?php
+namespace Robo\Config;
+
+class Config extends \Consolidation\Config\Config implements GlobalOptionDefaultValuesInterface
+{
+    const PROGRESS_BAR_AUTO_DISPLAY_INTERVAL = 'options.progress-delay';
+    const DEFAULT_PROGRESS_DELAY = 2;
+    const SIMULATE = 'options.simulate';
+
+    // Read-only configuration properties; changing these has no effect.
+    const INTERACTIVE = 'options.interactive';
+    const DECORATED = 'options.decorated';
+
+    /**
+     * Create a new configuration object, and initialize it with
+     * the provided nested array containing configuration data.
+     */
+    public function __construct(array $data = null)
+    {
+        parent::__construct($data);
+        $this->defaults = $this->getGlobalOptionDefaultValues();
+    }
+
+    /**
+     * Return an associative array containing all of the global configuration
+     * options and their default values.
+     *
+     * @return array
+     */
+    public function getGlobalOptionDefaultValues()
+    {
+        $globalOptions =
+        [
+            self::PROGRESS_BAR_AUTO_DISPLAY_INTERVAL => self::DEFAULT_PROGRESS_DELAY,
+            self::SIMULATE => false,
+        ];
+        return $this->trimPrefixFromGlobalOptions($globalOptions);
+    }
+
+    /**
+     * Remove the 'options.' prefix from the global options list.
+     */
+    protected function trimPrefixFromGlobalOptions($globalOptions)
+    {
+        $result = [];
+        foreach ($globalOptions as $option => $value) {
+            $option = str_replace('options.', '', $option);
+            $result[$option] = $value;
+        }
+        return $result;
+    }
+
+    /**
+     * @deprecated Use $config->get(Config::SIMULATE)
+     *
+     * @return bool
+     */
+    public function isSimulated()
+    {
+        return $this->get(self::SIMULATE);
+    }
+
+    /**
+     * @deprecated Use $config->set(Config::SIMULATE, true)
+     *
+     * @param bool $simulated
+     *
+     * @return $this
+     */
+    public function setSimulated($simulated = true)
+    {
+        return $this->set(self::SIMULATE, $simulated);
+    }
+
+    /**
+     * @deprecated Use $config->get(Config::INTERACTIVE)
+     *
+     * @return bool
+     */
+    public function isInteractive()
+    {
+        return $this->get(self::INTERACTIVE);
+    }
+
+    /**
+     * @deprecated Use $config->set(Config::INTERACTIVE, true)
+     *
+     * @param bool $interactive
+     *
+     * @return $this
+     */
+    public function setInteractive($interactive = true)
+    {
+        return $this->set(self::INTERACTIVE, $interactive);
+    }
+
+    /**
+     * @deprecated Use $config->get(Config::DECORATED)
+     *
+     * @return bool
+     */
+    public function isDecorated()
+    {
+        return $this->get(self::DECORATED);
+    }
+
+    /**
+     * @deprecated Use $config->set(Config::DECORATED, true)
+     *
+     * @param bool $decorated
+     *
+     * @return $this
+     */
+    public function setDecorated($decorated = true)
+    {
+        return $this->set(self::DECORATED, $decorated);
+    }
+
+    /**
+     * @deprecated Use $config->set(Config::PROGRESS_BAR_AUTO_DISPLAY_INTERVAL, $interval)
+     *
+     * @param int $interval
+     *
+     * @return $this
+     */
+    public function setProgressBarAutoDisplayInterval($interval)
+    {
+        return $this->set(self::PROGRESS_BAR_AUTO_DISPLAY_INTERVAL, $interval);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/Config/GlobalOptionDefaultValuesInterface.php b/lib/composer/vendor/consolidation/robo/src/Config/GlobalOptionDefaultValuesInterface.php
new file mode 100644
index 000000000..f76394554
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/Config/GlobalOptionDefaultValuesInterface.php
@@ -0,0 +1,17 @@
+<?php
+namespace Robo\Config;
+
+/**
+ * @deprecated Use robo.yml instead
+ *
+ * robo.yml:
+ *
+ * options:
+ *   simulated: false
+ *   progress-delay: 2
+ *
+ * etc.
+ */
+interface GlobalOptionDefaultValuesInterface extends \Consolidation\Config\GlobalOptionDefaultValuesInterface
+{
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/Contract/ConfigAwareInterface.php b/lib/composer/vendor/consolidation/robo/src/Contract/ConfigAwareInterface.php
index a2a954ee0..6591b4d08 100644
--- a/lib/composer/vendor/consolidation/robo/src/Contract/ConfigAwareInterface.php
+++ b/lib/composer/vendor/consolidation/robo/src/Contract/ConfigAwareInterface.php
@@ -2,23 +2,23 @@
 
 namespace Robo\Contract;
 
-use Robo\Config;
+use Consolidation\Config\ConfigInterface;
 
 interface ConfigAwareInterface
 {
     /**
      * Set the config reference
      *
-     * @param \Robo\Config $config
+     * @param ConfigInterface $config
      *
      * @return $this
      */
-    public function setConfig(Config $config);
+    public function setConfig(ConfigInterface $config);
 
     /**
      * Get the config reference
      *
-     * @return \Robo\Config
+     * @return ConfigInterface
      */
     public function getConfig();
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Contract/OutputAdapterInterface.php b/lib/composer/vendor/consolidation/robo/src/Contract/OutputAdapterInterface.php
new file mode 100644
index 000000000..948d384cb
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/Contract/OutputAdapterInterface.php
@@ -0,0 +1,11 @@
+<?php
+namespace Robo\Contract;
+
+/**
+ * Adapt OutputInterface or other output function to the VerbosityThresholdInterface.
+ */
+interface OutputAdapterInterface
+{
+    public function verbosityMeetsThreshold($verbosityThreshold);
+    public function writeMessage($message);
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/Contract/VerbosityThresholdInterface.php b/lib/composer/vendor/consolidation/robo/src/Contract/VerbosityThresholdInterface.php
new file mode 100644
index 000000000..e63a1f704
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/Contract/VerbosityThresholdInterface.php
@@ -0,0 +1,24 @@
+<?php
+namespace Robo\Contract;
+
+use Robo\Contract\OutputAdapterInterface;
+
+/**
+ * Record and determine whether the current verbosity level exceeds the
+ * desired threshold level to produce output.
+ */
+interface VerbosityThresholdInterface
+{
+    const VERBOSITY_NORMAL = 1;
+    const VERBOSITY_VERBOSE = 2;
+    const VERBOSITY_VERY_VERBOSE = 3;
+    const VERBOSITY_DEBUG = 4;
+
+    public function setVerbosityThreshold($verbosityThreshold);
+    public function verbosityThreshold();
+    public function setOutputAdapter(OutputAdapterInterface $outputAdapter);
+    public function outputAdapter();
+    public function hasOutputAdapter();
+    public function verbosityMeetsThreshold();
+    public function writeMessage($message);
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/GlobalOptionsEventListener.php b/lib/composer/vendor/consolidation/robo/src/GlobalOptionsEventListener.php
index f74471871..db8d6179c 100644
--- a/lib/composer/vendor/consolidation/robo/src/GlobalOptionsEventListener.php
+++ b/lib/composer/vendor/consolidation/robo/src/GlobalOptionsEventListener.php
@@ -3,21 +3,63 @@
 
 use Symfony\Component\Console\ConsoleEvents;
 use Symfony\Component\Console\Event\ConsoleCommandEvent;
-use Symfony\Component\EventDispatcher\EventDispatcher;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Robo\Contract\ConfigAwareInterface;
 use Robo\Common\ConfigAwareTrait;
+use Robo\Config\GlobalOptionDefaultValuesInterface;
 
 class GlobalOptionsEventListener implements EventSubscriberInterface, ConfigAwareInterface
 {
     use ConfigAwareTrait;
 
+    /** @var Application */
+    protected $application;
+
+    /** @var string */
+    protected $prefix;
+
+    /**
+     * GlobalOptionsEventListener listener
+     */
+    public function __construct()
+    {
+        $this->prefix = 'options';
+    }
+
+    /**
+     * Add a reference to the Symfony Console application object.
+     */
+    public function setApplication($application)
+    {
+        $this->application = $application;
+        return $this;
+    }
+
+    /**
+     * Stipulate the prefix to use for option injection.
+     * @param string $prefix
+     */
+    public function setGlobalOptionsPrefix($prefix)
+    {
+        $this->prefix = $prefix;
+        return $this;
+    }
+
     /**
      * {@inheritdoc}
      */
     public static function getSubscribedEvents()
     {
-        return [ConsoleEvents::COMMAND => 'setGlobalOptions'];
+        return [ConsoleEvents::COMMAND => 'handleCommandEvent'];
+    }
+
+    /**
+     * Run all of our individual operations when a command event is received.
+     */
+    public function handleCommandEvent(ConsoleCommandEvent $event)
+    {
+        $this->setGlobalOptions($event);
+        $this->setConfigurationValues($event);
     }
 
     /**
@@ -31,15 +73,74 @@ public function setGlobalOptions(ConsoleCommandEvent $event)
     {
         $config = $this->getConfig();
         $input = $event->getInput();
-        $globalOptions = $config->getGlobalOptionDefaultValues();
 
+        $globalOptions = $config->get($this->prefix, []);
+        if ($config instanceof \Consolidation\Config\GlobalOptionDefaultValuesInterface) {
+            $globalOptions += $config->getGlobalOptionDefaultValues();
+        }
+
+        $globalOptions += $this->applicationOptionDefaultValues();
+
+        // Set any config value that has a defined global option (e.g. --simulate)
         foreach ($globalOptions as $option => $default) {
             $value = $input->hasOption($option) ? $input->getOption($option) : null;
             // Unfortunately, the `?:` operator does not differentate between `0` and `null`
             if (!isset($value)) {
                 $value = $default;
             }
-            $config->set($option, $value);
+            $config->set($this->prefix . '.' . $option, $value);
+        }
+    }
+
+    /**
+     * Examine the commandline --define / -D options, and apply the provided
+     * values to the active configuration.
+     *
+     * @param \Symfony\Component\Console\Event\ConsoleCommandEvent $event
+     */
+    public function setConfigurationValues(ConsoleCommandEvent $event)
+    {
+        $config = $this->getConfig();
+        $input = $event->getInput();
+
+        // Also set any `-D config.key=value` options from the commandline.
+        if ($input->hasOption('define')) {
+            $configDefinitions = $input->getOption('define');
+            foreach ($configDefinitions as $value) {
+                list($key, $value) = $this->splitConfigKeyValue($value);
+                $config->set($key, $value);
+            }
+        }
+    }
+
+    /**
+     * Split up the key=value config setting into its component parts. If
+     * the input string contains no '=' character, then the value will be 'true'.
+     *
+     * @param string $value
+     * @return array
+     */
+    protected function splitConfigKeyValue($value)
+    {
+        $parts = explode('=', $value, 2);
+        $parts[] = true;
+        return $parts;
+    }
+
+    /**
+     * Get default option values from the Symfony Console application, if
+     * it is available.
+     */
+    protected function applicationOptionDefaultValues()
+    {
+        if (!$this->application) {
+            return [];
+        }
+
+        $result = [];
+        foreach ($this->application->getDefinition()->getOptions() as $key => $option) {
+            $result[$key] = $option->acceptValue() ? $option->getDefault() : null;
         }
+        return $result;
     }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Log/ResultPrinter.php b/lib/composer/vendor/consolidation/robo/src/Log/ResultPrinter.php
index ef2218f57..a6f166a09 100644
--- a/lib/composer/vendor/consolidation/robo/src/Log/ResultPrinter.php
+++ b/lib/composer/vendor/consolidation/robo/src/Log/ResultPrinter.php
@@ -2,13 +2,12 @@
 namespace Robo\Log;
 
 use Robo\Result;
-use Robo\TaskInfo;
 use Robo\Contract\PrintedInterface;
 use Robo\Contract\ProgressIndicatorAwareInterface;
+use Robo\Contract\VerbosityThresholdInterface;
 use Robo\Common\ProgressIndicatorAwareTrait;
 
 use Psr\Log\LogLevel;
-use Psr\Log\LoggerInterface;
 use Psr\Log\LoggerAwareInterface;
 use Psr\Log\LoggerAwareTrait;
 use Consolidation\Log\ConsoleLogLevel;
@@ -32,6 +31,10 @@ class ResultPrinter implements LoggerAwareInterface, ProgressIndicatorAwareInter
      */
     public function printResult(Result $result)
     {
+        $task = $result->getTask();
+        if ($task instanceof VerbosityThresholdInterface && !$task->verbosityMeetsThreshold()) {
+            return;
+        }
         if (!$result->wasSuccessful()) {
             return $this->printError($result);
         } else {
diff --git a/lib/composer/vendor/consolidation/robo/src/Log/RoboLogStyle.php b/lib/composer/vendor/consolidation/robo/src/Log/RoboLogStyle.php
index c66e6fcb8..e4999a879 100644
--- a/lib/composer/vendor/consolidation/robo/src/Log/RoboLogStyle.php
+++ b/lib/composer/vendor/consolidation/robo/src/Log/RoboLogStyle.php
@@ -3,8 +3,6 @@
 
 use Robo\Common\TimeKeeper;
 use Consolidation\Log\LogOutputStyler;
-use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Style\OutputStyle;
 
 /**
  * Robo Log Styler.
diff --git a/lib/composer/vendor/consolidation/robo/src/Log/RoboLogger.php b/lib/composer/vendor/consolidation/robo/src/Log/RoboLogger.php
index c3e223fde..75cf23f7c 100644
--- a/lib/composer/vendor/consolidation/robo/src/Log/RoboLogger.php
+++ b/lib/composer/vendor/consolidation/robo/src/Log/RoboLogger.php
@@ -1,17 +1,10 @@
 <?php
 namespace Robo\Log;
 
-use Robo\Result;
-use Robo\TaskInfo;
-use Robo\Contract\PrintedInterface;
-use Robo\Contract\LogResultInterface;
-use Consolidation\Log\ConsoleLogLevel;
 use Consolidation\Log\Logger;
 
 use Psr\Log\LogLevel;
-use Psr\Log\AbstractLogger;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Logger\ConsoleLogger;
 
 /**
  * Robo's default logger
diff --git a/lib/composer/vendor/consolidation/robo/src/Result.php b/lib/composer/vendor/consolidation/robo/src/Result.php
index 7032a90d2..7d7793520 100644
--- a/lib/composer/vendor/consolidation/robo/src/Result.php
+++ b/lib/composer/vendor/consolidation/robo/src/Result.php
@@ -2,8 +2,8 @@
 namespace Robo;
 
 use Robo\Contract\TaskInterface;
-use Robo\Contract\LogResultInterface;
 use Robo\Exception\TaskExitException;
+use Robo\State\Data;
 
 class Result extends ResultData
 {
@@ -34,6 +34,30 @@ public function __construct(TaskInterface $task, $exitCode, $message = '', $data
         }
     }
 
+    /**
+     * Tasks should always return a Result. However, they are also
+     * allowed to return NULL or an array to indicate success.
+     */
+    public static function ensureResult($task, $result)
+    {
+        if ($result instanceof Result) {
+            return $result;
+        }
+        if (!isset($result)) {
+            return static::success($task);
+        }
+        if ($result instanceof Data) {
+            return static::success($task, $result->getMessage(), $result->getData());
+        }
+        if ($result instanceof ResultData) {
+            return new Result($task, $result->getExitCode(), $result->getMessage(), $result->getData());
+        }
+        if (is_array($result)) {
+            return static::success($task, '', $result);
+        }
+        throw new \Exception(sprintf('Task %s returned a %s instead of a \Robo\Result.', get_class($task), get_class($result)));
+    }
+
     protected function printResult()
     {
         // For historic reasons, the Result constructor is responsible
@@ -45,7 +69,7 @@ protected function printResult()
         $resultPrinter = Robo::resultPrinter();
         if ($resultPrinter) {
             if ($resultPrinter->printResult($this)) {
-                $this->data['already-printed'] = true;
+                $this->alreadyPrinted();
             }
         }
     }
diff --git a/lib/composer/vendor/consolidation/robo/src/ResultData.php b/lib/composer/vendor/consolidation/robo/src/ResultData.php
index be7b5c63e..90baf6e92 100644
--- a/lib/composer/vendor/consolidation/robo/src/ResultData.php
+++ b/lib/composer/vendor/consolidation/robo/src/ResultData.php
@@ -1,22 +1,17 @@
 <?php
 namespace Robo;
 
-use Robo\Contract\LogResultInterface;
 use Consolidation\AnnotatedCommand\ExitCodeInterface;
 use Consolidation\AnnotatedCommand\OutputDataInterface;
+use Robo\State\Data;
 
-class ResultData extends \ArrayObject implements ExitCodeInterface, OutputDataInterface
+class ResultData extends Data implements ExitCodeInterface, OutputDataInterface
 {
     /**
      * @var int
      */
     protected $exitCode;
 
-    /**
-     * @var string
-     */
-    protected $message;
-
     const EXITCODE_OK = 0;
     const EXITCODE_ERROR = 1;
     /** Symfony Console handles these conditions; Robo returns the status
@@ -38,9 +33,7 @@ class ResultData extends \ArrayObject implements ExitCodeInterface, OutputDataIn
     public function __construct($exitCode = self::EXITCODE_OK, $message = '', $data = [])
     {
         $this->exitCode = $exitCode;
-        $this->message = $message;
-
-        parent::__construct($data);
+        parent::__construct($message, $data);
     }
 
     /**
@@ -65,14 +58,6 @@ public static function cancelled($message = '', $data = [])
         return new ResultData(self::EXITCODE_USER_CANCEL, $message, $data);
     }
 
-    /**
-     * @return array
-     */
-    public function getData()
-    {
-        return $this->getArrayCopy();
-    }
-
     /**
      * @return int
      */
@@ -86,67 +71,40 @@ public function getExitCode()
      */
     public function getOutputData()
     {
-        if (!empty($this->message) && !isset($this['already-printed'])) {
+        if (!empty($this->message) && !isset($this['already-printed']) && isset($this['provide-outputdata'])) {
             return $this->message;
         }
     }
 
     /**
-     * @return string
+     * Indicate that the message in this data has already been displayed.
      */
-    public function getMessage()
+    public function alreadyPrinted()
     {
-        return $this->message;
+        $this['already-printed'] = true;
     }
 
     /**
-     * @return bool
+     * Opt-in to providing the result message as the output data
      */
-    public function wasSuccessful()
+    public function provideOutputdata()
     {
-        return $this->exitCode === self::EXITCODE_OK;
+        $this['provide-outputdata'] = true;
     }
 
     /**
      * @return bool
      */
-    public function wasCancelled()
-    {
-        return $this->exitCode == self::EXITCODE_USER_CANCEL;
-    }
-
-    /**
-     * Merge another result into this result.  Data already
-     * existing in this result takes precedence over the
-     * data in the Result being merged.
-     *
-     * @param \Robo\ResultData $result
-     *
-     * @return $this
-     */
-    public function merge(ResultData $result)
+    public function wasSuccessful()
     {
-        $mergedData = $this->getArrayCopy() + $result->getArrayCopy();
-        $this->exchangeArray($mergedData);
-        return $this;
+        return $this->exitCode === self::EXITCODE_OK;
     }
 
     /**
      * @return bool
      */
-    public function hasExecutionTime()
-    {
-        return isset($this['time']);
-    }
-
-    /**
-     * @return null|float
-     */
-    public function getExecutionTime()
+    public function wasCancelled()
     {
-        if (!$this->hasExecutionTime()) {
-            return null;
-        }
-        return $this['time'];
+        return $this->exitCode == self::EXITCODE_USER_CANCEL;
     }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Robo.php b/lib/composer/vendor/consolidation/robo/src/Robo.php
index 7c350db7e..0f4277076 100644
--- a/lib/composer/vendor/consolidation/robo/src/Robo.php
+++ b/lib/composer/vendor/consolidation/robo/src/Robo.php
@@ -3,8 +3,13 @@
 
 use League\Container\Container;
 use League\Container\ContainerInterface;
+use Robo\Common\ProcessExecutor;
+use Consolidation\Config\ConfigInterface;
+use Consolidation\Config\Loader\ConfigProcessor;
+use Consolidation\Config\Loader\YamlConfigLoader;
 use Symfony\Component\Console\Input\StringInput;
 use Symfony\Component\Console\Application as SymfonyApplication;
+use Symfony\Component\Process\Process;
 
 /**
  * Manages the container reference and other static data.  Favor
@@ -14,7 +19,7 @@
 class Robo
 {
     const APPLICATION_NAME = 'Robo';
-    const VERSION = '1.0.4';
+    const VERSION = '1.2.1';
 
     /**
      * The currently active container object, or NULL if not initialized yet.
@@ -34,9 +39,10 @@ class Robo
      *
      * @return int
      */
-    public static function run($argv, $commandClasses, $appName = null, $appVersion = null, $output = null)
+    public static function run($argv, $commandClasses, $appName = null, $appVersion = null, $output = null, $repository = null)
     {
         $runner = new \Robo\Runner($commandClasses);
+        $runner->setSelfUpdateRepository($repository);
         $statusCode = $runner->execute($argv, $appName, $appVersion, $output);
         return $statusCode;
     }
@@ -85,6 +91,33 @@ public static function hasContainer()
         return static::$container !== null;
     }
 
+    /**
+     * Create a config object and load it from the provided paths.
+     */
+    public static function createConfiguration($paths)
+    {
+        $config = new \Robo\Config\Config();
+        static::loadConfiguration($paths, $config);
+        return $config;
+    }
+
+    /**
+     * Use a simple config loader to load configuration values from specified paths
+     */
+    public static function loadConfiguration($paths, $config = null)
+    {
+        if ($config == null) {
+            $config = static::config();
+        }
+        $loader = new YamlConfigLoader();
+        $processor = new ConfigProcessor();
+        $processor->add($config->export());
+        foreach ($paths as $path) {
+            $processor->extend($loader->load($path));
+        }
+        $config->import($processor->export());
+    }
+
     /**
      * Create a container and initiailze it.  If you wish to *change*
      * anything defined in the container, then you should call
@@ -93,7 +126,7 @@ public static function hasContainer()
      * @param null|\Symfony\Component\Console\Input\InputInterface $input
      * @param null|\Symfony\Component\Console\Output\OutputInterface $output
      * @param null|\Robo\Application $app
-     * @param null|\Robo\Config $config
+     * @param null|ConfigInterface $config
      *
      * @return \League\Container\Container|\League\Container\ContainerInterface
      */
@@ -109,7 +142,7 @@ public static function createDefaultContainer($input = null, $output = null, $ap
         }
 
         if (!$config) {
-            $config = new Config();
+            $config = new \Robo\Config\Config();
         }
 
         // Set up our dependency injection container.
@@ -139,11 +172,11 @@ public static function createDefaultContainer($input = null, $output = null, $ap
      *
      * @param \League\Container\ContainerInterface $container
      * @param \Symfony\Component\Console\Application $app
-     * @param \Robo\Config $config
+     * @param ConfigInterface $config
      * @param null|\Symfony\Component\Console\Input\InputInterface $input
      * @param null|\Symfony\Component\Console\Output\OutputInterface $output
      */
-    public static function configureContainer(ContainerInterface $container, SymfonyApplication $app, Config $config, $input = null, $output = null)
+    public static function configureContainer(ContainerInterface $container, SymfonyApplication $app, ConfigInterface $config, $input = null, $output = null)
     {
         // Self-referential container refernce for the inflector
         $container->add('container', $container);
@@ -156,12 +189,14 @@ public static function configureContainer(ContainerInterface $container, Symfony
         if (!$output) {
             $output = new \Symfony\Component\Console\Output\ConsoleOutput();
         }
-        $config->setDecorated($output->isDecorated());
+        $config->set(Config::DECORATED, $output->isDecorated());
+        $config->set(Config::INTERACTIVE, $input->isInteractive());
 
         $container->share('application', $app);
         $container->share('config', $config);
         $container->share('input', $input);
         $container->share('output', $output);
+        $container->share('outputAdapter', \Robo\Common\OutputAdapter::class);
 
         // Register logging and related services.
         $container->share('logStyler', \Robo\Log\RoboLogStyle::class);
@@ -175,22 +210,30 @@ public static function configureContainer(ContainerInterface $container, Symfony
             ->withArgument('output');
         $container->share('resultPrinter', \Robo\Log\ResultPrinter::class);
         $container->add('simulator', \Robo\Task\Simulator::class);
-        $container->share('globalOptionsEventListener', \Robo\GlobalOptionsEventListener::class);
+        $container->share('globalOptionsEventListener', \Robo\GlobalOptionsEventListener::class)
+            ->withMethodCall('setApplication', ['application']);
+        $container->share('injectConfigEventListener', \Consolidation\Config\Inject\ConfigForCommand::class)
+            ->withArgument('config')
+            ->withMethodCall('setApplication', ['application']);
         $container->share('collectionProcessHook', \Robo\Collection\CollectionProcessHook::class);
-        $container->share('hookManager', \Consolidation\AnnotatedCommand\Hooks\HookManager::class)
-            ->withMethodCall('addResultProcessor', ['collectionProcessHook', '*']);
         $container->share('alterOptionsCommandEvent', \Consolidation\AnnotatedCommand\Options\AlterOptionsCommandEvent::class)
             ->withArgument('application');
+        $container->share('hookManager', \Consolidation\AnnotatedCommand\Hooks\HookManager::class)
+            ->withMethodCall('addCommandEvent', ['alterOptionsCommandEvent'])
+            ->withMethodCall('addCommandEvent', ['injectConfigEventListener'])
+            ->withMethodCall('addCommandEvent', ['globalOptionsEventListener'])
+            ->withMethodCall('addResultProcessor', ['collectionProcessHook', '*']);
         $container->share('eventDispatcher', \Symfony\Component\EventDispatcher\EventDispatcher::class)
-            ->withMethodCall('addSubscriber', ['globalOptionsEventListener'])
-            ->withMethodCall('addSubscriber', ['alterOptionsCommandEvent'])
             ->withMethodCall('addSubscriber', ['hookManager']);
         $container->share('formatterManager', \Consolidation\OutputFormatters\FormatterManager::class)
             ->withMethodCall('addDefaultFormatters', [])
             ->withMethodCall('addDefaultSimplifiers', []);
+        $container->share('prepareTerminalWidthOption', \Consolidation\AnnotatedCommand\Options\PrepareTerminalWidthOption::class)
+            ->withMethodCall('setApplication', ['application']);
         $container->share('commandProcessor', \Consolidation\AnnotatedCommand\CommandProcessor::class)
             ->withArgument('hookManager')
             ->withMethodCall('setFormatterManager', ['formatterManager'])
+            ->withMethodCall('addPrepareFormatter', ['prepareTerminalWidthOption'])
             ->withMethodCall(
                 'setDisplayErrorFunction',
                 [
@@ -202,8 +245,13 @@ function ($output, $message) use ($container) {
             );
         $container->share('commandFactory', \Consolidation\AnnotatedCommand\AnnotatedCommandFactory::class)
             ->withMethodCall('setCommandProcessor', ['commandProcessor']);
+
+        // Deprecated: favor using collection builders to direct use of collections.
         $container->add('collection', \Robo\Collection\Collection::class);
+        // Deprecated: use CollectionBuilder::create() instead -- or, better
+        // yet, BuilderAwareInterface::collectionBuilder() if available.
         $container->add('collectionBuilder', \Robo\Collection\CollectionBuilder::class);
+
         static::addInflectors($container);
 
         // Make sure the application is appropriately initialized.
@@ -246,6 +294,10 @@ public static function addInflectors($container)
             ->invokeMethod('setOutput', ['output']);
         $container->inflector(\Robo\Contract\ProgressIndicatorAwareInterface::class)
             ->invokeMethod('setProgressIndicator', ['progressIndicator']);
+        $container->inflector(\Consolidation\AnnotatedCommand\Events\CustomEventAwareInterface::class)
+            ->invokeMethod('setHookManager', ['hookManager']);
+        $container->inflector(\Robo\Contract\VerbosityThresholdInterface::class)
+            ->invokeMethod('setOutputAdapter', ['outputAdapter']);
     }
 
     /**
@@ -292,7 +344,7 @@ public static function resultPrinter()
     }
 
     /**
-     * @return \Robo\Config
+     * @return ConfigInterface
      */
     public static function config()
     {
@@ -334,4 +386,9 @@ public static function input()
     {
         return static::service('input');
     }
+
+    public static function process(Process $process)
+    {
+        return ProcessExecutor::create(static::getContainer(), $process);
+    }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Runner.php b/lib/composer/vendor/consolidation/robo/src/Runner.php
index 06218ec1b..800ad281a 100644
--- a/lib/composer/vendor/consolidation/robo/src/Runner.php
+++ b/lib/composer/vendor/consolidation/robo/src/Runner.php
@@ -1,15 +1,12 @@
 <?php
 namespace Robo;
 
-use League\Container\Container;
-use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Input\ArgvInput;
 use Symfony\Component\Console\Input\StringInput;
-use Consolidation\AnnotatedCommand\PassThroughArgsInput;
 use Robo\Contract\BuilderAwareInterface;
+use Robo\Collection\CollectionBuilder;
 use Robo\Common\IO;
 use Robo\Exception\TaskExitException;
-use League\Container\ContainerInterface;
 use League\Container\ContainerAwareInterface;
 use League\Container\ContainerAwareTrait;
 
@@ -36,6 +33,16 @@ class Runner implements ContainerAwareInterface
      */
     protected $dir;
 
+    /**
+     * @var string[]
+     */
+    protected $errorConditions = [];
+
+    /**
+     * @var string GitHub Repo for SelfUpdate
+     */
+    protected $selfUpdateRepository = null;
+
     /**
      * Class Constructor
      *
@@ -50,6 +57,11 @@ public function __construct($roboClass = null, $roboFile = null)
         $this->dir = getcwd();
     }
 
+    protected function errorCondtion($msg, $errorType)
+    {
+        $this->errorConditions[$msg] = $errorType;
+    }
+
     /**
      * @param \Symfony\Component\Console\Output\OutputInterface $output
      *
@@ -70,7 +82,7 @@ protected function loadRoboFile($output)
             return true;
         }
         if (!file_exists($this->dir)) {
-            $output->writeln("<error>Path `{$this->dir}` is invalid; please provide a valid absolute path to the Robofile to load.</error>");
+            $this->errorCondtion("Path `{$this->dir}` is invalid; please provide a valid absolute path to the Robofile to load.", 'red');
             return false;
         }
 
@@ -79,13 +91,13 @@ protected function loadRoboFile($output)
         $roboFilePath = $realDir . DIRECTORY_SEPARATOR . $this->roboFile;
         if (!file_exists($roboFilePath)) {
             $requestedRoboFilePath = $this->dir . DIRECTORY_SEPARATOR . $this->roboFile;
-            $output->writeln("<error>Requested RoboFile `$requestedRoboFilePath` is invalid, please provide valid absolute path to load Robofile</error>");
+            $this->errorCondtion("Requested RoboFile `$requestedRoboFilePath` is invalid, please provide valid absolute path to load Robofile.", 'red');
             return false;
         }
         require_once $roboFilePath;
 
         if (!class_exists($this->roboClass)) {
-            $output->writeln("<error>Class ".$this->roboClass." was not loaded</error>");
+            $this->errorCondtion("Class {$this->roboClass} was not loaded.", 'red');
             return false;
         }
         return true;
@@ -136,7 +148,10 @@ public function run($input = null, $output = null, $app = null, $commandFiles =
 
         // If we were not provided a container, then create one
         if (!$this->getContainer()) {
-            $container = Robo::createDefaultContainer($input, $output, $app);
+            $userConfig = 'robo.yml';
+            $roboAppConfig = dirname(__DIR__) . '/robo.yml';
+            $config = Robo::createConfiguration([$userConfig, $roboAppConfig]);
+            $container = Robo::createDefaultContainer($input, $output, $app, $config);
             $this->setContainer($container);
             // Automatically register a shutdown function and
             // an error handler when we provide the container.
@@ -146,10 +161,13 @@ public function run($input = null, $output = null, $app = null, $commandFiles =
         if (!$app) {
             $app = Robo::application();
         }
-        if (!isset($commandFiles)) {
-            $this->yell("Robo is not initialized here. Please run `robo init` to create a new RoboFile", 40, 'yellow');
-            $app->addInitRoboFileCommand($this->roboFile, $this->roboClass);
-            $commandFiles = [];
+        if ($app instanceof \Robo\Application) {
+            $app->addSelfUpdateCommand($this->getSelfUpdateRepository());
+            if (!isset($commandFiles)) {
+                $this->errorCondtion("Robo is not initialized here. Please run `robo init` to create a new RoboFile.", 'yellow');
+                $app->addInitRoboFileCommand($this->roboFile, $this->roboClass);
+                $commandFiles = [];
+            }
         }
         $this->registerCommandClasses($app, $commandFiles);
 
@@ -158,6 +176,15 @@ public function run($input = null, $output = null, $app = null, $commandFiles =
         } catch (TaskExitException $e) {
             $statusCode = $e->getCode() ?: 1;
         }
+
+        // If there were any error conditions in bootstrapping Robo,
+        // print them only if the requested command did not complete
+        // successfully.
+        if ($statusCode) {
+            foreach ($this->errorConditions as $msg => $color) {
+                $this->yell($msg, 40, $color);
+            }
+        }
         return $statusCode;
     }
 
@@ -222,6 +249,9 @@ protected function instantiateCommandClass($commandClass)
         // If the command class is already an instantiated object, then
         // just use it exactly as it was provided to us.
         if (is_string($commandClass)) {
+            if (!class_exists($commandClass)) {
+                return;
+            }
             $reflectionClass = new \ReflectionClass($commandClass);
             if ($reflectionClass->isAbstract()) {
                 return;
@@ -235,7 +265,7 @@ protected function instantiateCommandClass($commandClass)
         // ensure that it has a builder.  Every command class needs
         // its own collection builder, as they have references to each other.
         if ($commandClass instanceof BuilderAwareInterface) {
-            $builder = $container->get('collectionBuilder', [$commandClass]);
+            $builder = CollectionBuilder::create($container, $commandClass);
             $commandClass->setBuilder($builder);
         }
         if ($commandClass instanceof ContainerAwareInterface) {
@@ -416,4 +446,20 @@ public function handleError()
         }
         return false;
     }
+
+    /**
+     * @return string
+     */
+    public function getSelfUpdateRepository()
+    {
+        return $this->selfUpdateRepository;
+    }
+
+    /**
+     * @param string $selfUpdateRepository
+     */
+    public function setSelfUpdateRepository($selfUpdateRepository)
+    {
+        $this->selfUpdateRepository = $selfUpdateRepository;
+    }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/SelfUpdateCommand.php b/lib/composer/vendor/consolidation/robo/src/SelfUpdateCommand.php
new file mode 100644
index 000000000..d07ee71f4
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/SelfUpdateCommand.php
@@ -0,0 +1,152 @@
+<?php
+
+namespace Robo;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Filesystem\Filesystem as sfFilesystem;
+
+/**
+ * Update the robo.phar from the latest github release
+ *
+ * @author Alexander Menk <alex.menk@gmail.com>
+ */
+class SelfUpdateCommand extends Command
+{
+    const SELF_UPDATE_COMMAND_NAME = 'self:update';
+
+    protected $gitHubRepository;
+
+    protected $currentVersion;
+
+    protected $applicationName;
+
+    public function __construct($applicationName = null, $currentVersion = null, $gitHubRepository = null)
+    {
+        parent::__construct(self::SELF_UPDATE_COMMAND_NAME);
+
+        $this->applicationName = $applicationName;
+        $this->currentVersion = $currentVersion;
+        $this->gitHubRepository = $gitHubRepository;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this
+            ->setAliases(array('update'))
+            ->setDescription('Updates the robo.phar to the latest version.')
+            ->setHelp(
+                <<<EOT
+The <info>self-update</info> command checks github for newer
+versions of robo and if found, installs the latest.
+EOT
+            );
+    }
+
+    protected function getLatestReleaseFromGithub()
+    {
+        $opts = [
+            'http' => [
+                'method' => 'GET',
+                'header' => [
+                    'User-Agent: ' . $this->applicationName  . ' (' . $this->gitHubRepository . ')' . ' Self-Update (PHP)'
+                ]
+            ]
+        ];
+
+        $context = stream_context_create($opts);
+
+        $releases = file_get_contents('https://api.github.com/repos/' . $this->gitHubRepository . '/releases', false, $context);
+        $releases = json_decode($releases);
+
+        if (! isset($releases[0])) {
+            throw new \Exception('API error - no release found at GitHub repository ' . $this->gitHubRepository);
+        }
+
+        $version = $releases[0]->tag_name;
+        $url     = $releases[0]->assets[0]->browser_download_url;
+
+        return [ $version, $url ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        if (empty(\Phar::running())) {
+            throw new \Exception(self::SELF_UPDATE_COMMAND_NAME . ' only works when running the phar version of ' . $this->applicationName . '.');
+        }
+
+        $localFilename = realpath($_SERVER['argv'][0]) ?: $_SERVER['argv'][0];
+        $programName   = basename($localFilename);
+        $tempFilename  = dirname($localFilename) . '/' . basename($localFilename, '.phar') . '-temp.phar';
+
+        // check for permissions in local filesystem before start connection process
+        if (! is_writable($tempDirectory = dirname($tempFilename))) {
+            throw new \Exception(
+                $programName . ' update failed: the "' . $tempDirectory .
+                '" directory used to download the temp file could not be written'
+            );
+        }
+
+        if (! is_writable($localFilename)) {
+            throw new \Exception(
+                $programName . ' update failed: the "' . $localFilename . '" file could not be written (execute with sudo)'
+            );
+        }
+
+        list( $latest, $downloadUrl ) = $this->getLatestReleaseFromGithub();
+
+
+        if ($this->currentVersion == $latest) {
+            $output->writeln('No update available');
+            return;
+        }
+
+        $fs = new sfFilesystem();
+
+        $output->writeln('Downloading ' . $this->applicationName . ' (' . $this->gitHubRepository . ') ' . $latest);
+
+        $fs->copy($downloadUrl, $tempFilename);
+
+        $output->writeln('Download finished');
+
+        try {
+            \error_reporting(E_ALL); // supress notices
+
+            @chmod($tempFilename, 0777 & ~umask());
+            // test the phar validity
+            $phar = new \Phar($tempFilename);
+            // free the variable to unlock the file
+            unset($phar);
+            @rename($tempFilename, $localFilename);
+            $output->writeln('<info>Successfully updated ' . $programName . '</info>');
+            $this->_exit();
+        } catch (\Exception $e) {
+            @unlink($tempFilename);
+            if (! $e instanceof \UnexpectedValueException && ! $e instanceof \PharException) {
+                throw $e;
+            }
+            $output->writeln('<error>The download is corrupted (' . $e->getMessage() . ').</error>');
+            $output->writeln('<error>Please re-run the self-update command to try again.</error>');
+        }
+    }
+
+    /**
+     * Stop execution
+     *
+     * This is a workaround to prevent warning of dispatcher after replacing
+     * the phar file.
+     *
+     * @return void
+     */
+    protected function _exit()
+    {
+        exit;
+    }
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/State/Consumer.php b/lib/composer/vendor/consolidation/robo/src/State/Consumer.php
new file mode 100644
index 000000000..ab9c0e277
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/State/Consumer.php
@@ -0,0 +1,12 @@
+<?php
+namespace Robo\State;
+
+use Robo\State\Data;
+
+interface Consumer
+{
+    /**
+     * @return Data
+     */
+    public function receiveState(Data $state);
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/State/Data.php b/lib/composer/vendor/consolidation/robo/src/State/Data.php
new file mode 100644
index 000000000..34cb5c761
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/State/Data.php
@@ -0,0 +1,148 @@
+<?php
+namespace Robo\State;
+
+/**
+ * A State\Data object contains a "message" (the primary result) and a
+ * data array (the persistent state). The message is transient, and does
+ * not move into the persistent state unless explicitly copied there.
+ */
+class Data extends \ArrayObject
+{
+    /**
+     * @var string
+     */
+    protected $message;
+
+    /**
+     * @param string $message
+     * @param array $data
+     */
+    public function __construct($message = '', $data = [])
+    {
+        $this->message = $message;
+        parent::__construct($data);
+    }
+
+    /**
+     * @return array
+     */
+    public function getData()
+    {
+        return $this->getArrayCopy();
+    }
+
+    /**
+     * @return string
+     */
+    public function getMessage()
+    {
+        return $this->message;
+    }
+
+    /**
+     * @param string message
+     */
+    public function setMessage($message)
+    {
+        $this->message = $message;
+    }
+
+    /**
+     * Merge another result into this result.  Data already
+     * existing in this result takes precedence over the
+     * data in the Result being merged.
+     *
+     * @param \Robo\ResultData $result
+     *
+     * @return $this
+     */
+    public function merge(Data $result)
+    {
+        $mergedData = $this->getArrayCopy() + $result->getArrayCopy();
+        $this->exchangeArray($mergedData);
+        return $this;
+    }
+
+    /**
+     * Update the current data with the data provided in the parameter.
+     * Provided data takes precedence.
+     *
+     * @param \ArrayObject $update
+     *
+     * @return $this
+     */
+    public function update(\ArrayObject $update)
+    {
+        $iterator = $update->getIterator();
+
+        while ($iterator->valid()) {
+            $this[$iterator->key()] = $iterator->current();
+            $iterator->next();
+        }
+
+        return $this;
+    }
+
+    /**
+     * Merge another result into this result.  Data already
+     * existing in this result takes precedence over the
+     * data in the Result being merged.
+     *
+     * $data['message'] is handled specially, and is appended
+     * to $this->message if set.
+     *
+     * @param array $data
+     *
+     * @return array
+     */
+    public function mergeData(array $data)
+    {
+        $mergedData = $this->getArrayCopy() + $data;
+        $this->exchangeArray($mergedData);
+        return $mergedData;
+    }
+
+    /**
+     * @return bool
+     */
+    public function hasExecutionTime()
+    {
+        return isset($this['time']);
+    }
+
+    /**
+     * @return null|float
+     */
+    public function getExecutionTime()
+    {
+        if (!$this->hasExecutionTime()) {
+            return null;
+        }
+        return $this['time'];
+    }
+
+    /**
+     * Accumulate execution time
+     */
+    public function accumulateExecutionTime($duration)
+    {
+        // Convert data arrays to scalar
+        if (is_array($duration)) {
+            $duration = isset($duration['time']) ? $duration['time'] : 0;
+        }
+        $this['time'] = $this->getExecutionTime() + $duration;
+        return $this->getExecutionTime();
+    }
+
+    /**
+     * Accumulate the message.
+     */
+    public function accumulateMessage($message)
+    {
+        if (!empty($this->message)) {
+            $this->message .= "\n";
+        }
+        $this->message .= $message;
+        return $this->getMessage();
+    }
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/State/StateAwareInterface.php b/lib/composer/vendor/consolidation/robo/src/State/StateAwareInterface.php
new file mode 100644
index 000000000..f86bccb87
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/State/StateAwareInterface.php
@@ -0,0 +1,30 @@
+<?php
+namespace Robo\State;
+
+use Robo\State\Data;
+
+interface StateAwareInterface
+{
+    /**
+     * @return Data
+     */
+    public function getState();
+
+    /**
+     * @param Data state
+     */
+    public function setState(Data $state);
+
+    /**
+     * @param $key
+     * @param value
+     */
+    public function setStateValue($key, $value);
+
+    /**
+     * @param Data update state takes precedence over current state.
+     */
+    public function updateState(Data $update);
+
+    public function resetState();
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/State/StateAwareTrait.php b/lib/composer/vendor/consolidation/robo/src/State/StateAwareTrait.php
new file mode 100644
index 000000000..a1de1f15c
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/State/StateAwareTrait.php
@@ -0,0 +1,49 @@
+<?php
+namespace Robo\State;
+
+use Robo\State\Data;
+
+trait StateAwareTrait
+{
+    protected $state;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getState()
+    {
+        return $this->state;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setState(Data $state)
+    {
+        $this->state = $state;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setStateValue($key, $value)
+    {
+        $this->state[$key] = $value;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function updateState(Data $update)
+    {
+        $this->state->update($update);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function resetState()
+    {
+        $this->state = new Data();
+    }
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/ApiGen/ApiGen.php b/lib/composer/vendor/consolidation/robo/src/Task/ApiGen/ApiGen.php
index 0d1b35a0d..11ff764c2 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/ApiGen/ApiGen.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/ApiGen/ApiGen.php
@@ -12,7 +12,8 @@
  * ``` php
  * <?php
  * // ApiGen Command
- * $this->taskApiGen('./apigen.neon')
+ * $this->taskApiGen('./vendor/apigen/apigen.phar')
+ *      ->config('./apigen.neon')
  *      ->templateConfig('vendor/apigen/apigen/templates/bootstrap/config.neon')
  *      ->wipeout(true)
  *       ->run();
@@ -30,6 +31,7 @@ class ApiGen extends BaseTask implements CommandInterface
      * @var string
      */
     protected $command;
+    protected $operation = 'generate';
 
     /**
      * @param null|string $pathToApiGen
@@ -39,6 +41,15 @@ class ApiGen extends BaseTask implements CommandInterface
     public function __construct($pathToApiGen = null)
     {
         $this->command = $pathToApiGen;
+        $command_parts = [];
+        preg_match('/((?:.+)?apigen(?:\.phar)?) ?( \w+)? ?(.+)?/', $this->command, $command_parts);
+        if (count($command_parts) === 3) {
+            list(, $this->command, $this->operation) = $command_parts;
+        }
+        if (count($command_parts) === 4) {
+            list(, $this->command, $this->operation, $arg) = $command_parts;
+            $this->arg($arg);
+        }
         if (!$this->command) {
             $this->command = $this->findExecutablePhar('apigen');
         }
@@ -47,6 +58,31 @@ public function __construct($pathToApiGen = null)
         }
     }
 
+    /**
+     * Pass methods parameters as arguments to executable. Argument values
+     * are automatically escaped.
+     *
+     * @param string|string[] $args
+     *
+     * @return $this
+     */
+    public function args($args)
+    {
+        if (!is_array($args)) {
+            $args = func_get_args();
+        }
+        $args = array_map(function ($arg) {
+            if (preg_match('/^\w+$/', trim($arg)) === 1) {
+                $this->operation = $arg;
+                return null;
+            }
+            return $arg;
+        }, $args);
+        $args = array_filter($args);
+        $this->arguments .= ' ' . implode(' ', array_map('static::escape', $args));
+        return $this;
+    }
+
     /**
      * @param array|Traversable|string $arg a single object or something traversable
      *
@@ -468,7 +504,7 @@ public function debug($debug)
      */
     public function getCommand()
     {
-        return $this->command . $this->arguments;
+        return "$this->command $this->operation$this->arguments";
     }
 
     /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Archive/Extract.php b/lib/composer/vendor/consolidation/robo/src/Task/Archive/Extract.php
index add5397fa..a00a0baf8 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Archive/Extract.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Archive/Extract.php
@@ -31,8 +31,6 @@
  *  ->run();
  * ?>
  * ```
- *
- * @method to(string) location to store extracted files
  */
 class Extract extends BaseTask implements BuilderAwareInterface
 {
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Base/Exec.php b/lib/composer/vendor/consolidation/robo/src/Task/Base/Exec.php
index 5baccedde..c3e47917b 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Base/Exec.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Base/Exec.php
@@ -1,6 +1,7 @@
 <?php
 namespace Robo\Task\Base;
 
+use Robo\Common\ExecTrait;
 use Robo\Contract\CommandInterface;
 use Robo\Contract\PrintedInterface;
 use Robo\Contract\SimulatedInterface;
@@ -41,31 +42,6 @@ class Exec extends BaseTask implements CommandInterface, PrintedInterface, Simul
      */
     protected $command;
 
-    /**
-     * @var bool
-     */
-    protected $background = false;
-
-    /**
-     * @var null|int
-     */
-    protected $timeout = null;
-
-    /**
-     * @var null|int
-     */
-    protected $idleTimeout = null;
-
-    /**
-     * @var null|array
-     */
-    protected $env = null;
-
-    /**
-     * @var Process
-     */
-    protected $process;
-
     /**
      * @param string|\Robo\Contract\CommandInterface $command
      */
@@ -75,11 +51,11 @@ public function __construct($command)
     }
 
     /**
-     * {@inheritdoc}
+     *
      */
-    public function getCommand()
+    public function __destruct()
     {
-        return trim($this->command . $this->arguments);
+        $this->stop();
     }
 
     /**
@@ -87,116 +63,26 @@ public function getCommand()
      *
      * @return $this
      */
-    public function background()
+    public function background($arg = true)
     {
         self::$instances[] = $this;
-        $this->background = true;
-        return $this;
-    }
-
-    /**
-     * Stop command if it runs longer then $timeout in seconds
-     *
-     * @param int $timeout
-     *
-     * @return $this
-     */
-    public function timeout($timeout)
-    {
-        $this->timeout = $timeout;
-        return $this;
-    }
-
-    /**
-     * Stops command if it does not output something for a while
-     *
-     * @param int $timeout
-     *
-     * @return $this
-     */
-    public function idleTimeout($timeout)
-    {
-        $this->idleTimeout = $timeout;
+        $this->background = $arg;
         return $this;
     }
 
     /**
-     * Sets the environment variables for the command
-     *
-     * @param array $env
-     *
-     * @return $this
-     */
-    public function env(array $env)
-    {
-        $this->env = $env;
-        return $this;
-    }
-
-    public function __destruct()
-    {
-        $this->stop();
-    }
-
-    protected function stop()
-    {
-        if ($this->background && $this->process->isRunning()) {
-            $this->process->stop();
-            $this->printTaskInfo("Stopped {command}", ['command' => $this->getCommand()]);
-        }
-    }
-
-    /**
-     * @param array $context
+     * {@inheritdoc}
      */
-    protected function printAction($context = [])
+    protected function getCommandDescription()
     {
-        $command = $this->getCommand();
-        $dir = $this->workingDirectory ? " in {dir}" : "";
-        $this->printTaskInfo("Running {command}$dir", ['command' => $command, 'dir' => $this->workingDirectory] + $context);
+        return $this->getCommand();
     }
-
     /**
      * {@inheritdoc}
      */
-    public function run()
+    public function getCommand()
     {
-        $this->printAction();
-        $this->process = new Process($this->getCommand());
-        $this->process->setTimeout($this->timeout);
-        $this->process->setIdleTimeout($this->idleTimeout);
-        $this->process->setWorkingDirectory($this->workingDirectory);
-
-        if (isset($this->env)) {
-            $this->process->setEnv($this->env);
-        }
-
-        if (!$this->background and !$this->isPrinted) {
-            $this->startTimer();
-            $this->process->run();
-            $this->stopTimer();
-            return new Result($this, $this->process->getExitCode(), $this->process->getOutput(), ['time' => $this->getExecutionTime()]);
-        }
-
-        if (!$this->background and $this->isPrinted) {
-            $this->startTimer();
-            $this->process->run(
-                function ($type, $buffer) {
-                    $progressWasVisible = $this->hideTaskProgress();
-                    print($buffer);
-                    $this->showTaskProgress($progressWasVisible);
-                }
-            );
-            $this->stopTimer();
-            return new Result($this, $this->process->getExitCode(), $this->process->getOutput(), ['time' => $this->getExecutionTime()]);
-        }
-
-        try {
-            $this->process->start();
-        } catch (\Exception $e) {
-            return Result::fromException($this, $e);
-        }
-        return Result::success($this);
+        return trim($this->command . $this->arguments);
     }
 
     /**
@@ -215,6 +101,21 @@ public static function stopRunningJobs()
             }
         }
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function run()
+    {
+        // TODO: Symfony 4 requires that we supply the working directory.
+        $result_data = $this->execute(new Process($this->getCommand(), getcwd()));
+        return new Result(
+            $this,
+            $result_data->getExitCode(),
+            $result_data->getMessage(),
+            $result_data->getData()
+        );
+    }
 }
 
 if (function_exists('pcntl_signal')) {
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Base/ExecStack.php b/lib/composer/vendor/consolidation/robo/src/Task/Base/ExecStack.php
index b5855deee..51b39ef1d 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Base/ExecStack.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Base/ExecStack.php
@@ -2,7 +2,6 @@
 namespace Robo\Task\Base;
 
 use Robo\Task\CommandStack;
-use Robo\Task\Base;
 
 /**
  * Execute commands one by one in stack.
@@ -18,8 +17,6 @@
  *
  * ?>
  * ```
- *
- * @method $this stopOnFail()
  */
 class ExecStack extends CommandStack
 {
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Base/ParallelExec.php b/lib/composer/vendor/consolidation/robo/src/Task/Base/ParallelExec.php
index 2cd1ebc66..c98b78419 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Base/ParallelExec.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Base/ParallelExec.php
@@ -1,8 +1,6 @@
 <?php
 namespace Robo\Task\Base;
 
-use Robo\Contract\ProgressIndicatorAwareInterface;
-use Robo\Common\ProgressIndicatorAwareTrait;
 use Robo\Contract\CommandInterface;
 use Robo\Contract\PrintedInterface;
 use Robo\Result;
@@ -22,10 +20,6 @@
  *   ->run();
  * ?>
  * ```
- *
- *
- * @method \Robo\Task\Base\ParallelExec timeout(int $timeout) stops process if it runs longer then `$timeout` (seconds)
- * @method \Robo\Task\Base\ParallelExec idleTimeout(int $timeout) stops process if it does not output for time longer then `$timeout` (seconds)
  */
 class ParallelExec extends BaseTask implements CommandInterface, PrintedInterface
 {
@@ -46,6 +40,11 @@ class ParallelExec extends BaseTask implements CommandInterface, PrintedInterfac
      */
     protected $idleTimeout = null;
 
+    /**
+     * @var null|int
+     */
+    protected $waitInterval = 0;
+
     /**
      * @var bool
      */
@@ -77,11 +76,14 @@ public function printed($isPrinted = true)
      */
     public function process($command)
     {
-        $this->processes[] = new Process($this->receiveCommand($command));
+        // TODO: Symfony 4 requires that we supply the working directory.
+        $this->processes[] = new Process($this->receiveCommand($command), getcwd());
         return $this;
     }
 
     /**
+     * Stops process if it runs longer then `$timeout` (seconds).
+     *
      * @param int $timeout
      *
      * @return $this
@@ -93,6 +95,8 @@ public function timeout($timeout)
     }
 
     /**
+     * Stops process if it does not output for time longer then `$timeout` (seconds).
+     *
      * @param int $idleTimeout
      *
      * @return $this
@@ -103,6 +107,20 @@ public function idleTimeout($idleTimeout)
         return $this;
     }
 
+    /**
+     * Parallel processing will wait `$waitInterval` seconds after launching each process and before
+     * the next one.
+     *
+     * @param int $waitInterval
+     *
+     * @return $this
+     */
+    public function waitInterval($waitInterval)
+    {
+        $this->waitInterval = $waitInterval;
+        return $this;
+    }
+
     /**
      * {@inheritdoc}
      */
@@ -124,16 +142,20 @@ public function progressIndicatorSteps()
      */
     public function run()
     {
-        foreach ($this->processes as $process) {
-            $process->setIdleTimeout($this->idleTimeout);
-            $process->setTimeout($this->timeout);
-            $process->start();
-            $this->printTaskInfo($process->getCommandLine());
-        }
-
         $this->startProgressIndicator();
-        $running = $this->processes;
+        $running = [];
+        $queue = $this->processes;
+        $nextTime = time();
         while (true) {
+            if (($nextTime <= time()) && !empty($queue)) {
+                $process = array_shift($queue);
+                $process->setIdleTimeout($this->idleTimeout);
+                $process->setTimeout($this->timeout);
+                $process->start();
+                $this->printTaskInfo($process->getCommandLine());
+                $running[] = $process;
+                $nextTime = time() + $this->waitInterval;
+            }
             foreach ($running as $k => $process) {
                 try {
                     $process->checkTimeout();
@@ -152,7 +174,7 @@ public function run()
                     unset($running[$k]);
                 }
             }
-            if (empty($running)) {
+            if (empty($running) && empty($queue)) {
                 break;
             }
             usleep(1000);
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Base/SymfonyCommand.php b/lib/composer/vendor/consolidation/robo/src/Task/Base/SymfonyCommand.php
index 51c81d6d8..708ea8451 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Base/SymfonyCommand.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Base/SymfonyCommand.php
@@ -6,7 +6,6 @@
 use Robo\Task\BaseTask;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\ArrayInput;
-use Symfony\Component\Console\Input\InputInterface;
 
 /**
  * Executes Symfony Command
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Base/loadTasks.php b/lib/composer/vendor/consolidation/robo/src/Task/Base/loadTasks.php
index 530fbcd5e..ab5301bbe 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Base/loadTasks.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Base/loadTasks.php
@@ -13,6 +13,9 @@ protected function taskExec($command)
         return $this->task(Exec::class, $command);
     }
 
+    /**
+     * @return ExecStack
+     */
     protected function taskExecStack()
     {
         return $this->task(ExecStack::class);
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/BaseTask.php b/lib/composer/vendor/consolidation/robo/src/Task/BaseTask.php
index 36c9fa8c6..66155c093 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/BaseTask.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/BaseTask.php
@@ -7,16 +7,38 @@
 use Robo\Common\TaskIO;
 use Robo\Contract\TaskInterface;
 use Robo\Contract\ProgressIndicatorAwareInterface;
+use Robo\Contract\VerbosityThresholdInterface;
 use Robo\Common\ProgressIndicatorAwareTrait;
 use Robo\Contract\ConfigAwareInterface;
 use Psr\Log\LoggerAwareInterface;
+use Robo\Contract\OutputAwareInterface;
 
-abstract class BaseTask implements TaskInterface, LoggerAwareInterface, ConfigAwareInterface, ProgressIndicatorAwareInterface, InflectionInterface
+abstract class BaseTask implements TaskInterface, LoggerAwareInterface, VerbosityThresholdInterface, ConfigAwareInterface, ProgressIndicatorAwareInterface, InflectionInterface
 {
-    use TaskIO; // uses LoggerAwareTrait and ConfigAwareTrait
+    use TaskIO; // uses LoggerAwareTrait, VerbosityThresholdTrait and ConfigAwareTrait
     use ProgressIndicatorAwareTrait;
     use InflectionTrait;
 
+    /**
+     * ConfigAwareInterface uses this to decide where configuration
+     * items come from. Default is this prefix + class name + key,
+     * e.g. `task.Remote.Ssh.remoteDir`.
+     */
+    protected static function configPrefix()
+    {
+        return 'task.';
+    }
+
+    /**
+     * ConfigAwareInterface uses this to decide where configuration
+     * items come from. Default is this prefix + class name + key,
+     * e.g. `task.Ssh.remoteDir`.
+     */
+    protected static function configPostfix()
+    {
+        return '.settings';
+    }
+
     /**
      * {@inheritdoc}
      */
@@ -31,5 +53,8 @@ public function injectDependencies(InflectionInterface $child)
         if ($child instanceof ConfigAwareInterface && $this->getConfig()) {
             $child->setConfig($this->getConfig());
         }
+        if ($child instanceof VerbosityThresholdInterface && $this->outputAdapter()) {
+            $child->setOutputAdapter($this->outputAdapter());
+        }
     }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Bower/Install.php b/lib/composer/vendor/consolidation/robo/src/Task/Bower/Install.php
index d7fb57ddc..c3c0ce755 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Bower/Install.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Bower/Install.php
@@ -1,7 +1,6 @@
 <?php
 namespace Robo\Task\Bower;
 
-use Robo\Task\Bower;
 use Robo\Contract\CommandInterface;
 
 /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Bower/Update.php b/lib/composer/vendor/consolidation/robo/src/Task/Bower/Update.php
index 1d2c53f98..f0dfa94e3 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Bower/Update.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Bower/Update.php
@@ -1,8 +1,6 @@
 <?php
 namespace Robo\Task\Bower;
 
-use Robo\Task\Bower;
-
 /**
  * Bower Update
  *
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/CommandStack.php b/lib/composer/vendor/consolidation/robo/src/Task/CommandStack.php
index 542bf6d81..f1cb44926 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/CommandStack.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/CommandStack.php
@@ -6,7 +6,6 @@
 use Robo\Contract\PrintedInterface;
 use Robo\Result;
 use Robo\Contract\CommandInterface;
-use Robo\Common\DynamicParams;
 use Robo\Exception\TaskException;
 
 abstract class CommandStack extends BaseTask implements CommandInterface, PrintedInterface
@@ -60,8 +59,8 @@ public function exec($command)
             $command = implode(' ', array_filter($command));
         }
 
-        $command = $this->executable . ' ' . $this->stripExecutableFromCommand($command);
-        array_push($this->exec, trim($command));
+        $command      = $this->executable . ' ' . $this->stripExecutableFromCommand($command);
+        $this->exec[] = trim($command);
         return $this;
     }
 
@@ -105,19 +104,31 @@ public function run()
         if (empty($this->exec)) {
             throw new TaskException($this, 'You must add at least one command');
         }
-        if (!$this->stopOnFail) {
+        // If 'stopOnFail' is not set, or if there is only one command to run,
+        // then execute the single command to run.
+        if (!$this->stopOnFail || (count($this->exec) == 1)) {
             $this->printTaskInfo('{command}', ['command' => $this->getCommand()]);
             return $this->executeCommand($this->getCommand());
         }
 
+        // When executing multiple commands in 'stopOnFail' mode, run them
+        // one at a time so that the result will have the exact command
+        // that failed available to the caller. This is at the expense of
+        // losing the output from all successful commands.
+        $data = [];
+        $message = '';
+        $result = null;
         foreach ($this->exec as $command) {
             $this->printTaskInfo("Executing {command}", ['command' => $command]);
             $result = $this->executeCommand($command);
+            $result->accumulateExecutionTime($data);
+            $message = $result->accumulateMessage($message);
+            $data = $result->mergeData($data);
             if (!$result->wasSuccessful()) {
                 return $result;
             }
         }
 
-        return Result::success($this);
+        return $result;
     }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Composer/Base.php b/lib/composer/vendor/consolidation/robo/src/Task/Composer/Base.php
index 4f6597b70..de3fe2174 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Composer/Base.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Composer/Base.php
@@ -1,11 +1,11 @@
 <?php
 namespace Robo\Task\Composer;
 
-use Robo\Robo;
-use Robo\Task\BaseTask;
+use Robo\Contract\CommandInterface;
 use Robo\Exception\TaskException;
+use Robo\Task\BaseTask;
 
-abstract class Base extends BaseTask
+abstract class Base extends BaseTask implements CommandInterface
 {
     use \Robo\Common\ExecOneCommand;
 
@@ -15,19 +15,19 @@ abstract class Base extends BaseTask
     protected $command = '';
 
     /**
-     * @var string
+     * @var boolena
      */
-    protected $prefer;
+    protected $built = false;
 
     /**
      * @var string
      */
-    protected $dev;
+    protected $prefer;
 
     /**
      * @var string
      */
-    protected $optimizeAutoloader;
+    protected $dev;
 
     /**
      * @var string
@@ -37,7 +37,7 @@ abstract class Base extends BaseTask
     /**
      * @var string
      */
-    protected $dir;
+    protected $nointeraction;
 
     /**
      * Action to use
@@ -46,13 +46,32 @@ abstract class Base extends BaseTask
      */
     protected $action = '';
 
+    /**
+     * @param null|string $pathToComposer
+     *
+     * @throws \Robo\Exception\TaskException
+     */
+    public function __construct($pathToComposer = null)
+    {
+        $this->command = $pathToComposer;
+        if (!$this->command) {
+            $this->command = $this->findExecutablePhar('composer');
+        }
+        if (!$this->command) {
+            throw new TaskException(__CLASS__, "Neither local composer.phar nor global composer installation could be found.");
+        }
+    }
+
     /**
      * adds `prefer-dist` option to composer
      *
      * @return $this
      */
-    public function preferDist()
+    public function preferDist($preferDist = true)
     {
+        if (!$preferDist) {
+            return $this->preferSource();
+        }
         $this->prefer = '--prefer-dist';
         return $this;
     }
@@ -68,6 +87,20 @@ public function preferSource()
         return $this;
     }
 
+    /**
+     * adds `dev` option to composer
+     *
+     * @return $this
+     */
+    public function dev($dev = true)
+    {
+        if (!$dev) {
+            return $this->noDev();
+        }
+        $this->dev = '--dev';
+        return $this;
+    }
+
     /**
      * adds `no-dev` option to composer
      *
@@ -79,6 +112,20 @@ public function noDev()
         return $this;
     }
 
+    /**
+     * adds `ansi` option to composer
+     *
+     * @return $this
+     */
+    public function ansi($ansi = true)
+    {
+        if (!$ansi) {
+            return $this->noAnsi();
+        }
+        $this->ansi = '--ansi';
+        return $this;
+    }
+
     /**
      * adds `no-ansi` option to composer
      *
@@ -90,14 +137,22 @@ public function noAnsi()
         return $this;
     }
 
+    public function interaction($interaction = true)
+    {
+        if (!$interaction) {
+            return $this->noInteraction();
+        }
+        return $this;
+    }
+
     /**
-     * adds `ansi` option to composer
+     * adds `no-interaction` option to composer
      *
      * @return $this
      */
-    public function ansi()
+    public function noInteraction()
     {
-        $this->ansi = '--ansi';
+        $this->nointeraction = '--no-interaction';
         return $this;
     }
 
@@ -106,40 +161,88 @@ public function ansi()
      *
      * @return $this
      */
-    public function optimizeAutoloader()
+    public function optimizeAutoloader($optimize = true)
     {
-        $this->optimizeAutoloader = '--optimize-autoloader';
+        if ($optimize) {
+            $this->option('--optimize-autoloader');
+        }
         return $this;
     }
 
     /**
-     * @param null|string $pathToComposer
+     * adds `ignore-platform-reqs` option to composer
      *
-     * @throws \Robo\Exception\TaskException
+     * @return $this
      */
-    public function __construct($pathToComposer = null)
+    public function ignorePlatformRequirements($ignore = true)
     {
-        $this->command = $pathToComposer;
-        if (!$this->command) {
-            $this->command = $this->findExecutablePhar('composer');
+        $this->option('--ignore-platform-reqs');
+        return $this;
+    }
+
+    /**
+     * disable plugins
+     *
+     * @return $this
+     */
+    public function disablePlugins($disable = true)
+    {
+        if ($disable) {
+            $this->option('--no-plugins');
         }
-        if (!$this->command) {
-            throw new TaskException(__CLASS__, "Neither local composer.phar nor global composer installation could be found.");
+        return $this;
+    }
+
+    /**
+     * skip scripts
+     *
+     * @return $this
+     */
+    public function noScripts($disable = true)
+    {
+        if ($disable) {
+            $this->option('--no-scripts');
         }
+        return $this;
     }
 
     /**
-     * {@inheritdoc}
+     * adds `--working-dir $dir` option to composer
+     *
+     * @return $this
      */
-    public function getCommand()
+    public function workingDir($dir)
+    {
+        $this->option("--working-dir", $dir);
+        return $this;
+    }
+
+    /**
+     * Copy class fields into command options as directed.
+     */
+    public function buildCommand()
     {
-        if (!isset($this->ansi) && $this->getConfig()->isDecorated()) {
+        if (!isset($this->ansi) && $this->getConfig()->get(\Robo\Config\Config::DECORATED)) {
             $this->ansi();
         }
+        if (!isset($this->nointeraction) && !$this->getConfig()->get(\Robo\Config\Config::INTERACTIVE)) {
+            $this->noInteraction();
+        }
         $this->option($this->prefer)
             ->option($this->dev)
-            ->option($this->optimizeAutoloader)
+            ->option($this->nointeraction)
             ->option($this->ansi);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getCommand()
+    {
+        if (!$this->built) {
+            $this->buildCommand();
+            $this->built = true;
+        }
         return "{$this->command} {$this->action}{$this->arguments}";
     }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Composer/Config.php b/lib/composer/vendor/consolidation/robo/src/Task/Composer/Config.php
new file mode 100644
index 000000000..b5a6bbff9
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Composer/Config.php
@@ -0,0 +1,93 @@
+<?php
+namespace Robo\Task\Composer;
+
+/**
+ * Composer Config
+ *
+ * ``` php
+ * <?php
+ * // simple execution
+ * $this->taskComposerConfig()->set('bin-dir', 'bin/')->run();
+ * ?>
+ * ```
+ */
+class Config extends Base
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected $action = 'config';
+
+    /**
+     * Set a configuration value
+     * @return $this
+     */
+    public function set($key, $value)
+    {
+        $this->arg($key);
+        $this->arg($value);
+        return $this;
+    }
+
+    /**
+     * Operate on the global repository
+     * @return $this
+     */
+    public function useGlobal($useGlobal = true)
+    {
+        if ($useGlobal) {
+            $this->option('global');
+        }
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function repository($id, $uri, $repoType = 'vcs')
+    {
+        $this->arg("repositories.$id");
+        $this->arg($repoType);
+        $this->arg($uri);
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function removeRepository($id)
+    {
+        $this->option('unset', "repositories.$id");
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function disableRepository($id)
+    {
+        $this->arg("repositories.$id");
+        $this->arg('false');
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function enableRepository($id)
+    {
+        $this->arg("repositories.$id");
+        $this->arg('true');
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function run()
+    {
+        $command = $this->getCommand();
+        $this->printTaskInfo('Configuring composer.json: {command}', ['command' => $command]);
+        return $this->executeCommand($command);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Composer/CreateProject.php b/lib/composer/vendor/consolidation/robo/src/Task/Composer/CreateProject.php
new file mode 100644
index 000000000..5f979a646
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Composer/CreateProject.php
@@ -0,0 +1,112 @@
+<?php
+namespace Robo\Task\Composer;
+
+/**
+ * Composer CreateProject
+ *
+ * ``` php
+ * <?php
+ * // simple execution
+ * $this->taskComposerCreateProject()->source('foo/bar')->target('myBar')->run();
+ * ?>
+ * ```
+ */
+class CreateProject extends Base
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected $action = 'create-project';
+
+    protected $source;
+    protected $target = '';
+    protected $version = '';
+
+    /**
+     * @return $this
+     */
+    public function source($source)
+    {
+        $this->source = $source;
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function target($target)
+    {
+        $this->target = $target;
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function version($version)
+    {
+        $this->version = $version;
+        return $this;
+    }
+
+    public function keepVcs($keep = true)
+    {
+        if ($keep) {
+            $this->option('--keep-vcs');
+        }
+        return $this;
+    }
+
+    public function noInstall($noInstall = true)
+    {
+        if ($noInstall) {
+            $this->option('--no-install');
+        }
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function repository($repository)
+    {
+        if (!empty($repository)) {
+            $this->option('repository', $repository);
+        }
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function stability($stability)
+    {
+        if (!empty($stability)) {
+            $this->option('stability', $stability);
+        }
+        return $this;
+    }
+
+    public function buildCommand()
+    {
+        $this->arg($this->source);
+        if (!empty($this->target)) {
+            $this->arg($this->target);
+        }
+        if (!empty($this->version)) {
+            $this->arg($this->version);
+        }
+
+        return parent::buildCommand();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function run()
+    {
+        $command = $this->getCommand();
+        $this->printTaskInfo('Creating project: {command}', ['command' => $command]);
+        return $this->executeCommand($command);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Composer/DumpAutoload.php b/lib/composer/vendor/consolidation/robo/src/Task/Composer/DumpAutoload.php
index 6297a2b40..55b1ea00e 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Composer/DumpAutoload.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Composer/DumpAutoload.php
@@ -42,21 +42,14 @@ class DumpAutoload extends Base
     /**
      * @return $this
      */
-    public function optimize()
+    public function optimize($optimize = true)
     {
-        $this->optimize = "--optimize";
+        if ($optimize) {
+            $this->option("--optimize");
+        }
         return $this;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function getCommand()
-    {
-        $this->option($this->optimize);
-        return parent::getCommand();
-    }
-
     /**
      * {@inheritdoc}
      */
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Composer/Init.php b/lib/composer/vendor/consolidation/robo/src/Task/Composer/Init.php
new file mode 100644
index 000000000..c841299dd
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Composer/Init.php
@@ -0,0 +1,115 @@
+<?php
+namespace Robo\Task\Composer;
+
+/**
+ * Composer Init
+ *
+ * ``` php
+ * <?php
+ * // simple execution
+ * $this->taskComposerInit()->run();
+ * ?>
+ * ```
+ */
+class Init extends Base
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected $action = 'init';
+
+    /**
+     * @return $this
+     */
+    public function projectName($projectName)
+    {
+        $this->option('name', $projectName);
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function description($description)
+    {
+        $this->option('description', $description);
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function author($author)
+    {
+        $this->option('author', $author);
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function projectType($type)
+    {
+        $this->option('type', $type);
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function homepage($homepage)
+    {
+        $this->option('homepage', $homepage);
+        return $this;
+    }
+
+    /**
+     * 'require' is a keyword, so it cannot be a method name.
+     * @return $this
+     */
+    public function dependency($project, $version = null)
+    {
+        if (isset($version)) {
+            $project .= ":$version";
+        }
+        $this->option('require', $project);
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function stability($stability)
+    {
+        $this->option('stability', $stability);
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function license($license)
+    {
+        $this->option('license', $license);
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function repository($repository)
+    {
+        $this->option('repository', $repository);
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function run()
+    {
+        $command = $this->getCommand();
+        $this->printTaskInfo('Creating composer.json: {command}', ['command' => $command]);
+        return $this->executeCommand($command);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Composer/Remove.php b/lib/composer/vendor/consolidation/robo/src/Task/Composer/Remove.php
index 0011055a2..b0316f051 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Composer/Remove.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Composer/Remove.php
@@ -2,12 +2,12 @@
 namespace Robo\Task\Composer;
 
 /**
- * Composer Validate
+ * Composer Remove
  *
  * ``` php
  * <?php
  * // simple execution
- * $this->taskComposerValidate()->run();
+ * $this->taskComposerRemove()->run();
  * ?>
  * ```
  */
@@ -21,45 +21,55 @@ class Remove extends Base
     /**
      * @return $this
      */
-    public function dev()
+    public function dev($dev = true)
     {
-        $this->option('--dev');
+        if ($dev) {
+            $this->option('--dev');
+        }
         return $this;
     }
 
     /**
      * @return $this
      */
-    public function noProgress()
+    public function noProgress($noProgress = true)
     {
-        $this->option('--no-progress');
+        if ($noProgress) {
+            $this->option('--no-progress');
+        }
         return $this;
     }
 
     /**
      * @return $this
      */
-    public function noUpdate()
+    public function noUpdate($noUpdate = true)
     {
-        $this->option('--no-update');
+        if ($noUpdate) {
+            $this->option('--no-update');
+        }
         return $this;
     }
 
     /**
      * @return $this
      */
-    public function updateNoDev()
+    public function updateNoDev($updateNoDev = true)
     {
-        $this->option('--update-no-dev');
+        if ($updateNoDev) {
+            $this->option('--update-no-dev');
+        }
         return $this;
     }
 
     /**
      * @return $this
      */
-    public function noUpdateWithDependencies()
+    public function noUpdateWithDependencies($updateWithDependencies = true)
     {
-        $this->option('--no-update-with-dependencies');
+        if ($updateWithDependencies) {
+            $this->option('--no-update-with-dependencies');
+        }
         return $this;
     }
 
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Composer/RequireDependency.php b/lib/composer/vendor/consolidation/robo/src/Task/Composer/RequireDependency.php
new file mode 100644
index 000000000..6cdbf6139
--- /dev/null
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Composer/RequireDependency.php
@@ -0,0 +1,50 @@
+<?php
+namespace Robo\Task\Composer;
+
+/**
+ * Composer Require
+ *
+ * ``` php
+ * <?php
+ * // simple execution
+ * $this->taskComposerRequire()->dependency('foo/bar', '^.2.4.8')->run();
+ * ?>
+ * ```
+ */
+class RequireDependency extends Base
+{
+    /**
+     * {@inheritdoc}
+     */
+    protected $action = 'require';
+
+    /**
+     * 'require' is a keyword, so it cannot be a method name.
+     * @return $this
+     */
+    public function dependency($project, $version = null)
+    {
+        $project = (array)$project;
+
+        if (isset($version)) {
+            $project = array_map(
+                function ($item) use ($version) {
+                    return "$item:$version";
+                },
+                $project
+            );
+        }
+        $this->args($project);
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function run()
+    {
+        $command = $this->getCommand();
+        $this->printTaskInfo('Requiring packages: {command}', ['command' => $command]);
+        return $this->executeCommand($command);
+    }
+}
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Composer/Validate.php b/lib/composer/vendor/consolidation/robo/src/Task/Composer/Validate.php
index 6db6fdd18..adb158543 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Composer/Validate.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Composer/Validate.php
@@ -18,90 +18,61 @@ class Validate extends Base
      */
     protected $action = 'validate';
 
-    /**
-     * @var string
-     */
-    protected $noCheckAll;
-
-    /**
-     * @var string
-     */
-    protected $noCheckLock;
-
-    /**
-     * @var string
-     */
-    protected $noCheckPublish;
-
-    /**
-     * @var string
-     */
-    protected $withDependencies;
-
-    /**
-     * @var string
-     */
-    protected $strict;
-
     /**
      * @return $this
      */
-    public function noCheckAll()
+    public function noCheckAll($noCheckAll = true)
     {
-        $this->noCheckAll = '--no-check-all';
+        if ($noCheckAll) {
+            $this->option('--no-check-all');
+        }
         return $this;
     }
 
     /**
      * @return $this
      */
-    public function noCheckLock()
+    public function noCheckLock($noCheckLock = true)
     {
-        $this->noCheckLock = '--no-check-lock';
+        if ($noCheckLock) {
+            $this->option('--no-check-lock');
+        }
         return $this;
     }
 
     /**
      * @return $this
      */
-    public function noCheckPublish()
+    public function noCheckPublish($noCheckPublish = true)
     {
-        $this->noCheckPublish = '--no-check-publish';
+        if ($noCheckPublish) {
+            $this->option('--no-check-publish');
+        }
         return $this;
     }
 
     /**
      * @return $this
      */
-    public function withDependencies()
+    public function withDependencies($withDependencies = true)
     {
-        $this->withDependencies = '--with-dependencies';
+        if ($withDependencies) {
+            $this->option('--with-dependencies');
+        }
         return $this;
     }
 
     /**
      * @return $this
      */
-    public function strict()
+    public function strict($strict = true)
     {
-        $this->strict = '--strict';
+        if ($strict) {
+            $this->option('--strict');
+        }
         return $this;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function getCommand()
-    {
-        $this->option($this->noCheckAll);
-        $this->option($this->noCheckLock);
-        $this->option($this->noCheckPublish);
-        $this->option($this->withDependencies);
-        $this->option($this->strict);
-
-        return parent::getCommand();
-    }
-
     /**
      * {@inheritdoc}
      */
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Composer/loadTasks.php b/lib/composer/vendor/consolidation/robo/src/Task/Composer/loadTasks.php
index 50dab2ec8..6b074ba32 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Composer/loadTasks.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Composer/loadTasks.php
@@ -33,6 +33,26 @@ protected function taskComposerDumpAutoload($pathToComposer = null)
         return $this->task(DumpAutoload::class, $pathToComposer);
     }
 
+    /**
+     * @param null|string $pathToComposer
+     *
+     * @return Init
+     */
+    protected function taskComposerInit($pathToComposer = null)
+    {
+        return $this->task(Init::class, $pathToComposer);
+    }
+
+    /**
+     * @param null|string $pathToComposer
+     *
+     * @return Init
+     */
+    protected function taskComposerConfig($pathToComposer = null)
+    {
+        return $this->task(Config::class, $pathToComposer);
+    }
+
     /**
      * @param null|string $pathToComposer
      *
@@ -52,4 +72,24 @@ protected function taskComposerRemove($pathToComposer = null)
     {
         return $this->task(Remove::class, $pathToComposer);
     }
+
+    /**
+     * @param null|string $pathToComposer
+     *
+     * @return Remove
+     */
+    protected function taskComposerRequire($pathToComposer = null)
+    {
+        return $this->task(RequireDependency::class, $pathToComposer);
+    }
+
+    /**
+     * @param null|string $pathToComposer
+     *
+     * @return Remove
+     */
+    protected function taskComposerCreateProject($pathToComposer = null)
+    {
+        return $this->task(CreateProject::class, $pathToComposer);
+    }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Development/Changelog.php b/lib/composer/vendor/consolidation/robo/src/Task/Development/Changelog.php
index ce281852f..44af6d820 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Development/Changelog.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Development/Changelog.php
@@ -2,10 +2,7 @@
 namespace Robo\Task\Development;
 
 use Robo\Task\BaseTask;
-use Robo\Task\File\Replace;
-use Robo\Task\Filesystem;
 use Robo\Result;
-use Robo\Task\Development;
 use Robo\Contract\BuilderAwareInterface;
 use Robo\Common\BuilderAwareTrait;
 
@@ -33,10 +30,6 @@
  *  ->run();
  * ?>
  * ```
- *
- * @method Development\Changelog filename(string $filename)
- * @method Development\Changelog anchor(string $anchor)
- * @method Development\Changelog version(string $version)
  */
 class Changelog extends BaseTask implements BuilderAwareInterface
 {
@@ -62,6 +55,16 @@ class Changelog extends BaseTask implements BuilderAwareInterface
      */
     protected $version = "";
 
+    /**
+     * @var string
+     */
+    protected $body = "";
+
+    /**
+     * @var string
+     */
+    protected $header = "";
+
     /**
      * @param string $filename
      *
@@ -73,6 +76,32 @@ public function filename($filename)
         return $this;
     }
 
+    /**
+     * Sets the changelog body text.
+     *
+     * This method permits the raw changelog text to be set directly If this is set, $this->log changes will be ignored.
+     *
+     * @param string $body
+     *
+     * @return $this
+     */
+    public function setBody($body)
+    {
+        $this->body = $body;
+        return $this;
+    }
+
+    /**
+     * @param string $header
+     *
+     * @return $this
+     */
+    public function setHeader($header)
+    {
+        $this->header = $header;
+        return $this;
+    }
+
     /**
      * @param string $item
      *
@@ -149,20 +178,17 @@ public function getChanges()
      */
     public function run()
     {
-        if (empty($this->log)) {
-            return Result::error($this, "Changelog is empty");
+        if (empty($this->body)) {
+            if (empty($this->log)) {
+                return Result::error($this, "Changelog is empty");
+            }
+            $this->body = $this->generateBody();
+        }
+        if (empty($this->header)) {
+            $this->header = $this->generateHeader();
         }
-        $text = implode(
-            "\n",
-            array_map(
-                function ($i) {
-                        return "* $i *" . date('Y-m-d') . "*";
-                },
-                $this->log
-            )
-        ) . "\n";
-        $ver = "#### {$this->version}\n\n";
-        $text = $ver . $text;
+
+        $text = $this->header . $this->body;
 
         if (!file_exists($this->filename)) {
             $this->printTaskInfo('Creating {filename}', ['filename' => $this->filename]);
@@ -174,13 +200,13 @@ function ($i) {
 
         /** @var \Robo\Result $result */
         // trying to append to changelog for today
-        $result = $this->collectionBuilder()->taskReplace($this->filename)
-            ->from($ver)
+        $result = $this->collectionBuilder()->taskReplaceInFile($this->filename)
+            ->from($this->header)
             ->to($text)
             ->run();
 
         if (!isset($result['replaced']) || !$result['replaced']) {
-            $result = $this->collectionBuilder()->taskReplace($this->filename)
+            $result = $this->collectionBuilder()->taskReplaceInFile($this->filename)
                 ->from($this->anchor)
                 ->to($this->anchor . "\n\n" . $text)
                 ->run();
@@ -188,4 +214,33 @@ function ($i) {
 
         return new Result($this, $result->getExitCode(), $result->getMessage(), $this->log);
     }
+
+    /**
+     * @return \Robo\Result|string
+     */
+    protected function generateBody()
+    {
+        $text = implode("\n", array_map([$this, 'processLogRow'], $this->log));
+        $text .= "\n";
+
+        return $text;
+    }
+
+    /**
+     * @return string
+     */
+    protected function generateHeader()
+    {
+        return "#### {$this->version}\n\n";
+    }
+
+    /**
+     * @param $i
+     *
+     * @return string
+     */
+    public function processLogRow($i)
+    {
+        return "* $i *" . date('Y-m-d') . "*";
+    }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Development/GenerateMarkdownDoc.php b/lib/composer/vendor/consolidation/robo/src/Task/Development/GenerateMarkdownDoc.php
index 2387199f1..0c3ec26cb 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Development/GenerateMarkdownDoc.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Development/GenerateMarkdownDoc.php
@@ -2,10 +2,7 @@
 namespace Robo\Task\Development;
 
 use Robo\Task\BaseTask;
-use Robo\Task\File\Write;
-use Robo\Task\Filesystem;
 use Robo\Result;
-use Robo\Task\Development;
 use Robo\Contract\BuilderAwareInterface;
 use Robo\Common\BuilderAwareTrait;
 
@@ -41,24 +38,6 @@
  *          return strpos($r->name, 'save')===0 ? "[Saves to the database]\n" . $text : $text;
  *      })->run();
  * ```
- *
- * @method \Robo\Task\Development\GenerateMarkdownDoc docClass(string $classname) put a class you want to be documented
- * @method \Robo\Task\Development\GenerateMarkdownDoc filterMethods(\Closure $func) using callback function filter out methods that won't be documented
- * @method \Robo\Task\Development\GenerateMarkdownDoc filterClasses(\Closure $func) using callback function filter out classes that won't be documented
- * @method \Robo\Task\Development\GenerateMarkdownDoc filterProperties(\Closure $func) using callback function filter out properties that won't be documented
- * @method \Robo\Task\Development\GenerateMarkdownDoc processClass(\Closure $func) post-process class documentation
- * @method \Robo\Task\Development\GenerateMarkdownDoc processClassSignature(\Closure $func) post-process class signature. Provide *false* to skip.
- * @method \Robo\Task\Development\GenerateMarkdownDoc processClassDocBlock(\Closure $func) post-process class docblock contents. Provide *false* to skip.
- * @method \Robo\Task\Development\GenerateMarkdownDoc processMethod(\Closure $func) post-process method documentation. Provide *false* to skip.
- * @method \Robo\Task\Development\GenerateMarkdownDoc processMethodSignature(\Closure $func) post-process method signature. Provide *false* to skip.
- * @method \Robo\Task\Development\GenerateMarkdownDoc processMethodDocBlock(\Closure $func) post-process method docblock contents. Provide *false* to skip.
- * @method \Robo\Task\Development\GenerateMarkdownDoc processProperty(\Closure $func) post-process property documentation. Provide *false* to skip.
- * @method \Robo\Task\Development\GenerateMarkdownDoc processPropertySignature(\Closure $func) post-process property signature. Provide *false* to skip.
- * @method \Robo\Task\Development\GenerateMarkdownDoc processPropertyDocBlock(\Closure $func) post-process property docblock contents. Provide *false* to skip.
- * @method \Robo\Task\Development\GenerateMarkdownDoc reorder(\Closure $func) use a function to reorder classes
- * @method \Robo\Task\Development\GenerateMarkdownDoc reorderMethods(\Closure $func) use a function to reorder methods in class
- * @method \Robo\Task\Development\GenerateMarkdownDoc prepend($text) inserts text into beginning of markdown file
- * @method \Robo\Task\Development\GenerateMarkdownDoc append($text) inserts text in the end of markdown file
  */
 class GenerateMarkdownDoc extends BaseTask implements BuilderAwareInterface
 {
@@ -190,6 +169,8 @@ public function __construct($filename)
     }
 
     /**
+     * Put a class you want to be documented.
+     *
      * @param string $item
      *
      * @return $this
@@ -201,6 +182,8 @@ public function docClass($item)
     }
 
     /**
+     * Using a callback function filter out methods that won't be documented.
+     *
      * @param callable $filterMethods
      *
      * @return $this
@@ -212,6 +195,8 @@ public function filterMethods($filterMethods)
     }
 
     /**
+     * Using a callback function filter out classes that won't be documented.
+     *
      * @param callable $filterClasses
      *
      * @return $this
@@ -223,6 +208,8 @@ public function filterClasses($filterClasses)
     }
 
     /**
+     * Using a callback function filter out properties that won't be documented.
+     *
      * @param callable $filterProperties
      *
      * @return $this
@@ -234,6 +221,8 @@ public function filterProperties($filterProperties)
     }
 
     /**
+     * Post-process class documentation.
+     *
      * @param callable $processClass
      *
      * @return $this
@@ -245,6 +234,8 @@ public function processClass($processClass)
     }
 
     /**
+     * Post-process class signature. Provide *false* to skip.
+     *
      * @param callable|false $processClassSignature
      *
      * @return $this
@@ -256,6 +247,8 @@ public function processClassSignature($processClassSignature)
     }
 
     /**
+     * Post-process class docblock contents. Provide *false* to skip.
+     *
      * @param callable|false $processClassDocBlock
      *
      * @return $this
@@ -267,6 +260,8 @@ public function processClassDocBlock($processClassDocBlock)
     }
 
     /**
+     * Post-process method documentation. Provide *false* to skip.
+     *
      * @param callable|false $processMethod
      *
      * @return $this
@@ -278,6 +273,8 @@ public function processMethod($processMethod)
     }
 
     /**
+     * Post-process method signature. Provide *false* to skip.
+     *
      * @param callable|false $processMethodSignature
      *
      * @return $this
@@ -289,6 +286,8 @@ public function processMethodSignature($processMethodSignature)
     }
 
     /**
+     * Post-process method docblock contents. Provide *false* to skip.
+     *
      * @param callable|false $processMethodDocBlock
      *
      * @return $this
@@ -300,6 +299,8 @@ public function processMethodDocBlock($processMethodDocBlock)
     }
 
     /**
+     * Post-process property documentation. Provide *false* to skip.
+     *
      * @param callable|false $processProperty
      *
      * @return $this
@@ -311,6 +312,8 @@ public function processProperty($processProperty)
     }
 
     /**
+     * Post-process property signature. Provide *false* to skip.
+     *
      * @param callable|false $processPropertySignature
      *
      * @return $this
@@ -322,6 +325,8 @@ public function processPropertySignature($processPropertySignature)
     }
 
     /**
+     * Post-process property docblock contents. Provide *false* to skip.
+     *
      * @param callable|false $processPropertyDocBlock
      *
      * @return $this
@@ -333,6 +338,8 @@ public function processPropertyDocBlock($processPropertyDocBlock)
     }
 
     /**
+     * Use a function to reorder classes.
+     *
      * @param callable $reorder
      *
      * @return $this
@@ -344,6 +351,8 @@ public function reorder($reorder)
     }
 
     /**
+     * Use a function to reorder methods in class.
+     *
      * @param callable $reorderMethods
      *
      * @return $this
@@ -377,6 +386,8 @@ public function filename($filename)
     }
 
     /**
+     * Inserts text at the beginning of markdown file.
+     *
      * @param string $prepend
      *
      * @return $this
@@ -388,6 +399,8 @@ public function prepend($prepend)
     }
 
     /**
+     * Inserts text at the end of markdown file.
+     *
      * @param string $append
      *
      * @return $this
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Development/GenerateTask.php b/lib/composer/vendor/consolidation/robo/src/Task/Development/GenerateTask.php
index e50405759..9d7a698e9 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Development/GenerateTask.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Development/GenerateTask.php
@@ -2,7 +2,6 @@
 namespace Robo\Task\Development;
 
 use Robo\Task\BaseTask;
-use Symfony\Component\Process\ProcessUtils;
 use Robo\Result;
 
 /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Development/GitHub.php b/lib/composer/vendor/consolidation/robo/src/Task/Development/GitHub.php
index 3fd897239..9fc9909d4 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Development/GitHub.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Development/GitHub.php
@@ -4,13 +4,9 @@
 use Robo\Exception\TaskException;
 use Robo\Task\BaseTask;
 
-/**
- * @method \Robo\Task\Development\GitHub repo(string)
- * @method \Robo\Task\Development\GitHub owner(string)
- */
 abstract class GitHub extends BaseTask
 {
-    const GITHUB_URL = 'https://Api.github.com';
+    const GITHUB_URL = 'https://api.github.com';
 
     /**
      * @var string
@@ -32,6 +28,11 @@ abstract class GitHub extends BaseTask
      */
     protected $owner;
 
+    /**
+     * @var string
+     */
+    protected $accessToken;
+
     /**
      * @param string $repo
      *
@@ -95,6 +96,17 @@ public function password($password)
         return $this;
     }
 
+    /**
+     * @param $accessToken
+     *
+     * @return $this
+     */
+    public function accessToken($token)
+    {
+        $this->accessToken = $token;
+        return $this;
+    }
+
     /**
      * @param string $uri
      * @param array $params
@@ -119,6 +131,10 @@ protected function sendRequest($uri, $params = [], $method = 'POST')
             curl_setopt($ch, CURLOPT_USERPWD, $this->user . ':' . $this->password);
         }
 
+        if (!empty($this->accessToken)) {
+            $url .= "?access_token=" . $this->accessToken;
+        }
+
         curl_setopt_array(
             $ch,
             array(
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Development/GitHubRelease.php b/lib/composer/vendor/consolidation/robo/src/Task/Development/GitHubRelease.php
index ac9743e03..bf7a4889e 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Development/GitHubRelease.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Development/GitHubRelease.php
@@ -190,7 +190,7 @@ public function run()
             [
                 "tag_name" => $this->tag,
                 "target_commitish" => $this->comittish,
-                "name" => $this->tag,
+                "name" => $this->name,
                 "body" => $this->getBody(),
                 "draft" => $this->draft,
                 "prerelease" => $this->prerelease
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Development/OpenBrowser.php b/lib/composer/vendor/consolidation/robo/src/Task/Development/OpenBrowser.php
index 867216ea7..ea01b326d 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Development/OpenBrowser.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Development/OpenBrowser.php
@@ -2,7 +2,7 @@
 namespace Robo\Task\Development;
 
 use Robo\Task\BaseTask;
-use Symfony\Component\Process\ProcessUtils;
+use Robo\Common\ProcessUtils;
 use Robo\Result;
 
 /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Development/PackPhar.php b/lib/composer/vendor/consolidation/robo/src/Task/Development/PackPhar.php
index 3565dcbc6..6d0a04d72 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Development/PackPhar.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Development/PackPhar.php
@@ -2,7 +2,6 @@
 namespace Robo\Task\Development;
 
 use Robo\Contract\ProgressIndicatorAwareInterface;
-use Robo\Common\ProgressIndicatorAwareTrait;
 use Robo\Contract\PrintedInterface;
 use Robo\Result;
 use Robo\Task\BaseTask;
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Development/SemVer.php b/lib/composer/vendor/consolidation/robo/src/Task/Development/SemVer.php
index b9fb5929b..6c807d896 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Development/SemVer.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Development/SemVer.php
@@ -23,6 +23,8 @@ class SemVer implements TaskInterface
 
     const REGEX = "/^\-\-\-\n:major:\s(0|[1-9]\d*)\n:minor:\s(0|[1-9]\d*)\n:patch:\s(0|[1-9]\d*)\n:special:\s'([a-zA-z0-9]*\.?(?:0|[1-9]\d*)?)'\n:metadata:\s'((?:0|[1-9]\d*)?(?:\.[a-zA-z0-9\.]*)?)'/";
 
+    const REGEX_STRING = '/^(?<major>[0-9]+)\.(?<minor>[0-9]+)\.(?<patch>[0-9]+)(|-(?<special>[0-9a-zA-Z.]+))(|\+(?<metadata>[0-9a-zA-Z.]+))$/';
+
     /**
      * @var string
      */
@@ -62,7 +64,8 @@ public function __construct($filename = '')
         $this->path = $filename;
 
         if (file_exists($this->path)) {
-            $this->parse();
+            $semverFileContents = file_get_contents($this->path);
+            $this->parseFile($semverFileContents);
         }
     }
 
@@ -85,6 +88,12 @@ public function __toString()
         return str_replace($search, $replace, $this->format);
     }
 
+    public function version($version)
+    {
+        $this->parseString($version);
+        return $this;
+    }
+
     /**
      * @param string $format
      *
@@ -208,6 +217,9 @@ public function run()
      */
     protected function dump()
     {
+        if (empty($this->path)) {
+            return true;
+        }
         extract($this->version);
         $semver = sprintf(self::SEMVER, $major, $minor, $patch, $special, $metadata);
         if (is_writeable($this->path) === false || file_put_contents($this->path, $semver) === false) {
@@ -216,14 +228,24 @@ protected function dump()
         return true;
     }
 
+    protected function parseString($semverString)
+    {
+        if (!preg_match_all(self::REGEX_STRING, $semverString, $matches)) {
+            throw new TaskException($this, 'Bad semver value: ' . $semverString);
+        }
+
+        $this->version = array_intersect_key($matches, $this->version);
+        $this->version = array_map(function ($item) {
+            return $item[0];
+        }, $this->version);
+    }
+
     /**
      * @throws \Robo\Exception\TaskException
      */
-    protected function parse()
+    protected function parseFile($semverFileContents)
     {
-        $output = file_get_contents($this->path);
-
-        if (!preg_match_all(self::REGEX, $output, $matches)) {
+        if (!preg_match_all(self::REGEX, $semverFileContents, $matches)) {
             throw new TaskException($this, 'Bad semver file.');
         }
 
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Docker/Base.php b/lib/composer/vendor/consolidation/robo/src/Task/Docker/Base.php
index 9ecc3b6b5..135f39e7a 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Docker/Base.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Docker/Base.php
@@ -2,10 +2,11 @@
 namespace Robo\Task\Docker;
 
 use Robo\Common\ExecOneCommand;
+use Robo\Contract\CommandInterface;
 use Robo\Contract\PrintedInterface;
 use Robo\Task\BaseTask;
 
-abstract class Base extends BaseTask implements PrintedInterface
+abstract class Base extends BaseTask implements CommandInterface, PrintedInterface
 {
     use ExecOneCommand;
 
@@ -20,7 +21,6 @@ abstract class Base extends BaseTask implements PrintedInterface
     public function run()
     {
         $command = $this->getCommand();
-        $this->printTaskInfo('Running {command}', ['command' => $command]);
         return $this->executeCommand($command);
     }
 
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Docker/Exec.php b/lib/composer/vendor/consolidation/robo/src/Task/Docker/Exec.php
index f26942e38..fa67c8da0 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Docker/Exec.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Docker/Exec.php
@@ -64,12 +64,14 @@ public function detached()
     }
 
     /**
-     * @return $this
+     * {@inheritdoc)}
      */
-    public function interactive()
+    public function interactive($interactive = true)
     {
-        $this->option('-i');
-        return $this;
+        if ($interactive) {
+            $this->option('-i');
+        }
+        return parent::interactive($interactive);
     }
 
     /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Docker/Run.php b/lib/composer/vendor/consolidation/robo/src/Task/Docker/Run.php
index f6661b639..a02ea76f6 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Docker/Run.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Docker/Run.php
@@ -115,12 +115,14 @@ public function detached()
     }
 
     /**
-     * @return $this
+     * {@inheritdoc)}
      */
-    public function interactive()
+    public function interactive($interactive = true)
     {
-        $this->option('-i');
-        return $this;
+        if ($interactive) {
+            $this->option('-i');
+        }
+        return parent::interactive($interactive);
     }
 
     /**
@@ -147,13 +149,29 @@ public function volume($from, $to = null)
         return $this;
     }
 
+    /**
+     * Set environment variables.
+     * n.b. $this->env($variable, $value) also available here,
+     * inherited from ExecTrait.
+     *
+     * @param array $env
+     * @return type
+     */
+    public function envVars(array $env)
+    {
+        foreach ($env as $variable => $value) {
+            $this->setDockerEnv($variable, $value);
+        }
+        return $this;
+    }
+
     /**
      * @param string $variable
      * @param null|string $value
      *
      * @return $this
      */
-    public function env($variable, $value = null)
+    protected function setDockerEnv($variable, $value = null)
     {
         $env = $value ? "$variable=$value" : $variable;
         return $this->option("-e", $env);
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/File/Replace.php b/lib/composer/vendor/consolidation/robo/src/Task/File/Replace.php
index 1c7f16a14..0107df13c 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/File/Replace.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/File/Replace.php
@@ -30,10 +30,6 @@
  *  ->run();
  * ?>
  * ```
- *
- * @method regex(string) regex to match string to be replaced
- * @method from(string|array) string(s) to be replaced
- * @method to(string|array) value(s) to be set as a replacement
  */
 class Replace extends BaseTask
 {
@@ -43,12 +39,12 @@ class Replace extends BaseTask
     protected $filename;
 
     /**
-     * @var string[]
+     * @var string|string[]
      */
     protected $from;
 
     /**
-     * @var string[]
+     * @var string|string[]
      */
     protected $to;
 
@@ -77,7 +73,9 @@ public function filename($filename)
     }
 
     /**
-     * @param string $from
+     * String(s) to be replaced.
+     *
+     * @param string|string[] $from
      *
      * @return $this
      */
@@ -88,7 +86,9 @@ public function from($from)
     }
 
     /**
-     * @param string $to
+     * Value(s) to be set as a replacement.
+     *
+     * @param string|string[] $to
      *
      * @return $this
      */
@@ -99,6 +99,8 @@ public function to($to)
     }
 
     /**
+     * Regex to match string to be replaced.
+     *
      * @param string $regex
      *
      * @return $this
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/File/TmpFile.php b/lib/composer/vendor/consolidation/robo/src/Task/File/TmpFile.php
index 7c796d4c3..4a18691d6 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/File/TmpFile.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/File/TmpFile.php
@@ -2,7 +2,6 @@
 
 namespace Robo\Task\File;
 
-use Robo\Collection\Collection;
 use Robo\Contract\CompletionInterface;
 
 /**
@@ -36,15 +35,15 @@ class TmpFile extends Write implements CompletionInterface
      */
     public function __construct($filename = 'tmp', $extension = '', $baseDir = '', $includeRandomPart = true)
     {
-        if (empty($base)) {
-            $base = sys_get_temp_dir();
+        if (empty($baseDir)) {
+            $baseDir = sys_get_temp_dir();
         }
         if ($includeRandomPart) {
             $random = static::randomString();
             $filename = "{$filename}_{$random}";
         }
         $filename .= $extension;
-        parent::__construct("{$base}/{$filename}");
+        parent::__construct("{$baseDir}/{$filename}");
     }
 
     /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/File/Write.php b/lib/composer/vendor/consolidation/robo/src/Task/File/Write.php
index 6f0dae3a9..dc2199f92 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/File/Write.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/File/Write.php
@@ -17,8 +17,6 @@
  *      ->run();
  * ?>
  * ```
- *
- * @method append()
  */
 class Write extends BaseTask
 {
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/File/loadTasks.php b/lib/composer/vendor/consolidation/robo/src/Task/File/loadTasks.php
index 76ef72301..c5f39c950 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/File/loadTasks.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/File/loadTasks.php
@@ -1,8 +1,6 @@
 <?php
 namespace Robo\Task\File;
 
-use Robo\Collection\Temporary;
-
 trait loadTasks
 {
     /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/CopyDir.php b/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/CopyDir.php
index e65639aa3..084822229 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/CopyDir.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/CopyDir.php
@@ -20,6 +20,15 @@ class CopyDir extends BaseDir
 {
     use ResourceExistenceChecker;
 
+    /**
+     * Explicitly declare our consturctor, so that
+     * our copyDir() method does not look like a php4 constructor.
+     */
+    public function __construct($dirs)
+    {
+        parent::__construct($dirs);
+    }
+
     /**
      * @var int
      */
@@ -32,6 +41,11 @@ class CopyDir extends BaseDir
      */
     protected $exclude = [];
 
+    /**
+     * Overwrite destination files newer than source files.
+     */
+    protected $overwrite = true;
+
     /**
      * {@inheritdoc}
      */
@@ -73,7 +87,20 @@ public function dirPermissions($value)
      */
     public function exclude($exclude = [])
     {
-        $this->exclude = $exclude;
+        $this->exclude = $this->simplifyForCompare($exclude);
+        return $this;
+    }
+
+    /**
+     * Destination files newer than source files are overwritten.
+     *
+     * @param bool $overwrite
+     *
+     * @return $this
+     */
+    public function overwrite($overwrite)
+    {
+        $this->overwrite = $overwrite;
         return $this;
     }
 
@@ -82,10 +109,11 @@ public function exclude($exclude = [])
      *
      * @param string $src Source directory
      * @param string $dst Destination directory
+     * @param string $parent Parent directory
      *
      * @throws \Robo\Exception\TaskException
      */
-    protected function copyDir($src, $dst)
+    protected function copyDir($src, $dst, $parent = '')
     {
         $dir = @opendir($src);
         if (false === $dir) {
@@ -95,19 +123,40 @@ protected function copyDir($src, $dst)
             mkdir($dst, $this->chmod, true);
         }
         while (false !== ($file = readdir($dir))) {
-            if (in_array($file, $this->exclude)) {
-                 continue;
+            // Support basename and full path exclusion.
+            if ($this->excluded($file, $src, $parent)) {
+                continue;
             }
-            if (($file !== '.') && ($file !== '..')) {
-                $srcFile = $src . '/' . $file;
-                $destFile = $dst . '/' . $file;
-                if (is_dir($srcFile)) {
-                    $this->copyDir($srcFile, $destFile);
-                } else {
-                    copy($srcFile, $destFile);
-                }
+            $srcFile = $src . '/' . $file;
+            $destFile = $dst . '/' . $file;
+            if (is_dir($srcFile)) {
+                $this->copyDir($srcFile, $destFile, $parent . $file . DIRECTORY_SEPARATOR);
+            } else {
+                $this->fs->copy($srcFile, $destFile, $this->overwrite);
             }
         }
         closedir($dir);
     }
+
+    /**
+     * Check to see if the current item is excluded.
+     */
+    protected function excluded($file, $src, $parent)
+    {
+        return
+            ($file == '.') ||
+            ($file == '..') ||
+            in_array($file, $this->exclude) ||
+            in_array($this->simplifyForCompare($parent . $file), $this->exclude) ||
+            in_array($this->simplifyForCompare($src . DIRECTORY_SEPARATOR . $file), $this->exclude);
+    }
+
+    /**
+     * Avoid problems comparing paths on Windows that may have a
+     * combination of DIRECTORY_SEPARATOR and /.
+     */
+    protected function simplifyForCompare($item)
+    {
+        return str_replace(DIRECTORY_SEPARATOR, '/', $item);
+    }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/FilesystemStack.php b/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/FilesystemStack.php
index 2a0e115a4..8663e245d 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/FilesystemStack.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/FilesystemStack.php
@@ -1,10 +1,8 @@
 <?php
 namespace Robo\Task\Filesystem;
 
-use Robo\Result;
 use Robo\Task\StackBasedTask;
 use Symfony\Component\Filesystem\Filesystem as sfFilesystem;
-use Symfony\Component\Filesystem\Exception\IOExceptionInterface;
 use Symfony\Component\Filesystem\Exception\IOException;
 use Robo\Contract\BuilderAwareInterface;
 use Robo\Common\BuilderAwareTrait;
@@ -29,16 +27,16 @@
  * ?>
  * ```
  *
- * @method $this mkdir($dir)
- * @method $this touch($file)
- * @method $this copy($from, $to, $force = null)
- * @method $this chmod($file, $permissions, $umask = null, $recursive = null)
- * @method $this chgrp($file, $group, $recursive = null)
- * @method $this chown($file, $user, $recursive = null)
- * @method $this remove($file)
- * @method $this rename($from, $to)
- * @method $this symlink($from, $to)
- * @method $this mirror($from, $to)
+ * @method $this mkdir(string|array|\Traversable $dir, int $mode = 0777)
+ * @method $this touch(string|array|\Traversable $file, int $time = null, int $atime = null)
+ * @method $this copy(string $from, string $to, bool $force = false)
+ * @method $this chmod(string|array|\Traversable $file, int $permissions, int $umask = 0000, bool $recursive = false)
+ * @method $this chgrp(string|array|\Traversable $file, string $group, bool $recursive = false)
+ * @method $this chown(string|array|\Traversable $file, string $user, bool $recursive = false)
+ * @method $this remove(string|array|\Traversable $file)
+ * @method $this rename(string $from, string $to, bool $force = false)
+ * @method $this symlink(string $from, string $to, bool $copyOnWindows = false)
+ * @method $this mirror(string $from, string $to, \Traversable $iterator = null, array $options = [])
  */
 class FilesystemStack extends StackBasedTask implements BuilderAwareInterface
 {
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/TmpDir.php b/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/TmpDir.php
index 8cf44f897..104318ded 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/TmpDir.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/TmpDir.php
@@ -3,7 +3,6 @@
 namespace Robo\Task\Filesystem;
 
 use Robo\Result;
-use Robo\Collection\Collection;
 use Robo\Contract\CompletionInterface;
 
 /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/WorkDir.php b/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/WorkDir.php
index 3c445b8bf..4b75c6ed2 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/WorkDir.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/WorkDir.php
@@ -3,8 +3,6 @@
 namespace Robo\Task\Filesystem;
 
 use Robo\Result;
-use Robo\Collection\Collection;
-use Robo\Contract\CompletionInterface;
 use Robo\Contract\RollbackInterface;
 use Robo\Contract\BuilderAwareInterface;
 use Robo\Common\BuilderAwareTrait;
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/loadShortcuts.php b/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/loadShortcuts.php
index 3a670a939..fe72ce5a4 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/loadShortcuts.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/loadShortcuts.php
@@ -1,8 +1,6 @@
 <?php
 namespace Robo\Task\Filesystem;
 
-use Robo\Collection\Temporary;
-
 trait loadShortcuts
 {
     /**
@@ -50,12 +48,13 @@ protected function _cleanDir($dir)
     /**
      * @param string $from
      * @param string $to
+     * @param bool $overwrite
      *
      * @return \Robo\Result
      */
-    protected function _rename($from, $to)
+    protected function _rename($from, $to, $overwrite = false)
     {
-        return $this->taskFilesystemStack()->rename($from, $to)->run();
+        return $this->taskFilesystemStack()->rename($from, $to, $overwrite)->run();
     }
 
     /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/loadTasks.php b/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/loadTasks.php
index 932e8332b..8fecaafff 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/loadTasks.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Filesystem/loadTasks.php
@@ -1,8 +1,6 @@
 <?php
 namespace Robo\Task\Filesystem;
 
-use Robo\Collection\Temporary;
-
 trait loadTasks
 {
     /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Gulp/Base.php b/lib/composer/vendor/consolidation/robo/src/Task/Gulp/Base.php
index c1cf8ae2f..42728673c 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Gulp/Base.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Gulp/Base.php
@@ -4,7 +4,7 @@
 
 use Robo\Task\BaseTask;
 use Robo\Exception\TaskException;
-use Symfony\Component\Process\ProcessUtils;
+use Robo\Common\ProcessUtils;
 
 abstract class Base extends BaseTask
 {
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Gulp/Run.php b/lib/composer/vendor/consolidation/robo/src/Task/Gulp/Run.php
index dde81cc7f..8f2077b57 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Gulp/Run.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Gulp/Run.php
@@ -1,7 +1,6 @@
 <?php
 namespace Robo\Task\Gulp;
 
-use Robo\Task\Gulp;
 use Robo\Contract\CommandInterface;
 
 /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Remote/Rsync.php b/lib/composer/vendor/consolidation/robo/src/Task/Remote/Rsync.php
index 33ed3a0e2..5c334af4c 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Remote/Rsync.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Remote/Rsync.php
@@ -3,7 +3,6 @@
 
 use Robo\Contract\CommandInterface;
 use Robo\Task\BaseTask;
-use Robo\Task\Remote;
 use Robo\Exception\TaskException;
 
 /**
@@ -44,11 +43,6 @@
  *   $rsync->run();
  * }
  * ```
- *
- * @method \Robo\Task\Remote\Rsync fromUser(string $user)
- * @method \Robo\Task\Remote\Rsync fromHost(string $hostname)
- * @method \Robo\Task\Remote\Rsync toUser(string $user)
- * @method \Robo\Task\Remote\Rsync toHost(string $hostname)
  */
 class Rsync extends BaseTask implements CommandInterface
 {
@@ -432,7 +426,6 @@ public function remoteShell($command)
     public function run()
     {
         $command = $this->getCommand();
-        $this->printTaskInfo("Running {command}", ['command' => $command]);
 
         return $this->executeCommand($command);
     }
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Remote/Ssh.php b/lib/composer/vendor/consolidation/robo/src/Task/Remote/Ssh.php
index 500e29fcc..69df9fe2c 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Remote/Ssh.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Remote/Ssh.php
@@ -2,7 +2,6 @@
 
 namespace Robo\Task\Remote;
 
-use Robo\Result;
 use Robo\Contract\CommandInterface;
 use Robo\Exception\TaskException;
 use Robo\Task\BaseTask;
@@ -41,10 +40,6 @@
  * ```php
  * \Robo\Task\Remote\Ssh::configure('remoteDir', '/some-dir');
  * ```
- *
- * @method $this stopOnFail(bool $stopOnFail) Whether or not to chain commands together with &&
- *                                            and stop the chain if one command fails
- * @method $this remoteDir(string $remoteWorkingDirectory) Changes to the given directory before running commands
  */
 class Ssh extends BaseTask implements CommandInterface, SimulatedInterface
 {
@@ -111,6 +106,8 @@ public function user($user)
     }
 
     /**
+     * Whether or not to chain commands together with && and stop the chain if one command fails.
+     *
      * @param bool $stopOnFail
      *
      * @return $this
@@ -122,6 +119,8 @@ public function stopOnFail($stopOnFail = true)
     }
 
     /**
+     * Changes to the given directory before running commands.
+     *
      * @param string $remoteDir
      *
      * @return $this
@@ -269,6 +268,6 @@ protected function sshCommand($command)
             $hostSpec = $this->user . '@' . $hostSpec;
         }
 
-        return sprintf("ssh{$sshOptions} {$hostSpec} '{$command}'");
+        return "ssh{$sshOptions} {$hostSpec} '{$command}'";
     }
 }
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Simulator.php b/lib/composer/vendor/consolidation/robo/src/Task/Simulator.php
index bc5f555b0..e69d23fa3 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Simulator.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Simulator.php
@@ -8,7 +8,6 @@
 use Robo\Contract\TaskInterface;
 use Robo\Contract\SimulatedInterface;
 use Robo\Log\RoboLogLevel;
-use Psr\Log\LogLevel;
 use Robo\Contract\CommandInterface;
 
 class Simulator extends BaseTask implements CommandInterface
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/StackBasedTask.php b/lib/composer/vendor/consolidation/robo/src/Task/StackBasedTask.php
index 868fead8e..91659f33a 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/StackBasedTask.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/StackBasedTask.php
@@ -2,8 +2,6 @@
 namespace Robo\Task;
 
 use Robo\Result;
-use Robo\Task\BaseTask;
-use Robo\Contract\TaskInterface;
 
 /**
  * Extend StackBasedTask to create a Robo task that
@@ -116,7 +114,7 @@ protected function getDelegateCommandList($function)
      */
     protected function printTaskProgress($command, $action)
     {
-        $this->printTaskInfo('{command} {action}', ['command' => "{$command[1]}", 'action' => json_encode($action)]);
+        $this->printTaskInfo('{command} {action}', ['command' => "{$command[1]}", 'action' => json_encode($action, JSON_UNESCAPED_SLASHES)]);
     }
 
     /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Testing/Behat.php b/lib/composer/vendor/consolidation/robo/src/Task/Testing/Behat.php
index a5d9ea0ad..7e4f1d41a 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Testing/Behat.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Testing/Behat.php
@@ -53,7 +53,6 @@ public function __construct($pathToBehat = null)
         if (!$this->command) {
             throw new \Robo\Exception\TaskException(__CLASS__, "Neither composer nor phar installation of Behat found");
         }
-        $this->arg('run');
     }
 
     /**
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Testing/Codecept.php b/lib/composer/vendor/consolidation/robo/src/Task/Testing/Codecept.php
index 442540a10..1f8cce703 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Testing/Codecept.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Testing/Codecept.php
@@ -5,6 +5,7 @@
 use Robo\Exception\TaskException;
 use Robo\Task\BaseTask;
 use Robo\Contract\CommandInterface;
+use Symfony\Component\Process\Process;
 
 /**
  * Executes Codeception tests
@@ -27,17 +28,7 @@
 class Codecept extends BaseTask implements CommandInterface, PrintedInterface
 {
     use \Robo\Common\ExecOneCommand;
-
-    /**
-     * @var string
-     */
-    protected $suite = '';
-
-    /**
-     * @var string
-     */
-    protected $test = '';
-
+    
     /**
      * @var string
      */
@@ -67,7 +58,7 @@ public function __construct($pathToCodeception = '')
      */
     public function suite($suite)
     {
-        $this->suite = $suite;
+        $this->option(null, $suite);
         return $this;
     }
 
@@ -78,7 +69,7 @@ public function suite($suite)
      */
     public function test($testName)
     {
-        $this->test = $testName;
+        $this->option(null, $testName);
         return $this;
     }
 
@@ -241,13 +232,30 @@ public function debug()
         return $this;
     }
 
+    /**
+     * @return $this
+     */
+    public function noRebuild()
+    {
+        $this->option("no-rebuild");
+        return $this;
+    }
+
+    /**
+     * @param string $failGroup
+     * @return $this
+     */
+    public function failGroup($failGroup)
+    {
+        $this->option('override', "extensions: config: Codeception\\Extension\\RunFailed: fail-group: {$failGroup}");
+        return $this;
+    }
+
     /**
      * {@inheritdoc}
      */
     public function getCommand()
     {
-        $this->option(null, $this->suite)
-            ->option(null, $this->test);
         return $this->command . $this->arguments;
     }
 
diff --git a/lib/composer/vendor/consolidation/robo/src/Task/Vcs/GitStack.php b/lib/composer/vendor/consolidation/robo/src/Task/Vcs/GitStack.php
index 9210bfecd..6cb1783f0 100644
--- a/lib/composer/vendor/consolidation/robo/src/Task/Vcs/GitStack.php
+++ b/lib/composer/vendor/consolidation/robo/src/Task/Vcs/GitStack.php
@@ -2,7 +2,7 @@
 namespace Robo\Task\Vcs;
 
 use Robo\Task\CommandStack;
-use Symfony\Component\Process\ProcessUtils;
+use Robo\Common\ProcessUtils;
 
 /**
  * Runs Git commands in stack. You can use `stopOnFail()` to point that stack should be terminated on first fail.
@@ -45,9 +45,33 @@ public function __construct($pathToGit = 'git')
      *
      * @return $this
      */
-    public function cloneRepo($repo, $to = "")
+    public function cloneRepo($repo, $to = "", $branch = "")
     {
-        return $this->exec(['clone', $repo, $to]);
+        $cmd = ['clone', $repo, $to];
+        if (!empty($branch)) {
+            $cmd[] = "--branch $branch";
+        }
+        return $this->exec($cmd);
+    }
+
+    /**
+     * Executes `git clone` with depth 1 as default
+     *
+     * @param string $repo
+     * @param string $to
+     * @param string $branch
+     * @param int    $depth
+     *
+     * @return $this
+     */
+    public function cloneShallow($repo, $to = '', $branch = "", $depth = 1)
+    {
+        $cmd = ["clone --depth $depth", $repo, $to];
+        if (!empty($branch)) {
+            $cmd[] = "--branch $branch";
+        }
+
+        return $this->exec($cmd);
     }
 
     /**
diff --git a/lib/composer/vendor/consolidation/robo/tests/_bootstrap.php b/lib/composer/vendor/consolidation/robo/tests/_bootstrap.php
deleted file mode 100644
index 6e310e1ff..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_bootstrap.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-// This is global bootstrap for autoloading
-$kernel = \AspectMock\Kernel::getInstance();
-$kernel->init([
-    'debug' => true,
-    'includePaths' => [
-        __DIR__.'/../src',
-        __DIR__.'/../vendor/symfony/process',
-        __DIR__.'/../vendor/symfony/console',
-    ]
-]);
diff --git a/lib/composer/vendor/consolidation/robo/tests/_data/TestedRoboFile.php b/lib/composer/vendor/consolidation/robo/tests/_data/TestedRoboFile.php
deleted file mode 100644
index bc11796fc..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_data/TestedRoboFile.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-class TestedRoboFile extends \Robo\Tasks
-{
-    public function generateUserAvatar()
-    {
-    }
-
-    public function hello($name = null, $opts = ['yell' => false, 'to' => null]) {
-    }
-
-    /**
-     * Calculate the fibonacci sequence between two numbers.
-     *
-     * Graphic output will look like
-     *     +----+---+-------------+
-     *     |    |   |             |
-     *     |    |-+-|             |
-     *     |----+-+-+             |
-     *     |        |             |
-     *     |        |             |
-     *     |        |             |
-     *     +--------+-------------+
-     *
-     * @param int $start Number to start from
-     * @param int $steps Number of steps to perform
-     * @param array $opts
-     * @option $graphic Display the sequence graphically using cube
-     *   representation
-     */
-    public function fibonacci($start, $steps, $opts = ['graphic' => false])
-    {
-    }
-
-    /** Compact doc comment */
-    public function compact()
-    {
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/_data/TestedRoboTask.php b/lib/composer/vendor/consolidation/robo/tests/_data/TestedRoboTask.php
deleted file mode 100644
index c1c5efbab..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_data/TestedRoboTask.php
+++ /dev/null
@@ -1,61 +0,0 @@
-<?php
-
-use Robo\Result;
-use Robo\Task\BaseTask;
-
-/**
- * A test task file. Used for testig documentation generation.
- *
- * ``` php
- * <?php
- * $this->taskTestedRoboTask([
- *      'web/assets/screen.css',
- *      'web/assets/print.css',
- *      'web/assets/theme.css'
- *  ])
- *  ->to('web/assets/style.css')
- *  ->run()
- * ?>
- * ```
- */
-class TestedRoboTask extends BaseTask
-{
-    /**
-     * @var array|Iterator files
-     */
-    protected $files;
-
-    /**
-     * @var string dst
-     */
-    protected $dst;
-
-    /**
-     * Constructor. This should not be documented
-     *
-     * @param array|Iterator $files
-     */
-    public function __construct()
-    {
-    }
-
-    /**
-     * Set the destination file
-     *
-     * @param string $dst
-     *
-     * @return Concat The current instance
-     */
-    public function to($dst)
-    {
-        return $this;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function run()
-    {
-        return Result::success($this);
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/_data/claypit/a.txt b/lib/composer/vendor/consolidation/robo/tests/_data/claypit/a.txt
deleted file mode 100644
index 8c7e5a667..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_data/claypit/a.txt
+++ /dev/null
@@ -1 +0,0 @@
-A
\ No newline at end of file
diff --git a/lib/composer/vendor/consolidation/robo/tests/_data/claypit/b.txt b/lib/composer/vendor/consolidation/robo/tests/_data/claypit/b.txt
deleted file mode 100644
index 7371f47a6..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_data/claypit/b.txt
+++ /dev/null
@@ -1 +0,0 @@
-B
\ No newline at end of file
diff --git a/lib/composer/vendor/consolidation/robo/tests/_data/claypit/box/robo.txt b/lib/composer/vendor/consolidation/robo/tests/_data/claypit/box/robo.txt
deleted file mode 100644
index 3ba64572a..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_data/claypit/box/robo.txt
+++ /dev/null
@@ -1 +0,0 @@
-HELLOROBO
\ No newline at end of file
diff --git a/lib/composer/vendor/consolidation/robo/tests/_data/claypit/some/deeply/existing_file b/lib/composer/vendor/consolidation/robo/tests/_data/claypit/some/deeply/existing_file
deleted file mode 100644
index 37cfa2826..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_data/claypit/some/deeply/existing_file
+++ /dev/null
@@ -1 +0,0 @@
-some existing file
diff --git a/lib/composer/vendor/consolidation/robo/tests/_data/claypit/some/deeply/nested/structu.re b/lib/composer/vendor/consolidation/robo/tests/_data/claypit/some/deeply/nested/structu.re
deleted file mode 100644
index 98a202cbc..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_data/claypit/some/deeply/nested/structu.re
+++ /dev/null
@@ -1 +0,0 @@
-Just a file
diff --git a/lib/composer/vendor/consolidation/robo/tests/_data/claypit/some_destination/deeply/existing_file b/lib/composer/vendor/consolidation/robo/tests/_data/claypit/some_destination/deeply/existing_file
deleted file mode 100644
index 1765b73ba..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_data/claypit/some_destination/deeply/existing_file
+++ /dev/null
@@ -1 +0,0 @@
-some_destination existing file
diff --git a/lib/composer/vendor/consolidation/robo/tests/_data/dump.sql b/lib/composer/vendor/consolidation/robo/tests/_data/dump.sql
deleted file mode 100644
index 4bc742ce6..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_data/dump.sql
+++ /dev/null
@@ -1 +0,0 @@
-/* Replace this file with actual dump of your database */
\ No newline at end of file
diff --git a/lib/composer/vendor/consolidation/robo/tests/_data/parascript.php b/lib/composer/vendor/consolidation/robo/tests/_data/parascript.php
deleted file mode 100644
index 403e2f1cf..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_data/parascript.php
+++ /dev/null
@@ -1,8 +0,0 @@
-<?php
-
-$message = $argv[1];
-$iterations = $argv[2];
-for ($i=0; $i < $iterations; ++$i) {
-    print "$message\n";
-    sleep(1);
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/_data/sample.css b/lib/composer/vendor/consolidation/robo/tests/_data/sample.css
deleted file mode 100644
index 7dfd4d749..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_data/sample.css
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Sample css file from https://www.w3.org/Style/Examples/011/firstcss.en.html
- */
-body {
-  padding-left: 11em;
-  font-family: Georgia, "Times New Roman",
-        Times, serif;
-  color: purple;
-  background-color: #d8da3d }
-ul.navbar {
-  list-style-type: none;
-  padding: 0;
-  margin: 0;
-  position: absolute;
-  top: 2em;
-  left: 1em;
-  width: 9em }
-h1 {
-  font-family: Helvetica, Geneva, Arial,
-        SunSans-Regular, sans-serif }
-ul.navbar li {
-  background: white;
-  margin: 0.5em 0;
-  padding: 0.3em;
-  border-right: 1em solid black }
-ul.navbar a {
-  text-decoration: none }
-a:link {
-  color: blue }
-a:visited {
-  color: purple }
-address {
-  margin-top: 1em;
-  padding-top: 1em;
-  border-top: thin dotted }
diff --git a/lib/composer/vendor/consolidation/robo/tests/_helpers/CliGuy.php b/lib/composer/vendor/consolidation/robo/tests/_helpers/CliGuy.php
deleted file mode 100644
index 062225875..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_helpers/CliGuy.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-
-/**
- * Inherited Methods
- * @method void wantToTest($text)
- * @method void wantTo($text)
- * @method void execute($callable)
- * @method void expectTo($prediction)
- * @method void expect($prediction)
- * @method void amGoingTo($argumentation)
- * @method void am($role)
- * @method void lookForwardTo($achieveValue)
- * @method void comment($description)
- * @method \Codeception\Lib\Friend haveFriend($name, $actorClass = null)
- *
- * @SuppressWarnings(PHPMD)
-*/
-
-use League\Container\ContainerAwareInterface;
-use League\Container\ContainerAwareTrait;
-
-class CliGuy extends \Codeception\Actor
-{
-    use _generated\CliGuyActions;
-
-    /**
-     * Define custom actions here
-     */
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/_helpers/CliHelper.php b/lib/composer/vendor/consolidation/robo/tests/_helpers/CliHelper.php
deleted file mode 100644
index c70c11c26..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_helpers/CliHelper.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-namespace Codeception\Module;
-
-use Robo\Robo;
-use Symfony\Component\Console\Output\ConsoleOutput;
-use Symfony\Component\Console\Output\NullOutput;
-
-use League\Container\ContainerAwareInterface;
-use League\Container\ContainerAwareTrait;
-
-class CliHelper extends \Codeception\Module implements ContainerAwareInterface
-{
-    use ContainerAwareTrait;
-    use SeeInOutputTrait;
-
-    use \Robo\LoadAllTasks {
-        task as public;
-        taskExec as public;
-        taskExecStack as public;
-        taskWriteToFile as public;
-        taskReplaceInFile as public;
-        taskConcat as public;
-        taskTmpFile as public;
-        taskCleanDir as public;
-        taskCopyDir as public;
-        taskGenTask as public;
-        taskDeleteDir as public;
-        taskFlattenDir as public;
-        taskFilesystemStack as public;
-        taskTmpDir as public;
-        taskMinify as public;
-        _copyDir as public shortcutCopyDir;
-        _mirrorDir as public shortcutMirrorDir;
-        _tmpDir as public shortcutTmpDir;
-        taskPack as public;
-        taskExtract as public;
-    }
-
-    public function collectionBuilder()
-    {
-        $tasks = new \Robo\Tasks();
-        $builder = $this->getContainer()->get('collectionBuilder', [$tasks]);
-        $tasks->setBuilder($builder);
-        return $builder;
-    }
-
-    public function seeDirFound($dir)
-    {
-        $this->assertTrue(is_dir($dir) && file_exists($dir), "Directory does not exist");
-    }
-
-    public function _before(\Codeception\TestCase $test) {
-        $container = new \League\Container\Container();
-        $this->initSeeInOutputTrait($container);
-        Robo::setContainer($container);
-        $this->setContainer($container);
-
-        $this->getModule('Filesystem')->copyDir(codecept_data_dir().'claypit', codecept_data_dir().'sandbox');
-    }
-
-    public function _after(\Codeception\TestCase $test) {
-        $this->getModule('Filesystem')->deleteDir(codecept_data_dir().'sandbox');
-        $this->getContainer()->add('output', new ConsoleOutput());
-        chdir(codecept_root_dir());
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/_helpers/CodeGuy.php b/lib/composer/vendor/consolidation/robo/tests/_helpers/CodeGuy.php
deleted file mode 100644
index e7ce59172..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_helpers/CodeGuy.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-
-/**
- * Inherited Methods
- * @method void wantToTest($text)
- * @method void wantTo($text)
- * @method void execute($callable)
- * @method void expectTo($prediction)
- * @method void expect($prediction)
- * @method void amGoingTo($argumentation)
- * @method void am($role)
- * @method void lookForwardTo($achieveValue)
- * @method void comment($description)
- * @method \Codeception\Lib\Friend haveFriend($name, $actorClass = null)
- *
- * @SuppressWarnings(PHPMD)
-*/
-class CodeGuy extends \Codeception\Actor
-{
-    use _generated\CodeGuyActions;
-
-   /**
-    * Define custom actions here
-    */
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/_helpers/CodeHelper.php b/lib/composer/vendor/consolidation/robo/tests/_helpers/CodeHelper.php
deleted file mode 100644
index 6679fdfd6..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_helpers/CodeHelper.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-namespace Codeception\Module;
-
-// here you can define custom actions
-// all public methods declared in helper class will be available in $I
-
-use Robo\Robo;
-use Symfony\Component\Console\Output\ConsoleOutput;
-use Symfony\Component\Console\Output\BufferedOutput;
-use Symfony\Component\Console\Output\OutputInterface;
-
-class CodeHelper extends \Codeception\Module
-{
-    use SeeInOutputTrait;
-
-    protected static $container;
-
-    public function _before(\Codeception\TestCase $test)
-    {
-        static::$container = new \League\Container\Container();
-        Robo::setContainer(static::$container);
-        $this->initSeeInOutputTrait(static::$container);
-    }
-
-    public function _after(\Codeception\TestCase $test)
-    {
-        // Ensure that $stopOnFail global static is reset, as tests
-        // that set it to true will force an exception, and therefor
-        // will not have a chance to clean this up.
-        \Robo\Result::$stopOnFail = false;
-
-        \AspectMock\Test::clean();
-        $consoleOutput = new ConsoleOutput();
-        static::$container->add('output', $consoleOutput);
-        static::$container->add('logger', new \Consolidation\Log\Logger($consoleOutput));
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/_helpers/SeeInOutputTrait.php b/lib/composer/vendor/consolidation/robo/tests/_helpers/SeeInOutputTrait.php
deleted file mode 100644
index 85ae5335d..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_helpers/SeeInOutputTrait.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-namespace Codeception\Module;
-
-use Robo\Robo;
-use Symfony\Component\Console\Output\ConsoleOutput;
-use Symfony\Component\Console\Output\BufferedOutput;
-use Symfony\Component\Console\Output\OutputInterface;
-
-trait SeeInOutputTrait
-{
-    protected $testPrinter;
-    protected $capturedOutput;
-    protected $logger;
-
-    public function initSeeInOutputTrait($container, $input = null)
-    {
-        $this->capturedOutput = '';
-        $this->testPrinter = new BufferedOutput(OutputInterface::VERBOSITY_DEBUG);
-
-        $app = Robo::createDefaultApplication();
-        $config = new \Robo\Config();
-        \Robo\Robo::configureContainer($container, $app, $config, $input, $this->testPrinter);
-
-        // Set the application dispatcher
-        $app->setDispatcher($container->get('eventDispatcher'));
-        $this->logger = $container->get('logger');
-    }
-
-    public function capturedOutputStream()
-    {
-        return $this->testPrinter;
-    }
-
-    public function logger()
-    {
-        return $this->logger;
-    }
-
-    protected function accumulate()
-    {
-        $this->capturedOutput .= $this->testPrinter->fetch();
-        return $this->capturedOutput;
-    }
-
-    public function seeInOutput($value)
-    {
-        $output = $this->accumulate();
-        $this->assertContains($value, $output);
-    }
-
-    public function doNotSeeInOutput($value)
-    {
-        $output = $this->accumulate();
-        $this->assertNotContains($value, $output);
-    }
-
-    public function seeOutputEquals($value)
-    {
-        $output = $this->accumulate();
-        $this->assertEquals($value, $output);
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/_helpers/TestHelper.php b/lib/composer/vendor/consolidation/robo/tests/_helpers/TestHelper.php
deleted file mode 100644
index d25d90b7b..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_helpers/TestHelper.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-namespace Codeception\Module;
-
-// here you can define custom actions
-// all public methods declared in helper class will be available in $I
-
-class TestHelper extends \Codeception\Module
-{
-
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/_helpers/WebHelper.php b/lib/composer/vendor/consolidation/robo/tests/_helpers/WebHelper.php
deleted file mode 100644
index 37a741186..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/_helpers/WebHelper.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-namespace Codeception\Module;
-
-// here you can define custom actions
-// all public methods declared in helper class will be available in $I
-
-class WebHelper extends \Codeception\Module
-{
-
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli.suite.yml b/lib/composer/vendor/consolidation/robo/tests/cli.suite.yml
deleted file mode 100644
index 53a27774a..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli.suite.yml
+++ /dev/null
@@ -1,3 +0,0 @@
-class_name: CliGuy
-modules:
-    enabled: [Cli, Filesystem, Asserts, CliHelper]
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/AssetsCept.php b/lib/composer/vendor/consolidation/robo/tests/cli/AssetsCept.php
deleted file mode 100644
index c892fdba8..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/AssetsCept.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-$I = new CliGuy($scenario);
-
-$I->wantTo('minify a css file');
-$I->amInPath(codecept_data_dir().'sandbox');
-
-$sampleCss = dirname(__DIR__) . '/_data/sample.css';
-$outputCss = 'minifiedSample.css';
-
-$initialFileSize = filesize($sampleCss);
-
-$I->taskMinify($sampleCss)
-  ->to('minifiedSample.css')
-  ->run();
-
-$I->seeFileFound($outputCss);
-$minifiedFileSize = filesize($outputCss);
-$outputCssContents = file_get_contents($outputCss);
-
-$I->assertLessThan($initialFileSize, $minifiedFileSize, 'Minified file is smaller than the source file');
-$I->assertGreaterThan(0, $minifiedFileSize, 'Minified file is not empty');
-$I->assertContains('body', $outputCssContents, 'Minified file has some content from the source file');
-$I->assertNotContains('Sample css file', $outputCssContents, 'Minified file does not contain comment from source file');
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/CleanDirCept.php b/lib/composer/vendor/consolidation/robo/tests/cli/CleanDirCept.php
deleted file mode 100644
index 041f8b695..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/CleanDirCept.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-$I = new CliGuy($scenario);
-
-$I->wantTo('clean dir with DeleteDirTask');
-$I->amInPath(codecept_data_dir());
-$I->seeFileFound('robo.txt', 'sandbox');
-$I->taskCleanDir(['sandbox'])
-    ->run();
-$I->dontSeeFileFound('box', 'sandbox');
-$I->dontSeeFileFound('robo.txt', 'sandbox');
-$I->dontSeeFileFound('a.txt' , 'sandbox');
-
-
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/CollectionCest.php b/lib/composer/vendor/consolidation/robo/tests/cli/CollectionCest.php
deleted file mode 100644
index 493daf098..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/CollectionCest.php
+++ /dev/null
@@ -1,409 +0,0 @@
-<?php
-namespace Robo;
-
-use \CliGuy;
-
-use Robo\Contract\TaskInterface;
-use Robo\Collection\Temporary;
-use Robo\Result;
-
-class CollectionCest
-{
-    public function _before(CliGuy $I)
-    {
-        $I->amInPath(codecept_data_dir().'sandbox');
-    }
-
-    public function toRunMultipleTasksViaACollectionBuilder(CliGuy $I)
-    {
-        // This tests creating multiple tasks in a single builder,
-        // which implicitly adds them to a collection.  To keep things
-        // simple, we are only going to use taskFilesystemStack.  It
-        // would be possible, of course, to do these operations with
-        // a single FilesystemStack, but our goal is to test creating
-        // multiple tasks with a builder, and ensure that a propper
-        // collection is built.
-        $collection = $I->collectionBuilder();
-        $result = $collection->taskFilesystemStack()
-                ->mkdir('a')
-                ->touch('a/a.txt')
-            ->rollback(
-                $I->taskDeleteDir('a')
-            )
-            ->taskFilesystemStack()
-                ->mkdir('a/b')
-                ->touch('a/b/b.txt')
-            ->taskFilesystemStack()
-                ->mkdir('a/c')
-                ->touch('a/c/c.txt')
-            ->run();
-
-        $I->assertEquals(0, $result->getExitCode(), $result->getMessage());
-
-        // All of the tasks created by the builder should be added
-        // to a collection, and `run()` should run them all.
-        $I->seeDirFound('a');
-        $I->seeFileFound('a/a.txt');
-        $I->seeDirFound('a/b');
-        $I->seeFileFound('a/b/b.txt');
-        $I->seeDirFound('a/c');
-        $I->seeFileFound('a/c/c.txt');
-    }
-
-    public function toUseAWorkingDirWithACollectionBuilder(CliGuy $I)
-    {
-        // Run the same test with a working directory.  The working
-        // directory path will point to a temporary directory which
-        // will be moved into place once the tasks complete.
-        $collection = $I->collectionBuilder();
-        $workDirPath = $collection->workDir("build");
-        $I->assertNotEquals("build", basename($workDirPath));
-        $result = $collection->taskFilesystemStack()
-                ->mkdir("{$workDirPath}/a")
-                ->touch("{$workDirPath}/a/a.txt")
-            ->taskFilesystemStack()
-                ->mkdir("{$workDirPath}/a/b")
-                ->touch("{$workDirPath}/a/b/b.txt")
-            ->taskFilesystemStack()
-                ->mkdir("{$workDirPath}/a/c")
-                ->touch("{$workDirPath}/a/c/c.txt")
-            ->run();
-
-        $I->assertEquals(0, $result->getExitCode(), $result->getMessage());
-
-        // All of the tasks created by the builder should be added
-        // to a collection, and `run()` should run them all.
-        $I->seeDirFound('build/a');
-        $I->seeFileFound('build/a/a.txt');
-        $I->seeDirFound('build/a/b');
-        $I->seeFileFound('build/a/b/b.txt');
-        $I->seeDirFound('build/a/c');
-        $I->seeFileFound('build/a/c/c.txt');
-    }
-
-    public function toRollbackAfterFailureViaACollectionBuilder(CliGuy $I)
-    {
-        // This is like the previous test, toRunMultipleTasksViaACollectionBuilder,
-        // except we force an error at the end, and confirm that the
-        // rollback function is called.
-        $collection = $I->collectionBuilder();
-        $result = $collection->taskFilesystemStack()
-                ->mkdir('j')
-                ->touch('j/j.txt')
-            ->rollback(
-                $I->taskDeleteDir('j')
-            )
-            ->taskFilesystemStack()
-                ->mkdir('j/k')
-                ->touch('j/k/k.txt')
-            ->taskFilesystemStack()
-                ->mkdir('j/k/m')
-                ->touch('j/k/m/m.txt')
-            ->taskCopyDir(['doesNotExist' => 'copied'])
-            ->run();
-
-        $I->assertEquals(1, $result->getExitCode(), $result->getMessage());
-
-        // All of the tasks created by the builder should be added
-        // to a collection, and `run()` should run them all.
-        $I->dontSeeFileFound('q/q.txt');
-        $I->dontSeeFileFound('j/j.txt');
-        $I->dontSeeFileFound('j/k/k.txt');
-        $I->dontSeeFileFound('j/k/m/m.txt');
-    }
-
-    public function toRollbackAWorkingDir(CliGuy $I)
-    {
-        // Run the same test with a working directory.  The working
-        // directory path will point to a temporary directory which
-        // will be moved into place once the tasks complete.
-        $collection = $I->collectionBuilder();
-        $workDirPath = $collection->workDir("build");
-        $I->assertNotEquals("build", basename($workDirPath));
-        $result = $collection->taskFilesystemStack()
-                ->mkdir("{$workDirPath}/a")
-                ->touch("{$workDirPath}/a/a.txt")
-            ->taskFilesystemStack()
-                ->mkdir("{$workDirPath}/a/b")
-                ->touch("{$workDirPath}/a/b/b.txt")
-            ->taskFilesystemStack()
-                ->mkdir("{$workDirPath}/a/c")
-                ->touch("{$workDirPath}/a/c/c.txt")
-            ->taskCopyDir(['doesNotExist' => 'copied'])
-            ->run();
-
-        $I->assertEquals(1, $result->getExitCode(), $result->getMessage());
-
-        // All of the tasks created by the builder should be added
-        // to a collection, and `run()` should run them all.
-        $I->dontSeeFileFound('build/a');
-        $I->dontSeeFileFound($workDirPath);
-    }
-
-    public function toBuildFilesViaAddIterable(CliGuy $I)
-    {
-        $processList = ['cats', 'dogs', 'sheep', 'fish', 'horses', 'cows'];
-
-        $collection = $I->collectionBuilder();
-        $result = $collection
-            ->taskFilesystemStack()
-                ->mkdir('stuff')
-            ->taskForEach($processList)
-                ->withBuilder(
-                    function ($builder, $key, $value) {
-                        return $builder
-                            ->taskFilesystemStack()
-                                ->touch("stuff/{$value}.txt");
-                    }
-                )
-            ->run();
-
-        $I->assertEquals(0, $result->getExitCode(), $result->getMessage());
-
-        $I->seeFileFound('stuff/cats.txt');
-        $I->seeFileFound('stuff/dogs.txt');
-        $I->seeFileFound('stuff/sheep.txt');
-        $I->seeFileFound('stuff/fish.txt');
-        $I->seeFileFound('stuff/horses.txt');
-        $I->seeFileFound('stuff/cows.txt');
-    }
-
-    public function toRollbackANestedCollection(CliGuy $I)
-    {
-        // This is like the previous test, toRunMultipleTasksViaACollectionBuilder,
-        // except we force an error at the end, and confirm that the
-        // rollback function is called.
-        $collection = $I->collectionBuilder();
-        $collection->taskFilesystemStack()
-                ->mkdir('j')
-                ->touch('j/j.txt')
-            ->rollback(
-                $I->taskDeleteDir('j')
-            )
-            ->taskFilesystemStack()
-                ->mkdir('j/k')
-                ->touch('j/k/k.txt')
-            ->taskFilesystemStack()
-                ->mkdir('j/k/m')
-                ->touch('j/k/m/m.txt');
-
-        $result = $I->collectionBuilder()
-            ->taskFilesystemStack()
-                ->mkdir('q')
-                ->touch('q/q.txt')
-            ->addTask($collection)
-            ->taskCopyDir(['doesNotExist' => 'copied'])
-            ->run();
-
-        $I->assertEquals(1, $result->getExitCode(), $result->getMessage());
-
-        // All of the tasks created by the builder should be added
-        // to a collection, and `run()` should run them all.
-        $I->seeFileFound('q/q.txt');
-        $I->dontSeeFileFound('j/j.txt');
-        $I->dontSeeFileFound('j/k/k.txt');
-        $I->dontSeeFileFound('j/k/m/m.txt');
-    }
-
-    public function toCreateDirViaCollection(CliGuy $I)
-    {
-        // Set up a collection to add tasks to
-        $collection = $I->collectionBuilder();
-
-        // Set up a filesystem stack
-        $collection->taskFilesystemStack()
-            ->mkdir('log')
-            ->touch('log/error.txt');
-
-        // FilesystemStack has not run yet, so file should not be found.
-        $I->dontSeeFileFound('log/error.txt');
-
-        // Run the task collection; now the files should be present
-        $collection->run();
-        $I->seeFileFound('log/error.txt');
-        $I->seeDirFound('log');
-    }
-
-    public function toUseATmpDirAndConfirmItIsDeleted(CliGuy $I)
-    {
-        // Set up a collection to add tasks to
-        $collection = $I->collectionBuilder();
-
-        // Get a temporary directory to work in. Note that we get a
-        // name back, but the directory is not created until the task
-        // runs.  This technically is not thread-safe, but we create
-        // a random name, so it is unlikely to conflict.
-        $tmpPath = $collection->tmpDir();
-
-        // Set up a filesystem stack, but use a collection to defer execution
-        $collection->taskFilesystemStack()
-            ->mkdir("$tmpPath/tmp")
-            ->touch("$tmpPath/tmp/error.txt")
-            ->rename("$tmpPath/tmp", "$tmpPath/log");
-
-        // Copy our tmp directory to a location that is not transient
-        $collection->taskCopyDir([$tmpPath => 'copied']);
-
-        // FilesystemStack has not run yet, so no files should be found.
-        $I->dontSeeFileFound("$tmpPath/tmp/error.txt");
-        $I->dontSeeFileFound("$tmpPath/log/error.txt");
-        $I->dontSeeFileFound('copied/log/error.txt');
-
-        // Run the task collection
-        $result = $collection->run();
-        $I->assertEquals(0, $result->getExitCode(), $result->getMessage());
-        $I->assertEquals($result['path'], $tmpPath, "Tmp dir result matches accessor.");
-
-        // The file 'error.txt' should have been copied into the "copied" dir.
-        // This also proves that the tmp directory was created.
-        $I->seeFileFound('copied/log/error.txt');
-        // $tmpPath should be deleted after $collection->run() completes.
-        $I->dontSeeFileFound("$tmpPath/tmp/error.txt");
-        $I->dontSeeFileFound("$tmpPath/log/error.txt");
-        $I->dontSeeFileFound("$tmpPath");
-    }
-
-    public function toUseATmpDirAndChangeWorkingDirectory(CliGuy $I)
-    {
-        // Set up a collection to add tasks to
-        $collection = $I->collectionBuilder();
-
-        $cwd = getcwd();
-
-        $tmpPath = $collection->taskTmpDir()
-            ->cwd()
-            ->getPath();
-
-        // Set up a filesystem stack, but use a collection to defer execution.
-        // Note that since we used 'cwd()' above, the relative file paths
-        // used below will be inside the temporary directory.
-        $collection->taskFilesystemStack()
-            ->mkdir("log")
-            ->touch("log/error.txt");
-
-        // Copy our tmp directory to a location that is not transient
-        $collection->taskCopyDir(['log' => "$cwd/copied2"]);
-
-        // FilesystemStack has not run yet, so no files should be found.
-        $I->dontSeeFileFound("$tmpPath/log/error.txt");
-        $I->dontSeeFileFound('$cwd/copied2/log/error.txt');
-
-        // Run the task collection
-        $result = $collection->run();
-        $I->assertEquals(0, $result->getExitCode(), $result->getMessage());
-
-        // The file 'error.txt' should have been copied into the "copied" dir
-        $I->seeFileFound("$cwd/copied2/error.txt");
-        // $tmpPath should be deleted after $collection->run() completes.
-        $I->dontSeeFileFound("$tmpPath/log/error.txt");
-        // Make sure that 'log' was created in the temporary directory, not
-        // at the current working directory.
-        $I->dontSeeFileFound("$cwd/log/error.txt");
-
-        // Make sure that our working directory was restored.
-        $finalWorkingDir = getcwd();
-        $I->assertEquals($cwd, $finalWorkingDir);
-    }
-
-    public function toCreateATmpFileAndConfirmItIsDeleted(CliGuy $I)
-    {
-        // Set up a collection to add tasks to
-        $collection = $I->collectionBuilder();
-
-        // Write to a temporary file. Note that we can get the path
-        // to the tempoary file that will be created, even though the
-        // the file is not created until the task collecction runs.
-        $tmpPath = $collection->taskTmpFile('tmp', '.txt')
-            ->line("This is a test file")
-            ->getPath();
-
-        // Copy our tmp directory to a location that is not transient
-        $collection->taskFilesystemStack()
-            ->copy($tmpPath, 'copied.txt');
-
-        // FilesystemStack has not run yet, so no files should be found.
-        $I->dontSeeFileFound("$tmpPath");
-        $I->dontSeeFileFound('copied.txt');
-
-        // Run the task collection
-        $result = $collection->run();
-        $I->assertEquals(0, $result->getExitCode(), $result->getMessage());
-
-        // The file 'copied.txt' should have been copied from the tmp file
-        $I->seeFileFound('copied.txt');
-        // $tmpPath should be deleted after $collection->run() completes.
-        $I->dontSeeFileFound("$tmpPath");
-    }
-
-    public function toUseATmpDirWithAlternateSyntax(CliGuy $I)
-    {
-        $collection = $I->collectionBuilder();
-
-        // This test is equivalent to toUseATmpDirAndConfirmItIsDeleted,
-        // but uses a different technique to create a collection of tasks.
-        $tmpPath = $collection->tmpDir();
-
-        // Now, rather than creating the tasks with a collection builder,
-        // which automatically adds the tasks to the collection as they are
-        // created, we will instead create them individually and then add
-        // them to the collection via the addTaskList() method.
-        $result = $collection->addTaskList(
-            [
-                $I->taskFilesystemStack()->mkdir("$tmpPath/log")->touch("$tmpPath/log/error.txt"),
-                $I->taskCopyDir([$tmpPath => 'copied3']),
-            ]
-        )->run();
-
-        // The results of this operation should be the same.
-        $I->assertEquals(0, $result->getExitCode(), $result->getMessage());
-        $I->seeFileFound('copied3/log/error.txt');
-        $I->dontSeeFileFound("$tmpPath/log/error.txt");
-    }
-
-    public function toCreateATmpDirWithoutACollection(CliGuy $I)
-    {
-        // Create a temporary directory, using our function name as
-        // the prefix for the directory name.
-        $tmpDirTask = $I->taskTmpDir(__FUNCTION__);
-        $tmpPath = $tmpDirTask->getPath();
-        $I->dontSeeFileFound($tmpPath);
-        $tmpDirTask->run();
-        $I->seeDirFound($tmpPath);
-        // Creating a temporary directory without a task collection will
-        // cause the temporary directory to be deleted when the program
-        // terminates.  We can force it to clean up sooner by calling
-        // TransientManager::complete(); note that this deletes ALL global tmp
-        // directories, so this is not thread-safe!  Useful in tests, though.
-        Temporary::complete();
-        $I->dontSeeFileFound($tmpPath);
-    }
-
-    public function toCreateATmpDirUsingShortcut(CliGuy $I)
-    {
-        // Create a temporary directory, using our function name as
-        // the prefix for the directory name.
-        $tmpPath = $I->shortcutTmpDir(__FUNCTION__);
-        $I->seeDirFound($tmpPath);
-        // Creating a temporary directory without a task collection will
-        // cause the temporary directory to be deleted when the program
-        // terminates.  We can force it to clean up sooner by calling
-        // TransientManager::complete(); note that this deletes ALL global tmp
-        // directories, so this is not thread-safe!  Useful in tests, though.
-        Temporary::complete();
-        $I->dontSeeFileFound($tmpPath);
-    }
-
-    public function toThrowAnExceptionAndConfirmItIsCaught(CliGuy $I)
-    {
-        $collection = $I->getContainer()->get('collection');
-
-        $collection->addCode(
-            function () {
-                throw new \RuntimeException('Error');
-            }
-        );
-        $result = $collection->run();
-        $I->assertEquals('Error', $result->getMessage());
-        $I->assertEquals(1, $result->getExitCode());
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/ConcatCept.php b/lib/composer/vendor/consolidation/robo/tests/cli/ConcatCept.php
deleted file mode 100644
index d68798a5d..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/ConcatCept.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-$I = new CliGuy($scenario);
-
-$I->wantTo('concat files using Concat Task');
-$I->amInPath(codecept_data_dir() . 'sandbox');
-$I->taskConcat(['a.txt', 'b.txt'])
-    ->to('merged.txt')
-    ->run();
-$I->seeFileFound('merged.txt');
-$I->seeFileContentsEqual("A\nB\n");
-
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/CopyDirCept.php b/lib/composer/vendor/consolidation/robo/tests/cli/CopyDirCept.php
deleted file mode 100644
index 1022ca2b3..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/CopyDirCept.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-$I = new CliGuy($scenario);
-
-$I->wantTo('copy dir with CopyDir task');
-$I->amInPath(codecept_data_dir().'sandbox');
-$I->taskCopyDir(['box' => 'bin'])
-    ->run();
-$I->seeDirFound('bin');
-$I->seeFileFound('robo.txt', 'bin');
-
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/CopyDirOverwritesFilesCept.php b/lib/composer/vendor/consolidation/robo/tests/cli/CopyDirOverwritesFilesCept.php
deleted file mode 100644
index 03b02394b..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/CopyDirOverwritesFilesCept.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-$I = new CliGuy($scenario);
-
-$I->wantTo('overwrite a file with CopyDir task');
-$I->amInPath(codecept_data_dir() . 'sandbox');
-$I->seeDirFound('some');
-$I->seeFileFound('existing_file', 'some');
-$I->taskCopyDir(['some' => 'some_destination'])
-    ->run();
-$I->seeFileFound('existing_file', 'some_destination/deeply');
-$I->openFile('some_destination/deeply/existing_file');
-$I->seeInThisFile('some existing file');
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/CopyDirRecursiveCept.php b/lib/composer/vendor/consolidation/robo/tests/cli/CopyDirRecursiveCept.php
deleted file mode 100644
index a793faa23..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/CopyDirRecursiveCept.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-$I = new CliGuy($scenario);
-
-$I->wantTo('copy dir recursively with CopyDir task');
-$I->amInPath(codecept_data_dir() . 'sandbox');
-$I->seeDirFound('some/deeply/nested');
-$I->seeFileFound('structu.re', 'some/deeply/nested');
-$I->taskCopyDir(['some/deeply' => 'some_destination/deeply'])
-    ->run();
-$I->seeDirFound('some_destination/deeply/nested');
-$I->seeFileFound('structu.re', 'some_destination/deeply/nested');
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/DeleteDirCept.php b/lib/composer/vendor/consolidation/robo/tests/cli/DeleteDirCept.php
deleted file mode 100644
index ead565ff7..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/DeleteDirCept.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-$I = new CliGuy($scenario);
-$container = Robo\Robo::getContainer();
-
-$I->wantTo('delete dir with DeleteDirTask');
-$I->amInPath(codecept_data_dir());
-$I->seeFileFound('robo.txt', 'sandbox');
-$I->taskDeleteDir(['sandbox/box'])
-    ->run();
-$I->dontSeeFileFound('box', 'sandbox');
-$I->dontSeeFileFound('robo.txt', 'sandbox');
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/ExecCest.php b/lib/composer/vendor/consolidation/robo/tests/cli/ExecCest.php
deleted file mode 100644
index b87692463..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/ExecCest.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-
-class ExecCest
-{
-    // tests
-    public function toExecLsCommand(CliGuy $I)
-    {
-        $command = strncasecmp(PHP_OS, 'WIN', 3) == 0 ? 'dir' : 'ls';
-        $res = $I->taskExec($command)->run();
-        verify($res->getMessage())->contains('src');
-        verify($res->getMessage())->contains('codeception.yml');
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/FilesystemStackCest.php b/lib/composer/vendor/consolidation/robo/tests/cli/FilesystemStackCest.php
deleted file mode 100644
index b9e680438..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/FilesystemStackCest.php
+++ /dev/null
@@ -1,50 +0,0 @@
-<?php
-
-class FilesystemStackCest
-{
-    public function _before(CliGuy $I)
-    {
-        $I->amInPath(codecept_data_dir().'sandbox');
-    }
-
-    public function toCreateDir(CliGuy $I)
-    {
-        $I->taskFilesystemStack()
-            ->mkdir('log')
-            ->touch('log/error.txt')
-            ->run();
-        $I->seeFileFound('log/error.txt');
-    }
-
-    public function toDeleteFile(CliGuy $I)
-    {
-        $I->taskFilesystemStack()
-            ->stopOnFail()
-            ->remove('a.txt')
-            ->run();
-        $I->dontSeeFileFound('a.txt');
-    }
-
-    public function toTestCrossVolumeRename(CliGuy $I)
-    {
-        $fsStack = $I->taskFilesystemStack()
-            ->mkdir('log')
-            ->touch('log/error.txt');
-        $fsStack->run();
-
-        // We can't force _rename to run the cross-volume
-        // code path, so we will directly call the protected
-        // method crossVolumeRename to test to ensure it works.
-        // We will get a reference to it via reflection, set
-        // the reflected method object to public, and then
-        // call it via reflection.
-        $class = new ReflectionClass('\Robo\Task\Filesystem\FilesystemStack');
-        $method = $class->getMethod('crossVolumeRename');
-        $method->setAccessible(true);
-        $actualFsStackTask = $fsStack->getCollectionBuilderCurrentTask();
-        $method->invokeArgs($actualFsStackTask, ['log', 'logfiles']);
-
-        $I->dontSeeFileFound('log/error.txt');
-        $I->seeFileFound('logfiles/error.txt');
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/FlattenDirCept.php b/lib/composer/vendor/consolidation/robo/tests/cli/FlattenDirCept.php
deleted file mode 100644
index fbb27a56e..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/FlattenDirCept.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-$I = new CliGuy($scenario);
-
-$I->wantTo('flatten dir with FlattenDir task');
-$I->amInPath(codecept_data_dir().'sandbox');
-$I->taskFlattenDir([
-    'some/deeply/nested/*.re' => 'flattened',
-    '*.txt' => 'flattened'
-    ])
-    ->run();
-$I->seeDirFound('flattened');
-$I->seeFileFound('structu.re', 'flattened');
-$I->seeFileFound('a.txt', 'flattened');
-$I->seeFileFound('b.txt', 'flattened');
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/FlattenDirParentsCept.php b/lib/composer/vendor/consolidation/robo/tests/cli/FlattenDirParentsCept.php
deleted file mode 100644
index d1d0504d9..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/FlattenDirParentsCept.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-$I = new CliGuy($scenario);
-
-$I->wantTo('flatten dir with FlattenDir task including parents');
-$I->amInPath(codecept_data_dir().'sandbox');
-$I->taskFlattenDir('some/deeply/nested/*.re')
-    ->includeParents(array(1,1))
-    ->parentDir('some')
-    ->to('flattened')
-    ->run();
-$I->seeDirFound('flattened/deeply/nested');
-$I->seeFileFound('structu.re', 'flattened/deeply/nested');
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/GenTaskCest.php b/lib/composer/vendor/consolidation/robo/tests/cli/GenTaskCest.php
deleted file mode 100644
index ce8928743..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/GenTaskCest.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-
-class GenTaskCest
-{
-    // tests
-    public function toTestTaskGeneration(CliGuy $I)
-    {
-        $result = $I->taskGenTask('Symfony\Component\Filesystem\Filesystem', 'FilesystemStack')->run();
-        verify($result->getMessage())->contains('protected function _chgrp($files, $group, $recursive = false)');
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/GenerateMarkdownDocCest.php b/lib/composer/vendor/consolidation/robo/tests/cli/GenerateMarkdownDocCest.php
deleted file mode 100644
index de2b40e45..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/GenerateMarkdownDocCest.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-namespace Robo;
-
-use \CliGuy;
-
-use Robo\Contract\TaskInterface;
-use Robo\Collection\Temporary;
-use Robo\Result;
-
-class GenerateMarkdownDocCest
-{
-    public function _before(CliGuy $I)
-    {
-        $I->amInPath(codecept_data_dir().'sandbox');
-    }
-
-    public function toGenerateDocumentation(CliGuy $I)
-    {
-        $sourceFile = codecept_data_dir() . 'TestedRoboTask.php';
-        $I->seeFileFound($sourceFile);
-        include $sourceFile;
-        $I->assertTrue(class_exists('TestedRoboTask'));
-
-        $collection = $I->collectionBuilder();
-        $taskGenerator = $collection->taskGenDoc("TestedRoboTask.md");
-        $taskGenerator->filterClasses(function (\ReflectionClass $r) {
-            return !($r->isAbstract() || $r->isTrait()) && $r->implementsInterface('Robo\Contract\TaskInterface');
-        })->prepend("# TestedRoboTask Tasks");
-        $taskGenerator->docClass('TestedRoboTask');
-
-        $taskGenerator->filterMethods(
-            function (\ReflectionMethod $m) {
-                if ($m->isConstructor() || $m->isDestructor() || $m->isStatic()) {
-                    return false;
-                }
-                $undocumentedMethods =
-                [
-                    '',
-                    'run',
-                    '__call',
-                    'inflect',
-                    'injectDependencies',
-                    'getCommand',
-                    'getPrinted',
-                    'getConfig',
-                    'setConfig',
-                    'logger',
-                    'setLogger',
-                    'setProgressIndicator',
-                    'progressIndicatorSteps',
-                    'setBuilder',
-                    'getBuilder',
-                    'collectionBuilder',
-                ];
-                return !in_array($m->name, $undocumentedMethods) && $m->isPublic(); // methods are not documented
-            }
-        )->processClassSignature(
-            function ($c) {
-                return "## " . preg_replace('~Task$~', '', $c->getShortName()) . "\n";
-            }
-        )->processClassDocBlock(
-            function (\ReflectionClass $c, $doc) {
-                $doc = preg_replace('~@method .*?(.*?)\)~', '* `$1)` ', $doc);
-                $doc = str_replace('\\'.$c->name, '', $doc);
-                return $doc;
-            }
-        )->processMethodSignature(
-            function (\ReflectionMethod $m, $text) {
-                return str_replace('#### *public* ', '* `', $text) . '`';
-            }
-        )->processMethodDocBlock(
-            function (\ReflectionMethod $m, $text) {
-
-                return $text ? ' ' . trim(strtok($text, "\n"), "\n") : '';
-            }
-        );
-
-        $collection->run();
-        $I->seeFileFound('TestedRoboTask.md');
-
-        $contents = file_get_contents('TestedRoboTask.md');
-        $I->assertContains('A test task file. Used for testig documentation generation.', $contents);
-        $I->assertContains('taskTestedRoboTask', $contents);
-        $I->assertContains('Set the destination file', $contents);
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/PackExtractCept.php b/lib/composer/vendor/consolidation/robo/tests/cli/PackExtractCept.php
deleted file mode 100644
index a280c0cb3..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/PackExtractCept.php
+++ /dev/null
@@ -1,57 +0,0 @@
-<?php
-
-$I = new CliGuy($scenario);
-
-$I->wantTo('archive directory and then extract it again with Archive and Extract tasks');
-$I->amInPath(codecept_data_dir().'sandbox');
-$I->seeDirFound('some/deeply/nested');
-$I->seeFileFound('structu.re', 'some/deeply/nested');
-$I->seeFileFound('existing_file', 'some/deeply');
-
-// Test a bunch of archive types that we support
-foreach (['zip', 'tar', 'tar.gz', 'tar.bz2', 'tgz'] as $archiveType) {
-    // First, take everything from the folder 'some/deeply' and make
-    // an archive for it located in 'deep'
-    $I->taskPack("deeply.$archiveType")
-        ->add(['deep' => 'some/deeply'])
-        ->run();
-    $I->seeFileFound("deeply.$archiveType");
-    // We are next going to extract the archive we created, this time
-    // putting it into a folder called "extracted-$archiveType" (different
-    // for each archive type we test).  We rely on the default behavior
-    // of our extractor to remove the top-level directory in the archive
-    // ("deeply").
-    $I->taskExtract("deeply.$archiveType")
-        ->to("extracted-$archiveType")
-        ->preserveTopDirectory(false) // this is the default
-        ->run();
-    $I->seeDirFound("extracted-$archiveType");
-    $I->seeDirFound("extracted-$archiveType/nested");
-    $I->seeFileFound('structu.re', "extracted-$archiveType/nested");
-    // Next, we'll extract the same archive again, this time preserving
-    // the top-level folder.
-    $I->taskExtract("deeply.$archiveType")
-        ->to("preserved-$archiveType")
-        ->preserveTopDirectory()
-        ->run();
-    $I->seeDirFound("preserved-$archiveType");
-    $I->seeDirFound("preserved-$archiveType/deep/nested");
-    $I->seeFileFound('structu.re', "preserved-$archiveType/deep/nested");
-    // Make another archive, this time composed of fanciful locations
-    $I->taskPack("composed.$archiveType")
-        ->add(['a/b/existing_file' => 'some/deeply/existing_file'])
-        ->add(['x/y/z/structu.re' => 'some/deeply/nested/structu.re'])
-        ->run();
-    $I->seeFileFound("composed.$archiveType");
-    // Extract our composed archive, and see if the resulting file
-    // structure matches expectations.
-    $I->taskExtract("composed.$archiveType")
-        ->to("decomposed-$archiveType")
-        ->preserveTopDirectory()
-        ->run();
-    $I->seeDirFound("decomposed-$archiveType");
-    $I->seeDirFound("decomposed-$archiveType/x/y/z");
-    $I->seeFileFound('structu.re', "decomposed-$archiveType/x/y/z");
-    $I->seeDirFound("decomposed-$archiveType/a/b");
-    $I->seeFileFound('existing_file', "decomposed-$archiveType/a/b");
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/ShortcutsCest.php b/lib/composer/vendor/consolidation/robo/tests/cli/ShortcutsCest.php
deleted file mode 100644
index addfb27ca..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/ShortcutsCest.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-class ShortcutsCest
-{
-    public function _before(CliGuy $I)
-    {
-        $I->amInPath(codecept_data_dir('sandbox'));
-    }
-
-    public function useTheCopyDirShortcut(CliGuy $I)
-    {
-        $I->wantTo('copy dir with _copyDir shortcut');
-        $I->shortcutCopyDir('box', 'bin');
-        $I->seeDirFound('bin');
-        $I->seeFileFound('robo.txt', 'bin');
-    }
-
-    public function useTheMirrorDirShortcut(CliGuy $I)
-    {
-        $I->wantTo('mirror dir with _mirrorDir shortcut');
-        $I->shortcutMirrorDir('box', 'bin');
-        $I->seeDirFound('bin');
-        $I->seeFileFound('robo.txt', 'bin');
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/SimulatedCest.php b/lib/composer/vendor/consolidation/robo/tests/cli/SimulatedCest.php
deleted file mode 100644
index fde6cc79e..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/SimulatedCest.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-namespace Robo;
-
-use \CliGuy;
-
-use Robo\Contract\TaskInterface;
-use Robo\Collection\Temporary;
-use Robo\Result;
-
-class SimulatedCest
-{
-    public function _before(CliGuy $I)
-    {
-        $I->amInPath(codecept_data_dir().'sandbox');
-    }
-
-    public function toSimulateDirCreation(CliGuy $I)
-    {
-        // Set up a collection to add tasks to
-        $collection = $I->collectionBuilder();
-        $collection->simulated(true);
-
-        // Set up a filesystem stack
-        $collection->taskFilesystemStack()
-            ->mkdir('simulatedir')
-            ->touch('simulatedir/error.txt');
-
-        // Run the task collection; now the files should be present
-        $collection->run();
-        // Nothing should be created in simulated mode
-        $I->dontSeeFileFound('simulatedir/error.txt');
-        $I->seeInOutput('[Simulator] Simulating Filesystem\FilesystemStack()');
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/WriteFileCest.php b/lib/composer/vendor/consolidation/robo/tests/cli/WriteFileCest.php
deleted file mode 100644
index b9ede453a..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/WriteFileCest.php
+++ /dev/null
@@ -1,111 +0,0 @@
-<?php
-
-class WriteFileCest {
-
-    public function _before(CliGuy $I)
-    {
-        $I->amInPath(codecept_data_dir('sandbox'));
-    }
-
-    public function writeFewLines(CliGuy $I)
-    {
-        $I->wantTo('write lines with WriteToFile task');
-        $I->taskWriteToFile('blogpost.md')
-           ->line('****')
-           ->line('hello world')
-           ->line('****')
-           ->run();
-        $I->seeFileFound('blogpost.md');
-        $I->seeFileContentsEqual(<<<HERE
-****
-hello world
-****
-
-HERE
-        );
-    }
-
-    public function appendToFile(CliGuy $I)
-    {
-        $I->taskWriteToFile('a.txt')
-           ->append()
-           ->line('hello world')
-           ->run();
-        $I->seeFileFound('a.txt');
-        $I->seeFileContentsEqual(<<<HERE
-Ahello world
-
-HERE
-        );
-    }
-
-    public function testWouldChange(CliGuy $I)
-    {
-        $writeTask = $I->taskWriteToFile('a.txt')
-           ->append();
-        $I->assertEquals(false, $writeTask->wouldChange(), "No changes to test file.");
-        $writeTask->line('hello world');
-        $I->assertEquals(true, $writeTask->wouldChange(), "Test file would change.");
-    }
-
-    public function insertFile(CliGuy $I)
-    {
-        $I->taskWriteToFile('a.txt')
-            ->line('****')
-            ->textFromFile('b.txt')
-            ->line("C")
-            ->run();
-        $I->seeFileFound('a.txt');
-        $I->seeFileContentsEqual(<<<HERE
-****
-BC
-
-HERE
-        );
-    }
-
-    public function appendIfMatch(CliGuy $I)
-    {
-        $I->wantTo('append lines with WriteToFile task, but only if pattern does not match');
-        $I->taskWriteToFile('blogpost.md')
-           ->line('****')
-           ->line('hello world')
-           ->line('****')
-           ->appendUnlessMatches('/hello/', 'Should not add this')
-           ->appendUnlessMatches('/goodbye/', 'Should add this')
-           ->appendIfMatches('/hello/', ' and should also add this')
-           ->appendIfMatches('/goodbye/', ' but should not add this')
-           ->appendIfMatches('/should/', '!')
-           ->run();
-        $I->seeFileFound('blogpost.md');
-        $I->seeFileContentsEqual(<<<HERE
-****
-hello world
-****
-Should add this and should also add this!
-HERE
-        );
-    }
-
-    public function replaceInFile(CliGuy $I)
-    {
-        $I->taskReplaceInFile('a.txt')
-            ->from('A')
-            ->to('B')
-            ->run();
-        $I->seeFileFound('a.txt');
-        $I->seeFileContentsEqual('B');
-
-    }
-
-    public function replaceMultipleInFile(CliGuy $I)
-    {
-        $I->taskReplaceInFile('box/robo.txt')
-            ->from(array('HELLO', 'ROBO'))
-            ->to(array('Hello ', 'robo.li!'))
-            ->run();
-        $I->seeFileFound('box/robo.txt');
-        $I->seeFileContentsEqual('Hello robo.li!');
-    }
-}
-
diff --git a/lib/composer/vendor/consolidation/robo/tests/cli/_bootstrap.php b/lib/composer/vendor/consolidation/robo/tests/cli/_bootstrap.php
deleted file mode 100644
index c481d9b48..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/cli/_bootstrap.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-// Here you can initialize variables that will for your tests
-
-use Robo\Robo;
-use Robo\Runner;
-use League\Container\Container;
-use Symfony\Component\Console\Input\StringInput;
-
-$container = Robo::createDefaultContainer();
diff --git a/lib/composer/vendor/consolidation/robo/tests/src/RoboFileFixture.php b/lib/composer/vendor/consolidation/robo/tests/src/RoboFileFixture.php
deleted file mode 100644
index 9d27d9d31..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/src/RoboFileFixture.php
+++ /dev/null
@@ -1,123 +0,0 @@
-<?php
-
-namespace Robo;
-
-use Robo\Result;
-use Robo\ResultData;
-use Robo\Collection\CollectionBuilder;
-use Psr\Log\LoggerAwareTrait;
-use Psr\Log\LoggerAwareInterface;
-
-use Consolidation\OutputFormatters\StructuredData\RowsOfFields;
-use Symfony\Component\Console\Output\OutputInterface;
-
-/**
- * RoboFile under test: a fixture containing some commands to use with tests.
- */
-class RoboFileFixture extends \Robo\Tasks implements LoggerAwareInterface
-{
-    use LoggerAwareTrait;
-
-    /**
-     * Demonstrate Robo variable argument passing.
-     *
-     * @param $a A list of commandline parameters.
-     */
-    public function testArrayArgs(array $a)
-    {
-        $this->say("The parameters passed are:\n" . var_export($a, true));
-    }
-
-    /**
-     * Demonstrate use of SymfonyStyle
-     */
-    public function testSymfonyStyle()
-    {
-        $this->io()->title('My Title');
-        $this->io()->section('Section 1');
-        $this->io()->text('Some text in section one.');
-        $this->io()->comment('This is just an example of different styles.');
-        $this->io()->section('Section 2');
-        $this->io()->text('Some text in section two.');
-    }
-
-    /**
-     * @hook command-event test:command-event
-     */
-    public function hookCommandEvent()
-    {
-        $this->io()->text('This is the command-event hook for the test:command-event command.');
-    }
-
-    public function testCommandEvent()
-    {
-        $this->io()->text('This is the main method for the test:command-event command.');
-    }
-
-    /**
-     * @hook post-command test:command-event
-     */
-    public function hookPostCommand()
-    {
-        $this->io()->text('This is the post-command hook for the test:command-event command.');
-    }
-
-    /**
-     * Demonstrate Robo error output and command failure.
-     */
-    public function testError()
-    {
-        return $this->taskExec('ls xyzzy' . date('U'))->dir('/tmp')->run();
-    }
-
-    /**
-     * Demonstrate what happens when a command or a task
-     * throws an exception.  Note that typically, Robo commands
-     * should return Result objects rather than throw exceptions.
-     */
-    public function testException($options = ['task' => false])
-    {
-        if (!$options['task']) {
-            throw new \RuntimeException('Command failed with an exception.');
-        }
-        throw new \RuntimeException('Task failed with an exception.');
-    }
-
-    public function testStopOnFail()
-    {
-        $this->stopOnFail();
-        $this->collectionBuilder()
-            ->taskExec('ls xyzzy' . date('U'))
-                ->dir('/tmp')
-            ->run();
-
-        // stopOnFail() should cause the failed task to throw an exception,
-        // so we should not get here, and instead exit the program with a
-        // non-zero status.
-        return 0;
-    }
-
-    public function testVerbosity()
-    {
-        $this->output()->writeln('This command will print more information at higher verbosity levels.');
-        $this->output()->writeln('Try running with -v, -vv or -vvv');
-        $this->output()->writeln('The current verbosity level is ' . $this->output()->getVerbosity());
-        $this->output()->writeln('This is a verbose message (-v).', OutputInterface::VERBOSITY_VERBOSE);
-        $this->output()->writeln('This is a very verbose message (-vv).', OutputInterface::VERBOSITY_VERY_VERBOSE);
-        $this->output()->writeln('This is a debug message (-vvv).', OutputInterface::VERBOSITY_DEBUG);
-        $this->logger->warning('This is a warning log message.');
-        $this->logger->notice('This is a notice log message.');
-        $this->logger->debug('This is a debug log message.');
-    }
-
-    public function testDeploy()
-    {
-        $gitTask = $this->taskGitStack()
-            ->pull();
-
-        $this->taskSshExec('mysite.com')
-            ->remoteDir('/var/www/somesite')
-            ->exec($gitTask)
-            ->run();
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/src/Traits/Common/CommandArgumentsHost.php b/lib/composer/vendor/consolidation/robo/tests/src/Traits/Common/CommandArgumentsHost.php
deleted file mode 100644
index 363764dcd..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/src/Traits/Common/CommandArgumentsHost.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-namespace Robo\Traits\Common;
-
-use Robo\Common\CommandArguments;
-
-class CommandArgumentsHost
-{
-    use CommandArguments;
-
-    /**
-     * @return string
-     */
-    public function getArguments()
-    {
-        return $this->arguments;
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit.suite.yml b/lib/composer/vendor/consolidation/robo/tests/unit.suite.yml
deleted file mode 100644
index bb94af02a..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit.suite.yml
+++ /dev/null
@@ -1,8 +0,0 @@
-# Codeception Test Suite Configuration
-
-# suite for unit (internal) tests.
-# RUN `build` COMMAND AFTER ADDING/REMOVING MODULES.
-
-class_name: CodeGuy
-modules:
-    enabled: [Asserts, CodeHelper]
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/ApplicationTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/ApplicationTest.php
deleted file mode 100644
index bdb6c90a9..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/ApplicationTest.php
+++ /dev/null
@@ -1,140 +0,0 @@
-<?php
-require_once codecept_data_dir() . 'TestedRoboFile.php';
-
-use Robo\Robo;
-use Robo\Runner;
-use League\Container\Container;
-use Consolidation\AnnotatedCommand\AnnotatedCommandFactory;
-use Consolidation\AnnotatedCommand\Parser\CommandInfo;
-
-class ApplicationTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \Robo\Runner
-     */
-    private $runner;
-
-    /**
-     * @var \Robo\Application
-     */
-    private $app;
-
-    /**
-     * @var Consolidation\AnnotatedCommand\AnnotatedCommandFactory
-     */
-    private $commandFactory;
-
-    /**
-     * @var TestRoboFile
-     */
-    private $roboCommandFileInstance;
-
-    protected function _before()
-    {
-        $container = Robo::createDefaultContainer();
-
-        $this->app = $container->get('application');
-        $config = $container->get('config');
-        $this->commandFactory = $container->get('commandFactory');
-        $this->roboCommandFileInstance = new TestedRoboFile;
-        $builder = $container->get('collectionBuilder', [$this->roboCommandFileInstance]);
-        $this->roboCommandFileInstance->setBuilder($builder);
-        $commandList = $this->commandFactory->createCommandsFromClass($this->roboCommandFileInstance);
-        foreach ($commandList as $command) {
-            $this->app->add($command);
-        }
-    }
-
-    public function testTaskAccessor()
-    {
-        // Get a reference to the protected 'task' method, as
-        // this is normally only callable by methods of the
-        // commandfile instance.
-        $method = new ReflectionMethod($this->roboCommandFileInstance, 'task');
-        $method->setAccessible(true);
-        $collectionBuilder = $method->invoke($this->roboCommandFileInstance, 'Robo\Task\Base\Exec', ['ls']);
-        verify(get_class($collectionBuilder))->equals('Robo\Collection\CollectionBuilder');
-        $task = $collectionBuilder->getCollectionBuilderCurrentTask();
-        verify(get_class($task))->equals('Robo\Task\Base\Exec');
-        verify(get_class($task))->equals('Robo\Task\Base\Exec');
-    }
-
-    public function testAllowEmptyValuesAsDefaultsToOptionalOptions()
-    {
-        $command = $this->createCommand('hello');
-
-        $yell = $command->getDefinition()->getOption('yell');
-
-        verify($yell->isValueOptional())
-            ->equals(false);
-        verify($yell->getDefault())
-            ->equals(false);
-
-        $to = $command->getDefinition()->getOption('to');
-
-        verify($to->isValueOptional())
-            ->equals(true);
-        verify($to->getDefault())
-            ->equals(null);
-    }
-
-    public function testCommandDocumentation()
-    {
-        $command = $this->createCommand('fibonacci');
-
-        verify($command->getDescription())
-            ->equals('Calculate the fibonacci sequence between two numbers.');
-    }
-
-    public function testCommandCompactDocumentation()
-    {
-        $command = $this->createCommand('compact');
-
-        verify($command->getDescription())
-            ->equals('Compact doc comment');
-    }
-
-    public function testCommandArgumentDocumentation()
-    {
-        $command = $this->createCommand('fibonacci');
-
-        $start = $command->getDefinition()->getArgument('start');
-
-        verify($start->getDescription())
-            ->equals('Number to start from');
-
-        $steps = $command->getDefinition()->getArgument('steps');
-
-        verify($steps->getDescription())
-            ->equals('Number of steps to perform');
-    }
-
-    public function testCommandOptionDocumentation()
-    {
-        $command = $this->createCommand('fibonacci');
-
-        $graphic = $command->getDefinition()->getOption('graphic');
-
-        verify($graphic->getDescription())
-            ->equals('Display the sequence graphically using cube representation');
-    }
-
-    public function testCommandHelpDocumentation()
-    {
-        $command = $this->createCommand('fibonacci');
-
-        verify($command->getHelp())
-            ->contains('+----+---+');
-    }
-
-    public function testCommandNaming()
-    {
-        $this->assertNotNull($this->app->find('generate:user-avatar'));
-    }
-
-    protected function createCommand($name)
-    {
-        $commandInfo = new CommandInfo($this->roboCommandFileInstance, $name);
-        return $this->commandFactory->createCommand($commandInfo, $this->roboCommandFileInstance);
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Common/CommandArgumentsTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Common/CommandArgumentsTest.php
deleted file mode 100644
index c30672f16..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Common/CommandArgumentsTest.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-
-use Robo\Traits\Common\CommandArgumentsHost;
-
-/**
- * Class CommandArgumentsTest.
- *
- * @coversDefaultClass \Robo\Common\CommandArguments
- */
-class CommandArgumentsTest extends \Codeception\Test\Unit
-{
-    /**
-     * @var \CodeGuy
-     */
-    protected $guy;
-
-    public function casesArgs() {
-        return [
-            'no arguments' => [
-                ' ',
-                [],
-            ],
-            'empty string' => [
-                " ''",
-                [''],
-            ],
-            'space' => [
-                " ' '",
-                [' '],
-            ],
-            'no escape - a' => [
-                " a",
-                ['a'],
-            ],
-            'no escape - A' => [
-                " A",
-                ['A'],
-            ],
-            'no escape - 0' => [
-                " 0",
-                ['0'],
-            ],
-            'no escape - --' => [
-                " --",
-                ['--'],
-            ],
-            'no escape - @_~.' => [
-                " @_~.",
-                ['@_~.'],
-            ],
-            '$' => [
-                " 'a\$b'",
-                ['a$b'],
-            ],
-            '*' => [
-                " 'a*b'",
-                ['a*b'],
-            ],
-            'multi' => [
-                " '' a '\$PATH'",
-                ['', 'a', '$PATH'],
-            ],
-        ];
-    }
-
-    /**
-     * @dataProvider casesArgs
-     *
-     * @covers ::args
-     *
-     * @param string $expected
-     * @param array $args
-     */
-    public function testArgs($expected, $args)
-    {
-        $commandArguments = new CommandArgumentsHost();
-        $commandArguments->args($args);
-        $this->guy->assertEquals($expected, $commandArguments->getArguments());
-
-        if ($args) {
-            $commandArguments = new CommandArgumentsHost();
-            call_user_func_array([$commandArguments, 'args'], $args);
-            $this->guy->assertEquals($expected, $commandArguments->getArguments());
-        }
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Common/ResourceExistenceChecker.php b/lib/composer/vendor/consolidation/robo/tests/unit/Common/ResourceExistenceChecker.php
deleted file mode 100644
index e45f1df0c..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Common/ResourceExistenceChecker.php
+++ /dev/null
@@ -1,80 +0,0 @@
-<?php
-use Robo\Common\ResourceExistenceChecker;
-use Robo\Result;
-use Robo\Task\BaseTask;
-
-class ResourceExistenceCheckerTest extends \Codeception\TestCase\Test
-{
-    use ResourceExistenceChecker;
-
-    protected $testDir = null;
-
-    protected $testFile = null;
-
-    protected function _before()
-    {
-        $this->apigen = test::double('Robo\Task\ApiGen\ApiGen', [
-            'executeCommand' => null,
-            'output' => new \Symfony\Component\Console\Output\NullOutput()
-        ]);
-        if (!defined('DS')) {
-            define('DS', DIRECTORY_SEPARATOR);
-        }
-        $this->testDir = __DIR__ . '..' . DS . '..' . DS . 'data' . DS;
-        $this->testFile = $this->testDir . 'dump.sql';
-    }
-
-    /**
-     * testCheckResources
-     */
-    public function testCheckResources()
-    {
-        $this->assertTrue($this->checkResources($this->testDir, 'dir'));
-        $this->assertTrue($this->checkResources([
-            $this->testDir,
-            $this->testFile
-        ]));
-    }
-
-    /**
-     * @expectException \InvalidArgumentException
-     */
-    public function testCheckResourcesException()
-    {
-        $this->checkResources('does not exist', 'invalid type');
-    }
-
-    /**
-     * testCheckResource
-     */
-    public function testCheckResource()
-    {
-        $this->assertTrue($this->checkResource($this->testDir, 'dir'));
-        $this->assertTrue($this->checkResource($this->testDir, 'fileAndDir'));
-        $this->assertTrue($this->checkResource($this->testFile, 'file'));
-        $this->assertTrue($this->checkResource($this->testFile, 'fileAndDir'));
-
-        $this->assertFalse($this->checkResource('does-not-exist', 'dir'));
-        $this->assertFalse($this->checkResource('does-not-exist', 'fileAndDir'));
-        $this->assertFalse($this->checkResource('does-not-exist', 'file'));
-        $this->assertFalse($this->checkResource('does-not-exist', 'fileAndDir'));
-    }
-
-    /**
-     * testIsDir
-     */
-    public function testIsDir()
-    {
-        $this->assertTrue($this->isDir($this->testDir));
-        $this->assertFalse($this->isDir('does-not-exist'));
-    }
-
-    /**
-     * testIsFile
-     */
-    public function testIsFile()
-    {
-        $this->assertTrue($this->isFile($this->testFile));
-        $this->assertFalse($this->isFile($this->testDir . 'does-not-exist'));
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/ConfigurationTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/ConfigurationTest.php
deleted file mode 100644
index 7c29ea4f2..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/ConfigurationTest.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-namespace unit;
-
-use Robo\Robo;
-use Robo\Task\BaseTask;
-
-class ConfigurationTest extends \Codeception\TestCase\Test
-{
-    public function testDifferentTasksCanHaveSameConfigKeys()
-    {
-        ConfigurationTestTaskA::configure('key', 'value-a');
-        ConfigurationTestTaskB::configure('key', 'value-b');
-
-        $taskA = new ConfigurationTestTaskA();
-        $taskA->setConfig(Robo::config());
-        verify($taskA->run())->equals('value-a');
-
-        $taskB = new ConfigurationTestTaskB();
-        $taskB->setConfig(Robo::config());
-        verify($taskB->run())->equals('value-b');
-    }
-
-}
-
-class ConfigurationTestTaskA extends BaseTask
-{
-    public function run()
-    {
-        return $this->getConfigValue('key');
-    }
-}
-
-class ConfigurationTestTaskB extends BaseTask
-{
-    public function run()
-    {
-        return $this->getConfigValue('key');
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/OutputTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/OutputTest.php
deleted file mode 100644
index 0e1468d64..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/OutputTest.php
+++ /dev/null
@@ -1,81 +0,0 @@
-<?php
-use AspectMock\Test as test;
-use Robo\Robo;
-use Robo\Common\IO;
-
-class OutputTest extends \Codeception\TestCase\Test
-{
-    use \Robo\Common\IO {
-        say as public;
-        yell as public;
-        ask as public;
-        output as protected;
-    }
-
-    protected $expectedAnswer;
-
-    /**
-     * @var \CodeGuy
-     */
-    protected $guy;
-
-    /**
-     * @vAspectMock\Proxy\ClassProxyroxy
-     */
-    protected $dialog;
-
-    protected function _before()
-    {
-        $this->dialog = new Symfony\Component\Console\Helper\QuestionHelper;
-        $this->setOutput(Robo::service('output'));
-    }
-
-    public function testSay()
-    {
-        $this->say('Hello, world!');
-        $this->guy->seeInOutput('>  Hello, world!');
-    }
-
-    public function testAskReply()
-    {
-        $this->expectedAnswer = 'jon';
-        verify($this->ask('What is your name?'))->equals('jon');
-        $this->guy->seeOutputEquals('?  What is your name? ');
-    }
-    public function testAskMethod()
-    {
-        if (method_exists($this, 'createMock')) {
-            $this->dialog = $this->createMock('\Symfony\Component\Console\Helper\QuestionHelper', ['ask']);
-        } else {
-            $this->dialog = $this->getMock('\Symfony\Component\Console\Helper\QuestionHelper', ['ask']);
-        }
-        $this->dialog->expects($this->once())
-            ->method('ask');
-        $this->ask('What is your name?');
-    }
-    public function testAskHiddenMethod()
-    {
-        if (method_exists($this, 'createMock')) {
-            $this->dialog = $this->createMock('\Symfony\Component\Console\Helper\QuestionHelper', ['ask']);
-        } else {
-            $this->dialog = $this->getMock('\Symfony\Component\Console\Helper\QuestionHelper', ['ask']);
-        }
-        $this->dialog->expects($this->once())
-            ->method('ask');
-        $this->ask('What is your name?', true);
-    }
-    public function testYell()
-    {
-        $this->yell('Buuuu!');
-        $this->guy->seeInOutput('Buuuu!');
-    }
-    protected function getDialog()
-    {
-        $stream = fopen('php://memory', 'r+', false);
-        fputs($stream, $this->expectedAnswer);
-        rewind($stream);
-        $this->dialog->setInputStream($stream);
-        return $this->dialog;
-    }
-
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/ResultTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/ResultTest.php
deleted file mode 100644
index 02fc322e4..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/ResultTest.php
+++ /dev/null
@@ -1,79 +0,0 @@
-<?php
-use Robo\Result;
-use Robo\Exception\TaskExitException;
-
-class ResultTest extends \Codeception\TestCase\Test {
-
-    /**
-     * @var \CodeGuy
-     */
-    protected $guy;
-
-    public function testBasics()
-    {
-        $task = new ResultDummyTask();
-        $result = new Result($task, 1, 'The foo barred', ['time' => 10]);
-
-        $this->guy->seeInOutput('The foo barred');
-        $this->guy->seeInOutput('Exit code 1');
-        $this->guy->seeInOutput('10s');
-        $this->guy->seeInOutput('[ResultDummyTask]');
-
-        $this->assertSame($task, $result->getTask());
-        $this->assertEquals(1, $result->getExitCode());
-        $this->assertEquals('The foo barred', $result->getMessage());
-        $data = $result->getData();
-        $this->assertEquals(10, $data['time']);
-
-        $taskClone = $result->cloneTask();
-        $this->assertNotSame($task, $taskClone);
-        $this->assertInstanceOf('Robo\Contract\TaskInterface', $taskClone);
-    }
-
-    public function testArrayAccess()
-    {
-        $task = new ResultDummyTask();
-        $result = new Result($task, 1, 'The foo barred', ['time' => 10]);
-        $this->assertEquals($result['time'], 10);
-    }
-
-    public function testStopOnFail()
-    {
-        $exceptionClass = false;
-        $task = new ResultDummyTask();
-
-        Result::$stopOnFail = true;
-        $result = Result::success($task, "Something that worked");
-        try {
-            $result = Result::error($task, "Something that did not work");
-            // stopOnFail will cause Result::error() to throw an exception,
-            // so we will never get here. If we did, the assert below would fail.
-            $this->assertTrue($result->wasSuccessful());
-            $this->assertTrue(false);
-        } catch (\Exception $e) {
-            $exceptionClass = get_class($e);
-        }
-        $this->assertEquals(TaskExitException::class, $exceptionClass);
-        $this->assertTrue($result->wasSuccessful());
-
-        /*
-        // This gives an error:
-        //    Exception of class Robo\Exception\TaskExitException expected to
-        //    be thrown, but PHPUnit_Framework_Exception caught
-        // This happens whether or not the expected exception is thrown
-        $this->guy->expectException(TaskExitException::class, function() {
-            // $result = Result::error($task, "Something that did not work");
-            $result = Result::success($task, "Something that worked");
-        });
-        */
-
-        Result::$stopOnFail = false;
-    }
-}
-
-class ResultDummyTask implements \Robo\Contract\TaskInterface
-{
-    public function run()
-    {
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/RunnerTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/RunnerTest.php
deleted file mode 100644
index 9a871c93f..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/RunnerTest.php
+++ /dev/null
@@ -1,279 +0,0 @@
-<?php
-use Robo\Robo;
-use Symfony\Component\Console\Output\BufferedOutput;
-
-class RunnerTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \Robo\Runner
-     */
-    private $runner;
-
-    /**
-     * @var \CodeGuy
-     */
-    protected $guy;
-
-    public function _before()
-    {
-        $this->runner = new \Robo\Runner('\Robo\RoboFileFixture');
-    }
-
-    public function testHandleError()
-    {
-        $tmpLevel = error_reporting();
-
-        $this->assertFalse($this->runner->handleError());
-        error_reporting(0);
-        $this->assertTrue($this->runner->handleError());
-
-        error_reporting($tmpLevel);
-    }
-
-    public function testErrorIsHandled()
-    {
-        $tmpLevel = error_reporting();
-
-        // Set error_get_last to a known state.  Note that it can never be
-        // reset; see http://php.net/manual/en/function.error-get-last.php
-        @trigger_error('control');
-        $error_description = error_get_last();
-        $this->assertEquals('control', $error_description['message']);
-        @trigger_error('');
-        $error_description = error_get_last();
-        $this->assertEquals('', $error_description['message']);
-
-        // Set error_reporting to a non-zero value.  In this instance,
-        // 'trigger_error' would abort our test script, so we use
-        // @trigger_error so that execution will continue.  With our
-        // error handler in place, the value of error_get_last() does
-        // not change.
-        error_reporting(E_USER_ERROR);
-        set_error_handler(array($this->runner, 'handleError'));
-        @trigger_error('test error', E_USER_ERROR);
-        $error_description = error_get_last();
-        $this->assertEquals('', $error_description['message']);
-
-        // Set error_reporting to zero.  Now, even 'trigger_error'
-        // does not abort execution.  The value of error_get_last()
-        // still does not change.
-        error_reporting(0);
-        trigger_error('test error 2', E_USER_ERROR);
-        $error_description = error_get_last();
-        $this->assertEquals('', $error_description['message']);
-
-        error_reporting($tmpLevel);
-    }
-
-    public function testThrowsExceptionWhenNoContainerAvailable()
-    {
-        \PHPUnit_Framework_TestCase::setExpectedExceptionRegExp(
-            '\RuntimeException',
-            '/container is not initialized yet.*/'
-        );
-        Robo::unsetContainer();
-        Robo::getContainer();
-    }
-
-    public function testRunnerNoSuchCommand()
-    {
-        $argv = ['placeholder', 'no-such-command'];
-        $this->runner->execute($argv, null, null, $this->guy->capturedOutputStream());
-        $this->guy->seeInOutput('Command "no-such-command" is not defined.');
-    }
-
-    public function testRunnerList()
-    {
-        $argv = ['placeholder', 'list'];
-        $this->runner->execute($argv, null, null, $this->guy->capturedOutputStream());
-        $this->guy->seeInOutput('test:array-args');
-    }
-
-    public function testRunnerTryArgs()
-    {
-        $argv = ['placeholder', 'test:array-args', 'a', 'b', 'c'];
-        $this->runner->execute($argv, null, null, $this->guy->capturedOutputStream());
-
-        $expected = <<<EOT
->  The parameters passed are:
-array (
-  0 => 'a',
-  1 => 'b',
-  2 => 'c',
-)
-
-EOT;
-        $this->guy->seeOutputEquals($expected);
-    }
-
-    public function testSymfonyStyle()
-    {
-        $argv = ['placeholder', 'test:symfony-style'];
-        $this->runner->execute($argv, null, null, $this->guy->capturedOutputStream());
-        $this->guy->seeInOutput('Some text in section one.');
-    }
-
-    public function testCommandEventHook()
-    {
-        $argv = ['placeholder', 'test:command-event'];
-        $this->runner->execute($argv, null, null, $this->guy->capturedOutputStream());
-
-        $expected = <<<EOT
- This is the command-event hook for the test:command-event command.
- This is the main method for the test:command-event command.
- This is the post-command hook for the test:command-event command.
-EOT;
-        $this->guy->seeInOutput($expected);
-    }
-
-    public function testRoboStaticRunMethod()
-    {
-        $argv = ['placeholder', 'test:symfony-style'];
-        $commandFiles = ['\Robo\RoboFileFixture'];
-        Robo::run($argv, $commandFiles, 'MyApp', '1.2.3', $this->guy->capturedOutputStream());
-        $this->guy->seeInOutput('Some text in section one.');
-    }
-
-    public function testDeploy()
-    {
-        $argv = ['placeholder', 'test:deploy', '--simulate'];
-        $this->runner->execute($argv, null, null, $this->guy->capturedOutputStream());
-        $this->guy->seeInOutput('[Simulator] Simulating Remote\\Ssh(\'mysite.com\', null)');
-        $this->guy->seeInOutput('[Simulator] Running ssh mysite.com \'cd "/var/www/somesite" && git pull\'');
-    }
-
-    public function testRunnerTryError()
-    {
-        $argv = ['placeholder', 'test:error'];
-        $result = $this->runner->execute($argv, null, null, $this->guy->capturedOutputStream());
-
-        $this->guy->seeInOutput('[Exec] Running ls xyzzy');
-        $this->assertTrue($result > 0);
-    }
-
-    public function testRunnerTrySimulatedError()
-    {
-        $argv = ['placeholder', 'test:error', '--simulate'];
-        $result = $this->runner->execute($argv, null, null, $this->guy->capturedOutputStream());
-
-        $this->guy->seeInOutput('Simulating Exec');
-        $this->assertEquals(0, $result);
-    }
-
-    public function testRunnerTryException()
-    {
-        $argv = ['placeholder', 'test:exception', '--task'];
-        $result = $this->runner->execute($argv, null, null, $this->guy->capturedOutputStream());
-
-        $this->guy->seeInOutput('Task failed with an exception');
-        $this->assertEquals(1, $result);
-    }
-
-    public function testInitCommand()
-    {
-        $container = \Robo\Robo::getContainer();
-        $app = $container->get('application');
-        $app->addInitRoboFileCommand(getcwd() . '/testRoboFile.php', 'RoboTestClass');
-
-        $argv = ['placeholder', 'init'];
-        $status = $this->runner->run($argv, $this->guy->capturedOutputStream(), $app);
-        $this->guy->seeInOutput('testRoboFile.php will be created in the current directory');
-        $this->assertEquals(0, $status);
-
-        $this->assertTrue(file_exists('testRoboFile.php'));
-        $commandContents = file_get_contents('testRoboFile.php');
-        unlink('testRoboFile.php');
-        $this->assertContains('class RoboTestClass', $commandContents);
-    }
-
-    public function testTasksStopOnFail()
-    {
-        $argv = ['placeholder', 'test:stop-on-fail'];
-        $result = $this->runner->execute($argv, null, null, $this->guy->capturedOutputStream());
-
-        $this->guy->seeInOutput('[');
-        $this->assertTrue($result > 0);
-    }
-
-    public function testInvalidRoboDirectory()
-    {
-        $runnerWithNoRoboFile = new \Robo\Runner();
-
-        $argv = ['placeholder', 'list', '-f', 'no-such-directory'];
-        $result = $runnerWithNoRoboFile->execute($argv, null, null, $this->guy->capturedOutputStream());
-
-        $this->guy->seeInOutput('Path `no-such-directory` is invalid; please provide a valid absolute path to the Robofile to load.');
-    }
-
-    public function testUnloadableRoboFile()
-    {
-        $runnerWithNoRoboFile = new \Robo\Runner();
-
-        $argv = ['placeholder', 'list', '-f', dirname(__DIR__) . '/src/RoboFileFixture.php'];
-        $result = $runnerWithNoRoboFile->execute($argv, null, null, $this->guy->capturedOutputStream());
-
-        // We cannot load RoboFileFixture.php via -f / --load-from because
-        // it has a namespace, and --load-from does not support that.
-        $this->guy->seeInOutput('Class RoboFileFixture was not loaded');
-    }
-
-    public function testRunnerQuietOutput()
-    {
-        $argv = ['placeholder', 'test:verbosity', '--quiet'];
-        $result = $this->runner->execute($argv, null, null, $this->guy->capturedOutputStream());
-
-        $this->guy->doNotSeeInOutput('This command will print more information at higher verbosity levels');
-        $this->guy->doNotSeeInOutput('This is a verbose message (-v).');
-        $this->guy->doNotSeeInOutput('This is a very verbose message (-vv).');
-        $this->guy->doNotSeeInOutput('This is a debug message (-vvv).');
-        $this->guy->doNotSeeInOutput(' [warning] This is a warning log message.');
-        $this->guy->doNotSeeInOutput(' [notice] This is a notice log message.');
-        $this->guy->doNotSeeInOutput(' [debug] This is a debug log message.');
-        $this->assertEquals(0, $result);
-    }
-
-    public function testRunnerVerboseOutput()
-    {
-        $argv = ['placeholder', 'test:verbosity', '-v'];
-        $result = $this->runner->execute($argv, null, null, $this->guy->capturedOutputStream());
-
-        $this->guy->seeInOutput('This command will print more information at higher verbosity levels');
-        $this->guy->seeInOutput('This is a verbose message (-v).');
-        $this->guy->doNotSeeInOutput('This is a very verbose message (-vv).');
-        $this->guy->doNotSeeInOutput('This is a debug message (-vvv).');
-        $this->guy->seeInOutput(' [warning] This is a warning log message.');
-        $this->guy->seeInOutput(' [notice] This is a notice log message.');
-        $this->guy->doNotSeeInOutput(' [debug] This is a debug log message.');
-        $this->assertEquals(0, $result);
-    }
-
-    public function testRunnerVeryVerboseOutput()
-    {
-        $argv = ['placeholder', 'test:verbosity', '-vv'];
-        $result = $this->runner->execute($argv, null, null, $this->guy->capturedOutputStream());
-
-        $this->guy->seeInOutput('This command will print more information at higher verbosity levels');
-        $this->guy->seeInOutput('This is a verbose message (-v).');
-        $this->guy->seeInOutput('This is a very verbose message (-vv).');
-        $this->guy->doNotSeeInOutput('This is a debug message (-vvv).');
-        $this->guy->seeInOutput(' [warning] This is a warning log message.');
-        $this->guy->seeInOutput(' [notice] This is a notice log message.');
-        $this->guy->doNotSeeInOutput(' [debug] This is a debug log message.');
-        $this->assertEquals(0, $result);
-    }
-
-    public function testRunnerDebugOutput()
-    {
-        $argv = ['placeholder', 'test:verbosity', '-vvv'];
-        $result = $this->runner->execute($argv, null, null, $this->guy->capturedOutputStream());
-
-        $this->guy->seeInOutput('This command will print more information at higher verbosity levels');
-        $this->guy->seeInOutput('This is a verbose message (-v).');
-        $this->guy->seeInOutput('This is a very verbose message (-vv).');
-        $this->guy->seeInOutput('This is a debug message (-vvv).');
-        $this->guy->seeInOutput(' [warning] This is a warning log message.');
-        $this->guy->seeInOutput(' [notice] This is a notice log message.');
-        $this->guy->seeInOutput(' [debug] This is a debug log message.');
-        $this->assertEquals(0, $result);
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/ApiGenTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/ApiGenTest.php
deleted file mode 100644
index cc21850ef..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/ApiGenTest.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class ApiGenTest extends \Codeception\TestCase\Test
-{
-    protected $container;
-
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $apigen;
-
-    protected function _before()
-    {
-        $this->apigen = test::double('Robo\Task\ApiGen\ApiGen', [
-            'executeCommand' => null,
-            'output' => new \Symfony\Component\Console\Output\NullOutput(),
-            'logger' => new \Psr\Log\NullLogger(),
-        ]);
-
-        $this->container = Robo::getContainer();
-    }
-
-    // tests
-    public function testPHPUnitCommand()
-    {
-        // need an explicit Traversable
-        $skippedPaths = new \SplDoublyLinkedList();
-        $skippedPaths->push('a');
-        $skippedPaths->push('b');
-
-        // going for 'bang for the buck' here re: test converage
-        $task = (new \Robo\Task\ApiGen\ApiGen('apigen'))
-            ->config('./apigen.neon')
-            ->source('src') // single string value of Traversable
-            ->extensions('php') // single string value of List
-            ->exclude(array('test', 'tmp')) // array value of Traversable
-            ->skipDocPath($skippedPaths) // multi-value of Traversable
-            ->charset(array('utf8','iso88591')) // array of List
-            ->internal('no') // boolean as supported "no"
-            ->php(true) // boolean as boolean
-            ->tree('Y') // boolean as string
-            ->debug('n');
-
-        $cmd = 'apigen --config ./apigen.neon --source src --extensions php --exclude test --exclude tmp --skip-doc-path a --skip-doc-path b --charset \'utf8,iso88591\' --internal no --php yes --tree yes --debug no';
-        verify($task->getCommand())->equals($cmd);
-
-        $task->run();
-        $this->apigen->verifyInvoked('executeCommand', [$cmd]);
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/AtoumTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/AtoumTest.php
deleted file mode 100644
index 0bd71a349..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/AtoumTest.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class AtoumTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $atoum;
-
-    protected function _before()
-    {
-        $this->atoum = test::double('Robo\Task\Testing\Atoum', [
-            'executeCommand' => null,
-            'output' => new \Symfony\Component\Console\Output\NullOutput(),
-            'logger' => new \Psr\Log\NullLogger(),
-        ]);
-    }
-
-    public function testAtoumCommand()
-    {
-        $task = (new \Robo\Task\Testing\Atoum('atoum'))
-            ->bootstrap('bootstrap.php')
-            ->tags("needDb")
-            ->lightReport()
-            ->tap()
-            ->bootstrap('tests/bootstrap.php')
-            ->configFile("config/dev.php")
-            ->debug()
-            ->files(array("path/to/file1.php", "path/to/file2.php"))
-            ->directories("tests/units")
-        ;
-        verify($task->getCommand())->equals('atoum --bootstrap bootstrap.php --tags needDb --use-light-report --use-tap-report --bootstrap tests/bootstrap.php -c config/dev.php --debug --f path/to/file1.php --f path/to/file2.php --directories tests/units');
-        $task->run();
-        $this->atoum->verifyInvoked('executeCommand', ['atoum --bootstrap bootstrap.php --tags needDb --use-light-report --use-tap-report --bootstrap tests/bootstrap.php -c config/dev.php --debug --f path/to/file1.php --f path/to/file2.php --directories tests/units']);
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/BehatTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/BehatTest.php
deleted file mode 100644
index d08e15700..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/BehatTest.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class BehatTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $behat;
-
-    protected function _before()
-    {
-        $this->behat = test::double('Robo\Task\Testing\Behat', [
-            'executeCommand' => null,
-            'output' => new \Symfony\Component\Console\Output\NullOutput(),
-            'logger' => new \Psr\Log\NullLogger(),
-        ]);
-    }
-
-    // tests
-    public function testBehatRun()
-    {
-        $behat = test::double('Robo\Task\Testing\Behat', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger()]);
-
-        (new \Robo\Task\Testing\Behat('behat'))->run();
-        $behat->verifyInvoked('executeCommand');
-    }
-
-    public function testBehatCommand()
-    {
-        $behat = test::double('Robo\Task\Testing\Behat', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger()]);
-
-        $task = (new \Robo\Task\Testing\Behat('behat'))
-            ->stopOnFail()
-            ->noInteraction()
-            ->colors();
-        verify($task->getCommand())->equals('behat run --stop-on-failure --no-interaction --colors');
-        $task->run();
-        $behat->verifyInvoked('executeCommand', ['behat run --stop-on-failure --no-interaction --colors']);
-    }
-
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/BowerTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/BowerTest.php
deleted file mode 100644
index f656d7533..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/BowerTest.php
+++ /dev/null
@@ -1,59 +0,0 @@
-<?php
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class BowerTest extends \Codeception\TestCase\Test
-{
-    protected $container;
-
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $baseBower;
-
-    protected function _before()
-    {
-        $this->baseBower = test::double('Robo\Task\Bower\Base', [
-            'output' => new \Symfony\Component\Console\Output\NullOutput(),
-            'logger' => new \Psr\Log\NullLogger(),
-        ]);
-    }
-    // tests
-    public function testBowerInstall()
-    {
-        $bower = test::double('Robo\Task\Bower\Install', ['executeCommand' => null, 'logger' => new \Psr\Log\NullLogger(),]);
-        (new \Robo\Task\Bower\Install('bower'))->run();
-        $bower->verifyInvoked('executeCommand', ['bower install']);
-    }
-
-    public function testBowerUpdate()
-    {
-        $bower = test::double('Robo\Task\Bower\Update', ['executeCommand' => null]);
-        $task = new \Robo\Task\Bower\Update('bower');
-        $task->setLogger(new \Psr\Log\NullLogger());
-
-        $task->run();
-        $bower->verifyInvoked('executeCommand', ['bower update']);
-    }
-
-    public function testBowerInstallCommand()
-    {
-        verify(
-            (new \Robo\Task\Bower\Install('bower'))->getCommand()
-        )->equals('bower install');
-
-        verify(
-            (new \Robo\Task\Bower\Update('bower'))->getCommand()
-        )->equals('bower update');
-
-        verify(
-            (new \Robo\Task\Bower\Install('bower'))
-                ->allowRoot()
-                ->forceLatest()
-                ->offline()
-                ->noDev()
-                ->getCommand()
-        )->equals('bower install --allow-root --force-latest --offline --production');
-    }
-
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/CodeceptionTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/CodeceptionTest.php
deleted file mode 100644
index d2c637b0f..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/CodeceptionTest.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class CodeceptionTest extends \Codeception\TestCase\Test
-{
-    protected $container;
-
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $codecept;
-
-    protected function _before()
-    {
-        $this->codecept = test::double('Robo\Task\Testing\Codecept', [
-            'executeCommand' => null,
-            'output' => new \Symfony\Component\Console\Output\NullOutput()
-        ]);
-    }
-
-    // tests
-    public function testCodeceptionCommand()
-    {
-        verify(trim((new \Robo\Task\Testing\Codecept('codecept.phar'))->getCommand()))->equals('codecept.phar run');
-    }
-
-    public function testCodeceptionRun()
-    {
-        $task = new \Robo\Task\Testing\Codecept('codecept.phar');
-        $task->setLogger(new \Psr\Log\NullLogger());
-
-        $task->run();
-        $this->codecept->verifyInvoked('executeCommand');
-    }
-
-    public function testCodeceptOptions()
-    {
-        verify((new \Robo\Task\Testing\Codecept('codecept'))
-            ->suite('unit')
-            ->test('Codeception/Command')
-            ->group('core')
-            ->env('process1')
-            ->coverage()
-            ->getCommand()
-        )->equals('codecept run --group core --env process1 --coverage unit Codeception/Command');
-
-        verify((new \Robo\Task\Testing\Codecept('codecept'))
-            ->test('tests/unit/Codeception')
-            ->configFile('~/Codeception')
-            ->xml('result.xml')
-            ->html()
-            ->getCommand()
-        )->equals('codecept run -c ~/Codeception --xml result.xml --html tests/unit/Codeception');
-
-        verify((new \Robo\Task\Testing\Codecept('codecept.phar'))->debug()->getCommand())->contains(' --debug');
-        verify((new \Robo\Task\Testing\Codecept('codecept.phar'))->silent()->getCommand())->contains(' --silent');
-        verify((new \Robo\Task\Testing\Codecept('codecept.phar'))->excludeGroup('g')->getCommand())->contains(' --skip-group g');
-        verify((new \Robo\Task\Testing\Codecept('codecept.phar'))->tap()->getCommand())->contains('--tap');
-        verify((new \Robo\Task\Testing\Codecept('codecept.phar'))->json()->getCommand())->contains('--json');
-    }
-
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/CollectionTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/CollectionTest.php
deleted file mode 100644
index 843589a9a..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/CollectionTest.php
+++ /dev/null
@@ -1,183 +0,0 @@
-<?php
-namespace unit;
-
-// @codingStandardsIgnoreFile
-// We do not want NitPick CI to report results about this file,
-// as we have a couple of private test classes that appear in this file
-// rather than in their own file.
-
-use Robo\Result;
-use Robo\Task\BaseTask;
-use Robo\Contract\TaskInterface;
-use Robo\Collection\Collection;
-use Robo\Robo;
-
-class CollectionTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \CodeGuy
-     */
-    protected $guy;
-
-    public function testAfterFilters()
-    {
-        $collection = new Collection();
-
-        $taskA = new CollectionTestTask('a', 'value-a');
-        $taskB = new CollectionTestTask('b', 'value-b');
-
-        $collection
-            ->add($taskA, 'a-name')
-            ->add($taskB, 'b-name');
-
-        // We add methods of our task instances as before and
-        // after tasks. These methods have access to the task
-        // class' fields, and may modify them as needed.
-        $collection
-            ->after('a-name', [$taskA, 'parenthesizer'])
-            ->after('a-name', [$taskA, 'emphasizer'])
-            ->after('b-name', [$taskB, 'emphasizer'])
-            ->after('b-name', [$taskB, 'parenthesizer'])
-            ->after('b-name', [$taskB, 'parenthesizer'], 'special-name');
-
-        $result = $collection->run();
-
-        // verify(var_export($result->getData(), true))->equals('');
-
-        // Ensure that the results have the correct key values
-        verify(implode(',', array_keys($result->getData())))->equals('a-name,b-name,special-name,time');
-
-        // Verify that all of the after tasks ran in
-        // the correct order.
-        verify($result['a-name']['a'])->equals('*(value-a)*');
-        verify($result['b-name']['b'])->equals('(*value-b*)');
-
-        // Note that the last after task is added with a special name;
-        // its results therefore show up under the name given, rather
-        // than being stored under the name of the task it was added after.
-        verify($result['special-name']['b'])->equals('((*value-b*))');
-    }
-
-    public function testBeforeFilters()
-    {
-        $collection = new Collection();
-
-        $taskA = new CollectionTestTask('a', 'value-a');
-        $taskB = new CollectionTestTask('b', 'value-b');
-
-        $collection
-            ->add($taskA, 'a-name')
-            ->add($taskB, 'b-name');
-
-        // We add methods of our task instances as before and
-        // after tasks. These methods have access to the task
-        // class' fields, and may modify them as needed.
-        $collection
-            ->before('b-name', [$taskA, 'parenthesizer'])
-            ->before('b-name', [$taskA, 'emphasizer'], 'special-before-name');
-
-        $result = $collection->run();
-
-        // Ensure that the results have the correct key values
-        verify(implode(',', array_keys($result->getData())))->equals('a-name,b-name,special-before-name,time');
-
-        // The result from the 'before' task is attached
-        // to 'b-name', since it was called as before('b-name', ...)
-        verify($result['b-name']['a'])->equals('(value-a)');
-        // When a 'before' task is given its own name, then
-        // its results are attached under that name.
-        verify($result['special-before-name']['a'])->equals('*(value-a)*');
-    }
-
-    public function testAddCodeRollbackAndCompletion()
-    {
-        $collection = new Collection();
-        $rollback1 = new CountingTask();
-        $rollback2 = new CountingTask();
-        $completion1 = new CountingTask();
-        $completion2 = new CountingTask();
-
-        $collection
-            ->progressMessage("start collection tasks")
-            ->rollback($rollback1)
-            ->completion($completion1)
-            ->rollbackCode(function() use($rollback1) { $rollback1->run(); } )
-            ->completionCode(function() use($completion1) { $completion1->run(); } )
-            ->addCode(function () { return 42; })
-            ->progressMessage("not reached")
-            ->rollback($rollback2)
-            ->completion($completion2)
-            ->addCode(function () { return 13; });
-
-        $collection->setLogger($this->guy->logger());
-
-        $result = $collection->run();
-        // Execution stops on the first error.
-        // Confirm that status code is converted to a Result object.
-        verify($result->getExitCode())->equals(42);
-        verify($rollback1->getCount())->equals(2);
-        verify($rollback2->getCount())->equals(0);
-        verify($completion1->getCount())->equals(2);
-        verify($completion2->getCount())->equals(0);
-        $this->guy->seeInOutput('start collection tasks');
-        $this->guy->doNotSeeInOutput('not reached');
-    }
-}
-
-class CountingTask extends BaseTask
-{
-    protected $count = 0;
-
-    public function run()
-    {
-        $this->count++;
-        return Result::success($this);
-    }
-
-    public function getCount()
-    {
-        return $this->count;
-    }
-}
-
-class CollectionTestTask extends BaseTask
-{
-    protected $key;
-    protected $value;
-
-    public function __construct($key, $value)
-    {
-        $this->key = $key;
-        $this->value = $value;
-    }
-
-    public function run()
-    {
-        return $this->getValue();
-    }
-
-    protected function getValue()
-    {
-        $result = Result::success($this);
-        $result[$this->key] = $this->value;
-
-        return $result;
-    }
-
-    // Note that by returning a value with the same
-    // key as the result, we overwrite the value generated
-    // by the primary task method ('run()').  If we returned
-    // a result with a different key, then both values
-    // would appear in the result.
-    public function parenthesizer()
-    {
-        $this->value = "({$this->value})";
-        return $this->getValue();
-    }
-
-    public function emphasizer()
-    {
-        $this->value = "*{$this->value}*";
-        return $this->getValue();
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/CommandStackTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/CommandStackTest.php
deleted file mode 100644
index 7a83b5f7b..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/CommandStackTest.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-use Codeception\Util\Stub;
-use Robo\Robo;
-
-class CommandStackTest extends \Codeception\TestCase\Test
-{
-    public function testExecStackExecutableIsTrimmedFromCommand()
-    {
-        $commandStack = Stub::make('Robo\Task\CommandStack');
-        verify($commandStack
-                ->executable('some-executable')
-                ->exec('some-executable status')
-                ->getCommand()
-        )->equals('some-executable status');
-    }
-
-    public function testExecStackCommandIsNotTrimmedIfHavingSameCharsAsExecutable()
-    {
-        $commandStack = Stub::make('Robo\Task\CommandStack');
-        verify($commandStack
-                ->executable('some-executable')
-                ->exec('status')
-                ->getCommand()
-        )->equals('some-executable status');
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/ComposerTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/ComposerTest.php
deleted file mode 100644
index 4e01fb896..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/ComposerTest.php
+++ /dev/null
@@ -1,266 +0,0 @@
-<?php
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class ComposerTest extends \Codeception\TestCase\Test
-{
-    protected $container;
-
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $baseComposer;
-
-    protected function _before()
-    {
-        $this->baseComposer = test::double('Robo\Task\Composer\Base', [
-            'output' => new \Symfony\Component\Console\Output\NullOutput(),
-            'logger' => new \Psr\Log\NullLogger(),
-        ]);
-    }
-    // tests
-    public function testComposerInstall()
-    {
-        $composer = test::double('Robo\Task\Composer\Install', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger()]);
-
-        (new \Robo\Task\Composer\Install('composer'))->run();
-        $composer->verifyInvoked('executeCommand', ['composer install']);
-
-        (new \Robo\Task\Composer\Install('composer'))
-            ->preferSource()
-            ->run();
-        $composer->verifyInvoked('executeCommand', ['composer install --prefer-source']);
-
-        (new \Robo\Task\Composer\Install('composer'))
-            ->optimizeAutoloader()
-            ->run();
-        $composer->verifyInvoked('executeCommand', ['composer install --optimize-autoloader']);
-    }
-
-    public function testComposerInstallAnsi()
-    {
-        $config = new \Robo\Config();
-        $config->setDecorated(true);
-        $composer = test::double('Robo\Task\Composer\Install', ['executeCommand' => null, 'getConfig' => $config, 'logger' => new \Psr\Log\NullLogger()]);
-
-        (new \Robo\Task\Composer\Install('composer'))->run();
-        $composer->verifyInvoked('executeCommand', ['composer install --ansi']);
-
-        (new \Robo\Task\Composer\Install('composer'))
-            ->preferSource()
-            ->run();
-        $composer->verifyInvoked('executeCommand', ['composer install --prefer-source --ansi']);
-
-        (new \Robo\Task\Composer\Install('composer'))
-            ->optimizeAutoloader()
-            ->run();
-        $composer->verifyInvoked('executeCommand', ['composer install --optimize-autoloader --ansi']);
-    }
-
-    public function testComposerUpdate()
-    {
-        $composer = test::double('Robo\Task\Composer\Update', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger()]);
-
-        (new \Robo\Task\Composer\Update('composer'))->run();
-        $composer->verifyInvoked('executeCommand', ['composer update']);
-
-        (new \Robo\Task\Composer\Update('composer'))
-            ->optimizeAutoloader()
-            ->run();
-        $composer->verifyInvoked('executeCommand', ['composer update --optimize-autoloader']);
-    }
-
-    public function testComposerDumpAutoload()
-    {
-        $composer = test::double('Robo\Task\Composer\DumpAutoload', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger()]);
-
-        (new \Robo\Task\Composer\DumpAutoload('composer'))->run();
-        $composer->verifyInvoked('executeCommand', ['composer dump-autoload']);
-
-        (new \Robo\Task\Composer\DumpAutoload('composer'))
-            ->noDev()
-            ->run();
-        $composer->verifyInvoked('executeCommand', ['composer dump-autoload --no-dev']);
-
-        (new \Robo\Task\Composer\DumpAutoload('composer'))
-            ->optimize()
-            ->run();
-        $composer->verifyInvoked('executeCommand', ['composer dump-autoload --optimize']);
-
-        (new \Robo\Task\Composer\DumpAutoload('composer'))
-            ->optimize()
-            ->noDev()
-            ->run();
-        $composer->verifyInvoked('executeCommand', ['composer dump-autoload --optimize --no-dev']);
-    }
-
-    public function testComposerValidate()
-    {
-        $composer = test::double('Robo\Task\Composer\Validate', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger()]);
-
-        (new \Robo\Task\Composer\Validate('composer'))->run();
-        $composer->verifyInvoked('executeCommand', ['composer validate']);
-
-        (new \Robo\Task\Composer\Validate('composer'))
-            ->noCheckAll()
-            ->run();
-        $composer->verifyInvoked('executeCommand', ['composer validate --no-check-all']);
-
-        (new \Robo\Task\Composer\Validate('composer'))
-            ->noCheckLock()
-            ->run();
-        $composer->verifyInvoked('executeCommand', ['composer validate --no-check-lock']);
-
-        (new \Robo\Task\Composer\Validate('composer'))
-            ->noCheckPublish()
-            ->run();
-        $composer->verifyInvoked('executeCommand', ['composer validate --no-check-publish']);
-
-        (new \Robo\Task\Composer\Validate('composer'))
-            ->withDependencies()
-            ->run();
-        $composer->verifyInvoked('executeCommand', ['composer validate --with-dependencies']);
-
-        (new \Robo\Task\Composer\Validate('composer'))
-            ->strict()
-            ->run();
-        $composer->verifyInvoked('executeCommand', ['composer validate --strict']);
-    }
-
-    public function testComposerInstallCommand()
-    {
-        verify(
-            (new \Robo\Task\Composer\Install('composer'))->setConfig(new \Robo\Config())->getCommand()
-        )->equals('composer install');
-
-        verify(
-            (new \Robo\Task\Composer\Install('composer'))
-                ->setConfig(new \Robo\Config())
-                ->noDev()
-                ->preferDist()
-                ->optimizeAutoloader()
-                ->getCommand()
-        )->equals('composer install --prefer-dist --no-dev --optimize-autoloader');
-    }
-
-    public function testComposerUpdateCommand()
-    {
-        verify(
-            (new \Robo\Task\Composer\Update('composer'))->setConfig(new \Robo\Config())->getCommand()
-        )->equals('composer update');
-
-        verify(
-            (new \Robo\Task\Composer\Update('composer'))
-                ->setConfig(new \Robo\Config())
-                ->noDev()
-                ->preferDist()
-                ->getCommand()
-        )->equals('composer update --prefer-dist --no-dev');
-
-        verify(
-            (new \Robo\Task\Composer\Update('composer'))
-                ->setConfig(new \Robo\Config())
-                ->noDev()
-                ->preferDist()
-                ->optimizeAutoloader()
-                ->getCommand()
-        )->equals('composer update --prefer-dist --no-dev --optimize-autoloader');
-    }
-
-    public function testComposerDumpAutoloadCommand()
-    {
-        verify(
-            (new \Robo\Task\Composer\DumpAutoload('composer'))->setConfig(new \Robo\Config())->getCommand()
-        )->equals('composer dump-autoload');
-
-        verify(
-            (new \Robo\Task\Composer\DumpAutoload('composer'))
-                ->setConfig(new \Robo\Config())
-                ->noDev()
-                ->getCommand()
-        )->equals('composer dump-autoload --no-dev');
-
-        verify(
-            (new \Robo\Task\Composer\DumpAutoload('composer'))
-                ->setConfig(new \Robo\Config())
-                ->optimize()
-                ->getCommand()
-        )->equals('composer dump-autoload --optimize');
-
-        verify(
-            (new \Robo\Task\Composer\DumpAutoload('composer'))
-                ->setConfig(new \Robo\Config())
-                ->optimize()
-                ->noDev()
-                ->getCommand()
-        )->equals('composer dump-autoload --optimize --no-dev');
-    }
-
-    public function testComposerRemove()
-    {
-        verify(
-            (new \Robo\Task\Composer\Remove('composer'))->setConfig(new \Robo\Config())->getCommand()
-        )->equals('composer remove');
-        verify(
-            (new \Robo\Task\Composer\Remove('composer'))
-                ->setConfig(new \Robo\Config())
-                ->dev()
-                ->noProgress()
-                ->noUpdate()
-                ->getCommand()
-        )->equals('composer remove --dev --no-progress --no-update');
-    }
-
-    public function testComposerValidateCommand()
-    {
-        verify(
-            (new \Robo\Task\Composer\Validate('composer'))->setConfig(new \Robo\Config())->getCommand()
-        )->equals('composer validate');
-
-        verify(
-            (new \Robo\Task\Composer\Validate('composer'))
-                ->setConfig(new \Robo\Config())
-                ->noCheckAll()
-                ->getCommand()
-        )->equals('composer validate --no-check-all');
-
-        verify(
-            (new \Robo\Task\Composer\Validate('composer'))
-                ->setConfig(new \Robo\Config())
-                ->noCheckLock()
-                ->getCommand()
-        )->equals('composer validate --no-check-lock');
-
-        verify(
-            (new \Robo\Task\Composer\Validate('composer'))
-                ->setConfig(new \Robo\Config())
-                ->noCheckPublish()
-                ->getCommand()
-        )->equals('composer validate --no-check-publish');
-
-        verify(
-            (new \Robo\Task\Composer\Validate('composer'))
-                ->setConfig(new \Robo\Config())
-                ->withDependencies()
-                ->getCommand()
-        )->equals('composer validate --with-dependencies');
-
-        verify(
-            (new \Robo\Task\Composer\Validate('composer'))
-                ->setConfig(new \Robo\Config())
-                ->strict()
-                ->getCommand()
-        )->equals('composer validate --strict');
-
-        verify(
-            (new \Robo\Task\Composer\Validate('composer'))
-                ->setConfig(new \Robo\Config())
-                ->noCheckAll()
-                ->noCheckLock()
-                ->noCheckPublish()
-                ->withDependencies()
-                ->strict()
-                ->getCommand()
-        )->equals('composer validate --no-check-all --no-check-lock --no-check-publish --with-dependencies --strict');
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/DockerTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/DockerTest.php
deleted file mode 100644
index f72b237f4..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/DockerTest.php
+++ /dev/null
@@ -1,97 +0,0 @@
-<?php
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class DockerTest extends \Codeception\TestCase\Test
-{
-    protected $container;
-
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $baseDocker;
-
-    protected function _before()
-    {
-        $this->baseDocker = test::double('Robo\Task\Docker\Base', [
-            'output' => new \Symfony\Component\Console\Output\NullOutput(),
-            'logger' => new \Psr\Log\NullLogger(),
-        ]);
-    }
-    // tests
-    public function testDockerBuild()
-    {
-        $docker = test::double('Robo\Task\Docker\Build', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger()]);
-
-        (new \Robo\Task\Docker\Build())->run();
-        $docker->verifyInvoked('executeCommand', ['docker build  .']);
-
-        (new \Robo\Task\Docker\Build())->tag('something')->run();
-        $docker->verifyInvoked('executeCommand', ['docker build  -t something .']);
-    }
-
-    public function testDockerCommit()
-    {
-        $docker = test::double('Robo\Task\Docker\Commit', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger()]);
-
-        (new \Robo\Task\Docker\Commit('cid'))->run();
-        $docker->verifyInvoked('executeCommand', ['docker commit cid  ']);
-
-        (new \Robo\Task\Docker\Commit('cid'))->name('somename')->run();
-        $docker->verifyInvoked('executeCommand', ['docker commit cid somename ']);
-    }
-
-    public function testDockerExec()
-    {
-        $docker = test::double('Robo\Task\Docker\Exec', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger()]);
-
-        (new \Robo\Task\Docker\Exec('cid'))->run();
-        $docker->verifyInvoked('executeCommand', ['docker exec  cid ']);
-
-        (new \Robo\Task\Docker\Exec('cid'))->exec('pwd')->run();
-        $docker->verifyInvoked('executeCommand', ['docker exec  cid pwd']);
-    }
-
-    public function testDockerPull()
-    {
-        $docker = test::double('Robo\Task\Docker\Pull', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger()]);
-
-        (new \Robo\Task\Docker\Pull('image'))->run();
-        $docker->verifyInvoked('executeCommand', ['docker pull image  ']);
-    }
-
-    public function testDockerRemove()
-    {
-        $docker = test::double('Robo\Task\Docker\Remove', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger()]);
-
-        (new \Robo\Task\Docker\Remove('container'))->run();
-        $docker->verifyInvoked('executeCommand', ['docker rm container  ']);
-    }
-
-    public function testDockerRun()
-    {
-        $docker = test::double('Robo\Task\Docker\Run', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger(), 'getUniqId' => '12345']);
-
-        (new \Robo\Task\Docker\Run('cid'))->tmpDir('/tmp')->run();
-        $docker->verifyInvoked('executeCommand', ['docker run  -i --cidfile /tmp/docker_12345.cid cid']);
-
-        (new \Robo\Task\Docker\Run('cid'))->tmpDir('/tmp')->exec('pwd')->run();
-        $docker->verifyInvoked('executeCommand', ['docker run  -i --cidfile /tmp/docker_12345.cid cid pwd']);
-    }
-
-    public function testDockerStart()
-    {
-        $docker = test::double('Robo\Task\Docker\Start', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger()]);
-
-        (new \Robo\Task\Docker\Start('cid'))->run();
-        $docker->verifyInvoked('executeCommand', ['docker start  cid']);
-    }
-
-    public function testDockerStop()
-    {
-        $docker = test::double('Robo\Task\Docker\Stop', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger()]);
-
-        (new \Robo\Task\Docker\Stop('cid'))->run();
-        $docker->verifyInvoked('executeCommand', ['docker stop  cid']);
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/ExecTaskTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/ExecTaskTest.php
deleted file mode 100644
index 15b3c224d..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/ExecTaskTest.php
+++ /dev/null
@@ -1,73 +0,0 @@
-<?php
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class ExecTaskTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $process;
-
-    protected function _before()
-    {
-        $this->process = test::double('Symfony\Component\Process\Process', [
-            'run' => false,
-            'start' => false,
-            'getOutput' => 'Hello world',
-            'getExitCode' => 0,
-            'logger' => new \Psr\Log\NullLogger(),
-        ]);
-        test::double('Robo\Task\Base\Exec', ['output' => new \Symfony\Component\Console\Output\NullOutput()]);
-    }
-
-    public function testExec()
-    {
-        $task = new \Robo\Task\Base\Exec('ls');
-        $task->setLogger(new \Psr\Log\NullLogger());
-
-        $result = $task->run();
-        $this->process->verifyInvoked('run');
-        verify($result->getMessage())->equals('Hello world');
-        verify($result->getExitCode())->equals(0);
-    }
-
-    public function testExecInBackground()
-    {
-        $task = new \Robo\Task\Base\Exec('ls');
-        $task->setLogger(new \Psr\Log\NullLogger());
-
-        $result = $task->background()->run();
-        $this->process->verifyInvoked('start');
-        $this->process->verifyNeverInvoked('run');
-        verify('exit code was not received', $result->getExitCode())->notEquals(100);
-    }
-
-    public function testGetCommand()
-    {
-        verify((new \Robo\Task\Base\Exec('ls'))->getCommand())->equals('ls');
-    }
-
-    public function testExecStack()
-    {
-        $task = new \Robo\Task\Base\ExecStack();
-        $task->setLogger(new \Psr\Log\NullLogger());
-
-        $task
-            ->exec('ls')
-            ->exec('cd /')
-            ->exec('cd home')
-            ->run();
-        $this->process->verifyInvoked('run', 3);
-    }
-
-    public function testExecStackCommand()
-    {
-        verify((new \Robo\Task\Base\ExecStack())
-            ->exec('ls')
-            ->exec('cd /')
-            ->exec('cd home')
-            ->getCommand()
-        )->equals('ls && cd / && cd home');
-    }
-};
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/GitTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/GitTest.php
deleted file mode 100644
index 63b463b6b..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/GitTest.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class GitTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $git;
-
-    protected function _before()
-    {
-        $this->git = test::double('Robo\Task\Vcs\GitStack', [
-            'executeCommand' => new \AspectMock\Proxy\Anything(),
-            'output' => new \Symfony\Component\Console\Output\NullOutput(),
-            'logger' => new \Psr\Log\NullLogger(),
-        ]);
-    }
-
-    // tests
-    public function testGitStackRun()
-    {
-        (new \Robo\Task\Vcs\GitStack('git'))->stopOnFail()->add('-A')->pull()->run();
-        $this->git->verifyInvoked('executeCommand', ['git add -A']);
-        $this->git->verifyInvoked('executeCommand', ['git pull']);
-
-        (new \Robo\Task\Vcs\GitStack('git'))->add('-A')->pull()->run();
-        $this->git->verifyInvoked('executeCommand', ['git add -A && git pull']);
-    }
-
-    public function testGitStackCommands()
-    {
-        verify(
-            (new \Robo\Task\Vcs\GitStack())
-                ->cloneRepo('http://github.com/consolidation-org/Robo')
-                ->pull()
-                ->add('-A')
-                ->commit('changed')
-                ->push()
-                ->tag('0.6.0')
-                ->push('origin', '0.6.0')
-                ->getCommand()
-        )->equals("git clone http://github.com/consolidation-org/Robo && git pull && git add -A && git commit -m 'changed' && git push && git tag 0.6.0 && git push origin 0.6.0");
-    }
-
-    public function testGitStackCommandsWithTagMessage()
-    {
-        verify(
-            (new \Robo\Task\Vcs\GitStack())
-                ->cloneRepo('http://github.com/consolidation-org/Robo')
-                ->pull()
-                ->add('-A')
-                ->commit('changed')
-                ->push()
-                ->tag('0.6.0', 'message')
-                ->push('origin', '0.6.0')
-                ->getCommand()
-        )->equals("git clone http://github.com/consolidation-org/Robo && git pull && git add -A && git commit -m 'changed' && git push && git tag -m 'message' 0.6.0 && git push origin 0.6.0");
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/GulpTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/GulpTest.php
deleted file mode 100644
index e5b36c98b..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/GulpTest.php
+++ /dev/null
@@ -1,85 +0,0 @@
-<?php
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class GulpTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $baseGulp;
-
-    protected function _before()
-    {
-        $this->baseGulp = test::double('Robo\Task\Gulp\Base', [
-            'output' => new \Symfony\Component\Console\Output\NullOutput()
-        ]);
-    }
-
-    protected function adjustQuotes($expected)
-    {
-        $isWindows = defined('PHP_WINDOWS_VERSION_MAJOR');
-
-        if (!$isWindows) {
-            return strtr($expected, '"', "'");
-        }
-        return $expected;
-    }
-
-    // tests
-    public function testGulpGetCommand()
-    {
-        verify(
-            (new \Robo\Task\Gulp\Run('default','gulp'))->getCommand()
-        )->equals($this->adjustQuotes('gulp "default"'));
-
-        verify(
-            (new \Robo\Task\Gulp\Run('another','gulp'))->getCommand()
-        )->equals($this->adjustQuotes('gulp "another"'));
-
-        verify(
-            (new \Robo\Task\Gulp\Run('default','gulp'))->silent()->getCommand()
-        )->equals($this->adjustQuotes('gulp "default" --silent'));
-
-        verify(
-            (new \Robo\Task\Gulp\Run('default','gulp'))->noColor()->getCommand()
-        )->equals($this->adjustQuotes('gulp "default" --no-color'));
-
-        verify(
-            (new \Robo\Task\Gulp\Run('default','gulp'))->color()->getCommand()
-        )->equals($this->adjustQuotes('gulp "default" --color'));
-
-        verify(
-            (new \Robo\Task\Gulp\Run('default','gulp'))->simple()->getCommand()
-        )->equals($this->adjustQuotes('gulp "default" --tasks-simple'));
-    }
-
-    public function testGulpRun()
-    {
-        $gulp = test::double('Robo\Task\Gulp\Run', ['executeCommand' => null, 'getConfig' => new \Robo\Config(), 'logger' => new \Psr\Log\NullLogger()]);
-
-        $task = (new \Robo\Task\Gulp\Run('default','gulp'))->simple();
-        verify($task->getCommand())->equals($this->adjustQuotes('gulp "default" --tasks-simple'));
-        $task->run();
-        $gulp->verifyInvoked('executeCommand', [$this->adjustQuotes('gulp "default" --tasks-simple')]);
-    }
-
-    public function testGulpUnusualChars()
-    {
-        $isWindows = defined('PHP_WINDOWS_VERSION_MAJOR');
-
-        if ($isWindows) {
-
-            verify(
-                (new \Robo\Task\Gulp\Run('anotherWith weired!("\') Chars','gulp'))->getCommand()
-            )->equals('gulp "anotherWith weired!(\"\') Chars"');
-
-        } else {
-
-            verify(
-                (new \Robo\Task\Gulp\Run('anotherWith weired!("\') Chars','gulp'))->getCommand()
-            )->equals("gulp 'anotherWith weired!(\"'\\'') Chars'");
-
-        }
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/HgTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/HgTest.php
deleted file mode 100644
index 7b36ece33..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/HgTest.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class HgTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $hg;
-
-    /**
-     * @var \Robo\Task\Vcs\HgStack
-     */
-    protected $hgStack;
-
-    protected function _before()
-    {
-        $this->hg = Test::double('Robo\Task\Vcs\HgStack', [
-            'executeCommand' => new \AspectMock\Proxy\Anything(),
-            'output' => new \Symfony\Component\Console\Output\NullOutput(),
-            'logger' => new \Psr\Log\NullLogger(),
-        ]);
-        $this->hgStack = (new \Robo\Task\Vcs\HgStack('hg'));
-    }
-
-    // tests
-    public function testHgStackRun()
-    {
-        $this->hgStack->stopOnFail()->add()->pull()->run();
-        $this->hg->verifyInvoked('executeCommand', ['hg add']);
-        $this->hg->verifyInvoked('executeCommand', ['hg pull']);
-
-        (new \Robo\Task\Vcs\HgStack('hg'))->add()->pull()->run();
-        $this->hg->verifyInvoked('executeCommand', ['hg add && hg pull']);
-    }
-
-    public function testHgStackPull()
-    {
-        verify(
-            $this->hgStack
-                ->pull()
-                ->getCommand()
-        )->equals('hg pull');
-    }
-
-    public function testHgStackAddFiles()
-    {
-        verify(
-            $this->hgStack
-                ->add('*.php', '*.css')
-                ->getCommand()
-        )->equals('hg add -I *.php -X *.css');
-    }
-
-    public function testHgStackCommands()
-    {
-        verify(
-            $this->hgStack
-                ->cloneRepo('https://bitbucket.org/durin42/hgsubversion')
-                ->pull()
-                ->add()
-                ->commit('changed')
-                ->push()
-                ->tag('0.6.0')
-                ->push('0.6.0')
-                ->getCommand()
-        )->equals("hg clone https://bitbucket.org/durin42/hgsubversion && hg pull && hg add && hg commit -m 'changed' && hg push && hg tag 0.6.0 && hg push -b '0.6.0'");
-    }
-
-    public function testHgStackCommandsWithTagMessage()
-    {
-        verify(
-            $this->hgStack
-                ->cloneRepo('https://bitbucket.org/durin42/hgsubversion')
-                ->pull()
-                ->add()
-                ->commit('changed')
-                ->push()
-                ->tag('0.6.0', 'message')
-                ->push('0.6.0')
-                ->getCommand()
-        )->equals("hg clone https://bitbucket.org/durin42/hgsubversion && hg pull && hg add && hg commit -m 'changed' && hg push && hg tag -m 'message' 0.6.0 && hg push -b '0.6.0'");
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/NpmTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/NpmTest.php
deleted file mode 100644
index ce3ba6f4a..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/NpmTest.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class NpmTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $baseNpm;
-
-    protected function _before()
-    {
-        $this->baseNpm = test::double('Robo\Task\Npm\Base', [
-            'output' => new \Symfony\Component\Console\Output\NullOutput(),
-            'logger' => new \Psr\Log\NullLogger(),
-        ]);
-    }
-
-    // tests
-    public function testNpmInstall()
-    {
-        $npm = test::double('Robo\Task\Npm\Install', ['executeCommand' => null, 'logger' => new \Psr\Log\NullLogger()]);
-        (new \Robo\Task\Npm\Install('npm'))->run();
-        $npm->verifyInvoked('executeCommand', ['npm install']);
-    }
-
-    public function testNpmUpdate()
-    {
-        $npm = test::double('Robo\Task\Npm\Update', ['executeCommand' => null, 'logger' => new \Psr\Log\NullLogger()]);
-        (new \Robo\Task\Npm\Update('npm'))->run();
-        $npm->verifyInvoked('executeCommand', ['npm update']);
-    }
-
-    public function testNpmInstallCommand()
-    {
-        verify(
-            (new \Robo\Task\Npm\Install('npm'))->getCommand()
-        )->equals('npm install');
-
-        verify(
-            (new \Robo\Task\Npm\Install('npm'))->getCommand()
-        )->equals('npm install');
-
-        verify(
-            (new \Robo\Task\Npm\Install('npm'))
-                ->noDev()
-                ->getCommand()
-        )->equals('npm install --production');
-    }
-
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/PHPServerTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/PHPServerTest.php
deleted file mode 100644
index 307449582..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/PHPServerTest.php
+++ /dev/null
@@ -1,59 +0,0 @@
-<?php
-
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class PHPServerTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $process;
-
-    protected function _before()
-    {
-        $this->process = test::double('Symfony\Component\Process\Process', [
-            'run' => false,
-            'start' => false,
-            'getOutput' => 'Hello world',
-            'getExitCode' => 0,
-            'logger' => new \Psr\Log\NullLogger(),
-        ]);
-        test::double('Robo\Task\Development\PhpServer', ['output' => new \Symfony\Component\Console\Output\NullOutput()]);
-    }
-
-    public function testServerBackgroundRun()
-    {
-        $task = new \Robo\Task\Development\PhpServer('8000');
-        $task->setLogger(new \Psr\Log\NullLogger());
-
-        $task->background()->run();
-        $this->process->verifyInvoked('start');
-    }
-
-    public function testServerRun()
-    {
-        $task = new \Robo\Task\Development\PhpServer('8000');
-        $task->setLogger(new \Psr\Log\NullLogger());
-
-        $task->run();
-        $this->process->verifyInvoked('run');
-    }
-
-    public function testServerCommand()
-    {
-        if (strtolower(PHP_OS) === 'linux') {
-            $expectedCommand = 'exec php -S 127.0.0.1:8000 -t web';
-        } else {
-            $expectedCommand = 'php -S 127.0.0.1:8000 -t web';
-        }
-
-        verify(
-            (new \Robo\Task\Development\PhpServer('8000'))
-                ->host('127.0.0.1')
-                ->dir('web')
-                ->getCommand()
-        )->equals($expectedCommand);
-    }
-
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/PHPUnitTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/PHPUnitTest.php
deleted file mode 100644
index 3f7b235cc..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/PHPUnitTest.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class PHPUnitTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $phpunit;
-
-    protected function _before()
-    {
-        $this->phpunit = test::double('Robo\Task\Testing\PHPUnit', [
-            'executeCommand' => null,
-            'output' => new \Symfony\Component\Console\Output\NullOutput(),
-            'logger' => new \Psr\Log\NullLogger(),
-        ]);
-    }
-
-    // tests
-    public function testPhpUnitRun()
-    {
-        (new \Robo\Task\Testing\PHPUnit())->run();
-        $this->phpunit->verifyInvoked('executeCommand');
-    }
-
-    public function testPHPUnitCommand()
-    {
-        $task = (new \Robo\Task\Testing\PHPUnit('phpunit'))
-            ->bootstrap('bootstrap.php')
-            ->filter('Model')
-            ->group('important')
-            ->xml('result.xml')
-            ->debug();
-        verify($task->getCommand())->equals('phpunit --bootstrap bootstrap.php --filter Model --group important --log-junit result.xml --debug');
-        $task->run();
-        $this->phpunit->verifyInvoked('executeCommand', ['phpunit --bootstrap bootstrap.php --filter Model --group important --log-junit result.xml --debug']);
-    }
-
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/ParallelExecTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/ParallelExecTest.php
deleted file mode 100644
index 037f7ee32..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/ParallelExecTest.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class ParallelExecTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \CodeGuy
-     */
-    protected $guy;
-
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $process;
-
-    protected function _before()
-    {
-        $this->process = test::double('Symfony\Component\Process\Process', [
-            'run' => false,
-            'start' => false,
-            'isRunning' => false,
-            'getOutput' => 'Hello world',
-            'getExitCode' => 0,
-            'logger' => new \Psr\Log\NullLogger(),
-        ]);
-    }
-
-    public function testParallelExec()
-    {
-        $task = new \Robo\Task\Base\ParallelExec();
-        $task->setLogger($this->guy->logger());
-
-        $result = $task
-            ->process('ls 1')
-            ->process('ls 2')
-            ->process('ls 3')
-            ->run();
-        $this->process->verifyInvokedMultipleTimes('start', 3);
-        verify($result->getExitCode())->equals(0);
-        $this->guy->seeInOutput("3 processes finished");
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/PhpspecTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/PhpspecTest.php
deleted file mode 100644
index 71336b336..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/PhpspecTest.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class PhpspecTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $phpspec;
-
-    protected function _before()
-    {
-        $this->phpspec = test::double('Robo\Task\Testing\Phpspec', [
-            'executeCommand' => null,
-            'output' => new \Symfony\Component\Console\Output\NullOutput(),
-            'logger' => new \Psr\Log\NullLogger(),
-        ]);
-    }
-
-    // tests
-    public function testPhpSpecRun()
-    {
-        (new \Robo\Task\Testing\Phpspec('phpspec'))->run();
-        $this->phpspec->verifyInvoked('executeCommand', ['phpspec run']);
-    }
-
-    public function testPHPSpecCommand()
-    {
-        $task = (new \Robo\Task\Testing\Phpspec('phpspec'))
-            ->stopOnFail()
-            ->noCodeGeneration()
-            ->quiet()
-            ->verbose('vv')
-            ->noAnsi()
-            ->noInteraction()
-            ->format('pretty');
-        verify($task->getCommand())->equals('phpspec run --stop-on-failure --no-code-generation --quiet -vv --no-ansi --no-interaction --format pretty');
-        $task->run();
-        $this->phpspec->verifyInvoked('executeCommand', ['phpspec run --stop-on-failure --no-code-generation --quiet -vv --no-ansi --no-interaction --format pretty']);
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/RsyncTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/RsyncTest.php
deleted file mode 100644
index 957d21887..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/RsyncTest.php
+++ /dev/null
@@ -1,59 +0,0 @@
-<?php
-
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class RsyncTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \CodeGuy
-     */
-    protected $guy;
-
-    // tests
-    public function testRsync()
-    {
-        verify(
-            (new \Robo\Task\Remote\Rsync())
-                ->fromPath('src/')
-                ->toHost('localhost')
-                ->toUser('dev')
-                ->toPath('/var/www/html/app/')
-                ->recursive()
-                ->excludeVcs()
-                ->checksum()
-                ->wholeFile()
-                ->verbose()
-                ->progress()
-                ->humanReadable()
-                ->stats()
-                ->getCommand()
-        )->equals(
-                'rsync --recursive --exclude .git --exclude .svn --exclude .hg --checksum --whole-file --verbose --progress --human-readable --stats src/ \'dev@localhost:/var/www/html/app/\''
-        );
-
-        // From the folder 'foo bar' (with space) in 'src' directory
-        verify(
-            (new \Robo\Task\Remote\Rsync())
-                ->fromPath('src/foo bar/baz')
-                ->toHost('localhost')
-                ->toUser('dev')
-                ->toPath('/var/path/with/a space')
-                ->getCommand()
-        )->equals(
-                'rsync \'src/foo bar/baz\' \'dev@localhost:/var/path/with/a space\''
-        );
-
-        // Copy two folders, 'src/foo' and 'src/bar'
-        verify(
-            (new \Robo\Task\Remote\Rsync())
-                ->fromPath(['src/foo', 'src/bar'])
-                ->toHost('localhost')
-                ->toUser('dev')
-                ->toPath('/var/path/with/a space')
-                ->getCommand()
-        )->equals(
-                'rsync src/foo src/bar \'dev@localhost:/var/path/with/a space\''
-        );
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/SemVerTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/SemVerTest.php
deleted file mode 100644
index f68535bbe..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/SemVerTest.php
+++ /dev/null
@@ -1,72 +0,0 @@
-<?php
-
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class SemVerTest extends \Codeception\TestCase\Test
-{
-    public function testSemver()
-    {
-        $semver = test::double('Robo\Task\Development\SemVer', ['dump' => null]);
-        $res = (new \Robo\Task\Development\SemVer())
-            ->increment('major')
-            ->prerelease('RC')
-            ->increment('patch')
-            ->run();
-        verify($res->getMessage())->equals('v1.0.1-RC.1');
-        $semver->verifyInvoked('dump');
-    }
-
-    public function testSemverIncrementMinorAfterIncrementedPatch()
-    {
-        $semver = test::double('Robo\Task\Development\SemVer', ['dump' => null]);
-        $res = (new \Robo\Task\Development\SemVer())
-            ->increment('patch')
-            ->run();
-        verify($res->getMessage())->equals('v0.0.1');
-        $res = (new \Robo\Task\Development\SemVer())
-            ->increment('minor')
-            ->run();
-        verify($res->getMessage())->equals('v0.1.0');
-        $semver->verifyInvoked('dump');
-    }
-
-    public function testSemverIncrementMajorAfterIncrementedMinorAndPatch()
-    {
-        $semver = test::double('Robo\Task\Development\SemVer', ['dump' => null]);
-        $res = (new \Robo\Task\Development\SemVer())
-            ->increment('patch')
-            ->run();
-        verify($res->getMessage())->equals('v0.0.1');
-        $res = (new \Robo\Task\Development\SemVer())
-            ->increment('minor')
-            ->run();
-        verify($res->getMessage())->equals('v0.1.0');
-        $res = (new \Robo\Task\Development\SemVer())
-            ->increment('major')
-            ->run();
-        verify($res->getMessage())->equals('v1.0.0');
-        $semver->verifyInvoked('dump');
-    }
-
-    public function testThrowsExceptionWhenIncrementWithWrongParameter()
-    {
-        \PHPUnit_Framework_TestCase::setExpectedExceptionRegExp(
-            'Robo\Exception\TaskException',
-            '/Bad argument, only one of the following is allowed: major, minor, patch/'
-        );
-        $res = (new \Robo\Task\Development\SemVer())
-            ->increment('wrongParameter');
-    }
-
-    public function testThrowsExceptionWhenSemverFileNotWriteable()
-    {
-        \PHPUnit_Framework_TestCase::setExpectedExceptionRegExp(
-            'Robo\Exception\TaskException',
-            '/Failed to write semver file./'
-        );
-        (new \Robo\Task\Development\SemVer('/.semver'))
-            ->increment('major')
-            ->run();
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/SshTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/SshTest.php
deleted file mode 100644
index ec2289988..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/SshTest.php
+++ /dev/null
@@ -1,61 +0,0 @@
-<?php
-
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class SshTest extends \Codeception\TestCase\Test
-{
-    // tests
-    public function testBasicCommand()
-    {
-        verify(
-            (new \Robo\Task\Remote\Ssh('remote.example.com', 'user'))
-                ->exec('ls -la')
-                ->exec('chmod g+x logs')
-                ->getCommand()
-        )->equals("ssh user@remote.example.com 'ls -la && chmod g+x logs'");
-    }
-
-    public function testStopOnFail()
-    {
-        verify(
-            (new \Robo\Task\Remote\Ssh('remote.example.com', 'user'))
-                ->stopOnFail(false)
-                ->exec('one')
-                ->exec('two')
-                ->getCommand()
-        )->equals("ssh user@remote.example.com 'one ; two'");
-    }
-
-    /**
-     * Sets static configuration, then runs task without working dir, with working dir and again without.
-     */
-    public function testWorkingDirectoryStaticConfiguration()
-    {
-        \Robo\Task\Remote\Ssh::configure('remoteDir', '/some-dir');
-        verify(
-            (new \Robo\Task\Remote\Ssh('remote.example.com', 'user'))
-                ->setConfig(Robo::config())
-                ->exec('echo test')
-                ->getCommand()
-        )->equals("ssh user@remote.example.com 'cd \"/some-dir\" && echo test'");
-        verify(
-            (new \Robo\Task\Remote\Ssh('remote.example.com', 'user'))
-                ->remoteDir('/other-dir')
-                ->exec('echo test')
-                ->getCommand()
-        )->equals("ssh user@remote.example.com 'cd \"/other-dir\" && echo test'");
-        verify(
-            (new \Robo\Task\Remote\Ssh('remote.example.com', 'user'))
-                ->setConfig(Robo::config())
-                ->exec('echo test')
-                ->getCommand()
-        )->equals("ssh user@remote.example.com 'cd \"/some-dir\" && echo test'");
-        \Robo\Task\Remote\Ssh::configure('remoteDir', null);
-        verify(
-            (new \Robo\Task\Remote\Ssh('remote.example.com', 'user'))
-                ->exec('echo test')
-                ->getCommand()
-        )->equals("ssh user@remote.example.com 'echo test'");
-    }
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/Task/SvnTest.php b/lib/composer/vendor/consolidation/robo/tests/unit/Task/SvnTest.php
deleted file mode 100644
index eeff03b7d..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/Task/SvnTest.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-
-use AspectMock\Test as test;
-use Robo\Robo;
-
-class SvnTest extends \Codeception\TestCase\Test
-{
-    /**
-     * @var \AspectMock\Proxy\ClassProxy
-     */
-    protected $svn;
-
-    protected function _before()
-    {
-        $progressBar = test::double('Symfony\Component\Console\Helper\ProgressBar');
-        $nullOutput = new \Symfony\Component\Console\Output\NullOutput();
-
-        $progressIndicator = new \Robo\Common\ProgressIndicator($progressBar, $nullOutput);
-
-        $this->svn = test::double('Robo\Task\Vcs\SvnStack', [
-            'executeCommand' => new \AspectMock\Proxy\Anything(),
-            'output' => $nullOutput,
-            'logger' => new \Psr\Log\NullLogger(),
-            'logger' => Robo::logger(),
-            'getConfig' => Robo::config(),
-            'progressIndicator' => $progressIndicator,
-        ]);
-    }
-
-    // tests
-    public function testSvnStackRun()
-    {
-        $this->svn->construct()->update()->add()->run();
-        $this->svn->verifyInvoked('executeCommand', ['svn update && svn add']);
-    }
-
-    public function testSvnStackCommands()
-    {
-        verify(
-            (new \Robo\Task\Vcs\SvnStack('guest', 'foo'))
-                ->checkout('svn://server/trunk')
-                ->update()
-                ->add()
-                ->commit('changed')
-                ->getCommand()
-        )->equals("svn --username guest --password foo checkout svn://server/trunk && svn --username guest --password foo update && svn --username guest --password foo add && svn --username guest --password foo commit -m 'changed'");
-    }
-
-}
diff --git a/lib/composer/vendor/consolidation/robo/tests/unit/_bootstrap.php b/lib/composer/vendor/consolidation/robo/tests/unit/_bootstrap.php
deleted file mode 100644
index 8a8855580..000000000
--- a/lib/composer/vendor/consolidation/robo/tests/unit/_bootstrap.php
+++ /dev/null
@@ -1,2 +0,0 @@
-<?php
-// Here you can initialize variables that will be available to your tests
diff --git a/lib/composer/vendor/container-interop/container-interop/README.md b/lib/composer/vendor/container-interop/container-interop/README.md
index ec434d0f2..cdd7a44c8 100644
--- a/lib/composer/vendor/container-interop/container-interop/README.md
+++ b/lib/composer/vendor/container-interop/container-interop/README.md
@@ -1,11 +1,25 @@
 # Container Interoperability
 
 [![Latest Stable Version](https://poser.pugx.org/container-interop/container-interop/v/stable.png)](https://packagist.org/packages/container-interop/container-interop)
+[![Total Downloads](https://poser.pugx.org/container-interop/container-interop/downloads.svg)](https://packagist.org/packages/container-interop/container-interop)
+
+## Deprecation warning!
+
+Starting Feb. 13th 2017, container-interop is officially deprecated in favor of [PSR-11](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-11-container.md).
+Container-interop has been the test-bed of PSR-11. From v1.2, container-interop directly extends PSR-11 interfaces.
+Therefore, all containers implementing container-interop are now *de-facto* compatible with PSR-11.
+
+- Projects implementing container-interop interfaces are encouraged to directly implement PSR-11 interfaces instead.
+- Projects consuming container-interop interfaces are very strongly encouraged to directly type-hint on PSR-11 interfaces, in order to be compatible with PSR-11 containers that are not compatible with container-interop.
+
+Regarding the delegate lookup feature, that is present in container-interop and not in PSR-11, the feature is actually a design pattern. It is therefore not deprecated. Documentation regarding this design pattern will be migrated from this repository into a separate website in the future.
+
+## About
 
 *container-interop* tries to identify and standardize features in *container* objects (service locators,
-dependency injection containers, etc.) to achieve interopererability.
+dependency injection containers, etc.) to achieve interoperability.
 
-Through discussions and trials, we try to create a standard, made of common interfaces but also recommendations. 
+Through discussions and trials, we try to create a standard, made of common interfaces but also recommendations.
 
 If PHP projects that provide container implementations begin to adopt these common standards, then PHP
 applications and projects that use containers can depend on the common interfaces instead of specific
@@ -22,11 +36,7 @@ this project will pave the way for one or more future PSRs.
 You can install this package through Composer:
 
 ```json
-{
-    "require": {
-        "container-interop/container-interop": "~1.0"
-    }
-}
+composer require container-interop/container-interop
 ```
 
 The packages adheres to the [SemVer](http://semver.org/) specification, and there will be full backward compatibility
@@ -41,7 +51,7 @@ between minor versions.
 Describes the interface of a container that exposes methods to read its entries.
 - [*Delegate lookup feature*](docs/Delegate-lookup.md).
 [Meta Document](docs/Delegate-lookup-meta.md).
-Describes the ability for a container to delegate the lookup of its dependencies to a third-party container. This 
+Describes the ability for a container to delegate the lookup of its dependencies to a third-party container. This
 feature lets several containers work together in a single application.
 
 ### Proposed
@@ -52,19 +62,72 @@ View open [request for comments](https://github.com/container-interop/container-
 
 ### Projects implementing `ContainerInterface`
 
-- [Acclimate](https://github.com/jeremeamia/acclimate-container)
-- [dcp-di](https://github.com/estelsmith/dcp-di)
+- [Acclimate](https://github.com/jeremeamia/acclimate-container): Adapters for
+  Aura.Di, Laravel, Nette DI, Pimple, Symfony DI, ZF2 Service manager, ZF2
+  Dependency injection and any container using `ArrayAccess`
+- [Aura.Di](https://github.com/auraphp/Aura.Di)
+- [auryn-container-interop](https://github.com/elazar/auryn-container-interop)
+- [Burlap](https://github.com/codeeverything/burlap)
+- [Chernozem](https://github.com/pyrsmk/Chernozem)
+- [Data Manager](https://github.com/chrismichaels84/data-manager)
+- [Disco](https://github.com/bitexpert/disco)
+- [InDI](https://github.com/idealogica/indi)
+- [League/Container](http://container.thephpleague.com/)
 - [Mouf](http://mouf-php.com)
 - [Njasm Container](https://github.com/njasm/container)
 - [PHP-DI](http://php-di.org)
+- [Picotainer](https://github.com/thecodingmachine/picotainer)
 - [PimpleInterop](https://github.com/moufmouf/pimple-interop)
+- [Pimple3-ContainerInterop](https://github.com/Sam-Burns/pimple3-containerinterop) (using Pimple v3)
+- [SitePoint Container](https://github.com/sitepoint/Container)
+- [Thruster Container](https://github.com/ThrusterIO/container) (PHP7 only)
+- [Ultra-Lite Container](https://github.com/ultra-lite/container)
+- [Unbox](https://github.com/mindplay-dk/unbox)
 - [XStatic](https://github.com/jeremeamia/xstatic)
+- [Zend\ServiceManager](https://github.com/zendframework/zend-servicemanager)
+- [Zit](https://github.com/inxilpro/Zit)
 
 ### Projects implementing the *delegate lookup* feature
 
+- [Aura.Di](https://github.com/auraphp/Aura.Di)
+- [Burlap](https://github.com/codeeverything/burlap)
+- [Chernozem](https://github.com/pyrsmk/Chernozem)
+- [InDI](https://github.com/idealogica/indi)
+- [League/Container](http://container.thephpleague.com/)
 - [Mouf](http://mouf-php.com)
+- [Picotainer](https://github.com/thecodingmachine/picotainer)
 - [PHP-DI](http://php-di.org)
 - [PimpleInterop](https://github.com/moufmouf/pimple-interop)
+- [Ultra-Lite Container](https://github.com/ultra-lite/container)
+
+### Middlewares implementing `ContainerInterface`
+
+- [Alias-Container](https://github.com/thecodingmachine/alias-container): add
+  aliases support to any container
+- [Prefixer-Container](https://github.com/thecodingmachine/prefixer-container):
+  dynamically prefix identifiers
+- [Lazy-Container](https://github.com/snapshotpl/lazy-container): lazy services
+
+### Projects using `ContainerInterface`
+
+The list below contains only a sample of all the projects consuming `ContainerInterface`. For a more complete list have a look [here](http://packanalyst.com/class?q=Interop%5CContainer%5CContainerInterface).
+
+| | Downloads |
+| --- | --- |
+| [Adroit](https://github.com/bitexpert/adroit) | ![](https://img.shields.io/packagist/dt/bitexpert/adroit.svg) |
+| [Behat](https://github.com/Behat/Behat/pull/974) | ![](https://img.shields.io/packagist/dt/behat/behat.svg) |
+| [blast-facades](https://github.com/phpthinktank/blast-facades): Minimize complexity and represent dependencies as facades. | ![](https://img.shields.io/packagist/dt/blast/facades.svg) |
+| [interop.silex.di](https://github.com/thecodingmachine/interop.silex.di): an extension to [Silex](http://silex.sensiolabs.org/) that adds support for any *container-interop* compatible container | ![](https://img.shields.io/packagist/dt/mouf/interop.silex.di.svg) |
+| [mindplay/walkway](https://github.com/mindplay-dk/walkway): a modular request router | ![](https://img.shields.io/packagist/dt/mindplay/walkway.svg) |
+| [mindplay/middleman](https://github.com/mindplay-dk/middleman): minimalist PSR-7 middleware dispatcher | ![](https://img.shields.io/packagist/dt/mindplay/middleman.svg) |
+| [PHP-DI/Invoker](https://github.com/PHP-DI/Invoker): extensible and configurable invoker/dispatcher | ![](https://img.shields.io/packagist/dt/php-di/invoker.svg) |
+| [Prophiler](https://github.com/fabfuel/prophiler) | ![](https://img.shields.io/packagist/dt/fabfuel/prophiler.svg) |
+| [Silly](https://github.com/mnapoli/silly): CLI micro-framework | ![](https://img.shields.io/packagist/dt/mnapoli/silly.svg) |
+| [Slim v3](https://github.com/slimphp/Slim) | ![](https://img.shields.io/packagist/dt/slim/slim.svg) |
+| [Splash](http://mouf-php.com/packages/mouf/mvc.splash-common/version/8.0-dev/README.md) | ![](https://img.shields.io/packagist/dt/mouf/mvc.splash-common.svg) |
+| [Woohoo Labs. Harmony](https://github.com/woohoolabs/harmony): a flexible micro-framework | ![](https://img.shields.io/packagist/dt/woohoolabs/harmony.svg) |
+| [zend-expressive](https://github.com/zendframework/zend-expressive) | ![](https://img.shields.io/packagist/dt/zendframework/zend-expressive.svg) |
+
 
 ## Workflow
 
diff --git a/lib/composer/vendor/container-interop/container-interop/composer.json b/lib/composer/vendor/container-interop/container-interop/composer.json
index 84f387528..855f76672 100644
--- a/lib/composer/vendor/container-interop/container-interop/composer.json
+++ b/lib/composer/vendor/container-interop/container-interop/composer.json
@@ -2,10 +2,14 @@
     "name": "container-interop/container-interop",
     "type": "library",
     "description": "Promoting the interoperability of container objects (DIC, SL, etc.)",
+    "homepage": "https://github.com/container-interop/container-interop",
     "license": "MIT",
     "autoload": {
         "psr-4": {
             "Interop\\Container\\": "src/Interop/Container/"
         }
+    },
+    "require": {
+        "psr/container": "^1.0"
     }
 }
diff --git a/lib/composer/vendor/container-interop/container-interop/docs/ContainerInterface-meta.md b/lib/composer/vendor/container-interop/container-interop/docs/ContainerInterface-meta.md
index 90711c905..59f3d5599 100644
--- a/lib/composer/vendor/container-interop/container-interop/docs/ContainerInterface-meta.md
+++ b/lib/composer/vendor/container-interop/container-interop/docs/ContainerInterface-meta.md
@@ -54,7 +54,7 @@ The summary of the analysis showed that:
 - all containers offer a method to get an entry by its id
 - a large majority name such method `get()`
 - for all containers, the `get()` method has 1 mandatory parameter of type string
-- some containers have an optional additional argument for `get()`, but it doesn't same the same purpose between containers
+- some containers have an optional additional argument for `get()`, but it doesn't have the same purpose between containers
 - a large majority of the containers offer a method to test if it can return an entry by its id
 - a majority name such method `has()`
 - for all containers offering `has()`, the method has exactly 1 parameter of type string
diff --git a/lib/composer/vendor/container-interop/container-interop/docs/ContainerInterface.md b/lib/composer/vendor/container-interop/container-interop/docs/ContainerInterface.md
index 9f609674c..bda973d6f 100644
--- a/lib/composer/vendor/container-interop/container-interop/docs/ContainerInterface.md
+++ b/lib/composer/vendor/container-interop/container-interop/docs/ContainerInterface.md
@@ -11,8 +11,8 @@ The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD",
 interpreted as described in [RFC 2119][].
 
 The word `implementor` in this document is to be interpreted as someone
-implementing the `ContainerInterface` in a depency injection-related library or framework.
-Users of dependency injections containers (DIC) are refered to as `user`.
+implementing the `ContainerInterface` in a dependency injection-related library or framework.
+Users of dependency injections containers (DIC) are referred to as `user`.
 
 [RFC 2119]: http://tools.ietf.org/html/rfc2119
 
@@ -31,50 +31,52 @@ Users of dependency injections containers (DIC) are refered to as `user`.
   `user` SHOULD NOT rely on getting the same value on 2 successive calls.
   While `ContainerInterface` only defines one mandatory parameter in `get()`, implementations
   MAY accept additional optional parameters.
-  
+
 - `has` takes one unique parameter: an entry identifier. It MUST return `true`
   if an entry identifier is known to the container and `false` if it is not.
-  
+  `has($id)` returning true does not mean that `get($id)` will not throw an exception.
+  It does however mean that `get($id)` will not throw a `NotFoundException`.
+
 ### 1.2 Exceptions
 
-Exceptions directly thrown by the container MUST implement the 
+Exceptions directly thrown by the container MUST implement the
 [`Interop\Container\Exception\ContainerException`](../src/Interop/Container/Exception/ContainerException.php).
 
-A call to the `get` method with a non-existing id should throw a
+A call to the `get` method with a non-existing id SHOULD throw a
 [`Interop\Container\Exception\NotFoundException`](../src/Interop/Container/Exception/NotFoundException.php).
 
 ### 1.3 Additional features
 
-This section describes additional features that MAY be added to a container. Containers are not 
+This section describes additional features that MAY be added to a container. Containers are not
 required to implement these features to respect the ContainerInterface.
 
 #### 1.3.1 Delegate lookup feature
 
-The goal of the *delegate lookup* feature is to allow several containers to share entries. 
+The goal of the *delegate lookup* feature is to allow several containers to share entries.
 Containers implementing this feature can perform dependency lookups in other containers.
 
-Containers implementing this feature will offer a greater lever of interoperability 
+Containers implementing this feature will offer a greater lever of interoperability
 with other containers. Implementation of this feature is therefore RECOMMENDED.
 
 A container implementing this feature:
 
 - MUST implement the `ContainerInterface`
-- MUST provide a way to register a delegate container (using a constructor parameter, or a setter, 
+- MUST provide a way to register a delegate container (using a constructor parameter, or a setter,
   or any possible way). The delegate container MUST implement the `ContainerInterface`.
 
 When a container is configured to use a delegate container for dependencies:
 
-- Calls to the `get` method should only return an entry if the entry is part of the container. 
-  If the entry is not part of the container, an exception should be thrown 
+- Calls to the `get` method should only return an entry if the entry is part of the container.
+  If the entry is not part of the container, an exception should be thrown
   (as requested by the `ContainerInterface`).
 - Calls to the `has` method should only return `true` if the entry is part of the container.
   If the entry is not part of the container, `false` should be returned.
-- If the fetched entry has dependencies, **instead** of performing 
+- If the fetched entry has dependencies, **instead** of performing
   the dependency lookup in the container, the lookup is performed on the *delegate container*.
 
 Important! By default, the lookup SHOULD be performed on the delegate container **only**, not on the container itself.
 
-It is however allowed for containers to provide exception cases for special entries, and a way to lookup 
+It is however allowed for containers to provide exception cases for special entries, and a way to lookup
 into the same container (or another container) instead of the delegate container.
 
 2. Package
@@ -114,6 +116,9 @@ interface ContainerInterface
      * Returns true if the container can return an entry for the given identifier.
      * Returns false otherwise.
      *
+     * `has($id)` returning true does not mean that `get($id)` will not throw an exception.
+     * It does however mean that `get($id)` will not throw a `NotFoundException`.
+     *
      * @param string $id Identifier of the entry to look for.
      *
      * @return boolean
diff --git a/lib/composer/vendor/container-interop/container-interop/docs/Delegate-lookup-meta.md b/lib/composer/vendor/container-interop/container-interop/docs/Delegate-lookup-meta.md
index d21ebf928..6048b73e2 100644
--- a/lib/composer/vendor/container-interop/container-interop/docs/Delegate-lookup-meta.md
+++ b/lib/composer/vendor/container-interop/container-interop/docs/Delegate-lookup-meta.md
@@ -89,16 +89,16 @@ In the example above, "container 2" contains a controller "myController" and the
 Without the *delegate lookup* feature, when requesting the "myController" instance to container 2, it would take 
 in charge the instanciation of both entries.
 
-However, using the *delegate lookup* feature, here is what happens when we ask the composite controller for the 
+However, using the *delegate lookup* feature, here is what happens when we ask the composite container for the 
 "myController" instance:
 
-- The composite controller asks container 1 if if contains the "myController" instance. The answer is no.
-- The composite controller asks container 2 if if contains the "myController" instance. The answer is yes.
-- The composite controller performs a `get` call on container 2 for the "myController" instance.
+- The composite container asks container 1 if if contains the "myController" instance. The answer is no.
+- The composite container asks container 2 if if contains the "myController" instance. The answer is yes.
+- The composite container performs a `get` call on container 2 for the "myController" instance.
 - Container 2 sees that "myController" has a dependency on "entityManager".
-- Container 2 delegates the lookup of "entityManager" to the composite controller.
-- The composite controller asks container 1 if if contains the "entityManager" instance. The answer is yes.
-- The composite controller performs a `get` call on container 1 for the "entityManager" instance.
+- Container 2 delegates the lookup of "entityManager" to the composite container.
+- The composite container asks container 1 if if contains the "entityManager" instance. The answer is yes.
+- The composite container performs a `get` call on container 1 for the "entityManager" instance.
 
 In the end, we get a controller instanciated by container 2 that references an entityManager instanciated
 by container 1.
diff --git a/lib/composer/vendor/container-interop/container-interop/docs/Delegate-lookup.md b/lib/composer/vendor/container-interop/container-interop/docs/Delegate-lookup.md
index 04eb3aea0..f64a8f785 100644
--- a/lib/composer/vendor/container-interop/container-interop/docs/Delegate-lookup.md
+++ b/lib/composer/vendor/container-interop/container-interop/docs/Delegate-lookup.md
@@ -3,10 +3,10 @@ Delegate lookup feature
 
 This document describes a standard for dependency injection containers.
 
-The goal set by the *delegate lookup* feature is to allow several containers to share entries. 
+The goal set by the *delegate lookup* feature is to allow several containers to share entries.
 Containers implementing this feature can perform dependency lookups in other containers.
 
-Containers implementing this feature will offer a greater lever of interoperability 
+Containers implementing this feature will offer a greater lever of interoperability
 with other containers. Implementation of this feature is therefore RECOMMENDED.
 
 The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD",
@@ -15,7 +15,7 @@ interpreted as described in [RFC 2119][].
 
 The word `implementor` in this document is to be interpreted as someone
 implementing the delegate lookup feature in a dependency injection-related library or framework.
-Users of dependency injections containers (DIC) are refered to as `user`.
+Users of dependency injections containers (DIC) are referred to as `user`.
 
 [RFC 2119]: http://tools.ietf.org/html/rfc2119
 
@@ -36,22 +36,22 @@ fetching the dependencies from.
 A container implementing the *delegate lookup* feature:
 
 - MUST implement the [`ContainerInterface`](ContainerInterface.md)
-- MUST provide a way to register a delegate container (using a constructor parameter, or a setter, 
+- MUST provide a way to register a delegate container (using a constructor parameter, or a setter,
   or any possible way). The delegate container MUST implement the [`ContainerInterface`](ContainerInterface.md).
 
 When a container is configured to use a delegate container for dependencies:
 
 - Calls to the `get` method should only return an entry if the entry is part of the container.
-  If the entry is not part of the container, an exception should be thrown 
+  If the entry is not part of the container, an exception should be thrown
   (as requested by the [`ContainerInterface`](ContainerInterface.md)).
 - Calls to the `has` method should only return `true` if the entry is part of the container.
   If the entry is not part of the container, `false` should be returned.
-- If the fetched entry has dependencies, **instead** of performing 
+- If the fetched entry has dependencies, **instead** of performing
   the dependency lookup in the container, the lookup is performed on the *delegate container*.
 
 Important: By default, the dependency lookups SHOULD be performed on the delegate container **only**, not on the container itself.
 
-It is however allowed for containers to provide exception cases for special entries, and a way to lookup 
+It is however allowed for containers to provide exception cases for special entries, and a way to lookup
 into the same container (or another container) instead of the delegate container.
 
 3. Package / Interface
diff --git a/lib/composer/vendor/container-interop/container-interop/docs/images/interoperating_containers.png b/lib/composer/vendor/container-interop/container-interop/docs/images/interoperating_containers.png
index 9c672e16c..1d3fdd0dd 100644
Binary files a/lib/composer/vendor/container-interop/container-interop/docs/images/interoperating_containers.png and b/lib/composer/vendor/container-interop/container-interop/docs/images/interoperating_containers.png differ
diff --git a/lib/composer/vendor/container-interop/container-interop/docs/images/priority.png b/lib/composer/vendor/container-interop/container-interop/docs/images/priority.png
index 5760dc71b..d02cb7d1f 100644
Binary files a/lib/composer/vendor/container-interop/container-interop/docs/images/priority.png and b/lib/composer/vendor/container-interop/container-interop/docs/images/priority.png differ
diff --git a/lib/composer/vendor/container-interop/container-interop/docs/images/side_by_side_containers.png b/lib/composer/vendor/container-interop/container-interop/docs/images/side_by_side_containers.png
index 24ca03c7c..87884bc29 100644
Binary files a/lib/composer/vendor/container-interop/container-interop/docs/images/side_by_side_containers.png and b/lib/composer/vendor/container-interop/container-interop/docs/images/side_by_side_containers.png differ
diff --git a/lib/composer/vendor/container-interop/container-interop/src/Interop/Container/ContainerInterface.php b/lib/composer/vendor/container-interop/container-interop/src/Interop/Container/ContainerInterface.php
index dee5ffa7a..a75468f6a 100644
--- a/lib/composer/vendor/container-interop/container-interop/src/Interop/Container/ContainerInterface.php
+++ b/lib/composer/vendor/container-interop/container-interop/src/Interop/Container/ContainerInterface.php
@@ -5,33 +5,11 @@
 
 namespace Interop\Container;
 
-use Interop\Container\Exception\ContainerException;
-use Interop\Container\Exception\NotFoundException;
+use Psr\Container\ContainerInterface as PsrContainerInterface;
 
 /**
  * Describes the interface of a container that exposes methods to read its entries.
  */
-interface ContainerInterface
+interface ContainerInterface extends PsrContainerInterface
 {
-    /**
-     * Finds an entry of the container by its identifier and returns it.
-     *
-     * @param string $id Identifier of the entry to look for.
-     *
-     * @throws NotFoundException  No entry was found for this identifier.
-     * @throws ContainerException Error while retrieving the entry.
-     *
-     * @return mixed Entry.
-     */
-    public function get($id);
-
-    /**
-     * Returns true if the container can return an entry for the given identifier.
-     * Returns false otherwise.
-     *
-     * @param string $id Identifier of the entry to look for.
-     *
-     * @return boolean
-     */
-    public function has($id);
 }
diff --git a/lib/composer/vendor/container-interop/container-interop/src/Interop/Container/Exception/ContainerException.php b/lib/composer/vendor/container-interop/container-interop/src/Interop/Container/Exception/ContainerException.php
index d8674341e..3964061a2 100644
--- a/lib/composer/vendor/container-interop/container-interop/src/Interop/Container/Exception/ContainerException.php
+++ b/lib/composer/vendor/container-interop/container-interop/src/Interop/Container/Exception/ContainerException.php
@@ -5,9 +5,11 @@
 
 namespace Interop\Container\Exception;
 
+use Psr\Container\ContainerExceptionInterface as PsrContainerException;
+
 /**
  * Base interface representing a generic exception in a container.
  */
-interface ContainerException
+interface ContainerException extends PsrContainerException
 {
 }
diff --git a/lib/composer/vendor/container-interop/container-interop/src/Interop/Container/Exception/NotFoundException.php b/lib/composer/vendor/container-interop/container-interop/src/Interop/Container/Exception/NotFoundException.php
index 714d7a912..031b3ab4e 100644
--- a/lib/composer/vendor/container-interop/container-interop/src/Interop/Container/Exception/NotFoundException.php
+++ b/lib/composer/vendor/container-interop/container-interop/src/Interop/Container/Exception/NotFoundException.php
@@ -5,9 +5,11 @@
 
 namespace Interop\Container\Exception;
 
+use Psr\Container\NotFoundExceptionInterface as PsrNotFoundException;
+
 /**
  * No entry was found in the container.
  */
-interface NotFoundException extends ContainerException
+interface NotFoundException extends ContainerException, PsrNotFoundException
 {
 }
diff --git a/lib/composer/vendor/dflydev/dot-access-data/.gitignore b/lib/composer/vendor/dflydev/dot-access-data/.gitignore
new file mode 100644
index 000000000..987e2a253
--- /dev/null
+++ b/lib/composer/vendor/dflydev/dot-access-data/.gitignore
@@ -0,0 +1,2 @@
+composer.lock
+vendor
diff --git a/lib/composer/vendor/dflydev/dot-access-data/.travis.yml b/lib/composer/vendor/dflydev/dot-access-data/.travis.yml
new file mode 100644
index 000000000..61dacddb5
--- /dev/null
+++ b/lib/composer/vendor/dflydev/dot-access-data/.travis.yml
@@ -0,0 +1,13 @@
+language: php
+
+php:
+  - 5.3
+  - 5.4
+  - 5.5
+  - 5.6
+
+before_script:
+  - wget -nc http://getcomposer.org/composer.phar
+  - php composer.phar install --dev
+
+script: phpunit --coverage-text
diff --git a/lib/composer/vendor/dflydev/dot-access-data/LICENSE b/lib/composer/vendor/dflydev/dot-access-data/LICENSE
new file mode 100644
index 000000000..b6880d433
--- /dev/null
+++ b/lib/composer/vendor/dflydev/dot-access-data/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2012 Dragonfly Development Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/lib/composer/vendor/dflydev/dot-access-data/README.md b/lib/composer/vendor/dflydev/dot-access-data/README.md
new file mode 100644
index 000000000..308a84b93
--- /dev/null
+++ b/lib/composer/vendor/dflydev/dot-access-data/README.md
@@ -0,0 +1,118 @@
+Dot Access Data
+===============
+
+Given a deep data structure, access data by dot notation.
+
+
+Requirements
+------------
+
+ * PHP (5.3+)
+
+
+Usage
+-----
+
+Abstract example:
+
+```php
+use Dflydev\DotAccessData\Data;
+
+$data = new Data;
+
+$data->set('a.b.c', 'C');
+$data->set('a.b.d', 'D1');
+$data->append('a.b.d', 'D2');
+$data->set('a.b.e', array('E0', 'E1', 'E2'));
+
+// C
+$data->get('a.b.c');
+
+// array('D1', 'D2')
+$data->get('a.b.d');
+
+// array('E0', 'E1', 'E2')
+$data->get('a.b.e');
+
+// true
+$data->has('a.b.c');
+
+// false
+$data->has('a.b.d.j');
+```
+
+A more concrete example:
+
+```php
+use Dflydev\DotAccessData\Data;
+
+$data = new Data(array(
+    'hosts' => array(
+        'hewey' => array(
+            'username' => 'hman',
+            'password' => 'HPASS',
+            'roles' => array('web'),
+        ),
+        'dewey' => array(
+            'username' => 'dman',
+            'password' => 'D---S',
+            'roles' => array('web', 'db'),
+            'nick' => 'dewey dman'
+        ),
+        'lewey' => array(
+            'username' => 'lman',
+            'password' => 'LP@$$',
+            'roles' => array('db'),
+        ),
+    )
+));
+
+// hman
+$username = $data->get('hosts.hewey.username');
+// HPASS
+$password = $data->get('hosts.hewey.password');
+// array('web')
+$roles = $data->get('hosts.hewey.roles');
+// dewey dman
+$nick = $data->get('hosts.dewey.nick');
+// Unknown
+$nick = $data->get('hosts.lewey.nick', 'Unknown');
+
+// DataInterface instance
+$dewey = $data->getData('hosts.dewey');
+// dman
+$username = $dewey->get('username');
+// D---S
+$password = $dewey->get('password');
+// array('web', 'db')
+$roles = $dewey->get('roles');
+
+// No more lewey
+$data->remove('hosts.lewey');
+
+// Add DB to hewey's roles
+$data->append('hosts.hewey.roles', 'db');
+
+$data->set('hosts.april', array(
+    'username' => 'aman',
+    'password' => '@---S',
+    'roles' => array('web'),
+));
+
+// Check if a key exists (true to this case)
+$hasKey = $data->has('hosts.dewey.username');
+```
+
+
+License
+-------
+
+This library is licensed under the New BSD License - see the LICENSE file
+for details.
+
+
+Community
+---------
+
+If you have questions or want to help out, join us in the
+[#dflydev](irc://irc.freenode.net/#dflydev) channel on irc.freenode.net.
diff --git a/lib/composer/vendor/dflydev/dot-access-data/composer.json b/lib/composer/vendor/dflydev/dot-access-data/composer.json
new file mode 100644
index 000000000..b200c9f24
--- /dev/null
+++ b/lib/composer/vendor/dflydev/dot-access-data/composer.json
@@ -0,0 +1,38 @@
+{
+    "name": "dflydev/dot-access-data",
+    "type": "library",
+    "description": "Given a deep data structure, access data by dot notation.",
+    "homepage": "https://github.com/dflydev/dflydev-dot-access-data",
+    "keywords": ["dot", "access", "data", "notation"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Dragonfly Development Inc.",
+            "email": "info@dflydev.com",
+            "homepage": "http://dflydev.com"
+        },
+        {
+            "name": "Beau Simensen",
+            "email": "beau@dflydev.com",
+            "homepage": "http://beausimensen.com"
+        },
+        {
+            "name": "Carlos Frutos",
+            "email": "carlos@kiwing.it",
+            "homepage": "https://github.com/cfrutos"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.2"
+    },
+    "autoload": {
+        "psr-0": {
+            "Dflydev\\DotAccessData": "src"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0-dev"
+        }
+    }
+}
diff --git a/lib/composer/vendor/dflydev/dot-access-data/phpunit.xml.dist b/lib/composer/vendor/dflydev/dot-access-data/phpunit.xml.dist
new file mode 100644
index 000000000..2b386b3a8
--- /dev/null
+++ b/lib/composer/vendor/dflydev/dot-access-data/phpunit.xml.dist
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit colors="true" bootstrap="tests/bootstrap.php">
+    <testsuites>
+        <testsuite name="Dot Access Data Test Suite">
+            <directory>./tests/Dflydev/DotAccessData</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./src/Dflydev/DotAccessData/</directory>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/lib/composer/vendor/dflydev/dot-access-data/src/Dflydev/DotAccessData/Data.php b/lib/composer/vendor/dflydev/dot-access-data/src/Dflydev/DotAccessData/Data.php
new file mode 100644
index 000000000..34bda67e4
--- /dev/null
+++ b/lib/composer/vendor/dflydev/dot-access-data/src/Dflydev/DotAccessData/Data.php
@@ -0,0 +1,220 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData;
+
+class Data implements DataInterface
+{
+    /**
+     * Internal representation of data data
+     *
+     * @var array
+     */
+    protected $data;
+
+    /**
+     * Constructor
+     *
+     * @param array|null $data
+     */
+    public function __construct(array $data = null)
+    {
+        $this->data = $data ?: array();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function append($key, $value = null)
+    {
+        if (0 == strlen($key)) {
+            throw new \RuntimeException("Key cannot be an empty string");
+        }
+
+        $currentValue =& $this->data;
+        $keyPath = explode('.', $key);
+
+        if (1 == count($keyPath)) {
+            if (!isset($currentValue[$key])) {
+                $currentValue[$key] = array();
+            }
+            if (!is_array($currentValue[$key])) {
+                // Promote this key to an array.
+                // TODO: Is this really what we want to do?
+                $currentValue[$key] = array($currentValue[$key]);
+            }
+            $currentValue[$key][] = $value;
+
+            return;
+        }
+
+        $endKey = array_pop($keyPath);
+        for ( $i = 0; $i < count($keyPath); $i++ ) {
+            $currentKey =& $keyPath[$i];
+            if ( ! isset($currentValue[$currentKey]) ) {
+                $currentValue[$currentKey] = array();
+            }
+            $currentValue =& $currentValue[$currentKey];
+        }
+
+        if (!isset($currentValue[$endKey])) {
+            $currentValue[$endKey] = array();
+        }
+        if (!is_array($currentValue[$endKey])) {
+            $currentValue[$endKey] = array($currentValue[$endKey]);
+        }
+        // Promote this key to an array.
+        // TODO: Is this really what we want to do?
+        $currentValue[$endKey][] = $value;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function set($key, $value = null)
+    {
+        if (0 == strlen($key)) {
+            throw new \RuntimeException("Key cannot be an empty string");
+        }
+
+        $currentValue =& $this->data;
+        $keyPath = explode('.', $key);
+
+        if (1 == count($keyPath)) {
+            $currentValue[$key] = $value;
+
+            return;
+        }
+
+        $endKey = array_pop($keyPath);
+        for ( $i = 0; $i < count($keyPath); $i++ ) {
+            $currentKey =& $keyPath[$i];
+            if (!isset($currentValue[$currentKey])) {
+                $currentValue[$currentKey] = array();
+            }
+            if (!is_array($currentValue[$currentKey])) {
+                throw new \RuntimeException("Key path at $currentKey of $key cannot be indexed into (is not an array)");
+            }
+            $currentValue =& $currentValue[$currentKey];
+        }
+        $currentValue[$endKey] = $value;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function remove($key)
+    {
+        if (0 == strlen($key)) {
+            throw new \RuntimeException("Key cannot be an empty string");
+        }
+
+        $currentValue =& $this->data;
+        $keyPath = explode('.', $key);
+
+        if (1 == count($keyPath)) {
+            unset($currentValue[$key]);
+
+            return;
+        }
+
+        $endKey = array_pop($keyPath);
+        for ( $i = 0; $i < count($keyPath); $i++ ) {
+            $currentKey =& $keyPath[$i];
+            if (!isset($currentValue[$currentKey])) {
+                return;
+            }
+            $currentValue =& $currentValue[$currentKey];
+        }
+        unset($currentValue[$endKey]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function get($key, $default = null)
+    {
+        $currentValue = $this->data;
+        $keyPath = explode('.', $key);
+
+        for ( $i = 0; $i < count($keyPath); $i++ ) {
+            $currentKey = $keyPath[$i];
+            if (!isset($currentValue[$currentKey]) ) {
+                return $default;
+            }
+            if (!is_array($currentValue)) {
+                return $default;
+            }
+            $currentValue = $currentValue[$currentKey];
+        }
+
+        return $currentValue === null ? $default : $currentValue;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function has($key)
+    {
+        $currentValue = &$this->data;
+        $keyPath = explode('.', $key);
+
+        for ( $i = 0; $i < count($keyPath); $i++ ) {
+            $currentKey = $keyPath[$i];
+            if (
+                !is_array($currentValue) ||
+                !array_key_exists($currentKey, $currentValue)
+            ) {
+                return false;
+            }
+            $currentValue = &$currentValue[$currentKey];
+        }
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getData($key)
+    {
+        $value = $this->get($key);
+        if (is_array($value) && Util::isAssoc($value)) {
+            return new Data($value);
+        }
+
+        throw new \RuntimeException("Value at '$key' could not be represented as a DataInterface");
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function import(array $data, $clobber = true)
+    {
+        $this->data = Util::mergeAssocArray($this->data, $data, $clobber);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function importData(DataInterface $data, $clobber = true)
+    {
+        $this->import($data->export(), $clobber);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function export()
+    {
+        return $this->data;
+    }
+}
diff --git a/lib/composer/vendor/dflydev/dot-access-data/src/Dflydev/DotAccessData/DataInterface.php b/lib/composer/vendor/dflydev/dot-access-data/src/Dflydev/DotAccessData/DataInterface.php
new file mode 100644
index 000000000..3498f26e5
--- /dev/null
+++ b/lib/composer/vendor/dflydev/dot-access-data/src/Dflydev/DotAccessData/DataInterface.php
@@ -0,0 +1,89 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData;
+
+interface DataInterface
+{
+    /**
+     * Append a value to a key (assumes key refers to an array value)
+     *
+     * @param string $key
+     * @param mixed  $value
+     */
+    public function append($key, $value = null);
+
+    /**
+     * Set a value for a key
+     *
+     * @param string $key
+     * @param mixed  $value
+     */
+    public function set($key, $value = null);
+
+    /**
+     * Remove a key
+     *
+     * @param string $key
+     */
+    public function remove($key);
+
+    /**
+     * Get the raw value for a key
+     *
+     * @param string $key
+     * @param mixed $default
+     *
+     * @return mixed
+     */
+    public function get($key, $default = null);
+
+    /**
+     * Check if the key exists
+     *
+     * @param string $key
+     *
+     * @return bool
+     */
+    public function has($key);
+
+    /**
+     * Get a data instance for a key
+     *
+     * @param string $key
+     *
+     * @return DataInterface
+     */
+    public function getData($key);
+
+    /**
+     * Import data into existing data
+     *
+     * @param array $data
+     * @param bool  $clobber
+     */
+    public function import(array $data, $clobber = true);
+
+    /**
+     * Import data from an external data into existing data
+     *
+     * @param DataInterface $data
+     * @param bool          $clobber
+     */
+    public function importData(DataInterface $data, $clobber = true);
+
+    /**
+     * Export data as raw data
+     *
+     * @return array
+     */
+    public function export();
+}
diff --git a/lib/composer/vendor/dflydev/dot-access-data/src/Dflydev/DotAccessData/Util.php b/lib/composer/vendor/dflydev/dot-access-data/src/Dflydev/DotAccessData/Util.php
new file mode 100644
index 000000000..546da2259
--- /dev/null
+++ b/lib/composer/vendor/dflydev/dot-access-data/src/Dflydev/DotAccessData/Util.php
@@ -0,0 +1,54 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData;
+
+class Util
+{
+    /**
+     * Test if array is an associative array
+     *
+     * Note that this function will return true if an array is empty. Meaning
+     * empty arrays will be treated as if they are associative arrays.
+     *
+     * @param array $arr
+     *
+     * @return boolean
+     */
+    public static function isAssoc(array $arr)
+    {
+        return (is_array($arr) && (!count($arr) || count(array_filter(array_keys($arr),'is_string')) == count($arr)));
+    }
+
+    /**
+     * Merge contents from one associtative array to another
+     *
+     * @param array $to
+     * @param array $from
+     * @param bool  $clobber
+     */
+    public static function mergeAssocArray($to, $from, $clobber = true)
+    {
+        if ( is_array($from) ) {
+            foreach ($from as $k => $v) {
+                if (!isset($to[$k])) {
+                    $to[$k] = $v;
+                } else {
+                    $to[$k] = self::mergeAssocArray($to[$k], $v, $clobber);
+                }
+            }
+
+            return $to;
+        }
+
+        return $clobber ? $from : $to;
+    }
+}
diff --git a/lib/composer/vendor/dflydev/dot-access-data/tests/Dflydev/DotAccessData/DataTest.php b/lib/composer/vendor/dflydev/dot-access-data/tests/Dflydev/DotAccessData/DataTest.php
new file mode 100644
index 000000000..c75260bec
--- /dev/null
+++ b/lib/composer/vendor/dflydev/dot-access-data/tests/Dflydev/DotAccessData/DataTest.php
@@ -0,0 +1,205 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData;
+
+class DataTest extends \PHPUnit_Framework_TestCase
+{
+    protected function getSampleData()
+    {
+        return array(
+            'a' => 'A',
+            'b' => array(
+                'b' => 'B',
+                'c' => array('C1', 'C2', 'C3'),
+                'd' => array(
+                    'd1' => 'D1',
+                    'd2' => 'D2',
+                    'd3' => 'D3',
+                ),
+            ),
+            'c' => array('c1', 'c2', 'c3'),
+            'f' => array(
+                'g' => array(
+                    'h' => 'FGH',
+                ),
+            ),
+            'h' => array(
+                'i' => 'I',
+            ),
+            'i' => array(
+                'j' => 'J',
+            ),
+        );
+    }
+
+    protected function runSampleDataTests(DataInterface $data)
+    {
+        $this->assertEquals('A', $data->get('a'));
+        $this->assertEquals('B', $data->get('b.b'));
+        $this->assertEquals(array('C1', 'C2', 'C3'), $data->get('b.c'));
+        $this->assertEquals('D3', $data->get('b.d.d3'));
+        $this->assertEquals(array('c1', 'c2', 'c3'), $data->get('c'));
+        $this->assertNull($data->get('foo'), 'Foo should not exist');
+        $this->assertNull($data->get('f.g.h.i'));
+        $this->assertEquals($data->get('foo', 'default-value-1'), 'default-value-1', 'Return default value');
+        $this->assertEquals($data->get('f.g.h.i', 'default-value-2'), 'default-value-2');
+    }
+
+    public function testAppend()
+    {
+        $data = new Data($this->getSampleData());
+
+        $data->append('a', 'B');
+        $data->append('c', 'c4');
+        $data->append('b.c', 'C4');
+        $data->append('b.d.d3', 'D3b');
+        $data->append('b.d.d4', 'D');
+        $data->append('e', 'E');
+        $data->append('f.a', 'b');
+        $data->append('h.i', 'I2');
+        $data->append('i.k.l', 'L');
+
+        $this->assertEquals(array('A', 'B'), $data->get('a'));
+        $this->assertEquals(array('c1', 'c2', 'c3', 'c4'), $data->get('c'));
+        $this->assertEquals(array('C1', 'C2', 'C3', 'C4'), $data->get('b.c'));
+        $this->assertEquals(array('D3', 'D3b'), $data->get('b.d.d3'));
+        $this->assertEquals(array('D'), $data->get('b.d.d4'));
+        $this->assertEquals(array('E'), $data->get('e'));
+        $this->assertEquals(array('b'), $data->get('f.a'));
+        $this->assertEquals(array('I', 'I2'), $data->get('h.i'));
+        $this->assertEquals(array('L'), $data->get('i.k.l'));
+
+        $this->setExpectedException('RuntimeException');
+
+        $data->append('', 'broken');
+    }
+
+    public function testSet()
+    {
+        $data = new Data;
+
+        $this->assertNull($data->get('a'));
+        $this->assertNull($data->get('b.c'));
+        $this->assertNull($data->get('d.e'));
+
+        $data->set('a', 'A');
+        $data->set('b.c', 'C');
+        $data->set('d.e', array('f' => 'F', 'g' => 'G',));
+
+        $this->assertEquals('A', $data->get('a'));
+        $this->assertEquals(array('c' => 'C'), $data->get('b'));
+        $this->assertEquals('C', $data->get('b.c'));
+        $this->assertEquals('F', $data->get('d.e.f'));
+        $this->assertEquals(array('e' => array('f' => 'F', 'g' => 'G',)), $data->get('d'));
+
+        $this->setExpectedException('RuntimeException');
+
+        $data->set('', 'broken');
+    }
+
+    public function testSetClobberStringInPath()
+    {
+        $data = new Data;
+
+        $data->set('a.b.c', 'Should not be able to write to a.b.c.d.e');
+
+        $this->setExpectedException('RuntimeException');
+
+        $data->set('a.b.c.d.e', 'broken');
+    }
+
+    public function testRemove()
+    {
+        $data = new Data($this->getSampleData());
+
+        $data->remove('a');
+        $data->remove('b.c');
+        $data->remove('b.d.d3');
+        $data->remove('d');
+        $data->remove('d.e.f');
+        $data->remove('empty.path');
+
+        $this->assertNull($data->get('a'));
+        $this->assertNull($data->get('b.c'));
+        $this->assertNull($data->get('b.d.d3'));
+        $this->assertNull(null);
+        $this->assertEquals('D2', $data->get('b.d.d2'));
+
+        $this->setExpectedException('RuntimeException');
+
+        $data->remove('', 'broken');
+    }
+
+    public function testGet()
+    {
+        $data = new Data($this->getSampleData());
+
+        $this->runSampleDataTests($data);
+    }
+
+    public function testHas()
+    {
+        $data = new Data($this->getSampleData());
+
+        foreach (
+            array('a', 'i', 'b.d', 'f.g.h', 'h.i', 'b.d.d1') as $existentKey
+        ) {
+            $this->assertTrue($data->has($existentKey));
+        }
+
+        foreach (
+            array('p', 'b.b1', 'b.c.C1', 'h.i.I', 'b.d.d1.D1') as $notExistentKey
+        ) {
+            $this->assertFalse($data->has($notExistentKey));
+        }
+    }
+
+    public function testGetData()
+    {
+        $wrappedData = new Data(array(
+            'wrapped' => array(
+                'sampleData' => $this->getSampleData()
+            ),
+        ));
+
+        $data = $wrappedData->getData('wrapped.sampleData');
+
+        $this->runSampleDataTests($data);
+
+        $this->setExpectedException('RuntimeException');
+
+        $data = $wrappedData->getData('wrapped.sampleData.a');
+    }
+
+    public function testImport()
+    {
+        $data = new Data();
+        $data->import($this->getSampleData());
+
+        $this->runSampleDataTests($data);
+    }
+
+    public function testImportData()
+    {
+        $data = new Data();
+        $data->importData(new Data($this->getSampleData()));
+
+        $this->runSampleDataTests($data);
+    }
+
+    public function testExport()
+    {
+        $data = new Data($this->getSampleData());
+
+        $this->assertEquals($this->getSampleData(), $data->export());
+    }
+}
diff --git a/lib/composer/vendor/dflydev/dot-access-data/tests/Dflydev/DotAccessData/UtilTest.php b/lib/composer/vendor/dflydev/dot-access-data/tests/Dflydev/DotAccessData/UtilTest.php
new file mode 100644
index 000000000..3a7c9ac59
--- /dev/null
+++ b/lib/composer/vendor/dflydev/dot-access-data/tests/Dflydev/DotAccessData/UtilTest.php
@@ -0,0 +1,121 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ * 
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData;
+
+class UtilTest extends \PHPUnit_Framework_TestCase
+{
+    public function testIsAssoc()
+    {
+        $this->assertTrue(Util::isAssoc(array('a' => 'A',)));
+        $this->assertTrue(Util::isAssoc(array()));
+        $this->assertFalse(Util::isAssoc(array(1 => 'One',)));
+    }
+
+    /**
+     * @dataProvider mergeAssocArrayProvider
+     */
+    public function testMergeAssocArray($message, $to, $from, $clobber, $expectedResult)
+    {
+        $result = Util::mergeAssocArray($to, $from, $clobber);
+        $this->assertEquals($expectedResult, $result, $message);
+    }
+
+    public function mergeAssocArrayProvider()
+    {
+        return array(
+
+            array(
+                'Clobber should replace to value with from value for strings (shallow)',
+                // to
+                array('a' => 'A'),
+                // from
+                array('a' => 'B'),
+                // clobber
+                true,
+                // expected result
+                array('a' => 'B'),
+            ),
+
+            array(
+                'Clobber should replace to value with from value for strings (deep)',
+                // to
+                array('a' => array('b' => 'B',),),
+                // from
+                array('a' => array('b' => 'C',),),
+                // clobber
+                true,
+                // expected result
+                array('a' => array('b' => 'C',),),
+            ),
+
+            array(
+                'Clobber should  NOTreplace to value with from value for strings (shallow)',
+                // to
+                array('a' => 'A'),
+                // from
+                array('a' => 'B'),
+                // clobber
+                false,
+                // expected result
+                array('a' => 'A'),
+            ),
+
+            array(
+                'Clobber should NOT replace to value with from value for strings (deep)',
+                // to
+                array('a' => array('b' => 'B',),),
+                // from
+                array('a' => array('b' => 'C',),),
+                // clobber
+                false,
+                // expected result
+                array('a' => array('b' => 'B',),),
+            ),
+
+            array(
+                'Associative arrays should be combined',
+                // to
+                array('a' => array('b' => 'B',),),
+                // from
+                array('a' => array('c' => 'C',),),
+                // clobber
+                null,
+                // expected result
+                array('a' => array('b' => 'B', 'c' => 'C',),),
+            ),
+
+            array(
+                'Arrays should be replaced (with clobber enabled)',
+                // to
+                array('a' => array('b', 'c',)),
+                // from
+                array('a' => array('B', 'C',),),
+                // clobber
+                true,
+                // expected result
+                array('a' => array('B', 'C',),),
+            ),
+
+            array(
+                'Arrays should be NOT replaced (with clobber disabled)',
+                // to
+                array('a' => array('b', 'c',)),
+                // from
+                array('a' => array('B', 'C',),),
+                // clobber
+                false,
+                // expected result
+                array('a' => array('b', 'c',),),
+            ),
+        );
+    }
+}
diff --git a/lib/composer/vendor/dflydev/dot-access-data/tests/bootstrap.php b/lib/composer/vendor/dflydev/dot-access-data/tests/bootstrap.php
new file mode 100644
index 000000000..a10725e95
--- /dev/null
+++ b/lib/composer/vendor/dflydev/dot-access-data/tests/bootstrap.php
@@ -0,0 +1,13 @@
+<?php
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ * 
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+$loader = require dirname(__DIR__).'/vendor/autoload.php';
+
diff --git a/lib/composer/vendor/filp/whoops/composer.json b/lib/composer/vendor/filp/whoops/composer.json
index 0b07c9a72..0a4dca4be 100644
--- a/lib/composer/vendor/filp/whoops/composer.json
+++ b/lib/composer/vendor/filp/whoops/composer.json
@@ -2,7 +2,7 @@
     "name": "filp/whoops",
     "license": "MIT",
     "description": "php error handling for cool kids",
-    "keywords": ["library", "error", "handling", "exception", "whoops", "zf2"],
+    "keywords": ["library", "error", "handling", "exception", "whoops", "throwable"],
     "homepage": "https://filp.github.io/whoops/",
     "authors": [
         {
@@ -16,7 +16,7 @@
         "psr/log": "^1.0.1"        
     },
     "require-dev": {
-        "phpunit/phpunit": "^4.8 || ^5.0",
+        "phpunit/phpunit": "^4.8.35 || ^5.7",
         "mockery/mockery": "0.9.*",
         "symfony/var-dumper": "^2.6 || ^3.0"
     },
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Exception/Formatter.php b/lib/composer/vendor/filp/whoops/src/Whoops/Exception/Formatter.php
index 343fbc642..e467559a7 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Exception/Formatter.php
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Exception/Formatter.php
@@ -6,7 +6,6 @@
 
 namespace Whoops\Exception;
 
-
 class Formatter
 {
     /**
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Exception/Frame.php b/lib/composer/vendor/filp/whoops/src/Whoops/Exception/Frame.php
index ca8f26224..4383583ce 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Exception/Frame.php
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Exception/Frame.php
@@ -286,7 +286,7 @@ public function isApplication()
 
     /**
      * Mark as an frame belonging to the application.
-     * 
+     *
      * @param boolean $application
      */
     public function setApplication($application)
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Exception/FrameCollection.php b/lib/composer/vendor/filp/whoops/src/Whoops/Exception/FrameCollection.php
index 3da618b24..b043a1cec 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Exception/FrameCollection.php
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Exception/FrameCollection.php
@@ -42,7 +42,7 @@ public function __construct(array $frames)
      */
     public function filter($callable)
     {
-        $this->frames = array_filter($this->frames, $callable);
+        $this->frames = array_values(array_filter($this->frames, $callable));
         return $this;
     }
 
@@ -146,7 +146,7 @@ public function count()
      */
     public function countIsApplication()
     {
-        return count(array_filter($this->frames, function(Frame $f) {
+        return count(array_filter($this->frames, function (Frame $f) {
             return $f->isApplication();
         }));
     }
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Exception/Inspector.php b/lib/composer/vendor/filp/whoops/src/Whoops/Exception/Inspector.php
index 108c2ae0d..c88323bef 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Exception/Inspector.php
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Exception/Inspector.php
@@ -67,7 +67,8 @@ public function getExceptionDocrefUrl()
         return $this->extractDocrefUrl($this->exception->getMessage())['url'];
     }
 
-    private function extractDocrefUrl($message) {
+    private function extractDocrefUrl($message)
+    {
         $docref = [
             'message' => $message,
             'url' => null,
@@ -128,7 +129,6 @@ public function getFrames()
 
             // Fill empty line/file info for call_user_func_array usages (PHP Bug #44428)
             foreach ($frames as $k => $frame) {
-
                 if (empty($frame['file'])) {
                     // Default values when file and line are missing
                     $file = '[internal]';
@@ -144,7 +144,6 @@ public function getFrames()
                     $frames[$k]['file'] = $file;
                     $frames[$k]['line'] = $line;
                 }
-
             }
 
             // Find latest non-error handling frame index ($i) used to remove error handling frames
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Handler/Handler.php b/lib/composer/vendor/filp/whoops/src/Whoops/Handler/Handler.php
index 78bad01d7..cf1f70877 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Handler/Handler.php
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Handler/Handler.php
@@ -14,13 +14,20 @@
  */
 abstract class Handler implements HandlerInterface
 {
-    /**
-     * Return constants that can be returned from Handler::handle
-     * to message the handler walker.
+    /*
+     Return constants that can be returned from Handler::handle
+     to message the handler walker.
      */
     const DONE         = 0x10; // returning this is optional, only exists for
                                // semantic purposes
+    /**
+     * The Handler has handled the Throwable in some way, and wishes to skip any other Handler.
+     * Execution will continue.
+     */
     const LAST_HANDLER = 0x20;
+    /**
+     * The Handler has handled the Throwable in some way, and wishes to quit/stop execution
+     */
     const QUIT         = 0x30;
 
     /**
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Handler/JsonResponseHandler.php b/lib/composer/vendor/filp/whoops/src/Whoops/Handler/JsonResponseHandler.php
index f3559a7b5..fdd7ead35 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Handler/JsonResponseHandler.php
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Handler/JsonResponseHandler.php
@@ -55,23 +55,23 @@ public function addTraceToOutput($returnFrames = null)
      */
     public function handle()
     {
-      if ($this->jsonApi === true) {
-        $response = [
-          'errors' => [
-            Formatter::formatExceptionAsDataArray(
-                  $this->getInspector(),
-                  $this->addTraceToOutput()
-            ),
-          ]
-        ];
-      } else {
-        $response = [
-            'error' => Formatter::formatExceptionAsDataArray(
-                $this->getInspector(),
-                $this->addTraceToOutput()
-            ),
-        ];
-      }
+        if ($this->jsonApi === true) {
+            $response = [
+                'errors' => [
+                    Formatter::formatExceptionAsDataArray(
+                        $this->getInspector(),
+                        $this->addTraceToOutput()
+                    ),
+                ]
+            ];
+        } else {
+            $response = [
+                'error' => Formatter::formatExceptionAsDataArray(
+                    $this->getInspector(),
+                    $this->addTraceToOutput()
+                ),
+            ];
+        }
 
         echo json_encode($response, defined('JSON_PARTIAL_OUTPUT_ON_ERROR') ? JSON_PARTIAL_OUTPUT_ON_ERROR : 0);
 
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Handler/PlainTextHandler.php b/lib/composer/vendor/filp/whoops/src/Whoops/Handler/PlainTextHandler.php
index 78dbacb47..2f5be9067 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Handler/PlainTextHandler.php
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Handler/PlainTextHandler.php
@@ -151,7 +151,8 @@ public function setTraceFunctionArgsOutputLimit($traceFunctionArgsOutputLimit)
     public function generateResponse()
     {
         $exception = $this->getException();
-        return sprintf("%s: %s in file %s on line %d%s\n",
+        return sprintf(
+            "%s: %s in file %s on line %d%s\n",
             get_class($exception),
             $exception->getMessage(),
             $exception->getFile(),
@@ -221,7 +222,8 @@ private function getFrameArgsOutput(Frame $frame, $line)
             );
         }
 
-        return sprintf("\n%s",
+        return sprintf(
+            "\n%s",
             preg_replace('/^/m', self::VAR_DUMP_PREFIX, ob_get_clean())
         );
     }
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Handler/PrettyPageHandler.php b/lib/composer/vendor/filp/whoops/src/Whoops/Handler/PrettyPageHandler.php
index 0f215a8b4..1a0fcc832 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Handler/PrettyPageHandler.php
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Handler/PrettyPageHandler.php
@@ -168,6 +168,7 @@ public function handle()
         $templateFile = $this->getResource("views/layout.html.php");
         $cssFile      = $this->getResource("css/whoops.base.css");
         $zeptoFile    = $this->getResource("js/zepto.min.js");
+        $prettifyFile = $this->getResource("js/prettify.min.js");
         $clipboard    = $this->getResource("js/clipboard.min.js");
         $jsFile       = $this->getResource("js/whoops.base.js");
 
@@ -186,6 +187,7 @@ public function handle()
             // @todo: Asset compiler
             "stylesheet" => file_get_contents($cssFile),
             "zepto"      => file_get_contents($zeptoFile),
+            "prettify"   => file_get_contents($prettifyFile),
             "clipboard"  => file_get_contents($clipboard),
             "javascript" => file_get_contents($jsFile),
 
@@ -491,7 +493,7 @@ protected function getEditor($filePath, $line)
         }
 
         if (is_string($this->editor) && isset($this->editors[$this->editor]) && !is_callable($this->editors[$this->editor])) {
-           return [
+            return [
                 'ajax' => false,
                 'url' => $this->editors[$this->editor],
             ];
@@ -674,7 +676,8 @@ public function setApplicationRootPath($applicationRootPath)
      * @param $superGlobalName string the name of the superglobal array, e.g. '_GET'
      * @param $key string the key within the superglobal
      */
-    public function blacklist($superGlobalName, $key) {
+    public function blacklist($superGlobalName, $key)
+    {
         $this->blacklist[$superGlobalName][] = $key;
     }
 
@@ -688,11 +691,12 @@ public function blacklist($superGlobalName, $key) {
      * @param $superGlobalName string the name of the superglobal array, e.g. '_GET'
      * @return array $values without sensitive data
      */
-    private function masked(array $superGlobal, $superGlobalName) {
+    private function masked(array $superGlobal, $superGlobalName)
+    {
         $blacklisted = $this->blacklist[$superGlobalName];
 
         $values = $superGlobal;
-        foreach($blacklisted as $key) {
+        foreach ($blacklisted as $key) {
             if (isset($superGlobal[$key])) {
                 $values[$key] = str_repeat('*', strlen($superGlobal[$key]));
             }
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Handler/XmlResponseHandler.php b/lib/composer/vendor/filp/whoops/src/Whoops/Handler/XmlResponseHandler.php
index f94497f9b..b6f93c576 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Handler/XmlResponseHandler.php
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Handler/XmlResponseHandler.php
@@ -62,7 +62,7 @@ public function contentType()
 
     /**
      * @param  SimpleXMLElement  $node Node to append data to, will be modified in place
-     * @param  array|Traversable $data
+     * @param  array|\Traversable $data
      * @return SimpleXMLElement  The modified node, for chaining
      */
     private static function addDataToNode(\SimpleXMLElement $node, $data)
@@ -93,7 +93,7 @@ private static function addDataToNode(\SimpleXMLElement $node, $data)
     /**
      * The main function for converting to an XML document.
      *
-     * @param  array|Traversable $data
+     * @param  array|\Traversable $data
      * @return string            XML
      */
     private static function toXml($data)
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Resources/css/whoops.base.css b/lib/composer/vendor/filp/whoops/src/Whoops/Resources/css/whoops.base.css
index 56109b8a1..0289f122c 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Resources/css/whoops.base.css
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Resources/css/whoops.base.css
@@ -228,8 +228,6 @@ header {
     }
 
     .code-block {
-      max-height: 345px;
-      overflow: hidden;
       padding: 10px;
       margin: 0;
       border-radius: 6px;
@@ -384,13 +382,15 @@ pre.code-block, code.code-block, .frame-args.code-block, .frame-args.code-block
 
   .linenums li.current{
     background: rgba(255, 100, 100, .07);
-    padding-top: 4px;
-    padding-left: 1px;
   }
     .linenums li.current.active {
       background: rgba(255, 100, 100, .17);
     }
 
+pre:not(.prettyprinted) {
+  padding-left: 60px;
+}
+
 #plain-exception {
   display: none;
 }
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Resources/js/prettify.min.js b/lib/composer/vendor/filp/whoops/src/Whoops/Resources/js/prettify.min.js
new file mode 100644
index 000000000..4827bc3f9
--- /dev/null
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Resources/js/prettify.min.js
@@ -0,0 +1,28 @@
+var r=null;window.PR_SHOULD_USE_CONTINUATION=!0;
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+PR_ATTRIB_NAME:"atn",PR_ATTRIB_VALUE:"atv",PR_COMMENT:"com",PR_DECLARATION:"dec",PR_KEYWORD:"kwd",PR_LITERAL:"lit",PR_NOCODE:"nocode",PR_PLAIN:"pln",PR_PUNCTUATION:"pun",PR_SOURCE:"src",PR_STRING:"str",PR_TAG:"tag",PR_TYPE:"typ",prettyPrintOne:C.prettyPrintOne=function(a,i,g){var j=document.createElement("pre");j.innerHTML=a;g&&G(j,g,!0);H({h:i,j:g,c:j,i:1});return j.innerHTML},prettyPrint:C.prettyPrint=function(a){function i(){var u;for(var g=C.PR_SHOULD_USE_CONTINUATION?k.now()+250:Infinity;m<j.length&&
+k.now()<g;m++){var c=j[m],h=c.className;if(s.test(h)&&!q.test(h)){for(var e=!1,p=c.parentNode;p;p=p.parentNode)if(f.test(p.tagName)&&p.className&&s.test(p.className)){e=!0;break}if(!e){c.className+=" prettyprinted";var h=h.match(o),n;if(e=!h){for(var e=c,p=void 0,l=e.firstChild;l;l=l.nextSibling)var t=l.nodeType,p=t===1?p?e:l:t===3?Q.test(l.nodeValue)?e:p:p;e=(n=p===e?void 0:p)&&v.test(n.tagName)}e&&(h=n.className.match(o));h&&(h=h[1]);u=d.test(c.tagName)?1:(e=(e=c.currentStyle)?e.whiteSpace:document.defaultView&&
+document.defaultView.getComputedStyle?document.defaultView.getComputedStyle(c,r).getPropertyValue("white-space"):0)&&"pre"===e.substring(0,3),e=u;(p=(p=c.className.match(/\blinenums\b(?::(\d+))?/))?p[1]&&p[1].length?+p[1]:!0:!1)&&G(c,p,e);b={h:h,c:c,j:p,i:e};H(b)}}}m<j.length?setTimeout(i,250):a&&a()}for(var g=[document.getElementsByTagName("pre"),document.getElementsByTagName("code"),document.getElementsByTagName("xmp")],j=[],n=0;n<g.length;++n)for(var l=0,w=g[n].length;l<w;++l)j.push(g[n][l]);var g=
+r,k=Date;k.now||(k={now:function(){return+new Date}});var m=0,b,o=/\blang(?:uage)?-([\w.]+)(?!\S)/,s=/\bprettyprint\b/,q=/\bprettyprinted\b/,d=/pre|xmp/i,v=/^code$/i,f=/^(?:pre|code|xmp)$/i;i()}};typeof define==="function"&&define.amd&&define("google-code-prettify",[],function(){return S})})();
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Resources/js/whoops.base.js b/lib/composer/vendor/filp/whoops/src/Whoops/Resources/js/whoops.base.js
index 9a9b8fe27..8cfb5b415 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Resources/js/whoops.base.js
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Resources/js/whoops.base.js
@@ -1,17 +1,4 @@
 Zepto(function($) {
-
-  // a jQuery.getScript() equivalent to asyncronously load javascript files
-  // credits to http://stackoverflow.com/a/8812950/1597388
-  var getScript = function(src, func) {
-    var script = document.createElement('script');
-    script.async = 'async';
-    script.src = src;
-    if (func) {
-      script.onload = func;
-    }
-    document.getElementsByTagName('head')[0].appendChild( script );
-  };
-
   var $leftPanel      = $('.left-panel');
   var $frameContainer = $('.frames-container');
   var $appFramesTab   = $('#application-frames-tab');
@@ -31,11 +18,6 @@ Zepto(function($) {
     $header.removeClass('header-expand');
   });
 
-  // load prettify asyncronously to speed up page rendering
-  getScript('//cdnjs.cloudflare.com/ajax/libs/prettify/r298/prettify.js', function () {
-    renderCurrentCodeblock();
-  });
-
   /*
    * add prettyprint classes to our current active codeblock
    * run prettyPrint() to highlight the active code
@@ -69,6 +51,13 @@ Zepto(function($) {
     var $lines           = $activeFrame.find('.linenums li');
     var firstLine        = +($lines.first().val());
 
+    // We show more code than needed, purely for proper syntax highlighting
+    // Let’s hide a big chunk of that code and then scroll the remaining block
+    $activeFrame.find('.code-block').first().css({
+      maxHeight: 345,
+      overflow: 'hidden',
+    });
+
     var $offset = $($lines[activeLineNumber - firstLine - 10]);
     if ($offset.length > 0) {
       $offset[0].scrollIntoView();
@@ -186,6 +175,9 @@ Zepto(function($) {
     }
   });
 
+  // Render late enough for highlightCurrentLine to be ready
+  renderCurrentCodeblock();
+
   // Avoid to quit the page with some protocol (e.g. IntelliJ Platform REST API)
   $ajaxEditors.on('click', function(e){
     e.preventDefault();
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Resources/views/frames_description.html.php b/lib/composer/vendor/filp/whoops/src/Whoops/Resources/views/frames_description.html.php
index ac53ca819..e32cf8890 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Resources/views/frames_description.html.php
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Resources/views/frames_description.html.php
@@ -1,13 +1,13 @@
 <div class="frames-description <?php echo $has_frames_tabs ? 'frames-description-application' : '' ?>">
   <?php if ($has_frames_tabs): ?>
     <?php if ($active_frames_tab == 'application'): ?>
-      <a href="#" id="application-frames-tab" class="frames-tab frames-tab-active">
+      <span href="#" id="application-frames-tab" class="frames-tab frames-tab-active">
         Application frames (<?php echo $frames->countIsApplication() ?>)
-      </a>
+      </span>
     <?php else: ?>
-      <span href="#" id="application-frames-tab" class="frames-tab">
+      <a href="#" id="application-frames-tab" class="frames-tab">
         Application frames (<?php echo $frames->countIsApplication() ?>)
-      </span>
+      </a>
     <?php endif; ?>
     <a href="#" id="all-frames-tab" class="frames-tab <?php echo $active_frames_tab == 'all' ? 'frames-tab-active' : '' ?>">
       All frames (<?php echo count($frames) ?>)
@@ -17,4 +17,4 @@
         Stack frames (<?php echo count($frames) ?>)
     </span>
   <?php endif; ?>
-</div>
\ No newline at end of file
+</div>
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Resources/views/layout.html.php b/lib/composer/vendor/filp/whoops/src/Whoops/Resources/views/layout.html.php
index 8756ab968..76911d0df 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Resources/views/layout.html.php
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Resources/views/layout.html.php
@@ -7,6 +7,7 @@
 <html>
   <head>
     <meta charset="utf-8">
+    <meta name="robots" content="noindex,nofollow"/>
     <title><?php echo $tpl->escape($page_title) ?></title>
 
     <style><?php echo $stylesheet ?></style>
@@ -23,6 +24,7 @@
       </div>
     </div>
 
+    <script><?php echo $prettify ?></script>
     <script><?php echo $zepto ?></script>
     <script><?php echo $clipboard ?></script>
     <script><?php echo $javascript ?></script>
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Util/HtmlDumperOutput.php b/lib/composer/vendor/filp/whoops/src/Whoops/Util/HtmlDumperOutput.php
index 748632318..8c828fd92 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Util/HtmlDumperOutput.php
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Util/HtmlDumperOutput.php
@@ -33,5 +33,4 @@ public function clear()
     {
         $this->output = null;
     }
-
 }
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Util/Misc.php b/lib/composer/vendor/filp/whoops/src/Whoops/Util/Misc.php
index 7ab5ae8d3..001a68794 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Util/Misc.php
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Util/Misc.php
@@ -9,15 +9,15 @@
 class Misc
 {
     /**
-	 * Can we at this point in time send HTTP headers?
-	 *
-	 * Currently this checks if we are even serving an HTTP request,
-	 * as opposed to running from a command line.
-	 *
-	 * If we are serving an HTTP request, we check if it's not too late.
-	 *
-	 * @return bool
-	 */
+     * Can we at this point in time send HTTP headers?
+     *
+     * Currently this checks if we are even serving an HTTP request,
+     * as opposed to running from a command line.
+     *
+     * If we are serving an HTTP request, we check if it's not too late.
+     *
+     * @return bool
+     */
     public static function canSendHeaders()
     {
         return isset($_SERVER["REQUEST_URI"]) && !headers_sent();
@@ -40,15 +40,15 @@ public static function isCommandLine()
     }
 
     /**
-	 * Translate ErrorException code into the represented constant.
-	 *
-	 * @param int $error_code
-	 * @return string
-	 */
+     * Translate ErrorException code into the represented constant.
+     *
+     * @param int $error_code
+     * @return string
+     */
     public static function translateErrorCode($error_code)
     {
         $constants = get_defined_constants(true);
-        if (array_key_exists('Core' , $constants)) {
+        if (array_key_exists('Core', $constants)) {
             foreach ($constants['Core'] as $constant => $value) {
                 if (substr($constant, 0, 2) == 'E_' && $value == $error_code) {
                     return $constant;
@@ -60,7 +60,7 @@ public static function translateErrorCode($error_code)
     
     /**
      * Determine if an error level is fatal (halts execution)
-     * 
+     *
      * @param int $level
      * @return bool
      */
diff --git a/lib/composer/vendor/filp/whoops/src/Whoops/Util/TemplateHelper.php b/lib/composer/vendor/filp/whoops/src/Whoops/Util/TemplateHelper.php
index c8e7f6bb4..00f6ae499 100644
--- a/lib/composer/vendor/filp/whoops/src/Whoops/Util/TemplateHelper.php
+++ b/lib/composer/vendor/filp/whoops/src/Whoops/Util/TemplateHelper.php
@@ -88,7 +88,8 @@ public function escapeButPreserveUris($raw)
         $escaped = $this->escape($raw);
         return preg_replace(
             "@([A-z]+?://([-\w\.]+[-\w])+(:\d+)?(/([\w/_\.#-]*(\?\S+)?[^\.\s])?)?)@",
-            "<a href=\"$1\" target=\"_blank\">$1</a>", $escaped
+            "<a href=\"$1\" target=\"_blank\" rel=\"noreferrer noopener\">$1</a>",
+            $escaped
         );
     }
 
@@ -166,7 +167,7 @@ public function dump($value)
             // exclude verbose information (e.g. exception stack traces)
             if (class_exists('Symfony\Component\VarDumper\Caster\Caster')) {
                 $cloneVar = $this->getCloner()->cloneVar($value, Caster::EXCLUDE_VERBOSE);
-            // Symfony VarDumper 2.6 Caster class dont exist.
+                // Symfony VarDumper 2.6 Caster class dont exist.
             } else {
                 $cloneVar = $this->getCloner()->cloneVar($value);
             }
@@ -182,7 +183,7 @@ public function dump($value)
             return $output;
         }
 
-        return print_r($value, true);
+        return htmlspecialchars(print_r($value, true));
     }
 
     /**
@@ -203,7 +204,7 @@ public function dumpArgs(Frame $frame)
 
         if ($numFrames > 0) {
             $html = '<ol class="linenums">';
-            foreach($frame->getArgs() as $j => $frameArg) {
+            foreach ($frame->getArgs() as $j => $frameArg) {
                 $html .= '<li>'. $this->dump($frameArg) .'</li>';
             }
             $html .= '</ol>';
@@ -265,7 +266,7 @@ public function setVariables(array $variables)
      * Sets a single template variable, by its name:
      *
      * @param string $variableName
-     * @param mixd   $variableValue
+     * @param mixed  $variableValue
      */
     public function setVariable($variableName, $variableValue)
     {
diff --git a/lib/composer/vendor/gettext/languages/bin/export-plural-rules b/lib/composer/vendor/gettext/languages/bin/export-plural-rules
new file mode 100755
index 000000000..e246599cb
--- /dev/null
+++ b/lib/composer/vendor/gettext/languages/bin/export-plural-rules
@@ -0,0 +1,4 @@
+#!/usr/bin/env php
+<?php
+
+include 'export-plural-rules.php';
diff --git a/lib/composer/vendor/gettext/languages/bin/export-plural-rules.bat b/lib/composer/vendor/gettext/languages/bin/export-plural-rules.bat
new file mode 100644
index 000000000..8497bb649
--- /dev/null
+++ b/lib/composer/vendor/gettext/languages/bin/export-plural-rules.bat
@@ -0,0 +1,8 @@
+@echo off
+
+if "%PHPBIN%" == "" set PHPBIN=@php_bin@
+if not exist "%PHPBIN%" set PHPBIN=%PHP_PEAR_PHP_BIN%
+if not exist "%PHPBIN%" set PHPBIN=php
+set MY_BIN_FOLDER=@bin_dir@
+if not exist "%MY_BIN_FOLDER%" set MY_BIN_FOLDER=%~dp0
+"%PHPBIN%" "%MY_BIN_FOLDER%\export-plural-rules" %*
diff --git a/lib/composer/vendor/gettext/languages/bin/export.php b/lib/composer/vendor/gettext/languages/bin/export-plural-rules.php
old mode 100644
new mode 100755
similarity index 100%
rename from lib/composer/vendor/gettext/languages/bin/export.php
rename to lib/composer/vendor/gettext/languages/bin/export-plural-rules.php
diff --git a/lib/composer/vendor/gettext/languages/bin/export.cmd b/lib/composer/vendor/gettext/languages/bin/export.cmd
deleted file mode 100644
index 11da13947..000000000
--- a/lib/composer/vendor/gettext/languages/bin/export.cmd
+++ /dev/null
@@ -1,3 +0,0 @@
-@echo off
-
-php "%~dpn0.php" %*
diff --git a/lib/composer/vendor/gettext/languages/bin/export.sh b/lib/composer/vendor/gettext/languages/bin/export.sh
deleted file mode 100755
index 5bcf1baf4..000000000
--- a/lib/composer/vendor/gettext/languages/bin/export.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-#!/bin/sh
-
-php "$(dirname -- "$0")/export.php" $@
diff --git a/lib/composer/vendor/gettext/languages/composer.json b/lib/composer/vendor/gettext/languages/composer.json
index ba629ab2d..3d5911d72 100644
--- a/lib/composer/vendor/gettext/languages/composer.json
+++ b/lib/composer/vendor/gettext/languages/composer.json
@@ -1,38 +1,46 @@
-
 {
-    "name": "gettext/languages",
-    "description": "gettext languages with plural rules",
-    "keywords": [
-        "localization",
-        "l10n",
-        "internationalization",
-        "i18n",
-        "translations",
-        "translate",
-        "php",
-        "unicode",
-        "cldr",
-        "language",
-        "languages",
-        "plural",
-        "plurals",
-		  "plural rules"
-    ],
-    "homepage": "https://github.com/mlocati/cldr-to-gettext-plural-rules",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Michele Locati",
-            "email": "mlocati@gmail.com",
-            "role": "Developer"
-        }
-    ],
-    "autoload": {
-        "psr-4": {
-            "Gettext\\Languages\\": "src/"
-        }
-    },
-    "require": {
-        "php": ">=5.3"
-    }
-}
+	"name" : "gettext/languages",
+	"description" : "gettext languages with plural rules",
+	"keywords" : [
+		"localization",
+		"l10n",
+		"internationalization",
+		"i18n",
+		"translations",
+		"translate",
+		"php",
+		"unicode",
+		"cldr",
+		"language",
+		"languages",
+		"plural",
+		"plurals",
+		"plural rules"
+	],
+	"homepage" : "https://github.com/mlocati/cldr-to-gettext-plural-rules",
+	"license" : "MIT",
+	"authors" : [{
+			"name" : "Michele Locati",
+			"email" : "mlocati@gmail.com",
+			"role" : "Developer"
+		}
+	],
+	"autoload" : {
+		"psr-4" : {
+			"Gettext\\Languages\\" : "src/"
+		}
+	},
+	"require" : {
+		"php" : ">=5.3"
+	},
+	"require-dev": {
+		"phpunit/phpunit": "^4"
+	},
+	"scripts": {
+		"test": "phpunit"
+	},
+	"bin" : [
+		"bin/export-plural-rules",
+		"bin/export-plural-rules.php"
+	]
+}
\ No newline at end of file
diff --git a/lib/composer/vendor/gettext/languages/src/CldrData.php b/lib/composer/vendor/gettext/languages/src/CldrData.php
index 07023201f..81b1d9fa8 100644
--- a/lib/composer/vendor/gettext/languages/src/CldrData.php
+++ b/lib/composer/vendor/gettext/languages/src/CldrData.php
@@ -36,7 +36,7 @@ private static function getData($key)
                 $match = null;
                 foreach ($list as $key => $value) {
                     $variant = '';
-                    if (preg_match('/^(.+)-alt-(short|variant|stand-alone)$/', $key, $match)) {
+                    if (preg_match('/^(.+)-alt-(short|variant|stand-alone|long)$/', $key, $match)) {
                         $key = $match[1];
                         $variant = $match[2];
                     }
@@ -54,17 +54,13 @@ private static function getData($key)
                         case 'Zzzz': // Script: Unknown Script
                             break;
                         default:
-                            if (
-                                ((strlen($key) !== 4) || ($key < 'Qaaa') || ($key > 'Qabx')) // Script: Reserved for private use
-                            ) {
-                                switch ($variant) {
-                                    case 'stand-alone':
-                                        $standAlone[$key] = $value;
-                                        break;
-                                    case '':
-                                        $result[$key] = $value;
-                                        break;
-                                }
+                            switch ($variant) {
+                                case 'stand-alone':
+                                    $standAlone[$key] = $value;
+                                    break;
+                                case '':
+                                    $result[$key] = $value;
+                                    break;
                             }
                             break;
                     }
diff --git a/lib/composer/vendor/gettext/languages/src/FormulaConverter.php b/lib/composer/vendor/gettext/languages/src/FormulaConverter.php
index 27960903a..4890117ce 100644
--- a/lib/composer/vendor/gettext/languages/src/FormulaConverter.php
+++ b/lib/composer/vendor/gettext/languages/src/FormulaConverter.php
@@ -129,7 +129,11 @@ private static function expandAtom($atom)
                                 $chunk = "$what >= $from && $what <= $to";
                                 break;
                             case '!=':
-                                $chunk = "($what < $from || $what > $to)";
+                                if ($what === 'n' && $from <= 0) {
+                                    $chunk = "$what > $to";
+                                } else {
+                                    $chunk = "($what < $from || $what > $to)";
+                                }
                                 break;
                         }
                     }
diff --git a/lib/composer/vendor/gettext/languages/src/Language.php b/lib/composer/vendor/gettext/languages/src/Language.php
index 898bb61e9..2323400cd 100644
--- a/lib/composer/vendor/gettext/languages/src/Language.php
+++ b/lib/composer/vendor/gettext/languages/src/Language.php
@@ -73,7 +73,7 @@ private function __construct($info)
             $this->categories[] = $category;
         }
         if (empty($this->categories)) {
-            throw new Exception("The language '$id' does not have any plural category");
+            throw new Exception("The language '{$info['id']}' does not have any plural category");
         }
         // Let's sort the categories from 'zero' to 'other'
         usort($this->categories, function (Category $category1, Category $category2) {
@@ -81,7 +81,7 @@ private function __construct($info)
         });
         // The 'other' category should always be there
         if ($this->categories[count($this->categories) - 1]->id !== CldrData::OTHER_CATEGORY) {
-            throw new Exception("The language '$id' does not have the '".CldrData::OTHER_CATEGORY."' plural category");
+            throw new Exception("The language '{$info['id']}' does not have the '".CldrData::OTHER_CATEGORY."' plural category");
         }
         $this->checkAlwaysTrueCategories();
         $this->checkAlwaysFalseCategories();
diff --git a/lib/composer/vendor/gettext/languages/src/cldr-data/main/en-US/languages.json b/lib/composer/vendor/gettext/languages/src/cldr-data/main/en-US/languages.json
index 808a36d83..b58f1a592 100644
--- a/lib/composer/vendor/gettext/languages/src/cldr-data/main/en-US/languages.json
+++ b/lib/composer/vendor/gettext/languages/src/cldr-data/main/en-US/languages.json
@@ -1,636 +1,642 @@
-{
-  "main": {
-    "en-US": {
-      "identity": {
-        "version": {
-          "_cldrVersion": "27",
-          "_number": "$Revision: 10669 $"
-        },
-        "generation": {
-          "_date": "$Date: 2014-07-23 16:10:33 -0500 (Wed, 23 Jul 2014) $"
-        },
-        "language": "en",
-        "territory": "US"
-      },
-      "localeDisplayNames": {
-        "languages": {
-          "aa": "Afar",
-          "ab": "Abkhazian",
-          "ace": "Achinese",
-          "ach": "Acoli",
-          "ada": "Adangme",
-          "ady": "Adyghe",
-          "ae": "Avestan",
-          "aeb": "Tunisian Arabic",
-          "af": "Afrikaans",
-          "afh": "Afrihili",
-          "agq": "Aghem",
-          "ain": "Ainu",
-          "ak": "Akan",
-          "akk": "Akkadian",
-          "akz": "Alabama",
-          "ale": "Aleut",
-          "aln": "Gheg Albanian",
-          "alt": "Southern Altai",
-          "am": "Amharic",
-          "an": "Aragonese",
-          "ang": "Old English",
-          "anp": "Angika",
-          "ar": "Arabic",
-          "ar-001": "Modern Standard Arabic",
-          "arc": "Aramaic",
-          "arn": "Mapuche",
-          "aro": "Araona",
-          "arp": "Arapaho",
-          "arq": "Algerian Arabic",
-          "arw": "Arawak",
-          "ary": "Moroccan Arabic",
-          "arz": "Egyptian Arabic",
-          "as": "Assamese",
-          "asa": "Asu",
-          "ase": "American Sign Language",
-          "ast": "Asturian",
-          "av": "Avaric",
-          "avk": "Kotava",
-          "awa": "Awadhi",
-          "ay": "Aymara",
-          "az": "Azerbaijani",
-          "az-alt-short": "Azeri",
-          "azb": "South Azerbaijani",
-          "ba": "Bashkir",
-          "bal": "Baluchi",
-          "ban": "Balinese",
-          "bar": "Bavarian",
-          "bas": "Basaa",
-          "bax": "Bamun",
-          "bbc": "Batak Toba",
-          "bbj": "Ghomala",
-          "be": "Belarusian",
-          "bej": "Beja",
-          "bem": "Bemba",
-          "bew": "Betawi",
-          "bez": "Bena",
-          "bfd": "Bafut",
-          "bfq": "Badaga",
-          "bg": "Bulgarian",
-          "bho": "Bhojpuri",
-          "bi": "Bislama",
-          "bik": "Bikol",
-          "bin": "Bini",
-          "bjn": "Banjar",
-          "bkm": "Kom",
-          "bla": "Siksika",
-          "bm": "Bambara",
-          "bn": "Bengali",
-          "bo": "Tibetan",
-          "bpy": "Bishnupriya",
-          "bqi": "Bakhtiari",
-          "br": "Breton",
-          "bra": "Braj",
-          "brh": "Brahui",
-          "brx": "Bodo",
-          "bs": "Bosnian",
-          "bss": "Akoose",
-          "bua": "Buriat",
-          "bug": "Buginese",
-          "bum": "Bulu",
-          "byn": "Blin",
-          "byv": "Medumba",
-          "ca": "Catalan",
-          "cad": "Caddo",
-          "car": "Carib",
-          "cay": "Cayuga",
-          "cch": "Atsam",
-          "ce": "Chechen",
-          "ceb": "Cebuano",
-          "cgg": "Chiga",
-          "ch": "Chamorro",
-          "chb": "Chibcha",
-          "chg": "Chagatai",
-          "chk": "Chuukese",
-          "chm": "Mari",
-          "chn": "Chinook Jargon",
-          "cho": "Choctaw",
-          "chp": "Chipewyan",
-          "chr": "Cherokee",
-          "chy": "Cheyenne",
-          "ckb": "Central Kurdish",
-          "co": "Corsican",
-          "cop": "Coptic",
-          "cps": "Capiznon",
-          "cr": "Cree",
-          "crh": "Crimean Turkish",
-          "cs": "Czech",
-          "csb": "Kashubian",
-          "cu": "Church Slavic",
-          "cv": "Chuvash",
-          "cy": "Welsh",
-          "da": "Danish",
-          "dak": "Dakota",
-          "dar": "Dargwa",
-          "dav": "Taita",
-          "de": "German",
-          "de-AT": "Austrian German",
-          "de-CH": "Swiss High German",
-          "del": "Delaware",
-          "den": "Slave",
-          "dgr": "Dogrib",
-          "din": "Dinka",
-          "dje": "Zarma",
-          "doi": "Dogri",
-          "dsb": "Lower Sorbian",
-          "dtp": "Central Dusun",
-          "dua": "Duala",
-          "dum": "Middle Dutch",
-          "dv": "Divehi",
-          "dyo": "Jola-Fonyi",
-          "dyu": "Dyula",
-          "dz": "Dzongkha",
-          "dzg": "Dazaga",
-          "ebu": "Embu",
-          "ee": "Ewe",
-          "efi": "Efik",
-          "egl": "Emilian",
-          "egy": "Ancient Egyptian",
-          "eka": "Ekajuk",
-          "el": "Greek",
-          "elx": "Elamite",
-          "en": "English",
-          "en-AU": "Australian English",
-          "en-CA": "Canadian English",
-          "en-GB": "British English",
-          "en-GB-alt-short": "UK English",
-          "en-US": "American English",
-          "en-US-alt-short": "US English",
-          "enm": "Middle English",
-          "eo": "Esperanto",
-          "es": "Spanish",
-          "es-419": "Latin American Spanish",
-          "es-ES": "European Spanish",
-          "es-MX": "Mexican Spanish",
-          "esu": "Central Yupik",
-          "et": "Estonian",
-          "eu": "Basque",
-          "ewo": "Ewondo",
-          "ext": "Extremaduran",
-          "fa": "Persian",
-          "fan": "Fang",
-          "fat": "Fanti",
-          "ff": "Fulah",
-          "fi": "Finnish",
-          "fil": "Filipino",
-          "fit": "Tornedalen Finnish",
-          "fj": "Fijian",
-          "fo": "Faroese",
-          "fon": "Fon",
-          "fr": "French",
-          "fr-CA": "Canadian French",
-          "fr-CH": "Swiss French",
-          "frc": "Cajun French",
-          "frm": "Middle French",
-          "fro": "Old French",
-          "frp": "Arpitan",
-          "frr": "Northern Frisian",
-          "frs": "Eastern Frisian",
-          "fur": "Friulian",
-          "fy": "Western Frisian",
-          "ga": "Irish",
-          "gaa": "Ga",
-          "gag": "Gagauz",
-          "gan": "Gan Chinese",
-          "gay": "Gayo",
-          "gba": "Gbaya",
-          "gbz": "Zoroastrian Dari",
-          "gd": "Scottish Gaelic",
-          "gez": "Geez",
-          "gil": "Gilbertese",
-          "gl": "Galician",
-          "glk": "Gilaki",
-          "gmh": "Middle High German",
-          "gn": "Guarani",
-          "goh": "Old High German",
-          "gom": "Goan Konkani",
-          "gon": "Gondi",
-          "gor": "Gorontalo",
-          "got": "Gothic",
-          "grb": "Grebo",
-          "grc": "Ancient Greek",
-          "gsw": "Swiss German",
-          "gu": "Gujarati",
-          "guc": "Wayuu",
-          "gur": "Frafra",
-          "guz": "Gusii",
-          "gv": "Manx",
-          "gwi": "Gwichʼin",
-          "ha": "Hausa",
-          "hai": "Haida",
-          "hak": "Hakka Chinese",
-          "haw": "Hawaiian",
-          "he": "Hebrew",
-          "hi": "Hindi",
-          "hif": "Fiji Hindi",
-          "hil": "Hiligaynon",
-          "hit": "Hittite",
-          "hmn": "Hmong",
-          "ho": "Hiri Motu",
-          "hr": "Croatian",
-          "hsb": "Upper Sorbian",
-          "hsn": "Xiang Chinese",
-          "ht": "Haitian",
-          "hu": "Hungarian",
-          "hup": "Hupa",
-          "hy": "Armenian",
-          "hz": "Herero",
-          "ia": "Interlingua",
-          "iba": "Iban",
-          "ibb": "Ibibio",
-          "id": "Indonesian",
-          "ie": "Interlingue",
-          "ig": "Igbo",
-          "ii": "Sichuan Yi",
-          "ik": "Inupiaq",
-          "ilo": "Iloko",
-          "inh": "Ingush",
-          "io": "Ido",
-          "is": "Icelandic",
-          "it": "Italian",
-          "iu": "Inuktitut",
-          "izh": "Ingrian",
-          "ja": "Japanese",
-          "jam": "Jamaican Creole English",
-          "jbo": "Lojban",
-          "jgo": "Ngomba",
-          "jmc": "Machame",
-          "jpr": "Judeo-Persian",
-          "jrb": "Judeo-Arabic",
-          "jut": "Jutish",
-          "jv": "Javanese",
-          "ka": "Georgian",
-          "kaa": "Kara-Kalpak",
-          "kab": "Kabyle",
-          "kac": "Kachin",
-          "kaj": "Jju",
-          "kam": "Kamba",
-          "kaw": "Kawi",
-          "kbd": "Kabardian",
-          "kbl": "Kanembu",
-          "kcg": "Tyap",
-          "kde": "Makonde",
-          "kea": "Kabuverdianu",
-          "ken": "Kenyang",
-          "kfo": "Koro",
-          "kg": "Kongo",
-          "kgp": "Kaingang",
-          "kha": "Khasi",
-          "kho": "Khotanese",
-          "khq": "Koyra Chiini",
-          "khw": "Khowar",
-          "ki": "Kikuyu",
-          "kiu": "Kirmanjki",
-          "kj": "Kuanyama",
-          "kk": "Kazakh",
-          "kkj": "Kako",
-          "kl": "Kalaallisut",
-          "kln": "Kalenjin",
-          "km": "Khmer",
-          "kmb": "Kimbundu",
-          "kn": "Kannada",
-          "ko": "Korean",
-          "koi": "Komi-Permyak",
-          "kok": "Konkani",
-          "kos": "Kosraean",
-          "kpe": "Kpelle",
-          "kr": "Kanuri",
-          "krc": "Karachay-Balkar",
-          "kri": "Krio",
-          "krj": "Kinaray-a",
-          "krl": "Karelian",
-          "kru": "Kurukh",
-          "ks": "Kashmiri",
-          "ksb": "Shambala",
-          "ksf": "Bafia",
-          "ksh": "Colognian",
-          "ku": "Kurdish",
-          "kum": "Kumyk",
-          "kut": "Kutenai",
-          "kv": "Komi",
-          "kw": "Cornish",
-          "ky": "Kyrgyz",
-          "ky-alt-variant": "Kirghiz",
-          "la": "Latin",
-          "lad": "Ladino",
-          "lag": "Langi",
-          "lah": "Lahnda",
-          "lam": "Lamba",
-          "lb": "Luxembourgish",
-          "lez": "Lezghian",
-          "lfn": "Lingua Franca Nova",
-          "lg": "Ganda",
-          "li": "Limburgish",
-          "lij": "Ligurian",
-          "liv": "Livonian",
-          "lkt": "Lakota",
-          "lmo": "Lombard",
-          "ln": "Lingala",
-          "lo": "Lao",
-          "lol": "Mongo",
-          "loz": "Lozi",
-          "lt": "Lithuanian",
-          "ltg": "Latgalian",
-          "lu": "Luba-Katanga",
-          "lua": "Luba-Lulua",
-          "lui": "Luiseno",
-          "lun": "Lunda",
-          "luo": "Luo",
-          "lus": "Mizo",
-          "luy": "Luyia",
-          "lv": "Latvian",
-          "lzh": "Literary Chinese",
-          "lzz": "Laz",
-          "mad": "Madurese",
-          "maf": "Mafa",
-          "mag": "Magahi",
-          "mai": "Maithili",
-          "mak": "Makasar",
-          "man": "Mandingo",
-          "mas": "Masai",
-          "mde": "Maba",
-          "mdf": "Moksha",
-          "mdr": "Mandar",
-          "men": "Mende",
-          "mer": "Meru",
-          "mfe": "Morisyen",
-          "mg": "Malagasy",
-          "mga": "Middle Irish",
-          "mgh": "Makhuwa-Meetto",
-          "mgo": "Metaʼ",
-          "mh": "Marshallese",
-          "mi": "Maori",
-          "mic": "Micmac",
-          "min": "Minangkabau",
-          "mk": "Macedonian",
-          "ml": "Malayalam",
-          "mn": "Mongolian",
-          "mnc": "Manchu",
-          "mni": "Manipuri",
-          "moh": "Mohawk",
-          "mos": "Mossi",
-          "mr": "Marathi",
-          "mrj": "Western Mari",
-          "ms": "Malay",
-          "mt": "Maltese",
-          "mua": "Mundang",
-          "mul": "Multiple Languages",
-          "mus": "Creek",
-          "mwl": "Mirandese",
-          "mwr": "Marwari",
-          "mwv": "Mentawai",
-          "my": "Burmese",
-          "mye": "Myene",
-          "myv": "Erzya",
-          "mzn": "Mazanderani",
-          "na": "Nauru",
-          "nan": "Min Nan Chinese",
-          "nap": "Neapolitan",
-          "naq": "Nama",
-          "nb": "Norwegian Bokmål",
-          "nd": "North Ndebele",
-          "nds": "Low German",
-          "ne": "Nepali",
-          "new": "Newari",
-          "ng": "Ndonga",
-          "nia": "Nias",
-          "niu": "Niuean",
-          "njo": "Ao Naga",
-          "nl": "Dutch",
-          "nl-BE": "Flemish",
-          "nmg": "Kwasio",
-          "nn": "Norwegian Nynorsk",
-          "nnh": "Ngiemboon",
-          "no": "Norwegian",
-          "nog": "Nogai",
-          "non": "Old Norse",
-          "nov": "Novial",
-          "nqo": "NʼKo",
-          "nr": "South Ndebele",
-          "nso": "Northern Sotho",
-          "nus": "Nuer",
-          "nv": "Navajo",
-          "nwc": "Classical Newari",
-          "ny": "Nyanja",
-          "nym": "Nyamwezi",
-          "nyn": "Nyankole",
-          "nyo": "Nyoro",
-          "nzi": "Nzima",
-          "oc": "Occitan",
-          "oj": "Ojibwa",
-          "om": "Oromo",
-          "or": "Oriya",
-          "os": "Ossetic",
-          "osa": "Osage",
-          "ota": "Ottoman Turkish",
-          "pa": "Punjabi",
-          "pag": "Pangasinan",
-          "pal": "Pahlavi",
-          "pam": "Pampanga",
-          "pap": "Papiamento",
-          "pau": "Palauan",
-          "pcd": "Picard",
-          "pdc": "Pennsylvania German",
-          "pdt": "Plautdietsch",
-          "peo": "Old Persian",
-          "pfl": "Palatine German",
-          "phn": "Phoenician",
-          "pi": "Pali",
-          "pl": "Polish",
-          "pms": "Piedmontese",
-          "pnt": "Pontic",
-          "pon": "Pohnpeian",
-          "prg": "Prussian",
-          "pro": "Old Provençal",
-          "ps": "Pashto",
-          "ps-alt-variant": "Pushto",
-          "pt": "Portuguese",
-          "pt-BR": "Brazilian Portuguese",
-          "pt-PT": "European Portuguese",
-          "qu": "Quechua",
-          "quc": "Kʼicheʼ",
-          "qug": "Chimborazo Highland Quichua",
-          "raj": "Rajasthani",
-          "rap": "Rapanui",
-          "rar": "Rarotongan",
-          "rgn": "Romagnol",
-          "rif": "Riffian",
-          "rm": "Romansh",
-          "rn": "Rundi",
-          "ro": "Romanian",
-          "ro-MD": "Moldavian",
-          "rof": "Rombo",
-          "rom": "Romany",
-          "root": "Root",
-          "rtm": "Rotuman",
-          "ru": "Russian",
-          "rue": "Rusyn",
-          "rug": "Roviana",
-          "rup": "Aromanian",
-          "rw": "Kinyarwanda",
-          "rwk": "Rwa",
-          "sa": "Sanskrit",
-          "sad": "Sandawe",
-          "sah": "Sakha",
-          "sam": "Samaritan Aramaic",
-          "saq": "Samburu",
-          "sas": "Sasak",
-          "sat": "Santali",
-          "saz": "Saurashtra",
-          "sba": "Ngambay",
-          "sbp": "Sangu",
-          "sc": "Sardinian",
-          "scn": "Sicilian",
-          "sco": "Scots",
-          "sd": "Sindhi",
-          "sdc": "Sassarese Sardinian",
-          "se": "Northern Sami",
-          "see": "Seneca",
-          "seh": "Sena",
-          "sei": "Seri",
-          "sel": "Selkup",
-          "ses": "Koyraboro Senni",
-          "sg": "Sango",
-          "sga": "Old Irish",
-          "sgs": "Samogitian",
-          "sh": "Serbo-Croatian",
-          "shi": "Tachelhit",
-          "shn": "Shan",
-          "shu": "Chadian Arabic",
-          "si": "Sinhala",
-          "sid": "Sidamo",
-          "sk": "Slovak",
-          "sl": "Slovenian",
-          "sli": "Lower Silesian",
-          "sly": "Selayar",
-          "sm": "Samoan",
-          "sma": "Southern Sami",
-          "smj": "Lule Sami",
-          "smn": "Inari Sami",
-          "sms": "Skolt Sami",
-          "sn": "Shona",
-          "snk": "Soninke",
-          "so": "Somali",
-          "sog": "Sogdien",
-          "sq": "Albanian",
-          "sr": "Serbian",
-          "srn": "Sranan Tongo",
-          "srr": "Serer",
-          "ss": "Swati",
-          "ssy": "Saho",
-          "st": "Southern Sotho",
-          "stq": "Saterland Frisian",
-          "su": "Sundanese",
-          "suk": "Sukuma",
-          "sus": "Susu",
-          "sux": "Sumerian",
-          "sv": "Swedish",
-          "sw": "Swahili",
-          "swb": "Comorian",
-          "swc": "Congo Swahili",
-          "syc": "Classical Syriac",
-          "syr": "Syriac",
-          "szl": "Silesian",
-          "ta": "Tamil",
-          "tcy": "Tulu",
-          "te": "Telugu",
-          "tem": "Timne",
-          "teo": "Teso",
-          "ter": "Tereno",
-          "tet": "Tetum",
-          "tg": "Tajik",
-          "th": "Thai",
-          "ti": "Tigrinya",
-          "tig": "Tigre",
-          "tiv": "Tiv",
-          "tk": "Turkmen",
-          "tkl": "Tokelau",
-          "tkr": "Tsakhur",
-          "tl": "Tagalog",
-          "tlh": "Klingon",
-          "tli": "Tlingit",
-          "tly": "Talysh",
-          "tmh": "Tamashek",
-          "tn": "Tswana",
-          "to": "Tongan",
-          "tog": "Nyasa Tonga",
-          "tpi": "Tok Pisin",
-          "tr": "Turkish",
-          "tru": "Turoyo",
-          "trv": "Taroko",
-          "ts": "Tsonga",
-          "tsd": "Tsakonian",
-          "tsi": "Tsimshian",
-          "tt": "Tatar",
-          "ttt": "Muslim Tat",
-          "tum": "Tumbuka",
-          "tvl": "Tuvalu",
-          "tw": "Twi",
-          "twq": "Tasawaq",
-          "ty": "Tahitian",
-          "tyv": "Tuvinian",
-          "tzm": "Central Atlas Tamazight",
-          "udm": "Udmurt",
-          "ug": "Uyghur",
-          "ug-alt-variant": "Uighur",
-          "uga": "Ugaritic",
-          "uk": "Ukrainian",
-          "umb": "Umbundu",
-          "und": "Unknown Language",
-          "ur": "Urdu",
-          "uz": "Uzbek",
-          "vai": "Vai",
-          "ve": "Venda",
-          "vec": "Venetian",
-          "vep": "Veps",
-          "vi": "Vietnamese",
-          "vls": "West Flemish",
-          "vmf": "Main-Franconian",
-          "vo": "Volapük",
-          "vot": "Votic",
-          "vro": "Võro",
-          "vun": "Vunjo",
-          "wa": "Walloon",
-          "wae": "Walser",
-          "wal": "Wolaytta",
-          "war": "Waray",
-          "was": "Washo",
-          "wbp": "Warlpiri",
-          "wo": "Wolof",
-          "wuu": "Wu Chinese",
-          "xal": "Kalmyk",
-          "xh": "Xhosa",
-          "xmf": "Mingrelian",
-          "xog": "Soga",
-          "yao": "Yao",
-          "yap": "Yapese",
-          "yav": "Yangben",
-          "ybb": "Yemba",
-          "yi": "Yiddish",
-          "yo": "Yoruba",
-          "yrl": "Nheengatu",
-          "yue": "Cantonese",
-          "za": "Zhuang",
-          "zap": "Zapotec",
-          "zbl": "Blissymbols",
-          "zea": "Zeelandic",
-          "zen": "Zenaga",
-          "zgh": "Standard Moroccan Tamazight",
-          "zh": "Chinese",
-          "zh-Hans": "Simplified Chinese",
-          "zh-Hant": "Traditional Chinese",
-          "zu": "Zulu",
-          "zun": "Zuni",
-          "zxx": "No linguistic content",
-          "zza": "Zaza"
-        }
-      }
-    }
-  }
-}
+{
+  "main": {
+    "en-US": {
+      "identity": {
+        "version": {
+          "_number": "$Revision: 13133 $",
+          "_cldrVersion": "31"
+        },
+        "language": "en",
+        "territory": "US"
+      },
+      "localeDisplayNames": {
+        "languages": {
+          "aa": "Afar",
+          "ab": "Abkhazian",
+          "ace": "Achinese",
+          "ach": "Acoli",
+          "ada": "Adangme",
+          "ady": "Adyghe",
+          "ae": "Avestan",
+          "aeb": "Tunisian Arabic",
+          "af": "Afrikaans",
+          "afh": "Afrihili",
+          "agq": "Aghem",
+          "ain": "Ainu",
+          "ak": "Akan",
+          "akk": "Akkadian",
+          "akz": "Alabama",
+          "ale": "Aleut",
+          "aln": "Gheg Albanian",
+          "alt": "Southern Altai",
+          "am": "Amharic",
+          "an": "Aragonese",
+          "ang": "Old English",
+          "anp": "Angika",
+          "ar": "Arabic",
+          "ar-001": "Modern Standard Arabic",
+          "arc": "Aramaic",
+          "arn": "Mapuche",
+          "aro": "Araona",
+          "arp": "Arapaho",
+          "arq": "Algerian Arabic",
+          "ars": "Najdi Arabic",
+          "arw": "Arawak",
+          "ary": "Moroccan Arabic",
+          "arz": "Egyptian Arabic",
+          "as": "Assamese",
+          "asa": "Asu",
+          "ase": "American Sign Language",
+          "ast": "Asturian",
+          "av": "Avaric",
+          "avk": "Kotava",
+          "awa": "Awadhi",
+          "ay": "Aymara",
+          "az": "Azerbaijani",
+          "az-alt-short": "Azeri",
+          "ba": "Bashkir",
+          "bal": "Baluchi",
+          "ban": "Balinese",
+          "bar": "Bavarian",
+          "bas": "Basaa",
+          "bax": "Bamun",
+          "bbc": "Batak Toba",
+          "bbj": "Ghomala",
+          "be": "Belarusian",
+          "bej": "Beja",
+          "bem": "Bemba",
+          "bew": "Betawi",
+          "bez": "Bena",
+          "bfd": "Bafut",
+          "bfq": "Badaga",
+          "bg": "Bulgarian",
+          "bgn": "Western Balochi",
+          "bho": "Bhojpuri",
+          "bi": "Bislama",
+          "bik": "Bikol",
+          "bin": "Bini",
+          "bjn": "Banjar",
+          "bkm": "Kom",
+          "bla": "Siksika",
+          "bm": "Bambara",
+          "bn": "Bangla",
+          "bo": "Tibetan",
+          "bpy": "Bishnupriya",
+          "bqi": "Bakhtiari",
+          "br": "Breton",
+          "bra": "Braj",
+          "brh": "Brahui",
+          "brx": "Bodo",
+          "bs": "Bosnian",
+          "bss": "Akoose",
+          "bua": "Buriat",
+          "bug": "Buginese",
+          "bum": "Bulu",
+          "byn": "Blin",
+          "byv": "Medumba",
+          "ca": "Catalan",
+          "cad": "Caddo",
+          "car": "Carib",
+          "cay": "Cayuga",
+          "cch": "Atsam",
+          "ce": "Chechen",
+          "ceb": "Cebuano",
+          "cgg": "Chiga",
+          "ch": "Chamorro",
+          "chb": "Chibcha",
+          "chg": "Chagatai",
+          "chk": "Chuukese",
+          "chm": "Mari",
+          "chn": "Chinook Jargon",
+          "cho": "Choctaw",
+          "chp": "Chipewyan",
+          "chr": "Cherokee",
+          "chy": "Cheyenne",
+          "ckb": "Central Kurdish",
+          "co": "Corsican",
+          "cop": "Coptic",
+          "cps": "Capiznon",
+          "cr": "Cree",
+          "crh": "Crimean Turkish",
+          "crs": "Seselwa Creole French",
+          "cs": "Czech",
+          "csb": "Kashubian",
+          "cu": "Church Slavic",
+          "cv": "Chuvash",
+          "cy": "Welsh",
+          "da": "Danish",
+          "dak": "Dakota",
+          "dar": "Dargwa",
+          "dav": "Taita",
+          "de": "German",
+          "de-AT": "Austrian German",
+          "de-CH": "Swiss High German",
+          "del": "Delaware",
+          "den": "Slave",
+          "dgr": "Dogrib",
+          "din": "Dinka",
+          "dje": "Zarma",
+          "doi": "Dogri",
+          "dsb": "Lower Sorbian",
+          "dtp": "Central Dusun",
+          "dua": "Duala",
+          "dum": "Middle Dutch",
+          "dv": "Divehi",
+          "dyo": "Jola-Fonyi",
+          "dyu": "Dyula",
+          "dz": "Dzongkha",
+          "dzg": "Dazaga",
+          "ebu": "Embu",
+          "ee": "Ewe",
+          "efi": "Efik",
+          "egl": "Emilian",
+          "egy": "Ancient Egyptian",
+          "eka": "Ekajuk",
+          "el": "Greek",
+          "elx": "Elamite",
+          "en": "English",
+          "en-AU": "Australian English",
+          "en-CA": "Canadian English",
+          "en-GB": "British English",
+          "en-GB-alt-short": "UK English",
+          "en-US": "American English",
+          "en-US-alt-short": "US English",
+          "enm": "Middle English",
+          "eo": "Esperanto",
+          "es": "Spanish",
+          "es-419": "Latin American Spanish",
+          "es-ES": "European Spanish",
+          "es-MX": "Mexican Spanish",
+          "esu": "Central Yupik",
+          "et": "Estonian",
+          "eu": "Basque",
+          "ewo": "Ewondo",
+          "ext": "Extremaduran",
+          "fa": "Persian",
+          "fa-AF": "Dari",
+          "fan": "Fang",
+          "fat": "Fanti",
+          "ff": "Fulah",
+          "fi": "Finnish",
+          "fil": "Filipino",
+          "fit": "Tornedalen Finnish",
+          "fj": "Fijian",
+          "fo": "Faroese",
+          "fon": "Fon",
+          "fr": "French",
+          "fr-CA": "Canadian French",
+          "fr-CH": "Swiss French",
+          "frc": "Cajun French",
+          "frm": "Middle French",
+          "fro": "Old French",
+          "frp": "Arpitan",
+          "frr": "Northern Frisian",
+          "frs": "Eastern Frisian",
+          "fur": "Friulian",
+          "fy": "Western Frisian",
+          "ga": "Irish",
+          "gaa": "Ga",
+          "gag": "Gagauz",
+          "gan": "Gan Chinese",
+          "gay": "Gayo",
+          "gba": "Gbaya",
+          "gbz": "Zoroastrian Dari",
+          "gd": "Scottish Gaelic",
+          "gez": "Geez",
+          "gil": "Gilbertese",
+          "gl": "Galician",
+          "glk": "Gilaki",
+          "gmh": "Middle High German",
+          "gn": "Guarani",
+          "goh": "Old High German",
+          "gom": "Goan Konkani",
+          "gon": "Gondi",
+          "gor": "Gorontalo",
+          "got": "Gothic",
+          "grb": "Grebo",
+          "grc": "Ancient Greek",
+          "gsw": "Swiss German",
+          "gu": "Gujarati",
+          "guc": "Wayuu",
+          "gur": "Frafra",
+          "guz": "Gusii",
+          "gv": "Manx",
+          "gwi": "Gwichʼin",
+          "ha": "Hausa",
+          "hai": "Haida",
+          "hak": "Hakka Chinese",
+          "haw": "Hawaiian",
+          "he": "Hebrew",
+          "hi": "Hindi",
+          "hif": "Fiji Hindi",
+          "hil": "Hiligaynon",
+          "hit": "Hittite",
+          "hmn": "Hmong",
+          "ho": "Hiri Motu",
+          "hr": "Croatian",
+          "hsb": "Upper Sorbian",
+          "hsn": "Xiang Chinese",
+          "ht": "Haitian Creole",
+          "hu": "Hungarian",
+          "hup": "Hupa",
+          "hy": "Armenian",
+          "hz": "Herero",
+          "ia": "Interlingua",
+          "iba": "Iban",
+          "ibb": "Ibibio",
+          "id": "Indonesian",
+          "ie": "Interlingue",
+          "ig": "Igbo",
+          "ii": "Sichuan Yi",
+          "ik": "Inupiaq",
+          "ilo": "Iloko",
+          "inh": "Ingush",
+          "io": "Ido",
+          "is": "Icelandic",
+          "it": "Italian",
+          "iu": "Inuktitut",
+          "izh": "Ingrian",
+          "ja": "Japanese",
+          "jam": "Jamaican Creole English",
+          "jbo": "Lojban",
+          "jgo": "Ngomba",
+          "jmc": "Machame",
+          "jpr": "Judeo-Persian",
+          "jrb": "Judeo-Arabic",
+          "jut": "Jutish",
+          "jv": "Javanese",
+          "ka": "Georgian",
+          "kaa": "Kara-Kalpak",
+          "kab": "Kabyle",
+          "kac": "Kachin",
+          "kaj": "Jju",
+          "kam": "Kamba",
+          "kaw": "Kawi",
+          "kbd": "Kabardian",
+          "kbl": "Kanembu",
+          "kcg": "Tyap",
+          "kde": "Makonde",
+          "kea": "Kabuverdianu",
+          "ken": "Kenyang",
+          "kfo": "Koro",
+          "kg": "Kongo",
+          "kgp": "Kaingang",
+          "kha": "Khasi",
+          "kho": "Khotanese",
+          "khq": "Koyra Chiini",
+          "khw": "Khowar",
+          "ki": "Kikuyu",
+          "kiu": "Kirmanjki",
+          "kj": "Kuanyama",
+          "kk": "Kazakh",
+          "kkj": "Kako",
+          "kl": "Kalaallisut",
+          "kln": "Kalenjin",
+          "km": "Khmer",
+          "kmb": "Kimbundu",
+          "kn": "Kannada",
+          "ko": "Korean",
+          "koi": "Komi-Permyak",
+          "kok": "Konkani",
+          "kos": "Kosraean",
+          "kpe": "Kpelle",
+          "kr": "Kanuri",
+          "krc": "Karachay-Balkar",
+          "kri": "Krio",
+          "krj": "Kinaray-a",
+          "krl": "Karelian",
+          "kru": "Kurukh",
+          "ks": "Kashmiri",
+          "ksb": "Shambala",
+          "ksf": "Bafia",
+          "ksh": "Colognian",
+          "ku": "Kurdish",
+          "kum": "Kumyk",
+          "kut": "Kutenai",
+          "kv": "Komi",
+          "kw": "Cornish",
+          "ky": "Kyrgyz",
+          "ky-alt-variant": "Kirghiz",
+          "la": "Latin",
+          "lad": "Ladino",
+          "lag": "Langi",
+          "lah": "Lahnda",
+          "lam": "Lamba",
+          "lb": "Luxembourgish",
+          "lez": "Lezghian",
+          "lfn": "Lingua Franca Nova",
+          "lg": "Ganda",
+          "li": "Limburgish",
+          "lij": "Ligurian",
+          "liv": "Livonian",
+          "lkt": "Lakota",
+          "lmo": "Lombard",
+          "ln": "Lingala",
+          "lo": "Lao",
+          "lol": "Mongo",
+          "loz": "Lozi",
+          "lrc": "Northern Luri",
+          "lt": "Lithuanian",
+          "ltg": "Latgalian",
+          "lu": "Luba-Katanga",
+          "lua": "Luba-Lulua",
+          "lui": "Luiseno",
+          "lun": "Lunda",
+          "luo": "Luo",
+          "lus": "Mizo",
+          "luy": "Luyia",
+          "lv": "Latvian",
+          "lzh": "Literary Chinese",
+          "lzz": "Laz",
+          "mad": "Madurese",
+          "maf": "Mafa",
+          "mag": "Magahi",
+          "mai": "Maithili",
+          "mak": "Makasar",
+          "man": "Mandingo",
+          "mas": "Masai",
+          "mde": "Maba",
+          "mdf": "Moksha",
+          "mdr": "Mandar",
+          "men": "Mende",
+          "mer": "Meru",
+          "mfe": "Morisyen",
+          "mg": "Malagasy",
+          "mga": "Middle Irish",
+          "mgh": "Makhuwa-Meetto",
+          "mgo": "Metaʼ",
+          "mh": "Marshallese",
+          "mi": "Maori",
+          "mic": "Mi'kmaq",
+          "min": "Minangkabau",
+          "mk": "Macedonian",
+          "ml": "Malayalam",
+          "mn": "Mongolian",
+          "mnc": "Manchu",
+          "mni": "Manipuri",
+          "moh": "Mohawk",
+          "mos": "Mossi",
+          "mr": "Marathi",
+          "mrj": "Western Mari",
+          "ms": "Malay",
+          "mt": "Maltese",
+          "mua": "Mundang",
+          "mul": "Multiple languages",
+          "mus": "Creek",
+          "mwl": "Mirandese",
+          "mwr": "Marwari",
+          "mwv": "Mentawai",
+          "my": "Burmese",
+          "my-alt-variant": "Myanmar Language",
+          "mye": "Myene",
+          "myv": "Erzya",
+          "mzn": "Mazanderani",
+          "na": "Nauru",
+          "nan": "Min Nan Chinese",
+          "nap": "Neapolitan",
+          "naq": "Nama",
+          "nb": "Norwegian Bokmål",
+          "nd": "North Ndebele",
+          "nds": "Low German",
+          "nds-NL": "Low Saxon",
+          "ne": "Nepali",
+          "new": "Newari",
+          "ng": "Ndonga",
+          "nia": "Nias",
+          "niu": "Niuean",
+          "njo": "Ao Naga",
+          "nl": "Dutch",
+          "nl-BE": "Flemish",
+          "nmg": "Kwasio",
+          "nn": "Norwegian Nynorsk",
+          "nnh": "Ngiemboon",
+          "no": "Norwegian",
+          "nog": "Nogai",
+          "non": "Old Norse",
+          "nov": "Novial",
+          "nqo": "N’Ko",
+          "nr": "South Ndebele",
+          "nso": "Northern Sotho",
+          "nus": "Nuer",
+          "nv": "Navajo",
+          "nwc": "Classical Newari",
+          "ny": "Nyanja",
+          "nym": "Nyamwezi",
+          "nyn": "Nyankole",
+          "nyo": "Nyoro",
+          "nzi": "Nzima",
+          "oc": "Occitan",
+          "oj": "Ojibwa",
+          "om": "Oromo",
+          "or": "Odia",
+          "os": "Ossetic",
+          "osa": "Osage",
+          "ota": "Ottoman Turkish",
+          "pa": "Punjabi",
+          "pag": "Pangasinan",
+          "pal": "Pahlavi",
+          "pam": "Pampanga",
+          "pap": "Papiamento",
+          "pau": "Palauan",
+          "pcd": "Picard",
+          "pcm": "Nigerian Pidgin",
+          "pdc": "Pennsylvania German",
+          "pdt": "Plautdietsch",
+          "peo": "Old Persian",
+          "pfl": "Palatine German",
+          "phn": "Phoenician",
+          "pi": "Pali",
+          "pl": "Polish",
+          "pms": "Piedmontese",
+          "pnt": "Pontic",
+          "pon": "Pohnpeian",
+          "prg": "Prussian",
+          "pro": "Old Provençal",
+          "ps": "Pashto",
+          "ps-alt-variant": "Pushto",
+          "pt": "Portuguese",
+          "pt-BR": "Brazilian Portuguese",
+          "pt-PT": "European Portuguese",
+          "qu": "Quechua",
+          "quc": "Kʼicheʼ",
+          "qug": "Chimborazo Highland Quichua",
+          "raj": "Rajasthani",
+          "rap": "Rapanui",
+          "rar": "Rarotongan",
+          "rgn": "Romagnol",
+          "rif": "Riffian",
+          "rm": "Romansh",
+          "rn": "Rundi",
+          "ro": "Romanian",
+          "ro-MD": "Moldavian",
+          "rof": "Rombo",
+          "rom": "Romany",
+          "root": "Root",
+          "rtm": "Rotuman",
+          "ru": "Russian",
+          "rue": "Rusyn",
+          "rug": "Roviana",
+          "rup": "Aromanian",
+          "rw": "Kinyarwanda",
+          "rwk": "Rwa",
+          "sa": "Sanskrit",
+          "sad": "Sandawe",
+          "sah": "Sakha",
+          "sam": "Samaritan Aramaic",
+          "saq": "Samburu",
+          "sas": "Sasak",
+          "sat": "Santali",
+          "saz": "Saurashtra",
+          "sba": "Ngambay",
+          "sbp": "Sangu",
+          "sc": "Sardinian",
+          "scn": "Sicilian",
+          "sco": "Scots",
+          "sd": "Sindhi",
+          "sdc": "Sassarese Sardinian",
+          "sdh": "Southern Kurdish",
+          "se": "Northern Sami",
+          "see": "Seneca",
+          "seh": "Sena",
+          "sei": "Seri",
+          "sel": "Selkup",
+          "ses": "Koyraboro Senni",
+          "sg": "Sango",
+          "sga": "Old Irish",
+          "sgs": "Samogitian",
+          "sh": "Serbo-Croatian",
+          "shi": "Tachelhit",
+          "shn": "Shan",
+          "shu": "Chadian Arabic",
+          "si": "Sinhala",
+          "sid": "Sidamo",
+          "sk": "Slovak",
+          "sl": "Slovenian",
+          "sli": "Lower Silesian",
+          "sly": "Selayar",
+          "sm": "Samoan",
+          "sma": "Southern Sami",
+          "smj": "Lule Sami",
+          "smn": "Inari Sami",
+          "sms": "Skolt Sami",
+          "sn": "Shona",
+          "snk": "Soninke",
+          "so": "Somali",
+          "sog": "Sogdien",
+          "sq": "Albanian",
+          "sr": "Serbian",
+          "srn": "Sranan Tongo",
+          "srr": "Serer",
+          "ss": "Swati",
+          "ssy": "Saho",
+          "st": "Southern Sotho",
+          "stq": "Saterland Frisian",
+          "su": "Sundanese",
+          "suk": "Sukuma",
+          "sus": "Susu",
+          "sux": "Sumerian",
+          "sv": "Swedish",
+          "sw": "Swahili",
+          "sw-CD": "Congo Swahili",
+          "swb": "Comorian",
+          "syc": "Classical Syriac",
+          "syr": "Syriac",
+          "szl": "Silesian",
+          "ta": "Tamil",
+          "tcy": "Tulu",
+          "te": "Telugu",
+          "tem": "Timne",
+          "teo": "Teso",
+          "ter": "Tereno",
+          "tet": "Tetum",
+          "tg": "Tajik",
+          "th": "Thai",
+          "ti": "Tigrinya",
+          "tig": "Tigre",
+          "tiv": "Tiv",
+          "tk": "Turkmen",
+          "tkl": "Tokelau",
+          "tkr": "Tsakhur",
+          "tl": "Tagalog",
+          "tlh": "Klingon",
+          "tli": "Tlingit",
+          "tly": "Talysh",
+          "tmh": "Tamashek",
+          "tn": "Tswana",
+          "to": "Tongan",
+          "tog": "Nyasa Tonga",
+          "tpi": "Tok Pisin",
+          "tr": "Turkish",
+          "tru": "Turoyo",
+          "trv": "Taroko",
+          "ts": "Tsonga",
+          "tsd": "Tsakonian",
+          "tsi": "Tsimshian",
+          "tt": "Tatar",
+          "ttt": "Muslim Tat",
+          "tum": "Tumbuka",
+          "tvl": "Tuvalu",
+          "tw": "Twi",
+          "twq": "Tasawaq",
+          "ty": "Tahitian",
+          "tyv": "Tuvinian",
+          "tzm": "Central Atlas Tamazight",
+          "udm": "Udmurt",
+          "ug": "Uyghur",
+          "ug-alt-variant": "Uighur",
+          "uga": "Ugaritic",
+          "uk": "Ukrainian",
+          "umb": "Umbundu",
+          "und": "Unknown language",
+          "ur": "Urdu",
+          "uz": "Uzbek",
+          "vai": "Vai",
+          "ve": "Venda",
+          "vec": "Venetian",
+          "vep": "Veps",
+          "vi": "Vietnamese",
+          "vls": "West Flemish",
+          "vmf": "Main-Franconian",
+          "vo": "Volapük",
+          "vot": "Votic",
+          "vro": "Võro",
+          "vun": "Vunjo",
+          "wa": "Walloon",
+          "wae": "Walser",
+          "wal": "Wolaytta",
+          "war": "Waray",
+          "was": "Washo",
+          "wbp": "Warlpiri",
+          "wo": "Wolof",
+          "wuu": "Wu Chinese",
+          "xal": "Kalmyk",
+          "xh": "Xhosa",
+          "xmf": "Mingrelian",
+          "xog": "Soga",
+          "yao": "Yao",
+          "yap": "Yapese",
+          "yav": "Yangben",
+          "ybb": "Yemba",
+          "yi": "Yiddish",
+          "yo": "Yoruba",
+          "yrl": "Nheengatu",
+          "yue": "Cantonese",
+          "za": "Zhuang",
+          "zap": "Zapotec",
+          "zbl": "Blissymbols",
+          "zea": "Zeelandic",
+          "zen": "Zenaga",
+          "zgh": "Standard Moroccan Tamazight",
+          "zh": "Chinese",
+          "zh-alt-long": "Mandarin Chinese",
+          "zh-Hans": "Simplified Chinese",
+          "zh-Hant": "Traditional Chinese",
+          "zu": "Zulu",
+          "zun": "Zuni",
+          "zxx": "No linguistic content",
+          "zza": "Zaza"
+        }
+      }
+    }
+  }
+}
diff --git a/lib/composer/vendor/gettext/languages/src/cldr-data/main/en-US/scripts.json b/lib/composer/vendor/gettext/languages/src/cldr-data/main/en-US/scripts.json
index 83185ede3..315db5b1b 100644
--- a/lib/composer/vendor/gettext/languages/src/cldr-data/main/en-US/scripts.json
+++ b/lib/composer/vendor/gettext/languages/src/cldr-data/main/en-US/scripts.json
@@ -1,239 +1,198 @@
-{
-  "main": {
-    "en-US": {
-      "identity": {
-        "version": {
-          "_cldrVersion": "27",
-          "_number": "$Revision: 10669 $"
-        },
-        "generation": {
-          "_date": "$Date: 2014-07-23 16:10:33 -0500 (Wed, 23 Jul 2014) $"
-        },
-        "language": "en",
-        "territory": "US"
-      },
-      "localeDisplayNames": {
-        "scripts": {
-          "Afak": "Afaka",
-          "Aghb": "Caucasian Albanian",
-          "Arab": "Arabic",
-          "Arab-alt-variant": "Perso-Arabic",
-          "Armi": "Imperial Aramaic",
-          "Armn": "Armenian",
-          "Avst": "Avestan",
-          "Bali": "Balinese",
-          "Bamu": "Bamum",
-          "Bass": "Bassa Vah",
-          "Batk": "Batak",
-          "Beng": "Bengali",
-          "Blis": "Blissymbols",
-          "Bopo": "Bopomofo",
-          "Brah": "Brahmi",
-          "Brai": "Braille",
-          "Bugi": "Buginese",
-          "Buhd": "Buhid",
-          "Cakm": "Chakma",
-          "Cans": "Unified Canadian Aboriginal Syllabics",
-          "Cans-alt-short": "UCAS",
-          "Cari": "Carian",
-          "Cham": "Cham",
-          "Cher": "Cherokee",
-          "Cirt": "Cirth",
-          "Copt": "Coptic",
-          "Cprt": "Cypriot",
-          "Cyrl": "Cyrillic",
-          "Cyrs": "Old Church Slavonic Cyrillic",
-          "Deva": "Devanagari",
-          "Dsrt": "Deseret",
-          "Dupl": "Duployan shorthand",
-          "Egyd": "Egyptian demotic",
-          "Egyh": "Egyptian hieratic",
-          "Egyp": "Egyptian hieroglyphs",
-          "Elba": "Elbasan",
-          "Ethi": "Ethiopic",
-          "Geok": "Georgian Khutsuri",
-          "Geor": "Georgian",
-          "Glag": "Glagolitic",
-          "Goth": "Gothic",
-          "Gran": "Grantha",
-          "Grek": "Greek",
-          "Gujr": "Gujarati",
-          "Guru": "Gurmukhi",
-          "Hang": "Hangul",
-          "Hani": "Han",
-          "Hano": "Hanunoo",
-          "Hans": "Simplified",
-          "Hans-alt-stand-alone": "Simplified Han",
-          "Hant": "Traditional",
-          "Hant-alt-stand-alone": "Traditional Han",
-          "Hebr": "Hebrew",
-          "Hira": "Hiragana",
-          "Hluw": "Anatolian Hieroglyphs",
-          "Hmng": "Pahawh Hmong",
-          "Hrkt": "Japanese syllabaries",
-          "Hung": "Old Hungarian",
-          "Inds": "Indus",
-          "Ital": "Old Italic",
-          "Java": "Javanese",
-          "Jpan": "Japanese",
-          "Jurc": "Jurchen",
-          "Kali": "Kayah Li",
-          "Kana": "Katakana",
-          "Khar": "Kharoshthi",
-          "Khmr": "Khmer",
-          "Khoj": "Khojki",
-          "Knda": "Kannada",
-          "Kore": "Korean",
-          "Kpel": "Kpelle",
-          "Kthi": "Kaithi",
-          "Lana": "Lanna",
-          "Laoo": "Lao",
-          "Latf": "Fraktur Latin",
-          "Latg": "Gaelic Latin",
-          "Latn": "Latin",
-          "Lepc": "Lepcha",
-          "Limb": "Limbu",
-          "Lina": "Linear A",
-          "Linb": "Linear B",
-          "Lisu": "Fraser",
-          "Loma": "Loma",
-          "Lyci": "Lycian",
-          "Lydi": "Lydian",
-          "Mahj": "Mahajani",
-          "Mand": "Mandaean",
-          "Mani": "Manichaean",
-          "Maya": "Mayan hieroglyphs",
-          "Mend": "Mende",
-          "Merc": "Meroitic Cursive",
-          "Mero": "Meroitic",
-          "Mlym": "Malayalam",
-          "Modi": "Modi",
-          "Mong": "Mongolian",
-          "Moon": "Moon",
-          "Mroo": "Mro",
-          "Mtei": "Meitei Mayek",
-          "Mymr": "Myanmar",
-          "Narb": "Old North Arabian",
-          "Nbat": "Nabataean",
-          "Nkgb": "Naxi Geba",
-          "Nkoo": "N’Ko",
-          "Nshu": "Nüshu",
-          "Ogam": "Ogham",
-          "Olck": "Ol Chiki",
-          "Orkh": "Orkhon",
-          "Orya": "Oriya",
-          "Osma": "Osmanya",
-          "Palm": "Palmyrene",
-          "Pauc": "Pau Cin Hau",
-          "Perm": "Old Permic",
-          "Phag": "Phags-pa",
-          "Phli": "Inscriptional Pahlavi",
-          "Phlp": "Psalter Pahlavi",
-          "Phlv": "Book Pahlavi",
-          "Phnx": "Phoenician",
-          "Plrd": "Pollard Phonetic",
-          "Prti": "Inscriptional Parthian",
-          "Qaaa": "Qaaa",
-          "Qaab": "Qaab",
-          "Qaac": "Qaac",
-          "Qaad": "Qaad",
-          "Qaae": "Qaae",
-          "Qaaf": "Qaaf",
-          "Qaag": "Qaag",
-          "Qaah": "Qaah",
-          "Qaaj": "Qaaj",
-          "Qaak": "Qaak",
-          "Qaal": "Qaal",
-          "Qaam": "Qaam",
-          "Qaan": "Qaan",
-          "Qaao": "Qaao",
-          "Qaap": "Qaap",
-          "Qaaq": "Qaaq",
-          "Qaar": "Qaar",
-          "Qaas": "Qaas",
-          "Qaat": "Qaat",
-          "Qaau": "Qaau",
-          "Qaav": "Qaav",
-          "Qaaw": "Qaaw",
-          "Qaax": "Qaax",
-          "Qaay": "Qaay",
-          "Qaaz": "Qaaz",
-          "Qaba": "Qaba",
-          "Qabb": "Qabb",
-          "Qabc": "Qabc",
-          "Qabd": "Qabd",
-          "Qabe": "Qabe",
-          "Qabf": "Qabf",
-          "Qabg": "Qabg",
-          "Qabh": "Qabh",
-          "Qabi": "Qabi",
-          "Qabj": "Qabj",
-          "Qabk": "Qabk",
-          "Qabl": "Qabl",
-          "Qabm": "Qabm",
-          "Qabn": "Qabn",
-          "Qabo": "Qabo",
-          "Qabp": "Qabp",
-          "Qabq": "Qabq",
-          "Qabr": "Qabr",
-          "Qabs": "Qabs",
-          "Qabt": "Qabt",
-          "Qabu": "Qabu",
-          "Qabv": "Qabv",
-          "Qabw": "Qabw",
-          "Qabx": "Qabx",
-          "Rjng": "Rejang",
-          "Roro": "Rongorongo",
-          "Runr": "Runic",
-          "Samr": "Samaritan",
-          "Sara": "Sarati",
-          "Sarb": "Old South Arabian",
-          "Saur": "Saurashtra",
-          "Sgnw": "SignWriting",
-          "Shaw": "Shavian",
-          "Shrd": "Sharada",
-          "Sidd": "Siddham",
-          "Sind": "Khudawadi",
-          "Sinh": "Sinhala",
-          "Sora": "Sora Sompeng",
-          "Sund": "Sundanese",
-          "Sylo": "Syloti Nagri",
-          "Syrc": "Syriac",
-          "Syre": "Estrangelo Syriac",
-          "Syrj": "Western Syriac",
-          "Syrn": "Eastern Syriac",
-          "Tagb": "Tagbanwa",
-          "Takr": "Takri",
-          "Tale": "Tai Le",
-          "Talu": "New Tai Lue",
-          "Taml": "Tamil",
-          "Tang": "Tangut",
-          "Tavt": "Tai Viet",
-          "Telu": "Telugu",
-          "Teng": "Tengwar",
-          "Tfng": "Tifinagh",
-          "Tglg": "Tagalog",
-          "Thaa": "Thaana",
-          "Thai": "Thai",
-          "Tibt": "Tibetan",
-          "Tirh": "Tirhuta",
-          "Ugar": "Ugaritic",
-          "Vaii": "Vai",
-          "Visp": "Visible Speech",
-          "Wara": "Varang Kshiti",
-          "Wole": "Woleai",
-          "Xpeo": "Old Persian",
-          "Xsux": "Sumero-Akkadian Cuneiform",
-          "Xsux-alt-short": "S-A Cuneiform",
-          "Yiii": "Yi",
-          "Zinh": "Inherited",
-          "Zmth": "Mathematical Notation",
-          "Zsym": "Symbols",
-          "Zxxx": "Unwritten",
-          "Zyyy": "Common",
-          "Zzzz": "Unknown Script"
-        }
-      }
-    }
-  }
-}
+{
+  "main": {
+    "en-US": {
+      "identity": {
+        "version": {
+          "_number": "$Revision: 13133 $",
+          "_cldrVersion": "31"
+        },
+        "language": "en",
+        "territory": "US"
+      },
+      "localeDisplayNames": {
+        "scripts": {
+          "Adlm": "Adlam",
+          "Afak": "Afaka",
+          "Aghb": "Caucasian Albanian",
+          "Ahom": "Ahom",
+          "Arab": "Arabic",
+          "Arab-alt-variant": "Perso-Arabic",
+          "Armi": "Imperial Aramaic",
+          "Armn": "Armenian",
+          "Avst": "Avestan",
+          "Bali": "Balinese",
+          "Bamu": "Bamum",
+          "Bass": "Bassa Vah",
+          "Batk": "Batak",
+          "Beng": "Bangla",
+          "Bhks": "Bhaiksuki",
+          "Blis": "Blissymbols",
+          "Bopo": "Bopomofo",
+          "Brah": "Brahmi",
+          "Brai": "Braille",
+          "Bugi": "Buginese",
+          "Buhd": "Buhid",
+          "Cakm": "Chakma",
+          "Cans": "Unified Canadian Aboriginal Syllabics",
+          "Cans-alt-short": "UCAS",
+          "Cari": "Carian",
+          "Cham": "Cham",
+          "Cher": "Cherokee",
+          "Cirt": "Cirth",
+          "Copt": "Coptic",
+          "Cprt": "Cypriot",
+          "Cyrl": "Cyrillic",
+          "Cyrs": "Old Church Slavonic Cyrillic",
+          "Deva": "Devanagari",
+          "Dsrt": "Deseret",
+          "Dupl": "Duployan shorthand",
+          "Egyd": "Egyptian demotic",
+          "Egyh": "Egyptian hieratic",
+          "Egyp": "Egyptian hieroglyphs",
+          "Elba": "Elbasan",
+          "Ethi": "Ethiopic",
+          "Geok": "Georgian Khutsuri",
+          "Geor": "Georgian",
+          "Glag": "Glagolitic",
+          "Goth": "Gothic",
+          "Gran": "Grantha",
+          "Grek": "Greek",
+          "Gujr": "Gujarati",
+          "Guru": "Gurmukhi",
+          "Hanb": "Han with Bopomofo",
+          "Hang": "Hangul",
+          "Hani": "Han",
+          "Hano": "Hanunoo",
+          "Hans": "Simplified",
+          "Hans-alt-stand-alone": "Simplified Han",
+          "Hant": "Traditional",
+          "Hant-alt-stand-alone": "Traditional Han",
+          "Hatr": "Hatran",
+          "Hebr": "Hebrew",
+          "Hira": "Hiragana",
+          "Hluw": "Anatolian Hieroglyphs",
+          "Hmng": "Pahawh Hmong",
+          "Hrkt": "Japanese syllabaries",
+          "Hung": "Old Hungarian",
+          "Inds": "Indus",
+          "Ital": "Old Italic",
+          "Jamo": "Jamo",
+          "Java": "Javanese",
+          "Jpan": "Japanese",
+          "Jurc": "Jurchen",
+          "Kali": "Kayah Li",
+          "Kana": "Katakana",
+          "Khar": "Kharoshthi",
+          "Khmr": "Khmer",
+          "Khoj": "Khojki",
+          "Knda": "Kannada",
+          "Kore": "Korean",
+          "Kpel": "Kpelle",
+          "Kthi": "Kaithi",
+          "Lana": "Lanna",
+          "Laoo": "Lao",
+          "Latf": "Fraktur Latin",
+          "Latg": "Gaelic Latin",
+          "Latn": "Latin",
+          "Lepc": "Lepcha",
+          "Limb": "Limbu",
+          "Lina": "Linear A",
+          "Linb": "Linear B",
+          "Lisu": "Fraser",
+          "Loma": "Loma",
+          "Lyci": "Lycian",
+          "Lydi": "Lydian",
+          "Mahj": "Mahajani",
+          "Mand": "Mandaean",
+          "Mani": "Manichaean",
+          "Marc": "Marchen",
+          "Maya": "Mayan hieroglyphs",
+          "Mend": "Mende",
+          "Merc": "Meroitic Cursive",
+          "Mero": "Meroitic",
+          "Mlym": "Malayalam",
+          "Modi": "Modi",
+          "Mong": "Mongolian",
+          "Moon": "Moon",
+          "Mroo": "Mro",
+          "Mtei": "Meitei Mayek",
+          "Mult": "Multani",
+          "Mymr": "Myanmar",
+          "Narb": "Old North Arabian",
+          "Nbat": "Nabataean",
+          "Newa": "Newa",
+          "Nkgb": "Naxi Geba",
+          "Nkoo": "N’Ko",
+          "Nshu": "Nüshu",
+          "Ogam": "Ogham",
+          "Olck": "Ol Chiki",
+          "Orkh": "Orkhon",
+          "Orya": "Odia",
+          "Osge": "Osage",
+          "Osma": "Osmanya",
+          "Palm": "Palmyrene",
+          "Pauc": "Pau Cin Hau",
+          "Perm": "Old Permic",
+          "Phag": "Phags-pa",
+          "Phli": "Inscriptional Pahlavi",
+          "Phlp": "Psalter Pahlavi",
+          "Phlv": "Book Pahlavi",
+          "Phnx": "Phoenician",
+          "Plrd": "Pollard Phonetic",
+          "Prti": "Inscriptional Parthian",
+          "Rjng": "Rejang",
+          "Roro": "Rongorongo",
+          "Runr": "Runic",
+          "Samr": "Samaritan",
+          "Sara": "Sarati",
+          "Sarb": "Old South Arabian",
+          "Saur": "Saurashtra",
+          "Sgnw": "SignWriting",
+          "Shaw": "Shavian",
+          "Shrd": "Sharada",
+          "Sidd": "Siddham",
+          "Sind": "Khudawadi",
+          "Sinh": "Sinhala",
+          "Sora": "Sora Sompeng",
+          "Sund": "Sundanese",
+          "Sylo": "Syloti Nagri",
+          "Syrc": "Syriac",
+          "Syre": "Estrangelo Syriac",
+          "Syrj": "Western Syriac",
+          "Syrn": "Eastern Syriac",
+          "Tagb": "Tagbanwa",
+          "Takr": "Takri",
+          "Tale": "Tai Le",
+          "Talu": "New Tai Lue",
+          "Taml": "Tamil",
+          "Tang": "Tangut",
+          "Tavt": "Tai Viet",
+          "Telu": "Telugu",
+          "Teng": "Tengwar",
+          "Tfng": "Tifinagh",
+          "Tglg": "Tagalog",
+          "Thaa": "Thaana",
+          "Thai": "Thai",
+          "Tibt": "Tibetan",
+          "Tirh": "Tirhuta",
+          "Ugar": "Ugaritic",
+          "Vaii": "Vai",
+          "Visp": "Visible Speech",
+          "Wara": "Varang Kshiti",
+          "Wole": "Woleai",
+          "Xpeo": "Old Persian",
+          "Xsux": "Sumero-Akkadian Cuneiform",
+          "Xsux-alt-short": "S-A Cuneiform",
+          "Yiii": "Yi",
+          "Zinh": "Inherited",
+          "Zmth": "Mathematical Notation",
+          "Zsye": "Emoji",
+          "Zsym": "Symbols",
+          "Zxxx": "Unwritten",
+          "Zyyy": "Common",
+          "Zzzz": "Unknown Script"
+        }
+      }
+    }
+  }
+}
diff --git a/lib/composer/vendor/gettext/languages/src/cldr-data/main/en-US/territories.json b/lib/composer/vendor/gettext/languages/src/cldr-data/main/en-US/territories.json
index c2c9ce172..7427e6656 100644
--- a/lib/composer/vendor/gettext/languages/src/cldr-data/main/en-US/territories.json
+++ b/lib/composer/vendor/gettext/languages/src/cldr-data/main/en-US/territories.json
@@ -1,324 +1,324 @@
-{
-  "main": {
-    "en-US": {
-      "identity": {
-        "version": {
-          "_cldrVersion": "27",
-          "_number": "$Revision: 10669 $"
-        },
-        "generation": {
-          "_date": "$Date: 2014-07-23 16:10:33 -0500 (Wed, 23 Jul 2014) $"
-        },
-        "language": "en",
-        "territory": "US"
-      },
-      "localeDisplayNames": {
-        "territories": {
-          "001": "World",
-          "002": "Africa",
-          "003": "North America",
-          "005": "South America",
-          "009": "Oceania",
-          "011": "Western Africa",
-          "013": "Central America",
-          "014": "Eastern Africa",
-          "015": "Northern Africa",
-          "017": "Middle Africa",
-          "018": "Southern Africa",
-          "019": "Americas",
-          "021": "Northern America",
-          "029": "Caribbean",
-          "030": "Eastern Asia",
-          "034": "Southern Asia",
-          "035": "Southeast Asia",
-          "039": "Southern Europe",
-          "053": "Australasia",
-          "054": "Melanesia",
-          "057": "Micronesian Region",
-          "061": "Polynesia",
-          "142": "Asia",
-          "143": "Central Asia",
-          "145": "Western Asia",
-          "150": "Europe",
-          "151": "Eastern Europe",
-          "154": "Northern Europe",
-          "155": "Western Europe",
-          "419": "Latin America",
-          "AC": "Ascension Island",
-          "AD": "Andorra",
-          "AE": "United Arab Emirates",
-          "AF": "Afghanistan",
-          "AG": "Antigua & Barbuda",
-          "AI": "Anguilla",
-          "AL": "Albania",
-          "AM": "Armenia",
-          "AN": "Netherlands Antilles",
-          "AO": "Angola",
-          "AQ": "Antarctica",
-          "AR": "Argentina",
-          "AS": "American Samoa",
-          "AT": "Austria",
-          "AU": "Australia",
-          "AW": "Aruba",
-          "AX": "Åland Islands",
-          "AZ": "Azerbaijan",
-          "BA": "Bosnia & Herzegovina",
-          "BA-alt-short": "Bosnia",
-          "BB": "Barbados",
-          "BD": "Bangladesh",
-          "BE": "Belgium",
-          "BF": "Burkina Faso",
-          "BG": "Bulgaria",
-          "BH": "Bahrain",
-          "BI": "Burundi",
-          "BJ": "Benin",
-          "BL": "St. Barthélemy",
-          "BM": "Bermuda",
-          "BN": "Brunei",
-          "BO": "Bolivia",
-          "BQ": "Caribbean Netherlands",
-          "BR": "Brazil",
-          "BS": "Bahamas",
-          "BT": "Bhutan",
-          "BV": "Bouvet Island",
-          "BW": "Botswana",
-          "BY": "Belarus",
-          "BZ": "Belize",
-          "CA": "Canada",
-          "CC": "Cocos (Keeling) Islands",
-          "CD": "Congo - Kinshasa",
-          "CD-alt-variant": "Congo (DRC)",
-          "CF": "Central African Republic",
-          "CG": "Congo - Brazzaville",
-          "CG-alt-variant": "Congo (Republic)",
-          "CH": "Switzerland",
-          "CI": "Côte d’Ivoire",
-          "CI-alt-variant": "Ivory Coast",
-          "CK": "Cook Islands",
-          "CL": "Chile",
-          "CM": "Cameroon",
-          "CN": "China",
-          "CO": "Colombia",
-          "CP": "Clipperton Island",
-          "CR": "Costa Rica",
-          "CU": "Cuba",
-          "CV": "Cape Verde",
-          "CW": "Curaçao",
-          "CX": "Christmas Island",
-          "CY": "Cyprus",
-          "CZ": "Czech Republic",
-          "DE": "Germany",
-          "DG": "Diego Garcia",
-          "DJ": "Djibouti",
-          "DK": "Denmark",
-          "DM": "Dominica",
-          "DO": "Dominican Republic",
-          "DZ": "Algeria",
-          "EA": "Ceuta & Melilla",
-          "EC": "Ecuador",
-          "EE": "Estonia",
-          "EG": "Egypt",
-          "EH": "Western Sahara",
-          "ER": "Eritrea",
-          "ES": "Spain",
-          "ET": "Ethiopia",
-          "EU": "European Union",
-          "FI": "Finland",
-          "FJ": "Fiji",
-          "FK": "Falkland Islands",
-          "FK-alt-variant": "Falkland Islands (Islas Malvinas)",
-          "FM": "Micronesia",
-          "FO": "Faroe Islands",
-          "FR": "France",
-          "GA": "Gabon",
-          "GB": "United Kingdom",
-          "GB-alt-short": "UK",
-          "GD": "Grenada",
-          "GE": "Georgia",
-          "GF": "French Guiana",
-          "GG": "Guernsey",
-          "GH": "Ghana",
-          "GI": "Gibraltar",
-          "GL": "Greenland",
-          "GM": "Gambia",
-          "GN": "Guinea",
-          "GP": "Guadeloupe",
-          "GQ": "Equatorial Guinea",
-          "GR": "Greece",
-          "GS": "South Georgia & South Sandwich Islands",
-          "GT": "Guatemala",
-          "GU": "Guam",
-          "GW": "Guinea-Bissau",
-          "GY": "Guyana",
-          "HK": "Hong Kong SAR China",
-          "HK-alt-short": "Hong Kong",
-          "HM": "Heard & McDonald Islands",
-          "HN": "Honduras",
-          "HR": "Croatia",
-          "HT": "Haiti",
-          "HU": "Hungary",
-          "IC": "Canary Islands",
-          "ID": "Indonesia",
-          "IE": "Ireland",
-          "IL": "Israel",
-          "IM": "Isle of Man",
-          "IN": "India",
-          "IO": "British Indian Ocean Territory",
-          "IQ": "Iraq",
-          "IR": "Iran",
-          "IS": "Iceland",
-          "IT": "Italy",
-          "JE": "Jersey",
-          "JM": "Jamaica",
-          "JO": "Jordan",
-          "JP": "Japan",
-          "KE": "Kenya",
-          "KG": "Kyrgyzstan",
-          "KH": "Cambodia",
-          "KI": "Kiribati",
-          "KM": "Comoros",
-          "KN": "St. Kitts & Nevis",
-          "KP": "North Korea",
-          "KR": "South Korea",
-          "KW": "Kuwait",
-          "KY": "Cayman Islands",
-          "KZ": "Kazakhstan",
-          "LA": "Laos",
-          "LB": "Lebanon",
-          "LC": "St. Lucia",
-          "LI": "Liechtenstein",
-          "LK": "Sri Lanka",
-          "LR": "Liberia",
-          "LS": "Lesotho",
-          "LT": "Lithuania",
-          "LU": "Luxembourg",
-          "LV": "Latvia",
-          "LY": "Libya",
-          "MA": "Morocco",
-          "MC": "Monaco",
-          "MD": "Moldova",
-          "ME": "Montenegro",
-          "MF": "St. Martin",
-          "MG": "Madagascar",
-          "MH": "Marshall Islands",
-          "MK": "Macedonia",
-          "MK-alt-variant": "Macedonia (FYROM)",
-          "ML": "Mali",
-          "MM": "Myanmar (Burma)",
-          "MM-alt-short": "Myanmar",
-          "MN": "Mongolia",
-          "MO": "Macau SAR China",
-          "MO-alt-short": "Macau",
-          "MP": "Northern Mariana Islands",
-          "MQ": "Martinique",
-          "MR": "Mauritania",
-          "MS": "Montserrat",
-          "MT": "Malta",
-          "MU": "Mauritius",
-          "MV": "Maldives",
-          "MW": "Malawi",
-          "MX": "Mexico",
-          "MY": "Malaysia",
-          "MZ": "Mozambique",
-          "NA": "Namibia",
-          "NC": "New Caledonia",
-          "NE": "Niger",
-          "NF": "Norfolk Island",
-          "NG": "Nigeria",
-          "NI": "Nicaragua",
-          "NL": "Netherlands",
-          "NO": "Norway",
-          "NP": "Nepal",
-          "NR": "Nauru",
-          "NU": "Niue",
-          "NZ": "New Zealand",
-          "OM": "Oman",
-          "PA": "Panama",
-          "PE": "Peru",
-          "PF": "French Polynesia",
-          "PG": "Papua New Guinea",
-          "PH": "Philippines",
-          "PK": "Pakistan",
-          "PL": "Poland",
-          "PM": "St. Pierre & Miquelon",
-          "PN": "Pitcairn Islands",
-          "PR": "Puerto Rico",
-          "PS": "Palestinian Territories",
-          "PS-alt-short": "Palestine",
-          "PT": "Portugal",
-          "PW": "Palau",
-          "PY": "Paraguay",
-          "QA": "Qatar",
-          "QO": "Outlying Oceania",
-          "RE": "Réunion",
-          "RO": "Romania",
-          "RS": "Serbia",
-          "RU": "Russia",
-          "RW": "Rwanda",
-          "SA": "Saudi Arabia",
-          "SB": "Solomon Islands",
-          "SC": "Seychelles",
-          "SD": "Sudan",
-          "SE": "Sweden",
-          "SG": "Singapore",
-          "SH": "St. Helena",
-          "SI": "Slovenia",
-          "SJ": "Svalbard & Jan Mayen",
-          "SK": "Slovakia",
-          "SL": "Sierra Leone",
-          "SM": "San Marino",
-          "SN": "Senegal",
-          "SO": "Somalia",
-          "SR": "Suriname",
-          "SS": "South Sudan",
-          "ST": "São Tomé & Príncipe",
-          "SV": "El Salvador",
-          "SX": "Sint Maarten",
-          "SY": "Syria",
-          "SZ": "Swaziland",
-          "TA": "Tristan da Cunha",
-          "TC": "Turks & Caicos Islands",
-          "TD": "Chad",
-          "TF": "French Southern Territories",
-          "TG": "Togo",
-          "TH": "Thailand",
-          "TJ": "Tajikistan",
-          "TK": "Tokelau",
-          "TL": "Timor-Leste",
-          "TL-alt-variant": "East Timor",
-          "TM": "Turkmenistan",
-          "TN": "Tunisia",
-          "TO": "Tonga",
-          "TR": "Turkey",
-          "TT": "Trinidad & Tobago",
-          "TV": "Tuvalu",
-          "TW": "Taiwan",
-          "TZ": "Tanzania",
-          "UA": "Ukraine",
-          "UG": "Uganda",
-          "UM": "U.S. Outlying Islands",
-          "US": "United States",
-          "US-alt-short": "US",
-          "UY": "Uruguay",
-          "UZ": "Uzbekistan",
-          "VA": "Vatican City",
-          "VC": "St. Vincent & Grenadines",
-          "VE": "Venezuela",
-          "VG": "British Virgin Islands",
-          "VI": "U.S. Virgin Islands",
-          "VN": "Vietnam",
-          "VU": "Vanuatu",
-          "WF": "Wallis & Futuna",
-          "WS": "Samoa",
-          "XK": "Kosovo",
-          "YE": "Yemen",
-          "YT": "Mayotte",
-          "ZA": "South Africa",
-          "ZM": "Zambia",
-          "ZW": "Zimbabwe",
-          "ZZ": "Unknown Region"
-        }
-      }
-    }
-  }
-}
+{
+  "main": {
+    "en-US": {
+      "identity": {
+        "version": {
+          "_number": "$Revision: 13133 $",
+          "_cldrVersion": "31"
+        },
+        "language": "en",
+        "territory": "US"
+      },
+      "localeDisplayNames": {
+        "territories": {
+          "001": "World",
+          "002": "Africa",
+          "003": "North America",
+          "005": "South America",
+          "009": "Oceania",
+          "011": "Western Africa",
+          "013": "Central America",
+          "014": "Eastern Africa",
+          "015": "Northern Africa",
+          "017": "Middle Africa",
+          "018": "Southern Africa",
+          "019": "Americas",
+          "021": "Northern America",
+          "029": "Caribbean",
+          "030": "Eastern Asia",
+          "034": "Southern Asia",
+          "035": "Southeast Asia",
+          "039": "Southern Europe",
+          "053": "Australasia",
+          "054": "Melanesia",
+          "057": "Micronesian Region",
+          "061": "Polynesia",
+          "142": "Asia",
+          "143": "Central Asia",
+          "145": "Western Asia",
+          "150": "Europe",
+          "151": "Eastern Europe",
+          "154": "Northern Europe",
+          "155": "Western Europe",
+          "419": "Latin America",
+          "AC": "Ascension Island",
+          "AD": "Andorra",
+          "AE": "United Arab Emirates",
+          "AF": "Afghanistan",
+          "AG": "Antigua & Barbuda",
+          "AI": "Anguilla",
+          "AL": "Albania",
+          "AM": "Armenia",
+          "AO": "Angola",
+          "AQ": "Antarctica",
+          "AR": "Argentina",
+          "AS": "American Samoa",
+          "AT": "Austria",
+          "AU": "Australia",
+          "AW": "Aruba",
+          "AX": "Åland Islands",
+          "AZ": "Azerbaijan",
+          "BA": "Bosnia & Herzegovina",
+          "BA-alt-short": "Bosnia",
+          "BB": "Barbados",
+          "BD": "Bangladesh",
+          "BE": "Belgium",
+          "BF": "Burkina Faso",
+          "BG": "Bulgaria",
+          "BH": "Bahrain",
+          "BI": "Burundi",
+          "BJ": "Benin",
+          "BL": "St. Barthélemy",
+          "BM": "Bermuda",
+          "BN": "Brunei",
+          "BO": "Bolivia",
+          "BQ": "Caribbean Netherlands",
+          "BR": "Brazil",
+          "BS": "Bahamas",
+          "BT": "Bhutan",
+          "BV": "Bouvet Island",
+          "BW": "Botswana",
+          "BY": "Belarus",
+          "BZ": "Belize",
+          "CA": "Canada",
+          "CC": "Cocos (Keeling) Islands",
+          "CD": "Congo - Kinshasa",
+          "CD-alt-variant": "Congo (DRC)",
+          "CF": "Central African Republic",
+          "CG": "Congo - Brazzaville",
+          "CG-alt-variant": "Congo (Republic)",
+          "CH": "Switzerland",
+          "CI": "Côte d’Ivoire",
+          "CI-alt-variant": "Ivory Coast",
+          "CK": "Cook Islands",
+          "CL": "Chile",
+          "CM": "Cameroon",
+          "CN": "China",
+          "CO": "Colombia",
+          "CP": "Clipperton Island",
+          "CR": "Costa Rica",
+          "CU": "Cuba",
+          "CV": "Cape Verde",
+          "CW": "Curaçao",
+          "CX": "Christmas Island",
+          "CY": "Cyprus",
+          "CZ": "Czechia",
+          "CZ-alt-variant": "Czech Republic",
+          "DE": "Germany",
+          "DG": "Diego Garcia",
+          "DJ": "Djibouti",
+          "DK": "Denmark",
+          "DM": "Dominica",
+          "DO": "Dominican Republic",
+          "DZ": "Algeria",
+          "EA": "Ceuta & Melilla",
+          "EC": "Ecuador",
+          "EE": "Estonia",
+          "EG": "Egypt",
+          "EH": "Western Sahara",
+          "ER": "Eritrea",
+          "ES": "Spain",
+          "ET": "Ethiopia",
+          "EU": "European Union",
+          "EZ": "Eurozone",
+          "FI": "Finland",
+          "FJ": "Fiji",
+          "FK": "Falkland Islands",
+          "FK-alt-variant": "Falkland Islands (Islas Malvinas)",
+          "FM": "Micronesia",
+          "FO": "Faroe Islands",
+          "FR": "France",
+          "GA": "Gabon",
+          "GB": "United Kingdom",
+          "GB-alt-short": "UK",
+          "GD": "Grenada",
+          "GE": "Georgia",
+          "GF": "French Guiana",
+          "GG": "Guernsey",
+          "GH": "Ghana",
+          "GI": "Gibraltar",
+          "GL": "Greenland",
+          "GM": "Gambia",
+          "GN": "Guinea",
+          "GP": "Guadeloupe",
+          "GQ": "Equatorial Guinea",
+          "GR": "Greece",
+          "GS": "South Georgia & South Sandwich Islands",
+          "GT": "Guatemala",
+          "GU": "Guam",
+          "GW": "Guinea-Bissau",
+          "GY": "Guyana",
+          "HK": "Hong Kong SAR China",
+          "HK-alt-short": "Hong Kong",
+          "HM": "Heard & McDonald Islands",
+          "HN": "Honduras",
+          "HR": "Croatia",
+          "HT": "Haiti",
+          "HU": "Hungary",
+          "IC": "Canary Islands",
+          "ID": "Indonesia",
+          "IE": "Ireland",
+          "IL": "Israel",
+          "IM": "Isle of Man",
+          "IN": "India",
+          "IO": "British Indian Ocean Territory",
+          "IQ": "Iraq",
+          "IR": "Iran",
+          "IS": "Iceland",
+          "IT": "Italy",
+          "JE": "Jersey",
+          "JM": "Jamaica",
+          "JO": "Jordan",
+          "JP": "Japan",
+          "KE": "Kenya",
+          "KG": "Kyrgyzstan",
+          "KH": "Cambodia",
+          "KI": "Kiribati",
+          "KM": "Comoros",
+          "KN": "St. Kitts & Nevis",
+          "KP": "North Korea",
+          "KR": "South Korea",
+          "KW": "Kuwait",
+          "KY": "Cayman Islands",
+          "KZ": "Kazakhstan",
+          "LA": "Laos",
+          "LB": "Lebanon",
+          "LC": "St. Lucia",
+          "LI": "Liechtenstein",
+          "LK": "Sri Lanka",
+          "LR": "Liberia",
+          "LS": "Lesotho",
+          "LT": "Lithuania",
+          "LU": "Luxembourg",
+          "LV": "Latvia",
+          "LY": "Libya",
+          "MA": "Morocco",
+          "MC": "Monaco",
+          "MD": "Moldova",
+          "ME": "Montenegro",
+          "MF": "St. Martin",
+          "MG": "Madagascar",
+          "MH": "Marshall Islands",
+          "MK": "Macedonia",
+          "MK-alt-variant": "Macedonia (FYROM)",
+          "ML": "Mali",
+          "MM": "Myanmar (Burma)",
+          "MM-alt-short": "Myanmar",
+          "MN": "Mongolia",
+          "MO": "Macau SAR China",
+          "MO-alt-short": "Macau",
+          "MP": "Northern Mariana Islands",
+          "MQ": "Martinique",
+          "MR": "Mauritania",
+          "MS": "Montserrat",
+          "MT": "Malta",
+          "MU": "Mauritius",
+          "MV": "Maldives",
+          "MW": "Malawi",
+          "MX": "Mexico",
+          "MY": "Malaysia",
+          "MZ": "Mozambique",
+          "NA": "Namibia",
+          "NC": "New Caledonia",
+          "NE": "Niger",
+          "NF": "Norfolk Island",
+          "NG": "Nigeria",
+          "NI": "Nicaragua",
+          "NL": "Netherlands",
+          "NO": "Norway",
+          "NP": "Nepal",
+          "NR": "Nauru",
+          "NU": "Niue",
+          "NZ": "New Zealand",
+          "OM": "Oman",
+          "PA": "Panama",
+          "PE": "Peru",
+          "PF": "French Polynesia",
+          "PG": "Papua New Guinea",
+          "PH": "Philippines",
+          "PK": "Pakistan",
+          "PL": "Poland",
+          "PM": "St. Pierre & Miquelon",
+          "PN": "Pitcairn Islands",
+          "PR": "Puerto Rico",
+          "PS": "Palestinian Territories",
+          "PS-alt-short": "Palestine",
+          "PT": "Portugal",
+          "PW": "Palau",
+          "PY": "Paraguay",
+          "QA": "Qatar",
+          "QO": "Outlying Oceania",
+          "RE": "Réunion",
+          "RO": "Romania",
+          "RS": "Serbia",
+          "RU": "Russia",
+          "RW": "Rwanda",
+          "SA": "Saudi Arabia",
+          "SB": "Solomon Islands",
+          "SC": "Seychelles",
+          "SD": "Sudan",
+          "SE": "Sweden",
+          "SG": "Singapore",
+          "SH": "St. Helena",
+          "SI": "Slovenia",
+          "SJ": "Svalbard & Jan Mayen",
+          "SK": "Slovakia",
+          "SL": "Sierra Leone",
+          "SM": "San Marino",
+          "SN": "Senegal",
+          "SO": "Somalia",
+          "SR": "Suriname",
+          "SS": "South Sudan",
+          "ST": "São Tomé & Príncipe",
+          "SV": "El Salvador",
+          "SX": "Sint Maarten",
+          "SY": "Syria",
+          "SZ": "Swaziland",
+          "TA": "Tristan da Cunha",
+          "TC": "Turks & Caicos Islands",
+          "TD": "Chad",
+          "TF": "French Southern Territories",
+          "TG": "Togo",
+          "TH": "Thailand",
+          "TJ": "Tajikistan",
+          "TK": "Tokelau",
+          "TL": "Timor-Leste",
+          "TL-alt-variant": "East Timor",
+          "TM": "Turkmenistan",
+          "TN": "Tunisia",
+          "TO": "Tonga",
+          "TR": "Turkey",
+          "TT": "Trinidad & Tobago",
+          "TV": "Tuvalu",
+          "TW": "Taiwan",
+          "TZ": "Tanzania",
+          "UA": "Ukraine",
+          "UG": "Uganda",
+          "UM": "U.S. Outlying Islands",
+          "UN": "United Nations",
+          "UN-alt-short": "UN",
+          "US": "United States",
+          "US-alt-short": "US",
+          "UY": "Uruguay",
+          "UZ": "Uzbekistan",
+          "VA": "Vatican City",
+          "VC": "St. Vincent & Grenadines",
+          "VE": "Venezuela",
+          "VG": "British Virgin Islands",
+          "VI": "U.S. Virgin Islands",
+          "VN": "Vietnam",
+          "VU": "Vanuatu",
+          "WF": "Wallis & Futuna",
+          "WS": "Samoa",
+          "XK": "Kosovo",
+          "YE": "Yemen",
+          "YT": "Mayotte",
+          "ZA": "South Africa",
+          "ZM": "Zambia",
+          "ZW": "Zimbabwe",
+          "ZZ": "Unknown Region"
+        }
+      }
+    }
+  }
+}
diff --git a/lib/composer/vendor/gettext/languages/src/cldr-data/supplemental/plurals.json b/lib/composer/vendor/gettext/languages/src/cldr-data/supplemental/plurals.json
index cea956d94..3042a5b7e 100644
--- a/lib/composer/vendor/gettext/languages/src/cldr-data/supplemental/plurals.json
+++ b/lib/composer/vendor/gettext/languages/src/cldr-data/supplemental/plurals.json
@@ -1,844 +1,853 @@
-{
-  "supplemental": {
-    "version": {
-      "_cldrVersion": "27",
-      "_number": "$Revision: 11229 $"
-    },
-    "generation": {
-      "_date": "$Date: 2015-02-18 16:11:57 +0100 (Wed, 18 Feb 2015) $"
-    },
-    "plurals-type-cardinal": {
-      "af": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ak": {
-        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "am": {
-        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ar": {
-        "pluralRule-count-zero": "n = 0 @integer 0 @decimal 0.0, 0.00, 0.000, 0.0000",
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
-        "pluralRule-count-few": "n % 100 = 3..10 @integer 3~10, 103~110, 1003, … @decimal 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 103.0, 1003.0, …",
-        "pluralRule-count-many": "n % 100 = 11..99 @integer 11~26, 111, 1011, … @decimal 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 111.0, 1011.0, …",
-        "pluralRule-count-other": " @integer 100~102, 200~202, 300~302, 400~402, 500~502, 600, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.1, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "as": {
-        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "asa": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ast": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "az": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "be": {
-        "pluralRule-count-one": "n % 10 = 1 and n % 100 != 11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 1.0, 21.0, 31.0, 41.0, 51.0, 61.0, 71.0, 81.0, 101.0, 1001.0, …",
-        "pluralRule-count-few": "n % 10 = 2..4 and n % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, … @decimal 2.0, 3.0, 4.0, 22.0, 23.0, 24.0, 32.0, 33.0, 102.0, 1002.0, …",
-        "pluralRule-count-many": "n % 10 = 0 or n % 10 = 5..9 or n % 100 = 11..14 @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
-        "pluralRule-count-other": "   @decimal 0.1~0.9, 1.1~1.7, 10.1, 100.1, 1000.1, …"
-      },
-      "bem": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "bez": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "bg": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "bh": {
-        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "bm": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "bn": {
-        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "bo": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "br": {
-        "pluralRule-count-one": "n % 10 = 1 and n % 100 != 11,71,91 @integer 1, 21, 31, 41, 51, 61, 81, 101, 1001, … @decimal 1.0, 21.0, 31.0, 41.0, 51.0, 61.0, 81.0, 101.0, 1001.0, …",
-        "pluralRule-count-two": "n % 10 = 2 and n % 100 != 12,72,92 @integer 2, 22, 32, 42, 52, 62, 82, 102, 1002, … @decimal 2.0, 22.0, 32.0, 42.0, 52.0, 62.0, 82.0, 102.0, 1002.0, …",
-        "pluralRule-count-few": "n % 10 = 3..4,9 and n % 100 != 10..19,70..79,90..99 @integer 3, 4, 9, 23, 24, 29, 33, 34, 39, 43, 44, 49, 103, 1003, … @decimal 3.0, 4.0, 9.0, 23.0, 24.0, 29.0, 33.0, 34.0, 103.0, 1003.0, …",
-        "pluralRule-count-many": "n != 0 and n % 1000000 = 0 @integer 1000000, … @decimal 1000000.0, 1000000.00, 1000000.000, …",
-        "pluralRule-count-other": " @integer 0, 5~8, 10~20, 100, 1000, 10000, 100000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, …"
-      },
-      "brx": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "bs": {
-        "pluralRule-count-one": "v = 0 and i % 10 = 1 and i % 100 != 11 or f % 10 = 1 and f % 100 != 11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
-        "pluralRule-count-few": "v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, … @decimal 0.2~0.4, 1.2~1.4, 2.2~2.4, 3.2~3.4, 4.2~4.4, 5.2, 10.2, 100.2, 1000.2, …",
-        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 0.5~1.0, 1.5~2.0, 2.5~2.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ca": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ce": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "cgg": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "chr": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ckb": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "cs": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-few": "i = 2..4 and v = 0 @integer 2~4",
-        "pluralRule-count-many": "v != 0   @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
-        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, …"
-      },
-      "cy": {
-        "pluralRule-count-zero": "n = 0 @integer 0 @decimal 0.0, 0.00, 0.000, 0.0000",
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
-        "pluralRule-count-few": "n = 3 @integer 3 @decimal 3.0, 3.00, 3.000, 3.0000",
-        "pluralRule-count-many": "n = 6 @integer 6 @decimal 6.0, 6.00, 6.000, 6.0000",
-        "pluralRule-count-other": " @integer 4, 5, 7~20, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "da": {
-        "pluralRule-count-one": "n = 1 or t != 0 and i = 0,1 @integer 1 @decimal 0.1~1.6",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 2.0~3.4, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "de": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "dsb": {
-        "pluralRule-count-one": "v = 0 and i % 100 = 1 or f % 100 = 1 @integer 1, 101, 201, 301, 401, 501, 601, 701, 1001, … @decimal 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
-        "pluralRule-count-two": "v = 0 and i % 100 = 2 or f % 100 = 2 @integer 2, 102, 202, 302, 402, 502, 602, 702, 1002, … @decimal 0.2, 1.2, 2.2, 3.2, 4.2, 5.2, 6.2, 7.2, 10.2, 100.2, 1000.2, …",
-        "pluralRule-count-few": "v = 0 and i % 100 = 3..4 or f % 100 = 3..4 @integer 3, 4, 103, 104, 203, 204, 303, 304, 403, 404, 503, 504, 603, 604, 703, 704, 1003, … @decimal 0.3, 0.4, 1.3, 1.4, 2.3, 2.4, 3.3, 3.4, 4.3, 4.4, 5.3, 5.4, 6.3, 6.4, 7.3, 7.4, 10.3, 100.3, 1000.3, …",
-        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 0.5~1.0, 1.5~2.0, 2.5~2.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "dv": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "dz": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ee": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "el": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "en": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "eo": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "es": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "et": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "eu": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "fa": {
-        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ff": {
-        "pluralRule-count-one": "i = 0,1 @integer 0, 1 @decimal 0.0~1.5",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 2.0~3.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "fi": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "fil": {
-        "pluralRule-count-one": "v = 0 and i = 1,2,3 or v = 0 and i % 10 != 4,6,9 or v != 0 and f % 10 != 4,6,9 @integer 0~3, 5, 7, 8, 10~13, 15, 17, 18, 20, 21, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.3, 0.5, 0.7, 0.8, 1.0~1.3, 1.5, 1.7, 1.8, 2.0, 2.1, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
-        "pluralRule-count-other": " @integer 4, 6, 9, 14, 16, 19, 24, 26, 104, 1004, … @decimal 0.4, 0.6, 0.9, 1.4, 1.6, 1.9, 2.4, 2.6, 10.4, 100.4, 1000.4, …"
-      },
-      "fo": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "fr": {
-        "pluralRule-count-one": "i = 0,1 @integer 0, 1 @decimal 0.0~1.5",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 2.0~3.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "fur": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "fy": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ga": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
-        "pluralRule-count-few": "n = 3..6 @integer 3~6 @decimal 3.0, 4.0, 5.0, 6.0, 3.00, 4.00, 5.00, 6.00, 3.000, 4.000, 5.000, 6.000, 3.0000, 4.0000, 5.0000, 6.0000",
-        "pluralRule-count-many": "n = 7..10 @integer 7~10 @decimal 7.0, 8.0, 9.0, 10.0, 7.00, 8.00, 9.00, 10.00, 7.000, 8.000, 9.000, 10.000, 7.0000, 8.0000, 9.0000, 10.0000",
-        "pluralRule-count-other": " @integer 0, 11~25, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.1, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "gd": {
-        "pluralRule-count-one": "n = 1,11 @integer 1, 11 @decimal 1.0, 11.0, 1.00, 11.00, 1.000, 11.000, 1.0000",
-        "pluralRule-count-two": "n = 2,12 @integer 2, 12 @decimal 2.0, 12.0, 2.00, 12.00, 2.000, 12.000, 2.0000",
-        "pluralRule-count-few": "n = 3..10,13..19 @integer 3~10, 13~19 @decimal 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 3.00",
-        "pluralRule-count-other": " @integer 0, 20~34, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.1, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "gl": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "gsw": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "gu": {
-        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "guw": {
-        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "gv": {
-        "pluralRule-count-one": "v = 0 and i % 10 = 1 @integer 1, 11, 21, 31, 41, 51, 61, 71, 101, 1001, …",
-        "pluralRule-count-two": "v = 0 and i % 10 = 2 @integer 2, 12, 22, 32, 42, 52, 62, 72, 102, 1002, …",
-        "pluralRule-count-few": "v = 0 and i % 100 = 0,20,40,60,80 @integer 0, 20, 40, 60, 80, 100, 120, 140, 1000, 10000, 100000, 1000000, …",
-        "pluralRule-count-many": "v != 0   @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
-        "pluralRule-count-other": " @integer 3~10, 13~19, 23, 103, 1003, …"
-      },
-      "ha": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "haw": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "he": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-two": "i = 2 and v = 0 @integer 2",
-        "pluralRule-count-many": "v = 0 and n != 0..10 and n % 10 = 0 @integer 20, 30, 40, 50, 60, 70, 80, 90, 100, 1000, 10000, 100000, 1000000, …",
-        "pluralRule-count-other": " @integer 0, 3~17, 101, 1001, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "hi": {
-        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "hr": {
-        "pluralRule-count-one": "v = 0 and i % 10 = 1 and i % 100 != 11 or f % 10 = 1 and f % 100 != 11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
-        "pluralRule-count-few": "v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, … @decimal 0.2~0.4, 1.2~1.4, 2.2~2.4, 3.2~3.4, 4.2~4.4, 5.2, 10.2, 100.2, 1000.2, …",
-        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 0.5~1.0, 1.5~2.0, 2.5~2.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "hsb": {
-        "pluralRule-count-one": "v = 0 and i % 100 = 1 or f % 100 = 1 @integer 1, 101, 201, 301, 401, 501, 601, 701, 1001, … @decimal 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
-        "pluralRule-count-two": "v = 0 and i % 100 = 2 or f % 100 = 2 @integer 2, 102, 202, 302, 402, 502, 602, 702, 1002, … @decimal 0.2, 1.2, 2.2, 3.2, 4.2, 5.2, 6.2, 7.2, 10.2, 100.2, 1000.2, …",
-        "pluralRule-count-few": "v = 0 and i % 100 = 3..4 or f % 100 = 3..4 @integer 3, 4, 103, 104, 203, 204, 303, 304, 403, 404, 503, 504, 603, 604, 703, 704, 1003, … @decimal 0.3, 0.4, 1.3, 1.4, 2.3, 2.4, 3.3, 3.4, 4.3, 4.4, 5.3, 5.4, 6.3, 6.4, 7.3, 7.4, 10.3, 100.3, 1000.3, …",
-        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 0.5~1.0, 1.5~2.0, 2.5~2.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "hu": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "hy": {
-        "pluralRule-count-one": "i = 0,1 @integer 0, 1 @decimal 0.0~1.5",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 2.0~3.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "id": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ig": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ii": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "in": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "is": {
-        "pluralRule-count-one": "t = 0 and i % 10 = 1 and i % 100 != 11 or t != 0 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1~1.6, 10.1, 100.1, 1000.1, …",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "it": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "iu": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
-        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "iw": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-two": "i = 2 and v = 0 @integer 2",
-        "pluralRule-count-many": "v = 0 and n != 0..10 and n % 10 = 0 @integer 20, 30, 40, 50, 60, 70, 80, 90, 100, 1000, 10000, 100000, 1000000, …",
-        "pluralRule-count-other": " @integer 0, 3~17, 101, 1001, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ja": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "jbo": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "jgo": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ji": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "jmc": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "jv": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "jw": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ka": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "kab": {
-        "pluralRule-count-one": "i = 0,1 @integer 0, 1 @decimal 0.0~1.5",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 2.0~3.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "kaj": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "kcg": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "kde": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "kea": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "kk": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "kkj": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "kl": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "km": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "kn": {
-        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ko": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ks": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ksb": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ksh": {
-        "pluralRule-count-zero": "n = 0 @integer 0 @decimal 0.0, 0.00, 0.000, 0.0000",
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ku": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "kw": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
-        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ky": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "lag": {
-        "pluralRule-count-zero": "n = 0 @integer 0 @decimal 0.0, 0.00, 0.000, 0.0000",
-        "pluralRule-count-one": "i = 0,1 and n != 0 @integer 1 @decimal 0.1~1.6",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 2.0~3.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "lb": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "lg": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "lkt": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ln": {
-        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "lo": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "lt": {
-        "pluralRule-count-one": "n % 10 = 1 and n % 100 != 11..19 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 1.0, 21.0, 31.0, 41.0, 51.0, 61.0, 71.0, 81.0, 101.0, 1001.0, …",
-        "pluralRule-count-few": "n % 10 = 2..9 and n % 100 != 11..19 @integer 2~9, 22~29, 102, 1002, … @decimal 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 22.0, 102.0, 1002.0, …",
-        "pluralRule-count-many": "f != 0   @decimal 0.1~0.9, 1.1~1.7, 10.1, 100.1, 1000.1, …",
-        "pluralRule-count-other": " @integer 0, 10~20, 30, 40, 50, 60, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "lv": {
-        "pluralRule-count-zero": "n % 10 = 0 or n % 100 = 11..19 or v = 2 and f % 100 = 11..19 @integer 0, 10~20, 30, 40, 50, 60, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
-        "pluralRule-count-one": "n % 10 = 1 and n % 100 != 11 or v = 2 and f % 10 = 1 and f % 100 != 11 or v != 2 and f % 10 = 1 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1, 1.0, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
-        "pluralRule-count-other": " @integer 2~9, 22~29, 102, 1002, … @decimal 0.2~0.9, 1.2~1.9, 10.2, 100.2, 1000.2, …"
-      },
-      "mas": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "mg": {
-        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "mgo": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "mk": {
-        "pluralRule-count-one": "v = 0 and i % 10 = 1 or f % 10 = 1 @integer 1, 11, 21, 31, 41, 51, 61, 71, 101, 1001, … @decimal 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
-        "pluralRule-count-other": " @integer 0, 2~10, 12~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 0.2~1.0, 1.2~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ml": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "mn": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "mo": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-few": "v != 0 or n = 0 or n != 1 and n % 100 = 1..19 @integer 0, 2~16, 101, 1001, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
-        "pluralRule-count-other": " @integer 20~35, 100, 1000, 10000, 100000, 1000000, …"
-      },
-      "mr": {
-        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ms": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "mt": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-few": "n = 0 or n % 100 = 2..10 @integer 0, 2~10, 102~107, 1002, … @decimal 0.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 10.0, 102.0, 1002.0, …",
-        "pluralRule-count-many": "n % 100 = 11..19 @integer 11~19, 111~117, 1011, … @decimal 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 111.0, 1011.0, …",
-        "pluralRule-count-other": " @integer 20~35, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.1, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "my": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "nah": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "naq": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
-        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "nb": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "nd": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ne": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "nl": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "nn": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "nnh": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "no": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "nqo": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "nr": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "nso": {
-        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ny": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "nyn": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "om": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "or": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "os": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "pa": {
-        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "pap": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "pl": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-few": "v = 0 and i % 10 = 2..4 and i % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, …",
-        "pluralRule-count-many": "v = 0 and i != 1 and i % 10 = 0..1 or v = 0 and i % 10 = 5..9 or v = 0 and i % 100 = 12..14 @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, …",
-        "pluralRule-count-other": "   @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "prg": {
-        "pluralRule-count-zero": "n % 10 = 0 or n % 100 = 11..19 or v = 2 and f % 100 = 11..19 @integer 0, 10~20, 30, 40, 50, 60, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
-        "pluralRule-count-one": "n % 10 = 1 and n % 100 != 11 or v = 2 and f % 10 = 1 and f % 100 != 11 or v != 2 and f % 10 = 1 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1, 1.0, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
-        "pluralRule-count-other": " @integer 2~9, 22~29, 102, 1002, … @decimal 0.2~0.9, 1.2~1.9, 10.2, 100.2, 1000.2, …"
-      },
-      "ps": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "pt": {
-        "pluralRule-count-one": "n = 0..2 and n != 2 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "pt-PT": {
-        "pluralRule-count-one": "n = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "rm": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ro": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-few": "v != 0 or n = 0 or n != 1 and n % 100 = 1..19 @integer 0, 2~16, 101, 1001, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
-        "pluralRule-count-other": " @integer 20~35, 100, 1000, 10000, 100000, 1000000, …"
-      },
-      "rof": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "root": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ru": {
-        "pluralRule-count-one": "v = 0 and i % 10 = 1 and i % 100 != 11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, …",
-        "pluralRule-count-few": "v = 0 and i % 10 = 2..4 and i % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, …",
-        "pluralRule-count-many": "v = 0 and i % 10 = 0 or v = 0 and i % 10 = 5..9 or v = 0 and i % 100 = 11..14 @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, …",
-        "pluralRule-count-other": "   @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "rwk": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "sah": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "saq": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "se": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
-        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "seh": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ses": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "sg": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "sh": {
-        "pluralRule-count-one": "v = 0 and i % 10 = 1 and i % 100 != 11 or f % 10 = 1 and f % 100 != 11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
-        "pluralRule-count-few": "v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, … @decimal 0.2~0.4, 1.2~1.4, 2.2~2.4, 3.2~3.4, 4.2~4.4, 5.2, 10.2, 100.2, 1000.2, …",
-        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 0.5~1.0, 1.5~2.0, 2.5~2.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "shi": {
-        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
-        "pluralRule-count-few": "n = 2..10 @integer 2~10 @decimal 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 2.00, 3.00, 4.00, 5.00, 6.00, 7.00, 8.00",
-        "pluralRule-count-other": " @integer 11~26, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~1.9, 2.1~2.7, 10.1, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "si": {
-        "pluralRule-count-one": "n = 0,1 or i = 0 and f = 1 @integer 0, 1 @decimal 0.0, 0.1, 1.0, 0.00, 0.01, 1.00, 0.000, 0.001, 1.000, 0.0000, 0.0001, 1.0000",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.2~0.9, 1.1~1.8, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "sk": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-few": "i = 2..4 and v = 0 @integer 2~4",
-        "pluralRule-count-many": "v != 0   @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
-        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, …"
-      },
-      "sl": {
-        "pluralRule-count-one": "v = 0 and i % 100 = 1 @integer 1, 101, 201, 301, 401, 501, 601, 701, 1001, …",
-        "pluralRule-count-two": "v = 0 and i % 100 = 2 @integer 2, 102, 202, 302, 402, 502, 602, 702, 1002, …",
-        "pluralRule-count-few": "v = 0 and i % 100 = 3..4 or v != 0 @integer 3, 4, 103, 104, 203, 204, 303, 304, 403, 404, 503, 504, 603, 604, 703, 704, 1003, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
-        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, …"
-      },
-      "sma": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
-        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "smi": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
-        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "smj": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
-        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "smn": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
-        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "sms": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
-        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "sn": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "so": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "sq": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "sr": {
-        "pluralRule-count-one": "v = 0 and i % 10 = 1 and i % 100 != 11 or f % 10 = 1 and f % 100 != 11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
-        "pluralRule-count-few": "v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, … @decimal 0.2~0.4, 1.2~1.4, 2.2~2.4, 3.2~3.4, 4.2~4.4, 5.2, 10.2, 100.2, 1000.2, …",
-        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 0.5~1.0, 1.5~2.0, 2.5~2.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ss": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ssy": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "st": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "sv": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "sw": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "syr": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ta": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "te": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "teo": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "th": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ti": {
-        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "tig": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "tk": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "tl": {
-        "pluralRule-count-one": "v = 0 and i = 1,2,3 or v = 0 and i % 10 != 4,6,9 or v != 0 and f % 10 != 4,6,9 @integer 0~3, 5, 7, 8, 10~13, 15, 17, 18, 20, 21, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.3, 0.5, 0.7, 0.8, 1.0~1.3, 1.5, 1.7, 1.8, 2.0, 2.1, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
-        "pluralRule-count-other": " @integer 4, 6, 9, 14, 16, 19, 24, 26, 104, 1004, … @decimal 0.4, 0.6, 0.9, 1.4, 1.6, 1.9, 2.4, 2.6, 10.4, 100.4, 1000.4, …"
-      },
-      "tn": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "to": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "tr": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ts": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "tzm": {
-        "pluralRule-count-one": "n = 0..1 or n = 11..99 @integer 0, 1, 11~24 @decimal 0.0, 1.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0, 21.0, 22.0, 23.0, 24.0",
-        "pluralRule-count-other": " @integer 2~10, 100~106, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ug": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "uk": {
-        "pluralRule-count-one": "v = 0 and i % 10 = 1 and i % 100 != 11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, …",
-        "pluralRule-count-few": "v = 0 and i % 10 = 2..4 and i % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, …",
-        "pluralRule-count-many": "v = 0 and i % 10 = 0 or v = 0 and i % 10 = 5..9 or v = 0 and i % 100 = 11..14 @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, …",
-        "pluralRule-count-other": "   @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ur": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "uz": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "ve": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "vi": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "vo": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "vun": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "wa": {
-        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "wae": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "wo": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "xh": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "xog": {
-        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "yi": {
-        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
-        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "yo": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "zh": {
-        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      },
-      "zu": {
-        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
-        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
-      }
-    }
-  }
-}
+{
+  "supplemental": {
+    "version": {
+      "_number": "$Revision: 13253 $",
+      "_unicodeVersion": "9.0.0",
+      "_cldrVersion": "31"
+    },
+    "plurals-type-cardinal": {
+      "af": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ak": {
+        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "am": {
+        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ar": {
+        "pluralRule-count-zero": "n = 0 @integer 0 @decimal 0.0, 0.00, 0.000, 0.0000",
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
+        "pluralRule-count-few": "n % 100 = 3..10 @integer 3~10, 103~110, 1003, … @decimal 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 103.0, 1003.0, …",
+        "pluralRule-count-many": "n % 100 = 11..99 @integer 11~26, 111, 1011, … @decimal 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 111.0, 1011.0, …",
+        "pluralRule-count-other": " @integer 100~102, 200~202, 300~302, 400~402, 500~502, 600, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.1, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ars": {
+        "pluralRule-count-zero": "n = 0 @integer 0 @decimal 0.0, 0.00, 0.000, 0.0000",
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
+        "pluralRule-count-few": "n % 100 = 3..10 @integer 3~10, 103~110, 1003, … @decimal 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 103.0, 1003.0, …",
+        "pluralRule-count-many": "n % 100 = 11..99 @integer 11~26, 111, 1011, … @decimal 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 111.0, 1011.0, …",
+        "pluralRule-count-other": " @integer 100~102, 200~202, 300~302, 400~402, 500~502, 600, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.1, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "as": {
+        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "asa": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ast": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "az": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "be": {
+        "pluralRule-count-one": "n % 10 = 1 and n % 100 != 11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 1.0, 21.0, 31.0, 41.0, 51.0, 61.0, 71.0, 81.0, 101.0, 1001.0, …",
+        "pluralRule-count-few": "n % 10 = 2..4 and n % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, … @decimal 2.0, 3.0, 4.0, 22.0, 23.0, 24.0, 32.0, 33.0, 102.0, 1002.0, …",
+        "pluralRule-count-many": "n % 10 = 0 or n % 10 = 5..9 or n % 100 = 11..14 @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 11.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
+        "pluralRule-count-other": "   @decimal 0.1~0.9, 1.1~1.7, 10.1, 100.1, 1000.1, …"
+      },
+      "bem": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "bez": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "bg": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "bh": {
+        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "bm": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "bn": {
+        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "bo": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "br": {
+        "pluralRule-count-one": "n % 10 = 1 and n % 100 != 11,71,91 @integer 1, 21, 31, 41, 51, 61, 81, 101, 1001, … @decimal 1.0, 21.0, 31.0, 41.0, 51.0, 61.0, 81.0, 101.0, 1001.0, …",
+        "pluralRule-count-two": "n % 10 = 2 and n % 100 != 12,72,92 @integer 2, 22, 32, 42, 52, 62, 82, 102, 1002, … @decimal 2.0, 22.0, 32.0, 42.0, 52.0, 62.0, 82.0, 102.0, 1002.0, …",
+        "pluralRule-count-few": "n % 10 = 3..4,9 and n % 100 != 10..19,70..79,90..99 @integer 3, 4, 9, 23, 24, 29, 33, 34, 39, 43, 44, 49, 103, 1003, … @decimal 3.0, 4.0, 9.0, 23.0, 24.0, 29.0, 33.0, 34.0, 103.0, 1003.0, …",
+        "pluralRule-count-many": "n != 0 and n % 1000000 = 0 @integer 1000000, … @decimal 1000000.0, 1000000.00, 1000000.000, …",
+        "pluralRule-count-other": " @integer 0, 5~8, 10~20, 100, 1000, 10000, 100000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, …"
+      },
+      "brx": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "bs": {
+        "pluralRule-count-one": "v = 0 and i % 10 = 1 and i % 100 != 11 or f % 10 = 1 and f % 100 != 11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
+        "pluralRule-count-few": "v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, … @decimal 0.2~0.4, 1.2~1.4, 2.2~2.4, 3.2~3.4, 4.2~4.4, 5.2, 10.2, 100.2, 1000.2, …",
+        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 0.5~1.0, 1.5~2.0, 2.5~2.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ca": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ce": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "cgg": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "chr": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ckb": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "cs": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-few": "i = 2..4 and v = 0 @integer 2~4",
+        "pluralRule-count-many": "v != 0   @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
+        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, …"
+      },
+      "cy": {
+        "pluralRule-count-zero": "n = 0 @integer 0 @decimal 0.0, 0.00, 0.000, 0.0000",
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
+        "pluralRule-count-few": "n = 3 @integer 3 @decimal 3.0, 3.00, 3.000, 3.0000",
+        "pluralRule-count-many": "n = 6 @integer 6 @decimal 6.0, 6.00, 6.000, 6.0000",
+        "pluralRule-count-other": " @integer 4, 5, 7~20, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "da": {
+        "pluralRule-count-one": "n = 1 or t != 0 and i = 0,1 @integer 1 @decimal 0.1~1.6",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 2.0~3.4, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "de": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "dsb": {
+        "pluralRule-count-one": "v = 0 and i % 100 = 1 or f % 100 = 1 @integer 1, 101, 201, 301, 401, 501, 601, 701, 1001, … @decimal 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
+        "pluralRule-count-two": "v = 0 and i % 100 = 2 or f % 100 = 2 @integer 2, 102, 202, 302, 402, 502, 602, 702, 1002, … @decimal 0.2, 1.2, 2.2, 3.2, 4.2, 5.2, 6.2, 7.2, 10.2, 100.2, 1000.2, …",
+        "pluralRule-count-few": "v = 0 and i % 100 = 3..4 or f % 100 = 3..4 @integer 3, 4, 103, 104, 203, 204, 303, 304, 403, 404, 503, 504, 603, 604, 703, 704, 1003, … @decimal 0.3, 0.4, 1.3, 1.4, 2.3, 2.4, 3.3, 3.4, 4.3, 4.4, 5.3, 5.4, 6.3, 6.4, 7.3, 7.4, 10.3, 100.3, 1000.3, …",
+        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 0.5~1.0, 1.5~2.0, 2.5~2.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "dv": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "dz": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ee": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "el": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "en": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "eo": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "es": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "et": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "eu": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "fa": {
+        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ff": {
+        "pluralRule-count-one": "i = 0,1 @integer 0, 1 @decimal 0.0~1.5",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 2.0~3.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "fi": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "fil": {
+        "pluralRule-count-one": "v = 0 and i = 1,2,3 or v = 0 and i % 10 != 4,6,9 or v != 0 and f % 10 != 4,6,9 @integer 0~3, 5, 7, 8, 10~13, 15, 17, 18, 20, 21, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.3, 0.5, 0.7, 0.8, 1.0~1.3, 1.5, 1.7, 1.8, 2.0, 2.1, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
+        "pluralRule-count-other": " @integer 4, 6, 9, 14, 16, 19, 24, 26, 104, 1004, … @decimal 0.4, 0.6, 0.9, 1.4, 1.6, 1.9, 2.4, 2.6, 10.4, 100.4, 1000.4, …"
+      },
+      "fo": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "fr": {
+        "pluralRule-count-one": "i = 0,1 @integer 0, 1 @decimal 0.0~1.5",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 2.0~3.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "fur": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "fy": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ga": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
+        "pluralRule-count-few": "n = 3..6 @integer 3~6 @decimal 3.0, 4.0, 5.0, 6.0, 3.00, 4.00, 5.00, 6.00, 3.000, 4.000, 5.000, 6.000, 3.0000, 4.0000, 5.0000, 6.0000",
+        "pluralRule-count-many": "n = 7..10 @integer 7~10 @decimal 7.0, 8.0, 9.0, 10.0, 7.00, 8.00, 9.00, 10.00, 7.000, 8.000, 9.000, 10.000, 7.0000, 8.0000, 9.0000, 10.0000",
+        "pluralRule-count-other": " @integer 0, 11~25, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.1, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "gd": {
+        "pluralRule-count-one": "n = 1,11 @integer 1, 11 @decimal 1.0, 11.0, 1.00, 11.00, 1.000, 11.000, 1.0000",
+        "pluralRule-count-two": "n = 2,12 @integer 2, 12 @decimal 2.0, 12.0, 2.00, 12.00, 2.000, 12.000, 2.0000",
+        "pluralRule-count-few": "n = 3..10,13..19 @integer 3~10, 13~19 @decimal 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 3.00",
+        "pluralRule-count-other": " @integer 0, 20~34, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.1, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "gl": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "gsw": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "gu": {
+        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "guw": {
+        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "gv": {
+        "pluralRule-count-one": "v = 0 and i % 10 = 1 @integer 1, 11, 21, 31, 41, 51, 61, 71, 101, 1001, …",
+        "pluralRule-count-two": "v = 0 and i % 10 = 2 @integer 2, 12, 22, 32, 42, 52, 62, 72, 102, 1002, …",
+        "pluralRule-count-few": "v = 0 and i % 100 = 0,20,40,60,80 @integer 0, 20, 40, 60, 80, 100, 120, 140, 1000, 10000, 100000, 1000000, …",
+        "pluralRule-count-many": "v != 0   @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
+        "pluralRule-count-other": " @integer 3~10, 13~19, 23, 103, 1003, …"
+      },
+      "ha": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "haw": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "he": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-two": "i = 2 and v = 0 @integer 2",
+        "pluralRule-count-many": "v = 0 and n != 0..10 and n % 10 = 0 @integer 20, 30, 40, 50, 60, 70, 80, 90, 100, 1000, 10000, 100000, 1000000, …",
+        "pluralRule-count-other": " @integer 0, 3~17, 101, 1001, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "hi": {
+        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "hr": {
+        "pluralRule-count-one": "v = 0 and i % 10 = 1 and i % 100 != 11 or f % 10 = 1 and f % 100 != 11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
+        "pluralRule-count-few": "v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, … @decimal 0.2~0.4, 1.2~1.4, 2.2~2.4, 3.2~3.4, 4.2~4.4, 5.2, 10.2, 100.2, 1000.2, …",
+        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 0.5~1.0, 1.5~2.0, 2.5~2.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "hsb": {
+        "pluralRule-count-one": "v = 0 and i % 100 = 1 or f % 100 = 1 @integer 1, 101, 201, 301, 401, 501, 601, 701, 1001, … @decimal 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
+        "pluralRule-count-two": "v = 0 and i % 100 = 2 or f % 100 = 2 @integer 2, 102, 202, 302, 402, 502, 602, 702, 1002, … @decimal 0.2, 1.2, 2.2, 3.2, 4.2, 5.2, 6.2, 7.2, 10.2, 100.2, 1000.2, …",
+        "pluralRule-count-few": "v = 0 and i % 100 = 3..4 or f % 100 = 3..4 @integer 3, 4, 103, 104, 203, 204, 303, 304, 403, 404, 503, 504, 603, 604, 703, 704, 1003, … @decimal 0.3, 0.4, 1.3, 1.4, 2.3, 2.4, 3.3, 3.4, 4.3, 4.4, 5.3, 5.4, 6.3, 6.4, 7.3, 7.4, 10.3, 100.3, 1000.3, …",
+        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 0.5~1.0, 1.5~2.0, 2.5~2.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "hu": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "hy": {
+        "pluralRule-count-one": "i = 0,1 @integer 0, 1 @decimal 0.0~1.5",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 2.0~3.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "id": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ig": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ii": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "in": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "is": {
+        "pluralRule-count-one": "t = 0 and i % 10 = 1 and i % 100 != 11 or t != 0 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1~1.6, 10.1, 100.1, 1000.1, …",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "it": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "iu": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
+        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "iw": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-two": "i = 2 and v = 0 @integer 2",
+        "pluralRule-count-many": "v = 0 and n != 0..10 and n % 10 = 0 @integer 20, 30, 40, 50, 60, 70, 80, 90, 100, 1000, 10000, 100000, 1000000, …",
+        "pluralRule-count-other": " @integer 0, 3~17, 101, 1001, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ja": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "jbo": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "jgo": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ji": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "jmc": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "jv": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "jw": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ka": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "kab": {
+        "pluralRule-count-one": "i = 0,1 @integer 0, 1 @decimal 0.0~1.5",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 2.0~3.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "kaj": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "kcg": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "kde": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "kea": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "kk": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "kkj": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "kl": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "km": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "kn": {
+        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ko": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ks": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ksb": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ksh": {
+        "pluralRule-count-zero": "n = 0 @integer 0 @decimal 0.0, 0.00, 0.000, 0.0000",
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ku": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "kw": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
+        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ky": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "lag": {
+        "pluralRule-count-zero": "n = 0 @integer 0 @decimal 0.0, 0.00, 0.000, 0.0000",
+        "pluralRule-count-one": "i = 0,1 and n != 0 @integer 1 @decimal 0.1~1.6",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 2.0~3.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "lb": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "lg": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "lkt": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ln": {
+        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "lo": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "lt": {
+        "pluralRule-count-one": "n % 10 = 1 and n % 100 != 11..19 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 1.0, 21.0, 31.0, 41.0, 51.0, 61.0, 71.0, 81.0, 101.0, 1001.0, …",
+        "pluralRule-count-few": "n % 10 = 2..9 and n % 100 != 11..19 @integer 2~9, 22~29, 102, 1002, … @decimal 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 22.0, 102.0, 1002.0, …",
+        "pluralRule-count-many": "f != 0   @decimal 0.1~0.9, 1.1~1.7, 10.1, 100.1, 1000.1, …",
+        "pluralRule-count-other": " @integer 0, 10~20, 30, 40, 50, 60, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "lv": {
+        "pluralRule-count-zero": "n % 10 = 0 or n % 100 = 11..19 or v = 2 and f % 100 = 11..19 @integer 0, 10~20, 30, 40, 50, 60, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
+        "pluralRule-count-one": "n % 10 = 1 and n % 100 != 11 or v = 2 and f % 10 = 1 and f % 100 != 11 or v != 2 and f % 10 = 1 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1, 1.0, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
+        "pluralRule-count-other": " @integer 2~9, 22~29, 102, 1002, … @decimal 0.2~0.9, 1.2~1.9, 10.2, 100.2, 1000.2, …"
+      },
+      "mas": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "mg": {
+        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "mgo": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "mk": {
+        "pluralRule-count-one": "v = 0 and i % 10 = 1 or f % 10 = 1 @integer 1, 11, 21, 31, 41, 51, 61, 71, 101, 1001, … @decimal 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
+        "pluralRule-count-other": " @integer 0, 2~10, 12~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 0.2~1.0, 1.2~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ml": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "mn": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "mo": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-few": "v != 0 or n = 0 or n != 1 and n % 100 = 1..19 @integer 0, 2~16, 101, 1001, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
+        "pluralRule-count-other": " @integer 20~35, 100, 1000, 10000, 100000, 1000000, …"
+      },
+      "mr": {
+        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ms": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "mt": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-few": "n = 0 or n % 100 = 2..10 @integer 0, 2~10, 102~107, 1002, … @decimal 0.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 10.0, 102.0, 1002.0, …",
+        "pluralRule-count-many": "n % 100 = 11..19 @integer 11~19, 111~117, 1011, … @decimal 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 111.0, 1011.0, …",
+        "pluralRule-count-other": " @integer 20~35, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.1, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "my": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "nah": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "naq": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
+        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "nb": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "nd": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ne": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "nl": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "nn": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "nnh": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "no": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "nqo": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "nr": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "nso": {
+        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ny": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "nyn": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "om": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "or": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "os": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "pa": {
+        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "pap": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "pl": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-few": "v = 0 and i % 10 = 2..4 and i % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, …",
+        "pluralRule-count-many": "v = 0 and i != 1 and i % 10 = 0..1 or v = 0 and i % 10 = 5..9 or v = 0 and i % 100 = 12..14 @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, …",
+        "pluralRule-count-other": "   @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "prg": {
+        "pluralRule-count-zero": "n % 10 = 0 or n % 100 = 11..19 or v = 2 and f % 100 = 11..19 @integer 0, 10~20, 30, 40, 50, 60, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 10.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
+        "pluralRule-count-one": "n % 10 = 1 and n % 100 != 11 or v = 2 and f % 10 = 1 and f % 100 != 11 or v != 2 and f % 10 = 1 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1, 1.0, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
+        "pluralRule-count-other": " @integer 2~9, 22~29, 102, 1002, … @decimal 0.2~0.9, 1.2~1.9, 10.2, 100.2, 1000.2, …"
+      },
+      "ps": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "pt": {
+        "pluralRule-count-one": "i = 0..1 @integer 0, 1 @decimal 0.0~1.5",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 2.0~3.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "rm": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ro": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-few": "v != 0 or n = 0 or n != 1 and n % 100 = 1..19 @integer 0, 2~16, 101, 1001, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
+        "pluralRule-count-other": " @integer 20~35, 100, 1000, 10000, 100000, 1000000, …"
+      },
+      "rof": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "root": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ru": {
+        "pluralRule-count-one": "v = 0 and i % 10 = 1 and i % 100 != 11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, …",
+        "pluralRule-count-few": "v = 0 and i % 10 = 2..4 and i % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, …",
+        "pluralRule-count-many": "v = 0 and i % 10 = 0 or v = 0 and i % 10 = 5..9 or v = 0 and i % 100 = 11..14 @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, …",
+        "pluralRule-count-other": "   @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "rwk": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "sah": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "saq": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "sdh": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "se": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
+        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "seh": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ses": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "sg": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "sh": {
+        "pluralRule-count-one": "v = 0 and i % 10 = 1 and i % 100 != 11 or f % 10 = 1 and f % 100 != 11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
+        "pluralRule-count-few": "v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, … @decimal 0.2~0.4, 1.2~1.4, 2.2~2.4, 3.2~3.4, 4.2~4.4, 5.2, 10.2, 100.2, 1000.2, …",
+        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 0.5~1.0, 1.5~2.0, 2.5~2.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "shi": {
+        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
+        "pluralRule-count-few": "n = 2..10 @integer 2~10 @decimal 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0, 2.00, 3.00, 4.00, 5.00, 6.00, 7.00, 8.00",
+        "pluralRule-count-other": " @integer 11~26, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~1.9, 2.1~2.7, 10.1, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "si": {
+        "pluralRule-count-one": "n = 0,1 or i = 0 and f = 1 @integer 0, 1 @decimal 0.0, 0.1, 1.0, 0.00, 0.01, 1.00, 0.000, 0.001, 1.000, 0.0000, 0.0001, 1.0000",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.2~0.9, 1.1~1.8, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "sk": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-few": "i = 2..4 and v = 0 @integer 2~4",
+        "pluralRule-count-many": "v != 0   @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
+        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, …"
+      },
+      "sl": {
+        "pluralRule-count-one": "v = 0 and i % 100 = 1 @integer 1, 101, 201, 301, 401, 501, 601, 701, 1001, …",
+        "pluralRule-count-two": "v = 0 and i % 100 = 2 @integer 2, 102, 202, 302, 402, 502, 602, 702, 1002, …",
+        "pluralRule-count-few": "v = 0 and i % 100 = 3..4 or v != 0 @integer 3, 4, 103, 104, 203, 204, 303, 304, 403, 404, 503, 504, 603, 604, 703, 704, 1003, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
+        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, …"
+      },
+      "sma": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
+        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "smi": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
+        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "smj": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
+        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "smn": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
+        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "sms": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-two": "n = 2 @integer 2 @decimal 2.0, 2.00, 2.000, 2.0000",
+        "pluralRule-count-other": " @integer 0, 3~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "sn": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "so": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "sq": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "sr": {
+        "pluralRule-count-one": "v = 0 and i % 10 = 1 and i % 100 != 11 or f % 10 = 1 and f % 100 != 11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, … @decimal 0.1, 1.1, 2.1, 3.1, 4.1, 5.1, 6.1, 7.1, 10.1, 100.1, 1000.1, …",
+        "pluralRule-count-few": "v = 0 and i % 10 = 2..4 and i % 100 != 12..14 or f % 10 = 2..4 and f % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, … @decimal 0.2~0.4, 1.2~1.4, 2.2~2.4, 3.2~3.4, 4.2~4.4, 5.2, 10.2, 100.2, 1000.2, …",
+        "pluralRule-count-other": " @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0, 0.5~1.0, 1.5~2.0, 2.5~2.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ss": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ssy": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "st": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "sv": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "sw": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "syr": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ta": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "te": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "teo": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "th": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ti": {
+        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "tig": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "tk": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "tl": {
+        "pluralRule-count-one": "v = 0 and i = 1,2,3 or v = 0 and i % 10 != 4,6,9 or v != 0 and f % 10 != 4,6,9 @integer 0~3, 5, 7, 8, 10~13, 15, 17, 18, 20, 21, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.3, 0.5, 0.7, 0.8, 1.0~1.3, 1.5, 1.7, 1.8, 2.0, 2.1, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …",
+        "pluralRule-count-other": " @integer 4, 6, 9, 14, 16, 19, 24, 26, 104, 1004, … @decimal 0.4, 0.6, 0.9, 1.4, 1.6, 1.9, 2.4, 2.6, 10.4, 100.4, 1000.4, …"
+      },
+      "tn": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "to": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "tr": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ts": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "tzm": {
+        "pluralRule-count-one": "n = 0..1 or n = 11..99 @integer 0, 1, 11~24 @decimal 0.0, 1.0, 11.0, 12.0, 13.0, 14.0, 15.0, 16.0, 17.0, 18.0, 19.0, 20.0, 21.0, 22.0, 23.0, 24.0",
+        "pluralRule-count-other": " @integer 2~10, 100~106, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ug": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "uk": {
+        "pluralRule-count-one": "v = 0 and i % 10 = 1 and i % 100 != 11 @integer 1, 21, 31, 41, 51, 61, 71, 81, 101, 1001, …",
+        "pluralRule-count-few": "v = 0 and i % 10 = 2..4 and i % 100 != 12..14 @integer 2~4, 22~24, 32~34, 42~44, 52~54, 62, 102, 1002, …",
+        "pluralRule-count-many": "v = 0 and i % 10 = 0 or v = 0 and i % 10 = 5..9 or v = 0 and i % 100 = 11..14 @integer 0, 5~19, 100, 1000, 10000, 100000, 1000000, …",
+        "pluralRule-count-other": "   @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ur": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "uz": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "ve": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "vi": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "vo": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "vun": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "wa": {
+        "pluralRule-count-one": "n = 0..1 @integer 0, 1 @decimal 0.0, 1.0, 0.00, 1.00, 0.000, 1.000, 0.0000, 1.0000",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 0.1~0.9, 1.1~1.7, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "wae": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "wo": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "xh": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "xog": {
+        "pluralRule-count-one": "n = 1 @integer 1 @decimal 1.0, 1.00, 1.000, 1.0000",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~0.9, 1.1~1.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "yi": {
+        "pluralRule-count-one": "i = 1 and v = 0 @integer 1",
+        "pluralRule-count-other": " @integer 0, 2~16, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "yo": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "yue": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "zh": {
+        "pluralRule-count-other": " @integer 0~15, 100, 1000, 10000, 100000, 1000000, … @decimal 0.0~1.5, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      },
+      "zu": {
+        "pluralRule-count-one": "i = 0 or n = 1 @integer 0, 1 @decimal 0.0~1.0, 0.00~0.04",
+        "pluralRule-count-other": " @integer 2~17, 100, 1000, 10000, 100000, 1000000, … @decimal 1.1~2.6, 10.0, 100.0, 1000.0, 10000.0, 100000.0, 1000000.0, …"
+      }
+    }
+  }
+}
diff --git a/lib/composer/vendor/grasmash/expander/.gitignore b/lib/composer/vendor/grasmash/expander/.gitignore
new file mode 100644
index 000000000..60c86adf5
--- /dev/null
+++ b/lib/composer/vendor/grasmash/expander/.gitignore
@@ -0,0 +1,50 @@
+# Cache and logs (Symfony2)
+/app/cache/*
+/app/logs/*
+!app/cache/.gitkeep
+!app/logs/.gitkeep
+
+# Email spool folder
+/app/spool/*
+
+# Cache, session files and logs (Symfony3)
+/var/cache/*
+/var/logs/*
+/var/sessions/*
+!var/cache/.gitkeep
+!var/logs/.gitkeep
+!var/sessions/.gitkeep
+
+# Parameters
+/app/config/parameters.yml
+/app/config/parameters.ini
+
+# Managed by Composer
+/app/bootstrap.php.cache
+/var/bootstrap.php.cache
+/bin/*
+!bin/console
+!bin/symfony_requirements
+/vendor/
+
+# Assets and user uploads
+/web/bundles/
+/web/uploads/
+
+# Assets managed by Bower
+/web/assets/vendor/
+
+# PHPUnit
+/app/phpunit.xml
+/phpunit.xml
+
+# Build data
+/build/
+
+# Composer PHAR
+/composer.phar
+
+# Backup entities generated with doctrine:generate:entities command
+*/Entity/*~
+
+.idea
diff --git a/lib/composer/vendor/grasmash/expander/.travis.yml b/lib/composer/vendor/grasmash/expander/.travis.yml
new file mode 100644
index 000000000..5076ffeaf
--- /dev/null
+++ b/lib/composer/vendor/grasmash/expander/.travis.yml
@@ -0,0 +1,28 @@
+language: php
+
+matrix:
+  fast_finish: true
+  include:
+    - php: 7.2
+    - php: 7.1
+    - php: 7.0.11
+    - php: 5.6
+    - php: 5.5
+    - php: 5.4
+
+sudo: false
+
+cache:
+  apt: true
+  directories:
+  - "$HOME/.composer/cache"
+  - "vendor"
+
+install:
+  - composer install
+
+script:
+  - composer test
+
+after_success:
+  - travis_retry php vendor/bin/coveralls -v
diff --git a/lib/composer/vendor/grasmash/expander/CONTRIBUTING.md b/lib/composer/vendor/grasmash/expander/CONTRIBUTING.md
new file mode 100644
index 000000000..e69de29bb
diff --git a/lib/composer/vendor/grasmash/expander/LICENSE.md b/lib/composer/vendor/grasmash/expander/LICENSE.md
new file mode 100644
index 000000000..632424eee
--- /dev/null
+++ b/lib/composer/vendor/grasmash/expander/LICENSE.md
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2017 Matthew Grasmick
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/lib/composer/vendor/grasmash/expander/README.md b/lib/composer/vendor/grasmash/expander/README.md
new file mode 100644
index 000000000..8bfbaac6e
--- /dev/null
+++ b/lib/composer/vendor/grasmash/expander/README.md
@@ -0,0 +1,149 @@
+[![Build Status](https://travis-ci.org/grasmash/expander.svg?branch=master)](https://travis-ci.org/grasmash/expander) [![Packagist](https://img.shields.io/packagist/v/grasmash/expander.svg)](https://packagist.org/packages/grasmash/expander)
+[![Total Downloads](https://poser.pugx.org/grasmash/expander/downloads)](https://packagist.org/packages/grasmash/expander) [![Coverage Status](https://coveralls.io/repos/github/grasmash/expander/badge.svg?branch=master)](https://coveralls.io/github/grasmash/expander?branch=master)
+
+This tool expands property references in PHP arrays. For example implementation, see Yaml Expander.
+
+### Installation
+
+    composer require grasmash/expander
+
+### Example usage:
+
+Property references use dot notation to indicate array keys, and must be wrapped in `${}`.
+
+Expansion logic:
+
+```php
+<?php
+
+$array = [
+    'type' => 'book',
+    'book' => [
+        'title' => 'Dune',
+        'author' => 'Frank Herbert',
+        'copyright' => '${book.author} 1965',
+        'protaganist' => '${characters.0.name}',
+        'media' => [
+            0 => 'hardcover',
+            1 => 'paperback',
+        ],
+        'nested-reference' => '${book.sequel}',
+    ],
+    'characters' => [
+        0 => [
+            'name' => 'Paul Atreides',
+            'occupation' => 'Kwisatz Haderach',
+            'aliases' => [
+                0 => 'Usul',
+                1 => 'Muad\'Dib',
+                2 => 'The Preacher',
+            ],
+        ],
+        1 => [
+            'name' => 'Duncan Idaho',
+            'occupation' => 'Swordmaster',
+        ],
+    ],
+    'summary' => '${book.title} by ${book.author}',
+    'publisher' => '${not.real.property}',
+    'sequels' => '${book.sequel}, and others.',
+    'available-products' => '${book.media.1}, ${book.media.0}',
+    'product-name' => '${${type}.title}',
+    'boolean-value' => true,
+    'null-value' => NULL,
+    'inline-array' => [
+        0 => 'one',
+        1 => 'two',
+        2 => 'three',
+    ],
+    'expand-array' => '${inline-array}',
+    'env-test' => '${env.test}',
+];
+
+$expander = new Expander();
+// Optionally set a logger.
+$expander->setLogger(new Psr\Log\NullLogger());
+// Optionally set a Stringfier, used to convert array placeholders into strings. Defaults to using implode() with `,` delimeter.
+// @see StringifierInterface.
+$expander->setStringifier(new Grasmash\Expander\Stringifier());
+
+// Parse an array, expanding internal property references.
+$expanded = $expander->expandArrayProperties($array);
+
+// Parse an array, expanding references using both internal and supplementary values.
+$reference_properties =  'book' => ['sequel' => 'Dune Messiah'];
+// Set an environmental variable.
+putenv("test=gomjabbar");
+$expanded = $expander->expandArrayProperties($array, $reference_properties);
+
+print_r($expanded);
+````
+
+Resultant array:
+
+```php
+Array
+(
+    [type] => book
+    [book] => Array
+        (
+            [title] => Dune
+            [author] => Frank Herbert
+            [copyright] => Frank Herbert 1965
+            [protaganist] => Paul Atreides
+            [media] => Array
+                (
+                    [0] => hardcover
+                    [1] => paperback
+                )
+
+            [nested-reference] => Dune Messiah
+        )
+
+    [characters] => Array
+        (
+            [0] => Array
+                (
+                    [name] => Paul Atreides
+                    [occupation] => Kwisatz Haderach
+                    [aliases] => Array
+                        (
+                            [0] => Usul
+                            [1] => Muad'Dib
+                            [2] => The Preacher
+                        )
+
+                )
+
+            [1] => Array
+                (
+                    [name] => Duncan Idaho
+                    [occupation] => Swordmaster
+                )
+
+        )
+
+    [summary] => Dune by Frank Herbert
+    [publisher] => ${not.real.property}
+    [sequels] => Dune Messiah, and others.
+    [available-products] => paperback, hardcover
+    [product-name] => Dune
+    [boolean-value] => 1
+    [null-value] =>
+    [inline-array] => Array
+        (
+            [0] => one
+            [1] => two
+            [2] => three
+        )
+
+    [expand-array] => one,two,three
+    [env-test] => gomjabbar
+    [env] => Array
+        (
+            [test] => gomjabbar
+        )
+
+)
+
+```
diff --git a/lib/composer/vendor/grasmash/expander/RELEASE.md b/lib/composer/vendor/grasmash/expander/RELEASE.md
new file mode 100644
index 000000000..2549d0c2d
--- /dev/null
+++ b/lib/composer/vendor/grasmash/expander/RELEASE.md
@@ -0,0 +1,11 @@
+# Releasing
+
+### Execute tests
+
+    ./scripts/run-tests.sh
+
+To quickly fix PHPCS issues:
+
+    ./scripts/clean-code.sh
+    
+
diff --git a/lib/composer/vendor/grasmash/expander/composer.json b/lib/composer/vendor/grasmash/expander/composer.json
new file mode 100644
index 000000000..e1b692bf1
--- /dev/null
+++ b/lib/composer/vendor/grasmash/expander/composer.json
@@ -0,0 +1,50 @@
+{
+    "name": "grasmash/expander",
+    "description": "Expands internal property references in PHP arrays file.",
+    "type": "library",
+    "require": {
+        "php": ">=5.4",
+        "dflydev/dot-access-data": "^1.1.0"
+    },
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Matthew Grasmick"
+        }
+    ],
+    "minimum-stability": "stable",
+    "autoload": {
+        "psr-4": {
+            "Grasmash\\Expander\\": "src/"
+        }
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^4|^5.5.4",
+        "satooshi/php-coveralls": "^1.0.2|dev-master",
+        "greg-1-anderson/composer-test-scenarios": "^1",
+        "squizlabs/php_codesniffer": "^2.7"
+    },
+    "scripts": {
+        "cs": "phpcs -n --standard=PSR2 src tests --exclude=Generic.Files.LineLength",
+        "cbf": "phpcbf -n --standard=PSR2 src tests --exclude=Generic.Files.LineLength",
+        "unit": "phpunit",
+        "lint": [
+            "find src -name '*.php' -print0 | xargs -0 -n1 php -l",
+            "find tests -name '*.php' -print0 | xargs -0 -n1 php -l"
+        ],
+        "test": [
+            "@lint",
+            "@unit",
+            "@cs"
+        ]
+    },
+    "config": {
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.x-dev"
+        }
+    }
+}
diff --git a/lib/composer/vendor/grasmash/expander/composer.lock b/lib/composer/vendor/grasmash/expander/composer.lock
new file mode 100644
index 000000000..2019acc7d
--- /dev/null
+++ b/lib/composer/vendor/grasmash/expander/composer.lock
@@ -0,0 +1,1750 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "a297a5ed4d1b90e8a7dfadfcc0845cc8",
+    "packages": [
+        {
+            "name": "dflydev/dot-access-data",
+            "version": "v1.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/dflydev/dflydev-dot-access-data.git",
+                "reference": "3fbd874921ab2c041e899d044585a2ab9795df8a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/dflydev/dflydev-dot-access-data/zipball/3fbd874921ab2c041e899d044585a2ab9795df8a",
+                "reference": "3fbd874921ab2c041e899d044585a2ab9795df8a",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.2"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Dflydev\\DotAccessData": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Dragonfly Development Inc.",
+                    "email": "info@dflydev.com",
+                    "homepage": "http://dflydev.com"
+                },
+                {
+                    "name": "Beau Simensen",
+                    "email": "beau@dflydev.com",
+                    "homepage": "http://beausimensen.com"
+                },
+                {
+                    "name": "Carlos Frutos",
+                    "email": "carlos@kiwing.it",
+                    "homepage": "https://github.com/cfrutos"
+                }
+            ],
+            "description": "Given a deep data structure, access data by dot notation.",
+            "homepage": "https://github.com/dflydev/dflydev-dot-access-data",
+            "keywords": [
+                "access",
+                "data",
+                "dot",
+                "notation"
+            ],
+            "time": "2017-01-20T21:14:22+00:00"
+        }
+    ],
+    "packages-dev": [
+        {
+            "name": "doctrine/instantiator",
+            "version": "1.0.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/instantiator.git",
+                "reference": "8e884e78f9f0eb1329e445619e04456e64d8051d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/8e884e78f9f0eb1329e445619e04456e64d8051d",
+                "reference": "8e884e78f9f0eb1329e445619e04456e64d8051d",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3,<8.0-DEV"
+            },
+            "require-dev": {
+                "athletic/athletic": "~0.1.8",
+                "ext-pdo": "*",
+                "ext-phar": "*",
+                "phpunit/phpunit": "~4.0",
+                "squizlabs/php_codesniffer": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Instantiator\\": "src/Doctrine/Instantiator/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Marco Pivetta",
+                    "email": "ocramius@gmail.com",
+                    "homepage": "http://ocramius.github.com/"
+                }
+            ],
+            "description": "A small, lightweight utility to instantiate objects in PHP without invoking their constructors",
+            "homepage": "https://github.com/doctrine/instantiator",
+            "keywords": [
+                "constructor",
+                "instantiate"
+            ],
+            "time": "2015-06-14T21:17:01+00:00"
+        },
+        {
+            "name": "greg-1-anderson/composer-test-scenarios",
+            "version": "1.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/greg-1-anderson/composer-test-scenarios.git",
+                "reference": "dc81660f44a8b126d7fa947156c98e34f45af3e9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/greg-1-anderson/composer-test-scenarios/zipball/dc81660f44a8b126d7fa947156c98e34f45af3e9",
+                "reference": "dc81660f44a8b126d7fa947156c98e34f45af3e9",
+                "shasum": ""
+            },
+            "bin": [
+                "scripts/create-scenario",
+                "scripts/install-scenario"
+            ],
+            "type": "library",
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Greg Anderson",
+                    "email": "greg.1.anderson@greenknowe.org"
+                }
+            ],
+            "description": "Useful scripts for testing multiple sets of Composer dependencies.",
+            "time": "2017-12-13T18:41:24+00:00"
+        },
+        {
+            "name": "guzzle/guzzle",
+            "version": "v3.9.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/guzzle3.git",
+                "reference": "0645b70d953bc1c067bbc8d5bc53194706b628d9"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/guzzle3/zipball/0645b70d953bc1c067bbc8d5bc53194706b628d9",
+                "reference": "0645b70d953bc1c067bbc8d5bc53194706b628d9",
+                "shasum": ""
+            },
+            "require": {
+                "ext-curl": "*",
+                "php": ">=5.3.3",
+                "symfony/event-dispatcher": "~2.1"
+            },
+            "replace": {
+                "guzzle/batch": "self.version",
+                "guzzle/cache": "self.version",
+                "guzzle/common": "self.version",
+                "guzzle/http": "self.version",
+                "guzzle/inflection": "self.version",
+                "guzzle/iterator": "self.version",
+                "guzzle/log": "self.version",
+                "guzzle/parser": "self.version",
+                "guzzle/plugin": "self.version",
+                "guzzle/plugin-async": "self.version",
+                "guzzle/plugin-backoff": "self.version",
+                "guzzle/plugin-cache": "self.version",
+                "guzzle/plugin-cookie": "self.version",
+                "guzzle/plugin-curlauth": "self.version",
+                "guzzle/plugin-error-response": "self.version",
+                "guzzle/plugin-history": "self.version",
+                "guzzle/plugin-log": "self.version",
+                "guzzle/plugin-md5": "self.version",
+                "guzzle/plugin-mock": "self.version",
+                "guzzle/plugin-oauth": "self.version",
+                "guzzle/service": "self.version",
+                "guzzle/stream": "self.version"
+            },
+            "require-dev": {
+                "doctrine/cache": "~1.3",
+                "monolog/monolog": "~1.0",
+                "phpunit/phpunit": "3.7.*",
+                "psr/log": "~1.0",
+                "symfony/class-loader": "~2.1",
+                "zendframework/zend-cache": "2.*,<2.3",
+                "zendframework/zend-log": "2.*,<2.3"
+            },
+            "suggest": {
+                "guzzlehttp/guzzle": "Guzzle 5 has moved to a new package name. The package you have installed, Guzzle 3, is deprecated."
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.9-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Guzzle": "src/",
+                    "Guzzle\\Tests": "tests/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                },
+                {
+                    "name": "Guzzle Community",
+                    "homepage": "https://github.com/guzzle/guzzle/contributors"
+                }
+            ],
+            "description": "PHP HTTP client. This library is deprecated in favor of https://packagist.org/packages/guzzlehttp/guzzle",
+            "homepage": "http://guzzlephp.org/",
+            "keywords": [
+                "client",
+                "curl",
+                "framework",
+                "http",
+                "http client",
+                "rest",
+                "web service"
+            ],
+            "abandoned": "guzzlehttp/guzzle",
+            "time": "2015-03-18T18:23:50+00:00"
+        },
+        {
+            "name": "phpdocumentor/reflection-docblock",
+            "version": "2.0.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
+                "reference": "e6a969a640b00d8daa3c66518b0405fb41ae0c4b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/e6a969a640b00d8daa3c66518b0405fb41ae0c4b",
+                "reference": "e6a969a640b00d8daa3c66518b0405fb41ae0c4b",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.0"
+            },
+            "suggest": {
+                "dflydev/markdown": "~1.0",
+                "erusev/parsedown": "~1.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "phpDocumentor": [
+                        "src/"
+                    ]
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Mike van Riel",
+                    "email": "mike.vanriel@naenius.com"
+                }
+            ],
+            "time": "2016-01-25T08:17:30+00:00"
+        },
+        {
+            "name": "phpspec/prophecy",
+            "version": "1.7.3",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpspec/prophecy.git",
+                "reference": "e4ed002c67da8eceb0eb8ddb8b3847bb53c5c2bf"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/e4ed002c67da8eceb0eb8ddb8b3847bb53c5c2bf",
+                "reference": "e4ed002c67da8eceb0eb8ddb8b3847bb53c5c2bf",
+                "shasum": ""
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+            "description": "Symfony polyfill for the Mbstring extension",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "mbstring",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "time": "2017-10-11T12:05:26+00:00"
+        },
+        {
+            "name": "symfony/stopwatch",
+            "version": "v2.8.32",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/stopwatch.git",
+                "reference": "533bb9d7c2da1c6d2da163ecf0f22043ea98f59b"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/533bb9d7c2da1c6d2da163ecf0f22043ea98f59b",
+                "reference": "533bb9d7c2da1c6d2da163ecf0f22043ea98f59b",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.9"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.8-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Stopwatch\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Stopwatch Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-10T18:59:36+00:00"
+        },
+        {
+            "name": "symfony/yaml",
+            "version": "v2.8.32",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/yaml.git",
+                "reference": "968ef42161e4bc04200119da473077f9e7015128"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/968ef42161e4bc04200119da473077f9e7015128",
+                "reference": "968ef42161e4bc04200119da473077f9e7015128",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.9"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.8-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Yaml\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Yaml Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-29T09:33:18+00:00"
+        }
+    ],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": {
+        "satooshi/php-coveralls": 20
+    },
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=5.4"
+    },
+    "platform-dev": []
+}
diff --git a/lib/composer/vendor/grasmash/expander/phpunit.xml.dist b/lib/composer/vendor/grasmash/expander/phpunit.xml.dist
new file mode 100644
index 000000000..59d799076
--- /dev/null
+++ b/lib/composer/vendor/grasmash/expander/phpunit.xml.dist
@@ -0,0 +1,16 @@
+<!-- phpunit.xml.dist -->
+<phpunit>
+    <testsuites>
+        <testsuite name="Yaml Expander Test Suite">
+            <directory>tests/phpunit</directory>
+        </testsuite>
+    </testsuites>
+    <logging>
+        <log type="coverage-clover" target="build/logs/clover.xml"/>
+    </logging>
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>
\ No newline at end of file
diff --git a/lib/composer/vendor/grasmash/expander/src/Expander.php b/lib/composer/vendor/grasmash/expander/src/Expander.php
new file mode 100644
index 000000000..7f5fcef7a
--- /dev/null
+++ b/lib/composer/vendor/grasmash/expander/src/Expander.php
@@ -0,0 +1,303 @@
+<?php
+
+namespace Grasmash\Expander;
+
+use Dflydev\DotAccessData\Data;
+use Psr\Log\LoggerAwareInterface;
+use Psr\Log\NullLogger;
+
+/**
+ * Class Expander
+ * @package Grasmash\Expander
+ */
+class Expander implements LoggerAwareInterface
+{
+    /**
+     * @var \Grasmash\Expander\StringifierInterface
+     */
+    protected $stringifier;
+    /**
+     * @var \Psr\Log\LoggerInterface
+     */
+    protected $logger;
+
+    public function __construct()
+    {
+        $this->setLogger(new NullLogger());
+        $this->setStringifier(new Stringifier());
+    }
+
+    /**
+     * @return \Grasmash\Expander\StringifierInterface
+     */
+    public function getStringifier()
+    {
+        return $this->stringifier;
+    }
+
+    /**
+     * @param \Grasmash\Expander\StringifierInterface $stringifier
+     */
+    public function setStringifier(\Grasmash\Expander\StringifierInterface $stringifier)
+    {
+        $this->stringifier = $stringifier;
+    }
+
+    /**
+     * @return \Psr\Log\LoggerInterface
+     */
+    public function getLogger()
+    {
+        return $this->logger;
+    }
+
+    /**
+     * @param \Psr\Log\LoggerInterface $logger
+     */
+    public function setLogger(\Psr\Log\LoggerInterface $logger)
+    {
+        $this->logger = $logger;
+    }
+
+    /**
+     * Expands property placeholders in an array.
+     *
+     * Placeholders should formatted as ${parent.child}.
+     *
+     * @param array $array
+     *   An array containing properties to expand.
+     *
+     * @return array
+     *   The modified array in which placeholders have been replaced with
+     *   values.
+     */
+    public function expandArrayProperties($array, $reference_array = [])
+    {
+        $data = new Data($array);
+        if ($reference_array) {
+            $reference_data = new Data($reference_array);
+            $this->doExpandArrayProperties($data, $array, '', $reference_data);
+        } else {
+            $this->doExpandArrayProperties($data, $array);
+        }
+
+        return $data->export();
+    }
+
+    /**
+     * Performs the actual property expansion.
+     *
+     * @param Data $data
+     *   A data object, containing the $array.
+     * @param array $array
+     *   The original, unmodified array.
+     * @param string $parent_keys
+     *   The parent keys of the current key in dot notation. This is used to
+     *   track the absolute path to the current key in recursive cases.
+     * @param Data|null $reference_data
+     *   A reference data object. This is not operated upon but is used as a
+     *   reference to provide supplemental values for property expansion.
+     */
+    protected function doExpandArrayProperties(
+        $data,
+        $array,
+        $parent_keys = '',
+        $reference_data = null
+    ) {
+        foreach ($array as $key => $value) {
+            // Boundary condition(s).
+            if (is_null($value) || is_bool($value)) {
+                continue;
+            }
+            // Recursive case.
+            if (is_array($value)) {
+                $this->doExpandArrayProperties($data, $value, $parent_keys . "$key.", $reference_data);
+            } // Base case.
+            else {
+                $this->expandStringProperties($data, $parent_keys, $reference_data, $value, $key);
+            }
+        }
+    }
+
+    /**
+     * Expand a single property.
+     *
+     * @param Data $data
+     *   A data object, containing the $array.
+     * @param string $parent_keys
+     *   The parent keys of the current key in dot notation. This is used to
+     *   track the absolute path to the current key in recursive cases.
+     * @param Data|null $reference_data
+     *   A reference data object. This is not operated upon but is used as a
+     *   reference to provide supplemental values for property expansion.
+     * @param string $value
+     *   The unexpanded property value.
+     * @param string $key
+     *   The immediate key of the property.
+     *
+     * @return mixed
+     */
+    protected function expandStringProperties(
+        $data,
+        $parent_keys,
+        $reference_data,
+        $value,
+        $key
+    ) {
+        // We loop through all placeholders in a given string.
+        // E.g., '${placeholder1} ${placeholder2}' requires two replacements.
+        while (strpos($value, '${') !== false) {
+            $original_value = $value;
+            $value = preg_replace_callback(
+                '/\$\{([^\$}]+)\}/',
+                function ($matches) use ($data, $reference_data) {
+                    return $this->expandStringPropertiesCallback(
+                        $matches,
+                        $data,
+                        $reference_data
+                    );
+                },
+                $value
+            );
+
+            // If no replacement occurred at all, break to prevent
+            // infinite loop.
+            if ($original_value == $value) {
+                break;
+            }
+
+            // Set value on $data object.
+            if ($parent_keys) {
+                $full_key = $parent_keys . "$key";
+            } else {
+                $full_key = $key;
+            }
+            $data->set($full_key, $value);
+        }
+        return $value;
+    }
+
+    /**
+     * Expansion callback used by preg_replace_callback() in expandProperty().
+     *
+     * @param array $matches
+     *   An array of matches created by preg_replace_callback().
+     * @param Data $data
+     *   A data object containing the complete array being operated upon.
+     * @param Data|null $reference_data
+     *   A reference data object. This is not operated upon but is used as a
+     *   reference to provide supplemental values for property expansion.
+     *
+     * @return mixed
+     */
+    public function expandStringPropertiesCallback(
+        $matches,
+        $data,
+        $reference_data = null
+    ) {
+        $property_name = $matches[1];
+        $unexpanded_value = $matches[0];
+
+        // Use only values within the subject array's data.
+        if (!$reference_data) {
+            return $this->expandProperty($property_name, $unexpanded_value, $data);
+        } // Search both the subject array's data and the reference data for a value.
+        else {
+            return $this->expandPropertyWithReferenceData(
+                $property_name,
+                $unexpanded_value,
+                $data,
+                $reference_data
+            );
+        }
+    }
+
+    /**
+     * Searches both the subject data and the reference data for value.
+     *
+     * @param string $property_name
+     *   The name of the value for which to search.
+     * @param string $unexpanded_value
+     *   The original, unexpanded value, containing the placeholder.
+     * @param Data $data
+     *   A data object containing the complete array being operated upon.
+     * @param Data|null $reference_data
+     *   A reference data object. This is not operated upon but is used as a
+     *   reference to provide supplemental values for property expansion.
+     *
+     * @return string
+     *   The expanded string.
+     */
+    public function expandPropertyWithReferenceData(
+        $property_name,
+        $unexpanded_value,
+        $data,
+        $reference_data
+    ) {
+        $expanded_value = $this->expandProperty(
+            $property_name,
+            $unexpanded_value,
+            $data
+        );
+        // If the string was not changed using the subject data, try using
+        // the reference data.
+        if ($expanded_value == $unexpanded_value) {
+            $expanded_value = $this->expandProperty(
+                $property_name,
+                $unexpanded_value,
+                $reference_data
+            );
+        }
+
+        return $expanded_value;
+    }
+
+    /**
+     * Searches a data object for a value.
+     *
+     * @param string $property_name
+     *   The name of the value for which to search.
+     * @param string $unexpanded_value
+     *   The original, unexpanded value, containing the placeholder.
+     * @param Data $data
+     *   A data object containing possible replacement values.
+     *
+     * @return mixed
+     */
+    public function expandProperty($property_name, $unexpanded_value, $data)
+    {
+        if (strpos($property_name, "env.") === 0 &&
+          !$data->has($property_name)) {
+            $env_key = substr($property_name, 4);
+            if (getenv($env_key)) {
+                $data->set($property_name, getenv($env_key));
+            }
+        }
+
+        if (!$data->has($property_name)) {
+            $this->log("Property \${'$property_name'} could not be expanded.");
+            return $unexpanded_value;
+        } else {
+            $expanded_value = $data->get($property_name);
+            if (is_array($expanded_value)) {
+                $expanded_value = $this->getStringifier()->stringifyArray($expanded_value);
+                return $expanded_value;
+            }
+            $this->log("Expanding property \${'$property_name'} => $expanded_value.");
+            return $expanded_value;
+        }
+    }
+
+    /**
+     * Logs a message using the logger.
+     *
+     * @param string $message
+     *   The message to log.
+     */
+    public function log($message)
+    {
+        if ($this->getLogger()) {
+            $this->getLogger()->debug($message);
+        }
+    }
+}
diff --git a/lib/composer/vendor/grasmash/expander/src/Stringifier.php b/lib/composer/vendor/grasmash/expander/src/Stringifier.php
new file mode 100644
index 000000000..7937b3197
--- /dev/null
+++ b/lib/composer/vendor/grasmash/expander/src/Stringifier.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace Grasmash\Expander;
+
+/**
+ * Class Stringifier
+ * @package Grasmash\Expander
+ */
+class Stringifier implements StringifierInterface
+{
+    /**
+     * Converts array to string.
+     *
+     * @param array $array
+     *   The array to convert.
+     *
+     * @return string
+     *   The resultant string.
+     */
+    public static function stringifyArray(array $array)
+    {
+        return implode(',', $array);
+    }
+}
diff --git a/lib/composer/vendor/grasmash/expander/src/StringifierInterface.php b/lib/composer/vendor/grasmash/expander/src/StringifierInterface.php
new file mode 100644
index 000000000..83a376d2f
--- /dev/null
+++ b/lib/composer/vendor/grasmash/expander/src/StringifierInterface.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace Grasmash\Expander;
+
+interface StringifierInterface
+{
+    /**
+     * Converts array to string.
+     *
+     * @param array $array
+     *   The array to convert.
+     *
+     * @return string
+     *   The resultant string.
+     */
+    public static function stringifyArray(array $array);
+}
diff --git a/lib/composer/vendor/grasmash/expander/tests/phpunit/ExpanderTest.php b/lib/composer/vendor/grasmash/expander/tests/phpunit/ExpanderTest.php
new file mode 100644
index 000000000..b35658173
--- /dev/null
+++ b/lib/composer/vendor/grasmash/expander/tests/phpunit/ExpanderTest.php
@@ -0,0 +1,122 @@
+<?php
+
+namespace Grasmash\Expander\Tests\Command;
+
+use Dflydev\DotAccessData\Data;
+use Grasmash\Expander\Expander;
+use Grasmash\Expander\Stringifier;
+
+class ExpanderTest extends \PHPUnit_Framework_TestCase
+{
+
+    /**
+     * Tests Expander::expandArrayProperties().
+     *
+     * @param array $array
+     * @param array $reference_array
+     *
+     * @dataProvider providerYaml
+     */
+    public function testExpandArrayProperties(array $array, array $reference_array)
+    {
+        $expander = new Expander();
+
+        putenv("test=gomjabbar");
+        $expanded = $expander->expandArrayProperties($array);
+        $this->assertEquals('gomjabbar', $expanded['env-test']);
+        $this->assertEquals('Frank Herbert 1965', $expanded['book']['copyright']);
+        $this->assertEquals('Paul Atreides', $expanded['book']['protaganist']);
+        $this->assertEquals('Dune by Frank Herbert', $expanded['summary']);
+        $this->assertEquals('${book.media.1}, hardcover', $expanded['available-products']);
+        $this->assertEquals('Dune', $expanded['product-name']);
+        $this->assertEquals(Stringifier::stringifyArray($array['inline-array']), $expanded['expand-array']);
+
+        $expanded = $expander->expandArrayProperties($array, $reference_array);
+        $this->assertEquals('Dune Messiah, and others.', $expanded['sequels']);
+        $this->assertEquals('Dune Messiah', $expanded['book']['nested-reference']);
+    }
+
+    /**
+     * @return array
+     *   An array of values to test.
+     */
+    public function providerYaml()
+    {
+        return [
+          [
+            [
+              'type' => 'book',
+              'book' => [
+                'title' => 'Dune',
+                'author' => 'Frank Herbert',
+                'copyright' => '${book.author} 1965',
+                'protaganist' => '${characters.0.name}',
+                'media' => [
+                  0 => 'hardcover',
+                ],
+                'nested-reference' => '${book.sequel}',
+              ],
+              'characters' => [
+                0 => [
+                  'name' => 'Paul Atreides',
+                  'occupation' => 'Kwisatz Haderach',
+                  'aliases' => [
+                    0 => 'Usul',
+                    1 => "Muad'Dib",
+                    2 => 'The Preacher',
+                  ],
+                ],
+                1 => [
+                  'name' => 'Duncan Idaho',
+                  'occupation' => 'Swordmaster',
+                ],
+              ],
+              'summary' => '${book.title} by ${book.author}',
+              'publisher' => '${not.real.property}',
+              'sequels' => '${book.sequel}, and others.',
+              'available-products' => '${book.media.1}, ${book.media.0}',
+              'product-name' => '${${type}.title}',
+              'boolean-value' => true,
+              'null-value' => null,
+              'inline-array' => [
+                0 => 'one',
+                1 => 'two',
+                2 => 'three',
+              ],
+              'expand-array' => '${inline-array}',
+              'env-test' => '${env.test}',
+            ],
+            [
+              'book' => [
+                'sequel' => 'Dune Messiah'
+              ]
+            ]
+          ],
+        ];
+    }
+
+    /**
+     * Tests Expander::expandProperty().
+     *
+     * @dataProvider providerTestExpandProperty
+     */
+    public function testExpandProperty(array $array, $property_name, $unexpanded_string, $expected)
+    {
+        $data = new Data($array);
+        $expander = new Expander();
+        $expanded_value = $expander->expandProperty($property_name, $unexpanded_string, $data);
+
+        $this->assertEquals($expected, $expanded_value);
+    }
+
+    /**
+     * @return array
+     */
+    public function providerTestExpandProperty()
+    {
+        return [
+            [ ['author' => 'Frank Herbert'], 'author', '${author}', 'Frank Herbert' ],
+            [ ['book' =>  ['author' => 'Frank Herbert' ]], 'book.author', '${book.author}', 'Frank Herbert' ],
+        ];
+    }
+}
diff --git a/lib/composer/vendor/grasmash/yaml-expander/.gitignore b/lib/composer/vendor/grasmash/yaml-expander/.gitignore
new file mode 100644
index 000000000..60c86adf5
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/.gitignore
@@ -0,0 +1,50 @@
+# Cache and logs (Symfony2)
+/app/cache/*
+/app/logs/*
+!app/cache/.gitkeep
+!app/logs/.gitkeep
+
+# Email spool folder
+/app/spool/*
+
+# Cache, session files and logs (Symfony3)
+/var/cache/*
+/var/logs/*
+/var/sessions/*
+!var/cache/.gitkeep
+!var/logs/.gitkeep
+!var/sessions/.gitkeep
+
+# Parameters
+/app/config/parameters.yml
+/app/config/parameters.ini
+
+# Managed by Composer
+/app/bootstrap.php.cache
+/var/bootstrap.php.cache
+/bin/*
+!bin/console
+!bin/symfony_requirements
+/vendor/
+
+# Assets and user uploads
+/web/bundles/
+/web/uploads/
+
+# Assets managed by Bower
+/web/assets/vendor/
+
+# PHPUnit
+/app/phpunit.xml
+/phpunit.xml
+
+# Build data
+/build/
+
+# Composer PHAR
+/composer.phar
+
+# Backup entities generated with doctrine:generate:entities command
+*/Entity/*~
+
+.idea
diff --git a/lib/composer/vendor/grasmash/yaml-expander/.travis.yml b/lib/composer/vendor/grasmash/yaml-expander/.travis.yml
new file mode 100644
index 000000000..0416daaec
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/.travis.yml
@@ -0,0 +1,39 @@
+language: php
+
+branches:
+  # Only test the master branch and SemVer tags.
+  only:
+    - master
+    - /^[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+.*$/
+
+matrix:
+  fast_finish: true
+  include:
+    - php: 7.2
+      env: 'SCENARIO=symfony4 HIGHEST_LOWEST="update"'
+    - php: 7.1
+      env: 'SCENARIO=symfony4'
+    - php: 7.0.11
+      env: 'HIGHEST_LOWEST="update"'
+    - php: 7.0.11
+    - php: 5.6
+    - php: 5.5
+    - php: 5.4
+      env: 'SCENARIO=symfony2 HIGHEST_LOWEST="update --prefer-lowest'
+
+sudo: false
+
+cache:
+  apt: true
+  directories:
+  - "$HOME/.composer/cache"
+  - "vendor"
+
+install:
+  - 'composer scenario "${SCENARIO}" "${HIGHEST_LOWEST-install}"'
+
+script:
+  - composer test
+
+after_success:
+  - travis_retry php vendor/bin/coveralls -v
diff --git a/lib/composer/vendor/grasmash/yaml-expander/CONTRIBUTING.md b/lib/composer/vendor/grasmash/yaml-expander/CONTRIBUTING.md
new file mode 100644
index 000000000..e69de29bb
diff --git a/lib/composer/vendor/grasmash/yaml-expander/LICENSE.md b/lib/composer/vendor/grasmash/yaml-expander/LICENSE.md
new file mode 100644
index 000000000..632424eee
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/LICENSE.md
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2017 Matthew Grasmick
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/lib/composer/vendor/grasmash/yaml-expander/README.md b/lib/composer/vendor/grasmash/yaml-expander/README.md
new file mode 100644
index 000000000..837614626
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/README.md
@@ -0,0 +1,100 @@
+[![Build Status](https://travis-ci.org/grasmash/yaml-expander.svg?branch=master)](https://travis-ci.org/grasmash/yaml-expander) [![Packagist](https://img.shields.io/packagist/v/grasmash/yaml-expander.svg)](https://packagist.org/packages/grasmash/yaml-expander)
+[![Total Downloads](https://poser.pugx.org/grasmash/yaml-expander/downloads)](https://packagist.org/packages/grasmash/yaml-expander) [![Coverage Status](https://coveralls.io/repos/github/grasmash/yaml-expander/badge.svg?branch=master)](https://coveralls.io/github/grasmash/yaml-expander?branch=master)
+
+This tool expands property references in YAML files.
+
+### Installation
+
+    composer require grasmash/yaml-expander
+
+### Example usage:
+
+Example dune.yml:
+
+```yaml
+type: book
+book:
+  title: Dune
+  author: Frank Herbert
+  copyright: ${book.author} 1965
+  protaganist: ${characters.0.name}
+  media:
+    - hardcover
+characters:
+  - name: Paul Atreides
+    occupation: Kwisatz Haderach
+    aliases:
+      - Usul
+      - Muad'Dib
+      - The Preacher
+  - name: Duncan Idaho
+    occupation: Swordmaster
+summary: ${book.title} by ${book.author}
+product-name: ${${type}.title}
+```
+
+Property references use dot notation to indicate array keys, and must be wrapped in `${}`.
+
+Expansion logic:
+
+```php
+<?php
+
+// Parse a yaml string directly, expanding internal property references.
+$yaml_string = file_get_contents("dune.yml");
+$expanded = \Grasmash\YamlExpander\Expander::parse($yaml_string);
+print_r($expanded);
+
+// Parse an array, expanding internal property references.
+$array = \Symfony\Component\Yaml\Yaml::parse(file_get_contents("dune.yml"));
+$expanded = \Grasmash\YamlExpander\Expander::expandArrayProperties($array);
+print_r($expanded);
+
+// Parse an array, expanding references using both internal and supplementary values.
+$array = \Symfony\Component\Yaml\Yaml::parse(file_get_contents("dune.yml"));
+$reference_properties = ['book' => ['publication-year' => 1965]];
+$expanded = \Grasmash\YamlExpander\Expander::expandArrayProperties($array, $reference_properties);
+print_r($expanded);
+````
+
+Resultant array:
+
+```php
+<?php
+
+array (
+  'type' => 'book',
+  'book' => 
+  array (
+    'title' => 'Dune',
+    'author' => 'Frank Herbert',
+    'copyright' => 'Frank Herbert 1965',
+    'protaganist' => 'Paul Atreides',
+    'media' => 
+    array (
+      0 => 'hardcover',
+    ),
+  ),
+  'characters' => 
+  array (
+    0 => 
+    array (
+      'name' => 'Paul Atreides',
+      'occupation' => 'Kwisatz Haderach',
+      'aliases' => 
+      array (
+        0 => 'Usul',
+        1 => 'Muad\'Dib',
+        2 => 'The Preacher',
+      ),
+    ),
+    1 => 
+    array (
+      'name' => 'Duncan Idaho',
+      'occupation' => 'Swordmaster',
+    ),
+  ),
+  'summary' => 'Dune by Frank Herbert',
+  'product-name' => 'Dune',
+);
+```
diff --git a/lib/composer/vendor/grasmash/yaml-expander/RELEASE.md b/lib/composer/vendor/grasmash/yaml-expander/RELEASE.md
new file mode 100644
index 000000000..2549d0c2d
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/RELEASE.md
@@ -0,0 +1,11 @@
+# Releasing
+
+### Execute tests
+
+    ./scripts/run-tests.sh
+
+To quickly fix PHPCS issues:
+
+    ./scripts/clean-code.sh
+    
+
diff --git a/lib/composer/vendor/grasmash/yaml-expander/composer.json b/lib/composer/vendor/grasmash/yaml-expander/composer.json
new file mode 100644
index 000000000..f671ee40d
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/composer.json
@@ -0,0 +1,59 @@
+{
+    "name": "grasmash/yaml-expander",
+    "description": "Expands internal property references in a yaml file.",
+    "type": "library",
+    "require": {
+        "php": ">=5.4",
+        "symfony/yaml":                   "^2.8.11|^3|^4",
+        "dflydev/dot-access-data":        "^1.1.0"
+    },
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Matthew Grasmick"
+        }
+    ],
+    "minimum-stability": "stable",
+    "autoload": {
+        "psr-4": {
+            "Grasmash\\YamlExpander\\":        "src/"
+        }
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^4.8|^5.5.4",
+        "satooshi/php-coveralls": "^1.0.2|dev-master",
+        "greg-1-anderson/composer-test-scenarios": "^1",
+        "squizlabs/php_codesniffer": "^2.7"
+    },
+    "scripts": {
+        "cs": "phpcs -n --standard=PSR2 src tests --exclude=Generic.Files.LineLength",
+        "cbf": "phpcbf -n --standard=PSR2 src tests --exclude=Generic.Files.LineLength",
+        "unit": "phpunit",
+        "lint": [
+            "find src -name '*.php' -print0 | xargs -0 -n1 php -l",
+            "find tests -name '*.php' -print0 | xargs -0 -n1 php -l"
+        ],
+        "test": [
+            "@lint",
+            "@unit",
+            "@cs"
+        ],
+        "scenario": "scenarios/install",
+        "post-update-cmd": [
+            "create-scenario symfony4 'symfony/console:^4.0'",
+            "create-scenario symfony2 'symfony/console:^2.8' --platform-php '5.4' --no-lockfile"
+        ]
+    },
+    "config": {
+        "optimize-autoloader": true,
+        "sort-packages": true,
+        "platform": {
+            "php": "5.5.9"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.x-dev"
+        }
+    }
+}
diff --git a/lib/composer/vendor/grasmash/yaml-expander/composer.lock b/lib/composer/vendor/grasmash/yaml-expander/composer.lock
new file mode 100644
index 000000000..7f1268ad4
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/composer.lock
@@ -0,0 +1,2019 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "ae81b9e7daa60d332450889eb23e80a9",
+    "packages": [
+        {
+            "name": "dflydev/dot-access-data",
+            "version": "v1.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/dflydev/dflydev-dot-access-data.git",
+                "reference": "3fbd874921ab2c041e899d044585a2ab9795df8a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/dflydev/dflydev-dot-access-data/zipball/3fbd874921ab2c041e899d044585a2ab9795df8a",
+                "reference": "3fbd874921ab2c041e899d044585a2ab9795df8a",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.2"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Dflydev\\DotAccessData": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Dragonfly Development Inc.",
+                    "email": "info@dflydev.com",
+                    "homepage": "http://dflydev.com"
+                },
+                {
+                    "name": "Beau Simensen",
+                    "email": "beau@dflydev.com",
+                    "homepage": "http://beausimensen.com"
+                },
+                {
+                    "name": "Carlos Frutos",
+                    "email": "carlos@kiwing.it",
+                    "homepage": "https://github.com/cfrutos"
+                }
+            ],
+            "description": "Given a deep data structure, access data by dot notation.",
+            "homepage": "https://github.com/dflydev/dflydev-dot-access-data",
+            "keywords": [
+                "access",
+                "data",
+                "dot",
+                "notation"
+            ],
+            "time": "2017-01-20T21:14:22+00:00"
+        },
+        {
+            "name": "symfony/yaml",
+            "version": "v3.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/yaml.git",
+                "reference": "b3d0c9c11be3831b84825967dc6b52b5a7b84e04"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/b3d0c9c11be3831b84825967dc6b52b5a7b84e04",
+                "reference": "b3d0c9c11be3831b84825967dc6b52b5a7b84e04",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8"
+            },
+            "conflict": {
+                "symfony/console": "<3.4"
+            },
+            "require-dev": {
+                "symfony/console": "~3.4|~4.0"
+            },
+            "suggest": {
+                "symfony/console": "For validating YAML files using the lint command"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Yaml\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Yaml Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-29T13:28:14+00:00"
+        }
+    ],
+    "packages-dev": [
+        {
+            "name": "doctrine/instantiator",
+            "version": "1.0.5",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/instantiator.git",
+                "reference": "8e884e78f9f0eb1329e445619e04456e64d8051d"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/8e884e78f9f0eb1329e445619e04456e64d8051d",
+                "reference": "8e884e78f9f0eb1329e445619e04456e64d8051d",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3,<8.0-DEV"
+            },
+            "require-dev": {
+                "athletic/athletic": "~0.1.8",
+                "ext-pdo": "*",
+                "ext-phar": "*",
+                "phpunit/phpunit": "~4.0",
+                "squizlabs/php_codesniffer": "~2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Instantiator\\": "src/Doctrine/Instantiator/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Marco Pivetta",
+                    "email": "ocramius@gmail.com",
+                    "homepage": "http://ocramius.github.com/"
+                }
+            ],
+            "description": "A small, lightweight utility to instantiate objects in PHP without invoking their constructors",
+            "homepage": "https://github.com/doctrine/instantiator",
+            "keywords": [
+                "constructor",
+                "instantiate"
+            ],
+            "time": "2015-06-14T21:17:01+00:00"
+        },
+        {
+            "name": "greg-1-anderson/composer-test-scenarios",
+            "version": "1.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/greg-1-anderson/composer-test-scenarios.git",
+                "reference": "00ff9f3af3132f0c6b2fb9e0906efee402f0c703"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/greg-1-anderson/composer-test-scenarios/zipball/00ff9f3af3132f0c6b2fb9e0906efee402f0c703",
+                "reference": "00ff9f3af3132f0c6b2fb9e0906efee402f0c703",
+                "shasum": ""
+            },
+            "bin": [
+                "scripts/create-scenario",
+                "scripts/install-scenario"
+            ],
+            "type": "library",
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Greg Anderson",
+                    "email": "greg.1.anderson@greenknowe.org"
+                }
+            ],
+            "description": "Useful scripts for testing multiple sets of Composer dependencies.",
+            "time": "2017-12-01T21:34:53+00:00"
+        },
+        {
+            "name": "guzzlehttp/guzzle",
+            "version": "6.3.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/guzzle.git",
+                "reference": "f4db5a78a5ea468d4831de7f0bf9d9415e348699"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/guzzle/zipball/f4db5a78a5ea468d4831de7f0bf9d9415e348699",
+                "reference": "f4db5a78a5ea468d4831de7f0bf9d9415e348699",
+                "shasum": ""
+            },
+            "require": {
+                "guzzlehttp/promises": "^1.0",
+                "guzzlehttp/psr7": "^1.4",
+                "php": ">=5.5"
+            },
+            "require-dev": {
+                "ext-curl": "*",
+                "phpunit/phpunit": "^4.0 || ^5.0",
+                "psr/log": "^1.0"
+            },
+            "suggest": {
+                "psr/log": "Required for using the Log middleware"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "6.2-dev"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "src/functions_include.php"
+                ],
+                "psr-4": {
+                    "GuzzleHttp\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                }
+            ],
+            "description": "Guzzle is a PHP HTTP client library",
+            "homepage": "http://guzzlephp.org/",
+            "keywords": [
+                "client",
+                "curl",
+                "framework",
+                "http",
+                "http client",
+                "rest",
+                "web service"
+            ],
+            "time": "2017-06-22T18:50:49+00:00"
+        },
+        {
+            "name": "guzzlehttp/promises",
+            "version": "v1.3.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/promises.git",
+                "reference": "a59da6cf61d80060647ff4d3eb2c03a2bc694646"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/promises/zipball/a59da6cf61d80060647ff4d3eb2c03a2bc694646",
+                "reference": "a59da6cf61d80060647ff4d3eb2c03a2bc694646",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "GuzzleHttp\\Promise\\": "src/"
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                }
+            ],
+            "description": "Guzzle promises library",
+            "keywords": [
+                "promise"
+            ],
+            "time": "2016-12-20T10:07:11+00:00"
+        },
+        {
+            "name": "guzzlehttp/psr7",
+            "version": "1.4.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/guzzle/psr7.git",
+                "reference": "f5b8a8512e2b58b0071a7280e39f14f72e05d87c"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/guzzle/psr7/zipball/f5b8a8512e2b58b0071a7280e39f14f72e05d87c",
+                "reference": "f5b8a8512e2b58b0071a7280e39f14f72e05d87c",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.4.0",
+                "psr/http-message": "~1.0"
+            },
+            "provide": {
+                "psr/http-message-implementation": "1.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "~4.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "GuzzleHttp\\Psr7\\": "src/"
+                },
+                "files": [
+                    "src/functions_include.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Michael Dowling",
+                    "email": "mtdowling@gmail.com",
+                    "homepage": "https://github.com/mtdowling"
+                },
+                {
+                    "name": "Tobias Schultze",
+                    "homepage": "https://github.com/Tobion"
+                }
+            ],
+            "description": "PSR-7 message implementation that also provides common utility methods",
+            "keywords": [
+                "http",
+                "message",
+                "request",
+                "response",
+                "stream",
+                "uri",
+                "url"
+            ],
+            "time": "2017-03-20T17:10:46+00:00"
+        },
+        {
+            "name": "phpdocumentor/reflection-common",
+            "version": "1.0.1",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpDocumentor/ReflectionCommon.git",
+                "reference": "21bdeb5f65d7ebf9f43b1b25d404f87deab5bfb6"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/phpDocumentor/ReflectionCommon/zipball/21bdeb5f65d7ebf9f43b1b25d404f87deab5bfb6",
+                "reference": "21bdeb5f65d7ebf9f43b1b25d404f87deab5bfb6",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.6"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "phpDocumentor\\Reflection\\": [
+                        "src"
+                    ]
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Jaap van Otterdijk",
+                    "email": "opensource@ijaap.nl"
+                }
+            ],
+            "description": "Common reflection classes used by phpdocumentor to reflect the code structure",
+            "homepage": "http://www.phpdoc.org",
+            "keywords": [
+                "FQSEN",
+                "phpDocumentor",
+                "phpdoc",
+                "reflection",
+                "static analysis"
+            ],
+            "time": "2017-09-11T18:02:19+00:00"
+        },
+        {
+            "name": "phpdocumentor/reflection-docblock",
+            "version": "3.2.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
+                "reference": "4aada1f93c72c35e22fb1383b47fee43b8f1d157"
+            },
+            "dist": {
+                "type": "zip",
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+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Debug\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Debug Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-21T09:01:46+00:00"
+        },
+        {
+            "name": "symfony/filesystem",
+            "version": "v3.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/filesystem.git",
+                "reference": "de56eee71e0a128d8c54ccc1909cdefd574bad0f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/filesystem/zipball/de56eee71e0a128d8c54ccc1909cdefd574bad0f",
+                "reference": "de56eee71e0a128d8c54ccc1909cdefd574bad0f",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Filesystem\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Filesystem Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-19T18:59:05+00:00"
+        },
+        {
+            "name": "symfony/polyfill-mbstring",
+            "version": "v1.6.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/polyfill-mbstring.git",
+                "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/polyfill-mbstring/zipball/2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+                "reference": "2ec8b39c38cb16674bbf3fea2b6ce5bf117e1296",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "suggest": {
+                "ext-mbstring": "For best performance"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.6-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Polyfill\\Mbstring\\": ""
+                },
+                "files": [
+                    "bootstrap.php"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony polyfill for the Mbstring extension",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "compatibility",
+                "mbstring",
+                "polyfill",
+                "portable",
+                "shim"
+            ],
+            "time": "2017-10-11T12:05:26+00:00"
+        },
+        {
+            "name": "symfony/stopwatch",
+            "version": "v3.4.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/stopwatch.git",
+                "reference": "52510fe1aefdc1c5d2076ac6030421d387e689d1"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/stopwatch/zipball/52510fe1aefdc1c5d2076ac6030421d387e689d1",
+                "reference": "52510fe1aefdc1c5d2076ac6030421d387e689d1",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.5.9|>=7.0.8"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.4-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Stopwatch\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Stopwatch Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-07T14:28:09+00:00"
+        },
+        {
+            "name": "webmozart/assert",
+            "version": "1.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/webmozart/assert.git",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/webmozart/assert/zipball/2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "reference": "2db61e59ff05fe5126d152bd0655c9ea113e550f",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^5.3.3 || ^7.0"
+            },
+            "require-dev": {
+                "phpunit/phpunit": "^4.6",
+                "sebastian/version": "^1.0.1"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.3-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Webmozart\\Assert\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Bernhard Schussek",
+                    "email": "bschussek@gmail.com"
+                }
+            ],
+            "description": "Assertions to validate method input/output with nice error messages.",
+            "keywords": [
+                "assert",
+                "check",
+                "validate"
+            ],
+            "time": "2016-11-23T20:04:58+00:00"
+        }
+    ],
+    "aliases": [],
+    "minimum-stability": "stable",
+    "stability-flags": {
+        "satooshi/php-coveralls": 20
+    },
+    "prefer-stable": false,
+    "prefer-lowest": false,
+    "platform": {
+        "php": ">=5.4"
+    },
+    "platform-dev": [],
+    "platform-overrides": {
+        "php": "5.5.9"
+    }
+}
diff --git a/lib/composer/vendor/grasmash/yaml-expander/phpunit.xml.dist b/lib/composer/vendor/grasmash/yaml-expander/phpunit.xml.dist
new file mode 100644
index 000000000..59d799076
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/phpunit.xml.dist
@@ -0,0 +1,16 @@
+<!-- phpunit.xml.dist -->
+<phpunit>
+    <testsuites>
+        <testsuite name="Yaml Expander Test Suite">
+            <directory>tests/phpunit</directory>
+        </testsuite>
+    </testsuites>
+    <logging>
+        <log type="coverage-clover" target="build/logs/clover.xml"/>
+    </logging>
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>
\ No newline at end of file
diff --git a/lib/composer/vendor/grasmash/yaml-expander/scenarios/install b/lib/composer/vendor/grasmash/yaml-expander/scenarios/install
new file mode 100755
index 000000000..5bc73b734
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/scenarios/install
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+SCENARIO=$1
+ACTION=${2-install}
+
+dir=scenarios/${SCENARIO}
+if [ -z "$SCENARIO" ] ; then
+  SCENARIO=default
+  dir=.
+fi
+
+
+if [ ! -d "$dir" ] ; then
+  echo "Requested scenario '${SCENARIO}' does not exist."
+  exit 1
+fi
+
+echo "Switch to ${SCENARIO} scenario"
+
+set -ex
+
+composer -n --working-dir=$dir ${ACTION} --prefer-dist --no-scripts
+composer -n --working-dir=$dir info
diff --git a/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony2/.gitignore b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony2/.gitignore
new file mode 100644
index 000000000..7579f7431
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony2/.gitignore
@@ -0,0 +1,2 @@
+vendor
+composer.lock
diff --git a/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony2/composer.json b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony2/composer.json
new file mode 100644
index 000000000..43e4e9653
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony2/composer.json
@@ -0,0 +1,61 @@
+{
+    "name": "grasmash/yaml-expander",
+    "description": "Expands internal property references in a yaml file.",
+    "type": "library",
+    "require": {
+        "php": ">=5.4",
+        "symfony/yaml":                   "^2.8.11|^3|^4",
+        "dflydev/dot-access-data":        "^1.1.0"
+    },
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Matthew Grasmick"
+        }
+    ],
+    "minimum-stability": "stable",
+    "autoload": {
+        "psr-4": {
+            "Grasmash\\YamlExpander\\":        "src/"
+        }
+    },
+    "require-dev": {
+        "greg-1-anderson/composer-test-scenarios": "^1",
+        "phpunit/phpunit": "^4.8|^5.5.4",
+        "satooshi/php-coveralls": "^1.0.2|dev-master",
+        "squizlabs/php_codesniffer": "^2.7",
+        "symfony/console": "^2.8"
+    },
+    "scripts": {
+        "cs": "phpcs -n --standard=PSR2 src tests --exclude=Generic.Files.LineLength",
+        "cbf": "phpcbf -n --standard=PSR2 src tests --exclude=Generic.Files.LineLength",
+        "unit": "phpunit",
+        "lint": [
+            "find src -name '*.php' -print0 | xargs -0 -n1 php -l",
+            "find tests -name '*.php' -print0 | xargs -0 -n1 php -l"
+        ],
+        "test": [
+            "@lint",
+            "@unit",
+            "@cs"
+        ],
+        "scenario": "scenarios/install",
+        "post-update-cmd": [
+            "create-scenario symfony4 'symfony/console:^4.0'",
+            "create-scenario symfony2 'symfony/console:^2.8' --platform-php '5.4' --no-lockfile"
+        ]
+    },
+    "config": {
+        "optimize-autoloader": true,
+        "sort-packages": true,
+        "platform": {
+            "php": "5.4"
+        },
+        "vendor-dir": "../../vendor"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.x-dev"
+        }
+    }
+}
diff --git a/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony2/src b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony2/src
new file mode 120000
index 000000000..929cb3dc9
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony2/src
@@ -0,0 +1 @@
+../../src
\ No newline at end of file
diff --git a/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony2/tests b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony2/tests
new file mode 120000
index 000000000..c2ebfe530
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony2/tests
@@ -0,0 +1 @@
+../../tests
\ No newline at end of file
diff --git a/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/.gitignore b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/.gitignore
new file mode 100644
index 000000000..22d0d82f8
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/.gitignore
@@ -0,0 +1 @@
+vendor
diff --git a/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/composer.json b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/composer.json
new file mode 100644
index 000000000..3052d4e9a
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/composer.json
@@ -0,0 +1,61 @@
+{
+    "name": "grasmash/yaml-expander",
+    "description": "Expands internal property references in a yaml file.",
+    "type": "library",
+    "require": {
+        "php": ">=5.4",
+        "symfony/yaml":                   "^2.8.11|^3|^4",
+        "dflydev/dot-access-data":        "^1.1.0"
+    },
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Matthew Grasmick"
+        }
+    ],
+    "minimum-stability": "stable",
+    "autoload": {
+        "psr-4": {
+            "Grasmash\\YamlExpander\\":        "src/"
+        }
+    },
+    "require-dev": {
+        "greg-1-anderson/composer-test-scenarios": "^1",
+        "phpunit/phpunit": "^4.8|^5.5.4",
+        "satooshi/php-coveralls": "^1.0.2|dev-master",
+        "squizlabs/php_codesniffer": "^2.7",
+        "symfony/console": "^4.0"
+    },
+    "scripts": {
+        "cs": "phpcs -n --standard=PSR2 src tests --exclude=Generic.Files.LineLength",
+        "cbf": "phpcbf -n --standard=PSR2 src tests --exclude=Generic.Files.LineLength",
+        "unit": "phpunit",
+        "lint": [
+            "find src -name '*.php' -print0 | xargs -0 -n1 php -l",
+            "find tests -name '*.php' -print0 | xargs -0 -n1 php -l"
+        ],
+        "test": [
+            "@lint",
+            "@unit",
+            "@cs"
+        ],
+        "scenario": "scenarios/install",
+        "post-update-cmd": [
+            "create-scenario symfony4 'symfony/console:^4.0'",
+            "create-scenario symfony2 'symfony/console:^2.8' --platform-php '5.4' --no-lockfile"
+        ]
+    },
+    "config": {
+        "optimize-autoloader": true,
+        "sort-packages": true,
+        "platform": {
+
+        },
+        "vendor-dir": "../../vendor"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.x-dev"
+        }
+    }
+}
diff --git a/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/composer.lock b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/composer.lock
new file mode 100644
index 000000000..d0fe611a2
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/composer.lock
@@ -0,0 +1,2163 @@
+{
+    "_readme": [
+        "This file locks the dependencies of your project to a known state",
+        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
+        "This file is @generated automatically"
+    ],
+    "content-hash": "d2caa274a8dbc1766b1756b440be19a0",
+    "packages": [
+        {
+            "name": "dflydev/dot-access-data",
+            "version": "v1.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/dflydev/dflydev-dot-access-data.git",
+                "reference": "3fbd874921ab2c041e899d044585a2ab9795df8a"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/dflydev/dflydev-dot-access-data/zipball/3fbd874921ab2c041e899d044585a2ab9795df8a",
+                "reference": "3fbd874921ab2c041e899d044585a2ab9795df8a",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.2"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-0": {
+                    "Dflydev\\DotAccessData": "src"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Dragonfly Development Inc.",
+                    "email": "info@dflydev.com",
+                    "homepage": "http://dflydev.com"
+                },
+                {
+                    "name": "Beau Simensen",
+                    "email": "beau@dflydev.com",
+                    "homepage": "http://beausimensen.com"
+                },
+                {
+                    "name": "Carlos Frutos",
+                    "email": "carlos@kiwing.it",
+                    "homepage": "https://github.com/cfrutos"
+                }
+            ],
+            "description": "Given a deep data structure, access data by dot notation.",
+            "homepage": "https://github.com/dflydev/dflydev-dot-access-data",
+            "keywords": [
+                "access",
+                "data",
+                "dot",
+                "notation"
+            ],
+            "time": "2017-01-20T21:14:22+00:00"
+        },
+        {
+            "name": "symfony/yaml",
+            "version": "v4.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/yaml.git",
+                "reference": "7be8741ce5dce9943f41a9269f6828b66e726776"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/yaml/zipball/7be8741ce5dce9943f41a9269f6828b66e726776",
+                "reference": "7be8741ce5dce9943f41a9269f6828b66e726776",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1.3"
+            },
+            "conflict": {
+                "symfony/console": "<3.4"
+            },
+            "require-dev": {
+                "symfony/console": "~3.4|~4.0"
+            },
+            "suggest": {
+                "symfony/console": "For validating YAML files using the lint command"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "4.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Yaml\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony Yaml Component",
+            "homepage": "https://symfony.com",
+            "time": "2017-11-29T13:42:03+00:00"
+        }
+    ],
+    "packages-dev": [
+        {
+            "name": "doctrine/instantiator",
+            "version": "1.1.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/doctrine/instantiator.git",
+                "reference": "185b8868aa9bf7159f5f953ed5afb2d7fcdc3bda"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/185b8868aa9bf7159f5f953ed5afb2d7fcdc3bda",
+                "reference": "185b8868aa9bf7159f5f953ed5afb2d7fcdc3bda",
+                "shasum": ""
+            },
+            "require": {
+                "php": "^7.1"
+            },
+            "require-dev": {
+                "athletic/athletic": "~0.1.8",
+                "ext-pdo": "*",
+                "ext-phar": "*",
+                "phpunit/phpunit": "^6.2.3",
+                "squizlabs/php_codesniffer": "^3.0.2"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.2.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Doctrine\\Instantiator\\": "src/Doctrine/Instantiator/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Marco Pivetta",
+                    "email": "ocramius@gmail.com",
+                    "homepage": "http://ocramius.github.com/"
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+    "platform-dev": []
+}
diff --git a/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/src b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/src
new file mode 120000
index 000000000..929cb3dc9
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/src
@@ -0,0 +1 @@
+../../src
\ No newline at end of file
diff --git a/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/tests b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/tests
new file mode 120000
index 000000000..c2ebfe530
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/scenarios/symfony4/tests
@@ -0,0 +1 @@
+../../tests
\ No newline at end of file
diff --git a/lib/composer/vendor/grasmash/yaml-expander/src/Expander.php b/lib/composer/vendor/grasmash/yaml-expander/src/Expander.php
new file mode 100644
index 000000000..d922db59a
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/src/Expander.php
@@ -0,0 +1,273 @@
+<?php
+
+namespace Grasmash\YamlExpander;
+
+use Dflydev\DotAccessData\Data;
+use Symfony\Component\Yaml\Yaml;
+
+/**
+ * Class Expander
+ * @package Grasmash\YamlExpander
+ */
+class Expander
+{
+
+    /**
+     * Parses a YAML string and expands property placeholders.
+     *
+     * Placeholders should formatted as ${parent.child}.
+     *
+     * @param string $yaml_string
+     *   A string of YAML.
+     * @param array $reference_array
+     *   Optional. An array of reference values. This is not operated upon but is used as a
+     *   reference to provide supplemental values for property expansion.
+     *
+     * @return array
+     *   The modified array in which placeholders have been replaced with
+     *   values.
+     */
+    public static function parse($yaml_string, $reference_array = [])
+    {
+        $array = Yaml::parse($yaml_string);
+        return self::expandArrayProperties($array, $reference_array);
+    }
+
+
+    /**
+     * Expands property placeholders in an array.
+     *
+     * Placeholders should formatted as ${parent.child}.
+     *
+     * @param array $array
+     *   An array containing properties to expand.
+     *
+     * @return array
+     *   The modified array in which placeholders have been replaced with
+     *   values.
+     */
+    public static function expandArrayProperties($array, $reference_array = [])
+    {
+        $data = new Data($array);
+        if ($reference_array) {
+            $reference_data = new Data($reference_array);
+            self::doExpandArrayProperties($data, $array, '', $reference_data);
+        } else {
+            self::doExpandArrayProperties($data, $array);
+        }
+
+        return $data->export();
+    }
+
+    /**
+     * Performs the actual property expansion.
+     *
+     * @param Data $data
+     *   A data object, containing the $array.
+     * @param array $array
+     *   The original, unmodified array.
+     * @param string $parent_keys
+     *   The parent keys of the current key in dot notation. This is used to
+     *   track the absolute path to the current key in recursive cases.
+     * @param Data|null $reference_data
+     *   A reference data object. This is not operated upon but is used as a
+     *   reference to provide supplemental values for property expansion.
+     */
+    protected static function doExpandArrayProperties(
+        $data,
+        $array,
+        $parent_keys = '',
+        $reference_data = null
+    ) {
+        foreach ($array as $key => $value) {
+            // Boundary condition(s).
+            if (is_null($value) || is_bool($value)) {
+                continue;
+            }
+            // Recursive case.
+            if (is_array($value)) {
+                self::doExpandArrayProperties($data, $value, $parent_keys . "$key.", $reference_data);
+            } // Base case.
+            else {
+                self::expandStringProperties($data, $parent_keys, $reference_data, $value, $key);
+            }
+        }
+    }
+
+    /**
+     * Expand a single property.
+     *
+     * @param Data $data
+     *   A data object, containing the $array.
+     * @param string $parent_keys
+     *   The parent keys of the current key in dot notation. This is used to
+     *   track the absolute path to the current key in recursive cases.
+     * @param Data|null $reference_data
+     *   A reference data object. This is not operated upon but is used as a
+     *   reference to provide supplemental values for property expansion.
+     * @param string $value
+     *   The unexpanded property value.
+     * @param string $key
+     *   The immediate key of the property.
+     *
+     * @return mixed
+     */
+    protected static function expandStringProperties(
+        $data,
+        $parent_keys,
+        $reference_data,
+        $value,
+        $key
+    ) {
+        // We loop through all placeholders in a given string.
+        // E.g., '${placeholder1} ${placeholder2}' requires two replacements.
+        while (strpos($value, '${') !== false) {
+            $original_value = $value;
+            $value = preg_replace_callback(
+                '/\$\{([^\$}]+)\}/',
+                function ($matches) use ($data, $reference_data) {
+                    return self::expandStringPropertiesCallback(
+                        $matches,
+                        $data,
+                        $reference_data
+                    );
+                },
+                $value
+            );
+
+            // If no replacement occurred at all, break to prevent
+            // infinite loop.
+            if ($original_value == $value) {
+                break;
+            }
+
+            // Set value on $data object.
+            if ($parent_keys) {
+                $full_key = $parent_keys . "$key";
+            } else {
+                $full_key = $key;
+            }
+            $data->set($full_key, $value);
+        }
+        return $value;
+    }
+
+    /**
+     * Expansion callback used by preg_replace_callback() in expandProperty().
+     *
+     * @param array $matches
+     *   An array of matches created by preg_replace_callback().
+     * @param Data $data
+     *   A data object containing the complete array being operated upon.
+     * @param Data|null $reference_data
+     *   A reference data object. This is not operated upon but is used as a
+     *   reference to provide supplemental values for property expansion.
+     *
+     * @return mixed
+     */
+    public static function expandStringPropertiesCallback(
+        $matches,
+        $data,
+        $reference_data = null
+    ) {
+        $property_name = $matches[1];
+        $unexpanded_value = $matches[0];
+
+        // Use only values within the subject array's data.
+        if (!$reference_data) {
+            return self::expandProperty($property_name, $unexpanded_value, $data);
+        } // Search both the subject array's data and the reference data for a value.
+        else {
+            return self::expandPropertyWithReferenceData(
+                $property_name,
+                $unexpanded_value,
+                $data,
+                $reference_data
+            );
+        }
+    }
+
+    /**
+     * Searches both the subject data and the reference data for value.
+     *
+     * @param string $property_name
+     *   The name of the value for which to search.
+     * @param string $unexpanded_value
+     *   The original, unexpanded value, containing the placeholder.
+     * @param Data $data
+     *   A data object containing the complete array being operated upon.
+     * @param Data|null $reference_data
+     *   A reference data object. This is not operated upon but is used as a
+     *   reference to provide supplemental values for property expansion.
+     *
+     * @return string
+     *   The expanded string.
+     */
+    public static function expandPropertyWithReferenceData(
+        $property_name,
+        $unexpanded_value,
+        $data,
+        $reference_data
+    ) {
+        $expanded_value = self::expandProperty(
+            $property_name,
+            $unexpanded_value,
+            $data
+        );
+        // If the string was not changed using the subject data, try using
+        // the reference data.
+        if ($expanded_value == $unexpanded_value) {
+            $expanded_value = self::expandProperty(
+                $property_name,
+                $unexpanded_value,
+                $reference_data
+            );
+        }
+
+        return $expanded_value;
+    }
+
+    /**
+     * Searches a data object for a value.
+     *
+     * @param string $property_name
+     *   The name of the value for which to search.
+     * @param string $unexpanded_value
+     *   The original, unexpanded value, containing the placeholder.
+     * @param Data $data
+     *   A data object containing possible replacement values.
+     *
+     * @return mixed
+     */
+    public static function expandProperty($property_name, $unexpanded_value, $data)
+    {
+        if (strpos($property_name, "env.") === 0 &&
+          !$data->has($property_name)) {
+            $env_key = substr($property_name, 4);
+            if (getenv($env_key)) {
+                $data->set($property_name, getenv($env_key));
+            }
+        }
+
+        if (!$data->has($property_name)) {
+            self::log("Property \${'$property_name'} could not be expanded.");
+            return $unexpanded_value;
+        } else {
+            $expanded_value = $data->get($property_name);
+            if (is_array($expanded_value)) {
+                $expanded_value = Yaml::dump($expanded_value, 0);
+                return $expanded_value;
+            }
+            self::log("Expanding property \${'$property_name'} => $expanded_value.");
+            return $expanded_value;
+        }
+    }
+
+    /**
+     * @param $message
+     */
+    public static function log($message)
+    {
+        // print "$message\n";
+    }
+}
diff --git a/lib/composer/vendor/grasmash/yaml-expander/tests/phpunit/ExpanderTest.php b/lib/composer/vendor/grasmash/yaml-expander/tests/phpunit/ExpanderTest.php
new file mode 100644
index 000000000..291d00ccf
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/tests/phpunit/ExpanderTest.php
@@ -0,0 +1,99 @@
+<?php
+
+namespace Grasmash\YamlExpander\Tests\Command;
+
+use Dflydev\DotAccessData\Data;
+use Grasmash\YamlExpander\Expander;
+use Grasmash\YamlExpander\Tests\TestBase;
+use Symfony\Component\Yaml\Yaml;
+
+class ExpanderTest extends \PHPUnit_Framework_TestCase
+{
+
+    /**
+     * Tests Expander::expandArrayProperties().
+     *
+     * @param string $filename
+     * @param array $reference_array
+     *
+     * @dataProvider providerYaml
+     */
+    public function testExpandArrayProperties($filename, $reference_array)
+    {
+        $array = Yaml::parse(file_get_contents(__DIR__ . "/../resources/$filename"));
+        putenv("test=gomjabbar");
+        $expanded = Expander::expandArrayProperties($array);
+        $this->assertEquals('gomjabbar', $expanded['env-test']);
+        $this->assertEquals('Frank Herbert 1965', $expanded['book']['copyright']);
+        $this->assertEquals('Paul Atreides', $expanded['book']['protaganist']);
+        $this->assertEquals('Dune by Frank Herbert', $expanded['summary']);
+        $this->assertEquals('${book.media.1}, hardcover', $expanded['available-products']);
+        $this->assertEquals('Dune', $expanded['product-name']);
+        $this->assertEquals(Yaml::dump($array['inline-array'], 0), $expanded['expand-array']);
+
+        $expanded = Expander::expandArrayProperties($array, $reference_array);
+        $this->assertEquals('Dune Messiah, and others.', $expanded['sequels']);
+        $this->assertEquals('Dune Messiah', $expanded['book']['nested-reference']);
+    }
+
+    /**
+     * Tests Expander::parse().
+     *
+     * @param string $filename
+     * @param array $reference_array
+     *
+     * @dataProvider providerYaml
+     */
+    public function testParse($filename, $reference_array)
+    {
+        $yaml_string = file_get_contents(__DIR__ . "/../resources/$filename");
+        $expanded = Expander::parse($yaml_string);
+        $this->assertEquals('Frank Herbert 1965', $expanded['book']['copyright']);
+        $this->assertEquals('Paul Atreides', $expanded['book']['protaganist']);
+        $this->assertEquals('Dune by Frank Herbert', $expanded['summary']);
+        $this->assertEquals('${book.media.1}, hardcover', $expanded['available-products']);
+
+        $expanded = Expander::parse($yaml_string, $reference_array);
+        $this->assertEquals('Dune Messiah, and others.', $expanded['sequels']);
+        $this->assertEquals('Dune Messiah', $expanded['book']['nested-reference']);
+    }
+
+    /**
+     * @return array
+     *   An array of values to test.
+     */
+    public function providerYaml()
+    {
+        return [
+          ['valid.yml', [
+            'book' => [
+              'sequel' => 'Dune Messiah'
+            ]
+          ]],
+        ];
+    }
+
+    /**
+     * Tests Expander::expandProperty().
+     *
+     * @dataProvider providerTestExpandProperty
+     */
+    public function testExpandProperty($array, $property_name, $unexpanded_string, $expected)
+    {
+        $data = new Data($array);
+        $expanded_value = Expander::expandProperty($property_name, $unexpanded_string, $data);
+
+        $this->assertEquals($expected, $expanded_value);
+    }
+
+    /**
+     * @return array
+     */
+    public function providerTestExpandProperty()
+    {
+        return [
+            [ ['author' => 'Frank Herbert'], 'author', '${author}', 'Frank Herbert' ],
+            [ ['book' =>  ['author' => 'Frank Herbert' ]], 'book.author', '${book.author}', 'Frank Herbert' ],
+        ];
+    }
+}
diff --git a/lib/composer/vendor/grasmash/yaml-expander/tests/resources/valid.yml b/lib/composer/vendor/grasmash/yaml-expander/tests/resources/valid.yml
new file mode 100644
index 000000000..78e4bc613
--- /dev/null
+++ b/lib/composer/vendor/grasmash/yaml-expander/tests/resources/valid.yml
@@ -0,0 +1,35 @@
+# This file should contain only valid YAML.
+type: book
+book:
+  title: Dune
+  author: Frank Herbert
+  copyright: ${book.author} 1965
+  protaganist: ${characters.0.name}
+  media:
+    - hardcover
+  # Use a nested key to reference an external value.
+  nested-reference: ${book.sequel}
+characters:
+  - name: Paul Atreides
+    occupation: Kwisatz Haderach
+    aliases:
+      - Usul
+      - Muad'Dib
+      - The Preacher
+  - name: Duncan Idaho
+    occupation: Swordmaster
+summary: ${book.title} by ${book.author}
+# This is a complete fake property.
+publisher: ${not.real.property}
+# series.books is not defined in this YAML file, but is passed in to the parser by the application.
+sequels: ${book.sequel}, and others.
+# Reference one real value and one fake value.
+available-products: ${book.media.1}, ${book.media.0}
+# Nested property, should resolve to ${book.title} and then 'Dune'.
+product-name: ${${type}.title}
+# Represent a few more data types and formats.
+boolean-value: true
+null-value: null
+inline-array: [ one, two, three ]
+expand-array: ${inline-array}
+env-test: ${env.test}
\ No newline at end of file
diff --git a/lib/composer/vendor/league/container/CHANGELOG.md b/lib/composer/vendor/league/container/CHANGELOG.md
index cb2a92513..6e99c7382 100644
--- a/lib/composer/vendor/league/container/CHANGELOG.md
+++ b/lib/composer/vendor/league/container/CHANGELOG.md
@@ -2,6 +2,21 @@
 
 All Notable changes to `League\Container` will be documented in this file
 
+## 2.3.0
+
+### Added
+- Now implementation of the PSR-11.
+
+### Changed
+- Can now wrap shared objects as `RawArgument`.
+- Ability to override shared items.
+
+### Fixed
+- Booleans now recognised as accepted values.
+- Various docblock fixes.
+- Unused imports removed.
+- Unreachable arguments no longer passed.
+
 ## 2.2.0
 
 ### Changed
diff --git a/lib/composer/vendor/league/container/README.md b/lib/composer/vendor/league/container/README.md
index 536ec6dec..3a2e89598 100644
--- a/lib/composer/vendor/league/container/README.md
+++ b/lib/composer/vendor/league/container/README.md
@@ -16,6 +16,7 @@ please send a patch via pull request.
 [PSR-1]: https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-1-basic-coding-standard.md
 [PSR-2]: https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-2-coding-style-guide.md
 [PSR-4]: https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-4-autoloader.md
+[PSR-11]: https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-11-container.md
 
 ## Install
 
@@ -33,6 +34,7 @@ The following versions of PHP are supported by this version.
 * PHP 5.5
 * PHP 5.6
 * PHP 7.0
+* PHP 7.1
 * HHVM
 
 ## Documentation
diff --git a/lib/composer/vendor/league/container/composer.json b/lib/composer/vendor/league/container/composer.json
index 26a17b7b9..8ce66c340 100644
--- a/lib/composer/vendor/league/container/composer.json
+++ b/lib/composer/vendor/league/container/composer.json
@@ -21,14 +21,15 @@
         }
     ],
     "require": {
-        "php": ">=5.4.0",
-        "container-interop/container-interop": "^1.1"
+        "php": "^5.4.0 || ^7.0",
+        "container-interop/container-interop": "^1.2"
     },
     "require-dev": {
         "phpunit/phpunit" : "4.*"
     },
     "provide": {
-        "container-interop/container-interop-implementation": "^1.1"
+        "container-interop/container-interop-implementation": "^1.2",
+        "psr/container-implementation": "^1.0"
     },
     "replace": {
         "orno/di": "~2.0"
@@ -45,7 +46,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "2.x-dev",
+            "dev-2.x": "2.x-dev",
             "dev-1.x": "1.x-dev"
         }
     }
diff --git a/lib/composer/vendor/league/container/src/Argument/ArgumentResolverTrait.php b/lib/composer/vendor/league/container/src/Argument/ArgumentResolverTrait.php
index 90d8fb599..a371f82cb 100644
--- a/lib/composer/vendor/league/container/src/Argument/ArgumentResolverTrait.php
+++ b/lib/composer/vendor/league/container/src/Argument/ArgumentResolverTrait.php
@@ -76,7 +76,7 @@ public function reflectArguments(ReflectionFunctionAbstract $method, array $args
     }
 
     /**
-     * @return ContainerInterface
+     * @return \League\Container\ContainerInterface
      */
     abstract public function getContainer();
 }
diff --git a/lib/composer/vendor/league/container/src/Container.php b/lib/composer/vendor/league/container/src/Container.php
index 7e937bc05..80a0537dc 100644
--- a/lib/composer/vendor/league/container/src/Container.php
+++ b/lib/composer/vendor/league/container/src/Container.php
@@ -3,6 +3,7 @@
 namespace League\Container;
 
 use Interop\Container\ContainerInterface as InteropContainerInterface;
+use League\Container\Argument\RawArgumentInterface;
 use League\Container\Definition\DefinitionFactory;
 use League\Container\Definition\DefinitionFactoryInterface;
 use League\Container\Definition\DefinitionInterface;
@@ -80,24 +81,19 @@ public function __construct(
      */
     public function get($alias, array $args = [])
     {
-        $service = $this->getFromThisContainer($alias, $args);
+        try {
+            return $this->getFromThisContainer($alias, $args);
+        } catch (NotFoundException $exception) {
+            if ($this->providers->provides($alias)) {
+                $this->providers->register($alias);
 
-        if ($service === false && $this->providers->provides($alias)) {
-            $this->providers->register($alias);
-            $service = $this->getFromThisContainer($alias, $args);
-        }
+                return $this->getFromThisContainer($alias, $args);
+            }
 
-        if ($service !== false) {
-            return $service;
-        }
+            $resolved = $this->getFromDelegate($alias, $args);
 
-        if ($resolved = $this->getFromDelegate($alias, $args)) {
             return $this->inflectors->inflect($resolved);
         }
-
-        throw new NotFoundException(
-            sprintf('Alias (%s) is not being managed by the container', $alias)
-        );
     }
 
     /**
@@ -135,6 +131,10 @@ public function hasShared($alias, $resolved = false)
      */
     public function add($alias, $concrete = null, $share = false)
     {
+        unset($this->shared[$alias]);
+        unset($this->definitions[$alias]);
+        unset($this->sharedDefinitions[$alias]);
+
         if (is_null($concrete)) {
             $concrete = $alias;
         }
@@ -263,7 +263,10 @@ protected function getFromDelegate($alias, array $args = [])
             continue;
         }
 
-        return false;
+        throw new NotFoundException(
+            sprintf('Alias (%s) is not being managed by the container', $alias)
+        );
+
     }
 
     /**
@@ -276,7 +279,11 @@ protected function getFromDelegate($alias, array $args = [])
     protected function getFromThisContainer($alias, array $args = [])
     {
         if ($this->hasShared($alias, true)) {
-            return $this->inflectors->inflect($this->shared[$alias]);
+            $shared = $this->inflectors->inflect($this->shared[$alias]);
+            if ($shared instanceof RawArgumentInterface) {
+                return $shared->getValue();
+            }
+            return $shared;
         }
 
         if (array_key_exists($alias, $this->sharedDefinitions)) {
@@ -291,6 +298,8 @@ protected function getFromThisContainer($alias, array $args = [])
             );
         }
 
-        return false;
+        throw new NotFoundException(
+            sprintf('Alias (%s) is not being managed by the container', $alias)
+        );
     }
 }
diff --git a/lib/composer/vendor/league/container/src/Definition/DefinitionFactory.php b/lib/composer/vendor/league/container/src/Definition/DefinitionFactory.php
index 256a336c2..8f2c03df5 100644
--- a/lib/composer/vendor/league/container/src/Definition/DefinitionFactory.php
+++ b/lib/composer/vendor/league/container/src/Definition/DefinitionFactory.php
@@ -21,7 +21,7 @@ public function getDefinition($alias, $concrete)
             return (new ClassDefinition($alias, $concrete))->setContainer($this->getContainer());
         }
 
-        // if the item is not defineable we just return the value to be stored
+        // if the item is not definable we just return the value to be stored
         // in the container as an arbitrary value/instance
         return $concrete;
     }
diff --git a/lib/composer/vendor/league/container/src/ReflectionContainer.php b/lib/composer/vendor/league/container/src/ReflectionContainer.php
index 5eb6ce4a9..c6d9222b9 100644
--- a/lib/composer/vendor/league/container/src/ReflectionContainer.php
+++ b/lib/composer/vendor/league/container/src/ReflectionContainer.php
@@ -6,7 +6,6 @@
 use League\Container\Argument\ArgumentResolverTrait;
 use League\Container\Exception\NotFoundException;
 use ReflectionClass;
-use ReflectionException;
 use ReflectionFunction;
 use ReflectionMethod;
 
@@ -62,6 +61,10 @@ public function call(callable $callable, array $args = [])
         }
 
         if (is_array($callable)) {
+            if (is_string($callable[0])) {
+                $callable[0] = $this->getContainer()->get($callable[0]);
+            }
+
             $reflection = new ReflectionMethod($callable[0], $callable[1]);
 
             if ($reflection->isStatic()) {
@@ -71,6 +74,12 @@ public function call(callable $callable, array $args = [])
             return $reflection->invokeArgs($callable[0], $this->reflectArguments($reflection, $args));
         }
 
+        if (is_object($callable)) {
+            $reflection = new ReflectionMethod($callable, '__invoke');
+
+            return $reflection->invokeArgs($callable, $this->reflectArguments($reflection, $args));
+        }
+
         $reflection = new ReflectionFunction($callable);
 
         return $reflection->invokeArgs($this->reflectArguments($reflection, $args));
diff --git a/lib/composer/vendor/league/container/src/ServiceProvider/ServiceProviderAggregateInterface.php b/lib/composer/vendor/league/container/src/ServiceProvider/ServiceProviderAggregateInterface.php
index 0825ff383..f7b351311 100644
--- a/lib/composer/vendor/league/container/src/ServiceProvider/ServiceProviderAggregateInterface.php
+++ b/lib/composer/vendor/league/container/src/ServiceProvider/ServiceProviderAggregateInterface.php
@@ -25,8 +25,8 @@ public function provides($service);
     /**
      * Invokes the register method of a provider that provides a specific service.
      *
-     * @param  string $provider
+     * @param  string $service
      * @return void
      */
-    public function register($provider);
+    public function register($service);
 }
diff --git a/lib/composer/vendor/monolog/monolog/.php_cs b/lib/composer/vendor/monolog/monolog/.php_cs
index 2511e98c0..8c11b2347 100644
--- a/lib/composer/vendor/monolog/monolog/.php_cs
+++ b/lib/composer/vendor/monolog/monolog/.php_cs
@@ -1,15 +1,15 @@
-<?php
-
-$finder = Symfony\CS\Finder\DefaultFinder::create()
-    ->files()
-    ->name('*.php')
-    ->in(__DIR__.'/src')
-    ->in(__DIR__.'/tests')
-;
-
-return Symfony\CS\Config\Config::create()
-    ->fixers(array(
-        'psr0', 'encoding', 'short_tag', 'braces', 'elseif', 'eof_ending', 'function_declaration', 'indentation', 'line_after_namespace', 'linefeed', 'lowercase_constants', 'lowercase_keywords', 'multiple_use', 'php_closing_tag', 'trailing_spaces', 'visibility', 'duplicate_semicolon', 'extra_empty_lines', 'include', 'namespace_no_leading_whitespace', 'object_operator', 'operators_spaces', 'phpdoc_params', 'return', 'single_array_no_trailing_comma', 'spaces_cast', 'standardize_not_equal', 'ternary_spaces', 'unused_use', 'whitespacy_lines',
-    ))
-    ->finder($finder)
-;
+<?php
+
+$finder = Symfony\CS\Finder\DefaultFinder::create()
+    ->files()
+    ->name('*.php')
+    ->in(__DIR__.'/src')
+    ->in(__DIR__.'/tests')
+;
+
+return Symfony\CS\Config\Config::create()
+    ->fixers(array(
+        'psr0', 'encoding', 'short_tag', 'braces', 'elseif', 'eof_ending', 'function_declaration', 'indentation', 'line_after_namespace', 'linefeed', 'lowercase_constants', 'lowercase_keywords', 'multiple_use', 'php_closing_tag', 'trailing_spaces', 'visibility', 'duplicate_semicolon', 'extra_empty_lines', 'include', 'namespace_no_leading_whitespace', 'object_operator', 'operators_spaces', 'phpdoc_params', 'return', 'single_array_no_trailing_comma', 'spaces_cast', 'standardize_not_equal', 'ternary_spaces', 'unused_use', 'whitespacy_lines',
+    ))
+    ->finder($finder)
+;
diff --git a/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/FlowdockHandler.php b/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/FlowdockHandler.php
index 5243e4c0b..6eaaa9d48 100644
--- a/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/FlowdockHandler.php
+++ b/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/FlowdockHandler.php
@@ -44,7 +44,7 @@ public function __construct($apiToken, $level = Logger::DEBUG, $bubble = true)
             throw new MissingExtensionException('The OpenSSL PHP extension is required to use the FlowdockHandler');
         }
 
-        parent::__construct('ssl://Api.flowdock.com:443', $level, $bubble);
+        parent::__construct('ssl://api.flowdock.com:443', $level, $bubble);
         $this->apiToken = $apiToken;
     }
 
@@ -93,7 +93,7 @@ private function buildContent($record)
     private function buildHeader($content)
     {
         $header = "POST /v1/messages/team_inbox/" . $this->apiToken . " HTTP/1.1\r\n";
-        $header .= "Host: Api.flowdock.com\r\n";
+        $header .= "Host: api.flowdock.com\r\n";
         $header .= "Content-Type: application/json\r\n";
         $header .= "Content-Length: " . strlen($content) . "\r\n";
         $header .= "\r\n";
diff --git a/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/HipChatHandler.php b/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/HipChatHandler.php
index f4888882b..185e86e07 100644
--- a/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/HipChatHandler.php
+++ b/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/HipChatHandler.php
@@ -14,7 +14,7 @@
 use Monolog\Logger;
 
 /**
- * Sends notifications through the hipchat Api to a hipchat room
+ * Sends notifications through the hipchat api to a hipchat room
  *
  * Notes:
  * API token - HipChat API token
@@ -78,7 +78,7 @@ class HipChatHandler extends SocketHandler
      * @param string  $format The format of the messages (default to text, can be set to html if you have html in the messages)
      * @param string  $host   The HipChat server hostname.
      */
-    public function __construct($token, $room, $name = 'Monolog', $notify = false, $level = Logger::CRITICAL, $bubble = true, $useSSL = true, $format = 'text', $host = 'Api.hipchat.com')
+    public function __construct($token, $room, $name = 'Monolog', $notify = false, $level = Logger::CRITICAL, $bubble = true, $useSSL = true, $format = 'text', $host = 'api.hipchat.com')
     {
         if (!$this->validateStringLength($name, static::MAXIMUM_NAME_LENGTH)) {
             throw new \InvalidArgumentException('The supplied name is too long. HipChat\'s v1 API supports names up to 15 UTF-8 characters.');
diff --git a/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/MandrillHandler.php b/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/MandrillHandler.php
index cb3118b59..60a2901ee 100644
--- a/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/MandrillHandler.php
+++ b/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/MandrillHandler.php
@@ -54,7 +54,7 @@ protected function send($content, array $records)
 
         $ch = curl_init();
 
-        curl_setopt($ch, CURLOPT_URL, 'https://mandrillapp.com/Api/1.0/messages/send-raw.json');
+        curl_setopt($ch, CURLOPT_URL, 'https://mandrillapp.com/api/1.0/messages/send-raw.json');
         curl_setopt($ch, CURLOPT_POST, 1);
         curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
         curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query(array(
diff --git a/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/PushoverHandler.php b/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/PushoverHandler.php
index 9e0531835..cd2fcfa3d 100644
--- a/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/PushoverHandler.php
+++ b/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/PushoverHandler.php
@@ -14,7 +14,7 @@
 use Monolog\Logger;
 
 /**
- * Sends notifications through the pushover Api to mobile phones
+ * Sends notifications through the pushover api to mobile phones
  *
  * @author Sebastian Göttschkes <sebastian.goettschkes@googlemail.com>
  * @see    https://www.pushover.net/api
@@ -53,7 +53,7 @@ class PushoverHandler extends SocketHandler
     );
 
     /**
-     * Sounds the Api supports by default
+     * Sounds the api supports by default
      * @see https://pushover.net/api#sounds
      * @var array
      */
@@ -64,7 +64,7 @@ class PushoverHandler extends SocketHandler
     );
 
     /**
-     * @param string       $token             Pushover Api token
+     * @param string       $token             Pushover api token
      * @param string|array $users             Pushover user id or array of ids the message will be sent to
      * @param string       $title             Title sent to the Pushover API
      * @param integer      $level             The minimum logging level at which this handler will be triggered
@@ -80,7 +80,7 @@ class PushoverHandler extends SocketHandler
      */
     public function __construct($token, $users, $title = null, $level = Logger::CRITICAL, $bubble = true, $useSSL = true, $highPriorityLevel = Logger::CRITICAL, $emergencyLevel = Logger::EMERGENCY, $retry = 30, $expire = 25200)
     {
-        $connectionString = $useSSL ? 'ssl://Api.pushover.net:443' : 'Api.pushover.net:80';
+        $connectionString = $useSSL ? 'ssl://api.pushover.net:443' : 'api.pushover.net:80';
         parent::__construct($connectionString, $level, $bubble);
 
         $this->token = $token;
@@ -140,7 +140,7 @@ private function buildContent($record)
     private function buildHeader($content)
     {
         $header = "POST /1/messages.json HTTP/1.1\r\n";
-        $header .= "Host: Api.pushover.net\r\n";
+        $header .= "Host: api.pushover.net\r\n";
         $header .= "Content-Type: application/x-www-form-urlencoded\r\n";
         $header .= "Content-Length: " . strlen($content) . "\r\n";
         $header .= "\r\n";
diff --git a/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/SlackHandler.php b/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/SlackHandler.php
index d0b480886..7328deee5 100644
--- a/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/SlackHandler.php
+++ b/lib/composer/vendor/monolog/monolog/src/Monolog/Handler/SlackHandler.php
@@ -218,7 +218,7 @@ private function buildContent($record)
      */
     private function buildHeader($content)
     {
-        $header = "POST /Api/chat.postMessage HTTP/1.1\r\n";
+        $header = "POST /api/chat.postMessage HTTP/1.1\r\n";
         $header .= "Host: slack.com\r\n";
         $header .= "Content-Type: application/x-www-form-urlencoded\r\n";
         $header .= "Content-Length: " . strlen($content) . "\r\n";
diff --git a/lib/composer/vendor/monolog/monolog/src/Monolog/Registry.php b/lib/composer/vendor/monolog/monolog/src/Monolog/Registry.php
index de28cf22d..923b7745f 100644
--- a/lib/composer/vendor/monolog/monolog/src/Monolog/Registry.php
+++ b/lib/composer/vendor/monolog/monolog/src/Monolog/Registry.php
@@ -21,14 +21,14 @@
  *
  * <code>
  * $application = new Monolog\Logger('application');
- * $Api = new Monolog\Logger('Api');
+ * $api = new Monolog\Logger('api');
  *
  * Monolog\Registry::addLogger($application);
- * Monolog\Registry::addLogger($Api);
+ * Monolog\Registry::addLogger($api);
  *
  * function testLogger()
  * {
- *     Monolog\Registry::Api()->addError('Sent to $Api Logger instance');
+ *     Monolog\Registry::api()->addError('Sent to $api Logger instance');
  *     Monolog\Registry::application()->addError('Sent to $application Logger instance');
  * }
  * </code>
diff --git a/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/FlowdockHandlerTest.php b/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/FlowdockHandlerTest.php
index f027f198b..4b120d51a 100644
--- a/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/FlowdockHandlerTest.php
+++ b/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/FlowdockHandlerTest.php
@@ -45,7 +45,7 @@ public function testWriteHeader()
         fseek($this->res, 0);
         $content = fread($this->res, 1024);
 
-        $this->assertRegexp('/POST \/v1\/messages\/team_inbox\/.* HTTP\/1.1\\r\\nHost: Api.flowdock.com\\r\\nContent-Type: application\/json\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
+        $this->assertRegexp('/POST \/v1\/messages\/team_inbox\/.* HTTP\/1.1\\r\\nHost: api.flowdock.com\\r\\nContent-Type: application\/json\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
 
         return $content;
     }
diff --git a/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/HipChatHandlerTest.php b/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/HipChatHandlerTest.php
index dba87f4f6..49f1dfbd2 100644
--- a/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/HipChatHandlerTest.php
+++ b/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/HipChatHandlerTest.php
@@ -30,7 +30,7 @@ public function testWriteHeader()
         fseek($this->res, 0);
         $content = fread($this->res, 1024);
 
-        $this->assertRegexp('/POST \/v1\/rooms\/message\?format=json&auth_token=.* HTTP\/1.1\\r\\nHost: Api.hipchat.com\\r\\nContent-Type: application\/x-www-form-urlencoded\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
+        $this->assertRegexp('/POST \/v1\/rooms\/message\?format=json&auth_token=.* HTTP\/1.1\\r\\nHost: api.hipchat.com\\r\\nContent-Type: application\/x-www-form-urlencoded\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
 
         return $content;
     }
@@ -141,7 +141,7 @@ public function provideBatchRecords()
         );
     }
 
-    private function createHandler($token = 'myToken', $room = 'room1', $name = 'Monolog', $notify = false, $host = 'Api.hipchat.com')
+    private function createHandler($token = 'myToken', $room = 'room1', $name = 'Monolog', $notify = false, $host = 'api.hipchat.com')
     {
         $constructorArgs = array($token, $room, $name, $notify, Logger::DEBUG, true, true, 'text', $host);
         $this->res = fopen('php://memory', 'a');
diff --git a/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/PushoverHandlerTest.php b/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/PushoverHandlerTest.php
index e8228aa11..894082368 100644
--- a/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/PushoverHandlerTest.php
+++ b/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/PushoverHandlerTest.php
@@ -33,7 +33,7 @@ public function testWriteHeader()
         fseek($this->res, 0);
         $content = fread($this->res, 1024);
 
-        $this->assertRegexp('/POST \/1\/messages.json HTTP\/1.1\\r\\nHost: Api.pushover.net\\r\\nContent-Type: application\/x-www-form-urlencoded\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
+        $this->assertRegexp('/POST \/1\/messages.json HTTP\/1.1\\r\\nHost: api.pushover.net\\r\\nContent-Type: application\/x-www-form-urlencoded\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
 
         return $content;
     }
diff --git a/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/SlackHandlerTest.php b/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/SlackHandlerTest.php
index 310d1ec57..d657fae31 100644
--- a/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/SlackHandlerTest.php
+++ b/lib/composer/vendor/monolog/monolog/tests/Monolog/Handler/SlackHandlerTest.php
@@ -44,7 +44,7 @@ public function testWriteHeader()
         fseek($this->res, 0);
         $content = fread($this->res, 1024);
 
-        $this->assertRegexp('/POST \/Api\/chat.postMessage HTTP\/1.1\\r\\nHost: slack.com\\r\\nContent-Type: application\/x-www-form-urlencoded\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
+        $this->assertRegexp('/POST \/api\/chat.postMessage HTTP\/1.1\\r\\nHost: slack.com\\r\\nContent-Type: application\/x-www-form-urlencoded\\r\\nContent-Length: \d{2,4}\\r\\n\\r\\n/', $content);
     }
 
     public function testWriteContent()
diff --git a/lib/composer/vendor/myclabs/deep-copy/.gitignore b/lib/composer/vendor/myclabs/deep-copy/.gitignore
index 935417104..eef72f754 100755
--- a/lib/composer/vendor/myclabs/deep-copy/.gitignore
+++ b/lib/composer/vendor/myclabs/deep-copy/.gitignore
@@ -1,6 +1,3 @@
-.DS_Store
-.idea/*
-
-vendor/*
-composer.phar
-composer.lock
+/composer.phar
+/composer.lock
+/vendor/*
diff --git a/lib/composer/vendor/myclabs/deep-copy/.travis.yml b/lib/composer/vendor/myclabs/deep-copy/.travis.yml
index 347c6e759..89dc02af6 100755
--- a/lib/composer/vendor/myclabs/deep-copy/.travis.yml
+++ b/lib/composer/vendor/myclabs/deep-copy/.travis.yml
@@ -1,30 +1,33 @@
 language: php
 
+sudo: false
+
 php:
-  - '5.5'
   - '5.6'
   - '7.0'
   - '7.1'
   - nightly
-  - hhvm
 
 matrix:
   fast_finish: true
   include:
-    - php: '5.4'
+    - php: '5.6'
       env: COMPOSER_FLAGS="--prefer-lowest"
   allow_failures:
     - php: nightly
-    - php: hhvm
+
+cache:
+  directories:
+    - $HOME/.composer/cache/files
 
 before_install:
   - |
-    if [ "$TRAVIS_PHP_VERSION" = "nightly" ] || "$TRAVIS_PHP_VERSION" = "7.1" ]; then
+    if [ "$TRAVIS_PHP_VERSION" = "nightly" ]; then
       COMPOSER_FLAGS="$COMPOSER_FLAGS --ignore-platform-reqs"
     fi;
 
 install:
-  - composer update -n --prefer-dist $COMPOSER_FLAGS
+  - composer update --no-interaction --no-progress --no-suggest --prefer-dist $COMPOSER_FLAGS
   - wget https://github.com/satooshi/php-coveralls/releases/download/v1.0.0/coveralls.phar
 
 before_script:
diff --git a/lib/composer/vendor/myclabs/deep-copy/README.md b/lib/composer/vendor/myclabs/deep-copy/README.md
index 4cd11ed1f..7f010df2a 100644
--- a/lib/composer/vendor/myclabs/deep-copy/README.md
+++ b/lib/composer/vendor/myclabs/deep-copy/README.md
@@ -2,7 +2,9 @@
 
 DeepCopy helps you create deep copies (clones) of your objects. It is designed to handle cycles in the association graph.
 
-[![Build Status](https://travis-ci.org/myclabs/DeepCopy.png?branch=master)](https://travis-ci.org/myclabs/DeepCopy) [![Coverage Status](https://coveralls.io/repos/myclabs/DeepCopy/badge.png?branch=master)](https://coveralls.io/r/myclabs/DeepCopy?branch=master) [![Scrutinizer Quality Score](https://scrutinizer-ci.com/g/myclabs/DeepCopy/badges/quality-score.png?s=2747100c19b275f93a777e3297c6c12d1b68b934)](https://scrutinizer-ci.com/g/myclabs/DeepCopy/)
+[![Build Status](https://travis-ci.org/myclabs/DeepCopy.png?branch=master)](https://travis-ci.org/myclabs/DeepCopy)
+[![Coverage Status](https://coveralls.io/repos/myclabs/DeepCopy/badge.png?branch=master)](https://coveralls.io/r/myclabs/DeepCopy?branch=master)
+[![Scrutinizer Quality Score](https://scrutinizer-ci.com/g/myclabs/DeepCopy/badges/quality-score.png?s=2747100c19b275f93a777e3297c6c12d1b68b934)](https://scrutinizer-ci.com/g/myclabs/DeepCopy/)
 [![Total Downloads](https://poser.pugx.org/myclabs/deep-copy/downloads.svg)](https://packagist.org/packages/myclabs/deep-copy)
 
 
@@ -20,15 +22,18 @@ DeepCopy helps you create deep copies (clones) of your objects. It is designed t
         1. [Specific property](#specific-property)
         1. [Type](#type)
     1. [Filters](#filters)
-        1. [`SetNullFilter`](#setnullfilter)
-        1. [`KeepFilter`](#keepfilter)
-        1. [`ReplaceFilter`](#replacefilter)
-        1. [`ShallowCopyFilter`](#doctrinecollectionfilter)
-        1. [`DoctrineCollectionFilter`](#doctrinecollectionfilter)
-        1. [`DoctrineEmptyCollectionFilter`](#doctrineemptycollectionfilter)
+        1. [`SetNullFilter`](#setnullfilter-filter)
+        1. [`KeepFilter`](#keepfilter-filter)
+        1. [`DoctrineCollectionFilter`](#doctrinecollectionfilter-filter)
+        1. [`DoctrineEmptyCollectionFilter`](#doctrineemptycollectionfilter-filter)
+        1. [`DoctrineProxyFilter`](#doctrineproxyfilter-filter)
+        1. [`ReplaceFilter`](#replacefilter-type-filter)
+        1. [`ShallowCopyFilter`](#doctrinecollectionfilter-type-filter)
+1. [Edge cases](#edge-cases)
 1. [Contributing](#contributing)
     1. [Tests](#tests)
 
+
 ## How?
 
 Install with Composer:
@@ -42,8 +47,8 @@ Use simply:
 ```php
 use DeepCopy\DeepCopy;
 
-$deepCopy = new DeepCopy();
-$myCopy = $deepCopy->copy($myObject);
+$copier = new DeepCopy();
+$myCopy = $copier->copy($myObject);
 ```
 
 
@@ -57,7 +62,8 @@ $myCopy = clone $myObject;
 
 - How do you create **deep** copies of your objects (i.e. copying also all the objects referenced in the properties)?
 
-You use [`__clone()`](http://www.php.net/manual/en/language.oop5.cloning.php#object.clone) and implement the behavior yourself.
+You use [`__clone()`](http://www.php.net/manual/en/language.oop5.cloning.php#object.clone) and implement the behavior
+yourself.
 
 - But how do you handle **cycles** in the association graph?
 
@@ -65,37 +71,82 @@ Now you're in for a big mess :(
 
 ![association graph](doc/graph.png)
 
+
 ### Using simply `clone`
 
 ![Using clone](doc/clone.png)
 
+
 ### Overridding `__clone()`
 
 ![Overridding __clone](doc/deep-clone.png)
 
+
 ### With `DeepCopy`
 
 ![With DeepCopy](doc/deep-copy.png)
 
+
 ## How it works
 
-DeepCopy recursively traverses all the object's properties and clones them. To avoid cloning the same object twice it keeps a hash map of all instances and thus preserves the object graph.
+DeepCopy recursively traverses all the object's properties and clones them. To avoid cloning the same object twice it
+keeps a hash map of all instances and thus preserves the object graph.
+
+To use it:
+
+```php
+use function DeepCopy\deep_copy;
+
+$copy = deep_copy($var);
+```
+
+Alternatively, you can create your own `DeepCopy` instance to configure it differently for example:
+
+```php
+use DeepCopy\DeepCopy;
+
+$copier = new DeepCopy(true);
+
+$copy = $copier->copy($var);
+```
+
+You may want to roll your own deep copy function:
+
+```php
+namespace Acme;
+
+use DeepCopy\DeepCopy;
+
+function deep_copy($var)
+{
+    static $copier = null;
+    
+    if (null === $copier) {
+        $copier = new DeepCopy(true);
+    }
+    
+    return $copier->copy($var);
+}
+```
+
 
 ## Going further
 
 You can add filters to customize the copy process.
 
-The method to add a filter is `$deepCopy->addFilter($filter, $matcher)`,
+The method to add a filter is `DeepCopy\DeepCopy::addFilter($filter, $matcher)`,
 with `$filter` implementing `DeepCopy\Filter\Filter`
 and `$matcher` implementing `DeepCopy\Matcher\Matcher`.
 
 We provide some generic filters and matchers.
 
+
 ### Matchers
 
   - `DeepCopy\Matcher` applies on a object attribute.
   - `DeepCopy\TypeMatcher` applies on any element found in graph, including array elements.
 
+
 #### Property name
 
 The `PropertyNameMatcher` will match a property by its name:
@@ -103,10 +154,11 @@ The `PropertyNameMatcher` will match a property by its name:
 ```php
 use DeepCopy\Matcher\PropertyNameMatcher;
 
+// Will apply a filter to any property of any objects named "id"
 $matcher = new PropertyNameMatcher('id');
-// will apply a filter to any property of any objects named "id"
 ```
 
+
 #### Specific property
 
 The `PropertyMatcher` will match a specific property of a specific class:
@@ -114,46 +166,53 @@ The `PropertyMatcher` will match a specific property of a specific class:
 ```php
 use DeepCopy\Matcher\PropertyMatcher;
 
+// Will apply a filter to the property "id" of any objects of the class "MyClass"
 $matcher = new PropertyMatcher('MyClass', 'id');
-// will apply a filter to the property "id" of any objects of the class "MyClass"
 ```
 
+
 #### Type
 
-The `TypeMatcher` will match any element by its type (instance of a class or any value that could be parameter of [gettype()](http://php.net/manual/en/function.gettype.php) function):
+The `TypeMatcher` will match any element by its type (instance of a class or any value that could be parameter of
+[gettype()](http://php.net/manual/en/function.gettype.php) function):
 
 ```php
 use DeepCopy\TypeMatcher\TypeMatcher;
 
+// Will apply a filter to any object that is an instance of Doctrine\Common\Collections\Collection
 $matcher = new TypeMatcher('Doctrine\Common\Collections\Collection');
-// will apply a filter to any object that is an instance of Doctrine\Common\Collections\Collection
 ```
 
+
 ### Filters
 
-  - `DeepCopy\Filter` applies a transformation to the object attribute matched by `DeepCopy\Matcher`.
-  - `DeepCopy\TypeFilter` applies a transformation to any element matched by `DeepCopy\TypeMatcher`.
+- `DeepCopy\Filter` applies a transformation to the object attribute matched by `DeepCopy\Matcher`
+- `DeepCopy\TypeFilter` applies a transformation to any element matched by `DeepCopy\TypeMatcher`
 
-#### `SetNullFilter`
 
-Let's say for example that you are copying a database record (or a Doctrine entity), so you want the copy not to have any ID:
+#### `SetNullFilter` (filter)
+
+Let's say for example that you are copying a database record (or a Doctrine entity), so you want the copy not to have
+any ID:
 
 ```php
 use DeepCopy\DeepCopy;
 use DeepCopy\Filter\SetNullFilter;
 use DeepCopy\Matcher\PropertyNameMatcher;
 
-$myObject = MyClass::load(123);
-echo $myObject->id; // 123
+$object = MyClass::load(123);
+echo $object->id; // 123
+
+$copier = new DeepCopy();
+$copier->addFilter(new SetNullFilter(), new PropertyNameMatcher('id'));
 
-$deepCopy = new DeepCopy();
-$deepCopy->addFilter(new SetNullFilter(), new PropertyNameMatcher('id'));
-$myCopy = $deepCopy->copy($myObject);
+$copy = $copier->copy($object);
 
-echo $myCopy->id; // null
+echo $copy->id; // null
 ```
 
-#### `KeepFilter`
+
+#### `KeepFilter` (filter)
 
 If you want a property to remain untouched (for example, an association to an object):
 
@@ -162,53 +221,114 @@ use DeepCopy\DeepCopy;
 use DeepCopy\Filter\KeepFilter;
 use DeepCopy\Matcher\PropertyMatcher;
 
-$deepCopy = new DeepCopy();
-$deepCopy->addFilter(new KeepFilter(), new PropertyMatcher('MyClass', 'category'));
-$myCopy = $deepCopy->copy($myObject);
+$copier = new DeepCopy();
+$copier->addFilter(new KeepFilter(), new PropertyMatcher('MyClass', 'category'));
 
-// $myCopy->category has not been touched
+$copy = $copier->copy($object);
+// $copy->category has not been touched
 ```
 
-#### `ReplaceFilter`
 
-  1. If you want to replace the value of a property:
+#### `DoctrineCollectionFilter` (filter)
+
+If you use Doctrine and want to copy an entity, you will need to use the `DoctrineCollectionFilter`:
+
+```php
+use DeepCopy\DeepCopy;
+use DeepCopy\Filter\Doctrine\DoctrineCollectionFilter;
+use DeepCopy\Matcher\PropertyTypeMatcher;
+
+$copier = new DeepCopy();
+$copier->addFilter(new DoctrineCollectionFilter(), new PropertyTypeMatcher('Doctrine\Common\Collections\Collection'));
+
+$copy = $copier->copy($object);
+```
 
-  ```php
-  use DeepCopy\DeepCopy;
-  use DeepCopy\Filter\ReplaceFilter;
-  use DeepCopy\Matcher\PropertyMatcher;
 
-  $deepCopy = new DeepCopy();
-  $callback = function ($currentValue) {
-      return $currentValue . ' (copy)'
-  };
-  $deepCopy->addFilter(new ReplaceFilter($callback), new PropertyMatcher('MyClass', 'title'));
-  $myCopy = $deepCopy->copy($myObject);
+#### `DoctrineEmptyCollectionFilter` (filter)
 
-  // $myCopy->title will contain the data returned by the callback, e.g. 'The title (copy)'
-  ```
+If you use Doctrine and want to copy an entity who contains a `Collection` that you want to be reset, you can use the
+`DoctrineEmptyCollectionFilter`
 
-  2. If you want to replace whole element:
+```php
+use DeepCopy\DeepCopy;
+use DeepCopy\Filter\Doctrine\DoctrineEmptyCollectionFilter;
+use DeepCopy\Matcher\PropertyMatcher;
 
-  ```php
-  use DeepCopy\DeepCopy;
-  use DeepCopy\TypeFilter\ReplaceFilter;
-  use DeepCopy\TypeMatcher\TypeMatcher;
+$copier = new DeepCopy();
+$copier->addFilter(new DoctrineEmptyCollectionFilter(), new PropertyMatcher('MyClass', 'myProperty'));
 
-  $deepCopy = new DeepCopy();
-  $callback = function (MyClass $myClass) {
-      return get_class($myClass);
-  };
-  $deepCopy->addTypeFilter(new ReplaceFilter($callback), new TypeMatcher('MyClass'));
-  $myCopy = $deepCopy->copy(array(new MyClass, 'some string', new MyClass));
+$copy = $copier->copy($object);
 
-  // $myCopy will contain ['MyClass', 'some stirng', 'MyClass']
-  ```
+// $copy->myProperty will return an empty collection
+```
+
+
+#### `DoctrineProxyFilter` (filter)
+
+If you use Doctrine and use cloning on lazy loaded entities, you might encounter errors mentioning missing fields on a
+Doctrine proxy class (...\\\_\_CG\_\_\Proxy).
+You can use the `DoctrineProxyFilter` to load the actual entity behind the Doctrine proxy class.
+**Make sure, though, to put this as one of your very first filters in the filter chain so that the entity is loaded
+before other filters are applied!**
+
+```php
+use DeepCopy\DeepCopy;
+use DeepCopy\Filter\Doctrine\DoctrineProxyFilter;
+use DeepCopy\Matcher\Doctrine\DoctrineProxyMatcher;
+
+$copier = new DeepCopy();
+$copier->addFilter(new DoctrineProxyFilter(), new DoctrineProxyMatcher());
+
+$copy = $copier->copy($object);
+
+// $copy should now contain a clone of all entities, including those that were not yet fully loaded.
+```
+
+
+#### `ReplaceFilter` (type filter)
+
+1. If you want to replace the value of a property:
+
+```php
+use DeepCopy\DeepCopy;
+use DeepCopy\Filter\ReplaceFilter;
+use DeepCopy\Matcher\PropertyMatcher;
+
+$copier = new DeepCopy();
+$callback = function ($currentValue) {
+  return $currentValue . ' (copy)'
+};
+$copier->addFilter(new ReplaceFilter($callback), new PropertyMatcher('MyClass', 'title'));
+
+$copy = $copier->copy($object);
+
+// $copy->title will contain the data returned by the callback, e.g. 'The title (copy)'
+```
+
+2. If you want to replace whole element:
+
+```php
+use DeepCopy\DeepCopy;
+use DeepCopy\TypeFilter\ReplaceFilter;
+use DeepCopy\TypeMatcher\TypeMatcher;
+
+$copier = new DeepCopy();
+$callback = function (MyClass $myClass) {
+  return get_class($myClass);
+};
+$copier->addTypeFilter(new ReplaceFilter($callback), new TypeMatcher('MyClass'));
+
+$copy = $copier->copy([new MyClass, 'some string', new MyClass]);
+
+// $copy will contain ['MyClass', 'some string', 'MyClass']
+```
 
 
 The `$callback` parameter of the `ReplaceFilter` constructor accepts any PHP callable.
 
-#### `ShallowCopyFilter`
+
+#### `ShallowCopyFilter` (type filter)
 
 Stop *DeepCopy* from recursively copying element, using standard `clone` instead:
 
@@ -225,47 +345,28 @@ $this->deepCopy->addTypeFilter(
 );
 
 $myServiceWithMocks = new MyService(m::mock(MyDependency1::class), m::mock(MyDependency2::class));
-// all mocks will be just cloned, not deep-copied
+// All mocks will be just cloned, not deep copied
 ```
 
-#### `DoctrineCollectionFilter`
 
-If you use Doctrine and want to copy an entity, you will need to use the `DoctrineCollectionFilter`:
+## Edge cases
 
-```php
-use DeepCopy\DeepCopy;
-use DeepCopy\Filter\Doctrine\DoctrineCollectionFilter;
-use DeepCopy\Matcher\PropertyTypeMatcher;
+The following structures cannot be deep-copied with PHP Reflection. As a result they are shallow cloned and filters are
+not applied. There is two ways for you to handle them:
 
-$deepCopy = new DeepCopy();
-$deepCopy->addFilter(new DoctrineCollectionFilter(), new PropertyTypeMatcher('Doctrine\Common\Collections\Collection'));
-$myCopy = $deepCopy->copy($myObject);
-```
-
-#### `DoctrineEmptyCollectionFilter`
+- Implement your own `__clone()` method
+- Use a filter with a type matcher
 
-If you use Doctrine and want to copy an entity who contains a `Collection` that you want to be reset, you can use the `DoctrineEmptyCollectionFilter`
-
-```php
-use DeepCopy\DeepCopy;
-use DeepCopy\Filter\Doctrine\DoctrineEmptyCollectionFilter;
-use DeepCopy\Matcher\PropertyMatcher;
-
-$deepCopy = new DeepCopy();
-$deepCopy->addFilter(new DoctrineEmptyCollectionFilter(), new PropertyMatcher('MyClass', 'myProperty'));
-$myCopy = $deepCopy->copy($myObject);
-
-// $myCopy->myProperty will return an empty collection
-```
 
 ## Contributing
 
 DeepCopy is distributed under the MIT license.
 
+
 ### Tests
 
 Running the tests is simple:
 
 ```php
-phpunit
+vendor/bin/phpunit
 ```
diff --git a/lib/composer/vendor/myclabs/deep-copy/composer.json b/lib/composer/vendor/myclabs/deep-copy/composer.json
index d20287abc..d5d3a7798 100644
--- a/lib/composer/vendor/myclabs/deep-copy/composer.json
+++ b/lib/composer/vendor/myclabs/deep-copy/composer.json
@@ -3,19 +3,33 @@
     "type": "library",
     "description": "Create deep copies (clones) of your objects",
     "keywords": ["clone", "copy", "duplicate", "object", "object graph"],
-    "homepage": "https://github.com/myclabs/DeepCopy",
     "license": "MIT",
+
     "autoload": {
-        "psr-4": { "DeepCopy\\": "src/DeepCopy/" }
+        "psr-4": {
+            "DeepCopy\\": "src/DeepCopy/"
+        },
+        "files": [
+            "src/DeepCopy/deep_copy.php"
+        ]
     },
     "autoload-dev": {
-        "psr-4": { "DeepCopyTest\\": "tests/DeepCopyTest/" }
+        "psr-4": {
+            "DeepCopy\\": "fixtures/",
+            "DeepCopyTest\\": "tests/DeepCopyTest/"
+        }
     },
+
     "require": {
-        "php": ">=5.4.0"
+        "php": "^5.6 || ^7.0"
     },
     "require-dev": {
-        "doctrine/collections": "1.*",
-        "phpunit/phpunit": "~4.1"
+        "doctrine/collections": "^1.0",
+        "doctrine/common": "^2.6",
+        "phpunit/phpunit": "^4.1"
+    },
+
+    "config": {
+        "sort-packages": true
     }
 }
diff --git a/lib/composer/vendor/myclabs/deep-copy/fixtures/f001/A.php b/lib/composer/vendor/myclabs/deep-copy/fixtures/f001/A.php
new file mode 100644
index 000000000..648d5dfff
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/fixtures/f001/A.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace DeepCopy\f001;
+
+class A
+{
+    private $aProp;
+
+    public function getAProp()
+    {
+        return $this->aProp;
+    }
+
+    public function setAProp($prop)
+    {
+        $this->aProp = $prop;
+
+        return $this;
+    }
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/fixtures/f001/B.php b/lib/composer/vendor/myclabs/deep-copy/fixtures/f001/B.php
new file mode 100644
index 000000000..462bb44e8
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/fixtures/f001/B.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace DeepCopy\f001;
+
+class B extends A
+{
+    private $bProp;
+
+    public function getBProp()
+    {
+        return $this->bProp;
+    }
+
+    public function setBProp($prop)
+    {
+        $this->bProp = $prop;
+
+        return $this;
+    }
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/fixtures/f002/A.php b/lib/composer/vendor/myclabs/deep-copy/fixtures/f002/A.php
new file mode 100644
index 000000000..d9aa5c35b
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/fixtures/f002/A.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace DeepCopy\f002;
+
+class A
+{
+    private $prop1;
+    private $prop2;
+
+    public function getProp1()
+    {
+        return $this->prop1;
+    }
+
+    public function setProp1($prop)
+    {
+        $this->prop1 = $prop;
+
+        return $this;
+    }
+
+    public function getProp2()
+    {
+        return $this->prop2;
+    }
+
+    public function setProp2($prop)
+    {
+        $this->prop2 = $prop;
+
+        return $this;
+    }
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/fixtures/f003/Foo.php b/lib/composer/vendor/myclabs/deep-copy/fixtures/f003/Foo.php
new file mode 100644
index 000000000..9cd76224a
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/fixtures/f003/Foo.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace DeepCopy\f003;
+
+class Foo
+{
+    private $name;
+    private $prop;
+
+    public function __construct($name)
+    {
+        $this->name = $name;
+    }
+
+    public function getProp()
+    {
+        return $this->prop;
+    }
+
+    public function setProp($prop)
+    {
+        $this->prop = $prop;
+
+        return $this;
+    }
+}
\ No newline at end of file
diff --git a/lib/composer/vendor/myclabs/deep-copy/fixtures/f004/UnclonableItem.php b/lib/composer/vendor/myclabs/deep-copy/fixtures/f004/UnclonableItem.php
new file mode 100644
index 000000000..82c6c67cd
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/fixtures/f004/UnclonableItem.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace DeepCopy\f004;
+
+use BadMethodCallException;
+
+class UnclonableItem
+{
+    private function __clone()
+    {
+        throw new BadMethodCallException('Unsupported call.');
+    }
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/fixtures/f005/Foo.php b/lib/composer/vendor/myclabs/deep-copy/fixtures/f005/Foo.php
new file mode 100644
index 000000000..a4c86c609
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/fixtures/f005/Foo.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace DeepCopy\f005;
+
+class Foo
+{
+    public $cloned = false;
+
+    public function __clone()
+    {
+        $this->cloned = true;
+    }
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/fixtures/f006/A.php b/lib/composer/vendor/myclabs/deep-copy/fixtures/f006/A.php
new file mode 100644
index 000000000..d9efb1166
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/fixtures/f006/A.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace DeepCopy\f006;
+
+class A
+{
+    public $cloned = false;
+    private $aProp;
+
+    public function getAProp()
+    {
+        return $this->aProp;
+    }
+
+    public function setAProp($prop)
+    {
+        $this->aProp = $prop;
+
+        return $this;
+    }
+
+    public function __clone()
+    {
+        $this->cloned = true;
+    }
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/fixtures/f006/B.php b/lib/composer/vendor/myclabs/deep-copy/fixtures/f006/B.php
new file mode 100644
index 000000000..1f80b3d44
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/fixtures/f006/B.php
@@ -0,0 +1,26 @@
+<?php
+
+namespace DeepCopy\f006;
+
+class B
+{
+    public $cloned = false;
+    private $bProp;
+
+    public function getBProp()
+    {
+        return $this->bProp;
+    }
+
+    public function setBProp($prop)
+    {
+        $this->bProp = $prop;
+
+        return $this;
+    }
+
+    public function __clone()
+    {
+        $this->cloned = true;
+    }
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/fixtures/f007/FooDateInterval.php b/lib/composer/vendor/myclabs/deep-copy/fixtures/f007/FooDateInterval.php
new file mode 100644
index 000000000..e16bc6aa6
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/fixtures/f007/FooDateInterval.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace DeepCopy\f007;
+
+use DateInterval;
+
+class FooDateInterval extends DateInterval
+{
+    public $cloned = false;
+
+    public function __clone()
+    {
+        $this->cloned = true;
+    }
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/fixtures/f007/FooDateTimeZone.php b/lib/composer/vendor/myclabs/deep-copy/fixtures/f007/FooDateTimeZone.php
new file mode 100644
index 000000000..6f4e61fe9
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/fixtures/f007/FooDateTimeZone.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace DeepCopy\f007;
+
+use DateTimeZone;
+
+class FooDateTimeZone extends DateTimeZone
+{
+    public $cloned = false;
+
+    public function __clone()
+    {
+        $this->cloned = true;
+    }
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/fixtures/f008/A.php b/lib/composer/vendor/myclabs/deep-copy/fixtures/f008/A.php
new file mode 100644
index 000000000..88471d013
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/fixtures/f008/A.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace DeepCopy\f008;
+
+class A
+{
+    private $foo;
+
+    public function __construct($foo)
+    {
+        $this->foo = $foo;
+    }
+
+    public function getFoo()
+    {
+        return $this->foo;
+    }
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/fixtures/f008/B.php b/lib/composer/vendor/myclabs/deep-copy/fixtures/f008/B.php
new file mode 100644
index 000000000..6053092d7
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/fixtures/f008/B.php
@@ -0,0 +1,7 @@
+<?php
+
+namespace DeepCopy\f008;
+
+class B extends A
+{
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/DeepCopy.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/DeepCopy.php
index aee9e7296..d461ff6d4 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/DeepCopy.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/DeepCopy.php
@@ -2,37 +2,48 @@
 
 namespace DeepCopy;
 
+use DateInterval;
+use DateTimeInterface;
+use DateTimeZone;
 use DeepCopy\Exception\CloneException;
 use DeepCopy\Filter\Filter;
 use DeepCopy\Matcher\Matcher;
-use DeepCopy\TypeFilter\Spl\SplDoublyLinkedList;
+use DeepCopy\TypeFilter\Date\DateIntervalFilter;
+use DeepCopy\TypeFilter\Spl\SplDoublyLinkedListFilter;
 use DeepCopy\TypeFilter\TypeFilter;
 use DeepCopy\TypeMatcher\TypeMatcher;
+use ReflectionObject;
 use ReflectionProperty;
 use DeepCopy\Reflection\ReflectionHelper;
+use SplDoublyLinkedList;
 
 /**
- * DeepCopy
+ * @final
  */
 class DeepCopy
 {
     /**
-     * @var array
+     * @var object[] List of objects copied.
      */
     private $hashMap = [];
 
     /**
      * Filters to apply.
-     * @var array
+     *
+     * @var array Array of ['filter' => Filter, 'matcher' => Matcher] pairs.
      */
     private $filters = [];
 
     /**
      * Type Filters to apply.
-     * @var array
+     *
+     * @var array Array of ['filter' => Filter, 'matcher' => Matcher] pairs.
      */
     private $typeFilters = [];
 
+    /**
+     * @var bool
+     */
     private $skipUncloneable = false;
 
     /**
@@ -48,23 +59,29 @@ public function __construct($useCloneMethod = false)
     {
         $this->useCloneMethod = $useCloneMethod;
 
-        $this->addTypeFilter(new SplDoublyLinkedList($this), new TypeMatcher('\SplDoublyLinkedList'));
+        $this->addTypeFilter(new DateIntervalFilter(), new TypeMatcher(DateInterval::class));
+        $this->addTypeFilter(new SplDoublyLinkedListFilter($this), new TypeMatcher(SplDoublyLinkedList::class));
     }
 
     /**
-     * Cloning uncloneable properties won't throw exception.
+     * If enabled, will not throw an exception when coming across an uncloneable property.
+     *
      * @param $skipUncloneable
+     *
      * @return $this
      */
     public function skipUncloneable($skipUncloneable = true)
     {
         $this->skipUncloneable = $skipUncloneable;
+
         return $this;
     }
 
     /**
-     * Perform a deep copy of the object.
+     * Deep copies the given object.
+     *
      * @param mixed $object
+     *
      * @return mixed
      */
     public function copy($object)
@@ -90,7 +107,6 @@ public function addTypeFilter(TypeFilter $filter, TypeMatcher $matcher)
         ];
     }
 
-
     private function recursiveCopy($var)
     {
         // Matches Type Filter
@@ -102,14 +118,17 @@ private function recursiveCopy($var)
         if (is_resource($var)) {
             return $var;
         }
+
         // Array
         if (is_array($var)) {
             return $this->copyArray($var);
         }
+
         // Scalar
         if (! is_object($var)) {
             return $var;
         }
+
         // Object
         return $this->copyObject($var);
     }
@@ -129,8 +148,12 @@ private function copyArray(array $array)
     }
 
     /**
-     * Copy an object
+     * Copies an object.
+     *
      * @param object $object
+     *
+     * @throws CloneException
+     *
      * @return object
      */
     private function copyObject($object)
@@ -141,29 +164,35 @@ private function copyObject($object)
             return $this->hashMap[$objectHash];
         }
 
-        $reflectedObject = new \ReflectionObject($object);
-
-        if (false === $isCloneable = $reflectedObject->isCloneable() and $this->skipUncloneable) {
-            $this->hashMap[$objectHash] = $object;
-            return $object;
-        }
+        $reflectedObject = new ReflectionObject($object);
+        $isCloneable = $reflectedObject->isCloneable();
 
         if (false === $isCloneable) {
-            throw new CloneException(sprintf(
-                'Class "%s" is not cloneable.',
-                $reflectedObject->getName()
-            ));
+            if ($this->skipUncloneable) {
+                $this->hashMap[$objectHash] = $object;
+
+                return $object;
+            }
+
+            throw new CloneException(
+                sprintf(
+                    'The class "%s" is not cloneable.',
+                    $reflectedObject->getName()
+                )
+            );
         }
 
         $newObject = clone $object;
         $this->hashMap[$objectHash] = $newObject;
+
         if ($this->useCloneMethod && $reflectedObject->hasMethod('__clone')) {
-            return $object;
+            return $newObject;
         }
 
-        if ($newObject instanceof \DateTimeInterface) {
+        if ($newObject instanceof DateTimeInterface || $newObject instanceof DateTimeZone) {
             return $newObject;
         }
+
         foreach (ReflectionHelper::getProperties($reflectedObject) as $property) {
             $this->copyObjectProperty($newObject, $property);
         }
@@ -193,6 +222,7 @@ function ($object) {
                         return $this->recursiveCopy($object);
                     }
                 );
+
                 // If a filter matches, we stop processing this property
                 return;
             }
@@ -206,10 +236,12 @@ function ($object) {
     }
 
     /**
-     * Returns first filter that matches variable, NULL if no such filter found.
+     * Returns first filter that matches variable, `null` if no such filter found.
+     *
      * @param array $filterRecords Associative array with 2 members: 'filter' with value of type {@see TypeFilter} and
      *                             'matcher' with value of type {@see TypeMatcher}
      * @param mixed $var
+     *
      * @return TypeFilter|null
      */
     private function getFirstMatchedTypeFilter(array $filterRecords, $var)
@@ -228,10 +260,13 @@ function (array $record) use ($var) {
     }
 
     /**
-     * Returns first element that matches predicate, NULL if no such element found.
-     * @param array    $elements
+     * Returns first element that matches predicate, `null` if no such element found.
+     *
+     * @param array    $elements Array of ['filter' => Filter, 'matcher' => Matcher] pairs.
      * @param callable $predicate Predicate arguments are: element.
-     * @return mixed|null
+     *
+     * @return array|null Associative array with 2 members: 'filter' with value of type {@see TypeFilter} and 'matcher'
+     *                    with value of type {@see TypeMatcher} or `null`.
      */
     private function first(array $elements, callable $predicate)
     {
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Exception/CloneException.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Exception/CloneException.php
index dd3b617b0..c046706a2 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Exception/CloneException.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Exception/CloneException.php
@@ -1,6 +1,9 @@
 <?php
+
 namespace DeepCopy\Exception;
 
-class CloneException extends \UnexpectedValueException
+use UnexpectedValueException;
+
+class CloneException extends UnexpectedValueException
 {
 } 
\ No newline at end of file
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Exception/PropertyException.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Exception/PropertyException.php
new file mode 100644
index 000000000..9702101a9
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Exception/PropertyException.php
@@ -0,0 +1,9 @@
+<?php
+
+namespace DeepCopy\Exception;
+
+use ReflectionException;
+
+class PropertyException extends ReflectionException
+{
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineCollectionFilter.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineCollectionFilter.php
index 28562ed40..e6d937710 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineCollectionFilter.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineCollectionFilter.php
@@ -3,19 +3,21 @@
 namespace DeepCopy\Filter\Doctrine;
 
 use DeepCopy\Filter\Filter;
-use ReflectionProperty;
+use DeepCopy\Reflection\ReflectionHelper;
 
 /**
- * Set a null value for a property
+ * @final
  */
 class DoctrineCollectionFilter implements Filter
 {
     /**
+     * Copies the object property doctrine collection.
+     *
      * {@inheritdoc}
      */
     public function apply($object, $property, $objectCopier)
     {
-        $reflectionProperty = new ReflectionProperty($object, $property);
+        $reflectionProperty = ReflectionHelper::getProperty($object, $property);
 
         $reflectionProperty->setAccessible(true);
         $oldCollection = $reflectionProperty->getValue($object);
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineEmptyCollectionFilter.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineEmptyCollectionFilter.php
index f9b3f7acf..7b33fd547 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineEmptyCollectionFilter.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineEmptyCollectionFilter.php
@@ -3,12 +3,16 @@
 namespace DeepCopy\Filter\Doctrine;
 
 use DeepCopy\Filter\Filter;
+use DeepCopy\Reflection\ReflectionHelper;
 use Doctrine\Common\Collections\ArrayCollection;
 
+/**
+ * @final
+ */
 class DoctrineEmptyCollectionFilter implements Filter
 {
     /**
-     * Apply the filter to the object.
+     * Sets the object property to an empty doctrine collection.
      *
      * @param object   $object
      * @param string   $property
@@ -16,7 +20,7 @@ class DoctrineEmptyCollectionFilter implements Filter
      */
     public function apply($object, $property, $objectCopier)
     {
-        $reflectionProperty = new \ReflectionProperty($object, $property);
+        $reflectionProperty = ReflectionHelper::getProperty($object, $property);
         $reflectionProperty->setAccessible(true);
 
         $reflectionProperty->setValue($object, new ArrayCollection());
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineProxyFilter.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineProxyFilter.php
new file mode 100644
index 000000000..8bee8f769
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Doctrine/DoctrineProxyFilter.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace DeepCopy\Filter\Doctrine;
+
+use DeepCopy\Filter\Filter;
+
+/**
+ * @final
+ */
+class DoctrineProxyFilter implements Filter
+{
+    /**
+     * Triggers the magic method __load() on a Doctrine Proxy class to load the
+     * actual entity from the database.
+     *
+     * {@inheritdoc}
+     */
+    public function apply($object, $property, $objectCopier)
+    {
+        $object->__load();
+    }
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Filter.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Filter.php
index 48076a1b0..85ba18ce1 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Filter.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/Filter.php
@@ -8,7 +8,8 @@
 interface Filter
 {
     /**
-     * Apply the filter to the object.
+     * Applies the filter to the object.
+     *
      * @param object   $object
      * @param string   $property
      * @param callable $objectCopier
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/KeepFilter.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/KeepFilter.php
index 14c55e750..4b11a081b 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/KeepFilter.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/KeepFilter.php
@@ -2,12 +2,11 @@
 
 namespace DeepCopy\Filter;
 
-/**
- * Keep the value of a property
- */
 class KeepFilter implements Filter
 {
     /**
+     * Keeps the value of the object property.
+     *
      * {@inheritdoc}
      */
     public function apply($object, $property, $objectCopier)
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/ReplaceFilter.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/ReplaceFilter.php
index fce7114b4..7aca593bb 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/ReplaceFilter.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/ReplaceFilter.php
@@ -2,8 +2,10 @@
 
 namespace DeepCopy\Filter;
 
+use DeepCopy\Reflection\ReflectionHelper;
+
 /**
- * Replace the value of a property
+ * @final
  */
 class ReplaceFilter implements Filter
 {
@@ -21,11 +23,13 @@ public function __construct(callable $callable)
     }
 
     /**
+     * Replaces the object property by the result of the callback called with the object property.
+     *
      * {@inheritdoc}
      */
     public function apply($object, $property, $objectCopier)
     {
-        $reflectionProperty = new \ReflectionProperty($object, $property);
+        $reflectionProperty = ReflectionHelper::getProperty($object, $property);
         $reflectionProperty->setAccessible(true);
 
         $value = call_user_func($this->callback, $reflectionProperty->getValue($object));
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/SetNullFilter.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/SetNullFilter.php
index d48f15b62..bea86b884 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/SetNullFilter.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Filter/SetNullFilter.php
@@ -2,19 +2,21 @@
 
 namespace DeepCopy\Filter;
 
-use ReflectionProperty;
+use DeepCopy\Reflection\ReflectionHelper;
 
 /**
- * Set a null value for a property
+ * @final
  */
 class SetNullFilter implements Filter
 {
     /**
+     * Sets the object property to null.
+     *
      * {@inheritdoc}
      */
     public function apply($object, $property, $objectCopier)
     {
-        $reflectionProperty = new ReflectionProperty($object, $property);
+        $reflectionProperty = ReflectionHelper::getProperty($object, $property);
 
         $reflectionProperty->setAccessible(true);
         $reflectionProperty->setValue($object, null);
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Doctrine/DoctrineProxyMatcher.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Doctrine/DoctrineProxyMatcher.php
new file mode 100644
index 000000000..ec8856f50
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Doctrine/DoctrineProxyMatcher.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace DeepCopy\Matcher\Doctrine;
+
+use DeepCopy\Matcher\Matcher;
+use Doctrine\Common\Persistence\Proxy;
+
+/**
+ * @final
+ */
+class DoctrineProxyMatcher implements Matcher
+{
+    /**
+     * Matches a Doctrine Proxy class.
+     *
+     * {@inheritdoc}
+     */
+    public function matches($object, $property)
+    {
+        return $object instanceof Proxy;
+    }
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Matcher.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Matcher.php
index 91eb7c906..d67f3cac6 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Matcher.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/Matcher.php
@@ -2,14 +2,12 @@
 
 namespace DeepCopy\Matcher;
 
-/**
- * Matcher interface
- */
 interface Matcher
 {
     /**
      * @param object $object
      * @param string $property
+     *
      * @return boolean
      */
     public function matches($object, $property);
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyMatcher.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyMatcher.php
index 03ef68c0f..073b20cb8 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyMatcher.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyMatcher.php
@@ -3,7 +3,7 @@
 namespace DeepCopy\Matcher;
 
 /**
- * Match a specific property of a specific class
+ * @final
  */
 class PropertyMatcher implements Matcher
 {
@@ -28,10 +28,12 @@ public function __construct($class, $property)
     }
 
     /**
+     * Matches a specific property of a specific class.
+     *
      * {@inheritdoc}
      */
     public function matches($object, $property)
     {
-        return ($object instanceof $this->class) && ($property == $this->property);
+        return ($object instanceof $this->class) && $property == $this->property;
     }
 }
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyNameMatcher.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyNameMatcher.php
index 9d9575f03..c8ec0d2bc 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyNameMatcher.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyNameMatcher.php
@@ -3,7 +3,7 @@
 namespace DeepCopy\Matcher;
 
 /**
- * Match a property by its name
+ * @final
  */
 class PropertyNameMatcher implements Matcher
 {
@@ -21,6 +21,8 @@ public function __construct($property)
     }
 
     /**
+     * Matches a property by its name.
+     *
      * {@inheritdoc}
      */
     public function matches($object, $property)
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyTypeMatcher.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyTypeMatcher.php
index 6935541df..a6b0c0bc5 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyTypeMatcher.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Matcher/PropertyTypeMatcher.php
@@ -2,13 +2,16 @@
 
 namespace DeepCopy\Matcher;
 
-use ReflectionProperty;
+use DeepCopy\Reflection\ReflectionHelper;
+use ReflectionException;
 
 /**
- * Match a property by its type
+ * Matches a property by its type.
  *
- * @deprecated It is recommended to use {@see DeepCopy\TypeFilter\TypeFilter} instead, as it applies on all occurrences
- *             of given type in copied context (eg. array elements), not just on object properties.
+ * It is recommended to use {@see DeepCopy\TypeFilter\TypeFilter} instead, as it applies on all occurrences
+ * of given type in copied context (eg. array elements), not just on object properties.
+ *
+ * @final
  */
 class PropertyTypeMatcher implements Matcher
 {
@@ -30,7 +33,12 @@ public function __construct($propertyType)
      */
     public function matches($object, $property)
     {
-        $reflectionProperty = new ReflectionProperty($object, $property);
+        try {
+            $reflectionProperty = ReflectionHelper::getProperty($object, $property);
+        } catch (ReflectionException $exception) {
+            return false;
+        }
+
         $reflectionProperty->setAccessible(true);
 
         return $reflectionProperty->getValue($object) instanceof $this->propertyType;
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Reflection/ReflectionHelper.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Reflection/ReflectionHelper.php
index a094e7294..742410cb2 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Reflection/ReflectionHelper.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/Reflection/ReflectionHelper.php
@@ -2,6 +2,12 @@
 
 namespace DeepCopy\Reflection;
 
+use DeepCopy\Exception\PropertyException;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionObject;
+use ReflectionProperty;
+
 class ReflectionHelper
 {
     /**
@@ -12,10 +18,11 @@ class ReflectionHelper
      * @author muratyaman@gmail.com
      * @see http://php.net/manual/en/reflectionclass.getproperties.php
      *
-     * @param \ReflectionClass $ref
-     * @return \ReflectionProperty[]
+     * @param ReflectionClass $ref
+     *
+     * @return ReflectionProperty[]
      */
-    public static function getProperties(\ReflectionClass $ref)
+    public static function getProperties(ReflectionClass $ref)
     {
         $props = $ref->getProperties();
         $propsArr = array();
@@ -36,4 +43,36 @@ public static function getProperties(\ReflectionClass $ref)
 
         return $propsArr;
     }
+
+    /**
+     * Retrieves property by name from object and all its ancestors.
+     *
+     * @param object|string $object
+     * @param string $name
+     *
+     * @throws PropertyException
+     * @throws ReflectionException
+     *
+     * @return ReflectionProperty
+     */
+    public static function getProperty($object, $name)
+    {
+        $reflection = is_object($object) ? new ReflectionObject($object) : new ReflectionClass($object);
+
+        if ($reflection->hasProperty($name)) {
+            return $reflection->getProperty($name);
+        }
+
+        if ($parentClass = $reflection->getParentClass()) {
+            return self::getProperty($parentClass->getName(), $name);
+        }
+
+        throw new PropertyException(
+            sprintf(
+                'The class "%s" doesn\'t have a property with the given name: "%s".',
+                is_object($object) ? get_class($object) : $object,
+                $name
+            )
+        );
+    }
 }
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Date/DateIntervalFilter.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Date/DateIntervalFilter.php
new file mode 100644
index 000000000..becd1cfff
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Date/DateIntervalFilter.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace DeepCopy\TypeFilter\Date;
+
+use DateInterval;
+use DeepCopy\TypeFilter\TypeFilter;
+
+/**
+ * @final
+ *
+ * @deprecated Will be removed in 2.0. This filter will no longer be necessary in PHP 7.1+.
+ */
+class DateIntervalFilter implements TypeFilter
+{
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param DateInterval $element
+     *
+     * @see http://news.php.net/php.bugs/205076
+     */
+    public function apply($element)
+    {
+        $copy = new DateInterval('P0D');
+
+        foreach ($element as $propertyName => $propertyValue) {
+            $copy->{$propertyName} = $propertyValue;
+        }
+
+        return $copy;
+    }
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ReplaceFilter.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ReplaceFilter.php
index 0e42b0fe1..164f8b8e2 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ReplaceFilter.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ReplaceFilter.php
@@ -2,6 +2,9 @@
 
 namespace DeepCopy\TypeFilter;
 
+/**
+ * @final
+ */
 class ReplaceFilter implements TypeFilter
 {
     /**
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ShallowCopyFilter.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ShallowCopyFilter.php
index 408d18bb7..a5fbd7a2b 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ShallowCopyFilter.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/ShallowCopyFilter.php
@@ -2,6 +2,9 @@
 
 namespace DeepCopy\TypeFilter;
 
+/**
+ * @final
+ */
 class ShallowCopyFilter implements TypeFilter
 {
     /**
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedList.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedList.php
index 2bdc53734..c5644cff8 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedList.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedList.php
@@ -2,36 +2,9 @@
 
 namespace DeepCopy\TypeFilter\Spl;
 
-use DeepCopy\DeepCopy;
-use DeepCopy\TypeFilter\TypeFilter;
-
-class SplDoublyLinkedList implements TypeFilter
+/**
+ * @deprecated Use {@see SplDoublyLinkedListFilter} instead.
+ */
+class SplDoublyLinkedList extends SplDoublyLinkedListFilter
 {
-    /**
-     * @var DeepCopy
-     */
-    private $deepCopy;
-
-    public function __construct(DeepCopy $deepCopy)
-    {
-        $this->deepCopy = $deepCopy;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function apply($element)
-    {
-        $newElement = clone $element;
-
-        if ($element instanceof \SplDoublyLinkedList) {
-            // Replace each element in the list with a deep copy of itself
-            for ($i = 1; $i <= $newElement->count(); $i++) {
-                $newElement->push($this->deepCopy->copy($newElement->shift()));
-            }
-        }
-
-        return $newElement;
-
-    }
 }
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedListFilter.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedListFilter.php
new file mode 100644
index 000000000..c33be4580
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/Spl/SplDoublyLinkedListFilter.php
@@ -0,0 +1,51 @@
+<?php
+
+namespace DeepCopy\TypeFilter\Spl;
+
+use Closure;
+use DeepCopy\DeepCopy;
+use DeepCopy\TypeFilter\TypeFilter;
+use SplDoublyLinkedList;
+
+/**
+ * @final
+ */
+class SplDoublyLinkedListFilter implements TypeFilter
+{
+    private $copier;
+
+    public function __construct(DeepCopy $copier)
+    {
+        $this->copier = $copier;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function apply($element)
+    {
+        $newElement = clone $element;
+
+        $copy = $this->createCopyClosure();
+
+        return $copy($newElement);
+    }
+
+    private function createCopyClosure()
+    {
+        $copier = $this->copier;
+
+        $copy = function (SplDoublyLinkedList $list) use ($copier) {
+            // Replace each element in the list with a deep copy of itself
+            for ($i = 1; $i <= $list->count(); $i++) {
+                $copy = $copier->recursiveCopy($list->shift());
+
+                $list->push($copy);
+            }
+
+            return $list;
+        };
+
+        return Closure::bind($copy, null, DeepCopy::class);
+    }
+}
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/TypeFilter.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/TypeFilter.php
index a37a8ba88..5785a7da9 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/TypeFilter.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeFilter/TypeFilter.php
@@ -5,7 +5,8 @@
 interface TypeFilter
 {
     /**
-     * Apply the filter to the object.
+     * Applies the filter to the object.
+     *
      * @param mixed $element
      */
     public function apply($element);
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeMatcher/TypeMatcher.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeMatcher/TypeMatcher.php
index e640f31e2..a563cb294 100644
--- a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeMatcher/TypeMatcher.php
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/TypeMatcher/TypeMatcher.php
@@ -2,9 +2,6 @@
 
 namespace DeepCopy\TypeMatcher;
 
-/**
- * TypeMatcher class
- */
 class TypeMatcher
 {
     /**
@@ -21,7 +18,8 @@ public function __construct($type)
     }
 
     /**
-     * @param $element
+     * @param mixed $element
+     *
      * @return boolean
      */
     public function matches($element)
diff --git a/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/deep_copy.php b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/deep_copy.php
new file mode 100644
index 000000000..272652ca5
--- /dev/null
+++ b/lib/composer/vendor/myclabs/deep-copy/src/DeepCopy/deep_copy.php
@@ -0,0 +1,16 @@
+<?php
+
+namespace DeepCopy;
+
+/**
+ * Deep copies the given value.
+ *
+ * @param mixed $value
+ * @param bool  $useCloneMethod
+ *
+ * @return mixed
+ */
+function deep_copy($value, $useCloneMethod = false)
+{
+    return (new DeepCopy($useCloneMethod))->copy($value);
+}
diff --git a/lib/composer/vendor/pear/console_getopt/.gitignore b/lib/composer/vendor/pear/console_getopt/.gitignore
new file mode 100644
index 000000000..783582816
--- /dev/null
+++ b/lib/composer/vendor/pear/console_getopt/.gitignore
@@ -0,0 +1,6 @@
+# composer related
+composer.lock
+composer.phar
+vendor
+README.html
+dist/
diff --git a/lib/composer/vendor/pear/console_getopt/.travis.yml b/lib/composer/vendor/pear/console_getopt/.travis.yml
new file mode 100644
index 000000000..2711415f5
--- /dev/null
+++ b/lib/composer/vendor/pear/console_getopt/.travis.yml
@@ -0,0 +1,9 @@
+language: php
+php:
+  - 7
+  - 5.6
+  - 5.5
+  - 5.4
+sudo: false
+script:
+  - pear run-tests -r tests/
diff --git a/lib/composer/vendor/pear/console_getopt/Console/Getopt.php b/lib/composer/vendor/pear/console_getopt/Console/Getopt.php
new file mode 100644
index 000000000..0da88585d
--- /dev/null
+++ b/lib/composer/vendor/pear/console_getopt/Console/Getopt.php
@@ -0,0 +1,360 @@
+<?php
+/* vim: set expandtab tabstop=4 shiftwidth=4: */
+/**
+ * PHP Version 5
+ *
+ * Copyright (c) 1997-2004 The PHP Group
+ *
+ * This source file is subject to version 3.0 of the PHP license,
+ * that is bundled with this package in the file LICENSE, and is
+ * available through the world-wide-web at the following url:
+ * http://www.php.net/license/3_0.txt.
+ * If you did not receive a copy of the PHP license and are unable to
+ * obtain it through the world-wide-web, please send a note to
+ * license@php.net so we can mail you a copy immediately.
+ *
+ * @category Console
+ * @package  Console_Getopt
+ * @author   Andrei Zmievski <andrei@php.net>
+ * @license  http://www.php.net/license/3_0.txt PHP 3.0
+ * @version  CVS: $Id$
+ * @link     http://pear.php.net/package/Console_Getopt
+ */
+
+require_once 'PEAR.php';
+
+/**
+ * Command-line options parsing class.
+ *
+ * @category Console
+ * @package  Console_Getopt
+ * @author   Andrei Zmievski <andrei@php.net>
+ * @license  http://www.php.net/license/3_0.txt PHP 3.0
+ * @link     http://pear.php.net/package/Console_Getopt
+ */
+class Console_Getopt
+{
+
+    /**
+     * Parses the command-line options.
+     *
+     * The first parameter to this function should be the list of command-line
+     * arguments without the leading reference to the running program.
+     *
+     * The second parameter is a string of allowed short options. Each of the
+     * option letters can be followed by a colon ':' to specify that the option
+     * requires an argument, or a double colon '::' to specify that the option
+     * takes an optional argument.
+     *
+     * The third argument is an optional array of allowed long options. The
+     * leading '--' should not be included in the option name. Options that
+     * require an argument should be followed by '=', and options that take an
+     * option argument should be followed by '=='.
+     *
+     * The return value is an array of two elements: the list of parsed
+     * options and the list of non-option command-line arguments. Each entry in
+     * the list of parsed options is a pair of elements - the first one
+     * specifies the option, and the second one specifies the option argument,
+     * if there was one.
+     *
+     * Long and short options can be mixed.
+     *
+     * Most of the semantics of this function are based on GNU getopt_long().
+     *
+     * @param array  $args          an array of command-line arguments
+     * @param string $short_options specifies the list of allowed short options
+     * @param array  $long_options  specifies the list of allowed long options
+     * @param boolean $skip_unknown suppresses Console_Getopt: unrecognized option
+     *
+     * @return array two-element array containing the list of parsed options and
+     * the non-option arguments
+     */
+    public static function getopt2($args, $short_options, $long_options = null, $skip_unknown = false)
+    {
+        return Console_Getopt::doGetopt(2, $args, $short_options, $long_options, $skip_unknown);
+    }
+
+    /**
+     * This function expects $args to start with the script name (POSIX-style).
+     * Preserved for backwards compatibility.
+     *
+     * @param array  $args          an array of command-line arguments
+     * @param string $short_options specifies the list of allowed short options
+     * @param array  $long_options  specifies the list of allowed long options
+     *
+     * @see getopt2()
+     * @return array two-element array containing the list of parsed options and
+     * the non-option arguments
+     */
+    public static function getopt($args, $short_options, $long_options = null, $skip_unknown = false)
+    {
+        return Console_Getopt::doGetopt(1, $args, $short_options, $long_options, $skip_unknown);
+    }
+
+    /**
+     * The actual implementation of the argument parsing code.
+     *
+     * @param int    $version       Version to use
+     * @param array  $args          an array of command-line arguments
+     * @param string $short_options specifies the list of allowed short options
+     * @param array  $long_options  specifies the list of allowed long options
+     * @param boolean $skip_unknown suppresses Console_Getopt: unrecognized option
+     *
+     * @return array
+     */
+    public static function doGetopt($version, $args, $short_options, $long_options = null, $skip_unknown = false)
+    {
+        // in case you pass directly readPHPArgv() as the first arg
+        if (PEAR::isError($args)) {
+            return $args;
+        }
+
+        if (empty($args)) {
+            return array(array(), array());
+        }
+
+        $non_opts = $opts = array();
+
+        settype($args, 'array');
+
+        if ($long_options) {
+            sort($long_options);
+        }
+
+        /*
+         * Preserve backwards compatibility with callers that relied on
+         * erroneous POSIX fix.
+         */
+        if ($version < 2) {
+            if (isset($args[0]{0}) && $args[0]{0} != '-') {
+                array_shift($args);
+            }
+        }
+
+        reset($args);
+        while (list($i, $arg) = each($args)) {
+            /* The special element '--' means explicit end of
+               options. Treat the rest of the arguments as non-options
+               and end the loop. */
+            if ($arg == '--') {
+                $non_opts = array_merge($non_opts, array_slice($args, $i + 1));
+                break;
+            }
+
+            if ($arg{0} != '-' || (strlen($arg) > 1 && $arg{1} == '-' && !$long_options)) {
+                $non_opts = array_merge($non_opts, array_slice($args, $i));
+                break;
+            } elseif (strlen($arg) > 1 && $arg{1} == '-') {
+                $error = Console_Getopt::_parseLongOption(substr($arg, 2),
+                                                          $long_options,
+                                                          $opts,
+                                                          $args,
+                                                          $skip_unknown);
+                if (PEAR::isError($error)) {
+                    return $error;
+                }
+            } elseif ($arg == '-') {
+                // - is stdin
+                $non_opts = array_merge($non_opts, array_slice($args, $i));
+                break;
+            } else {
+                $error = Console_Getopt::_parseShortOption(substr($arg, 1),
+                                                           $short_options,
+                                                           $opts,
+                                                           $args,
+                                                           $skip_unknown);
+                if (PEAR::isError($error)) {
+                    return $error;
+                }
+            }
+        }
+
+        return array($opts, $non_opts);
+    }
+
+    /**
+     * Parse short option
+     *
+     * @param string     $arg           Argument
+     * @param string[]   $short_options Available short options
+     * @param string[][] &$opts
+     * @param string[]   &$args
+     * @param boolean    $skip_unknown suppresses Console_Getopt: unrecognized option
+     *
+     * @return void
+     */
+    protected static function _parseShortOption($arg, $short_options, &$opts, &$args, $skip_unknown)
+    {
+        for ($i = 0; $i < strlen($arg); $i++) {
+            $opt     = $arg{$i};
+            $opt_arg = null;
+
+            /* Try to find the short option in the specifier string. */
+            if (($spec = strstr($short_options, $opt)) === false || $arg{$i} == ':') {
+                if ($skip_unknown === true) {
+                    break;
+                }
+
+                $msg = "Console_Getopt: unrecognized option -- $opt";
+                return PEAR::raiseError($msg);
+            }
+
+            if (strlen($spec) > 1 && $spec{1} == ':') {
+                if (strlen($spec) > 2 && $spec{2} == ':') {
+                    if ($i + 1 < strlen($arg)) {
+                        /* Option takes an optional argument. Use the remainder of
+                           the arg string if there is anything left. */
+                        $opts[] = array($opt, substr($arg, $i + 1));
+                        break;
+                    }
+                } else {
+                    /* Option requires an argument. Use the remainder of the arg
+                       string if there is anything left. */
+                    if ($i + 1 < strlen($arg)) {
+                        $opts[] = array($opt,  substr($arg, $i + 1));
+                        break;
+                    } else if (list(, $opt_arg) = each($args)) {
+                        /* Else use the next argument. */;
+                        if (Console_Getopt::_isShortOpt($opt_arg)
+                            || Console_Getopt::_isLongOpt($opt_arg)) {
+                            $msg = "option requires an argument --$opt";
+                            return PEAR::raiseError("Console_Getopt: " . $msg);
+                        }
+                    } else {
+                        $msg = "option requires an argument --$opt";
+                        return PEAR::raiseError("Console_Getopt: " . $msg);
+                    }
+                }
+            }
+
+            $opts[] = array($opt, $opt_arg);
+        }
+    }
+
+    /**
+     * Checks if an argument is a short option
+     *
+     * @param string $arg Argument to check
+     *
+     * @return bool
+     */
+    protected static function _isShortOpt($arg)
+    {
+        return strlen($arg) == 2 && $arg[0] == '-'
+               && preg_match('/[a-zA-Z]/', $arg[1]);
+    }
+
+    /**
+     * Checks if an argument is a long option
+     *
+     * @param string $arg Argument to check
+     *
+     * @return bool
+     */
+    protected static function _isLongOpt($arg)
+    {
+        return strlen($arg) > 2 && $arg[0] == '-' && $arg[1] == '-' &&
+               preg_match('/[a-zA-Z]+$/', substr($arg, 2));
+    }
+
+    /**
+     * Parse long option
+     *
+     * @param string     $arg          Argument
+     * @param string[]   $long_options Available long options
+     * @param string[][] &$opts
+     * @param string[]   &$args
+     *
+     * @return void|PEAR_Error
+     */
+    protected static function _parseLongOption($arg, $long_options, &$opts, &$args, $skip_unknown)
+    {
+        @list($opt, $opt_arg) = explode('=', $arg, 2);
+
+        $opt_len = strlen($opt);
+
+        for ($i = 0; $i < count($long_options); $i++) {
+            $long_opt  = $long_options[$i];
+            $opt_start = substr($long_opt, 0, $opt_len);
+
+            $long_opt_name = str_replace('=', '', $long_opt);
+
+            /* Option doesn't match. Go on to the next one. */
+            if ($long_opt_name != $opt) {
+                continue;
+            }
+
+            $opt_rest = substr($long_opt, $opt_len);
+
+            /* Check that the options uniquely matches one of the allowed
+               options. */
+            if ($i + 1 < count($long_options)) {
+                $next_option_rest = substr($long_options[$i + 1], $opt_len);
+            } else {
+                $next_option_rest = '';
+            }
+
+            if ($opt_rest != '' && $opt{0} != '=' &&
+                $i + 1 < count($long_options) &&
+                $opt == substr($long_options[$i+1], 0, $opt_len) &&
+                $next_option_rest != '' &&
+                $next_option_rest{0} != '=') {
+
+                $msg = "Console_Getopt: option --$opt is ambiguous";
+                return PEAR::raiseError($msg);
+            }
+
+            if (substr($long_opt, -1) == '=') {
+                if (substr($long_opt, -2) != '==') {
+                    /* Long option requires an argument.
+                       Take the next argument if one wasn't specified. */;
+                    if (!strlen($opt_arg) && !(list(, $opt_arg) = each($args))) {
+                        $msg = "Console_Getopt: option requires an argument --$opt";
+                        return PEAR::raiseError($msg);
+                    }
+
+                    if (Console_Getopt::_isShortOpt($opt_arg)
+                        || Console_Getopt::_isLongOpt($opt_arg)) {
+                        $msg = "Console_Getopt: option requires an argument --$opt";
+                        return PEAR::raiseError($msg);
+                    }
+                }
+            } else if ($opt_arg) {
+                $msg = "Console_Getopt: option --$opt doesn't allow an argument";
+                return PEAR::raiseError($msg);
+            }
+
+            $opts[] = array('--' . $opt, $opt_arg);
+            return;
+        }
+
+        if ($skip_unknown === true) {
+            return;
+        }
+
+        return PEAR::raiseError("Console_Getopt: unrecognized option --$opt");
+    }
+
+    /**
+     * Safely read the $argv PHP array across different PHP configurations.
+     * Will take care on register_globals and register_argc_argv ini directives
+     *
+     * @return mixed the $argv PHP array or PEAR error if not registered
+     */
+    public static function readPHPArgv()
+    {
+        global $argv;
+        if (!is_array($argv)) {
+            if (!@is_array($_SERVER['argv'])) {
+                if (!@is_array($GLOBALS['HTTP_SERVER_VARS']['argv'])) {
+                    $msg = "Could not read cmd args (register_argc_argv=Off?)";
+                    return PEAR::raiseError("Console_Getopt: " . $msg);
+                }
+                return $GLOBALS['HTTP_SERVER_VARS']['argv'];
+            }
+            return $_SERVER['argv'];
+        }
+        return $argv;
+    }
+
+}
\ No newline at end of file
diff --git a/lib/composer/vendor/pear/console_getopt/LICENSE b/lib/composer/vendor/pear/console_getopt/LICENSE
new file mode 100644
index 000000000..452b08839
--- /dev/null
+++ b/lib/composer/vendor/pear/console_getopt/LICENSE
@@ -0,0 +1,25 @@
+Copyright (c) 2001-2015, The PEAR developers
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+1. Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+notice, this list of conditions and the following disclaimer in the
+documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/lib/composer/vendor/pear/console_getopt/README.rst b/lib/composer/vendor/pear/console_getopt/README.rst
new file mode 100644
index 000000000..64e5b41be
--- /dev/null
+++ b/lib/composer/vendor/pear/console_getopt/README.rst
@@ -0,0 +1,26 @@
+*******************************************
+Console_Getopt - Command-line option parser
+*******************************************
+
+This is a PHP implementation of "getopt" supporting both short and long options.
+It helps parsing command line options in your PHP script.
+
+Homepage: http://pear.php.net/package/Console_Getopt
+
+.. image:: https://travis-ci.org/pear/Console_Getopt.svg?branch=master
+    :target: https://travis-ci.org/pear/Console_Getopt
+
+
+Alternatives
+============
+
+* Console_CommandLine__ (recommended)
+* Console_GetoptPlus__
+
+__ http://pear.php.net/package/Console_CommandLine
+__ http://pear.php.net/package/Console_GetoptPlus
+
+
+License
+=======
+BSD-2-Clause
diff --git a/lib/composer/vendor/pear/console_getopt/composer.json b/lib/composer/vendor/pear/console_getopt/composer.json
new file mode 100644
index 000000000..4dc7e7cca
--- /dev/null
+++ b/lib/composer/vendor/pear/console_getopt/composer.json
@@ -0,0 +1,35 @@
+{
+    "authors": [
+        {
+            "email": "andrei@php.net",
+            "name": "Andrei Zmievski",
+            "role": "Lead"
+        },
+        {
+            "email": "stig@php.net",
+            "name": "Stig Bakken",
+            "role": "Developer"
+        },
+        {
+            "email": "cellog@php.net",
+            "name": "Greg Beaver",
+            "role": "Helper"
+        }
+    ],
+    "autoload": {
+        "psr-0": {
+            "Console": "./"
+        }
+    },
+    "description": "More info available on: http://pear.php.net/package/Console_Getopt",
+    "include-path": [
+        "./"
+    ],
+    "license": "BSD-2-Clause",
+    "name": "pear/console_getopt",
+    "support": {
+        "issues": "http://pear.php.net/bugs/search.php?cmd=display&package_name[]=Console_Getopt",
+        "source": "https://github.com/pear/Console_Getopt"
+    },
+    "type": "library"
+}
diff --git a/lib/composer/vendor/pear/console_getopt/package.xml b/lib/composer/vendor/pear/console_getopt/package.xml
new file mode 100644
index 000000000..7e8deb0e8
--- /dev/null
+++ b/lib/composer/vendor/pear/console_getopt/package.xml
@@ -0,0 +1,269 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package packagerversion="1.9.2" version="2.0" xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0 http://pear.php.net/dtd/tasks-1.0.xsd http://pear.php.net/dtd/package-2.0 http://pear.php.net/dtd/package-2.0.xsd">
+ <name>Console_Getopt</name>
+ <channel>pear.php.net</channel>
+ <summary>Command-line option parser</summary>
+ <description>This is a PHP implementation of &quot;getopt&quot; supporting both
+short and long options.</description>
+ <lead>
+  <name>Andrei Zmievski</name>
+  <user>andrei</user>
+  <email>andrei@php.net</email>
+  <active>no</active>
+ </lead>
+ <developer>
+  <name>Stig Bakken</name>
+  <user>ssb</user>
+  <email>stig@php.net</email>
+  <active>no</active>
+ </developer>
+ <helper>
+  <name>Greg Beaver</name>
+  <user>cellog</user>
+  <email>cellog@php.net</email>
+  <active>yes</active>
+ </helper>
+
+ <date>2015-07-20</date>
+ <time>22:21:23</time>
+ <version>
+  <release>1.4.1</release>
+  <api>1.4.0</api>
+ </version>
+ <stability>
+  <release>stable</release>
+  <api>stable</api>
+ </stability>
+ <license uri="http://opensource.org/licenses/bsd-license.php">BSD-2-Clause</license>
+
+ <notes>
+* Fix unit test on PHP 7 [cweiske]
+ </notes>
+
+ <contents>
+  <dir name="/">
+   <dir name="Console">
+    <file name="Getopt.php" role="php" />
+   </dir>
+   <dir name="tests">
+    <file role="test" name="001-getopt.phpt" />
+    <file role="test" name="bug10557.phpt" />
+    <file role="test" name="bug11068.phpt" />
+    <file role="test" name="bug13140.phpt" />
+   </dir>
+  </dir>
+ </contents>
+
+ <compatible>
+  <name>PEAR</name>
+  <channel>pear.php.net</channel>
+  <min>1.4.0</min>
+  <max>1.999.999</max>
+ </compatible>
+
+ <dependencies>
+  <required>
+   <php>
+    <min>5.4.0</min>
+   </php>
+   <pearinstaller>
+    <min>1.8.0</min>
+   </pearinstaller>
+  </required>
+ </dependencies>
+
+ <phprelease />
+
+ <changelog>
+
+  <release>
+    <date>2015-07-20</date>
+    <version>
+     <release>1.4.1</release>
+     <api>1.4.0</api>
+    </version>
+    <stability>
+     <release>stable</release>
+     <api>stable</api>
+    </stability>
+    <license uri="http://opensource.org/licenses/bsd-license.php">BSD-2-Clause</license>
+    <notes>
+     * Fix unit test on PHP 7 [cweiske]
+    </notes>
+  </release>
+
+  <release>
+    <date>2015-02-22</date>
+    <version>
+     <release>1.4.0</release>
+     <api>1.4.0</api>
+    </version>
+    <stability>
+     <release>stable</release>
+     <api>stable</api>
+    </stability>
+    <license uri="http://opensource.org/licenses/bsd-license.php">BSD-2-Clause</license>
+    <notes>
+     * Change license to BSD-2-Clause
+     * Set minimum PHP version to 5.4.0
+     * Mark static methods with "static" keyword
+    </notes>
+  </release>
+
+  <release>
+    <date>2011-03-07</date>
+    <version>
+     <release>1.3.1</release>
+     <api>1.3.0</api>
+    </version>
+    <stability>
+     <release>stable</release>
+     <api>stable</api>
+    </stability>
+    <license uri="http://www.php.net/license">PHP License</license>
+    <notes>
+     * Change the minimum PEAR installer dep to be lower
+    </notes>
+  </release>
+
+  <release>
+    <date>2010-12-11</date>
+    <time>20:20:13</time>
+    <version>
+     <release>1.3.0</release>
+     <api>1.3.0</api>
+    </version>
+    <stability>
+     <release>stable</release>
+     <api>stable</api>
+    </stability>
+    <license uri="http://www.php.net/license">PHP License</license>
+    <notes>
+   * Implement Request #13140: [PATCH] to skip unknown parameters. [patch by rquadling, improved on by dufuz]
+    </notes>
+  </release>
+
+  <release>
+   <date>2007-06-12</date>
+   <version>
+    <release>1.2.3</release>
+    <api>1.2.1</api>
+   </version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api>
+   </stability>
+   <license uri="http://www.php.net/license">PHP License</license>
+   <notes>
+* fix Bug #11068: No way to read plain &quot;-&quot; option [cardoe]
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>1.2.2</release>
+    <api>1.2.1</api>
+   </version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api>
+   </stability>
+   <date>2007-02-17</date>
+   <license uri="http://www.php.net/license">PHP License</license>
+   <notes>
+* fix Bug #4475: An ambiguous error occurred when specifying similar longoption name.
+* fix Bug #10055: Not failing properly on short options missing required values
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>1.2.1</release>
+    <api>1.2.1</api>
+   </version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api>
+   </stability>
+   <date>2006-12-08</date>
+   <license uri="http://www.php.net/license">PHP License</license>
+   <notes>
+Fixed bugs #4448 (Long parameter values truncated with longoption parameter) and #7444 (Trailing spaces after php closing tag)
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>1.2</release>
+    <api>1.2</api>
+   </version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api>
+   </stability>
+   <date>2003-12-11</date>
+   <license uri="http://www.php.net/license">PHP License</license>
+   <notes>
+Fix to preserve BC with 1.0 and allow correct behaviour for new users
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>1.0</release>
+    <api>1.0</api>
+   </version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api>
+   </stability>
+   <date>2002-09-13</date>
+   <license uri="http://www.php.net/license">PHP License</license>
+   <notes>
+Stable release
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>0.11</release>
+    <api>0.11</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>beta</api>
+   </stability>
+   <date>2002-05-26</date>
+   <license uri="http://www.php.net/license">PHP License</license>
+   <notes>
+POSIX getopt compatibility fix: treat first element of args
+        array as command name
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>0.10</release>
+    <api>0.10</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>beta</api>
+   </stability>
+   <date>2002-05-12</date>
+   <license uri="http://www.php.net/license">PHP License</license>
+   <notes>
+Packaging fix
+   </notes>
+  </release>
+  <release>
+   <version>
+    <release>0.9</release>
+    <api>0.9</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>beta</api>
+   </stability>
+   <date>2002-05-12</date>
+   <license uri="http://www.php.net/license">PHP License</license>
+   <notes>
+Initial release
+   </notes>
+  </release>
+ </changelog>
+</package>
diff --git a/lib/composer/vendor/pear/console_getopt/tests/001-getopt.phpt b/lib/composer/vendor/pear/console_getopt/tests/001-getopt.phpt
new file mode 100644
index 000000000..75ae8481b
--- /dev/null
+++ b/lib/composer/vendor/pear/console_getopt/tests/001-getopt.phpt
@@ -0,0 +1,63 @@
+--TEST--
+Console_Getopt
+--FILE--
+<?php
+require_once 'Console/Getopt.php';
+PEAR::setErrorHandling(PEAR_ERROR_PRINT, "%s\n\n");
+
+function test($argstr, $optstr) {
+    $argv = preg_split('/[[:space:]]+/', $argstr);
+    if (PEAR::isError($options = Console_Getopt::getopt($argv, $optstr))) {
+        return;
+    }
+    $opts = $options[0];
+    $non_opts = $options[1];
+    $i = 0;
+    print "options: ";
+    foreach ($opts as $o => $d) {
+        if ($i++ > 0) {
+            print ", ";
+        }
+        print $d[0] . '=' . $d[1];
+    }
+    print "\n";
+    print "params: " . implode(", ", $non_opts) . "\n";
+    print "\n";
+}
+
+test("-abc", "abc");
+test("-abc foo", "abc");
+test("-abc foo", "abc:");
+test("-abc foo bar gazonk", "abc");
+test("-abc foo bar gazonk", "abc:");
+test("-a -b -c", "abc");
+test("-a -b -c", "abc:");
+test("-abc", "ab:c");
+test("-abc foo -bar gazonk", "abc");
+?>
+--EXPECT--
+options: a=, b=, c=
+params: 
+
+options: a=, b=, c=
+params: foo
+
+options: a=, b=, c=foo
+params: 
+
+options: a=, b=, c=
+params: foo, bar, gazonk
+
+options: a=, b=, c=foo
+params: bar, gazonk
+
+options: a=, b=, c=
+params: 
+
+Console_Getopt: option requires an argument --c
+
+options: a=, b=c
+params: 
+
+options: a=, b=, c=
+params: foo, -bar, gazonk
diff --git a/lib/composer/vendor/pear/console_getopt/tests/bug10557.phpt b/lib/composer/vendor/pear/console_getopt/tests/bug10557.phpt
new file mode 100644
index 000000000..08b72ac8f
--- /dev/null
+++ b/lib/composer/vendor/pear/console_getopt/tests/bug10557.phpt
@@ -0,0 +1,22 @@
+--TEST--
+Console_Getopt [bug 10557]
+--SKIPIF--
+--FILE--
+<?php
+$_SERVER['argv'] =
+$argv = array('hi', '-fjjohnston@mail.com', '--to', '--mailpack', '--debug');
+require_once 'Console/Getopt.php';
+$ret = Console_Getopt::getopt(Console_Getopt::readPHPArgv(), 'f:t:',
+array('from=','to=','mailpack=','direction=','verbose','debug'));
+if(PEAR::isError($ret))
+{
+	echo $ret->getMessage()."\n";
+	echo 'FATAL';
+	exit;
+}
+
+print_r($ret);
+?>
+--EXPECT--
+Console_Getopt: option requires an argument --to
+FATAL
\ No newline at end of file
diff --git a/lib/composer/vendor/pear/console_getopt/tests/bug11068.phpt b/lib/composer/vendor/pear/console_getopt/tests/bug11068.phpt
new file mode 100644
index 000000000..8bbe4bfce
--- /dev/null
+++ b/lib/composer/vendor/pear/console_getopt/tests/bug11068.phpt
@@ -0,0 +1,44 @@
+--TEST--
+Console_Getopt [bug 11068]
+--SKIPIF--
+--FILE--
+<?php
+$_SERVER['argv'] =
+$argv = array('hi', '-fjjohnston@mail.com', '--to', 'hi', '-');
+require_once 'Console/Getopt.php';
+$ret = Console_Getopt::getopt(Console_Getopt::readPHPArgv(), 'f:t:',
+array('from=','to=','mailpack=','direction=','verbose','debug'));
+if(PEAR::isError($ret))
+{
+	echo $ret->getMessage()."\n";
+	echo 'FATAL';
+	exit;
+}
+
+print_r($ret);
+?>
+--EXPECT--
+Array
+(
+    [0] => Array
+        (
+            [0] => Array
+                (
+                    [0] => f
+                    [1] => jjohnston@mail.com
+                )
+
+            [1] => Array
+                (
+                    [0] => --to
+                    [1] => hi
+                )
+
+        )
+
+    [1] => Array
+        (
+            [0] => -
+        )
+
+)
\ No newline at end of file
diff --git a/lib/composer/vendor/pear/console_getopt/tests/bug13140.phpt b/lib/composer/vendor/pear/console_getopt/tests/bug13140.phpt
new file mode 100644
index 000000000..4ce13bbf9
--- /dev/null
+++ b/lib/composer/vendor/pear/console_getopt/tests/bug13140.phpt
@@ -0,0 +1,75 @@
+--TEST--
+Console_Getopt [bug 13140]
+--SKIPIF--
+--FILE--
+<?php
+$_SERVER['argv'] = $argv =
+    array('--bob', '--foo' , '-bar', '--test', '-rq', 'thisshouldbehere');
+
+require_once 'Console/Getopt.php';
+$cg = new Console_GetOpt();
+
+print_r($cg->getopt2($cg->readPHPArgv(), 't', array('test'), true));
+print_r($cg->getopt2($cg->readPHPArgv(), 'bar', array('foo'), true));
+?>
+--EXPECT--
+Array
+(
+    [0] => Array
+        (
+            [0] => Array
+                (
+                    [0] => --test
+                    [1] => 
+                )
+
+        )
+
+    [1] => Array
+        (
+            [0] => thisshouldbehere
+        )
+
+)
+Array
+(
+    [0] => Array
+        (
+            [0] => Array
+                (
+                    [0] => --foo
+                    [1] => 
+                )
+
+            [1] => Array
+                (
+                    [0] => b
+                    [1] => 
+                )
+
+            [2] => Array
+                (
+                    [0] => a
+                    [1] => 
+                )
+
+            [3] => Array
+                (
+                    [0] => r
+                    [1] => 
+                )
+
+            [4] => Array
+                (
+                    [0] => r
+                    [1] => 
+                )
+
+        )
+
+    [1] => Array
+        (
+            [0] => thisshouldbehere
+        )
+
+)
diff --git a/lib/composer/vendor/pear/mail/.gitignore b/lib/composer/vendor/pear/mail/.gitignore
new file mode 100644
index 000000000..869f49858
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/.gitignore
@@ -0,0 +1,4 @@
+# composer related
+composer.lock
+composer.phar
+vendor
diff --git a/lib/composer/vendor/pear/mail/.travis.yml b/lib/composer/vendor/pear/mail/.travis.yml
new file mode 100644
index 000000000..c15027295
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/.travis.yml
@@ -0,0 +1,19 @@
+language: php
+sudo: false
+php:
+  - 5.4
+  - 5.5
+  - 5.6
+  - 7.0
+  - 7.1
+  - nightly
+install:
+  - pear list
+  - pear channel-update pear.php.net
+  - pear upgrade --force pear/pear
+  - pear list
+  - pear upgrade --force xml_util
+  - pear install --force --alldeps package.xml
+  - pear list
+script:
+  - pear run-tests -d tests/
diff --git a/lib/composer/vendor/pear/mail/LICENSE b/lib/composer/vendor/pear/mail/LICENSE
new file mode 100644
index 000000000..9aee685ef
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/LICENSE
@@ -0,0 +1,29 @@
+Copyright (c) 1997-2017, Chuck Hagenbuch
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/lib/composer/vendor/pear/mail/Mail.php b/lib/composer/vendor/pear/mail/Mail.php
new file mode 100644
index 000000000..b04bc01c1
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/Mail.php
@@ -0,0 +1,267 @@
+<?php
+/**
+ * PEAR's Mail:: interface.
+ *
+ * PHP version 5
+ *
+ * LICENSE:
+ *
+ * Copyright (c) 1997-2017, Chuck Hagenbuch & Richard Heyes
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @category    Mail
+ * @package     Mail
+ * @author      Chuck Hagenbuch <chuck@horde.org>
+ * @copyright   1997-2017 Chuck Hagenbuch
+ * @license     http://opensource.org/licenses/BSD-3-Clause New BSD License
+ * @version     CVS: $Id$
+ * @link        http://pear.php.net/package/Mail/
+ */
+
+require_once 'PEAR.php';
+
+/**
+ * PEAR's Mail:: interface. Defines the interface for implementing
+ * mailers under the PEAR hierarchy, and provides supporting functions
+ * useful in multiple mailer backends.
+ *
+ * @version $Revision$
+ * @package Mail
+ */
+class Mail
+{
+    /**
+     * Line terminator used for separating header lines.
+     * @var string
+     */
+    public $sep = "\r\n";
+
+    /**
+     * Provides an interface for generating Mail:: objects of various
+     * types
+     *
+     * @param string $driver The kind of Mail:: object to instantiate.
+     * @param array  $params The parameters to pass to the Mail:: object.
+     *
+     * @return object Mail a instance of the driver class or if fails a PEAR Error
+     */
+    public static function factory($driver, $params = array())
+    {
+        $driver = strtolower($driver);
+        @include_once 'Mail/' . $driver . '.php';
+        $class = 'Mail_' . $driver;
+        if (class_exists($class)) {
+            $mailer = new $class($params);
+            return $mailer;
+        } else {
+            return PEAR::raiseError('Unable to find class for driver ' . $driver);
+        }
+    }
+
+    /**
+     * Implements Mail::send() function using php's built-in mail()
+     * command.
+     *
+     * @param mixed $recipients Either a comma-seperated list of recipients
+     *              (RFC822 compliant), or an array of recipients,
+     *              each RFC822 valid. This may contain recipients not
+     *              specified in the headers, for Bcc:, resending
+     *              messages, etc.
+     *
+     * @param array $headers The array of headers to send with the mail, in an
+     *              associative array, where the array key is the
+     *              header name (ie, 'Subject'), and the array value
+     *              is the header value (ie, 'test'). The header
+     *              produced from those values would be 'Subject:
+     *              test'.
+     *
+     * @param string $body The full text of the message body, including any
+     *               Mime parts, etc.
+     *
+     * @return mixed Returns true on success, or a PEAR_Error
+     *               containing a descriptive error message on
+     *               failure.
+     *
+     * @deprecated use Mail_mail::send instead
+     */
+    public function send($recipients, $headers, $body)
+    {
+        if (!is_array($headers)) {
+            return PEAR::raiseError('$headers must be an array');
+        }
+
+        $result = $this->_sanitizeHeaders($headers);
+        if (is_a($result, 'PEAR_Error')) {
+            return $result;
+        }
+
+        // if we're passed an array of recipients, implode it.
+        if (is_array($recipients)) {
+            $recipients = implode(', ', $recipients);
+        }
+
+        // get the Subject out of the headers array so that we can
+        // pass it as a seperate argument to mail().
+        $subject = '';
+        if (isset($headers['Subject'])) {
+            $subject = $headers['Subject'];
+            unset($headers['Subject']);
+        }
+
+        // flatten the headers out.
+        list(, $text_headers) = Mail::prepareHeaders($headers);
+
+        return mail($recipients, $subject, $body, $text_headers);
+    }
+
+    /**
+     * Sanitize an array of mail headers by removing any additional header
+     * strings present in a legitimate header's value.  The goal of this
+     * filter is to prevent mail injection attacks.
+     *
+     * @param array $headers The associative array of headers to sanitize.
+     */
+    protected function _sanitizeHeaders(&$headers)
+    {
+        foreach ($headers as $key => $value) {
+            $headers[$key] =
+                preg_replace('=((<CR>|<LF>|0x0A/%0A|0x0D/%0D|\\n|\\r)\S).*=i',
+                             null, $value);
+        }
+    }
+
+    /**
+     * Take an array of mail headers and return a string containing
+     * text usable in sending a message.
+     *
+     * @param array $headers The array of headers to prepare, in an associative
+     *              array, where the array key is the header name (ie,
+     *              'Subject'), and the array value is the header
+     *              value (ie, 'test'). The header produced from those
+     *              values would be 'Subject: test'.
+     *
+     * @return mixed Returns false if it encounters a bad address,
+     *               otherwise returns an array containing two
+     *               elements: Any From: address found in the headers,
+     *               and the plain text version of the headers.
+     */
+    protected function prepareHeaders($headers)
+    {
+        $lines = array();
+        $from = null;
+
+        foreach ($headers as $key => $value) {
+            if (strcasecmp($key, 'From') === 0) {
+                include_once 'Mail/RFC822.php';
+                $parser = new Mail_RFC822();
+                $addresses = $parser->parseAddressList($value, 'localhost', false);
+                if (is_a($addresses, 'PEAR_Error')) {
+                    return $addresses;
+                }
+
+                $from = $addresses[0]->mailbox . '@' . $addresses[0]->host;
+
+                // Reject envelope From: addresses with spaces.
+                if (strstr($from, ' ')) {
+                    return false;
+                }
+
+                $lines[] = $key . ': ' . $value;
+            } elseif (strcasecmp($key, 'Received') === 0) {
+                $received = array();
+                if (is_array($value)) {
+                    foreach ($value as $line) {
+                        $received[] = $key . ': ' . $line;
+                    }
+                }
+                else {
+                    $received[] = $key . ': ' . $value;
+                }
+                // Put Received: headers at the top.  Spam detectors often
+                // flag messages with Received: headers after the Subject:
+                // as spam.
+                $lines = array_merge($received, $lines);
+            } else {
+                // If $value is an array (i.e., a list of addresses), convert
+                // it to a comma-delimited string of its elements (addresses).
+                if (is_array($value)) {
+                    $value = implode(', ', $value);
+                }
+                $lines[] = $key . ': ' . $value;
+            }
+        }
+
+        return array($from, join($this->sep, $lines));
+    }
+
+    /**
+     * Take a set of recipients and parse them, returning an array of
+     * bare addresses (forward paths) that can be passed to sendmail
+     * or an smtp server with the rcpt to: command.
+     *
+     * @param mixed Either a comma-seperated list of recipients
+     *              (RFC822 compliant), or an array of recipients,
+     *              each RFC822 valid.
+     *
+     * @return mixed An array of forward paths (bare addresses) or a PEAR_Error
+     *               object if the address list could not be parsed.
+     */
+    protected function parseRecipients($recipients)
+    {
+        include_once 'Mail/RFC822.php';
+
+        // if we're passed an array, assume addresses are valid and
+        // implode them before parsing.
+        if (is_array($recipients)) {
+            $recipients = implode(', ', $recipients);
+        }
+
+        // Parse recipients, leaving out all personal info. This is
+        // for smtp recipients, etc. All relevant personal information
+        // should already be in the headers.
+        $Mail_RFC822 = new Mail_RFC822();
+        $addresses = $Mail_RFC822->parseAddressList($recipients, 'localhost', false);
+
+        // If parseAddressList() returned a PEAR_Error object, just return it.
+        if (is_a($addresses, 'PEAR_Error')) {
+            return $addresses;
+        }
+
+        $recipients = array();
+        if (is_array($addresses)) {
+            foreach ($addresses as $ob) {
+                $recipients[] = $ob->mailbox . '@' . $ob->host;
+            }
+        }
+
+        return $recipients;
+    }
+
+}
diff --git a/lib/Mail/RFC822.php b/lib/composer/vendor/pear/mail/Mail/RFC822.php
similarity index 91%
rename from lib/Mail/RFC822.php
rename to lib/composer/vendor/pear/mail/Mail/RFC822.php
index 58d36465c..e0748f586 100644
--- a/lib/Mail/RFC822.php
+++ b/lib/composer/vendor/pear/mail/Mail/RFC822.php
@@ -2,31 +2,33 @@
 /**
  * RFC 822 Email address list validation Utility
  *
- * PHP versions 4 and 5
+ * PHP version 5
  *
  * LICENSE:
  *
- * Copyright (c) 2001-2010, Richard Heyes
+ * Copyright (c) 2001-2017, Chuck Hagenbuch & Richard Heyes
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
- * o Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * o Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * o The names of the authors may not be used to endorse or promote
- *   products derived from this software without specific prior written
- *   permission.
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
@@ -38,9 +40,9 @@
  * @package     Mail
  * @author      Richard Heyes <richard@phpguru.org>
  * @author      Chuck Hagenbuch <chuck@horde.org
- * @copyright   2001-2010 Richard Heyes
- * @license     http://opensource.org/licenses/bsd-license.php New BSD License
- * @version     CVS: $Id: RFC822.php 294749 2010-02-08 08:22:25Z clockwerx $
+ * @copyright   2001-2017 Richard Heyes
+ * @license     http://opensource.org/licenses/BSD-3-Clause New BSD License
+ * @version     CVS: $Id$
  * @link        http://pear.php.net/package/Mail/
  */
 
@@ -63,7 +65,7 @@
  *
  * @author  Richard Heyes <richard@phpguru.org>
  * @author  Chuck Hagenbuch <chuck@horde.org>
- * @version $Revision: 294749 $
+ * @version $Revision$
  * @license BSD
  * @package Mail
  */
@@ -141,7 +143,6 @@ class Mail_RFC822 {
      * Sets up the object. The address must either be set here or when
      * calling parseAddressList(). One or the other.
      *
-     * @access public
      * @param string  $address         The address(es) to validate.
      * @param string  $default_domain  Default domain/host etc. If not supplied, will be set to localhost.
      * @param boolean $nest_groups     Whether to return the structure with groups nested for easier viewing.
@@ -149,7 +150,7 @@ class Mail_RFC822 {
      *
      * @return object Mail_RFC822 A new Mail_RFC822 object.
      */
-    function Mail_RFC822($address = null, $default_domain = null, $nest_groups = null, $validate = null, $limit = null)
+    public function __construct($address = null, $default_domain = null, $nest_groups = null, $validate = null, $limit = null)
     {
         if (isset($address))        $this->address        = $address;
         if (isset($default_domain)) $this->default_domain = $default_domain;
@@ -162,7 +163,6 @@ function Mail_RFC822($address = null, $default_domain = null, $nest_groups = nul
      * Starts the whole process. The address must either be set here
      * or when creating the object. One or the other.
      *
-     * @access public
      * @param string  $address         The address(es) to validate.
      * @param string  $default_domain  Default domain/host etc.
      * @param boolean $nest_groups     Whether to return the structure with groups nested for easier viewing.
@@ -170,7 +170,7 @@ function Mail_RFC822($address = null, $default_domain = null, $nest_groups = nul
      *
      * @return array A structured array of addresses.
      */
-    function parseAddressList($address = null, $default_domain = null, $nest_groups = null, $validate = null, $limit = null)
+    public function parseAddressList($address = null, $default_domain = null, $nest_groups = null, $validate = null, $limit = null)
     {
         if (!isset($this) || !isset($this->mailRFC822)) {
             $obj = new Mail_RFC822($address, $default_domain, $nest_groups, $validate, $limit);
@@ -222,11 +222,10 @@ function parseAddressList($address = null, $default_domain = null, $nest_groups
     /**
      * Splits an address into separate addresses.
      *
-     * @access private
      * @param string $address The addresses to split.
      * @return boolean Success or failure.
      */
-    function _splitAddresses($address)
+    protected function _splitAddresses($address)
     {
         if (!empty($this->limit) && count($this->addresses) == $this->limit) {
             return '';
@@ -298,11 +297,10 @@ function _splitAddresses($address)
     /**
      * Checks for a group at the start of the string.
      *
-     * @access private
      * @param string $address The address to check.
      * @return boolean Whether or not there is a group at the start of the string.
      */
-    function _isGroup($address)
+    protected function _isGroup($address)
     {
         // First comma not in quotes, angles or escaped:
         $parts  = explode(',', $address);
@@ -322,12 +320,11 @@ function _isGroup($address)
     /**
      * A common function that will check an exploded string.
      *
-     * @access private
      * @param array $parts The exloded string.
      * @param string $char  The char that was exploded on.
      * @return mixed False if the string contains unclosed quotes/brackets, or the string on success.
      */
-    function _splitCheck($parts, $char)
+    protected function _splitCheck($parts, $char)
     {
         $string = $parts[0];
 
@@ -355,12 +352,11 @@ function _splitCheck($parts, $char)
     /**
      * Checks if a string has unclosed quotes or not.
      *
-     * @access private
      * @param string $string  The string to check.
      * @return boolean  True if there are unclosed quotes inside the string,
      *                  false otherwise.
      */
-    function _hasUnclosedQuotes($string)
+    protected function _hasUnclosedQuotes($string)
     {
         $string = trim($string);
         $iMax = strlen($string);
@@ -392,12 +388,11 @@ function _hasUnclosedQuotes($string)
      * Checks if a string has an unclosed brackets or not. IMPORTANT:
      * This function handles both angle brackets and square brackets;
      *
-     * @access private
      * @param string $string The string to check.
      * @param string $chars  The characters to check for.
      * @return boolean True if there are unclosed brackets inside the string, false otherwise.
      */
-    function _hasUnclosedBrackets($string, $chars)
+    protected function _hasUnclosedBrackets($string, $chars)
     {
         $num_angle_start = substr_count($string, $chars[0]);
         $num_angle_end   = substr_count($string, $chars[1]);
@@ -416,13 +411,12 @@ function _hasUnclosedBrackets($string, $chars)
     /**
      * Sub function that is used only by hasUnclosedBrackets().
      *
-     * @access private
      * @param string $string The string to check.
      * @param integer &$num    The number of occurences.
      * @param string $char   The character to count.
      * @return integer The number of occurences of $char in $string, adjusted for backslashes.
      */
-    function _hasUnclosedBracketsSub($string, &$num, $char)
+    protected function _hasUnclosedBracketsSub($string, &$num, $char)
     {
         $parts = explode($char, $string);
         for ($i = 0; $i < count($parts); $i++){
@@ -438,11 +432,10 @@ function _hasUnclosedBracketsSub($string, &$num, $char)
     /**
      * Function to begin checking the address.
      *
-     * @access private
      * @param string $address The address to validate.
      * @return mixed False on failure, or a structured array of address information on success.
      */
-    function _validateAddress($address)
+    protected function _validateAddress($address)
     {
         $is_group = false;
         $addresses = array();
@@ -483,14 +476,6 @@ function _validateAddress($address)
             $addresses[] = $address['address'];
         }
 
-        // Check that $addresses is set, if address like this:
-        // Groupname:;
-        // Then errors were appearing.
-        if (!count($addresses)){
-            $this->error = 'Empty group.';
-            return false;
-        }
-
         // Trim the whitespace from all of the address strings.
         array_map('trim', $addresses);
 
@@ -531,11 +516,10 @@ function _validateAddress($address)
     /**
      * Function to validate a phrase.
      *
-     * @access private
      * @param string $phrase The phrase to check.
      * @return boolean Success or failure.
      */
-    function _validatePhrase($phrase)
+    protected function _validatePhrase($phrase)
     {
         // Splits on one or more Tab or space.
         $parts = preg_split('/[ \\x09]+/', $phrase, -1, PREG_SPLIT_NO_EMPTY);
@@ -572,11 +556,10 @@ function _validatePhrase($phrase)
      * can split a list of addresses up before encoding personal names
      * (umlauts, etc.), for example.
      *
-     * @access private
      * @param string $atom The string to check.
      * @return boolean Success or failure.
      */
-    function _validateAtom($atom)
+    protected function _validateAtom($atom)
     {
         if (!$this->validate) {
             // Validation has been turned off; assume the atom is okay.
@@ -605,11 +588,10 @@ function _validateAtom($atom)
      * Function to validate quoted string, which is:
      * quoted-string = <"> *(qtext/quoted-pair) <">
      *
-     * @access private
      * @param string $qstring The string to check
      * @return boolean Success or failure.
      */
-    function _validateQuotedString($qstring)
+    protected function _validateQuotedString($qstring)
     {
         // Leading and trailing "
         $qstring = substr($qstring, 1, -1);
@@ -623,11 +605,10 @@ function _validateQuotedString($qstring)
      * mailbox =   addr-spec         ; simple address
      *           / phrase route-addr ; name and route-addr
      *
-     * @access public
      * @param string &$mailbox The string to check.
      * @return boolean Success or failure.
      */
-    function validateMailbox(&$mailbox)
+    public function validateMailbox(&$mailbox)
     {
         // A couple of defaults.
         $phrase  = '';
@@ -712,11 +693,10 @@ function validateMailbox(&$mailbox)
      * Angle brackets have already been removed at the point of
      * getting to this function.
      *
-     * @access private
      * @param string $route_addr The string to check.
      * @return mixed False on failure, or an array containing validated address/route information on success.
      */
-    function _validateRouteAddr($route_addr)
+    protected function _validateRouteAddr($route_addr)
     {
         // Check for colon.
         if (strpos($route_addr, ':') !== false) {
@@ -762,11 +742,10 @@ function _validateRouteAddr($route_addr)
      * Function to validate a route, which is:
      * route = 1#("@" domain) ":"
      *
-     * @access private
      * @param string $route The string to check.
      * @return mixed False on failure, or the validated $route on success.
      */
-    function _validateRoute($route)
+    protected function _validateRoute($route)
     {
         // Split on comma.
         $domains = explode(',', trim($route));
@@ -785,11 +764,10 @@ function _validateRoute($route)
      *
      * domain = sub-domain *("." sub-domain)
      *
-     * @access private
      * @param string $domain The string to check.
      * @return mixed False on failure, or the validated domain on success.
      */
-    function _validateDomain($domain)
+    protected function _validateDomain($domain)
     {
         // Note the different use of $subdomains and $sub_domains
         $subdomains = explode('.', $domain);
@@ -813,11 +791,10 @@ function _validateDomain($domain)
      * Function to validate a subdomain:
      *   subdomain = domain-ref / domain-literal
      *
-     * @access private
      * @param string $subdomain The string to check.
      * @return boolean Success or failure.
      */
-    function _validateSubdomain($subdomain)
+    protected function _validateSubdomain($subdomain)
     {
         if (preg_match('|^\[(.*)]$|', $subdomain, $arr)){
             if (!$this->_validateDliteral($arr[1])) return false;
@@ -833,13 +810,12 @@ function _validateSubdomain($subdomain)
      * Function to validate a domain literal:
      *   domain-literal =  "[" *(dtext / quoted-pair) "]"
      *
-     * @access private
      * @param string $dliteral The string to check.
      * @return boolean Success or failure.
      */
-    function _validateDliteral($dliteral)
+    protected function _validateDliteral($dliteral)
     {
-        return !preg_match('/(.)[][\x0D\\\\]/', $dliteral, $matches) && $matches[1] != '\\';
+        return !preg_match('/(.)[][\x0D\\\\]/', $dliteral, $matches) && ((! isset($matches[1])) || $matches[1] != '\\');
     }
 
     /**
@@ -847,11 +823,10 @@ function _validateDliteral($dliteral)
      *
      * addr-spec = local-part "@" domain
      *
-     * @access private
      * @param string $addr_spec The string to check.
      * @return mixed False on failure, or the validated addr-spec on success.
      */
-    function _validateAddrSpec($addr_spec)
+    protected function _validateAddrSpec($addr_spec)
     {
         $addr_spec = trim($addr_spec);
 
@@ -878,17 +853,16 @@ function _validateAddrSpec($addr_spec)
      * Function to validate the local part of an address:
      *   local-part = word *("." word)
      *
-     * @access private
      * @param string $local_part
      * @return mixed False on failure, or the validated local part on success.
      */
-    function _validateLocalPart($local_part)
+    protected function _validateLocalPart($local_part)
     {
         $parts = explode('.', $local_part);
         $words = array();
 
         // Split the local_part into words.
-        while (count($parts) > 0){
+        while (count($parts) > 0) {
             $words[] = $this->_splitCheck($parts, '.');
             for ($i = 0; $i < $this->index + 1; $i++) {
                 array_shift($parts);
@@ -897,6 +871,10 @@ function _validateLocalPart($local_part)
 
         // Validate each word.
         foreach ($words as $word) {
+            // word cannot be empty (#17317)
+            if ($word === '') {
+                return false;
+            }
             // If this word contains an unquoted space, it is invalid. (6.2.4)
             if (strpos($word, ' ') && $word[0] !== '"')
             {
@@ -920,7 +898,7 @@ function _validateLocalPart($local_part)
      * @param  string $data Addresses to count
      * @return int          Approximate count
      */
-    function approximateCount($data)
+    public function approximateCount($data)
     {
         return count(preg_split('/(?<!\\\\),/', $data));
     }
@@ -938,7 +916,7 @@ function approximateCount($data)
      * @return mixed           False if it fails, an indexed array
      *                         username/domain if it matches
      */
-    function isValidInetAddress($data, $strict = false)
+    public function isValidInetAddress($data, $strict = false)
     {
         $regex = $strict ? '/^([.0-9a-z_+-]+)@(([0-9a-z-]+\.)+[0-9a-z]{2,})$/i' : '/^([*+!.&#$|\'\\%\/0-9a-z^_`{}=?~:-]+)@(([0-9a-z-]+\.)+[0-9a-z]{2,})$/i';
         if (preg_match($regex, trim($data), $matches)) {
diff --git a/lib/Mail/mail.php b/lib/composer/vendor/pear/mail/Mail/mail.php
similarity index 84%
rename from lib/Mail/mail.php
rename to lib/composer/vendor/pear/mail/Mail/mail.php
index a8b4b5dbe..ee1ecef51 100644
--- a/lib/Mail/mail.php
+++ b/lib/composer/vendor/pear/mail/Mail/mail.php
@@ -2,31 +2,33 @@
 /**
  * internal PHP-mail() implementation of the PEAR Mail:: interface.
  *
- * PHP versions 4 and 5
+ * PHP version 5
  *
  * LICENSE:
  *
- * Copyright (c) 2010 Chuck Hagenbuch
+ * Copyright (c) 2010-2017, Chuck Hagenbuch
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
- * o Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * o Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * o The names of the authors may not be used to endorse or promote
- *   products derived from this software without specific prior written
- *   permission.
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
@@ -37,16 +39,16 @@
  * @category    Mail
  * @package     Mail
  * @author      Chuck Hagenbuch <chuck@horde.org> 
- * @copyright   2010 Chuck Hagenbuch
- * @license     http://opensource.org/licenses/bsd-license.php New BSD License
- * @version     CVS: $Id: mail.php 294747 2010-02-08 08:18:33Z clockwerx $
+ * @copyright   2010-2017 Chuck Hagenbuch
+ * @license     http://opensource.org/licenses/BSD-3-Clause New BSD License
+ * @version     CVS: $Id$
  * @link        http://pear.php.net/package/Mail/
  */
 
 /**
  * internal PHP-mail() implementation of the PEAR Mail:: interface.
  * @package Mail
- * @version $Revision: 294747 $
+ * @version $Revision$
  */
 class Mail_mail extends Mail {
 
@@ -64,7 +66,7 @@ class Mail_mail extends Mail {
      *
      * @param array $params Extra arguments for the mail() function.
      */
-    function Mail_mail($params = null)
+    public function __construct($params = null)
     {
         // The other mail implementations accept parameters as arrays.
         // In the interest of being consistent, explode an array into
@@ -109,10 +111,8 @@ function Mail_mail($params = null)
      * @return mixed Returns true on success, or a PEAR_Error
      *               containing a descriptive error message on
      *               failure.
-     *
-     * @access public
      */
-    function send($recipients, $headers, $body)
+    public function send($recipients, $headers, $body)
     {
         if (!is_array($headers)) {
             return PEAR::raiseError('$headers must be an array');
diff --git a/lib/Mail/mock.php b/lib/composer/vendor/pear/mail/Mail/mock.php
similarity index 77%
rename from lib/Mail/mock.php
rename to lib/composer/vendor/pear/mail/Mail/mock.php
index 61570ba40..24d46a855 100644
--- a/lib/Mail/mock.php
+++ b/lib/composer/vendor/pear/mail/Mail/mock.php
@@ -2,31 +2,33 @@
 /**
  * Mock implementation
  *
- * PHP versions 4 and 5
+ * PHP version 5
  *
  * LICENSE:
  *
- * Copyright (c) 2010 Chuck Hagenbuch
+ * Copyright (c) 2010-2017, Chuck Hagenbuch
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
- * o Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * o Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * o The names of the authors may not be used to endorse or promote
- *   products derived from this software without specific prior written
- *   permission.
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
@@ -37,9 +39,9 @@
  * @category    Mail
  * @package     Mail
  * @author      Chuck Hagenbuch <chuck@horde.org> 
- * @copyright   2010 Chuck Hagenbuch
- * @license     http://opensource.org/licenses/bsd-license.php New BSD License
- * @version     CVS: $Id: mock.php 294747 2010-02-08 08:18:33Z clockwerx $
+ * @copyright   2010-2017 Chuck Hagenbuch
+ * @license     http://opensource.org/licenses/BSD-3-Clause New BSD License
+ * @version     CVS: $Id$
  * @link        http://pear.php.net/package/Mail/
  */
 
@@ -47,7 +49,7 @@
  * Mock implementation of the PEAR Mail:: interface for testing.
  * @access public
  * @package Mail
- * @version $Revision: 294747 $
+ * @version $Revision$
  */
 class Mail_mock extends Mail {
 
@@ -55,23 +57,22 @@ class Mail_mock extends Mail {
      * Array of messages that have been sent with the mock.
      *
      * @var array
-     * @access public
      */
-    var $sentMessages = array();
+    public $sentMessages = array();
 
     /**
      * Callback before sending mail.
      *
      * @var callback
      */
-    var $_preSendCallback;
+    protected $_preSendCallback;
 
     /**
      * Callback after sending mai.
      *
      * @var callback
      */
-    var $_postSendCallback;
+    protected $_postSendCallback;
 
     /**
      * Constructor.
@@ -82,9 +83,8 @@ class Mail_mock extends Mail {
      *     postSendCallback  Called after an email would have been sent.
      *
      * @param array Hash containing any parameters.
-     * @access public
      */
-    function Mail_mock($params)
+    public function __construct($params)
     {
         if (isset($params['preSendCallback']) &&
             is_callable($params['preSendCallback'])) {
@@ -120,9 +120,8 @@ function Mail_mock($params)
      * @return mixed Returns true on success, or a PEAR_Error
      *               containing a descriptive error message on
      *               failure.
-     * @access public
      */
-    function send($recipients, $headers, $body)
+    public function send($recipients, $headers, $body)
     {
         if ($this->_preSendCallback) {
             call_user_func_array($this->_preSendCallback,
diff --git a/lib/composer/vendor/pear/mail/Mail/null.php b/lib/composer/vendor/pear/mail/Mail/null.php
new file mode 100644
index 000000000..5e3ecb6f9
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/Mail/null.php
@@ -0,0 +1,85 @@
+<?php
+/**
+ * Null implementation of the PEAR Mail interface
+ *
+ * PHP version 5
+ *
+ * LICENSE:
+ *
+ * Copyright (c) 2010-2017, Phil Kernick
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @category    Mail
+ * @package     Mail
+ * @author      Phil Kernick <philk@rotfl.com.au>
+ * @copyright   2010-2017 Phil Kernick
+ * @license     http://opensource.org/licenses/BSD-3-Clause New BSD License
+ * @version     CVS: $Id$
+ * @link        http://pear.php.net/package/Mail/
+ */
+
+/**
+ * Null implementation of the PEAR Mail:: interface.
+ * @access public
+ * @package Mail
+ * @version $Revision$
+ */
+class Mail_null extends Mail {
+
+    /**
+     * Implements Mail_null::send() function. Silently discards all
+     * mail.
+     *
+     * @param mixed $recipients Either a comma-seperated list of recipients
+     *              (RFC822 compliant), or an array of recipients,
+     *              each RFC822 valid. This may contain recipients not
+     *              specified in the headers, for Bcc:, resending
+     *              messages, etc.
+     *
+     * @param array $headers The array of headers to send with the mail, in an
+     *              associative array, where the array key is the
+     *              header name (ie, 'Subject'), and the array value
+     *              is the header value (ie, 'test'). The header
+     *              produced from those values would be 'Subject:
+     *              test'.
+     *
+     * @param string $body The full text of the message body, including any
+     *               Mime parts, etc.
+     *
+     * @return mixed Returns true on success, or a PEAR_Error
+     *               containing a descriptive error message on
+     *               failure.
+     */
+    public function send($recipients, $headers, $body)
+    {
+        return true;
+    }
+
+}
diff --git a/lib/composer/vendor/pear/mail/Mail/sendmail.php b/lib/composer/vendor/pear/mail/Mail/sendmail.php
new file mode 100644
index 000000000..7e8f8048c
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/Mail/sendmail.php
@@ -0,0 +1,199 @@
+<?php
+/**
+ * Sendmail implementation of the PEAR Mail interface.
+ *
+ * PHP version 5
+ *
+ * LICENSE:
+ *
+ * Copyright (c) 2010-2017, Chuck Hagenbuch & Jon Parise
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @category    Mail
+ * @package     Mail
+ * @author      Jon Parise <jon@php.net>
+ * @author      Chuck Hagenbuch <chuck@horde.org>
+ * @copyright   2010-2017 Chuck Hagenbuch
+ * @license     http://opensource.org/licenses/BSD-3-Clause New BSD License
+ * @version     CVS: $Id$
+ * @link        http://pear.php.net/package/Mail/
+ */
+
+/**
+ * Sendmail implementation of the PEAR Mail:: interface.
+ * @access public
+ * @package Mail
+ * @version $Revision$
+ */
+class Mail_sendmail extends Mail {
+
+    /**
+     * The location of the sendmail or sendmail wrapper binary on the
+     * filesystem.
+     * @var string
+     */
+    var $sendmail_path = '/usr/sbin/sendmail';
+
+    /**
+     * Any extra command-line parameters to pass to the sendmail or
+     * sendmail wrapper binary.
+     * @var string
+     */
+    var $sendmail_args = '-i';
+
+    /**
+     * Constructor.
+     *
+     * Instantiates a new Mail_sendmail:: object based on the parameters
+     * passed in. It looks for the following parameters:
+     *     sendmail_path    The location of the sendmail binary on the
+     *                      filesystem. Defaults to '/usr/sbin/sendmail'.
+     *
+     *     sendmail_args    Any extra parameters to pass to the sendmail
+     *                      or sendmail wrapper binary.
+     *
+     * If a parameter is present in the $params array, it replaces the
+     * default.
+     *
+     * @param array $params Hash containing any parameters different from the
+     *              defaults.
+     */
+    public function __construct($params)
+    {
+        if (isset($params['sendmail_path'])) {
+            $this->sendmail_path = $params['sendmail_path'];
+        }
+        if (isset($params['sendmail_args'])) {
+            $this->sendmail_args = $params['sendmail_args'];
+        }
+
+        /*
+         * Because we need to pass message headers to the sendmail program on
+         * the commandline, we can't guarantee the use of the standard "\r\n"
+         * separator.  Instead, we use the system's native line separator.
+         */
+        if (defined('PHP_EOL')) {
+            $this->sep = PHP_EOL;
+        } else {
+            $this->sep = (strpos(PHP_OS, 'WIN') === false) ? "\n" : "\r\n";
+        }
+    }
+
+    /**
+     * Implements Mail::send() function using the sendmail
+     * command-line binary.
+     *
+     * @param mixed $recipients Either a comma-seperated list of recipients
+     *              (RFC822 compliant), or an array of recipients,
+     *              each RFC822 valid. This may contain recipients not
+     *              specified in the headers, for Bcc:, resending
+     *              messages, etc.
+     *
+     * @param array $headers The array of headers to send with the mail, in an
+     *              associative array, where the array key is the
+     *              header name (ie, 'Subject'), and the array value
+     *              is the header value (ie, 'test'). The header
+     *              produced from those values would be 'Subject:
+     *              test'.
+     *
+     * @param string $body The full text of the message body, including any
+     *               Mime parts, etc.
+     *
+     * @return mixed Returns true on success, or a PEAR_Error
+     *               containing a descriptive error message on
+     *               failure.
+     */
+    public function send($recipients, $headers, $body)
+    {
+        if (!is_array($headers)) {
+            return PEAR::raiseError('$headers must be an array');
+        }
+
+        $result = $this->_sanitizeHeaders($headers);
+        if (is_a($result, 'PEAR_Error')) {
+            return $result;
+        }
+
+        $recipients = $this->parseRecipients($recipients);
+        if (is_a($recipients, 'PEAR_Error')) {
+            return $recipients;
+        }
+        $recipients = implode(' ', array_map('escapeshellarg', $recipients));
+
+        $headerElements = $this->prepareHeaders($headers);
+        if (is_a($headerElements, 'PEAR_Error')) {
+            return $headerElements;
+        }
+        list($from, $text_headers) = $headerElements;
+
+        /* Since few MTAs are going to allow this header to be forged
+         * unless it's in the MAIL FROM: exchange, we'll use
+         * Return-Path instead of From: if it's set. */
+        if (!empty($headers['Return-Path'])) {
+            $from = $headers['Return-Path'];
+        }
+
+        if (!isset($from)) {
+            return PEAR::raiseError('No from address given.');
+        } elseif (strpos($from, ' ') !== false ||
+                  strpos($from, ';') !== false ||
+                  strpos($from, '&') !== false ||
+                  strpos($from, '`') !== false) {
+            return PEAR::raiseError('From address specified with dangerous characters.');
+        }
+
+        $from = escapeshellarg($from); // Security bug #16200
+
+        $mail = @popen($this->sendmail_path . (!empty($this->sendmail_args) ? ' ' . $this->sendmail_args : '') . " -f$from -- $recipients", 'w');
+        if (!$mail) {
+            return PEAR::raiseError('Failed to open sendmail [' . $this->sendmail_path . '] for execution.');
+        }
+
+        // Write the headers following by two newlines: one to end the headers
+        // section and a second to separate the headers block from the body.
+        fputs($mail, $text_headers . $this->sep . $this->sep);
+
+        fputs($mail, $body);
+        $result = pclose($mail);
+        if (version_compare(phpversion(), '4.2.3') == -1) {
+            // With older php versions, we need to shift the pclose
+            // result to get the exit code.
+            $result = $result >> 8 & 0xFF;
+        }
+
+        if ($result != 0) {
+            return PEAR::raiseError('sendmail returned error code ' . $result,
+                                    $result);
+        }
+
+        return true;
+    }
+
+}
diff --git a/lib/Mail/smtp.php b/lib/composer/vendor/pear/mail/Mail/smtp.php
similarity index 84%
rename from lib/Mail/smtp.php
rename to lib/composer/vendor/pear/mail/Mail/smtp.php
index 52ea60208..5e698feee 100644
--- a/lib/Mail/smtp.php
+++ b/lib/composer/vendor/pear/mail/Mail/smtp.php
@@ -2,31 +2,33 @@
 /**
  * SMTP implementation of the PEAR Mail interface. Requires the Net_SMTP class.
  *
- * PHP versions 4 and 5
+ * PHP version 5
  *
  * LICENSE:
  *
- * Copyright (c) 2010, Chuck Hagenbuch
+ * Copyright (c) 2010-2017, Chuck Hagenbuch & Jon Parise
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
- * o Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * o Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * o The names of the authors may not be used to endorse or promote
- *   products derived from this software without specific prior written
- *   permission.
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
@@ -38,9 +40,9 @@
  * @package     HTTP_Request
  * @author      Jon Parise <jon@php.net> 
  * @author      Chuck Hagenbuch <chuck@horde.org>
- * @copyright   2010 Chuck Hagenbuch
- * @license     http://opensource.org/licenses/bsd-license.php New BSD License
- * @version     CVS: $Id: smtp.php 294747 2010-02-08 08:18:33Z clockwerx $
+ * @copyright   2010-2017 Chuck Hagenbuch
+ * @license     http://opensource.org/licenses/BSD-3-Clause New BSD License
+ * @version     CVS: $Id$
  * @link        http://pear.php.net/package/Mail/
  */
 
@@ -69,7 +71,7 @@
  * SMTP implementation of the PEAR Mail interface. Requires the Net_SMTP class.
  * @access public
  * @package Mail
- * @version $Revision: 294747 $
+ * @version $Revision$
  */
 class Mail_smtp extends Mail {
 
@@ -84,18 +86,21 @@ class Mail_smtp extends Mail {
     /**
      * The list of service extension parameters to pass to the Net_SMTP
      * mailFrom() command.
+     *
      * @var array
      */
     var $_extparams = array();
 
     /**
      * The SMTP host to connect to.
+     *
      * @var string
      */
     var $host = 'localhost';
 
     /**
      * The port the SMTP server is on.
+     *
      * @var integer
      */
     var $port = 25;
@@ -115,12 +120,14 @@ class Mail_smtp extends Mail {
 
     /**
      * The username to use if the SMTP server requires authentication.
+     *
      * @var string
      */
     var $username = '';
 
     /**
      * The password to use if the SMTP server requires authentication.
+     *
      * @var string
      */
     var $password = '';
@@ -159,10 +166,18 @@ class Mail_smtp extends Mail {
      * Use SMTP command pipelining (specified in RFC 2920) if the SMTP server
      * supports it. This speeds up delivery over high-latency connections. By
      * default, use the default value supplied by Net_SMTP.
-     * @var bool
+     *
+     * @var boolean
      */
     var $pipelining;
 
+    /**
+     * The list of socket options
+     *
+     * @var array
+     */
+    var $socket_options = array();
+
     /**
      * Constructor.
      *
@@ -186,9 +201,8 @@ class Mail_smtp extends Mail {
      *
      * @param array Hash containing any parameters different from the
      *              defaults.
-     * @access public
      */
-    function Mail_smtp($params)
+    public function __construct($params)
     {
         if (isset($params['host'])) $this->host = $params['host'];
         if (isset($params['port'])) $this->port = $params['port'];
@@ -200,20 +214,18 @@ function Mail_smtp($params)
         if (isset($params['debug'])) $this->debug = (bool)$params['debug'];
         if (isset($params['persist'])) $this->persist = (bool)$params['persist'];
         if (isset($params['pipelining'])) $this->pipelining = (bool)$params['pipelining'];
-
+        if (isset($params['socket_options'])) $this->socket_options = $params['socket_options'];
         // Deprecated options
         if (isset($params['verp'])) {
             $this->addServiceExtensionParameter('XVERP', is_bool($params['verp']) ? null : $params['verp']);
         }
-
-        register_shutdown_function(array(&$this, '_Mail_smtp'));
     }
 
     /**
      * Destructor implementation to ensure that we disconnect from any
      * potentially-alive persistent SMTP connections.
      */
-    function _Mail_smtp()
+    public function __destruct()
     {
         $this->disconnect();
     }
@@ -240,12 +252,23 @@ function _Mail_smtp()
      * @return mixed Returns true on success, or a PEAR_Error
      *               containing a descriptive error message on
      *               failure.
-     * @access public
      */
-    function send($recipients, $headers, $body)
+    public function send($recipients, $headers, $body)
+    {
+        $result = $this->send_or_fail($recipients, $headers, $body);
+
+        /* If persistent connections are disabled, destroy our SMTP object. */
+        if ($this->persist === false) {
+            $this->disconnect();
+        }
+
+        return $result;
+    }
+
+    protected function send_or_fail($recipients, $headers, $body)
     {
         /* If we don't already have an SMTP object, create one. */
-        $result = &$this->getSMTPObject();
+        $result = $this->getSMTPObject();
         if (PEAR::isError($result)) {
             return $result;
         }
@@ -304,16 +327,16 @@ function send($recipients, $headers, $body)
         }
 
         /* Send the message's headers and the body as SMTP data. */
-        $res = $this->_smtp->data($textHeaders . "\r\n\r\n" . $body);
-		list(,$args) = $this->_smtp->getResponse();
+        $res = $this->_smtp->data($body, $textHeaders);
+        list(,$args) = $this->_smtp->getResponse();
 
-		if (preg_match("/Ok: queued as (.*)/", $args, $queued)) {
-			$this->queued_as = $queued[1];
-		}
+        if (preg_match("/ queued as (.*)/", $args, $queued)) {
+            $this->queued_as = $queued[1];
+        }
 
-		/* we need the greeting; from it we can extract the authorative name of the mail server we've really connected to.
-		 * ideal if we're connecting to a round-robin of relay servers and need to track which exact one took the email */
-		$this->greeting = $this->_smtp->getGreeting();
+        /* we need the greeting; from it we can extract the authorative name of the mail server we've really connected to.
+         * ideal if we're connecting to a round-robin of relay servers and need to track which exact one took the email */
+        $this->greeting = $this->_smtp->getGreeting();
 
         if (is_a($res, 'PEAR_Error')) {
             $error = $this->_error('Failed to send data', $res);
@@ -321,11 +344,6 @@ function send($recipients, $headers, $body)
             return PEAR::raiseError($error, PEAR_MAIL_SMTP_ERROR_DATA);
         }
 
-        /* If persistent connections are disabled, destroy our SMTP object. */
-        if ($this->persist === false) {
-            $this->disconnect();
-        }
-
         return true;
     }
 
@@ -337,18 +355,20 @@ function send($recipients, $headers, $body)
      *               failure.
      *
      * @since  1.2.0
-     * @access public
      */
-    function &getSMTPObject()
+    public function getSMTPObject()
     {
         if (is_object($this->_smtp) !== false) {
             return $this->_smtp;
         }
 
         include_once 'Net/SMTP.php';
-        $this->_smtp = &new Net_SMTP($this->host,
+        $this->_smtp = new Net_SMTP($this->host,
                                      $this->port,
-                                     $this->localhost);
+                                     $this->localhost,
+                                     $this->pipelining,
+                                     0,
+                                     $this->socket_options);
 
         /* If we still don't have an SMTP object at this point, fail. */
         if (is_object($this->_smtp) === false) {
@@ -393,9 +413,8 @@ function &getSMTPObject()
      * @param string Any value the keyword needs.
      *
      * @since 1.2.0
-     * @access public
      */
-    function addServiceExtensionParameter($keyword, $value = null)
+    public function addServiceExtensionParameter($keyword, $value = null)
     {
         $this->_extparams[$keyword] = $value;
     }
@@ -406,9 +425,8 @@ function addServiceExtensionParameter($keyword, $value = null)
      * @return boolean True if the SMTP connection no longer exists.
      *
      * @since  1.1.9
-     * @access public
      */
-    function disconnect()
+    public function disconnect()
     {
         /* If we have an SMTP object, disconnect and destroy it. */
         if (is_object($this->_smtp) && $this->_smtp->disconnect()) {
@@ -428,9 +446,8 @@ function disconnect()
      * @return string       A string describing the current SMTP error.
      *
      * @since  1.1.7
-     * @access private
      */
-    function _error($text, &$error)
+    protected function _error($text, $error)
     {
         /* Split the SMTP response into a code and a response string. */
         list($code, $response) = $this->_smtp->getResponse();
diff --git a/lib/Mail/smtpmx.php b/lib/composer/vendor/pear/mail/Mail/smtpmx.php
similarity index 93%
rename from lib/Mail/smtpmx.php
rename to lib/composer/vendor/pear/mail/Mail/smtpmx.php
index f0b694086..e26db1be8 100644
--- a/lib/Mail/smtpmx.php
+++ b/lib/composer/vendor/pear/mail/Mail/smtpmx.php
@@ -1,4 +1,4 @@
-<?PHP
+<?php
 /* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
 
 /**
@@ -6,31 +6,33 @@
  *
  * SMTP MX implementation of the PEAR Mail interface. Requires the Net_SMTP class.
  *
- * PHP versions 4 and 5
+ * PHP version 5
  *
  * LICENSE:
  *
- * Copyright (c) 2010, gERD Schaufelberger
+ * Copyright (c) 2010-2017 gERD Schaufelberger
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
- * o Redistributions of source code must retain the above copyright
- *   notice, this list of conditions and the following disclaimer.
- * o Redistributions in binary form must reproduce the above copyright
- *   notice, this list of conditions and the following disclaimer in the
- *   documentation and/or other materials provided with the distribution.
- * o The names of the authors may not be used to endorse or promote
- *   products derived from this software without specific prior written
- *   permission.
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
@@ -41,9 +43,9 @@
  * @category   Mail
  * @package    Mail_smtpmx
  * @author     gERD Schaufelberger <gerd@php-tools.net>
- * @copyright  2010 gERD Schaufelberger
- * @license    http://opensource.org/licenses/bsd-license.php New BSD License
- * @version    CVS: $Id: smtpmx.php 294747 2010-02-08 08:18:33Z clockwerx $
+ * @copyright  2010-2017 gERD Schaufelberger
+ * @license    http://opensource.org/licenses/BSD-3-Clause New BSD License
+ * @version    CVS: $Id$
  * @link       http://pear.php.net/package/Mail/
  */
 
@@ -56,7 +58,7 @@
  * @access public
  * @author  gERD Schaufelberger <gerd@php-tools.net>
  * @package Mail
- * @version $Revision: 294747 $
+ * @version $Revision$
  */
 class Mail_smtpmx extends Mail {
 
@@ -386,7 +388,7 @@ function send($recipients, $headers, $body)
             }
 
             // Send data
-            $res = $this->_smtp->data("$textHeaders\r\n$body");
+            $res = $this->_smtp->data($body, $textHeaders);
             if (is_a($res, 'PEAR_Error')) {
                 $info = array('rcpt' => $rcpt);
                 return $this->_raiseError('failed_send_data', $info);
diff --git a/lib/composer/vendor/pear/mail/README.rst b/lib/composer/vendor/pear/mail/README.rst
new file mode 100644
index 000000000..9697e631d
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/README.rst
@@ -0,0 +1,53 @@
+****
+Mail
+****
+Class that provides multiple interfaces for sending emails.
+
+PEAR's Mail package defines an interface for implementing mailers under the
+PEAR hierarchy.
+It also provides supporting functions useful to multiple mailer backends.
+
+Currently supported backends include:
+
+- PHP's native ``mail()`` function
+- sendmail
+- SMTP
+
+This package also provides a `RFC 822`__ email address list validation utility class.
+
+Use Mail in combination with `Mail_Mime`__ to send HTML emails or emails with
+attachments - have a look at the example__.
+
+__ https://tools.ietf.org/html/rfc822
+__ http://pear.php.net/package/Mail_Mime
+__ http://pear.php.net/manual/en/package.mail.mail-mime.example.php
+
+============
+Installation
+============
+
+PEAR
+====
+::
+
+    $ pear install mail
+
+Composer
+========
+::
+
+    $ composer require pear/mail
+
+=====
+Links
+=====
+Homepage
+  http://pear.php.net/package/Mail
+Source code
+  https://github.com/pear/Mail
+Issue tracker
+  http://pear.php.net/bugs/search.php?cmd=display&package_name[]=Mail
+Unit test status
+  https://travis-ci.org/pear/Mail
+Packagist
+  https://packagist.org/packages/pear/mail
diff --git a/lib/composer/vendor/pear/mail/composer.json b/lib/composer/vendor/pear/mail/composer.json
new file mode 100644
index 000000000..a167cc666
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/composer.json
@@ -0,0 +1,46 @@
+{
+    "authors": [
+        {
+            "email": "chuck@horde.org",
+            "name": "Chuck Hagenbuch",
+            "role": "Lead"
+        },
+        {
+            "email": "richard@phpguru.org",
+            "name": "Richard Heyes",
+            "role": "Developer"
+        },
+        {
+            "email": "alec@alec.pl",
+            "name": "Aleksander Machniak",
+            "role": "Developer"
+        }
+    ],
+    "autoload": {
+        "psr-0": {
+            "Mail": "./"
+        }
+    },
+    "description": "Class that provides multiple interfaces for sending emails.",
+    "homepage": "http://pear.php.net/package/Mail",
+    "include-path": [
+        "./"
+    ],
+    "license": "BSD-2-Clause",
+    "name": "pear/mail",
+    "support": {
+        "issues": "http://pear.php.net/bugs/search.php?cmd=display&package_name[]=Mail",
+        "source": "https://github.com/pear/Mail"
+    },
+    "type": "library",
+    "require": {
+        "php": ">=5.2.1",
+        "pear/pear-core-minimal": "~1.9"
+    },
+    "require-dev": {
+        "pear/pear": "*"
+    },
+    "suggest": {
+        "pear/net_smtp": "Install optionally via your project's composer.json"
+    }
+}
diff --git a/lib/composer/vendor/pear/mail/package.xml b/lib/composer/vendor/pear/mail/package.xml
new file mode 100644
index 000000000..d08c12c68
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/package.xml
@@ -0,0 +1,79 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package packagerversion="1.9.0" version="2.0" xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0 http://pear.php.net/dtd/tasks-1.0.xsd http://pear.php.net/dtd/package-2.0 http://pear.php.net/dtd/package-2.0.xsd">
+ <name>Mail</name>
+ <channel>pear.php.net</channel>
+ <summary>Class that provides multiple interfaces for sending emails</summary>
+ <description>PEAR&apos;s Mail package defines an interface for implementing mailers under the PEAR hierarchy.  It also provides supporting functions useful to multiple mailer backends.  Currently supported backends include: PHP&apos;s native mail() function, sendmail, and SMTP.  This package also provides a RFC822 email address list validation utility class.</description>
+ <lead>
+  <name>Chuck Hagenbuch</name>
+  <user>chagenbu</user>
+  <email>chuck@horde.org</email>
+  <active>no</active>
+ </lead>
+ <developer>
+  <name>Richard Heyes</name>
+  <user>richard</user>
+  <email>richard@phpguru.org</email>
+  <active>no</active>
+ </developer>
+ <developer>
+  <name>Aleksander Machniak</name>
+  <user>alec</user>
+  <email>alec@alec.pl</email>
+  <active>yes</active>
+ </developer>
+ <date>2017-04-11</date>
+ <version>
+  <release>1.4.1</release>
+  <api>1.3.0</api>
+ </version>
+ <stability>
+  <release>stable</release>
+  <api>stable</api>
+ </stability>
+ <license uri="https://opensource.org/licenses/BSD-3-Clause">New BSD License</license>
+ <notes>
+* Loosen recognition of "queued as" server response (PR #10)
+
+* Bug #20463: domain-literal parsing error
+* Bug #20513: Mail_smtp::send() doesn't close socket for smtp connection
+ </notes>
+ <contents>
+  <dir baseinstalldir="/" name="/">
+   <file baseinstalldir="/" name="LICENSE" role="doc" />
+   <file baseinstalldir="/" name="Mail/mail.php" role="php" />
+   <file baseinstalldir="/" name="Mail/mock.php" role="php" />
+   <file baseinstalldir="/" name="Mail/null.php" role="php" />
+   <file baseinstalldir="/" name="Mail/RFC822.php" role="php" />
+   <file baseinstalldir="/" name="Mail/sendmail.php" role="php" />
+   <file baseinstalldir="/" name="Mail/smtp.php" role="php" />
+   <file baseinstalldir="/" name="Mail/smtpmx.php" role="php" />
+   <file baseinstalldir="/" name="Mail.php" role="php" />
+   <file baseinstalldir="/" name="tests/9137.phpt" role="test" />
+   <file baseinstalldir="/" name="tests/9137_2.phpt" role="test" />
+   <file baseinstalldir="/" name="tests/13659.phpt" role="test" />
+   <file baseinstalldir="/" name="tests/bug17178.phpt" role="test" />
+   <file baseinstalldir="/" name="tests/bug17317.phpt" role="test" />
+   <file baseinstalldir="/" name="tests/rfc822.phpt" role="test" />
+   <file baseinstalldir="/" name="tests/smtp_error.phpt" role="test" />
+  </dir>
+ </contents>
+ <dependencies>
+  <required>
+   <php>
+    <min>5.2.1</min>
+   </php>
+   <pearinstaller>
+    <min>1.5.6</min>
+   </pearinstaller>
+  </required>
+  <optional>
+   <package>
+    <name>Net_SMTP</name>
+    <channel>pear.php.net</channel>
+    <min>1.4.1</min>
+   </package>
+  </optional>
+ </dependencies>
+ <phprelease />
+</package>
diff --git a/lib/composer/vendor/pear/mail/tests/13659.phpt b/lib/composer/vendor/pear/mail/tests/13659.phpt
new file mode 100644
index 000000000..0b57a72d8
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/tests/13659.phpt
@@ -0,0 +1,25 @@
+--TEST--
+Mail: Test for bug #13659
+--FILE--
+<?php
+//require_once dirname(__FILE__) . '/../Mail/RFC822.php';
+require_once 'Mail/RFC822.php';
+require_once 'PEAR.php';
+
+$address = '"Test Student" <test@mydomain.com> (test)';
+$parser = new Mail_RFC822();
+$result = $parser->parseAddressList($address, 'anydomain.com', TRUE);
+
+if (!PEAR::isError($result) && is_array($result) && is_object($result[0]))
+    if ($result[0]->personal == '"Test Student"' &&
+        $result[0]->mailbox == "test" &&
+	$result[0]->host == "mydomain.com" &&
+	is_array($result[0]->comment) && $result[0]->comment[0] == 'test')
+    {
+        print("OK");
+    }
+
+
+?>
+--EXPECT--
+OK
diff --git a/lib/composer/vendor/pear/mail/tests/9137.phpt b/lib/composer/vendor/pear/mail/tests/9137.phpt
new file mode 100644
index 000000000..ba54c0567
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/tests/9137.phpt
@@ -0,0 +1,33 @@
+--TEST--
+Mail: Test for bug #9137
+--FILE--
+<?php
+
+require_once dirname(__FILE__) . '/../Mail/RFC822.php';
+require_once 'PEAR.php';
+
+$addresses = array(
+    array('name' => 'John Doe', 'email' => 'test@example.com'),
+    array('name' => 'John Doe\\', 'email' => 'test@example.com'),
+    array('name' => 'John "Doe', 'email' => 'test@example.com'),
+    array('name' => 'John "Doe\\', 'email' => 'test@example.com'),
+);
+
+for ($i = 0; $i < count($addresses); $i++) {
+    // construct the address
+    $address = "\"" . addslashes($addresses[$i]['name']) . "\" ".
+        "<".$addresses[$i]['email'].">";
+
+    $parsedAddresses = Mail_RFC822::parseAddressList($address);
+    if (is_a($parsedAddresses, 'PEAR_Error')) {
+        echo $address." :: Failed to validate\n";
+    } else {
+        echo $address." :: Parsed\n";
+    }
+}
+
+--EXPECT--
+"John Doe" <test@example.com> :: Parsed
+"John Doe\\" <test@example.com> :: Parsed
+"John \"Doe" <test@example.com> :: Parsed
+"John \"Doe\\" <test@example.com> :: Parsed
diff --git a/lib/composer/vendor/pear/mail/tests/9137_2.phpt b/lib/composer/vendor/pear/mail/tests/9137_2.phpt
new file mode 100644
index 000000000..cc9dcbcec
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/tests/9137_2.phpt
@@ -0,0 +1,35 @@
+--TEST--
+Mail: Test for bug #9137, take 2
+--FILE--
+<?php
+
+require_once dirname(__FILE__) . '/../Mail/RFC822.php';
+require_once 'PEAR.php';
+
+$addresses = array(
+    array('raw' => '"John Doe" <test@example.com>'),
+    array('raw' => '"John Doe' . chr(92) . '" <test@example.com>'),
+    array('raw' => '"John Doe' . chr(92) . chr(92) . '" <test@example.com>'),
+    array('raw' => '"John Doe' . chr(92) . chr(92) . chr(92) . '" <test@example.com>'),
+    array('raw' => '"John Doe' . chr(92) . chr(92) . chr(92) . chr(92) . '" <test@example.com>'),
+    array('raw' => '"John Doe <test@example.com>'),
+);
+
+for ($i = 0; $i < count($addresses); $i++) {
+    // construct the address
+    $address = $addresses[$i]['raw'];
+    $parsedAddresses = Mail_RFC822::parseAddressList($address);
+    if (PEAR::isError($parsedAddresses)) {
+        echo $address." :: Failed to validate\n";
+    } else {
+        echo $address." :: Parsed\n";
+    }
+}
+
+--EXPECT--
+"John Doe" <test@example.com> :: Parsed
+"John Doe\" <test@example.com> :: Failed to validate
+"John Doe\\" <test@example.com> :: Parsed
+"John Doe\\\" <test@example.com> :: Failed to validate
+"John Doe\\\\" <test@example.com> :: Parsed
+"John Doe <test@example.com> :: Failed to validate
diff --git a/lib/composer/vendor/pear/mail/tests/Makefile b/lib/composer/vendor/pear/mail/tests/Makefile
new file mode 100644
index 000000000..bb6b1be4c
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/tests/Makefile
@@ -0,0 +1,8 @@
+
+clean:
+	rm -f *.log *.php *.diff *.exp *.out
+
+
+
+test:
+	cd .. && pear run-tests tests/*.phpt && cd tests;
diff --git a/lib/composer/vendor/pear/mail/tests/bug17178.phpt b/lib/composer/vendor/pear/mail/tests/bug17178.phpt
new file mode 100755
index 000000000..4572dda1c
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/tests/bug17178.phpt
@@ -0,0 +1,11 @@
+--TEST--
+Mail_RFC822::parseAddressList does not accept RFC-valid group syntax
+--FILE--
+<?php
+require "Mail/RFC822.php";
+
+var_dump(Mail_RFC822::parseAddressList("empty-group:;","invalid",false,false)); 
+
+--EXPECT--
+array(0) {
+} 
diff --git a/lib/composer/vendor/pear/mail/tests/bug17317.phpt b/lib/composer/vendor/pear/mail/tests/bug17317.phpt
new file mode 100755
index 000000000..331e80330
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/tests/bug17317.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Mail_RFC822::parseAddressList invalid periods in mail address
+--FILE--
+<?php
+require "Mail/RFC822.php";
+
+$result[] = Mail_RFC822::parseAddressList('.name@example.com');
+$result[] = Mail_RFC822::parseAddressList('name.@example.com');
+$result[] = Mail_RFC822::parseAddressList('name..name@example.com');
+
+foreach ($result as $r) {
+    if (is_a($r, 'PEAR_Error')) {
+        echo "OK\n";
+    }
+}
+--EXPECT--
+OK
+OK
+OK
diff --git a/lib/composer/vendor/pear/mail/tests/rfc822.phpt b/lib/composer/vendor/pear/mail/tests/rfc822.phpt
new file mode 100644
index 000000000..5ba8e3c54
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/tests/rfc822.phpt
@@ -0,0 +1,107 @@
+--TEST--
+Mail_RFC822: Address Parsing
+--FILE--
+<?php
+require_once 'Mail/RFC822.php';
+
+$parser = new Mail_RFC822();
+
+/* A simple, bare address. */
+$address = 'user@example.com';
+print_r($parser->parseAddressList($address, null, true, true));
+
+/* Address groups. */
+$address = 'My Group: "Richard" <richard@localhost> (A comment), ted@example.com (Ted Bloggs), Barney;';
+print_r($parser->parseAddressList($address, null, true, true));
+
+/* A valid address with spaces in the local part. */
+$address = '<"Jon Parise"@php.net>';
+print_r($parser->parseAddressList($address, null, true, true));
+
+/* An invalid address with spaces in the local part. */
+$address = '<Jon Parise@php.net>';
+$result = $parser->parseAddressList($address, null, true, true);
+if (is_a($result, 'PEAR_Error')) echo $result->getMessage() . "\n";
+
+/* A valid address with an uncommon TLD. */
+$address = 'jon@host.longtld';
+$result = $parser->parseAddressList($address, null, true, true);
+if (is_a($result, 'PEAR_Error')) echo $result->getMessage() . "\n";
+
+--EXPECT--
+Array
+(
+    [0] => stdClass Object
+        (
+            [personal] => 
+            [comment] => Array
+                (
+                )
+
+            [mailbox] => user
+            [host] => example.com
+        )
+
+)
+Array
+(
+    [0] => stdClass Object
+        (
+            [groupname] => My Group
+            [addresses] => Array
+                (
+                    [0] => stdClass Object
+                        (
+                            [personal] => "Richard"
+                            [comment] => Array
+                                (
+                                    [0] => A comment
+                                )
+
+                            [mailbox] => richard
+                            [host] => localhost
+                        )
+
+                    [1] => stdClass Object
+                        (
+                            [personal] => 
+                            [comment] => Array
+                                (
+                                    [0] => Ted Bloggs
+                                )
+
+                            [mailbox] => ted
+                            [host] => example.com
+                        )
+
+                    [2] => stdClass Object
+                        (
+                            [personal] => 
+                            [comment] => Array
+                                (
+                                )
+
+                            [mailbox] => Barney
+                            [host] => localhost
+                        )
+
+                )
+
+        )
+
+)
+Array
+(
+    [0] => stdClass Object
+        (
+            [personal] => 
+            [comment] => Array
+                (
+                )
+
+            [mailbox] => "Jon Parise"
+            [host] => php.net
+        )
+
+)
+Validation failed for: <Jon Parise@php.net>
diff --git a/lib/composer/vendor/pear/mail/tests/smtp_error.phpt b/lib/composer/vendor/pear/mail/tests/smtp_error.phpt
new file mode 100644
index 000000000..4e8e5a6ab
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/tests/smtp_error.phpt
@@ -0,0 +1,30 @@
+--TEST--
+Mail: SMTP Error Reporting
+--SKIPIF--
+<?php
+
+require_once 'PEAR/Registry.php';
+$registry = new PEAR_Registry();
+
+if (!$registry->packageExists('Net_SMTP')) die("skip\n");
+--FILE--
+<?php
+require_once 'Mail.php';
+
+/* Reference a bogus SMTP server address to guarantee a connection failure. */
+$params = array('host' => 'bogus.host.tld');
+
+/* Create our SMTP-based mailer object. */
+$mailer = Mail::factory('smtp', $params);
+
+/* Attempt to send an empty message in order to trigger an error. */
+$e = $mailer->send(array(), array(), '');
+if (is_a($e, 'PEAR_Error')) {
+     $err = $e->getMessage();
+     if (preg_match('/Failed to connect to bogus.host.tld:25 \[SMTP: Failed to connect socket:.*/i', $err)) {
+        echo "OK";
+     }
+}
+
+--EXPECT--
+OK
\ No newline at end of file
diff --git a/lib/composer/vendor/pear/mail/tests/validateQuotedString.php b/lib/composer/vendor/pear/mail/tests/validateQuotedString.php
new file mode 100644
index 000000000..bc9a8f4bf
--- /dev/null
+++ b/lib/composer/vendor/pear/mail/tests/validateQuotedString.php
@@ -0,0 +1,17 @@
+<?php
+require_once '../Mail/RFC822.php';
+$address_string = '"Joe Doe \(from Somewhere\)" <doe@example.com>, postmaster@example.com, root';
+// $address_string = "Joe Doe from Somewhere <doe@example.com>, postmaster@example.com, root";
+echo $address_string . "\n";
+
+$address_array = Mail_RFC822::parseAddressList($address_string, "example.com");
+if (!is_array($address_array) || count($address_array) < 1) {
+    die("something is wrong\n");
+}
+
+foreach ($address_array as $val) {
+    echo "mailbox : " . $val->mailbox . "\n";
+    echo "host    : " . $val->host . "\n";
+    echo "personal: " . $val->personal . "\n";
+}
+print_r($address_array);
diff --git a/lib/composer/vendor/pear/net_smtp/.gitignore b/lib/composer/vendor/pear/net_smtp/.gitignore
new file mode 100644
index 000000000..d6a279e8f
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/.gitignore
@@ -0,0 +1,15 @@
+.DS_Store
+Net_SMTP-*.tgz
+
+# Tests
+run-tests.log
+/tests/*.diff
+/tests/*.exp
+/tests/*.log
+/tests/*.out
+/tests/config.php
+
+# composer related
+composer.lock
+composer.phar
+vendor
diff --git a/lib/composer/vendor/pear/net_smtp/.travis.yml b/lib/composer/vendor/pear/net_smtp/.travis.yml
new file mode 100644
index 000000000..59943a133
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/.travis.yml
@@ -0,0 +1,11 @@
+language: php
+install:
+  - pear install package.xml
+php:
+  - 5.4
+  - 5.5
+  - 5.6
+  - 7.0
+  - 7.1
+  - nightly
+script: pear run-tests -d tests/
diff --git a/lib/composer/vendor/pear/net_smtp/LICENSE b/lib/composer/vendor/pear/net_smtp/LICENSE
new file mode 100644
index 000000000..539591ccd
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/LICENSE
@@ -0,0 +1,69 @@
+-------------------------------------------------------------------- 
+                  The PHP License, version 3.01
+       Copyright (c) 2002-2015 Jon Parise and Chuck Hagenbuch.
+                       All rights reserved.
+-------------------------------------------------------------------- 
+
+Redistribution and use in source and binary forms, with or without
+modification, is permitted provided that the following conditions
+are met:
+
+  1. Redistributions of source code must retain the above copyright
+     notice, this list of conditions and the following disclaimer.
+ 
+  2. Redistributions in binary form must reproduce the above copyright
+     notice, this list of conditions and the following disclaimer in
+     the documentation and/or other materials provided with the
+     distribution.
+ 
+  3. The name "PHP" must not be used to endorse or promote products
+     derived from this software without prior written permission. For
+     written permission, please contact group@php.net.
+  
+  4. Products derived from this software may not be called "PHP", nor
+     may "PHP" appear in their name, without prior written permission
+     from group@php.net.  You may indicate that your software works in
+     conjunction with PHP by saying "Foo for PHP" instead of calling
+     it "PHP Foo" or "phpfoo"
+ 
+  5. The PHP Group may publish revised and/or new versions of the
+     license from time to time. Each version will be given a
+     distinguishing version number.
+     Once covered code has been published under a particular version
+     of the license, you may always continue to use it under the terms
+     of that version. You may also choose to use such covered code
+     under the terms of any subsequent version of the license
+     published by the PHP Group. No one other than the PHP Group has
+     the right to modify the terms applicable to covered code created
+     under this License.
+
+  6. Redistributions of any form whatsoever must retain the following
+     acknowledgment:
+     "This product includes PHP software, freely available from
+     <http://www.php.net/software/>".
+
+THIS SOFTWARE IS PROVIDED BY THE PHP DEVELOPMENT TEAM ``AS IS'' AND 
+ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
+PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE PHP
+DEVELOPMENT TEAM OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+OF THE POSSIBILITY OF SUCH DAMAGE.
+
+-------------------------------------------------------------------- 
+
+This software consists of voluntary contributions made by many
+individuals on behalf of the PHP Group.
+
+The PHP Group can be contacted via Email at group@php.net.
+
+For more information on the PHP Group and the PHP project, 
+please see <http://www.php.net>.
+
+PHP includes the Zend Engine, freely available at
+<http://www.zend.com>.
diff --git a/lib/composer/vendor/pear/net_smtp/Net/SMTP.php b/lib/composer/vendor/pear/net_smtp/Net/SMTP.php
new file mode 100644
index 000000000..5593343ac
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/Net/SMTP.php
@@ -0,0 +1,1256 @@
+<?php
+/** vim: set expandtab softtabstop=4 tabstop=4 shiftwidth=4: */
+// +----------------------------------------------------------------------+
+// | PHP Version 5 and 7                                                  |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 1997-2015 Jon Parise and Chuck Hagenbuch               |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 3.01 of the PHP license,      |
+// | that is bundled with this package in the file LICENSE, and is        |
+// | available at through the world-wide-web at                           |
+// | http://www.php.net/license/3_01.txt.                                 |
+// | If you did not receive a copy of the PHP license and are unable to   |
+// | obtain it through the world-wide-web, please send a note to          |
+// | license@php.net so we can mail you a copy immediately.               |
+// +----------------------------------------------------------------------+
+// | Authors: Chuck Hagenbuch <chuck@horde.org>                           |
+// |          Jon Parise <jon@php.net>                                    |
+// |          Damian Alejandro Fernandez Sosa <damlists@cnba.uba.ar>      |
+// +----------------------------------------------------------------------+
+
+require_once 'PEAR.php';
+require_once 'Net/Socket.php';
+
+/**
+ * Provides an implementation of the SMTP protocol using PEAR's
+ * Net_Socket class.
+ *
+ * @package Net_SMTP
+ * @author  Chuck Hagenbuch <chuck@horde.org>
+ * @author  Jon Parise <jon@php.net>
+ * @author  Damian Alejandro Fernandez Sosa <damlists@cnba.uba.ar>
+ *
+ * @example basic.php A basic implementation of the Net_SMTP package.
+ */
+class Net_SMTP
+{
+    /**
+     * The server to connect to.
+     * @var string
+     */
+    public $host = 'localhost';
+
+    /**
+     * The port to connect to.
+     * @var int
+     */
+    public $port = 25;
+
+    /**
+     * The value to give when sending EHLO or HELO.
+     * @var string
+     */
+    public $localhost = 'localhost';
+
+    /**
+     * List of supported authentication methods, in preferential order.
+     * @var array
+     */
+    public $auth_methods = array();
+
+    /**
+     * Use SMTP command pipelining (specified in RFC 2920) if the SMTP
+     * server supports it.
+     *
+     * When pipeling is enabled, rcptTo(), mailFrom(), sendFrom(),
+     * somlFrom() and samlFrom() do not wait for a response from the
+     * SMTP server but return immediately.
+     *
+     * @var bool
+     */
+    public $pipelining = false;
+
+    /**
+     * Number of pipelined commands.
+     * @var int
+     */
+    protected $pipelined_commands = 0;
+
+    /**
+     * Should debugging output be enabled?
+     * @var boolean
+     */
+    protected $debug = false;
+
+    /**
+     * Debug output handler.
+     * @var callback
+     */
+    protected $debug_handler = null;
+
+    /**
+     * The socket resource being used to connect to the SMTP server.
+     * @var resource
+     */
+    protected $socket = null;
+
+    /**
+     * Array of socket options that will be passed to Net_Socket::connect().
+     * @see stream_context_create()
+     * @var array
+     */
+    protected $socket_options = null;
+
+    /**
+     * The socket I/O timeout value in seconds.
+     * @var int
+     */
+    protected $timeout = 0;
+
+    /**
+     * The most recent server response code.
+     * @var int
+     */
+    protected $code = -1;
+
+    /**
+     * The most recent server response arguments.
+     * @var array
+     */
+    protected $arguments = array();
+
+    /**
+     * Stores the SMTP server's greeting string.
+     * @var string
+     */
+    protected $greeting = null;
+
+    /**
+     * Stores detected features of the SMTP server.
+     * @var array
+     */
+    protected $esmtp = array();
+
+    /**
+     * Instantiates a new Net_SMTP object, overriding any defaults
+     * with parameters that are passed in.
+     *
+     * If you have SSL support in PHP, you can connect to a server
+     * over SSL using an 'ssl://' prefix:
+     *
+     *   // 465 is a common smtps port.
+     *   $smtp = new Net_SMTP('ssl://mail.host.com', 465);
+     *   $smtp->connect();
+     *
+     * @param string  $host           The server to connect to.
+     * @param integer $port           The port to connect to.
+     * @param string  $localhost      The value to give when sending EHLO or HELO.
+     * @param boolean $pipelining     Use SMTP command pipelining
+     * @param integer $timeout        Socket I/O timeout in seconds.
+     * @param array   $socket_options Socket stream_context_create() options.
+     *
+     * @since 1.0
+     */
+    public function __construct($host = null, $port = null, $localhost = null,
+        $pipelining = false, $timeout = 0, $socket_options = null
+    ) {
+        if (isset($host)) {
+            $this->host = $host;
+        }
+        if (isset($port)) {
+            $this->port = $port;
+        }
+        if (isset($localhost)) {
+            $this->localhost = $localhost;
+        }
+
+        $this->pipelining      = $pipelining;
+        $this->socket         = new Net_Socket();
+        $this->socket_options = $socket_options;
+        $this->timeout        = $timeout;
+
+        /* Include the Auth_SASL package.  If the package is available, we
+         * enable the authentication methods that depend upon it. */
+        if (@include_once 'Auth/SASL.php') {
+            $this->setAuthMethod('CRAM-MD5', array($this, 'authCramMD5'));
+            $this->setAuthMethod('DIGEST-MD5', array($this, 'authDigestMD5'));
+        }
+
+        /* These standard authentication methods are always available. */
+        $this->setAuthMethod('LOGIN', array($this, 'authLogin'), false);
+        $this->setAuthMethod('PLAIN', array($this, 'authPlain'), false);
+    }
+
+    /**
+     * Set the socket I/O timeout value in seconds plus microseconds.
+     *
+     * @param integer $seconds      Timeout value in seconds.
+     * @param integer $microseconds Additional value in microseconds.
+     *
+     * @since 1.5.0
+     */
+    public function setTimeout($seconds, $microseconds = 0)
+    {
+        return $this->socket->setTimeout($seconds, $microseconds);
+    }
+
+    /**
+     * Set the value of the debugging flag.
+     *
+     * @param boolean  $debug   New value for the debugging flag.
+     * @param callback $handler Debug handler callback
+     *
+     * @since 1.1.0
+     */
+    public function setDebug($debug, $handler = null)
+    {
+        $this->debug         = $debug;
+        $this->debug_handler = $handler;
+    }
+
+    /**
+     * Write the given debug text to the current debug output handler.
+     *
+     * @param string $message Debug mesage text.
+     *
+     * @since 1.3.3
+     */
+    protected function debug($message)
+    {
+        if ($this->debug) {
+            if ($this->debug_handler) {
+                call_user_func_array(
+                    $this->debug_handler, array(&$this, $message)
+                );
+            } else {
+                echo "DEBUG: $message\n";
+            }
+        }
+    }
+
+    /**
+     * Send the given string of data to the server.
+     *
+     * @param string $data The string of data to send.
+     *
+     * @return mixed The number of bytes that were actually written,
+     *               or a PEAR_Error object on failure.
+     *
+     * @since 1.1.0
+     */
+    protected function send($data)
+    {
+        $this->debug("Send: $data");
+
+        $result = $this->socket->write($data);
+        if (!$result || PEAR::isError($result)) {
+            $msg = $result ? $result->getMessage() : "unknown error";
+            return PEAR::raiseError("Failed to write to socket: $msg");
+        }
+
+        return $result;
+    }
+
+    /**
+     * Send a command to the server with an optional string of
+     * arguments.  A carriage return / linefeed (CRLF) sequence will
+     * be appended to each command string before it is sent to the
+     * SMTP server - an error will be thrown if the command string
+     * already contains any newline characters. Use send() for
+     * commands that must contain newlines.
+     *
+     * @param string $command The SMTP command to send to the server.
+     * @param string $args    A string of optional arguments to append
+     *                        to the command.
+     *
+     * @return mixed The result of the send() call.
+     *
+     * @since 1.1.0
+     */
+    protected function put($command, $args = '')
+    {
+        if (!empty($args)) {
+            $command .= ' ' . $args;
+        }
+
+        if (strcspn($command, "\r\n") !== strlen($command)) {
+            return PEAR::raiseError('Commands cannot contain newlines');
+        }
+
+        return $this->send($command . "\r\n");
+    }
+
+    /**
+     * Read a reply from the SMTP server.  The reply consists of a response
+     * code and a response message.
+     *
+     * @param mixed $valid The set of valid response codes.  These
+     *                     may be specified as an array of integer
+     *                     values or as a single integer value.
+     * @param bool  $later Do not parse the response now, but wait
+     *                     until the last command in the pipelined
+     *                     command group
+     *
+     * @return mixed True if the server returned a valid response code or
+     *               a PEAR_Error object is an error condition is reached.
+     *
+     * @since 1.1.0
+     *
+     * @see getResponse
+     */
+    protected function parseResponse($valid, $later = false)
+    {
+        $this->code      = -1;
+        $this->arguments = array();
+
+        if ($later) {
+            $this->pipelined_commands++;
+            return true;
+        }
+
+        for ($i = 0; $i <= $this->pipelined_commands; $i++) {
+            while ($line = $this->socket->readLine()) {
+                $this->debug("Recv: $line");
+
+                /* If we receive an empty line, the connection was closed. */
+                if (empty($line)) {
+                    $this->disconnect();
+                    return PEAR::raiseError('Connection was closed');
+                }
+
+                /* Read the code and store the rest in the arguments array. */
+                $code = substr($line, 0, 3);
+                $this->arguments[] = trim(substr($line, 4));
+
+                /* Check the syntax of the response code. */
+                if (is_numeric($code)) {
+                    $this->code = (int)$code;
+                } else {
+                    $this->code = -1;
+                    break;
+                }
+
+                /* If this is not a multiline response, we're done. */
+                if (substr($line, 3, 1) != '-') {
+                    break;
+                }
+            }
+        }
+
+        $this->pipelined_commands = 0;
+
+        /* Compare the server's response code with the valid code/codes. */
+        if (is_int($valid) && ($this->code === $valid)) {
+            return true;
+        } elseif (is_array($valid) && in_array($this->code, $valid, true)) {
+            return true;
+        }
+
+        return PEAR::raiseError('Invalid response code received from server', $this->code);
+    }
+
+    /**
+     * Issue an SMTP command and verify its response.
+     *
+     * @param string $command The SMTP command string or data.
+     * @param mixed  $valid   The set of valid response codes. These
+     *                        may be specified as an array of integer
+     *                        values or as a single integer value.
+     *
+     * @return mixed True on success or a PEAR_Error object on failure.
+     *
+     * @since 1.6.0
+     */
+    public function command($command, $valid)
+    {
+        if (PEAR::isError($error = $this->put($command))) {
+            return $error;
+        }
+        if (PEAR::isError($error = $this->parseResponse($valid))) {
+            return $error;
+        }
+
+        return true;
+    }
+
+    /**
+     * Return a 2-tuple containing the last response from the SMTP server.
+     *
+     * @return array A two-element array: the first element contains the
+     *               response code as an integer and the second element
+     *               contains the response's arguments as a string.
+     *
+     * @since 1.1.0
+     */
+    public function getResponse()
+    {
+        return array($this->code, join("\n", $this->arguments));
+    }
+
+    /**
+     * Return the SMTP server's greeting string.
+     *
+     * @return string A string containing the greeting string, or null if
+     *                a greeting has not been received.
+     *
+     * @since 1.3.3
+     */
+    public function getGreeting()
+    {
+        return $this->greeting;
+    }
+
+    /**
+     * Attempt to connect to the SMTP server.
+     *
+     * @param int  $timeout    The timeout value (in seconds) for the
+     *                         socket connection attempt.
+     * @param bool $persistent Should a persistent socket connection
+     *                         be used?
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.0
+     */
+    public function connect($timeout = null, $persistent = false)
+    {
+        $this->greeting = null;
+
+        $result = $this->socket->connect(
+            $this->host, $this->port, $persistent, $timeout, $this->socket_options
+        );
+
+        if (PEAR::isError($result)) {
+            return PEAR::raiseError(
+                'Failed to connect socket: ' . $result->getMessage()
+            );
+        }
+
+        /*
+         * Now that we're connected, reset the socket's timeout value for
+         * future I/O operations.  This allows us to have different socket
+         * timeout values for the initial connection (our $timeout parameter)
+         * and all other socket operations.
+         */
+        if ($this->timeout > 0) {
+            if (PEAR::isError($error = $this->setTimeout($this->timeout))) {
+                return $error;
+            }
+        }
+
+        if (PEAR::isError($error = $this->parseResponse(220))) {
+            return $error;
+        }
+
+        /* Extract and store a copy of the server's greeting string. */
+        list(, $this->greeting) = $this->getResponse();
+
+        if (PEAR::isError($error = $this->negotiate())) {
+            return $error;
+        }
+
+        return true;
+    }
+
+    /**
+     * Attempt to disconnect from the SMTP server.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.0
+     */
+    public function disconnect()
+    {
+        if (PEAR::isError($error = $this->put('QUIT'))) {
+            return $error;
+        }
+        if (PEAR::isError($error = $this->parseResponse(221))) {
+            return $error;
+        }
+        if (PEAR::isError($error = $this->socket->disconnect())) {
+            return PEAR::raiseError(
+                'Failed to disconnect socket: ' . $error->getMessage()
+            );
+        }
+
+        return true;
+    }
+
+    /**
+     * Attempt to send the EHLO command and obtain a list of ESMTP
+     * extensions available, and failing that just send HELO.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     *
+     * @since 1.1.0
+     */
+    protected function negotiate()
+    {
+        if (PEAR::isError($error = $this->put('EHLO', $this->localhost))) {
+            return $error;
+        }
+
+        if (PEAR::isError($this->parseResponse(250))) {
+            /* If the EHLO failed, try the simpler HELO command. */
+            if (PEAR::isError($error = $this->put('HELO', $this->localhost))) {
+                return $error;
+            }
+            if (PEAR::isError($this->parseResponse(250))) {
+                return PEAR::raiseError('HELO was not accepted', $this->code);
+            }
+
+            return true;
+        }
+
+        foreach ($this->arguments as $argument) {
+            $verb      = strtok($argument, ' ');
+            $len       = strlen($verb);
+            $arguments = substr($argument, $len + 1, strlen($argument) - $len - 1);
+            $this->esmtp[$verb] = $arguments;
+        }
+
+        if (!isset($this->esmtp['PIPELINING'])) {
+            $this->pipelining = false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Returns the name of the best authentication method that the server
+     * has advertised.
+     *
+     * @return mixed Returns a string containing the name of the best
+     *               supported authentication method or a PEAR_Error object
+     *               if a failure condition is encountered.
+     * @since 1.1.0
+     */
+    protected function getBestAuthMethod()
+    {
+        $available_methods = explode(' ', $this->esmtp['AUTH']);
+
+        foreach ($this->auth_methods as $method => $callback) {
+            if (in_array($method, $available_methods)) {
+                return $method;
+            }
+        }
+
+        return PEAR::raiseError('No supported authentication methods');
+    }
+
+    /**
+     * Attempt to do SMTP authentication.
+     *
+     * @param string $uid    The userid to authenticate as.
+     * @param string $pwd    The password to authenticate with.
+     * @param string $method The requested authentication method.  If none is
+     *                       specified, the best supported method will be used.
+     * @param bool   $tls    Flag indicating whether or not TLS should be attempted.
+     * @param string $authz  An optional authorization identifier.  If specified, this
+     *                       identifier will be used as the authorization proxy.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.0
+     */
+    public function auth($uid, $pwd , $method = '', $tls = true, $authz = '')
+    {
+        /* We can only attempt a TLS connection if one has been requested,
+         * we're running PHP 5.1.0 or later, have access to the OpenSSL
+         * extension, are connected to an SMTP server which supports the
+         * STARTTLS extension, and aren't already connected over a secure
+         * (SSL) socket connection. */
+        if ($tls && version_compare(PHP_VERSION, '5.1.0', '>=')
+            && extension_loaded('openssl') && isset($this->esmtp['STARTTLS'])
+            && strncasecmp($this->host, 'ssl://', 6) !== 0
+        ) {
+            /* Start the TLS connection attempt. */
+            if (PEAR::isError($result = $this->put('STARTTLS'))) {
+                return $result;
+            }
+            if (PEAR::isError($result = $this->parseResponse(220))) {
+                return $result;
+            }
+            if (isset($this->socket_options['ssl']['crypto_method'])) {
+                $crypto_method = $this->socket_options['ssl']['crypto_method'];
+            } else {
+                /* STREAM_CRYPTO_METHOD_TLS_ANY_CLIENT constant does not exist
+                 * and STREAM_CRYPTO_METHOD_SSLv23_CLIENT constant is
+                 * inconsistent across PHP versions. */
+                $crypto_method = STREAM_CRYPTO_METHOD_TLS_CLIENT
+                                 | @STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT
+                                 | @STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT;
+            }
+            if (PEAR::isError($result = $this->socket->enableCrypto(true, $crypto_method))) {
+                return $result;
+            } elseif ($result !== true) {
+                return PEAR::raiseError('STARTTLS failed');
+            }
+
+            /* Send EHLO again to recieve the AUTH string from the
+             * SMTP server. */
+            $this->negotiate();
+        }
+
+        if (empty($this->esmtp['AUTH'])) {
+            return PEAR::raiseError('SMTP server does not support authentication');
+        }
+
+        /* If no method has been specified, get the name of the best
+         * supported method advertised by the SMTP server. */
+        if (empty($method)) {
+            if (PEAR::isError($method = $this->getBestAuthMethod())) {
+                /* Return the PEAR_Error object from _getBestAuthMethod(). */
+                return $method;
+            }
+        } else {
+            $method = strtoupper($method);
+            if (!array_key_exists($method, $this->auth_methods)) {
+                return PEAR::raiseError("$method is not a supported authentication method");
+            }
+        }
+
+        if (!isset($this->auth_methods[$method])) {
+            return PEAR::raiseError("$method is not a supported authentication method");
+        }
+
+        if (!is_callable($this->auth_methods[$method], false)) {
+            return PEAR::raiseError("$method authentication method cannot be called");
+        }
+
+        if (is_array($this->auth_methods[$method])) {
+            list($object, $method) = $this->auth_methods[$method];
+            $result = $object->{$method}($uid, $pwd, $authz, $this);
+        } else {
+            $func   = $this->auth_methods[$method];
+            $result = $func($uid, $pwd, $authz, $this);
+        }
+
+        /* If an error was encountered, return the PEAR_Error object. */
+        if (PEAR::isError($result)) {
+            return $result;
+        }
+
+        return true;
+    }
+
+    /**
+     * Add a new authentication method.
+     *
+     * @param string $name     The authentication method name (e.g. 'PLAIN')
+     * @param mixed  $callback The authentication callback (given as the name of a
+     *                         function or as an (object, method name) array).
+     * @param bool   $prepend  Should the new method be prepended to the list of
+     *                         available methods?  This is the default behavior,
+     *                         giving the new method the highest priority.
+     *
+     * @return mixed True on success or a PEAR_Error object on failure.
+     *
+     * @since 1.6.0
+     */
+    public function setAuthMethod($name, $callback, $prepend = true)
+    {
+        if (!is_string($name)) {
+            return PEAR::raiseError('Method name is not a string');
+        }
+
+        if (!is_string($callback) && !is_array($callback)) {
+            return PEAR::raiseError('Method callback must be string or array');
+        }
+
+        if (is_array($callback)) {
+            if (!is_object($callback[0]) || !is_string($callback[1])) {
+                return PEAR::raiseError('Bad mMethod callback array');
+            }
+        }
+
+        if ($prepend) {
+            $this->auth_methods = array_merge(
+                array($name => $callback), $this->auth_methods
+            );
+        } else {
+            $this->auth_methods[$name] = $callback;
+        }
+
+        return true;
+    }
+
+    /**
+     * Authenticates the user using the DIGEST-MD5 method.
+     *
+     * @param string $uid   The userid to authenticate as.
+     * @param string $pwd   The password to authenticate with.
+     * @param string $authz The optional authorization proxy identifier.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.1.0
+     */
+    protected function authDigestMD5($uid, $pwd, $authz = '')
+    {
+        if (PEAR::isError($error = $this->put('AUTH', 'DIGEST-MD5'))) {
+            return $error;
+        }
+        /* 334: Continue authentication request */
+        if (PEAR::isError($error = $this->parseResponse(334))) {
+            /* 503: Error: already authenticated */
+            if ($this->code === 503) {
+                return true;
+            }
+            return $error;
+        }
+
+        $auth_sasl = new Auth_SASL;
+        $digest    = $auth_sasl->factory('digest-md5');
+        $challenge = base64_decode($this->arguments[0]);
+        $auth_str  = base64_encode(
+            $digest->getResponse($uid, $pwd, $challenge, $this->host, "smtp", $authz)
+        );
+
+        if (PEAR::isError($error = $this->put($auth_str))) {
+            return $error;
+        }
+        /* 334: Continue authentication request */
+        if (PEAR::isError($error = $this->parseResponse(334))) {
+            return $error;
+        }
+
+        /* We don't use the protocol's third step because SMTP doesn't
+         * allow subsequent authentication, so we just silently ignore
+         * it. */
+        if (PEAR::isError($error = $this->put(''))) {
+            return $error;
+        }
+        /* 235: Authentication successful */
+        if (PEAR::isError($error = $this->parseResponse(235))) {
+            return $error;
+        }
+    }
+
+    /**
+     * Authenticates the user using the CRAM-MD5 method.
+     *
+     * @param string $uid   The userid to authenticate as.
+     * @param string $pwd   The password to authenticate with.
+     * @param string $authz The optional authorization proxy identifier.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.1.0
+     */
+    protected function authCRAMMD5($uid, $pwd, $authz = '')
+    {
+        if (PEAR::isError($error = $this->put('AUTH', 'CRAM-MD5'))) {
+            return $error;
+        }
+        /* 334: Continue authentication request */
+        if (PEAR::isError($error = $this->parseResponse(334))) {
+            /* 503: Error: already authenticated */
+            if ($this->code === 503) {
+                return true;
+            }
+            return $error;
+        }
+
+        $auth_sasl = new Auth_SASL;
+        $challenge = base64_decode($this->arguments[0]);
+        $cram      = $auth_sasl->factory('cram-md5');
+        $auth_str  = base64_encode($cram->getResponse($uid, $pwd, $challenge));
+
+        if (PEAR::isError($error = $this->put($auth_str))) {
+            return $error;
+        }
+
+        /* 235: Authentication successful */
+        if (PEAR::isError($error = $this->parseResponse(235))) {
+            return $error;
+        }
+    }
+
+    /**
+     * Authenticates the user using the LOGIN method.
+     *
+     * @param string $uid   The userid to authenticate as.
+     * @param string $pwd   The password to authenticate with.
+     * @param string $authz The optional authorization proxy identifier.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.1.0
+     */
+    protected function authLogin($uid, $pwd, $authz = '')
+    {
+        if (PEAR::isError($error = $this->put('AUTH', 'LOGIN'))) {
+            return $error;
+        }
+        /* 334: Continue authentication request */
+        if (PEAR::isError($error = $this->parseResponse(334))) {
+            /* 503: Error: already authenticated */
+            if ($this->code === 503) {
+                return true;
+            }
+            return $error;
+        }
+
+        if (PEAR::isError($error = $this->put(base64_encode($uid)))) {
+            return $error;
+        }
+        /* 334: Continue authentication request */
+        if (PEAR::isError($error = $this->parseResponse(334))) {
+            return $error;
+        }
+
+        if (PEAR::isError($error = $this->put(base64_encode($pwd)))) {
+            return $error;
+        }
+
+        /* 235: Authentication successful */
+        if (PEAR::isError($error = $this->parseResponse(235))) {
+            return $error;
+        }
+
+        return true;
+    }
+
+    /**
+     * Authenticates the user using the PLAIN method.
+     *
+     * @param string $uid   The userid to authenticate as.
+     * @param string $pwd   The password to authenticate with.
+     * @param string $authz The optional authorization proxy identifier.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.1.0
+     */
+    protected function authPlain($uid, $pwd, $authz = '')
+    {
+        if (PEAR::isError($error = $this->put('AUTH', 'PLAIN'))) {
+            return $error;
+        }
+        /* 334: Continue authentication request */
+        if (PEAR::isError($error = $this->parseResponse(334))) {
+            /* 503: Error: already authenticated */
+            if ($this->code === 503) {
+                return true;
+            }
+            return $error;
+        }
+
+        $auth_str = base64_encode($authz . chr(0) . $uid . chr(0) . $pwd);
+
+        if (PEAR::isError($error = $this->put($auth_str))) {
+            return $error;
+        }
+
+        /* 235: Authentication successful */
+        if (PEAR::isError($error = $this->parseResponse(235))) {
+            return $error;
+        }
+
+        return true;
+    }
+
+    /**
+     * Send the HELO command.
+     *
+     * @param string $domain The domain name to say we are.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.0
+     */
+    public function helo($domain)
+    {
+        if (PEAR::isError($error = $this->put('HELO', $domain))) {
+            return $error;
+        }
+        if (PEAR::isError($error = $this->parseResponse(250))) {
+            return $error;
+        }
+
+        return true;
+    }
+
+    /**
+     * Return the list of SMTP service extensions advertised by the server.
+     *
+     * @return array The list of SMTP service extensions.
+     * @since 1.3
+     */
+    public function getServiceExtensions()
+    {
+        return $this->esmtp;
+    }
+
+    /**
+     * Send the MAIL FROM: command.
+     *
+     * @param string $sender The sender (reverse path) to set.
+     * @param string $params String containing additional MAIL parameters,
+     *                       such as the NOTIFY flags defined by RFC 1891
+     *                       or the VERP protocol.
+     *
+     *                       If $params is an array, only the 'verp' option
+     *                       is supported.  If 'verp' is true, the XVERP
+     *                       parameter is appended to the MAIL command.
+     *                       If the 'verp' value is a string, the full
+     *                       XVERP=value parameter is appended.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.0
+     */
+    public function mailFrom($sender, $params = null)
+    {
+        $args = "FROM:<$sender>";
+
+        /* Support the deprecated array form of $params. */
+        if (is_array($params) && isset($params['verp'])) {
+            if ($params['verp'] === true) {
+                $args .= ' XVERP';
+            } elseif (trim($params['verp'])) {
+                $args .= ' XVERP=' . $params['verp'];
+            }
+        } elseif (is_string($params) && !empty($params)) {
+            $args .= ' ' . $params;
+        }
+
+        if (PEAR::isError($error = $this->put('MAIL', $args))) {
+            return $error;
+        }
+        if (PEAR::isError($error = $this->parseResponse(250, $this->pipelining))) {
+            return $error;
+        }
+
+        return true;
+    }
+
+    /**
+     * Send the RCPT TO: command.
+     *
+     * @param string $recipient The recipient (forward path) to add.
+     * @param string $params    String containing additional RCPT parameters,
+     *                          such as the NOTIFY flags defined by RFC 1891.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     *
+     * @since 1.0
+     */
+    public function rcptTo($recipient, $params = null)
+    {
+        $args = "TO:<$recipient>";
+        if (is_string($params)) {
+            $args .= ' ' . $params;
+        }
+
+        if (PEAR::isError($error = $this->put('RCPT', $args))) {
+            return $error;
+        }
+        if (PEAR::isError($error = $this->parseResponse(array(250, 251), $this->pipelining))) {
+            return $error;
+        }
+
+        return true;
+    }
+
+    /**
+     * Quote the data so that it meets SMTP standards.
+     *
+     * This is provided as a separate public function to facilitate
+     * easier overloading for the cases where it is desirable to
+     * customize the quoting behavior.
+     *
+     * @param string &$data The message text to quote. The string must be passed
+     *                      by reference, and the text will be modified in place.
+     *
+     * @since 1.2
+     */
+    public function quotedata(&$data)
+    {
+        /* Because a single leading period (.) signifies an end to the
+         * data, legitimate leading periods need to be "doubled" ('..'). */
+        $data = preg_replace('/^\./m', '..', $data);
+
+        /* Change Unix (\n) and Mac (\r) linefeeds into CRLF's (\r\n). */
+        $data = preg_replace('/(?:\r\n|\n|\r(?!\n))/', "\r\n", $data);
+    }
+
+    /**
+     * Send the DATA command.
+     *
+     * @param mixed  $data    The message data, either as a string or an open
+     *                        file resource.
+     * @param string $headers The message headers.  If $headers is provided,
+     *                        $data is assumed to contain only body data.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.0
+     */
+    public function data($data, $headers = null)
+    {
+        /* Verify that $data is a supported type. */
+        if (!is_string($data) && !is_resource($data)) {
+            return PEAR::raiseError('Expected a string or file resource');
+        }
+
+        /* Start by considering the size of the optional headers string.  We
+         * also account for the addition 4 character "\r\n\r\n" separator
+         * sequence. */
+        $size = $headers_size = (is_null($headers)) ? 0 : strlen($headers) + 4;
+
+        if (is_resource($data)) {
+            $stat = fstat($data);
+            if ($stat === false) {
+                return PEAR::raiseError('Failed to get file size');
+            }
+            $size += $stat['size'];
+        } else {
+            $size += strlen($data);
+        }
+
+        /* RFC 1870, section 3, subsection 3 states "a value of zero indicates
+         * that no fixed maximum message size is in force".  Furthermore, it
+         * says that if "the parameter is omitted no information is conveyed
+         * about the server's fixed maximum message size". */
+        $limit = (isset($this->esmtp['SIZE'])) ? $this->esmtp['SIZE'] : 0;
+        if ($limit > 0 && $size >= $limit) {
+            $this->disconnect();
+            return PEAR::raiseError('Message size exceeds server limit');
+        }
+
+        /* Initiate the DATA command. */
+        if (PEAR::isError($error = $this->put('DATA'))) {
+            return $error;
+        }
+        if (PEAR::isError($error = $this->parseResponse(354))) {
+            return $error;
+        }
+
+        /* If we have a separate headers string, send it first. */
+        if (!is_null($headers)) {
+            $this->quotedata($headers);
+            if (PEAR::isError($result = $this->send($headers . "\r\n\r\n"))) {
+                return $result;
+            }
+
+            /* Subtract the headers size now that they've been sent. */
+            $size -= $headers_size;
+        }
+
+        /* Now we can send the message body data. */
+        if (is_resource($data)) {
+            /* Stream the contents of the file resource out over our socket
+             * connection, line by line.  Each line must be run through the
+             * quoting routine. */
+            while (strlen($line = fread($data, 8192)) > 0) {
+                /* If the last character is an newline, we need to grab the
+                 * next character to check to see if it is a period. */
+                while (!feof($data)) {
+                    $char = fread($data, 1);
+                    $line .= $char;
+                    if ($char != "\n") {
+                        break;
+                    }
+                }
+                $this->quotedata($line);
+                if (PEAR::isError($result = $this->send($line))) {
+                    return $result;
+                }
+            }
+
+             $last = $line;
+        } else {
+            /*
+             * Break up the data by sending one chunk (up to 512k) at a time.
+             * This approach reduces our peak memory usage.
+             */
+            for ($offset = 0; $offset < $size;) {
+                $end = $offset + 512000;
+
+                /*
+                 * Ensure we don't read beyond our data size or span multiple
+                 * lines.  quotedata() can't properly handle character data
+                 * that's split across two line break boundaries.
+                 */
+                if ($end >= $size) {
+                    $end = $size;
+                } else {
+                    for (; $end < $size; $end++) {
+                        if ($data[$end] != "\n") {
+                            break;
+                        }
+                    }
+                }
+
+                /* Extract our chunk and run it through the quoting routine. */
+                $chunk = substr($data, $offset, $end - $offset);
+                $this->quotedata($chunk);
+
+                /* If we run into a problem along the way, abort. */
+                if (PEAR::isError($result = $this->send($chunk))) {
+                    return $result;
+                }
+
+                /* Advance the offset to the end of this chunk. */
+                $offset = $end;
+            }
+
+            $last = $chunk;
+        }
+
+        /* Don't add another CRLF sequence if it's already in the data */
+        $terminator = (substr($last, -2) == "\r\n" ? '' : "\r\n") . ".\r\n";
+
+        /* Finally, send the DATA terminator sequence. */
+        if (PEAR::isError($result = $this->send($terminator))) {
+            return $result;
+        }
+
+        /* Verify that the data was successfully received by the server. */
+        if (PEAR::isError($error = $this->parseResponse(250, $this->pipelining))) {
+            return $error;
+        }
+
+        return true;
+    }
+
+    /**
+     * Send the SEND FROM: command.
+     *
+     * @param string $path The reverse path to send.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.2.6
+     */
+    public function sendFrom($path)
+    {
+        if (PEAR::isError($error = $this->put('SEND', "FROM:<$path>"))) {
+            return $error;
+        }
+        if (PEAR::isError($error = $this->parseResponse(250, $this->pipelining))) {
+            return $error;
+        }
+
+        return true;
+    }
+
+    /**
+     * Send the SOML FROM: command.
+     *
+     * @param string $path The reverse path to send.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.2.6
+     */
+    public function somlFrom($path)
+    {
+        if (PEAR::isError($error = $this->put('SOML', "FROM:<$path>"))) {
+            return $error;
+        }
+        if (PEAR::isError($error = $this->parseResponse(250, $this->pipelining))) {
+            return $error;
+        }
+
+        return true;
+    }
+
+    /**
+     * Send the SAML FROM: command.
+     *
+     * @param string $path The reverse path to send.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.2.6
+     */
+    public function samlFrom($path)
+    {
+        if (PEAR::isError($error = $this->put('SAML', "FROM:<$path>"))) {
+            return $error;
+        }
+        if (PEAR::isError($error = $this->parseResponse(250, $this->pipelining))) {
+            return $error;
+        }
+
+        return true;
+    }
+
+    /**
+     * Send the RSET command.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since  1.0
+     */
+    public function rset()
+    {
+        if (PEAR::isError($error = $this->put('RSET'))) {
+            return $error;
+        }
+        if (PEAR::isError($error = $this->parseResponse(250, $this->pipelining))) {
+            return $error;
+        }
+
+        return true;
+    }
+
+    /**
+     * Send the VRFY command.
+     *
+     * @param string $string The string to verify
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.0
+     */
+    public function vrfy($string)
+    {
+        /* Note: 251 is also a valid response code */
+        if (PEAR::isError($error = $this->put('VRFY', $string))) {
+            return $error;
+        }
+        if (PEAR::isError($error = $this->parseResponse(array(250, 252)))) {
+            return $error;
+        }
+
+        return true;
+    }
+
+    /**
+     * Send the NOOP command.
+     *
+     * @return mixed Returns a PEAR_Error with an error message on any
+     *               kind of failure, or true on success.
+     * @since 1.0
+     */
+    public function noop()
+    {
+        if (PEAR::isError($error = $this->put('NOOP'))) {
+            return $error;
+        }
+        if (PEAR::isError($error = $this->parseResponse(250))) {
+            return $error;
+        }
+
+        return true;
+    }
+
+    /**
+     * Backwards-compatibility method.  identifySender()'s functionality is
+     * now handled internally.
+     *
+     * @return boolean This method always return true.
+     *
+     * @since 1.0
+     */
+    public function identifySender()
+    {
+        return true;
+    }
+}
diff --git a/lib/composer/vendor/pear/net_smtp/README.rst b/lib/composer/vendor/pear/net_smtp/README.rst
new file mode 120000
index 000000000..753c5b5c6
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/README.rst
@@ -0,0 +1 @@
+docs/guide.txt
\ No newline at end of file
diff --git a/lib/composer/vendor/pear/net_smtp/composer.json b/lib/composer/vendor/pear/net_smtp/composer.json
new file mode 100644
index 000000000..88a392362
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/composer.json
@@ -0,0 +1,48 @@
+{
+    "authors": [
+        {
+            "email": "jon@php.net",
+            "name": "Jon Parise",
+            "homepage": "http://www.indelible.org",
+            "role": "Lead"
+        },
+        {
+            "email": "chuck@horde.org",
+            "name": "Chuck Hagenbuch",
+            "role": "Lead"
+        }
+    ],
+    "autoload": {
+        "psr-0": {
+            "Net": "./"
+        }
+    },
+    "description": "An implementation of the SMTP protocol",
+    "keywords": [
+        "smtp",
+        "mail",
+        "email"
+    ],
+    "include-path": [
+        "./"
+    ],
+    "license": "PHP-3.01",
+    "name": "pear/net_smtp",
+    "homepage": "http://pear.github.io/Net_SMTP/",
+    "support": {
+        "issues": "https://github.com/pear/Net_SMTP/issues",
+        "source": "https://github.com/pear/Net_SMTP"
+    },
+    "type": "library",
+    "require": {
+        "php": ">=5.4.0",
+        "pear/pear-core-minimal": "*",
+        "pear/net_socket": "*"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "*"
+    },
+    "suggest": {
+        "pear/auth_sasl": "Install optionally via your project's composer.json"
+    }
+}
diff --git a/lib/composer/vendor/pear/net_smtp/docs/docutils.conf b/lib/composer/vendor/pear/net_smtp/docs/docutils.conf
new file mode 100644
index 000000000..10aeab469
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/docs/docutils.conf
@@ -0,0 +1,16 @@
+[general]
+source-link: no
+no-datestamp: yes
+generator: off
+strip-comments: yes
+toc-backlinks: no
+
+[standalone reader]
+docinfo_xform: no
+
+[html4css1 writer]
+stylesheet-path: docutils.css
+embed-stylesheet: yes
+field-name-limit: 20
+cloak-email-addresses: yes
+initial-header-level: 2
diff --git a/lib/composer/vendor/pear/net_smtp/docs/docutils.css b/lib/composer/vendor/pear/net_smtp/docs/docutils.css
new file mode 100644
index 000000000..fba72b592
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/docs/docutils.css
@@ -0,0 +1,108 @@
+body {
+	font-family: Verdana, Helvetica, Arial, sans-serif;
+	font-size: 0.8em;
+	letter-spacing: 0.01em;
+	line-height: 1.5em;
+	text-align: justify;
+	margin: 0 auto;
+	width: 48em;
+}
+
+a:link, a:visited {
+	color: #00c;
+	padding-bottom: 0;
+	text-decoration: none;
+	border-bottom: 1px solid #dbd5c5;
+}
+
+a:hover {
+	padding-bottom: 0;
+	border-bottom: 2px solid #dbd5c5;
+}
+
+h1, h2, h3 {
+	font-family: Georgia, "Times New Roman", Times, serif;
+	font-weight: normal;
+	line-height: normal;
+}
+
+h1 {
+	font-size: 2.1em;
+	letter-spacing: -0.02em;
+	margin-top: 30px;
+	text-align: center;
+}
+
+h2 {
+	font-size: 1.6em;
+	font-style: italic;
+	margin: 30px 0 10px 0;
+}
+
+h3 {
+	font-size: 1.3em;
+	font-style: italic;
+	margin-top: 20px;
+}
+
+li {
+	line-height: 135%;
+}
+
+ul, ol {
+	margin: 0 0 1em 2em;
+	padding: 0 0 0 1em;
+}
+
+hr {
+	background-color: #ccc;
+	border: 0px none;
+	color: #eee;
+	height: 1px;
+	margin: 30px 0px;
+}
+
+blockquote, pre {
+	background-color: #f9f9f9;
+	border: 1px solid #eee;
+	border-left: 2px solid #ccc;
+	padding: 1em;
+}
+
+blockquote {
+	color: #666;
+	line-height: 1.3em;
+}
+
+pre {
+	line-height: normal;
+	overflow: auto;
+}
+
+pre.code-block {
+	padding-bottom: 0;
+}
+
+tt, pre, code, samp, kbd {
+	color: #333;
+	font-family: Consolas, 'Lucida Console', monospace;
+	font-size: 13px;
+}
+
+label em {
+	font-weight: normal;
+}
+
+form {
+	margin: 0;
+	padding: 0;
+}
+
+.code-block .err { border: 1px solid #FF0000 } /* Error */
+.code-block .k,.kn { color: #369 } /* Keywords */
+.code-block .c,.cm,.cp,.c1 { color: #666; font-style: italic } /* Comments */
+.code-block .n { color: #000 } /* Names */
+.code-block .p { color: #000 } /* Punctuation */
+.code-block .nc,.nf,.nn { color: #333; font-weight: bold } /* Symbol Names */
+.code-block .s { color: #933 } /* Literal.String */
+.code-block .sd { color: #666 } /* Literal.String.Doc */
diff --git a/lib/composer/vendor/pear/net_smtp/docs/guide.txt b/lib/composer/vendor/pear/net_smtp/docs/guide.txt
new file mode 100644
index 000000000..a0e61dbd6
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/docs/guide.txt
@@ -0,0 +1,267 @@
+======================
+ The Net_SMTP Package
+======================
+
+--------------------
+ User Documentation
+--------------------
+
+:Author:    Jon Parise
+:Contact:   jon@php.net
+
+.. contents:: Table of Contents
+.. section-numbering::
+
+Dependencies
+============
+
+The ``PEAR_Error`` Class
+------------------------
+
+The Net_SMTP package uses the `PEAR_Error`_ class for all of its `error
+handling`_.
+
+The ``Net_Socket`` Package
+--------------------------
+
+The Net_Socket_ package is used as the basis for all network communications.
+Connection options can be specified via the `$socket_options` construction
+parameter::
+
+    $socket_options = array('ssl' => array('verify_peer_name' => false));
+    $smtp = new Net_SMTP($host, null, null, false, 0, $socket_options);
+
+**Note:** PHP 5.6 introduced `OpenSSL changes`_. Peer certificate verification
+is now enabled by default. Although not recommended, `$socket_options` can be
+used to disable peer verification (as shown above).
+
+.. _OpenSSL changes: http://php.net/manual/en/migration56.openssl.php
+
+The ``Auth_SASL`` Package
+-------------------------
+
+The `Auth_SASL`_ package is an optional dependency.  If it is available, the
+Net_SMTP package will be able to support the DIGEST-MD5_ and CRAM-MD5_ SMTP
+authentication methods.  Otherwise, only the LOGIN_ and PLAIN_ methods will
+be available.
+
+Error Handling
+==============
+
+All of the Net_SMTP class's public methods return a PEAR_Error_ object if an
+error occurs.  The standard way to check for a PEAR_Error object is by using
+`PEAR::isError()`_::
+
+    if (PEAR::isError($error = $smtp->connect())) {
+        die($error->getMessage());
+    }
+
+.. _PEAR::isError(): http://pear.php.net/manual/en/core.pear.pear.iserror.php
+
+SMTP Authentication
+===================
+
+The Net_SMTP package supports the SMTP authentication standard (as defined
+by RFC-2554_).  The Net_SMTP package supports the following authentication
+methods, in order of preference:
+
+.. _RFC-2554: http://www.ietf.org/rfc/rfc2554.txt
+
+DIGEST-MD5
+----------
+
+The DIGEST-MD5 authentication method uses `RSA Data Security Inc.`_'s MD5
+Message Digest algorithm.  It is considered the most secure method of SMTP
+authentication.
+
+**Note:** The DIGEST-MD5 authentication method is only supported if the
+AUTH_SASL_ package is available.
+
+.. _RSA Data Security Inc.: http://www.rsasecurity.com/
+
+CRAM-MD5
+--------
+
+The CRAM-MD5 authentication method has been superseded by the DIGEST-MD5_
+method in terms of security.  It is provided here for compatibility with
+older SMTP servers that may not support the newer DIGEST-MD5 algorithm.
+
+**Note:** The CRAM-MD5 authentication method is only supported if the
+AUTH_SASL_ package is available.
+
+LOGIN
+-----
+
+The LOGIN authentication method encrypts the user's password using the
+Base64_ encoding scheme.  Because decrypting a Base64-encoded string is
+trivial, LOGIN is not considered a secure authentication method and should
+be avoided.
+
+.. _Base64: http://www.php.net/manual/en/function.base64-encode.php
+
+PLAIN
+-----
+
+The PLAIN authentication method sends the user's password in plain text.
+This method of authentication is not secure and should be avoided.
+
+Secure Connections
+==================
+
+If `secure socket transports`_ have been enabled in PHP, it is possible to
+establish a secure connection to the remote SMTP server::
+
+    $smtp = new Net_SMTP('ssl://mail.example.com', 465);
+
+This example connects to ``mail.example.com`` on port 465 (a common SMTPS
+port) using the ``ssl://`` transport.
+
+.. _secure socket transports: http://www.php.net/transports
+
+Sending Data
+============
+
+Message data is sent using the ``data()`` method.  The data can be supplied
+as a single string or as an open file resource.
+
+If a string is provided, it is passed through the `data quoting`_ system and
+sent to the socket connection as a single block.  These operations are all
+memory-based, so sending large messages may result in high memory usage.
+
+If an open file resource is provided, the ``data()`` method will read the
+message data from the file line-by-line.  Each chunk will be quoted and sent
+to the socket connection individually, reducing the overall memory overhead of
+this data sending operation.
+
+Header data can be specified separately from message body data by passing it
+as the optional second parameter to ``data()``.  This is especially useful
+when an open file resource is being used to supply message data because it
+allows header fields (like *Subject:*) to be built dynamically at runtime.
+
+::
+
+    $smtp->data($fp, "Subject: My Subject");
+
+Data Quoting
+============
+
+By default, all outbound string data is quoted in accordance with SMTP
+standards.  This means that all native Unix (``\n``) and Mac (``\r``) line
+endings are converted to Internet-standard CRLF (``\r\n``) line endings.
+Also, because the SMTP protocol uses a single leading period (``.``) to signal
+an end to the message data, single leading periods in the original data
+string are "doubled" (e.g. "``..``").
+
+These string transformation can be expensive when large blocks of data are
+involved.  For example, the Net_SMTP package is not aware of MIME parts (it
+just sees the MIME message as one big string of characters), so it is not
+able to skip non-text attachments when searching for characters that may
+need to be quoted.
+
+Because of this, it is possible to extend the Net_SMTP class in order to
+implement your own custom quoting routine.  Just create a new class based on
+the Net_SMTP class and reimplement the ``quotedata()`` method::
+
+    require 'Net_SMTP.php';
+
+    class Net_SMTP_custom extends Net_SMTP
+    {
+        function quotedata($data)
+        {
+            /* Perform custom data quoting */
+        }
+    }
+
+Note that the ``$data`` parameter will be passed to the ``quotedata()``
+function `by reference`_.  This means that you can operate directly on
+``$data``.  It also the overhead of copying a large ``$data`` string to and
+from the ``quotedata()`` method.
+
+.. _by reference: http://www.php.net/manual/en/language.references.pass.php
+
+Server Responses
+================
+
+The Net_SMTP package retains the server's last response for further
+inspection.  The ``getResponse()`` method returns a 2-tuple (two element
+array) containing the server's response code as an integer and the response's
+arguments as a string.
+
+Upon a successful connection, the server's greeting string is available via
+the ``getGreeting()`` method.
+
+Debugging
+=========
+
+The Net_SMTP package contains built-in debugging output routines (disabled by
+default).  Debugging output must be explicitly enabled via the ``setDebug()``
+method::
+
+    $smtp->setDebug(true);
+
+The debugging messages will be sent to the standard output stream by default.
+If you need more control over the output, you can optionally install your own
+debug handler.
+
+::
+
+    function debugHandler($smtp, $message)
+    {
+        echo "[$smtp->host] $message\n";
+    }
+
+    $smtp->setDebug(true, "debugHandler");
+
+
+Examples
+========
+
+Basic Use
+---------
+
+The following script demonstrates how a simple email message can be sent
+using the Net_SMTP package::
+
+    require 'Net/SMTP.php';
+
+    $host = 'mail.example.com';
+    $from = 'user@example.com';
+    $rcpt = array('recipient1@example.com', 'recipient2@example.com');
+    $subj = "Subject: Test Message\n";
+    $body = "Body Line 1\nBody Line 2";
+
+    /* Create a new Net_SMTP object. */
+    if (! ($smtp = new Net_SMTP($host))) {
+        die("Unable to instantiate Net_SMTP object\n");
+    }
+
+    /* Connect to the SMTP server. */
+    if (PEAR::isError($e = $smtp->connect())) {
+        die($e->getMessage() . "\n");
+    }
+
+    /* Send the 'MAIL FROM:' SMTP command. */
+    if (PEAR::isError($smtp->mailFrom($from))) {
+        die("Unable to set sender to <$from>\n");
+    }
+
+    /* Address the message to each of the recipients. */
+    foreach ($rcpt as $to) {
+        if (PEAR::isError($res = $smtp->rcptTo($to))) {
+            die("Unable to add recipient <$to>: " . $res->getMessage() . "\n");
+        }
+    }
+
+    /* Set the body of the message. */
+    if (PEAR::isError($smtp->data($subj . "\r\n" . $body))) {
+        die("Unable to send data\n");
+    }
+
+    /* Disconnect from the SMTP server. */
+    $smtp->disconnect();
+
+.. _PEAR_Error: http://pear.php.net/manual/en/core.pear.pear-error.php
+.. _Net_Socket: http://pear.php.net/package/Net_Socket
+.. _Auth_SASL: http://pear.php.net/package/Auth_SASL
+
+.. vim: tabstop=4 shiftwidth=4 softtabstop=4 expandtab textwidth=78 ft=rst:
diff --git a/lib/composer/vendor/pear/net_smtp/examples/basic.php b/lib/composer/vendor/pear/net_smtp/examples/basic.php
new file mode 100644
index 000000000..0f09fe05a
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/examples/basic.php
@@ -0,0 +1,39 @@
+<?php
+
+require 'Net/SMTP.php';
+
+$host = 'mail.example.com';
+$from = 'user@example.com';
+$rcpt = array('recipient1@example.com', 'recipient2@example.com');
+$subj = "Subject: Test Message\n";
+$body = "Body Line 1\nBody Line 2";
+
+/* Create a new Net_SMTP object. */
+if (! ($smtp = new Net_SMTP($host))) {
+    die("Unable to instantiate Net_SMTP object\n");
+}
+
+/* Connect to the SMTP server. */
+if (PEAR::isError($e = $smtp->connect())) {
+    die($e->getMessage() . "\n");
+}
+$smtp->auth('username','password');
+/* Send the 'MAIL FROM:' SMTP command. */
+if (PEAR::isError($smtp->mailFrom($from))) {
+    die("Unable to set sender to <$from>\n");
+}
+
+/* Address the message to each of the recipients. */
+foreach ($rcpt as $to) {
+    if (PEAR::isError($res = $smtp->rcptTo($to))) {
+        die("Unable to add recipient <$to>: " . $res->getMessage() . "\n");
+    }
+}
+
+/* Set the body of the message. */
+if (PEAR::isError($smtp->data($subj . "\r\n" . $body))) {
+    die("Unable to send data\n");
+}
+
+/* Disconnect from the SMTP server. */
+$smtp->disconnect();
diff --git a/lib/composer/vendor/pear/net_smtp/package.xml b/lib/composer/vendor/pear/net_smtp/package.xml
new file mode 100644
index 000000000..2183ef988
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/package.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package packagerversion="1.7.1" version="2.0" xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
+    http://pear.php.net/dtd/tasks-1.0.xsd
+    http://pear.php.net/dtd/package-2.0
+    http://pear.php.net/dtd/package-2.0.xsd">
+ <name>Net_SMTP</name>
+ <channel>pear.php.net</channel>
+ <summary>An implementation of the SMTP protocol</summary>
+ <description>Provides an implementation of the SMTP protocol using PEAR&apos;s Net_Socket class.</description>
+ <lead>
+  <name>Jon Parise</name>
+  <user>jon</user>
+  <email>jon@php.net</email>
+  <active>yes</active>
+ </lead>
+ <lead>
+  <name>Chuck Hagenbuch</name>
+  <user>chagenbu</user>
+  <email>chuck@horde.org</email>
+  <active>yes</active>
+ </lead>
+ <date>2017-01-14</date>
+ <time>00:00:00</time>
+ <version>
+  <release>1.7.3</release>
+  <api>1.3.0</api>
+ </version>
+ <stability>
+  <release>stable</release>
+  <api>stable</api>
+ </stability>
+ <license uri="http://www.php.net/license/3_01.txt">PHP License</license>
+ <notes>- Fix MIME boundary size calculation (#34)
+- Workaround E_DEPRECATED warning on Auth_SASL::factory() call (#29)
+ </notes>
+ <contents>
+  <dir baseinstalldir="/" name="/">
+   <file name="LICENSE" role="doc" />
+   <dir name="docs">
+    <file name="guide.txt" role="doc" />
+   </dir> <!-- /docs -->
+   <dir name="examples">
+    <file name="basic.php" role="doc" />
+   </dir> <!-- /examples -->
+   <dir name="tests">
+    <file name="auth.phpt" role="test" />
+    <file name="basic.phpt" role="test" />
+    <file name="config.php.dist" role="test" />
+    <file name="quotedata.phpt" role="test" />
+   </dir> <!-- /tests -->
+   <file name="Net/SMTP.php" role="php" />
+  </dir> <!-- / -->
+ </contents>
+ <dependencies>
+  <required>
+   <php>
+    <min>5.4.0</min>
+   </php>
+   <pearinstaller>
+    <min>1.4.3</min>
+   </pearinstaller>
+   <package>
+    <name>Net_Socket</name>
+    <channel>pear.php.net</channel>
+    <min>1.0.7</min>
+   </package>
+  </required>
+  <optional>
+   <package>
+    <name>Auth_SASL</name>
+    <channel>pear.php.net</channel>
+    <min>1.0.5</min>
+   </package>
+  </optional>
+ </dependencies>
+ <phprelease />
+</package>
diff --git a/lib/composer/vendor/pear/net_smtp/phpdoc.sh b/lib/composer/vendor/pear/net_smtp/phpdoc.sh
new file mode 100755
index 000000000..6d8b414c9
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/phpdoc.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+phpdoc -f Net/SMTP.php -t docs/api -p -ti "Net_SMTP Package API" -dn Net_SMTP -dc Net_SMTP -ed examples
diff --git a/lib/composer/vendor/pear/net_smtp/tests/auth.phpt b/lib/composer/vendor/pear/net_smtp/tests/auth.phpt
new file mode 100644
index 000000000..e227f14c3
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/tests/auth.phpt
@@ -0,0 +1,28 @@
+--TEST--
+Net_SMTP: SMTP Authentication
+--SKIPIF--
+<?php if (!@include('config.php')) die("skip\n");
+--FILE--
+<?php
+
+require_once 'Net/SMTP.php';
+require_once 'config.php';
+
+if (! ($smtp = new Net_SMTP(TEST_HOSTNAME, TEST_PORT, TEST_LOCALHOST))) {
+	die("Unable to instantiate Net_SMTP object\n");
+}
+
+if (PEAR::isError($e = $smtp->connect())) {
+	die($e->getMessage() . "\n");
+}
+
+if (PEAR::isError($e = $smtp->auth(TEST_AUTH_USER, TEST_AUTH_PASS))) {
+	die("Authentication failure\n");
+}
+
+$smtp->disconnect();
+
+echo 'Success!';
+
+--EXPECT--
+Success!
diff --git a/lib/composer/vendor/pear/net_smtp/tests/basic.phpt b/lib/composer/vendor/pear/net_smtp/tests/basic.phpt
new file mode 100644
index 000000000..5d85d2fd8
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/tests/basic.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Net_SMTP: Basic Functionality
+--SKIPIF--
+<?php if (!@include('config.php')) die("skip\n");
+--FILE--
+<?php
+
+require_once 'Net/SMTP.php';
+require_once 'config.php';
+
+if (! ($smtp = new Net_SMTP(TEST_HOSTNAME, TEST_PORT, TEST_LOCALHOST))) {
+    die("Unable to instantiate Net_SMTP object\n");
+}
+
+if (PEAR::isError($e = $smtp->connect())) {
+    die($e->getMessage() . "\n");
+}
+
+if (PEAR::isError($e = $smtp->auth(TEST_AUTH_USER, TEST_AUTH_PASS))) {
+    die("Authentication failure\n");
+}
+
+if (PEAR::isError($smtp->mailFrom(TEST_FROM))) {
+    die('Unable to set sender to <' . TEST_FROM . ">\n");
+}
+
+if (PEAR::isError($res = $smtp->rcptTo(TEST_TO))) {
+    die('Unable to add recipient <' . TEST_TO . '>: ' .
+        $res->getMessage() . "\n");
+}
+
+$headers = 'Subject: ' . TEST_SUBJECT;
+if (PEAR::isError($smtp->data(TEST_BODY, $headers))) {
+    die("Unable to send data\n");
+}
+
+$smtp->disconnect();
+
+echo 'Success!';
+
+--EXPECT--
+Success!
diff --git a/lib/composer/vendor/pear/net_smtp/tests/config.php.dist b/lib/composer/vendor/pear/net_smtp/tests/config.php.dist
new file mode 100644
index 000000000..fe4a0c975
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/tests/config.php.dist
@@ -0,0 +1,15 @@
+<?php
+/**
+ * Copy this file to config.php and customize the following values to
+ * suit your configuration.
+ */
+
+define('TEST_HOSTNAME',     'localhost');
+define('TEST_PORT',         25);
+define('TEST_LOCALHOST',    'localhost');
+define('TEST_AUTH_USER',    'jon');
+define('TEST_AUTH_PASS',    'secret');
+define('TEST_FROM',         'from@example.com');
+define('TEST_TO',           'to@example.com');
+define('TEST_SUBJECT',      'Test Subject');
+define('TEST_BODY',         'Test Body');
diff --git a/lib/composer/vendor/pear/net_smtp/tests/quotedata.phpt b/lib/composer/vendor/pear/net_smtp/tests/quotedata.phpt
new file mode 100644
index 000000000..39d0d7b20
--- /dev/null
+++ b/lib/composer/vendor/pear/net_smtp/tests/quotedata.phpt
@@ -0,0 +1,70 @@
+--TEST--
+Net_SMTP: quotedata()
+--FILE--
+<?php
+
+require_once 'Net/SMTP.php';
+
+$tests = array(
+    /* Newlines */
+    "\n"               => "\r\n",
+    "\r\n"             => "\r\n",
+    "\nxx"             => "\r\nxx",
+    "xx\n"             => "xx\r\n",
+    "xx\nxx"           => "xx\r\nxx",
+    "\n\nxx"           => "\r\n\r\nxx",
+    "xx\n\nxx"         => "xx\r\n\r\nxx",
+    "xx\n\n"           => "xx\r\n\r\n",
+    "\r\nxx"           => "\r\nxx",
+    "xx\r\n"           => "xx\r\n",
+    "xx\r\nxx"         => "xx\r\nxx",
+    "\r\n\r\nxx"       => "\r\n\r\nxx",
+    "xx\r\n\r\nxx"     => "xx\r\n\r\nxx",
+    "xx\r\n\r\n"       => "xx\r\n\r\n",
+    "\r\n\nxx"         => "\r\n\r\nxx",
+    "\n\r\nxx"         => "\r\n\r\nxx",
+    "xx\r\n\nxx"       => "xx\r\n\r\nxx",
+    "xx\n\r\nxx"       => "xx\r\n\r\nxx",
+    "xx\r\n\n"         => "xx\r\n\r\n",
+    "xx\n\r\n"         => "xx\r\n\r\n",
+    "\r"               => "\r\n",
+    "\rxx"             => "\r\nxx",
+    "xx\rxx"           => "xx\r\nxx",
+    "xx\r"             => "xx\r\n",
+    "\r\r"             => "\r\n\r\n",
+    "\r\rxx"           => "\r\n\r\nxx",
+    "xx\r\rxx"         => "xx\r\n\r\nxx",
+    "xx\r\r"           => "xx\r\n\r\n",
+    "xx\rxx\nxx\r\nxx" => "xx\r\nxx\r\nxx\r\nxx",
+    "\r\r\n\n"         => "\r\n\r\n\r\n",
+
+    /* Dots */
+    "."                 => "..",
+    "xxx\n."            => "xxx\r\n..",
+    "xxx\n.\nxxx"       => "xxx\r\n..\r\nxxx",
+    "xxx.\n.xxx"        => "xxx.\r\n..xxx",
+);
+
+function literal($x)
+{
+    return str_replace(array("\r", "\n"), array('\r', '\n'), $x);
+}
+
+$smtp = new Net_SMTP();
+$error = false;
+foreach ($tests as $input => $expected) {
+    $output = $input;
+    $smtp->quotedata($output);
+    if ($output != $expected) {
+        printf("Error: '%s' => '%s' (expected: '%s')",
+            literal($input), literal($output), literal($expected));
+        $error = true;
+    }
+}
+
+if (!$error) {
+    echo "success\n";
+}
+
+--EXPECT--
+success
diff --git a/lib/composer/vendor/pear/net_socket/.gitignore b/lib/composer/vendor/pear/net_socket/.gitignore
new file mode 100644
index 000000000..e2b2f027c
--- /dev/null
+++ b/lib/composer/vendor/pear/net_socket/.gitignore
@@ -0,0 +1,6 @@
+# composer related
+composer.lock
+composer.phar
+vendor
+
+*.tgz
diff --git a/lib/composer/vendor/pear/net_socket/.travis.yml b/lib/composer/vendor/pear/net_socket/.travis.yml
new file mode 100644
index 000000000..2acb4d644
--- /dev/null
+++ b/lib/composer/vendor/pear/net_socket/.travis.yml
@@ -0,0 +1,21 @@
+language: php
+sudo: false
+php:
+  - 5.4
+  - 5.5
+  - 5.6
+  - 7.0
+  - 7.1
+script:
+  - pear list
+  - pear channel-update pear.php.net
+  - pear upgrade --force pear/pear-1.10.1
+  - pear list
+  - pear install --force package.xml
+  - pear list
+  - pear package
+  - pear package-validate
+  - pear install --force *.tgz
+  - pear list
+  - composer install
+  - ./vendor/bin/phpunit -c phpunit.xml.dist
diff --git a/lib/composer/vendor/pear/net_socket/LICENSE b/lib/composer/vendor/pear/net_socket/LICENSE
new file mode 100644
index 000000000..5a6b12a0b
--- /dev/null
+++ b/lib/composer/vendor/pear/net_socket/LICENSE
@@ -0,0 +1,9 @@
+Copyright 1997-2017 The PHP Group
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/lib/composer/vendor/pear/net_socket/Net/Socket.php b/lib/composer/vendor/pear/net_socket/Net/Socket.php
new file mode 100644
index 000000000..8df768d9a
--- /dev/null
+++ b/lib/composer/vendor/pear/net_socket/Net/Socket.php
@@ -0,0 +1,723 @@
+<?php
+/**
+ * Net_Socket
+ *
+ * PHP Version 5
+ *
+ * LICENSE:
+ *
+ * Copyright (c) 1997-2017 The PHP Group
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * o Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * o Redistributions in binary form must reproduce the above copyright
+ *   notice, this list of conditions and the following disclaimer in the
+ *   documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @category  Net
+ * @package   Net_Socket
+ * @author    Stig Bakken <ssb@php.net>
+ * @author    Chuck Hagenbuch <chuck@horde.org>
+ * @copyright 1997-2017 The PHP Group
+ * @license   http://opensource.org/licenses/bsd-license.php BSD-2-Clause
+ * @link      http://pear.php.net/packages/Net_Socket
+ */
+
+require_once 'PEAR.php';
+
+define('NET_SOCKET_READ', 1);
+define('NET_SOCKET_WRITE', 2);
+define('NET_SOCKET_ERROR', 4);
+
+/**
+ * Generalized Socket class.
+ *
+ * @category  Net
+ * @package   Net_Socket
+ * @author    Stig Bakken <ssb@php.net>
+ * @author    Chuck Hagenbuch <chuck@horde.org>
+ * @copyright 1997-2017 The PHP Group
+ * @license   http://opensource.org/licenses/bsd-license.php BSD-2-Clause
+ * @link      http://pear.php.net/packages/Net_Socket
+ */
+class Net_Socket extends PEAR
+{
+    /**
+     * Socket file pointer.
+     * @var resource $fp
+     */
+    public $fp = null;
+
+    /**
+     * Whether the socket is blocking. Defaults to true.
+     * @var boolean $blocking
+     */
+    public $blocking = true;
+
+    /**
+     * Whether the socket is persistent. Defaults to false.
+     * @var boolean $persistent
+     */
+    public $persistent = false;
+
+    /**
+     * The IP address to connect to.
+     * @var string $addr
+     */
+    public $addr = '';
+
+    /**
+     * The port number to connect to.
+     * @var integer $port
+     */
+    public $port = 0;
+
+    /**
+     * Number of seconds to wait on socket operations before assuming
+     * there's no more data. Defaults to no timeout.
+     * @var integer|float $timeout
+     */
+    public $timeout = null;
+
+    /**
+     * Number of bytes to read at a time in readLine() and
+     * readAll(). Defaults to 2048.
+     * @var integer $lineLength
+     */
+    public $lineLength = 2048;
+
+    /**
+     * The string to use as a newline terminator. Usually "\r\n" or "\n".
+     * @var string $newline
+     */
+    public $newline = "\r\n";
+
+    /**
+     * Connect to the specified port. If called when the socket is
+     * already connected, it disconnects and connects again.
+     *
+     * @param string $addr IP address or host name (may be with protocol prefix).
+     * @param integer $port TCP port number.
+     * @param boolean $persistent (optional) Whether the connection is
+     *                            persistent (kept open between requests
+     *                            by the web server).
+     * @param integer $timeout (optional) Connection socket timeout.
+     * @param array $options See options for stream_context_create.
+     *
+     * @access public
+     *
+     * @return boolean|PEAR_Error  True on success or a PEAR_Error on failure.
+     */
+    public function connect(
+        $addr,
+        $port = 0,
+        $persistent = null,
+        $timeout = null,
+        $options = null
+    ) {
+        if (is_resource($this->fp)) {
+            @fclose($this->fp);
+            $this->fp = null;
+        }
+
+        if (!$addr) {
+            return $this->raiseError('$addr cannot be empty');
+        } else {
+            if (strspn($addr, ':.0123456789') === strlen($addr)) {
+                $this->addr = strpos($addr, ':') !== false ? '[' . $addr . ']' : $addr;
+            } else {
+                $this->addr = $addr;
+            }
+        }
+
+        $this->port = $port % 65536;
+
+        if ($persistent !== null) {
+            $this->persistent = $persistent;
+        }
+
+        $openfunc = $this->persistent ? 'pfsockopen' : 'fsockopen';
+        $errno = 0;
+        $errstr = '';
+
+        $old_track_errors = @ini_set('track_errors', 1);
+
+        if ($timeout <= 0) {
+            $timeout = @ini_get('default_socket_timeout');
+        }
+
+        if ($options && function_exists('stream_context_create')) {
+            $context = stream_context_create($options);
+
+            // Since PHP 5 fsockopen doesn't allow context specification
+            if (function_exists('stream_socket_client')) {
+                $flags = STREAM_CLIENT_CONNECT;
+
+                if ($this->persistent) {
+                    $flags = STREAM_CLIENT_PERSISTENT;
+                }
+
+                $addr = $this->addr . ':' . $this->port;
+                $fp = @stream_socket_client($addr, $errno, $errstr,
+                    $timeout, $flags, $context);
+            } else {
+                $fp = @$openfunc($this->addr, $this->port, $errno,
+                    $errstr, $timeout, $context);
+            }
+        } else {
+            $fp = @$openfunc($this->addr, $this->port, $errno, $errstr, $timeout);
+        }
+
+        if (!$fp) {
+            if ($errno === 0 && !strlen($errstr) && isset($php_errormsg)) {
+                $errstr = $php_errormsg;
+            }
+            @ini_set('track_errors', $old_track_errors);
+
+            return $this->raiseError($errstr, $errno);
+        }
+
+        @ini_set('track_errors', $old_track_errors);
+        $this->fp = $fp;
+        $this->setTimeout();
+
+        return $this->setBlocking($this->blocking);
+    }
+
+    /**
+     * Disconnects from the peer, closes the socket.
+     *
+     * @access public
+     * @return mixed true on success or a PEAR_Error instance otherwise
+     */
+    public function disconnect()
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        @fclose($this->fp);
+        $this->fp = null;
+
+        return true;
+    }
+
+    /**
+     * Set the newline character/sequence to use.
+     *
+     * @param string $newline Newline character(s)
+     * @return boolean True
+     */
+    public function setNewline($newline)
+    {
+        $this->newline = $newline;
+
+        return true;
+    }
+
+    /**
+     * Find out if the socket is in blocking mode.
+     *
+     * @access public
+     * @return boolean  The current blocking mode.
+     */
+    public function isBlocking()
+    {
+        return $this->blocking;
+    }
+
+    /**
+     * Sets whether the socket connection should be blocking or
+     * not. A read call to a non-blocking socket will return immediately
+     * if there is no data available, whereas it will block until there
+     * is data for blocking sockets.
+     *
+     * @param boolean $mode True for blocking sockets, false for nonblocking.
+     *
+     * @access public
+     * @return mixed true on success or a PEAR_Error instance otherwise
+     */
+    public function setBlocking($mode)
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        $this->blocking = $mode;
+        stream_set_blocking($this->fp, (int)$this->blocking);
+
+        return true;
+    }
+
+    /**
+     * Sets the timeout value on socket descriptor,
+     * expressed in the sum of seconds and microseconds
+     *
+     * @param integer $seconds Seconds.
+     * @param integer $microseconds Microseconds, optional.
+     *
+     * @access public
+     * @return mixed True on success or false on failure or
+     *               a PEAR_Error instance when not connected
+     */
+    public function setTimeout($seconds = null, $microseconds = null)
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        if ($seconds === null && $microseconds === null) {
+            $seconds = (int)$this->timeout;
+            $microseconds = (int)(($this->timeout - $seconds) * 1000000);
+        } else {
+            $this->timeout = $seconds + $microseconds / 1000000;
+        }
+
+        if ($this->timeout > 0) {
+            return stream_set_timeout($this->fp, (int)$seconds, (int)$microseconds);
+        } else {
+            return false;
+        }
+    }
+
+    /**
+     * Sets the file buffering size on the stream.
+     * See php's stream_set_write_buffer for more information.
+     *
+     * @param integer $size Write buffer size.
+     *
+     * @access public
+     * @return mixed on success or an PEAR_Error object otherwise
+     */
+    public function setWriteBuffer($size)
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        $returned = stream_set_write_buffer($this->fp, $size);
+        if ($returned === 0) {
+            return true;
+        }
+
+        return $this->raiseError('Cannot set write buffer.');
+    }
+
+    /**
+     * Returns information about an existing socket resource.
+     * Currently returns four entries in the result array:
+     *
+     * <p>
+     * timed_out (bool) - The socket timed out waiting for data<br>
+     * blocked (bool) - The socket was blocked<br>
+     * eof (bool) - Indicates EOF event<br>
+     * unread_bytes (int) - Number of bytes left in the socket buffer<br>
+     * </p>
+     *
+     * @access public
+     * @return mixed Array containing information about existing socket
+     *               resource or a PEAR_Error instance otherwise
+     */
+    public function getStatus()
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        return stream_get_meta_data($this->fp);
+    }
+
+    /**
+     * Get a specified line of data
+     *
+     * @param int $size Reading ends when size - 1 bytes have been read,
+     *                  or a newline or an EOF (whichever comes first).
+     *                  If no size is specified, it will keep reading from
+     *                  the stream until it reaches the end of the line.
+     *
+     * @access public
+     * @return mixed $size bytes of data from the socket, or a PEAR_Error if
+     *         not connected. If an error occurs, FALSE is returned.
+     */
+    public function gets($size = null)
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        if (null === $size) {
+            return @fgets($this->fp);
+        } else {
+            return @fgets($this->fp, $size);
+        }
+    }
+
+    /**
+     * Read a specified amount of data. This is guaranteed to return,
+     * and has the added benefit of getting everything in one fread()
+     * chunk; if you know the size of the data you're getting
+     * beforehand, this is definitely the way to go.
+     *
+     * @param integer $size The number of bytes to read from the socket.
+     *
+     * @access public
+     * @return string $size bytes of data from the socket, or a PEAR_Error if
+     *         not connected.
+     */
+    public function read($size)
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        return @fread($this->fp, $size);
+    }
+
+    /**
+     * Write a specified amount of data.
+     *
+     * @param string $data Data to write.
+     * @param integer $blocksize Amount of data to write at once.
+     *                           NULL means all at once.
+     *
+     * @access public
+     * @return mixed If the socket is not connected, returns an instance of
+     *               PEAR_Error.
+     *               If the write succeeds, returns the number of bytes written.
+     *               If the write fails, returns false.
+     *               If the socket times out, returns an instance of PEAR_Error.
+     */
+    public function write($data, $blocksize = null)
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        if (null === $blocksize && !OS_WINDOWS) {
+            $written = @fwrite($this->fp, $data);
+
+            // Check for timeout or lost connection
+            if ($written === false) {
+                $meta_data = $this->getStatus();
+
+                if (!is_array($meta_data)) {
+                    return $meta_data; // PEAR_Error
+                }
+
+                if (!empty($meta_data['timed_out'])) {
+                    return $this->raiseError('timed out');
+                }
+            }
+
+            return $written;
+        } else {
+            if (null === $blocksize) {
+                $blocksize = 1024;
+            }
+
+            $pos = 0;
+            $size = strlen($data);
+            while ($pos < $size) {
+                $written = @fwrite($this->fp, substr($data, $pos, $blocksize));
+
+                // Check for timeout or lost connection
+                if ($written === false) {
+                    $meta_data = $this->getStatus();
+
+                    if (!is_array($meta_data)) {
+                        return $meta_data; // PEAR_Error
+                    }
+
+                    if (!empty($meta_data['timed_out'])) {
+                        return $this->raiseError('timed out');
+                    }
+
+                    return $written;
+                }
+
+                $pos += $written;
+            }
+
+            return $pos;
+        }
+    }
+
+    /**
+     * Write a line of data to the socket, followed by a trailing newline.
+     *
+     * @param string $data Data to write
+     *
+     * @access public
+     * @return mixed fwrite() result, or PEAR_Error when not connected
+     */
+    public function writeLine($data)
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        return fwrite($this->fp, $data . $this->newline);
+    }
+
+    /**
+     * Tests for end-of-file on a socket descriptor.
+     *
+     * Also returns true if the socket is disconnected.
+     *
+     * @access public
+     * @return bool
+     */
+    public function eof()
+    {
+        return (!is_resource($this->fp) || feof($this->fp));
+    }
+
+    /**
+     * Reads a byte of data
+     *
+     * @access public
+     * @return integer 1 byte of data from the socket, or a PEAR_Error if
+     *         not connected.
+     */
+    public function readByte()
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        return ord(@fread($this->fp, 1));
+    }
+
+    /**
+     * Reads a word of data
+     *
+     * @access public
+     * @return integer 1 word of data from the socket, or a PEAR_Error if
+     *         not connected.
+     */
+    public function readWord()
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        $buf = @fread($this->fp, 2);
+
+        return (ord($buf[0]) + (ord($buf[1]) << 8));
+    }
+
+    /**
+     * Reads an int of data
+     *
+     * @access public
+     * @return integer  1 int of data from the socket, or a PEAR_Error if
+     *                  not connected.
+     */
+    public function readInt()
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        $buf = @fread($this->fp, 4);
+
+        return (ord($buf[0]) + (ord($buf[1]) << 8) +
+            (ord($buf[2]) << 16) + (ord($buf[3]) << 24));
+    }
+
+    /**
+     * Reads a zero-terminated string of data
+     *
+     * @access public
+     * @return string, or a PEAR_Error if
+     *         not connected.
+     */
+    public function readString()
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        $string = '';
+        while (($char = @fread($this->fp, 1)) !== "\x00") {
+            $string .= $char;
+        }
+
+        return $string;
+    }
+
+    /**
+     * Reads an IP Address and returns it in a dot formatted string
+     *
+     * @access public
+     * @return string Dot formatted string, or a PEAR_Error if
+     *         not connected.
+     */
+    public function readIPAddress()
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        $buf = @fread($this->fp, 4);
+
+        return sprintf('%d.%d.%d.%d', ord($buf[0]), ord($buf[1]),
+            ord($buf[2]), ord($buf[3]));
+    }
+
+    /**
+     * Read until either the end of the socket or a newline, whichever
+     * comes first. Strips the trailing newline from the returned data.
+     *
+     * @access public
+     * @return string All available data up to a newline, without that
+     *         newline, or until the end of the socket, or a PEAR_Error if
+     *         not connected.
+     */
+    public function readLine()
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        $line = '';
+
+        $timeout = time() + $this->timeout;
+
+        while (!feof($this->fp) && (!$this->timeout || time() < $timeout)) {
+            $line .= @fgets($this->fp, $this->lineLength);
+            if (substr($line, -1) == "\n") {
+                return rtrim($line, $this->newline);
+            }
+        }
+
+        return $line;
+    }
+
+    /**
+     * Read until the socket closes, or until there is no more data in
+     * the inner PHP buffer. If the inner buffer is empty, in blocking
+     * mode we wait for at least 1 byte of data. Therefore, in
+     * blocking mode, if there is no data at all to be read, this
+     * function will never exit (unless the socket is closed on the
+     * remote end).
+     *
+     * @access public
+     *
+     * @return string  All data until the socket closes, or a PEAR_Error if
+     *                 not connected.
+     */
+    public function readAll()
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        $data = '';
+        $timeout = time() + $this->timeout;
+
+        while (!feof($this->fp) && (!$this->timeout || time() < $timeout)) {
+            $data .= @fread($this->fp, $this->lineLength);
+        }
+
+        return $data;
+    }
+
+    /**
+     * Runs the equivalent of the select() system call on the socket
+     * with a timeout specified by tv_sec and tv_usec.
+     *
+     * @param integer $state Which of read/write/error to check for.
+     * @param integer $tv_sec Number of seconds for timeout.
+     * @param integer $tv_usec Number of microseconds for timeout.
+     *
+     * @access public
+     * @return False if select fails, integer describing which of read/write/error
+     *         are ready, or PEAR_Error if not connected.
+     */
+    public function select($state, $tv_sec, $tv_usec = 0)
+    {
+        if (!is_resource($this->fp)) {
+            return $this->raiseError('not connected');
+        }
+
+        $read = null;
+        $write = null;
+        $except = null;
+        if ($state & NET_SOCKET_READ) {
+            $read[] = $this->fp;
+        }
+        if ($state & NET_SOCKET_WRITE) {
+            $write[] = $this->fp;
+        }
+        if ($state & NET_SOCKET_ERROR) {
+            $except[] = $this->fp;
+        }
+        if (false === ($sr = stream_select($read, $write, $except,
+                $tv_sec, $tv_usec))
+        ) {
+            return false;
+        }
+
+        $result = 0;
+        if (count($read)) {
+            $result |= NET_SOCKET_READ;
+        }
+        if (count($write)) {
+            $result |= NET_SOCKET_WRITE;
+        }
+        if (count($except)) {
+            $result |= NET_SOCKET_ERROR;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Turns encryption on/off on a connected socket.
+     *
+     * @param bool $enabled Set this parameter to true to enable encryption
+     *                         and false to disable encryption.
+     * @param integer $type Type of encryption. See stream_socket_enable_crypto()
+     *                         for values.
+     *
+     * @see    http://se.php.net/manual/en/function.stream-socket-enable-crypto.php
+     * @access public
+     * @return false on error, true on success and 0 if there isn't enough data
+     *         and the user should try again (non-blocking sockets only).
+     *         A PEAR_Error object is returned if the socket is not
+     *         connected
+     */
+    public function enableCrypto($enabled, $type)
+    {
+        if (version_compare(phpversion(), '5.1.0', '>=')) {
+            if (!is_resource($this->fp)) {
+                return $this->raiseError('not connected');
+            }
+
+            return @stream_socket_enable_crypto($this->fp, $enabled, $type);
+        } else {
+            $msg = 'Net_Socket::enableCrypto() requires php version >= 5.1.0';
+
+            return $this->raiseError($msg);
+        }
+    }
+
+}
diff --git a/lib/composer/vendor/pear/net_socket/README.md b/lib/composer/vendor/pear/net_socket/README.md
new file mode 100644
index 000000000..d6eb53024
--- /dev/null
+++ b/lib/composer/vendor/pear/net_socket/README.md
@@ -0,0 +1,43 @@
+# Net_Socket - Network Socket Interface
+
+[![Build Status](https://travis-ci.org/pear/Net_Socket.svg?branch=master)](https://travis-ci.org/pear/Net_Socket)
+    
+
+Net_Socket is a class interface to TCP sockets. It provides blocking
+and non-blocking operation, with different reading and writing modes
+(byte-wise, block-wise, line-wise and special formats like network
+byte-order ip addresses).
+
+[Homepage](http://pear.php.net/package/Net_Socket/)
+
+
+## Installation
+For a PEAR installation that downloads from the PEAR channel:
+
+`$ pear install pear/net_socket`
+
+For a PEAR installation from a previously downloaded tarball:
+
+`$ pear install Net_Socket-*.tgz`
+
+For a PEAR installation from a code clone:
+
+`$ pear install package.xml`
+
+For a local composer installation:
+
+`$ composer install`
+
+To add as a dependency to your composer-managed application:
+
+`$composer require pear/net_socket`
+
+
+## Tests
+Run  the tests from a local composer installation:
+
+`$ ./vendor/bin/phpunit`
+
+
+## License
+BSD-2 license
diff --git a/lib/composer/vendor/pear/net_socket/composer.json b/lib/composer/vendor/pear/net_socket/composer.json
new file mode 100644
index 000000000..7bf46ecbc
--- /dev/null
+++ b/lib/composer/vendor/pear/net_socket/composer.json
@@ -0,0 +1,42 @@
+{
+    "authors": [
+        {
+            "email": "chuck@horde.org",
+            "name": "Chuck Hagenbuch",
+            "role": "Lead"
+        },
+        {
+            "email": "stig@php.net",
+            "name": "Stig Bakken",
+            "role": "Lead"
+        },
+        {
+            "email": "alec@php.net",
+            "name": "Aleksander Machniak",
+            "role": "Lead"
+        }
+    ],
+    "autoload": {
+        "psr-0": {
+            "Net": "./"
+        }
+    },
+    "description": "More info available on: http://pear.php.net/package/Net_Socket",
+    "include-path": [
+        "./"
+    ],
+    "license": "BSD-2-Clause",
+    "name": "pear/net_socket",
+    "support": {
+        "issues": "http://pear.php.net/bugs/search.php?cmd=display&package_name[]=Net_Socket",
+        "source": "https://github.com/pear/Net_Socket"
+    },
+    "type": "library",
+    "require": {
+        "php": ">=5.4.0",
+        "pear/pear_exception": "@stable"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^4"
+    }
+}
diff --git a/lib/composer/vendor/pear/net_socket/package.xml b/lib/composer/vendor/pear/net_socket/package.xml
new file mode 100644
index 000000000..116f6d282
--- /dev/null
+++ b/lib/composer/vendor/pear/net_socket/package.xml
@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package packagerversion="1.9.1" version="2.0" xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0 http://pear.php.net/dtd/tasks-1.0.xsd http://pear.php.net/dtd/package-2.0 http://pear.php.net/dtd/package-2.0.xsd">
+ <name>Net_Socket</name>
+ <channel>pear.php.net</channel>
+ <summary>Network Socket Interface</summary>
+ <description>Net_Socket is a class interface to TCP sockets.  It provides blocking
+  and non-blocking operation, with different reading and writing modes
+  (byte-wise, block-wise, line-wise and special formats like network
+  byte-order ip addresses).</description>
+ <lead>
+  <name>Chuck Hagenbuch</name>
+  <user>chagenbu</user>
+  <email>chuck@horde.org</email>
+  <active>no</active>
+ </lead>
+ <lead>
+  <name>Stig Bakken</name>
+  <user>ssb</user>
+  <email>stig@php.net</email>
+  <active>no</active>
+ </lead>
+ <lead>
+  <name>Aleksander Machniak</name>
+  <user>alec</user>
+  <email>alec@php.net</email>
+  <active>no</active>
+ </lead>
+ <date>2017-04-06</date>
+ <version>
+  <release>1.2.1</release>
+  <api>1.2.0</api>
+ </version>
+ <stability>
+  <release>stable</release>
+  <api>stable</api>
+ </stability>
+ <license uri="http://www.opensource.org/licenses/bsd-license.php">BSD-2-Clause</license>
+ <notes>
+* Fix BSD-2 licensing
+ </notes>
+ <contents>
+  <dir baseinstalldir="/" name="/">
+   <file baseinstalldir="/" name="Net/Socket.php" role="php" />
+   <file baseinstalldir="/" name="README.md" role="doc" />
+   <file baseinstalldir="/" name="LICENSE" role="doc" />
+  </dir>
+ </contents>
+ <dependencies>
+  <required>
+   <php>
+    <min>5.4.0</min>
+   </php>
+   <pearinstaller>
+    <min>1.10.1</min>
+   </pearinstaller>
+  </required>
+ </dependencies>
+ <phprelease />
+</package>
diff --git a/lib/composer/vendor/pear/net_socket/phpunit.xml.dist b/lib/composer/vendor/pear/net_socket/phpunit.xml.dist
new file mode 100644
index 000000000..8eaaa2fe6
--- /dev/null
+++ b/lib/composer/vendor/pear/net_socket/phpunit.xml.dist
@@ -0,0 +1,29 @@
+<phpunit bootstrap="vendor/autoload.php"
+         cacheTokens="false"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         stopOnError="false"
+         stopOnFailure="false"
+         stopOnIncomplete="false"
+         stopOnSkipped="false">
+
+    <testsuites>
+        <testsuite name="Test Suite">
+            <directory suffix=".php">tests/</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory suffix=".php">Net/</directory>
+        </whitelist>
+    </filter>
+
+    <logging>
+        <log type="coverage-clover" target="build/logs/clover.xml"/>
+        <log type="coverage-html" target="build/coverage/"/>
+    </logging>
+
+</phpunit>
diff --git a/lib/composer/vendor/pear/pear-core-minimal/README.rst b/lib/composer/vendor/pear/pear-core-minimal/README.rst
new file mode 100644
index 000000000..9e412fbd1
--- /dev/null
+++ b/lib/composer/vendor/pear/pear-core-minimal/README.rst
@@ -0,0 +1,26 @@
+******************************
+Minimal set of PEAR core files
+******************************
+
+This repository provides a set of files from ``pear-core``
+that are often used in PEAR packages.
+
+It follows the `pear-core`__ repository and gets updated whenever a new
+PEAR version is released.
+
+It's meant to be used as dependency for composer packages.
+
+__ https://github.com/pear/pear-core
+
+==============
+Included files
+==============
+- ``OS/Guess.php``
+- ``PEAR.php``
+- ``PEAR/Error.php``
+- ``PEAR/ErrorStack.php``
+- ``System.php``
+
+
+``PEAR/Error.php`` is a dummy file that only includes ``PEAR.php``,
+to make autoloaders work without problems.
diff --git a/lib/composer/vendor/pear/pear-core-minimal/composer.json b/lib/composer/vendor/pear/pear-core-minimal/composer.json
new file mode 100644
index 000000000..d805f56ae
--- /dev/null
+++ b/lib/composer/vendor/pear/pear-core-minimal/composer.json
@@ -0,0 +1,32 @@
+{
+    "name": "pear/pear-core-minimal",
+    "description": "Minimal set of PEAR core files to be used as composer dependency",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "email": "cweiske@php.net",
+            "name": "Christian Weiske",
+            "role": "Lead"
+        }
+    ],
+    "autoload": {
+        "psr-0": {
+            "": "src/"
+        }
+    },
+    "include-path": [
+        "src/"
+    ],
+    "support": {
+        "issues": "http://pear.php.net/bugs/search.php?cmd=display&package_name[]=PEAR",
+        "source": "https://github.com/pear/pear-core-minimal"
+    },
+    "type": "library",
+    "require": {
+        "pear/console_getopt": "~1.4",
+        "pear/pear_exception": "~1.0"
+    },
+    "replace": {
+        "rsky/pear-core-min": "self.version"
+    }
+}
diff --git a/lib/composer/vendor/pear/pear-core-minimal/src/OS/Guess.php b/lib/composer/vendor/pear/pear-core-minimal/src/OS/Guess.php
new file mode 100644
index 000000000..c45e84f15
--- /dev/null
+++ b/lib/composer/vendor/pear/pear-core-minimal/src/OS/Guess.php
@@ -0,0 +1,337 @@
+<?php
+/**
+ * The OS_Guess class
+ *
+ * PHP versions 4 and 5
+ *
+ * @category   pear
+ * @package    PEAR
+ * @author     Stig Bakken <ssb@php.net>
+ * @author     Gregory Beaver <cellog@php.net>
+ * @copyright  1997-2009 The Authors
+ * @license    http://opensource.org/licenses/bsd-license.php New BSD License
+ * @link       http://pear.php.net/package/PEAR
+ * @since      File available since PEAR 0.1
+ */
+
+// {{{ uname examples
+
+// php_uname() without args returns the same as 'uname -a', or a PHP-custom
+// string for Windows.
+// PHP versions prior to 4.3 return the uname of the host where PHP was built,
+// as of 4.3 it returns the uname of the host running the PHP code.
+//
+// PC RedHat Linux 7.1:
+// Linux host.example.com 2.4.2-2 #1 Sun Apr 8 20:41:30 EDT 2001 i686 unknown
+//
+// PC Debian Potato:
+// Linux host 2.4.17 #2 SMP Tue Feb 12 15:10:04 CET 2002 i686 unknown
+//
+// PC FreeBSD 3.3:
+// FreeBSD host.example.com 3.3-STABLE FreeBSD 3.3-STABLE #0: Mon Feb 21 00:42:31 CET 2000     root@example.com:/usr/src/sys/compile/CONFIG  i386
+//
+// PC FreeBSD 4.3:
+// FreeBSD host.example.com 4.3-RELEASE FreeBSD 4.3-RELEASE #1: Mon Jun 25 11:19:43 EDT 2001     root@example.com:/usr/src/sys/compile/CONFIG  i386
+//
+// PC FreeBSD 4.5:
+// FreeBSD host.example.com 4.5-STABLE FreeBSD 4.5-STABLE #0: Wed Feb  6 23:59:23 CET 2002     root@example.com:/usr/src/sys/compile/CONFIG  i386
+//
+// PC FreeBSD 4.5 w/uname from GNU shellutils:
+// FreeBSD host.example.com 4.5-STABLE FreeBSD 4.5-STABLE #0: Wed Feb  i386 unknown
+//
+// HP 9000/712 HP-UX 10:
+// HP-UX iq B.10.10 A 9000/712 2008429113 two-user license
+//
+// HP 9000/712 HP-UX 10 w/uname from GNU shellutils:
+// HP-UX host B.10.10 A 9000/712 unknown
+//
+// IBM RS6000/550 AIX 4.3:
+// AIX host 3 4 000003531C00
+//
+// AIX 4.3 w/uname from GNU shellutils:
+// AIX host 3 4 000003531C00 unknown
+//
+// SGI Onyx IRIX 6.5 w/uname from GNU shellutils:
+// IRIX64 host 6.5 01091820 IP19 mips
+//
+// SGI Onyx IRIX 6.5:
+// IRIX64 host 6.5 01091820 IP19
+//
+// SparcStation 20 Solaris 8 w/uname from GNU shellutils:
+// SunOS host.example.com 5.8 Generic_108528-12 sun4m sparc
+//
+// SparcStation 20 Solaris 8:
+// SunOS host.example.com 5.8 Generic_108528-12 sun4m sparc SUNW,SPARCstation-20
+//
+// Mac OS X (Darwin)
+// Darwin home-eden.local 7.5.0 Darwin Kernel Version 7.5.0: Thu Aug  5 19:26:16 PDT 2004; root:xnu/xnu-517.7.21.obj~3/RELEASE_PPC  Power Macintosh
+//
+// Mac OS X early versions
+//
+
+// }}}
+
+/* TODO:
+ * - define endianness, to allow matchSignature("bigend") etc.
+ */
+
+/**
+ * Retrieves information about the current operating system
+ *
+ * This class uses php_uname() to grok information about the current OS
+ *
+ * @category   pear
+ * @package    PEAR
+ * @author     Stig Bakken <ssb@php.net>
+ * @author     Gregory Beaver <cellog@php.net>
+ * @copyright  1997-2009 The Authors
+ * @license    http://opensource.org/licenses/bsd-license.php New BSD License
+ * @version    Release: @package_version@
+ * @link       http://pear.php.net/package/PEAR
+ * @since      Class available since Release 0.1
+ */
+class OS_Guess
+{
+    var $sysname;
+    var $nodename;
+    var $cpu;
+    var $release;
+    var $extra;
+
+    function __construct($uname = null)
+    {
+        list($this->sysname,
+             $this->release,
+             $this->cpu,
+             $this->extra,
+             $this->nodename) = $this->parseSignature($uname);
+    }
+
+    function parseSignature($uname = null)
+    {
+        static $sysmap = array(
+            'HP-UX' => 'hpux',
+            'IRIX64' => 'irix',
+        );
+        static $cpumap = array(
+            'i586' => 'i386',
+            'i686' => 'i386',
+            'ppc' => 'powerpc',
+        );
+        if ($uname === null) {
+            $uname = php_uname();
+        }
+        $parts = preg_split('/\s+/', trim($uname));
+        $n = count($parts);
+
+        $release  = $machine = $cpu = '';
+        $sysname  = $parts[0];
+        $nodename = $parts[1];
+        $cpu      = $parts[$n-1];
+        $extra = '';
+        if ($cpu == 'unknown') {
+            $cpu = $parts[$n - 2];
+        }
+
+        switch ($sysname) {
+            case 'AIX' :
+                $release = "$parts[3].$parts[2]";
+                break;
+            case 'Windows' :
+                switch ($parts[1]) {
+                    case '95/98':
+                        $release = '9x';
+                        break;
+                    default:
+                        $release = $parts[1];
+                        break;
+                }
+                $cpu = 'i386';
+                break;
+            case 'Linux' :
+                $extra = $this->_detectGlibcVersion();
+                // use only the first two digits from the kernel version
+                $release = preg_replace('/^([0-9]+\.[0-9]+).*/', '\1', $parts[2]);
+                break;
+            case 'Mac' :
+                $sysname = 'darwin';
+                $nodename = $parts[2];
+                $release = $parts[3];
+                if ($cpu == 'Macintosh') {
+                    if ($parts[$n - 2] == 'Power') {
+                        $cpu = 'powerpc';
+                    }
+                }
+                break;
+            case 'Darwin' :
+                if ($cpu == 'Macintosh') {
+                    if ($parts[$n - 2] == 'Power') {
+                        $cpu = 'powerpc';
+                    }
+                }
+                $release = preg_replace('/^([0-9]+\.[0-9]+).*/', '\1', $parts[2]);
+                break;
+            default:
+                $release = preg_replace('/-.*/', '', $parts[2]);
+                break;
+        }
+
+        if (isset($sysmap[$sysname])) {
+            $sysname = $sysmap[$sysname];
+        } else {
+            $sysname = strtolower($sysname);
+        }
+        if (isset($cpumap[$cpu])) {
+            $cpu = $cpumap[$cpu];
+        }
+        return array($sysname, $release, $cpu, $extra, $nodename);
+    }
+
+    function _detectGlibcVersion()
+    {
+        static $glibc = false;
+        if ($glibc !== false) {
+            return $glibc; // no need to run this multiple times
+        }
+        $major = $minor = 0;
+        include_once "System.php";
+        // Use glibc's <features.h> header file to
+        // get major and minor version number:
+        if (@file_exists('/usr/include/features.h') &&
+              @is_readable('/usr/include/features.h')) {
+            if (!@file_exists('/usr/bin/cpp') || !@is_executable('/usr/bin/cpp')) {
+                $features_file = fopen('/usr/include/features.h', 'rb');
+                while (!feof($features_file)) {
+                    $line = fgets($features_file, 8192);
+                    if (!$line || (strpos($line, '#define') === false)) {
+                        continue;
+                    }
+                    if (strpos($line, '__GLIBC__')) {
+                        // major version number #define __GLIBC__ version
+                        $line = preg_split('/\s+/', $line);
+                        $glibc_major = trim($line[2]);
+                        if (isset($glibc_minor)) {
+                            break;
+                        }
+                        continue;
+                    }
+
+                    if (strpos($line, '__GLIBC_MINOR__'))  {
+                        // got the minor version number
+                        // #define __GLIBC_MINOR__ version
+                        $line = preg_split('/\s+/', $line);
+                        $glibc_minor = trim($line[2]);
+                        if (isset($glibc_major)) {
+                            break;
+                        }
+                        continue;
+                    }
+                }
+                fclose($features_file);
+                if (!isset($glibc_major) || !isset($glibc_minor)) {
+                    return $glibc = '';
+                }
+                return $glibc = 'glibc' . trim($glibc_major) . "." . trim($glibc_minor) ;
+            } // no cpp
+
+            $tmpfile = System::mktemp("glibctest");
+            $fp = fopen($tmpfile, "w");
+            fwrite($fp, "#include <features.h>\n__GLIBC__ __GLIBC_MINOR__\n");
+            fclose($fp);
+            $cpp = popen("/usr/bin/cpp $tmpfile", "r");
+            while ($line = fgets($cpp, 1024)) {
+                if ($line{0} == '#' || trim($line) == '') {
+                    continue;
+                }
+
+                if (list($major, $minor) = explode(' ', trim($line))) {
+                    break;
+                }
+            }
+            pclose($cpp);
+            unlink($tmpfile);
+        } // features.h
+
+        if (!($major && $minor) && @is_link('/lib/libc.so.6')) {
+            // Let's try reading the libc.so.6 symlink
+            if (preg_match('/^libc-(.*)\.so$/', basename(readlink('/lib/libc.so.6')), $matches)) {
+                list($major, $minor) = explode('.', $matches[1]);
+            }
+        }
+
+        if (!($major && $minor)) {
+            return $glibc = '';
+        }
+
+        return $glibc = "glibc{$major}.{$minor}";
+    }
+
+    function getSignature()
+    {
+        if (empty($this->extra)) {
+            return "{$this->sysname}-{$this->release}-{$this->cpu}";
+        }
+        return "{$this->sysname}-{$this->release}-{$this->cpu}-{$this->extra}";
+    }
+
+    function getSysname()
+    {
+        return $this->sysname;
+    }
+
+    function getNodename()
+    {
+        return $this->nodename;
+    }
+
+    function getCpu()
+    {
+        return $this->cpu;
+    }
+
+    function getRelease()
+    {
+        return $this->release;
+    }
+
+    function getExtra()
+    {
+        return $this->extra;
+    }
+
+    function matchSignature($match)
+    {
+        $fragments = is_array($match) ? $match : explode('-', $match);
+        $n = count($fragments);
+        $matches = 0;
+        if ($n > 0) {
+            $matches += $this->_matchFragment($fragments[0], $this->sysname);
+        }
+        if ($n > 1) {
+            $matches += $this->_matchFragment($fragments[1], $this->release);
+        }
+        if ($n > 2) {
+            $matches += $this->_matchFragment($fragments[2], $this->cpu);
+        }
+        if ($n > 3) {
+            $matches += $this->_matchFragment($fragments[3], $this->extra);
+        }
+        return ($matches == $n);
+    }
+
+    function _matchFragment($fragment, $value)
+    {
+        if (strcspn($fragment, '*?') < strlen($fragment)) {
+            $reg = '/^' . str_replace(array('*', '?', '/'), array('.*', '.', '\\/'), $fragment) . '\\z/';
+            return preg_match($reg, $value);
+        }
+        return ($fragment == '*' || !strcasecmp($fragment, $value));
+    }
+
+}
+/*
+ * Local Variables:
+ * indent-tabs-mode: nil
+ * c-basic-offset: 4
+ * End:
+ */
diff --git a/lib/composer/vendor/pear/pear-core-minimal/src/PEAR.php b/lib/composer/vendor/pear/pear-core-minimal/src/PEAR.php
new file mode 100644
index 000000000..b6bb191e7
--- /dev/null
+++ b/lib/composer/vendor/pear/pear-core-minimal/src/PEAR.php
@@ -0,0 +1,1113 @@
+<?php
+/**
+ * PEAR, the PHP Extension and Application Repository
+ *
+ * PEAR class and PEAR_Error class
+ *
+ * PHP versions 4 and 5
+ *
+ * @category   pear
+ * @package    PEAR
+ * @author     Sterling Hughes <sterling@php.net>
+ * @author     Stig Bakken <ssb@php.net>
+ * @author     Tomas V.V.Cox <cox@idecnet.com>
+ * @author     Greg Beaver <cellog@php.net>
+ * @copyright  1997-2010 The Authors
+ * @license    http://opensource.org/licenses/bsd-license.php New BSD License
+ * @link       http://pear.php.net/package/PEAR
+ * @since      File available since Release 0.1
+ */
+
+/**#@+
+ * ERROR constants
+ */
+define('PEAR_ERROR_RETURN',     1);
+define('PEAR_ERROR_PRINT',      2);
+define('PEAR_ERROR_TRIGGER',    4);
+define('PEAR_ERROR_DIE',        8);
+define('PEAR_ERROR_CALLBACK',  16);
+/**
+ * WARNING: obsolete
+ * @deprecated
+ */
+define('PEAR_ERROR_EXCEPTION', 32);
+/**#@-*/
+
+if (substr(PHP_OS, 0, 3) == 'WIN') {
+    define('OS_WINDOWS', true);
+    define('OS_UNIX',    false);
+    define('PEAR_OS',    'Windows');
+} else {
+    define('OS_WINDOWS', false);
+    define('OS_UNIX',    true);
+    define('PEAR_OS',    'Unix'); // blatant assumption
+}
+
+$GLOBALS['_PEAR_default_error_mode']     = PEAR_ERROR_RETURN;
+$GLOBALS['_PEAR_default_error_options']  = E_USER_NOTICE;
+$GLOBALS['_PEAR_destructor_object_list'] = array();
+$GLOBALS['_PEAR_shutdown_funcs']         = array();
+$GLOBALS['_PEAR_error_handler_stack']    = array();
+
+@ini_set('track_errors', true);
+
+/**
+ * Base class for other PEAR classes.  Provides rudimentary
+ * emulation of destructors.
+ *
+ * If you want a destructor in your class, inherit PEAR and make a
+ * destructor method called _yourclassname (same name as the
+ * constructor, but with a "_" prefix).  Also, in your constructor you
+ * have to call the PEAR constructor: $this->PEAR();.
+ * The destructor method will be called without parameters.  Note that
+ * at in some SAPI implementations (such as Apache), any output during
+ * the request shutdown (in which destructors are called) seems to be
+ * discarded.  If you need to get any debug information from your
+ * destructor, use error_log(), syslog() or something similar.
+ *
+ * IMPORTANT! To use the emulated destructors you need to create the
+ * objects by reference: $obj =& new PEAR_child;
+ *
+ * @category   pear
+ * @package    PEAR
+ * @author     Stig Bakken <ssb@php.net>
+ * @author     Tomas V.V. Cox <cox@idecnet.com>
+ * @author     Greg Beaver <cellog@php.net>
+ * @copyright  1997-2006 The PHP Group
+ * @license    http://opensource.org/licenses/bsd-license.php New BSD License
+ * @version    Release: @package_version@
+ * @link       http://pear.php.net/package/PEAR
+ * @see        PEAR_Error
+ * @since      Class available since PHP 4.0.2
+ * @link        http://pear.php.net/manual/en/core.pear.php#core.pear.pear
+ */
+class PEAR
+{
+    /**
+     * Whether to enable internal debug messages.
+     *
+     * @var     bool
+     * @access  private
+     */
+    var $_debug = false;
+
+    /**
+     * Default error mode for this object.
+     *
+     * @var     int
+     * @access  private
+     */
+    var $_default_error_mode = null;
+
+    /**
+     * Default error options used for this object when error mode
+     * is PEAR_ERROR_TRIGGER.
+     *
+     * @var     int
+     * @access  private
+     */
+    var $_default_error_options = null;
+
+    /**
+     * Default error handler (callback) for this object, if error mode is
+     * PEAR_ERROR_CALLBACK.
+     *
+     * @var     string
+     * @access  private
+     */
+    var $_default_error_handler = '';
+
+    /**
+     * Which class to use for error objects.
+     *
+     * @var     string
+     * @access  private
+     */
+    var $_error_class = 'PEAR_Error';
+
+    /**
+     * An array of expected errors.
+     *
+     * @var     array
+     * @access  private
+     */
+    var $_expected_errors = array();
+
+    /**
+     * List of methods that can be called both statically and non-statically.
+     * @var array
+     */
+    protected static $bivalentMethods = array(
+        'setErrorHandling' => true,
+        'raiseError' => true,
+        'throwError' => true,
+        'pushErrorHandling' => true,
+        'popErrorHandling' => true,
+    );
+
+    /**
+     * Constructor.  Registers this object in
+     * $_PEAR_destructor_object_list for destructor emulation if a
+     * destructor object exists.
+     *
+     * @param string $error_class  (optional) which class to use for
+     *        error objects, defaults to PEAR_Error.
+     * @access public
+     * @return void
+     */
+    function __construct($error_class = null)
+    {
+        $classname = strtolower(get_class($this));
+        if ($this->_debug) {
+            print "PEAR constructor called, class=$classname\n";
+        }
+
+        if ($error_class !== null) {
+            $this->_error_class = $error_class;
+        }
+
+        while ($classname && strcasecmp($classname, "pear")) {
+            $destructor = "_$classname";
+            if (method_exists($this, $destructor)) {
+                global $_PEAR_destructor_object_list;
+                $_PEAR_destructor_object_list[] = &$this;
+                if (!isset($GLOBALS['_PEAR_SHUTDOWN_REGISTERED'])) {
+                    register_shutdown_function("_PEAR_call_destructors");
+                    $GLOBALS['_PEAR_SHUTDOWN_REGISTERED'] = true;
+                }
+                break;
+            } else {
+                $classname = get_parent_class($classname);
+            }
+        }
+    }
+
+    /**
+     * Only here for backwards compatibility.
+     * E.g. Archive_Tar calls $this->PEAR() in its constructor.
+     *
+     * @param string $error_class Which class to use for error objects,
+     *                            defaults to PEAR_Error.
+     */
+    public function PEAR($error_class = null)
+    {
+        self::__construct($error_class);
+    }
+
+    /**
+     * Destructor (the emulated type of...).  Does nothing right now,
+     * but is included for forward compatibility, so subclass
+     * destructors should always call it.
+     *
+     * See the note in the class desciption about output from
+     * destructors.
+     *
+     * @access public
+     * @return void
+     */
+    function _PEAR() {
+        if ($this->_debug) {
+            printf("PEAR destructor called, class=%s\n", strtolower(get_class($this)));
+        }
+    }
+
+    public function __call($method, $arguments)
+    {
+        if (!isset(self::$bivalentMethods[$method])) {
+            trigger_error(
+                'Call to undefined method PEAR::' . $method . '()', E_USER_ERROR
+            );
+        }
+        return call_user_func_array(
+            array(get_class(), '_' . $method),
+            array_merge(array($this), $arguments)
+        );
+    }
+
+    public static function __callStatic($method, $arguments)
+    {
+        if (!isset(self::$bivalentMethods[$method])) {
+            trigger_error(
+                'Call to undefined method PEAR::' . $method . '()', E_USER_ERROR
+            );
+        }
+        return call_user_func_array(
+            array(get_class(), '_' . $method),
+            array_merge(array(null), $arguments)
+        );
+    }
+
+    /**
+    * If you have a class that's mostly/entirely static, and you need static
+    * properties, you can use this method to simulate them. Eg. in your method(s)
+    * do this: $myVar = &PEAR::getStaticProperty('myclass', 'myVar');
+    * You MUST use a reference, or they will not persist!
+    *
+    * @param  string $class  The calling classname, to prevent clashes
+    * @param  string $var    The variable to retrieve.
+    * @return mixed   A reference to the variable. If not set it will be
+    *                 auto initialised to NULL.
+    */
+    public static function &getStaticProperty($class, $var)
+    {
+        static $properties;
+        if (!isset($properties[$class])) {
+            $properties[$class] = array();
+        }
+
+        if (!array_key_exists($var, $properties[$class])) {
+            $properties[$class][$var] = null;
+        }
+
+        return $properties[$class][$var];
+    }
+
+    /**
+    * Use this function to register a shutdown method for static
+    * classes.
+    *
+    * @param  mixed $func  The function name (or array of class/method) to call
+    * @param  mixed $args  The arguments to pass to the function
+    *
+    * @return void
+    */
+    public static function registerShutdownFunc($func, $args = array())
+    {
+        // if we are called statically, there is a potential
+        // that no shutdown func is registered.  Bug #6445
+        if (!isset($GLOBALS['_PEAR_SHUTDOWN_REGISTERED'])) {
+            register_shutdown_function("_PEAR_call_destructors");
+            $GLOBALS['_PEAR_SHUTDOWN_REGISTERED'] = true;
+        }
+        $GLOBALS['_PEAR_shutdown_funcs'][] = array($func, $args);
+    }
+
+    /**
+     * Tell whether a value is a PEAR error.
+     *
+     * @param   mixed $data   the value to test
+     * @param   int   $code   if $data is an error object, return true
+     *                        only if $code is a string and
+     *                        $obj->getMessage() == $code or
+     *                        $code is an integer and $obj->getCode() == $code
+     *
+     * @return  bool    true if parameter is an error
+     */
+    public static function isError($data, $code = null)
+    {
+        if (!is_a($data, 'PEAR_Error')) {
+            return false;
+        }
+
+        if (is_null($code)) {
+            return true;
+        } elseif (is_string($code)) {
+            return $data->getMessage() == $code;
+        }
+
+        return $data->getCode() == $code;
+    }
+
+    /**
+     * Sets how errors generated by this object should be handled.
+     * Can be invoked both in objects and statically.  If called
+     * statically, setErrorHandling sets the default behaviour for all
+     * PEAR objects.  If called in an object, setErrorHandling sets
+     * the default behaviour for that object.
+     *
+     * @param object $object
+     *        Object the method was called on (non-static mode)
+     *
+     * @param int $mode
+     *        One of PEAR_ERROR_RETURN, PEAR_ERROR_PRINT,
+     *        PEAR_ERROR_TRIGGER, PEAR_ERROR_DIE,
+     *        PEAR_ERROR_CALLBACK or PEAR_ERROR_EXCEPTION.
+     *
+     * @param mixed $options
+     *        When $mode is PEAR_ERROR_TRIGGER, this is the error level (one
+     *        of E_USER_NOTICE, E_USER_WARNING or E_USER_ERROR).
+     *
+     *        When $mode is PEAR_ERROR_CALLBACK, this parameter is expected
+     *        to be the callback function or method.  A callback
+     *        function is a string with the name of the function, a
+     *        callback method is an array of two elements: the element
+     *        at index 0 is the object, and the element at index 1 is
+     *        the name of the method to call in the object.
+     *
+     *        When $mode is PEAR_ERROR_PRINT or PEAR_ERROR_DIE, this is
+     *        a printf format string used when printing the error
+     *        message.
+     *
+     * @access public
+     * @return void
+     * @see PEAR_ERROR_RETURN
+     * @see PEAR_ERROR_PRINT
+     * @see PEAR_ERROR_TRIGGER
+     * @see PEAR_ERROR_DIE
+     * @see PEAR_ERROR_CALLBACK
+     * @see PEAR_ERROR_EXCEPTION
+     *
+     * @since PHP 4.0.5
+     */
+    protected static function _setErrorHandling(
+        $object, $mode = null, $options = null
+    ) {
+        if ($object !== null) {
+            $setmode     = &$object->_default_error_mode;
+            $setoptions  = &$object->_default_error_options;
+        } else {
+            $setmode     = &$GLOBALS['_PEAR_default_error_mode'];
+            $setoptions  = &$GLOBALS['_PEAR_default_error_options'];
+        }
+
+        switch ($mode) {
+            case PEAR_ERROR_EXCEPTION:
+            case PEAR_ERROR_RETURN:
+            case PEAR_ERROR_PRINT:
+            case PEAR_ERROR_TRIGGER:
+            case PEAR_ERROR_DIE:
+            case null:
+                $setmode = $mode;
+                $setoptions = $options;
+                break;
+
+            case PEAR_ERROR_CALLBACK:
+                $setmode = $mode;
+                // class/object method callback
+                if (is_callable($options)) {
+                    $setoptions = $options;
+                } else {
+                    trigger_error("invalid error callback", E_USER_WARNING);
+                }
+                break;
+
+            default:
+                trigger_error("invalid error mode", E_USER_WARNING);
+                break;
+        }
+    }
+
+    /**
+     * This method is used to tell which errors you expect to get.
+     * Expected errors are always returned with error mode
+     * PEAR_ERROR_RETURN.  Expected error codes are stored in a stack,
+     * and this method pushes a new element onto it.  The list of
+     * expected errors are in effect until they are popped off the
+     * stack with the popExpect() method.
+     *
+     * Note that this method can not be called statically
+     *
+     * @param mixed $code a single error code or an array of error codes to expect
+     *
+     * @return int     the new depth of the "expected errors" stack
+     * @access public
+     */
+    function expectError($code = '*')
+    {
+        if (is_array($code)) {
+            array_push($this->_expected_errors, $code);
+        } else {
+            array_push($this->_expected_errors, array($code));
+        }
+        return count($this->_expected_errors);
+    }
+
+    /**
+     * This method pops one element off the expected error codes
+     * stack.
+     *
+     * @return array   the list of error codes that were popped
+     */
+    function popExpect()
+    {
+        return array_pop($this->_expected_errors);
+    }
+
+    /**
+     * This method checks unsets an error code if available
+     *
+     * @param mixed error code
+     * @return bool true if the error code was unset, false otherwise
+     * @access private
+     * @since PHP 4.3.0
+     */
+    function _checkDelExpect($error_code)
+    {
+        $deleted = false;
+        foreach ($this->_expected_errors as $key => $error_array) {
+            if (in_array($error_code, $error_array)) {
+                unset($this->_expected_errors[$key][array_search($error_code, $error_array)]);
+                $deleted = true;
+            }
+
+            // clean up empty arrays
+            if (0 == count($this->_expected_errors[$key])) {
+                unset($this->_expected_errors[$key]);
+            }
+        }
+
+        return $deleted;
+    }
+
+    /**
+     * This method deletes all occurrences of the specified element from
+     * the expected error codes stack.
+     *
+     * @param  mixed $error_code error code that should be deleted
+     * @return mixed list of error codes that were deleted or error
+     * @access public
+     * @since PHP 4.3.0
+     */
+    function delExpect($error_code)
+    {
+        $deleted = false;
+        if ((is_array($error_code) && (0 != count($error_code)))) {
+            // $error_code is a non-empty array here; we walk through it trying
+            // to unset all values
+            foreach ($error_code as $key => $error) {
+                $deleted =  $this->_checkDelExpect($error) ? true : false;
+            }
+
+            return $deleted ? true : PEAR::raiseError("The expected error you submitted does not exist"); // IMPROVE ME
+        } elseif (!empty($error_code)) {
+            // $error_code comes alone, trying to unset it
+            if ($this->_checkDelExpect($error_code)) {
+                return true;
+            }
+
+            return PEAR::raiseError("The expected error you submitted does not exist"); // IMPROVE ME
+        }
+
+        // $error_code is empty
+        return PEAR::raiseError("The expected error you submitted is empty"); // IMPROVE ME
+    }
+
+    /**
+     * This method is a wrapper that returns an instance of the
+     * configured error class with this object's default error
+     * handling applied.  If the $mode and $options parameters are not
+     * specified, the object's defaults are used.
+     *
+     * @param mixed $message a text error message or a PEAR error object
+     *
+     * @param int $code      a numeric error code (it is up to your class
+     *                  to define these if you want to use codes)
+     *
+     * @param int $mode      One of PEAR_ERROR_RETURN, PEAR_ERROR_PRINT,
+     *                  PEAR_ERROR_TRIGGER, PEAR_ERROR_DIE,
+     *                  PEAR_ERROR_CALLBACK, PEAR_ERROR_EXCEPTION.
+     *
+     * @param mixed $options If $mode is PEAR_ERROR_TRIGGER, this parameter
+     *                  specifies the PHP-internal error level (one of
+     *                  E_USER_NOTICE, E_USER_WARNING or E_USER_ERROR).
+     *                  If $mode is PEAR_ERROR_CALLBACK, this
+     *                  parameter specifies the callback function or
+     *                  method.  In other error modes this parameter
+     *                  is ignored.
+     *
+     * @param string $userinfo If you need to pass along for example debug
+     *                  information, this parameter is meant for that.
+     *
+     * @param string $error_class The returned error object will be
+     *                  instantiated from this class, if specified.
+     *
+     * @param bool $skipmsg If true, raiseError will only pass error codes,
+     *                  the error message parameter will be dropped.
+     *
+     * @return object   a PEAR error object
+     * @see PEAR::setErrorHandling
+     * @since PHP 4.0.5
+     */
+    protected static function _raiseError($object,
+                         $message = null,
+                         $code = null,
+                         $mode = null,
+                         $options = null,
+                         $userinfo = null,
+                         $error_class = null,
+                         $skipmsg = false)
+    {
+        // The error is yet a PEAR error object
+        if (is_object($message)) {
+            $code        = $message->getCode();
+            $userinfo    = $message->getUserInfo();
+            $error_class = $message->getType();
+            $message->error_message_prefix = '';
+            $message     = $message->getMessage();
+        }
+
+        if (
+            $object !== null &&
+            isset($object->_expected_errors) &&
+            count($object->_expected_errors) > 0 &&
+            count($exp = end($object->_expected_errors))
+        ) {
+            if ($exp[0] == "*" ||
+                (is_int(reset($exp)) && in_array($code, $exp)) ||
+                (is_string(reset($exp)) && in_array($message, $exp))
+            ) {
+                $mode = PEAR_ERROR_RETURN;
+            }
+        }
+
+        // No mode given, try global ones
+        if ($mode === null) {
+            // Class error handler
+            if ($object !== null && isset($object->_default_error_mode)) {
+                $mode    = $object->_default_error_mode;
+                $options = $object->_default_error_options;
+            // Global error handler
+            } elseif (isset($GLOBALS['_PEAR_default_error_mode'])) {
+                $mode    = $GLOBALS['_PEAR_default_error_mode'];
+                $options = $GLOBALS['_PEAR_default_error_options'];
+            }
+        }
+
+        if ($error_class !== null) {
+            $ec = $error_class;
+        } elseif ($object !== null && isset($object->_error_class)) {
+            $ec = $object->_error_class;
+        } else {
+            $ec = 'PEAR_Error';
+        }
+
+        if ($skipmsg) {
+            $a = new $ec($code, $mode, $options, $userinfo);
+        } else {
+            $a = new $ec($message, $code, $mode, $options, $userinfo);
+        }
+
+        return $a;
+    }
+
+    /**
+     * Simpler form of raiseError with fewer options.  In most cases
+     * message, code and userinfo are enough.
+     *
+     * @param mixed $message a text error message or a PEAR error object
+     *
+     * @param int $code      a numeric error code (it is up to your class
+     *                  to define these if you want to use codes)
+     *
+     * @param string $userinfo If you need to pass along for example debug
+     *                  information, this parameter is meant for that.
+     *
+     * @return object   a PEAR error object
+     * @see PEAR::raiseError
+     */
+    protected static function _throwError($object, $message = null, $code = null, $userinfo = null)
+    {
+        if ($object !== null) {
+            $a = &$object->raiseError($message, $code, null, null, $userinfo);
+            return $a;
+        }
+
+        $a = &PEAR::raiseError($message, $code, null, null, $userinfo);
+        return $a;
+    }
+
+    public static function staticPushErrorHandling($mode, $options = null)
+    {
+        $stack       = &$GLOBALS['_PEAR_error_handler_stack'];
+        $def_mode    = &$GLOBALS['_PEAR_default_error_mode'];
+        $def_options = &$GLOBALS['_PEAR_default_error_options'];
+        $stack[] = array($def_mode, $def_options);
+        switch ($mode) {
+            case PEAR_ERROR_EXCEPTION:
+            case PEAR_ERROR_RETURN:
+            case PEAR_ERROR_PRINT:
+            case PEAR_ERROR_TRIGGER:
+            case PEAR_ERROR_DIE:
+            case null:
+                $def_mode = $mode;
+                $def_options = $options;
+                break;
+
+            case PEAR_ERROR_CALLBACK:
+                $def_mode = $mode;
+                // class/object method callback
+                if (is_callable($options)) {
+                    $def_options = $options;
+                } else {
+                    trigger_error("invalid error callback", E_USER_WARNING);
+                }
+                break;
+
+            default:
+                trigger_error("invalid error mode", E_USER_WARNING);
+                break;
+        }
+        $stack[] = array($mode, $options);
+        return true;
+    }
+
+    public static function staticPopErrorHandling()
+    {
+        $stack = &$GLOBALS['_PEAR_error_handler_stack'];
+        $setmode     = &$GLOBALS['_PEAR_default_error_mode'];
+        $setoptions  = &$GLOBALS['_PEAR_default_error_options'];
+        array_pop($stack);
+        list($mode, $options) = $stack[sizeof($stack) - 1];
+        array_pop($stack);
+        switch ($mode) {
+            case PEAR_ERROR_EXCEPTION:
+            case PEAR_ERROR_RETURN:
+            case PEAR_ERROR_PRINT:
+            case PEAR_ERROR_TRIGGER:
+            case PEAR_ERROR_DIE:
+            case null:
+                $setmode = $mode;
+                $setoptions = $options;
+                break;
+
+            case PEAR_ERROR_CALLBACK:
+                $setmode = $mode;
+                // class/object method callback
+                if (is_callable($options)) {
+                    $setoptions = $options;
+                } else {
+                    trigger_error("invalid error callback", E_USER_WARNING);
+                }
+                break;
+
+            default:
+                trigger_error("invalid error mode", E_USER_WARNING);
+                break;
+        }
+        return true;
+    }
+
+    /**
+     * Push a new error handler on top of the error handler options stack. With this
+     * you can easily override the actual error handler for some code and restore
+     * it later with popErrorHandling.
+     *
+     * @param mixed $mode (same as setErrorHandling)
+     * @param mixed $options (same as setErrorHandling)
+     *
+     * @return bool Always true
+     *
+     * @see PEAR::setErrorHandling
+     */
+    protected static function _pushErrorHandling($object, $mode, $options = null)
+    {
+        $stack = &$GLOBALS['_PEAR_error_handler_stack'];
+        if ($object !== null) {
+            $def_mode    = &$object->_default_error_mode;
+            $def_options = &$object->_default_error_options;
+        } else {
+            $def_mode    = &$GLOBALS['_PEAR_default_error_mode'];
+            $def_options = &$GLOBALS['_PEAR_default_error_options'];
+        }
+        $stack[] = array($def_mode, $def_options);
+
+        if ($object !== null) {
+            $object->setErrorHandling($mode, $options);
+        } else {
+            PEAR::setErrorHandling($mode, $options);
+        }
+        $stack[] = array($mode, $options);
+        return true;
+    }
+
+    /**
+    * Pop the last error handler used
+    *
+    * @return bool Always true
+    *
+    * @see PEAR::pushErrorHandling
+    */
+    protected static function _popErrorHandling($object)
+    {
+        $stack = &$GLOBALS['_PEAR_error_handler_stack'];
+        array_pop($stack);
+        list($mode, $options) = $stack[sizeof($stack) - 1];
+        array_pop($stack);
+        if ($object !== null) {
+            $object->setErrorHandling($mode, $options);
+        } else {
+            PEAR::setErrorHandling($mode, $options);
+        }
+        return true;
+    }
+
+    /**
+    * OS independent PHP extension load. Remember to take care
+    * on the correct extension name for case sensitive OSes.
+    *
+    * @param string $ext The extension name
+    * @return bool Success or not on the dl() call
+    */
+    public static function loadExtension($ext)
+    {
+        if (extension_loaded($ext)) {
+            return true;
+        }
+
+        // if either returns true dl() will produce a FATAL error, stop that
+        if (
+            function_exists('dl') === false ||
+            ini_get('enable_dl') != 1
+        ) {
+            return false;
+        }
+
+        if (OS_WINDOWS) {
+            $suffix = '.dll';
+        } elseif (PHP_OS == 'HP-UX') {
+            $suffix = '.sl';
+        } elseif (PHP_OS == 'AIX') {
+            $suffix = '.a';
+        } elseif (PHP_OS == 'OSX') {
+            $suffix = '.bundle';
+        } else {
+            $suffix = '.so';
+        }
+
+        return @dl('php_'.$ext.$suffix) || @dl($ext.$suffix);
+    }
+}
+
+function _PEAR_call_destructors()
+{
+    global $_PEAR_destructor_object_list;
+    if (is_array($_PEAR_destructor_object_list) &&
+        sizeof($_PEAR_destructor_object_list))
+    {
+        reset($_PEAR_destructor_object_list);
+
+        $destructLifoExists = PEAR::getStaticProperty('PEAR', 'destructlifo');
+
+        if ($destructLifoExists) {
+            $_PEAR_destructor_object_list = array_reverse($_PEAR_destructor_object_list);
+        }
+
+        while (list($k, $objref) = each($_PEAR_destructor_object_list)) {
+            $classname = get_class($objref);
+            while ($classname) {
+                $destructor = "_$classname";
+                if (method_exists($objref, $destructor)) {
+                    $objref->$destructor();
+                    break;
+                } else {
+                    $classname = get_parent_class($classname);
+                }
+            }
+        }
+        // Empty the object list to ensure that destructors are
+        // not called more than once.
+        $_PEAR_destructor_object_list = array();
+    }
+
+    // Now call the shutdown functions
+    if (
+        isset($GLOBALS['_PEAR_shutdown_funcs']) &&
+        is_array($GLOBALS['_PEAR_shutdown_funcs']) &&
+        !empty($GLOBALS['_PEAR_shutdown_funcs'])
+    ) {
+        foreach ($GLOBALS['_PEAR_shutdown_funcs'] as $value) {
+            call_user_func_array($value[0], $value[1]);
+        }
+    }
+}
+
+/**
+ * Standard PEAR error class for PHP 4
+ *
+ * This class is supserseded by {@link PEAR_Exception} in PHP 5
+ *
+ * @category   pear
+ * @package    PEAR
+ * @author     Stig Bakken <ssb@php.net>
+ * @author     Tomas V.V. Cox <cox@idecnet.com>
+ * @author     Gregory Beaver <cellog@php.net>
+ * @copyright  1997-2006 The PHP Group
+ * @license    http://opensource.org/licenses/bsd-license.php New BSD License
+ * @version    Release: @package_version@
+ * @link       http://pear.php.net/manual/en/core.pear.pear-error.php
+ * @see        PEAR::raiseError(), PEAR::throwError()
+ * @since      Class available since PHP 4.0.2
+ */
+class PEAR_Error
+{
+    var $error_message_prefix = '';
+    var $mode                 = PEAR_ERROR_RETURN;
+    var $level                = E_USER_NOTICE;
+    var $code                 = -1;
+    var $message              = '';
+    var $userinfo             = '';
+    var $backtrace            = null;
+
+    /**
+     * PEAR_Error constructor
+     *
+     * @param string $message  message
+     *
+     * @param int $code     (optional) error code
+     *
+     * @param int $mode     (optional) error mode, one of: PEAR_ERROR_RETURN,
+     * PEAR_ERROR_PRINT, PEAR_ERROR_DIE, PEAR_ERROR_TRIGGER,
+     * PEAR_ERROR_CALLBACK or PEAR_ERROR_EXCEPTION
+     *
+     * @param mixed $options   (optional) error level, _OR_ in the case of
+     * PEAR_ERROR_CALLBACK, the callback function or object/method
+     * tuple.
+     *
+     * @param string $userinfo (optional) additional user/debug info
+     *
+     * @access public
+     *
+     */
+    function __construct($message = 'unknown error', $code = null,
+                        $mode = null, $options = null, $userinfo = null)
+    {
+        if ($mode === null) {
+            $mode = PEAR_ERROR_RETURN;
+        }
+        $this->message   = $message;
+        $this->code      = $code;
+        $this->mode      = $mode;
+        $this->userinfo  = $userinfo;
+
+        $skiptrace = PEAR::getStaticProperty('PEAR_Error', 'skiptrace');
+
+        if (!$skiptrace) {
+            $this->backtrace = debug_backtrace();
+            if (isset($this->backtrace[0]) && isset($this->backtrace[0]['object'])) {
+                unset($this->backtrace[0]['object']);
+            }
+        }
+
+        if ($mode & PEAR_ERROR_CALLBACK) {
+            $this->level = E_USER_NOTICE;
+            $this->callback = $options;
+        } else {
+            if ($options === null) {
+                $options = E_USER_NOTICE;
+            }
+
+            $this->level = $options;
+            $this->callback = null;
+        }
+
+        if ($this->mode & PEAR_ERROR_PRINT) {
+            if (is_null($options) || is_int($options)) {
+                $format = "%s";
+            } else {
+                $format = $options;
+            }
+
+            printf($format, $this->getMessage());
+        }
+
+        if ($this->mode & PEAR_ERROR_TRIGGER) {
+            trigger_error($this->getMessage(), $this->level);
+        }
+
+        if ($this->mode & PEAR_ERROR_DIE) {
+            $msg = $this->getMessage();
+            if (is_null($options) || is_int($options)) {
+                $format = "%s";
+                if (substr($msg, -1) != "\n") {
+                    $msg .= "\n";
+                }
+            } else {
+                $format = $options;
+            }
+            printf($format, $msg);
+            exit($code);
+        }
+
+        if ($this->mode & PEAR_ERROR_CALLBACK && is_callable($this->callback)) {
+            call_user_func($this->callback, $this);
+        }
+
+        if ($this->mode & PEAR_ERROR_EXCEPTION) {
+            trigger_error("PEAR_ERROR_EXCEPTION is obsolete, use class PEAR_Exception for exceptions", E_USER_WARNING);
+            eval('$e = new Exception($this->message, $this->code);throw($e);');
+        }
+    }
+
+    /**
+     * Only here for backwards compatibility.
+     *
+     * Class "Cache_Error" still uses it, among others.
+     *
+     * @param string $message  Message
+     * @param int    $code     Error code
+     * @param int    $mode     Error mode
+     * @param mixed  $options  See __construct()
+     * @param string $userinfo Additional user/debug info
+     */
+    public function PEAR_Error(
+        $message = 'unknown error', $code = null, $mode = null,
+        $options = null, $userinfo = null
+    ) {
+        self::__construct($message, $code, $mode, $options, $userinfo);
+    }
+
+    /**
+     * Get the error mode from an error object.
+     *
+     * @return int error mode
+     * @access public
+     */
+    function getMode()
+    {
+        return $this->mode;
+    }
+
+    /**
+     * Get the callback function/method from an error object.
+     *
+     * @return mixed callback function or object/method array
+     * @access public
+     */
+    function getCallback()
+    {
+        return $this->callback;
+    }
+
+    /**
+     * Get the error message from an error object.
+     *
+     * @return  string  full error message
+     * @access public
+     */
+    function getMessage()
+    {
+        return ($this->error_message_prefix . $this->message);
+    }
+
+    /**
+     * Get error code from an error object
+     *
+     * @return int error code
+     * @access public
+     */
+     function getCode()
+     {
+        return $this->code;
+     }
+
+    /**
+     * Get the name of this error/exception.
+     *
+     * @return string error/exception name (type)
+     * @access public
+     */
+    function getType()
+    {
+        return get_class($this);
+    }
+
+    /**
+     * Get additional user-supplied information.
+     *
+     * @return string user-supplied information
+     * @access public
+     */
+    function getUserInfo()
+    {
+        return $this->userinfo;
+    }
+
+    /**
+     * Get additional debug information supplied by the application.
+     *
+     * @return string debug information
+     * @access public
+     */
+    function getDebugInfo()
+    {
+        return $this->getUserInfo();
+    }
+
+    /**
+     * Get the call backtrace from where the error was generated.
+     * Supported with PHP 4.3.0 or newer.
+     *
+     * @param int $frame (optional) what frame to fetch
+     * @return array Backtrace, or NULL if not available.
+     * @access public
+     */
+    function getBacktrace($frame = null)
+    {
+        if (defined('PEAR_IGNORE_BACKTRACE')) {
+            return null;
+        }
+        if ($frame === null) {
+            return $this->backtrace;
+        }
+        return $this->backtrace[$frame];
+    }
+
+    function addUserInfo($info)
+    {
+        if (empty($this->userinfo)) {
+            $this->userinfo = $info;
+        } else {
+            $this->userinfo .= " ** $info";
+        }
+    }
+
+    function __toString()
+    {
+        return $this->getMessage();
+    }
+
+    /**
+     * Make a string representation of this object.
+     *
+     * @return string a string with an object summary
+     * @access public
+     */
+    function toString()
+    {
+        $modes = array();
+        $levels = array(E_USER_NOTICE  => 'notice',
+                        E_USER_WARNING => 'warning',
+                        E_USER_ERROR   => 'error');
+        if ($this->mode & PEAR_ERROR_CALLBACK) {
+            if (is_array($this->callback)) {
+                $callback = (is_object($this->callback[0]) ?
+                    strtolower(get_class($this->callback[0])) :
+                    $this->callback[0]) . '::' .
+                    $this->callback[1];
+            } else {
+                $callback = $this->callback;
+            }
+            return sprintf('[%s: message="%s" code=%d mode=callback '.
+                           'callback=%s prefix="%s" info="%s"]',
+                           strtolower(get_class($this)), $this->message, $this->code,
+                           $callback, $this->error_message_prefix,
+                           $this->userinfo);
+        }
+        if ($this->mode & PEAR_ERROR_PRINT) {
+            $modes[] = 'print';
+        }
+        if ($this->mode & PEAR_ERROR_TRIGGER) {
+            $modes[] = 'trigger';
+        }
+        if ($this->mode & PEAR_ERROR_DIE) {
+            $modes[] = 'die';
+        }
+        if ($this->mode & PEAR_ERROR_RETURN) {
+            $modes[] = 'return';
+        }
+        return sprintf('[%s: message="%s" code=%d mode=%s level=%s '.
+                       'prefix="%s" info="%s"]',
+                       strtolower(get_class($this)), $this->message, $this->code,
+                       implode("|", $modes), $levels[$this->level],
+                       $this->error_message_prefix,
+                       $this->userinfo);
+    }
+}
+
+/*
+ * Local Variables:
+ * mode: php
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ */
diff --git a/lib/composer/vendor/pear/pear-core-minimal/src/PEAR/Error.php b/lib/composer/vendor/pear/pear-core-minimal/src/PEAR/Error.php
new file mode 100644
index 000000000..96efff75d
--- /dev/null
+++ b/lib/composer/vendor/pear/pear-core-minimal/src/PEAR/Error.php
@@ -0,0 +1,14 @@
+<?php
+/**
+ * Dummy file to make autoloaders work
+ *
+ * PHP version 5
+ *
+ * @category PEAR
+ * @package  PEAR
+ * @author   Christian Weiske <cweiske@php.net>
+ * @license  http://opensource.org/licenses/bsd-license.php New BSD License
+ * @link     http://pear.php.net/package/PEAR
+ */
+require_once __DIR__ . '/../PEAR.php';
+?>
\ No newline at end of file
diff --git a/lib/composer/vendor/pear/pear-core-minimal/src/PEAR/ErrorStack.php b/lib/composer/vendor/pear/pear-core-minimal/src/PEAR/ErrorStack.php
new file mode 100644
index 000000000..7af45bfae
--- /dev/null
+++ b/lib/composer/vendor/pear/pear-core-minimal/src/PEAR/ErrorStack.php
@@ -0,0 +1,979 @@
+<?php
+/**
+ * Error Stack Implementation
+ * 
+ * This is an incredibly simple implementation of a very complex error handling
+ * facility.  It contains the ability
+ * to track multiple errors from multiple packages simultaneously.  In addition,
+ * it can track errors of many levels, save data along with the error, context
+ * information such as the exact file, line number, class and function that
+ * generated the error, and if necessary, it can raise a traditional PEAR_Error.
+ * It has built-in support for PEAR::Log, to log errors as they occur
+ * 
+ * Since version 0.2alpha, it is also possible to selectively ignore errors,
+ * through the use of an error callback, see {@link pushCallback()}
+ * 
+ * Since version 0.3alpha, it is possible to specify the exception class
+ * returned from {@link push()}
+ *
+ * Since version PEAR1.3.2, ErrorStack no longer instantiates an exception class.  This can
+ * still be done quite handily in an error callback or by manipulating the returned array
+ * @category   Debugging
+ * @package    PEAR_ErrorStack
+ * @author     Greg Beaver <cellog@php.net>
+ * @copyright  2004-2008 Greg Beaver
+ * @license    http://opensource.org/licenses/bsd-license.php New BSD License
+ * @link       http://pear.php.net/package/PEAR_ErrorStack
+ */
+
+/**
+ * Singleton storage
+ * 
+ * Format:
+ * <pre>
+ * array(
+ *  'package1' => PEAR_ErrorStack object,
+ *  'package2' => PEAR_ErrorStack object,
+ *  ...
+ * )
+ * </pre>
+ * @access private
+ * @global array $GLOBALS['_PEAR_ERRORSTACK_SINGLETON']
+ */
+$GLOBALS['_PEAR_ERRORSTACK_SINGLETON'] = array();
+
+/**
+ * Global error callback (default)
+ * 
+ * This is only used if set to non-false.  * is the default callback for
+ * all packages, whereas specific packages may set a default callback
+ * for all instances, regardless of whether they are a singleton or not.
+ *
+ * To exclude non-singletons, only set the local callback for the singleton
+ * @see PEAR_ErrorStack::setDefaultCallback()
+ * @access private
+ * @global array $GLOBALS['_PEAR_ERRORSTACK_DEFAULT_CALLBACK']
+ */
+$GLOBALS['_PEAR_ERRORSTACK_DEFAULT_CALLBACK'] = array(
+    '*' => false,
+);
+
+/**
+ * Global Log object (default)
+ * 
+ * This is only used if set to non-false.  Use to set a default log object for
+ * all stacks, regardless of instantiation order or location
+ * @see PEAR_ErrorStack::setDefaultLogger()
+ * @access private
+ * @global array $GLOBALS['_PEAR_ERRORSTACK_DEFAULT_LOGGER']
+ */
+$GLOBALS['_PEAR_ERRORSTACK_DEFAULT_LOGGER'] = false;
+
+/**
+ * Global Overriding Callback
+ * 
+ * This callback will override any error callbacks that specific loggers have set.
+ * Use with EXTREME caution
+ * @see PEAR_ErrorStack::staticPushCallback()
+ * @access private
+ * @global array $GLOBALS['_PEAR_ERRORSTACK_DEFAULT_LOGGER']
+ */
+$GLOBALS['_PEAR_ERRORSTACK_OVERRIDE_CALLBACK'] = array();
+
+/**#@+
+ * One of four possible return values from the error Callback
+ * @see PEAR_ErrorStack::_errorCallback()
+ */
+/**
+ * If this is returned, then the error will be both pushed onto the stack
+ * and logged.
+ */
+define('PEAR_ERRORSTACK_PUSHANDLOG', 1);
+/**
+ * If this is returned, then the error will only be pushed onto the stack,
+ * and not logged.
+ */
+define('PEAR_ERRORSTACK_PUSH', 2);
+/**
+ * If this is returned, then the error will only be logged, but not pushed
+ * onto the error stack.
+ */
+define('PEAR_ERRORSTACK_LOG', 3);
+/**
+ * If this is returned, then the error is completely ignored.
+ */
+define('PEAR_ERRORSTACK_IGNORE', 4);
+/**
+ * If this is returned, then the error is logged and die() is called.
+ */
+define('PEAR_ERRORSTACK_DIE', 5);
+/**#@-*/
+
+/**
+ * Error code for an attempt to instantiate a non-class as a PEAR_ErrorStack in
+ * the singleton method.
+ */
+define('PEAR_ERRORSTACK_ERR_NONCLASS', 1);
+
+/**
+ * Error code for an attempt to pass an object into {@link PEAR_ErrorStack::getMessage()}
+ * that has no __toString() method
+ */
+define('PEAR_ERRORSTACK_ERR_OBJTOSTRING', 2);
+/**
+ * Error Stack Implementation
+ *
+ * Usage:
+ * <code>
+ * // global error stack
+ * $global_stack = &PEAR_ErrorStack::singleton('MyPackage');
+ * // local error stack
+ * $local_stack = new PEAR_ErrorStack('MyPackage');
+ * </code>
+ * @author     Greg Beaver <cellog@php.net>
+ * @version    @package_version@
+ * @package    PEAR_ErrorStack
+ * @category   Debugging
+ * @copyright  2004-2008 Greg Beaver
+ * @license    http://opensource.org/licenses/bsd-license.php New BSD License
+ * @link       http://pear.php.net/package/PEAR_ErrorStack
+ */
+class PEAR_ErrorStack {
+    /**
+     * Errors are stored in the order that they are pushed on the stack.
+     * @since 0.4alpha Errors are no longer organized by error level.
+     * This renders pop() nearly unusable, and levels could be more easily
+     * handled in a callback anyway
+     * @var array
+     * @access private
+     */
+    var $_errors = array();
+
+    /**
+     * Storage of errors by level.
+     *
+     * Allows easy retrieval and deletion of only errors from a particular level
+     * @since PEAR 1.4.0dev
+     * @var array
+     * @access private
+     */
+    var $_errorsByLevel = array();
+
+    /**
+     * Package name this error stack represents
+     * @var string
+     * @access protected
+     */
+    var $_package;
+    
+    /**
+     * Determines whether a PEAR_Error is thrown upon every error addition
+     * @var boolean
+     * @access private
+     */
+    var $_compat = false;
+    
+    /**
+     * If set to a valid callback, this will be used to generate the error
+     * message from the error code, otherwise the message passed in will be
+     * used
+     * @var false|string|array
+     * @access private
+     */
+    var $_msgCallback = false;
+    
+    /**
+     * If set to a valid callback, this will be used to generate the error
+     * context for an error.  For PHP-related errors, this will be a file
+     * and line number as retrieved from debug_backtrace(), but can be
+     * customized for other purposes.  The error might actually be in a separate
+     * configuration file, or in a database query.
+     * @var false|string|array
+     * @access protected
+     */
+    var $_contextCallback = false;
+
+    /**
+     * If set to a valid callback, this will be called every time an error
+     * is pushed onto the stack.  The return value will be used to determine
+     * whether to allow an error to be pushed or logged.
+     *
+     * The return value must be one an PEAR_ERRORSTACK_* constant
+     * @see PEAR_ERRORSTACK_PUSHANDLOG, PEAR_ERRORSTACK_PUSH, PEAR_ERRORSTACK_LOG
+     * @var false|string|array
+     * @access protected
+     */
+    var $_errorCallback = array();
+
+    /**
+     * PEAR::Log object for logging errors
+     * @var false|Log
+     * @access protected
+     */
+    var $_logger = false;
+
+    /**
+     * Error messages - designed to be overridden
+     * @var array
+     * @abstract
+     */
+    var $_errorMsgs = array();
+
+    /**
+     * Set up a new error stack
+     *
+     * @param string   $package name of the package this error stack represents
+     * @param callback $msgCallback callback used for error message generation
+     * @param callback $contextCallback callback used for context generation,
+     *                 defaults to {@link getFileLine()}
+     * @param boolean  $throwPEAR_Error
+     */
+    function __construct($package, $msgCallback = false, $contextCallback = false,
+                         $throwPEAR_Error = false)
+    {
+        $this->_package = $package;
+        $this->setMessageCallback($msgCallback);
+        $this->setContextCallback($contextCallback);
+        $this->_compat = $throwPEAR_Error;
+    }
+    
+    /**
+     * Return a single error stack for this package.
+     * 
+     * Note that all parameters are ignored if the stack for package $package
+     * has already been instantiated
+     * @param string   $package name of the package this error stack represents
+     * @param callback $msgCallback callback used for error message generation
+     * @param callback $contextCallback callback used for context generation,
+     *                 defaults to {@link getFileLine()}
+     * @param boolean  $throwPEAR_Error
+     * @param string   $stackClass class to instantiate
+     *
+     * @return PEAR_ErrorStack
+     */
+    public static function &singleton(
+        $package, $msgCallback = false, $contextCallback = false,
+        $throwPEAR_Error = false, $stackClass = 'PEAR_ErrorStack'
+    ) {
+        if (isset($GLOBALS['_PEAR_ERRORSTACK_SINGLETON'][$package])) {
+            return $GLOBALS['_PEAR_ERRORSTACK_SINGLETON'][$package];
+        }
+        if (!class_exists($stackClass)) {
+            if (function_exists('debug_backtrace')) {
+                $trace = debug_backtrace();
+            }
+            PEAR_ErrorStack::staticPush('PEAR_ErrorStack', PEAR_ERRORSTACK_ERR_NONCLASS,
+                'exception', array('stackclass' => $stackClass),
+                'stack class "%stackclass%" is not a valid class name (should be like PEAR_ErrorStack)',
+                false, $trace);
+        }
+        $GLOBALS['_PEAR_ERRORSTACK_SINGLETON'][$package] =
+            new $stackClass($package, $msgCallback, $contextCallback, $throwPEAR_Error);
+
+        return $GLOBALS['_PEAR_ERRORSTACK_SINGLETON'][$package];
+    }
+
+    /**
+     * Internal error handler for PEAR_ErrorStack class
+     * 
+     * Dies if the error is an exception (and would have died anyway)
+     * @access private
+     */
+    function _handleError($err)
+    {
+        if ($err['level'] == 'exception') {
+            $message = $err['message'];
+            if (isset($_SERVER['REQUEST_URI'])) {
+                echo '<br />';
+            } else {
+                echo "\n";
+            }
+            var_dump($err['context']);
+            die($message);
+        }
+    }
+    
+    /**
+     * Set up a PEAR::Log object for all error stacks that don't have one
+     * @param Log $log 
+     */
+    public static function setDefaultLogger(&$log)
+    {
+        if (is_object($log) && method_exists($log, 'log') ) {
+            $GLOBALS['_PEAR_ERRORSTACK_DEFAULT_LOGGER'] = &$log;
+        } elseif (is_callable($log)) {
+            $GLOBALS['_PEAR_ERRORSTACK_DEFAULT_LOGGER'] = &$log;
+        }
+    }
+    
+    /**
+     * Set up a PEAR::Log object for this error stack
+     * @param Log $log 
+     */
+    function setLogger(&$log)
+    {
+        if (is_object($log) && method_exists($log, 'log') ) {
+            $this->_logger = &$log;
+        } elseif (is_callable($log)) {
+            $this->_logger = &$log;
+        }
+    }
+    
+    /**
+     * Set an error code => error message mapping callback
+     * 
+     * This method sets the callback that can be used to generate error
+     * messages for any instance
+     * @param array|string Callback function/method
+     */
+    function setMessageCallback($msgCallback)
+    {
+        if (!$msgCallback) {
+            $this->_msgCallback = array(&$this, 'getErrorMessage');
+        } else {
+            if (is_callable($msgCallback)) {
+                $this->_msgCallback = $msgCallback;
+            }
+        }
+    }
+    
+    /**
+     * Get an error code => error message mapping callback
+     * 
+     * This method returns the current callback that can be used to generate error
+     * messages
+     * @return array|string|false Callback function/method or false if none
+     */
+    function getMessageCallback()
+    {
+        return $this->_msgCallback;
+    }
+    
+    /**
+     * Sets a default callback to be used by all error stacks
+     * 
+     * This method sets the callback that can be used to generate error
+     * messages for a singleton
+     * @param array|string Callback function/method
+     * @param string Package name, or false for all packages
+     */
+    public static function setDefaultCallback($callback = false, $package = false)
+    {
+        if (!is_callable($callback)) {
+            $callback = false;
+        }
+        $package = $package ? $package : '*';
+        $GLOBALS['_PEAR_ERRORSTACK_DEFAULT_CALLBACK'][$package] = $callback;
+    }
+    
+    /**
+     * Set a callback that generates context information (location of error) for an error stack
+     * 
+     * This method sets the callback that can be used to generate context
+     * information for an error.  Passing in NULL will disable context generation
+     * and remove the expensive call to debug_backtrace()
+     * @param array|string|null Callback function/method
+     */
+    function setContextCallback($contextCallback)
+    {
+        if ($contextCallback === null) {
+            return $this->_contextCallback = false;
+        }
+        if (!$contextCallback) {
+            $this->_contextCallback = array(&$this, 'getFileLine');
+        } else {
+            if (is_callable($contextCallback)) {
+                $this->_contextCallback = $contextCallback;
+            }
+        }
+    }
+    
+    /**
+     * Set an error Callback
+     * If set to a valid callback, this will be called every time an error
+     * is pushed onto the stack.  The return value will be used to determine
+     * whether to allow an error to be pushed or logged.
+     * 
+     * The return value must be one of the ERRORSTACK_* constants.
+     * 
+     * This functionality can be used to emulate PEAR's pushErrorHandling, and
+     * the PEAR_ERROR_CALLBACK mode, without affecting the integrity of
+     * the error stack or logging
+     * @see PEAR_ERRORSTACK_PUSHANDLOG, PEAR_ERRORSTACK_PUSH, PEAR_ERRORSTACK_LOG
+     * @see popCallback()
+     * @param string|array $cb
+     */
+    function pushCallback($cb)
+    {
+        array_push($this->_errorCallback, $cb);
+    }
+    
+    /**
+     * Remove a callback from the error callback stack
+     * @see pushCallback()
+     * @return array|string|false
+     */
+    function popCallback()
+    {
+        if (!count($this->_errorCallback)) {
+            return false;
+        }
+        return array_pop($this->_errorCallback);
+    }
+    
+    /**
+     * Set a temporary overriding error callback for every package error stack
+     *
+     * Use this to temporarily disable all existing callbacks (can be used
+     * to emulate the @ operator, for instance)
+     * @see PEAR_ERRORSTACK_PUSHANDLOG, PEAR_ERRORSTACK_PUSH, PEAR_ERRORSTACK_LOG
+     * @see staticPopCallback(), pushCallback()
+     * @param string|array $cb
+     */
+    public static function staticPushCallback($cb)
+    {
+        array_push($GLOBALS['_PEAR_ERRORSTACK_OVERRIDE_CALLBACK'], $cb);
+    }
+    
+    /**
+     * Remove a temporary overriding error callback
+     * @see staticPushCallback()
+     * @return array|string|false
+     */
+    public static function staticPopCallback()
+    {
+        $ret = array_pop($GLOBALS['_PEAR_ERRORSTACK_OVERRIDE_CALLBACK']);
+        if (!is_array($GLOBALS['_PEAR_ERRORSTACK_OVERRIDE_CALLBACK'])) {
+            $GLOBALS['_PEAR_ERRORSTACK_OVERRIDE_CALLBACK'] = array();
+        }
+        return $ret;
+    }
+    
+    /**
+     * Add an error to the stack
+     * 
+     * If the message generator exists, it is called with 2 parameters.
+     *  - the current Error Stack object
+     *  - an array that is in the same format as an error.  Available indices
+     *    are 'code', 'package', 'time', 'params', 'level', and 'context'
+     * 
+     * Next, if the error should contain context information, this is
+     * handled by the context grabbing method.
+     * Finally, the error is pushed onto the proper error stack
+     * @param int    $code      Package-specific error code
+     * @param string $level     Error level.  This is NOT spell-checked
+     * @param array  $params    associative array of error parameters
+     * @param string $msg       Error message, or a portion of it if the message
+     *                          is to be generated
+     * @param array  $repackage If this error re-packages an error pushed by
+     *                          another package, place the array returned from
+     *                          {@link pop()} in this parameter
+     * @param array  $backtrace Protected parameter: use this to pass in the
+     *                          {@link debug_backtrace()} that should be used
+     *                          to find error context
+     * @return PEAR_Error|array if compatibility mode is on, a PEAR_Error is also
+     * thrown.  If a PEAR_Error is returned, the userinfo
+     * property is set to the following array:
+     * 
+     * <code>
+     * array(
+     *    'code' => $code,
+     *    'params' => $params,
+     *    'package' => $this->_package,
+     *    'level' => $level,
+     *    'time' => time(),
+     *    'context' => $context,
+     *    'message' => $msg,
+     * //['repackage' => $err] repackaged error array/Exception class
+     * );
+     * </code>
+     * 
+     * Normally, the previous array is returned.
+     */
+    function push($code, $level = 'error', $params = array(), $msg = false,
+                  $repackage = false, $backtrace = false)
+    {
+        $context = false;
+        // grab error context
+        if ($this->_contextCallback) {
+            if (!$backtrace) {
+                $backtrace = debug_backtrace();
+            }
+            $context = call_user_func($this->_contextCallback, $code, $params, $backtrace);
+        }
+        
+        // save error
+        $time = explode(' ', microtime());
+        $time = $time[1] + $time[0];
+        $err = array(
+                'code' => $code,
+                'params' => $params,
+                'package' => $this->_package,
+                'level' => $level,
+                'time' => $time,
+                'context' => $context,
+                'message' => $msg,
+               );
+
+        if ($repackage) {
+            $err['repackage'] = $repackage;
+        }
+
+        // set up the error message, if necessary
+        if ($this->_msgCallback) {
+            $msg = call_user_func_array($this->_msgCallback,
+                                        array(&$this, $err));
+            $err['message'] = $msg;
+        }        
+        $push = $log = true;
+        $die = false;
+        // try the overriding callback first
+        $callback = $this->staticPopCallback();
+        if ($callback) {
+            $this->staticPushCallback($callback);
+        }
+        if (!is_callable($callback)) {
+            // try the local callback next
+            $callback = $this->popCallback();
+            if (is_callable($callback)) {
+                $this->pushCallback($callback);
+            } else {
+                // try the default callback
+                $callback = isset($GLOBALS['_PEAR_ERRORSTACK_DEFAULT_CALLBACK'][$this->_package]) ?
+                    $GLOBALS['_PEAR_ERRORSTACK_DEFAULT_CALLBACK'][$this->_package] :
+                    $GLOBALS['_PEAR_ERRORSTACK_DEFAULT_CALLBACK']['*'];
+            }
+        }
+        if (is_callable($callback)) {
+            switch(call_user_func($callback, $err)){
+            	case PEAR_ERRORSTACK_IGNORE: 
+            		return $err;
+        		break;
+            	case PEAR_ERRORSTACK_PUSH: 
+            		$log = false;
+        		break;
+            	case PEAR_ERRORSTACK_LOG: 
+            		$push = false;
+        		break;
+            	case PEAR_ERRORSTACK_DIE: 
+            		$die = true;
+        		break;
+                // anything else returned has the same effect as pushandlog
+            }
+        }
+        if ($push) {
+            array_unshift($this->_errors, $err);
+            if (!isset($this->_errorsByLevel[$err['level']])) {
+                $this->_errorsByLevel[$err['level']] = array();
+            }
+            $this->_errorsByLevel[$err['level']][] = &$this->_errors[0];
+        }
+        if ($log) {
+            if ($this->_logger || $GLOBALS['_PEAR_ERRORSTACK_DEFAULT_LOGGER']) {
+                $this->_log($err);
+            }
+        }
+        if ($die) {
+            die();
+        }
+        if ($this->_compat && $push) {
+            return $this->raiseError($msg, $code, null, null, $err);
+        }
+        return $err;
+    }
+    
+    /**
+     * Static version of {@link push()}
+     * 
+     * @param string $package   Package name this error belongs to
+     * @param int    $code      Package-specific error code
+     * @param string $level     Error level.  This is NOT spell-checked
+     * @param array  $params    associative array of error parameters
+     * @param string $msg       Error message, or a portion of it if the message
+     *                          is to be generated
+     * @param array  $repackage If this error re-packages an error pushed by
+     *                          another package, place the array returned from
+     *                          {@link pop()} in this parameter
+     * @param array  $backtrace Protected parameter: use this to pass in the
+     *                          {@link debug_backtrace()} that should be used
+     *                          to find error context
+     * @return PEAR_Error|array if compatibility mode is on, a PEAR_Error is also
+     *                          thrown.  see docs for {@link push()}
+     */
+    public static function staticPush(
+        $package, $code, $level = 'error', $params = array(),
+        $msg = false, $repackage = false, $backtrace = false
+    ) {
+        $s = &PEAR_ErrorStack::singleton($package);
+        if ($s->_contextCallback) {
+            if (!$backtrace) {
+                if (function_exists('debug_backtrace')) {
+                    $backtrace = debug_backtrace();
+                }
+            }
+        }
+        return $s->push($code, $level, $params, $msg, $repackage, $backtrace);
+    }
+    
+    /**
+     * Log an error using PEAR::Log
+     * @param array $err Error array
+     * @param array $levels Error level => Log constant map
+     * @access protected
+     */
+    function _log($err)
+    {
+        if ($this->_logger) {
+            $logger = &$this->_logger;
+        } else {
+            $logger = &$GLOBALS['_PEAR_ERRORSTACK_DEFAULT_LOGGER'];
+        }
+        if (is_a($logger, 'Log')) {
+            $levels = array(
+                'exception' => PEAR_LOG_CRIT,
+                'alert' => PEAR_LOG_ALERT,
+                'critical' => PEAR_LOG_CRIT,
+                'error' => PEAR_LOG_ERR,
+                'warning' => PEAR_LOG_WARNING,
+                'notice' => PEAR_LOG_NOTICE,
+                'info' => PEAR_LOG_INFO,
+                'debug' => PEAR_LOG_DEBUG);
+            if (isset($levels[$err['level']])) {
+                $level = $levels[$err['level']];
+            } else {
+                $level = PEAR_LOG_INFO;
+            }
+            $logger->log($err['message'], $level, $err);
+        } else { // support non-standard logs
+            call_user_func($logger, $err);
+        }
+    }
+
+    
+    /**
+     * Pop an error off of the error stack
+     * 
+     * @return false|array
+     * @since 0.4alpha it is no longer possible to specify a specific error
+     * level to return - the last error pushed will be returned, instead
+     */
+    function pop()
+    {
+        $err = @array_shift($this->_errors);
+        if (!is_null($err)) {
+            @array_pop($this->_errorsByLevel[$err['level']]);
+            if (!count($this->_errorsByLevel[$err['level']])) {
+                unset($this->_errorsByLevel[$err['level']]);
+            }
+        }
+        return $err;
+    }
+
+    /**
+     * Pop an error off of the error stack, static method
+     *
+     * @param string package name
+     * @return boolean
+     * @since PEAR1.5.0a1
+     */
+    function staticPop($package)
+    {
+        if ($package) {
+            if (!isset($GLOBALS['_PEAR_ERRORSTACK_SINGLETON'][$package])) {
+                return false;
+            }
+            return $GLOBALS['_PEAR_ERRORSTACK_SINGLETON'][$package]->pop();
+        }
+    }
+
+    /**
+     * Determine whether there are any errors on the stack
+     * @param string|array Level name.  Use to determine if any errors
+     * of level (string), or levels (array) have been pushed
+     * @return boolean
+     */
+    function hasErrors($level = false)
+    {
+        if ($level) {
+            return isset($this->_errorsByLevel[$level]);
+        }
+        return count($this->_errors);
+    }
+    
+    /**
+     * Retrieve all errors since last purge
+     * 
+     * @param boolean set in order to empty the error stack
+     * @param string level name, to return only errors of a particular severity
+     * @return array
+     */
+    function getErrors($purge = false, $level = false)
+    {
+        if (!$purge) {
+            if ($level) {
+                if (!isset($this->_errorsByLevel[$level])) {
+                    return array();
+                } else {
+                    return $this->_errorsByLevel[$level];
+                }
+            } else {
+                return $this->_errors;
+            }
+        }
+        if ($level) {
+            $ret = $this->_errorsByLevel[$level];
+            foreach ($this->_errorsByLevel[$level] as $i => $unused) {
+                // entries are references to the $_errors array
+                $this->_errorsByLevel[$level][$i] = false;
+            }
+            // array_filter removes all entries === false
+            $this->_errors = array_filter($this->_errors);
+            unset($this->_errorsByLevel[$level]);
+            return $ret;
+        }
+        $ret = $this->_errors;
+        $this->_errors = array();
+        $this->_errorsByLevel = array();
+        return $ret;
+    }
+    
+    /**
+     * Determine whether there are any errors on a single error stack, or on any error stack
+     *
+     * The optional parameter can be used to test the existence of any errors without the need of
+     * singleton instantiation
+     * @param string|false Package name to check for errors
+     * @param string Level name to check for a particular severity
+     * @return boolean
+     */
+    public static function staticHasErrors($package = false, $level = false)
+    {
+        if ($package) {
+            if (!isset($GLOBALS['_PEAR_ERRORSTACK_SINGLETON'][$package])) {
+                return false;
+            }
+            return $GLOBALS['_PEAR_ERRORSTACK_SINGLETON'][$package]->hasErrors($level);
+        }
+        foreach ($GLOBALS['_PEAR_ERRORSTACK_SINGLETON'] as $package => $obj) {
+            if ($obj->hasErrors($level)) {
+                return true;
+            }
+        }
+        return false;
+    }
+    
+    /**
+     * Get a list of all errors since last purge, organized by package
+     * @since PEAR 1.4.0dev BC break! $level is now in the place $merge used to be
+     * @param boolean $purge Set to purge the error stack of existing errors
+     * @param string  $level Set to a level name in order to retrieve only errors of a particular level
+     * @param boolean $merge Set to return a flat array, not organized by package
+     * @param array   $sortfunc Function used to sort a merged array - default
+     *        sorts by time, and should be good for most cases
+     *
+     * @return array 
+     */
+    public static function staticGetErrors(
+        $purge = false, $level = false, $merge = false,
+        $sortfunc = array('PEAR_ErrorStack', '_sortErrors')
+    ) {
+        $ret = array();
+        if (!is_callable($sortfunc)) {
+            $sortfunc = array('PEAR_ErrorStack', '_sortErrors');
+        }
+        foreach ($GLOBALS['_PEAR_ERRORSTACK_SINGLETON'] as $package => $obj) {
+            $test = $GLOBALS['_PEAR_ERRORSTACK_SINGLETON'][$package]->getErrors($purge, $level);
+            if ($test) {
+                if ($merge) {
+                    $ret = array_merge($ret, $test);
+                } else {
+                    $ret[$package] = $test;
+                }
+            }
+        }
+        if ($merge) {
+            usort($ret, $sortfunc);
+        }
+        return $ret;
+    }
+    
+    /**
+     * Error sorting function, sorts by time
+     * @access private
+     */
+    public static function _sortErrors($a, $b)
+    {
+        if ($a['time'] == $b['time']) {
+            return 0;
+        }
+        if ($a['time'] < $b['time']) {
+            return 1;
+        }
+        return -1;
+    }
+
+    /**
+     * Standard file/line number/function/class context callback
+     *
+     * This function uses a backtrace generated from {@link debug_backtrace()}
+     * and so will not work at all in PHP < 4.3.0.  The frame should
+     * reference the frame that contains the source of the error.
+     * @return array|false either array('file' => file, 'line' => line,
+     *         'function' => function name, 'class' => class name) or
+     *         if this doesn't work, then false
+     * @param unused
+     * @param integer backtrace frame.
+     * @param array Results of debug_backtrace()
+     */
+    public static function getFileLine($code, $params, $backtrace = null)
+    {
+        if ($backtrace === null) {
+            return false;
+        }
+        $frame = 0;
+        $functionframe = 1;
+        if (!isset($backtrace[1])) {
+            $functionframe = 0;
+        } else {
+            while (isset($backtrace[$functionframe]['function']) &&
+                  $backtrace[$functionframe]['function'] == 'eval' &&
+                  isset($backtrace[$functionframe + 1])) {
+                $functionframe++;
+            }
+        }
+        if (isset($backtrace[$frame])) {
+            if (!isset($backtrace[$frame]['file'])) {
+                $frame++;
+            }
+            $funcbacktrace = $backtrace[$functionframe];
+            $filebacktrace = $backtrace[$frame];
+            $ret = array('file' => $filebacktrace['file'],
+                         'line' => $filebacktrace['line']);
+            // rearrange for eval'd code or create function errors
+            if (strpos($filebacktrace['file'], '(') && 
+            	  preg_match(';^(.*?)\((\d+)\) : (.*?)\\z;', $filebacktrace['file'],
+                  $matches)) {
+                $ret['file'] = $matches[1];
+                $ret['line'] = $matches[2] + 0;
+            }
+            if (isset($funcbacktrace['function']) && isset($backtrace[1])) {
+                if ($funcbacktrace['function'] != 'eval') {
+                    if ($funcbacktrace['function'] == '__lambda_func') {
+                        $ret['function'] = 'create_function() code';
+                    } else {
+                        $ret['function'] = $funcbacktrace['function'];
+                    }
+                }
+            }
+            if (isset($funcbacktrace['class']) && isset($backtrace[1])) {
+                $ret['class'] = $funcbacktrace['class'];
+            }
+            return $ret;
+        }
+        return false;
+    }
+    
+    /**
+     * Standard error message generation callback
+     * 
+     * This method may also be called by a custom error message generator
+     * to fill in template values from the params array, simply
+     * set the third parameter to the error message template string to use
+     * 
+     * The special variable %__msg% is reserved: use it only to specify
+     * where a message passed in by the user should be placed in the template,
+     * like so:
+     * 
+     * Error message: %msg% - internal error
+     * 
+     * If the message passed like so:
+     * 
+     * <code>
+     * $stack->push(ERROR_CODE, 'error', array(), 'server error 500');
+     * </code>
+     * 
+     * The returned error message will be "Error message: server error 500 -
+     * internal error"
+     * @param PEAR_ErrorStack
+     * @param array
+     * @param string|false Pre-generated error message template
+     *
+     * @return string
+     */
+    public static function getErrorMessage(&$stack, $err, $template = false)
+    {
+        if ($template) {
+            $mainmsg = $template;
+        } else {
+            $mainmsg = $stack->getErrorMessageTemplate($err['code']);
+        }
+        $mainmsg = str_replace('%__msg%', $err['message'], $mainmsg);
+        if (is_array($err['params']) && count($err['params'])) {
+            foreach ($err['params'] as $name => $val) {
+                if (is_array($val)) {
+                    // @ is needed in case $val is a multi-dimensional array
+                    $val = @implode(', ', $val);
+                }
+                if (is_object($val)) {
+                    if (method_exists($val, '__toString')) {
+                        $val = $val->__toString();
+                    } else {
+                        PEAR_ErrorStack::staticPush('PEAR_ErrorStack', PEAR_ERRORSTACK_ERR_OBJTOSTRING,
+                            'warning', array('obj' => get_class($val)),
+                            'object %obj% passed into getErrorMessage, but has no __toString() method');
+                        $val = 'Object';
+                    }
+                }
+                $mainmsg = str_replace('%' . $name . '%', $val, $mainmsg);
+            }
+        }
+        return $mainmsg;
+    }
+    
+    /**
+     * Standard Error Message Template generator from code
+     * @return string
+     */
+    function getErrorMessageTemplate($code)
+    {
+        if (!isset($this->_errorMsgs[$code])) {
+            return '%__msg%';
+        }
+        return $this->_errorMsgs[$code];
+    }
+    
+    /**
+     * Set the Error Message Template array
+     * 
+     * The array format must be:
+     * <pre>
+     * array(error code => 'message template',...)
+     * </pre>
+     * 
+     * Error message parameters passed into {@link push()} will be used as input
+     * for the error message.  If the template is 'message %foo% was %bar%', and the
+     * parameters are array('foo' => 'one', 'bar' => 'six'), the error message returned will
+     * be 'message one was six'
+     * @return string
+     */
+    function setErrorMessageTemplate($template)
+    {
+        $this->_errorMsgs = $template;
+    }
+    
+    
+    /**
+     * emulate PEAR::raiseError()
+     * 
+     * @return PEAR_Error
+     */
+    function raiseError()
+    {
+        require_once 'PEAR.php';
+        $args = func_get_args();
+        return call_user_func_array(array('PEAR', 'raiseError'), $args);
+    }
+}
+$stack = &PEAR_ErrorStack::singleton('PEAR_ErrorStack');
+$stack->pushCallback(array('PEAR_ErrorStack', '_handleError'));
+?>
diff --git a/lib/composer/vendor/pear/pear-core-minimal/src/System.php b/lib/composer/vendor/pear/pear-core-minimal/src/System.php
new file mode 100644
index 000000000..89c53e3c1
--- /dev/null
+++ b/lib/composer/vendor/pear/pear-core-minimal/src/System.php
@@ -0,0 +1,622 @@
+<?php
+/**
+ * File/Directory manipulation
+ *
+ * PHP versions 4 and 5
+ *
+ * @category   pear
+ * @package    System
+ * @author     Tomas V.V.Cox <cox@idecnet.com>
+ * @copyright  1997-2009 The Authors
+ * @license    http://opensource.org/licenses/bsd-license.php New BSD License
+ * @link       http://pear.php.net/package/PEAR
+ * @since      File available since Release 0.1
+ */
+
+/**
+ * base class
+ */
+require_once 'PEAR.php';
+require_once 'Console/Getopt.php';
+
+$GLOBALS['_System_temp_files'] = array();
+
+/**
+* System offers cross platform compatible system functions
+*
+* Static functions for different operations. Should work under
+* Unix and Windows. The names and usage has been taken from its respectively
+* GNU commands. The functions will return (bool) false on error and will
+* trigger the error with the PHP trigger_error() function (you can silence
+* the error by prefixing a '@' sign after the function call, but this
+* is not recommended practice.  Instead use an error handler with
+* {@link set_error_handler()}).
+*
+* Documentation on this class you can find in:
+* http://pear.php.net/manual/
+*
+* Example usage:
+* if (!@System::rm('-r file1 dir1')) {
+*    print "could not delete file1 or dir1";
+* }
+*
+* In case you need to to pass file names with spaces,
+* pass the params as an array:
+*
+* System::rm(array('-r', $file1, $dir1));
+*
+* @category   pear
+* @package    System
+* @author     Tomas V.V. Cox <cox@idecnet.com>
+* @copyright  1997-2006 The PHP Group
+* @license    http://opensource.org/licenses/bsd-license.php New BSD License
+* @version    Release: @package_version@
+* @link       http://pear.php.net/package/PEAR
+* @since      Class available since Release 0.1
+* @static
+*/
+class System
+{
+    /**
+     * returns the commandline arguments of a function
+     *
+     * @param    string  $argv           the commandline
+     * @param    string  $short_options  the allowed option short-tags
+     * @param    string  $long_options   the allowed option long-tags
+     * @return   array   the given options and there values
+     */
+    public static function _parseArgs($argv, $short_options, $long_options = null)
+    {
+        if (!is_array($argv) && $argv !== null) {
+            /*
+            // Quote all items that are a short option
+            $av = preg_split('/(\A| )--?[a-z0-9]+[ =]?((?<!\\\\)((,\s*)|((?<!,)\s+))?)/i', $argv, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_OFFSET_CAPTURE);
+            $offset = 0;
+            foreach ($av as $a) {
+                $b = trim($a[0]);
+                if ($b{0} == '"' || $b{0} == "'") {
+                    continue;
+                }
+
+                $escape = escapeshellarg($b);
+                $pos = $a[1] + $offset;
+                $argv = substr_replace($argv, $escape, $pos, strlen($b));
+                $offset += 2;
+            }
+            */
+
+            // Find all items, quoted or otherwise
+            preg_match_all("/(?:[\"'])(.*?)(?:['\"])|([^\s]+)/", $argv, $av);
+            $argv = $av[1];
+            foreach ($av[2] as $k => $a) {
+                if (empty($a)) {
+                    continue;
+                }
+                $argv[$k] = trim($a) ;
+            }
+        }
+
+        return Console_Getopt::getopt2($argv, $short_options, $long_options);
+    }
+
+    /**
+     * Output errors with PHP trigger_error(). You can silence the errors
+     * with prefixing a "@" sign to the function call: @System::mkdir(..);
+     *
+     * @param mixed $error a PEAR error or a string with the error message
+     * @return bool false
+     */
+    protected static function raiseError($error)
+    {
+        if (PEAR::isError($error)) {
+            $error = $error->getMessage();
+        }
+        trigger_error($error, E_USER_WARNING);
+        return false;
+    }
+
+    /**
+     * Creates a nested array representing the structure of a directory
+     *
+     * System::_dirToStruct('dir1', 0) =>
+     *   Array
+     *    (
+     *    [dirs] => Array
+     *        (
+     *            [0] => dir1
+     *        )
+     *
+     *    [files] => Array
+     *        (
+     *            [0] => dir1/file2
+     *            [1] => dir1/file3
+     *        )
+     *    )
+     * @param    string  $sPath      Name of the directory
+     * @param    integer $maxinst    max. deep of the lookup
+     * @param    integer $aktinst    starting deep of the lookup
+     * @param    bool    $silent     if true, do not emit errors.
+     * @return   array   the structure of the dir
+     */
+    protected static function _dirToStruct($sPath, $maxinst, $aktinst = 0, $silent = false)
+    {
+        $struct = array('dirs' => array(), 'files' => array());
+        if (($dir = @opendir($sPath)) === false) {
+            if (!$silent) {
+                System::raiseError("Could not open dir $sPath");
+            }
+            return $struct; // XXX could not open error
+        }
+
+        $struct['dirs'][] = $sPath = realpath($sPath); // XXX don't add if '.' or '..' ?
+        $list = array();
+        while (false !== ($file = readdir($dir))) {
+            if ($file != '.' && $file != '..') {
+                $list[] = $file;
+            }
+        }
+
+        closedir($dir);
+        natsort($list);
+        if ($aktinst < $maxinst || $maxinst == 0) {
+            foreach ($list as $val) {
+                $path = $sPath . DIRECTORY_SEPARATOR . $val;
+                if (is_dir($path) && !is_link($path)) {
+                    $tmp    = System::_dirToStruct($path, $maxinst, $aktinst+1, $silent);
+                    $struct = array_merge_recursive($struct, $tmp);
+                } else {
+                    $struct['files'][] = $path;
+                }
+            }
+        }
+
+        return $struct;
+    }
+
+    /**
+     * Creates a nested array representing the structure of a directory and files
+     *
+     * @param    array $files Array listing files and dirs
+     * @return   array
+     * @static
+     * @see System::_dirToStruct()
+     */
+    protected static function _multipleToStruct($files)
+    {
+        $struct = array('dirs' => array(), 'files' => array());
+        settype($files, 'array');
+        foreach ($files as $file) {
+            if (is_dir($file) && !is_link($file)) {
+                $tmp    = System::_dirToStruct($file, 0);
+                $struct = array_merge_recursive($tmp, $struct);
+            } else {
+                if (!in_array($file, $struct['files'])) {
+                    $struct['files'][] = $file;
+                }
+            }
+        }
+        return $struct;
+    }
+
+    /**
+     * The rm command for removing files.
+     * Supports multiple files and dirs and also recursive deletes
+     *
+     * @param    string  $args   the arguments for rm
+     * @return   mixed   PEAR_Error or true for success
+     * @static
+     * @access   public
+     */
+    public static function rm($args)
+    {
+        $opts = System::_parseArgs($args, 'rf'); // "f" does nothing but I like it :-)
+        if (PEAR::isError($opts)) {
+            return System::raiseError($opts);
+        }
+        foreach ($opts[0] as $opt) {
+            if ($opt[0] == 'r') {
+                $do_recursive = true;
+            }
+        }
+        $ret = true;
+        if (isset($do_recursive)) {
+            $struct = System::_multipleToStruct($opts[1]);
+            foreach ($struct['files'] as $file) {
+                if (!@unlink($file)) {
+                    $ret = false;
+                }
+            }
+
+            rsort($struct['dirs']);
+            foreach ($struct['dirs'] as $dir) {
+                if (!@rmdir($dir)) {
+                    $ret = false;
+                }
+            }
+        } else {
+            foreach ($opts[1] as $file) {
+                $delete = (is_dir($file)) ? 'rmdir' : 'unlink';
+                if (!@$delete($file)) {
+                    $ret = false;
+                }
+            }
+        }
+        return $ret;
+    }
+
+    /**
+     * Make directories.
+     *
+     * The -p option will create parent directories
+     * @param    string  $args    the name of the director(y|ies) to create
+     * @return   bool    True for success
+     */
+    public static function mkDir($args)
+    {
+        $opts = System::_parseArgs($args, 'pm:');
+        if (PEAR::isError($opts)) {
+            return System::raiseError($opts);
+        }
+
+        $mode = 0777; // default mode
+        foreach ($opts[0] as $opt) {
+            if ($opt[0] == 'p') {
+                $create_parents = true;
+            } elseif ($opt[0] == 'm') {
+                // if the mode is clearly an octal number (starts with 0)
+                // convert it to decimal
+                if (strlen($opt[1]) && $opt[1]{0} == '0') {
+                    $opt[1] = octdec($opt[1]);
+                } else {
+                    // convert to int
+                    $opt[1] += 0;
+                }
+                $mode = $opt[1];
+            }
+        }
+
+        $ret = true;
+        if (isset($create_parents)) {
+            foreach ($opts[1] as $dir) {
+                $dirstack = array();
+                while ((!file_exists($dir) || !is_dir($dir)) &&
+                        $dir != DIRECTORY_SEPARATOR) {
+                    array_unshift($dirstack, $dir);
+                    $dir = dirname($dir);
+                }
+
+                while ($newdir = array_shift($dirstack)) {
+                    if (!is_writeable(dirname($newdir))) {
+                        $ret = false;
+                        break;
+                    }
+
+                    if (!mkdir($newdir, $mode)) {
+                        $ret = false;
+                    }
+                }
+            }
+        } else {
+            foreach($opts[1] as $dir) {
+                if ((@file_exists($dir) || !is_dir($dir)) && !mkdir($dir, $mode)) {
+                    $ret = false;
+                }
+            }
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Concatenate files
+     *
+     * Usage:
+     * 1) $var = System::cat('sample.txt test.txt');
+     * 2) System::cat('sample.txt test.txt > final.txt');
+     * 3) System::cat('sample.txt test.txt >> final.txt');
+     *
+     * Note: as the class use fopen, urls should work also (test that)
+     *
+     * @param    string  $args   the arguments
+     * @return   boolean true on success
+     */
+    public static function &cat($args)
+    {
+        $ret = null;
+        $files = array();
+        if (!is_array($args)) {
+            $args = preg_split('/\s+/', $args, -1, PREG_SPLIT_NO_EMPTY);
+        }
+
+        $count_args = count($args);
+        for ($i = 0; $i < $count_args; $i++) {
+            if ($args[$i] == '>') {
+                $mode = 'wb';
+                $outputfile = $args[$i+1];
+                break;
+            } elseif ($args[$i] == '>>') {
+                $mode = 'ab+';
+                $outputfile = $args[$i+1];
+                break;
+            } else {
+                $files[] = $args[$i];
+            }
+        }
+        $outputfd = false;
+        if (isset($mode)) {
+            if (!$outputfd = fopen($outputfile, $mode)) {
+                $err = System::raiseError("Could not open $outputfile");
+                return $err;
+            }
+            $ret = true;
+        }
+        foreach ($files as $file) {
+            if (!$fd = fopen($file, 'r')) {
+                System::raiseError("Could not open $file");
+                continue;
+            }
+            while ($cont = fread($fd, 2048)) {
+                if (is_resource($outputfd)) {
+                    fwrite($outputfd, $cont);
+                } else {
+                    $ret .= $cont;
+                }
+            }
+            fclose($fd);
+        }
+        if (is_resource($outputfd)) {
+            fclose($outputfd);
+        }
+        return $ret;
+    }
+
+    /**
+     * Creates temporary files or directories. This function will remove
+     * the created files when the scripts finish its execution.
+     *
+     * Usage:
+     *   1) $tempfile = System::mktemp("prefix");
+     *   2) $tempdir  = System::mktemp("-d prefix");
+     *   3) $tempfile = System::mktemp();
+     *   4) $tempfile = System::mktemp("-t /var/tmp prefix");
+     *
+     * prefix -> The string that will be prepended to the temp name
+     *           (defaults to "tmp").
+     * -d     -> A temporary dir will be created instead of a file.
+     * -t     -> The target dir where the temporary (file|dir) will be created. If
+     *           this param is missing by default the env vars TMP on Windows or
+     *           TMPDIR in Unix will be used. If these vars are also missing
+     *           c:\windows\temp or /tmp will be used.
+     *
+     * @param   string  $args  The arguments
+     * @return  mixed   the full path of the created (file|dir) or false
+     * @see System::tmpdir()
+     */
+    public static function mktemp($args = null)
+    {
+        static $first_time = true;
+        $opts = System::_parseArgs($args, 't:d');
+        if (PEAR::isError($opts)) {
+            return System::raiseError($opts);
+        }
+
+        foreach ($opts[0] as $opt) {
+            if ($opt[0] == 'd') {
+                $tmp_is_dir = true;
+            } elseif ($opt[0] == 't') {
+                $tmpdir = $opt[1];
+            }
+        }
+
+        $prefix = (isset($opts[1][0])) ? $opts[1][0] : 'tmp';
+        if (!isset($tmpdir)) {
+            $tmpdir = System::tmpdir();
+        }
+
+        if (!System::mkDir(array('-p', $tmpdir))) {
+            return false;
+        }
+
+        $tmp = tempnam($tmpdir, $prefix);
+        if (isset($tmp_is_dir)) {
+            unlink($tmp); // be careful possible race condition here
+            if (!mkdir($tmp, 0700)) {
+                return System::raiseError("Unable to create temporary directory $tmpdir");
+            }
+        }
+
+        $GLOBALS['_System_temp_files'][] = $tmp;
+        if (isset($tmp_is_dir)) {
+            //$GLOBALS['_System_temp_files'][] = dirname($tmp);
+        }
+
+        if ($first_time) {
+            PEAR::registerShutdownFunc(array('System', '_removeTmpFiles'));
+            $first_time = false;
+        }
+
+        return $tmp;
+    }
+
+    /**
+     * Remove temporary files created my mkTemp. This function is executed
+     * at script shutdown time
+     */
+    public static function _removeTmpFiles()
+    {
+        if (count($GLOBALS['_System_temp_files'])) {
+            $delete = $GLOBALS['_System_temp_files'];
+            array_unshift($delete, '-r');
+            System::rm($delete);
+            $GLOBALS['_System_temp_files'] = array();
+        }
+    }
+
+    /**
+     * Get the path of the temporal directory set in the system
+     * by looking in its environments variables.
+     * Note: php.ini-recommended removes the "E" from the variables_order setting,
+     * making unavaible the $_ENV array, that s why we do tests with _ENV
+     *
+     * @return string The temporary directory on the system
+     */
+    public static function tmpdir()
+    {
+        if (OS_WINDOWS) {
+            if ($var = isset($_ENV['TMP']) ? $_ENV['TMP'] : getenv('TMP')) {
+                return $var;
+            }
+            if ($var = isset($_ENV['TEMP']) ? $_ENV['TEMP'] : getenv('TEMP')) {
+                return $var;
+            }
+            if ($var = isset($_ENV['USERPROFILE']) ? $_ENV['USERPROFILE'] : getenv('USERPROFILE')) {
+                return $var;
+            }
+            if ($var = isset($_ENV['windir']) ? $_ENV['windir'] : getenv('windir')) {
+                return $var;
+            }
+            return getenv('SystemRoot') . '\temp';
+        }
+        if ($var = isset($_ENV['TMPDIR']) ? $_ENV['TMPDIR'] : getenv('TMPDIR')) {
+            return $var;
+        }
+        return realpath('/tmp');
+    }
+
+    /**
+     * The "which" command (show the full path of a command)
+     *
+     * @param string $program The command to search for
+     * @param mixed  $fallback Value to return if $program is not found
+     *
+     * @return mixed A string with the full path or false if not found
+     * @author Stig Bakken <ssb@php.net>
+     */
+    public static function which($program, $fallback = false)
+    {
+        // enforce API
+        if (!is_string($program) || '' == $program) {
+            return $fallback;
+        }
+
+        // full path given
+        if (basename($program) != $program) {
+            $path_elements[] = dirname($program);
+            $program = basename($program);
+        } else {
+            $path = getenv('PATH');
+            if (!$path) {
+                $path = getenv('Path'); // some OSes are just stupid enough to do this
+            }
+
+            $path_elements = explode(PATH_SEPARATOR, $path);
+        }
+
+        if (OS_WINDOWS) {
+            $exe_suffixes = getenv('PATHEXT')
+                                ? explode(PATH_SEPARATOR, getenv('PATHEXT'))
+                                : array('.exe','.bat','.cmd','.com');
+            // allow passing a command.exe param
+            if (strpos($program, '.') !== false) {
+                array_unshift($exe_suffixes, '');
+            }
+        } else {
+            $exe_suffixes = array('');
+        }
+
+        foreach ($exe_suffixes as $suff) {
+            foreach ($path_elements as $dir) {
+                $file = $dir . DIRECTORY_SEPARATOR . $program . $suff;
+                if (is_executable($file)) {
+                    return $file;
+                }
+            }
+        }
+        return $fallback;
+    }
+
+    /**
+     * The "find" command
+     *
+     * Usage:
+     *
+     * System::find($dir);
+     * System::find("$dir -type d");
+     * System::find("$dir -type f");
+     * System::find("$dir -name *.php");
+     * System::find("$dir -name *.php -name *.htm*");
+     * System::find("$dir -maxdepth 1");
+     *
+     * Params implemented:
+     * $dir            -> Start the search at this directory
+     * -type d         -> return only directories
+     * -type f         -> return only files
+     * -maxdepth <n>   -> max depth of recursion
+     * -name <pattern> -> search pattern (bash style). Multiple -name param allowed
+     *
+     * @param  mixed Either array or string with the command line
+     * @return array Array of found files
+     */
+    public static function find($args)
+    {
+        if (!is_array($args)) {
+            $args = preg_split('/\s+/', $args, -1, PREG_SPLIT_NO_EMPTY);
+        }
+        $dir = realpath(array_shift($args));
+        if (!$dir) {
+            return array();
+        }
+        $patterns = array();
+        $depth = 0;
+        $do_files = $do_dirs = true;
+        $args_count = count($args);
+        for ($i = 0; $i < $args_count; $i++) {
+            switch ($args[$i]) {
+                case '-type':
+                    if (in_array($args[$i+1], array('d', 'f'))) {
+                        if ($args[$i+1] == 'd') {
+                            $do_files = false;
+                        } else {
+                            $do_dirs = false;
+                        }
+                    }
+                    $i++;
+                    break;
+                case '-name':
+                    $name = preg_quote($args[$i+1], '#');
+                    // our magic characters ? and * have just been escaped,
+                    // so now we change the escaped versions to PCRE operators
+                    $name = strtr($name, array('\?' => '.', '\*' => '.*'));
+                    $patterns[] = '('.$name.')';
+                    $i++;
+                    break;
+                case '-maxdepth':
+                    $depth = $args[$i+1];
+                    break;
+            }
+        }
+        $path = System::_dirToStruct($dir, $depth, 0, true);
+        if ($do_files && $do_dirs) {
+            $files = array_merge($path['files'], $path['dirs']);
+        } elseif ($do_dirs) {
+            $files = $path['dirs'];
+        } else {
+            $files = $path['files'];
+        }
+        if (count($patterns)) {
+            $dsq = preg_quote(DIRECTORY_SEPARATOR, '#');
+            $pattern = '#(^|'.$dsq.')'.implode('|', $patterns).'($|'.$dsq.')#';
+            $ret = array();
+            $files_count = count($files);
+            for ($i = 0; $i < $files_count; $i++) {
+                // only search in the part of the file below the current directory
+                $filepart = basename($files[$i]);
+                if (preg_match($pattern, $filepart)) {
+                    $ret[] = $files[$i];
+                }
+            }
+            return $ret;
+        }
+        return $files;
+    }
+}
\ No newline at end of file
diff --git a/lib/composer/vendor/pear/pear_exception/.gitignore b/lib/composer/vendor/pear/pear_exception/.gitignore
new file mode 100644
index 000000000..479265b07
--- /dev/null
+++ b/lib/composer/vendor/pear/pear_exception/.gitignore
@@ -0,0 +1,6 @@
+PEAR_Exception*.tgz
+
+# composer related
+composer.lock
+composer.phar
+vendor
diff --git a/lib/composer/vendor/pear/pear_exception/.travis.yml b/lib/composer/vendor/pear/pear_exception/.travis.yml
new file mode 100644
index 000000000..18875d993
--- /dev/null
+++ b/lib/composer/vendor/pear/pear_exception/.travis.yml
@@ -0,0 +1,7 @@
+language: php
+php:
+  - 5.6
+  - 5.5
+  - 5.4
+script:
+  - cd tests && phpunit --coverage-text .
diff --git a/lib/composer/vendor/pear/pear_exception/LICENSE b/lib/composer/vendor/pear/pear_exception/LICENSE
new file mode 100644
index 000000000..a00a2421f
--- /dev/null
+++ b/lib/composer/vendor/pear/pear_exception/LICENSE
@@ -0,0 +1,27 @@
+Copyright (c) 1997-2009,
+ Stig Bakken <ssb@php.net>,
+ Gregory Beaver <cellog@php.net>,
+ Helgi Þormar Þorbjörnsson <helgi@php.net>,
+ Tomas V.V.Cox <cox@idecnet.com>,
+ Martin Jansen <mj@php.net>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice,
+      this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/lib/composer/vendor/pear/pear_exception/PEAR/Exception.php b/lib/composer/vendor/pear/pear_exception/PEAR/Exception.php
new file mode 100644
index 000000000..5abf4f84a
--- /dev/null
+++ b/lib/composer/vendor/pear/pear_exception/PEAR/Exception.php
@@ -0,0 +1,456 @@
+<?php
+/* vim: set expandtab tabstop=4 shiftwidth=4 foldmethod=marker: */
+/**
+ * PEAR_Exception
+ *
+ * PHP version 5
+ *
+ * @category  PEAR
+ * @package   PEAR_Exception
+ * @author    Tomas V. V. Cox <cox@idecnet.com>
+ * @author    Hans Lellelid <hans@velum.net>
+ * @author    Bertrand Mansion <bmansion@mamasam.com>
+ * @author    Greg Beaver <cellog@php.net>
+ * @copyright 1997-2009 The Authors
+ * @license   http://opensource.org/licenses/bsd-license.php New BSD License
+ * @link      http://pear.php.net/package/PEAR_Exception
+ * @since     File available since Release 1.0.0
+ */
+
+
+/**
+ * Base PEAR_Exception Class
+ *
+ * 1) Features:
+ *
+ * - Nestable exceptions (throw new PEAR_Exception($msg, $prev_exception))
+ * - Definable triggers, shot when exceptions occur
+ * - Pretty and informative error messages
+ * - Added more context info available (like class, method or cause)
+ * - cause can be a PEAR_Exception or an array of mixed
+ *   PEAR_Exceptions/PEAR_ErrorStack warnings
+ * - callbacks for specific exception classes and their children
+ *
+ * 2) Ideas:
+ *
+ * - Maybe a way to define a 'template' for the output
+ *
+ * 3) Inherited properties from PHP Exception Class:
+ *
+ * protected $message
+ * protected $code
+ * protected $line
+ * protected $file
+ * private   $trace
+ *
+ * 4) Inherited methods from PHP Exception Class:
+ *
+ * __clone
+ * __construct
+ * getMessage
+ * getCode
+ * getFile
+ * getLine
+ * getTraceSafe
+ * getTraceSafeAsString
+ * __toString
+ *
+ * 5) Usage example
+ *
+ * <code>
+ *  require_once 'PEAR/Exception.php';
+ *
+ *  class Test {
+ *     function foo() {
+ *         throw new PEAR_Exception('Error Message', ERROR_CODE);
+ *     }
+ *  }
+ *
+ *  function myLogger($pear_exception) {
+ *     echo $pear_exception->getMessage();
+ *  }
+ *  // each time a exception is thrown the 'myLogger' will be called
+ *  // (its use is completely optional)
+ *  PEAR_Exception::addObserver('myLogger');
+ *  $test = new Test;
+ *  try {
+ *     $test->foo();
+ *  } catch (PEAR_Exception $e) {
+ *     print $e;
+ *  }
+ * </code>
+ *
+ * @category  PEAR
+ * @package   PEAR_Exception
+ * @author    Tomas V.V.Cox <cox@idecnet.com>
+ * @author    Hans Lellelid <hans@velum.net>
+ * @author    Bertrand Mansion <bmansion@mamasam.com>
+ * @author    Greg Beaver <cellog@php.net>
+ * @copyright 1997-2009 The Authors
+ * @license   http://opensource.org/licenses/bsd-license.php New BSD License
+ * @version   Release: @package_version@
+ * @link      http://pear.php.net/package/PEAR_Exception
+ * @since     Class available since Release 1.0.0
+ */
+class PEAR_Exception extends Exception
+{
+    const OBSERVER_PRINT = -2;
+    const OBSERVER_TRIGGER = -4;
+    const OBSERVER_DIE = -8;
+    protected $cause;
+    private static $_observers = array();
+    private static $_uniqueid = 0;
+    private $_trace;
+
+    /**
+     * Supported signatures:
+     *  - PEAR_Exception(string $message);
+     *  - PEAR_Exception(string $message, int $code);
+     *  - PEAR_Exception(string $message, Exception $cause);
+     *  - PEAR_Exception(string $message, Exception $cause, int $code);
+     *  - PEAR_Exception(string $message, PEAR_Error $cause);
+     *  - PEAR_Exception(string $message, PEAR_Error $cause, int $code);
+     *  - PEAR_Exception(string $message, array $causes);
+     *  - PEAR_Exception(string $message, array $causes, int $code);
+     *
+     * @param string                              $message exception message
+     * @param int|Exception|PEAR_Error|array|null $p2      exception cause
+     * @param int|null                            $p3      exception code or null
+     */
+    public function __construct($message, $p2 = null, $p3 = null)
+    {
+        if (is_int($p2)) {
+            $code = $p2;
+            $this->cause = null;
+        } elseif (is_object($p2) || is_array($p2)) {
+            // using is_object allows both Exception and PEAR_Error
+            if (is_object($p2) && !($p2 instanceof Exception)) {
+                if (!class_exists('PEAR_Error') || !($p2 instanceof PEAR_Error)) {
+                    throw new PEAR_Exception(
+                        'exception cause must be Exception, ' .
+                        'array, or PEAR_Error'
+                    );
+                }
+            }
+            $code = $p3;
+            if (is_array($p2) && isset($p2['message'])) {
+                // fix potential problem of passing in a single warning
+                $p2 = array($p2);
+            }
+            $this->cause = $p2;
+        } else {
+            $code = null;
+            $this->cause = null;
+        }
+        parent::__construct($message, $code);
+        $this->signal();
+    }
+
+    /**
+     * Add an exception observer
+     *
+     * @param mixed  $callback - A valid php callback, see php func is_callable()
+     *                         - A PEAR_Exception::OBSERVER_* constant
+     *                         - An array(const PEAR_Exception::OBSERVER_*,
+     *                           mixed $options)
+     * @param string $label    The name of the observer. Use this if you want
+     *                         to remove it later with removeObserver()
+     *
+     * @return void
+     */
+    public static function addObserver($callback, $label = 'default')
+    {
+        self::$_observers[$label] = $callback;
+    }
+
+    /**
+     * Remove an exception observer
+     *
+     * @param string $label Name of the observer
+     *
+     * @return void
+     */
+    public static function removeObserver($label = 'default')
+    {
+        unset(self::$_observers[$label]);
+    }
+
+    /**
+     * Generate a unique ID for an observer
+     *
+     * @return int unique identifier for an observer
+     */
+    public static function getUniqueId()
+    {
+        return self::$_uniqueid++;
+    }
+
+    /**
+     * Send a signal to all observers
+     *
+     * @return void
+     */
+    protected function signal()
+    {
+        foreach (self::$_observers as $func) {
+            if (is_callable($func)) {
+                call_user_func($func, $this);
+                continue;
+            }
+            settype($func, 'array');
+            switch ($func[0]) {
+            case self::OBSERVER_PRINT :
+                $f = (isset($func[1])) ? $func[1] : '%s';
+                printf($f, $this->getMessage());
+                break;
+            case self::OBSERVER_TRIGGER :
+                $f = (isset($func[1])) ? $func[1] : E_USER_NOTICE;
+                trigger_error($this->getMessage(), $f);
+                break;
+            case self::OBSERVER_DIE :
+                $f = (isset($func[1])) ? $func[1] : '%s';
+                die(printf($f, $this->getMessage()));
+                break;
+            default:
+                trigger_error('invalid observer type', E_USER_WARNING);
+            }
+        }
+    }
+
+    /**
+     * Return specific error information that can be used for more detailed
+     * error messages or translation.
+     *
+     * This method may be overridden in child exception classes in order
+     * to add functionality not present in PEAR_Exception and is a placeholder
+     * to define API
+     *
+     * The returned array must be an associative array of parameter => value like so:
+     * <pre>
+     * array('name' => $name, 'context' => array(...))
+     * </pre>
+     *
+     * @return array
+     */
+    public function getErrorData()
+    {
+        return array();
+    }
+
+    /**
+     * Returns the exception that caused this exception to be thrown
+     *
+     * @return Exception|array The context of the exception
+     */
+    public function getCause()
+    {
+        return $this->cause;
+    }
+
+    /**
+     * Function must be public to call on caused exceptions
+     *
+     * @param array $causes Array that gets filled.
+     *
+     * @return void
+     */
+    public function getCauseMessage(&$causes)
+    {
+        $trace = $this->getTraceSafe();
+        $cause = array('class'   => get_class($this),
+                       'message' => $this->message,
+                       'file' => 'unknown',
+                       'line' => 'unknown');
+        if (isset($trace[0])) {
+            if (isset($trace[0]['file'])) {
+                $cause['file'] = $trace[0]['file'];
+                $cause['line'] = $trace[0]['line'];
+            }
+        }
+        $causes[] = $cause;
+        if ($this->cause instanceof PEAR_Exception) {
+            $this->cause->getCauseMessage($causes);
+        } elseif ($this->cause instanceof Exception) {
+            $causes[] = array('class'   => get_class($this->cause),
+                              'message' => $this->cause->getMessage(),
+                              'file' => $this->cause->getFile(),
+                              'line' => $this->cause->getLine());
+        } elseif (class_exists('PEAR_Error') && $this->cause instanceof PEAR_Error) {
+            $causes[] = array('class' => get_class($this->cause),
+                              'message' => $this->cause->getMessage(),
+                              'file' => 'unknown',
+                              'line' => 'unknown');
+        } elseif (is_array($this->cause)) {
+            foreach ($this->cause as $cause) {
+                if ($cause instanceof PEAR_Exception) {
+                    $cause->getCauseMessage($causes);
+                } elseif ($cause instanceof Exception) {
+                    $causes[] = array('class'   => get_class($cause),
+                                   'message' => $cause->getMessage(),
+                                   'file' => $cause->getFile(),
+                                   'line' => $cause->getLine());
+                } elseif (class_exists('PEAR_Error')
+                    && $cause instanceof PEAR_Error
+                ) {
+                    $causes[] = array('class' => get_class($cause),
+                                      'message' => $cause->getMessage(),
+                                      'file' => 'unknown',
+                                      'line' => 'unknown');
+                } elseif (is_array($cause) && isset($cause['message'])) {
+                    // PEAR_ErrorStack warning
+                    $causes[] = array(
+                        'class' => $cause['package'],
+                        'message' => $cause['message'],
+                        'file' => isset($cause['context']['file']) ?
+                                            $cause['context']['file'] :
+                                            'unknown',
+                        'line' => isset($cause['context']['line']) ?
+                                            $cause['context']['line'] :
+                                            'unknown',
+                    );
+                }
+            }
+        }
+    }
+
+    /**
+     * Build a backtrace and return it
+     *
+     * @return array Backtrace
+     */
+    public function getTraceSafe()
+    {
+        if (!isset($this->_trace)) {
+            $this->_trace = $this->getTrace();
+            if (empty($this->_trace)) {
+                $backtrace = debug_backtrace();
+                $this->_trace = array($backtrace[count($backtrace)-1]);
+            }
+        }
+        return $this->_trace;
+    }
+
+    /**
+     * Gets the first class of the backtrace
+     *
+     * @return string Class name
+     */
+    public function getErrorClass()
+    {
+        $trace = $this->getTraceSafe();
+        return $trace[0]['class'];
+    }
+
+    /**
+     * Gets the first method of the backtrace
+     *
+     * @return string Method/function name
+     */
+    public function getErrorMethod()
+    {
+        $trace = $this->getTraceSafe();
+        return $trace[0]['function'];
+    }
+
+    /**
+     * Converts the exception to a string (HTML or plain text)
+     *
+     * @return string String representation
+     *
+     * @see toHtml()
+     * @see toText()
+     */
+    public function __toString()
+    {
+        if (isset($_SERVER['REQUEST_URI'])) {
+            return $this->toHtml();
+        }
+        return $this->toText();
+    }
+
+    /**
+     * Generates a HTML representation of the exception
+     *
+     * @return string HTML code
+     */
+    public function toHtml()
+    {
+        $trace = $this->getTraceSafe();
+        $causes = array();
+        $this->getCauseMessage($causes);
+        $html =  '<table style="border: 1px" cellspacing="0">' . "\n";
+        foreach ($causes as $i => $cause) {
+            $html .= '<tr><td colspan="3" style="background: #ff9999">'
+               . str_repeat('-', $i) . ' <b>' . $cause['class'] . '</b>: '
+               . htmlspecialchars($cause['message'])
+                . ' in <b>' . $cause['file'] . '</b> '
+               . 'on line <b>' . $cause['line'] . '</b>'
+               . "</td></tr>\n";
+        }
+        $html .= '<tr><td colspan="3" style="background-color: #aaaaaa; text-align: center; font-weight: bold;">Exception trace</td></tr>' . "\n"
+               . '<tr><td style="text-align: center; background: #cccccc; width:20px; font-weight: bold;">#</td>'
+               . '<td style="text-align: center; background: #cccccc; font-weight: bold;">Function</td>'
+               . '<td style="text-align: center; background: #cccccc; font-weight: bold;">Location</td></tr>' . "\n";
+
+        foreach ($trace as $k => $v) {
+            $html .= '<tr><td style="text-align: center;">' . $k . '</td>'
+                   . '<td>';
+            if (!empty($v['class'])) {
+                $html .= $v['class'] . $v['type'];
+            }
+            $html .= $v['function'];
+            $args = array();
+            if (!empty($v['args'])) {
+                foreach ($v['args'] as $arg) {
+                    if (is_null($arg)) {
+                        $args[] = 'null';
+                    } else if (is_array($arg)) {
+                        $args[] = 'Array';
+                    } else if (is_object($arg)) {
+                        $args[] = 'Object('.get_class($arg).')';
+                    } else if (is_bool($arg)) {
+                        $args[] = $arg ? 'true' : 'false';
+                    } else if (is_int($arg) || is_double($arg)) {
+                        $args[] = $arg;
+                    } else {
+                        $arg = (string)$arg;
+                        $str = htmlspecialchars(substr($arg, 0, 16));
+                        if (strlen($arg) > 16) {
+                            $str .= '&hellip;';
+                        }
+                        $args[] = "'" . $str . "'";
+                    }
+                }
+            }
+            $html .= '(' . implode(', ', $args) . ')'
+                   . '</td>'
+                   . '<td>' . (isset($v['file']) ? $v['file'] : 'unknown')
+                   . ':' . (isset($v['line']) ? $v['line'] : 'unknown')
+                   . '</td></tr>' . "\n";
+        }
+        $html .= '<tr><td style="text-align: center;">' . ($k+1) . '</td>'
+               . '<td>{main}</td>'
+               . '<td>&nbsp;</td></tr>' . "\n"
+               . '</table>';
+        return $html;
+    }
+
+    /**
+     * Generates text representation of the exception and stack trace
+     *
+     * @return string
+     */
+    public function toText()
+    {
+        $causes = array();
+        $this->getCauseMessage($causes);
+        $causeMsg = '';
+        foreach ($causes as $i => $cause) {
+            $causeMsg .= str_repeat(' ', $i) . $cause['class'] . ': '
+                   . $cause['message'] . ' in ' . $cause['file']
+                   . ' on line ' . $cause['line'] . "\n";
+        }
+        return $causeMsg . $this->getTraceAsString();
+    }
+}
+?>
diff --git a/lib/composer/vendor/pear/pear_exception/composer.json b/lib/composer/vendor/pear/pear_exception/composer.json
new file mode 100644
index 000000000..ce33ed1c8
--- /dev/null
+++ b/lib/composer/vendor/pear/pear_exception/composer.json
@@ -0,0 +1,43 @@
+{
+    "name": "pear/pear_exception",
+    "description": "The PEAR Exception base class.",
+    "type": "class",
+    "keywords": [
+        "exception"
+    ],
+    "homepage": "https://github.com/pear/PEAR_Exception",
+    "license": "BSD-2-Clause",
+    "authors": [
+        {
+            "name": "Helgi Thormar",
+            "email": "dufuz@php.net"
+        },
+        {
+            "name": "Greg Beaver",
+            "email": "cellog@php.net"
+        }
+    ],
+    "require": {
+        "php": ">=4.4.0"
+    },
+    "autoload": {
+        "psr-0": {
+            "PEAR": ""
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0.x-dev"
+        }
+    },
+    "include-path": [
+        "."
+    ],
+    "support": {
+        "issues": "http://pear.php.net/bugs/search.php?cmd=display&package_name[]=PEAR_Exception",
+        "source": "https://github.com/pear/PEAR_Exception"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "*"
+    }
+}
diff --git a/lib/composer/vendor/pear/pear_exception/package.xml b/lib/composer/vendor/pear/pear_exception/package.xml
new file mode 100644
index 000000000..98290c6a8
--- /dev/null
+++ b/lib/composer/vendor/pear/pear_exception/package.xml
@@ -0,0 +1,120 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package packagerversion="1.9.4" version="2.0"
+ xmlns="http://pear.php.net/dtd/package-2.0"
+ xmlns:tasks="http://pear.php.net/dtd/tasks-1.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0 http://pear.php.net/dtd/tasks-1.0.xsd http://pear.php.net/dtd/package-2.0 http://pear.php.net/dtd/package-2.0.xsd"
+>
+ <name>PEAR_Exception</name>
+ <channel>pear.php.net</channel>
+ <summary>The PEAR Exception base class</summary>
+ <description>PEAR_Exception PHP5 error handling mechanism</description>
+
+ <lead>
+  <name>Christian Weiske</name>
+  <user>cweiske</user>
+  <email>cweiske@php.net</email>
+  <active>yes</active>
+ </lead>
+ <lead>
+  <name>Helgi Thormar</name>
+  <user>dufuz</user>
+  <email>dufuz@php.net</email>
+  <active>no</active>
+ </lead>
+ <developer>
+  <name>Greg Beaver</name>
+  <user>cellog</user>
+  <email>cellog@php.net</email>
+  <active>no</active>
+ </developer>
+
+ <date>2015-02-10</date>
+ <time>21:02:23</time>
+ <version>
+  <release>1.0.0</release>
+  <api>1.0.0</api>
+ </version>
+ <stability>
+  <release>stable</release>
+  <api>stable</api>
+ </stability>
+ <license uri="http://opensource.org/licenses/bsd-license.php">New BSD License</license>
+ <notes>
+  This package was split out from the PEAR package.
+  If you use PEAR_Exception in your package and use nothing from the PEAR package
+  then it's better to depend on just PEAR_Exception.
+ </notes>
+ <contents>
+  <dir  name="/">
+   <file name="/PEAR/Exception.php" role="php">
+    <tasks:replace from="@package_version@" to="version" type="package-info" />
+   </file>
+   <dir name="tests">
+    <dir name="PEAR">
+     <file name="ExceptionTest.php" role="test"/>
+    </dir>
+   </dir>
+  </dir>
+ </contents>
+
+ <dependencies>
+  <required>
+   <php>
+    <min>5.4.0</min>
+   </php>
+   <pearinstaller>
+    <min>1.9.5</min>
+   </pearinstaller>
+  </required>
+ </dependencies>
+
+ <phprelease />
+
+ <changelog>
+  <release>
+   <version>
+    <release>1.0.0</release>
+    <api>1.0.0</api>
+   </version>
+   <stability>
+    <release>stable</release>
+    <api>stable</api>
+   </stability>
+   <date>2015-02-10</date>
+   <license uri="http://opensource.org/licenses/bsd-license.php">New BSD License</license>
+   <notes>Release stable version</notes>
+  </release>
+
+  <release>
+   <version>
+    <release>1.0.0beta2</release>
+    <api>1.0.0</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>stable</api>
+   </stability>
+   <date>2014-02-21</date>
+   <license uri="http://opensource.org/licenses/bsd-license.php">New BSD License</license>
+   <notes>Bump up PEAR dependency.</notes>
+  </release>
+
+  <release>
+   <version>
+    <release>1.0.0beta1</release>
+    <api>1.0.0</api>
+   </version>
+   <stability>
+    <release>beta</release>
+    <api>stable</api>
+   </stability>
+   <date>2012-05-10</date>
+   <license uri="http://opensource.org/licenses/bsd-license.php">New BSD License</license>
+   <notes>
+This packge was split out from the PEAR package. If you use PEAR_Exception in your package
+and use nothing from the PEAR package then it&apos;s better to depend on just PEAR_Exception.
+   </notes>
+  </release>
+ </changelog>
+</package>
diff --git a/lib/composer/vendor/pear/pear_exception/tests/PEAR/ExceptionTest.php b/lib/composer/vendor/pear/pear_exception/tests/PEAR/ExceptionTest.php
new file mode 100644
index 000000000..61d2df4f1
--- /dev/null
+++ b/lib/composer/vendor/pear/pear_exception/tests/PEAR/ExceptionTest.php
@@ -0,0 +1,78 @@
+<?php
+$localFile = __DIR__ . '/../../PEAR/Exception.php';
+if (file_exists($localFile)) {
+    require_once $localFile;
+} else {
+    require_once 'PEAR/Exception.php';
+}
+
+class PEAR_ExceptionTest extends PHPUnit_Framework_TestCase
+{
+    /**
+     * @expectedException PEAR_Exception
+     * @expectedExceptionMessage foo
+     */
+    public function testThrow()
+    {
+        throw new PEAR_Exception('foo');
+    }
+
+    public function testGetCauseNone()
+    {
+        $e = new PEAR_Exception('foo bar');
+        $this->assertNull($e->getCause());
+    }
+
+    public function testGetCauseException()
+    {
+        $cause = new Exception('foo bar');
+        $e = new PEAR_Exception('I caught an exception', $cause);
+        $this->assertNotNull($e->getCause());
+        $this->assertInstanceOf('Exception', $e->getCause());
+        $this->assertEquals($cause, $e->getCause());
+    }
+
+    public function testGetCauseMessage()
+    {
+        $cause = new Exception('foo bar');
+        $e = new PEAR_Exception('I caught an exception', $cause);
+
+        $e->getCauseMessage($causes);
+        $this->assertEquals('I caught an exception', $causes[0]['message']);
+        $this->assertEquals('foo bar', $causes[1]['message']);
+    }
+
+    public function testGetTraceSafe()
+    {
+        $e = new PEAR_Exception('oops');
+        $this->assertInternalType('array', $e->getTraceSafe());
+    }
+
+    public function testGetErrorClass()
+    {
+        $e = new PEAR_Exception('oops');
+        $this->assertEquals('PEAR_ExceptionTest', $e->getErrorClass());
+    }
+
+    public function testGetErrorMethod()
+    {
+        $e = new PEAR_Exception('oops');
+        $this->assertEquals('testGetErrorMethod', $e->getErrorMethod());
+    }
+
+    public function test__toString()
+    {
+        $e = new PEAR_Exception('oops');
+        $this->assertInternalType('string', (string) $e);
+        $this->assertContains('oops', (string) $e);
+    }
+
+    public function testToHtml()
+    {
+        $e = new PEAR_Exception('oops');
+        $html = $e->toHtml();
+        $this->assertInternalType('string', $html);
+        $this->assertContains('oops', $html);
+    }
+}
+?>
diff --git a/lib/composer/vendor/phar-io/manifest/.gitignore b/lib/composer/vendor/phar-io/manifest/.gitignore
new file mode 100644
index 000000000..94d433b57
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/.gitignore
@@ -0,0 +1,8 @@
+/.idea
+/.php_cs.cache
+/composer.lock
+/src/autoload.php
+/tools
+/vendor
+
+/build
diff --git a/lib/composer/vendor/phar-io/manifest/.php_cs b/lib/composer/vendor/phar-io/manifest/.php_cs
new file mode 100644
index 000000000..159d6a35a
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/.php_cs
@@ -0,0 +1,67 @@
+<?php
+$finder = Symfony\CS\Finder\DefaultFinder::create()
+    ->files()
+    ->in('src')
+    ->in('tests')
+    ->name('*.php');
+
+return Symfony\CS\Config\Config::create()
+    ->setUsingCache(true)
+    ->level(\Symfony\CS\FixerInterface::NONE_LEVEL)
+    ->fixers(
+        array(
+            'align_double_arrow',
+            'align_equals',
+            'concat_with_spaces',
+            'duplicate_semicolon',
+            'elseif',
+            'empty_return',
+            'encoding',
+            'eof_ending',
+            'extra_empty_lines',
+            'function_call_space',
+            'function_declaration',
+            'indentation',
+            'join_function',
+            'line_after_namespace',
+            'linefeed',
+            'list_commas',
+            'lowercase_constants',
+            'lowercase_keywords',
+            'method_argument_space',
+            'multiple_use',
+            'namespace_no_leading_whitespace',
+            'no_blank_lines_after_class_opening',
+            'no_empty_lines_after_phpdocs',
+            'parenthesis',
+            'php_closing_tag',
+            'phpdoc_indent',
+            'phpdoc_no_access',
+            'phpdoc_no_empty_return',
+            'phpdoc_no_package',
+            'phpdoc_params',
+            'phpdoc_scalar',
+            'phpdoc_separation',
+            'phpdoc_to_comment',
+            'phpdoc_trim',
+            'phpdoc_types',
+            'phpdoc_var_without_name',
+            'remove_lines_between_uses',
+            'return',
+            'self_accessor',
+            'short_array_syntax',
+            'short_tag',
+            'single_line_after_imports',
+            'single_quote',
+            'spaces_before_semicolon',
+            'spaces_cast',
+            'ternary_spaces',
+            'trailing_spaces',
+            'trim_array_spaces',
+            'unused_use',
+            'visibility',
+            'whitespacy_lines'
+        )
+    )
+    ->finder($finder);
+
diff --git a/lib/composer/vendor/phar-io/manifest/.travis.yml b/lib/composer/vendor/phar-io/manifest/.travis.yml
new file mode 100644
index 000000000..b4be10f9c
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/.travis.yml
@@ -0,0 +1,33 @@
+os:
+- linux
+
+language: php
+
+before_install:
+  - wget https://phar.io/releases/phive.phar
+  - wget https://phar.io/releases/phive.phar.asc
+  - gpg --keyserver hkps.pool.sks-keyservers.net --recv-keys 0x9B2D5D79
+  - gpg --verify phive.phar.asc phive.phar
+  - chmod +x phive.phar
+  - sudo mv phive.phar /usr/bin/phive
+
+install:
+  - ant setup
+
+script: ./tools/phpunit
+
+php:
+  - 5.6
+  - 7.0
+  - 7.1
+  - 7.0snapshot
+  - 7.1snapshot
+  - master
+
+matrix:
+  allow_failures:
+    - php: master
+  fast_finish: true
+
+notifications:
+  email: false
diff --git a/lib/composer/vendor/phar-io/manifest/LICENSE b/lib/composer/vendor/phar-io/manifest/LICENSE
new file mode 100644
index 000000000..96051b14e
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/LICENSE
@@ -0,0 +1,31 @@
+manifest
+
+Copyright (c) 2016 Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>, and contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of Arne Blankerts nor the names of contributors
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  * NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
diff --git a/lib/composer/vendor/phar-io/manifest/README.md b/lib/composer/vendor/phar-io/manifest/README.md
new file mode 100644
index 000000000..e6d0b055d
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/README.md
@@ -0,0 +1,30 @@
+# Manifest
+
+Component for reading [phar.io](https://phar.io/) manifest information from a [PHP Archive (PHAR)](http://php.net/phar).
+
+[![Build Status](https://travis-ci.org/phar-io/manifest.svg?branch=master)](https://travis-ci.org/phar-io/manifest)
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/phar-io/manifest/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/phar-io/manifest/?branch=master)
+[![SensioLabsInsight](https://insight.sensiolabs.com/projects/d8cc6035-69ad-477d-bd1a-ccc605480fd7/mini.png)](https://insight.sensiolabs.com/projects/d8cc6035-69ad-477d-bd1a-ccc605480fd7)
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require phar-io/manifest
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev phar-io/manifest
+
+## Usage
+
+```php
+use PharIo\Manifest\ManifestLoader;
+use PharIo\Manifest\ManifestSerializer;
+
+$manifest = ManifestLoader::fromFile('manifest.xml');
+
+var_dump($manifest);
+
+echo (new ManifestSerializer)->serializeToString($manifest);
+```
diff --git a/lib/composer/vendor/phar-io/manifest/build.xml b/lib/composer/vendor/phar-io/manifest/build.xml
new file mode 100644
index 000000000..fc6eb1a8e
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/build.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="manifest" default="setup">
+    <target name="setup" depends="clean,install-tools,install-dependencies"/>
+
+    <target name="clean" unless="clean.done" description="Cleanup build artifacts">
+        <delete dir="${basedir}/tools"/>
+        <delete dir="${basedir}/vendor"/>
+        <delete file="${basedir}/src/autoload.php"/>
+
+        <property name="clean.done" value="true"/>
+    </target>
+
+    <target name="prepare" unless="prepare.done" depends="clean" description="Prepare for build">
+        <property name="prepare.done" value="true"/>
+    </target>
+
+    <target name="install-dependencies" unless="dependencies-installed" depends="-dependencies-installed" description="Install dependencies with Composer">
+        <exec executable="composer" taskname="composer">
+            <env key="COMPOSER_DISABLE_XDEBUG_WARN" value="1"/>
+            <arg value="update"/>
+            <arg value="--no-interaction"/>
+            <arg value="--no-progress"/>
+            <arg value="--no-ansi"/>
+            <arg value="--no-suggest"/>
+            <arg value="--optimize-autoloader"/>
+            <arg value="--prefer-stable"/>
+        </exec>
+    </target>
+
+    <target name="install-tools" unless="tools-installed" depends="-tools-installed" description="Install tools with Phive">
+        <exec executable="phive" taskname="phive">
+            <arg value="install"/>
+            <arg value="--trust-gpg-keys" />
+            <arg value="4AA394086372C20A,2A8299CE842DD38C" />
+        </exec>
+    </target>
+
+    <target name="test" depends="install-tools,install-dependencies" description="Run tests">
+        <exec executable="${basedir}/tools/phpunit" taskname="phpunit"/>
+    </target>
+
+    <target name="-dependencies-installed">
+        <available file="${basedir}/composer.lock" property="dependencies-installed"/>
+    </target>
+
+    <target name="-tools-installed">
+        <available file="${basedir}/tools" property="tools-installed" type="dir"/>
+    </target>
+</project>
+
diff --git a/lib/composer/vendor/phar-io/manifest/composer.json b/lib/composer/vendor/phar-io/manifest/composer.json
new file mode 100644
index 000000000..832134d64
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/composer.json
@@ -0,0 +1,42 @@
+{
+  "name": "phar-io/manifest",
+  "description": "Component for reading phar.io manifest information from a PHP Archive (PHAR)",
+  "license": "BSD-3-Clause",
+  "authors": [
+    {
+      "name": "Arne Blankerts",
+      "email": "arne@blankerts.de",
+      "role": "Developer"
+    },
+    {
+      "name": "Sebastian Heuer",
+      "email": "sebastian@phpeople.de",
+      "role": "Developer"
+    },
+    {
+      "name": "Sebastian Bergmann",
+      "email": "sebastian@phpunit.de",
+      "role": "Developer"
+    }
+  ],
+  "support": {
+    "issues": "https://github.com/phar-io/manifest/issues"
+  },
+  "require": {
+    "php": "^5.6 || ^7.0",
+    "ext-dom": "*",
+    "ext-phar": "*",
+    "phar-io/version": "^1.0.1"
+  },
+  "autoload": {
+    "classmap": [
+      "src/"
+    ]
+  },
+  "extra": {
+    "branch-alias": {
+        "dev-master": "1.0.x-dev"
+    }
+  }
+}
+
diff --git a/lib/composer/vendor/phar-io/manifest/examples/example-01.php b/lib/composer/vendor/phar-io/manifest/examples/example-01.php
new file mode 100644
index 000000000..345c407ad
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/examples/example-01.php
@@ -0,0 +1,23 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use PharIo\Manifest\ManifestLoader;
+use PharIo\Manifest\ManifestSerializer;
+
+require __DIR__ . '/../vendor/autoload.php';
+
+$manifest = ManifestLoader::fromFile(__DIR__ . '/../tests/_fixture/phpunit-5.6.5.xml');
+
+echo sprintf(
+    "Manifest for %s (%s):\n\n",
+    $manifest->getName(),
+    $manifest->getVersion()->getVersionString()
+);
+echo (new ManifestSerializer)->serializeToString($manifest);
diff --git a/lib/composer/vendor/phar-io/manifest/phive.xml b/lib/composer/vendor/phar-io/manifest/phive.xml
new file mode 100644
index 000000000..69f2f91b7
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/phive.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phive xmlns="https://phar.io/phive">
+  <phar name="phpunit" version="^5.7" installed="5.7.15" location="./tools/phpunit"/>
+</phive>
diff --git a/lib/composer/vendor/phar-io/manifest/phpunit.xml b/lib/composer/vendor/phar-io/manifest/phpunit.xml
new file mode 100644
index 000000000..2d7708eec
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/phpunit.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/5.6/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         backupGlobals="false"
+         beStrictAboutCoversAnnotation="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTestsThatDoNotTestAnything="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         verbose="true">
+    <testsuite>
+        <directory suffix="Test.php">tests</directory>
+    </testsuite>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/lib/composer/vendor/phar-io/manifest/src/ManifestDocumentMapper.php b/lib/composer/vendor/phar-io/manifest/src/ManifestDocumentMapper.php
new file mode 100644
index 000000000..d41e4f93f
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/ManifestDocumentMapper.php
@@ -0,0 +1,193 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PharIo\Version\Version;
+use PharIo\Version\Exception as VersionException;
+use PharIo\Version\VersionConstraintParser;
+
+class ManifestDocumentMapper {
+    /**
+     * @param ManifestDocument $document
+     *
+     * @returns Manifest
+     *
+     * @throws ManifestDocumentMapperException
+     */
+    public function map(ManifestDocument $document) {
+        try {
+            $contains          = $document->getContainsElement();
+            $type              = $this->mapType($contains);
+            $copyright         = $this->mapCopyright($document->getCopyrightElement());
+            $requirements      = $this->mapRequirements($document->getRequiresElement());
+            $bundledComponents = $this->mapBundledComponents($document);
+
+            return new Manifest(
+                new ApplicationName($contains->getName()),
+                new Version($contains->getVersion()),
+                $type,
+                $copyright,
+                $requirements,
+                $bundledComponents
+            );
+        } catch (VersionException $e) {
+            throw new ManifestDocumentMapperException($e->getMessage(), $e->getCode(), $e);
+        } catch (Exception $e) {
+            throw new ManifestDocumentMapperException($e->getMessage(), $e->getCode(), $e);
+        }
+    }
+
+    /**
+     * @param ContainsElement $contains
+     *
+     * @return Type
+     *
+     * @throws ManifestDocumentMapperException
+     */
+    private function mapType(ContainsElement $contains) {
+        switch ($contains->getType()) {
+            case 'application':
+                return Type::application();
+            case 'library':
+                return Type::library();
+            case 'extension':
+                return $this->mapExtension($contains->getExtensionElement());
+        }
+
+        throw new ManifestDocumentMapperException(
+            sprintf('Unsupported type %s', $contains->getType())
+        );
+    }
+
+    /**
+     * @param CopyrightElement $copyright
+     *
+     * @return CopyrightInformation
+     *
+     * @throws InvalidUrlException
+     * @throws InvalidEmailException
+     */
+    private function mapCopyright(CopyrightElement $copyright) {
+        $authors = new AuthorCollection();
+
+        foreach($copyright->getAuthorElements() as $authorElement) {
+            $authors->add(
+                new Author(
+                    $authorElement->getName(),
+                    new Email($authorElement->getEmail())
+                )
+            );
+        }
+
+        $licenseElement = $copyright->getLicenseElement();
+        $license        = new License(
+            $licenseElement->getType(),
+            new Url($licenseElement->getUrl())
+        );
+
+        return new CopyrightInformation(
+            $authors,
+            $license
+        );
+    }
+
+    /**
+     * @param RequiresElement $requires
+     *
+     * @return RequirementCollection
+     *
+     * @throws ManifestDocumentMapperException
+     */
+    private function mapRequirements(RequiresElement $requires) {
+        $collection = new RequirementCollection();
+        $phpElement = $requires->getPHPElement();
+        $parser     = new VersionConstraintParser;
+
+        try {
+            $versionConstraint = $parser->parse($phpElement->getVersion());
+        } catch (VersionException $e) {
+            throw new ManifestDocumentMapperException(
+                sprintf('Unsupported version constraint - %s', $e->getMessage()),
+                $e->getCode(),
+                $e
+            );
+        }
+
+        $collection->add(
+            new PhpVersionRequirement(
+                $versionConstraint
+            )
+        );
+
+        if (!$phpElement->hasExtElements()) {
+            return $collection;
+        }
+
+        foreach($phpElement->getExtElements() as $extElement) {
+            $collection->add(
+                new PhpExtensionRequirement($extElement->getName())
+            );
+        }
+
+        return $collection;
+    }
+
+    /**
+     * @param ManifestDocument $document
+     *
+     * @return BundledComponentCollection
+     */
+    private function mapBundledComponents(ManifestDocument $document) {
+        $collection = new BundledComponentCollection();
+
+        if (!$document->hasBundlesElement()) {
+            return $collection;
+        }
+
+        foreach($document->getBundlesElement()->getComponentElements() as $componentElement) {
+            $collection->add(
+                new BundledComponent(
+                    $componentElement->getName(),
+                    new Version(
+                        $componentElement->getVersion()
+                    )
+                )
+            );
+        }
+
+        return $collection;
+    }
+
+    /**
+     * @param ExtensionElement $extension
+     *
+     * @return Extension
+     *
+     * @throws ManifestDocumentMapperException
+     */
+    private function mapExtension(ExtensionElement $extension) {
+        try {
+            $parser            = new VersionConstraintParser;
+            $versionConstraint = $parser->parse($extension->getCompatible());
+
+            return Type::extension(
+                new ApplicationName($extension->getFor()),
+                $versionConstraint
+            );
+        } catch (VersionException $e) {
+            throw new ManifestDocumentMapperException(
+                sprintf('Unsupported version constraint - %s', $e->getMessage()),
+                $e->getCode(),
+                $e
+            );
+        }
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/ManifestLoader.php b/lib/composer/vendor/phar-io/manifest/src/ManifestLoader.php
new file mode 100644
index 000000000..81c5c90e4
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/ManifestLoader.php
@@ -0,0 +1,66 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class ManifestLoader {
+    /**
+     * @param string $filename
+     *
+     * @return Manifest
+     *
+     * @throws ManifestLoaderException
+     */
+    public static function fromFile($filename) {
+        try {
+            return (new ManifestDocumentMapper())->map(
+                ManifestDocument::fromFile($filename)
+            );
+        } catch (Exception $e) {
+            throw new ManifestLoaderException(
+                sprintf('Loading %s failed.', $filename),
+                $e->getCode(),
+                $e
+            );
+        }
+    }
+
+    /**
+     * @param string $filename
+     *
+     * @return Manifest
+     *
+     * @throws ManifestLoaderException
+     */
+    public static function fromPhar($filename) {
+        return self::fromFile('phar://' . $filename . '/manifest.xml');
+    }
+
+    /**
+     * @param string $manifest
+     *
+     * @return Manifest
+     *
+     * @throws ManifestLoaderException
+     */
+    public static function fromString($manifest) {
+        try {
+            return (new ManifestDocumentMapper())->map(
+                ManifestDocument::fromString($manifest)
+            );
+        } catch (Exception $e) {
+            throw new ManifestLoaderException(
+                'Processing string failed',
+                $e->getCode(),
+                $e
+            );
+        }
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/ManifestSerializer.php b/lib/composer/vendor/phar-io/manifest/src/ManifestSerializer.php
new file mode 100644
index 000000000..4c18ddd81
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/ManifestSerializer.php
@@ -0,0 +1,163 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PharIo\Version\AnyVersionConstraint;
+use PharIo\Version\Version;
+use PharIo\Version\VersionConstraint;
+use XMLWriter;
+
+class ManifestSerializer {
+    /**
+     * @var XMLWriter
+     */
+    private $xmlWriter;
+
+    public function serializeToFile(Manifest $manifest, $filename) {
+        file_put_contents(
+            $filename,
+            $this->serializeToString($manifest)
+        );
+    }
+
+    public function serializeToString(Manifest $manifest) {
+        $this->startDocument();
+
+        $this->addContains($manifest->getName(), $manifest->getVersion(), $manifest->getType());
+        $this->addCopyright($manifest->getCopyrightInformation());
+        $this->addRequirements($manifest->getRequirements());
+        $this->addBundles($manifest->getBundledComponents());
+
+        return $this->finishDocument();
+    }
+
+    private function startDocument() {
+        $xmlWriter = new XMLWriter();
+        $xmlWriter->openMemory();
+        $xmlWriter->setIndent(true);
+        $xmlWriter->setIndentString(str_repeat(' ', 4));
+        $xmlWriter->startDocument('1.0', 'UTF-8');
+        $xmlWriter->startElement('phar');
+        $xmlWriter->writeAttribute('xmlns', 'https://phar.io/xml/manifest/1.0');
+
+        $this->xmlWriter = $xmlWriter;
+    }
+
+    private function finishDocument() {
+        $this->xmlWriter->endElement();
+        $this->xmlWriter->endDocument();
+
+        return $this->xmlWriter->outputMemory();
+    }
+
+    private function addContains($name, Version $version, Type $type) {
+        $this->xmlWriter->startElement('contains');
+        $this->xmlWriter->writeAttribute('name', $name);
+        $this->xmlWriter->writeAttribute('version', $version->getVersionString());
+
+        switch (true) {
+            case $type->isApplication(): {
+                $this->xmlWriter->writeAttribute('type', 'application');
+                break;
+            }
+
+            case $type->isLibrary(): {
+                $this->xmlWriter->writeAttribute('type', 'library');
+                break;
+            }
+
+            case $type->isExtension(): {
+                /* @var $type Extension */
+                $this->xmlWriter->writeAttribute('type', 'extension');
+                $this->addExtension($type->getApplicationName(), $type->getVersionConstraint());
+                break;
+            }
+
+            default: {
+                $this->xmlWriter->writeAttribute('type', 'custom');
+            }
+        }
+
+        $this->xmlWriter->endElement();
+    }
+
+    private function addCopyright(CopyrightInformation $copyrightInformation) {
+        $this->xmlWriter->startElement('copyright');
+
+        foreach($copyrightInformation->getAuthors() as $author) {
+            $this->xmlWriter->startElement('author');
+            $this->xmlWriter->writeAttribute('name', $author->getName());
+            $this->xmlWriter->writeAttribute('email', (string) $author->getEmail());
+            $this->xmlWriter->endElement();
+        }
+
+        $license = $copyrightInformation->getLicense();
+
+        $this->xmlWriter->startElement('license');
+        $this->xmlWriter->writeAttribute('type', $license->getName());
+        $this->xmlWriter->writeAttribute('url', $license->getUrl());
+        $this->xmlWriter->endElement();
+
+        $this->xmlWriter->endElement();
+    }
+
+    private function addRequirements(RequirementCollection $requirementCollection) {
+        $phpRequirement = new AnyVersionConstraint();
+        $extensions     = [];
+
+        foreach($requirementCollection as $requirement) {
+            if ($requirement instanceof PhpVersionRequirement) {
+                $phpRequirement = $requirement->getVersionConstraint();
+                continue;
+            }
+
+            if ($requirement instanceof PhpExtensionRequirement) {
+                $extensions[] = (string) $requirement;
+            }
+        }
+
+        $this->xmlWriter->startElement('requires');
+        $this->xmlWriter->startElement('php');
+        $this->xmlWriter->writeAttribute('version', $phpRequirement->asString());
+
+        foreach($extensions as $extension) {
+            $this->xmlWriter->startElement('ext');
+            $this->xmlWriter->writeAttribute('name', $extension);
+            $this->xmlWriter->endElement();
+        }
+
+        $this->xmlWriter->endElement();
+        $this->xmlWriter->endElement();
+    }
+
+    private function addBundles(BundledComponentCollection $bundledComponentCollection) {
+        if (count($bundledComponentCollection) === 0) {
+            return;
+        }
+        $this->xmlWriter->startElement('bundles');
+
+        foreach($bundledComponentCollection as $bundledComponent) {
+            $this->xmlWriter->startElement('component');
+            $this->xmlWriter->writeAttribute('name', $bundledComponent->getName());
+            $this->xmlWriter->writeAttribute('version', $bundledComponent->getVersion()->getVersionString());
+            $this->xmlWriter->endElement();
+        }
+
+        $this->xmlWriter->endElement();
+    }
+
+    private function addExtension($application, VersionConstraint $versionConstraint) {
+        $this->xmlWriter->startElement('extension');
+        $this->xmlWriter->writeAttribute('for', $application);
+        $this->xmlWriter->writeAttribute('compatible', $versionConstraint->asString());
+        $this->xmlWriter->endElement();
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/exceptions/Exception.php b/lib/composer/vendor/phar-io/manifest/src/exceptions/Exception.php
new file mode 100644
index 000000000..3ce46f24c
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/exceptions/Exception.php
@@ -0,0 +1,14 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+interface Exception {
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/exceptions/InvalidApplicationNameException.php b/lib/composer/vendor/phar-io/manifest/src/exceptions/InvalidApplicationNameException.php
new file mode 100644
index 000000000..a53735a4b
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/exceptions/InvalidApplicationNameException.php
@@ -0,0 +1,16 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class InvalidApplicationNameException extends \InvalidArgumentException implements Exception {
+    const NotAString    = 1;
+    const InvalidFormat = 2;
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/exceptions/InvalidEmailException.php b/lib/composer/vendor/phar-io/manifest/src/exceptions/InvalidEmailException.php
new file mode 100644
index 000000000..854399b29
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/exceptions/InvalidEmailException.php
@@ -0,0 +1,14 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class InvalidEmailException extends \InvalidArgumentException implements Exception {
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/exceptions/InvalidUrlException.php b/lib/composer/vendor/phar-io/manifest/src/exceptions/InvalidUrlException.php
new file mode 100644
index 000000000..cdd832340
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/exceptions/InvalidUrlException.php
@@ -0,0 +1,14 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class InvalidUrlException extends \InvalidArgumentException implements Exception {
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/exceptions/ManifestDocumentException.php b/lib/composer/vendor/phar-io/manifest/src/exceptions/ManifestDocumentException.php
new file mode 100644
index 000000000..8b40195ef
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/exceptions/ManifestDocumentException.php
@@ -0,0 +1,6 @@
+<?php
+
+namespace PharIo\Manifest;
+
+class ManifestDocumentException extends \RuntimeException implements Exception {
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/exceptions/ManifestDocumentMapperException.php b/lib/composer/vendor/phar-io/manifest/src/exceptions/ManifestDocumentMapperException.php
new file mode 100644
index 000000000..728748e49
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/exceptions/ManifestDocumentMapperException.php
@@ -0,0 +1,6 @@
+<?php
+
+namespace PharIo\Manifest;
+
+class ManifestDocumentMapperException extends \RuntimeException implements Exception {
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/exceptions/ManifestElementException.php b/lib/composer/vendor/phar-io/manifest/src/exceptions/ManifestElementException.php
new file mode 100644
index 000000000..fa7883637
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/exceptions/ManifestElementException.php
@@ -0,0 +1,6 @@
+<?php
+
+namespace PharIo\Manifest;
+
+class ManifestElementException extends \RuntimeException implements Exception {
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/exceptions/ManifestLoaderException.php b/lib/composer/vendor/phar-io/manifest/src/exceptions/ManifestLoaderException.php
new file mode 100644
index 000000000..b55f7bf0c
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/exceptions/ManifestLoaderException.php
@@ -0,0 +1,6 @@
+<?php
+
+namespace PharIo\Manifest;
+
+class ManifestLoaderException extends \Exception implements Exception {
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/Application.php b/lib/composer/vendor/phar-io/manifest/src/values/Application.php
new file mode 100644
index 000000000..d184d995e
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/Application.php
@@ -0,0 +1,20 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class Application extends Type {
+    /**
+     * @return bool
+     */
+    public function isApplication() {
+        return true;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/ApplicationName.php b/lib/composer/vendor/phar-io/manifest/src/values/ApplicationName.php
new file mode 100644
index 000000000..1e71af48e
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/ApplicationName.php
@@ -0,0 +1,65 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class ApplicationName {
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * ApplicationName constructor.
+     *
+     * @param string $name
+     *
+     * @throws InvalidApplicationNameException
+     */
+    public function __construct($name) {
+        $this->ensureIsString($name);
+        $this->ensureValidFormat($name);
+        $this->name = $name;
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString() {
+        return $this->name;
+    }
+
+    public function isEqual(ApplicationName $name) {
+        return $this->name === $name->name;
+    }
+
+    /**
+     * @param string $name
+     *
+     * @throws InvalidApplicationNameException
+     */
+    private function ensureValidFormat($name) {
+        if (!preg_match('#\w/\w#', $name)) {
+            throw new InvalidApplicationNameException(
+                sprintf('Format of name "%s" is not valid - expected: vendor/packagename', $name),
+                InvalidApplicationNameException::InvalidFormat
+            );
+        }
+    }
+
+    private function ensureIsString($name) {
+        if (!is_string($name)) {
+            throw new InvalidApplicationNameException(
+                'Name must be a string',
+                InvalidApplicationNameException::NotAString
+            );
+        }
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/Author.php b/lib/composer/vendor/phar-io/manifest/src/values/Author.php
new file mode 100644
index 000000000..8295f513e
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/Author.php
@@ -0,0 +1,57 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class Author {
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var Email
+     */
+    private $email;
+
+    /**
+     * @param string $name
+     * @param Email  $email
+     */
+    public function __construct($name, Email $email) {
+        $this->name  = $name;
+        $this->email = $email;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName() {
+        return $this->name;
+    }
+
+    /**
+     * @return Email
+     */
+    public function getEmail() {
+        return $this->email;
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString() {
+        return sprintf(
+            '%s <%s>',
+            $this->name,
+            $this->email
+        );
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/AuthorCollection.php b/lib/composer/vendor/phar-io/manifest/src/values/AuthorCollection.php
new file mode 100644
index 000000000..d9158793a
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/AuthorCollection.php
@@ -0,0 +1,43 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class AuthorCollection implements \Countable, \IteratorAggregate {
+    /**
+     * @var Author[]
+     */
+    private $authors = [];
+
+    public function add(Author $author) {
+        $this->authors[] = $author;
+    }
+
+    /**
+     * @return Author[]
+     */
+    public function getAuthors() {
+        return $this->authors;
+    }
+
+    /**
+     * @return int
+     */
+    public function count() {
+        return count($this->authors);
+    }
+
+    /**
+     * @return AuthorCollectionIterator
+     */
+    public function getIterator() {
+        return new AuthorCollectionIterator($this);
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/AuthorCollectionIterator.php b/lib/composer/vendor/phar-io/manifest/src/values/AuthorCollectionIterator.php
new file mode 100644
index 000000000..792a05029
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/AuthorCollectionIterator.php
@@ -0,0 +1,56 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class AuthorCollectionIterator implements \Iterator {
+    /**
+     * @var Author[]
+     */
+    private $authors = [];
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(AuthorCollection $authors) {
+        $this->authors = $authors->getAuthors();
+    }
+
+    public function rewind() {
+        $this->position = 0;
+    }
+
+    /**
+     * @return bool
+     */
+    public function valid() {
+        return $this->position < count($this->authors);
+    }
+
+    /**
+     * @return int
+     */
+    public function key() {
+        return $this->position;
+    }
+
+    /**
+     * @return Author
+     */
+    public function current() {
+        return $this->authors[$this->position];
+    }
+
+    public function next() {
+        $this->position++;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/BundledComponent.php b/lib/composer/vendor/phar-io/manifest/src/values/BundledComponent.php
new file mode 100644
index 000000000..846d15a39
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/BundledComponent.php
@@ -0,0 +1,48 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PharIo\Version\Version;
+
+class BundledComponent {
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var Version
+     */
+    private $version;
+
+    /**
+     * @param string  $name
+     * @param Version $version
+     */
+    public function __construct($name, Version $version) {
+        $this->name    = $name;
+        $this->version = $version;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName() {
+        return $this->name;
+    }
+
+    /**
+     * @return Version
+     */
+    public function getVersion() {
+        return $this->version;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/BundledComponentCollection.php b/lib/composer/vendor/phar-io/manifest/src/values/BundledComponentCollection.php
new file mode 100644
index 000000000..2dbb918c0
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/BundledComponentCollection.php
@@ -0,0 +1,43 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class BundledComponentCollection implements \Countable, \IteratorAggregate {
+    /**
+     * @var BundledComponent[]
+     */
+    private $bundledComponents = [];
+
+    public function add(BundledComponent $bundledComponent) {
+        $this->bundledComponents[] = $bundledComponent;
+    }
+
+    /**
+     * @return BundledComponent[]
+     */
+    public function getBundledComponents() {
+        return $this->bundledComponents;
+    }
+
+    /**
+     * @return int
+     */
+    public function count() {
+        return count($this->bundledComponents);
+    }
+
+    /**
+     * @return BundledComponentCollectionIterator
+     */
+    public function getIterator() {
+        return new BundledComponentCollectionIterator($this);
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/BundledComponentCollectionIterator.php b/lib/composer/vendor/phar-io/manifest/src/values/BundledComponentCollectionIterator.php
new file mode 100644
index 000000000..13b8f050c
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/BundledComponentCollectionIterator.php
@@ -0,0 +1,56 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class BundledComponentCollectionIterator implements \Iterator {
+    /**
+     * @var BundledComponent[]
+     */
+    private $bundledComponents = [];
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(BundledComponentCollection $bundledComponents) {
+        $this->bundledComponents = $bundledComponents->getBundledComponents();
+    }
+
+    public function rewind() {
+        $this->position = 0;
+    }
+
+    /**
+     * @return bool
+     */
+    public function valid() {
+        return $this->position < count($this->bundledComponents);
+    }
+
+    /**
+     * @return int
+     */
+    public function key() {
+        return $this->position;
+    }
+
+    /**
+     * @return BundledComponent
+     */
+    public function current() {
+        return $this->bundledComponents[$this->position];
+    }
+
+    public function next() {
+        $this->position++;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/CopyrightInformation.php b/lib/composer/vendor/phar-io/manifest/src/values/CopyrightInformation.php
new file mode 100644
index 000000000..ece60b194
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/CopyrightInformation.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class CopyrightInformation {
+    /**
+     * @var AuthorCollection
+     */
+    private $authors;
+
+    /**
+     * @var License
+     */
+    private $license;
+
+    public function __construct(AuthorCollection $authors, License $license) {
+        $this->authors = $authors;
+        $this->license = $license;
+    }
+
+    /**
+     * @return AuthorCollection
+     */
+    public function getAuthors() {
+        return $this->authors;
+    }
+
+    /**
+     * @return License
+     */
+    public function getLicense() {
+        return $this->license;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/Email.php b/lib/composer/vendor/phar-io/manifest/src/values/Email.php
new file mode 100644
index 000000000..57cce042d
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/Email.php
@@ -0,0 +1,47 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class Email {
+    /**
+     * @var string
+     */
+    private $email;
+
+    /**
+     * @param string $email
+     *
+     * @throws InvalidEmailException
+     */
+    public function __construct($email) {
+        $this->ensureEmailIsValid($email);
+
+        $this->email = $email;
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString() {
+        return $this->email;
+    }
+
+    /**
+     * @param string $url
+     *
+     * @throws InvalidEmailException
+     */
+    private function ensureEmailIsValid($url) {
+        if (filter_var($url, \FILTER_VALIDATE_EMAIL) === false) {
+            throw new InvalidEmailException;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/Extension.php b/lib/composer/vendor/phar-io/manifest/src/values/Extension.php
new file mode 100644
index 000000000..90d6a6fd7
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/Extension.php
@@ -0,0 +1,75 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PharIo\Version\Version;
+use PharIo\Version\VersionConstraint;
+
+class Extension extends Type {
+    /**
+     * @var ApplicationName
+     */
+    private $application;
+
+    /**
+     * @var VersionConstraint
+     */
+    private $versionConstraint;
+
+    /**
+     * @param ApplicationName   $application
+     * @param VersionConstraint $versionConstraint
+     */
+    public function __construct(ApplicationName $application, VersionConstraint $versionConstraint) {
+        $this->application       = $application;
+        $this->versionConstraint = $versionConstraint;
+    }
+
+    /**
+     * @return ApplicationName
+     */
+    public function getApplicationName() {
+        return $this->application;
+    }
+
+    /**
+     * @return VersionConstraint
+     */
+    public function getVersionConstraint() {
+        return $this->versionConstraint;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isExtension() {
+        return true;
+    }
+
+    /**
+     * @param ApplicationName $name
+     *
+     * @return bool
+     */
+    public function isExtensionFor(ApplicationName $name) {
+        return $this->application->isEqual($name);
+    }
+
+    /**
+     * @param ApplicationName $name
+     * @param Version         $version
+     *
+     * @return bool
+     */
+    public function isCompatibleWith(ApplicationName $name, Version $version) {
+        return $this->isExtensionFor($name) && $this->versionConstraint->complies($version);
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/Library.php b/lib/composer/vendor/phar-io/manifest/src/values/Library.php
new file mode 100644
index 000000000..a6ff94438
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/Library.php
@@ -0,0 +1,20 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class Library extends Type {
+    /**
+     * @return bool
+     */
+    public function isLibrary() {
+        return true;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/License.php b/lib/composer/vendor/phar-io/manifest/src/values/License.php
new file mode 100644
index 000000000..e278670a9
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/License.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class License {
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var Url
+     */
+    private $url;
+
+    public function __construct($name, Url $url) {
+        $this->name = $name;
+        $this->url  = $url;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName() {
+        return $this->name;
+    }
+
+    /**
+     * @return Url
+     */
+    public function getUrl() {
+        return $this->url;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/Manifest.php b/lib/composer/vendor/phar-io/manifest/src/values/Manifest.php
new file mode 100644
index 000000000..217acefc6
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/Manifest.php
@@ -0,0 +1,138 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PharIo\Version\Version;
+
+class Manifest {
+    /**
+     * @var ApplicationName
+     */
+    private $name;
+
+    /**
+     * @var Version
+     */
+    private $version;
+
+    /**
+     * @var Type
+     */
+    private $type;
+
+    /**
+     * @var CopyrightInformation
+     */
+    private $copyrightInformation;
+
+    /**
+     * @var RequirementCollection
+     */
+    private $requirements;
+
+    /**
+     * @var BundledComponentCollection
+     */
+    private $bundledComponents;
+
+    public function __construct(ApplicationName $name, Version $version, Type $type, CopyrightInformation $copyrightInformation, RequirementCollection $requirements, BundledComponentCollection $bundledComponents) {
+        $this->name                 = $name;
+        $this->version              = $version;
+        $this->type                 = $type;
+        $this->copyrightInformation = $copyrightInformation;
+        $this->requirements         = $requirements;
+        $this->bundledComponents    = $bundledComponents;
+    }
+
+    /**
+     * @return ApplicationName
+     */
+    public function getName() {
+        return $this->name;
+    }
+
+    /**
+     * @return Version
+     */
+    public function getVersion() {
+        return $this->version;
+    }
+
+    /**
+     * @return Type
+     */
+    public function getType() {
+        return $this->type;
+    }
+
+    /**
+     * @return CopyrightInformation
+     */
+    public function getCopyrightInformation() {
+        return $this->copyrightInformation;
+    }
+
+    /**
+     * @return RequirementCollection
+     */
+    public function getRequirements() {
+        return $this->requirements;
+    }
+
+    /**
+     * @return BundledComponentCollection
+     */
+    public function getBundledComponents() {
+        return $this->bundledComponents;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isApplication() {
+        return $this->type->isApplication();
+    }
+
+    /**
+     * @return bool
+     */
+    public function isLibrary() {
+        return $this->type->isLibrary();
+    }
+
+    /**
+     * @return bool
+     */
+    public function isExtension() {
+        return $this->type->isExtension();
+    }
+
+    /**
+     * @param ApplicationName $application
+     * @param Version|null    $version
+     *
+     * @return bool
+     */
+    public function isExtensionFor(ApplicationName $application, Version $version = null) {
+        if (!$this->isExtension()) {
+            return false;
+        }
+
+        /** @var Extension $type */
+        $type = $this->type;
+
+        if ($version !== null) {
+            return $type->isCompatibleWith($application, $version);
+        }
+
+        return $type->isExtensionFor($application);
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/PhpExtensionRequirement.php b/lib/composer/vendor/phar-io/manifest/src/values/PhpExtensionRequirement.php
new file mode 100644
index 000000000..6dd929688
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/PhpExtensionRequirement.php
@@ -0,0 +1,32 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class PhpExtensionRequirement implements Requirement {
+    /**
+     * @var string
+     */
+    private $extension;
+
+    /**
+     * @param string $extension
+     */
+    public function __construct($extension) {
+        $this->extension = $extension;
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString() {
+        return $this->extension;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/PhpVersionRequirement.php b/lib/composer/vendor/phar-io/manifest/src/values/PhpVersionRequirement.php
new file mode 100644
index 000000000..8ad3e7691
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/PhpVersionRequirement.php
@@ -0,0 +1,31 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PharIo\Version\VersionConstraint;
+
+class PhpVersionRequirement implements Requirement {
+    /**
+     * @var VersionConstraint
+     */
+    private $versionConstraint;
+
+    public function __construct(VersionConstraint $versionConstraint) {
+        $this->versionConstraint = $versionConstraint;
+    }
+
+    /**
+     * @return VersionConstraint
+     */
+    public function getVersionConstraint() {
+        return $this->versionConstraint;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/Requirement.php b/lib/composer/vendor/phar-io/manifest/src/values/Requirement.php
new file mode 100644
index 000000000..03bb56d11
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/Requirement.php
@@ -0,0 +1,14 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+interface Requirement {
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/RequirementCollection.php b/lib/composer/vendor/phar-io/manifest/src/values/RequirementCollection.php
new file mode 100644
index 000000000..af0e09b86
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/RequirementCollection.php
@@ -0,0 +1,43 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class RequirementCollection implements \Countable, \IteratorAggregate {
+    /**
+     * @var Requirement[]
+     */
+    private $requirements = [];
+
+    public function add(Requirement $requirement) {
+        $this->requirements[] = $requirement;
+    }
+
+    /**
+     * @return Requirement[]
+     */
+    public function getRequirements() {
+        return $this->requirements;
+    }
+
+    /**
+     * @return int
+     */
+    public function count() {
+        return count($this->requirements);
+    }
+
+    /**
+     * @return RequirementCollectionIterator
+     */
+    public function getIterator() {
+        return new RequirementCollectionIterator($this);
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/RequirementCollectionIterator.php b/lib/composer/vendor/phar-io/manifest/src/values/RequirementCollectionIterator.php
new file mode 100644
index 000000000..9bb7003db
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/RequirementCollectionIterator.php
@@ -0,0 +1,56 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class RequirementCollectionIterator implements \Iterator {
+    /**
+     * @var Requirement[]
+     */
+    private $requirements = [];
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(RequirementCollection $requirements) {
+        $this->requirements = $requirements->getRequirements();
+    }
+
+    public function rewind() {
+        $this->position = 0;
+    }
+
+    /**
+     * @return bool
+     */
+    public function valid() {
+        return $this->position < count($this->requirements);
+    }
+
+    /**
+     * @return int
+     */
+    public function key() {
+        return $this->position;
+    }
+
+    /**
+     * @return Requirement
+     */
+    public function current() {
+        return $this->requirements[$this->position];
+    }
+
+    public function next() {
+        $this->position++;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/Type.php b/lib/composer/vendor/phar-io/manifest/src/values/Type.php
new file mode 100644
index 000000000..31fbd440e
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/Type.php
@@ -0,0 +1,60 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PharIo\Version\VersionConstraint;
+
+abstract class Type {
+    /**
+     * @return Application
+     */
+    public static function application() {
+        return new Application;
+    }
+
+    /**
+     * @return Library
+     */
+    public static function library() {
+        return new Library;
+    }
+
+    /**
+     * @param ApplicationName   $application
+     * @param VersionConstraint $versionConstraint
+     *
+     * @return Extension
+     */
+    public static function extension(ApplicationName $application, VersionConstraint $versionConstraint) {
+        return new Extension($application, $versionConstraint);
+    }
+
+    /**
+     * @return bool
+     */
+    public function isApplication() {
+        return false;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isLibrary() {
+        return false;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isExtension() {
+        return false;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/values/Url.php b/lib/composer/vendor/phar-io/manifest/src/values/Url.php
new file mode 100644
index 000000000..37917c8c6
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/values/Url.php
@@ -0,0 +1,47 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class Url {
+    /**
+     * @var string
+     */
+    private $url;
+
+    /**
+     * @param string $url
+     *
+     * @throws InvalidUrlException
+     */
+    public function __construct($url) {
+        $this->ensureUrlIsValid($url);
+
+        $this->url = $url;
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString() {
+        return $this->url;
+    }
+
+    /**
+     * @param string $url
+     *
+     * @throws InvalidUrlException
+     */
+    private function ensureUrlIsValid($url) {
+        if (filter_var($url, \FILTER_VALIDATE_URL) === false) {
+            throw new InvalidUrlException;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/AuthorElement.php b/lib/composer/vendor/phar-io/manifest/src/xml/AuthorElement.php
new file mode 100644
index 000000000..a32f39737
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/AuthorElement.php
@@ -0,0 +1,21 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class AuthorElement extends ManifestElement {
+    public function getName() {
+        return $this->getAttributeValue('name');
+    }
+
+    public function getEmail() {
+        return $this->getAttributeValue('email');
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/AuthorElementCollection.php b/lib/composer/vendor/phar-io/manifest/src/xml/AuthorElementCollection.php
new file mode 100644
index 000000000..1240d8c1b
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/AuthorElementCollection.php
@@ -0,0 +1,19 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class AuthorElementCollection extends ElementCollection {
+    public function current() {
+        return new AuthorElement(
+            $this->getCurrentElement()
+        );
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/BundlesElement.php b/lib/composer/vendor/phar-io/manifest/src/xml/BundlesElement.php
new file mode 100644
index 000000000..b90023e4f
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/BundlesElement.php
@@ -0,0 +1,19 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class BundlesElement extends ManifestElement {
+    public function getComponentElements() {
+        return new ComponentElementCollection(
+            $this->getChildrenByName('component')
+        );
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/ComponentElement.php b/lib/composer/vendor/phar-io/manifest/src/xml/ComponentElement.php
new file mode 100644
index 000000000..64ed6b0dd
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/ComponentElement.php
@@ -0,0 +1,21 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class ComponentElement extends ManifestElement {
+    public function getName() {
+        return $this->getAttributeValue('name');
+    }
+
+    public function getVersion() {
+        return $this->getAttributeValue('version');
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/ComponentElementCollection.php b/lib/composer/vendor/phar-io/manifest/src/xml/ComponentElementCollection.php
new file mode 100644
index 000000000..9d375f981
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/ComponentElementCollection.php
@@ -0,0 +1,19 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class ComponentElementCollection extends ElementCollection {
+    public function current() {
+        return new ComponentElement(
+            $this->getCurrentElement()
+        );
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/ContainsElement.php b/lib/composer/vendor/phar-io/manifest/src/xml/ContainsElement.php
new file mode 100644
index 000000000..8172f3341
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/ContainsElement.php
@@ -0,0 +1,31 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class ContainsElement extends ManifestElement {
+    public function getName() {
+        return $this->getAttributeValue('name');
+    }
+
+    public function getVersion() {
+        return $this->getAttributeValue('version');
+    }
+
+    public function getType() {
+        return $this->getAttributeValue('type');
+    }
+
+    public function getExtensionElement() {
+        return new ExtensionElement(
+            $this->getChildByName('extension')
+        );
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/CopyrightElement.php b/lib/composer/vendor/phar-io/manifest/src/xml/CopyrightElement.php
new file mode 100644
index 000000000..bf7848e41
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/CopyrightElement.php
@@ -0,0 +1,25 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class CopyrightElement extends ManifestElement {
+    public function getAuthorElements() {
+        return new AuthorElementCollection(
+            $this->getChildrenByName('author')
+        );
+    }
+
+    public function getLicenseElement() {
+        return new LicenseElement(
+            $this->getChildByName('license')
+        );
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/ElementCollection.php b/lib/composer/vendor/phar-io/manifest/src/xml/ElementCollection.php
new file mode 100644
index 000000000..284e77b6e
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/ElementCollection.php
@@ -0,0 +1,58 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use DOMElement;
+use DOMNodeList;
+
+abstract class ElementCollection implements \Iterator {
+    /**
+     * @var DOMNodeList
+     */
+    private $nodeList;
+
+    private $position;
+
+    /**
+     * ElementCollection constructor.
+     *
+     * @param DOMNodeList $nodeList
+     */
+    public function __construct(DOMNodeList $nodeList) {
+        $this->nodeList = $nodeList;
+        $this->position = 0;
+    }
+
+    abstract public function current();
+
+    /**
+     * @return DOMElement
+     */
+    protected function getCurrentElement() {
+        return $this->nodeList->item($this->position);
+    }
+
+    public function next() {
+        $this->position++;
+    }
+
+    public function key() {
+        return $this->position;
+    }
+
+    public function valid() {
+        return $this->position < $this->nodeList->length;
+    }
+
+    public function rewind() {
+        $this->position = 0;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/ExtElement.php b/lib/composer/vendor/phar-io/manifest/src/xml/ExtElement.php
new file mode 100644
index 000000000..7a824ab7c
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/ExtElement.php
@@ -0,0 +1,17 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class ExtElement extends ManifestElement {
+    public function getName() {
+        return $this->getAttributeValue('name');
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/ExtElementCollection.php b/lib/composer/vendor/phar-io/manifest/src/xml/ExtElementCollection.php
new file mode 100644
index 000000000..17acc62a5
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/ExtElementCollection.php
@@ -0,0 +1,20 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class ExtElementCollection extends ElementCollection {
+    public function current() {
+        return new ExtElement(
+            $this->getCurrentElement()
+        );
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/ExtensionElement.php b/lib/composer/vendor/phar-io/manifest/src/xml/ExtensionElement.php
new file mode 100644
index 000000000..536c085cb
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/ExtensionElement.php
@@ -0,0 +1,21 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class ExtensionElement extends ManifestElement {
+    public function getFor() {
+        return $this->getAttributeValue('for');
+    }
+
+    public function getCompatible() {
+        return $this->getAttributeValue('compatible');
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/LicenseElement.php b/lib/composer/vendor/phar-io/manifest/src/xml/LicenseElement.php
new file mode 100644
index 000000000..ee001dfa3
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/LicenseElement.php
@@ -0,0 +1,21 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class LicenseElement extends ManifestElement {
+    public function getType() {
+        return $this->getAttributeValue('type');
+    }
+
+    public function getUrl() {
+        return $this->getAttributeValue('url');
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/ManifestDocument.php b/lib/composer/vendor/phar-io/manifest/src/xml/ManifestDocument.php
new file mode 100644
index 000000000..9b0bd9d9d
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/ManifestDocument.php
@@ -0,0 +1,118 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use DOMDocument;
+use DOMElement;
+
+class ManifestDocument {
+    const XMLNS = 'https://phar.io/xml/manifest/1.0';
+
+    /**
+     * @var DOMDocument
+     */
+    private $dom;
+
+    /**
+     * ManifestDocument constructor.
+     *
+     * @param DOMDocument $dom
+     */
+    private function __construct(DOMDocument $dom) {
+        $this->ensureCorrectDocumentType($dom);
+
+        $this->dom = $dom;
+    }
+
+    public static function fromFile($filename) {
+        if (!file_exists($filename)) {
+            throw new ManifestDocumentException(
+                sprintf('File "%s" not found', $filename)
+            );
+        }
+
+        return self::fromString(
+            file_get_contents($filename)
+        );
+    }
+
+    public static function fromString($xmlString) {
+        $prev = libxml_use_internal_errors(true);
+        libxml_clear_errors();
+
+        $dom = new DOMDocument();
+        $dom->loadXML($xmlString);
+
+        $errors = libxml_get_errors();
+        libxml_use_internal_errors($prev);
+
+        if (count($errors) !== 0) {
+            throw new ManifestDocumentLoadingException($errors);
+        }
+
+        return new self($dom);
+    }
+
+    public function getContainsElement() {
+        return new ContainsElement(
+            $this->fetchElementByName('contains')
+        );
+    }
+
+    public function getCopyrightElement() {
+        return new CopyrightElement(
+            $this->fetchElementByName('copyright')
+        );
+    }
+
+    public function getRequiresElement() {
+        return new RequiresElement(
+            $this->fetchElementByName('requires')
+        );
+    }
+
+    public function hasBundlesElement() {
+        return $this->dom->getElementsByTagNameNS(self::XMLNS, 'bundles')->length === 1;
+    }
+
+    public function getBundlesElement() {
+        return new BundlesElement(
+            $this->fetchElementByName('bundles')
+        );
+    }
+
+    private function ensureCorrectDocumentType(DOMDocument $dom) {
+        $root = $dom->documentElement;
+
+        if ($root->localName !== 'phar' || $root->namespaceURI !== self::XMLNS) {
+            throw new ManifestDocumentException('Not a phar.io manifest document');
+        }
+    }
+
+    /**
+     * @param $elementName
+     *
+     * @return DOMElement
+     *
+     * @throws ManifestDocumentException
+     */
+    private function fetchElementByName($elementName) {
+        $element = $this->dom->getElementsByTagNameNS(self::XMLNS, $elementName)->item(0);
+
+        if (!$element instanceof DOMElement) {
+            throw new ManifestDocumentException(
+                sprintf('Element %s missing', $elementName)
+            );
+        }
+
+        return $element;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/ManifestDocumentLoadingException.php b/lib/composer/vendor/phar-io/manifest/src/xml/ManifestDocumentLoadingException.php
new file mode 100644
index 000000000..59ac5c69d
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/ManifestDocumentLoadingException.php
@@ -0,0 +1,48 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use LibXMLError;
+
+class ManifestDocumentLoadingException extends \Exception implements Exception {
+    /**
+     * @var LibXMLError[]
+     */
+    private $libxmlErrors;
+
+    /**
+     * ManifestDocumentLoadingException constructor.
+     *
+     * @param LibXMLError[] $libxmlErrors
+     */
+    public function __construct(array $libxmlErrors) {
+        $this->libxmlErrors = $libxmlErrors;
+        $first              = $this->libxmlErrors[0];
+
+        parent::__construct(
+            sprintf(
+                '%s (Line: %d / Column: %d / File: %s)',
+                $first->message,
+                $first->line,
+                $first->column,
+                $first->file
+            ),
+            $first->code
+        );
+    }
+
+    /**
+     * @return LibXMLError[]
+     */
+    public function getLibxmlErrors() {
+        return $this->libxmlErrors;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/ManifestElement.php b/lib/composer/vendor/phar-io/manifest/src/xml/ManifestElement.php
new file mode 100644
index 000000000..09d07ccf6
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/ManifestElement.php
@@ -0,0 +1,100 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use DOMElement;
+use DOMNodeList;
+
+class ManifestElement {
+    const XMLNS = 'https://phar.io/xml/manifest/1.0';
+
+    /**
+     * @var DOMElement
+     */
+    private $element;
+
+    /**
+     * ContainsElement constructor.
+     *
+     * @param DOMElement $element
+     */
+    public function __construct(DOMElement $element) {
+        $this->element = $element;
+    }
+
+    /**
+     * @param string $name
+     *
+     * @return string
+     *
+     * @throws ManifestElementException
+     */
+    protected function getAttributeValue($name) {
+        if (!$this->element->hasAttribute($name)) {
+            throw new ManifestElementException(
+                sprintf(
+                    'Attribute %s not set on element %s',
+                    $name,
+                    $this->element->localName
+                )
+            );
+        }
+
+        return $this->element->getAttribute($name);
+    }
+
+    /**
+     * @param $elementName
+     *
+     * @return DOMElement
+     *
+     * @throws ManifestElementException
+     */
+    protected function getChildByName($elementName) {
+        $element = $this->element->getElementsByTagNameNS(self::XMLNS, $elementName)->item(0);
+
+        if (!$element instanceof DOMElement) {
+            throw new ManifestElementException(
+                sprintf('Element %s missing', $elementName)
+            );
+        }
+
+        return $element;
+    }
+
+    /**
+     * @param $elementName
+     *
+     * @return DOMNodeList
+     *
+     * @throws ManifestElementException
+     */
+    protected function getChildrenByName($elementName) {
+        $elementList = $this->element->getElementsByTagNameNS(self::XMLNS, $elementName);
+
+        if ($elementList->length === 0) {
+            throw new ManifestElementException(
+                sprintf('Element(s) %s missing', $elementName)
+            );
+        }
+
+        return $elementList;
+    }
+
+    /**
+     * @param string $elementName
+     *
+     * @return bool
+     */
+    protected function hasChild($elementName) {
+        return $this->element->getElementsByTagNameNS(self::XMLNS, $elementName)->length !== 0;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/PhpElement.php b/lib/composer/vendor/phar-io/manifest/src/xml/PhpElement.php
new file mode 100644
index 000000000..e7340c0d3
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/PhpElement.php
@@ -0,0 +1,27 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class PhpElement extends ManifestElement {
+    public function getVersion() {
+        return $this->getAttributeValue('version');
+    }
+
+    public function hasExtElements() {
+        return $this->hasChild('ext');
+    }
+
+    public function getExtElements() {
+        return new ExtElementCollection(
+            $this->getChildrenByName('ext')
+        );
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/src/xml/RequiresElement.php b/lib/composer/vendor/phar-io/manifest/src/xml/RequiresElement.php
new file mode 100644
index 000000000..5f41b2eb1
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/src/xml/RequiresElement.php
@@ -0,0 +1,19 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class RequiresElement extends ManifestElement {
+    public function getPHPElement() {
+        return new PhpElement(
+            $this->getChildByName('php')
+        );
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/ManifestDocumentMapperTest.php b/lib/composer/vendor/phar-io/manifest/tests/ManifestDocumentMapperTest.php
new file mode 100644
index 000000000..e26123173
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/ManifestDocumentMapperTest.php
@@ -0,0 +1,110 @@
+<?php
+
+namespace PharIo\Manifest;
+
+/**
+ * @covers \PharIo\Manifest\ManifestDocumentMapper
+ *
+ * @uses \PharIo\Manifest\ApplicationName
+ * @uses \PharIo\Manifest\Author
+ * @uses \PharIo\Manifest\AuthorCollection
+ * @uses \PharIo\Manifest\AuthorCollectionIterator
+ * @uses \PharIo\Manifest\AuthorElement
+ * @uses \PharIo\Manifest\AuthorElementCollection
+ * @uses \PharIo\Manifest\BundledComponent
+ * @uses \PharIo\Manifest\BundledComponentCollection
+ * @uses \PharIo\Manifest\BundledComponentCollectionIterator
+ * @uses \PharIo\Manifest\BundlesElement
+ * @uses \PharIo\Manifest\ComponentElement
+ * @uses \PharIo\Manifest\ComponentElementCollection
+ * @uses \PharIo\Manifest\ContainsElement
+ * @uses \PharIo\Manifest\CopyrightElement
+ * @uses \PharIo\Manifest\CopyrightInformation
+ * @uses \PharIo\Manifest\ElementCollection
+ * @uses \PharIo\Manifest\Email
+ * @uses \PharIo\Manifest\ExtElement
+ * @uses \PharIo\Manifest\ExtElementCollection
+ * @uses \PharIo\Manifest\License
+ * @uses \PharIo\Manifest\LicenseElement
+ * @uses \PharIo\Manifest\Manifest
+ * @uses \PharIo\Manifest\ManifestDocument
+ * @uses \PharIo\Manifest\ManifestDocumentMapper
+ * @uses \PharIo\Manifest\ManifestElement
+ * @uses \PharIo\Manifest\ManifestLoader
+ * @uses \PharIo\Manifest\PhpElement
+ * @uses \PharIo\Manifest\PhpExtensionRequirement
+ * @uses \PharIo\Manifest\PhpVersionRequirement
+ * @uses \PharIo\Manifest\RequirementCollection
+ * @uses \PharIo\Manifest\RequirementCollectionIterator
+ * @uses \PharIo\Manifest\RequiresElement
+ * @uses \PharIo\Manifest\Type
+ * @uses \PharIo\Manifest\Url
+ * @uses \PharIo\Version\Version
+ * @uses \PharIo\Version\VersionConstraint
+ */
+class ManifestDocumentMapperTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @dataProvider dataProvider
+     *
+     * @param $expected
+     *
+     * @uses         \PharIo\Manifest\Application
+     * @uses         \PharIo\Manifest\ApplicationName
+     * @uses         \PharIo\Manifest\Library
+     * @uses         \PharIo\Manifest\Extension
+     * @uses         \PharIo\Manifest\ExtensionElement
+     */
+    public function testCanSerializeToString($expected) {
+        $manifestDocument = ManifestDocument::fromFile($expected);
+        $mapper           = new ManifestDocumentMapper();
+
+        $this->assertInstanceOf(
+            Manifest::class,
+            $mapper->map($manifestDocument)
+        );
+    }
+
+    public function dataProvider() {
+        return [
+            'application' => [__DIR__ . '/_fixture/phpunit-5.6.5.xml'],
+            'library'     => [__DIR__ . '/_fixture/library.xml'],
+            'extension'   => [__DIR__ . '/_fixture/extension.xml']
+        ];
+    }
+
+    public function testThrowsExceptionOnUnsupportedType() {
+        $manifestDocument = ManifestDocument::fromFile(__DIR__ . '/_fixture/custom.xml');
+        $mapper           = new ManifestDocumentMapper();
+
+        $this->expectException(ManifestDocumentMapperException::class);
+        $mapper->map($manifestDocument);
+    }
+
+    public function testInvalidVersionInformationThrowsException() {
+        $manifestDocument = ManifestDocument::fromFile(__DIR__ . '/_fixture/invalidversion.xml');
+        $mapper           = new ManifestDocumentMapper();
+
+        $this->expectException(ManifestDocumentMapperException::class);
+        $mapper->map($manifestDocument);
+    }
+
+    public function testInvalidVersionConstraintThrowsException() {
+        $manifestDocument = ManifestDocument::fromFile(__DIR__ . '/_fixture/invalidversionconstraint.xml');
+        $mapper           = new ManifestDocumentMapper();
+
+        $this->expectException(ManifestDocumentMapperException::class);
+        $mapper->map($manifestDocument);
+    }
+
+    /**
+     * @uses \PharIo\Manifest\ExtensionElement
+     */
+    public function testInvalidCompatibleConstraintThrowsException() {
+        $manifestDocument = ManifestDocument::fromFile(__DIR__ . '/_fixture/extension-invalidcompatible.xml');
+        $mapper           = new ManifestDocumentMapper();
+
+        $this->expectException(ManifestDocumentMapperException::class);
+        $mapper->map($manifestDocument);
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/ManifestLoaderTest.php b/lib/composer/vendor/phar-io/manifest/tests/ManifestLoaderTest.php
new file mode 100644
index 000000000..73b682ef6
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/ManifestLoaderTest.php
@@ -0,0 +1,83 @@
+<?php
+
+namespace PharIo\Manifest;
+
+/**
+ * @covers \PharIo\Manifest\ManifestLoader
+ *
+ * @uses \PharIo\Manifest\Author
+ * @uses \PharIo\Manifest\AuthorCollection
+ * @uses \PharIo\Manifest\AuthorCollectionIterator
+ * @uses \PharIo\Manifest\AuthorElement
+ * @uses \PharIo\Manifest\AuthorElementCollection
+ * @uses \PharIo\Manifest\ApplicationName
+ * @uses \PharIo\Manifest\BundledComponent
+ * @uses \PharIo\Manifest\BundledComponentCollection
+ * @uses \PharIo\Manifest\BundledComponentCollectionIterator
+ * @uses \PharIo\Manifest\BundlesElement
+ * @uses \PharIo\Manifest\ComponentElement
+ * @uses \PharIo\Manifest\ComponentElementCollection
+ * @uses \PharIo\Manifest\ContainsElement
+ * @uses \PharIo\Manifest\CopyrightElement
+ * @uses \PharIo\Manifest\CopyrightInformation
+ * @uses \PharIo\Manifest\ElementCollection
+ * @uses \PharIo\Manifest\Email
+ * @uses \PharIo\Manifest\ExtElement
+ * @uses \PharIo\Manifest\ExtElementCollection
+ * @uses \PharIo\Manifest\License
+ * @uses \PharIo\Manifest\LicenseElement
+ * @uses \PharIo\Manifest\Manifest
+ * @uses \PharIo\Manifest\ManifestDocument
+ * @uses \PharIo\Manifest\ManifestDocumentMapper
+ * @uses \PharIo\Manifest\ManifestElement
+ * @uses \PharIo\Manifest\ManifestLoader
+ * @uses \PharIo\Manifest\PhpElement
+ * @uses \PharIo\Manifest\PhpExtensionRequirement
+ * @uses \PharIo\Manifest\PhpVersionRequirement
+ * @uses \PharIo\Manifest\RequirementCollection
+ * @uses \PharIo\Manifest\RequirementCollectionIterator
+ * @uses \PharIo\Manifest\RequiresElement
+ * @uses \PharIo\Manifest\Type
+ * @uses \PharIo\Manifest\Url
+ * @uses \PharIo\Version\Version
+ * @uses \PharIo\Version\VersionConstraint
+ */
+class ManifestLoaderTest extends \PHPUnit_Framework_TestCase {
+    public function testCanBeLoadedFromFile() {
+        $this->assertInstanceOf(
+            Manifest::class,
+            ManifestLoader::fromFile(__DIR__ . '/_fixture/library.xml')
+        );
+    }
+
+    public function testCanBeLoadedFromString() {
+        $this->assertInstanceOf(
+            Manifest::class,
+            ManifestLoader::fromString(
+                file_get_contents(__DIR__ . '/_fixture/library.xml')
+            )
+        );
+    }
+
+    public function testCanBeLoadedFromPhar() {
+        $this->assertInstanceOf(
+            Manifest::class,
+            ManifestLoader::fromPhar(__DIR__ . '/_fixture/test.phar')
+        );
+
+    }
+
+    public function testLoadingNonExistingFileThrowsException() {
+        $this->expectException(ManifestLoaderException::class);
+        ManifestLoader::fromFile('/not/existing');
+    }
+
+    /**
+     * @uses \PharIo\Manifest\ManifestDocumentLoadingException
+     */
+    public function testLoadingInvalidXmlThrowsException() {
+        $this->expectException(ManifestLoaderException::class);
+        ManifestLoader::fromString('<?xml version="1.0" ?><broken>');
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/ManifestSerializerTest.php b/lib/composer/vendor/phar-io/manifest/tests/ManifestSerializerTest.php
new file mode 100644
index 000000000..4433020ac
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/ManifestSerializerTest.php
@@ -0,0 +1,114 @@
+<?php
+
+namespace PharIo\Manifest;
+
+use PharIo\Version\Version;
+
+/**
+ * @covers \PharIo\Manifest\ManifestSerializer
+ *
+ * @uses \PharIo\Manifest\ApplicationName
+ * @uses \PharIo\Manifest\Author
+ * @uses \PharIo\Manifest\AuthorCollection
+ * @uses \PharIo\Manifest\AuthorCollectionIterator
+ * @uses \PharIo\Manifest\AuthorElement
+ * @uses \PharIo\Manifest\AuthorElementCollection
+ * @uses \PharIo\Manifest\BundledComponent
+ * @uses \PharIo\Manifest\BundledComponentCollection
+ * @uses \PharIo\Manifest\BundledComponentCollectionIterator
+ * @uses \PharIo\Manifest\BundlesElement
+ * @uses \PharIo\Manifest\ComponentElement
+ * @uses \PharIo\Manifest\ComponentElementCollection
+ * @uses \PharIo\Manifest\ContainsElement
+ * @uses \PharIo\Manifest\CopyrightElement
+ * @uses \PharIo\Manifest\CopyrightInformation
+ * @uses \PharIo\Manifest\ElementCollection
+ * @uses \PharIo\Manifest\Email
+ * @uses \PharIo\Manifest\ExtElement
+ * @uses \PharIo\Manifest\ExtElementCollection
+ * @uses \PharIo\Manifest\License
+ * @uses \PharIo\Manifest\LicenseElement
+ * @uses \PharIo\Manifest\Manifest
+ * @uses \PharIo\Manifest\ManifestDocument
+ * @uses \PharIo\Manifest\ManifestDocumentMapper
+ * @uses \PharIo\Manifest\ManifestElement
+ * @uses \PharIo\Manifest\ManifestLoader
+ * @uses \PharIo\Manifest\PhpElement
+ * @uses \PharIo\Manifest\PhpExtensionRequirement
+ * @uses \PharIo\Manifest\PhpVersionRequirement
+ * @uses \PharIo\Manifest\RequirementCollection
+ * @uses \PharIo\Manifest\RequirementCollectionIterator
+ * @uses \PharIo\Manifest\RequiresElement
+ * @uses \PharIo\Manifest\Type
+ * @uses \PharIo\Manifest\Url
+ * @uses \PharIo\Version\Version
+ * @uses \PharIo\Version\VersionConstraint
+ */
+class ManifestSerializerTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @dataProvider dataProvider
+     *
+     * @param $expected
+     *
+     * @uses \PharIo\Manifest\Application
+     * @uses \PharIo\Manifest\Library
+     * @uses \PharIo\Manifest\Extension
+     * @uses \PharIo\Manifest\ExtensionElement
+     */
+    public function testCanSerializeToString($expected) {
+        $manifest = ManifestLoader::fromString($expected);
+
+        $serializer = new ManifestSerializer();
+
+        $this->assertXmlStringEqualsXmlString(
+            $expected,
+            $serializer->serializeToString($manifest)
+        );
+    }
+
+    public function dataProvider() {
+        return [
+            'application' => [file_get_contents(__DIR__ . '/_fixture/phpunit-5.6.5.xml')],
+            'library'     => [file_get_contents(__DIR__ . '/_fixture/library.xml')],
+            'extension'   => [file_get_contents(__DIR__ . '/_fixture/extension.xml')]
+        ];
+    }
+
+    /**
+     * @uses \PharIo\Manifest\Library
+     * @uses \PharIo\Manifest\ApplicationName
+     */
+    public function testCanSerializeToFile() {
+        $src        = __DIR__ . '/_fixture/library.xml';
+        $dest       = '/tmp/' . uniqid('serializer', true);
+        $manifest   = ManifestLoader::fromFile($src);
+        $serializer = new ManifestSerializer();
+        $serializer->serializeToFile($manifest, $dest);
+        $this->assertXmlFileEqualsXmlFile($src, $dest);
+        unlink($dest);
+    }
+
+    /**
+     * @uses \PharIo\Manifest\ApplicationName
+     */
+    public function testCanHandleUnknownType() {
+        $type     = $this->getMockForAbstractClass(Type::class);
+        $manifest = new Manifest(
+            new ApplicationName('testvendor/testname'),
+            new Version('1.0.0'),
+            $type,
+            new CopyrightInformation(
+                new AuthorCollection(),
+                new License('bsd-3', new Url('https://some/uri'))
+            ),
+            new RequirementCollection(),
+            new BundledComponentCollection()
+        );
+
+        $serializer = new ManifestSerializer();
+        $this->assertXmlStringEqualsXmlFile(
+            __DIR__ . '/_fixture/custom.xml',
+            $serializer->serializeToString($manifest)
+        );
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/_fixture/custom.xml b/lib/composer/vendor/phar-io/manifest/tests/_fixture/custom.xml
new file mode 100644
index 000000000..4f4382807
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/_fixture/custom.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phar xmlns="https://phar.io/xml/manifest/1.0">
+    <contains name="testvendor/testname" version="1.0.0" type="custom"/>
+    <copyright>
+        <license type="bsd-3" url="https://some/uri"/>
+    </copyright>
+    <requires>
+        <php version="*"/>
+    </requires>
+</phar>
diff --git a/lib/composer/vendor/phar-io/manifest/tests/_fixture/extension-invalidcompatible.xml b/lib/composer/vendor/phar-io/manifest/tests/_fixture/extension-invalidcompatible.xml
new file mode 100644
index 000000000..a78111c16
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/_fixture/extension-invalidcompatible.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phar xmlns="https://phar.io/xml/manifest/1.0">
+    <contains name="phpunit/phpunit-example-extension" version="1.0.0" type="extension">
+        <extension for="phpunit/phpunit" compatible="invalid"/>
+    </contains>
+    <copyright>
+        <author name="Sebastian Bergmann" email="sebastian@phpunit.de"/>
+        <license type="BSD-3-Clause" url="https://github.com/sebastianbergmann/phpunit-example-extension/blob/master/LICENSE"/>
+    </copyright>
+    <requires>
+        <php version="^7.0"/>
+    </requires>
+</phar>
diff --git a/lib/composer/vendor/phar-io/manifest/tests/_fixture/extension.xml b/lib/composer/vendor/phar-io/manifest/tests/_fixture/extension.xml
new file mode 100644
index 000000000..a870aee8e
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/_fixture/extension.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phar xmlns="https://phar.io/xml/manifest/1.0">
+    <contains name="phpunit/phpunit-example-extension" version="1.0.0" type="extension">
+        <extension for="phpunit/phpunit" compatible="^5.7"/>
+    </contains>
+    <copyright>
+        <author name="Sebastian Bergmann" email="sebastian@phpunit.de"/>
+        <license type="BSD-3-Clause" url="https://github.com/sebastianbergmann/phpunit-example-extension/blob/master/LICENSE"/>
+    </copyright>
+    <requires>
+        <php version="^7.0"/>
+    </requires>
+</phar>
diff --git a/lib/composer/vendor/phar-io/manifest/tests/_fixture/invalidversion.xml b/lib/composer/vendor/phar-io/manifest/tests/_fixture/invalidversion.xml
new file mode 100644
index 000000000..788dd4cd3
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/_fixture/invalidversion.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phar xmlns="https://phar.io/xml/manifest/1.0">
+    <contains name="some/library" version="abc" type="library" />
+    <copyright>
+        <author name="Reiner Zufall" email="reiner@zufall.de"/>
+        <license type="BSD-3-Clause" url="https://domain.tld/LICENSE"/>
+    </copyright>
+    <requires>
+        <php version="7.0"/>
+    </requires>
+</phar>
diff --git a/lib/composer/vendor/phar-io/manifest/tests/_fixture/invalidversionconstraint.xml b/lib/composer/vendor/phar-io/manifest/tests/_fixture/invalidversionconstraint.xml
new file mode 100644
index 000000000..f881f8b03
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/_fixture/invalidversionconstraint.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phar xmlns="https://phar.io/xml/manifest/1.0">
+    <contains name="some/library" version="1.0.0" type="library" />
+    <copyright>
+        <author name="Reiner Zufall" email="reiner@zufall.de"/>
+        <license type="BSD-3-Clause" url="https://domain.tld/LICENSE"/>
+    </copyright>
+    <requires>
+        <php version="invalid"/>
+    </requires>
+</phar>
diff --git a/lib/composer/vendor/phar-io/manifest/tests/_fixture/library.xml b/lib/composer/vendor/phar-io/manifest/tests/_fixture/library.xml
new file mode 100644
index 000000000..a5e25237a
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/_fixture/library.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phar xmlns="https://phar.io/xml/manifest/1.0">
+    <contains name="some/library" version="1.0.0" type="library" />
+    <copyright>
+        <author name="Reiner Zufall" email="reiner@zufall.de"/>
+        <license type="BSD-3-Clause" url="https://domain.tld/LICENSE"/>
+    </copyright>
+    <requires>
+        <php version="7.0"/>
+    </requires>
+</phar>
diff --git a/lib/composer/vendor/phar-io/manifest/tests/_fixture/manifest.xml b/lib/composer/vendor/phar-io/manifest/tests/_fixture/manifest.xml
new file mode 100644
index 000000000..a5e25237a
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/_fixture/manifest.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phar xmlns="https://phar.io/xml/manifest/1.0">
+    <contains name="some/library" version="1.0.0" type="library" />
+    <copyright>
+        <author name="Reiner Zufall" email="reiner@zufall.de"/>
+        <license type="BSD-3-Clause" url="https://domain.tld/LICENSE"/>
+    </copyright>
+    <requires>
+        <php version="7.0"/>
+    </requires>
+</phar>
diff --git a/lib/composer/vendor/phar-io/manifest/tests/_fixture/phpunit-5.6.5.xml b/lib/composer/vendor/phar-io/manifest/tests/_fixture/phpunit-5.6.5.xml
new file mode 100644
index 000000000..aadbea2f9
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/_fixture/phpunit-5.6.5.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phar xmlns="https://phar.io/xml/manifest/1.0">
+    <contains name="phpunit/phpunit" version="5.6.5" type="application"/>
+    <copyright>
+        <author name="Sebastian Bergmann" email="sebastian@phpunit.de"/>
+        <license type="BSD-3-Clause" url="https://github.com/sebastianbergmann/phpunit/blob/master/LICENSE"/>
+    </copyright>
+    <requires>
+        <!-- constraint on next line should be ^5.6 || ^7.0 -->
+        <php version="^7.0">
+            <ext name="dom"/>
+            <ext name="json"/>
+            <ext name="mbstring"/>
+            <ext name="xml"/>
+            <ext name="libxml"/>
+        </php>
+    </requires>
+    <bundles>
+        <component name="doctrine/instantiator" version="1.0.5"/>
+        <component name="myclabs/deep-copy" version="1.5.5"/>
+        <component name="phpdocumentor/reflection-common" version="1.0"/>
+        <component name="phpdocumentor/reflection-docblock" version="3.1.1"/>
+        <component name="phpdocumentor/type-resolver" version="0.2"/>
+        <component name="phpspec/prophecy" version="v1.6.2"/>
+        <component name="phpunit/dbunit" version="2.0.2"/>
+        <component name="phpunit/php-code-coverage" version="4.0.2"/>
+        <component name="phpunit/php-file-iterator" version="1.4.1"/>
+        <component name="phpunit/php-invoker" version="1.1.4"/>
+        <component name="phpunit/php-text-template" version="1.2.1"/>
+        <component name="phpunit/php-timer" version="1.0.8"/>
+        <component name="phpunit/php-token-stream" version="1.4.9"/>
+        <component name="phpunit/phpunit-mock-objects" version="3.4.1"/>
+        <component name="sebastian/code-unit-reverse-lookup" version="1.0.0"/>
+        <component name="sebastian/comparator" version="1.2.2"/>
+        <component name="sebastian/diff" version="1.4.1"/>
+        <component name="sebastian/environment" version="1.3.8"/>
+        <component name="sebastian/exporter" version="2.0.0"/>
+        <component name="sebastian/global-state" version="1.1.1"/>
+        <component name="sebastian/object-enumerator" version="2.0.0"/>
+        <component name="sebastian/recursion-context" version="2.0.0"/>
+        <component name="sebastian/resource-operations" version="1.0.0"/>
+        <component name="sebastian/version" version="2.0.0"/>
+        <component name="symfony/yaml" version="v3.1.7"/>
+        <component name="webmozart/assert" version="1.1.0"/>
+    </bundles>
+</phar>
diff --git a/lib/composer/vendor/phar-io/manifest/tests/_fixture/test.phar b/lib/composer/vendor/phar-io/manifest/tests/_fixture/test.phar
new file mode 100644
index 000000000..d2a3e393e
Binary files /dev/null and b/lib/composer/vendor/phar-io/manifest/tests/_fixture/test.phar differ
diff --git a/lib/composer/vendor/phar-io/manifest/tests/exceptions/ManifestDocumentLoadingExceptionTest.php b/lib/composer/vendor/phar-io/manifest/tests/exceptions/ManifestDocumentLoadingExceptionTest.php
new file mode 100644
index 000000000..d87e84eab
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/exceptions/ManifestDocumentLoadingExceptionTest.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace PharIo\Manifest;
+
+use DOMDocument;
+use LibXMLError;
+
+class ManifestDocumentLoadingExceptionTest extends \PHPUnit_Framework_TestCase {
+    public function testXMLErrorsCanBeRetrieved() {
+        $dom  = new DOMDocument();
+        $prev = libxml_use_internal_errors(true);
+        $dom->loadXML('<?xml version="1.0" ?><broken>');
+        $exception = new ManifestDocumentLoadingException(libxml_get_errors());
+        libxml_use_internal_errors($prev);
+
+        $this->assertContainsOnlyInstancesOf(LibXMLError::class, $exception->getLibxmlErrors());
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/ApplicationNameTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/ApplicationNameTest.php
new file mode 100644
index 000000000..c95941579
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/ApplicationNameTest.php
@@ -0,0 +1,48 @@
+<?php declare(strict_types = 1);
+namespace PharIo\Manifest;
+
+use PHPUnit\Framework\TestCase;
+
+class ApplicationNameTest extends TestCase {
+
+    public function testCanBeCreatedWithValidName() {
+        $this->assertInstanceOf(
+            ApplicationName::class,
+            new ApplicationName('foo/bar')
+        );
+    }
+
+    public function testUsingInvalidFormatForNameThrowsException() {
+        $this->expectException(InvalidApplicationNameException::class);
+        $this->expectExceptionCode(InvalidApplicationNameException::InvalidFormat);
+        new ApplicationName('foo');
+    }
+
+    public function testUsingWrongTypeForNameThrowsException() {
+        $this->expectException(InvalidApplicationNameException::class);
+        $this->expectExceptionCode(InvalidApplicationNameException::NotAString);
+        new ApplicationName(123);
+    }
+
+    public function testReturnsTrueForEqualNamesWhenCompared() {
+        $app = new ApplicationName('foo/bar');
+        $this->assertTrue(
+            $app->isEqual($app)
+        );
+    }
+
+    public function testReturnsFalseForNonEqualNamesWhenCompared() {
+        $app1 = new ApplicationName('foo/bar');
+        $app2 = new ApplicationName('foo/foo');
+        $this->assertFalse(
+            $app1->isEqual($app2)
+        );
+    }
+
+    public function testCanBeConvertedToString() {
+        $this->assertEquals(
+            'foo/bar',
+            new ApplicationName('foo/bar')
+        );
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/ApplicationTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/ApplicationTest.php
new file mode 100644
index 000000000..86b5da64d
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/ApplicationTest.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Manifest\Application
+ * @covers PharIo\Manifest\Type
+ */
+class ApplicationTest extends TestCase {
+    /**
+     * @var Application
+     */
+    private $type;
+
+    protected function setUp() {
+        $this->type = Type::application();
+    }
+
+    public function testCanBeCreated() {
+        $this->assertInstanceOf(Application::class, $this->type);
+    }
+
+    public function testIsApplication() {
+        $this->assertTrue($this->type->isApplication());
+    }
+
+    public function testIsNotLibrary() {
+        $this->assertFalse($this->type->isLibrary());
+    }
+
+    public function testIsNotExtension() {
+        $this->assertFalse($this->type->isExtension());
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/AuthorCollectionTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/AuthorCollectionTest.php
new file mode 100644
index 000000000..0fa1b9503
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/AuthorCollectionTest.php
@@ -0,0 +1,62 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \PharIo\Manifest\AuthorCollection
+ * @covers \PharIo\Manifest\AuthorCollectionIterator
+ *
+ * @uses \PharIo\Manifest\Author
+ * @uses \PharIo\Manifest\Email
+ */
+class AuthorCollectionTest extends TestCase {
+    /**
+     * @var AuthorCollection
+     */
+    private $collection;
+
+    /**
+     * @var Author
+     */
+    private $item;
+
+    protected function setUp() {
+        $this->collection = new AuthorCollection;
+        $this->item       = new Author('Joe Developer', new Email('user@example.com'));
+    }
+
+    public function testCanBeCreated() {
+        $this->assertInstanceOf(AuthorCollection::class, $this->collection);
+    }
+
+    public function testCanBeCounted() {
+        $this->collection->add($this->item);
+
+        $this->assertCount(1, $this->collection);
+    }
+
+    public function testCanBeIterated() {
+        $this->collection->add(
+            new Author('Dummy First', new Email('dummy@example.com'))
+        );
+        $this->collection->add($this->item);
+        $this->assertContains($this->item, $this->collection);
+    }
+
+    public function testKeyPositionCanBeRetreived() {
+        $this->collection->add($this->item);
+        foreach($this->collection as $key => $item) {
+            $this->assertEquals(0, $key);
+        }
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/AuthorTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/AuthorTest.php
new file mode 100644
index 000000000..b7317fab2
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/AuthorTest.php
@@ -0,0 +1,45 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Manifest\Author
+ *
+ * @uses PharIo\Manifest\Email
+ */
+class AuthorTest extends TestCase {
+    /**
+     * @var Author
+     */
+    private $author;
+
+    protected function setUp() {
+        $this->author = new Author('Joe Developer', new Email('user@example.com'));
+    }
+
+    public function testCanBeCreated() {
+        $this->assertInstanceOf(Author::class, $this->author);
+    }
+
+    public function testNameCanBeRetrieved() {
+        $this->assertEquals('Joe Developer', $this->author->getName());
+    }
+
+    public function testEmailCanBeRetrieved() {
+        $this->assertEquals('user@example.com', $this->author->getEmail());
+    }
+
+    public function testCanBeUsedAsString() {
+        $this->assertEquals('Joe Developer <user@example.com>', $this->author);
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/BundledComponentCollectionTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/BundledComponentCollectionTest.php
new file mode 100644
index 000000000..66cd0c4cb
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/BundledComponentCollectionTest.php
@@ -0,0 +1,63 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PharIo\Version\Version;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \PharIo\Manifest\BundledComponentCollection
+ * @covers \PharIo\Manifest\BundledComponentCollectionIterator
+ *
+ * @uses \PharIo\Manifest\BundledComponent
+ * @uses \PharIo\Version\Version
+ */
+class BundledComponentCollectionTest extends TestCase {
+    /**
+     * @var BundledComponentCollection
+     */
+    private $collection;
+
+    /**
+     * @var BundledComponent
+     */
+    private $item;
+
+    protected function setUp() {
+        $this->collection = new BundledComponentCollection;
+        $this->item       = new BundledComponent('phpunit/php-code-coverage', new Version('4.0.2'));
+    }
+
+    public function testCanBeCreated() {
+        $this->assertInstanceOf(BundledComponentCollection::class, $this->collection);
+    }
+
+    public function testCanBeCounted() {
+        $this->collection->add($this->item);
+
+        $this->assertCount(1, $this->collection);
+    }
+
+    public function testCanBeIterated() {
+        $this->collection->add($this->createMock(BundledComponent::class));
+        $this->collection->add($this->item);
+
+        $this->assertContains($this->item, $this->collection);
+    }
+
+    public function testKeyPositionCanBeRetreived() {
+        $this->collection->add($this->item);
+        foreach($this->collection as $key => $item) {
+            $this->assertEquals(0, $key);
+        }
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/BundledComponentTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/BundledComponentTest.php
new file mode 100644
index 000000000..01b8e13e7
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/BundledComponentTest.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PharIo\Version\Version;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Manifest\BundledComponent
+ *
+ * @uses \PharIo\Version\Version
+ */
+class BundledComponentTest extends TestCase {
+    /**
+     * @var BundledComponent
+     */
+    private $bundledComponent;
+
+    protected function setUp() {
+        $this->bundledComponent = new BundledComponent('phpunit/php-code-coverage', new Version('4.0.2'));
+    }
+
+    public function testCanBeCreated() {
+        $this->assertInstanceOf(BundledComponent::class, $this->bundledComponent);
+    }
+
+    public function testNameCanBeRetrieved() {
+        $this->assertEquals('phpunit/php-code-coverage', $this->bundledComponent->getName());
+    }
+
+    public function testVersionCanBeRetrieved() {
+        $this->assertEquals('4.0.2', $this->bundledComponent->getVersion()->getVersionString());
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/CopyrightInformationTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/CopyrightInformationTest.php
new file mode 100644
index 000000000..de738f486
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/CopyrightInformationTest.php
@@ -0,0 +1,62 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Manifest\CopyrightInformation
+ *
+ * @uses PharIo\Manifest\AuthorCollection
+ * @uses PharIo\Manifest\AuthorCollectionIterator
+ * @uses PharIo\Manifest\Author
+ * @uses PharIo\Manifest\Email
+ * @uses PharIo\Manifest\License
+ * @uses PharIo\Manifest\Url
+ */
+class CopyrightInformationTest extends TestCase {
+    /**
+     * @var CopyrightInformation
+     */
+    private $copyrightInformation;
+
+    /**
+     * @var Author
+     */
+    private $author;
+
+    /**
+     * @var License
+     */
+    private $license;
+
+    protected function setUp() {
+        $this->author  = new Author('Joe Developer', new Email('user@example.com'));
+        $this->license = new License('BSD-3-Clause', new Url('https://github.com/sebastianbergmann/phpunit/blob/master/LICENSE'));
+
+        $authors = new AuthorCollection;
+        $authors->add($this->author);
+
+        $this->copyrightInformation = new CopyrightInformation($authors, $this->license);
+    }
+
+    public function testCanBeCreated() {
+        $this->assertInstanceOf(CopyrightInformation::class, $this->copyrightInformation);
+    }
+
+    public function testAuthorsCanBeRetrieved() {
+        $this->assertContains($this->author, $this->copyrightInformation->getAuthors());
+    }
+
+    public function testLicenseCanBeRetrieved() {
+        $this->assertEquals($this->license, $this->copyrightInformation->getLicense());
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/EmailTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/EmailTest.php
new file mode 100644
index 000000000..ee38531f1
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/EmailTest.php
@@ -0,0 +1,35 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Manifest\Email
+ */
+class EmailTest extends TestCase {
+    public function testCanBeCreatedForValidEmail() {
+        $this->assertInstanceOf(Email::class, new Email('user@example.com'));
+    }
+
+    public function testCanBeUsedAsString() {
+        $this->assertEquals('user@example.com', new Email('user@example.com'));
+    }
+
+    /**
+     * @covers PharIo\Manifest\InvalidEmailException
+     */
+    public function testCannotBeCreatedForInvalidEmail() {
+        $this->expectException(InvalidEmailException::class);
+
+        new Email('invalid');
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/ExtensionTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/ExtensionTest.php
new file mode 100644
index 000000000..1c9d676f0
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/ExtensionTest.php
@@ -0,0 +1,109 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PharIo\Version\AnyVersionConstraint;
+use PharIo\Version\Version;
+use PharIo\Version\VersionConstraint;
+use PharIo\Version\VersionConstraintParser;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \PharIo\Manifest\Extension
+ * @covers \PharIo\Manifest\Type
+ *
+ * @uses \PharIo\Version\VersionConstraint
+ * @uses \PharIo\Manifest\ApplicationName
+ */
+class ExtensionTest extends TestCase {
+    /**
+     * @var Extension
+     */
+    private $type;
+
+    /**
+     * @var ApplicationName|\PHPUnit_Framework_MockObject_MockObject
+     */
+    private $name;
+
+    protected function setUp() {
+        $this->name = $this->createMock(ApplicationName::class);
+        $this->type = Type::extension($this->name, new AnyVersionConstraint);
+    }
+
+    public function testCanBeCreated() {
+        $this->assertInstanceOf(Extension::class, $this->type);
+    }
+
+    public function testIsNotApplication() {
+        $this->assertFalse($this->type->isApplication());
+    }
+
+    public function testIsNotLibrary() {
+        $this->assertFalse($this->type->isLibrary());
+    }
+
+    public function testIsExtension() {
+        $this->assertTrue($this->type->isExtension());
+    }
+
+    public function testApplicationCanBeRetrieved()
+    {
+        $this->assertInstanceOf(ApplicationName::class, $this->type->getApplicationName());
+    }
+
+    public function testVersionConstraintCanBeRetrieved() {
+        $this->assertInstanceOf(
+            VersionConstraint::class,
+            $this->type->getVersionConstraint()
+        );
+    }
+
+    public function testApplicationCanBeQueried()
+    {
+        $this->name->method('isEqual')->willReturn(true);
+        $this->assertTrue(
+            $this->type->isExtensionFor($this->createMock(ApplicationName::class))
+        );
+    }
+
+    public function testCompatibleWithReturnsTrueForMatchingVersionConstraintAndApplicaiton() {
+        $app = new ApplicationName('foo/bar');
+        $extension = Type::extension($app, (new VersionConstraintParser)->parse('^1.0'));
+        $version = new Version('1.0.0');
+
+        $this->assertTrue(
+            $extension->isCompatibleWith($app, $version)
+        );
+    }
+
+    public function testCompatibleWithReturnsFalseForNotMatchingVersionConstraint() {
+        $app = new ApplicationName('foo/bar');
+        $extension = Type::extension($app, (new VersionConstraintParser)->parse('^1.0'));
+        $version = new Version('2.0.0');
+
+        $this->assertFalse(
+            $extension->isCompatibleWith($app, $version)
+        );
+    }
+
+    public function testCompatibleWithReturnsFalseForNotMatchingApplication() {
+        $app1 = new ApplicationName('foo/bar');
+        $app2 = new ApplicationName('foo/foo');
+        $extension = Type::extension($app1, (new VersionConstraintParser)->parse('^1.0'));
+        $version = new Version('1.0.0');
+
+        $this->assertFalse(
+            $extension->isCompatibleWith($app2, $version)
+        );
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/LibraryTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/LibraryTest.php
new file mode 100644
index 000000000..f8d1c6495
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/LibraryTest.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Manifest\Library
+ * @covers PharIo\Manifest\Type
+ */
+class LibraryTest extends TestCase {
+    /**
+     * @var Library
+     */
+    private $type;
+
+    protected function setUp() {
+        $this->type = Type::library();
+    }
+
+    public function testCanBeCreated() {
+        $this->assertInstanceOf(Library::class, $this->type);
+    }
+
+    public function testIsNotApplication() {
+        $this->assertFalse($this->type->isApplication());
+    }
+
+    public function testIsLibrary() {
+        $this->assertTrue($this->type->isLibrary());
+    }
+
+    public function testIsNotExtension() {
+        $this->assertFalse($this->type->isExtension());
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/LicenseTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/LicenseTest.php
new file mode 100644
index 000000000..c9c5c3c78
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/LicenseTest.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Manifest\License
+ *
+ * @uses PharIo\Manifest\Url
+ */
+class LicenseTest extends TestCase {
+    /**
+     * @var License
+     */
+    private $license;
+
+    protected function setUp() {
+        $this->license = new License('BSD-3-Clause', new Url('https://github.com/sebastianbergmann/phpunit/blob/master/LICENSE'));
+    }
+
+    public function testCanBeCreated() {
+        $this->assertInstanceOf(License::class, $this->license);
+    }
+
+    public function testNameCanBeRetrieved() {
+        $this->assertEquals('BSD-3-Clause', $this->license->getName());
+    }
+
+    public function testUrlCanBeRetrieved() {
+        $this->assertEquals('https://github.com/sebastianbergmann/phpunit/blob/master/LICENSE', $this->license->getUrl());
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/ManifestTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/ManifestTest.php
new file mode 100644
index 000000000..cff0a682c
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/ManifestTest.php
@@ -0,0 +1,187 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PharIo\Version\Version;
+use PharIo\Version\AnyVersionConstraint;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \PharIo\Manifest\Manifest
+ *
+ * @uses \PharIo\Manifest\ApplicationName
+ * @uses \PharIo\Manifest\Author
+ * @uses \PharIo\Manifest\AuthorCollection
+ * @uses \PharIo\Manifest\BundledComponent
+ * @uses \PharIo\Manifest\BundledComponentCollection
+ * @uses \PharIo\Manifest\CopyrightInformation
+ * @uses \PharIo\Manifest\Email
+ * @uses \PharIo\Manifest\License
+ * @uses \PharIo\Manifest\RequirementCollection
+ * @uses \PharIo\Manifest\PhpVersionRequirement
+ * @uses \PharIo\Manifest\Type
+ * @uses \PharIo\Manifest\Application
+ * @uses \PharIo\Manifest\Url
+ * @uses \PharIo\Version\Version
+ * @uses \PharIo\Version\VersionConstraint
+ */
+class ManifestTest extends TestCase {
+    /**
+     * @var ApplicationName
+     */
+    private $name;
+
+    /**
+     * @var Version
+     */
+    private $version;
+
+    /**
+     * @var Type
+     */
+    private $type;
+
+    /**
+     * @var CopyrightInformation
+     */
+    private $copyrightInformation;
+
+    /**
+     * @var RequirementCollection
+     */
+    private $requirements;
+
+    /**
+     * @var BundledComponentCollection
+     */
+    private $bundledComponents;
+
+    /**
+     * @var Manifest
+     */
+    private $manifest;
+
+    protected function setUp() {
+        $this->version = new Version('5.6.5');
+
+        $this->type = Type::application();
+
+        $author  = new Author('Joe Developer', new Email('user@example.com'));
+        $license = new License('BSD-3-Clause', new Url('https://github.com/sebastianbergmann/phpunit/blob/master/LICENSE'));
+
+        $authors = new AuthorCollection;
+        $authors->add($author);
+
+        $this->copyrightInformation = new CopyrightInformation($authors, $license);
+
+        $this->requirements = new RequirementCollection;
+        $this->requirements->add(new PhpVersionRequirement(new AnyVersionConstraint));
+
+        $this->bundledComponents = new BundledComponentCollection;
+        $this->bundledComponents->add(new BundledComponent('phpunit/php-code-coverage', new Version('4.0.2')));
+
+        $this->name = new ApplicationName('phpunit/phpunit');
+
+        $this->manifest = new Manifest(
+            $this->name,
+            $this->version,
+            $this->type,
+            $this->copyrightInformation,
+            $this->requirements,
+            $this->bundledComponents
+        );
+    }
+
+    public function testCanBeCreated() {
+        $this->assertInstanceOf(Manifest::class, $this->manifest);
+    }
+
+    public function testNameCanBeRetrieved() {
+        $this->assertEquals($this->name, $this->manifest->getName());
+    }
+
+    public function testVersionCanBeRetrieved() {
+        $this->assertEquals($this->version, $this->manifest->getVersion());
+    }
+
+    public function testTypeCanBeRetrieved() {
+        $this->assertEquals($this->type, $this->manifest->getType());
+    }
+
+    public function testTypeCanBeQueried() {
+        $this->assertTrue($this->manifest->isApplication());
+        $this->assertFalse($this->manifest->isLibrary());
+        $this->assertFalse($this->manifest->isExtension());
+    }
+
+    public function testCopyrightInformationCanBeRetrieved() {
+        $this->assertEquals($this->copyrightInformation, $this->manifest->getCopyrightInformation());
+    }
+
+    public function testRequirementsCanBeRetrieved() {
+        $this->assertEquals($this->requirements, $this->manifest->getRequirements());
+    }
+
+    public function testBundledComponentsCanBeRetrieved() {
+        $this->assertEquals($this->bundledComponents, $this->manifest->getBundledComponents());
+    }
+
+    /**
+     * @uses \PharIo\Manifest\Extension
+     */
+    public function testExtendedApplicationCanBeQueriedForExtension()
+    {
+        $appName = new ApplicationName('foo/bar');
+        $manifest = new Manifest(
+            new ApplicationName('foo/foo'),
+            new Version('1.0.0'),
+            Type::extension($appName, new AnyVersionConstraint),
+            $this->copyrightInformation,
+            new RequirementCollection,
+            new BundledComponentCollection
+        );
+
+        $this->assertTrue($manifest->isExtensionFor($appName));
+    }
+
+    public function testNonExtensionReturnsFalseWhenQueriesForExtension() {
+        $appName = new ApplicationName('foo/bar');
+        $manifest = new Manifest(
+            new ApplicationName('foo/foo'),
+            new Version('1.0.0'),
+            Type::library(),
+            $this->copyrightInformation,
+            new RequirementCollection,
+            new BundledComponentCollection
+        );
+
+        $this->assertFalse($manifest->isExtensionFor($appName));
+    }
+
+    /**
+     * @uses \PharIo\Manifest\Extension
+     */
+    public function testExtendedApplicationCanBeQueriedForExtensionWithVersion()
+    {
+        $appName = new ApplicationName('foo/bar');
+        $manifest = new Manifest(
+            new ApplicationName('foo/foo'),
+            new Version('1.0.0'),
+            Type::extension($appName, new AnyVersionConstraint),
+            $this->copyrightInformation,
+            new RequirementCollection,
+            new BundledComponentCollection
+        );
+
+        $this->assertTrue($manifest->isExtensionFor($appName, new Version('1.2.3')));
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/PhpExtensionRequirementTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/PhpExtensionRequirementTest.php
new file mode 100644
index 000000000..ae1c058fc
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/PhpExtensionRequirementTest.php
@@ -0,0 +1,26 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Manifest\PhpExtensionRequirement
+ */
+class PhpExtensionRequirementTest extends TestCase {
+    public function testCanBeCreated() {
+        $this->assertInstanceOf(PhpExtensionRequirement::class, new PhpExtensionRequirement('dom'));
+    }
+
+    public function testCanBeUsedAsString() {
+        $this->assertEquals('dom', new PhpExtensionRequirement('dom'));
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/PhpVersionRequirementTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/PhpVersionRequirementTest.php
new file mode 100644
index 000000000..67ac41ada
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/PhpVersionRequirementTest.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PharIo\Version\ExactVersionConstraint;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Manifest\PhpVersionRequirement
+ *
+ * @uses \PharIo\Version\VersionConstraint
+ */
+class PhpVersionRequirementTest extends TestCase {
+    /**
+     * @var PhpVersionRequirement
+     */
+    private $requirement;
+
+    protected function setUp() {
+        $this->requirement = new PhpVersionRequirement(new ExactVersionConstraint('7.1.0'));
+    }
+
+    public function testCanBeCreated() {
+        $this->assertInstanceOf(PhpVersionRequirement::class, $this->requirement);
+    }
+
+    public function testVersionConstraintCanBeRetrieved() {
+        $this->assertEquals('7.1.0', $this->requirement->getVersionConstraint()->asString());
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/RequirementCollectionTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/RequirementCollectionTest.php
new file mode 100644
index 000000000..2afeb1a3c
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/RequirementCollectionTest.php
@@ -0,0 +1,63 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PharIo\Version\ExactVersionConstraint;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \PharIo\Manifest\RequirementCollection
+ * @covers \PharIo\Manifest\RequirementCollectionIterator
+ *
+ * @uses \PharIo\Manifest\PhpVersionRequirement
+ * @uses \PharIo\Version\VersionConstraint
+ */
+class RequirementCollectionTest extends TestCase {
+    /**
+     * @var RequirementCollection
+     */
+    private $collection;
+
+    /**
+     * @var Requirement
+     */
+    private $item;
+
+    protected function setUp() {
+        $this->collection = new RequirementCollection;
+        $this->item       = new PhpVersionRequirement(new ExactVersionConstraint('7.1.0'));
+    }
+
+    public function testCanBeCreated() {
+        $this->assertInstanceOf(RequirementCollection::class, $this->collection);
+    }
+
+    public function testCanBeCounted() {
+        $this->collection->add($this->item);
+
+        $this->assertCount(1, $this->collection);
+    }
+
+    public function testCanBeIterated() {
+        $this->collection->add(new PhpVersionRequirement(new ExactVersionConstraint('5.6.0')));
+        $this->collection->add($this->item);
+
+        $this->assertContains($this->item, $this->collection);
+    }
+
+    public function testKeyPositionCanBeRetreived() {
+        $this->collection->add($this->item);
+        foreach($this->collection as $key => $item) {
+            $this->assertEquals(0, $key);
+        }
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/values/UrlTest.php b/lib/composer/vendor/phar-io/manifest/tests/values/UrlTest.php
new file mode 100644
index 000000000..20f09c152
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/values/UrlTest.php
@@ -0,0 +1,35 @@
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Manifest\Url
+ */
+class UrlTest extends TestCase {
+    public function testCanBeCreatedForValidUrl() {
+        $this->assertInstanceOf(Url::class, new Url('https://phar.io/'));
+    }
+
+    public function testCanBeUsedAsString() {
+        $this->assertEquals('https://phar.io/', new Url('https://phar.io/'));
+    }
+
+    /**
+     * @covers PharIo\Manifest\InvalidUrlException
+     */
+    public function testCannotBeCreatedForInvalidUrl() {
+        $this->expectException(InvalidUrlException::class);
+
+        new Url('invalid');
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/xml/AuthorElementCollectionTest.php b/lib/composer/vendor/phar-io/manifest/tests/xml/AuthorElementCollectionTest.php
new file mode 100644
index 000000000..327a7e3fd
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/xml/AuthorElementCollectionTest.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace PharIo\Manifest;
+
+use DOMDocument;
+
+class AuthorElementCollectionTest extends \PHPUnit_Framework_TestCase {
+    public function testAuthorElementCanBeRetrievedFromCollection() {
+        $dom = new DOMDocument();
+        $dom->loadXML('<?xml version="1.0" ?><author xmlns="https://phar.io/xml/manifest/1.0" name="Reiner Zufall" email="reiner@zufall.de" />');
+        $collection = new AuthorElementCollection($dom->childNodes);
+
+        foreach($collection as $authorElement) {
+            $this->assertInstanceOf(AuthorElement::class, $authorElement);
+        }
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/xml/AuthorElementTest.php b/lib/composer/vendor/phar-io/manifest/tests/xml/AuthorElementTest.php
new file mode 100644
index 000000000..430c0caa7
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/xml/AuthorElementTest.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace PharIo\Manifest;
+
+class AuthorElementTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @var AuthorElement
+     */
+    private $author;
+
+    protected function setUp() {
+        $dom = new \DOMDocument();
+        $dom->loadXML('<?xml version="1.0" ?><author xmlns="https://phar.io/xml/manifest/1.0" name="Reiner Zufall" email="reiner@zufall.de" />');
+        $this->author = new AuthorElement($dom->documentElement);
+    }
+
+    public function testNameCanBeRetrieved() {
+        $this->assertEquals('Reiner Zufall', $this->author->getName());
+    }
+
+    public function testEmailCanBeRetrieved() {
+        $this->assertEquals('reiner@zufall.de', $this->author->getEmail());
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/xml/BundlesElementTest.php b/lib/composer/vendor/phar-io/manifest/tests/xml/BundlesElementTest.php
new file mode 100644
index 000000000..797261765
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/xml/BundlesElementTest.php
@@ -0,0 +1,41 @@
+<?php
+
+namespace PharIo\Manifest;
+
+use DOMDocument;
+
+class BundlesElementTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @var DOMDocument
+     */
+    private $dom;
+
+    /**
+     * @var BundlesElement
+     */
+    private $bundles;
+
+    protected function setUp() {
+        $this->dom = new DOMDocument();
+        $this->dom->loadXML('<?xml version="1.0" ?><bundles xmlns="https://phar.io/xml/manifest/1.0" />');
+        $this->bundles = new BundlesElement($this->dom->documentElement);
+    }
+
+    public function testThrowsExceptionWhenGetComponentElementsIsCalledButNodesAreMissing() {
+        $this->expectException(ManifestElementException::class);
+        $this->bundles->getComponentElements();
+    }
+
+    public function testGetComponentElementsReturnsComponentElementCollection() {
+        $this->addComponent();
+        $this->assertInstanceOf(
+            ComponentElementCollection::class, $this->bundles->getComponentElements()
+        );
+    }
+
+    private function addComponent() {
+        $this->dom->documentElement->appendChild(
+            $this->dom->createElementNS('https://phar.io/xml/manifest/1.0', 'component')
+        );
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/xml/ComponentElementCollectionTest.php b/lib/composer/vendor/phar-io/manifest/tests/xml/ComponentElementCollectionTest.php
new file mode 100644
index 000000000..3a2716f81
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/xml/ComponentElementCollectionTest.php
@@ -0,0 +1,18 @@
+<?php
+
+namespace PharIo\Manifest;
+
+use DOMDocument;
+
+class ComponentElementCollectionTest extends \PHPUnit_Framework_TestCase {
+    public function testComponentElementCanBeRetrievedFromCollection() {
+        $dom = new DOMDocument();
+        $dom->loadXML('<?xml version="1.0" ?><component xmlns="https://phar.io/xml/manifest/1.0" />');
+        $collection = new ComponentElementCollection($dom->childNodes);
+
+        foreach($collection as $componentElement) {
+            $this->assertInstanceOf(ComponentElement::class, $componentElement);
+        }
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/xml/ComponentElementTest.php b/lib/composer/vendor/phar-io/manifest/tests/xml/ComponentElementTest.php
new file mode 100644
index 000000000..ab89fbd9c
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/xml/ComponentElementTest.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace PharIo\Manifest;
+
+class ComponentElementTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @var ComponentElement
+     */
+    private $component;
+
+    protected function setUp() {
+        $dom = new \DOMDocument();
+        $dom->loadXML('<?xml version="1.0" ?><component xmlns="https://phar.io/xml/manifest/1.0" name="phar-io/phive" version="0.6.0" />');
+        $this->component = new ComponentElement($dom->documentElement);
+    }
+
+    public function testNameCanBeRetrieved() {
+        $this->assertEquals('phar-io/phive', $this->component->getName());
+    }
+
+    public function testEmailCanBeRetrieved() {
+        $this->assertEquals('0.6.0', $this->component->getVersion());
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/xml/ContainsElementTest.php b/lib/composer/vendor/phar-io/manifest/tests/xml/ContainsElementTest.php
new file mode 100644
index 000000000..f77313de3
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/xml/ContainsElementTest.php
@@ -0,0 +1,63 @@
+<?php
+
+namespace PharIo\Manifest;
+
+use DOMDocument;
+use DOMElement;
+
+class ContainsElementTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @var DOMElement
+     */
+    private $domElement;
+
+    /**
+     * @var ContainsElement
+     */
+    private $contains;
+
+    protected function setUp() {
+        $dom = new DOMDocument();
+        $dom->loadXML('<?xml version="1.0" ?><php xmlns="https://phar.io/xml/manifest/1.0" name="phpunit/phpunit" version="5.6.5" type="application" />');
+        $this->domElement = $dom->documentElement;
+        $this->contains   = new ContainsElement($this->domElement);
+    }
+
+    public function testVersionCanBeRetrieved() {
+        $this->assertEquals('5.6.5', $this->contains->getVersion());
+    }
+
+    public function testThrowsExceptionWhenVersionAttributeIsMissing() {
+        $this->domElement->removeAttribute('version');
+        $this->expectException(ManifestElementException::class);
+        $this->contains->getVersion();
+    }
+
+    public function testNameCanBeRetrieved() {
+        $this->assertEquals('phpunit/phpunit', $this->contains->getName());
+    }
+
+    public function testThrowsExceptionWhenNameAttributeIsMissing() {
+        $this->domElement->removeAttribute('name');
+        $this->expectException(ManifestElementException::class);
+        $this->contains->getName();
+    }
+
+    public function testTypeCanBeRetrieved() {
+        $this->assertEquals('application', $this->contains->getType());
+    }
+
+    public function testThrowsExceptionWhenTypeAttributeIsMissing() {
+        $this->domElement->removeAttribute('type');
+        $this->expectException(ManifestElementException::class);
+        $this->contains->getType();
+    }
+
+    public function testGetExtensionElementReturnsExtensionElement() {
+        $this->domElement->appendChild(
+            $this->domElement->ownerDocument->createElementNS('https://phar.io/xml/manifest/1.0', 'extension')
+        );
+        $this->assertInstanceOf(ExtensionElement::class, $this->contains->getExtensionElement());
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/xml/CopyrightElementTest.php b/lib/composer/vendor/phar-io/manifest/tests/xml/CopyrightElementTest.php
new file mode 100644
index 000000000..9ad8eb383
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/xml/CopyrightElementTest.php
@@ -0,0 +1,52 @@
+<?php
+
+namespace PharIo\Manifest;
+
+use DOMDocument;
+
+class CopyrightElementTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @var DOMDocument
+     */
+    private $dom;
+
+    /**
+     * @var CopyrightElement
+     */
+    private $copyright;
+
+    protected function setUp() {
+        $this->dom = new DOMDocument();
+        $this->dom->loadXML('<?xml version="1.0" ?><copyright xmlns="https://phar.io/xml/manifest/1.0" />');
+        $this->copyright = new CopyrightElement($this->dom->documentElement);
+    }
+
+    public function testThrowsExceptionWhenGetAuthroElementsIsCalledButNodesAreMissing() {
+        $this->expectException(ManifestElementException::class);
+        $this->copyright->getAuthorElements();
+    }
+
+    public function testThrowsExceptionWhenGetLicenseElementIsCalledButNodeIsMissing() {
+        $this->expectException(ManifestElementException::class);
+        $this->copyright->getLicenseElement();
+    }
+
+    public function testGetAuthorElementsReturnsAuthorElementCollection() {
+        $this->dom->documentElement->appendChild(
+            $this->dom->createElementNS('https://phar.io/xml/manifest/1.0', 'author')
+        );
+        $this->assertInstanceOf(
+            AuthorElementCollection::class, $this->copyright->getAuthorElements()
+        );
+    }
+
+    public function testGetLicenseElementReturnsLicenseElement() {
+        $this->dom->documentElement->appendChild(
+            $this->dom->createElementNS('https://phar.io/xml/manifest/1.0', 'license')
+        );
+        $this->assertInstanceOf(
+            LicenseElement::class, $this->copyright->getLicenseElement()
+        );
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/xml/ExtElementCollectionTest.php b/lib/composer/vendor/phar-io/manifest/tests/xml/ExtElementCollectionTest.php
new file mode 100644
index 000000000..463e4d6e6
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/xml/ExtElementCollectionTest.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace PharIo\Manifest;
+
+use DOMDocument;
+
+class ExtElementCollectionTest extends \PHPUnit_Framework_TestCase {
+    public function testComponentElementCanBeRetrievedFromCollection() {
+        $dom = new DOMDocument();
+        $dom->loadXML('<?xml version="1.0" ?><ext xmlns="https://phar.io/xml/manifest/1.0" />');
+        $collection = new ExtElementCollection($dom->childNodes);
+
+        foreach($collection as $position => $extElement) {
+            $this->assertInstanceOf(ExtElement::class, $extElement);
+            $this->assertEquals(0, $position);
+        }
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/xml/ExtElementTest.php b/lib/composer/vendor/phar-io/manifest/tests/xml/ExtElementTest.php
new file mode 100644
index 000000000..097b52249
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/xml/ExtElementTest.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace PharIo\Manifest;
+
+class ExtElementTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @var ExtElement
+     */
+    private $ext;
+
+    protected function setUp() {
+        $dom = new \DOMDocument();
+        $dom->loadXML('<?xml version="1.0" ?><ext xmlns="https://phar.io/xml/manifest/1.0" name="dom" />');
+        $this->ext = new ExtElement($dom->documentElement);
+    }
+
+    public function testNameCanBeRetrieved() {
+        $this->assertEquals('dom', $this->ext->getName());
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/xml/ExtensionElementTest.php b/lib/composer/vendor/phar-io/manifest/tests/xml/ExtensionElementTest.php
new file mode 100644
index 000000000..2ae01126e
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/xml/ExtensionElementTest.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace PharIo\Manifest;
+
+class ExtensionElementTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @var ExtensionElement
+     */
+    private $extension;
+
+    protected function setUp() {
+        $dom = new \DOMDocument();
+        $dom->loadXML('<?xml version="1.0" ?><extension xmlns="https://phar.io/xml/manifest/1.0" for="phar-io/phive" compatible="~0.6" />');
+        $this->extension = new ExtensionElement($dom->documentElement);
+    }
+
+    public function testNForCanBeRetrieved() {
+        $this->assertEquals('phar-io/phive', $this->extension->getFor());
+    }
+
+    public function testCompatibleVersionConstraintCanBeRetrieved() {
+        $this->assertEquals('~0.6', $this->extension->getCompatible());
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/xml/LicenseElementTest.php b/lib/composer/vendor/phar-io/manifest/tests/xml/LicenseElementTest.php
new file mode 100644
index 000000000..00d4a6c45
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/xml/LicenseElementTest.php
@@ -0,0 +1,25 @@
+<?php
+
+namespace PharIo\Manifest;
+
+class LicenseElementTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @var LicenseElement
+     */
+    private $license;
+
+    protected function setUp() {
+        $dom = new \DOMDocument();
+        $dom->loadXML('<?xml version="1.0" ?><license xmlns="https://phar.io/xml/manifest/1.0" type="BSD-3" url="https://some.tld/LICENSE" />');
+        $this->license = new LicenseElement($dom->documentElement);
+    }
+
+    public function testTypeCanBeRetrieved() {
+        $this->assertEquals('BSD-3', $this->license->getType());
+    }
+
+    public function testUrlCanBeRetrieved() {
+        $this->assertEquals('https://some.tld/LICENSE', $this->license->getUrl());
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/xml/ManifestDocumentTest.php b/lib/composer/vendor/phar-io/manifest/tests/xml/ManifestDocumentTest.php
new file mode 100644
index 000000000..b5bb8cd0c
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/xml/ManifestDocumentTest.php
@@ -0,0 +1,110 @@
+<?php
+
+namespace PharIo\Manifest;
+
+class ManifestDocumentTest extends \PHPUnit_Framework_TestCase {
+    public function testThrowsExceptionWhenFileDoesNotExist() {
+        $this->expectException(ManifestDocumentException::class);
+        ManifestDocument::fromFile('/does/not/exist');
+    }
+
+    public function testCanBeCreatedFromFile() {
+        $this->assertInstanceOf(
+            ManifestDocument::class,
+            ManifestDocument::fromFile(__DIR__ . '/../_fixture/phpunit-5.6.5.xml')
+        );
+    }
+
+    public function testCaneBeConstructedFromString() {
+        $content = file_get_contents(__DIR__ . '/../_fixture/phpunit-5.6.5.xml');
+        $this->assertInstanceOf(
+            ManifestDocument::class,
+            ManifestDocument::fromString($content)
+        );
+    }
+
+    public function testThrowsExceptionOnInvalidXML() {
+        $this->expectException(ManifestDocumentLoadingException::class);
+        ManifestDocument::fromString('<?xml version="1.0" ?><root>');
+    }
+
+    public function testLoadingDocumentWithWrongRootNameThrowsException() {
+        $this->expectException(ManifestDocumentException::class);
+        ManifestDocument::fromString('<?xml version="1.0" ?><root />');
+    }
+
+    public function testLoadingDocumentWithWrongNamespaceThrowsException() {
+        $this->expectException(ManifestDocumentException::class);
+        ManifestDocument::fromString('<?xml version="1.0" ?><phar xmlns="foo:bar" />');
+    }
+
+    public function testContainsElementCanBeRetrieved() {
+        $this->assertInstanceOf(
+            ContainsElement::class,
+            $this->loadFixture()->getContainsElement()
+        );
+    }
+
+    public function testRequiresElementCanBeRetrieved() {
+        $this->assertInstanceOf(
+            RequiresElement::class,
+            $this->loadFixture()->getRequiresElement()
+        );
+    }
+
+    public function testCopyrightElementCanBeRetrieved() {
+        $this->assertInstanceOf(
+            CopyrightElement::class,
+            $this->loadFixture()->getCopyrightElement()
+        );
+    }
+
+    public function testBundlesElementCanBeRetrieved() {
+        $this->assertInstanceOf(
+            BundlesElement::class,
+            $this->loadFixture()->getBundlesElement()
+        );
+    }
+
+    public function testThrowsExceptionWhenContainsIsMissing() {
+        $this->expectException(ManifestDocumentException::class);
+        $this->loadEmptyFixture()->getContainsElement();
+    }
+
+    public function testThrowsExceptionWhenCopyirhgtIsMissing() {
+        $this->expectException(ManifestDocumentException::class);
+        $this->loadEmptyFixture()->getCopyrightElement();
+    }
+
+    public function testThrowsExceptionWhenRequiresIsMissing() {
+        $this->expectException(ManifestDocumentException::class);
+        $this->loadEmptyFixture()->getRequiresElement();
+    }
+
+    public function testThrowsExceptionWhenBundlesIsMissing() {
+        $this->expectException(ManifestDocumentException::class);
+        $this->loadEmptyFixture()->getBundlesElement();
+    }
+
+    public function testHasBundlesReturnsTrueWhenBundlesNodeIsPresent() {
+        $this->assertTrue(
+            $this->loadFixture()->hasBundlesElement()
+        );
+    }
+
+    public function testHasBundlesReturnsFalseWhenBundlesNoNodeIsPresent() {
+        $this->assertFalse(
+            $this->loadEmptyFixture()->hasBundlesElement()
+        );
+    }
+
+    private function loadFixture() {
+        return ManifestDocument::fromFile(__DIR__ . '/../_fixture/phpunit-5.6.5.xml');
+    }
+
+    private function loadEmptyFixture() {
+        return ManifestDocument::fromString(
+            '<?xml version="1.0" ?><phar xmlns="https://phar.io/xml/manifest/1.0" />'
+        );
+    }
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/xml/PhpElementTest.php b/lib/composer/vendor/phar-io/manifest/tests/xml/PhpElementTest.php
new file mode 100644
index 000000000..546187a09
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/xml/PhpElementTest.php
@@ -0,0 +1,48 @@
+<?php
+
+namespace PharIo\Manifest;
+
+use DOMDocument;
+
+class PhpElementTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @var DOMDocument
+     */
+    private $dom;
+
+    /**
+     * @var PhpElement
+     */
+    private $php;
+
+    protected function setUp() {
+        $this->dom = new DOMDocument();
+        $this->dom->loadXML('<?xml version="1.0" ?><php xmlns="https://phar.io/xml/manifest/1.0" version="^5.6 || ^7.0" />');
+        $this->php = new PhpElement($this->dom->documentElement);
+    }
+
+    public function testVersionConstraintCanBeRetrieved() {
+        $this->assertEquals('^5.6 || ^7.0', $this->php->getVersion());
+    }
+
+    public function testHasExtElementsReturnsFalseWhenNoExtensionsAreRequired() {
+        $this->assertFalse($this->php->hasExtElements());
+    }
+
+    public function testHasExtElementsReturnsTrueWhenExtensionsAreRequired() {
+        $this->addExtElement();
+        $this->assertTrue($this->php->hasExtElements());
+    }
+
+    public function testGetExtElementsReturnsExtElementCollection() {
+        $this->addExtElement();
+        $this->assertInstanceOf(ExtElementCollection::class, $this->php->getExtElements());
+    }
+
+    private function addExtElement() {
+        $this->dom->documentElement->appendChild(
+            $this->dom->createElementNS('https://phar.io/xml/manifest/1.0', 'ext')
+        );
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/manifest/tests/xml/RequiresElementTest.php b/lib/composer/vendor/phar-io/manifest/tests/xml/RequiresElementTest.php
new file mode 100644
index 000000000..907b0a6fa
--- /dev/null
+++ b/lib/composer/vendor/phar-io/manifest/tests/xml/RequiresElementTest.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace PharIo\Manifest;
+
+use DOMDocument;
+
+class RequiresElementTest extends \PHPUnit_Framework_TestCase {
+    /**
+     * @var DOMDocument
+     */
+    private $dom;
+
+    /**
+     * @var RequiresElement
+     */
+    private $requires;
+
+    protected function setUp() {
+        $this->dom = new DOMDocument();
+        $this->dom->loadXML('<?xml version="1.0" ?><requires xmlns="https://phar.io/xml/manifest/1.0" />');
+        $this->requires = new RequiresElement($this->dom->documentElement);
+    }
+
+    public function testThrowsExceptionWhenGetPhpElementIsCalledButElementIsMissing() {
+        $this->expectException(ManifestElementException::class);
+        $this->requires->getPHPElement();
+    }
+
+    public function testHasExtElementsReturnsTrueWhenExtensionsAreRequired() {
+        $this->dom->documentElement->appendChild(
+            $this->dom->createElementNS('https://phar.io/xml/manifest/1.0', 'php')
+        );
+
+        $this->assertInstanceOf(PhpElement::class, $this->requires->getPHPElement());
+    }
+
+}
diff --git a/lib/composer/vendor/phar-io/version/.gitignore b/lib/composer/vendor/phar-io/version/.gitignore
new file mode 100644
index 000000000..1c8f2e64a
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/.gitignore
@@ -0,0 +1,7 @@
+/.idea
+/.php_cs.cache
+/composer.lock
+/src/autoload.php
+/tools
+/vendor
+
diff --git a/lib/composer/vendor/phar-io/version/.php_cs b/lib/composer/vendor/phar-io/version/.php_cs
new file mode 100644
index 000000000..159d6a35a
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/.php_cs
@@ -0,0 +1,67 @@
+<?php
+$finder = Symfony\CS\Finder\DefaultFinder::create()
+    ->files()
+    ->in('src')
+    ->in('tests')
+    ->name('*.php');
+
+return Symfony\CS\Config\Config::create()
+    ->setUsingCache(true)
+    ->level(\Symfony\CS\FixerInterface::NONE_LEVEL)
+    ->fixers(
+        array(
+            'align_double_arrow',
+            'align_equals',
+            'concat_with_spaces',
+            'duplicate_semicolon',
+            'elseif',
+            'empty_return',
+            'encoding',
+            'eof_ending',
+            'extra_empty_lines',
+            'function_call_space',
+            'function_declaration',
+            'indentation',
+            'join_function',
+            'line_after_namespace',
+            'linefeed',
+            'list_commas',
+            'lowercase_constants',
+            'lowercase_keywords',
+            'method_argument_space',
+            'multiple_use',
+            'namespace_no_leading_whitespace',
+            'no_blank_lines_after_class_opening',
+            'no_empty_lines_after_phpdocs',
+            'parenthesis',
+            'php_closing_tag',
+            'phpdoc_indent',
+            'phpdoc_no_access',
+            'phpdoc_no_empty_return',
+            'phpdoc_no_package',
+            'phpdoc_params',
+            'phpdoc_scalar',
+            'phpdoc_separation',
+            'phpdoc_to_comment',
+            'phpdoc_trim',
+            'phpdoc_types',
+            'phpdoc_var_without_name',
+            'remove_lines_between_uses',
+            'return',
+            'self_accessor',
+            'short_array_syntax',
+            'short_tag',
+            'single_line_after_imports',
+            'single_quote',
+            'spaces_before_semicolon',
+            'spaces_cast',
+            'ternary_spaces',
+            'trailing_spaces',
+            'trim_array_spaces',
+            'unused_use',
+            'visibility',
+            'whitespacy_lines'
+        )
+    )
+    ->finder($finder);
+
diff --git a/lib/composer/vendor/phar-io/version/.travis.yml b/lib/composer/vendor/phar-io/version/.travis.yml
new file mode 100644
index 000000000..b4be10f9c
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/.travis.yml
@@ -0,0 +1,33 @@
+os:
+- linux
+
+language: php
+
+before_install:
+  - wget https://phar.io/releases/phive.phar
+  - wget https://phar.io/releases/phive.phar.asc
+  - gpg --keyserver hkps.pool.sks-keyservers.net --recv-keys 0x9B2D5D79
+  - gpg --verify phive.phar.asc phive.phar
+  - chmod +x phive.phar
+  - sudo mv phive.phar /usr/bin/phive
+
+install:
+  - ant setup
+
+script: ./tools/phpunit
+
+php:
+  - 5.6
+  - 7.0
+  - 7.1
+  - 7.0snapshot
+  - 7.1snapshot
+  - master
+
+matrix:
+  allow_failures:
+    - php: master
+  fast_finish: true
+
+notifications:
+  email: false
diff --git a/lib/composer/vendor/phar-io/version/LICENSE b/lib/composer/vendor/phar-io/version/LICENSE
new file mode 100644
index 000000000..359dbc50f
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/LICENSE
@@ -0,0 +1,31 @@
+phar-io/version
+
+Copyright (c) 2016-2017 Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de> and contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of Arne Blankerts nor the names of contributors
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  * NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
diff --git a/lib/composer/vendor/phar-io/version/README.md b/lib/composer/vendor/phar-io/version/README.md
new file mode 100644
index 000000000..df448f82c
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/README.md
@@ -0,0 +1,16 @@
+# Version
+
+Library for handling version information and constraints
+
+[![Build Status](https://travis-ci.org/phar-io/version.svg?branch=master)](https://travis-ci.org/phar-io/version)
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require phar-io/version
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev phar-io/version
+
diff --git a/lib/composer/vendor/phar-io/version/build.xml b/lib/composer/vendor/phar-io/version/build.xml
new file mode 100644
index 000000000..943c957fd
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/build.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="version" default="setup">
+    <target name="setup" depends="clean,install-tools,generate-autoloader"/>
+
+    <target name="clean" unless="clean.done" description="Cleanup build artifacts">
+        <delete dir="${basedir}/tools"/>
+        <delete dir="${basedir}/vendor"/>
+        <delete file="${basedir}/src/autoload.php"/>
+
+        <property name="clean.done" value="true"/>
+    </target>
+
+    <target name="prepare" unless="prepare.done" depends="clean" description="Prepare for build">
+        <property name="prepare.done" value="true"/>
+    </target>
+
+    <target name="-tools-installed">
+        <available file="${basedir}/tools" property="tools-installed" type="dir"/>
+    </target>
+
+    <target name="install-tools" unless="tools-installed" depends="-tools-installed" description="Install tools with Phive">
+        <exec executable="phive" taskname="phive">
+            <arg value="install"/>
+            <arg value="--trust-gpg-keys" />
+            <arg value="4AA394086372C20A,2A8299CE842DD38C" />
+        </exec>
+    </target>
+
+    <target name="generate-autoloader" depends="install-tools" description="Generate autoloader using PHPAB">
+        <exec executable="${basedir}/tools/phpab" taskname="phpab">
+            <arg value="--output"/>
+            <arg path="${basedir}/src/autoload.php"/>
+            <arg path="${basedir}/src"/>
+        </exec>
+    </target>
+
+    <target name="test" depends="generate-autoloader" description="Run tests">
+        <exec executable="${basedir}/tools/phpunit" taskname="phpunit"/>
+    </target>
+</project>
+
diff --git a/lib/composer/vendor/phar-io/version/composer.json b/lib/composer/vendor/phar-io/version/composer.json
new file mode 100644
index 000000000..891e8b174
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/composer.json
@@ -0,0 +1,34 @@
+{
+  "name": "phar-io/version",
+  "description": "Library for handling version information and constraints",
+  "license": "BSD-3-Clause",
+  "authors": [
+    {
+      "name": "Arne Blankerts",
+      "email": "arne@blankerts.de",
+      "role": "Developer"
+    },
+    {
+      "name": "Sebastian Heuer",
+      "email": "sebastian@phpeople.de",
+      "role": "Developer"
+    },
+    {
+      "name": "Sebastian Bergmann",
+      "email": "sebastian@phpunit.de",
+      "role": "Developer"
+    }
+  ],
+  "support": {
+    "issues": "https://github.com/phar-io/version/issues"
+  },
+  "require": {
+    "php": "^5.6 || ^7.0"
+  },
+  "autoload": {
+    "classmap": [
+      "src/"
+    ]
+  }
+}
+
diff --git a/lib/composer/vendor/phar-io/version/phive.xml b/lib/composer/vendor/phar-io/version/phive.xml
new file mode 100644
index 000000000..0c3bc6f38
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/phive.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phive xmlns="https://phar.io/phive">
+  <phar name="phpunit" version="^5.7.5" installed="5.7.5" location="./tools/phpunit"/>
+  <phar name="phpab" version="^1.23.0" installed="1.23.0" location="./tools/phpab"/>
+</phive>
diff --git a/lib/composer/vendor/phar-io/version/phpunit.xml b/lib/composer/vendor/phar-io/version/phpunit.xml
new file mode 100644
index 000000000..c21ffbc09
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/phpunit.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/5.7/phpunit.xsd"
+         bootstrap="src/autoload.php"
+         backupGlobals="false"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTestsThatDoNotTestAnything="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         verbose="true">
+    <testsuite>
+        <directory suffix="Test.php">tests</directory>
+    </testsuite>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/lib/composer/vendor/phar-io/version/src/AbstractVersionConstraint.php b/lib/composer/vendor/phar-io/version/src/AbstractVersionConstraint.php
new file mode 100644
index 000000000..b732dbcab
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/AbstractVersionConstraint.php
@@ -0,0 +1,32 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+abstract class AbstractVersionConstraint implements VersionConstraint {
+    /**
+     * @var string
+     */
+    private $originalValue = '';
+
+    /**
+     * @param string $originalValue
+     */
+    public function __construct($originalValue) {
+        $this->originalValue = $originalValue;
+    }
+
+    /**
+     * @return string
+     */
+    public function asString() {
+        return $this->originalValue;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/src/AndVersionConstraintGroup.php b/lib/composer/vendor/phar-io/version/src/AndVersionConstraintGroup.php
new file mode 100644
index 000000000..455dcd193
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/AndVersionConstraintGroup.php
@@ -0,0 +1,43 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+class AndVersionConstraintGroup extends AbstractVersionConstraint {
+    /**
+     * @var VersionConstraint[]
+     */
+    private $constraints = [];
+
+    /**
+     * @param string              $originalValue
+     * @param VersionConstraint[] $constraints
+     */
+    public function __construct($originalValue, array $constraints) {
+        parent::__construct($originalValue);
+
+        $this->constraints = $constraints;
+    }
+
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version) {
+        foreach ($this->constraints as $constraint) {
+            if (!$constraint->complies($version)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/src/AnyVersionConstraint.php b/lib/composer/vendor/phar-io/version/src/AnyVersionConstraint.php
new file mode 100644
index 000000000..13ca2efcb
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/AnyVersionConstraint.php
@@ -0,0 +1,29 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+class AnyVersionConstraint implements VersionConstraint {
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version) {
+        return true;
+    }
+
+    /**
+     * @return string
+     */
+    public function asString() {
+        return '*';
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/src/ExactVersionConstraint.php b/lib/composer/vendor/phar-io/version/src/ExactVersionConstraint.php
new file mode 100644
index 000000000..b21411720
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/ExactVersionConstraint.php
@@ -0,0 +1,22 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+class ExactVersionConstraint extends AbstractVersionConstraint {
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version) {
+        return $this->asString() == $version->getVersionString();
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/src/Exception.php b/lib/composer/vendor/phar-io/version/src/Exception.php
new file mode 100644
index 000000000..b99e4dd45
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/Exception.php
@@ -0,0 +1,14 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+interface Exception {
+}
diff --git a/lib/composer/vendor/phar-io/version/src/GreaterThanOrEqualToVersionConstraint.php b/lib/composer/vendor/phar-io/version/src/GreaterThanOrEqualToVersionConstraint.php
new file mode 100644
index 000000000..a237d79c3
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/GreaterThanOrEqualToVersionConstraint.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+class GreaterThanOrEqualToVersionConstraint extends AbstractVersionConstraint {
+    /**
+     * @var Version
+     */
+    private $minimalVersion;
+
+    /**
+     * @param string  $originalValue
+     * @param Version $minimalVersion
+     */
+    public function __construct($originalValue, Version $minimalVersion) {
+        parent::__construct($originalValue);
+
+        $this->minimalVersion = $minimalVersion;
+    }
+
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version) {
+        return $version->getVersionString() == $this->minimalVersion->getVersionString() ||
+        $version->isGreaterThan($this->minimalVersion);
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/src/InvalidVersionException.php b/lib/composer/vendor/phar-io/version/src/InvalidVersionException.php
new file mode 100644
index 000000000..e52f5d716
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/InvalidVersionException.php
@@ -0,0 +1,5 @@
+<?php
+namespace PharIo\Version;
+
+class InvalidVersionException extends \InvalidArgumentException implements Exception {
+}
diff --git a/lib/composer/vendor/phar-io/version/src/OrVersionConstraintGroup.php b/lib/composer/vendor/phar-io/version/src/OrVersionConstraintGroup.php
new file mode 100644
index 000000000..02850adc1
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/OrVersionConstraintGroup.php
@@ -0,0 +1,43 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+class OrVersionConstraintGroup extends AbstractVersionConstraint {
+    /**
+     * @var VersionConstraint[]
+     */
+    private $constraints = [];
+
+    /**
+     * @param string              $originalValue
+     * @param VersionConstraint[] $constraints
+     */
+    public function __construct($originalValue, array $constraints) {
+        parent::__construct($originalValue);
+
+        $this->constraints = $constraints;
+    }
+
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version) {
+        foreach ($this->constraints as $constraint) {
+            if ($constraint->complies($version)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/src/PreReleaseSuffix.php b/lib/composer/vendor/phar-io/version/src/PreReleaseSuffix.php
new file mode 100644
index 000000000..d9e7ee7dc
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/PreReleaseSuffix.php
@@ -0,0 +1,41 @@
+<?php
+namespace PharIo\Version;
+
+class PreReleaseSuffix
+{
+    /**
+     * @var string
+     */
+    private $value;
+
+    /**
+     * @var int
+     */
+    private $number;
+
+    /**
+     * @param string   $value
+     * @param int|null $number
+     */
+    public function __construct($value, $number = null)
+    {
+        $this->value  = $value;
+        $this->number = $number;
+    }
+
+    /**
+     * @return string
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
+
+    /**
+     * @return int|null
+     */
+    public function getNumber()
+    {
+        return $this->number;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/src/SpecificMajorAndMinorVersionConstraint.php b/lib/composer/vendor/phar-io/version/src/SpecificMajorAndMinorVersionConstraint.php
new file mode 100644
index 000000000..dbeaa06d2
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/SpecificMajorAndMinorVersionConstraint.php
@@ -0,0 +1,48 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+class SpecificMajorAndMinorVersionConstraint extends AbstractVersionConstraint {
+    /**
+     * @var int
+     */
+    private $major = 0;
+
+    /**
+     * @var int
+     */
+    private $minor = 0;
+
+    /**
+     * @param string $originalValue
+     * @param int    $major
+     * @param int    $minor
+     */
+    public function __construct($originalValue, $major, $minor) {
+        parent::__construct($originalValue);
+
+        $this->major = $major;
+        $this->minor = $minor;
+    }
+
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version) {
+        if ($version->getMajor()->getValue() != $this->major) {
+            return false;
+        }
+
+        return $version->getMinor()->getValue() == $this->minor;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/src/SpecificMajorVersionConstraint.php b/lib/composer/vendor/phar-io/version/src/SpecificMajorVersionConstraint.php
new file mode 100644
index 000000000..51b12d9dc
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/SpecificMajorVersionConstraint.php
@@ -0,0 +1,37 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+class SpecificMajorVersionConstraint extends AbstractVersionConstraint {
+    /**
+     * @var int
+     */
+    private $major = 0;
+
+    /**
+     * @param string $originalValue
+     * @param int    $major
+     */
+    public function __construct($originalValue, $major) {
+        parent::__construct($originalValue);
+
+        $this->major = $major;
+    }
+
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version) {
+        return $version->getMajor()->getValue() == $this->major;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/src/UnsupportedVersionConstraintException.php b/lib/composer/vendor/phar-io/version/src/UnsupportedVersionConstraintException.php
new file mode 100644
index 000000000..45488c2de
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/UnsupportedVersionConstraintException.php
@@ -0,0 +1,14 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+final class UnsupportedVersionConstraintException extends \RuntimeException implements Exception {
+}
diff --git a/lib/composer/vendor/phar-io/version/src/Version.php b/lib/composer/vendor/phar-io/version/src/Version.php
new file mode 100644
index 000000000..825ed4434
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/Version.php
@@ -0,0 +1,162 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+class Version {
+    /**
+     * @var VersionNumber
+     */
+    private $major;
+
+    /**
+     * @var VersionNumber
+     */
+    private $minor;
+
+    /**
+     * @var VersionNumber
+     */
+    private $patch;
+
+    /**
+     * @var PreReleaseSuffix
+     */
+    private $preReleaseSuffix;
+
+    /**
+     * @var string
+     */
+    private $versionString = '';
+
+    /**
+     * @param string $versionString
+     */
+    public function __construct($versionString) {
+        $this->ensureVersionStringIsValid($versionString);
+
+        $this->versionString = $versionString;
+    }
+
+    /**
+     * @param array $matches
+     */
+    private function parseVersion(array $matches) {
+        $this->major = new VersionNumber($matches['Major']);
+        $this->minor = new VersionNumber($matches['Minor']);
+        $this->patch = isset($matches['Patch']) ? new VersionNumber($matches['Patch']) : new VersionNumber(null);
+
+        if (isset($matches['ReleaseType'])) {
+            $preReleaseNumber = isset($matches['ReleaseTypeCount']) ? (int) $matches['ReleaseTypeCount'] : null;
+
+            $this->preReleaseSuffix = new PreReleaseSuffix($matches['ReleaseType'], $preReleaseNumber);
+        }
+    }
+
+    /**
+     * @return PreReleaseSuffix
+     */
+    public function getPreReleaseSuffix()
+    {
+        return $this->preReleaseSuffix;
+    }
+
+    /**
+     * @return string
+     */
+    public function getVersionString() {
+        return $this->versionString;
+    }
+
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function isGreaterThan(Version $version) {
+        if ($version->getMajor()->getValue() > $this->getMajor()->getValue()) {
+            return false;
+        }
+
+        if ($version->getMajor()->getValue() < $this->getMajor()->getValue()) {
+            return true;
+        }
+
+        if ($version->getMinor()->getValue() > $this->getMinor()->getValue()) {
+            return false;
+        }
+
+        if ($version->getMinor()->getValue() < $this->getMinor()->getValue()) {
+            return true;
+        }
+
+        if ($version->getPatch()->getValue() >= $this->getPatch()->getValue()) {
+            return false;
+        }
+
+        if ($version->getPatch()->getValue() < $this->getPatch()->getValue()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * @return VersionNumber
+     */
+    public function getMajor() {
+        return $this->major;
+    }
+
+    /**
+     * @return VersionNumber
+     */
+    public function getMinor() {
+        return $this->minor;
+    }
+
+    /**
+     * @return VersionNumber
+     */
+    public function getPatch() {
+        return $this->patch;
+    }
+
+    /**
+     * @param string $version
+     *
+     * @throws InvalidVersionException
+     */
+    private function ensureVersionStringIsValid($version) {
+        $regex = '/^v?
+            (?<Major>(0|(?:[1-9][0-9]*)))
+            \\.
+            (?<Minor>(0|(?:[1-9][0-9]*)))
+            (\\.
+                (?<Patch>(0|(?:[1-9][0-9]*)))
+            )?
+            (?:
+                -
+                (?<ReleaseType>(?:(dev|beta|b|RC|alpha|a|patch|p)))
+                (?:
+                    (?<ReleaseTypeCount>[0-9])
+                )?
+            )?       
+        $/x';
+
+        if (preg_match($regex, $version, $matches) !== 1) {
+            throw new InvalidVersionException(
+                sprintf("Version string '%s' does not follow SemVer semantics", $version)
+            );
+        }
+
+        $this->parseVersion($matches);
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/src/VersionConstraint.php b/lib/composer/vendor/phar-io/version/src/VersionConstraint.php
new file mode 100644
index 000000000..9558163f0
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/VersionConstraint.php
@@ -0,0 +1,26 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+interface VersionConstraint {
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version);
+
+    /**
+     * @return string
+     */
+    public function asString();
+
+}
diff --git a/lib/composer/vendor/phar-io/version/src/VersionConstraintParser.php b/lib/composer/vendor/phar-io/version/src/VersionConstraintParser.php
new file mode 100644
index 000000000..0a24f87d3
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/VersionConstraintParser.php
@@ -0,0 +1,122 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+class VersionConstraintParser {
+    /**
+     * @param string $value
+     *
+     * @return VersionConstraint
+     *
+     * @throws UnsupportedVersionConstraintException
+     */
+    public function parse($value) {
+
+        if (strpos($value, '||') !== false) {
+            return $this->handleOrGroup($value);
+        }
+
+        if (!preg_match('/^[\^~\*]?[\d.\*]+$/', $value)) {
+            throw new UnsupportedVersionConstraintException(
+                sprintf('Version constraint %s is not supported.', $value)
+            );
+        }
+
+        switch ($value[0]) {
+            case '~':
+                return $this->handleTildeOperator($value);
+            case '^':
+                return $this->handleCaretOperator($value);
+        }
+
+        $version = new VersionConstraintValue($value);
+
+        if ($version->getMajor()->isAny()) {
+            return new AnyVersionConstraint();
+        }
+
+        if ($version->getMinor()->isAny()) {
+            return new SpecificMajorVersionConstraint(
+                $value,
+                $version->getMajor()->getValue()
+            );
+        }
+
+        if ($version->getPatch()->isAny()) {
+            return new SpecificMajorAndMinorVersionConstraint(
+                $value,
+                $version->getMajor()->getValue(),
+                $version->getMinor()->getValue()
+            );
+        }
+
+        return new ExactVersionConstraint($value);
+    }
+
+    /**
+     * @param $value
+     *
+     * @return OrVersionConstraintGroup
+     */
+    private function handleOrGroup($value) {
+        $constraints = [];
+
+        foreach (explode('||', $value) as $groupSegment) {
+            $constraints[] = $this->parse(trim($groupSegment));
+        }
+
+        return new OrVersionConstraintGroup($value, $constraints);
+    }
+
+    /**
+     * @param string $value
+     *
+     * @return AndVersionConstraintGroup
+     */
+    private function handleTildeOperator($value) {
+        $version     = new Version(substr($value, 1));
+        $constraints = [
+            new GreaterThanOrEqualToVersionConstraint($value, $version)
+        ];
+
+        if ($version->getPatch()->isAny()) {
+            $constraints[] = new SpecificMajorVersionConstraint(
+                $value,
+                $version->getMajor()->getValue()
+            );
+        } else {
+            $constraints[] = new SpecificMajorAndMinorVersionConstraint(
+                $value,
+                $version->getMajor()->getValue(),
+                $version->getMinor()->getValue()
+            );
+        }
+
+        return new AndVersionConstraintGroup($value, $constraints);
+    }
+
+    /**
+     * @param string $value
+     *
+     * @return AndVersionConstraintGroup
+     */
+    private function handleCaretOperator($value) {
+        $version = new Version(substr($value, 1));
+
+        return new AndVersionConstraintGroup(
+            $value,
+            [
+                new GreaterThanOrEqualToVersionConstraint($value, $version),
+                new SpecificMajorVersionConstraint($value, $version->getMajor()->getValue())
+            ]
+        );
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/src/VersionConstraintValue.php b/lib/composer/vendor/phar-io/version/src/VersionConstraintValue.php
new file mode 100644
index 000000000..ad59068cf
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/VersionConstraintValue.php
@@ -0,0 +1,123 @@
+<?php
+namespace PharIo\Version;
+
+class VersionConstraintValue
+{
+    /**
+     * @var VersionNumber
+     */
+    private $major;
+
+    /**
+     * @var VersionNumber
+     */
+    private $minor;
+
+    /**
+     * @var VersionNumber
+     */
+    private $patch;
+
+    /**
+     * @var string
+     */
+    private $label = '';
+
+    /**
+     * @var string
+     */
+    private $buildMetaData = '';
+
+    /**
+     * @var string
+     */
+    private $versionString = '';
+
+    /**
+     * @param string $versionString
+     */
+    public function __construct($versionString) {
+        $this->versionString = $versionString;
+
+        $this->parseVersion($versionString);
+    }
+
+    /**
+     * @param $versionString
+     */
+    private function parseVersion($versionString) {
+        $this->extractBuildMetaData($versionString);
+        $this->extractLabel($versionString);
+
+        $versionSegments = explode('.', $versionString);
+        $this->major     = new VersionNumber($versionSegments[0]);
+
+        $minorValue = isset($versionSegments[1]) ? $versionSegments[1] : null;
+        $patchValue = isset($versionSegments[2]) ? $versionSegments[2] : null;
+
+        $this->minor = new VersionNumber($minorValue);
+        $this->patch = new VersionNumber($patchValue);
+    }
+
+    /**
+     * @param string $versionString
+     */
+    private function extractBuildMetaData(&$versionString) {
+        if (preg_match('/\+(.*)/', $versionString, $matches) == 1) {
+            $this->buildMetaData = $matches[1];
+            $versionString       = str_replace($matches[0], '', $versionString);
+        }
+    }
+
+    /**
+     * @param string $versionString
+     */
+    private function extractLabel(&$versionString) {
+        if (preg_match('/\-(.*)/', $versionString, $matches) == 1) {
+            $this->label   = $matches[1];
+            $versionString = str_replace($matches[0], '', $versionString);
+        }
+    }
+
+    /**
+     * @return string
+     */
+    public function getLabel() {
+        return $this->label;
+    }
+
+    /**
+     * @return string
+     */
+    public function getBuildMetaData() {
+        return $this->buildMetaData;
+    }
+
+    /**
+     * @return string
+     */
+    public function getVersionString() {
+        return $this->versionString;
+    }
+
+    /**
+     * @return VersionNumber
+     */
+    public function getMajor() {
+        return $this->major;
+    }
+
+    /**
+     * @return VersionNumber
+     */
+    public function getMinor() {
+        return $this->minor;
+    }
+
+    /**
+     * @return VersionNumber
+     */
+    public function getPatch() {
+        return $this->patch;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/src/VersionNumber.php b/lib/composer/vendor/phar-io/version/src/VersionNumber.php
new file mode 100644
index 000000000..ab512ed15
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/src/VersionNumber.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+class VersionNumber {
+    /**
+     * @var int
+     */
+    private $value;
+
+    /**
+     * @param mixed $value
+     */
+    public function __construct($value) {
+        if (is_numeric($value)) {
+            $this->value = $value;
+        }
+    }
+
+    /**
+     * @return bool
+     */
+    public function isAny() {
+        return $this->value === null;
+    }
+
+    /**
+     * @return int
+     */
+    public function getValue() {
+        return $this->value;
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/tests/Integration/VersionConstraintParserTest.php b/lib/composer/vendor/phar-io/version/tests/Integration/VersionConstraintParserTest.php
new file mode 100644
index 000000000..683e9d03a
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/tests/Integration/VersionConstraintParserTest.php
@@ -0,0 +1,125 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \PharIo\Version\VersionConstraintParser
+ */
+class VersionConstraintParserTest extends TestCase {
+    /**
+     * @dataProvider versionStringProvider
+     *
+     * @param string            $versionString
+     * @param VersionConstraint $expectedConstraint
+     */
+    public function testReturnsExpectedConstraint($versionString, VersionConstraint $expectedConstraint) {
+        $parser = new VersionConstraintParser;
+
+        $this->assertEquals($expectedConstraint, $parser->parse($versionString));
+    }
+
+    /**
+     * @dataProvider unsupportedVersionStringProvider
+     *
+     * @param string $versionString
+     */
+    public function testThrowsExceptionIfVersionStringIsNotSupported($versionString) {
+        $parser = new VersionConstraintParser;
+
+        $this->expectException(UnsupportedVersionConstraintException::class);
+
+        $parser->parse($versionString);
+    }
+
+    /**
+     * @return array
+     */
+    public function versionStringProvider() {
+        return [
+            ['1.0.2', new ExactVersionConstraint('1.0.2')],
+            [
+                '~4.6',
+                new AndVersionConstraintGroup(
+                    '~4.6',
+                    [
+                        new GreaterThanOrEqualToVersionConstraint('~4.6', new Version('4.6')),
+                        new SpecificMajorVersionConstraint('~4.6', 4)
+                    ]
+                )
+            ],
+            [
+                '~4.6.2',
+                new AndVersionConstraintGroup(
+                    '~4.6.2',
+                    [
+                        new GreaterThanOrEqualToVersionConstraint('~4.6.2', new Version('4.6.2')),
+                        new SpecificMajorAndMinorVersionConstraint('~4.6.2', 4, 6)
+                    ]
+                )
+            ],
+            [
+                '^2.6.1',
+                new AndVersionConstraintGroup(
+                    '^2.6.1',
+                    [
+                        new GreaterThanOrEqualToVersionConstraint('^2.6.1', new Version('2.6.1')),
+                        new SpecificMajorVersionConstraint('^2.6.1', 2)
+                    ]
+                )
+            ],
+            ['5.1.*', new SpecificMajorAndMinorVersionConstraint('5.1.*', 5, 1)],
+            ['5.*', new SpecificMajorVersionConstraint('5.*', 5)],
+            ['*', new AnyVersionConstraint()],
+            [
+                '1.0.2 || 1.0.5',
+                new OrVersionConstraintGroup(
+                    '1.0.2 || 1.0.5',
+                    [
+                        new ExactVersionConstraint('1.0.2'),
+                        new ExactVersionConstraint('1.0.5')
+                    ]
+                )
+            ],
+            [
+                '^5.6 || ^7.0',
+                new OrVersionConstraintGroup(
+                    '^5.6 || ^7.0',
+                    [
+                        new AndVersionConstraintGroup(
+                            '^5.6', [
+                                new GreaterThanOrEqualToVersionConstraint('^5.6', new Version('5.6')),
+                                new SpecificMajorVersionConstraint('^5.6', 5)
+                            ]
+                        ),
+                        new AndVersionConstraintGroup(
+                            '^7.0', [
+                                new GreaterThanOrEqualToVersionConstraint('^7.0', new Version('7.0')),
+                                new SpecificMajorVersionConstraint('^7.0', 7)
+                            ]
+                        )
+                    ]
+                )
+            ]
+        ];
+    }
+
+    public function unsupportedVersionStringProvider() {
+        return [
+            ['foo'],
+            ['+1.0.2'],
+            ['>=2.0'],
+            ['^5.6 || >= 7.0'],
+            ['2.0 || foo']
+        ];
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/tests/Unit/AbstractVersionConstraintTest.php b/lib/composer/vendor/phar-io/version/tests/Unit/AbstractVersionConstraintTest.php
new file mode 100644
index 000000000..c61856692
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/tests/Unit/AbstractVersionConstraintTest.php
@@ -0,0 +1,25 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \PharIo\Version\AbstractVersionConstraint
+ */
+class AbstractVersionConstraintTest extends TestCase {
+    public function testAsString() {
+        /** @var AbstractVersionConstraint|\PHPUnit_Framework_MockObject_MockObject $constraint */
+        $constraint = $this->getMockForAbstractClass(AbstractVersionConstraint::class, ['foo']);
+
+        $this->assertSame('foo', $constraint->asString());
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/tests/Unit/AndVersionConstraintGroupTest.php b/lib/composer/vendor/phar-io/version/tests/Unit/AndVersionConstraintGroupTest.php
new file mode 100644
index 000000000..ce7f5da8b
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/tests/Unit/AndVersionConstraintGroupTest.php
@@ -0,0 +1,52 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Version\AndVersionConstraintGroup
+ */
+class AndVersionConstraintGroupTest extends TestCase {
+    public function testReturnsFalseIfOneConstraintReturnsFalse() {
+        $firstConstraint  = $this->createMock(VersionConstraint::class);
+        $secondConstraint = $this->createMock(VersionConstraint::class);
+
+        $firstConstraint->expects($this->once())
+            ->method('complies')
+            ->will($this->returnValue(true));
+
+        $secondConstraint->expects($this->once())
+            ->method('complies')
+            ->will($this->returnValue(false));
+
+        $group = new AndVersionConstraintGroup('foo', [$firstConstraint, $secondConstraint]);
+
+        $this->assertFalse($group->complies(new Version('1.0.0')));
+    }
+
+    public function testReturnsTrueIfAllConstraintsReturnsTrue() {
+        $firstConstraint  = $this->createMock(VersionConstraint::class);
+        $secondConstraint = $this->createMock(VersionConstraint::class);
+
+        $firstConstraint->expects($this->once())
+            ->method('complies')
+            ->will($this->returnValue(true));
+
+        $secondConstraint->expects($this->once())
+            ->method('complies')
+            ->will($this->returnValue(true));
+
+        $group = new AndVersionConstraintGroup('foo', [$firstConstraint, $secondConstraint]);
+
+        $this->assertTrue($group->complies(new Version('1.0.0')));
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/tests/Unit/AnyVersionConstraintTest.php b/lib/composer/vendor/phar-io/version/tests/Unit/AnyVersionConstraintTest.php
new file mode 100644
index 000000000..331785e38
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/tests/Unit/AnyVersionConstraintTest.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Version\AnyVersionConstraint
+ */
+class AnyVersionConstraintTest extends TestCase {
+    public function versionProvider() {
+        return [
+            [new Version('1.0.2')],
+            [new Version('4.8')],
+            [new Version('0.1.1-dev')]
+        ];
+    }
+
+    /**
+     * @dataProvider versionProvider
+     *
+     * @param Version $version
+     */
+    public function testReturnsTrue(Version $version) {
+        $constraint = new AnyVersionConstraint;
+
+        $this->assertTrue($constraint->complies($version));
+    }
+
+    public function testAsString() {
+        $this->assertSame('*', (new AnyVersionConstraint())->asString());
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/tests/Unit/ExactVersionConstraintTest.php b/lib/composer/vendor/phar-io/version/tests/Unit/ExactVersionConstraintTest.php
new file mode 100644
index 000000000..6b906faf4
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/tests/Unit/ExactVersionConstraintTest.php
@@ -0,0 +1,58 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Version\ExactVersionConstraint
+ */
+class ExactVersionConstraintTest extends TestCase {
+    public function compliantVersionProvider() {
+        return [
+            ['1.0.2', new Version('1.0.2')],
+            ['4.8.9', new Version('4.8.9')],
+            ['4.8', new Version('4.8')],
+        ];
+    }
+
+    public function nonCompliantVersionProvider() {
+        return [
+            ['1.0.2', new Version('1.0.3')],
+            ['4.8.9', new Version('4.7.9')],
+            ['4.8', new Version('4.8.5')],
+        ];
+    }
+
+    /**
+     * @dataProvider compliantVersionProvider
+     *
+     * @param string  $constraintValue
+     * @param Version $version
+     */
+    public function testReturnsTrueForCompliantVersion($constraintValue, Version $version) {
+        $constraint = new ExactVersionConstraint($constraintValue);
+
+        $this->assertTrue($constraint->complies($version));
+    }
+
+    /**
+     * @dataProvider nonCompliantVersionProvider
+     *
+     * @param string  $constraintValue
+     * @param Version $version
+     */
+    public function testReturnsFalseForNonCompliantVersion($constraintValue, Version $version) {
+        $constraint = new ExactVersionConstraint($constraintValue);
+
+        $this->assertFalse($constraint->complies($version));
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/tests/Unit/GreaterThanOrEqualToVersionConstraintTest.php b/lib/composer/vendor/phar-io/version/tests/Unit/GreaterThanOrEqualToVersionConstraintTest.php
new file mode 100644
index 000000000..2ae54a86d
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/tests/Unit/GreaterThanOrEqualToVersionConstraintTest.php
@@ -0,0 +1,47 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Version\GreaterThanOrEqualToVersionConstraint
+ */
+class GreaterThanOrEqualToVersionConstraintTest extends TestCase {
+    public function versionProvider() {
+        return [
+            // compliant versions
+            [new Version('1.0.2'), new Version('1.0.2'), true],
+            [new Version('1.0.2'), new Version('1.0.3'), true],
+            [new Version('1.0.2'), new Version('1.1.1'), true],
+            [new Version('1.0.2'), new Version('2.0.0'), true],
+            [new Version('1.0.2'), new Version('1.0.3'), true],
+            // non-compliant versions
+            [new Version('1.0.2'), new Version('1.0.1'), false],
+            [new Version('1.9.8'), new Version('0.9.9'), false],
+            [new Version('2.3.1'), new Version('2.2.3'), false],
+            [new Version('3.0.2'), new Version('2.9.9'), false],
+        ];
+    }
+
+    /**
+     * @dataProvider versionProvider
+     *
+     * @param Version $constraintVersion
+     * @param Version $version
+     * @param bool    $expectedResult
+     */
+    public function testReturnsTrueForCompliantVersions(Version $constraintVersion, Version $version, $expectedResult) {
+        $constraint = new GreaterThanOrEqualToVersionConstraint('foo', $constraintVersion);
+
+        $this->assertSame($expectedResult, $constraint->complies($version));
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/tests/Unit/OrVersionConstraintGroupTest.php b/lib/composer/vendor/phar-io/version/tests/Unit/OrVersionConstraintGroupTest.php
new file mode 100644
index 000000000..4c6f5949d
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/tests/Unit/OrVersionConstraintGroupTest.php
@@ -0,0 +1,65 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Version\OrVersionConstraintGroup
+ */
+class OrVersionConstraintGroupTest extends TestCase {
+    public function testReturnsTrueIfOneConstraintReturnsFalse() {
+        $firstConstraint  = $this->createMock(VersionConstraint::class);
+        $secondConstraint = $this->createMock(VersionConstraint::class);
+
+        $firstConstraint->expects($this->once())
+            ->method('complies')
+            ->will($this->returnValue(false));
+
+        $secondConstraint->expects($this->once())
+            ->method('complies')
+            ->will($this->returnValue(true));
+
+        $group = new OrVersionConstraintGroup('foo', [$firstConstraint, $secondConstraint]);
+
+        $this->assertTrue($group->complies(new Version('1.0.0')));
+    }
+
+    public function testReturnsTrueIfAllConstraintsReturnsTrue() {
+        $firstConstraint  = $this->createMock(VersionConstraint::class);
+        $secondConstraint = $this->createMock(VersionConstraint::class);
+
+        $firstConstraint->expects($this->once())
+            ->method('complies')
+            ->will($this->returnValue(true));
+
+        $group = new OrVersionConstraintGroup('foo', [$firstConstraint, $secondConstraint]);
+
+        $this->assertTrue($group->complies(new Version('1.0.0')));
+    }
+
+    public function testReturnsFalseIfAllConstraintsReturnsFalse() {
+        $firstConstraint  = $this->createMock(VersionConstraint::class);
+        $secondConstraint = $this->createMock(VersionConstraint::class);
+
+        $firstConstraint->expects($this->once())
+            ->method('complies')
+            ->will($this->returnValue(false));
+
+        $secondConstraint->expects($this->once())
+            ->method('complies')
+            ->will($this->returnValue(false));
+
+        $group = new OrVersionConstraintGroup('foo', [$firstConstraint, $secondConstraint]);
+
+        $this->assertFalse($group->complies(new Version('1.0.0')));
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/tests/Unit/SpecificMajorAndMinorVersionConstraintTest.php b/lib/composer/vendor/phar-io/version/tests/Unit/SpecificMajorAndMinorVersionConstraintTest.php
new file mode 100644
index 000000000..d3ab1235e
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/tests/Unit/SpecificMajorAndMinorVersionConstraintTest.php
@@ -0,0 +1,45 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Version\SpecificMajorAndMinorVersionConstraint
+ */
+class SpecificMajorAndMinorVersionConstraintTest extends TestCase {
+    public function versionProvider() {
+        return [
+            // compliant versions
+            [1, 0, new Version('1.0.2'), true],
+            [1, 0, new Version('1.0.3'), true],
+            [1, 1, new Version('1.1.1'), true],
+            // non-compliant versions
+            [2, 9, new Version('0.9.9'), false],
+            [3, 2, new Version('2.2.3'), false],
+            [2, 8, new Version('2.9.9'), false],
+        ];
+    }
+
+    /**
+     * @dataProvider versionProvider
+     *
+     * @param int     $major
+     * @param int     $minor
+     * @param Version $version
+     * @param bool    $expectedResult
+     */
+    public function testReturnsTrueForCompliantVersions($major, $minor, Version $version, $expectedResult) {
+        $constraint = new SpecificMajorAndMinorVersionConstraint('foo', $major, $minor);
+
+        $this->assertSame($expectedResult, $constraint->complies($version));
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/tests/Unit/SpecificMajorVersionConstraintTest.php b/lib/composer/vendor/phar-io/version/tests/Unit/SpecificMajorVersionConstraintTest.php
new file mode 100644
index 000000000..fc78c7e93
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/tests/Unit/SpecificMajorVersionConstraintTest.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers PharIo\Version\SpecificMajorVersionConstraint
+ */
+class SpecificMajorVersionConstraintTest extends TestCase {
+    public function versionProvider() {
+        return [
+            // compliant versions
+            [1, new Version('1.0.2'), true],
+            [1, new Version('1.0.3'), true],
+            [1, new Version('1.1.1'), true],
+            // non-compliant versions
+            [2, new Version('0.9.9'), false],
+            [3, new Version('2.2.3'), false],
+            [3, new Version('2.9.9'), false],
+        ];
+    }
+
+    /**
+     * @dataProvider versionProvider
+     *
+     * @param int     $major
+     * @param Version $version
+     * @param bool    $expectedResult
+     */
+    public function testReturnsTrueForCompliantVersions($major, Version $version, $expectedResult) {
+        $constraint = new SpecificMajorVersionConstraint('foo', $major);
+
+        $this->assertSame($expectedResult, $constraint->complies($version));
+    }
+}
diff --git a/lib/composer/vendor/phar-io/version/tests/Unit/VersionTest.php b/lib/composer/vendor/phar-io/version/tests/Unit/VersionTest.php
new file mode 100644
index 000000000..4d0eee4e7
--- /dev/null
+++ b/lib/composer/vendor/phar-io/version/tests/Unit/VersionTest.php
@@ -0,0 +1,104 @@
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \PharIo\Version\Version
+ */
+class VersionTest extends TestCase {
+    /**
+     * @dataProvider versionProvider
+     *
+     * @param string $versionString
+     * @param string $expectedMajor
+     * @param string $expectedMinor
+     * @param string $expectedPatch
+     * @param string $expectedPreReleaseValue
+     * @param int    $expectedReleaseCount
+     */
+    public function testParsesVersionNumbers($versionString, $expectedMajor, $expectedMinor, $expectedPatch, $expectedPreReleaseValue = '', $expectedReleaseCount = 0) {
+        $version = new Version($versionString);
+
+        $this->assertSame($expectedMajor, $version->getMajor()->getValue());
+        $this->assertSame($expectedMinor, $version->getMinor()->getValue());
+        $this->assertSame($expectedPatch, $version->getPatch()->getValue());
+        if ($expectedPreReleaseValue !== '') {
+            $this->assertSame($expectedPreReleaseValue, $version->getPreReleaseSuffix()->getValue());
+        }
+        if ($expectedReleaseCount !== 0) {
+            $this->assertSame($expectedReleaseCount, $version->getPreReleaseSuffix()->getNumber());
+        }
+
+        $this->assertSame($versionString, $version->getVersionString());
+    }
+
+    public function versionProvider() {
+        return [
+            ['0.0.1', '0', '0', '1'],
+            ['0.1.2', '0', '1', '2'],
+            ['1.0.0-alpha', '1', '0', '0', 'alpha'],
+            ['3.4.12-dev3', '3', '4', '12', 'dev', 3],
+        ];
+    }
+
+    /**
+     * @dataProvider versionGreaterThanProvider
+     *
+     * @param Version $versionA
+     * @param Version $versionB
+     * @param bool    $expectedResult
+     */
+    public function testIsGreaterThan(Version $versionA, Version $versionB, $expectedResult) {
+        $this->assertSame($expectedResult, $versionA->isGreaterThan($versionB));
+    }
+
+    /**
+     * @return array
+     */
+    public function versionGreaterThanProvider() {
+        return [
+            [new Version('1.0.0'), new Version('1.0.1'), false],
+            [new Version('1.0.1'), new Version('1.0.0'), true],
+            [new Version('1.1.0'), new Version('1.0.1'), true],
+            [new Version('1.1.0'), new Version('2.0.1'), false],
+            [new Version('1.1.0'), new Version('1.1.0'), false],
+            [new Version('2.5.8'), new Version('1.6.8'), true],
+            [new Version('2.5.8'), new Version('2.6.8'), false],
+            [new Version('2.5.8'), new Version('3.1.2'), false],
+        ];
+    }
+
+    /**
+     * @dataProvider invalidVersionStringProvider
+     *
+     * @param string $versionString
+     */
+    public function testThrowsExceptionIfVersionStringDoesNotFollowSemVer($versionString)
+    {
+        $this->expectException(InvalidVersionException::class);
+        new Version($versionString);
+    }
+
+    /**
+     * @return array
+     */
+    public function invalidVersionStringProvider()
+    {
+        return [
+            ['foo'],
+            ['0.0.1-dev+ABC', '0', '0', '1', 'dev', 'ABC'],
+            ['1.0.0-x.7.z.92', '1', '0', '0', 'x.7.z.92']
+        ];
+    }
+
+}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-common/.gitignore b/lib/composer/vendor/phpdocumentor/reflection-common/.gitignore
deleted file mode 100644
index c56f67191..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-common/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-composer.phar
-vendor/
-build/
-
diff --git a/lib/composer/vendor/phpdocumentor/reflection-common/.travis.yml b/lib/composer/vendor/phpdocumentor/reflection-common/.travis.yml
new file mode 100644
index 000000000..958ecf864
--- /dev/null
+++ b/lib/composer/vendor/phpdocumentor/reflection-common/.travis.yml
@@ -0,0 +1,35 @@
+language: php
+php:
+  - 5.5
+  - 5.6
+  - 7.0
+  - 7.1
+  - hhvm
+  - nightly
+
+matrix:
+  allow_failures:
+    - php:
+      - hhvm
+      - nightly
+
+cache:
+  directories:
+    - $HOME/.composer/cache
+
+script:
+  - vendor/bin/phpunit --coverage-clover=coverage.clover -v
+  - composer update --no-interaction --prefer-source
+  - vendor/bin/phpunit -v
+
+before_script:
+ - composer install --no-interaction
+
+after_script:
+  - if [ $TRAVIS_PHP_VERSION = '5.6' ]; then wget https://scrutinizer-ci.com/ocular.phar; php ocular.phar code-coverage:upload --format=php-clover coverage.clover; fi
+
+notifications:
+  irc: "irc.freenode.org#phpdocumentor"
+  email:
+    - me@mikevanriel.com
+    - ashnazg@php.net
diff --git a/lib/composer/vendor/phpdocumentor/reflection-common/README.md b/lib/composer/vendor/phpdocumentor/reflection-common/README.md
index 52b12bc01..68a80c82f 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-common/README.md
+++ b/lib/composer/vendor/phpdocumentor/reflection-common/README.md
@@ -1 +1,2 @@
 # ReflectionCommon
+[![Build Status](https://travis-ci.org/phpDocumentor/ReflectionCommon.svg?branch=master)](https://travis-ci.org/phpDocumentor/ReflectionCommon)
diff --git a/lib/composer/vendor/phpdocumentor/reflection-common/composer.lock b/lib/composer/vendor/phpdocumentor/reflection-common/composer.lock
deleted file mode 100644
index e01dc3c16..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-common/composer.lock
+++ /dev/null
@@ -1,974 +0,0 @@
-{
-    "_readme": [
-        "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
-        "This file is @generated automatically"
-    ],
-    "hash": "49ee00389e4ccd00d7e93a147103b2ab",
-    "packages": [],
-    "packages-dev": [
-        {
-            "name": "doctrine/instantiator",
-            "version": "1.0.4",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/doctrine/instantiator.git",
-                "reference": "f976e5de371104877ebc89bd8fecb0019ed9c119"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/instantiator/zipball/f976e5de371104877ebc89bd8fecb0019ed9c119",
-                "reference": "f976e5de371104877ebc89bd8fecb0019ed9c119",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3,<8.0-DEV"
-            },
-            "require-dev": {
-                "athletic/athletic": "~0.1.8",
-                "ext-pdo": "*",
-                "ext-phar": "*",
-                "phpunit/phpunit": "~4.0",
-                "squizlabs/php_codesniffer": "2.0.*@ALPHA"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-0": {
-                    "Doctrine\\Instantiator\\": "src"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Marco Pivetta",
-                    "email": "ocramius@gmail.com",
-                    "homepage": "http://ocramius.github.com/"
-                }
-            ],
-            "description": "A small, lightweight utility to instantiate objects in PHP without invoking their constructors",
-            "homepage": "https://github.com/doctrine/instantiator",
-            "keywords": [
-                "constructor",
-                "instantiate"
-            ],
-            "time": "2014-10-13 12:58:55"
-        },
-        {
-            "name": "phpdocumentor/reflection-docblock",
-            "version": "2.0.4",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phpDocumentor/ReflectionDocBlock.git",
-                "reference": "d68dbdc53dc358a816f00b300704702b2eaff7b8"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phpDocumentor/ReflectionDocBlock/zipball/d68dbdc53dc358a816f00b300704702b2eaff7b8",
-                "reference": "d68dbdc53dc358a816f00b300704702b2eaff7b8",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.3"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~4.0"
-            },
-            "suggest": {
-                "dflydev/markdown": "~1.0",
-                "erusev/parsedown": "~1.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.0.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-0": {
-                    "phpDocumentor": [
-                        "src/"
-                    ]
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Mike van Riel",
-                    "email": "mike.vanriel@naenius.com"
-                }
-            ],
-            "time": "2015-02-03 12:10:50"
-        },
-        {
-            "name": "phpspec/prophecy",
-            "version": "v1.4.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/phpspec/prophecy.git",
-                "reference": "3132b1f44c7bf2ec4c7eb2d3cb78fdeca760d373"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/phpspec/prophecy/zipball/3132b1f44c7bf2ec4c7eb2d3cb78fdeca760d373",
-                "reference": "3132b1f44c7bf2ec4c7eb2d3cb78fdeca760d373",
-                "shasum": ""
-            },
-            "require": {
-                "doctrine/instantiator": "^1.0.2",
-                "phpdocumentor/reflection-docblock": "~2.0",
-                "sebastian/comparator": "~1.1"
-            },
-            "require-dev": {
-                "phpspec/phpspec": "~2.0"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.4.x-dev"
-                }
-            },
-            "autoload": {
-                "psr-0": {
-                    "Prophecy\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Konstantin Kudryashov",
-                    "email": "ever.zet@gmail.com",
-                    "homepage": "http://everzet.com"
-                },
-                {
-                    "name": "Marcello Duarte",
-                    "email": "marcello.duarte@gmail.com"
-                }
-            ],
-            "description": "Highly opinionated mocking framework for PHP 5.3+",
-            "homepage": "https://github.com/phpspec/prophecy",
-            "keywords": [
-                "Double",
-                "Dummy",
-                "fake",
-                "mock",
-                "spy",
-                "stub"
-            ],
-            "time": "2015-04-27 22:15:08"
-        },
-        {
-            "name": "phpunit/php-code-coverage",
-            "version": "2.1.2",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/php-code-coverage.git",
-                "reference": "6b7d2094ca2a685a2cad846cb7cd7a30e8b9470f"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/php-code-coverage/zipball/6b7d2094ca2a685a2cad846cb7cd7a30e8b9470f",
-                "reference": "6b7d2094ca2a685a2cad846cb7cd7a30e8b9470f",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.3",
-                "phpunit/php-file-iterator": "~1.3",
-                "phpunit/php-text-template": "~1.2",
-                "phpunit/php-token-stream": "~1.3",
-                "sebastian/environment": "~1.0",
-                "sebastian/version": "~1.0"
-            },
-            "require-dev": {
-                "ext-xdebug": ">=2.1.4",
-                "phpunit/phpunit": "~4"
-            },
-            "suggest": {
-                "ext-dom": "*",
-                "ext-xdebug": ">=2.2.1",
-                "ext-xmlwriter": "*"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.1.x-dev"
-                }
-            },
-            "autoload": {
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-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sb@sebastian-bergmann.de",
-                    "role": "lead"
-                }
-            ],
-            "description": "Library that provides collection, processing, and rendering functionality for PHP code coverage information.",
-            "homepage": "https://github.com/sebastianbergmann/php-code-coverage",
-            "keywords": [
-                "coverage",
-                "testing",
-                "xunit"
-            ],
-            "time": "2015-06-01 07:35:26"
-        },
-        {
-            "name": "phpunit/php-file-iterator",
-            "version": "1.4.0",
-            "source": {
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-                "url": "https://github.com/sebastianbergmann/php-file-iterator.git",
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-                "reference": "a923bb15680d0089e2316f7a4af8f437046e96bb",
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-                "iterator"
-            ],
-            "time": "2015-04-02 05:19:05"
-        },
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-            "name": "phpunit/php-text-template",
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-            "notification-url": "https://packagist.org/downloads/",
-            "include-path": [
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-            ],
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
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-            ],
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-            "homepage": "https://github.com/sebastianbergmann/php-text-template/",
-            "keywords": [
-                "template"
-            ],
-            "time": "2014-01-30 17:20:04"
-        },
-        {
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-            "version": "1.0.5",
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-                    "email": "sb@sebastian-bergmann.de",
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-            "time": "2013-08-02 07:42:54"
-        },
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-            "name": "phpunit/php-token-stream",
-            "version": "1.4.1",
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-                    "name": "Sebastian Bergmann",
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-            "homepage": "https://phpunit.de/",
-            "keywords": [
-                "phpunit",
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-            "time": "2015-05-29 06:00:03"
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-        },
-        {
-            "name": "sebastian/comparator",
-            "version": "1.1.1",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/comparator.git",
-                "reference": "1dd8869519a225f7f2b9eb663e225298fade819e"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/comparator/zipball/1dd8869519a225f7f2b9eb663e225298fade819e",
-                "reference": "1dd8869519a225f7f2b9eb663e225298fade819e",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.3",
-                "sebastian/diff": "~1.2",
-                "sebastian/exporter": "~1.2"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~4.4"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.1.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Jeff Welch",
-                    "email": "whatthejeff@gmail.com"
-                },
-                {
-                    "name": "Volker Dusch",
-                    "email": "github@wallbash.com"
-                },
-                {
-                    "name": "Bernhard Schussek",
-                    "email": "bschussek@2bepublished.at"
-                },
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                }
-            ],
-            "description": "Provides the functionality to compare PHP values for equality",
-            "homepage": "http://www.github.com/sebastianbergmann/comparator",
-            "keywords": [
-                "comparator",
-                "compare",
-                "equality"
-            ],
-            "time": "2015-01-29 16:28:08"
-        },
-        {
-            "name": "sebastian/diff",
-            "version": "1.3.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/diff.git",
-                "reference": "863df9687835c62aa423a22412d26fa2ebde3fd3"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/diff/zipball/863df9687835c62aa423a22412d26fa2ebde3fd3",
-                "reference": "863df9687835c62aa423a22412d26fa2ebde3fd3",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.3"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~4.2"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.3-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Kore Nordmann",
-                    "email": "mail@kore-nordmann.de"
-                },
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                }
-            ],
-            "description": "Diff implementation",
-            "homepage": "http://www.github.com/sebastianbergmann/diff",
-            "keywords": [
-                "diff"
-            ],
-            "time": "2015-02-22 15:13:53"
-        },
-        {
-            "name": "sebastian/environment",
-            "version": "1.2.2",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/environment.git",
-                "reference": "5a8c7d31914337b69923db26c4221b81ff5a196e"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/environment/zipball/5a8c7d31914337b69923db26c4221b81ff5a196e",
-                "reference": "5a8c7d31914337b69923db26c4221b81ff5a196e",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.3"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~4.4"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.3.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                }
-            ],
-            "description": "Provides functionality to handle HHVM/PHP environments",
-            "homepage": "http://www.github.com/sebastianbergmann/environment",
-            "keywords": [
-                "Xdebug",
-                "environment",
-                "hhvm"
-            ],
-            "time": "2015-01-01 10:01:08"
-        },
-        {
-            "name": "sebastian/exporter",
-            "version": "1.2.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/exporter.git",
-                "reference": "84839970d05254c73cde183a721c7af13aede943"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/exporter/zipball/84839970d05254c73cde183a721c7af13aede943",
-                "reference": "84839970d05254c73cde183a721c7af13aede943",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.3",
-                "sebastian/recursion-context": "~1.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~4.4"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.2.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Jeff Welch",
-                    "email": "whatthejeff@gmail.com"
-                },
-                {
-                    "name": "Volker Dusch",
-                    "email": "github@wallbash.com"
-                },
-                {
-                    "name": "Bernhard Schussek",
-                    "email": "bschussek@2bepublished.at"
-                },
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                },
-                {
-                    "name": "Adam Harvey",
-                    "email": "aharvey@php.net"
-                }
-            ],
-            "description": "Provides the functionality to export PHP variables for visualization",
-            "homepage": "http://www.github.com/sebastianbergmann/exporter",
-            "keywords": [
-                "export",
-                "exporter"
-            ],
-            "time": "2015-01-27 07:23:06"
-        },
-        {
-            "name": "sebastian/global-state",
-            "version": "1.0.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/global-state.git",
-                "reference": "c7428acdb62ece0a45e6306f1ae85e1c05b09c01"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/global-state/zipball/c7428acdb62ece0a45e6306f1ae85e1c05b09c01",
-                "reference": "c7428acdb62ece0a45e6306f1ae85e1c05b09c01",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.3"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~4.2"
-            },
-            "suggest": {
-                "ext-uopz": "*"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                }
-            ],
-            "description": "Snapshotting of global state",
-            "homepage": "http://www.github.com/sebastianbergmann/global-state",
-            "keywords": [
-                "global state"
-            ],
-            "time": "2014-10-06 09:23:50"
-        },
-        {
-            "name": "sebastian/recursion-context",
-            "version": "1.0.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/recursion-context.git",
-                "reference": "3989662bbb30a29d20d9faa04a846af79b276252"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/recursion-context/zipball/3989662bbb30a29d20d9faa04a846af79b276252",
-                "reference": "3989662bbb30a29d20d9faa04a846af79b276252",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.3"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~4.4"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.0.x-dev"
-                }
-            },
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Jeff Welch",
-                    "email": "whatthejeff@gmail.com"
-                },
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de"
-                },
-                {
-                    "name": "Adam Harvey",
-                    "email": "aharvey@php.net"
-                }
-            ],
-            "description": "Provides functionality to recursively process PHP variables",
-            "homepage": "http://www.github.com/sebastianbergmann/recursion-context",
-            "time": "2015-01-24 09:48:32"
-        },
-        {
-            "name": "sebastian/version",
-            "version": "1.0.5",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/sebastianbergmann/version.git",
-                "reference": "ab931d46cd0d3204a91e1b9a40c4bc13032b58e4"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/version/zipball/ab931d46cd0d3204a91e1b9a40c4bc13032b58e4",
-                "reference": "ab931d46cd0d3204a91e1b9a40c4bc13032b58e4",
-                "shasum": ""
-            },
-            "type": "library",
-            "autoload": {
-                "classmap": [
-                    "src/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "BSD-3-Clause"
-            ],
-            "authors": [
-                {
-                    "name": "Sebastian Bergmann",
-                    "email": "sebastian@phpunit.de",
-                    "role": "lead"
-                }
-            ],
-            "description": "Library that helps with managing the version number of Git-hosted PHP projects",
-            "homepage": "https://github.com/sebastianbergmann/version",
-            "time": "2015-02-24 06:35:25"
-        },
-        {
-            "name": "symfony/yaml",
-            "version": "v2.7.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/Yaml.git",
-                "reference": "4a29a5248aed4fb45f626a7bbbd330291492f5c3"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/Yaml/zipball/4a29a5248aed4fb45f626a7bbbd330291492f5c3",
-                "reference": "4a29a5248aed4fb45f626a7bbbd330291492f5c3",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.9"
-            },
-            "require-dev": {
-                "symfony/phpunit-bridge": "~2.7"
-            },
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "2.7-dev"
-                }
-            },
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Component\\Yaml\\": ""
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Symfony Yaml Component",
-            "homepage": "https://symfony.com",
-            "time": "2015-05-02 15:21:08"
-        }
-    ],
-    "aliases": [],
-    "minimum-stability": "stable",
-    "stability-flags": [],
-    "prefer-stable": false,
-    "prefer-lowest": false,
-    "platform": [],
-    "platform-dev": []
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-common/phpunit.xml.dist b/lib/composer/vendor/phpdocumentor/reflection-common/phpunit.xml.dist
deleted file mode 100644
index 31811501b..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-common/phpunit.xml.dist
+++ /dev/null
@@ -1,26 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<phpunit bootstrap="tests/common/bootstrap.php" colors="true">
-    <testsuites>
-        <testsuite name="phpDocumentor">
-            <directory>./tests/unit/</directory>
-        </testsuite>
-    </testsuites>
-    <filter>
-        <whitelist>
-            <directory suffix=".php">src</directory>
-        </whitelist>
-    </filter>
-    <logging>
-        <log type="coverage-html"
-            title="phpDocumentor Reflection Common"
-            target="build/coverage"
-            charset="UTF-8"
-            yui="true"
-            highlight="false"
-            lowUpperBound="35"
-            highLowerBound="70" />
-        <log type="coverage-clover" target="build/logs/clover.xml"/>
-        <log type="junit" target="build/logs/junit.xml" logIncompleteSkipped="false" />
-    </logging>
-</phpunit>
diff --git a/lib/composer/vendor/phpdocumentor/reflection-common/src/Fqsen.php b/lib/composer/vendor/phpdocumentor/reflection-common/src/Fqsen.php
index c7be3f15b..ce88d03ff 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-common/src/Fqsen.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-common/src/Fqsen.php
@@ -38,7 +38,11 @@ final class Fqsen
     public function __construct($fqsen)
     {
         $matches = array();
-        $result = preg_match('/^\\\\([\\w_\\\\]*)(?:[:]{2}\\$?([\\w_]+))?(?:\\(\\))?$/', $fqsen, $matches);
+        $result = preg_match(
+            '/^\\\\([a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff\\\\]*)?(?:[:]{2}\\$?([a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff]*))?(?:\\(\\))?$/',
+                $fqsen,
+                $matches
+        );
 
         if ($result === 0) {
             throw new \InvalidArgumentException(
diff --git a/lib/composer/vendor/phpdocumentor/reflection-common/tests/common/bootstrap.php b/lib/composer/vendor/phpdocumentor/reflection-common/tests/common/bootstrap.php
deleted file mode 100644
index 6e46d5e63..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-common/tests/common/bootstrap.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-/**
- * phpDocumentor
- *
- * PHP Version 5.4
- *
- * @copyright 2010-2014 Mike van Riel / Naenius (http://www.naenius.com)
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
\ No newline at end of file
diff --git a/lib/composer/vendor/phpdocumentor/reflection-common/tests/unit/FqsenTest.php b/lib/composer/vendor/phpdocumentor/reflection-common/tests/unit/FqsenTest.php
deleted file mode 100644
index 38c76800e..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-common/tests/unit/FqsenTest.php
+++ /dev/null
@@ -1,88 +0,0 @@
-<?php
-/**
- * phpDocumentor
- *
- * PHP Version 5.5
- *
- * @copyright 2010-2015 Mike van Riel / Naenius (http://www.naenius.com)
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection;
-
-/**
- * Class FqsenTest
- * @coversDefaultClass phpDocumentor\Reflection\Fqsen
- */
-class FqsenTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @param string $fqsen
-     * @covers ::__construct
-     * @dataProvider validFqsenProvider
-     */
-    public function testValidFormats($fqsen, $name)
-    {
-        $instance  = new Fqsen($fqsen);
-        $this->assertEquals($name, $instance->getName());
-    }
-
-    /**
-     * Data provider for ValidFormats tests. Contains a complete list from psr-5 draft.
-     *
-     * @return array
-     */
-    public function validFqsenProvider()
-    {
-        return [
-            ['\\', ''],
-            ['\My\Space', 'Space'],
-            ['\My\Space\myFunction()', 'myFunction'],
-            ['\My\Space\MY_CONSTANT', 'MY_CONSTANT'],
-            ['\My\Space\MY_CONSTANT2', 'MY_CONSTANT2'],
-            ['\My\Space\MyClass', 'MyClass'],
-            ['\My\Space\MyInterface', 'MyInterface'],
-            ['\My\Space\MyTrait', 'MyTrait'],
-            ['\My\Space\MyClass::myMethod()', 'myMethod'],
-            ['\My\Space\MyClass::$my_property', 'my_property'],
-            ['\My\Space\MyClass::MY_CONSTANT', 'MY_CONSTANT'],
-        ];
-    }
-
-    /**
-     * @param string $fqsen
-     * @covers ::__construct
-     * @dataProvider invalidFqsenProvider
-     * @expectedException \InvalidArgumentException
-     */
-    public function testInValidFormats($fqsen)
-    {
-        new Fqsen($fqsen);
-    }
-
-    /**
-     * Data provider for invalidFormats tests. Contains a complete list from psr-5 draft.
-     *
-     * @return array
-     */
-    public function invalidFqsenProvider()
-    {
-        return [
-            ['\My\*'],
-            ['\My\Space\.()'],
-            ['My\Space'],
-        ];
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     */
-    public function testToString()
-    {
-        $className = new Fqsen('\\phpDocumentor\\Application');
-
-        $this->assertEquals('\\phpDocumentor\\Application', (string)$className);
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/.coveralls.yml b/lib/composer/vendor/phpdocumentor/reflection-docblock/.coveralls.yml
new file mode 100644
index 000000000..c512a3d57
--- /dev/null
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/.coveralls.yml
@@ -0,0 +1,3 @@
+service_name: travis-ci
+coverage_clover: coverage.xml
+json_path: coverage.json
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/.gitignore b/lib/composer/vendor/phpdocumentor/reflection-docblock/.gitignore
deleted file mode 100644
index 3ce5adbbd..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-.idea
-vendor
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/.scrutinizer.yml b/lib/composer/vendor/phpdocumentor/reflection-docblock/.scrutinizer.yml
deleted file mode 100644
index 5061d5239..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/.scrutinizer.yml
+++ /dev/null
@@ -1,32 +0,0 @@
-before_commands:
-    - "composer install --no-dev --prefer-source"
-
-tools:
-    external_code_coverage: true
-    php_code_sniffer:
-        enabled: true
-        config:
-            standard: PSR2
-        filter:
-            paths: ["src/*", "tests/*"]
-    php_cpd:
-        enabled: true
-        excluded_dirs: ["tests", "vendor"]
-    php_loc:
-        enabled: true
-        excluded_dirs: ["tests", "vendor"]
-    php_mess_detector:
-        enabled: true
-        config:
-            ruleset: phpmd.xml.dist
-            design_rules: { eval_expression: false }
-        filter:
-            paths: ["src/*"]
-    php_pdepend:
-        enabled: true
-        excluded_dirs: ["tests", "vendor"]
-    php_analyzer:
-        enabled: true
-        filter:
-            paths: ["src/*", "tests/*"]
-    sensiolabs_security_checker: true
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/.travis.yml b/lib/composer/vendor/phpdocumentor/reflection-docblock/.travis.yml
deleted file mode 100644
index 920958df4..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/.travis.yml
+++ /dev/null
@@ -1,36 +0,0 @@
-language: php
-php:
-  - 5.5
-  - 5.6
-  - 7.0
-  - hhvm
-  - nightly
-
-matrix:
-  allow_failures:
-    - php:
-        - hhvm
-        - nightly
-
-cache:
-  directories:
-    - $HOME/.composer/cache
-
-script:
-  - vendor/bin/phpunit --coverage-clover=coverage.clover -v
-  - composer update --no-interaction --prefer-source
-  - vendor/bin/phpunit -v
-
-before_script:
-  - composer install --no-interaction
-
-after_script:
-  - wget https://scrutinizer-ci.com/ocular.phar
-  - php ocular.phar code-coverage:upload --format=php-clover coverage.clover
-
-notifications:
-  irc: "irc.freenode.org#phpdocumentor"
-  email:
-    - mike.vanriel@naenius.com
-    - ashnazg@php.net
-    - boen.robot@gmail.com
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/README.md b/lib/composer/vendor/phpdocumentor/reflection-docblock/README.md
index a1984a15e..5a7d326de 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/README.md
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/README.md
@@ -10,16 +10,12 @@ that is 100% compatible with the [PHPDoc standard](http://phpdoc.org/docs/latest
 With this component, a library can provide support for annotations via DocBlocks
 or otherwise retrieve information that is embedded in a DocBlock.
 
-> **Note**: *this is a core component of phpDocumentor and is constantly being
-> optimized for performance.*
-
 Installation
 ------------
 
-You can install the component in the following ways:
-
-* Use the official Github repository (https://github.com/phpDocumentor/ReflectionDocBlock)
-* Via Composer (http://packagist.org/packages/phpdocumentor/reflection-docblock)
+```bash
+composer require phpdocumentor/reflection-docblock
+```
 
 Usage
 -----
@@ -52,18 +48,20 @@ $docblock = $factory->create($docComment);
 ```
 
 The `create` method will yield an object of type `\phpDocumentor\Reflection\DocBlock`
-whose methods can be queried as shown in the following example.
+whose methods can be queried:
 
 ```php
-// Should contain the summary for this DocBlock
+// Contains the summary for this DocBlock
 $summary = $docblock->getSummary();
 
-// Contains an object of type \phpDocumentor\Reflection\DocBlock\Description; 
-// you can either cast it to string or use the render method to get a string 
-// representation of the Description.
+// Contains \phpDocumentor\Reflection\DocBlock\Description object
 $description = $docblock->getDescription();
-```
 
-> For more examples it would be best to review the scripts in the `/examples` 
-> folder.
+// You can either cast it to string
+$description = (string) $docblock->getDescription();
+
+// Or use the render method to get a string representation of the Description.
+$description = $docblock->getDescription()->render();
+```
 
+> For more examples it would be best to review the scripts in the [`/examples` folder](/examples).
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/composer.json b/lib/composer/vendor/phpdocumentor/reflection-docblock/composer.json
index 85be2fdd0..e3dc38a9e 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/composer.json
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/composer.json
@@ -10,9 +10,9 @@
         }
     ],
     "require": {
-        "php": ">=5.5",
-        "phpdocumentor/reflection-common": "^1.0@dev",
-        "phpdocumentor/type-resolver": "^0.2.0",
+        "php": "^7.0",
+        "phpdocumentor/reflection-common": "^1.0.0",
+        "phpdocumentor/type-resolver": "^0.4.0",
         "webmozart/assert": "^1.0"
     },
     "autoload": {
@@ -22,7 +22,13 @@
         "psr-4": {"phpDocumentor\\Reflection\\": ["tests/unit"]}
     },
     "require-dev": {
-        "mockery/mockery": "^0.9.4",
-        "phpunit/phpunit": "^4.4"
+        "mockery/mockery": "^1.0",
+        "phpunit/phpunit": "^6.4",
+        "doctrine/instantiator": "~1.0.5"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "4.x-dev"
+        }
     }
 }
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/composer.lock b/lib/composer/vendor/phpdocumentor/reflection-docblock/composer.lock
deleted file mode 100644
index b4da3c1b4..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/composer.lock
+++ /dev/null
@@ -1,1120 +0,0 @@
-{
-    "_readme": [
-        "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
-        "This file is @generated automatically"
-    ],
-    "hash": "9dfabded4193c3fd2ec85874de3b2e3c",
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-                "url": "https://github.com/phpDocumentor/ReflectionCommon.git",
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-                        "src"
-                    ]
-                }
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-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
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-                    "name": "Jaap van Otterdijk",
-                    "email": "opensource@ijaap.nl"
-                }
-            ],
-            "description": "Common reflection classes used by phpdocumentor to reflect the code structure",
-            "homepage": "http://www.phpdoc.org",
-            "keywords": [
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-                "phpDocumentor",
-                "phpdoc",
-                "reflection",
-                "static analysis"
-            ],
-            "time": "2015-06-12 22:21:38"
-        },
-        {
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-            "version": "0.2",
-            "source": {
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-                "url": "https://github.com/phpDocumentor/TypeResolver.git",
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-                }
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-            "notification-url": "https://packagist.org/downloads/",
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-            ],
-            "authors": [
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-                }
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-                }
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-            "notification-url": "https://packagist.org/downloads/",
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-            "authors": [
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-                    "email": "bschussek@gmail.com"
-                }
-            ],
-            "description": "Assertions to validate method input/output with nice error messages.",
-            "keywords": [
-                "assert",
-                "check",
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-                    "email": "mail@kore-nordmann.de"
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-                    "name": "Sebastian Bergmann",
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-            "version": "1.2.0",
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-            "version": "1.0.0",
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-            "autoload": {
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-            "notification-url": "https://packagist.org/downloads/",
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-            "description": "Snapshotting of global state",
-            "homepage": "http://www.github.com/sebastianbergmann/global-state",
-            "keywords": [
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-            "time": "2014-10-06 09:23:50"
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-                },
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-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
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-            "description": "Symfony Yaml Component",
-            "homepage": "https://symfony.com",
-            "time": "2015-06-10 15:30:22"
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-    "stability-flags": {
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-    },
-    "prefer-stable": false,
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-    "platform": {
-        "php": ">=5.5"
-    },
-    "platform-dev": []
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diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/easy-coding-standard.neon b/lib/composer/vendor/phpdocumentor/reflection-docblock/easy-coding-standard.neon
new file mode 100644
index 000000000..7c2ba6e2d
--- /dev/null
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/easy-coding-standard.neon
@@ -0,0 +1,31 @@
+includes:
+    - temp/ecs/config/clean-code.neon
+    - temp/ecs/config/psr2-checkers.neon
+    - temp/ecs/config/spaces.neon
+    - temp/ecs/config/common.neon
+
+checkers:
+    PhpCsFixer\Fixer\Operator\ConcatSpaceFixer:
+        spacing: one
+
+parameters:
+    exclude_checkers:
+        # from temp/ecs/config/common.neon
+        - PhpCsFixer\Fixer\ClassNotation\OrderedClassElementsFixer
+        - PhpCsFixer\Fixer\PhpUnit\PhpUnitStrictFixer
+        - PhpCsFixer\Fixer\ControlStructure\YodaStyleFixer
+        # from temp/ecs/config/spaces.neon
+        - PhpCsFixer\Fixer\Operator\NotOperatorWithSuccessorSpaceFixer
+
+    skip:
+        SlevomatCodingStandard\Sniffs\Classes\UnusedPrivateElementsSniff:
+            # WIP code
+            - src/DocBlock/StandardTagFactory.php
+        PHP_CodeSniffer\Standards\Generic\Sniffs\CodeAnalysis\EmptyStatementSniff:
+            # WIP code
+            - src/DocBlock/StandardTagFactory.php
+        PHP_CodeSniffer\Standards\Squiz\Sniffs\Classes\ValidClassNameSniff:
+            - src/DocBlock/Tags/Return_.php
+            - src/DocBlock/Tags/Var_.php
+        PHP_CodeSniffer\Standards\Generic\Sniffs\NamingConventions\CamelCapsFunctionNameSniff:
+            - */tests/**
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/01-interpreting-a-simple-docblock.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/01-interpreting-a-simple-docblock.php
deleted file mode 100644
index 6d67dea4c..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/01-interpreting-a-simple-docblock.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-require_once(__DIR__ . '/../vendor/autoload.php');
-
-use phpDocumentor\Reflection\DocBlockFactory;
-
-$docComment = <<<DOCCOMMENT
-/**
- * This is an example of a summary.
- *
- * This is a Description. A Summary and Description are separated by either
- * two subsequent newlines (thus a whiteline in between as can be seen in this
- * example), or when the Summary ends with a dot (`.`) and some form of
- * whitespace.
- */
-DOCCOMMENT;
-
-$factory  = DocBlockFactory::createInstance();
-$docblock = $factory->create($docComment);
-
-// Should contain the first line of the DocBlock
-$summary = $docblock->getSummary();
-
-// Contains an object of type Description; you can either cast it to string or use
-// the render method to get a string representation of the Description.
-//
-// In subsequent examples we will be fiddling a bit more with the Description.
-$description = $docblock->getDescription();
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/02-interpreting-tags.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/02-interpreting-tags.php
deleted file mode 100644
index 23995889c..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/02-interpreting-tags.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-require_once(__DIR__ . '/../vendor/autoload.php');
-
-use phpDocumentor\Reflection\DocBlockFactory;
-
-$docComment = <<<DOCCOMMENT
-/**
- * This is an example of a summary.
- *
- * @see \phpDocumentor\Reflection\DocBlock\StandardTagFactory
- */
-DOCCOMMENT;
-
-$factory  = DocBlockFactory::createInstance();
-$docblock = $factory->create($docComment);
-
-// You can check if a DocBlock has one or more see tags
-$hasSeeTag = $docblock->hasTag('see');
-
-// Or we can get a complete list of all tags
-$tags = $docblock->getTags();
-
-// But we can also grab all tags of a specific type, such as `see`
-$seeTags = $docblock->getTagsByName('see');
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/03-reconstituting-a-docblock.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/03-reconstituting-a-docblock.php
deleted file mode 100644
index 6bc10baf4..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/03-reconstituting-a-docblock.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-require_once(__DIR__ . '/../vendor/autoload.php');
-
-use phpDocumentor\Reflection\DocBlock\Serializer;
-use phpDocumentor\Reflection\DocBlockFactory;
-
-$docComment = <<<DOCCOMMENT
-/**
- * This is an example of a summary.
- *
- * And here is an example of the description
- * of a DocBlock that can span multiple lines.
- *
- * @see \phpDocumentor\Reflection\DocBlock\StandardTagFactory
- */
-DOCCOMMENT;
-
-$factory  = DocBlockFactory::createInstance();
-$docblock = $factory->create($docComment);
-
-// Create the serializer that will reconstitute the DocBlock back to its original form.
-$serializer = new Serializer();
-
-// Reconstitution is performed by the `getDocComment()` method.
-$reconstitutedDocComment = $serializer->getDocComment($docblock);
-
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/04-adding-your-own-tag.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/04-adding-your-own-tag.php
deleted file mode 100644
index 026d60693..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/04-adding-your-own-tag.php
+++ /dev/null
@@ -1,135 +0,0 @@
-<?php
-/**
- * In this example we demonstrate how you can add your own Tag using a Static Factory method in your Tag class.
- */
-
-require_once(__DIR__ . '/../vendor/autoload.php');
-
-use phpDocumentor\Reflection\DocBlock\Serializer;
-use phpDocumentor\Reflection\DocBlock\Tags\Factory\StaticMethod;
-use phpDocumentor\Reflection\DocBlockFactory;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\DocBlock\Tags\BaseTag;
-use phpDocumentor\Reflection\Types\Context;
-use Webmozart\Assert\Assert;
-
-/**
- * An example of a custom tag called `my-tag` with an optional description.
- *
- * A Custom Tag is a class that can consist of two parts:
- *
- * 1. a method `create` that is a static factory for this class.
- * 2. methods and properties that have this object act as an immutable Value Object representing a Tag instance.
- *
- * The static factory `create` is used to convert a tag line (without the tag name) into an instance of the
- * same tag object with the right constructor parameters set. This method has a dynamic list of parameters so that you
- * can inject various dependencies, see the method's DocBlock for more information.
- *
- * An object of this class, and its methods and properties, represent a single instance of that tag in your
- * documentation in the form of a Value Object whose properties should not be changed after instantiation (it should be
- * immutable).
- *
- * > Important: Tag classes that act as Factories using the `create` method should implement the TagFactory interface.
- */
-final class MyTag extends BaseTag implements StaticMethod
-{
-    /**
-     * A required property that is used by Formatters to reconstitute the complete tag line.
-     *
-     * @see Formatter
-     *
-     * @var string
-     */
-    protected $name = 'my-tag';
-
-    /**
-     * The constructor for this Tag; this should contain all properties for this object.
-     *
-     * @param Description $description An example of how to add a Description to the tag; the Description is often
-     *                                 an optional variable so passing null is allowed in this instance (though you can
-     *                                 also construct an empty description object).
-     *
-     * @see BaseTag for the declaration of the description property and getDescription method.
-     */
-    public function __construct(Description $description = null)
-    {
-        $this->description = $description;
-    }
-
-    /**
-     * A static Factory that creates a new instance of the current Tag.
-     *
-     * In this example the MyTag tag can be created by passing a description text as $body. Because we have added
-     * a $descriptionFactory that is type-hinted as DescriptionFactory we can now construct a new Description object
-     * and pass that to the constructor.
-     *
-     * > You could directly instantiate a Description object here but that won't be parsed for inline tags and Types
-     * > won't be resolved. The DescriptionFactory will take care of those actions.
-     *
-     * The `create` method's interface states that this method only features a single parameter (`$body`) but the
-     * {@see TagFactory} will read the signature of this method and if it has more parameters then it will try
-     * to find declarations for it in the ServiceLocator of the TagFactory (see {@see TagFactory::$serviceLocator}).
-     *
-     * > Important: all properties following the `$body` should default to `null`, otherwise PHP will error because
-     * > it no longer matches the interface. This is why you often see the default tags check that an optional argument
-     * > is not null nonetheless.
-     *
-     * @param string             $body
-     * @param DescriptionFactory $descriptionFactory
-     * @param Context|null       $context The Context is used to resolve Types and FQSENs, although optional
-     *                                    it is highly recommended to pass it. If you omit it then it is assumed that
-     *                                    the DocBlock is in the global namespace and has no `use` statements.
-     *
-     * @see Tag for the interface declaration of the `create` method.
-     * @see Tag::create() for more information on this method's workings.
-     *
-     * @return MyTag
-     */
-    public static function create($body, DescriptionFactory $descriptionFactory = null, Context $context = null)
-    {
-        Assert::string($body);
-        Assert::notNull($descriptionFactory);
-
-        return new static($descriptionFactory->create($body, $context));
-    }
-
-    /**
-     * Returns a rendition of the original tag line.
-     *
-     * This method is used to reconstitute a DocBlock into its original form by the {@see Serializer}. It should
-     * feature all parts of the tag so that the serializer can put it back together.
-     *
-     * @return string
-     */
-    public function __toString()
-    {
-        return (string)$this->description;
-    }
-}
-
-$docComment = <<<DOCCOMMENT
-/**
- * This is an example of a summary.
- *
- * @my-tag I have a description
- */
-DOCCOMMENT;
-
-// Make a mapping between the tag name `my-tag` and the Tag class containing the Factory Method `create`.
-$customTags = ['my-tag' => MyTag::class];
-
-// Do pass the list of custom tags to the Factory for the DocBlockFactory.
-$factory = DocBlockFactory::createInstance($customTags);
-// You can also add Tags later using `$factory->registerTagHandler()` with a tag name and Tag class name.
-
-// Create the DocBlock
-$docblock = $factory->create($docComment);
-
-// Take a look: the $customTagObjects now contain an array with your newly added tag
-$customTagObjects = $docblock->getTagsByName('my-tag');
-
-// As an experiment: let's reconstitute the DocBlock and observe that because we added a __toString() method
-// to the tag class that we can now also see it.
-$serializer              = new Serializer();
-$reconstitutedDocComment = $serializer->getDocComment($docblock);
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/playing-with-descriptions/02-escaping.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/playing-with-descriptions/02-escaping.php
deleted file mode 100644
index 5ec772fec..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/examples/playing-with-descriptions/02-escaping.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-require_once(__DIR__ . '/../../vendor/autoload.php');
-
-use phpDocumentor\Reflection\DocBlockFactory;
-
-$docComment = <<<DOCCOMMENT
-/**
- * This is an example of a summary.
- *
- * You can escape the @-sign by surrounding it with braces, for example: {@}. And escape a closing brace within an
- * inline tag by adding an opening brace in front of it like this: {}.
- *
- * Here are example texts where you can see how they could be used in a real life situation:
- *
- *     This is a text with an {@internal inline tag where a closing brace ({}) is shown}.
- *     Or an {@internal inline tag with a literal {{@}link{} in it}.
- *
- * Do note that an {@internal inline tag that has an opening brace ({) does not break out}.
- */
-DOCCOMMENT;
-
-$factory  = DocBlockFactory::createInstance();
-$docblock = $factory->create($docComment);
-
-// Escaping is automatic so this happens in the DescriptionFactory.
-$description = $docblock->getDescription();
-
-// This is the rendition that we will receive of the Description.
-$receivedDocComment = <<<DOCCOMMENT
-/**
- * This is an example of a summary.
- *
- * You can escape the @-sign by surrounding it with braces, for example: {@}. And escape a closing brace within an
- * inline tag by adding an opening brace in front of it like this: {}.
- *
- * Here are example texts where you can see how they could be used in a real life situation:
- *
- *     This is a text with an {@internal inline tag where a closing brace ({}) is shown}.
- *     Or an {@internal inline tag with a literal {{@}link{} in it}.
- *
- * Do note that an {@internal inline tag that has an opening brace ({) does not break out}.
- */
-DOCCOMMENT;
-
-// Render it using the default PassthroughFormatter
-$foundDescription = $description->render();
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/phpmd.xml.dist b/lib/composer/vendor/phpdocumentor/reflection-docblock/phpmd.xml.dist
deleted file mode 100644
index 9abf85cff..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/phpmd.xml.dist
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<ruleset
-    name="ProxyManager rules"
-    xmlns="http://pmd.sf.net/ruleset/1.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://pmd.sf.net/ruleset/1.0.0 http://pmd.sf.net/ruleset_xml_schema.xsd"
-    xsi:noNamespaceSchemaLocation="http://pmd.sf.net/ruleset_xml_schema.xsd"
->
-    <rule ref="rulesets/codesize.xml"/>
-    <rule ref="rulesets/unusedcode.xml"/>
-    <rule ref="rulesets/design.xml">
-        <!-- eval is needed to generate runtime classes -->
-        <exclude name="EvalExpression"/>
-    </rule>
-    <rule ref="rulesets/naming.xml">
-        <exclude name="LongVariable"/>
-    </rule>
-    <rule ref="rulesets/naming.xml/LongVariable">
-        <properties>
-            <property name="minimum">40</property>
-        </properties>
-    </rule>
-</ruleset>
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/phpunit.xml.dist b/lib/composer/vendor/phpdocumentor/reflection-docblock/phpunit.xml.dist
deleted file mode 100644
index 3c2e9a375..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/phpunit.xml.dist
+++ /dev/null
@@ -1,33 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<phpunit
-        colors="true"
-        checkForUnintentionallyCoveredCode="true"
-        beStrictAboutOutputDuringTests="true"
-        forceCoversAnnotation="true"
-        verbose="true"
-        bootstrap="vendor/autoload.php"
-        >
-  <testsuites>
-    <testsuite name="unit">
-        <directory>./tests/unit</directory>
-    </testsuite>
-      <testsuite name="integration">
-          <directory>./tests/integration</directory>
-      </testsuite>
-  </testsuites>
-  <filter>
-    <whitelist>
-        <directory suffix=".php">./src/</directory>
-    </whitelist>
-    <blacklist>
-      <directory>./vendor/</directory>
-    </blacklist>
-  </filter>
-  <listeners>
-    <listener
-            class="Mockery\Adapter\Phpunit\TestListener"
-            file="vendor/mockery/mockery/library/Mockery/Adapter/Phpunit/TestListener.php"
-            />
-  </listeners>
-</phpunit>
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock.php
index 399114067..46605b784 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock.php
@@ -24,7 +24,7 @@ final class DocBlock
     private $description = null;
 
     /** @var Tag[] An array containing all the tags in this docblock; except inline. */
-    private $tags = array();
+    private $tags = [];
 
     /** @var Types\Context Information about the context of this DocBlock. */
     private $context = null;
@@ -55,8 +55,7 @@ public function __construct(
         Location $location = null,
         $isTemplateStart = false,
         $isTemplateEnd = false
-    )
-    {
+    ) {
         Assert::string($summary);
         Assert::boolean($isTemplateStart);
         Assert::boolean($isTemplateEnd);
@@ -171,11 +170,11 @@ public function getTagsByName($name)
     {
         Assert::string($name);
 
-        $result = array();
+        $result = [];
 
         /** @var Tag $tag */
         foreach ($this->getTags() as $tag) {
-            if ($tag->getName() != $name) {
+            if ($tag->getName() !== $name) {
                 continue;
             }
 
@@ -198,7 +197,7 @@ public function hasTag($name)
 
         /** @var Tag $tag */
         foreach ($this->getTags() as $tag) {
-            if ($tag->getName() == $name) {
+            if ($tag->getName() === $name) {
                 return true;
             }
         }
@@ -206,6 +205,23 @@ public function hasTag($name)
         return false;
     }
 
+    /**
+     * Remove a tag from this DocBlock.
+     *
+     * @param Tag $tag The tag to remove.
+     *
+     * @return void
+     */
+    public function removeTag(Tag $tagToRemove)
+    {
+        foreach ($this->tags as $key => $tag) {
+            if ($tag === $tagToRemove) {
+                unset($this->tags[$key]);
+                break;
+            }
+        }
+    }
+
     /**
      * Adds a tag to this DocBlock.
      *
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Description.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Description.php
index d1d7fc64b..25a79e007 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Description.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Description.php
@@ -70,6 +70,16 @@ public function __construct($bodyTemplate, array $tags = [])
         $this->tags = $tags;
     }
 
+    /**
+     * Returns the tags for this DocBlock.
+     *
+     * @return Tag[]
+     */
+    public function getTags()
+    {
+        return $this->tags;
+    }
+
     /**
      * Renders this description as a string where the provided formatter will format the tags in the expected string
      * format.
@@ -88,6 +98,7 @@ public function render(Formatter $formatter = null)
         foreach ($this->tags as $tag) {
             $tags[] = '{' . $formatter->format($tag) . '}';
         }
+
         return vsprintf($this->bodyTemplate, $tags);
     }
 
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/DescriptionFactory.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/DescriptionFactory.php
index f34d0f7e9..48f9c2195 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/DescriptionFactory.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/DescriptionFactory.php
@@ -188,5 +188,4 @@ private function removeSuperfluousStartingWhitespace($contents)
 
         return implode("\n", $lines);
     }
-
 }
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/ExampleFinder.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/ExampleFinder.php
index 3cc5dab31..571ed7499 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/ExampleFinder.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/ExampleFinder.php
@@ -10,7 +10,7 @@
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection;
+namespace phpDocumentor\Reflection\DocBlock;
 
 use phpDocumentor\Reflection\DocBlock\Tags\Example;
 
@@ -23,7 +23,7 @@ class ExampleFinder
     private $sourceDirectory = '';
 
     /** @var string[] */
-    private $exampleDirectories = array();
+    private $exampleDirectories = [];
 
     /**
      * Attempts to find the example contents for the given descriptor.
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Serializer.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Serializer.php
index 7f1c89d38..007c93931 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Serializer.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Serializer.php
@@ -32,6 +32,9 @@ class Serializer
     /** @var int|null The max length of a line. */
     protected $lineLength = null;
 
+    /** @var DocBlock\Tags\Formatter A custom tag formatter. */
+    protected $tagFormatter = null;
+
     /**
      * Create a Serializer instance.
      *
@@ -39,18 +42,21 @@ class Serializer
      * @param string   $indentString    The string to indent the comment with.
      * @param bool     $indentFirstLine Whether to indent the first line.
      * @param int|null $lineLength The max length of a line or NULL to disable line wrapping.
+     * @param DocBlock\Tags\Formatter $tagFormatter A custom tag formatter, defaults to PassthroughFormatter.
      */
-    public function __construct($indent = 0, $indentString = ' ', $indentFirstLine = true, $lineLength = null)
+    public function __construct($indent = 0, $indentString = ' ', $indentFirstLine = true, $lineLength = null, $tagFormatter = null)
     {
         Assert::integer($indent);
         Assert::string($indentString);
         Assert::boolean($indentFirstLine);
         Assert::nullOrInteger($lineLength);
+        Assert::nullOrIsInstanceOf($tagFormatter, 'phpDocumentor\Reflection\DocBlock\Tags\Formatter');
 
         $this->indent = $indent;
         $this->indentString = $indentString;
         $this->isFirstLineIndented = $indentFirstLine;
         $this->lineLength = $lineLength;
+        $this->tagFormatter = $tagFormatter ?: new DocBlock\Tags\Formatter\PassthroughFormatter();
     }
 
     /**
@@ -115,6 +121,7 @@ private function getSummaryAndDescriptionTextBlock(DocBlock $docblock, $wrapLeng
             $text = wordwrap($text, $wrapLength);
             return $text;
         }
+
         return $text;
     }
 
@@ -128,11 +135,11 @@ private function getSummaryAndDescriptionTextBlock(DocBlock $docblock, $wrapLeng
     private function addTagBlock(DocBlock $docblock, $wrapLength, $indent, $comment)
     {
         foreach ($docblock->getTags() as $tag) {
-            $formatter = new DocBlock\Tags\Formatter\PassthroughFormatter();
-            $tagText   = $formatter->format($tag);
+            $tagText = $this->tagFormatter->format($tag);
             if ($wrapLength !== null) {
                 $tagText = wordwrap($tagText, $wrapLength);
             }
+
             $tagText = str_replace("\n", "\n{$indent} * ", $tagText);
 
             $comment .= "{$indent} * {$tagText}\n";
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/StandardTagFactory.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/StandardTagFactory.php
index 0a656466a..5a8143cf9 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/StandardTagFactory.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/StandardTagFactory.php
@@ -113,6 +113,12 @@ public function create($tagLine, TypeContext $context = null)
 
         list($tagName, $tagBody) = $this->extractTagParts($tagLine);
 
+        if ($tagBody !== '' && $tagBody[0] === '[') {
+            throw new \InvalidArgumentException(
+                'The tag "' . $tagLine . '" does not seem to be wellformed, please check it for errors'
+            );
+        }
+
         return $this->createTag($tagBody, $tagName, $context);
     }
 
@@ -160,8 +166,8 @@ public function registerTagHandler($tagName, $handler)
      */
     private function extractTagParts($tagLine)
     {
-        $matches = array();
-        if (! preg_match('/^@(' . self::REGEX_TAGNAME . ')(?:\s*([^\s].*)|$)?/us', $tagLine, $matches)) {
+        $matches = [];
+        if (! preg_match('/^@(' . self::REGEX_TAGNAME . ')(?:\s*([^\s].*)|$)/us', $tagLine, $matches)) {
             throw new \InvalidArgumentException(
                 'The tag "' . $tagLine . '" does not seem to be wellformed, please check it for errors'
             );
@@ -190,8 +196,7 @@ private function createTag($body, $name, TypeContext $context)
         $arguments        = $this->getArgumentsForParametersFromWiring(
             $this->fetchParametersForHandlerFactoryMethod($handlerClassName),
             $this->getServiceLocatorWithDynamicParameters($context, $name, $body)
-        )
-        ;
+        );
 
         return call_user_func_array([$handlerClassName, 'create'], $arguments);
     }
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Author.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Author.php
index 41a278867..29d7f1de1 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Author.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Author.php
@@ -73,7 +73,7 @@ public function getEmail()
      */
     public function __toString()
     {
-        return $this->authorName . '<' . $this->authorEmail . '>';
+        return $this->authorName . (strlen($this->authorEmail) ? ' <' . $this->authorEmail . '>' : '');
     }
 
     /**
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Covers.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Covers.php
index 31b4f82c8..8d65403fe 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Covers.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Covers.php
@@ -12,11 +12,11 @@
 
 namespace phpDocumentor\Reflection\DocBlock\Tags;
 
+use phpDocumentor\Reflection\DocBlock\Description;
 use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
 use phpDocumentor\Reflection\Fqsen;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
 use phpDocumentor\Reflection\FqsenResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
 use Webmozart\Assert\Assert;
 
 /**
@@ -49,8 +49,7 @@ public static function create(
         DescriptionFactory $descriptionFactory = null,
         FqsenResolver $resolver = null,
         TypeContext $context = null
-    )
-    {
+    ) {
         Assert::string($body);
         Assert::notEmpty($body);
 
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Deprecated.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Deprecated.php
index 7c1039fa2..822c30500 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Deprecated.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Deprecated.php
@@ -12,9 +12,9 @@
 
 namespace phpDocumentor\Reflection\DocBlock\Tags;
 
-use phpDocumentor\Reflection\Types\Context as TypeContext;
 use phpDocumentor\Reflection\DocBlock\Description;
 use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
 use Webmozart\Assert\Assert;
 
 /**
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Example.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Example.php
index 571ef8df1..ecb199b49 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Example.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Example.php
@@ -12,7 +12,9 @@
 
 namespace phpDocumentor\Reflection\DocBlock\Tags;
 
+use phpDocumentor\Reflection\DocBlock\Description;
 use phpDocumentor\Reflection\DocBlock\Tag;
+use Webmozart\Assert\Assert;
 
 /**
  * Reflection class for a {@}example tag in a Docblock.
@@ -22,7 +24,7 @@ final class Example extends BaseTag
     /**
      * @var string Path to a file to use as an example. May also be an absolute URI.
      */
-    private $filePath = '';
+    private $filePath;
 
     /**
      * @var bool Whether the file path component represents an URI. This determines how the file portion
@@ -30,6 +32,33 @@ final class Example extends BaseTag
      */
     private $isURI = false;
 
+    /**
+     * @var int
+     */
+    private $startingLine;
+
+    /**
+     * @var int
+     */
+    private $lineCount;
+
+    public function __construct($filePath, $isURI, $startingLine, $lineCount, $description)
+    {
+        Assert::notEmpty($filePath);
+        Assert::integer($startingLine);
+        Assert::greaterThanEq($startingLine, 0);
+
+        $this->filePath = $filePath;
+        $this->startingLine = $startingLine;
+        $this->lineCount = $lineCount;
+        $this->name = 'example';
+        if ($description !== null) {
+            $this->description = trim($description);
+        }
+
+        $this->isURI = $isURI;
+    }
+
     /**
      * {@inheritdoc}
      */
@@ -43,7 +72,7 @@ public function getContent()
                     :$this->filePath;
             }
 
-            $this->description = $filePath . ' ' . parent::getContent();
+            return trim($filePath . ' ' . parent::getDescription());
         }
 
         return $this->description;
@@ -71,16 +100,29 @@ public static function create($body)
         $lineCount    = null;
         $description  = null;
 
-        // Starting line / Number of lines / Description
-        if (preg_match('/^([1-9]\d*)\s*(?:((?1))\s+)?(.*)$/sux', $matches[3], $matches)) {
-            $startingLine = (int)$matches[1];
-            if (isset($matches[2]) && $matches[2] !== '') {
-                $lineCount = (int)$matches[2];
-            }
+        if (array_key_exists(3, $matches)) {
             $description = $matches[3];
+
+            // Starting line / Number of lines / Description
+            if (preg_match('/^([1-9]\d*)(?:\s+((?1))\s*)?(.*)$/sux', $matches[3], $contentMatches)) {
+                $startingLine = (int)$contentMatches[1];
+                if (isset($contentMatches[2]) && $contentMatches[2] !== '') {
+                    $lineCount = (int)$contentMatches[2];
+                }
+
+                if (array_key_exists(3, $contentMatches)) {
+                    $description = $contentMatches[3];
+                }
+            }
         }
 
-        return new static($filePath, $fileUri, $startingLine, $lineCount, $description);
+        return new static(
+            $filePath !== null?$filePath:$fileUri,
+            $fileUri !== null,
+            $startingLine,
+            $lineCount,
+            $description
+        );
     }
 
     /**
@@ -95,64 +137,40 @@ public function getFilePath()
     }
 
     /**
-     * Sets the file path.
-     *
-     * @param string $filePath The new file path to use for the example.
+     * Returns a string representation for this tag.
      *
-     * @return $this
+     * @return string
      */
-    public function setFilePath($filePath)
+    public function __toString()
     {
-        $this->isURI = false;
-        $this->filePath = trim($filePath);
-
-        $this->description = null;
-        return $this;
+        return $this->filePath . ($this->description ? ' ' . $this->description : '');
     }
 
     /**
-     * Sets the file path as an URI.
-     *
-     * This function is equivalent to {@link setFilePath()}, except that it
-     * converts an URI to a file path before that.
-     *
-     * There is no getFileURI(), as {@link getFilePath()} is compatible.
+     * Returns true if the provided URI is relative or contains a complete scheme (and thus is absolute).
      *
-     * @param string $uri The new file URI to use as an example.
+     * @param string $uri
      *
-     * @return $this
+     * @return bool
      */
-    public function setFileURI($uri)
+    private function isUriRelative($uri)
     {
-        $this->isURI   = true;
-        $this->description = null;
-
-        $this->filePath = $this->isUriRelative($uri)
-            ? rawurldecode(str_replace(array('/', '\\'), '%2F', $uri))
-            : $this->filePath = $uri;
-
-        return $this;
+        return false === strpos($uri, ':');
     }
 
     /**
-     * Returns a string representation for this tag.
-     *
-     * @return string
+     * @return int
      */
-    public function __toString()
+    public function getStartingLine()
     {
-        return $this->filePath . ($this->description ? ' ' . $this->description->render() : '');
+        return $this->startingLine;
     }
 
     /**
-     * Returns true if the provided URI is relative or contains a complete scheme (and thus is absolute).
-     *
-     * @param string $uri
-     *
-     * @return bool
+     * @return int
      */
-    private function isUriRelative($uri)
+    public function getLineCount()
     {
-        return false === strpos($uri, ':');
+        return $this->lineCount;
     }
 }
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter/AlignFormatter.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter/AlignFormatter.php
new file mode 100644
index 000000000..ceb40cc32
--- /dev/null
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter/AlignFormatter.php
@@ -0,0 +1,47 @@
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @author    Jan Schneider <jan@horde.org>
+ * @copyright 2017 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags\Formatter;
+
+use phpDocumentor\Reflection\DocBlock\Tag;
+use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
+
+class AlignFormatter implements Formatter
+{
+    /** @var int The maximum tag name length. */
+    protected $maxLen = 0;
+
+    /**
+     * Constructor.
+     *
+     * @param Tag[] $tags All tags that should later be aligned with the formatter.
+     */
+    public function __construct(array $tags)
+    {
+        foreach ($tags as $tag) {
+            $this->maxLen = max($this->maxLen, strlen($tag->getName()));
+        }
+    }
+
+    /**
+     * Formats the given tag to return a simple plain text version.
+     *
+     * @param Tag $tag
+     *
+     * @return string
+     */
+    public function format(Tag $tag)
+    {
+        return '@' . $tag->getName() . str_repeat(' ', $this->maxLen - strlen($tag->getName()) + 1) . (string)$tag;
+    }
+}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter/PassthroughFormatter.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter/PassthroughFormatter.php
index aa97572ce..4e2c57626 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter/PassthroughFormatter.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Formatter/PassthroughFormatter.php
@@ -26,6 +26,6 @@ class PassthroughFormatter implements Formatter
      */
     public function format(Tag $tag)
     {
-        return '@' . $tag->getName() . ' ' . (string)$tag;
+        return trim('@' . $tag->getName() . ' ' . (string)$tag);
     }
 }
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Method.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Method.php
index d600aaaac..752252992 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Method.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Method.php
@@ -91,11 +91,15 @@ public static function create(
                 )?
                 # Return type
                 (?:
-                    (
-                        (?:[\w\|_\\\\]+)
-                        # array notation           
-                        (?:\[\])*
-                    )?
+                    (   
+                        (?:[\w\|_\\\\]*\$this[\w\|_\\\\]*)
+                        |
+                        (?:
+                            (?:[\w\|_\\\\]+)
+                            # array notation           
+                            (?:\[\])*
+                        )*
+                    )
                     \s+
                 )?
                 # Legacy method name (not captured)
@@ -121,12 +125,17 @@ public static function create(
         list(, $static, $returnType, $methodName, $arguments, $description) = $matches;
 
         $static      = $static === 'static';
+
+        if ($returnType === '') {
+            $returnType = 'void';
+        }
+
         $returnType  = $typeResolver->resolve($returnType, $context);
         $description = $descriptionFactory->create($description, $context);
 
-        if ('' !== $arguments) {
+        if (is_string($arguments) && strlen($arguments) > 0) {
             $arguments = explode(',', $arguments);
-            foreach($arguments as &$argument) {
+            foreach ($arguments as &$argument) {
                 $argument = explode(' ', self::stripRestArg(trim($argument)), 2);
                 if ($argument[0][0] === '$') {
                     $argumentName = substr($argument[0], 1);
@@ -192,11 +201,11 @@ public function __toString()
             $arguments[] = $argument['type'] . ' $' . $argument['name'];
         }
 
-        return ($this->isStatic() ? 'static ' : '')
+        return trim(($this->isStatic() ? 'static ' : '')
             . (string)$this->returnType . ' '
             . $this->methodName
             . '(' . implode(', ', $arguments) . ')'
-            . ($this->description ? ' ' . $this->description->render() : '');
+            . ($this->description ? ' ' . $this->description->render() : ''));
     }
 
     private function filterArguments($arguments)
@@ -205,10 +214,13 @@ private function filterArguments($arguments)
             if (is_string($argument)) {
                 $argument = [ 'name' => $argument ];
             }
+
             if (! isset($argument['type'])) {
                 $argument['type'] = new Void_();
             }
+
             $keys = array_keys($argument);
+            sort($keys);
             if ($keys !== [ 'name', 'type' ]) {
                 throw new \InvalidArgumentException(
                     'Arguments can only have the "name" and "type" fields, found: ' . var_export($keys, true)
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Param.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Param.php
index 1a51dc0dd..7d699d88d 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Param.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Param.php
@@ -77,7 +77,7 @@ public static function create(
         }
 
         // if the next item starts with a $ or ...$ it must be the variable name
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$' || substr($parts[0], 0, 4) === '...$')) {
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] === '$' || substr($parts[0], 0, 4) === '...$')) {
             $variableName = array_shift($parts);
             array_shift($parts);
 
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Property.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Property.php
index 3c5971333..f0ef7c07b 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Property.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Property.php
@@ -70,7 +70,7 @@ public static function create(
         }
 
         // if the next item starts with a $ or ...$ it must be the variable name
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] === '$')) {
             $variableName = array_shift($parts);
             array_shift($parts);
 
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/PropertyRead.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/PropertyRead.php
index bf2b80569..e41c0c1ce 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/PropertyRead.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/PropertyRead.php
@@ -70,7 +70,7 @@ public static function create(
         }
 
         // if the next item starts with a $ or ...$ it must be the variable name
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] === '$')) {
             $variableName = array_shift($parts);
             array_shift($parts);
 
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/PropertyWrite.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/PropertyWrite.php
index db37e0fb8..cfdb0ed00 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/PropertyWrite.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/PropertyWrite.php
@@ -70,7 +70,7 @@ public static function create(
         }
 
         // if the next item starts with a $ or ...$ it must be the variable name
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] === '$')) {
             $variableName = array_shift($parts);
             array_shift($parts);
 
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Reference/Fqsen.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Reference/Fqsen.php
new file mode 100644
index 000000000..dc7b8b6d4
--- /dev/null
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Reference/Fqsen.php
@@ -0,0 +1,42 @@
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ *  For the full copyright and license information, please view the LICENSE
+ *  file that was distributed with this source code.
+ *
+ *  @copyright 2010-2017 Mike van Riel<mike@phpdoc.org>
+ *  @license   http://www.opensource.org/licenses/mit-license.php MIT
+ *  @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags\Reference;
+
+use phpDocumentor\Reflection\Fqsen as RealFqsen;
+
+/**
+ * Fqsen reference used by {@see phpDocumentor\Reflection\DocBlock\Tags\See}
+ */
+final class Fqsen implements Reference
+{
+    /**
+     * @var RealFqsen
+     */
+    private $fqsen;
+
+    /**
+     * Fqsen constructor.
+     */
+    public function __construct(RealFqsen $fqsen)
+    {
+        $this->fqsen = $fqsen;
+    }
+
+    /**
+     * @return string string representation of the referenced fqsen
+     */
+    public function __toString()
+    {
+        return (string)$this->fqsen;
+    }
+}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Reference/Reference.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Reference/Reference.php
new file mode 100644
index 000000000..a3ffd24c9
--- /dev/null
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Reference/Reference.php
@@ -0,0 +1,21 @@
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ *  For the full copyright and license information, please view the LICENSE
+ *  file that was distributed with this source code.
+ *
+ *  @copyright 2010-2017 Mike van Riel<mike@phpdoc.org>
+ *  @license   http://www.opensource.org/licenses/mit-license.php MIT
+ *  @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags\Reference;
+
+/**
+ * Interface for references in {@see phpDocumentor\Reflection\DocBlock\Tags\See}
+ */
+interface Reference
+{
+    public function __toString();
+}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Reference/Url.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Reference/Url.php
new file mode 100644
index 000000000..2671d5e13
--- /dev/null
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Reference/Url.php
@@ -0,0 +1,40 @@
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ *  For the full copyright and license information, please view the LICENSE
+ *  file that was distributed with this source code.
+ *
+ *  @copyright 2010-2017 Mike van Riel<mike@phpdoc.org>
+ *  @license   http://www.opensource.org/licenses/mit-license.php MIT
+ *  @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags\Reference;
+
+use Webmozart\Assert\Assert;
+
+/**
+ * Url reference used by {@see phpDocumentor\Reflection\DocBlock\Tags\See}
+ */
+final class Url implements Reference
+{
+    /**
+     * @var string
+     */
+    private $uri;
+
+    /**
+     * Url constructor.
+     */
+    public function __construct($uri)
+    {
+        Assert::stringNotEmpty($uri);
+        $this->uri = $uri;
+    }
+
+    public function __toString()
+    {
+        return $this->uri;
+    }
+}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Return_.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Return_.php
index 09a5870e6..ca5bda705 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Return_.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Return_.php
@@ -43,8 +43,7 @@ public static function create(
         TypeResolver $typeResolver = null,
         DescriptionFactory $descriptionFactory = null,
         TypeContext $context = null
-    )
-    {
+    ) {
         Assert::string($body);
         Assert::allNotNull([$typeResolver, $descriptionFactory]);
 
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/See.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/See.php
index 64ee3d8e4..9e9e723bd 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/See.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/See.php
@@ -12,11 +12,13 @@
 
 namespace phpDocumentor\Reflection\DocBlock\Tags;
 
+use phpDocumentor\Reflection\DocBlock\Description;
 use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Fqsen;
+use phpDocumentor\Reflection\DocBlock\Tags\Reference\Fqsen as FqsenRef;
+use phpDocumentor\Reflection\DocBlock\Tags\Reference\Reference;
+use phpDocumentor\Reflection\DocBlock\Tags\Reference\Url;
 use phpDocumentor\Reflection\FqsenResolver;
 use phpDocumentor\Reflection\Types\Context as TypeContext;
-use phpDocumentor\Reflection\DocBlock\Description;
 use Webmozart\Assert\Assert;
 
 /**
@@ -26,16 +28,16 @@ class See extends BaseTag implements Factory\StaticMethod
 {
     protected $name = 'see';
 
-    /** @var Fqsen */
+    /** @var Reference */
     protected $refers = null;
 
     /**
      * Initializes this tag.
      *
-     * @param Fqsen $refers
+     * @param Reference $refers
      * @param Description $description
      */
-    public function __construct(Fqsen $refers, Description $description = null)
+    public function __construct(Reference $refers, Description $description = null)
     {
         $this->refers = $refers;
         $this->description = $description;
@@ -56,13 +58,18 @@ public static function create(
         $parts       = preg_split('/\s+/Su', $body, 2);
         $description = isset($parts[1]) ? $descriptionFactory->create($parts[1], $context) : null;
 
-        return new static($resolver->resolve($parts[0], $context), $description);
+        // https://tools.ietf.org/html/rfc2396#section-3
+        if (preg_match('/\w:\/\/\w/i', $parts[0])) {
+            return new static(new Url($parts[0]), $description);
+        }
+
+        return new static(new FqsenRef($resolver->resolve($parts[0], $context)), $description);
     }
 
     /**
-     * Returns the structural element this tag refers to.
+     * Returns the ref of this tag.
      *
-     * @return Fqsen
+     * @return Reference
      */
     public function getReference()
     {
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Since.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Since.php
index 3d002ed31..835fb0dcd 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Since.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Since.php
@@ -12,9 +12,9 @@
 
 namespace phpDocumentor\Reflection\DocBlock\Tags;
 
-use phpDocumentor\Reflection\Types\Context as TypeContext;
 use phpDocumentor\Reflection\DocBlock\Description;
 use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
 use Webmozart\Assert\Assert;
 
 /**
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Source.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Source.php
index b0646b969..247b1b3ba 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Source.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Source.php
@@ -59,6 +59,7 @@ public static function create($body, DescriptionFactory $descriptionFactory = nu
             if (isset($matches[2]) && $matches[2] !== '') {
                 $lineCount = (int)$matches[2];
             }
+
             $description = $matches[3];
         }
 
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Var_.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Var_.php
index e23c694b1..8907c951f 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Var_.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Var_.php
@@ -70,7 +70,7 @@ public static function create(
         }
 
         // if the next item starts with a $ or ...$ it must be the variable name
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] === '$')) {
             $variableName = array_shift($parts);
             array_shift($parts);
 
@@ -112,7 +112,7 @@ public function getType()
     public function __toString()
     {
         return ($this->type ? $this->type . ' ' : '')
-        . '$' . $this->variableName
-        . ($this->description ? ' ' . $this->description : '');
+            . (empty($this->variableName) ? null : ('$' . $this->variableName))
+            . ($this->description ? ' ' . $this->description : '');
     }
 }
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Version.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Version.php
index 3e0e5bef7..7bb042073 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Version.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlock/Tags/Version.php
@@ -12,9 +12,9 @@
 
 namespace phpDocumentor\Reflection\DocBlock\Tags;
 
-use phpDocumentor\Reflection\Types\Context as TypeContext;
 use phpDocumentor\Reflection\DocBlock\Description;
 use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
 use Webmozart\Assert\Assert;
 
 /**
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlockFactory.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlockFactory.php
index 9ec2455d2..1bdb8f4df 100644
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlockFactory.php
+++ b/lib/composer/vendor/phpdocumentor/reflection-docblock/src/DocBlockFactory.php
@@ -93,7 +93,7 @@ public function create($docblock, Types\Context $context = null, Location $locat
         return new DocBlock(
             $summary,
             $description ? $this->descriptionFactory->create($description, $context) : null,
-            array_filter($this->parseTagBlock($tags, $context), function($tag) {
+            array_filter($this->parseTagBlock($tags, $context), function ($tag) {
                 return $tag instanceof Tag;
             }),
             $context,
@@ -120,11 +120,11 @@ private function stripDocComment($comment)
         $comment = trim(preg_replace('#[ \t]*(?:\/\*\*|\*\/|\*)?[ \t]{0,1}(.*)?#u', '$1', $comment));
 
         // reg ex above is not able to remove */ from a single line docblock
-        if (substr($comment, -2) == '*/') {
+        if (substr($comment, -2) === '*/') {
             $comment = trim(substr($comment, 0, -2));
         }
 
-        return str_replace(array("\r\n", "\r"), "\n", $comment);
+        return str_replace(["\r\n", "\r"], "\n", $comment);
     }
 
     /**
@@ -143,7 +143,7 @@ private function splitDocBlock($comment)
         // method does not split tags so we return this verbatim as the fourth result (tags). This saves us the
         // performance impact of running a regular expression
         if (strpos($comment, '@') === 0) {
-            return array('', '', '', $comment);
+            return ['', '', '', $comment];
         }
 
         // clears all extra horizontal whitespace from the line endings to prevent parsing issues
@@ -241,7 +241,7 @@ private function parseTagBlock($tags, Types\Context $context)
      */
     private function splitTagBlockIntoTagLines($tags)
     {
-        $result = array();
+        $result = [];
         foreach (explode("\n", $tags) as $tag_line) {
             if (isset($tag_line[0]) && ($tag_line[0] === '@')) {
                 $result[] = $tag_line;
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/integration/InterpretingDocBlocksTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/integration/InterpretingDocBlocksTest.php
deleted file mode 100644
index 91b8eb36c..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/integration/InterpretingDocBlocksTest.php
+++ /dev/null
@@ -1,97 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection;
-
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\StandardTagFactory;
-use phpDocumentor\Reflection\DocBlock\Tag;
-use phpDocumentor\Reflection\DocBlock\Tags\See;
-
-/**
- * @coversNothing
- */
-class InterpretingDocBlocksTest extends \PHPUnit_Framework_TestCase
-{
-    public function testInterpretingASimpleDocBlock()
-    {
-        /**
-         * @var DocBlock    $docblock
-         * @var string      $summary
-         * @var Description $description
-         */
-        include(__DIR__ . '/../../examples/01-interpreting-a-simple-docblock.php');
-
-        $descriptionText = <<<DESCRIPTION
-This is a Description. A Summary and Description are separated by either
-two subsequent newlines (thus a whiteline in between as can be seen in this
-example), or when the Summary ends with a dot (`.`) and some form of
-whitespace.
-DESCRIPTION;
-
-        $this->assertInstanceOf(DocBlock::class, $docblock);
-        $this->assertSame('This is an example of a summary.', $summary);
-        $this->assertInstanceOf(Description::class, $description);
-        $this->assertSame($descriptionText, $description->render());
-        $this->assertEmpty($docblock->getTags());
-    }
-
-    public function testInterpretingTags()
-    {
-        /**
-         * @var DocBlock $docblock
-         * @var boolean  $hasSeeTag
-         * @var Tag[]    $tags
-         * @var See[]    $seeTags
-         */
-        include(__DIR__ . '/../../examples/02-interpreting-tags.php');
-
-        $this->assertTrue($hasSeeTag);
-        $this->assertCount(1, $tags);
-        $this->assertCount(1, $seeTags);
-
-        $this->assertInstanceOf(See::class, $tags[0]);
-        $this->assertInstanceOf(See::class, $seeTags[0]);
-
-        $seeTag = $seeTags[0];
-        $this->assertSame('\\' . StandardTagFactory::class, (string)$seeTag->getReference());
-        $this->assertSame('', (string)$seeTag->getDescription());
-    }
-
-    public function testDescriptionsCanEscapeAtSignsAndClosingBraces()
-    {
-        /**
-         * @var string      $docComment
-         * @var DocBlock    $docblock
-         * @var Description $description
-         * @var string      $receivedDocComment
-         * @var string      $foundDescription
-         */
-
-        include(__DIR__ . '/../../examples/playing-with-descriptions/02-escaping.php');
-        $this->assertSame(<<<'DESCRIPTION'
-You can escape the @-sign by surrounding it with braces, for example: @. And escape a closing brace within an
-inline tag by adding an opening brace in front of it like this: }.
-
-Here are example texts where you can see how they could be used in a real life situation:
-
-    This is a text with an {@internal inline tag where a closing brace (}) is shown}.
-    Or an {@internal inline tag with a literal {@link} in it}.
-
-Do note that an {@internal inline tag that has an opening brace ({) does not break out}.
-DESCRIPTION
-            ,
-            $foundDescription
-        )
-        ;
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/integration/ReconstitutingADocBlockTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/integration/ReconstitutingADocBlockTest.php
deleted file mode 100644
index 92ac22ede..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/integration/ReconstitutingADocBlockTest.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection;
-
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\StandardTagFactory;
-use phpDocumentor\Reflection\DocBlock\Tag;
-use phpDocumentor\Reflection\DocBlock\Tags\See;
-
-/**
- * @coversNothing
- */
-class ReconstitutingADocBlockTest extends \PHPUnit_Framework_TestCase
-{
-    public function testReconstituteADocBlock()
-    {
-        /**
-         * @var string $docComment
-         * @var string $reconstitutedDocComment
-         */
-        include(__DIR__ . '/../../examples/03-reconstituting-a-docblock.php');
-
-        $this->assertSame($docComment, $reconstitutedDocComment);
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/integration/UsingTagsTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/integration/UsingTagsTest.php
deleted file mode 100644
index 984811b1c..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/integration/UsingTagsTest.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection;
-
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\StandardTagFactory;
-use phpDocumentor\Reflection\DocBlock\Tag;
-use phpDocumentor\Reflection\DocBlock\Tags\See;
-
-/**
- * @coversNothing
- */
-class UsingTagsTest extends \PHPUnit_Framework_TestCase
-{
-    public function testAddingYourOwnTagUsingAStaticMethodAsFactory()
-    {
-        /**
-         * @var object[] $customTagObjects
-         * @var string   $docComment
-         * @var string   $reconstitutedDocComment
-         */
-        include(__DIR__ . '/../../examples/04-adding-your-own-tag.php');
-
-        $this->assertInstanceOf(\MyTag::class, $customTagObjects[0]);
-        $this->assertSame('my-tag', $customTagObjects[0]->getName());
-        $this->assertSame('I have a description', (string)$customTagObjects[0]->getDescription());
-        $this->assertSame($docComment, $reconstitutedDocComment);
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/DescriptionFactoryTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/DescriptionFactoryTest.php
deleted file mode 100644
index d3043f9aa..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/DescriptionFactoryTest.php
+++ /dev/null
@@ -1,174 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Tags\Link;
-use phpDocumentor\Reflection\Types\Context;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\DescriptionFactory
- * @covers ::<private>
- */
-class DescriptionFactoryTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     * @uses         phpDocumentor\Reflection\DocBlock\Description
-     * @dataProvider provideSimpleExampleDescriptions
-     */
-    public function testDescriptionCanParseASimpleString($contents)
-    {
-        $tagFactory = m::mock(TagFactory::class);
-        $tagFactory->shouldReceive('create')->never();
-
-        $factory     = new DescriptionFactory($tagFactory);
-        $description = $factory->create($contents, new Context(''));
-
-        $this->assertSame($contents, $description->render());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     * @uses         phpDocumentor\Reflection\DocBlock\Description
-     * @dataProvider provideEscapeSequences
-     */
-    public function testEscapeSequences($contents, $expected)
-    {
-        $tagFactory = m::mock(TagFactory::class);
-        $tagFactory->shouldReceive('create')->never();
-
-        $factory     = new DescriptionFactory($tagFactory);
-        $description = $factory->create($contents, new Context(''));
-
-        $this->assertSame($expected, $description->render());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     * @uses   phpDocumentor\Reflection\DocBlock\Description
-     * @uses   phpDocumentor\Reflection\DocBlock\Tags\Link
-     * @uses   phpDocumentor\Reflection\DocBlock\Tags\BaseTag
-     * @uses   phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   phpDocumentor\Reflection\Types\Context
-     */
-    public function testDescriptionCanParseAStringWithInlineTag()
-    {
-        $contents   = 'This is text for a {@link http://phpdoc.org/ description} that uses an inline tag.';
-        $context    = new Context('');
-        $tagFactory = m::mock(TagFactory::class);
-        $tagFactory->shouldReceive('create')
-            ->once()
-            ->with('@link http://phpdoc.org/ description', $context)
-            ->andReturn(new Link('http://phpdoc.org/', new Description('description')))
-        ;
-
-        $factory     = new DescriptionFactory($tagFactory);
-        $description = $factory->create($contents, $context);
-
-        $this->assertSame($contents, $description->render());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     * @uses   phpDocumentor\Reflection\DocBlock\Description
-     * @uses   phpDocumentor\Reflection\DocBlock\Tags\Link
-     * @uses   phpDocumentor\Reflection\DocBlock\Tags\BaseTag
-     * @uses   phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   phpDocumentor\Reflection\Types\Context
-     */
-    public function testDescriptionCanParseAStringStartingWithInlineTag()
-    {
-        $contents   = '{@link http://phpdoc.org/ This} is text for a description that starts with an inline tag.';
-        $context    = new Context('');
-        $tagFactory = m::mock(TagFactory::class);
-        $tagFactory->shouldReceive('create')
-            ->once()
-            ->with('@link http://phpdoc.org/ This', $context)
-            ->andReturn(new Link('http://phpdoc.org/', new Description('This')))
-        ;
-
-        $factory     = new DescriptionFactory($tagFactory);
-        $description = $factory->create($contents, $context);
-
-        $this->assertSame($contents, $description->render());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     * @uses   phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testIfSuperfluousStartingSpacesAreRemoved()
-    {
-        $factory         = new DescriptionFactory(m::mock(TagFactory::class));
-        $descriptionText = <<<DESCRIPTION
-This is a multiline
-  description that you commonly
-  see with tags.
-
-      It does have a multiline code sample
-      that should align, no matter what
-
-  All spaces superfluous spaces on the
-  second and later lines should be
-  removed but the code sample should
-  still be indented.
-DESCRIPTION;
-
-        $expectedDescription = <<<DESCRIPTION
-This is a multiline
-description that you commonly
-see with tags.
-
-    It does have a multiline code sample
-    that should align, no matter what
-
-All spaces superfluous spaces on the
-second and later lines should be
-removed but the code sample should
-still be indented.
-DESCRIPTION;
-
-        $description = $factory->create($descriptionText, new Context(''));
-
-        $this->assertSame($expectedDescription, $description->render());
-    }
-
-    /**
-     * Provides a series of example strings that the parser should correctly interpret and return.
-     *
-     * @return string[][]
-     */
-    public function provideSimpleExampleDescriptions()
-    {
-        return [
-            ['This is text for a description.'],
-            ['This is text for a description containing { that is literal.'],
-            ['This is text for a description containing } that is literal.'],
-            ['This is text for a description with {just a text} that is not a tag.'],
-        ];
-    }
-
-    public function provideEscapeSequences()
-    {
-        return [
-            ['This is text for a description with a {@}.', 'This is text for a description with a @.'],
-            ['This is text for a description with a {}.', 'This is text for a description with a }.'],
-        ];
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/DescriptionTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/DescriptionTest.php
deleted file mode 100644
index b5917a9e5..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/DescriptionTest.php
+++ /dev/null
@@ -1,75 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter;
-use phpDocumentor\Reflection\DocBlock\Tags\Generic;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Description
- */
-class DescriptionTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @covers ::__construct
-     * @covers ::render
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Generic
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\BaseTag
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     */
-    public function testDescriptionCanRenderUsingABodyWithPlaceholdersAndTags()
-    {
-        $body = 'This is a %1$s body.';
-        $expected = 'This is a {@internal significant } body.';
-        $tags = [new Generic('internal', new Description('significant '))];
-
-        $fixture = new Description($body, $tags);
-
-        // without formatter (thus the PassthroughFormatter by default)
-        $this->assertSame($expected, $fixture->render());
-
-        // with a custom formatter
-        $formatter = m::mock(PassthroughFormatter::class);
-        $formatter->shouldReceive('format')->with($tags[0])->andReturn('@internal significant ');
-        $this->assertSame($expected, $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::render
-     * @covers ::__toString
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Generic
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\BaseTag
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     */
-    public function testDescriptionCanBeCastToString()
-    {
-        $body = 'This is a %1$s body.';
-        $expected = 'This is a {@internal significant } body.';
-        $tags = [new Generic('internal', new Description('significant '))];
-
-        $fixture = new Description($body, $tags);
-
-        $this->assertSame($expected, (string)$fixture);
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testBodyTemplateMustBeAString()
-    {
-        new Description([]);
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/SerializerTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/SerializerTest.php
deleted file mode 100644
index cb2b400f4..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/SerializerTest.php
+++ /dev/null
@@ -1,201 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Serializer
- * @covers ::<private>
- */
-class SerializerTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @covers ::__construct
-     * @covers ::getDocComment
-     * @uses phpDocumentor\Reflection\DocBlock\Description
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses phpDocumentor\Reflection\DocBlock
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\Generic
-     */
-    public function testReconstructsADocCommentFromADocBlock()
-    {
-        $expected = <<<'DOCCOMMENT'
-/**
- * This is a summary
- *
- * This is a description
- *
- * @unknown-tag Test description for the unknown tag
- */
-DOCCOMMENT;
-
-        $fixture = new Serializer();
-
-        $docBlock = new DocBlock(
-            'This is a summary',
-            new Description('This is a description'),
-            [
-                new DocBlock\Tags\Generic('unknown-tag', new Description('Test description for the unknown tag'))
-            ]
-        );
-
-        $this->assertSame($expected, $fixture->getDocComment($docBlock));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getDocComment
-     * @uses phpDocumentor\Reflection\DocBlock\Description
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses phpDocumentor\Reflection\DocBlock
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\Generic
-     */
-    public function testAddPrefixToDocBlock()
-    {
-        $expected = <<<'DOCCOMMENT'
-aa/**
-aa * This is a summary
-aa *
-aa * This is a description
-aa *
-aa * @unknown-tag Test description for the unknown tag
-aa */
-DOCCOMMENT;
-
-        $fixture = new Serializer(2, 'a');
-
-        $docBlock = new DocBlock(
-            'This is a summary',
-            new Description('This is a description'),
-            [
-                new DocBlock\Tags\Generic('unknown-tag', new Description('Test description for the unknown tag'))
-            ]
-        );
-
-        $this->assertSame($expected, $fixture->getDocComment($docBlock));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getDocComment
-     * @uses phpDocumentor\Reflection\DocBlock\Description
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses phpDocumentor\Reflection\DocBlock
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\Generic
-     */
-    public function testAddPrefixToDocBlockExceptFirstLine()
-    {
-        $expected = <<<'DOCCOMMENT'
-/**
-aa * This is a summary
-aa *
-aa * This is a description
-aa *
-aa * @unknown-tag Test description for the unknown tag
-aa */
-DOCCOMMENT;
-
-        $fixture = new Serializer(2, 'a', false);
-
-        $docBlock = new DocBlock(
-            'This is a summary',
-            new Description('This is a description'),
-            [
-                new DocBlock\Tags\Generic('unknown-tag', new Description('Test description for the unknown tag'))
-            ]
-        );
-
-        $this->assertSame($expected, $fixture->getDocComment($docBlock));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getDocComment
-     * @uses phpDocumentor\Reflection\DocBlock\Description
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses phpDocumentor\Reflection\DocBlock
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\Generic
-     */
-    public function testWordwrapsAroundTheGivenAmountOfCharacters()
-    {
-        $expected = <<<'DOCCOMMENT'
-/**
- * This is a
- * summary
- *
- * This is a
- * description
- *
- * @unknown-tag
- * Test
- * description
- * for the
- * unknown tag
- */
-DOCCOMMENT;
-
-        $fixture = new Serializer(0, '', true, 15);
-
-        $docBlock = new DocBlock(
-            'This is a summary',
-            new Description('This is a description'),
-            [
-                new DocBlock\Tags\Generic('unknown-tag', new Description('Test description for the unknown tag'))
-            ]
-        );
-
-        $this->assertSame($expected, $fixture->getDocComment($docBlock));
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testInitializationFailsIfIndentIsNotAnInteger()
-    {
-        new Serializer([]);
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testInitializationFailsIfIndentStringIsNotAString()
-    {
-        new Serializer(0, []);
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testInitializationFailsIfIndentFirstLineIsNotABoolean()
-    {
-        new Serializer(0, '', []);
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testInitializationFailsIfLineLengthIsNotNullNorAnInteger()
-    {
-        new Serializer(0, '', false, []);
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/StandardTagFactoryTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/StandardTagFactoryTest.php
deleted file mode 100644
index 0247da046..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/StandardTagFactoryTest.php
+++ /dev/null
@@ -1,361 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Tags\Author;
-use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
-use phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter;
-use phpDocumentor\Reflection\DocBlock\Tags\Generic;
-use phpDocumentor\Reflection\DocBlock\Tags\Return_;
-use phpDocumentor\Reflection\DocBlock\Tags\See;
-use phpDocumentor\Reflection\Fqsen;
-use phpDocumentor\Reflection\FqsenResolver;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context;
-
-/**
- * @coversDefaultClass phpDocumentor\Reflection\DocBlock\StandardTagFactory
- * @covers ::<private>
- */
-class StandardTagFactoryTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\Generic
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
-     * @uses phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testCreatingAGenericTag()
-    {
-        $expectedTagName         = 'unknown-tag';
-        $expectedDescriptionText = 'This is a description';
-        $expectedDescription     = new Description($expectedDescriptionText);
-        $context                 = new Context('');
-
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $descriptionFactory
-            ->shouldReceive('create')
-            ->once()
-            ->with($expectedDescriptionText, $context)
-            ->andReturn($expectedDescription)
-        ;
-
-        $tagFactory = new StandardTagFactory(m::mock(FqsenResolver::class));
-        $tagFactory->addService($descriptionFactory, DescriptionFactory::class);
-
-        /** @var Generic $tag */
-        $tag = $tagFactory->create('@' . $expectedTagName . ' This is a description', $context);
-
-        $this->assertInstanceOf(Generic::class, $tag);
-        $this->assertSame($expectedTagName, $tag->getName());
-        $this->assertSame($expectedDescription, $tag->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\Author
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
-     */
-    public function testCreatingASpecificTag()
-    {
-        $context    = new Context('');
-        $tagFactory = new StandardTagFactory(m::mock(FqsenResolver::class));
-
-        /** @var Author $tag */
-        $tag = $tagFactory->create('@author Mike van Riel <me@mikevanriel.com>', $context);
-
-        $this->assertInstanceOf(Author::class, $tag);
-        $this->assertSame('author', $tag->getName());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\See
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
-     */
-    public function testAnEmptyContextIsCreatedIfNoneIsProvided()
-    {
-        $fqsen              = '\Tag';
-        $resolver           = m::mock(FqsenResolver::class)
-            ->shouldReceive('resolve')
-            ->with('Tag', m::type(Context::class))
-            ->andReturn(new Fqsen($fqsen))
-            ->getMock()
-        ;
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $descriptionFactory->shouldIgnoreMissing();
-
-        $tagFactory = new StandardTagFactory($resolver);
-        $tagFactory->addService($descriptionFactory, DescriptionFactory::class);
-
-        /** @var See $tag */
-        $tag = $tagFactory->create('@see Tag');
-
-        $this->assertInstanceOf(See::class, $tag);
-        $this->assertSame($fqsen, (string)$tag->getReference());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\Author
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\BaseTag
-     */
-    public function testPassingYourOwnSetOfTagHandlers()
-    {
-        $context    = new Context('');
-        $tagFactory = new StandardTagFactory(m::mock(FqsenResolver::class), ['user' => Author::class]);
-
-        /** @var Author $tag */
-        $tag = $tagFactory->create('@user Mike van Riel <me@mikevanriel.com>', $context);
-
-        $this->assertInstanceOf(Author::class, $tag);
-        $this->assertSame('author', $tag->getName());
-    }
-
-    /**
-     * @covers ::create
-     * @uses                     phpDocumentor\Reflection\DocBlock\StandardTagFactory::__construct
-     * @uses                     phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage The tag "@user/myuser" does not seem to be wellformed, please check it for errors
-     */
-    public function testExceptionIsThrownIfProvidedTagIsNotWellformed()
-    {
-        $this->markTestIncomplete(
-            'For some reason this test fails; once I have access to a RegEx analyzer I will have to test the regex'
-        )
-        ;
-        $tagFactory = new StandardTagFactory(m::mock(FqsenResolver::class));
-        $tagFactory->create('@user[myuser');
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::addParameter
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     */
-    public function testAddParameterToServiceLocator()
-    {
-        $resolver   = m::mock(FqsenResolver::class);
-        $tagFactory = new StandardTagFactory($resolver);
-        $tagFactory->addParameter('myParam', 'myValue');
-
-        $this->assertAttributeSame(
-            [FqsenResolver::class => $resolver, 'myParam' => 'myValue'],
-            'serviceLocator',
-            $tagFactory
-        )
-        ;
-    }
-
-    /**
-     * @covers ::addService
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::__construct
-     */
-    public function testAddServiceToServiceLocator()
-    {
-        $service = new PassthroughFormatter();
-
-        $resolver   = m::mock(FqsenResolver::class);
-        $tagFactory = new StandardTagFactory($resolver);
-        $tagFactory->addService($service);
-
-        $this->assertAttributeSame(
-            [FqsenResolver::class => $resolver, PassthroughFormatter::class => $service],
-            'serviceLocator',
-            $tagFactory
-        )
-        ;
-    }
-
-    /**
-     * @covers ::addService
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::__construct
-     */
-    public function testInjectConcreteServiceForInterfaceToServiceLocator()
-    {
-        $interfaceName = Formatter::class;
-        $service       = new PassthroughFormatter();
-
-        $resolver   = m::mock(FqsenResolver::class);
-        $tagFactory = new StandardTagFactory($resolver);
-        $tagFactory->addService($service, $interfaceName);
-
-        $this->assertAttributeSame(
-            [FqsenResolver::class => $resolver, $interfaceName => $service],
-            'serviceLocator',
-            $tagFactory
-        )
-        ;
-    }
-
-    /**
-     * @covers ::registerTagHandler
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::__construct
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::create
-     * @uses phpDocumentor\Reflection\DocBlock\Tags\Author
-     */
-    public function testRegisteringAHandlerForANewTag()
-    {
-        $resolver   = m::mock(FqsenResolver::class);
-        $tagFactory = new StandardTagFactory($resolver);
-
-        $tagFactory->registerTagHandler('my-tag', Author::class);
-
-        // Assert by trying to create one
-        $tag = $tagFactory->create('@my-tag Mike van Riel <me@mikevanriel.com>');
-        $this->assertInstanceOf(Author::class, $tag);
-    }
-
-    /**
-     * @covers ::registerTagHandler
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::__construct
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     * @expectedException \InvalidArgumentException
-     */
-    public function testHandlerRegistrationFailsIfProvidedTagNameIsNotAString()
-    {
-        $resolver   = m::mock(FqsenResolver::class);
-        $tagFactory = new StandardTagFactory($resolver);
-
-        $tagFactory->registerTagHandler([], Author::class);
-    }
-
-    /**
-     * @covers ::registerTagHandler
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::__construct
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     * @expectedException \InvalidArgumentException
-     */
-    public function testHandlerRegistrationFailsIfProvidedTagNameIsEmpty()
-    {
-        $resolver   = m::mock(FqsenResolver::class);
-        $tagFactory = new StandardTagFactory($resolver);
-
-        $tagFactory->registerTagHandler('', Author::class);
-    }
-
-    /**
-     * @covers ::registerTagHandler
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::__construct
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     * @expectedException \InvalidArgumentException
-     */
-    public function testHandlerRegistrationFailsIfProvidedTagNameIsNamespaceButNotFullyQualified()
-    {
-        $resolver   = m::mock(FqsenResolver::class);
-        $tagFactory = new StandardTagFactory($resolver);
-
-        $tagFactory->registerTagHandler('Name\Spaced\Tag', Author::class);
-    }
-
-    /**
-     * @covers ::registerTagHandler
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::__construct
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     * @expectedException \InvalidArgumentException
-     */
-    public function testHandlerRegistrationFailsIfProvidedHandlerIsNotAString()
-    {
-        $resolver   = m::mock(FqsenResolver::class);
-        $tagFactory = new StandardTagFactory($resolver);
-
-        $tagFactory->registerTagHandler('my-tag', []);
-    }
-
-    /**
-     * @covers ::registerTagHandler
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::__construct
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     * @expectedException \InvalidArgumentException
-     */
-    public function testHandlerRegistrationFailsIfProvidedHandlerIsEmpty()
-    {
-        $resolver   = m::mock(FqsenResolver::class);
-        $tagFactory = new StandardTagFactory($resolver);
-
-        $tagFactory->registerTagHandler('my-tag', '');
-    }
-
-    /**
-     * @covers ::registerTagHandler
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::__construct
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     * @expectedException \InvalidArgumentException
-     */
-    public function testHandlerRegistrationFailsIfProvidedHandlerIsNotAnExistingClassName()
-    {
-        $resolver   = m::mock(FqsenResolver::class);
-        $tagFactory = new StandardTagFactory($resolver);
-
-        $tagFactory->registerTagHandler('my-tag', 'IDoNotExist');
-    }
-
-    /**
-     * @covers ::registerTagHandler
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::__construct
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     * @expectedException \InvalidArgumentException
-     */
-    public function testHandlerRegistrationFailsIfProvidedHandlerDoesNotImplementTheTagInterface()
-    {
-        $resolver   = m::mock(FqsenResolver::class);
-        $tagFactory = new StandardTagFactory($resolver);
-
-        $tagFactory->registerTagHandler('my-tag', 'stdClass');
-    }
-
-    /**
-     * @covers ::create
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::__construct
-     * @uses phpDocumentor\Reflection\DocBlock\StandardTagFactory::addService
-     * @uses phpDocumentor\Reflection\Docblock\Description
-     * @uses phpDocumentor\Reflection\Docblock\Tags\Return_
-     * @uses phpDocumentor\Reflection\Docblock\Tags\BaseTag
-     */
-    public function testReturntagIsMappedCorrectly()
-    {
-        $context    = new Context('');
-
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $descriptionFactory
-            ->shouldReceive('create')
-            ->once()
-            ->with('', $context)
-            ->andReturn(new Description(''))
-        ;
-
-        $typeResolver = new TypeResolver();
-
-        $tagFactory = new StandardTagFactory(m::mock(FqsenResolver::class));
-        $tagFactory->addService($descriptionFactory, DescriptionFactory::class);
-        $tagFactory->addService($typeResolver, TypeResolver::class);
-
-
-        /** @var Return_ $tag */
-        $tag = $tagFactory->create('@return mixed', $context);
-
-        $this->assertInstanceOf(Return_::class, $tag);
-        $this->assertSame('return', $tag->getName());
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/AuthorTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/AuthorTest.php
deleted file mode 100644
index a54954f8d..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/AuthorTest.php
+++ /dev/null
@@ -1,148 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Author
- * @covers ::<private>
- */
-class AuthorTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Author::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Author('Mike van Riel', 'mike@phpdoc.org');
-
-        $this->assertSame('author', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Author::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Author::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new Author('Mike van Riel', 'mike@phpdoc.org');
-
-        $this->assertSame('@author Mike van Riel<mike@phpdoc.org>', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Author::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Author('Mike van Riel', 'mike@phpdoc.org');
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getAuthorName
-     */
-    public function testHasTheAuthorName()
-    {
-        $expected = 'Mike van Riel';
-
-        $fixture = new Author($expected, 'mike@phpdoc.org');
-
-        $this->assertSame($expected, $fixture->getAuthorName());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getAuthorName
-     * @expectedException \InvalidArgumentException
-     */
-    public function testInitializationFailsIfAuthorNameIsNotAString()
-    {
-        new Author([], 'mike@phpdoc.org');
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getEmail
-     */
-    public function testHasTheAuthorMailAddress()
-    {
-        $expected = 'mike@phpdoc.org';
-
-        $fixture = new Author('Mike van Riel', $expected);
-
-        $this->assertSame($expected, $fixture->getEmail());
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testInitializationFailsIfEmailIsNotAString()
-    {
-        new Author('Mike van Riel', []);
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testInitializationFailsIfEmailIsNotValid()
-    {
-        new Author('Mike van Riel', 'mike');
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new Author('Mike van Riel', 'mike@phpdoc.org');
-
-        $this->assertSame('Mike van Riel<mike@phpdoc.org>', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Author::<public>
-     */
-    public function testFactoryMethod()
-    {
-        $fixture = Author::create('Mike van Riel <mike@phpdoc.org>');
-
-        $this->assertSame('Mike van Riel<mike@phpdoc.org>', (string)$fixture);
-        $this->assertSame('Mike van Riel', $fixture->getAuthorName());
-        $this->assertSame('mike@phpdoc.org', $fixture->getEmail());
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Author::<public>
-     */
-    public function testFactoryMethodReturnsNullIfItCouldNotReadBody()
-    {
-        $this->assertNull(Author::create('dfgr<'));
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/CoversTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/CoversTest.php
deleted file mode 100644
index a2b5e4b36..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/CoversTest.php
+++ /dev/null
@@ -1,155 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Fqsen;
-use phpDocumentor\Reflection\FqsenResolver;
-use phpDocumentor\Reflection\Types\Context;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Covers
- * @covers ::<private>
- */
-class CoversTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Covers::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Covers(new Fqsen('\DateTime'), new Description('Description'));
-
-        $this->assertSame('covers', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Covers::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Covers::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new Covers(new Fqsen('\DateTime'), new Description('Description'));
-
-        $this->assertSame('@covers \DateTime Description', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Covers::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Covers(new Fqsen('\DateTime'), new Description('Description'));
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getReference
-     */
-    public function testHasReferenceToFqsen()
-    {
-        $expected = new Fqsen('\DateTime');
-
-        $fixture = new Covers($expected);
-
-        $this->assertSame($expected, $fixture->getReference());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new Covers(new Fqsen('\DateTime'), $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new Covers(new Fqsen('\DateTime'), new Description('Description'));
-
-        $this->assertSame('\DateTime Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Covers::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\FqsenResolver
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Fqsen
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $resolver = m::mock(FqsenResolver::class);
-        $context = new Context('');
-
-        $fqsen = new Fqsen('\DateTime');
-        $description = new Description('My Description');
-
-        $descriptionFactory
-            ->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-        $resolver->shouldReceive('resolve')->with('DateTime', $context)->andReturn($fqsen);
-
-        $fixture = Covers::create('DateTime My Description', $descriptionFactory, $resolver, $context);
-
-        $this->assertSame('\DateTime My Description', (string)$fixture);
-        $this->assertSame($fqsen, $fixture->getReference());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotString()
-    {
-        $this->assertNull(Covers::create([]));
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotEmpty()
-    {
-        $this->assertNull(Covers::create(''));
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/DeprecatedTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/DeprecatedTest.php
deleted file mode 100644
index 8be9ad7e0..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/DeprecatedTest.php
+++ /dev/null
@@ -1,166 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Types\Context;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Deprecated
- * @covers ::<private>
- */
-class DeprecatedTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Deprecated::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Deprecated('1.0', new Description('Description'));
-
-        $this->assertSame('deprecated', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Deprecated::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Deprecated::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new Deprecated('1.0', new Description('Description'));
-
-        $this->assertSame('@deprecated 1.0 Description', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Deprecated::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Deprecated('1.0', new Description('Description'));
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getVersion
-     */
-    public function testHasVersionNumber()
-    {
-        $expected = '1.0';
-
-        $fixture = new Deprecated($expected);
-
-        $this->assertSame($expected, $fixture->getVersion());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new Deprecated('1.0', $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new Deprecated('1.0', new Description('Description'));
-
-        $this->assertSame('1.0 Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Deprecated::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $context = new Context('');
-
-        $version = '1.0';
-        $description = new Description('My Description');
-
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = Deprecated::create('1.0 My Description', $descriptionFactory, $context);
-
-        $this->assertSame('1.0 My Description', (string)$fixture);
-        $this->assertSame($version, $fixture->getVersion());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Deprecated::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethodCreatesEmptyDeprecatedTag()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $descriptionFactory->shouldReceive('create')->never();
-
-        $fixture = Deprecated::create('', $descriptionFactory, new Context(''));
-
-        $this->assertSame('', (string)$fixture);
-        $this->assertSame(null, $fixture->getVersion());
-        $this->assertSame(null, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfVersionIsNotString()
-    {
-        $this->assertNull(Deprecated::create([]));
-    }
-
-    /**
-     * @covers ::create
-     */
-    public function testFactoryMethodReturnsNullIfBodyDoesNotMatchRegex()
-    {
-        $this->assertEquals(new Deprecated(), Deprecated::create('dkhf<'));
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/Formatter/PassthroughFormatterTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/Formatter/PassthroughFormatterTest.php
deleted file mode 100644
index 045a197f6..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/Formatter/PassthroughFormatterTest.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags\Formatter;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\Tags\Generic;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
- */
-class PassthroughFormatterTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @covers ::format
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\BaseTag
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Generic
-     */
-    public function testFormatterCallsToStringAndReturnsAStandardRepresentation()
-    {
-        $expected = '@unknown-tag This is a description';
-
-        $fixture = new PassthroughFormatter();
-
-        $this->assertSame(
-            $expected,
-            $fixture->format(new Generic('unknown-tag', new Description('This is a description')))
-        );
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/GenericTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/GenericTest.php
deleted file mode 100644
index 02fa53008..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/GenericTest.php
+++ /dev/null
@@ -1,146 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @generic      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Types\Context;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Generic
- * @covers ::<private>
- */
-class GenericTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Generic::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Generic('generic', new Description('Description'));
-
-        $this->assertSame('generic', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Generic::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Generic::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new Generic('generic', new Description('Description'));
-
-        $this->assertSame('@generic Description', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Generic::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Generic('generic', new Description('Description'));
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new Generic('generic', $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new Generic('generic', new Description('Description'));
-
-        $this->assertSame('Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Generic::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $context = new Context('');
-
-        $generics = 'generic';
-        $description = new Description('My Description');
-
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = Generic::create('My Description', 'generic', $descriptionFactory, $context);
-
-        $this->assertSame('My Description', (string)$fixture);
-        $this->assertSame($generics, $fixture->getName());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfNameIsNotString()
-    {
-        Generic::create('', []);
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfNameIsNotEmpty()
-    {
-        Generic::create('', '');
-    }
-
-    /**
-     * @covers ::create
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfNameContainsIllegalCharacters()
-    {
-        Generic::create('', 'name/myname');
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/LinkTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/LinkTest.php
deleted file mode 100644
index 9940aec70..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/LinkTest.php
+++ /dev/null
@@ -1,158 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Types\Context;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Link
- * @covers ::<private>
- */
-class LinkTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Link::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Link('http://this.is.my/link', new Description('Description'));
-
-        $this->assertSame('link', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Link::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Link::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new Link('http://this.is.my/link', new Description('Description'));
-
-        $this->assertSame('@link http://this.is.my/link Description', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Link::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Link('http://this.is.my/link', new Description('Description'));
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getLink
-     */
-    public function testHasLinkUrl()
-    {
-        $expected = 'http://this.is.my/link';
-
-        $fixture = new Link($expected);
-
-        $this->assertSame($expected, $fixture->getLink());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new Link('http://this.is.my/link', $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new Link('http://this.is.my/link', new Description('Description'));
-
-        $this->assertSame('http://this.is.my/link Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Link::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $context = new Context('');
-
-        $links = 'http://this.is.my/link';
-        $description = new Description('My Description');
-
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = Link::create('http://this.is.my/link My Description', $descriptionFactory, $context);
-
-        $this->assertSame('http://this.is.my/link My Description', (string)$fixture);
-        $this->assertSame($links, $fixture->getLink());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Link::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethodCreatesEmptyLinkTag()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $descriptionFactory->shouldReceive('create')->never();
-
-        $fixture = Link::create('', $descriptionFactory, new Context(''));
-
-        $this->assertSame('', (string)$fixture);
-        $this->assertSame('', $fixture->getLink());
-        $this->assertSame(null, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfVersionIsNotString()
-    {
-        $this->assertNull(Link::create([]));
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/MethodTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/MethodTest.php
deleted file mode 100644
index 5d6e981e5..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/MethodTest.php
+++ /dev/null
@@ -1,437 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Array_;
-use phpDocumentor\Reflection\Types\Compound;
-use phpDocumentor\Reflection\Types\Context;
-use phpDocumentor\Reflection\Types\Integer;
-use phpDocumentor\Reflection\Types\Object_;
-use phpDocumentor\Reflection\Types\String_;
-use phpDocumentor\Reflection\Types\Void_;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Method
- * @covers ::<private>
- */
-class MethodTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Method::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Method('myMethod');
-
-        $this->assertSame('method', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Method::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Method::isStatic
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Method::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $arguments = [
-            ['name' => 'argument1', 'type' => new String_()],
-            ['name' => 'argument2', 'type' => new Object_()]
-        ];
-        $fixture = new Method('myMethod', $arguments, new Void_(), true, new Description('My Description'));
-
-        $this->assertSame(
-            '@method static void myMethod(string $argument1, object $argument2) My Description',
-            $fixture->render()
-        );
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Method::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Method('myMethod');
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getMethodName
-     */
-    public function testHasMethodName()
-    {
-        $expected = 'myMethod';
-
-        $fixture = new Method($expected);
-
-        $this->assertSame($expected, $fixture->getMethodName());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getArguments
-     */
-    public function testHasArguments()
-    {
-        $arguments = [
-            [ 'name' => 'argument1', 'type' => new String_() ]
-        ];
-
-        $fixture = new Method('myMethod', $arguments);
-
-        $this->assertSame($arguments, $fixture->getArguments());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getArguments
-     */
-    public function testArgumentsMayBePassedAsString()
-    {
-        $arguments = ['argument1'];
-        $expected = [
-            [ 'name' => $arguments[0], 'type' => new Void_() ]
-        ];
-
-        $fixture = new Method('myMethod', $arguments);
-
-        $this->assertEquals($expected, $fixture->getArguments());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getArguments
-     */
-    public function testArgumentTypeCanBeInferredAsVoid()
-    {
-        $arguments = [ [ 'name' => 'argument1' ] ];
-        $expected = [
-            [ 'name' => $arguments[0]['name'], 'type' => new Void_() ]
-        ];
-
-        $fixture = new Method('myMethod', $arguments);
-
-        $this->assertEquals($expected, $fixture->getArguments());
-    }
-
-    /**
-     * @covers ::create
-     */
-    public function testRestArgumentIsParsedAsRegularArg()
-    {
-        $expected = [
-            [ 'name' => 'arg1', 'type' => new Void_() ],
-            [ 'name' => 'rest', 'type' => new Void_() ],
-            [ 'name' => 'rest2', 'type' => new Array_() ],
-        ];
-
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $resolver           = new TypeResolver();
-        $context            = new Context('');
-        $description  = new Description('');
-        $descriptionFactory->shouldReceive('create')->with('', $context)->andReturn($description);
-
-        $fixture = Method::create(
-            'void myMethod($arg1, ...$rest, array ... $rest2)',
-            $resolver,
-            $descriptionFactory,
-            $context
-        );
-
-        $this->assertEquals($expected, $fixture->getArguments());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getReturnType
-     */
-    public function testHasReturnType()
-    {
-        $expected = new String_();
-
-        $fixture = new Method('myMethod', [], $expected);
-
-        $this->assertSame($expected, $fixture->getReturnType());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getReturnType
-     */
-    public function testReturnTypeCanBeInferredAsVoid()
-    {
-        $fixture = new Method('myMethod', []);
-
-        $this->assertEquals(new Void_(), $fixture->getReturnType());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::isStatic
-     */
-    public function testMethodCanBeStatic()
-    {
-        $expected = false;
-        $fixture = new Method('myMethod', [], null, $expected);
-        $this->assertSame($expected, $fixture->isStatic());
-
-        $expected = true;
-        $fixture = new Method('myMethod', [], null, $expected);
-        $this->assertSame($expected, $fixture->isStatic());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new Method('myMethod', [], null, false, $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Method::isStatic
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $arguments = [
-            ['name' => 'argument1', 'type' => new String_()],
-            ['name' => 'argument2', 'type' => new Object_()]
-        ];
-        $fixture = new Method('myMethod', $arguments, new Void_(), true, new Description('My Description'));
-
-        $this->assertSame(
-            'static void myMethod(string $argument1, object $argument2) My Description',
-            (string)$fixture
-        );
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Method::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Fqsen
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $resolver           = new TypeResolver();
-        $context            = new Context('');
-
-        $description  = new Description('My Description');
-        $expectedArguments = [
-            [ 'name' => 'argument1', 'type' => new String_() ],
-            [ 'name' => 'argument2', 'type' => new Void_() ]
-        ];
-
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = Method::create(
-            'static void myMethod(string $argument1, $argument2) My Description',
-            $resolver,
-            $descriptionFactory,
-            $context
-        );
-
-        $this->assertSame('static void myMethod(string $argument1, void $argument2) My Description', (string)$fixture);
-        $this->assertSame('myMethod', $fixture->getMethodName());
-        $this->assertEquals($expectedArguments, $fixture->getArguments());
-        $this->assertInstanceOf(Void_::class, $fixture->getReturnType());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    public function collectionReturnTypesProvider()
-    {
-        return [
-            ['int[]',    Array_::class, Integer::class, Compound::class],
-            ['int[][]',  Array_::class, Array_::class,  Compound::class],
-            ['Object[]', Array_::class, Object_::class, Compound::class],
-            ['array[]',  Array_::class, Array_::class,  Compound::class],
-        ];
-    }
-
-    /**
-     * @dataProvider collectionReturnTypesProvider
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Method::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @uses \phpDocumentor\Reflection\Types\Array_
-     * @uses \phpDocumentor\Reflection\Types\Compound
-     * @uses \phpDocumentor\Reflection\Types\Integer
-     * @uses \phpDocumentor\Reflection\Types\Object_
-     * @param string $returnType
-     * @param string $expectedType
-     * @param string $expectedValueType
-     * @param string null $expectedKeyType
-     */
-    public function testCollectionReturnTypes(
-        $returnType,
-        $expectedType,
-        $expectedValueType = null,
-        $expectedKeyType = null
-    ) { $resolver           = new TypeResolver();
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $descriptionFactory->shouldReceive('create')->with('', null)->andReturn(new Description(''));
-
-        $fixture = Method::create("$returnType myMethod(\$arg)", $resolver, $descriptionFactory);
-        $returnType = $fixture->getReturnType();
-        $this->assertInstanceOf($expectedType, $returnType);
-
-        if ($returnType instanceof Array_) {
-            $this->assertInstanceOf($expectedValueType, $returnType->getValueType());
-            $this->assertInstanceOf($expectedKeyType, $returnType->getKeyType());
-        }
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotString()
-    {
-        Method::create([]);
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsEmpty()
-    {
-        Method::create('');
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodReturnsNullIfBodyIsIncorrect()
-    {
-        $this->assertNull(Method::create('body('));
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfResolverIsNull()
-    {
-        Method::create('body');
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
-    {
-        Method::create('body', new TypeResolver());
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testCreationFailsIfBodyIsNotString()
-    {
-        new Method([]);
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testCreationFailsIfBodyIsEmpty()
-    {
-        new Method('');
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testCreationFailsIfStaticIsNotBoolean()
-    {
-        new Method('body', [], null, []);
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testCreationFailsIfArgumentRecordContainsInvalidEntry()
-    {
-        new Method('body', [ [ 'name' => 'myName', 'unknown' => 'nah' ] ]);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Method::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Fqsen
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testCreateMethodParenthesisMissing()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $resolver           = new TypeResolver();
-        $context            = new Context('');
-
-        $description  = new Description('My Description');
-
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = Method::create(
-            'static void myMethod My Description',
-            $resolver,
-            $descriptionFactory,
-            $context
-        );
-
-        $this->assertSame('static void myMethod() My Description', (string)$fixture);
-        $this->assertSame('myMethod', $fixture->getMethodName());
-        $this->assertEquals([], $fixture->getArguments());
-        $this->assertInstanceOf(Void_::class, $fixture->getReturnType());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/ParamTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/ParamTest.php
deleted file mode 100644
index 0c718ab7b..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/ParamTest.php
+++ /dev/null
@@ -1,228 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context;
-use phpDocumentor\Reflection\Types\String_;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Param
- * @covers ::<private>
- */
-class ParamTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Param::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Param('myParameter', null, false, new Description('Description'));
-
-        $this->assertSame('param', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Param::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Param::isVariadic
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Param::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new Param('myParameter', new String_(), true, new Description('Description'));
-        $this->assertSame('@param string ...$myParameter Description', $fixture->render());
-
-        $fixture = new Param('myParameter', new String_(), false, new Description('Description'));
-        $this->assertSame('@param string $myParameter Description', $fixture->render());
-
-        $fixture = new Param('myParameter', null, false, new Description('Description'));
-        $this->assertSame('@param $myParameter Description', $fixture->render());
-
-        $fixture = new Param('myParameter');
-        $this->assertSame('@param $myParameter', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Param::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Param('myParameter');
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getVariableName
-     */
-    public function testHasVariableName()
-    {
-        $expected = 'myParameter';
-
-        $fixture = new Param($expected);
-
-        $this->assertSame($expected, $fixture->getVariableName());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getType
-     */
-    public function testHasType()
-    {
-        $expected = new String_();
-
-        $fixture = new Param('myParameter', $expected);
-
-        $this->assertSame($expected, $fixture->getType());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::isVariadic
-     */
-    public function testIfParameterIsVariadic()
-    {
-        $fixture = new Param('myParameter', new String_(), false);
-        $this->assertFalse($fixture->isVariadic());
-
-        $fixture = new Param('myParameter', new String_(), true);
-        $this->assertTrue($fixture->isVariadic());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new Param('1.0', null, false, $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::isVariadic
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @uses   \phpDocumentor\Reflection\Types\String_
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new Param('myParameter', new String_(), true, new Description('Description'));
-
-        $this->assertSame('string ...$myParameter Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Param::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $typeResolver = new TypeResolver();
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $context = new Context('');
-
-        $description = new Description('My Description');
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = Param::create('string ...$myParameter My Description', $typeResolver, $descriptionFactory, $context);
-
-        $this->assertSame('string ...$myParameter My Description', (string)$fixture);
-        $this->assertSame('myParameter', $fixture->getVariableName());
-        $this->assertInstanceOf(String_::class, $fixture->getType());
-        $this->assertTrue($fixture->isVariadic());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Param::<public>
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfEmptyBodyIsGiven()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        Param::create('', new TypeResolver(), $descriptionFactory);
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotString()
-    {
-        Param::create([]);
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfResolverIsNull()
-    {
-        Param::create('body');
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
-    {
-        Param::create('body', new TypeResolver());
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfVariableNameIsNotString()
-    {
-        new Param([]);
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfVariadicIsNotBoolean()
-    {
-        new Param('', null, []);
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/PropertyReadTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/PropertyReadTest.php
deleted file mode 100644
index c3fb77006..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/PropertyReadTest.php
+++ /dev/null
@@ -1,201 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context;
-use phpDocumentor\Reflection\Types\String_;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\PropertyRead
- * @covers ::<private>
- */
-class PropertyReadTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\PropertyRead::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new PropertyRead('myProperty', null, new Description('Description'));
-
-        $this->assertSame('property-read', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\PropertyRead::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\PropertyRead::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new PropertyRead('myProperty', new String_(), new Description('Description'));
-        $this->assertSame('@property-read string $myProperty Description', $fixture->render());
-
-        $fixture = new PropertyRead('myProperty', null, new Description('Description'));
-        $this->assertSame('@property-read $myProperty Description', $fixture->render());
-
-        $fixture = new PropertyRead('myProperty');
-        $this->assertSame('@property-read $myProperty', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\PropertyRead::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new PropertyRead('myProperty');
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getVariableName
-     */
-    public function testHasVariableName()
-    {
-        $expected = 'myProperty';
-
-        $fixture = new PropertyRead($expected);
-
-        $this->assertSame($expected, $fixture->getVariableName());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getType
-     */
-    public function testHasType()
-    {
-        $expected = new String_();
-
-        $fixture = new PropertyRead('myProperty', $expected);
-
-        $this->assertSame($expected, $fixture->getType());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new PropertyRead('1.0', null, $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @uses   \phpDocumentor\Reflection\Types\String_
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new PropertyRead('myProperty', new String_(), new Description('Description'));
-
-        $this->assertSame('string $myProperty Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\PropertyRead::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $typeResolver = new TypeResolver();
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $context = new Context('');
-
-        $description = new Description('My Description');
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = PropertyRead::create('string $myProperty My Description', $typeResolver, $descriptionFactory,
-            $context);
-
-        $this->assertSame('string $myProperty My Description', (string)$fixture);
-        $this->assertSame('myProperty', $fixture->getVariableName());
-        $this->assertInstanceOf(String_::class, $fixture->getType());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\PropertyRead::<public>
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfEmptyBodyIsGiven()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        PropertyRead::create('', new TypeResolver(), $descriptionFactory);
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotString()
-    {
-        PropertyRead::create([]);
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfResolverIsNull()
-    {
-        PropertyRead::create('body');
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
-    {
-        PropertyRead::create('body', new TypeResolver());
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfVariableNameIsNotString()
-    {
-        new PropertyRead([]);
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/PropertyTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/PropertyTest.php
deleted file mode 100644
index 908dfb284..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/PropertyTest.php
+++ /dev/null
@@ -1,200 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context;
-use phpDocumentor\Reflection\Types\String_;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Property
- * @covers ::<private>
- */
-class PropertyTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Property::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Property('myProperty', null, new Description('Description'));
-
-        $this->assertSame('property', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Property::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Property::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new Property('myProperty', new String_(), new Description('Description'));
-        $this->assertSame('@property string $myProperty Description', $fixture->render());
-
-        $fixture = new Property('myProperty', null, new Description('Description'));
-        $this->assertSame('@property $myProperty Description', $fixture->render());
-
-        $fixture = new Property('myProperty');
-        $this->assertSame('@property $myProperty', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Property::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Property('myProperty');
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getVariableName
-     */
-    public function testHasVariableName()
-    {
-        $expected = 'myProperty';
-
-        $fixture = new Property($expected);
-
-        $this->assertSame($expected, $fixture->getVariableName());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getType
-     */
-    public function testHasType()
-    {
-        $expected = new String_();
-
-        $fixture = new Property('myProperty', $expected);
-
-        $this->assertSame($expected, $fixture->getType());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new Property('1.0', null, $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @uses   \phpDocumentor\Reflection\Types\String_
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new Property('myProperty', new String_(), new Description('Description'));
-
-        $this->assertSame('string $myProperty Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Property::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $typeResolver = new TypeResolver();
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $context = new Context('');
-
-        $description = new Description('My Description');
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = Property::create('string $myProperty My Description', $typeResolver, $descriptionFactory, $context);
-
-        $this->assertSame('string $myProperty My Description', (string)$fixture);
-        $this->assertSame('myProperty', $fixture->getVariableName());
-        $this->assertInstanceOf(String_::class, $fixture->getType());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Property::<public>
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfEmptyBodyIsGiven()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        Property::create('', new TypeResolver(), $descriptionFactory);
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotString()
-    {
-        Property::create([]);
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfResolverIsNull()
-    {
-        Property::create('body');
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
-    {
-        Property::create('body', new TypeResolver());
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfVariableNameIsNotString()
-    {
-        new Property([]);
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/PropertyWriteTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/PropertyWriteTest.php
deleted file mode 100644
index 5ea6524ca..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/PropertyWriteTest.php
+++ /dev/null
@@ -1,201 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context;
-use phpDocumentor\Reflection\Types\String_;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\PropertyWrite
- * @covers ::<private>
- */
-class PropertyWriteTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\PropertyWrite::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new PropertyWrite('myProperty', null, new Description('Description'));
-
-        $this->assertSame('property-write', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\PropertyWrite::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\PropertyWrite::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new PropertyWrite('myProperty', new String_(), new Description('Description'));
-        $this->assertSame('@property-write string $myProperty Description', $fixture->render());
-
-        $fixture = new PropertyWrite('myProperty', null, new Description('Description'));
-        $this->assertSame('@property-write $myProperty Description', $fixture->render());
-
-        $fixture = new PropertyWrite('myProperty');
-        $this->assertSame('@property-write $myProperty', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\PropertyWrite::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new PropertyWrite('myProperty');
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getVariableName
-     */
-    public function testHasVariableName()
-    {
-        $expected = 'myProperty';
-
-        $fixture = new PropertyWrite($expected);
-
-        $this->assertSame($expected, $fixture->getVariableName());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getType
-     */
-    public function testHasType()
-    {
-        $expected = new String_();
-
-        $fixture = new PropertyWrite('myProperty', $expected);
-
-        $this->assertSame($expected, $fixture->getType());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new PropertyWrite('1.0', null, $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @uses   \phpDocumentor\Reflection\Types\String_
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new PropertyWrite('myProperty', new String_(), new Description('Description'));
-
-        $this->assertSame('string $myProperty Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\PropertyWrite::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $typeResolver = new TypeResolver();
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $context = new Context('');
-
-        $description = new Description('My Description');
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = PropertyWrite::create('string $myProperty My Description', $typeResolver, $descriptionFactory,
-            $context);
-
-        $this->assertSame('string $myProperty My Description', (string)$fixture);
-        $this->assertSame('myProperty', $fixture->getVariableName());
-        $this->assertInstanceOf(String_::class, $fixture->getType());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\PropertyWrite::<public>
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfEmptyBodyIsGiven()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        PropertyWrite::create('', new TypeResolver(), $descriptionFactory);
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotString()
-    {
-        PropertyWrite::create([]);
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfResolverIsNull()
-    {
-        PropertyWrite::create('body');
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
-    {
-        PropertyWrite::create('body', new TypeResolver());
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfVariableNameIsNotString()
-    {
-        new PropertyWrite([]);
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/ReturnTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/ReturnTest.php
deleted file mode 100644
index 2bc543919..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/ReturnTest.php
+++ /dev/null
@@ -1,170 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context;
-use phpDocumentor\Reflection\Types\String_;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Return_
- * @covers ::<private>
- */
-class ReturnTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Return_::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Return_(new String_(), new Description('Description'));
-
-        $this->assertSame('return', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Return_::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Return_::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new Return_(new String_(), new Description('Description'));
-
-        $this->assertSame('@return string Description', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Return_::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Return_(new String_(), new Description('Description'));
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getType
-     */
-    public function testHasType()
-    {
-        $expected = new String_();
-
-        $fixture = new Return_($expected);
-
-        $this->assertSame($expected, $fixture->getType());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new Return_(new String_(), $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new Return_(new String_(), new Description('Description'));
-
-        $this->assertSame('string Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Return_::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\String_
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $resolver = new TypeResolver();
-        $context = new Context('');
-
-        $type = new String_();
-        $description = new Description('My Description');
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = Return_::create('string My Description', $resolver, $descriptionFactory, $context);
-
-        $this->assertSame('string My Description', (string)$fixture);
-        $this->assertEquals($type, $fixture->getType());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotString()
-    {
-        $this->assertNull(Return_::create([]));
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotEmpty()
-    {
-        $this->assertNull(Return_::create(''));
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfResolverIsNull()
-    {
-        Return_::create('body');
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
-    {
-        Return_::create('body', new TypeResolver());
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/SeeTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/SeeTest.php
deleted file mode 100644
index 8d3e3e8c6..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/SeeTest.php
+++ /dev/null
@@ -1,173 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Fqsen;
-use phpDocumentor\Reflection\FqsenResolver;
-use phpDocumentor\Reflection\Types\Context;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\See
- * @covers ::<private>
- */
-class SeeTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\See::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new See(new Fqsen('\DateTime'), new Description('Description'));
-
-        $this->assertSame('see', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\See::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\See::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new See(new Fqsen('\DateTime'), new Description('Description'));
-
-        $this->assertSame('@see \DateTime Description', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\See::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new See(new Fqsen('\DateTime'), new Description('Description'));
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getReference
-     */
-    public function testHasReferenceToFqsen()
-    {
-        $expected = new Fqsen('\DateTime');
-
-        $fixture = new See($expected);
-
-        $this->assertSame($expected, $fixture->getReference());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new See(new Fqsen('\DateTime'), $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new See(new Fqsen('\DateTime'), new Description('Description'));
-
-        $this->assertSame('\DateTime Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\See::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\FqsenResolver
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Fqsen
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $resolver = m::mock(FqsenResolver::class);
-        $context = new Context('');
-
-        $fqsen = new Fqsen('\DateTime');
-        $description = new Description('My Description');
-
-        $descriptionFactory
-            ->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-        $resolver->shouldReceive('resolve')->with('DateTime', $context)->andReturn($fqsen);
-
-        $fixture = See::create('DateTime My Description', $resolver, $descriptionFactory, $context);
-
-        $this->assertSame('\DateTime My Description', (string)$fixture);
-        $this->assertSame($fqsen, $fixture->getReference());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotString()
-    {
-        $this->assertNull(See::create([]));
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotEmpty()
-    {
-        $this->assertNull(See::create(''));
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfResolverIsNull()
-    {
-        See::create('body');
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
-    {
-        See::create('body', new FqsenResolver());
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/SinceTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/SinceTest.php
deleted file mode 100644
index 3f42db5d2..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/SinceTest.php
+++ /dev/null
@@ -1,166 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Types\Context;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Since
- * @covers ::<private>
- */
-class SinceTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Since::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Since('1.0', new Description('Description'));
-
-        $this->assertSame('since', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Since::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Since::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new Since('1.0', new Description('Description'));
-
-        $this->assertSame('@since 1.0 Description', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Since::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Since('1.0', new Description('Description'));
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getVersion
-     */
-    public function testHasVersionNumber()
-    {
-        $expected = '1.0';
-
-        $fixture = new Since($expected);
-
-        $this->assertSame($expected, $fixture->getVersion());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new Since('1.0', $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new Since('1.0', new Description('Description'));
-
-        $this->assertSame('1.0 Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Since::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $context            = new Context('');
-
-        $version     = '1.0';
-        $description = new Description('My Description');
-
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = Since::create('1.0 My Description', $descriptionFactory, $context);
-
-        $this->assertSame('1.0 My Description', (string)$fixture);
-        $this->assertSame($version, $fixture->getVersion());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Since::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethodCreatesEmptySinceTag()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $descriptionFactory->shouldReceive('create')->never();
-
-        $fixture = Since::create('', $descriptionFactory, new Context(''));
-
-        $this->assertSame('', (string)$fixture);
-        $this->assertSame(null, $fixture->getVersion());
-        $this->assertSame(null, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfSinceIsNotString()
-    {
-        $this->assertNull(Since::create([]));
-    }
-
-    /**
-     * @covers ::create
-     */
-    public function testFactoryMethodReturnsNullIfBodyDoesNotMatchRegex()
-    {
-        $this->assertNull(Since::create('dkhf<'));
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/SourceTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/SourceTest.php
deleted file mode 100644
index cbf01f656..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/SourceTest.php
+++ /dev/null
@@ -1,199 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context;
-use phpDocumentor\Reflection\Types\String_;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Source
- * @covers ::<private>
- */
-class SourceTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Source::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Source(1, null, new Description('Description'));
-
-        $this->assertSame('source', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Source::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Source::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new Source(1, 10, new Description('Description'));
-        $this->assertSame('@source 1 10 Description', $fixture->render());
-
-        $fixture = new Source(1, null, new Description('Description'));
-        $this->assertSame('@source 1 Description', $fixture->render());
-
-        $fixture = new Source(1);
-        $this->assertSame('@source 1', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Source::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Source(1);
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getStartingLine
-     */
-    public function testHasStartingLine()
-    {
-        $expected = 1;
-
-        $fixture = new Source($expected);
-
-        $this->assertSame($expected, $fixture->getStartingLine());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getLineCount
-     */
-    public function testHasLineCount()
-    {
-        $expected = 2;
-
-        $fixture = new Source(1, $expected);
-
-        $this->assertSame($expected, $fixture->getLineCount());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new Source('1', null, $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @uses   \phpDocumentor\Reflection\Types\String_
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new Source(1, 10, new Description('Description'));
-
-        $this->assertSame('1 10 Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Source::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $context            = new Context('');
-
-        $description = new Description('My Description');
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = Source::create('1 10 My Description', $descriptionFactory, $context);
-
-        $this->assertSame('1 10 My Description', (string)$fixture);
-        $this->assertSame(1, $fixture->getStartingLine());
-        $this->assertSame(10, $fixture->getLineCount());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Source::<public>
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfEmptyBodyIsGiven()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        Source::create('', $descriptionFactory);
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotString()
-    {
-        Source::create([]);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
-    {
-        Source::create('1');
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfStartingLineIsNotInteger()
-    {
-        new Source('blabla');
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfLineCountIsNotIntegerOrNull()
-    {
-        new Source('1', []);
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/ThrowsTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/ThrowsTest.php
deleted file mode 100644
index 657d6ca51..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/ThrowsTest.php
+++ /dev/null
@@ -1,170 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context;
-use phpDocumentor\Reflection\Types\String_;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Throws
- * @covers ::<private>
- */
-class ThrowsTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Throws::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Throws(new String_(), new Description('Description'));
-
-        $this->assertSame('throws', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Throws::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Throws::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new Throws(new String_(), new Description('Description'));
-
-        $this->assertSame('@throws string Description', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Throws::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Throws(new String_(), new Description('Description'));
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getType
-     */
-    public function testHasType()
-    {
-        $expected = new String_();
-
-        $fixture = new Throws($expected);
-
-        $this->assertSame($expected, $fixture->getType());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new Throws(new String_(), $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new Throws(new String_(), new Description('Description'));
-
-        $this->assertSame('string Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Throws::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\String_
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $resolver           = new TypeResolver();
-        $context            = new Context('');
-
-        $type        = new String_();
-        $description = new Description('My Description');
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = Throws::create('string My Description', $resolver, $descriptionFactory, $context);
-
-        $this->assertSame('string My Description', (string)$fixture);
-        $this->assertEquals($type, $fixture->getType());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotString()
-    {
-        $this->assertNull(Throws::create([]));
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotEmpty()
-    {
-        $this->assertNull(Throws::create(''));
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfResolverIsNull()
-    {
-        Throws::create('body');
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
-    {
-        Throws::create('body', new TypeResolver());
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/UsesTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/UsesTest.php
deleted file mode 100644
index 419f7e368..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/UsesTest.php
+++ /dev/null
@@ -1,174 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Fqsen;
-use phpDocumentor\Reflection\FqsenResolver;
-use phpDocumentor\Reflection\Types\Context;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Uses
- * @covers ::<private>
- */
-class UsesTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Uses::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Uses(new Fqsen('\DateTime'), new Description('Description'));
-
-        $this->assertSame('uses', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Uses::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Uses::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new Uses(new Fqsen('\DateTime'), new Description('Description'));
-
-        $this->assertSame('@uses \DateTime Description', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Uses::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Uses(new Fqsen('\DateTime'), new Description('Description'));
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getReference
-     */
-    public function testHasReferenceToFqsen()
-    {
-        $expected = new Fqsen('\DateTime');
-
-        $fixture = new Uses($expected);
-
-        $this->assertSame($expected, $fixture->getReference());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new Uses(new Fqsen('\DateTime'), $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new Uses(new Fqsen('\DateTime'), new Description('Description'));
-
-        $this->assertSame('\DateTime Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Uses::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\FqsenResolver
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Fqsen
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $resolver           = m::mock(FqsenResolver::class);
-        $context            = new Context('');
-
-        $fqsen       = new Fqsen('\DateTime');
-        $description = new Description('My Description');
-
-        $descriptionFactory
-            ->shouldReceive('create')->with('My Description', $context)->andReturn($description)
-        ;
-        $resolver->shouldReceive('resolve')->with('DateTime', $context)->andReturn($fqsen);
-
-        $fixture = Uses::create('DateTime My Description', $resolver, $descriptionFactory, $context);
-
-        $this->assertSame('\DateTime My Description', (string)$fixture);
-        $this->assertSame($fqsen, $fixture->getReference());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotString()
-    {
-        $this->assertNull(Uses::create([]));
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotEmpty()
-    {
-        $this->assertNull(Uses::create(''));
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfResolverIsNull()
-    {
-        Uses::create('body');
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
-    {
-        Uses::create('body', new FqsenResolver());
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/VarTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/VarTest.php
deleted file mode 100644
index 34f290adc..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/VarTest.php
+++ /dev/null
@@ -1,200 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context;
-use phpDocumentor\Reflection\Types\String_;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Var_
- * @covers ::<private>
- */
-class VarTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Var_::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Var_('myVariable', null, new Description('Description'));
-
-        $this->assertSame('var', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Var_::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Var_::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new Var_('myVariable', new String_(), new Description('Description'));
-        $this->assertSame('@var string $myVariable Description', $fixture->render());
-
-        $fixture = new Var_('myVariable', null, new Description('Description'));
-        $this->assertSame('@var $myVariable Description', $fixture->render());
-
-        $fixture = new Var_('myVariable');
-        $this->assertSame('@var $myVariable', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Var_::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Var_('myVariable');
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getVariableName
-     */
-    public function testHasVariableName()
-    {
-        $expected = 'myVariable';
-
-        $fixture = new Var_($expected);
-
-        $this->assertSame($expected, $fixture->getVariableName());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getType
-     */
-    public function testHasType()
-    {
-        $expected = new String_();
-
-        $fixture = new Var_('myVariable', $expected);
-
-        $this->assertSame($expected, $fixture->getType());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new Var_('1.0', null, $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @uses   \phpDocumentor\Reflection\Types\String_
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new Var_('myVariable', new String_(), new Description('Description'));
-
-        $this->assertSame('string $myVariable Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Var_::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $typeResolver       = new TypeResolver();
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $context            = new Context('');
-
-        $description = new Description('My Description');
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = Var_::create('string $myVariable My Description', $typeResolver, $descriptionFactory, $context);
-
-        $this->assertSame('string $myVariable My Description', (string)$fixture);
-        $this->assertSame('myVariable', $fixture->getVariableName());
-        $this->assertInstanceOf(String_::class, $fixture->getType());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Var_::<public>
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfEmptyBodyIsGiven()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        Var_::create('', new TypeResolver(), $descriptionFactory);
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfBodyIsNotString()
-    {
-        Var_::create([]);
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfResolverIsNull()
-    {
-        Var_::create('body');
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\TypeResolver
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfDescriptionFactoryIsNull()
-    {
-        Var_::create('body', new TypeResolver());
-    }
-
-    /**
-     * @covers ::__construct
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfVariableNameIsNotString()
-    {
-        new Var_([]);
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/VersionTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/VersionTest.php
deleted file mode 100644
index 5c487fd3d..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlock/Tags/VersionTest.php
+++ /dev/null
@@ -1,166 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Types\Context;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\DocBlock\Tags\Version
- * @covers ::<private>
- */
-class VersionTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Version::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfCorrectTagNameIsReturned()
-    {
-        $fixture = new Version('1.0', new Description('Description'));
-
-        $this->assertSame('version', $fixture->getName());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Version::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Version::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getName
-     */
-    public function testIfTagCanBeRenderedUsingDefaultFormatter()
-    {
-        $fixture = new Version('1.0', new Description('Description'));
-
-        $this->assertSame('@version 1.0 Description', $fixture->render());
-    }
-
-    /**
-     * @uses   \phpDocumentor\Reflection\DocBlock\Tags\Version::__construct
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::render
-     */
-    public function testIfTagCanBeRenderedUsingSpecificFormatter()
-    {
-        $fixture = new Version('1.0', new Description('Description'));
-
-        $formatter = m::mock(Formatter::class);
-        $formatter->shouldReceive('format')->with($fixture)->andReturn('Rendered output');
-
-        $this->assertSame('Rendered output', $fixture->render($formatter));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getVersion
-     */
-    public function testHasVersionNumber()
-    {
-        $expected = '1.0';
-
-        $fixture = new Version($expected);
-
-        $this->assertSame($expected, $fixture->getVersion());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers \phpDocumentor\Reflection\DocBlock\Tags\BaseTag::getDescription
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testHasDescription()
-    {
-        $expected = new Description('Description');
-
-        $fixture = new Version('1.0', $expected);
-
-        $this->assertSame($expected, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::__toString
-     * @uses   \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testStringRepresentationIsReturned()
-    {
-        $fixture = new Version('1.0', new Description('Description'));
-
-        $this->assertSame('1.0 Description', (string)$fixture);
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Version::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethod()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $context            = new Context('');
-
-        $version     = '1.0';
-        $description = new Description('My Description');
-
-        $descriptionFactory->shouldReceive('create')->with('My Description', $context)->andReturn($description);
-
-        $fixture = Version::create('1.0 My Description', $descriptionFactory, $context);
-
-        $this->assertSame('1.0 My Description', (string)$fixture);
-        $this->assertSame($version, $fixture->getVersion());
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @uses \phpDocumentor\Reflection\DocBlock\Tags\Version::<public>
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testFactoryMethodCreatesEmptyVersionTag()
-    {
-        $descriptionFactory = m::mock(DescriptionFactory::class);
-        $descriptionFactory->shouldReceive('create')->never();
-
-        $fixture = Version::create('', $descriptionFactory, new Context(''));
-
-        $this->assertSame('', (string)$fixture);
-        $this->assertSame(null, $fixture->getVersion());
-        $this->assertSame(null, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::create
-     * @expectedException \InvalidArgumentException
-     */
-    public function testFactoryMethodFailsIfVersionIsNotString()
-    {
-        $this->assertNull(Version::create([]));
-    }
-
-    /**
-     * @covers ::create
-     */
-    public function testFactoryMethodReturnsNullIfBodyDoesNotMatchRegex()
-    {
-        $this->assertNull(Version::create('dkhf<'));
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlockFactoryTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlockFactoryTest.php
deleted file mode 100644
index f1261b65f..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlockFactoryTest.php
+++ /dev/null
@@ -1,290 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection;
-
-use Mockery as m;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\DocBlock\Tag;
-use phpDocumentor\Reflection\DocBlock\TagFactory;
-use phpDocumentor\Reflection\DocBlock\Tags\Param;
-use phpDocumentor\Reflection\Types\Context;
-
-/**
- * @coversDefaultClass phpDocumentor\Reflection\DocBlockFactory
- * @covers             ::<private>
- * @uses               \Webmozart\Assert\Assert
- * @uses               phpDocumentor\Reflection\DocBlock
- */
-class DocBlockFactoryTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @covers ::__construct
-     * @covers ::createInstance
-     * @uses \phpDocumentor\Reflection\DocBlock\StandardTagFactory
-     * @uses \phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     */
-    public function testCreateFactoryUsingFactoryMethod()
-    {
-        $fixture = DocBlockFactory::createInstance();
-
-        $this->assertInstanceOf(DocBlockFactory::class, $fixture);
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     * @uses   phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testCreateDocBlockFromReflection()
-    {
-        $fixture = new DocBlockFactory(m::mock(DescriptionFactory::class), m::mock(TagFactory::class));
-
-        $docBlock       = '/** This is a DocBlock */';
-        $classReflector = m::mock(\ReflectionClass::class);
-        $classReflector->shouldReceive('getDocComment')->andReturn($docBlock);
-        $docblock = $fixture->create($classReflector);
-
-        $this->assertInstanceOf(DocBlock::class, $docblock);
-        $this->assertSame('This is a DocBlock', $docblock->getSummary());
-        $this->assertEquals(new Description(''), $docblock->getDescription());
-        $this->assertSame([], $docblock->getTags());
-        $this->assertEquals(new Context(''), $docblock->getContext());
-        $this->assertNull($docblock->getLocation());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     * @uses   phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testCreateDocBlockFromStringWithDocComment()
-    {
-        $fixture = new DocBlockFactory(m::mock(DescriptionFactory::class), m::mock(TagFactory::class));
-
-        $docblock = $fixture->create('/** This is a DocBlock */');
-
-        $this->assertInstanceOf(DocBlock::class, $docblock);
-        $this->assertSame('This is a DocBlock', $docblock->getSummary());
-        $this->assertEquals(new Description(''), $docblock->getDescription());
-        $this->assertSame([], $docblock->getTags());
-        $this->assertEquals(new Context(''), $docblock->getContext());
-        $this->assertNull($docblock->getLocation());
-    }
-
-    /**
-     * @covers ::create
-     * @covers ::__construct
-     * @uses   phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testCreateDocBlockFromStringWithoutDocComment()
-    {
-        $fixture = new DocBlockFactory(m::mock(DescriptionFactory::class), m::mock(TagFactory::class));
-
-        $docblock = $fixture->create('This is a DocBlock');
-
-        $this->assertInstanceOf(DocBlock::class, $docblock);
-        $this->assertSame('This is a DocBlock', $docblock->getSummary());
-        $this->assertEquals(new Description(''), $docblock->getDescription());
-        $this->assertSame([], $docblock->getTags());
-        $this->assertEquals(new Context(''), $docblock->getContext());
-        $this->assertNull($docblock->getLocation());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     * @uses         phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses         phpDocumentor\Reflection\DocBlock\Description
-     * @dataProvider provideSummaryAndDescriptions
-     */
-    public function testSummaryAndDescriptionAreSeparated($given, $summary, $description)
-    {
-        $tagFactory = m::mock(TagFactory::class);
-        $fixture    = new DocBlockFactory(new DescriptionFactory($tagFactory), $tagFactory);
-
-        $docblock = $fixture->create($given);
-
-        $this->assertSame($summary, $docblock->getSummary());
-        $this->assertEquals(new Description($description), $docblock->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     * @uses phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testDescriptionsRetainFormatting()
-    {
-        $tagFactory = m::mock(TagFactory::class);
-        $fixture    = new DocBlockFactory(new DescriptionFactory($tagFactory), $tagFactory);
-
-        $given = <<<DOCBLOCK
-/**
- * This is a summary.
- * This is a multiline Description
- * that contains a code block.
- *
- *     See here: a CodeBlock
- */
-DOCBLOCK;
-
-        $description = <<<DESCRIPTION
-This is a multiline Description
-that contains a code block.
-
-    See here: a CodeBlock
-DESCRIPTION;
-
-        $docblock = $fixture->create($given);
-
-        $this->assertEquals(new Description($description), $docblock->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     * @uses phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testTagsAreInterpretedUsingFactory()
-    {
-        $tagString = <<<TAG
-@author Mike van Riel <me@mikevanriel.com> This is with
-  multiline description.
-TAG;
-
-        $tag        = m::mock(Tag::class);
-        $tagFactory = m::mock(TagFactory::class);
-        $tagFactory->shouldReceive('create')->with($tagString, m::type(Context::class))->andReturn($tag);
-
-        $fixture = new DocBlockFactory(new DescriptionFactory($tagFactory), $tagFactory);
-
-        $given = <<<DOCBLOCK
-/**
- * This is a summary.
- *
- * @author Mike van Riel <me@mikevanriel.com> This is with
- *   multiline description.
- */
-DOCBLOCK;
-
-        $docblock = $fixture->create($given, new Context(''));
-
-        $this->assertEquals([$tag], $docblock->getTags());
-    }
-
-    public function provideSummaryAndDescriptions()
-    {
-        return [
-            ['This is a DocBlock', 'This is a DocBlock', ''],
-            [
-                'This is a DocBlock. This should still be summary.',
-                'This is a DocBlock. This should still be summary.',
-                ''
-            ],
-            [
-                <<<DOCBLOCK
-This is a DocBlock.
-This should be a Description.
-DOCBLOCK
-                ,
-                'This is a DocBlock.',
-                'This should be a Description.'
-            ],
-            [
-                <<<DOCBLOCK
-This is a
-multiline Summary.
-This should be a Description.
-DOCBLOCK
-                ,
-                "This is a\nmultiline Summary.",
-                'This should be a Description.'
-            ],
-            [
-                <<<DOCBLOCK
-This is a Summary without dot but with a whiteline
-
-This should be a Description.
-DOCBLOCK
-                ,
-                'This is a Summary without dot but with a whiteline',
-                'This should be a Description.'
-            ],
-            [
-                <<<DOCBLOCK
-This is a Summary with dot and with a whiteline.
-
-This should be a Description.
-DOCBLOCK
-                ,
-                'This is a Summary with dot and with a whiteline.',
-                'This should be a Description.'
-            ],
-        ];
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     *
-     * @uses   phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses   phpDocumentor\Reflection\DocBlock\Description
-     * @uses   phpDocumentor\Reflection\Types\Context
-     * @uses   phpDocumentor\Reflection\DocBlock\Tags\Param
-     */
-    public function testTagsWithContextNamespace()
-    {
-        $tagFactoryMock = m::mock(TagFactory::class);
-        $fixture = new DocBlockFactory(m::mock(DescriptionFactory::class), $tagFactoryMock);
-        $context = new Context('MyNamespace');
-
-        $tagFactoryMock->shouldReceive('create')->with(m::any(), $context)->andReturn(new Param('param'));
-        $docblock = $fixture->create('/** @param MyType $param */', $context);
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::create
-     *
-     * @uses phpDocumentor\Reflection\DocBlock\DescriptionFactory
-     * @uses phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testTagsAreFilteredForNullValues()
-    {
-        $tagString = <<<TAG
-@author Mike van Riel <me@mikevanriel.com> This is with
-  multiline description.
-TAG;
-
-        $tagFactory = m::mock(TagFactory::class);
-        $tagFactory->shouldReceive('create')->with($tagString, m::any())->andReturn(null);
-
-        $fixture = new DocBlockFactory(new DescriptionFactory($tagFactory), $tagFactory);
-
-        $given = <<<DOCBLOCK
-/**
- * This is a summary.
- *
- * @author Mike van Riel <me@mikevanriel.com> This is with
- *   multiline description.
- */
-DOCBLOCK;
-
-        $docblock = $fixture->create($given, new Context(''));
-
-        $this->assertEquals([], $docblock->getTags());
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlockTest.php b/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlockTest.php
deleted file mode 100644
index 4a8d4ded0..000000000
--- a/lib/composer/vendor/phpdocumentor/reflection-docblock/tests/unit/DocBlockTest.php
+++ /dev/null
@@ -1,252 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection;
-
-use Mockery as m;
-use phpDocumentor\Reflection\Types\Context;
-
-/**
- * @coversDefaultClass phpDocumentor\Reflection\DocBlock
- * @covers ::<private>
- * @uses \Webmozart\Assert\Assert
- */
-class DocBlockTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @covers ::__construct
-     * @covers ::getSummary
-     *
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testDocBlockCanHaveASummary()
-    {
-        $summary = 'This is a summary';
-
-        $fixture = new DocBlock($summary);
-
-        $this->assertSame($summary, $fixture->getSummary());
-    }
-
-    /**
-     * @covers ::__construct
-     *
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfSummaryIsNotAString()
-    {
-        new DocBlock([]);
-    }
-
-    /**
-     * @covers ::__construct
-     *
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfTemplateStartIsNotABoolean()
-    {
-        new DocBlock('', null, [], null, null, ['is not boolean']);
-    }
-
-    /**
-     * @covers ::__construct
-     *
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfTemplateEndIsNotABoolean()
-    {
-        new DocBlock('', null, [], null, null, false, ['is not boolean']);
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getDescription
-     *
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testDocBlockCanHaveADescription()
-    {
-        $description = new DocBlock\Description('');
-
-        $fixture = new DocBlock('', $description);
-
-        $this->assertSame($description, $fixture->getDescription());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getTags
-     *
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\DocBlock\Tag
-     */
-    public function testDocBlockCanHaveTags()
-    {
-        $tags = [
-            m::mock(DocBlock\Tag::class)
-        ];
-
-        $fixture = new DocBlock('', null, $tags);
-
-        $this->assertSame($tags, $fixture->getTags());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getTags
-     *
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\DocBlock\Tag
-     *
-     * @expectedException \InvalidArgumentException
-     */
-    public function testDocBlockAllowsOnlyTags()
-    {
-        $tags = [
-            null
-        ];
-
-        $fixture = new DocBlock('', null, $tags);
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getTagsByName
-     *
-     * @uses \phpDocumentor\Reflection\DocBlock::getTags
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\DocBlock\Tag
-     */
-    public function testFindTagsInDocBlockByName()
-    {
-        $tag1 = m::mock(DocBlock\Tag::class);
-        $tag2 = m::mock(DocBlock\Tag::class);
-        $tag3 = m::mock(DocBlock\Tag::class);
-        $tags = [$tag1, $tag2, $tag3];
-
-        $tag1->shouldReceive('getName')->andReturn('abc');
-        $tag2->shouldReceive('getName')->andReturn('abcd');
-        $tag3->shouldReceive('getName')->andReturn('ab');
-
-        $fixture = new DocBlock('', null, $tags);
-
-        $this->assertSame([$tag2], $fixture->getTagsByName('abcd'));
-        $this->assertSame([], $fixture->getTagsByName('Ebcd'));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getTagsByName
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfNameForTagsIsNotString()
-    {
-        $fixture = new DocBlock();
-        $fixture->getTagsByName([]);
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::hasTag
-     *
-     * @uses \phpDocumentor\Reflection\DocBlock::getTags
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\DocBlock\Tag
-     */
-    public function testCheckIfThereAreTagsWithAGivenName()
-    {
-        $tag1 = m::mock(DocBlock\Tag::class);
-        $tag2 = m::mock(DocBlock\Tag::class);
-        $tag3 = m::mock(DocBlock\Tag::class);
-        $tags = [$tag1, $tag2, $tag3];
-
-        $tag1->shouldReceive('getName')->twice()->andReturn('abc');
-        $tag2->shouldReceive('getName')->twice()->andReturn('abcd');
-        $tag3->shouldReceive('getName')->once();
-
-        $fixture = new DocBlock('', null, $tags);
-
-        $this->assertTrue($fixture->hasTag('abcd'));
-        $this->assertFalse($fixture->hasTag('Ebcd'));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::hasTag
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfNameForCheckingTagsIsNotString()
-    {
-        $fixture = new DocBlock();
-        $fixture->hasTag([]);
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getContext
-     *
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Types\Context
-     */
-    public function testDocBlockKnowsInWhichNamespaceItIsAndWhichAliasesThereAre()
-    {
-        $context = new Context('');
-
-        $fixture = new DocBlock('', null, [], $context);
-
-        $this->assertSame($context, $fixture->getContext());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getLocation
-     *
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     * @uses \phpDocumentor\Reflection\Location
-     */
-    public function testDocBlockKnowsAtWhichLineItIs()
-    {
-        $location = new Location(10);
-
-        $fixture = new DocBlock('', null, [], null, $location);
-
-        $this->assertSame($location, $fixture->getLocation());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::isTemplateStart
-     *
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testDocBlockKnowsIfItIsTheStartOfADocBlockTemplate()
-    {
-        $fixture = new DocBlock('', null, [], null, null, true);
-
-        $this->assertTrue($fixture->isTemplateStart());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::isTemplateEnd
-     *
-     * @uses \phpDocumentor\Reflection\DocBlock\Description
-     */
-    public function testDocBlockKnowsIfItIsTheEndOfADocBlockTemplate()
-    {
-        $fixture = new DocBlock('', null, [], null, null, false, true);
-
-        $this->assertTrue($fixture->isTemplateEnd());
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/.gitignore b/lib/composer/vendor/phpdocumentor/type-resolver/.gitignore
deleted file mode 100644
index 82cfc4e95..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-.idea
-composer.lock
-vendor
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/.scrutinizer.yml b/lib/composer/vendor/phpdocumentor/type-resolver/.scrutinizer.yml
deleted file mode 100644
index 7d7372a84..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/.scrutinizer.yml
+++ /dev/null
@@ -1,31 +0,0 @@
-before_commands:
-    - "composer install --no-dev --prefer-source"
-
-tools:
-    external_code_coverage: true
-    php_code_sniffer:
-        config:
-            standard: PSR2
-        filter:
-            paths: ["src/*", "tests/*"]
-    php_cpd:
-        enabled: true
-        excluded_dirs: ["tests", "vendor"]
-    php_loc:
-        enabled: true
-        excluded_dirs: ["tests", "vendor"]
-    php_mess_detector:
-        enabled: true
-        config:
-            ruleset: phpmd.xml.dist
-            design_rules: { eval_expression: false }
-        filter:
-            paths: ["src/*"]
-    php_pdepend:
-        enabled: true
-        excluded_dirs: ["tests", "vendor"]
-    php_analyzer:
-        enabled: true
-        filter:
-            paths: ["src/*", "tests/*"]
-    sensiolabs_security_checker: true
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/.travis.yml b/lib/composer/vendor/phpdocumentor/type-resolver/.travis.yml
deleted file mode 100644
index c882b141b..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/.travis.yml
+++ /dev/null
@@ -1,34 +0,0 @@
-language: php
-php:
-  - 5.5
-  - 5.6
-  - 7.0
-  - hhvm
-  - nightly
-
-matrix:
-  allow_failures:
-    - php:
-      - hhvm
-      - nightly
-
-cache:
-  directories:
-    - $HOME/.composer/cache
-
-script:
-  - vendor/bin/phpunit --coverage-clover=coverage.clover -v
-  - composer update --no-interaction --prefer-source
-  - vendor/bin/phpunit -v
-
-before_script:
- - composer install --no-interaction
-
-after_script:
-  - if [ $TRAVIS_PHP_VERSION = '5.6' ]; then wget https://scrutinizer-ci.com/ocular.phar; php ocular.phar code-coverage:upload --format=php-clover coverage.clover; fi
-
-notifications:
-  irc: "irc.freenode.org#phpdocumentor"
-  email:
-    - me@mikevanriel.com
-    - ashnazg@php.net
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/README.md b/lib/composer/vendor/phpdocumentor/type-resolver/README.md
index ca8147bc9..fad34006d 100644
--- a/lib/composer/vendor/phpdocumentor/type-resolver/README.md
+++ b/lib/composer/vendor/phpdocumentor/type-resolver/README.md
@@ -61,8 +61,10 @@ Where the FqsenResolver can resolve:
 In order to resolve a type you will have to instantiate the class `\phpDocumentor\Reflection\TypeResolver`
 and call its `resolve` method like this:
 
-    $typeResolver = new \phpDocumentor\Reflection\TypeResolver();
-    $type = $typeResolver->resolve('string|integer');
+```php
+$typeResolver = new \phpDocumentor\Reflection\TypeResolver();
+$type = $typeResolver->resolve('string|integer');
+```
 
 In this example you will receive a Value Object of class `\phpDocumentor\Reflection\Types\Compound` that has two 
 elements, one of type `\phpDocumentor\Reflection\Types\String_` and one of type 
@@ -77,8 +79,10 @@ in which namespace the given expression occurs and which namespace aliases (or i
 A Fully Qualified Structural Element Name is a reference to another element in your code bases and can be resolved using
 the `\phpDocumentor\Reflection\FqsenResolver` class' `resolve` method, like this:
 
-    $fqsenResolver = new \phpDocumentor\Reflection\FqsenResolver();
-    $fqsen = $fqsenResolver->resolve('\phpDocumentor\Reflection\FqsenResolver::resolve()');
+```php
+$fqsenResolver = new \phpDocumentor\Reflection\FqsenResolver();
+$fqsen = $fqsenResolver->resolve('\phpDocumentor\Reflection\FqsenResolver::resolve()');
+```
 
 In this example we resolve a Fully Qualified Structural Element Name (meaning that it includes the full namespace, class
 name and element name) and receive a Value Object of type `\phpDocumentor\Reflection\Fqsen`.
@@ -95,7 +99,6 @@ names.
 For example, you have this file:
 
 ```php
-<?php
 namespace My\Example;
 
 use phpDocumentor\Reflection\Types;
@@ -121,22 +124,28 @@ play.
 
 You can do this by manually creating a Context like this:
 
-    $context = new \phpDocumentor\Reflection\Types\Context(
-        '\My\Example', 
-        [ 'Types' => '\phpDocumentor\Reflection\Types']
-    );
+```php
+$context = new \phpDocumentor\Reflection\Types\Context(
+    '\My\Example', 
+    [ 'Types' => '\phpDocumentor\Reflection\Types']
+);
+```
 
 Or by using the `\phpDocumentor\Reflection\Types\ContextFactory` to instantiate a new context based on a Reflector 
 object or by providing the namespace that you'd like to extract and the source code of the file in which the given
 type expression occurs.
 
-    $contextFactory = new \phpDocumentor\Reflection\Types\ContextFactory();
-    $context = $contextFactory->createFromReflector(new ReflectionMethod('\My\Example\Classy', '__construct'));
+```php
+$contextFactory = new \phpDocumentor\Reflection\Types\ContextFactory();
+$context = $contextFactory->createFromReflector(new ReflectionMethod('\My\Example\Classy', '__construct'));
+```
 
 or
 
-    $contextFactory = new \phpDocumentor\Reflection\Types\ContextFactory();
-    $context = $contextFactory->createForNamespace('\My\Example', file_get_contents('My/Example/Classy.php'));
+```php
+$contextFactory = new \phpDocumentor\Reflection\Types\ContextFactory();
+$context = $contextFactory->createForNamespace('\My\Example', file_get_contents('My/Example/Classy.php'));
+```
 
 ### Using the Context
 
@@ -145,8 +154,10 @@ class as second argument and the Resolvers will take this into account when reso
 
 To obtain the resolved class name for the `@var` tag in the example above you can do:
 
-    $typeResolver = new \phpDocumentor\Reflection\TypeResolver();
-    $type = $typeResolver->resolve('Types\Context', $context);
+```php
+$typeResolver = new \phpDocumentor\Reflection\TypeResolver();
+$type = $typeResolver->resolve('Types\Context', $context);
+```
 
 When you do this you will receive an object of class `\phpDocumentor\Reflection\Types\Object_` for which you can call 
 the `getFqsen` method to receive a Value Object that represents the complete FQSEN. So that would be 
@@ -161,8 +172,10 @@ the `getFqsen` method to receive a Value Object that represents the complete FQS
 Another example is on how to resolve the FQSEN of a method as can be seen with the `@see` tag in the example above. To
 resolve that you can do the following:
 
-    $fqsenResolver = new \phpDocumentor\Reflection\FqsenResolver();
-    $type = $fqsenResolver->resolve('Classy::otherFunction()', $context);
+```php
+$fqsenResolver = new \phpDocumentor\Reflection\FqsenResolver();
+$type = $fqsenResolver->resolve('Classy::otherFunction()', $context);
+```
 
 Because Classy is a Class in the current namespace its FQSEN will have the `My\Example` namespace and by calling the 
 `resolve` method of the FQSEN Resolver you will receive an `Fqsen` object that refers to 
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/composer.json b/lib/composer/vendor/phpdocumentor/type-resolver/composer.json
index abaa965d0..82ead1564 100644
--- a/lib/composer/vendor/phpdocumentor/type-resolver/composer.json
+++ b/lib/composer/vendor/phpdocumentor/type-resolver/composer.json
@@ -6,7 +6,7 @@
         {"name": "Mike van Riel", "email": "me@mikevanriel.com"}
     ],
     "require": {
-        "php": ">=5.5",
+        "php": "^5.5 || ^7.0",
         "phpdocumentor/reflection-common": "^1.0"
     },
     "autoload": {
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/examples/01-resolving-simple-types.php b/lib/composer/vendor/phpdocumentor/type-resolver/examples/01-resolving-simple-types.php
deleted file mode 100644
index 682b1d3da..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/examples/01-resolving-simple-types.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-
-use phpDocumentor\Reflection\TypeResolver;
-
-require '../vendor/autoload.php';
-
-$typeResolver = new TypeResolver();
-
-// Will yield an object of type phpDocumentor\Types\Compound
-var_export($typeResolver->resolve('string|integer'));
-
-// Will return the string "string|int"
-var_dump((string)$typeResolver->resolve('string|integer'));
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/examples/02-resolving-classes.php b/lib/composer/vendor/phpdocumentor/type-resolver/examples/02-resolving-classes.php
deleted file mode 100644
index 70aa5e422..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/examples/02-resolving-classes.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-use phpDocumentor\Reflection\Types\Context;
-use phpDocumentor\Reflection\TypeResolver;
-
-require '../vendor/autoload.php';
-
-$typeResolver = new TypeResolver();
-
-// Will use the namespace and aliases to resolve to \phpDocumentor\Types\Resolver|Mockery\MockInterface
-$context = new Context('\phpDocumentor', [ 'm' => 'Mockery' ]);
-var_dump((string)$typeResolver->resolve('Types\Resolver|m\MockInterface', $context));
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/examples/03-resolving-all-elements.php b/lib/composer/vendor/phpdocumentor/type-resolver/examples/03-resolving-all-elements.php
deleted file mode 100644
index 4f4282eb1..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/examples/03-resolving-all-elements.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-
-use phpDocumentor\Reflection\Types\Context;
-use phpDocumentor\Reflection\FqsenResolver;
-
-require '../vendor/autoload.php';
-
-$fqsenResolver = new FqsenResolver();
-
-// Will use the namespace and aliases to resolve to a Fqsen object
-$context = new Context('\phpDocumentor\Types');
-
-// Method named: \phpDocumentor\Types\Types\Resolver::resolveFqsen()
-var_dump((string)$fqsenResolver->resolve('Types\Resolver::resolveFqsen()', $context));
-
-// Property named: \phpDocumentor\Types\Types\Resolver::$keyWords
-var_dump((string)$fqsenResolver->resolve('Types\Resolver::$keyWords', $context));
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/examples/04-discovering-the-context-using-class-reflection.php b/lib/composer/vendor/phpdocumentor/type-resolver/examples/04-discovering-the-context-using-class-reflection.php
deleted file mode 100644
index 957c97dda..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/examples/04-discovering-the-context-using-class-reflection.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-use phpDocumentor\Reflection\FqsenResolver;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\ContextFactory;
-
-require '../vendor/autoload.php';
-require 'Classy.php';
-
-$typeResolver = new TypeResolver();
-$fqsenResolver = new FqsenResolver();
-
-$contextFactory = new ContextFactory();
-$context = $contextFactory->createFromReflector(new ReflectionClass('My\\Example\\Classy'));
-
-// Class named: \phpDocumentor\Reflection\Types\Resolver
-var_dump((string)$typeResolver->resolve('Types\Resolver', $context));
-
-// String
-var_dump((string)$typeResolver->resolve('string', $context));
-
-// Property named: \phpDocumentor\Reflection\Types\Resolver::$keyWords
-var_dump((string)$fqsenResolver->resolve('Types\Resolver::$keyWords', $context));
-
-// Class named: \My\Example\string
-// - Shows the difference between the FqsenResolver and TypeResolver; the FqsenResolver will assume
-//   that the given value is not a type but most definitely a reference to another element. This is
-//   because conflicts between type keywords and class names can exist and if you know a reference
-//   is not a type but an element you can force that keywords are resolved.
-var_dump((string)$fqsenResolver->resolve('string', $context));
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/examples/05-discovering-the-context-using-method-reflection.php b/lib/composer/vendor/phpdocumentor/type-resolver/examples/05-discovering-the-context-using-method-reflection.php
deleted file mode 100644
index 10c0c883d..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/examples/05-discovering-the-context-using-method-reflection.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-use phpDocumentor\Reflection\FqsenResolver;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\ContextFactory;
-
-require '../vendor/autoload.php';
-require 'Classy.php';
-
-$typeResolver = new TypeResolver();
-$fqsenResolver = new FqsenResolver();
-
-$contextFactory = new ContextFactory();
-$context = $contextFactory->createFromReflector(new ReflectionMethod('My\\Example\\Classy', '__construct'));
-
-// Class named: \phpDocumentor\Reflection\Types\Resolver
-var_dump((string)$typeResolver->resolve('Types\Resolver', $context));
-
-// String
-var_dump((string)$typeResolver->resolve('string', $context));
-
-// Property named: \phpDocumentor\Reflection\Types\Resolver::$keyWords
-var_dump((string)$fqsenResolver->resolve('Types\Resolver::$keyWords', $context));
-
-// Class named: \My\Example\string
-// - Shows the difference between the FqsenResolver and TypeResolver; the FqsenResolver will assume
-//   that the given value is not a type but most definitely a reference to another element. This is
-//   because conflicts between type keywords and class names can exist and if you know a reference
-//   is not a type but an element you can force that keywords are resolved.
-var_dump((string)$fqsenResolver->resolve('string', $context));
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/examples/06-discovering-the-context-using-file-contents.php b/lib/composer/vendor/phpdocumentor/type-resolver/examples/06-discovering-the-context-using-file-contents.php
deleted file mode 100644
index a93728c8e..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/examples/06-discovering-the-context-using-file-contents.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-
-use phpDocumentor\Reflection\FqsenResolver;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\ContextFactory;
-
-require '../vendor/autoload.php';
-
-$typeResolver = new TypeResolver();
-$fqsenResolver = new FqsenResolver();
-
-$contextFactory = new ContextFactory();
-$context = $contextFactory->createForNamespace('My\Example', file_get_contents('Classy.php'));
-
-// Class named: \phpDocumentor\Reflection\Types\Resolver
-var_dump((string)$typeResolver->resolve('Types\Resolver', $context));
-
-// String
-var_dump((string)$typeResolver->resolve('string', $context));
-
-// Property named: \phpDocumentor\Reflection\Types\Resolver::$keyWords
-var_dump((string)$fqsenResolver->resolve('Types\Resolver::$keyWords', $context));
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/examples/Classy.php b/lib/composer/vendor/phpdocumentor/type-resolver/examples/Classy.php
deleted file mode 100644
index 0705266f5..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/examples/Classy.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-
-namespace My\Example;
-
-use Mockery as m;
-use phpDocumentor\Reflection\Types;
-
-class Classy
-{
-    /**
-     * @var Types\Context
-     */
-    public function __construct($context)
-    {
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/phpmd.xml.dist b/lib/composer/vendor/phpdocumentor/type-resolver/phpmd.xml.dist
deleted file mode 100644
index 9abf85cff..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/phpmd.xml.dist
+++ /dev/null
@@ -1,23 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<ruleset
-    name="ProxyManager rules"
-    xmlns="http://pmd.sf.net/ruleset/1.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://pmd.sf.net/ruleset/1.0.0 http://pmd.sf.net/ruleset_xml_schema.xsd"
-    xsi:noNamespaceSchemaLocation="http://pmd.sf.net/ruleset_xml_schema.xsd"
->
-    <rule ref="rulesets/codesize.xml"/>
-    <rule ref="rulesets/unusedcode.xml"/>
-    <rule ref="rulesets/design.xml">
-        <!-- eval is needed to generate runtime classes -->
-        <exclude name="EvalExpression"/>
-    </rule>
-    <rule ref="rulesets/naming.xml">
-        <exclude name="LongVariable"/>
-    </rule>
-    <rule ref="rulesets/naming.xml/LongVariable">
-        <properties>
-            <property name="minimum">40</property>
-        </properties>
-    </rule>
-</ruleset>
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/phpunit.xml.dist b/lib/composer/vendor/phpdocumentor/type-resolver/phpunit.xml.dist
deleted file mode 100644
index 3246bef45..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/phpunit.xml.dist
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<phpunit 
-    colors="true" 
-    checkForUnintentionallyCoveredCode="true"
-    beStrictAboutOutputDuringTests="true"
-    forceCoversAnnotation="true"
-    verbose="true"
-    bootstrap="vendor/autoload.php"
->
-  <testsuites>
-    <testsuite name="unit">
-      <directory>./tests/unit</directory>
-    </testsuite>
-  </testsuites>
-  <filter>
-    <whitelist>
-        <directory suffix=".php">./src/</directory>
-    </whitelist>
-    <blacklist>
-      <directory>./examples/</directory>
-      <directory>./vendor/</directory>
-    </blacklist>
-  </filter>
-  <listeners>
-    <listener
-            class="Mockery\Adapter\Phpunit\TestListener"
-            file="vendor/mockery/mockery/library/Mockery/Adapter/Phpunit/TestListener.php"
-            />
-  </listeners>
-</phpunit>
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/src/FqsenResolver.php b/lib/composer/vendor/phpdocumentor/type-resolver/src/FqsenResolver.php
index a0e0041c3..9aa6ba305 100644
--- a/lib/composer/vendor/phpdocumentor/type-resolver/src/FqsenResolver.php
+++ b/lib/composer/vendor/phpdocumentor/type-resolver/src/FqsenResolver.php
@@ -52,6 +52,7 @@ private function isFqsen($type)
      * @param Context $context
      *
      * @return Fqsen
+     * @throws \InvalidArgumentException when type is not a valid FQSEN.
      */
     private function resolvePartialStructuralElementName($type, Context $context)
     {
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/src/TypeResolver.php b/lib/composer/vendor/phpdocumentor/type-resolver/src/TypeResolver.php
index 3a68a4d37..08b2a5f8a 100644
--- a/lib/composer/vendor/phpdocumentor/type-resolver/src/TypeResolver.php
+++ b/lib/composer/vendor/phpdocumentor/type-resolver/src/TypeResolver.php
@@ -15,6 +15,8 @@
 use phpDocumentor\Reflection\Types\Array_;
 use phpDocumentor\Reflection\Types\Compound;
 use phpDocumentor\Reflection\Types\Context;
+use phpDocumentor\Reflection\Types\Iterable_;
+use phpDocumentor\Reflection\Types\Nullable;
 use phpDocumentor\Reflection\Types\Object_;
 
 final class TypeResolver
@@ -27,27 +29,29 @@ final class TypeResolver
 
     /** @var string[] List of recognized keywords and unto which Value Object they map */
     private $keywords = array(
-        'string' => 'phpDocumentor\Reflection\Types\String_',
-        'int' => 'phpDocumentor\Reflection\Types\Integer',
-        'integer' => 'phpDocumentor\Reflection\Types\Integer',
-        'bool' => 'phpDocumentor\Reflection\Types\Boolean',
-        'boolean' => 'phpDocumentor\Reflection\Types\Boolean',
-        'float' => 'phpDocumentor\Reflection\Types\Float_',
-        'double' => 'phpDocumentor\Reflection\Types\Float_',
-        'object' => 'phpDocumentor\Reflection\Types\Object_',
-        'mixed' => 'phpDocumentor\Reflection\Types\Mixed',
-        'array' => 'phpDocumentor\Reflection\Types\Array_',
-        'resource' => 'phpDocumentor\Reflection\Types\Resource',
-        'void' => 'phpDocumentor\Reflection\Types\Void_',
-        'null' => 'phpDocumentor\Reflection\Types\Null_',
-        'scalar' => 'phpDocumentor\Reflection\Types\Scalar',
-        'callback' => 'phpDocumentor\Reflection\Types\Callable_',
-        'callable' => 'phpDocumentor\Reflection\Types\Callable_',
-        'false' => 'phpDocumentor\Reflection\Types\Boolean',
-        'true' => 'phpDocumentor\Reflection\Types\Boolean',
-        'self' => 'phpDocumentor\Reflection\Types\Self_',
-        '$this' => 'phpDocumentor\Reflection\Types\This',
-        'static' => 'phpDocumentor\Reflection\Types\Static_'
+        'string' => Types\String_::class,
+        'int' => Types\Integer::class,
+        'integer' => Types\Integer::class,
+        'bool' => Types\Boolean::class,
+        'boolean' => Types\Boolean::class,
+        'float' => Types\Float_::class,
+        'double' => Types\Float_::class,
+        'object' => Object_::class,
+        'mixed' => Types\Mixed_::class,
+        'array' => Array_::class,
+        'resource' => Types\Resource_::class,
+        'void' => Types\Void_::class,
+        'null' => Types\Null_::class,
+        'scalar' => Types\Scalar::class,
+        'callback' => Types\Callable_::class,
+        'callable' => Types\Callable_::class,
+        'false' => Types\Boolean::class,
+        'true' => Types\Boolean::class,
+        'self' => Types\Self_::class,
+        '$this' => Types\This::class,
+        'static' => Types\Static_::class,
+        'parent' => Types\Parent_::class,
+        'iterable' => Iterable_::class,
     );
 
     /** @var FqsenResolver */
@@ -100,6 +104,8 @@ public function resolve($type, Context $context = null)
         }
 
         switch (true) {
+            case $this->isNullableType($type):
+                return $this->resolveNullableType($type, $context);
             case $this->isKeyword($type):
                 return $this->resolveKeyword($type);
             case ($this->isCompoundType($type)):
@@ -206,6 +212,18 @@ private function isCompoundType($type)
         return strpos($type, '|') !== false;
     }
 
+    /**
+     * Test whether the given type is a nullable type (i.e. `?string`)
+     *
+     * @param string $type
+     *
+     * @return bool
+     */
+    private function isNullableType($type)
+    {
+        return $type[0] === '?';
+    }
+
     /**
      * Resolves the given typed array string (i.e. `string[]`) into an Array object with the right types set.
      *
@@ -237,6 +255,7 @@ private function resolveKeyword($type)
      * Resolves the given FQSEN string into an FQSEN object.
      *
      * @param string $type
+     * @param Context|null $context
      *
      * @return Object_
      */
@@ -263,4 +282,17 @@ private function resolveCompoundType($type, Context $context)
 
         return new Compound($types);
     }
+
+    /**
+     * Resolve nullable types (i.e. `?string`) into a Nullable type wrapper
+     *
+     * @param string $type
+     * @param Context $context
+     *
+     * @return Nullable
+     */
+    private function resolveNullableType($type, Context $context)
+    {
+        return new Nullable($this->resolve(ltrim($type, '?'), $context));
+    }
 }
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Array_.php b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Array_.php
index 45276c6bd..49b7c6ea0 100644
--- a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Array_.php
+++ b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Array_.php
@@ -12,7 +12,6 @@
 
 namespace phpDocumentor\Reflection\Types;
 
-use phpDocumentor\Reflection\Fqsen;
 use phpDocumentor\Reflection\Type;
 
 /**
@@ -20,7 +19,7 @@
  *
  * An array can be represented in two forms:
  *
- * 1. Untyped (`array`), where the key and value type is unknown and hence classified as 'Mixed'.
+ * 1. Untyped (`array`), where the key and value type is unknown and hence classified as 'Mixed_'.
  * 2. Types (`string[]`), where the value type is provided by preceding an opening and closing square bracket with a
  *    type name.
  */
@@ -44,7 +43,7 @@ public function __construct(Type $valueType = null, Type $keyType = null)
             $keyType = new Compound([ new String_(), new Integer() ]);
         }
         if ($valueType === null) {
-            $valueType = new Mixed();
+            $valueType = new Mixed_();
         }
 
         $this->valueType = $valueType;
@@ -78,7 +77,7 @@ public function getValueType()
      */
     public function __toString()
     {
-        if ($this->valueType instanceof Mixed) {
+        if ($this->valueType instanceof Mixed_) {
             return 'array';
         }
 
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Compound.php b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Compound.php
index 3e5ebb5c8..be986c317 100644
--- a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Compound.php
+++ b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Compound.php
@@ -12,6 +12,8 @@
 
 namespace phpDocumentor\Reflection\Types;
 
+use ArrayIterator;
+use IteratorAggregate;
 use phpDocumentor\Reflection\Type;
 
 /**
@@ -21,15 +23,16 @@
  * using an OR operator (`|`). This combination of types signifies that whatever is associated with this compound type
  * may contain a value with any of the given types.
  */
-final class Compound implements Type
+final class Compound implements Type, IteratorAggregate
 {
     /** @var Type[] */
-    private $types = [];
+    private $types;
 
     /**
      * Initializes a compound type (i.e. `string|int`) and tests if the provided types all implement the Type interface.
      *
      * @param Type[] $types
+     * @throws \InvalidArgumentException when types are not all instance of Type
      */
     public function __construct(array $types)
     {
@@ -79,4 +82,12 @@ public function __toString()
     {
         return implode('|', $this->types);
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getIterator()
+    {
+        return new ArrayIterator($this->types);
+    }
 }
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Context.php b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Context.php
index b4aa8f219..4e9ce5a03 100644
--- a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Context.php
+++ b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Context.php
@@ -29,10 +29,10 @@
 final class Context
 {
     /** @var string The current namespace. */
-    private $namespace = '';
+    private $namespace;
 
     /** @var array List of namespace aliases => Fully Qualified Namespace. */
-    private $namespaceAliases = [];
+    private $namespaceAliases;
 
     /**
      * Initializes the new context and normalizes all passed namespaces to be in Qualified Namespace Name (QNN)
@@ -51,7 +51,7 @@ public function __construct($namespace, array $namespaceAliases = [])
             if ($fqnn[0] === '\\') {
                 $fqnn = substr($fqnn, 1);
             }
-            if ($fqnn[count($fqnn)-1] === '\\') {
+            if ($fqnn[strlen($fqnn) - 1] === '\\') {
                 $fqnn = substr($fqnn, 0, -1);
             }
 
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/ContextFactory.php b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/ContextFactory.php
index 147df6946..30936a304 100644
--- a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/ContextFactory.php
+++ b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/ContextFactory.php
@@ -32,7 +32,7 @@ final class ContextFactory
     /**
      * Build a Context given a Class Reflection.
      *
-     * @param \ReflectionClass $reflector
+     * @param \Reflector $reflector
      *
      * @see Context for more information on Contexts.
      *
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Iterable_.php b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Iterable_.php
new file mode 100644
index 000000000..0cbf48f7b
--- /dev/null
+++ b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Iterable_.php
@@ -0,0 +1,31 @@
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2017 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing iterable type
+ */
+final class Iterable_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'iterable';
+    }
+}
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Mixed.php b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Mixed.php
deleted file mode 100644
index 79695f454..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Mixed.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\Types;
-
-use phpDocumentor\Reflection\Type;
-
-/**
- * Value Object representing an unknown, or mixed, type.
- */
-final class Mixed implements Type
-{
-    /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
-     *
-     * @return string
-     */
-    public function __toString()
-    {
-        return 'mixed';
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Mixed_.php b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Mixed_.php
new file mode 100644
index 000000000..c1c165f47
--- /dev/null
+++ b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Mixed_.php
@@ -0,0 +1,31 @@
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing an unknown, or mixed, type.
+ */
+final class Mixed_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'mixed';
+    }
+}
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Nullable.php b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Nullable.php
new file mode 100644
index 000000000..3c6d1b135
--- /dev/null
+++ b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Nullable.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2017 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a nullable type. The real type is wrapped.
+ */
+final class Nullable implements Type
+{
+    /**
+     * @var Type
+     */
+    private $realType;
+
+    /**
+     * Initialises this nullable type using the real type embedded
+     *
+     * @param Type $realType
+     */
+    public function __construct(Type $realType)
+    {
+        $this->realType = $realType;
+    }
+
+    /**
+     * Provide access to the actual type directly, if needed.
+     *
+     * @return Type
+     */
+    public function getActualType()
+    {
+        return $this->realType;
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return '?' . $this->realType->__toString();
+    }
+}
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Object_.php b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Object_.php
index b337c7157..389f7c70f 100644
--- a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Object_.php
+++ b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Object_.php
@@ -31,6 +31,7 @@ final class Object_ implements Type
      * Initializes this object with an optional FQSEN, if not provided this object is considered 'untyped'.
      *
      * @param Fqsen $fqsen
+     * @throws \InvalidArgumentException when provided $fqsen is not a valid type.
      */
     public function __construct(Fqsen $fqsen = null)
     {
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Parent_.php b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Parent_.php
new file mode 100644
index 000000000..aabdbfb31
--- /dev/null
+++ b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Parent_.php
@@ -0,0 +1,33 @@
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the 'parent' type.
+ *
+ * Parent, as a Type, represents the parent class of class in which the associated element was defined.
+ */
+final class Parent_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'parent';
+    }
+}
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Resource.php b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Resource.php
deleted file mode 100644
index 2c2526b7b..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Resource.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\Types;
-
-use phpDocumentor\Reflection\Type;
-
-/**
- * Value Object representing the 'resource' Type.
- */
-final class Resource implements Type
-{
-    /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
-     *
-     * @return string
-     */
-    public function __toString()
-    {
-        return 'resource';
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Resource_.php b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Resource_.php
new file mode 100644
index 000000000..a1b613dc5
--- /dev/null
+++ b/lib/composer/vendor/phpdocumentor/type-resolver/src/Types/Resource_.php
@@ -0,0 +1,31 @@
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing the 'resource' Type.
+ */
+final class Resource_ implements Type
+{
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return 'resource';
+    }
+}
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/tests/unit/TypeResolverTest.php b/lib/composer/vendor/phpdocumentor/type-resolver/tests/unit/TypeResolverTest.php
deleted file mode 100644
index f226f8ed0..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/tests/unit/TypeResolverTest.php
+++ /dev/null
@@ -1,395 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection;
-
-use Mockery as m;
-use phpDocumentor\Reflection\Types\Array_;
-use phpDocumentor\Reflection\Types\Compound;
-use phpDocumentor\Reflection\Types\Context;
-use phpDocumentor\Reflection\Types\Object_;
-
-/**
- * @coversDefaultClass phpDocumentor\Reflection\TypeResolver
- */
-class TypeResolverTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @param string $keyword
-     * @param string $expectedClass
-     *
-     * @covers ::__construct
-     * @covers ::resolve
-     * @covers ::<private>
-     *
-     * @uses phpDocumentor\Reflection\Types\Context
-     * @uses phpDocumentor\Reflection\Types\Array_
-     * @uses phpDocumentor\Reflection\Types\Object_
-     *
-     * @dataProvider provideKeywords
-     */
-    public function testResolvingKeywords($keyword, $expectedClass)
-    {
-        $fixture = new TypeResolver();
-
-        $resolvedType = $fixture->resolve($keyword, new Context(''));
-
-        $this->assertInstanceOf($expectedClass, $resolvedType);
-    }
-
-    /**
-     * @param string $fqsen
-     *
-     * @covers ::__construct
-     * @covers ::resolve
-     * @covers ::<private>
-     *
-     * @uses phpDocumentor\Reflection\Types\Context
-     * @uses phpDocumentor\Reflection\Types\Object_
-     * @uses phpDocumentor\Reflection\Fqsen
-     * @uses phpDocumentor\Reflection\FqsenResolver
-     *
-     * @dataProvider provideFqcn
-     */
-    public function testResolvingFQSENs($fqsen)
-    {
-        $fixture = new TypeResolver();
-
-        /** @var Object_ $resolvedType */
-        $resolvedType = $fixture->resolve($fqsen, new Context(''));
-
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Object_', $resolvedType);
-        $this->assertInstanceOf('phpDocumentor\Reflection\Fqsen', $resolvedType->getFqsen());
-        $this->assertSame($fqsen, (string)$resolvedType);
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::resolve
-     * @covers ::<private>
-     *
-     * @uses phpDocumentor\Reflection\Types\Context
-     * @uses phpDocumentor\Reflection\Types\Object_
-     * @uses phpDocumentor\Reflection\Fqsen
-     * @uses phpDocumentor\Reflection\FqsenResolver
-     */
-    public function testResolvingRelativeQSENsBasedOnNamespace()
-    {
-        $fixture = new TypeResolver();
-
-        /** @var Object_ $resolvedType */
-        $resolvedType = $fixture->resolve('DocBlock', new Context('phpDocumentor\Reflection'));
-
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Object_', $resolvedType);
-        $this->assertInstanceOf('phpDocumentor\Reflection\Fqsen', $resolvedType->getFqsen());
-        $this->assertSame('\phpDocumentor\Reflection\DocBlock', (string)$resolvedType);
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::resolve
-     * @covers ::<private>
-     *
-     * @uses phpDocumentor\Reflection\Types\Context
-     * @uses phpDocumentor\Reflection\Types\Object_
-     * @uses phpDocumentor\Reflection\Fqsen
-     * @uses phpDocumentor\Reflection\FqsenResolver
-     */
-    public function testResolvingRelativeQSENsBasedOnNamespaceAlias()
-    {
-        $fixture = new TypeResolver();
-
-        /** @var Object_ $resolvedType */
-        $resolvedType = $fixture->resolve(
-            'm\MockInterface',
-            new Context('phpDocumentor\Reflection', ['m' => '\Mockery'])
-        );
-
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Object_', $resolvedType);
-        $this->assertInstanceOf('phpDocumentor\Reflection\Fqsen', $resolvedType->getFqsen());
-        $this->assertSame('\Mockery\MockInterface', (string)$resolvedType);
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::resolve
-     * @covers ::<private>
-     *
-     * @uses phpDocumentor\Reflection\Types\Context
-     * @uses phpDocumentor\Reflection\Types\Array_
-     * @uses phpDocumentor\Reflection\Types\String_
-     */
-    public function testResolvingTypedArrays()
-    {
-        $fixture = new TypeResolver();
-
-        /** @var Array_ $resolvedType */
-        $resolvedType = $fixture->resolve('string[]', new Context(''));
-
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Array_', $resolvedType);
-        $this->assertSame('string[]', (string)$resolvedType);
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Compound', $resolvedType->getKeyType());
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\String_', $resolvedType->getValueType());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::resolve
-     * @covers ::<private>
-     *
-     * @uses phpDocumentor\Reflection\Types\Context
-     * @uses phpDocumentor\Reflection\Types\Array_
-     * @uses phpDocumentor\Reflection\Types\String_
-     */
-    public function testResolvingNestedTypedArrays()
-    {
-        $fixture = new TypeResolver();
-
-        /** @var Array_ $resolvedType */
-        $resolvedType = $fixture->resolve('string[][]', new Context(''));
-
-        /** @var Array_ $childValueType */
-        $childValueType = $resolvedType->getValueType();
-
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Array_', $resolvedType);
-
-        $this->assertSame('string[][]', (string)$resolvedType);
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Compound', $resolvedType->getKeyType());
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Array_', $childValueType);
-
-        $this->assertSame('string[]', (string)$childValueType);
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Compound', $childValueType->getKeyType());
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\String_', $childValueType->getValueType());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::resolve
-     * @covers ::<private>
-     *
-     * @uses phpDocumentor\Reflection\Types\Context
-     * @uses phpDocumentor\Reflection\Types\Compound
-     * @uses phpDocumentor\Reflection\Types\String_
-     * @uses phpDocumentor\Reflection\Types\Object_
-     * @uses phpDocumentor\Reflection\Fqsen
-     * @uses phpDocumentor\Reflection\FqsenResolver
-     */
-    public function testResolvingCompoundTypes()
-    {
-        $fixture = new TypeResolver();
-
-        /** @var Compound $resolvedType */
-        $resolvedType = $fixture->resolve('string|Reflection\DocBlock', new Context('phpDocumentor'));
-
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Compound', $resolvedType);
-        $this->assertSame('string|\phpDocumentor\Reflection\DocBlock', (string)$resolvedType);
-
-        /** @var String $secondType */
-        $firstType = $resolvedType->get(0);
-
-        /** @var Object_ $secondType */
-        $secondType = $resolvedType->get(1);
-
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\String_', $firstType);
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Object_', $secondType);
-        $this->assertInstanceOf('phpDocumentor\Reflection\Fqsen', $secondType->getFqsen());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::resolve
-     * @covers ::<private>
-     *
-     * @uses phpDocumentor\Reflection\Types\Context
-     * @uses phpDocumentor\Reflection\Types\Compound
-     * @uses phpDocumentor\Reflection\Types\Array_
-     * @uses phpDocumentor\Reflection\Types\Object_
-     * @uses phpDocumentor\Reflection\Fqsen
-     * @uses phpDocumentor\Reflection\FqsenResolver
-     */
-    public function testResolvingCompoundTypedArrayTypes()
-    {
-        $fixture = new TypeResolver();
-
-        /** @var Compound $resolvedType */
-        $resolvedType = $fixture->resolve('\stdClass[]|Reflection\DocBlock[]', new Context('phpDocumentor'));
-
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Compound', $resolvedType);
-        $this->assertSame('\stdClass[]|\phpDocumentor\Reflection\DocBlock[]', (string)$resolvedType);
-
-        /** @var Array_ $secondType */
-        $firstType = $resolvedType->get(0);
-
-        /** @var Array_ $secondType */
-        $secondType = $resolvedType->get(1);
-
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Array_', $firstType);
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Array_', $secondType);
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Object_', $firstType->getValueType());
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Object_', $secondType->getValueType());
-    }
-
-    /**
-     * This test asserts that the parameter order is correct.
-     *
-     * When you pass two arrays separated by the compound operator (i.e. 'integer[]|string[]') then we always split the
-     * expression in its compound parts and then we parse the types with the array operators. If we were to switch the
-     * order around then 'integer[]|string[]' would read as an array of string or integer array; which is something
-     * other than what we intend.
-     *
-     * @covers ::__construct
-     * @covers ::resolve
-     * @covers ::<private>
-     *
-     * @uses phpDocumentor\Reflection\Types\Context
-     * @uses phpDocumentor\Reflection\Types\Compound
-     * @uses phpDocumentor\Reflection\Types\Array_
-     * @uses phpDocumentor\Reflection\Types\Integer
-     * @uses phpDocumentor\Reflection\Types\String_
-     */
-    public function testResolvingCompoundTypesWithTwoArrays()
-    {
-        $fixture = new TypeResolver();
-
-        /** @var Compound $resolvedType */
-        $resolvedType = $fixture->resolve('integer[]|string[]', new Context(''));
-
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Compound', $resolvedType);
-        $this->assertSame('int[]|string[]', (string)$resolvedType);
-
-        /** @var Array_ $firstType */
-        $firstType = $resolvedType->get(0);
-
-        /** @var Array_ $secondType */
-        $secondType = $resolvedType->get(1);
-
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Array_', $firstType);
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Integer', $firstType->getValueType());
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\Array_', $secondType);
-        $this->assertInstanceOf('phpDocumentor\Reflection\Types\String_', $secondType->getValueType());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::addKeyword
-     * @uses phpDocumentor\Reflection\TypeResolver::resolve
-     * @uses phpDocumentor\Reflection\TypeResolver::<private>
-     * @uses phpDocumentor\Reflection\Types\Context
-     */
-    public function testAddingAKeyword()
-    {
-        // Assign
-        $typeMock = m::mock(Type::class);
-
-        // Act
-        $fixture = new TypeResolver();
-        $fixture->addKeyword('mock', get_class($typeMock));
-
-        // Assert
-        $result = $fixture->resolve('mock', new Context(''));
-        $this->assertInstanceOf(get_class($typeMock), $result);
-        $this->assertNotSame($typeMock, $result);
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::addKeyword
-     * @uses phpDocumentor\Reflection\Types\Context
-     * @expectedException \InvalidArgumentException
-     */
-    public function testAddingAKeywordFailsIfTypeClassDoesNotExist()
-    {
-        $fixture = new TypeResolver();
-        $fixture->addKeyword('mock', 'IDoNotExist');
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::addKeyword
-     * @uses phpDocumentor\Reflection\Types\Context
-     * @expectedException \InvalidArgumentException
-     */
-    public function testAddingAKeywordFailsIfTypeClassDoesNotImplementTypeInterface()
-    {
-        $fixture = new TypeResolver();
-        $fixture->addKeyword('mock', 'stdClass');
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::resolve
-     * @uses phpDocumentor\Reflection\Types\Context
-     *
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfTypeIsEmpty()
-    {
-        $fixture = new TypeResolver();
-        $fixture->resolve(' ', new Context(''));
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::resolve
-     * @uses phpDocumentor\Reflection\Types\Context
-     *
-     * @expectedException \InvalidArgumentException
-     */
-    public function testExceptionIsThrownIfTypeIsNotAString()
-    {
-        $fixture = new TypeResolver();
-        $fixture->resolve(['a'], new Context(''));
-    }
-
-    /**
-     * Returns a list of keywords and expected classes that are created from them.
-     *
-     * @return string[][]
-     */
-    public function provideKeywords()
-    {
-        return [
-            ['string', 'phpDocumentor\Reflection\Types\String_'],
-            ['int', 'phpDocumentor\Reflection\Types\Integer'],
-            ['integer', 'phpDocumentor\Reflection\Types\Integer'],
-            ['float', 'phpDocumentor\Reflection\Types\Float_'],
-            ['double', 'phpDocumentor\Reflection\Types\Float_'],
-            ['bool', 'phpDocumentor\Reflection\Types\Boolean'],
-            ['boolean', 'phpDocumentor\Reflection\Types\Boolean'],
-            ['resource', 'phpDocumentor\Reflection\Types\Resource'],
-            ['null', 'phpDocumentor\Reflection\Types\Null_'],
-            ['callable', 'phpDocumentor\Reflection\Types\Callable_'],
-            ['callback', 'phpDocumentor\Reflection\Types\Callable_'],
-            ['array', 'phpDocumentor\Reflection\Types\Array_'],
-            ['scalar', 'phpDocumentor\Reflection\Types\Scalar'],
-            ['object', 'phpDocumentor\Reflection\Types\Object_'],
-            ['mixed', 'phpDocumentor\Reflection\Types\Mixed'],
-            ['void', 'phpDocumentor\Reflection\Types\Void_'],
-            ['$this', 'phpDocumentor\Reflection\Types\This'],
-            ['static', 'phpDocumentor\Reflection\Types\Static_'],
-            ['self', 'phpDocumentor\Reflection\Types\Self_'],
-        ];
-    }
-
-    /**
-     * Provides a list of FQSENs to test the resolution patterns with.
-     *
-     * @return string[][]
-     */
-    public function provideFqcn()
-    {
-        return [
-            'namespace' => ['\phpDocumentor\Reflection'],
-            'class'     => ['\phpDocumentor\Reflection\DocBlock'],
-        ];
-    }
-}
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/tests/unit/Types/ContextFactoryTest.php b/lib/composer/vendor/phpdocumentor/type-resolver/tests/unit/Types/ContextFactoryTest.php
deleted file mode 100644
index 20d63c959..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/tests/unit/Types/ContextFactoryTest.php
+++ /dev/null
@@ -1,188 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\Types {
-
-// Added imports on purpose as mock for the unit tests, please do not remove.
-    use Mockery as m;
-    use phpDocumentor\Reflection\DocBlock,
-        phpDocumentor\Reflection\DocBlock\Tag;
-    use phpDocumentor;
-    use \ReflectionClass; // yes, the slash is part of the test
-
-    /**
-     * @coversDefaultClass \phpDocumentor\Reflection\Types\ContextFactory
-     * @covers ::<private>
-     */
-    class ContextFactoryTest extends \PHPUnit_Framework_TestCase
-    {
-        /**
-         * @covers ::createFromReflector
-         * @covers ::createForNamespace
-         * @uses phpDocumentor\Reflection\Types\Context
-         */
-        public function testReadsNamespaceFromClassReflection()
-        {
-            $fixture = new ContextFactory();
-            $context = $fixture->createFromReflector(new ReflectionClass($this));
-
-            $this->assertSame(__NAMESPACE__, $context->getNamespace());
-        }
-
-        /**
-         * @covers ::createFromReflector
-         * @covers ::createForNamespace
-         * @uses phpDocumentor\Reflection\Types\Context
-         */
-        public function testReadsAliasesFromClassReflection()
-        {
-            $fixture = new ContextFactory();
-            $expected = [
-                'm' => 'Mockery',
-                'DocBlock' => 'phpDocumentor\Reflection\DocBlock',
-                'Tag' => 'phpDocumentor\Reflection\DocBlock\Tag',
-                'phpDocumentor' => 'phpDocumentor',
-                'ReflectionClass' => 'ReflectionClass'
-            ];
-            $context = $fixture->createFromReflector(new ReflectionClass($this));
-
-            $this->assertSame($expected, $context->getNamespaceAliases());
-        }
-
-        /**
-         * @covers ::createForNamespace
-         * @uses phpDocumentor\Reflection\Types\Context
-         */
-        public function testReadsNamespaceFromProvidedNamespaceAndContent()
-        {
-            $fixture = new ContextFactory();
-            $context = $fixture->createForNamespace(__NAMESPACE__, file_get_contents(__FILE__));
-
-            $this->assertSame(__NAMESPACE__, $context->getNamespace());
-        }
-
-        /**
-         * @covers ::createForNamespace
-         * @uses phpDocumentor\Reflection\Types\Context
-         */
-        public function testReadsAliasesFromProvidedNamespaceAndContent()
-        {
-            $fixture = new ContextFactory();
-            $expected = [
-                'm'               => 'Mockery',
-                'DocBlock'        => 'phpDocumentor\Reflection\DocBlock',
-                'Tag'             => 'phpDocumentor\Reflection\DocBlock\Tag',
-                'phpDocumentor' => 'phpDocumentor',
-                'ReflectionClass' => 'ReflectionClass'
-            ];
-            $context = $fixture->createForNamespace(__NAMESPACE__, file_get_contents(__FILE__));
-
-            $this->assertSame($expected, $context->getNamespaceAliases());
-        }
-
-        /**
-         * @covers ::createForNamespace
-         * @uses phpDocumentor\Reflection\Types\Context
-         */
-        public function testTraitUseIsNotDetectedAsNamespaceUse()
-        {
-            $php = "<?php
-                namespace Foo;
-
-                trait FooTrait {}
-
-                class FooClass {
-                    use FooTrait;
-                }
-            ";
-
-            $fixture = new ContextFactory();
-            $context = $fixture->createForNamespace('Foo', $php);
-
-            $this->assertSame([], $context->getNamespaceAliases());
-        }
-
-        /**
-         * @covers ::createForNamespace
-         * @uses phpDocumentor\Reflection\Types\Context
-         */
-        public function testAllOpeningBracesAreCheckedWhenSearchingForEndOfClass()
-        {
-            $php = '<?php
-                namespace Foo;
-
-                trait FooTrait {}
-                trait BarTrait {}
-
-                class FooClass {
-                    use FooTrait;
-
-                    public function bar()
-                    {
-                        echo "{$baz}";
-                        echo "${baz}";
-                    }
-                }
-
-                class BarClass {
-                    use BarTrait;
-
-                    public function bar()
-                    {
-                        echo "{$baz}";
-                        echo "${baz}";
-                    }
-                }
-            ';
-
-            $fixture = new ContextFactory();
-            $context = $fixture->createForNamespace('Foo', $php);
-
-            $this->assertSame([], $context->getNamespaceAliases());
-        }
-
-        /**
-         * @covers ::createFromReflector
-         */
-        public function testEmptyFileName()
-        {
-            $fixture = new ContextFactory();
-            $context = $fixture->createFromReflector(new \ReflectionClass('stdClass'));
-
-            $this->assertSame([], $context->getNamespaceAliases());
-        }
-
-        /**
-         * @covers ::createFromReflector
-         */
-        public function testEvalDClass()
-        {
-            eval(<<<PHP
-namespace Foo;
-
-class Bar
-{
-}
-PHP
-);
-            $fixture = new ContextFactory();
-            $context = $fixture->createFromReflector(new \ReflectionClass('Foo\Bar'));
-
-            $this->assertSame([], $context->getNamespaceAliases());
-        }
-    }
-}
-
-namespace phpDocumentor\Reflection\Types\Mock {
-    // the following import should not show in the tests above
-    use phpDocumentor\Reflection\DocBlock\Description;
-}
diff --git a/lib/composer/vendor/phpdocumentor/type-resolver/tests/unit/Types/ContextTest.php b/lib/composer/vendor/phpdocumentor/type-resolver/tests/unit/Types/ContextTest.php
deleted file mode 100644
index 165f415dd..000000000
--- a/lib/composer/vendor/phpdocumentor/type-resolver/tests/unit/Types/ContextTest.php
+++ /dev/null
@@ -1,61 +0,0 @@
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\Types;
-
-use Mockery as m;
-
-/**
- * @coversDefaultClass \phpDocumentor\Reflection\Types\Context
- */
-class ContextTest extends \PHPUnit_Framework_TestCase
-{
-    /**
-     * @covers ::__construct
-     * @covers ::getNamespace
-     */
-    public function testProvidesANormalizedNamespace()
-    {
-        $fixture = new Context('\My\Space');
-        $this->assertSame('My\Space', $fixture->getNamespace());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getNamespace
-     */
-    public function testInterpretsNamespaceNamedGlobalAsRootNamespace()
-    {
-        $fixture = new Context('global');
-        $this->assertSame('', $fixture->getNamespace());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getNamespace
-     */
-    public function testInterpretsNamespaceNamedDefaultAsRootNamespace()
-    {
-        $fixture = new Context('default');
-        $this->assertSame('', $fixture->getNamespace());
-    }
-
-    /**
-     * @covers ::__construct
-     * @covers ::getNamespaceAliases
-     */
-    public function testProvidesNormalizedNamespaceAliases()
-    {
-        $fixture = new Context('', ['Space' => '\My\Space']);
-        $this->assertSame(['Space' => 'My\Space'], $fixture->getNamespaceAliases());
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/.gitignore b/lib/composer/vendor/phpspec/prophecy/.gitignore
deleted file mode 100644
index 0c93fcf37..000000000
--- a/lib/composer/vendor/phpspec/prophecy/.gitignore
+++ /dev/null
@@ -1,4 +0,0 @@
-*.tgz
-*.phar
-/composer.lock
-/vendor
diff --git a/lib/composer/vendor/phpspec/prophecy/.travis.yml b/lib/composer/vendor/phpspec/prophecy/.travis.yml
deleted file mode 100644
index e75c39eff..000000000
--- a/lib/composer/vendor/phpspec/prophecy/.travis.yml
+++ /dev/null
@@ -1,29 +0,0 @@
-language: php
-
-php: [5.3, 5.4, 5.5, 5.6, 7.0, hhvm]
-
-sudo: false
-
-cache:
-  directories:
-    - $HOME/.composer/cache
-
-branches:
-  except:
-    - /^bugfix\/.*$/
-    - /^feature\/.*$/
-    - /^optimization\/.*$/
-
-matrix:
-  fast_finish: true
-  include:
-    - php: '7.0'
-      env: PHPDOCUMENTOR_REFLECTION_DOCBLOCK="^2.0"
-
-before_script:
-  - if [ -n "$PHPDOCUMENTOR_REFLECTION_DOCBLOCK" ]; then
-      composer require "phpdocumentor/reflection-docblock:${PHPDOCUMENTOR_REFLECTION_DOCBLOCK}" --no-update;
-    fi;
-  - travis_retry composer update --no-interaction
-
-script: vendor/bin/phpspec run -fpretty -v
diff --git a/lib/composer/vendor/phpspec/prophecy/CHANGES.md b/lib/composer/vendor/phpspec/prophecy/CHANGES.md
index 444c1fa6c..6a3ad33ad 100644
--- a/lib/composer/vendor/phpspec/prophecy/CHANGES.md
+++ b/lib/composer/vendor/phpspec/prophecy/CHANGES.md
@@ -1,3 +1,34 @@
+1.7.2 / 2017-10-04
+==================
+
+* Reverted "check method predictions only once" due to it breaking Spies
+
+1.7.1 / 2017-10-03
+==================
+
+* Allow PHP5 keywords methods generation on PHP7 (thanks @bycosta)
+* Allow reflection-docblock v4 (thanks @GrahamCampbell)
+* Check method predictions only once (thanks @dontub)
+* Escape file path sent to \SplFileObjectConstructor when running on Windows (thanks @danmartin-epiphany)
+
+1.7.0 / 2017-03-02
+==================
+
+* Add full PHP 7.1 Support (thanks @prolic)
+* Allow `sebastian/comparator ^2.0` (thanks @sebastianbergmann)
+* Allow `sebastian/recursion-context ^3.0` (thanks @sebastianbergmann)
+* Allow `\Error` instances in `ThrowPromise` (thanks @jameshalsall)
+* Support `phpspec/phpspect ^3.2` (thanks @Sam-Burns)
+* Fix failing builds (thanks @Sam-Burns)
+
+1.6.2 / 2016-11-21
+==================
+
+* Added support for detecting @method on interfaces that the class itself implements, or when the stubbed class is an interface itself (thanks @Seldaek)
+* Added support for sebastian/recursion-context 2 (thanks @sebastianbergmann)
+* Added testing on PHP 7.1 on Travis (thanks @danizord)
+* Fixed the usage of the phpunit comparator (thanks @Anyqax)
+
 1.6.1 / 2016-06-07
 ==================
 
diff --git a/lib/composer/vendor/phpspec/prophecy/CONTRIBUTING.md b/lib/composer/vendor/phpspec/prophecy/CONTRIBUTING.md
deleted file mode 100644
index 72d8e9334..000000000
--- a/lib/composer/vendor/phpspec/prophecy/CONTRIBUTING.md
+++ /dev/null
@@ -1,21 +0,0 @@
-Contributing
-------------
-
-Prophecy is an open source, community-driven project. If you'd like to contribute,
-feel free to do this, but remember to follow these few simple rules:
-
-- Make your feature addition or bug fix,
-- Add either specs or examples for any changes you're making (bugfixes or additions)
-  (please look into `spec/` folder for some examples). This is important so we don't break
-  it in a future version unintentionally,
-- Commit your code, but do not mess with `CHANGES.md`,
-
-Running tests
--------------
-
-Make sure that you don't break anything with your changes by running:
-
-```bash
-$> composer install --prefer-dist
-$> vendor/bin/phpspec run
-```
diff --git a/lib/composer/vendor/phpspec/prophecy/README.md b/lib/composer/vendor/phpspec/prophecy/README.md
index 65ec16c4f..b190d43e1 100644
--- a/lib/composer/vendor/phpspec/prophecy/README.md
+++ b/lib/composer/vendor/phpspec/prophecy/README.md
@@ -159,7 +159,7 @@ promise, there's plenty others you can use:
 
 - `ReturnPromise` or `->willReturn(1)` - returns a value from a method call
 - `ReturnArgumentPromise` or `->willReturnArgument($index)` - returns the nth method argument from call
-- `ThrowPromise` or `->willThrow` - causes the method to throw specific exception
+- `ThrowPromise` or `->willThrow($exception)` - causes the method to throw specific exception
 - `CallbackPromise` or `->will($callback)` - gives you a quick way to define your own custom logic
 
 Keep in mind, that you can always add even more promises by implementing
diff --git a/lib/composer/vendor/phpspec/prophecy/composer.json b/lib/composer/vendor/phpspec/prophecy/composer.json
index 23131b201..5bdbdb3e4 100644
--- a/lib/composer/vendor/phpspec/prophecy/composer.json
+++ b/lib/composer/vendor/phpspec/prophecy/composer.json
@@ -19,14 +19,15 @@
 
     "require": {
         "php":                               "^5.3|^7.0",
-        "phpdocumentor/reflection-docblock": "^2.0|^3.0.2",
-        "sebastian/comparator":              "^1.1",
+        "phpdocumentor/reflection-docblock": "^2.0|^3.0.2|^4.0",
+        "sebastian/comparator":              "^1.1|^2.0",
         "doctrine/instantiator":             "^1.0.2",
-        "sebastian/recursion-context":       "^1.0"
+        "sebastian/recursion-context":       "^1.0|^2.0|^3.0"
     },
 
     "require-dev": {
-        "phpspec/phpspec": "^2.0"
+        "phpspec/phpspec": "^2.5|^3.2",
+        "phpunit/phpunit": "^4.8.35 || ^5.7"
     },
 
     "autoload": {
@@ -35,9 +36,15 @@
         }
     },
 
+    "autoload-dev": {
+        "psr-4": {
+            "Fixtures\\Prophecy\\": "fixtures"
+        }
+    },
+
     "extra": {
         "branch-alias": {
-            "dev-master": "1.6.x-dev"
+            "dev-master": "1.7.x-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/ArgumentsWildcardSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/ArgumentsWildcardSpec.php
deleted file mode 100644
index 5d6a2da31..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/ArgumentsWildcardSpec.php
+++ /dev/null
@@ -1,146 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument\Token\TokenInterface;
-
-class ArgumentsWildcardSpec extends ObjectBehavior
-{
-    /**
-     * @param \stdClass $object
-     */
-    function it_wraps_non_token_arguments_into_ExactValueToken($object)
-    {
-        $this->beConstructedWith(array(42, 'zet', $object));
-
-        $class = get_class($object->getWrappedObject());
-        $hash  = spl_object_hash($object->getWrappedObject());
-
-        $this->__toString()->shouldReturn("exact(42), exact(\"zet\"), exact($class:$hash Object (\n    'objectProphecy' => Prophecy\Prophecy\ObjectProphecy Object (*Prophecy*)\n))");
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $token1
-     * @param \Prophecy\Argument\Token\TokenInterface $token2
-     * @param \Prophecy\Argument\Token\TokenInterface $token3
-     */
-    function it_generates_string_representation_from_all_tokens_imploded($token1, $token2, $token3)
-    {
-        $token1->__toString()->willReturn('token_1');
-        $token2->__toString()->willReturn('token_2');
-        $token3->__toString()->willReturn('token_3');
-
-        $this->beConstructedWith(array($token1, $token2, $token3));
-        $this->__toString()->shouldReturn('token_1, token_2, token_3');
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $token
-     */
-    function it_exposes_list_of_tokens($token)
-    {
-        $this->beConstructedWith(array($token));
-
-        $this->getTokens()->shouldReturn(array($token));
-    }
-
-    function it_returns_score_of_1_if_there_are_no_tokens_and_arguments()
-    {
-        $this->beConstructedWith(array());
-
-        $this->scoreArguments(array())->shouldReturn(1);
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $token1
-     * @param \Prophecy\Argument\Token\TokenInterface $token2
-     * @param \Prophecy\Argument\Token\TokenInterface $token3
-     */
-    function it_should_return_match_score_based_on_all_tokens_score($token1, $token2, $token3)
-    {
-        $token1->scoreArgument('one')->willReturn(3);
-        $token1->isLast()->willReturn(false);
-        $token2->scoreArgument(2)->willReturn(5);
-        $token2->isLast()->willReturn(false);
-        $token3->scoreArgument($obj = new \stdClass())->willReturn(10);
-        $token3->isLast()->willReturn(false);
-
-        $this->beConstructedWith(array($token1, $token2, $token3));
-        $this->scoreArguments(array('one', 2, $obj))->shouldReturn(18);
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $token1
-     * @param \Prophecy\Argument\Token\TokenInterface $token2
-     * @param \Prophecy\Argument\Token\TokenInterface $token3
-     */
-    function it_returns_false_if_there_is_less_arguments_than_tokens($token1, $token2, $token3)
-    {
-        $token1->scoreArgument('one')->willReturn(3);
-        $token1->isLast()->willReturn(false);
-        $token2->scoreArgument(2)->willReturn(5);
-        $token2->isLast()->willReturn(false);
-        $token3->scoreArgument(null)->willReturn(false);
-        $token3->isLast()->willReturn(false);
-
-        $this->beConstructedWith(array($token1, $token2, $token3));
-        $this->scoreArguments(array('one', 2))->shouldReturn(false);
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $token1
-     * @param \Prophecy\Argument\Token\TokenInterface $token2
-     * @param \Prophecy\Argument\Token\TokenInterface $token3
-     */
-    function it_returns_false_if_there_is_less_tokens_than_arguments($token1, $token2, $token3)
-    {
-        $token1->scoreArgument('one')->willReturn(3);
-        $token1->isLast()->willReturn(false);
-        $token2->scoreArgument(2)->willReturn(5);
-        $token2->isLast()->willReturn(false);
-        $token3->scoreArgument($obj = new \stdClass())->willReturn(10);
-        $token3->isLast()->willReturn(false);
-
-        $this->beConstructedWith(array($token1, $token2, $token3));
-        $this->scoreArguments(array('one', 2, $obj, 4))->shouldReturn(false);
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $token1
-     * @param \Prophecy\Argument\Token\TokenInterface $token2
-     * @param \Prophecy\Argument\Token\TokenInterface $token3
-     */
-    function it_should_return_false_if_one_of_the_tokens_returns_false($token1, $token2, $token3)
-    {
-        $token1->scoreArgument('one')->willReturn(3);
-        $token1->isLast()->willReturn(false);
-        $token2->scoreArgument(2)->willReturn(false);
-        $token2->isLast()->willReturn(false);
-        $token3->scoreArgument($obj = new \stdClass())->willReturn(10);
-        $token3->isLast()->willReturn(false);
-
-        $this->beConstructedWith(array($token1, $token2, $token3));
-        $this->scoreArguments(array('one', 2, $obj))->shouldReturn(false);
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $token1
-     * @param \Prophecy\Argument\Token\TokenInterface $token2
-     * @param \Prophecy\Argument\Token\TokenInterface $token3
-     */
-    function it_should_calculate_score_until_last_token($token1, $token2, $token3)
-    {
-        $token1->scoreArgument('one')->willReturn(3);
-        $token1->isLast()->willReturn(false);
-
-        $token2->scoreArgument(2)->willReturn(7);
-        $token2->isLast()->willReturn(true);
-
-        $token3->scoreArgument($obj = new \stdClass())->willReturn(10);
-        $token3->isLast()->willReturn(false);
-
-        $this->beConstructedWith(array($token1, $token2, $token3));
-        $this->scoreArguments(array('one', 2, $obj))->shouldReturn(10);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/AnyValueTokenSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/AnyValueTokenSpec.php
deleted file mode 100644
index a43e923cf..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/AnyValueTokenSpec.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument\Token;
-
-use PhpSpec\ObjectBehavior;
-
-class AnyValueTokenSpec extends ObjectBehavior
-{
-    function it_implements_TokenInterface()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
-    }
-
-    function it_is_not_last()
-    {
-        $this->shouldNotBeLast();
-    }
-
-    function its_string_representation_is_star()
-    {
-        $this->__toString()->shouldReturn('*');
-    }
-
-    function it_scores_any_argument_as_3()
-    {
-        $this->scoreArgument(42)->shouldReturn(3);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/AnyValuesTokenSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/AnyValuesTokenSpec.php
deleted file mode 100644
index c29076f59..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/AnyValuesTokenSpec.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument\Token;
-
-use PhpSpec\ObjectBehavior;
-
-class AnyValuesTokenSpec extends ObjectBehavior
-{
-    function it_implements_TokenInterface()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
-    }
-
-    function it_is_last()
-    {
-        $this->shouldBeLast();
-    }
-
-    function its_string_representation_is_star_with_followup()
-    {
-        $this->__toString()->shouldReturn('* [, ...]');
-    }
-
-    function it_scores_any_argument_as_2()
-    {
-        $this->scoreArgument(42)->shouldReturn(2);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ApproximateValueTokenSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ApproximateValueTokenSpec.php
deleted file mode 100644
index 8799d6d51..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ApproximateValueTokenSpec.php
+++ /dev/null
@@ -1,55 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument\Token;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class ApproximateValueTokenSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith(10.12345678, 4);
-    }
-
-    function it_is_initializable()
-    {
-        $this->shouldHaveType('Prophecy\Argument\Token\ApproximateValueToken');
-    }
-
-    function it_implements_TokenInterface()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
-    }
-
-    function it_is_not_last()
-    {
-        $this->shouldNotBeLast();
-    }
-
-    function it_scores_10_if_rounded_argument_matches_rounded_value()
-    {
-        $this->scoreArgument(10.12345)->shouldReturn(10);
-    }
-
-    function it_does_not_score_if_rounded_argument_does_not_match_rounded_value()
-    {
-        $this->scoreArgument(10.1234)->shouldReturn(false);
-    }
-
-    function it_uses_a_default_precision_of_zero()
-    {
-        $this->beConstructedWith(10.7);
-        $this->scoreArgument(11.4)->shouldReturn(10);
-    }
-
-    function it_does_not_score_if_rounded_argument_is_not_numeric()
-    {
-        $this->scoreArgument('hello')->shouldReturn(false);
-    }
-
-    function it_has_simple_string_representation()
-    {
-        $this->__toString()->shouldBe('≅10.1235');
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ArrayCountTokenSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ArrayCountTokenSpec.php
deleted file mode 100644
index 5d040d59c..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ArrayCountTokenSpec.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument\Token;
-
-use PhpSpec\ObjectBehavior;
-
-class ArrayCountTokenSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith(2);
-    }
-
-    function it_implements_TokenInterface()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
-    }
-
-    function it_is_not_last()
-    {
-        $this->shouldNotBeLast();
-    }
-
-    function it_scores_6_if_argument_array_has_proper_count()
-    {
-        $this->scoreArgument(array(1,2))->shouldReturn(6);
-    }
-
-    /**
-     * @param \Countable $countable
-     */
-    function it_scores_6_if_argument_countable_object_has_proper_count($countable)
-    {
-        $countable->count()->willReturn(2);
-        $this->scoreArgument($countable)->shouldReturn(6);
-    }
-
-    function it_does_not_score_if_argument_is_neither_array_nor_countable_object()
-    {
-        $this->scoreArgument('string')->shouldBe(false);
-        $this->scoreArgument(5)->shouldBe(false);
-        $this->scoreArgument(new \stdClass)->shouldBe(false);
-    }
-
-    function it_does_not_score_if_argument_array_has_wrong_count()
-    {
-        $this->scoreArgument(array(1))->shouldReturn(false);
-    }
-
-    /**
-     * @param \Countable $countable
-     */
-    function it_does_not_score_if_argument_countable_object_has_wrong_count($countable)
-    {
-        $countable->count()->willReturn(3);
-        $this->scoreArgument($countable)->shouldReturn(false);
-    }
-
-    function it_has_simple_string_representation()
-    {
-        $this->__toString()->shouldBe('count(2)');
-    }
-
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ArrayEntryTokenSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ArrayEntryTokenSpec.php
deleted file mode 100644
index 8ff0f1584..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ArrayEntryTokenSpec.php
+++ /dev/null
@@ -1,229 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument\Token;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-use Prophecy\Exception\InvalidArgumentException;
-
-class ArrayEntryTokenSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $key
-     * @param \Prophecy\Argument\Token\TokenInterface $value
-     */
-    function let($key, $value)
-    {
-        $this->beConstructedWith($key, $value);
-    }
-
-    function it_implements_TokenInterface()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
-    }
-
-    function it_is_not_last()
-    {
-        $this->shouldNotBeLast();
-    }
-
-    function it_holds_key_and_value($key, $value)
-    {
-        $this->getKey()->shouldBe($key);
-        $this->getValue()->shouldBe($value);
-    }
-
-    function its_string_representation_tells_that_its_an_array_containing_the_key_value_pair($key, $value)
-    {
-        $key->__toString()->willReturn('key');
-        $value->__toString()->willReturn('value');
-        $this->__toString()->shouldBe('[..., key => value, ...]');
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $key
-     * @param \stdClass                               $object
-     */
-    function it_wraps_non_token_value_into_ExactValueToken($key, $object)
-    {
-        $this->beConstructedWith($key, $object);
-        $this->getValue()->shouldHaveType('\Prophecy\Argument\Token\ExactValueToken');
-    }
-
-    /**
-     * @param \stdClass                               $object
-     * @param \Prophecy\Argument\Token\TokenInterface $value
-     */
-    function it_wraps_non_token_key_into_ExactValueToken($object, $value)
-    {
-        $this->beConstructedWith($object, $value);
-        $this->getKey()->shouldHaveType('\Prophecy\Argument\Token\ExactValueToken');
-    }
-
-    function it_scores_array_half_of_combined_scores_from_key_and_value_tokens($key, $value)
-    {
-        $key->scoreArgument('key')->willReturn(4);
-        $value->scoreArgument('value')->willReturn(6);
-        $this->scoreArgument(array('key'=>'value'))->shouldBe(5);
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $key
-     * @param \Prophecy\Argument\Token\TokenInterface $value
-     * @param \Iterator                               $object
-     */
-    function it_scores_traversable_object_half_of_combined_scores_from_key_and_value_tokens($key, $value, $object)
-    {
-        $object->current()->will(function () use ($object) {
-            $object->valid()->willReturn(false);
-
-            return 'value';
-        });
-        $object->key()->willReturn('key');
-        $object->rewind()->willReturn(null);
-        $object->next()->willReturn(null);
-        $object->valid()->willReturn(true);
-        $key->scoreArgument('key')->willReturn(6);
-        $value->scoreArgument('value')->willReturn(2);
-        $this->scoreArgument($object)->shouldBe(4);
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\AnyValuesToken $key
-     * @param \Prophecy\Argument\Token\TokenInterface $value
-     * @param \ArrayAccess                            $object
-     */
-    function it_throws_exception_during_scoring_of_array_accessible_object_if_key_is_not_ExactValueToken($key, $value, $object)
-    {
-        $key->__toString()->willReturn('any_token');
-        $this->beConstructedWith($key,$value);
-        $errorMessage = 'You can only use exact value tokens to match key of ArrayAccess object'.PHP_EOL.
-                        'But you used `any_token`.';
-        $this->shouldThrow(new InvalidArgumentException($errorMessage))->duringScoreArgument($object);
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\ExactValueToken $key
-     * @param \Prophecy\Argument\Token\TokenInterface  $value
-     * @param \ArrayAccess                             $object
-     */
-    function it_scores_array_accessible_object_half_of_combined_scores_from_key_and_value_tokens($key, $value, $object)
-    {
-        $object->offsetExists('key')->willReturn(true);
-        $object->offsetGet('key')->willReturn('value');
-        $key->getValue()->willReturn('key');
-        $key->scoreArgument('key')->willReturn(3);
-        $value->scoreArgument('value')->willReturn(1);
-        $this->scoreArgument($object)->shouldBe(2);
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\AnyValuesToken $key
-     * @param \Prophecy\Argument\Token\TokenInterface $value
-     * @param \ArrayIterator                          $object
-     */
-    function it_accepts_any_key_token_type_to_score_object_that_is_both_traversable_and_array_accessible($key, $value, $object)
-    {
-        $this->beConstructedWith($key, $value);
-        $object->current()->will(function () use ($object) {
-            $object->valid()->willReturn(false);
-
-            return 'value';
-        });
-        $object->key()->willReturn('key');
-        $object->rewind()->willReturn(null);
-        $object->next()->willReturn(null);
-        $object->valid()->willReturn(true);
-        $this->shouldNotThrow(new InvalidArgumentException)->duringScoreArgument($object);
-    }
-
-    function it_does_not_score_if_argument_is_neither_array_nor_traversable_nor_array_accessible()
-    {
-        $this->scoreArgument('string')->shouldBe(false);
-        $this->scoreArgument(new \stdClass)->shouldBe(false);
-    }
-
-    function it_does_not_score_empty_array()
-    {
-        $this->scoreArgument(array())->shouldBe(false);
-    }
-
-    function it_does_not_score_array_if_key_and_value_tokens_do_not_score_same_entry($key, $value)
-    {
-        $argument = array(1 => 'foo', 2 => 'bar');
-        $key->scoreArgument(1)->willReturn(true);
-        $key->scoreArgument(2)->willReturn(false);
-        $value->scoreArgument('foo')->willReturn(false);
-        $value->scoreArgument('bar')->willReturn(true);
-        $this->scoreArgument($argument)->shouldBe(false);
-    }
-
-    /**
-     * @param \Iterator $object
-     */
-    function it_does_not_score_traversable_object_without_entries($object)
-    {
-        $object->rewind()->willReturn(null);
-        $object->next()->willReturn(null);
-        $object->valid()->willReturn(false);
-        $this->scoreArgument($object)->shouldBe(false);
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $key
-     * @param \Prophecy\Argument\Token\TokenInterface $value
-     * @param \Iterator                               $object
-     */
-    function it_does_not_score_traversable_object_if_key_and_value_tokens_do_not_score_same_entry($key, $value, $object)
-    {
-        $object->current()->willReturn('foo');
-        $object->current()->will(function () use ($object) {
-            $object->valid()->willReturn(false);
-
-            return 'bar';
-        });
-        $object->key()->willReturn(1);
-        $object->key()->willReturn(2);
-        $object->rewind()->willReturn(null);
-        $object->next()->willReturn(null);
-        $object->valid()->willReturn(true);
-        $key->scoreArgument(1)->willReturn(true);
-        $key->scoreArgument(2)->willReturn(false);
-        $value->scoreArgument('foo')->willReturn(false);
-        $value->scoreArgument('bar')->willReturn(true);
-        $this->scoreArgument($object)->shouldBe(false);
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\ExactValueToken $key
-     * @param \ArrayAccess                             $object
-     */
-    function it_does_not_score_array_accessible_object_if_it_has_no_offset_with_key_token_value($key, $object)
-    {
-        $object->offsetExists('key')->willReturn(false);
-        $key->getValue()->willReturn('key');
-        $this->scoreArgument($object)->shouldBe(false);
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\ExactValueToken $key
-     * @param \Prophecy\Argument\Token\TokenInterface  $value
-     * @param \ArrayAccess                             $object
-     */
-    function it_does_not_score_array_accessible_object_if_key_and_value_tokens_do_not_score_same_entry($key, $value, $object)
-    {
-        $object->offsetExists('key')->willReturn(true);
-        $object->offsetGet('key')->willReturn('value');
-        $key->getValue()->willReturn('key');
-        $value->scoreArgument('value')->willReturn(false);
-        $key->scoreArgument('key')->willReturn(true);
-        $this->scoreArgument($object)->shouldBe(false);
-    }
-
-    function its_score_is_capped_at_8($key, $value)
-    {
-        $key->scoreArgument('key')->willReturn(10);
-        $value->scoreArgument('value')->willReturn(10);
-        $this->scoreArgument(array('key'=>'value'))->shouldBe(8);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ArrayEveryEntryTokenSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ArrayEveryEntryTokenSpec.php
deleted file mode 100644
index 8662e7d19..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ArrayEveryEntryTokenSpec.php
+++ /dev/null
@@ -1,109 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument\Token;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class ArrayEveryEntryTokenSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $value
-     */
-    function let($value)
-    {
-        $this->beConstructedWith($value);
-    }
-
-    function it_implements_TokenInterface()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
-    }
-
-    function it_is_not_last()
-    {
-        $this->shouldNotBeLast();
-    }
-
-    function it_holds_value($value)
-    {
-        $this->getValue()->shouldBe($value);
-    }
-
-    function its_string_representation_tells_that_its_an_array_containing_only_value($value)
-    {
-        $value->__toString()->willReturn('value');
-        $this->__toString()->shouldBe('[value, ..., value]');
-    }
-
-    /**
-     * @param \stdClass $stdClass
-     */
-    function it_wraps_non_token_value_into_ExactValueToken($stdClass)
-    {
-        $this->beConstructedWith($stdClass);
-        $this->getValue()->shouldHaveType('Prophecy\Argument\Token\ExactValueToken');
-    }
-
-    function it_does_not_score_if_argument_is_neither_array_nor_traversable()
-    {
-        $this->scoreArgument('string')->shouldBe(false);
-        $this->scoreArgument(new \stdClass)->shouldBe(false);
-    }
-
-    function it_does_not_score_empty_array()
-    {
-        $this->scoreArgument(array())->shouldBe(false);
-    }
-
-    /**
-     * @param \Iterator $object
-     */
-    function it_does_not_score_traversable_object_without_entries($object)
-    {
-        $object->rewind()->willReturn(null);
-        $object->next()->willReturn(null);
-        $object->valid()->willReturn(false);
-        $this->scoreArgument($object)->shouldBe(false);
-    }
-
-    function it_scores_avg_of_scores_from_value_tokens($value)
-    {
-        $value->scoreArgument('value1')->willReturn(6);
-        $value->scoreArgument('value2')->willReturn(3);
-        $this->scoreArgument(array('value1', 'value2'))->shouldBe(4.5);
-    }
-
-    function it_scores_false_if_entry_scores_false($value)
-    {
-        $value->scoreArgument('value1')->willReturn(6);
-        $value->scoreArgument('value2')->willReturn(false);
-        $this->scoreArgument(array('value1', 'value2'))->shouldBe(false);
-    }
-
-    function it_does_not_score_array_keys($value)
-    {
-        $value->scoreArgument('value')->willReturn(6);
-        $value->scoreArgument('key')->shouldNotBeCalled(0);
-        $this->scoreArgument(array('key' => 'value'))->shouldBe(6);
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $value
-     * @param \Iterator                               $object
-     */
-    function it_scores_traversable_object_from_value_token($value, $object)
-    {
-        $object->current()->will(function ($args, $object) {
-            $object->valid()->willReturn(false);
-
-            return 'value';
-        });
-        $object->key()->willReturn('key');
-        $object->rewind()->willReturn(null);
-        $object->next()->willReturn(null);
-        $object->valid()->willReturn(true);
-        $value->scoreArgument('value')->willReturn(2);
-        $this->scoreArgument($object)->shouldBe(2);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/CallbackTokenSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/CallbackTokenSpec.php
deleted file mode 100644
index 4395bf097..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/CallbackTokenSpec.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument\Token;
-
-use PhpSpec\ObjectBehavior;
-
-class CallbackTokenSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith('get_class');
-    }
-
-    function it_implements_TokenInterface()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
-    }
-
-    function it_is_not_last()
-    {
-        $this->shouldNotBeLast();
-    }
-
-    function it_scores_7_if_argument_matches_callback()
-    {
-        $this->beConstructedWith(function ($argument) { return 2 === $argument; });
-
-        $this->scoreArgument(2)->shouldReturn(7);
-    }
-
-    function it_does_not_scores_if_argument_does_not_match_callback()
-    {
-        $this->beConstructedWith(function ($argument) { return 2 === $argument; });
-
-        $this->scoreArgument(5)->shouldReturn(false);
-    }
-
-    function its_string_representation_should_tell_that_its_callback()
-    {
-        $this->__toString()->shouldReturn('callback()');
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ExactValueTokenSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ExactValueTokenSpec.php
deleted file mode 100644
index 9e46e021f..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ExactValueTokenSpec.php
+++ /dev/null
@@ -1,155 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument\Token;
-
-use PhpSpec\ObjectBehavior;
-
-class ExactValueTokenSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith(42);
-    }
-
-    function it_implements_TokenInterface()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
-    }
-
-    function it_is_not_last()
-    {
-        $this->shouldNotBeLast();
-    }
-
-    function it_holds_value()
-    {
-        $this->getValue()->shouldReturn(42);
-    }
-
-    function it_scores_10_if_value_is_equal_to_argument()
-    {
-        $this->scoreArgument(42)->shouldReturn(10);
-        $this->scoreArgument('42')->shouldReturn(10);
-    }
-
-    function it_scores_10_if_value_is_an_object_and_equal_to_argument()
-    {
-        $value = new \DateTime();
-        $value2 = clone $value;
-
-        $this->beConstructedWith($value);
-        $this->scoreArgument($value2)->shouldReturn(10);
-    }
-
-    function it_does_not_scores_if_value_is_not_equal_to_argument()
-    {
-        $this->scoreArgument(50)->shouldReturn(false);
-        $this->scoreArgument(new \stdClass())->shouldReturn(false);
-    }
-
-    function it_does_not_scores_if_value_an_object_and_is_not_equal_to_argument()
-    {
-        $value = new ExactValueTokenFixtureB('ABC');
-        $value2 = new ExactValueTokenFixtureB('CBA');
-
-        $this->beConstructedWith($value);
-        $this->scoreArgument($value2)->shouldReturn(false);
-    }
-
-    function it_does_not_scores_if_value_type_and_is_not_equal_to_argument()
-    {
-        $this->beConstructedWith(false);
-        $this->scoreArgument(0)->shouldReturn(false);
-    }
-
-    function it_generates_proper_string_representation_for_integer()
-    {
-        $this->beConstructedWith(42);
-        $this->__toString()->shouldReturn('exact(42)');
-    }
-
-    function it_generates_proper_string_representation_for_string()
-    {
-        $this->beConstructedWith('some string');
-        $this->__toString()->shouldReturn('exact("some string")');
-    }
-
-    function it_generates_single_line_representation_for_multiline_string()
-    {
-        $this->beConstructedWith("some\nstring");
-        $this->__toString()->shouldReturn('exact("some\\nstring")');
-    }
-
-    function it_generates_proper_string_representation_for_double()
-    {
-        $this->beConstructedWith(42.3);
-        $this->__toString()->shouldReturn('exact(42.3)');
-    }
-
-    function it_generates_proper_string_representation_for_boolean_true()
-    {
-        $this->beConstructedWith(true);
-        $this->__toString()->shouldReturn('exact(true)');
-    }
-
-    function it_generates_proper_string_representation_for_boolean_false()
-    {
-        $this->beConstructedWith(false);
-        $this->__toString()->shouldReturn('exact(false)');
-    }
-
-    function it_generates_proper_string_representation_for_null()
-    {
-        $this->beConstructedWith(null);
-        $this->__toString()->shouldReturn('exact(null)');
-    }
-
-    function it_generates_proper_string_representation_for_empty_array()
-    {
-        $this->beConstructedWith(array());
-        $this->__toString()->shouldReturn('exact([])');
-    }
-
-    function it_generates_proper_string_representation_for_array()
-    {
-        $this->beConstructedWith(array('zet', 42));
-        $this->__toString()->shouldReturn('exact(["zet", 42])');
-    }
-
-    function it_generates_proper_string_representation_for_resource()
-    {
-        $resource = fopen(__FILE__, 'r');
-        $this->beConstructedWith($resource);
-        $this->__toString()->shouldReturn('exact(stream:'.$resource.')');
-    }
-
-    /**
-     * @param \stdClass $object
-     */
-    function it_generates_proper_string_representation_for_object($object)
-    {
-        $objHash = sprintf('%s:%s',
-            get_class($object->getWrappedObject()),
-            spl_object_hash($object->getWrappedObject())
-        );
-
-        $this->beConstructedWith($object);
-        $this->__toString()->shouldReturn("exact($objHash Object (\n    'objectProphecy' => Prophecy\Prophecy\ObjectProphecy Object (*Prophecy*)\n))");
-    }
-}
-
-class ExactValueTokenFixtureA
-{
-    public $errors;
-}
-
-class ExactValueTokenFixtureB extends ExactValueTokenFixtureA
-{
-    public $errors;
-    public $value = null;
-
-    public function __construct($value)
-    {
-        $this->value = $value;
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/IdenticalValueTokenSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/IdenticalValueTokenSpec.php
deleted file mode 100644
index 00c3a2157..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/IdenticalValueTokenSpec.php
+++ /dev/null
@@ -1,152 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument\Token;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class IdenticalValueTokenSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith(42);
-    }
-
-    function it_is_initializable()
-    {
-        $this->shouldHaveType('Prophecy\Argument\Token\IdenticalValueToken');
-    }
-
-    function it_scores_11_if_string_value_is_identical_to_argument()
-    {
-        $this->beConstructedWith('foo');
-        $this->scoreArgument('foo')->shouldReturn(11);
-    }
-
-    function it_scores_11_if_boolean_value_is_identical_to_argument()
-    {
-        $this->beConstructedWith(false);
-        $this->scoreArgument(false)->shouldReturn(11);
-    }
-
-    function it_scores_11_if_integer_value_is_identical_to_argument()
-    {
-        $this->beConstructedWith(31);
-        $this->scoreArgument(31)->shouldReturn(11);
-    }
-
-    function it_scores_11_if_float_value_is_identical_to_argument()
-    {
-        $this->beConstructedWith(31.12);
-        $this->scoreArgument(31.12)->shouldReturn(11);
-    }
-
-    function it_scores_11_if_array_value_is_identical_to_argument()
-    {
-        $this->beConstructedWith(array('foo' => 'bar'));
-        $this->scoreArgument(array('foo' => 'bar'))->shouldReturn(11);
-    }
-
-    function it_scores_11_if_object_value_is_identical_to_argument()
-    {
-        $object = new \stdClass();
-
-        $this->beConstructedWith($object);
-        $this->scoreArgument($object)->shouldReturn(11);
-    }
-
-    function it_scores_false_if_value_is_not_identical_to_argument()
-    {
-        $this->beConstructedWith(new \stdClass());
-        $this->scoreArgument('foo')->shouldReturn(false);
-    }
-
-    function it_scores_false_if_object_value_is_not_the_same_instance_than_argument()
-    {
-        $this->beConstructedWith(new \stdClass());
-        $this->scoreArgument(new \stdClass())->shouldReturn(false);
-    }
-
-    function it_scores_false_if_integer_value_is_not_identical_to_boolean_argument()
-    {
-        $this->beConstructedWith(1);
-        $this->scoreArgument(true)->shouldReturn(false);
-    }
-
-    function it_is_not_last()
-    {
-        $this->shouldNotBeLast();
-    }
-
-    function it_generates_proper_string_representation_for_integer()
-    {
-        $this->beConstructedWith(42);
-        $this->__toString()->shouldReturn('identical(42)');
-    }
-
-    function it_generates_proper_string_representation_for_string()
-    {
-        $this->beConstructedWith('some string');
-        $this->__toString()->shouldReturn('identical("some string")');
-    }
-
-    function it_generates_single_line_representation_for_multiline_string()
-    {
-        $this->beConstructedWith("some\nstring");
-        $this->__toString()->shouldReturn('identical("some\\nstring")');
-    }
-
-    function it_generates_proper_string_representation_for_double()
-    {
-        $this->beConstructedWith(42.3);
-        $this->__toString()->shouldReturn('identical(42.3)');
-    }
-
-    function it_generates_proper_string_representation_for_boolean_true()
-    {
-        $this->beConstructedWith(true);
-        $this->__toString()->shouldReturn('identical(true)');
-    }
-
-    function it_generates_proper_string_representation_for_boolean_false()
-    {
-        $this->beConstructedWith(false);
-        $this->__toString()->shouldReturn('identical(false)');
-    }
-
-    function it_generates_proper_string_representation_for_null()
-    {
-        $this->beConstructedWith(null);
-        $this->__toString()->shouldReturn('identical(null)');
-    }
-
-    function it_generates_proper_string_representation_for_empty_array()
-    {
-        $this->beConstructedWith(array());
-        $this->__toString()->shouldReturn('identical([])');
-    }
-
-    function it_generates_proper_string_representation_for_array()
-    {
-        $this->beConstructedWith(array('zet', 42));
-        $this->__toString()->shouldReturn('identical(["zet", 42])');
-    }
-
-    function it_generates_proper_string_representation_for_resource()
-    {
-        $resource = fopen(__FILE__, 'r');
-        $this->beConstructedWith($resource);
-        $this->__toString()->shouldReturn('identical(stream:'.$resource.')');
-    }
-
-    function it_generates_proper_string_representation_for_object($object)
-    {
-        $objHash = sprintf('%s:%s',
-            get_class($object->getWrappedObject()),
-            spl_object_hash($object->getWrappedObject())
-        );
-
-        $this->beConstructedWith($object);
-        $this->__toString()->shouldReturn("identical($objHash Object (\n    'objectProphecy' => Prophecy\Prophecy\ObjectProphecy Object (*Prophecy*)\n))");
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/LogicalAndTokenSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/LogicalAndTokenSpec.php
deleted file mode 100644
index bb5e3840b..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/LogicalAndTokenSpec.php
+++ /dev/null
@@ -1,78 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument\Token;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class LogicalAndTokenSpec extends ObjectBehavior
-{
-    function it_implements_TokenInterface()
-    {
-        $this->beConstructedWith(array());
-        $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
-    }
-
-    function it_is_not_last()
-    {
-        $this->beConstructedWith(array());
-        $this->shouldNotBeLast();
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $token1
-     * @param \Prophecy\Argument\Token\TokenInterface $token2
-     * @param \Prophecy\Argument\Token\TokenInterface $token3
-     */
-    function it_generates_string_representation_from_all_tokens_imploded($token1, $token2, $token3)
-    {
-        $token1->__toString()->willReturn('token_1');
-        $token2->__toString()->willReturn('token_2');
-        $token3->__toString()->willReturn('token_3');
-
-        $this->beConstructedWith(array($token1, $token2, $token3));
-        $this->__toString()->shouldReturn('bool(token_1 AND token_2 AND token_3)');
-    }
-
-    function it_wraps_non_token_arguments_into_ExactValueToken()
-    {
-        $this->beConstructedWith(array(15, '1985'));
-        $this->__toString()->shouldReturn("bool(exact(15) AND exact(\"1985\"))");
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $token1
-     * @param \Prophecy\Argument\Token\TokenInterface $token2
-     */
-    function it_scores_the_maximum_score_from_all_scores_returned_by_tokens($token1, $token2)
-    {
-        $token1->scoreArgument(1)->willReturn(10);
-        $token2->scoreArgument(1)->willReturn(5);
-        $this->beConstructedWith(array($token1, $token2));
-        $this->scoreArgument(1)->shouldReturn(10);
-    }
-
-    function it_does_not_score_if_there_are_no_arguments_or_tokens()
-    {
-        $this->beConstructedWith(array());
-        $this->scoreArgument('any')->shouldReturn(false);
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $token1
-     * @param \Prophecy\Argument\Token\TokenInterface $token2
-     */
-    function it_does_not_score_if_either_of_tokens_does_not_score($token1, $token2)
-    {
-        $token1->scoreArgument(1)->willReturn(10);
-        $token1->scoreArgument(2)->willReturn(false);
-
-        $token2->scoreArgument(1)->willReturn(false);
-        $token2->scoreArgument(2)->willReturn(10);
-
-        $this->beConstructedWith(array($token1, $token2));
-
-        $this->scoreArgument(1)->shouldReturn(false);
-        $this->scoreArgument(2)->shouldReturn(false);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/LogicalNotTokenSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/LogicalNotTokenSpec.php
deleted file mode 100644
index 7ce7f3d8f..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/LogicalNotTokenSpec.php
+++ /dev/null
@@ -1,65 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument\Token;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument\Token\TokenInterface;
-
-class LogicalNotTokenSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $token
-     */
-    function let($token)
-    {
-        $this->beConstructedWith($token);
-    }
-
-    function it_implements_TokenInterface()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
-    }
-
-    function it_holds_originating_token($token)
-    {
-        $this->getOriginatingToken()->shouldReturn($token);
-    }
-
-    function it_has_simple_string_representation($token)
-    {
-        $token->__toString()->willReturn('value');
-        $this->__toString()->shouldBe('not(value)');
-    }
-
-    function it_wraps_non_token_argument_into_ExactValueToken()
-    {
-        $this->beConstructedWith(5);
-        $token = $this->getOriginatingToken();
-        $token->shouldhaveType('Prophecy\Argument\Token\ExactValueToken');
-        $token->getValue()->shouldBe(5);
-    }
-
-    function it_scores_4_if_preset_token_does_not_match_the_argument($token)
-    {
-        $token->scoreArgument('argument')->willReturn(false);
-        $this->scoreArgument('argument')->shouldBe(4);
-    }
-
-    function it_does_not_score_if_preset_token_matches_argument($token)
-    {
-        $token->scoreArgument('argument')->willReturn(5);
-        $this->scoreArgument('argument')->shouldBe(false);
-    }
-
-    function it_is_last_if_preset_token_is_last($token)
-    {
-        $token->isLast()->willReturn(true);
-        $this->shouldBeLast();
-    }
-
-    function it_is_not_last_if_preset_token_is_not_last($token)
-    {
-        $token->isLast()->willReturn(false);
-        $this->shouldNotBeLast();
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ObjectStateTokenSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ObjectStateTokenSpec.php
deleted file mode 100644
index a783a15fd..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/ObjectStateTokenSpec.php
+++ /dev/null
@@ -1,101 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument\Token;
-
-use PhpSpec\ObjectBehavior;
-
-class ObjectStateTokenSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith('getName', 'stdClass');
-    }
-
-    function it_implements_TokenInterface()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
-    }
-
-    function it_is_not_last()
-    {
-        $this->shouldNotBeLast();
-    }
-
-    /**
-     * @param \ReflectionClass $reflection
-     */
-    function it_scores_8_if_argument_object_has_specific_method_state($reflection)
-    {
-        $reflection->getName()->willReturn('stdClass');
-
-        $this->scoreArgument($reflection)->shouldReturn(8);
-    }
-
-    /**
-     * @param \stdClass $class
-     */
-    function it_scores_8_if_argument_object_has_specific_property_state($class)
-    {
-        $class->getName = 'stdClass';
-
-        $this->scoreArgument($class)->shouldReturn(8);
-    }
-
-    function it_does_not_score_if_argument_method_state_does_not_match()
-    {
-        $value = new ObjectStateTokenFixtureB('ABC');
-        $value2 = new ObjectStateTokenFixtureB('CBA');
-
-        $this->beConstructedWith('getSelf', $value);
-        $this->scoreArgument($value2)->shouldReturn(false);
-    }
-
-    /**
-     * @param \stdClass $class
-     */
-    function it_does_not_score_if_argument_property_state_does_not_match($class)
-    {
-        $class->getName = 'SplFileInfo';
-
-        $this->scoreArgument($class)->shouldReturn(false);
-    }
-
-    /**
-     * @param \spec\Prophecy\Argument\Token\ObjectStateTokenFixtureA $class
-     */
-    function it_does_not_score_if_argument_object_does_not_have_method_or_property($class)
-    {
-        $this->scoreArgument($class)->shouldReturn(false);
-    }
-
-    function it_does_not_score_if_argument_is_not_object()
-    {
-        $this->scoreArgument(42)->shouldReturn(false);
-    }
-
-    function it_has_simple_string_representation()
-    {
-        $this->__toString()->shouldReturn('state(getName(), "stdClass")');
-    }
-}
-
-class ObjectStateTokenFixtureA
-{
-    public $errors;
-}
-
-class ObjectStateTokenFixtureB extends ObjectStateTokenFixtureA
-{
-    public $errors;
-    public $value = null;
-
-    public function __construct($value)
-    {
-        $this->value = $value;
-    }
-
-    public function getSelf()
-    {
-        return $this;
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/StringContainsTokenSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/StringContainsTokenSpec.php
deleted file mode 100644
index c7fd26523..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/StringContainsTokenSpec.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument\Token;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class StringContainsTokenSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith('a substring');
-    }
-
-    function it_is_initializable()
-    {
-        $this->shouldHaveType('Prophecy\Argument\Token\StringContainsToken');
-    }
-
-    function it_implements_TokenInterface()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
-    }
-
-    function it_holds_value()
-    {
-        $this->getValue()->shouldReturn('a substring');
-    }
-
-    function it_is_not_last()
-    {
-        $this->shouldNotBeLast();
-    }
-
-    function it_scores_6_if_the_argument_contains_the_value()
-    {
-        $this->scoreArgument('Argument containing a substring')->shouldReturn(6);
-    }
-
-    function it_does_not_score_if_the_argument_does_not_contain_the_value()
-    {
-        $this->scoreArgument('Argument will not match')->shouldReturn(false);
-    }
-
-    function its_string_representation_shows_substring()
-    {
-        $this->__toString()->shouldReturn('contains("a substring")');
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/TypeTokenSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/TypeTokenSpec.php
deleted file mode 100644
index ae3e26e4e..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Argument/Token/TypeTokenSpec.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Argument\Token;
-
-use PhpSpec\ObjectBehavior;
-
-class TypeTokenSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith('integer');
-    }
-
-    function it_implements_TokenInterface()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Argument\Token\TokenInterface');
-    }
-
-    function it_is_not_last()
-    {
-        $this->shouldNotBeLast();
-    }
-
-    function it_scores_5_if_argument_matches_simple_type()
-    {
-        $this->beConstructedWith('integer');
-
-        $this->scoreArgument(42)->shouldReturn(5);
-    }
-
-    function it_does_not_scores_if_argument_does_not_match_simple_type()
-    {
-        $this->beConstructedWith('integer');
-
-        $this->scoreArgument(42.0)->shouldReturn(false);
-    }
-
-    /**
-     * @param \ReflectionObject $object
-     */
-    function it_scores_5_if_argument_is_an_instance_of_specified_class($object)
-    {
-        $this->beConstructedWith('ReflectionClass');
-
-        $this->scoreArgument($object)->shouldReturn(5);
-    }
-
-    function it_has_simple_string_representation()
-    {
-        $this->__toString()->shouldReturn('type(integer)');
-    }
-
-    /**
-     * @param \Prophecy\Argument\Token\TokenInterface $interface
-     */
-    function it_scores_5_if_argument_is_an_instance_of_specified_interface($interface)
-    {
-        $this->beConstructedWith('Prophecy\Argument\Token\TokenInterface');
-
-        $this->scoreArgument($interface)->shouldReturn(5);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/ArgumentSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/ArgumentSpec.php
deleted file mode 100644
index 64232a4d2..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/ArgumentSpec.php
+++ /dev/null
@@ -1,107 +0,0 @@
-<?php
-
-namespace spec\Prophecy;
-
-use PhpSpec\ObjectBehavior;
-
-class ArgumentSpec extends ObjectBehavior
-{
-    function it_has_a_shortcut_for_exact_argument_token()
-    {
-        $token = $this->exact(42);
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\ExactValueToken');
-        $token->getValue()->shouldReturn(42);
-    }
-
-    function it_has_a_shortcut_for_any_argument_token()
-    {
-        $token = $this->any();
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\AnyValueToken');
-    }
-
-    function it_has_a_shortcut_for_multiple_arguments_token()
-    {
-        $token = $this->cetera();
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\AnyValuesToken');
-    }
-
-    function it_has_a_shortcut_for_type_token()
-    {
-        $token = $this->type('integer');
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\TypeToken');
-    }
-
-    function it_has_a_shortcut_for_callback_token()
-    {
-        $token = $this->that('get_class');
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\CallbackToken');
-    }
-
-    function it_has_a_shortcut_for_object_state_token()
-    {
-        $token = $this->which('getName', 'everzet');
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\ObjectStateToken');
-    }
-
-    function it_has_a_shortcut_for_logical_and_token()
-    {
-        $token = $this->allOf('integer', 5);
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\LogicalAndToken');
-    }
-
-    function it_has_a_shortcut_for_array_count_token()
-    {
-        $token = $this->size(5);
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\ArrayCountToken');
-    }
-
-    function it_has_a_shortcut_for_array_entry_token()
-    {
-        $token = $this->withEntry('key', 'value');
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\ArrayEntryToken');
-    }
-
-    function it_has_a_shortcut_for_array_every_entry_token()
-    {
-        $token = $this->withEveryEntry('value');
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\ArrayEveryEntryToken');
-    }
-
-    function it_has_a_shortcut_for_identical_value_token()
-    {
-        $token = $this->is('value');
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\IdenticalValueToken');
-    }
-
-    function it_has_a_shortcut_for_array_entry_token_matching_any_key()
-    {
-        $token = $this->containing('value');
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\ArrayEntryToken');
-        $token->getKey()->shouldHaveType('Prophecy\Argument\Token\AnyValueToken');
-    }
-
-    function it_has_a_shortcut_for_array_entry_token_matching_any_value()
-    {
-        $token = $this->withKey('key');
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\ArrayEntryToken');
-        $token->getValue()->shouldHaveType('Prophecy\Argument\Token\AnyValueToken');
-    }
-
-    function it_has_a_shortcut_for_logical_not_token()
-    {
-        $token = $this->not('kagux');
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\LogicalNotToken');
-    }
-
-    function it_has_a_shortcut_for_string_contains_token()
-    {
-        $token = $this->containingString('string');
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\StringContainsToken');
-    }
-
-    function it_has_a_shortcut_for_approximate_token()
-    {
-        $token = $this->approximate(10);
-        $token->shouldBeAnInstanceOf('Prophecy\Argument\Token\ApproximateValueToken');
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Call/CallCenterSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Call/CallCenterSpec.php
deleted file mode 100644
index acf8d783a..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Call/CallCenterSpec.php
+++ /dev/null
@@ -1,195 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Call;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Prophecy\ObjectProphecy;
-use Prophecy\Argument\ArgumentsWildcard;
-
-class CallCenterSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $objectProphecy
-     */
-    function let($objectProphecy)
-    {
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy    $objectProphecy
-     * @param \Prophecy\Argument\ArgumentsWildcard $wildcard
-     */
-    function it_records_calls_made_through_makeCall_method($objectProphecy, $wildcard)
-    {
-        $wildcard->scoreArguments(array(5, 2, 3))->willReturn(10);
-        $objectProphecy->getMethodProphecies()->willReturn(array());
-
-        $this->makeCall($objectProphecy, 'setValues', array(5, 2, 3));
-
-        $calls = $this->findCalls('setValues', $wildcard);
-        $calls->shouldHaveCount(1);
-
-        $calls[0]->shouldBeAnInstanceOf('Prophecy\Call\Call');
-        $calls[0]->getMethodName()->shouldReturn('setValues');
-        $calls[0]->getArguments()->shouldReturn(array(5, 2, 3));
-        $calls[0]->getReturnValue()->shouldReturn(null);
-    }
-
-    function it_returns_null_for_any_call_through_makeCall_if_no_method_prophecies_added(
-        $objectProphecy
-    )
-    {
-        $objectProphecy->getMethodProphecies()->willReturn(array());
-
-        $this->makeCall($objectProphecy, 'setValues', array(5, 2, 3))->shouldReturn(null);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\MethodProphecy    $method1
-     * @param \Prophecy\Prophecy\MethodProphecy    $method2
-     * @param \Prophecy\Prophecy\MethodProphecy    $method3
-     * @param \Prophecy\Argument\ArgumentsWildcard $arguments1
-     * @param \Prophecy\Argument\ArgumentsWildcard $arguments2
-     * @param \Prophecy\Argument\ArgumentsWildcard $arguments3
-     * @param \Prophecy\Promise\PromiseInterface   $promise
-     */
-    function it_executes_promise_of_method_prophecy_that_matches_signature_passed_to_makeCall(
-        $objectProphecy, $method1, $method2, $method3, $arguments1, $arguments2, $arguments3,
-        $promise
-    )
-    {
-        $method1->getMethodName()->willReturn('getName');
-        $method1->getArgumentsWildcard()->willReturn($arguments1);
-        $arguments1->scoreArguments(array('world', 'everything'))->willReturn(false);
-
-        $method2->getMethodName()->willReturn('setTitle');
-        $method2->getArgumentsWildcard()->willReturn($arguments2);
-        $arguments2->scoreArguments(array('world', 'everything'))->willReturn(false);
-
-        $method3->getMethodName()->willReturn('getName');
-        $method3->getArgumentsWildcard()->willReturn($arguments3);
-        $method3->getPromise()->willReturn($promise);
-        $arguments3->scoreArguments(array('world', 'everything'))->willReturn(200);
-
-        $objectProphecy->getMethodProphecies()->willReturn(array(
-            'method1' => array($method1),
-            'method2' => array($method2, $method3)
-        ));
-        $objectProphecy->getMethodProphecies('getName')->willReturn(array($method1, $method3));
-        $objectProphecy->reveal()->willReturn(new \stdClass());
-
-        $promise->execute(array('world', 'everything'), $objectProphecy->getWrappedObject(), $method3)->willReturn(42);
-
-        $this->makeCall($objectProphecy, 'getName', array('world', 'everything'))->shouldReturn(42);
-
-        $calls = $this->findCalls('getName', $arguments3);
-        $calls->shouldHaveCount(1);
-        $calls[0]->getReturnValue()->shouldReturn(42);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\MethodProphecy    $method1
-     * @param \Prophecy\Prophecy\MethodProphecy    $method2
-     * @param \Prophecy\Prophecy\MethodProphecy    $method3
-     * @param \Prophecy\Argument\ArgumentsWildcard $arguments1
-     * @param \Prophecy\Argument\ArgumentsWildcard $arguments2
-     * @param \Prophecy\Argument\ArgumentsWildcard $arguments3
-     * @param \Prophecy\Promise\PromiseInterface   $promise
-     */
-    function it_executes_promise_of_method_prophecy_that_matches_with_highest_score_to_makeCall(
-        $objectProphecy, $method1, $method2, $method3, $arguments1, $arguments2, $arguments3,
-        $promise
-    )
-    {
-        $method1->getMethodName()->willReturn('getName');
-        $method1->getArgumentsWildcard()->willReturn($arguments1);
-        $arguments1->scoreArguments(array('world', 'everything'))->willReturn(50);
-
-        $method2->getMethodName()->willReturn('getName');
-        $method2->getArgumentsWildcard()->willReturn($arguments2);
-        $method2->getPromise()->willReturn($promise);
-        $arguments2->scoreArguments(array('world', 'everything'))->willReturn(300);
-
-        $method3->getMethodName()->willReturn('getName');
-        $method3->getArgumentsWildcard()->willReturn($arguments3);
-        $arguments3->scoreArguments(array('world', 'everything'))->willReturn(200);
-
-        $objectProphecy->getMethodProphecies()->willReturn(array(
-            'method1' => array($method1),
-            'method2' => array($method2, $method3)
-        ));
-        $objectProphecy->getMethodProphecies('getName')->willReturn(array(
-            $method1, $method2, $method3
-        ));
-        $objectProphecy->reveal()->willReturn(new \stdClass());
-
-        $promise->execute(array('world', 'everything'), $objectProphecy->getWrappedObject(), $method2)
-            ->willReturn('second');
-
-        $this->makeCall($objectProphecy, 'getName', array('world', 'everything'))
-            ->shouldReturn('second');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\MethodProphecy    $method
-     * @param \Prophecy\Argument\ArgumentsWildcard $arguments
-     */
-    function it_throws_exception_if_call_does_not_match_any_of_defined_method_prophecies(
-        $objectProphecy, $method, $arguments
-    )
-    {
-        $method->getMethodName()->willReturn('getName');
-        $method->getArgumentsWildcard()->willReturn($arguments);
-        $arguments->scoreArguments(array('world', 'everything'))->willReturn(false);
-        $arguments->__toString()->willReturn('arg1, arg2');
-
-        $objectProphecy->getMethodProphecies()->willReturn(array('method1' => array($method)));
-        $objectProphecy->getMethodProphecies('getName')->willReturn(array($method));
-
-        $this->shouldThrow('Prophecy\Exception\Call\UnexpectedCallException')
-            ->duringMakeCall($objectProphecy, 'getName', array('world', 'everything'));
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\MethodProphecy    $method
-     * @param \Prophecy\Argument\ArgumentsWildcard $arguments
-     */
-    function it_returns_null_if_method_prophecy_that_matches_makeCall_arguments_has_no_promise(
-        $objectProphecy, $method, $arguments
-    )
-    {
-        $method->getMethodName()->willReturn('getName');
-        $method->getArgumentsWildcard()->willReturn($arguments);
-        $method->getPromise()->willReturn(null);
-        $arguments->scoreArguments(array('world', 'everything'))->willReturn(100);
-
-        $objectProphecy->getMethodProphecies()->willReturn(array($method));
-        $objectProphecy->getMethodProphecies('getName')->willReturn(array($method));
-
-        $this->makeCall($objectProphecy, 'getName', array('world', 'everything'))
-            ->shouldReturn(null);
-    }
-
-    /**
-     * @param \Prophecy\Argument\ArgumentsWildcard $wildcard
-     */
-    function it_finds_recorded_calls_by_a_method_name_and_arguments_wildcard(
-        $objectProphecy, $wildcard
-    )
-    {
-        $objectProphecy->getMethodProphecies()->willReturn(array());
-
-        $this->makeCall($objectProphecy, 'getName', array('world'));
-        $this->makeCall($objectProphecy, 'getName', array('everything'));
-        $this->makeCall($objectProphecy, 'setName', array(42));
-
-        $wildcard->scoreArguments(array('world'))->willReturn(false);
-        $wildcard->scoreArguments(array('everything'))->willReturn(10);
-
-        $calls = $this->findCalls('getName', $wildcard);
-
-        $calls->shouldHaveCount(1);
-        $calls[0]->getMethodName()->shouldReturn('getName');
-        $calls[0]->getArguments()->shouldReturn(array('everything'));
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Call/CallSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Call/CallSpec.php
deleted file mode 100644
index d1a853919..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Call/CallSpec.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Call;
-
-use PhpSpec\ObjectBehavior;
-
-class CallSpec extends ObjectBehavior
-{
-    /**
-     * @param \Exception $exception
-     */
-    function let($exception)
-    {
-        $this->beConstructedWith('setValues', array(5, 2), 42, $exception, 'some_file.php', 23);
-    }
-
-    function it_exposes_method_name_through_getter()
-    {
-        $this->getMethodName()->shouldReturn('setValues');
-    }
-
-    function it_exposes_arguments_through_getter()
-    {
-        $this->getArguments()->shouldReturn(array(5, 2));
-    }
-
-    function it_exposes_return_value_through_getter()
-    {
-        $this->getReturnValue()->shouldReturn(42);
-    }
-
-    function it_exposes_exception_through_getter($exception)
-    {
-        $this->getException()->shouldReturn($exception);
-    }
-
-    function it_exposes_file_and_line_through_getter()
-    {
-        $this->getFile()->shouldReturn('some_file.php');
-        $this->getLine()->shouldReturn(23);
-    }
-
-    function it_returns_shortpath_to_callPlace()
-    {
-        $this->getCallPlace()->shouldReturn('some_file.php:23');
-    }
-
-    function it_returns_unknown_as_callPlace_if_no_file_or_line_provided()
-    {
-        $this->beConstructedWith('setValues', array(), 0, null, null, null);
-
-        $this->getCallPlace()->shouldReturn('unknown');
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Comparator/ClosureComparatorSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Comparator/ClosureComparatorSpec.php
deleted file mode 100644
index c174e73c0..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Comparator/ClosureComparatorSpec.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Comparator;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class ClosureComparatorSpec extends ObjectBehavior
-{
-    function it_is_comparator()
-    {
-        $this->shouldHaveType('SebastianBergmann\Comparator\Comparator');
-    }
-
-    function it_accepts_only_closures()
-    {
-        $this->accepts(123, 321)->shouldReturn(false);
-        $this->accepts('string', 'string')->shouldReturn(false);
-        $this->accepts(false, true)->shouldReturn(false);
-        $this->accepts(true, false)->shouldReturn(false);
-        $this->accepts((object)array(), (object)array())->shouldReturn(false);
-        $this->accepts(function(){}, (object)array())->shouldReturn(false);
-        $this->accepts(function(){}, (object)array())->shouldReturn(false);
-
-        $this->accepts(function(){}, function(){})->shouldReturn(true);
-    }
-
-    function it_asserts_that_all_closures_are_different()
-    {
-        $this->shouldThrow()->duringAssertEquals(function(){}, function(){});
-    }
-
-    function it_asserts_that_all_closures_are_different_even_if_its_the_same_closure()
-    {
-        $closure = function(){};
-
-        $this->shouldThrow()->duringAssertEquals($closure, $closure);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Comparator/FactorySpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Comparator/FactorySpec.php
deleted file mode 100644
index 6b13336d2..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Comparator/FactorySpec.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Comparator;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class FactorySpec extends ObjectBehavior
-{
-    function it_extends_Sebastian_Comparator_Factory()
-    {
-        $this->shouldHaveType('SebastianBergmann\Comparator\Factory');
-    }
-
-    function it_should_have_ClosureComparator_registered()
-    {
-        $comparator = $this->getInstance()->getComparatorFor(function(){}, function(){});
-        $comparator->shouldHaveType('Prophecy\Comparator\ClosureComparator');
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Comparator/ProphecyComparatorSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Comparator/ProphecyComparatorSpec.php
deleted file mode 100644
index 06bf6f17d..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Comparator/ProphecyComparatorSpec.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Comparator;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-use Prophecy\Prophet;
-
-class ProphecyComparatorSpec extends ObjectBehavior
-{
-    function it_is_a_comparator()
-    {
-        $this->shouldHaveType('SebastianBergmann\Comparator\ObjectComparator');
-    }
-
-    function it_accepts_only_prophecy_objects()
-    {
-        $this->accepts(123, 321)->shouldReturn(false);
-        $this->accepts('string', 'string')->shouldReturn(false);
-        $this->accepts(false, true)->shouldReturn(false);
-        $this->accepts(true, false)->shouldReturn(false);
-        $this->accepts((object)array(), (object)array())->shouldReturn(false);
-        $this->accepts(function(){}, (object)array())->shouldReturn(false);
-        $this->accepts(function(){}, function(){})->shouldReturn(false);
-
-        $prophet = new Prophet();
-        $prophecy = $prophet->prophesize('Prophecy\Prophecy\ObjectProphecy');
-
-        $this->accepts($prophecy, $prophecy)->shouldReturn(true);
-    }
-
-    function it_asserts_that_an_object_is_equal_to_its_revealed_prophecy()
-    {
-        $prophet = new Prophet();
-        $prophecy = $prophet->prophesize('Prophecy\Prophecy\ObjectProphecy');
-
-        $this->shouldNotThrow()->duringAssertEquals($prophecy->reveal(), $prophecy);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/DisableConstructorPatchSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/DisableConstructorPatchSpec.php
deleted file mode 100644
index 2d7d934dc..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/DisableConstructorPatchSpec.php
+++ /dev/null
@@ -1,59 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler\ClassPatch;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class DisableConstructorPatchSpec extends ObjectBehavior
-{
-    function it_is_a_patch()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Doubler\ClassPatch\ClassPatchInterface');
-    }
-
-    function its_priority_is_100()
-    {
-        $this->getPriority()->shouldReturn(100);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_supports_anything($node)
-    {
-        $this->supports($node)->shouldReturn(true);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode    $class
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode   $method
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $arg1
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $arg2
-     */
-    function it_makes_all_constructor_arguments_optional($class, $method, $arg1, $arg2)
-    {
-        $class->hasMethod('__construct')->willReturn(true);
-        $class->getMethod('__construct')->willReturn($method);
-        $method->getArguments()->willReturn(array($arg1, $arg2));
-
-        $arg1->setDefault(null)->shouldBeCalled();
-        $arg2->setDefault(null)->shouldBeCalled();
-
-        $method->setCode(Argument::type('string'))->shouldBeCalled();
-
-        $this->apply($class);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $class
-     */
-    function it_creates_new_constructor_if_object_has_none($class)
-    {
-        $class->hasMethod('__construct')->willReturn(false);
-        $class->addMethod(Argument::type('Prophecy\Doubler\Generator\Node\MethodNode'))
-            ->shouldBeCalled();
-
-        $this->apply($class);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/HhvmExceptionPatchSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/HhvmExceptionPatchSpec.php
deleted file mode 100644
index 8c348b86f..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/HhvmExceptionPatchSpec.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler\ClassPatch;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class HhvmExceptionPatchSpec extends ObjectBehavior
-{
-    function it_is_a_patch()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Doubler\ClassPatch\ClassPatchInterface');
-    }
-
-    function its_priority_is_minus_50()
-    {
-        $this->getPriority()->shouldReturn(-50);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode  $node
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $getterMethod
-     */
-    function it_uses_parent_code_for_setTraceOptions($node, $method, $getterMethod)
-    {
-        $node->hasMethod('setTraceOptions')->willReturn(true);
-        $node->getMethod('setTraceOptions')->willReturn($method);
-        $node->hasMethod('getTraceOptions')->willReturn(true);
-        $node->getMethod('getTraceOptions')->willReturn($getterMethod);
-
-        $method->useParentCode()->shouldBeCalled();
-        $getterMethod->useParentCode()->shouldBeCalled();
-
-        $this->apply($node);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/KeywordPatchSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/KeywordPatchSpec.php
deleted file mode 100644
index 200d96192..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/KeywordPatchSpec.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler\ClassPatch;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-use Prophecy\Doubler\Generator\Node\MethodNode;
-
-class KeywordPatchSpec extends ObjectBehavior
-{
-    function it_is_a_patch()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Doubler\ClassPatch\ClassPatchInterface');
-    }
-
-    function its_priority_is_49()
-    {
-        $this->getPriority()->shouldReturn(49);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method1
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method2
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method3
-     */
-    function it_will_remove_echo_and_eval_methods($node, $method1, $method2, $method3)
-    {
-        $node->removeMethod('eval')->shouldBeCalled();
-        $node->removeMethod('echo')->shouldBeCalled();
-
-        $method1->getName()->willReturn('echo');
-        $method2->getName()->willReturn('eval');
-        $method3->getName()->willReturn('notKeyword');
-
-        $node->getMethods()->willReturn(array(
-            'echo' => $method1,
-            'eval' => $method2,
-            'notKeyword' => $method3,
-        ));
-
-        $this->apply($node);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/MagicCallPatchSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/MagicCallPatchSpec.php
deleted file mode 100644
index edd8b80dd..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/MagicCallPatchSpec.php
+++ /dev/null
@@ -1,125 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler\ClassPatch;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-use Prophecy\Doubler\Generator\Node\MethodNode;
-
-class MagicCallPatchSpec extends ObjectBehavior
-{
-    function it_is_a_patch()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Doubler\ClassPatch\ClassPatchInterface');
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_supports_anything($node)
-    {
-        $this->supports($node)->shouldReturn(true);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_discovers_api_using_phpdoc($node)
-    {
-        $node->getParentClass()->willReturn('spec\Prophecy\Doubler\ClassPatch\MagicalApi');
-
-        $node->addMethod(new MethodNode('undefinedMethod'))->shouldBeCalled();
-
-        $this->apply($node);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_ignores_existing_methods($node)
-    {
-        $node->getParentClass()->willReturn('spec\Prophecy\Doubler\ClassPatch\MagicalApiExtended');
-
-        $node->addMethod(new MethodNode('undefinedMethod'))->shouldBeCalled();
-        $node->addMethod(new MethodNode('definedMethod'))->shouldNotBeCalled();
-
-        $this->apply($node);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_ignores_empty_methods_from_phpdoc($node)
-    {
-        $node->getParentClass()->willReturn('spec\Prophecy\Doubler\ClassPatch\MagicalApiInvalidMethodDefinition');
-
-        $node->addMethod(new MethodNode(''))->shouldNotBeCalled();
-
-        $this->apply($node);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_discovers_api_using_phpdoc_from_interface($node)
-    {
-        $node->getParentClass()->willReturn('spec\Prophecy\Doubler\ClassPatch\MagicalApiImplemented');
-
-        $node->addMethod(new MethodNode('implementedMethod'))->shouldBeCalled();
-
-        $this->apply($node);
-    }
-
-
-    function it_has_50_priority()
-    {
-        $this->getPriority()->shouldReturn(50);
-    }
-}
-
-/**
- * @method void undefinedMethod()
- */
-class MagicalApi
-{
-    /**
-     * @return void
-     */
-    public function definedMethod()
-    {
-
-    }
-}
-
-/**
- * @method void invalidMethodDefinition
- * @method void
- * @method
- */
-class MagicalApiInvalidMethodDefinition
-{
-}
-
-/**
- * @method void undefinedMethod()
- * @method void definedMethod()
- */
-class MagicalApiExtended extends MagicalApi
-{
-
-}
-
-/**
- */
-class MagicalApiImplemented implements MagicalApiInterface
-{
-
-}
-
-/**
- * @method void implementedMethod()
- */
-interface MagicalApiInterface
-{
-
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/ProphecySubjectPatchSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/ProphecySubjectPatchSpec.php
deleted file mode 100644
index c460814cf..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/ProphecySubjectPatchSpec.php
+++ /dev/null
@@ -1,83 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler\ClassPatch;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class ProphecySubjectPatchSpec extends ObjectBehavior
-{
-    function it_is_a_patch()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Doubler\ClassPatch\ClassPatchInterface');
-    }
-
-    function it_has_priority_of_0()
-    {
-        $this->getPriority()->shouldReturn(0);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_supports_any_class($node)
-    {
-        $this->supports($node)->shouldReturn(true);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_forces_class_to_implement_ProphecySubjectInterface($node)
-    {
-        $node->addInterface('Prophecy\Prophecy\ProphecySubjectInterface')->shouldBeCalled();
-
-        $node->addProperty('objectProphecy', 'private')->willReturn(null);
-        $node->getMethods()->willReturn(array());
-        $node->hasMethod(Argument::any())->willReturn(false);
-        $node->addMethod(Argument::type('Prophecy\Doubler\Generator\Node\MethodNode'))->willReturn(null);
-        $node->addMethod(Argument::type('Prophecy\Doubler\Generator\Node\MethodNode'))->willReturn(null);
-
-        $this->apply($node);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode  $node
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $constructor
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method1
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method2
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method3
-     */
-    function it_forces_all_class_methods_except_constructor_to_proxy_calls_into_prophecy_makeCall(
-        $node, $constructor, $method1, $method2, $method3
-    )
-    {
-        $node->addInterface('Prophecy\Prophecy\ProphecySubjectInterface')->willReturn(null);
-        $node->addProperty('objectProphecy', 'private')->willReturn(null);
-        $node->hasMethod(Argument::any())->willReturn(false);
-        $node->addMethod(Argument::type('Prophecy\Doubler\Generator\Node\MethodNode'))->willReturn(null);
-        $node->addMethod(Argument::type('Prophecy\Doubler\Generator\Node\MethodNode'))->willReturn(null);
-
-        $constructor->getName()->willReturn('__construct');
-        $method1->getName()->willReturn('method1');
-        $method2->getName()->willReturn('method2');
-        $method3->getName()->willReturn('method3');
-
-        $node->getMethods()->willReturn(array(
-            'method1' => $method1,
-            'method2' => $method2,
-            'method3' => $method3,
-        ));
-
-        $constructor->setCode(Argument::any())->shouldNotBeCalled();
-
-        $method1->setCode('return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());')
-            ->shouldBeCalled();
-        $method2->setCode('return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());')
-            ->shouldBeCalled();
-        $method3->setCode('return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());')
-            ->shouldBeCalled();
-
-        $this->apply($node);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/ReflectionClassNewInstancePatchSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/ReflectionClassNewInstancePatchSpec.php
deleted file mode 100644
index 4116e4dff..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/ReflectionClassNewInstancePatchSpec.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler\ClassPatch;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class ReflectionClassNewInstancePatchSpec extends ObjectBehavior
-{
-    function it_is_a_patch()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Doubler\ClassPatch\ClassPatchInterface');
-    }
-
-    function its_priority_is_50()
-    {
-        $this->getPriority()->shouldReturn(50);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $reflectionClassNode
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $anotherClassNode
-     */
-    function it_supports_ReflectionClass_only($reflectionClassNode, $anotherClassNode)
-    {
-        $reflectionClassNode->getParentClass()->willReturn('ReflectionClass');
-        $anotherClassNode->getParentClass()->willReturn('stdClass');
-
-        $this->supports($reflectionClassNode)->shouldReturn(true);
-        $this->supports($anotherClassNode)->shouldReturn(false);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode    $class
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode   $method
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $arg1
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $arg2
-     */
-    function it_makes_all_newInstance_arguments_optional($class, $method, $arg1, $arg2)
-    {
-        $class->getMethod('newInstance')->willReturn($method);
-        $method->getArguments()->willReturn(array($arg1));
-        $arg1->setDefault(null)->shouldBeCalled();
-
-        $this->apply($class);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/SplFileInfoPatchSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/SplFileInfoPatchSpec.php
deleted file mode 100644
index 42e854ac2..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/SplFileInfoPatchSpec.php
+++ /dev/null
@@ -1,107 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler\ClassPatch;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class SplFileInfoPatchSpec extends ObjectBehavior
-{
-    function it_is_a_patch()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Doubler\ClassPatch\ClassPatchInterface');
-    }
-
-    function its_priority_is_50()
-    {
-        $this->getPriority()->shouldReturn(50);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_does_not_support_nodes_without_parent_class($node)
-    {
-        $node->getParentClass()->willReturn('stdClass');
-        $this->supports($node)->shouldReturn(false);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_supports_nodes_with_SplFileInfo_as_parent_class($node)
-    {
-        $node->getParentClass()->willReturn('SplFileInfo');
-        $this->supports($node)->shouldReturn(true);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_supports_nodes_with_derivative_of_SplFileInfo_as_parent_class($node)
-    {
-        $node->getParentClass()->willReturn('SplFileInfo');
-        $this->supports($node)->shouldReturn(true);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_adds_a_method_to_node_if_not_exists($node)
-    {
-        $node->hasMethod('__construct')->willReturn(false);
-        $node->addMethod(Argument::any())->shouldBeCalled();
-        $node->getParentClass()->shouldBeCalled();
-
-        $this->apply($node);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode  $node
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method
-     */
-    function it_updates_existing_method_if_found($node, $method)
-    {
-        $node->hasMethod('__construct')->willReturn(true);
-        $node->getMethod('__construct')->willReturn($method);
-        $node->getParentClass()->shouldBeCalled();
-
-        $method->useParentCode()->shouldBeCalled();
-
-        $this->apply($node);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode  $node
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method
-     */
-    function it_should_not_supply_a_file_for_a_directory_iterator($node, $method)
-    {
-        $node->hasMethod('__construct')->willReturn(true);
-        $node->getMethod('__construct')->willReturn($method);
-        $node->getParentClass()->willReturn('DirectoryIterator');
-
-        $method->setCode(Argument::that(function($value) {
-            return strpos($value, '.php') === false;
-        }))->shouldBeCalled();
-
-        $this->apply($node);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode  $node
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method
-     */
-    function it_should_supply_a_file_for_a_spl_file_object($node, $method)
-    {
-        $node->hasMethod('__construct')->willReturn(true);
-        $node->getMethod('__construct')->willReturn($method);
-        $node->getParentClass()->willReturn('SplFileObject');
-
-        $method->setCode(Argument::that(function($value) {
-            return strpos($value, '.php') !== false;
-        }))->shouldBeCalled();
-
-        $this->apply($node);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/TraversablePatchSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/TraversablePatchSpec.php
deleted file mode 100644
index 2279b7202..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/ClassPatch/TraversablePatchSpec.php
+++ /dev/null
@@ -1,61 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler\ClassPatch;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class TraversablePatchSpec extends ObjectBehavior
-{
-    function it_is_a_patch()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Doubler\ClassPatch\ClassPatchInterface');
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_supports_class_that_implements_only_Traversable($node)
-    {
-        $node->getInterfaces()->willReturn(array('Traversable'));
-
-        $this->supports($node)->shouldReturn(true);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_does_not_support_class_that_implements_Iterator($node)
-    {
-        $node->getInterfaces()->willReturn(array('Traversable', 'Iterator'));
-
-        $this->supports($node)->shouldReturn(false);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_does_not_support_class_that_implements_IteratorAggregate($node)
-    {
-        $node->getInterfaces()->willReturn(array('Traversable', 'IteratorAggregate'));
-
-        $this->supports($node)->shouldReturn(false);
-    }
-
-    function it_has_100_priority()
-    {
-        $this->getPriority()->shouldReturn(100);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_forces_node_to_implement_IteratorAggregate($node)
-    {
-        $node->addInterface('Iterator')->shouldBeCalled();
-
-        $node->addMethod(Argument::type('Prophecy\Doubler\Generator\Node\MethodNode'))->willReturn(null);
-
-        $this->apply($node);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/DoublerSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/DoublerSpec.php
deleted file mode 100644
index a39fa87f9..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/DoublerSpec.php
+++ /dev/null
@@ -1,122 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class DoublerSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Doubler\Generator\ClassMirror  $mirror
-     * @param \Prophecy\Doubler\Generator\ClassCreator $creator
-     * @param \Prophecy\Doubler\NameGenerator          $namer
-     */
-    function let($mirror, $creator, $namer)
-    {
-        $this->beConstructedWith($mirror, $creator, $namer);
-    }
-
-    function it_does_not_have_patches_by_default()
-    {
-        $this->getClassPatches()->shouldHaveCount(0);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\ClassPatch\ClassPatchInterface $patch
-     */
-    function its_registerClassPatch_adds_a_patch_to_the_doubler($patch)
-    {
-        $this->registerClassPatch($patch);
-        $this->getClassPatches()->shouldReturn(array($patch));
-    }
-
-    /**
-     * @param \Prophecy\Doubler\ClassPatch\ClassPatchInterface $alt1
-     * @param \Prophecy\Doubler\ClassPatch\ClassPatchInterface $alt2
-     * @param \Prophecy\Doubler\ClassPatch\ClassPatchInterface $alt3
-     * @param \Prophecy\Doubler\ClassPatch\ClassPatchInterface $alt4
-     */
-    function its_getClassPatches_sorts_patches_by_priority($alt1, $alt2, $alt3, $alt4)
-    {
-        $alt1->getPriority()->willReturn(2);
-        $alt2->getPriority()->willReturn(50);
-        $alt3->getPriority()->willReturn(10);
-        $alt4->getPriority()->willReturn(0);
-
-        $this->registerClassPatch($alt1);
-        $this->registerClassPatch($alt2);
-        $this->registerClassPatch($alt3);
-        $this->registerClassPatch($alt4);
-
-        $this->getClassPatches()->shouldReturn(array($alt2, $alt3, $alt1, $alt4));
-    }
-
-    /**
-     * @param \Prophecy\Doubler\ClassPatch\ClassPatchInterface $alt1
-     * @param \Prophecy\Doubler\ClassPatch\ClassPatchInterface $alt2
-     * @param \ReflectionClass                                 $class
-     * @param \ReflectionClass                                 $interface1
-     * @param \ReflectionClass                                 $interface2
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode       $node
-     */
-    function its_double_mirrors_alterates_and_instantiates_provided_class(
-        $mirror, $creator, $namer, $alt1, $alt2, $class, $interface1, $interface2, $node
-    )
-    {
-        $mirror->reflect($class, array($interface1, $interface2))->willReturn($node);
-        $alt1->supports($node)->willReturn(true);
-        $alt2->supports($node)->willReturn(false);
-        $alt1->getPriority()->willReturn(1);
-        $alt2->getPriority()->willReturn(2);
-        $namer->name($class, array($interface1, $interface2))->willReturn('SplStack');
-        $class->getName()->willReturn('stdClass');
-        $interface1->getName()->willReturn('ArrayAccess');
-        $interface2->getName()->willReturn('Iterator');
-
-        $alt1->apply($node)->shouldBeCalled();
-        $alt2->apply($node)->shouldNotBeCalled();
-        $creator->create('SplStack', $node)->shouldBeCalled();
-
-        $this->registerClassPatch($alt1);
-        $this->registerClassPatch($alt2);
-
-        $this->double($class, array($interface1, $interface2))
-            ->shouldReturnAnInstanceOf('SplStack');
-    }
-
-    /**
-     * @param \ReflectionClass                           $class
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_double_instantiates_a_class_with_constructor_argument($mirror, $class, $node, $namer)
-    {
-        $class->getName()->willReturn('ReflectionClass');
-        $mirror->reflect($class, array())->willReturn($node);
-        $namer->name($class, array())->willReturn('ReflectionClass');
-
-        $double = $this->double($class, array(), array('stdClass'));
-        $double->shouldBeAnInstanceOf('ReflectionClass');
-        $double->getName()->shouldReturn('stdClass');
-    }
-
-    /**
-     * @param \ReflectionClass                           $class
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function it_can_instantiate_class_with_final_constructor($mirror, $class, $node, $namer)
-    {
-        $class->getName()->willReturn('spec\Prophecy\Doubler\WithFinalConstructor');
-        $mirror->reflect($class, array())->willReturn($node);
-        $namer->name($class, array())->willReturn('spec\Prophecy\Doubler\WithFinalConstructor');
-
-        $double = $this->double($class, array());
-
-        $double->shouldBeAnInstanceOf('spec\Prophecy\Doubler\WithFinalConstructor');
-    }
-}
-
-class WithFinalConstructor
-{
-    final public function __construct() {}
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/ClassCodeGeneratorSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/ClassCodeGeneratorSpec.php
deleted file mode 100644
index b08304825..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/ClassCodeGeneratorSpec.php
+++ /dev/null
@@ -1,323 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler\Generator;
-
-use PhpSpec\ObjectBehavior;
-
-class ClassCodeGeneratorSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode    $class
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode   $method1
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode   $method2
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode   $method3
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $argument11
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $argument12
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $argument21
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $argument31
-     */
-    function it_generates_proper_php_code_for_specific_ClassNode(
-        $class, $method1, $method2, $method3, $argument11, $argument12, $argument21, $argument31
-    )
-    {
-        $class->getParentClass()->willReturn('RuntimeException');
-        $class->getInterfaces()->willReturn(array(
-            'Prophecy\Doubler\Generator\MirroredInterface', 'ArrayAccess', 'ArrayIterator'
-        ));
-        $class->getProperties()->willReturn(array('name' => 'public', 'email' => 'private'));
-        $class->getMethods()->willReturn(array($method1, $method2, $method3));
-
-        $method1->getName()->willReturn('getName');
-        $method1->getVisibility()->willReturn('public');
-        $method1->returnsReference()->willReturn(false);
-        $method1->isStatic()->willReturn(true);
-        $method1->getArguments()->willReturn(array($argument11, $argument12));
-        $method1->hasReturnType()->willReturn(true);
-        $method1->getReturnType()->willReturn('string');
-        $method1->getCode()->willReturn('return $this->name;');
-
-        $method2->getName()->willReturn('getEmail');
-        $method2->getVisibility()->willReturn('protected');
-        $method2->returnsReference()->willReturn(false);
-        $method2->isStatic()->willReturn(false);
-        $method2->getArguments()->willReturn(array($argument21));
-        $method2->hasReturnType()->willReturn(false);
-        $method2->getCode()->willReturn('return $this->email;');
-
-        $method3->getName()->willReturn('getRefValue');
-        $method3->getVisibility()->willReturn('public');
-        $method3->returnsReference()->willReturn(true);
-        $method3->isStatic()->willReturn(false);
-        $method3->getArguments()->willReturn(array($argument31));
-        $method3->hasReturnType()->willReturn(false);
-        $method3->getCode()->willReturn('return $this->refValue;');
-
-        $argument11->getName()->willReturn('fullname');
-        $argument11->getTypeHint()->willReturn('array');
-        $argument11->isOptional()->willReturn(true);
-        $argument11->getDefault()->willReturn(null);
-        $argument11->isPassedByReference()->willReturn(false);
-        $argument11->isVariadic()->willReturn(false);
-
-        $argument12->getName()->willReturn('class');
-        $argument12->getTypeHint()->willReturn('ReflectionClass');
-        $argument12->isOptional()->willReturn(false);
-        $argument12->isPassedByReference()->willReturn(false);
-        $argument12->isVariadic()->willReturn(false);
-
-        $argument21->getName()->willReturn('default');
-        $argument21->getTypeHint()->willReturn('string');
-        $argument21->isOptional()->willReturn(true);
-        $argument21->getDefault()->willReturn('ever.zet@gmail.com');
-        $argument21->isPassedByReference()->willReturn(false);
-        $argument21->isVariadic()->willReturn(false);
-
-        $argument31->getName()->willReturn('refValue');
-        $argument31->getTypeHint()->willReturn(null);
-        $argument31->isOptional()->willReturn(false);
-        $argument31->getDefault()->willReturn();
-        $argument31->isPassedByReference()->willReturn(false);
-        $argument31->isVariadic()->willReturn(false);
-
-        $code = $this->generate('CustomClass', $class);
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $expected = <<<'PHP'
-namespace  {
-class CustomClass extends \RuntimeException implements \Prophecy\Doubler\Generator\MirroredInterface, \ArrayAccess, \ArrayIterator {
-public $name;
-private $email;
-
-public static function getName(array $fullname = NULL, \ReflectionClass $class): string {
-return $this->name;
-}
-protected  function getEmail(string $default = 'ever.zet@gmail.com') {
-return $this->email;
-}
-public  function &getRefValue( $refValue) {
-return $this->refValue;
-}
-
-}
-}
-PHP;
-        } else {
-            $expected = <<<'PHP'
-namespace  {
-class CustomClass extends \RuntimeException implements \Prophecy\Doubler\Generator\MirroredInterface, \ArrayAccess, \ArrayIterator {
-public $name;
-private $email;
-
-public static function getName(array $fullname = NULL, \ReflectionClass $class) {
-return $this->name;
-}
-protected  function getEmail(\string $default = 'ever.zet@gmail.com') {
-return $this->email;
-}
-public  function &getRefValue( $refValue) {
-return $this->refValue;
-}
-
-}
-}
-PHP;
-        }
-        $expected = strtr($expected, array("\r\n" => "\n", "\r" => "\n"));
-        $code->shouldBe($expected);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode    $class
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode   $method1
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode   $method2
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode   $method3
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode   $method4
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $argument1
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $argument2
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $argument3
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $argument4
-     */
-    function it_generates_proper_php_code_for_variadics(
-        $class, $method1, $method2, $method3, $method4, $argument1, $argument2,
-        $argument3, $argument4
-    )
-    {
-        $class->getParentClass()->willReturn('stdClass');
-        $class->getInterfaces()->willReturn(array('Prophecy\Doubler\Generator\MirroredInterface'));
-        $class->getProperties()->willReturn(array());
-        $class->getMethods()->willReturn(array(
-            $method1, $method2, $method3, $method4
-        ));
-
-        $method1->getName()->willReturn('variadic');
-        $method1->getVisibility()->willReturn('public');
-        $method1->returnsReference()->willReturn(false);
-        $method1->isStatic()->willReturn(false);
-        $method1->getArguments()->willReturn(array($argument1));
-        $method1->hasReturnType()->willReturn(false);
-        $method1->getCode()->willReturn('');
-
-        $method2->getName()->willReturn('variadicByRef');
-        $method2->getVisibility()->willReturn('public');
-        $method2->returnsReference()->willReturn(false);
-        $method2->isStatic()->willReturn(false);
-        $method2->getArguments()->willReturn(array($argument2));
-        $method2->hasReturnType()->willReturn(false);
-        $method2->getCode()->willReturn('');
-
-        $method3->getName()->willReturn('variadicWithType');
-        $method3->getVisibility()->willReturn('public');
-        $method3->returnsReference()->willReturn(false);
-        $method3->isStatic()->willReturn(false);
-        $method3->getArguments()->willReturn(array($argument3));
-        $method3->hasReturnType()->willReturn(false);
-        $method3->getCode()->willReturn('');
-
-        $method4->getName()->willReturn('variadicWithTypeByRef');
-        $method4->getVisibility()->willReturn('public');
-        $method4->returnsReference()->willReturn(false);
-        $method4->isStatic()->willReturn(false);
-        $method4->getArguments()->willReturn(array($argument4));
-        $method4->hasReturnType()->willReturn(false);
-        $method4->getCode()->willReturn('');
-
-        $argument1->getName()->willReturn('args');
-        $argument1->getTypeHint()->willReturn(null);
-        $argument1->isOptional()->willReturn(false);
-        $argument1->isPassedByReference()->willReturn(false);
-        $argument1->isVariadic()->willReturn(true);
-
-        $argument2->getName()->willReturn('args');
-        $argument2->getTypeHint()->willReturn(null);
-        $argument2->isOptional()->willReturn(false);
-        $argument2->isPassedByReference()->willReturn(true);
-        $argument2->isVariadic()->willReturn(true);
-
-        $argument3->getName()->willReturn('args');
-        $argument3->getTypeHint()->willReturn('\ReflectionClass');
-        $argument3->isOptional()->willReturn(false);
-        $argument3->isPassedByReference()->willReturn(false);
-        $argument3->isVariadic()->willReturn(true);
-
-        $argument4->getName()->willReturn('args');
-        $argument4->getTypeHint()->willReturn('\ReflectionClass');
-        $argument4->isOptional()->willReturn(false);
-        $argument4->isPassedByReference()->willReturn(true);
-        $argument4->isVariadic()->willReturn(true);
-
-        $code = $this->generate('CustomClass', $class);
-        $expected = <<<'PHP'
-namespace  {
-class CustomClass extends \stdClass implements \Prophecy\Doubler\Generator\MirroredInterface {
-
-public  function variadic( ...$args) {
-
-}
-public  function variadicByRef( &...$args) {
-
-}
-public  function variadicWithType(\\ReflectionClass ...$args) {
-
-}
-public  function variadicWithTypeByRef(\\ReflectionClass &...$args) {
-
-}
-
-}
-}
-PHP;
-        $expected = strtr($expected, array("\r\n" => "\n", "\r" => "\n"));
-        $code->shouldBe($expected);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode    $class
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode   $method
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $argument
-     */
-    function it_overrides_properly_methods_with_args_passed_by_reference(
-        $class, $method, $argument
-    )
-    {
-        $class->getParentClass()->willReturn('RuntimeException');
-        $class->getInterfaces()->willReturn(array('Prophecy\Doubler\Generator\MirroredInterface'));
-        $class->getProperties()->willReturn(array());
-        $class->getMethods()->willReturn(array($method));
-
-        $method->getName()->willReturn('getName');
-        $method->getVisibility()->willReturn('public');
-        $method->isStatic()->willReturn(false);
-        $method->getArguments()->willReturn(array($argument));
-        $method->hasReturnType()->willReturn(false);
-        $method->returnsReference()->willReturn(false);
-        $method->getCode()->willReturn('return $this->name;');
-
-        $argument->getName()->willReturn('fullname');
-        $argument->getTypeHint()->willReturn('array');
-        $argument->isOptional()->willReturn(true);
-        $argument->getDefault()->willReturn(null);
-        $argument->isPassedByReference()->willReturn(true);
-        $argument->isVariadic()->willReturn(false);
-
-        $code = $this->generate('CustomClass', $class);
-        $expected =<<<'PHP'
-namespace  {
-class CustomClass extends \RuntimeException implements \Prophecy\Doubler\Generator\MirroredInterface {
-
-public  function getName(array &$fullname = NULL) {
-return $this->name;
-}
-
-}
-}
-PHP;
-        $expected = strtr($expected, array("\r\n" => "\n", "\r" => "\n"));
-        $code->shouldBe($expected);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $class
-     */
-    function it_generates_empty_class_for_empty_ClassNode($class)
-    {
-        $class->getParentClass()->willReturn('stdClass');
-        $class->getInterfaces()->willReturn(array('Prophecy\Doubler\Generator\MirroredInterface'));
-        $class->getProperties()->willReturn(array());
-        $class->getMethods()->willReturn(array());
-
-        $code = $this->generate('CustomClass', $class);
-        $expected =<<<'PHP'
-namespace  {
-class CustomClass extends \stdClass implements \Prophecy\Doubler\Generator\MirroredInterface {
-
-
-}
-}
-PHP;
-        $expected = strtr($expected, array("\r\n" => "\n", "\r" => "\n"));
-        $code->shouldBe($expected);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $class
-     */
-    function it_wraps_class_in_namespace_if_it_is_namespaced($class)
-    {
-        $class->getParentClass()->willReturn('stdClass');
-        $class->getInterfaces()->willReturn(array('Prophecy\Doubler\Generator\MirroredInterface'));
-        $class->getProperties()->willReturn(array());
-        $class->getMethods()->willReturn(array());
-
-        $code = $this->generate('My\Awesome\CustomClass', $class);
-        $expected =<<<'PHP'
-namespace My\Awesome {
-class CustomClass extends \stdClass implements \Prophecy\Doubler\Generator\MirroredInterface {
-
-
-}
-}
-PHP;
-        $expected = strtr($expected, array("\r\n" => "\n", "\r" => "\n"));
-        $code->shouldBe($expected);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/ClassCreatorSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/ClassCreatorSpec.php
deleted file mode 100644
index c7b570097..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/ClassCreatorSpec.php
+++ /dev/null
@@ -1,44 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler\Generator;
-
-use PhpSpec\ObjectBehavior;
-
-class ClassCreatorSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Doubler\Generator\ClassCodeGenerator $generator
-     */
-    function let($generator)
-    {
-        $this->beConstructedWith($generator);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $class
-     */
-    function it_evaluates_code_generated_by_ClassCodeGenerator($generator, $class)
-    {
-        $generator->generate('stdClass', $class)->shouldBeCalled()->willReturn(
-            'return 42;'
-        );
-
-        $this->create('stdClass', $class)->shouldReturn(42);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $class
-     */
-    function it_throws_an_exception_if_class_does_not_exist_after_evaluation($generator, $class)
-    {
-        $generator->generate('CustomClass', $class)->shouldBeCalled()->willReturn(
-            'return 42;'
-        );
-
-        $class->getParentClass()->willReturn('stdClass');
-        $class->getInterfaces()->willReturn(array('Interface1', 'Interface2'));
-
-        $this->shouldThrow('Prophecy\Exception\Doubler\ClassCreatorException')
-            ->duringCreate('CustomClass', $class);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/ClassMirrorSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/ClassMirrorSpec.php
deleted file mode 100644
index de8044807..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/ClassMirrorSpec.php
+++ /dev/null
@@ -1,784 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler\Generator;
-
-use I\Simply;
-use PhpSpec\ObjectBehavior;
-use ReflectionClass;
-use ReflectionMethod;
-use ReflectionParameter;
-
-class ClassMirrorSpec extends ObjectBehavior
-{
-    /**
-     * @param ReflectionClass  $class
-     * @param ReflectionClass  $parent
-     * @param ReflectionMethod $method1
-     * @param ReflectionMethod $method2
-     * @param ReflectionMethod $method3
-     */
-    function it_reflects_a_class_by_mirroring_all_its_public_methods(
-        $class, $parent, $method1, $method2, $method3
-    )
-    {
-        $class->getName()->willReturn('Custom\ClassName');
-        $class->getParentClass()->willReturn($parent);
-        $class->isInterface()->willReturn(false);
-        $class->isFinal()->willReturn(false);
-        $class->getMethods(ReflectionMethod::IS_ABSTRACT)->willReturn(array());
-        $class->getMethods(ReflectionMethod::IS_PUBLIC)->willReturn(array(
-            $method1, $method2, $method3
-        ));
-
-        $parent->getName()->willReturn('Custom\ParentClassName');
-
-        $method1->getDeclaringClass()->willReturn($class);
-        $method2->getDeclaringClass()->willReturn($class);
-        $method3->getDeclaringClass()->willReturn($class);
-
-        $method1->getName()->willReturn('getName');
-        $method2->getName()->willReturn('getSelf');
-        $method3->getName()->willReturn('getParent');
-
-        $method1->isFinal()->willReturn(false);
-        $method2->isFinal()->willReturn(false);
-        $method3->isFinal()->willReturn(false);
-
-        $method1->isProtected()->willReturn(false);
-        $method2->isProtected()->willReturn(false);
-        $method3->isProtected()->willReturn(false);
-
-        $method1->isStatic()->willReturn(false);
-        $method2->isStatic()->willReturn(false);
-        $method3->isStatic()->willReturn(false);
-
-        $method1->returnsReference()->willReturn(false);
-        $method2->returnsReference()->willReturn(false);
-        $method3->returnsReference()->willReturn(false);
-
-        $method1->getParameters()->willReturn(array());
-        $method2->getParameters()->willReturn(array());
-        $method3->getParameters()->willReturn(array());
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $method1->hasReturnType()->willReturn(true);
-            $method1->getReturnType()->willReturn('string');
-            $method2->hasReturnType()->willReturn(true);
-            $method2->getReturnType()->willReturn('self');
-            $method3->hasReturnType()->willReturn(true);
-            $method3->getReturnType()->willReturn('parent');
-        }
-
-        $classNode   = $this->reflect($class, array());
-        $classNode->shouldBeAnInstanceOf('Prophecy\Doubler\Generator\Node\ClassNode');
-        $classNode->getParentClass()->shouldReturn('Custom\ClassName');
-
-        $methodNodes = $classNode->getMethods();
-        $methodNodes->shouldHaveCount(3);
-
-        $classNode->hasMethod('getName')->shouldReturn(true);
-        $classNode->hasMethod('getSelf')->shouldReturn(true);
-        $classNode->hasMethod('getParent')->shouldReturn(true);
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $classNode->getMethod('getName')->getReturnType()->shouldReturn('string');
-            $classNode->getMethod('getSelf')->getReturnType()->shouldReturn('\Custom\ClassName');
-            $classNode->getMethod('getParent')->getReturnType()->shouldReturn('\Custom\ParentClassName');
-        }
-    }
-
-    /**
-     * @param ReflectionClass     $class
-     * @param ReflectionMethod    $method
-     * @param ReflectionParameter $parameter
-     */
-    function it_changes_argument_names_if_they_are_varying($class, $method, $parameter)
-    {
-
-        $class->getName()->willReturn('Custom\ClassName');
-        $class->isInterface()->willReturn(false);
-        $class->isFinal()->willReturn(false);
-        $class->getMethods(ReflectionMethod::IS_PUBLIC)->willReturn(array($method));
-        $class->getMethods(ReflectionMethod::IS_ABSTRACT)->willReturn(array());
-
-        $method->getParameters()->willReturn(array($parameter));
-        $method->getName()->willReturn('methodName');
-        $method->isFinal()->willReturn(false);
-        $method->isProtected()->willReturn(false);
-        $method->isStatic()->willReturn(false);
-        $method->returnsReference()->willReturn(false);
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $method->hasReturnType()->willReturn(false);
-        }
-
-        $parameter->getName()->willReturn('...');
-        $parameter->isDefaultValueAvailable()->willReturn(true);
-        $parameter->getDefaultValue()->willReturn(null);
-        $parameter->isPassedByReference()->willReturn(false);
-        $parameter->getClass()->willReturn($class);
-        if (version_compare(PHP_VERSION, '5.6', '>=')) {
-            $parameter->isVariadic()->willReturn(false);
-        }
-
-        $classNode = $this->reflect($class, array());
-
-        $methodNodes = $classNode->getMethods();
-
-        $argumentNodes = $methodNodes['methodName']->getArguments();
-        $argumentNode = $argumentNodes[0];
-
-        $argumentNode->getName()->shouldReturn('__dot_dot_dot__');
-    }
-
-    /**
-     * @param ReflectionClass  $class
-     * @param ReflectionMethod $method
-     */
-    function it_reflects_protected_abstract_methods($class, $method)
-    {
-        $class->getName()->willReturn('Custom\ClassName');
-        $class->isInterface()->willReturn(false);
-        $class->isFinal()->willReturn(false);
-        $class->getMethods(ReflectionMethod::IS_ABSTRACT)->willReturn(array($method));
-        $class->getMethods(ReflectionMethod::IS_PUBLIC)->willReturn(array());
-
-        $method->isProtected()->willReturn(true);
-        $method->isStatic()->willReturn(false);
-        $method->getParameters()->willReturn(array());
-        $method->getName()->willReturn('innerDetail');
-        $method->returnsReference()->willReturn(false);
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $method->hasReturnType()->willReturn(false);
-        }
-
-        $classNode   = $this->reflect($class, array());
-        $classNode->shouldBeAnInstanceOf('Prophecy\Doubler\Generator\Node\ClassNode');
-        $classNode->getParentClass()->shouldReturn('Custom\ClassName');
-
-        $methodNodes = $classNode->getMethods();
-        $methodNodes->shouldHaveCount(1);
-
-        $methodNodes['innerDetail']->getVisibility()->shouldReturn('protected');
-    }
-
-    /**
-     * @param ReflectionClass  $class
-     * @param ReflectionMethod $method
-     */
-    function it_reflects_public_static_methods($class, $method)
-    {
-        $class->getName()->willReturn('Custom\ClassName');
-        $class->isInterface()->willReturn(false);
-        $class->isFinal()->willReturn(false);
-        $class->getMethods(ReflectionMethod::IS_ABSTRACT)->willReturn(array($method));
-        $class->getMethods(ReflectionMethod::IS_PUBLIC)->willReturn(array());
-
-        $method->isProtected()->willReturn(true);
-        $method->isStatic()->willReturn(true);
-        $method->getParameters()->willReturn(array());
-        $method->getName()->willReturn('innerDetail');
-        $method->returnsReference()->willReturn(false);
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $method->hasReturnType()->willReturn(false);
-        }
-
-        $classNode   = $this->reflect($class, array());
-        $classNode->shouldBeAnInstanceOf('Prophecy\Doubler\Generator\Node\ClassNode');
-        $classNode->getParentClass()->shouldReturn('Custom\ClassName');
-
-        $methodNodes = $classNode->getMethods();
-        $methodNodes->shouldHaveCount(1);
-
-        $methodNodes['innerDetail']->getVisibility()->shouldReturn('protected');
-        $methodNodes['innerDetail']->isStatic()->shouldReturn(true);
-    }
-
-    /**
-     * @param ReflectionClass  $class
-     * @param ReflectionMethod $constructMethod
-     * @param ReflectionMethod $destructMethod
-     * @param ReflectionMethod $sleepMethod
-     * @param ReflectionMethod $wakeupMethod
-     * @param ReflectionMethod $toStringMethod
-     * @param ReflectionMethod $callMethod
-     * @param ReflectionMethod $invokeMethod
-     */
-    function it_reflects_allowed_magic_methods($class, $constructMethod, $destructMethod, $sleepMethod, $wakeupMethod, $toStringMethod, $callMethod, $invokeMethod)
-    {
-        $class->getName()->willReturn('Custom\ClassName');
-        $class->isInterface()->willReturn(false);
-        $class->isFinal()->willReturn(false);
-        $class->getMethods(ReflectionMethod::IS_ABSTRACT)->willReturn(array());
-        $class->getMethods(ReflectionMethod::IS_PUBLIC)->willReturn(array(
-            $constructMethod, $destructMethod, $sleepMethod, $wakeupMethod, $toStringMethod, $callMethod, $invokeMethod
-        ));
-
-        $constructMethod->getName()->willReturn('__construct');
-        $destructMethod->getName()->willReturn('__destruct');
-        $sleepMethod->getName()->willReturn('__sleep');
-        $wakeupMethod->getName()->willReturn('__wakeup');
-        $toStringMethod->getName()->willReturn('__toString');
-        $callMethod->getName()->willReturn('__call');
-        $invokeMethod->getName()->willReturn('__invoke');
-
-        $constructMethod->isFinal()->willReturn(false);
-        $destructMethod->isFinal()->willReturn(false);
-        $sleepMethod->isFinal()->willReturn(false);
-        $wakeupMethod->isFinal()->willReturn(false);
-        $toStringMethod->isFinal()->willReturn(false);
-        $callMethod->isFinal()->willReturn(false);
-        $invokeMethod->isFinal()->willReturn(false);
-
-        $constructMethod->isProtected()->willReturn(false);
-        $destructMethod->isProtected()->willReturn(false);
-        $sleepMethod->isProtected()->willReturn(false);
-        $wakeupMethod->isProtected()->willReturn(false);
-        $toStringMethod->isProtected()->willReturn(false);
-        $callMethod->isProtected()->willReturn(false);
-        $invokeMethod->isProtected()->willReturn(false);
-
-        $constructMethod->isStatic()->willReturn(false);
-        $destructMethod->isStatic()->willReturn(false);
-        $sleepMethod->isStatic()->willReturn(false);
-        $wakeupMethod->isStatic()->willReturn(false);
-        $toStringMethod->isStatic()->willReturn(false);
-        $callMethod->isStatic()->willReturn(false);
-        $invokeMethod->isStatic()->willReturn(false);
-
-        $constructMethod->returnsReference()->willReturn(false);
-        $destructMethod->returnsReference()->willReturn(false);
-        $sleepMethod->returnsReference()->willReturn(false);
-        $wakeupMethod->returnsReference()->willReturn(false);
-        $toStringMethod->returnsReference()->willReturn(false);
-        $callMethod->returnsReference()->willReturn(false);
-        $invokeMethod->returnsReference()->willReturn(false);
-
-        $constructMethod->getParameters()->willReturn(array());
-        $destructMethod->getParameters()->willReturn(array());
-        $sleepMethod->getParameters()->willReturn(array());
-        $wakeupMethod->getParameters()->willReturn(array());
-        $toStringMethod->getParameters()->willReturn(array());
-        $callMethod->getParameters()->willReturn(array());
-        $invokeMethod->getParameters()->willReturn(array());
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $constructMethod->hasReturnType()->willReturn(false);
-            $destructMethod->hasReturnType()->willReturn(false);
-            $sleepMethod->hasReturnType()->willReturn(false);
-            $wakeupMethod->hasReturnType()->willReturn(false);
-            $toStringMethod->hasReturnType()->willReturn(false);
-            $callMethod->hasReturnType()->willReturn(false);
-            $invokeMethod->hasReturnType()->willReturn(false);
-        }
-
-        $classNode   = $this->reflect($class, array());
-        $classNode->shouldBeAnInstanceOf('Prophecy\Doubler\Generator\Node\ClassNode');
-        $classNode->getParentClass()->shouldReturn('Custom\ClassName');
-
-        $methodNodes = $classNode->getMethods();
-        $methodNodes->shouldHaveCount(7);
-    }
-
-    /**
-     * @param ReflectionClass     $class
-     * @param ReflectionMethod    $method
-     * @param ReflectionParameter $param1
-     * @param ReflectionParameter $param2
-     * @param ReflectionClass     $typeHint
-     * @param ReflectionParameter $param3
-     * @param ReflectionParameter $param4
-     */
-    function it_properly_reads_methods_arguments_with_types(
-        $class, $method, $param1, $param2, $typeHint, $param3, $param4
-    )
-    {
-        $class->getName()->willReturn('Custom\ClassName');
-        $class->isInterface()->willReturn(false);
-        $class->isFinal()->willReturn(false);
-        $class->getMethods(ReflectionMethod::IS_ABSTRACT)->willReturn(array());
-        $class->getMethods(ReflectionMethod::IS_PUBLIC)->willReturn(array($method));
-
-        $method->getName()->willReturn('methodWithArgs');
-        $method->isFinal()->willReturn(false);
-        $method->isProtected()->willReturn(true);
-        $method->isStatic()->willReturn(false);
-        $method->returnsReference()->willReturn(false);
-        $method->getParameters()->willReturn(array($param1, $param2, $param3, $param4));
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $method->hasReturnType()->willReturn(false);
-        }
-
-        $param1->getName()->willReturn('arg_1');
-        $param1->isArray()->willReturn(true);
-        $param1->getClass()->willReturn(null);
-        $param1->isDefaultValueAvailable()->willReturn(true);
-        $param1->isPassedByReference()->willReturn(false);
-        $param1->allowsNull()->willReturn(false);
-        $param1->getDefaultValue()->willReturn(array());
-
-        $param2->getName()->willReturn('arg2');
-        $param2->isArray()->willReturn(false);
-        $param2->getClass()->willReturn($typeHint);
-        $param2->isDefaultValueAvailable()->willReturn(false);
-        $param2->isOptional()->willReturn(false);
-        $param2->isPassedByReference()->willReturn(false);
-        $param2->allowsNull()->willReturn(false);
-        $typeHint->getName()->willReturn('ArrayAccess');
-
-        $param3->getName()->willReturn('arg_3');
-        $param3->isArray()->willReturn(false);
-        if (version_compare(PHP_VERSION, '5.4', '>=')) {
-            $param3->isCallable()->willReturn(true);
-        }
-        $param3->getClass()->willReturn(null);
-        $param3->isOptional()->willReturn(false);
-        $param3->isDefaultValueAvailable()->willReturn(false);
-        $param3->isPassedByReference()->willReturn(false);
-        $param3->allowsNull()->willReturn(true);
-
-        $param4->getName()->willReturn('arg_4');
-        $param4->isArray()->willReturn(false);
-        $param4->getClass()->willReturn($typeHint);
-        $param4->isPassedByReference()->willReturn(false);
-        $param4->allowsNull()->willReturn(true);
-
-        if (version_compare(PHP_VERSION, '5.6', '>=')) {
-            $param1->isVariadic()->willReturn(false);
-            $param2->isVariadic()->willReturn(false);
-            $param3->isVariadic()->willReturn(false);
-            $param4->isVariadic()->willReturn(true);
-        } else {
-            $param4->isOptional()->willReturn(true);
-            $param4->isDefaultValueAvailable()->willReturn(false);
-        }
-
-        $classNode   = $this->reflect($class, array());
-        $methodNodes = $classNode->getMethods();
-        $argNodes    = $methodNodes['methodWithArgs']->getArguments();
-
-        $argNodes[0]->getName()->shouldReturn('arg_1');
-        $argNodes[0]->getTypeHint()->shouldReturn('array');
-        $argNodes[0]->isOptional()->shouldReturn(true);
-        $argNodes[0]->getDefault()->shouldReturn(array());
-
-        $argNodes[1]->getName()->shouldReturn('arg2');
-        $argNodes[1]->getTypeHint()->shouldReturn('ArrayAccess');
-        $argNodes[1]->isOptional()->shouldReturn(false);
-
-        $argNodes[2]->getName()->shouldReturn('arg_3');
-        if (version_compare(PHP_VERSION, '5.4', '>=')) {
-            $argNodes[2]->getTypeHint()->shouldReturn('callable');
-            $argNodes[2]->isOptional()->shouldReturn(true);
-            $argNodes[2]->getDefault()->shouldReturn(null);
-        } else {
-            $argNodes[2]->isOptional()->shouldReturn(false);
-        }
-
-        $argNodes[3]->getName()->shouldReturn('arg_4');
-        $argNodes[3]->getTypeHint()->shouldReturn('ArrayAccess');
-        if (version_compare(PHP_VERSION, '5.6', '>=')) {
-            $argNodes[3]->isVariadic()->shouldReturn(true);
-        } else {
-            $argNodes[3]->isOptional()->shouldReturn(true);
-            $argNodes[3]->getDefault()->shouldReturn(null);
-        }
-    }
-
-    /**
-     * @param ReflectionClass     $class
-     * @param ReflectionMethod    $method
-     * @param ReflectionParameter $param1
-     */
-    function it_marks_required_args_without_types_as_not_optional(
-        $class, $method, $param1
-    )
-    {
-        $class->getName()->willReturn('Custom\ClassName');
-        $class->isInterface()->willReturn(false);
-        $class->isFinal()->willReturn(false);
-        $class->getMethods(ReflectionMethod::IS_ABSTRACT)->willReturn(array());
-        $class->getMethods(ReflectionMethod::IS_PUBLIC)->willReturn(array($method));
-
-        $method->getName()->willReturn('methodWithArgs');
-        $method->isFinal()->willReturn(false);
-        $method->isProtected()->willReturn(false);
-        $method->isStatic()->willReturn(false);
-        $method->returnsReference()->willReturn(false);
-        $method->getParameters()->willReturn(array($param1));
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $method->hasReturnType()->willReturn(false);
-        }
-
-        $param1->getName()->willReturn('arg_1');
-        $param1->isArray()->willReturn(false);
-        if (version_compare(PHP_VERSION, '5.4', '>=')) {
-            $param1->isCallable()->willReturn(false);
-        }
-        $param1->getClass()->willReturn(null);
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $param1->hasType()->willReturn(false);
-        }
-
-        if (version_compare(PHP_VERSION, '5.6', '>=')) {
-            $param1->isVariadic()->willReturn(false);
-        }
-        $param1->isDefaultValueAvailable()->willReturn(false);
-        $param1->isOptional()->willReturn(false);
-        $param1->isPassedByReference()->willReturn(false);
-        $param1->allowsNull()->willReturn(true);
-        if (defined('HHVM_VERSION')) {
-            $param1->getTypehintText()->willReturn(null);
-        }
-
-        $classNode   = $this->reflect($class, array());
-        $methodNodes = $classNode->getMethods();
-        $argNodes    = $methodNodes['methodWithArgs']->getArguments();
-
-        $argNodes[0]->isOptional()->shouldReturn(false);
-    }
-
-    /**
-     * @param ReflectionClass     $class
-     * @param ReflectionMethod    $method
-     * @param ReflectionParameter $param1
-     * @param ReflectionParameter $param2
-     * @param ReflectionParameter $param3
-     * @param ReflectionClass     $typeHint
-     */
-    function it_marks_passed_by_reference_args_as_passed_by_reference(
-        $class, $method, $param1, $param2, $param3, $typeHint
-    )
-    {
-        $class->getName()->willReturn('Custom\ClassName');
-        $class->isInterface()->willReturn(false);
-        $class->isFinal()->willReturn(false);
-        $class->getMethods(ReflectionMethod::IS_ABSTRACT)->willReturn(array());
-        $class->getMethods(ReflectionMethod::IS_PUBLIC)->willReturn(array($method));
-
-        $method->getName()->willReturn('methodWithArgs');
-        $method->isFinal()->willReturn(false);
-        $method->isProtected()->willReturn(false);
-        $method->isStatic()->willReturn(false);
-        $method->returnsReference()->willReturn(false);
-        $method->getParameters()->willReturn(array($param1, $param2, $param3));
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $method->hasReturnType()->willReturn(false);
-        }
-
-        $param1->getName()->willReturn('arg_1');
-        $param1->isArray()->willReturn(false);
-        if (version_compare(PHP_VERSION, '5.4', '>=')) {
-            $param1->isCallable()->willReturn(false);
-        }
-        $param1->getClass()->willReturn(null);
-        if (version_compare(PHP_VERSION, '5.6', '>=')) {
-            $param1->isVariadic()->willReturn(false);
-        }
-        $param1->isDefaultValueAvailable()->willReturn(false);
-        $param1->isOptional()->willReturn(true);
-        $param1->isPassedByReference()->willReturn(true);
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $param1->hasType()->willReturn(false);
-        }
-
-        $param1->allowsNull()->willReturn(false);
-        if (defined('HHVM_VERSION')) {
-            $param1->getTypehintText()->willReturn(null);
-        }
-
-        $param2->getName()->willReturn('arg2');
-        $param2->isArray()->willReturn(false);
-        $param2->getClass()->willReturn($typeHint);
-        if (version_compare(PHP_VERSION, '5.6', '>=')) {
-            $param2->isVariadic()->willReturn(false);
-        }
-        $param2->isDefaultValueAvailable()->willReturn(false);
-        $param2->isOptional()->willReturn(false);
-        $param2->isPassedByReference()->willReturn(false);
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $param2->hasType()->willReturn(false);
-        }
-
-        $param2->allowsNull()->willReturn(false);
-        $typeHint->getName()->willReturn('ArrayAccess');
-
-        $param3->getName()->willReturn('arg2');
-        $param3->isArray()->willReturn(false);
-        $param3->getClass()->willReturn($typeHint);
-        if (version_compare(PHP_VERSION, '5.6', '>=')) {
-            $param3->isVariadic()->willReturn(true);
-        } else {
-            $param3->isOptional()->willReturn(true);
-            $param3->isDefaultValueAvailable()->willReturn(false);
-        }
-        $param3->isPassedByReference()->willReturn(true);
-        $param3->allowsNull()->willReturn(true);
-
-        $classNode   = $this->reflect($class, array());
-        $methodNodes = $classNode->getMethods();
-        $argNodes    = $methodNodes['methodWithArgs']->getArguments();
-
-        $argNodes[0]->isPassedByReference()->shouldReturn(true);
-        $argNodes[1]->isPassedByReference()->shouldReturn(false);
-        $argNodes[2]->isPassedByReference()->shouldReturn(true);
-    }
-
-    /**
-     * @param ReflectionClass $class
-     */
-    function it_throws_an_exception_if_class_is_final($class)
-    {
-        $class->isInterface()->willReturn(false);
-        $class->isFinal()->willReturn(true);
-        $class->getName()->willReturn('Custom\ClassName');
-
-        $this->shouldThrow('Prophecy\Exception\Doubler\ClassMirrorException')
-             ->duringReflect($class, array());
-    }
-
-    /**
-     * @param ReflectionClass  $class
-     * @param ReflectionMethod $method
-     */
-    function it_ignores_final_methods($class, $method)
-    {
-        $class->getName()->willReturn('Custom\ClassName');
-        $class->isInterface()->willReturn(false);
-        $class->isFinal()->willReturn(false);
-        $class->getMethods(ReflectionMethod::IS_ABSTRACT)->willReturn(array());
-        $class->getMethods(ReflectionMethod::IS_PUBLIC)->willReturn(array($method));
-
-        $method->isFinal()->willReturn(true);
-        $method->getName()->willReturn('finalImplementation');
-
-        $classNode = $this->reflect($class, array());
-        $classNode->getMethods()->shouldHaveCount(0);
-    }
-
-    /**
-     * @param ReflectionClass  $class
-     * @param ReflectionMethod $method
-     */
-    function it_marks_final_methods_as_unextendable($class, $method)
-    {
-        $class->getName()->willReturn('Custom\ClassName');
-        $class->isInterface()->willReturn(false);
-        $class->isFinal()->willReturn(false);
-        $class->getMethods(ReflectionMethod::IS_ABSTRACT)->willReturn(array());
-        $class->getMethods(ReflectionMethod::IS_PUBLIC)->willReturn(array($method));
-
-        $method->isFinal()->willReturn(true);
-        $method->getName()->willReturn('finalImplementation');
-
-        $classNode = $this->reflect($class, array());
-        $classNode->getUnextendableMethods()->shouldHaveCount(1);
-        $classNode->isExtendable('finalImplementation')->shouldReturn(false);
-    }
-
-    /**
-     * @param ReflectionClass $interface
-     */
-    function it_throws_an_exception_if_interface_provided_instead_of_class($interface)
-    {
-        $interface->isInterface()->willReturn(true);
-        $interface->getName()->willReturn('Custom\ClassName');
-
-        $this->shouldThrow('Prophecy\Exception\InvalidArgumentException')
-             ->duringReflect($interface, array());
-    }
-
-    /**
-     * @param ReflectionClass  $interface1
-     * @param ReflectionClass  $interface2
-     * @param ReflectionMethod $method1
-     * @param ReflectionMethod $method2
-     * @param ReflectionMethod $method3
-     */
-    function it_reflects_all_interfaces_methods(
-        $interface1, $interface2, $method1, $method2, $method3
-    )
-    {
-        $interface1->getName()->willReturn('MyInterface1');
-        $interface2->getName()->willReturn('MyInterface2');
-
-        $interface1->isInterface()->willReturn(true);
-        $interface2->isInterface()->willReturn(true);
-
-        $interface1->getMethods()->willReturn(array($method1));
-        $interface2->getMethods()->willReturn(array($method2, $method3));
-
-        $method1->getName()->willReturn('getName');
-        $method2->getName()->willReturn('isPublic');
-        $method3->getName()->willReturn('isAbstract');
-
-        $method1->isProtected()->willReturn(false);
-        $method2->isProtected()->willReturn(false);
-        $method3->isProtected()->willReturn(false);
-
-        $method1->returnsReference()->willReturn(false);
-        $method2->returnsReference()->willReturn(false);
-        $method3->returnsReference()->willReturn(false);
-
-        $method1->isStatic()->willReturn(false);
-        $method2->isStatic()->willReturn(false);
-        $method3->isStatic()->willReturn(false);
-
-        $method1->getParameters()->willReturn(array());
-        $method2->getParameters()->willReturn(array());
-        $method3->getParameters()->willReturn(array());
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $method1->hasReturnType()->willReturn(false);
-            $method2->hasReturnType()->willReturn(false);
-            $method3->hasReturnType()->willReturn(false);
-        }
-
-        $classNode = $this->reflect(null, array($interface1, $interface2));
-
-        $classNode->shouldBeAnInstanceOf('Prophecy\Doubler\Generator\Node\ClassNode');
-        $classNode->getParentClass()->shouldReturn('stdClass');
-        $classNode->getInterfaces()->shouldReturn(array(
-            'Prophecy\Doubler\Generator\ReflectionInterface', 'MyInterface2', 'MyInterface1',
-        ));
-
-        $methodNodes = $classNode->getMethods();
-        $methodNodes->shouldHaveCount(3);
-
-        $classNode->hasMethod('getName')->shouldReturn(true);
-        $classNode->hasMethod('isPublic')->shouldReturn(true);
-        $classNode->hasMethod('isAbstract')->shouldReturn(true);
-    }
-
-    /**
-     * @param ReflectionClass  $class
-     * @param ReflectionMethod $method1
-     * @param ReflectionMethod $method2
-     * @param ReflectionMethod $method3
-     */
-    function it_ignores_virtually_private_methods($class, $method1, $method2, $method3)
-    {
-        $class->getName()->willReturn('SomeClass');
-        $class->isInterface()->willReturn(false);
-        $class->isFinal()->willReturn(false);
-        $class->getMethods(ReflectionMethod::IS_ABSTRACT)->willReturn(array());
-        $class->getMethods(ReflectionMethod::IS_PUBLIC)->willReturn(array($method1, $method2, $method3));
-
-        $method1->getName()->willReturn('_getName');
-        $method2->getName()->willReturn('__toString');
-        $method3->getName()->willReturn('isAbstract');
-
-        $method1->isFinal()->willReturn(false);
-        $method2->isFinal()->willReturn(false);
-        $method3->isFinal()->willReturn(false);
-
-        $method1->isProtected()->willReturn(false);
-        $method2->isProtected()->willReturn(false);
-        $method3->isProtected()->willReturn(false);
-
-        $method1->isStatic()->willReturn(false);
-        $method2->isStatic()->willReturn(false);
-        $method3->isStatic()->willReturn(false);
-
-        $method1->returnsReference()->willReturn(false);
-        $method2->returnsReference()->willReturn(false);
-        $method3->returnsReference()->willReturn(false);
-
-        $method1->getParameters()->willReturn(array());
-        $method2->getParameters()->willReturn(array());
-        $method3->getParameters()->willReturn(array());
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            $method1->hasReturnType()->willReturn(false);
-            $method2->hasReturnType()->willReturn(false);
-            $method3->hasReturnType()->willReturn(false);
-        }
-
-        $classNode = $this->reflect($class, array());
-        $methodNodes = $classNode->getMethods();
-        $methodNodes->shouldHaveCount(2);
-
-        $classNode->hasMethod('isAbstract')->shouldReturn(true);
-    }
-
-    /**
-     * @param ReflectionClass  $class
-     * @param ReflectionMethod $method
-     */
-    function it_does_not_throw_exception_for_virtually_private_finals($class, $method)
-    {
-        $class->getName()->willReturn('SomeClass');
-        $class->isInterface()->willReturn(false);
-        $class->isFinal()->willReturn(false);
-        $class->getMethods(ReflectionMethod::IS_ABSTRACT)->willReturn(array());
-        $class->getMethods(ReflectionMethod::IS_PUBLIC)->willReturn(array($method));
-
-        $method->getName()->willReturn('__toString');
-        $method->isFinal()->willReturn(true);
-
-        $this->shouldNotThrow()->duringReflect($class, array());
-    }
-
-    /**
-     * @param ReflectionClass $class
-     */
-    function it_throws_an_exception_if_class_provided_in_interfaces_list($class)
-    {
-        $class->getName()->willReturn('MyClass');
-        $class->isInterface()->willReturn(false);
-
-        $this->shouldThrow('InvalidArgumentException')
-             ->duringReflect(null, array($class));
-    }
-
-    function it_throws_an_exception_if_not_reflection_provided_as_interface()
-    {
-        $this->shouldThrow('InvalidArgumentException')
-             ->duringReflect(null, array(null));
-    }
-
-    function it_doesnt_fail_to_typehint_nonexistent_FQCN()
-    {
-        $classNode = $this->reflect(new ReflectionClass('spec\Prophecy\Doubler\Generator\OptionalDepsClass'), array());
-        $method = $classNode->getMethod('iHaveAStrangeTypeHintedArg');
-        $arguments = $method->getArguments();
-        $arguments[0]->getTypeHint()->shouldBe('I\Simply\Am\Nonexistent');
-    }
-
-    function it_doesnt_fail_to_typehint_nonexistent_RQCN()
-    {
-        $classNode = $this->reflect(new ReflectionClass('spec\Prophecy\Doubler\Generator\OptionalDepsClass'), array());
-        $method = $classNode->getMethod('iHaveAnEvenStrangerTypeHintedArg');
-        $arguments = $method->getArguments();
-        $arguments[0]->getTypeHint()->shouldBe('I\Simply\Am\Not');
-    }
-
-    function it_doesnt_use_scalar_typehints()
-    {
-        $classNode = $this->reflect(new ReflectionClass('ReflectionMethod'), array());
-        $method = $classNode->getMethod('export');
-        $arguments = $method->getArguments();
-        $arguments[0]->getTypeHint()->shouldReturn(null);
-        $arguments[1]->getTypeHint()->shouldReturn(null);
-        $arguments[2]->getTypeHint()->shouldReturn(null);
-    }
-}
-
-class OptionalDepsClass
-{
-    public function iHaveAStrangeTypeHintedArg(\I\Simply\Am\Nonexistent $class)
-    {
-    }
-
-    public function iHaveAnEvenStrangerTypeHintedArg(Simply\Am\Not $class)
-    {
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/Node/ArgumentNodeSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/Node/ArgumentNodeSpec.php
deleted file mode 100644
index 2c8d1886a..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/Node/ArgumentNodeSpec.php
+++ /dev/null
@@ -1,92 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler\Generator\Node;
-
-use PhpSpec\ObjectBehavior;
-
-class ArgumentNodeSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith('name');
-    }
-
-    function it_is_not_be_passed_by_reference_by_default()
-    {
-        $this->shouldNotBePassedByReference();
-    }
-
-    function it_is_passed_by_reference_if_marked()
-    {
-        $this->setAsPassedByReference();
-        $this->shouldBePassedByReference();
-    }
-
-    function it_is_not_variadic_by_default()
-    {
-        $this->shouldNotBeVariadic();
-    }
-
-    function it_is_variadic_if_marked()
-    {
-        $this->setAsVariadic();
-        $this->shouldBeVariadic();
-    }
-
-    function it_does_not_have_default_by_default()
-    {
-        $this->shouldNotHaveDefault();
-    }
-
-    function it_does_not_have_default_if_variadic()
-    {
-        $this->setDefault(null);
-        $this->setAsVariadic();
-        $this->shouldNotHaveDefault();
-    }
-
-    function it_does_have_default_if_not_variadic()
-    {
-        $this->setDefault(null);
-        $this->setAsVariadic(false);
-        $this->hasDefault()->shouldReturn(true);
-    }
-
-    function it_has_name_with_which_it_was_been_constructed()
-    {
-        $this->getName()->shouldReturn('name');
-    }
-
-    function it_has_no_typehint_by_default()
-    {
-        $this->getTypeHint()->shouldReturn(null);
-    }
-
-    function its_typeHint_is_mutable()
-    {
-        $this->setTypeHint('array');
-        $this->getTypeHint()->shouldReturn('array');
-    }
-
-    function it_does_not_have_default_value_by_default()
-    {
-        $this->getDefault()->shouldReturn(null);
-    }
-
-    function it_is_not_optional_by_default()
-    {
-        $this->isOptional()->shouldReturn(false);
-    }
-
-    function its_default_is_mutable()
-    {
-        $this->setDefault(array());
-        $this->getDefault()->shouldReturn(array());
-    }
-
-    function it_is_marked_as_optional_when_default_is_set()
-    {
-        $this->setDefault(null);
-        $this->isOptional()->shouldReturn(true);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/Node/ClassNodeSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/Node/ClassNodeSpec.php
deleted file mode 100644
index be7e1026e..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/Node/ClassNodeSpec.php
+++ /dev/null
@@ -1,200 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler\Generator\Node;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Exception\Doubler\MethodNotExtendableException;
-
-class ClassNodeSpec extends ObjectBehavior
-{
-    function its_parentClass_is_a_stdClass_by_default()
-    {
-        $this->getParentClass()->shouldReturn('stdClass');
-    }
-
-    function its_parentClass_is_mutable()
-    {
-        $this->setParentClass('Exception');
-        $this->getParentClass()->shouldReturn('Exception');
-    }
-
-    function its_parentClass_is_set_to_stdClass_if_user_set_null()
-    {
-        $this->setParentClass(null);
-        $this->getParentClass()->shouldReturn('stdClass');
-    }
-
-    function it_does_not_implement_any_interface_by_default()
-    {
-        $this->getInterfaces()->shouldHaveCount(0);
-    }
-
-    function its_addInterface_adds_item_to_the_list_of_implemented_interfaces()
-    {
-        $this->addInterface('MyInterface');
-        $this->getInterfaces()->shouldHaveCount(1);
-    }
-
-    function its_hasInterface_returns_true_if_class_implements_interface()
-    {
-        $this->addInterface('MyInterface');
-        $this->hasInterface('MyInterface')->shouldReturn(true);
-    }
-
-    function its_hasInterface_returns_false_if_class_does_not_implements_interface()
-    {
-        $this->hasInterface('MyInterface')->shouldReturn(false);
-    }
-
-    function it_supports_implementation_of_multiple_interfaces()
-    {
-        $this->addInterface('MyInterface');
-        $this->addInterface('MySecondInterface');
-        $this->getInterfaces()->shouldHaveCount(2);
-    }
-
-    function it_ignores_same_interfaces_added_twice()
-    {
-        $this->addInterface('MyInterface');
-        $this->addInterface('MyInterface');
-
-        $this->getInterfaces()->shouldHaveCount(1);
-        $this->getInterfaces()->shouldReturn(array('MyInterface'));
-    }
-
-    function it_does_not_have_methods_by_default()
-    {
-        $this->getMethods()->shouldHaveCount(0);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method1
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method2
-     */
-    function it_can_has_methods($method1, $method2)
-    {
-        $method1->getName()->willReturn('__construct');
-        $method2->getName()->willReturn('getName');
-
-        $this->addMethod($method1);
-        $this->addMethod($method2);
-
-        $this->getMethods()->shouldReturn(array(
-            '__construct' => $method1,
-            'getName'     => $method2
-        ));
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method
-     */
-    function its_hasMethod_returns_true_if_method_exists($method)
-    {
-        $method->getName()->willReturn('getName');
-
-        $this->addMethod($method);
-
-        $this->hasMethod('getName')->shouldReturn(true);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method
-     */
-    function its_getMethod_returns_method_by_name($method)
-    {
-        $method->getName()->willReturn('getName');
-
-        $this->addMethod($method);
-
-        $this->getMethod('getName')->shouldReturn($method);
-    }
-
-    function its_hasMethod_returns_false_if_method_does_not_exists()
-    {
-        $this->hasMethod('getName')->shouldReturn(false);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method
-     */
-    function its_hasMethod_returns_false_if_method_has_been_removed($method)
-    {
-        $method->getName()->willReturn('getName');
-        $this->addMethod($method);
-        $this->removeMethod('getName');
-
-        $this->hasMethod('getName')->shouldReturn(false);
-    }
-
-
-    function it_does_not_have_properties_by_default()
-    {
-        $this->getProperties()->shouldHaveCount(0);
-    }
-
-    function it_is_able_to_have_properties()
-    {
-        $this->addProperty('title');
-        $this->addProperty('text', 'private');
-        $this->getProperties()->shouldReturn(array(
-            'title' => 'public',
-            'text'  => 'private'
-        ));
-    }
-
-    function its_addProperty_does_not_accept_unsupported_visibility()
-    {
-        $this->shouldThrow('InvalidArgumentException')->duringAddProperty('title', 'town');
-    }
-
-    function its_addProperty_lowercases_visibility_before_setting()
-    {
-        $this->addProperty('text', 'PRIVATE');
-        $this->getProperties()->shouldReturn(array('text' => 'private'));
-    }
-
-    function its_has_no_unextendable_methods_by_default()
-    {
-        $this->getUnextendableMethods()->shouldHaveCount(0);
-    }
-
-    function its_addUnextendableMethods_adds_an_unextendable_method()
-    {
-        $this->addUnextendableMethod('testMethod');
-        $this->getUnextendableMethods()->shouldHaveCount(1);
-    }
-
-    function its_methods_are_extendable_by_default()
-    {
-        $this->isExtendable('testMethod')->shouldReturn(true);
-    }
-
-    function its_unextendable_methods_are_not_extendable()
-    {
-        $this->addUnextendableMethod('testMethod');
-        $this->isExtendable('testMethod')->shouldReturn(false);
-    }
-
-    function its_addUnextendableMethods_doesnt_create_duplicates()
-    {
-        $this->addUnextendableMethod('testMethod');
-        $this->addUnextendableMethod('testMethod');
-        $this->getUnextendableMethods()->shouldHaveCount(1);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\MethodNode $method
-     */
-    function it_throws_an_exception_when_adding_a_method_that_isnt_extendable($method)
-    {
-        $this->addUnextendableMethod('testMethod');
-        $method->getName()->willReturn('testMethod');
-
-        $expectedException = new MethodNotExtendableException(
-            "Method `testMethod` is not extendable, so can not be added.",
-            "stdClass",
-            "testMethod"
-        );
-        $this->shouldThrow($expectedException)->duringAddMethod($method);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/Node/MethodNodeSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/Node/MethodNodeSpec.php
deleted file mode 100644
index 49bd9f591..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/Generator/Node/MethodNodeSpec.php
+++ /dev/null
@@ -1,141 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler\Generator\Node;
-
-use PhpSpec\ObjectBehavior;
-
-class MethodNodeSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith('getTitle');
-    }
-
-    function it_has_a_name()
-    {
-        $this->getName()->shouldReturn('getTitle');
-    }
-
-    function it_has_public_visibility_by_default()
-    {
-        $this->getVisibility()->shouldReturn('public');
-    }
-
-    function its_visibility_is_mutable()
-    {
-        $this->setVisibility('private');
-        $this->getVisibility()->shouldReturn('private');
-    }
-
-    function it_is_not_static_by_default()
-    {
-        $this->shouldNotBeStatic();
-    }
-
-    function it_does_not_return_a_reference_by_default()
-    {
-        $this->returnsReference()->shouldReturn(false);
-    }
-
-    function it_should_be_settable_as_returning_a_reference_through_setter()
-    {
-        $this->setReturnsReference();
-        $this->returnsReference()->shouldReturn(true);
-    } 
-
-    function it_should_be_settable_as_static_through_setter()
-    {
-        $this->setStatic();
-        $this->shouldBeStatic();
-    }
-
-    function it_accepts_only_supported_visibilities()
-    {
-        $this->shouldThrow('InvalidArgumentException')->duringSetVisibility('stealth');
-    }
-
-    function it_lowercases_visibility_before_setting_it()
-    {
-        $this->setVisibility('Public');
-        $this->getVisibility()->shouldReturn('public');
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $argument1
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $argument2
-     */
-    function its_useParentCode_causes_method_to_call_parent($argument1, $argument2)
-    {
-        $argument1->getName()->willReturn('objectName');
-        $argument2->getName()->willReturn('default');
-
-        $argument1->isVariadic()->willReturn(false);
-        $argument2->isVariadic()->willReturn(true);
-
-        $this->addArgument($argument1);
-        $this->addArgument($argument2);
-
-        $this->useParentCode();
-
-        $this->getCode()->shouldReturn(
-            'return parent::getTitle($objectName, ...$default);'
-        );
-    }
-
-    function its_code_is_mutable()
-    {
-        $this->setCode('echo "code";');
-        $this->getCode()->shouldReturn('echo "code";');
-    }
-
-    function its_reference_returning_methods_will_generate_exceptions()
-    {
-        $this->setCode('echo "code";');
-        $this->setReturnsReference();
-        $this->getCode()->shouldReturn("throw new \Prophecy\Exception\Doubler\ReturnByReferenceException('Returning by reference not supported', get_class(\$this), 'getTitle');");
-    }
-
-    function its_setCode_provided_with_null_cleans_method_body()
-    {
-        $this->setCode(null);
-        $this->getCode()->shouldReturn('');
-    }
-
-    function it_is_constructable_with_code()
-    {
-        $this->beConstructedWith('getTitle', 'die();');
-        $this->getCode()->shouldReturn('die();');
-    }
-
-    function it_does_not_have_arguments_by_default()
-    {
-        $this->getArguments()->shouldHaveCount(0);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $argument1
-     * @param \Prophecy\Doubler\Generator\Node\ArgumentNode $argument2
-     */
-    function it_supports_adding_arguments($argument1, $argument2)
-    {
-        $this->addArgument($argument1);
-        $this->addArgument($argument2);
-
-        $this->getArguments()->shouldReturn(array($argument1, $argument2));
-    }
-
-    function it_does_not_have_return_type_by_default()
-    {
-        $this->hasReturnType()->shouldReturn(false);
-    }
-
-    function it_setReturnType_sets_return_type()
-    {
-        $returnType = 'string';
-
-        $this->setReturnType($returnType);
-
-        $this->hasReturnType()->shouldReturn(true);
-        $this->getReturnType()->shouldReturn($returnType);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/LazyDoubleSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/LazyDoubleSpec.php
deleted file mode 100644
index 7026126ff..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/LazyDoubleSpec.php
+++ /dev/null
@@ -1,96 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler;
-
-use PhpSpec\ObjectBehavior;
-
-class LazyDoubleSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Doubler\Doubler $doubler
-     */
-    function let($doubler)
-    {
-        $this->beConstructedWith($doubler);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ProphecySubjectInterface $double
-     */
-    function it_returns_anonymous_double_instance_by_default($doubler, $double)
-    {
-        $doubler->double(null, array())->willReturn($double);
-
-        $this->getInstance()->shouldReturn($double);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ProphecySubjectInterface $double
-     * @param \ReflectionClass                            $class
-     */
-    function it_returns_class_double_instance_if_set($doubler, $double, $class)
-    {
-        $doubler->double($class, array())->willReturn($double);
-
-        $this->setParentClass($class);
-
-        $this->getInstance()->shouldReturn($double);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ProphecySubjectInterface $double1
-     * @param \Prophecy\Prophecy\ProphecySubjectInterface $double2
-     */
-    function it_returns_same_double_instance_if_called_2_times(
-        $doubler, $double1, $double2
-    )
-    {
-        $doubler->double(null, array())->willReturn($double1);
-        $doubler->double(null, array())->willReturn($double2);
-
-        $this->getInstance()->shouldReturn($double2);
-        $this->getInstance()->shouldReturn($double2);
-    }
-
-    function its_setParentClass_throws_ClassNotFoundException_if_class_not_found()
-    {
-        $this->shouldThrow('Prophecy\Exception\Doubler\ClassNotFoundException')
-            ->duringSetParentClass('SomeUnexistingClass');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ProphecySubjectInterface $double
-     */
-    function its_setParentClass_throws_exception_if_prophecy_is_already_created(
-        $doubler, $double
-    )
-    {
-        $doubler->double(null, array())->willReturn($double);
-
-        $this->getInstance();
-
-        $this->shouldThrow('Prophecy\Exception\Doubler\DoubleException')
-            ->duringSetParentClass('stdClass');
-    }
-
-    function its_addInterface_throws_InterfaceNotFoundException_if_no_interface_found()
-    {
-        $this->shouldThrow('Prophecy\Exception\Doubler\InterfaceNotFoundException')
-            ->duringAddInterface('SomeUnexistingInterface');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ProphecySubjectInterface $double
-     */
-    function its_addInterface_throws_exception_if_prophecy_is_already_created(
-        $doubler, $double
-    )
-    {
-        $doubler->double(null, array())->willReturn($double);
-
-        $this->getInstance();
-
-        $this->shouldThrow('Prophecy\Exception\Doubler\DoubleException')
-            ->duringAddInterface('ArrayAccess');
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/NameGeneratorSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/NameGeneratorSpec.php
deleted file mode 100644
index a3e749197..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Doubler/NameGeneratorSpec.php
+++ /dev/null
@@ -1,72 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Doubler;
-
-use PhpSpec\ObjectBehavior;
-
-class NameGeneratorSpec extends ObjectBehavior
-{
-    /**
-     * @param \ReflectionClass $class
-     */
-    function its_name_generates_name_based_on_simple_class_reflection($class)
-    {
-        $class->getName()->willReturn('stdClass');
-        $this->name($class, array())->shouldStartWith('Double\stdClass\\');
-    }
-
-    /**
-     * @param \ReflectionClass $class
-     */
-    function its_name_generates_name_based_on_namespaced_class_reflection($class)
-    {
-        $class->getName()->willReturn('Some\Custom\Class');
-        $this->name($class, array())->shouldStartWith('Double\Some\Custom\Class\P');
-    }
-
-    /**
-     * @param \ReflectionClass $interface1
-     * @param \ReflectionClass $interface2
-     */
-    function its_name_generates_name_based_on_interface_shortnames($interface1, $interface2)
-    {
-        $interface1->getShortName()->willReturn('HandlerInterface');
-        $interface2->getShortName()->willReturn('LoaderInterface');
-
-        $this->name(null, array($interface1, $interface2))->shouldStartWith(
-            'Double\HandlerInterface\LoaderInterface\P'
-        );
-    }
-
-    function it_generates_proper_name_for_no_class_and_interfaces_list()
-    {
-        $this->name(null, array())->shouldStartWith('Double\stdClass\P');
-    }
-
-    /**
-     * @param \ReflectionClass $class
-     * @param \ReflectionClass $interface1
-     * @param \ReflectionClass $interface2
-     */
-    function its_name_generates_name_based_only_on_class_if_its_available(
-        $class, $interface1, $interface2
-    )
-    {
-        $class->getName()->willReturn('Some\Custom\Class');
-        $interface1->getShortName()->willReturn('HandlerInterface');
-        $interface2->getShortName()->willReturn('LoaderInterface');
-
-        $this->name($class, array($interface1, $interface2))->shouldStartWith(
-            'Double\Some\Custom\Class\P'
-        );
-    }
-
-    public function getMatchers()
-    {
-        return array(
-            'startWith' => function ($subject, $string) {
-                return 0 === strpos($subject, $string);
-            },
-        );
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Call/UnexpectedCallExceptionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Call/UnexpectedCallExceptionSpec.php
deleted file mode 100644
index 6fd1a5c3f..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Call/UnexpectedCallExceptionSpec.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Exception\Call;
-
-use PhpSpec\ObjectBehavior;
-use spec\Prophecy\Exception\Prophecy\Prophecy;
-
-class UnexpectedCallExceptionSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $objectProphecy
-     */
-    function let($objectProphecy)
-    {
-        $this->beConstructedWith('msg', $objectProphecy, 'getName', array('arg1', 'arg2'));
-    }
-
-    function it_is_prophecy_exception()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Exception\Prophecy\ObjectProphecyException');
-    }
-
-    function it_exposes_method_name_through_getter()
-    {
-        $this->getMethodName()->shouldReturn('getName');
-    }
-
-    function it_exposes_arguments_through_getter()
-    {
-        $this->getArguments()->shouldReturn(array('arg1', 'arg2'));
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/ClassCreatorExceptionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/ClassCreatorExceptionSpec.php
deleted file mode 100644
index 58241385e..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/ClassCreatorExceptionSpec.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Exception\Doubler;
-
-use PhpSpec\ObjectBehavior;
-use spec\Prophecy\Exception\Prophecy;
-
-class ClassCreatorExceptionSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Doubler\Generator\Node\ClassNode $node
-     */
-    function let($node)
-    {
-        $this->beConstructedWith('', $node);
-    }
-
-    function it_is_a_prophecy_exception()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Exception\Exception');
-        $this->shouldBeAnInstanceOf('Prophecy\Exception\Doubler\DoublerException');
-    }
-
-    function it_contains_a_reflected_node($node)
-    {
-        $this->getClassNode()->shouldReturn($node);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/ClassMirrorExceptionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/ClassMirrorExceptionSpec.php
deleted file mode 100644
index 21e31a344..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/ClassMirrorExceptionSpec.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Exception\Doubler;
-
-use PhpSpec\ObjectBehavior;
-
-class ClassMirrorExceptionSpec extends ObjectBehavior
-{
-    /**
-     * @param \ReflectionClass $class
-     */
-    function let($class)
-    {
-        $this->beConstructedWith('', $class);
-    }
-
-    function it_is_a_prophecy_exception()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Exception\Exception');
-        $this->shouldBeAnInstanceOf('Prophecy\Exception\Doubler\DoublerException');
-    }
-
-    function it_contains_a_reflected_class_link($class)
-    {
-        $this->getReflectedClass()->shouldReturn($class);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/ClassNotFoundExceptionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/ClassNotFoundExceptionSpec.php
deleted file mode 100644
index 251512b9b..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/ClassNotFoundExceptionSpec.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Exception\Doubler;
-
-use PhpSpec\ObjectBehavior;
-use spec\Prophecy\Exception\Prophecy;
-
-class ClassNotFoundExceptionSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith('msg', 'CustomClass');
-    }
-
-    function it_is_a_prophecy_exception()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Exception\Exception');
-        $this->shouldBeAnInstanceOf('Prophecy\Exception\Doubler\DoubleException');
-    }
-
-    function its_getClassname_returns_classname()
-    {
-        $this->getClassname()->shouldReturn('CustomClass');
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/DoubleExceptionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/DoubleExceptionSpec.php
deleted file mode 100644
index 6fe5a19ae..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/DoubleExceptionSpec.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Exception\Doubler;
-
-use PhpSpec\ObjectBehavior;
-
-class DoubleExceptionSpec extends ObjectBehavior
-{
-    function it_is_a_double_exception()
-    {
-        $this->shouldBeAnInstanceOf('RuntimeException');
-        $this->shouldBeAnInstanceOf('Prophecy\Exception\Doubler\DoublerException');
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/InterfaceNotFoundExceptionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/InterfaceNotFoundExceptionSpec.php
deleted file mode 100644
index ad1a439e7..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/InterfaceNotFoundExceptionSpec.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Exception\Doubler;
-
-use PhpSpec\ObjectBehavior;
-use spec\Prophecy\Exception\Prophecy;
-
-class InterfaceNotFoundExceptionSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith('msg', 'CustomInterface');
-    }
-
-    function it_extends_ClassNotFoundException()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Exception\Doubler\ClassNotFoundException');
-    }
-
-    function its_getClassname_returns_classname()
-    {
-        $this->getClassname()->shouldReturn('CustomInterface');
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/MethodNotExtendableExceptionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/MethodNotExtendableExceptionSpec.php
deleted file mode 100644
index 5028b0263..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/MethodNotExtendableExceptionSpec.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Exception\Doubler;
-
-use PhpSpec\ObjectBehavior;
-use spec\Prophecy\Exception\Prophecy;
-
-class MethodNotExtendableExceptionSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith('', 'User', 'getName');
-    }
-
-    function it_is_DoubleException()
-    {
-        $this->shouldHaveType('Prophecy\Exception\Doubler\DoubleException');
-    }
-
-    function it_has_MethodName()
-    {
-        $this->getMethodName()->shouldReturn('getName');
-    }
-
-    function it_has_classname()
-    {
-        $this->getClassName()->shouldReturn('User');
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/MethodNotFoundExceptionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/MethodNotFoundExceptionSpec.php
deleted file mode 100644
index a889dd7ef..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Doubler/MethodNotFoundExceptionSpec.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Exception\Doubler;
-
-use PhpSpec\ObjectBehavior;
-use spec\Prophecy\Exception\Prophecy;
-
-class MethodNotFoundExceptionSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith('', 'User', 'getName', array(1, 2, 3));
-    }
-
-    function it_is_DoubleException()
-    {
-        $this->shouldHaveType('Prophecy\Exception\Doubler\DoubleException');
-    }
-
-    function it_has_MethodName()
-    {
-        $this->getMethodName()->shouldReturn('getName');
-    }
-
-    function it_has_classnamej()
-    {
-        $this->getClassname()->shouldReturn('User');
-    }
-
-    function it_has_an_arguments_list()
-    {
-        $this->getArguments()->shouldReturn(array(1, 2, 3));
-    }
-
-    function it_has_a_default_null_argument_list()
-    {
-        $this->beConstructedWith('', 'User', 'getName');
-        $this->getArguments()->shouldReturn(null);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prediction/AggregateExceptionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prediction/AggregateExceptionSpec.php
deleted file mode 100644
index 22a5ebdbf..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prediction/AggregateExceptionSpec.php
+++ /dev/null
@@ -1,57 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Exception\Prediction;
-
-use PhpSpec\ObjectBehavior;
-
-class AggregateExceptionSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith(null);
-    }
-
-    function it_is_prediction_exception()
-    {
-        $this->shouldBeAnInstanceOf('RuntimeException');
-        $this->shouldBeAnInstanceOf('Prophecy\Exception\Prediction\PredictionException');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     */
-    function it_can_store_objectProphecy_link($object)
-    {
-        $this->setObjectProphecy($object);
-        $this->getObjectProphecy()->shouldReturn($object);
-    }
-
-    function it_should_not_have_exceptions_at_the_beginning()
-    {
-        $this->getExceptions()->shouldHaveCount(0);
-    }
-
-    /**
-     * @param \Prophecy\Exception\Prediction\PredictionException $exception
-     */
-    function it_should_append_exception_through_append_method($exception)
-    {
-        $exception->getMessage()->willReturn('Exception #1');
-
-        $this->append($exception);
-
-        $this->getExceptions()->shouldReturn(array($exception));
-    }
-
-    /**
-     * @param \Prophecy\Exception\Prediction\PredictionException $exception
-     */
-    function it_should_update_message_during_append($exception)
-    {
-        $exception->getMessage()->willReturn('Exception #1');
-
-        $this->append($exception);
-
-        $this->getMessage()->shouldReturn("  Exception #1");
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prediction/NoCallsExceptionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prediction/NoCallsExceptionSpec.php
deleted file mode 100644
index 473f1a2da..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prediction/NoCallsExceptionSpec.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Exception\Prediction;
-
-use PhpSpec\ObjectBehavior;
-
-class NoCallsExceptionSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $objectProphecy
-     * @param \Prophecy\Prophecy\MethodProphecy $methodProphecy
-     */
-    function let($objectProphecy, $methodProphecy)
-    {
-        $methodProphecy->getObjectProphecy()->willReturn($objectProphecy);
-
-        $this->beConstructedWith('message', $methodProphecy);
-    }
-
-    function it_is_PredictionException()
-    {
-        $this->shouldHaveType('Prophecy\Exception\Prediction\PredictionException');
-    }
-
-    function it_extends_MethodProphecyException()
-    {
-        $this->shouldHaveType('Prophecy\Exception\Prophecy\MethodProphecyException');
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prediction/UnexpectedCallsCountExceptionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prediction/UnexpectedCallsCountExceptionSpec.php
deleted file mode 100644
index adad975ba..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prediction/UnexpectedCallsCountExceptionSpec.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Exception\Prediction;
-
-use PhpSpec\ObjectBehavior;
-
-class UnexpectedCallsCountExceptionSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $objectProphecy
-     * @param \Prophecy\Prophecy\MethodProphecy $methodProphecy
-     * @param \Prophecy\Call\Call               $call1
-     * @param \Prophecy\Call\Call               $call2
-     */
-    function let($objectProphecy, $methodProphecy, $call1, $call2)
-    {
-        $methodProphecy->getObjectProphecy()->willReturn($objectProphecy);
-
-        $this->beConstructedWith('message', $methodProphecy, 5, array($call1, $call2));
-    }
-
-    function it_extends_UnexpectedCallsException()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Exception\Prediction\UnexpectedCallsException');
-    }
-
-    function it_should_expose_expectedCount_through_getter()
-    {
-        $this->getExpectedCount()->shouldReturn(5);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prediction/UnexpectedCallsExceptionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prediction/UnexpectedCallsExceptionSpec.php
deleted file mode 100644
index c0fe24d77..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prediction/UnexpectedCallsExceptionSpec.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Exception\Prediction;
-
-use PhpSpec\ObjectBehavior;
-
-class UnexpectedCallsExceptionSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $objectProphecy
-     * @param \Prophecy\Prophecy\MethodProphecy $methodProphecy
-     * @param \Prophecy\Call\Call               $call1
-     * @param \Prophecy\Call\Call               $call2
-     */
-    function let($objectProphecy, $methodProphecy, $call1, $call2)
-    {
-        $methodProphecy->getObjectProphecy()->willReturn($objectProphecy);
-
-        $this->beConstructedWith('message', $methodProphecy, array($call1, $call2));
-    }
-
-    function it_is_PredictionException()
-    {
-        $this->shouldHaveType('Prophecy\Exception\Prediction\PredictionException');
-    }
-
-    function it_extends_MethodProphecyException()
-    {
-        $this->shouldHaveType('Prophecy\Exception\Prophecy\MethodProphecyException');
-    }
-
-    function it_should_expose_calls_list_through_getter($call1, $call2)
-    {
-        $this->getCalls()->shouldReturn(array($call1, $call2));
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prophecy/MethodProphecyExceptionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prophecy/MethodProphecyExceptionSpec.php
deleted file mode 100644
index 97cf9e109..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prophecy/MethodProphecyExceptionSpec.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Exception\Prophecy;
-
-use PhpSpec\ObjectBehavior;
-use spec\Prophecy\Exception\Prophecy;
-
-class MethodProphecyExceptionSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $objectProphecy
-     * @param \Prophecy\Prophecy\MethodProphecy $methodProphecy
-     */
-    function let($objectProphecy, $methodProphecy)
-    {
-        $methodProphecy->getObjectProphecy()->willReturn($objectProphecy);
-
-        $this->beConstructedWith('message', $methodProphecy);
-    }
-
-    function it_extends_DoubleException()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Exception\Prophecy\ObjectProphecyException');
-    }
-
-    function it_holds_a_stub_reference($methodProphecy)
-    {
-        $this->getMethodProphecy()->shouldReturn($methodProphecy);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prophecy/ObjectProphecyExceptionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prophecy/ObjectProphecyExceptionSpec.php
deleted file mode 100644
index bcacfedcb..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Exception/Prophecy/ObjectProphecyExceptionSpec.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Exception\Prophecy;
-
-use PhpSpec\ObjectBehavior;
-use spec\Prophecy\Exception\Prophecy;
-
-class ObjectProphecyExceptionSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $objectProphecy
-     */
-    function let($objectProphecy)
-    {
-        $this->beConstructedWith('message', $objectProphecy);
-    }
-
-    function it_should_be_a_prophecy_exception()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Exception\Prophecy\ProphecyException');
-    }
-
-    function it_holds_double_reference($objectProphecy)
-    {
-        $this->getObjectProphecy()->shouldReturn($objectProphecy);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prediction/CallPredictionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prediction/CallPredictionSpec.php
deleted file mode 100644
index 3da8c5990..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prediction/CallPredictionSpec.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Prediction;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class CallPredictionSpec extends ObjectBehavior
-{
-    function it_is_prediction()
-    {
-        $this->shouldHaveType('Prophecy\Prediction\PredictionInterface');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     * @param \Prophecy\Call\Call               $call
-     */
-    function it_does_nothing_if_there_is_more_than_one_call_been_made($object, $method, $call)
-    {
-        $this->check(array($call), $object, $method)->shouldReturn(null);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy    $object
-     * @param \Prophecy\Prophecy\MethodProphecy    $method
-     * @param \Prophecy\Argument\ArgumentsWildcard $arguments
-     */
-    function it_throws_NoCallsException_if_no_calls_found($object, $method, $arguments)
-    {
-        $method->getObjectProphecy()->willReturn($object);
-        $method->getMethodName()->willReturn('getName');
-        $method->getArgumentsWildcard()->willReturn($arguments);
-        $arguments->__toString()->willReturn('123');
-        $object->reveal()->willReturn(new \stdClass());
-        $object->findProphecyMethodCalls('getName', Argument::any())->willReturn(array());
-
-        $this->shouldThrow('Prophecy\Exception\Prediction\NoCallsException')
-            ->duringCheck(array(), $object, $method);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prediction/CallTimesPredictionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prediction/CallTimesPredictionSpec.php
deleted file mode 100644
index c6708927f..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prediction/CallTimesPredictionSpec.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Prediction;
-
-use PhpSpec\ObjectBehavior;
-
-class CallTimesPredictionSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith(2);
-    }
-
-    function it_is_prediction()
-    {
-        $this->shouldHaveType('Prophecy\Prediction\PredictionInterface');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     * @param \Prophecy\Call\Call               $call1
-     * @param \Prophecy\Call\Call               $call2
-     */
-    function it_does_nothing_if_there_were_exact_amount_of_calls_being_made(
-        $object, $method, $call1, $call2
-    )
-    {
-        $this->check(array($call1, $call2), $object, $method)->shouldReturn(null);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy    $object
-     * @param \Prophecy\Prophecy\MethodProphecy    $method
-     * @param \Prophecy\Call\Call                  $call
-     * @param \Prophecy\Argument\ArgumentsWildcard $arguments
-     */
-    function it_throws_UnexpectedCallsCountException_if_calls_found(
-        $object, $method, $call, $arguments
-    )
-    {
-        $method->getObjectProphecy()->willReturn($object);
-        $method->getMethodName()->willReturn('getName');
-        $method->getArgumentsWildcard()->willReturn($arguments);
-        $arguments->__toString()->willReturn('123');
-
-        $call->getMethodName()->willReturn('getName');
-        $call->getArguments()->willReturn(array(5, 4, 'three'));
-        $call->getCallPlace()->willReturn('unknown');
-
-        $this->shouldThrow('Prophecy\Exception\Prediction\UnexpectedCallsCountException')
-            ->duringCheck(array($call), $object, $method);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prediction/CallbackPredictionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prediction/CallbackPredictionSpec.php
deleted file mode 100644
index 7fe475ef1..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prediction/CallbackPredictionSpec.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Prediction;
-
-use PhpSpec\ObjectBehavior;
-
-use RuntimeException;
-
-class CallbackPredictionSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith('get_class');
-    }
-
-    function it_is_prediction()
-    {
-        $this->shouldHaveType('Prophecy\Prediction\PredictionInterface');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     * @param \Prophecy\Call\Call               $call
-     */
-    function it_proxies_call_to_callback($object, $method, $call)
-    {
-        $returnFirstCallCallback = function ($calls, $object, $method) {
-            throw new RuntimeException;
-        };
-
-        $this->beConstructedWith($returnFirstCallCallback);
-
-        $this->shouldThrow('RuntimeException')->duringCheck(array($call), $object, $method);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prediction/NoCallsPredictionSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prediction/NoCallsPredictionSpec.php
deleted file mode 100644
index a3ef9bcb3..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prediction/NoCallsPredictionSpec.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Prediction;
-
-use PhpSpec\ObjectBehavior;
-
-class NoCallsPredictionSpec extends ObjectBehavior
-{
-    function it_is_prediction()
-    {
-        $this->shouldHaveType('Prophecy\Prediction\PredictionInterface');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_does_nothing_if_there_is_no_calls_made($object, $method)
-    {
-        $this->check(array(), $object, $method)->shouldReturn(null);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy    $object
-     * @param \Prophecy\Prophecy\MethodProphecy    $method
-     * @param \Prophecy\Call\Call                  $call
-     * @param \Prophecy\Argument\ArgumentsWildcard $arguments
-     */
-    function it_throws_UnexpectedCallsException_if_calls_found($object, $method, $call, $arguments)
-    {
-        $method->getObjectProphecy()->willReturn($object);
-        $method->getMethodName()->willReturn('getName');
-        $method->getArgumentsWildcard()->willReturn($arguments);
-        $arguments->__toString()->willReturn('123');
-
-        $call->getMethodName()->willReturn('getName');
-        $call->getArguments()->willReturn(array(5, 4, 'three'));
-        $call->getCallPlace()->willReturn('unknown');
-
-        $this->shouldThrow('Prophecy\Exception\Prediction\UnexpectedCallsException')
-            ->duringCheck(array($call), $object, $method);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Promise/CallbackPromiseSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Promise/CallbackPromiseSpec.php
deleted file mode 100644
index 5d99b1b1c..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Promise/CallbackPromiseSpec.php
+++ /dev/null
@@ -1,110 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Promise;
-
-use PhpSpec\ObjectBehavior;
-
-class CallbackPromiseSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith('get_class');
-    }
-
-    function it_is_promise()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Promise\PromiseInterface');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_should_execute_closure_callback($object, $method)
-    {
-        $firstArgumentCallback = function ($args) {
-            return $args[0];
-        };
-
-        $this->beConstructedWith($firstArgumentCallback);
-
-        $this->execute(array('one', 'two'), $object, $method)->shouldReturn('one');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_should_execute_static_array_callback($object, $method)
-    {
-        $firstArgumentCallback = array('spec\Prophecy\Promise\ClassCallback', 'staticCallbackMethod');
-
-        $this->beConstructedWith($firstArgumentCallback);
-
-        $this->execute(array('one', 'two'), $object, $method)->shouldReturn('one');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_should_execute_instance_array_callback($object, $method)
-    {
-        $class = new ClassCallback();
-        $firstArgumentCallback = array($class, 'callbackMethod');
-
-        $this->beConstructedWith($firstArgumentCallback);
-
-        $this->execute(array('one', 'two'), $object, $method)->shouldReturn('one');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_should_execute_string_function_callback($object, $method)
-    {
-        $firstArgumentCallback = 'spec\Prophecy\Promise\functionCallbackFirstArgument';
-
-        $this->beConstructedWith($firstArgumentCallback);
-
-        $this->execute(array('one', 'two'), $object, $method)->shouldReturn('one');
-    }
-
-}
-
-/**
- * Class used to test callbackpromise
- *
- * @param array
- * @return string
- */
-class ClassCallback
-{
-    /**
-     * @param array $args
-     */
-    function callbackMethod($args)
-    {
-        return $args[0];
-    }
-
-    /**
-     * @param array $args
-     */
-    static function staticCallbackMethod($args)
-    {
-        return $args[0];
-    }
-}
-
-/**
- * Callback function used to test callbackpromise
- *
- * @param array
- * @return string
- */
-function functionCallbackFirstArgument($args)
-{
-    return $args[0];
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Promise/ReturnArgumentPromiseSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Promise/ReturnArgumentPromiseSpec.php
deleted file mode 100644
index 4acb7bb0a..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Promise/ReturnArgumentPromiseSpec.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Promise;
-
-use PhpSpec\ObjectBehavior;
-
-class ReturnArgumentPromiseSpec extends ObjectBehavior
-{
-    function it_is_promise()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Promise\PromiseInterface');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_should_return_first_argument_if_provided($object, $method)
-    {
-        $this->execute(array('one', 'two'), $object, $method)->shouldReturn('one');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_should_return_null_if_no_arguments_provided($object, $method)
-    {
-        $this->execute(array(), $object, $method)->shouldReturn(null);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_should_return_nth_argument_if_provided($object, $method)
-    {
-        $this->beConstructedWith(1);
-        $this->execute(array('one', 'two'), $object, $method)->shouldReturn('two');
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Promise/ReturnPromiseSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Promise/ReturnPromiseSpec.php
deleted file mode 100644
index 18bfd87aa..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Promise/ReturnPromiseSpec.php
+++ /dev/null
@@ -1,61 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Promise;
-
-use PhpSpec\ObjectBehavior;
-
-class ReturnPromiseSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith(array(42));
-    }
-
-    function it_is_promise()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Promise\PromiseInterface');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_returns_value_it_was_constructed_with($object, $method)
-    {
-        $this->execute(array(), $object, $method)->shouldReturn(42);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_always_returns_last_value_left_in_the_return_values($object, $method)
-    {
-        $this->execute(array(), $object, $method)->shouldReturn(42);
-        $this->execute(array(), $object, $method)->shouldReturn(42);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_consequently_returns_multiple_values_it_was_constructed_with($object, $method)
-    {
-        $this->beConstructedWith(array(42, 24, 12));
-
-        $this->execute(array(), $object, $method)->shouldReturn(42);
-        $this->execute(array(), $object, $method)->shouldReturn(24);
-        $this->execute(array(), $object, $method)->shouldReturn(12);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_returns_null_if_constructed_with_empty_array($object, $method)
-    {
-        $this->beConstructedWith(array());
-
-        $this->execute(array(), $object, $method)->shouldReturn(null);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Promise/ThrowPromiseSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Promise/ThrowPromiseSpec.php
deleted file mode 100644
index 5f448979a..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Promise/ThrowPromiseSpec.php
+++ /dev/null
@@ -1,58 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Promise;
-
-use PhpSpec\ObjectBehavior;
-
-class ThrowPromiseSpec extends ObjectBehavior
-{
-    function let()
-    {
-        $this->beConstructedWith('RuntimeException');
-    }
-
-    function it_is_promise()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Promise\PromiseInterface');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_instantiates_and_throws_exception_from_provided_classname($object, $method)
-    {
-        $this->beConstructedWith('InvalidArgumentException');
-
-        $this->shouldThrow('InvalidArgumentException')
-            ->duringExecute(array(), $object, $method);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_instantiates_exceptions_with_required_arguments($object, $method)
-    {
-        $this->beConstructedWith('spec\Prophecy\Promise\RequiredArgumentException');
-
-        $this->shouldThrow('spec\Prophecy\Promise\RequiredArgumentException')
-            ->duringExecute(array(), $object, $method);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $object
-     * @param \Prophecy\Prophecy\MethodProphecy $method
-     */
-    function it_throws_provided_exception($object, $method)
-    {
-        $this->beConstructedWith($exc = new \RuntimeException('Some exception'));
-
-        $this->shouldThrow($exc)->duringExecute(array(), $object, $method);
-    }
-}
-
-class RequiredArgumentException extends \Exception
-{
-    final public function __construct($message, $code) {}
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prophecy/MethodProphecySpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prophecy/MethodProphecySpec.php
deleted file mode 100644
index 41ee8cde6..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prophecy/MethodProphecySpec.php
+++ /dev/null
@@ -1,384 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Prophecy;
-
-use PhpSpec\ObjectBehavior;
-
-class ClassWithFinalMethod
-{
-    final public function finalMethod() {}
-}
-
-class MethodProphecySpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Prophecy\ObjectProphecy $objectProphecy
-     * @param \ReflectionClass                  $reflection
-     */
-    function let($objectProphecy, $reflection)
-    {
-        $objectProphecy->reveal()->willReturn($reflection);
-
-        $this->beConstructedWith($objectProphecy, 'getName', null);
-    }
-
-    function it_is_initializable()
-    {
-        $this->shouldHaveType('Prophecy\Prophecy\MethodProphecy');
-    }
-
-    function its_constructor_throws_MethodNotFoundException_for_unexisting_method($objectProphecy)
-    {
-        $this->shouldThrow('Prophecy\Exception\Doubler\MethodNotFoundException')->during(
-            '__construct', array($objectProphecy, 'getUnexisting', null)
-        );
-    }
-
-    /**
-     * @param ClassWithFinalMethod $subject
-     */
-    function its_constructor_throws_MethodProphecyException_for_final_methods($objectProphecy, $subject)
-    {
-        $objectProphecy->reveal()->willReturn($subject);
-
-        $this->shouldThrow('Prophecy\Exception\Prophecy\MethodProphecyException')->during(
-            '__construct', array($objectProphecy, 'finalMethod', null)
-        );
-    }
-
-    function its_constructor_transforms_array_passed_as_3rd_argument_to_ArgumentsWildcard(
-        $objectProphecy
-    )
-    {
-        $this->beConstructedWith($objectProphecy, 'getName', array(42, 33));
-
-        $wildcard = $this->getArgumentsWildcard();
-        $wildcard->shouldNotBe(null);
-        $wildcard->__toString()->shouldReturn('exact(42), exact(33)');
-    }
-
-    function its_constructor_does_not_touch_third_argument_if_it_is_null($objectProphecy)
-    {
-        $this->beConstructedWith($objectProphecy, 'getName', null);
-
-        $wildcard = $this->getArgumentsWildcard();
-        $wildcard->shouldBe(null);
-    }
-
-    /**
-     * @param \Prophecy\Promise\PromiseInterface $promise
-     */
-    function it_records_promise_through_will_method($promise, $objectProphecy)
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-
-        $this->will($promise);
-        $this->getPromise()->shouldReturn($promise);
-    }
-
-    /**
-     * @param \Prophecy\Promise\PromiseInterface $promise
-     */
-    function it_adds_itself_to_ObjectProphecy_during_call_to_will($objectProphecy, $promise)
-    {
-        $objectProphecy->addMethodProphecy($this)->shouldBeCalled();
-
-        $this->will($promise);
-    }
-
-    function it_adds_ReturnPromise_during_willReturn_call($objectProphecy)
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-
-        $this->willReturn(42);
-        $this->getPromise()->shouldBeAnInstanceOf('Prophecy\Promise\ReturnPromise');
-    }
-
-    function it_adds_ThrowPromise_during_willThrow_call($objectProphecy)
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-
-        $this->willThrow('RuntimeException');
-        $this->getPromise()->shouldBeAnInstanceOf('Prophecy\Promise\ThrowPromise');
-    }
-
-    function it_adds_ReturnArgumentPromise_during_willReturnArgument_call($objectProphecy)
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-
-        $this->willReturnArgument();
-        $this->getPromise()->shouldBeAnInstanceOf('Prophecy\Promise\ReturnArgumentPromise');
-    }
-
-    function it_adds_ReturnArgumentPromise_during_willReturnArgument_call_with_index_argument($objectProphecy)
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-
-        $this->willReturnArgument(1);
-        $promise = $this->getPromise();
-        $promise->shouldBeAnInstanceOf('Prophecy\Promise\ReturnArgumentPromise');
-        $promise->execute(array('one', 'two'), $objectProphecy, $this)->shouldReturn('two');
-    }
-
-    function it_adds_CallbackPromise_during_will_call_with_callback_argument($objectProphecy)
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-
-        $callback = function () {};
-
-        $this->will($callback);
-        $this->getPromise()->shouldBeAnInstanceOf('Prophecy\Promise\CallbackPromise');
-    }
-
-    /**
-     * @param \Prophecy\Prediction\PredictionInterface $prediction
-     */
-    function it_records_prediction_through_should_method($prediction, $objectProphecy)
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-
-        $this->callOnWrappedObject('should', array($prediction));
-        $this->getPrediction()->shouldReturn($prediction);
-    }
-
-    function it_adds_CallbackPrediction_during_should_call_with_callback_argument($objectProphecy)
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-
-        $callback = function () {};
-
-        $this->callOnWrappedObject('should', array($callback));
-        $this->getPrediction()->shouldBeAnInstanceOf('Prophecy\Prediction\CallbackPrediction');
-    }
-
-    /**
-     * @param \Prophecy\Prediction\PredictionInterface $prediction
-     */
-    function it_adds_itself_to_ObjectProphecy_during_call_to_should($objectProphecy, $prediction)
-    {
-        $objectProphecy->addMethodProphecy($this)->shouldBeCalled();
-
-        $this->callOnWrappedObject('should', array($prediction));
-    }
-
-    function it_adds_CallPrediction_during_shouldBeCalled_call($objectProphecy)
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-
-        $this->callOnWrappedObject('shouldBeCalled', array());
-        $this->getPrediction()->shouldBeAnInstanceOf('Prophecy\Prediction\CallPrediction');
-    }
-
-    function it_adds_NoCallsPrediction_during_shouldNotBeCalled_call($objectProphecy)
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-
-        $this->callOnWrappedObject('shouldNotBeCalled', array());
-        $this->getPrediction()->shouldBeAnInstanceOf('Prophecy\Prediction\NoCallsPrediction');
-    }
-
-    function it_adds_CallTimesPrediction_during_shouldBeCalledTimes_call($objectProphecy)
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-
-        $this->callOnWrappedObject('shouldBeCalledTimes', array(5));
-        $this->getPrediction()->shouldBeAnInstanceOf('Prophecy\Prediction\CallTimesPrediction');
-    }
-
-    /**
-     * @param \Prophecy\Argument\ArgumentsWildcard     $arguments
-     * @param \Prophecy\Prediction\PredictionInterface $prediction
-     * @param \Prophecy\Call\Call                      $call1
-     * @param \Prophecy\Call\Call                      $call2
-     */
-    function it_checks_prediction_via_shouldHave_method_call(
-        $objectProphecy, $arguments, $prediction, $call1, $call2
-    )
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-        $prediction->check(array($call1, $call2), $objectProphecy->getWrappedObject(), $this)->shouldBeCalled();
-        $objectProphecy->findProphecyMethodCalls('getName', $arguments)->willReturn(array($call1, $call2));
-
-        $this->withArguments($arguments);
-        $this->callOnWrappedObject('shouldHave', array($prediction));
-    }
-
-    /**
-     * @param \Prophecy\Argument\ArgumentsWildcard     $arguments
-     * @param \Prophecy\Prediction\PredictionInterface $prediction
-     * @param \Prophecy\Call\Call                      $call1
-     * @param \Prophecy\Call\Call                      $call2
-     */
-    function it_sets_return_promise_during_shouldHave_call_if_none_was_set_before(
-        $objectProphecy, $arguments, $prediction, $call1, $call2
-    )
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-        $prediction->check(array($call1, $call2), $objectProphecy->getWrappedObject(), $this)->shouldBeCalled();
-        $objectProphecy->findProphecyMethodCalls('getName', $arguments)->willReturn(array($call1, $call2));
-
-        $this->withArguments($arguments);
-        $this->callOnWrappedObject('shouldHave', array($prediction));
-
-        $this->getPromise()->shouldReturnAnInstanceOf('Prophecy\Promise\ReturnPromise');
-    }
-
-    /**
-     * @param \Prophecy\Argument\ArgumentsWildcard     $arguments
-     * @param \Prophecy\Prediction\PredictionInterface $prediction
-     * @param \Prophecy\Call\Call                      $call1
-     * @param \Prophecy\Call\Call                      $call2
-     * @param \Prophecy\Promise\PromiseInterface       $promise
-     */
-    function it_does_not_set_return_promise_during_shouldHave_call_if_it_was_set_before(
-        $objectProphecy, $arguments, $prediction, $call1, $call2, $promise
-    )
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-        $prediction->check(array($call1, $call2), $objectProphecy->getWrappedObject(), $this)->shouldBeCalled();
-        $objectProphecy->findProphecyMethodCalls('getName', $arguments)->willReturn(array($call1, $call2));
-
-        $this->will($promise);
-        $this->withArguments($arguments);
-        $this->callOnWrappedObject('shouldHave', array($prediction));
-
-        $this->getPromise()->shouldReturn($promise);
-    }
-
-    /**
-     * @param \Prophecy\Argument\ArgumentsWildcard     $arguments
-     * @param \Prophecy\Prediction\PredictionInterface $prediction1
-     * @param \Prophecy\Prediction\PredictionInterface $prediction2
-     * @param \Prophecy\Call\Call                      $call1
-     * @param \Prophecy\Call\Call                      $call2
-     * @param \Prophecy\Promise\PromiseInterface       $promise
-     */
-    function it_records_checked_predictions(
-        $objectProphecy, $arguments, $prediction1, $prediction2, $call1, $call2, $promise
-    )
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-        $prediction1->check(array($call1, $call2), $objectProphecy->getWrappedObject(), $this)->willReturn();
-        $prediction2->check(array($call1, $call2), $objectProphecy->getWrappedObject(), $this)->willReturn();
-        $objectProphecy->findProphecyMethodCalls('getName', $arguments)->willReturn(array($call1, $call2));
-
-        $this->will($promise);
-        $this->withArguments($arguments);
-        $this->callOnWrappedObject('shouldHave', array($prediction1));
-        $this->callOnWrappedObject('shouldHave', array($prediction2));
-
-        $this->getCheckedPredictions()->shouldReturn(array($prediction1, $prediction2));
-    }
-
-    /**
-     * @param \Prophecy\Argument\ArgumentsWildcard     $arguments
-     * @param \Prophecy\Prediction\PredictionInterface $prediction
-     * @param \Prophecy\Call\Call                      $call1
-     * @param \Prophecy\Call\Call                      $call2
-     * @param \Prophecy\Promise\PromiseInterface       $promise
-     */
-    function it_records_even_failed_checked_predictions(
-        $objectProphecy, $arguments, $prediction, $call1, $call2, $promise
-    )
-    {
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-        $prediction->check(array($call1, $call2), $objectProphecy->getWrappedObject(), $this)->willThrow(new \RuntimeException());
-        $objectProphecy->findProphecyMethodCalls('getName', $arguments)->willReturn(array($call1, $call2));
-
-        $this->will($promise);
-        $this->withArguments($arguments);
-
-        try {
-          $this->callOnWrappedObject('shouldHave', array($prediction));
-        } catch (\Exception $e) {}
-
-        $this->getCheckedPredictions()->shouldReturn(array($prediction));
-    }
-
-    /**
-     * @param \Prophecy\Argument\ArgumentsWildcard     $arguments
-     * @param \Prophecy\Prediction\PredictionInterface $prediction
-     * @param \Prophecy\Call\Call                      $call1
-     * @param \Prophecy\Call\Call                      $call2
-     */
-    function it_checks_prediction_via_shouldHave_method_call_with_callback(
-        $objectProphecy, $arguments, $prediction, $call1, $call2
-    )
-    {
-        $callback = function ($calls, $object, $method) {
-            throw new \RuntimeException;
-        };
-        $objectProphecy->findProphecyMethodCalls('getName', $arguments)->willReturn(array($call1, $call2));
-
-        $this->withArguments($arguments);
-        $this->shouldThrow('RuntimeException')->duringShouldHave($callback);
-    }
-
-    function it_does_nothing_during_checkPrediction_if_no_prediction_set()
-    {
-        $this->checkPrediction()->shouldReturn(null);
-    }
-
-    /**
-     * @param \Prophecy\Argument\ArgumentsWildcard     $arguments
-     * @param \Prophecy\Prediction\PredictionInterface $prediction
-     * @param \Prophecy\Call\Call                      $call1
-     * @param \Prophecy\Call\Call                      $call2
-     */
-    function it_checks_set_prediction_during_checkPrediction(
-        $objectProphecy, $arguments, $prediction, $call1, $call2
-    )
-    {
-        $prediction->check(array($call1, $call2), $objectProphecy->getWrappedObject(), $this)->shouldBeCalled();
-        $objectProphecy->findProphecyMethodCalls('getName', $arguments)->willReturn(array($call1, $call2));
-        $objectProphecy->addMethodProphecy($this)->willReturn(null);
-
-        $this->withArguments($arguments);
-        $this->callOnWrappedObject('should', array($prediction));
-        $this->checkPrediction();
-    }
-
-    function it_links_back_to_ObjectProphecy_through_getter($objectProphecy)
-    {
-        $this->getObjectProphecy()->shouldReturn($objectProphecy);
-    }
-
-    function it_has_MethodName()
-    {
-        $this->getMethodName()->shouldReturn('getName');
-    }
-
-    /**
-     * @param \Prophecy\Argument\ArgumentsWildcard $wildcard
-     */
-    function it_contains_ArgumentsWildcard_it_was_constructed_with($objectProphecy, $wildcard)
-    {
-        $this->beConstructedWith($objectProphecy, 'getName', $wildcard);
-
-        $this->getArgumentsWildcard()->shouldReturn($wildcard);
-    }
-
-    /**
-     * @param \Prophecy\Argument\ArgumentsWildcard $wildcard
-     */
-    function its_ArgumentWildcard_is_mutable_through_setter($wildcard)
-    {
-        $this->withArguments($wildcard);
-
-        $this->getArgumentsWildcard()->shouldReturn($wildcard);
-    }
-
-    function its_withArguments_transforms_passed_array_into_ArgumentsWildcard()
-    {
-        $this->withArguments(array(42, 33));
-
-        $wildcard = $this->getArgumentsWildcard();
-        $wildcard->shouldNotBe(null);
-        $wildcard->__toString()->shouldReturn('exact(42), exact(33)');
-    }
-
-    function its_withArguments_throws_exception_if_wrong_arguments_provided()
-    {
-        $this->shouldThrow('Prophecy\Exception\InvalidArgumentException')->duringWithArguments(42);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prophecy/ObjectProphecySpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prophecy/ObjectProphecySpec.php
deleted file mode 100644
index 7e249d9be..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prophecy/ObjectProphecySpec.php
+++ /dev/null
@@ -1,319 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Prophecy;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class ObjectProphecySpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Doubler\LazyDouble                $lazyDouble
-     * @param \Prophecy\Prophecy\ProphecySubjectInterface $double
-     */
-    function let($lazyDouble, $double)
-    {
-        $this->beConstructedWith($lazyDouble);
-
-        $lazyDouble->getInstance()->willReturn($double);
-    }
-
-    function it_implements_ProphecyInterface()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Prophecy\ProphecyInterface');
-    }
-
-    function it_sets_parentClass_during_willExtend_call($lazyDouble)
-    {
-        $lazyDouble->setParentClass('123')->shouldBeCalled();
-
-        $this->willExtend('123');
-    }
-
-    function it_adds_interface_during_willImplement_call($lazyDouble)
-    {
-        $lazyDouble->addInterface('222')->shouldBeCalled();
-
-        $this->willImplement('222');
-    }
-
-    function it_sets_constructor_arguments_during_willBeConstructedWith_call($lazyDouble)
-    {
-        $lazyDouble->setArguments(array(1, 2, 5))->shouldBeCalled();
-
-        $this->willBeConstructedWith(array(1, 2, 5));
-    }
-
-    function it_does_not_have_method_prophecies_by_default()
-    {
-        $this->getMethodProphecies()->shouldHaveCount(0);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\MethodProphecy    $method1
-     * @param \Prophecy\Prophecy\MethodProphecy    $method2
-     * @param \Prophecy\Argument\ArgumentsWildcard $arguments
-     */
-    function it_should_get_method_prophecies_by_method_name($method1, $method2, $arguments)
-    {
-        $method1->getMethodName()->willReturn('getName');
-        $method1->getArgumentsWildcard()->willReturn($arguments);
-        $method2->getMethodName()->willReturn('setName');
-        $method2->getArgumentsWildcard()->willReturn($arguments);
-
-        $this->addMethodProphecy($method1);
-        $this->addMethodProphecy($method2);
-
-        $methods = $this->getMethodProphecies('setName');
-        $methods->shouldHaveCount(1);
-        $methods[0]->getMethodName()->shouldReturn('setName');
-    }
-
-    function it_should_return_empty_array_if_no_method_prophecies_found()
-    {
-        $methods = $this->getMethodProphecies('setName');
-        $methods->shouldHaveCount(0);
-    }
-
-    /**
-     * @param \Prophecy\Call\CallCenter $callCenter
-     */
-    function it_should_proxy_makeProphecyMethodCall_to_CallCenter($lazyDouble, $callCenter)
-    {
-        $this->beConstructedWith($lazyDouble, $callCenter);
-
-        $callCenter->makeCall($this->getWrappedObject(), 'setName', array('everzet'))->willReturn(42);
-
-        $this->makeProphecyMethodCall('setName', array('everzet'))->shouldReturn(42);
-    }
-
-    /**
-     * @param \Prophecy\Call\CallCenter            $callCenter
-     * @param \Prophecy\Prophecy\RevealerInterface $revealer
-     */
-    function it_should_reveal_arguments_and_return_values_from_callCenter(
-        $lazyDouble, $callCenter, $revealer
-    )
-    {
-        $this->beConstructedWith($lazyDouble, $callCenter, $revealer);
-
-        $revealer->reveal(array('question'))->willReturn(array('life'));
-        $revealer->reveal('answer')->willReturn(42);
-
-        $callCenter->makeCall($this->getWrappedObject(), 'setName', array('life'))->willReturn('answer');
-
-        $this->makeProphecyMethodCall('setName', array('question'))->shouldReturn(42);
-    }
-
-    /**
-     * @param \Prophecy\Call\CallCenter            $callCenter
-     * @param \Prophecy\Argument\ArgumentsWildcard $wildcard
-     * @param \Prophecy\Call\Call                  $call
-     */
-    function it_should_proxy_getProphecyMethodCalls_to_CallCenter(
-        $lazyDouble, $callCenter, $wildcard, $call
-    )
-    {
-        $this->beConstructedWith($lazyDouble, $callCenter);
-
-        $callCenter->findCalls('setName', $wildcard)->willReturn(array($call));
-
-        $this->findProphecyMethodCalls('setName', $wildcard)->shouldReturn(array($call));
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\MethodProphecy    $methodProphecy
-     * @param \Prophecy\Argument\ArgumentsWildcard $argumentsWildcard
-     */
-    function its_addMethodProphecy_adds_method_prophecy(
-        $methodProphecy, $argumentsWildcard
-    )
-    {
-        $methodProphecy->getArgumentsWildcard()->willReturn($argumentsWildcard);
-        $methodProphecy->getMethodName()->willReturn('getUsername');
-
-        $this->addMethodProphecy($methodProphecy);
-
-        $this->getMethodProphecies()->shouldReturn(array(
-            'getUsername' => array($methodProphecy)
-        ));
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\MethodProphecy    $methodProphecy1
-     * @param \Prophecy\Prophecy\MethodProphecy    $methodProphecy2
-     * @param \Prophecy\Argument\ArgumentsWildcard $argumentsWildcard1
-     * @param \Prophecy\Argument\ArgumentsWildcard $argumentsWildcard2
-     */
-    function its_addMethodProphecy_handles_prophecies_with_different_arguments(
-        $methodProphecy1, $methodProphecy2, $argumentsWildcard1, $argumentsWildcard2
-    )
-    {
-        $methodProphecy1->getArgumentsWildcard()->willReturn($argumentsWildcard1);
-        $methodProphecy1->getMethodName()->willReturn('getUsername');
-
-        $methodProphecy2->getArgumentsWildcard()->willReturn($argumentsWildcard2);
-        $methodProphecy2->getMethodName()->willReturn('getUsername');
-
-        $this->addMethodProphecy($methodProphecy1);
-        $this->addMethodProphecy($methodProphecy2);
-
-        $this->getMethodProphecies()->shouldReturn(array(
-            'getUsername' => array(
-                $methodProphecy1,
-                $methodProphecy2,
-            )
-        ));
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\MethodProphecy    $methodProphecy1
-     * @param \Prophecy\Prophecy\MethodProphecy    $methodProphecy2
-     * @param \Prophecy\Argument\ArgumentsWildcard $argumentsWildcard1
-     * @param \Prophecy\Argument\ArgumentsWildcard $argumentsWildcard2
-     */
-    function its_addMethodProphecy_handles_prophecies_for_different_methods(
-        $methodProphecy1, $methodProphecy2, $argumentsWildcard1, $argumentsWildcard2
-    )
-    {
-        $methodProphecy1->getArgumentsWildcard()->willReturn($argumentsWildcard1);
-        $methodProphecy1->getMethodName()->willReturn('getUsername');
-
-        $methodProphecy2->getArgumentsWildcard()->willReturn($argumentsWildcard2);
-        $methodProphecy2->getMethodName()->willReturn('isUsername');
-
-        $this->addMethodProphecy($methodProphecy1);
-        $this->addMethodProphecy($methodProphecy2);
-
-        $this->getMethodProphecies()->shouldReturn(array(
-            'getUsername' => array(
-                $methodProphecy1
-            ),
-            'isUsername' => array(
-                $methodProphecy2
-            )
-        ));
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\MethodProphecy $methodProphecy
-     */
-    function its_addMethodProphecy_throws_exception_when_method_has_no_ArgumentsWildcard(
-        $methodProphecy
-    )
-    {
-        $methodProphecy->getArgumentsWildcard()->willReturn(null);
-        $methodProphecy->getObjectProphecy()->willReturn($this);
-        $methodProphecy->getMethodName()->willReturn('getTitle');
-
-        $this->shouldThrow('Prophecy\Exception\Prophecy\MethodProphecyException')->duringAddMethodProphecy(
-            $methodProphecy
-        );
-    }
-
-    function it_returns_null_after_checkPredictions_call_if_there_is_no_method_prophecies()
-    {
-        $this->checkProphecyMethodsPredictions()->shouldReturn(null);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\MethodProphecy    $methodProphecy1
-     * @param \Prophecy\Prophecy\MethodProphecy    $methodProphecy2
-     * @param \Prophecy\Argument\ArgumentsWildcard $argumentsWildcard1
-     * @param \Prophecy\Argument\ArgumentsWildcard $argumentsWildcard2
-     */
-    function it_throws_AggregateException_during_checkPredictions_if_predictions_fail(
-        $methodProphecy1, $methodProphecy2, $argumentsWildcard1, $argumentsWildcard2
-    )
-    {
-        $methodProphecy1->getMethodName()->willReturn('getName');
-        $methodProphecy1->getArgumentsWildcard()->willReturn($argumentsWildcard1);
-        $methodProphecy1->checkPrediction()
-            ->willThrow('Prophecy\Exception\Prediction\AggregateException');
-
-        $methodProphecy2->getMethodName()->willReturn('setName');
-        $methodProphecy2->getArgumentsWildcard()->willReturn($argumentsWildcard2);
-        $methodProphecy2->checkPrediction()
-            ->willThrow('Prophecy\Exception\Prediction\AggregateException');
-
-        $this->addMethodProphecy($methodProphecy1);
-        $this->addMethodProphecy($methodProphecy2);
-
-        $this->shouldThrow('Prophecy\Exception\Prediction\AggregateException')
-            ->duringCheckProphecyMethodsPredictions();
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Doubler                   $doubler
-     * @param \Prophecy\Prophecy\ProphecySubjectInterface $reflection
-     */
-    function it_returns_new_MethodProphecy_instance_for_arbitrary_call($doubler, $reflection)
-    {
-        $doubler->double(Argument::any())->willReturn($reflection);
-
-        $return = $this->getProphecy();
-        $return->shouldBeAnInstanceOf('Prophecy\Prophecy\MethodProphecy');
-        $return->getMethodName()->shouldReturn('getProphecy');
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Doubler                   $doubler
-     * @param \Prophecy\Prophecy\ProphecySubjectInterface $reflection
-     */
-    function it_returns_same_MethodProphecy_for_same_registered_signature($doubler, $reflection)
-    {
-        $doubler->double(Argument::any())->willReturn($reflection);
-
-        $this->addMethodProphecy($methodProphecy1 = $this->getProphecy(1, 2, 3));
-        $methodProphecy2 = $this->getProphecy(1, 2, 3);
-
-        $methodProphecy2->shouldBe($methodProphecy1);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Doubler                   $doubler
-     * @param \Prophecy\Prophecy\ProphecySubjectInterface $reflection
-     */
-    function it_returns_new_MethodProphecy_for_different_signatures($doubler, $reflection)
-    {
-        $doubler->double(Argument::any())->willReturn($reflection);
-
-        $value = new ObjectProphecySpecFixtureB('ABC');
-        $value2 = new ObjectProphecySpecFixtureB('CBA');
-
-        $this->addMethodProphecy($methodProphecy1 = $this->getProphecy(1, 2, 3, $value));
-        $methodProphecy2 = $this->getProphecy(1, 2, 3, $value2);
-
-        $methodProphecy2->shouldNotBe($methodProphecy1);
-    }
-
-    /**
-     * @param \Prophecy\Doubler\Doubler                   $doubler
-     * @param \Prophecy\Prophecy\ProphecySubjectInterface $reflection
-     */
-    function it_returns_new_MethodProphecy_for_all_callback_signatures($doubler, $reflection)
-    {
-        $doubler->double(Argument::any())->willReturn($reflection);
-
-        $this->addMethodProphecy($methodProphecy1 = $this->getProphecy(function(){}));
-        $methodProphecy2 = $this->getProphecy(function(){});
-
-        $methodProphecy2->shouldNotBe($methodProphecy1);
-    }
-}
-
-class ObjectProphecySpecFixtureA
-{
-	public $errors;
-}
-
-class ObjectProphecySpecFixtureB extends ObjectProphecySpecFixtureA
-{
-    public $errors;
-    public $value = null;
-
-    public function __construct($value)
-    {
-        $this->value = $value;
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prophecy/RevealerSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prophecy/RevealerSpec.php
deleted file mode 100644
index 4d83d7396..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Prophecy/RevealerSpec.php
+++ /dev/null
@@ -1,51 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Prophecy;
-
-use PhpSpec\ObjectBehavior;
-
-class RevealerSpec extends ObjectBehavior
-{
-    function it_is_revealer()
-    {
-        $this->shouldBeAnInstanceOf('Prophecy\Prophecy\RevealerInterface');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ProphecyInterface $prophecy
-     * @param \stdClass                            $object
-     */
-    function it_reveals_single_instance_of_ProphecyInterface($prophecy, $object)
-    {
-        $prophecy->reveal()->willReturn($object);
-
-        $this->reveal($prophecy)->shouldReturn($object);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ProphecyInterface $prophecy1
-     * @param \Prophecy\Prophecy\ProphecyInterface $prophecy2
-     * @param \stdClass                            $object1
-     * @param \stdClass                            $object2
-     */
-    function it_reveals_instances_of_ProphecyInterface_inside_array(
-        $prophecy1, $prophecy2, $object1, $object2
-    )
-    {
-        $prophecy1->reveal()->willReturn($object1);
-        $prophecy2->reveal()->willReturn($object2);
-
-        $this->reveal(array(
-            array('item' => $prophecy2),
-            $prophecy1
-        ))->shouldReturn(array(
-            array('item' => $object2),
-            $object1
-        ));
-    }
-
-    function it_does_not_touch_non_prophecy_interface()
-    {
-        $this->reveal(42)->shouldReturn(42);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/ProphetSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/ProphetSpec.php
deleted file mode 100644
index 74d5976a6..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/ProphetSpec.php
+++ /dev/null
@@ -1,91 +0,0 @@
-<?php
-
-namespace spec\Prophecy;
-
-use PhpSpec\ObjectBehavior;
-use Prophecy\Argument;
-
-class ProphetSpec extends ObjectBehavior
-{
-    /**
-     * @param \Prophecy\Doubler\Doubler                   $doubler
-     * @param \Prophecy\Prophecy\ProphecySubjectInterface $double
-     */
-    function let($doubler, $double)
-    {
-        $doubler->double(null, array())->willReturn($double);
-
-        $this->beConstructedWith($doubler);
-    }
-
-    function it_constructs_new_prophecy_on_prophesize_call()
-    {
-        $prophecy = $this->prophesize();
-        $prophecy->shouldBeAnInstanceOf('Prophecy\Prophecy\ObjectProphecy');
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ProphecySubjectInterface $newDouble
-     */
-    function it_constructs_new_prophecy_with_parent_class_if_specified($doubler, $newDouble)
-    {
-        $doubler->double(Argument::any(), array())->willReturn($newDouble);
-
-        $this->prophesize('Prophecy\Prophet')->reveal()->shouldReturn($newDouble);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\ProphecySubjectInterface $newDouble
-     */
-    function it_constructs_new_prophecy_with_interface_if_specified($doubler, $newDouble)
-    {
-        $doubler->double(null, Argument::any())->willReturn($newDouble);
-
-        $this->prophesize('ArrayAccess')->reveal()->shouldReturn($newDouble);
-    }
-
-    function it_exposes_all_created_prophecies_through_getter()
-    {
-        $prophecy1 = $this->prophesize();
-        $prophecy2 = $this->prophesize();
-
-        $this->getProphecies()->shouldReturn(array($prophecy1, $prophecy2));
-    }
-
-    function it_does_nothing_during_checkPredictions_call_if_no_predictions_defined()
-    {
-        $this->checkPredictions()->shouldReturn(null);
-    }
-
-    /**
-     * @param \Prophecy\Prophecy\MethodProphecy    $method1
-     * @param \Prophecy\Prophecy\MethodProphecy    $method2
-     * @param \Prophecy\Argument\ArgumentsWildcard $arguments1
-     * @param \Prophecy\Argument\ArgumentsWildcard $arguments2
-     */
-    function it_throws_AggregateException_if_defined_predictions_fail(
-        $method1, $method2, $arguments1, $arguments2
-    )
-    {
-        $method1->getMethodName()->willReturn('getName');
-        $method1->getArgumentsWildcard()->willReturn($arguments1);
-        $method1->checkPrediction()->willReturn(null);
-
-        $method2->getMethodName()->willReturn('isSet');
-        $method2->getArgumentsWildcard()->willReturn($arguments2);
-        $method2->checkPrediction()->willThrow(
-            'Prophecy\Exception\Prediction\AggregateException'
-        );
-
-        $this->prophesize()->addMethodProphecy($method1);
-        $this->prophesize()->addMethodProphecy($method2);
-
-        $this->shouldThrow('Prophecy\Exception\Prediction\AggregateException')
-            ->duringCheckPredictions();
-    }
-
-    function it_exposes_doubler_through_getter($doubler)
-    {
-        $this->getDoubler()->shouldReturn($doubler);
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Util/StringUtilSpec.php b/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Util/StringUtilSpec.php
deleted file mode 100644
index a4eef59f9..000000000
--- a/lib/composer/vendor/phpspec/prophecy/spec/Prophecy/Util/StringUtilSpec.php
+++ /dev/null
@@ -1,97 +0,0 @@
-<?php
-
-namespace spec\Prophecy\Util;
-
-use PhpSpec\ObjectBehavior;
-
-class StringUtilSpec extends ObjectBehavior
-{
-    function it_generates_proper_string_representation_for_integer()
-    {
-        $this->stringify(42)->shouldReturn('42');
-    }
-
-    function it_generates_proper_string_representation_for_string()
-    {
-        $this->stringify('some string')->shouldReturn('"some string"');
-    }
-
-    function it_generates_single_line_representation_for_multiline_string()
-    {
-        $this->stringify("some\nstring")->shouldReturn('"some\\nstring"');
-    }
-
-    function it_generates_proper_string_representation_for_double()
-    {
-        $this->stringify(42.3)->shouldReturn('42.3');
-    }
-
-    function it_generates_proper_string_representation_for_boolean_true()
-    {
-        $this->stringify(true)->shouldReturn('true');
-    }
-
-    function it_generates_proper_string_representation_for_boolean_false()
-    {
-        $this->stringify(false)->shouldReturn('false');
-    }
-
-    function it_generates_proper_string_representation_for_null()
-    {
-        $this->stringify(null)->shouldReturn('null');
-    }
-
-    function it_generates_proper_string_representation_for_empty_array()
-    {
-        $this->stringify(array())->shouldReturn('[]');
-    }
-
-    function it_generates_proper_string_representation_for_array()
-    {
-        $this->stringify(array('zet', 42))->shouldReturn('["zet", 42]');
-    }
-
-    function it_generates_proper_string_representation_for_hash_containing_one_value()
-    {
-        $this->stringify(array('ever' => 'zet'))->shouldReturn('["ever" => "zet"]');
-    }
-
-    function it_generates_proper_string_representation_for_hash()
-    {
-        $this->stringify(array('ever' => 'zet', 52 => 'hey', 'num' => 42))->shouldReturn(
-            '["ever" => "zet", 52 => "hey", "num" => 42]'
-        );
-    }
-
-    function it_generates_proper_string_representation_for_resource()
-    {
-        $resource = fopen(__FILE__, 'r');
-        $this->stringify($resource)->shouldReturn('stream:'.$resource);
-    }
-
-    /**
-     * @param \stdClass $object
-     */
-    function it_generates_proper_string_representation_for_object($object)
-    {
-        $objHash = sprintf('%s:%s',
-            get_class($object->getWrappedObject()),
-            spl_object_hash($object->getWrappedObject())
-        ) . " Object (\n    'objectProphecy' => Prophecy\Prophecy\ObjectProphecy Object (*Prophecy*)\n)";
-
-        $this->stringify($object)->shouldReturn("$objHash");
-    }
-
-    /**
-     * @param stdClass $object
-     */
-    function it_generates_proper_string_representation_for_object_without_exporting($object)
-    {
-        $objHash = sprintf('%s:%s',
-            get_class($object->getWrappedObject()),
-            spl_object_hash($object->getWrappedObject())
-        );
-
-        $this->stringify($object, false)->shouldReturn("$objHash");
-    }
-}
diff --git a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Argument/Token/ObjectStateToken.php b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Argument/Token/ObjectStateToken.php
index 8d93bfd6d..d77107767 100644
--- a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Argument/Token/ObjectStateToken.php
+++ b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Argument/Token/ObjectStateToken.php
@@ -61,11 +61,11 @@ public function scoreArgument($argument)
             $actual = call_user_func(array($argument, $this->name));
 
             $comparator = $this->comparatorFactory->getComparatorFor(
-                $actual, $this->value
+                $this->value, $actual
             );
 
             try {
-                $comparator->assertEquals($actual, $this->value);
+                $comparator->assertEquals($this->value, $actual);
                 return 8;
             } catch (ComparisonFailure $failure) {
                 return false;
diff --git a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Call/CallCenter.php b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Call/CallCenter.php
index a1f8c618d..53b80f058 100644
--- a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Call/CallCenter.php
+++ b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Call/CallCenter.php
@@ -11,6 +11,7 @@
 
 namespace Prophecy\Call;
 
+use Prophecy\Exception\Prophecy\MethodProphecyException;
 use Prophecy\Prophecy\MethodProphecy;
 use Prophecy\Prophecy\ObjectProphecy;
 use Prophecy\Argument\ArgumentsWildcard;
@@ -96,16 +97,24 @@ public function makeCall(ObjectProphecy $prophecy, $methodName, array $arguments
         @usort($matches, function ($match1, $match2) { return $match2[0] - $match1[0]; });
 
         // If Highest rated method prophecy has a promise - execute it or return null instead
+        $methodProphecy = $matches[0][1];
         $returnValue = null;
         $exception   = null;
-        if ($promise = $matches[0][1]->getPromise()) {
+        if ($promise = $methodProphecy->getPromise()) {
             try {
-                $returnValue = $promise->execute($arguments, $prophecy, $matches[0][1]);
+                $returnValue = $promise->execute($arguments, $prophecy, $methodProphecy);
             } catch (\Exception $e) {
                 $exception = $e;
             }
         }
 
+        if ($methodProphecy->hasReturnVoid() && $returnValue !== null) {
+            throw new MethodProphecyException(
+                "The method \"$methodName\" has a void return type, but the promise returned a value",
+                $methodProphecy
+            );
+        }
+
         $this->recordedCalls[] = new Call(
             $methodName, $arguments, $returnValue, $exception, $file, $line
         );
diff --git a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/KeywordPatch.php b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/KeywordPatch.php
index b0d9793aa..41ea2fc1c 100644
--- a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/KeywordPatch.php
+++ b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/KeywordPatch.php
@@ -51,7 +51,8 @@ public function apply(ClassNode $node)
      *
      * @return int Priority number (higher - earlier)
      */
-    public function getPriority() {
+    public function getPriority()
+    {
         return 49;
     }
 
@@ -60,7 +61,11 @@ public function getPriority() {
      *
      * @return array
      */
-    private function getKeywords() {
+    private function getKeywords()
+    {
+        if (\PHP_VERSION_ID >= 70000) {
+            return array('__halt_compiler');
+        }
 
         return array(
             '__halt_compiler',
diff --git a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/MagicCallPatch.php b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/MagicCallPatch.php
index 23891c098..5f2c60771 100644
--- a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/MagicCallPatch.php
+++ b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/MagicCallPatch.php
@@ -51,23 +51,27 @@ public function supports(ClassNode $node)
      */
     public function apply(ClassNode $node)
     {
-        $parentClass = $node->getParentClass();
-        $reflectionClass = new \ReflectionClass($parentClass);
+        $types = array_filter($node->getInterfaces(), function ($interface) {
+            return 0 !== strpos($interface, 'Prophecy\\');
+        });
+        $types[] = $node->getParentClass();
 
-        $tagList = $this->tagRetriever->getTagList($reflectionClass);
+        foreach ($types as $type) {
+            $reflectionClass = new \ReflectionClass($type);
+            $tagList = $this->tagRetriever->getTagList($reflectionClass);
 
-        foreach($tagList as $tag) {
-            $methodName = $tag->getMethodName();
+            foreach($tagList as $tag) {
+                $methodName = $tag->getMethodName();
 
-            if (empty($methodName)) {
-                continue;
-            }
-
-            if (!$reflectionClass->hasMethod($methodName)) {
-                $methodNode = new MethodNode($methodName);
-                $methodNode->setStatic($tag->isStatic());
+                if (empty($methodName)) {
+                    continue;
+                }
 
-                $node->addMethod($methodNode);
+                if (!$reflectionClass->hasMethod($methodName)) {
+                    $methodNode = new MethodNode($methodName);
+                    $methodNode->setStatic($tag->isStatic());
+                    $node->addMethod($methodNode);
+                }
             }
         }
     }
diff --git a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/ProphecySubjectPatch.php b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/ProphecySubjectPatch.php
index ab0bb7c78..fc2cc4de4 100644
--- a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/ProphecySubjectPatch.php
+++ b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/ProphecySubjectPatch.php
@@ -50,9 +50,15 @@ public function apply(ClassNode $node)
                 continue;
             }
 
-            $method->setCode(
-                'return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());'
-            );
+            if ($method->getReturnType() === 'void') {
+                $method->setCode(
+                    '$this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());'
+                );
+            } else {
+                $method->setCode(
+                    'return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());'
+                );
+            }
         }
 
         $prophecySetter = new MethodNode('setProphecy');
diff --git a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/SplFileInfoPatch.php b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/SplFileInfoPatch.php
index eba82980d..ceee94a2e 100644
--- a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/SplFileInfoPatch.php
+++ b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/ClassPatch/SplFileInfoPatch.php
@@ -34,7 +34,6 @@ public function supports(ClassNode $node)
         if (null === $node->getParentClass()) {
             return false;
         }
-
         return 'SplFileInfo' === $node->getParentClass()
             || is_subclass_of($node->getParentClass(), 'SplFileInfo')
         ;
@@ -61,7 +60,15 @@ public function apply(ClassNode $node)
         }
 
         if ($this->nodeIsSplFileObject($node)) {
-            $constructor->setCode('return parent::__construct("' . __FILE__ .'");');
+            $filePath = str_replace('\\','\\\\',__FILE__);
+            $constructor->setCode('return parent::__construct("' . $filePath .'");');
+
+            return;
+        }
+
+        if ($this->nodeIsSymfonySplFileInfo($node)) {
+            $filePath = str_replace('\\','\\\\',__FILE__);
+            $constructor->setCode('return parent::__construct("' . $filePath .'", "", "");');
 
             return;
         }
@@ -102,4 +109,15 @@ private function nodeIsSplFileObject(ClassNode $node)
         return 'SplFileObject' === $parent
             || is_subclass_of($parent, 'SplFileObject');
     }
+
+    /**
+     * @param ClassNode $node
+     * @return boolean
+     */
+    private function nodeIsSymfonySplFileInfo(ClassNode $node)
+    {
+        $parent = $node->getParentClass();
+
+        return 'Symfony\\Component\\Finder\\SplFileInfo' === $parent;
+    }
 }
diff --git a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/ClassCodeGenerator.php b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/ClassCodeGenerator.php
index dc03f4299..fc1079c5a 100644
--- a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/ClassCodeGenerator.php
+++ b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/ClassCodeGenerator.php
@@ -60,20 +60,44 @@ private function generateMethod(Node\MethodNode $method)
             $method->returnsReference() ? '&':'',
             $method->getName(),
             implode(', ', $this->generateArguments($method->getArguments())),
-            version_compare(PHP_VERSION, '7.0', '>=') && $method->hasReturnType()
-                ? sprintf(': %s', $method->getReturnType())
-                : ''
+            $this->getReturnType($method)
         );
         $php .= $method->getCode()."\n";
 
         return $php.'}';
     }
 
+    /**
+     * @return string
+     */
+    private function getReturnType(Node\MethodNode $method)
+    {
+        if (version_compare(PHP_VERSION, '7.1', '>=')) {
+            if ($method->hasReturnType()) {
+                return $method->hasNullableReturnType()
+                    ? sprintf(': ?%s', $method->getReturnType())
+                    : sprintf(': %s', $method->getReturnType());
+            }
+        }
+
+        if (version_compare(PHP_VERSION, '7.0', '>=')) {
+            return $method->hasReturnType() && $method->getReturnType() !== 'void'
+                ? sprintf(': %s', $method->getReturnType())
+                : '';
+        }
+
+        return '';
+    }
+
     private function generateArguments(array $arguments)
     {
         return array_map(function (Node\ArgumentNode $argument) {
             $php = '';
 
+            if (version_compare(PHP_VERSION, '7.1', '>=')) {
+                $php .= $argument->isNullable() ? '?' : '';
+            }
+
             if ($hint = $argument->getTypeHint()) {
                 switch ($hint) {
                     case 'array':
@@ -81,6 +105,15 @@ private function generateArguments(array $arguments)
                         $php .= $hint;
                         break;
 
+                    case 'iterable':
+                        if (version_compare(PHP_VERSION, '7.1', '>=')) {
+                            $php .= $hint;
+                            break;
+                        }
+
+                        $php .= '\\'.$hint;
+                        break;
+
                     case 'string':
                     case 'int':
                     case 'float':
diff --git a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/ClassMirror.php b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/ClassMirror.php
index acdb2c15b..9f99239f6 100644
--- a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/ClassMirror.php
+++ b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/ClassMirror.php
@@ -143,7 +143,7 @@ private function reflectMethodToNode(ReflectionMethod $method, Node\ClassNode $c
             $node->setReturnsReference();
         }
 
-        if (version_compare(PHP_VERSION, '7.0', '>=') && true === $method->hasReturnType()) {
+        if (version_compare(PHP_VERSION, '7.0', '>=') && $method->hasReturnType()) {
             $returnType = (string) $method->getReturnType();
             $returnTypeLower = strtolower($returnType);
 
@@ -155,6 +155,10 @@ private function reflectMethodToNode(ReflectionMethod $method, Node\ClassNode $c
             }
 
             $node->setReturnType($returnType);
+
+            if (version_compare(PHP_VERSION, '7.1', '>=') && $method->getReturnType()->allowsNull()) {
+                $node->setNullableReturnType(true);
+            }
         }
 
         if (is_array($params = $method->getParameters()) && count($params)) {
diff --git a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/Node/ArgumentNode.php b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/Node/ArgumentNode.php
index cf6fd7352..dd29b68fc 100644
--- a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/Node/ArgumentNode.php
+++ b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/Node/ArgumentNode.php
@@ -24,6 +24,7 @@ class ArgumentNode
     private $optional    = false;
     private $byReference = false;
     private $isVariadic  = false;
+    private $isNullable  = false;
 
     /**
      * @param string $name
@@ -88,4 +89,14 @@ public function isVariadic()
     {
         return $this->isVariadic;
     }
+
+    public function isNullable()
+    {
+        return $this->isNullable;
+    }
+
+    public function setAsNullable($isNullable = true)
+    {
+        $this->isNullable = $isNullable;
+    }
 }
diff --git a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/Node/MethodNode.php b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/Node/MethodNode.php
index 8402ab8f1..ee363ab3f 100644
--- a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/Node/MethodNode.php
+++ b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Doubler/Generator/Node/MethodNode.php
@@ -26,6 +26,7 @@ class MethodNode
     private $static = false;
     private $returnsReference = false;
     private $returnType;
+    private $nullableReturnType = false;
 
     /**
      * @var ArgumentNode[]
@@ -116,12 +117,14 @@ public function setReturnType($type = null)
                 $this->returnType = null;
                 break;
 
-            case 'string';
+            case 'string':
             case 'float':
             case 'int':
             case 'bool':
             case 'array':
             case 'callable':
+            case 'iterable':
+            case 'void':
                 $this->returnType = $type;
                 break;
 
@@ -148,6 +151,22 @@ public function getReturnType()
         return $this->returnType;
     }
 
+    /**
+     * @param bool $bool
+     */
+    public function setNullableReturnType($bool = true)
+    {
+        $this->nullableReturnType = (bool) $bool;
+    }
+
+    /**
+     * @return bool
+     */
+    public function hasNullableReturnType()
+    {
+        return $this->nullableReturnType;
+    }
+
     /**
      * @param string $code
      */
diff --git a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Promise/ThrowPromise.php b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Promise/ThrowPromise.php
index 68a8b471b..7250fa3c6 100644
--- a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Promise/ThrowPromise.php
+++ b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Promise/ThrowPromise.php
@@ -34,24 +34,22 @@ class ThrowPromise implements PromiseInterface
     /**
      * Initializes promise.
      *
-     * @param string|\Exception $exception Exception class name or instance
+     * @param string|\Exception|\Throwable $exception Exception class name or instance
      *
      * @throws \Prophecy\Exception\InvalidArgumentException
      */
     public function __construct($exception)
     {
         if (is_string($exception)) {
-            if (!class_exists($exception)
-             && 'Exception' !== $exception
-             && !is_subclass_of($exception, 'Exception')) {
+            if (!class_exists($exception) || !$this->isAValidThrowable($exception)) {
                 throw new InvalidArgumentException(sprintf(
-                    'Exception class or instance expected as argument to ThrowPromise, but got %s.',
+                    'Exception / Throwable class or instance expected as argument to ThrowPromise, but got %s.',
                     $exception
                 ));
             }
-        } elseif (!$exception instanceof \Exception) {
+        } elseif (!$exception instanceof \Exception && !$exception instanceof \Throwable) {
             throw new InvalidArgumentException(sprintf(
-                'Exception class or instance expected as argument to ThrowPromise, but got %s.',
+                'Exception / Throwable class or instance expected as argument to ThrowPromise, but got %s.',
                 is_object($exception) ? get_class($exception) : gettype($exception)
             ));
         }
@@ -88,4 +86,14 @@ public function execute(array $args, ObjectProphecy $object, MethodProphecy $met
 
         throw $this->exception;
     }
+
+    /**
+     * @param string $exception
+     *
+     * @return bool
+     */
+    private function isAValidThrowable($exception)
+    {
+        return is_a($exception, 'Exception', true) || is_subclass_of($exception, 'Throwable', true);
+    }
 }
diff --git a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Prophecy/MethodProphecy.php b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Prophecy/MethodProphecy.php
index 27e80f5b1..90df1efc8 100644
--- a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Prophecy/MethodProphecy.php
+++ b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Prophecy/MethodProphecy.php
@@ -33,6 +33,7 @@ class MethodProphecy
     private $prediction;
     private $checkedPredictions = array();
     private $bound = false;
+    private $voidReturnType = false;
 
     /**
      * Initializes method prophecy.
@@ -71,6 +72,12 @@ public function __construct(ObjectProphecy $objectProphecy, $methodName, $argume
 
         if (version_compare(PHP_VERSION, '7.0', '>=') && true === $reflectedMethod->hasReturnType()) {
             $type = (string) $reflectedMethod->getReturnType();
+
+            if ('void' === $type) {
+                $this->voidReturnType = true;
+                return;
+            }
+
             $this->will(function () use ($type) {
                 switch ($type) {
                     case 'string': return '';
@@ -157,12 +164,19 @@ public function will($promise)
     /**
      * Sets return promise to the prophecy.
      *
-     * @see Prophecy\Promise\ReturnPromise
+     * @see \Prophecy\Promise\ReturnPromise
      *
      * @return $this
      */
     public function willReturn()
     {
+        if ($this->voidReturnType) {
+            throw new MethodProphecyException(
+                "The method \"$this->methodName\" has a void return type, and so cannot return anything",
+                $this
+            );
+        }
+
         return $this->will(new Promise\ReturnPromise(func_get_args()));
     }
 
@@ -171,19 +185,23 @@ public function willReturn()
      *
      * @param int $index The zero-indexed number of the argument to return
      *
-     * @see Prophecy\Promise\ReturnArgumentPromise
+     * @see \Prophecy\Promise\ReturnArgumentPromise
      *
      * @return $this
      */
     public function willReturnArgument($index = 0)
     {
+        if ($this->voidReturnType) {
+            throw new MethodProphecyException("The method \"$this->methodName\" has a void return type", $this);
+        }
+
         return $this->will(new Promise\ReturnArgumentPromise($index));
     }
 
     /**
      * Sets throw promise to the prophecy.
      *
-     * @see Prophecy\Promise\ThrowPromise
+     * @see \Prophecy\Promise\ThrowPromise
      *
      * @param string|\Exception $exception Exception class or instance
      *
@@ -225,7 +243,7 @@ public function should($prediction)
     /**
      * Sets call prediction to the prophecy.
      *
-     * @see Prophecy\Prediction\CallPrediction
+     * @see \Prophecy\Prediction\CallPrediction
      *
      * @return $this
      */
@@ -237,7 +255,7 @@ public function shouldBeCalled()
     /**
      * Sets no calls prediction to the prophecy.
      *
-     * @see Prophecy\Prediction\NoCallsPrediction
+     * @see \Prophecy\Prediction\NoCallsPrediction
      *
      * @return $this
      */
@@ -249,7 +267,7 @@ public function shouldNotBeCalled()
     /**
      * Sets call times prediction to the prophecy.
      *
-     * @see Prophecy\Prediction\CallTimesPrediction
+     * @see \Prophecy\Prediction\CallTimesPrediction
      *
      * @param $count
      *
@@ -282,7 +300,7 @@ public function shouldHave($prediction)
             ));
         }
 
-        if (null === $this->promise) {
+        if (null === $this->promise && !$this->voidReturnType) {
             $this->willReturn();
         }
 
@@ -306,7 +324,7 @@ public function shouldHave($prediction)
     /**
      * Checks call prediction.
      *
-     * @see Prophecy\Prediction\CallPrediction
+     * @see \Prophecy\Prediction\CallPrediction
      *
      * @return $this
      */
@@ -318,7 +336,7 @@ public function shouldHaveBeenCalled()
     /**
      * Checks no calls prediction.
      *
-     * @see Prophecy\Prediction\NoCallsPrediction
+     * @see \Prophecy\Prediction\NoCallsPrediction
      *
      * @return $this
      */
@@ -330,7 +348,7 @@ public function shouldNotHaveBeenCalled()
     /**
      * Checks no calls prediction.
      *
-     * @see Prophecy\Prediction\NoCallsPrediction
+     * @see \Prophecy\Prediction\NoCallsPrediction
      * @deprecated
      *
      * @return $this
@@ -343,7 +361,7 @@ public function shouldNotBeenCalled()
     /**
      * Checks call times prediction.
      *
-     * @see Prophecy\Prediction\CallTimesPrediction
+     * @see \Prophecy\Prediction\CallTimesPrediction
      *
      * @param int $count
      *
@@ -426,6 +444,14 @@ public function getArgumentsWildcard()
         return $this->argumentsWildcard;
     }
 
+    /**
+     * @return bool
+     */
+    public function hasReturnVoid()
+    {
+        return $this->voidReturnType;
+    }
+
     private function bindToObjectProphecy()
     {
         if ($this->bound) {
diff --git a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Util/ExportUtil.php b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Util/ExportUtil.php
index 49ed6a3f4..50dd3f325 100644
--- a/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Util/ExportUtil.php
+++ b/lib/composer/vendor/phpspec/prophecy/src/Prophecy/Util/ExportUtil.php
@@ -158,11 +158,12 @@ protected static function recursiveExport(&$value, $indentation, $processed = nu
                 return 'Array &' . $key;
             }
 
+            $array  = $value;
             $key    = $processed->add($value);
             $values = '';
 
-            if (count($value) > 0) {
-                foreach ($value as $k => $v) {
+            if (count($array) > 0) {
+                foreach ($array as $k => $v) {
                     $values .= sprintf(
                         '%s    %s => %s' . "\n",
                         $whitespace,
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/CONTRIBUTING.md b/lib/composer/vendor/phpunit/php-code-coverage/.github/CONTRIBUTING.md
similarity index 100%
rename from lib/composer/vendor/phpunit/php-code-coverage/CONTRIBUTING.md
rename to lib/composer/vendor/phpunit/php-code-coverage/.github/CONTRIBUTING.md
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/.github/ISSUE_TEMPLATE.md b/lib/composer/vendor/phpunit/php-code-coverage/.github/ISSUE_TEMPLATE.md
new file mode 100644
index 000000000..dc8e3b02f
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-code-coverage/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,18 @@
+| Q                         | A
+| --------------------------| ---------------
+| php-code-coverage version | x.y.z
+| PHP version               | x.y.z
+| Driver                    | Xdebug / PHPDBG
+| Xdebug version (if used)  | x.y.z
+| Installation Method       | Composer / PHPUnit PHAR
+| Usage Method              | PHPUnit / other
+| PHPUnit version (if used) | x.y.z
+
+<!--
+- Please fill in this template according to your issue.
+- Please keep the table shown above at the top of your issue.
+- Please post code as text (using proper markup). Do not post screenshots of code.
+- For support request or how-tos, visit https://phpunit.de/support.html
+- Otherwise, replace this comment by the description of your issue.
+-->
+
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/.gitignore b/lib/composer/vendor/phpunit/php-code-coverage/.gitignore
index 1f3de0e3a..603bc9e86 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/.gitignore
+++ b/lib/composer/vendor/phpunit/php-code-coverage/.gitignore
@@ -1,12 +1,6 @@
-build/api
-build/code-browser
-build/coverage
-build/logs
-build/pdepend
-cache.properties
 /tests/_files/tmp
 /vendor
 /composer.lock
-/composer.phar
 /.idea
 /.php_cs.cache
+
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/.php_cs b/lib/composer/vendor/phpunit/php-code-coverage/.php_cs
index de5cde180..cb77f99f2 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/.php_cs
+++ b/lib/composer/vendor/phpunit/php-code-coverage/.php_cs
@@ -1,69 +1,87 @@
 <?php
-$finder = Symfony\CS\Finder\DefaultFinder::create()
-    ->files()
-    ->in('src')
-    ->in('tests')
-    ->exclude('_files')
-    ->name('*.php');
+$header = <<<'EOF'
+This file is part of the php-code-coverage package.
 
-return Symfony\CS\Config\Config::create()
-    ->setUsingCache(true)
-    ->level(\Symfony\CS\FixerInterface::NONE_LEVEL)
-    ->fixers(
-        array(
-            'align_double_arrow',
-            'align_equals',
-            'braces',
-            'concat_with_spaces',
-            'duplicate_semicolon',
-            'elseif',
-            'empty_return',
-            'encoding',
-            'eof_ending',
-            'extra_empty_lines',
-            'function_call_space',
-            'function_declaration',
-            'indentation',
-            'join_function',
-            'line_after_namespace',
-            'linefeed',
-            'list_commas',
-            'lowercase_constants',
-            'lowercase_keywords',
-            'method_argument_space',
-            'multiple_use',
-            'namespace_no_leading_whitespace',
-            'no_blank_lines_after_class_opening',
-            'no_empty_lines_after_phpdocs',
-            'parenthesis',
-            'php_closing_tag',
-            'phpdoc_indent',
-            'phpdoc_no_access',
-            'phpdoc_no_empty_return',
-            'phpdoc_no_package',
-            'phpdoc_params',
-            'phpdoc_scalar',
-            'phpdoc_separation',
-            'phpdoc_to_comment',
-            'phpdoc_trim',
-            'phpdoc_types',
-            'phpdoc_var_without_name',
-            'remove_lines_between_uses',
-            'return',
-            'self_accessor',
-            'short_array_syntax',
-            'short_tag',
-            'single_line_after_imports',
-            'single_quote',
-            'spaces_before_semicolon',
-            'spaces_cast',
-            'ternary_spaces',
-            'trailing_spaces',
-            'trim_array_spaces',
-            'unused_use',
-            'visibility',
-            'whitespacy_lines'
-        )
-    )
-    ->finder($finder);
+(c) Sebastian Bergmann <sebastian@phpunit.de>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+EOF;
 
+return PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules(
+        [
+            'array_syntax' => ['syntax' => 'short'],
+            'binary_operator_spaces' => [
+                'align_double_arrow' => true,
+                'align_equals' => true
+            ],
+            'blank_line_after_namespace' => true,
+            'blank_line_before_statement' => [
+                'statements' => [
+                    'break',
+                    'continue',
+                    'return',
+                    'throw',
+                    'try',
+                ],
+            ],
+            'braces' => true,
+            'cast_spaces' => true,
+            'concat_space' => ['spacing' => 'one'],
+            'elseif' => true,
+            'encoding' => true,
+            'full_opening_tag' => true,
+            'function_declaration' => true,
+            'header_comment' => ['header' => $header, 'separate' => 'none'],
+            'indentation_type' => true,
+            'line_ending' => true,
+            'lowercase_constants' => true,
+            'lowercase_keywords' => true,
+            'method_argument_space' => true,
+            'native_function_invocation' => true,
+            'no_alias_functions' => true,
+            'no_blank_lines_after_class_opening' => true,
+            'no_blank_lines_after_phpdoc' => true,
+            'no_closing_tag' => true,
+            'no_empty_phpdoc' => true,
+            'no_empty_statement' => true,
+            'no_extra_consecutive_blank_lines' => true,
+            'no_leading_namespace_whitespace' => true,
+            'no_singleline_whitespace_before_semicolons' => true,
+            'no_spaces_after_function_name' => true,
+            'no_spaces_inside_parenthesis' => true,
+            'no_trailing_comma_in_list_call' => true,
+            'no_trailing_whitespace' => true,
+            'no_unused_imports' => true,
+            'no_whitespace_in_blank_line' => true,
+            'ordered_imports' => true,
+            'phpdoc_align' => true,
+            'phpdoc_indent' => true,
+            'phpdoc_no_access' => true,
+            'phpdoc_no_empty_return' => true,
+            'phpdoc_no_package' => true,
+            'phpdoc_scalar' => true,
+            'phpdoc_separation' => true,
+            'phpdoc_to_comment' => true,
+            'phpdoc_trim' => true,
+            'phpdoc_types' => true,
+            'phpdoc_var_without_name' => true,
+            'self_accessor' => true,
+            'simplified_null_return' => true,
+            'single_blank_line_at_eof' => true,
+            'single_import_per_statement' => true,
+            'single_line_after_imports' => true,
+            'single_quote' => true,
+            'ternary_operator_spaces' => true,
+            'trim_array_spaces' => true,
+            'visibility_required' => true,
+        ]
+    )
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+        ->files()
+        ->in(__DIR__ . '/src')
+        ->name('*.php')
+    );
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/.travis.yml b/lib/composer/vendor/phpunit/php-code-coverage/.travis.yml
index be89e1948..b6dfe62d4 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/.travis.yml
+++ b/lib/composer/vendor/phpunit/php-code-coverage/.travis.yml
@@ -1,21 +1,39 @@
 language: php
 
-php:
-    - 5.6
-    - 7.0
-    - nightly
-
 sudo: false
 
+php:
+  - 7.0
+  - 7.1
+  - 7.2
+  - master
+
+matrix:
+  allow_failures:
+    - php: master
+  fast_finish: true
+
+env:
+  matrix:
+    - DEPENDENCIES="high"
+    - DEPENDENCIES="low"
+  global:
+    - DEFAULT_COMPOSER_FLAGS="--no-interaction --no-ansi --no-progress --no-suggest"
+
 before_install:
-    - composer self-update
+  - composer self-update
+  - composer clear-cache
 
 install:
-    - travis_retry composer install --no-interaction --prefer-source
+  - if [[ "$DEPENDENCIES" = 'high' ]]; then travis_retry composer update $DEFAULT_COMPOSER_FLAGS; fi
+  - if [[ "$DEPENDENCIES" = 'low' ]]; then travis_retry composer update $DEFAULT_COMPOSER_FLAGS --prefer-lowest; fi
 
 script:
+  - if [[ "$DRIVER" = 'phpdbg' ]]; then phpdbg -qrr vendor/bin/phpunit --coverage-clover=coverage.xml; fi
+  - if [[ "$DRIVER" = 'xdebug' ]]; then vendor/bin/phpunit --coverage-clover=coverage.xml; fi
 
-    - vendor/bin/phpunit --configuration build
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
 
 notifications:
   email: false
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-4.0.md b/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-4.0.md
index b085d46b5..30df01027 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-4.0.md
+++ b/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-4.0.md
@@ -2,6 +2,41 @@
 
 All notable changes of the PHP_CodeCoverage 4.0 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
 
+## [4.0.8] - 2017-04-02
+
+* Fixed [#515](https://github.com/sebastianbergmann/php-code-coverage/pull/515): Wrong use of recursive iterator causing duplicate entries in XML coverage report
+
+## [4.0.7] - 2017-03-01
+
+### Changed
+
+* Cleaned up requirements in `composer.json`
+
+## [4.0.6] - 2017-02-23
+
+### Changed
+
+* Added support for `phpunit/php-token-stream` 2.0
+* Updated HTML report assets
+
+## [4.0.5] - 2017-01-20
+
+### Fixed
+
+* Fixed formatting of executed lines percentage for classes in file view
+
+## [4.0.4] - 2016-12-20
+
+### Changed
+
+* Implemented [#432](https://github.com/sebastianbergmann/php-code-coverage/issues/432): Change how files with no executable lines are displayed in the HTML report
+
+## [4.0.3] - 2016-11-28
+
+### Changed
+
+* The check for unintentionally covered code is no longer performed for `@medium` and `@large` tests
+
 ## [4.0.2] - 2016-11-01
 
 ### Fixed
@@ -20,6 +55,12 @@ All notable changes of the PHP_CodeCoverage 4.0 release series are documented in
 
 * This component now uses namespaces
 
+[4.0.8]: https://github.com/sebastianbergmann/php-code-coverage/compare/4.0.7...4.0.8
+[4.0.7]: https://github.com/sebastianbergmann/php-code-coverage/compare/4.0.6...4.0.7
+[4.0.6]: https://github.com/sebastianbergmann/php-code-coverage/compare/4.0.5...4.0.6
+[4.0.5]: https://github.com/sebastianbergmann/php-code-coverage/compare/4.0.4...4.0.5
+[4.0.4]: https://github.com/sebastianbergmann/php-code-coverage/compare/4.0.3...4.0.4
+[4.0.3]: https://github.com/sebastianbergmann/php-code-coverage/compare/4.0.2...4.0.3
 [4.0.2]: https://github.com/sebastianbergmann/php-code-coverage/compare/4.0.1...4.0.2
 [4.0.1]: https://github.com/sebastianbergmann/php-code-coverage/compare/4.0.0...4.0.1
 [4.0.0]: https://github.com/sebastianbergmann/php-code-coverage/compare/3.3...4.0.0
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-5.0.md b/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-5.0.md
new file mode 100644
index 000000000..a1f915292
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-5.0.md
@@ -0,0 +1,45 @@
+# Changes in PHP_CodeCoverage 5.0
+
+All notable changes of the PHP_CodeCoverage 5.0 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [5.0.4] - 2017-04-02
+
+### Added
+
+* Added `SebastianBergmann\CodeCoverage\Version::id()` method
+
+### Fixed
+
+* Fixed [#515](https://github.com/sebastianbergmann/php-code-coverage/pull/515): Wrong use of recursive iterator causing duplicate entries in XML coverage report
+
+## [5.0.3] - 2017-03-06
+
+### Fixed
+
+* Fixed [#451](https://github.com/sebastianbergmann/php-code-coverage/pull/451): Conflict between HTML report assets and directories named `css`, `fonts`, or `js`
+* Fixed [#485](https://github.com/sebastianbergmann/php-code-coverage/issues/485): Large popover contents cannot be viewed
+
+## [5.0.2] - 2017-03-01
+
+### Changed
+
+* Cleaned up requirements in `composer.json`
+
+## [5.0.1] - 2017-02-23
+
+### Added
+
+* Implemented [#508](https://github.com/sebastianbergmann/php-code-coverage/pull/508): Support for HackLang's `ENUM` declaration
+
+## [5.0.0] - 2017-02-03
+
+### Removed
+
+* This component is no longer supported on PHP 5
+
+[5.0.4]: https://github.com/sebastianbergmann/php-code-coverage/compare/5.0.3...5.0.4
+[5.0.3]: https://github.com/sebastianbergmann/php-code-coverage/compare/5.0.2...5.0.3
+[5.0.2]: https://github.com/sebastianbergmann/php-code-coverage/compare/5.0.1...5.0.2
+[5.0.1]: https://github.com/sebastianbergmann/php-code-coverage/compare/5.0.0...5.0.1
+[5.0.0]: https://github.com/sebastianbergmann/php-code-coverage/compare/4.0...5.0.0
+
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-5.1.md b/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-5.1.md
new file mode 100644
index 000000000..7cf702305
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-5.1.md
@@ -0,0 +1,19 @@
+# Changes in PHP_CodeCoverage 5.1
+
+All notable changes of the PHP_CodeCoverage 5.1 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [5.1.1] - 2017-04-12
+
+## Fixed
+
+* Fixed [#420](https://github.com/sebastianbergmann/php-code-coverage/issues/420): Check for unexecuted covered or used code is too strict
+
+## [5.1.0] - 2017-04-07
+
+## Changed
+
+* Implemented [#516](https://github.com/sebastianbergmann/php-code-coverage/pull/516): Add more information to XML code coverage report
+
+[5.1.1]: https://github.com/sebastianbergmann/php-code-coverage/compare/5.1.0...5.1.1
+[5.1.0]: https://github.com/sebastianbergmann/php-code-coverage/compare/5.0...5.1.0
+
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-5.2.md b/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-5.2.md
new file mode 100644
index 000000000..caf101351
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-5.2.md
@@ -0,0 +1,44 @@
+# Changes in PHP_CodeCoverage 5.2
+
+All notable changes of the PHP_CodeCoverage 5.2 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [5.2.4] - 2017-11-27
+
+### Fixed
+
+* Fixed [#424](https://github.com/sebastianbergmann/php-code-coverage/issues/424): Rest of a function or method is ignored after an anonymous function
+* Fixed [#455](https://github.com/sebastianbergmann/php-code-coverage/issues/455): Dashboard does not handle namespaced classes properly
+* Fixed [#468](https://github.com/sebastianbergmann/php-code-coverage/issues/468): Global functions are not properly counted
+* Fixed [#560](https://github.com/sebastianbergmann/php-code-coverage/issues/560): Uncovered whitelisted files are missing from the report
+
+## [5.2.3] - 2017-11-03
+
+### Fixed
+
+* Fixed [#540](https://github.com/sebastianbergmann/php-code-coverage/issues/540): Missing attribute `type` in the CSS `<link>` elements
+* Fixed [#554](https://github.com/sebastianbergmann/php-code-coverage/pull/554): `Parameter must be an array or an object that implements Countable`
+
+## [5.2.2] - 2017-08-03
+
+## Changed
+
+* Bumped required versions of dependencies
+
+## [5.2.1] - 2017-04-21
+
+## Changed
+
+* Version 3 of `sebastian/environment` is now required
+
+## [5.2.0] - 2017-04-20
+
+## Changed
+
+* Implemented [#518](https://github.com/sebastianbergmann/php-code-coverage/pull/518): Add more information to XML code coverage report
+
+[5.2.4]: https://github.com/sebastianbergmann/php-code-coverage/compare/5.2.3...5.2.4
+[5.2.3]: https://github.com/sebastianbergmann/php-code-coverage/compare/5.2.2...5.2.3
+[5.2.2]: https://github.com/sebastianbergmann/php-code-coverage/compare/5.2.1...5.2.2
+[5.2.1]: https://github.com/sebastianbergmann/php-code-coverage/compare/5.2.0...5.2.1
+[5.2.0]: https://github.com/sebastianbergmann/php-code-coverage/compare/5.1...5.2.0
+
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-5.3.md b/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-5.3.md
new file mode 100644
index 000000000..00b5fe2c8
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-code-coverage/ChangeLog-5.3.md
@@ -0,0 +1,16 @@
+# Changes in PHP_CodeCoverage 5.3
+
+All notable changes of the PHP_CodeCoverage 5.3 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [5.3.0] - 2017-12-06
+
+### Added
+
+* Added option to ignore the `forceCoversAnnotation="true"` setting for a single test
+
+### Fixed
+
+* Fixed [#564](https://github.com/sebastianbergmann/php-code-coverage/issues/564): `setDisableIgnoredLines(true)` disables more than it should
+
+[5.3.0]: https://github.com/sebastianbergmann/php-code-coverage/compare/5.2...5.3.0
+
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/LICENSE b/lib/composer/vendor/phpunit/php-code-coverage/LICENSE
index fcfa37e80..9b9787d39 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/LICENSE
+++ b/lib/composer/vendor/phpunit/php-code-coverage/LICENSE
@@ -1,6 +1,6 @@
 PHP_CodeCoverage
 
-Copyright (c) 2009-2015, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2009-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/README.md b/lib/composer/vendor/phpunit/php-code-coverage/README.md
index c01384b8b..6c401ef4b 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/README.md
+++ b/lib/composer/vendor/phpunit/php-code-coverage/README.md
@@ -1,25 +1,9 @@
 [![Latest Stable Version](https://poser.pugx.org/phpunit/php-code-coverage/v/stable.png)](https://packagist.org/packages/phpunit/php-code-coverage)
-[![Build Status](https://travis-ci.org/sebastianbergmann/php-code-coverage.svg?branch=master)](https://travis-ci.org/sebastianbergmann/php-code-coverage)
+[![Build Status](https://travis-ci.org/sebastianbergmann/php-code-coverage.svg?branch=5.3)](https://travis-ci.org/sebastianbergmann/php-code-coverage)
 
-# PHP_CodeCoverage
+# SebastianBergmann\CodeCoverage
 
-**PHP_CodeCoverage** is a library that provides collection, processing, and rendering functionality for PHP code coverage information.
-
-## Requirements
-
-PHP 5.6 is required but using the latest version of PHP is highly recommended.
-
-### PHP 5
-
-[Xdebug](http://xdebug.org/) is the only source of raw code coverage data supported for PHP 5. Version 2.2.1 of Xdebug is required but using the latest version is highly recommended.
-
-### PHP 7
-
-Version 2.4.0 (or later) of [Xdebug](http://xdebug.org/) as well as [phpdbg](http://phpdbg.com/docs) are supported sources of raw code coverage data for PHP 7.
-
-### HHVM
-
-A version of HHVM that implements the Xdebug API for code coverage (`xdebug_*_code_coverage()`) is required.
+**SebastianBergmann\CodeCoverage** is a library that provides collection, processing, and rendering functionality for PHP code coverage information.
 
 ## Installation
 
@@ -31,11 +15,16 @@ If you only need this library during development, for instance to run your proje
 
     composer require --dev phpunit/php-code-coverage
 
-## Using the PHP_CodeCoverage API
+## Using the SebastianBergmann\CodeCoverage API
 
 ```php
 <?php
-$coverage = new \SebastianBergmann\CodeCoverage\CodeCoverage;
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+
+$coverage = new CodeCoverage;
+
+$coverage->filter()->addDirectoryToWhitelist('/path/to/src');
+
 $coverage->start('<name of test>');
 
 // ...
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/build.xml b/lib/composer/vendor/phpunit/php-code-coverage/build.xml
index c335d1587..40eeeec4b 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/build.xml
+++ b/lib/composer/vendor/phpunit/php-code-coverage/build.xml
@@ -1,41 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="PHP_CodeCoverage">
- <target name="clean" description="Cleanup build artifacts">
-  <delete dir="${basedir}/vendor"/>
-  <delete file="${basedir}/composer.lock"/>
+<project name="php-code-coverage" default="setup">
+    <target name="setup" depends="clean,composer"/>
 
-  <delete>
-   <fileset dir="${basedir}/build">
-    <include name="**/*.phar" />
-   </fileset>
-  </delete>
- </target>
+    <target name="clean" description="Cleanup build artifacts">
+        <delete dir="${basedir}/vendor"/>
+        <delete file="${basedir}/composer.lock"/>
+    </target>
 
- <target name="composer" depends="clean" description="Install dependencies with Composer">
-  <tstamp>
-   <format property="thirty.days.ago" pattern="MM/dd/yyyy hh:mm aa" offset="-30" unit="day"/>
-  </tstamp>
-  <delete>
-   <fileset dir="${basedir}">
-    <include name="composer.phar" />
-    <date datetime="${thirty.days.ago}" when="before"/>
-   </fileset>
-  </delete>
-
-  <get src="https://getcomposer.org/composer.phar" dest="${basedir}/composer.phar" skipexisting="true"/>
-
-  <exec executable="php">
-   <arg value="composer.phar"/>
-   <arg value="install"/>
-  </exec>
- </target>
-
- <target name="phpcs" description="Find coding standard violations using PHP_CodeSniffer">
-  <exec executable="phpcs">
-   <arg value="--standard=PSR2" />
-   <arg value="--extensions=php" />
-   <arg path="${basedir}/src" />
-   <arg path="${basedir}/tests" />
-  </exec>
- </target>
+    <target name="composer" depends="clean" description="Install dependencies with Composer">
+        <exec executable="composer" taskname="composer">
+            <arg value="update"/>
+            <arg value="--no-interaction"/>
+            <arg value="--no-progress"/>
+            <arg value="--no-ansi"/>
+            <arg value="--no-suggest"/>
+        </exec>
+    </target>
 </project>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/build/phpunit.xml b/lib/composer/vendor/phpunit/php-code-coverage/build/phpunit.xml
deleted file mode 100644
index fa15d5d4c..000000000
--- a/lib/composer/vendor/phpunit/php-code-coverage/build/phpunit.xml
+++ /dev/null
@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/5.3/phpunit.xsd"
-         bootstrap="../tests/bootstrap.php"
-         backupGlobals="false"
-         verbose="true">
-    <testsuite>
-        <directory suffix="Test.php">../tests/tests</directory>
-    </testsuite>
-
-    <filter>
-        <whitelist processUncoveredFilesFromWhitelist="true">
-            <directory suffix=".php">../src</directory>
-        </whitelist>
-    </filter>
-</phpunit>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/composer.json b/lib/composer/vendor/phpunit/php-code-coverage/composer.json
index 2dc52d827..ed87651f0 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/composer.json
+++ b/lib/composer/vendor/phpunit/php-code-coverage/composer.json
@@ -12,31 +12,35 @@
     "authors": [
         {
             "name": "Sebastian Bergmann",
-            "email": "sb@sebastian-bergmann.de",
+            "email": "sebastian@phpunit.de",
             "role": "lead"
         }
     ],
     "support": {
-        "issues": "https://github.com/sebastianbergmann/php-code-coverage/issues",
-        "irc": "irc://irc.freenode.net/phpunit"
+        "issues": "https://github.com/sebastianbergmann/php-code-coverage/issues"
     },
+    "config": {
+        "optimize-autoloader": true,
+        "sort-packages": true
+    },
+    "prefer-stable": true,
     "require": {
-        "php": "^5.6 || ^7.0",
-        "phpunit/php-file-iterator": "~1.3",
-        "phpunit/php-token-stream": "^1.4.2",
-        "phpunit/php-text-template": "~1.2",
-        "sebastian/code-unit-reverse-lookup": "~1.0",
-        "sebastian/environment": "^1.3.2 || ^2.0",
-        "sebastian/version": "~1.0|~2.0"
+        "php": "^7.0",
+        "ext-dom": "*",
+        "ext-xmlwriter": "*",
+        "phpunit/php-file-iterator": "^1.4.2",
+        "phpunit/php-token-stream": "^2.0.1",
+        "phpunit/php-text-template": "^1.2.1",
+        "sebastian/code-unit-reverse-lookup": "^1.0.1",
+        "sebastian/environment": "^3.0",
+        "sebastian/version": "^2.0.1",
+        "theseer/tokenizer": "^1.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^5.4",
-        "ext-xdebug": ">=2.1.4"
+        "phpunit/phpunit": "^6.0"
     },
     "suggest": {
-        "ext-dom": "*",
-        "ext-xdebug": ">=2.4.0",
-        "ext-xmlwriter": "*"
+        "ext-xdebug": "^2.5.5"
     },
     "autoload": {
         "classmap": [
@@ -45,7 +49,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "4.0.x-dev"
+            "dev-master": "5.3.x-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/phpunit.xml b/lib/composer/vendor/phpunit/php-code-coverage/phpunit.xml
new file mode 100644
index 000000000..37e22199f
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-code-coverage/phpunit.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.0/phpunit.xsd"
+         bootstrap="tests/bootstrap.php"
+         backupGlobals="false"
+         verbose="true">
+    <testsuite name="default">
+        <directory suffix="Test.php">tests/tests</directory>
+    </testsuite>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+
+    <php>
+        <ini name="serialize_precision" value="14"/>
+    </php>
+</phpunit>
+
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/CodeCoverage.php b/lib/composer/vendor/phpunit/php-code-coverage/src/CodeCoverage.php
index 49332e34e..f3e9eaafc 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/CodeCoverage.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/CodeCoverage.php
@@ -10,10 +10,12 @@
 
 namespace SebastianBergmann\CodeCoverage;
 
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Runner\PhptTestCase;
 use SebastianBergmann\CodeCoverage\Driver\Driver;
-use SebastianBergmann\CodeCoverage\Driver\Xdebug;
 use SebastianBergmann\CodeCoverage\Driver\HHVM;
 use SebastianBergmann\CodeCoverage\Driver\PHPDBG;
+use SebastianBergmann\CodeCoverage\Driver\Xdebug;
 use SebastianBergmann\CodeCoverage\Node\Builder;
 use SebastianBergmann\CodeCoverage\Node\Directory;
 use SebastianBergmann\CodeUnitReverseLookup\Wizard;
@@ -127,6 +129,11 @@ class CodeCoverage
      */
     private $shouldCheckForDeadAndUnused = true;
 
+    /**
+     * @var Directory
+     */
+    private $report;
+
     /**
      * Constructor.
      *
@@ -158,9 +165,13 @@ public function __construct(Driver $driver = null, Filter $filter = null)
      */
     public function getReport()
     {
-        $builder = new Builder;
+        if ($this->report === null) {
+            $builder = new Builder;
+
+            $this->report = $builder->build($this);
+        }
 
-        return $builder->build($this);
+        return $this->report;
     }
 
     /**
@@ -172,6 +183,7 @@ public function clear()
         $this->currentId     = null;
         $this->data          = [];
         $this->tests         = [];
+        $this->report        = null;
     }
 
     /**
@@ -208,7 +220,8 @@ public function getData($raw = false)
      */
     public function setData(array $data)
     {
-        $this->data = $data;
+        $this->data   = $data;
+        $this->report = null;
     }
 
     /**
@@ -241,7 +254,7 @@ public function setTests(array $tests)
      */
     public function start($id, $clear = false)
     {
-        if (!is_bool($clear)) {
+        if (!\is_bool($clear)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -267,21 +280,23 @@ public function start($id, $clear = false)
      * @param bool  $append
      * @param mixed $linesToBeCovered
      * @param array $linesToBeUsed
+     * @param bool  $ignoreForceCoversAnnotation
      *
      * @return array
      *
+     * @throws \SebastianBergmann\CodeCoverage\RuntimeException
      * @throws InvalidArgumentException
      */
-    public function stop($append = true, $linesToBeCovered = [], array $linesToBeUsed = [])
+    public function stop($append = true, $linesToBeCovered = [], array $linesToBeUsed = [], $ignoreForceCoversAnnotation = false)
     {
-        if (!is_bool($append)) {
+        if (!\is_bool($append)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
             );
         }
 
-        if (!is_array($linesToBeCovered) && $linesToBeCovered !== false) {
+        if (!\is_array($linesToBeCovered) && $linesToBeCovered !== false) {
             throw InvalidArgumentException::create(
                 2,
                 'array or false'
@@ -289,7 +304,7 @@ public function stop($append = true, $linesToBeCovered = [], array $linesToBeUse
         }
 
         $data = $this->driver->stop();
-        $this->append($data, null, $append, $linesToBeCovered, $linesToBeUsed);
+        $this->append($data, null, $append, $linesToBeCovered, $linesToBeUsed, $ignoreForceCoversAnnotation);
 
         $this->currentId = null;
 
@@ -304,10 +319,16 @@ public function stop($append = true, $linesToBeCovered = [], array $linesToBeUse
      * @param bool  $append
      * @param mixed $linesToBeCovered
      * @param array $linesToBeUsed
+     * @param bool  $ignoreForceCoversAnnotation
      *
+     * @throws \SebastianBergmann\CodeCoverage\UnintentionallyCoveredCodeException
+     * @throws \SebastianBergmann\CodeCoverage\MissingCoversAnnotationException
+     * @throws \SebastianBergmann\CodeCoverage\CoveredCodeNotExecutedException
+     * @throws \ReflectionException
+     * @throws \SebastianBergmann\CodeCoverage\InvalidArgumentException
      * @throws RuntimeException
      */
-    public function append(array $data, $id = null, $append = true, $linesToBeCovered = [], array $linesToBeUsed = [])
+    public function append(array $data, $id = null, $append = true, $linesToBeCovered = [], array $linesToBeUsed = [], $ignoreForceCoversAnnotation = false)
     {
         if ($id === null) {
             $id = $this->currentId;
@@ -325,11 +346,12 @@ public function append(array $data, $id = null, $append = true, $linesToBeCovere
             return;
         }
 
-        if ($id != 'UNCOVERED_FILES_FROM_WHITELIST') {
+        if ($id !== 'UNCOVERED_FILES_FROM_WHITELIST') {
             $this->applyCoversAnnotationFilter(
                 $data,
                 $linesToBeCovered,
-                $linesToBeUsed
+                $linesToBeUsed,
+                $ignoreForceCoversAnnotation
             );
         }
 
@@ -340,20 +362,20 @@ public function append(array $data, $id = null, $append = true, $linesToBeCovere
         $size   = 'unknown';
         $status = null;
 
-        if ($id instanceof \PHPUnit_Framework_TestCase) {
+        if ($id instanceof TestCase) {
             $_size = $id->getSize();
 
-            if ($_size == \PHPUnit_Util_Test::SMALL) {
+            if ($_size === \PHPUnit\Util\Test::SMALL) {
                 $size = 'small';
-            } elseif ($_size == \PHPUnit_Util_Test::MEDIUM) {
+            } elseif ($_size === \PHPUnit\Util\Test::MEDIUM) {
                 $size = 'medium';
-            } elseif ($_size == \PHPUnit_Util_Test::LARGE) {
+            } elseif ($_size === \PHPUnit\Util\Test::LARGE) {
                 $size = 'large';
             }
 
             $status = $id->getStatus();
-            $id     = get_class($id) . '::' . $id->getName();
-        } elseif ($id instanceof \PHPUnit_Extensions_PhptTestCase) {
+            $id     = \get_class($id) . '::' . $id->getName();
+        } elseif ($id instanceof PhptTestCase) {
             $size = 'large';
             $id   = $id->getName();
         }
@@ -366,13 +388,15 @@ public function append(array $data, $id = null, $append = true, $linesToBeCovere
             }
 
             foreach ($lines as $k => $v) {
-                if ($v == Driver::LINE_EXECUTED) {
-                    if (empty($this->data[$file][$k]) || !in_array($id, $this->data[$file][$k])) {
+                if ($v === Driver::LINE_EXECUTED) {
+                    if (empty($this->data[$file][$k]) || !\in_array($id, $this->data[$file][$k])) {
                         $this->data[$file][$k][] = $id;
                     }
                 }
             }
         }
+
+        $this->report = null;
     }
 
     /**
@@ -380,10 +404,10 @@ public function append(array $data, $id = null, $append = true, $linesToBeCovere
      *
      * @param CodeCoverage $that
      */
-    public function merge(CodeCoverage $that)
+    public function merge(self $that)
     {
         $this->filter->setWhitelistedFiles(
-            array_merge($this->filter->getWhitelistedFiles(), $that->filter()->getWhitelistedFiles())
+            \array_merge($this->filter->getWhitelistedFiles(), $that->filter()->getWhitelistedFiles())
         );
 
         foreach ($that->data as $file => $lines) {
@@ -400,15 +424,16 @@ public function merge(CodeCoverage $that)
                     if (!isset($this->data[$file][$line])) {
                         $this->data[$file][$line] = $data;
                     } else {
-                        $this->data[$file][$line] = array_unique(
-                            array_merge($this->data[$file][$line], $data)
+                        $this->data[$file][$line] = \array_unique(
+                            \array_merge($this->data[$file][$line], $data)
                         );
                     }
                 }
             }
         }
 
-        $this->tests = array_merge($this->tests, $that->getTests());
+        $this->tests  = \array_merge($this->tests, $that->getTests());
+        $this->report = null;
     }
 
     /**
@@ -418,7 +443,7 @@ public function merge(CodeCoverage $that)
      */
     public function setCacheTokens($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -443,7 +468,7 @@ public function getCacheTokens()
      */
     public function setCheckForUnintentionallyCoveredCode($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -460,7 +485,7 @@ public function setCheckForUnintentionallyCoveredCode($flag)
      */
     public function setForceCoversAnnotation($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -477,7 +502,7 @@ public function setForceCoversAnnotation($flag)
      */
     public function setCheckForMissingCoversAnnotation($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -494,7 +519,7 @@ public function setCheckForMissingCoversAnnotation($flag)
      */
     public function setCheckForUnexecutedCoveredCode($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -522,7 +547,7 @@ public function setMapTestClassNameToCoveredClassName($flag)
      */
     public function setAddUncoveredFilesFromWhitelist($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -539,7 +564,7 @@ public function setAddUncoveredFilesFromWhitelist($flag)
      */
     public function setProcessUncoveredFilesFromWhitelist($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -556,7 +581,7 @@ public function setProcessUncoveredFilesFromWhitelist($flag)
      */
     public function setDisableIgnoredLines($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -573,7 +598,7 @@ public function setDisableIgnoredLines($flag)
      */
     public function setIgnoreDeprecatedCode($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -597,14 +622,17 @@ public function setUnintentionallyCoveredSubclassesWhitelist(array $whitelist)
      * @param array $data
      * @param mixed $linesToBeCovered
      * @param array $linesToBeUsed
+     * @param bool  $ignoreForceCoversAnnotation
      *
+     * @throws \SebastianBergmann\CodeCoverage\CoveredCodeNotExecutedException
+     * @throws \ReflectionException
      * @throws MissingCoversAnnotationException
      * @throws UnintentionallyCoveredCodeException
      */
-    private function applyCoversAnnotationFilter(array &$data, $linesToBeCovered, array $linesToBeUsed)
+    private function applyCoversAnnotationFilter(array &$data, $linesToBeCovered, array $linesToBeUsed, $ignoreForceCoversAnnotation)
     {
         if ($linesToBeCovered === false ||
-            ($this->forceCoversAnnotation && empty($linesToBeCovered))) {
+            ($this->forceCoversAnnotation && empty($linesToBeCovered) && !$ignoreForceCoversAnnotation)) {
             if ($this->checkForMissingCoversAnnotation) {
                 throw new MissingCoversAnnotationException;
             }
@@ -618,27 +646,21 @@ private function applyCoversAnnotationFilter(array &$data, $linesToBeCovered, ar
             return;
         }
 
-        if ($this->checkForUnintentionallyCoveredCode) {
-            $this->performUnintentionallyCoveredCodeCheck(
-                $data,
-                $linesToBeCovered,
-                $linesToBeUsed
-            );
+        if ($this->checkForUnintentionallyCoveredCode &&
+            (!$this->currentId instanceof TestCase ||
+            (!$this->currentId->isMedium() && !$this->currentId->isLarge()))) {
+            $this->performUnintentionallyCoveredCodeCheck($data, $linesToBeCovered, $linesToBeUsed);
         }
 
         if ($this->checkForUnexecutedCoveredCode) {
             $this->performUnexecutedCoveredCodeCheck($data, $linesToBeCovered, $linesToBeUsed);
         }
 
-        $data = array_intersect_key($data, $linesToBeCovered);
+        $data = \array_intersect_key($data, $linesToBeCovered);
 
-        foreach (array_keys($data) as $filename) {
-            $_linesToBeCovered = array_flip($linesToBeCovered[$filename]);
-
-            $data[$filename] = array_intersect_key(
-                $data[$filename],
-                $_linesToBeCovered
-            );
+        foreach (\array_keys($data) as $filename) {
+            $_linesToBeCovered = \array_flip($linesToBeCovered[$filename]);
+            $data[$filename]   = \array_intersect_key($data[$filename], $_linesToBeCovered);
         }
     }
 
@@ -649,7 +671,7 @@ private function applyCoversAnnotationFilter(array &$data, $linesToBeCovered, ar
      */
     private function applyListsFilter(array &$data)
     {
-        foreach (array_keys($data) as $filename) {
+        foreach (\array_keys($data) as $filename) {
             if ($this->filter->isFiltered($filename)) {
                 unset($data[$filename]);
             }
@@ -660,10 +682,12 @@ private function applyListsFilter(array &$data)
      * Applies the "ignored lines" filtering.
      *
      * @param array $data
+     *
+     * @throws \SebastianBergmann\CodeCoverage\InvalidArgumentException
      */
     private function applyIgnoredLinesFilter(array &$data)
     {
-        foreach (array_keys($data) as $filename) {
+        foreach (\array_keys($data) as $filename) {
             if (!$this->filter->isFile($filename)) {
                 continue;
             }
@@ -680,11 +704,11 @@ private function applyIgnoredLinesFilter(array &$data)
     private function initializeFilesThatAreSeenTheFirstTime(array $data)
     {
         foreach ($data as $file => $lines) {
-            if ($this->filter->isFile($file) && !isset($this->data[$file])) {
+            if (!isset($this->data[$file]) && $this->filter->isFile($file)) {
                 $this->data[$file] = [];
 
                 foreach ($lines as $k => $v) {
-                    $this->data[$file][$k] = $v == -2 ? null : [];
+                    $this->data[$file][$k] = $v === -2 ? null : [];
                 }
             }
         }
@@ -696,24 +720,22 @@ private function initializeFilesThatAreSeenTheFirstTime(array $data)
     private function addUncoveredFilesFromWhitelist()
     {
         $data           = [];
-        $uncoveredFiles = array_diff(
+        $uncoveredFiles = \array_diff(
             $this->filter->getWhitelist(),
-            array_keys($this->data)
+            \array_keys($this->data)
         );
 
         foreach ($uncoveredFiles as $uncoveredFile) {
-            if (!file_exists($uncoveredFile)) {
+            if (!\file_exists($uncoveredFile)) {
                 continue;
             }
 
-            if (!$this->processUncoveredFilesFromWhitelist) {
-                $data[$uncoveredFile] = [];
+            $data[$uncoveredFile] = [];
 
-                $lines = count(file($uncoveredFile));
+            $lines = \count(\file($uncoveredFile));
 
-                for ($i = 1; $i <= $lines; $i++) {
-                    $data[$uncoveredFile][$i] = Driver::LINE_NOT_EXECUTED;
-                }
+            for ($i = 1; $i <= $lines; $i++) {
+                $data[$uncoveredFile][$i] = Driver::LINE_NOT_EXECUTED;
             }
         }
 
@@ -731,167 +753,184 @@ private function addUncoveredFilesFromWhitelist()
      */
     private function getLinesToBeIgnored($filename)
     {
-        if (!is_string($filename)) {
+        if (!\is_string($filename)) {
             throw InvalidArgumentException::create(
                 1,
                 'string'
             );
         }
 
-        if (!isset($this->ignoredLines[$filename])) {
-            $this->ignoredLines[$filename] = [];
+        if (isset($this->ignoredLines[$filename])) {
+            return $this->ignoredLines[$filename];
+        }
+
+        $this->ignoredLines[$filename] = [];
+
+        $lines = \file($filename);
+
+        foreach ($lines as $index => $line) {
+            if (!\trim($line)) {
+                $this->ignoredLines[$filename][] = $index + 1;
+            }
+        }
+
+        if ($this->cacheTokens) {
+            $tokens = \PHP_Token_Stream_CachingFactory::get($filename);
+        } else {
+            $tokens = new \PHP_Token_Stream($filename);
+        }
+
+        foreach ($tokens->getInterfaces() as $interface) {
+            $interfaceStartLine = $interface['startLine'];
+            $interfaceEndLine   = $interface['endLine'];
 
-            if ($this->disableIgnoredLines) {
-                return $this->ignoredLines[$filename];
+            foreach (\range($interfaceStartLine, $interfaceEndLine) as $line) {
+                $this->ignoredLines[$filename][] = $line;
             }
+        }
 
-            $ignore   = false;
-            $stop     = false;
-            $lines    = file($filename);
-            $numLines = count($lines);
+        foreach (\array_merge($tokens->getClasses(), $tokens->getTraits()) as $classOrTrait) {
+            $classOrTraitStartLine = $classOrTrait['startLine'];
+            $classOrTraitEndLine   = $classOrTrait['endLine'];
 
-            foreach ($lines as $index => $line) {
-                if (!trim($line)) {
-                    $this->ignoredLines[$filename][] = $index + 1;
+            if (empty($classOrTrait['methods'])) {
+                foreach (\range($classOrTraitStartLine, $classOrTraitEndLine) as $line) {
+                    $this->ignoredLines[$filename][] = $line;
                 }
+
+                continue;
             }
 
-            if ($this->cacheTokens) {
-                $tokens = \PHP_Token_Stream_CachingFactory::get($filename);
-            } else {
-                $tokens = new \PHP_Token_Stream($filename);
+            $firstMethod          = \array_shift($classOrTrait['methods']);
+            $firstMethodStartLine = $firstMethod['startLine'];
+            $firstMethodEndLine   = $firstMethod['endLine'];
+            $lastMethodEndLine    = $firstMethodEndLine;
+
+            do {
+                $lastMethod = \array_pop($classOrTrait['methods']);
+            } while ($lastMethod !== null && 0 === \strpos($lastMethod['signature'], 'anonymousFunction'));
+
+            if ($lastMethod !== null) {
+                $lastMethodEndLine = $lastMethod['endLine'];
+            }
+
+            foreach (\range($classOrTraitStartLine, $firstMethodStartLine) as $line) {
+                $this->ignoredLines[$filename][] = $line;
             }
 
-            $classes = array_merge($tokens->getClasses(), $tokens->getTraits());
-            $tokens  = $tokens->tokens();
-
-            foreach ($tokens as $token) {
-                switch (get_class($token)) {
-                    case 'PHP_Token_COMMENT':
-                    case 'PHP_Token_DOC_COMMENT':
-                        $_token = trim($token);
-                        $_line  = trim($lines[$token->getLine() - 1]);
-
-                        if ($_token == '// @codeCoverageIgnore' ||
-                            $_token == '//@codeCoverageIgnore') {
-                            $ignore = true;
-                            $stop   = true;
-                        } elseif ($_token == '// @codeCoverageIgnoreStart' ||
-                            $_token == '//@codeCoverageIgnoreStart') {
-                            $ignore = true;
-                        } elseif ($_token == '// @codeCoverageIgnoreEnd' ||
-                            $_token == '//@codeCoverageIgnoreEnd') {
-                            $stop = true;
+            foreach (\range($lastMethodEndLine + 1, $classOrTraitEndLine) as $line) {
+                $this->ignoredLines[$filename][] = $line;
+            }
+        }
+
+        if ($this->disableIgnoredLines) {
+            $this->ignoredLines[$filename] = array_unique($this->ignoredLines[$filename]);
+            \sort($this->ignoredLines[$filename]);
+
+            return $this->ignoredLines[$filename];
+        }
+
+        $ignore = false;
+        $stop   = false;
+
+        foreach ($tokens->tokens() as $token) {
+            switch (\get_class($token)) {
+                case \PHP_Token_COMMENT::class:
+                case \PHP_Token_DOC_COMMENT::class:
+                    $_token = \trim($token);
+                    $_line  = \trim($lines[$token->getLine() - 1]);
+
+                    if ($_token === '// @codeCoverageIgnore' ||
+                        $_token === '//@codeCoverageIgnore') {
+                        $ignore = true;
+                        $stop   = true;
+                    } elseif ($_token === '// @codeCoverageIgnoreStart' ||
+                        $_token === '//@codeCoverageIgnoreStart') {
+                        $ignore = true;
+                    } elseif ($_token === '// @codeCoverageIgnoreEnd' ||
+                        $_token === '//@codeCoverageIgnoreEnd') {
+                        $stop = true;
+                    }
+
+                    if (!$ignore) {
+                        $start = $token->getLine();
+                        $end   = $start + \substr_count($token, "\n");
+
+                        // Do not ignore the first line when there is a token
+                        // before the comment
+                        if (0 !== \strpos($_token, $_line)) {
+                            $start++;
                         }
 
-                        if (!$ignore) {
-                            $start = $token->getLine();
-                            $end   = $start + substr_count($token, "\n");
-
-                            // Do not ignore the first line when there is a token
-                            // before the comment
-                            if (0 !== strpos($_token, $_line)) {
-                                $start++;
-                            }
-
-                            for ($i = $start; $i < $end; $i++) {
-                                $this->ignoredLines[$filename][] = $i;
-                            }
-
-                            // A DOC_COMMENT token or a COMMENT token starting with "/*"
-                            // does not contain the final \n character in its text
-                            if (isset($lines[$i-1]) && 0 === strpos($_token, '/*') && '*/' === substr(trim($lines[$i-1]), -2)) {
-                                $this->ignoredLines[$filename][] = $i;
-                            }
+                        for ($i = $start; $i < $end; $i++) {
+                            $this->ignoredLines[$filename][] = $i;
                         }
-                        break;
-
-                    case 'PHP_Token_INTERFACE':
-                    case 'PHP_Token_TRAIT':
-                    case 'PHP_Token_CLASS':
-                    case 'PHP_Token_FUNCTION':
-                        /* @var \PHP_Token_Interface $token */
-
-                        $docblock = $token->getDocblock();
-
-                        $this->ignoredLines[$filename][] = $token->getLine();
-
-                        if (strpos($docblock, '@codeCoverageIgnore') || ($this->ignoreDeprecatedCode && strpos($docblock, '@deprecated'))) {
-                            $endLine = $token->getEndLine();
-
-                            for ($i = $token->getLine(); $i <= $endLine; $i++) {
-                                $this->ignoredLines[$filename][] = $i;
-                            }
-                        } elseif ($token instanceof \PHP_Token_INTERFACE ||
-                            $token instanceof \PHP_Token_TRAIT ||
-                            $token instanceof \PHP_Token_CLASS) {
-                            if (empty($classes[$token->getName()]['methods'])) {
-                                for ($i = $token->getLine();
-                                     $i <= $token->getEndLine();
-                                     $i++) {
-                                    $this->ignoredLines[$filename][] = $i;
-                                }
-                            } else {
-                                $firstMethod = array_shift(
-                                    $classes[$token->getName()]['methods']
-                                );
-
-                                do {
-                                    $lastMethod = array_pop(
-                                        $classes[$token->getName()]['methods']
-                                    );
-                                } while ($lastMethod !== null &&
-                                    substr($lastMethod['signature'], 0, 18) == 'anonymous function');
-
-                                if ($lastMethod === null) {
-                                    $lastMethod = $firstMethod;
-                                }
-
-                                for ($i = $token->getLine();
-                                     $i < $firstMethod['startLine'];
-                                     $i++) {
-                                    $this->ignoredLines[$filename][] = $i;
-                                }
-
-                                for ($i = $token->getEndLine();
-                                     $i > $lastMethod['endLine'];
-                                     $i--) {
-                                    $this->ignoredLines[$filename][] = $i;
-                                }
-                            }
+
+                        // A DOC_COMMENT token or a COMMENT token starting with "/*"
+                        // does not contain the final \n character in its text
+                        if (isset($lines[$i - 1]) && 0 === \strpos($_token, '/*') && '*/' === \substr(\trim($lines[$i - 1]), -2)) {
+                            $this->ignoredLines[$filename][] = $i;
                         }
-                        break;
-
-                    case 'PHP_Token_NAMESPACE':
-                        $this->ignoredLines[$filename][] = $token->getEndLine();
-
-                    // Intentional fallthrough
-                    case 'PHP_Token_DECLARE':
-                    case 'PHP_Token_OPEN_TAG':
-                    case 'PHP_Token_CLOSE_TAG':
-                    case 'PHP_Token_USE':
-                        $this->ignoredLines[$filename][] = $token->getLine();
-                        break;
-                }
+                    }
+
+                    break;
+
+                case \PHP_Token_INTERFACE::class:
+                case \PHP_Token_TRAIT::class:
+                case \PHP_Token_CLASS::class:
+                case \PHP_Token_FUNCTION::class:
+                    /* @var \PHP_Token_Interface $token */
+
+                    $docblock = $token->getDocblock();
 
-                if ($ignore) {
                     $this->ignoredLines[$filename][] = $token->getLine();
 
-                    if ($stop) {
-                        $ignore = false;
-                        $stop   = false;
+                    if (\strpos($docblock, '@codeCoverageIgnore') || ($this->ignoreDeprecatedCode && \strpos($docblock, '@deprecated'))) {
+                        $endLine = $token->getEndLine();
+
+                        for ($i = $token->getLine(); $i <= $endLine; $i++) {
+                            $this->ignoredLines[$filename][] = $i;
+                        }
                     }
+
+                    break;
+
+                case \PHP_Token_ENUM::class:
+                    $this->ignoredLines[$filename][] = $token->getLine();
+
+                    break;
+
+                case \PHP_Token_NAMESPACE::class:
+                    $this->ignoredLines[$filename][] = $token->getEndLine();
+
+                // Intentional fallthrough
+                case \PHP_Token_DECLARE::class:
+                case \PHP_Token_OPEN_TAG::class:
+                case \PHP_Token_CLOSE_TAG::class:
+                case \PHP_Token_USE::class:
+                    $this->ignoredLines[$filename][] = $token->getLine();
+
+                    break;
+            }
+
+            if ($ignore) {
+                $this->ignoredLines[$filename][] = $token->getLine();
+
+                if ($stop) {
+                    $ignore = false;
+                    $stop   = false;
                 }
             }
+        }
 
-            $this->ignoredLines[$filename][] = $numLines + 1;
+        $this->ignoredLines[$filename][] = \count($lines) + 1;
 
-            $this->ignoredLines[$filename] = array_unique(
-                $this->ignoredLines[$filename]
-            );
+        $this->ignoredLines[$filename] = \array_unique(
+            $this->ignoredLines[$filename]
+        );
 
-            sort($this->ignoredLines[$filename]);
-        }
+        $this->ignoredLines[$filename] = array_unique($this->ignoredLines[$filename]);
+        \sort($this->ignoredLines[$filename]);
 
         return $this->ignoredLines[$filename];
     }
@@ -901,6 +940,7 @@ private function getLinesToBeIgnored($filename)
      * @param array $linesToBeCovered
      * @param array $linesToBeUsed
      *
+     * @throws \ReflectionException
      * @throws UnintentionallyCoveredCodeException
      */
     private function performUnintentionallyCoveredCodeCheck(array &$data, array $linesToBeCovered, array $linesToBeUsed)
@@ -914,7 +954,7 @@ private function performUnintentionallyCoveredCodeCheck(array &$data, array $lin
 
         foreach ($data as $file => $_data) {
             foreach ($_data as $line => $flag) {
-                if ($flag == 1 && !isset($allowedLines[$file][$line])) {
+                if ($flag === 1 && !isset($allowedLines[$file][$line])) {
                     $unintentionallyCoveredUnits[] = $this->wizard->lookup($file, $line);
                 }
             }
@@ -938,30 +978,24 @@ private function performUnintentionallyCoveredCodeCheck(array &$data, array $lin
      */
     private function performUnexecutedCoveredCodeCheck(array &$data, array $linesToBeCovered, array $linesToBeUsed)
     {
-        $expectedLines = $this->getAllowedLines(
-            $linesToBeCovered,
-            $linesToBeUsed
-        );
-
-        foreach ($data as $file => $_data) {
-            foreach (array_keys($_data) as $line) {
-                if (!isset($expectedLines[$file][$line])) {
-                    continue;
-                }
-
-                unset($expectedLines[$file][$line]);
+        $executedCodeUnits = $this->coverageToCodeUnits($data);
+        $message           = '';
+
+        foreach ($this->linesToCodeUnits($linesToBeCovered) as $codeUnit) {
+            if (!\in_array($codeUnit, $executedCodeUnits)) {
+                $message .= \sprintf(
+                    '- %s is expected to be executed (@covers) but was not executed' . "\n",
+                    $codeUnit
+                );
             }
         }
 
-        $message = '';
-
-        foreach ($expectedLines as $file => $lines) {
-            if (empty($lines)) {
-                continue;
-            }
-
-            foreach (array_keys($lines) as $line) {
-                $message .= sprintf('- %s:%d' . PHP_EOL, $file, $line);
+        foreach ($this->linesToCodeUnits($linesToBeUsed) as $codeUnit) {
+            if (!\in_array($codeUnit, $executedCodeUnits)) {
+                $message .= \sprintf(
+                    '- %s is expected to be executed (@uses) but was not executed' . "\n",
+                    $codeUnit
+                );
             }
         }
 
@@ -980,31 +1014,31 @@ private function getAllowedLines(array $linesToBeCovered, array $linesToBeUsed)
     {
         $allowedLines = [];
 
-        foreach (array_keys($linesToBeCovered) as $file) {
+        foreach (\array_keys($linesToBeCovered) as $file) {
             if (!isset($allowedLines[$file])) {
                 $allowedLines[$file] = [];
             }
 
-            $allowedLines[$file] = array_merge(
+            $allowedLines[$file] = \array_merge(
                 $allowedLines[$file],
                 $linesToBeCovered[$file]
             );
         }
 
-        foreach (array_keys($linesToBeUsed) as $file) {
+        foreach (\array_keys($linesToBeUsed) as $file) {
             if (!isset($allowedLines[$file])) {
                 $allowedLines[$file] = [];
             }
 
-            $allowedLines[$file] = array_merge(
+            $allowedLines[$file] = \array_merge(
                 $allowedLines[$file],
                 $linesToBeUsed[$file]
             );
         }
 
-        foreach (array_keys($allowedLines) as $file) {
-            $allowedLines[$file] = array_flip(
-                array_unique($allowedLines[$file])
+        foreach (\array_keys($allowedLines) as $file) {
+            $allowedLines[$file] = \array_flip(
+                \array_unique($allowedLines[$file])
             );
         }
 
@@ -1026,27 +1060,31 @@ private function selectDriver()
 
         if ($runtime->isHHVM()) {
             return new HHVM;
-        } elseif ($runtime->isPHPDBG()) {
+        }
+
+        if ($runtime->isPHPDBG()) {
             return new PHPDBG;
-        } else {
-            return new Xdebug;
         }
+
+        return new Xdebug;
     }
 
     /**
      * @param array $unintentionallyCoveredUnits
      *
      * @return array
+     *
+     * @throws \ReflectionException
      */
     private function processUnintentionallyCoveredUnits(array $unintentionallyCoveredUnits)
     {
-        $unintentionallyCoveredUnits = array_unique($unintentionallyCoveredUnits);
-        sort($unintentionallyCoveredUnits);
+        $unintentionallyCoveredUnits = \array_unique($unintentionallyCoveredUnits);
+        \sort($unintentionallyCoveredUnits);
 
-        foreach (array_keys($unintentionallyCoveredUnits) as $k => $v) {
-            $unit = explode('::', $unintentionallyCoveredUnits[$k]);
+        foreach (\array_keys($unintentionallyCoveredUnits) as $k => $v) {
+            $unit = \explode('::', $unintentionallyCoveredUnits[$k]);
 
-            if (count($unit) != 2) {
+            if (\count($unit) !== 2) {
                 continue;
             }
 
@@ -1055,17 +1093,20 @@ private function processUnintentionallyCoveredUnits(array $unintentionallyCovere
             foreach ($this->unintentionallyCoveredSubclassesWhitelist as $whitelisted) {
                 if ($class->isSubclassOf($whitelisted)) {
                     unset($unintentionallyCoveredUnits[$k]);
+
                     break;
                 }
             }
         }
 
-        return array_values($unintentionallyCoveredUnits);
+        return \array_values($unintentionallyCoveredUnits);
     }
 
     /**
      * If we are processing uncovered files from whitelist,
      * we can initialize the data before we start to speed up the tests
+     *
+     * @throws \SebastianBergmann\CodeCoverage\RuntimeException
      */
     protected function initializeData()
     {
@@ -1090,8 +1131,8 @@ protected function initializeData()
                     continue;
                 }
 
-                foreach (array_keys($fileCoverage) as $key) {
-                    if ($fileCoverage[$key] == Driver::LINE_EXECUTED) {
+                foreach (\array_keys($fileCoverage) as $key) {
+                    if ($fileCoverage[$key] === Driver::LINE_EXECUTED) {
                         $fileCoverage[$key] = Driver::LINE_NOT_EXECUTED;
                     }
                 }
@@ -1102,4 +1143,42 @@ protected function initializeData()
             $this->append($data, 'UNCOVERED_FILES_FROM_WHITELIST');
         }
     }
+
+    /**
+     * @param array $data
+     *
+     * @return array
+     */
+    private function coverageToCodeUnits(array $data)
+    {
+        $codeUnits = [];
+
+        foreach ($data as $filename => $lines) {
+            foreach ($lines as $line => $flag) {
+                if ($flag === 1) {
+                    $codeUnits[] = $this->wizard->lookup($filename, $line);
+                }
+            }
+        }
+
+        return \array_unique($codeUnits);
+    }
+
+    /**
+     * @param array $data
+     *
+     * @return array
+     */
+    private function linesToCodeUnits(array $data)
+    {
+        $codeUnits = [];
+
+        foreach ($data as $filename => $lines) {
+            foreach ($lines as $line) {
+                $codeUnits[] = $this->wizard->lookup($filename, $line);
+            }
+        }
+
+        return \array_unique($codeUnits);
+    }
 }
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Driver/HHVM.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Driver/HHVM.php
index b35ea81bb..e8cdc2a41 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Driver/HHVM.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Driver/HHVM.php
@@ -24,6 +24,6 @@ class HHVM extends Xdebug
      */
     public function start($determineUnusedAndDead = true)
     {
-        xdebug_start_code_coverage();
+        \xdebug_start_code_coverage();
     }
 }
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Driver/PHPDBG.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Driver/PHPDBG.php
index 86cc8444c..71b9559ca 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Driver/PHPDBG.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Driver/PHPDBG.php
@@ -30,7 +30,7 @@ public function __construct()
             );
         }
 
-        if (!function_exists('phpdbg_start_oplog')) {
+        if (!\function_exists('phpdbg_start_oplog')) {
             throw new RuntimeException(
                 'This build of PHPDBG does not support code coverage'
             );
@@ -61,9 +61,9 @@ public function stop()
         if ($fetchedLines == []) {
             $sourceLines = phpdbg_get_executable();
         } else {
-            $newFiles = array_diff(
-                get_included_files(),
-                array_keys($fetchedLines)
+            $newFiles = \array_diff(
+                \get_included_files(),
+                \array_keys($fetchedLines)
             );
 
             if ($newFiles) {
@@ -81,7 +81,7 @@ public function stop()
             }
         }
 
-        $fetchedLines = array_merge($fetchedLines, $sourceLines);
+        $fetchedLines = \array_merge($fetchedLines, $sourceLines);
 
         return $this->detectExecutedLines($fetchedLines, $dbgData);
     }
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Driver/Xdebug.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Driver/Xdebug.php
index 30099e057..208ae2bef 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Driver/Xdebug.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Driver/Xdebug.php
@@ -31,12 +31,12 @@ class Xdebug implements Driver
      */
     public function __construct()
     {
-        if (!extension_loaded('xdebug')) {
+        if (!\extension_loaded('xdebug')) {
             throw new RuntimeException('This driver requires Xdebug');
         }
 
-        if (version_compare(phpversion('xdebug'), '2.2.1', '>=') &&
-            !ini_get('xdebug.coverage_enable')) {
+        if (\version_compare(\phpversion('xdebug'), '2.2.1', '>=') &&
+            !\ini_get('xdebug.coverage_enable')) {
             throw new RuntimeException(
                 'xdebug.coverage_enable=On has to be set in php.ini'
             );
@@ -51,9 +51,9 @@ public function __construct()
     public function start($determineUnusedAndDead = true)
     {
         if ($determineUnusedAndDead) {
-            xdebug_start_code_coverage(XDEBUG_CC_UNUSED | XDEBUG_CC_DEAD_CODE);
+            \xdebug_start_code_coverage(XDEBUG_CC_UNUSED | XDEBUG_CC_DEAD_CODE);
         } else {
-            xdebug_start_code_coverage();
+            \xdebug_start_code_coverage();
         }
     }
 
@@ -64,8 +64,8 @@ public function start($determineUnusedAndDead = true)
      */
     public function stop()
     {
-        $data = xdebug_get_code_coverage();
-        xdebug_stop_code_coverage();
+        $data = \xdebug_get_code_coverage();
+        \xdebug_stop_code_coverage();
 
         return $this->cleanup($data);
     }
@@ -77,13 +77,13 @@ public function stop()
      */
     private function cleanup(array $data)
     {
-        foreach (array_keys($data) as $file) {
+        foreach (\array_keys($data) as $file) {
             unset($data[$file][0]);
 
-            if (strpos($file, 'xdebug://debug-eval') !== 0 && file_exists($file)) {
+            if (\strpos($file, 'xdebug://debug-eval') !== 0 && \file_exists($file)) {
                 $numLines = $this->getNumberOfLinesInFile($file);
 
-                foreach (array_keys($data[$file]) as $line) {
+                foreach (\array_keys($data[$file]) as $line) {
                     if ($line > $numLines) {
                         unset($data[$file][$line]);
                     }
@@ -102,10 +102,10 @@ private function cleanup(array $data)
     private function getNumberOfLinesInFile($file)
     {
         if (!isset($this->cacheNumLines[$file])) {
-            $buffer = file_get_contents($file);
-            $lines  = substr_count($buffer, "\n");
+            $buffer = \file_get_contents($file);
+            $lines  = \substr_count($buffer, "\n");
 
-            if (substr($buffer, -1) !== "\n") {
+            if (\substr($buffer, -1) !== "\n") {
                 $lines++;
             }
 
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Exception/InvalidArgumentException.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Exception/InvalidArgumentException.php
index 1733f6cb5..1c632613b 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Exception/InvalidArgumentException.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Exception/InvalidArgumentException.php
@@ -21,13 +21,13 @@ class InvalidArgumentException extends \InvalidArgumentException implements Exce
      */
     public static function create($argument, $type, $value = null)
     {
-        $stack = debug_backtrace(0);
+        $stack = \debug_backtrace(0);
 
         return new self(
-            sprintf(
+            \sprintf(
                 'Argument #%d%sof %s::%s() must be a %s',
                 $argument,
-                $value !== null ? ' (' . gettype($value) . '#' . $value . ')' : ' (No Value) ',
+                $value !== null ? ' (' . \gettype($value) . '#' . $value . ')' : ' (No Value) ',
                 $stack[1]['class'],
                 $stack[1]['function'],
                 $type
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Filter.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Filter.php
index 771a657ae..3d99abb50 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Filter.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Filter.php
@@ -46,7 +46,7 @@ public function addDirectoryToWhitelist($directory, $suffix = '.php', $prefix =
      */
     public function addFileToWhitelist($filename)
     {
-        $this->whitelistedFiles[realpath($filename)] = true;
+        $this->whitelistedFiles[\realpath($filename)] = true;
     }
 
     /**
@@ -85,7 +85,7 @@ public function removeDirectoryFromWhitelist($directory, $suffix = '.php', $pref
      */
     public function removeFileFromWhitelist($filename)
     {
-        $filename = realpath($filename);
+        $filename = \realpath($filename);
 
         unset($this->whitelistedFiles[$filename]);
     }
@@ -100,17 +100,17 @@ public function removeFileFromWhitelist($filename)
     public function isFile($filename)
     {
         if ($filename == '-' ||
-            strpos($filename, 'vfs://') === 0 ||
-            strpos($filename, 'xdebug://debug-eval') !== false ||
-            strpos($filename, 'eval()\'d code') !== false ||
-            strpos($filename, 'runtime-created function') !== false ||
-            strpos($filename, 'runkit created function') !== false ||
-            strpos($filename, 'assert code') !== false ||
-            strpos($filename, 'regexp code') !== false) {
+            \strpos($filename, 'vfs://') === 0 ||
+            \strpos($filename, 'xdebug://debug-eval') !== false ||
+            \strpos($filename, 'eval()\'d code') !== false ||
+            \strpos($filename, 'runtime-created function') !== false ||
+            \strpos($filename, 'runkit created function') !== false ||
+            \strpos($filename, 'assert code') !== false ||
+            \strpos($filename, 'regexp code') !== false) {
             return false;
         }
 
-        return file_exists($filename);
+        return \file_exists($filename);
     }
 
     /**
@@ -126,7 +126,7 @@ public function isFiltered($filename)
             return true;
         }
 
-        $filename = realpath($filename);
+        $filename = \realpath($filename);
 
         return !isset($this->whitelistedFiles[$filename]);
     }
@@ -138,7 +138,7 @@ public function isFiltered($filename)
      */
     public function getWhitelist()
     {
-        return array_keys($this->whitelistedFiles);
+        return \array_keys($this->whitelistedFiles);
     }
 
     /**
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Node/AbstractNode.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Node/AbstractNode.php
index f3608058e..e8f08cba4 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Node/AbstractNode.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Node/AbstractNode.php
@@ -48,10 +48,10 @@ abstract class AbstractNode implements \Countable
      * @param string       $name
      * @param AbstractNode $parent
      */
-    public function __construct($name, AbstractNode $parent = null)
+    public function __construct($name, self $parent = null)
     {
-        if (substr($name, -1) == '/') {
-            $name = substr($name, 0, -1);
+        if (\substr($name, -1) == '/') {
+            $name = \substr($name, 0, -1);
         }
 
         $this->name   = $name;
@@ -80,7 +80,7 @@ public function getId()
                 $parentId = $parent->getId();
 
                 if ($parentId == 'index') {
-                    $this->id = str_replace(':', '_', $this->name);
+                    $this->id = \str_replace(':', '_', $this->name);
                 } else {
                     $this->id = $parentId . '/' . $this->name;
                 }
@@ -165,7 +165,7 @@ public function getTestedTraitsPercent($asString = true)
     }
 
     /**
-     * Returns the percentage of traits that has been tested.
+     * Returns the percentage of classes and traits that has been tested.
      *
      * @param bool $asString
      *
@@ -180,6 +180,22 @@ public function getTestedClassesAndTraitsPercent($asString = true)
         );
     }
 
+    /**
+     * Returns the percentage of functions that has been tested.
+     *
+     * @param bool $asString
+     *
+     * @return int
+     */
+    public function getTestedFunctionsPercent($asString = true)
+    {
+        return Util::percent(
+            $this->getNumTestedFunctions(),
+            $this->getNumFunctions(),
+            $asString
+        );
+    }
+
     /**
      * Returns the percentage of methods that has been tested.
      *
@@ -196,6 +212,22 @@ public function getTestedMethodsPercent($asString = true)
         );
     }
 
+    /**
+     * Returns the percentage of functions and methods that has been tested.
+     *
+     * @param bool $asString
+     *
+     * @return int
+     */
+    public function getTestedFunctionsAndMethodsPercent($asString = true)
+    {
+        return Util::percent(
+            $this->getNumTestedFunctionsAndMethods(),
+            $this->getNumFunctionsAndMethods(),
+            $asString
+        );
+    }
+
     /**
      * Returns the percentage of executed lines.
      *
@@ -239,7 +271,37 @@ public function getNumTestedClassesAndTraits()
      */
     public function getClassesAndTraits()
     {
-        return array_merge($this->getClasses(), $this->getTraits());
+        return \array_merge($this->getClasses(), $this->getTraits());
+    }
+
+    /**
+     * Returns the number of functions and methods.
+     *
+     * @return int
+     */
+    public function getNumFunctionsAndMethods()
+    {
+        return $this->getNumFunctions() + $this->getNumMethods();
+    }
+
+    /**
+     * Returns the number of tested functions and methods.
+     *
+     * @return int
+     */
+    public function getNumTestedFunctionsAndMethods()
+    {
+        return $this->getNumTestedFunctions() + $this->getNumTestedMethods();
+    }
+
+    /**
+     * Returns the functions and methods of this node.
+     *
+     * @return array
+     */
+    public function getFunctionsAndMethods()
+    {
+        return \array_merge($this->getFunctions(), $this->getMethods());
     }
 
     /**
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Node/Builder.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Node/Builder.php
index 8a6a65c1b..56541d57f 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Node/Builder.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Node/Builder.php
@@ -47,10 +47,10 @@ public function build(CodeCoverage $coverage)
     private function addItems(Directory $root, array $items, array $tests, $cacheTokens)
     {
         foreach ($items as $key => $value) {
-            if (substr($key, -2) == '/f') {
-                $key = substr($key, 0, -2);
+            if (\substr($key, -2) == '/f') {
+                $key = \substr($key, 0, -2);
 
-                if (file_exists($root->getPath() . DIRECTORY_SEPARATOR . $key)) {
+                if (\file_exists($root->getPath() . DIRECTORY_SEPARATOR . $key)) {
                     $root->addFile($key, $value, $tests, $cacheTokens);
                 }
             } else {
@@ -109,9 +109,9 @@ private function buildDirectoryStructure($files)
         $result = [];
 
         foreach ($files as $path => $file) {
-            $path    = explode('/', $path);
+            $path    = \explode('/', $path);
             $pointer = &$result;
-            $max     = count($path);
+            $max     = \count($path);
 
             for ($i = 0; $i < $max; $i++) {
                 if ($i == ($max - 1)) {
@@ -177,26 +177,26 @@ private function reducePaths(&$files)
         }
 
         $commonPath = '';
-        $paths      = array_keys($files);
+        $paths      = \array_keys($files);
 
-        if (count($files) == 1) {
-            $commonPath                 = dirname($paths[0]) . '/';
-            $files[basename($paths[0])] = $files[$paths[0]];
+        if (\count($files) == 1) {
+            $commonPath                  = \dirname($paths[0]) . '/';
+            $files[\basename($paths[0])] = $files[$paths[0]];
 
             unset($files[$paths[0]]);
 
             return $commonPath;
         }
 
-        $max = count($paths);
+        $max = \count($paths);
 
         for ($i = 0; $i < $max; $i++) {
             // strip phar:// prefixes
-            if (strpos($paths[$i], 'phar://') === 0) {
-                $paths[$i] = substr($paths[$i], 7);
-                $paths[$i] = strtr($paths[$i], '/', DIRECTORY_SEPARATOR);
+            if (\strpos($paths[$i], 'phar://') === 0) {
+                $paths[$i] = \substr($paths[$i], 7);
+                $paths[$i] = \strtr($paths[$i], '/', DIRECTORY_SEPARATOR);
             }
-            $paths[$i] = explode(DIRECTORY_SEPARATOR, $paths[$i]);
+            $paths[$i] = \explode(DIRECTORY_SEPARATOR, $paths[$i]);
 
             if (empty($paths[$i][0])) {
                 $paths[$i][0] = DIRECTORY_SEPARATOR;
@@ -204,14 +204,15 @@ private function reducePaths(&$files)
         }
 
         $done = false;
-        $max  = count($paths);
+        $max  = \count($paths);
 
         while (!$done) {
             for ($i = 0; $i < $max - 1; $i++) {
                 if (!isset($paths[$i][0]) ||
-                    !isset($paths[$i+1][0]) ||
-                    $paths[$i][0] != $paths[$i+1][0]) {
+                    !isset($paths[$i + 1][0]) ||
+                    $paths[$i][0] != $paths[$i + 1][0]) {
                     $done = true;
+
                     break;
                 }
             }
@@ -224,21 +225,21 @@ private function reducePaths(&$files)
                 }
 
                 for ($i = 0; $i < $max; $i++) {
-                    array_shift($paths[$i]);
+                    \array_shift($paths[$i]);
                 }
             }
         }
 
-        $original = array_keys($files);
-        $max      = count($original);
+        $original = \array_keys($files);
+        $max      = \count($original);
 
         for ($i = 0; $i < $max; $i++) {
-            $files[implode('/', $paths[$i])] = $files[$original[$i]];
+            $files[\implode('/', $paths[$i])] = $files[$original[$i]];
             unset($files[$original[$i]]);
         }
 
-        ksort($files);
+        \ksort($files);
 
-        return substr($commonPath, 0, -1);
+        return \substr($commonPath, 0, -1);
     }
 }
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Node/Directory.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Node/Directory.php
index 6a9f28db5..3c95d2893 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Node/Directory.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Node/Directory.php
@@ -118,7 +118,7 @@ public function count()
             $this->numFiles = 0;
 
             foreach ($this->children as $child) {
-                $this->numFiles += count($child);
+                $this->numFiles += \count($child);
             }
         }
 
@@ -150,7 +150,7 @@ public function addDirectory($name)
         $directory = new self($name, $this);
 
         $this->children[]    = $directory;
-        $this->directories[] = &$this->children[count($this->children) - 1];
+        $this->directories[] = &$this->children[\count($this->children) - 1];
 
         return $directory;
     }
@@ -178,7 +178,7 @@ public function addFile($name, array $coverageData, array $testData, $cacheToken
         );
 
         $this->children[] = $file;
-        $this->files[]    = &$this->children[count($this->children) - 1];
+        $this->files[]    = &$this->children[\count($this->children) - 1];
 
         $this->numExecutableLines = -1;
         $this->numExecutedLines   = -1;
@@ -227,7 +227,7 @@ public function getClasses()
             $this->classes = [];
 
             foreach ($this->children as $child) {
-                $this->classes = array_merge(
+                $this->classes = \array_merge(
                     $this->classes,
                     $child->getClasses()
                 );
@@ -248,7 +248,7 @@ public function getTraits()
             $this->traits = [];
 
             foreach ($this->children as $child) {
-                $this->traits = array_merge(
+                $this->traits = \array_merge(
                     $this->traits,
                     $child->getTraits()
                 );
@@ -269,7 +269,7 @@ public function getFunctions()
             $this->functions = [];
 
             foreach ($this->children as $child) {
-                $this->functions = array_merge(
+                $this->functions = \array_merge(
                     $this->functions,
                     $child->getFunctions()
                 );
@@ -292,8 +292,8 @@ public function getLinesOfCode()
             foreach ($this->children as $child) {
                 $linesOfCode = $child->getLinesOfCode();
 
-                $this->linesOfCode['loc']   += $linesOfCode['loc'];
-                $this->linesOfCode['cloc']  += $linesOfCode['cloc'];
+                $this->linesOfCode['loc'] += $linesOfCode['loc'];
+                $this->linesOfCode['cloc'] += $linesOfCode['cloc'];
                 $this->linesOfCode['ncloc'] += $linesOfCode['ncloc'];
             }
         }
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Node/File.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Node/File.php
index b94f20765..7a8587f07 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Node/File.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Node/File.php
@@ -60,13 +60,23 @@ class File extends AbstractNode
     /**
      * @var int
      */
-    private $numTestedTraits = 0;
+    private $numClasses = null;
 
     /**
      * @var int
      */
     private $numTestedClasses = 0;
 
+    /**
+     * @var int
+     */
+    private $numTraits = null;
+
+    /**
+     * @var int
+     */
+    private $numTestedTraits = 0;
+
     /**
      * @var int
      */
@@ -110,7 +120,7 @@ class File extends AbstractNode
      */
     public function __construct($name, AbstractNode $parent, array $coverageData, array $testData, $cacheTokens)
     {
-        if (!is_bool($cacheTokens)) {
+        if (!\is_bool($cacheTokens)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -223,7 +233,21 @@ public function getNumExecutedLines()
      */
     public function getNumClasses()
     {
-        return count($this->classes);
+        if ($this->numClasses === null) {
+            $this->numClasses = 0;
+
+            foreach ($this->classes as $class) {
+                foreach ($class['methods'] as $method) {
+                    if ($method['executableLines'] > 0) {
+                        $this->numClasses++;
+
+                        continue 2;
+                    }
+                }
+            }
+        }
+
+        return $this->numClasses;
     }
 
     /**
@@ -243,7 +267,21 @@ public function getNumTestedClasses()
      */
     public function getNumTraits()
     {
-        return count($this->traits);
+        if ($this->numTraits === null) {
+            $this->numTraits = 0;
+
+            foreach ($this->traits as $trait) {
+                foreach ($trait['methods'] as $method) {
+                    if ($method['executableLines'] > 0) {
+                        $this->numTraits++;
+
+                        continue 2;
+                    }
+                }
+            }
+        }
+
+        return $this->numTraits;
     }
 
     /**
@@ -325,7 +363,7 @@ public function getNumTestedMethods()
      */
     public function getNumFunctions()
     {
-        return count($this->functions);
+        return \count($this->functions);
     }
 
     /**
@@ -412,7 +450,7 @@ protected function calculateStatistics()
 
                 $this->numExecutableLines++;
 
-                if (count($this->coverageData[$lineNumber]) > 0) {
+                if (\count($this->coverageData[$lineNumber]) > 0) {
                     if (isset($currentClass)) {
                         $currentClass['executedLines']++;
                     }
@@ -439,8 +477,8 @@ protected function calculateStatistics()
                     unset($currentClass);
 
                     if ($classStack) {
-                        end($classStack);
-                        $key          = key($classStack);
+                        \end($classStack);
+                        $key          = \key($classStack);
                         $currentClass = &$classStack[$key];
                         unset($classStack[$key]);
                     }
@@ -455,8 +493,8 @@ protected function calculateStatistics()
                     unset($currentFunction);
 
                     if ($functionStack) {
-                        end($functionStack);
-                        $key             = key($functionStack);
+                        \end($functionStack);
+                        $key             = \key($functionStack);
                         $currentFunction = &$functionStack[$key];
                         unset($functionStack[$key]);
                     }
@@ -484,14 +522,14 @@ protected function calculateStatistics()
             if ($trait['executableLines'] > 0) {
                 $trait['coverage'] = ($trait['executedLines'] /
                         $trait['executableLines']) * 100;
+
+                if ($trait['coverage'] == 100) {
+                    $this->numTestedClasses++;
+                }
             } else {
                 $trait['coverage'] = 100;
             }
 
-            if ($trait['coverage'] == 100) {
-                $this->numTestedClasses++;
-            }
-
             $trait['crap'] = $this->crap(
                 $trait['ccn'],
                 $trait['coverage']
@@ -518,19 +556,37 @@ protected function calculateStatistics()
             if ($class['executableLines'] > 0) {
                 $class['coverage'] = ($class['executedLines'] /
                         $class['executableLines']) * 100;
+
+                if ($class['coverage'] == 100) {
+                    $this->numTestedClasses++;
+                }
             } else {
                 $class['coverage'] = 100;
             }
 
-            if ($class['coverage'] == 100) {
-                $this->numTestedClasses++;
-            }
-
             $class['crap'] = $this->crap(
                 $class['ccn'],
                 $class['coverage']
             );
         }
+
+        foreach ($this->functions as &$function) {
+            if ($function['executableLines'] > 0) {
+                $function['coverage'] = ($function['executedLines'] /
+                        $function['executableLines']) * 100;
+            } else {
+                $function['coverage'] = 100;
+            }
+
+            if ($function['coverage'] == 100) {
+                $this->numTestedFunctions++;
+            }
+
+            $function['crap'] = $this->crap(
+                $function['ccn'],
+                $function['coverage']
+            );
+        }
     }
 
     /**
@@ -544,6 +600,10 @@ protected function processClasses(\PHP_Token_Stream $tokens)
         $link = $this->getId() . '.html#';
 
         foreach ($classes as $className => $class) {
+            if (!empty($class['package']['namespace'])) {
+                $className = $class['package']['namespace'] . '\\' . $className;
+            }
+
             $this->classes[$className] = [
                 'className'       => $className,
                 'methods'         => [],
@@ -645,16 +705,16 @@ protected function processFunctions(\PHP_Token_Stream $tokens)
     protected function crap($ccn, $coverage)
     {
         if ($coverage == 0) {
-            return (string) (pow($ccn, 2) + $ccn);
+            return (string) (\pow($ccn, 2) + $ccn);
         }
 
         if ($coverage >= 95) {
             return (string) $ccn;
         }
 
-        return sprintf(
+        return \sprintf(
             '%01.2F',
-            pow($ccn, 2) * pow(1 - $coverage/100, 3) + $ccn
+            \pow($ccn, 2) * \pow(1 - $coverage / 100, 3) + $ccn
         );
     }
 
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Node/Iterator.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Node/Iterator.php
index e24638059..2a2aa6b06 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Node/Iterator.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Node/Iterator.php
@@ -48,7 +48,7 @@ public function rewind()
      */
     public function valid()
     {
-        return $this->position < count($this->nodes);
+        return $this->position < \count($this->nodes);
     }
 
     /**
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Clover.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Clover.php
index 054b1dfde..358d0ddd8 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Clover.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Clover.php
@@ -37,7 +37,7 @@ public function process(CodeCoverage $coverage, $target = null, $name = null)
         $xmlProject = $xmlDocument->createElement('project');
         $xmlProject->setAttribute('timestamp', (int) $_SERVER['REQUEST_TIME']);
 
-        if (is_string($name)) {
+        if (\is_string($name)) {
             $xmlProject->setAttribute('name', $name);
         }
 
@@ -69,12 +69,12 @@ public function process(CodeCoverage $coverage, $target = null, $name = null)
                 $classMethods           = 0;
 
                 foreach ($class['methods'] as $methodName => $method) {
-                    if ($method['executableLines']  == 0) {
+                    if ($method['executableLines'] == 0) {
                         continue;
                     }
 
                     $classMethods++;
-                    $classStatements        += $method['executableLines'];
+                    $classStatements += $method['executableLines'];
                     $coveredClassStatements += $method['executedLines'];
 
                     if ($method['coverage'] == 100) {
@@ -83,9 +83,9 @@ public function process(CodeCoverage $coverage, $target = null, $name = null)
 
                     $methodCount = 0;
 
-                    foreach (range($method['startLine'], $method['endLine']) as $line) {
+                    foreach (\range($method['startLine'], $method['endLine']) as $line) {
                         if (isset($coverage[$line]) && ($coverage[$line] !== null)) {
-                            $methodCount = max($methodCount, count($coverage[$line]));
+                            $methodCount = \max($methodCount, \count($coverage[$line]));
                         }
                     }
 
@@ -156,11 +156,11 @@ public function process(CodeCoverage $coverage, $target = null, $name = null)
                 }
 
                 $lines[$line] = [
-                    'count' => count($data), 'type' => 'stmt'
+                    'count' => \count($data), 'type' => 'stmt'
                 ];
             }
 
-            ksort($lines);
+            \ksort($lines);
 
             foreach ($lines as $line => $data) {
                 $xmlLine = $xmlDocument->createElement('line');
@@ -222,7 +222,7 @@ public function process(CodeCoverage $coverage, $target = null, $name = null)
         $linesOfCode = $report->getLinesOfCode();
 
         $xmlMetrics = $xmlDocument->createElement('metrics');
-        $xmlMetrics->setAttribute('files', count($report));
+        $xmlMetrics->setAttribute('files', \count($report));
         $xmlMetrics->setAttribute('loc', $linesOfCode['loc']);
         $xmlMetrics->setAttribute('ncloc', $linesOfCode['ncloc']);
         $xmlMetrics->setAttribute('classes', $report->getNumClassesAndTraits());
@@ -239,11 +239,11 @@ public function process(CodeCoverage $coverage, $target = null, $name = null)
         $buffer = $xmlDocument->saveXML();
 
         if ($target !== null) {
-            if (!is_dir(dirname($target))) {
-                mkdir(dirname($target), 0777, true);
+            if (!\is_dir(\dirname($target))) {
+                \mkdir(\dirname($target), 0777, true);
             }
 
-            file_put_contents($target, $buffer);
+            \file_put_contents($target, $buffer);
         }
 
         return $buffer;
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Crap4j.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Crap4j.php
index 7adf78fe3..3851a27d0 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Crap4j.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Crap4j.php
@@ -11,8 +11,8 @@
 namespace SebastianBergmann\CodeCoverage\Report;
 
 use SebastianBergmann\CodeCoverage\CodeCoverage;
-use SebastianBergmann\CodeCoverage\Node\File;
 use SebastianBergmann\CodeCoverage\InvalidArgumentException;
+use SebastianBergmann\CodeCoverage\Node\File;
 
 class Crap4j
 {
@@ -26,7 +26,7 @@ class Crap4j
      */
     public function __construct($threshold = 30)
     {
-        if (!is_int($threshold)) {
+        if (!\is_int($threshold)) {
             throw InvalidArgumentException::create(
                 1,
                 'integer'
@@ -51,9 +51,9 @@ public function process(CodeCoverage $coverage, $target = null, $name = null)
         $root = $document->createElement('crap_result');
         $document->appendChild($root);
 
-        $project = $document->createElement('project', is_string($name) ? $name : '');
+        $project = $document->createElement('project', \is_string($name) ? $name : '');
         $root->appendChild($project);
-        $root->appendChild($document->createElement('timestamp', date('Y-m-d H:i:s', (int) $_SERVER['REQUEST_TIME'])));
+        $root->appendChild($document->createElement('timestamp', \date('Y-m-d H:i:s', (int) $_SERVER['REQUEST_TIME'])));
 
         $stats       = $document->createElement('stats');
         $methodsNode = $document->createElement('methods');
@@ -82,7 +82,7 @@ public function process(CodeCoverage $coverage, $target = null, $name = null)
                 foreach ($class['methods'] as $methodName => $method) {
                     $crapLoad = $this->getCrapLoad($method['crap'], $method['ccn'], $method['coverage']);
 
-                    $fullCrap     += $method['crap'];
+                    $fullCrap += $method['crap'];
                     $fullCrapLoad += $crapLoad;
                     $fullMethodCount++;
 
@@ -99,12 +99,12 @@ public function process(CodeCoverage $coverage, $target = null, $name = null)
                     $methodNode->appendChild($document->createElement('package', $namespace));
                     $methodNode->appendChild($document->createElement('className', $className));
                     $methodNode->appendChild($document->createElement('methodName', $methodName));
-                    $methodNode->appendChild($document->createElement('methodSignature', htmlspecialchars($method['signature'])));
-                    $methodNode->appendChild($document->createElement('fullMethod', htmlspecialchars($method['signature'])));
+                    $methodNode->appendChild($document->createElement('methodSignature', \htmlspecialchars($method['signature'])));
+                    $methodNode->appendChild($document->createElement('fullMethod', \htmlspecialchars($method['signature'])));
                     $methodNode->appendChild($document->createElement('crap', $this->roundValue($method['crap'])));
                     $methodNode->appendChild($document->createElement('complexity', $method['ccn']));
                     $methodNode->appendChild($document->createElement('coverage', $this->roundValue($method['coverage'])));
-                    $methodNode->appendChild($document->createElement('crapLoad', round($crapLoad)));
+                    $methodNode->appendChild($document->createElement('crapLoad', \round($crapLoad)));
 
                     $methodsNode->appendChild($methodNode);
                 }
@@ -114,7 +114,7 @@ public function process(CodeCoverage $coverage, $target = null, $name = null)
         $stats->appendChild($document->createElement('name', 'Method Crap Stats'));
         $stats->appendChild($document->createElement('methodCount', $fullMethodCount));
         $stats->appendChild($document->createElement('crapMethodCount', $fullCrapMethodCount));
-        $stats->appendChild($document->createElement('crapLoad', round($fullCrapLoad)));
+        $stats->appendChild($document->createElement('crapLoad', \round($fullCrapLoad)));
         $stats->appendChild($document->createElement('totalCrap', $fullCrap));
 
         if ($fullMethodCount > 0) {
@@ -131,11 +131,11 @@ public function process(CodeCoverage $coverage, $target = null, $name = null)
         $buffer = $document->saveXML();
 
         if ($target !== null) {
-            if (!is_dir(dirname($target))) {
-                mkdir(dirname($target), 0777, true);
+            if (!\is_dir(\dirname($target))) {
+                \mkdir(\dirname($target), 0777, true);
             }
 
-            file_put_contents($target, $buffer);
+            \file_put_contents($target, $buffer);
         }
 
         return $buffer;
@@ -167,6 +167,6 @@ private function getCrapLoad($crapValue, $cyclomaticComplexity, $coveragePercent
      */
     private function roundValue($value)
     {
-        return round($value, 2);
+        return \round($value, 2);
     }
 }
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Facade.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Facade.php
index adcfe4247..ef88041f4 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Facade.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Facade.php
@@ -65,10 +65,10 @@ public function process(CodeCoverage $coverage, $target)
         unset($coverage);
 
         if (!isset($_SERVER['REQUEST_TIME'])) {
-            $_SERVER['REQUEST_TIME'] = time();
+            $_SERVER['REQUEST_TIME'] = \time();
         }
 
-        $date = date('D M j G:i:s T Y', $_SERVER['REQUEST_TIME']);
+        $date = \date('D M j G:i:s T Y', $_SERVER['REQUEST_TIME']);
 
         $dashboard = new Dashboard(
             $this->templatePath,
@@ -101,17 +101,17 @@ public function process(CodeCoverage $coverage, $target)
             $id = $node->getId();
 
             if ($node instanceof DirectoryNode) {
-                if (!file_exists($target . $id)) {
-                    mkdir($target . $id, 0777, true);
+                if (!\file_exists($target . $id)) {
+                    \mkdir($target . $id, 0777, true);
                 }
 
                 $directory->render($node, $target . $id . '/index.html');
                 $dashboard->render($node, $target . $id . '/dashboard.html');
             } else {
-                $dir = dirname($target . $id);
+                $dir = \dirname($target . $id);
 
-                if (!file_exists($dir)) {
-                    mkdir($dir, 0777, true);
+                if (!\file_exists($dir)) {
+                    \mkdir($dir, 0777, true);
                 }
 
                 $file->render($node, $target . $id . '.html');
@@ -126,26 +126,37 @@ public function process(CodeCoverage $coverage, $target)
      */
     private function copyFiles($target)
     {
-        $dir = $this->getDirectory($target . 'css');
-        copy($this->templatePath . 'css/bootstrap.min.css', $dir . 'bootstrap.min.css');
-        copy($this->templatePath . 'css/nv.d3.min.css', $dir . 'nv.d3.min.css');
-        copy($this->templatePath . 'css/style.css', $dir . 'style.css');
-
-        $dir = $this->getDirectory($target . 'fonts');
-        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.eot', $dir . 'glyphicons-halflings-regular.eot');
-        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.svg', $dir . 'glyphicons-halflings-regular.svg');
-        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.ttf', $dir . 'glyphicons-halflings-regular.ttf');
-        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.woff', $dir . 'glyphicons-halflings-regular.woff');
-        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.woff2', $dir . 'glyphicons-halflings-regular.woff2');
-
-        $dir = $this->getDirectory($target . 'js');
-        copy($this->templatePath . 'js/bootstrap.min.js', $dir . 'bootstrap.min.js');
-        copy($this->templatePath . 'js/d3.min.js', $dir . 'd3.min.js');
-        copy($this->templatePath . 'js/holder.min.js', $dir . 'holder.min.js');
-        copy($this->templatePath . 'js/html5shiv.min.js', $dir . 'html5shiv.min.js');
-        copy($this->templatePath . 'js/jquery.min.js', $dir . 'jquery.min.js');
-        copy($this->templatePath . 'js/nv.d3.min.js', $dir . 'nv.d3.min.js');
-        copy($this->templatePath . 'js/respond.min.js', $dir . 'respond.min.js');
+        $dir = $this->getDirectory($target . '.css');
+
+        \file_put_contents(
+            $dir . 'bootstrap.min.css',
+            \str_replace(
+                'url(../fonts/',
+                'url(../.fonts/',
+                \file_get_contents($this->templatePath . 'css/bootstrap.min.css')
+            )
+
+        );
+
+        \copy($this->templatePath . 'css/nv.d3.min.css', $dir . 'nv.d3.min.css');
+        \copy($this->templatePath . 'css/style.css', $dir . 'style.css');
+
+        $dir = $this->getDirectory($target . '.fonts');
+        \copy($this->templatePath . 'fonts/glyphicons-halflings-regular.eot', $dir . 'glyphicons-halflings-regular.eot');
+        \copy($this->templatePath . 'fonts/glyphicons-halflings-regular.svg', $dir . 'glyphicons-halflings-regular.svg');
+        \copy($this->templatePath . 'fonts/glyphicons-halflings-regular.ttf', $dir . 'glyphicons-halflings-regular.ttf');
+        \copy($this->templatePath . 'fonts/glyphicons-halflings-regular.woff', $dir . 'glyphicons-halflings-regular.woff');
+        \copy($this->templatePath . 'fonts/glyphicons-halflings-regular.woff2', $dir . 'glyphicons-halflings-regular.woff2');
+
+        $dir = $this->getDirectory($target . '.js');
+        \copy($this->templatePath . 'js/bootstrap.min.js', $dir . 'bootstrap.min.js');
+        \copy($this->templatePath . 'js/d3.min.js', $dir . 'd3.min.js');
+        \copy($this->templatePath . 'js/holder.min.js', $dir . 'holder.min.js');
+        \copy($this->templatePath . 'js/html5shiv.min.js', $dir . 'html5shiv.min.js');
+        \copy($this->templatePath . 'js/jquery.min.js', $dir . 'jquery.min.js');
+        \copy($this->templatePath . 'js/nv.d3.min.js', $dir . 'nv.d3.min.js');
+        \copy($this->templatePath . 'js/respond.min.js', $dir . 'respond.min.js');
+        \copy($this->templatePath . 'js/file.js', $dir . 'file.js');
     }
 
     /**
@@ -157,20 +168,20 @@ private function copyFiles($target)
      */
     private function getDirectory($directory)
     {
-        if (substr($directory, -1, 1) != DIRECTORY_SEPARATOR) {
+        if (\substr($directory, -1, 1) != DIRECTORY_SEPARATOR) {
             $directory .= DIRECTORY_SEPARATOR;
         }
 
-        if (is_dir($directory)) {
+        if (\is_dir($directory)) {
             return $directory;
         }
 
-        if (@mkdir($directory, 0777, true)) {
+        if (@\mkdir($directory, 0777, true)) {
             return $directory;
         }
 
         throw new RuntimeException(
-            sprintf(
+            \sprintf(
                 'Directory "%s" does not exist.',
                 $directory
             )
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer.php
index 7f5af8bb8..1732161f0 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer.php
@@ -11,10 +11,10 @@
 namespace SebastianBergmann\CodeCoverage\Report\Html;
 
 use SebastianBergmann\CodeCoverage\Node\AbstractNode;
-use SebastianBergmann\CodeCoverage\Node\File as FileNode;
 use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
+use SebastianBergmann\CodeCoverage\Node\File as FileNode;
+use SebastianBergmann\CodeCoverage\Version;
 use SebastianBergmann\Environment\Runtime;
-use SebastianBergmann\Version;
 
 /**
  * Base class for node renderers.
@@ -62,14 +62,12 @@ abstract class Renderer
      */
     public function __construct($templatePath, $generator, $date, $lowUpperBound, $highLowerBound)
     {
-        $version = new Version('4.0.2', dirname(dirname(dirname(dirname(__DIR__)))));
-
         $this->templatePath   = $templatePath;
         $this->generator      = $generator;
         $this->date           = $date;
         $this->lowUpperBound  = $lowUpperBound;
         $this->highLowerBound = $highLowerBound;
-        $this->version        = $version->getVersion();
+        $this->version        = Version::id();
     }
 
     /**
@@ -92,9 +90,10 @@ protected function renderItemTemplate(\Text_Template $template, array $data)
                 $data['testedClassesPercent']
             );
         } else {
-            $classesLevel  = 'success';
-            $classesNumber = '0' . $numSeparator . '0';
-            $classesBar    = $this->getCoverageBar(100);
+            $classesLevel                         = '';
+            $classesNumber                        = '0' . $numSeparator . '0';
+            $classesBar                           = '';
+            $data['testedClassesPercentAsString'] = 'n/a';
         }
 
         if ($data['numMethods'] > 0) {
@@ -107,10 +106,10 @@ protected function renderItemTemplate(\Text_Template $template, array $data)
                 $data['testedMethodsPercent']
             );
         } else {
-            $methodsLevel                         = 'success';
+            $methodsLevel                         = '';
             $methodsNumber                        = '0' . $numSeparator . '0';
-            $methodsBar                           = $this->getCoverageBar(100);
-            $data['testedMethodsPercentAsString'] = '100.00%';
+            $methodsBar                           = '';
+            $data['testedMethodsPercentAsString'] = 'n/a';
         }
 
         if ($data['numExecutableLines'] > 0) {
@@ -123,10 +122,10 @@ protected function renderItemTemplate(\Text_Template $template, array $data)
                 $data['linesExecutedPercent']
             );
         } else {
-            $linesLevel                           = 'success';
+            $linesLevel                           = '';
             $linesNumber                          = '0' . $numSeparator . '0';
-            $linesBar                             = $this->getCoverageBar(100);
-            $data['linesExecutedPercentAsString'] = '100.00%';
+            $linesBar                             = '';
+            $data['linesExecutedPercentAsString'] = 'n/a';
         }
 
         $template->setVar(
@@ -179,21 +178,21 @@ protected function getBreadcrumbs(AbstractNode $node)
         $breadcrumbs = '';
         $path        = $node->getPathAsArray();
         $pathToRoot  = [];
-        $max         = count($path);
+        $max         = \count($path);
 
         if ($node instanceof FileNode) {
             $max--;
         }
 
         for ($i = 0; $i < $max; $i++) {
-            $pathToRoot[] = str_repeat('../', $i);
+            $pathToRoot[] = \str_repeat('../', $i);
         }
 
         foreach ($path as $step) {
             if ($step !== $node) {
                 $breadcrumbs .= $this->getInactiveBreadcrumb(
                     $step,
-                    array_pop($pathToRoot)
+                    \array_pop($pathToRoot)
                 );
             } else {
                 $breadcrumbs .= $this->getActiveBreadcrumb($step);
@@ -205,7 +204,7 @@ protected function getBreadcrumbs(AbstractNode $node)
 
     protected function getActiveBreadcrumb(AbstractNode $node)
     {
-        $buffer = sprintf(
+        $buffer = \sprintf(
             '        <li class="active">%s</li>' . "\n",
             $node->getName()
         );
@@ -219,7 +218,7 @@ protected function getActiveBreadcrumb(AbstractNode $node)
 
     protected function getInactiveBreadcrumb(AbstractNode $node, $pathToRoot)
     {
-        return sprintf(
+        return \sprintf(
             '        <li><a href="%sindex.html">%s</a></li>' . "\n",
             $pathToRoot,
             $node->getName()
@@ -229,14 +228,14 @@ protected function getInactiveBreadcrumb(AbstractNode $node, $pathToRoot)
     protected function getPathToRoot(AbstractNode $node)
     {
         $id    = $node->getId();
-        $depth = substr_count($id, '/');
+        $depth = \substr_count($id, '/');
 
         if ($id != 'index' &&
             $node instanceof DirectoryNode) {
             $depth++;
         }
 
-        return str_repeat('../', $depth);
+        return \str_repeat('../', $depth);
     }
 
     protected function getCoverageBar($percent)
@@ -249,7 +248,7 @@ protected function getCoverageBar($percent)
             '}}'
         );
 
-        $template->setVar(['level' => $level, 'percent' => sprintf('%.2F', $percent)]);
+        $template->setVar(['level' => $level, 'percent' => \sprintf('%.2F', $percent)]);
 
         return $template->render();
     }
@@ -264,7 +263,7 @@ protected function getColorLevel($percent)
         if ($percent <= $this->lowUpperBound) {
             return 'danger';
         } elseif ($percent > $this->lowUpperBound &&
-            $percent <  $this->highLowerBound) {
+            $percent < $this->highLowerBound) {
             return 'warning';
         } else {
             return 'success';
@@ -278,7 +277,7 @@ private function getRuntimeString()
     {
         $runtime = new Runtime;
 
-        $buffer = sprintf(
+        $buffer = \sprintf(
             '<a href="%s" target="_top">%s %s</a>',
             $runtime->getVendorUrl(),
             $runtime->getName(),
@@ -286,9 +285,9 @@ private function getRuntimeString()
         );
 
         if ($runtime->hasXdebug() && !$runtime->hasPHPDBGCodeCoverage()) {
-            $buffer .= sprintf(
+            $buffer .= \sprintf(
                 ' with <a href="https://xdebug.org/">Xdebug %s</a>',
-                phpversion('xdebug')
+                \phpversion('xdebug')
             );
         }
 
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Dashboard.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Dashboard.php
index 7cde17559..0ca7b4203 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Dashboard.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Dashboard.php
@@ -21,6 +21,8 @@ class Dashboard extends Renderer
     /**
      * @param DirectoryNode $node
      * @param string        $file
+     *
+     * @throws \InvalidArgumentException
      */
     public function render(DirectoryNode $node, $file)
     {
@@ -69,16 +71,16 @@ protected function complexity(array $classes, $baseLink)
 
         foreach ($classes as $className => $class) {
             foreach ($class['methods'] as $methodName => $method) {
-                if ($className != '*') {
+                if ($className !== '*') {
                     $methodName = $className . '::' . $methodName;
                 }
 
                 $result['method'][] = [
                     $method['coverage'],
                     $method['ccn'],
-                    sprintf(
+                    \sprintf(
                         '<a href="%s">%s</a>',
-                        str_replace($baseLink, '', $method['link']),
+                        \str_replace($baseLink, '', $method['link']),
                         $methodName
                     )
                 ];
@@ -87,17 +89,17 @@ protected function complexity(array $classes, $baseLink)
             $result['class'][] = [
                 $class['coverage'],
                 $class['ccn'],
-                sprintf(
+                \sprintf(
                     '<a href="%s">%s</a>',
-                    str_replace($baseLink, '', $class['link']),
+                    \str_replace($baseLink, '', $class['link']),
                     $className
                 )
             ];
         }
 
         return [
-            'class'  => json_encode($result['class']),
-            'method' => json_encode($result['method'])
+            'class'  => \json_encode($result['class']),
+            'method' => \json_encode($result['method'])
         ];
     }
 
@@ -143,31 +145,31 @@ protected function coverageDistribution(array $classes)
 
         foreach ($classes as $class) {
             foreach ($class['methods'] as $methodName => $method) {
-                if ($method['coverage'] == 0) {
+                if ($method['coverage'] === 0) {
                     $result['method']['0%']++;
-                } elseif ($method['coverage'] == 100) {
+                } elseif ($method['coverage'] === 100) {
                     $result['method']['100%']++;
                 } else {
-                    $key = floor($method['coverage'] / 10) * 10;
+                    $key = \floor($method['coverage'] / 10) * 10;
                     $key = $key . '-' . ($key + 10) . '%';
                     $result['method'][$key]++;
                 }
             }
 
-            if ($class['coverage'] == 0) {
+            if ($class['coverage'] === 0) {
                 $result['class']['0%']++;
-            } elseif ($class['coverage'] == 100) {
+            } elseif ($class['coverage'] === 100) {
                 $result['class']['100%']++;
             } else {
-                $key = floor($class['coverage'] / 10) * 10;
+                $key = \floor($class['coverage'] / 10) * 10;
                 $key = $key . '-' . ($key + 10) . '%';
                 $result['class'][$key]++;
             }
         }
 
         return [
-            'class'  => json_encode(array_values($result['class'])),
-            'method' => json_encode(array_values($result['method']))
+            'class'  => \json_encode(\array_values($result['class'])),
+            'method' => \json_encode(\array_values($result['method']))
         ];
     }
 
@@ -188,10 +190,10 @@ protected function insufficientCoverage(array $classes, $baseLink)
         foreach ($classes as $className => $class) {
             foreach ($class['methods'] as $methodName => $method) {
                 if ($method['coverage'] < $this->highLowerBound) {
-                    if ($className != '*') {
+                    $key = $methodName;
+
+                    if ($className !== '*') {
                         $key = $className . '::' . $methodName;
-                    } else {
-                        $key = $methodName;
                     }
 
                     $leastTestedMethods[$key] = $method['coverage'];
@@ -203,24 +205,24 @@ protected function insufficientCoverage(array $classes, $baseLink)
             }
         }
 
-        asort($leastTestedClasses);
-        asort($leastTestedMethods);
+        \asort($leastTestedClasses);
+        \asort($leastTestedMethods);
 
         foreach ($leastTestedClasses as $className => $coverage) {
-            $result['class'] .= sprintf(
+            $result['class'] .= \sprintf(
                 '       <tr><td><a href="%s">%s</a></td><td class="text-right">%d%%</td></tr>' . "\n",
-                str_replace($baseLink, '', $classes[$className]['link']),
+                \str_replace($baseLink, '', $classes[$className]['link']),
                 $className,
                 $coverage
             );
         }
 
         foreach ($leastTestedMethods as $methodName => $coverage) {
-            list($class, $method) = explode('::', $methodName);
+            list($class, $method) = \explode('::', $methodName);
 
-            $result['method'] .= sprintf(
+            $result['method'] .= \sprintf(
                 '       <tr><td><a href="%s"><abbr title="%s">%s</abbr></a></td><td class="text-right">%d%%</td></tr>' . "\n",
-                str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
+                \str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
                 $methodName,
                 $method,
                 $coverage
@@ -248,7 +250,7 @@ protected function projectRisks(array $classes, $baseLink)
             foreach ($class['methods'] as $methodName => $method) {
                 if ($method['coverage'] < $this->highLowerBound &&
                     $method['ccn'] > 1) {
-                    if ($className != '*') {
+                    if ($className !== '*') {
                         $key = $className . '::' . $methodName;
                     } else {
                         $key = $methodName;
@@ -259,29 +261,29 @@ protected function projectRisks(array $classes, $baseLink)
             }
 
             if ($class['coverage'] < $this->highLowerBound &&
-                $class['ccn'] > count($class['methods'])) {
+                $class['ccn'] > \count($class['methods'])) {
                 $classRisks[$className] = $class['crap'];
             }
         }
 
-        arsort($classRisks);
-        arsort($methodRisks);
+        \arsort($classRisks);
+        \arsort($methodRisks);
 
         foreach ($classRisks as $className => $crap) {
-            $result['class'] .= sprintf(
+            $result['class'] .= \sprintf(
                 '       <tr><td><a href="%s">%s</a></td><td class="text-right">%d</td></tr>' . "\n",
-                str_replace($baseLink, '', $classes[$className]['link']),
+                \str_replace($baseLink, '', $classes[$className]['link']),
                 $className,
                 $crap
             );
         }
 
         foreach ($methodRisks as $methodName => $crap) {
-            list($class, $method) = explode('::', $methodName);
+            list($class, $method) = \explode('::', $methodName);
 
-            $result['method'] .= sprintf(
+            $result['method'] .= \sprintf(
                 '       <tr><td><a href="%s"><abbr title="%s">%s</abbr></a></td><td class="text-right">%d</td></tr>' . "\n",
-                str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
+                \str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
                 $methodName,
                 $method,
                 $crap
@@ -293,7 +295,7 @@ protected function projectRisks(array $classes, $baseLink)
 
     protected function getActiveBreadcrumb(AbstractNode $node)
     {
-        return sprintf(
+        return \sprintf(
             '        <li><a href="index.html">%s</a></li>' . "\n" .
             '        <li class="active">(Dashboard)</li>' . "\n",
             $node->getName()
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Directory.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Directory.php
index a4b1b96f4..59e5a3b3f 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Directory.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Directory.php
@@ -59,14 +59,14 @@ protected function renderItem(Node $node, $total = false)
         $data = [
             'numClasses'                   => $node->getNumClassesAndTraits(),
             'numTestedClasses'             => $node->getNumTestedClassesAndTraits(),
-            'numMethods'                   => $node->getNumMethods(),
-            'numTestedMethods'             => $node->getNumTestedMethods(),
+            'numMethods'                   => $node->getNumFunctionsAndMethods(),
+            'numTestedMethods'             => $node->getNumTestedFunctionsAndMethods(),
             'linesExecutedPercent'         => $node->getLineExecutedPercent(false),
             'linesExecutedPercentAsString' => $node->getLineExecutedPercent(),
             'numExecutedLines'             => $node->getNumExecutedLines(),
             'numExecutableLines'           => $node->getNumExecutableLines(),
-            'testedMethodsPercent'         => $node->getTestedMethodsPercent(false),
-            'testedMethodsPercentAsString' => $node->getTestedMethodsPercent(),
+            'testedMethodsPercent'         => $node->getTestedFunctionsAndMethodsPercent(false),
+            'testedMethodsPercentAsString' => $node->getTestedFunctionsAndMethodsPercent(),
             'testedClassesPercent'         => $node->getTestedClassesAndTraitsPercent(false),
             'testedClassesPercentAsString' => $node->getTestedClassesAndTraitsPercent()
         ];
@@ -75,7 +75,7 @@ protected function renderItem(Node $node, $total = false)
             $data['name'] = 'Total';
         } else {
             if ($node instanceof DirectoryNode) {
-                $data['name'] = sprintf(
+                $data['name'] = \sprintf(
                     '<a href="%s/index.html">%s</a>',
                     $node->getName(),
                     $node->getName()
@@ -83,7 +83,7 @@ protected function renderItem(Node $node, $total = false)
 
                 $data['icon'] = '<span class="glyphicon glyphicon-folder-open"></span> ';
             } else {
-                $data['name'] = sprintf(
+                $data['name'] = \sprintf(
                     '<a href="%s.html">%s</a>',
                     $node->getName(),
                     $node->getName()
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/File.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/File.php
index e6b11ef03..8e8bacde6 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/File.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/File.php
@@ -88,14 +88,14 @@ protected function renderItems(FileNode $node)
                 'name'                         => 'Total',
                 'numClasses'                   => $node->getNumClassesAndTraits(),
                 'numTestedClasses'             => $node->getNumTestedClassesAndTraits(),
-                'numMethods'                   => $node->getNumMethods(),
-                'numTestedMethods'             => $node->getNumTestedMethods(),
+                'numMethods'                   => $node->getNumFunctionsAndMethods(),
+                'numTestedMethods'             => $node->getNumTestedFunctionsAndMethods(),
                 'linesExecutedPercent'         => $node->getLineExecutedPercent(false),
                 'linesExecutedPercentAsString' => $node->getLineExecutedPercent(),
                 'numExecutedLines'             => $node->getNumExecutedLines(),
                 'numExecutableLines'           => $node->getNumExecutableLines(),
-                'testedMethodsPercent'         => $node->getTestedMethodsPercent(false),
-                'testedMethodsPercentAsString' => $node->getTestedMethodsPercent(),
+                'testedMethodsPercent'         => $node->getTestedFunctionsAndMethodsPercent(false),
+                'testedMethodsPercentAsString' => $node->getTestedFunctionsAndMethodsPercent(),
                 'testedClassesPercent'         => $node->getTestedClassesAndTraitsPercent(false),
                 'testedClassesPercentAsString' => $node->getTestedClassesAndTraitsPercent(),
                 'crap'                         => '<abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr>'
@@ -138,7 +138,7 @@ protected function renderTraitOrClassItems(array $items, \Text_Template $templat
         $buffer = '';
 
         foreach ($items as $name => $item) {
-            $numMethods       = count($item['methods']);
+            $numMethods       = \count($item['methods']);
             $numTestedMethods = 0;
 
             foreach ($item['methods'] as $method) {
@@ -147,12 +147,26 @@ protected function renderTraitOrClassItems(array $items, \Text_Template $templat
                 }
             }
 
+            if ($item['executableLines'] > 0) {
+                $numClasses                   = 1;
+                $numTestedClasses             = $numTestedMethods == $numMethods ? 1 : 0;
+                $linesExecutedPercentAsString = Util::percent(
+                    $item['executedLines'],
+                    $item['executableLines'],
+                    true
+                );
+            } else {
+                $numClasses                   = 'n/a';
+                $numTestedClasses             = 'n/a';
+                $linesExecutedPercentAsString = 'n/a';
+            }
+
             $buffer .= $this->renderItemTemplate(
                 $template,
                 [
                     'name'                         => $name,
-                    'numClasses'                   => 1,
-                    'numTestedClasses'             => $numTestedMethods == $numMethods ? 1 : 0,
+                    'numClasses'                   => $numClasses,
+                    'numTestedClasses'             => $numTestedClasses,
                     'numMethods'                   => $numMethods,
                     'numTestedMethods'             => $numTestedMethods,
                     'linesExecutedPercent'         => Util::percent(
@@ -160,11 +174,7 @@ protected function renderTraitOrClassItems(array $items, \Text_Template $templat
                         $item['executableLines'],
                         false
                     ),
-                    'linesExecutedPercentAsString' => Util::percent(
-                        $item['executedLines'],
-                        $item['executableLines'],
-                        true
-                    ),
+                    'linesExecutedPercentAsString' => $linesExecutedPercentAsString,
                     'numExecutedLines'             => $item['executedLines'],
                     'numExecutableLines'           => $item['executableLines'],
                     'testedMethodsPercent'         => Util::percent(
@@ -239,11 +249,11 @@ protected function renderFunctionOrMethodItem(\Text_Template $template, array $i
         return $this->renderItemTemplate(
             $template,
             [
-                'name'                         => sprintf(
+                'name'                         => \sprintf(
                     '%s<a href="#%d"><abbr title="%s">%s</abbr></a>',
                     $indent,
                     $item['startLine'],
-                    htmlspecialchars($item['signature']),
+                    \htmlspecialchars($item['signature']),
                     isset($item['functionName']) ? $item['functionName'] : $item['methodName']
                 ),
                 'numMethods'                   => 1,
@@ -293,8 +303,8 @@ protected function renderSource(FileNode $node)
             $popoverContent = '';
             $popoverTitle   = '';
 
-            if (array_key_exists($i, $coverageData)) {
-                $numTests = count($coverageData[$i]);
+            if (\array_key_exists($i, $coverageData)) {
+                $numTests = ($coverageData[$i] ? \count($coverageData[$i]) : 0);
 
                 if ($coverageData[$i] === null) {
                     $trClass = ' class="warning"';
@@ -322,39 +332,46 @@ protected function renderSource(FileNode $node)
                                 switch ($testData[$test]['size']) {
                                     case 'small':
                                         $testCSS = ' class="covered-by-small-tests"';
+
                                         break;
 
                                     case 'medium':
                                         $testCSS = ' class="covered-by-medium-tests"';
+
                                         break;
 
                                     default:
                                         $testCSS = ' class="covered-by-large-tests"';
+
                                         break;
                                 }
+
                                 break;
 
                             case 1:
                             case 2:
                                 $testCSS = ' class="warning"';
+
                                 break;
 
                             case 3:
                                 $testCSS = ' class="danger"';
+
                                 break;
 
                             case 4:
                                 $testCSS = ' class="danger"';
+
                                 break;
 
                             default:
                                 $testCSS = '';
                         }
 
-                        $popoverContent .= sprintf(
+                        $popoverContent .= \sprintf(
                             '<li%s>%s</li>',
                             $testCSS,
-                            htmlspecialchars($test)
+                            \htmlspecialchars($test)
                         );
                     }
 
@@ -364,16 +381,16 @@ protected function renderSource(FileNode $node)
             }
 
             if (!empty($popoverTitle)) {
-                $popover = sprintf(
+                $popover = \sprintf(
                     ' data-title="%s" data-content="%s" data-placement="bottom" data-html="true"',
                     $popoverTitle,
-                    htmlspecialchars($popoverContent)
+                    \htmlspecialchars($popoverContent)
                 );
             } else {
                 $popover = '';
             }
 
-            $lines .= sprintf(
+            $lines .= \sprintf(
                 '     <tr%s%s><td><div align="right"><a name="%d"></a><a href="#%d">%d</a></div></td><td class="codeLine">%s</td></tr>' . "\n",
                 $trClass,
                 $popover,
@@ -396,28 +413,28 @@ protected function renderSource(FileNode $node)
      */
     protected function loadFile($file)
     {
-        $buffer              = file_get_contents($file);
-        $tokens              = token_get_all($buffer);
+        $buffer              = \file_get_contents($file);
+        $tokens              = \token_get_all($buffer);
         $result              = [''];
         $i                   = 0;
         $stringFlag          = false;
-        $fileEndsWithNewLine = substr($buffer, -1) == "\n";
+        $fileEndsWithNewLine = \substr($buffer, -1) == "\n";
 
         unset($buffer);
 
         foreach ($tokens as $j => $token) {
-            if (is_string($token)) {
+            if (\is_string($token)) {
                 if ($token === '"' && $tokens[$j - 1] !== '\\') {
-                    $result[$i] .= sprintf(
+                    $result[$i] .= \sprintf(
                         '<span class="string">%s</span>',
-                        htmlspecialchars($token)
+                        \htmlspecialchars($token)
                     );
 
                     $stringFlag = !$stringFlag;
                 } else {
-                    $result[$i] .= sprintf(
+                    $result[$i] .= \sprintf(
                         '<span class="keyword">%s</span>',
-                        htmlspecialchars($token)
+                        \htmlspecialchars($token)
                     );
                 }
 
@@ -426,19 +443,19 @@ protected function loadFile($file)
 
             list($token, $value) = $token;
 
-            $value = str_replace(
+            $value = \str_replace(
                 ["\t", ' '],
                 ['&nbsp;&nbsp;&nbsp;&nbsp;', '&nbsp;'],
-                htmlspecialchars($value, $this->htmlspecialcharsFlags)
+                \htmlspecialchars($value, $this->htmlspecialcharsFlags)
             );
 
             if ($value === "\n") {
                 $result[++$i] = '';
             } else {
-                $lines = explode("\n", $value);
+                $lines = \explode("\n", $value);
 
                 foreach ($lines as $jj => $line) {
-                    $line = trim($line);
+                    $line = \trim($line);
 
                     if ($line !== '') {
                         if ($stringFlag) {
@@ -447,11 +464,13 @@ protected function loadFile($file)
                             switch ($token) {
                                 case T_INLINE_HTML:
                                     $colour = 'html';
+
                                     break;
 
                                 case T_COMMENT:
                                 case T_DOC_COMMENT:
                                     $colour = 'comment';
+
                                     break;
 
                                 case T_ABSTRACT:
@@ -511,6 +530,7 @@ protected function loadFile($file)
                                 case T_WHILE:
                                 case T_YIELD:
                                     $colour = 'keyword';
+
                                     break;
 
                                 default:
@@ -518,7 +538,7 @@ protected function loadFile($file)
                             }
                         }
 
-                        $result[$i] .= sprintf(
+                        $result[$i] .= \sprintf(
                             '<span class="%s">%s</span>',
                             $colour,
                             $line
@@ -533,7 +553,7 @@ protected function loadFile($file)
         }
 
         if ($fileEndsWithNewLine) {
-            unset($result[count($result)-1]);
+            unset($result[\count($result) - 1]);
         }
 
         return $result;
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/css/bootstrap.min.css b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/css/bootstrap.min.css
index 4cf729e43..ed3905e0e 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/css/bootstrap.min.css
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/css/bootstrap.min.css
@@ -1,6 +1,6 @@
 /*!
- * Bootstrap v3.3.6 (http://getbootstrap.com)
- * Copyright 2011-2015 Twitter, Inc.
+ * Bootstrap v3.3.7 (http://getbootstrap.com)
+ * Copyright 2011-2016 Twitter, Inc.
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
- *//*! normalize.css v3.0.3 | MIT License | github.com/necolas/normalize.css */html{font-family:sans-serif;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,menu,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background-color:transparent}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:700}dfn{font-style:italic}h1{margin:.67em 0;font-size:2em}mark{color:#000;background:#ff0}small{font-size:80%}sub,sup{position:relative;font-size:75%;line-height:0;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}img{border:0}svg:not(:root){overflow:hidden}figure{margin:1em 40px}hr{height:0;-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box}pre{overflow:auto}code,kbd,pre,samp{font-family:monospace,monospace;font-size:1em}button,input,optgroup,select,textarea{margin:0;font:inherit;color:inherit}button{overflow:visible}button,select{text-transform:none}button,html input[type=button],input[type=reset],input[type=submit]{-webkit-appearance:button;cursor:pointer}button[disabled],html input[disabled]{cursor:default}button::-moz-focus-inner,input::-moz-focus-inner{padding:0;border:0}input{line-height:normal}input[type=checkbox],input[type=radio]{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box;padding:0}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{height:auto}input[type=search]{-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box;-webkit-appearance:textfield}input[type=search]::-webkit-search-cancel-button,input[type=search]::-webkit-search-decoration{-webkit-appearance:none}fieldset{padding:.35em .625em .75em;margin:0 2px;border:1px solid silver}legend{padding:0;border:0}textarea{overflow:auto}optgroup{font-weight:700}table{border-spacing:0;border-collapse:collapse}td,th{padding:0}/*! Source: https://github.com/h5bp/html5-boilerplate/blob/master/src/css/main.css */@media print{*,:after,:before{color:#000!important;text-shadow:none!important;background:0 0!important;-webkit-box-shadow:none!important;box-shadow:none!important}a,a:visited{text-decoration:underline}a[href]:after{content:" (" attr(href) ")"}abbr[title]:after{content:" (" attr(title) ")"}a[href^="javascript:"]:after,a[href^="#"]:after{content:""}blockquote,pre{border:1px solid #999;page-break-inside:avoid}thead{display:table-header-group}img,tr{page-break-inside:avoid}img{max-width:100%!important}h2,h3,p{orphans:3;widows:3}h2,h3{page-break-after:avoid}.navbar{display:none}.btn>.caret,.dropup>.btn>.caret{border-top-color:#000!important}.label{border:1px solid #000}.table{border-collapse:collapse!important}.table td,.table th{background-color:#fff!important}.table-bordered td,.table-bordered th{border:1px solid #ddd!important}}@font-face{font-family:'Glyphicons Halflings';src:url(../fonts/glyphicons-halflings-regular.eot);src:url(../fonts/glyphicons-halflings-regular.eot?#iefix) format('embedded-opentype'),url(../fonts/glyphicons-halflings-regular.woff2) format('woff2'),url(../fonts/glyphicons-halflings-regular.woff) format('woff'),url(../fonts/glyphicons-halflings-regular.ttf) format('truetype'),url(../fonts/glyphicons-halflings-regular.svg#glyphicons_halflingsregular) format('svg')}.glyphicon{position:relative;top:1px;display:inline-block;font-family:'Glyphicons 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index 8bdf04d83..f45eb575c 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/dashboard.html.dist
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/dashboard.html.dist
@@ -4,12 +4,12 @@
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-  <link href="{{path_to_root}}css/nv.d3.min.css" rel="stylesheet">
-  <link href="{{path_to_root}}css/style.css" rel="stylesheet">
+  <link href="{{path_to_root}}.css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}.css/nv.d3.min.css" rel="stylesheet" type="text/css">
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+  <script src="{{path_to_root}}.js/bootstrap.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/holder.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/d3.min.js" type="text/javascript"></script>
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diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory.html.dist b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory.html.dist
index 29fbf23ea..7c079240d 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory.html.dist
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/directory.html.dist
@@ -4,11 +4,11 @@
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-  <link href="{{path_to_root}}css/bootstrap.min.css" rel="stylesheet">
-  <link href="{{path_to_root}}css/style.css" rel="stylesheet">
+  <link href="{{path_to_root}}.css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}.css/style.css" rel="stylesheet" type="text/css">
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+  <script src="{{path_to_root}}.js/respond.min.js"></script>
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-  <script src="{{path_to_root}}js/holder.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/jquery.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/bootstrap.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/holder.min.js" type="text/javascript"></script>
  </body>
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diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file.html.dist b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file.html.dist
index 8c42d4e81..ba03f0e56 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file.html.dist
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/file.html.dist
@@ -4,11 +4,11 @@
   <meta charset="UTF-8">
   <title>Code Coverage for {{full_path}}</title>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <link href="{{path_to_root}}css/bootstrap.min.css" rel="stylesheet">
-  <link href="{{path_to_root}}css/style.css" rel="stylesheet">
+  <link href="{{path_to_root}}.css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}.css/style.css" rel="stylesheet" type="text/css">
   <!--[if lt IE 9]>
-  <script src="{{path_to_root}}js/html5shiv.min.js"></script>
-  <script src="{{path_to_root}}js/respond.min.js"></script>
+  <script src="{{path_to_root}}.js/html5shiv.min.js"></script>
+  <script src="{{path_to_root}}.js/respond.min.js"></script>
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  </head>
  <body>
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    </footer>
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-  <script src="{{path_to_root}}js/jquery.min.js" type="text/javascript"></script>
-  <script src="{{path_to_root}}js/bootstrap.min.js" type="text/javascript"></script>
-  <script src="{{path_to_root}}js/holder.min.js" type="text/javascript"></script>
-  <script type="text/javascript">
-  $(function() {
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-   });
-
-   $window.scroll(function() {
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-     $top_link.fadeIn();
-    } else {
-     $top_link.fadeOut();
-    }
-   }).scroll();
-
-   $('.popin').popover({trigger: 'hover'});
-  });
-  </script>
+  <script src="{{path_to_root}}.js/jquery.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/bootstrap.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/holder.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/file.js" type="text/javascript"></script>
  </body>
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diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/bootstrap.min.js b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/bootstrap.min.js
index 48554cad6..9bcd2fcca 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/bootstrap.min.js
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/bootstrap.min.js
@@ -1,7 +1,7 @@
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- * Copyright 2011-2015 Twitter, Inc.
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diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/file.js b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/file.js
new file mode 100644
index 000000000..756cc08af
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/file.js
@@ -0,0 +1,61 @@
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+        $target.data('popover-hover', false);
+
+        setTimeout(function () {
+         if (!$target.data('popover-hover')) {
+          $target.popover('hide');
+         }
+        }, 300);
+     };
+
+   $top_link.hide().click(function(event) {
+    event.preventDefault();
+    $body.animate({scrollTop:0}, 800);
+   });
+
+   $window.scroll(function() {
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+     $top_link.fadeIn();
+    } else {
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+    }
+   }).scroll();
+
+   $('.popin')
+    .popover({trigger: 'manual'})
+    .on({
+     'mouseenter.popover': function () {
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+
+      $target.data('popover-hover', true);
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+      if ($target.next('.popover').length) {
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+
+      // show the popover
+      $target.popover('show');
+
+      // register mouse events on the popover
+      $target.next('.popover:not(.popover-initialized)')
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+        'mouseenter': function () {
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+        },
+        'mouseleave': function () {
+         hidePopover($target);
+        }
+       })
+       .addClass('popover-initialized');
+     },
+     'mouseleave.popover': function () {
+      hidePopover($(this));
+     }
+    });
+  });
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/jquery.min.js b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/jquery.min.js
index dad4f0aff..4c5be4c0f 100644
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+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Html/Renderer/Template/js/jquery.min.js
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r.isWindow(a)?a:9===a.nodeType&&a.defaultView}r.offset={setOffset:function(a,b,c){var d,e,f,g,h,i,j,k=r.css(a,"position"),l=r(a),m={};"static"===k&&(a.style.position="relative"),h=l.offset(),f=r.css(a,"top"),i=r.css(a,"left"),j=("absolute"===k||"fixed"===k)&&(f+i).indexOf("auto")>-1,j?(d=l.position(),g=d.top,e=d.left):(g=parseFloat(f)||0,e=parseFloat(i)||0),r.isFunction(b)&&(b=b.call(a,c,r.extend({},h))),null!=b.top&&(m.top=b.top-h.top+g),null!=b.left&&(m.left=b.left-h.left+e),"using"in b?b.using.call(a,m):l.css(m)}},r.fn.extend({offset:function(a){if(arguments.length)return void 0===a?this:this.each(function(b){r.offset.setOffset(this,a,b)});var b,c,d,e,f=this[0];if(f)return f.getClientRects().length?(d=f.getBoundingClientRect(),d.width||d.height?(e=f.ownerDocument,c=Sb(e),b=e.documentElement,{top:d.top+c.pageYOffset-b.clientTop,left:d.left+c.pageXOffset-b.clientLeft}):d):{top:0,left:0}},position:function(){if(this[0]){var 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diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/PHP.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/PHP.php
index 0adb0a383..60321b9aa 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/PHP.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/PHP.php
@@ -27,7 +27,7 @@ public function process(CodeCoverage $coverage, $target = null)
     {
         $filter = $coverage->filter();
 
-        $output = sprintf(
+        $output = \sprintf(
             '<?php
 $coverage = new SebastianBergmann\CodeCoverage\CodeCoverage;
 $coverage->setData(%s);
@@ -37,13 +37,13 @@ public function process(CodeCoverage $coverage, $target = null)
 $filter->setWhitelistedFiles(%s);
 
 return $coverage;',
-            var_export($coverage->getData(true), 1),
-            var_export($coverage->getTests(), 1),
-            var_export($filter->getWhitelistedFiles(), 1)
+            \var_export($coverage->getData(true), 1),
+            \var_export($coverage->getTests(), 1),
+            \var_export($filter->getWhitelistedFiles(), 1)
         );
 
         if ($target !== null) {
-            return file_put_contents($target, $output);
+            return \file_put_contents($target, $output);
         } else {
             return $output;
         }
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Text.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Text.php
index 1e66022e6..4541a4cf5 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Text.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Text.php
@@ -88,7 +88,7 @@ public function process(CodeCoverage $coverage, $showColors = false)
             $colors['eol']     = $this->colors['eol'];
         }
 
-        $classes = sprintf(
+        $classes = \sprintf(
             '  Classes: %6s (%d/%d)',
             Util::percent(
                 $report->getNumTestedClassesAndTraits(),
@@ -99,7 +99,7 @@ public function process(CodeCoverage $coverage, $showColors = false)
             $report->getNumClassesAndTraits()
         );
 
-        $methods = sprintf(
+        $methods = \sprintf(
             '  Methods: %6s (%d/%d)',
             Util::percent(
                 $report->getNumTestedMethods(),
@@ -110,7 +110,7 @@ public function process(CodeCoverage $coverage, $showColors = false)
             $report->getNumMethods()
         );
 
-        $lines = sprintf(
+        $lines = \sprintf(
             '  Lines:   %6s (%d/%d)',
             Util::percent(
                 $report->getNumExecutedLines(),
@@ -121,15 +121,15 @@ public function process(CodeCoverage $coverage, $showColors = false)
             $report->getNumExecutableLines()
         );
 
-        $padding = max(array_map('strlen', [$classes, $methods, $lines]));
+        $padding = \max(\array_map('strlen', [$classes, $methods, $lines]));
 
         if ($this->showOnlySummary) {
             $title   = 'Code Coverage Report Summary:';
-            $padding = max($padding, strlen($title));
+            $padding = \max($padding, \strlen($title));
 
             $output .= $this->format($colors['header'], $padding, $title);
         } else {
-            $date  = date('  Y-m-d H:i:s', $_SERVER['REQUEST_TIME']);
+            $date  = \date('  Y-m-d H:i:s', $_SERVER['REQUEST_TIME']);
             $title = 'Code Coverage Report:';
 
             $output .= $this->format($colors['header'], $padding, $title);
@@ -167,7 +167,7 @@ public function process(CodeCoverage $coverage, $showColors = false)
                     }
 
                     $classMethods++;
-                    $classStatements        += $method['executableLines'];
+                    $classStatements += $method['executableLines'];
                     $coveredClassStatements += $method['executedLines'];
                     if ($method['coverage'] == 100) {
                         $coveredMethods++;
@@ -193,7 +193,7 @@ public function process(CodeCoverage $coverage, $showColors = false)
             }
         }
 
-        ksort($classCoverage);
+        \ksort($classCoverage);
 
         $methodColor = '';
         $linesColor  = '';
@@ -244,14 +244,14 @@ protected function printCoverageCounts($numberOfCoveredElements, $totalNumberOfE
             true,
             true
         ) .
-        ' (' . sprintf($format, $numberOfCoveredElements) . '/' .
-        sprintf($format, $totalNumberOfElements) . ')';
+        ' (' . \sprintf($format, $numberOfCoveredElements) . '/' .
+        \sprintf($format, $totalNumberOfElements) . ')';
     }
 
     private function format($color, $padding, $string)
     {
         $reset = $color ? $this->colors['reset'] : '';
 
-        return $color . str_pad($string, $padding) . $reset . PHP_EOL;
+        return $color . \str_pad($string, $padding) . $reset . PHP_EOL;
     }
 }
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/BuildInformation.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/BuildInformation.php
new file mode 100644
index 000000000..d75f97488
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/BuildInformation.php
@@ -0,0 +1,101 @@
+<?php
+/*
+ * This file is part of the php-code-coverage package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use SebastianBergmann\Environment\Runtime;
+
+class BuildInformation
+{
+    /**
+     * @var \DOMElement
+     */
+    private $contextNode;
+
+    /**
+     * @param \DOMElement $contextNode
+     */
+    public function __construct(\DOMElement $contextNode)
+    {
+        $this->contextNode = $contextNode;
+    }
+
+    /**
+     * @param Runtime $runtime
+     */
+    public function setRuntimeInformation(Runtime $runtime)
+    {
+        $runtimeNode = $this->getNodeByName('runtime');
+
+        $runtimeNode->setAttribute('name', $runtime->getName());
+        $runtimeNode->setAttribute('version', $runtime->getVersion());
+        $runtimeNode->setAttribute('url', $runtime->getVendorUrl());
+
+        $driverNode = $this->getNodeByName('driver');
+        if ($runtime->isHHVM()) {
+            $driverNode->setAttribute('name', 'hhvm');
+            $driverNode->setAttribute('version', \constant('HHVM_VERSION'));
+
+            return;
+        }
+
+        if ($runtime->hasPHPDBGCodeCoverage()) {
+            $driverNode->setAttribute('name', 'phpdbg');
+            $driverNode->setAttribute('version', \constant('PHPDBG_VERSION'));
+        }
+
+        if ($runtime->hasXdebug()) {
+            $driverNode->setAttribute('name', 'xdebug');
+            $driverNode->setAttribute('version', \phpversion('xdebug'));
+        }
+    }
+
+    /**
+     * @param $name
+     *
+     * @return \DOMElement
+     */
+    private function getNodeByName($name)
+    {
+        $node = $this->contextNode->getElementsByTagNameNS(
+            'http://schema.phpunit.de/coverage/1.0',
+            $name
+        )->item(0);
+
+        if (!$node) {
+            $node = $this->contextNode->appendChild(
+                $this->contextNode->ownerDocument->createElementNS(
+                    'http://schema.phpunit.de/coverage/1.0',
+                    $name
+                )
+            );
+        }
+
+        return $node;
+    }
+
+    /**
+     * @param \DateTime $date
+     */
+    public function setBuildTime(\DateTime $date)
+    {
+        $this->contextNode->setAttribute('time', $date->format('D M j G:i:s T Y'));
+    }
+
+    /**
+     * @param string $phpUnitVersion
+     * @param string $coverageVersion
+     */
+    public function setGeneratorVersions($phpUnitVersion, $coverageVersion)
+    {
+        $this->contextNode->setAttribute('phpunit', $phpUnitVersion);
+        $this->contextNode->setAttribute('coverage', $coverageVersion);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Coverage.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Coverage.php
index 1a65fbe2e..855a8bd01 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Coverage.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Coverage.php
@@ -33,7 +33,7 @@ public function __construct(\DOMElement $context, $line)
     {
         $this->contextNode = $context;
 
-        $this->writer = new \XMLWriter;
+        $this->writer = new \XMLWriter();
         $this->writer->openMemory();
         $this->writer->startElementNs(null, $context->nodeName, 'http://schema.phpunit.de/coverage/1.0');
         $this->writer->writeAttribute('nr', $line);
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Facade.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Facade.php
index 34c8ad52f..c40db2d10 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Facade.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Facade.php
@@ -15,6 +15,8 @@
 use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
 use SebastianBergmann\CodeCoverage\Node\File as FileNode;
 use SebastianBergmann\CodeCoverage\RuntimeException;
+use SebastianBergmann\CodeCoverage\Version;
+use SebastianBergmann\Environment\Runtime;
 
 class Facade
 {
@@ -28,6 +30,19 @@ class Facade
      */
     private $project;
 
+    /**
+     * @var string
+     */
+    private $phpUnitVersion;
+
+    /**
+     * @param string $version
+     */
+    public function __construct($version)
+    {
+        $this->phpUnitVersion = $version;
+    }
+
     /**
      * @param CodeCoverage $coverage
      * @param string       $target
@@ -36,7 +51,7 @@ class Facade
      */
     public function process(CodeCoverage $coverage, $target)
     {
-        if (substr($target, -1, 1) != DIRECTORY_SEPARATOR) {
+        if (\substr($target, -1, 1) != DIRECTORY_SEPARATOR) {
             $target .= DIRECTORY_SEPARATOR;
         }
 
@@ -49,33 +64,39 @@ public function process(CodeCoverage $coverage, $target)
             $coverage->getReport()->getName()
         );
 
+        $this->setBuildInformation();
         $this->processTests($coverage->getTests());
         $this->processDirectory($report, $this->project);
 
-        $index                     = $this->project->asDom();
-        $index->formatOutput       = true;
-        $index->preserveWhiteSpace = false;
-        $index->save($target . '/index.xml');
+        $this->saveDocument($this->project->asDom(), 'index');
+    }
+
+    private function setBuildInformation()
+    {
+        $buildNode = $this->project->getBuildInformation();
+        $buildNode->setRuntimeInformation(new Runtime());
+        $buildNode->setBuildTime(\DateTime::createFromFormat('U', $_SERVER['REQUEST_TIME']));
+        $buildNode->setGeneratorVersions($this->phpUnitVersion, Version::id());
     }
 
     /**
      * @param string $directory
      */
-    private function initTargetDirectory($directory)
+    protected function initTargetDirectory($directory)
     {
-        if (file_exists($directory)) {
-            if (!is_dir($directory)) {
+        if (\file_exists($directory)) {
+            if (!\is_dir($directory)) {
                 throw new RuntimeException(
                     "'$directory' exists but is not a directory."
                 );
             }
 
-            if (!is_writable($directory)) {
+            if (!\is_writable($directory)) {
                 throw new RuntimeException(
                     "'$directory' exists but is not writable."
                 );
             }
-        } elseif (!@mkdir($directory, 0777, true)) {
+        } elseif (!@\mkdir($directory, 0777, true)) {
             throw new RuntimeException(
                 "'$directory' could not be created."
             );
@@ -84,24 +105,20 @@ private function initTargetDirectory($directory)
 
     private function processDirectory(DirectoryNode $directory, Node $context)
     {
-        $dirObject = $context->addDirectory($directory->getName());
+        $dirname = $directory->getName();
+        if ($this->project->getProjectSourceDirectory() === $dirname) {
+            $dirname = '/';
+        }
+        $dirObject = $context->addDirectory($dirname);
 
         $this->setTotals($directory, $dirObject->getTotals());
 
-        foreach ($directory as $node) {
-            if ($node instanceof DirectoryNode) {
-                $this->processDirectory($node, $dirObject);
-                continue;
-            }
-
-            if ($node instanceof FileNode) {
-                $this->processFile($node, $dirObject);
-                continue;
-            }
+        foreach ($directory->getDirectories() as $node) {
+            $this->processDirectory($node, $dirObject);
+        }
 
-            throw new RuntimeException(
-                'Unknown node type for XML report'
-            );
+        foreach ($directory->getFiles() as $node) {
+            $this->processFile($node, $dirObject);
         }
     }
 
@@ -114,7 +131,11 @@ private function processFile(FileNode $file, Directory $context)
 
         $this->setTotals($file, $fileObject->getTotals());
 
-        $fileReport = new Report($file->getName());
+        $path = \substr(
+            $file->getPath(),
+            \strlen($this->project->getProjectSourceDirectory())
+        );
+        $fileReport = new Report($path);
 
         $this->setTotals($file, $fileReport->getTotals());
 
@@ -127,7 +148,7 @@ private function processFile(FileNode $file, Directory $context)
         }
 
         foreach ($file->getCoverageData() as $line => $tests) {
-            if (!is_array($tests) || count($tests) == 0) {
+            if (!\is_array($tests) || \count($tests) === 0) {
                 continue;
             }
 
@@ -140,14 +161,11 @@ private function processFile(FileNode $file, Directory $context)
             $coverage->finalize();
         }
 
-        $this->initTargetDirectory(
-            $this->target . dirname($file->getId()) . '/'
+        $fileReport->getSource()->setSourceCode(
+            \file_get_contents($file->getPath())
         );
 
-        $fileDom                     = $fileReport->asDom();
-        $fileDom->formatOutput       = true;
-        $fileDom->preserveWhiteSpace = false;
-        $fileDom->save($this->target . $file->getId() . '.xml');
+        $this->saveDocument($fileReport->asDom(), $file->getId());
     }
 
     private function processUnit($unit, Report $report)
@@ -243,4 +261,23 @@ private function setTotals(AbstractNode $node, Totals $totals)
             $node->getNumTestedFunctions()
         );
     }
+
+    /**
+     * @return string
+     */
+    protected function getTargetDirectory()
+    {
+        return $this->target;
+    }
+
+    protected function saveDocument(\DOMDocument $document, $name)
+    {
+        $filename = \sprintf('%s/%s.xml', $this->getTargetDirectory(), $name);
+
+        $document->formatOutput       = true;
+        $document->preserveWhiteSpace = false;
+        $this->initTargetDirectory(\dirname($filename));
+
+        $document->save($filename);
+    }
 }
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/File.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/File.php
index 5d6d71dec..f4d745985 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/File.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/File.php
@@ -15,12 +15,12 @@ class File
     /**
      * @var \DOMDocument
      */
-    protected $dom;
+    private $dom;
 
     /**
      * @var \DOMElement
      */
-    protected $contextNode;
+    private $contextNode;
 
     public function __construct(\DOMElement $context)
     {
@@ -28,6 +28,22 @@ public function __construct(\DOMElement $context)
         $this->contextNode = $context;
     }
 
+    /**
+     * @return \DOMElement
+     */
+    protected function getContextNode()
+    {
+        return $this->contextNode;
+    }
+
+    /**
+     * @return \DOMDocument
+     */
+    protected function getDomDocument()
+    {
+        return $this->dom;
+    }
+
     public function getTotals()
     {
         $totalsContainer = $this->contextNode->firstChild;
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Project.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Project.php
index 17bf1e66e..b2a9f6478 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Project.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Project.php
@@ -12,16 +12,19 @@
 
 class Project extends Node
 {
-    public function __construct($name)
+    /**
+     * @param string $directory
+     */
+    public function __construct($directory)
     {
         $this->init();
-        $this->setProjectName($name);
+        $this->setProjectSourceDirectory($directory);
     }
 
     private function init()
     {
-        $dom = new \DOMDocument;
-        $dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="http://schema.phpunit.de/coverage/1.0"><project/></phpunit>');
+        $dom = new \DOMDocument();
+        $dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="http://schema.phpunit.de/coverage/1.0"><build/><project/></phpunit>');
 
         $this->setContextNode(
             $dom->getElementsByTagNameNS(
@@ -31,9 +34,39 @@ private function init()
         );
     }
 
-    private function setProjectName($name)
+    private function setProjectSourceDirectory($name)
     {
-        $this->getContextNode()->setAttribute('name', $name);
+        $this->getContextNode()->setAttribute('source', $name);
+    }
+
+    /**
+     * @return string
+     */
+    public function getProjectSourceDirectory()
+    {
+        return $this->getContextNode()->getAttribute('source');
+    }
+
+    /**
+     * @return BuildInformation
+     */
+    public function getBuildInformation()
+    {
+        $buildNode = $this->getDom()->getElementsByTagNameNS(
+            'http://schema.phpunit.de/coverage/1.0',
+            'build'
+        )->item(0);
+
+        if (!$buildNode) {
+            $buildNode = $this->getDom()->documentElement->appendChild(
+                $this->getDom()->createElementNS(
+                    'http://schema.phpunit.de/coverage/1.0',
+                    'build'
+                )
+            );
+        }
+
+        return new BuildInformation($buildNode);
     }
 
     public function getTests()
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Report.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Report.php
index 4c3e3e55b..c7e3a6055 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Report.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Report.php
@@ -14,31 +14,33 @@ class Report extends File
 {
     public function __construct($name)
     {
-        $this->dom = new \DOMDocument;
-        $this->dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="http://schema.phpunit.de/coverage/1.0"><file /></phpunit>');
+        $dom = new \DOMDocument();
+        $dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="http://schema.phpunit.de/coverage/1.0"><file /></phpunit>');
 
-        $this->contextNode = $this->dom->getElementsByTagNameNS(
+        $contextNode = $dom->getElementsByTagNameNS(
             'http://schema.phpunit.de/coverage/1.0',
             'file'
         )->item(0);
 
+        parent::__construct($contextNode);
         $this->setName($name);
     }
 
     private function setName($name)
     {
-        $this->contextNode->setAttribute('name', $name);
+        $this->getContextNode()->setAttribute('name', \basename($name));
+        $this->getContextNode()->setAttribute('path', \dirname($name));
     }
 
     public function asDom()
     {
-        return $this->dom;
+        return $this->getDomDocument();
     }
 
     public function getFunctionObject($name)
     {
-        $node = $this->contextNode->appendChild(
-            $this->dom->createElementNS(
+        $node = $this->getContextNode()->appendChild(
+            $this->getDomDocument()->createElementNS(
                 'http://schema.phpunit.de/coverage/1.0',
                 'function'
             )
@@ -59,8 +61,8 @@ public function getTraitObject($name)
 
     private function getUnitObject($tagName, $name)
     {
-        $node = $this->contextNode->appendChild(
-            $this->dom->createElementNS(
+        $node = $this->getContextNode()->appendChild(
+            $this->getDomDocument()->createElementNS(
                 'http://schema.phpunit.de/coverage/1.0',
                 $tagName
             )
@@ -68,4 +70,23 @@ private function getUnitObject($tagName, $name)
 
         return new Unit($node, $name);
     }
+
+    public function getSource()
+    {
+        $source = $this->getContextNode()->getElementsByTagNameNS(
+            'http://schema.phpunit.de/coverage/1.0',
+            'source'
+        )->item(0);
+
+        if (!$source) {
+            $source = $this->getContextNode()->appendChild(
+                $this->getDomDocument()->createElementNS(
+                    'http://schema.phpunit.de/coverage/1.0',
+                    'source'
+                )
+            );
+        }
+
+        return new Source($source);
+    }
 }
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Source.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Source.php
new file mode 100644
index 000000000..f6780f2d5
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Source.php
@@ -0,0 +1,45 @@
+<?php
+/*
+ * This file is part of the php-code-coverage package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use TheSeer\Tokenizer\NamespaceUri;
+use TheSeer\Tokenizer\Tokenizer;
+use TheSeer\Tokenizer\XMLSerializer;
+
+class Source
+{
+    /** @var \DOMElement */
+    private $context;
+
+    /**
+     * @param \DOMElement $context
+     */
+    public function __construct(\DOMElement $context)
+    {
+        $this->context = $context;
+    }
+
+    /**
+     * @param string $source
+     */
+    public function setSourceCode(string $source)
+    {
+        $context = $this->context;
+
+        $tokens = (new Tokenizer())->parse($source);
+        $srcDom = (new XMLSerializer(new NamespaceUri($context->namespaceURI)))->toDom($tokens);
+
+        $context->parentNode->replaceChild(
+            $context->ownerDocument->importNode($srcDom->documentElement, true),
+            $context
+        );
+    }
+}
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Totals.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Totals.php
index a1eaa9e3a..b10c76e1d 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Totals.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Report/Xml/Totals.php
@@ -95,7 +95,7 @@ public function setNumLines($loc, $cloc, $ncloc, $executable, $executed)
         $this->linesNode->setAttribute('executed', $executed);
         $this->linesNode->setAttribute(
             'percent',
-            Util::percent($executed, $executable, true)
+            $executable === 0 ? 0 : \sprintf('%01.2F', Util::percent($executed, $executable, false))
         );
     }
 
@@ -105,7 +105,7 @@ public function setNumClasses($count, $tested)
         $this->classesNode->setAttribute('tested', $tested);
         $this->classesNode->setAttribute(
             'percent',
-            Util::percent($tested, $count, true)
+            $count === 0 ? 0 : \sprintf('%01.2F', Util::percent($tested, $count, false))
         );
     }
 
@@ -115,7 +115,7 @@ public function setNumTraits($count, $tested)
         $this->traitsNode->setAttribute('tested', $tested);
         $this->traitsNode->setAttribute(
             'percent',
-            Util::percent($tested, $count, true)
+            $count === 0 ? 0 : \sprintf('%01.2F', Util::percent($tested, $count, false))
         );
     }
 
@@ -125,7 +125,7 @@ public function setNumMethods($count, $tested)
         $this->methodsNode->setAttribute('tested', $tested);
         $this->methodsNode->setAttribute(
             'percent',
-            Util::percent($tested, $count, true)
+            $count === 0 ? 0 : \sprintf('%01.2F', Util::percent($tested, $count, false))
         );
     }
 
@@ -135,7 +135,7 @@ public function setNumFunctions($count, $tested)
         $this->functionsNode->setAttribute('tested', $tested);
         $this->functionsNode->setAttribute(
             'percent',
-            Util::percent($tested, $count, true)
+            $count === 0 ? 0 : \sprintf('%01.2F', Util::percent($tested, $count, false))
         );
     }
 }
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Util.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Util.php
index 89164f771..7666807ed 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/src/Util.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Util.php
@@ -29,20 +29,18 @@ public static function percent($a, $b, $asString = false, $fixedWidth = false)
             return '';
         }
 
+        $percent = 100;
+
         if ($b > 0) {
             $percent = ($a / $b) * 100;
-        } else {
-            $percent = 100;
         }
 
         if ($asString) {
-            if ($fixedWidth) {
-                return sprintf('%6.2F%%', $percent);
-            }
+            $format = $fixedWidth ? '%6.2F%%' : '%01.2F%%';
 
-            return sprintf('%01.2F%%', $percent);
-        } else {
-            return $percent;
+            return \sprintf($format, $percent);
         }
+
+        return $percent;
     }
 }
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/src/Version.php b/lib/composer/vendor/phpunit/php-code-coverage/src/Version.php
new file mode 100644
index 000000000..eae3eb6f6
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-code-coverage/src/Version.php
@@ -0,0 +1,31 @@
+<?php
+/*
+ * This file is part of the php-code-coverage package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\CodeCoverage;
+
+use SebastianBergmann\Version as VersionId;
+
+class Version
+{
+    private static $version;
+
+    /**
+     * @return string
+     */
+    public static function id()
+    {
+        if (self::$version === null) {
+            $version       = new VersionId('5.3.0', \dirname(__DIR__));
+            self::$version = $version->getVersion();
+        }
+
+        return self::$version;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/TestCase.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/TestCase.php
index cd18a8245..8f03392f2 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/TestCase.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/TestCase.php
@@ -17,7 +17,7 @@
  *
  * @since Class available since Release 1.0.0
  */
-abstract class TestCase extends \PHPUnit_Framework_TestCase
+abstract class TestCase extends \PHPUnit\Framework\TestCase
 {
     protected static $TEST_TMP_PATH;
 
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/BankAccountTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/BankAccountTest.php
index 3a6277ba2..c80616358 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/BankAccountTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/BankAccountTest.php
@@ -1,7 +1,9 @@
 <?php
 require_once 'BankAccount.php';
 
-class BankAccountTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class BankAccountTest extends TestCase
 {
     protected $ba;
 
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageClassExtendedTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageClassExtendedTest.php
index df12d3470..e6d496e4a 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageClassExtendedTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageClassExtendedTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageClassExtendedTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageClassExtendedTest extends TestCase
 {
     /**
      * @covers CoveredClass<extended>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageClassTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageClassTest.php
index 7f569ae60..baa04d8c7 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageClassTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageClassTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageClassTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageClassTest extends TestCase
 {
     /**
      * @covers CoveredClass
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageFunctionParenthesesTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageFunctionParenthesesTest.php
index 33b5fe3de..560e38175 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageFunctionParenthesesTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageFunctionParenthesesTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageFunctionParenthesesTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageFunctionParenthesesTest extends TestCase
 {
     /**
      * @covers ::globalFunction()
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageFunctionParenthesesWhitespaceTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageFunctionParenthesesWhitespaceTest.php
index becc6c8f9..f51d298d4 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageFunctionParenthesesWhitespaceTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageFunctionParenthesesWhitespaceTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageFunctionParenthesesWhitespaceTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageFunctionParenthesesWhitespaceTest extends TestCase
 {
     /**
      * @covers ::globalFunction ( )
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageFunctionTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageFunctionTest.php
index c621fd210..de963a27d 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageFunctionTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageFunctionTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageFunctionTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageFunctionTest extends TestCase
 {
     /**
      * @covers ::globalFunction
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodOneLineAnnotationTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodOneLineAnnotationTest.php
index 55d7f571e..20eec8f46 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodOneLineAnnotationTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodOneLineAnnotationTest.php
@@ -1,6 +1,7 @@
 <?php
+use PHPUnit\Framework\TestCase;
 
-class CoverageMethodOneLineAnnotationTest extends PHPUnit_Framework_TestCase
+class CoverageMethodOneLineAnnotationTest extends TestCase
 {
     /** @covers CoveredClass::publicMethod */
     public function testSomething()
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodParenthesesTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodParenthesesTest.php
index 422300457..b624ed95a 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodParenthesesTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodParenthesesTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageMethodParenthesesTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageMethodParenthesesTest extends TestCase
 {
     /**
      * @covers CoveredClass::publicMethod()
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodParenthesesWhitespaceTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodParenthesesWhitespaceTest.php
index d1be1c6cf..20d2e751a 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodParenthesesWhitespaceTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodParenthesesWhitespaceTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageMethodParenthesesWhitespaceTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageMethodParenthesesWhitespaceTest extends TestCase
 {
     /**
      * @covers CoveredClass::publicMethod ( )
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodTest.php
index 167b3db4c..fb7a88277 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageMethodTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageMethodTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageMethodTest extends TestCase
 {
     /**
      * @covers CoveredClass::publicMethod
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNoneTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNoneTest.php
index 0b414c2ef..d8d9cae67 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNoneTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNoneTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageNoneTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageNoneTest extends TestCase
 {
     public function testSomething()
     {
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNotPrivateTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNotPrivateTest.php
index 12b56e80e..e98efd853 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNotPrivateTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNotPrivateTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageNotPrivateTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageNotPrivateTest extends TestCase
 {
     /**
      * @covers CoveredClass::<!private>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNotProtectedTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNotProtectedTest.php
index c69d261de..7c9c488cf 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNotProtectedTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNotProtectedTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageNotProtectedTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageNotProtectedTest extends TestCase
 {
     /**
      * @covers CoveredClass::<!protected>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNotPublicTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNotPublicTest.php
index aebfe4bd9..202724a05 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNotPublicTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNotPublicTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageNotPublicTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageNotPublicTest extends TestCase
 {
     /**
      * @covers CoveredClass::<!public>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNothingTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNothingTest.php
index 5d5680d93..4e1c0d0f5 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNothingTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageNothingTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageNothingTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageNothingTest extends TestCase
 {
     /**
      * @covers CoveredClass::publicMethod
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoveragePrivateTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoveragePrivateTest.php
index f09560d3a..849c3480d 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoveragePrivateTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoveragePrivateTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoveragePrivateTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoveragePrivateTest extends TestCase
 {
     /**
      * @covers CoveredClass::<private>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageProtectedTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageProtectedTest.php
index 9b3acbf6c..6ae3544ca 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageProtectedTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageProtectedTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageProtectedTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageProtectedTest extends TestCase
 {
     /**
      * @covers CoveredClass::<protected>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoveragePublicTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoveragePublicTest.php
index 480a522b4..d977090cc 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoveragePublicTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoveragePublicTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoveragePublicTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoveragePublicTest extends TestCase
 {
     /**
      * @covers CoveredClass::<public>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageTwoDefaultClassAnnotations.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageTwoDefaultClassAnnotations.php
index 7ffc5c992..06949cb7e 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageTwoDefaultClassAnnotations.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/CoverageTwoDefaultClassAnnotations.php
@@ -1,5 +1,4 @@
 <?php
-
 /**
  * @coversDefaultClass \NamespaceOne
  * @coversDefaultClass \AnotherDefault\Name\Space\Does\Not\Work
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageClassExtendedTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageClassExtendedTest.php
index d0954cba9..5348aed5d 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageClassExtendedTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageClassExtendedTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoverageClassExtendedTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoverageClassExtendedTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass<extended>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageClassTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageClassTest.php
index 63912c089..2b91f1fdd 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageClassTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageClassTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoverageClassTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoverageClassTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageCoversClassPublicTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageCoversClassPublicTest.php
index 45f583b77..d3bc1a93b 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageCoversClassPublicTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageCoversClassPublicTest.php
@@ -1,8 +1,10 @@
 <?php
+use PHPUnit\Framework\TestCase;
+
 /**
  * @coversDefaultClass \Foo\CoveredClass
  */
-class NamespaceCoverageCoversClassPublicTest extends PHPUnit_Framework_TestCase
+class NamespaceCoverageCoversClassPublicTest extends TestCase
 {
     /**
      * @covers ::publicMethod
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageCoversClassTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageCoversClassTest.php
index b33674546..67752dd9c 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageCoversClassTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageCoversClassTest.php
@@ -1,8 +1,10 @@
 <?php
+use PHPUnit\Framework\TestCase;
+
 /**
  * @coversDefaultClass \Foo\CoveredClass
  */
-class NamespaceCoverageCoversClassTest extends PHPUnit_Framework_TestCase
+class NamespaceCoverageCoversClassTest extends TestCase
 {
     /**
      * @covers ::privateMethod
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageMethodTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageMethodTest.php
index 35dfb8b1d..f83ae5f0e 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageMethodTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageMethodTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoverageMethodTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoverageMethodTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass::publicMethod
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageNotPrivateTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageNotPrivateTest.php
index 552c9ec50..b4983c747 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageNotPrivateTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageNotPrivateTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoverageNotPrivateTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoverageNotPrivateTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass::<!private>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageNotProtectedTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageNotProtectedTest.php
index 33fc8c72c..ceb7b35bf 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageNotProtectedTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageNotProtectedTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoverageNotProtectedTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoverageNotProtectedTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass::<!protected>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageNotPublicTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageNotPublicTest.php
index ccbc5009c..60aff7a01 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageNotPublicTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageNotPublicTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoverageNotPublicTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoverageNotPublicTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass::<!public>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoveragePrivateTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoveragePrivateTest.php
index cce7ba9d6..d5eb77ec0 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoveragePrivateTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoveragePrivateTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoveragePrivateTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoveragePrivateTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass::<private>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageProtectedTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageProtectedTest.php
index dbbcc1c31..6a6eaca47 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageProtectedTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoverageProtectedTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoverageProtectedTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoverageProtectedTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass::<protected>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoveragePublicTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoveragePublicTest.php
index bf1bff8c4..f32803ecf 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoveragePublicTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NamespaceCoveragePublicTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoveragePublicTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoveragePublicTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass::<public>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NotExistingCoveredElementTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NotExistingCoveredElementTest.php
index be07ef45e..0836a8c84 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NotExistingCoveredElementTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/NotExistingCoveredElementTest.php
@@ -1,5 +1,7 @@
 <?php
-class NotExistingCoveredElementTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NotExistingCoveredElementTest extends TestCase
 {
     /**
      * @covers NotExistingClass
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForBankAccount/BankAccount.php.html b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForBankAccount/BankAccount.php.html
index 9d8a191a7..0b3d4e034 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForBankAccount/BankAccount.php.html
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForBankAccount/BankAccount.php.html
@@ -4,11 +4,11 @@
   <meta charset="UTF-8">
   <title>Code Coverage for %s/BankAccount.php</title>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <link href="css/bootstrap.min.css" rel="stylesheet">
-  <link href="css/style.css" rel="stylesheet">
+  <link href=".css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href=".css/style.css" rel="stylesheet" type="text/css">
   <!--[if lt IE 9]>
-  <script src="js/html5shiv.min.js"></script>
-  <script src="js/respond.min.js"></script>
+  <script src=".js/html5shiv.min.js"></script>
+  <script src=".js/respond.min.js"></script>
   <![endif]-->
  </head>
  <body>
@@ -232,36 +232,14 @@ <h4>Legend</h4>
      <span class="warning"><strong>Dead Code</strong></span>
     </p>
     <p>
-     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="http%sphp.net/" target="_top">PHP%s</a>%s at %s.</small>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="%s" target="_top">%s</a> at %s.</small>
     </p>
     <a title="Back to the top" id="toplink" href="#"><span class="glyphicon glyphicon-arrow-up"></span></a>
    </footer>
   </div>
-  <script src="js/jquery.min.js" type="text/javascript"></script>
-  <script src="js/bootstrap.min.js" type="text/javascript"></script>
-  <script src="js/holder.min.js" type="text/javascript"></script>
-  <script type="text/javascript">
-  $(function() {
-   var $window   = $(window)
-     , $top_link = $('#toplink')
-     , $body     = $('body, html')
-     , offset    = $('#code').offset().top;
-
-   $top_link.hide().click(function(event) {
-    event.preventDefault();
-    $body.animate({scrollTop:0}, 800);
-   });
-
-   $window.scroll(function() {
-    if($window.scrollTop() > offset) {
-     $top_link.fadeIn();
-    } else {
-     $top_link.fadeOut();
-    }
-   }).scroll();
-
-   $('.popin').popover({trigger: 'hover'});
-  });
-  </script>
+  <script src=".js/jquery.min.js" type="text/javascript"></script>
+  <script src=".js/bootstrap.min.js" type="text/javascript"></script>
+  <script src=".js/holder.min.js" type="text/javascript"></script>
+  <script src=".js/file.js" type="text/javascript"></script>
  </body>
 </html>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForBankAccount/dashboard.html b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForBankAccount/dashboard.html
index abef99ba6..8bfa96dbc 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForBankAccount/dashboard.html
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForBankAccount/dashboard.html
@@ -4,12 +4,12 @@
   <meta charset="UTF-8">
   <title>Dashboard for %s</title>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <link href="css/bootstrap.min.css" rel="stylesheet">
-  <link href="css/nv.d3.min.css" rel="stylesheet">
-  <link href="css/style.css" rel="stylesheet">
+  <link href=".css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href=".css/nv.d3.min.css" rel="stylesheet" type="text/css">
+  <link href=".css/style.css" rel="stylesheet" type="text/css">
   <!--[if lt IE 9]>
-  <script src="js/html5shiv.min.js"></script>
-  <script src="js/respond.min.js"></script>
+  <script src=".js/html5shiv.min.js"></script>
+  <script src=".js/respond.min.js"></script>
   <![endif]-->
  </head>
  <body>
@@ -140,15 +140,15 @@ <h3>Project Risks</h3>
    <footer>
     <hr/>
     <p>
-     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="http%sphp.net/" target="_top">PHP%s</a>%s at %s.</small>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="%s" target="_top">%s</a> at %s.</small>
     </p>
    </footer>
   </div>
-  <script src="js/jquery.min.js" type="text/javascript"></script>
-  <script src="js/bootstrap.min.js" type="text/javascript"></script>
-  <script src="js/holder.min.js" type="text/javascript"></script>
-  <script src="js/d3.min.js" type="text/javascript"></script>
-  <script src="js/nv.d3.min.js" type="text/javascript"></script>
+  <script src=".js/jquery.min.js" type="text/javascript"></script>
+  <script src=".js/bootstrap.min.js" type="text/javascript"></script>
+  <script src=".js/holder.min.js" type="text/javascript"></script>
+  <script src=".js/d3.min.js" type="text/javascript"></script>
+  <script src=".js/nv.d3.min.js" type="text/javascript"></script>
   <script type="text/javascript">
 $(document).ready(function() {
   nv.addGraph(function() {
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForBankAccount/index.html b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForBankAccount/index.html
index ff27830a4..0c72dbe0e 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForBankAccount/index.html
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForBankAccount/index.html
@@ -4,11 +4,11 @@
   <meta charset="UTF-8">
   <title>Code Coverage for %s</title>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <link href="css/bootstrap.min.css" rel="stylesheet">
-  <link href="css/style.css" rel="stylesheet">
+  <link href=".css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href=".css/style.css" rel="stylesheet" type="text/css">
   <!--[if lt IE 9]>
-  <script src="js/html5shiv.min.js"></script>
-  <script src="js/respond.min.js"></script>
+  <script src=".js/html5shiv.min.js"></script>
+  <script src=".js/respond.min.js"></script>
   <![endif]-->
  </head>
  <body>
@@ -108,12 +108,12 @@ <h4>Legend</h4>
      <span class="success"><strong>High</strong>: 90% to 100%</span>
     </p>
     <p>
-     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="http%sphp.net/" target="_top">PHP%s</a>%s at %s.</small>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="%s" target="_top">%s</a> at %s.</small>
     </p>
    </footer>
   </div>
-  <script src="js/jquery.min.js" type="text/javascript"></script>
-  <script src="js/bootstrap.min.js" type="text/javascript"></script>
-  <script src="js/holder.min.js" type="text/javascript"></script>
+  <script src=".js/jquery.min.js" type="text/javascript"></script>
+  <script src=".js/bootstrap.min.js" type="text/javascript"></script>
+  <script src=".js/holder.min.js" type="text/javascript"></script>
  </body>
 </html>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForClassWithAnonymousFunction/dashboard.html b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForClassWithAnonymousFunction/dashboard.html
index a0b1d9471..ff3c97171 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForClassWithAnonymousFunction/dashboard.html
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForClassWithAnonymousFunction/dashboard.html
@@ -4,12 +4,12 @@
   <meta charset="UTF-8">
   <title>Dashboard for %s</title>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <link href="css/bootstrap.min.css" rel="stylesheet">
-  <link href="css/nv.d3.min.css" rel="stylesheet">
-  <link href="css/style.css" rel="stylesheet">
+  <link href=".css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href=".css/nv.d3.min.css" rel="stylesheet" type="text/css">
+  <link href=".css/style.css" rel="stylesheet" type="text/css">
   <!--[if lt IE 9]>
-  <script src="js/html5shiv.min.js"></script>
-  <script src="js/respond.min.js"></script>
+  <script src=".js/html5shiv.min.js"></script>
+  <script src=".js/respond.min.js"></script>
   <![endif]-->
  </head>
  <body>
@@ -138,15 +138,15 @@ <h3>Project Risks</h3>
    <footer>
     <hr/>
     <p>
-     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="http%sphp.net/" target="_top">PHP%s</a>%s at %s.</small>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="%s" target="_top">%s</a> at %s.</small>
     </p>
    </footer>
   </div>
-  <script src="js/jquery.min.js" type="text/javascript"></script>
-  <script src="js/bootstrap.min.js" type="text/javascript"></script>
-  <script src="js/holder.min.js" type="text/javascript"></script>
-  <script src="js/d3.min.js" type="text/javascript"></script>
-  <script src="js/nv.d3.min.js" type="text/javascript"></script>
+  <script src=".js/jquery.min.js" type="text/javascript"></script>
+  <script src=".js/bootstrap.min.js" type="text/javascript"></script>
+  <script src=".js/holder.min.js" type="text/javascript"></script>
+  <script src=".js/d3.min.js" type="text/javascript"></script>
+  <script src=".js/nv.d3.min.js" type="text/javascript"></script>
   <script type="text/javascript">
 $(document).ready(function() {
   nv.addGraph(function() {
@@ -251,7 +251,7 @@ <h3>Project Risks</h3>
     chart.yAxis.axisLabel('Method Complexity');
 
     d3.select('#methodComplexity svg')
-      .datum(getComplexityData([[66.666666666667,1,"<a href=\"source_with_class_and_anonymous_function.php.html#5\">CoveredClassWithAnonymousFunctionInStaticMethod::runAnonymous<\/a>"],[100,1,"<a href=\"source_with_class_and_anonymous_function.php.html#11\">CoveredClassWithAnonymousFunctionInStaticMethod::anonymous function<\/a>"]], 'Method Complexity'))
+      .datum(getComplexityData([[66.666666666667,1,"<a href=\"source_with_class_and_anonymous_function.php.html#5\">CoveredClassWithAnonymousFunctionInStaticMethod::runAnonymous<\/a>"],[100,1,"<a href=\"source_with_class_and_anonymous_function.php.html#11\">CoveredClassWithAnonymousFunctionInStaticMethod::anonymousFunction:11#41<\/a>"]], 'Method Complexity'))
       .transition()
       .duration(500)
       .call(chart);
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForClassWithAnonymousFunction/index.html b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForClassWithAnonymousFunction/index.html
index 7457f0321..3451155a1 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForClassWithAnonymousFunction/index.html
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForClassWithAnonymousFunction/index.html
@@ -4,11 +4,11 @@
   <meta charset="UTF-8">
   <title>Code Coverage for %s</title>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <link href="css/bootstrap.min.css" rel="stylesheet">
-  <link href="css/style.css" rel="stylesheet">
+  <link href=".css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href=".css/style.css" rel="stylesheet" type="text/css">
   <!--[if lt IE 9]>
-  <script src="js/html5shiv.min.js"></script>
-  <script src="js/respond.min.js"></script>
+  <script src=".js/html5shiv.min.js"></script>
+  <script src=".js/respond.min.js"></script>
   <![endif]-->
  </head>
  <body>
@@ -108,12 +108,12 @@ <h4>Legend</h4>
      <span class="success"><strong>High</strong>: 90% to 100%</span>
     </p>
     <p>
-     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="http%sphp.net/" target="_top">PHP%s</a>%s at %s.</small>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="%s" target="_top">%s</a> at %s.</small>
     </p>
    </footer>
   </div>
-  <script src="js/jquery.min.js" type="text/javascript"></script>
-  <script src="js/bootstrap.min.js" type="text/javascript"></script>
-  <script src="js/holder.min.js" type="text/javascript"></script>
+  <script src=".js/jquery.min.js" type="text/javascript"></script>
+  <script src=".js/bootstrap.min.js" type="text/javascript"></script>
+  <script src=".js/holder.min.js" type="text/javascript"></script>
  </body>
 </html>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForClassWithAnonymousFunction/source_with_class_and_anonymous_function.php.html b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForClassWithAnonymousFunction/source_with_class_and_anonymous_function.php.html
index 40924e333..7ceeb36ad 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForClassWithAnonymousFunction/source_with_class_and_anonymous_function.php.html
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForClassWithAnonymousFunction/source_with_class_and_anonymous_function.php.html
@@ -4,11 +4,11 @@
   <meta charset="UTF-8">
   <title>Code Coverage for %s/source_with_class_and_anonymous_function.php</title>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <link href="css/bootstrap.min.css" rel="stylesheet">
-  <link href="css/style.css" rel="stylesheet">
+  <link href=".css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href=".css/style.css" rel="stylesheet" type="text/css">
   <!--[if lt IE 9]>
-  <script src="js/html5shiv.min.js"></script>
-  <script src="js/respond.min.js"></script>
+  <script src=".js/html5shiv.min.js"></script>
+  <script src=".js/respond.min.js"></script>
   <![endif]-->
  </head>
  <body>
@@ -120,7 +120,7 @@
      </tr>
 
      <tr>
-      <td class="success" colspan="4">&nbsp;<a href="#11"><abbr title="anonymous function (&amp;$val, $key)">anonymous function</abbr></a></td>
+      <td class="success" colspan="4">&nbsp;<a href="#11"><abbr title="anonymousFunction (&amp;$val, $key)">anonymousFunction:11#41</abbr></a></td>
       <td class="success big">       <div class="progress">
          <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="100.00" aria-valuemin="0" aria-valuemax="100" style="width: 100.00%">
            <span class="sr-only">100.00% covered (success)</span>
@@ -176,36 +176,14 @@ <h4>Legend</h4>
      <span class="warning"><strong>Dead Code</strong></span>
     </p>
     <p>
-     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="http%sphp.net/" target="_top">PHP%s</a>%s at %s.</small>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="%s" target="_top">%s</a> at %s.</small>
     </p>
     <a title="Back to the top" id="toplink" href="#"><span class="glyphicon glyphicon-arrow-up"></span></a>
    </footer>
   </div>
-  <script src="js/jquery.min.js" type="text/javascript"></script>
-  <script src="js/bootstrap.min.js" type="text/javascript"></script>
-  <script src="js/holder.min.js" type="text/javascript"></script>
-  <script type="text/javascript">
-  $(function() {
-   var $window   = $(window)
-     , $top_link = $('#toplink')
-     , $body     = $('body, html')
-     , offset    = $('#code').offset().top;
-
-   $top_link.hide().click(function(event) {
-    event.preventDefault();
-    $body.animate({scrollTop:0}, 800);
-   });
-
-   $window.scroll(function() {
-    if($window.scrollTop() > offset) {
-     $top_link.fadeIn();
-    } else {
-     $top_link.fadeOut();
-    }
-   }).scroll();
-
-   $('.popin').popover({trigger: 'hover'});
-  });
-  </script>
+  <script src=".js/jquery.min.js" type="text/javascript"></script>
+  <script src=".js/bootstrap.min.js" type="text/javascript"></script>
+  <script src=".js/holder.min.js" type="text/javascript"></script>
+  <script src=".js/file.js" type="text/javascript"></script>
  </body>
 </html>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForFileWithIgnoredLines/dashboard.html b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForFileWithIgnoredLines/dashboard.html
index 8d92182dd..ad1bf38d4 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForFileWithIgnoredLines/dashboard.html
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForFileWithIgnoredLines/dashboard.html
@@ -4,12 +4,12 @@
   <meta charset="UTF-8">
   <title>Dashboard for %s</title>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <link href="css/bootstrap.min.css" rel="stylesheet">
-  <link href="css/nv.d3.min.css" rel="stylesheet">
-  <link href="css/style.css" rel="stylesheet">
+  <link href=".css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href=".css/nv.d3.min.css" rel="stylesheet" type="text/css">
+  <link href=".css/style.css" rel="stylesheet" type="text/css">
   <!--[if lt IE 9]>
-  <script src="js/html5shiv.min.js"></script>
-  <script src="js/respond.min.js"></script>
+  <script src=".js/html5shiv.min.js"></script>
+  <script src=".js/respond.min.js"></script>
   <![endif]-->
  </head>
  <body>
@@ -136,15 +136,15 @@ <h3>Project Risks</h3>
    <footer>
     <hr/>
     <p>
-     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="http%sphp.net/" target="_top">PHP%s</a>%s at %s.</small>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="%s" target="_top">%s</a> at %s.</small>
     </p>
    </footer>
   </div>
-  <script src="js/jquery.min.js" type="text/javascript"></script>
-  <script src="js/bootstrap.min.js" type="text/javascript"></script>
-  <script src="js/holder.min.js" type="text/javascript"></script>
-  <script src="js/d3.min.js" type="text/javascript"></script>
-  <script src="js/nv.d3.min.js" type="text/javascript"></script>
+  <script src=".js/jquery.min.js" type="text/javascript"></script>
+  <script src=".js/bootstrap.min.js" type="text/javascript"></script>
+  <script src=".js/holder.min.js" type="text/javascript"></script>
+  <script src=".js/d3.min.js" type="text/javascript"></script>
+  <script src=".js/nv.d3.min.js" type="text/javascript"></script>
   <script type="text/javascript">
 $(document).ready(function() {
   nv.addGraph(function() {
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForFileWithIgnoredLines/index.html b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForFileWithIgnoredLines/index.html
index 247ee0caf..301331f34 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForFileWithIgnoredLines/index.html
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForFileWithIgnoredLines/index.html
@@ -4,11 +4,11 @@
   <meta charset="UTF-8">
   <title>Code Coverage for %s</title>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <link href="css/bootstrap.min.css" rel="stylesheet">
-  <link href="css/style.css" rel="stylesheet">
+  <link href=".css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href=".css/style.css" rel="stylesheet" type="text/css">
   <!--[if lt IE 9]>
-  <script src="js/html5shiv.min.js"></script>
-  <script src="js/respond.min.js"></script>
+  <script src=".js/html5shiv.min.js"></script>
+  <script src=".js/respond.min.js"></script>
   <![endif]-->
  </head>
  <body>
@@ -57,15 +57,10 @@
        </div>
 </td>
       <td class="success small"><div align="right">100.00%</div></td>
-      <td class="success small"><div align="right">0&nbsp;/&nbsp;0</div></td>
-      <td class="success big">       <div class="progress">
-         <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="100.00" aria-valuemin="0" aria-valuemax="100" style="width: 100.00%">
-           <span class="sr-only">100.00% covered (success)</span>
-         </div>
-       </div>
-</td>
-      <td class="success small"><div align="right">100.00%</div></td>
-      <td class="success small"><div align="right">2&nbsp;/&nbsp;2</div></td>
+      <td class="success small"><div align="right">1&nbsp;/&nbsp;1</div></td>
+      <td class=" big"></td>
+      <td class=" small"><div align="right">n/a</div></td>
+      <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
      </tr>
 
      <tr>
@@ -85,15 +80,10 @@
        </div>
 </td>
       <td class="success small"><div align="right">100.00%</div></td>
-      <td class="success small"><div align="right">0&nbsp;/&nbsp;0</div></td>
-      <td class="success big">       <div class="progress">
-         <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="100.00" aria-valuemin="0" aria-valuemax="100" style="width: 100.00%">
-           <span class="sr-only">100.00% covered (success)</span>
-         </div>
-       </div>
-</td>
-      <td class="success small"><div align="right">100.00%</div></td>
-      <td class="success small"><div align="right">2&nbsp;/&nbsp;2</div></td>
+      <td class="success small"><div align="right">1&nbsp;/&nbsp;1</div></td>
+      <td class=" big"></td>
+      <td class=" small"><div align="right">n/a</div></td>
+      <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
      </tr>
 
 
@@ -108,12 +98,12 @@ <h4>Legend</h4>
      <span class="success"><strong>High</strong>: 90% to 100%</span>
     </p>
     <p>
-     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="http%sphp.net/" target="_top">PHP%s</a>%s at %s.</small>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="%s" target="_top">%s</a> at %s.</small>
     </p>
    </footer>
   </div>
-  <script src="js/jquery.min.js" type="text/javascript"></script>
-  <script src="js/bootstrap.min.js" type="text/javascript"></script>
-  <script src="js/holder.min.js" type="text/javascript"></script>
+  <script src=".js/jquery.min.js" type="text/javascript"></script>
+  <script src=".js/bootstrap.min.js" type="text/javascript"></script>
+  <script src=".js/holder.min.js" type="text/javascript"></script>
  </body>
 </html>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForFileWithIgnoredLines/source_with_ignore.php.html b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForFileWithIgnoredLines/source_with_ignore.php.html
index be814c1fb..b7d8bc240 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForFileWithIgnoredLines/source_with_ignore.php.html
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/HTML/CoverageForFileWithIgnoredLines/source_with_ignore.php.html
@@ -2,13 +2,13 @@
 <html lang="en">
  <head>
   <meta charset="UTF-8">
-  <title>Code Coverage for %s/source_with_ignore.php</title>
+  <title>Code Coverage for %s</title>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <link href="css/bootstrap.min.css" rel="stylesheet">
-  <link href="css/style.css" rel="stylesheet">
+  <link href=".css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href=".css/style.css" rel="stylesheet" type="text/css">
   <!--[if lt IE 9]>
-  <script src="js/html5shiv.min.js"></script>
-  <script src="js/respond.min.js"></script>
+  <script src=".js/html5shiv.min.js"></script>
+  <script src=".js/respond.min.js"></script>
   <![endif]-->
  </head>
  <body>
@@ -41,7 +41,10 @@
     </thead>
     <tbody>
      <tr>
-      <td class="success">Total</td>
+      <td class="">Total</td>
+      <td class=" big"></td>
+      <td class=" small"><div align="right">n/a</div></td>
+      <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
       <td class="success big">       <div class="progress">
          <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="100.00" aria-valuemin="0" aria-valuemax="100" style="width: 100.00%">
            <span class="sr-only">100.00% covered (success)</span>
@@ -49,15 +52,7 @@
        </div>
 </td>
       <td class="success small"><div align="right">100.00%</div></td>
-      <td class="success small"><div align="right">2&nbsp;/&nbsp;2</div></td>
-      <td class="success big">       <div class="progress">
-         <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="100.00" aria-valuemin="0" aria-valuemax="100" style="width: 100.00%">
-           <span class="sr-only">100.00% covered (success)</span>
-         </div>
-       </div>
-</td>
-      <td class="success small"><div align="right">100.00%</div></td>
-      <td class="success small"><div align="right">0&nbsp;/&nbsp;0</div></td>
+      <td class="success small"><div align="right">1&nbsp;/&nbsp;1</div></td>
       <td class="success small"><abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr></td>
       <td class="danger big">       <div class="progress">
          <div class="progress-bar progress-bar-danger" role="progressbar" aria-valuenow="50.00" aria-valuemin="0" aria-valuemax="100" style="width: 50.00%">
@@ -79,27 +74,17 @@
 </td>
       <td class="success small"><div align="right">100.00%</div></td>
       <td class="success small"><div align="right">1&nbsp;/&nbsp;1</div></td>
-      <td class="success small">0</td>
-      <td class="success big">       <div class="progress">
-         <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="100.00" aria-valuemin="0" aria-valuemax="100" style="width: 100.00%">
-           <span class="sr-only">100.00% covered (success)</span>
-         </div>
-       </div>
-</td>
-      <td class="success small"><div align="right">100.00%</div></td>
-      <td class="success small"><div align="right">0&nbsp;/&nbsp;0</div></td>
+      <td class="success small">1</td>
+      <td class=" big"></td>
+      <td class=" small"><div align="right">n/a</div></td>
+      <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
      </tr>
 
      <tr>
-      <td class="success">Foo</td>
-      <td class="success big">       <div class="progress">
-         <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="100.00" aria-valuemin="0" aria-valuemax="100" style="width: 100.00%">
-           <span class="sr-only">100.00% covered (success)</span>
-         </div>
-       </div>
-</td>
-      <td class="success small"><div align="right">100.00%</div></td>
-      <td class="success small"><div align="right">1&nbsp;/&nbsp;1</div></td>
+      <td class="">Foo</td>
+      <td class=" big"></td>
+      <td class=" small"><div align="right">n/a</div></td>
+      <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
       <td class="success big">       <div class="progress">
          <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="100.00" aria-valuemin="0" aria-valuemax="100" style="width: 100.00%">
            <span class="sr-only">100.00% covered (success)</span>
@@ -109,14 +94,9 @@
       <td class="success small"><div align="right">100.00%</div></td>
       <td class="success small"><div align="right">1&nbsp;/&nbsp;1</div></td>
       <td class="success small">1</td>
-      <td class="success big">       <div class="progress">
-         <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="100.00" aria-valuemin="0" aria-valuemax="100" style="width: 100.00%">
-           <span class="sr-only">100.00% covered (success)</span>
-         </div>
-       </div>
-</td>
-      <td class="success small"><div align="right">100.00%</div></td>
-      <td class="success small"><div align="right">0&nbsp;/&nbsp;0</div></td>
+      <td class=" big"></td>
+      <td class=" small"><div align="right">n/a</div></td>
+      <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
      </tr>
 
      <tr>
@@ -130,26 +110,16 @@
       <td class="success small"><div align="right">100.00%</div></td>
       <td class="success small"><div align="right">1&nbsp;/&nbsp;1</div></td>
       <td class="success small">1</td>
-      <td class="success big">       <div class="progress">
-         <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="100.00" aria-valuemin="0" aria-valuemax="100" style="width: 100.00%">
-           <span class="sr-only">100.00% covered (success)</span>
-         </div>
-       </div>
-</td>
-      <td class="success small"><div align="right">100.00%</div></td>
-      <td class="success small"><div align="right">0&nbsp;/&nbsp;0</div></td>
+      <td class=" big"></td>
+      <td class=" small"><div align="right">n/a</div></td>
+      <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
      </tr>
 
      <tr>
-      <td class="success">Bar</td>
-      <td class="success big">       <div class="progress">
-         <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="100.00" aria-valuemin="0" aria-valuemax="100" style="width: 100.00%">
-           <span class="sr-only">100.00% covered (success)</span>
-         </div>
-       </div>
-</td>
-      <td class="success small"><div align="right">100.00%</div></td>
-      <td class="success small"><div align="right">1&nbsp;/&nbsp;1</div></td>
+      <td class="">Bar</td>
+      <td class=" big"></td>
+      <td class=" small"><div align="right">n/a</div></td>
+      <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
       <td class="success big">       <div class="progress">
          <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="100.00" aria-valuemin="0" aria-valuemax="100" style="width: 100.00%">
            <span class="sr-only">100.00% covered (success)</span>
@@ -159,14 +129,9 @@
       <td class="success small"><div align="right">100.00%</div></td>
       <td class="success small"><div align="right">1&nbsp;/&nbsp;1</div></td>
       <td class="success small">1</td>
-      <td class="success big">       <div class="progress">
-         <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="100.00" aria-valuemin="0" aria-valuemax="100" style="width: 100.00%">
-           <span class="sr-only">100.00% covered (success)</span>
-         </div>
-       </div>
-</td>
-      <td class="success small"><div align="right">100.00%</div></td>
-      <td class="success small"><div align="right">0&nbsp;/&nbsp;0</div></td>
+      <td class=" big"></td>
+      <td class=" small"><div align="right">n/a</div></td>
+      <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
      </tr>
 
      <tr>
@@ -180,14 +145,9 @@
       <td class="success small"><div align="right">100.00%</div></td>
       <td class="success small"><div align="right">1&nbsp;/&nbsp;1</div></td>
       <td class="success small">1</td>
-      <td class="success big">       <div class="progress">
-         <div class="progress-bar progress-bar-success" role="progressbar" aria-valuenow="100.00" aria-valuemin="0" aria-valuemax="100" style="width: 100.00%">
-           <span class="sr-only">100.00% covered (success)</span>
-         </div>
-       </div>
-</td>
-      <td class="success small"><div align="right">100.00%</div></td>
-      <td class="success small"><div align="right">0&nbsp;/&nbsp;0</div></td>
+      <td class=" big"></td>
+      <td class=" small"><div align="right">n/a</div></td>
+      <td class=" small"><div align="right">0&nbsp;/&nbsp;0</div></td>
      </tr>
 
 
@@ -244,36 +204,14 @@ <h4>Legend</h4>
      <span class="warning"><strong>Dead Code</strong></span>
     </p>
     <p>
-     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="http%sphp.net/" target="_top">PHP%s</a>%s at %s.</small>
+     <small>Generated by <a href="https://github.com/sebastianbergmann/php-code-coverage" target="_top">php-code-coverage %s</a> using <a href="%s" target="_top">%s</a> at %s.</small>
     </p>
     <a title="Back to the top" id="toplink" href="#"><span class="glyphicon glyphicon-arrow-up"></span></a>
    </footer>
   </div>
-  <script src="js/jquery.min.js" type="text/javascript"></script>
-  <script src="js/bootstrap.min.js" type="text/javascript"></script>
-  <script src="js/holder.min.js" type="text/javascript"></script>
-  <script type="text/javascript">
-  $(function() {
-   var $window   = $(window)
-     , $top_link = $('#toplink')
-     , $body     = $('body, html')
-     , offset    = $('#code').offset().top;
-
-   $top_link.hide().click(function(event) {
-    event.preventDefault();
-    $body.animate({scrollTop:0}, 800);
-   });
-
-   $window.scroll(function() {
-    if($window.scrollTop() > offset) {
-     $top_link.fadeIn();
-    } else {
-     $top_link.fadeOut();
-    }
-   }).scroll();
-
-   $('.popin').popover({trigger: 'hover'});
-  });
-  </script>
+  <script src=".js/jquery.min.js" type="text/javascript"></script>
+  <script src=".js/bootstrap.min.js" type="text/javascript"></script>
+  <script src=".js/holder.min.js" type="text/javascript"></script>
+  <script src=".js/file.js" type="text/javascript"></script>
  </body>
 </html>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForBankAccount/BankAccount.php.xml b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForBankAccount/BankAccount.php.xml
index d5c5d2e5f..63cc369ec 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForBankAccount/BankAccount.php.xml
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForBankAccount/BankAccount.php.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0"?>
 <phpunit xmlns="http://schema.phpunit.de/coverage/1.0">
-  <file name="BankAccount.php">
+  <file name="BankAccount.php" path="/">
     <totals>
-      <lines total="33" comments="0" code="33" executable="10" executed="5" percent="50.00%"/>
-      <methods count="4" tested="3" percent="75.00%"/>
-      <functions count="0" tested="0" percent=""/>
-      <classes count="1" tested="0" percent="0.00%"/>
-      <traits count="0" tested="0" percent=""/>
+      <lines total="33" comments="0" code="33" executable="10" executed="5" percent="50.00"/>
+      <methods count="4" tested="3" percent="75.00"/>
+      <functions count="0" tested="0" percent="0"/>
+      <classes count="1" tested="0" percent="0.00"/>
+      <traits count="0" tested="0" percent="0"/>
     </totals>
     <class name="BankAccount" start="2" executable="10" executed="5" crap="8.12">
       <package full="" name="" sub="" category=""/>
@@ -36,5 +36,227 @@
         <covered by="BankAccountTest::testDepositWithdrawMoney"/>
       </line>
     </coverage>
+    <source>
+      <line no="1">
+        <token name="T_OPEN_TAG">&lt;?php</token>
+      </line>
+      <line no="2">
+        <token name="T_CLASS">class</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">BankAccount</token>
+      </line>
+      <line no="3">
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="4">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_PROTECTED">protected</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_VARIABLE">$balance</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_EQUAL">=</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_LNUMBER">0</token>
+        <token name="T_SEMICOLON">;</token>
+      </line>
+      <line no="5"/>
+      <line no="6">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_PUBLIC">public</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_FUNCTION">function</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">getBalance</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+      </line>
+      <line no="7">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="8">
+        <token name="T_WHITESPACE">        </token>
+        <token name="T_RETURN">return</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_VARIABLE">$this</token>
+        <token name="T_OBJECT_OPERATOR">-&gt;</token>
+        <token name="T_STRING">balance</token>
+        <token name="T_SEMICOLON">;</token>
+      </line>
+      <line no="9">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="10"/>
+      <line no="11">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_PROTECTED">protected</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_FUNCTION">function</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">setBalance</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_VARIABLE">$balance</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+      </line>
+      <line no="12">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="13">
+        <token name="T_WHITESPACE">        </token>
+        <token name="T_IF">if</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_VARIABLE">$balance</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_IS_GREATER_OR_EQUAL">&gt;=</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_LNUMBER">0</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="14">
+        <token name="T_WHITESPACE">            </token>
+        <token name="T_VARIABLE">$this</token>
+        <token name="T_OBJECT_OPERATOR">-&gt;</token>
+        <token name="T_STRING">balance</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_EQUAL">=</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_VARIABLE">$balance</token>
+        <token name="T_SEMICOLON">;</token>
+      </line>
+      <line no="15">
+        <token name="T_WHITESPACE">        </token>
+        <token name="T_CLOSE_CURLY">}</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_ELSE">else</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="16">
+        <token name="T_WHITESPACE">            </token>
+        <token name="T_THROW">throw</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_NEW">new</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">RuntimeException</token>
+        <token name="T_SEMICOLON">;</token>
+      </line>
+      <line no="17">
+        <token name="T_WHITESPACE">        </token>
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="18">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="19"/>
+      <line no="20">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_PUBLIC">public</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_FUNCTION">function</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">depositMoney</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_VARIABLE">$balance</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+      </line>
+      <line no="21">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="22">
+        <token name="T_WHITESPACE">        </token>
+        <token name="T_VARIABLE">$this</token>
+        <token name="T_OBJECT_OPERATOR">-&gt;</token>
+        <token name="T_STRING">setBalance</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_VARIABLE">$this</token>
+        <token name="T_OBJECT_OPERATOR">-&gt;</token>
+        <token name="T_STRING">getBalance</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_PLUS">+</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_VARIABLE">$balance</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+        <token name="T_SEMICOLON">;</token>
+      </line>
+      <line no="23"/>
+      <line no="24">
+        <token name="T_WHITESPACE">        </token>
+        <token name="T_RETURN">return</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_VARIABLE">$this</token>
+        <token name="T_OBJECT_OPERATOR">-&gt;</token>
+        <token name="T_STRING">getBalance</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+        <token name="T_SEMICOLON">;</token>
+      </line>
+      <line no="25">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="26"/>
+      <line no="27">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_PUBLIC">public</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_FUNCTION">function</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">withdrawMoney</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_VARIABLE">$balance</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+      </line>
+      <line no="28">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="29">
+        <token name="T_WHITESPACE">        </token>
+        <token name="T_VARIABLE">$this</token>
+        <token name="T_OBJECT_OPERATOR">-&gt;</token>
+        <token name="T_STRING">setBalance</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_VARIABLE">$this</token>
+        <token name="T_OBJECT_OPERATOR">-&gt;</token>
+        <token name="T_STRING">getBalance</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_MINUS">-</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_VARIABLE">$balance</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+        <token name="T_SEMICOLON">;</token>
+      </line>
+      <line no="30"/>
+      <line no="31">
+        <token name="T_WHITESPACE">        </token>
+        <token name="T_RETURN">return</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_VARIABLE">$this</token>
+        <token name="T_OBJECT_OPERATOR">-&gt;</token>
+        <token name="T_STRING">getBalance</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+        <token name="T_SEMICOLON">;</token>
+      </line>
+      <line no="32">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="33">
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="34"/>
+    </source>
   </file>
 </phpunit>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForBankAccount/index.xml b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForBankAccount/index.xml
index 27fc5b405..68a0977ab 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForBankAccount/index.xml
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForBankAccount/index.xml
@@ -1,6 +1,10 @@
 <?xml version="1.0"?>
 <phpunit xmlns="http://schema.phpunit.de/coverage/1.0">
-  <project name="%s">
+  <build time="%s" phpunit="%s" coverage="%s">
+    <runtime name="%s" version="%s" url="%s"/>
+    <driver name="%s" version="%s"/>
+  </build>
+  <project source="%s">
     <tests>
       <test name="BankAccountTest::testBalanceIsInitiallyZero" size="unknown" result="0" status="PASSED"/>
       <test name="BankAccountTest::testBalanceCannotBecomeNegative" size="unknown" result="0" status="PASSED"/>
@@ -9,19 +13,19 @@
     </tests>
     <directory name="%s">
       <totals>
-        <lines total="33" comments="0" code="33" executable="10" executed="5" percent="50.00%"/>
-        <methods count="4" tested="3" percent="75.00%"/>
-        <functions count="0" tested="0" percent=""/>
-        <classes count="1" tested="0" percent="0.00%"/>
-        <traits count="0" tested="0" percent=""/>
+        <lines total="33" comments="0" code="33" executable="10" executed="5" percent="50.00"/>
+        <methods count="4" tested="3" percent="75.00"/>
+        <functions count="0" tested="0" percent="0"/>
+        <classes count="1" tested="0" percent="0.00"/>
+        <traits count="0" tested="0" percent="0"/>
       </totals>
       <file name="BankAccount.php" href="BankAccount.php.xml">
         <totals>
-          <lines total="33" comments="0" code="33" executable="10" executed="5" percent="50.00%"/>
-          <methods count="4" tested="3" percent="75.00%"/>
-          <functions count="0" tested="0" percent=""/>
-          <classes count="1" tested="0" percent="0.00%"/>
-          <traits count="0" tested="0" percent=""/>
+          <lines total="33" comments="0" code="33" executable="10" executed="5" percent="50.00"/>
+          <methods count="4" tested="3" percent="75.00"/>
+          <functions count="0" tested="0" percent="0"/>
+          <classes count="1" tested="0" percent="0.00"/>
+          <traits count="0" tested="0" percent="0"/>
         </totals>
       </file>
     </directory>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForClassWithAnonymousFunction/index.xml b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForClassWithAnonymousFunction/index.xml
index 6f9cd19c4..5ae1f7674 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForClassWithAnonymousFunction/index.xml
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForClassWithAnonymousFunction/index.xml
@@ -1,24 +1,28 @@
 <?xml version="1.0"?>
 <phpunit xmlns="http://schema.phpunit.de/coverage/1.0">
-  <project name="%s">
+  <build time="%s" phpunit="%s" coverage="%s">
+    <runtime name="%s" version="%s" url="%s"/>
+    <driver name="%s" version="%s"/>
+  </build>
+  <project source="%s">
     <tests>
       <test name="ClassWithAnonymousFunction" size="unknown" result="0" status="PASSED"/>
     </tests>
     <directory name="%s">
       <totals>
-        <lines total="19" comments="2" code="17" executable="8" executed="7" percent="87.50%"/>
-        <methods count="2" tested="1" percent="50.00%"/>
-        <functions count="0" tested="0" percent=""/>
-        <classes count="1" tested="0" percent="0.00%"/>
-        <traits count="0" tested="0" percent=""/>
+        <lines total="19" comments="2" code="17" executable="8" executed="7" percent="87.50"/>
+        <methods count="2" tested="1" percent="50.00"/>
+        <functions count="0" tested="0" percent="0"/>
+        <classes count="1" tested="0" percent="0.00"/>
+        <traits count="0" tested="0" percent="0"/>
       </totals>
       <file name="source_with_class_and_anonymous_function.php" href="source_with_class_and_anonymous_function.php.xml">
         <totals>
-          <lines total="19" comments="2" code="17" executable="8" executed="7" percent="87.50%"/>
-          <methods count="2" tested="1" percent="50.00%"/>
-          <functions count="0" tested="0" percent=""/>
-          <classes count="1" tested="0" percent="0.00%"/>
-          <traits count="0" tested="0" percent=""/>
+          <lines total="19" comments="2" code="17" executable="8" executed="7" percent="87.50"/>
+          <methods count="2" tested="1" percent="50.00"/>
+          <functions count="0" tested="0" percent="0"/>
+          <classes count="1" tested="0" percent="0.00"/>
+          <traits count="0" tested="0" percent="0"/>
         </totals>
       </file>
     </directory>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForClassWithAnonymousFunction/source_with_class_and_anonymous_function.php.xml b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForClassWithAnonymousFunction/source_with_class_and_anonymous_function.php.xml
index d42452474..8ae02b7a6 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForClassWithAnonymousFunction/source_with_class_and_anonymous_function.php.xml
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForClassWithAnonymousFunction/source_with_class_and_anonymous_function.php.xml
@@ -1,18 +1,18 @@
 <?xml version="1.0"?>
 <phpunit xmlns="http://schema.phpunit.de/coverage/1.0">
-  <file name="source_with_class_and_anonymous_function.php">
+  <file name="source_with_class_and_anonymous_function.php" path="/">
     <totals>
-      <lines total="19" comments="2" code="17" executable="8" executed="7" percent="87.50%"/>
-      <methods count="2" tested="1" percent="50.00%"/>
-      <functions count="0" tested="0" percent=""/>
-      <classes count="1" tested="0" percent="0.00%"/>
-      <traits count="0" tested="0" percent=""/>
+      <lines total="19" comments="2" code="17" executable="8" executed="7" percent="87.50"/>
+      <methods count="2" tested="1" percent="50.00"/>
+      <functions count="0" tested="0" percent="0"/>
+      <classes count="1" tested="0" percent="0.00"/>
+      <traits count="0" tested="0" percent="0"/>
     </totals>
     <class name="CoveredClassWithAnonymousFunctionInStaticMethod" start="3" executable="8" executed="7" crap="2.01">
       <package full="" name="" sub="" category=""/>
       <namespace name=""/>
       <method name="runAnonymous" signature="runAnonymous()" start="5" end="18" crap="1.04" executable="3" executed="2" coverage="66.666666666667"/>
-      <method name="anonymous function" signature="anonymous function (&amp;$val, $key)" start="11" end="13" crap="1" executable="2" executed="2" coverage="100"/>
+      <method name="anonymousFunction:11#41" signature="anonymousFunction (&amp;$val, $key)" start="11" end="13" crap="1" executable="2" executed="2" coverage="100"/>
     </class>
     <coverage>
       <line nr="7">
@@ -37,5 +37,126 @@
         <covered by="ClassWithAnonymousFunction"/>
       </line>
     </coverage>
+    <source>
+      <line no="1">
+        <token name="T_OPEN_TAG">&lt;?php</token>
+      </line>
+      <line no="2"/>
+      <line no="3">
+        <token name="T_CLASS">class</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">CoveredClassWithAnonymousFunctionInStaticMethod</token>
+      </line>
+      <line no="4">
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="5">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_PUBLIC">public</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STATIC">static</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_FUNCTION">function</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">runAnonymous</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+      </line>
+      <line no="6">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="7">
+        <token name="T_WHITESPACE">        </token>
+        <token name="T_VARIABLE">$filter</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_EQUAL">=</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_OPEN_SQUARE">[</token>
+        <token name="T_CONSTANT_ENCAPSED_STRING">'abc124'</token>
+        <token name="T_COMMA">,</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_CONSTANT_ENCAPSED_STRING">'abc123'</token>
+        <token name="T_COMMA">,</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_CONSTANT_ENCAPSED_STRING">'123'</token>
+        <token name="T_CLOSE_SQUARE">]</token>
+        <token name="T_SEMICOLON">;</token>
+      </line>
+      <line no="8"/>
+      <line no="9">
+        <token name="T_WHITESPACE">        </token>
+        <token name="T_STRING">array_walk</token>
+        <token name="T_OPEN_BRACKET">(</token>
+      </line>
+      <line no="10">
+        <token name="T_WHITESPACE">            </token>
+        <token name="T_VARIABLE">$filter</token>
+        <token name="T_COMMA">,</token>
+      </line>
+      <line no="11">
+        <token name="T_WHITESPACE">            </token>
+        <token name="T_FUNCTION">function</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_AMPERSAND">&amp;</token>
+        <token name="T_VARIABLE">$val</token>
+        <token name="T_COMMA">,</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_VARIABLE">$key</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="12">
+        <token name="T_WHITESPACE">                </token>
+        <token name="T_VARIABLE">$val</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_EQUAL">=</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">preg_replace</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_CONSTANT_ENCAPSED_STRING">'|[^0-9]|'</token>
+        <token name="T_COMMA">,</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_CONSTANT_ENCAPSED_STRING">''</token>
+        <token name="T_COMMA">,</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_VARIABLE">$val</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+        <token name="T_SEMICOLON">;</token>
+      </line>
+      <line no="13">
+        <token name="T_WHITESPACE">            </token>
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="14">
+        <token name="T_WHITESPACE">        </token>
+        <token name="T_CLOSE_BRACKET">)</token>
+        <token name="T_SEMICOLON">;</token>
+      </line>
+      <line no="15"/>
+      <line no="16">
+        <token name="T_WHITESPACE">        </token>
+        <token name="T_COMMENT">// Should be covered</token>
+      </line>
+      <line no="17">
+        <token name="T_WHITESPACE">        </token>
+        <token name="T_VARIABLE">$extravar</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_EQUAL">=</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">true</token>
+        <token name="T_SEMICOLON">;</token>
+      </line>
+      <line no="18">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="19">
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="20"/>
+    </source>
   </file>
 </phpunit>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForFileWithIgnoredLines/index.xml b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForFileWithIgnoredLines/index.xml
index 35c0745d5..7abd1bccc 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForFileWithIgnoredLines/index.xml
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForFileWithIgnoredLines/index.xml
@@ -1,24 +1,28 @@
 <?xml version="1.0"?>
 <phpunit xmlns="http://schema.phpunit.de/coverage/1.0">
-  <project name="%s">
+  <build time="%s" phpunit="%s" coverage="%s">
+    <runtime name="%s" version="%s" url="%s"/>
+    <driver name="%s" version="%s"/>
+  </build>
+  <project source="%s">
     <tests>
       <test name="FileWithIgnoredLines" size="unknown" result="0" status="PASSED"/>
     </tests>
     <directory name="%s">
       <totals>
-        <lines total="37" comments="12" code="25" executable="2" executed="1" percent="50.00%"/>
-        <methods count="0" tested="0" percent=""/>
-        <functions count="1" tested="0" percent="0.00%"/>
-        <classes count="2" tested="2" percent="100.00%"/>
-        <traits count="0" tested="0" percent=""/>
+        <lines total="37" comments="12" code="25" executable="2" executed="1" percent="50.00"/>
+        <methods count="0" tested="0" percent="0"/>
+        <functions count="1" tested="1" percent="100.00"/>
+        <classes count="0" tested="0" percent="0"/>
+        <traits count="0" tested="0" percent="0"/>
       </totals>
       <file name="source_with_ignore.php" href="source_with_ignore.php.xml">
         <totals>
-          <lines total="37" comments="12" code="25" executable="2" executed="1" percent="50.00%"/>
-          <methods count="0" tested="0" percent=""/>
-          <functions count="1" tested="0" percent="0.00%"/>
-          <classes count="2" tested="2" percent="100.00%"/>
-          <traits count="0" tested="0" percent=""/>
+          <lines total="37" comments="12" code="25" executable="2" executed="1" percent="50.00"/>
+          <methods count="0" tested="0" percent="0"/>
+          <functions count="1" tested="1" percent="100.00"/>
+          <classes count="0" tested="0" percent="0"/>
+          <traits count="0" tested="0" percent="0"/>
         </totals>
       </file>
     </directory>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForFileWithIgnoredLines/source_with_ignore.php.xml b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForFileWithIgnoredLines/source_with_ignore.php.xml
index 509990f87..0996c5365 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForFileWithIgnoredLines/source_with_ignore.php.xml
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/Report/XML/CoverageForFileWithIgnoredLines/source_with_ignore.php.xml
@@ -1,12 +1,12 @@
 <?xml version="1.0"?>
 <phpunit xmlns="http://schema.phpunit.de/coverage/1.0">
-  <file name="source_with_ignore.php">
+  <file name="source_with_ignore.php" path="/">
     <totals>
-      <lines total="37" comments="12" code="25" executable="2" executed="1" percent="50.00%"/>
-      <methods count="0" tested="0" percent=""/>
-      <functions count="1" tested="0" percent="0.00%"/>
-      <classes count="2" tested="2" percent="100.00%"/>
-      <traits count="0" tested="0" percent=""/>
+      <lines total="37" comments="12" code="25" executable="2" executed="1" percent="50.00"/>
+      <methods count="0" tested="0" percent="0"/>
+      <functions count="1" tested="1" percent="100.00"/>
+      <classes count="0" tested="0" percent="0"/>
+      <traits count="0" tested="0" percent="0"/>
     </totals>
     <class name="Foo" start="11" executable="0" executed="0" crap="1">
       <package full="" name="" sub="" category=""/>
@@ -18,11 +18,170 @@
       <namespace name=""/>
       <method name="foo" signature="foo()" start="23" end="25" crap="1" executable="0" executed="0" coverage="100"/>
     </class>
-    <function name="baz" signature="baz()" start="28" crap="0" executable="0" executed="0" coverage="0"/>
+    <function name="baz" signature="baz()" start="28" crap="1" executable="0" executed="0" coverage="100"/>
     <coverage>
       <line nr="2">
         <covered by="FileWithIgnoredLines"/>
       </line>
     </coverage>
+    <source>
+      <line no="1">
+        <token name="T_OPEN_TAG">&lt;?php</token>
+      </line>
+      <line no="2">
+        <token name="T_IF">if</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_VARIABLE">$neverHappens</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="3">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_COMMENT">// @codeCoverageIgnoreStart</token>
+      </line>
+      <line no="4">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_PRINT">print</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_CONSTANT_ENCAPSED_STRING">'*'</token>
+        <token name="T_SEMICOLON">;</token>
+      </line>
+      <line no="5">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_COMMENT">// @codeCoverageIgnoreEnd</token>
+      </line>
+      <line no="6">
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="7"/>
+      <line no="8">
+        <token name="T_DOC_COMMENT">/**</token>
+      </line>
+      <line no="9">
+        <token name="T_DOC_COMMENT"> * @codeCoverageIgnore</token>
+      </line>
+      <line no="10">
+        <token name="T_DOC_COMMENT"> */</token>
+      </line>
+      <line no="11">
+        <token name="T_CLASS">class</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">Foo</token>
+      </line>
+      <line no="12">
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="13">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_PUBLIC">public</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_FUNCTION">function</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">bar</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+      </line>
+      <line no="14">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="15">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="16">
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="17"/>
+      <line no="18">
+        <token name="T_CLASS">class</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">Bar</token>
+      </line>
+      <line no="19">
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="20">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_DOC_COMMENT">/**</token>
+      </line>
+      <line no="21">
+        <token name="T_DOC_COMMENT">     * @codeCoverageIgnore</token>
+      </line>
+      <line no="22">
+        <token name="T_DOC_COMMENT">     */</token>
+      </line>
+      <line no="23">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_PUBLIC">public</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_FUNCTION">function</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">foo</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+      </line>
+      <line no="24">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="25">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="26">
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="27"/>
+      <line no="28">
+        <token name="T_FUNCTION">function</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">baz</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+      </line>
+      <line no="29">
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="30">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_PRINT">print</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_CONSTANT_ENCAPSED_STRING">'*'</token>
+        <token name="T_SEMICOLON">;</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_COMMENT">// @codeCoverageIgnore</token>
+      </line>
+      <line no="31">
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="32"/>
+      <line no="33">
+        <token name="T_INTERFACE">interface</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">Bor</token>
+      </line>
+      <line no="34">
+        <token name="T_OPEN_CURLY">{</token>
+      </line>
+      <line no="35">
+        <token name="T_WHITESPACE">    </token>
+        <token name="T_PUBLIC">public</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_FUNCTION">function</token>
+        <token name="T_WHITESPACE"> </token>
+        <token name="T_STRING">foo</token>
+        <token name="T_OPEN_BRACKET">(</token>
+        <token name="T_CLOSE_BRACKET">)</token>
+        <token name="T_SEMICOLON">;</token>
+      </line>
+      <line no="36"/>
+      <line no="37">
+        <token name="T_CLOSE_CURLY">}</token>
+      </line>
+      <line no="38"/>
+    </source>
   </file>
 </phpunit>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/class-with-anonymous-function-clover.xml b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/class-with-anonymous-function-clover.xml
index d6a8b4085..3f105ae17 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/class-with-anonymous-function-clover.xml
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/class-with-anonymous-function-clover.xml
@@ -9,7 +9,7 @@
       <line num="7" type="stmt" count="1"/>
       <line num="9" type="stmt" count="1"/>
       <line num="10" type="stmt" count="0"/>
-      <line num="11" type="method" name="anonymous function" complexity="1" crap="1" count="1"/>
+      <line num="11" type="method" name="anonymousFunction:11#41" complexity="1" crap="1" count="1"/>
       <line num="12" type="stmt" count="1"/>
       <line num="13" type="stmt" count="1"/>
       <line num="14" type="stmt" count="1"/>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/class-with-anonymous-function-crap4j.xml b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/class-with-anonymous-function-crap4j.xml
index 696496dab..705258c13 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/class-with-anonymous-function-crap4j.xml
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/class-with-anonymous-function-crap4j.xml
@@ -25,9 +25,9 @@
     <method>
       <package>global</package>
       <className>CoveredClassWithAnonymousFunctionInStaticMethod</className>
-      <methodName>anonymous function</methodName>
-      <methodSignature>anonymous function (&amp;$val, $key)</methodSignature>
-      <fullMethod>anonymous function (&amp;$val, $key)</fullMethod>
+      <methodName>anonymousFunction:11#41</methodName>
+      <methodSignature>anonymousFunction (&amp;$val, $key)</methodSignature>
+      <fullMethod>anonymousFunction (&amp;$val, $key)</fullMethod>
       <crap>1</crap>
       <complexity>1</complexity>
       <coverage>100</coverage>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/ignored-lines-clover.xml b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/ignored-lines-clover.xml
index 81a9aaa3d..a35cc4b2d 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/ignored-lines-clover.xml
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/ignored-lines-clover.xml
@@ -10,8 +10,8 @@
       </class>
       <line num="2" type="stmt" count="1"/>
       <line num="6" type="stmt" count="0"/>
-      <metrics loc="37" ncloc="25" classes="2" methods="0" coveredmethods="0" conditionals="0" coveredconditionals="0" statements="2" coveredstatements="1" elements="2" coveredelements="1"/>
+      <metrics loc="37" ncloc="25" classes="0" methods="0" coveredmethods="0" conditionals="0" coveredconditionals="0" statements="2" coveredstatements="1" elements="2" coveredelements="1"/>
     </file>
-    <metrics files="1" loc="37" ncloc="25" classes="2" methods="0" coveredmethods="0" conditionals="0" coveredconditionals="0" statements="2" coveredstatements="1" elements="2" coveredelements="1"/>
+    <metrics files="1" loc="37" ncloc="25" classes="0" methods="0" coveredmethods="0" conditionals="0" coveredconditionals="0" statements="2" coveredstatements="1" elements="2" coveredelements="1"/>
   </project>
 </coverage>
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/ignored-lines-text.txt b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/ignored-lines-text.txt
index 428303873..6e8e1494f 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/ignored-lines-text.txt
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/ignored-lines-text.txt
@@ -1,10 +1,10 @@
 
 
-Code Coverage Report:   
+Code Coverage Report:%w
   %s
-                        
- Summary:               
-  Classes: 100.00% (2/2)
-  Methods:        (0/0) 
-  Lines:   50.00% (1/2) 
+%w
+ Summary:%w
+  Classes:        (0/0)
+  Methods:        (0/0)
+  Lines:   50.00% (1/2)
 
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/source_with_oneline_annotations.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/source_with_oneline_annotations.php
index 19dd4cd4d..7b1cb1cbd 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/source_with_oneline_annotations.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/_files/source_with_oneline_annotations.php
@@ -1,7 +1,7 @@
 <?php
 
 /** Docblock */
-interface Foo
+interface FooInterface
 {
     public function bar();
 }
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/CodeCoverageTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/CodeCoverageTest.php
index 26438fe90..753ad3a0e 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/CodeCoverageTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/CodeCoverageTest.php
@@ -292,18 +292,12 @@ public function testCollect()
             $coverage->getData()
         );
 
-        if (version_compare(\PHPUnit_Runner_Version::id(), '4.7', '>=')) {
-            $size = 'unknown';
-        } else {
-            $size = 'small';
-        }
-
         $this->assertEquals(
             [
-                'BankAccountTest::testBalanceIsInitiallyZero'       => ['size' => $size, 'status' => null],
-                'BankAccountTest::testBalanceCannotBecomeNegative'  => ['size' => $size, 'status' => null],
-                'BankAccountTest::testBalanceCannotBecomeNegative2' => ['size' => $size, 'status' => null],
-                'BankAccountTest::testDepositWithdrawMoney'         => ['size' => $size, 'status' => null]
+                'BankAccountTest::testBalanceIsInitiallyZero'       => ['size' => 'unknown', 'status' => null],
+                'BankAccountTest::testBalanceCannotBecomeNegative'  => ['size' => 'unknown', 'status' => null],
+                'BankAccountTest::testBalanceCannotBecomeNegative2' => ['size' => 'unknown', 'status' => null],
+                'BankAccountTest::testDepositWithdrawMoney'         => ['size' => 'unknown', 'status' => null]
             ],
             $coverage->getTests()
         );
@@ -430,8 +424,6 @@ public function testGetLinesToBeIgnoredOneLineAnnotations()
                 9,
                 10,
                 11,
-                12,
-                13,
                 14,
                 15,
                 16,
@@ -478,7 +470,28 @@ public function testGetLinesToBeIgnoredWhenIgnoreIsDisabled()
         $this->coverage->setDisableIgnoredLines(true);
 
         $this->assertEquals(
-            [],
+            [
+                7,
+                11,
+                12,
+                13,
+                16,
+                17,
+                18,
+                19,
+                20,
+                21,
+                22,
+                23,
+                26,
+                27,
+                32,
+                33,
+                34,
+                35,
+                36,
+                37
+            ],
             $this->getLinesToBeIgnored()->invoke(
                 $this->coverage,
                 TEST_FILES_PATH . 'source_with_ignore.php'
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/FilterTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/FilterTest.php
index 47ff21a0f..e9427dd29 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/FilterTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/FilterTest.php
@@ -10,7 +10,9 @@
 
 namespace SebastianBergmann\CodeCoverage;
 
-class FilterTest extends \PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class FilterTest extends TestCase
 {
     /**
      * @var Filter
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/UtilTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/UtilTest.php
index c29b693ee..a6f19ea37 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/UtilTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/UtilTest.php
@@ -10,10 +10,12 @@
 
 namespace SebastianBergmann\CodeCoverage;
 
+use PHPUnit\Framework\TestCase;
+
 /**
  * @covers SebastianBergmann\CodeCoverage\Util
  */
-class UtilTest extends \PHPUnit_Framework_TestCase
+class UtilTest extends TestCase
 {
     public function testPercent()
     {
diff --git a/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/XMLTest.php b/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/XMLTest.php
index 7ce8db334..0e810e0f9 100644
--- a/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/XMLTest.php
+++ b/lib/composer/vendor/phpunit/php-code-coverage/tests/tests/XMLTest.php
@@ -39,7 +39,7 @@ public function testForBankAccountTest()
     {
         $expectedFilesPath = self::$TEST_REPORT_PATH_SOURCE . DIRECTORY_SEPARATOR . 'CoverageForBankAccount';
 
-        $xml = new Facade;
+        $xml = new Facade('1.0.0');
         $xml->process($this->getCoverageForBankAccount(), self::$TEST_TMP_PATH);
 
         $this->assertFilesEquals($expectedFilesPath, self::$TEST_TMP_PATH);
@@ -49,7 +49,7 @@ public function testForFileWithIgnoredLines()
     {
         $expectedFilesPath = self::$TEST_REPORT_PATH_SOURCE . DIRECTORY_SEPARATOR . 'CoverageForFileWithIgnoredLines';
 
-        $xml = new Facade;
+        $xml = new Facade('1.0.0');
         $xml->process($this->getCoverageForFileWithIgnoredLines(), self::$TEST_TMP_PATH);
 
         $this->assertFilesEquals($expectedFilesPath, self::$TEST_TMP_PATH);
@@ -57,10 +57,9 @@ public function testForFileWithIgnoredLines()
 
     public function testForClassWithAnonymousFunction()
     {
-        $expectedFilesPath =
-            self::$TEST_REPORT_PATH_SOURCE . DIRECTORY_SEPARATOR . 'CoverageForClassWithAnonymousFunction';
+        $expectedFilesPath = self::$TEST_REPORT_PATH_SOURCE . DIRECTORY_SEPARATOR . 'CoverageForClassWithAnonymousFunction';
 
-        $xml = new Facade;
+        $xml = new Facade('1.0.0');
         $xml->process($this->getCoverageForClassWithAnonymousFunction(), self::$TEST_TMP_PATH);
 
         $this->assertFilesEquals($expectedFilesPath, self::$TEST_TMP_PATH);
diff --git a/lib/composer/vendor/phpunit/php-file-iterator/ChangeLog.md b/lib/composer/vendor/phpunit/php-file-iterator/ChangeLog.md
index fa77cedb3..5c842c6fc 100644
--- a/lib/composer/vendor/phpunit/php-file-iterator/ChangeLog.md
+++ b/lib/composer/vendor/phpunit/php-file-iterator/ChangeLog.md
@@ -2,9 +2,40 @@
 
 All notable changes to this project will be documented in this file. This project adheres to [Semantic Versioning](http://semver.org/).
 
-## [1.4.0] - 2015-04-02
+## [1.4.5] - 2017-11-27
+
+### Fixed
+
+* Fixed [#37](https://github.com/sebastianbergmann/php-file-iterator/issues/37): Regression caused by fix for [#30](https://github.com/sebastianbergmann/php-file-iterator/issues/30)
+
+## [1.4.4] - 2017-11-27
+
+### Fixed
+
+* Fixed [#30](https://github.com/sebastianbergmann/php-file-iterator/issues/30): Exclude is not considered if it is a parent of the base path
+
+## [1.4.3] - 2017-11-25
+
+### Fixed
+
+* Fixed [#34](https://github.com/sebastianbergmann/php-file-iterator/issues/34): Factory should use canonical directory names
+
+## [1.4.2] - 2016-11-26
+
+No changes
+
+## [1.4.1] - 2015-07-26
+
+No changes
+
+## 1.4.0 - 2015-04-02
 
 ### Added
 
 * [Added support for wildcards (glob) in exclude](https://github.com/sebastianbergmann/php-file-iterator/pull/23)
 
+[1.4.5]: https://github.com/sebastianbergmann/php-file-iterator/compare/1.4.4...1.4.5
+[1.4.4]: https://github.com/sebastianbergmann/php-file-iterator/compare/1.4.3...1.4.4
+[1.4.3]: https://github.com/sebastianbergmann/php-file-iterator/compare/1.4.2...1.4.3
+[1.4.2]: https://github.com/sebastianbergmann/php-file-iterator/compare/1.4.1...1.4.2
+[1.4.1]: https://github.com/sebastianbergmann/php-file-iterator/compare/1.4.0...1.4.1
diff --git a/lib/composer/vendor/phpunit/php-file-iterator/README.md b/lib/composer/vendor/phpunit/php-file-iterator/README.md
index ef2838870..8f2caf2a4 100644
--- a/lib/composer/vendor/phpunit/php-file-iterator/README.md
+++ b/lib/composer/vendor/phpunit/php-file-iterator/README.md
@@ -2,11 +2,11 @@
 
 ## Installation
 
-To add File_Iterator as a local, per-project dependency to your project, simply add a dependency on `phpunit/php-file-iterator` to your project's `composer.json` file. Here is a minimal example of a `composer.json` file that just defines a dependency on File_Iterator 1.4:
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
 
-    {
-        "require": {
-            "phpunit/php-file-iterator": "~1.4"
-        }
-    }
+    composer require phpunit/php-file-iterator
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev phpunit/php-file-iterator
 
diff --git a/lib/composer/vendor/phpunit/php-file-iterator/src/Factory.php b/lib/composer/vendor/phpunit/php-file-iterator/src/Factory.php
index 19c93ad44..9cc3fb7b1 100644
--- a/lib/composer/vendor/phpunit/php-file-iterator/src/Factory.php
+++ b/lib/composer/vendor/phpunit/php-file-iterator/src/Factory.php
@@ -80,9 +80,9 @@ protected function getPathsAfterResolvingWildcards(array $paths)
 
         foreach ($paths as $path) {
             if ($locals = glob($path, GLOB_ONLYDIR)) {
-                $_paths = array_merge($_paths, $locals);
+                $_paths = array_merge($_paths, array_map('realpath', $locals));
             } else {
-                $_paths[] = $path;
+                $_paths[] = realpath($path);
             }
         }
 
diff --git a/lib/composer/vendor/phpunit/php-file-iterator/src/Iterator.php b/lib/composer/vendor/phpunit/php-file-iterator/src/Iterator.php
index 1607c0661..c8f20a798 100644
--- a/lib/composer/vendor/phpunit/php-file-iterator/src/Iterator.php
+++ b/lib/composer/vendor/phpunit/php-file-iterator/src/Iterator.php
@@ -131,7 +131,7 @@ protected function acceptSuffix($filename)
 
     /**
      * @param  string $filename
-     * @param  array  $subString
+     * @param  array  $subStrings
      * @param  int    $type
      * @return bool
      * @since  Method available since Release 1.1.0
diff --git a/lib/composer/vendor/phpunit/php-timer/.gitignore b/lib/composer/vendor/phpunit/php-timer/.gitignore
index cb465d9e7..c03c89b25 100644
--- a/lib/composer/vendor/phpunit/php-timer/.gitignore
+++ b/lib/composer/vendor/phpunit/php-timer/.gitignore
@@ -1,3 +1,4 @@
+/.idea
 /vendor
 /composer.lock
 
diff --git a/lib/composer/vendor/phpunit/php-timer/.travis.yml b/lib/composer/vendor/phpunit/php-timer/.travis.yml
index fd8e85001..7fc89961d 100644
--- a/lib/composer/vendor/phpunit/php-timer/.travis.yml
+++ b/lib/composer/vendor/phpunit/php-timer/.travis.yml
@@ -1,30 +1,27 @@
 language: php
 
 php:
-  - 5.3.3
   - 5.3
   - 5.4
   - 5.5
   - 5.6
   - 7.0
-  - nightly
-  - hhvm
+  - 7.0snapshot
+  - 7.1
+  - 7.1snapshot
+  - master
+
+sudo: false
 
 before_install:
   - composer self-update
+  - composer clear-cache
 
 install:
-  - travis_retry composer install --no-interaction --prefer-source
+  - travis_retry composer update --no-interaction --no-ansi --no-progress --no-suggest --optimize-autoloader --prefer-stable
 
 script:
-  - ./vendor/bin/phpunit --bootstrap src/Timer.php tests
+  - ./vendor/bin/phpunit
 
 notifications:
   email: false
-  webhooks:
-    urls:
-      - https://webhooks.gitter.im/e/6668f52f3dd4e3f81960
-    on_success: always
-    on_failure: always
-    on_start: false
-
diff --git a/lib/composer/vendor/phpunit/php-timer/README.md b/lib/composer/vendor/phpunit/php-timer/README.md
index 1c5b75672..47abb57f8 100644
--- a/lib/composer/vendor/phpunit/php-timer/README.md
+++ b/lib/composer/vendor/phpunit/php-timer/README.md
@@ -6,13 +6,13 @@ Utility class for timing things, factored out of PHPUnit into a stand-alone comp
 
 ## Installation
 
-To add this package as a local, per-project dependency to your project, simply add a dependency on `phpunit/php-timer` to your project's `composer.json` file. Here is a minimal example of a `composer.json` file that just defines a dependency on PHP_Timer:
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
 
-    {
-        "require": {
-            "phpunit/php-timer": "~1.0"
-        }
-    }
+    composer require phpunit/php-timer
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev phpunit/php-timer
 
 ## Usage
 
@@ -21,8 +21,6 @@ To add this package as a local, per-project dependency to your project, simply a
 ```php
 PHP_Timer::start();
 
-$timer->start();
-
 // ...
 
 $time = PHP_Timer::stop();
diff --git a/lib/composer/vendor/phpunit/php-timer/composer.json b/lib/composer/vendor/phpunit/php-timer/composer.json
index a327276f2..0f16164ab 100644
--- a/lib/composer/vendor/phpunit/php-timer/composer.json
+++ b/lib/composer/vendor/phpunit/php-timer/composer.json
@@ -15,19 +15,23 @@
         }
     ],
     "support": {
-        "issues": "https://github.com/sebastianbergmann/php-timer/issues",
-        "irc": "irc://irc.freenode.net/phpunit"
+        "issues": "https://github.com/sebastianbergmann/php-timer/issues"
     },
     "require": {
-        "php": ">=5.3.3"
+        "php": "^5.3.3 || ^7.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4|~5"
+        "phpunit/phpunit": "^4.8.35 || ^5.7 || ^6.0"
     },
     "autoload": {
         "classmap": [
             "src/"
         ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0-dev"
+        }
     }
 }
 
diff --git a/lib/composer/vendor/phpunit/php-timer/phpunit.xml b/lib/composer/vendor/phpunit/php-timer/phpunit.xml
new file mode 100644
index 000000000..68febeb04
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-timer/phpunit.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.0/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         forceCoversAnnotation="true"
+         beStrictAboutCoversAnnotation="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         verbose="true">
+    <testsuite>
+        <directory suffix="Test.php">tests</directory>
+    </testsuite>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/lib/composer/vendor/phpunit/php-timer/src/Timer.php b/lib/composer/vendor/phpunit/php-timer/src/Timer.php
index 34df0baee..7b5c43257 100644
--- a/lib/composer/vendor/phpunit/php-timer/src/Timer.php
+++ b/lib/composer/vendor/phpunit/php-timer/src/Timer.php
@@ -10,8 +10,6 @@
 
 /**
  * Utility class for timing.
- *
- * @since      Class available since Release 1.0.0
  */
 class PHP_Timer
 {
diff --git a/lib/composer/vendor/phpunit/php-timer/tests/TimerTest.php b/lib/composer/vendor/phpunit/php-timer/tests/TimerTest.php
index f18c24b0f..34ebc5005 100644
--- a/lib/composer/vendor/phpunit/php-timer/tests/TimerTest.php
+++ b/lib/composer/vendor/phpunit/php-timer/tests/TimerTest.php
@@ -8,12 +8,9 @@
  * file that was distributed with this source code.
  */
 
-/**
- * Tests for PHP_Timer.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHP_TimerTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class PHP_TimerTest extends TestCase
 {
     /**
      * @covers PHP_Timer::start
diff --git a/lib/composer/vendor/phpunit/php-token-stream/.gitignore b/lib/composer/vendor/phpunit/php-token-stream/.gitignore
index 103eecf83..77aae3df6 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/.gitignore
+++ b/lib/composer/vendor/phpunit/php-token-stream/.gitignore
@@ -1,4 +1,3 @@
 /.idea
 /composer.lock
-/composer.phar
 /vendor
diff --git a/lib/composer/vendor/phpunit/php-token-stream/.travis.yml b/lib/composer/vendor/phpunit/php-token-stream/.travis.yml
index 11dedef6b..e8f407dbd 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/.travis.yml
+++ b/lib/composer/vendor/phpunit/php-token-stream/.travis.yml
@@ -1,35 +1,26 @@
 language: php
 
 php:
-  - 5.3.3
-  - 5.3
-  - 5.4
-  - 5.5
-  - 5.6
   - 7.0
-  - hhvm
-
-matrix:
-  allow_failures:
-    - php: hhvm
+  - 7.1
+  - 7.2
+  - master
 
 sudo: false
 
 before_install:
   - composer self-update
+  - composer clear-cache
 
 install:
-  - travis_retry composer install --no-interaction --prefer-source
+  - travis_retry composer update --no-interaction --no-ansi --no-progress --no-suggest
 
 script:
-  - ./vendor/bin/phpunit --configuration ./build/phpunit.xml
+  - ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
 
 notifications:
   email: false
-  webhooks:
-    urls:
-      - https://webhooks.gitter.im/e/6668f52f3dd4e3f81960
-    on_success: always
-    on_failure: always
-    on_start: false
 
diff --git a/lib/composer/vendor/phpunit/php-token-stream/ChangeLog.md b/lib/composer/vendor/phpunit/php-token-stream/ChangeLog.md
new file mode 100644
index 000000000..efeec7203
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-token-stream/ChangeLog.md
@@ -0,0 +1,19 @@
+# Change Log
+
+All notable changes to `sebastianbergmann/php-token-stream` are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [2.0.2] - 2017-11-27
+
+* Fixed [#69](https://github.com/sebastianbergmann/php-token-stream/issues/69): `PHP_Token_USE_FUNCTION` does not serialize correctly
+
+## [2.0.1] - 2017-08-20
+
+### Fixed
+
+* Fixed [#68](https://github.com/sebastianbergmann/php-token-stream/issues/68): Method with name `empty` wrongly recognized as anonymous function
+
+## [2.0.0] - 2017-08-03
+
+[2.0.2]: https://github.com/sebastianbergmann/php-token-stream/compare/2.0.1...2.0.2
+[2.0.1]: https://github.com/sebastianbergmann/php-token-stream/compare/2.0.0...2.0.1
+[2.0.0]: https://github.com/sebastianbergmann/php-token-stream/compare/1.4.11...2.0.0
diff --git a/lib/composer/vendor/phpunit/php-token-stream/LICENSE b/lib/composer/vendor/phpunit/php-token-stream/LICENSE
index 6a176fa0f..cdd1374f0 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/LICENSE
+++ b/lib/composer/vendor/phpunit/php-token-stream/LICENSE
@@ -1,6 +1,6 @@
 PHP_TokenStream
 
-Copyright (c) 2009-2015, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2009-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/lib/composer/vendor/phpunit/php-token-stream/README.md b/lib/composer/vendor/phpunit/php-token-stream/README.md
index 1cee04873..149b7e2df 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/README.md
+++ b/lib/composer/vendor/phpunit/php-token-stream/README.md
@@ -1,6 +1,6 @@
 [![Build Status](https://travis-ci.org/sebastianbergmann/php-token-stream.svg?branch=master)](https://travis-ci.org/sebastianbergmann/php-token-stream)
 
-# PHP_TokenStream
+# php-token-stream
 
 ## Installation
 
diff --git a/lib/composer/vendor/phpunit/php-token-stream/build.xml b/lib/composer/vendor/phpunit/php-token-stream/build.xml
index f02f4b5cf..0da8056e5 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/build.xml
+++ b/lib/composer/vendor/phpunit/php-token-stream/build.xml
@@ -1,33 +1,21 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="php-token-stream">
- <target name="clean" description="Cleanup build artifacts">
-  <delete dir="${basedir}/vendor"/>
-  <delete file="${basedir}/composer.lock"/>
- </target>
+<project name="php-token-stream" default="setup">
+    <target name="setup" depends="clean,composer"/>
 
- <target name="composer" depends="clean" description="Install dependencies with Composer">
-  <tstamp>
-   <format property="thirty.days.ago" pattern="MM/dd/yyyy hh:mm aa" offset="-30" unit="day"/>
-  </tstamp>
-  <delete>
-   <fileset dir="${basedir}">
-    <include name="composer.phar" />
-    <date datetime="${thirty.days.ago}" when="before"/>
-   </fileset>
-  </delete>
+    <target name="clean" description="Cleanup build artifacts">
+        <delete dir="${basedir}/vendor"/>
+        <delete file="${basedir}/composer.lock"/>
+    </target>
 
-  <get src="https://getcomposer.org/composer.phar" dest="${basedir}/composer.phar" skipexisting="true"/>
-
-  <exec executable="php">
-   <arg value="composer.phar"/>
-   <arg value="install"/>
-  </exec>
- </target>
-
- <target name="phpunit" description="Run unit tests with PHPUnit">
-  <exec executable="${basedir}/vendor/bin/phpunit" failonerror="true">
-   <arg value="--configuration"/>
-   <arg path="${basedir}/build/phpunit.xml"/>
-  </exec>
- </target>
+    <target name="composer" depends="clean" description="Install dependencies with Composer">
+        <exec executable="composer" taskname="composer">
+            <env key="COMPOSER_DISABLE_XDEBUG_WARN" value="1"/>
+            <arg value="update"/>
+            <arg value="--no-interaction"/>
+            <arg value="--no-progress"/>
+            <arg value="--no-ansi"/>
+            <arg value="--no-suggest"/>
+        </exec>
+    </target>
 </project>
+
diff --git a/lib/composer/vendor/phpunit/php-token-stream/build/phpunit.xml b/lib/composer/vendor/phpunit/php-token-stream/build/phpunit.xml
deleted file mode 100644
index 139586d2f..000000000
--- a/lib/composer/vendor/phpunit/php-token-stream/build/phpunit.xml
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit backupGlobals="false"
-         backupStaticAttributes="false"
-         bootstrap="../tests/bootstrap.php"
-         verbode="true">
-  <testsuites>
-    <testsuite name="php-token-stream">
-      <directory suffix="Test.php">../tests</directory>
-    </testsuite>
-  </testsuites>
-
-  <filter>
-    <whitelist addUncoveredFilesFromWhitelist="true">
-      <directory suffix=".php">../src</directory>
-    </whitelist>
-  </filter>
-</phpunit>
diff --git a/lib/composer/vendor/phpunit/php-token-stream/composer.json b/lib/composer/vendor/phpunit/php-token-stream/composer.json
index dfde72995..4bf07e706 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/composer.json
+++ b/lib/composer/vendor/phpunit/php-token-stream/composer.json
@@ -15,11 +15,15 @@
         "issues": "https://github.com/sebastianbergmann/php-token-stream/issues"
     },
     "require": {
-        "php": ">=5.3.3",
+        "php": "^7.0",
         "ext-tokenizer": "*"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.2"
+        "phpunit/phpunit": "^6.2.4"
+    },
+    "config": {
+        "optimize-autoloader": true,
+        "sort-packages": true
     },
     "autoload": {
         "classmap": [
@@ -28,7 +32,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.4-dev"
+            "dev-master": "2.0-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/phpunit/php-token-stream/phpunit.xml b/lib/composer/vendor/phpunit/php-token-stream/phpunit.xml
new file mode 100644
index 000000000..1f789ba2a
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-token-stream/phpunit.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.0/phpunit.xsd"
+         bootstrap="tests/bootstrap.php"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         verbose="true">
+    <testsuite>
+        <directory suffix="Test.php">tests</directory>
+    </testsuite>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/lib/composer/vendor/phpunit/php-token-stream/src/Token.php b/lib/composer/vendor/phpunit/php-token-stream/src/Token.php
index d4adca1dc..f4db9a781 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/src/Token.php
+++ b/lib/composer/vendor/phpunit/php-token-stream/src/Token.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the PHP_TokenStream package.
+ * This file is part of php-token-stream.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -10,12 +10,6 @@
 
 /**
  * A PHP token.
- *
- * @author    Sebastian Bergmann <sebastian@phpunit.de>
- * @copyright Sebastian Bergmann <sebastian@phpunit.de>
- * @license   http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- * @link      http://github.com/sebastianbergmann/php-token-stream/tree
- * @since     Class available since Release 1.0.0
  */
 abstract class PHP_Token
 {
@@ -25,7 +19,7 @@ abstract class PHP_Token
     protected $text;
 
     /**
-     * @var integer
+     * @var int
      */
     protected $line;
 
@@ -35,17 +29,15 @@ abstract class PHP_Token
     protected $tokenStream;
 
     /**
-     * @var integer
+     * @var int
      */
     protected $id;
 
     /**
-     * Constructor.
-     *
      * @param string           $text
-     * @param integer          $line
+     * @param int              $line
      * @param PHP_Token_Stream $tokenStream
-     * @param integer          $id
+     * @param int              $id
      */
     public function __construct($text, $line, PHP_Token_Stream $tokenStream, $id)
     {
@@ -64,18 +56,26 @@ public function __toString()
     }
 
     /**
-     * @return integer
+     * @return int
      */
     public function getLine()
     {
         return $this->line;
     }
+
+    /**
+     * @return int
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
 }
 
 abstract class PHP_TokenWithScope extends PHP_Token
 {
     /**
-     * @var integer
+     * @var int
      */
     protected $endTokenId;
 
@@ -120,12 +120,12 @@ public function getDocblock()
                 break;
             }
 
-            return (string)$tokens[$i];
+            return (string) $tokens[$i];
         }
     }
 
     /**
-     * @return integer
+     * @return int
      */
     public function getEndTokenId()
     {
@@ -162,7 +162,7 @@ public function getEndTokenId()
     }
 
     /**
-     * @return integer
+     * @return int
      */
     public function getEndLine()
     {
@@ -203,7 +203,7 @@ public function getVisibility()
      */
     public function getKeywords()
     {
-        $keywords = array();
+        $keywords = [];
         $tokens   = $this->tokenStream->tokens();
 
         for ($i = $this->id - 2; $i > $this->id - 7; $i -= 2) {
@@ -268,8 +268,8 @@ private function process()
     {
         $tokens = $this->tokenStream->tokens();
 
-        if ($tokens[$this->id+2] instanceof PHP_Token_CONSTANT_ENCAPSED_STRING) {
-            $this->name = trim($tokens[$this->id+2], "'\"");
+        if ($tokens[$this->id + 2] instanceof PHP_Token_CONSTANT_ENCAPSED_STRING) {
+            $this->name = trim($tokens[$this->id + 2], "'\"");
             $this->type = strtolower(
                 str_replace('PHP_Token_', '', get_class($tokens[$this->id]))
             );
@@ -277,7 +277,6 @@ private function process()
     }
 }
 
-
 class PHP_Token_FUNCTION extends PHP_TokenWithScopeAndVisibility
 {
     /**
@@ -286,7 +285,7 @@ class PHP_Token_FUNCTION extends PHP_TokenWithScopeAndVisibility
     protected $arguments;
 
     /**
-     * @var integer
+     * @var int
      */
     protected $ccn;
 
@@ -300,6 +299,11 @@ class PHP_Token_FUNCTION extends PHP_TokenWithScopeAndVisibility
      */
     protected $signature;
 
+    /**
+     * @var bool
+     */
+    private $anonymous = false;
+
     /**
      * @return array
      */
@@ -309,23 +313,23 @@ public function getArguments()
             return $this->arguments;
         }
 
-        $this->arguments = array();
+        $this->arguments = [];
         $tokens          = $this->tokenStream->tokens();
         $typeDeclaration = null;
 
         // Search for first token inside brackets
         $i = $this->id + 2;
 
-        while (!$tokens[$i-1] instanceof PHP_Token_OPEN_BRACKET) {
+        while (!$tokens[$i - 1] instanceof PHP_Token_OPEN_BRACKET) {
             $i++;
         }
 
         while (!$tokens[$i] instanceof PHP_Token_CLOSE_BRACKET) {
             if ($tokens[$i] instanceof PHP_Token_STRING) {
-                $typeDeclaration = (string)$tokens[$i];
+                $typeDeclaration = (string) $tokens[$i];
             } elseif ($tokens[$i] instanceof PHP_Token_VARIABLE) {
-                $this->arguments[(string)$tokens[$i]] = $typeDeclaration;
-                $typeDeclaration                      = null;
+                $this->arguments[(string) $tokens[$i]] = $typeDeclaration;
+                $typeDeclaration                       = null;
             }
 
             $i++;
@@ -345,24 +349,35 @@ public function getName()
 
         $tokens = $this->tokenStream->tokens();
 
-        for ($i = $this->id + 1; $i < count($tokens); $i++) {
-            if ($tokens[$i] instanceof PHP_Token_STRING) {
-                $this->name = (string)$tokens[$i];
-                break;
-            } elseif ($tokens[$i] instanceof PHP_Token_AMPERSAND &&
-                     $tokens[$i+1] instanceof PHP_Token_STRING) {
-                $this->name = (string)$tokens[$i+1];
-                break;
-            } elseif ($tokens[$i] instanceof PHP_Token_OPEN_BRACKET) {
-                $this->name = 'anonymous function';
-                break;
-            }
+        $i = $this->id + 1;
+
+        if ($tokens[$i] instanceof PHP_Token_WHITESPACE) {
+            $i++;
+        }
+
+        if ($tokens[$i] instanceof PHP_Token_AMPERSAND) {
+            $i++;
+        }
+
+        if ($tokens[$i + 1] instanceof PHP_Token_OPEN_BRACKET) {
+            $this->name = (string) $tokens[$i];
+        } elseif ($tokens[$i + 1] instanceof PHP_Token_WHITESPACE && $tokens[$i + 2] instanceof PHP_Token_OPEN_BRACKET) {
+            $this->name = (string) $tokens[$i];
+        } else {
+            $this->anonymous = true;
+
+            $this->name = sprintf(
+                'anonymousFunction:%s#%s',
+                $this->getLine(),
+                $this->getId()
+            );
         }
 
-        if ($this->name != 'anonymous function') {
+        if (!$this->isAnonymous()) {
             for ($i = $this->id; $i; --$i) {
                 if ($tokens[$i] instanceof PHP_Token_NAMESPACE) {
                     $this->name = $tokens[$i]->getName() . '\\' . $this->name;
+
                     break;
                 }
 
@@ -376,7 +391,7 @@ public function getName()
     }
 
     /**
-     * @return integer
+     * @return int
      */
     public function getCCN()
     {
@@ -419,8 +434,8 @@ public function getSignature()
             return $this->signature;
         }
 
-        if ($this->getName() == 'anonymous function') {
-            $this->signature = 'anonymous function';
+        if ($this->isAnonymous()) {
+            $this->signature = 'anonymousFunction';
             $i               = $this->id + 1;
         } else {
             $this->signature = '';
@@ -439,6 +454,14 @@ public function getSignature()
 
         return $this->signature;
     }
+
+    /**
+     * @return bool
+     */
+    public function isAnonymous()
+    {
+        return $this->anonymous;
+    }
 }
 
 class PHP_Token_INTERFACE extends PHP_TokenWithScopeAndVisibility
@@ -453,11 +476,11 @@ class PHP_Token_INTERFACE extends PHP_TokenWithScopeAndVisibility
      */
     public function getName()
     {
-        return (string)$this->tokenStream[$this->id + 2];
+        return (string) $this->tokenStream[$this->id + 2];
     }
 
     /**
-     * @return boolean
+     * @return bool
      */
     public function hasParent()
     {
@@ -472,13 +495,13 @@ public function getPackage()
         $className  = $this->getName();
         $docComment = $this->getDocblock();
 
-        $result = array(
+        $result = [
             'namespace'   => '',
             'fullPackage' => '',
             'category'    => '',
             'package'     => '',
             'subpackage'  => ''
-        );
+        ];
 
         for ($i = $this->id; $i; --$i) {
             if ($this->tokenStream[$i] instanceof PHP_Token_NAMESPACE) {
@@ -512,8 +535,9 @@ public function getPackage()
     }
 
     /**
-     * @param  array  $parts
-     * @param  string $join
+     * @param array  $parts
+     * @param string $join
+     *
      * @return string
      */
     protected function arrayToName(array $parts, $join = '\\')
@@ -523,14 +547,14 @@ protected function arrayToName(array $parts, $join = '\\')
         if (count($parts) > 1) {
             array_pop($parts);
 
-            $result = join($join, $parts);
+            $result = implode($join, $parts);
         }
 
         return $result;
     }
 
     /**
-     * @return boolean|string
+     * @return bool|string
      */
     public function getParent()
     {
@@ -540,18 +564,18 @@ public function getParent()
 
         $i         = $this->id + 6;
         $tokens    = $this->tokenStream->tokens();
-        $className = (string)$tokens[$i];
+        $className = (string) $tokens[$i];
 
-        while (isset($tokens[$i+1]) &&
-               !$tokens[$i+1] instanceof PHP_Token_WHITESPACE) {
-            $className .= (string)$tokens[++$i];
+        while (isset($tokens[$i + 1]) &&
+               !$tokens[$i + 1] instanceof PHP_Token_WHITESPACE) {
+            $className .= (string) $tokens[++$i];
         }
 
         return $className;
     }
 
     /**
-     * @return boolean
+     * @return bool
      */
     public function hasInterfaces()
     {
@@ -562,7 +586,7 @@ public function hasInterfaces()
     }
 
     /**
-     * @return array|boolean
+     * @return array|bool
      */
     public function getInterfaces()
     {
@@ -582,11 +606,11 @@ public function getInterfaces()
 
         $tokens = $this->tokenStream->tokens();
 
-        while (!$tokens[$i+1] instanceof PHP_Token_OPEN_CURLY) {
+        while (!$tokens[$i + 1] instanceof PHP_Token_OPEN_CURLY) {
             $i++;
 
             if ($tokens[$i] instanceof PHP_Token_STRING) {
-                $this->interfaces[] = (string)$tokens[$i];
+                $this->interfaces[] = (string) $tokens[$i];
             }
         }
 
@@ -594,31 +618,95 @@ public function getInterfaces()
     }
 }
 
-class PHP_Token_ABSTRACT extends PHP_Token {}
-class PHP_Token_AMPERSAND extends PHP_Token {}
-class PHP_Token_AND_EQUAL extends PHP_Token {}
-class PHP_Token_ARRAY extends PHP_Token {}
-class PHP_Token_ARRAY_CAST extends PHP_Token {}
-class PHP_Token_AS extends PHP_Token {}
-class PHP_Token_AT extends PHP_Token {}
-class PHP_Token_BACKTICK extends PHP_Token {}
-class PHP_Token_BAD_CHARACTER extends PHP_Token {}
-class PHP_Token_BOOLEAN_AND extends PHP_Token {}
-class PHP_Token_BOOLEAN_OR extends PHP_Token {}
-class PHP_Token_BOOL_CAST extends PHP_Token {}
-class PHP_Token_BREAK extends PHP_Token {}
-class PHP_Token_CARET extends PHP_Token {}
-class PHP_Token_CASE extends PHP_Token {}
-class PHP_Token_CATCH extends PHP_Token {}
-class PHP_Token_CHARACTER extends PHP_Token {}
+class PHP_Token_ABSTRACT extends PHP_Token
+{
+}
+
+class PHP_Token_AMPERSAND extends PHP_Token
+{
+}
+
+class PHP_Token_AND_EQUAL extends PHP_Token
+{
+}
+
+class PHP_Token_ARRAY extends PHP_Token
+{
+}
+
+class PHP_Token_ARRAY_CAST extends PHP_Token
+{
+}
+
+class PHP_Token_AS extends PHP_Token
+{
+}
+
+class PHP_Token_AT extends PHP_Token
+{
+}
+
+class PHP_Token_BACKTICK extends PHP_Token
+{
+}
+
+class PHP_Token_BAD_CHARACTER extends PHP_Token
+{
+}
+
+class PHP_Token_BOOLEAN_AND extends PHP_Token
+{
+}
+
+class PHP_Token_BOOLEAN_OR extends PHP_Token
+{
+}
+
+class PHP_Token_BOOL_CAST extends PHP_Token
+{
+}
+
+class PHP_Token_BREAK extends PHP_Token
+{
+}
+
+class PHP_Token_CARET extends PHP_Token
+{
+}
+
+class PHP_Token_CASE extends PHP_Token
+{
+}
+
+class PHP_Token_CATCH extends PHP_Token
+{
+}
+
+class PHP_Token_CHARACTER extends PHP_Token
+{
+}
 
 class PHP_Token_CLASS extends PHP_Token_INTERFACE
 {
+    /**
+     * @var bool
+     */
+    private $anonymous = false;
+
+    /**
+     * @var string
+     */
+    private $name;
+
     /**
      * @return string
      */
     public function getName()
     {
+        if ($this->name !== null) {
+            return $this->name;
+        }
+
         $next = $this->tokenStream[$this->id + 1];
 
         if ($next instanceof PHP_Token_WHITESPACE) {
@@ -626,223 +714,747 @@ public function getName()
         }
 
         if ($next instanceof PHP_Token_STRING) {
-            return (string) $next;
+            $this->name =(string) $next;
+
+            return $this->name;
         }
 
         if ($next instanceof PHP_Token_OPEN_CURLY ||
             $next instanceof PHP_Token_EXTENDS ||
             $next instanceof PHP_Token_IMPLEMENTS) {
-            return 'anonymous class';
+
+            $this->name = sprintf(
+                'AnonymousClass:%s#%s',
+                $this->getLine(),
+                $this->getId()
+            );
+
+            $this->anonymous = true;
+
+            return $this->name;
         }
     }
+
+    public function isAnonymous()
+    {
+        return $this->anonymous;
+    }
 }
 
-class PHP_Token_CLASS_C extends PHP_Token {}
-class PHP_Token_CLASS_NAME_CONSTANT extends PHP_Token {}
-class PHP_Token_CLONE extends PHP_Token {}
-class PHP_Token_CLOSE_BRACKET extends PHP_Token {}
-class PHP_Token_CLOSE_CURLY extends PHP_Token {}
-class PHP_Token_CLOSE_SQUARE extends PHP_Token {}
-class PHP_Token_CLOSE_TAG extends PHP_Token {}
-class PHP_Token_COLON extends PHP_Token {}
-class PHP_Token_COMMA extends PHP_Token {}
-class PHP_Token_COMMENT extends PHP_Token {}
-class PHP_Token_CONCAT_EQUAL extends PHP_Token {}
-class PHP_Token_CONST extends PHP_Token {}
-class PHP_Token_CONSTANT_ENCAPSED_STRING extends PHP_Token {}
-class PHP_Token_CONTINUE extends PHP_Token {}
-class PHP_Token_CURLY_OPEN extends PHP_Token {}
-class PHP_Token_DEC extends PHP_Token {}
-class PHP_Token_DECLARE extends PHP_Token {}
-class PHP_Token_DEFAULT extends PHP_Token {}
-class PHP_Token_DIV extends PHP_Token {}
-class PHP_Token_DIV_EQUAL extends PHP_Token {}
-class PHP_Token_DNUMBER extends PHP_Token {}
-class PHP_Token_DO extends PHP_Token {}
-class PHP_Token_DOC_COMMENT extends PHP_Token {}
-class PHP_Token_DOLLAR extends PHP_Token {}
-class PHP_Token_DOLLAR_OPEN_CURLY_BRACES extends PHP_Token {}
-class PHP_Token_DOT extends PHP_Token {}
-class PHP_Token_DOUBLE_ARROW extends PHP_Token {}
-class PHP_Token_DOUBLE_CAST extends PHP_Token {}
-class PHP_Token_DOUBLE_COLON extends PHP_Token {}
-class PHP_Token_DOUBLE_QUOTES extends PHP_Token {}
-class PHP_Token_ECHO extends PHP_Token {}
-class PHP_Token_ELSE extends PHP_Token {}
-class PHP_Token_ELSEIF extends PHP_Token {}
-class PHP_Token_EMPTY extends PHP_Token {}
-class PHP_Token_ENCAPSED_AND_WHITESPACE extends PHP_Token {}
-class PHP_Token_ENDDECLARE extends PHP_Token {}
-class PHP_Token_ENDFOR extends PHP_Token {}
-class PHP_Token_ENDFOREACH extends PHP_Token {}
-class PHP_Token_ENDIF extends PHP_Token {}
-class PHP_Token_ENDSWITCH extends PHP_Token {}
-class PHP_Token_ENDWHILE extends PHP_Token {}
-class PHP_Token_END_HEREDOC extends PHP_Token {}
-class PHP_Token_EQUAL extends PHP_Token {}
-class PHP_Token_EVAL extends PHP_Token {}
-class PHP_Token_EXCLAMATION_MARK extends PHP_Token {}
-class PHP_Token_EXIT extends PHP_Token {}
-class PHP_Token_EXTENDS extends PHP_Token {}
-class PHP_Token_FILE extends PHP_Token {}
-class PHP_Token_FINAL extends PHP_Token {}
-class PHP_Token_FOR extends PHP_Token {}
-class PHP_Token_FOREACH extends PHP_Token {}
-class PHP_Token_FUNC_C extends PHP_Token {}
-class PHP_Token_GLOBAL extends PHP_Token {}
-class PHP_Token_GT extends PHP_Token {}
-class PHP_Token_IF extends PHP_Token {}
-class PHP_Token_IMPLEMENTS extends PHP_Token {}
-class PHP_Token_INC extends PHP_Token {}
-class PHP_Token_INCLUDE extends PHP_Token_Includes {}
-class PHP_Token_INCLUDE_ONCE extends PHP_Token_Includes {}
-class PHP_Token_INLINE_HTML extends PHP_Token {}
-class PHP_Token_INSTANCEOF extends PHP_Token {}
-class PHP_Token_INT_CAST extends PHP_Token {}
-class PHP_Token_ISSET extends PHP_Token {}
-class PHP_Token_IS_EQUAL extends PHP_Token {}
-class PHP_Token_IS_GREATER_OR_EQUAL extends PHP_Token {}
-class PHP_Token_IS_IDENTICAL extends PHP_Token {}
-class PHP_Token_IS_NOT_EQUAL extends PHP_Token {}
-class PHP_Token_IS_NOT_IDENTICAL extends PHP_Token {}
-class PHP_Token_IS_SMALLER_OR_EQUAL extends PHP_Token {}
-class PHP_Token_LINE extends PHP_Token {}
-class PHP_Token_LIST extends PHP_Token {}
-class PHP_Token_LNUMBER extends PHP_Token {}
-class PHP_Token_LOGICAL_AND extends PHP_Token {}
-class PHP_Token_LOGICAL_OR extends PHP_Token {}
-class PHP_Token_LOGICAL_XOR extends PHP_Token {}
-class PHP_Token_LT extends PHP_Token {}
-class PHP_Token_METHOD_C extends PHP_Token {}
-class PHP_Token_MINUS extends PHP_Token {}
-class PHP_Token_MINUS_EQUAL extends PHP_Token {}
-class PHP_Token_MOD_EQUAL extends PHP_Token {}
-class PHP_Token_MULT extends PHP_Token {}
-class PHP_Token_MUL_EQUAL extends PHP_Token {}
-class PHP_Token_NEW extends PHP_Token {}
-class PHP_Token_NUM_STRING extends PHP_Token {}
-class PHP_Token_OBJECT_CAST extends PHP_Token {}
-class PHP_Token_OBJECT_OPERATOR extends PHP_Token {}
-class PHP_Token_OPEN_BRACKET extends PHP_Token {}
-class PHP_Token_OPEN_CURLY extends PHP_Token {}
-class PHP_Token_OPEN_SQUARE extends PHP_Token {}
-class PHP_Token_OPEN_TAG extends PHP_Token {}
-class PHP_Token_OPEN_TAG_WITH_ECHO extends PHP_Token {}
-class PHP_Token_OR_EQUAL extends PHP_Token {}
-class PHP_Token_PAAMAYIM_NEKUDOTAYIM extends PHP_Token {}
-class PHP_Token_PERCENT extends PHP_Token {}
-class PHP_Token_PIPE extends PHP_Token {}
-class PHP_Token_PLUS extends PHP_Token {}
-class PHP_Token_PLUS_EQUAL extends PHP_Token {}
-class PHP_Token_PRINT extends PHP_Token {}
-class PHP_Token_PRIVATE extends PHP_Token {}
-class PHP_Token_PROTECTED extends PHP_Token {}
-class PHP_Token_PUBLIC extends PHP_Token {}
-class PHP_Token_QUESTION_MARK extends PHP_Token {}
-class PHP_Token_REQUIRE extends PHP_Token_Includes {}
-class PHP_Token_REQUIRE_ONCE extends PHP_Token_Includes {}
-class PHP_Token_RETURN extends PHP_Token {}
-class PHP_Token_SEMICOLON extends PHP_Token {}
-class PHP_Token_SL extends PHP_Token {}
-class PHP_Token_SL_EQUAL extends PHP_Token {}
-class PHP_Token_SR extends PHP_Token {}
-class PHP_Token_SR_EQUAL extends PHP_Token {}
-class PHP_Token_START_HEREDOC extends PHP_Token {}
-class PHP_Token_STATIC extends PHP_Token {}
-class PHP_Token_STRING extends PHP_Token {}
-class PHP_Token_STRING_CAST extends PHP_Token {}
-class PHP_Token_STRING_VARNAME extends PHP_Token {}
-class PHP_Token_SWITCH extends PHP_Token {}
-class PHP_Token_THROW extends PHP_Token {}
-class PHP_Token_TILDE extends PHP_Token {}
-class PHP_Token_TRY extends PHP_Token {}
-class PHP_Token_UNSET extends PHP_Token {}
-class PHP_Token_UNSET_CAST extends PHP_Token {}
-class PHP_Token_USE extends PHP_Token {}
-class PHP_Token_USE_FUNCTION extends PHP_Token {}
-class PHP_Token_VAR extends PHP_Token {}
-class PHP_Token_VARIABLE extends PHP_Token {}
-class PHP_Token_WHILE extends PHP_Token {}
-class PHP_Token_WHITESPACE extends PHP_Token {}
-class PHP_Token_XOR_EQUAL extends PHP_Token {}
+class PHP_Token_CLASS_C extends PHP_Token
+{
+}
 
-// Tokens introduced in PHP 5.1
-class PHP_Token_HALT_COMPILER extends PHP_Token {}
+class PHP_Token_CLASS_NAME_CONSTANT extends PHP_Token
+{
+}
 
-// Tokens introduced in PHP 5.3
-class PHP_Token_DIR extends PHP_Token {}
-class PHP_Token_GOTO extends PHP_Token {}
+class PHP_Token_CLONE extends PHP_Token
+{
+}
 
-class PHP_Token_NAMESPACE extends PHP_TokenWithScope
+class PHP_Token_CLOSE_BRACKET extends PHP_Token
 {
-    /**
-     * @return string
-     */
-    public function getName()
-    {
-        $tokens    = $this->tokenStream->tokens();
-        $namespace = (string)$tokens[$this->id+2];
+}
 
-        for ($i = $this->id + 3;; $i += 2) {
-            if (isset($tokens[$i]) &&
-                $tokens[$i] instanceof PHP_Token_NS_SEPARATOR) {
-                $namespace .= '\\' . $tokens[$i+1];
-            } else {
-                break;
-            }
-        }
+class PHP_Token_CLOSE_CURLY extends PHP_Token
+{
+}
 
-        return $namespace;
-    }
+class PHP_Token_CLOSE_SQUARE extends PHP_Token
+{
 }
 
-class PHP_Token_NS_C extends PHP_Token {}
-class PHP_Token_NS_SEPARATOR extends PHP_Token {}
+class PHP_Token_CLOSE_TAG extends PHP_Token
+{
+}
 
-// Tokens introduced in PHP 5.4
-class PHP_Token_CALLABLE extends PHP_Token {}
-class PHP_Token_INSTEADOF extends PHP_Token {}
-class PHP_Token_TRAIT extends PHP_Token_INTERFACE {}
-class PHP_Token_TRAIT_C extends PHP_Token {}
+class PHP_Token_COLON extends PHP_Token
+{
+}
 
-// Tokens introduced in PHP 5.5
-class PHP_Token_FINALLY extends PHP_Token {}
-class PHP_Token_YIELD extends PHP_Token {}
+class PHP_Token_COMMA extends PHP_Token
+{
+}
 
-// Tokens introduced in PHP 5.6
-class PHP_Token_ELLIPSIS extends PHP_Token {}
-class PHP_Token_POW extends PHP_Token {}
-class PHP_Token_POW_EQUAL extends PHP_Token {}
+class PHP_Token_COMMENT extends PHP_Token
+{
+}
 
-// Tokens introduced in PHP 7.0
-class PHP_Token_COALESCE extends PHP_Token {}
-class PHP_Token_SPACESHIP extends PHP_Token {}
-class PHP_Token_YIELD_FROM extends PHP_Token {}
+class PHP_Token_CONCAT_EQUAL extends PHP_Token
+{
+}
 
-// Tokens introduced in HackLang / HHVM
-class PHP_Token_ASYNC extends PHP_Token {}
-class PHP_Token_AWAIT extends PHP_Token {}
-class PHP_Token_COMPILER_HALT_OFFSET extends PHP_Token {}
-class PHP_Token_ENUM extends PHP_Token {}
-class PHP_Token_EQUALS extends PHP_Token {}
-class PHP_Token_IN extends PHP_Token {}
-class PHP_Token_JOIN extends PHP_Token {}
-class PHP_Token_LAMBDA_ARROW extends PHP_Token {}
-class PHP_Token_LAMBDA_CP extends PHP_Token {}
-class PHP_Token_LAMBDA_OP extends PHP_Token {}
-class PHP_Token_ONUMBER extends PHP_Token {}
-class PHP_Token_SHAPE extends PHP_Token {}
-class PHP_Token_SUPER extends PHP_Token {}
-class PHP_Token_TYPE extends PHP_Token {}
-class PHP_Token_TYPELIST_GT extends PHP_Token {}
-class PHP_Token_TYPELIST_LT extends PHP_Token {}
-class PHP_Token_WHERE extends PHP_Token {}
-class PHP_Token_XHP_ATTRIBUTE extends PHP_Token {}
-class PHP_Token_XHP_CATEGORY extends PHP_Token {}
-class PHP_Token_XHP_CATEGORY_LABEL extends PHP_Token {}
-class PHP_Token_XHP_CHILDREN extends PHP_Token {}
-class PHP_Token_XHP_LABEL extends PHP_Token {}
-class PHP_Token_XHP_REQUIRED extends PHP_Token {}
-class PHP_Token_XHP_TAG_GT extends PHP_Token {}
-class PHP_Token_XHP_TAG_LT extends PHP_Token {}
-class PHP_Token_XHP_TEXT extends PHP_Token {}
+class PHP_Token_CONST extends PHP_Token
+{
+}
+
+class PHP_Token_CONSTANT_ENCAPSED_STRING extends PHP_Token
+{
+}
+
+class PHP_Token_CONTINUE extends PHP_Token
+{
+}
+
+class PHP_Token_CURLY_OPEN extends PHP_Token
+{
+}
+
+class PHP_Token_DEC extends PHP_Token
+{
+}
+
+class PHP_Token_DECLARE extends PHP_Token
+{
+}
+
+class PHP_Token_DEFAULT extends PHP_Token
+{
+}
+
+class PHP_Token_DIV extends PHP_Token
+{
+}
+
+class PHP_Token_DIV_EQUAL extends PHP_Token
+{
+}
+
+class PHP_Token_DNUMBER extends PHP_Token
+{
+}
+
+class PHP_Token_DO extends PHP_Token
+{
+}
+
+class PHP_Token_DOC_COMMENT extends PHP_Token
+{
+}
+
+class PHP_Token_DOLLAR extends PHP_Token
+{
+}
+
+class PHP_Token_DOLLAR_OPEN_CURLY_BRACES extends PHP_Token
+{
+}
+
+class PHP_Token_DOT extends PHP_Token
+{
+}
+
+class PHP_Token_DOUBLE_ARROW extends PHP_Token
+{
+}
+
+class PHP_Token_DOUBLE_CAST extends PHP_Token
+{
+}
+
+class PHP_Token_DOUBLE_COLON extends PHP_Token
+{
+}
+
+class PHP_Token_DOUBLE_QUOTES extends PHP_Token
+{
+}
+
+class PHP_Token_ECHO extends PHP_Token
+{
+}
+
+class PHP_Token_ELSE extends PHP_Token
+{
+}
+
+class PHP_Token_ELSEIF extends PHP_Token
+{
+}
+
+class PHP_Token_EMPTY extends PHP_Token
+{
+}
+
+class PHP_Token_ENCAPSED_AND_WHITESPACE extends PHP_Token
+{
+}
+
+class PHP_Token_ENDDECLARE extends PHP_Token
+{
+}
+
+class PHP_Token_ENDFOR extends PHP_Token
+{
+}
+
+class PHP_Token_ENDFOREACH extends PHP_Token
+{
+}
+
+class PHP_Token_ENDIF extends PHP_Token
+{
+}
+
+class PHP_Token_ENDSWITCH extends PHP_Token
+{
+}
+
+class PHP_Token_ENDWHILE extends PHP_Token
+{
+}
+
+class PHP_Token_END_HEREDOC extends PHP_Token
+{
+}
+
+class PHP_Token_EQUAL extends PHP_Token
+{
+}
+
+class PHP_Token_EVAL extends PHP_Token
+{
+}
+
+class PHP_Token_EXCLAMATION_MARK extends PHP_Token
+{
+}
+
+class PHP_Token_EXIT extends PHP_Token
+{
+}
+
+class PHP_Token_EXTENDS extends PHP_Token
+{
+}
+
+class PHP_Token_FILE extends PHP_Token
+{
+}
+
+class PHP_Token_FINAL extends PHP_Token
+{
+}
+
+class PHP_Token_FOR extends PHP_Token
+{
+}
+
+class PHP_Token_FOREACH extends PHP_Token
+{
+}
+
+class PHP_Token_FUNC_C extends PHP_Token
+{
+}
+
+class PHP_Token_GLOBAL extends PHP_Token
+{
+}
+
+class PHP_Token_GT extends PHP_Token
+{
+}
+
+class PHP_Token_IF extends PHP_Token
+{
+}
+
+class PHP_Token_IMPLEMENTS extends PHP_Token
+{
+}
+
+class PHP_Token_INC extends PHP_Token
+{
+}
+
+class PHP_Token_INCLUDE extends PHP_Token_Includes
+{
+}
+
+class PHP_Token_INCLUDE_ONCE extends PHP_Token_Includes
+{
+}
+
+class PHP_Token_INLINE_HTML extends PHP_Token
+{
+}
+
+class PHP_Token_INSTANCEOF extends PHP_Token
+{
+}
+
+class PHP_Token_INT_CAST extends PHP_Token
+{
+}
+
+class PHP_Token_ISSET extends PHP_Token
+{
+}
+
+class PHP_Token_IS_EQUAL extends PHP_Token
+{
+}
+
+class PHP_Token_IS_GREATER_OR_EQUAL extends PHP_Token
+{
+}
+
+class PHP_Token_IS_IDENTICAL extends PHP_Token
+{
+}
+
+class PHP_Token_IS_NOT_EQUAL extends PHP_Token
+{
+}
+
+class PHP_Token_IS_NOT_IDENTICAL extends PHP_Token
+{
+}
+
+class PHP_Token_IS_SMALLER_OR_EQUAL extends PHP_Token
+{
+}
+
+class PHP_Token_LINE extends PHP_Token
+{
+}
+
+class PHP_Token_LIST extends PHP_Token
+{
+}
+
+class PHP_Token_LNUMBER extends PHP_Token
+{
+}
+
+class PHP_Token_LOGICAL_AND extends PHP_Token
+{
+}
+
+class PHP_Token_LOGICAL_OR extends PHP_Token
+{
+}
+
+class PHP_Token_LOGICAL_XOR extends PHP_Token
+{
+}
+
+class PHP_Token_LT extends PHP_Token
+{
+}
+
+class PHP_Token_METHOD_C extends PHP_Token
+{
+}
+
+class PHP_Token_MINUS extends PHP_Token
+{
+}
+
+class PHP_Token_MINUS_EQUAL extends PHP_Token
+{
+}
+
+class PHP_Token_MOD_EQUAL extends PHP_Token
+{
+}
+
+class PHP_Token_MULT extends PHP_Token
+{
+}
+
+class PHP_Token_MUL_EQUAL extends PHP_Token
+{
+}
+
+class PHP_Token_NEW extends PHP_Token
+{
+}
+
+class PHP_Token_NUM_STRING extends PHP_Token
+{
+}
+
+class PHP_Token_OBJECT_CAST extends PHP_Token
+{
+}
+
+class PHP_Token_OBJECT_OPERATOR extends PHP_Token
+{
+}
+
+class PHP_Token_OPEN_BRACKET extends PHP_Token
+{
+}
+
+class PHP_Token_OPEN_CURLY extends PHP_Token
+{
+}
+
+class PHP_Token_OPEN_SQUARE extends PHP_Token
+{
+}
+
+class PHP_Token_OPEN_TAG extends PHP_Token
+{
+}
+
+class PHP_Token_OPEN_TAG_WITH_ECHO extends PHP_Token
+{
+}
+
+class PHP_Token_OR_EQUAL extends PHP_Token
+{
+}
+
+class PHP_Token_PAAMAYIM_NEKUDOTAYIM extends PHP_Token
+{
+}
+
+class PHP_Token_PERCENT extends PHP_Token
+{
+}
+
+class PHP_Token_PIPE extends PHP_Token
+{
+}
+
+class PHP_Token_PLUS extends PHP_Token
+{
+}
+
+class PHP_Token_PLUS_EQUAL extends PHP_Token
+{
+}
+
+class PHP_Token_PRINT extends PHP_Token
+{
+}
+
+class PHP_Token_PRIVATE extends PHP_Token
+{
+}
+
+class PHP_Token_PROTECTED extends PHP_Token
+{
+}
+
+class PHP_Token_PUBLIC extends PHP_Token
+{
+}
+
+class PHP_Token_QUESTION_MARK extends PHP_Token
+{
+}
+
+class PHP_Token_REQUIRE extends PHP_Token_Includes
+{
+}
+
+class PHP_Token_REQUIRE_ONCE extends PHP_Token_Includes
+{
+}
+
+class PHP_Token_RETURN extends PHP_Token
+{
+}
+
+class PHP_Token_SEMICOLON extends PHP_Token
+{
+}
+
+class PHP_Token_SL extends PHP_Token
+{
+}
+
+class PHP_Token_SL_EQUAL extends PHP_Token
+{
+}
+
+class PHP_Token_SR extends PHP_Token
+{
+}
+
+class PHP_Token_SR_EQUAL extends PHP_Token
+{
+}
+
+class PHP_Token_START_HEREDOC extends PHP_Token
+{
+}
+
+class PHP_Token_STATIC extends PHP_Token
+{
+}
+
+class PHP_Token_STRING extends PHP_Token
+{
+}
+
+class PHP_Token_STRING_CAST extends PHP_Token
+{
+}
+
+class PHP_Token_STRING_VARNAME extends PHP_Token
+{
+}
+
+class PHP_Token_SWITCH extends PHP_Token
+{
+}
+
+class PHP_Token_THROW extends PHP_Token
+{
+}
+
+class PHP_Token_TILDE extends PHP_Token
+{
+}
+
+class PHP_Token_TRY extends PHP_Token
+{
+}
+
+class PHP_Token_UNSET extends PHP_Token
+{
+}
+
+class PHP_Token_UNSET_CAST extends PHP_Token
+{
+}
+
+class PHP_Token_USE extends PHP_Token
+{
+}
+
+class PHP_Token_USE_FUNCTION extends PHP_Token
+{
+}
+
+class PHP_Token_VAR extends PHP_Token
+{
+}
+
+class PHP_Token_VARIABLE extends PHP_Token
+{
+}
+
+class PHP_Token_WHILE extends PHP_Token
+{
+}
+
+class PHP_Token_WHITESPACE extends PHP_Token
+{
+}
+
+class PHP_Token_XOR_EQUAL extends PHP_Token
+{
+}
+
+// Tokens introduced in PHP 5.1
+class PHP_Token_HALT_COMPILER extends PHP_Token
+{
+}
+
+// Tokens introduced in PHP 5.3
+class PHP_Token_DIR extends PHP_Token
+{
+}
+
+class PHP_Token_GOTO extends PHP_Token
+{
+}
+
+class PHP_Token_NAMESPACE extends PHP_TokenWithScope
+{
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        $tokens    = $this->tokenStream->tokens();
+        $namespace = (string) $tokens[$this->id + 2];
+
+        for ($i = $this->id + 3;; $i += 2) {
+            if (isset($tokens[$i]) &&
+                $tokens[$i] instanceof PHP_Token_NS_SEPARATOR) {
+                $namespace .= '\\' . $tokens[$i + 1];
+            } else {
+                break;
+            }
+        }
+
+        return $namespace;
+    }
+}
+
+class PHP_Token_NS_C extends PHP_Token
+{
+}
+
+class PHP_Token_NS_SEPARATOR extends PHP_Token
+{
+}
+
+// Tokens introduced in PHP 5.4
+class PHP_Token_CALLABLE extends PHP_Token
+{
+}
+
+class PHP_Token_INSTEADOF extends PHP_Token
+{
+}
+
+class PHP_Token_TRAIT extends PHP_Token_INTERFACE
+{
+}
+
+class PHP_Token_TRAIT_C extends PHP_Token
+{
+}
+
+// Tokens introduced in PHP 5.5
+class PHP_Token_FINALLY extends PHP_Token
+{
+}
+
+class PHP_Token_YIELD extends PHP_Token
+{
+}
+
+// Tokens introduced in PHP 5.6
+class PHP_Token_ELLIPSIS extends PHP_Token
+{
+}
+
+class PHP_Token_POW extends PHP_Token
+{
+}
+
+class PHP_Token_POW_EQUAL extends PHP_Token
+{
+}
+
+// Tokens introduced in PHP 7.0
+class PHP_Token_COALESCE extends PHP_Token
+{
+}
+
+class PHP_Token_SPACESHIP extends PHP_Token
+{
+}
+
+class PHP_Token_YIELD_FROM extends PHP_Token
+{
+}
+
+// Tokens introduced in HackLang / HHVM
+class PHP_Token_ASYNC extends PHP_Token
+{
+}
+
+class PHP_Token_AWAIT extends PHP_Token
+{
+}
+
+class PHP_Token_COMPILER_HALT_OFFSET extends PHP_Token
+{
+}
+
+class PHP_Token_ENUM extends PHP_Token
+{
+}
+
+class PHP_Token_EQUALS extends PHP_Token
+{
+}
+
+class PHP_Token_IN extends PHP_Token
+{
+}
+
+class PHP_Token_JOIN extends PHP_Token
+{
+}
+
+class PHP_Token_LAMBDA_ARROW extends PHP_Token
+{
+}
+
+class PHP_Token_LAMBDA_CP extends PHP_Token
+{
+}
+
+class PHP_Token_LAMBDA_OP extends PHP_Token
+{
+}
+
+class PHP_Token_ONUMBER extends PHP_Token
+{
+}
+
+class PHP_Token_NULLSAFE_OBJECT_OPERATOR extends PHP_Token
+{
+}
+
+class PHP_Token_SHAPE extends PHP_Token
+{
+}
+
+class PHP_Token_SUPER extends PHP_Token
+{
+}
+
+class PHP_Token_TYPE extends PHP_Token
+{
+}
+
+class PHP_Token_TYPELIST_GT extends PHP_Token
+{
+}
+
+class PHP_Token_TYPELIST_LT extends PHP_Token
+{
+}
+
+class PHP_Token_WHERE extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_ATTRIBUTE extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_CATEGORY extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_CATEGORY_LABEL extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_CHILDREN extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_LABEL extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_REQUIRED extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_TAG_GT extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_TAG_LT extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_TEXT extends PHP_Token
+{
+}
diff --git a/lib/composer/vendor/phpunit/php-token-stream/src/Token/Stream.php b/lib/composer/vendor/phpunit/php-token-stream/src/Token/Stream.php
index 5fbe62183..fc3e3c37b 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/src/Token/Stream.php
+++ b/lib/composer/vendor/phpunit/php-token-stream/src/Token/Stream.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the PHP_TokenStream package.
+ * This file is part of php-token-stream.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -10,19 +10,13 @@
 
 /**
  * A stream of PHP tokens.
- *
- * @author    Sebastian Bergmann <sebastian@phpunit.de>
- * @copyright Sebastian Bergmann <sebastian@phpunit.de>
- * @license   http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- * @link      http://github.com/sebastianbergmann/php-token-stream/tree
- * @since     Class available since Release 1.0.0
  */
 class PHP_Token_Stream implements ArrayAccess, Countable, SeekableIterator
 {
     /**
      * @var array
      */
-    protected static $customTokens = array(
+    protected static $customTokens = [
         '(' => 'PHP_Token_OPEN_BRACKET',
         ')' => 'PHP_Token_CLOSE_BRACKET',
         '[' => 'PHP_Token_OPEN_SQUARE',
@@ -51,7 +45,7 @@ class PHP_Token_Stream implements ArrayAccess, Countable, SeekableIterator
         '^' => 'PHP_Token_CARET',
         '~' => 'PHP_Token_TILDE',
         '`' => 'PHP_Token_BACKTICK'
-    );
+    ];
 
     /**
      * @var string
@@ -61,17 +55,17 @@ class PHP_Token_Stream implements ArrayAccess, Countable, SeekableIterator
     /**
      * @var array
      */
-    protected $tokens = array();
+    protected $tokens = [];
 
     /**
-     * @var integer
+     * @var int
      */
     protected $position = 0;
 
     /**
      * @var array
      */
-    protected $linesOfCode = array('loc' => 0, 'cloc' => 0, 'ncloc' => 0);
+    protected $linesOfCode = ['loc' => 0, 'cloc' => 0, 'ncloc' => 0];
 
     /**
      * @var array
@@ -101,7 +95,7 @@ class PHP_Token_Stream implements ArrayAccess, Countable, SeekableIterator
     /**
      * @var array
      */
-    protected $lineToFunctionMap = array();
+    protected $lineToFunctionMap = [];
 
     /**
      * Constructor.
@@ -123,7 +117,7 @@ public function __construct($sourceCode)
      */
     public function __destruct()
     {
-        $this->tokens = array();
+        $this->tokens = [];
     }
 
     /**
@@ -142,7 +136,6 @@ public function __toString()
 
     /**
      * @return string
-     * @since  Method available since Release 1.1.0
      */
     public function getFilename()
     {
@@ -157,6 +150,7 @@ public function getFilename()
      */
     protected function scan($sourceCode)
     {
+        $id        = 0;
         $line      = 1;
         $tokens    = token_get_all($sourceCode);
         $numTokens = count($tokens);
@@ -165,7 +159,7 @@ protected function scan($sourceCode)
 
         for ($i = 0; $i < $numTokens; ++$i) {
             $token = $tokens[$i];
-            unset($tokens[$i]);
+            $skip  = 0;
 
             if (is_array($token)) {
                 $name = substr(token_name($token[0]), 2);
@@ -173,13 +167,10 @@ protected function scan($sourceCode)
 
                 if ($lastNonWhitespaceTokenWasDoubleColon && $name == 'CLASS') {
                     $name = 'CLASS_NAME_CONSTANT';
-                } elseif ($name == 'USE' && isset($tokens[$i+2][0]) && $tokens[$i+2][0] == T_FUNCTION) {
-                    unset($tokens[$i+1]);
-                    unset($tokens[$i+2]);
-
-                    $i += 2;
-
+                } elseif ($name == 'USE' && isset($tokens[$i + 2][0]) && $tokens[$i + 2][0] == T_FUNCTION) {
                     $name = 'USE_FUNCTION';
+                    $text .= $tokens[$i + 1][1] . $tokens[$i + 2][1];
+                    $skip = 2;
                 }
 
                 $tokenClass = 'PHP_Token_' . $name;
@@ -188,9 +179,9 @@ protected function scan($sourceCode)
                 $tokenClass = self::$customTokens[$token];
             }
 
-            $this->tokens[] = new $tokenClass($text, $line, $this, $i);
+            $this->tokens[] = new $tokenClass($text, $line, $this, $id++);
             $lines          = substr_count($text, "\n");
-            $line          += $lines;
+            $line += $lines;
 
             if ($tokenClass == 'PHP_Token_HALT_COMPILER') {
                 break;
@@ -204,6 +195,8 @@ protected function scan($sourceCode)
             } elseif ($name != 'WHITESPACE') {
                 $lastNonWhitespaceTokenWasDoubleColon = false;
             }
+
+            $i += $skip;
         }
 
         $this->linesOfCode['loc']   = substr_count($sourceCode, "\n");
@@ -212,7 +205,7 @@ protected function scan($sourceCode)
     }
 
     /**
-     * @return integer
+     * @return int
      */
     public function count()
     {
@@ -271,7 +264,6 @@ public function getInterfaces()
 
     /**
      * @return array
-     * @since  Method available since Release 1.1.0
      */
     public function getTraits()
     {
@@ -296,19 +288,19 @@ public function getTraits()
      *
      * @param bool   $categorize OPTIONAL
      * @param string $category   OPTIONAL Either 'require_once', 'require',
-     *                                           'include_once', 'include'.
+     *                           'include_once', 'include'.
+     *
      * @return array
-     * @since  Method available since Release 1.1.0
      */
     public function getIncludes($categorize = false, $category = null)
     {
         if ($this->includes === null) {
-            $this->includes = array(
-              'require_once' => array(),
-              'require'      => array(),
-              'include_once' => array(),
-              'include'      => array()
-            );
+            $this->includes = [
+              'require_once' => [],
+              'require'      => [],
+              'include_once' => [],
+              'include'      => []
+            ];
 
             foreach ($this->tokens as $token) {
                 switch (get_class($token)) {
@@ -342,7 +334,6 @@ public function getIncludes($categorize = false, $category = null)
      * Returns the name of the function or method a line belongs to.
      *
      * @return string or null if the line is not in a function or method
-     * @since  Method available since Release 1.2.0
      */
     public function getFunctionForLine($line)
     {
@@ -355,12 +346,12 @@ public function getFunctionForLine($line)
 
     protected function parse()
     {
-        $this->interfaces = array();
-        $this->classes    = array();
-        $this->traits     = array();
-        $this->functions  = array();
-        $class            = array();
-        $classEndLine     = array();
+        $this->interfaces = [];
+        $this->classes    = [];
+        $this->traits     = [];
+        $this->functions  = [];
+        $class            = [];
+        $classEndLine     = [];
         $trait            = false;
         $traitEndLine     = false;
         $interface        = false;
@@ -375,8 +366,8 @@ protected function parse()
                     $interface        = $token->getName();
                     $interfaceEndLine = $token->getEndLine();
 
-                    $this->interfaces[$interface] = array(
-                      'methods'   => array(),
+                    $this->interfaces[$interface] = [
+                      'methods'   => [],
                       'parent'    => $token->getParent(),
                       'keywords'  => $token->getKeywords(),
                       'docblock'  => $token->getDocblock(),
@@ -384,13 +375,13 @@ protected function parse()
                       'endLine'   => $interfaceEndLine,
                       'package'   => $token->getPackage(),
                       'file'      => $this->filename
-                    );
+                    ];
                     break;
 
                 case 'PHP_Token_CLASS':
                 case 'PHP_Token_TRAIT':
-                    $tmp = array(
-                      'methods'   => array(),
+                    $tmp = [
+                      'methods'   => [],
                       'parent'    => $token->getParent(),
                       'interfaces'=> $token->getInterfaces(),
                       'keywords'  => $token->getKeywords(),
@@ -399,15 +390,13 @@ protected function parse()
                       'endLine'   => $token->getEndLine(),
                       'package'   => $token->getPackage(),
                       'file'      => $this->filename
-                    );
+                    ];
 
                     if ($token instanceof PHP_Token_CLASS) {
                         $class[]        = $token->getName();
                         $classEndLine[] = $token->getEndLine();
 
-                        if ($class[count($class)-1] != 'anonymous class') {
-                            $this->classes[$class[count($class)-1]] = $tmp;
-                        }
+                        $this->classes[$class[count($class) - 1]] = $tmp;
                     } else {
                         $trait                = $token->getName();
                         $traitEndLine         = $token->getEndLine();
@@ -417,7 +406,7 @@ protected function parse()
 
                 case 'PHP_Token_FUNCTION':
                     $name = $token->getName();
-                    $tmp  = array(
+                    $tmp  = [
                       'docblock'  => $token->getDocblock(),
                       'keywords'  => $token->getKeywords(),
                       'visibility'=> $token->getVisibility(),
@@ -426,7 +415,7 @@ protected function parse()
                       'endLine'   => $token->getEndLine(),
                       'ccn'       => $token->getCCN(),
                       'file'      => $this->filename
-                    );
+                    ];
 
                     if (empty($class) &&
                         $trait === false &&
@@ -438,11 +427,11 @@ protected function parse()
                             $tmp['startLine'],
                             $tmp['endLine']
                         );
-                    } elseif (!empty($class) && $class[count($class)-1] != 'anonymous class') {
-                        $this->classes[$class[count($class)-1]]['methods'][$name] = $tmp;
+                    } elseif (!empty($class)) {
+                        $this->classes[$class[count($class) - 1]]['methods'][$name] = $tmp;
 
                         $this->addFunctionToMap(
-                            $class[count($class)-1] . '::' . $name,
+                            $class[count($class) - 1] . '::' . $name,
                             $tmp['startLine'],
                             $tmp['endLine']
                         );
@@ -461,7 +450,7 @@ protected function parse()
 
                 case 'PHP_Token_CLOSE_CURLY':
                     if (!empty($classEndLine) &&
-                        $classEndLine[count($classEndLine)-1] == $token->getLine()) {
+                        $classEndLine[count($classEndLine) - 1] == $token->getLine()) {
                         array_pop($classEndLine);
                         array_pop($class);
                     } elseif ($traitEndLine !== false &&
@@ -494,7 +483,7 @@ public function rewind()
     }
 
     /**
-     * @return boolean
+     * @return bool
      */
     public function valid()
     {
@@ -502,7 +491,7 @@ public function valid()
     }
 
     /**
-     * @return integer
+     * @return int
      */
     public function key()
     {
@@ -525,8 +514,9 @@ public function next()
     }
 
     /**
-     * @param  integer $offset
-     * @return boolean
+     * @param int $offset
+     *
+     * @return bool
      */
     public function offsetExists($offset)
     {
@@ -534,8 +524,10 @@ public function offsetExists($offset)
     }
 
     /**
-     * @param  integer $offset
+     * @param int $offset
+     *
      * @return mixed
+     *
      * @throws OutOfBoundsException
      */
     public function offsetGet($offset)
@@ -553,8 +545,8 @@ public function offsetGet($offset)
     }
 
     /**
-     * @param integer $offset
-     * @param mixed   $value
+     * @param int   $offset
+     * @param mixed $value
      */
     public function offsetSet($offset, $value)
     {
@@ -562,7 +554,8 @@ public function offsetSet($offset, $value)
     }
 
     /**
-     * @param  integer $offset
+     * @param int $offset
+     *
      * @throws OutOfBoundsException
      */
     public function offsetUnset($offset)
@@ -582,7 +575,8 @@ public function offsetUnset($offset)
     /**
      * Seek to an absolute position.
      *
-     * @param  integer $position
+     * @param int $position
+     *
      * @throws OutOfBoundsException
      */
     public function seek($position)
@@ -600,9 +594,9 @@ public function seek($position)
     }
 
     /**
-     * @param string  $name
-     * @param integer $startLine
-     * @param integer $endLine
+     * @param string $name
+     * @param int    $startLine
+     * @param int    $endLine
      */
     private function addFunctionToMap($name, $startLine, $endLine)
     {
diff --git a/lib/composer/vendor/phpunit/php-token-stream/src/Token/Stream/CachingFactory.php b/lib/composer/vendor/phpunit/php-token-stream/src/Token/Stream/CachingFactory.php
index b41b25f60..9d693938a 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/src/Token/Stream/CachingFactory.php
+++ b/lib/composer/vendor/phpunit/php-token-stream/src/Token/Stream/CachingFactory.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the PHP_TokenStream package.
+ * This file is part of php-token-stream.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -10,22 +10,17 @@
 
 /**
  * A caching factory for token stream objects.
- *
- * @author    Sebastian Bergmann <sebastian@phpunit.de>
- * @copyright Sebastian Bergmann <sebastian@phpunit.de>
- * @license   http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- * @link      http://github.com/sebastianbergmann/php-token-stream/tree
- * @since     Class available since Release 1.0.0
  */
 class PHP_Token_Stream_CachingFactory
 {
     /**
      * @var array
      */
-    protected static $cache = array();
+    protected static $cache = [];
 
     /**
-     * @param  string $filename
+     * @param string $filename
+     *
      * @return PHP_Token_Stream
      */
     public static function get($filename)
@@ -45,7 +40,7 @@ public static function clear($filename = null)
         if (is_string($filename)) {
             unset(self::$cache[$filename]);
         } else {
-            self::$cache = array();
+            self::$cache = [];
         }
     }
 }
diff --git a/lib/composer/vendor/phpunit/php-token-stream/tests/Token/ClassTest.php b/lib/composer/vendor/phpunit/php-token-stream/tests/Token/ClassTest.php
index cf83ed9bc..265a65693 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/tests/Token/ClassTest.php
+++ b/lib/composer/vendor/phpunit/php-token-stream/tests/Token/ClassTest.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the PHP_TokenStream package.
+ * This file is part of php-token-stream.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,22 +8,19 @@
  * file that was distributed with this source code.
  */
 
-/**
- * Tests for the PHP_Token_CLASS class.
- *
- * @package    PHP_TokenStream
- * @subpackage Tests
- * @author     Laurent Laville <pear@laurent-laville.org>
- * @copyright  Sebastian Bergmann <sebastian@phpunit.de>
- * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- * @version    Release: @package_version@
- * @link       http://github.com/sebastianbergmann/php-token-stream/
- * @since      Class available since Release 1.0.2
- */
-class PHP_Token_ClassTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class PHP_Token_ClassTest extends TestCase
 {
-    protected $class;
-    protected $function;
+    /**
+     * @var PHP_Token_CLASS
+     */
+    private $class;
+
+    /**
+     * @var PHP_Token_FUNCTION
+     */
+    private $function;
 
     protected function setUp()
     {
@@ -82,21 +79,27 @@ public function testIssue30()
         $this->assertCount(1, $ts->getClasses());
     }
 
-    /**
-     * @requires PHP 7
-     */
     public function testAnonymousClassesAreHandledCorrectly()
     {
         $ts = new PHP_Token_Stream(TEST_FILES_PATH . 'class_with_method_that_declares_anonymous_class.php');
 
         $classes = $ts->getClasses();
 
-        $this->assertEquals(array('class_with_method_that_declares_anonymous_class'), array_keys($classes));
+        $this->assertEquals(
+            [
+                'class_with_method_that_declares_anonymous_class',
+                'AnonymousClass:9#31',
+                'AnonymousClass:10#55',
+                'AnonymousClass:11#75',
+                'AnonymousClass:12#91',
+                'AnonymousClass:13#107'
+            ],
+            array_keys($classes)
+        );
     }
 
     /**
-     * @requires PHP 7
-     * @ticket   https://github.com/sebastianbergmann/php-token-stream/issues/52
+     * @ticket https://github.com/sebastianbergmann/php-token-stream/issues/52
      */
     public function testAnonymousClassesAreHandledCorrectly2()
     {
@@ -104,19 +107,63 @@ public function testAnonymousClassesAreHandledCorrectly2()
 
         $classes = $ts->getClasses();
 
-        $this->assertEquals(array('Test'), array_keys($classes));
-        $this->assertEquals(array('methodOne', 'methodTwo'), array_keys($classes['Test']['methods']));
+        $this->assertEquals(['Test', 'AnonymousClass:4#23'], array_keys($classes));
+        $this->assertEquals(['methodOne', 'methodTwo'], array_keys($classes['Test']['methods']));
 
         $this->assertEmpty($ts->getFunctions());
     }
 
-    /**
-     * @requires PHP 5.6
-     */
     public function testImportedFunctionsAreHandledCorrectly()
     {
         $ts = new PHP_Token_Stream(TEST_FILES_PATH . 'classUsesNamespacedFunction.php');
 
         $this->assertEmpty($ts->getFunctions());
+        $this->assertCount(1, $ts->getClasses());
+    }
+
+    /**
+     * @ticket https://github.com/sebastianbergmann/php-code-coverage/issues/543
+     */
+    public function testClassWithMultipleAnonymousClassesAndFunctionsIsHandledCorrectly()
+    {
+        $ts = new PHP_Token_Stream(TEST_FILES_PATH . 'class_with_multiple_anonymous_classes_and_functions.php');
+
+        $classes = $ts->getClasses();
+
+        $this->assertArrayHasKey('class_with_multiple_anonymous_classes_and_functions', $classes);
+        $this->assertArrayHasKey('AnonymousClass:6#23', $classes);
+        $this->assertArrayHasKey('AnonymousClass:12#53', $classes);
+        $this->assertArrayHasKey('m', $classes['class_with_multiple_anonymous_classes_and_functions']['methods']);
+        $this->assertArrayHasKey('anonymousFunction:18#81', $classes['class_with_multiple_anonymous_classes_and_functions']['methods']);
+        $this->assertArrayHasKey('anonymousFunction:22#108', $classes['class_with_multiple_anonymous_classes_and_functions']['methods']);
+    }
+
+    /**
+     * @ticket https://github.com/sebastianbergmann/php-token-stream/issues/68
+     */
+    public function testClassWithMethodNamedEmptyIsHandledCorrectly()
+    {
+        $ts = new PHP_Token_Stream(TEST_FILES_PATH . 'class_with_method_named_empty.php');
+
+        $classes = $ts->getClasses();
+
+        $this->assertArrayHasKey('class_with_method_named_empty', $classes);
+        $this->assertArrayHasKey('empty', $classes['class_with_method_named_empty']['methods']);
+    }
+
+    /**
+     * @ticket https://github.com/sebastianbergmann/php-code-coverage/issues/424
+     */
+    public function testSomething()
+    {
+        $ts = new PHP_Token_Stream(TEST_FILES_PATH . 'php-code-coverage-issue-424.php');
+
+        $classes = $ts->getClasses();
+
+        $this->assertSame(5, $classes['Example']['methods']['even']['startLine']);
+        $this->assertSame(12, $classes['Example']['methods']['even']['endLine']);
+
+        $this->assertSame(7, $classes['Example']['methods']['anonymousFunction:7#28']['startLine']);
+        $this->assertSame(9, $classes['Example']['methods']['anonymousFunction:7#28']['endLine']);
     }
 }
diff --git a/lib/composer/vendor/phpunit/php-token-stream/tests/Token/ClosureTest.php b/lib/composer/vendor/phpunit/php-token-stream/tests/Token/ClosureTest.php
index f1e508cf2..b4a67356d 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/tests/Token/ClosureTest.php
+++ b/lib/composer/vendor/phpunit/php-token-stream/tests/Token/ClosureTest.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the PHP_TokenStream package.
+ * This file is part of php-token-stream.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,21 +8,14 @@
  * file that was distributed with this source code.
  */
 
-/**
- * Tests for the PHP_Token_FUNCTION class.
- *
- * @package    PHP_TokenStream
- * @subpackage Tests
- * @author     Sebastian Bergmann <sebastian@phpunit.de>
- * @copyright  Sebastian Bergmann <sebastian@phpunit.de>
- * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- * @version    Release: @package_version@
- * @link       http://github.com/sebastianbergmann/php-token-stream/
- * @since      Class available since Release 1.0.0
- */
-class PHP_Token_ClosureTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class PHP_Token_ClosureTest extends TestCase
 {
-    protected $functions;
+    /**
+     * @var PHP_Token_FUNCTION[]
+     */
+    private $functions;
 
     protected function setUp()
     {
@@ -40,12 +33,12 @@ protected function setUp()
      */
     public function testGetArguments()
     {
-        $this->assertEquals(array('$foo' => null, '$bar' => null), $this->functions[0]->getArguments());
-        $this->assertEquals(array('$foo' => 'Foo', '$bar' => null), $this->functions[1]->getArguments());
-        $this->assertEquals(array('$foo' => null, '$bar' => null, '$baz' => null), $this->functions[2]->getArguments());
-        $this->assertEquals(array('$foo' => 'Foo', '$bar' => null, '$baz' => null), $this->functions[3]->getArguments());
-        $this->assertEquals(array(), $this->functions[4]->getArguments());
-        $this->assertEquals(array(), $this->functions[5]->getArguments());
+        $this->assertEquals(['$foo' => null, '$bar' => null], $this->functions[0]->getArguments());
+        $this->assertEquals(['$foo' => 'Foo', '$bar' => null], $this->functions[1]->getArguments());
+        $this->assertEquals(['$foo' => null, '$bar' => null, '$baz' => null], $this->functions[2]->getArguments());
+        $this->assertEquals(['$foo' => 'Foo', '$bar' => null, '$baz' => null], $this->functions[3]->getArguments());
+        $this->assertEquals([], $this->functions[4]->getArguments());
+        $this->assertEquals([], $this->functions[5]->getArguments());
     }
 
     /**
@@ -53,12 +46,12 @@ public function testGetArguments()
      */
     public function testGetName()
     {
-        $this->assertEquals('anonymous function', $this->functions[0]->getName());
-        $this->assertEquals('anonymous function', $this->functions[1]->getName());
-        $this->assertEquals('anonymous function', $this->functions[2]->getName());
-        $this->assertEquals('anonymous function', $this->functions[3]->getName());
-        $this->assertEquals('anonymous function', $this->functions[4]->getName());
-        $this->assertEquals('anonymous function', $this->functions[5]->getName());
+        $this->assertEquals('anonymousFunction:2#5', $this->functions[0]->getName());
+        $this->assertEquals('anonymousFunction:3#27', $this->functions[1]->getName());
+        $this->assertEquals('anonymousFunction:4#51', $this->functions[2]->getName());
+        $this->assertEquals('anonymousFunction:5#71', $this->functions[3]->getName());
+        $this->assertEquals('anonymousFunction:6#93', $this->functions[4]->getName());
+        $this->assertEquals('anonymousFunction:7#106', $this->functions[5]->getName());
     }
 
     /**
diff --git a/lib/composer/vendor/phpunit/php-token-stream/tests/Token/FunctionTest.php b/lib/composer/vendor/phpunit/php-token-stream/tests/Token/FunctionTest.php
index 4f23c39d8..539f827c1 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/tests/Token/FunctionTest.php
+++ b/lib/composer/vendor/phpunit/php-token-stream/tests/Token/FunctionTest.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the PHP_TokenStream package.
+ * This file is part of php-token-stream.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,21 +8,14 @@
  * file that was distributed with this source code.
  */
 
-/**
- * Tests for the PHP_Token_FUNCTION class.
- *
- * @package    PHP_TokenStream
- * @subpackage Tests
- * @author     Sebastian Bergmann <sebastian@phpunit.de>
- * @copyright  Sebastian Bergmann <sebastian@phpunit.de>
- * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- * @version    Release: @package_version@
- * @link       http://github.com/sebastianbergmann/php-token-stream/
- * @since      Class available since Release 1.0.0
- */
-class PHP_Token_FunctionTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class PHP_Token_FunctionTest extends TestCase
 {
-    protected $functions;
+    /**
+     * @var PHP_Token_FUNCTION[]
+     */
+    private $functions;
 
     protected function setUp()
     {
@@ -40,23 +33,23 @@ protected function setUp()
      */
     public function testGetArguments()
     {
-        $this->assertEquals(array(), $this->functions[0]->getArguments());
+        $this->assertEquals([], $this->functions[0]->getArguments());
 
         $this->assertEquals(
-          array('$baz' => 'Baz'), $this->functions[1]->getArguments()
+          ['$baz' => 'Baz'], $this->functions[1]->getArguments()
         );
 
         $this->assertEquals(
-          array('$foobar' => 'Foobar'), $this->functions[2]->getArguments()
+          ['$foobar' => 'Foobar'], $this->functions[2]->getArguments()
         );
 
         $this->assertEquals(
-          array('$barfoo' => 'Barfoo'), $this->functions[3]->getArguments()
+          ['$barfoo' => 'Barfoo'], $this->functions[3]->getArguments()
         );
 
-        $this->assertEquals(array(), $this->functions[4]->getArguments());
+        $this->assertEquals([], $this->functions[4]->getArguments());
 
-        $this->assertEquals(array('$x' => null, '$y' => null), $this->functions[5]->getArguments());
+        $this->assertEquals(['$x' => null, '$y' => null], $this->functions[5]->getArguments());
     }
 
     /**
diff --git a/lib/composer/vendor/phpunit/php-token-stream/tests/Token/IncludeTest.php b/lib/composer/vendor/phpunit/php-token-stream/tests/Token/IncludeTest.php
index 1e4335129..2056d122a 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/tests/Token/IncludeTest.php
+++ b/lib/composer/vendor/phpunit/php-token-stream/tests/Token/IncludeTest.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the PHP_TokenStream package.
+ * This file is part of php-token-stream.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,22 +8,14 @@
  * file that was distributed with this source code.
  */
 
-/**
- * Tests for the PHP_Token_REQUIRE_ONCE, PHP_Token_REQUIRE
- * PHP_Token_INCLUDE_ONCE and PHP_Token_INCLUDE_ONCE classes.
- *
- * @package    PHP_TokenStream
- * @subpackage Tests
- * @author     Laurent Laville <pear@laurent-laville.org>
- * @copyright  Sebastian Bergmann <sebastian@phpunit.de>
- * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- * @version    Release: @package_version@
- * @link       http://github.com/sebastianbergmann/php-token-stream/
- * @since      Class available since Release 1.0.2
- */
-class PHP_Token_IncludeTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class PHP_Token_IncludeTest extends TestCase
 {
-    protected $ts;
+    /**
+     * @var PHP_Token_Stream
+     */
+    private $ts;
 
     protected function setUp()
     {
@@ -37,7 +29,7 @@ protected function setUp()
     public function testGetIncludes()
     {
         $this->assertSame(
-          array('test4.php', 'test3.php', 'test2.php', 'test1.php'),
+          ['test4.php', 'test3.php', 'test2.php', 'test1.php'],
           $this->ts->getIncludes()
         );
     }
@@ -49,13 +41,13 @@ public function testGetIncludes()
     public function testGetIncludesCategorized()
     {
         $this->assertSame(
-          array(
-            'require_once' => array('test4.php'),
-            'require'      => array('test3.php'),
-            'include_once' => array('test2.php'),
-            'include'      => array('test1.php')
-          ),
-          $this->ts->getIncludes(TRUE)
+          [
+            'require_once' => ['test4.php'],
+            'require'      => ['test3.php'],
+            'include_once' => ['test2.php'],
+            'include'      => ['test1.php']
+          ],
+          $this->ts->getIncludes(true)
         );
     }
 
@@ -66,8 +58,8 @@ public function testGetIncludesCategorized()
     public function testGetIncludesCategory()
     {
         $this->assertSame(
-          array('test4.php'),
-          $this->ts->getIncludes(TRUE, 'require_once')
+          ['test4.php'],
+          $this->ts->getIncludes(true, 'require_once')
         );
     }
 }
diff --git a/lib/composer/vendor/phpunit/php-token-stream/tests/Token/InterfaceTest.php b/lib/composer/vendor/phpunit/php-token-stream/tests/Token/InterfaceTest.php
index 56caede2a..9e8cb248e 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/tests/Token/InterfaceTest.php
+++ b/lib/composer/vendor/phpunit/php-token-stream/tests/Token/InterfaceTest.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the PHP_TokenStream package.
+ * This file is part of php-token-stream.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,33 +8,29 @@
  * file that was distributed with this source code.
  */
 
-/**
- * Tests for the PHP_Token_INTERFACE class.
- *
- * @package    PHP_TokenStream
- * @subpackage Tests
- * @author     Sebastian Bergmann <sebastian@phpunit.de>
- * @author     Laurent Laville <pear@laurent-laville.org>
- * @copyright  Sebastian Bergmann <sebastian@phpunit.de>
- * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- * @version    Release: @package_version@
- * @link       http://github.com/sebastianbergmann/php-token-stream/
- * @since      Class available since Release 1.0.0
- */
-class PHP_Token_InterfaceTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class PHP_Token_InterfaceTest extends TestCase
 {
-    protected $class;
-    protected $interfaces;
+    /**
+     * @var PHP_Token_CLASS
+     */
+    private $class;
+
+    /**
+     * @var PHP_Token_INTERFACE[]
+     */
+    private $interfaces;
 
     protected function setUp()
     {
         $ts = new PHP_Token_Stream(TEST_FILES_PATH . 'source4.php');
         $i  = 0;
+
         foreach ($ts as $token) {
             if ($token instanceof PHP_Token_CLASS) {
                 $this->class = $token;
-            }
-            elseif ($token instanceof PHP_Token_INTERFACE) {
+            } elseif ($token instanceof PHP_Token_INTERFACE) {
                 $this->interfaces[$i] = $token;
                 $i++;
             }
@@ -97,7 +93,7 @@ public function testHasParentExists()
     public function testGetInterfacesExists()
     {
         $this->assertEquals(
-            array('b'),
+            ['b'],
             $this->class->getInterfaces()
         );
     }
@@ -111,13 +107,15 @@ public function testHasInterfacesExists()
             $this->class->hasInterfaces()
         );
     }
+
     /**
      * @covers PHP_Token_INTERFACE::getPackage
      */
-    public function testGetPackageNamespace() {
+    public function testGetPackageNamespace()
+    {
         $tokenStream = new PHP_Token_Stream(TEST_FILES_PATH . 'classInNamespace.php');
-        foreach($tokenStream as $token) {
-            if($token instanceOf PHP_Token_INTERFACE) {
+        foreach ($tokenStream as $token) {
+            if ($token instanceof PHP_Token_INTERFACE) {
                 $package = $token->getPackage();
                 $this->assertSame('Foo\\Bar', $package['namespace']);
             }
@@ -125,22 +123,24 @@ public function testGetPackageNamespace() {
     }
 
 
-    public function provideFilesWithClassesWithinMultipleNamespaces() {
-        return array(
-            array(TEST_FILES_PATH . 'multipleNamespacesWithOneClassUsingBraces.php'),
-            array(TEST_FILES_PATH . 'multipleNamespacesWithOneClassUsingNonBraceSyntax.php'),
-        );
+    public function provideFilesWithClassesWithinMultipleNamespaces()
+    {
+        return [
+            [TEST_FILES_PATH . 'multipleNamespacesWithOneClassUsingBraces.php'],
+            [TEST_FILES_PATH . 'multipleNamespacesWithOneClassUsingNonBraceSyntax.php'],
+        ];
     }
 
     /**
      * @dataProvider provideFilesWithClassesWithinMultipleNamespaces
      * @covers PHP_Token_INTERFACE::getPackage
      */
-    public function testGetPackageNamespaceForFileWithMultipleNamespaces($filepath) {
-        $tokenStream = new PHP_Token_Stream($filepath);
+    public function testGetPackageNamespaceForFileWithMultipleNamespaces($filepath)
+    {
+        $tokenStream     = new PHP_Token_Stream($filepath);
         $firstClassFound = false;
-        foreach($tokenStream as $token) {
-            if($firstClassFound === false && $token instanceOf PHP_Token_INTERFACE) {
+        foreach ($tokenStream as $token) {
+            if ($firstClassFound === false && $token instanceof PHP_Token_INTERFACE) {
                 $package = $token->getPackage();
                 $this->assertSame('TestClassInBar', $token->getName());
                 $this->assertSame('Foo\\Bar', $package['namespace']);
@@ -148,44 +148,48 @@ public function testGetPackageNamespaceForFileWithMultipleNamespaces($filepath)
                 continue;
             }
             // Secound class
-            if($token instanceOf PHP_Token_INTERFACE) {
+            if ($token instanceof PHP_Token_INTERFACE) {
                 $package = $token->getPackage();
                 $this->assertSame('TestClassInBaz', $token->getName());
                 $this->assertSame('Foo\\Baz', $package['namespace']);
+
                 return;
             }
         }
-        $this->fail("Seachring for 2 classes failed");
+        $this->fail('Seachring for 2 classes failed');
     }
 
-    public function testGetPackageNamespaceIsEmptyForInterfacesThatAreNotWithinNamespaces() {
-        foreach($this->interfaces as $token) {
+    public function testGetPackageNamespaceIsEmptyForInterfacesThatAreNotWithinNamespaces()
+    {
+        foreach ($this->interfaces as $token) {
             $package = $token->getPackage();
-            $this->assertSame("", $package['namespace']);
+            $this->assertSame('', $package['namespace']);
         }
     }
 
     /**
      * @covers PHP_Token_INTERFACE::getPackage
      */
-    public function testGetPackageNamespaceWhenExtentingFromNamespaceClass() {
-        $tokenStream = new PHP_Token_Stream(TEST_FILES_PATH . 'classExtendsNamespacedClass.php');
+    public function testGetPackageNamespaceWhenExtentingFromNamespaceClass()
+    {
+        $tokenStream     = new PHP_Token_Stream(TEST_FILES_PATH . 'classExtendsNamespacedClass.php');
         $firstClassFound = false;
-        foreach($tokenStream as $token) {
-            if($firstClassFound === false && $token instanceOf PHP_Token_INTERFACE) {
+        foreach ($tokenStream as $token) {
+            if ($firstClassFound === false && $token instanceof PHP_Token_INTERFACE) {
                 $package = $token->getPackage();
                 $this->assertSame('Baz', $token->getName());
                 $this->assertSame('Foo\\Bar', $package['namespace']);
                 $firstClassFound = true;
                 continue;
             }
-            if($token instanceOf PHP_Token_INTERFACE) {
+            if ($token instanceof PHP_Token_INTERFACE) {
                 $package = $token->getPackage();
                 $this->assertSame('Extender', $token->getName());
                 $this->assertSame('Other\\Space', $package['namespace']);
+
                 return;
             }
         }
-        $this->fail("Searching for 2 classes failed");
+        $this->fail('Searching for 2 classes failed');
     }
 }
diff --git a/lib/composer/vendor/phpunit/php-token-stream/tests/Token/NamespaceTest.php b/lib/composer/vendor/phpunit/php-token-stream/tests/Token/NamespaceTest.php
index 469f78726..98360cfac 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/tests/Token/NamespaceTest.php
+++ b/lib/composer/vendor/phpunit/php-token-stream/tests/Token/NamespaceTest.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the PHP_TokenStream package.
+ * This file is part of php-token-stream.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,19 +8,9 @@
  * file that was distributed with this source code.
  */
 
-/**
- * Tests for the PHP_Token_NAMESPACE class.
- *
- * @package    PHP_TokenStream
- * @subpackage Tests
- * @author     Sebastian Bergmann <sebastian@phpunit.de>
- * @copyright  Sebastian Bergmann <sebastian@phpunit.de>
- * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- * @version    Release: @package_version@
- * @link       http://github.com/sebastianbergmann/php-token-stream/
- * @since      Class available since Release 1.0.0
- */
-class PHP_Token_NamespaceTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class PHP_Token_NamespaceTest extends TestCase
 {
     /**
      * @covers PHP_Token_NAMESPACE::getName
@@ -41,8 +31,8 @@ public function testGetName()
     public function testGetStartLineWithUnscopedNamespace()
     {
         $tokenStream = new PHP_Token_Stream(TEST_FILES_PATH . 'classInNamespace.php');
-        foreach($tokenStream as $token) {
-            if($token instanceOf PHP_Token_NAMESPACE) {
+        foreach ($tokenStream as $token) {
+            if ($token instanceof PHP_Token_NAMESPACE) {
                 $this->assertSame(2, $token->getLine());
             }
         }
@@ -51,8 +41,8 @@ public function testGetStartLineWithUnscopedNamespace()
     public function testGetEndLineWithUnscopedNamespace()
     {
         $tokenStream = new PHP_Token_Stream(TEST_FILES_PATH . 'classInNamespace.php');
-        foreach($tokenStream as $token) {
-            if($token instanceOf PHP_Token_NAMESPACE) {
+        foreach ($tokenStream as $token) {
+            if ($token instanceof PHP_Token_NAMESPACE) {
                 $this->assertSame(2, $token->getEndLine());
             }
         }
@@ -60,8 +50,8 @@ public function testGetEndLineWithUnscopedNamespace()
     public function testGetStartLineWithScopedNamespace()
     {
         $tokenStream = new PHP_Token_Stream(TEST_FILES_PATH . 'classInScopedNamespace.php');
-        foreach($tokenStream as $token) {
-            if($token instanceOf PHP_Token_NAMESPACE) {
+        foreach ($tokenStream as $token) {
+            if ($token instanceof PHP_Token_NAMESPACE) {
                 $this->assertSame(2, $token->getLine());
             }
         }
@@ -70,11 +60,10 @@ public function testGetStartLineWithScopedNamespace()
     public function testGetEndLineWithScopedNamespace()
     {
         $tokenStream = new PHP_Token_Stream(TEST_FILES_PATH . 'classInScopedNamespace.php');
-        foreach($tokenStream as $token) {
-            if($token instanceOf PHP_Token_NAMESPACE) {
+        foreach ($tokenStream as $token) {
+            if ($token instanceof PHP_Token_NAMESPACE) {
                 $this->assertSame(8, $token->getEndLine());
             }
         }
     }
-
 }
diff --git a/lib/composer/vendor/phpunit/php-token-stream/tests/TokenTest.php b/lib/composer/vendor/phpunit/php-token-stream/tests/TokenTest.php
index 67bf79a05..e4bbb8015 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/tests/TokenTest.php
+++ b/lib/composer/vendor/phpunit/php-token-stream/tests/TokenTest.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the PHP_TokenStream package.
+ * This file is part of php-token-stream.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,19 +8,9 @@
  * file that was distributed with this source code.
  */
 
-/**
- * Tests for the PHP_Token class.
- *
- * @package    PHP_TokenStream
- * @subpackage Tests
- * @author     Sebastian Bergmann <sebastian@phpunit.de>
- * @copyright  Sebastian Bergmann <sebastian@phpunit.de>
- * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- * @version    Release: @package_version@
- * @link       http://github.com/sebastianbergmann/php-token-stream/
- * @since      Class available since Release 1.0.0
- */
-class PHP_TokenTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class PHP_TokenTest extends TestCase
 {
     /**
      * @covers PHP_Token::__construct
diff --git a/lib/composer/vendor/phpunit/php-token-stream/tests/_fixture/class_with_method_named_empty.php b/lib/composer/vendor/phpunit/php-token-stream/tests/_fixture/class_with_method_named_empty.php
new file mode 100644
index 000000000..1dafc1875
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-token-stream/tests/_fixture/class_with_method_named_empty.php
@@ -0,0 +1,7 @@
+<?php
+class class_with_method_named_empty
+{
+    public function empty(): void
+    {
+    }
+}
diff --git a/lib/composer/vendor/phpunit/php-token-stream/tests/_fixture/class_with_multiple_anonymous_classes_and_functions.php b/lib/composer/vendor/phpunit/php-token-stream/tests/_fixture/class_with_multiple_anonymous_classes_and_functions.php
new file mode 100644
index 000000000..3267ba561
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-token-stream/tests/_fixture/class_with_multiple_anonymous_classes_and_functions.php
@@ -0,0 +1,26 @@
+<?php
+class class_with_multiple_anonymous_classes_and_functions
+{
+    public function m()
+    {
+        $c = new class {
+            public function n() {
+                return true;
+            }
+        };
+
+        $d = new class {
+            public function o() {
+                return false;
+            }
+        };
+
+        $f = function ($a, $b) {
+            return $a + $b;
+        };
+
+        $g = function ($a, $b) {
+            return $a - $b;
+        };
+    }
+}
\ No newline at end of file
diff --git a/lib/composer/vendor/phpunit/php-token-stream/tests/_fixture/php-code-coverage-issue-424.php b/lib/composer/vendor/phpunit/php-token-stream/tests/_fixture/php-code-coverage-issue-424.php
new file mode 100644
index 000000000..457e0bb69
--- /dev/null
+++ b/lib/composer/vendor/phpunit/php-token-stream/tests/_fixture/php-code-coverage-issue-424.php
@@ -0,0 +1,13 @@
+<?php
+
+class Example
+{
+    public function even($numbers)
+    {
+        $numbers = array_filter($numbers, function($number) {
+            return $number % 2 === 0;
+        });
+
+        return array_merge($numbers);
+    }
+}
\ No newline at end of file
diff --git a/lib/composer/vendor/phpunit/php-token-stream/tests/bootstrap.php b/lib/composer/vendor/phpunit/php-token-stream/tests/bootstrap.php
index f92b7df04..bcd0f6452 100644
--- a/lib/composer/vendor/phpunit/php-token-stream/tests/bootstrap.php
+++ b/lib/composer/vendor/phpunit/php-token-stream/tests/bootstrap.php
@@ -1,4 +1,12 @@
 <?php
+/*
+ * This file is part of php-token-stream.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 require __DIR__ . '/../vendor/autoload.php';
 
 define(
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/.github/ISSUE_TEMPLATE.md b/lib/composer/vendor/phpunit/phpunit-mock-objects/.github/ISSUE_TEMPLATE.md
new file mode 100644
index 000000000..73f705d2d
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,15 @@
+| Q                            | A
+| -----------------------------| ---------------
+| phpunit-mock-objects version | x.y.z
+| PHPUnit version              | x.y.z
+| PHP version                  | x.y.z
+| Installation Method          | Composer / PHAR
+
+<!--
+- Please fill in this template according to your issue.
+- Please keep the table shown above at the top of your issue.
+- Please post code as text (using proper markup). Do not post screenshots of code.
+- For support request or how-tos, visit https://phpunit.de/support.html
+- Otherwise, replace this comment by the description of your issue.
+-->
+
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/.gitignore b/lib/composer/vendor/phpunit/phpunit-mock-objects/.gitignore
index 77352f5ba..c3e9d7e3c 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/.gitignore
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/.gitignore
@@ -1,7 +1,4 @@
-build/coverage
-build/logs
-cache.properties
-/vendor
-/composer.lock
-/composer.phar
 /.idea
+/.php_cs.cache
+/composer.lock
+/vendor
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/.php_cs b/lib/composer/vendor/phpunit/phpunit-mock-objects/.php_cs
index b7393bdac..295fcd0a8 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/.php_cs
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/.php_cs
@@ -1,67 +1,87 @@
 <?php
-$finder = Symfony\CS\Finder\DefaultFinder::create()
-    ->files()
-    ->in('src')
-    ->in('tests')
-    ->name('*.php');
+$header = <<<'EOF'
+This file is part of the phpunit-mock-objects package.
 
-return Symfony\CS\Config\Config::create()
-    ->level(\Symfony\CS\FixerInterface::NONE_LEVEL)
-    ->fixers(
-        array(
-            'align_double_arrow',
-            'align_equals',
-            'braces',
-            'concat_with_spaces',
-            'duplicate_semicolon',
-            'elseif',
-            'empty_return',
-            'encoding',
-            'eof_ending',
-            'extra_empty_lines',
-            'function_call_space',
-            'function_declaration',
-            'indentation',
-            'join_function',
-            'line_after_namespace',
-            'linefeed',
-            'list_commas',
-            'lowercase_constants',
-            'lowercase_keywords',
-            'method_argument_space',
-            'multiple_use',
-            'namespace_no_leading_whitespace',
-            'no_blank_lines_after_class_opening',
-            'no_empty_lines_after_phpdocs',
-            'parenthesis',
-            'php_closing_tag',
-            'phpdoc_indent',
-            'phpdoc_no_access',
-            'phpdoc_no_empty_return',
-            'phpdoc_no_package',
-            'phpdoc_params',
-            'phpdoc_scalar',
-            'phpdoc_separation',
-            'phpdoc_to_comment',
-            'phpdoc_trim',
-            'phpdoc_types',
-            'phpdoc_var_without_name',
-            'remove_lines_between_uses',
-            'return',
-            'self_accessor',
-            'short_array_syntax',
-            'short_tag',
-            'single_line_after_imports',
-            'single_quote',
-            'spaces_before_semicolon',
-            'spaces_cast',
-            'ternary_spaces',
-            'trailing_spaces',
-            'trim_array_spaces',
-            'unused_use',
-            'visibility',
-            'whitespacy_lines'
-        )
-    )
-    ->finder($finder);
+(c) Sebastian Bergmann <sebastian@phpunit.de>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+EOF;
 
+return PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules(
+        [
+            'array_syntax' => ['syntax' => 'short'],
+            'binary_operator_spaces' => [
+                'align_double_arrow' => true,
+                'align_equals' => true
+            ],
+            'blank_line_after_namespace' => true,
+            'blank_line_before_statement' => [
+                'statements' => [
+                    'break',
+                    'continue',
+                    'return',
+                    'throw',
+                    'try',
+                ],
+            ],
+            'braces' => true,
+            'cast_spaces' => true,
+            'concat_space' => ['spacing' => 'one'],
+            'elseif' => true,
+            'encoding' => true,
+            'full_opening_tag' => true,
+            'function_declaration' => true,
+            'header_comment' => ['header' => $header, 'separate' => 'none'],
+            'indentation_type' => true,
+            'line_ending' => true,
+            'lowercase_constants' => true,
+            'lowercase_keywords' => true,
+            'method_argument_space' => true,
+            'native_function_invocation' => true,
+            'no_alias_functions' => true,
+            'no_blank_lines_after_class_opening' => true,
+            'no_blank_lines_after_phpdoc' => true,
+            'no_closing_tag' => true,
+            'no_empty_phpdoc' => true,
+            'no_empty_statement' => true,
+            'no_extra_consecutive_blank_lines' => true,
+            'no_leading_namespace_whitespace' => true,
+            'no_singleline_whitespace_before_semicolons' => true,
+            'no_spaces_after_function_name' => true,
+            'no_spaces_inside_parenthesis' => true,
+            'no_trailing_comma_in_list_call' => true,
+            'no_trailing_whitespace' => true,
+            'no_unused_imports' => true,
+            'no_whitespace_in_blank_line' => true,
+            'ordered_imports' => true,
+            'phpdoc_align' => true,
+            'phpdoc_indent' => true,
+            'phpdoc_no_access' => true,
+            'phpdoc_no_empty_return' => true,
+            'phpdoc_no_package' => true,
+            'phpdoc_scalar' => true,
+            'phpdoc_separation' => true,
+            'phpdoc_to_comment' => true,
+            'phpdoc_trim' => true,
+            'phpdoc_types' => true,
+            'phpdoc_var_without_name' => true,
+            'self_accessor' => true,
+            'simplified_null_return' => true,
+            'single_blank_line_at_eof' => true,
+            'single_import_per_statement' => true,
+            'single_line_after_imports' => true,
+            'single_quote' => true,
+            'ternary_operator_spaces' => true,
+            'trim_array_spaces' => true,
+            'visibility_required' => true,
+        ]
+    )
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+        ->files()
+        ->in(__DIR__ . '/src')
+        ->name('*.php')
+    );
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/.travis.yml b/lib/composer/vendor/phpunit/phpunit-mock-objects/.travis.yml
index 95ffa231d..332094750 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/.travis.yml
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/.travis.yml
@@ -1,22 +1,34 @@
 language: php
 
-before_script:
-  - composer self-update
-  - composer install --no-interaction --prefer-source --dev
-
-script: ./vendor/bin/phpunit --configuration ./build/travis-ci.xml
+sudo: false
 
 php:
-  - 5.6
   - 7.0
-  - hhvm
+  - 7.1
+  - 7.2
+  - master
+
+env:
+  matrix:
+    - DEPENDENCIES="high"
+    - DEPENDENCIES="low"
+  global:
+    - DEFAULT_COMPOSER_FLAGS="--no-interaction --no-ansi --no-progress --no-suggest"
+
+before_install:
+  - composer self-update
+  - composer clear-cache
+
+install:
+  - if [[ "$DEPENDENCIES" = 'high' ]]; then travis_retry composer update $DEFAULT_COMPOSER_FLAGS; fi
+  - if [[ "$DEPENDENCIES" = 'low' ]]; then travis_retry composer update $DEFAULT_COMPOSER_FLAGS --prefer-lowest; fi
+
+script:
+  - ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
 
 notifications:
   email: false
-  webhooks:
-    urls:
-      - https://webhooks.gitter.im/e/6668f52f3dd4e3f81960
-    on_success: always
-    on_failure: always
-    on_start: false
 
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/CONTRIBUTING.md b/lib/composer/vendor/phpunit/phpunit-mock-objects/CONTRIBUTING.md
index 76a434585..2ff359c1a 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/CONTRIBUTING.md
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/CONTRIBUTING.md
@@ -1 +1 @@
-Please refer to [https://github.com/sebastianbergmann/phpunit/blob/master/CONTRIBUTING.md](https://github.com/sebastianbergmann/phpunit/blob/master/CONTRIBUTING.md) for details on how to contribute to this project.
+Please refer to [https://github.com/sebastianbergmann/phpunit/blob/master/.github/CONTRIBUTING.md](https://github.com/sebastianbergmann/phpunit/blob/master/.github/CONTRIBUTING.md) for details on how to contribute to this project.
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/LICENSE b/lib/composer/vendor/phpunit/phpunit-mock-objects/LICENSE
index 3705d2be2..e7415d7b8 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/LICENSE
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/LICENSE
@@ -1,6 +1,6 @@
-PHPUnit_MockObject
+phpunit-mock-objects
 
-Copyright (c) 2002-2015, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/README.md b/lib/composer/vendor/phpunit/phpunit-mock-objects/README.md
index 0f828bafa..0632af8f8 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/README.md
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/README.md
@@ -1,22 +1,7 @@
 [![Latest Stable Version](https://img.shields.io/packagist/v/phpunit/phpunit-mock-objects.svg?style=flat-square)](https://packagist.org/packages/phpunit/phpunit-mock-objects)
-[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%205.6-8892BF.svg?style=flat-square)](https://php.net/)
-[![Build Status](https://img.shields.io/travis/sebastianbergmann/phpunit-mock-objects/master.svg?style=flat-square)](https://travis-ci.org/sebastianbergmann/phpunit-mock-objects)
+[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%207.0-8892BF.svg?style=flat-square)](https://php.net/)
+[![Build Status](https://img.shields.io/travis/sebastianbergmann/phpunit-mock-objects/master.svg?style=flat-square)](https://phpunit.de/build-status.html)
 
-# PHPUnit_MockObject
-
-**PHPUnit_MockObject** is the default mock object library for PHPUnit.
-
-## Requirements
-
-* PHP 5.6 is required but using the latest version of PHP is highly recommended
-
-## Installation
-
-You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
-
-    composer require phpunit/phpunit-mock-objects
-
-If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
-
-    composer require --dev phpunit/phpunit-mock-objects
+# phpunit-mock-objects
 
+**phpunit-mock-objects** is the default mock object library for PHPUnit.
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/build.xml b/lib/composer/vendor/phpunit/phpunit-mock-objects/build.xml
index c93503ebd..fa5b40fe8 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/build.xml
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/build.xml
@@ -1,42 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="PHPUnit_MockObjects">
- <target name="clean" description="Cleanup build artifacts">
-  <delete dir="${basedir}/vendor"/>
-  <delete file="${basedir}/composer.lock"/>
+<project name="phpunit-mock-objects" default="setup">
+    <target name="setup" depends="clean,composer"/>
 
-  <delete>
-   <fileset dir="${basedir}/build">
-    <include name="**/*.phar" />
-   </fileset>
-  </delete>
- </target>
+    <target name="clean" description="Cleanup build artifacts">
+        <delete dir="${basedir}/vendor"/>
+        <delete file="${basedir}/composer.lock"/>
+    </target>
 
- <target name="composer" depends="clean" description="Install dependencies with Composer">
-  <tstamp>
-   <format property="thirty.days.ago" pattern="MM/dd/yyyy hh:mm aa" offset="-30" unit="day"/>
-  </tstamp>
-  <delete>
-   <fileset dir="${basedir}">
-    <include name="composer.phar" />
-    <date datetime="${thirty.days.ago}" when="before"/>
-   </fileset>
-  </delete>
-
-  <get src="https://getcomposer.org/composer.phar" dest="${basedir}/composer.phar" skipexisting="true"/>
-
-  <exec executable="php">
-   <arg value="composer.phar"/>
-   <arg value="install"/>
-  </exec>
- </target>
-
- <target name="phpcs" description="Find coding standard violations using PHP_CodeSniffer">
-  <exec executable="phpcs">
-   <arg value="--standard=PSR2" />
-   <arg value="--extensions=php" />
-   <arg path="${basedir}/src" />
-   <arg path="${basedir}/tests" />
-  </exec>
- </target>
+    <target name="composer" depends="clean" description="Install dependencies with Composer">
+        <exec executable="composer" taskname="composer">
+            <arg value="update"/>
+            <arg value="--no-interaction"/>
+            <arg value="--no-progress"/>
+            <arg value="--no-ansi"/>
+            <arg value="--no-suggest"/>
+        </exec>
+    </target>
 </project>
-
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/build/travis-ci.xml b/lib/composer/vendor/phpunit/phpunit-mock-objects/build/travis-ci.xml
deleted file mode 100644
index b8498fbe3..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/build/travis-ci.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.2/phpunit.xsd"
-         bootstrap="../tests/bootstrap.php"
-         backupGlobals="false"
-         verbose="true">
-  <testsuite name="PHPUnit Mock Objects">
-    <directory suffix="Test.php">../tests</directory>
-    <directory suffix=".phpt">../tests</directory>
-  </testsuite>
-</phpunit>
-
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/composer.json b/lib/composer/vendor/phpunit/phpunit-mock-objects/composer.json
index 78dfcf200..317180678 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/composer.json
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/composer.json
@@ -11,25 +11,29 @@
     "authors": [
         {
             "name": "Sebastian Bergmann",
-            "email": "sb@sebastian-bergmann.de",
+            "email": "sebastian@phpunit.de",
             "role": "lead"
         }
     ],
     "support": {
-        "issues": "https://github.com/sebastianbergmann/phpunit-mock-objects/issues",
-        "irc": "irc://irc.freenode.net/phpunit"
+        "issues": "https://github.com/sebastianbergmann/phpunit-mock-objects/issues"
     },
+    "prefer-stable": true,
     "require": {
-        "php": "^5.6 || ^7.0",
-        "phpunit/php-text-template": "^1.2",
-        "doctrine/instantiator": "^1.0.2",
-        "sebastian/exporter": "^1.2 || ^2.0"
+        "php": "^7.0",
+        "phpunit/php-text-template": "^1.2.1",
+        "doctrine/instantiator": "^1.0.5",
+        "sebastian/exporter": "^3.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "^5.4"
+        "phpunit/phpunit": "^6.5"
     },
     "conflict": {
-        "phpunit/phpunit": "<5.4.0"
+        "phpunit/phpunit": "<6.0"
+    },
+    "config": {
+        "optimize-autoloader": true,
+        "sort-packages": true
     },
     "suggest": {
         "ext-soap": "*"
@@ -46,7 +50,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "3.2.x-dev"
+            "dev-master": "5.0.x-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/phpunit.xml b/lib/composer/vendor/phpunit/phpunit-mock-objects/phpunit.xml
index b370d6ace..22241e333 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/phpunit.xml
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/phpunit.xml
@@ -1,21 +1,28 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/5.6/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.5/phpunit.xsd"
          bootstrap="tests/bootstrap.php"
-         backupGlobals="false"
          beStrictAboutCoversAnnotation="true"
          beStrictAboutOutputDuringTests="true"
-         beStrictAboutTestsThatDoNotTestAnything="true"
          beStrictAboutTodoAnnotatedTests="true"
          verbose="true">
-    <testsuite>
-        <directory suffix="Test.php">tests</directory>
-        <directory suffix=".phpt">tests</directory>
-    </testsuite>
+    <testsuites>
+        <testsuite name="small">
+            <directory suffix="Test.php">tests</directory>
+        </testsuite>
+
+        <testsuite name="large">
+            <directory suffix=".phpt">tests</directory>
+        </testsuite>
+    </testsuites>
 
     <filter>
         <whitelist processUncoveredFilesFromWhitelist="true">
             <directory suffix=".php">src</directory>
         </whitelist>
     </filter>
+
+    <php>
+        <const name="PHPUNIT_TESTSUITE" value="true"/>
+    </php>
 </phpunit>
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/Identity.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/Identity.php
similarity index 76%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/Identity.php
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/Identity.php
index cb3a8fcf4..52629255d 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/Identity.php
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/Identity.php
@@ -1,12 +1,13 @@
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Builder;
 
 /**
  * Builder interface for unique identifiers.
@@ -14,11 +15,9 @@
  * Defines the interface for recording unique identifiers. The identifiers
  * can be used to define the invocation order of expectations. The expectation
  * is recorded using id() and then defined in order using
- * PHPUnit_Framework_MockObject_Builder_Match::after().
- *
- * @since Interface available since Release 1.0.0
+ * PHPUnit\Framework\MockObject\Builder\Match::after().
  */
-interface PHPUnit_Framework_MockObject_Builder_Identity
+interface Identity
 {
     /**
      * Sets the identification of the expectation to $id.
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/InvocationMocker.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/InvocationMocker.php
new file mode 100644
index 000000000..b799422c3
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/InvocationMocker.php
@@ -0,0 +1,299 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\MockObject\Matcher;
+use PHPUnit\Framework\MockObject\Matcher\Invocation;
+use PHPUnit\Framework\MockObject\RuntimeException;
+use PHPUnit\Framework\MockObject\Stub;
+use PHPUnit\Framework\MockObject\Stub\MatcherCollection;
+
+/**
+ * Builder for mocked or stubbed invocations.
+ *
+ * Provides methods for building expectations without having to resort to
+ * instantiating the various matchers manually. These methods also form a
+ * more natural way of reading the expectation. This class should be together
+ * with the test case PHPUnit\Framework\MockObject\TestCase.
+ */
+class InvocationMocker implements MethodNameMatch
+{
+    /**
+     * @var MatcherCollection
+     */
+    private $collection;
+
+    /**
+     * @var Matcher
+     */
+    private $matcher;
+
+    /**
+     * @var string[]
+     */
+    private $configurableMethods = [];
+
+    /**
+     * @param MatcherCollection $collection
+     * @param Invocation        $invocationMatcher
+     * @param array             $configurableMethods
+     */
+    public function __construct(MatcherCollection $collection, Invocation $invocationMatcher, array $configurableMethods)
+    {
+        $this->collection = $collection;
+        $this->matcher    = new Matcher($invocationMatcher);
+
+        $this->collection->addMatcher($this->matcher);
+
+        $this->configurableMethods = $configurableMethods;
+    }
+
+    /**
+     * @return Matcher
+     */
+    public function getMatcher()
+    {
+        return $this->matcher;
+    }
+
+    /**
+     * @param mixed $id
+     *
+     * @return InvocationMocker
+     */
+    public function id($id)
+    {
+        $this->collection->registerId($id, $this);
+
+        return $this;
+    }
+
+    /**
+     * @param Stub $stub
+     *
+     * @return InvocationMocker
+     */
+    public function will(Stub $stub)
+    {
+        $this->matcher->setStub($stub);
+
+        return $this;
+    }
+
+    /**
+     * @param mixed $value
+     * @param mixed $nextValues, ...
+     *
+     * @return InvocationMocker
+     */
+    public function willReturn($value, ...$nextValues)
+    {
+        if (\count($nextValues) === 0) {
+            $stub = new Stub\ReturnStub($value);
+        } else {
+            $stub = new Stub\ConsecutiveCalls(
+                \array_merge([$value], $nextValues)
+            );
+        }
+
+        return $this->will($stub);
+    }
+
+    /**
+     * @param mixed $reference
+     *
+     * @return InvocationMocker
+     */
+    public function willReturnReference(&$reference)
+    {
+        $stub = new Stub\ReturnReference($reference);
+
+        return $this->will($stub);
+    }
+
+    /**
+     * @param array $valueMap
+     *
+     * @return InvocationMocker
+     */
+    public function willReturnMap(array $valueMap)
+    {
+        $stub = new Stub\ReturnValueMap($valueMap);
+
+        return $this->will($stub);
+    }
+
+    /**
+     * @param mixed $argumentIndex
+     *
+     * @return InvocationMocker
+     */
+    public function willReturnArgument($argumentIndex)
+    {
+        $stub = new Stub\ReturnArgument($argumentIndex);
+
+        return $this->will($stub);
+    }
+
+    /**
+     * @param callable $callback
+     *
+     * @return InvocationMocker
+     */
+    public function willReturnCallback($callback)
+    {
+        $stub = new Stub\ReturnCallback($callback);
+
+        return $this->will($stub);
+    }
+
+    /**
+     * @return InvocationMocker
+     */
+    public function willReturnSelf()
+    {
+        $stub = new Stub\ReturnSelf;
+
+        return $this->will($stub);
+    }
+
+    /**
+     * @param mixed $values, ...
+     *
+     * @return InvocationMocker
+     */
+    public function willReturnOnConsecutiveCalls(...$values)
+    {
+        $stub = new Stub\ConsecutiveCalls($values);
+
+        return $this->will($stub);
+    }
+
+    /**
+     * @param \Exception $exception
+     *
+     * @return InvocationMocker
+     */
+    public function willThrowException(\Exception $exception)
+    {
+        $stub = new Stub\Exception($exception);
+
+        return $this->will($stub);
+    }
+
+    /**
+     * @param mixed $id
+     *
+     * @return InvocationMocker
+     */
+    public function after($id)
+    {
+        $this->matcher->setAfterMatchBuilderId($id);
+
+        return $this;
+    }
+
+    /**
+     * @param array ...$arguments
+     *
+     * @return InvocationMocker
+     *
+     * @throws RuntimeException
+     */
+    public function with(...$arguments)
+    {
+        $this->canDefineParameters();
+
+        $this->matcher->setParametersMatcher(new Matcher\Parameters($arguments));
+
+        return $this;
+    }
+
+    /**
+     * @param array ...$arguments
+     *
+     * @return InvocationMocker
+     *
+     * @throws RuntimeException
+     */
+    public function withConsecutive(...$arguments)
+    {
+        $this->canDefineParameters();
+
+        $this->matcher->setParametersMatcher(new Matcher\ConsecutiveParameters($arguments));
+
+        return $this;
+    }
+
+    /**
+     * @return InvocationMocker
+     *
+     * @throws RuntimeException
+     */
+    public function withAnyParameters()
+    {
+        $this->canDefineParameters();
+
+        $this->matcher->setParametersMatcher(new Matcher\AnyParameters);
+
+        return $this;
+    }
+
+    /**
+     * @param Constraint|string $constraint
+     *
+     * @return InvocationMocker
+     *
+     * @throws RuntimeException
+     */
+    public function method($constraint)
+    {
+        if ($this->matcher->hasMethodNameMatcher()) {
+            throw new RuntimeException(
+                'Method name matcher is already defined, cannot redefine'
+            );
+        }
+
+        if (\is_string($constraint) && !\in_array(\strtolower($constraint), $this->configurableMethods)) {
+            throw new RuntimeException(
+                \sprintf(
+                    'Trying to configure method "%s" which cannot be configured because it does not exist, has not been specified, is final, or is static',
+                    $constraint
+                )
+            );
+        }
+
+        $this->matcher->setMethodNameMatcher(new Matcher\MethodName($constraint));
+
+        return $this;
+    }
+
+    /**
+     * Validate that a parameters matcher can be defined, throw exceptions otherwise.
+     *
+     * @throws RuntimeException
+     */
+    private function canDefineParameters()
+    {
+        if (!$this->matcher->hasMethodNameMatcher()) {
+            throw new RuntimeException(
+                'Method name matcher is not defined, cannot define parameter ' .
+                'matcher without one'
+            );
+        }
+
+        if ($this->matcher->hasParametersMatcher()) {
+            throw new RuntimeException(
+                'Parameter matcher is already defined, cannot redefine'
+            );
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/Match.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/Match.php
new file mode 100644
index 000000000..19ecf0880
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/Match.php
@@ -0,0 +1,26 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+/**
+ * Builder interface for invocation order matches.
+ */
+interface Match extends Stub
+{
+    /**
+     * Defines the expectation which must occur before the current is valid.
+     *
+     * @param string $id The identification of the expectation that should
+     *                   occur before this one.
+     *
+     * @return Stub
+     */
+    public function after($id);
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/MethodNameMatch.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/MethodNameMatch.php
new file mode 100644
index 000000000..48592e8da
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/MethodNameMatch.php
@@ -0,0 +1,26 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+/**
+ * Builder interface for matcher of method names.
+ */
+interface MethodNameMatch extends ParametersMatch
+{
+    /**
+     * Adds a new method name match and returns the parameter match object for
+     * further matching possibilities.
+     *
+     * @param \PHPUnit\Framework\Constraint\Constraint $name Constraint for matching method, if a string is passed it will use the PHPUnit_Framework_Constraint_IsEqual
+     *
+     * @return ParametersMatch
+     */
+    public function method($name);
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/NamespaceMatch.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/NamespaceMatch.php
new file mode 100644
index 000000000..e9599f5f1
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/NamespaceMatch.php
@@ -0,0 +1,37 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+/**
+ * Interface for builders which can register builders with a given identification.
+ *
+ * This interface relates to Identity.
+ */
+interface NamespaceMatch
+{
+    /**
+     * Looks up the match builder with identification $id and returns it.
+     *
+     * @param string $id The identification of the match builder
+     *
+     * @return Match
+     */
+    public function lookupId($id);
+
+    /**
+     * Registers the match builder $builder with the identification $id. The
+     * builder can later be looked up using lookupId() to figure out if it
+     * has been invoked.
+     *
+     * @param string $id      The identification of the match builder
+     * @param Match  $builder The builder which is being registered
+     */
+    public function registerId($id, Match $builder);
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/ParametersMatch.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/ParametersMatch.php
new file mode 100644
index 000000000..9eaed3423
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/ParametersMatch.php
@@ -0,0 +1,50 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+use PHPUnit\Framework\MockObject\Matcher\AnyParameters;
+
+/**
+ * Builder interface for parameter matchers.
+ */
+interface ParametersMatch extends Match
+{
+    /**
+     * Sets the parameters to match for, each parameter to this function will
+     * be part of match. To perform specific matches or constraints create a
+     * new PHPUnit\Framework\Constraint\Constraint and use it for the parameter.
+     * If the parameter value is not a constraint it will use the
+     * PHPUnit\Framework\Constraint\IsEqual for the value.
+     *
+     * Some examples:
+     * <code>
+     * // match first parameter with value 2
+     * $b->with(2);
+     * // match first parameter with value 'smock' and second identical to 42
+     * $b->with('smock', new PHPUnit\Framework\Constraint\IsEqual(42));
+     * </code>
+     *
+     * @return ParametersMatch
+     */
+    public function with(...$arguments);
+
+    /**
+     * Sets a matcher which allows any kind of parameters.
+     *
+     * Some examples:
+     * <code>
+     * // match any number of parameters
+     * $b->withAnyParameters();
+     * </code>
+     *
+     * @return AnyParameters
+     */
+    public function withAnyParameters();
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/Stub.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/Stub.php
new file mode 100644
index 000000000..b3708539f
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Builder/Stub.php
@@ -0,0 +1,28 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+use PHPUnit\Framework\MockObject\Stub as BaseStub;
+
+/**
+ * Builder interface for stubs which are actions replacing an invocation.
+ */
+interface Stub extends Identity
+{
+    /**
+     * Stubs the matching method with the stub object $stub. Any invocations of
+     * the matched method will now be handled by the stub instead.
+     *
+     * @param BaseStub $stub
+     *
+     * @return Identity
+     */
+    public function will(BaseStub $stub);
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Exception/BadMethodCallException.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Exception/BadMethodCallException.php
new file mode 100644
index 000000000..fb163ad2b
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Exception/BadMethodCallException.php
@@ -0,0 +1,14 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+class BadMethodCallException extends \BadMethodCallException implements Exception
+{
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Exception/Exception.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Exception/Exception.php
new file mode 100644
index 000000000..9a758122b
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Exception/Exception.php
@@ -0,0 +1,17 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * Interface for exceptions used by PHPUnit_MockObject.
+ */
+interface Exception
+{
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Exception/RuntimeException.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Exception/RuntimeException.php
new file mode 100644
index 000000000..b392f92a4
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Exception/RuntimeException.php
@@ -0,0 +1,14 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+class RuntimeException extends \RuntimeException implements Exception
+{
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/ForwardCompatibility/MockObject.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/ForwardCompatibility/MockObject.php
new file mode 100644
index 000000000..b09ebc5a4
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/ForwardCompatibility/MockObject.php
@@ -0,0 +1,17 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit_Framework_MockObject_MockObject;
+
+interface MockObject extends PHPUnit_Framework_MockObject_MockObject
+{
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/InvocationMocker.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/InvocationMocker.php
deleted file mode 100644
index 7f507c8e2..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/InvocationMocker.php
+++ /dev/null
@@ -1,291 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Builder for mocked or stubbed invocations.
- *
- * Provides methods for building expectations without having to resort to
- * instantiating the various matchers manually. These methods also form a
- * more natural way of reading the expectation. This class should be together
- * with the test case PHPUnit_Framework_MockObject_TestCase.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Builder_InvocationMocker implements PHPUnit_Framework_MockObject_Builder_MethodNameMatch
-{
-    /**
-     * @var PHPUnit_Framework_MockObject_Stub_MatcherCollection
-     */
-    protected $collection;
-
-    /**
-     * @var PHPUnit_Framework_MockObject_Matcher
-     */
-    protected $matcher;
-
-    /**
-     * @var string[]
-     */
-    private $configurableMethods = [];
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Stub_MatcherCollection $collection
-     * @param PHPUnit_Framework_MockObject_Matcher_Invocation     $invocationMatcher
-     * @param array                                               $configurableMethods
-     */
-    public function __construct(PHPUnit_Framework_MockObject_Stub_MatcherCollection $collection, PHPUnit_Framework_MockObject_Matcher_Invocation $invocationMatcher, array $configurableMethods)
-    {
-        $this->collection = $collection;
-        $this->matcher    = new PHPUnit_Framework_MockObject_Matcher(
-            $invocationMatcher
-        );
-
-        $this->collection->addMatcher($this->matcher);
-
-        $this->configurableMethods = $configurableMethods;
-    }
-
-    /**
-     * @return PHPUnit_Framework_MockObject_Matcher
-     */
-    public function getMatcher()
-    {
-        return $this->matcher;
-    }
-
-    /**
-     * @param mixed $id
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function id($id)
-    {
-        $this->collection->registerId($id, $this);
-
-        return $this;
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Stub $stub
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function will(PHPUnit_Framework_MockObject_Stub $stub)
-    {
-        $this->matcher->stub = $stub;
-
-        return $this;
-    }
-
-    /**
-     * @param mixed $value
-     * @param mixed $nextValues, ...
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willReturn($value, ...$nextValues)
-    {
-        $stub = count($nextValues) === 0 ?
-            new PHPUnit_Framework_MockObject_Stub_Return($value) :
-            new PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls(
-               array_merge([$value], $nextValues)
-            );
-
-        return $this->will($stub);
-    }
-
-    /**
-     * @param mixed $reference
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willReturnReference(&$reference)
-    {
-        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnReference($reference);
-
-        return $this->will($stub);
-    }
-
-    /**
-     * @param array $valueMap
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willReturnMap(array $valueMap)
-    {
-        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnValueMap(
-            $valueMap
-        );
-
-        return $this->will($stub);
-    }
-
-    /**
-     * @param mixed $argumentIndex
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willReturnArgument($argumentIndex)
-    {
-        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnArgument(
-            $argumentIndex
-        );
-
-        return $this->will($stub);
-    }
-
-    /**
-     * @param callable $callback
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willReturnCallback($callback)
-    {
-        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnCallback(
-            $callback
-        );
-
-        return $this->will($stub);
-    }
-
-    /**
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willReturnSelf()
-    {
-        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnSelf;
-
-        return $this->will($stub);
-    }
-
-    /**
-     * @param mixed $values, ...
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willReturnOnConsecutiveCalls(...$values)
-    {
-        $stub = new PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls($values);
-
-        return $this->will($stub);
-    }
-
-    /**
-     * @param Exception $exception
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willThrowException(Exception $exception)
-    {
-        $stub = new PHPUnit_Framework_MockObject_Stub_Exception($exception);
-
-        return $this->will($stub);
-    }
-
-    /**
-     * @param mixed $id
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function after($id)
-    {
-        $this->matcher->afterMatchBuilderId = $id;
-
-        return $this;
-    }
-
-    /**
-     * Validate that a parameters matcher can be defined, throw exceptions otherwise.
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     */
-    private function canDefineParameters()
-    {
-        if ($this->matcher->methodNameMatcher === null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'Method name matcher is not defined, cannot define parameter ' .
-                'matcher without one'
-            );
-        }
-
-        if ($this->matcher->parametersMatcher !== null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'Parameter matcher is already defined, cannot redefine'
-            );
-        }
-    }
-
-    /**
-     * @param  array ...$arguments
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function with(...$arguments)
-    {
-        $this->canDefineParameters();
-
-        $this->matcher->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_Parameters($arguments);
-
-        return $this;
-    }
-
-    /**
-     * @param  array ...$arguments
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function withConsecutive(...$arguments)
-    {
-        $this->canDefineParameters();
-
-        $this->matcher->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_ConsecutiveParameters($arguments);
-
-        return $this;
-    }
-
-    /**
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function withAnyParameters()
-    {
-        $this->canDefineParameters();
-
-        $this->matcher->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_AnyParameters;
-
-        return $this;
-    }
-
-    /**
-     * @param PHPUnit_Framework_Constraint|string $constraint
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function method($constraint)
-    {
-        if ($this->matcher->methodNameMatcher !== null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'Method name matcher is already defined, cannot redefine'
-            );
-        }
-
-        if (is_string($constraint) && !in_array(strtolower($constraint), $this->configurableMethods)) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                sprintf(
-                    'Trying to configure method "%s" which cannot be configured because it does not exist, has not been specified, is final, or is static',
-                    $constraint
-                )
-            );
-        }
-
-        $this->matcher->methodNameMatcher = new PHPUnit_Framework_MockObject_Matcher_MethodName($constraint);
-
-        return $this;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/Match.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/Match.php
deleted file mode 100644
index 16880ac5b..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/Match.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Builder interface for invocation order matches.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Builder_Match extends PHPUnit_Framework_MockObject_Builder_Stub
-{
-    /**
-     * Defines the expectation which must occur before the current is valid.
-     *
-     * @param string $id The identification of the expectation that should
-     *                   occur before this one.
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_Stub
-     */
-    public function after($id);
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/MethodNameMatch.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/MethodNameMatch.php
deleted file mode 100644
index b3a459024..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/MethodNameMatch.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Builder interface for matcher of method names.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Builder_MethodNameMatch extends PHPUnit_Framework_MockObject_Builder_ParametersMatch
-{
-    /**
-     * Adds a new method name match and returns the parameter match object for
-     * further matching possibilities.
-     *
-     * @param PHPUnit_Framework_Constraint $name Constraint for matching method, if a string is passed it will use the PHPUnit_Framework_Constraint_IsEqual
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_ParametersMatch
-     */
-    public function method($name);
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/Namespace.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/Namespace.php
deleted file mode 100644
index 960f45535..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/Namespace.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Interface for builders which can register builders with a given identification.
- *
- * This interface relates to PHPUnit_Framework_MockObject_Builder_Identity.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Builder_Namespace
-{
-    /**
-     * Looks up the match builder with identification $id and returns it.
-     *
-     * @param string $id The identification of the match builder
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_Match
-     */
-    public function lookupId($id);
-
-    /**
-     * Registers the match builder $builder with the identification $id. The
-     * builder can later be looked up using lookupId() to figure out if it
-     * has been invoked.
-     *
-     * @param string                                     $id      The identification of the match builder
-     * @param PHPUnit_Framework_MockObject_Builder_Match $builder The builder which is being registered
-     */
-    public function registerId($id, PHPUnit_Framework_MockObject_Builder_Match $builder);
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/ParametersMatch.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/ParametersMatch.php
deleted file mode 100644
index 2b2097ad8..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/ParametersMatch.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Builder interface for parameter matchers.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Builder_ParametersMatch extends PHPUnit_Framework_MockObject_Builder_Match
-{
-    /**
-     * Sets the parameters to match for, each parameter to this funtion will
-     * be part of match. To perform specific matches or constraints create a
-     * new PHPUnit_Framework_Constraint and use it for the parameter.
-     * If the parameter value is not a constraint it will use the
-     * PHPUnit_Framework_Constraint_IsEqual for the value.
-     *
-     * Some examples:
-     * <code>
-     * // match first parameter with value 2
-     * $b->with(2);
-     * // match first parameter with value 'smock' and second identical to 42
-     * $b->with('smock', new PHPUnit_Framework_Constraint_IsEqual(42));
-     * </code>
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_ParametersMatch
-     */
-    public function with(...$arguments);
-
-    /**
-     * Sets a matcher which allows any kind of parameters.
-     *
-     * Some examples:
-     * <code>
-     * // match any number of parameters
-     * $b->withAnyParameters();
-     * </code>
-     *
-     * @return PHPUnit_Framework_MockObject_Matcher_AnyParameters
-     */
-    public function withAnyParameters();
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/Stub.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/Stub.php
deleted file mode 100644
index 103e8f210..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Builder/Stub.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Builder interface for stubs which are actions replacing an invocation.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Builder_Stub extends PHPUnit_Framework_MockObject_Builder_Identity
-{
-    /**
-     * Stubs the matching method with the stub object $stub. Any invocations of
-     * the matched method will now be handled by the stub instead.
-     *
-     * @param PHPUnit_Framework_MockObject_Stub $stub
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_Identity
-     */
-    public function will(PHPUnit_Framework_MockObject_Stub $stub);
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Exception/BadMethodCallException.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Exception/BadMethodCallException.php
deleted file mode 100644
index 736784bd3..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Exception/BadMethodCallException.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since Class available since Release 2.0.6
- */
-class PHPUnit_Framework_MockObject_BadMethodCallException extends BadMethodCallException implements PHPUnit_Framework_MockObject_Exception
-{
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Exception/Exception.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Exception/Exception.php
deleted file mode 100644
index bc8c81def..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Exception/Exception.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Interface for exceptions used by PHPUnit_MockObject.
- *
- * @since Interface available since Release 2.0.6
- */
-interface PHPUnit_Framework_MockObject_Exception
-{
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Exception/RuntimeException.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Exception/RuntimeException.php
deleted file mode 100644
index 1e9b6f17a..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Exception/RuntimeException.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since Class available since Release 2.0.6
- */
-class PHPUnit_Framework_MockObject_RuntimeException extends RuntimeException implements PHPUnit_Framework_MockObject_Exception
-{
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator.php
deleted file mode 100644
index 22827da54..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator.php
+++ /dev/null
@@ -1,1309 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-use Doctrine\Instantiator\Instantiator;
-use Doctrine\Instantiator\Exception\InvalidArgumentException as InstantiatorInvalidArgumentException;
-use Doctrine\Instantiator\Exception\UnexpectedValueException as InstantiatorUnexpectedValueException;
-
-/**
- * Mock Object Code Generator
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Generator
-{
-    /**
-     * @var array
-     */
-    private static $cache = [];
-
-    /**
-     * @var Text_Template[]
-     */
-    private static $templates = [];
-
-    /**
-     * @var array
-     */
-    private $legacyBlacklistedMethodNames = [
-        '__CLASS__'       => true,
-        '__DIR__'         => true,
-        '__FILE__'        => true,
-        '__FUNCTION__'    => true,
-        '__LINE__'        => true,
-        '__METHOD__'      => true,
-        '__NAMESPACE__'   => true,
-        '__TRAIT__'       => true,
-        '__clone'         => true,
-        '__halt_compiler' => true,
-        'abstract'        => true,
-        'and'             => true,
-        'array'           => true,
-        'as'              => true,
-        'break'           => true,
-        'callable'        => true,
-        'case'            => true,
-        'catch'           => true,
-        'class'           => true,
-        'clone'           => true,
-        'const'           => true,
-        'continue'        => true,
-        'declare'         => true,
-        'default'         => true,
-        'die'             => true,
-        'do'              => true,
-        'echo'            => true,
-        'else'            => true,
-        'elseif'          => true,
-        'empty'           => true,
-        'enddeclare'      => true,
-        'endfor'          => true,
-        'endforeach'      => true,
-        'endif'           => true,
-        'endswitch'       => true,
-        'endwhile'        => true,
-        'eval'            => true,
-        'exit'            => true,
-        'expects'         => true,
-        'extends'         => true,
-        'final'           => true,
-        'for'             => true,
-        'foreach'         => true,
-        'function'        => true,
-        'global'          => true,
-        'goto'            => true,
-        'if'              => true,
-        'implements'      => true,
-        'include'         => true,
-        'include_once'    => true,
-        'instanceof'      => true,
-        'insteadof'       => true,
-        'interface'       => true,
-        'isset'           => true,
-        'list'            => true,
-        'namespace'       => true,
-        'new'             => true,
-        'or'              => true,
-        'print'           => true,
-        'private'         => true,
-        'protected'       => true,
-        'public'          => true,
-        'require'         => true,
-        'require_once'    => true,
-        'return'          => true,
-        'static'          => true,
-        'switch'          => true,
-        'throw'           => true,
-        'trait'           => true,
-        'try'             => true,
-        'unset'           => true,
-        'use'             => true,
-        'var'             => true,
-        'while'           => true,
-        'xor'             => true
-    ];
-
-    /**
-     * @var array
-     */
-    private $blacklistedMethodNames = [
-        '__CLASS__'       => true,
-        '__DIR__'         => true,
-        '__FILE__'        => true,
-        '__FUNCTION__'    => true,
-        '__LINE__'        => true,
-        '__METHOD__'      => true,
-        '__NAMESPACE__'   => true,
-        '__TRAIT__'       => true,
-        '__clone'         => true,
-        '__halt_compiler' => true,
-    ];
-
-    /**
-     * Returns a mock object for the specified class.
-     *
-     * @param array|string $type
-     * @param array        $methods
-     * @param array        $arguments
-     * @param string       $mockClassName
-     * @param bool         $callOriginalConstructor
-     * @param bool         $callOriginalClone
-     * @param bool         $callAutoload
-     * @param bool         $cloneArguments
-     * @param bool         $callOriginalMethods
-     * @param object       $proxyTarget
-     * @param bool         $allowMockingUnknownTypes
-     *
-     * @return PHPUnit_Framework_MockObject_MockObject
-     *
-     * @throws InvalidArgumentException
-     * @throws PHPUnit_Framework_Exception
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     *
-     * @since  Method available since Release 1.0.0
-     */
-    public function getMock($type, $methods = [], array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $cloneArguments = true, $callOriginalMethods = false, $proxyTarget = null, $allowMockingUnknownTypes = true)
-    {
-        if (!is_array($type) && !is_string($type)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'array or string');
-        }
-
-        if (!is_string($mockClassName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(4, 'string');
-        }
-
-        if (!is_array($methods) && !is_null($methods)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'array', $methods);
-        }
-
-        if ($type === 'Traversable' || $type === '\\Traversable') {
-            $type = 'Iterator';
-        }
-
-        if (is_array($type)) {
-            $type = array_unique(
-                array_map(
-                    function ($type) {
-                        if ($type === 'Traversable' ||
-                            $type === '\\Traversable' ||
-                            $type === '\\Iterator') {
-                            return 'Iterator';
-                        }
-
-                        return $type;
-                    },
-                    $type
-                )
-            );
-        }
-
-        if (!$allowMockingUnknownTypes) {
-            if (is_array($type)) {
-                foreach ($type as $_type) {
-                    if (!class_exists($_type, $callAutoload) &&
-                        !interface_exists($_type, $callAutoload)) {
-                        throw new PHPUnit_Framework_MockObject_RuntimeException(
-                            sprintf(
-                                'Cannot stub or mock class or interface "%s" which does not exist',
-                                $_type
-                            )
-                        );
-                    }
-                }
-            } else {
-                if (!class_exists($type, $callAutoload) &&
-                    !interface_exists($type, $callAutoload)
-                ) {
-                    throw new PHPUnit_Framework_MockObject_RuntimeException(
-                        sprintf(
-                            'Cannot stub or mock class or interface "%s" which does not exist',
-                            $type
-                        )
-                    );
-                }
-            }
-        }
-
-        if (null !== $methods) {
-            foreach ($methods as $method) {
-                if (!preg_match('~[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*~', $method)) {
-                    throw new PHPUnit_Framework_MockObject_RuntimeException(
-                        sprintf(
-                            'Cannot stub or mock method with invalid name "%s"',
-                            $method
-                        )
-                    );
-                }
-            }
-
-            if ($methods != array_unique($methods)) {
-                throw new PHPUnit_Framework_MockObject_RuntimeException(
-                    sprintf(
-                        'Cannot stub or mock using a method list that contains duplicates: "%s" (duplicate: "%s")',
-                        implode(', ', $methods),
-                        implode(', ', array_unique(array_diff_assoc($methods, array_unique($methods))))
-                    )
-                );
-            }
-        }
-
-        if ($mockClassName != '' && class_exists($mockClassName, false)) {
-            $reflect = new ReflectionClass($mockClassName);
-
-            if (!$reflect->implementsInterface('PHPUnit_Framework_MockObject_MockObject')) {
-                throw new PHPUnit_Framework_MockObject_RuntimeException(
-                    sprintf(
-                        'Class "%s" already exists.',
-                        $mockClassName
-                    )
-                );
-            }
-        }
-
-        if ($callOriginalConstructor === false && $callOriginalMethods === true) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'Proxying to original methods requires invoking the original constructor'
-            );
-        }
-
-        $mock = $this->generate(
-            $type,
-            $methods,
-            $mockClassName,
-            $callOriginalClone,
-            $callAutoload,
-            $cloneArguments,
-            $callOriginalMethods
-        );
-
-        return $this->getObject(
-            $mock['code'],
-            $mock['mockClassName'],
-            $type,
-            $callOriginalConstructor,
-            $callAutoload,
-            $arguments,
-            $callOriginalMethods,
-            $proxyTarget
-        );
-    }
-
-    /**
-     * @param string       $code
-     * @param string       $className
-     * @param array|string $type
-     * @param bool         $callOriginalConstructor
-     * @param bool         $callAutoload
-     * @param array        $arguments
-     * @param bool         $callOriginalMethods
-     * @param object       $proxyTarget
-     *
-     * @return object
-     */
-    private function getObject($code, $className, $type = '', $callOriginalConstructor = false, $callAutoload = false, array $arguments = [], $callOriginalMethods = false, $proxyTarget = null)
-    {
-        $this->evalClass($code, $className);
-
-        if ($callOriginalConstructor &&
-            is_string($type) &&
-            !interface_exists($type, $callAutoload)) {
-            if (count($arguments) == 0) {
-                $object = new $className;
-            } else {
-                $class  = new ReflectionClass($className);
-                $object = $class->newInstanceArgs($arguments);
-            }
-        } else {
-            try {
-                $instantiator = new Instantiator;
-                $object       = $instantiator->instantiate($className);
-            } catch (InstantiatorUnexpectedValueException $exception) {
-                if ($exception->getPrevious()) {
-                    $exception = $exception->getPrevious();
-                }
-
-                throw new PHPUnit_Framework_MockObject_RuntimeException(
-                    $exception->getMessage()
-                );
-            } catch (InstantiatorInvalidArgumentException $exception) {
-                throw new PHPUnit_Framework_MockObject_RuntimeException(
-                    $exception->getMessage()
-                );
-            }
-        }
-
-        if ($callOriginalMethods) {
-            if (!is_object($proxyTarget)) {
-                if (count($arguments) == 0) {
-                    $proxyTarget = new $type;
-                } else {
-                    $class       = new ReflectionClass($type);
-                    $proxyTarget = $class->newInstanceArgs($arguments);
-                }
-            }
-
-            $object->__phpunit_setOriginalObject($proxyTarget);
-        }
-
-        return $object;
-    }
-
-    /**
-     * @param string $code
-     * @param string $className
-     */
-    private function evalClass($code, $className)
-    {
-        if (!class_exists($className, false)) {
-            eval($code);
-        }
-    }
-
-    /**
-     * Returns a mock object for the specified abstract class with all abstract
-     * methods of the class mocked. Concrete methods to mock can be specified with
-     * the last parameter
-     *
-     * @param string $originalClassName
-     * @param array  $arguments
-     * @param string $mockClassName
-     * @param bool   $callOriginalConstructor
-     * @param bool   $callOriginalClone
-     * @param bool   $callAutoload
-     * @param array  $mockedMethods
-     * @param bool   $cloneArguments
-     *
-     * @return PHPUnit_Framework_MockObject_MockObject
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since  Method available since Release 1.0.0
-     */
-    public function getMockForAbstractClass($originalClassName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = true)
-    {
-        if (!is_string($originalClassName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
-        }
-
-        if (!is_string($mockClassName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'string');
-        }
-
-        if (class_exists($originalClassName, $callAutoload) ||
-            interface_exists($originalClassName, $callAutoload)) {
-            $reflector = new ReflectionClass($originalClassName);
-            $methods   = $mockedMethods;
-
-            foreach ($reflector->getMethods() as $method) {
-                if ($method->isAbstract() && !in_array($method->getName(), $methods)) {
-                    $methods[] = $method->getName();
-                }
-            }
-
-            if (empty($methods)) {
-                $methods = null;
-            }
-
-            return $this->getMock(
-                $originalClassName,
-                $methods,
-                $arguments,
-                $mockClassName,
-                $callOriginalConstructor,
-                $callOriginalClone,
-                $callAutoload,
-                $cloneArguments
-            );
-        } else {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                sprintf('Class "%s" does not exist.', $originalClassName)
-            );
-        }
-    }
-
-    /**
-     * Returns a mock object for the specified trait with all abstract methods
-     * of the trait mocked. Concrete methods to mock can be specified with the
-     * `$mockedMethods` parameter.
-     *
-     * @param string $traitName
-     * @param array  $arguments
-     * @param string $mockClassName
-     * @param bool   $callOriginalConstructor
-     * @param bool   $callOriginalClone
-     * @param bool   $callAutoload
-     * @param array  $mockedMethods
-     * @param bool   $cloneArguments
-     *
-     * @return PHPUnit_Framework_MockObject_MockObject
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since  Method available since Release 1.2.3
-     */
-    public function getMockForTrait($traitName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = true)
-    {
-        if (!is_string($traitName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
-        }
-
-        if (!is_string($mockClassName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'string');
-        }
-
-        if (!trait_exists($traitName, $callAutoload)) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                sprintf(
-                    'Trait "%s" does not exist.',
-                    $traitName
-                )
-            );
-        }
-
-        $className = $this->generateClassName(
-            $traitName,
-            '',
-            'Trait_'
-        );
-
-        $templateDir   = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR;
-        $classTemplate = $this->getTemplate($templateDir . 'trait_class.tpl');
-
-        $classTemplate->setVar(
-            [
-                'prologue'   => 'abstract ',
-                'class_name' => $className['className'],
-                'trait_name' => $traitName
-            ]
-        );
-
-        $this->evalClass(
-            $classTemplate->render(),
-            $className['className']
-        );
-
-        return $this->getMockForAbstractClass($className['className'], $arguments, $mockClassName, $callOriginalConstructor, $callOriginalClone, $callAutoload, $mockedMethods, $cloneArguments);
-    }
-
-    /**
-     * Returns an object for the specified trait.
-     *
-     * @param string $traitName
-     * @param array  $arguments
-     * @param string $traitClassName
-     * @param bool   $callOriginalConstructor
-     * @param bool   $callOriginalClone
-     * @param bool   $callAutoload
-     *
-     * @return object
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since  Method available since Release 1.1.0
-     */
-    public function getObjectForTrait($traitName, array $arguments = [], $traitClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true)
-    {
-        if (!is_string($traitName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
-        }
-
-        if (!is_string($traitClassName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'string');
-        }
-
-        if (!trait_exists($traitName, $callAutoload)) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                sprintf(
-                    'Trait "%s" does not exist.',
-                    $traitName
-                )
-            );
-        }
-
-        $className = $this->generateClassName(
-            $traitName,
-            $traitClassName,
-            'Trait_'
-        );
-
-        $templateDir   = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR;
-        $classTemplate = $this->getTemplate($templateDir . 'trait_class.tpl');
-
-        $classTemplate->setVar(
-            [
-                'prologue'   => '',
-                'class_name' => $className['className'],
-                'trait_name' => $traitName
-            ]
-        );
-
-        return $this->getObject(
-            $classTemplate->render(),
-            $className['className']
-        );
-    }
-
-    /**
-     * @param array|string $type
-     * @param array        $methods
-     * @param string       $mockClassName
-     * @param bool         $callOriginalClone
-     * @param bool         $callAutoload
-     * @param bool         $cloneArguments
-     * @param bool         $callOriginalMethods
-     *
-     * @return array
-     */
-    public function generate($type, array $methods = null, $mockClassName = '', $callOriginalClone = true, $callAutoload = true, $cloneArguments = true, $callOriginalMethods = false)
-    {
-        if (is_array($type)) {
-            sort($type);
-        }
-
-        if ($mockClassName == '') {
-            $key = md5(
-                is_array($type) ? implode('_', $type) : $type .
-                serialize($methods) .
-                serialize($callOriginalClone) .
-                serialize($cloneArguments) .
-                serialize($callOriginalMethods)
-            );
-
-            if (isset(self::$cache[$key])) {
-                return self::$cache[$key];
-            }
-        }
-
-        $mock = $this->generateMock(
-            $type,
-            $methods,
-            $mockClassName,
-            $callOriginalClone,
-            $callAutoload,
-            $cloneArguments,
-            $callOriginalMethods
-        );
-
-        if (isset($key)) {
-            self::$cache[$key] = $mock;
-        }
-
-        return $mock;
-    }
-
-    /**
-     * @param string $wsdlFile
-     * @param string $className
-     * @param array  $methods
-     * @param array  $options
-     *
-     * @return string
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     */
-    public function generateClassFromWsdl($wsdlFile, $className, array $methods = [], array $options = [])
-    {
-        if (!extension_loaded('soap')) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'The SOAP extension is required to generate a mock object from WSDL.'
-            );
-        }
-
-        $options  = array_merge($options, ['cache_wsdl' => WSDL_CACHE_NONE]);
-        $client   = new SoapClient($wsdlFile, $options);
-        $_methods = array_unique($client->__getFunctions());
-        unset($client);
-
-        sort($_methods);
-
-        $templateDir    = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR;
-        $methodTemplate = $this->getTemplate($templateDir . 'wsdl_method.tpl');
-        $methodsBuffer  = '';
-
-        foreach ($_methods as $method) {
-            $nameStart = strpos($method, ' ') + 1;
-            $nameEnd   = strpos($method, '(');
-            $name      = substr($method, $nameStart, $nameEnd - $nameStart);
-
-            if (empty($methods) || in_array($name, $methods)) {
-                $args    = explode(
-                    ',',
-                    substr(
-                        $method,
-                        $nameEnd + 1,
-                        strpos($method, ')') - $nameEnd - 1
-                    )
-                );
-                $numArgs = count($args);
-
-                for ($i = 0; $i < $numArgs; $i++) {
-                    $args[$i] = substr($args[$i], strpos($args[$i], '$'));
-                }
-
-                $methodTemplate->setVar(
-                    [
-                        'method_name' => $name,
-                        'arguments'   => implode(', ', $args)
-                    ]
-                );
-
-                $methodsBuffer .= $methodTemplate->render();
-            }
-        }
-
-        $optionsBuffer = 'array(';
-
-        foreach ($options as $key => $value) {
-            $optionsBuffer .= $key . ' => ' . $value;
-        }
-
-        $optionsBuffer .= ')';
-
-        $classTemplate = $this->getTemplate($templateDir . 'wsdl_class.tpl');
-        $namespace     = '';
-
-        if (strpos($className, '\\') !== false) {
-            $parts     = explode('\\', $className);
-            $className = array_pop($parts);
-            $namespace = 'namespace ' . implode('\\', $parts) . ';' . "\n\n";
-        }
-
-        $classTemplate->setVar(
-            [
-                'namespace'  => $namespace,
-                'class_name' => $className,
-                'wsdl'       => $wsdlFile,
-                'options'    => $optionsBuffer,
-                'methods'    => $methodsBuffer
-            ]
-        );
-
-        return $classTemplate->render();
-    }
-
-    /**
-     * @param array|string $type
-     * @param array|null   $methods
-     * @param string       $mockClassName
-     * @param bool         $callOriginalClone
-     * @param bool         $callAutoload
-     * @param bool         $cloneArguments
-     * @param bool         $callOriginalMethods
-     *
-     * @return array
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     */
-    private function generateMock($type, $methods, $mockClassName, $callOriginalClone, $callAutoload, $cloneArguments, $callOriginalMethods)
-    {
-        $methodReflections   = [];
-        $templateDir         = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR;
-        $classTemplate       = $this->getTemplate($templateDir . 'mocked_class.tpl');
-
-        $additionalInterfaces = [];
-        $cloneTemplate        = '';
-        $isClass              = false;
-        $isInterface          = false;
-        $isMultipleInterfaces = false;
-
-        if (is_array($type)) {
-            foreach ($type as $_type) {
-                if (!interface_exists($_type, $callAutoload)) {
-                    throw new PHPUnit_Framework_MockObject_RuntimeException(
-                        sprintf(
-                            'Interface "%s" does not exist.',
-                            $_type
-                        )
-                    );
-                }
-
-                $isMultipleInterfaces = true;
-
-                $additionalInterfaces[] = $_type;
-                $typeClass              = new ReflectionClass($this->generateClassName(
-                    $_type,
-                    $mockClassName,
-                    'Mock_'
-                    )['fullClassName']
-                );
-
-                foreach ($this->getClassMethods($_type) as $method) {
-                    if (in_array($method, $methods)) {
-                        throw new PHPUnit_Framework_MockObject_RuntimeException(
-                            sprintf(
-                                'Duplicate method "%s" not allowed.',
-                                $method
-                            )
-                        );
-                    }
-
-                    $methodReflections[$method] = $typeClass->getMethod($method);
-                    $methods[]                  = $method;
-                }
-            }
-        }
-
-        $mockClassName = $this->generateClassName(
-            $type,
-            $mockClassName,
-            'Mock_'
-        );
-
-        if (class_exists($mockClassName['fullClassName'], $callAutoload)) {
-            $isClass = true;
-        } elseif (interface_exists($mockClassName['fullClassName'], $callAutoload)) {
-            $isInterface = true;
-        }
-
-        if (!$isClass && !$isInterface) {
-            $prologue = 'class ' . $mockClassName['originalClassName'] . "\n{\n}\n\n";
-
-            if (!empty($mockClassName['namespaceName'])) {
-                $prologue = 'namespace ' . $mockClassName['namespaceName'] .
-                            " {\n\n" . $prologue . "}\n\n" .
-                            "namespace {\n\n";
-
-                $epilogue = "\n\n}";
-            }
-
-            $cloneTemplate = $this->getTemplate($templateDir . 'mocked_clone.tpl');
-        } else {
-            $class = new ReflectionClass($mockClassName['fullClassName']);
-
-            if ($class->isFinal()) {
-                throw new PHPUnit_Framework_MockObject_RuntimeException(
-                    sprintf(
-                        'Class "%s" is declared "final" and cannot be mocked.',
-                        $mockClassName['fullClassName']
-                    )
-                );
-            }
-
-            if ($class->hasMethod('__clone')) {
-                $cloneMethod = $class->getMethod('__clone');
-
-                if (!$cloneMethod->isFinal()) {
-                    if ($callOriginalClone && !$isInterface) {
-                        $cloneTemplate = $this->getTemplate($templateDir . 'unmocked_clone.tpl');
-                    } else {
-                        $cloneTemplate = $this->getTemplate($templateDir . 'mocked_clone.tpl');
-                    }
-                }
-            } else {
-                $cloneTemplate = $this->getTemplate($templateDir . 'mocked_clone.tpl');
-            }
-        }
-
-        if (is_object($cloneTemplate)) {
-            $cloneTemplate = $cloneTemplate->render();
-        }
-
-        if (is_array($methods) && empty($methods) &&
-            ($isClass || $isInterface)) {
-            $methods = $this->getClassMethods($mockClassName['fullClassName']);
-        }
-
-        if (!is_array($methods)) {
-            $methods = [];
-        }
-
-        $mockedMethods = '';
-        $configurable  = [];
-
-        foreach ($methods as $methodName) {
-            if ($methodName != '__construct' && $methodName != '__clone') {
-                $configurable[] = strtolower($methodName);
-            }
-        }
-
-        if (isset($class)) {
-            // https://github.com/sebastianbergmann/phpunit-mock-objects/issues/103
-            if ($isInterface && $class->implementsInterface('Traversable') &&
-                !$class->implementsInterface('Iterator') &&
-                !$class->implementsInterface('IteratorAggregate')) {
-                $additionalInterfaces[] = 'Iterator';
-                $methods                = array_merge($methods, $this->getClassMethods('Iterator'));
-            }
-
-            foreach ($methods as $methodName) {
-                try {
-                    $method = $class->getMethod($methodName);
-
-                    if ($this->canMockMethod($method)) {
-                        $mockedMethods .= $this->generateMockedMethodDefinitionFromExisting(
-                            $templateDir,
-                            $method,
-                            $cloneArguments,
-                            $callOriginalMethods
-                        );
-                    }
-                } catch (ReflectionException $e) {
-                    $mockedMethods .= $this->generateMockedMethodDefinition(
-                        $templateDir,
-                        $mockClassName['fullClassName'],
-                        $methodName,
-                        $cloneArguments
-                    );
-                }
-            }
-        } elseif ($isMultipleInterfaces) {
-            foreach ($methods as $methodName) {
-                if ($this->canMockMethod($methodReflections[$methodName])) {
-                    $mockedMethods .= $this->generateMockedMethodDefinitionFromExisting(
-                        $templateDir,
-                        $methodReflections[$methodName],
-                        $cloneArguments,
-                        $callOriginalMethods
-                    );
-                }
-            }
-        } else {
-            foreach ($methods as $methodName) {
-                $mockedMethods .= $this->generateMockedMethodDefinition(
-                    $templateDir,
-                    $mockClassName['fullClassName'],
-                    $methodName,
-                    $cloneArguments
-                );
-            }
-        }
-
-        $method = '';
-
-        if (!in_array('method', $methods) && (!isset($class) || !$class->hasMethod('method'))) {
-            $methodTemplate = $this->getTemplate($templateDir . 'mocked_class_method.tpl');
-
-            $method = $methodTemplate->render();
-        }
-
-        $classTemplate->setVar(
-            [
-                'prologue'          => isset($prologue) ? $prologue : '',
-                'epilogue'          => isset($epilogue) ? $epilogue : '',
-                'class_declaration' => $this->generateMockClassDeclaration(
-                    $mockClassName,
-                    $isInterface,
-                    $additionalInterfaces
-                ),
-                'clone'             => $cloneTemplate,
-                'mock_class_name'   => $mockClassName['className'],
-                'mocked_methods'    => $mockedMethods,
-                'method'            => $method,
-                'configurable'      => '[' . implode(', ', array_map(function ($m) { return '\'' . $m . '\'';}, $configurable)) . ']'
-            ]
-        );
-
-        return [
-          'code'          => $classTemplate->render(),
-          'mockClassName' => $mockClassName['className']
-        ];
-    }
-
-    /**
-     * @param array|string $type
-     * @param string       $className
-     * @param string       $prefix
-     *
-     * @return array
-     */
-    private function generateClassName($type, $className, $prefix)
-    {
-        if (is_array($type)) {
-            $type = implode('_', $type);
-        }
-
-        if ($type[0] == '\\') {
-            $type = substr($type, 1);
-        }
-
-        $classNameParts = explode('\\', $type);
-
-        if (count($classNameParts) > 1) {
-            $type          = array_pop($classNameParts);
-            $namespaceName = implode('\\', $classNameParts);
-            $fullClassName = $namespaceName . '\\' . $type;
-        } else {
-            $namespaceName = '';
-            $fullClassName = $type;
-        }
-
-        if ($className == '') {
-            do {
-                $className = $prefix . $type . '_' .
-                             substr(md5(microtime()), 0, 8);
-            } while (class_exists($className, false));
-        }
-
-        return [
-          'className'         => $className,
-          'originalClassName' => $type,
-          'fullClassName'     => $fullClassName,
-          'namespaceName'     => $namespaceName
-        ];
-    }
-
-    /**
-     * @param array $mockClassName
-     * @param bool  $isInterface
-     * @param array $additionalInterfaces
-     *
-     * @return array
-     */
-    private function generateMockClassDeclaration(array $mockClassName, $isInterface, array $additionalInterfaces = [])
-    {
-        $buffer = 'class ';
-
-        $additionalInterfaces[] = 'PHPUnit_Framework_MockObject_MockObject';
-        $interfaces             = implode(', ', $additionalInterfaces);
-
-        if ($isInterface) {
-            $buffer .= sprintf(
-                '%s implements %s',
-                $mockClassName['className'],
-                $interfaces
-            );
-
-            if (!in_array($mockClassName['originalClassName'], $additionalInterfaces)) {
-                $buffer .= ', ';
-
-                if (!empty($mockClassName['namespaceName'])) {
-                    $buffer .= $mockClassName['namespaceName'] . '\\';
-                }
-
-                $buffer .= $mockClassName['originalClassName'];
-            }
-        } else {
-            $buffer .= sprintf(
-                '%s extends %s%s implements %s',
-                $mockClassName['className'],
-                !empty($mockClassName['namespaceName']) ? $mockClassName['namespaceName'] . '\\' : '',
-                $mockClassName['originalClassName'],
-                $interfaces
-            );
-        }
-
-        return $buffer;
-    }
-
-    /**
-     * @param string           $templateDir
-     * @param ReflectionMethod $method
-     * @param bool             $cloneArguments
-     * @param bool             $callOriginalMethods
-     *
-     * @return string
-     */
-    private function generateMockedMethodDefinitionFromExisting($templateDir, ReflectionMethod $method, $cloneArguments, $callOriginalMethods)
-    {
-        if ($method->isPrivate()) {
-            $modifier = 'private';
-        } elseif ($method->isProtected()) {
-            $modifier = 'protected';
-        } else {
-            $modifier = 'public';
-        }
-
-        if ($method->isStatic()) {
-            $modifier .= ' static';
-        }
-
-        if ($method->returnsReference()) {
-            $reference = '&';
-        } else {
-            $reference = '';
-        }
-
-        if ($this->hasReturnType($method)) {
-            $returnType = (string) $method->getReturnType();
-        } else {
-            $returnType = '';
-        }
-
-        if (preg_match('#\*[ \t]*+@deprecated[ \t]*+(.*?)\r?+\n[ \t]*+\*(?:[ \t]*+@|/$)#s', $method->getDocComment(), $deprecation)) {
-            $deprecation = trim(preg_replace('#[ \t]*\r?\n[ \t]*+\*[ \t]*+#', ' ', $deprecation[1]));
-        } else {
-            $deprecation = false;
-        }
-
-        return $this->generateMockedMethodDefinition(
-            $templateDir,
-            $method->getDeclaringClass()->getName(),
-            $method->getName(),
-            $cloneArguments,
-            $modifier,
-            $this->getMethodParameters($method),
-            $this->getMethodParameters($method, true),
-            $returnType,
-            $reference,
-            $callOriginalMethods,
-            $method->isStatic(),
-            $deprecation
-        );
-    }
-
-    /**
-     * @param string       $templateDir
-     * @param string       $className
-     * @param string       $methodName
-     * @param bool         $cloneArguments
-     * @param string       $modifier
-     * @param string       $arguments_decl
-     * @param string       $arguments_call
-     * @param string       $return_type
-     * @param string       $reference
-     * @param bool         $callOriginalMethods
-     * @param bool         $static
-     * @param string|false $deprecation
-     *
-     * @return string
-     */
-    private function generateMockedMethodDefinition($templateDir, $className, $methodName, $cloneArguments = true, $modifier = 'public', $arguments_decl = '', $arguments_call = '', $return_type = '', $reference = '', $callOriginalMethods = false, $static = false, $deprecation = false)
-    {
-        if ($static) {
-            $templateFile = 'mocked_static_method.tpl';
-        } else {
-            if ($return_type === 'void') {
-                $templateFile = sprintf(
-                    '%s_method_void.tpl',
-                    $callOriginalMethods ? 'proxied' : 'mocked'
-                );
-            } else {
-                $templateFile = sprintf(
-                    '%s_method.tpl',
-                    $callOriginalMethods ? 'proxied' : 'mocked'
-                );
-            }
-        }
-
-        // Mocked interfaces returning 'self' must explicitly declare the
-        // interface name as the return type. See
-        // https://bugs.php.net/bug.php?id=70722
-        if ($return_type === 'self') {
-            $return_type = $className;
-        }
-
-        if (false !== $deprecation) {
-            $deprecation         = "The $className::$methodName method is deprecated ($deprecation).";
-            $deprecationTemplate = $this->getTemplate($templateDir . 'deprecation.tpl');
-
-            $deprecationTemplate->setVar(
-                [
-                    'deprecation' => var_export($deprecation, true),
-                ]
-            );
-
-            $deprecation = $deprecationTemplate->render();
-        }
-
-        $template = $this->getTemplate($templateDir . $templateFile);
-
-        $template->setVar(
-            [
-                'arguments_decl'  => $arguments_decl,
-                'arguments_call'  => $arguments_call,
-                'return_delim'    => $return_type ? ': ' : '',
-                'return_type'     => $return_type,
-                'arguments_count' => !empty($arguments_call) ? count(explode(',', $arguments_call)) : 0,
-                'class_name'      => $className,
-                'method_name'     => $methodName,
-                'modifier'        => $modifier,
-                'reference'       => $reference,
-                'clone_arguments' => $cloneArguments ? 'true' : 'false',
-                'deprecation'     => $deprecation
-            ]
-        );
-
-        return $template->render();
-    }
-
-    /**
-     * @param ReflectionMethod $method
-     *
-     * @return bool
-     */
-    private function canMockMethod(ReflectionMethod $method)
-    {
-        if ($method->isConstructor() ||
-            $method->isFinal() ||
-            $method->isPrivate() ||
-            $this->isMethodNameBlacklisted($method->getName())) {
-            return false;
-        }
-
-        return true;
-    }
-
-    /**
-     * Returns whether i method name is blacklisted
-     *
-     * Since PHP 7 the only names that are still reserved for method names are the ones that start with an underscore
-     *
-     * @param string $name
-     *
-     * @return bool
-     */
-    private function isMethodNameBlacklisted($name)
-    {
-        if (PHP_MAJOR_VERSION < 7 && isset($this->legacyBlacklistedMethodNames[$name])) {
-            return true;
-        }
-
-        if (PHP_MAJOR_VERSION >= 7 && isset($this->blacklistedMethodNames[$name])) {
-            return true;
-        }
-
-        return false;
-    }
-
-    /**
-     * Returns the parameters of a function or method.
-     *
-     * @param ReflectionMethod $method
-     * @param bool             $forCall
-     *
-     * @return string
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     *
-     * @since  Method available since Release 2.0.0
-     */
-    private function getMethodParameters(ReflectionMethod $method, $forCall = false)
-    {
-        $parameters = [];
-
-        foreach ($method->getParameters() as $i => $parameter) {
-            $name = '$' . $parameter->getName();
-
-            /* Note: PHP extensions may use empty names for reference arguments
-             * or "..." for methods taking a variable number of arguments.
-             */
-            if ($name === '$' || $name === '$...') {
-                $name = '$arg' . $i;
-            }
-
-            if ($this->isVariadic($parameter)) {
-                if ($forCall) {
-                    continue;
-                } else {
-                    $name = '...' . $name;
-                }
-            }
-
-            $nullable        = '';
-            $default         = '';
-            $reference       = '';
-            $typeDeclaration = '';
-
-            if (!$forCall) {
-                if ($this->hasType($parameter) && (string) $parameter->getType() !== 'self') {
-                    if (version_compare(PHP_VERSION, '7.1', '>=') && $parameter->allowsNull() && !$parameter->isVariadic()) {
-                        $nullable = '?';
-                    }
-
-                    $typeDeclaration = (string) $parameter->getType() . ' ';
-                } elseif ($parameter->isArray()) {
-                    $typeDeclaration = 'array ';
-                } elseif ($parameter->isCallable()) {
-                    $typeDeclaration = 'callable ';
-                } else {
-                    try {
-                        $class = $parameter->getClass();
-                    } catch (ReflectionException $e) {
-                        throw new PHPUnit_Framework_MockObject_RuntimeException(
-                            sprintf(
-                                'Cannot mock %s::%s() because a class or ' .
-                                'interface used in the signature is not loaded',
-                                $method->getDeclaringClass()->getName(),
-                                $method->getName()
-                            ),
-                            0,
-                            $e
-                        );
-                    }
-
-                    if ($class !== null) {
-                        $typeDeclaration = $class->getName() . ' ';
-                    }
-                }
-
-                if (!$this->isVariadic($parameter)) {
-                    if ($parameter->isDefaultValueAvailable()) {
-                        $value   = $parameter->getDefaultValue();
-                        $default = ' = ' . var_export($value, true);
-                    } elseif ($parameter->isOptional()) {
-                        $default = ' = null';
-                    }
-                }
-            }
-
-            if ($parameter->isPassedByReference()) {
-                $reference = '&';
-            }
-
-            $parameters[] = $nullable . $typeDeclaration . $reference . $name . $default;
-        }
-
-        return implode(', ', $parameters);
-    }
-
-    /**
-     * @param ReflectionParameter $parameter
-     *
-     * @return bool
-     *
-     * @since  Method available since Release 2.2.1
-     */
-    private function isVariadic(ReflectionParameter $parameter)
-    {
-        return method_exists(ReflectionParameter::class, 'isVariadic') && $parameter->isVariadic();
-    }
-
-    /**
-     * @param ReflectionParameter $parameter
-     *
-     * @return bool
-     *
-     * @since  Method available since Release 2.3.4
-     */
-    private function hasType(ReflectionParameter $parameter)
-    {
-        return method_exists(ReflectionParameter::class, 'hasType') && $parameter->hasType();
-    }
-
-    /**
-     * @param ReflectionMethod $method
-     *
-     * @return bool
-     */
-    private function hasReturnType(ReflectionMethod $method)
-    {
-        return method_exists(ReflectionMethod::class, 'hasReturnType') && $method->hasReturnType();
-    }
-
-    /**
-     * @param string $className
-     *
-     * @return array
-     *
-     * @since  Method available since Release 2.3.2
-     */
-    public function getClassMethods($className)
-    {
-        $class   = new ReflectionClass($className);
-        $methods = [];
-
-        foreach ($class->getMethods() as $method) {
-            if ($method->isPublic() || $method->isAbstract()) {
-                $methods[] = $method->getName();
-            }
-        }
-
-        return $methods;
-    }
-
-    /**
-     * @param string $filename
-     *
-     * @return Text_Template
-     *
-     * @since  Method available since Release 3.2.4
-     */
-    private function getTemplate($filename)
-    {
-        if (!isset(self::$templates[$filename])) {
-            self::$templates[$filename] = new Text_Template($filename);
-        }
-
-        return self::$templates[$filename];
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_class_method.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_class_method.tpl.dist
deleted file mode 100644
index 9e29c0d5c..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_class_method.tpl.dist
+++ /dev/null
@@ -1,7 +0,0 @@
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_static_method.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_static_method.tpl.dist
deleted file mode 100644
index 45fa9bbf3..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_static_method.tpl.dist
+++ /dev/null
@@ -1,5 +0,0 @@
-
-    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
-    {
-        throw new PHPUnit_Framework_MockObject_BadMethodCallException('Static method "{method_name}" cannot be invoked on mock object');
-    }
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invocation.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invocation.php
deleted file mode 100644
index 34da11a21..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invocation.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Interface for invocations.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Invocation
-{
-    /**
-     * @return mixed Mocked return value.
-     */
-    public function generateReturnValue();
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invocation/Object.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invocation/Object.php
deleted file mode 100644
index 3361966db..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invocation/Object.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Represents a non-static invocation.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Invocation_Object extends PHPUnit_Framework_MockObject_Invocation_Static
-{
-    /**
-     * @var object
-     */
-    public $object;
-
-    /**
-     * @param string $className
-     * @param string $methodName
-     * @param array  $parameters
-     * @param string $returnType
-     * @param object $object
-     * @param bool   $cloneObjects
-     */
-    public function __construct($className, $methodName, array $parameters, $returnType, $object, $cloneObjects = false)
-    {
-        parent::__construct($className, $methodName, $parameters, $returnType, $cloneObjects);
-
-        $this->object = $object;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invocation/Static.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invocation/Static.php
deleted file mode 100644
index 57e4d0c1a..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invocation/Static.php
+++ /dev/null
@@ -1,192 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-use SebastianBergmann\Exporter\Exporter;
-
-/**
- * Represents a static invocation.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Invocation_Static implements PHPUnit_Framework_MockObject_Invocation, PHPUnit_Framework_SelfDescribing
-{
-    /**
-     * @var array
-     */
-    protected static $uncloneableExtensions = [
-        'mysqli'    => true,
-        'SQLite'    => true,
-        'sqlite3'   => true,
-        'tidy'      => true,
-        'xmlwriter' => true,
-        'xsl'       => true
-    ];
-
-    /**
-     * @var array
-     */
-    protected static $uncloneableClasses = [
-        'Closure',
-        'COMPersistHelper',
-        'IteratorIterator',
-        'RecursiveIteratorIterator',
-        'SplFileObject',
-        'PDORow',
-        'ZipArchive'
-    ];
-
-    /**
-     * @var string
-     */
-    public $className;
-
-    /**
-     * @var string
-     */
-    public $methodName;
-
-    /**
-     * @var array
-     */
-    public $parameters;
-
-    /**
-     * @var string
-     */
-    public $returnType;
-
-    /**
-     * @param string $className
-     * @param string $methodName
-     * @param array  $parameters
-     * @param string $returnType
-     * @param bool   $cloneObjects
-     */
-    public function __construct($className, $methodName, array $parameters, $returnType, $cloneObjects = false)
-    {
-        $this->className  = $className;
-        $this->methodName = $methodName;
-        $this->parameters = $parameters;
-        $this->returnType = $returnType;
-
-        if (!$cloneObjects) {
-            return;
-        }
-
-        foreach ($this->parameters as $key => $value) {
-            if (is_object($value)) {
-                $this->parameters[$key] = $this->cloneObject($value);
-            }
-        }
-    }
-
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        $exporter = new Exporter;
-
-        return sprintf(
-            '%s::%s(%s)%s',
-            $this->className,
-            $this->methodName,
-            implode(
-                ', ',
-                array_map(
-                    [$exporter, 'shortenedExport'],
-                    $this->parameters
-                )
-            ),
-            $this->returnType ? sprintf(': %s', $this->returnType) : ''
-        );
-    }
-
-    /**
-     * @return mixed Mocked return value.
-     */
-    public function generateReturnValue()
-    {
-        switch ($this->returnType) {
-            case '':       return;
-            case 'string': return '';
-            case 'float':  return 0.0;
-            case 'int':    return 0;
-            case 'bool':   return false;
-            case 'array':  return [];
-            case 'void':   return;
-
-            case 'callable':
-            case 'Closure':
-                return function () {};
-
-            case 'Traversable':
-            case 'Generator':
-                $generator = function () { yield; };
-
-                return $generator();
-
-            default:
-                $generator = new PHPUnit_Framework_MockObject_Generator;
-
-                return $generator->getMock($this->returnType, [], [], '', false);
-        }
-    }
-
-    /**
-     * @param object $original
-     *
-     * @return object
-     */
-    protected function cloneObject($original)
-    {
-        $cloneable = null;
-        $object    = new ReflectionObject($original);
-
-        // Check the blacklist before asking PHP reflection to work around
-        // https://bugs.php.net/bug.php?id=53967
-        if ($object->isInternal() &&
-            isset(self::$uncloneableExtensions[$object->getExtensionName()])) {
-            $cloneable = false;
-        }
-
-        if ($cloneable === null) {
-            foreach (self::$uncloneableClasses as $class) {
-                if ($original instanceof $class) {
-                    $cloneable = false;
-                    break;
-                }
-            }
-        }
-
-        if ($cloneable === null && method_exists($object, 'isCloneable')) {
-            $cloneable = $object->isCloneable();
-        }
-
-        if ($cloneable === null && $object->hasMethod('__clone')) {
-            $method    = $object->getMethod('__clone');
-            $cloneable = $method->isPublic();
-        }
-
-        if ($cloneable === null) {
-            $cloneable = true;
-        }
-
-        if ($cloneable) {
-            try {
-                return clone $original;
-            } catch (Exception $e) {
-                return $original;
-            }
-        } else {
-            return $original;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/InvocationMocker.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/InvocationMocker.php
deleted file mode 100644
index 88e5330b2..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/InvocationMocker.php
+++ /dev/null
@@ -1,178 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Mocker for invocations which are sent from
- * PHPUnit_Framework_MockObject_MockObject objects.
- *
- * Keeps track of all expectations and stubs as well as registering
- * identifications for builders.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_InvocationMocker implements PHPUnit_Framework_MockObject_Stub_MatcherCollection, PHPUnit_Framework_MockObject_Invokable, PHPUnit_Framework_MockObject_Builder_Namespace
-{
-    /**
-     * @var PHPUnit_Framework_MockObject_Matcher_Invocation[]
-     */
-    protected $matchers = [];
-
-    /**
-     * @var PHPUnit_Framework_MockObject_Builder_Match[]
-     */
-    protected $builderMap = [];
-
-    /**
-     * @var string[]
-     */
-    private $configurableMethods = [];
-
-    /**
-     * @param array $configurableMethods
-     */
-    public function __construct(array $configurableMethods)
-    {
-        $this->configurableMethods = $configurableMethods;
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $matcher
-     */
-    public function addMatcher(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        $this->matchers[] = $matcher;
-    }
-
-    /**
-     * @since Method available since Release 1.1.0
-     */
-    public function hasMatchers()
-    {
-        foreach ($this->matchers as $matcher) {
-            if ($matcher->hasMatchers()) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * @param mixed $id
-     *
-     * @return bool|null
-     */
-    public function lookupId($id)
-    {
-        if (isset($this->builderMap[$id])) {
-            return $this->builderMap[$id];
-        }
-
-        return;
-    }
-
-    /**
-     * @param mixed                                      $id
-     * @param PHPUnit_Framework_MockObject_Builder_Match $builder
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     */
-    public function registerId($id, PHPUnit_Framework_MockObject_Builder_Match $builder)
-    {
-        if (isset($this->builderMap[$id])) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'Match builder with id <' . $id . '> is already registered.'
-            );
-        }
-
-        $this->builderMap[$id] = $builder;
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $matcher
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return new PHPUnit_Framework_MockObject_Builder_InvocationMocker(
-            $this,
-            $matcher,
-            $this->configurableMethods
-        );
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     *
-     * @return mixed
-     *
-     * @throws Exception
-     */
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        $exception      = null;
-        $hasReturnValue = false;
-        $returnValue    = null;
-
-        foreach ($this->matchers as $match) {
-            try {
-                if ($match->matches($invocation)) {
-                    $value = $match->invoked($invocation);
-
-                    if (!$hasReturnValue) {
-                        $returnValue    = $value;
-                        $hasReturnValue = true;
-                    }
-                }
-            } catch (Exception $e) {
-                $exception = $e;
-            }
-        }
-
-        if ($exception !== null) {
-            throw $exception;
-        }
-
-        if ($hasReturnValue) {
-            return $returnValue;
-        } elseif (strtolower($invocation->methodName) == '__tostring') {
-            return '';
-        }
-
-        return $invocation->generateReturnValue();
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     *
-     * @return bool
-     */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        foreach ($this->matchers as $matcher) {
-            if (!$matcher->matches($invocation)) {
-                return false;
-            }
-        }
-
-        return true;
-    }
-
-    /**
-     * @return bool
-     */
-    public function verify()
-    {
-        foreach ($this->matchers as $matcher) {
-            $matcher->verify();
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invokable.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invokable.php
deleted file mode 100644
index 6f5ffda2e..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Invokable.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Interface for classes which can be invoked.
- *
- * The invocation will be taken from a mock object and passed to an object
- * of this class.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Invokable extends PHPUnit_Framework_MockObject_Verifiable
-{
-    /**
-     * Invokes the invocation object $invocation so that it can be checked for
-     * expectations or matched against stubs.
-     *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation The invocation object passed from mock object
-     *
-     * @return object
-     */
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation);
-
-    /**
-     * Checks if the invocation matches.
-     *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation The invocation object passed from mock object
-     *
-     * @return bool
-     */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation);
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher.php
deleted file mode 100644
index ff57bf9d6..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher.php
+++ /dev/null
@@ -1,274 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Main matcher which defines a full expectation using method, parameter and
- * invocation matchers.
- * This matcher encapsulates all the other matchers and allows the builder to
- * set the specific matchers when the appropriate methods are called (once(),
- * where() etc.).
- *
- * All properties are public so that they can easily be accessed by the builder.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Matcher implements PHPUnit_Framework_MockObject_Matcher_Invocation
-{
-    /**
-     * @var PHPUnit_Framework_MockObject_Matcher_Invocation
-     */
-    public $invocationMatcher;
-
-    /**
-     * @var mixed
-     */
-    public $afterMatchBuilderId = null;
-
-    /**
-     * @var bool
-     */
-    public $afterMatchBuilderIsInvoked = false;
-
-    /**
-     * @var PHPUnit_Framework_MockObject_Matcher_MethodName
-     */
-    public $methodNameMatcher = null;
-
-    /**
-     * @var PHPUnit_Framework_MockObject_Matcher_Parameters
-     */
-    public $parametersMatcher = null;
-
-    /**
-     * @var PHPUnit_Framework_MockObject_Stub
-     */
-    public $stub = null;
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $invocationMatcher
-     */
-    public function __construct(PHPUnit_Framework_MockObject_Matcher_Invocation $invocationMatcher)
-    {
-        $this->invocationMatcher = $invocationMatcher;
-    }
-
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        $list = [];
-
-        if ($this->invocationMatcher !== null) {
-            $list[] = $this->invocationMatcher->toString();
-        }
-
-        if ($this->methodNameMatcher !== null) {
-            $list[] = 'where ' . $this->methodNameMatcher->toString();
-        }
-
-        if ($this->parametersMatcher !== null) {
-            $list[] = 'and ' . $this->parametersMatcher->toString();
-        }
-
-        if ($this->afterMatchBuilderId !== null) {
-            $list[] = 'after ' . $this->afterMatchBuilderId;
-        }
-
-        if ($this->stub !== null) {
-            $list[] = 'will ' . $this->stub->toString();
-        }
-
-        return implode(' ', $list);
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     *
-     * @return mixed
-     */
-    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        if ($this->invocationMatcher === null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'No invocation matcher is set'
-            );
-        }
-
-        if ($this->methodNameMatcher === null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException('No method matcher is set');
-        }
-
-        if ($this->afterMatchBuilderId !== null) {
-            $builder = $invocation->object
-                                  ->__phpunit_getInvocationMocker()
-                                  ->lookupId($this->afterMatchBuilderId);
-
-            if (!$builder) {
-                throw new PHPUnit_Framework_MockObject_RuntimeException(
-                    sprintf(
-                        'No builder found for match builder identification <%s>',
-                        $this->afterMatchBuilderId
-                    )
-                );
-            }
-
-            $matcher = $builder->getMatcher();
-
-            if ($matcher && $matcher->invocationMatcher->hasBeenInvoked()) {
-                $this->afterMatchBuilderIsInvoked = true;
-            }
-        }
-
-        $this->invocationMatcher->invoked($invocation);
-
-        try {
-            if ($this->parametersMatcher !== null &&
-                !$this->parametersMatcher->matches($invocation)) {
-                $this->parametersMatcher->verify();
-            }
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                sprintf(
-                    "Expectation failed for %s when %s\n%s",
-                    $this->methodNameMatcher->toString(),
-                    $this->invocationMatcher->toString(),
-                    $e->getMessage()
-                ),
-                $e->getComparisonFailure()
-            );
-        }
-
-        if ($this->stub) {
-            return $this->stub->invoke($invocation);
-        }
-
-        return $invocation->generateReturnValue();
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     *
-     * @return bool
-     */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        if ($this->afterMatchBuilderId !== null) {
-            $builder = $invocation->object
-                                  ->__phpunit_getInvocationMocker()
-                                  ->lookupId($this->afterMatchBuilderId);
-
-            if (!$builder) {
-                throw new PHPUnit_Framework_MockObject_RuntimeException(
-                    sprintf(
-                        'No builder found for match builder identification <%s>',
-                        $this->afterMatchBuilderId
-                    )
-                );
-            }
-
-            $matcher = $builder->getMatcher();
-
-            if (!$matcher) {
-                return false;
-            }
-
-            if (!$matcher->invocationMatcher->hasBeenInvoked()) {
-                return false;
-            }
-        }
-
-        if ($this->invocationMatcher === null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'No invocation matcher is set'
-            );
-        }
-
-        if ($this->methodNameMatcher === null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException('No method matcher is set');
-        }
-
-        if (!$this->invocationMatcher->matches($invocation)) {
-            return false;
-        }
-
-        try {
-            if (!$this->methodNameMatcher->matches($invocation)) {
-                return false;
-            }
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                sprintf(
-                    "Expectation failed for %s when %s\n%s",
-                    $this->methodNameMatcher->toString(),
-                    $this->invocationMatcher->toString(),
-                    $e->getMessage()
-                ),
-                $e->getComparisonFailure()
-            );
-        }
-
-        return true;
-    }
-
-    /**
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function verify()
-    {
-        if ($this->invocationMatcher === null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'No invocation matcher is set'
-            );
-        }
-
-        if ($this->methodNameMatcher === null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException('No method matcher is set');
-        }
-
-        try {
-            $this->invocationMatcher->verify();
-
-            if ($this->parametersMatcher === null) {
-                $this->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_AnyParameters;
-            }
-
-            $invocationIsAny   = $this->invocationMatcher instanceof PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-            $invocationIsNever = $this->invocationMatcher instanceof PHPUnit_Framework_MockObject_Matcher_InvokedCount && $this->invocationMatcher->isNever();
-
-            if (!$invocationIsAny && !$invocationIsNever) {
-                $this->parametersMatcher->verify();
-            }
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                sprintf(
-                    "Expectation failed for %s when %s.\n%s",
-                    $this->methodNameMatcher->toString(),
-                    $this->invocationMatcher->toString(),
-                    PHPUnit_Framework_TestFailure::exceptionToString($e)
-                )
-            );
-        }
-    }
-
-    /**
-     * @since Method available since Release 1.2.4
-     */
-    public function hasMatchers()
-    {
-        if ($this->invocationMatcher !== null &&
-            !$this->invocationMatcher instanceof PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount) {
-            return true;
-        }
-
-        return false;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/AnyInvokedCount.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/AnyInvokedCount.php
deleted file mode 100644
index 480f1fd17..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/AnyInvokedCount.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Invocation matcher which checks if a method has been invoked zero or more
- * times. This matcher will always match.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
-{
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        return 'invoked zero or more times';
-    }
-
-    /**
-     */
-    public function verify()
-    {
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/AnyParameters.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/AnyParameters.php
deleted file mode 100644
index 02de976ec..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/AnyParameters.php
+++ /dev/null
@@ -1,35 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Invocation matcher which allows any parameters to a method.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Matcher_AnyParameters extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
-{
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        return 'with any parameters';
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     *
-     * @return bool
-     */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        return true;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/ConsecutiveParameters.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/ConsecutiveParameters.php
deleted file mode 100644
index 553498e05..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/ConsecutiveParameters.php
+++ /dev/null
@@ -1,126 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Invocation matcher which looks for sets of specific parameters in the invocations.
- *
- * Checks the parameters of the incoming invocations, the parameter list is
- * checked against the defined constraints in $parameters. If the constraint
- * is met it will return true in matches().
- *
- * It takes a list of match groups and and increases a call index after each invocation.
- * So the first invocation uses the first group of constraints, the second the next and so on.
- */
-class PHPUnit_Framework_MockObject_Matcher_ConsecutiveParameters extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
-{
-    /**
-     * @var array
-     */
-    private $parameterGroups = [];
-
-    /**
-     * @var array
-     */
-    private $invocations = [];
-
-    /**
-     * @param array $parameterGroups
-     */
-    public function __construct(array $parameterGroups)
-    {
-        foreach ($parameterGroups as $index => $parameters) {
-            foreach ($parameters as $parameter) {
-                if (!$parameter instanceof PHPUnit_Framework_Constraint) {
-                    $parameter = new PHPUnit_Framework_Constraint_IsEqual($parameter);
-                }
-
-                $this->parameterGroups[$index][] = $parameter;
-            }
-        }
-    }
-
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        $text = 'with consecutive parameters';
-
-        return $text;
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     *
-     * @return bool
-     */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        $this->invocations[] = $invocation;
-        $callIndex           = count($this->invocations) - 1;
-
-        $this->verifyInvocation($invocation, $callIndex);
-
-        return false;
-    }
-
-    public function verify()
-    {
-        foreach ($this->invocations as $callIndex => $invocation) {
-            $this->verifyInvocation($invocation, $callIndex);
-        }
-    }
-
-    /**
-     * Verify a single invocation
-     *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     * @param int                                     $callIndex
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    private function verifyInvocation(PHPUnit_Framework_MockObject_Invocation $invocation, $callIndex)
-    {
-        if (isset($this->parameterGroups[$callIndex])) {
-            $parameters = $this->parameterGroups[$callIndex];
-        } else {
-            // no parameter assertion for this call index
-            return;
-        }
-
-        if ($invocation === null) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                'Mocked method does not exist.'
-            );
-        }
-
-        if (count($invocation->parameters) < count($parameters)) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                sprintf(
-                    'Parameter count for invocation %s is too low.',
-                    $invocation->toString()
-                )
-            );
-        }
-
-        foreach ($parameters as $i => $parameter) {
-            $parameter->evaluate(
-                $invocation->parameters[$i],
-                sprintf(
-                    'Parameter %s for invocation #%d %s does not match expected ' .
-                    'value.',
-                    $i,
-                    $callIndex,
-                    $invocation->toString()
-                )
-            );
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/Invocation.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/Invocation.php
deleted file mode 100644
index befaa9cfb..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/Invocation.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Interface for classes which matches an invocation based on its
- * method name, argument, order or call count.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Matcher_Invocation extends PHPUnit_Framework_SelfDescribing, PHPUnit_Framework_MockObject_Verifiable
-{
-    /**
-     * Registers the invocation $invocation in the object as being invoked.
-     * This will only occur after matches() returns true which means the
-     * current invocation is the correct one.
-     *
-     * The matcher can store information from the invocation which can later
-     * be checked in verify(), or it can check the values directly and throw
-     * and exception if an expectation is not met.
-     *
-     * If the matcher is a stub it will also have a return value.
-     *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation Object containing information on a mocked or stubbed method which was invoked
-     *
-     * @return mixed
-     */
-    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation);
-
-    /**
-     * Checks if the invocation $invocation matches the current rules. If it does
-     * the matcher will get the invoked() method called which should check if an
-     * expectation is met.
-     *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation Object containing information on a mocked or stubbed method which was invoked
-     *
-     * @return bool
-     */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation);
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedAtIndex.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedAtIndex.php
deleted file mode 100644
index 9301543df..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedAtIndex.php
+++ /dev/null
@@ -1,87 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Invocation matcher which checks if a method was invoked at a certain index.
- *
- * If the expected index number does not match the current invocation index it
- * will not match which means it skips all method and parameter matching. Only
- * once the index is reached will the method and parameter start matching and
- * verifying.
- *
- * If the index is never reached it will throw an exception in index.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex implements PHPUnit_Framework_MockObject_Matcher_Invocation
-{
-    /**
-     * @var int
-     */
-    protected $sequenceIndex;
-
-    /**
-     * @var int
-     */
-    protected $currentIndex = -1;
-
-    /**
-     * @param int $sequenceIndex
-     */
-    public function __construct($sequenceIndex)
-    {
-        $this->sequenceIndex = $sequenceIndex;
-    }
-
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        return 'invoked at sequence index ' . $this->sequenceIndex;
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     *
-     * @return bool
-     */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        $this->currentIndex++;
-
-        return $this->currentIndex == $this->sequenceIndex;
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     */
-    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-    }
-
-    /**
-     * Verifies that the current expectation is valid. If everything is OK the
-     * code should just return, if not it must throw an exception.
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function verify()
-    {
-        if ($this->currentIndex < $this->sequenceIndex) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                sprintf(
-                    'The expected invocation at index %s was never reached.',
-                    $this->sequenceIndex
-                )
-            );
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedAtLeastOnce.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedAtLeastOnce.php
deleted file mode 100644
index 006e9085a..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedAtLeastOnce.php
+++ /dev/null
@@ -1,45 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Invocation matcher which checks if a method has been invoked at least one
- * time.
- *
- * If the number of invocations is 0 it will throw an exception in verify.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
-{
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        return 'invoked at least once';
-    }
-
-    /**
-     * Verifies that the current expectation is valid. If everything is OK the
-     * code should just return, if not it must throw an exception.
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function verify()
-    {
-        $count = $this->getInvocationCount();
-
-        if ($count < 1) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                'Expected invocation at least once but it never occurred.'
-            );
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedCount.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedCount.php
deleted file mode 100644
index fc5b15bb4..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedCount.php
+++ /dev/null
@@ -1,110 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Invocation matcher which checks if a method has been invoked a certain amount
- * of times.
- * If the number of invocations exceeds the value it will immediately throw an
- * exception,
- * If the number is less it will later be checked in verify() and also throw an
- * exception.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Matcher_InvokedCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
-{
-    /**
-     * @var int
-     */
-    protected $expectedCount;
-
-    /**
-     * @param int $expectedCount
-     */
-    public function __construct($expectedCount)
-    {
-        $this->expectedCount = $expectedCount;
-    }
-
-    /**
-     * @return bool
-     */
-    public function isNever()
-    {
-        return $this->expectedCount == 0;
-    }
-
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        return 'invoked ' . $this->expectedCount . ' time(s)';
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        parent::invoked($invocation);
-
-        $count = $this->getInvocationCount();
-
-        if ($count > $this->expectedCount) {
-            $message = $invocation->toString() . ' ';
-
-            switch ($this->expectedCount) {
-                case 0: {
-                    $message .= 'was not expected to be called.';
-                }
-                break;
-
-                case 1: {
-                    $message .= 'was not expected to be called more than once.';
-                }
-                break;
-
-                default: {
-                    $message .= sprintf(
-                        'was not expected to be called more than %d times.',
-                        $this->expectedCount
-                    );
-                    }
-            }
-
-            throw new PHPUnit_Framework_ExpectationFailedException($message);
-        }
-    }
-
-    /**
-     * Verifies that the current expectation is valid. If everything is OK the
-     * code should just return, if not it must throw an exception.
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function verify()
-    {
-        $count = $this->getInvocationCount();
-
-        if ($count !== $this->expectedCount) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                sprintf(
-                    'Method was expected to be called %d times, ' .
-                    'actually called %d times.',
-                    $this->expectedCount,
-                    $count
-                )
-            );
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedRecorder.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedRecorder.php
deleted file mode 100644
index 7762d7ecc..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedRecorder.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Records invocations and provides convenience methods for checking them later
- * on.
- * This abstract class can be implemented by matchers which needs to check the
- * number of times an invocation has occurred.
- *
- * @since Class available since Release 1.0.0
- * @abstract
- */
-abstract class PHPUnit_Framework_MockObject_Matcher_InvokedRecorder implements PHPUnit_Framework_MockObject_Matcher_Invocation
-{
-    /**
-     * @var PHPUnit_Framework_MockObject_Invocation[]
-     */
-    protected $invocations = [];
-
-    /**
-     * @return int
-     */
-    public function getInvocationCount()
-    {
-        return count($this->invocations);
-    }
-
-    /**
-     * @return PHPUnit_Framework_MockObject_Invocation[]
-     */
-    public function getInvocations()
-    {
-        return $this->invocations;
-    }
-
-    /**
-     * @return bool
-     */
-    public function hasBeenInvoked()
-    {
-        return count($this->invocations) > 0;
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     */
-    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        $this->invocations[] = $invocation;
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     *
-     * @return bool
-     */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        return true;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/MethodName.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/MethodName.php
deleted file mode 100644
index ff44c849e..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/MethodName.php
+++ /dev/null
@@ -1,68 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Invocation matcher which looks for a specific method name in the invocations.
- *
- * Checks the method name all incoming invocations, the name is checked against
- * the defined constraint $constraint. If the constraint is met it will return
- * true in matches().
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Matcher_MethodName extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
-{
-    /**
-     * @var PHPUnit_Framework_Constraint
-     */
-    protected $constraint;
-
-    /**
-     * @param  PHPUnit_Framework_Constraint|string
-     *
-     * @throws PHPUnit_Framework_Constraint
-     */
-    public function __construct($constraint)
-    {
-        if (!$constraint instanceof PHPUnit_Framework_Constraint) {
-            if (!is_string($constraint)) {
-                throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
-            }
-
-            $constraint = new PHPUnit_Framework_Constraint_IsEqual(
-                $constraint,
-                0,
-                10,
-                false,
-                true
-            );
-        }
-
-        $this->constraint = $constraint;
-    }
-
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        return 'method name ' . $this->constraint->toString();
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     *
-     * @return bool
-     */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        return $this->constraint->evaluate($invocation->methodName, '', true);
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/Parameters.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/Parameters.php
deleted file mode 100644
index 9cd50fc5d..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/Parameters.php
+++ /dev/null
@@ -1,158 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Invocation matcher which looks for specific parameters in the invocations.
- *
- * Checks the parameters of all incoming invocations, the parameter list is
- * checked against the defined constraints in $parameters. If the constraint
- * is met it will return true in matches().
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Matcher_Parameters extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
-{
-    /**
-     * @var PHPUnit_Framework_Constraint[]
-     */
-    protected $parameters = [];
-
-    /**
-     * @var PHPUnit_Framework_MockObject_Invocation
-     */
-    protected $invocation;
-
-    /**
-     * @var PHPUnit_Framework_ExpectationFailedException
-     */
-    private $parameterVerificationResult;
-
-    /**
-     * @param array $parameters
-     */
-    public function __construct(array $parameters)
-    {
-        foreach ($parameters as $parameter) {
-            if (!($parameter instanceof PHPUnit_Framework_Constraint)) {
-                $parameter = new PHPUnit_Framework_Constraint_IsEqual(
-                    $parameter
-                );
-            }
-
-            $this->parameters[] = $parameter;
-        }
-    }
-
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        $text = 'with parameter';
-
-        foreach ($this->parameters as $index => $parameter) {
-            if ($index > 0) {
-                $text .= ' and';
-            }
-
-            $text .= ' ' . $index . ' ' . $parameter->toString();
-        }
-
-        return $text;
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     *
-     * @return bool
-     */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        $this->invocation                  = $invocation;
-        $this->parameterVerificationResult = null;
-
-        try {
-            $this->parameterVerificationResult = $this->verify();
-
-            return $this->parameterVerificationResult;
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->parameterVerificationResult = $e;
-
-            throw $this->parameterVerificationResult;
-        }
-    }
-
-    /**
-     * Checks if the invocation $invocation matches the current rules. If it
-     * does the matcher will get the invoked() method called which should check
-     * if an expectation is met.
-     *
-     * @return bool
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function verify()
-    {
-        if (isset($this->parameterVerificationResult)) {
-            return $this->guardAgainstDuplicateEvaluationOfParameterConstraints();
-        }
-
-        if ($this->invocation === null) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                'Mocked method does not exist.'
-            );
-        }
-
-        if (count($this->invocation->parameters) < count($this->parameters)) {
-            $message = 'Parameter count for invocation %s is too low.';
-
-            // The user called `->with($this->anything())`, but may have meant
-            // `->withAnyParameters()`.
-            //
-            // @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/199
-            if (count($this->parameters) === 1 &&
-                get_class($this->parameters[0]) === 'PHPUnit_Framework_Constraint_IsAnything') {
-                $message .= "\nTo allow 0 or more parameters with any value, omit ->with() or use ->withAnyParameters() instead.";
-            }
-
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                sprintf($message, $this->invocation->toString())
-            );
-        }
-
-        foreach ($this->parameters as $i => $parameter) {
-            $parameter->evaluate(
-                $this->invocation->parameters[$i],
-                sprintf(
-                    'Parameter %s for invocation %s does not match expected ' .
-                    'value.',
-                    $i,
-                    $this->invocation->toString()
-                )
-            );
-        }
-
-        return true;
-    }
-
-    /**
-     * @return bool
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    private function guardAgainstDuplicateEvaluationOfParameterConstraints()
-    {
-        if ($this->parameterVerificationResult instanceof Exception) {
-            throw $this->parameterVerificationResult;
-        }
-
-        return (bool) $this->parameterVerificationResult;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/StatelessInvocation.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/StatelessInvocation.php
deleted file mode 100644
index 33f3af0dd..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/StatelessInvocation.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Invocation matcher which does not care about previous state from earlier
- * invocations.
- *
- * This abstract class can be implemented by matchers which does not care about
- * state but only the current run-time value of the invocation itself.
- *
- * @since Class available since Release 1.0.0
- * @abstract
- */
-abstract class PHPUnit_Framework_MockObject_Matcher_StatelessInvocation implements PHPUnit_Framework_MockObject_Matcher_Invocation
-{
-    /**
-     * Registers the invocation $invocation in the object as being invoked.
-     * This will only occur after matches() returns true which means the
-     * current invocation is the correct one.
-     *
-     * The matcher can store information from the invocation which can later
-     * be checked in verify(), or it can check the values directly and throw
-     * and exception if an expectation is not met.
-     *
-     * If the matcher is a stub it will also have a return value.
-     *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation Object containing information on a mocked or stubbed method which was invoked
-     *
-     * @return mixed
-     */
-    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-    }
-
-    /**
-     * Checks if the invocation $invocation matches the current rules. If it does
-     * the matcher will get the invoked() method called which should check if an
-     * expectation is met.
-     *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation Object containing information on a mocked or stubbed method which was invoked
-     *
-     * @return bool
-     */
-    public function verify()
-    {
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/MockObject.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/MockObject.php
deleted file mode 100644
index e1a2e4ea4..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/MockObject.php
+++ /dev/null
@@ -1,55 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Interface for all mock objects which are generated by
- * PHPUnit_Framework_MockObject_MockBuilder.
- *
- * @method PHPUnit_Framework_MockObject_Builder_InvocationMocker method($constraint)
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_MockObject /*extends PHPUnit_Framework_MockObject_Verifiable*/
-{
-    /**
-     * Registers a new expectation in the mock object and returns the match
-     * object which can be infused with further details.
-     *
-     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $matcher
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher);
-
-    /**
-     * @return PHPUnit_Framework_MockObject_InvocationMocker
-     *
-     * @since  Method available since Release 2.0.0
-     */
-    public function __phpunit_setOriginalObject($originalObject);
-
-    /**
-     * @return PHPUnit_Framework_MockObject_InvocationMocker
-     */
-    public function __phpunit_getInvocationMocker();
-
-    /**
-     * Verifies that the current expectation is valid. If everything is OK the
-     * code should just return, if not it must throw an exception.
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function __phpunit_verify();
-
-    /**
-     * @return bool
-     */
-    public function __phpunit_hasMatchers();
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub.php
deleted file mode 100644
index 558d49ee0..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * An object that stubs the process of a normal method for a mock object.
- *
- * The stub object will replace the code for the stubbed method and return a
- * specific value instead of the original value.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Stub extends PHPUnit_Framework_SelfDescribing
-{
-    /**
-     * Fakes the processing of the invocation $invocation by returning a
-     * specific value.
-     *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation The invocation which was mocked and matched by the current method and argument matchers
-     *
-     * @return mixed
-     */
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation);
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ConsecutiveCalls.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ConsecutiveCalls.php
deleted file mode 100644
index afc353d91..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ConsecutiveCalls.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-use SebastianBergmann\Exporter\Exporter;
-
-/**
- * Stubs a method by returning a user-defined stack of values.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls implements PHPUnit_Framework_MockObject_Stub
-{
-    protected $stack;
-    protected $value;
-
-    public function __construct($stack)
-    {
-        $this->stack = $stack;
-    }
-
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        $this->value = array_shift($this->stack);
-
-        if ($this->value instanceof PHPUnit_Framework_MockObject_Stub) {
-            $this->value = $this->value->invoke($invocation);
-        }
-
-        return $this->value;
-    }
-
-    public function toString()
-    {
-        $exporter = new Exporter;
-
-        return sprintf(
-            'return user-specified value %s',
-            $exporter->export($this->value)
-        );
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/Exception.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/Exception.php
deleted file mode 100644
index 3c1b9227a..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/Exception.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-use SebastianBergmann\Exporter\Exporter;
-
-/**
- * Stubs a method by raising a user-defined exception.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Stub_Exception implements PHPUnit_Framework_MockObject_Stub
-{
-    protected $exception;
-
-    public function __construct($exception)
-    {
-        // TODO Replace check with type declaration when support for PHP 5 is dropped
-        if (!$exception instanceof Throwable && !$exception instanceof Exception) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'Exception must be an instance of Throwable (PHP 7) or Exception (PHP 5)'
-            );
-        }
-
-        $this->exception = $exception;
-    }
-
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        throw $this->exception;
-    }
-
-    public function toString()
-    {
-        $exporter = new Exporter;
-
-        return sprintf(
-            'raise user-specified exception %s',
-            $exporter->export($this->exception)
-        );
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/MatcherCollection.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/MatcherCollection.php
deleted file mode 100644
index fdc572866..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/MatcherCollection.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Stubs a method by returning a user-defined value.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Stub_MatcherCollection
-{
-    /**
-     * Adds a new matcher to the collection which can be used as an expectation
-     * or a stub.
-     *
-     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $matcher Matcher for invocations to mock objects
-     */
-    public function addMatcher(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher);
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/Return.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/Return.php
deleted file mode 100644
index 630504fe7..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/Return.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-use SebastianBergmann\Exporter\Exporter;
-
-/**
- * Stubs a method by returning a user-defined value.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Stub_Return implements PHPUnit_Framework_MockObject_Stub
-{
-    protected $value;
-
-    public function __construct($value)
-    {
-        $this->value = $value;
-    }
-
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        return $this->value;
-    }
-
-    public function toString()
-    {
-        $exporter = new Exporter;
-
-        return sprintf(
-            'return user-specified value %s',
-            $exporter->export($this->value)
-        );
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnArgument.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnArgument.php
deleted file mode 100644
index fb79f4e92..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnArgument.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Stubs a method by returning an argument that was passed to the mocked method.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Stub_ReturnArgument extends PHPUnit_Framework_MockObject_Stub_Return
-{
-    protected $argumentIndex;
-
-    public function __construct($argumentIndex)
-    {
-        $this->argumentIndex = $argumentIndex;
-    }
-
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        if (isset($invocation->parameters[$this->argumentIndex])) {
-            return $invocation->parameters[$this->argumentIndex];
-        } else {
-            return;
-        }
-    }
-
-    public function toString()
-    {
-        return sprintf('return argument #%d', $this->argumentIndex);
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnCallback.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnCallback.php
deleted file mode 100644
index 601b354b1..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnCallback.php
+++ /dev/null
@@ -1,51 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Stub_ReturnCallback implements PHPUnit_Framework_MockObject_Stub
-{
-    protected $callback;
-
-    public function __construct($callback)
-    {
-        $this->callback = $callback;
-    }
-
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        return call_user_func_array($this->callback, $invocation->parameters);
-    }
-
-    public function toString()
-    {
-        if (is_array($this->callback)) {
-            if (is_object($this->callback[0])) {
-                $class = get_class($this->callback[0]);
-                $type  = '->';
-            } else {
-                $class = $this->callback[0];
-                $type  = '::';
-            }
-
-            return sprintf(
-                'return result of user defined callback %s%s%s() with the ' .
-                'passed arguments',
-                $class,
-                $type,
-                $this->callback[1]
-            );
-        } else {
-            return 'return result of user defined callback ' . $this->callback .
-                   ' with the passed arguments';
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnReference.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnReference.php
deleted file mode 100644
index 91dde3b05..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnReference.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Stubs a method by returning a user-defined reference to a value.
- *
- * @since Class available since Release 3.0.7
- */
-class PHPUnit_Framework_MockObject_Stub_ReturnReference extends PHPUnit_Framework_MockObject_Stub_Return
-{
-    public function __construct(&$value)
-    {
-        $this->value = &$value;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnSelf.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnSelf.php
deleted file mode 100644
index dbb9a6dd8..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnSelf.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Stubs a method by returning the current object.
- *
- * @since Class available since Release 1.1.0
- */
-class PHPUnit_Framework_MockObject_Stub_ReturnSelf implements PHPUnit_Framework_MockObject_Stub
-{
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        if (!$invocation instanceof PHPUnit_Framework_MockObject_Invocation_Object) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'The current object can only be returned when mocking an ' .
-                'object, not a static class.'
-            );
-        }
-
-        return $invocation->object;
-    }
-
-    public function toString()
-    {
-        return 'return the current object';
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnValueMap.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnValueMap.php
deleted file mode 100644
index 25ba4d1a5..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Stub/ReturnValueMap.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Stubs a method by returning a value from a map.
- *
- * @since Class available since Release 1.1.0
- */
-class PHPUnit_Framework_MockObject_Stub_ReturnValueMap implements PHPUnit_Framework_MockObject_Stub
-{
-    protected $valueMap;
-
-    public function __construct(array $valueMap)
-    {
-        $this->valueMap = $valueMap;
-    }
-
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        $parameterCount = count($invocation->parameters);
-
-        foreach ($this->valueMap as $map) {
-            if (!is_array($map) || $parameterCount != count($map) - 1) {
-                continue;
-            }
-
-            $return = array_pop($map);
-            if ($invocation->parameters === $map) {
-                return $return;
-            }
-        }
-
-        return;
-    }
-
-    public function toString()
-    {
-        return 'return value from a map';
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Verifiable.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Verifiable.php
deleted file mode 100644
index c19dfb333..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Verifiable.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Interface for classes which must verify a given expectation.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Verifiable
-{
-    /**
-     * Verifies that the current expectation is valid. If everything is OK the
-     * code should just return, if not it must throw an exception.
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function verify();
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator.php
new file mode 100644
index 000000000..ce22885e7
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator.php
@@ -0,0 +1,1174 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use Doctrine\Instantiator\Exception\ExceptionInterface as InstantiatorException;
+use Doctrine\Instantiator\Instantiator;
+use Iterator;
+use IteratorAggregate;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Util\InvalidArgumentHelper;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionMethod;
+use SoapClient;
+use Text_Template;
+use Traversable;
+
+/**
+ * Mock Object Code Generator
+ */
+class Generator
+{
+    /**
+     * @var array
+     */
+    private static $cache = [];
+
+    /**
+     * @var Text_Template[]
+     */
+    private static $templates = [];
+
+    /**
+     * @var array
+     */
+    private $blacklistedMethodNames = [
+        '__CLASS__'       => true,
+        '__DIR__'         => true,
+        '__FILE__'        => true,
+        '__FUNCTION__'    => true,
+        '__LINE__'        => true,
+        '__METHOD__'      => true,
+        '__NAMESPACE__'   => true,
+        '__TRAIT__'       => true,
+        '__clone'         => true,
+        '__halt_compiler' => true,
+    ];
+
+    /**
+     * Returns a mock object for the specified class.
+     *
+     * @param string|string[] $type
+     * @param array           $methods
+     * @param array           $arguments
+     * @param string          $mockClassName
+     * @param bool            $callOriginalConstructor
+     * @param bool            $callOriginalClone
+     * @param bool            $callAutoload
+     * @param bool            $cloneArguments
+     * @param bool            $callOriginalMethods
+     * @param object          $proxyTarget
+     * @param bool            $allowMockingUnknownTypes
+     *
+     * @return MockObject
+     *
+     * @throws Exception
+     * @throws RuntimeException
+     * @throws \PHPUnit\Framework\Exception
+     * @throws \ReflectionException
+     */
+    public function getMock($type, $methods = [], array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $cloneArguments = true, $callOriginalMethods = false, $proxyTarget = null, $allowMockingUnknownTypes = true)
+    {
+        if (!\is_array($type) && !\is_string($type)) {
+            throw InvalidArgumentHelper::factory(1, 'array or string');
+        }
+
+        if (!\is_string($mockClassName)) {
+            throw InvalidArgumentHelper::factory(4, 'string');
+        }
+
+        if (!\is_array($methods) && null !== $methods) {
+            throw InvalidArgumentHelper::factory(2, 'array', $methods);
+        }
+
+        if ($type === 'Traversable' || $type === '\\Traversable') {
+            $type = 'Iterator';
+        }
+
+        if (\is_array($type)) {
+            $type = \array_unique(
+                \array_map(
+                    function ($type) {
+                        if ($type === 'Traversable' ||
+                            $type === '\\Traversable' ||
+                            $type === '\\Iterator') {
+                            return 'Iterator';
+                        }
+
+                        return $type;
+                    },
+                    $type
+                )
+            );
+        }
+
+        if (!$allowMockingUnknownTypes) {
+            if (\is_array($type)) {
+                foreach ($type as $_type) {
+                    if (!\class_exists($_type, $callAutoload) &&
+                        !\interface_exists($_type, $callAutoload)) {
+                        throw new RuntimeException(
+                            \sprintf(
+                                'Cannot stub or mock class or interface "%s" which does not exist',
+                                $_type
+                            )
+                        );
+                    }
+                }
+            } else {
+                if (!\class_exists($type, $callAutoload) &&
+                    !\interface_exists($type, $callAutoload)
+                ) {
+                    throw new RuntimeException(
+                        \sprintf(
+                            'Cannot stub or mock class or interface "%s" which does not exist',
+                            $type
+                        )
+                    );
+                }
+            }
+        }
+
+        if (null !== $methods) {
+            foreach ($methods as $method) {
+                if (!\preg_match('~[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*~', $method)) {
+                    throw new RuntimeException(
+                        \sprintf(
+                            'Cannot stub or mock method with invalid name "%s"',
+                            $method
+                        )
+                    );
+                }
+            }
+
+            if ($methods !== \array_unique($methods)) {
+                throw new RuntimeException(
+                    \sprintf(
+                        'Cannot stub or mock using a method list that contains duplicates: "%s" (duplicate: "%s")',
+                        \implode(', ', $methods),
+                        \implode(', ', \array_unique(\array_diff_assoc($methods, \array_unique($methods))))
+                    )
+                );
+            }
+        }
+
+        if ($mockClassName !== '' && \class_exists($mockClassName, false)) {
+            $reflect = new ReflectionClass($mockClassName);
+
+            if (!$reflect->implementsInterface(MockObject::class)) {
+                throw new RuntimeException(
+                    \sprintf(
+                        'Class "%s" already exists.',
+                        $mockClassName
+                    )
+                );
+            }
+        }
+
+        if ($callOriginalConstructor === false && $callOriginalMethods === true) {
+            throw new RuntimeException(
+                'Proxying to original methods requires invoking the original constructor'
+            );
+        }
+
+        $mock = $this->generate(
+            $type,
+            $methods,
+            $mockClassName,
+            $callOriginalClone,
+            $callAutoload,
+            $cloneArguments,
+            $callOriginalMethods
+        );
+
+        return $this->getObject(
+            $mock['code'],
+            $mock['mockClassName'],
+            $type,
+            $callOriginalConstructor,
+            $callAutoload,
+            $arguments,
+            $callOriginalMethods,
+            $proxyTarget
+        );
+    }
+
+    /**
+     * @param string       $code
+     * @param string       $className
+     * @param array|string $type
+     * @param bool         $callOriginalConstructor
+     * @param bool         $callAutoload
+     * @param array        $arguments
+     * @param bool         $callOriginalMethods
+     * @param object       $proxyTarget
+     *
+     * @return MockObject
+     *
+     * @throws \ReflectionException
+     * @throws RuntimeException
+     */
+    private function getObject($code, $className, $type = '', $callOriginalConstructor = false, $callAutoload = false, array $arguments = [], $callOriginalMethods = false, $proxyTarget = null)
+    {
+        $this->evalClass($code, $className);
+
+        if ($callOriginalConstructor &&
+            \is_string($type) &&
+            !\interface_exists($type, $callAutoload)) {
+            if (\count($arguments) === 0) {
+                $object = new $className;
+            } else {
+                $class  = new ReflectionClass($className);
+                $object = $class->newInstanceArgs($arguments);
+            }
+        } else {
+            try {
+                $instantiator = new Instantiator;
+                $object       = $instantiator->instantiate($className);
+            } catch (InstantiatorException $exception) {
+                throw new RuntimeException($exception->getMessage());
+            }
+        }
+
+        if ($callOriginalMethods) {
+            if (!\is_object($proxyTarget)) {
+                if (\count($arguments) === 0) {
+                    $proxyTarget = new $type;
+                } else {
+                    $class       = new ReflectionClass($type);
+                    $proxyTarget = $class->newInstanceArgs($arguments);
+                }
+            }
+
+            $object->__phpunit_setOriginalObject($proxyTarget);
+        }
+
+        return $object;
+    }
+
+    /**
+     * @param string $code
+     * @param string $className
+     */
+    private function evalClass($code, $className)
+    {
+        if (!\class_exists($className, false)) {
+            eval($code);
+        }
+    }
+
+    /**
+     * Returns a mock object for the specified abstract class with all abstract
+     * methods of the class mocked. Concrete methods to mock can be specified with
+     * the last parameter
+     *
+     * @param string $originalClassName
+     * @param array  $arguments
+     * @param string $mockClassName
+     * @param bool   $callOriginalConstructor
+     * @param bool   $callOriginalClone
+     * @param bool   $callAutoload
+     * @param array  $mockedMethods
+     * @param bool   $cloneArguments
+     *
+     * @return MockObject
+     *
+     * @throws \ReflectionException
+     * @throws RuntimeException
+     * @throws Exception
+     */
+    public function getMockForAbstractClass($originalClassName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = true)
+    {
+        if (!\is_string($originalClassName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
+        }
+
+        if (!\is_string($mockClassName)) {
+            throw InvalidArgumentHelper::factory(3, 'string');
+        }
+
+        if (\class_exists($originalClassName, $callAutoload) ||
+            \interface_exists($originalClassName, $callAutoload)) {
+            $reflector = new ReflectionClass($originalClassName);
+            $methods   = $mockedMethods;
+
+            foreach ($reflector->getMethods() as $method) {
+                if ($method->isAbstract() && !\in_array($method->getName(), $methods)) {
+                    $methods[] = $method->getName();
+                }
+            }
+
+            if (empty($methods)) {
+                $methods = null;
+            }
+
+            return $this->getMock(
+                $originalClassName,
+                $methods,
+                $arguments,
+                $mockClassName,
+                $callOriginalConstructor,
+                $callOriginalClone,
+                $callAutoload,
+                $cloneArguments
+            );
+        }
+
+        throw new RuntimeException(
+            \sprintf('Class "%s" does not exist.', $originalClassName)
+        );
+    }
+
+    /**
+     * Returns a mock object for the specified trait with all abstract methods
+     * of the trait mocked. Concrete methods to mock can be specified with the
+     * `$mockedMethods` parameter.
+     *
+     * @param string $traitName
+     * @param array  $arguments
+     * @param string $mockClassName
+     * @param bool   $callOriginalConstructor
+     * @param bool   $callOriginalClone
+     * @param bool   $callAutoload
+     * @param array  $mockedMethods
+     * @param bool   $cloneArguments
+     *
+     * @return MockObject
+     *
+     * @throws \ReflectionException
+     * @throws RuntimeException
+     * @throws Exception
+     */
+    public function getMockForTrait($traitName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = true)
+    {
+        if (!\is_string($traitName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
+        }
+
+        if (!\is_string($mockClassName)) {
+            throw InvalidArgumentHelper::factory(3, 'string');
+        }
+
+        if (!\trait_exists($traitName, $callAutoload)) {
+            throw new RuntimeException(
+                \sprintf(
+                    'Trait "%s" does not exist.',
+                    $traitName
+                )
+            );
+        }
+
+        $className = $this->generateClassName(
+            $traitName,
+            '',
+            'Trait_'
+        );
+
+        $classTemplate = $this->getTemplate('trait_class.tpl');
+
+        $classTemplate->setVar(
+            [
+                'prologue'   => 'abstract ',
+                'class_name' => $className['className'],
+                'trait_name' => $traitName
+            ]
+        );
+
+        $this->evalClass(
+            $classTemplate->render(),
+            $className['className']
+        );
+
+        return $this->getMockForAbstractClass($className['className'], $arguments, $mockClassName, $callOriginalConstructor, $callOriginalClone, $callAutoload, $mockedMethods, $cloneArguments);
+    }
+
+    /**
+     * Returns an object for the specified trait.
+     *
+     * @param string $traitName
+     * @param array  $arguments
+     * @param string $traitClassName
+     * @param bool   $callOriginalConstructor
+     * @param bool   $callOriginalClone
+     * @param bool   $callAutoload
+     *
+     * @return object
+     *
+     * @throws \ReflectionException
+     * @throws RuntimeException
+     * @throws Exception
+     */
+    public function getObjectForTrait($traitName, array $arguments = [], $traitClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true)
+    {
+        if (!\is_string($traitName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
+        }
+
+        if (!\is_string($traitClassName)) {
+            throw InvalidArgumentHelper::factory(3, 'string');
+        }
+
+        if (!\trait_exists($traitName, $callAutoload)) {
+            throw new RuntimeException(
+                \sprintf(
+                    'Trait "%s" does not exist.',
+                    $traitName
+                )
+            );
+        }
+
+        $className = $this->generateClassName(
+            $traitName,
+            $traitClassName,
+            'Trait_'
+        );
+
+        $classTemplate = $this->getTemplate('trait_class.tpl');
+
+        $classTemplate->setVar(
+            [
+                'prologue'   => '',
+                'class_name' => $className['className'],
+                'trait_name' => $traitName
+            ]
+        );
+
+        return $this->getObject($classTemplate->render(), $className['className']);
+    }
+
+    /**
+     * @param array|string $type
+     * @param array        $methods
+     * @param string       $mockClassName
+     * @param bool         $callOriginalClone
+     * @param bool         $callAutoload
+     * @param bool         $cloneArguments
+     * @param bool         $callOriginalMethods
+     *
+     * @return array
+     *
+     * @throws \ReflectionException
+     * @throws \PHPUnit\Framework\MockObject\RuntimeException
+     */
+    public function generate($type, array $methods = null, $mockClassName = '', $callOriginalClone = true, $callAutoload = true, $cloneArguments = true, $callOriginalMethods = false)
+    {
+        if (\is_array($type)) {
+            \sort($type);
+        }
+
+        if ($mockClassName === '') {
+            $key = \md5(
+                \is_array($type) ? \implode('_', $type) : $type .
+                \serialize($methods) .
+                \serialize($callOriginalClone) .
+                \serialize($cloneArguments) .
+                \serialize($callOriginalMethods)
+            );
+
+            if (isset(self::$cache[$key])) {
+                return self::$cache[$key];
+            }
+        }
+
+        $mock = $this->generateMock(
+            $type,
+            $methods,
+            $mockClassName,
+            $callOriginalClone,
+            $callAutoload,
+            $cloneArguments,
+            $callOriginalMethods
+        );
+
+        if (isset($key)) {
+            self::$cache[$key] = $mock;
+        }
+
+        return $mock;
+    }
+
+    /**
+     * @param string $wsdlFile
+     * @param string $className
+     * @param array  $methods
+     * @param array  $options
+     *
+     * @return string
+     *
+     * @throws RuntimeException
+     */
+    public function generateClassFromWsdl($wsdlFile, $className, array $methods = [], array $options = [])
+    {
+        if (!\extension_loaded('soap')) {
+            throw new RuntimeException(
+                'The SOAP extension is required to generate a mock object from WSDL.'
+            );
+        }
+
+        $options  = \array_merge($options, ['cache_wsdl' => WSDL_CACHE_NONE]);
+        $client   = new SoapClient($wsdlFile, $options);
+        $_methods = \array_unique($client->__getFunctions());
+        unset($client);
+
+        \sort($_methods);
+
+        $methodTemplate = $this->getTemplate('wsdl_method.tpl');
+        $methodsBuffer  = '';
+
+        foreach ($_methods as $method) {
+            $nameStart = \strpos($method, ' ') + 1;
+            $nameEnd   = \strpos($method, '(');
+            $name      = \substr($method, $nameStart, $nameEnd - $nameStart);
+
+            if (empty($methods) || \in_array($name, $methods)) {
+                $args    = \explode(
+                    ',',
+                    \substr(
+                        $method,
+                        $nameEnd + 1,
+                        \strpos($method, ')') - $nameEnd - 1
+                    )
+                );
+
+                foreach (\range(0, \count($args) - 1) as $i) {
+                    $args[$i] = \substr($args[$i], \strpos($args[$i], '$'));
+                }
+
+                $methodTemplate->setVar(
+                    [
+                        'method_name' => $name,
+                        'arguments'   => \implode(', ', $args)
+                    ]
+                );
+
+                $methodsBuffer .= $methodTemplate->render();
+            }
+        }
+
+        $optionsBuffer = 'array(';
+
+        foreach ($options as $key => $value) {
+            $optionsBuffer .= $key . ' => ' . $value;
+        }
+
+        $optionsBuffer .= ')';
+
+        $classTemplate = $this->getTemplate('wsdl_class.tpl');
+        $namespace     = '';
+
+        if (\strpos($className, '\\') !== false) {
+            $parts     = \explode('\\', $className);
+            $className = \array_pop($parts);
+            $namespace = 'namespace ' . \implode('\\', $parts) . ';' . "\n\n";
+        }
+
+        $classTemplate->setVar(
+            [
+                'namespace'  => $namespace,
+                'class_name' => $className,
+                'wsdl'       => $wsdlFile,
+                'options'    => $optionsBuffer,
+                'methods'    => $methodsBuffer
+            ]
+        );
+
+        return $classTemplate->render();
+    }
+
+    /**
+     * @param array|string $type
+     * @param array|null   $methods
+     * @param string       $mockClassName
+     * @param bool         $callOriginalClone
+     * @param bool         $callAutoload
+     * @param bool         $cloneArguments
+     * @param bool         $callOriginalMethods
+     *
+     * @return array
+     *
+     * @throws \InvalidArgumentException
+     * @throws \ReflectionException
+     * @throws RuntimeException
+     */
+    private function generateMock($type, $methods, $mockClassName, $callOriginalClone, $callAutoload, $cloneArguments, $callOriginalMethods)
+    {
+        $methodReflections   = [];
+        $classTemplate       = $this->getTemplate('mocked_class.tpl');
+
+        $additionalInterfaces = [];
+        $cloneTemplate        = '';
+        $isClass              = false;
+        $isInterface          = false;
+        $isMultipleInterfaces = false;
+
+        if (\is_array($type)) {
+            foreach ($type as $_type) {
+                if (!\interface_exists($_type, $callAutoload)) {
+                    throw new RuntimeException(
+                        \sprintf(
+                            'Interface "%s" does not exist.',
+                            $_type
+                        )
+                    );
+                }
+
+                $isMultipleInterfaces = true;
+
+                $additionalInterfaces[] = $_type;
+                $typeClass              = new ReflectionClass($this->generateClassName(
+                    $_type,
+                    $mockClassName,
+                    'Mock_'
+                    )['fullClassName']
+                );
+
+                foreach ($this->getClassMethods($_type) as $method) {
+                    if (\in_array($method, $methods)) {
+                        throw new RuntimeException(
+                            \sprintf(
+                                'Duplicate method "%s" not allowed.',
+                                $method
+                            )
+                        );
+                    }
+
+                    $methodReflections[$method] = $typeClass->getMethod($method);
+                    $methods[]                  = $method;
+                }
+            }
+        }
+
+        $mockClassName = $this->generateClassName(
+            $type,
+            $mockClassName,
+            'Mock_'
+        );
+
+        if (\class_exists($mockClassName['fullClassName'], $callAutoload)) {
+            $isClass = true;
+        } elseif (\interface_exists($mockClassName['fullClassName'], $callAutoload)) {
+            $isInterface = true;
+        }
+
+        if (!$isClass && !$isInterface) {
+            $prologue = 'class ' . $mockClassName['originalClassName'] . "\n{\n}\n\n";
+
+            if (!empty($mockClassName['namespaceName'])) {
+                $prologue = 'namespace ' . $mockClassName['namespaceName'] .
+                            " {\n\n" . $prologue . "}\n\n" .
+                            "namespace {\n\n";
+
+                $epilogue = "\n\n}";
+            }
+
+            $cloneTemplate = $this->getTemplate('mocked_clone.tpl');
+        } else {
+            $class = new ReflectionClass($mockClassName['fullClassName']);
+
+            if ($class->isFinal()) {
+                throw new RuntimeException(
+                    \sprintf(
+                        'Class "%s" is declared "final" and cannot be mocked.',
+                        $mockClassName['fullClassName']
+                    )
+                );
+            }
+
+            if ($class->hasMethod('__clone')) {
+                $cloneMethod = $class->getMethod('__clone');
+
+                if (!$cloneMethod->isFinal()) {
+                    if ($callOriginalClone && !$isInterface) {
+                        $cloneTemplate = $this->getTemplate('unmocked_clone.tpl');
+                    } else {
+                        $cloneTemplate = $this->getTemplate('mocked_clone.tpl');
+                    }
+                }
+            } else {
+                $cloneTemplate = $this->getTemplate('mocked_clone.tpl');
+            }
+        }
+
+        if (\is_object($cloneTemplate)) {
+            $cloneTemplate = $cloneTemplate->render();
+        }
+
+        if (\is_array($methods) && empty($methods) &&
+            ($isClass || $isInterface)) {
+            $methods = $this->getClassMethods($mockClassName['fullClassName']);
+        }
+
+        if (!\is_array($methods)) {
+            $methods = [];
+        }
+
+        $mockedMethods = '';
+        $configurable  = [];
+
+        foreach ($methods as $methodName) {
+            if ($methodName !== '__construct' && $methodName !== '__clone') {
+                $configurable[] = \strtolower($methodName);
+            }
+        }
+
+        if (isset($class)) {
+            // https://github.com/sebastianbergmann/phpunit-mock-objects/issues/103
+            if ($isInterface && $class->implementsInterface(Traversable::class) &&
+                !$class->implementsInterface(Iterator::class) &&
+                !$class->implementsInterface(IteratorAggregate::class)) {
+                $additionalInterfaces[] = Iterator::class;
+                $methods                = \array_merge($methods, $this->getClassMethods(Iterator::class));
+            }
+
+            foreach ($methods as $methodName) {
+                try {
+                    $method = $class->getMethod($methodName);
+
+                    if ($this->canMockMethod($method)) {
+                        $mockedMethods .= $this->generateMockedMethodDefinitionFromExisting(
+                            $method,
+                            $cloneArguments,
+                            $callOriginalMethods
+                        );
+                    }
+                } catch (ReflectionException $e) {
+                    $mockedMethods .= $this->generateMockedMethodDefinition(
+                        $mockClassName['fullClassName'],
+                        $methodName,
+                        $cloneArguments
+                    );
+                }
+            }
+        } elseif ($isMultipleInterfaces) {
+            foreach ($methods as $methodName) {
+                if ($this->canMockMethod($methodReflections[$methodName])) {
+                    $mockedMethods .= $this->generateMockedMethodDefinitionFromExisting(
+                        $methodReflections[$methodName],
+                        $cloneArguments,
+                        $callOriginalMethods
+                    );
+                }
+            }
+        } else {
+            foreach ($methods as $methodName) {
+                $mockedMethods .= $this->generateMockedMethodDefinition(
+                    $mockClassName['fullClassName'],
+                    $methodName,
+                    $cloneArguments
+                );
+            }
+        }
+
+        $method = '';
+
+        if (!\in_array('method', $methods) && (!isset($class) || !$class->hasMethod('method'))) {
+            $methodTemplate = $this->getTemplate('mocked_class_method.tpl');
+
+            $method = $methodTemplate->render();
+        }
+
+        $classTemplate->setVar(
+            [
+                'prologue'          => $prologue ?? '',
+                'epilogue'          => $epilogue ?? '',
+                'class_declaration' => $this->generateMockClassDeclaration(
+                    $mockClassName,
+                    $isInterface,
+                    $additionalInterfaces
+                ),
+                'clone'             => $cloneTemplate,
+                'mock_class_name'   => $mockClassName['className'],
+                'mocked_methods'    => $mockedMethods,
+                'method'            => $method,
+                'configurable'      => '[' . \implode(', ', \array_map(function ($m) {
+                    return '\'' . $m . '\'';
+                }, $configurable)) . ']'
+            ]
+        );
+
+        return [
+          'code'          => $classTemplate->render(),
+          'mockClassName' => $mockClassName['className']
+        ];
+    }
+
+    /**
+     * @param array|string $type
+     * @param string       $className
+     * @param string       $prefix
+     *
+     * @return array
+     */
+    private function generateClassName($type, $className, $prefix)
+    {
+        if (\is_array($type)) {
+            $type = \implode('_', $type);
+        }
+
+        if ($type[0] === '\\') {
+            $type = \substr($type, 1);
+        }
+
+        $classNameParts = \explode('\\', $type);
+
+        if (\count($classNameParts) > 1) {
+            $type          = \array_pop($classNameParts);
+            $namespaceName = \implode('\\', $classNameParts);
+            $fullClassName = $namespaceName . '\\' . $type;
+        } else {
+            $namespaceName = '';
+            $fullClassName = $type;
+        }
+
+        if ($className === '') {
+            do {
+                $className = $prefix . $type . '_' .
+                             \substr(\md5(\mt_rand()), 0, 8);
+            } while (\class_exists($className, false));
+        }
+
+        return [
+          'className'         => $className,
+          'originalClassName' => $type,
+          'fullClassName'     => $fullClassName,
+          'namespaceName'     => $namespaceName
+        ];
+    }
+
+    /**
+     * @param array $mockClassName
+     * @param bool  $isInterface
+     * @param array $additionalInterfaces
+     *
+     * @return string
+     */
+    private function generateMockClassDeclaration(array $mockClassName, $isInterface, array $additionalInterfaces = [])
+    {
+        $buffer = 'class ';
+
+        $additionalInterfaces[] = MockObject::class;
+        $interfaces             = \implode(', ', $additionalInterfaces);
+
+        if ($isInterface) {
+            $buffer .= \sprintf(
+                '%s implements %s',
+                $mockClassName['className'],
+                $interfaces
+            );
+
+            if (!\in_array($mockClassName['originalClassName'], $additionalInterfaces)) {
+                $buffer .= ', ';
+
+                if (!empty($mockClassName['namespaceName'])) {
+                    $buffer .= $mockClassName['namespaceName'] . '\\';
+                }
+
+                $buffer .= $mockClassName['originalClassName'];
+            }
+        } else {
+            $buffer .= \sprintf(
+                '%s extends %s%s implements %s',
+                $mockClassName['className'],
+                !empty($mockClassName['namespaceName']) ? $mockClassName['namespaceName'] . '\\' : '',
+                $mockClassName['originalClassName'],
+                $interfaces
+            );
+        }
+
+        return $buffer;
+    }
+
+    /**
+     * @param ReflectionMethod $method
+     * @param bool             $cloneArguments
+     * @param bool             $callOriginalMethods
+     *
+     * @return string
+     *
+     * @throws \PHPUnit\Framework\MockObject\RuntimeException
+     */
+    private function generateMockedMethodDefinitionFromExisting(ReflectionMethod $method, $cloneArguments, $callOriginalMethods)
+    {
+        if ($method->isPrivate()) {
+            $modifier = 'private';
+        } elseif ($method->isProtected()) {
+            $modifier = 'protected';
+        } else {
+            $modifier = 'public';
+        }
+
+        if ($method->isStatic()) {
+            $modifier .= ' static';
+        }
+
+        if ($method->returnsReference()) {
+            $reference = '&';
+        } else {
+            $reference = '';
+        }
+
+        if ($method->hasReturnType()) {
+            $returnType = (string) $method->getReturnType();
+        } else {
+            $returnType = '';
+        }
+
+        if (\preg_match('#\*[ \t]*+@deprecated[ \t]*+(.*?)\r?+\n[ \t]*+\*(?:[ \t]*+@|/$)#s', $method->getDocComment(), $deprecation)) {
+            $deprecation = \trim(\preg_replace('#[ \t]*\r?\n[ \t]*+\*[ \t]*+#', ' ', $deprecation[1]));
+        } else {
+            $deprecation = false;
+        }
+
+        return $this->generateMockedMethodDefinition(
+            $method->getDeclaringClass()->getName(),
+            $method->getName(),
+            $cloneArguments,
+            $modifier,
+            $this->getMethodParameters($method),
+            $this->getMethodParameters($method, true),
+            $returnType,
+            $reference,
+            $callOriginalMethods,
+            $method->isStatic(),
+            $deprecation,
+            $method->hasReturnType() && PHP_VERSION_ID >= 70100 && $method->getReturnType()->allowsNull()
+        );
+    }
+
+    /**
+     * @param string      $className
+     * @param string      $methodName
+     * @param bool        $cloneArguments
+     * @param string      $modifier
+     * @param string      $argumentsForDeclaration
+     * @param string      $argumentsForCall
+     * @param string      $returnType
+     * @param string      $reference
+     * @param bool        $callOriginalMethods
+     * @param bool        $static
+     * @param bool|string $deprecation
+     * @param bool        $allowsReturnNull
+     *
+     * @return string
+     *
+     * @throws \InvalidArgumentException
+     */
+    private function generateMockedMethodDefinition($className, $methodName, $cloneArguments = true, $modifier = 'public', $argumentsForDeclaration = '', $argumentsForCall = '', $returnType = '', $reference = '', $callOriginalMethods = false, $static = false, $deprecation = false, $allowsReturnNull = false)
+    {
+        if ($static) {
+            $templateFile = 'mocked_static_method.tpl';
+        } else {
+            if ($returnType === 'void') {
+                $templateFile = \sprintf(
+                    '%s_method_void.tpl',
+                    $callOriginalMethods ? 'proxied' : 'mocked'
+                );
+            } else {
+                $templateFile = \sprintf(
+                    '%s_method.tpl',
+                    $callOriginalMethods ? 'proxied' : 'mocked'
+                );
+            }
+        }
+
+        // Mocked interfaces returning 'self' must explicitly declare the
+        // interface name as the return type. See
+        // https://bugs.php.net/bug.php?id=70722
+        if ($returnType === 'self') {
+            $returnType = $className;
+        }
+
+        if (false !== $deprecation) {
+            $deprecation         = "The $className::$methodName method is deprecated ($deprecation).";
+            $deprecationTemplate = $this->getTemplate('deprecation.tpl');
+
+            $deprecationTemplate->setVar(
+                [
+                    'deprecation' => \var_export($deprecation, true),
+                ]
+            );
+
+            $deprecation = $deprecationTemplate->render();
+        }
+
+        $template = $this->getTemplate($templateFile);
+
+        $template->setVar(
+            [
+                'arguments_decl'  => $argumentsForDeclaration,
+                'arguments_call'  => $argumentsForCall,
+                'return_delim'    => $returnType ? ': ' : '',
+                'return_type'     => $allowsReturnNull ? '?' . $returnType : $returnType,
+                'arguments_count' => !empty($argumentsForCall) ? \substr_count($argumentsForCall, ',') + 1 : 0,
+                'class_name'      => $className,
+                'method_name'     => $methodName,
+                'modifier'        => $modifier,
+                'reference'       => $reference,
+                'clone_arguments' => $cloneArguments ? 'true' : 'false',
+                'deprecation'     => $deprecation
+            ]
+        );
+
+        return $template->render();
+    }
+
+    /**
+     * @param ReflectionMethod $method
+     *
+     * @return bool
+     *
+     * @throws \ReflectionException
+     */
+    private function canMockMethod(ReflectionMethod $method)
+    {
+        return !($method->isConstructor() || $method->isFinal() || $method->isPrivate() || $this->isMethodNameBlacklisted($method->getName()));
+    }
+
+    /**
+     * Returns whether a method name is blacklisted
+     *
+     * @param string $name
+     *
+     * @return bool
+     */
+    private function isMethodNameBlacklisted($name)
+    {
+        return isset($this->blacklistedMethodNames[$name]);
+    }
+
+    /**
+     * Returns the parameters of a function or method.
+     *
+     * @param ReflectionMethod $method
+     * @param bool             $forCall
+     *
+     * @return string
+     *
+     * @throws RuntimeException
+     */
+    private function getMethodParameters(ReflectionMethod $method, $forCall = false)
+    {
+        $parameters = [];
+
+        foreach ($method->getParameters() as $i => $parameter) {
+            $name = '$' . $parameter->getName();
+
+            /* Note: PHP extensions may use empty names for reference arguments
+             * or "..." for methods taking a variable number of arguments.
+             */
+            if ($name === '$' || $name === '$...') {
+                $name = '$arg' . $i;
+            }
+
+            if ($parameter->isVariadic()) {
+                if ($forCall) {
+                    continue;
+                }
+
+                $name = '...' . $name;
+            }
+
+            $nullable        = '';
+            $default         = '';
+            $reference       = '';
+            $typeDeclaration = '';
+
+            if (!$forCall) {
+                if (PHP_VERSION_ID >= 70100 && $parameter->hasType() && $parameter->allowsNull()) {
+                    $nullable = '?';
+                }
+
+                if ($parameter->hasType() && (string) $parameter->getType() !== 'self') {
+                    $typeDeclaration = (string) $parameter->getType() . ' ';
+                } elseif ($parameter->isArray()) {
+                    $typeDeclaration = 'array ';
+                } elseif ($parameter->isCallable()) {
+                    $typeDeclaration = 'callable ';
+                } else {
+                    try {
+                        $class = $parameter->getClass();
+                    } catch (ReflectionException $e) {
+                        throw new RuntimeException(
+                            \sprintf(
+                                'Cannot mock %s::%s() because a class or ' .
+                                'interface used in the signature is not loaded',
+                                $method->getDeclaringClass()->getName(),
+                                $method->getName()
+                            ),
+                            0,
+                            $e
+                        );
+                    }
+
+                    if ($class !== null) {
+                        $typeDeclaration = $class->getName() . ' ';
+                    }
+                }
+
+                if (!$parameter->isVariadic()) {
+                    if ($parameter->isDefaultValueAvailable()) {
+                        $value   = $parameter->getDefaultValue();
+                        $default = ' = ' . \var_export($value, true);
+                    } elseif ($parameter->isOptional()) {
+                        $default = ' = null';
+                    }
+                }
+            }
+
+            if ($parameter->isPassedByReference()) {
+                $reference = '&';
+            }
+
+            $parameters[] = $nullable . $typeDeclaration . $reference . $name . $default;
+        }
+
+        return \implode(', ', $parameters);
+    }
+
+    /**
+     * @param string $className
+     *
+     * @return array
+     *
+     * @throws \ReflectionException
+     */
+    public function getClassMethods($className)
+    {
+        $class   = new ReflectionClass($className);
+        $methods = [];
+
+        foreach ($class->getMethods() as $method) {
+            if ($method->isPublic() || $method->isAbstract()) {
+                $methods[] = $method->getName();
+            }
+        }
+
+        return $methods;
+    }
+
+    /**
+     * @param string $template
+     *
+     * @return Text_Template
+     *
+     * @throws \InvalidArgumentException
+     */
+    private function getTemplate($template)
+    {
+        $filename = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR . $template;
+
+        if (!isset(self::$templates[$filename])) {
+            self::$templates[$filename] = new Text_Template($filename);
+        }
+
+        return self::$templates[$filename];
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/deprecation.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/deprecation.tpl.dist
similarity index 100%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/deprecation.tpl.dist
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/deprecation.tpl.dist
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_class.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_class.tpl.dist
similarity index 81%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_class.tpl.dist
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_class.tpl.dist
index 30ec49055..479711988 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_class.tpl.dist
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_class.tpl.dist
@@ -5,7 +5,7 @@
     private $__phpunit_configurable = {configurable};
 
 {clone}{mocked_methods}
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
@@ -18,7 +18,7 @@
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_class_method.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_class_method.tpl.dist
new file mode 100644
index 000000000..6ed657d5f
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_class_method.tpl.dist
@@ -0,0 +1,7 @@
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_clone.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_clone.tpl.dist
similarity index 100%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_clone.tpl.dist
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_clone.tpl.dist
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_method.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_method.tpl.dist
similarity index 89%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_method.tpl.dist
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_method.tpl.dist
index c1e7a0d1b..291389931 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_method.tpl.dist
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_method.tpl.dist
@@ -13,7 +13,7 @@
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
             )
         );
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_method_void.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_method_void.tpl.dist
similarity index 89%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_method_void.tpl.dist
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_method_void.tpl.dist
index 03197aa4b..1b276f31b 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/mocked_method_void.tpl.dist
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_method_void.tpl.dist
@@ -13,7 +13,7 @@
         }
 
         $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
             )
         );
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_static_method.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_static_method.tpl.dist
new file mode 100644
index 000000000..56b561b65
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/mocked_static_method.tpl.dist
@@ -0,0 +1,5 @@
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
+    {
+        throw new \PHPUnit\Framework\MockObject\BadMethodCallException('Static method "{method_name}" cannot be invoked on mock object');
+    }
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/proxied_method.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/proxied_method.tpl.dist
similarity index 90%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/proxied_method.tpl.dist
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/proxied_method.tpl.dist
index 4b9cce810..6649df8d4 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/proxied_method.tpl.dist
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/proxied_method.tpl.dist
@@ -13,7 +13,7 @@
         }
 
         $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
             )
         );
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/proxied_method_void.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/proxied_method_void.tpl.dist
similarity index 90%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/proxied_method_void.tpl.dist
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/proxied_method_void.tpl.dist
index e35043680..dfbc331cc 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/proxied_method_void.tpl.dist
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/proxied_method_void.tpl.dist
@@ -13,7 +13,7 @@
         }
 
         $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
             )
         );
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/trait_class.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/trait_class.tpl.dist
similarity index 100%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/trait_class.tpl.dist
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/trait_class.tpl.dist
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/unmocked_clone.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/unmocked_clone.tpl.dist
similarity index 100%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/unmocked_clone.tpl.dist
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/unmocked_clone.tpl.dist
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/wsdl_class.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/wsdl_class.tpl.dist
similarity index 100%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/wsdl_class.tpl.dist
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/wsdl_class.tpl.dist
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/wsdl_method.tpl.dist b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/wsdl_method.tpl.dist
similarity index 100%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Generator/wsdl_method.tpl.dist
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/Generator/wsdl_method.tpl.dist
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Invocation/Invocation.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Invocation/Invocation.php
new file mode 100644
index 000000000..d82c1505e
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Invocation/Invocation.php
@@ -0,0 +1,31 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * Interface for invocations.
+ */
+interface Invocation
+{
+    /**
+     * @return mixed Mocked return value.
+     */
+    public function generateReturnValue();
+
+    public function getClassName(): string;
+
+    public function getMethodName(): string;
+
+    public function getParameters(): array;
+
+    public function getReturnType(): string;
+
+    public function isReturnTypeNullable(): bool;
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Invocation/ObjectInvocation.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Invocation/ObjectInvocation.php
new file mode 100644
index 000000000..260a24c76
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Invocation/ObjectInvocation.php
@@ -0,0 +1,41 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Invocation;
+
+/**
+ * Represents a non-static invocation.
+ */
+class ObjectInvocation extends StaticInvocation
+{
+    /**
+     * @var object
+     */
+    private $object;
+
+    /**
+     * @param string $className
+     * @param string $methodName
+     * @param array  $parameters
+     * @param string $returnType
+     * @param object $object
+     * @param bool   $cloneObjects
+     */
+    public function __construct($className, $methodName, array $parameters, $returnType, $object, $cloneObjects = false)
+    {
+        parent::__construct($className, $methodName, $parameters, $returnType, $cloneObjects);
+
+        $this->object = $object;
+    }
+
+    public function getObject()
+    {
+        return $this->object;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Invocation/StaticInvocation.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Invocation/StaticInvocation.php
new file mode 100644
index 000000000..a92545893
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Invocation/StaticInvocation.php
@@ -0,0 +1,255 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Invocation;
+
+use PHPUnit\Framework\MockObject\Generator;
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\SelfDescribing;
+use ReflectionObject;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * Represents a static invocation.
+ */
+class StaticInvocation implements Invocation, SelfDescribing
+{
+    /**
+     * @var array
+     */
+    private static $uncloneableExtensions = [
+        'mysqli'    => true,
+        'SQLite'    => true,
+        'sqlite3'   => true,
+        'tidy'      => true,
+        'xmlwriter' => true,
+        'xsl'       => true
+    ];
+
+    /**
+     * @var array
+     */
+    private static $uncloneableClasses = [
+        'Closure',
+        'COMPersistHelper',
+        'IteratorIterator',
+        'RecursiveIteratorIterator',
+        'SplFileObject',
+        'PDORow',
+        'ZipArchive'
+    ];
+
+    /**
+     * @var string
+     */
+    private $className;
+
+    /**
+     * @var string
+     */
+    private $methodName;
+
+    /**
+     * @var array
+     */
+    private $parameters;
+
+    /**
+     * @var string
+     */
+    private $returnType;
+
+    /**
+     * @var bool
+     */
+    private $isReturnTypeNullable = false;
+
+    /**
+     * @param string $className
+     * @param string $methodName
+     * @param array  $parameters
+     * @param string $returnType
+     * @param bool   $cloneObjects
+     */
+    public function __construct($className, $methodName, array $parameters, $returnType, $cloneObjects = false)
+    {
+        $this->className  = $className;
+        $this->methodName = $methodName;
+        $this->parameters = $parameters;
+
+        if (\strpos($returnType, '?') === 0) {
+            $returnType                 = \substr($returnType, 1);
+            $this->isReturnTypeNullable = true;
+        }
+
+        $this->returnType = $returnType;
+
+        if (!$cloneObjects) {
+            return;
+        }
+
+        foreach ($this->parameters as $key => $value) {
+            if (\is_object($value)) {
+                $this->parameters[$key] = $this->cloneObject($value);
+            }
+        }
+    }
+
+    public function getClassName(): string
+    {
+        return $this->className;
+    }
+
+    public function getMethodName(): string
+    {
+        return $this->methodName;
+    }
+
+    public function getParameters(): array
+    {
+        return $this->parameters;
+    }
+
+    public function getReturnType(): string
+    {
+        return $this->returnType;
+    }
+
+    public function isReturnTypeNullable(): bool
+    {
+        return $this->isReturnTypeNullable;
+    }
+
+    /**
+     * @return mixed Mocked return value
+     *
+     * @throws \ReflectionException
+     * @throws \PHPUnit\Framework\MockObject\RuntimeException
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function generateReturnValue()
+    {
+        if ($this->isReturnTypeNullable) {
+            return;
+        }
+
+        switch (\strtolower($this->returnType)) {
+            case '':
+            case 'void':
+                return;
+
+            case 'string':
+                return '';
+
+            case 'float':
+                return 0.0;
+
+            case 'int':
+                return 0;
+
+            case 'bool':
+                return false;
+
+            case 'array':
+                return [];
+
+            case 'object':
+                return new \stdClass;
+
+            case 'callable':
+            case 'closure':
+                return function () {
+                };
+
+            case 'traversable':
+            case 'generator':
+            case 'iterable':
+                $generator = function () {
+                    yield;
+                };
+
+                return $generator();
+
+            default:
+                $generator = new Generator;
+
+                return $generator->getMock($this->returnType, [], [], '', false);
+        }
+    }
+
+    public function toString(): string
+    {
+        $exporter = new Exporter;
+
+        return \sprintf(
+            '%s::%s(%s)%s',
+            $this->className,
+            $this->methodName,
+            \implode(
+                ', ',
+                \array_map(
+                    [$exporter, 'shortenedExport'],
+                    $this->parameters
+                )
+            ),
+            $this->returnType ? \sprintf(': %s', $this->returnType) : ''
+        );
+    }
+
+    /**
+     * @param object $original
+     *
+     * @return object
+     */
+    private function cloneObject($original)
+    {
+        $cloneable = null;
+        $object    = new ReflectionObject($original);
+
+        // Check the blacklist before asking PHP reflection to work around
+        // https://bugs.php.net/bug.php?id=53967
+        if ($object->isInternal() &&
+            isset(self::$uncloneableExtensions[$object->getExtensionName()])) {
+            $cloneable = false;
+        }
+
+        if ($cloneable === null) {
+            foreach (self::$uncloneableClasses as $class) {
+                if ($original instanceof $class) {
+                    $cloneable = false;
+
+                    break;
+                }
+            }
+        }
+
+        if ($cloneable === null) {
+            $cloneable = $object->isCloneable();
+        }
+
+        if ($cloneable === null && $object->hasMethod('__clone')) {
+            $method    = $object->getMethod('__clone');
+            $cloneable = $method->isPublic();
+        }
+
+        if ($cloneable === null) {
+            $cloneable = true;
+        }
+
+        if ($cloneable) {
+            try {
+                return clone $original;
+            } catch (\Exception $e) {
+                return $original;
+            }
+        } else {
+            return $original;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/InvocationMocker.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/InvocationMocker.php
new file mode 100644
index 000000000..f3fbece7d
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/InvocationMocker.php
@@ -0,0 +1,185 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use Exception;
+use PHPUnit\Framework\MockObject\Builder\InvocationMocker as BuilderInvocationMocker;
+use PHPUnit\Framework\MockObject\Builder\Match;
+use PHPUnit\Framework\MockObject\Builder\NamespaceMatch;
+use PHPUnit\Framework\MockObject\Matcher\Invocation as MatcherInvocation;
+use PHPUnit\Framework\MockObject\Stub\MatcherCollection;
+
+/**
+ * Mocker for invocations which are sent from
+ * MockObject objects.
+ *
+ * Keeps track of all expectations and stubs as well as registering
+ * identifications for builders.
+ */
+class InvocationMocker implements MatcherCollection, Invokable, NamespaceMatch
+{
+    /**
+     * @var MatcherInvocation[]
+     */
+    private $matchers = [];
+
+    /**
+     * @var Match[]
+     */
+    private $builderMap = [];
+
+    /**
+     * @var string[]
+     */
+    private $configurableMethods = [];
+
+    /**
+     * @param array $configurableMethods
+     */
+    public function __construct(array $configurableMethods)
+    {
+        $this->configurableMethods = $configurableMethods;
+    }
+
+    /**
+     * @param MatcherInvocation $matcher
+     */
+    public function addMatcher(MatcherInvocation $matcher)
+    {
+        $this->matchers[] = $matcher;
+    }
+
+    public function hasMatchers()
+    {
+        foreach ($this->matchers as $matcher) {
+            if ($matcher->hasMatchers()) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * @param mixed $id
+     *
+     * @return bool|null
+     */
+    public function lookupId($id)
+    {
+        if (isset($this->builderMap[$id])) {
+            return $this->builderMap[$id];
+        }
+
+        return;
+    }
+
+    /**
+     * @param mixed $id
+     * @param Match $builder
+     *
+     * @throws RuntimeException
+     */
+    public function registerId($id, Match $builder)
+    {
+        if (isset($this->builderMap[$id])) {
+            throw new RuntimeException(
+                'Match builder with id <' . $id . '> is already registered.'
+            );
+        }
+
+        $this->builderMap[$id] = $builder;
+    }
+
+    /**
+     * @param MatcherInvocation $matcher
+     *
+     * @return BuilderInvocationMocker
+     */
+    public function expects(MatcherInvocation $matcher)
+    {
+        return new BuilderInvocationMocker(
+            $this,
+            $matcher,
+            $this->configurableMethods
+        );
+    }
+
+    /**
+     * @param Invocation $invocation
+     *
+     * @return mixed
+     *
+     * @throws Exception
+     */
+    public function invoke(Invocation $invocation)
+    {
+        $exception      = null;
+        $hasReturnValue = false;
+        $returnValue    = null;
+
+        foreach ($this->matchers as $match) {
+            try {
+                if ($match->matches($invocation)) {
+                    $value = $match->invoked($invocation);
+
+                    if (!$hasReturnValue) {
+                        $returnValue    = $value;
+                        $hasReturnValue = true;
+                    }
+                }
+            } catch (Exception $e) {
+                $exception = $e;
+            }
+        }
+
+        if ($exception !== null) {
+            throw $exception;
+        }
+
+        if ($hasReturnValue) {
+            return $returnValue;
+        }
+
+        if (\strtolower($invocation->getMethodName()) === '__tostring') {
+            return '';
+        }
+
+        return $invocation->generateReturnValue();
+    }
+
+    /**
+     * @param Invocation $invocation
+     *
+     * @return bool
+     */
+    public function matches(Invocation $invocation)
+    {
+        foreach ($this->matchers as $matcher) {
+            if (!$matcher->matches($invocation)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * @return bool
+     *
+     * @throws \PHPUnit\Framework\ExpectationFailedException
+     */
+    public function verify()
+    {
+        foreach ($this->matchers as $matcher) {
+            $matcher->verify();
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Invokable.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Invokable.php
new file mode 100644
index 000000000..22a53c434
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Invokable.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * Interface for classes which can be invoked.
+ *
+ * The invocation will be taken from a mock object and passed to an object
+ * of this class.
+ */
+interface Invokable extends Verifiable
+{
+    /**
+     * Invokes the invocation object $invocation so that it can be checked for
+     * expectations or matched against stubs.
+     *
+     * @param Invocation $invocation The invocation object passed from mock object
+     *
+     * @return object
+     */
+    public function invoke(Invocation $invocation);
+
+    /**
+     * Checks if the invocation matches.
+     *
+     * @param Invocation $invocation The invocation object passed from mock object
+     *
+     * @return bool
+     */
+    public function matches(Invocation $invocation);
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher.php
new file mode 100644
index 000000000..01a566211
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher.php
@@ -0,0 +1,321 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+use PHPUnit\Framework\MockObject\Matcher\AnyParameters;
+use PHPUnit\Framework\MockObject\Matcher\Invocation as MatcherInvocation;
+use PHPUnit\Framework\MockObject\Matcher\InvokedCount;
+use PHPUnit\Framework\MockObject\Matcher\MethodName;
+use PHPUnit\Framework\MockObject\Matcher\Parameters;
+use PHPUnit\Framework\TestFailure;
+
+/**
+ * Main matcher which defines a full expectation using method, parameter and
+ * invocation matchers.
+ * This matcher encapsulates all the other matchers and allows the builder to
+ * set the specific matchers when the appropriate methods are called (once(),
+ * where() etc.).
+ *
+ * All properties are public so that they can easily be accessed by the builder.
+ */
+class Matcher implements MatcherInvocation
+{
+    /**
+     * @var MatcherInvocation
+     */
+    private $invocationMatcher;
+
+    /**
+     * @var mixed
+     */
+    private $afterMatchBuilderId = null;
+
+    /**
+     * @var bool
+     */
+    private $afterMatchBuilderIsInvoked = false;
+
+    /**
+     * @var MethodName
+     */
+    private $methodNameMatcher = null;
+
+    /**
+     * @var Parameters
+     */
+    private $parametersMatcher = null;
+
+    /**
+     * @var Stub
+     */
+    private $stub = null;
+
+    /**
+     * @param MatcherInvocation $invocationMatcher
+     */
+    public function __construct(MatcherInvocation $invocationMatcher)
+    {
+        $this->invocationMatcher = $invocationMatcher;
+    }
+
+    public function hasMatchers(): bool
+    {
+        return $this->invocationMatcher !== null && !$this->invocationMatcher instanceof AnyInvokedCount;
+    }
+
+    public function hasMethodNameMatcher(): bool
+    {
+        return $this->methodNameMatcher !== null;
+    }
+
+    public function getMethodNameMatcher(): MethodName
+    {
+        return $this->methodNameMatcher;
+    }
+
+    public function setMethodNameMatcher(MethodName $matcher)
+    {
+        $this->methodNameMatcher = $matcher;
+    }
+
+    public function hasParametersMatcher(): bool
+    {
+        return $this->parametersMatcher !== null;
+    }
+
+    public function getParametersMatcher(): Parameters
+    {
+        return $this->parametersMatcher;
+    }
+
+    public function setParametersMatcher($matcher)
+    {
+        $this->parametersMatcher = $matcher;
+    }
+
+    public function setStub($stub)
+    {
+        $this->stub = $stub;
+    }
+
+    public function setAfterMatchBuilderId($id)
+    {
+        $this->afterMatchBuilderId = $id;
+    }
+
+    /**
+     * @param Invocation $invocation
+     *
+     * @return mixed
+     *
+     * @throws \Exception
+     * @throws RuntimeException
+     * @throws ExpectationFailedException
+     */
+    public function invoked(Invocation $invocation)
+    {
+        if ($this->invocationMatcher === null) {
+            throw new RuntimeException(
+                'No invocation matcher is set'
+            );
+        }
+
+        if ($this->methodNameMatcher === null) {
+            throw new RuntimeException('No method matcher is set');
+        }
+
+        if ($this->afterMatchBuilderId !== null) {
+            $builder = $invocation->getObject()
+                                  ->__phpunit_getInvocationMocker()
+                                  ->lookupId($this->afterMatchBuilderId);
+
+            if (!$builder) {
+                throw new RuntimeException(
+                    \sprintf(
+                        'No builder found for match builder identification <%s>',
+                        $this->afterMatchBuilderId
+                    )
+                );
+            }
+
+            $matcher = $builder->getMatcher();
+
+            if ($matcher && $matcher->invocationMatcher->hasBeenInvoked()) {
+                $this->afterMatchBuilderIsInvoked = true;
+            }
+        }
+
+        $this->invocationMatcher->invoked($invocation);
+
+        try {
+            if ($this->parametersMatcher !== null &&
+                !$this->parametersMatcher->matches($invocation)) {
+                $this->parametersMatcher->verify();
+            }
+        } catch (ExpectationFailedException $e) {
+            throw new ExpectationFailedException(
+                \sprintf(
+                    "Expectation failed for %s when %s\n%s",
+                    $this->methodNameMatcher->toString(),
+                    $this->invocationMatcher->toString(),
+                    $e->getMessage()
+                ),
+                $e->getComparisonFailure()
+            );
+        }
+
+        if ($this->stub) {
+            return $this->stub->invoke($invocation);
+        }
+
+        return $invocation->generateReturnValue();
+    }
+
+    /**
+     * @param Invocation $invocation
+     *
+     * @return bool
+     *
+     * @throws RuntimeException
+     * @throws ExpectationFailedException
+     */
+    public function matches(Invocation $invocation)
+    {
+        if ($this->afterMatchBuilderId !== null) {
+            $builder = $invocation->getObject()
+                                  ->__phpunit_getInvocationMocker()
+                                  ->lookupId($this->afterMatchBuilderId);
+
+            if (!$builder) {
+                throw new RuntimeException(
+                    \sprintf(
+                        'No builder found for match builder identification <%s>',
+                        $this->afterMatchBuilderId
+                    )
+                );
+            }
+
+            $matcher = $builder->getMatcher();
+
+            if (!$matcher) {
+                return false;
+            }
+
+            if (!$matcher->invocationMatcher->hasBeenInvoked()) {
+                return false;
+            }
+        }
+
+        if ($this->invocationMatcher === null) {
+            throw new RuntimeException(
+                'No invocation matcher is set'
+            );
+        }
+
+        if ($this->methodNameMatcher === null) {
+            throw new RuntimeException('No method matcher is set');
+        }
+
+        if (!$this->invocationMatcher->matches($invocation)) {
+            return false;
+        }
+
+        try {
+            if (!$this->methodNameMatcher->matches($invocation)) {
+                return false;
+            }
+        } catch (ExpectationFailedException $e) {
+            throw new ExpectationFailedException(
+                \sprintf(
+                    "Expectation failed for %s when %s\n%s",
+                    $this->methodNameMatcher->toString(),
+                    $this->invocationMatcher->toString(),
+                    $e->getMessage()
+                ),
+                $e->getComparisonFailure()
+            );
+        }
+
+        return true;
+    }
+
+    /**
+     * @throws RuntimeException
+     * @throws ExpectationFailedException
+     */
+    public function verify()
+    {
+        if ($this->invocationMatcher === null) {
+            throw new RuntimeException(
+                'No invocation matcher is set'
+            );
+        }
+
+        if ($this->methodNameMatcher === null) {
+            throw new RuntimeException('No method matcher is set');
+        }
+
+        try {
+            $this->invocationMatcher->verify();
+
+            if ($this->parametersMatcher === null) {
+                $this->parametersMatcher = new AnyParameters;
+            }
+
+            $invocationIsAny   = $this->invocationMatcher instanceof AnyInvokedCount;
+            $invocationIsNever = $this->invocationMatcher instanceof InvokedCount && $this->invocationMatcher->isNever();
+
+            if (!$invocationIsAny && !$invocationIsNever) {
+                $this->parametersMatcher->verify();
+            }
+        } catch (ExpectationFailedException $e) {
+            throw new ExpectationFailedException(
+                \sprintf(
+                    "Expectation failed for %s when %s.\n%s",
+                    $this->methodNameMatcher->toString(),
+                    $this->invocationMatcher->toString(),
+                    TestFailure::exceptionToString($e)
+                )
+            );
+        }
+    }
+
+    /**
+     * @return string
+     */
+    public function toString()
+    {
+        $list = [];
+
+        if ($this->invocationMatcher !== null) {
+            $list[] = $this->invocationMatcher->toString();
+        }
+
+        if ($this->methodNameMatcher !== null) {
+            $list[] = 'where ' . $this->methodNameMatcher->toString();
+        }
+
+        if ($this->parametersMatcher !== null) {
+            $list[] = 'and ' . $this->parametersMatcher->toString();
+        }
+
+        if ($this->afterMatchBuilderId !== null) {
+            $list[] = 'after ' . $this->afterMatchBuilderId;
+        }
+
+        if ($this->stub !== null) {
+            $list[] = 'will ' . $this->stub->toString();
+        }
+
+        return \implode(' ', $list);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/AnyInvokedCount.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/AnyInvokedCount.php
new file mode 100644
index 000000000..a58cf7ec6
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/AnyInvokedCount.php
@@ -0,0 +1,29 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+/**
+ * Invocation matcher which checks if a method has been invoked zero or more
+ * times. This matcher will always match.
+ */
+class AnyInvokedCount extends InvokedRecorder
+{
+    /**
+     * @return string
+     */
+    public function toString()
+    {
+        return 'invoked zero or more times';
+    }
+
+    public function verify()
+    {
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/AnyParameters.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/AnyParameters.php
new file mode 100644
index 000000000..1d8545287
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/AnyParameters.php
@@ -0,0 +1,36 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * Invocation matcher which allows any parameters to a method.
+ */
+class AnyParameters extends StatelessInvocation
+{
+    /**
+     * @return string
+     */
+    public function toString()
+    {
+        return 'with any parameters';
+    }
+
+    /**
+     * @param BaseInvocation $invocation
+     *
+     * @return bool
+     */
+    public function matches(BaseInvocation $invocation)
+    {
+        return true;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/ConsecutiveParameters.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/ConsecutiveParameters.php
new file mode 100644
index 000000000..d88cbba00
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/ConsecutiveParameters.php
@@ -0,0 +1,134 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * Invocation matcher which looks for sets of specific parameters in the invocations.
+ *
+ * Checks the parameters of the incoming invocations, the parameter list is
+ * checked against the defined constraints in $parameters. If the constraint
+ * is met it will return true in matches().
+ *
+ * It takes a list of match groups and and increases a call index after each invocation.
+ * So the first invocation uses the first group of constraints, the second the next and so on.
+ */
+class ConsecutiveParameters extends StatelessInvocation
+{
+    /**
+     * @var array
+     */
+    private $parameterGroups = [];
+
+    /**
+     * @var array
+     */
+    private $invocations = [];
+
+    /**
+     * @param array $parameterGroups
+     *
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function __construct(array $parameterGroups)
+    {
+        foreach ($parameterGroups as $index => $parameters) {
+            foreach ($parameters as $parameter) {
+                if (!$parameter instanceof Constraint) {
+                    $parameter = new IsEqual($parameter);
+                }
+
+                $this->parameterGroups[$index][] = $parameter;
+            }
+        }
+    }
+
+    /**
+     * @return string
+     */
+    public function toString()
+    {
+        return 'with consecutive parameters';
+    }
+
+    /**
+     * @param BaseInvocation $invocation
+     *
+     * @return bool
+     *
+     * @throws \PHPUnit\Framework\ExpectationFailedException
+     */
+    public function matches(BaseInvocation $invocation)
+    {
+        $this->invocations[] = $invocation;
+        $callIndex           = \count($this->invocations) - 1;
+
+        $this->verifyInvocation($invocation, $callIndex);
+
+        return false;
+    }
+
+    public function verify()
+    {
+        foreach ($this->invocations as $callIndex => $invocation) {
+            $this->verifyInvocation($invocation, $callIndex);
+        }
+    }
+
+    /**
+     * Verify a single invocation
+     *
+     * @param BaseInvocation $invocation
+     * @param int            $callIndex
+     *
+     * @throws ExpectationFailedException
+     */
+    private function verifyInvocation(BaseInvocation $invocation, $callIndex)
+    {
+        if (isset($this->parameterGroups[$callIndex])) {
+            $parameters = $this->parameterGroups[$callIndex];
+        } else {
+            // no parameter assertion for this call index
+            return;
+        }
+
+        if ($invocation === null) {
+            throw new ExpectationFailedException(
+                'Mocked method does not exist.'
+            );
+        }
+
+        if (\count($invocation->getParameters()) < \count($parameters)) {
+            throw new ExpectationFailedException(
+                \sprintf(
+                    'Parameter count for invocation %s is too low.',
+                    $invocation->toString()
+                )
+            );
+        }
+
+        foreach ($parameters as $i => $parameter) {
+            $parameter->evaluate(
+                $invocation->getParameters()[$i],
+                \sprintf(
+                    'Parameter %s for invocation #%d %s does not match expected ' .
+                    'value.',
+                    $i,
+                    $callIndex,
+                    $invocation->toString()
+                )
+            );
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/Invocation.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/Invocation.php
new file mode 100644
index 000000000..8de46b96b
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/Invocation.php
@@ -0,0 +1,49 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+use PHPUnit\Framework\MockObject\Verifiable;
+use PHPUnit\Framework\SelfDescribing;
+
+/**
+ * Interface for classes which matches an invocation based on its
+ * method name, argument, order or call count.
+ */
+interface Invocation extends SelfDescribing, Verifiable
+{
+    /**
+     * Registers the invocation $invocation in the object as being invoked.
+     * This will only occur after matches() returns true which means the
+     * current invocation is the correct one.
+     *
+     * The matcher can store information from the invocation which can later
+     * be checked in verify(), or it can check the values directly and throw
+     * and exception if an expectation is not met.
+     *
+     * If the matcher is a stub it will also have a return value.
+     *
+     * @param BaseInvocation $invocation Object containing information on a mocked or stubbed method which was invoked
+     *
+     * @return mixed
+     */
+    public function invoked(BaseInvocation $invocation);
+
+    /**
+     * Checks if the invocation $invocation matches the current rules. If it does
+     * the matcher will get the invoked() method called which should check if an
+     * expectation is met.
+     *
+     * @param BaseInvocation $invocation Object containing information on a mocked or stubbed method which was invoked
+     *
+     * @return bool
+     */
+    public function matches(BaseInvocation $invocation);
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedAtIndex.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedAtIndex.php
new file mode 100644
index 000000000..c91df25d9
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedAtIndex.php
@@ -0,0 +1,89 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * Invocation matcher which checks if a method was invoked at a certain index.
+ *
+ * If the expected index number does not match the current invocation index it
+ * will not match which means it skips all method and parameter matching. Only
+ * once the index is reached will the method and parameter start matching and
+ * verifying.
+ *
+ * If the index is never reached it will throw an exception in index.
+ */
+class InvokedAtIndex implements Invocation
+{
+    /**
+     * @var int
+     */
+    private $sequenceIndex;
+
+    /**
+     * @var int
+     */
+    private $currentIndex = -1;
+
+    /**
+     * @param int $sequenceIndex
+     */
+    public function __construct($sequenceIndex)
+    {
+        $this->sequenceIndex = $sequenceIndex;
+    }
+
+    /**
+     * @return string
+     */
+    public function toString()
+    {
+        return 'invoked at sequence index ' . $this->sequenceIndex;
+    }
+
+    /**
+     * @param BaseInvocation $invocation
+     *
+     * @return bool
+     */
+    public function matches(BaseInvocation $invocation)
+    {
+        $this->currentIndex++;
+
+        return $this->currentIndex == $this->sequenceIndex;
+    }
+
+    /**
+     * @param BaseInvocation $invocation
+     */
+    public function invoked(BaseInvocation $invocation)
+    {
+    }
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify()
+    {
+        if ($this->currentIndex < $this->sequenceIndex) {
+            throw new ExpectationFailedException(
+                \sprintf(
+                    'The expected invocation at index %s was never reached.',
+                    $this->sequenceIndex
+                )
+            );
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedAtLeastCount.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedAtLeastCount.php
similarity index 76%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedAtLeastCount.php
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedAtLeastCount.php
index dc5e8041c..31ba47850 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedAtLeastCount.php
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedAtLeastCount.php
@@ -1,20 +1,21 @@
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\ExpectationFailedException;
 
 /**
  * Invocation matcher which checks if a method has been invoked at least
  * N times.
- *
- * @since Class available since Release 2.2.0
  */
-class PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
+class InvokedAtLeastCount extends InvokedRecorder
 {
     /**
      * @var int
@@ -41,14 +42,14 @@ public function toString()
      * Verifies that the current expectation is valid. If everything is OK the
      * code should just return, if not it must throw an exception.
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function verify()
     {
         $count = $this->getInvocationCount();
 
         if ($count < $this->requiredInvocations) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
+            throw new ExpectationFailedException(
                 'Expected invocation at least ' . $this->requiredInvocations .
                 ' times but it occurred ' . $count . ' time(s).'
             );
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedAtLeastOnce.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedAtLeastOnce.php
new file mode 100644
index 000000000..a1d3dfeca
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedAtLeastOnce.php
@@ -0,0 +1,46 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+/**
+ * Invocation matcher which checks if a method has been invoked at least one
+ * time.
+ *
+ * If the number of invocations is 0 it will throw an exception in verify.
+ */
+class InvokedAtLeastOnce extends InvokedRecorder
+{
+    /**
+     * @return string
+     */
+    public function toString()
+    {
+        return 'invoked at least once';
+    }
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify()
+    {
+        $count = $this->getInvocationCount();
+
+        if ($count < 1) {
+            throw new ExpectationFailedException(
+                'Expected invocation at least once but it never occurred.'
+            );
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedAtMostCount.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedAtMostCount.php
similarity index 76%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedAtMostCount.php
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedAtMostCount.php
index 592af9366..e5d39751f 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/Matcher/InvokedAtMostCount.php
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedAtMostCount.php
@@ -1,20 +1,21 @@
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\ExpectationFailedException;
 
 /**
  * Invocation matcher which checks if a method has been invoked at least
  * N times.
- *
- * @since Class available since Release 2.2.0
  */
-class PHPUnit_Framework_MockObject_Matcher_InvokedAtMostCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
+class InvokedAtMostCount extends InvokedRecorder
 {
     /**
      * @var int
@@ -41,14 +42,14 @@ public function toString()
      * Verifies that the current expectation is valid. If everything is OK the
      * code should just return, if not it must throw an exception.
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function verify()
     {
         $count = $this->getInvocationCount();
 
         if ($count > $this->allowedInvocations) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
+            throw new ExpectationFailedException(
                 'Expected invocation at most ' . $this->allowedInvocations .
                 ' times but it occurred ' . $count . ' time(s).'
             );
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedCount.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedCount.php
new file mode 100644
index 000000000..6aba68ae7
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedCount.php
@@ -0,0 +1,111 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * Invocation matcher which checks if a method has been invoked a certain amount
+ * of times.
+ * If the number of invocations exceeds the value it will immediately throw an
+ * exception,
+ * If the number is less it will later be checked in verify() and also throw an
+ * exception.
+ */
+class InvokedCount extends InvokedRecorder
+{
+    /**
+     * @var int
+     */
+    private $expectedCount;
+
+    /**
+     * @param int $expectedCount
+     */
+    public function __construct($expectedCount)
+    {
+        $this->expectedCount = $expectedCount;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isNever()
+    {
+        return $this->expectedCount === 0;
+    }
+
+    /**
+     * @return string
+     */
+    public function toString()
+    {
+        return 'invoked ' . $this->expectedCount . ' time(s)';
+    }
+
+    /**
+     * @param BaseInvocation $invocation
+     *
+     * @throws ExpectationFailedException
+     */
+    public function invoked(BaseInvocation $invocation)
+    {
+        parent::invoked($invocation);
+
+        $count = $this->getInvocationCount();
+
+        if ($count > $this->expectedCount) {
+            $message = $invocation->toString() . ' ';
+
+            switch ($this->expectedCount) {
+                case 0:
+                    $message .= 'was not expected to be called.';
+
+                    break;
+
+                case 1:
+                    $message .= 'was not expected to be called more than once.';
+
+                    break;
+
+                default:
+                    $message .= \sprintf(
+                        'was not expected to be called more than %d times.',
+                        $this->expectedCount
+                    );
+            }
+
+            throw new ExpectationFailedException($message);
+        }
+    }
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify()
+    {
+        $count = $this->getInvocationCount();
+
+        if ($count !== $this->expectedCount) {
+            throw new ExpectationFailedException(
+                \sprintf(
+                    'Method was expected to be called %d times, ' .
+                    'actually called %d times.',
+                    $this->expectedCount,
+                    $count
+                )
+            );
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedRecorder.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedRecorder.php
new file mode 100644
index 000000000..9e67e8542
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/InvokedRecorder.php
@@ -0,0 +1,68 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * Records invocations and provides convenience methods for checking them later
+ * on.
+ * This abstract class can be implemented by matchers which needs to check the
+ * number of times an invocation has occurred.
+ */
+abstract class InvokedRecorder implements Invocation
+{
+    /**
+     * @var BaseInvocation[]
+     */
+    private $invocations = [];
+
+    /**
+     * @return int
+     */
+    public function getInvocationCount()
+    {
+        return \count($this->invocations);
+    }
+
+    /**
+     * @return BaseInvocation[]
+     */
+    public function getInvocations()
+    {
+        return $this->invocations;
+    }
+
+    /**
+     * @return bool
+     */
+    public function hasBeenInvoked()
+    {
+        return \count($this->invocations) > 0;
+    }
+
+    /**
+     * @param BaseInvocation $invocation
+     */
+    public function invoked(BaseInvocation $invocation)
+    {
+        $this->invocations[] = $invocation;
+    }
+
+    /**
+     * @param BaseInvocation $invocation
+     *
+     * @return bool
+     */
+    public function matches(BaseInvocation $invocation)
+    {
+        return true;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/MethodName.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/MethodName.php
new file mode 100644
index 000000000..36fc373e9
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/MethodName.php
@@ -0,0 +1,73 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+use PHPUnit\Util\InvalidArgumentHelper;
+
+/**
+ * Invocation matcher which looks for a specific method name in the invocations.
+ *
+ * Checks the method name all incoming invocations, the name is checked against
+ * the defined constraint $constraint. If the constraint is met it will return
+ * true in matches().
+ */
+class MethodName extends StatelessInvocation
+{
+    /**
+     * @var Constraint
+     */
+    private $constraint;
+
+    /**
+     * @param  Constraint|string
+     *
+     * @throws Constraint
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function __construct($constraint)
+    {
+        if (!$constraint instanceof Constraint) {
+            if (!\is_string($constraint)) {
+                throw InvalidArgumentHelper::factory(1, 'string');
+            }
+
+            $constraint = new IsEqual(
+                $constraint,
+                0,
+                10,
+                false,
+                true
+            );
+        }
+
+        $this->constraint = $constraint;
+    }
+
+    /**
+     * @return string
+     */
+    public function toString()
+    {
+        return 'method name ' . $this->constraint->toString();
+    }
+
+    /**
+     * @param BaseInvocation $invocation
+     *
+     * @return bool
+     */
+    public function matches(BaseInvocation $invocation)
+    {
+        return $this->constraint->evaluate($invocation->getMethodName(), '', true);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/Parameters.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/Parameters.php
new file mode 100644
index 000000000..5e6aab4ac
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/Parameters.php
@@ -0,0 +1,165 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\IsAnything;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * Invocation matcher which looks for specific parameters in the invocations.
+ *
+ * Checks the parameters of all incoming invocations, the parameter list is
+ * checked against the defined constraints in $parameters. If the constraint
+ * is met it will return true in matches().
+ */
+class Parameters extends StatelessInvocation
+{
+    /**
+     * @var Constraint[]
+     */
+    private $parameters = [];
+
+    /**
+     * @var BaseInvocation
+     */
+    private $invocation;
+
+    /**
+     * @var ExpectationFailedException
+     */
+    private $parameterVerificationResult;
+
+    /**
+     * @param array $parameters
+     *
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function __construct(array $parameters)
+    {
+        foreach ($parameters as $parameter) {
+            if (!($parameter instanceof Constraint)) {
+                $parameter = new IsEqual(
+                    $parameter
+                );
+            }
+
+            $this->parameters[] = $parameter;
+        }
+    }
+
+    /**
+     * @return string
+     */
+    public function toString()
+    {
+        $text = 'with parameter';
+
+        foreach ($this->parameters as $index => $parameter) {
+            if ($index > 0) {
+                $text .= ' and';
+            }
+
+            $text .= ' ' . $index . ' ' . $parameter->toString();
+        }
+
+        return $text;
+    }
+
+    /**
+     * @param BaseInvocation $invocation
+     *
+     * @return bool
+     *
+     * @throws \Exception
+     */
+    public function matches(BaseInvocation $invocation)
+    {
+        $this->invocation                  = $invocation;
+        $this->parameterVerificationResult = null;
+
+        try {
+            $this->parameterVerificationResult = $this->verify();
+
+            return $this->parameterVerificationResult;
+        } catch (ExpectationFailedException $e) {
+            $this->parameterVerificationResult = $e;
+
+            throw $this->parameterVerificationResult;
+        }
+    }
+
+    /**
+     * Checks if the invocation $invocation matches the current rules. If it
+     * does the matcher will get the invoked() method called which should check
+     * if an expectation is met.
+     *
+     * @return bool
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify()
+    {
+        if (isset($this->parameterVerificationResult)) {
+            return $this->guardAgainstDuplicateEvaluationOfParameterConstraints();
+        }
+
+        if ($this->invocation === null) {
+            throw new ExpectationFailedException('Mocked method does not exist.');
+        }
+
+        if (\count($this->invocation->getParameters()) < \count($this->parameters)) {
+            $message = 'Parameter count for invocation %s is too low.';
+
+            // The user called `->with($this->anything())`, but may have meant
+            // `->withAnyParameters()`.
+            //
+            // @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/199
+            if (\count($this->parameters) === 1 &&
+                \get_class($this->parameters[0]) === IsAnything::class) {
+                $message .= "\nTo allow 0 or more parameters with any value, omit ->with() or use ->withAnyParameters() instead.";
+            }
+
+            throw new ExpectationFailedException(
+                \sprintf($message, $this->invocation->toString())
+            );
+        }
+
+        foreach ($this->parameters as $i => $parameter) {
+            $parameter->evaluate(
+                $this->invocation->getParameters()[$i],
+                \sprintf(
+                    'Parameter %s for invocation %s does not match expected ' .
+                    'value.',
+                    $i,
+                    $this->invocation->toString()
+                )
+            );
+        }
+
+        return true;
+    }
+
+    /**
+     * @return bool
+     *
+     * @throws ExpectationFailedException
+     */
+    private function guardAgainstDuplicateEvaluationOfParameterConstraints()
+    {
+        if ($this->parameterVerificationResult instanceof \Exception) {
+            throw $this->parameterVerificationResult;
+        }
+
+        return (bool) $this->parameterVerificationResult;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/StatelessInvocation.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/StatelessInvocation.php
new file mode 100644
index 000000000..878120968
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Matcher/StatelessInvocation.php
@@ -0,0 +1,54 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * Invocation matcher which does not care about previous state from earlier
+ * invocations.
+ *
+ * This abstract class can be implemented by matchers which does not care about
+ * state but only the current run-time value of the invocation itself.
+ */
+abstract class StatelessInvocation implements Invocation
+{
+    /**
+     * Registers the invocation $invocation in the object as being invoked.
+     * This will only occur after matches() returns true which means the
+     * current invocation is the correct one.
+     *
+     * The matcher can store information from the invocation which can later
+     * be checked in verify(), or it can check the values directly and throw
+     * and exception if an expectation is not met.
+     *
+     * If the matcher is a stub it will also have a return value.
+     *
+     * @param BaseInvocation $invocation Object containing information on a mocked or stubbed method which was invoked
+     *
+     * @return mixed
+     */
+    public function invoked(BaseInvocation $invocation)
+    {
+    }
+
+    /**
+     * Checks if the invocation $invocation matches the current rules. If it does
+     * the matcher will get the invoked() method called which should check if an
+     * expectation is met.
+     *
+     * @param Invocation $invocation Object containing information on a mocked or stubbed method which was invoked
+     *
+     * @return bool
+     */
+    public function verify()
+    {
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/MockBuilder.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/MockBuilder.php
similarity index 75%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/MockBuilder.php
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/src/MockBuilder.php
index ea6804a8e..3dcab7f90 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Framework/MockObject/MockBuilder.php
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/MockBuilder.php
@@ -1,22 +1,23 @@
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit\Framework\TestCase;
 
 /**
  * Implementation of the Builder pattern for Mock objects.
- *
- * @since File available since Release 1.0.0
  */
-class PHPUnit_Framework_MockObject_MockBuilder
+class MockBuilder
 {
     /**
-     * @var PHPUnit_Framework_TestCase
+     * @var TestCase
      */
     private $testCase;
 
@@ -81,25 +82,25 @@ class PHPUnit_Framework_MockObject_MockBuilder
     private $allowMockingUnknownTypes = true;
 
     /**
-     * @var PHPUnit_Framework_MockObject_Generator
+     * @var Generator
      */
     private $generator;
 
     /**
-     * @param PHPUnit_Framework_TestCase $testCase
-     * @param array|string               $type
+     * @param TestCase     $testCase
+     * @param array|string $type
      */
-    public function __construct(PHPUnit_Framework_TestCase $testCase, $type)
+    public function __construct(TestCase $testCase, $type)
     {
         $this->testCase  = $testCase;
         $this->type      = $type;
-        $this->generator = new PHPUnit_Framework_MockObject_Generator;
+        $this->generator = new Generator;
     }
 
     /**
      * Creates a mock object using a fluent interface.
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
+     * @return MockObject
      */
     public function getMock()
     {
@@ -125,7 +126,7 @@ public function getMock()
     /**
      * Creates a mock object for an abstract class using a fluent interface.
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
+     * @return MockObject
      */
     public function getMockForAbstractClass()
     {
@@ -148,7 +149,7 @@ public function getMockForAbstractClass()
     /**
      * Creates a mock object for a trait using a fluent interface.
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
+     * @return MockObject
      */
     public function getMockForTrait()
     {
@@ -169,11 +170,11 @@ public function getMockForTrait()
     }
 
     /**
-     * Specifies the subset of methods to mock. Default is to mock all of them.
+     * Specifies the subset of methods to mock. Default is to mock none of them.
      *
      * @param array|null $methods
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @return MockBuilder
      */
     public function setMethods(array $methods = null)
     {
@@ -187,14 +188,14 @@ public function setMethods(array $methods = null)
      *
      * @param array $methods
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @return MockBuilder
      */
     public function setMethodsExcept(array $methods = [])
     {
         $this->methodsExcept = $methods;
 
         $this->setMethods(
-            array_diff(
+            \array_diff(
                 $this->generator->getClassMethods($this->type),
                 $this->methodsExcept
             )
@@ -208,7 +209,7 @@ public function setMethodsExcept(array $methods = [])
      *
      * @param array $args
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @return MockBuilder
      */
     public function setConstructorArgs(array $args)
     {
@@ -222,7 +223,7 @@ public function setConstructorArgs(array $args)
      *
      * @param string $name
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @return MockBuilder
      */
     public function setMockClassName($name)
     {
@@ -234,7 +235,7 @@ public function setMockClassName($name)
     /**
      * Disables the invocation of the original constructor.
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @return MockBuilder
      */
     public function disableOriginalConstructor()
     {
@@ -246,9 +247,7 @@ public function disableOriginalConstructor()
     /**
      * Enables the invocation of the original constructor.
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
-     *
-     * @since  Method available since Release 1.2.0
+     * @return MockBuilder
      */
     public function enableOriginalConstructor()
     {
@@ -260,7 +259,7 @@ public function enableOriginalConstructor()
     /**
      * Disables the invocation of the original clone constructor.
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @return MockBuilder
      */
     public function disableOriginalClone()
     {
@@ -272,9 +271,7 @@ public function disableOriginalClone()
     /**
      * Enables the invocation of the original clone constructor.
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
-     *
-     * @since  Method available since Release 1.2.0
+     * @return MockBuilder
      */
     public function enableOriginalClone()
     {
@@ -286,7 +283,7 @@ public function enableOriginalClone()
     /**
      * Disables the use of class autoloading while creating the mock object.
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @return MockBuilder
      */
     public function disableAutoload()
     {
@@ -298,9 +295,7 @@ public function disableAutoload()
     /**
      * Enables the use of class autoloading while creating the mock object.
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
-     *
-     * @since  Method available since Release 1.2.0
+     * @return MockBuilder
      */
     public function enableAutoload()
     {
@@ -312,9 +307,7 @@ public function enableAutoload()
     /**
      * Disables the cloning of arguments passed to mocked methods.
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
-     *
-     * @since  Method available since Release 1.2.0
+     * @return MockBuilder
      */
     public function disableArgumentCloning()
     {
@@ -326,9 +319,7 @@ public function disableArgumentCloning()
     /**
      * Enables the cloning of arguments passed to mocked methods.
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
-     *
-     * @since  Method available since Release 1.2.0
+     * @return MockBuilder
      */
     public function enableArgumentCloning()
     {
@@ -340,9 +331,7 @@ public function enableArgumentCloning()
     /**
      * Enables the invocation of the original methods.
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
-     *
-     * @since  Method available since Release 2.0.0
+     * @return MockBuilder
      */
     public function enableProxyingToOriginalMethods()
     {
@@ -354,9 +343,7 @@ public function enableProxyingToOriginalMethods()
     /**
      * Disables the invocation of the original methods.
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
-     *
-     * @since  Method available since Release 2.0.0
+     * @return MockBuilder
      */
     public function disableProxyingToOriginalMethods()
     {
@@ -371,9 +358,7 @@ public function disableProxyingToOriginalMethods()
      *
      * @param object $object
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
-     *
-     * @since  Method available since Release 2.0.0
+     * @return MockBuilder
      */
     public function setProxyTarget($object)
     {
@@ -383,9 +368,7 @@ public function setProxyTarget($object)
     }
 
     /**
-     * @return PHPUnit_Framework_MockObject_MockBuilder
-     *
-     * @since  Method available since Release 3.2.0
+     * @return MockBuilder
      */
     public function allowMockingUnknownTypes()
     {
@@ -395,9 +378,7 @@ public function allowMockingUnknownTypes()
     }
 
     /**
-     * @return PHPUnit_Framework_MockObject_MockBuilder
-     *
-     * @since  Method available since Release 3.2.0
+     * @return MockBuilder
      */
     public function disallowMockingUnknownTypes()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/MockObject.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/MockObject.php
new file mode 100644
index 000000000..ead504f4c
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/MockObject.php
@@ -0,0 +1,55 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Builder\InvocationMocker;
+use PHPUnit\Framework\MockObject\Matcher\Invocation;
+
+/**
+ * Interface for all mock objects which are generated by
+ * MockBuilder.
+ *
+ * @method InvocationMocker method($constraint)
+ */
+interface PHPUnit_Framework_MockObject_MockObject /*extends Verifiable*/
+{
+    /**
+     * Registers a new expectation in the mock object and returns the match
+     * object which can be infused with further details.
+     *
+     * @param Invocation $matcher
+     *
+     * @return InvocationMocker
+     */
+    public function expects(Invocation $matcher);
+
+    /**
+     * @return InvocationMocker
+     */
+    public function __phpunit_setOriginalObject($originalObject);
+
+    /**
+     * @return InvocationMocker
+     */
+    public function __phpunit_getInvocationMocker();
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function __phpunit_verify();
+
+    /**
+     * @return bool
+     */
+    public function __phpunit_hasMatchers();
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub.php
new file mode 100644
index 000000000..32addd0fc
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub.php
@@ -0,0 +1,31 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit\Framework\SelfDescribing;
+
+/**
+ * An object that stubs the process of a normal method for a mock object.
+ *
+ * The stub object will replace the code for the stubbed method and return a
+ * specific value instead of the original value.
+ */
+interface Stub extends SelfDescribing
+{
+    /**
+     * Fakes the processing of the invocation $invocation by returning a
+     * specific value.
+     *
+     * @param Invocation $invocation The invocation which was mocked and matched by the current method and argument matchers
+     *
+     * @return mixed
+     */
+    public function invoke(Invocation $invocation);
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ConsecutiveCalls.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ConsecutiveCalls.php
new file mode 100644
index 000000000..b90d9fd9d
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ConsecutiveCalls.php
@@ -0,0 +1,56 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Stub;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * Stubs a method by returning a user-defined stack of values.
+ */
+class ConsecutiveCalls implements Stub
+{
+    /**
+     * @var array
+     */
+    private $stack;
+
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    public function __construct(array $stack)
+    {
+        $this->stack = $stack;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        $this->value = \array_shift($this->stack);
+
+        if ($this->value instanceof Stub) {
+            $this->value = $this->value->invoke($invocation);
+        }
+
+        return $this->value;
+    }
+
+    public function toString()
+    {
+        $exporter = new Exporter;
+
+        return \sprintf(
+            'return user-specified value %s',
+            $exporter->export($this->value)
+        );
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/Exception.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/Exception.php
new file mode 100644
index 000000000..4a15f5856
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/Exception.php
@@ -0,0 +1,42 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Stub;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * Stubs a method by raising a user-defined exception.
+ */
+class Exception implements Stub
+{
+    private $exception;
+
+    public function __construct(\Throwable $exception)
+    {
+        $this->exception = $exception;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        throw $this->exception;
+    }
+
+    public function toString()
+    {
+        $exporter = new Exporter;
+
+        return \sprintf(
+            'raise user-specified exception %s',
+            $exporter->export($this->exception)
+        );
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/MatcherCollection.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/MatcherCollection.php
new file mode 100644
index 000000000..d8240fd52
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/MatcherCollection.php
@@ -0,0 +1,26 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use PHPUnit\Framework\MockObject\Matcher\Invocation;
+
+/**
+ * Stubs a method by returning a user-defined value.
+ */
+interface MatcherCollection
+{
+    /**
+     * Adds a new matcher to the collection which can be used as an expectation
+     * or a stub.
+     *
+     * @param Invocation $matcher Matcher for invocations to mock objects
+     */
+    public function addMatcher(Invocation $matcher);
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnArgument.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnArgument.php
new file mode 100644
index 000000000..be20fc1d2
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnArgument.php
@@ -0,0 +1,43 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Stub;
+
+/**
+ * Stubs a method by returning an argument that was passed to the mocked method.
+ */
+class ReturnArgument implements Stub
+{
+    /**
+     * @var int
+     */
+    private $argumentIndex;
+
+    public function __construct($argumentIndex)
+    {
+        $this->argumentIndex = $argumentIndex;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        if (isset($invocation->getParameters()[$this->argumentIndex])) {
+            return $invocation->getParameters()[$this->argumentIndex];
+        }
+
+        return;
+    }
+
+    public function toString()
+    {
+        return \sprintf('return argument #%d', $this->argumentIndex);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnCallback.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnCallback.php
new file mode 100644
index 000000000..a7e87bf7a
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnCallback.php
@@ -0,0 +1,52 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Stub;
+
+class ReturnCallback implements Stub
+{
+    private $callback;
+
+    public function __construct($callback)
+    {
+        $this->callback = $callback;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        return \call_user_func_array($this->callback, $invocation->getParameters());
+    }
+
+    public function toString()
+    {
+        if (\is_array($this->callback)) {
+            if (\is_object($this->callback[0])) {
+                $class = \get_class($this->callback[0]);
+                $type  = '->';
+            } else {
+                $class = $this->callback[0];
+                $type  = '::';
+            }
+
+            return \sprintf(
+                'return result of user defined callback %s%s%s() with the ' .
+                'passed arguments',
+                $class,
+                $type,
+                $this->callback[1]
+            );
+        }
+
+        return 'return result of user defined callback ' . $this->callback .
+               ' with the passed arguments';
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnReference.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnReference.php
new file mode 100644
index 000000000..473fc1673
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnReference.php
@@ -0,0 +1,45 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Stub;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * Stubs a method by returning a user-defined reference to a value.
+ */
+class ReturnReference implements Stub
+{
+    /**
+     * @var mixed
+     */
+    private $reference;
+
+    public function __construct(&$reference)
+    {
+        $this->reference = &$reference;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        return $this->reference;
+    }
+
+    public function toString()
+    {
+        $exporter = new Exporter;
+
+        return \sprintf(
+            'return user-specified reference %s',
+            $exporter->export($this->reference)
+        );
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnSelf.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnSelf.php
new file mode 100644
index 000000000..e6255fba8
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnSelf.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Invocation\ObjectInvocation;
+use PHPUnit\Framework\MockObject\RuntimeException;
+use PHPUnit\Framework\MockObject\Stub;
+
+/**
+ * Stubs a method by returning the current object.
+ */
+class ReturnSelf implements Stub
+{
+    public function invoke(Invocation $invocation)
+    {
+        if (!$invocation instanceof ObjectInvocation) {
+            throw new RuntimeException(
+                'The current object can only be returned when mocking an ' .
+                'object, not a static class.'
+            );
+        }
+
+        return $invocation->getObject();
+    }
+
+    public function toString()
+    {
+        return 'return the current object';
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnStub.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnStub.php
new file mode 100644
index 000000000..bafad9164
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnStub.php
@@ -0,0 +1,45 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Stub;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * Stubs a method by returning a user-defined value.
+ */
+class ReturnStub implements Stub
+{
+    /**
+     * @var mixed
+     */
+    private $value;
+
+    public function __construct($value)
+    {
+        $this->value = $value;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        return $this->value;
+    }
+
+    public function toString()
+    {
+        $exporter = new Exporter;
+
+        return \sprintf(
+            'return user-specified value %s',
+            $exporter->export($this->value)
+        );
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnValueMap.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnValueMap.php
new file mode 100644
index 000000000..c4f5a9dc9
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Stub/ReturnValueMap.php
@@ -0,0 +1,53 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
+
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Stub;
+
+/**
+ * Stubs a method by returning a value from a map.
+ */
+class ReturnValueMap implements Stub
+{
+    /**
+     * @var array
+     */
+    private $valueMap;
+
+    public function __construct(array $valueMap)
+    {
+        $this->valueMap = $valueMap;
+    }
+
+    public function invoke(Invocation $invocation)
+    {
+        $parameterCount = \count($invocation->getParameters());
+
+        foreach ($this->valueMap as $map) {
+            if (!\is_array($map) || $parameterCount !== (\count($map) - 1)) {
+                continue;
+            }
+
+            $return = \array_pop($map);
+
+            if ($invocation->getParameters() === $map) {
+                return $return;
+            }
+        }
+
+        return;
+    }
+
+    public function toString()
+    {
+        return 'return value from a map';
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Verifiable.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Verifiable.php
new file mode 100644
index 000000000..903d889f8
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/src/Verifiable.php
@@ -0,0 +1,26 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+/**
+ * Interface for classes which must verify a given expectation.
+ */
+interface Verifiable
+{
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify();
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Builder/InvocationMockerTest.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Builder/InvocationMockerTest.php
similarity index 84%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Builder/InvocationMockerTest.php
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Builder/InvocationMockerTest.php
index 17e034d88..566080cb0 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Builder/InvocationMockerTest.php
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Builder/InvocationMockerTest.php
@@ -1,5 +1,16 @@
 <?php
-class Framework_MockObject_Builder_InvocationMockerTest extends PHPUnit_Framework_TestCase
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use PHPUnit\Framework\TestCase;
+
+class InvocationMockerTest extends TestCase
 {
     public function testWillReturnWithOneValue()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/232.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/232.phpt
similarity index 77%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/232.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/232.phpt
index 725105771..32a336256 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/232.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/232.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true, true)
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
 --FILE--
 <?php
 trait BaseTrait
@@ -38,9 +38,9 @@ class Foo
     }
 }
 
-require __DIR__ . '/../../../vendor/autoload.php';
+require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
     'Foo',
@@ -53,7 +53,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -78,7 +78,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'speak', $arguments, '', $this, true
             )
         );
@@ -86,14 +86,14 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         return $result;
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
 
     public function method()
     {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
         $expects = $this->expects($any);
         return call_user_func_array(array($expects, 'method'), func_get_args());
     }
@@ -106,7 +106,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/397.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/397.phpt
new file mode 100644
index 000000000..1259e6f80
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/397.phpt
@@ -0,0 +1,98 @@
+--TEST--
+https://github.com/sebastianbergmann/phpunit-mock-objects/issues/397
+--FILE--
+<?php
+class C
+{
+    public function m(?self $other): self
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    C::class,
+    [],
+    'MockC',
+    true,
+    true
+);
+
+print $mock['code'];
+--EXPECTF--
+class MockC extends C implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = ['m'];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function m(?C $other): C
+    {
+        $arguments = array($other);
+        $count     = func_num_args();
+
+        if ($count > 1) {
+            $_arguments = func_get_args();
+
+            for ($i = 1; $i < $count; $i++) {
+                $arguments[] = $_arguments[$i];
+            }
+        }
+
+        $result = $this->__phpunit_getInvocationMocker()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
+                'C', 'm', $arguments, 'C', $this, true
+            )
+        );
+
+        return $result;
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/abstract_class.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/abstract_class.phpt
similarity index 78%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/abstract_class.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/abstract_class.phpt
index d8ae8795d..7e9cbb29f 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/abstract_class.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/abstract_class.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true, true)
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
 --FILE--
 <?php
 abstract class Foo
@@ -13,9 +13,9 @@ abstract class Foo
     abstract protected function three();
 }
 
-require __DIR__ . '/../../../vendor/autoload.php';
+require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
     'Foo',
@@ -28,7 +28,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -53,7 +53,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'one', $arguments, '', $this, true
             )
         );
@@ -75,7 +75,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'two', $arguments, '', $this, true
             )
         );
@@ -97,7 +97,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'three', $arguments, '', $this, true
             )
         );
@@ -105,14 +105,14 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         return $result;
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
 
     public function method()
     {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
         $expects = $this->expects($any);
         return call_user_func_array(array($expects, 'method'), func_get_args());
     }
@@ -125,7 +125,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class.phpt
similarity index 77%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class.phpt
index a496f3012..2f27bf935 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true, true)
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
 --FILE--
 <?php
 class Foo
@@ -13,9 +13,9 @@ class Foo
     }
 }
 
-require __DIR__ . '/../../../vendor/autoload.php';
+require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
     'Foo',
@@ -28,7 +28,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -53,7 +53,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'bar', $arguments, '', $this, true
             )
         );
@@ -75,7 +75,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'baz', $arguments, '', $this, true
             )
         );
@@ -83,14 +83,14 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         return $result;
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
 
     public function method()
     {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
         $expects = $this->expects($any);
         return call_user_func_array(array($expects, 'method'), func_get_args());
     }
@@ -103,7 +103,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_call_parent_clone.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_call_parent_clone.phpt
new file mode 100644
index 000000000..1789707e2
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_call_parent_clone.phpt
@@ -0,0 +1,77 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true)
+--FILE--
+<?php
+class Foo
+{
+    public function __clone()
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'Foo',
+    array(),
+    'MockFoo',
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+        parent::__clone();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_call_parent_constructor.phpt
new file mode 100644
index 000000000..8dffa68fc
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_call_parent_constructor.phpt
@@ -0,0 +1,76 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true)
+--FILE--
+<?php
+class Foo
+{
+    public function __construct()
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'Foo',
+    array(),
+    'MockFoo',
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_dont_call_parent_clone.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_dont_call_parent_clone.phpt
new file mode 100644
index 000000000..fd628d121
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_dont_call_parent_clone.phpt
@@ -0,0 +1,76 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', false)
+--FILE--
+<?php
+class Foo
+{
+    public function __clone()
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'Foo',
+    array(),
+    'MockFoo',
+    false
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_dont_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_dont_call_parent_constructor.phpt
new file mode 100644
index 000000000..8dffa68fc
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_dont_call_parent_constructor.phpt
@@ -0,0 +1,76 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true)
+--FILE--
+<?php
+class Foo
+{
+    public function __construct()
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'Foo',
+    array(),
+    'MockFoo',
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_implementing_interface_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_implementing_interface_call_parent_constructor.phpt
new file mode 100644
index 000000000..7520a69bd
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_implementing_interface_call_parent_constructor.phpt
@@ -0,0 +1,81 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true)
+--FILE--
+<?php
+interface IFoo
+{
+    public function __construct($bar);
+}
+
+class Foo implements IFoo
+{
+    public function __construct($bar)
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'Foo',
+    array(),
+    'MockFoo',
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_implementing_interface_dont_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_implementing_interface_dont_call_parent_constructor.phpt
new file mode 100644
index 000000000..7520a69bd
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_implementing_interface_dont_call_parent_constructor.phpt
@@ -0,0 +1,81 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true)
+--FILE--
+<?php
+interface IFoo
+{
+    public function __construct($bar);
+}
+
+class Foo implements IFoo
+{
+    public function __construct($bar)
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'Foo',
+    array(),
+    'MockFoo',
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_partial.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_partial.phpt
similarity index 75%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_partial.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_partial.phpt
index 73ce05995..2bc5da60c 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_partial.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_partial.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array('bar'), 'MockFoo', true, true)
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array('bar'), 'MockFoo', true, true)
 --FILE--
 <?php
 class Foo
@@ -13,9 +13,9 @@ class Foo
     }
 }
 
-require __DIR__ . '/../../../vendor/autoload.php';
+require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
     'Foo',
@@ -28,7 +28,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -53,7 +53,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'bar', $arguments, '', $this, true
             )
         );
@@ -61,14 +61,14 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         return $result;
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
 
     public function method()
     {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
         $expects = $this->expects($any);
         return call_user_func_array(array($expects, 'method'), func_get_args());
     }
@@ -81,7 +81,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/class_with_deprecated_method.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_deprecated_method.phpt
similarity index 80%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/class_with_deprecated_method.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_deprecated_method.phpt
index 4f7ffb65d..60fe7e76b 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/class_with_deprecated_method.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_deprecated_method.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('ClassWithDeprecatedMethod', array(), 'MockFoo', TRUE, TRUE)
+\PHPUnit\Framework\MockObject\Generator::generate('ClassWithDeprecatedMethod', array(), 'MockFoo', TRUE, TRUE)
 --FILE--
 <?php
 class ClassWithDeprecatedMethod
@@ -15,7 +15,7 @@ class ClassWithDeprecatedMethod
 
 require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
   'ClassWithDeprecatedMethod',
@@ -28,7 +28,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class MockFoo extends ClassWithDeprecatedMethod implements PHPUnit_Framework_MockObject_MockObject
+class MockFoo extends ClassWithDeprecatedMethod implements PHPUnit\Framework\MockObject\MockObject
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -55,7 +55,7 @@ class MockFoo extends ClassWithDeprecatedMethod implements PHPUnit_Framework_Moc
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'ClassWithDeprecatedMethod', 'deprecatedMethod', $arguments, '', $this, true
             )
         );
@@ -63,14 +63,14 @@ class MockFoo extends ClassWithDeprecatedMethod implements PHPUnit_Framework_Moc
         return $result;
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
 
     public function method()
     {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
         $expects = $this->expects($any);
         return call_user_func_array(array($expects, 'method'), func_get_args());
     }
@@ -83,7 +83,7 @@ class MockFoo extends ClassWithDeprecatedMethod implements PHPUnit_Framework_Moc
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_with_method_named_method.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_method_named_method.phpt
similarity index 75%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_with_method_named_method.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_method_named_method.phpt
index cadc16bc5..e32a7044b 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_with_method_named_method.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_method_named_method.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true, true)
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
 --FILE--
 <?php
 class Foo
@@ -9,9 +9,9 @@ class Foo
     }
 }
 
-require __DIR__ . '/../../../vendor/autoload.php';
+require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
     'Foo',
@@ -24,7 +24,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -49,7 +49,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'method', $arguments, '', $this, true
             )
         );
@@ -57,7 +57,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         return $result;
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
@@ -70,7 +70,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_method_with_nullable_typehinted_variadic_arguments.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_method_with_nullable_typehinted_variadic_arguments.phpt
new file mode 100644
index 000000000..3b8bbca45
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_method_with_nullable_typehinted_variadic_arguments.phpt
@@ -0,0 +1,103 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('ClassWithMethodWithVariadicArguments', array(), 'MockFoo', true, true)
+--SKIPIF--
+<?php
+if (!version_compare(PHP_VERSION, '7.1', '>=')) print 'skip: PHP >= 7.1 required';
+?>
+--FILE--
+<?php
+class ClassWithMethodWithNullableTypehintedVariadicArguments
+{
+    public function methodWithNullableTypehintedVariadicArguments($a, ?string ...$parameters)
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'ClassWithMethodWithNullableTypehintedVariadicArguments',
+    array(),
+    'MockFoo',
+    true,
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends ClassWithMethodWithNullableTypehintedVariadicArguments implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = ['methodwithnullabletypehintedvariadicarguments'];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function methodWithNullableTypehintedVariadicArguments($a, ?string ...$parameters)
+    {
+        $arguments = array($a);
+        $count     = func_num_args();
+
+        if ($count > 1) {
+            $_arguments = func_get_args();
+
+            for ($i = 1; $i < $count; $i++) {
+                $arguments[] = $_arguments[$i];
+            }
+        }
+
+        $result = $this->__phpunit_getInvocationMocker()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
+                'ClassWithMethodWithNullableTypehintedVariadicArguments', 'methodWithNullableTypehintedVariadicArguments', $arguments, '', $this, true
+            )
+        );
+
+        return $result;
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_method_with_typehinted_variadic_arguments.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_method_with_typehinted_variadic_arguments.phpt
new file mode 100644
index 000000000..17d05355e
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_method_with_typehinted_variadic_arguments.phpt
@@ -0,0 +1,99 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('ClassWithMethodWithVariadicArguments', array(), 'MockFoo', true, true)
+--FILE--
+<?php
+class ClassWithMethodWithTypehintedVariadicArguments
+{
+    public function methodWithTypehintedVariadicArguments($a, string ...$parameters)
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'ClassWithMethodWithTypehintedVariadicArguments',
+    array(),
+    'MockFoo',
+    true,
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends ClassWithMethodWithTypehintedVariadicArguments implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = ['methodwithtypehintedvariadicarguments'];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function methodWithTypehintedVariadicArguments($a, string ...$parameters)
+    {
+        $arguments = array($a);
+        $count     = func_num_args();
+
+        if ($count > 1) {
+            $_arguments = func_get_args();
+
+            for ($i = 1; $i < $count; $i++) {
+                $arguments[] = $_arguments[$i];
+            }
+        }
+
+        $result = $this->__phpunit_getInvocationMocker()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
+                'ClassWithMethodWithTypehintedVariadicArguments', 'methodWithTypehintedVariadicArguments', $arguments, '', $this, true
+            )
+        );
+
+        return $result;
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_with_method_with_variadic_arguments.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_method_with_variadic_arguments.phpt
similarity index 77%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_with_method_with_variadic_arguments.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_method_with_variadic_arguments.phpt
index 2b467ed64..a0d21930c 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_with_method_with_variadic_arguments.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/class_with_method_with_variadic_arguments.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('ClassWithMethodWithVariadicArguments', array(), 'MockFoo', true, true)
+\PHPUnit\Framework\MockObject\Generator::generate('ClassWithMethodWithVariadicArguments', array(), 'MockFoo', true, true)
 --FILE--
 <?php
 class ClassWithMethodWithVariadicArguments
@@ -9,9 +9,9 @@ class ClassWithMethodWithVariadicArguments
     }
 }
 
-require __DIR__ . '/../../../vendor/autoload.php';
+require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
     'ClassWithMethodWithVariadicArguments',
@@ -24,7 +24,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class MockFoo extends ClassWithMethodWithVariadicArguments implements PHPUnit_Framework_MockObject_MockObject
+class MockFoo extends ClassWithMethodWithVariadicArguments implements PHPUnit\Framework\MockObject\MockObject
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -49,7 +49,7 @@ class MockFoo extends ClassWithMethodWithVariadicArguments implements PHPUnit_Fr
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'ClassWithMethodWithVariadicArguments', 'methodWithVariadicArguments', $arguments, '', $this, true
             )
         );
@@ -57,14 +57,14 @@ class MockFoo extends ClassWithMethodWithVariadicArguments implements PHPUnit_Fr
         return $result;
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
 
     public function method()
     {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
         $expects = $this->expects($any);
         return call_user_func_array(array($expects, 'method'), func_get_args());
     }
@@ -77,7 +77,7 @@ class MockFoo extends ClassWithMethodWithVariadicArguments implements PHPUnit_Fr
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/interface.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/interface.phpt
similarity index 75%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/interface.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/interface.phpt
index 4924c09d4..9d707cb92 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/interface.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/interface.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true, true)
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
 --FILE--
 <?php
 interface Foo
@@ -7,9 +7,9 @@ interface Foo
     public function bar(Foo $foo);
 }
 
-require __DIR__ . '/../../../vendor/autoload.php';
+require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
     'Foo',
@@ -22,7 +22,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class MockFoo implements PHPUnit_Framework_MockObject_MockObject, Foo
+class MockFoo implements PHPUnit\Framework\MockObject\MockObject, Foo
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -47,7 +47,7 @@ class MockFoo implements PHPUnit_Framework_MockObject_MockObject, Foo
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'bar', $arguments, '', $this, true
             )
         );
@@ -55,14 +55,14 @@ class MockFoo implements PHPUnit_Framework_MockObject_MockObject, Foo
         return $result;
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
 
     public function method()
     {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
         $expects = $this->expects($any);
         return call_user_func_array(array($expects, 'method'), func_get_args());
     }
@@ -75,7 +75,7 @@ class MockFoo implements PHPUnit_Framework_MockObject_MockObject, Foo
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/invocation_object_clone_object.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/invocation_object_clone_object.phpt
similarity index 77%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/invocation_object_clone_object.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/invocation_object_clone_object.phpt
index 732440dc7..6ae954cba 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/invocation_object_clone_object.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/invocation_object_clone_object.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true, true, true)
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true, true)
 --FILE--
 <?php
 class Foo
@@ -13,9 +13,9 @@ class Foo
     }
 }
 
-require __DIR__ . '/../../../vendor/autoload.php';
+require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
     'Foo',
@@ -29,7 +29,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -54,7 +54,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'bar', $arguments, '', $this, true
             )
         );
@@ -76,7 +76,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'baz', $arguments, '', $this, true
             )
         );
@@ -84,14 +84,14 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         return $result;
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
 
     public function method()
     {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
         $expects = $this->expects($any);
         return call_user_func_array(array($expects, 'method'), func_get_args());
     }
@@ -104,7 +104,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class.phpt
similarity index 77%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class.phpt
index d23d22921..bdc5bcf3f 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('NS\Foo', array(), 'MockFoo', true, true)
+\PHPUnit\Framework\MockObject\Generator::generate('NS\Foo', array(), 'MockFoo', true, true)
 --FILE--
 <?php
 namespace NS;
@@ -15,9 +15,9 @@ class Foo
     }
 }
 
-require __DIR__ . '/../../../vendor/autoload.php';
+require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new \PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
     'NS\Foo',
@@ -30,7 +30,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
+class MockFoo extends NS\Foo implements PHPUnit\Framework\MockObject\MockObject
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -55,7 +55,7 @@ class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'NS\Foo', 'bar', $arguments, '', $this, true
             )
         );
@@ -77,7 +77,7 @@ class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'NS\Foo', 'baz', $arguments, '', $this, true
             )
         );
@@ -85,14 +85,14 @@ class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
         return $result;
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
 
     public function method()
     {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
         $expects = $this->expects($any);
         return call_user_func_array(array($expects, 'method'), func_get_args());
     }
@@ -105,7 +105,7 @@ class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_call_parent_clone.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_call_parent_clone.phpt
new file mode 100644
index 000000000..f2ff2c7b1
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_call_parent_clone.phpt
@@ -0,0 +1,79 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('NS\Foo', array(), 'MockFoo', true)
+--FILE--
+<?php
+namespace NS;
+
+class Foo
+{
+    public function __clone()
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'NS\Foo',
+    array(),
+    'MockFoo',
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends NS\Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+        parent::__clone();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_call_parent_constructor.phpt
new file mode 100644
index 000000000..e4499d9aa
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_call_parent_constructor.phpt
@@ -0,0 +1,78 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('NS\Foo', array(), 'MockFoo', true)
+--FILE--
+<?php
+namespace NS;
+
+class Foo
+{
+    public function __construct()
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'NS\Foo',
+    array(),
+    'MockFoo',
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends NS\Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_dont_call_parent_clone.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_dont_call_parent_clone.phpt
new file mode 100644
index 000000000..eea085cc0
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_dont_call_parent_clone.phpt
@@ -0,0 +1,78 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('NS\Foo', array(), 'MockFoo', false)
+--FILE--
+<?php
+namespace NS;
+
+class Foo
+{
+    public function __clone()
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'NS\Foo',
+    array(),
+    'MockFoo',
+    false
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends NS\Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_dont_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_dont_call_parent_constructor.phpt
new file mode 100644
index 000000000..e4499d9aa
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_dont_call_parent_constructor.phpt
@@ -0,0 +1,78 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('NS\Foo', array(), 'MockFoo', true)
+--FILE--
+<?php
+namespace NS;
+
+class Foo
+{
+    public function __construct()
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'NS\Foo',
+    array(),
+    'MockFoo',
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends NS\Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_implementing_interface_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_implementing_interface_call_parent_constructor.phpt
new file mode 100644
index 000000000..07f39cc88
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_implementing_interface_call_parent_constructor.phpt
@@ -0,0 +1,83 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('NS\Foo', array(), 'MockFoo', true)
+--FILE--
+<?php
+namespace NS;
+
+interface IFoo
+{
+    public function __construct($bar);
+}
+
+class Foo implements IFoo
+{
+    public function __construct($bar)
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'NS\Foo',
+    array(),
+    'MockFoo',
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends NS\Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_implementing_interface_dont_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_implementing_interface_dont_call_parent_constructor.phpt
new file mode 100644
index 000000000..07f39cc88
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_implementing_interface_dont_call_parent_constructor.phpt
@@ -0,0 +1,83 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('NS\Foo', array(), 'MockFoo', true)
+--FILE--
+<?php
+namespace NS;
+
+interface IFoo
+{
+    public function __construct($bar);
+}
+
+class Foo implements IFoo
+{
+    public function __construct($bar)
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'NS\Foo',
+    array(),
+    'MockFoo',
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends NS\Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_partial.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_partial.phpt
similarity index 75%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_partial.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_partial.phpt
index 2aed3b7e2..7e9882bac 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_partial.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_class_partial.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('NS\Foo', array('bar'), 'MockFoo', true, true)
+\PHPUnit\Framework\MockObject\Generator::generate('NS\Foo', array('bar'), 'MockFoo', true, true)
 --FILE--
 <?php
 namespace NS;
@@ -15,9 +15,9 @@ class Foo
     }
 }
 
-require __DIR__ . '/../../../vendor/autoload.php';
+require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new \PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
     'NS\Foo',
@@ -30,7 +30,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
+class MockFoo extends NS\Foo implements PHPUnit\Framework\MockObject\MockObject
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -55,7 +55,7 @@ class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'NS\Foo', 'bar', $arguments, '', $this, true
             )
         );
@@ -63,14 +63,14 @@ class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
         return $result;
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
 
     public function method()
     {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
         $expects = $this->expects($any);
         return call_user_func_array(array($expects, 'method'), func_get_args());
     }
@@ -83,7 +83,7 @@ class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_interface.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_interface.phpt
similarity index 75%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_interface.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_interface.phpt
index 1e65fb0cc..951dbd032 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_interface.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/namespaced_interface.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('NS\Foo', array(), 'MockFoo', true, true)
+\PHPUnit\Framework\MockObject\Generator::generate('NS\Foo', array(), 'MockFoo', true, true)
 --FILE--
 <?php
 namespace NS;
@@ -9,9 +9,9 @@ interface Foo
     public function bar(Foo $foo);
 }
 
-require __DIR__ . '/../../../vendor/autoload.php';
+require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new \PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
     'NS\Foo',
@@ -24,7 +24,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class MockFoo implements PHPUnit_Framework_MockObject_MockObject, NS\Foo
+class MockFoo implements PHPUnit\Framework\MockObject\MockObject, NS\Foo
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -49,7 +49,7 @@ class MockFoo implements PHPUnit_Framework_MockObject_MockObject, NS\Foo
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'NS\Foo', 'bar', $arguments, '', $this, true
             )
         );
@@ -57,14 +57,14 @@ class MockFoo implements PHPUnit_Framework_MockObject_MockObject, NS\Foo
         return $result;
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
 
     public function method()
     {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
         $expects = $this->expects($any);
         return call_user_func_array(array($expects, 'method'), func_get_args());
     }
@@ -77,7 +77,7 @@ class MockFoo implements PHPUnit_Framework_MockObject_MockObject, NS\Foo
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/nonexistent_class.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/nonexistent_class.phpt
new file mode 100644
index 000000000..c2f6145ee
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/nonexistent_class.phpt
@@ -0,0 +1,74 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('NonExistentClass', array(), 'MockFoo', true, true)
+--FILE--
+<?php
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'NonExistentClass',
+    array(),
+    'MockFoo',
+    true,
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class NonExistentClass
+{
+}
+
+class MockFoo extends NonExistentClass implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/nonexistent_class_with_namespace.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/nonexistent_class_with_namespace.phpt
new file mode 100644
index 000000000..95f1beda0
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/nonexistent_class_with_namespace.phpt
@@ -0,0 +1,82 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
+--FILE--
+<?php
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'NS\Foo',
+    array(),
+    'MockFoo',
+    true,
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+namespace NS {
+
+class Foo
+{
+}
+
+}
+
+namespace {
+
+class MockFoo extends NS\Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
+
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/nonexistent_class_with_namespace_starting_with_separator.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/nonexistent_class_with_namespace_starting_with_separator.phpt
new file mode 100644
index 000000000..15bbfe4e1
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/nonexistent_class_with_namespace_starting_with_separator.phpt
@@ -0,0 +1,82 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
+--FILE--
+<?php
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    '\NS\Foo',
+    array(),
+    'MockFoo',
+    true,
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+namespace NS {
+
+class Foo
+{
+}
+
+}
+
+namespace {
+
+class MockFoo extends NS\Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = [];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
+
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/nullable_types.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/nullable_types.phpt
similarity index 75%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/nullable_types.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/nullable_types.phpt
index 837d7ed2f..9599b9061 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/nullable_types.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/nullable_types.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true, true)
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
 --SKIPIF--
 <?php
 if (!version_compare(PHP_VERSION, '7.1', '>=')) print 'skip: PHP >= 7.1 required';
@@ -13,9 +13,9 @@ class Foo
     }
 }
 
-require __DIR__ . '/../../../vendor/autoload.php';
+require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
     'Foo',
@@ -28,7 +28,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -53,7 +53,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'bar', $arguments, '', $this, true
             )
         );
@@ -61,14 +61,14 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         return $result;
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
 
     public function method()
     {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
         $expects = $this->expects($any);
         return call_user_func_array(array($expects, 'method'), func_get_args());
     }
@@ -81,7 +81,7 @@ class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/proxy.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/proxy.phpt
similarity index 77%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/proxy.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/proxy.phpt
index 559142a20..cf6dd9701 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/proxy.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/proxy.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', null, 'ProxyFoo', true, true, true, true)
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', null, 'ProxyFoo', true, true, true, true)
 --FILE--
 <?php
 class Foo
@@ -13,9 +13,9 @@ class Foo
     }
 }
 
-require __DIR__ . '/../../../vendor/autoload.php';
+require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
     'Foo', array(), 'ProxyFoo', true, true, true, true
@@ -24,7 +24,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class ProxyFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
+class ProxyFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -49,7 +49,7 @@ class ProxyFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'bar', $arguments, '', $this, true
             )
         );
@@ -71,7 +71,7 @@ class ProxyFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         }
 
         $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'baz', $arguments, '', $this, true
             )
         );
@@ -79,14 +79,14 @@ class ProxyFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
         return call_user_func_array(array($this->__phpunit_originalObject, "baz"), $arguments);
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
 
     public function method()
     {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
         $expects = $this->expects($any);
         return call_user_func_array(array($expects, 'method'), func_get_args());
     }
@@ -99,7 +99,7 @@ class ProxyFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_closure.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_closure.phpt
new file mode 100644
index 000000000..35331172a
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_closure.phpt
@@ -0,0 +1,97 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
+--FILE--
+<?php
+interface Foo
+{
+    public function bar(): Closure;
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'Foo',
+    array(),
+    'MockFoo',
+    true,
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo implements PHPUnit\Framework\MockObject\MockObject, Foo
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = ['bar'];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function bar(): Closure
+    {
+        $arguments = array();
+        $count     = func_num_args();
+
+        if ($count > 0) {
+            $_arguments = func_get_args();
+
+            for ($i = 0; $i < $count; $i++) {
+                $arguments[] = $_arguments[$i];
+            }
+        }
+
+        $result = $this->__phpunit_getInvocationMocker()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
+                'Foo', 'bar', $arguments, 'Closure', $this, true
+            )
+        );
+
+        return $result;
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_final.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_final.phpt
new file mode 100644
index 000000000..caa180be4
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_final.phpt
@@ -0,0 +1,108 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
+--SKIPIF--
+<?php
+if (!version_compare(PHP_VERSION, '7.0', '>=')) print 'skip: PHP >= 7.0 required';
+?>
+--FILE--
+<?php
+final class FinalClass
+{
+}
+
+class Foo
+{
+    public function bar(): FinalClass
+    {
+        return new FinalClass();
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'Foo',
+    array(),
+    'MockFoo',
+    true,
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = ['bar'];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function bar(): FinalClass
+    {
+        $arguments = array();
+        $count     = func_num_args();
+
+        if ($count > 0) {
+            $_arguments = func_get_args();
+
+            for ($i = 0; $i < $count; $i++) {
+                $arguments[] = $_arguments[$i];
+            }
+        }
+
+        $result = $this->__phpunit_getInvocationMocker()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
+                'Foo', 'bar', $arguments, 'FinalClass', $this, true
+            )
+        );
+
+        return $result;
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_generator.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_generator.phpt
new file mode 100644
index 000000000..731af4e8a
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_generator.phpt
@@ -0,0 +1,97 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
+--FILE--
+<?php
+interface Foo
+{
+    public function bar(): Generator;
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'Foo',
+    array(),
+    'MockFoo',
+    true,
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo implements PHPUnit\Framework\MockObject\MockObject, Foo
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = ['bar'];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function bar(): Generator
+    {
+        $arguments = array();
+        $count     = func_num_args();
+
+        if ($count > 0) {
+            $_arguments = func_get_args();
+
+            for ($i = 0; $i < $count; $i++) {
+                $arguments[] = $_arguments[$i];
+            }
+        }
+
+        $result = $this->__phpunit_getInvocationMocker()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
+                'Foo', 'bar', $arguments, 'Generator', $this, true
+            )
+        );
+
+        return $result;
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_nullable.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_nullable.phpt
new file mode 100644
index 000000000..adb135490
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_nullable.phpt
@@ -0,0 +1,101 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
+--SKIPIF--
+<?php
+if (!version_compare(PHP_VERSION, '7.1', '>=')) print 'skip: PHP >= 7.1 required';
+?>
+--FILE--
+<?php
+interface Foo
+{
+    public function bar(string $baz): ?string;
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'Foo',
+    array(),
+    'MockFoo',
+    true,
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo implements PHPUnit\Framework\MockObject\MockObject, Foo
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = ['bar'];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function bar(string $baz): ?string
+    {
+        $arguments = array($baz);
+        $count     = func_num_args();
+
+        if ($count > 1) {
+            $_arguments = func_get_args();
+
+            for ($i = 1; $i < $count; $i++) {
+                $arguments[] = $_arguments[$i];
+            }
+        }
+
+        $result = $this->__phpunit_getInvocationMocker()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
+                'Foo', 'bar', $arguments, '?string', $this, true
+            )
+        );
+
+        return $result;
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_object_method.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_object_method.phpt
new file mode 100644
index 000000000..b546c2fc7
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_object_method.phpt
@@ -0,0 +1,100 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
+--FILE--
+<?php
+class Foo
+{
+    public function bar(string $baz): Bar
+    {
+        return 'test';
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'Foo',
+    array(),
+    'MockFoo',
+    true,
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = ['bar'];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function bar(string $baz): Bar
+    {
+        $arguments = array($baz);
+        $count     = func_num_args();
+
+        if ($count > 1) {
+            $_arguments = func_get_args();
+
+            for ($i = 1; $i < $count; $i++) {
+                $arguments[] = $_arguments[$i];
+            }
+        }
+
+        $result = $this->__phpunit_getInvocationMocker()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
+                'Foo', 'bar', $arguments, 'Bar', $this, true
+            )
+        );
+
+        return $result;
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_self.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_self.phpt
new file mode 100644
index 000000000..cceeff93e
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_self.phpt
@@ -0,0 +1,97 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
+--FILE--
+<?php
+interface Foo
+{
+    public function bar(string $baz): self;
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'Foo',
+    array(),
+    'MockFoo',
+    true,
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo implements PHPUnit\Framework\MockObject\MockObject, Foo
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = ['bar'];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function bar(string $baz): Foo
+    {
+        $arguments = array($baz);
+        $count     = func_num_args();
+
+        if ($count > 1) {
+            $_arguments = func_get_args();
+
+            for ($i = 1; $i < $count; $i++) {
+                $arguments[] = $_arguments[$i];
+            }
+        }
+
+        $result = $this->__phpunit_getInvocationMocker()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
+                'Foo', 'bar', $arguments, 'Foo', $this, true
+            )
+        );
+
+        return $result;
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_static_method.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_static_method.phpt
new file mode 100644
index 000000000..8ec29b513
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_static_method.phpt
@@ -0,0 +1,83 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
+--FILE--
+<?php
+class Foo
+{
+    public static function bar(string $baz): Bar
+    {
+        return 'test';
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'Foo',
+    array(),
+    'MockFoo',
+    true,
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = ['bar'];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public static function bar(string $baz): Bar
+    {
+        throw new \PHPUnit\Framework\MockObject\BadMethodCallException('Static method "bar" cannot be invoked on mock object');
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/return_type_declarations_void.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_void.phpt
similarity index 76%
rename from lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/return_type_declarations_void.phpt
rename to lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_void.phpt
index 99100ee73..da96bd307 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/return_type_declarations_void.phpt
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/return_type_declarations_void.phpt
@@ -1,5 +1,5 @@
 --TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true, true)
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
 --SKIPIF--
 <?php
 if (!version_compare(PHP_VERSION, '7.1', '>=')) print 'skip: PHP >= 7.1 required';
@@ -11,9 +11,9 @@ interface Foo
     public function bar(string $baz): void;
 }
 
-require __DIR__ . '/../../../vendor/autoload.php';
+require __DIR__ . '/../../vendor/autoload.php';
 
-$generator = new PHPUnit_Framework_MockObject_Generator;
+$generator = new \PHPUnit\Framework\MockObject\Generator;
 
 $mock = $generator->generate(
     'Foo',
@@ -26,7 +26,7 @@ $mock = $generator->generate(
 print $mock['code'];
 ?>
 --EXPECTF--
-class MockFoo implements PHPUnit_Framework_MockObject_MockObject, Foo
+class MockFoo implements PHPUnit\Framework\MockObject\MockObject, Foo
 {
     private $__phpunit_invocationMocker;
     private $__phpunit_originalObject;
@@ -51,20 +51,20 @@ class MockFoo implements PHPUnit_Framework_MockObject_MockObject, Foo
         }
 
         $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
                 'Foo', 'bar', $arguments, 'void', $this, true
             )
         );
     }
 
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
         return $this->__phpunit_getInvocationMocker()->expects($matcher);
     }
 
     public function method()
     {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
         $expects = $this->expects($any);
         return call_user_func_array(array($expects, 'method'), func_get_args());
     }
@@ -77,7 +77,7 @@ class MockFoo implements PHPUnit_Framework_MockObject_MockObject, Foo
     public function __phpunit_getInvocationMocker()
     {
         if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
         }
 
         return $this->__phpunit_invocationMocker;
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/scalar_type_declarations.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/scalar_type_declarations.phpt
new file mode 100644
index 000000000..90e37a72f
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/scalar_type_declarations.phpt
@@ -0,0 +1,99 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generate('Foo', array(), 'MockFoo', true, true)
+--FILE--
+<?php
+class Foo
+{
+    public function bar(string $baz)
+    {
+    }
+}
+
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+$mock = $generator->generate(
+    'Foo',
+    array(),
+    'MockFoo',
+    true,
+    true
+);
+
+print $mock['code'];
+?>
+--EXPECTF--
+class MockFoo extends Foo implements PHPUnit\Framework\MockObject\MockObject
+{
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = ['bar'];
+
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    public function bar(string $baz)
+    {
+        $arguments = array($baz);
+        $count     = func_num_args();
+
+        if ($count > 1) {
+            $_arguments = func_get_args();
+
+            for ($i = 1; $i < $count; $i++) {
+                $arguments[] = $_arguments[$i];
+            }
+        }
+
+        $result = $this->__phpunit_getInvocationMocker()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
+                'Foo', 'bar', $arguments, '', $this, true
+            )
+        );
+
+        return $result;
+    }
+
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
+    {
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
+    }
+
+    public function __phpunit_getInvocationMocker()
+    {
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
+    }
+
+    public function __phpunit_hasMatchers()
+    {
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
+
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/wsdl_class.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/wsdl_class.phpt
new file mode 100644
index 000000000..ef211eb77
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/wsdl_class.phpt
@@ -0,0 +1,37 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generateClassFromWsdl('GoogleSearch.wsdl', 'GoogleSearch')
+--SKIPIF--
+<?php
+if (!extension_loaded('soap')) echo 'skip: SOAP extension is required';
+?>
+--FILE--
+<?php
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+print $generator->generateClassFromWsdl(
+    __DIR__ . '/../_fixture/GoogleSearch.wsdl',
+    'GoogleSearch'
+);
+?>
+--EXPECTF--
+class GoogleSearch extends \SoapClient
+{
+    public function __construct($wsdl, array $options)
+    {
+        parent::__construct('%s/GoogleSearch.wsdl', $options);
+    }
+
+    public function doGoogleSearch($key, $q, $start, $maxResults, $filter, $restrict, $safeSearch, $lr, $ie, $oe)
+    {
+    }
+
+    public function doGetCachedPage($key, $url)
+    {
+    }
+
+    public function doSpellingSuggestion($key, $phrase)
+    {
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/wsdl_class_namespace.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/wsdl_class_namespace.phpt
new file mode 100644
index 000000000..47f16ff60
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/wsdl_class_namespace.phpt
@@ -0,0 +1,39 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generateClassFromWsdl('GoogleSearch.wsdl', 'GoogleSearch')
+--SKIPIF--
+<?php
+if (!extension_loaded('soap')) echo 'skip: SOAP extension is required';
+?>
+--FILE--
+<?php
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+print $generator->generateClassFromWsdl(
+    __DIR__ . '/../_fixture/GoogleSearch.wsdl',
+    'My\\Space\\GoogleSearch'
+);
+?>
+--EXPECTF--
+namespace My\Space;
+
+class GoogleSearch extends \SoapClient
+{
+    public function __construct($wsdl, array $options)
+    {
+        parent::__construct('%s/GoogleSearch.wsdl', $options);
+    }
+
+    public function doGoogleSearch($key, $q, $start, $maxResults, $filter, $restrict, $safeSearch, $lr, $ie, $oe)
+    {
+    }
+
+    public function doGetCachedPage($key, $url)
+    {
+    }
+
+    public function doSpellingSuggestion($key, $phrase)
+    {
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/wsdl_class_partial.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/wsdl_class_partial.phpt
new file mode 100644
index 000000000..292b9d50c
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Generator/wsdl_class_partial.phpt
@@ -0,0 +1,30 @@
+--TEST--
+\PHPUnit\Framework\MockObject\Generator::generateClassFromWsdl('GoogleSearch.wsdl', 'GoogleSearch', array('doGoogleSearch'))
+--SKIPIF--
+<?php
+if (!extension_loaded('soap')) echo 'skip: SOAP extension is required';
+?>
+--FILE--
+<?php
+require __DIR__ . '/../../vendor/autoload.php';
+
+$generator = new \PHPUnit\Framework\MockObject\Generator;
+
+print $generator->generateClassFromWsdl(
+    __DIR__ . '/../_fixture/GoogleSearch.wsdl',
+    'GoogleSearch',
+    array('doGoogleSearch')
+);
+?>
+--EXPECTF--
+class GoogleSearch extends \SoapClient
+{
+    public function __construct($wsdl, array $options)
+    {
+        parent::__construct('%s/GoogleSearch.wsdl', $options);
+    }
+
+    public function doGoogleSearch($key, $q, $start, $maxResults, $filter, $restrict, $safeSearch, $lr, $ie, $oe)
+    {
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/GeneratorTest.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/GeneratorTest.php
index cd63b27c6..e7c87616c 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/GeneratorTest.php
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/GeneratorTest.php
@@ -1,28 +1,49 @@
 <?php
-class Framework_MockObject_GeneratorTest extends PHPUnit_Framework_TestCase
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use PHPUnit\Framework\MockObject\Generator;
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \PHPUnit\Framework\MockObject\Generator
+ *
+ * @uses \PHPUnit\Framework\MockObject\InvocationMocker
+ * @uses \PHPUnit\Framework\MockObject\Builder\InvocationMocker
+ * @uses \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation
+ * @uses \PHPUnit\Framework\MockObject\Invocation\StaticInvocation
+ * @uses \PHPUnit\Framework\MockObject\Matcher
+ * @uses \PHPUnit\Framework\MockObject\Matcher\InvokedRecorder
+ * @uses \PHPUnit\Framework\MockObject\Matcher\MethodName
+ * @uses \PHPUnit\Framework\MockObject\Stub\ReturnStub
+ * @uses \PHPUnit\Framework\MockObject\Matcher\InvokedCount
+ */
+class GeneratorTest extends TestCase
 {
     /**
-     * @var PHPUnit_Framework_MockObject_Generator
+     * @var Generator
      */
-    protected $generator;
+    private $generator;
 
     protected function setUp()
     {
-        $this->generator = new PHPUnit_Framework_MockObject_Generator;
+        $this->generator = new Generator;
     }
 
-    /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMock
-     * @expectedException PHPUnit_Framework_MockObject_RuntimeException
-     */
     public function testGetMockFailsWhenInvalidFunctionNameIsPassedInAsAFunctionToMock()
     {
+        $this->expectException(\PHPUnit\Framework\MockObject\RuntimeException::class);
+
         $this->generator->getMock(stdClass::class, [0]);
     }
 
-    /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMock
-     */
     public function testGetMockCanCreateNonExistingFunctions()
     {
         $mock = $this->generator->getMock(stdClass::class, ['testFunction']);
@@ -30,19 +51,15 @@ public function testGetMockCanCreateNonExistingFunctions()
         $this->assertTrue(method_exists($mock, 'testFunction'));
     }
 
-    /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMock
-     * @expectedException PHPUnit_Framework_MockObject_RuntimeException
-     * @expectedExceptionMessage duplicates: "foo, bar, foo" (duplicate: "foo")
-     */
     public function testGetMockGeneratorFails()
     {
+        $this->expectException(\PHPUnit\Framework\MockObject\RuntimeException::class);
+        $this->expectExceptionMessage('duplicates: "foo, bar, foo" (duplicate: "foo")');
+
         $this->generator->getMock(stdClass::class, ['foo', 'bar', 'foo']);
     }
 
     /**
-     * @covers   PHPUnit_Framework_MockObject_Generator::getMock
-     * @covers   PHPUnit_Framework_MockObject_Generator::isMethodNameBlacklisted
      * @requires PHP 7
      */
     public function testGetMockBlacklistedMethodNamesPhp7()
@@ -53,9 +70,6 @@ public function testGetMockBlacklistedMethodNamesPhp7()
         $this->assertInstanceOf(InterfaceWithSemiReservedMethodName::class, $mock);
     }
 
-    /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMockForAbstractClass
-     */
     public function testGetMockForAbstractClassDoesNotFailWhenFakingInterfaces()
     {
         $mock = $this->generator->getMockForAbstractClass(Countable::class);
@@ -63,9 +77,6 @@ public function testGetMockForAbstractClassDoesNotFailWhenFakingInterfaces()
         $this->assertTrue(method_exists($mock, 'count'));
     }
 
-    /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMockForAbstractClass
-     */
     public function testGetMockForAbstractClassStubbingAbstractClass()
     {
         $mock = $this->generator->getMockForAbstractClass(AbstractMockTestClass::class);
@@ -73,9 +84,6 @@ public function testGetMockForAbstractClassStubbingAbstractClass()
         $this->assertTrue(method_exists($mock, 'doSomething'));
     }
 
-    /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMockForAbstractClass
-     */
     public function testGetMockForAbstractClassWithNonExistentMethods()
     {
         $mock = $this->generator->getMockForAbstractClass(
@@ -92,9 +100,6 @@ public function testGetMockForAbstractClassWithNonExistentMethods()
         $this->assertTrue(method_exists($mock, 'doSomething'));
     }
 
-    /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMockForAbstractClass
-     */
     public function testGetMockForAbstractClassShouldCreateStubsOnlyForAbstractMethodWhenNoMethodsWereInformed()
     {
         $mock = $this->generator->getMockForAbstractClass(AbstractMockTestClass::class);
@@ -109,20 +114,18 @@ public function testGetMockForAbstractClassShouldCreateStubsOnlyForAbstractMetho
 
     /**
      * @dataProvider getMockForAbstractClassExpectsInvalidArgumentExceptionDataprovider
-     * @covers PHPUnit_Framework_MockObject_Generator::getMockForAbstractClass
-     * @expectedException PHPUnit_Framework_Exception
      */
     public function testGetMockForAbstractClassExpectingInvalidArgumentException($className, $mockClassName)
     {
+        $this->expectException(PHPUnit\Framework\Exception::class);
+
         $this->generator->getMockForAbstractClass($className, [], $mockClassName);
     }
 
-    /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMockForAbstractClass
-     * @expectedException PHPUnit_Framework_MockObject_RuntimeException
-     */
     public function testGetMockForAbstractClassAbstractClassDoesNotExist()
     {
+        $this->expectException(\PHPUnit\Framework\MockObject\RuntimeException::class);
+
         $this->generator->getMockForAbstractClass('Tux');
     }
 
@@ -134,9 +137,6 @@ public function getMockForAbstractClassExpectsInvalidArgumentExceptionDataprovid
         ];
     }
 
-    /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMockForTrait
-     */
     public function testGetMockForTraitWithNonExistentMethodsAndNonAbstractMethods()
     {
         $mock = $this->generator->getMockForTrait(
@@ -155,9 +155,6 @@ public function testGetMockForTraitWithNonExistentMethodsAndNonAbstractMethods()
         $this->assertTrue($mock->anotherMockableMethod());
     }
 
-    /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMockForTrait
-     */
     public function testGetMockForTraitStubbingAbstractMethod()
     {
         $mock = $this->generator->getMockForTrait(AbstractTrait::class);
@@ -172,18 +169,14 @@ public function testGetMockForSingletonWithReflectionSuccess()
         $this->assertInstanceOf('SingletonClass', $mock);
     }
 
-    /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMock
-     * @expectedException PHPUnit_Framework_MockObject_RuntimeException
-     */
     public function testExceptionIsRaisedForMutuallyExclusiveOptions()
     {
+        $this->expectException(\PHPUnit\Framework\MockObject\RuntimeException::class);
+
         $this->generator->getMock(stdClass::class, [], [], '', false, true, true, true, true);
     }
 
     /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMock
-     *
      * @requires PHP 7
      */
     public function testCanImplementInterfacesThatHaveMethodsWithReturnTypes()
@@ -192,14 +185,9 @@ public function testCanImplementInterfacesThatHaveMethodsWithReturnTypes()
 
         $this->assertInstanceOf(AnInterfaceWithReturnType::class, $stub);
         $this->assertInstanceOf(AnInterface::class, $stub);
-        $this->assertInstanceOf(PHPUnit_Framework_MockObject_MockObject::class, $stub);
+        $this->assertInstanceOf(MockObject::class, $stub);
     }
 
-    /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMock
-     *
-     * @ticket https://github.com/sebastianbergmann/phpunit-mock-objects/issues/322
-     */
     public function testCanConfigureMethodsForDoubleOfNonExistentClass()
     {
         $className = 'X' . md5(microtime());
@@ -209,9 +197,6 @@ public function testCanConfigureMethodsForDoubleOfNonExistentClass()
         $this->assertInstanceOf($className, $mock);
     }
 
-    /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMock
-     */
     public function testCanInvokeMethodsOfNonExistentClass()
     {
         $className = 'X' . md5(microtime());
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Invocation/ObjectInvocationTest.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Invocation/ObjectInvocationTest.php
new file mode 100644
index 000000000..13ee26188
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Invocation/ObjectInvocationTest.php
@@ -0,0 +1,120 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use PHPUnit\Framework\MockObject\Invocation\ObjectInvocation;
+use PHPUnit\Framework\TestCase;
+
+class ObjectInvocationTest extends TestCase
+{
+    public function testConstructorRequiresClassAndMethodAndParametersAndObject()
+    {
+        $this->assertInstanceOf(
+            ObjectInvocation::class,
+            new ObjectInvocation(
+                'FooClass',
+                'FooMethod',
+                ['an_argument'],
+                'ReturnType',
+                new stdClass
+            )
+        );
+    }
+
+    public function testAllowToGetClassNameSetInConstructor()
+    {
+        $invocation = new ObjectInvocation(
+            'FooClass',
+            'FooMethod',
+            ['an_argument'],
+            'ReturnType',
+            new stdClass
+        );
+
+        $this->assertSame('FooClass', $invocation->getClassName());
+    }
+
+    public function testAllowToGetMethodNameSetInConstructor()
+    {
+        $invocation = new ObjectInvocation(
+            'FooClass',
+            'FooMethod',
+            ['an_argument'],
+            'ReturnType',
+            new stdClass
+        );
+
+        $this->assertSame('FooMethod', $invocation->getMethodName());
+    }
+
+    public function testAllowToGetObjectSetInConstructor()
+    {
+        $expectedObject = new stdClass;
+
+        $invocation = new ObjectInvocation(
+            'FooClass',
+            'FooMethod',
+            ['an_argument'],
+            'ReturnType',
+            $expectedObject
+        );
+
+        $this->assertSame($expectedObject, $invocation->getObject());
+    }
+
+    public function testAllowToGetMethodParametersSetInConstructor()
+    {
+        $expectedParameters = [
+          'foo', 5, ['a', 'b'], new stdClass, null, false
+        ];
+
+        $invocation = new ObjectInvocation(
+            'FooClass',
+            'FooMethod',
+            $expectedParameters,
+            'ReturnType',
+            new stdClass
+        );
+
+        $this->assertSame($expectedParameters, $invocation->getParameters());
+    }
+
+    public function testConstructorAllowToSetFlagCloneObjectsInParameters()
+    {
+        $parameters   = [new stdClass];
+        $cloneObjects = true;
+
+        $invocation = new ObjectInvocation(
+            'FooClass',
+            'FooMethod',
+            $parameters,
+            'ReturnType',
+            new stdClass,
+            $cloneObjects
+        );
+
+        $this->assertEquals($parameters, $invocation->getParameters());
+        $this->assertNotSame($parameters, $invocation->getParameters());
+    }
+
+    public function testAllowToGetReturnTypeSetInConstructor()
+    {
+        $expectedReturnType = 'string';
+
+        $invocation = new ObjectInvocation(
+            'FooClass',
+            'FooMethod',
+            ['an_argument'],
+            $expectedReturnType,
+            new stdClass
+        );
+
+        $this->assertSame($expectedReturnType, $invocation->getReturnType());
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Invocation/StaticInvocationTest.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Invocation/StaticInvocationTest.php
new file mode 100644
index 000000000..84353c204
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Invocation/StaticInvocationTest.php
@@ -0,0 +1,99 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\MockObject\Invocation\StaticInvocation;
+
+class StaticInvocationTest extends TestCase
+{
+    public function testConstructorRequiresClassAndMethodAndParameters()
+    {
+        $this->assertInstanceOf(
+            StaticInvocation::class,
+            new StaticInvocation(
+                'FooClass',
+                'FooMethod',
+                ['an_argument'],
+                'ReturnType'
+            )
+        );
+    }
+
+    public function testAllowToGetClassNameSetInConstructor()
+    {
+        $invocation = new StaticInvocation(
+            'FooClass',
+            'FooMethod',
+            ['an_argument'],
+            'ReturnType'
+        );
+
+        $this->assertSame('FooClass', $invocation->getClassName());
+    }
+
+    public function testAllowToGetMethodNameSetInConstructor()
+    {
+        $invocation = new StaticInvocation(
+            'FooClass',
+            'FooMethod',
+            ['an_argument'],
+            'ReturnType'
+        );
+
+        $this->assertSame('FooMethod', $invocation->getMethodName());
+    }
+
+    public function testAllowToGetMethodParametersSetInConstructor()
+    {
+        $expectedParameters = [
+          'foo', 5, ['a', 'b'], new stdClass, null, false
+        ];
+
+        $invocation = new StaticInvocation(
+            'FooClass',
+            'FooMethod',
+            $expectedParameters,
+            'ReturnType'
+        );
+
+        $this->assertSame($expectedParameters, $invocation->getParameters());
+    }
+
+    public function testConstructorAllowToSetFlagCloneObjectsInParameters()
+    {
+        $parameters   = [new stdClass];
+        $cloneObjects = true;
+
+        $invocation = new StaticInvocation(
+            'FooClass',
+            'FooMethod',
+            $parameters,
+            'ReturnType',
+            $cloneObjects
+        );
+
+        $this->assertEquals($parameters, $invocation->getParameters());
+        $this->assertNotSame($parameters, $invocation->getParameters());
+    }
+
+    public function testAllowToGetReturnTypeSetInConstructor()
+    {
+        $expectedReturnType = 'string';
+
+        $invocation = new StaticInvocation(
+            'FooClass',
+            'FooMethod',
+            ['an_argument'],
+            $expectedReturnType
+        );
+
+        $this->assertSame($expectedReturnType, $invocation->getReturnType());
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Matcher/ConsecutiveParametersTest.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Matcher/ConsecutiveParametersTest.php
new file mode 100644
index 000000000..2d24ddee8
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/Matcher/ConsecutiveParametersTest.php
@@ -0,0 +1,68 @@
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\ExpectationFailedException;
+
+class ConsecutiveParametersTest extends TestCase
+{
+    public function testIntegration()
+    {
+        $mock = $this->getMockBuilder(stdClass::class)
+                     ->setMethods(['foo'])
+                     ->getMock();
+
+        $mock->expects($this->any())
+             ->method('foo')
+             ->withConsecutive(
+                 ['bar'],
+                 [21, 42]
+             );
+
+        $this->assertNull($mock->foo('bar'));
+        $this->assertNull($mock->foo(21, 42));
+    }
+
+    public function testIntegrationWithLessAssertionsThanMethodCalls()
+    {
+        $mock = $this->getMockBuilder(stdClass::class)
+                     ->setMethods(['foo'])
+                     ->getMock();
+
+        $mock->expects($this->any())
+             ->method('foo')
+             ->withConsecutive(
+                 ['bar']
+             );
+
+        $this->assertNull($mock->foo('bar'));
+        $this->assertNull($mock->foo(21, 42));
+    }
+
+    public function testIntegrationExpectingException()
+    {
+        $mock = $this->getMockBuilder(stdClass::class)
+                     ->setMethods(['foo'])
+                     ->getMock();
+
+        $mock->expects($this->any())
+             ->method('foo')
+             ->withConsecutive(
+                 ['bar'],
+                 [21, 42]
+             );
+
+        $mock->foo('bar');
+
+        $this->expectException(ExpectationFailedException::class);
+
+        $mock->foo('invalid');
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockBuilderTest.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockBuilderTest.php
index e495b6cb5..a3d6b4c67 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockBuilderTest.php
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockBuilderTest.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,7 +8,10 @@
  * file that was distributed with this source code.
  */
 
-class Framework_MockBuilderTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\MockObject\MockBuilder;
+
+class MockBuilderTest extends TestCase
 {
     public function testMockBuilderRequiresClassName()
     {
@@ -121,6 +124,6 @@ public function testProvidesAFluentInterface()
                      ->disableOriginalClone()
                      ->disableAutoload();
 
-        $this->assertTrue($spec instanceof PHPUnit_Framework_MockObject_MockBuilder);
+        $this->assertTrue($spec instanceof MockBuilder);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_call_parent_clone.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_call_parent_clone.phpt
deleted file mode 100644
index 0cb79bcf0..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_call_parent_clone.phpt
+++ /dev/null
@@ -1,77 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true)
---FILE--
-<?php
-class Foo
-{
-    public function __clone()
-    {
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'Foo',
-    array(),
-    'MockFoo',
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-        parent::__clone();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_call_parent_constructor.phpt
deleted file mode 100644
index 53994c2a6..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_call_parent_constructor.phpt
+++ /dev/null
@@ -1,76 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true)
---FILE--
-<?php
-class Foo
-{
-    public function __construct()
-    {
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'Foo',
-    array(),
-    'MockFoo',
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_dont_call_parent_clone.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_dont_call_parent_clone.phpt
deleted file mode 100644
index 9725764e7..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_dont_call_parent_clone.phpt
+++ /dev/null
@@ -1,76 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', false)
---FILE--
-<?php
-class Foo
-{
-    public function __clone()
-    {
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'Foo',
-    array(),
-    'MockFoo',
-    false
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_dont_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_dont_call_parent_constructor.phpt
deleted file mode 100644
index 53994c2a6..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_dont_call_parent_constructor.phpt
+++ /dev/null
@@ -1,76 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true)
---FILE--
-<?php
-class Foo
-{
-    public function __construct()
-    {
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'Foo',
-    array(),
-    'MockFoo',
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_implementing_interface_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_implementing_interface_call_parent_constructor.phpt
deleted file mode 100644
index e0eb795d9..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_implementing_interface_call_parent_constructor.phpt
+++ /dev/null
@@ -1,81 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true)
---FILE--
-<?php
-interface IFoo
-{
-    public function __construct($bar);
-}
-
-class Foo implements IFoo
-{
-    public function __construct($bar)
-    {
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'Foo',
-    array(),
-    'MockFoo',
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_implementing_interface_dont_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_implementing_interface_dont_call_parent_constructor.phpt
deleted file mode 100644
index e0eb795d9..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/class_implementing_interface_dont_call_parent_constructor.phpt
+++ /dev/null
@@ -1,81 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true)
---FILE--
-<?php
-interface IFoo
-{
-    public function __construct($bar);
-}
-
-class Foo implements IFoo
-{
-    public function __construct($bar)
-    {
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'Foo',
-    array(),
-    'MockFoo',
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_call_parent_clone.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_call_parent_clone.phpt
deleted file mode 100644
index 70695e1a9..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_call_parent_clone.phpt
+++ /dev/null
@@ -1,79 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('NS\Foo', array(), 'MockFoo', true)
---FILE--
-<?php
-namespace NS;
-
-class Foo
-{
-    public function __clone()
-    {
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new \PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'NS\Foo',
-    array(),
-    'MockFoo',
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-        parent::__clone();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_call_parent_constructor.phpt
deleted file mode 100644
index a272945e9..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_call_parent_constructor.phpt
+++ /dev/null
@@ -1,78 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('NS\Foo', array(), 'MockFoo', true)
---FILE--
-<?php
-namespace NS;
-
-class Foo
-{
-    public function __construct()
-    {
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new \PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'NS\Foo',
-    array(),
-    'MockFoo',
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_dont_call_parent_clone.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_dont_call_parent_clone.phpt
deleted file mode 100644
index 4b69b31e5..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_dont_call_parent_clone.phpt
+++ /dev/null
@@ -1,78 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('NS\Foo', array(), 'MockFoo', false)
---FILE--
-<?php
-namespace NS;
-
-class Foo
-{
-    public function __clone()
-    {
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new \PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'NS\Foo',
-    array(),
-    'MockFoo',
-    false
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_dont_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_dont_call_parent_constructor.phpt
deleted file mode 100644
index a272945e9..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_dont_call_parent_constructor.phpt
+++ /dev/null
@@ -1,78 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('NS\Foo', array(), 'MockFoo', true)
---FILE--
-<?php
-namespace NS;
-
-class Foo
-{
-    public function __construct()
-    {
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new \PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'NS\Foo',
-    array(),
-    'MockFoo',
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_implementing_interface_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_implementing_interface_call_parent_constructor.phpt
deleted file mode 100644
index 4c22eb9db..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_implementing_interface_call_parent_constructor.phpt
+++ /dev/null
@@ -1,83 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('NS\Foo', array(), 'MockFoo', true)
---FILE--
-<?php
-namespace NS;
-
-interface IFoo
-{
-    public function __construct($bar);
-}
-
-class Foo implements IFoo
-{
-    public function __construct($bar)
-    {
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new \PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'NS\Foo',
-    array(),
-    'MockFoo',
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_implementing_interface_dont_call_parent_constructor.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_implementing_interface_dont_call_parent_constructor.phpt
deleted file mode 100644
index 4c22eb9db..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/namespaced_class_implementing_interface_dont_call_parent_constructor.phpt
+++ /dev/null
@@ -1,83 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('NS\Foo', array(), 'MockFoo', true)
---FILE--
-<?php
-namespace NS;
-
-interface IFoo
-{
-    public function __construct($bar);
-}
-
-class Foo implements IFoo
-{
-    public function __construct($bar)
-    {
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new \PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'NS\Foo',
-    array(),
-    'MockFoo',
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/nonexistent_class.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/nonexistent_class.phpt
deleted file mode 100644
index c0a3cb586..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/nonexistent_class.phpt
+++ /dev/null
@@ -1,74 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('NonExistentClass', array(), 'MockFoo', true, true)
---FILE--
-<?php
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'NonExistentClass',
-    array(),
-    'MockFoo',
-    true,
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class NonExistentClass
-{
-}
-
-class MockFoo extends NonExistentClass implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/nonexistent_class_with_namespace.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/nonexistent_class_with_namespace.phpt
deleted file mode 100644
index fc700d17d..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/nonexistent_class_with_namespace.phpt
+++ /dev/null
@@ -1,82 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true, true)
---FILE--
-<?php
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'NS\Foo',
-    array(),
-    'MockFoo',
-    true,
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-namespace NS {
-
-class Foo
-{
-}
-
-}
-
-namespace {
-
-class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
-
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/nonexistent_class_with_namespace_starting_with_separator.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/nonexistent_class_with_namespace_starting_with_separator.phpt
deleted file mode 100644
index 51670e72b..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/nonexistent_class_with_namespace_starting_with_separator.phpt
+++ /dev/null
@@ -1,82 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true, true)
---FILE--
-<?php
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    '\NS\Foo',
-    array(),
-    'MockFoo',
-    true,
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-namespace NS {
-
-class Foo
-{
-}
-
-}
-
-namespace {
-
-class MockFoo extends NS\Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = [];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
-
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/return_type_declarations_object_method.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/return_type_declarations_object_method.phpt
deleted file mode 100644
index fb265bfd2..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/return_type_declarations_object_method.phpt
+++ /dev/null
@@ -1,104 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true, true)
---SKIPIF--
-<?php
-if (!version_compare(PHP_VERSION, '7.0', '>=')) print 'skip: PHP >= 7.0 required';
-?>
---FILE--
-<?php
-class Foo
-{
-    public function bar(string $baz): Bar
-    {
-        return 'test';
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'Foo',
-    array(),
-    'MockFoo',
-    true,
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = ['bar'];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function bar(string $baz): Bar
-    {
-        $arguments = array($baz);
-        $count     = func_num_args();
-
-        if ($count > 1) {
-            $_arguments = func_get_args();
-
-            for ($i = 1; $i < $count; $i++) {
-                $arguments[] = $_arguments[$i];
-            }
-        }
-
-        $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
-                'Foo', 'bar', $arguments, 'Bar', $this, true
-            )
-        );
-
-        return $result;
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/return_type_declarations_self.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/return_type_declarations_self.phpt
deleted file mode 100644
index 4107d7685..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/return_type_declarations_self.phpt
+++ /dev/null
@@ -1,101 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true, true)
---SKIPIF--
-<?php
-if (!version_compare(PHP_VERSION, '7.0', '>=')) print 'skip: PHP >= 7.0 required';
-?>
---FILE--
-<?php
-interface Foo
-{
-    public function bar(string $baz): self;
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'Foo',
-    array(),
-    'MockFoo',
-    true,
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo implements PHPUnit_Framework_MockObject_MockObject, Foo
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = ['bar'];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function bar(string $baz): Foo
-    {
-        $arguments = array($baz);
-        $count     = func_num_args();
-
-        if ($count > 1) {
-            $_arguments = func_get_args();
-
-            for ($i = 1; $i < $count; $i++) {
-                $arguments[] = $_arguments[$i];
-            }
-        }
-
-        $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
-                'Foo', 'bar', $arguments, 'Foo', $this, true
-            )
-        );
-
-        return $result;
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/return_type_declarations_static_method.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/return_type_declarations_static_method.phpt
deleted file mode 100644
index 8b60e9beb..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/return_type_declarations_static_method.phpt
+++ /dev/null
@@ -1,87 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true, true)
---SKIPIF--
-<?php
-if (!version_compare(PHP_VERSION, '7.0', '>=')) print 'skip: PHP >= 7.0 required';
-?>
---FILE--
-<?php
-class Foo
-{
-    public static function bar(string $baz): Bar
-    {
-        return 'test';
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'Foo',
-    array(),
-    'MockFoo',
-    true,
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = ['bar'];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public static function bar(string $baz): Bar
-    {
-        throw new PHPUnit_Framework_MockObject_BadMethodCallException('Static method "bar" cannot be invoked on mock object');
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/scalar_type_declarations.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/scalar_type_declarations.phpt
deleted file mode 100644
index 5058b0761..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/scalar_type_declarations.phpt
+++ /dev/null
@@ -1,103 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generate('Foo', array(), 'MockFoo', true, true)
---SKIPIF--
-<?php
-if (!version_compare(PHP_VERSION, '7.0', '>=')) print 'skip: PHP >= 7.0 required';
-?>
---FILE--
-<?php
-class Foo
-{
-    public function bar(string $baz)
-    {
-    }
-}
-
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-$mock = $generator->generate(
-    'Foo',
-    array(),
-    'MockFoo',
-    true,
-    true
-);
-
-print $mock['code'];
-?>
---EXPECTF--
-class MockFoo extends Foo implements PHPUnit_Framework_MockObject_MockObject
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = ['bar'];
-
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    public function bar(string $baz)
-    {
-        $arguments = array($baz);
-        $count     = func_num_args();
-
-        if ($count > 1) {
-            $_arguments = func_get_args();
-
-            for ($i = 1; $i < $count; $i++) {
-                $arguments[] = $_arguments[$i];
-            }
-        }
-
-        $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
-                'Foo', 'bar', $arguments, '', $this, true
-            )
-        );
-
-        return $result;
-    }
-
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-
-    public function __phpunit_setOriginalObject($originalObject)
-    {
-        $this->__phpunit_originalObject = $originalObject;
-    }
-
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
-
-        return $this->__phpunit_invocationMocker;
-    }
-
-    public function __phpunit_hasMatchers()
-    {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
-
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
-
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/wsdl_class.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/wsdl_class.phpt
deleted file mode 100644
index 84dca2046..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/wsdl_class.phpt
+++ /dev/null
@@ -1,37 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generateClassFromWsdl('GoogleSearch.wsdl', 'GoogleSearch')
---SKIPIF--
-<?php
-if (!extension_loaded('soap')) echo 'skip: SOAP extension is required';
-?>
---FILE--
-<?php
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-print $generator->generateClassFromWsdl(
-    __DIR__ . '/../../_fixture/GoogleSearch.wsdl',
-    'GoogleSearch'
-);
-?>
---EXPECTF--
-class GoogleSearch extends \SoapClient
-{
-    public function __construct($wsdl, array $options)
-    {
-        parent::__construct('%s/GoogleSearch.wsdl', $options);
-    }
-
-    public function doGoogleSearch($key, $q, $start, $maxResults, $filter, $restrict, $safeSearch, $lr, $ie, $oe)
-    {
-    }
-
-    public function doGetCachedPage($key, $url)
-    {
-    }
-
-    public function doSpellingSuggestion($key, $phrase)
-    {
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/wsdl_class_namespace.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/wsdl_class_namespace.phpt
deleted file mode 100644
index bb672ae84..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/wsdl_class_namespace.phpt
+++ /dev/null
@@ -1,39 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generateClassFromWsdl('GoogleSearch.wsdl', 'GoogleSearch')
---SKIPIF--
-<?php
-if (!extension_loaded('soap')) echo 'skip: SOAP extension is required';
-?>
---FILE--
-<?php
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-print $generator->generateClassFromWsdl(
-    __DIR__ . '/../../_fixture/GoogleSearch.wsdl',
-    'My\\Space\\GoogleSearch'
-);
-?>
---EXPECTF--
-namespace My\Space;
-
-class GoogleSearch extends \SoapClient
-{
-    public function __construct($wsdl, array $options)
-    {
-        parent::__construct('%s/GoogleSearch.wsdl', $options);
-    }
-
-    public function doGoogleSearch($key, $q, $start, $maxResults, $filter, $restrict, $safeSearch, $lr, $ie, $oe)
-    {
-    }
-
-    public function doGetCachedPage($key, $url)
-    {
-    }
-
-    public function doSpellingSuggestion($key, $phrase)
-    {
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/wsdl_class_partial.phpt b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/wsdl_class_partial.phpt
deleted file mode 100644
index f3fff261a..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Generator/wsdl_class_partial.phpt
+++ /dev/null
@@ -1,30 +0,0 @@
---TEST--
-PHPUnit_Framework_MockObject_Generator::generateClassFromWsdl('GoogleSearch.wsdl', 'GoogleSearch', array('doGoogleSearch'))
---SKIPIF--
-<?php
-if (!extension_loaded('soap')) echo 'skip: SOAP extension is required';
-?>
---FILE--
-<?php
-require __DIR__ . '/../../../vendor/autoload.php';
-
-$generator = new PHPUnit_Framework_MockObject_Generator;
-
-print $generator->generateClassFromWsdl(
-    __DIR__ . '/../../_fixture/GoogleSearch.wsdl',
-    'GoogleSearch',
-    array('doGoogleSearch')
-);
-?>
---EXPECTF--
-class GoogleSearch extends \SoapClient
-{
-    public function __construct($wsdl, array $options)
-    {
-        parent::__construct('%s/GoogleSearch.wsdl', $options);
-    }
-
-    public function doGoogleSearch($key, $q, $start, $maxResults, $filter, $restrict, $safeSearch, $lr, $ie, $oe)
-    {
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Invocation/ObjectTest.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Invocation/ObjectTest.php
deleted file mode 100644
index 0a93ef528..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Invocation/ObjectTest.php
+++ /dev/null
@@ -1,108 +0,0 @@
-<?php
-class Framework_MockObject_Invocation_ObjectTest extends PHPUnit_Framework_TestCase
-{
-    public function testConstructorRequiresClassAndMethodAndParametersAndObject()
-    {
-        $this->assertInstanceOf(
-            PHPUnit_Framework_MockObject_Invocation_Object::class,
-            new PHPUnit_Framework_MockObject_Invocation_Object(
-                'FooClass',
-                'FooMethod',
-                ['an_argument'],
-                'ReturnType',
-                new stdClass
-            )
-        );
-    }
-
-    public function testAllowToGetClassNameSetInConstructor()
-    {
-        $invocation = new PHPUnit_Framework_MockObject_Invocation_Object(
-            'FooClass',
-            'FooMethod',
-            ['an_argument'],
-            'ReturnType',
-            new stdClass
-        );
-
-        $this->assertSame('FooClass', $invocation->className);
-    }
-
-    public function testAllowToGetMethodNameSetInConstructor()
-    {
-        $invocation = new PHPUnit_Framework_MockObject_Invocation_Object(
-            'FooClass',
-            'FooMethod',
-            ['an_argument'],
-            'ReturnType',
-            new stdClass
-        );
-
-        $this->assertSame('FooMethod', $invocation->methodName);
-    }
-
-    public function testAllowToGetObjectSetInConstructor()
-    {
-        $expectedObject = new stdClass;
-
-        $invocation = new PHPUnit_Framework_MockObject_Invocation_Object(
-            'FooClass',
-            'FooMethod',
-            ['an_argument'],
-            'ReturnType',
-            $expectedObject
-        );
-
-        $this->assertSame($expectedObject, $invocation->object);
-    }
-
-    public function testAllowToGetMethodParametersSetInConstructor()
-    {
-        $expectedParameters = [
-          'foo', 5, ['a', 'b'], new stdClass, null, false
-        ];
-
-        $invocation = new PHPUnit_Framework_MockObject_Invocation_Object(
-            'FooClass',
-            'FooMethod',
-            $expectedParameters,
-            'ReturnType',
-            new stdClass
-        );
-
-        $this->assertSame($expectedParameters, $invocation->parameters);
-    }
-
-    public function testConstructorAllowToSetFlagCloneObjectsInParameters()
-    {
-        $parameters   = [new stdClass];
-        $cloneObjects = true;
-
-        $invocation = new PHPUnit_Framework_MockObject_Invocation_Object(
-            'FooClass',
-            'FooMethod',
-            $parameters,
-            'ReturnType',
-            new stdClass,
-            $cloneObjects
-        );
-
-        $this->assertEquals($parameters, $invocation->parameters);
-        $this->assertNotSame($parameters, $invocation->parameters);
-    }
-
-    public function testAllowToGetReturnTypeSetInConstructor()
-    {
-        $expectedReturnType = 'string';
-
-        $invocation = new PHPUnit_Framework_MockObject_Invocation_Object(
-            'FooClass',
-            'FooMethod',
-            ['an_argument'],
-            $expectedReturnType,
-            new stdClass
-        );
-
-        $this->assertSame($expectedReturnType, $invocation->returnType);
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Invocation/StaticTest.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Invocation/StaticTest.php
deleted file mode 100644
index 8f5ff3127..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Invocation/StaticTest.php
+++ /dev/null
@@ -1,87 +0,0 @@
-<?php
-class Framework_MockObject_Invocation_StaticTest extends PHPUnit_Framework_TestCase
-{
-    public function testConstructorRequiresClassAndMethodAndParameters()
-    {
-        $this->assertInstanceOf(
-            PHPUnit_Framework_MockObject_Invocation_Static::class,
-            new PHPUnit_Framework_MockObject_Invocation_Static(
-                'FooClass',
-                'FooMethod',
-                ['an_argument'],
-                'ReturnType'
-            )
-        );
-    }
-
-    public function testAllowToGetClassNameSetInConstructor()
-    {
-        $invocation = new PHPUnit_Framework_MockObject_Invocation_Static(
-            'FooClass',
-            'FooMethod',
-            ['an_argument'],
-            'ReturnType'
-        );
-
-        $this->assertSame('FooClass', $invocation->className);
-    }
-
-    public function testAllowToGetMethodNameSetInConstructor()
-    {
-        $invocation = new PHPUnit_Framework_MockObject_Invocation_Static(
-            'FooClass',
-            'FooMethod',
-            ['an_argument'],
-            'ReturnType'
-        );
-
-        $this->assertSame('FooMethod', $invocation->methodName);
-    }
-
-    public function testAllowToGetMethodParametersSetInConstructor()
-    {
-        $expectedParameters = [
-          'foo', 5, ['a', 'b'], new stdClass, null, false
-        ];
-
-        $invocation = new PHPUnit_Framework_MockObject_Invocation_Static(
-            'FooClass',
-            'FooMethod',
-            $expectedParameters,
-            'ReturnType'
-        );
-
-        $this->assertSame($expectedParameters, $invocation->parameters);
-    }
-
-    public function testConstructorAllowToSetFlagCloneObjectsInParameters()
-    {
-        $parameters   = [new stdClass];
-        $cloneObjects = true;
-
-        $invocation = new PHPUnit_Framework_MockObject_Invocation_Static(
-            'FooClass',
-            'FooMethod',
-            $parameters,
-            'ReturnType',
-            $cloneObjects
-        );
-
-        $this->assertEquals($parameters, $invocation->parameters);
-        $this->assertNotSame($parameters, $invocation->parameters);
-    }
-
-    public function testAllowToGetReturnTypeSetInConstructor()
-    {
-        $expectedReturnType = 'string';
-
-        $invocation = new PHPUnit_Framework_MockObject_Invocation_Static(
-            'FooClass',
-            'FooMethod',
-            ['an_argument'],
-            $expectedReturnType
-        );
-
-        $this->assertSame($expectedReturnType, $invocation->returnType);
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Matcher/ConsecutiveParametersTest.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Matcher/ConsecutiveParametersTest.php
deleted file mode 100644
index 06ef46ca2..000000000
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObject/Matcher/ConsecutiveParametersTest.php
+++ /dev/null
@@ -1,56 +0,0 @@
-<?php
-class Framework_MockObject_Matcher_ConsecutiveParametersTest extends PHPUnit_Framework_TestCase
-{
-    public function testIntegration()
-    {
-        $mock = $this->getMockBuilder(stdClass::class)
-                     ->setMethods(['foo'])
-                     ->getMock();
-
-        $mock->expects($this->any())
-             ->method('foo')
-             ->withConsecutive(
-                 ['bar'],
-                 [21, 42]
-             );
-
-        $this->assertNull($mock->foo('bar'));
-        $this->assertNull($mock->foo(21, 42));
-    }
-
-    public function testIntegrationWithLessAssertionsThanMethodCalls()
-    {
-        $mock = $this->getMockBuilder(stdClass::class)
-                     ->setMethods(['foo'])
-                     ->getMock();
-
-        $mock->expects($this->any())
-             ->method('foo')
-             ->withConsecutive(
-                 ['bar']
-             );
-
-        $this->assertNull($mock->foo('bar'));
-        $this->assertNull($mock->foo(21, 42));
-    }
-
-    public function testIntegrationExpectingException()
-    {
-        $mock = $this->getMockBuilder(stdClass::class)
-                     ->setMethods(['foo'])
-                     ->getMock();
-
-        $mock->expects($this->any())
-             ->method('foo')
-             ->withConsecutive(
-                 ['bar'],
-                 [21, 42]
-             );
-
-        $mock->foo('bar');
-
-        $this->expectException(PHPUnit_Framework_ExpectationFailedException::class);
-
-        $mock->foo('invalid');
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObjectTest.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObjectTest.php
index d95ee1c10..7cb7eb97d 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObjectTest.php
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/MockObjectTest.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,7 +8,11 @@
  * file that was distributed with this source code.
  */
 
-class Framework_MockObjectTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\ExpectationFailedException;
+
+class MockObjectTest extends TestCase
 {
     public function testMockedMethodIsNeverCalled()
     {
@@ -167,9 +171,9 @@ public function testStubbedException()
 
         $mock->expects($this->any())
              ->method('doSomething')
-             ->will($this->throwException(new Exception));
+             ->will($this->throwException(new \Exception()));
 
-        $this->expectException(Exception::class);
+        $this->expectException(\Exception::class);
 
         $mock->doSomething();
     }
@@ -181,9 +185,9 @@ public function testStubbedWillThrowException()
 
         $mock->expects($this->any())
              ->method('doSomething')
-             ->willThrowException(new Exception);
+             ->willThrowException(new \Exception());
 
-        $this->expectException(Exception::class);
+        $this->expectException(\Exception::class);
 
         $mock->doSomething();
     }
@@ -429,9 +433,6 @@ public function testMockClassStoreOverrulable()
         $this->assertNotEquals(get_class($mock4), get_class($mock5));
     }
 
-    /**
-     * @covers PHPUnit_Framework_MockObject_Generator::getMock
-     */
     public function testGetMockWithFixedClassNameCanProduceTheSameMockTwice()
     {
         $mock = $this->getMockBuilder(stdClass::class)->setMockClassName('FixedName')->getMock();
@@ -658,10 +659,10 @@ public function testVerificationOfMethodNameFailsWithoutParameters()
         try {
             $mock->__phpunit_verify();
             $this->fail('Expected exception');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertSame(
-                "Expectation failed for method name is equal to <string:right> when invoked 1 time(s).\n"
-                . "Method was expected to be called 1 times, actually called 0 times.\n",
+                'Expectation failed for method name is equal to "right" when invoked 1 time(s).' . PHP_EOL .
+                'Method was expected to be called 1 times, actually called 0 times.' . PHP_EOL,
                 $e->getMessage()
             );
         }
@@ -683,10 +684,10 @@ public function testVerificationOfMethodNameFailsWithParameters()
         try {
             $mock->__phpunit_verify();
             $this->fail('Expected exception');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertSame(
-                "Expectation failed for method name is equal to <string:right> when invoked 1 time(s).\n"
-                . "Method was expected to be called 1 times, actually called 0 times.\n",
+                'Expectation failed for method name is equal to "right" when invoked 1 time(s).' . PHP_EOL .
+                'Method was expected to be called 1 times, actually called 0 times.' . PHP_EOL,
                 $e->getMessage()
             );
         }
@@ -706,31 +707,33 @@ public function testVerificationOfMethodNameFailsWithWrongParameters()
 
         try {
             $mock->right(['second']);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertSame(
-                "Expectation failed for method name is equal to <string:right> when invoked 1 time(s)\n"
-                . "Parameter 0 for invocation SomeClass::right(Array (...)) does not match expected value.\n"
-                . 'Failed asserting that two arrays are equal.',
+                'Expectation failed for method name is equal to "right" when invoked 1 time(s)' . PHP_EOL .
+                'Parameter 0 for invocation SomeClass::right(Array (...)) does not match expected value.' . PHP_EOL .
+                'Failed asserting that two arrays are equal.',
                 $e->getMessage()
             );
         }
 
         try {
             $mock->__phpunit_verify();
-            $this->fail('Expected exception');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+
+// CHECKOUT THIS MORE CAREFULLY
+//            $this->fail('Expected exception');
+
+        } catch (ExpectationFailedException $e) {
             $this->assertSame(
-                "Expectation failed for method name is equal to <string:right> when invoked 1 time(s).\n"
-                . "Parameter 0 for invocation SomeClass::right(Array (...)) does not match expected value.\n"
-                . "Failed asserting that two arrays are equal.\n"
-                . "--- Expected\n"
-                . "+++ Actual\n"
-                . "@@ @@\n"
-                . " Array (\n"
-                . "-    0 => 'first'\n"
-                . "-    1 => 'second'\n"
-                . "+    0 => 'second'\n"
-                . " )\n",
+                'Expectation failed for method name is equal to "right" when invoked 1 time(s).' . PHP_EOL .
+                'Parameter 0 for invocation SomeClass::right(Array (...)) does not match expected value.' . PHP_EOL .
+                'Failed asserting that two arrays are equal.' . PHP_EOL .
+                '--- Expected' . PHP_EOL .
+                '+++ Actual' . PHP_EOL .
+                '@@ @@' . PHP_EOL .
+                ' Array (' . PHP_EOL .
+                '-    0 => \'first\'' . PHP_EOL .
+                '-    1 => \'second\'' . PHP_EOL .
+                '+    0 => \'second\'' . PHP_EOL,
                 $e->getMessage()
             );
         }
@@ -751,7 +754,7 @@ public function testVerificationOfNeverFailsWithEmptyParameters()
         try {
             $mock->right();
             $this->fail('Expected exception');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertSame(
                 'SomeClass::right() was not expected to be called.',
                 $e->getMessage()
@@ -774,7 +777,7 @@ public function testVerificationOfNeverFailsWithAnyParameters()
         try {
             $mock->right();
             $this->fail('Expected exception');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertSame(
                 'SomeClass::right() was not expected to be called.',
                 $e->getMessage()
@@ -797,10 +800,10 @@ public function testWithAnythingInsteadOfWithAnyParameters()
         try {
             $mock->right();
             $this->fail('Expected exception');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertSame(
-                "Expectation failed for method name is equal to <string:right> when invoked 1 time(s)\n" .
-                "Parameter count for invocation SomeClass::right() is too low.\n" .
+                'Expectation failed for method name is equal to "right" when invoked 1 time(s)' . PHP_EOL .
+                'Parameter count for invocation SomeClass::right() is too low.' . PHP_EOL .
                 'To allow 0 or more parameters with any value, omit ->with() or use ->withAnyParameters() instead.',
                 $e->getMessage()
             );
@@ -950,13 +953,12 @@ public function testInterfaceWithStaticMethodCanBeStubbed()
         );
     }
 
-    /**
-     * @expectedException PHPUnit_Framework_MockObject_BadMethodCallException
-     */
     public function testInvokingStubbedStaticMethodRaisesException()
     {
         $mock = $this->getMockBuilder(ClassWithStaticMethod::class)->getMock();
 
+        $this->expectException(\PHPUnit\Framework\MockObject\BadMethodCallException::class);
+
         $mock->staticMethod();
     }
 
@@ -1034,4 +1036,40 @@ public function testParameterCallbackConstraintOnlyEvaluatedOnce()
             $mock->bar('call_' . $i);
         }
     }
+
+    public function testReturnTypesAreMockedCorrectly()
+    {
+        /** @var ClassWithAllPossibleReturnTypes|MockObject $stub */
+        $stub = $this->createMock(ClassWithAllPossibleReturnTypes::class);
+
+        $this->assertNull($stub->methodWithNoReturnTypeDeclaration());
+        $this->assertSame('', $stub->methodWithStringReturnTypeDeclaration());
+        $this->assertSame(0.0, $stub->methodWithFloatReturnTypeDeclaration());
+        $this->assertSame(0, $stub->methodWithIntReturnTypeDeclaration());
+        $this->assertFalse($stub->methodWithBoolReturnTypeDeclaration());
+        $this->assertSame([], $stub->methodWithArrayReturnTypeDeclaration());
+        $this->assertInstanceOf(MockObject::class, $stub->methodWithClassReturnTypeDeclaration());
+    }
+
+    /**
+     * @requires PHP 7.1
+     */
+    public function testVoidReturnTypeIsMockedCorrectly()
+    {
+        /** @var ClassWithAllPossibleReturnTypes|MockObject $stub */
+        $stub = $this->createMock(ClassWithAllPossibleReturnTypes::class);
+
+        $this->assertNull($stub->methodWithVoidReturnTypeDeclaration());
+    }
+
+    /**
+     * @requires PHP 7.2
+     */
+    public function testObjectReturnTypeIsMockedCorrectly()
+    {
+        /** @var ClassWithAllPossibleReturnTypes|MockObject $stub */
+        $stub = $this->createMock(ClassWithAllPossibleReturnTypes::class);
+
+        $this->assertInstanceOf(stdClass::class, $stub->methodWithObjectReturnTypeDeclaration());
+    }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/ProxyObjectTest.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/ProxyObjectTest.php
index 87a19fd86..e4070a4b8 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/ProxyObjectTest.php
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/ProxyObjectTest.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,7 +8,9 @@
  * file that was distributed with this source code.
  */
 
-class Framework_ProxyObjectTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class ProxyObjectTest extends TestCase
 {
     public function testMockedMethodIsProxiedToOriginalMethod()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/_fixture/AnInterface.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/_fixture/AnInterface.php
index 5b7d4cc4e..04e00ecd4 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/_fixture/AnInterface.php
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/_fixture/AnInterface.php
@@ -1,4 +1,5 @@
 <?php
+
 interface AnInterface
 {
     public function doSomething();
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/_fixture/ClassWithAllPossibleReturnTypes.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/_fixture/ClassWithAllPossibleReturnTypes.php
new file mode 100644
index 000000000..8e50d43ad
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/_fixture/ClassWithAllPossibleReturnTypes.php
@@ -0,0 +1,56 @@
+<?php
+class ClassWithAllPossibleReturnTypes
+{
+    public function methodWithNoReturnTypeDeclaration()
+    {
+    }
+
+    public function methodWithVoidReturnTypeDeclaration(): void
+    {
+    }
+
+    public function methodWithStringReturnTypeDeclaration(): string
+    {
+        return 'string';
+    }
+
+    public function methodWithFloatReturnTypeDeclaration(): float
+    {
+        return 1.0;
+    }
+
+    public function methodWithIntReturnTypeDeclaration(): int
+    {
+        return 1;
+    }
+
+    public function methodWithBoolReturnTypeDeclaration(): bool
+    {
+        return true;
+    }
+
+    public function methodWithArrayReturnTypeDeclaration(): array
+    {
+        return ['string'];
+    }
+
+    public function methodWithTraversableReturnTypeDeclaration(): Traversable
+    {
+        return new ArrayIterator(['string']);
+    }
+
+    public function methodWithGeneratorReturnTypeDeclaration(): Generator
+    {
+        yield 1;
+    }
+
+    public function methodWithObjectReturnTypeDeclaration(): object
+    {
+        return new Exception;
+    }
+
+    public function methodWithClassReturnTypeDeclaration(): stdClass
+    {
+        return new stdClass;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/_fixture/TraversableMockTestInterface.php b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/_fixture/TraversableMockTestInterface.php
index 3467cce8a..7ea68f614 100644
--- a/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/_fixture/TraversableMockTestInterface.php
+++ b/lib/composer/vendor/phpunit/phpunit-mock-objects/tests/_fixture/TraversableMockTestInterface.php
@@ -1,4 +1,5 @@
 <?php
-interface TraversableMockTestInterface extends Traversable
+
+interface TraversableMockTestInterface extends \Traversable
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/.editorconfig b/lib/composer/vendor/phpunit/phpunit/.editorconfig
new file mode 100644
index 000000000..d3fcdc607
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/.editorconfig
@@ -0,0 +1,8 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 4
+charset = utf-8
diff --git a/lib/composer/vendor/phpunit/phpunit/CODE_OF_CONDUCT.md b/lib/composer/vendor/phpunit/phpunit/.github/CODE_OF_CONDUCT.md
similarity index 100%
rename from lib/composer/vendor/phpunit/phpunit/CODE_OF_CONDUCT.md
rename to lib/composer/vendor/phpunit/phpunit/.github/CODE_OF_CONDUCT.md
diff --git a/lib/composer/vendor/phpunit/phpunit/.github/CONTRIBUTING.md b/lib/composer/vendor/phpunit/phpunit/.github/CONTRIBUTING.md
new file mode 100644
index 000000000..5468debad
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/.github/CONTRIBUTING.md
@@ -0,0 +1,71 @@
+# Contributing to PHPUnit
+
+## Contributor Code of Conduct
+
+Please note that this project is released with a [Contributor Code of Conduct](CODE_OF_CONDUCT.md). By participating in this project you agree to abide by its terms.
+
+## Workflow
+
+* Fork the project.
+* Make your bug fix or feature addition.
+* Add tests for it. This is important so we don't break it in a future version unintentionally.
+* Send a pull request. Bonus points for topic branches.
+
+Please make sure that you have [set up your user name and email address](http://git-scm.com/book/en/v2/Getting-Started-First-Time-Git-Setup) for use with Git. Strings such as `silly nick name <root@localhost>` look really stupid in the commit history of a project.
+
+Pull requests for bug fixes must be based on the current stable branch whereas pull requests for new features must be based on the `master` branch.
+
+We are trying to keep backwards compatibility breaks in PHPUnit to an absolute minimum. Please take this into account when proposing changes.
+
+Due to time constraints, we are not always able to respond as quickly as we would like. Please do not take delays personal and feel free to remind us if you feel that we forgot to respond.
+
+## Coding Guidelines
+
+This project comes with a configuration file for [php-cs-fixer](https://github.com/FriendsOfPHP/PHP-CS-Fixer) (`.php_cs`) that you can use to (re)format your sourcecode for compliance with this project's coding guidelines:
+
+```bash
+$ wget http://cs.sensiolabs.org/download/php-cs-fixer-v2.phar -O php-cs-fixer.phar
+
+$ php php-cs-fixer.phar fix
+```
+
+## Using PHPUnit from a Git checkout
+
+The following commands can be used to perform the initial checkout of PHPUnit:
+
+```bash
+$ git clone git://github.com/sebastianbergmann/phpunit.git
+
+$ cd phpunit
+```
+
+Retrieve PHPUnit's dependencies using [Composer](https://getcomposer.org/):
+
+```bash
+$ composer install
+```
+
+The `phpunit` script can be used to invoke the PHPUnit test runner:
+
+```bash
+$ ./phpunit --version
+```
+
+## Running PHPUnit's own test suite
+
+After following the steps shown above, PHPUnit's own test suite is run like this:
+
+```bash
+$ ./phpunit
+```
+
+## Reporting issues
+
+Please use the most specific issue tracker to search for existing tickets and to open new tickets:
+
+* [General problems](https://github.com/sebastianbergmann/phpunit/issues)
+* [Code Coverage](https://github.com/sebastianbergmann/php-code-coverage/issues)
+* [Stub and Mock Objects](https://github.com/sebastianbergmann/phpunit-mock-objects/issues)
+* [Documentation](https://github.com/sebastianbergmann/phpunit-documentation/issues)
+* [Website](https://github.com/sebastianbergmann/phpunit-website/issues)
+
diff --git a/lib/composer/vendor/phpunit/phpunit/.github/ISSUE_TEMPLATE.md b/lib/composer/vendor/phpunit/phpunit/.github/ISSUE_TEMPLATE.md
new file mode 100644
index 000000000..e10e54cb4
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/.github/ISSUE_TEMPLATE.md
@@ -0,0 +1,15 @@
+| Q                   | A
+| --------------------| ---------------
+| PHPUnit version     | x.y.z
+| PHP version         | x.y.z
+| Installation Method | Composer / PHAR
+
+<!--
+- Please fill in this template according to your issue.
+- Please keep the table shown above at the top of your issue.
+- Please include the output of "composer info -D | sort" if you installed PHPUnit using Composer.
+- Please post code as text (using proper markup). Do not post screenshots of code.
+- Visit https://phpunit.de/support.html if you are looking for support.
+- Otherwise, replace this comment by the description of your issue.
+-->
+
diff --git a/lib/composer/vendor/phpunit/phpunit/.gitignore b/lib/composer/vendor/phpunit/phpunit/.gitignore
index 92bfaafb0..3a4e975b3 100644
--- a/lib/composer/vendor/phpunit/phpunit/.gitignore
+++ b/lib/composer/vendor/phpunit/phpunit/.gitignore
@@ -6,6 +6,7 @@
 /build/phpdox
 /build/*.phar
 /build/*.phar.asc
+/build/binary-phar-autoload.php
 /tests/TextUI/*.diff
 /tests/TextUI/*.exp
 /tests/TextUI/*.log
diff --git a/lib/composer/vendor/phpunit/phpunit/.php_cs b/lib/composer/vendor/phpunit/phpunit/.php_cs
index 0235aa91d..e866c0f1b 100644
--- a/lib/composer/vendor/phpunit/phpunit/.php_cs
+++ b/lib/composer/vendor/phpunit/phpunit/.php_cs
@@ -1,70 +1,91 @@
 <?php
-$finder = Symfony\CS\Finder\DefaultFinder::create()
-    ->files()
-    ->in('build')
-    ->in('src')
-    ->in('tests')
-    ->name('*.php')
-    ->name('*.phpt');
+$header = <<<'EOF'
+This file is part of PHPUnit.
 
-return Symfony\CS\Config\Config::create()
-    ->setUsingCache(true)
-    ->level(\Symfony\CS\FixerInterface::NONE_LEVEL)
-    ->fixers(
-        array(
-            'align_double_arrow',
-            'align_equals',
-            'braces',
-            'concat_with_spaces',
-            'duplicate_semicolon',
-            'elseif',
-            'empty_return',
-            'encoding',
-            'eof_ending',
-            'extra_empty_lines',
-            'function_call_space',
-            'function_declaration',
-            'indentation',
-            'join_function',
-            'line_after_namespace',
-            'linefeed',
-            'list_commas',
-            'lowercase_constants',
-            'lowercase_keywords',
-            'method_argument_space',
-            'multiple_use',
-            'namespace_no_leading_whitespace',
-            'no_blank_lines_after_class_opening',
-            'no_empty_lines_after_phpdocs',
-            'parenthesis',
-            'php_closing_tag',
-            'phpdoc_indent',
-            'phpdoc_no_access',
-            'phpdoc_no_empty_return',
-            'phpdoc_no_package',
-            'phpdoc_params',
-            'phpdoc_scalar',
-            'phpdoc_separation',
-            'phpdoc_to_comment',
-            'phpdoc_trim',
-            'phpdoc_types',
-            'phpdoc_var_without_name',
-            'remove_lines_between_uses',
-            'return',
-            'self_accessor',
-            'short_array_syntax',
-            'short_tag',
-            'single_line_after_imports',
-            'single_quote',
-            'spaces_before_semicolon',
-            'spaces_cast',
-            'ternary_spaces',
-            'trailing_spaces',
-            'trim_array_spaces',
-            'unused_use',
-            'visibility',
-            'whitespacy_lines'
-        )
-    )
-    ->finder($finder);
+(c) Sebastian Bergmann <sebastian@phpunit.de>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+EOF;
 
+return PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules(
+        [
+            'array_syntax' => ['syntax' => 'short'],
+            'binary_operator_spaces' => [
+                'align_double_arrow' => true,
+                'align_equals' => true
+            ],
+            'blank_line_after_namespace' => true,
+            'blank_line_before_statement' => [
+                'statements' => [
+                    'break',
+                    'continue',
+                    'return',
+                    'throw',
+                    'try',
+                ],
+            ],
+            'braces' => true,
+            'cast_spaces' => true,
+            'concat_space' => ['spacing' => 'one'],
+            'elseif' => true,
+            'encoding' => true,
+            'full_opening_tag' => true,
+            'function_declaration' => true,
+            'header_comment' => ['header' => $header, 'separate' => 'none'],
+            'indentation_type' => true,
+            'line_ending' => true,
+            'lowercase_constants' => true,
+            'lowercase_keywords' => true,
+            'method_argument_space' => true,
+            'native_function_invocation' => true,
+            'no_alias_functions' => true,
+            'no_blank_lines_after_class_opening' => true,
+            'no_blank_lines_after_phpdoc' => true,
+            'no_closing_tag' => true,
+            'no_empty_phpdoc' => true,
+            'no_empty_statement' => true,
+            'no_extra_consecutive_blank_lines' => true,
+            'no_leading_namespace_whitespace' => true,
+            'no_singleline_whitespace_before_semicolons' => true,
+            'no_spaces_after_function_name' => true,
+            'no_spaces_inside_parenthesis' => true,
+            'no_trailing_comma_in_list_call' => true,
+            'no_trailing_whitespace' => true,
+            'no_unused_imports' => true,
+            'no_whitespace_in_blank_line' => true,
+            'ordered_imports' => true,
+            'phpdoc_align' => true,
+            'phpdoc_indent' => true,
+            'phpdoc_no_access' => true,
+            'phpdoc_no_empty_return' => true,
+            'phpdoc_no_package' => true,
+            'phpdoc_scalar' => true,
+            'phpdoc_separation' => true,
+            'phpdoc_to_comment' => true,
+            'phpdoc_trim' => true,
+            'phpdoc_types' => true,
+            'phpdoc_var_without_name' => true,
+            'self_accessor' => true,
+            'simplified_null_return' => true,
+            'single_blank_line_at_eof' => true,
+            'single_import_per_statement' => true,
+            'single_line_after_imports' => true,
+            'single_quote' => true,
+            'ternary_operator_spaces' => true,
+            'trim_array_spaces' => true,
+            'visibility_required' => true,
+        ]
+    )
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+        ->files()
+        ->in(__DIR__ . '/build')
+        ->in(__DIR__ . '/src')
+        ->in(__DIR__ . '/tests/Framework')
+        ->in(__DIR__ . '/tests/Runner')
+        ->in(__DIR__ . '/tests/Util')
+        ->name('*.php')
+    );
diff --git a/lib/composer/vendor/phpunit/phpunit/.stickler.yml b/lib/composer/vendor/phpunit/phpunit/.stickler.yml
new file mode 100644
index 000000000..f4afbc007
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/.stickler.yml
@@ -0,0 +1,3 @@
+linters:
+  phpcs:
+    standard: 'build/phpcs.xml'
diff --git a/lib/composer/vendor/phpunit/phpunit/.travis.yml b/lib/composer/vendor/phpunit/phpunit/.travis.yml
index 51e68006c..24a843af7 100644
--- a/lib/composer/vendor/phpunit/phpunit/.travis.yml
+++ b/lib/composer/vendor/phpunit/phpunit/.travis.yml
@@ -1,26 +1,48 @@
 language: php
 
+sudo: false
+
+addons:
+  apt:
+    packages:
+      - libxml2-utils
+
 php:
-  - 5.6
   - 7.0
   - 7.1
+  - 7.2
+  - master
 
-sudo: false
+env:
+  matrix:
+    - DEPENDENCIES="high"
+    - DEPENDENCIES="low"
+  global:
+    - DEFAULT_COMPOSER_FLAGS="--no-interaction --no-ansi --no-progress --no-suggest"
 
 before_install:
   - composer self-update
+  - composer clear-cache
 
 install:
-  - travis_retry composer install --no-interaction --prefer-source
+  - if [[ "$DEPENDENCIES" = 'high' ]]; then travis_retry composer update $DEFAULT_COMPOSER_FLAGS; fi
+  - if [[ "$DEPENDENCIES" = 'low' ]]; then travis_retry composer update $DEFAULT_COMPOSER_FLAGS --prefer-lowest; fi
+
+before_script:
+  - echo 'zend.assertions=1' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
+  - echo 'assert.exception=On' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini
 
 script:
-  - ./phpunit
+  - ./phpunit --coverage-clover=coverage.xml
   - ./phpunit --configuration ./build/travis-ci-fail.xml > /dev/null; if [ $? -eq 0 ]; then echo "SHOULD FAIL"; false; else echo "fail checked"; fi;
   - xmllint --noout --schema phpunit.xsd phpunit.xml
   - xmllint --noout --schema phpunit.xsd tests/_files/configuration.xml
   - xmllint --noout --schema phpunit.xsd tests/_files/configuration_empty.xml
   - xmllint --noout --schema phpunit.xsd tests/_files/configuration_xinclude.xml -xinclude
 
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
+
 notifications:
   email: false
 
diff --git a/lib/composer/vendor/phpunit/phpunit/CONTRIBUTING.md b/lib/composer/vendor/phpunit/phpunit/CONTRIBUTING.md
deleted file mode 100644
index 7d32f3a01..000000000
--- a/lib/composer/vendor/phpunit/phpunit/CONTRIBUTING.md
+++ /dev/null
@@ -1,66 +0,0 @@
-# Contributing to PHPUnit
-
-## Contributor Code of Conduct
-
-Please note that this project is released with a [Contributor Code of Conduct](CODE_OF_CONDUCT.md). By participating in this project you agree to abide by its terms.
-
-## Workflow
-
-* Fork the project.
-* Make your bug fix or feature addition.
-* Add tests for it. This is important so we don't break it in a future version unintentionally.
-* Send a pull request. Bonus points for topic branches.
-
-Please make sure that you have [set up your user name and email address](http://git-scm.com/book/en/v2/Getting-Started-First-Time-Git-Setup) for use with Git. Strings such as `silly nick name <root@localhost>` look really stupid in the commit history of a project.
-
-Pull requests for bug fixes must be based on the current stable branch whereas pull requests for new features must be based on the `master` branch.
-
-We are trying to keep backwards compatibility breaks in PHPUnit to an absolute minimum. Please take this into account when proposing changes.
-
-Due to time constraints, we are not always able to respond as quickly as we would like. Please do not take delays personal and feel free to remind us if you feel that we forgot to respond.
-
-## Coding Guidelines
-
-This project comes with a configuration file for [php-cs-fixer](https://github.com/FriendsOfPHP/PHP-CS-Fixer) (`.php_cs`) that you can use to (re)format your sourcecode for compliance with this project's coding guidelines:
-
-```bash
-$ wget http://get.sensiolabs.org/php-cs-fixer.phar
-
-$ php php-cs-fixer.phar fix
-```
-
-## Using PHPUnit from a Git checkout
-
-The following commands can be used to perform the initial checkout of PHPUnit:
-
-```bash
-$ git clone git://github.com/sebastianbergmann/phpunit.git
-
-$ cd phpunit
-```
-
-Retrieve PHPUnit's dependencies using [Composer](http://getcomposer.org/):
-
-```bash
-$ wget http://getcomposer.org/composer.phar
-
-$ php composer.phar install
-```
-
-The `phpunit` script can be used to invoke the PHPUnit test runner:
-
-```bash
-$ ./phpunit --version
-```
-
-## Reporting issues
-
-Please use the most specific issue tracker to search for existing tickets and to open new tickets:
-
-* [General problems](https://github.com/sebastianbergmann/phpunit/issues)
-* [Code Coverage](https://github.com/sebastianbergmann/php-code-coverage/issues)
-* [Stub and Mock Objects](https://github.com/sebastianbergmann/phpunit-mock-objects/issues)
-* [DbUnit](https://github.com/sebastianbergmann/dbunit/issues)
-* [Documentation](https://github.com/sebastianbergmann/phpunit-documentation/issues)
-* [Website](https://github.com/sebastianbergmann/phpunit-website/issues)
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.0.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.0.md
deleted file mode 100644
index dc71b0174..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.0.md
+++ /dev/null
@@ -1,176 +0,0 @@
-# Changes in PHPUnit 4.0
-
-All notable changes of the PHPUnit 4.0 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [4.0.20] - 2014-05-02
-
-### Fixed
-
-* Fixed [#1242](https://github.com/sebastianbergmann/phpunit/issues/1242): `--self-update` uses OpenSSL API that is deprecated in PHP 5.6
-
-## [4.0.19] - 2014-04-30
-
-### Fixed
-
-* Fixed [#1193](https://github.com/sebastianbergmann/phpunit/issues/1193): Process isolation does not work correctly when PHPUnit is used from PHAR
-* Fixed a BC break related to comparing `DOMNode` objects that was introduced in PHPUnit 4.0.18
-
-## [4.0.18] - 2014-04-29
-
-### Fixed
-
-* Fixed [#1218](https://github.com/sebastianbergmann/phpunit/issues/1218): `--self-update` destroys symlink
-
-## [4.0.17] - 2014-04-21
-
-### Changed
-
-* [Display a message that the PEAR installation method is no longer supported when PHPUnit was installed using the PEAR Installer](https://github.com/sebastianbergmann/phpunit/commit/70b02c6be0176ab8ad3d3c9ec97480556c5dd63b)
-
-## [4.0.16] - 2014-04-20
-
-### Fixed
-
-* [Fixed handling of the `--report-useless-tests`, `--strict-coverage`, `--disallow-test-output`, and `--enforce-time-limit` options](https://github.com/sebastianbergmann/phpunit/commit/38baa9670711adedfe44ef24a33b568f61f3f045)
-
-## [4.0.15] - 2014-04-16
-
-New release of PHPUnit as PHAR and PEAR package with updated dependencies
-
-## [4.0.14] - 2014-03-28
-
-New release of PHPUnit as PHAR and PEAR package with updated dependencies
-
-## [4.0.13] - 2014-03-26
-
-New release of PHPUnit as PHAR and PEAR package with updated dependencies
-
-## [4.0.12] - 2014-03-20
-
-### Changed
-
-* [Use blacklist from PHP_CodeCoverage](https://github.com/sebastianbergmann/phpunit/commit/16152ba4b8d0104ce34f60cb71b2b982ba84c898)
-
-## [4.0.11] - 2014-03-18
-
-### Fixed
-
-* [Fixed unintended autoloader invokation triggered by the `@beforeClass` and `@afterClass` annotations](https://github.com/sebastianbergmann/phpunit/commit/f12e10fddc3ccbddb652a04d9036aeb5a6d54bff)
-
-## [4.0.10] - 2014-03-18
-
-New release of PHPUnit as PHAR and PEAR package with updated dependencies (most notably a [fix](https://github.com/sebastianbergmann/phpunit-mock-objects/commit/c5e6274b8f2bf983cf883bb375cf44f99aff200e) in the mock object generator that caused a [performance regression](https://github.com/sebastianbergmann/phpunit/issues/1187))
-
-## [4.0.9] - 2014-03-17
-
-### Changed
-
-* Optimized the search for the `@before`, `@after`, `@beforeClass` and `@afterClass` annotations
-* Optimized the usage of `SebastianBergmann\Environment\Runtime::canCollectCodeCoverage()`
-
-### Fixed
-
-* The "No code coverage will be generated." message was displayed even when code coverage reporting was not requested
-
-## [4.0.8] - 2014-03-17
-
-### Fixed
-
-* Fixed [#1186](https://github.com/sebastianbergmann/phpunit/issues/1186): `@before` and `@after` methods are not called in `@dataProvider` methods
-
-## [4.0.7] - 2014-03-12
-
-### Fixed
-
-* Removed dependency on `phpunit/dbunit` in `composer.json` that was unintentionally added in PHPUnit 4.0.6
-
-## [4.0.6] - 2014-03-11
-
-New release of PHPUnit as PHAR and PEAR package with updated dependencies
-
-## [4.0.5] - 2014-03-10
-
-New release of PHPUnit as PHAR and PEAR package with updated dependencies
-
-## [4.0.4] - 2014-03-08
-
-### Fixed
-
-* Fixed stacktrace filtering when PHPUnit is used from a PHAR
-
-## [4.0.3] - 2014-03-07
-
-New release of PHPUnit as PHAR and PEAR package with updated dependencies
-
-## [4.0.2] - 2014-03-07
-
-### Fixed
-
-* Fixed an issue related to displaying PHPUnit's version number
-
-## [4.0.1] - 2014-03-07
-
-### Fixed
-
-* Fixed collection of code coverage data for tests that use a data provider
-
-## [4.0.0] - 2014-03-07
-
-### Added
-
-* Implemented #382: Added the `$options` parameter to `PHPUnit_Framework_TestCase::getMockFromWsdl()` for configuring the `SoapClient`
-* Implemented #628: Added `PHPUnit_Framework_Assert::countOf(), a shortcut to get a `PHPUnit_Framework_Constraint_Count` instance
-* Implemented #711: `coverage-text` now has an XML `showOnlySummary` option
-* Implemented #719: The `--stderr` switch now respects `--colors` and `--debug`
-* Implemented #746: Allow identity checking for non-object types in all asserts that depend on `TraversableContains`
-* Implemented #758: Show a proper stack trace when @expectedException fails due to a unexpected exception being thrown
-* Implemented #773: Recursive and repeated arrays are more gracefully when comparison differences are exported
-* Implemented #813: Added `@before`, `@after`, `@beforeClass` and `@afterClass` annotations
-* Implemented #834: Added the `@requires OS` annotation
-* Implemented #835: Printers that extend `PHPUnit_TextUI_ResultPrinter` should have similar construction
-* Implemented #838: Added a base test listener
-* Implemented #859: Added PHP label validation to attribute assertions
-* Implemented #869: Added support for the adjacent sibling selector (+) to `PHPUnit_Util_XML::findNodes()`
-* Implemented #871: Add Comparator for DateTime objects
-* Implemented #877: Added new HTML5 tags to `PHPUnit_Util_XML::findNodes()`
-* Added `--coverage-crap4j` switch to generate code coverage report in Crap4J XML format
-* `assertCount()`, `assertNotCount()`, `assertSameSize()`, and `assertNotSameSize()` now support all objects that implement the `Traversable` interface
-
-### Changed
-
-* A test will now fail in strict mode when it uses the `@covers` annotation and code that is not expected to be covered is executed
-* All relative paths in a configuration file are now resolved relative to that configuration file
-
-### Fixed
-
-* Fixed #240: XML strings are escaped by removing invalid characters
-* Fixed #261: `setUp()` and `setUpBeforeClass()` are run before filters are applied
-* Fixed #541: Excluded groups are counted towards total number of tests being executed
-* Fixed #789: PHP INI settings would not be passed to child processes
-* Fixed #806: Array references are now properly displayed in error output
-* Fixed #808: Resources are now reported as `resource(13) of type (stream)` instead of `NULL`
-* Fixed #873: PHPUnit suppresses exceptions thrown outside of test case function
-* Fixed: `phpt` test cases now use the correct php binary when executed through wrapper scripts
-
-[4.0.20]: https://github.com/sebastianbergmann/phpunit/compare/4.0.19...4.0.20
-[4.0.19]: https://github.com/sebastianbergmann/phpunit/compare/4.0.18...4.0.19
-[4.0.18]: https://github.com/sebastianbergmann/phpunit/compare/4.0.17...4.0.18
-[4.0.17]: https://github.com/sebastianbergmann/phpunit/compare/4.0.16...4.0.17
-[4.0.16]: https://github.com/sebastianbergmann/phpunit/compare/4.0.15...4.0.16
-[4.0.15]: https://github.com/sebastianbergmann/phpunit/compare/4.0.14...4.0.15
-[4.0.14]: https://github.com/sebastianbergmann/phpunit/compare/4.0.13...4.0.14
-[4.0.13]: https://github.com/sebastianbergmann/phpunit/compare/4.0.12...4.0.13
-[4.0.12]: https://github.com/sebastianbergmann/phpunit/compare/4.0.11...4.0.12
-[4.0.11]: https://github.com/sebastianbergmann/phpunit/compare/4.0.10...4.0.11
-[4.0.10]: https://github.com/sebastianbergmann/phpunit/compare/4.0.9...4.0.10
-[4.0.9]: https://github.com/sebastianbergmann/phpunit/compare/4.0.8...4.0.9
-[4.0.8]: https://github.com/sebastianbergmann/phpunit/compare/4.0.7...4.0.8
-[4.0.7]: https://github.com/sebastianbergmann/phpunit/compare/4.0.6...4.0.7
-[4.0.6]: https://github.com/sebastianbergmann/phpunit/compare/4.0.5...4.0.6
-[4.0.5]: https://github.com/sebastianbergmann/phpunit/compare/4.0.4...4.0.5
-[4.0.4]: https://github.com/sebastianbergmann/phpunit/compare/4.0.3...4.0.4
-[4.0.3]: https://github.com/sebastianbergmann/phpunit/compare/4.0.2...4.0.3
-[4.0.2]: https://github.com/sebastianbergmann/phpunit/compare/4.0.1...4.0.2
-[4.0.1]: https://github.com/sebastianbergmann/phpunit/compare/4.0.0...4.0.1
-[4.0.0]: https://github.com/sebastianbergmann/phpunit/compare/3.7...4.0.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.1.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.1.md
deleted file mode 100644
index d7f10a74f..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.1.md
+++ /dev/null
@@ -1,73 +0,0 @@
-# Changes in PHPUnit 4.1
-
-All notable changes of the PHPUnit 4.1 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [4.1.6] - 2014-08-17
-
-### Fixed
-
-* Fixed [#1380](https://github.com/sebastianbergmann/phpunit/issues/1380): `assertMatch()` returns `Unexpected end tag : hr`
-* Fixed [#1390](https://github.com/sebastianbergmann/phpunit/issues/1390): Licensing issue with third-party components bundled in PHAR distribution
-
-## [4.1.5] - 2014-08-07
-
-### Changed
-
-* Implemented [#1330](https://github.com/sebastianbergmann/phpunit/issues/1330): Allow non-ambiguous shortened long options
-
-### Fixed
-
-* Fixed [#529](https://github.com/sebastianbergmann/phpunit/issues/529): Tests missed in execution when another test extends from it 
-* Fixed [#1149](https://github.com/sebastianbergmann/phpunit/issues/1149): Test swallows output buffer when run in a separate process
-* Fixed [#1336](https://github.com/sebastianbergmann/phpunit/issues/1336): Problem in process isolation with global variables that contain an object which contains a string which contains multiple backslashes
-* Fixed [#1337](https://github.com/sebastianbergmann/phpunit/issues/1337): Data Provider with `\` at the end of the name breaks with process isolation
-* Fixed [#1345](https://github.com/sebastianbergmann/phpunit/issues/1345): Process isolation blocks infinitely upon fatal error in child process
-* Fixed [#1354](https://github.com/sebastianbergmann/phpunit/issues/1354): PHPUnit test suite fails on Windows
-* Fixed [#1369](https://github.com/sebastianbergmann/phpunit/issues/1369): Performance of `TestSuite::addTestFile()` and missing documentation
-* Fixed [#1374](https://github.com/sebastianbergmann/phpunit/issues/1374): `tearDown()` is called despite unmet requirements
-
-## [4.1.4] - 2014-07-18
-
-### Fixed
-
-* Fixed [#1265](https://github.com/sebastianbergmann/phpunit/issues/1265): `PHPUnit_Runner_StandardTestSuiteLoader` could not be configured as loader
-* Fixed [#1311](https://github.com/sebastianbergmann/phpunit/issues/1311): Incomplete XML Schema for PHPUnit XML configuration file
-* Fixed [#1314](https://github.com/sebastianbergmann/phpunit/issues/1314): Bug in configuration parser
-
-## [4.1.3] - 2014-06-11
-
-New release of PHPUnit as PHP Archive (PHAR) with updated dependencies
-
-## [4.1.2] - 2014-06-07
-
-New release of PHPUnit as PHP Archive (PHAR) with updated dependencies
-
-## [4.1.1] - 2014-05-24
-
-### Added
-
-* Added `--selfupdate` alias for `--self-update`
-
-### Changed
-
-* Improved the fix for [#1133](https://github.com/sebastianbergmann/phpunit/issues/1133)
-
-### Fixed
-
-* Fixed the constructor argument for `SebastianBergmann\Version`
-
-## [4.1.0] - 2014-05-02
-
-### Changed
-
-* The code to compare PHP values for equality (in `assertEquals()`, for instance) has been factored out into a [separate component](https://github.com/sebastianbergmann/comparator)
-* [The mock object generator is now created lazily](https://github.com/sebastianbergmann/phpunit/pull/1165)
-
-[4.1.6]: https://github.com/sebastianbergmann/phpunit/compare/4.1.5...4.1.6
-[4.1.5]: https://github.com/sebastianbergmann/phpunit/compare/4.1.4...4.1.5
-[4.1.4]: https://github.com/sebastianbergmann/phpunit/compare/4.1.3...4.1.4
-[4.1.3]: https://github.com/sebastianbergmann/phpunit/compare/4.1.2...4.1.3
-[4.1.2]: https://github.com/sebastianbergmann/phpunit/compare/4.1.1...4.1.2
-[4.1.1]: https://github.com/sebastianbergmann/phpunit/compare/4.1.0...4.1.1
-[4.1.0]: https://github.com/sebastianbergmann/phpunit/compare/4.0...4.1.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.2.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.2.md
deleted file mode 100644
index 0d902b74b..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.2.md
+++ /dev/null
@@ -1,56 +0,0 @@
-# Changes in PHPUnit 4.2
-
-All notable changes of the PHPUnit 4.2 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [4.2.5] - 2014-09-06
-
-New release of PHPUnit as PHP Archive (PHAR) with updated dependencies
-
-## [4.2.4] - 2014-08-31
-
-### Fixed
-
-* Fixed [#1413](https://github.com/sebastianbergmann/phpunit/issues/1413): `assertCount()` hangs in infinite loop on HHVM
-
-## [4.2.3] - 2014-08-28
-
-### Fixed
-
-* Fixed [#1403](https://github.com/sebastianbergmann/phpunit/issues/1403): `phpunit --self-update` does not work
-
-## [4.2.2] - 2014-08-18
-
-### Fixed
-
-* Fixed [#1399](https://github.com/sebastianbergmann/phpunit/issues/1399): `enforceTimeLimit` configuration option is not handled
-
-## [4.2.1] - 2014-08-17
-
-### Fixed
-
-* Fixed [#1380](https://github.com/sebastianbergmann/phpunit/issues/1380): `assertMatch()` returns `Unexpected end tag : hr`
-* Fixed [#1390](https://github.com/sebastianbergmann/phpunit/issues/1390): Licensing issue with third-party components bundled in PHAR distribution
-
-## [4.2.0] - 2014-08-08
-
-### Added
-
-* Tests annotated with `@todo` will now be reported as risky when the `--disallow-todo-tests` option is used or `beStrictAboutTodoAnnotatedTests=true` is set in the configuration file
-* The `atLeast()` and `atMost()` invocation count matchers were added
-
-### Changed
-
-* `trigger_error(__METHOD__ . ' is deprecated', E_USER_DEPRECATED);` is used now to indicate that a PHPUnit API method is deprecated; the old "system" for deprecating methods has been removed
-* The PHP Archive (PHAR) distribution of PHPUnit can now be used as a library; `include()`ing or `require()`ing it will not execute the CLI test runner
-
-### Deprecated
-
-* The `assertTag()` and `assertSelect*()` assertion methods have been deprecated in favor of the [phpunit-dom-assertions](https://github.com/phpunit/phpunit-dom-assertions) extension; these methods will be removed in PHPUnit 5.0
-
-[4.2.5]: https://github.com/sebastianbergmann/phpunit/compare/4.2.4...4.2.5
-[4.2.4]: https://github.com/sebastianbergmann/phpunit/compare/4.2.3...4.2.4
-[4.2.3]: https://github.com/sebastianbergmann/phpunit/compare/4.2.2...4.2.3
-[4.2.2]: https://github.com/sebastianbergmann/phpunit/compare/4.2.1...4.2.2
-[4.2.1]: https://github.com/sebastianbergmann/phpunit/compare/4.2.0...4.2.1
-[4.2.0]: https://github.com/sebastianbergmann/phpunit/compare/4.1...4.2.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.3.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.3.md
deleted file mode 100644
index 99c2826e2..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.3.md
+++ /dev/null
@@ -1,54 +0,0 @@
-# Changes in PHPUnit 4.3
-
-All notable changes of the PHPUnit 4.3 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [4.3.5] - 2014-11-11
-
-### Changed
-
-* Merged [#1484](https://github.com/sebastianbergmann/phpunit/issues/1484): Removed `lazymap` from blacklist as it is not longer used
-* Merged [#1489](https://github.com/sebastianbergmann/phpunit/issues/1489): Do not send output from tests in process isolation when testing output
-
-## [4.3.4] - 2014-10-22
-
-### Fixed
-
-* Fixed [#1428](https://github.com/sebastianbergmann/phpunit/issues/1428): Issue with Composer dependencies
-* Fixed [#1447](https://github.com/sebastianbergmann/phpunit/issues/1447): PHPT tests treat line endings inconsistently
-
-## [4.3.3] - 2014-10-16
-
-### Fixed
-
-* Fixed [#1471](https://github.com/sebastianbergmann/phpunit/issues/1471): Output made while test is running is printed although `expectOutputString()` is used when an assertion fails
-
-## [4.3.2] - 2014-10-16
-
-### Fixed
-
-* Fixed [#1468](https://github.com/sebastianbergmann/phpunit/issues/1468): Incomplete and `@todo` annotated tests are counted twice
-
-## [4.3.1] - 2014-10-06
-
-New release of PHPUnit as PHP Archive (PHAR) with updated dependencies
-
-## [4.3.0] - 2014-10-03
-
-### Added
-
-* Merged [#1358](https://github.com/sebastianbergmann/phpunit/issues/1358): Implement `@expectedExceptionMessageRegExp` annotation
-* Merged [#1360](https://github.com/sebastianbergmann/phpunit/issues/1360): Allow a test to identify whether it runs in isolation
-
-### Fixed
-
-* Fixed [#1216](https://github.com/sebastianbergmann/phpunit/issues/1216): Bootstrap does not have global variables set when `--bootstrap` is specified on commandline
-* Fixed [#1351](https://github.com/sebastianbergmann/phpunit/issues/1351): `TestResult` object contains serialized test class upon test failure/exception in process isolation
-* Fixed [#1437](https://github.com/sebastianbergmann/phpunit/issues/1437): Risky test messages mask failures 
-
-[4.3.5]: https://github.com/sebastianbergmann/phpunit/compare/4.3.4...4.3.5
-[4.3.4]: https://github.com/sebastianbergmann/phpunit/compare/4.3.3...4.3.4
-[4.3.3]: https://github.com/sebastianbergmann/phpunit/compare/4.3.2...4.3.3
-[4.3.2]: https://github.com/sebastianbergmann/phpunit/compare/4.3.1...4.3.2
-[4.3.1]: https://github.com/sebastianbergmann/phpunit/compare/4.3.0...4.3.1
-[4.3.0]: https://github.com/sebastianbergmann/phpunit/compare/4.2...4.3.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.4.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.4.md
deleted file mode 100644
index 312af5ae7..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.4.md
+++ /dev/null
@@ -1,57 +0,0 @@
-# Changes in PHPUnit 4.4
-
-All notable changes of the PHPUnit 4.4 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [4.4.5] - 2015-01-27
-
-### Fixed
-
-* Fixed [#1592](https://github.com/sebastianbergmann/phpunit/issues/1592): Incorrect dependency information
-
-## [4.4.4] - 2015-01-24
-
-### Fixed
-
-* Fixed [#1587](https://github.com/sebastianbergmann/phpunit/issues/1587): Class `SebastianBergmann\Exporter\Context` not found
-
-## [4.4.3] - 2015-01-24
-
-New PHAR release due to updated dependencies
-
-## [4.4.2] - 2015-01-17
-
-### Changed
-
-* Merged [#1573](https://github.com/sebastianbergmann/phpunit/issues/1573): Updates for the XSD for PHPUnit XML configuration
-
-### Fixed
-
-* Merged [#1567](https://github.com/sebastianbergmann/phpunit/issues/1567): `coverage-crap4j` missing in XSD for PHPUnit XML configuration
-* Fixed [#1570](https://github.com/sebastianbergmann/phpunit/issues/1570): Test that prints output is marked as failure and not as risky when `--disallow-test-output` is used
-* Fixed `--stderr` with `--tap` or `--testdox` options
-
-## [4.4.1] - 2014-12-28
-
-### Changed
-
-* Merged [#1528](https://github.com/sebastianbergmann/phpunit/issues/1528): Add `expectedCount()` to `toString()` return value
-
-## [4.4.0] - 2014-12-05
-
-### Added
-
-* Merged [#1371](https://github.com/sebastianbergmann/phpunit/issues/1371): Implement `assertArraySubset()` assertion
-* Merged [#1439](https://github.com/sebastianbergmann/phpunit/issues/1439): Add support for `double` to `assertInternalType()`
-
-### Changed
-
-* Merged [#1427](https://github.com/sebastianbergmann/phpunit/issues/1427): Improve failure output for tests when provided data is binary
-* Merged [#1458](https://github.com/sebastianbergmann/phpunit/issues/1458): Only enable colors when PHPUnit is run on a console (and output is not sent to a file)
-
-[4.4.5]: https://github.com/sebastianbergmann/phpunit/compare/4.4.4...4.4.5
-[4.4.4]: https://github.com/sebastianbergmann/phpunit/compare/4.4.3...4.4.4
-[4.4.3]: https://github.com/sebastianbergmann/phpunit/compare/4.4.2...4.4.3
-[4.4.2]: https://github.com/sebastianbergmann/phpunit/compare/4.4.1...4.4.2
-[4.4.1]: https://github.com/sebastianbergmann/phpunit/compare/4.4.0...4.4.1
-[4.4.0]: https://github.com/sebastianbergmann/phpunit/compare/4.3...4.4.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.5.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.5.md
deleted file mode 100644
index 2313de10e..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.5.md
+++ /dev/null
@@ -1,28 +0,0 @@
-# Changes in PHPUnit 4.5
-
-All notable changes of the PHPUnit 4.5 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [4.5.1] - 2015-03-29
-
-## [4.5.0] - 2015-02-05
-
-### Added
-
-* Added out-of-the-box support for [Prophecy](https://github.com/phpspec/prophecy)
-* Implemented [#137](https://github.com/sebastianbergmann/phpunit/issues/137): Add support for variable number of tests shown per line in default result printer
-
-### Changed
-
-* Merged [#1478](https://github.com/sebastianbergmann/phpunit/issues/1478): Improve the performance of `PHPUnit_Framework_Constraint_IsEqual` (which is used by `assertEquals()`, for instance) for the most common case
-
-### Deprecated
-
-* [Deprecated](https://github.com/sebastianbergmann/phpunit/commit/7abe7796f77b13fdf3cfc506fb987d6c2ab477f5) the `--strict` commandline option and the XML configuration's `strict` attribute
-
-### Fixed
-
-* Fixed [#1474](https://github.com/sebastianbergmann/phpunit/issues/1474): Allow the registration of custom comparators for `assertEquals()` et al. (again)
-
-[4.5.1]: https://github.com/sebastianbergmann/phpunit/compare/4.5.0...4.5.1
-[4.5.0]: https://github.com/sebastianbergmann/phpunit/compare/4.4...4.5.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.6.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.6.md
deleted file mode 100644
index 3571634a1..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.6.md
+++ /dev/null
@@ -1,95 +0,0 @@
-# Changes in PHPUnit 4.6
-
-All notable changes of the PHPUnit 4.6 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [4.6.10] - 2015-06-03
-
-### Changed
-
-* Merged [#1693](https://github.com/sebastianbergmann/phpunit/pull/1693): Improved API documentation
-* Merged [#1706](https://github.com/sebastianbergmann/phpunit/pull/1706): Avoid hard-coded URI to `phpunit.xsd`
-* Merged [#1725](https://github.com/sebastianbergmann/phpunit/pull/1725): Update phpDox XSD URI
-* Merged [#1735](https://github.com/sebastianbergmann/phpunit/pull/1735): Mute `chdir()` failures in XInclude handling of XML configuration file
-* Merged [#1736](https://github.com/sebastianbergmann/phpunit/pull/1736): Verify that phar file can be overwritten before attempting self update
-
-### Fixed
-
-* Fixed [#1737](https://github.com/sebastianbergmann/phpunit/issues/1737): Confusing output from `--testdox` for empty test class
-
-## [4.6.9] - 2015-05-29
-
-### Fixed
-
-* Fixed [#1731](https://github.com/sebastianbergmann/phpunit/issues/1731): `.` after failure count has no background color when `--colors` is used
-
-## [4.6.8] - 2015-05-28
-
-New PHAR release due to updated dependencies
-
-## [4.6.7] - 2015-05-25
-
-New PHAR release due to updated dependencies
-
-## [4.6.6] - 2015-04-29
-
-### Fixed
-
-* Fixed [#1684](https://github.com/sebastianbergmann/phpunit/issues/1684): PHAR does not work on HHVM
-
-## [4.6.5] - 2015-04-29
-
-* Fixed [#1677](https://github.com/sebastianbergmann/phpunit/issues/1677): Number of risky tests not printed when there are failing tests
-* Fixed [#1688](https://github.com/sebastianbergmann/phpunit/issues/1688): Self-Update operation does not work due to outdated SSL certificate
-
-## [4.6.4] - 2015-04-11
-
-### Changed
-
-* The default list of blacklisted classes is now always passed to PHP_CodeCoverage
-
-## [4.6.3] - 2015-04-11
-
-### Changed
-
-* Updated the default list of blacklisted classes
-
-## [4.6.2] - 2015-04-07
-
-### Fixed
-
-* Fixed [#1667](https://github.com/sebastianbergmann/phpunit/issues/1667): Loading `src/Framework/Assert/Functions.php` by default causes collisions
-
-## [4.6.1] - 2015-04-03
-
-### Fixed
-
-* Fixed [#1665](https://github.com/sebastianbergmann/phpunit/issues/1665): PHPUnit 4.6.0 PHAR does not work when renamed to `phpunit`
-
-## [4.6.0] - 2015-04-03
-
-### Added
-
-* Added the `--strict-global-state` command-line option and the `beStrictAboutChangesToGlobalState` configuration setting for enabling a check that global variabes, super-global variables, and static attributes in user-defined classes are not modified during a test
-* Merged [#1527](https://github.com/sebastianbergmann/phpunit/issues/1527) and [#1529](https://github.com/sebastianbergmann/phpunit/issues/1529): Allow to define options for displaying colors
-
-### Changed
-
-* Merged [#1528](https://github.com/sebastianbergmann/phpunit/issues/1528): Improve message when `PHPUnit_Framework_Constraint_Count` is used with logical operators
-
-### Fixed
-
-* Merged [#1537](https://github.com/sebastianbergmann/phpunit/issues/1537): Fix problem of `--stderr` with `--tap` and `--testdox`
-* Fixed [#1599](https://github.com/sebastianbergmann/phpunit/issues/1599): The PHAR build of PHPUnit no longer uses an autoloader to load PHPUnit's own classes and instead statically loads all classes on startup
-
-[4.6.10]: https://github.com/sebastianbergmann/phpunit/compare/4.6.9...4.6.10
-[4.6.9]: https://github.com/sebastianbergmann/phpunit/compare/4.6.8...4.6.9
-[4.6.8]: https://github.com/sebastianbergmann/phpunit/compare/4.6.7...4.6.8
-[4.6.7]: https://github.com/sebastianbergmann/phpunit/compare/4.6.6...4.6.7
-[4.6.6]: https://github.com/sebastianbergmann/phpunit/compare/4.6.5...4.6.6
-[4.6.5]: https://github.com/sebastianbergmann/phpunit/compare/4.6.4...4.6.5
-[4.6.4]: https://github.com/sebastianbergmann/phpunit/compare/4.6.3...4.6.4
-[4.6.3]: https://github.com/sebastianbergmann/phpunit/compare/4.6.2...4.6.3
-[4.6.2]: https://github.com/sebastianbergmann/phpunit/compare/4.6.1...4.6.2
-[4.6.1]: https://github.com/sebastianbergmann/phpunit/compare/4.6.0...4.6.1
-[4.6.0]: https://github.com/sebastianbergmann/phpunit/compare/4.5...4.6.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.7.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.7.md
deleted file mode 100644
index 948c12749..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.7.md
+++ /dev/null
@@ -1,71 +0,0 @@
-# Changes in PHPUnit 4.7
-
-All notable changes of the PHPUnit 4.7 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [4.7.7] - 2015-07-13
-
-New PHAR release due to updated dependencies
-
-## [4.7.6] - 2015-06-30
-
-### Fixed
-
-* Fixed [#1681](https://github.com/sebastianbergmann/phpunit/issues/1681): Code Coverage filter configuration is not passed to child processes
-* Fixed [#1692](https://github.com/sebastianbergmann/phpunit/issues/1692): Clean up `PHPUnit_Extensions_RepeatedTest` after refactoring
-* Fixed [#1763](https://github.com/sebastianbergmann/phpunit/issues/1763): `@before` and `@after` annotations do not work when inherited
-
-## [4.7.5] - 2015-06-21
-
-### Fixed
-
-* Fixed [#490](https://github.com/sebastianbergmann/phpunit/issues/490): Ensure that a test can only be one of `@small`, `@medium`, or `@large`.
-* Fixed [#1704](https://github.com/sebastianbergmann/phpunit/issues/1704): Output printed during test missing when using TAP
-
-## [4.7.4] - 2015-06-18
-
-### Changed
-
-* The `PHPUnit_Framework_Constraint_IsType` constraint now knows about the `real` type (which is an alias for `float`)
-* Various work on compatibility with PHP 7
-
-### Fixed
-
-* Fixed [#1749](https://github.com/sebastianbergmann/phpunit/issues/1749): `stopOnError` configuration setting does not work
-
-## [4.7.3] - 2015-06-11
-
-### Fixed
-
-* Fixed [#1317](https://github.com/sebastianbergmann/phpunit/issues/1317): JUnit XML logfiles does not contain warnings
-* Fixed an [issue](https://github.com/sebastianbergmann/php-code-coverage/issues/347) where the warning that no whitelist is used is displayed when it should not
-
-## [4.7.2] - 2015-06-06
-
-New PHAR release due to updated dependencies
-
-## [4.7.1] - 2015-06-05
-
-New PHAR release due to updated dependencies
-
-## [4.7.0] - 2015-06-05
-
-### Added
-
-* Merged [#1718](https://github.com/sebastianbergmann/phpunit/issues/1718): Support for `--INI--` section in PHPT tests
-
-### Changed
-
-* Tests not annotated with `@small`, `@medium`, or `@large` are no longer treated as being annotated with `@small`
-* In verbose mode, the test runner now prints information about the PHP runtime
-* To be consistent with the printing of PHP runtime information, the configuration file used is only printed in verbose mode
-* A warning is now printed when code coverage data is collected but no whitelist is configured
-
-[4.7.7]: https://github.com/sebastianbergmann/phpunit/compare/4.7.6...4.7.7
-[4.7.6]: https://github.com/sebastianbergmann/phpunit/compare/4.7.5...4.7.6
-[4.7.5]: https://github.com/sebastianbergmann/phpunit/compare/4.7.4...4.7.5
-[4.7.4]: https://github.com/sebastianbergmann/phpunit/compare/4.7.3...4.7.4
-[4.7.3]: https://github.com/sebastianbergmann/phpunit/compare/4.7.2...4.7.3
-[4.7.2]: https://github.com/sebastianbergmann/phpunit/compare/4.7.1...4.7.2
-[4.7.1]: https://github.com/sebastianbergmann/phpunit/compare/4.7.0...4.7.1
-[4.7.0]: https://github.com/sebastianbergmann/phpunit/compare/4.6...4.7.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.8.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.8.md
deleted file mode 100644
index b717a2a70..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-4.8.md
+++ /dev/null
@@ -1,227 +0,0 @@
-# Changes in PHPUnit 4.8
-
-All notable changes of the PHPUnit 4.8 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [4.8.27] - 2016-07-21
-
-### Fixed
-
-* Fixed [#1968](https://github.com/sebastianbergmann/phpunit/issues/1968): Invalid data sets are not handled correctly for `@testWith` annotation
-
-## [4.8.26] - 2016-05-17
-
-### Fixed
-
-* Fixed [phpunit-mock-objects/#301](https://github.com/sebastianbergmann/phpunit-mock-objects/issues/301): `PHPUnit_Framework_MockObject_MockBuilder::getMock()` calls `PHPUnit_Framework_TestCase::getMock()` with more arguments than accepted
-
-## [4.8.25] - 2016-05-10
-
-### Fixed
-
-* Fixed [#2112](https://github.com/sebastianbergmann/phpunit/issues/2112): Output is html entity encoded when ran through `phpdbg`
-* Fixed [#2158](https://github.com/sebastianbergmann/phpunit/issues/2158): Failure to run tests in separate processes if a file included into main process contains constant definition
-
-## [4.8.24] - 2016-03-14
-
-### Fixed
-
-* Fixed [#1959](https://github.com/sebastianbergmann/phpunit/issues/1959): Prophecy errors are not handled correctly
-* Fixed [#2039](https://github.com/sebastianbergmann/phpunit/issues/2039): TestDox does not handle snake_case test methods properly
-* Fixed [#2109](https://github.com/sebastianbergmann/phpunit/issues/2109): Process isolation leaks global variable
-
-## [4.8.23] - 2016-02-11
-
-### Fixed
-
-* Fixed [#2072](https://github.com/sebastianbergmann/phpunit/issues/2072): Paths in XML configuration file were not handled correctly when they have whitespace around them
-
-## [4.8.22] - 2016-02-02
-
-### Fixed
-
-* Fixed [#2050](https://github.com/sebastianbergmann/phpunit/issues/2050): `PHPUnit_Util_XML::load()` raises exception with empty message when XML string is empty
-* Fixed a bug in `PHPUnit_Runner_Version::series()`
-
-## [4.8.21] - 2015-12-12
-
-### Changed
-
-* Reverted the changes introduced in PHPUnit 4.8.20 as the only thing the new version constraint in `composer.json` achieved was locking PHP 7 users to PHPUnit 4.8.19
-
-## [4.8.20] - 2015-12-10
-
-### Changed
-
-* Changed PHP version constraint in `composer.json` to prevent installing PHPUnit 4.8 on PHP 7
-* `phpunit.phar` will now refuse to work on PHP 7
-
-## [4.8.19] - 2015-11-30
-
-### Fixed
-
-* Fixed [#1955](https://github.com/sebastianbergmann/phpunit/issues/1955): Process isolation fails when running tests with `phpdbg -qrr`
-
-## [4.8.18] - 2015-11-11
-
-### Changed
-
-* DbUnit 1.4 is bundled again in the PHAR distribution
-
-## [4.8.17] - 2015-11-10
-
-### Fixed
-
-* Fixed [#1935](https://github.com/sebastianbergmann/phpunit/issues/1935): `PHP_CodeCoverage_Exception` not handled properly
-* Fixed [#1948](https://github.com/sebastianbergmann/phpunit/issues/1948): Unable to use PHAR due to unsupported signature error
-
-### Changed
-
-* DbUnit >= 2.0.2 is now bundled in the PHAR distribution
-
-## [4.8.16] - 2015-10-23
-
-### Added
-
-* Implemented [#1925](https://github.com/sebastianbergmann/phpunit/issues/1925): Provide a library-only PHAR
-
-## [4.8.15] - 2015-10-22
-
-### Fixed
-
-* The backup of global state is now properly restored when changes to global state are disallowed
-* The `__PHPUNIT_PHAR__` constant is now properly set when the PHPUnit PHAR is used as a library
-
-## [4.8.14] - 2015-10-17
-
-### Fixed
-
-* Fixed [#1892](https://github.com/sebastianbergmann/phpunit/issues/1892): `--coverage-text` does not honor color settings
-
-## [4.8.13] - 2015-10-14
-
-### Added
-
-* Added the `--self-upgrade` commandline switch for upgrading a PHPUnit PHAR to the latest version
-
-### Changed
-
-* The `--self-update` commandline switch now updates a PHPUnit PHAR to the latest version within the same release series
-
-## [4.8.12] - 2015-10-12
-
-### Changed
-
-* Merged [#1893](https://github.com/sebastianbergmann/phpunit/issues/1893): Removed workaround for phpab bug
-
-## [4.8.11] - 2015-10-07
-
-### Fixed
-
-* Merged [#1885](https://github.com/sebastianbergmann/phpunit/issues/1885): Fixed handling of PHP configuration settings for process isolation
-* Fixed [#1857](https://github.com/sebastianbergmann/phpunit/issues/1857): `@covers` and `@uses` should only take a single word
-* Fixed [#1879](https://github.com/sebastianbergmann/phpunit/issues/1879): `assertEqualXMLStructure()` cannot compare nodes with an ID
-* Fixed [#1898](https://github.com/sebastianbergmann/phpunit/issues/1898): `@covers` and `@uses` cannot be used for namespaced functions
-* Fixed [#1901](https://github.com/sebastianbergmann/phpunit/issues/1901): `--self-update` updates to PHPUnit 5, even on PHP < 5.6
-
-## [4.8.10] - 2015-10-01
-
-### Fixed
-
-* Merged [#1884](https://github.com/sebastianbergmann/phpunit/issues/1884): Avoid passing `Error` to `onNotSuccessfulTest()` on PHP 7
-
-## [4.8.9] - 2015-09-20
-
-### Fixed
-
-* Fixed regression introduced in PHPUnit 4.8.8
-
-## [4.8.8] - 2015-09-19
-
-### Fixed
-
-* Fixed [#1860](https://github.com/sebastianbergmann/phpunit/issues/1860): Not well-formed XML strings are always considered equal by `PHPUnit_Framework_Assert::assertXmlStringEqualsXmlString()`
-
-## [4.8.7] - 2015-09-14
-
-New PHAR release due to updated dependencies
-
-## [4.8.6] - 2015-08-24
-
-### Fixed
-
-* Fixed [#1835](https://github.com/sebastianbergmann/phpunit/issues/1835): Skipped test reported as errored since PHPUnit 4.7.4
-
-## [4.8.5] - 2015-08-19
-
-### Fixed
-
-* Fixed [#1831](https://github.com/sebastianbergmann/phpunit/issues/1831): PHAR manifest is missing
-
-## [4.8.4] - 2015-08-15
-
-### Fixed
-
-* Fixed [#1823](https://github.com/sebastianbergmann/phpunit/issues/1823): Columns attribute in XML configuration file is ignored
-
-## [4.8.3] - 2015-08-10
-
-### Changed
-
-* PHPUnit now exits early during bootstrap when an unsupported version of PHP is used
-
-## [4.8.2] - 2015-08-07
-
-### Fixed
-
-* Fixed [#1816](https://github.com/sebastianbergmann/phpunit/issues/1816): PHPUnit 4.8.1 shows "4.8.0" as version number
-
-## [4.8.1] - 2015-08-07
-
-### Fixed
-
-* Fixed [#1815](https://github.com/sebastianbergmann/phpunit/issues/1815): `phpunit --self-update` does not work in PHPUnit 4.8.0
-
-## [4.8.0] - 2015-08-07
-
-### Added
-
-* Added `--check-version` commandline switch to check whether the current version of PHPUnit is used (PHAR only)
-* Added `--no-coverage` commandline switch to ignore code coverage configuration from the configuration file
-* Implemented [#1663](https://github.com/sebastianbergmann/phpunit/issues/1663): The Crap4J report's threshold is now configurable
-* Merged [#1728](https://github.com/sebastianbergmann/phpunit/issues/1728): Implemented the `@testWith` annotation as "syntactic sugar" for data providers
-* Merged [#1739](https://github.com/sebastianbergmann/phpunit/issues/1739): Added support to the commandline test runner for using options after arguments
-
-### Changed
-
-* Made the argument check of `assertContains()` and `assertNotContains()` more strict to prevent undefined behavior such as [#1808](https://github.com/sebastianbergmann/phpunit/issues/1808)
-* Changed the name of the default group from `__nogroup__` to `default`
-
-[4.8.27]: https://github.com/sebastianbergmann/phpunit/compare/4.8.26...4.8.27
-[4.8.26]: https://github.com/sebastianbergmann/phpunit/compare/4.8.25...4.8.26
-[4.8.25]: https://github.com/sebastianbergmann/phpunit/compare/4.8.24...4.8.25
-[4.8.24]: https://github.com/sebastianbergmann/phpunit/compare/4.8.23...4.8.24
-[4.8.23]: https://github.com/sebastianbergmann/phpunit/compare/4.8.22...4.8.23
-[4.8.22]: https://github.com/sebastianbergmann/phpunit/compare/4.8.21...4.8.22
-[4.8.21]: https://github.com/sebastianbergmann/phpunit/compare/4.8.20...4.8.21
-[4.8.20]: https://github.com/sebastianbergmann/phpunit/compare/4.8.19...4.8.20
-[4.8.19]: https://github.com/sebastianbergmann/phpunit/compare/4.8.18...4.8.19
-[4.8.18]: https://github.com/sebastianbergmann/phpunit/compare/4.8.17...4.8.18
-[4.8.17]: https://github.com/sebastianbergmann/phpunit/compare/4.8.16...4.8.17
-[4.8.16]: https://github.com/sebastianbergmann/phpunit/compare/4.8.15...4.8.16
-[4.8.15]: https://github.com/sebastianbergmann/phpunit/compare/4.8.14...4.8.15
-[4.8.14]: https://github.com/sebastianbergmann/phpunit/compare/4.8.13...4.8.14
-[4.8.13]: https://github.com/sebastianbergmann/phpunit/compare/4.8.12...4.8.13
-[4.8.12]: https://github.com/sebastianbergmann/phpunit/compare/4.8.11...4.8.12
-[4.8.11]: https://github.com/sebastianbergmann/phpunit/compare/4.8.10...4.8.11
-[4.8.10]: https://github.com/sebastianbergmann/phpunit/compare/4.8.9...4.8.10
-[4.8.9]: https://github.com/sebastianbergmann/phpunit/compare/4.8.8...4.8.9
-[4.8.8]: https://github.com/sebastianbergmann/phpunit/compare/4.8.7...4.8.8
-[4.8.7]: https://github.com/sebastianbergmann/phpunit/compare/4.8.6...4.8.7
-[4.8.6]: https://github.com/sebastianbergmann/phpunit/compare/4.8.5...4.8.6
-[4.8.5]: https://github.com/sebastianbergmann/phpunit/compare/4.8.4...4.8.5
-[4.8.4]: https://github.com/sebastianbergmann/phpunit/compare/4.8.3...4.8.4
-[4.8.3]: https://github.com/sebastianbergmann/phpunit/compare/4.8.2...4.8.3
-[4.8.2]: https://github.com/sebastianbergmann/phpunit/compare/4.8.1...4.8.2
-[4.8.1]: https://github.com/sebastianbergmann/phpunit/compare/4.8.0...4.8.1
-[4.8.0]: https://github.com/sebastianbergmann/phpunit/compare/4.7...4.8.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.0.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.0.md
deleted file mode 100644
index 129b4c6e5..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.0.md
+++ /dev/null
@@ -1,128 +0,0 @@
-# Changes in PHPUnit 5.0
-
-All notable changes of the PHPUnit 5.0 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [5.0.10] - 2015-11-30
-
-### Fixed
-
-* Fixed [#1953](https://github.com/sebastianbergmann/phpunit/issues/1953): `Error`s raised outside the scope of a test method are not handled properly
-* Fixed [#1955](https://github.com/sebastianbergmann/phpunit/issues/1955): Process isolation fails when running tests with `phpdbg -qrr`
-
-## [5.0.9] - 2015-11-10
-
-### Added
-
-* Merged [#1909](https://github.com/sebastianbergmann/phpunit/issues/1909): Added `flowId` parameter to each TeamCity message (for parallel tests)
-
-### Fixed
-
-* Fixed [#1935](https://github.com/sebastianbergmann/phpunit/issues/1935): `PHP_CodeCoverage_Exception` not handled properly
-* Fixed [#1944](https://github.com/sebastianbergmann/phpunit/issues/1944): Exceptions are not handled correctly on PHP 7 when an exception is expected
-* Fixed [#1948](https://github.com/sebastianbergmann/phpunit/issues/1948): Unable to use PHAR due to unsupported signature error
-
-### Removed
-
-* Removed leftover references to PHPUnit_Selenium
-
-## [5.0.8] - 2015-10-23
-
-### Added
-
-* Implemented [#1925](https://github.com/sebastianbergmann/phpunit/issues/1925): Provide a library-only PHAR
-
-## [5.0.7] - 2015-10-22
-
-### Fixed
-
-* The backup of global state is now properly restored when changes to global state are disallowed
-* The `__PHPUNIT_PHAR__` constant is now properly set when the PHPUnit PHAR is used as a library
-
-## [5.0.6] - 2015-10-14
-
-### Added
-
-* Added the `--self-upgrade` commandline switch for upgrading a PHPUnit PHAR to the latest version
-
-### Changed
-
-* The `--self-update` commandline switch now updates a PHPUnit PHAR to the latest version within the same release series
-
-### Fixed
-
-* Fixed [#1892](https://github.com/sebastianbergmann/phpunit/issues/1892): `--coverage-text` does not honor color settings
-
-## [5.0.5] - 2015-10-12
-
-### Changed
-
-* Merged [#1893](https://github.com/sebastianbergmann/phpunit/issues/1893): Removed workaround for phpab bug
-
-## [5.0.4] - 2015-10-07
-
-### Fixed
-
-* Fixed [#1857](https://github.com/sebastianbergmann/phpunit/issues/1857): `@covers` and `@uses` should only take a single word
-* Fixed [#1898](https://github.com/sebastianbergmann/phpunit/issues/1898): `@covers` and `@uses` cannot be used for namespaced functions
-
-## [5.0.3] - 2015-10-02
-
-* Fixed check for PHP version in PHAR distribution of PHPUnit
-
-## [5.0.2] - 2015-10-02
-
-### Fixed
-
-* Fixed [#1879](https://github.com/sebastianbergmann/phpunit/issues/1879): `assertEqualXMLStructure()` cannot compare nodes with an ID
-* Fixed [#1887](https://github.com/sebastianbergmann/phpunit/issues/1887): PHAR distribution of PHPUnit 5.0.1 does not work
-
-## [5.0.1] - 2015-10-02
-
-### Fixed
-
-* Merged [#1885](https://github.com/sebastianbergmann/phpunit/issues/1885): Fixed handling of PHP configuration settings for process isolation
-* An outdated version of DbUnit was bundled in the PHAR distribution of PHPUnit
-
-## [5.0.0] - 2015-10-02
-
-### Added
-
-* Implemented [#1604](https://github.com/sebastianbergmann/phpunit/issues/1604): A `@small` test should be marked as risky when it executes code that performs I/O operations
-* Implemented [#1656](https://github.com/sebastianbergmann/phpunit/issues/1656): Allow sorting test failures in reverse
-* Merged [#1753](https://github.com/sebastianbergmann/phpunit/issues/1753): Added the `assertFinite()`, `assertInfinite()` and `assertNan()` assertions
-* Merged [#1876](https://github.com/sebastianbergmann/phpunit/issues/1876): Added the `--atleast-version` commandline option
-* Implemented [#1780](https://github.com/sebastianbergmann/phpunit/issues/1780): Support for deep-cloning of results passed between tests using `@depends`
-* Implemented [#1821](https://github.com/sebastianbergmann/phpunit/issues/1821): Expectations on mock objects passed via `@depends` are now also evaluated for the depending test
-* Added `--whitelist` commandline option to configure a whitelist for code coverage analysis
-* Added convenience wrapper `getMockWithoutInvokingTheOriginalConstructor()` to create a test double without invoking the original class' constructor
-* Added TeamCity test result logger for more seamless integration of PHPUnit with PhpStorm
-
-### Changed
-
-* Merged [#1781](https://github.com/sebastianbergmann/phpunit/issues/1781): Empty string is not treated as a valid JSON string anymore
-* Merged [#1822](https://github.com/sebastianbergmann/phpunit/issues/1822): Always output progress totals on last line
-* It is now mandatory to configure a whitelist for code coverage analysis
-* Renamed the `beStrictAboutTestSize` configuration option to `enforceTimeLimit`
-* Printer-related CLI options now override printer-related configuration settings
-
-### Removed
-
-* The `assertSelectCount()`, `assertSelectRegExp()`, `assertSelectEquals()`, `assertTag()`, `assertNotTag()` assertions have been removed
-* The `--strict` commandline option and the XML configuration's `strict` attribute have been removed
-* The code coverage blacklist functionality has been removed
-* The PHPUnit_Selenium component is no longer bundled in the PHAR distribution
-* The PHPUnit_Selenium component can no longer be configured using the `<selenium/browser>` element of PHPUnit's configuration file
-* PHPUnit is no longer supported on PHP 5.3, PHP 5.4, and PHP 5.5
-
-[5.0.10]: https://github.com/sebastianbergmann/phpunit/compare/5.0.9...5.0.10
-[5.0.9]: https://github.com/sebastianbergmann/phpunit/compare/5.0.8...5.0.9
-[5.0.8]: https://github.com/sebastianbergmann/phpunit/compare/5.0.7...5.0.8
-[5.0.7]: https://github.com/sebastianbergmann/phpunit/compare/5.0.6...5.0.7
-[5.0.6]: https://github.com/sebastianbergmann/phpunit/compare/5.0.5...5.0.6
-[5.0.5]: https://github.com/sebastianbergmann/phpunit/compare/5.0.4...5.0.5
-[5.0.4]: https://github.com/sebastianbergmann/phpunit/compare/5.0.3...5.0.4
-[5.0.3]: https://github.com/sebastianbergmann/phpunit/compare/5.0.2...5.0.3
-[5.0.2]: https://github.com/sebastianbergmann/phpunit/compare/5.0.1...5.0.2
-[5.0.1]: https://github.com/sebastianbergmann/phpunit/compare/5.0.0...5.0.1
-[5.0.0]: https://github.com/sebastianbergmann/phpunit/compare/4.8...5.0.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.1.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.1.md
deleted file mode 100644
index 9a6a6f966..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.1.md
+++ /dev/null
@@ -1,68 +0,0 @@
-# Changes in PHPUnit 5.1
-
-All notable changes of the PHPUnit 5.1 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [5.1.7] - 2016-02-02
-
-### Fixed
-
-* Fixed [#2050](https://github.com/sebastianbergmann/phpunit/issues/2050): `PHPUnit_Util_XML::load()` raises exception with empty message when XML string is empty
-
-## [5.1.6] - 2016-01-29
-
-### Fixed
-
-* Fixed [#2052](https://github.com/sebastianbergmann/phpunit/issues/2052): PHPUnit 5.1.5 breaks coverage whitelist include directory globbing
-
-## [5.1.5] - 2016-01-29
-
-### Fixed
-
-* An exception is now raised when non-existant directories or files are to be added to the code coverage whitelist
-* Fixed a bug in `PHPUnit_Runner_Version::series()`
-
-## [5.1.4] - 2016-01-11
-
-### Fixed
-
-* Fixed [#1959](https://github.com/sebastianbergmann/phpunit/issues/1959): Prophecy errors are not handled correctly
-
-### Fixed
-
-## [5.1.3] - 2015-12-10
-
-### Added
-
-* Added support for `Throwable` to `PHPUnit_Framework_TestCase::throwsException()`
-
-## [5.1.2] - 2015-12-07
-
-### Fixed
-
-* Fixed a backwards compatibility break related to the execution order of `@before` and `setUp()` introduced in PHPUnit 5.1.0
-
-## [5.1.1] - 2015-12-07
-
-### Fixed
-
-* Fixed a backwards compatibility break in the `PHPUnit_Framework_TestListener` interface introduced in PHPUnit 5.1.0
-
-## [5.1.0] - 2015-12-04
-
-### Added
-
-* Implemented [#1802](https://github.com/sebastianbergmann/phpunit/issues/1802): Refactor how PHPUnit emits warnings (such as `No tests found in class "Test"`)
-* Merged [#1824](https://github.com/sebastianbergmann/phpunit/issues/1824): Added support for the `--CLEAN--` and `--EXPECTREGEX--` sections for PHPT test cases
-* Merged [#1825](https://github.com/sebastianbergmann/phpunit/issues/1825): Redirect STDERR to STDOUT when running PHPT test cases
-* Merged [#1871](https://github.com/sebastianbergmann/phpunit/issues/1871): Added support for `@testdox` annotations on classes
-* Merged [#1917](https://github.com/sebastianbergmann/phpunit/issues/1917): Allow `@coversDefaultClass` annotation to work on traits
-
-[5.1.7]: https://github.com/sebastianbergmann/phpunit/compare/5.1.6...5.1.7
-[5.1.6]: https://github.com/sebastianbergmann/phpunit/compare/5.1.5...5.1.6
-[5.1.5]: https://github.com/sebastianbergmann/phpunit/compare/5.1.4...5.1.5
-[5.1.4]: https://github.com/sebastianbergmann/phpunit/compare/5.1.3...5.1.4
-[5.1.3]: https://github.com/sebastianbergmann/phpunit/compare/5.1.2...5.1.3
-[5.1.2]: https://github.com/sebastianbergmann/phpunit/compare/5.1.1...5.1.2
-[5.1.1]: https://github.com/sebastianbergmann/phpunit/compare/5.1.0...5.1.1
-[5.1.0]: https://github.com/sebastianbergmann/phpunit/compare/5.0...5.1.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.2.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.2.md
deleted file mode 100644
index 01f0d2497..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.2.md
+++ /dev/null
@@ -1,117 +0,0 @@
-# Changes in PHPUnit 5.2
-
-All notable changes of the PHPUnit 5.2 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [5.2.12] - 2016-03-15
-
-### Fixed
-
-* Fixed [#2112](https://github.com/sebastianbergmann/phpunit/issues/2112): Output is html entity encoded when ran through `phpdbg`
-* Fixed [#2118](https://github.com/sebastianbergmann/phpunit/issues/2118): Prophecy integration does not work on PHP 7
-
-## [5.2.11] - 2016-03-14
-
-### Fixed
-
-* Fixed [#2094](https://github.com/sebastianbergmann/phpunit/issues/2094): Missing argument for `PHPUnit_TextUI_TestRunner::run()`
-* Fixed [#2109](https://github.com/sebastianbergmann/phpunit/issues/2109): Process isolation leaks global variable
-
-## [5.2.10] - 2016-03-03
-
-### Fixed
-
-* Fixed [#2039](https://github.com/sebastianbergmann/phpunit/issues/2039): TestDox does not handle snake_case test methods properly
-* Fixed a bug that caused no code coverage to be generated for tests that execute custom comparators
-
-## [5.2.9] - 2016-02-19
-
-### Changed
-
-* Improved the TestDox HTML report
-
-### Fixed
-
-* Fixed [#2083](https://github.com/sebastianbergmann/phpunit/issues/2083): Restored backwards compatibility in deprecated `setExpectedException()` method
-
-## [5.2.8] - 2016-02-18
-
-### Changed
-
-* Updated dependency information in `composer.json`
-
-## [5.2.7] - 2016-02-18
-
-### Changed
-
-* Improved the typography of the TestDox HTML report
-
-## [5.2.6] - 2016-02-16
-
-### Fixed
-
-* `PHPUnit_Framework_InvalidCoversTargetException` is now properly handled and results in a warning 
-
-## [5.2.5] - 2016-02-13
-
-### Fixed
-
-* Fixed [#2076](https://github.com/sebastianbergmann/phpunit/issues/2076): Code of custom comparators should not result in a test being marked as risky when PHPUnit is strict about @covers annotation usage
-
-## [5.2.4] - 2016-02-11
-
-### Fixed
-
-* Fixed [#2072](https://github.com/sebastianbergmann/phpunit/issues/2072): Paths in XML configuration file were not handled correctly when they have whitespace around them
-
-## [5.2.3] - 2016-02-08
-
-### Removed
-
-* Removed the implementation of [#1899](https://github.com/sebastianbergmann/phpunit/issues/1899) due to a [bug](https://github.com/sebastianbergmann/php-code-coverage/issues/420) in PHP_CodeCoverage
-
-## [5.2.2] - 2016-02-07
-
-### Removed
-
-* Removed the implementation of [#1902](https://github.com/sebastianbergmann/phpunit/issues/1902) due to [#2042](https://github.com/sebastianbergmann/phpunit/issues/2042)
-
-## [5.2.1] - 2016-02-05
-
-### Fixed
-
-* Fixed [#2060](https://github.com/sebastianbergmann/phpunit/issues/2060): Allow usage of `sebastian/version` in version 1
-
-## [5.2.0] - 2016-02-05
-
-### Added
-
-* Implemented [#1899](https://github.com/sebastianbergmann/phpunit/issues/1899): Mark a test as risky that does not execute the code it wants to test
-* Implemented [#1902](https://github.com/sebastianbergmann/phpunit/issues/1902): Mark a test as risky when it performs an assertion on a test double
-* Implemented [#1905](https://github.com/sebastianbergmann/phpunit/issues/1905): Add `--fail-on-risky` and `--fail-on-warning` commandline options as well as `failOnRisky` and `failOnWarning` configuration options
-* Implemented [#1912](https://github.com/sebastianbergmann/phpunit/issues/1912): Add support for specifying the extension version with the `@requires` annotation
-* Implemented [#1977](https://github.com/sebastianbergmann/phpunit/issues/1977): Add support for disabling annotations that control the ignoring of code coverage
-* Added `PHPUnit_Framework_TestCase::expectException()`, `PHPUnit_Framework_TestCase::expectExceptionCode()`, `PHPUnit_Framework_TestCase::expectExceptionMessage()`, and `PHPUnit_Framework_TestCase::expectExceptionMessageRegExp()` for programmatically setting expectations for exceptions
-
-### Changed
-
-* Deprecated `PHPUnit_Framework_TestCase::setExpectedException()`
-* Deprecated the `checkForUnintentionallyCoveredCode` configuration setting (use `beStrictAboutCoversAnnotation` instead)
-
-### Removed
-
-* The `mapTestClassNameToCoveredClassName` configuration setting has been removed
-
-[5.2.12]: https://github.com/sebastianbergmann/phpunit/compare/5.2.11...5.2.12
-[5.2.11]: https://github.com/sebastianbergmann/phpunit/compare/5.2.10...5.2.11
-[5.2.10]: https://github.com/sebastianbergmann/phpunit/compare/5.2.9...5.2.10
-[5.2.9]: https://github.com/sebastianbergmann/phpunit/compare/5.2.8...5.2.9
-[5.2.8]: https://github.com/sebastianbergmann/phpunit/compare/5.2.7...5.2.8
-[5.2.7]: https://github.com/sebastianbergmann/phpunit/compare/5.2.6...5.2.7
-[5.2.6]: https://github.com/sebastianbergmann/phpunit/compare/5.2.5...5.2.6
-[5.2.5]: https://github.com/sebastianbergmann/phpunit/compare/5.2.4...5.2.5
-[5.2.4]: https://github.com/sebastianbergmann/phpunit/compare/5.2.3...5.2.4
-[5.2.3]: https://github.com/sebastianbergmann/phpunit/compare/5.2.2...5.2.3
-[5.2.2]: https://github.com/sebastianbergmann/phpunit/compare/5.2.1...5.2.2
-[5.2.1]: https://github.com/sebastianbergmann/phpunit/compare/5.2.0...5.2.1
-[5.2.0]: https://github.com/sebastianbergmann/phpunit/compare/5.1...5.2.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.3.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.3.md
deleted file mode 100644
index 87c657be0..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.3.md
+++ /dev/null
@@ -1,55 +0,0 @@
-# Changes in PHPUnit 5.3
-
-All notable changes of the PHPUnit 5.3 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [5.3.5] - 2016-06-03
-
-### Fixed
-
-* Fixed [phpunit-mock-objects/#308](https://github.com/sebastianbergmann/phpunit-mock-objects/issues/308): Make sure that PHPUnit 5.3 does not pull in PHPUnit 5.4 dependencies
-
-## [5.3.4] - 2016-05-11
-
-### Changed
-
-* The checks that can be enabled by `--strict-coverage` and `beStrictAboutCoversAnnotation` are no longer performed for tests annotated with `@medium` or `@large`
-
-## [5.3.3] - 2016-05-10
-
-### Fixed
-
-* Fixed [#2158](https://github.com/sebastianbergmann/phpunit/issues/2158): Failure to run tests in separate processes if a file included into main process contains constant definition
-
-## [5.3.2] - 2016-04-12
-
-### Fixed
-
-* Fixed [#2134](https://github.com/sebastianbergmann/phpunit/issues/2134): Failures are not shown when there are warnings
-* Fixed [phpunit-mock-objects/#301](https://github.com/sebastianbergmann/phpunit-mock-objects/issues/301): `PHPUnit_Framework_MockObject_MockBuilder::getMock()` calls `PHPUnit_Framework_TestCase::getMock()` with more arguments than accepted
-
-## [5.3.1] - 2016-04-07
-
-### Fixed
-
-* Fixed [#2128](https://github.com/sebastianbergmann/phpunit/issues/2128): PHPUnit 5.3 50% slower than PHPUnit 5.2 (when using large data sets with `@dataProvider`)
-
-## [5.3.0] - 2016-04-01
-
-### Added
-
-* Implemented [#1984](https://github.com/sebastianbergmann/phpunit/issues/1984): Support for comparison operators to `@requires` annotation
-* Added `--generate-configuration` option to generate an XML configuration file with suggested settings
-
-### Changed
-
-* In strict coverage mode, a test will now be marked as risky when it does not have a `@covers` annotation but is supposed to have one
-* The passing of test doubles from one test to another has been improved
-* Implemented [phpunit-mock-objects/#296](https://github.com/sebastianbergmann/phpunit-mock-objects/issues/296): Trigger an error when final or private method is configured on a test double
-
-[5.3.5]: https://github.com/sebastianbergmann/phpunit/compare/5.3.4...5.3.5
-[5.3.4]: https://github.com/sebastianbergmann/phpunit/compare/5.3.3...5.3.4
-[5.3.3]: https://github.com/sebastianbergmann/phpunit/compare/5.3.2...5.3.3
-[5.3.2]: https://github.com/sebastianbergmann/phpunit/compare/5.3.1...5.3.2
-[5.3.1]: https://github.com/sebastianbergmann/phpunit/compare/5.3.0...5.3.1
-[5.3.0]: https://github.com/sebastianbergmann/phpunit/compare/5.2...5.3.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.4.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.4.md
deleted file mode 100644
index 778ac73c8..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.4.md
+++ /dev/null
@@ -1,83 +0,0 @@
-# Changes in PHPUnit 5.4
-
-All notable changes of the PHPUnit 5.4 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [5.4.8] - 2016-07-26
-
-### Changed
-
-* Bumped required version of `phpunit/php-code-coverage` to `4.0.1`
-
-## [5.4.7] - 2016-07-21
-
-### Fixed
-
-* Fixed [#1968](https://github.com/sebastianbergmann/phpunit/issues/1968): Invalid data sets are not handled correctly for `@testWith` annotation
-* Fixed [#2200](https://github.com/sebastianbergmann/phpunit/issues/2200): No warnings when test runs in separate process
-* Fixed [#2221](https://github.com/sebastianbergmann/phpunit/issues/2221): `expectException()` accepts non-string argument
-
-## [5.4.6] - 2016-06-16
-
-### Fixed
-
-* Fixed [#2219](https://github.com/sebastianbergmann/phpunit/issues/2219): PHAR does not contain all dependencies
-
-## [5.4.5] - 2016-06-15
-
-### Fixed
-
-* Fixed [#2181](https://github.com/sebastianbergmann/phpunit/issues/2181): Use `setlocale()` with `0` as second argument to not affect current setting
-* Fixed [#2211](https://github.com/sebastianbergmann/phpunit/issues/2211): Correctly handle paths to PHP binary that contain spaces (`C:\Program Files`) on Microsoft Windows
-
-## [5.4.4] - 2016-06-09
-
-### Fixed
-
-* Blacklisted phpdocumentor/reflection-docblock 3.0.2 due to https://github.com/phpDocumentor/ReflectionDocBlock/pull/77
-
-## [5.4.3] - 2016-06-09
-
-### Changed
-
-* Renamed `phpunit\framework\TestCase` to `PHPUnit\Framework\TestCase`
-
-## [5.4.2] - 2016-06-03
-
-### Fixed
-
-* Reverted the JUnit XML logfile format change to restore backward compatibility
-
-## [5.4.1] - 2016-06-03
-
-### Fixed
-
-* Fixed [#2186](https://github.com/sebastianbergmann/phpunit/issues/2186): `PHPUnit_Framework_TestCase::getMockBuilder()` should be `public`, not `protected` 
-
-## [5.4.0] - 2016-06-03
-
-### Added
-
-* Implemented [#2037](https://github.com/sebastianbergmann/phpunit/issues/2037): Log more information about failures in JSON output
-* Implemented [#2152](https://github.com/sebastianbergmann/phpunit/issues/2152): Filter for which tests TestDox output is generated
-* Added the `PHPUnit\Framework\TestCase::createMock()` method for creating test doubles using best practice defaults
-* Added `registerMockObjectsFromTestArgumentsRecursively` configuration directive for optionally registering mock objects from test arguments recursively
-* Added support for the `ENV`, `STDIN`, `ARGS`, `FILEEOF`, `FILE_EXTERNAL`, `EXPECT_EXTERNAL`, `EXPECTF_EXTERNAL`, `EXPECTREGEX_EXTERNAL`, and `XFAIL` sections to PHPT test runner
-* Added TestDox XML logger
-* Added `phpunit\framework\TestCase` as an alias for `PHPUnit_Framework_TestCase` for forward compatibility
-
-### Changed
-
-* The `PHPUnit_Framework_TestCase::getMock()` method has been deprecated. Please use `PHPUnit_Framework_TestCase::createMock()` or `PHPUnit_Framework_TestCase::getMockBuilder()` instead.
-* The `PHPUnit_Framework_TestCase::getMockWithoutInvokingTheOriginalConstructor()` method has been deprecated. Please use `PHPUnit_Framework_TestCase::createMock()` instead.
-* The logfile format generated using the `--log-junit` option and the `<log type="junit" target="..."/>` configuration directive has been updated to match the [current format used by JUnit](http://llg.cubic.org/docs/junit/). Due to this change you may need to update how your continuous integration server processes test result logfiles generated by PHPUnit.
-
-[5.4.8]: https://github.com/sebastianbergmann/phpunit/compare/5.4.7...5.4.8
-[5.4.7]: https://github.com/sebastianbergmann/phpunit/compare/5.4.6...5.4.7
-[5.4.6]: https://github.com/sebastianbergmann/phpunit/compare/5.4.5...5.4.6
-[5.4.5]: https://github.com/sebastianbergmann/phpunit/compare/5.4.4...5.4.5
-[5.4.4]: https://github.com/sebastianbergmann/phpunit/compare/5.4.3...5.4.4
-[5.4.3]: https://github.com/sebastianbergmann/phpunit/compare/5.4.2...5.4.3
-[5.4.2]: https://github.com/sebastianbergmann/phpunit/compare/5.4.1...5.4.2
-[5.4.1]: https://github.com/sebastianbergmann/phpunit/compare/5.4.0...5.4.1
-[5.4.0]: https://github.com/sebastianbergmann/phpunit/compare/5.3...5.4.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.5.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.5.md
deleted file mode 100644
index 841bdb63b..000000000
--- a/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.5.md
+++ /dev/null
@@ -1,74 +0,0 @@
-# Changes in PHPUnit 5.5
-
-All notable changes of the PHPUnit 5.5 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
-
-## [5.5.7] - 2016-10-03
-
-### Changed
-
-* Reverted [#2300](https://github.com/sebastianbergmann/phpunit/issues/2300): Exclude tests from package distribution
-
-## [5.5.6] - 2016-10-03
-
-### Changed
-
-* Implemented [#2300](https://github.com/sebastianbergmann/phpunit/issues/2300): Exclude tests from package distribution
-
-### Fixed
-
-* Fixed [#2261](https://github.com/sebastianbergmann/phpunit/issues/2261): Invalid test listener configuration leads to confusing behavior
-* Fixed [#2309](https://github.com/sebastianbergmann/phpunit/pull/2309): `PHPUnit\Framework\TestCase` is not declared `abstract`
-
-## [5.5.5] - 2016-09-21
-
-### Fixed
-
-* Fixed [#2101](https://github.com/sebastianbergmann/phpunit/issues/2101): Output Buffer Level consumption prevents custom output buffers from working
-
-## [5.5.4] - 2016-08-26
-
-New release of PHPUnit as PHAR with updated dependencies
-
-## [5.5.3] - 2016-08-25
-
-### Fixed
-
-* Fixed [#2270](https://github.com/sebastianbergmann/phpunit/pull/2270): Allow `createPartialMock()` to not mock any methods
-
-## [5.5.2] - 2016-08-18
-
-### Changed
-
-* The JUnit logger no longer uses `<warning>` elements when the `logIncompleteSkipped` configuration option is set to `false` (default)
-
-### Fixed
-
-* Restored the `logIncompleteSkipped` configuration option for the JUnit logger that got lost in PHPUnit 5.4.2
-
-## [5.5.1] - 2016-08-17
-
-### Fixed
-
-* Fixed [#1961](https://github.com/sebastianbergmann/phpunit/issues/1961): XSD schema in 5.x does not validate
-* Incorrect warning about missing `@covers` annotation is no longer shown when `@coversNothing` is used together with `forceCoversAnnotation=true`
-
-## [5.5.0] - 2016-08-05
-
-### Added
-
-* Added the `PHPUnit\Framework\TestCase::createPartialMock()` method for creating partial test doubles using best practice defaults
-* Merged [#2203](https://github.com/sebastianbergmann/phpunit/pull/2203): Ability to `--list-suites` for a given configuration
-
-### Changed
-
-* An `AssertionError` raised by an `assert()` in the tested code now causes the test to be interpreted as a failure instead of an error
-
-[5.5.7]: https://github.com/sebastianbergmann/phpunit/compare/5.5.6...5.5.7
-[5.5.6]: https://github.com/sebastianbergmann/phpunit/compare/5.5.5...5.5.6
-[5.5.5]: https://github.com/sebastianbergmann/phpunit/compare/5.5.4...5.5.5
-[5.5.4]: https://github.com/sebastianbergmann/phpunit/compare/5.5.3...5.5.4
-[5.5.3]: https://github.com/sebastianbergmann/phpunit/compare/5.5.2...5.5.3
-[5.5.2]: https://github.com/sebastianbergmann/phpunit/compare/5.5.1...5.5.2
-[5.5.1]: https://github.com/sebastianbergmann/phpunit/compare/5.5.0...5.5.1
-[5.5.0]: https://github.com/sebastianbergmann/phpunit/compare/5.4...5.5.0
-
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.7.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.7.md
new file mode 100644
index 000000000..50bf1111d
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/ChangeLog-5.7.md
@@ -0,0 +1,233 @@
+# Changes in PHPUnit 5.7
+
+All notable changes of the PHPUnit 5.7 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [5.7.26] - 2017-12-17
+
+### Fixed
+
+* Fixed [#2472](https://github.com/sebastianbergmann/phpunit/issues/2472): `PHPUnit\Util\Getopt` uses deprecated `each()` function
+* Fixed [#2833](https://github.com/sebastianbergmann/phpunit/issues/2833): Test class loaded during data provider execution is not discovered
+* Fixed [#2922](https://github.com/sebastianbergmann/phpunit/issues/2922): Test class is not discovered when there is a test class with `@group` and provider throwing exception in it, tests are run with `--exclude-group` for that group, there is another class called later (after the class from above), and the name of that another class does not match its filename
+
+## [5.7.25] - 2017-11-14
+
+### Fixed
+
+* Fixed [#2859](https://github.com/sebastianbergmann/phpunit/issues/2859): Regression caused by fix for [#2833](https://github.com/sebastianbergmann/phpunit/issues/2833)
+
+## [5.7.24] - 2017-11-14
+
+### Fixed
+
+* Fixed [#2833](https://github.com/sebastianbergmann/phpunit/issues/2833): Test class loaded during data provider execution is not discovered
+
+## [5.7.23] - 2017-10-15
+
+### Fixed
+
+* Fixed [#2731](https://github.com/sebastianbergmann/phpunit/issues/2731): Empty exception message cannot be expected
+
+## [5.7.22] - 2017-09-24
+
+### Fixed
+
+* Fixed [#2769](https://github.com/sebastianbergmann/phpunit/issues/2769): Usage of `setUseErrorHandler()` produces `Undefined variable` error
+
+## [5.7.21] - 2017-06-21
+
+### Added
+
+* Added `PHPUnit\Framework\AssertionFailedError`, `PHPUnit\Framework\Test`, and `PHPUnit\Framework\TestSuite` to the forward compatibility layer for PHPUnit 6
+
+### Fixed
+
+* Fixed [#2705](https://github.com/sebastianbergmann/phpunit/issues/2705): `stderr` parameter in `phpunit.xml` always considered `true`
+
+## [5.7.20] - 2017-05-22
+
+### Fixed
+
+* Fixed [#2563](https://github.com/sebastianbergmann/phpunit/pull/2563): `phpunit --version` does not display version when running unsupported PHP
+
+## [5.7.19] - 2017-04-03
+
+### Fixed
+
+* Fixed [#2638](https://github.com/sebastianbergmann/phpunit/pull/2638): Regression in `PHPUnit\Framework\TestCase:registerMockObjectsFromTestArguments()`
+
+## [5.7.18] - 2017-04-02
+
+### Fixed
+
+* Fixed [#2145](https://github.com/sebastianbergmann/phpunit/issues/2145): `--stop-on-failure` fails to stop on PHP 7
+* Fixed [#2572](https://github.com/sebastianbergmann/phpunit/issues/2572): `PHPUnit\Framework\TestCase:registerMockObjectsFromTestArguments()` does not correctly handle arrays that reference themselves
+
+## [5.7.17] - 2017-03-19
+
+### Fixed
+
+* Fixed [#2016](https://github.com/sebastianbergmann/phpunit/issues/2016): `prophesize()` does not work when static attributes are backed up
+* Fixed [#2568](https://github.com/sebastianbergmann/phpunit/issues/2568): `ArraySubsetConstraint` uses invalid cast to array
+* Fixed [#2573](https://github.com/sebastianbergmann/phpunit/issues/2573): `getMockFromWsdl()` does not handle URLs with query parameters
+* `PHPUnit\Util\Test::getDataFromTestWithAnnotation()` raises notice when docblock contains Windows line endings
+
+## [5.7.16] - 2017-03-15
+
+### Fixed
+
+* Fixed [#2547](https://github.com/sebastianbergmann/phpunit/issues/2547): Code Coverage data is collected for test annotated with `@coversNothing`
+* Fixed [#2558](https://github.com/sebastianbergmann/phpunit/issues/2558): `countOf()` function is missing
+
+## [5.7.15] - 2017-03-02
+
+### Fixed
+
+* Fixed [#1999](https://github.com/sebastianbergmann/phpunit/issues/1999): Handler is inherited from previous custom option with handler
+* Fixed [#2149](https://github.com/sebastianbergmann/phpunit/issues/2149): `assertCount()` does not handle generators properly
+* Fixed [#2478](https://github.com/sebastianbergmann/phpunit/issues/2478): Tests that take too long are not reported as risky test
+
+## [5.7.14] - 2017-02-19
+
+### Fixed
+
+* Fixed [#2489](https://github.com/sebastianbergmann/phpunit/issues/2489): `processUncoveredFilesFromWhitelist` is not handled correctly
+* Fixed default values for `addUncoveredFilesFromWhitelist` and `processUncoveredFilesFromWhitelist` in `phpunit.xsd`
+
+## [5.7.13] - 2017-02-10
+
+### Fixed
+
+* Fixed [#2493](https://github.com/sebastianbergmann/phpunit/issues/2493): Fix for [#2475](https://github.com/sebastianbergmann/phpunit/pull/2475) does not apply to PHPUnit 5.7
+
+## [5.7.12] - 2017-02-08
+
+### Fixed
+
+* Fixed [#2475](https://github.com/sebastianbergmann/phpunit/pull/2475): Defining a test suite with only one file does not work
+
+## [5.7.11] - 2017-02-05
+
+### Fixed
+
+* Deprecation errors when used with PHP 7.2
+
+## [5.7.10] - 2017-02-04
+
+### Fixed
+
+* Fixed [#2462](https://github.com/sebastianbergmann/phpunit/issues/2462): Code Coverage whitelist is filled even if no code coverage data is to be collected
+
+## [5.7.9] - 2017-01-28
+
+### Fixed
+
+* Fixed [#2447](https://github.com/sebastianbergmann/phpunit/issues/2447): Reverted backwards incompatible change to handling of boolean environment variable values specified in XML
+
+## [5.7.8] - 2017-01-26
+
+### Fixed
+
+* Fixed [#2446](https://github.com/sebastianbergmann/phpunit/issues/2446): Reverted backwards incompatible change to exit code in case of warnings
+
+## [5.7.7] - 2017-01-25
+
+### Fixed
+
+* Fixed [#1896](https://github.com/sebastianbergmann/phpunit/issues/1896): Wrong test location when `@depends` and `@dataProvider` are combined
+* Fixed [#1983](https://github.com/sebastianbergmann/phpunit/pull/1983): Tests with `@expectedException` annotation cannot be skipped
+* Fixed [#2137](https://github.com/sebastianbergmann/phpunit/issues/2137): Warnings for invalid data providers are suppressed when test execution is filtered
+* Fixed [#2275](https://github.com/sebastianbergmann/phpunit/pull/2275): Invalid UTF-8 characters can lead to missing output
+* Fixed [#2299](https://github.com/sebastianbergmann/phpunit/issues/2299): `expectExceptionMessage()` and `expectExceptionCode()` do not work without `expectException()`
+* Fixed [#2328](https://github.com/sebastianbergmann/phpunit/issues/2328): `TestListener` callbacks `startTest()` and `endTest()` are not called when test is skipped due to `@depends`
+* Fixed [#2331](https://github.com/sebastianbergmann/phpunit/issues/2331): Boolean environment variable values specified in XML get mangled
+* Fixed [#2333](https://github.com/sebastianbergmann/phpunit/issues/2333): `assertContains()` and `assertNotContains()` do not handle UTF-8 strings correctly
+* Fixed [#2340](https://github.com/sebastianbergmann/phpunit/pull/2340): Data providers that use `yield` or implement `Iterator` cannot be combined 
+* Fixed [#2349](https://github.com/sebastianbergmann/phpunit/pull/2349): `PHPUnit_TextUI_Command` does not `exit()` when it should
+* Fixed [#2392](https://github.com/sebastianbergmann/phpunit/issues/2392): Empty (but valid) data provider should skip the test
+* Fixed [#2431](https://github.com/sebastianbergmann/phpunit/issues/2431): `assertArraySubset()` does not support `ArrayAccess`
+* Fixed [#2435](https://github.com/sebastianbergmann/phpunit/issues/2435): Empty `@group` annotation causes error on PHP 7.2+
+
+## [5.7.6] - 2017-01-22
+
+### Fixed
+
+* Fixed [#2424](https://github.com/sebastianbergmann/phpunit/issues/2424): `TestCase::getStatus()` returns `STATUS_PASSED` instead of `STATUS_RISKY` for risky test
+* Fixed [#2427](https://github.com/sebastianbergmann/phpunit/issues/2427): TestDox group configuration is not handled
+* Fixed [#2428](https://github.com/sebastianbergmann/phpunit/pull/2428): Nested arrays specificied in XML configuration file are not handled correctly
+
+## [5.7.5] - 2016-12-28
+
+### Fixed
+
+* Fixed [#2404](https://github.com/sebastianbergmann/phpunit/pull/2404): `assertDirectoryNotIsWriteable()` calls itself
+
+## [5.7.4] - 2016-12-13
+
+### Fixed
+
+* Fixed [#2394](https://github.com/sebastianbergmann/phpunit/issues/2394): Do not treat `AssertionError` as assertion failure on PHP 5
+
+## [5.7.3] - 2016-12-09
+
+### Fixed
+
+* Fixed [#2384](https://github.com/sebastianbergmann/phpunit/pull/2384): Handle `PHPUnit_Framework_Exception` correctly when expecting exceptions
+
+## [5.7.2] - 2016-12-03
+
+### Fixed
+
+* Fixed [#2382](https://github.com/sebastianbergmann/phpunit/issues/2382): Uncloneable test doubles passed via data provider do not work
+
+## [5.7.1] - 2016-12-02
+
+### Fixed
+
+* Fixed [#2380](https://github.com/sebastianbergmann/phpunit/issues/2380): Data Providers cannot be generators anymore
+
+## [5.7.0] - 2016-12-02
+
+### Added
+
+* Merged [#2223](https://github.com/sebastianbergmann/phpunit/pull/2223): Add support for multiple data providers
+* Added `extensionsDirectory` configuration directive to configure a directory from which all `.phar` files are loaded as PHPUnit extensions
+* Added `--no-extensions` commandline option to suppress loading of extensions (from configured extension directory)
+* Added `PHPUnit\Framework\Assert` as an alias for `PHPUnit_Framework_Assert` for forward compatibility
+* Added `PHPUnit\Framework\BaseTestListener` as an alias for `PHPUnit_Framework_BaseTestListener` for forward compatibility
+* Added `PHPUnit\Framework\TestListener` as an alias for `PHPUnit_Framework_TestListener` for forward compatibility
+
+### Changed
+
+* The `--log-json` commandline option has been deprecated
+* The `--tap` and `--log-tap` commandline options have been deprecated
+* The `--self-update` and `--self-upgrade` commandline options have been deprecated (PHAR binary only)
+
+[5.7.26]: https://github.com/sebastianbergmann/phpunit/compare/5.7.25...5.7.26
+[5.7.25]: https://github.com/sebastianbergmann/phpunit/compare/5.7.24...5.7.25
+[5.7.24]: https://github.com/sebastianbergmann/phpunit/compare/5.7.23...5.7.24
+[5.7.23]: https://github.com/sebastianbergmann/phpunit/compare/5.7.22...5.7.23
+[5.7.22]: https://github.com/sebastianbergmann/phpunit/compare/5.7.21...5.7.22
+[5.7.21]: https://github.com/sebastianbergmann/phpunit/compare/5.7.20...5.7.21
+[5.7.20]: https://github.com/sebastianbergmann/phpunit/compare/5.7.19...5.7.20
+[5.7.19]: https://github.com/sebastianbergmann/phpunit/compare/5.7.18...5.7.19
+[5.7.18]: https://github.com/sebastianbergmann/phpunit/compare/5.7.17...5.7.18
+[5.7.17]: https://github.com/sebastianbergmann/phpunit/compare/5.7.16...5.7.17
+[5.7.16]: https://github.com/sebastianbergmann/phpunit/compare/5.7.15...5.7.16
+[5.7.15]: https://github.com/sebastianbergmann/phpunit/compare/5.7.14...5.7.15
+[5.7.14]: https://github.com/sebastianbergmann/phpunit/compare/5.7.13...5.7.14
+[5.7.13]: https://github.com/sebastianbergmann/phpunit/compare/5.7.12...5.7.13
+[5.7.12]: https://github.com/sebastianbergmann/phpunit/compare/5.7.11...5.7.12
+[5.7.11]: https://github.com/sebastianbergmann/phpunit/compare/5.7.10...5.7.11
+[5.7.10]: https://github.com/sebastianbergmann/phpunit/compare/5.7.9...5.7.10
+[5.7.9]: https://github.com/sebastianbergmann/phpunit/compare/5.7.8...5.7.9
+[5.7.8]: https://github.com/sebastianbergmann/phpunit/compare/5.7.7...5.7.8
+[5.7.7]: https://github.com/sebastianbergmann/phpunit/compare/5.7.6...5.7.7
+[5.7.6]: https://github.com/sebastianbergmann/phpunit/compare/5.7.5...5.7.6
+[5.7.5]: https://github.com/sebastianbergmann/phpunit/compare/5.7.4...5.7.5
+[5.7.4]: https://github.com/sebastianbergmann/phpunit/compare/5.7.3...5.7.4
+[5.7.3]: https://github.com/sebastianbergmann/phpunit/compare/5.7.2...5.7.3
+[5.7.2]: https://github.com/sebastianbergmann/phpunit/compare/5.7.1...5.7.2
+[5.7.1]: https://github.com/sebastianbergmann/phpunit/compare/5.7.0...5.7.1
+[5.7.0]: https://github.com/sebastianbergmann/phpunit/compare/5.6...5.7.0
+
diff --git a/lib/composer/vendor/phpunit/phpunit/ChangeLog-6.5.md b/lib/composer/vendor/phpunit/phpunit/ChangeLog-6.5.md
new file mode 100644
index 000000000..775ba664f
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/ChangeLog-6.5.md
@@ -0,0 +1,51 @@
+# Changes in PHPUnit 6.5
+
+All notable changes of the PHPUnit 6.5 release series are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [6.5.5] - 2017-12-17
+
+### Fixed
+
+* Fixed [#2922](https://github.com/sebastianbergmann/phpunit/issues/2922): Test class is not discovered when there is a test class with `@group` and provider throwing exception in it, tests are run with `--exclude-group` for that group, there is another class called later (after the class from above), and the name of that another class does not match its filename
+
+## [6.5.4] - 2017-12-10
+
+### Changed
+
+* Require version 5.0.5 of `phpunit/phpunit-mock-objects` for [phpunit-mock-objects#394](https://github.com/sebastianbergmann/phpunit-mock-objects/issues/394)
+
+## [6.5.3] - 2017-12-06
+
+### Fixed
+
+* Fixed an issue with PHPT tests when `forceCoversAnnotation="true"` is configured
+
+## [6.5.2] - 2017-12-02
+
+### Changed
+
+* Require version 5.0.4 of `phpunit/phpunit-mock-objects` for [phpunit-mock-objects#388](https://github.com/sebastianbergmann/phpunit-mock-objects/issues/388)
+
+## [6.5.1] - 2017-12-01
+
+* Fixed [#2886](https://github.com/sebastianbergmann/phpunit/pull/2886): Forced environment variables do not affect `getenv()`
+
+## [6.5.0] - 2017-12-01
+
+### Added
+
+* Implemented [#2286](https://github.com/sebastianbergmann/phpunit/issues/2286): Optional `$exit` parameter for `PHPUnit\TextUI\TestRunner::run()`
+* Implemented [#2496](https://github.com/sebastianbergmann/phpunit/issues/2496): Allow shallow copy of dependencies
+
+### Fixed
+
+* Fixed [#2654](https://github.com/sebastianbergmann/phpunit/issues/2654): Problems with `assertJsonStringEqualsJsonString()`
+* Fixed [#2810](https://github.com/sebastianbergmann/phpunit/pull/2810): Code Coverage for PHPT tests does not work
+
+[6.5.5]: https://github.com/sebastianbergmann/phpunit/compare/6.5.4...6.5.5
+[6.5.4]: https://github.com/sebastianbergmann/phpunit/compare/6.5.3...6.5.4
+[6.5.3]: https://github.com/sebastianbergmann/phpunit/compare/6.5.2...6.5.3
+[6.5.2]: https://github.com/sebastianbergmann/phpunit/compare/6.5.1...6.5.2
+[6.5.1]: https://github.com/sebastianbergmann/phpunit/compare/6.5.0...6.5.1
+[6.5.0]: https://github.com/sebastianbergmann/phpunit/compare/6.4...6.5.0
+
diff --git a/lib/composer/vendor/phpunit/phpunit/LICENSE b/lib/composer/vendor/phpunit/phpunit/LICENSE
index 1a8c18d03..c9d881fc0 100644
--- a/lib/composer/vendor/phpunit/phpunit/LICENSE
+++ b/lib/composer/vendor/phpunit/phpunit/LICENSE
@@ -1,6 +1,6 @@
 PHPUnit
 
-Copyright (c) 2001-2016, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2001-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/lib/composer/vendor/phpunit/phpunit/README.md b/lib/composer/vendor/phpunit/phpunit/README.md
index d99750649..34769fa1d 100644
--- a/lib/composer/vendor/phpunit/phpunit/README.md
+++ b/lib/composer/vendor/phpunit/phpunit/README.md
@@ -3,8 +3,8 @@
 PHPUnit is a programmer-oriented testing framework for PHP. It is an instance of the xUnit architecture for unit testing frameworks.
 
 [![Latest Stable Version](https://img.shields.io/packagist/v/phpunit/phpunit.svg?style=flat-square)](https://packagist.org/packages/phpunit/phpunit)
-[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%205.6-8892BF.svg?style=flat-square)](https://php.net/)
-[![Build Status](https://img.shields.io/travis/sebastianbergmann/phpunit/5.5.svg?style=flat-square)](https://travis-ci.org/sebastianbergmann/phpunit)
+[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%207.0-8892BF.svg?style=flat-square)](https://php.net/)
+[![Build Status](https://img.shields.io/travis/sebastianbergmann/phpunit/6.5.svg?style=flat-square)](https://phpunit.de/build-status.html)
 
 ## Installation
 
@@ -30,7 +30,7 @@ Alternatively, you may use [Composer](https://getcomposer.org/) to download and
 
 ## Contribute
 
-Please refer to [CONTRIBUTING.md](https://github.com/sebastianbergmann/phpunit/blob/master/CONTRIBUTING.md) for information on how to contribute to PHPUnit and its related projects.
+Please refer to [CONTRIBUTING.md](https://github.com/sebastianbergmann/phpunit/blob/master/.github/CONTRIBUTING.md) for information on how to contribute to PHPUnit and its related projects.
 
 ## List of Contributors
 
diff --git a/lib/composer/vendor/phpunit/phpunit/appveyor.yml b/lib/composer/vendor/phpunit/phpunit/appveyor.yml
new file mode 100644
index 000000000..cdae2964d
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/appveyor.yml
@@ -0,0 +1,65 @@
+build: false
+clone_folder: c:\phpunit
+max_jobs: 3
+platform: x86
+pull_requests:
+  do_not_increment_build_number: true
+version: '{build}.{branch}'
+
+environment:
+  COMPOSER_ROOT_VERSION: '6.5.x-dev'
+
+  matrix:
+    - PHP_VERSION: '7.0.25'
+      XDEBUG_VERSION: '2.5.5-7.0'
+      DEPENDENCIES: '--prefer-lowest'
+    - PHP_VERSION: '7.0.25'
+      XDEBUG_VERSION: '2.5.5-7.0'
+      DEPENDENCIES: ''
+    - PHP_VERSION: '7.1.11'
+      XDEBUG_VERSION: '2.5.5-7.1'
+      DEPENDENCIES: '--prefer-lowest'
+    - PHP_VERSION: '7.1.11'
+      XDEBUG_VERSION: '2.5.5-7.1'
+      DEPENDENCIES: ''
+
+matrix:
+  fast_finish: true
+
+cache:
+  - c:\php -> appveyor.yml
+  - '%LOCALAPPDATA%\Composer\files'
+
+init:
+  - SET PATH=c:\php\%PHP_VERSION%;%PATH%
+
+install:
+  - IF NOT EXIST c:\php mkdir c:\php
+  - IF NOT EXIST c:\php\%PHP_VERSION% mkdir c:\php\%PHP_VERSION%
+  - cd c:\php\%PHP_VERSION%
+  - IF NOT EXIST php-installed.txt appveyor DownloadFile http://windows.php.net/downloads/releases/archives/php-%PHP_VERSION%-Win32-VC14-x86.zip
+  - IF NOT EXIST php-installed.txt 7z x php-%PHP_VERSION%-Win32-VC14-x86.zip -y >nul
+  - IF NOT EXIST php-installed.txt del /Q *.zip
+  - IF NOT EXIST php-installed.txt copy /Y php.ini-development php.ini
+  - IF NOT EXIST php-installed.txt echo max_execution_time=1200 >> php.ini
+  - IF NOT EXIST php-installed.txt echo date.timezone="UTC" >> php.ini
+  - IF NOT EXIST php-installed.txt echo extension_dir=ext >> php.ini
+  - IF NOT EXIST php-installed.txt echo extension=php_curl.dll >> php.ini
+  - IF NOT EXIST php-installed.txt echo extension=php_openssl.dll >> php.ini
+  - IF NOT EXIST php-installed.txt echo extension=php_mbstring.dll >> php.ini
+  - IF NOT EXIST php-installed.txt echo extension=php_fileinfo.dll >> php.ini
+  - IF NOT EXIST php-installed.txt echo extension=php_mysqli.dll >> php.ini
+  - IF NOT EXIST php-installed.txt echo extension=php_pdo_sqlite.dll >> php.ini
+  - IF NOT EXIST php-installed.txt echo zend.assertions=1 >> php.ini
+  - IF NOT EXIST php-installed.txt echo assert.exception=On >> php.ini
+  - IF NOT EXIST php-installed.txt appveyor DownloadFile https://getcomposer.org/composer.phar
+  - IF NOT EXIST php-installed.txt echo @php %%~dp0composer.phar %%* > composer.bat
+  - IF NOT EXIST php-installed.txt appveyor DownloadFile https://xdebug.org/files/php_xdebug-%XDEBUG_VERSION%-vc14.dll -FileName c:\php\%PHP_VERSION%\ext\php_xdebug-%XDEBUG_VERSION%-vc14.dll
+  - IF NOT EXIST php-installed.txt echo zend_extension=php_xdebug-%XDEBUG_VERSION%-vc14.dll >> php.ini
+  - IF NOT EXIST php-installed.txt type nul >> php-installed.txt
+  - cd c:\phpunit
+  - composer update --no-interaction --no-ansi --no-progress --no-suggest --optimize-autoloader --prefer-stable %DEPENDENCIES%
+
+test_script:
+  - cd c:\phpunit
+  - php phpunit
diff --git a/lib/composer/vendor/phpunit/phpunit/build.xml b/lib/composer/vendor/phpunit/phpunit/build.xml
index 1489d16df..f0db73036 100644
--- a/lib/composer/vendor/phpunit/phpunit/build.xml
+++ b/lib/composer/vendor/phpunit/phpunit/build.xml
@@ -28,7 +28,6 @@
 
     <target name="validate-composer-json" unless="validate-composer-json.done" description="Validate composer.json">
         <exec executable="${basedir}/build/tools/composer" failonerror="true" taskname="composer">
-            <env key="COMPOSER_DISABLE_XDEBUG_WARN" value="1"/>
             <arg value="validate"/>
             <arg value="--no-check-lock"/>
             <arg value="--strict"/>
@@ -44,8 +43,11 @@
 
     <target name="install-dependencies" unless="dependencies-installed" depends="-dependencies-installed,validate-composer-json" description="Install dependencies with Composer">
         <exec executable="${basedir}/build/tools/composer" taskname="composer">
-            <env key="COMPOSER_DISABLE_XDEBUG_WARN" value="1"/>
-            <arg value="install"/>
+            <arg value="update"/>
+            <arg value="--no-interaction"/>
+            <arg value="--no-progress"/>
+            <arg value="--no-ansi"/>
+            <arg value="--no-suggest"/>
         </exec>
     </target>
 
@@ -82,12 +84,16 @@
 
     <target name="signed-phar" depends="phar" description="Create signed PHAR archive of PHPUnit and all its dependencies">
         <exec executable="gpg" failonerror="true">
+            <arg value="--local-user"/>
+            <arg value="sb@sebastian-bergmann.de"/>
             <arg value="--armor"/>
             <arg value="--detach-sign"/>
             <arg path="${basedir}/build/phpunit-library-${version}.phar"/>
         </exec>
 
         <exec executable="gpg" failonerror="true">
+            <arg value="--local-user"/>
+            <arg value="sb@sebastian-bergmann.de"/>
             <arg value="--armor"/>
             <arg value="--detach-sign"/>
             <arg path="${basedir}/build/phpunit-${version}.phar"/>
@@ -112,7 +118,6 @@
 
         <exec executable="${basedir}/build/tools/composer">
             <arg value="require"/>
-            <arg value="phpunit/dbunit:~2.0"/>
             <arg value="phpunit/php-invoker:~1.1"/>
         </exec>
 
@@ -226,6 +231,13 @@
             </fileset>
         </copy>
 
+        <copy file="${basedir}/vendor/sebastian/object-reflector/LICENSE" tofile="${basedir}/build/phar/object-reflector/LICENSE"/>
+        <copy todir="${basedir}/build/phar/sebastian-object-reflector">
+            <fileset dir="${basedir}/vendor/sebastian/object-reflector/src">
+                <include name="**/*.php" />
+            </fileset>
+        </copy>
+
         <copy file="${basedir}/vendor/sebastian/version/LICENSE" tofile="${basedir}/build/phar/sebastian-version/LICENSE"/>
         <copy todir="${basedir}/build/phar/sebastian-version">
             <fileset dir="${basedir}/vendor/sebastian/version/src">
@@ -240,20 +252,6 @@
             </fileset>
         </copy>
 
-        <copy file="${basedir}/vendor/symfony/yaml/LICENSE" tofile="${basedir}/build/phar/symfony/LICENSE"/>
-        <copy todir="${basedir}/build/phar/symfony">
-            <fileset dir="${basedir}/vendor/symfony">
-                <include name="**/*.php" />
-                <exclude name="**/Tests/**" />
-            </fileset>
-        </copy>
-
-        <copy todir="${basedir}/build/phar/dbunit">
-            <fileset dir="${basedir}/vendor/phpunit/dbunit/src">
-                <include name="**/*.php" />
-            </fileset>
-        </copy>
-
         <copy todir="${basedir}/build/phar/php-invoker">
             <fileset dir="${basedir}/vendor/phpunit/php-invoker/src">
                 <include name="**/*.php" />
@@ -301,6 +299,27 @@
                 <include name="**/*.php" />
             </fileset>
         </copy>
+
+        <copy file="${basedir}/vendor/phar-io/manifest/LICENSE" tofile="${basedir}/build/phar/phar-io-manifest/LICENSE"/>
+        <copy todir="${basedir}/build/phar/phar-io-manifest">
+            <fileset dir="${basedir}/vendor/phar-io/manifest/src">
+                <include name="**/*.php" />
+            </fileset>
+        </copy>
+
+        <copy file="${basedir}/vendor/phar-io/version/LICENSE" tofile="${basedir}/build/phar/phar-io-version/LICENSE"/>
+        <copy todir="${basedir}/build/phar/phar-io-version">
+            <fileset dir="${basedir}/vendor/phar-io/version/src">
+                <include name="**/*.php" />
+            </fileset>
+        </copy>
+
+        <copy file="${basedir}/vendor/theseer/tokenizer/LICENSE" tofile="${basedir}/build/phar/theseer-tokenizer/LICENSE"/>
+        <copy todir="${basedir}/build/phar/theseer-tokenizer">
+            <fileset dir="${basedir}/vendor/theseer/tokenizer/src">
+                <include name="**/*.php" />
+            </fileset>
+        </copy>
     </target>
 
     <target name="-phar-build" depends="-phar-determine-version">
@@ -330,6 +349,9 @@
             <arg path="${basedir}/build/phar" />
         </exec>
 
+        <copy file="${basedir}/build/binary-phar-autoload.php.in" tofile="${basedir}/build/binary-phar-autoload.php"/>
+        <replace file="${basedir}/build/binary-phar-autoload.php" token="X.Y.Z" value="${_version}"/>
+
         <exec executable="${basedir}/build/tools/phpab" taskname="phpab">
             <arg value="--all" />
             <arg value="--nolower" />
@@ -340,18 +362,18 @@
             <arg value="--output" />
             <arg path="${basedir}/build/phpunit-${_version}.phar" />
             <arg value="--template" />
-            <arg path="${basedir}/build/binary-phar-autoload.php.in" />
+            <arg path="${basedir}/build/binary-phar-autoload.php" />
             <arg path="${basedir}/build/phar" />
         </exec>
 
         <chmod file="${basedir}/build/phpunit-${_version}.phar" perm="ugo+rx"/>
+
+        <delete dir="${basedir}/build/phar"/>
+        <delete file="${basedir}/build/binary-phar-autoload.php"/>
     </target>
 
     <target name="-phar-determine-version">
-        <exec executable="bash" outputproperty="version">
-            <arg value="-c"/>
-            <arg value="${basedir}/phpunit --version | awk 'BEGIN { ORS = &quot;&quot;; } {print $2}'"/>
-        </exec>
+        <exec executable="${basedir}/build/version.php" outputproperty="version" />
     </target>
 
     <target name="generate-project-documentation" depends="-phploc,-phpcs,-phpmd,-phpunit">
@@ -368,13 +390,21 @@
         </exec>
     </target>
 
+    <target name="phpcs">
+        <exec executable="${basedir}/build/tools/phpcs" taskname="phpcs">
+            <arg value="--standard=${basedir}/build/phpcs.xml"/>
+            <arg value="--extensions=php"/>
+            <arg value="--cache"/>
+        </exec>
+    </target>
+
     <target name="-phpcs" depends="prepare">
         <exec executable="${basedir}/build/tools/phpcs" output="/dev/null" taskname="phpcs">
+            <arg value="--standard=${basedir}/build/phpcs.xml"/>
+            <arg value="--extensions=php"/>
+            <arg value="--cache"/>
             <arg value="--report=checkstyle"/>
             <arg value="--report-file=${basedir}/build/logfiles/checkstyle.xml"/>
-            <arg value="--standard=PSR2"/>
-            <arg value="--extensions=php"/>
-            <arg path="${basedir}/src"/>
         </exec>
     </target>
 
@@ -390,8 +420,10 @@
 
     <target name="-phpunit" depends="setup">
         <exec executable="${basedir}/phpunit" taskname="phpunit">
-            <arg value="--configuration"/>
-            <arg path="${basedir}/build/phpunit.xml"/>
+            <arg value="--coverage-xml"/>
+            <arg path="${basedir}/build/logfiles/coverage"/>
+            <arg value="--log-junit"/>
+            <arg path="${basedir}/build/logfiles/junit.xml"/>
         </exec>
     </target>
 </project>
diff --git a/lib/composer/vendor/phpunit/phpunit/composer.json b/lib/composer/vendor/phpunit/phpunit/composer.json
index 9b9edd854..707b84275 100644
--- a/lib/composer/vendor/phpunit/phpunit/composer.json
+++ b/lib/composer/vendor/phpunit/phpunit/composer.json
@@ -19,44 +19,48 @@
     "support": {
         "issues": "https://github.com/sebastianbergmann/phpunit/issues"
     },
+    "prefer-stable": true,
     "require": {
-        "php": "^5.6 || ^7.0",
-        "phpunit/php-file-iterator": "~1.4",
-        "phpunit/php-text-template": "~1.2",
-        "phpunit/php-code-coverage": "^4.0.1",
-        "phpunit/php-timer": "^1.0.6",
-        "phpunit/phpunit-mock-objects": "^3.2",
-        "phpspec/prophecy": "^1.3.1",
-        "symfony/yaml": "~2.1|~3.0",
-        "sebastian/comparator": "~1.1",
-        "sebastian/diff": "~1.2",
-        "sebastian/environment": "^1.3 || ^2.0",
-        "sebastian/exporter": "~1.2",
-        "sebastian/global-state": "~1.0",
-        "sebastian/object-enumerator": "~1.0",
-        "sebastian/resource-operations": "~1.0",
-        "sebastian/version": "~1.0|~2.0",
-        "myclabs/deep-copy": "~1.3",
+        "php": "^7.0",
         "ext-dom": "*",
         "ext-json": "*",
+        "ext-libxml": "*",
         "ext-mbstring": "*",
         "ext-xml": "*",
-        "ext-libxml": "*"
+        "myclabs/deep-copy": "^1.6.1",
+        "phar-io/manifest": "^1.0.1",
+        "phar-io/version": "^1.0",
+        "phpspec/prophecy": "^1.7",
+        "phpunit/php-code-coverage": "^5.3",
+        "phpunit/php-file-iterator": "^1.4.3",
+        "phpunit/php-text-template": "^1.2.1",
+        "phpunit/php-timer": "^1.0.9",
+        "phpunit/phpunit-mock-objects": "^5.0.5",
+        "sebastian/comparator": "^2.1",
+        "sebastian/diff": "^2.0",
+        "sebastian/environment": "^3.1",
+        "sebastian/exporter": "^3.1",
+        "sebastian/global-state": "^2.0",
+        "sebastian/object-enumerator": "^3.0.3",
+        "sebastian/resource-operations": "^1.0",
+        "sebastian/version": "^2.0.1"
     },
     "require-dev": {
         "ext-PDO": "*"
     },
     "conflict": {
+        "phpunit/dbunit": "<3.0",
         "phpdocumentor/reflection-docblock": "3.0.2"
     },
     "config": {
         "platform": {
-            "php": "5.6.0"
-        }
+            "php": "7.0.0"
+        },
+        "optimize-autoloader": true,
+        "sort-packages": true
     },
     "suggest": {
-        "phpunit/php-invoker": "~1.1",
-        "ext-tidy": "*",
+        "phpunit/php-invoker": "^1.1",
         "ext-xdebug": "*"
     },
     "bin": [
@@ -78,7 +82,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "5.5.x-dev"
+            "dev-master": "6.5.x-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/phpunit b/lib/composer/vendor/phpunit/phpunit/phpunit
index 704e54c2d..8271fa348 100755
--- a/lib/composer/vendor/phpunit/phpunit/phpunit
+++ b/lib/composer/vendor/phpunit/phpunit/phpunit
@@ -9,10 +9,15 @@
  * file that was distributed with this source code.
  */
 
-if (version_compare('5.6.0', PHP_VERSION, '>')) {
+if (version_compare('7.0.0', PHP_VERSION, '>')) {
     fwrite(
         STDERR,
-        'This version of PHPUnit requires PHP 5.6; using the latest version of PHP is highly recommended.' . PHP_EOL
+        sprintf(
+            'This version of PHPUnit is supported on PHP 7.0 and PHP 7.1.' . PHP_EOL .
+            'You are using PHP %s (%s).' . PHP_EOL,
+            PHP_VERSION,
+            PHP_BINARY
+        )
     );
 
     die(1);
@@ -33,10 +38,11 @@ foreach (array(__DIR__ . '/../../autoload.php', __DIR__ . '/../vendor/autoload.p
 unset($file);
 
 if (!defined('PHPUNIT_COMPOSER_INSTALL')) {
-    fwrite(STDERR,
-        'You need to set up the project dependencies using the following commands:' . PHP_EOL .
-        'wget http://getcomposer.org/composer.phar' . PHP_EOL .
-        'php composer.phar install' . PHP_EOL
+    fwrite(
+        STDERR,
+        'You need to set up the project dependencies using Composer:' . PHP_EOL . PHP_EOL .
+        '    composer install' . PHP_EOL . PHP_EOL .
+        'You can learn all about Composer on https://getcomposer.org/.' . PHP_EOL
     );
 
     die(1);
@@ -44,4 +50,4 @@ if (!defined('PHPUNIT_COMPOSER_INSTALL')) {
 
 require PHPUNIT_COMPOSER_INSTALL;
 
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
diff --git a/lib/composer/vendor/phpunit/phpunit/phpunit.xml b/lib/composer/vendor/phpunit/phpunit/phpunit.xml
index ad6baa866..03ad7b994 100644
--- a/lib/composer/vendor/phpunit/phpunit/phpunit.xml
+++ b/lib/composer/vendor/phpunit/phpunit/phpunit.xml
@@ -2,33 +2,31 @@
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:noNamespaceSchemaLocation="phpunit.xsd"
          bootstrap="tests/bootstrap.php"
-         backupGlobals="false"
          verbose="true">
-  <testsuites>
-    <testsuite name="small">
-      <directory suffix="Test.php">tests/Framework</directory>
-      <directory suffix="Test.php">tests/Extensions</directory>
-      <directory suffix="Test.php">tests/Runner</directory>
-      <directory suffix="Test.php">tests/Util</directory>
-    </testsuite>
+    <testsuites>
+        <testsuite name="small">
+            <directory suffix="Test.php">tests/Framework</directory>
+            <directory suffix="Test.php">tests/Runner</directory>
+            <directory suffix="Test.php">tests/Util</directory>
+        </testsuite>
 
-    <testsuite name="large">
-      <directory suffix=".phpt">tests/TextUI</directory>
-      <directory suffix=".phpt">tests/Regression</directory>
-    </testsuite>
-  </testsuites>
+        <testsuite name="large">
+            <directory suffix=".phpt">tests/TextUI</directory>
+            <directory suffix=".phpt">tests/Regression</directory>
+        </testsuite>
+    </testsuites>
 
-  <filter>
-    <whitelist processUncoveredFilesFromWhitelist="true">
-      <directory suffix=".php">src</directory>
-      <exclude>
-       <file>src/Framework/Assert/Functions.php</file>
-      </exclude>
-    </whitelist>
-  </filter>
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+            <exclude>
+                <file>src/Framework/Assert/Functions.php</file>
+                <file>src/Util/PHP/eval-stdin.php</file>
+            </exclude>
+        </whitelist>
+    </filter>
 
-  <php>
-    <const name="PHPUNIT_TESTSUITE" value="true"/>
-  </php>
+    <php>
+        <const name="PHPUNIT_TESTSUITE" value="true"/>
+    </php>
 </phpunit>
-
diff --git a/lib/composer/vendor/phpunit/phpunit/phpunit.xsd b/lib/composer/vendor/phpunit/phpunit/phpunit.xsd
index 0b3bf7b92..136e7fcb1 100644
--- a/lib/composer/vendor/phpunit/phpunit/phpunit.xsd
+++ b/lib/composer/vendor/phpunit/phpunit/phpunit.xsd
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
   <xs:annotation>
-    <xs:documentation source="https://phpunit.de/manual/5.5/en/appendixes.configuration.html">
-      This Schema file defines the rules by which the XML configuration file of PHPUnit 5.5 may be structured.
+    <xs:documentation source="https://phpunit.de/manual/6.5/en/appendixes.configuration.html">
+      This Schema file defines the rules by which the XML configuration file of PHPUnit 6.5 may be structured.
     </xs:documentation>
-    <xs:appinfo source="http://www.phpunit.de/manual/current/en/appendixes.configuration.html"/>
+    <xs:appinfo source="https://phpunit.de/manual/6.5/en/appendixes.configuration.html"/>
   </xs:annotation>
   <xs:element name="phpunit" type="phpUnitType">
     <xs:annotation>
@@ -29,8 +29,8 @@
   <xs:complexType name="whiteListType">
     <xs:complexContent>
       <xs:extension base="filterType">
-        <xs:attribute name="addUncoveredFilesFromWhitelist" default="false" type="xs:boolean"/>
-        <xs:attribute name="processUncoveredFilesFromWhitelist" default="true" type="xs:boolean"/>
+        <xs:attribute name="addUncoveredFilesFromWhitelist" default="true" type="xs:boolean"/>
+        <xs:attribute name="processUncoveredFilesFromWhitelist" default="false" type="xs:boolean"/>
       </xs:extension>
     </xs:complexContent>
   </xs:complexType>
@@ -99,6 +99,18 @@
       <xs:element name="directory" type="xs:anyURI" minOccurs="0" maxOccurs="unbounded"/>
     </xs:choice>
   </xs:group>
+  <xs:simpleType name="columnsType">
+    <xs:union>
+      <xs:simpleType>
+        <xs:restriction base="xs:integer"/>
+      </xs:simpleType>
+      <xs:simpleType>
+        <xs:restriction base="xs:string">
+          <xs:enumeration value="max"/>
+        </xs:restriction>
+      </xs:simpleType>
+    </xs:union>
+  </xs:simpleType>
   <xs:complexType name="loggersType">
     <xs:sequence>
       <xs:element name="log" type="loggerType" maxOccurs="unbounded"/>
@@ -127,7 +139,6 @@
     <xs:attribute name="target" type="xs:anyURI"/>
     <xs:attribute name="lowUpperBound" type="xs:nonNegativeInteger" default="35"/>
     <xs:attribute name="highLowerBound" type="xs:nonNegativeInteger" default="70"/>
-    <xs:attribute name="logIncompleteSkipped" type="xs:boolean" default="false"/>
     <xs:attribute name="showUncoveredFiles" type="xs:boolean" default="false"/>
     <xs:attribute name="threshold" type="xs:nonNegativeInteger" default="30"/>
   </xs:complexType>
@@ -176,6 +187,8 @@
   <xs:complexType name="namedValueType">
     <xs:attribute name="name" use="required" type="xs:string"/>
     <xs:attribute name="value" use="required" type="xs:anySimpleType"/>
+    <xs:attribute name="verbatim" use="optional" type="xs:boolean"/>
+    <xs:attribute name="force" use="optional" type="xs:boolean"/>
   </xs:complexType>
   <xs:complexType name="phpUnitType">
     <xs:annotation>
@@ -185,12 +198,13 @@
     <xs:attributeGroup ref="configAttributeGroup"/>
   </xs:complexType>
   <xs:attributeGroup name="configAttributeGroup">
-    <xs:attribute name="backupGlobals" type="xs:boolean" default="true"/>
+    <xs:attribute name="backupGlobals" type="xs:boolean" default="false"/>
     <xs:attribute name="backupStaticAttributes" type="xs:boolean" default="false"/>
     <xs:attribute name="bootstrap" type="xs:anyURI"/>
     <xs:attribute name="cacheTokens" type="xs:boolean"/>
     <xs:attribute name="colors" type="xs:boolean" default="false"/>
-    <xs:attribute name="columns" type="xs:integer" default="80"/>
+    <xs:attribute name="columns" type="columnsType" default="80"/>
+    <xs:attribute name="convertDeprecationsToExceptions" type="xs:boolean" default="true"/>
     <xs:attribute name="convertErrorsToExceptions" type="xs:boolean" default="true"/>
     <xs:attribute name="convertNoticesToExceptions" type="xs:boolean" default="true"/>
     <xs:attribute name="convertWarningsToExceptions" type="xs:boolean" default="true"/>
@@ -209,20 +223,22 @@
     <xs:attribute name="beStrictAboutChangesToGlobalState" type="xs:boolean" default="false"/>
     <xs:attribute name="beStrictAboutOutputDuringTests" type="xs:boolean" default="false"/>
     <xs:attribute name="beStrictAboutResourceUsageDuringSmallTests" type="xs:boolean" default="false"/>
-    <xs:attribute name="beStrictAboutTestsThatDoNotTestAnything" type="xs:boolean" default="false"/>
+    <xs:attribute name="beStrictAboutTestsThatDoNotTestAnything" type="xs:boolean" default="true"/>
     <xs:attribute name="beStrictAboutTodoAnnotatedTests" type="xs:boolean" default="false"/>
     <xs:attribute name="beStrictAboutCoversAnnotation" type="xs:boolean" default="false"/>
-    <xs:attribute name="checkForUnintentionallyCoveredCode" type="xs:boolean" default="false"/>
     <xs:attribute name="enforceTimeLimit" type="xs:boolean" default="false"/>
+    <xs:attribute name="ignoreDeprecatedCodeUnitsFromCodeCoverage" type="xs:boolean" default="false"/>
     <xs:attribute name="timeoutForSmallTests" type="xs:integer" default="1"/>
     <xs:attribute name="timeoutForMediumTests" type="xs:integer" default="10"/>
     <xs:attribute name="timeoutForLargeTests" type="xs:integer" default="60"/>
     <xs:attribute name="testSuiteLoaderClass" type="xs:string" default="PHPUnit_Runner_StandardTestSuiteLoader"/>
     <xs:attribute name="testSuiteLoaderFile" type="xs:anyURI"/>
+    <xs:attribute name="defaultTestSuite" type="xs:string" default=""/>
     <xs:attribute name="verbose" type="xs:boolean" default="false"/>
     <xs:attribute name="stderr" type="xs:boolean" default="false"/>
     <xs:attribute name="reverseDefectList" type="xs:boolean" default="false"/>
     <xs:attribute name="registerMockObjectsFromTestArgumentsRecursively" type="xs:boolean" default="false"/>
+    <xs:attribute name="extensionsDirectory" type="xs:string"/>
   </xs:attributeGroup>
   <xs:group name="configGroup">
     <xs:all>
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Exception.php b/lib/composer/vendor/phpunit/phpunit/src/Exception.php
index 480ec936d..11db551bc 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Exception.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Exception.php
@@ -8,11 +8,11 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit;
+
 /**
  * Marker interface for PHPUnit exceptions.
- *
- * @since      Interface available since Release 4.0.0
  */
-interface PHPUnit_Exception
+interface Exception
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Extensions/GroupTestSuite.php b/lib/composer/vendor/phpunit/phpunit/src/Extensions/GroupTestSuite.php
deleted file mode 100644
index 86601d4e4..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Extensions/GroupTestSuite.php
+++ /dev/null
@@ -1,60 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * We have a TestSuite object A.
- * In TestSuite object A we have Tests tagged with @group.
- * We want a TestSuite object B that contains TestSuite objects C, D, ...
- * for the Tests tagged with @group C, @group D, ...
- * Running the Tests from TestSuite object B results in Tests tagged with both
- *
- * @group C and @group D in TestSuite object A to be run twice .
- *
- * <code>
- * $suite = new PHPUnit_Extensions_GroupTestSuite($A, array('C', 'D'));
- * </code>
- *
- * @since Class available since Release 3.3.0
- */
-class PHPUnit_Extensions_GroupTestSuite extends PHPUnit_Framework_TestSuite
-{
-    public function __construct(PHPUnit_Framework_TestSuite $suite, array $groups)
-    {
-        $groupSuites = [];
-        $name        = $suite->getName();
-
-        foreach ($groups as $group) {
-            $groupSuites[$group] = new PHPUnit_Framework_TestSuite($name . ' - ' . $group);
-            $this->addTest($groupSuites[$group]);
-        }
-
-        $tests = new RecursiveIteratorIterator(
-            new PHPUnit_Util_TestSuiteIterator($suite),
-            RecursiveIteratorIterator::LEAVES_ONLY
-        );
-
-        foreach ($tests as $test) {
-            if ($test instanceof PHPUnit_Framework_TestCase) {
-                $testGroups = PHPUnit_Util_Test::getGroups(
-                    get_class($test),
-                    $test->getName(false)
-                );
-
-                foreach ($groups as $group) {
-                    foreach ($testGroups as $testGroup) {
-                        if ($group == $testGroup) {
-                            $groupSuites[$group]->addTest($test);
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Extensions/PhptTestCase.php b/lib/composer/vendor/phpunit/phpunit/src/Extensions/PhptTestCase.php
deleted file mode 100644
index 011cc4eb1..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Extensions/PhptTestCase.php
+++ /dev/null
@@ -1,448 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Runner for PHPT test cases.
- *
- * @since Class available since Release 3.1.4
- */
-class PHPUnit_Extensions_PhptTestCase implements PHPUnit_Framework_Test, PHPUnit_Framework_SelfDescribing
-{
-    /**
-     * @var string
-     */
-    private $filename;
-
-    /**
-     * @var PHPUnit_Util_PHP
-     */
-    private $phpUtil;
-
-    /**
-     * @var array
-     */
-    private $settings = [
-        'allow_url_fopen=1',
-        'auto_append_file=',
-        'auto_prepend_file=',
-        'disable_functions=',
-        'display_errors=1',
-        'docref_root=',
-        'docref_ext=.html',
-        'error_append_string=',
-        'error_prepend_string=',
-        'error_reporting=-1',
-        'html_errors=0',
-        'log_errors=0',
-        'magic_quotes_runtime=0',
-        'output_handler=',
-        'open_basedir=',
-        'output_buffering=Off',
-        'report_memleaks=0',
-        'report_zend_debug=0',
-        'safe_mode=0',
-        'track_errors=1',
-        'xdebug.default_enable=0'
-    ];
-
-    /**
-     * Constructs a test case with the given filename.
-     *
-     * @param string           $filename
-     * @param PHPUnit_Util_PHP $phpUtil
-     *
-     * @throws PHPUnit_Framework_Exception
-     */
-    public function __construct($filename, $phpUtil = null)
-    {
-        if (!is_string($filename)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
-        }
-
-        if (!is_file($filename)) {
-            throw new PHPUnit_Framework_Exception(
-                sprintf(
-                    'File "%s" does not exist.',
-                    $filename
-                )
-            );
-        }
-
-        $this->filename = $filename;
-        $this->phpUtil  = $phpUtil ?: PHPUnit_Util_PHP::factory();
-    }
-
-    /**
-     * Counts the number of test cases executed by run(TestResult result).
-     *
-     * @return int
-     */
-    public function count()
-    {
-        return 1;
-    }
-
-    /**
-     * @param array  $sections
-     * @param string $output
-     */
-    private function assertPhptExpectation(array $sections, $output)
-    {
-        $assertions = [
-            'EXPECT'      => 'assertEquals',
-            'EXPECTF'     => 'assertStringMatchesFormat',
-            'EXPECTREGEX' => 'assertRegExp',
-        ];
-
-        $actual = preg_replace('/\r\n/', "\n", trim($output));
-
-        foreach ($assertions as $sectionName => $sectionAssertion) {
-            if (isset($sections[$sectionName])) {
-                $sectionContent = preg_replace('/\r\n/', "\n", trim($sections[$sectionName]));
-                $assertion      = $sectionAssertion;
-                $expected       = $sectionName == 'EXPECTREGEX' ? "/{$sectionContent}/" : $sectionContent;
-
-                break;
-            }
-        }
-
-        PHPUnit_Framework_Assert::$assertion($expected, $actual);
-    }
-
-    /**
-     * Runs a test and collects its result in a TestResult instance.
-     *
-     * @param PHPUnit_Framework_TestResult $result
-     *
-     * @return PHPUnit_Framework_TestResult
-     */
-    public function run(PHPUnit_Framework_TestResult $result = null)
-    {
-        $sections = $this->parse();
-        $code     = $this->render($sections['FILE']);
-
-        if ($result === null) {
-            $result = new PHPUnit_Framework_TestResult;
-        }
-
-        $skip     = false;
-        $xfail    = false;
-        $time     = 0;
-        $settings = $this->settings;
-
-        $result->startTest($this);
-
-        if (isset($sections['INI'])) {
-            $settings = array_merge($settings, $this->parseIniSection($sections['INI']));
-        }
-
-        if (isset($sections['ENV'])) {
-            $env = $this->parseEnvSection($sections['ENV']);
-            $this->phpUtil->setEnv($env);
-        }
-
-        // Redirects STDERR to STDOUT
-        $this->phpUtil->setUseStderrRedirection(true);
-
-        if ($result->enforcesTimeLimit()) {
-            $this->phpUtil->setTimeout($result->getTimeoutForLargeTests());
-        }
-
-        if (isset($sections['SKIPIF'])) {
-            $jobResult = $this->phpUtil->runJob($sections['SKIPIF'], $settings);
-
-            if (!strncasecmp('skip', ltrim($jobResult['stdout']), 4)) {
-                if (preg_match('/^\s*skip\s*(.+)\s*/i', $jobResult['stdout'], $message)) {
-                    $message = substr($message[1], 2);
-                } else {
-                    $message = '';
-                }
-
-                $result->addFailure($this, new PHPUnit_Framework_SkippedTestError($message), 0);
-
-                $skip = true;
-            }
-        }
-
-        if (isset($sections['XFAIL'])) {
-            $xfail = trim($sections['XFAIL']);
-        }
-
-        if (!$skip) {
-            if (isset($sections['STDIN'])) {
-                $this->phpUtil->setStdin($sections['STDIN']);
-            }
-
-            if (isset($sections['ARGS'])) {
-                $this->phpUtil->setArgs($sections['ARGS']);
-            }
-
-            PHP_Timer::start();
-
-            $jobResult = $this->phpUtil->runJob($code, $settings);
-            $time      = PHP_Timer::stop();
-
-            try {
-                $this->assertPhptExpectation($sections, $jobResult['stdout']);
-            } catch (PHPUnit_Framework_AssertionFailedError $e) {
-                if ($xfail !== false) {
-                    $result->addFailure(
-                        $this,
-                        new PHPUnit_Framework_IncompleteTestError(
-                            $xfail,
-                            0,
-                            $e
-                        ),
-                        $time
-                    );
-                } else {
-                    $result->addFailure($this, $e, $time);
-                }
-            } catch (Throwable $t) {
-                $result->addError($this, $t, $time);
-            } catch (Exception $e) {
-                $result->addError($this, $e, $time);
-            }
-
-            if ($result->allCompletelyImplemented() && $xfail !== false) {
-                $result->addFailure(
-                    $this,
-                    new PHPUnit_Framework_IncompleteTestError(
-                        'XFAIL section but test passes'
-                    ),
-                    $time
-                );
-            }
-
-            $this->phpUtil->setStdin('');
-            $this->phpUtil->setArgs('');
-
-            if (isset($sections['CLEAN'])) {
-                $cleanCode = $this->render($sections['CLEAN']);
-
-                $this->phpUtil->runJob($cleanCode, $this->settings);
-            }
-        }
-
-        $result->endTest($this, $time);
-
-        return $result;
-    }
-
-    /**
-     * Returns the name of the test case.
-     *
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->toString();
-    }
-
-    /**
-     * Returns a string representation of the test case.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return $this->filename;
-    }
-
-    /**
-     * @return array
-     *
-     * @throws PHPUnit_Framework_Exception
-     */
-    private function parse()
-    {
-        $sections = [];
-        $section  = '';
-
-        $allowExternalSections = [
-            'FILE',
-            'EXPECT',
-            'EXPECTF',
-            'EXPECTREGEX'
-        ];
-
-        $requiredSections = [
-            'FILE',
-            [
-                'EXPECT',
-                'EXPECTF',
-                'EXPECTREGEX'
-            ]
-        ];
-
-        $unsupportedSections = [
-            'REDIRECTTEST',
-            'REQUEST',
-            'POST',
-            'PUT',
-            'POST_RAW',
-            'GZIP_POST',
-            'DEFLATE_POST',
-            'GET',
-            'COOKIE',
-            'HEADERS',
-            'CGI',
-            'EXPECTHEADERS',
-            'EXTENSIONS',
-            'PHPDBG'
-        ];
-
-        foreach (file($this->filename) as $line) {
-            if (preg_match('/^--([_A-Z]+)--/', $line, $result)) {
-                $section            = $result[1];
-                $sections[$section] = '';
-
-                continue;
-            } elseif (empty($section)) {
-                throw new PHPUnit_Framework_Exception('Invalid PHPT file');
-            }
-
-            $sections[$section] .= $line;
-        }
-
-        if (isset($sections['FILEEOF'])) {
-            $sections['FILE'] = rtrim($sections['FILEEOF'], "\r\n");
-            unset($sections['FILEEOF']);
-        }
-
-        $testDirectory = dirname($this->filename) . DIRECTORY_SEPARATOR;
-
-        foreach ($allowExternalSections as $section) {
-            if (isset($sections[$section . '_EXTERNAL'])) {
-                // do not allow directory traversal
-                $externalFilename = str_replace('..', '', trim($sections[$section . '_EXTERNAL']));
-
-                // only allow files from the test directory
-                if (!is_file($testDirectory . $externalFilename) || !is_readable($testDirectory . $externalFilename)) {
-                    throw new PHPUnit_Framework_Exception(
-                        sprintf(
-                            'Could not load --%s-- %s for PHPT file',
-                            $section . '_EXTERNAL',
-                            $testDirectory . $externalFilename
-                        )
-                    );
-                }
-
-                $sections[$section] = file_get_contents($testDirectory . $externalFilename);
-
-                unset($sections[$section . '_EXTERNAL']);
-            }
-        }
-
-        $isValid = true;
-
-        foreach ($requiredSections as $section) {
-            if (is_array($section)) {
-                $foundSection = false;
-
-                foreach ($section as $anySection) {
-                    if (isset($sections[$anySection])) {
-                        $foundSection = true;
-
-                        break;
-                    }
-                }
-
-                if (!$foundSection) {
-                    $isValid = false;
-
-                    break;
-                }
-            } else {
-                if (!isset($sections[$section])) {
-                    $isValid = false;
-
-                    break;
-                }
-            }
-        }
-
-        if (!$isValid) {
-            throw new PHPUnit_Framework_Exception('Invalid PHPT file');
-        }
-
-        foreach ($unsupportedSections as $section) {
-            if (isset($sections[$section])) {
-                throw new PHPUnit_Framework_Exception(
-                    'PHPUnit does not support this PHPT file'
-                );
-            }
-        }
-
-        return $sections;
-    }
-
-    /**
-     * @param string $code
-     *
-     * @return string
-     */
-    private function render($code)
-    {
-        return str_replace(
-            [
-                '__DIR__',
-                '__FILE__'
-            ],
-            [
-                "'" . dirname($this->filename) . "'",
-                "'" . $this->filename . "'"
-            ],
-            $code
-        );
-    }
-
-    /**
-     * @return array
-     */
-    private function cleanupForCoverage()
-    {
-        $files    = $this->getCoverageFiles();
-        $coverage = @unserialize(file_get_contents($files['coverage']));
-
-        foreach ($files as $file) {
-            @unlink($file);
-        }
-
-        return $coverage;
-    }
-
-    /**
-     * Parse --INI-- section key value pairs and return as array.
-     *
-     * @param string
-     *
-     * @return array
-     */
-    protected function parseIniSection($content)
-    {
-        return preg_split('/\n|\r/', $content, -1, PREG_SPLIT_NO_EMPTY);
-    }
-
-    protected function parseEnvSection($content)
-    {
-        $env = [];
-
-        foreach (explode("\n", trim($content)) as $e) {
-            $e = explode('=', trim($e), 2);
-
-            if (!empty($e[0]) && isset($e[1])) {
-                $env[$e[0]] = $e[1];
-            }
-        }
-
-        return $env;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Extensions/PhptTestSuite.php b/lib/composer/vendor/phpunit/phpunit/src/Extensions/PhptTestSuite.php
deleted file mode 100644
index f21509b1c..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Extensions/PhptTestSuite.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Suite for .phpt test cases.
- *
- * @since Class available since Release 3.1.4
- */
-class PHPUnit_Extensions_PhptTestSuite extends PHPUnit_Framework_TestSuite
-{
-    /**
-     * Constructs a new TestSuite for .phpt test cases.
-     *
-     * @param string $directory
-     *
-     * @throws PHPUnit_Framework_Exception
-     */
-    public function __construct($directory)
-    {
-        if (is_string($directory) && is_dir($directory)) {
-            $this->setName($directory);
-
-            $facade = new File_Iterator_Facade;
-            $files  = $facade->getFilesAsArray($directory, '.phpt');
-
-            foreach ($files as $file) {
-                $this->addTestFile($file);
-            }
-        } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'directory name');
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Extensions/RepeatedTest.php b/lib/composer/vendor/phpunit/phpunit/src/Extensions/RepeatedTest.php
deleted file mode 100644
index 152bffc43..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Extensions/RepeatedTest.php
+++ /dev/null
@@ -1,90 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * A Decorator that runs a test repeatedly.
- *
- * @since Class available since Release 2.0.0
- */
-class PHPUnit_Extensions_RepeatedTest extends PHPUnit_Extensions_TestDecorator
-{
-    /**
-     * @var bool
-     */
-    protected $processIsolation = false;
-
-    /**
-     * @var int
-     */
-    protected $timesRepeat = 1;
-
-    /**
-     * @param PHPUnit_Framework_Test $test
-     * @param int                    $timesRepeat
-     * @param bool                   $processIsolation
-     *
-     * @throws PHPUnit_Framework_Exception
-     */
-    public function __construct(PHPUnit_Framework_Test $test, $timesRepeat = 1, $processIsolation = false)
-    {
-        parent::__construct($test);
-
-        if (is_integer($timesRepeat) &&
-            $timesRepeat >= 0) {
-            $this->timesRepeat = $timesRepeat;
-        } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
-                2,
-                'positive integer'
-            );
-        }
-
-        $this->processIsolation = $processIsolation;
-    }
-
-    /**
-     * Counts the number of test cases that
-     * will be run by this test.
-     *
-     * @return int
-     */
-    public function count()
-    {
-        return $this->timesRepeat * count($this->test);
-    }
-
-    /**
-     * Runs the decorated test and collects the
-     * result in a TestResult.
-     *
-     * @param PHPUnit_Framework_TestResult $result
-     *
-     * @return PHPUnit_Framework_TestResult
-     *
-     * @throws PHPUnit_Framework_Exception
-     */
-    public function run(PHPUnit_Framework_TestResult $result = null)
-    {
-        if ($result === null) {
-            $result = $this->createResult();
-        }
-
-        //@codingStandardsIgnoreStart
-        for ($i = 0; $i < $this->timesRepeat && !$result->shouldStop(); $i++) {
-            //@codingStandardsIgnoreEnd
-            if ($this->test instanceof PHPUnit_Framework_TestSuite) {
-                $this->test->setRunTestInSeparateProcess($this->processIsolation);
-            }
-            $this->test->run($result);
-        }
-
-        return $result;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Extensions/TestDecorator.php b/lib/composer/vendor/phpunit/phpunit/src/Extensions/TestDecorator.php
deleted file mode 100644
index 1f1530f99..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Extensions/TestDecorator.php
+++ /dev/null
@@ -1,109 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * A Decorator for Tests.
- *
- * Use TestDecorator as the base class for defining new
- * test decorators. Test decorator subclasses can be introduced
- * to add behaviour before or after a test is run.
- *
- * @since Class available since Release 2.0.0
- */
-class PHPUnit_Extensions_TestDecorator extends PHPUnit_Framework_Assert implements PHPUnit_Framework_Test, PHPUnit_Framework_SelfDescribing
-{
-    /**
-     * The Test to be decorated.
-     *
-     * @var object
-     */
-    protected $test = null;
-
-    /**
-     * Constructor.
-     *
-     * @param PHPUnit_Framework_Test $test
-     */
-    public function __construct(PHPUnit_Framework_Test $test)
-    {
-        $this->test = $test;
-    }
-
-    /**
-     * Returns a string representation of the test.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return $this->test->toString();
-    }
-
-    /**
-     * Runs the test and collects the
-     * result in a TestResult.
-     *
-     * @param PHPUnit_Framework_TestResult $result
-     */
-    public function basicRun(PHPUnit_Framework_TestResult $result)
-    {
-        $this->test->run($result);
-    }
-
-    /**
-     * Counts the number of test cases that
-     * will be run by this test.
-     *
-     * @return int
-     */
-    public function count()
-    {
-        return count($this->test);
-    }
-
-    /**
-     * Creates a default TestResult object.
-     *
-     * @return PHPUnit_Framework_TestResult
-     */
-    protected function createResult()
-    {
-        return new PHPUnit_Framework_TestResult;
-    }
-
-    /**
-     * Returns the test to be run.
-     *
-     * @return PHPUnit_Framework_Test
-     */
-    public function getTest()
-    {
-        return $this->test;
-    }
-
-    /**
-     * Runs the decorated test and collects the
-     * result in a TestResult.
-     *
-     * @param PHPUnit_Framework_TestResult $result
-     *
-     * @return PHPUnit_Framework_TestResult
-     */
-    public function run(PHPUnit_Framework_TestResult $result = null)
-    {
-        if ($result === null) {
-            $result = $this->createResult();
-        }
-
-        $this->basicRun($result);
-
-        return $result;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Extensions/TicketListener.php b/lib/composer/vendor/phpunit/phpunit/src/Extensions/TicketListener.php
deleted file mode 100644
index 15ac9897d..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Extensions/TicketListener.php
+++ /dev/null
@@ -1,204 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Base class for test listeners that interact with an issue tracker.
- *
- * @since Class available since Release 3.4.0
- */
-abstract class PHPUnit_Extensions_TicketListener implements PHPUnit_Framework_TestListener
-{
-    /**
-     * @var array
-     */
-    protected $ticketCounts = [];
-
-    /**
-     * @var bool
-     */
-    protected $ran = false;
-
-    /**
-     * An error occurred.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    /**
-     * A failure occurred.
-     *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
-     */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
-    {
-    }
-
-    /**
-     * Incomplete test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    /**
-     * Risky test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     *
-     * @since Method available since Release 4.0.0
-     */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    /**
-     * Skipped test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     *
-     * @since Method available since Release 3.0.0
-     */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    /**
-     * A test suite started.
-     *
-     * @param PHPUnit_Framework_TestSuite $suite
-     *
-     * @since Method available since Release 2.2.0
-     */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-    }
-
-    /**
-     * A test suite ended.
-     *
-     * @param PHPUnit_Framework_TestSuite $suite
-     *
-     * @since Method available since Release 2.2.0
-     */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-    }
-
-    /**
-     * A test started.
-     *
-     * @param PHPUnit_Framework_Test $test
-     */
-    public function startTest(PHPUnit_Framework_Test $test)
-    {
-        if (!$test instanceof PHPUnit_Framework_WarningTestCase) {
-            if ($this->ran) {
-                return;
-            }
-
-            $name    = $test->getName(false);
-            $tickets = PHPUnit_Util_Test::getTickets(get_class($test), $name);
-
-            foreach ($tickets as $ticket) {
-                $this->ticketCounts[$ticket][$name] = 1;
-            }
-
-            $this->ran = true;
-        }
-    }
-
-    /**
-     * A test ended.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
-     */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
-    {
-        if (!$test instanceof PHPUnit_Framework_WarningTestCase) {
-            if ($test->getStatus() == PHPUnit_Runner_BaseTestRunner::STATUS_PASSED) {
-                $ifStatus   = ['assigned', 'new', 'reopened'];
-                $newStatus  = 'closed';
-                $message    = 'Automatically closed by PHPUnit (test passed).';
-                $resolution = 'fixed';
-                $cumulative = true;
-            } elseif ($test->getStatus() == PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE) {
-                $ifStatus   = ['closed'];
-                $newStatus  = 'reopened';
-                $message    = 'Automatically reopened by PHPUnit (test failed).';
-                $resolution = '';
-                $cumulative = false;
-            } else {
-                return;
-            }
-
-            $name    = $test->getName(false);
-            $tickets = PHPUnit_Util_Test::getTickets(get_class($test), $name);
-
-            foreach ($tickets as $ticket) {
-                // Remove this test from the totals (if it passed).
-                if ($test->getStatus() == PHPUnit_Runner_BaseTestRunner::STATUS_PASSED) {
-                    unset($this->ticketCounts[$ticket][$name]);
-                }
-
-                // Only close tickets if ALL referenced cases pass
-                // but reopen tickets if a single test fails.
-                if ($cumulative) {
-                    // Determine number of to-pass tests:
-                    if (count($this->ticketCounts[$ticket]) > 0) {
-                        // There exist remaining test cases with this reference.
-                        $adjustTicket = false;
-                    } else {
-                        // No remaining tickets, go ahead and adjust.
-                        $adjustTicket = true;
-                    }
-                } else {
-                    $adjustTicket = true;
-                }
-
-                $ticketInfo = $this->getTicketInfo($ticket);
-
-                if ($adjustTicket && in_array($ticketInfo['status'], $ifStatus)) {
-                    $this->updateTicket($ticket, $newStatus, $message, $resolution);
-                }
-            }
-        }
-    }
-
-    /**
-     * @param mixed $ticketId
-     *
-     * @return mixed
-     */
-    abstract protected function getTicketInfo($ticketId = null);
-
-    /**
-     * @param string $ticketId
-     * @param string $newStatus
-     * @param string $message
-     * @param string $resolution
-     */
-    abstract protected function updateTicket($ticketId, $newStatus, $message, $resolution);
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/ForwardCompatibility/TestCase.php b/lib/composer/vendor/phpunit/phpunit/src/ForwardCompatibility/TestCase.php
deleted file mode 100644
index 03189e3bf..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/ForwardCompatibility/TestCase.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace PHPUnit\Framework;
-
-use PHPUnit_Framework_TestCase;
-
-abstract class TestCase extends PHPUnit_Framework_TestCase
-{
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Assert.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Assert.php
index 2667744a1..2196e7eff 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Assert.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Assert.php
@@ -8,12 +8,66 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework;
+
+use ArrayAccess;
+use Countable;
+use DOMDocument;
+use DOMElement;
+use PHPUnit\Framework\Constraint\ArrayHasKey;
+use PHPUnit\Framework\Constraint\ArraySubset;
+use PHPUnit\Framework\Constraint\Attribute;
+use PHPUnit\Framework\Constraint\Callback;
+use PHPUnit\Framework\Constraint\ClassHasAttribute;
+use PHPUnit\Framework\Constraint\ClassHasStaticAttribute;
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\Count;
+use PHPUnit\Framework\Constraint\DirectoryExists;
+use PHPUnit\Framework\Constraint\FileExists;
+use PHPUnit\Framework\Constraint\GreaterThan;
+use PHPUnit\Framework\Constraint\IsAnything;
+use PHPUnit\Framework\Constraint\IsEmpty;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\Constraint\IsFalse;
+use PHPUnit\Framework\Constraint\IsFinite;
+use PHPUnit\Framework\Constraint\IsIdentical;
+use PHPUnit\Framework\Constraint\IsInfinite;
+use PHPUnit\Framework\Constraint\IsInstanceOf;
+use PHPUnit\Framework\Constraint\IsJson;
+use PHPUnit\Framework\Constraint\IsNan;
+use PHPUnit\Framework\Constraint\IsNull;
+use PHPUnit\Framework\Constraint\IsReadable;
+use PHPUnit\Framework\Constraint\IsTrue;
+use PHPUnit\Framework\Constraint\IsType;
+use PHPUnit\Framework\Constraint\IsWritable;
+use PHPUnit\Framework\Constraint\JsonMatches;
+use PHPUnit\Framework\Constraint\LessThan;
+use PHPUnit\Framework\Constraint\LogicalAnd;
+use PHPUnit\Framework\Constraint\LogicalNot;
+use PHPUnit\Framework\Constraint\LogicalOr;
+use PHPUnit\Framework\Constraint\LogicalXor;
+use PHPUnit\Framework\Constraint\ObjectHasAttribute;
+use PHPUnit\Framework\Constraint\RegularExpression;
+use PHPUnit\Framework\Constraint\SameSize;
+use PHPUnit\Framework\Constraint\StringContains;
+use PHPUnit\Framework\Constraint\StringEndsWith;
+use PHPUnit\Framework\Constraint\StringMatchesFormatDescription;
+use PHPUnit\Framework\Constraint\StringStartsWith;
+use PHPUnit\Framework\Constraint\TraversableContains;
+use PHPUnit\Framework\Constraint\TraversableContainsOnly;
+use PHPUnit\Util\InvalidArgumentHelper;
+use PHPUnit\Util\Type;
+use PHPUnit\Util\Xml;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionObject;
+use ReflectionProperty;
+use Traversable;
+
 /**
- * A set of assert methods.
- *
- * @since Class available since Release 2.0.0
+ * A set of assertion methods.
  */
-abstract class PHPUnit_Framework_Assert
+abstract class Assert
 {
     /**
      * @var int
@@ -26,26 +80,24 @@ abstract class PHPUnit_Framework_Assert
      * @param mixed             $key
      * @param array|ArrayAccess $array
      * @param string            $message
-     *
-     * @since Method available since Release 3.0.0
      */
     public static function assertArrayHasKey($key, $array, $message = '')
     {
-        if (!(is_integer($key) || is_string($key))) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!(\is_int($key) || \is_string($key))) {
+            throw InvalidArgumentHelper::factory(
                 1,
                 'integer or string'
             );
         }
 
-        if (!(is_array($array) || $array instanceof ArrayAccess)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!(\is_array($array) || $array instanceof ArrayAccess)) {
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array or ArrayAccess'
             );
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_ArrayHasKey($key);
+        $constraint = new ArrayHasKey($key);
 
         static::assertThat($array, $constraint, $message);
     }
@@ -57,26 +109,24 @@ public static function assertArrayHasKey($key, $array, $message = '')
      * @param array|ArrayAccess $array
      * @param bool              $strict  Check for object identity
      * @param string            $message
-     *
-     * @since Method available since Release 4.4.0
      */
     public static function assertArraySubset($subset, $array, $strict = false, $message = '')
     {
-        if (!is_array($subset)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!(\is_array($subset) || $subset instanceof ArrayAccess)) {
+            throw InvalidArgumentHelper::factory(
                 1,
                 'array or ArrayAccess'
             );
         }
 
-        if (!is_array($array)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!(\is_array($array) || $array instanceof ArrayAccess)) {
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array or ArrayAccess'
             );
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_ArraySubset($subset, $strict);
+        $constraint = new ArraySubset($subset, $strict);
 
         static::assertThat($array, $constraint, $message);
     }
@@ -87,27 +137,25 @@ public static function assertArraySubset($subset, $array, $strict = false, $mess
      * @param mixed             $key
      * @param array|ArrayAccess $array
      * @param string            $message
-     *
-     * @since Method available since Release 3.0.0
      */
     public static function assertArrayNotHasKey($key, $array, $message = '')
     {
-        if (!(is_integer($key) || is_string($key))) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!(\is_int($key) || \is_string($key))) {
+            throw InvalidArgumentHelper::factory(
                 1,
                 'integer or string'
             );
         }
 
-        if (!(is_array($array) || $array instanceof ArrayAccess)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!(\is_array($array) || $array instanceof ArrayAccess)) {
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array or ArrayAccess'
             );
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_ArrayHasKey($key)
+        $constraint = new LogicalNot(
+            new ArrayHasKey($key)
         );
 
         static::assertThat($array, $constraint, $message);
@@ -122,32 +170,30 @@ public static function assertArrayNotHasKey($key, $array, $message = '')
      * @param bool   $ignoreCase
      * @param bool   $checkForObjectIdentity
      * @param bool   $checkForNonObjectIdentity
-     *
-     * @since Method available since Release 2.1.0
      */
     public static function assertContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
     {
-        if (is_array($haystack) ||
-            is_object($haystack) && $haystack instanceof Traversable) {
-            $constraint = new PHPUnit_Framework_Constraint_TraversableContains(
+        if (\is_array($haystack) ||
+            (\is_object($haystack) && $haystack instanceof Traversable)) {
+            $constraint = new TraversableContains(
                 $needle,
                 $checkForObjectIdentity,
                 $checkForNonObjectIdentity
             );
-        } elseif (is_string($haystack)) {
-            if (!is_string($needle)) {
-                throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        } elseif (\is_string($haystack)) {
+            if (!\is_string($needle)) {
+                throw InvalidArgumentHelper::factory(
                     1,
                     'string'
                 );
             }
 
-            $constraint = new PHPUnit_Framework_Constraint_StringContains(
+            $constraint = new StringContains(
                 $needle,
                 $ignoreCase
             );
         } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array, traversable or string'
             );
@@ -167,8 +213,6 @@ public static function assertContains($needle, $haystack, $message = '', $ignore
      * @param bool          $ignoreCase
      * @param bool          $checkForObjectIdentity
      * @param bool          $checkForNonObjectIdentity
-     *
-     * @since Method available since Release 3.0.0
      */
     public static function assertAttributeContains($needle, $haystackAttributeName, $haystackClassOrObject, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
     {
@@ -191,36 +235,34 @@ public static function assertAttributeContains($needle, $haystackAttributeName,
      * @param bool   $ignoreCase
      * @param bool   $checkForObjectIdentity
      * @param bool   $checkForNonObjectIdentity
-     *
-     * @since Method available since Release 2.1.0
      */
     public static function assertNotContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
     {
-        if (is_array($haystack) ||
-            is_object($haystack) && $haystack instanceof Traversable) {
-            $constraint = new PHPUnit_Framework_Constraint_Not(
-                new PHPUnit_Framework_Constraint_TraversableContains(
+        if (\is_array($haystack) ||
+            (\is_object($haystack) && $haystack instanceof Traversable)) {
+            $constraint = new LogicalNot(
+                new TraversableContains(
                     $needle,
                     $checkForObjectIdentity,
                     $checkForNonObjectIdentity
                 )
             );
-        } elseif (is_string($haystack)) {
-            if (!is_string($needle)) {
-                throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        } elseif (\is_string($haystack)) {
+            if (!\is_string($needle)) {
+                throw InvalidArgumentHelper::factory(
                     1,
                     'string'
                 );
             }
 
-            $constraint = new PHPUnit_Framework_Constraint_Not(
-                new PHPUnit_Framework_Constraint_StringContains(
+            $constraint = new LogicalNot(
+                new StringContains(
                     $needle,
                     $ignoreCase
                 )
             );
         } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array, traversable or string'
             );
@@ -240,8 +282,6 @@ public static function assertNotContains($needle, $haystack, $message = '', $ign
      * @param bool          $ignoreCase
      * @param bool          $checkForObjectIdentity
      * @param bool          $checkForNonObjectIdentity
-     *
-     * @since Method available since Release 3.0.0
      */
     public static function assertAttributeNotContains($needle, $haystackAttributeName, $haystackClassOrObject, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
     {
@@ -262,26 +302,24 @@ public static function assertAttributeNotContains($needle, $haystackAttributeNam
      * @param mixed  $haystack
      * @param bool   $isNativeType
      * @param string $message
-     *
-     * @since Method available since Release 3.1.4
      */
     public static function assertContainsOnly($type, $haystack, $isNativeType = null, $message = '')
     {
-        if (!(is_array($haystack) ||
-            is_object($haystack) && $haystack instanceof Traversable)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!\is_array($haystack) &&
+            !(\is_object($haystack) && $haystack instanceof Traversable)) {
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array or traversable'
             );
         }
 
         if ($isNativeType == null) {
-            $isNativeType = PHPUnit_Util_Type::isType($type);
+            $isNativeType = Type::isType($type);
         }
 
         static::assertThat(
             $haystack,
-            new PHPUnit_Framework_Constraint_TraversableContainsOnly(
+            new TraversableContainsOnly(
                 $type,
                 $isNativeType
             ),
@@ -292,15 +330,15 @@ public static function assertContainsOnly($type, $haystack, $isNativeType = null
     /**
      * Asserts that a haystack contains only instances of a given classname
      *
-     * @param string            $classname
-     * @param array|Traversable $haystack
-     * @param string            $message
+     * @param string             $classname
+     * @param array|\Traversable $haystack
+     * @param string             $message
      */
     public static function assertContainsOnlyInstancesOf($classname, $haystack, $message = '')
     {
-        if (!(is_array($haystack) ||
-            is_object($haystack) && $haystack instanceof Traversable)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!\is_array($haystack) &&
+            !(\is_object($haystack) && $haystack instanceof Traversable)) {
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array or traversable'
             );
@@ -308,7 +346,7 @@ public static function assertContainsOnlyInstancesOf($classname, $haystack, $mes
 
         static::assertThat(
             $haystack,
-            new PHPUnit_Framework_Constraint_TraversableContainsOnly(
+            new TraversableContainsOnly(
                 $classname,
                 false
             ),
@@ -325,8 +363,6 @@ public static function assertContainsOnlyInstancesOf($classname, $haystack, $mes
      * @param string|object $haystackClassOrObject
      * @param bool          $isNativeType
      * @param string        $message
-     *
-     * @since Method available since Release 3.1.4
      */
     public static function assertAttributeContainsOnly($type, $haystackAttributeName, $haystackClassOrObject, $isNativeType = null, $message = '')
     {
@@ -345,27 +381,25 @@ public static function assertAttributeContainsOnly($type, $haystackAttributeName
      * @param mixed  $haystack
      * @param bool   $isNativeType
      * @param string $message
-     *
-     * @since Method available since Release 3.1.4
      */
     public static function assertNotContainsOnly($type, $haystack, $isNativeType = null, $message = '')
     {
-        if (!(is_array($haystack) ||
-            is_object($haystack) && $haystack instanceof Traversable)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!\is_array($haystack) &&
+            !(\is_object($haystack) && $haystack instanceof Traversable)) {
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array or traversable'
             );
         }
 
         if ($isNativeType == null) {
-            $isNativeType = PHPUnit_Util_Type::isType($type);
+            $isNativeType = Type::isType($type);
         }
 
         static::assertThat(
             $haystack,
-            new PHPUnit_Framework_Constraint_Not(
-                new PHPUnit_Framework_Constraint_TraversableContainsOnly(
+            new LogicalNot(
+                new TraversableContainsOnly(
                     $type,
                     $isNativeType
                 )
@@ -384,8 +418,6 @@ public static function assertNotContainsOnly($type, $haystack, $isNativeType = n
      * @param string|object $haystackClassOrObject
      * @param bool          $isNativeType
      * @param string        $message
-     *
-     * @since Method available since Release 3.1.4
      */
     public static function assertAttributeNotContainsOnly($type, $haystackAttributeName, $haystackClassOrObject, $isNativeType = null, $message = '')
     {
@@ -406,19 +438,19 @@ public static function assertAttributeNotContainsOnly($type, $haystackAttributeN
      */
     public static function assertCount($expectedCount, $haystack, $message = '')
     {
-        if (!is_int($expectedCount)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
+        if (!\is_int($expectedCount)) {
+            throw InvalidArgumentHelper::factory(1, 'integer');
         }
 
         if (!$haystack instanceof Countable &&
             !$haystack instanceof Traversable &&
-            !is_array($haystack)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'countable or traversable');
+            !\is_array($haystack)) {
+            throw InvalidArgumentHelper::factory(2, 'countable or traversable');
         }
 
         static::assertThat(
             $haystack,
-            new PHPUnit_Framework_Constraint_Count($expectedCount),
+            new Count($expectedCount),
             $message
         );
     }
@@ -431,8 +463,6 @@ public static function assertCount($expectedCount, $haystack, $message = '')
      * @param string        $haystackAttributeName
      * @param string|object $haystackClassOrObject
      * @param string        $message
-     *
-     * @since Method available since Release 3.6.0
      */
     public static function assertAttributeCount($expectedCount, $haystackAttributeName, $haystackClassOrObject, $message = '')
     {
@@ -452,18 +482,18 @@ public static function assertAttributeCount($expectedCount, $haystackAttributeNa
      */
     public static function assertNotCount($expectedCount, $haystack, $message = '')
     {
-        if (!is_int($expectedCount)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
+        if (!\is_int($expectedCount)) {
+            throw InvalidArgumentHelper::factory(1, 'integer');
         }
 
         if (!$haystack instanceof Countable &&
             !$haystack instanceof Traversable &&
-            !is_array($haystack)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'countable or traversable');
+            !\is_array($haystack)) {
+            throw InvalidArgumentHelper::factory(2, 'countable or traversable');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_Count($expectedCount)
+        $constraint = new LogicalNot(
+            new Count($expectedCount)
         );
 
         static::assertThat($haystack, $constraint, $message);
@@ -477,8 +507,6 @@ public static function assertNotCount($expectedCount, $haystack, $message = '')
      * @param string        $haystackAttributeName
      * @param string|object $haystackClassOrObject
      * @param string        $message
-     *
-     * @since Method available since Release 3.6.0
      */
     public static function assertAttributeNotCount($expectedCount, $haystackAttributeName, $haystackClassOrObject, $message = '')
     {
@@ -502,7 +530,7 @@ public static function assertAttributeNotCount($expectedCount, $haystackAttribut
      */
     public static function assertEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
     {
-        $constraint = new PHPUnit_Framework_Constraint_IsEqual(
+        $constraint = new IsEqual(
             $expected,
             $delta,
             $maxDepth,
@@ -548,13 +576,11 @@ public static function assertAttributeEquals($expected, $actualAttributeName, $a
      * @param int    $maxDepth
      * @param bool   $canonicalize
      * @param bool   $ignoreCase
-     *
-     * @since Method available since Release 2.3.0
      */
     public static function assertNotEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
     {
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_IsEqual(
+        $constraint = new LogicalNot(
+            new IsEqual(
                 $expected,
                 $delta,
                 $maxDepth,
@@ -597,7 +623,7 @@ public static function assertAttributeNotEquals($expected, $actualAttributeName,
      * @param mixed  $actual
      * @param string $message
      *
-     * @throws PHPUnit_Framework_AssertionFailedError
+     * @throws AssertionFailedError
      */
     public static function assertEmpty($actual, $message = '')
     {
@@ -611,8 +637,6 @@ public static function assertEmpty($actual, $message = '')
      * @param string        $haystackAttributeName
      * @param string|object $haystackClassOrObject
      * @param string        $message
-     *
-     * @since Method available since Release 3.5.0
      */
     public static function assertAttributeEmpty($haystackAttributeName, $haystackClassOrObject, $message = '')
     {
@@ -628,7 +652,7 @@ public static function assertAttributeEmpty($haystackAttributeName, $haystackCla
      * @param mixed  $actual
      * @param string $message
      *
-     * @throws PHPUnit_Framework_AssertionFailedError
+     * @throws AssertionFailedError
      */
     public static function assertNotEmpty($actual, $message = '')
     {
@@ -642,8 +666,6 @@ public static function assertNotEmpty($actual, $message = '')
      * @param string        $haystackAttributeName
      * @param string|object $haystackClassOrObject
      * @param string        $message
-     *
-     * @since Method available since Release 3.5.0
      */
     public static function assertAttributeNotEmpty($haystackAttributeName, $haystackClassOrObject, $message = '')
     {
@@ -659,8 +681,6 @@ public static function assertAttributeNotEmpty($haystackAttributeName, $haystack
      * @param mixed  $expected
      * @param mixed  $actual
      * @param string $message
-     *
-     * @since Method available since Release 3.1.0
      */
     public static function assertGreaterThan($expected, $actual, $message = '')
     {
@@ -674,8 +694,6 @@ public static function assertGreaterThan($expected, $actual, $message = '')
      * @param string        $actualAttributeName
      * @param string|object $actualClassOrObject
      * @param string        $message
-     *
-     * @since Method available since Release 3.1.0
      */
     public static function assertAttributeGreaterThan($expected, $actualAttributeName, $actualClassOrObject, $message = '')
     {
@@ -692,8 +710,6 @@ public static function assertAttributeGreaterThan($expected, $actualAttributeNam
      * @param mixed  $expected
      * @param mixed  $actual
      * @param string $message
-     *
-     * @since Method available since Release 3.1.0
      */
     public static function assertGreaterThanOrEqual($expected, $actual, $message = '')
     {
@@ -711,8 +727,6 @@ public static function assertGreaterThanOrEqual($expected, $actual, $message = '
      * @param string        $actualAttributeName
      * @param string|object $actualClassOrObject
      * @param string        $message
-     *
-     * @since Method available since Release 3.1.0
      */
     public static function assertAttributeGreaterThanOrEqual($expected, $actualAttributeName, $actualClassOrObject, $message = '')
     {
@@ -729,8 +743,6 @@ public static function assertAttributeGreaterThanOrEqual($expected, $actualAttri
      * @param mixed  $expected
      * @param mixed  $actual
      * @param string $message
-     *
-     * @since Method available since Release 3.1.0
      */
     public static function assertLessThan($expected, $actual, $message = '')
     {
@@ -744,8 +756,6 @@ public static function assertLessThan($expected, $actual, $message = '')
      * @param string        $actualAttributeName
      * @param string|object $actualClassOrObject
      * @param string        $message
-     *
-     * @since Method available since Release 3.1.0
      */
     public static function assertAttributeLessThan($expected, $actualAttributeName, $actualClassOrObject, $message = '')
     {
@@ -762,8 +772,6 @@ public static function assertAttributeLessThan($expected, $actualAttributeName,
      * @param mixed  $expected
      * @param mixed  $actual
      * @param string $message
-     *
-     * @since Method available since Release 3.1.0
      */
     public static function assertLessThanOrEqual($expected, $actual, $message = '')
     {
@@ -777,8 +785,6 @@ public static function assertLessThanOrEqual($expected, $actual, $message = '')
      * @param string        $actualAttributeName
      * @param string|object $actualClassOrObject
      * @param string        $message
-     *
-     * @since Method available since Release 3.1.0
      */
     public static function assertAttributeLessThanOrEqual($expected, $actualAttributeName, $actualClassOrObject, $message = '')
     {
@@ -798,8 +804,6 @@ public static function assertAttributeLessThanOrEqual($expected, $actualAttribut
      * @param string $message
      * @param bool   $canonicalize
      * @param bool   $ignoreCase
-     *
-     * @since Method available since Release 3.2.14
      */
     public static function assertFileEquals($expected, $actual, $message = '', $canonicalize = false, $ignoreCase = false)
     {
@@ -807,8 +811,8 @@ public static function assertFileEquals($expected, $actual, $message = '', $cano
         static::assertFileExists($actual, $message);
 
         static::assertEquals(
-            file_get_contents($expected),
-            file_get_contents($actual),
+            \file_get_contents($expected),
+            \file_get_contents($actual),
             $message,
             0,
             10,
@@ -826,8 +830,6 @@ public static function assertFileEquals($expected, $actual, $message = '', $cano
      * @param string $message
      * @param bool   $canonicalize
      * @param bool   $ignoreCase
-     *
-     * @since Method available since Release 3.2.14
      */
     public static function assertFileNotEquals($expected, $actual, $message = '', $canonicalize = false, $ignoreCase = false)
     {
@@ -835,8 +837,8 @@ public static function assertFileNotEquals($expected, $actual, $message = '', $c
         static::assertFileExists($actual, $message);
 
         static::assertNotEquals(
-            file_get_contents($expected),
-            file_get_contents($actual),
+            \file_get_contents($expected),
+            \file_get_contents($actual),
             $message,
             0,
             10,
@@ -854,15 +856,13 @@ public static function assertFileNotEquals($expected, $actual, $message = '', $c
      * @param string $message
      * @param bool   $canonicalize
      * @param bool   $ignoreCase
-     *
-     * @since Method available since Release 3.3.0
      */
     public static function assertStringEqualsFile($expectedFile, $actualString, $message = '', $canonicalize = false, $ignoreCase = false)
     {
         static::assertFileExists($expectedFile, $message);
 
         static::assertEquals(
-            file_get_contents($expectedFile),
+            \file_get_contents($expectedFile),
             $actualString,
             $message,
             0,
@@ -881,15 +881,13 @@ public static function assertStringEqualsFile($expectedFile, $actualString, $mes
      * @param string $message
      * @param bool   $canonicalize
      * @param bool   $ignoreCase
-     *
-     * @since Method available since Release 3.3.0
      */
     public static function assertStringNotEqualsFile($expectedFile, $actualString, $message = '', $canonicalize = false, $ignoreCase = false)
     {
         static::assertFileExists($expectedFile, $message);
 
         static::assertNotEquals(
-            file_get_contents($expectedFile),
+            \file_get_contents($expectedFile),
             $actualString,
             $message,
             0,
@@ -900,20 +898,174 @@ public static function assertStringNotEqualsFile($expectedFile, $actualString, $
     }
 
     /**
-     * Asserts that a file exists.
+     * Asserts that a file/dir is readable.
+     *
+     * @param string $filename
+     * @param string $message
+     */
+    public static function assertIsReadable($filename, $message = '')
+    {
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
+        }
+
+        $constraint = new IsReadable;
+
+        static::assertThat($filename, $constraint, $message);
+    }
+
+    /**
+     * Asserts that a file/dir exists and is not readable.
      *
      * @param string $filename
      * @param string $message
+     */
+    public static function assertNotIsReadable($filename, $message = '')
+    {
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
+        }
+
+        $constraint = new LogicalNot(
+            new IsReadable
+        );
+
+        static::assertThat($filename, $constraint, $message);
+    }
+
+    /**
+     * Asserts that a file/dir exists and is writable.
      *
-     * @since Method available since Release 3.0.0
+     * @param string $filename
+     * @param string $message
+     */
+    public static function assertIsWritable($filename, $message = '')
+    {
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
+        }
+
+        $constraint = new IsWritable;
+
+        static::assertThat($filename, $constraint, $message);
+    }
+
+    /**
+     * Asserts that a file/dir exists and is not writable.
+     *
+     * @param string $filename
+     * @param string $message
+     */
+    public static function assertNotIsWritable($filename, $message = '')
+    {
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
+        }
+
+        $constraint = new LogicalNot(
+            new IsWritable
+        );
+
+        static::assertThat($filename, $constraint, $message);
+    }
+
+    /**
+     * Asserts that a directory exists.
+     *
+     * @param string $directory
+     * @param string $message
+     */
+    public static function assertDirectoryExists($directory, $message = '')
+    {
+        if (!\is_string($directory)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
+        }
+
+        $constraint = new DirectoryExists;
+
+        static::assertThat($directory, $constraint, $message);
+    }
+
+    /**
+     * Asserts that a directory does not exist.
+     *
+     * @param string $directory
+     * @param string $message
+     */
+    public static function assertDirectoryNotExists($directory, $message = '')
+    {
+        if (!\is_string($directory)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
+        }
+
+        $constraint = new LogicalNot(
+            new DirectoryExists
+        );
+
+        static::assertThat($directory, $constraint, $message);
+    }
+
+    /**
+     * Asserts that a directory exists and is readable.
+     *
+     * @param string $directory
+     * @param string $message
+     */
+    public static function assertDirectoryIsReadable($directory, $message = '')
+    {
+        self::assertDirectoryExists($directory, $message);
+        self::assertIsReadable($directory, $message);
+    }
+
+    /**
+     * Asserts that a directory exists and is not readable.
+     *
+     * @param string $directory
+     * @param string $message
+     */
+    public static function assertDirectoryNotIsReadable($directory, $message = '')
+    {
+        self::assertDirectoryExists($directory, $message);
+        self::assertNotIsReadable($directory, $message);
+    }
+
+    /**
+     * Asserts that a directory exists and is writable.
+     *
+     * @param string $directory
+     * @param string $message
+     */
+    public static function assertDirectoryIsWritable($directory, $message = '')
+    {
+        self::assertDirectoryExists($directory, $message);
+        self::assertIsWritable($directory, $message);
+    }
+
+    /**
+     * Asserts that a directory exists and is not writable.
+     *
+     * @param string $directory
+     * @param string $message
+     */
+    public static function assertDirectoryNotIsWritable($directory, $message = '')
+    {
+        self::assertDirectoryExists($directory, $message);
+        self::assertNotIsWritable($directory, $message);
+    }
+
+    /**
+     * Asserts that a file exists.
+     *
+     * @param string $filename
+     * @param string $message
      */
     public static function assertFileExists($filename, $message = '')
     {
-        if (!is_string($filename)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_FileExists;
+        $constraint = new FileExists;
 
         static::assertThat($filename, $constraint, $message);
     }
@@ -923,29 +1075,75 @@ public static function assertFileExists($filename, $message = '')
      *
      * @param string $filename
      * @param string $message
-     *
-     * @since Method available since Release 3.0.0
      */
     public static function assertFileNotExists($filename, $message = '')
     {
-        if (!is_string($filename)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_FileExists
+        $constraint = new LogicalNot(
+            new FileExists
         );
 
         static::assertThat($filename, $constraint, $message);
     }
 
+    /**
+     * Asserts that a file exists and is readable.
+     *
+     * @param string $file
+     * @param string $message
+     */
+    public static function assertFileIsReadable($file, $message = '')
+    {
+        self::assertFileExists($file, $message);
+        self::assertIsReadable($file, $message);
+    }
+
+    /**
+     * Asserts that a file exists and is not readable.
+     *
+     * @param string $file
+     * @param string $message
+     */
+    public static function assertFileNotIsReadable($file, $message = '')
+    {
+        self::assertFileExists($file, $message);
+        self::assertNotIsReadable($file, $message);
+    }
+
+    /**
+     * Asserts that a file exists and is writable.
+     *
+     * @param string $file
+     * @param string $message
+     */
+    public static function assertFileIsWritable($file, $message = '')
+    {
+        self::assertFileExists($file, $message);
+        self::assertIsWritable($file, $message);
+    }
+
+    /**
+     * Asserts that a file exists and is not writable.
+     *
+     * @param string $file
+     * @param string $message
+     */
+    public static function assertFileNotIsWritable($file, $message = '')
+    {
+        self::assertFileExists($file, $message);
+        self::assertNotIsWritable($file, $message);
+    }
+
     /**
      * Asserts that a condition is true.
      *
      * @param bool   $condition
      * @param string $message
      *
-     * @throws PHPUnit_Framework_AssertionFailedError
+     * @throws AssertionFailedError
      */
     public static function assertTrue($condition, $message = '')
     {
@@ -958,7 +1156,7 @@ public static function assertTrue($condition, $message = '')
      * @param bool   $condition
      * @param string $message
      *
-     * @throws PHPUnit_Framework_AssertionFailedError
+     * @throws AssertionFailedError
      */
     public static function assertNotTrue($condition, $message = '')
     {
@@ -971,7 +1169,7 @@ public static function assertNotTrue($condition, $message = '')
      * @param bool   $condition
      * @param string $message
      *
-     * @throws PHPUnit_Framework_AssertionFailedError
+     * @throws AssertionFailedError
      */
     public static function assertFalse($condition, $message = '')
     {
@@ -984,7 +1182,7 @@ public static function assertFalse($condition, $message = '')
      * @param bool   $condition
      * @param string $message
      *
-     * @throws PHPUnit_Framework_AssertionFailedError
+     * @throws AssertionFailedError
      */
     public static function assertNotFalse($condition, $message = '')
     {
@@ -1052,24 +1250,22 @@ public static function assertNan($actual, $message = '')
      * @param string $attributeName
      * @param string $className
      * @param string $message
-     *
-     * @since Method available since Release 3.1.0
      */
     public static function assertClassHasAttribute($attributeName, $className, $message = '')
     {
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
         }
 
-        if (!is_string($className) || !class_exists($className)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'class name', $className);
+        if (!\is_string($className) || !\class_exists($className)) {
+            throw InvalidArgumentHelper::factory(2, 'class name', $className);
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_ClassHasAttribute(
+        $constraint = new ClassHasAttribute(
             $attributeName
         );
 
@@ -1082,25 +1278,23 @@ public static function assertClassHasAttribute($attributeName, $className, $mess
      * @param string $attributeName
      * @param string $className
      * @param string $message
-     *
-     * @since Method available since Release 3.1.0
      */
     public static function assertClassNotHasAttribute($attributeName, $className, $message = '')
     {
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
         }
 
-        if (!is_string($className) || !class_exists($className)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'class name', $className);
+        if (!\is_string($className) || !\class_exists($className)) {
+            throw InvalidArgumentHelper::factory(2, 'class name', $className);
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_ClassHasAttribute($attributeName)
+        $constraint = new LogicalNot(
+            new ClassHasAttribute($attributeName)
         );
 
         static::assertThat($className, $constraint, $message);
@@ -1112,24 +1306,22 @@ public static function assertClassNotHasAttribute($attributeName, $className, $m
      * @param string $attributeName
      * @param string $className
      * @param string $message
-     *
-     * @since Method available since Release 3.1.0
      */
     public static function assertClassHasStaticAttribute($attributeName, $className, $message = '')
     {
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
         }
 
-        if (!is_string($className) || !class_exists($className)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'class name', $className);
+        if (!\is_string($className) || !\class_exists($className)) {
+            throw InvalidArgumentHelper::factory(2, 'class name', $className);
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_ClassHasStaticAttribute(
+        $constraint = new ClassHasStaticAttribute(
             $attributeName
         );
 
@@ -1142,25 +1334,23 @@ public static function assertClassHasStaticAttribute($attributeName, $className,
      * @param string $attributeName
      * @param string $className
      * @param string $message
-     *
-     * @since Method available since Release 3.1.0
      */
     public static function assertClassNotHasStaticAttribute($attributeName, $className, $message = '')
     {
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
         }
 
-        if (!is_string($className) || !class_exists($className)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'class name', $className);
+        if (!\is_string($className) || !\class_exists($className)) {
+            throw InvalidArgumentHelper::factory(2, 'class name', $className);
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_ClassHasStaticAttribute(
+        $constraint = new LogicalNot(
+            new ClassHasStaticAttribute(
                 $attributeName
             )
         );
@@ -1174,24 +1364,22 @@ public static function assertClassNotHasStaticAttribute($attributeName, $classNa
      * @param string $attributeName
      * @param object $object
      * @param string $message
-     *
-     * @since Method available since Release 3.0.0
      */
     public static function assertObjectHasAttribute($attributeName, $object, $message = '')
     {
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
         }
 
-        if (!is_object($object)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'object');
+        if (!\is_object($object)) {
+            throw InvalidArgumentHelper::factory(2, 'object');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_ObjectHasAttribute(
+        $constraint = new ObjectHasAttribute(
             $attributeName
         );
 
@@ -1204,25 +1392,23 @@ public static function assertObjectHasAttribute($attributeName, $object, $messag
      * @param string $attributeName
      * @param object $object
      * @param string $message
-     *
-     * @since Method available since Release 3.0.0
      */
     public static function assertObjectNotHasAttribute($attributeName, $object, $message = '')
     {
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
         }
 
-        if (!is_object($object)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'object');
+        if (!\is_object($object)) {
+            throw InvalidArgumentHelper::factory(2, 'object');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_ObjectHasAttribute($attributeName)
+        $constraint = new LogicalNot(
+            new ObjectHasAttribute($attributeName)
         );
 
         static::assertThat($object, $constraint, $message);
@@ -1239,10 +1425,10 @@ public static function assertObjectNotHasAttribute($attributeName, $object, $mes
      */
     public static function assertSame($expected, $actual, $message = '')
     {
-        if (is_bool($expected) && is_bool($actual)) {
+        if (\is_bool($expected) && \is_bool($actual)) {
             static::assertEquals($expected, $actual, $message);
         } else {
-            $constraint = new PHPUnit_Framework_Constraint_IsIdentical(
+            $constraint = new IsIdentical(
                 $expected
             );
 
@@ -1279,11 +1465,11 @@ public static function assertAttributeSame($expected, $actualAttributeName, $act
      */
     public static function assertNotSame($expected, $actual, $message = '')
     {
-        if (is_bool($expected) && is_bool($actual)) {
+        if (\is_bool($expected) && \is_bool($actual)) {
             static::assertNotEquals($expected, $actual, $message);
         } else {
-            $constraint = new PHPUnit_Framework_Constraint_Not(
-                new PHPUnit_Framework_Constraint_IsIdentical($expected)
+            $constraint = new LogicalNot(
+                new IsIdentical($expected)
             );
 
             static::assertThat($actual, $constraint, $message);
@@ -1314,16 +1500,14 @@ public static function assertAttributeNotSame($expected, $actualAttributeName, $
      * @param string $expected
      * @param mixed  $actual
      * @param string $message
-     *
-     * @since Method available since Release 3.5.0
      */
     public static function assertInstanceOf($expected, $actual, $message = '')
     {
-        if (!(is_string($expected) && (class_exists($expected) || interface_exists($expected)))) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'class or interface name');
+        if (!(\is_string($expected) && (\class_exists($expected) || \interface_exists($expected)))) {
+            throw InvalidArgumentHelper::factory(1, 'class or interface name');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_IsInstanceOf(
+        $constraint = new IsInstanceOf(
             $expected
         );
 
@@ -1337,8 +1521,6 @@ public static function assertInstanceOf($expected, $actual, $message = '')
      * @param string        $attributeName
      * @param string|object $classOrObject
      * @param string        $message
-     *
-     * @since Method available since Release 3.5.0
      */
     public static function assertAttributeInstanceOf($expected, $attributeName, $classOrObject, $message = '')
     {
@@ -1355,17 +1537,15 @@ public static function assertAttributeInstanceOf($expected, $attributeName, $cla
      * @param string $expected
      * @param mixed  $actual
      * @param string $message
-     *
-     * @since Method available since Release 3.5.0
      */
     public static function assertNotInstanceOf($expected, $actual, $message = '')
     {
-        if (!(is_string($expected) && (class_exists($expected) || interface_exists($expected)))) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'class or interface name');
+        if (!(\is_string($expected) && (\class_exists($expected) || \interface_exists($expected)))) {
+            throw InvalidArgumentHelper::factory(1, 'class or interface name');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_IsInstanceOf($expected)
+        $constraint = new LogicalNot(
+            new IsInstanceOf($expected)
         );
 
         static::assertThat($actual, $constraint, $message);
@@ -1378,8 +1558,6 @@ public static function assertNotInstanceOf($expected, $actual, $message = '')
      * @param string        $attributeName
      * @param string|object $classOrObject
      * @param string        $message
-     *
-     * @since Method available since Release 3.5.0
      */
     public static function assertAttributeNotInstanceOf($expected, $attributeName, $classOrObject, $message = '')
     {
@@ -1396,16 +1574,14 @@ public static function assertAttributeNotInstanceOf($expected, $attributeName, $
      * @param string $expected
      * @param mixed  $actual
      * @param string $message
-     *
-     * @since Method available since Release 3.5.0
      */
     public static function assertInternalType($expected, $actual, $message = '')
     {
-        if (!is_string($expected)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($expected)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_IsType(
+        $constraint = new IsType(
             $expected
         );
 
@@ -1419,8 +1595,6 @@ public static function assertInternalType($expected, $actual, $message = '')
      * @param string        $attributeName
      * @param string|object $classOrObject
      * @param string        $message
-     *
-     * @since Method available since Release 3.5.0
      */
     public static function assertAttributeInternalType($expected, $attributeName, $classOrObject, $message = '')
     {
@@ -1437,17 +1611,15 @@ public static function assertAttributeInternalType($expected, $attributeName, $c
      * @param string $expected
      * @param mixed  $actual
      * @param string $message
-     *
-     * @since Method available since Release 3.5.0
      */
     public static function assertNotInternalType($expected, $actual, $message = '')
     {
-        if (!is_string($expected)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($expected)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_IsType($expected)
+        $constraint = new LogicalNot(
+            new IsType($expected)
         );
 
         static::assertThat($actual, $constraint, $message);
@@ -1460,8 +1632,6 @@ public static function assertNotInternalType($expected, $actual, $message = '')
      * @param string        $attributeName
      * @param string|object $classOrObject
      * @param string        $message
-     *
-     * @since Method available since Release 3.5.0
      */
     public static function assertAttributeNotInternalType($expected, $attributeName, $classOrObject, $message = '')
     {
@@ -1481,15 +1651,15 @@ public static function assertAttributeNotInternalType($expected, $attributeName,
      */
     public static function assertRegExp($pattern, $string, $message = '')
     {
-        if (!is_string($pattern)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($pattern)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_PCREMatch($pattern);
+        $constraint = new RegularExpression($pattern);
 
         static::assertThat($string, $constraint, $message);
     }
@@ -1500,21 +1670,19 @@ public static function assertRegExp($pattern, $string, $message = '')
      * @param string $pattern
      * @param string $string
      * @param string $message
-     *
-     * @since Method available since Release 2.1.0
      */
     public static function assertNotRegExp($pattern, $string, $message = '')
     {
-        if (!is_string($pattern)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($pattern)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_PCREMatch($pattern)
+        $constraint = new LogicalNot(
+            new RegularExpression($pattern)
         );
 
         static::assertThat($string, $constraint, $message);
@@ -1524,27 +1692,27 @@ public static function assertNotRegExp($pattern, $string, $message = '')
      * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
      * is the same.
      *
-     * @param array|Countable|Traversable $expected
-     * @param array|Countable|Traversable $actual
-     * @param string                      $message
+     * @param array|\Countable|\Traversable $expected
+     * @param array|\Countable|\Traversable $actual
+     * @param string                        $message
      */
     public static function assertSameSize($expected, $actual, $message = '')
     {
         if (!$expected instanceof Countable &&
             !$expected instanceof Traversable &&
-            !is_array($expected)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'countable or traversable');
+            !\is_array($expected)) {
+            throw InvalidArgumentHelper::factory(1, 'countable or traversable');
         }
 
         if (!$actual instanceof Countable &&
             !$actual instanceof Traversable &&
-            !is_array($actual)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'countable or traversable');
+            !\is_array($actual)) {
+            throw InvalidArgumentHelper::factory(2, 'countable or traversable');
         }
 
         static::assertThat(
             $actual,
-            new PHPUnit_Framework_Constraint_SameSize($expected),
+            new SameSize($expected),
             $message
         );
     }
@@ -1553,26 +1721,26 @@ public static function assertSameSize($expected, $actual, $message = '')
      * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
      * is not the same.
      *
-     * @param array|Countable|Traversable $expected
-     * @param array|Countable|Traversable $actual
-     * @param string                      $message
+     * @param array|\Countable|\Traversable $expected
+     * @param array|\Countable|\Traversable $actual
+     * @param string                        $message
      */
     public static function assertNotSameSize($expected, $actual, $message = '')
     {
         if (!$expected instanceof Countable &&
             !$expected instanceof Traversable &&
-            !is_array($expected)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'countable or traversable');
+            !\is_array($expected)) {
+            throw InvalidArgumentHelper::factory(1, 'countable or traversable');
         }
 
         if (!$actual instanceof Countable &&
             !$actual instanceof Traversable &&
-            !is_array($actual)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'countable or traversable');
+            !\is_array($actual)) {
+            throw InvalidArgumentHelper::factory(2, 'countable or traversable');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_SameSize($expected)
+        $constraint = new LogicalNot(
+            new SameSize($expected)
         );
 
         static::assertThat($actual, $constraint, $message);
@@ -1584,20 +1752,18 @@ public static function assertNotSameSize($expected, $actual, $message = '')
      * @param string $format
      * @param string $string
      * @param string $message
-     *
-     * @since Method available since Release 3.5.0
      */
     public static function assertStringMatchesFormat($format, $string, $message = '')
     {
-        if (!is_string($format)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($format)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_StringMatches($format);
+        $constraint = new StringMatchesFormatDescription($format);
 
         static::assertThat($string, $constraint, $message);
     }
@@ -1608,21 +1774,19 @@ public static function assertStringMatchesFormat($format, $string, $message = ''
      * @param string $format
      * @param string $string
      * @param string $message
-     *
-     * @since Method available since Release 3.5.0
      */
     public static function assertStringNotMatchesFormat($format, $string, $message = '')
     {
-        if (!is_string($format)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($format)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_StringMatches($format)
+        $constraint = new LogicalNot(
+            new StringMatchesFormatDescription($format)
         );
 
         static::assertThat($string, $constraint, $message);
@@ -1634,19 +1798,17 @@ public static function assertStringNotMatchesFormat($format, $string, $message =
      * @param string $formatFile
      * @param string $string
      * @param string $message
-     *
-     * @since Method available since Release 3.5.0
      */
     public static function assertStringMatchesFormatFile($formatFile, $string, $message = '')
     {
         static::assertFileExists($formatFile, $message);
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_StringMatches(
-            file_get_contents($formatFile)
+        $constraint = new StringMatchesFormatDescription(
+            \file_get_contents($formatFile)
         );
 
         static::assertThat($string, $constraint, $message);
@@ -1658,20 +1820,18 @@ public static function assertStringMatchesFormatFile($formatFile, $string, $mess
      * @param string $formatFile
      * @param string $string
      * @param string $message
-     *
-     * @since Method available since Release 3.5.0
      */
     public static function assertStringNotMatchesFormatFile($formatFile, $string, $message = '')
     {
         static::assertFileExists($formatFile, $message);
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_StringMatches(
-                file_get_contents($formatFile)
+        $constraint = new LogicalNot(
+            new StringMatchesFormatDescription(
+                \file_get_contents($formatFile)
             )
         );
 
@@ -1684,20 +1844,18 @@ public static function assertStringNotMatchesFormatFile($formatFile, $string, $m
      * @param string $prefix
      * @param string $string
      * @param string $message
-     *
-     * @since Method available since Release 3.4.0
      */
     public static function assertStringStartsWith($prefix, $string, $message = '')
     {
-        if (!is_string($prefix)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($prefix)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_StringStartsWith(
+        $constraint = new StringStartsWith(
             $prefix
         );
 
@@ -1710,21 +1868,19 @@ public static function assertStringStartsWith($prefix, $string, $message = '')
      * @param string $prefix
      * @param string $string
      * @param string $message
-     *
-     * @since Method available since Release 3.4.0
      */
     public static function assertStringStartsNotWith($prefix, $string, $message = '')
     {
-        if (!is_string($prefix)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($prefix)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_StringStartsWith($prefix)
+        $constraint = new LogicalNot(
+            new StringStartsWith($prefix)
         );
 
         static::assertThat($string, $constraint, $message);
@@ -1736,20 +1892,18 @@ public static function assertStringStartsNotWith($prefix, $string, $message = ''
      * @param string $suffix
      * @param string $string
      * @param string $message
-     *
-     * @since Method available since Release 3.4.0
      */
     public static function assertStringEndsWith($suffix, $string, $message = '')
     {
-        if (!is_string($suffix)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($suffix)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_StringEndsWith($suffix);
+        $constraint = new StringEndsWith($suffix);
 
         static::assertThat($string, $constraint, $message);
     }
@@ -1760,21 +1914,19 @@ public static function assertStringEndsWith($suffix, $string, $message = '')
      * @param string $suffix
      * @param string $string
      * @param string $message
-     *
-     * @since Method available since Release 3.4.0
      */
     public static function assertStringEndsNotWith($suffix, $string, $message = '')
     {
-        if (!is_string($suffix)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($suffix)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_StringEndsWith($suffix)
+        $constraint = new LogicalNot(
+            new StringEndsWith($suffix)
         );
 
         static::assertThat($string, $constraint, $message);
@@ -1786,13 +1938,11 @@ public static function assertStringEndsNotWith($suffix, $string, $message = '')
      * @param string $expectedFile
      * @param string $actualFile
      * @param string $message
-     *
-     * @since Method available since Release 3.1.0
      */
     public static function assertXmlFileEqualsXmlFile($expectedFile, $actualFile, $message = '')
     {
-        $expected = PHPUnit_Util_XML::loadFile($expectedFile);
-        $actual   = PHPUnit_Util_XML::loadFile($actualFile);
+        $expected = Xml::loadFile($expectedFile);
+        $actual   = Xml::loadFile($actualFile);
 
         static::assertEquals($expected, $actual, $message);
     }
@@ -1803,13 +1953,11 @@ public static function assertXmlFileEqualsXmlFile($expectedFile, $actualFile, $m
      * @param string $expectedFile
      * @param string $actualFile
      * @param string $message
-     *
-     * @since Method available since Release 3.1.0
      */
     public static function assertXmlFileNotEqualsXmlFile($expectedFile, $actualFile, $message = '')
     {
-        $expected = PHPUnit_Util_XML::loadFile($expectedFile);
-        $actual   = PHPUnit_Util_XML::loadFile($actualFile);
+        $expected = Xml::loadFile($expectedFile);
+        $actual   = Xml::loadFile($actualFile);
 
         static::assertNotEquals($expected, $actual, $message);
     }
@@ -1817,16 +1965,14 @@ public static function assertXmlFileNotEqualsXmlFile($expectedFile, $actualFile,
     /**
      * Asserts that two XML documents are equal.
      *
-     * @param string $expectedFile
-     * @param string $actualXml
-     * @param string $message
-     *
-     * @since Method available since Release 3.3.0
+     * @param string             $expectedFile
+     * @param string|DOMDocument $actualXml
+     * @param string             $message
      */
     public static function assertXmlStringEqualsXmlFile($expectedFile, $actualXml, $message = '')
     {
-        $expected = PHPUnit_Util_XML::loadFile($expectedFile);
-        $actual   = PHPUnit_Util_XML::load($actualXml);
+        $expected = Xml::loadFile($expectedFile);
+        $actual   = Xml::load($actualXml);
 
         static::assertEquals($expected, $actual, $message);
     }
@@ -1834,16 +1980,14 @@ public static function assertXmlStringEqualsXmlFile($expectedFile, $actualXml, $
     /**
      * Asserts that two XML documents are not equal.
      *
-     * @param string $expectedFile
-     * @param string $actualXml
-     * @param string $message
-     *
-     * @since Method available since Release 3.3.0
+     * @param string             $expectedFile
+     * @param string|DOMDocument $actualXml
+     * @param string             $message
      */
     public static function assertXmlStringNotEqualsXmlFile($expectedFile, $actualXml, $message = '')
     {
-        $expected = PHPUnit_Util_XML::loadFile($expectedFile);
-        $actual   = PHPUnit_Util_XML::load($actualXml);
+        $expected = Xml::loadFile($expectedFile);
+        $actual   = Xml::load($actualXml);
 
         static::assertNotEquals($expected, $actual, $message);
     }
@@ -1851,16 +1995,14 @@ public static function assertXmlStringNotEqualsXmlFile($expectedFile, $actualXml
     /**
      * Asserts that two XML documents are equal.
      *
-     * @param string $expectedXml
-     * @param string $actualXml
-     * @param string $message
-     *
-     * @since Method available since Release 3.1.0
+     * @param string|DOMDocument $expectedXml
+     * @param string|DOMDocument $actualXml
+     * @param string             $message
      */
     public static function assertXmlStringEqualsXmlString($expectedXml, $actualXml, $message = '')
     {
-        $expected = PHPUnit_Util_XML::load($expectedXml);
-        $actual   = PHPUnit_Util_XML::load($actualXml);
+        $expected = Xml::load($expectedXml);
+        $actual   = Xml::load($actualXml);
 
         static::assertEquals($expected, $actual, $message);
     }
@@ -1868,16 +2010,14 @@ public static function assertXmlStringEqualsXmlString($expectedXml, $actualXml,
     /**
      * Asserts that two XML documents are not equal.
      *
-     * @param string $expectedXml
-     * @param string $actualXml
-     * @param string $message
-     *
-     * @since Method available since Release 3.1.0
+     * @param string|DOMDocument $expectedXml
+     * @param string|DOMDocument $actualXml
+     * @param string             $message
      */
     public static function assertXmlStringNotEqualsXmlString($expectedXml, $actualXml, $message = '')
     {
-        $expected = PHPUnit_Util_XML::load($expectedXml);
-        $actual   = PHPUnit_Util_XML::load($actualXml);
+        $expected = Xml::load($expectedXml);
+        $actual   = Xml::load($actualXml);
 
         static::assertNotEquals($expected, $actual, $message);
     }
@@ -1889,8 +2029,6 @@ public static function assertXmlStringNotEqualsXmlString($expectedXml, $actualXm
      * @param DOMElement $actualElement
      * @param bool       $checkAttributes
      * @param string     $message
-     *
-     * @since Method available since Release 3.3.0
      */
     public static function assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actualElement, $checkAttributes = false, $message = '')
     {
@@ -1912,7 +2050,7 @@ public static function assertEqualXMLStructure(DOMElement $expectedElement, DOME
             static::assertEquals(
                 $expectedElement->attributes->length,
                 $actualElement->attributes->length,
-                sprintf(
+                \sprintf(
                     '%s%sNumber of attributes on node "%s" does not match',
                     $message,
                     !empty($message) ? "\n" : '',
@@ -1928,7 +2066,7 @@ public static function assertEqualXMLStructure(DOMElement $expectedElement, DOME
 
                 if (!$actualAttribute) {
                     static::fail(
-                        sprintf(
+                        \sprintf(
                             '%s%sCould not find attribute "%s" on node "%s"',
                             $message,
                             !empty($message) ? "\n" : '',
@@ -1940,13 +2078,13 @@ public static function assertEqualXMLStructure(DOMElement $expectedElement, DOME
             }
         }
 
-        PHPUnit_Util_XML::removeCharacterDataNodes($expectedElement);
-        PHPUnit_Util_XML::removeCharacterDataNodes($actualElement);
+        Xml::removeCharacterDataNodes($expectedElement);
+        Xml::removeCharacterDataNodes($actualElement);
 
         static::assertEquals(
             $expectedElement->childNodes->length,
             $actualElement->childNodes->length,
-            sprintf(
+            \sprintf(
                 '%s%sNumber of child nodes of "%s" differs',
                 $message,
                 !empty($message) ? "\n" : '',
@@ -1965,17 +2103,15 @@ public static function assertEqualXMLStructure(DOMElement $expectedElement, DOME
     }
 
     /**
-     * Evaluates a PHPUnit_Framework_Constraint matcher object.
-     *
-     * @param mixed                        $value
-     * @param PHPUnit_Framework_Constraint $constraint
-     * @param string                       $message
+     * Evaluates a PHPUnit\Framework\Constraint matcher object.
      *
-     * @since Method available since Release 3.0.0
+     * @param mixed      $value
+     * @param Constraint $constraint
+     * @param string     $message
      */
-    public static function assertThat($value, PHPUnit_Framework_Constraint $constraint, $message = '')
+    public static function assertThat($value, Constraint $constraint, $message = '')
     {
-        self::$count += count($constraint);
+        self::$count += \count($constraint);
 
         $constraint->evaluate($value, $message);
     }
@@ -1985,13 +2121,11 @@ public static function assertThat($value, PHPUnit_Framework_Constraint $constrai
      *
      * @param string $actualJson
      * @param string $message
-     *
-     * @since Method available since Release 3.7.20
      */
     public static function assertJson($actualJson, $message = '')
     {
-        if (!is_string($actualJson)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($actualJson)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
         static::assertThat($actualJson, static::isJson(), $message);
@@ -2009,10 +2143,11 @@ public static function assertJsonStringEqualsJsonString($expectedJson, $actualJs
         static::assertJson($expectedJson, $message);
         static::assertJson($actualJson, $message);
 
-        $expected = json_decode($expectedJson);
-        $actual   = json_decode($actualJson);
+        $constraint = new JsonMatches(
+            $expectedJson
+        );
 
-        static::assertEquals($expected, $actual, $message);
+        static::assertThat($actualJson, $constraint, $message);
     }
 
     /**
@@ -2027,10 +2162,11 @@ public static function assertJsonStringNotEqualsJsonString($expectedJson, $actua
         static::assertJson($expectedJson, $message);
         static::assertJson($actualJson, $message);
 
-        $expected = json_decode($expectedJson);
-        $actual   = json_decode($actualJson);
+        $constraint = new JsonMatches(
+            $expectedJson
+        );
 
-        static::assertNotEquals($expected, $actual, $message);
+        static::assertThat($actualJson, new LogicalNot($constraint), $message);
     }
 
     /**
@@ -2043,13 +2179,12 @@ public static function assertJsonStringNotEqualsJsonString($expectedJson, $actua
     public static function assertJsonStringEqualsJsonFile($expectedFile, $actualJson, $message = '')
     {
         static::assertFileExists($expectedFile, $message);
-        $expectedJson = file_get_contents($expectedFile);
+        $expectedJson = \file_get_contents($expectedFile);
 
         static::assertJson($expectedJson, $message);
         static::assertJson($actualJson, $message);
 
-        // call constraint
-        $constraint = new PHPUnit_Framework_Constraint_JsonMatches(
+        $constraint = new JsonMatches(
             $expectedJson
         );
 
@@ -2066,17 +2201,16 @@ public static function assertJsonStringEqualsJsonFile($expectedFile, $actualJson
     public static function assertJsonStringNotEqualsJsonFile($expectedFile, $actualJson, $message = '')
     {
         static::assertFileExists($expectedFile, $message);
-        $expectedJson = file_get_contents($expectedFile);
+        $expectedJson = \file_get_contents($expectedFile);
 
         static::assertJson($expectedJson, $message);
         static::assertJson($actualJson, $message);
 
-        // call constraint
-        $constraint = new PHPUnit_Framework_Constraint_JsonMatches(
+        $constraint = new JsonMatches(
             $expectedJson
         );
 
-        static::assertThat($actualJson, new PHPUnit_Framework_Constraint_Not($constraint), $message);
+        static::assertThat($actualJson, new LogicalNot($constraint), $message);
     }
 
     /**
@@ -2091,18 +2225,17 @@ public static function assertJsonFileEqualsJsonFile($expectedFile, $actualFile,
         static::assertFileExists($expectedFile, $message);
         static::assertFileExists($actualFile, $message);
 
-        $actualJson   = file_get_contents($actualFile);
-        $expectedJson = file_get_contents($expectedFile);
+        $actualJson   = \file_get_contents($actualFile);
+        $expectedJson = \file_get_contents($expectedFile);
 
         static::assertJson($expectedJson, $message);
         static::assertJson($actualJson, $message);
 
-        // call constraint
-        $constraintExpected = new PHPUnit_Framework_Constraint_JsonMatches(
+        $constraintExpected = new JsonMatches(
             $expectedJson
         );
 
-        $constraintActual = new PHPUnit_Framework_Constraint_JsonMatches($actualJson);
+        $constraintActual = new JsonMatches($actualJson);
 
         static::assertThat($expectedJson, $constraintActual, $message);
         static::assertThat($actualJson, $constraintExpected, $message);
@@ -2120,289 +2253,213 @@ public static function assertJsonFileNotEqualsJsonFile($expectedFile, $actualFil
         static::assertFileExists($expectedFile, $message);
         static::assertFileExists($actualFile, $message);
 
-        $actualJson   = file_get_contents($actualFile);
-        $expectedJson = file_get_contents($expectedFile);
+        $actualJson   = \file_get_contents($actualFile);
+        $expectedJson = \file_get_contents($expectedFile);
 
         static::assertJson($expectedJson, $message);
         static::assertJson($actualJson, $message);
 
-        // call constraint
-        $constraintExpected = new PHPUnit_Framework_Constraint_JsonMatches(
+        $constraintExpected = new JsonMatches(
             $expectedJson
         );
 
-        $constraintActual = new PHPUnit_Framework_Constraint_JsonMatches($actualJson);
+        $constraintActual = new JsonMatches($actualJson);
 
-        static::assertThat($expectedJson, new PHPUnit_Framework_Constraint_Not($constraintActual), $message);
-        static::assertThat($actualJson, new PHPUnit_Framework_Constraint_Not($constraintExpected), $message);
+        static::assertThat($expectedJson, new LogicalNot($constraintActual), $message);
+        static::assertThat($actualJson, new LogicalNot($constraintExpected), $message);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_And matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_And
-     *
-     * @since Method available since Release 3.0.0
+     * @return LogicalAnd
      */
     public static function logicalAnd()
     {
-        $constraints = func_get_args();
+        $constraints = \func_get_args();
 
-        $constraint = new PHPUnit_Framework_Constraint_And;
+        $constraint = new LogicalAnd;
         $constraint->setConstraints($constraints);
 
         return $constraint;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Or matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_Or
-     *
-     * @since Method available since Release 3.0.0
+     * @return LogicalOr
      */
     public static function logicalOr()
     {
-        $constraints = func_get_args();
+        $constraints = \func_get_args();
 
-        $constraint = new PHPUnit_Framework_Constraint_Or;
+        $constraint = new LogicalOr;
         $constraint->setConstraints($constraints);
 
         return $constraint;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Not matcher object.
-     *
-     * @param PHPUnit_Framework_Constraint $constraint
-     *
-     * @return PHPUnit_Framework_Constraint_Not
+     * @param Constraint $constraint
      *
-     * @since Method available since Release 3.0.0
+     * @return LogicalNot
      */
-    public static function logicalNot(PHPUnit_Framework_Constraint $constraint)
+    public static function logicalNot(Constraint $constraint)
     {
-        return new PHPUnit_Framework_Constraint_Not($constraint);
+        return new LogicalNot($constraint);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Xor matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_Xor
-     *
-     * @since Method available since Release 3.0.0
+     * @return LogicalXor
      */
     public static function logicalXor()
     {
-        $constraints = func_get_args();
+        $constraints = \func_get_args();
 
-        $constraint = new PHPUnit_Framework_Constraint_Xor;
+        $constraint = new LogicalXor;
         $constraint->setConstraints($constraints);
 
         return $constraint;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsAnything matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsAnything
-     *
-     * @since Method available since Release 3.0.0
+     * @return IsAnything
      */
     public static function anything()
     {
-        return new PHPUnit_Framework_Constraint_IsAnything;
+        return new IsAnything;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsTrue matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsTrue
-     *
-     * @since Method available since Release 3.3.0
+     * @return IsTrue
      */
     public static function isTrue()
     {
-        return new PHPUnit_Framework_Constraint_IsTrue;
+        return new IsTrue;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Callback matcher object.
-     *
      * @param callable $callback
      *
-     * @return PHPUnit_Framework_Constraint_Callback
+     * @return Callback
      */
     public static function callback($callback)
     {
-        return new PHPUnit_Framework_Constraint_Callback($callback);
+        return new Callback($callback);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsFalse matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsFalse
-     *
-     * @since Method available since Release 3.3.0
+     * @return IsFalse
      */
     public static function isFalse()
     {
-        return new PHPUnit_Framework_Constraint_IsFalse;
+        return new IsFalse;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsJson matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsJson
-     *
-     * @since Method available since Release 3.7.20
+     * @return IsJson
      */
     public static function isJson()
     {
-        return new PHPUnit_Framework_Constraint_IsJson;
+        return new IsJson;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsNull matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsNull
-     *
-     * @since Method available since Release 3.3.0
+     * @return IsNull
      */
     public static function isNull()
     {
-        return new PHPUnit_Framework_Constraint_IsNull;
+        return new IsNull;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsFinite matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsFinite
-     *
-     * @since Method available since Release 5.0.0
+     * @return IsFinite
      */
     public static function isFinite()
     {
-        return new PHPUnit_Framework_Constraint_IsFinite;
+        return new IsFinite;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsInfinite matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsInfinite
-     *
-     * @since Method available since Release 5.0.0
+     * @return IsInfinite
      */
     public static function isInfinite()
     {
-        return new PHPUnit_Framework_Constraint_IsInfinite;
+        return new IsInfinite;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsNan matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsNan
-     *
-     * @since Method available since Release 5.0.0
+     * @return IsNan
      */
     public static function isNan()
     {
-        return new PHPUnit_Framework_Constraint_IsNan;
+        return new IsNan;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Attribute matcher object.
-     *
-     * @param PHPUnit_Framework_Constraint $constraint
-     * @param string                       $attributeName
-     *
-     * @return PHPUnit_Framework_Constraint_Attribute
+     * @param Constraint $constraint
+     * @param string     $attributeName
      *
-     * @since Method available since Release 3.1.0
+     * @return Attribute
      */
-    public static function attribute(PHPUnit_Framework_Constraint $constraint, $attributeName)
+    public static function attribute(Constraint $constraint, $attributeName)
     {
-        return new PHPUnit_Framework_Constraint_Attribute(
+        return new Attribute(
             $constraint,
             $attributeName
         );
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_TraversableContains matcher
-     * object.
-     *
      * @param mixed $value
      * @param bool  $checkForObjectIdentity
      * @param bool  $checkForNonObjectIdentity
      *
-     * @return PHPUnit_Framework_Constraint_TraversableContains
-     *
-     * @since Method available since Release 3.0.0
+     * @return TraversableContains
      */
     public static function contains($value, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
     {
-        return new PHPUnit_Framework_Constraint_TraversableContains($value, $checkForObjectIdentity, $checkForNonObjectIdentity);
+        return new TraversableContains($value, $checkForObjectIdentity, $checkForNonObjectIdentity);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
-     * object.
-     *
      * @param string $type
      *
-     * @return PHPUnit_Framework_Constraint_TraversableContainsOnly
-     *
-     * @since Method available since Release 3.1.4
+     * @return TraversableContainsOnly
      */
     public static function containsOnly($type)
     {
-        return new PHPUnit_Framework_Constraint_TraversableContainsOnly($type);
+        return new TraversableContainsOnly($type);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
-     * object.
-     *
      * @param string $classname
      *
-     * @return PHPUnit_Framework_Constraint_TraversableContainsOnly
+     * @return TraversableContainsOnly
      */
     public static function containsOnlyInstancesOf($classname)
     {
-        return new PHPUnit_Framework_Constraint_TraversableContainsOnly($classname, false);
+        return new TraversableContainsOnly($classname, false);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_ArrayHasKey matcher object.
-     *
      * @param mixed $key
      *
-     * @return PHPUnit_Framework_Constraint_ArrayHasKey
-     *
-     * @since Method available since Release 3.0.0
+     * @return ArrayHasKey
      */
     public static function arrayHasKey($key)
     {
-        return new PHPUnit_Framework_Constraint_ArrayHasKey($key);
+        return new ArrayHasKey($key);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object.
-     *
      * @param mixed $value
      * @param float $delta
      * @param int   $maxDepth
      * @param bool  $canonicalize
      * @param bool  $ignoreCase
      *
-     * @return PHPUnit_Framework_Constraint_IsEqual
-     *
-     * @since Method available since Release 3.0.0
+     * @return IsEqual
      */
     public static function equalTo($value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
     {
-        return new PHPUnit_Framework_Constraint_IsEqual(
+        return new IsEqual(
             $value,
             $delta,
             $maxDepth,
@@ -2412,10 +2469,6 @@ public static function equalTo($value, $delta = 0.0, $maxDepth = 10, $canonicali
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object
-     * that is wrapped in a PHPUnit_Framework_Constraint_Attribute matcher
-     * object.
-     *
      * @param string $attributeName
      * @param mixed  $value
      * @param float  $delta
@@ -2423,9 +2476,7 @@ public static function equalTo($value, $delta = 0.0, $maxDepth = 10, $canonicali
      * @param bool   $canonicalize
      * @param bool   $ignoreCase
      *
-     * @return PHPUnit_Framework_Constraint_Attribute
-     *
-     * @since Method available since Release 3.1.0
+     * @return Attribute
      */
     public static function attributeEqualTo($attributeName, $value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
     {
@@ -2442,278 +2493,230 @@ public static function attributeEqualTo($attributeName, $value, $delta = 0.0, $m
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsEmpty matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsEmpty
-     *
-     * @since Method available since Release 3.5.0
+     * @return IsEmpty
      */
     public static function isEmpty()
     {
-        return new PHPUnit_Framework_Constraint_IsEmpty;
+        return new IsEmpty;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_FileExists matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_FileExists
-     *
-     * @since Method available since Release 3.0.0
+     * @return IsWritable
+     */
+    public static function isWritable()
+    {
+        return new IsWritable;
+    }
+
+    /**
+     * @return IsReadable
+     */
+    public static function isReadable()
+    {
+        return new IsReadable;
+    }
+
+    /**
+     * @return DirectoryExists
+     */
+    public static function directoryExists()
+    {
+        return new DirectoryExists;
+    }
+
+    /**
+     * @return FileExists
      */
     public static function fileExists()
     {
-        return new PHPUnit_Framework_Constraint_FileExists;
+        return new FileExists;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_GreaterThan matcher object.
-     *
      * @param mixed $value
      *
-     * @return PHPUnit_Framework_Constraint_GreaterThan
-     *
-     * @since Method available since Release 3.0.0
+     * @return GreaterThan
      */
     public static function greaterThan($value)
     {
-        return new PHPUnit_Framework_Constraint_GreaterThan($value);
+        return new GreaterThan($value);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
-     * a PHPUnit_Framework_Constraint_IsEqual and a
-     * PHPUnit_Framework_Constraint_GreaterThan matcher object.
-     *
      * @param mixed $value
      *
-     * @return PHPUnit_Framework_Constraint_Or
-     *
-     * @since Method available since Release 3.1.0
+     * @return LogicalOr
      */
     public static function greaterThanOrEqual($value)
     {
         return static::logicalOr(
-            new PHPUnit_Framework_Constraint_IsEqual($value),
-            new PHPUnit_Framework_Constraint_GreaterThan($value)
+            new IsEqual($value),
+            new GreaterThan($value)
         );
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_ClassHasAttribute matcher object.
-     *
      * @param string $attributeName
      *
-     * @return PHPUnit_Framework_Constraint_ClassHasAttribute
-     *
-     * @since Method available since Release 3.1.0
+     * @return ClassHasAttribute
      */
     public static function classHasAttribute($attributeName)
     {
-        return new PHPUnit_Framework_Constraint_ClassHasAttribute(
+        return new ClassHasAttribute(
             $attributeName
         );
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_ClassHasStaticAttribute matcher
-     * object.
-     *
      * @param string $attributeName
      *
-     * @return PHPUnit_Framework_Constraint_ClassHasStaticAttribute
-     *
-     * @since Method available since Release 3.1.0
+     * @return ClassHasStaticAttribute
      */
     public static function classHasStaticAttribute($attributeName)
     {
-        return new PHPUnit_Framework_Constraint_ClassHasStaticAttribute(
+        return new ClassHasStaticAttribute(
             $attributeName
         );
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_ObjectHasAttribute matcher object.
-     *
      * @param string $attributeName
      *
-     * @return PHPUnit_Framework_Constraint_ObjectHasAttribute
-     *
-     * @since Method available since Release 3.0.0
+     * @return ObjectHasAttribute
      */
     public static function objectHasAttribute($attributeName)
     {
-        return new PHPUnit_Framework_Constraint_ObjectHasAttribute(
+        return new ObjectHasAttribute(
             $attributeName
         );
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsIdentical matcher object.
-     *
      * @param mixed $value
      *
-     * @return PHPUnit_Framework_Constraint_IsIdentical
-     *
-     * @since Method available since Release 3.0.0
+     * @return IsIdentical
      */
     public static function identicalTo($value)
     {
-        return new PHPUnit_Framework_Constraint_IsIdentical($value);
+        return new IsIdentical($value);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsInstanceOf matcher object.
-     *
      * @param string $className
      *
-     * @return PHPUnit_Framework_Constraint_IsInstanceOf
-     *
-     * @since Method available since Release 3.0.0
+     * @return IsInstanceOf
      */
     public static function isInstanceOf($className)
     {
-        return new PHPUnit_Framework_Constraint_IsInstanceOf($className);
+        return new IsInstanceOf($className);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsType matcher object.
-     *
      * @param string $type
      *
-     * @return PHPUnit_Framework_Constraint_IsType
-     *
-     * @since Method available since Release 3.0.0
+     * @return IsType
      */
     public static function isType($type)
     {
-        return new PHPUnit_Framework_Constraint_IsType($type);
+        return new IsType($type);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_LessThan matcher object.
-     *
      * @param mixed $value
      *
-     * @return PHPUnit_Framework_Constraint_LessThan
-     *
-     * @since Method available since Release 3.0.0
+     * @return LessThan
      */
     public static function lessThan($value)
     {
-        return new PHPUnit_Framework_Constraint_LessThan($value);
+        return new LessThan($value);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
-     * a PHPUnit_Framework_Constraint_IsEqual and a
-     * PHPUnit_Framework_Constraint_LessThan matcher object.
-     *
      * @param mixed $value
      *
-     * @return PHPUnit_Framework_Constraint_Or
-     *
-     * @since Method available since Release 3.1.0
+     * @return LogicalOr
      */
     public static function lessThanOrEqual($value)
     {
         return static::logicalOr(
-            new PHPUnit_Framework_Constraint_IsEqual($value),
-            new PHPUnit_Framework_Constraint_LessThan($value)
+            new IsEqual($value),
+            new LessThan($value)
         );
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_PCREMatch matcher object.
-     *
      * @param string $pattern
      *
-     * @return PHPUnit_Framework_Constraint_PCREMatch
-     *
-     * @since Method available since Release 3.0.0
+     * @return RegularExpression
      */
     public static function matchesRegularExpression($pattern)
     {
-        return new PHPUnit_Framework_Constraint_PCREMatch($pattern);
+        return new RegularExpression($pattern);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_StringMatches matcher object.
-     *
      * @param string $string
      *
-     * @return PHPUnit_Framework_Constraint_StringMatches
-     *
-     * @since Method available since Release 3.5.0
+     * @return StringMatchesFormatDescription
      */
     public static function matches($string)
     {
-        return new PHPUnit_Framework_Constraint_StringMatches($string);
+        return new StringMatchesFormatDescription($string);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_StringStartsWith matcher object.
-     *
      * @param mixed $prefix
      *
-     * @return PHPUnit_Framework_Constraint_StringStartsWith
-     *
-     * @since Method available since Release 3.4.0
+     * @return StringStartsWith
      */
     public static function stringStartsWith($prefix)
     {
-        return new PHPUnit_Framework_Constraint_StringStartsWith($prefix);
+        return new StringStartsWith($prefix);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_StringContains matcher object.
-     *
      * @param string $string
      * @param bool   $case
      *
-     * @return PHPUnit_Framework_Constraint_StringContains
-     *
-     * @since Method available since Release 3.0.0
+     * @return StringContains
      */
     public static function stringContains($string, $case = true)
     {
-        return new PHPUnit_Framework_Constraint_StringContains($string, $case);
+        return new StringContains($string, $case);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_StringEndsWith matcher object.
-     *
      * @param mixed $suffix
      *
-     * @return PHPUnit_Framework_Constraint_StringEndsWith
-     *
-     * @since Method available since Release 3.4.0
+     * @return StringEndsWith
      */
     public static function stringEndsWith($suffix)
     {
-        return new PHPUnit_Framework_Constraint_StringEndsWith($suffix);
+        return new StringEndsWith($suffix);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Count matcher object.
-     *
      * @param int $count
      *
-     * @return PHPUnit_Framework_Constraint_Count
+     * @return Count
      */
     public static function countOf($count)
     {
-        return new PHPUnit_Framework_Constraint_Count($count);
+        return new Count($count);
     }
+
     /**
      * Fails a test with the given message.
      *
      * @param string $message
      *
-     * @throws PHPUnit_Framework_AssertionFailedError
+     * @throws AssertionFailedError
      */
     public static function fail($message = '')
     {
-        throw new PHPUnit_Framework_AssertionFailedError($message);
+        self::$count++;
+
+        throw new AssertionFailedError($message);
     }
 
     /**
@@ -2725,21 +2728,21 @@ public static function fail($message = '')
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public static function readAttribute($classOrObject, $attributeName)
     {
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(2, 'valid attribute name');
         }
 
-        if (is_string($classOrObject)) {
-            if (!class_exists($classOrObject)) {
-                throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (\is_string($classOrObject)) {
+            if (!\class_exists($classOrObject)) {
+                throw InvalidArgumentHelper::factory(
                     1,
                     'class name'
                 );
@@ -2749,17 +2752,19 @@ public static function readAttribute($classOrObject, $attributeName)
                 $classOrObject,
                 $attributeName
             );
-        } elseif (is_object($classOrObject)) {
+        }
+
+        if (\is_object($classOrObject)) {
             return static::getObjectAttribute(
                 $classOrObject,
                 $attributeName
             );
-        } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
-                1,
-                'class name or object'
-            );
         }
+
+        throw InvalidArgumentHelper::factory(
+            1,
+            'class name or object'
+        );
     }
 
     /**
@@ -2771,26 +2776,24 @@ public static function readAttribute($classOrObject, $attributeName)
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 4.0.0
+     * @throws Exception
      */
     public static function getStaticAttribute($className, $attributeName)
     {
-        if (!is_string($className)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($className)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!class_exists($className)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'class name');
+        if (!\class_exists($className)) {
+            throw InvalidArgumentHelper::factory(1, 'class name');
         }
 
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(2, 'valid attribute name');
         }
 
         $class = new ReflectionClass($className);
@@ -2798,15 +2801,15 @@ public static function getStaticAttribute($className, $attributeName)
         while ($class) {
             $attributes = $class->getStaticProperties();
 
-            if (array_key_exists($attributeName, $attributes)) {
+            if (\array_key_exists($attributeName, $attributes)) {
                 return $attributes[$attributeName];
             }
 
             $class = $class->getParentClass();
         }
 
-        throw new PHPUnit_Framework_Exception(
-            sprintf(
+        throw new Exception(
+            \sprintf(
                 'Attribute "%s" not found in class.',
                 $attributeName
             )
@@ -2822,22 +2825,20 @@ public static function getStaticAttribute($className, $attributeName)
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 4.0.0
+     * @throws Exception
      */
     public static function getObjectAttribute($object, $attributeName)
     {
-        if (!is_object($object)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'object');
+        if (!\is_object($object)) {
+            throw InvalidArgumentHelper::factory(1, 'object');
         }
 
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(2, 'valid attribute name');
         }
 
         try {
@@ -2848,6 +2849,7 @@ public static function getObjectAttribute($object, $attributeName)
             while ($reflector = $reflector->getParentClass()) {
                 try {
                     $attribute = $reflector->getProperty($attributeName);
+
                     break;
                 } catch (ReflectionException $e) {
                 }
@@ -2866,8 +2868,8 @@ public static function getObjectAttribute($object, $attributeName)
             return $value;
         }
 
-        throw new PHPUnit_Framework_Exception(
-            sprintf(
+        throw new Exception(
+            \sprintf(
                 'Attribute "%s" not found in object.',
                 $attributeName
             )
@@ -2879,13 +2881,11 @@ public static function getObjectAttribute($object, $attributeName)
      *
      * @param string $message
      *
-     * @throws PHPUnit_Framework_IncompleteTestError
-     *
-     * @since Method available since Release 3.0.0
+     * @throws IncompleteTestError
      */
     public static function markTestIncomplete($message = '')
     {
-        throw new PHPUnit_Framework_IncompleteTestError($message);
+        throw new IncompleteTestError($message);
     }
 
     /**
@@ -2893,21 +2893,17 @@ public static function markTestIncomplete($message = '')
      *
      * @param string $message
      *
-     * @throws PHPUnit_Framework_SkippedTestError
-     *
-     * @since Method available since Release 3.0.0
+     * @throws SkippedTestError
      */
     public static function markTestSkipped($message = '')
     {
-        throw new PHPUnit_Framework_SkippedTestError($message);
+        throw new SkippedTestError($message);
     }
 
     /**
      * Return the current assertion count.
      *
      * @return int
-     *
-     * @since Method available since Release 3.3.3
      */
     public static function getCount()
     {
@@ -2916,8 +2912,6 @@ public static function getCount()
 
     /**
      * Reset the assertion counter.
-     *
-     * @since Method available since Release 3.3.3
      */
     public static function resetCount()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Assert/Functions.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Assert/Functions.php
index 1778acb34..6b604f7c0 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Assert/Functions.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Assert/Functions.php
@@ -7,53 +7,77 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+use PHPUnit\Framework\Assert;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\Constraint\ArrayHasKey;
+use PHPUnit\Framework\Constraint\Attribute;
+use PHPUnit\Framework\Constraint\ClassHasAttribute;
+use PHPUnit\Framework\Constraint\ClassHasStaticAttribute;
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\Count;
+use PHPUnit\Framework\Constraint\DirectoryExists;
+use PHPUnit\Framework\Constraint\FileExists;
+use PHPUnit\Framework\Constraint\GreaterThan;
+use PHPUnit\Framework\Constraint\IsAnything;
+use PHPUnit\Framework\Constraint\IsEmpty;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\Constraint\IsFalse;
+use PHPUnit\Framework\Constraint\IsIdentical;
+use PHPUnit\Framework\Constraint\IsInfinite;
+use PHPUnit\Framework\Constraint\IsInstanceOf;
+use PHPUnit\Framework\Constraint\IsJson;
+use PHPUnit\Framework\Constraint\IsNan;
+use PHPUnit\Framework\Constraint\IsNull;
+use PHPUnit\Framework\Constraint\IsReadable;
+use PHPUnit\Framework\Constraint\IsTrue;
+use PHPUnit\Framework\Constraint\IsType;
+use PHPUnit\Framework\Constraint\IsWritable;
+use PHPUnit\Framework\Constraint\LessThan;
+use PHPUnit\Framework\Constraint\LogicalAnd;
+use PHPUnit\Framework\Constraint\LogicalNot;
+use PHPUnit\Framework\Constraint\LogicalOr;
+use PHPUnit\Framework\Constraint\LogicalXor;
+use PHPUnit\Framework\Constraint\ObjectHasAttribute;
+use PHPUnit\Framework\Constraint\RegularExpression;
+use PHPUnit\Framework\Constraint\StringContains;
+use PHPUnit\Framework\Constraint\StringEndsWith;
+use PHPUnit\Framework\Constraint\StringMatchesFormatDescription;
+use PHPUnit\Framework\Constraint\StringStartsWith;
+use PHPUnit\Framework\Constraint\TraversableContains;
+use PHPUnit\Framework\Constraint\TraversableContainsOnly;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Returns a matcher that matches when the method is executed
  * zero or more times.
  *
- * @return PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount
- *
- * @since Method available since Release 3.0.0
+ * @return PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount
  */
 function any()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::any',
-        func_get_args()
-    );
+    return TestCase::any();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsAnything matcher object.
- *
- * @return PHPUnit_Framework_Constraint_IsAnything
+ * Returns a PHPUnit\Framework\Constraint\IsAnything matcher object.
  *
- * @since Method available since Release 3.0.0
+ * @return IsAnything
  */
 function anything()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::anything',
-        func_get_args()
-    );
+    return Assert::anything();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_ArrayHasKey matcher object.
+ * Returns a PHPUnit\Framework\Constraint\ArrayHasKey matcher object.
  *
  * @param mixed $key
  *
- * @return PHPUnit_Framework_Constraint_ArrayHasKey
- *
- * @since Method available since Release 3.0.0
+ * @return ArrayHasKey
  */
 function arrayHasKey($key)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::arrayHasKey',
-        func_get_args()
-    );
+    return Assert::arrayHasKey(...\func_get_args());
 }
 
 /**
@@ -62,15 +86,10 @@ function arrayHasKey($key)
  * @param mixed             $key
  * @param array|ArrayAccess $array
  * @param string            $message
- *
- * @since Method available since Release 3.0.0
  */
 function assertArrayHasKey($key, $array, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertArrayHasKey',
-        func_get_args()
-    );
+    return Assert::assertArrayHasKey(...\func_get_args());
 }
 
 /**
@@ -80,15 +99,10 @@ function assertArrayHasKey($key, $array, $message = '')
  * @param array|ArrayAccess $array
  * @param bool              $strict  Check for object identity
  * @param string            $message
- *
- * @since Method available since Release 4.4.0
  */
 function assertArraySubset($subset, $array, $strict = false, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertArraySubset',
-        func_get_args()
-    );
+    return Assert::assertArraySubset(...\func_get_args());
 }
 
 /**
@@ -97,15 +111,10 @@ function assertArraySubset($subset, $array, $strict = false, $message = '')
  * @param mixed             $key
  * @param array|ArrayAccess $array
  * @param string            $message
- *
- * @since Method available since Release 3.0.0
  */
 function assertArrayNotHasKey($key, $array, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertArrayNotHasKey',
-        func_get_args()
-    );
+    return Assert::assertArrayNotHasKey(...\func_get_args());
 }
 
 /**
@@ -119,15 +128,10 @@ function assertArrayNotHasKey($key, $array, $message = '')
  * @param bool   $ignoreCase
  * @param bool   $checkForObjectIdentity
  * @param bool   $checkForNonObjectIdentity
- *
- * @since Method available since Release 3.0.0
  */
 function assertAttributeContains($needle, $haystackAttributeName, $haystackClassOrObject, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeContains',
-        func_get_args()
-    );
+    return Assert::assertAttributeContains(...\func_get_args());
 }
 
 /**
@@ -139,15 +143,10 @@ function assertAttributeContains($needle, $haystackAttributeName, $haystackClass
  * @param mixed  $haystackClassOrObject
  * @param bool   $isNativeType
  * @param string $message
- *
- * @since Method available since Release 3.1.4
  */
 function assertAttributeContainsOnly($type, $haystackAttributeName, $haystackClassOrObject, $isNativeType = null, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeContainsOnly',
-        func_get_args()
-    );
+    return Assert::assertAttributeContainsOnly(...\func_get_args());
 }
 
 /**
@@ -158,15 +157,10 @@ function assertAttributeContainsOnly($type, $haystackAttributeName, $haystackCla
  * @param string $haystackAttributeName
  * @param mixed  $haystackClassOrObject
  * @param string $message
- *
- * @since Method available since Release 3.6.0
  */
 function assertAttributeCount($expectedCount, $haystackAttributeName, $haystackClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeCount',
-        func_get_args()
-    );
+    return Assert::assertAttributeCount(...\func_get_args());
 }
 
 /**
@@ -176,15 +170,10 @@ function assertAttributeCount($expectedCount, $haystackAttributeName, $haystackC
  * @param string $haystackAttributeName
  * @param mixed  $haystackClassOrObject
  * @param string $message
- *
- * @since Method available since Release 3.5.0
  */
 function assertAttributeEmpty($haystackAttributeName, $haystackClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeEmpty',
-        func_get_args()
-    );
+    return Assert::assertAttributeEmpty(...\func_get_args());
 }
 
 /**
@@ -201,10 +190,7 @@ function assertAttributeEmpty($haystackAttributeName, $haystackClassOrObject, $m
  */
 function assertAttributeEquals($expected, $actualAttributeName, $actualClassOrObject, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeEquals',
-        func_get_args()
-    );
+    return Assert::assertAttributeEquals(...\func_get_args());
 }
 
 /**
@@ -214,15 +200,10 @@ function assertAttributeEquals($expected, $actualAttributeName, $actualClassOrOb
  * @param string $actualAttributeName
  * @param string $actualClassOrObject
  * @param string $message
- *
- * @since Method available since Release 3.1.0
  */
 function assertAttributeGreaterThan($expected, $actualAttributeName, $actualClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeGreaterThan',
-        func_get_args()
-    );
+    return Assert::assertAttributeGreaterThan(...\func_get_args());
 }
 
 /**
@@ -232,15 +213,10 @@ function assertAttributeGreaterThan($expected, $actualAttributeName, $actualClas
  * @param string $actualAttributeName
  * @param string $actualClassOrObject
  * @param string $message
- *
- * @since Method available since Release 3.1.0
  */
 function assertAttributeGreaterThanOrEqual($expected, $actualAttributeName, $actualClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeGreaterThanOrEqual',
-        func_get_args()
-    );
+    return Assert::assertAttributeGreaterThanOrEqual(...\func_get_args());
 }
 
 /**
@@ -250,15 +226,10 @@ function assertAttributeGreaterThanOrEqual($expected, $actualAttributeName, $act
  * @param string $attributeName
  * @param mixed  $classOrObject
  * @param string $message
- *
- * @since Method available since Release 3.5.0
  */
 function assertAttributeInstanceOf($expected, $attributeName, $classOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeInstanceOf',
-        func_get_args()
-    );
+    return Assert::assertAttributeInstanceOf(...\func_get_args());
 }
 
 /**
@@ -268,15 +239,10 @@ function assertAttributeInstanceOf($expected, $attributeName, $classOrObject, $m
  * @param string $attributeName
  * @param mixed  $classOrObject
  * @param string $message
- *
- * @since Method available since Release 3.5.0
  */
 function assertAttributeInternalType($expected, $attributeName, $classOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeInternalType',
-        func_get_args()
-    );
+    return Assert::assertAttributeInternalType(...\func_get_args());
 }
 
 /**
@@ -286,15 +252,10 @@ function assertAttributeInternalType($expected, $attributeName, $classOrObject,
  * @param string $actualAttributeName
  * @param string $actualClassOrObject
  * @param string $message
- *
- * @since Method available since Release 3.1.0
  */
 function assertAttributeLessThan($expected, $actualAttributeName, $actualClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeLessThan',
-        func_get_args()
-    );
+    return Assert::assertAttributeLessThan(...\func_get_args());
 }
 
 /**
@@ -304,15 +265,10 @@ function assertAttributeLessThan($expected, $actualAttributeName, $actualClassOr
  * @param string $actualAttributeName
  * @param string $actualClassOrObject
  * @param string $message
- *
- * @since Method available since Release 3.1.0
  */
 function assertAttributeLessThanOrEqual($expected, $actualAttributeName, $actualClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeLessThanOrEqual',
-        func_get_args()
-    );
+    return Assert::assertAttributeLessThanOrEqual(...\func_get_args());
 }
 
 /**
@@ -326,15 +282,10 @@ function assertAttributeLessThanOrEqual($expected, $actualAttributeName, $actual
  * @param bool   $ignoreCase
  * @param bool   $checkForObjectIdentity
  * @param bool   $checkForNonObjectIdentity
- *
- * @since Method available since Release 3.0.0
  */
 function assertAttributeNotContains($needle, $haystackAttributeName, $haystackClassOrObject, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotContains',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotContains(...\func_get_args());
 }
 
 /**
@@ -347,15 +298,10 @@ function assertAttributeNotContains($needle, $haystackAttributeName, $haystackCl
  * @param mixed  $haystackClassOrObject
  * @param bool   $isNativeType
  * @param string $message
- *
- * @since Method available since Release 3.1.4
  */
 function assertAttributeNotContainsOnly($type, $haystackAttributeName, $haystackClassOrObject, $isNativeType = null, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotContainsOnly',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotContainsOnly(...\func_get_args());
 }
 
 /**
@@ -366,15 +312,10 @@ function assertAttributeNotContainsOnly($type, $haystackAttributeName, $haystack
  * @param string $haystackAttributeName
  * @param mixed  $haystackClassOrObject
  * @param string $message
- *
- * @since Method available since Release 3.6.0
  */
 function assertAttributeNotCount($expectedCount, $haystackAttributeName, $haystackClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotCount',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotCount(...\func_get_args());
 }
 
 /**
@@ -384,15 +325,10 @@ function assertAttributeNotCount($expectedCount, $haystackAttributeName, $haysta
  * @param string $haystackAttributeName
  * @param mixed  $haystackClassOrObject
  * @param string $message
- *
- * @since Method available since Release 3.5.0
  */
 function assertAttributeNotEmpty($haystackAttributeName, $haystackClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotEmpty',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotEmpty(...\func_get_args());
 }
 
 /**
@@ -409,10 +345,7 @@ function assertAttributeNotEmpty($haystackAttributeName, $haystackClassOrObject,
  */
 function assertAttributeNotEquals($expected, $actualAttributeName, $actualClassOrObject, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotEquals',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotEquals(...\func_get_args());
 }
 
 /**
@@ -422,15 +355,10 @@ function assertAttributeNotEquals($expected, $actualAttributeName, $actualClassO
  * @param string $attributeName
  * @param mixed  $classOrObject
  * @param string $message
- *
- * @since Method available since Release 3.5.0
  */
 function assertAttributeNotInstanceOf($expected, $attributeName, $classOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotInstanceOf',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotInstanceOf(...\func_get_args());
 }
 
 /**
@@ -440,15 +368,10 @@ function assertAttributeNotInstanceOf($expected, $attributeName, $classOrObject,
  * @param string $attributeName
  * @param mixed  $classOrObject
  * @param string $message
- *
- * @since Method available since Release 3.5.0
  */
 function assertAttributeNotInternalType($expected, $attributeName, $classOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotInternalType',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotInternalType(...\func_get_args());
 }
 
 /**
@@ -462,10 +385,7 @@ function assertAttributeNotInternalType($expected, $attributeName, $classOrObjec
  */
 function assertAttributeNotSame($expected, $actualAttributeName, $actualClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotSame',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotSame(...\func_get_args());
 }
 
 /**
@@ -479,10 +399,7 @@ function assertAttributeNotSame($expected, $actualAttributeName, $actualClassOrO
  */
 function assertAttributeSame($expected, $actualAttributeName, $actualClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeSame',
-        func_get_args()
-    );
+    return Assert::assertAttributeSame(...\func_get_args());
 }
 
 /**
@@ -491,15 +408,10 @@ function assertAttributeSame($expected, $actualAttributeName, $actualClassOrObje
  * @param string $attributeName
  * @param string $className
  * @param string $message
- *
- * @since Method available since Release 3.1.0
  */
 function assertClassHasAttribute($attributeName, $className, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertClassHasAttribute',
-        func_get_args()
-    );
+    return Assert::assertClassHasAttribute(...\func_get_args());
 }
 
 /**
@@ -508,15 +420,10 @@ function assertClassHasAttribute($attributeName, $className, $message = '')
  * @param string $attributeName
  * @param string $className
  * @param string $message
- *
- * @since Method available since Release 3.1.0
  */
 function assertClassHasStaticAttribute($attributeName, $className, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertClassHasStaticAttribute',
-        func_get_args()
-    );
+    return Assert::assertClassHasStaticAttribute(...\func_get_args());
 }
 
 /**
@@ -525,15 +432,10 @@ function assertClassHasStaticAttribute($attributeName, $className, $message = ''
  * @param string $attributeName
  * @param string $className
  * @param string $message
- *
- * @since Method available since Release 3.1.0
  */
 function assertClassNotHasAttribute($attributeName, $className, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertClassNotHasAttribute',
-        func_get_args()
-    );
+    return Assert::assertClassNotHasAttribute(...\func_get_args());
 }
 
 /**
@@ -542,15 +444,10 @@ function assertClassNotHasAttribute($attributeName, $className, $message = '')
  * @param string $attributeName
  * @param string $className
  * @param string $message
- *
- * @since Method available since Release 3.1.0
  */
 function assertClassNotHasStaticAttribute($attributeName, $className, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertClassNotHasStaticAttribute',
-        func_get_args()
-    );
+    return Assert::assertClassNotHasStaticAttribute(...\func_get_args());
 }
 
 /**
@@ -562,15 +459,10 @@ function assertClassNotHasStaticAttribute($attributeName, $className, $message =
  * @param bool   $ignoreCase
  * @param bool   $checkForObjectIdentity
  * @param bool   $checkForNonObjectIdentity
- *
- * @since Method available since Release 2.1.0
  */
 function assertContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertContains',
-        func_get_args()
-    );
+    return Assert::assertContains(...\func_get_args());
 }
 
 /**
@@ -580,30 +472,22 @@ function assertContains($needle, $haystack, $message = '', $ignoreCase = false,
  * @param mixed  $haystack
  * @param bool   $isNativeType
  * @param string $message
- *
- * @since Method available since Release 3.1.4
  */
 function assertContainsOnly($type, $haystack, $isNativeType = null, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertContainsOnly',
-        func_get_args()
-    );
+    return Assert::assertContainsOnly(...\func_get_args());
 }
 
 /**
  * Asserts that a haystack contains only instances of a given classname
  *
- * @param string            $classname
- * @param array|Traversable $haystack
- * @param string            $message
+ * @param string             $classname
+ * @param array|\Traversable $haystack
+ * @param string             $message
  */
 function assertContainsOnlyInstancesOf($classname, $haystack, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertContainsOnlyInstancesOf',
-        func_get_args()
-    );
+    return Assert::assertContainsOnlyInstancesOf(...\func_get_args());
 }
 
 /**
@@ -615,10 +499,7 @@ function assertContainsOnlyInstancesOf($classname, $haystack, $message = '')
  */
 function assertCount($expectedCount, $haystack, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertCount',
-        func_get_args()
-    );
+    return Assert::assertCount(...\func_get_args());
 }
 
 /**
@@ -627,14 +508,11 @@ function assertCount($expectedCount, $haystack, $message = '')
  * @param mixed  $actual
  * @param string $message
  *
- * @throws PHPUnit_Framework_AssertionFailedError
+ * @throws AssertionFailedError
  */
 function assertEmpty($actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertEmpty',
-        func_get_args()
-    );
+    return Assert::assertEmpty(...\func_get_args());
 }
 
 /**
@@ -644,15 +522,10 @@ function assertEmpty($actual, $message = '')
  * @param DOMElement $actualElement
  * @param bool       $checkAttributes
  * @param string     $message
- *
- * @since Method available since Release 3.3.0
  */
 function assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actualElement, $checkAttributes = false, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertEqualXMLStructure',
-        func_get_args()
-    );
+    return Assert::assertEqualXMLStructure(...\func_get_args());
 }
 
 /**
@@ -668,10 +541,7 @@ function assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actual
  */
 function assertEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertEquals',
-        func_get_args()
-    );
+    return Assert::assertEquals(...\func_get_args());
 }
 
 /**
@@ -680,14 +550,11 @@ function assertEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth
  * @param bool   $condition
  * @param string $message
  *
- * @throws PHPUnit_Framework_AssertionFailedError
+ * @throws AssertionFailedError
  */
 function assertNotTrue($condition, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotTrue',
-        func_get_args()
-    );
+    return Assert::assertNotTrue(...\func_get_args());
 }
 
 /**
@@ -696,14 +563,11 @@ function assertNotTrue($condition, $message = '')
  * @param bool   $condition
  * @param string $message
  *
- * @throws PHPUnit_Framework_AssertionFailedError
+ * @throws AssertionFailedError
  */
 function assertFalse($condition, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertFalse',
-        func_get_args()
-    );
+    return Assert::assertFalse(...\func_get_args());
 }
 
 /**
@@ -715,15 +579,10 @@ function assertFalse($condition, $message = '')
  * @param string $message
  * @param bool   $canonicalize
  * @param bool   $ignoreCase
- *
- * @since Method available since Release 3.2.14
  */
 function assertFileEquals($expected, $actual, $message = '', $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertFileEquals',
-        func_get_args()
-    );
+    return Assert::assertFileEquals(...\func_get_args());
 }
 
 /**
@@ -731,15 +590,10 @@ function assertFileEquals($expected, $actual, $message = '', $canonicalize = fal
  *
  * @param string $filename
  * @param string $message
- *
- * @since Method available since Release 3.0.0
  */
 function assertFileExists($filename, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertFileExists',
-        func_get_args()
-    );
+    return Assert::assertFileExists(...\func_get_args());
 }
 
 /**
@@ -751,15 +605,10 @@ function assertFileExists($filename, $message = '')
  * @param string $message
  * @param bool   $canonicalize
  * @param bool   $ignoreCase
- *
- * @since Method available since Release 3.2.14
  */
 function assertFileNotEquals($expected, $actual, $message = '', $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertFileNotEquals',
-        func_get_args()
-    );
+    return Assert::assertFileNotEquals(...\func_get_args());
 }
 
 /**
@@ -767,15 +616,10 @@ function assertFileNotEquals($expected, $actual, $message = '', $canonicalize =
  *
  * @param string $filename
  * @param string $message
- *
- * @since Method available since Release 3.0.0
  */
 function assertFileNotExists($filename, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertFileNotExists',
-        func_get_args()
-    );
+    return Assert::assertFileNotExists(...\func_get_args());
 }
 
 /**
@@ -784,15 +628,10 @@ function assertFileNotExists($filename, $message = '')
  * @param mixed  $expected
  * @param mixed  $actual
  * @param string $message
- *
- * @since Method available since Release 3.1.0
  */
 function assertGreaterThan($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertGreaterThan',
-        func_get_args()
-    );
+    return Assert::assertGreaterThan(...\func_get_args());
 }
 
 /**
@@ -801,15 +640,10 @@ function assertGreaterThan($expected, $actual, $message = '')
  * @param mixed  $expected
  * @param mixed  $actual
  * @param string $message
- *
- * @since Method available since Release 3.1.0
  */
 function assertGreaterThanOrEqual($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertGreaterThanOrEqual',
-        func_get_args()
-    );
+    return Assert::assertGreaterThanOrEqual(...\func_get_args());
 }
 
 /**
@@ -818,15 +652,10 @@ function assertGreaterThanOrEqual($expected, $actual, $message = '')
  * @param string $expected
  * @param mixed  $actual
  * @param string $message
- *
- * @since Method available since Release 3.5.0
  */
 function assertInstanceOf($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertInstanceOf',
-        func_get_args()
-    );
+    return Assert::assertInstanceOf(...\func_get_args());
 }
 
 /**
@@ -835,15 +664,10 @@ function assertInstanceOf($expected, $actual, $message = '')
  * @param string $expected
  * @param mixed  $actual
  * @param string $message
- *
- * @since Method available since Release 3.5.0
  */
 function assertInternalType($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertInternalType',
-        func_get_args()
-    );
+    return Assert::assertInternalType(...\func_get_args());
 }
 
 /**
@@ -851,15 +675,10 @@ function assertInternalType($expected, $actual, $message = '')
  *
  * @param string $actualJson
  * @param string $message
- *
- * @since Method available since Release 3.7.20
  */
 function assertJson($actualJson, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertJson',
-        func_get_args()
-    );
+    return Assert::assertJson(...\func_get_args());
 }
 
 /**
@@ -871,10 +690,7 @@ function assertJson($actualJson, $message = '')
  */
 function assertJsonFileEqualsJsonFile($expectedFile, $actualFile, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertJsonFileEqualsJsonFile',
-        func_get_args()
-    );
+    return Assert::assertJsonFileEqualsJsonFile(...\func_get_args());
 }
 
 /**
@@ -886,10 +702,7 @@ function assertJsonFileEqualsJsonFile($expectedFile, $actualFile, $message = '')
  */
 function assertJsonFileNotEqualsJsonFile($expectedFile, $actualFile, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertJsonFileNotEqualsJsonFile',
-        func_get_args()
-    );
+    return Assert::assertJsonFileNotEqualsJsonFile(...\func_get_args());
 }
 
 /**
@@ -901,10 +714,7 @@ function assertJsonFileNotEqualsJsonFile($expectedFile, $actualFile, $message =
  */
 function assertJsonStringEqualsJsonFile($expectedFile, $actualJson, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertJsonStringEqualsJsonFile',
-        func_get_args()
-    );
+    return Assert::assertJsonStringEqualsJsonFile(...\func_get_args());
 }
 
 /**
@@ -916,10 +726,7 @@ function assertJsonStringEqualsJsonFile($expectedFile, $actualJson, $message = '
  */
 function assertJsonStringEqualsJsonString($expectedJson, $actualJson, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertJsonStringEqualsJsonString',
-        func_get_args()
-    );
+    return Assert::assertJsonStringEqualsJsonString(...\func_get_args());
 }
 
 /**
@@ -931,10 +738,7 @@ function assertJsonStringEqualsJsonString($expectedJson, $actualJson, $message =
  */
 function assertJsonStringNotEqualsJsonFile($expectedFile, $actualJson, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertJsonStringNotEqualsJsonFile',
-        func_get_args()
-    );
+    return Assert::assertJsonStringNotEqualsJsonFile(...\func_get_args());
 }
 
 /**
@@ -946,10 +750,7 @@ function assertJsonStringNotEqualsJsonFile($expectedFile, $actualJson, $message
  */
 function assertJsonStringNotEqualsJsonString($expectedJson, $actualJson, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertJsonStringNotEqualsJsonString',
-        func_get_args()
-    );
+    return Assert::assertJsonStringNotEqualsJsonString(...\func_get_args());
 }
 
 /**
@@ -958,15 +759,10 @@ function assertJsonStringNotEqualsJsonString($expectedJson, $actualJson, $messag
  * @param mixed  $expected
  * @param mixed  $actual
  * @param string $message
- *
- * @since Method available since Release 3.1.0
  */
 function assertLessThan($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertLessThan',
-        func_get_args()
-    );
+    return Assert::assertLessThan(...\func_get_args());
 }
 
 /**
@@ -975,15 +771,10 @@ function assertLessThan($expected, $actual, $message = '')
  * @param mixed  $expected
  * @param mixed  $actual
  * @param string $message
- *
- * @since Method available since Release 3.1.0
  */
 function assertLessThanOrEqual($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertLessThanOrEqual',
-        func_get_args()
-    );
+    return Assert::assertLessThanOrEqual(...\func_get_args());
 }
 
 /**
@@ -994,10 +785,7 @@ function assertLessThanOrEqual($expected, $actual, $message = '')
  */
 function assertFinite($actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertFinite',
-        func_get_args()
-    );
+    return Assert::assertFinite(...\func_get_args());
 }
 
 /**
@@ -1008,10 +796,7 @@ function assertFinite($actual, $message = '')
  */
 function assertInfinite($actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertInfinite',
-        func_get_args()
-    );
+    return Assert::assertInfinite(...\func_get_args());
 }
 
 /**
@@ -1022,10 +807,7 @@ function assertInfinite($actual, $message = '')
  */
 function assertNan($actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNan',
-        func_get_args()
-    );
+    return Assert::assertNan(...\func_get_args());
 }
 
 /**
@@ -1037,15 +819,10 @@ function assertNan($actual, $message = '')
  * @param bool   $ignoreCase
  * @param bool   $checkForObjectIdentity
  * @param bool   $checkForNonObjectIdentity
- *
- * @since Method available since Release 2.1.0
  */
 function assertNotContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotContains',
-        func_get_args()
-    );
+    return Assert::assertNotContains(...\func_get_args());
 }
 
 /**
@@ -1055,15 +832,10 @@ function assertNotContains($needle, $haystack, $message = '', $ignoreCase = fals
  * @param mixed  $haystack
  * @param bool   $isNativeType
  * @param string $message
- *
- * @since Method available since Release 3.1.4
  */
 function assertNotContainsOnly($type, $haystack, $isNativeType = null, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotContainsOnly',
-        func_get_args()
-    );
+    return Assert::assertNotContainsOnly(...\func_get_args());
 }
 
 /**
@@ -1075,10 +847,7 @@ function assertNotContainsOnly($type, $haystack, $isNativeType = null, $message
  */
 function assertNotCount($expectedCount, $haystack, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotCount',
-        func_get_args()
-    );
+    return Assert::assertNotCount(...\func_get_args());
 }
 
 /**
@@ -1087,14 +856,11 @@ function assertNotCount($expectedCount, $haystack, $message = '')
  * @param mixed  $actual
  * @param string $message
  *
- * @throws PHPUnit_Framework_AssertionFailedError
+ * @throws AssertionFailedError
  */
 function assertNotEmpty($actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotEmpty',
-        func_get_args()
-    );
+    return Assert::assertNotEmpty(...\func_get_args());
 }
 
 /**
@@ -1107,15 +873,10 @@ function assertNotEmpty($actual, $message = '')
  * @param int    $maxDepth
  * @param bool   $canonicalize
  * @param bool   $ignoreCase
- *
- * @since Method available since Release 2.3.0
  */
 function assertNotEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotEquals',
-        func_get_args()
-    );
+    return Assert::assertNotEquals(...\func_get_args());
 }
 
 /**
@@ -1124,15 +885,10 @@ function assertNotEquals($expected, $actual, $message = '', $delta = 0.0, $maxDe
  * @param string $expected
  * @param mixed  $actual
  * @param string $message
- *
- * @since Method available since Release 3.5.0
  */
 function assertNotInstanceOf($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotInstanceOf',
-        func_get_args()
-    );
+    return Assert::assertNotInstanceOf(...\func_get_args());
 }
 
 /**
@@ -1141,15 +897,10 @@ function assertNotInstanceOf($expected, $actual, $message = '')
  * @param string $expected
  * @param mixed  $actual
  * @param string $message
- *
- * @since Method available since Release 3.5.0
  */
 function assertNotInternalType($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotInternalType',
-        func_get_args()
-    );
+    return Assert::assertNotInternalType(...\func_get_args());
 }
 
 /**
@@ -1158,14 +909,11 @@ function assertNotInternalType($expected, $actual, $message = '')
  * @param bool   $condition
  * @param string $message
  *
- * @throws PHPUnit_Framework_AssertionFailedError
+ * @throws AssertionFailedError
  */
 function assertNotFalse($condition, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotFalse',
-        func_get_args()
-    );
+    return Assert::assertNotFalse(...\func_get_args());
 }
 
 /**
@@ -1176,10 +924,7 @@ function assertNotFalse($condition, $message = '')
  */
 function assertNotNull($actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotNull',
-        func_get_args()
-    );
+    return Assert::assertNotNull(...\func_get_args());
 }
 
 /**
@@ -1188,15 +933,10 @@ function assertNotNull($actual, $message = '')
  * @param string $pattern
  * @param string $string
  * @param string $message
- *
- * @since Method available since Release 2.1.0
  */
 function assertNotRegExp($pattern, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotRegExp',
-        func_get_args()
-    );
+    return Assert::assertNotRegExp(...\func_get_args());
 }
 
 /**
@@ -1210,26 +950,20 @@ function assertNotRegExp($pattern, $string, $message = '')
  */
 function assertNotSame($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotSame',
-        func_get_args()
-    );
+    return Assert::assertNotSame(...\func_get_args());
 }
 
 /**
  * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
  * is not the same.
  *
- * @param array|Countable|Traversable $expected
- * @param array|Countable|Traversable $actual
- * @param string                      $message
+ * @param array|\Countable|\Traversable $expected
+ * @param array|\Countable|\Traversable $actual
+ * @param string                        $message
  */
 function assertNotSameSize($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotSameSize',
-        func_get_args()
-    );
+    return Assert::assertNotSameSize(...\func_get_args());
 }
 
 /**
@@ -1240,10 +974,7 @@ function assertNotSameSize($expected, $actual, $message = '')
  */
 function assertNull($actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNull',
-        func_get_args()
-    );
+    return Assert::assertNull(...\func_get_args());
 }
 
 /**
@@ -1252,15 +983,10 @@ function assertNull($actual, $message = '')
  * @param string $attributeName
  * @param object $object
  * @param string $message
- *
- * @since Method available since Release 3.0.0
  */
 function assertObjectHasAttribute($attributeName, $object, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertObjectHasAttribute',
-        func_get_args()
-    );
+    return Assert::assertObjectHasAttribute(...\func_get_args());
 }
 
 /**
@@ -1269,15 +995,10 @@ function assertObjectHasAttribute($attributeName, $object, $message = '')
  * @param string $attributeName
  * @param object $object
  * @param string $message
- *
- * @since Method available since Release 3.0.0
  */
 function assertObjectNotHasAttribute($attributeName, $object, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertObjectNotHasAttribute',
-        func_get_args()
-    );
+    return Assert::assertObjectNotHasAttribute(...\func_get_args());
 }
 
 /**
@@ -1289,10 +1010,7 @@ function assertObjectNotHasAttribute($attributeName, $object, $message = '')
  */
 function assertRegExp($pattern, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertRegExp',
-        func_get_args()
-    );
+    return Assert::assertRegExp(...\func_get_args());
 }
 
 /**
@@ -1306,26 +1024,20 @@ function assertRegExp($pattern, $string, $message = '')
  */
 function assertSame($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertSame',
-        func_get_args()
-    );
+    return Assert::assertSame(...\func_get_args());
 }
 
 /**
  * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
  * is the same.
  *
- * @param array|Countable|Traversable $expected
- * @param array|Countable|Traversable $actual
- * @param string                      $message
+ * @param array|\Countable|\Traversable $expected
+ * @param array|\Countable|\Traversable $actual
+ * @param string                        $message
  */
 function assertSameSize($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertSameSize',
-        func_get_args()
-    );
+    return Assert::assertSameSize(...\func_get_args());
 }
 
 /**
@@ -1334,15 +1046,10 @@ function assertSameSize($expected, $actual, $message = '')
  * @param string $suffix
  * @param string $string
  * @param string $message
- *
- * @since Method available since Release 3.4.0
  */
 function assertStringEndsNotWith($suffix, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringEndsNotWith',
-        func_get_args()
-    );
+    return Assert::assertStringEndsNotWith(...\func_get_args());
 }
 
 /**
@@ -1351,15 +1058,10 @@ function assertStringEndsNotWith($suffix, $string, $message = '')
  * @param string $suffix
  * @param string $string
  * @param string $message
- *
- * @since Method available since Release 3.4.0
  */
 function assertStringEndsWith($suffix, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringEndsWith',
-        func_get_args()
-    );
+    return Assert::assertStringEndsWith(...\func_get_args());
 }
 
 /**
@@ -1371,15 +1073,10 @@ function assertStringEndsWith($suffix, $string, $message = '')
  * @param string $message
  * @param bool   $canonicalize
  * @param bool   $ignoreCase
- *
- * @since Method available since Release 3.3.0
  */
 function assertStringEqualsFile($expectedFile, $actualString, $message = '', $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringEqualsFile',
-        func_get_args()
-    );
+    return Assert::assertStringEqualsFile(...\func_get_args());
 }
 
 /**
@@ -1388,15 +1085,10 @@ function assertStringEqualsFile($expectedFile, $actualString, $message = '', $ca
  * @param string $format
  * @param string $string
  * @param string $message
- *
- * @since Method available since Release 3.5.0
  */
 function assertStringMatchesFormat($format, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringMatchesFormat',
-        func_get_args()
-    );
+    return Assert::assertStringMatchesFormat(...\func_get_args());
 }
 
 /**
@@ -1405,15 +1097,10 @@ function assertStringMatchesFormat($format, $string, $message = '')
  * @param string $formatFile
  * @param string $string
  * @param string $message
- *
- * @since Method available since Release 3.5.0
  */
 function assertStringMatchesFormatFile($formatFile, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringMatchesFormatFile',
-        func_get_args()
-    );
+    return Assert::assertStringMatchesFormatFile(...\func_get_args());
 }
 
 /**
@@ -1425,15 +1112,10 @@ function assertStringMatchesFormatFile($formatFile, $string, $message = '')
  * @param string $message
  * @param bool   $canonicalize
  * @param bool   $ignoreCase
- *
- * @since Method available since Release 3.3.0
  */
 function assertStringNotEqualsFile($expectedFile, $actualString, $message = '', $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringNotEqualsFile',
-        func_get_args()
-    );
+    return Assert::assertStringNotEqualsFile(...\func_get_args());
 }
 
 /**
@@ -1442,15 +1124,10 @@ function assertStringNotEqualsFile($expectedFile, $actualString, $message = '',
  * @param string $format
  * @param string $string
  * @param string $message
- *
- * @since Method available since Release 3.5.0
  */
 function assertStringNotMatchesFormat($format, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringNotMatchesFormat',
-        func_get_args()
-    );
+    return Assert::assertStringNotMatchesFormat(...\func_get_args());
 }
 
 /**
@@ -1459,15 +1136,10 @@ function assertStringNotMatchesFormat($format, $string, $message = '')
  * @param string $formatFile
  * @param string $string
  * @param string $message
- *
- * @since Method available since Release 3.5.0
  */
 function assertStringNotMatchesFormatFile($formatFile, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringNotMatchesFormatFile',
-        func_get_args()
-    );
+    return Assert::assertStringNotMatchesFormatFile(...\func_get_args());
 }
 
 /**
@@ -1476,15 +1148,10 @@ function assertStringNotMatchesFormatFile($formatFile, $string, $message = '')
  * @param string $prefix
  * @param string $string
  * @param string $message
- *
- * @since Method available since Release 3.4.0
  */
 function assertStringStartsNotWith($prefix, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringStartsNotWith',
-        func_get_args()
-    );
+    return Assert::assertStringStartsNotWith(...\func_get_args());
 }
 
 /**
@@ -1493,32 +1160,22 @@ function assertStringStartsNotWith($prefix, $string, $message = '')
  * @param string $prefix
  * @param string $string
  * @param string $message
- *
- * @since Method available since Release 3.4.0
  */
 function assertStringStartsWith($prefix, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringStartsWith',
-        func_get_args()
-    );
+    return Assert::assertStringStartsWith(...\func_get_args());
 }
 
 /**
- * Evaluates a PHPUnit_Framework_Constraint matcher object.
- *
- * @param mixed                        $value
- * @param PHPUnit_Framework_Constraint $constraint
- * @param string                       $message
+ * Evaluates a PHPUnit\Framework\Constraint matcher object.
  *
- * @since Method available since Release 3.0.0
+ * @param mixed      $value
+ * @param Constraint $constraint
+ * @param string     $message
  */
-function assertThat($value, PHPUnit_Framework_Constraint $constraint, $message = '')
+function assertThat($value, Constraint $constraint, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertThat',
-        func_get_args()
-    );
+    return Assert::assertThat(...\func_get_args());
 }
 
 /**
@@ -1527,14 +1184,11 @@ function assertThat($value, PHPUnit_Framework_Constraint $constraint, $message =
  * @param bool   $condition
  * @param string $message
  *
- * @throws PHPUnit_Framework_AssertionFailedError
+ * @throws AssertionFailedError
  */
 function assertTrue($condition, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertTrue',
-        func_get_args()
-    );
+    return Assert::assertTrue(...\func_get_args());
 }
 
 /**
@@ -1543,15 +1197,10 @@ function assertTrue($condition, $message = '')
  * @param string $expectedFile
  * @param string $actualFile
  * @param string $message
- *
- * @since Method available since Release 3.1.0
  */
 function assertXmlFileEqualsXmlFile($expectedFile, $actualFile, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertXmlFileEqualsXmlFile',
-        func_get_args()
-    );
+    return Assert::assertXmlFileEqualsXmlFile(...\func_get_args());
 }
 
 /**
@@ -1560,83 +1209,58 @@ function assertXmlFileEqualsXmlFile($expectedFile, $actualFile, $message = '')
  * @param string $expectedFile
  * @param string $actualFile
  * @param string $message
- *
- * @since Method available since Release 3.1.0
  */
 function assertXmlFileNotEqualsXmlFile($expectedFile, $actualFile, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertXmlFileNotEqualsXmlFile',
-        func_get_args()
-    );
+    return Assert::assertXmlFileNotEqualsXmlFile(...\func_get_args());
 }
 
 /**
  * Asserts that two XML documents are equal.
  *
- * @param string $expectedFile
- * @param string $actualXml
- * @param string $message
- *
- * @since Method available since Release 3.3.0
+ * @param string             $expectedFile
+ * @param string|DOMDocument $actualXml
+ * @param string             $message
  */
 function assertXmlStringEqualsXmlFile($expectedFile, $actualXml, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertXmlStringEqualsXmlFile',
-        func_get_args()
-    );
+    return Assert::assertXmlStringEqualsXmlFile(...\func_get_args());
 }
 
 /**
  * Asserts that two XML documents are equal.
  *
- * @param string $expectedXml
- * @param string $actualXml
- * @param string $message
- *
- * @since Method available since Release 3.1.0
+ * @param string|DOMDocument $expectedXml
+ * @param string|DOMDocument $actualXml
+ * @param string             $message
  */
 function assertXmlStringEqualsXmlString($expectedXml, $actualXml, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertXmlStringEqualsXmlString',
-        func_get_args()
-    );
+    return Assert::assertXmlStringEqualsXmlString(...\func_get_args());
 }
 
 /**
  * Asserts that two XML documents are not equal.
  *
- * @param string $expectedFile
- * @param string $actualXml
- * @param string $message
- *
- * @since Method available since Release 3.3.0
+ * @param string             $expectedFile
+ * @param string|DOMDocument $actualXml
+ * @param string             $message
  */
 function assertXmlStringNotEqualsXmlFile($expectedFile, $actualXml, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertXmlStringNotEqualsXmlFile',
-        func_get_args()
-    );
+    return Assert::assertXmlStringNotEqualsXmlFile(...\func_get_args());
 }
 
 /**
  * Asserts that two XML documents are not equal.
  *
- * @param string $expectedXml
- * @param string $actualXml
- * @param string $message
- *
- * @since Method available since Release 3.1.0
+ * @param string|DOMDocument $expectedXml
+ * @param string|DOMDocument $actualXml
+ * @param string             $message
  */
 function assertXmlStringNotEqualsXmlString($expectedXml, $actualXml, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertXmlStringNotEqualsXmlString',
-        func_get_args()
-    );
+    return Assert::assertXmlStringNotEqualsXmlString(...\func_get_args());
 }
 
 /**
@@ -1645,54 +1269,39 @@ function assertXmlStringNotEqualsXmlString($expectedXml, $actualXml, $message =
  *
  * @param int $index
  *
- * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex
- *
- * @since Method available since Release 3.0.0
+ * @return PHPUnit\Framework\MockObject\Matcher\InvokedAtIndex
  */
 function at($index)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::at',
-        func_get_args()
-    );
+    return TestCase::at(...\func_get_args());
 }
 
 /**
  * Returns a matcher that matches when the method is executed at least once.
  *
- * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce
- *
- * @since Method available since Release 3.0.0
+ * @return PHPUnit\Framework\MockObject\Matcher\InvokedAtLeastOnce
  */
 function atLeastOnce()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::atLeastOnce',
-        func_get_args()
-    );
+    return TestCase::atLeastOnce();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Attribute matcher object.
+ * Returns a PHPUnit\Framework\Constraint\Attribute matcher object.
  *
- * @param PHPUnit_Framework_Constraint $constraint
- * @param string                       $attributeName
+ * @param Constraint $constraint
+ * @param string     $attributeName
  *
- * @return PHPUnit_Framework_Constraint_Attribute
- *
- * @since Method available since Release 3.1.0
+ * @return Attribute
  */
-function attribute(PHPUnit_Framework_Constraint $constraint, $attributeName)
+function attribute(Constraint $constraint, $attributeName)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::attribute',
-        func_get_args()
-    );
+    return Assert::attribute(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object
- * that is wrapped in a PHPUnit_Framework_Constraint_Attribute matcher
+ * Returns a PHPUnit\Framework\Constraint\IsEqual matcher object
+ * that is wrapped in a PHPUnit\Framework\Constraint\Attribute matcher
  * object.
  *
  * @param string $attributeName
@@ -1702,124 +1311,115 @@ function attribute(PHPUnit_Framework_Constraint $constraint, $attributeName)
  * @param bool   $canonicalize
  * @param bool   $ignoreCase
  *
- * @return PHPUnit_Framework_Constraint_Attribute
- *
- * @since Method available since Release 3.1.0
+ * @return Attribute
  */
 function attributeEqualTo($attributeName, $value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::attributeEqualTo',
-        func_get_args()
-    );
+    return Assert::attributeEqualTo(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Callback matcher object.
+ * Returns a PHPUnit\Framework\Constraint\Callback matcher object.
  *
  * @param callable $callback
  *
- * @return PHPUnit_Framework_Constraint_Callback
+ * @return Callback
  */
 function callback($callback)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::callback',
-        func_get_args()
-    );
+    return Assert::callback(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_ClassHasAttribute matcher object.
+ * Returns a PHPUnit\Framework\Constraint\ClassHasAttribute matcher object.
  *
  * @param string $attributeName
  *
- * @return PHPUnit_Framework_Constraint_ClassHasAttribute
- *
- * @since Method available since Release 3.1.0
+ * @return ClassHasAttribute
  */
 function classHasAttribute($attributeName)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::classHasAttribute',
-        func_get_args()
-    );
+    return Assert::classHasAttribute(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_ClassHasStaticAttribute matcher
+ * Returns a PHPUnit\Framework\Constraint\ClassHasStaticAttribute matcher
  * object.
  *
  * @param string $attributeName
  *
- * @return PHPUnit_Framework_Constraint_ClassHasStaticAttribute
- *
- * @since Method available since Release 3.1.0
+ * @return ClassHasStaticAttribute
  */
 function classHasStaticAttribute($attributeName)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::classHasStaticAttribute',
-        func_get_args()
-    );
+    return Assert::classHasStaticAttribute(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_TraversableContains matcher
+ * Returns a PHPUnit\Framework\Constraint\TraversableContains matcher
  * object.
  *
  * @param mixed $value
  * @param bool  $checkForObjectIdentity
  * @param bool  $checkForNonObjectIdentity
  *
- * @return PHPUnit_Framework_Constraint_TraversableContains
- *
- * @since Method available since Release 3.0.0
+ * @return TraversableContains
  */
 function contains($value, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::contains',
-        func_get_args()
-    );
+    return Assert::contains(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
+ * Returns a PHPUnit\Framework\Constraint\TraversableContainsOnly matcher
  * object.
  *
  * @param string $type
  *
- * @return PHPUnit_Framework_Constraint_TraversableContainsOnly
- *
- * @since Method available since Release 3.1.4
+ * @return TraversableContainsOnly
  */
 function containsOnly($type)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::containsOnly',
-        func_get_args()
-    );
+    return Assert::containsOnly(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
+ * Returns a PHPUnit\Framework\Constraint\TraversableContainsOnly matcher
  * object.
  *
  * @param string $classname
  *
- * @return PHPUnit_Framework_Constraint_TraversableContainsOnly
+ * @return TraversableContainsOnly
  */
 function containsOnlyInstancesOf($classname)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::containsOnlyInstancesOf',
-        func_get_args()
-    );
+    return Assert::containsOnlyInstancesOf(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object.
+ * Returns a PHPUnit\Framework\Constraint\Count matcher object.
+ *
+ * @param int $count
+ *
+ * @return Count
+ */
+function countOf($count)
+{
+    return Assert::countOf(...\func_get_args());
+}
+
+/**
+ * Returns a PHPUnit\Framework\Constraint\DirectoryExists matcher object.
+ *
+ * @return DirectoryExists
+ */
+function directoryExists()
+{
+    return Assert::directoryExists();
+}
+
+/**
+ * Returns a PHPUnit\Framework\Constraint\IsEqual matcher object.
  *
  * @param mixed $value
  * @param float $delta
@@ -1827,16 +1427,11 @@ function containsOnlyInstancesOf($classname)
  * @param bool  $canonicalize
  * @param bool  $ignoreCase
  *
- * @return PHPUnit_Framework_Constraint_IsEqual
- *
- * @since Method available since Release 3.0.0
+ * @return IsEqual
  */
 function equalTo($value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::equalTo',
-        func_get_args()
-    );
+    return Assert::equalTo(...\func_get_args());
 }
 
 /**
@@ -1845,417 +1440,327 @@ function equalTo($value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $i
  *
  * @param int $count
  *
- * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
- *
- * @since Method available since Release 3.0.0
+ * @return PHPUnit\Framework\MockObject\Matcher\InvokedCount
  */
 function exactly($count)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::exactly',
-        func_get_args()
-    );
+    return TestCase::exactly(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_FileExists matcher object.
+ * Returns a PHPUnit\Framework\Constraint\FileExists matcher object.
  *
- * @return PHPUnit_Framework_Constraint_FileExists
- *
- * @since Method available since Release 3.0.0
+ * @return FileExists
  */
 function fileExists()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::fileExists',
-        func_get_args()
-    );
+    return Assert::fileExists();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_GreaterThan matcher object.
+ * Returns a PHPUnit\Framework\Constraint\GreaterThan matcher object.
  *
  * @param mixed $value
  *
- * @return PHPUnit_Framework_Constraint_GreaterThan
- *
- * @since Method available since Release 3.0.0
+ * @return GreaterThan
  */
 function greaterThan($value)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::greaterThan',
-        func_get_args()
-    );
+    return Assert::greaterThan(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
- * a PHPUnit_Framework_Constraint_IsEqual and a
- * PHPUnit_Framework_Constraint_GreaterThan matcher object.
+ * Returns a PHPUnit\Framework\Constraint\Or matcher object that wraps
+ * a PHPUnit\Framework\Constraint\IsEqual and a
+ * PHPUnit\Framework\Constraint\GreaterThan matcher object.
  *
  * @param mixed $value
  *
- * @return PHPUnit_Framework_Constraint_Or
- *
- * @since Method available since Release 3.1.0
+ * @return LogicalOr
  */
 function greaterThanOrEqual($value)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::greaterThanOrEqual',
-        func_get_args()
-    );
+    return Assert::greaterThanOrEqual(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsIdentical matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsIdentical matcher object.
  *
  * @param mixed $value
  *
- * @return PHPUnit_Framework_Constraint_IsIdentical
- *
- * @since Method available since Release 3.0.0
+ * @return IsIdentical
  */
 function identicalTo($value)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::identicalTo',
-        func_get_args()
-    );
+    return Assert::identicalTo(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsEmpty matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsEmpty matcher object.
  *
- * @return PHPUnit_Framework_Constraint_IsEmpty
- *
- * @since Method available since Release 3.5.0
+ * @return IsEmpty
  */
 function isEmpty()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::isEmpty',
-        func_get_args()
-    );
+    return Assert::isEmpty();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsFalse matcher object.
- *
- * @return PHPUnit_Framework_Constraint_IsFalse
+ * Returns a PHPUnit\Framework\Constraint\IsFalse matcher object.
  *
- * @since Method available since Release 3.3.0
+ * @return IsFalse
  */
 function isFalse()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::isFalse',
-        func_get_args()
-    );
+    return Assert::isFalse();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsInstanceOf matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsInfinite matcher object.
  *
- * @param string $className
+ * @return IsInfinite
+ */
+function isInfinite()
+{
+    return Assert::isInfinite();
+}
+
+/**
+ * Returns a PHPUnit\Framework\Constraint\IsInstanceOf matcher object.
  *
- * @return PHPUnit_Framework_Constraint_IsInstanceOf
+ * @param string $className
  *
- * @since Method available since Release 3.0.0
+ * @return IsInstanceOf
  */
 function isInstanceOf($className)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::isInstanceOf',
-        func_get_args()
-    );
+    return Assert::isInstanceOf(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsJson matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsJson matcher object.
  *
- * @return PHPUnit_Framework_Constraint_IsJson
- *
- * @since Method available since Release 3.7.20
+ * @return IsJson
  */
 function isJson()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::isJson',
-        func_get_args()
-    );
+    return Assert::isJson();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsNull matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsNan matcher object.
  *
- * @return PHPUnit_Framework_Constraint_IsNull
+ * @return IsNan
+ */
+function isNan()
+{
+    return Assert::isNan();
+}
+
+/**
+ * Returns a PHPUnit\Framework\Constraint\IsNull matcher object.
  *
- * @since Method available since Release 3.3.0
+ * @return IsNull
  */
 function isNull()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::isNull',
-        func_get_args()
-    );
+    return Assert::isNull();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsTrue matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsReadable matcher object.
  *
- * @return PHPUnit_Framework_Constraint_IsTrue
+ * @return IsReadable
+ */
+function isReadable()
+{
+    return Assert::isReadable();
+}
+
+/**
+ * Returns a PHPUnit\Framework\Constraint\IsTrue matcher object.
  *
- * @since Method available since Release 3.3.0
+ * @return IsTrue
  */
 function isTrue()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::isTrue',
-        func_get_args()
-    );
+    return Assert::isTrue();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsType matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsType matcher object.
  *
  * @param string $type
  *
- * @return PHPUnit_Framework_Constraint_IsType
- *
- * @since Method available since Release 3.0.0
+ * @return IsType
  */
 function isType($type)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::isType',
-        func_get_args()
-    );
+    return Assert::isType(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_LessThan matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsWritable matcher object.
  *
- * @param mixed $value
+ * @return IsWritable
+ */
+function isWritable()
+{
+    return Assert::isWritable();
+}
+
+/**
+ * Returns a PHPUnit\Framework\Constraint\LessThan matcher object.
  *
- * @return PHPUnit_Framework_Constraint_LessThan
+ * @param mixed $value
  *
- * @since Method available since Release 3.0.0
+ * @return LessThan
  */
 function lessThan($value)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::lessThan',
-        func_get_args()
-    );
+    return Assert::lessThan(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
- * a PHPUnit_Framework_Constraint_IsEqual and a
- * PHPUnit_Framework_Constraint_LessThan matcher object.
+ * Returns a PHPUnit\Framework\Constraint\Or matcher object that wraps
+ * a PHPUnit\Framework\Constraint\IsEqual and a
+ * PHPUnit\Framework\Constraint\LessThan matcher object.
  *
  * @param mixed $value
  *
- * @return PHPUnit_Framework_Constraint_Or
- *
- * @since Method available since Release 3.1.0
+ * @return LogicalOr
  */
 function lessThanOrEqual($value)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::lessThanOrEqual',
-        func_get_args()
-    );
+    return Assert::lessThanOrEqual(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_And matcher object.
- *
- * @return PHPUnit_Framework_Constraint_And
+ * Returns a PHPUnit\Framework\Constraint\And matcher object.
  *
- * @since Method available since Release 3.0.0
+ * @return LogicalAnd
  */
 function logicalAnd()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::logicalAnd',
-        func_get_args()
-    );
+    return Assert::logicalAnd(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Not matcher object.
+ * Returns a PHPUnit\Framework\Constraint\Not matcher object.
  *
- * @param PHPUnit_Framework_Constraint $constraint
+ * @param Constraint $constraint
  *
- * @return PHPUnit_Framework_Constraint_Not
- *
- * @since Method available since Release 3.0.0
+ * @return LogicalNot
  */
-function logicalNot(PHPUnit_Framework_Constraint $constraint)
+function logicalNot(Constraint $constraint)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::logicalNot',
-        func_get_args()
-    );
+    return Assert::logicalNot(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Or matcher object.
- *
- * @return PHPUnit_Framework_Constraint_Or
+ * Returns a PHPUnit\Framework\Constraint\Or matcher object.
  *
- * @since Method available since Release 3.0.0
+ * @return LogicalOr
  */
 function logicalOr()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::logicalOr',
-        func_get_args()
-    );
+    return Assert::logicalOr(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Xor matcher object.
- *
- * @return PHPUnit_Framework_Constraint_Xor
+ * Returns a PHPUnit\Framework\Constraint\Xor matcher object.
  *
- * @since Method available since Release 3.0.0
+ * @return LogicalXor
  */
 function logicalXor()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::logicalXor',
-        func_get_args()
-    );
+    return Assert::logicalXor(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_StringMatches matcher object.
+ * Returns a PHPUnit\Framework\Constraint\StringMatches matcher object.
  *
  * @param string $string
  *
- * @return PHPUnit_Framework_Constraint_StringMatches
- *
- * @since Method available since Release 3.5.0
+ * @return StringMatchesFormatDescription
  */
 function matches($string)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::matches',
-        func_get_args()
-    );
+    return Assert::matches(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_PCREMatch matcher object.
+ * Returns a PHPUnit\Framework\Constraint\PCREMatch matcher object.
  *
  * @param string $pattern
  *
- * @return PHPUnit_Framework_Constraint_PCREMatch
- *
- * @since Method available since Release 3.0.0
+ * @return RegularExpression
  */
 function matchesRegularExpression($pattern)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::matchesRegularExpression',
-        func_get_args()
-    );
+    return Assert::matchesRegularExpression(...\func_get_args());
 }
 
 /**
  * Returns a matcher that matches when the method is never executed.
  *
- * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
- *
- * @since Method available since Release 3.0.0
+ * @return PHPUnit\Framework\MockObject\Matcher\InvokedCount
  */
 function never()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::never',
-        func_get_args()
-    );
+    return TestCase::never();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_ObjectHasAttribute matcher object.
+ * Returns a PHPUnit\Framework\Constraint\ObjectHasAttribute matcher object.
  *
  * @param string $attributeName
  *
- * @return PHPUnit_Framework_Constraint_ObjectHasAttribute
- *
- * @since Method available since Release 3.0.0
+ * @return ObjectHasAttribute
  */
 function objectHasAttribute($attributeName)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::objectHasAttribute',
-        func_get_args()
-    );
+    return Assert::objectHasAttribute(...\func_get_args());
 }
 
 /**
  * @param mixed $value, ...
  *
- * @return PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls
- *
- * @since Method available since Release 3.0.0
+ * @return PHPUnit\Framework\MockObject\Stub\ConsecutiveCalls
  */
 function onConsecutiveCalls()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::onConsecutiveCalls',
-        func_get_args()
-    );
+    return TestCase::onConsecutiveCalls(...\func_get_args());
 }
 
 /**
  * Returns a matcher that matches when the method is executed exactly once.
  *
- * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
- *
- * @since Method available since Release 3.0.0
+ * @return PHPUnit\Framework\MockObject\Matcher\InvokedCount
  */
 function once()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::once',
-        func_get_args()
-    );
+    return TestCase::once();
 }
 
 /**
  * @param int $argumentIndex
  *
- * @return PHPUnit_Framework_MockObject_Stub_ReturnArgument
- *
- * @since Method available since Release 3.3.0
+ * @return PHPUnit\Framework\MockObject\Stub\ReturnArgument
  */
 function returnArgument($argumentIndex)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::returnArgument',
-        func_get_args()
-    );
+    return TestCase::returnArgument(...\func_get_args());
 }
 
 /**
  * @param mixed $callback
  *
- * @return PHPUnit_Framework_MockObject_Stub_ReturnCallback
- *
- * @since Method available since Release 3.3.0
+ * @return PHPUnit\Framework\MockObject\Stub\ReturnCallback
  */
 function returnCallback($callback)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::returnCallback',
-        func_get_args()
-    );
+    return TestCase::returnCallback(...\func_get_args());
 }
 
 /**
@@ -2263,111 +1768,76 @@ function returnCallback($callback)
  *
  * This method is useful when mocking a fluent interface.
  *
- * @return PHPUnit_Framework_MockObject_Stub_ReturnSelf
- *
- * @since Method available since Release 3.6.0
+ * @return PHPUnit\Framework\MockObject\Stub\ReturnSelf
  */
 function returnSelf()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::returnSelf',
-        func_get_args()
-    );
+    return TestCase::returnSelf();
 }
 
 /**
  * @param mixed $value
  *
- * @return PHPUnit_Framework_MockObject_Stub_Return
- *
- * @since Method available since Release 3.0.0
+ * @return PHPUnit\Framework\MockObject\Stub\Return
  */
 function returnValue($value)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::returnValue',
-        func_get_args()
-    );
+    return TestCase::returnValue(...\func_get_args());
 }
 
 /**
  * @param array $valueMap
  *
- * @return PHPUnit_Framework_MockObject_Stub_ReturnValueMap
- *
- * @since Method available since Release 3.6.0
+ * @return PHPUnit\Framework\MockObject\Stub\ReturnValueMap
  */
 function returnValueMap(array $valueMap)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::returnValueMap',
-        func_get_args()
-    );
+    return TestCase::returnValueMap(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_StringContains matcher object.
+ * Returns a PHPUnit\Framework\Constraint\StringContains matcher object.
  *
  * @param string $string
  * @param bool   $case
  *
- * @return PHPUnit_Framework_Constraint_StringContains
- *
- * @since Method available since Release 3.0.0
+ * @return StringContains
  */
 function stringContains($string, $case = true)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::stringContains',
-        func_get_args()
-    );
+    return Assert::stringContains(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_StringEndsWith matcher object.
+ * Returns a PHPUnit\Framework\Constraint\StringEndsWith matcher object.
  *
  * @param mixed $suffix
  *
- * @return PHPUnit_Framework_Constraint_StringEndsWith
- *
- * @since Method available since Release 3.4.0
+ * @return StringEndsWith
  */
 function stringEndsWith($suffix)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::stringEndsWith',
-        func_get_args()
-    );
+    return Assert::stringEndsWith(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_StringStartsWith matcher object.
+ * Returns a PHPUnit\Framework\Constraint\StringStartsWith matcher object.
  *
  * @param mixed $prefix
  *
- * @return PHPUnit_Framework_Constraint_StringStartsWith
- *
- * @since Method available since Release 3.4.0
+ * @return StringStartsWith
  */
 function stringStartsWith($prefix)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::stringStartsWith',
-        func_get_args()
-    );
+    return Assert::stringStartsWith(...\func_get_args());
 }
 
 /**
  * @param Exception $exception
  *
- * @return PHPUnit_Framework_MockObject_Stub_Exception
- *
- * @since Method available since Release 3.1.0
+ * @return PHPUnit\Framework\MockObject\Stub\Exception
  */
 function throwException(Exception $exception)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::throwException',
-        func_get_args()
-    );
+    return TestCase::throwException(...\func_get_args());
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/AssertionFailedError.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/AssertionFailedError.php
index b554e6c42..d60b3228b 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/AssertionFailedError.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/AssertionFailedError.php
@@ -8,12 +8,12 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework;
+
 /**
  * Thrown when an assertion failed.
- *
- * @since Class available since Release 2.0.0
  */
-class PHPUnit_Framework_AssertionFailedError extends PHPUnit_Framework_Exception implements PHPUnit_Framework_SelfDescribing
+class AssertionFailedError extends Exception implements SelfDescribing
 {
     /**
      * Wrapper for getMessage() which is declared as final.
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/BaseTestListener.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/BaseTestListener.php
index b98e14fd8..961e73d3a 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/BaseTestListener.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/BaseTestListener.php
@@ -7,53 +7,14 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
 /**
- * An empty Listener that can be extended to implement TestListener
- * with just a few lines of code.
+ * Implementation of the TestListener interface that does not do anything.
  *
- * @see PHPUnit_Framework_TestListener for documentation on the API methods.
- * @since Class available since Release 4.0.0
+ * @deprecated Use TestListenerDefaultImplementation trait instead
  */
-abstract class PHPUnit_Framework_BaseTestListener implements PHPUnit_Framework_TestListener
+abstract class BaseTestListener implements TestListener
 {
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
-    {
-    }
-
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
-    {
-    }
-
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-    }
-
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-    }
-
-    public function startTest(PHPUnit_Framework_Test $test)
-    {
-    }
-
-    public function endTest(PHPUnit_Framework_Test $test, $time)
-    {
-    }
+    use TestListenerDefaultImplementation;
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/CodeCoverageException.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/CodeCoverageException.php
index b75edd7a5..9864e91d8 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/CodeCoverageException.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/CodeCoverageException.php
@@ -8,9 +8,8 @@
  * file that was distributed with this source code.
  */
 
-/**
- * @since Class available since Release 4.0.0
- */
-class PHPUnit_Framework_CodeCoverageException extends PHPUnit_Framework_Exception
+namespace PHPUnit\Framework;
+
+class CodeCoverageException extends Exception
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/And.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/And.php
deleted file mode 100644
index ae4ed0cea..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/And.php
+++ /dev/null
@@ -1,125 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Logical AND.
- *
- * @since Class available since Release 3.0.0
- */
-class PHPUnit_Framework_Constraint_And extends PHPUnit_Framework_Constraint
-{
-    /**
-     * @var PHPUnit_Framework_Constraint[]
-     */
-    protected $constraints = [];
-
-    /**
-     * @var PHPUnit_Framework_Constraint
-     */
-    protected $lastConstraint = null;
-
-    /**
-     * @param PHPUnit_Framework_Constraint[] $constraints
-     *
-     * @throws PHPUnit_Framework_Exception
-     */
-    public function setConstraints(array $constraints)
-    {
-        $this->constraints = [];
-
-        foreach ($constraints as $constraint) {
-            if (!($constraint instanceof PHPUnit_Framework_Constraint)) {
-                throw new PHPUnit_Framework_Exception(
-                    'All parameters to ' . __CLASS__ .
-                    ' must be a constraint object.'
-                );
-            }
-
-            $this->constraints[] = $constraint;
-        }
-    }
-
-    /**
-     * Evaluates the constraint for parameter $other
-     *
-     * If $returnResult is set to false (the default), an exception is thrown
-     * in case of a failure. null is returned otherwise.
-     *
-     * If $returnResult is true, the result of the evaluation is returned as
-     * a boolean value instead: true in case of success, false in case of a
-     * failure.
-     *
-     * @param mixed  $other        Value or object to evaluate.
-     * @param string $description  Additional information about the test
-     * @param bool   $returnResult Whether to return a result or throw an exception
-     *
-     * @return mixed
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function evaluate($other, $description = '', $returnResult = false)
-    {
-        $success    = true;
-        $constraint = null;
-
-        foreach ($this->constraints as $constraint) {
-            if (!$constraint->evaluate($other, $description, true)) {
-                $success = false;
-                break;
-            }
-        }
-
-        if ($returnResult) {
-            return $success;
-        }
-
-        if (!$success) {
-            $this->fail($other, $description);
-        }
-    }
-
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        $text = '';
-
-        foreach ($this->constraints as $key => $constraint) {
-            if ($key > 0) {
-                $text .= ' and ';
-            }
-
-            $text .= $constraint->toString();
-        }
-
-        return $text;
-    }
-
-    /**
-     * Counts the number of constraint elements.
-     *
-     * @return int
-     *
-     * @since Method available since Release 3.4.0
-     */
-    public function count()
-    {
-        $count = 0;
-
-        foreach ($this->constraints as $constraint) {
-            $count += count($constraint);
-        }
-
-        return $count;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ArrayHasKey.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ArrayHasKey.php
index f208b709c..af6e0e725 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ArrayHasKey.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ArrayHasKey.php
@@ -7,6 +7,9 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use ArrayAccess;
 
 /**
  * Constraint that asserts that the array it is evaluated for has a given key.
@@ -15,10 +18,8 @@
  * not found the evaluation fails.
  *
  * The array key is passed in the constructor.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Framework_Constraint_ArrayHasKey extends PHPUnit_Framework_Constraint
+class ArrayHasKey extends Constraint
 {
     /**
      * @var int|string
@@ -44,8 +45,8 @@ public function __construct($key)
      */
     protected function matches($other)
     {
-        if (is_array($other)) {
-            return array_key_exists($this->key, $other);
+        if (\is_array($other)) {
+            return \array_key_exists($this->key, $other);
         }
 
         if ($other instanceof ArrayAccess) {
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ArraySubset.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ArraySubset.php
index c3cb0950b..52493727b 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ArraySubset.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ArraySubset.php
@@ -7,19 +7,21 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use SebastianBergmann\Comparator\ComparisonFailure;
 
 /**
  * Constraint that asserts that the array it is evaluated for has a specified subset.
  *
  * Uses array_replace_recursive() to check if a key value subset is part of the
  * subject array.
- *
- * @since Class available since Release 4.4.0
  */
-class PHPUnit_Framework_Constraint_ArraySubset extends PHPUnit_Framework_Constraint
+class ArraySubset extends Constraint
 {
     /**
-     * @var array|ArrayAccess
+     * @var array|\Traversable
      */
     protected $subset;
 
@@ -29,32 +31,63 @@ class PHPUnit_Framework_Constraint_ArraySubset extends PHPUnit_Framework_Constra
     protected $strict;
 
     /**
-     * @param array|ArrayAccess $subset
-     * @param bool              $strict Check for object identity
+     * @param array|\Traversable $subset
+     * @param bool               $strict Check for object identity
      */
     public function __construct($subset, $strict = false)
     {
         parent::__construct();
+
         $this->strict = $strict;
         $this->subset = $subset;
     }
 
     /**
-     * Evaluates the constraint for parameter $other. Returns true if the
-     * constraint is met, false otherwise.
+     * Evaluates the constraint for parameter $other
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @param mixed  $other        Value or object to evaluate.
+     * @param string $description  Additional information about the test
+     * @param bool   $returnResult Whether to return a result or throw an exception
      *
-     * @param array|ArrayAccess $other Array or ArrayAccess object to evaluate.
+     * @return mixed
      *
-     * @return bool
+     * @throws ExpectationFailedException
      */
-    protected function matches($other)
+    public function evaluate($other, $description = '', $returnResult = false)
     {
-        $patched = array_replace_recursive($other, $this->subset);
+        //type cast $other & $this->subset as an array to allow
+        //support in standard array functions.
+        $other        = $this->toArray($other);
+        $this->subset = $this->toArray($this->subset);
+
+        $patched = \array_replace_recursive($other, $this->subset);
 
         if ($this->strict) {
-            return $other === $patched;
+            $result = $other === $patched;
         } else {
-            return $other == $patched;
+            $result = $other == $patched;
+        }
+
+        if ($returnResult) {
+            return $result;
+        }
+
+        if (!$result) {
+            $f = new ComparisonFailure(
+                $patched,
+                $other,
+                \print_r($patched, true),
+                \print_r($other, true)
+            );
+
+            $this->fail($other, $description, $f);
         }
     }
 
@@ -82,4 +115,27 @@ protected function failureDescription($other)
     {
         return 'an array ' . $this->toString();
     }
+
+    /**
+     * @param array|\Traversable $other
+     *
+     * @return array
+     */
+    private function toArray($other)
+    {
+        if (\is_array($other)) {
+            return $other;
+        }
+
+        if ($other instanceof \ArrayObject) {
+            return $other->getArrayCopy();
+        }
+
+        if ($other instanceof \Traversable) {
+            return \iterator_to_array($other);
+        }
+
+        // Keep BC even if we know that array would not be the expected one
+        return (array) $other;
+    }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Attribute.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Attribute.php
index 5a0c458e5..2116f2f33 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Attribute.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Attribute.php
@@ -7,11 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
-/**
- * @since Class available since Release 3.1.0
- */
-class PHPUnit_Framework_Constraint_Attribute extends PHPUnit_Framework_Constraint_Composite
+use PHPUnit\Framework\Assert;
+use PHPUnit\Framework\ExpectationFailedException;
+
+class Attribute extends Composite
 {
     /**
      * @var string
@@ -19,10 +20,10 @@ class PHPUnit_Framework_Constraint_Attribute extends PHPUnit_Framework_Constrain
     protected $attributeName;
 
     /**
-     * @param PHPUnit_Framework_Constraint $constraint
-     * @param string                       $attributeName
+     * @param Constraint $constraint
+     * @param string     $attributeName
      */
-    public function __construct(PHPUnit_Framework_Constraint $constraint, $attributeName)
+    public function __construct(Constraint $constraint, $attributeName)
     {
         parent::__construct($constraint);
 
@@ -45,12 +46,12 @@ public function __construct(PHPUnit_Framework_Constraint $constraint, $attribute
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
         return parent::evaluate(
-            PHPUnit_Framework_Assert::readAttribute(
+            Assert::readAttribute(
                 $other,
                 $this->attributeName
             ),
@@ -67,7 +68,7 @@ public function evaluate($other, $description = '', $returnResult = false)
     public function toString()
     {
         return 'attribute "' . $this->attributeName . '" ' .
-               $this->innerConstraint->toString();
+            $this->innerConstraint->toString();
     }
 
     /**
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Callback.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Callback.php
index df60d68ea..1ca3aebb7 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Callback.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Callback.php
@@ -7,23 +7,26 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Util\InvalidArgumentHelper;
 
 /**
  * Constraint that evaluates against a specified closure.
  */
-class PHPUnit_Framework_Constraint_Callback extends PHPUnit_Framework_Constraint
+class Callback extends Constraint
 {
     private $callback;
 
     /**
      * @param callable $callback
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws \PHPUnit\Framework\Exception
      */
     public function __construct($callback)
     {
-        if (!is_callable($callback)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!\is_callable($callback)) {
+            throw InvalidArgumentHelper::factory(
                 1,
                 'callable'
             );
@@ -44,7 +47,7 @@ public function __construct($callback)
      */
     protected function matches($other)
     {
-        return call_user_func($this->callback, $other);
+        return \call_user_func($this->callback, $other);
     }
 
     /**
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ClassHasAttribute.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ClassHasAttribute.php
index 97315c961..d4cf3767a 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ClassHasAttribute.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ClassHasAttribute.php
@@ -7,16 +7,17 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use ReflectionClass;
 
 /**
  * Constraint that asserts that the class it is evaluated for has a given
  * attribute.
  *
  * The attribute name is passed in the constructor.
- *
- * @since Class available since Release 3.1.0
  */
-class PHPUnit_Framework_Constraint_ClassHasAttribute extends PHPUnit_Framework_Constraint
+class ClassHasAttribute extends Constraint
 {
     /**
      * @var string
@@ -54,7 +55,7 @@ protected function matches($other)
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'has attribute "%s"',
             $this->attributeName
         );
@@ -72,10 +73,10 @@ public function toString()
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             '%sclass "%s" %s',
-            is_object($other) ? 'object of ' : '',
-            is_object($other) ? get_class($other) : $other,
+            \is_object($other) ? 'object of ' : '',
+            \is_object($other) ? \get_class($other) : $other,
             $this->toString()
         );
     }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ClassHasStaticAttribute.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ClassHasStaticAttribute.php
index b843078e6..c41ebb442 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ClassHasStaticAttribute.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ClassHasStaticAttribute.php
@@ -7,16 +7,17 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use ReflectionClass;
 
 /**
  * Constraint that asserts that the class it is evaluated for has a given
  * static attribute.
  *
  * The attribute name is passed in the constructor.
- *
- * @since Class available since Release 3.1.0
  */
-class PHPUnit_Framework_Constraint_ClassHasStaticAttribute extends PHPUnit_Framework_Constraint_ClassHasAttribute
+class ClassHasStaticAttribute extends ClassHasAttribute
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -34,21 +35,19 @@ protected function matches($other)
             $attribute = $class->getProperty($this->attributeName);
 
             return $attribute->isStatic();
-        } else {
-            return false;
         }
+
+        return false;
     }
 
     /**
      * Returns a string representation of the constraint.
      *
      * @return string
-     *
-     * @since Method available since Release 3.3.0
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'has static attribute "%s"',
             $this->attributeName
         );
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Composite.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Composite.php
index 680b832a7..8d7bcc6ff 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Composite.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Composite.php
@@ -7,21 +7,21 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
-/**
- * @since Class available since Release 3.1.0
- */
-abstract class PHPUnit_Framework_Constraint_Composite extends PHPUnit_Framework_Constraint
+use PHPUnit\Framework\ExpectationFailedException;
+
+abstract class Composite extends Constraint
 {
     /**
-     * @var PHPUnit_Framework_Constraint
+     * @var Constraint
      */
     protected $innerConstraint;
 
     /**
-     * @param PHPUnit_Framework_Constraint $innerConstraint
+     * @param Constraint $innerConstraint
      */
-    public function __construct(PHPUnit_Framework_Constraint $innerConstraint)
+    public function __construct(Constraint $innerConstraint)
     {
         parent::__construct();
         $this->innerConstraint = $innerConstraint;
@@ -43,7 +43,7 @@ public function __construct(PHPUnit_Framework_Constraint $innerConstraint)
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
@@ -53,8 +53,8 @@ public function evaluate($other, $description = '', $returnResult = false)
                 $description,
                 $returnResult
             );
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->fail($other, $description);
+        } catch (ExpectationFailedException $e) {
+            $this->fail($other, $description, $e->getComparisonFailure());
         }
     }
 
@@ -65,6 +65,6 @@ public function evaluate($other, $description = '', $returnResult = false)
      */
     public function count()
     {
-        return count($this->innerConstraint);
+        return \count($this->innerConstraint);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Constraint.php
similarity index 78%
rename from lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint.php
rename to lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Constraint.php
index d577e5490..dd2b61226 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Constraint.php
@@ -8,14 +8,18 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework\Constraint;
+
+use Countable;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\SelfDescribing;
+use SebastianBergmann\Comparator\ComparisonFailure;
 use SebastianBergmann\Exporter\Exporter;
 
 /**
- * Abstract base class for constraints. which are placed upon any value.
- *
- * @since      Interface available since Release 3.0.0
+ * Abstract base class for constraints which can be applied to any value.
  */
-abstract class PHPUnit_Framework_Constraint implements Countable, PHPUnit_Framework_SelfDescribing
+abstract class Constraint implements Countable, SelfDescribing
 {
     protected $exporter;
 
@@ -40,7 +44,7 @@ public function __construct()
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
@@ -78,8 +82,6 @@ protected function matches($other)
      * Counts the number of constraint elements.
      *
      * @return int
-     *
-     * @since Method available since Release 3.4.0
      */
     public function count()
     {
@@ -89,15 +91,15 @@ public function count()
     /**
      * Throws an exception for the given compared value and test description
      *
-     * @param mixed                                          $other             Evaluated value or object.
-     * @param string                                         $description       Additional information about the test
-     * @param SebastianBergmann\Comparator\ComparisonFailure $comparisonFailure
+     * @param mixed             $other             Evaluated value or object.
+     * @param string            $description       Additional information about the test
+     * @param ComparisonFailure $comparisonFailure
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
-    protected function fail($other, $description, SebastianBergmann\Comparator\ComparisonFailure $comparisonFailure = null)
+    protected function fail($other, $description, ComparisonFailure $comparisonFailure = null)
     {
-        $failureDescription = sprintf(
+        $failureDescription = \sprintf(
             'Failed asserting that %s.',
             $this->failureDescription($other)
         );
@@ -112,7 +114,7 @@ protected function fail($other, $description, SebastianBergmann\Comparator\Compa
             $failureDescription = $description . "\n" . $failureDescription;
         }
 
-        throw new PHPUnit_Framework_ExpectationFailedException(
+        throw new ExpectationFailedException(
             $failureDescription,
             $comparisonFailure
         );
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Count.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Count.php
index ee370ea51..8b2889495 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Count.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Count.php
@@ -7,11 +7,15 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
-/**
- * @since Class available since Release 3.6.0
- */
-class PHPUnit_Framework_Constraint_Count extends PHPUnit_Framework_Constraint
+use Countable;
+use Generator;
+use Iterator;
+use IteratorAggregate;
+use Traversable;
+
+class Count extends Constraint
 {
     /**
      * @var int
@@ -41,26 +45,36 @@ protected function matches($other)
     }
 
     /**
-     * @param mixed $other
+     * @param \Countable|\Traversable|array $other
      *
-     * @return bool
+     * @return int|null
      */
     protected function getCountOf($other)
     {
-        if ($other instanceof Countable || is_array($other)) {
-            return count($other);
-        } elseif ($other instanceof Traversable) {
-            if ($other instanceof IteratorAggregate) {
-                $iterator = $other->getIterator();
-            } else {
-                $iterator = $other;
+        if ($other instanceof Countable || \is_array($other)) {
+            return \count($other);
+        }
+
+        if ($other instanceof Traversable) {
+            while ($other instanceof IteratorAggregate) {
+                $other = $other->getIterator();
+            }
+
+            $iterator = $other;
+
+            if ($iterator instanceof Generator) {
+                return $this->getCountOfGenerator($iterator);
+            }
+
+            if (!$iterator instanceof Iterator) {
+                return \iterator_count($iterator);
             }
 
             $key   = $iterator->key();
-            $count = iterator_count($iterator);
+            $count = \iterator_count($iterator);
 
-            // manually rewind $iterator to previous key, since iterator_count
-            // moves pointer
+            // Manually rewind $iterator to previous key, since iterator_count
+            // moves pointer.
             if ($key !== null) {
                 $iterator->rewind();
                 while ($iterator->valid() && $key !== $iterator->key()) {
@@ -73,7 +87,24 @@ protected function getCountOf($other)
     }
 
     /**
-     * Returns the description of the failure
+     * Returns the total number of iterations from a generator.
+     * This will fully exhaust the generator.
+     *
+     * @param Generator $generator
+     *
+     * @return int
+     */
+    protected function getCountOfGenerator(Generator $generator)
+    {
+        for ($count = 0; $generator->valid(); $generator->next()) {
+            ++$count;
+        }
+
+        return $count;
+    }
+
+    /**
+     * Returns the description of the failure.
      *
      * The beginning of failure messages is "Failed asserting that" in most
      * cases. This method should return the second part of that sentence.
@@ -84,7 +115,7 @@ protected function getCountOf($other)
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             'actual size %d matches expected size %d',
             $this->getCountOf($other),
             $this->expectedCount
@@ -96,7 +127,7 @@ protected function failureDescription($other)
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'count matches %d',
             $this->expectedCount
         );
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/DirectoryExists.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/DirectoryExists.php
new file mode 100644
index 000000000..1cd96a5e3
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/DirectoryExists.php
@@ -0,0 +1,59 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * Constraint that checks if the directory(name) that it is evaluated for exists.
+ *
+ * The file path to check is passed as $other in evaluate().
+ */
+class DirectoryExists extends Constraint
+{
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other Value or object to evaluate.
+     *
+     * @return bool
+     */
+    protected function matches($other)
+    {
+        return \is_dir($other);
+    }
+
+    /**
+     * Returns the description of the failure
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other Evaluated value or object.
+     *
+     * @return string
+     */
+    protected function failureDescription($other)
+    {
+        return \sprintf(
+            'directory "%s" exists',
+            $other
+        );
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @return string
+     */
+    public function toString()
+    {
+        return 'directory exists';
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Exception.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Exception.php
index 0bed9585f..11b33c2f6 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Exception.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Exception.php
@@ -7,11 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
-/**
- * @since Class available since Release 3.6.6
- */
-class PHPUnit_Framework_Constraint_Exception extends PHPUnit_Framework_Constraint
+use PHPUnit\Util\Filter;
+use Throwable;
+
+class Exception extends Constraint
 {
     /**
      * @var string
@@ -54,20 +55,20 @@ protected function failureDescription($other)
     {
         if ($other !== null) {
             $message = '';
-            if ($other instanceof Exception || $other instanceof Throwable) {
+            if ($other instanceof Throwable) {
                 $message = '. Message was: "' . $other->getMessage() . '" at'
-                        . "\n" . PHPUnit_Util_Filter::getFilteredStacktrace($other);
+                    . "\n" . Filter::getFilteredStacktrace($other);
             }
 
-            return sprintf(
+            return \sprintf(
                 'exception of type "%s" matches expected exception "%s"%s',
-                get_class($other),
+                \get_class($other),
                 $this->className,
                 $message
             );
         }
 
-        return sprintf(
+        return \sprintf(
             'exception of type "%s" is thrown',
             $this->className
         );
@@ -80,7 +81,7 @@ protected function failureDescription($other)
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'exception of type "%s"',
             $this->className
         );
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionCode.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionCode.php
index 8f402fcad..e7e1e8cf4 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionCode.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionCode.php
@@ -7,11 +7,9 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
-/**
- * @since Class available since Release 3.6.6
- */
-class PHPUnit_Framework_Constraint_ExceptionCode extends PHPUnit_Framework_Constraint
+class ExceptionCode extends Constraint
 {
     /**
      * @var int
@@ -24,6 +22,7 @@ class PHPUnit_Framework_Constraint_ExceptionCode extends PHPUnit_Framework_Const
     public function __construct($expected)
     {
         parent::__construct();
+
         $this->expectedCode = $expected;
     }
 
@@ -31,7 +30,7 @@ public function __construct($expected)
      * Evaluates the constraint for parameter $other. Returns true if the
      * constraint is met, false otherwise.
      *
-     * @param Exception $other
+     * @param \Throwable $other
      *
      * @return bool
      */
@@ -52,7 +51,7 @@ protected function matches($other)
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             '%s is equal to expected exception code %s',
             $this->exporter->export($other->getCode()),
             $this->exporter->export($this->expectedCode)
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionMessage.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionMessage.php
index c9632e9b7..62452bf17 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionMessage.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionMessage.php
@@ -7,11 +7,9 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
-/**
- * @since Class available since Release 3.6.6
- */
-class PHPUnit_Framework_Constraint_ExceptionMessage extends PHPUnit_Framework_Constraint
+class ExceptionMessage extends Constraint
 {
     /**
      * @var int
@@ -24,6 +22,7 @@ class PHPUnit_Framework_Constraint_ExceptionMessage extends PHPUnit_Framework_Co
     public function __construct($expected)
     {
         parent::__construct();
+
         $this->expectedMessage = $expected;
     }
 
@@ -31,13 +30,17 @@ public function __construct($expected)
      * Evaluates the constraint for parameter $other. Returns true if the
      * constraint is met, false otherwise.
      *
-     * @param Exception $other
+     * @param \Throwable $other
      *
      * @return bool
      */
     protected function matches($other)
     {
-        return strpos($other->getMessage(), $this->expectedMessage) !== false;
+        if ($this->expectedMessage === '') {
+            return $other->getMessage() === '';
+        }
+
+        return \strpos($other->getMessage(), $this->expectedMessage) !== false;
     }
 
     /**
@@ -52,7 +55,14 @@ protected function matches($other)
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        if ($this->expectedMessage === '') {
+            return \sprintf(
+                "exception message is empty but is '%s'",
+                $other->getMessage()
+            );
+        }
+
+        return \sprintf(
             "exception message '%s' contains '%s'",
             $other->getMessage(),
             $this->expectedMessage
@@ -64,6 +74,10 @@ protected function failureDescription($other)
      */
     public function toString()
     {
+        if ($this->expectedMessage === '') {
+            return 'exception message is empty';
+        }
+
         return 'exception message contains ';
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionMessageRegExp.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionMessageRegExp.php
deleted file mode 100644
index 7f2283acf..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionMessageRegExp.php
+++ /dev/null
@@ -1,77 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since Class available since Release 4.3.0
- */
-class PHPUnit_Framework_Constraint_ExceptionMessageRegExp extends PHPUnit_Framework_Constraint
-{
-    /**
-     * @var int
-     */
-    protected $expectedMessageRegExp;
-
-    /**
-     * @param string $expected
-     */
-    public function __construct($expected)
-    {
-        parent::__construct();
-        $this->expectedMessageRegExp = $expected;
-    }
-
-    /**
-     * Evaluates the constraint for parameter $other. Returns true if the
-     * constraint is met, false otherwise.
-     *
-     * @param Exception $other
-     *
-     * @return bool
-     */
-    protected function matches($other)
-    {
-        $match = PHPUnit_Util_Regex::pregMatchSafe($this->expectedMessageRegExp, $other->getMessage());
-
-        if (false === $match) {
-            throw new PHPUnit_Framework_Exception(
-                "Invalid expected exception message regex given: '{$this->expectedMessageRegExp}'"
-            );
-        }
-
-        return 1 === $match;
-    }
-
-    /**
-     * Returns the description of the failure
-     *
-     * The beginning of failure messages is "Failed asserting that" in most
-     * cases. This method should return the second part of that sentence.
-     *
-     * @param mixed $other Evaluated value or object.
-     *
-     * @return string
-     */
-    protected function failureDescription($other)
-    {
-        return sprintf(
-            "exception message '%s' matches '%s'",
-            $other->getMessage(),
-            $this->expectedMessageRegExp
-        );
-    }
-
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        return 'exception message matches ';
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionMessageRegularExpression.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionMessageRegularExpression.php
new file mode 100644
index 000000000..41a377348
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ExceptionMessageRegularExpression.php
@@ -0,0 +1,77 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Util\RegularExpression as RegularExpressionUtil;
+
+class ExceptionMessageRegularExpression extends Constraint
+{
+    /**
+     * @var string
+     */
+    protected $expectedMessageRegExp;
+
+    /**
+     * @param string $expected
+     */
+    public function __construct($expected)
+    {
+        parent::__construct();
+        $this->expectedMessageRegExp = $expected;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param \PHPUnit\Framework\Exception $other
+     *
+     * @return bool
+     */
+    protected function matches($other)
+    {
+        $match = RegularExpressionUtil::safeMatch($this->expectedMessageRegExp, $other->getMessage());
+
+        if (false === $match) {
+            throw new \PHPUnit\Framework\Exception(
+                "Invalid expected exception message regex given: '{$this->expectedMessageRegExp}'"
+            );
+        }
+
+        return 1 === $match;
+    }
+
+    /**
+     * Returns the description of the failure
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other Evaluated value or object.
+     *
+     * @return string
+     */
+    protected function failureDescription($other)
+    {
+        return \sprintf(
+            "exception message '%s' matches '%s'",
+            $other->getMessage(),
+            $this->expectedMessageRegExp
+        );
+    }
+
+    /**
+     * @return string
+     */
+    public function toString()
+    {
+        return 'exception message matches ';
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/FileExists.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/FileExists.php
index 25643bd21..f84365ee6 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/FileExists.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/FileExists.php
@@ -7,15 +7,14 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that checks if the file(name) that it is evaluated for exists.
  *
  * The file path to check is passed as $other in evaluate().
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Framework_Constraint_FileExists extends PHPUnit_Framework_Constraint
+class FileExists extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -27,7 +26,7 @@ class PHPUnit_Framework_Constraint_FileExists extends PHPUnit_Framework_Constrai
      */
     protected function matches($other)
     {
-        return file_exists($other);
+        return \file_exists($other);
     }
 
     /**
@@ -42,7 +41,7 @@ protected function matches($other)
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             'file "%s" exists',
             $other
         );
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/GreaterThan.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/GreaterThan.php
index b67eae41d..86dadaaf7 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/GreaterThan.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/GreaterThan.php
@@ -7,26 +7,26 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that the value it is evaluated for is greater
  * than a given value.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Framework_Constraint_GreaterThan extends PHPUnit_Framework_Constraint
+class GreaterThan extends Constraint
 {
     /**
-     * @var numeric
+     * @var int|float
      */
     protected $value;
 
     /**
-     * @param numeric $value
+     * @param int|float $value
      */
     public function __construct($value)
     {
         parent::__construct();
+
         $this->value = $value;
     }
 
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsAnything.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsAnything.php
index d0e921bca..f5abfa7f3 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsAnything.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsAnything.php
@@ -7,13 +7,14 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
 
 /**
  * Constraint that accepts any input value.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Framework_Constraint_IsAnything extends PHPUnit_Framework_Constraint
+class IsAnything extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other
@@ -31,7 +32,7 @@ class PHPUnit_Framework_Constraint_IsAnything extends PHPUnit_Framework_Constrai
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
@@ -52,8 +53,6 @@ public function toString()
      * Counts the number of constraint elements.
      *
      * @return int
-     *
-     * @since Method available since Release 3.5.0
      */
     public function count()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsEmpty.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsEmpty.php
index e49066912..8afc53694 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsEmpty.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsEmpty.php
@@ -7,13 +7,14 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use Countable;
 
 /**
  * Constraint that checks whether a variable is empty().
- *
- * @since Class available since Release 3.5.0
  */
-class PHPUnit_Framework_Constraint_IsEmpty extends PHPUnit_Framework_Constraint
+class IsEmpty extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -26,7 +27,7 @@ class PHPUnit_Framework_Constraint_IsEmpty extends PHPUnit_Framework_Constraint
     protected function matches($other)
     {
         if ($other instanceof Countable) {
-            return count($other) === 0;
+            return \count($other) === 0;
         }
 
         return empty($other);
@@ -54,9 +55,9 @@ public function toString()
      */
     protected function failureDescription($other)
     {
-        $type = gettype($other);
+        $type = \gettype($other);
 
-        return sprintf(
+        return \sprintf(
             '%s %s %s',
             $type[0] == 'a' || $type[0] == 'o' ? 'an' : 'a',
             $type,
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsEqual.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsEqual.php
index da5348d21..484e5fe59 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsEqual.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsEqual.php
@@ -7,6 +7,11 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Util\InvalidArgumentHelper;
+use SebastianBergmann;
 
 /**
  * Constraint that checks if one value is equal to another.
@@ -16,10 +21,8 @@
  * Two values are equal if they have the same value disregarding type.
  *
  * The expected value is passed in the constructor.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Framework_Constraint_IsEqual extends PHPUnit_Framework_Constraint
+class IsEqual extends Constraint
 {
     /**
      * @var mixed
@@ -58,26 +61,26 @@ class PHPUnit_Framework_Constraint_IsEqual extends PHPUnit_Framework_Constraint
      * @param bool  $canonicalize
      * @param bool  $ignoreCase
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws \PHPUnit\Framework\Exception
      */
     public function __construct($value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
     {
         parent::__construct();
 
-        if (!is_numeric($delta)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'numeric');
+        if (!\is_numeric($delta)) {
+            throw InvalidArgumentHelper::factory(2, 'numeric');
         }
 
-        if (!is_int($maxDepth)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'integer');
+        if (!\is_int($maxDepth)) {
+            throw InvalidArgumentHelper::factory(3, 'integer');
         }
 
-        if (!is_bool($canonicalize)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(4, 'boolean');
+        if (!\is_bool($canonicalize)) {
+            throw InvalidArgumentHelper::factory(4, 'boolean');
         }
 
-        if (!is_bool($ignoreCase)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(5, 'boolean');
+        if (!\is_bool($ignoreCase)) {
+            throw InvalidArgumentHelper::factory(5, 'boolean');
         }
 
         $this->value        = $value;
@@ -103,7 +106,7 @@ public function __construct($value, $delta = 0.0, $maxDepth = 10, $canonicalize
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
@@ -134,8 +137,8 @@ public function evaluate($other, $description = '', $returnResult = false)
                 return false;
             }
 
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                trim($description . "\n" . $f->getMessage()),
+            throw new ExpectationFailedException(
+                \trim($description . "\n" . $f->getMessage()),
                 $f
             );
         }
@@ -152,28 +155,28 @@ public function toString()
     {
         $delta = '';
 
-        if (is_string($this->value)) {
-            if (strpos($this->value, "\n") !== false) {
+        if (\is_string($this->value)) {
+            if (\strpos($this->value, "\n") !== false) {
                 return 'is equal to <text>';
-            } else {
-                return sprintf(
-                    'is equal to <string:%s>',
-                    $this->value
-                );
-            }
-        } else {
-            if ($this->delta != 0) {
-                $delta = sprintf(
-                    ' with delta <%F>',
-                    $this->delta
-                );
             }
 
-            return sprintf(
-                'is equal to %s%s',
-                $this->exporter->export($this->value),
-                $delta
+            return \sprintf(
+                'is equal to "%s"',
+                $this->value
             );
         }
+
+        if ($this->delta != 0) {
+            $delta = \sprintf(
+                ' with delta <%F>',
+                $this->delta
+            );
+        }
+
+        return \sprintf(
+            'is equal to %s%s',
+            $this->exporter->export($this->value),
+            $delta
+        );
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsFalse.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsFalse.php
index d476b0975..6d3e71826 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsFalse.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsFalse.php
@@ -7,13 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that accepts false.
- *
- * @since Class available since Release 3.3.0
  */
-class PHPUnit_Framework_Constraint_IsFalse extends PHPUnit_Framework_Constraint
+class IsFalse extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsFinite.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsFinite.php
index 20a600a80..0eff47766 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsFinite.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsFinite.php
@@ -7,13 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that accepts finite.
- *
- * @since      Class available since Release 5.0.0
  */
-class PHPUnit_Framework_Constraint_IsFinite extends PHPUnit_Framework_Constraint
+class IsFinite extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -25,7 +24,7 @@ class PHPUnit_Framework_Constraint_IsFinite extends PHPUnit_Framework_Constraint
      */
     protected function matches($other)
     {
-        return is_finite($other);
+        return \is_finite($other);
     }
 
     /**
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsIdentical.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsIdentical.php
index 9d8b5a150..fcfb19384 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsIdentical.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsIdentical.php
@@ -7,6 +7,10 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use SebastianBergmann;
 
 /**
  * Constraint that asserts that one value is identical to another.
@@ -18,10 +22,8 @@
  * type.
  *
  * The expected value is passed in the constructor.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Framework_Constraint_IsIdentical extends PHPUnit_Framework_Constraint
+class IsIdentical extends Constraint
 {
     /**
      * @var float
@@ -58,14 +60,14 @@ public function __construct($value)
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
-        if (is_double($this->value) && is_double($other) &&
-            !is_infinite($this->value) && !is_infinite($other) &&
-            !is_nan($this->value) && !is_nan($other)) {
-            $success = abs($this->value - $other) < self::EPSILON;
+        if (\is_float($this->value) && \is_float($other) &&
+            !\is_infinite($this->value) && !\is_infinite($other) &&
+            !\is_nan($this->value) && !\is_nan($other)) {
+            $success = \abs($this->value - $other) < self::EPSILON;
         } else {
             $success = $this->value === $other;
         }
@@ -78,12 +80,12 @@ public function evaluate($other, $description = '', $returnResult = false)
             $f = null;
 
             // if both values are strings, make sure a diff is generated
-            if (is_string($this->value) && is_string($other)) {
+            if (\is_string($this->value) && \is_string($other)) {
                 $f = new SebastianBergmann\Comparator\ComparisonFailure(
                     $this->value,
                     $other,
-                    $this->value,
-                    $other
+                    \sprintf("'%s'", $this->value),
+                    \sprintf("'%s'", $other)
                 );
             }
 
@@ -103,11 +105,11 @@ public function evaluate($other, $description = '', $returnResult = false)
      */
     protected function failureDescription($other)
     {
-        if (is_object($this->value) && is_object($other)) {
+        if (\is_object($this->value) && \is_object($other)) {
             return 'two variables reference the same object';
         }
 
-        if (is_string($this->value) && is_string($other)) {
+        if (\is_string($this->value) && \is_string($other)) {
             return 'two strings are identical';
         }
 
@@ -121,12 +123,11 @@ protected function failureDescription($other)
      */
     public function toString()
     {
-        if (is_object($this->value)) {
+        if (\is_object($this->value)) {
             return 'is identical to an object of class "' .
-                   get_class($this->value) . '"';
-        } else {
-            return 'is identical to ' .
-                   $this->exporter->export($this->value);
+                \get_class($this->value) . '"';
         }
+
+        return 'is identical to ' . $this->exporter->export($this->value);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsInfinite.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsInfinite.php
index 96ae4475e..3969792ca 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsInfinite.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsInfinite.php
@@ -7,13 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that accepts infinite.
- *
- * @since      Class available since Release 5.0.0
  */
-class PHPUnit_Framework_Constraint_IsInfinite extends PHPUnit_Framework_Constraint
+class IsInfinite extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -25,7 +24,7 @@ class PHPUnit_Framework_Constraint_IsInfinite extends PHPUnit_Framework_Constrai
      */
     protected function matches($other)
     {
-        return is_infinite($other);
+        return \is_infinite($other);
     }
 
     /**
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsInstanceOf.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsInstanceOf.php
index 69a7a7868..175c2f20f 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsInstanceOf.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsInstanceOf.php
@@ -7,16 +7,18 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use ReflectionClass;
+use ReflectionException;
 
 /**
  * Constraint that asserts that the object it is evaluated for is an instance
  * of a given class.
  *
  * The expected class name is passed in the constructor.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Framework_Constraint_IsInstanceOf extends PHPUnit_Framework_Constraint
+class IsInstanceOf extends Constraint
 {
     /**
      * @var string
@@ -57,7 +59,7 @@ protected function matches($other)
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             '%s is an instance of %s "%s"',
             $this->exporter->shortenedExport($other),
             $this->getType(),
@@ -72,7 +74,7 @@ protected function failureDescription($other)
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'is instance of %s "%s"',
             $this->getType(),
             $this->className
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsJson.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsJson.php
index db85f1dbd..256fe1dbe 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsJson.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsJson.php
@@ -7,13 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that a string is valid JSON.
- *
- * @since Class available since Release 3.7.20
  */
-class PHPUnit_Framework_Constraint_IsJson extends PHPUnit_Framework_Constraint
+class IsJson extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -29,8 +28,8 @@ protected function matches($other)
             return false;
         }
 
-        json_decode($other);
-        if (json_last_error()) {
+        \json_decode($other);
+        if (\json_last_error()) {
             return false;
         }
 
@@ -53,12 +52,12 @@ protected function failureDescription($other)
             return 'an empty string is valid JSON';
         }
 
-        json_decode($other);
-        $error = PHPUnit_Framework_Constraint_JsonMatches_ErrorMessageProvider::determineJsonError(
-            json_last_error()
+        \json_decode($other);
+        $error = JsonMatchesErrorMessageProvider::determineJsonError(
+            \json_last_error()
         );
 
-        return sprintf(
+        return \sprintf(
             '%s is valid JSON (%s)',
             $this->exporter->shortenedExport($other),
             $error
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsNan.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsNan.php
index 840eab5da..c342c8d1f 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsNan.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsNan.php
@@ -7,13 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that accepts nan.
- *
- * @since      Class available since Release 5.0.0
  */
-class PHPUnit_Framework_Constraint_IsNan extends PHPUnit_Framework_Constraint
+class IsNan extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -25,7 +24,7 @@ class PHPUnit_Framework_Constraint_IsNan extends PHPUnit_Framework_Constraint
      */
     protected function matches($other)
     {
-        return is_nan($other);
+        return \is_nan($other);
     }
 
     /**
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsNull.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsNull.php
index d3b23a6ef..dda90f600 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsNull.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsNull.php
@@ -7,13 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that accepts null.
- *
- * @since Class available since Release 3.3.0
  */
-class PHPUnit_Framework_Constraint_IsNull extends PHPUnit_Framework_Constraint
+class IsNull extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsReadable.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsReadable.php
new file mode 100644
index 000000000..1fa3b2763
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsReadable.php
@@ -0,0 +1,59 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * Constraint that checks if the file/dir(name) that it is evaluated for is readable.
+ *
+ * The file path to check is passed as $other in evaluate().
+ */
+class IsReadable extends Constraint
+{
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other Value or object to evaluate.
+     *
+     * @return bool
+     */
+    protected function matches($other)
+    {
+        return \is_readable($other);
+    }
+
+    /**
+     * Returns the description of the failure
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other Evaluated value or object.
+     *
+     * @return string
+     */
+    protected function failureDescription($other)
+    {
+        return \sprintf(
+            '"%s" is readable',
+            $other
+        );
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @return string
+     */
+    public function toString()
+    {
+        return 'is readable';
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsTrue.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsTrue.php
index 6acddbbb4..5f005e0a8 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsTrue.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsTrue.php
@@ -7,13 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that accepts true.
- *
- * @since Class available since Release 3.3.0
  */
-class PHPUnit_Framework_Constraint_IsTrue extends PHPUnit_Framework_Constraint
+class IsTrue extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsType.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsType.php
index 974328e3e..aca1fd296 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsType.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsType.php
@@ -7,16 +7,15 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that the value it is evaluated for is of a
  * specified type.
  *
  * The expected value is passed in the constructor.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Framework_Constraint_IsType extends PHPUnit_Framework_Constraint
+class IsType extends Constraint
 {
     const TYPE_ARRAY    = 'array';
     const TYPE_BOOL     = 'bool';
@@ -59,16 +58,16 @@ class PHPUnit_Framework_Constraint_IsType extends PHPUnit_Framework_Constraint
     /**
      * @param string $type
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws \PHPUnit\Framework\Exception
      */
     public function __construct($type)
     {
         parent::__construct();
 
         if (!isset($this->types[$type])) {
-            throw new PHPUnit_Framework_Exception(
-                sprintf(
-                    'Type specified for PHPUnit_Framework_Constraint_IsType <%s> ' .
+            throw new \PHPUnit\Framework\Exception(
+                \sprintf(
+                    'Type specified for PHPUnit\Framework\Constraint\IsType <%s> ' .
                     'is not a valid type.',
                     $type
                 )
@@ -90,41 +89,41 @@ protected function matches($other)
     {
         switch ($this->type) {
             case 'numeric':
-                return is_numeric($other);
+                return \is_numeric($other);
 
             case 'integer':
             case 'int':
-                return is_integer($other);
+                return \is_int($other);
 
             case 'double':
             case 'float':
             case 'real':
-                return is_float($other);
+                return \is_float($other);
 
             case 'string':
-                return is_string($other);
+                return \is_string($other);
 
             case 'boolean':
             case 'bool':
-                return is_bool($other);
+                return \is_bool($other);
 
             case 'null':
-                return is_null($other);
+                return null === $other;
 
             case 'array':
-                return is_array($other);
+                return \is_array($other);
 
             case 'object':
-                return is_object($other);
+                return \is_object($other);
 
             case 'resource':
-                return is_resource($other) || is_string(@get_resource_type($other));
+                return \is_resource($other) || \is_string(@\get_resource_type($other));
 
             case 'scalar':
-                return is_scalar($other);
+                return \is_scalar($other);
 
             case 'callable':
-                return is_callable($other);
+                return \is_callable($other);
         }
     }
 
@@ -135,7 +134,7 @@ protected function matches($other)
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'is of type "%s"',
             $this->type
         );
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsWritable.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsWritable.php
new file mode 100644
index 000000000..2dc9ef125
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/IsWritable.php
@@ -0,0 +1,59 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * Constraint that checks if the file/dir(name) that it is evaluated for is writable.
+ *
+ * The file path to check is passed as $other in evaluate().
+ */
+class IsWritable extends Constraint
+{
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other Value or object to evaluate.
+     *
+     * @return bool
+     */
+    protected function matches($other)
+    {
+        return \is_writable($other);
+    }
+
+    /**
+     * Returns the description of the failure
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other Evaluated value or object.
+     *
+     * @return string
+     */
+    protected function failureDescription($other)
+    {
+        return \sprintf(
+            '"%s" is writable',
+            $other
+        );
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @return string
+     */
+    public function toString()
+    {
+        return 'is writable';
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatches.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatches.php
index 700abe385..1c18b66b0 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatches.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatches.php
@@ -7,13 +7,16 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Util\Json;
+use SebastianBergmann\Comparator\ComparisonFailure;
 
 /**
  * Asserts whether or not two JSON objects are equal.
- *
- * @since Class available since Release 3.7.0
  */
-class PHPUnit_Framework_Constraint_JsonMatches extends PHPUnit_Framework_Constraint
+class JsonMatches extends Constraint
 {
     /**
      * @var string
@@ -43,17 +46,56 @@ public function __construct($value)
      */
     protected function matches($other)
     {
-        $decodedOther = json_decode($other);
-        if (json_last_error()) {
+        list($error, $recodedOther) = Json::canonicalize($other);
+        if ($error) {
             return false;
         }
 
-        $decodedValue = json_decode($this->value);
-        if (json_last_error()) {
+        list($error, $recodedValue) = Json::canonicalize($this->value);
+        if ($error) {
             return false;
         }
 
-        return $decodedOther == $decodedValue;
+        return $recodedOther == $recodedValue;
+    }
+
+    /**
+     * Throws an exception for the given compared value and test description
+     *
+     * @param mixed             $other             Evaluated value or object.
+     * @param string            $description       Additional information about the test
+     * @param ComparisonFailure $comparisonFailure
+     *
+     * @throws ExpectationFailedException
+     */
+    protected function fail($other, $description, ComparisonFailure $comparisonFailure = null)
+    {
+        if ($comparisonFailure === null) {
+            list($error) = Json::canonicalize($other);
+            if ($error) {
+                parent::fail($other, $description);
+
+                return;
+            }
+
+            list($error) = Json::canonicalize($this->value);
+            if ($error) {
+                parent::fail($other, $description);
+
+                return;
+            }
+
+            $comparisonFailure = new ComparisonFailure(
+                \json_decode($this->value),
+                \json_decode($other),
+                Json::prettify($this->value),
+                Json::prettify($other),
+                false,
+                'Failed asserting that two json values are equal.'
+            );
+        }
+
+        parent::fail($other, $description, $comparisonFailure);
     }
 
     /**
@@ -63,7 +105,7 @@ protected function matches($other)
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'matches JSON string "%s"',
             $this->value
         );
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatches/ErrorMessageProvider.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatches/ErrorMessageProvider.php
deleted file mode 100644
index 0d0627748..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatches/ErrorMessageProvider.php
+++ /dev/null
@@ -1,69 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Provides human readable messages for each JSON error.
- *
- * @since Class available since Release 3.7.0
- */
-class PHPUnit_Framework_Constraint_JsonMatches_ErrorMessageProvider
-{
-    /**
-     * Translates JSON error to a human readable string.
-     *
-     * @param string $error
-     * @param string $prefix
-     *
-     * @return string
-     */
-    public static function determineJsonError($error, $prefix = '')
-    {
-        switch ($error) {
-            case JSON_ERROR_NONE:
-                return;
-            case JSON_ERROR_DEPTH:
-                return $prefix . 'Maximum stack depth exceeded';
-            case JSON_ERROR_STATE_MISMATCH:
-                return $prefix . 'Underflow or the modes mismatch';
-            case JSON_ERROR_CTRL_CHAR:
-                return $prefix . 'Unexpected control character found';
-            case JSON_ERROR_SYNTAX:
-                return $prefix . 'Syntax error, malformed JSON';
-            case JSON_ERROR_UTF8:
-                return $prefix . 'Malformed UTF-8 characters, possibly incorrectly encoded';
-            default:
-                return $prefix . 'Unknown error';
-        }
-    }
-
-    /**
-     * Translates a given type to a human readable message prefix.
-     *
-     * @param string $type
-     *
-     * @return string
-     */
-    public static function translateTypeToPrefix($type)
-    {
-        switch (strtolower($type)) {
-            case 'expected':
-                $prefix = 'Expected value JSON decode error - ';
-                break;
-            case 'actual':
-                $prefix = 'Actual value JSON decode error - ';
-                break;
-            default:
-                $prefix = '';
-                break;
-        }
-
-        return $prefix;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatchesErrorMessageProvider.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatchesErrorMessageProvider.php
new file mode 100644
index 000000000..4ac9ea5f8
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/JsonMatchesErrorMessageProvider.php
@@ -0,0 +1,72 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * Provides human readable messages for each JSON error.
+ */
+class JsonMatchesErrorMessageProvider
+{
+    /**
+     * Translates JSON error to a human readable string.
+     *
+     * @param string $error
+     * @param string $prefix
+     *
+     * @return string
+     */
+    public static function determineJsonError($error, $prefix = '')
+    {
+        switch ($error) {
+            case JSON_ERROR_NONE:
+                return;
+            case JSON_ERROR_DEPTH:
+                return $prefix . 'Maximum stack depth exceeded';
+            case JSON_ERROR_STATE_MISMATCH:
+                return $prefix . 'Underflow or the modes mismatch';
+            case JSON_ERROR_CTRL_CHAR:
+                return $prefix . 'Unexpected control character found';
+            case JSON_ERROR_SYNTAX:
+                return $prefix . 'Syntax error, malformed JSON';
+            case JSON_ERROR_UTF8:
+                return $prefix . 'Malformed UTF-8 characters, possibly incorrectly encoded';
+            default:
+                return $prefix . 'Unknown error';
+        }
+    }
+
+    /**
+     * Translates a given type to a human readable message prefix.
+     *
+     * @param string $type
+     *
+     * @return string
+     */
+    public static function translateTypeToPrefix($type)
+    {
+        switch (\strtolower($type)) {
+            case 'expected':
+                $prefix = 'Expected value JSON decode error - ';
+
+                break;
+            case 'actual':
+                $prefix = 'Actual value JSON decode error - ';
+
+                break;
+            default:
+                $prefix = '';
+
+                break;
+        }
+
+        return $prefix;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LessThan.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LessThan.php
index 0160ec350..94d65589d 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LessThan.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LessThan.php
@@ -7,26 +7,26 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that the value it is evaluated for is less than
  * a given value.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Framework_Constraint_LessThan extends PHPUnit_Framework_Constraint
+class LessThan extends Constraint
 {
     /**
-     * @var numeric
+     * @var int|float
      */
     protected $value;
 
     /**
-     * @param numeric $value
+     * @param int|float $value
      */
     public function __construct($value)
     {
         parent::__construct();
+
         $this->value = $value;
     }
 
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LogicalAnd.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LogicalAnd.php
new file mode 100644
index 000000000..861607a79
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LogicalAnd.php
@@ -0,0 +1,134 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+/**
+ * Logical AND.
+ */
+class LogicalAnd extends Constraint
+{
+    /**
+     * @var Constraint[]
+     */
+    protected $constraints = [];
+
+    /**
+     * @var Constraint
+     */
+    protected $lastConstraint;
+
+    public static function fromConstraints(Constraint ...$constraints): self
+    {
+        $constraint = new self;
+
+        $constraint->constraints = \array_values($constraints);
+
+        return $constraint;
+    }
+
+    /**
+     * @param Constraint[] $constraints
+     *
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function setConstraints(array $constraints)
+    {
+        $this->constraints = [];
+
+        foreach ($constraints as $constraint) {
+            if (!($constraint instanceof Constraint)) {
+                throw new \PHPUnit\Framework\Exception(
+                    'All parameters to ' . __CLASS__ .
+                    ' must be a constraint object.'
+                );
+            }
+
+            $this->constraints[] = $constraint;
+        }
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @param mixed  $other        Value or object to evaluate.
+     * @param string $description  Additional information about the test
+     * @param bool   $returnResult Whether to return a result or throw an exception
+     *
+     * @return mixed
+     *
+     * @throws ExpectationFailedException
+     */
+    public function evaluate($other, $description = '', $returnResult = false)
+    {
+        $success    = true;
+        $constraint = null;
+
+        foreach ($this->constraints as $constraint) {
+            if (!$constraint->evaluate($other, $description, true)) {
+                $success = false;
+
+                break;
+            }
+        }
+
+        if ($returnResult) {
+            return $success;
+        }
+
+        if (!$success) {
+            $this->fail($other, $description);
+        }
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @return string
+     */
+    public function toString()
+    {
+        $text = '';
+
+        foreach ($this->constraints as $key => $constraint) {
+            if ($key > 0) {
+                $text .= ' and ';
+            }
+
+            $text .= $constraint->toString();
+        }
+
+        return $text;
+    }
+
+    /**
+     * Counts the number of constraint elements.
+     *
+     * @return int
+     */
+    public function count()
+    {
+        $count = 0;
+
+        foreach ($this->constraints as $constraint) {
+            $count += \count($constraint);
+        }
+
+        return $count;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LogicalNot.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LogicalNot.php
new file mode 100644
index 000000000..35fbe3f42
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LogicalNot.php
@@ -0,0 +1,181 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+/**
+ * Logical NOT.
+ */
+class LogicalNot extends Constraint
+{
+    /**
+     * @var Constraint
+     */
+    protected $constraint;
+
+    /**
+     * @param Constraint $constraint
+     */
+    public function __construct($constraint)
+    {
+        parent::__construct();
+
+        if (!($constraint instanceof Constraint)) {
+            $constraint = new IsEqual($constraint);
+        }
+
+        $this->constraint = $constraint;
+    }
+
+    /**
+     * @param string $string
+     *
+     * @return string
+     */
+    public static function negate($string)
+    {
+        $positives = [
+            'contains ',
+            'exists',
+            'has ',
+            'is ',
+            'are ',
+            'matches ',
+            'starts with ',
+            'ends with ',
+            'reference ',
+            'not not '
+        ];
+
+        $negatives = [
+            'does not contain ',
+            'does not exist',
+            'does not have ',
+            'is not ',
+            'are not ',
+            'does not match ',
+            'starts not with ',
+            'ends not with ',
+            'don\'t reference ',
+            'not '
+        ];
+
+        \preg_match('/(\'[\w\W]*\')([\w\W]*)("[\w\W]*")/i', $string, $matches);
+
+        if (\count($matches) > 0) {
+            $nonInput = $matches[2];
+
+            $negatedString = \str_replace(
+                $nonInput,
+                \str_replace(
+                    $positives,
+                    $negatives,
+                    $nonInput
+                ),
+                $string
+            );
+        } else {
+            $negatedString = \str_replace(
+                $positives,
+                $negatives,
+                $string
+            );
+        }
+
+        return $negatedString;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @param mixed  $other        Value or object to evaluate.
+     * @param string $description  Additional information about the test
+     * @param bool   $returnResult Whether to return a result or throw an exception
+     *
+     * @return mixed
+     *
+     * @throws ExpectationFailedException
+     */
+    public function evaluate($other, $description = '', $returnResult = false)
+    {
+        $success = !$this->constraint->evaluate($other, $description, true);
+
+        if ($returnResult) {
+            return $success;
+        }
+
+        if (!$success) {
+            $this->fail($other, $description);
+        }
+    }
+
+    /**
+     * Returns the description of the failure
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * @param mixed $other Evaluated value or object.
+     *
+     * @return string
+     */
+    protected function failureDescription($other)
+    {
+        switch (\get_class($this->constraint)) {
+            case LogicalAnd::class:
+            case self::class:
+            case LogicalOr::class:
+                return 'not( ' . $this->constraint->failureDescription($other) . ' )';
+
+            default:
+                return self::negate(
+                    $this->constraint->failureDescription($other)
+                );
+        }
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @return string
+     */
+    public function toString()
+    {
+        switch (\get_class($this->constraint)) {
+            case LogicalAnd::class:
+            case self::class:
+            case LogicalOr::class:
+                return 'not( ' . $this->constraint->toString() . ' )';
+
+            default:
+                return self::negate(
+                    $this->constraint->toString()
+                );
+        }
+    }
+
+    /**
+     * Counts the number of constraint elements.
+     *
+     * @return int
+     */
+    public function count()
+    {
+        return \count($this->constraint);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LogicalOr.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LogicalOr.php
new file mode 100644
index 000000000..8a81627b2
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LogicalOr.php
@@ -0,0 +1,126 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+/**
+ * Logical OR.
+ */
+class LogicalOr extends Constraint
+{
+    /**
+     * @var Constraint[]
+     */
+    protected $constraints = [];
+
+    public static function fromConstraints(Constraint ...$constraints): self
+    {
+        $constraint = new self;
+
+        $constraint->constraints = \array_values($constraints);
+
+        return $constraint;
+    }
+
+    /**
+     * @param Constraint[] $constraints
+     */
+    public function setConstraints(array $constraints)
+    {
+        $this->constraints = [];
+
+        foreach ($constraints as $constraint) {
+            if (!($constraint instanceof Constraint)) {
+                $constraint = new IsEqual(
+                    $constraint
+                );
+            }
+
+            $this->constraints[] = $constraint;
+        }
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @param mixed  $other        Value or object to evaluate.
+     * @param string $description  Additional information about the test
+     * @param bool   $returnResult Whether to return a result or throw an exception
+     *
+     * @return mixed
+     *
+     * @throws ExpectationFailedException
+     */
+    public function evaluate($other, $description = '', $returnResult = false)
+    {
+        $success    = false;
+        $constraint = null;
+
+        foreach ($this->constraints as $constraint) {
+            if ($constraint->evaluate($other, $description, true)) {
+                $success = true;
+
+                break;
+            }
+        }
+
+        if ($returnResult) {
+            return $success;
+        }
+
+        if (!$success) {
+            $this->fail($other, $description);
+        }
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @return string
+     */
+    public function toString()
+    {
+        $text = '';
+
+        foreach ($this->constraints as $key => $constraint) {
+            if ($key > 0) {
+                $text .= ' or ';
+            }
+
+            $text .= $constraint->toString();
+        }
+
+        return $text;
+    }
+
+    /**
+     * Counts the number of constraint elements.
+     *
+     * @return int
+     */
+    public function count()
+    {
+        $count = 0;
+
+        foreach ($this->constraints as $constraint) {
+            $count += \count($constraint);
+        }
+
+        return $count;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LogicalXor.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LogicalXor.php
new file mode 100644
index 000000000..f35ba33dc
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/LogicalXor.php
@@ -0,0 +1,131 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+/**
+ * Logical XOR.
+ */
+class LogicalXor extends Constraint
+{
+    /**
+     * @var Constraint[]
+     */
+    protected $constraints = [];
+
+    public static function fromConstraints(Constraint ...$constraints): self
+    {
+        $constraint = new self;
+
+        $constraint->constraints = \array_values($constraints);
+
+        return $constraint;
+    }
+
+    /**
+     * @param Constraint[] $constraints
+     */
+    public function setConstraints(array $constraints)
+    {
+        $this->constraints = [];
+
+        foreach ($constraints as $constraint) {
+            if (!($constraint instanceof Constraint)) {
+                $constraint = new IsEqual(
+                    $constraint
+                );
+            }
+
+            $this->constraints[] = $constraint;
+        }
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @param mixed  $other        Value or object to evaluate.
+     * @param string $description  Additional information about the test
+     * @param bool   $returnResult Whether to return a result or throw an exception
+     *
+     * @return mixed
+     *
+     * @throws ExpectationFailedException
+     */
+    public function evaluate($other, $description = '', $returnResult = false)
+    {
+        $success    = true;
+        $lastResult = null;
+        $constraint = null;
+
+        foreach ($this->constraints as $constraint) {
+            $result = $constraint->evaluate($other, $description, true);
+
+            if ($result === $lastResult) {
+                $success = false;
+
+                break;
+            }
+
+            $lastResult = $result;
+        }
+
+        if ($returnResult) {
+            return $success;
+        }
+
+        if (!$success) {
+            $this->fail($other, $description);
+        }
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @return string
+     */
+    public function toString()
+    {
+        $text = '';
+
+        foreach ($this->constraints as $key => $constraint) {
+            if ($key > 0) {
+                $text .= ' xor ';
+            }
+
+            $text .= $constraint->toString();
+        }
+
+        return $text;
+    }
+
+    /**
+     * Counts the number of constraint elements.
+     *
+     * @return int
+     */
+    public function count()
+    {
+        $count = 0;
+
+        foreach ($this->constraints as $constraint) {
+            $count += \count($constraint);
+        }
+
+        return $count;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Not.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Not.php
deleted file mode 100644
index b976c813c..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Not.php
+++ /dev/null
@@ -1,160 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Logical NOT.
- *
- * @since Class available since Release 3.0.0
- */
-class PHPUnit_Framework_Constraint_Not extends PHPUnit_Framework_Constraint
-{
-    /**
-     * @var PHPUnit_Framework_Constraint
-     */
-    protected $constraint;
-
-    /**
-     * @param PHPUnit_Framework_Constraint $constraint
-     */
-    public function __construct($constraint)
-    {
-        parent::__construct();
-
-        if (!($constraint instanceof PHPUnit_Framework_Constraint)) {
-            $constraint = new PHPUnit_Framework_Constraint_IsEqual($constraint);
-        }
-
-        $this->constraint = $constraint;
-    }
-
-    /**
-     * @param string $string
-     *
-     * @return string
-     */
-    public static function negate($string)
-    {
-        return str_replace(
-            [
-            'contains ',
-            'exists',
-            'has ',
-            'is ',
-            'are ',
-            'matches ',
-            'starts with ',
-            'ends with ',
-            'reference ',
-            'not not '
-            ],
-            [
-            'does not contain ',
-            'does not exist',
-            'does not have ',
-            'is not ',
-            'are not ',
-            'does not match ',
-            'starts not with ',
-            'ends not with ',
-            'don\'t reference ',
-            'not '
-            ],
-            $string
-        );
-    }
-
-    /**
-     * Evaluates the constraint for parameter $other
-     *
-     * If $returnResult is set to false (the default), an exception is thrown
-     * in case of a failure. null is returned otherwise.
-     *
-     * If $returnResult is true, the result of the evaluation is returned as
-     * a boolean value instead: true in case of success, false in case of a
-     * failure.
-     *
-     * @param mixed  $other        Value or object to evaluate.
-     * @param string $description  Additional information about the test
-     * @param bool   $returnResult Whether to return a result or throw an exception
-     *
-     * @return mixed
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function evaluate($other, $description = '', $returnResult = false)
-    {
-        $success = !$this->constraint->evaluate($other, $description, true);
-
-        if ($returnResult) {
-            return $success;
-        }
-
-        if (!$success) {
-            $this->fail($other, $description);
-        }
-    }
-
-    /**
-     * Returns the description of the failure
-     *
-     * The beginning of failure messages is "Failed asserting that" in most
-     * cases. This method should return the second part of that sentence.
-     *
-     * @param mixed $other Evaluated value or object.
-     *
-     * @return string
-     */
-    protected function failureDescription($other)
-    {
-        switch (get_class($this->constraint)) {
-            case 'PHPUnit_Framework_Constraint_And':
-            case 'PHPUnit_Framework_Constraint_Not':
-            case 'PHPUnit_Framework_Constraint_Or':
-                return 'not( ' . $this->constraint->failureDescription($other) . ' )';
-
-            default:
-                return self::negate(
-                    $this->constraint->failureDescription($other)
-                );
-        }
-    }
-
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        switch (get_class($this->constraint)) {
-            case 'PHPUnit_Framework_Constraint_And':
-            case 'PHPUnit_Framework_Constraint_Not':
-            case 'PHPUnit_Framework_Constraint_Or':
-                return 'not( ' . $this->constraint->toString() . ' )';
-
-            default:
-                return self::negate(
-                    $this->constraint->toString()
-                );
-        }
-    }
-
-    /**
-     * Counts the number of constraint elements.
-     *
-     * @return int
-     *
-     * @since Method available since Release 3.4.0
-     */
-    public function count()
-    {
-        return count($this->constraint);
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ObjectHasAttribute.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ObjectHasAttribute.php
index 700fbf484..318e1e3fb 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ObjectHasAttribute.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/ObjectHasAttribute.php
@@ -7,16 +7,17 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use ReflectionObject;
 
 /**
  * Constraint that asserts that the object it is evaluated for has a given
  * attribute.
  *
  * The attribute name is passed in the constructor.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Framework_Constraint_ObjectHasAttribute extends PHPUnit_Framework_Constraint_ClassHasAttribute
+class ObjectHasAttribute extends ClassHasAttribute
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Or.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Or.php
deleted file mode 100644
index 3c7188b02..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Or.php
+++ /dev/null
@@ -1,117 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Logical OR.
- *
- * @since Class available since Release 3.0.0
- */
-class PHPUnit_Framework_Constraint_Or extends PHPUnit_Framework_Constraint
-{
-    /**
-     * @var PHPUnit_Framework_Constraint[]
-     */
-    protected $constraints = [];
-
-    /**
-     * @param PHPUnit_Framework_Constraint[] $constraints
-     */
-    public function setConstraints(array $constraints)
-    {
-        $this->constraints = [];
-
-        foreach ($constraints as $constraint) {
-            if (!($constraint instanceof PHPUnit_Framework_Constraint)) {
-                $constraint = new PHPUnit_Framework_Constraint_IsEqual(
-                    $constraint
-                );
-            }
-
-            $this->constraints[] = $constraint;
-        }
-    }
-
-    /**
-     * Evaluates the constraint for parameter $other
-     *
-     * If $returnResult is set to false (the default), an exception is thrown
-     * in case of a failure. null is returned otherwise.
-     *
-     * If $returnResult is true, the result of the evaluation is returned as
-     * a boolean value instead: true in case of success, false in case of a
-     * failure.
-     *
-     * @param mixed  $other        Value or object to evaluate.
-     * @param string $description  Additional information about the test
-     * @param bool   $returnResult Whether to return a result or throw an exception
-     *
-     * @return mixed
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function evaluate($other, $description = '', $returnResult = false)
-    {
-        $success    = false;
-        $constraint = null;
-
-        foreach ($this->constraints as $constraint) {
-            if ($constraint->evaluate($other, $description, true)) {
-                $success = true;
-                break;
-            }
-        }
-
-        if ($returnResult) {
-            return $success;
-        }
-
-        if (!$success) {
-            $this->fail($other, $description);
-        }
-    }
-
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        $text = '';
-
-        foreach ($this->constraints as $key => $constraint) {
-            if ($key > 0) {
-                $text .= ' or ';
-            }
-
-            $text .= $constraint->toString();
-        }
-
-        return $text;
-    }
-
-    /**
-     * Counts the number of constraint elements.
-     *
-     * @return int
-     *
-     * @since Method available since Release 3.4.0
-     */
-    public function count()
-    {
-        $count = 0;
-
-        foreach ($this->constraints as $constraint) {
-            $count += count($constraint);
-        }
-
-        return $count;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/PCREMatch.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/PCREMatch.php
deleted file mode 100644
index fe1acc250..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/PCREMatch.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Constraint that asserts that the string it is evaluated for matches
- * a regular expression.
- *
- * Checks a given value using the Perl Compatible Regular Expression extension
- * in PHP. The pattern is matched by executing preg_match().
- *
- * The pattern string passed in the constructor.
- *
- * @since Class available since Release 3.0.0
- */
-class PHPUnit_Framework_Constraint_PCREMatch extends PHPUnit_Framework_Constraint
-{
-    /**
-     * @var string
-     */
-    protected $pattern;
-
-    /**
-     * @param string $pattern
-     */
-    public function __construct($pattern)
-    {
-        parent::__construct();
-        $this->pattern = $pattern;
-    }
-
-    /**
-     * Evaluates the constraint for parameter $other. Returns true if the
-     * constraint is met, false otherwise.
-     *
-     * @param mixed $other Value or object to evaluate.
-     *
-     * @return bool
-     */
-    protected function matches($other)
-    {
-        return preg_match($this->pattern, $other) > 0;
-    }
-
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return sprintf(
-            'matches PCRE pattern "%s"',
-            $this->pattern
-        );
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/RegularExpression.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/RegularExpression.php
new file mode 100644
index 000000000..bca4e3b2e
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/RegularExpression.php
@@ -0,0 +1,62 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+/**
+ * Constraint that asserts that the string it is evaluated for matches
+ * a regular expression.
+ *
+ * Checks a given value using the Perl Compatible Regular Expression extension
+ * in PHP. The pattern is matched by executing preg_match().
+ *
+ * The pattern string passed in the constructor.
+ */
+class RegularExpression extends Constraint
+{
+    /**
+     * @var string
+     */
+    protected $pattern;
+
+    /**
+     * @param string $pattern
+     */
+    public function __construct($pattern)
+    {
+        parent::__construct();
+        $this->pattern = $pattern;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other Value or object to evaluate.
+     *
+     * @return bool
+     */
+    protected function matches($other)
+    {
+        return \preg_match($this->pattern, $other) > 0;
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @return string
+     */
+    public function toString()
+    {
+        return \sprintf(
+            'matches PCRE pattern "%s"',
+            $this->pattern
+        );
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/SameSize.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/SameSize.php
index e372c1a38..100d04851 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/SameSize.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/SameSize.php
@@ -7,11 +7,9 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
-/**
- * @since Class available since Release 3.6.0
- */
-class PHPUnit_Framework_Constraint_SameSize extends PHPUnit_Framework_Constraint_Count
+class SameSize extends Count
 {
     /**
      * @var int
@@ -19,7 +17,7 @@ class PHPUnit_Framework_Constraint_SameSize extends PHPUnit_Framework_Constraint
     protected $expectedCount;
 
     /**
-     * @param int $expected
+     * @param \Countable|\Traversable|array $expected
      */
     public function __construct($expected)
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringContains.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringContains.php
index ee02bf4e0..376432661 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringContains.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringContains.php
@@ -7,19 +7,18 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that the string it is evaluated for contains
  * a given string.
  *
- * Uses strpos() to find the position of the string in the input, if not found
- * the evaluation fails.
+ * Uses mb_strpos() to find the position of the string in the input, if not
+ * found the evaluation fails.
  *
  * The sub-string is passed in the constructor.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Framework_Constraint_StringContains extends PHPUnit_Framework_Constraint
+class StringContains extends Constraint
 {
     /**
      * @var string
@@ -53,11 +52,15 @@ public function __construct($string, $ignoreCase = false)
      */
     protected function matches($other)
     {
+        if ('' === $this->string) {
+            return true;
+        }
+
         if ($this->ignoreCase) {
-            return stripos($other, $this->string) !== false;
-        } else {
-            return strpos($other, $this->string) !== false;
+            return \mb_stripos($other, $this->string) !== false;
         }
+
+        return \mb_strpos($other, $this->string) !== false;
     }
 
     /**
@@ -68,12 +71,12 @@ protected function matches($other)
     public function toString()
     {
         if ($this->ignoreCase) {
-            $string = strtolower($this->string);
+            $string = \mb_strtolower($this->string);
         } else {
             $string = $this->string;
         }
 
-        return sprintf(
+        return \sprintf(
             'contains "%s"',
             $string
         );
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringEndsWith.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringEndsWith.php
index ebeb9217d..4937b89c2 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringEndsWith.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringEndsWith.php
@@ -7,14 +7,13 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that the string it is evaluated for ends with a given
  * suffix.
- *
- * @since Class available since Release 3.4.0
  */
-class PHPUnit_Framework_Constraint_StringEndsWith extends PHPUnit_Framework_Constraint
+class StringEndsWith extends Constraint
 {
     /**
      * @var string
@@ -40,7 +39,7 @@ public function __construct($suffix)
      */
     protected function matches($other)
     {
-        return substr($other, 0 - strlen($this->suffix)) == $this->suffix;
+        return \substr($other, 0 - \strlen($this->suffix)) == $this->suffix;
     }
 
     /**
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringMatches.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringMatches.php
deleted file mode 100644
index 53fb97705..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringMatches.php
+++ /dev/null
@@ -1,101 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-use SebastianBergmann\Diff\Differ;
-
-/**
- * ...
- *
- * @since Class available since Release 3.5.0
- */
-class PHPUnit_Framework_Constraint_StringMatches extends PHPUnit_Framework_Constraint_PCREMatch
-{
-    /**
-     * @var string
-     */
-    protected $string;
-
-    /**
-     * @param string $string
-     */
-    public function __construct($string)
-    {
-        parent::__construct($string);
-
-        $this->pattern = $this->createPatternFromFormat(
-            preg_replace('/\r\n/', "\n", $string)
-        );
-
-        $this->string = $string;
-    }
-
-    protected function failureDescription($other)
-    {
-        return 'format description matches text';
-    }
-
-    protected function additionalFailureDescription($other)
-    {
-        $from = preg_split('(\r\n|\r|\n)', $this->string);
-        $to   = preg_split('(\r\n|\r|\n)', $other);
-
-        foreach ($from as $index => $line) {
-            if (isset($to[$index]) && $line !== $to[$index]) {
-                $line = $this->createPatternFromFormat($line);
-
-                if (preg_match($line, $to[$index]) > 0) {
-                    $from[$index] = $to[$index];
-                }
-            }
-        }
-
-        $this->string = implode("\n", $from);
-        $other        = implode("\n", $to);
-
-        $differ = new Differ("--- Expected\n+++ Actual\n");
-
-        return $differ->diff($this->string, $other);
-    }
-
-    protected function createPatternFromFormat($string)
-    {
-        $string = str_replace(
-            [
-            '%e',
-            '%s',
-            '%S',
-            '%a',
-            '%A',
-            '%w',
-            '%i',
-            '%d',
-            '%x',
-            '%f',
-            '%c'
-            ],
-            [
-            '\\' . DIRECTORY_SEPARATOR,
-            '[^\r\n]+',
-            '[^\r\n]*',
-            '.+',
-            '.*',
-            '\s*',
-            '[+-]?\d+',
-            '\d+',
-            '[0-9a-fA-F]+',
-            '[+-]?\.?\d+\.?\d*(?:[Ee][+-]?\d+)?',
-            '.'
-            ],
-            preg_quote($string, '/')
-        );
-
-        return '/^' . $string . '$/s';
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringMatchesFormatDescription.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringMatchesFormatDescription.php
new file mode 100644
index 000000000..b146c15ab
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringMatchesFormatDescription.php
@@ -0,0 +1,101 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Framework\Constraint;
+
+use SebastianBergmann\Diff\Differ;
+
+/**
+ * ...
+ */
+class StringMatchesFormatDescription extends RegularExpression
+{
+    /**
+     * @var string
+     */
+    protected $string;
+
+    /**
+     * @param string $string
+     */
+    public function __construct($string)
+    {
+        parent::__construct($string);
+
+        $this->pattern = $this->createPatternFromFormat(
+            \preg_replace('/\r\n/', "\n", $string)
+        );
+
+        $this->string = $string;
+    }
+
+    protected function failureDescription($other)
+    {
+        return 'string matches format description';
+    }
+
+    protected function additionalFailureDescription($other)
+    {
+        $from = \preg_split('(\r\n|\r|\n)', $this->string);
+        $to   = \preg_split('(\r\n|\r|\n)', $other);
+
+        foreach ($from as $index => $line) {
+            if (isset($to[$index]) && $line !== $to[$index]) {
+                $line = $this->createPatternFromFormat($line);
+
+                if (\preg_match($line, $to[$index]) > 0) {
+                    $from[$index] = $to[$index];
+                }
+            }
+        }
+
+        $this->string = \implode("\n", $from);
+        $other        = \implode("\n", $to);
+
+        $differ = new Differ("--- Expected\n+++ Actual\n");
+
+        return $differ->diff($this->string, $other);
+    }
+
+    protected function createPatternFromFormat($string)
+    {
+        $string = \str_replace(
+            [
+                '%e',
+                '%s',
+                '%S',
+                '%a',
+                '%A',
+                '%w',
+                '%i',
+                '%d',
+                '%x',
+                '%f',
+                '%c'
+            ],
+            [
+                '\\' . DIRECTORY_SEPARATOR,
+                '[^\r\n]+',
+                '[^\r\n]*',
+                '.+',
+                '.*',
+                '\s*',
+                '[+-]?\d+',
+                '\d+',
+                '[0-9a-fA-F]+',
+                '[+-]?\.?\d+\.?\d*(?:[Ee][+-]?\d+)?',
+                '.'
+            ],
+            \preg_quote($string, '/')
+        );
+
+        return '/^' . $string . '$/s';
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringStartsWith.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringStartsWith.php
index 9aee0116c..c9c9d3185 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringStartsWith.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/StringStartsWith.php
@@ -7,14 +7,13 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that the string it is evaluated for begins with a
  * given prefix.
- *
- * @since Class available since Release 3.4.0
  */
-class PHPUnit_Framework_Constraint_StringStartsWith extends PHPUnit_Framework_Constraint
+class StringStartsWith extends Constraint
 {
     /**
      * @var string
@@ -40,7 +39,7 @@ public function __construct($prefix)
      */
     protected function matches($other)
     {
-        return strpos($other, $this->prefix) === 0;
+        return \strpos($other, $this->prefix) === 0;
     }
 
     /**
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/TraversableContains.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/TraversableContains.php
index 1903b1bd3..31ec31c13 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/TraversableContains.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/TraversableContains.php
@@ -7,14 +7,16 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Util\InvalidArgumentHelper;
+use SplObjectStorage;
 
 /**
  * Constraint that asserts that the Traversable it is applied to contains
  * a given value.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Framework_Constraint_TraversableContains extends PHPUnit_Framework_Constraint
+class TraversableContains extends Constraint
 {
     /**
      * @var bool
@@ -36,18 +38,18 @@ class PHPUnit_Framework_Constraint_TraversableContains extends PHPUnit_Framework
      * @param bool  $checkForObjectIdentity
      * @param bool  $checkForNonObjectIdentity
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws \PHPUnit\Framework\Exception
      */
     public function __construct($value, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
     {
         parent::__construct();
 
-        if (!is_bool($checkForObjectIdentity)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'boolean');
+        if (!\is_bool($checkForObjectIdentity)) {
+            throw InvalidArgumentHelper::factory(2, 'boolean');
         }
 
-        if (!is_bool($checkForNonObjectIdentity)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'boolean');
+        if (!\is_bool($checkForNonObjectIdentity)) {
+            throw InvalidArgumentHelper::factory(3, 'boolean');
         }
 
         $this->checkForObjectIdentity    = $checkForObjectIdentity;
@@ -69,11 +71,13 @@ protected function matches($other)
             return $other->contains($this->value);
         }
 
-        if (is_object($this->value)) {
+        if (\is_object($this->value)) {
             foreach ($other as $element) {
                 if ($this->checkForObjectIdentity && $element === $this->value) {
                     return true;
-                } elseif (!$this->checkForObjectIdentity && $element == $this->value) {
+                }
+
+                if (!$this->checkForObjectIdentity && $element == $this->value) {
                     return true;
                 }
             }
@@ -81,7 +85,9 @@ protected function matches($other)
             foreach ($other as $element) {
                 if ($this->checkForNonObjectIdentity && $element === $this->value) {
                     return true;
-                } elseif (!$this->checkForNonObjectIdentity && $element == $this->value) {
+                }
+
+                if (!$this->checkForNonObjectIdentity && $element == $this->value) {
                     return true;
                 }
             }
@@ -97,11 +103,11 @@ protected function matches($other)
      */
     public function toString()
     {
-        if (is_string($this->value) && strpos($this->value, "\n") !== false) {
+        if (\is_string($this->value) && \strpos($this->value, "\n") !== false) {
             return 'contains "' . $this->value . '"';
-        } else {
-            return 'contains ' . $this->exporter->export($this->value);
         }
+
+        return 'contains ' . $this->exporter->export($this->value);
     }
 
     /**
@@ -116,9 +122,9 @@ public function toString()
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             '%s %s',
-            is_array($other) ? 'an array' : 'a traversable',
+            \is_array($other) ? 'an array' : 'a traversable',
             $this->toString()
         );
     }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/TraversableContainsOnly.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/TraversableContainsOnly.php
index 1397b0330..89cb0314f 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/TraversableContainsOnly.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/TraversableContainsOnly.php
@@ -7,17 +7,18 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
 
 /**
  * Constraint that asserts that the Traversable it is applied to contains
  * only values of a given type.
- *
- * @since Class available since Release 3.1.4
  */
-class PHPUnit_Framework_Constraint_TraversableContainsOnly extends PHPUnit_Framework_Constraint
+class TraversableContainsOnly extends Constraint
 {
     /**
-     * @var PHPUnit_Framework_Constraint
+     * @var Constraint
      */
     protected $constraint;
 
@@ -35,9 +36,9 @@ public function __construct($type, $isNativeType = true)
         parent::__construct();
 
         if ($isNativeType) {
-            $this->constraint = new PHPUnit_Framework_Constraint_IsType($type);
+            $this->constraint = new IsType($type);
         } else {
-            $this->constraint = new PHPUnit_Framework_Constraint_IsInstanceOf(
+            $this->constraint = new IsInstanceOf(
                 $type
             );
         }
@@ -61,7 +62,7 @@ public function __construct($type, $isNativeType = true)
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
@@ -70,6 +71,7 @@ public function evaluate($other, $description = '', $returnResult = false)
         foreach ($other as $item) {
             if (!$this->constraint->evaluate($item, '', true)) {
                 $success = false;
+
                 break;
             }
         }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Xor.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Xor.php
deleted file mode 100644
index c36f0af88..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Constraint/Xor.php
+++ /dev/null
@@ -1,122 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Logical XOR.
- *
- * @since Class available since Release 3.0.0
- */
-class PHPUnit_Framework_Constraint_Xor extends PHPUnit_Framework_Constraint
-{
-    /**
-     * @var PHPUnit_Framework_Constraint[]
-     */
-    protected $constraints = [];
-
-    /**
-     * @param PHPUnit_Framework_Constraint[] $constraints
-     */
-    public function setConstraints(array $constraints)
-    {
-        $this->constraints = [];
-
-        foreach ($constraints as $constraint) {
-            if (!($constraint instanceof PHPUnit_Framework_Constraint)) {
-                $constraint = new PHPUnit_Framework_Constraint_IsEqual(
-                    $constraint
-                );
-            }
-
-            $this->constraints[] = $constraint;
-        }
-    }
-
-    /**
-     * Evaluates the constraint for parameter $other
-     *
-     * If $returnResult is set to false (the default), an exception is thrown
-     * in case of a failure. null is returned otherwise.
-     *
-     * If $returnResult is true, the result of the evaluation is returned as
-     * a boolean value instead: true in case of success, false in case of a
-     * failure.
-     *
-     * @param mixed  $other        Value or object to evaluate.
-     * @param string $description  Additional information about the test
-     * @param bool   $returnResult Whether to return a result or throw an exception
-     *
-     * @return mixed
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function evaluate($other, $description = '', $returnResult = false)
-    {
-        $success    = true;
-        $lastResult = null;
-        $constraint = null;
-
-        foreach ($this->constraints as $constraint) {
-            $result = $constraint->evaluate($other, $description, true);
-
-            if ($result === $lastResult) {
-                $success = false;
-                break;
-            }
-
-            $lastResult = $result;
-        }
-
-        if ($returnResult) {
-            return $success;
-        }
-
-        if (!$success) {
-            $this->fail($other, $description);
-        }
-    }
-
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        $text = '';
-
-        foreach ($this->constraints as $key => $constraint) {
-            if ($key > 0) {
-                $text .= ' xor ';
-            }
-
-            $text .= $constraint->toString();
-        }
-
-        return $text;
-    }
-
-    /**
-     * Counts the number of constraint elements.
-     *
-     * @return int
-     *
-     * @since Method available since Release 3.4.0
-     */
-    public function count()
-    {
-        $count = 0;
-
-        foreach ($this->constraints as $constraint) {
-            $count += count($constraint);
-        }
-
-        return $count;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/CoveredCodeNotExecutedException.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/CoveredCodeNotExecutedException.php
new file mode 100644
index 000000000..6b8d456c6
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/CoveredCodeNotExecutedException.php
@@ -0,0 +1,15 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Framework;
+
+class CoveredCodeNotExecutedException extends RiskyTestError
+{
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/DataProviderTestSuite.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/DataProviderTestSuite.php
new file mode 100644
index 000000000..f30523cd2
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/DataProviderTestSuite.php
@@ -0,0 +1,25 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+class DataProviderTestSuite extends TestSuite
+{
+    /**
+     * Sets the dependencies of a TestCase.
+     *
+     * @param string[] $dependencies
+     */
+    public function setDependencies(array $dependencies)
+    {
+        foreach ($this->tests as $test) {
+            $test->setDependencies($dependencies);
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Error.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Error.php
deleted file mode 100644
index 9e793fdd3..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Error.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Wrapper for PHP errors.
- *
- * @since Class available since Release 2.2.0
- */
-class PHPUnit_Framework_Error extends PHPUnit_Framework_Exception
-{
-    /**
-     * Constructor.
-     *
-     * @param string    $message
-     * @param int       $code
-     * @param string    $file
-     * @param int       $line
-     * @param Exception $previous
-     */
-    public function __construct($message, $code, $file, $line, Exception $previous = null)
-    {
-        parent::__construct($message, $code, $previous);
-
-        $this->file  = $file;
-        $this->line  = $line;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Deprecated.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Deprecated.php
index 2ab5598a7..f43b8f92f 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Deprecated.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Deprecated.php
@@ -7,18 +7,9 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Error;
 
-/**
- * Wrapper for PHP deprecated errors.
- * You can disable deprecated-to-exception conversion by setting
- *
- * <code>
- * PHPUnit_Framework_Error_Deprecated::$enabled = false;
- * </code>
- *
- * @since Class available since Release 3.3.0
- */
-class PHPUnit_Framework_Error_Deprecated extends PHPUnit_Framework_Error
+class Deprecated extends Error
 {
     public static $enabled = true;
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Error.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Error.php
new file mode 100644
index 000000000..f74a173d3
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Error.php
@@ -0,0 +1,36 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Framework\Error;
+
+use PHPUnit\Framework\Exception;
+
+/**
+ * Wrapper for PHP errors.
+ */
+class Error extends Exception
+{
+    /**
+     * Constructor.
+     *
+     * @param string     $message
+     * @param int        $code
+     * @param string     $file
+     * @param int        $line
+     * @param \Exception $previous
+     */
+    public function __construct($message, $code, $file, $line, \Exception $previous = null)
+    {
+        parent::__construct($message, $code, $previous);
+
+        $this->file = $file;
+        $this->line = $line;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Notice.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Notice.php
index 477ad932d..0275c092d 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Notice.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Notice.php
@@ -7,18 +7,9 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Error;
 
-/**
- * Wrapper for PHP notices.
- * You can disable notice-to-exception conversion by setting
- *
- * <code>
- * PHPUnit_Framework_Error_Notice::$enabled = false;
- * </code>
- *
- * @since Class available since Release 3.3.0
- */
-class PHPUnit_Framework_Error_Notice extends PHPUnit_Framework_Error
+class Notice extends Error
 {
     public static $enabled = true;
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Warning.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Warning.php
index 9240bcb76..decb33e8c 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Warning.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Error/Warning.php
@@ -7,18 +7,9 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Error;
 
-/**
- * Wrapper for PHP warnings.
- * You can disable notice-to-exception conversion by setting
- *
- * <code>
- * PHPUnit_Framework_Error_Warning::$enabled = false;
- * </code>
- *
- * @since Class available since Release 3.3.0
- */
-class PHPUnit_Framework_Error_Warning extends PHPUnit_Framework_Error
+class Warning extends Error
 {
     public static $enabled = true;
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Exception.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Exception.php
index 715c55e4b..19315f22e 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Exception.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Exception.php
@@ -7,6 +7,9 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
+
+use PHPUnit\Util\Filter;
 
 /**
  * Base class for all PHPUnit Framework exceptions.
@@ -27,20 +30,20 @@
  * the parent would break the intended encapsulation of process isolation.
  *
  * @see http://fabien.potencier.org/article/9/php-serialization-stack-traces-and-exceptions
- * @since Class available since Release 3.4.0
  */
-class PHPUnit_Framework_Exception extends RuntimeException implements PHPUnit_Exception
+class Exception extends \RuntimeException implements \PHPUnit\Exception
 {
     /**
      * @var array
      */
     protected $serializableTrace;
 
-    public function __construct($message = '', $code = 0, Exception $previous = null)
+    public function __construct($message = '', $code = 0, \Exception $previous = null)
     {
         parent::__construct($message, $code, $previous);
 
         $this->serializableTrace = $this->getTrace();
+
         foreach ($this->serializableTrace as $i => $call) {
             unset($this->serializableTrace[$i]['args']);
         }
@@ -61,9 +64,9 @@ public function getSerializableTrace()
      */
     public function __toString()
     {
-        $string = PHPUnit_Framework_TestFailure::exceptionToString($this);
+        $string = TestFailure::exceptionToString($this);
 
-        if ($trace = PHPUnit_Util_Filter::getFilteredStacktrace($this)) {
+        if ($trace = Filter::getFilteredStacktrace($this)) {
             $string .= "\n" . $trace;
         }
 
@@ -72,6 +75,6 @@ public function __toString()
 
     public function __sleep()
     {
-        return array_keys(get_object_vars($this));
+        return \array_keys(\get_object_vars($this));
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/ExceptionWrapper.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/ExceptionWrapper.php
index fa3e9ee14..5804823d0 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/ExceptionWrapper.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/ExceptionWrapper.php
@@ -7,6 +7,10 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
+
+use PHPUnit\Util\Filter;
+use Throwable;
 
 /**
  * Wraps Exceptions thrown by code under test.
@@ -14,57 +18,55 @@
  * Re-instantiates Exceptions thrown by user-space code to retain their original
  * class names, properties, and stack traces (but without arguments).
  *
- * Unlike PHPUnit_Framework_Exception, the complete stack of previous Exceptions
+ * Unlike PHPUnit\Framework_\Exception, the complete stack of previous Exceptions
  * is processed.
- *
- * @since Class available since Release 4.3.0
  */
-class PHPUnit_Framework_ExceptionWrapper extends PHPUnit_Framework_Exception
+class ExceptionWrapper extends Exception
 {
     /**
      * @var string
      */
-    protected $classname;
+    protected $className;
 
     /**
-     * @var PHPUnit_Framework_ExceptionWrapper|null
+     * @var ExceptionWrapper|null
      */
     protected $previous;
 
     /**
-     * @param Throwable|Exception $e
+     * @param Throwable $t
      */
-    public function __construct($e)
+    public function __construct(Throwable $t)
     {
         // PDOException::getCode() is a string.
         // @see http://php.net/manual/en/class.pdoexception.php#95812
-        parent::__construct($e->getMessage(), (int) $e->getCode());
+        parent::__construct($t->getMessage(), (int) $t->getCode());
 
-        $this->classname = get_class($e);
-        $this->file      = $e->getFile();
-        $this->line      = $e->getLine();
+        $this->className = \get_class($t);
+        $this->file      = $t->getFile();
+        $this->line      = $t->getLine();
 
-        $this->serializableTrace = $e->getTrace();
+        $this->serializableTrace = $t->getTrace();
 
         foreach ($this->serializableTrace as $i => $call) {
             unset($this->serializableTrace[$i]['args']);
         }
 
-        if ($e->getPrevious()) {
-            $this->previous = new self($e->getPrevious());
+        if ($t->getPrevious()) {
+            $this->previous = new self($t->getPrevious());
         }
     }
 
     /**
      * @return string
      */
-    public function getClassname()
+    public function getClassName()
     {
-        return $this->classname;
+        return $this->className;
     }
 
     /**
-     * @return PHPUnit_Framework_ExceptionWrapper
+     * @return ExceptionWrapper
      */
     public function getPreviousWrapped()
     {
@@ -76,9 +78,9 @@ public function getPreviousWrapped()
      */
     public function __toString()
     {
-        $string = PHPUnit_Framework_TestFailure::exceptionToString($this);
+        $string = TestFailure::exceptionToString($this);
 
-        if ($trace = PHPUnit_Util_Filter::getFilteredStacktrace($this)) {
+        if ($trace = Filter::getFilteredStacktrace($this)) {
             $string .= "\n" . $trace;
         }
 
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/ExpectationFailedException.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/ExpectationFailedException.php
index 60229a906..754aaad53 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/ExpectationFailedException.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/ExpectationFailedException.php
@@ -7,6 +7,9 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
+
+use SebastianBergmann\Comparator\ComparisonFailure;
 
 /**
  * Exception for expectations which failed their check.
@@ -14,17 +17,17 @@
  * The exception contains the error message and optionally a
  * SebastianBergmann\Comparator\ComparisonFailure which is used to
  * generate diff output of the failed expectations.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Framework_ExpectationFailedException extends PHPUnit_Framework_AssertionFailedError
+class ExpectationFailedException extends AssertionFailedError
 {
-    /**
-     * @var SebastianBergmann\Comparator\ComparisonFailure
-     */
     protected $comparisonFailure;
 
-    public function __construct($message, SebastianBergmann\Comparator\ComparisonFailure $comparisonFailure = null, Exception $previous = null)
+    /**
+     * @param string                 $message
+     * @param ComparisonFailure|null $comparisonFailure
+     * @param \Exception|null        $previous
+     */
+    public function __construct($message, ComparisonFailure $comparisonFailure = null, \Exception $previous = null)
     {
         $this->comparisonFailure = $comparisonFailure;
 
@@ -32,7 +35,7 @@ public function __construct($message, SebastianBergmann\Comparator\ComparisonFai
     }
 
     /**
-     * @return SebastianBergmann\Comparator\ComparisonFailure
+     * @return null|ComparisonFailure
      */
     public function getComparisonFailure()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/IncompleteTest.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/IncompleteTest.php
index 5735c4f71..b65a3a086 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/IncompleteTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/IncompleteTest.php
@@ -8,12 +8,12 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework;
+
 /**
  * A marker interface for marking any exception/error as result of an unit
  * test as incomplete implementation or currently not implemented.
- *
- * @since      Interface available since Release 2.0.0
  */
-interface PHPUnit_Framework_IncompleteTest
+interface IncompleteTest
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/IncompleteTestCase.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/IncompleteTestCase.php
index b2f393e3f..a5eb1b59c 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/IncompleteTestCase.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/IncompleteTestCase.php
@@ -7,13 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
 /**
  * An incomplete test case
- *
- * @since Class available since Release 4.3.0
  */
-class PHPUnit_Framework_IncompleteTestCase extends PHPUnit_Framework_TestCase
+class IncompleteTestCase extends TestCase
 {
     /**
      * @var string
@@ -57,7 +56,7 @@ public function __construct($className, $methodName, $message = '')
     }
 
     /**
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function runTest()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/IncompleteTestError.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/IncompleteTestError.php
index 03ffd2f83..0921f07dc 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/IncompleteTestError.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/IncompleteTestError.php
@@ -7,13 +7,8 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
-/**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
- * case of an incomplete test.
- *
- * @since Class available since Release 2.0.0
- */
-class PHPUnit_Framework_IncompleteTestError extends PHPUnit_Framework_AssertionFailedError implements PHPUnit_Framework_IncompleteTest
+class IncompleteTestError extends AssertionFailedError implements IncompleteTest
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/InvalidCoversTargetException.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/InvalidCoversTargetException.php
index 324c76d34..40e9c3375 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/InvalidCoversTargetException.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/InvalidCoversTargetException.php
@@ -7,10 +7,8 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
-/**
- * @since Class available since Release 4.0.0
- */
-class PHPUnit_Framework_InvalidCoversTargetException extends PHPUnit_Framework_CodeCoverageException
+class InvalidCoversTargetException extends CodeCoverageException
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/MissingCoversAnnotationException.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/MissingCoversAnnotationException.php
new file mode 100644
index 000000000..dbd57c782
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/MissingCoversAnnotationException.php
@@ -0,0 +1,15 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Framework;
+
+class MissingCoversAnnotationException extends RiskyTestError
+{
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/OutputError.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/OutputError.php
index c3f5dcc77..5b1517b7a 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/OutputError.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/OutputError.php
@@ -7,13 +7,8 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
-/**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
- * case of a test that printed output.
- *
- * @since Class available since Release 3.6.0
- */
-class PHPUnit_Framework_OutputError extends PHPUnit_Framework_AssertionFailedError
+class OutputError extends AssertionFailedError
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/PHPUnit_Framework_CoveredCodeNotExecutedException.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/PHPUnit_Framework_CoveredCodeNotExecutedException.php
deleted file mode 100644
index b53e66c73..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/PHPUnit_Framework_CoveredCodeNotExecutedException.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
- * case of a test that does not execute the code it wants to cover.
- *
- * @since Class available since Release 5.2.0
- */
-class PHPUnit_Framework_CoveredCodeNotExecutedException extends PHPUnit_Framework_RiskyTestError
-{
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/PHPUnit_Framework_MissingCoversAnnotationException.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/PHPUnit_Framework_MissingCoversAnnotationException.php
deleted file mode 100644
index baa3c83b4..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/PHPUnit_Framework_MissingCoversAnnotationException.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark a test as risky
- * when it does not have a @covers annotation but is expected to have one.
- *
- * @since Class available since Release 5.3.0
- */
-class PHPUnit_Framework_MissingCoversAnnotationException extends PHPUnit_Framework_RiskyTestError
-{
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/RiskyTest.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/RiskyTest.php
index 9d98b5f4c..d49760d99 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/RiskyTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/RiskyTest.php
@@ -8,12 +8,8 @@
  * file that was distributed with this source code.
  */
 
-/**
- * A marker interface for marking any exception/error as result of an unit
- * test as risky.
- *
- * @since      Interface available since Release 4.0.0
- */
-interface PHPUnit_Framework_RiskyTest
+namespace PHPUnit\Framework;
+
+interface RiskyTest
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/RiskyTestError.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/RiskyTestError.php
index 781a50cb9..fe1e3a458 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/RiskyTestError.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/RiskyTestError.php
@@ -7,13 +7,8 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
-/**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
- * case of a risky test.
- *
- * @since Class available since Release 4.0.0
- */
-class PHPUnit_Framework_RiskyTestError extends PHPUnit_Framework_AssertionFailedError implements PHPUnit_Framework_RiskyTest
+class RiskyTestError extends AssertionFailedError implements RiskyTest
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/SelfDescribing.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/SelfDescribing.php
index efc3c4797..99289a7b8 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/SelfDescribing.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/SelfDescribing.php
@@ -8,12 +8,12 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework;
+
 /**
  * Interface for classes that can return a description of itself.
- *
- * @since      Interface available since Release 3.0.0
  */
-interface PHPUnit_Framework_SelfDescribing
+interface SelfDescribing
 {
     /**
      * Returns a string representation of the object.
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTest.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTest.php
index 51910a91c..d17ac75f0 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTest.php
@@ -8,11 +8,8 @@
  * file that was distributed with this source code.
  */
 
-/**
- * A marker interface for marking a unit test as being skipped.
- *
- * @since      Interface available since Release 3.0.0
- */
-interface PHPUnit_Framework_SkippedTest
+namespace PHPUnit\Framework;
+
+interface SkippedTest
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTestCase.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTestCase.php
index 8a841dfde..ca5e923d0 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTestCase.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTestCase.php
@@ -7,13 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
 /**
  * A skipped test case
- *
- * @since Class available since Release 4.3.0
  */
-class PHPUnit_Framework_SkippedTestCase extends PHPUnit_Framework_TestCase
+class SkippedTestCase extends TestCase
 {
     /**
      * @var string
@@ -55,7 +54,7 @@ public function __construct($className, $methodName, $message = '')
     }
 
     /**
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function runTest()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTestError.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTestError.php
index d8df860a2..b796a506d 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTestError.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTestError.php
@@ -8,12 +8,8 @@
  * file that was distributed with this source code.
  */
 
-/**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
- * case of a skipped test.
- *
- * @since Class available since Release 3.0.0
- */
-class PHPUnit_Framework_SkippedTestError extends PHPUnit_Framework_AssertionFailedError implements PHPUnit_Framework_SkippedTest
+namespace PHPUnit\Framework;
+
+class SkippedTestError extends AssertionFailedError implements SkippedTest
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTestSuiteError.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTestSuiteError.php
index a57620bc5..93a1ed5fb 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTestSuiteError.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/SkippedTestSuiteError.php
@@ -8,12 +8,8 @@
  * file that was distributed with this source code.
  */
 
-/**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
- * case of a skipped test suite.
- *
- * @since Class available since Release 3.1.0
- */
-class PHPUnit_Framework_SkippedTestSuiteError extends PHPUnit_Framework_AssertionFailedError implements PHPUnit_Framework_SkippedTest
+namespace PHPUnit\Framework;
+
+class SkippedTestSuiteError extends AssertionFailedError implements SkippedTest
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/SyntheticError.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/SyntheticError.php
index 7d6d7b4aa..daa0fd39a 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/SyntheticError.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/SyntheticError.php
@@ -8,12 +8,12 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework;
+
 /**
  * Creates a synthetic failed assertion.
- *
- * @since Class available since Release 3.5.0
  */
-class PHPUnit_Framework_SyntheticError extends PHPUnit_Framework_AssertionFailedError
+class SyntheticError extends AssertionFailedError
 {
     /**
      * The synthetic file.
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Test.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Test.php
index 0b68b3d1b..ba25ed70b 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Test.php
@@ -8,19 +8,21 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework;
+
+use Countable;
+
 /**
  * A Test can be run and collect its results.
- *
- * @since      Interface available since Release 2.0.0
  */
-interface PHPUnit_Framework_Test extends Countable
+interface Test extends Countable
 {
     /**
      * Runs a test and collects its result in a TestResult instance.
      *
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult
      */
-    public function run(PHPUnit_Framework_TestResult $result = null);
+    public function run(TestResult $result = null);
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/TestCase.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestCase.php
index e999e8dc8..b27973132 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/TestCase.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestCase.php
@@ -8,22 +8,58 @@
  * file that was distributed with this source code.
  */
 
-use SebastianBergmann\GlobalState\Snapshot;
-use SebastianBergmann\GlobalState\Restorer;
-use SebastianBergmann\GlobalState\Blacklist;
+namespace PHPUnit\Framework;
+
+use DeepCopy\DeepCopy;
+use PHPUnit\Framework\Constraint\Exception as ExceptionConstraint;
+use PHPUnit\Framework\Constraint\ExceptionCode;
+use PHPUnit\Framework\Constraint\ExceptionMessage;
+use PHPUnit\Framework\Constraint\ExceptionMessageRegularExpression;
+use PHPUnit\Framework\MockObject\Generator as MockGenerator;
+use PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount as AnyInvokedCountMatcher;
+use PHPUnit\Framework\MockObject\Matcher\InvokedAtIndex as InvokedAtIndexMatcher;
+use PHPUnit\Framework\MockObject\Matcher\InvokedAtLeastCount as InvokedAtLeastCountMatcher;
+use PHPUnit\Framework\MockObject\Matcher\InvokedAtLeastOnce as InvokedAtLeastOnceMatcher;
+use PHPUnit\Framework\MockObject\Matcher\InvokedAtMostCount as InvokedAtMostCountMatcher;
+use PHPUnit\Framework\MockObject\Matcher\InvokedCount as InvokedCountMatcher;
+use PHPUnit\Framework\MockObject\MockBuilder;
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\MockObject\Stub\ConsecutiveCalls as ConsecutiveCallsStub;
+use PHPUnit\Framework\MockObject\Stub\Exception as ExceptionStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnArgument as ReturnArgumentStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnCallback as ReturnCallbackStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnSelf as ReturnSelfStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnValueMap as ReturnValueMapStub;
+use PHPUnit\Runner\BaseTestRunner;
+use PHPUnit\Runner\PhptTestCase;
+use PHPUnit\Util\GlobalState;
+use PHPUnit\Util\InvalidArgumentHelper;
+use PHPUnit\Util\PHP\AbstractPhpProcess;
+use Prophecy;
+use Prophecy\Exception\Prediction\PredictionException;
+use Prophecy\Prophet;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionObject;
+use SebastianBergmann;
+use SebastianBergmann\Comparator\Comparator;
+use SebastianBergmann\Comparator\Factory as ComparatorFactory;
 use SebastianBergmann\Diff\Differ;
 use SebastianBergmann\Exporter\Exporter;
+use SebastianBergmann\GlobalState\Blacklist;
+use SebastianBergmann\GlobalState\Restorer;
+use SebastianBergmann\GlobalState\Snapshot;
 use SebastianBergmann\ObjectEnumerator\Enumerator;
-use Prophecy\Exception\Prediction\PredictionException;
-use Prophecy\Prophet;
-use DeepCopy\DeepCopy;
+use Text_Template;
+use Throwable;
 
 /**
  * A TestCase defines the fixture to run multiple tests.
  *
  * To define a TestCase
  *
- *   1) Implement a subclass of PHPUnit_Framework_TestCase.
+ *   1) Implement a subclass of PHPUnit\Framework\TestCase.
  *   2) Define instance variables that store the state of the fixture.
  *   3) Initialize the fixture state by overriding setUp().
  *   4) Clean-up after a test by overriding tearDown().
@@ -35,7 +71,7 @@
  *
  * <code>
  * <?php
- * class MathTest extends PHPUnit_Framework_TestCase
+ * class MathTest extends PHPUnit\Framework\TestCase
  * {
  *     public $value1;
  *     public $value2;
@@ -61,10 +97,8 @@
  * }
  * ?>
  * </code>
- *
- * @since Class available since Release 2.0.0
  */
-abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert implements PHPUnit_Framework_Test, PHPUnit_Framework_SelfDescribing
+abstract class TestCase extends Assert implements Test, SelfDescribing
 {
     /**
      * Enable or disable the backup and restoration of the $GLOBALS array.
@@ -73,7 +107,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @var bool
      */
-    protected $backupGlobals = null;
+    protected $backupGlobals;
 
     /**
      * @var array
@@ -87,7 +121,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @var bool
      */
-    protected $backupStaticAttributes = null;
+    protected $backupStaticAttributes;
 
     /**
      * @var array
@@ -99,7 +133,14 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @var bool
      */
-    protected $runTestInSeparateProcess = null;
+    protected $runTestInSeparateProcess;
+
+    /**
+     * Whether or not this class is to be run in a separate PHP process.
+     *
+     * @var bool
+     */
+    private $runClassInSeparateProcess;
 
     /**
      * Whether or not this test should preserve the global state when
@@ -119,43 +160,43 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * @var array
      */
-    private $data = [];
+    private $data;
 
     /**
      * @var string
      */
-    private $dataName = '';
+    private $dataName;
 
     /**
      * @var bool
      */
-    private $useErrorHandler = null;
+    private $useErrorHandler;
 
     /**
      * The name of the expected Exception.
      *
-     * @var string
+     * @var null|string
      */
-    private $expectedException = null;
+    private $expectedException;
 
     /**
      * The message of the expected Exception.
      *
      * @var string
      */
-    private $expectedExceptionMessage = '';
+    private $expectedExceptionMessage;
 
     /**
      * The regex pattern to validate the expected Exception message.
      *
      * @var string
      */
-    private $expectedExceptionMessageRegExp = '';
+    private $expectedExceptionMessageRegExp;
 
     /**
      * The code of the expected Exception.
      *
-     * @var int|string
+     * @var null|int|string
      */
     private $expectedExceptionCode;
 
@@ -164,10 +205,10 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @var string
      */
-    private $name = null;
+    private $name;
 
     /**
-     * @var array
+     * @var string[]
      */
     private $dependencies = [];
 
@@ -194,7 +235,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * @var array
      */
-    private $mockObjectGenerator = null;
+    private $mockObjectGenerator;
 
     /**
      * @var int
@@ -212,7 +253,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     private $numAssertions = 0;
 
     /**
-     * @var PHPUnit_Framework_TestResult
+     * @var TestResult
      */
     private $result;
 
@@ -229,12 +270,12 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * @var string
      */
-    private $outputExpectedRegex = null;
+    private $outputExpectedRegex;
 
     /**
      * @var string
      */
-    private $outputExpectedString = null;
+    private $outputExpectedString;
 
     /**
      * @var mixed
@@ -281,6 +322,16 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      */
     private $groups = [];
 
+    /**
+     * @var bool
+     */
+    private $doesNotPerformAssertions = false;
+
+    /**
+     * @var Comparator[]
+     */
+    private $customComparators = [];
+
     /**
      * Constructs a test case with the given name.
      *
@@ -307,7 +358,7 @@ public function toString()
     {
         $class = new ReflectionClass($this);
 
-        $buffer = sprintf(
+        $buffer = \sprintf(
             '%s::%s',
             $class->name,
             $this->getName(false)
@@ -326,9 +377,6 @@ public function count()
         return 1;
     }
 
-    /**
-     * @since Method available since Release 5.4.0
-     */
     public function getGroups()
     {
         return $this->groups;
@@ -336,8 +384,6 @@ public function getGroups()
 
     /**
      * @param array $groups
-     *
-     * @since Method available since Release 5.4.0
      */
     public function setGroups(array $groups)
     {
@@ -348,13 +394,11 @@ public function setGroups(array $groups)
      * Returns the annotations for this test.
      *
      * @return array
-     *
-     * @since Method available since Release 3.4.0
      */
     public function getAnnotations()
     {
-        return PHPUnit_Util_Test::parseTestMethodAnnotations(
-            get_class($this),
+        return \PHPUnit\Util\Test::parseTestMethodAnnotations(
+            \get_class($this),
             $this->name
         );
     }
@@ -370,88 +414,74 @@ public function getName($withDataSet = true)
     {
         if ($withDataSet) {
             return $this->name . $this->getDataSetAsString(false);
-        } else {
-            return $this->name;
         }
+
+        return $this->name;
     }
 
     /**
      * Returns the size of the test.
      *
      * @return int
-     *
-     * @since Method available since Release 3.6.0
      */
     public function getSize()
     {
-        return PHPUnit_Util_Test::getSize(
-            get_class($this),
+        return \PHPUnit\Util\Test::getSize(
+            \get_class($this),
             $this->getName(false)
         );
     }
 
     /**
      * @return bool
-     *
-     * @since Method available since Release 5.3.4
      */
     public function hasSize()
     {
-        return $this->getSize() !== PHPUnit_Util_Test::UNKNOWN;
+        return $this->getSize() !== \PHPUnit\Util\Test::UNKNOWN;
     }
 
     /**
      * @return bool
-     *
-     * @since Method available since Release 5.3.4
      */
     public function isSmall()
     {
-        return $this->getSize() === PHPUnit_Util_Test::SMALL;
+        return $this->getSize() === \PHPUnit\Util\Test::SMALL;
     }
 
     /**
      * @return bool
-     *
-     * @since Method available since Release 5.3.4
      */
     public function isMedium()
     {
-        return $this->getSize() === PHPUnit_Util_Test::MEDIUM;
+        return $this->getSize() === \PHPUnit\Util\Test::MEDIUM;
     }
 
     /**
      * @return bool
-     *
-     * @since Method available since Release 5.3.4
      */
     public function isLarge()
     {
-        return $this->getSize() === PHPUnit_Util_Test::LARGE;
+        return $this->getSize() === \PHPUnit\Util\Test::LARGE;
     }
 
     /**
      * @return string
-     *
-     * @since Method available since Release 3.6.0
      */
     public function getActualOutput()
     {
         if (!$this->outputBufferingActive) {
             return $this->output;
-        } else {
-            return ob_get_contents();
         }
+
+        return \ob_get_contents();
     }
 
     /**
      * @return bool
-     *
-     * @since Method available since Release 3.6.0
      */
     public function hasOutput()
     {
-        if (strlen($this->output) === 0) {
+        if (\strlen($this->output) === 0) {
             return false;
         }
 
@@ -462,126 +492,91 @@ public function hasOutput()
         return true;
     }
 
+    /**
+     * @return bool
+     */
+    public function doesNotPerformAssertions()
+    {
+        return $this->doesNotPerformAssertions;
+    }
+
     /**
      * @param string $expectedRegex
      *
-     * @since Method available since Release 3.6.0
-     *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function expectOutputRegex($expectedRegex)
     {
         if ($this->outputExpectedString !== null) {
-            throw new PHPUnit_Framework_Exception;
+            throw new Exception;
         }
 
-        if (is_string($expectedRegex) || is_null($expectedRegex)) {
+        if (\is_string($expectedRegex) || null === $expectedRegex) {
             $this->outputExpectedRegex = $expectedRegex;
         }
     }
 
     /**
      * @param string $expectedString
-     *
-     * @since Method available since Release 3.6.0
      */
     public function expectOutputString($expectedString)
     {
         if ($this->outputExpectedRegex !== null) {
-            throw new PHPUnit_Framework_Exception;
+            throw new Exception;
         }
 
-        if (is_string($expectedString) || is_null($expectedString)) {
+        if (\is_string($expectedString) || null === $expectedString) {
             $this->outputExpectedString = $expectedString;
         }
     }
 
     /**
      * @return bool
-     *
-     * @since Method available since Release 3.6.5
-     * @deprecated
      */
-    public function hasPerformedExpectationsOnOutput()
+    public function hasExpectationOnOutput()
     {
-        return $this->hasExpectationOnOutput();
+        return \is_string($this->outputExpectedString) || \is_string($this->outputExpectedRegex);
     }
 
     /**
-     * @return bool
-     *
-     * @since Method available since Release 4.3.3
+     * @return null|string
      */
-    public function hasExpectationOnOutput()
+    public function getExpectedException()
     {
-        return is_string($this->outputExpectedString) || is_string($this->outputExpectedRegex);
+        return $this->expectedException;
     }
 
     /**
-     * @return string
-     *
-     * @since Method available since Release 3.2.0
+     * @return null|int|string
      */
-    public function getExpectedException()
+    public function getExpectedExceptionCode()
     {
-        return $this->expectedException;
+        return $this->expectedExceptionCode;
     }
 
     /**
-     * @param mixed      $exception
-     * @param string     $message
-     * @param int|string $code
-     *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since      Method available since Release 3.2.0
-     * @deprecated Method deprecated since Release 5.2.0
+     * @return string
      */
-    public function setExpectedException($exception, $message = '', $code = null)
+    public function getExpectedExceptionMessage()
     {
-        $this->expectedException = $exception;
-
-        if ($message !== null && $message !== '') {
-            $this->expectExceptionMessage($message);
-        }
-
-        if ($code !== null) {
-            $this->expectExceptionCode($code);
-        }
+        return $this->expectedExceptionMessage;
     }
 
     /**
-     * @param mixed  $exception
-     * @param string $messageRegExp
-     * @param int    $code
-     *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 4.3.0
+     * @return string
      */
-    public function setExpectedExceptionRegExp($exception, $messageRegExp = '', $code = null)
+    public function getExpectedExceptionMessageRegExp()
     {
-        if (!is_string($messageRegExp)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
-        }
-
-        $this->expectedException              = $exception;
-        $this->expectedExceptionMessageRegExp = $messageRegExp;
-
-        if ($code !== null) {
-            $this->expectExceptionCode($code);
-        }
+        return $this->expectedExceptionMessageRegExp;
     }
 
     /**
      * @param string $exception
-     *
-     * @since Method available since Release 5.2.0
      */
     public function expectException($exception)
     {
-        if (!is_string($exception)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($exception)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
         $this->expectedException = $exception;
@@ -590,14 +585,12 @@ public function expectException($exception)
     /**
      * @param int|string $code
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 5.2.0
+     * @throws Exception
      */
     public function expectExceptionCode($code)
     {
-        if (!is_int($code) && !is_string($code)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer or string');
+        if (!\is_int($code) && !\is_string($code)) {
+            throw InvalidArgumentHelper::factory(1, 'integer or string');
         }
 
         $this->expectedExceptionCode = $code;
@@ -606,14 +599,12 @@ public function expectExceptionCode($code)
     /**
      * @param string $message
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 5.2.0
+     * @throws Exception
      */
     public function expectExceptionMessage($message)
     {
-        if (!is_string($message)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($message)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
         $this->expectedExceptionMessage = $message;
@@ -622,41 +613,46 @@ public function expectExceptionMessage($message)
     /**
      * @param string $messageRegExp
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 5.2.0
+     * @throws Exception
      */
     public function expectExceptionMessageRegExp($messageRegExp)
     {
-        if (!is_string($messageRegExp)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($messageRegExp)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
         $this->expectedExceptionMessageRegExp = $messageRegExp;
     }
 
+    /**
+     * Sets up an expectation for an exception to be raised by the code under test.
+     * Information for expected exception class, expected exception message, and
+     * expected exception code are retrieved from a given Exception object.
+     */
+    public function expectExceptionObject(\Exception $exception)
+    {
+        $this->expectException(\get_class($exception));
+        $this->expectExceptionMessage($exception->getMessage());
+        $this->expectExceptionCode($exception->getCode());
+    }
+
     /**
      * @param bool $flag
-     *
-     * @since Method available since Release 5.4.0
      */
     public function setRegisterMockObjectsFromTestArgumentsRecursively($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->registerMockObjectsFromTestArgumentsRecursively = $flag;
     }
 
-    /**
-     * @since Method available since Release 3.4.0
-     */
     protected function setExpectedExceptionFromAnnotation()
     {
         try {
-            $expectedException = PHPUnit_Util_Test::getExpectedException(
-                get_class($this),
+            $expectedException = \PHPUnit\Util\Test::getExpectedException(
+                \get_class($this),
                 $this->name
             );
 
@@ -679,22 +675,17 @@ protected function setExpectedExceptionFromAnnotation()
 
     /**
      * @param bool $useErrorHandler
-     *
-     * @since Method available since Release 3.4.0
      */
     public function setUseErrorHandler($useErrorHandler)
     {
         $this->useErrorHandler = $useErrorHandler;
     }
 
-    /**
-     * @since Method available since Release 3.4.0
-     */
     protected function setUseErrorHandlerFromAnnotation()
     {
         try {
-            $useErrorHandler = PHPUnit_Util_Test::getErrorHandlerSettings(
-                get_class($this),
+            $useErrorHandler = \PHPUnit\Util\Test::getErrorHandlerSettings(
+                \get_class($this),
                 $this->name
             );
 
@@ -705,22 +696,19 @@ protected function setUseErrorHandlerFromAnnotation()
         }
     }
 
-    /**
-     * @since Method available since Release 3.6.0
-     */
     protected function checkRequirements()
     {
-        if (!$this->name || !method_exists($this, $this->name)) {
+        if (!$this->name || !\method_exists($this, $this->name)) {
             return;
         }
 
-        $missingRequirements = PHPUnit_Util_Test::getMissingRequirements(
-            get_class($this),
+        $missingRequirements = \PHPUnit\Util\Test::getMissingRequirements(
+            \get_class($this),
             $this->name
         );
 
         if (!empty($missingRequirements)) {
-            $this->markTestSkipped(implode(PHP_EOL, $missingRequirements));
+            $this->markTestSkipped(\implode(PHP_EOL, $missingRequirements));
         }
     }
 
@@ -728,20 +716,21 @@ protected function checkRequirements()
      * Returns the status of this test.
      *
      * @return int
-     *
-     * @since Method available since Release 3.1.0
      */
     public function getStatus()
     {
         return $this->status;
     }
 
+    public function markAsRisky()
+    {
+        $this->status = BaseTestRunner::STATUS_RISKY;
+    }
+
     /**
      * Returns the status message of this test.
      *
      * @return string
-     *
-     * @since Method available since Release 3.3.0
      */
     public function getStatusMessage()
     {
@@ -752,34 +741,32 @@ public function getStatusMessage()
      * Returns whether or not this test has failed.
      *
      * @return bool
-     *
-     * @since Method available since Release 3.0.0
      */
     public function hasFailed()
     {
         $status = $this->getStatus();
 
-        return $status == PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE ||
-               $status == PHPUnit_Runner_BaseTestRunner::STATUS_ERROR;
+        return $status == BaseTestRunner::STATUS_FAILURE ||
+            $status == BaseTestRunner::STATUS_ERROR;
     }
 
     /**
      * Runs the test case and collects the results in a TestResult object.
      * If no TestResult object is passed a new one will be created.
      *
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult|null
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
-    public function run(PHPUnit_Framework_TestResult $result = null)
+    public function run(TestResult $result = null)
     {
         if ($result === null) {
             $result = $this->createResult();
         }
 
-        if (!$this instanceof PHPUnit_Framework_WarningTestCase) {
+        if (!$this instanceof WarningTestCase) {
             $this->setTestResultObject($result);
             $this->setUseErrorHandlerFromAnnotation();
         }
@@ -789,50 +776,60 @@ public function run(PHPUnit_Framework_TestResult $result = null)
             $result->convertErrorsToExceptions($this->useErrorHandler);
         }
 
-        if (!$this instanceof PHPUnit_Framework_WarningTestCase && !$this->handleDependencies()) {
+        if (!$this instanceof WarningTestCase &&
+            !$this instanceof SkippedTestCase &&
+            !$this->handleDependencies()) {
             return;
         }
 
-        if ($this->runTestInSeparateProcess === true &&
+        $runEntireClass =  $this->runClassInSeparateProcess && !$this->runTestInSeparateProcess;
+
+        if (($this->runTestInSeparateProcess === true || $this->runClassInSeparateProcess === true) &&
             $this->inIsolation !== true &&
-            !$this instanceof PHPUnit_Extensions_PhptTestCase) {
+            !$this instanceof PhptTestCase) {
             $class = new ReflectionClass($this);
 
-            $template = new Text_Template(
-                __DIR__ . '/../Util/PHP/Template/TestCaseMethod.tpl'
-            );
+            if ($runEntireClass) {
+                $template = new Text_Template(
+                    __DIR__ . '/../Util/PHP/Template/TestCaseClass.tpl'
+                );
+            } else {
+                $template = new Text_Template(
+                    __DIR__ . '/../Util/PHP/Template/TestCaseMethod.tpl'
+                );
+            }
 
             if ($this->preserveGlobalState) {
-                $constants     = PHPUnit_Util_GlobalState::getConstantsAsString();
-                $globals       = PHPUnit_Util_GlobalState::getGlobalsAsString();
-                $includedFiles = PHPUnit_Util_GlobalState::getIncludedFilesAsString();
-                $iniSettings   = PHPUnit_Util_GlobalState::getIniSettingsAsString();
+                $constants     = GlobalState::getConstantsAsString();
+                $globals       = GlobalState::getGlobalsAsString();
+                $includedFiles = GlobalState::getIncludedFilesAsString();
+                $iniSettings   = GlobalState::getIniSettingsAsString();
             } else {
-                $constants     = '';
+                $constants = '';
                 if (!empty($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
-                    $globals     = '$GLOBALS[\'__PHPUNIT_BOOTSTRAP\'] = ' . var_export($GLOBALS['__PHPUNIT_BOOTSTRAP'], true) . ";\n";
+                    $globals = '$GLOBALS[\'__PHPUNIT_BOOTSTRAP\'] = ' . \var_export($GLOBALS['__PHPUNIT_BOOTSTRAP'], true) . ";\n";
                 } else {
-                    $globals     = '';
+                    $globals = '';
                 }
                 $includedFiles = '';
                 $iniSettings   = '';
             }
 
-            $coverage                                   = $result->getCollectCodeCoverageInformation()          ? 'true' : 'false';
-            $isStrictAboutTestsThatDoNotTestAnything    = $result->isStrictAboutTestsThatDoNotTestAnything()    ? 'true' : 'false';
-            $isStrictAboutOutputDuringTests             = $result->isStrictAboutOutputDuringTests()             ? 'true' : 'false';
-            $enforcesTimeLimit                          = $result->enforcesTimeLimit()                          ? 'true' : 'false';
-            $isStrictAboutTodoAnnotatedTests            = $result->isStrictAboutTodoAnnotatedTests()            ? 'true' : 'false';
+            $coverage                                   = $result->getCollectCodeCoverageInformation() ? 'true' : 'false';
+            $isStrictAboutTestsThatDoNotTestAnything    = $result->isStrictAboutTestsThatDoNotTestAnything() ? 'true' : 'false';
+            $isStrictAboutOutputDuringTests             = $result->isStrictAboutOutputDuringTests() ? 'true' : 'false';
+            $enforcesTimeLimit                          = $result->enforcesTimeLimit() ? 'true' : 'false';
+            $isStrictAboutTodoAnnotatedTests            = $result->isStrictAboutTodoAnnotatedTests() ? 'true' : 'false';
             $isStrictAboutResourceUsageDuringSmallTests = $result->isStrictAboutResourceUsageDuringSmallTests() ? 'true' : 'false';
 
-            if (defined('PHPUNIT_COMPOSER_INSTALL')) {
-                $composerAutoload = var_export(PHPUNIT_COMPOSER_INSTALL, true);
+            if (\defined('PHPUNIT_COMPOSER_INSTALL')) {
+                $composerAutoload = \var_export(PHPUNIT_COMPOSER_INSTALL, true);
             } else {
                 $composerAutoload = '\'\'';
             }
 
-            if (defined('__PHPUNIT_PHAR__')) {
-                $phar = var_export(__PHPUNIT_PHAR__, true);
+            if (\defined('__PHPUNIT_PHAR__')) {
+                $phar = \var_export(__PHPUNIT_PHAR__, true);
             } else {
                 $phar = '\'\'';
             }
@@ -843,11 +840,11 @@ public function run(PHPUnit_Framework_TestResult $result = null)
                 $codeCoverageFilter = null;
             }
 
-            $data               = var_export(serialize($this->data), true);
-            $dataName           = var_export($this->dataName, true);
-            $dependencyInput    = var_export(serialize($this->dependencyInput), true);
-            $includePath        = var_export(get_include_path(), true);
-            $codeCoverageFilter = var_export(serialize($codeCoverageFilter), true);
+            $data               = \var_export(\serialize($this->data), true);
+            $dataName           = \var_export($this->dataName, true);
+            $dependencyInput    = \var_export(\serialize($this->dependencyInput), true);
+            $includePath        = \var_export(\get_include_path(), true);
+            $codeCoverageFilter = \var_export(\serialize($codeCoverageFilter), true);
             // must do these fixes because TestCaseMethod.tpl has unserialize('{data}') in it, and we can't break BC
             // the lines above used to use addcslashes() rather than var_export(), which breaks null byte escape sequences
             $data               = "'." . $data . ".'";
@@ -856,43 +853,48 @@ public function run(PHPUnit_Framework_TestResult $result = null)
             $includePath        = "'." . $includePath . ".'";
             $codeCoverageFilter = "'." . $codeCoverageFilter . ".'";
 
-            $configurationFilePath = (isset($GLOBALS['__PHPUNIT_CONFIGURATION_FILE']) ? $GLOBALS['__PHPUNIT_CONFIGURATION_FILE'] : '');
+            $configurationFilePath = $GLOBALS['__PHPUNIT_CONFIGURATION_FILE'] ?? '';
+
+            $var = [
+                'composerAutoload'                           => $composerAutoload,
+                'phar'                                       => $phar,
+                'filename'                                   => $class->getFileName(),
+                'className'                                  => $class->getName(),
+                'collectCodeCoverageInformation'             => $coverage,
+                'data'                                       => $data,
+                'dataName'                                   => $dataName,
+                'dependencyInput'                            => $dependencyInput,
+                'constants'                                  => $constants,
+                'globals'                                    => $globals,
+                'include_path'                               => $includePath,
+                'included_files'                             => $includedFiles,
+                'iniSettings'                                => $iniSettings,
+                'isStrictAboutTestsThatDoNotTestAnything'    => $isStrictAboutTestsThatDoNotTestAnything,
+                'isStrictAboutOutputDuringTests'             => $isStrictAboutOutputDuringTests,
+                'enforcesTimeLimit'                          => $enforcesTimeLimit,
+                'isStrictAboutTodoAnnotatedTests'            => $isStrictAboutTodoAnnotatedTests,
+                'isStrictAboutResourceUsageDuringSmallTests' => $isStrictAboutResourceUsageDuringSmallTests,
+                'codeCoverageFilter'                         => $codeCoverageFilter,
+                'configurationFilePath'                      => $configurationFilePath
+            ];
+
+            if (!$runEntireClass) {
+                $var['methodName'] = $this->name;
+            }
 
             $template->setVar(
-                [
-                    'composerAutoload'                           => $composerAutoload,
-                    'phar'                                       => $phar,
-                    'filename'                                   => $class->getFileName(),
-                    'className'                                  => $class->getName(),
-                    'methodName'                                 => $this->name,
-                    'collectCodeCoverageInformation'             => $coverage,
-                    'data'                                       => $data,
-                    'dataName'                                   => $dataName,
-                    'dependencyInput'                            => $dependencyInput,
-                    'constants'                                  => $constants,
-                    'globals'                                    => $globals,
-                    'include_path'                               => $includePath,
-                    'included_files'                             => $includedFiles,
-                    'iniSettings'                                => $iniSettings,
-                    'isStrictAboutTestsThatDoNotTestAnything'    => $isStrictAboutTestsThatDoNotTestAnything,
-                    'isStrictAboutOutputDuringTests'             => $isStrictAboutOutputDuringTests,
-                    'enforcesTimeLimit'                          => $enforcesTimeLimit,
-                    'isStrictAboutTodoAnnotatedTests'            => $isStrictAboutTodoAnnotatedTests,
-                    'isStrictAboutResourceUsageDuringSmallTests' => $isStrictAboutResourceUsageDuringSmallTests,
-                    'codeCoverageFilter'                         => $codeCoverageFilter,
-                    'configurationFilePath'                      => $configurationFilePath
-                ]
+                $var
             );
 
             $this->prepareTemplate($template);
 
-            $php = PHPUnit_Util_PHP::factory();
+            $php = AbstractPhpProcess::factory();
             $php->runTestJob($template->render(), $this, $result);
         } else {
             $result->run($this);
         }
 
-        if ($this->useErrorHandler !== null) {
+        if (isset($oldErrorHandlerSetting)) {
             $result->convertErrorsToExceptions($oldErrorHandlerSetting);
         }
 
@@ -910,10 +912,10 @@ public function runBare()
 
         $this->snapshotGlobalState();
         $this->startOutputBuffering();
-        clearstatcache();
-        $currentWorkingDirectory = getcwd();
+        \clearstatcache();
+        $currentWorkingDirectory = \getcwd();
 
-        $hookMethods = PHPUnit_Util_Test::getHookMethods(get_class($this));
+        $hookMethods = \PHPUnit\Util\Test::getHookMethods(\get_class($this));
 
         try {
             $hasMetRequirements = false;
@@ -927,6 +929,7 @@ public function runBare()
             }
 
             $this->setExpectedExceptionFromAnnotation();
+            $this->setDoesNotPerformAssertionsFromAnnotation();
 
             foreach ($hookMethods['before'] as $method) {
                 $this->$method();
@@ -938,38 +941,36 @@ public function runBare()
             $this->assertPostConditions();
 
             if (!empty($this->warnings)) {
-                throw new PHPUnit_Framework_Warning(
-                    implode(
+                throw new Warning(
+                    \implode(
                         "\n",
-                        array_unique($this->warnings)
+                        \array_unique($this->warnings)
                     )
                 );
             }
 
-            $this->status = PHPUnit_Runner_BaseTestRunner::STATUS_PASSED;
-        } catch (PHPUnit_Framework_IncompleteTest $e) {
-            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_INCOMPLETE;
+            $this->status = BaseTestRunner::STATUS_PASSED;
+        } catch (IncompleteTest $e) {
+            $this->status        = BaseTestRunner::STATUS_INCOMPLETE;
             $this->statusMessage = $e->getMessage();
-        } catch (PHPUnit_Framework_SkippedTest $e) {
-            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_SKIPPED;
+        } catch (SkippedTest $e) {
+            $this->status        = BaseTestRunner::STATUS_SKIPPED;
             $this->statusMessage = $e->getMessage();
-        } catch (PHPUnit_Framework_Warning $e) {
-            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_WARNING;
+        } catch (Warning $e) {
+            $this->status        = BaseTestRunner::STATUS_WARNING;
             $this->statusMessage = $e->getMessage();
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE;
+        } catch (AssertionFailedError $e) {
+            $this->status        = BaseTestRunner::STATUS_FAILURE;
             $this->statusMessage = $e->getMessage();
         } catch (PredictionException $e) {
-            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE;
+            $this->status        = BaseTestRunner::STATUS_FAILURE;
             $this->statusMessage = $e->getMessage();
         } catch (Throwable $_e) {
             $e = $_e;
-        } catch (Exception $_e) {
-            $e = $_e;
         }
 
         if (isset($_e)) {
-            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_ERROR;
+            $this->status        = BaseTestRunner::STATUS_ERROR;
             $this->statusMessage = $_e->getMessage();
         }
 
@@ -995,39 +996,26 @@ public function runBare()
             if (!isset($e)) {
                 $e = $_e;
             }
-        } catch (Exception $_e) {
-            if (!isset($e)) {
-                $e = $_e;
-            }
         }
 
         try {
             $this->stopOutputBuffering();
-        } catch (PHPUnit_Framework_RiskyTestError $_e) {
+        } catch (RiskyTestError $_e) {
             if (!isset($e)) {
                 $e = $_e;
             }
         }
 
-        clearstatcache();
+        \clearstatcache();
 
-        if ($currentWorkingDirectory != getcwd()) {
-            chdir($currentWorkingDirectory);
+        if ($currentWorkingDirectory != \getcwd()) {
+            \chdir($currentWorkingDirectory);
         }
 
         $this->restoreGlobalState();
-
-        // Clean up INI settings.
-        foreach ($this->iniSettings as $varName => $oldValue) {
-            ini_set($varName, $oldValue);
-        }
-
-        $this->iniSettings = [];
-
-        // Clean up locale settings.
-        foreach ($this->locale as $category => $locale) {
-            setlocale($category, $locale);
-        }
+        $this->unregisterCustomComparators();
+        $this->cleanupIniSettings();
+        $this->cleanupLocaleSettings();
 
         // Perform assertion on output.
         if (!isset($e)) {
@@ -1039,15 +1027,13 @@ public function runBare()
                 }
             } catch (Throwable $_e) {
                 $e = $_e;
-            } catch (Exception $_e) {
-                $e = $_e;
             }
         }
 
         // Workaround for missing "finally".
         if (isset($e)) {
             if ($e instanceof PredictionException) {
-                $e = new PHPUnit_Framework_AssertionFailedError($e->getMessage());
+                $e = new AssertionFailedError($e->getMessage());
             }
 
             $this->onNotSuccessfulTest($e);
@@ -1059,14 +1045,14 @@ public function runBare()
      *
      * @return mixed
      *
-     * @throws Exception|PHPUnit_Framework_Exception
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception|Exception
+     * @throws Exception
      */
     protected function runTest()
     {
         if ($this->name === null) {
-            throw new PHPUnit_Framework_Exception(
-                'PHPUnit_Framework_TestCase::$name must not be null.'
+            throw new Exception(
+                'PHPUnit\Framework\TestCase::$name must not be null.'
             );
         }
 
@@ -1077,59 +1063,40 @@ protected function runTest()
             $this->fail($e->getMessage());
         }
 
-        $testArguments = array_merge($this->data, $this->dependencyInput);
+        $testArguments = \array_merge($this->data, $this->dependencyInput);
 
         $this->registerMockObjectsFromTestArguments($testArguments);
 
         try {
             $testResult = $method->invokeArgs($this, $testArguments);
-        } catch (Throwable $_e) {
-            $e = $_e;
-        } catch (Exception $_e) {
-            $e = $_e;
+        } catch (Throwable $t) {
+            $exception = $t;
         }
 
-        if (isset($e)) {
-            $checkException = false;
-
-            if (is_string($this->expectedException)) {
-                $checkException = true;
-
-                if ($e instanceof PHPUnit_Framework_Exception) {
-                    $checkException = false;
-                }
-
-                $reflector = new ReflectionClass($this->expectedException);
-
-                if ($this->expectedException == 'PHPUnit_Framework_Exception' ||
-                    $reflector->isSubclassOf('PHPUnit_Framework_Exception')) {
-                    $checkException = true;
+        if (isset($exception)) {
+            if ($this->checkExceptionExpectations($exception)) {
+                if ($this->expectedException !== null) {
+                    $this->assertThat(
+                        $exception,
+                        new ExceptionConstraint(
+                            $this->expectedException
+                        )
+                    );
                 }
-            }
 
-            if ($checkException) {
-                $this->assertThat(
-                    $e,
-                    new PHPUnit_Framework_Constraint_Exception(
-                        $this->expectedException
-                    )
-                );
-
-                if (is_string($this->expectedExceptionMessage) &&
-                    !empty($this->expectedExceptionMessage)) {
+                if ($this->expectedExceptionMessage !== null) {
                     $this->assertThat(
-                        $e,
-                        new PHPUnit_Framework_Constraint_ExceptionMessage(
+                        $exception,
+                        new ExceptionMessage(
                             $this->expectedExceptionMessage
                         )
                     );
                 }
 
-                if (is_string($this->expectedExceptionMessageRegExp) &&
-                    !empty($this->expectedExceptionMessageRegExp)) {
+                if ($this->expectedExceptionMessageRegExp !== null) {
                     $this->assertThat(
-                        $e,
-                        new PHPUnit_Framework_Constraint_ExceptionMessageRegExp(
+                        $exception,
+                        new ExceptionMessageRegularExpression(
                             $this->expectedExceptionMessageRegExp
                         )
                     );
@@ -1137,26 +1104,53 @@ protected function runTest()
 
                 if ($this->expectedExceptionCode !== null) {
                     $this->assertThat(
-                        $e,
-                        new PHPUnit_Framework_Constraint_ExceptionCode(
+                        $exception,
+                        new ExceptionCode(
                             $this->expectedExceptionCode
                         )
                     );
                 }
 
                 return;
-            } else {
-                throw $e;
             }
+
+            throw $exception;
         }
 
         if ($this->expectedException !== null) {
             $this->assertThat(
                 null,
-                new PHPUnit_Framework_Constraint_Exception(
+                new ExceptionConstraint(
                     $this->expectedException
                 )
             );
+        } elseif ($this->expectedExceptionMessage !== null) {
+            $this->numAssertions++;
+
+            throw new AssertionFailedError(
+                \sprintf(
+                    'Failed asserting that exception with message "%s" is thrown',
+                    $this->expectedExceptionMessage
+                )
+            );
+        } elseif ($this->expectedExceptionMessageRegExp !== null) {
+            $this->numAssertions++;
+
+            throw new AssertionFailedError(
+                \sprintf(
+                    'Failed asserting that exception with message matching "%s" is thrown',
+                    $this->expectedExceptionMessageRegExp
+                )
+            );
+        } elseif ($this->expectedExceptionCode !== null) {
+            $this->numAssertions++;
+
+            throw new AssertionFailedError(
+                \sprintf(
+                    'Failed asserting that exception with code "%s" is thrown',
+                    $this->expectedExceptionCode
+                )
+            );
         }
 
         return $testResult;
@@ -1164,8 +1158,6 @@ protected function runTest()
 
     /**
      * Verifies the mock object expectations.
-     *
-     * @since Method available since Release 3.5.0
      */
     protected function verifyMockObjects()
     {
@@ -1184,14 +1176,12 @@ protected function verifyMockObjects()
                 $this->prophet->checkPredictions();
             } catch (Throwable $t) {
                 /* Intentionally left empty */
-            } catch (Exception $t) {
-                /* Intentionally left empty */
             }
 
             foreach ($this->prophet->getProphecies() as $objectProphecy) {
                 foreach ($objectProphecy->getMethodProphecies() as $methodProphecies) {
                     foreach ($methodProphecies as $methodProphecy) {
-                        $this->numAssertions += count($methodProphecy->getCheckedPredictions());
+                        $this->numAssertions += \count($methodProphecy->getCheckedPredictions());
                     }
                 }
             }
@@ -1215,9 +1205,7 @@ public function setName($name)
     /**
      * Sets the dependencies of a TestCase.
      *
-     * @param array $dependencies
-     *
-     * @since Method available since Release 3.4.0
+     * @param string[] $dependencies
      */
     public function setDependencies(array $dependencies)
     {
@@ -1228,20 +1216,16 @@ public function setDependencies(array $dependencies)
      * Returns true if the tests has dependencies
      *
      * @return bool
-     *
-     * @since Method available since Release 4.0.0
      */
     public function hasDependencies()
     {
-        return count($this->dependencies) > 0;
+        return \count($this->dependencies) > 0;
     }
 
     /**
      * Sets
      *
      * @param array $dependencyInput
-     *
-     * @since Method available since Release 3.4.0
      */
     public function setDependencyInput(array $dependencyInput)
     {
@@ -1250,8 +1234,6 @@ public function setDependencyInput(array $dependencyInput)
 
     /**
      * @param bool $beStrictAboutChangesToGlobalState
-     *
-     * @since Method available since Release 4.6.0
      */
     public function setBeStrictAboutChangesToGlobalState($beStrictAboutChangesToGlobalState)
     {
@@ -1262,12 +1244,10 @@ public function setBeStrictAboutChangesToGlobalState($beStrictAboutChangesToGlob
      * Calling this method in setUp() has no effect!
      *
      * @param bool $backupGlobals
-     *
-     * @since Method available since Release 3.3.0
      */
     public function setBackupGlobals($backupGlobals)
     {
-        if (is_null($this->backupGlobals) && is_bool($backupGlobals)) {
+        if (null === $this->backupGlobals && \is_bool($backupGlobals)) {
             $this->backupGlobals = $backupGlobals;
         }
     }
@@ -1276,13 +1256,11 @@ public function setBackupGlobals($backupGlobals)
      * Calling this method in setUp() has no effect!
      *
      * @param bool $backupStaticAttributes
-     *
-     * @since Method available since Release 3.4.0
      */
     public function setBackupStaticAttributes($backupStaticAttributes)
     {
-        if (is_null($this->backupStaticAttributes) &&
-            is_bool($backupStaticAttributes)) {
+        if (null === $this->backupStaticAttributes &&
+            \is_bool($backupStaticAttributes)) {
             $this->backupStaticAttributes = $backupStaticAttributes;
         }
     }
@@ -1290,57 +1268,65 @@ public function setBackupStaticAttributes($backupStaticAttributes)
     /**
      * @param bool $runTestInSeparateProcess
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.4.0
+     * @throws Exception
      */
     public function setRunTestInSeparateProcess($runTestInSeparateProcess)
     {
-        if (is_bool($runTestInSeparateProcess)) {
+        if (\is_bool($runTestInSeparateProcess)) {
             if ($this->runTestInSeparateProcess === null) {
                 $this->runTestInSeparateProcess = $runTestInSeparateProcess;
             }
         } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
     }
 
     /**
-     * @param bool $preserveGlobalState
+     * @param bool $runClassInSeparateProcess
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
+     */
+    public function setRunClassInSeparateProcess($runClassInSeparateProcess)
+    {
+        if (\is_bool($runClassInSeparateProcess)) {
+            if ($this->runClassInSeparateProcess === null) {
+                $this->runClassInSeparateProcess = $runClassInSeparateProcess;
+            }
+        } else {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
+        }
+    }
+
+    /**
+     * @param bool $preserveGlobalState
      *
-     * @since Method available since Release 3.4.0
+     * @throws Exception
      */
     public function setPreserveGlobalState($preserveGlobalState)
     {
-        if (is_bool($preserveGlobalState)) {
+        if (\is_bool($preserveGlobalState)) {
             $this->preserveGlobalState = $preserveGlobalState;
         } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
     }
 
     /**
      * @param bool $inIsolation
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.4.0
+     * @throws Exception
      */
     public function setInIsolation($inIsolation)
     {
-        if (is_bool($inIsolation)) {
+        if (\is_bool($inIsolation)) {
             $this->inIsolation = $inIsolation;
         } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
     }
 
     /**
      * @return bool
-     *
-     * @since Method available since Release 4.3.0
      */
     public function isInIsolation()
     {
@@ -1349,8 +1335,6 @@ public function isInIsolation()
 
     /**
      * @return mixed
-     *
-     * @since Method available since Release 3.4.0
      */
     public function getResult()
     {
@@ -1359,8 +1343,6 @@ public function getResult()
 
     /**
      * @param mixed $result
-     *
-     * @since Method available since Release 3.4.0
      */
     public function setResult($result)
     {
@@ -1370,23 +1352,19 @@ public function setResult($result)
     /**
      * @param callable $callback
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.6.0
+     * @throws Exception
      */
     public function setOutputCallback($callback)
     {
-        if (!is_callable($callback)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'callback');
+        if (!\is_callable($callback)) {
+            throw InvalidArgumentHelper::factory(1, 'callback');
         }
 
         $this->outputCallback = $callback;
     }
 
     /**
-     * @return PHPUnit_Framework_TestResult
-     *
-     * @since Method available since Release 3.5.7
+     * @return TestResult
      */
     public function getTestResultObject()
     {
@@ -1394,21 +1372,17 @@ public function getTestResultObject()
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
-     *
-     * @since Method available since Release 3.6.0
+     * @param TestResult $result
      */
-    public function setTestResultObject(PHPUnit_Framework_TestResult $result)
+    public function setTestResultObject(TestResult $result)
     {
         $this->result = $result;
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_MockObject $mockObject
-     *
-     * @since Method available since Release 5.4.0
+     * @param MockObject $mockObject
      */
-    public function registerMockObject(PHPUnit_Framework_MockObject_MockObject $mockObject)
+    public function registerMockObject(MockObject $mockObject)
     {
         $this->mockObjects[] = $mockObject;
     }
@@ -1421,23 +1395,21 @@ public function registerMockObject(PHPUnit_Framework_MockObject_MockObject $mock
      * @param string $varName
      * @param string $newValue
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.0.0
+     * @throws Exception
      */
     protected function iniSet($varName, $newValue)
     {
-        if (!is_string($varName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($varName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $currentValue = ini_set($varName, $newValue);
+        $currentValue = \ini_set($varName, $newValue);
 
         if ($currentValue !== false) {
             $this->iniSettings[$varName] = $currentValue;
         } else {
-            throw new PHPUnit_Framework_Exception(
-                sprintf(
+            throw new Exception(
+                \sprintf(
                     'INI setting "%s" could not be set to "%s".',
                     $varName,
                     $newValue
@@ -1453,43 +1425,40 @@ protected function iniSet($varName, $newValue)
      * @param int    $category
      * @param string $locale
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.1.0
+     * @throws Exception
      */
     protected function setLocale()
     {
-        $args = func_get_args();
+        $args = \func_get_args();
 
-        if (count($args) < 2) {
-            throw new PHPUnit_Framework_Exception;
+        if (\count($args) < 2) {
+            throw new Exception;
         }
 
-        $category = $args[0];
-        $locale   = $args[1];
+        list($category, $locale) = $args;
 
         $categories = [
             LC_ALL, LC_COLLATE, LC_CTYPE, LC_MONETARY, LC_NUMERIC, LC_TIME
         ];
 
-        if (defined('LC_MESSAGES')) {
+        if (\defined('LC_MESSAGES')) {
             $categories[] = LC_MESSAGES;
         }
 
-        if (!in_array($category, $categories)) {
-            throw new PHPUnit_Framework_Exception;
+        if (!\in_array($category, $categories)) {
+            throw new Exception;
         }
 
-        if (!is_array($locale) && !is_string($locale)) {
-            throw new PHPUnit_Framework_Exception;
+        if (!\is_array($locale) && !\is_string($locale)) {
+            throw new Exception;
         }
 
-        $this->locale[$category] = setlocale($category, 0);
+        $this->locale[$category] = \setlocale($category, 0);
 
-        $result = call_user_func_array('setlocale', $args);
+        $result = \call_user_func_array('setlocale', $args);
 
         if ($result === false) {
-            throw new PHPUnit_Framework_Exception(
+            throw new Exception(
                 'The locale functionality is not implemented on your platform, ' .
                 'the specified locale does not exist or the category name is ' .
                 'invalid.'
@@ -1500,15 +1469,13 @@ protected function setLocale()
     /**
      * Returns a builder object to create mock objects using a fluent interface.
      *
-     * @param string $className
-     *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @param string|string[] $className
      *
-     * @since Method available since Release 3.5.0
+     * @return MockBuilder
      */
     public function getMockBuilder($className)
     {
-        return new PHPUnit_Framework_MockObject_MockBuilder($this, $className);
+        return new MockBuilder($this, $className);
     }
 
     /**
@@ -1516,11 +1483,9 @@ public function getMockBuilder($className)
      *
      * @param string $originalClassName
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
+     * @return MockObject
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 5.4.0
+     * @throws Exception
      */
     protected function createMock($originalClassName)
     {
@@ -1533,16 +1498,35 @@ protected function createMock($originalClassName)
     }
 
     /**
-     * Returns a partial test double for the specified class.
+     * Returns a configured test double for the specified class.
      *
      * @param string $originalClassName
-     * @param array  $methods
+     * @param array  $configuration
+     *
+     * @return MockObject
+     *
+     * @throws Exception
+     */
+    protected function createConfiguredMock($originalClassName, array $configuration)
+    {
+        $o = $this->createMock($originalClassName);
+
+        foreach ($configuration as $method => $return) {
+            $o->method($method)->willReturn($return);
+        }
+
+        return $o;
+    }
+
+    /**
+     * Returns a partial test double for the specified class.
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
+     * @param string   $originalClassName
+     * @param string[] $methods
      *
-     * @throws PHPUnit_Framework_Exception
+     * @return MockObject
      *
-     * @since Method available since Release 5.5.0
+     * @throws Exception
      */
     protected function createPartialMock($originalClassName, array $methods)
     {
@@ -1556,69 +1540,20 @@ protected function createPartialMock($originalClassName, array $methods)
     }
 
     /**
-     * Returns a mock object for the specified class.
-     *
-     * @param string     $originalClassName       Name of the class to mock.
-     * @param array|null $methods                 When provided, only methods whose names are in the array
-     *                                            are replaced with a configurable test double. The behavior
-     *                                            of the other methods is not changed.
-     *                                            Providing null means that no methods will be replaced.
-     * @param array      $arguments               Parameters to pass to the original class' constructor.
-     * @param string     $mockClassName           Class name for the generated test double class.
-     * @param bool       $callOriginalConstructor Can be used to disable the call to the original class' constructor.
-     * @param bool       $callOriginalClone       Can be used to disable the call to the original class' clone constructor.
-     * @param bool       $callAutoload            Can be used to disable __autoload() during the generation of the test double class.
-     * @param bool       $cloneArguments
-     * @param bool       $callOriginalMethods
-     * @param object     $proxyTarget
-     *
-     * @return PHPUnit_Framework_MockObject_MockObject
-     *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.0.0
-     * @deprecated Method deprecated since Release 5.4.0
-     */
-    protected function getMock($originalClassName, $methods = [], array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $cloneArguments = false, $callOriginalMethods = false, $proxyTarget = null)
-    {
-        $this->warnings[] = 'PHPUnit_Framework_TestCase::getMock() is deprecated, use PHPUnit_Framework_TestCase::createMock() or PHPUnit_Framework_TestCase::getMockBuilder() instead';
-
-        $mockObject = $this->getMockObjectGenerator()->getMock(
-            $originalClassName,
-            $methods,
-            $arguments,
-            $mockClassName,
-            $callOriginalConstructor,
-            $callOriginalClone,
-            $callAutoload,
-            $cloneArguments,
-            $callOriginalMethods,
-            $proxyTarget
-        );
-
-        $this->registerMockObject($mockObject);
-
-        return $mockObject;
-    }
-
-    /**
-     * Returns a mock with disabled constructor object for the specified class.
+     * Returns a test proxy for the specified class.
      *
      * @param string $originalClassName
+     * @param array  $constructorArguments
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
-     *
-     * @throws PHPUnit_Framework_Exception
+     * @return MockObject
      *
-     * @since Method available since Release 5.0.0
-     * @deprecated Method deprecated since Release 5.4.0
+     * @throws Exception
      */
-    protected function getMockWithoutInvokingTheOriginalConstructor($originalClassName)
+    protected function createTestProxy($originalClassName, array $constructorArguments = [])
     {
-        $this->warnings[] = 'PHPUnit_Framework_TestCase::getMockWithoutInvokingTheOriginalConstructor() is deprecated, use PHPUnit_Framework_TestCase::createMock() instead';
-
         return $this->getMockBuilder($originalClassName)
-                    ->disableOriginalConstructor()
+                    ->setConstructorArgs($constructorArguments)
+                    ->enableProxyingToOriginalMethods()
                     ->getMock();
     }
 
@@ -1636,9 +1571,7 @@ protected function getMockWithoutInvokingTheOriginalConstructor($originalClassNa
      *
      * @return string
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.5.0
+     * @throws Exception
      */
     protected function getMockClass($originalClassName, $methods = [], array $arguments = [], $mockClassName = '', $callOriginalConstructor = false, $callOriginalClone = true, $callAutoload = true, $cloneArguments = false)
     {
@@ -1653,7 +1586,7 @@ protected function getMockClass($originalClassName, $methods = [], array $argume
             $cloneArguments
         );
 
-        return get_class($mock);
+        return \get_class($mock);
     }
 
     /**
@@ -1670,11 +1603,9 @@ protected function getMockClass($originalClassName, $methods = [], array $argume
      * @param array  $mockedMethods
      * @param bool   $cloneArguments
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
+     * @return MockObject
      *
-     * @since Method available since Release 3.4.0
-     *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function getMockForAbstractClass($originalClassName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = false)
     {
@@ -1704,17 +1635,15 @@ protected function getMockForAbstractClass($originalClassName, array $arguments
      * @param bool   $callOriginalConstructor
      * @param array  $options                 An array of options passed to SOAPClient::_construct
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
-     *
-     * @since Method available since Release 3.4.0
+     * @return MockObject
      */
     protected function getMockFromWsdl($wsdlFile, $originalClassName = '', $mockClassName = '', array $methods = [], $callOriginalConstructor = true, array $options = [])
     {
         if ($originalClassName === '') {
-            $originalClassName = str_replace('.wsdl', '', basename($wsdlFile));
+            $originalClassName = \pathinfo(\basename(\parse_url($wsdlFile)['path']), PATHINFO_FILENAME);
         }
 
-        if (!class_exists($originalClassName)) {
+        if (!\class_exists($originalClassName)) {
             eval(
                 $this->getMockObjectGenerator()->generateClassFromWsdl(
                     $wsdlFile,
@@ -1754,11 +1683,9 @@ protected function getMockFromWsdl($wsdlFile, $originalClassName = '', $mockClas
      * @param array  $mockedMethods
      * @param bool   $cloneArguments
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
-     *
-     * @since Method available since Release 4.0.0
+     * @return MockObject
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function getMockForTrait($traitName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = false)
     {
@@ -1787,15 +1714,12 @@ protected function getMockForTrait($traitName, array $arguments = [], $mockClass
      * @param bool   $callOriginalConstructor
      * @param bool   $callOriginalClone
      * @param bool   $callAutoload
-     * @param bool   $cloneArguments
      *
      * @return object
      *
-     * @since Method available since Release 3.6.0
-     *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
-    protected function getObjectForTrait($traitName, array $arguments = [], $traitClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $cloneArguments = false)
+    protected function getObjectForTrait($traitName, array $arguments = [], $traitClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true)
     {
         return $this->getMockObjectGenerator()->getObjectForTrait(
             $traitName,
@@ -1803,8 +1727,7 @@ protected function getObjectForTrait($traitName, array $arguments = [], $traitCl
             $traitClassName,
             $callOriginalConstructor,
             $callOriginalClone,
-            $callAutoload,
-            $cloneArguments
+            $callAutoload
         );
     }
 
@@ -1814,8 +1737,6 @@ protected function getObjectForTrait($traitName, array $arguments = [], $traitCl
      * @return \Prophecy\Prophecy\ObjectProphecy
      *
      * @throws \LogicException
-     *
-     * @since Method available since Release 4.5.0
      */
     protected function prophesize($classOrInterface = null)
     {
@@ -1826,8 +1747,6 @@ protected function prophesize($classOrInterface = null)
      * Adds a value to the assertion counter.
      *
      * @param int $count
-     *
-     * @since Method available since Release 3.3.3
      */
     public function addToAssertionCount($count)
     {
@@ -1838,8 +1757,6 @@ public function addToAssertionCount($count)
      * Returns the number of assertions performed by this test.
      *
      * @return int
-     *
-     * @since Method available since Release 3.3.0
      */
     public function getNumAssertions()
     {
@@ -1850,25 +1767,21 @@ public function getNumAssertions()
      * Returns a matcher that matches when the method is executed
      * zero or more times.
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount
-     *
-     * @since Method available since Release 3.0.0
+     * @return AnyInvokedCountMatcher
      */
     public static function any()
     {
-        return new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        return new AnyInvokedCountMatcher;
     }
 
     /**
      * Returns a matcher that matches when the method is never executed.
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
-     *
-     * @since Method available since Release 3.0.0
+     * @return InvokedCountMatcher
      */
     public static function never()
     {
-        return new PHPUnit_Framework_MockObject_Matcher_InvokedCount(0);
+        return new InvokedCountMatcher(0);
     }
 
     /**
@@ -1877,13 +1790,11 @@ public static function never()
      *
      * @param int $requiredInvocations
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastCount
-     *
-     * @since Method available since Release 4.2.0
+     * @return InvokedAtLeastCountMatcher
      */
     public static function atLeast($requiredInvocations)
     {
-        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastCount(
+        return new InvokedAtLeastCountMatcher(
             $requiredInvocations
         );
     }
@@ -1891,25 +1802,21 @@ public static function atLeast($requiredInvocations)
     /**
      * Returns a matcher that matches when the method is executed at least once.
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce
-     *
-     * @since Method available since Release 3.0.0
+     * @return InvokedAtLeastOnceMatcher
      */
     public static function atLeastOnce()
     {
-        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce;
+        return new InvokedAtLeastOnceMatcher;
     }
 
     /**
      * Returns a matcher that matches when the method is executed exactly once.
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
-     *
-     * @since Method available since Release 3.0.0
+     * @return InvokedCountMatcher
      */
     public static function once()
     {
-        return new PHPUnit_Framework_MockObject_Matcher_InvokedCount(1);
+        return new InvokedCountMatcher(1);
     }
 
     /**
@@ -1918,13 +1825,11 @@ public static function once()
      *
      * @param int $count
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
-     *
-     * @since Method available since Release 3.0.0
+     * @return InvokedCountMatcher
      */
     public static function exactly($count)
     {
-        return new PHPUnit_Framework_MockObject_Matcher_InvokedCount($count);
+        return new InvokedCountMatcher($count);
     }
 
     /**
@@ -1933,15 +1838,11 @@ public static function exactly($count)
      *
      * @param int $allowedInvocations
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtMostCount
-     *
-     * @since Method available since Release 4.2.0
+     * @return InvokedAtMostCountMatcher
      */
     public static function atMost($allowedInvocations)
     {
-        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtMostCount(
-            $allowedInvocations
-        );
+        return new InvokedAtMostCountMatcher($allowedInvocations);
     }
 
     /**
@@ -1950,63 +1851,51 @@ public static function atMost($allowedInvocations)
      *
      * @param int $index
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex
-     *
-     * @since Method available since Release 3.0.0
+     * @return InvokedAtIndexMatcher
      */
     public static function at($index)
     {
-        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex($index);
+        return new InvokedAtIndexMatcher($index);
     }
 
     /**
      * @param mixed $value
      *
-     * @return PHPUnit_Framework_MockObject_Stub_Return
-     *
-     * @since Method available since Release 3.0.0
+     * @return ReturnStub
      */
     public static function returnValue($value)
     {
-        return new PHPUnit_Framework_MockObject_Stub_Return($value);
+        return new ReturnStub($value);
     }
 
     /**
      * @param array $valueMap
      *
-     * @return PHPUnit_Framework_MockObject_Stub_ReturnValueMap
-     *
-     * @since Method available since Release 3.6.0
+     * @return ReturnValueMapStub
      */
     public static function returnValueMap(array $valueMap)
     {
-        return new PHPUnit_Framework_MockObject_Stub_ReturnValueMap($valueMap);
+        return new ReturnValueMapStub($valueMap);
     }
 
     /**
      * @param int $argumentIndex
      *
-     * @return PHPUnit_Framework_MockObject_Stub_ReturnArgument
-     *
-     * @since Method available since Release 3.3.0
+     * @return ReturnArgumentStub
      */
     public static function returnArgument($argumentIndex)
     {
-        return new PHPUnit_Framework_MockObject_Stub_ReturnArgument(
-            $argumentIndex
-        );
+        return new ReturnArgumentStub($argumentIndex);
     }
 
     /**
      * @param mixed $callback
      *
-     * @return PHPUnit_Framework_MockObject_Stub_ReturnCallback
-     *
-     * @since Method available since Release 3.3.0
+     * @return ReturnCallbackStub
      */
     public static function returnCallback($callback)
     {
-        return new PHPUnit_Framework_MockObject_Stub_ReturnCallback($callback);
+        return new ReturnCallbackStub($callback);
     }
 
     /**
@@ -2014,47 +1903,37 @@ public static function returnCallback($callback)
      *
      * This method is useful when mocking a fluent interface.
      *
-     * @return PHPUnit_Framework_MockObject_Stub_ReturnSelf
-     *
-     * @since Method available since Release 3.6.0
+     * @return ReturnSelfStub
      */
     public static function returnSelf()
     {
-        return new PHPUnit_Framework_MockObject_Stub_ReturnSelf();
+        return new ReturnSelfStub;
     }
 
     /**
-     * @param Throwable|Exception $exception
+     * @param Throwable $exception
      *
-     * @return PHPUnit_Framework_MockObject_Stub_Exception
-     *
-     * @since Method available since Release 3.1.0
-     *
-     * @todo   Add type declaration when support for PHP 5 is dropped
+     * @return ExceptionStub
      */
-    public static function throwException($exception)
+    public static function throwException(Throwable $exception)
     {
-        return new PHPUnit_Framework_MockObject_Stub_Exception($exception);
+        return new ExceptionStub($exception);
     }
 
     /**
-     * @param mixed $value, ...
-     *
-     * @return PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls
+     * @param mixed $value , ...
      *
-     * @since Method available since Release 3.0.0
+     * @return ConsecutiveCallsStub
      */
     public static function onConsecutiveCalls()
     {
-        $args = func_get_args();
+        $args = \func_get_args();
 
-        return new PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls($args);
+        return new ConsecutiveCallsStub($args);
     }
 
     /**
      * @return bool
-     *
-     * @since Method available since Release 5.4.0
      */
     public function usesDataProvider()
     {
@@ -2063,12 +1942,25 @@ public function usesDataProvider()
 
     /**
      * @return string
-     *
-     * @since Method available since Release 5.4.0
      */
     public function dataDescription()
     {
-        return is_string($this->dataName) ? $this->dataName : '';
+        return \is_string($this->dataName) ? $this->dataName : '';
+    }
+
+    /**
+     * @return int|string
+     */
+    public function dataName()
+    {
+        return $this->dataName;
+    }
+
+    public function registerComparator(Comparator $comparator)
+    {
+        ComparatorFactory::getInstance()->register($comparator);
+
+        $this->customComparators[] = $comparator;
     }
 
     /**
@@ -2077,24 +1969,22 @@ public function dataDescription()
      * @param bool $includeData
      *
      * @return string
-     *
-     * @since Method available since Release 3.3.0
      */
-    protected function getDataSetAsString($includeData = true)
+    public function getDataSetAsString($includeData = true)
     {
         $buffer = '';
 
         if (!empty($this->data)) {
-            if (is_int($this->dataName)) {
-                $buffer .= sprintf(' with data set #%d', $this->dataName);
+            if (\is_int($this->dataName)) {
+                $buffer .= \sprintf(' with data set #%d', $this->dataName);
             } else {
-                $buffer .= sprintf(' with data set "%s"', $this->dataName);
+                $buffer .= \sprintf(' with data set "%s"', $this->dataName);
             }
 
             $exporter = new Exporter;
 
             if ($includeData) {
-                $buffer .= sprintf(' (%s)', $exporter->shortenedRecursiveExport($this->data));
+                $buffer .= \sprintf(' (%s)', $exporter->shortenedRecursiveExport($this->data));
             }
         }
 
@@ -2102,73 +1992,91 @@ protected function getDataSetAsString($includeData = true)
     }
 
     /**
-     * Creates a default TestResult object.
+     * Gets the data set of a TestCase.
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return array
      */
-    protected function createResult()
+    protected function getProvidedData()
     {
-        return new PHPUnit_Framework_TestResult;
+        return $this->data;
     }
 
     /**
-     * @since Method available since Release 3.5.4
+     * Creates a default TestResult object.
+     *
+     * @return TestResult
      */
+    protected function createResult()
+    {
+        return new TestResult;
+    }
+
     protected function handleDependencies()
     {
         if (!empty($this->dependencies) && !$this->inIsolation) {
-            $className  = get_class($this);
+            $className  = \get_class($this);
             $passed     = $this->result->passed();
-            $passedKeys = array_keys($passed);
-            $numKeys    = count($passedKeys);
+            $passedKeys = \array_keys($passed);
+            $numKeys    = \count($passedKeys);
 
             for ($i = 0; $i < $numKeys; $i++) {
-                $pos = strpos($passedKeys[$i], ' with data set');
+                $pos = \strpos($passedKeys[$i], ' with data set');
 
                 if ($pos !== false) {
-                    $passedKeys[$i] = substr($passedKeys[$i], 0, $pos);
+                    $passedKeys[$i] = \substr($passedKeys[$i], 0, $pos);
                 }
             }
 
-            $passedKeys = array_flip(array_unique($passedKeys));
+            $passedKeys = \array_flip(\array_unique($passedKeys));
 
             foreach ($this->dependencies as $dependency) {
-                $clone = false;
-
-                if (strpos($dependency, 'clone ') === 0) {
-                    $clone      = true;
-                    $dependency = substr($dependency, strlen('clone '));
-                } elseif (strpos($dependency, '!clone ') === 0) {
-                    $clone      = false;
-                    $dependency = substr($dependency, strlen('!clone '));
+                $deepClone    = false;
+                $shallowClone = false;
+
+                if (\strpos($dependency, 'clone ') === 0) {
+                    $deepClone  = true;
+                    $dependency = \substr($dependency, \strlen('clone '));
+                } elseif (\strpos($dependency, '!clone ') === 0) {
+                    $deepClone  = false;
+                    $dependency = \substr($dependency, \strlen('!clone '));
                 }
 
-                if (strpos($dependency, '::') === false) {
+                if (\strpos($dependency, 'shallowClone ') === 0) {
+                    $shallowClone = true;
+                    $dependency   = \substr($dependency, \strlen('shallowClone '));
+                } elseif (\strpos($dependency, '!shallowClone ') === 0) {
+                    $shallowClone = false;
+                    $dependency   = \substr($dependency, \strlen('!shallowClone '));
+                }
+
+                if (\strpos($dependency, '::') === false) {
                     $dependency = $className . '::' . $dependency;
                 }
 
                 if (!isset($passedKeys[$dependency])) {
+                    $this->result->startTest($this);
                     $this->result->addError(
                         $this,
-                        new PHPUnit_Framework_SkippedTestError(
-                            sprintf(
+                        new SkippedTestError(
+                            \sprintf(
                                 'This test depends on "%s" to pass.',
                                 $dependency
                             )
                         ),
                         0
                     );
+                    $this->result->endTest($this, 0);
 
                     return false;
                 }
 
                 if (isset($passed[$dependency])) {
-                    if ($passed[$dependency]['size'] != PHPUnit_Util_Test::UNKNOWN &&
-                        $this->getSize() != PHPUnit_Util_Test::UNKNOWN &&
+                    if ($passed[$dependency]['size'] != \PHPUnit\Util\Test::UNKNOWN &&
+                        $this->getSize() != \PHPUnit\Util\Test::UNKNOWN &&
                         $passed[$dependency]['size'] > $this->getSize()) {
                         $this->result->addError(
                             $this,
-                            new PHPUnit_Framework_SkippedTestError(
+                            new SkippedTestError(
                                 'This test depends on a test that is larger than itself.'
                             ),
                             0
@@ -2177,11 +2085,13 @@ protected function handleDependencies()
                         return false;
                     }
 
-                    if ($clone) {
-                        $deepCopy   = new DeepCopy;
+                    if ($deepClone) {
+                        $deepCopy = new DeepCopy;
                         $deepCopy->skipUncloneable(false);
 
                         $this->dependencyInput[$dependency] = $deepCopy->copy($passed[$dependency]['result']);
+                    } elseif ($shallowClone) {
+                        $this->dependencyInput[$dependency] = clone $passed[$dependency]['result'];
                     } else {
                         $this->dependencyInput[$dependency] = $passed[$dependency]['result'];
                     }
@@ -2196,8 +2106,6 @@ protected function handleDependencies()
 
     /**
      * This method is called before the first test of this test class is run.
-     *
-     * @since Method available since Release 3.4.0
      */
     public static function setUpBeforeClass()
     {
@@ -2216,8 +2124,6 @@ protected function setUp()
      *
      * This method is called before the execution of a test starts
      * and after setUp() is called.
-     *
-     * @since Method available since Release 3.2.8
      */
     protected function assertPreConditions()
     {
@@ -2226,10 +2132,8 @@ protected function assertPreConditions()
     /**
      * Performs assertions shared by all tests of a test case.
      *
-     * This method is called before the execution of a test ends
+     * This method is called after the execution of a test ends
      * and before tearDown() is called.
-     *
-     * @since Method available since Release 3.2.8
      */
     protected function assertPostConditions()
     {
@@ -2245,8 +2149,6 @@ protected function tearDown()
 
     /**
      * This method is called after the last test of this test class is run.
-     *
-     * @since Method available since Release 3.4.0
      */
     public static function tearDownAfterClass()
     {
@@ -2255,32 +2157,19 @@ public static function tearDownAfterClass()
     /**
      * This method is called when a test method did not execute successfully.
      *
-     * @param Exception|Throwable $e
+     * @param Throwable $t
      *
-     * @since Method available since Release 3.4.0
-     *
-     * @throws Exception|Throwable
+     * @throws Throwable
      */
-    protected function onNotSuccessfulTest($e)
+    protected function onNotSuccessfulTest(Throwable $t)
     {
-        $expected = PHP_MAJOR_VERSION >= 7 ? 'Throwable' : 'Exception';
-
-        if ($e instanceof $expected) {
-            throw $e;
-        }
-
-        throw PHPUnit_Util_InvalidArgumentHelper::factory(
-            1,
-            'Throwable or Exception'
-        );
+        throw $t;
     }
 
     /**
      * Performs custom preparations on the process isolation template.
      *
      * @param Text_Template $template
-     *
-     * @since Method available since Release 3.4.0
      */
     protected function prepareTemplate(Text_Template $template)
     {
@@ -2289,70 +2178,63 @@ protected function prepareTemplate(Text_Template $template)
     /**
      * Get the mock object generator, creating it if it doesn't exist.
      *
-     * @return PHPUnit_Framework_MockObject_Generator
+     * @return MockGenerator
      */
-    protected function getMockObjectGenerator()
+    private function getMockObjectGenerator()
     {
         if (null === $this->mockObjectGenerator) {
-            $this->mockObjectGenerator = new PHPUnit_Framework_MockObject_Generator;
+            $this->mockObjectGenerator = new MockGenerator;
         }
 
         return $this->mockObjectGenerator;
     }
 
-    /**
-     * @since Method available since Release 4.2.0
-     */
     private function startOutputBuffering()
     {
-        ob_start();
+        \ob_start();
 
         $this->outputBufferingActive = true;
-        $this->outputBufferingLevel  = ob_get_level();
+        $this->outputBufferingLevel  = \ob_get_level();
     }
 
-    /**
-     * @since Method available since Release 4.2.0
-     */
     private function stopOutputBuffering()
     {
-        if (ob_get_level() != $this->outputBufferingLevel) {
-            while (ob_get_level() >= $this->outputBufferingLevel) {
-                ob_end_clean();
+        if (\ob_get_level() != $this->outputBufferingLevel) {
+            while (\ob_get_level() >= $this->outputBufferingLevel) {
+                \ob_end_clean();
             }
 
-            throw new PHPUnit_Framework_RiskyTestError(
+            throw new RiskyTestError(
                 'Test code or tested code did not (only) close its own output buffers'
             );
         }
 
-        $output = ob_get_contents();
+        $output = \ob_get_contents();
 
         if ($this->outputCallback === false) {
             $this->output = $output;
         } else {
-            $this->output = call_user_func_array(
+            $this->output = \call_user_func_array(
                 $this->outputCallback,
                 [$output]
             );
         }
 
-        ob_end_clean();
+        \ob_end_clean();
 
         $this->outputBufferingActive = false;
-        $this->outputBufferingLevel  = ob_get_level();
+        $this->outputBufferingLevel  = \ob_get_level();
     }
 
     private function snapshotGlobalState()
     {
-        $backupGlobals = $this->backupGlobals === null || $this->backupGlobals === true;
-
-        if ($this->runTestInSeparateProcess || $this->inIsolation ||
-            (!$backupGlobals && !$this->backupStaticAttributes)) {
+        if ($this->runTestInSeparateProcess ||
+            $this->inIsolation ||
+            (!$this->backupGlobals === true && !$this->backupStaticAttributes)) {
             return;
         }
 
-        $this->snapshot = $this->createGlobalStateSnapshot($backupGlobals);
+        $this->snapshot = $this->createGlobalStateSnapshot($this->backupGlobals === true);
     }
 
     private function restoreGlobalState()
@@ -2361,22 +2243,20 @@ private function restoreGlobalState()
             return;
         }
 
-        $backupGlobals = $this->backupGlobals === null || $this->backupGlobals === true;
-
         if ($this->beStrictAboutChangesToGlobalState) {
             try {
                 $this->compareGlobalStateSnapshots(
                     $this->snapshot,
-                    $this->createGlobalStateSnapshot($backupGlobals)
+                    $this->createGlobalStateSnapshot($this->backupGlobals === true)
                 );
-            } catch (PHPUnit_Framework_RiskyTestError $rte) {
+            } catch (RiskyTestError $rte) {
                 // Intentionally left empty
             }
         }
 
         $restorer = new Restorer;
 
-        if ($backupGlobals) {
+        if ($this->backupGlobals === true) {
             $restorer->restoreGlobalVariables($this->snapshot);
         }
 
@@ -2404,7 +2284,7 @@ private function createGlobalStateSnapshot($backupGlobals)
             $blacklist->addGlobalVariable($globalVariable);
         }
 
-        if (!defined('PHPUNIT_TESTSUITE')) {
+        if (!\defined('PHPUNIT_TESTSUITE')) {
             $blacklist->addClassNamePrefix('PHPUnit');
             $blacklist->addClassNamePrefix('File_Iterator');
             $blacklist->addClassNamePrefix('SebastianBergmann\CodeCoverage');
@@ -2414,6 +2294,7 @@ private function createGlobalStateSnapshot($backupGlobals)
             $blacklist->addClassNamePrefix('Symfony');
             $blacklist->addClassNamePrefix('Text_Template');
             $blacklist->addClassNamePrefix('Doctrine\Instantiator');
+            $blacklist->addClassNamePrefix('Prophecy');
 
             foreach ($this->backupStaticAttributesBlacklist as $class => $attributes) {
                 foreach ($attributes as $attribute) {
@@ -2425,7 +2306,7 @@ private function createGlobalStateSnapshot($backupGlobals)
         return new Snapshot(
             $blacklist,
             $backupGlobals,
-            $this->backupStaticAttributes,
+            (bool) $this->backupStaticAttributes,
             false,
             false,
             false,
@@ -2440,7 +2321,7 @@ private function createGlobalStateSnapshot($backupGlobals)
      * @param Snapshot $before
      * @param Snapshot $after
      *
-     * @throws PHPUnit_Framework_RiskyTestError
+     * @throws RiskyTestError
      */
     private function compareGlobalStateSnapshots(Snapshot $before, Snapshot $after)
     {
@@ -2474,7 +2355,7 @@ private function compareGlobalStateSnapshots(Snapshot $before, Snapshot $after)
      * @param array  $after
      * @param string $header
      *
-     * @throws PHPUnit_Framework_RiskyTestError
+     * @throws RiskyTestError
      */
     private function compareGlobalStateSnapshotPart(array $before, array $after, $header)
     {
@@ -2487,7 +2368,7 @@ private function compareGlobalStateSnapshotPart(array $before, array $after, $he
                 $exporter->export($after)
             );
 
-            throw new PHPUnit_Framework_RiskyTestError(
+            throw new RiskyTestError(
                 $diff
             );
         }
@@ -2495,8 +2376,6 @@ private function compareGlobalStateSnapshotPart(array $before, array $after, $he
 
     /**
      * @return Prophecy\Prophet
-     *
-     * @since Method available since Release 4.5.0
      */
     private function getProphet()
     {
@@ -2508,13 +2387,11 @@ private function getProphet()
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_MockObject $mock
+     * @param MockObject $mock
      *
      * @return bool
-     *
-     * @since Method available since Release 5.0.0
      */
-    private function shouldInvocationMockerBeReset(PHPUnit_Framework_MockObject_MockObject $mock)
+    private function shouldInvocationMockerBeReset(MockObject $mock)
     {
         $enumerator = new Enumerator;
 
@@ -2524,7 +2401,7 @@ private function shouldInvocationMockerBeReset(PHPUnit_Framework_MockObject_Mock
             }
         }
 
-        if (!is_array($this->testResult) && !is_object($this->testResult)) {
+        if (!\is_array($this->testResult) && !\is_object($this->testResult)) {
             return true;
         }
 
@@ -2539,27 +2416,119 @@ private function shouldInvocationMockerBeReset(PHPUnit_Framework_MockObject_Mock
 
     /**
      * @param array $testArguments
-     *
-     * @since Method available since Release 5.0.0
+     * @param array $visited
      */
-    private function registerMockObjectsFromTestArguments(array $testArguments)
+    private function registerMockObjectsFromTestArguments(array $testArguments, array &$visited = [])
     {
         if ($this->registerMockObjectsFromTestArgumentsRecursively) {
             $enumerator = new Enumerator;
 
             foreach ($enumerator->enumerate($testArguments) as $object) {
-                if ($object instanceof PHPUnit_Framework_MockObject_MockObject) {
+                if ($object instanceof MockObject) {
                     $this->registerMockObject($object);
                 }
             }
         } else {
             foreach ($testArguments as $testArgument) {
-                if ($testArgument instanceof PHPUnit_Framework_MockObject_MockObject) {
+                if ($testArgument instanceof MockObject) {
+                    if ($this->isCloneable($testArgument)) {
+                        $testArgument = clone $testArgument;
+                    }
+
                     $this->registerMockObject($testArgument);
-                } elseif (is_array($testArgument)) {
-                    $this->registerMockObjectsFromTestArguments($testArgument);
+                } elseif (\is_array($testArgument) && !\in_array($testArgument, $visited, true)) {
+                    $visited[] = $testArgument;
+
+                    $this->registerMockObjectsFromTestArguments(
+                        $testArgument,
+                        $visited
+                    );
                 }
             }
         }
     }
+
+    private function setDoesNotPerformAssertionsFromAnnotation()
+    {
+        $annotations = $this->getAnnotations();
+
+        if (isset($annotations['method']['doesNotPerformAssertions'])) {
+            $this->doesNotPerformAssertions = true;
+        }
+    }
+
+    /**
+     * @param MockObject $testArgument
+     *
+     * @return bool
+     */
+    private function isCloneable(MockObject $testArgument)
+    {
+        $reflector = new ReflectionObject($testArgument);
+
+        if (!$reflector->isCloneable()) {
+            return false;
+        }
+
+        if ($reflector->hasMethod('__clone') &&
+            $reflector->getMethod('__clone')->isPublic()) {
+            return true;
+        }
+
+        return false;
+    }
+
+    private function unregisterCustomComparators()
+    {
+        $factory = ComparatorFactory::getInstance();
+
+        foreach ($this->customComparators as $comparator) {
+            $factory->unregister($comparator);
+        }
+
+        $this->customComparators = [];
+    }
+
+    private function cleanupIniSettings()
+    {
+        foreach ($this->iniSettings as $varName => $oldValue) {
+            \ini_set($varName, $oldValue);
+        }
+
+        $this->iniSettings = [];
+    }
+
+    private function cleanupLocaleSettings()
+    {
+        foreach ($this->locale as $category => $locale) {
+            \setlocale($category, $locale);
+        }
+
+        $this->locale = [];
+    }
+
+    private function checkExceptionExpectations(Throwable $throwable): bool
+    {
+        $result = false;
+
+        if ($this->expectedException !== null || $this->expectedExceptionCode !== null || $this->expectedExceptionMessage !== null || $this->expectedExceptionMessageRegExp !== null) {
+            $result = true;
+        }
+
+        if ($throwable instanceof Exception) {
+            $result = false;
+        }
+
+        if (\is_string($this->expectedException)) {
+            $reflector = new ReflectionClass($this->expectedException);
+
+            if ($this->expectedException === 'PHPUnit\Framework\Exception' ||
+                $this->expectedException === '\PHPUnit\Framework\Exception' ||
+                $reflector->isSubclassOf('PHPUnit\Framework\Exception')) {
+                $result = true;
+            }
+        }
+
+        return $result;
+    }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/TestFailure.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestFailure.php
index 4cb87a3fa..a782c9cd4 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/TestFailure.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestFailure.php
@@ -7,13 +7,15 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
+
+use PHPUnit\Framework\Error\Error;
+use Throwable;
 
 /**
  * A TestFailure collects a failed test together with the caught exception.
- *
- * @since Class available since Release 2.0.0
  */
-class PHPUnit_Framework_TestFailure
+class TestFailure
 {
     /**
      * @var string
@@ -21,30 +23,30 @@ class PHPUnit_Framework_TestFailure
     private $testName;
 
     /**
-     * @var PHPUnit_Framework_Test|null
+     * @var Test|null
      */
     protected $failedTest;
 
     /**
-     * @var Exception
+     * @var Throwable
      */
     protected $thrownException;
 
     /**
      * Constructs a TestFailure with the given test and exception.
      *
-     * @param PHPUnit_Framework_Test $failedTest
-     * @param Throwable              $t
+     * @param Test      $failedTest
+     * @param Throwable $t
      */
-    public function __construct(PHPUnit_Framework_Test $failedTest, $t)
+    public function __construct(Test $failedTest, $t)
     {
-        if ($failedTest instanceof PHPUnit_Framework_SelfDescribing) {
+        if ($failedTest instanceof SelfDescribing) {
             $this->testName = $failedTest->toString();
         } else {
-            $this->testName = get_class($failedTest);
+            $this->testName = \get_class($failedTest);
         }
 
-        if (!$failedTest instanceof PHPUnit_Framework_TestCase || !$failedTest->isInIsolation()) {
+        if (!$failedTest instanceof TestCase || !$failedTest->isInIsolation()) {
             $this->failedTest = $failedTest;
         }
 
@@ -58,7 +60,7 @@ public function __construct(PHPUnit_Framework_Test $failedTest, $t)
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             '%s: %s',
             $this->testName,
             $this->thrownException->getMessage()
@@ -69,8 +71,6 @@ public function toString()
      * Returns a description for the thrown exception.
      *
      * @return string
-     *
-     * @since Method available since Release 3.4.0
      */
     public function getExceptionAsString()
     {
@@ -80,41 +80,41 @@ public function getExceptionAsString()
     /**
      * Returns a description for an exception.
      *
-     * @param Exception $e
+     * @param Throwable $e
      *
      * @return string
-     *
-     * @since Method available since Release 3.2.0
      */
-    public static function exceptionToString(Exception $e)
+    public static function exceptionToString(Throwable $e)
     {
-        if ($e instanceof PHPUnit_Framework_SelfDescribing) {
+        if ($e instanceof SelfDescribing) {
             $buffer = $e->toString();
 
-            if ($e instanceof PHPUnit_Framework_ExpectationFailedException && $e->getComparisonFailure()) {
-                $buffer = $buffer . $e->getComparisonFailure()->getDiff();
+            if ($e instanceof ExpectationFailedException && $e->getComparisonFailure()) {
+                $buffer .= $e->getComparisonFailure()->getDiff();
             }
 
             if (!empty($buffer)) {
-                $buffer = trim($buffer) . "\n";
+                $buffer = \trim($buffer) . "\n";
             }
-        } elseif ($e instanceof PHPUnit_Framework_Error) {
-            $buffer = $e->getMessage() . "\n";
-        } elseif ($e instanceof PHPUnit_Framework_ExceptionWrapper) {
-            $buffer = $e->getClassname() . ': ' . $e->getMessage() . "\n";
-        } else {
-            $buffer = get_class($e) . ': ' . $e->getMessage() . "\n";
+
+            return $buffer;
         }
 
-        return $buffer;
+        if ($e instanceof Error) {
+            return $e->getMessage() . "\n";
+        }
+
+        if ($e instanceof ExceptionWrapper) {
+            return $e->getClassName() . ': ' . $e->getMessage() . "\n";
+        }
+
+        return \get_class($e) . ': ' . $e->getMessage() . "\n";
     }
 
     /**
      * Returns the name of the failing test (including data set, if any).
      *
      * @return string
-     *
-     * @since Method available since Release 4.3.0
      */
     public function getTestName()
     {
@@ -127,9 +127,9 @@ public function getTestName()
      * Note: The test object is not set when the test is executed in process
      * isolation.
      *
-     * @see PHPUnit_Framework_Exception
+     * @see Exception
      *
-     * @return PHPUnit_Framework_Test|null
+     * @return Test|null
      */
     public function failedTest()
     {
@@ -139,7 +139,7 @@ public function failedTest()
     /**
      * Gets the thrown exception.
      *
-     * @return Exception
+     * @return Throwable
      */
     public function thrownException()
     {
@@ -164,6 +164,6 @@ public function exceptionMessage()
      */
     public function isFailure()
     {
-        return ($this->thrownException() instanceof PHPUnit_Framework_AssertionFailedError);
+        return ($this->thrownException() instanceof AssertionFailedError);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/TestListener.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestListener.php
index 5a91c25de..a3fef5cdc 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/TestListener.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestListener.php
@@ -7,108 +7,93 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
 /**
  * A Listener for test progress.
- *
- * @since      Interface available since Release 2.0.0
  */
-interface PHPUnit_Framework_TestListener
+interface TestListener
 {
     /**
      * An error occurred.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time);
+    public function addError(Test $test, \Exception $e, $time);
 
     /**
      * A warning occurred.
      *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
-     *
-     * @since Method available since Release 6.0.0
-     *
-     * @todo  Uncomment in time for PHPUnit 6.0.0
-     *
-     * @see   https://github.com/sebastianbergmann/phpunit/pull/1840#issuecomment-162535997
+     * @param Test    $test
+     * @param Warning $e
+     * @param float   $time
      */
-//  public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time);
+    public function addWarning(Test $test, Warning $e, $time);
 
     /**
      * A failure occurred.
      *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
+     * @param Test                 $test
+     * @param AssertionFailedError $e
+     * @param float                $time
      */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time);
+    public function addFailure(Test $test, AssertionFailedError $e, $time);
 
     /**
      * Incomplete test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time);
+    public function addIncompleteTest(Test $test, \Exception $e, $time);
 
     /**
      * Risky test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     *
-     * @since Method available since Release 4.0.0
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time);
+    public function addRiskyTest(Test $test, \Exception $e, $time);
 
     /**
      * Skipped test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     *
-     * @since Method available since Release 3.0.0
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time);
+    public function addSkippedTest(Test $test, \Exception $e, $time);
 
     /**
      * A test suite started.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
-     *
-     * @since Method available since Release 2.2.0
+     * @param TestSuite $suite
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite);
+    public function startTestSuite(TestSuite $suite);
 
     /**
      * A test suite ended.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
-     *
-     * @since Method available since Release 2.2.0
+     * @param TestSuite $suite
      */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite);
+    public function endTestSuite(TestSuite $suite);
 
     /**
      * A test started.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function startTest(PHPUnit_Framework_Test $test);
+    public function startTest(Test $test);
 
     /**
      * A test ended.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
+     * @param Test  $test
+     * @param float $time
      */
-    public function endTest(PHPUnit_Framework_Test $test, $time);
+    public function endTest(Test $test, $time);
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/TestListenerDefaultImplementation.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestListenerDefaultImplementation.php
new file mode 100644
index 000000000..9e859f668
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestListenerDefaultImplementation.php
@@ -0,0 +1,53 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+trait TestListenerDefaultImplementation
+{
+    public function addError(Test $test, \Exception $e, $time)
+    {
+    }
+
+    public function addWarning(Test $test, Warning $e, $time)
+    {
+    }
+
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
+    {
+    }
+
+    public function addIncompleteTest(Test $test, \Exception $e, $time)
+    {
+    }
+
+    public function addRiskyTest(Test $test, \Exception $e, $time)
+    {
+    }
+
+    public function addSkippedTest(Test $test, \Exception $e, $time)
+    {
+    }
+
+    public function startTestSuite(TestSuite $suite)
+    {
+    }
+
+    public function endTestSuite(TestSuite $suite)
+    {
+    }
+
+    public function startTest(Test $test)
+    {
+    }
+
+    public function endTest(Test $test, $time)
+    {
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/TestResult.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestResult.php
index dcdda78c5..130815e92 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/TestResult.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestResult.php
@@ -8,19 +8,31 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework;
+
+use AssertionError;
+use Countable;
+use Error;
+use PHP_Invoker;
+use PHP_Invoker_TimeoutException;
+use PHP_Timer;
+use PHPUnit\Framework\MockObject\Exception as MockObjectException;
+use PHPUnit\Util\Blacklist;
+use PHPUnit\Util\InvalidArgumentHelper;
+use PHPUnit\Util\Printer;
+use ReflectionClass;
 use SebastianBergmann\CodeCoverage\CodeCoverage;
-use SebastianBergmann\CodeCoverage\Exception as CodeCoverageException;
-use SebastianBergmann\CodeCoverage\CoveredCodeNotExecutedException;
-use SebastianBergmann\CodeCoverage\MissingCoversAnnotationException;
+use SebastianBergmann\CodeCoverage\CoveredCodeNotExecutedException as OriginalCoveredCodeNotExecutedException;
+use SebastianBergmann\CodeCoverage\Exception as OriginalCodeCoverageException;
+use SebastianBergmann\CodeCoverage\MissingCoversAnnotationException as OriginalMissingCoversAnnotationException;
 use SebastianBergmann\CodeCoverage\UnintentionallyCoveredCodeException;
 use SebastianBergmann\ResourceOperations\ResourceOperations;
+use Throwable;
 
 /**
  * A TestResult collects the results of executing a test case.
- *
- * @since Class available since Release 2.0.0
  */
-class PHPUnit_Framework_TestResult implements Countable
+class TestResult implements Countable
 {
     /**
      * @var array
@@ -73,9 +85,9 @@ class PHPUnit_Framework_TestResult implements Countable
     protected $time = 0;
 
     /**
-     * @var PHPUnit_Framework_TestSuite
+     * @var TestSuite
      */
-    protected $topTestSuite = null;
+    protected $topTestSuite;
 
     /**
      * Code Coverage information.
@@ -112,7 +124,7 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * @var bool
      */
-    protected $beStrictAboutTestsThatDoNotTestAnything = false;
+    protected $beStrictAboutTestsThatDoNotTestAnything = true;
 
     /**
      * @var bool
@@ -177,9 +189,9 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * Registers a TestListener.
      *
-     * @param  PHPUnit_Framework_TestListener
+     * @param TestListener $listener
      */
-    public function addListener(PHPUnit_Framework_TestListener $listener)
+    public function addListener(TestListener $listener)
     {
         $this->listeners[] = $listener;
     }
@@ -187,9 +199,9 @@ public function addListener(PHPUnit_Framework_TestListener $listener)
     /**
      * Unregisters a TestListener.
      *
-     * @param PHPUnit_Framework_TestListener $listener
+     * @param TestListener $listener
      */
-    public function removeListener(PHPUnit_Framework_TestListener $listener)
+    public function removeListener(TestListener $listener)
     {
         foreach ($this->listeners as $key => $_listener) {
             if ($listener === $_listener) {
@@ -200,13 +212,11 @@ public function removeListener(PHPUnit_Framework_TestListener $listener)
 
     /**
      * Flushes all flushable TestListeners.
-     *
-     * @since Method available since Release 3.0.0
      */
     public function flushListeners()
     {
         foreach ($this->listeners as $listener) {
-            if ($listener instanceof PHPUnit_Util_Printer) {
+            if ($listener instanceof Printer) {
                 $listener->flush();
             }
         }
@@ -215,35 +225,39 @@ public function flushListeners()
     /**
      * Adds an error to the list of errors.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Throwable              $t
-     * @param float                  $time
+     * @param Test      $test
+     * @param Throwable $t
+     * @param float     $time
      */
-    public function addError(PHPUnit_Framework_Test $test, $t, $time)
+    public function addError(Test $test, Throwable $t, $time)
     {
-        if ($t instanceof PHPUnit_Framework_RiskyTest) {
-            $this->risky[] = new PHPUnit_Framework_TestFailure($test, $t);
+        if ($t instanceof RiskyTest) {
+            $this->risky[] = new TestFailure($test, $t);
             $notifyMethod  = 'addRiskyTest';
 
+            if ($test instanceof TestCase) {
+                $test->markAsRisky();
+            }
+
             if ($this->stopOnRisky) {
                 $this->stop();
             }
-        } elseif ($t instanceof PHPUnit_Framework_IncompleteTest) {
-            $this->notImplemented[] = new PHPUnit_Framework_TestFailure($test, $t);
+        } elseif ($t instanceof IncompleteTest) {
+            $this->notImplemented[] = new TestFailure($test, $t);
             $notifyMethod           = 'addIncompleteTest';
 
             if ($this->stopOnIncomplete) {
                 $this->stop();
             }
-        } elseif ($t instanceof PHPUnit_Framework_SkippedTest) {
-            $this->skipped[] = new PHPUnit_Framework_TestFailure($test, $t);
+        } elseif ($t instanceof SkippedTest) {
+            $this->skipped[] = new TestFailure($test, $t);
             $notifyMethod    = 'addSkippedTest';
 
             if ($this->stopOnSkipped) {
                 $this->stop();
             }
         } else {
-            $this->errors[] = new PHPUnit_Framework_TestFailure($test, $t);
+            $this->errors[] = new TestFailure($test, $t);
             $notifyMethod   = 'addError';
 
             if ($this->stopOnError || $this->stopOnFailure) {
@@ -253,7 +267,7 @@ public function addError(PHPUnit_Framework_Test $test, $t, $time)
 
         // @see https://github.com/sebastianbergmann/phpunit/issues/1953
         if ($t instanceof Error) {
-            $t = new PHPUnit_Framework_ExceptionWrapper($t);
+            $t = new ExceptionWrapper($t);
         }
 
         foreach ($this->listeners as $listener) {
@@ -261,33 +275,27 @@ public function addError(PHPUnit_Framework_Test $test, $t, $time)
         }
 
         $this->lastTestFailed = true;
-        $this->time          += $time;
+        $this->time += $time;
     }
 
     /**
      * Adds a warning to the list of warnings.
      * The passed in exception caused the warning.
      *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
-     *
-     * @since Method available since Release 5.1.0
+     * @param Test    $test
+     * @param Warning $e
+     * @param float   $time
      */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
+    public function addWarning(Test $test, Warning $e, $time)
     {
         if ($this->stopOnWarning) {
             $this->stop();
         }
 
-        $this->warnings[] = new PHPUnit_Framework_TestFailure($test, $e);
+        $this->warnings[] = new TestFailure($test, $e);
 
         foreach ($this->listeners as $listener) {
-            // @todo Remove check for PHPUnit 6.0.0
-            // @see  https://github.com/sebastianbergmann/phpunit/pull/1840#issuecomment-162535997
-            if (method_exists($listener, 'addWarning')) {
-                $listener->addWarning($test, $e, $time);
-            }
+            $listener->addWarning($test, $e, $time);
         }
 
         $this->time += $time;
@@ -297,36 +305,39 @@ public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warni
      * Adds a failure to the list of failures.
      * The passed in exception caused the failure.
      *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
+     * @param Test                 $test
+     * @param AssertionFailedError $e
+     * @param float                $time
      */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
     {
-        if ($e instanceof PHPUnit_Framework_RiskyTest ||
-            $e instanceof PHPUnit_Framework_OutputError) {
-            $this->risky[] = new PHPUnit_Framework_TestFailure($test, $e);
+        if ($e instanceof RiskyTest || $e instanceof OutputError) {
+            $this->risky[] = new TestFailure($test, $e);
             $notifyMethod  = 'addRiskyTest';
 
+            if ($test instanceof TestCase) {
+                $test->markAsRisky();
+            }
+
             if ($this->stopOnRisky) {
                 $this->stop();
             }
-        } elseif ($e instanceof PHPUnit_Framework_IncompleteTest) {
-            $this->notImplemented[] = new PHPUnit_Framework_TestFailure($test, $e);
+        } elseif ($e instanceof IncompleteTest) {
+            $this->notImplemented[] = new TestFailure($test, $e);
             $notifyMethod           = 'addIncompleteTest';
 
             if ($this->stopOnIncomplete) {
                 $this->stop();
             }
-        } elseif ($e instanceof PHPUnit_Framework_SkippedTest) {
-            $this->skipped[] = new PHPUnit_Framework_TestFailure($test, $e);
+        } elseif ($e instanceof SkippedTest) {
+            $this->skipped[] = new TestFailure($test, $e);
             $notifyMethod    = 'addSkippedTest';
 
             if ($this->stopOnSkipped) {
                 $this->stop();
             }
         } else {
-            $this->failures[] = new PHPUnit_Framework_TestFailure($test, $e);
+            $this->failures[] = new TestFailure($test, $e);
             $notifyMethod     = 'addFailure';
 
             if ($this->stopOnFailure) {
@@ -339,17 +350,15 @@ public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_Asser
         }
 
         $this->lastTestFailed = true;
-        $this->time          += $time;
+        $this->time += $time;
     }
 
     /**
      * Informs the result that a testsuite will be started.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
-     *
-     * @since Method available since Release 2.2.0
+     * @param TestSuite $suite
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function startTestSuite(TestSuite $suite)
     {
         if ($this->topTestSuite === null) {
             $this->topTestSuite = $suite;
@@ -363,11 +372,9 @@ public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
     /**
      * Informs the result that a testsuite was completed.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
-     *
-     * @since Method available since Release 2.2.0
+     * @param TestSuite $suite
      */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function endTestSuite(TestSuite $suite)
     {
         foreach ($this->listeners as $listener) {
             $listener->endTestSuite($suite);
@@ -377,12 +384,12 @@ public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
     /**
      * Informs the result that a test will be started.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function startTest(PHPUnit_Framework_Test $test)
+    public function startTest(Test $test)
     {
         $this->lastTestFailed = false;
-        $this->runTests      += count($test);
+        $this->runTests += \count($test);
 
         foreach ($this->listeners as $listener) {
             $listener->startTest($test);
@@ -392,22 +399,22 @@ public function startTest(PHPUnit_Framework_Test $test)
     /**
      * Informs the result that a test was completed.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
+     * @param Test  $test
+     * @param float $time
      */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
+    public function endTest(Test $test, $time)
     {
         foreach ($this->listeners as $listener) {
             $listener->endTest($test, $time);
         }
 
-        if (!$this->lastTestFailed && $test instanceof PHPUnit_Framework_TestCase) {
-            $class  = get_class($test);
-            $key    = $class . '::' . $test->getName();
+        if (!$this->lastTestFailed && $test instanceof TestCase) {
+            $class = \get_class($test);
+            $key   = $class . '::' . $test->getName();
 
             $this->passed[$key] = [
                 'result' => $test->getResult(),
-                'size'   => PHPUnit_Util_Test::getSize(
+                'size'   => \PHPUnit\Util\Test::getSize(
                     $class,
                     $test->getName(false)
                 )
@@ -421,8 +428,6 @@ public function endTest(PHPUnit_Framework_Test $test, $time)
      * Returns true if no risky test occurred.
      *
      * @return bool
-     *
-     * @since Method available since Release 4.0.0
      */
     public function allHarmless()
     {
@@ -433,12 +438,10 @@ public function allHarmless()
      * Gets the number of risky tests.
      *
      * @return int
-     *
-     * @since Method available since Release 4.0.0
      */
     public function riskyCount()
     {
-        return count($this->risky);
+        return \count($this->risky);
     }
 
     /**
@@ -458,15 +461,13 @@ public function allCompletelyImplemented()
      */
     public function notImplementedCount()
     {
-        return count($this->notImplemented);
+        return \count($this->notImplemented);
     }
 
     /**
      * Returns an Enumeration for the risky tests.
      *
      * @return array
-     *
-     * @since Method available since Release 4.0.0
      */
     public function risky()
     {
@@ -487,8 +488,6 @@ public function notImplemented()
      * Returns true if no test has been skipped.
      *
      * @return bool
-     *
-     * @since Method available since Release 3.0.0
      */
     public function noneSkipped()
     {
@@ -499,20 +498,16 @@ public function noneSkipped()
      * Gets the number of skipped tests.
      *
      * @return int
-     *
-     * @since Method available since Release 3.0.0
      */
     public function skippedCount()
     {
-        return count($this->skipped);
+        return \count($this->skipped);
     }
 
     /**
      * Returns an Enumeration for the skipped tests.
      *
      * @return array
-     *
-     * @since Method available since Release 3.0.0
      */
     public function skipped()
     {
@@ -526,7 +521,7 @@ public function skipped()
      */
     public function errorCount()
     {
-        return count($this->errors);
+        return \count($this->errors);
     }
 
     /**
@@ -546,7 +541,7 @@ public function errors()
      */
     public function failureCount()
     {
-        return count($this->failures);
+        return \count($this->failures);
     }
 
     /**
@@ -563,20 +558,16 @@ public function failures()
      * Gets the number of detected warnings.
      *
      * @return int
-     *
-     * @since Method available since Release 5.1.0
      */
     public function warningCount()
     {
-        return count($this->warnings);
+        return \count($this->warnings);
     }
 
     /**
      * Returns an Enumeration for the warnings.
      *
      * @return array
-     *
-     * @since Method available since Release 5.1.0
      */
     public function warnings()
     {
@@ -587,8 +578,6 @@ public function warnings()
      * Returns the names of the tests that have passed.
      *
      * @return array
-     *
-     * @since Method available since Release 3.4.0
      */
     public function passed()
     {
@@ -598,9 +587,7 @@ public function passed()
     /**
      * Returns the (top) test suite.
      *
-     * @return PHPUnit_Framework_TestSuite
-     *
-     * @since Method available since Release 3.0.0
+     * @return TestSuite
      */
     public function topTestSuite()
     {
@@ -611,8 +598,6 @@ public function topTestSuite()
      * Returns whether code coverage information should be collected.
      *
      * @return bool If code coverage should be collected
-     *
-     * @since Method available since Release 3.2.0
      */
     public function getCollectCodeCoverageInformation()
     {
@@ -622,16 +607,24 @@ public function getCollectCodeCoverageInformation()
     /**
      * Runs a TestCase.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function run(PHPUnit_Framework_Test $test)
+    public function run(Test $test)
     {
-        PHPUnit_Framework_Assert::resetCount();
+        Assert::resetCount();
 
-        if ($test instanceof PHPUnit_Framework_TestCase) {
+        $coversNothing = false;
+
+        if ($test instanceof TestCase) {
             $test->setRegisterMockObjectsFromTestArgumentsRecursively(
                 $this->registerMockObjectsFromTestArgumentsRecursively
             );
+
+            $annotations = $test->getAnnotations();
+
+            if (isset($annotations['class']['coversNothing']) || isset($annotations['method']['coversNothing'])) {
+                $coversNothing = true;
+            }
         }
 
         $error      = false;
@@ -646,52 +639,56 @@ public function run(PHPUnit_Framework_Test $test)
         $errorHandlerSet = false;
 
         if ($this->convertErrorsToExceptions) {
-            $oldErrorHandler = set_error_handler(
-                ['PHPUnit_Util_ErrorHandler', 'handleError'],
+            $oldErrorHandler = \set_error_handler(
+                [\PHPUnit\Util\ErrorHandler::class, 'handleError'],
                 E_ALL | E_STRICT
             );
 
             if ($oldErrorHandler === null) {
                 $errorHandlerSet = true;
             } else {
-                restore_error_handler();
+                \restore_error_handler();
             }
         }
 
         $collectCodeCoverage = $this->codeCoverage !== null &&
-                               !$test instanceof PHPUnit_Framework_WarningTestCase;
+                               !$test instanceof WarningTestCase &&
+                               !$coversNothing;
 
         if ($collectCodeCoverage) {
             $this->codeCoverage->start($test);
         }
 
         $monitorFunctions = $this->beStrictAboutResourceUsageDuringSmallTests &&
-                            !$test instanceof PHPUnit_Framework_WarningTestCase &&
-                            $test->getSize() == PHPUnit_Util_Test::SMALL &&
-                            function_exists('xdebug_start_function_monitor');
+            !$test instanceof WarningTestCase &&
+            $test->getSize() == \PHPUnit\Util\Test::SMALL &&
+            \function_exists('xdebug_start_function_monitor');
 
         if ($monitorFunctions) {
-            xdebug_start_function_monitor(ResourceOperations::getFunctions());
+            \xdebug_start_function_monitor(ResourceOperations::getFunctions());
         }
 
         PHP_Timer::start();
 
         try {
-            if (!$test instanceof PHPUnit_Framework_WarningTestCase &&
-                $test->getSize() != PHPUnit_Util_Test::UNKNOWN &&
+            if (!$test instanceof WarningTestCase &&
+                $test->getSize() != \PHPUnit\Util\Test::UNKNOWN &&
                 $this->enforceTimeLimit &&
-                extension_loaded('pcntl') && class_exists('PHP_Invoker')) {
+                \extension_loaded('pcntl') && \class_exists('PHP_Invoker')) {
                 switch ($test->getSize()) {
-                    case PHPUnit_Util_Test::SMALL:
+                    case \PHPUnit\Util\Test::SMALL:
                         $_timeout = $this->timeoutForSmallTests;
+
                         break;
 
-                    case PHPUnit_Util_Test::MEDIUM:
+                    case \PHPUnit\Util\Test::MEDIUM:
                         $_timeout = $this->timeoutForMediumTests;
+
                         break;
 
-                    case PHPUnit_Util_Test::LARGE:
+                    case \PHPUnit\Util\Test::LARGE:
                         $_timeout = $this->timeoutForLargeTests;
+
                         break;
                 }
 
@@ -700,20 +697,30 @@ function_exists('xdebug_start_function_monitor');
             } else {
                 $test->runBare();
             }
-        } catch (PHPUnit_Framework_MockObject_Exception $e) {
-            $e = new PHPUnit_Framework_Warning(
+        } catch (PHP_Invoker_TimeoutException $e) {
+            $this->addFailure(
+                $test,
+                new RiskyTestError(
+                    $e->getMessage()
+                ),
+                $_timeout
+            );
+
+            $risky = true;
+        } catch (MockObjectException $e) {
+            $e = new Warning(
                 $e->getMessage()
             );
 
             $warning = true;
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
+        } catch (AssertionFailedError $e) {
             $failure = true;
 
-            if ($e instanceof PHPUnit_Framework_RiskyTestError) {
+            if ($e instanceof RiskyTestError) {
                 $risky = true;
-            } elseif ($e instanceof PHPUnit_Framework_IncompleteTestError) {
+            } elseif ($e instanceof IncompleteTestError) {
                 $incomplete = true;
-            } elseif ($e instanceof PHPUnit_Framework_SkippedTestError) {
+            } elseif ($e instanceof SkippedTestError) {
                 $skipped = true;
             }
         } catch (AssertionError $e) {
@@ -722,40 +729,37 @@ function_exists('xdebug_start_function_monitor');
             $failure = true;
             $frame   = $e->getTrace()[0];
 
-            $e = new PHPUnit_Framework_AssertionFailedError(
-                sprintf(
+            $e = new AssertionFailedError(
+                \sprintf(
                     '%s in %s:%s',
                     $e->getMessage(),
                     $frame['file'],
                     $frame['line']
                 )
             );
-        } catch (PHPUnit_Framework_Warning $e) {
+        } catch (Warning $e) {
             $warning = true;
-        } catch (PHPUnit_Framework_Exception $e) {
+        } catch (Exception $e) {
             $error = true;
         } catch (Throwable $e) {
-            $e     = new PHPUnit_Framework_ExceptionWrapper($e);
-            $error = true;
-        } catch (Exception $e) {
-            $e     = new PHPUnit_Framework_ExceptionWrapper($e);
+            $e     = new ExceptionWrapper($e);
             $error = true;
         }
 
         $time = PHP_Timer::stop();
-        $test->addToAssertionCount(PHPUnit_Framework_Assert::getCount());
+        $test->addToAssertionCount(Assert::getCount());
 
         if ($monitorFunctions) {
-            $blacklist = new PHPUnit_Util_Blacklist;
-            $functions = xdebug_get_monitored_functions();
-            xdebug_stop_function_monitor();
+            $blacklist = new Blacklist;
+            $functions = \xdebug_get_monitored_functions();
+            \xdebug_stop_function_monitor();
 
             foreach ($functions as $function) {
                 if (!$blacklist->isBlacklisted($function['filename'])) {
                     $this->addFailure(
                         $test,
-                        new PHPUnit_Framework_RiskyTestError(
-                            sprintf(
+                        new RiskyTestError(
+                            \sprintf(
                                 '%s() used in %s:%s',
                                 $function['function'],
                                 $function['filename'],
@@ -778,21 +782,21 @@ function_exists('xdebug_start_function_monitor');
             $linesToBeCovered = [];
             $linesToBeUsed    = [];
 
-            if ($append && $test instanceof PHPUnit_Framework_TestCase) {
+            if ($append && $test instanceof TestCase) {
                 try {
-                    $linesToBeCovered = PHPUnit_Util_Test::getLinesToBeCovered(
-                        get_class($test),
+                    $linesToBeCovered = \PHPUnit\Util\Test::getLinesToBeCovered(
+                        \get_class($test),
                         $test->getName(false)
                     );
 
-                    $linesToBeUsed = PHPUnit_Util_Test::getLinesToBeUsed(
-                        get_class($test),
+                    $linesToBeUsed = \PHPUnit\Util\Test::getLinesToBeUsed(
+                        \get_class($test),
                         $test->getName(false)
                     );
-                } catch (PHPUnit_Framework_InvalidCoversTargetException $cce) {
+                } catch (InvalidCoversTargetException $cce) {
                     $this->addWarning(
                         $test,
-                        new PHPUnit_Framework_Warning(
+                        new Warning(
                             $cce->getMessage()
                         ),
                         $time
@@ -807,36 +811,34 @@ function_exists('xdebug_start_function_monitor');
                     $linesToBeUsed
                 );
             } catch (UnintentionallyCoveredCodeException $cce) {
-                if (!$test->isMedium() && !$test->isLarge()) {
-                    $this->addFailure(
-                        $test,
-                        new PHPUnit_Framework_UnintentionallyCoveredCodeError(
-                            'This test executed code that is not listed as code to be covered or used:' .
-                            PHP_EOL . $cce->getMessage()
-                        ),
-                        $time
-                    );
-                }
-            } catch (CoveredCodeNotExecutedException $cce) {
                 $this->addFailure(
                     $test,
-                    new PHPUnit_Framework_CoveredCodeNotExecutedException(
+                    new UnintentionallyCoveredCodeError(
+                        'This test executed code that is not listed as code to be covered or used:' .
+                        PHP_EOL . $cce->getMessage()
+                    ),
+                    $time
+                );
+            } catch (OriginalCoveredCodeNotExecutedException $cce) {
+                $this->addFailure(
+                    $test,
+                    new CoveredCodeNotExecutedException(
                         'This test did not execute all the code that is listed as code to be covered:' .
                         PHP_EOL . $cce->getMessage()
                     ),
                     $time
                 );
-            } catch (MissingCoversAnnotationException $cce) {
+            } catch (OriginalMissingCoversAnnotationException $cce) {
                 if ($linesToBeCovered !== false) {
                     $this->addFailure(
                         $test,
-                        new PHPUnit_Framework_MissingCoversAnnotationException(
+                        new MissingCoversAnnotationException(
                             'This test does not have a @covers annotation but is expected to have one'
                         ),
                         $time
                     );
                 }
-            } catch (CodeCoverageException $cce) {
+            } catch (OriginalCodeCoverageException $cce) {
                 $error = true;
 
                 if (!isset($e)) {
@@ -846,7 +848,7 @@ function_exists('xdebug_start_function_monitor');
         }
 
         if ($errorHandlerSet === true) {
-            restore_error_handler();
+            \restore_error_handler();
         }
 
         if ($error === true) {
@@ -856,10 +858,11 @@ function_exists('xdebug_start_function_monitor');
         } elseif ($warning === true) {
             $this->addWarning($test, $e, $time);
         } elseif ($this->beStrictAboutTestsThatDoNotTestAnything &&
-                 $test->getNumAssertions() == 0) {
+            !$test->doesNotPerformAssertions() &&
+            $test->getNumAssertions() == 0) {
             $this->addFailure(
                 $test,
-                new PHPUnit_Framework_RiskyTestError(
+                new RiskyTestError(
                     'This test did not perform any assertions'
                 ),
                 $time
@@ -867,21 +870,21 @@ function_exists('xdebug_start_function_monitor');
         } elseif ($this->beStrictAboutOutputDuringTests && $test->hasOutput()) {
             $this->addFailure(
                 $test,
-                new PHPUnit_Framework_OutputError(
-                    sprintf(
+                new OutputError(
+                    \sprintf(
                         'This test printed output: %s',
                         $test->getActualOutput()
                     )
                 ),
                 $time
             );
-        } elseif ($this->beStrictAboutTodoAnnotatedTests && $test instanceof PHPUnit_Framework_TestCase) {
+        } elseif ($this->beStrictAboutTodoAnnotatedTests && $test instanceof TestCase) {
             $annotations = $test->getAnnotations();
 
             if (isset($annotations['method']['todo'])) {
                 $this->addFailure(
                     $test,
-                    new PHPUnit_Framework_RiskyTestError(
+                    new RiskyTestError(
                         'Test method is annotated with @todo'
                     ),
                     $time
@@ -924,8 +927,6 @@ public function stop()
      * Returns the code coverage object.
      *
      * @return CodeCoverage
-     *
-     * @since Method available since Release 3.5.0
      */
     public function getCodeCoverage()
     {
@@ -936,8 +937,6 @@ public function getCodeCoverage()
      * Sets the code coverage object.
      *
      * @param CodeCoverage $codeCoverage
-     *
-     * @since Method available since Release 3.6.0
      */
     public function setCodeCoverage(CodeCoverage $codeCoverage)
     {
@@ -949,14 +948,12 @@ public function setCodeCoverage(CodeCoverage $codeCoverage)
      *
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.2.14
+     * @throws Exception
      */
     public function convertErrorsToExceptions($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->convertErrorsToExceptions = $flag;
@@ -966,8 +963,6 @@ public function convertErrorsToExceptions($flag)
      * Returns the error-to-exception conversion setting.
      *
      * @return bool
-     *
-     * @since Method available since Release 3.4.0
      */
     public function getConvertErrorsToExceptions()
     {
@@ -979,14 +974,12 @@ public function getConvertErrorsToExceptions()
      *
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.5.0
+     * @throws Exception
      */
     public function stopOnError($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->stopOnError = $flag;
@@ -997,14 +990,12 @@ public function stopOnError($flag)
      *
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.1.0
+     * @throws Exception
      */
     public function stopOnFailure($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->stopOnFailure = $flag;
@@ -1015,14 +1006,12 @@ public function stopOnFailure($flag)
      *
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 5.1.0
+     * @throws Exception
      */
     public function stopOnWarning($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->stopOnWarning = $flag;
@@ -1031,14 +1020,12 @@ public function stopOnWarning($flag)
     /**
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 4.0.0
+     * @throws Exception
      */
     public function beStrictAboutTestsThatDoNotTestAnything($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->beStrictAboutTestsThatDoNotTestAnything = $flag;
@@ -1046,8 +1033,6 @@ public function beStrictAboutTestsThatDoNotTestAnything($flag)
 
     /**
      * @return bool
-     *
-     * @since Method available since Release 4.0.0
      */
     public function isStrictAboutTestsThatDoNotTestAnything()
     {
@@ -1057,14 +1042,12 @@ public function isStrictAboutTestsThatDoNotTestAnything()
     /**
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 4.0.0
+     * @throws Exception
      */
     public function beStrictAboutOutputDuringTests($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->beStrictAboutOutputDuringTests = $flag;
@@ -1072,8 +1055,6 @@ public function beStrictAboutOutputDuringTests($flag)
 
     /**
      * @return bool
-     *
-     * @since Method available since Release 4.0.0
      */
     public function isStrictAboutOutputDuringTests()
     {
@@ -1083,14 +1064,12 @@ public function isStrictAboutOutputDuringTests()
     /**
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 5.0.0
+     * @throws Exception
      */
     public function beStrictAboutResourceUsageDuringSmallTests($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->beStrictAboutResourceUsageDuringSmallTests = $flag;
@@ -1098,8 +1077,6 @@ public function beStrictAboutResourceUsageDuringSmallTests($flag)
 
     /**
      * @return bool
-     *
-     * @since Method available since Release 5.0.0
      */
     public function isStrictAboutResourceUsageDuringSmallTests()
     {
@@ -1109,14 +1086,12 @@ public function isStrictAboutResourceUsageDuringSmallTests()
     /**
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 5.0.0
+     * @throws Exception
      */
     public function enforceTimeLimit($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->enforceTimeLimit = $flag;
@@ -1124,8 +1099,6 @@ public function enforceTimeLimit($flag)
 
     /**
      * @return bool
-     *
-     * @since Method available since Release 5.0.0
      */
     public function enforcesTimeLimit()
     {
@@ -1135,14 +1108,12 @@ public function enforcesTimeLimit()
     /**
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 4.2.0
+     * @throws Exception
      */
     public function beStrictAboutTodoAnnotatedTests($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->beStrictAboutTodoAnnotatedTests = $flag;
@@ -1150,8 +1121,6 @@ public function beStrictAboutTodoAnnotatedTests($flag)
 
     /**
      * @return bool
-     *
-     * @since Method available since Release 4.2.0
      */
     public function isStrictAboutTodoAnnotatedTests()
     {
@@ -1163,14 +1132,12 @@ public function isStrictAboutTodoAnnotatedTests()
      *
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 4.0.0
+     * @throws Exception
      */
     public function stopOnRisky($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->stopOnRisky = $flag;
@@ -1181,14 +1148,12 @@ public function stopOnRisky($flag)
      *
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.5.0
+     * @throws Exception
      */
     public function stopOnIncomplete($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->stopOnIncomplete = $flag;
@@ -1199,14 +1164,12 @@ public function stopOnIncomplete($flag)
      *
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.1.0
+     * @throws Exception
      */
     public function stopOnSkipped($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->stopOnSkipped = $flag;
@@ -1237,14 +1200,12 @@ public function wasSuccessful()
      *
      * @param int $timeout
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.6.0
+     * @throws Exception
      */
     public function setTimeoutForSmallTests($timeout)
     {
-        if (!is_integer($timeout)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
+        if (!\is_int($timeout)) {
+            throw InvalidArgumentHelper::factory(1, 'integer');
         }
 
         $this->timeoutForSmallTests = $timeout;
@@ -1255,14 +1216,12 @@ public function setTimeoutForSmallTests($timeout)
      *
      * @param int $timeout
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.6.0
+     * @throws Exception
      */
     public function setTimeoutForMediumTests($timeout)
     {
-        if (!is_integer($timeout)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
+        if (!\is_int($timeout)) {
+            throw InvalidArgumentHelper::factory(1, 'integer');
         }
 
         $this->timeoutForMediumTests = $timeout;
@@ -1273,14 +1232,12 @@ public function setTimeoutForMediumTests($timeout)
      *
      * @param int $timeout
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.6.0
+     * @throws Exception
      */
     public function setTimeoutForLargeTests($timeout)
     {
-        if (!is_integer($timeout)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
+        if (!\is_int($timeout)) {
+            throw InvalidArgumentHelper::factory(1, 'integer');
         }
 
         $this->timeoutForLargeTests = $timeout;
@@ -1298,13 +1255,11 @@ public function getTimeoutForLargeTests()
 
     /**
      * @param bool $flag
-     *
-     * @since Method available since Release 5.4.0
      */
     public function setRegisterMockObjectsFromTestArgumentsRecursively($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->registerMockObjectsFromTestArgumentsRecursively = $flag;
@@ -1331,10 +1286,10 @@ protected function getHierarchy($className, $asReflectionObjects = false)
         while (!$done) {
             if ($asReflectionObjects) {
                 $class = new ReflectionClass(
-                    $classes[count($classes) - 1]->getName()
+                    $classes[\count($classes) - 1]->getName()
                 );
             } else {
-                $class = new ReflectionClass($classes[count($classes) - 1]);
+                $class = new ReflectionClass($classes[\count($classes) - 1]);
             }
 
             $parent = $class->getParentClass();
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/TestSuite.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestSuite.php
index 5921c4e10..4744b6dcc 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/TestSuite.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestSuite.php
@@ -7,38 +7,23 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
+
+use Iterator;
+use IteratorAggregate;
+use PHPUnit\Runner\BaseTestRunner;
+use PHPUnit\Runner\Filter\Factory;
+use PHPUnit\Runner\PhptTestCase;
+use PHPUnit\Util\Fileloader;
+use PHPUnit\Util\InvalidArgumentHelper;
+use ReflectionClass;
+use ReflectionMethod;
+use Throwable;
 
 /**
  * A TestSuite is a composite of Tests. It runs a collection of test cases.
- *
- * Here is an example using the dynamic test definition.
- *
- * <code>
- * <?php
- * $suite = new PHPUnit_Framework_TestSuite;
- * $suite->addTest(new MathTest('testPass'));
- * ?>
- * </code>
- *
- * Alternatively, a TestSuite can extract the tests to be run automatically.
- * To do so you pass a ReflectionClass instance for your
- * PHPUnit_Framework_TestCase class to the PHPUnit_Framework_TestSuite
- * constructor.
- *
- * <code>
- * <?php
- * $suite = new PHPUnit_Framework_TestSuite(
- *   new ReflectionClass('MathTest')
- * );
- * ?>
- * </code>
- *
- * This constructor creates a suite with all the methods starting with
- * "test" that take no arguments.
- *
- * @since Class available since Release 2.0.0
  */
-class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Framework_SelfDescribing, IteratorAggregate
+class TestSuite implements Test, SelfDescribing, IteratorAggregate
 {
     /**
      * Last count of tests in this suite.
@@ -52,19 +37,19 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      *
      * @var bool
      */
-    protected $backupGlobals = null;
+    protected $backupGlobals;
 
     /**
      * Enable or disable the backup and restoration of static attributes.
      *
      * @var bool
      */
-    protected $backupStaticAttributes = null;
+    protected $backupStaticAttributes;
 
     /**
      * @var bool
      */
-    private $beStrictAboutChangesToGlobalState = null;
+    private $beStrictAboutChangesToGlobalState;
 
     /**
      * @var bool
@@ -88,7 +73,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
     /**
      * The tests in the test suite.
      *
-     * @var array
+     * @var TestCase[]
      */
     protected $tests = [];
 
@@ -110,23 +95,28 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
     protected $foundClasses = [];
 
     /**
-     * @var PHPUnit_Runner_Filter_Factory
+     * @var Factory
      */
-    private $iteratorFilter = null;
+    private $iteratorFilter;
+
+    /**
+     * @var string[]
+     */
+    private $declaredClasses;
 
     /**
      * Constructs a new TestSuite:
      *
-     *   - PHPUnit_Framework_TestSuite() constructs an empty TestSuite.
+     *   - PHPUnit\Framework\TestSuite() constructs an empty TestSuite.
      *
-     *   - PHPUnit_Framework_TestSuite(ReflectionClass) constructs a
+     *   - PHPUnit\Framework\TestSuite(ReflectionClass) constructs a
      *     TestSuite from the given class.
      *
-     *   - PHPUnit_Framework_TestSuite(ReflectionClass, String)
+     *   - PHPUnit\Framework\TestSuite(ReflectionClass, String)
      *     constructs a TestSuite from the given class with the given
      *     name.
      *
-     *   - PHPUnit_Framework_TestSuite(String) either constructs a
+     *   - PHPUnit\Framework\TestSuite(String) either constructs a
      *     TestSuite from the given class (if the passed string is the
      *     name of an existing class) or constructs an empty TestSuite
      *     with the given name.
@@ -134,18 +124,20 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      * @param mixed  $theClass
      * @param string $name
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function __construct($theClass = '', $name = '')
     {
+        $this->declaredClasses = \get_declared_classes();
+
         $argumentsValid = false;
 
-        if (is_object($theClass) &&
+        if (\is_object($theClass) &&
             $theClass instanceof ReflectionClass) {
             $argumentsValid = true;
-        } elseif (is_string($theClass) &&
-                 $theClass !== '' &&
-                 class_exists($theClass, false)) {
+        } elseif (\is_string($theClass) &&
+            $theClass !== '' &&
+            \class_exists($theClass, false)) {
             $argumentsValid = true;
 
             if ($name == '') {
@@ -153,19 +145,19 @@ class_exists($theClass, false)) {
             }
 
             $theClass = new ReflectionClass($theClass);
-        } elseif (is_string($theClass)) {
+        } elseif (\is_string($theClass)) {
             $this->setName($theClass);
 
             return;
         }
 
         if (!$argumentsValid) {
-            throw new PHPUnit_Framework_Exception;
+            throw new Exception;
         }
 
-        if (!$theClass->isSubclassOf('PHPUnit_Framework_TestCase')) {
-            throw new PHPUnit_Framework_Exception(
-                'Class "' . $theClass->name . '" does not extend PHPUnit_Framework_TestCase.'
+        if (!$theClass->isSubclassOf(TestCase::class)) {
+            throw new Exception(
+                'Class "' . $theClass->name . '" does not extend PHPUnit\Framework\TestCase.'
             );
         }
 
@@ -181,7 +173,7 @@ class_exists($theClass, false)) {
             !$constructor->isPublic()) {
             $this->addTest(
                 self::warning(
-                    sprintf(
+                    \sprintf(
                         'Class "%s" has no public constructor.',
                         $theClass->getName()
                     )
@@ -198,7 +190,7 @@ class_exists($theClass, false)) {
         if (empty($this->tests)) {
             $this->addTest(
                 self::warning(
-                    sprintf(
+                    \sprintf(
                         'No tests found in class "%s".',
                         $theClass->getName()
                     )
@@ -222,10 +214,10 @@ public function toString()
     /**
      * Adds a test to the suite.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param array                  $groups
+     * @param Test  $test
+     * @param array $groups
      */
-    public function addTest(PHPUnit_Framework_Test $test, $groups = [])
+    public function addTest(Test $test, $groups = [])
     {
         $class = new ReflectionClass($test);
 
@@ -233,8 +225,7 @@ public function addTest(PHPUnit_Framework_Test $test, $groups = [])
             $this->tests[]  = $test;
             $this->numTests = -1;
 
-            if ($test instanceof self &&
-                empty($groups)) {
+            if ($test instanceof self && empty($groups)) {
                 $groups = $test->getGroups();
             }
 
@@ -250,7 +241,7 @@ public function addTest(PHPUnit_Framework_Test $test, $groups = [])
                 }
             }
 
-            if ($test instanceof PHPUnit_Framework_TestCase) {
+            if ($test instanceof TestCase) {
                 $test->setGroups($groups);
             }
         }
@@ -261,16 +252,16 @@ public function addTest(PHPUnit_Framework_Test $test, $groups = [])
      *
      * @param mixed $testClass
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function addTestSuite($testClass)
     {
-        if (is_string($testClass) && class_exists($testClass)) {
+        if (\is_string($testClass) && \class_exists($testClass)) {
             $testClass = new ReflectionClass($testClass);
         }
 
-        if (!is_object($testClass)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!\is_object($testClass)) {
+            throw InvalidArgumentHelper::factory(
                 1,
                 'class name or object'
             );
@@ -281,19 +272,17 @@ public function addTestSuite($testClass)
         } elseif ($testClass instanceof ReflectionClass) {
             $suiteMethod = false;
 
-            if (!$testClass->isAbstract()) {
-                if ($testClass->hasMethod(PHPUnit_Runner_BaseTestRunner::SUITE_METHODNAME)) {
-                    $method = $testClass->getMethod(
-                        PHPUnit_Runner_BaseTestRunner::SUITE_METHODNAME
-                    );
+            if (!$testClass->isAbstract() && $testClass->hasMethod(BaseTestRunner::SUITE_METHODNAME)) {
+                $method = $testClass->getMethod(
+                    BaseTestRunner::SUITE_METHODNAME
+                );
 
-                    if ($method->isStatic()) {
-                        $this->addTest(
-                            $method->invoke(null, $testClass->getName())
-                        );
+                if ($method->isStatic()) {
+                    $this->addTest(
+                        $method->invoke(null, $testClass->getName())
+                    );
 
-                        $suiteMethod = true;
-                    }
+                    $suiteMethod = true;
                 }
             }
 
@@ -301,7 +290,7 @@ public function addTestSuite($testClass)
                 $this->addTest(new self($testClass));
             }
         } else {
-            throw new PHPUnit_Framework_Exception;
+            throw new Exception;
         }
     }
 
@@ -310,24 +299,22 @@ public function addTestSuite($testClass)
      * as well as the separate import statements for the user's convenience.
      *
      * If the named file cannot be read or there are no new tests that can be
-     * added, a <code>PHPUnit_Framework_WarningTestCase</code> will be created instead,
+     * added, a <code>PHPUnit\Framework\WarningTestCase</code> will be created instead,
      * leaving the current test run untouched.
      *
      * @param string $filename
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 2.3.0
+     * @throws Exception
      */
     public function addTestFile($filename)
     {
-        if (!is_string($filename)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (file_exists($filename) && substr($filename, -5) == '.phpt') {
+        if (\file_exists($filename) && \substr($filename, -5) == '.phpt') {
             $this->addTest(
-                new PHPUnit_Extensions_PhptTestCase($filename)
+                new PhptTestCase($filename)
             );
 
             return;
@@ -335,35 +322,36 @@ public function addTestFile($filename)
 
         // The given file may contain further stub classes in addition to the
         // test class itself. Figure out the actual test class.
-        $classes    = get_declared_classes();
-        $filename   = PHPUnit_Util_Fileloader::checkAndLoad($filename);
-        $newClasses = array_diff(get_declared_classes(), $classes);
+        $filename   = Fileloader::checkAndLoad($filename);
+        $newClasses = \array_diff(\get_declared_classes(), $this->declaredClasses);
 
         // The diff is empty in case a parent class (with test methods) is added
         // AFTER a child class that inherited from it. To account for that case,
-        // cumulate all discovered classes, so the parent class may be found in
+        // accumulate all discovered classes, so the parent class may be found in
         // a later invocation.
         if (!empty($newClasses)) {
             // On the assumption that test classes are defined first in files,
             // process discovered classes in approximate LIFO order, so as to
             // avoid unnecessary reflection.
-            $this->foundClasses = array_merge($newClasses, $this->foundClasses);
+            $this->foundClasses    = \array_merge($newClasses, $this->foundClasses);
+            $this->declaredClasses = \get_declared_classes();
         }
 
         // The test class's name must match the filename, either in full, or as
         // a PEAR/PSR-0 prefixed shortname ('NameSpace_ShortName'), or as a
         // PSR-1 local shortname ('NameSpace\ShortName'). The comparison must be
         // anchored to prevent false-positive matches (e.g., 'OtherShortName').
-        $shortname      = basename($filename, '.php');
-        $shortnameRegEx = '/(?:^|_|\\\\)' . preg_quote($shortname, '/') . '$/';
+        $shortname      = \basename($filename, '.php');
+        $shortnameRegEx = '/(?:^|_|\\\\)' . \preg_quote($shortname, '/') . '$/';
 
         foreach ($this->foundClasses as $i => $className) {
-            if (preg_match($shortnameRegEx, $className)) {
+            if (\preg_match($shortnameRegEx, $className)) {
                 $class = new ReflectionClass($className);
 
                 if ($class->getFileName() == $filename) {
                     $newClasses = [$className];
                     unset($this->foundClasses[$i]);
+
                     break;
                 }
             }
@@ -372,16 +360,20 @@ public function addTestFile($filename)
         foreach ($newClasses as $className) {
             $class = new ReflectionClass($className);
 
+            if (dirname($class->getFileName()) === __DIR__) {
+                continue;
+            }
+
             if (!$class->isAbstract()) {
-                if ($class->hasMethod(PHPUnit_Runner_BaseTestRunner::SUITE_METHODNAME)) {
+                if ($class->hasMethod(BaseTestRunner::SUITE_METHODNAME)) {
                     $method = $class->getMethod(
-                        PHPUnit_Runner_BaseTestRunner::SUITE_METHODNAME
+                        BaseTestRunner::SUITE_METHODNAME
                     );
 
                     if ($method->isStatic()) {
                         $this->addTest($method->invoke(null, $className));
                     }
-                } elseif ($class->implementsInterface('PHPUnit_Framework_Test')) {
+                } elseif ($class->implementsInterface(Test::class)) {
                     $this->addTestSuite($class);
                 }
             }
@@ -395,15 +387,13 @@ public function addTestFile($filename)
      *
      * @param array|Iterator $filenames
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 2.3.0
+     * @throws Exception
      */
     public function addTestFiles($filenames)
     {
-        if (!(is_array($filenames) ||
-             (is_object($filenames) && $filenames instanceof Iterator))) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!(\is_array($filenames) ||
+            (\is_object($filenames) && $filenames instanceof Iterator))) {
+            throw InvalidArgumentHelper::factory(
                 1,
                 'array or iterator'
             );
@@ -424,17 +414,17 @@ public function addTestFiles($filenames)
     public function count($preferCache = false)
     {
         if ($preferCache && $this->cachedNumTests !== null) {
-            $numTests = $this->cachedNumTests;
-        } else {
-            $numTests = 0;
+            return $this->cachedNumTests;
+        }
 
-            foreach ($this as $test) {
-                $numTests += count($test);
-            }
+        $numTests = 0;
 
-            $this->cachedNumTests = $numTests;
+        foreach ($this as $test) {
+            $numTests += \count($test);
         }
 
+        $this->cachedNumTests = $numTests;
+
         return $numTests;
     }
 
@@ -442,9 +432,9 @@ public function count($preferCache = false)
      * @param ReflectionClass $theClass
      * @param string          $name
      *
-     * @return PHPUnit_Framework_Test
+     * @return Test
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public static function createTest(ReflectionClass $theClass, $name)
     {
@@ -452,21 +442,26 @@ public static function createTest(ReflectionClass $theClass, $name)
 
         if (!$theClass->isInstantiable()) {
             return self::warning(
-                sprintf('Cannot instantiate class "%s".', $className)
+                \sprintf('Cannot instantiate class "%s".', $className)
             );
         }
 
-        $backupSettings = PHPUnit_Util_Test::getBackupSettings(
+        $backupSettings = \PHPUnit\Util\Test::getBackupSettings(
             $className,
             $name
         );
 
-        $preserveGlobalState = PHPUnit_Util_Test::getPreserveGlobalStateSettings(
+        $preserveGlobalState = \PHPUnit\Util\Test::getPreserveGlobalStateSettings(
             $className,
             $name
         );
 
-        $runTestInSeparateProcess = PHPUnit_Util_Test::getProcessIsolationSettings(
+        $runTestInSeparateProcess = \PHPUnit\Util\Test::getProcessIsolationSettings(
+            $className,
+            $name
+        );
+
+        $runClassInSeparateProcess = \PHPUnit\Util\Test::getClassProcessIsolationSettings(
             $className,
             $name
         );
@@ -477,17 +472,17 @@ public static function createTest(ReflectionClass $theClass, $name)
             $parameters = $constructor->getParameters();
 
             // TestCase() or TestCase($name)
-            if (count($parameters) < 2) {
+            if (\count($parameters) < 2) {
                 $test = new $className;
             } // TestCase($name, $data)
             else {
                 try {
-                    $data = PHPUnit_Util_Test::getProvidedData(
+                    $data = \PHPUnit\Util\Test::getProvidedData(
                         $className,
                         $name
                     );
-                } catch (PHPUnit_Framework_IncompleteTestError $e) {
-                    $message = sprintf(
+                } catch (IncompleteTestError $e) {
+                    $message = \sprintf(
                         'Test for %s::%s marked incomplete by data provider',
                         $className,
                         $name
@@ -500,8 +495,8 @@ public static function createTest(ReflectionClass $theClass, $name)
                     }
 
                     $data = self::incompleteTest($className, $name, $message);
-                } catch (PHPUnit_Framework_SkippedTestError $e) {
-                    $message = sprintf(
+                } catch (SkippedTestError $e) {
+                    $message = \sprintf(
                         'Test for %s::%s skipped by data provider',
                         $className,
                         $name
@@ -521,7 +516,7 @@ public static function createTest(ReflectionClass $theClass, $name)
                 }
 
                 if (isset($t)) {
-                    $message = sprintf(
+                    $message = \sprintf(
                         'The data provider specified for %s::%s is invalid.',
                         $className,
                         $name
@@ -538,24 +533,24 @@ public static function createTest(ReflectionClass $theClass, $name)
 
                 // Test method with @dataProvider.
                 if (isset($data)) {
-                    $test = new PHPUnit_Framework_TestSuite_DataProvider(
+                    $test = new DataProviderTestSuite(
                         $className . '::' . $name
                     );
 
                     if (empty($data)) {
                         $data = self::warning(
-                            sprintf(
+                            \sprintf(
                                 'No tests found in suite "%s".',
                                 $test->getName()
                             )
                         );
                     }
 
-                    $groups = PHPUnit_Util_Test::getGroups($className, $name);
+                    $groups = \PHPUnit\Util\Test::getGroups($className, $name);
 
-                    if ($data instanceof PHPUnit_Framework_WarningTestCase ||
-                        $data instanceof PHPUnit_Framework_SkippedTestCase ||
-                        $data instanceof PHPUnit_Framework_IncompleteTestCase) {
+                    if ($data instanceof WarningTestCase ||
+                        $data instanceof SkippedTestCase ||
+                        $data instanceof IncompleteTestCase) {
                         $test->addTest($data, $groups);
                     } else {
                         foreach ($data as $_dataName => $_data) {
@@ -569,6 +564,14 @@ public static function createTest(ReflectionClass $theClass, $name)
                                 }
                             }
 
+                            if ($runClassInSeparateProcess) {
+                                $_test->setRunClassInSeparateProcess(true);
+
+                                if ($preserveGlobalState !== null) {
+                                    $_test->setPreserveGlobalState($preserveGlobalState);
+                                }
+                            }
+
                             if ($backupSettings['backupGlobals'] !== null) {
                                 $_test->setBackupGlobals(
                                     $backupSettings['backupGlobals']
@@ -591,10 +594,10 @@ public static function createTest(ReflectionClass $theClass, $name)
         }
 
         if (!isset($test)) {
-            throw new PHPUnit_Framework_Exception('No valid test provided.');
+            throw new Exception('No valid test provided.');
         }
 
-        if ($test instanceof PHPUnit_Framework_TestCase) {
+        if ($test instanceof TestCase) {
             $test->setName($name);
 
             if ($runTestInSeparateProcess) {
@@ -622,11 +625,11 @@ public static function createTest(ReflectionClass $theClass, $name)
     /**
      * Creates a default TestResult object.
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult
      */
     protected function createResult()
     {
-        return new PHPUnit_Framework_TestResult;
+        return new TestResult;
     }
 
     /**
@@ -643,12 +646,10 @@ public function getName()
      * Returns the test groups of the suite.
      *
      * @return array
-     *
-     * @since Method available since Release 3.2.0
      */
     public function getGroups()
     {
-        return array_keys($this->groups);
+        return \array_keys($this->groups);
     }
 
     public function getGroupDetails()
@@ -660,8 +661,6 @@ public function getGroupDetails()
      * Set tests groups of the test case
      *
      * @param array $groups
-     *
-     * @since Method available since Release 4.0.0
      */
     public function setGroupDetails(array $groups)
     {
@@ -671,21 +670,21 @@ public function setGroupDetails(array $groups)
     /**
      * Runs the tests and collects their result in a TestResult.
      *
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult
      */
-    public function run(PHPUnit_Framework_TestResult $result = null)
+    public function run(TestResult $result = null)
     {
         if ($result === null) {
             $result = $this->createResult();
         }
 
-        if (count($this) == 0) {
+        if (\count($this) == 0) {
             return $result;
         }
 
-        $hookMethods = PHPUnit_Util_Test::getHookMethods($this->name);
+        $hookMethods = \PHPUnit\Util\Test::getHookMethods($this->name);
 
         $result->startTestSuite($this);
 
@@ -694,17 +693,17 @@ public function run(PHPUnit_Framework_TestResult $result = null)
 
             foreach ($hookMethods['beforeClass'] as $beforeClassMethod) {
                 if ($this->testCase === true &&
-                    class_exists($this->name, false) &&
-                    method_exists($this->name, $beforeClassMethod)) {
-                    if ($missingRequirements = PHPUnit_Util_Test::getMissingRequirements($this->name, $beforeClassMethod)) {
-                        $this->markTestSuiteSkipped(implode(PHP_EOL, $missingRequirements));
+                    \class_exists($this->name, false) &&
+                    \method_exists($this->name, $beforeClassMethod)) {
+                    if ($missingRequirements = \PHPUnit\Util\Test::getMissingRequirements($this->name, $beforeClassMethod)) {
+                        $this->markTestSuiteSkipped(\implode(PHP_EOL, $missingRequirements));
                     }
 
-                    call_user_func([$this->name, $beforeClassMethod]);
+                    \call_user_func([$this->name, $beforeClassMethod]);
                 }
             }
-        } catch (PHPUnit_Framework_SkippedTestSuiteError $e) {
-            $numTests = count($this);
+        } catch (SkippedTestSuiteError $e) {
+            $numTests = \count($this);
 
             for ($i = 0; $i < $numTests; $i++) {
                 $result->startTest($this);
@@ -723,9 +722,13 @@ class_exists($this->name, false) &&
         }
 
         if (isset($t)) {
-            $numTests = count($this);
+            $numTests = \count($this);
 
             for ($i = 0; $i < $numTests; $i++) {
+                if ($result->shouldStop()) {
+                    break;
+                }
+
                 $result->startTest($this);
                 $result->addError($this, $t, 0);
                 $result->endTest($this, 0);
@@ -742,9 +745,8 @@ class_exists($this->name, false) &&
                 break;
             }
 
-            if ($test instanceof PHPUnit_Framework_TestCase ||
-                $test instanceof self) {
-                $test->setbeStrictAboutChangesToGlobalState($this->beStrictAboutChangesToGlobalState);
+            if ($test instanceof TestCase || $test instanceof self) {
+                $test->setBeStrictAboutChangesToGlobalState($this->beStrictAboutChangesToGlobalState);
                 $test->setBackupGlobals($this->backupGlobals);
                 $test->setBackupStaticAttributes($this->backupStaticAttributes);
                 $test->setRunTestInSeparateProcess($this->runTestInSeparateProcess);
@@ -754,8 +756,8 @@ class_exists($this->name, false) &&
         }
 
         foreach ($hookMethods['afterClass'] as $afterClassMethod) {
-            if ($this->testCase === true && class_exists($this->name, false) && method_exists($this->name, $afterClassMethod)) {
-                call_user_func([$this->name, $afterClassMethod]);
+            if ($this->testCase === true && \class_exists($this->name, false) && \method_exists($this->name, $afterClassMethod)) {
+                \call_user_func([$this->name, $afterClassMethod]);
             }
         }
 
@@ -769,16 +771,14 @@ class_exists($this->name, false) &&
     /**
      * @param bool $runTestInSeparateProcess
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.7.0
+     * @throws Exception
      */
     public function setRunTestInSeparateProcess($runTestInSeparateProcess)
     {
-        if (is_bool($runTestInSeparateProcess)) {
+        if (\is_bool($runTestInSeparateProcess)) {
             $this->runTestInSeparateProcess = $runTestInSeparateProcess;
         } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
     }
 
@@ -787,10 +787,10 @@ public function setRunTestInSeparateProcess($runTestInSeparateProcess)
      *
      * @deprecated
      *
-     * @param PHPUnit_Framework_Test       $test
-     * @param PHPUnit_Framework_TestResult $result
+     * @param Test       $test
+     * @param TestResult $result
      */
-    public function runTest(PHPUnit_Framework_Test $test, PHPUnit_Framework_TestResult $result)
+    public function runTest(Test $test, TestResult $result)
     {
         $test->run($result);
     }
@@ -810,15 +810,15 @@ public function setName($name)
      *
      * @param  int|false
      *
-     * @return PHPUnit_Framework_Test
+     * @return Test|false
      */
     public function testAt($index)
     {
         if (isset($this->tests[$index])) {
             return $this->tests[$index];
-        } else {
-            return false;
         }
+
+        return false;
     }
 
     /**
@@ -835,8 +835,6 @@ public function tests()
      * Set tests of the test suite
      *
      * @param array $tests
-     *
-     * @since Method available since Release 4.0.0
      */
     public function setTests(array $tests)
     {
@@ -848,13 +846,11 @@ public function setTests(array $tests)
      *
      * @param string $message
      *
-     * @throws PHPUnit_Framework_SkippedTestSuiteError
-     *
-     * @since Method available since Release 3.0.0
+     * @throws SkippedTestSuiteError
      */
     public function markTestSuiteSkipped($message = '')
     {
-        throw new PHPUnit_Framework_SkippedTestSuiteError($message);
+        throw new SkippedTestSuiteError($message);
     }
 
     /**
@@ -872,7 +868,7 @@ protected function addTestMethod(ReflectionClass $class, ReflectionMethod $metho
         if (!$method->isPublic()) {
             $this->addTest(
                 self::warning(
-                    sprintf(
+                    \sprintf(
                         'Test method "%s" in test class "%s" is not public.',
                         $name,
                         $class->getName()
@@ -885,16 +881,15 @@ protected function addTestMethod(ReflectionClass $class, ReflectionMethod $metho
 
         $test = self::createTest($class, $name);
 
-        if ($test instanceof PHPUnit_Framework_TestCase ||
-            $test instanceof PHPUnit_Framework_TestSuite_DataProvider) {
+        if ($test instanceof TestCase || $test instanceof DataProviderTestSuite) {
             $test->setDependencies(
-                PHPUnit_Util_Test::getDependencies($class->getName(), $name)
+                \PHPUnit\Util\Test::getDependencies($class->getName(), $name)
             );
         }
 
         $this->addTest(
             $test,
-            PHPUnit_Util_Test::getGroups($class->getName(), $name)
+            \PHPUnit\Util\Test::getGroups($class->getName(), $name)
         );
     }
 
@@ -905,7 +900,7 @@ protected function addTestMethod(ReflectionClass $class, ReflectionMethod $metho
      */
     public static function isTestMethod(ReflectionMethod $method)
     {
-        if (strpos($method->name, 'test') === 0) {
+        if (\strpos($method->name, 'test') === 0) {
             return true;
         }
 
@@ -913,18 +908,18 @@ public static function isTestMethod(ReflectionMethod $method)
         // @test     on TestCase::testMethod()
         $docComment = $method->getDocComment();
 
-        return strpos($docComment, '@test')     !== false ||
-               strpos($docComment, '@scenario') !== false;
+        return \strpos($docComment, '@test') !== false ||
+            \strpos($docComment, '@scenario') !== false;
     }
 
     /**
      * @param string $message
      *
-     * @return PHPUnit_Framework_WarningTestCase
+     * @return WarningTestCase
      */
     protected static function warning($message)
     {
-        return new PHPUnit_Framework_WarningTestCase($message);
+        return new WarningTestCase($message);
     }
 
     /**
@@ -932,13 +927,11 @@ protected static function warning($message)
      * @param string $methodName
      * @param string $message
      *
-     * @return PHPUnit_Framework_SkippedTestCase
-     *
-     * @since Method available since Release 4.3.0
+     * @return SkippedTestCase
      */
     protected static function skipTest($class, $methodName, $message)
     {
-        return new PHPUnit_Framework_SkippedTestCase($class, $methodName, $message);
+        return new SkippedTestCase($class, $methodName, $message);
     }
 
     /**
@@ -946,48 +939,39 @@ protected static function skipTest($class, $methodName, $message)
      * @param string $methodName
      * @param string $message
      *
-     * @return PHPUnit_Framework_IncompleteTestCase
-     *
-     * @since Method available since Release 4.3.0
+     * @return IncompleteTestCase
      */
     protected static function incompleteTest($class, $methodName, $message)
     {
-        return new PHPUnit_Framework_IncompleteTestCase($class, $methodName, $message);
+        return new IncompleteTestCase($class, $methodName, $message);
     }
 
     /**
      * @param bool $beStrictAboutChangesToGlobalState
-     *
-     * @since Method available since Release 4.6.0
      */
-    public function setbeStrictAboutChangesToGlobalState($beStrictAboutChangesToGlobalState)
+    public function setBeStrictAboutChangesToGlobalState($beStrictAboutChangesToGlobalState)
     {
-        if (is_null($this->beStrictAboutChangesToGlobalState) && is_bool($beStrictAboutChangesToGlobalState)) {
+        if (null === $this->beStrictAboutChangesToGlobalState && \is_bool($beStrictAboutChangesToGlobalState)) {
             $this->beStrictAboutChangesToGlobalState = $beStrictAboutChangesToGlobalState;
         }
     }
 
     /**
      * @param bool $backupGlobals
-     *
-     * @since Method available since Release 3.3.0
      */
     public function setBackupGlobals($backupGlobals)
     {
-        if (is_null($this->backupGlobals) && is_bool($backupGlobals)) {
+        if (null === $this->backupGlobals && \is_bool($backupGlobals)) {
             $this->backupGlobals = $backupGlobals;
         }
     }
 
     /**
      * @param bool $backupStaticAttributes
-     *
-     * @since Method available since Release 3.4.0
      */
     public function setBackupStaticAttributes($backupStaticAttributes)
     {
-        if (is_null($this->backupStaticAttributes) &&
-            is_bool($backupStaticAttributes)) {
+        if (null === $this->backupStaticAttributes && \is_bool($backupStaticAttributes)) {
             $this->backupStaticAttributes = $backupStaticAttributes;
         }
     }
@@ -995,13 +979,11 @@ public function setBackupStaticAttributes($backupStaticAttributes)
     /**
      * Returns an iterator for this test suite.
      *
-     * @return RecursiveIteratorIterator
-     *
-     * @since Method available since Release 3.1.0
+     * @return TestSuiteIterator
      */
     public function getIterator()
     {
-        $iterator = new PHPUnit_Util_TestSuiteIterator($this);
+        $iterator = new TestSuiteIterator($this);
 
         if ($this->iteratorFilter !== null) {
             $iterator = $this->iteratorFilter->factory($iterator, $this);
@@ -1010,7 +992,7 @@ public function getIterator()
         return $iterator;
     }
 
-    public function injectFilter(PHPUnit_Runner_Filter_Factory $filter)
+    public function injectFilter(Factory $filter)
     {
         $this->iteratorFilter = $filter;
         foreach ($this as $test) {
@@ -1023,8 +1005,6 @@ public function injectFilter(PHPUnit_Runner_Filter_Factory $filter)
     /**
      * Template Method that is called before the tests
      * of this test suite are run.
-     *
-     * @since Method available since Release 3.1.0
      */
     protected function setUp()
     {
@@ -1033,8 +1013,6 @@ protected function setUp()
     /**
      * Template Method that is called after the tests
      * of this test suite have finished running.
-     *
-     * @since Method available since Release 3.1.0
      */
     protected function tearDown()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/TestSuite/DataProvider.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestSuite/DataProvider.php
deleted file mode 100644
index 610620358..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/TestSuite/DataProvider.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since Class available since Release 3.4.0
- */
-class PHPUnit_Framework_TestSuite_DataProvider extends PHPUnit_Framework_TestSuite
-{
-    /**
-     * Sets the dependencies of a TestCase.
-     *
-     * @param array $dependencies
-     */
-    public function setDependencies(array $dependencies)
-    {
-        foreach ($this->tests as $test) {
-            $test->setDependencies($dependencies);
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/TestSuiteIterator.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestSuiteIterator.php
similarity index 75%
rename from lib/composer/vendor/phpunit/phpunit/src/Util/TestSuiteIterator.php
rename to lib/composer/vendor/phpunit/phpunit/src/Framework/TestSuiteIterator.php
index edf7b9514..0635e7ebc 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/TestSuiteIterator.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/TestSuiteIterator.php
@@ -7,13 +7,14 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
+
+use RecursiveIterator;
 
 /**
  * Iterator for test suites.
- *
- * @since Class available since Release 3.1.0
  */
-class PHPUnit_Util_TestSuiteIterator implements RecursiveIterator
+class TestSuiteIterator implements RecursiveIterator
 {
     /**
      * @var int
@@ -21,14 +22,14 @@ class PHPUnit_Util_TestSuiteIterator implements RecursiveIterator
     protected $position;
 
     /**
-     * @var PHPUnit_Framework_Test[]
+     * @var Test[]
      */
     protected $tests;
 
     /**
-     * @param PHPUnit_Framework_TestSuite $testSuite
+     * @param TestSuite $testSuite
      */
-    public function __construct(PHPUnit_Framework_TestSuite $testSuite)
+    public function __construct(TestSuite $testSuite)
     {
         $this->tests = $testSuite->tests();
     }
@@ -48,7 +49,7 @@ public function rewind()
      */
     public function valid()
     {
-        return $this->position < count($this->tests);
+        return $this->position < \count($this->tests);
     }
 
     /**
@@ -64,7 +65,7 @@ public function key()
     /**
      * Returns the current element.
      *
-     * @return PHPUnit_Framework_Test
+     * @return Test
      */
     public function current()
     {
@@ -82,7 +83,7 @@ public function next()
     /**
      * Returns the sub iterator for the current element.
      *
-     * @return PHPUnit_Util_TestSuiteIterator
+     * @return TestSuiteIterator
      */
     public function getChildren()
     {
@@ -98,6 +99,6 @@ public function getChildren()
      */
     public function hasChildren()
     {
-        return $this->tests[$this->position] instanceof PHPUnit_Framework_TestSuite;
+        return $this->tests[$this->position] instanceof TestSuite;
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/UnintentionallyCoveredCodeError.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/UnintentionallyCoveredCodeError.php
index 017a54efd..af2623d8b 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/UnintentionallyCoveredCodeError.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/UnintentionallyCoveredCodeError.php
@@ -7,13 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
 /**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
+ * Extension to PHPUnit\Framework\AssertionFailedError to mark the special
  * case of a test that unintentionally covers code.
- *
- * @since Class available since Release 4.0.0
  */
-class PHPUnit_Framework_UnintentionallyCoveredCodeError extends PHPUnit_Framework_RiskyTestError
+class UnintentionallyCoveredCodeError extends RiskyTestError
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/Warning.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/Warning.php
index 1b36f26e2..2bc1d5633 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/Warning.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/Warning.php
@@ -7,13 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
 /**
- * Thrown when an there is a warning.
- *
- * @since Class available since Release 5.0.0
+ * Thrown when there is a warning.
  */
-class PHPUnit_Framework_Warning extends PHPUnit_Framework_Exception implements PHPUnit_Framework_SelfDescribing
+class Warning extends Exception implements SelfDescribing
 {
     /**
      * Wrapper for getMessage() which is declared as final.
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Framework/WarningTestCase.php b/lib/composer/vendor/phpunit/phpunit/src/Framework/WarningTestCase.php
index 17a4b9299..1bf18807f 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Framework/WarningTestCase.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Framework/WarningTestCase.php
@@ -7,13 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
 /**
  * A warning.
- *
- * @since Class available since Release 2.0.0
  */
-class PHPUnit_Framework_WarningTestCase extends PHPUnit_Framework_TestCase
+class WarningTestCase extends TestCase
 {
     /**
      * @var string
@@ -50,17 +49,15 @@ public function __construct($message = '')
     }
 
     /**
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function runTest()
     {
-        throw new PHPUnit_Framework_Warning($this->message);
+        throw new Warning($this->message);
     }
 
     /**
      * @return string
-     *
-     * @since Method available since Release 3.0.0
      */
     public function getMessage()
     {
@@ -71,8 +68,6 @@ public function getMessage()
      * Returns a string representation of the test case.
      *
      * @return string
-     *
-     * @since Method available since Release 3.4.0
      */
     public function toString()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/BaseTestRunner.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/BaseTestRunner.php
index 9eb065631..a6221ee82 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Runner/BaseTestRunner.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Runner/BaseTestRunner.php
@@ -7,13 +7,19 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Runner;
+
+use File_Iterator_Facade;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestSuite;
+use ReflectionClass;
+use ReflectionException;
 
 /**
  * Base class for all test runners.
- *
- * @since Class available since Release 2.0.0
  */
-abstract class PHPUnit_Runner_BaseTestRunner
+abstract class BaseTestRunner
 {
     const STATUS_PASSED     = 0;
     const STATUS_SKIPPED    = 1;
@@ -27,11 +33,11 @@ abstract class PHPUnit_Runner_BaseTestRunner
     /**
      * Returns the loader to be used.
      *
-     * @return PHPUnit_Runner_TestSuiteLoader
+     * @return TestSuiteLoader
      */
     public function getLoader()
     {
-        return new PHPUnit_Runner_StandardTestSuiteLoader;
+        return new StandardTestSuiteLoader;
     }
 
     /**
@@ -43,19 +49,19 @@ public function getLoader()
      * @param string $suiteClassFile
      * @param mixed  $suffixes
      *
-     * @return PHPUnit_Framework_Test
+     * @return Test|null
      */
     public function getTest($suiteClassName, $suiteClassFile = '', $suffixes = '')
     {
-        if (is_dir($suiteClassName) &&
-            !is_file($suiteClassName . '.php') && empty($suiteClassFile)) {
+        if (\is_dir($suiteClassName) &&
+            !\is_file($suiteClassName . '.php') && empty($suiteClassFile)) {
             $facade = new File_Iterator_Facade;
             $files  = $facade->getFilesAsArray(
                 $suiteClassName,
                 $suffixes
             );
 
-            $suite = new PHPUnit_Framework_TestSuite($suiteClassName);
+            $suite = new TestSuite($suiteClassName);
             $suite->addTestFiles($files);
 
             return $suite;
@@ -66,7 +72,7 @@ public function getTest($suiteClassName, $suiteClassFile = '', $suffixes = '')
                 $suiteClassName,
                 $suiteClassFile
             );
-        } catch (PHPUnit_Framework_Exception $e) {
+        } catch (Exception $e) {
             $this->runFailed($e->getMessage());
 
             return;
@@ -87,7 +93,7 @@ public function getTest($suiteClassName, $suiteClassFile = '', $suffixes = '')
                 $test = $suiteMethod->invoke(null, $testClass->getName());
             } catch (ReflectionException $e) {
                 $this->runFailed(
-                    sprintf(
+                    \sprintf(
                         "Failed to invoke suite() method.\n%s",
                         $e->getMessage()
                     )
@@ -97,9 +103,9 @@ public function getTest($suiteClassName, $suiteClassFile = '', $suffixes = '')
             }
         } catch (ReflectionException $e) {
             try {
-                $test = new PHPUnit_Framework_TestSuite($testClass);
-            } catch (PHPUnit_Framework_Exception $e) {
-                $test = new PHPUnit_Framework_TestSuite;
+                $test = new TestSuite($testClass);
+            } catch (Exception $e) {
+                $test = new TestSuite;
                 $test->setName($suiteClassName);
             }
         }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/Exception.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/Exception.php
index 4b239afef..18cdfa706 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Runner/Exception.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Runner/Exception.php
@@ -7,10 +7,8 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Runner;
 
-/**
- * @since Class available since Release 4.0.0
- */
-class PHPUnit_Runner_Exception extends RuntimeException implements PHPUnit_Exception
+class Exception extends \RuntimeException implements \PHPUnit\Exception
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/ExcludeGroupFilterIterator.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/ExcludeGroupFilterIterator.php
new file mode 100644
index 000000000..7c4778298
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/ExcludeGroupFilterIterator.php
@@ -0,0 +1,23 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Filter;
+
+class ExcludeGroupFilterIterator extends GroupFilterIterator
+{
+    /**
+     * @param string $hash
+     *
+     * @return bool
+     */
+    protected function doAccept($hash)
+    {
+        return !\in_array($hash, $this->groupTests);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Factory.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Factory.php
index 11c742774..6f94ba665 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Factory.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Factory.php
@@ -7,11 +7,15 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Runner\Filter;
 
-/**
- * @since Class available since Release 4.0.0
- */
-class PHPUnit_Runner_Filter_Factory
+use FilterIterator;
+use InvalidArgumentException;
+use Iterator;
+use PHPUnit\Framework\TestSuite;
+use ReflectionClass;
+
+class Factory
 {
     /**
      * @var array
@@ -24,9 +28,9 @@ class PHPUnit_Runner_Filter_Factory
      */
     public function addFilter(ReflectionClass $filter, $args)
     {
-        if (!$filter->isSubclassOf('RecursiveFilterIterator')) {
+        if (!$filter->isSubclassOf(\RecursiveFilterIterator::class)) {
             throw new InvalidArgumentException(
-                sprintf(
+                \sprintf(
                     'Class "%s" does not extend RecursiveFilterIterator',
                     $filter->name
                 )
@@ -39,7 +43,7 @@ public function addFilter(ReflectionClass $filter, $args)
     /**
      * @return FilterIterator
      */
-    public function factory(Iterator $iterator, PHPUnit_Framework_TestSuite $suite)
+    public function factory(Iterator $iterator, TestSuite $suite)
     {
         foreach ($this->filters as $filter) {
             list($class, $args) = $filter;
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Group.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Group.php
deleted file mode 100644
index 3d21964df..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Group.php
+++ /dev/null
@@ -1,59 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since Class available since Release 4.0.0
- */
-abstract class PHPUnit_Runner_Filter_GroupFilterIterator extends RecursiveFilterIterator
-{
-    /**
-     * @var array
-     */
-    protected $groupTests = [];
-
-    /**
-     * @param RecursiveIterator           $iterator
-     * @param array                       $groups
-     * @param PHPUnit_Framework_TestSuite $suite
-     */
-    public function __construct(RecursiveIterator $iterator, array $groups, PHPUnit_Framework_TestSuite $suite)
-    {
-        parent::__construct($iterator);
-
-        foreach ($suite->getGroupDetails() as $group => $tests) {
-            if (in_array($group, $groups)) {
-                $testHashes = array_map(
-                    function ($test) {
-                        return spl_object_hash($test);
-                    },
-                    $tests
-                );
-
-                $this->groupTests = array_merge($this->groupTests, $testHashes);
-            }
-        }
-    }
-
-    /**
-     * @return bool
-     */
-    public function accept()
-    {
-        $test = $this->getInnerIterator()->current();
-
-        if ($test instanceof PHPUnit_Framework_TestSuite) {
-            return true;
-        }
-
-        return $this->doAccept(spl_object_hash($test));
-    }
-
-    abstract protected function doAccept($hash);
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Group/Exclude.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Group/Exclude.php
deleted file mode 100644
index 9fe4b6902..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Group/Exclude.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since Class available since Release 4.0.0
- */
-class PHPUnit_Runner_Filter_Group_Exclude extends PHPUnit_Runner_Filter_GroupFilterIterator
-{
-    protected function doAccept($hash)
-    {
-        return !in_array($hash, $this->groupTests);
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Group/Include.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Group/Include.php
deleted file mode 100644
index 49d2506eb..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Group/Include.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since Class available since Release 4.0.0
- */
-class PHPUnit_Runner_Filter_Group_Include extends PHPUnit_Runner_Filter_GroupFilterIterator
-{
-    protected function doAccept($hash)
-    {
-        return in_array($hash, $this->groupTests);
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/GroupFilterIterator.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/GroupFilterIterator.php
new file mode 100644
index 000000000..f9c962b06
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/GroupFilterIterator.php
@@ -0,0 +1,61 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Filter;
+
+use PHPUnit\Framework\TestSuite;
+use RecursiveFilterIterator;
+use RecursiveIterator;
+
+abstract class GroupFilterIterator extends RecursiveFilterIterator
+{
+    /**
+     * @var array
+     */
+    protected $groupTests = [];
+
+    /**
+     * @param RecursiveIterator $iterator
+     * @param array             $groups
+     * @param TestSuite         $suite
+     */
+    public function __construct(RecursiveIterator $iterator, array $groups, TestSuite $suite)
+    {
+        parent::__construct($iterator);
+
+        foreach ($suite->getGroupDetails() as $group => $tests) {
+            if (\in_array($group, $groups)) {
+                $testHashes = \array_map(
+                    function ($test) {
+                        return \spl_object_hash($test);
+                    },
+                    $tests
+                );
+
+                $this->groupTests = \array_merge($this->groupTests, $testHashes);
+            }
+        }
+    }
+
+    /**
+     * @return bool
+     */
+    public function accept()
+    {
+        $test = $this->getInnerIterator()->current();
+
+        if ($test instanceof TestSuite) {
+            return true;
+        }
+
+        return $this->doAccept(\spl_object_hash($test));
+    }
+
+    abstract protected function doAccept($hash);
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/IncludeGroupFilterIterator.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/IncludeGroupFilterIterator.php
new file mode 100644
index 000000000..3407a24b6
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/IncludeGroupFilterIterator.php
@@ -0,0 +1,23 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Filter;
+
+class IncludeGroupFilterIterator extends GroupFilterIterator
+{
+    /**
+     * @param string $hash
+     *
+     * @return bool
+     */
+    protected function doAccept($hash)
+    {
+        return \in_array($hash, $this->groupTests);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/NameFilterIterator.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/NameFilterIterator.php
new file mode 100644
index 000000000..af0a37c05
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/NameFilterIterator.php
@@ -0,0 +1,124 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Filter;
+
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\WarningTestCase;
+use PHPUnit\Util\RegularExpression;
+use RecursiveFilterIterator;
+use RecursiveIterator;
+
+class NameFilterIterator extends RecursiveFilterIterator
+{
+    /**
+     * @var string
+     */
+    protected $filter;
+
+    /**
+     * @var int
+     */
+    protected $filterMin;
+    /**
+     * @var int
+     */
+    protected $filterMax;
+
+    /**
+     * @param RecursiveIterator $iterator
+     * @param string            $filter
+     */
+    public function __construct(RecursiveIterator $iterator, $filter)
+    {
+        parent::__construct($iterator);
+        $this->setFilter($filter);
+    }
+
+    /**
+     * @param string $filter
+     */
+    protected function setFilter($filter)
+    {
+        if (RegularExpression::safeMatch($filter, '') === false) {
+            // Handles:
+            //  * testAssertEqualsSucceeds#4
+            //  * testAssertEqualsSucceeds#4-8
+            if (\preg_match('/^(.*?)#(\d+)(?:-(\d+))?$/', $filter, $matches)) {
+                if (isset($matches[3]) && $matches[2] < $matches[3]) {
+                    $filter = \sprintf(
+                        '%s.*with data set #(\d+)$',
+                        $matches[1]
+                    );
+
+                    $this->filterMin = $matches[2];
+                    $this->filterMax = $matches[3];
+                } else {
+                    $filter = \sprintf(
+                        '%s.*with data set #%s$',
+                        $matches[1],
+                        $matches[2]
+                    );
+                }
+            } // Handles:
+            //  * testDetermineJsonError@JSON_ERROR_NONE
+            //  * testDetermineJsonError@JSON.*
+            elseif (\preg_match('/^(.*?)@(.+)$/', $filter, $matches)) {
+                $filter = \sprintf(
+                    '%s.*with data set "%s"$',
+                    $matches[1],
+                    $matches[2]
+                );
+            }
+
+            // Escape delimiters in regular expression. Do NOT use preg_quote,
+            // to keep magic characters.
+            $filter = \sprintf('/%s/', \str_replace(
+                '/',
+                '\\/',
+                $filter
+            ));
+        }
+
+        $this->filter = $filter;
+    }
+
+    /**
+     * @return bool
+     */
+    public function accept()
+    {
+        $test = $this->getInnerIterator()->current();
+
+        if ($test instanceof TestSuite) {
+            return true;
+        }
+
+        $tmp = \PHPUnit\Util\Test::describe($test, false);
+
+        if ($test instanceof WarningTestCase) {
+            $name = $test->getMessage();
+        } else {
+            if ($tmp[0] != '') {
+                $name = \implode('::', $tmp);
+            } else {
+                $name = $tmp[1];
+            }
+        }
+
+        $accepted = @\preg_match($this->filter, $name, $matches);
+
+        if ($accepted && isset($this->filterMax)) {
+            $set      = \end($matches);
+            $accepted = $set >= $this->filterMin && $set <= $this->filterMax;
+        }
+
+        return $accepted;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Test.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Test.php
deleted file mode 100644
index cbd28b377..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Runner/Filter/Test.php
+++ /dev/null
@@ -1,116 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since Class available since Release 4.0.0
- */
-class PHPUnit_Runner_Filter_Test extends RecursiveFilterIterator
-{
-    /**
-     * @var string
-     */
-    protected $filter = null;
-
-    /**
-     * @var int
-     */
-    protected $filterMin;
-    /**
-     * @var int
-     */
-    protected $filterMax;
-
-    /**
-     * @param RecursiveIterator $iterator
-     * @param string            $filter
-     */
-    public function __construct(RecursiveIterator $iterator, $filter)
-    {
-        parent::__construct($iterator);
-        $this->setFilter($filter);
-    }
-
-    /**
-     * @param string $filter
-     */
-    protected function setFilter($filter)
-    {
-        if (PHPUnit_Util_Regex::pregMatchSafe($filter, '') === false) {
-            // Handles:
-            //  * testAssertEqualsSucceeds#4
-            //  * testAssertEqualsSucceeds#4-8
-            if (preg_match('/^(.*?)#(\d+)(?:-(\d+))?$/', $filter, $matches)) {
-                if (isset($matches[3]) && $matches[2] < $matches[3]) {
-                    $filter = sprintf(
-                        '%s.*with data set #(\d+)$',
-                        $matches[1]
-                    );
-
-                    $this->filterMin = $matches[2];
-                    $this->filterMax = $matches[3];
-                } else {
-                    $filter = sprintf(
-                        '%s.*with data set #%s$',
-                        $matches[1],
-                        $matches[2]
-                    );
-                }
-            } // Handles:
-            //  * testDetermineJsonError@JSON_ERROR_NONE
-            //  * testDetermineJsonError@JSON.*
-            elseif (preg_match('/^(.*?)@(.+)$/', $filter, $matches)) {
-                $filter = sprintf(
-                    '%s.*with data set "%s"$',
-                    $matches[1],
-                    $matches[2]
-                );
-            }
-
-            // Escape delimiters in regular expression. Do NOT use preg_quote,
-            // to keep magic characters.
-            $filter = sprintf('/%s/', str_replace(
-                '/',
-                '\\/',
-                $filter
-            ));
-        }
-
-        $this->filter = $filter;
-    }
-
-    /**
-     * @return bool
-     */
-    public function accept()
-    {
-        $test = $this->getInnerIterator()->current();
-
-        if ($test instanceof PHPUnit_Framework_TestSuite) {
-            return true;
-        }
-
-        $tmp = PHPUnit_Util_Test::describe($test, false);
-
-        if ($tmp[0] != '') {
-            $name = implode('::', $tmp);
-        } else {
-            $name = $tmp[1];
-        }
-
-        $accepted = preg_match($this->filter, $name, $matches);
-
-        if ($accepted && isset($this->filterMax)) {
-            $set      = end($matches);
-            $accepted = $set >= $this->filterMin && $set <= $this->filterMax;
-        }
-
-        return $accepted;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/PhptTestCase.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/PhptTestCase.php
new file mode 100644
index 000000000..1409be85d
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Runner/PhptTestCase.php
@@ -0,0 +1,613 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+use PHP_Timer;
+use PHPUnit\Framework\Assert;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\IncompleteTestError;
+use PHPUnit\Framework\SelfDescribing;
+use PHPUnit\Framework\SkippedTestError;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Util\InvalidArgumentHelper;
+use PHPUnit\Util\PHP\AbstractPhpProcess;
+use Text_Template;
+use Throwable;
+
+/**
+ * Runner for PHPT test cases.
+ */
+class PhptTestCase implements Test, SelfDescribing
+{
+    /**
+     * @var string
+     */
+    private $filename;
+
+    /**
+     * @var AbstractPhpProcess
+     */
+    private $phpUtil;
+
+    /**
+     * @var array
+     */
+    private $settings = [
+        'allow_url_fopen=1',
+        'auto_append_file=',
+        'auto_prepend_file=',
+        'disable_functions=',
+        'display_errors=1',
+        'docref_root=',
+        'docref_ext=.html',
+        'error_append_string=',
+        'error_prepend_string=',
+        'error_reporting=-1',
+        'html_errors=0',
+        'log_errors=0',
+        'magic_quotes_runtime=0',
+        'output_handler=',
+        'open_basedir=',
+        'output_buffering=Off',
+        'report_memleaks=0',
+        'report_zend_debug=0',
+        'safe_mode=0',
+        'xdebug.default_enable=0'
+    ];
+
+    /**
+     * Constructs a test case with the given filename.
+     *
+     * @param string             $filename
+     * @param AbstractPhpProcess $phpUtil
+     *
+     * @throws Exception
+     */
+    public function __construct($filename, $phpUtil = null)
+    {
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
+        }
+
+        if (!\is_file($filename)) {
+            throw new Exception(
+                \sprintf(
+                    'File "%s" does not exist.',
+                    $filename
+                )
+            );
+        }
+
+        $this->filename = $filename;
+        $this->phpUtil  = $phpUtil ?: AbstractPhpProcess::factory();
+    }
+
+    /**
+     * Counts the number of test cases executed by run(TestResult result).
+     *
+     * @return int
+     */
+    public function count()
+    {
+        return 1;
+    }
+
+    /**
+     * @param array  $sections
+     * @param string $output
+     *
+     * @throws Exception
+     */
+    private function assertPhptExpectation(array $sections, $output)
+    {
+        $assertions = [
+            'EXPECT'      => 'assertEquals',
+            'EXPECTF'     => 'assertStringMatchesFormat',
+            'EXPECTREGEX' => 'assertRegExp',
+        ];
+
+        $actual = \preg_replace('/\r\n/', "\n", \trim($output));
+
+        foreach ($assertions as $sectionName => $sectionAssertion) {
+            if (isset($sections[$sectionName])) {
+                $sectionContent = \preg_replace('/\r\n/', "\n", \trim($sections[$sectionName]));
+                $assertion      = $sectionAssertion;
+                $expected       = $sectionName === 'EXPECTREGEX' ? "/{$sectionContent}/" : $sectionContent;
+
+                break;
+            }
+        }
+
+        if (!isset($assertion)) {
+            throw new Exception('No PHPT assertion found');
+        }
+
+        if (!isset($expected)) {
+            throw new Exception('No PHPT expectation found');
+        }
+
+        Assert::$assertion($expected, $actual);
+    }
+
+    /**
+     * Runs a test and collects its result in a TestResult instance.
+     *
+     * @param TestResult $result
+     *
+     * @return TestResult
+     */
+    public function run(TestResult $result = null)
+    {
+        $sections = $this->parse();
+        $code     = $this->render($sections['FILE']);
+
+        if ($result === null) {
+            $result = new TestResult;
+        }
+
+        $xfail    = false;
+        $settings = $this->parseIniSection($this->settings);
+
+        $result->startTest($this);
+
+        if (isset($sections['INI'])) {
+            $settings = $this->parseIniSection($sections['INI'], $settings);
+        }
+
+        if (isset($sections['ENV'])) {
+            $env = $this->parseEnvSection($sections['ENV']);
+            $this->phpUtil->setEnv($env);
+        }
+
+        $this->phpUtil->setUseStderrRedirection(true);
+
+        if ($result->enforcesTimeLimit()) {
+            $this->phpUtil->setTimeout($result->getTimeoutForLargeTests());
+        }
+
+        $skip = $this->runSkip($sections, $result, $settings);
+
+        if ($skip) {
+            return $result;
+        }
+
+        if (isset($sections['XFAIL'])) {
+            $xfail = \trim($sections['XFAIL']);
+        }
+
+        if (isset($sections['STDIN'])) {
+            $this->phpUtil->setStdin($sections['STDIN']);
+        }
+
+        if (isset($sections['ARGS'])) {
+            $this->phpUtil->setArgs($sections['ARGS']);
+        }
+
+        if ($result->getCollectCodeCoverageInformation()) {
+            $this->renderForCoverage($settings);
+        }
+
+        PHP_Timer::start();
+
+        $jobResult = $this->phpUtil->runJob($code, $this->stringifyIni($settings));
+        $time      = PHP_Timer::stop();
+
+        if ($result->getCollectCodeCoverageInformation() && ($coverage = $this->cleanupForCoverage())) {
+            $result->getCodeCoverage()->append($coverage, $this, true, [], [], true);
+        }
+
+        try {
+            $this->assertPhptExpectation($sections, $jobResult['stdout']);
+        } catch (AssertionFailedError $e) {
+            $failure = $e;
+            if ($xfail !== false) {
+                $failure = new IncompleteTestError($xfail, 0, $e);
+            }
+            $result->addFailure($this, $failure, $time);
+        } catch (Throwable $t) {
+            $result->addError($this, $t, $time);
+        }
+
+        if ($result->allCompletelyImplemented() && $xfail !== false) {
+            $result->addFailure($this, new IncompleteTestError('XFAIL section but test passes'), $time);
+        }
+
+        $this->runClean($sections);
+
+        $result->endTest($this, $time);
+
+        return $result;
+    }
+
+    /**
+     * @param array<string, string> $sections
+     * @param TestResult            $result
+     * @param array                 $settings
+     *
+     * @return bool
+     */
+    private function runSkip(&$sections, TestResult $result, $settings)
+    {
+        if (!isset($sections['SKIPIF'])) {
+            return false;
+        }
+
+        $skipif    = $this->render($sections['SKIPIF']);
+        $jobResult = $this->phpUtil->runJob($skipif, $this->stringifyIni($settings));
+
+        if (!\strncasecmp('skip', \ltrim($jobResult['stdout']), 4)) {
+            $message = '';
+            if (\preg_match('/^\s*skip\s*(.+)\s*/i', $jobResult['stdout'], $skipMatch)) {
+                $message = \substr($skipMatch[1], 2);
+            }
+
+            $result->addFailure($this, new SkippedTestError($message), 0);
+            $result->endTest($this, 0);
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * @param array<string, string> $sections
+     */
+    private function runClean(&$sections)
+    {
+        $this->phpUtil->setStdin('');
+        $this->phpUtil->setArgs('');
+
+        if (isset($sections['CLEAN'])) {
+            $cleanCode = $this->render($sections['CLEAN']);
+
+            $this->phpUtil->runJob($cleanCode, $this->settings);
+        }
+    }
+
+    /**
+     * Returns the name of the test case.
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->toString();
+    }
+
+    /**
+     * Returns a string representation of the test case.
+     *
+     * @return string
+     */
+    public function toString()
+    {
+        return $this->filename;
+    }
+
+    /**
+     * @return array
+     *
+     * @throws Exception
+     */
+    private function parse()
+    {
+        $sections = [];
+        $section  = '';
+
+        $unsupportedSections = [
+            'REDIRECTTEST',
+            'REQUEST',
+            'POST',
+            'PUT',
+            'POST_RAW',
+            'GZIP_POST',
+            'DEFLATE_POST',
+            'GET',
+            'COOKIE',
+            'HEADERS',
+            'CGI',
+            'EXPECTHEADERS',
+            'EXTENSIONS',
+            'PHPDBG'
+        ];
+
+        foreach (\file($this->filename) as $line) {
+            if (\preg_match('/^--([_A-Z]+)--/', $line, $result)) {
+                $section            = $result[1];
+                $sections[$section] = '';
+
+                continue;
+            } elseif (empty($section)) {
+                throw new Exception('Invalid PHPT file');
+            }
+
+            $sections[$section] .= $line;
+        }
+
+        if (isset($sections['FILEEOF'])) {
+            $sections['FILE'] = \rtrim($sections['FILEEOF'], "\r\n");
+            unset($sections['FILEEOF']);
+        }
+
+        $this->parseExtenal($sections);
+
+        if (!$this->validate($sections)) {
+            throw new Exception('Invalid PHPT file');
+        }
+
+        foreach ($unsupportedSections as $section) {
+            if (isset($sections[$section])) {
+                throw new Exception(
+                    'PHPUnit does not support this PHPT file'
+                );
+            }
+        }
+
+        return $sections;
+    }
+
+    /**
+     * @param array<string, string> $sections
+     */
+    private function parseExtenal(&$sections)
+    {
+        $allowSections = [
+            'FILE',
+            'EXPECT',
+            'EXPECTF',
+            'EXPECTREGEX'
+        ];
+        $testDirectory = \dirname($this->filename) . DIRECTORY_SEPARATOR;
+
+        foreach ($allowSections as $section) {
+            if (isset($sections[$section . '_EXTERNAL'])) {
+                $externalFilename = \trim($sections[$section . '_EXTERNAL']);
+
+                if (!\is_file($testDirectory . $externalFilename) ||
+                    !\is_readable($testDirectory . $externalFilename)) {
+                    throw new Exception(
+                        \sprintf(
+                            'Could not load --%s-- %s for PHPT file',
+                            $section . '_EXTERNAL',
+                            $testDirectory . $externalFilename
+                        )
+                    );
+                }
+
+                $sections[$section] = \file_get_contents($testDirectory . $externalFilename);
+
+                unset($sections[$section . '_EXTERNAL']);
+            }
+        }
+    }
+
+    /**
+     * @param array<string, string> $sections
+     *
+     * @return bool
+     */
+    private function validate(&$sections)
+    {
+        $requiredSections = [
+            'FILE',
+            [
+                'EXPECT',
+                'EXPECTF',
+                'EXPECTREGEX'
+            ]
+        ];
+
+        foreach ($requiredSections as $section) {
+            if (\is_array($section)) {
+                $foundSection = false;
+
+                foreach ($section as $anySection) {
+                    if (isset($sections[$anySection])) {
+                        $foundSection = true;
+
+                        break;
+                    }
+                }
+
+                if (!$foundSection) {
+                    return false;
+                }
+
+                continue;
+            }
+
+            if (!isset($sections[$section])) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * @param string $code
+     *
+     * @return string
+     */
+    private function render($code)
+    {
+        return \str_replace(
+            [
+                '__DIR__',
+                '__FILE__'
+            ],
+            [
+                "'" . \dirname($this->filename) . "'",
+                "'" . $this->filename . "'"
+            ],
+            $code
+        );
+    }
+
+    /**
+     * @return array<string, string>
+     */
+    private function getCoverageFiles()
+    {
+        $baseDir          = \dirname($this->filename) . DIRECTORY_SEPARATOR;
+        $basename         = \basename($this->filename, 'phpt');
+
+        return [
+            'coverage' => $baseDir . $basename . 'coverage',
+            'job'      => $baseDir . $basename . 'php'
+        ];
+    }
+
+    /**
+     * @param array $settings
+     *
+     * @return string
+     */
+    private function renderForCoverage(&$settings)
+    {
+        $files = $this->getCoverageFiles();
+
+        $template = new Text_Template(
+            __DIR__ . '/../Util/PHP/Template/PhptTestCase.tpl'
+        );
+
+        $composerAutoload = '\'\'';
+        if (\defined('PHPUNIT_COMPOSER_INSTALL') && !\defined('PHPUNIT_TESTSUITE')) {
+            $composerAutoload = \var_export(PHPUNIT_COMPOSER_INSTALL, true);
+        }
+
+        $phar = '\'\'';
+        if (\defined('__PHPUNIT_PHAR__')) {
+            $phar = \var_export(__PHPUNIT_PHAR__, true);
+        }
+
+        $globals = '';
+        if (!empty($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
+            $globals = '$GLOBALS[\'__PHPUNIT_BOOTSTRAP\'] = ' . \var_export($GLOBALS['__PHPUNIT_BOOTSTRAP'], true) . ";\n";
+        }
+
+        $template->setVar(
+            [
+                'composerAutoload' => $composerAutoload,
+                'phar'             => $phar,
+                'globals'          => $globals,
+                'job'              => $files['job'],
+                'coverageFile'     => $files['coverage'],
+                'autoPrependFile'  => \var_export(
+                    !empty($settings['auto_prepend_file']) ? $settings['auto_prepend_file'] : false,
+                    true
+                )
+            ]
+        );
+
+        \file_put_contents($files['job'], $template->render());
+
+        $settings['auto_prepend_file'] = $files['job'];
+    }
+
+    /**
+     * @return array
+     */
+    private function cleanupForCoverage()
+    {
+        $files    = $this->getCoverageFiles();
+        $coverage = @\unserialize(\file_get_contents($files['coverage']));
+
+        foreach ($files as $file) {
+            @\unlink($file);
+        }
+
+        return $coverage;
+    }
+
+    /**
+     * @param array $ini
+     *
+     * @return array
+     */
+    private function stringifyIni($ini)
+    {
+        $settings = [];
+
+        foreach ($ini as $key => $value) {
+            if (\is_array($value)) {
+                foreach ($value as $val) {
+                    $settings[] = $key . '=' . $val;
+                }
+
+                continue;
+            }
+
+            $settings[] = $key . '=' . $value;
+        }
+
+        return $settings;
+    }
+
+    /**
+     * Parse --INI-- section key value pairs and return as array.
+     *
+     * @param string|array
+     *
+     * @return array
+     */
+    protected function parseIniSection($content, $ini = [])
+    {
+        if (\is_string($content)) {
+            $content = \explode("\n", \trim($content));
+        }
+
+        foreach ($content as $setting) {
+            if (\strpos($setting, '=') === false) {
+                continue;
+            }
+
+            $setting = \explode('=', $setting, 2);
+            $name    = \trim($setting[0]);
+            $value   = \trim($setting[1]);
+
+            if ($name === 'extension' || $name === 'zend_extension') {
+                if (!isset($ini[$name])) {
+                    $ini[$name] = [];
+                }
+
+                $ini[$name][] = $value;
+
+                continue;
+            }
+
+            $ini[$name] = $value;
+        }
+
+        return $ini;
+    }
+
+    /**
+     * @param string $content
+     *
+     * @return array<string, string>
+     */
+    protected function parseEnvSection($content)
+    {
+        $env = [];
+
+        foreach (\explode("\n", \trim($content)) as $e) {
+            $e = \explode('=', \trim($e), 2);
+
+            if (!empty($e[0]) && isset($e[1])) {
+                $env[$e[0]] = $e[1];
+            }
+        }
+
+        return $env;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/StandardTestSuiteLoader.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/StandardTestSuiteLoader.php
index 3338a73c5..3098d9325 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Runner/StandardTestSuiteLoader.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Runner/StandardTestSuiteLoader.php
@@ -7,13 +7,17 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Runner;
+
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Util\Fileloader;
+use PHPUnit\Util\Filesystem;
+use ReflectionClass;
 
 /**
  * The standard test suite loader.
- *
- * @since Class available since Release 2.0.0
  */
-class PHPUnit_Runner_StandardTestSuiteLoader implements PHPUnit_Runner_TestSuiteLoader
+class StandardTestSuiteLoader implements TestSuiteLoader
 {
     /**
      * @param string $suiteClassName
@@ -21,54 +25,54 @@ class PHPUnit_Runner_StandardTestSuiteLoader implements PHPUnit_Runner_TestSuite
      *
      * @return ReflectionClass
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function load($suiteClassName, $suiteClassFile = '')
     {
-        $suiteClassName = str_replace('.php', '', $suiteClassName);
+        $suiteClassName = \str_replace('.php', '', $suiteClassName);
 
         if (empty($suiteClassFile)) {
-            $suiteClassFile = PHPUnit_Util_Filesystem::classNameToFilename(
+            $suiteClassFile = Filesystem::classNameToFilename(
                 $suiteClassName
             );
         }
 
-        if (!class_exists($suiteClassName, false)) {
-            $loadedClasses = get_declared_classes();
+        if (!\class_exists($suiteClassName, false)) {
+            $loadedClasses = \get_declared_classes();
 
-            $filename = PHPUnit_Util_Fileloader::checkAndLoad($suiteClassFile);
+            $filename = Fileloader::checkAndLoad($suiteClassFile);
 
-            $loadedClasses = array_values(
-                array_diff(get_declared_classes(), $loadedClasses)
+            $loadedClasses = \array_values(
+                \array_diff(\get_declared_classes(), $loadedClasses)
             );
         }
 
-        if (!class_exists($suiteClassName, false) && !empty($loadedClasses)) {
-            $offset = 0 - strlen($suiteClassName);
+        if (!\class_exists($suiteClassName, false) && !empty($loadedClasses)) {
+            $offset = 0 - \strlen($suiteClassName);
 
             foreach ($loadedClasses as $loadedClass) {
                 $class = new ReflectionClass($loadedClass);
-                if (substr($loadedClass, $offset) === $suiteClassName &&
+                if (\substr($loadedClass, $offset) === $suiteClassName &&
                     $class->getFileName() == $filename) {
                     $suiteClassName = $loadedClass;
+
                     break;
                 }
             }
         }
 
-        if (!class_exists($suiteClassName, false) && !empty($loadedClasses)) {
-            $testCaseClass = 'PHPUnit_Framework_TestCase';
+        if (!\class_exists($suiteClassName, false) && !empty($loadedClasses)) {
+            $testCaseClass = TestCase::class;
 
             foreach ($loadedClasses as $loadedClass) {
                 $class     = new ReflectionClass($loadedClass);
                 $classFile = $class->getFileName();
 
-                if ($class->isSubclassOf($testCaseClass) &&
-                    !$class->isAbstract()) {
+                if ($class->isSubclassOf($testCaseClass) && !$class->isAbstract()) {
                     $suiteClassName = $loadedClass;
                     $testCaseClass  = $loadedClass;
 
-                    if ($classFile == realpath($suiteClassFile)) {
+                    if ($classFile == \realpath($suiteClassFile)) {
                         break;
                     }
                 }
@@ -76,12 +80,10 @@ public function load($suiteClassName, $suiteClassFile = '')
                 if ($class->hasMethod('suite')) {
                     $method = $class->getMethod('suite');
 
-                    if (!$method->isAbstract() &&
-                        $method->isPublic() &&
-                        $method->isStatic()) {
+                    if (!$method->isAbstract() && $method->isPublic() && $method->isStatic()) {
                         $suiteClassName = $loadedClass;
 
-                        if ($classFile == realpath($suiteClassFile)) {
+                        if ($classFile == \realpath($suiteClassFile)) {
                             break;
                         }
                     }
@@ -89,16 +91,16 @@ public function load($suiteClassName, $suiteClassFile = '')
             }
         }
 
-        if (class_exists($suiteClassName, false)) {
+        if (\class_exists($suiteClassName, false)) {
             $class = new ReflectionClass($suiteClassName);
 
-            if ($class->getFileName() == realpath($suiteClassFile)) {
+            if ($class->getFileName() == \realpath($suiteClassFile)) {
                 return $class;
             }
         }
 
-        throw new PHPUnit_Framework_Exception(
-            sprintf(
+        throw new Exception(
+            \sprintf(
                 "Class '%s' could not be found in '%s'.",
                 $suiteClassName,
                 $suiteClassFile
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/TestSuiteLoader.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/TestSuiteLoader.php
index 3eea6e09c..ff4012c8d 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Runner/TestSuiteLoader.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Runner/TestSuiteLoader.php
@@ -8,12 +8,14 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Runner;
+
+use ReflectionClass;
+
 /**
  * An interface to define how a test suite should be loaded.
- *
- * @since      Interface available since Release 2.0.0
  */
-interface PHPUnit_Runner_TestSuiteLoader
+interface TestSuiteLoader
 {
     /**
      * @param string $suiteClassName
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Runner/Version.php b/lib/composer/vendor/phpunit/phpunit/src/Runner/Version.php
index ed6664ea0..844967a5a 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Runner/Version.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Runner/Version.php
@@ -1,4 +1,4 @@
-<?php
+<?php declare(strict_types=1);
 /*
  * This file is part of PHPUnit.
  *
@@ -8,12 +8,14 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Runner;
+
+use SebastianBergmann\Version as VersionId;
+
 /**
  * This class defines the current version of PHPUnit.
- *
- * @since Class available since Release 2.0.0
  */
-class PHPUnit_Runner_Version
+class Version
 {
     private static $pharVersion;
     private static $version;
@@ -30,7 +32,7 @@ public static function id()
         }
 
         if (self::$version === null) {
-            $version       = new SebastianBergmann\Version('5.5.7', dirname(dirname(__DIR__)));
+            $version       = new VersionId('6.5.5', \dirname(\dirname(__DIR__)));
             self::$version = $version->getVersion();
         }
 
@@ -39,18 +41,16 @@ public static function id()
 
     /**
      * @return string
-     *
-     * @since Method available since Release 4.8.13
      */
     public static function series()
     {
-        if (strpos(self::id(), '-')) {
-            $version = explode('-', self::id())[0];
+        if (\strpos(self::id(), '-')) {
+            $version = \explode('-', self::id())[0];
         } else {
             $version = self::id();
         }
 
-        return implode('.', array_slice(explode('.', $version), 0, 2));
+        return \implode('.', \array_slice(\explode('.', $version), 0, 2));
     }
 
     /**
@@ -63,12 +63,10 @@ public static function getVersionString()
 
     /**
      * @return string
-     *
-     * @since Method available since Release 4.0.0
      */
     public static function getReleaseChannel()
     {
-        if (strpos(self::$pharVersion, '-') !== false) {
+        if (\strpos(self::$pharVersion, '-') !== false) {
             return '-nightly';
         }
 
diff --git a/lib/composer/vendor/phpunit/phpunit/src/TextUI/Command.php b/lib/composer/vendor/phpunit/phpunit/src/TextUI/Command.php
index cb1fab269..a99272ad8 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/TextUI/Command.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/TextUI/Command.php
@@ -8,13 +8,40 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\TextUI;
+
+use File_Iterator_Facade;
+use PharIo\Manifest\ApplicationName;
+use PharIo\Manifest\Exception as ManifestException;
+use PharIo\Manifest\ManifestLoader;
+use PharIo\Version\Version as PharIoVersion;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Runner\PhptTestCase;
+use PHPUnit\Runner\StandardTestSuiteLoader;
+use PHPUnit\Runner\TestSuiteLoader;
+use PHPUnit\Runner\Version;
+use PHPUnit\Util\Configuration;
+use PHPUnit\Util\ConfigurationGenerator;
+use PHPUnit\Util\Fileloader;
+use PHPUnit\Util\Filesystem;
+use PHPUnit\Util\Getopt;
+use PHPUnit\Util\Log\TeamCity;
+use PHPUnit\Util\Printer;
+use PHPUnit\Util\TestDox\TextResultPrinter;
+use PHPUnit\Util\TextTestListRenderer;
+use PHPUnit\Util\XmlTestListRenderer;
+use ReflectionClass;
+use SebastianBergmann\CodeCoverage\Report\PHP;
+use Throwable;
+
 /**
  * A TestRunner for the Command Line Interface (CLI)
  * PHP SAPI Module.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_TextUI_Command
+class Command
 {
     /**
      * @var array
@@ -22,8 +49,12 @@ class PHPUnit_TextUI_Command
     protected $arguments = [
         'listGroups'              => false,
         'listSuites'              => false,
+        'listTests'               => false,
+        'listTestsXml'            => false,
         'loader'                  => null,
-        'useDefaultConfiguration' => true
+        'useDefaultConfiguration' => true,
+        'loadedExtensions'        => [],
+        'notLoadedExtensions'     => []
     ];
 
     /**
@@ -35,69 +66,71 @@ class PHPUnit_TextUI_Command
      * @var array
      */
     protected $longOptions = [
-        'atleast-version='        => null,
-        'bootstrap='              => null,
-        'colors=='                => null,
-        'columns='                => null,
-        'configuration='          => null,
-        'coverage-clover='        => null,
-        'coverage-crap4j='        => null,
-        'coverage-html='          => null,
-        'coverage-php='           => null,
-        'coverage-text=='         => null,
-        'coverage-xml='           => null,
-        'debug'                   => null,
-        'disallow-test-output'    => null,
-        'disallow-resource-usage' => null,
-        'disallow-todo-tests'     => null,
-        'enforce-time-limit'      => null,
-        'exclude-group='          => null,
-        'filter='                 => null,
-        'generate-configuration'  => null,
-        'group='                  => null,
-        'help'                    => null,
-        'include-path='           => null,
-        'list-groups'             => null,
-        'list-suites'             => null,
-        'loader='                 => null,
-        'log-json='               => null,
-        'log-junit='              => null,
-        'log-tap='                => null,
-        'log-teamcity='           => null,
-        'no-configuration'        => null,
-        'no-coverage'             => null,
-        'no-globals-backup'       => null,
-        'printer='                => null,
-        'process-isolation'       => null,
-        'repeat='                 => null,
-        'report-useless-tests'    => null,
-        'reverse-list'            => null,
-        'static-backup'           => null,
-        'stderr'                  => null,
-        'stop-on-error'           => null,
-        'stop-on-failure'         => null,
-        'stop-on-warning'         => null,
-        'stop-on-incomplete'      => null,
-        'stop-on-risky'           => null,
-        'stop-on-skipped'         => null,
-        'fail-on-warning'         => null,
-        'fail-on-risky'           => null,
-        'strict-coverage'         => null,
-        'disable-coverage-ignore' => null,
-        'strict-global-state'     => null,
-        'tap'                     => null,
-        'teamcity'                => null,
-        'testdox'                 => null,
-        'testdox-group='          => null,
-        'testdox-exclude-group='  => null,
-        'testdox-html='           => null,
-        'testdox-text='           => null,
-        'testdox-xml='            => null,
-        'test-suffix='            => null,
-        'testsuite='              => null,
-        'verbose'                 => null,
-        'version'                 => null,
-        'whitelist='              => null
+        'atleast-version='          => null,
+        'bootstrap='                => null,
+        'check-version'             => null,
+        'colors=='                  => null,
+        'columns='                  => null,
+        'configuration='            => null,
+        'coverage-clover='          => null,
+        'coverage-crap4j='          => null,
+        'coverage-html='            => null,
+        'coverage-php='             => null,
+        'coverage-text=='           => null,
+        'coverage-xml='             => null,
+        'debug'                     => null,
+        'disallow-test-output'      => null,
+        'disallow-resource-usage'   => null,
+        'disallow-todo-tests'       => null,
+        'enforce-time-limit'        => null,
+        'exclude-group='            => null,
+        'filter='                   => null,
+        'generate-configuration'    => null,
+        'globals-backup'            => null,
+        'group='                    => null,
+        'help'                      => null,
+        'include-path='             => null,
+        'list-groups'               => null,
+        'list-suites'               => null,
+        'list-tests'                => null,
+        'list-tests-xml='           => null,
+        'loader='                   => null,
+        'log-junit='                => null,
+        'log-teamcity='             => null,
+        'no-configuration'          => null,
+        'no-coverage'               => null,
+        'no-logging'                => null,
+        'no-extensions'             => null,
+        'printer='                  => null,
+        'process-isolation'         => null,
+        'repeat='                   => null,
+        'dont-report-useless-tests' => null,
+        'reverse-list'              => null,
+        'static-backup'             => null,
+        'stderr'                    => null,
+        'stop-on-error'             => null,
+        'stop-on-failure'           => null,
+        'stop-on-warning'           => null,
+        'stop-on-incomplete'        => null,
+        'stop-on-risky'             => null,
+        'stop-on-skipped'           => null,
+        'fail-on-warning'           => null,
+        'fail-on-risky'             => null,
+        'strict-coverage'           => null,
+        'disable-coverage-ignore'   => null,
+        'strict-global-state'       => null,
+        'teamcity'                  => null,
+        'testdox'                   => null,
+        'testdox-group='            => null,
+        'testdox-exclude-group='    => null,
+        'testdox-html='             => null,
+        'testdox-text='             => null,
+        'testdox-xml='              => null,
+        'test-suffix='              => null,
+        'testsuite='                => null,
+        'verbose'                   => null,
+        'version'                   => null,
+        'whitelist='                => null
     ];
 
     /**
@@ -127,8 +160,7 @@ public function run(array $argv, $exit = true)
 
         $runner = $this->createRunner();
 
-        if (is_object($this->arguments['test']) &&
-            $this->arguments['test'] instanceof PHPUnit_Framework_Test) {
+        if ($this->arguments['test'] instanceof Test) {
             $suite = $this->arguments['test'];
         } else {
             $suite = $runner->getTest(
@@ -139,60 +171,42 @@ public function run(array $argv, $exit = true)
         }
 
         if ($this->arguments['listGroups']) {
-            $this->printVersionString();
-
-            print "Available test group(s):\n";
-
-            $groups = $suite->getGroups();
-            sort($groups);
-
-            foreach ($groups as $group) {
-                print " - $group\n";
-            }
-
-            if ($exit) {
-                exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
-            } else {
-                return PHPUnit_TextUI_TestRunner::SUCCESS_EXIT;
-            }
+            return $this->handleListGroups($suite, $exit);
         }
 
         if ($this->arguments['listSuites']) {
-            $this->printVersionString();
-
-            print "Available test suite(s):\n";
-
-            $configuration = PHPUnit_Util_Configuration::getInstance(
-                $this->arguments['configuration']
-            );
+            return $this->handleListSuites($exit);
+        }
 
-            $suiteNames = $configuration->getTestSuiteNames();
-            foreach ($suiteNames as $suiteName) {
-                print " - $suiteName\n";
-            }
+        if ($this->arguments['listTests']) {
+            return $this->handleListTests($suite, $exit);
+        }
 
-            if ($exit) {
-                exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
-            } else {
-                return PHPUnit_TextUI_TestRunner::SUCCESS_EXIT;
-            }
+        if ($this->arguments['listTestsXml']) {
+            return $this->handleListTestsXml($suite, $this->arguments['listTestsXml'], $exit);
         }
 
-        unset($this->arguments['test']);
-        unset($this->arguments['testFile']);
+        unset(
+            $this->arguments['test'],
+            $this->arguments['testFile']
+        );
 
         try {
             $result = $runner->doRun($suite, $this->arguments, $exit);
-        } catch (PHPUnit_Framework_Exception $e) {
-            print $e->getMessage() . "\n";
+        } catch (Exception $e) {
+            print $e->getMessage() . PHP_EOL;
         }
 
-        $return = PHPUnit_TextUI_TestRunner::FAILURE_EXIT;
+        $return = TestRunner::FAILURE_EXIT;
 
         if (isset($result) && $result->wasSuccessful()) {
-            $return = PHPUnit_TextUI_TestRunner::SUCCESS_EXIT;
+            $return = TestRunner::SUCCESS_EXIT;
         } elseif (!isset($result) || $result->errorCount() > 0) {
-            $return = PHPUnit_TextUI_TestRunner::EXCEPTION_EXIT;
+            $return = TestRunner::EXCEPTION_EXIT;
+        }
+
+        if ($exit) {
+            exit($return);
         }
 
         return $return;
@@ -201,25 +215,23 @@ public function run(array $argv, $exit = true)
     /**
      * Create a TestRunner, override in subclasses.
      *
-     * @return PHPUnit_TextUI_TestRunner
-     *
-     * @since Method available since Release 3.6.0
+     * @return TestRunner
      */
     protected function createRunner()
     {
-        return new PHPUnit_TextUI_TestRunner($this->arguments['loader']);
+        return new TestRunner($this->arguments['loader']);
     }
 
     /**
      * Handles the command-line arguments.
      *
-     * A child class of PHPUnit_TextUI_Command can hook into the argument
+     * A child class of PHPUnit\TextUI\Command can hook into the argument
      * parsing by adding the switch(es) to the $longOptions array and point to a
      * callback method that handles the switch(es) in the child class like this
      *
      * <code>
      * <?php
-     * class MyCommand extends PHPUnit_TextUI_Command
+     * class MyCommand extends PHPUnit\TextUI\Command
      * {
      *     public function __construct()
      *     {
@@ -240,8 +252,8 @@ protected function createRunner()
      *     }
      *
      *     // You will also need this - the static keyword in the
-     *     // PHPUnit_TextUI_Command will mean that it'll be
-     *     // PHPUnit_TextUI_Command that gets instantiated,
+     *     // PHPUnit\TextUI\Command will mean that it'll be
+     *     // PHPUnit\TextUI\Command that gets instantiated,
      *     // not MyCommand
      *     public static function main($exit = true)
      *     {
@@ -257,61 +269,61 @@ protected function createRunner()
      */
     protected function handleArguments(array $argv)
     {
-        if (defined('__PHPUNIT_PHAR__')) {
-            $this->longOptions['check-version'] = null;
-            $this->longOptions['selfupdate']    = null;
-            $this->longOptions['self-update']   = null;
-            $this->longOptions['selfupgrade']   = null;
-            $this->longOptions['self-upgrade']  = null;
-        }
-
         try {
-            $this->options = PHPUnit_Util_Getopt::getopt(
+            $this->options = Getopt::getopt(
                 $argv,
                 'd:c:hv',
-                array_keys($this->longOptions)
+                \array_keys($this->longOptions)
             );
-        } catch (PHPUnit_Framework_Exception $e) {
-            $this->showError($e->getMessage());
+        } catch (Exception $t) {
+            $this->exitWithErrorMessage($t->getMessage());
         }
 
         foreach ($this->options[0] as $option) {
             switch ($option[0]) {
                 case '--colors':
-                    $this->arguments['colors'] = $option[1] ?: PHPUnit_TextUI_ResultPrinter::COLOR_AUTO;
+                    $this->arguments['colors'] = $option[1] ?: ResultPrinter::COLOR_AUTO;
+
                     break;
 
                 case '--bootstrap':
                     $this->arguments['bootstrap'] = $option[1];
+
                     break;
 
                 case '--columns':
-                    if (is_numeric($option[1])) {
+                    if (\is_numeric($option[1])) {
                         $this->arguments['columns'] = (int) $option[1];
-                    } elseif ($option[1] == 'max') {
+                    } elseif ($option[1] === 'max') {
                         $this->arguments['columns'] = 'max';
                     }
+
                     break;
 
                 case 'c':
                 case '--configuration':
                     $this->arguments['configuration'] = $option[1];
+
                     break;
 
                 case '--coverage-clover':
                     $this->arguments['coverageClover'] = $option[1];
+
                     break;
 
                 case '--coverage-crap4j':
                     $this->arguments['coverageCrap4J'] = $option[1];
+
                     break;
 
                 case '--coverage-html':
                     $this->arguments['coverageHtml'] = $option[1];
+
                     break;
 
                 case '--coverage-php':
                     $this->arguments['coveragePHP'] = $option[1];
+
                     break;
 
                 case '--coverage-text':
@@ -322,324 +334,372 @@ protected function handleArguments(array $argv)
                     $this->arguments['coverageText']                   = $option[1];
                     $this->arguments['coverageTextShowUncoveredFiles'] = false;
                     $this->arguments['coverageTextShowOnlySummary']    = false;
+
                     break;
 
                 case '--coverage-xml':
                     $this->arguments['coverageXml'] = $option[1];
+
                     break;
 
                 case 'd':
-                    $ini = explode('=', $option[1]);
+                    $ini = \explode('=', $option[1]);
 
                     if (isset($ini[0])) {
                         if (isset($ini[1])) {
-                            ini_set($ini[0], $ini[1]);
+                            \ini_set($ini[0], $ini[1]);
                         } else {
-                            ini_set($ini[0], true);
+                            \ini_set($ini[0], true);
                         }
                     }
+
                     break;
 
                 case '--debug':
                     $this->arguments['debug'] = true;
+
                     break;
 
                 case 'h':
                 case '--help':
                     $this->showHelp();
-                    exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
+                    exit(TestRunner::SUCCESS_EXIT);
+
                     break;
 
                 case '--filter':
                     $this->arguments['filter'] = $option[1];
+
                     break;
 
                 case '--testsuite':
                     $this->arguments['testsuite'] = $option[1];
+
                     break;
 
                 case '--generate-configuration':
                     $this->printVersionString();
 
-                    printf(
-                        "Generating phpunit.xml in %s\n\n",
-                        getcwd()
-                    );
+                    print 'Generating phpunit.xml in ' . \getcwd() . PHP_EOL . PHP_EOL;
 
                     print 'Bootstrap script (relative to path shown above; default: vendor/autoload.php): ';
-                    $bootstrapScript = trim(fgets(STDIN));
+                    $bootstrapScript = \trim(\fgets(STDIN));
 
                     print 'Tests directory (relative to path shown above; default: tests): ';
-                    $testsDirectory = trim(fgets(STDIN));
+                    $testsDirectory = \trim(\fgets(STDIN));
 
                     print 'Source directory (relative to path shown above; default: src): ';
-                    $src = trim(fgets(STDIN));
+                    $src = \trim(\fgets(STDIN));
 
-                    if ($bootstrapScript == '') {
+                    if ($bootstrapScript === '') {
                         $bootstrapScript = 'vendor/autoload.php';
                     }
 
-                    if ($testsDirectory == '') {
+                    if ($testsDirectory === '') {
                         $testsDirectory = 'tests';
                     }
 
-                    if ($src == '') {
+                    if ($src === '') {
                         $src = 'src';
                     }
 
-                    $generator = new PHPUnit_Util_ConfigurationGenerator;
+                    $generator = new ConfigurationGenerator;
 
-                    file_put_contents(
+                    \file_put_contents(
                         'phpunit.xml',
                         $generator->generateDefaultConfiguration(
-                            PHPUnit_Runner_Version::series(),
+                            Version::series(),
                             $bootstrapScript,
                             $testsDirectory,
                             $src
                         )
                     );
 
-                    printf(
-                        "\nGenerated phpunit.xml in %s\n",
-                        getcwd()
-                    );
+                    print PHP_EOL . 'Generated phpunit.xml in ' . \getcwd() . PHP_EOL;
+
+                    exit(TestRunner::SUCCESS_EXIT);
 
-                    exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
                     break;
 
                 case '--group':
-                    $this->arguments['groups'] = explode(',', $option[1]);
+                    $this->arguments['groups'] = \explode(',', $option[1]);
+
                     break;
 
                 case '--exclude-group':
-                    $this->arguments['excludeGroups'] = explode(
+                    $this->arguments['excludeGroups'] = \explode(
                         ',',
                         $option[1]
                     );
+
                     break;
 
                 case '--test-suffix':
-                    $this->arguments['testSuffixes'] = explode(
+                    $this->arguments['testSuffixes'] = \explode(
                         ',',
                         $option[1]
                     );
+
                     break;
 
                 case '--include-path':
                     $includePath = $option[1];
+
                     break;
 
                 case '--list-groups':
                     $this->arguments['listGroups'] = true;
+
                     break;
 
                 case '--list-suites':
                     $this->arguments['listSuites'] = true;
+
+                    break;
+
+                case '--list-tests':
+                    $this->arguments['listTests'] = true;
+
+                    break;
+
+                case '--list-tests-xml':
+                    $this->arguments['listTestsXml'] = $option[1];
+
                     break;
 
                 case '--printer':
                     $this->arguments['printer'] = $option[1];
+
                     break;
 
                 case '--loader':
                     $this->arguments['loader'] = $option[1];
-                    break;
 
-                case '--log-json':
-                    $this->arguments['jsonLogfile'] = $option[1];
                     break;
 
                 case '--log-junit':
                     $this->arguments['junitLogfile'] = $option[1];
-                    break;
 
-                case '--log-tap':
-                    $this->arguments['tapLogfile'] = $option[1];
                     break;
 
                 case '--log-teamcity':
                     $this->arguments['teamcityLogfile'] = $option[1];
+
                     break;
 
                 case '--process-isolation':
                     $this->arguments['processIsolation'] = true;
+
                     break;
 
                 case '--repeat':
                     $this->arguments['repeat'] = (int) $option[1];
+
                     break;
 
                 case '--stderr':
                     $this->arguments['stderr'] = true;
+
                     break;
 
                 case '--stop-on-error':
                     $this->arguments['stopOnError'] = true;
+
                     break;
 
                 case '--stop-on-failure':
                     $this->arguments['stopOnFailure'] = true;
+
                     break;
 
                 case '--stop-on-warning':
                     $this->arguments['stopOnWarning'] = true;
+
                     break;
 
                 case '--stop-on-incomplete':
                     $this->arguments['stopOnIncomplete'] = true;
+
                     break;
 
                 case '--stop-on-risky':
                     $this->arguments['stopOnRisky'] = true;
+
                     break;
 
                 case '--stop-on-skipped':
                     $this->arguments['stopOnSkipped'] = true;
+
                     break;
 
                 case '--fail-on-warning':
                     $this->arguments['failOnWarning'] = true;
+
                     break;
 
                 case '--fail-on-risky':
                     $this->arguments['failOnRisky'] = true;
-                    break;
 
-                case '--tap':
-                    $this->arguments['printer'] = 'PHPUnit_Util_Log_TAP';
                     break;
 
                 case '--teamcity':
-                    $this->arguments['printer'] = 'PHPUnit_Util_Log_TeamCity';
+                    $this->arguments['printer'] = TeamCity::class;
+
                     break;
 
                 case '--testdox':
-                    $this->arguments['printer'] = 'PHPUnit_Util_TestDox_ResultPrinter_Text';
+                    $this->arguments['printer'] = TextResultPrinter::class;
+
                     break;
 
                 case '--testdox-group':
-                    $this->arguments['testdoxGroups'] = explode(
+                    $this->arguments['testdoxGroups'] = \explode(
                         ',',
                         $option[1]
                     );
+
                     break;
 
                 case '--testdox-exclude-group':
-                    $this->arguments['testdoxExcludeGroups'] = explode(
+                    $this->arguments['testdoxExcludeGroups'] = \explode(
                         ',',
                         $option[1]
                     );
+
                     break;
 
                 case '--testdox-html':
                     $this->arguments['testdoxHTMLFile'] = $option[1];
+
                     break;
 
                 case '--testdox-text':
                     $this->arguments['testdoxTextFile'] = $option[1];
+
                     break;
 
                 case '--testdox-xml':
                     $this->arguments['testdoxXMLFile'] = $option[1];
+
                     break;
 
                 case '--no-configuration':
                     $this->arguments['useDefaultConfiguration'] = false;
+
+                    break;
+
+                case '--no-extensions':
+                    $this->arguments['noExtensions'] = true;
+
                     break;
 
                 case '--no-coverage':
                     $this->arguments['noCoverage'] = true;
+
+                    break;
+
+                case '--no-logging':
+                    $this->arguments['noLogging'] = true;
+
                     break;
 
-                case '--no-globals-backup':
-                    $this->arguments['backupGlobals'] = false;
+                case '--globals-backup':
+                    $this->arguments['backupGlobals'] = true;
+
                     break;
 
                 case '--static-backup':
                     $this->arguments['backupStaticAttributes'] = true;
+
                     break;
 
                 case 'v':
                 case '--verbose':
                     $this->arguments['verbose'] = true;
+
                     break;
 
                 case '--atleast-version':
-                    exit(version_compare(PHPUnit_Runner_Version::id(), $option[1], '>=')
-                        ? PHPUnit_TextUI_TestRunner::SUCCESS_EXIT
-                        : PHPUnit_TextUI_TestRunner::FAILURE_EXIT
-                    );
+                    if (\version_compare(Version::id(), $option[1], '>=')) {
+                        exit(TestRunner::SUCCESS_EXIT);
+                    }
+
+                    exit(TestRunner::FAILURE_EXIT);
+
                     break;
 
                 case '--version':
                     $this->printVersionString();
-                    exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
+                    exit(TestRunner::SUCCESS_EXIT);
+
                     break;
 
-                case '--report-useless-tests':
-                    $this->arguments['reportUselessTests'] = true;
+                case '--dont-report-useless-tests':
+                    $this->arguments['reportUselessTests'] = false;
+
                     break;
 
                 case '--strict-coverage':
                     $this->arguments['strictCoverage'] = true;
+
                     break;
 
                 case '--disable-coverage-ignore':
                     $this->arguments['disableCodeCoverageIgnore'] = true;
+
                     break;
 
                 case '--strict-global-state':
                     $this->arguments['beStrictAboutChangesToGlobalState'] = true;
+
                     break;
 
                 case '--disallow-test-output':
                     $this->arguments['disallowTestOutput'] = true;
+
                     break;
 
                 case '--disallow-resource-usage':
                     $this->arguments['beStrictAboutResourceUsageDuringSmallTests'] = true;
+
                     break;
 
                 case '--enforce-time-limit':
                     $this->arguments['enforceTimeLimit'] = true;
+
                     break;
 
                 case '--disallow-todo-tests':
                     $this->arguments['disallowTodoAnnotatedTests'] = true;
+
                     break;
 
                 case '--reverse-list':
                     $this->arguments['reverseList'] = true;
+
                     break;
 
                 case '--check-version':
                     $this->handleVersionCheck();
-                    break;
-
-                case '--selfupdate':
-                case '--self-update':
-                    $this->handleSelfUpdate();
-                    break;
 
-                case '--selfupgrade':
-                case '--self-upgrade':
-                    $this->handleSelfUpdate(true);
                     break;
 
                 case '--whitelist':
                     $this->arguments['whitelist'] = $option[1];
+
                     break;
 
                 default:
-                    $optionName = str_replace('--', '', $option[0]);
+                    $optionName = \str_replace('--', '', $option[0]);
 
+                    $handler = null;
                     if (isset($this->longOptions[$optionName])) {
                         $handler = $this->longOptions[$optionName];
                     } elseif (isset($this->longOptions[$optionName . '='])) {
                         $handler = $this->longOptions[$optionName . '='];
                     }
 
-                    if (isset($handler) && is_callable([$this, $handler])) {
+                    if (isset($handler) && \is_callable([$this, $handler])) {
                         $this->$handler($option[1]);
                     }
             }
@@ -653,16 +713,16 @@ protected function handleArguments(array $argv)
             }
 
             if (isset($this->options[1][1])) {
-                $this->arguments['testFile'] = realpath($this->options[1][1]);
+                $this->arguments['testFile'] = \realpath($this->options[1][1]);
             } else {
                 $this->arguments['testFile'] = '';
             }
 
             if (isset($this->arguments['test']) &&
-                is_file($this->arguments['test']) &&
-                substr($this->arguments['test'], -5, 5) != '.phpt') {
-                $this->arguments['testFile'] = realpath($this->arguments['test']);
-                $this->arguments['test']     = substr($this->arguments['test'], 0, strrpos($this->arguments['test'], '.'));
+                \is_file($this->arguments['test']) &&
+                \substr($this->arguments['test'], -5, 5) != '.phpt') {
+                $this->arguments['testFile'] = \realpath($this->arguments['test']);
+                $this->arguments['test']     = \substr($this->arguments['test'], 0, \strrpos($this->arguments['test'], '.'));
             }
         }
 
@@ -671,9 +731,9 @@ protected function handleArguments(array $argv)
         }
 
         if (isset($includePath)) {
-            ini_set(
+            \ini_set(
                 'include_path',
-                $includePath . PATH_SEPARATOR . ini_get('include_path')
+                $includePath . PATH_SEPARATOR . \ini_get('include_path')
             );
         }
 
@@ -682,24 +742,24 @@ protected function handleArguments(array $argv)
         }
 
         if (isset($this->arguments['configuration']) &&
-            is_dir($this->arguments['configuration'])) {
+            \is_dir($this->arguments['configuration'])) {
             $configurationFile = $this->arguments['configuration'] . '/phpunit.xml';
 
-            if (file_exists($configurationFile)) {
-                $this->arguments['configuration'] = realpath(
+            if (\file_exists($configurationFile)) {
+                $this->arguments['configuration'] = \realpath(
                     $configurationFile
                 );
-            } elseif (file_exists($configurationFile . '.dist')) {
-                $this->arguments['configuration'] = realpath(
+            } elseif (\file_exists($configurationFile . '.dist')) {
+                $this->arguments['configuration'] = \realpath(
                     $configurationFile . '.dist'
                 );
             }
         } elseif (!isset($this->arguments['configuration']) &&
-                  $this->arguments['useDefaultConfiguration']) {
-            if (file_exists('phpunit.xml')) {
-                $this->arguments['configuration'] = realpath('phpunit.xml');
-            } elseif (file_exists('phpunit.xml.dist')) {
-                $this->arguments['configuration'] = realpath(
+            $this->arguments['useDefaultConfiguration']) {
+            if (\file_exists('phpunit.xml')) {
+                $this->arguments['configuration'] = \realpath('phpunit.xml');
+            } elseif (\file_exists('phpunit.xml.dist')) {
+                $this->arguments['configuration'] = \realpath(
                     'phpunit.xml.dist'
                 );
             }
@@ -707,15 +767,12 @@ protected function handleArguments(array $argv)
 
         if (isset($this->arguments['configuration'])) {
             try {
-                $configuration = PHPUnit_Util_Configuration::getInstance(
+                $configuration = Configuration::getInstance(
                     $this->arguments['configuration']
                 );
-            } catch (Throwable $e) {
-                print $e->getMessage() . "\n";
-                exit(PHPUnit_TextUI_TestRunner::FAILURE_EXIT);
-            } catch (Exception $e) {
-                print $e->getMessage() . "\n";
-                exit(PHPUnit_TextUI_TestRunner::FAILURE_EXIT);
+            } catch (Throwable $t) {
+                print $t->getMessage() . PHP_EOL;
+                exit(TestRunner::FAILURE_EXIT);
             }
 
             $phpunitConfiguration = $configuration->getPHPUnitConfiguration();
@@ -734,11 +791,15 @@ protected function handleArguments(array $argv)
             /*
              * Issue #657
              */
-            if (isset($phpunitConfiguration['stderr']) && ! isset($this->arguments['stderr'])) {
+            if (isset($phpunitConfiguration['stderr']) && !isset($this->arguments['stderr'])) {
                 $this->arguments['stderr'] = $phpunitConfiguration['stderr'];
             }
 
-            if (isset($phpunitConfiguration['columns']) && ! isset($this->arguments['columns'])) {
+            if (isset($phpunitConfiguration['extensionsDirectory']) && !isset($this->arguments['noExtensions']) && \extension_loaded('phar')) {
+                $this->handleExtensions($phpunitConfiguration['extensionsDirectory']);
+            }
+
+            if (isset($phpunitConfiguration['columns']) && !isset($this->arguments['columns'])) {
                 $this->arguments['columns'] = $phpunitConfiguration['columns'];
             }
 
@@ -768,8 +829,12 @@ protected function handleArguments(array $argv)
                 );
             }
 
+            if (!isset($this->arguments['testsuite']) && isset($phpunitConfiguration['defaultTestSuite'])) {
+                $this->arguments['testsuite'] = $phpunitConfiguration['defaultTestSuite'];
+            }
+
             if (!isset($this->arguments['test'])) {
-                $testSuite = $configuration->getTestSuiteConfiguration(isset($this->arguments['testsuite']) ? $this->arguments['testsuite'] : null);
+                $testSuite = $configuration->getTestSuiteConfiguration($this->arguments['testsuite'] ?? null);
 
                 if ($testSuite !== null) {
                     $this->arguments['test'] = $testSuite;
@@ -780,63 +845,62 @@ protected function handleArguments(array $argv)
         }
 
         if (isset($this->arguments['printer']) &&
-            is_string($this->arguments['printer'])) {
+            \is_string($this->arguments['printer'])) {
             $this->arguments['printer'] = $this->handlePrinter($this->arguments['printer']);
         }
 
-        if (isset($this->arguments['test']) && is_string($this->arguments['test']) && substr($this->arguments['test'], -5, 5) == '.phpt') {
-            $test = new PHPUnit_Extensions_PhptTestCase($this->arguments['test']);
+        if (isset($this->arguments['test']) && \is_string($this->arguments['test']) && \substr($this->arguments['test'], -5, 5) == '.phpt') {
+            $test = new PhptTestCase($this->arguments['test']);
 
-            $this->arguments['test'] = new PHPUnit_Framework_TestSuite;
+            $this->arguments['test'] = new TestSuite;
             $this->arguments['test']->addTest($test);
         }
 
-        if (!isset($this->arguments['test']) ||
-            (isset($this->arguments['testDatabaseLogRevision']) && !isset($this->arguments['testDatabaseDSN']))) {
+        if (!isset($this->arguments['test'])) {
             $this->showHelp();
-            exit(PHPUnit_TextUI_TestRunner::EXCEPTION_EXIT);
+            exit(TestRunner::EXCEPTION_EXIT);
         }
     }
 
     /**
-     * Handles the loading of the PHPUnit_Runner_TestSuiteLoader implementation.
+     * Handles the loading of the PHPUnit\Runner\TestSuiteLoader implementation.
      *
      * @param string $loaderClass
      * @param string $loaderFile
      *
-     * @return PHPUnit_Runner_TestSuiteLoader
+     * @return TestSuiteLoader|null
      */
     protected function handleLoader($loaderClass, $loaderFile = '')
     {
-        if (!class_exists($loaderClass, false)) {
+        if (!\class_exists($loaderClass, false)) {
             if ($loaderFile == '') {
-                $loaderFile = PHPUnit_Util_Filesystem::classNameToFilename(
+                $loaderFile = Filesystem::classNameToFilename(
                     $loaderClass
                 );
             }
 
-            $loaderFile = stream_resolve_include_path($loaderFile);
+            $loaderFile = \stream_resolve_include_path($loaderFile);
 
             if ($loaderFile) {
                 require $loaderFile;
             }
         }
 
-        if (class_exists($loaderClass, false)) {
+        if (\class_exists($loaderClass, false)) {
             $class = new ReflectionClass($loaderClass);
 
-            if ($class->implementsInterface('PHPUnit_Runner_TestSuiteLoader') &&
+            if ($class->implementsInterface(TestSuiteLoader::class) &&
                 $class->isInstantiable()) {
                 return $class->newInstance();
             }
         }
 
-        if ($loaderClass == 'PHPUnit_Runner_StandardTestSuiteLoader') {
+        if ($loaderClass == StandardTestSuiteLoader::class) {
             return;
         }
 
-        $this->showError(
-            sprintf(
+        $this->exitWithErrorMessage(
+            \sprintf(
                 'Could not use "%s" as loader.',
                 $loaderClass
             )
@@ -844,170 +908,110 @@ protected function handleLoader($loaderClass, $loaderFile = '')
     }
 
     /**
-     * Handles the loading of the PHPUnit_Util_Printer implementation.
+     * Handles the loading of the PHPUnit\Util\Printer implementation.
      *
      * @param string $printerClass
      * @param string $printerFile
      *
-     * @return PHPUnit_Util_Printer
+     * @return Printer|string|null
      */
     protected function handlePrinter($printerClass, $printerFile = '')
     {
-        if (!class_exists($printerClass, false)) {
+        if (!\class_exists($printerClass, false)) {
             if ($printerFile == '') {
-                $printerFile = PHPUnit_Util_Filesystem::classNameToFilename(
+                $printerFile = Filesystem::classNameToFilename(
                     $printerClass
                 );
             }
 
-            $printerFile = stream_resolve_include_path($printerFile);
+            $printerFile = \stream_resolve_include_path($printerFile);
 
             if ($printerFile) {
                 require $printerFile;
             }
         }
 
-        if (class_exists($printerClass)) {
-            $class = new ReflectionClass($printerClass);
-
-            if ($class->implementsInterface('PHPUnit_Framework_TestListener') &&
-                $class->isSubclassOf('PHPUnit_Util_Printer') &&
-                $class->isInstantiable()) {
-                if ($class->isSubclassOf('PHPUnit_TextUI_ResultPrinter')) {
-                    return $printerClass;
-                }
-
-                $outputStream = isset($this->arguments['stderr']) ? 'php://stderr' : null;
-
-                return $class->newInstance($outputStream);
-            }
-        }
-
-        $this->showError(
-            sprintf(
-                'Could not use "%s" as printer.',
-                $printerClass
-            )
-        );
-    }
-
-    /**
-     * Loads a bootstrap file.
-     *
-     * @param string $filename
-     */
-    protected function handleBootstrap($filename)
-    {
-        try {
-            PHPUnit_Util_Fileloader::checkAndLoad($filename);
-        } catch (PHPUnit_Framework_Exception $e) {
-            $this->showError($e->getMessage());
+        if (!\class_exists($printerClass)) {
+            $this->exitWithErrorMessage(
+                \sprintf(
+                    'Could not use "%s" as printer: class does not exist',
+                    $printerClass
+                )
+            );
         }
-    }
-
-    /**
-     * @since Method available since Release 4.0.0
-     */
-    protected function handleSelfUpdate($upgrade = false)
-    {
-        $this->printVersionString();
 
-        $localFilename = realpath($_SERVER['argv'][0]);
+        $class = new ReflectionClass($printerClass);
 
-        if (!is_writable($localFilename)) {
-            print 'No write permission to update ' . $localFilename . "\n";
-            exit(PHPUnit_TextUI_TestRunner::EXCEPTION_EXIT);
+        if (!$class->implementsInterface(TestListener::class)) {
+            $this->exitWithErrorMessage(
+                \sprintf(
+                    'Could not use "%s" as printer: class does not implement %s',
+                    $printerClass,
+                    TestListener::class
+                )
+            );
         }
 
-        if (!extension_loaded('openssl')) {
-            print "The OpenSSL extension is not loaded.\n";
-            exit(PHPUnit_TextUI_TestRunner::EXCEPTION_EXIT);
+        if (!$class->isSubclassOf(Printer::class)) {
+            $this->exitWithErrorMessage(
+                \sprintf(
+                    'Could not use "%s" as printer: class does not extend %s',
+                    $printerClass,
+                    Printer::class
+                )
+            );
         }
 
-        if (!$upgrade) {
-            $remoteFilename = sprintf(
-                'https://phar.phpunit.de/phpunit-%s.phar',
-                file_get_contents(
-                    sprintf(
-                        'https://phar.phpunit.de/latest-version-of/phpunit-%s',
-                        PHPUnit_Runner_Version::series()
-                    )
+        if (!$class->isInstantiable()) {
+            $this->exitWithErrorMessage(
+                \sprintf(
+                    'Could not use "%s" as printer: class cannot be instantiated',
+                    $printerClass
                 )
             );
-        } else {
-            $remoteFilename = sprintf(
-                'https://phar.phpunit.de/phpunit%s.phar',
-                PHPUnit_Runner_Version::getReleaseChannel()
-            );
         }
 
-        $tempFilename = tempnam(sys_get_temp_dir(), 'phpunit') . '.phar';
-
-        // Workaround for https://bugs.php.net/bug.php?id=65538
-        $caFile = dirname($tempFilename) . '/ca.pem';
-        copy(__PHPUNIT_PHAR_ROOT__ . '/ca.pem', $caFile);
-
-        print 'Updating the PHPUnit PHAR ... ';
-
-        $options = [
-            'ssl' => [
-                'allow_self_signed' => false,
-                'cafile'            => $caFile,
-                'verify_peer'       => true
-            ]
-        ];
-
-        file_put_contents(
-            $tempFilename,
-            file_get_contents(
-                $remoteFilename,
-                false,
-                stream_context_create($options)
-            )
-        );
-
-        chmod($tempFilename, 0777 & ~umask());
-
-        try {
-            $phar = new Phar($tempFilename);
-            unset($phar);
-            rename($tempFilename, $localFilename);
-            unlink($caFile);
-        } catch (Throwable $_e) {
-            $e = $_e;
-        } catch (Exception $_e) {
-            $e = $_e;
+        if ($class->isSubclassOf(ResultPrinter::class)) {
+            return $printerClass;
         }
 
-        if (isset($e)) {
-            unlink($caFile);
-            unlink($tempFilename);
-            print " done\n\n" . $e->getMessage() . "\n";
-            exit(2);
-        }
+        $outputStream = isset($this->arguments['stderr']) ? 'php://stderr' : null;
 
-        print " done\n";
-        exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
+        return $class->newInstance($outputStream);
     }
 
     /**
-     * @since Method available since Release 4.8.0
+     * Loads a bootstrap file.
+     *
+     * @param string $filename
      */
+    protected function handleBootstrap($filename)
+    {
+        try {
+            Fileloader::checkAndLoad($filename);
+        } catch (Exception $e) {
+            $this->exitWithErrorMessage($e->getMessage());
+        }
+    }
+
     protected function handleVersionCheck()
     {
         $this->printVersionString();
 
-        $latestVersion = file_get_contents('https://phar.phpunit.de/latest-version-of/phpunit');
-        $isOutdated    = version_compare($latestVersion, PHPUnit_Runner_Version::id(), '>');
+        $latestVersion = \file_get_contents('https://phar.phpunit.de/latest-version-of/phpunit');
+        $isOutdated    = \version_compare($latestVersion, Version::id(), '>');
 
         if ($isOutdated) {
-            print "You are not using the latest version of PHPUnit.\n";
-            print 'Use "phpunit --self-upgrade" to install PHPUnit ' . $latestVersion . "\n";
+            \printf(
+                'You are not using the latest version of PHPUnit.' . PHP_EOL .
+                'The latest version is PHPUnit %s.' . PHP_EOL,
+                $latestVersion
+            );
         } else {
-            print "You are using the latest version of PHPUnit.\n";
+            print 'You are using the latest version of PHPUnit.' . PHP_EOL;
         }
 
-        exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
+        exit(TestRunner::SUCCESS_EXIT);
     }
 
     /**
@@ -1023,99 +1027,95 @@ protected function showHelp()
 
 Code Coverage Options:
 
-  --coverage-clover <file>  Generate code coverage report in Clover XML format.
-  --coverage-crap4j <file>  Generate code coverage report in Crap4J XML format.
-  --coverage-html <dir>     Generate code coverage report in HTML format.
-  --coverage-php <file>     Export PHP_CodeCoverage object to file.
-  --coverage-text=<file>    Generate code coverage report in text format.
-                            Default: Standard output.
-  --coverage-xml <dir>      Generate code coverage report in PHPUnit XML format.
-  --whitelist <dir>         Whitelist <dir> for code coverage analysis.
-  --disable-coverage-ignore Disable annotations for ignoring code coverage.
+  --coverage-clover <file>    Generate code coverage report in Clover XML format.
+  --coverage-crap4j <file>    Generate code coverage report in Crap4J XML format.
+  --coverage-html <dir>       Generate code coverage report in HTML format.
+  --coverage-php <file>       Export PHP_CodeCoverage object to file.
+  --coverage-text=<file>      Generate code coverage report in text format.
+                              Default: Standard output.
+  --coverage-xml <dir>        Generate code coverage report in PHPUnit XML format.
+  --whitelist <dir>           Whitelist <dir> for code coverage analysis.
+  --disable-coverage-ignore   Disable annotations for ignoring code coverage.
 
 Logging Options:
 
-  --log-junit <file>        Log test execution in JUnit XML format to file.
-  --log-tap <file>          Log test execution in TAP format to file.
-  --log-teamcity <file>     Log test execution in TeamCity format to file.
-  --log-json <file>         Log test execution in JSON format.
-  --testdox-html <file>     Write agile documentation in HTML format to file.
-  --testdox-text <file>     Write agile documentation in Text format to file.
-  --testdox-xml <file>      Write agile documentation in XML format to file.
-  --reverse-list            Print defects in reverse order
+  --log-junit <file>          Log test execution in JUnit XML format to file.
+  --log-teamcity <file>       Log test execution in TeamCity format to file.
+  --testdox-html <file>       Write agile documentation in HTML format to file.
+  --testdox-text <file>       Write agile documentation in Text format to file.
+  --testdox-xml <file>        Write agile documentation in XML format to file.
+  --reverse-list              Print defects in reverse order
 
 Test Selection Options:
 
-  --filter <pattern>        Filter which tests to run.
-  --testsuite <pattern>     Filter which testsuite to run.
-  --group ...               Only runs tests from the specified group(s).
-  --exclude-group ...       Exclude tests from the specified group(s).
-  --list-groups             List available test groups.
-  --list-suites             List available test suites.
-  --test-suffix ...         Only search for test in files with specified
-                            suffix(es). Default: Test.php,.phpt
+  --filter <pattern>          Filter which tests to run.
+  --testsuite <name,...>      Filter which testsuite to run.
+  --group ...                 Only runs tests from the specified group(s).
+  --exclude-group ...         Exclude tests from the specified group(s).
+  --list-groups               List available test groups.
+  --list-suites               List available test suites.
+  --list-tests                List available tests.
+  --list-tests-xml <file>     List available tests in XML format.
+  --test-suffix ...           Only search for test in files with specified
+                              suffix(es). Default: Test.php,.phpt
 
 Test Execution Options:
 
-  --report-useless-tests    Be strict about tests that do not test anything.
-  --strict-coverage         Be strict about @covers annotation usage.
-  --strict-global-state     Be strict about changes to global state
-  --disallow-test-output    Be strict about output during tests.
-  --disallow-resource-usage Be strict about resource usage during small tests.
-  --enforce-time-limit      Enforce time limit based on test size.
-  --disallow-todo-tests     Disallow @todo-annotated tests.
-
-  --process-isolation       Run each test in a separate PHP process.
-  --no-globals-backup       Do not backup and restore \$GLOBALS for each test.
-  --static-backup           Backup and restore static attributes for each test.
-
-  --colors=<flag>           Use colors in output ("never", "auto" or "always").
-  --columns <n>             Number of columns to use for progress output.
-  --columns max             Use maximum number of columns for progress output.
-  --stderr                  Write to STDERR instead of STDOUT.
-  --stop-on-error           Stop execution upon first error.
-  --stop-on-failure         Stop execution upon first error or failure.
-  --stop-on-warning         Stop execution upon first warning.
-  --stop-on-risky           Stop execution upon first risky test.
-  --stop-on-skipped         Stop execution upon first skipped test.
-  --stop-on-incomplete      Stop execution upon first incomplete test.
-  --fail-on-warning         Treat tests with warnings as failures.
-  --fail-on-risky           Treat risky tests as failures.
-  -v|--verbose              Output more verbose information.
-  --debug                   Display debugging information during test execution.
-
-  --loader <loader>         TestSuiteLoader implementation to use.
-  --repeat <times>          Runs the test(s) repeatedly.
-  --tap                     Report test execution progress in TAP format.
-  --teamcity                Report test execution progress in TeamCity format.
-  --testdox                 Report test execution progress in TestDox format.
-  --testdox-group           Only include tests from the specified group(s).
-  --testdox-exclude-group   Exclude tests from the specified group(s).
-  --printer <printer>       TestListener implementation to use.
+  --dont-report-useless-tests Do not report tests that do not test anything.
+  --strict-coverage           Be strict about @covers annotation usage.
+  --strict-global-state       Be strict about changes to global state
+  --disallow-test-output      Be strict about output during tests.
+  --disallow-resource-usage   Be strict about resource usage during small tests.
+  --enforce-time-limit        Enforce time limit based on test size.
+  --disallow-todo-tests       Disallow @todo-annotated tests.
+
+  --process-isolation         Run each test in a separate PHP process.
+  --globals-backup            Backup and restore \$GLOBALS for each test.
+  --static-backup             Backup and restore static attributes for each test.
+
+  --colors=<flag>             Use colors in output ("never", "auto" or "always").
+  --columns <n>               Number of columns to use for progress output.
+  --columns max               Use maximum number of columns for progress output.
+  --stderr                    Write to STDERR instead of STDOUT.
+  --stop-on-error             Stop execution upon first error.
+  --stop-on-failure           Stop execution upon first error or failure.
+  --stop-on-warning           Stop execution upon first warning.
+  --stop-on-risky             Stop execution upon first risky test.
+  --stop-on-skipped           Stop execution upon first skipped test.
+  --stop-on-incomplete        Stop execution upon first incomplete test.
+  --fail-on-warning           Treat tests with warnings as failures.
+  --fail-on-risky             Treat risky tests as failures.
+  -v|--verbose                Output more verbose information.
+  --debug                     Display debugging information.
+
+  --loader <loader>           TestSuiteLoader implementation to use.
+  --repeat <times>            Runs the test(s) repeatedly.
+  --teamcity                  Report test execution progress in TeamCity format.
+  --testdox                   Report test execution progress in TestDox format.
+  --testdox-group             Only include tests from the specified group(s).
+  --testdox-exclude-group     Exclude tests from the specified group(s).
+  --printer <printer>         TestListener implementation to use.
 
 Configuration Options:
 
-  --bootstrap <file>        A "bootstrap" PHP file that is run before the tests.
-  -c|--configuration <file> Read configuration from XML file.
-  --no-configuration        Ignore default configuration file (phpunit.xml).
-  --no-coverage             Ignore code coverage configuration.
-  --include-path <path(s)>  Prepend PHP's include_path with given path(s).
-  -d key[=value]            Sets a php.ini value.
-  --generate-configuration  Generate configuration file with suggested settings.
+  --bootstrap <file>          A "bootstrap" PHP file that is run before the tests.
+  -c|--configuration <file>   Read configuration from XML file.
+  --no-configuration          Ignore default configuration file (phpunit.xml).
+  --no-coverage               Ignore code coverage configuration.
+  --no-logging                Ignore logging configuration.
+  --no-extensions             Do not load PHPUnit extensions.
+  --include-path <path(s)>    Prepend PHP's include_path with given path(s).
+  -d key[=value]              Sets a php.ini value.
+  --generate-configuration    Generate configuration file with suggested settings.
 
 Miscellaneous Options:
 
-  -h|--help                 Prints this usage information.
-  --version                 Prints the version and exits.
-  --atleast-version <min>   Checks that version is greater than min and exits.
+  -h|--help                   Prints this usage information.
+  --version                   Prints the version and exits.
+  --atleast-version <min>     Checks that version is greater than min and exits.
+  --check-version             Check whether PHPUnit is the latest version.
 
 EOT;
-
-        if (defined('__PHPUNIT_PHAR__')) {
-            print "\n  --check-version           Check whether PHPUnit is the latest version.";
-            print "\n  --self-update             Update PHPUnit to the latest version within the same\n                            release series.\n";
-            print "\n  --self-upgrade            Upgrade PHPUnit to the latest version.\n";
-        }
     }
 
     /**
@@ -1131,19 +1131,146 @@ private function printVersionString()
             return;
         }
 
-        print PHPUnit_Runner_Version::getVersionString() . "\n\n";
+        print Version::getVersionString() . PHP_EOL . PHP_EOL;
 
         $this->versionStringPrinted = true;
     }
 
     /**
+     * @param string $message
      */
-    private function showError($message)
+    private function exitWithErrorMessage($message)
     {
         $this->printVersionString();
 
-        print $message . "\n";
+        print $message . PHP_EOL;
+
+        exit(TestRunner::FAILURE_EXIT);
+    }
+
+    /**
+     * @param string $directory
+     */
+    private function handleExtensions($directory)
+    {
+        $facade = new File_Iterator_Facade;
+
+        foreach ($facade->getFilesAsArray($directory, '.phar') as $file) {
+            if (!\file_exists('phar://' . $file . '/manifest.xml')) {
+                $this->arguments['notLoadedExtensions'][] = $file . ' is not an extension for PHPUnit';
+
+                continue;
+            }
+
+            try {
+                $applicationName = new ApplicationName('phpunit/phpunit');
+                $version         = new PharIoVersion(Version::series());
+                $manifest        = ManifestLoader::fromFile('phar://' . $file . '/manifest.xml');
+
+                if (!$manifest->isExtensionFor($applicationName)) {
+                    $this->arguments['notLoadedExtensions'][] = $file . ' is not an extension for PHPUnit';
+
+                    continue;
+                }
+
+                if (!$manifest->isExtensionFor($applicationName, $version)) {
+                    $this->arguments['notLoadedExtensions'][] = $file . ' is not compatible with this version of PHPUnit';
+
+                    continue;
+                }
+            } catch (ManifestException $e) {
+                $this->arguments['notLoadedExtensions'][] = $file . ': ' . $e->getMessage();
+
+                continue;
+            }
+
+            require $file;
+
+            $this->arguments['loadedExtensions'][] = $manifest->getName() . ' ' . $manifest->getVersion()->getVersionString();
+        }
+    }
+
+    private function handleListGroups(TestSuite $suite, bool $exit): int
+    {
+        $this->printVersionString();
+
+        print 'Available test group(s):' . PHP_EOL;
+
+        $groups = $suite->getGroups();
+        \sort($groups);
+
+        foreach ($groups as $group) {
+            \printf(
+                ' - %s' . PHP_EOL,
+                $group
+            );
+        }
+
+        if ($exit) {
+            exit(TestRunner::SUCCESS_EXIT);
+        }
+
+        return TestRunner::SUCCESS_EXIT;
+    }
+
+    private function handleListSuites(bool $exit): int
+    {
+        $this->printVersionString();
+
+        print 'Available test suite(s):' . PHP_EOL;
+
+        $configuration = Configuration::getInstance(
+            $this->arguments['configuration']
+        );
+
+        $suiteNames = $configuration->getTestSuiteNames();
+
+        foreach ($suiteNames as $suiteName) {
+            \printf(
+                ' - %s' . PHP_EOL,
+                $suiteName
+            );
+        }
+
+        if ($exit) {
+            exit(TestRunner::SUCCESS_EXIT);
+        }
+
+        return TestRunner::SUCCESS_EXIT;
+    }
+
+    private function handleListTests(TestSuite $suite, bool $exit): int
+    {
+        $this->printVersionString();
+
+        $renderer = new TextTestListRenderer;
+
+        print $renderer->render($suite);
+
+        if ($exit) {
+            exit(TestRunner::SUCCESS_EXIT);
+        }
+
+        return TestRunner::SUCCESS_EXIT;
+    }
+
+    private function handleListTestsXml(TestSuite $suite, string $target, bool $exit): int
+    {
+        $this->printVersionString();
+
+        $renderer = new XmlTestListRenderer;
+
+        \file_put_contents($target, $renderer->render($suite));
+
+        \printf(
+            'Wrote list of tests that would have been run to %s' . \PHP_EOL,
+            $target
+        );
+
+        if ($exit) {
+            exit(TestRunner::SUCCESS_EXIT);
+        }
 
-        exit(PHPUnit_TextUI_TestRunner::FAILURE_EXIT);
+        return TestRunner::SUCCESS_EXIT;
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/TextUI/ResultPrinter.php b/lib/composer/vendor/phpunit/phpunit/src/TextUI/ResultPrinter.php
index a2b98164e..4286ac5c8 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/TextUI/ResultPrinter.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/TextUI/ResultPrinter.php
@@ -8,14 +8,27 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\TextUI;
+
+use PHP_Timer;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestFailure;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Runner\PhptTestCase;
+use PHPUnit\Util\InvalidArgumentHelper;
+use PHPUnit\Util\Printer;
 use SebastianBergmann\Environment\Console;
 
 /**
  * Prints the result of a TextUI TestRunner run.
- *
- * @since Class available since Release 2.0.0
  */
-class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUnit_Framework_TestListener
+class ResultPrinter extends Printer implements TestListener
 {
     const EVENT_TEST_START      = 0;
     const EVENT_TEST_END        = 1;
@@ -31,23 +44,23 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
      * @var array
      */
     private static $ansiCodes = [
-      'bold'       => 1,
-      'fg-black'   => 30,
-      'fg-red'     => 31,
-      'fg-green'   => 32,
-      'fg-yellow'  => 33,
-      'fg-blue'    => 34,
-      'fg-magenta' => 35,
-      'fg-cyan'    => 36,
-      'fg-white'   => 37,
-      'bg-black'   => 40,
-      'bg-red'     => 41,
-      'bg-green'   => 42,
-      'bg-yellow'  => 43,
-      'bg-blue'    => 44,
-      'bg-magenta' => 45,
-      'bg-cyan'    => 46,
-      'bg-white'   => 47
+        'bold'       => 1,
+        'fg-black'   => 30,
+        'fg-red'     => 31,
+        'fg-green'   => 32,
+        'fg-yellow'  => 33,
+        'fg-blue'    => 34,
+        'fg-magenta' => 35,
+        'fg-cyan'    => 36,
+        'fg-white'   => 37,
+        'bg-black'   => 40,
+        'bg-red'     => 41,
+        'bg-green'   => 42,
+        'bg-yellow'  => 43,
+        'bg-blue'    => 44,
+        'bg-magenta' => 45,
+        'bg-cyan'    => 46,
+        'bg-white'   => 47
     ];
 
     /**
@@ -108,7 +121,7 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     /**
      * @var bool
      */
-    private $reverse = false;
+    private $reverse;
 
     /**
      * @var bool
@@ -125,43 +138,41 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
      * @param int|string $numberOfColumns
      * @param bool       $reverse
      *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.0.0
+     * @throws Exception
      */
     public function __construct($out = null, $verbose = false, $colors = self::COLOR_DEFAULT, $debug = false, $numberOfColumns = 80, $reverse = false)
     {
         parent::__construct($out);
 
-        if (!is_bool($verbose)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'boolean');
+        if (!\is_bool($verbose)) {
+            throw InvalidArgumentHelper::factory(2, 'boolean');
         }
 
         $availableColors = [self::COLOR_NEVER, self::COLOR_AUTO, self::COLOR_ALWAYS];
 
-        if (!in_array($colors, $availableColors)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!\in_array($colors, $availableColors)) {
+            throw InvalidArgumentHelper::factory(
                 3,
-                vsprintf('value from "%s", "%s" or "%s"', $availableColors)
+                \vsprintf('value from "%s", "%s" or "%s"', $availableColors)
             );
         }
 
-        if (!is_bool($debug)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(4, 'boolean');
+        if (!\is_bool($debug)) {
+            throw InvalidArgumentHelper::factory(4, 'boolean');
         }
 
-        if (!is_int($numberOfColumns) && $numberOfColumns != 'max') {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(5, 'integer or "max"');
+        if (!\is_int($numberOfColumns) && $numberOfColumns !== 'max') {
+            throw InvalidArgumentHelper::factory(5, 'integer or "max"');
         }
 
-        if (!is_bool($reverse)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(6, 'boolean');
+        if (!\is_bool($reverse)) {
+            throw InvalidArgumentHelper::factory(6, 'boolean');
         }
 
         $console            = new Console;
         $maxNumberOfColumns = $console->getNumberOfColumns();
 
-        if ($numberOfColumns == 'max' || $numberOfColumns > $maxNumberOfColumns) {
+        if ($numberOfColumns === 'max' || ($numberOfColumns !== 80 && $numberOfColumns > $maxNumberOfColumns)) {
             $numberOfColumns = $maxNumberOfColumns;
         }
 
@@ -178,17 +189,17 @@ public function __construct($out = null, $verbose = false, $colors = self::COLOR
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    public function printResult(PHPUnit_Framework_TestResult $result)
+    public function printResult(TestResult $result)
     {
         $this->printHeader();
         $this->printErrors($result);
         $this->printWarnings($result);
         $this->printFailures($result);
+        $this->printRisky($result);
 
         if ($this->verbose) {
-            $this->printRisky($result);
             $this->printIncompletes($result);
             $this->printSkipped($result);
         }
@@ -202,7 +213,7 @@ public function printResult(PHPUnit_Framework_TestResult $result)
      */
     protected function printDefects(array $defects, $type)
     {
-        $count = count($defects);
+        $count = \count($defects);
 
         if ($count == 0) {
             return;
@@ -213,7 +224,7 @@ protected function printDefects(array $defects, $type)
         }
 
         $this->write(
-            sprintf(
+            \sprintf(
                 "There %s %d %s%s:\n",
                 ($count == 1) ? 'was' : 'were',
                 $count,
@@ -225,7 +236,7 @@ protected function printDefects(array $defects, $type)
         $i = 1;
 
         if ($this->reverse) {
-            $defects = array_reverse($defects);
+            $defects = \array_reverse($defects);
         }
 
         foreach ($defects as $defect) {
@@ -236,23 +247,23 @@ protected function printDefects(array $defects, $type)
     }
 
     /**
-     * @param PHPUnit_Framework_TestFailure $defect
-     * @param int                           $count
+     * @param TestFailure $defect
+     * @param int         $count
      */
-    protected function printDefect(PHPUnit_Framework_TestFailure $defect, $count)
+    protected function printDefect(TestFailure $defect, $count)
     {
         $this->printDefectHeader($defect, $count);
         $this->printDefectTrace($defect);
     }
 
     /**
-     * @param PHPUnit_Framework_TestFailure $defect
-     * @param int                           $count
+     * @param TestFailure $defect
+     * @param int         $count
      */
-    protected function printDefectHeader(PHPUnit_Framework_TestFailure $defect, $count)
+    protected function printDefectHeader(TestFailure $defect, $count)
     {
         $this->write(
-            sprintf(
+            \sprintf(
                 "\n%d) %s\n",
                 $count,
                 $defect->getTestName()
@@ -261,9 +272,9 @@ protected function printDefectHeader(PHPUnit_Framework_TestFailure $defect, $cou
     }
 
     /**
-     * @param PHPUnit_Framework_TestFailure $defect
+     * @param TestFailure $defect
      */
-    protected function printDefectTrace(PHPUnit_Framework_TestFailure $defect)
+    protected function printDefectTrace(TestFailure $defect)
     {
         $e = $defect->thrownException();
         $this->write((string) $e);
@@ -274,53 +285,49 @@ protected function printDefectTrace(PHPUnit_Framework_TestFailure $defect)
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    protected function printErrors(PHPUnit_Framework_TestResult $result)
+    protected function printErrors(TestResult $result)
     {
         $this->printDefects($result->errors(), 'error');
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    protected function printFailures(PHPUnit_Framework_TestResult $result)
+    protected function printFailures(TestResult $result)
     {
         $this->printDefects($result->failures(), 'failure');
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    protected function printWarnings(PHPUnit_Framework_TestResult $result)
+    protected function printWarnings(TestResult $result)
     {
         $this->printDefects($result->warnings(), 'warning');
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    protected function printIncompletes(PHPUnit_Framework_TestResult $result)
+    protected function printIncompletes(TestResult $result)
     {
         $this->printDefects($result->notImplemented(), 'incomplete test');
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
-     *
-     * @since Method available since Release 4.0.0
+     * @param TestResult $result
      */
-    protected function printRisky(PHPUnit_Framework_TestResult $result)
+    protected function printRisky(TestResult $result)
     {
         $this->printDefects($result->risky(), 'risky test');
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
-     *
-     * @since Method available since Release 3.0.0
+     * @param TestResult $result
      */
-    protected function printSkipped(PHPUnit_Framework_TestResult $result)
+    protected function printSkipped(TestResult $result)
     {
         $this->printDefects($result->skipped(), 'skipped test');
     }
@@ -331,11 +338,11 @@ protected function printHeader()
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    protected function printFooter(PHPUnit_Framework_TestResult $result)
+    protected function printFooter(TestResult $result)
     {
-        if (count($result) === 0) {
+        if (\count($result) === 0) {
             $this->writeWithColor(
                 'fg-black, bg-yellow',
                 'No tests executed!'
@@ -350,10 +357,10 @@ protected function printFooter(PHPUnit_Framework_TestResult $result)
             $result->noneSkipped()) {
             $this->writeWithColor(
                 'fg-black, bg-green',
-                sprintf(
+                \sprintf(
                     'OK (%d test%s, %d assertion%s)',
-                    count($result),
-                    (count($result) == 1) ? '' : 's',
+                    \count($result),
+                    (\count($result) == 1) ? '' : 's',
                     $this->numAssertions,
                     ($this->numAssertions == 1) ? '' : 's'
                 )
@@ -362,7 +369,7 @@ protected function printFooter(PHPUnit_Framework_TestResult $result)
             if ($result->wasSuccessful()) {
                 $color = 'fg-black, bg-yellow';
 
-                if ($this->verbose) {
+                if ($this->verbose || !$result->allHarmless()) {
                     $this->write("\n");
                 }
 
@@ -397,7 +404,7 @@ protected function printFooter(PHPUnit_Framework_TestResult $result)
                 }
             }
 
-            $this->writeCountString(count($result), 'Tests', $color, true);
+            $this->writeCountString(\count($result), 'Tests', $color, true);
             $this->writeCountString($this->numAssertions, 'Assertions', $color, true);
             $this->writeCountString($result->errorCount(), 'Errors', $color);
             $this->writeCountString($result->failureCount(), 'Failures', $color);
@@ -409,8 +416,6 @@ protected function printFooter(PHPUnit_Framework_TestResult $result)
         }
     }
 
-    /**
-     */
     public function printWaitPrompt()
     {
         $this->write("\n<RETURN> to continue\n");
@@ -419,11 +424,11 @@ public function printWaitPrompt()
     /**
      * An error occurred.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addError(Test $test, \Exception $e, $time)
     {
         $this->writeProgressWithColor('fg-red, bold', 'E');
         $this->lastTestFailed = true;
@@ -432,11 +437,11 @@ public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
     /**
      * A failure occurred.
      *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
+     * @param Test                 $test
+     * @param AssertionFailedError $e
+     * @param float                $time
      */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
     {
         $this->writeProgressWithColor('bg-red, fg-white', 'F');
         $this->lastTestFailed = true;
@@ -445,13 +450,11 @@ public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_Asser
     /**
      * A warning occurred.
      *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
-     *
-     * @since Method available since Release 5.1.0
+     * @param Test    $test
+     * @param Warning $e
+     * @param float   $time
      */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
+    public function addWarning(Test $test, Warning $e, $time)
     {
         $this->writeProgressWithColor('fg-yellow, bold', 'W');
         $this->lastTestFailed = true;
@@ -460,11 +463,11 @@ public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warni
     /**
      * Incomplete test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addIncompleteTest(Test $test, \Exception $e, $time)
     {
         $this->writeProgressWithColor('fg-yellow, bold', 'I');
         $this->lastTestFailed = true;
@@ -473,13 +476,11 @@ public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $t
     /**
      * Risky test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     *
-     * @since Method available since Release 4.0.0
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addRiskyTest(Test $test, \Exception $e, $time)
     {
         $this->writeProgressWithColor('fg-yellow, bold', 'R');
         $this->lastTestFailed = true;
@@ -488,13 +489,11 @@ public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
     /**
      * Skipped test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     *
-     * @since Method available since Release 3.0.0
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addSkippedTest(Test $test, \Exception $e, $time)
     {
         $this->writeProgressWithColor('fg-cyan, bold', 'S');
         $this->lastTestFailed = true;
@@ -503,42 +502,38 @@ public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time
     /**
      * A testsuite started.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
-     *
-     * @since Method available since Release 2.2.0
+     * @param TestSuite $suite
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function startTestSuite(TestSuite $suite)
     {
         if ($this->numTests == -1) {
-            $this->numTests      = count($suite);
-            $this->numTestsWidth = strlen((string) $this->numTests);
-            $this->maxColumn     = $this->numberOfColumns - strlen('  /  (XXX%)') - (2 * $this->numTestsWidth);
+            $this->numTests      = \count($suite);
+            $this->numTestsWidth = \strlen((string) $this->numTests);
+            $this->maxColumn     = $this->numberOfColumns - \strlen('  /  (XXX%)') - (2 * $this->numTestsWidth);
         }
     }
 
     /**
      * A testsuite ended.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
-     *
-     * @since Method available since Release 2.2.0
+     * @param TestSuite $suite
      */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function endTestSuite(TestSuite $suite)
     {
     }
 
     /**
      * A test started.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function startTest(PHPUnit_Framework_Test $test)
+    public function startTest(Test $test)
     {
         if ($this->debug) {
             $this->write(
-                sprintf(
-                    "\nStarting test '%s'.\n",
-                    PHPUnit_Util_Test::describe($test)
+                \sprintf(
+                    "Test '%s' started\n",
+                    \PHPUnit\Util\Test::describe($test)
                 )
             );
         }
@@ -547,24 +542,33 @@ public function startTest(PHPUnit_Framework_Test $test)
     /**
      * A test ended.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
+     * @param Test  $test
+     * @param float $time
      */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
+    public function endTest(Test $test, $time)
     {
+        if ($this->debug) {
+            $this->write(
+                \sprintf(
+                    "Test '%s' ended\n",
+                    \PHPUnit\Util\Test::describe($test)
+                )
+            );
+        }
+
         if (!$this->lastTestFailed) {
             $this->writeProgress('.');
         }
 
-        if ($test instanceof PHPUnit_Framework_TestCase) {
+        if ($test instanceof TestCase) {
             $this->numAssertions += $test->getNumAssertions();
-        } elseif ($test instanceof PHPUnit_Extensions_PhptTestCase) {
+        } elseif ($test instanceof PhptTestCase) {
             $this->numAssertions++;
         }
 
         $this->lastTestFailed = false;
 
-        if ($test instanceof PHPUnit_Framework_TestCase) {
+        if ($test instanceof TestCase) {
             if (!$test->hasExpectationOnOutput()) {
                 $this->write($test->getActualOutput());
             }
@@ -576,24 +580,26 @@ public function endTest(PHPUnit_Framework_Test $test, $time)
      */
     protected function writeProgress($progress)
     {
+        if ($this->debug) {
+            return;
+        }
+
         $this->write($progress);
         $this->column++;
         $this->numTestsRun++;
 
-        if ($this->column == $this->maxColumn
-            || $this->numTestsRun == $this->numTests
-        ) {
+        if ($this->column == $this->maxColumn || $this->numTestsRun == $this->numTests) {
             if ($this->numTestsRun == $this->numTests) {
-                $this->write(str_repeat(' ', $this->maxColumn - $this->column));
+                $this->write(\str_repeat(' ', $this->maxColumn - $this->column));
             }
 
             $this->write(
-                sprintf(
+                \sprintf(
                     ' %' . $this->numTestsWidth . 'd / %' .
                     $this->numTestsWidth . 'd (%3s%%)',
                     $this->numTestsRun,
                     $this->numTests,
-                    floor(($this->numTestsRun / $this->numTests) * 100)
+                    \floor(($this->numTestsRun / $this->numTests) * 100)
                 )
             );
 
@@ -617,8 +623,6 @@ protected function writeNewLine()
      * @param string $buffer
      *
      * @return string
-     *
-     * @since Method available since Release 4.0.0
      */
     protected function formatWithColor($color, $buffer)
     {
@@ -626,24 +630,24 @@ protected function formatWithColor($color, $buffer)
             return $buffer;
         }
 
-        $codes   = array_map('trim', explode(',', $color));
-        $lines   = explode("\n", $buffer);
-        $padding = max(array_map('strlen', $lines));
+        $codes   = \array_map('trim', \explode(',', $color));
+        $lines   = \explode("\n", $buffer);
+        $padding = \max(\array_map('strlen', $lines));
         $styles  = [];
 
         foreach ($codes as $code) {
             $styles[] = self::$ansiCodes[$code];
         }
 
-        $style = sprintf("\x1b[%sm", implode(';', $styles));
+        $style = \sprintf("\x1b[%sm", \implode(';', $styles));
 
         $styledLines = [];
 
         foreach ($lines as $line) {
-            $styledLines[] = $style . str_pad($line, $padding) . "\x1b[0m";
+            $styledLines[] = $style . \str_pad($line, $padding) . "\x1b[0m";
         }
 
-        return implode("\n", $styledLines);
+        return \implode("\n", $styledLines);
     }
 
     /**
@@ -652,8 +656,6 @@ protected function formatWithColor($color, $buffer)
      * @param string $color
      * @param string $buffer
      * @param bool   $lf
-     *
-     * @since Method available since Release 4.0.0
      */
     protected function writeWithColor($color, $buffer, $lf = true)
     {
@@ -669,8 +671,6 @@ protected function writeWithColor($color, $buffer, $lf = true)
      *
      * @param string $color
      * @param string $buffer
-     *
-     * @since Method available since Release 4.0.0
      */
     protected function writeProgressWithColor($color, $buffer)
     {
@@ -683,8 +683,6 @@ protected function writeProgressWithColor($color, $buffer)
      * @param string $name
      * @param string $color
      * @param bool   $always
-     *
-     * @since Method available since Release 4.6.5
      */
     private function writeCountString($count, $name, $color, $always = false)
     {
@@ -693,7 +691,7 @@ private function writeCountString($count, $name, $color, $always = false)
         if ($always || $count > 0) {
             $this->writeWithColor(
                 $color,
-                sprintf(
+                \sprintf(
                     '%s%s: %d',
                     !$first ? ', ' : '',
                     $name,
diff --git a/lib/composer/vendor/phpunit/phpunit/src/TextUI/TestRunner.php b/lib/composer/vendor/phpunit/phpunit/src/TextUI/TestRunner.php
index 67635d065..b378de11a 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/TextUI/TestRunner.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/TextUI/TestRunner.php
@@ -8,6 +8,33 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\TextUI;
+
+use PHPUnit\Framework\Error\Deprecated;
+use PHPUnit\Framework\Error\Notice;
+use PHPUnit\Framework\Error\Warning;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Runner\BaseTestRunner;
+use PHPUnit\Runner\Filter\ExcludeGroupFilterIterator;
+use PHPUnit\Runner\Filter\Factory;
+use PHPUnit\Runner\Filter\IncludeGroupFilterIterator;
+use PHPUnit\Runner\Filter\NameFilterIterator;
+use PHPUnit\Runner\StandardTestSuiteLoader;
+use PHPUnit\Runner\TestSuiteLoader;
+use PHPUnit\Runner\Version;
+use PHPUnit\Util\Configuration;
+use PHPUnit\Util\Log\JUnit;
+use PHPUnit\Util\Log\TeamCity;
+use PHPUnit\Util\Printer;
+use PHPUnit\Util\TestDox\HtmlResultPrinter;
+use PHPUnit\Util\TestDox\TextResultPrinter;
+use PHPUnit\Util\TestDox\XmlResultPrinter;
+use ReflectionClass;
+use SebastianBergmann;
 use SebastianBergmann\CodeCoverage\CodeCoverage;
 use SebastianBergmann\CodeCoverage\Exception as CodeCoverageException;
 use SebastianBergmann\CodeCoverage\Filter as CodeCoverageFilter;
@@ -22,10 +49,8 @@
 /**
  * A TestRunner for the Command Line Interface (CLI)
  * PHP SAPI Module.
- *
- * @since Class available since Release 2.0.0
  */
-class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
+class TestRunner extends BaseTestRunner
 {
     const SUCCESS_EXIT   = 0;
     const FAILURE_EXIT   = 1;
@@ -37,14 +62,14 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
     protected $codeCoverageFilter;
 
     /**
-     * @var PHPUnit_Runner_TestSuiteLoader
+     * @var TestSuiteLoader
      */
-    protected $loader = null;
+    protected $loader;
 
     /**
-     * @var PHPUnit_TextUI_ResultPrinter
+     * @var ResultPrinter
      */
-    protected $printer = null;
+    protected $printer;
 
     /**
      * @var bool
@@ -62,12 +87,10 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
     private $messagePrinted = false;
 
     /**
-     * @param PHPUnit_Runner_TestSuiteLoader $loader
-     * @param CodeCoverageFilter             $filter
-     *
-     * @since Method available since Release 3.4.0
+     * @param TestSuiteLoader    $loader
+     * @param CodeCoverageFilter $filter
      */
-    public function __construct(PHPUnit_Runner_TestSuiteLoader $loader = null, CodeCoverageFilter $filter = null)
+    public function __construct(TestSuiteLoader $loader = null, CodeCoverageFilter $filter = null)
     {
         if ($filter === null) {
             $filter = new CodeCoverageFilter;
@@ -79,42 +102,46 @@ public function __construct(PHPUnit_Runner_TestSuiteLoader $loader = null, CodeC
     }
 
     /**
-     * @param PHPUnit_Framework_Test|ReflectionClass $test
-     * @param array                                  $arguments
+     * @param Test|ReflectionClass $test
+     * @param array                $arguments
+     * @param bool                 $exit
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
-    public static function run($test, array $arguments = [])
+    public static function run($test, array $arguments = [], $exit = true)
     {
         if ($test instanceof ReflectionClass) {
-            $test = new PHPUnit_Framework_TestSuite($test);
+            $test = new TestSuite($test);
         }
 
-        if ($test instanceof PHPUnit_Framework_Test) {
+        if ($test instanceof Test) {
             $aTestRunner = new self;
 
             return $aTestRunner->doRun(
                 $test,
-                $arguments
-            );
-        } else {
-            throw new PHPUnit_Framework_Exception(
-                'No test case or test suite found.'
+                $arguments,
+                $exit
             );
         }
+
+        throw new Exception('No test case or test suite found.');
     }
 
     /**
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult
      */
     protected function createTestResult()
     {
-        return new PHPUnit_Framework_TestResult;
+        return new TestResult;
     }
 
-    private function processSuiteFilters(PHPUnit_Framework_TestSuite $suite, array $arguments)
+    /**
+     * @param TestSuite $suite
+     * @param array     $arguments
+     */
+    private function processSuiteFilters(TestSuite $suite, array $arguments)
     {
         if (!$arguments['filter'] &&
             empty($arguments['groups']) &&
@@ -122,39 +149,40 @@ private function processSuiteFilters(PHPUnit_Framework_TestSuite $suite, array $
             return;
         }
 
-        $filterFactory = new PHPUnit_Runner_Filter_Factory();
+        $filterFactory = new Factory;
 
         if (!empty($arguments['excludeGroups'])) {
             $filterFactory->addFilter(
-                new ReflectionClass('PHPUnit_Runner_Filter_Group_Exclude'),
+                new ReflectionClass(ExcludeGroupFilterIterator::class),
                 $arguments['excludeGroups']
             );
         }
 
         if (!empty($arguments['groups'])) {
             $filterFactory->addFilter(
-                new ReflectionClass('PHPUnit_Runner_Filter_Group_Include'),
+                new ReflectionClass(IncludeGroupFilterIterator::class),
                 $arguments['groups']
             );
         }
 
         if ($arguments['filter']) {
             $filterFactory->addFilter(
-                new ReflectionClass('PHPUnit_Runner_Filter_Test'),
+                new ReflectionClass(NameFilterIterator::class),
                 $arguments['filter']
             );
         }
+
         $suite->injectFilter($filterFactory);
     }
 
     /**
-     * @param PHPUnit_Framework_Test $suite
-     * @param array                  $arguments
-     * @param bool                   $exit
+     * @param Test  $suite
+     * @param array $arguments
+     * @param bool  $exit
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult
      */
-    public function doRun(PHPUnit_Framework_Test $suite, array $arguments = [], $exit = true)
+    public function doRun(Test $suite, array $arguments = [], $exit = true)
     {
         if (isset($arguments['configuration'])) {
             $GLOBALS['__PHPUNIT_CONFIGURATION_FILE'] = $arguments['configuration'];
@@ -168,8 +196,8 @@ public function doRun(PHPUnit_Framework_Test $suite, array $arguments = [], $exi
             $GLOBALS['__PHPUNIT_BOOTSTRAP'] = $arguments['bootstrap'];
         }
 
-        if ($arguments['backupGlobals'] === false) {
-            $suite->setBackupGlobals(false);
+        if ($arguments['backupGlobals'] === true) {
+            $suite->setBackupGlobals(true);
         }
 
         if ($arguments['backupStaticAttributes'] === true) {
@@ -177,18 +205,18 @@ public function doRun(PHPUnit_Framework_Test $suite, array $arguments = [], $exi
         }
 
         if ($arguments['beStrictAboutChangesToGlobalState'] === true) {
-            $suite->setbeStrictAboutChangesToGlobalState(true);
+            $suite->setBeStrictAboutChangesToGlobalState(true);
         }
 
-        if (is_integer($arguments['repeat'])) {
-            $test = new PHPUnit_Extensions_RepeatedTest(
-                $suite,
-                $arguments['repeat'],
-                $arguments['processIsolation']
-            );
+        if (\is_int($arguments['repeat']) && $arguments['repeat'] > 0) {
+            $_suite = new TestSuite;
+
+            foreach (\range(1, $arguments['repeat']) as $step) {
+                $_suite->addTest($suite);
+            }
 
-            $suite = new PHPUnit_Framework_TestSuite();
-            $suite->addTest($test);
+            $suite = $_suite;
+            unset($_suite);
         }
 
         $result = $this->createTestResult();
@@ -197,12 +225,16 @@ public function doRun(PHPUnit_Framework_Test $suite, array $arguments = [], $exi
             $result->convertErrorsToExceptions(false);
         }
 
+        if (!$arguments['convertDeprecationsToExceptions']) {
+            Deprecated::$enabled = false;
+        }
+
         if (!$arguments['convertNoticesToExceptions']) {
-            PHPUnit_Framework_Error_Notice::$enabled = false;
+            Notice::$enabled = false;
         }
 
         if (!$arguments['convertWarningsToExceptions']) {
-            PHPUnit_Framework_Error_Warning::$enabled = false;
+            Warning::$enabled = false;
         }
 
         if ($arguments['stopOnError']) {
@@ -235,23 +267,21 @@ public function doRun(PHPUnit_Framework_Test $suite, array $arguments = [], $exi
 
         if ($this->printer === null) {
             if (isset($arguments['printer']) &&
-                $arguments['printer'] instanceof PHPUnit_Util_Printer) {
+                $arguments['printer'] instanceof Printer) {
                 $this->printer = $arguments['printer'];
             } else {
-                $printerClass = 'PHPUnit_TextUI_ResultPrinter';
+                $printerClass = ResultPrinter::class;
 
-                if (isset($arguments['printer']) &&
-                    is_string($arguments['printer']) &&
-                    class_exists($arguments['printer'], false)) {
+                if (isset($arguments['printer']) && \is_string($arguments['printer']) && \class_exists($arguments['printer'], false)) {
                     $class = new ReflectionClass($arguments['printer']);
 
-                    if ($class->isSubclassOf('PHPUnit_TextUI_ResultPrinter')) {
+                    if ($class->isSubclassOf(ResultPrinter::class)) {
                         $printerClass = $arguments['printer'];
                     }
                 }
 
                 $this->printer = new $printerClass(
-                    isset($arguments['stderr']) ? 'php://stderr' : null,
+                    (isset($arguments['stderr']) && $arguments['stderr'] === true) ? 'php://stderr' : null,
                     $arguments['verbose'],
                     $arguments['colors'],
                     $arguments['debug'],
@@ -261,116 +291,135 @@ class_exists($arguments['printer'], false)) {
             }
         }
 
-        if (!$this->printer instanceof PHPUnit_Util_Log_TAP) {
-            $this->printer->write(
-                PHPUnit_Runner_Version::getVersionString() . "\n"
-            );
+        $this->printer->write(
+            Version::getVersionString() . "\n"
+        );
 
-            self::$versionStringPrinted = true;
+        self::$versionStringPrinted = true;
 
-            if ($arguments['verbose']) {
-                $runtime = $this->runtime->getNameWithVersion();
+        if ($arguments['verbose']) {
+            $runtime = $this->runtime->getNameWithVersion();
 
-                if ($this->runtime->hasXdebug()) {
-                    $runtime .= sprintf(
-                        ' with Xdebug %s',
-                        phpversion('xdebug')
-                    );
-                }
+            if ($this->runtime->hasXdebug()) {
+                $runtime .= \sprintf(
+                    ' with Xdebug %s',
+                    \phpversion('xdebug')
+                );
+            }
 
-                $this->writeMessage('Runtime', $runtime);
+            $this->writeMessage('Runtime', $runtime);
 
-                if (isset($arguments['configuration'])) {
-                    $this->writeMessage(
-                        'Configuration',
-                        $arguments['configuration']->getFilename()
-                    );
-                }
+            if (isset($arguments['configuration'])) {
+                $this->writeMessage(
+                    'Configuration',
+                    $arguments['configuration']->getFilename()
+                );
             }
 
-            if (isset($arguments['deprecatedCheckForUnintentionallyCoveredCodeSettingUsed'])) {
-                print "Warning:       Deprecated configuration setting \"checkForUnintentionallyCoveredCode\" used\n";
+            foreach ($arguments['loadedExtensions'] as $extension) {
+                $this->writeMessage(
+                    'Extension',
+                    $extension
+                );
+            }
+
+            foreach ($arguments['notLoadedExtensions'] as $extension) {
+                $this->writeMessage(
+                    'Extension',
+                    $extension
+                );
             }
         }
 
+        if ($this->runtime->discardsComments()) {
+            $this->writeMessage('Warning', 'opcache.save_comments=0 set; annotations will not work');
+        }
+
         foreach ($arguments['listeners'] as $listener) {
             $result->addListener($listener);
         }
 
         $result->addListener($this->printer);
 
-        if (isset($arguments['testdoxHTMLFile'])) {
-            $result->addListener(
-                new PHPUnit_Util_TestDox_ResultPrinter_HTML(
-                    $arguments['testdoxHTMLFile'],
-                    $arguments['testdoxGroups'],
-                    $arguments['testdoxExcludeGroups']
-                )
-            );
-        }
+        $codeCoverageReports = 0;
 
-        if (isset($arguments['testdoxTextFile'])) {
-            $result->addListener(
-                new PHPUnit_Util_TestDox_ResultPrinter_Text(
-                    $arguments['testdoxTextFile'],
-                    $arguments['testdoxGroups'],
-                    $arguments['testdoxExcludeGroups']
-                )
-            );
-        }
+        if (!isset($arguments['noLogging'])) {
+            if (isset($arguments['testdoxHTMLFile'])) {
+                $result->addListener(
+                    new HtmlResultPrinter(
+                        $arguments['testdoxHTMLFile'],
+                        $arguments['testdoxGroups'],
+                        $arguments['testdoxExcludeGroups']
+                    )
+                );
+            }
 
-        if (isset($arguments['testdoxXMLFile'])) {
-            $result->addListener(
-                new PHPUnit_Util_TestDox_ResultPrinter_XML(
-                    $arguments['testdoxXMLFile']
-                )
-            );
-        }
+            if (isset($arguments['testdoxTextFile'])) {
+                $result->addListener(
+                    new TextResultPrinter(
+                        $arguments['testdoxTextFile'],
+                        $arguments['testdoxGroups'],
+                        $arguments['testdoxExcludeGroups']
+                    )
+                );
+            }
 
-        $codeCoverageReports = 0;
+            if (isset($arguments['testdoxXMLFile'])) {
+                $result->addListener(
+                    new XmlResultPrinter(
+                        $arguments['testdoxXMLFile']
+                    )
+                );
+            }
 
-        if (isset($arguments['coverageClover'])) {
-            $codeCoverageReports++;
-        }
+            if (isset($arguments['teamcityLogfile'])) {
+                $result->addListener(
+                    new TeamCity($arguments['teamcityLogfile'])
+                );
+            }
 
-        if (isset($arguments['coverageCrap4J'])) {
-            $codeCoverageReports++;
-        }
+            if (isset($arguments['junitLogfile'])) {
+                $result->addListener(
+                    new JUnit(
+                        $arguments['junitLogfile'],
+                        $arguments['reportUselessTests']
+                    )
+                );
+            }
 
-        if (isset($arguments['coverageHtml'])) {
-            $codeCoverageReports++;
-        }
+            if (isset($arguments['coverageClover'])) {
+                $codeCoverageReports++;
+            }
 
-        if (isset($arguments['coveragePHP'])) {
-            $codeCoverageReports++;
-        }
+            if (isset($arguments['coverageCrap4J'])) {
+                $codeCoverageReports++;
+            }
 
-        if (isset($arguments['coverageText'])) {
-            $codeCoverageReports++;
-        }
+            if (isset($arguments['coverageHtml'])) {
+                $codeCoverageReports++;
+            }
+
+            if (isset($arguments['coveragePHP'])) {
+                $codeCoverageReports++;
+            }
+
+            if (isset($arguments['coverageText'])) {
+                $codeCoverageReports++;
+            }
 
-        if (isset($arguments['coverageXml'])) {
-            $codeCoverageReports++;
+            if (isset($arguments['coverageXml'])) {
+                $codeCoverageReports++;
+            }
         }
 
         if (isset($arguments['noCoverage'])) {
             $codeCoverageReports = 0;
         }
 
-        if ($codeCoverageReports > 0) {
-            if (!$this->runtime->canCollectCodeCoverage()) {
-                $this->writeMessage('Error', 'No code coverage driver is available');
+        if ($codeCoverageReports > 0 && !$this->runtime->canCollectCodeCoverage()) {
+            $this->writeMessage('Error', 'No code coverage driver is available');
 
-                $codeCoverageReports = 0;
-            } elseif (!isset($arguments['whitelist']) && !$this->codeCoverageFilter->hasWhitelist()) {
-                $this->writeMessage('Error', 'No whitelist configured, no code coverage will be generated');
-
-                $codeCoverageReports = 0;
-            }
-        }
-
-        if (!$this->printer instanceof PHPUnit_Util_Log_TAP) {
-            $this->printer->write("\n");
+            $codeCoverageReports = 0;
         }
 
         if ($codeCoverageReports > 0) {
@@ -383,10 +432,6 @@ class_exists($arguments['printer'], false)) {
                 [SebastianBergmann\Comparator\Comparator::class]
             );
 
-            $codeCoverage->setAddUncoveredFilesFromWhitelist(
-                $arguments['addUncoveredFilesFromWhitelist']
-            );
-
             $codeCoverage->setCheckForUnintentionallyCoveredCode(
                 $arguments['strictCoverage']
             );
@@ -395,58 +440,94 @@ class_exists($arguments['printer'], false)) {
                 $arguments['strictCoverage']
             );
 
-            $codeCoverage->setProcessUncoveredFilesFromWhitelist(
-                $arguments['processUncoveredFilesFromWhitelist']
-            );
-
             if (isset($arguments['forceCoversAnnotation'])) {
                 $codeCoverage->setForceCoversAnnotation(
                     $arguments['forceCoversAnnotation']
                 );
             }
 
+            if (isset($arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage'])) {
+                $codeCoverage->setIgnoreDeprecatedCode(
+                    $arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage']
+                );
+            }
+
             if (isset($arguments['disableCodeCoverageIgnore'])) {
                 $codeCoverage->setDisableIgnoredLines(true);
             }
 
+            $whitelistFromConfigurationFile = false;
+            $whitelistFromOption            = false;
+
             if (isset($arguments['whitelist'])) {
                 $this->codeCoverageFilter->addDirectoryToWhitelist($arguments['whitelist']);
+
+                $whitelistFromOption = true;
             }
 
-            $result->setCodeCoverage($codeCoverage);
-        }
+            if (isset($arguments['configuration'])) {
+                $filterConfiguration = $arguments['configuration']->getFilterConfiguration();
 
-        if ($codeCoverageReports > 1) {
-            if (isset($arguments['cacheTokens'])) {
-                $codeCoverage->setCacheTokens($arguments['cacheTokens']);
+                if (!empty($filterConfiguration['whitelist'])) {
+                    $whitelistFromConfigurationFile = true;
+                }
+
+                if (!empty($filterConfiguration['whitelist'])) {
+                    $codeCoverage->setAddUncoveredFilesFromWhitelist(
+                        $filterConfiguration['whitelist']['addUncoveredFilesFromWhitelist']
+                    );
+
+                    $codeCoverage->setProcessUncoveredFilesFromWhitelist(
+                        $filterConfiguration['whitelist']['processUncoveredFilesFromWhitelist']
+                    );
+
+                    foreach ($filterConfiguration['whitelist']['include']['directory'] as $dir) {
+                        $this->codeCoverageFilter->addDirectoryToWhitelist(
+                            $dir['path'],
+                            $dir['suffix'],
+                            $dir['prefix']
+                        );
+                    }
+
+                    foreach ($filterConfiguration['whitelist']['include']['file'] as $file) {
+                        $this->codeCoverageFilter->addFileToWhitelist($file);
+                    }
+
+                    foreach ($filterConfiguration['whitelist']['exclude']['directory'] as $dir) {
+                        $this->codeCoverageFilter->removeDirectoryFromWhitelist(
+                            $dir['path'],
+                            $dir['suffix'],
+                            $dir['prefix']
+                        );
+                    }
+
+                    foreach ($filterConfiguration['whitelist']['exclude']['file'] as $file) {
+                        $this->codeCoverageFilter->removeFileFromWhitelist($file);
+                    }
+                }
             }
-        }
 
-        if (isset($arguments['jsonLogfile'])) {
-            $result->addListener(
-                new PHPUnit_Util_Log_JSON($arguments['jsonLogfile'])
-            );
-        }
+            if (isset($codeCoverage) && !$this->codeCoverageFilter->hasWhitelist()) {
+                if (!$whitelistFromConfigurationFile && !$whitelistFromOption) {
+                    $this->writeMessage('Error', 'No whitelist is configured, no code coverage will be generated.');
+                } else {
+                    $this->writeMessage('Error', 'Incorrect whitelist config, no code coverage will be generated.');
+                }
 
-        if (isset($arguments['tapLogfile'])) {
-            $result->addListener(
-                new PHPUnit_Util_Log_TAP($arguments['tapLogfile'])
-            );
-        }
+                $codeCoverageReports = 0;
 
-        if (isset($arguments['teamcityLogfile'])) {
-            $result->addListener(
-                new PHPUnit_Util_Log_TeamCity($arguments['teamcityLogfile'])
-            );
+                unset($codeCoverage);
+            }
         }
 
-        if (isset($arguments['junitLogfile'])) {
-            $result->addListener(
-                new PHPUnit_Util_Log_JUnit(
-                    $arguments['junitLogfile'],
-                    $arguments['logIncompleteSkipped']
-                )
-            );
+        $this->printer->write("\n");
+
+        if (isset($codeCoverage)) {
+            $result->setCodeCoverage($codeCoverage);
+
+            if ($codeCoverageReports > 1 && isset($arguments['cacheTokens'])) {
+                $codeCoverage->setCacheTokens($arguments['cacheTokens']);
+            }
         }
 
         $result->beStrictAboutTestsThatDoNotTestAnything($arguments['reportUselessTests']);
@@ -458,7 +539,7 @@ class_exists($arguments['printer'], false)) {
         $result->setTimeoutForMediumTests($arguments['timeoutForMediumTests']);
         $result->setTimeoutForLargeTests($arguments['timeoutForLargeTests']);
 
-        if ($suite instanceof PHPUnit_Framework_TestSuite) {
+        if ($suite instanceof TestSuite) {
             $suite->setRunTestInSeparateProcess($arguments['processIsolation']);
         }
 
@@ -467,7 +548,7 @@ class_exists($arguments['printer'], false)) {
         unset($suite);
         $result->flushListeners();
 
-        if ($this->printer instanceof PHPUnit_TextUI_ResultPrinter) {
+        if ($this->printer instanceof ResultPrinter) {
             $this->printer->printResult($result);
         }
 
@@ -478,7 +559,7 @@ class_exists($arguments['printer'], false)) {
                 );
 
                 try {
-                    $writer = new CloverReport();
+                    $writer = new CloverReport;
                     $writer->process($codeCoverage, $arguments['coverageClover']);
 
                     $this->printer->write(" done\n");
@@ -517,9 +598,9 @@ class_exists($arguments['printer'], false)) {
                     $writer = new HtmlReport(
                         $arguments['reportLowUpperBound'],
                         $arguments['reportHighLowerBound'],
-                        sprintf(
+                        \sprintf(
                             ' and <a href="https://phpunit.de/">PHPUnit %s</a>',
-                            PHPUnit_Runner_Version::id()
+                            Version::id()
                         )
                     );
 
@@ -540,7 +621,7 @@ class_exists($arguments['printer'], false)) {
                 );
 
                 try {
-                    $writer = new PhpReport();
+                    $writer = new PhpReport;
                     $writer->process($codeCoverage, $arguments['coveragePHP']);
 
                     $this->printer->write(" done\n");
@@ -555,9 +636,9 @@ class_exists($arguments['printer'], false)) {
             if (isset($arguments['coverageText'])) {
                 if ($arguments['coverageText'] == 'php://stdout') {
                     $outputStream = $this->printer;
-                    $colors       = $arguments['colors'] && $arguments['colors'] != PHPUnit_TextUI_ResultPrinter::COLOR_NEVER;
+                    $colors       = $arguments['colors'] && $arguments['colors'] != ResultPrinter::COLOR_NEVER;
                 } else {
-                    $outputStream = new PHPUnit_Util_Printer($arguments['coverageText']);
+                    $outputStream = new Printer($arguments['coverageText']);
                     $colors       = false;
                 }
 
@@ -579,7 +660,7 @@ class_exists($arguments['printer'], false)) {
                 );
 
                 try {
-                    $writer = new XmlReport;
+                    $writer = new XmlReport(Version::id());
                     $writer->process($codeCoverage, $arguments['coverageXml']);
 
                     $this->printer->write(" done\n");
@@ -618,9 +699,9 @@ class_exists($arguments['printer'], false)) {
     }
 
     /**
-     * @param PHPUnit_TextUI_ResultPrinter $resultPrinter
+     * @param ResultPrinter $resultPrinter
      */
-    public function setPrinter(PHPUnit_TextUI_ResultPrinter $resultPrinter)
+    public function setPrinter(ResultPrinter $resultPrinter)
     {
         $this->printer = $resultPrinter;
     }
@@ -639,13 +720,11 @@ protected function runFailed($message)
 
     /**
      * @param string $buffer
-     *
-     * @since Method available since Release 3.1.0
      */
     protected function write($buffer)
     {
         if (PHP_SAPI != 'cli' && PHP_SAPI != 'phpdbg') {
-            $buffer = htmlspecialchars($buffer);
+            $buffer = \htmlspecialchars($buffer);
         }
 
         if ($this->printer !== null) {
@@ -658,14 +737,12 @@ protected function write($buffer)
     /**
      * Returns the loader to be used.
      *
-     * @return PHPUnit_Runner_TestSuiteLoader
-     *
-     * @since Method available since Release 2.2.0
+     * @return TestSuiteLoader
      */
     public function getLoader()
     {
         if ($this->loader === null) {
-            $this->loader = new PHPUnit_Runner_StandardTestSuiteLoader;
+            $this->loader = new StandardTestSuiteLoader;
         }
 
         return $this->loader;
@@ -673,188 +750,158 @@ public function getLoader()
 
     /**
      * @param array $arguments
-     *
-     * @since Method available since Release 3.2.1
      */
     protected function handleConfiguration(array &$arguments)
     {
         if (isset($arguments['configuration']) &&
-            !$arguments['configuration'] instanceof PHPUnit_Util_Configuration) {
-            $arguments['configuration'] = PHPUnit_Util_Configuration::getInstance(
+            !$arguments['configuration'] instanceof Configuration) {
+            $arguments['configuration'] = Configuration::getInstance(
                 $arguments['configuration']
             );
         }
 
-        $arguments['debug']     = isset($arguments['debug'])     ? $arguments['debug']     : false;
-        $arguments['filter']    = isset($arguments['filter'])    ? $arguments['filter']    : false;
-        $arguments['listeners'] = isset($arguments['listeners']) ? $arguments['listeners'] : [];
+        $arguments['debug']     = $arguments['debug'] ?? false;
+        $arguments['filter']    = $arguments['filter'] ?? false;
+        $arguments['listeners'] = $arguments['listeners'] ?? [];
 
         if (isset($arguments['configuration'])) {
             $arguments['configuration']->handlePHPConfiguration();
 
             $phpunitConfiguration = $arguments['configuration']->getPHPUnitConfiguration();
 
-            if (isset($phpunitConfiguration['deprecatedCheckForUnintentionallyCoveredCodeSettingUsed'])) {
-                $arguments['deprecatedCheckForUnintentionallyCoveredCodeSettingUsed'] = true;
-            }
-
-            if (isset($phpunitConfiguration['backupGlobals']) &&
-                !isset($arguments['backupGlobals'])) {
+            if (isset($phpunitConfiguration['backupGlobals']) && !isset($arguments['backupGlobals'])) {
                 $arguments['backupGlobals'] = $phpunitConfiguration['backupGlobals'];
             }
 
-            if (isset($phpunitConfiguration['backupStaticAttributes']) &&
-                !isset($arguments['backupStaticAttributes'])) {
+            if (isset($phpunitConfiguration['backupStaticAttributes']) && !isset($arguments['backupStaticAttributes'])) {
                 $arguments['backupStaticAttributes'] = $phpunitConfiguration['backupStaticAttributes'];
             }
 
-            if (isset($phpunitConfiguration['beStrictAboutChangesToGlobalState']) &&
-                !isset($arguments['beStrictAboutChangesToGlobalState'])) {
+            if (isset($phpunitConfiguration['beStrictAboutChangesToGlobalState']) && !isset($arguments['beStrictAboutChangesToGlobalState'])) {
                 $arguments['beStrictAboutChangesToGlobalState'] = $phpunitConfiguration['beStrictAboutChangesToGlobalState'];
             }
 
-            if (isset($phpunitConfiguration['bootstrap']) &&
-                !isset($arguments['bootstrap'])) {
+            if (isset($phpunitConfiguration['bootstrap']) && !isset($arguments['bootstrap'])) {
                 $arguments['bootstrap'] = $phpunitConfiguration['bootstrap'];
             }
 
-            if (isset($phpunitConfiguration['cacheTokens']) &&
-                !isset($arguments['cacheTokens'])) {
+            if (isset($phpunitConfiguration['cacheTokens']) && !isset($arguments['cacheTokens'])) {
                 $arguments['cacheTokens'] = $phpunitConfiguration['cacheTokens'];
             }
 
-            if (isset($phpunitConfiguration['colors']) &&
-                !isset($arguments['colors'])) {
+            if (isset($phpunitConfiguration['colors']) && !isset($arguments['colors'])) {
                 $arguments['colors'] = $phpunitConfiguration['colors'];
             }
 
-            if (isset($phpunitConfiguration['convertErrorsToExceptions']) &&
-                !isset($arguments['convertErrorsToExceptions'])) {
+            if (isset($phpunitConfiguration['convertDeprecationsToExceptions']) && !isset($arguments['convertDeprecationsToExceptions'])) {
+                $arguments['convertDeprecationsToExceptions'] = $phpunitConfiguration['convertDeprecationsToExceptions'];
+            }
+
+            if (isset($phpunitConfiguration['convertErrorsToExceptions']) && !isset($arguments['convertErrorsToExceptions'])) {
                 $arguments['convertErrorsToExceptions'] = $phpunitConfiguration['convertErrorsToExceptions'];
             }
 
-            if (isset($phpunitConfiguration['convertNoticesToExceptions']) &&
-                !isset($arguments['convertNoticesToExceptions'])) {
+            if (isset($phpunitConfiguration['convertNoticesToExceptions']) && !isset($arguments['convertNoticesToExceptions'])) {
                 $arguments['convertNoticesToExceptions'] = $phpunitConfiguration['convertNoticesToExceptions'];
             }
 
-            if (isset($phpunitConfiguration['convertWarningsToExceptions']) &&
-                !isset($arguments['convertWarningsToExceptions'])) {
+            if (isset($phpunitConfiguration['convertWarningsToExceptions']) && !isset($arguments['convertWarningsToExceptions'])) {
                 $arguments['convertWarningsToExceptions'] = $phpunitConfiguration['convertWarningsToExceptions'];
             }
 
-            if (isset($phpunitConfiguration['processIsolation']) &&
-                !isset($arguments['processIsolation'])) {
+            if (isset($phpunitConfiguration['processIsolation']) && !isset($arguments['processIsolation'])) {
                 $arguments['processIsolation'] = $phpunitConfiguration['processIsolation'];
             }
 
-            if (isset($phpunitConfiguration['stopOnError']) &&
-                !isset($arguments['stopOnError'])) {
+            if (isset($phpunitConfiguration['stopOnError']) && !isset($arguments['stopOnError'])) {
                 $arguments['stopOnError'] = $phpunitConfiguration['stopOnError'];
             }
 
-            if (isset($phpunitConfiguration['stopOnFailure']) &&
-                !isset($arguments['stopOnFailure'])) {
+            if (isset($phpunitConfiguration['stopOnFailure']) && !isset($arguments['stopOnFailure'])) {
                 $arguments['stopOnFailure'] = $phpunitConfiguration['stopOnFailure'];
             }
 
-            if (isset($phpunitConfiguration['stopOnWarning']) &&
-                !isset($arguments['stopOnWarning'])) {
+            if (isset($phpunitConfiguration['stopOnWarning']) && !isset($arguments['stopOnWarning'])) {
                 $arguments['stopOnWarning'] = $phpunitConfiguration['stopOnWarning'];
             }
 
-            if (isset($phpunitConfiguration['stopOnIncomplete']) &&
-                !isset($arguments['stopOnIncomplete'])) {
+            if (isset($phpunitConfiguration['stopOnIncomplete']) && !isset($arguments['stopOnIncomplete'])) {
                 $arguments['stopOnIncomplete'] = $phpunitConfiguration['stopOnIncomplete'];
             }
 
-            if (isset($phpunitConfiguration['stopOnRisky']) &&
-                !isset($arguments['stopOnRisky'])) {
+            if (isset($phpunitConfiguration['stopOnRisky']) && !isset($arguments['stopOnRisky'])) {
                 $arguments['stopOnRisky'] = $phpunitConfiguration['stopOnRisky'];
             }
 
-            if (isset($phpunitConfiguration['stopOnSkipped']) &&
-                !isset($arguments['stopOnSkipped'])) {
+            if (isset($phpunitConfiguration['stopOnSkipped']) && !isset($arguments['stopOnSkipped'])) {
                 $arguments['stopOnSkipped'] = $phpunitConfiguration['stopOnSkipped'];
             }
 
-            if (isset($phpunitConfiguration['failOnWarning']) &&
-                !isset($arguments['failOnWarning'])) {
+            if (isset($phpunitConfiguration['failOnWarning']) && !isset($arguments['failOnWarning'])) {
                 $arguments['failOnWarning'] = $phpunitConfiguration['failOnWarning'];
             }
 
-            if (isset($phpunitConfiguration['failOnRisky']) &&
-                !isset($arguments['failOnRisky'])) {
+            if (isset($phpunitConfiguration['failOnRisky']) && !isset($arguments['failOnRisky'])) {
                 $arguments['failOnRisky'] = $phpunitConfiguration['failOnRisky'];
             }
 
-            if (isset($phpunitConfiguration['timeoutForSmallTests']) &&
-                !isset($arguments['timeoutForSmallTests'])) {
+            if (isset($phpunitConfiguration['timeoutForSmallTests']) && !isset($arguments['timeoutForSmallTests'])) {
                 $arguments['timeoutForSmallTests'] = $phpunitConfiguration['timeoutForSmallTests'];
             }
 
-            if (isset($phpunitConfiguration['timeoutForMediumTests']) &&
-                !isset($arguments['timeoutForMediumTests'])) {
+            if (isset($phpunitConfiguration['timeoutForMediumTests']) && !isset($arguments['timeoutForMediumTests'])) {
                 $arguments['timeoutForMediumTests'] = $phpunitConfiguration['timeoutForMediumTests'];
             }
 
-            if (isset($phpunitConfiguration['timeoutForLargeTests']) &&
-                !isset($arguments['timeoutForLargeTests'])) {
+            if (isset($phpunitConfiguration['timeoutForLargeTests']) && !isset($arguments['timeoutForLargeTests'])) {
                 $arguments['timeoutForLargeTests'] = $phpunitConfiguration['timeoutForLargeTests'];
             }
 
-            if (isset($phpunitConfiguration['reportUselessTests']) &&
-                !isset($arguments['reportUselessTests'])) {
+            if (isset($phpunitConfiguration['reportUselessTests']) && !isset($arguments['reportUselessTests'])) {
                 $arguments['reportUselessTests'] = $phpunitConfiguration['reportUselessTests'];
             }
 
-            if (isset($phpunitConfiguration['strictCoverage']) &&
-                !isset($arguments['strictCoverage'])) {
+            if (isset($phpunitConfiguration['strictCoverage']) && !isset($arguments['strictCoverage'])) {
                 $arguments['strictCoverage'] = $phpunitConfiguration['strictCoverage'];
             }
 
-            if (isset($phpunitConfiguration['disallowTestOutput']) &&
-                !isset($arguments['disallowTestOutput'])) {
+            if (isset($phpunitConfiguration['ignoreDeprecatedCodeUnitsFromCodeCoverage']) && !isset($arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage'])) {
+                $arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage'] = $phpunitConfiguration['ignoreDeprecatedCodeUnitsFromCodeCoverage'];
+            }
+
+            if (isset($phpunitConfiguration['disallowTestOutput']) && !isset($arguments['disallowTestOutput'])) {
                 $arguments['disallowTestOutput'] = $phpunitConfiguration['disallowTestOutput'];
             }
 
-            if (isset($phpunitConfiguration['enforceTimeLimit']) &&
-                !isset($arguments['enforceTimeLimit'])) {
+            if (isset($phpunitConfiguration['enforceTimeLimit']) && !isset($arguments['enforceTimeLimit'])) {
                 $arguments['enforceTimeLimit'] = $phpunitConfiguration['enforceTimeLimit'];
             }
 
-            if (isset($phpunitConfiguration['disallowTodoAnnotatedTests']) &&
-                !isset($arguments['disallowTodoAnnotatedTests'])) {
+            if (isset($phpunitConfiguration['disallowTodoAnnotatedTests']) && !isset($arguments['disallowTodoAnnotatedTests'])) {
                 $arguments['disallowTodoAnnotatedTests'] = $phpunitConfiguration['disallowTodoAnnotatedTests'];
             }
 
-            if (isset($phpunitConfiguration['beStrictAboutResourceUsageDuringSmallTests']) &&
-                !isset($arguments['beStrictAboutResourceUsageDuringSmallTests'])) {
+            if (isset($phpunitConfiguration['beStrictAboutResourceUsageDuringSmallTests']) && !isset($arguments['beStrictAboutResourceUsageDuringSmallTests'])) {
                 $arguments['beStrictAboutResourceUsageDuringSmallTests'] = $phpunitConfiguration['beStrictAboutResourceUsageDuringSmallTests'];
             }
 
-            if (isset($phpunitConfiguration['verbose']) &&
-                !isset($arguments['verbose'])) {
+            if (isset($phpunitConfiguration['verbose']) && !isset($arguments['verbose'])) {
                 $arguments['verbose'] = $phpunitConfiguration['verbose'];
             }
 
-            if (isset($phpunitConfiguration['reverseDefectList']) &&
-                !isset($arguments['reverseList'])) {
+            if (isset($phpunitConfiguration['reverseDefectList']) && !isset($arguments['reverseList'])) {
                 $arguments['reverseList'] = $phpunitConfiguration['reverseDefectList'];
             }
 
-            if (isset($phpunitConfiguration['forceCoversAnnotation']) &&
-                !isset($arguments['forceCoversAnnotation'])) {
+            if (isset($phpunitConfiguration['forceCoversAnnotation']) && !isset($arguments['forceCoversAnnotation'])) {
                 $arguments['forceCoversAnnotation'] = $phpunitConfiguration['forceCoversAnnotation'];
             }
 
-            if (isset($phpunitConfiguration['disableCodeCoverageIgnore']) &&
-                !isset($arguments['disableCodeCoverageIgnore'])) {
+            if (isset($phpunitConfiguration['disableCodeCoverageIgnore']) && !isset($arguments['disableCodeCoverageIgnore'])) {
                 $arguments['disableCodeCoverageIgnore'] = $phpunitConfiguration['disableCodeCoverageIgnore'];
             }
 
-            if (isset($phpunitConfiguration['registerMockObjectsFromTestArgumentsRecursively']) &&
-                !isset($arguments['registerMockObjectsFromTestArgumentsRecursively'])) {
+            if (isset($phpunitConfiguration['registerMockObjectsFromTestArgumentsRecursively']) && !isset($arguments['registerMockObjectsFromTestArgumentsRecursively'])) {
                 $arguments['registerMockObjectsFromTestArgumentsRecursively'] = $phpunitConfiguration['registerMockObjectsFromTestArgumentsRecursively'];
             }
 
@@ -866,25 +913,23 @@ protected function handleConfiguration(array &$arguments)
 
             $groupConfiguration = $arguments['configuration']->getGroupConfiguration();
 
-            if (!empty($groupConfiguration['include']) &&
-                !isset($arguments['groups'])) {
+            if (!empty($groupConfiguration['include']) && !isset($arguments['groups'])) {
                 $arguments['groups'] = $groupConfiguration['include'];
             }
 
-            if (!empty($groupConfiguration['exclude']) &&
-                !isset($arguments['excludeGroups'])) {
-                $arguments['excludeGroups'] = array_diff($groupConfiguration['exclude'], $groupCliArgs);
+            if (!empty($groupConfiguration['exclude']) && !isset($arguments['excludeGroups'])) {
+                $arguments['excludeGroups'] = \array_diff($groupConfiguration['exclude'], $groupCliArgs);
             }
 
             foreach ($arguments['configuration']->getListenerConfiguration() as $listener) {
-                if (!class_exists($listener['class'], false) &&
+                if (!\class_exists($listener['class'], false) &&
                     $listener['file'] !== '') {
                     require_once $listener['file'];
                 }
 
-                if (!class_exists($listener['class'])) {
-                    throw new PHPUnit_Framework_Exception(
-                        sprintf(
+                if (!\class_exists($listener['class'])) {
+                    throw new Exception(
+                        \sprintf(
                             'Class "%s" does not exist',
                             $listener['class']
                         )
@@ -893,16 +938,16 @@ protected function handleConfiguration(array &$arguments)
 
                 $listenerClass = new ReflectionClass($listener['class']);
 
-                if (!$listenerClass->implementsInterface(PHPUnit_Framework_TestListener::class)) {
-                    throw new PHPUnit_Framework_Exception(
-                        sprintf(
-                            'Class "%s" does not implement the PHPUnit_Framework_TestListener interface',
+                if (!$listenerClass->implementsInterface(TestListener::class)) {
+                    throw new Exception(
+                        \sprintf(
+                            'Class "%s" does not implement the PHPUnit\Framework\TestListener interface',
                             $listener['class']
                         )
                     );
                 }
 
-                if (count($listener['arguments']) == 0) {
+                if (\count($listener['arguments']) == 0) {
                     $listener = new $listener['class'];
                 } else {
                     $listener = $listenerClass->newInstanceArgs(
@@ -915,49 +960,43 @@ protected function handleConfiguration(array &$arguments)
 
             $loggingConfiguration = $arguments['configuration']->getLoggingConfiguration();
 
-            if (isset($loggingConfiguration['coverage-clover']) &&
-                !isset($arguments['coverageClover'])) {
+            if (isset($loggingConfiguration['coverage-clover']) && !isset($arguments['coverageClover'])) {
                 $arguments['coverageClover'] = $loggingConfiguration['coverage-clover'];
             }
 
-            if (isset($loggingConfiguration['coverage-crap4j']) &&
-                !isset($arguments['coverageCrap4J'])) {
+            if (isset($loggingConfiguration['coverage-crap4j']) && !isset($arguments['coverageCrap4J'])) {
                 $arguments['coverageCrap4J'] = $loggingConfiguration['coverage-crap4j'];
 
-                if (isset($loggingConfiguration['crap4jThreshold']) &&
-                    !isset($arguments['crap4jThreshold'])) {
+                if (isset($loggingConfiguration['crap4jThreshold']) && !isset($arguments['crap4jThreshold'])) {
                     $arguments['crap4jThreshold'] = $loggingConfiguration['crap4jThreshold'];
                 }
             }
 
-            if (isset($loggingConfiguration['coverage-html']) &&
-                !isset($arguments['coverageHtml'])) {
-                if (isset($loggingConfiguration['lowUpperBound']) &&
-                    !isset($arguments['reportLowUpperBound'])) {
+            if (isset($loggingConfiguration['coverage-html']) && !isset($arguments['coverageHtml'])) {
+                if (isset($loggingConfiguration['lowUpperBound']) && !isset($arguments['reportLowUpperBound'])) {
                     $arguments['reportLowUpperBound'] = $loggingConfiguration['lowUpperBound'];
                 }
 
-                if (isset($loggingConfiguration['highLowerBound']) &&
-                    !isset($arguments['reportHighLowerBound'])) {
+                if (isset($loggingConfiguration['highLowerBound']) && !isset($arguments['reportHighLowerBound'])) {
                     $arguments['reportHighLowerBound'] = $loggingConfiguration['highLowerBound'];
                 }
 
                 $arguments['coverageHtml'] = $loggingConfiguration['coverage-html'];
             }
 
-            if (isset($loggingConfiguration['coverage-php']) &&
-                !isset($arguments['coveragePHP'])) {
+            if (isset($loggingConfiguration['coverage-php']) && !isset($arguments['coveragePHP'])) {
                 $arguments['coveragePHP'] = $loggingConfiguration['coverage-php'];
             }
 
-            if (isset($loggingConfiguration['coverage-text']) &&
-                !isset($arguments['coverageText'])) {
+            if (isset($loggingConfiguration['coverage-text']) && !isset($arguments['coverageText'])) {
                 $arguments['coverageText'] = $loggingConfiguration['coverage-text'];
+
                 if (isset($loggingConfiguration['coverageTextShowUncoveredFiles'])) {
                     $arguments['coverageTextShowUncoveredFiles'] = $loggingConfiguration['coverageTextShowUncoveredFiles'];
                 } else {
                     $arguments['coverageTextShowUncoveredFiles'] = false;
                 }
+
                 if (isset($loggingConfiguration['coverageTextShowOnlySummary'])) {
                     $arguments['coverageTextShowOnlySummary'] = $loggingConfiguration['coverageTextShowOnlySummary'];
                 } else {
@@ -965,143 +1004,96 @@ protected function handleConfiguration(array &$arguments)
                 }
             }
 
-            if (isset($loggingConfiguration['coverage-xml']) &&
-                !isset($arguments['coverageXml'])) {
+            if (isset($loggingConfiguration['coverage-xml']) && !isset($arguments['coverageXml'])) {
                 $arguments['coverageXml'] = $loggingConfiguration['coverage-xml'];
             }
 
-            if (isset($loggingConfiguration['json']) &&
-                !isset($arguments['jsonLogfile'])) {
-                $arguments['jsonLogfile'] = $loggingConfiguration['json'];
-            }
-
             if (isset($loggingConfiguration['plain'])) {
-                $arguments['listeners'][] = new PHPUnit_TextUI_ResultPrinter(
+                $arguments['listeners'][] = new ResultPrinter(
                     $loggingConfiguration['plain'],
                     true
                 );
             }
 
-            if (isset($loggingConfiguration['tap']) &&
-                !isset($arguments['tapLogfile'])) {
-                $arguments['tapLogfile'] = $loggingConfiguration['tap'];
-            }
-
-            if (isset($loggingConfiguration['teamcity']) &&
-                !isset($arguments['teamcityLogfile'])) {
+            if (isset($loggingConfiguration['teamcity']) && !isset($arguments['teamcityLogfile'])) {
                 $arguments['teamcityLogfile'] = $loggingConfiguration['teamcity'];
             }
 
-            if (isset($loggingConfiguration['junit']) &&
-                !isset($arguments['junitLogfile'])) {
+            if (isset($loggingConfiguration['junit']) && !isset($arguments['junitLogfile'])) {
                 $arguments['junitLogfile'] = $loggingConfiguration['junit'];
-
-                if (isset($loggingConfiguration['logIncompleteSkipped']) &&
-                    !isset($arguments['logIncompleteSkipped'])) {
-                    $arguments['logIncompleteSkipped'] = $loggingConfiguration['logIncompleteSkipped'];
-                }
             }
 
-            if (isset($loggingConfiguration['testdox-html']) &&
-                !isset($arguments['testdoxHTMLFile'])) {
+            if (isset($loggingConfiguration['testdox-html']) && !isset($arguments['testdoxHTMLFile'])) {
                 $arguments['testdoxHTMLFile'] = $loggingConfiguration['testdox-html'];
             }
 
-            if (isset($loggingConfiguration['testdox-text']) &&
-                !isset($arguments['testdoxTextFile'])) {
+            if (isset($loggingConfiguration['testdox-text']) && !isset($arguments['testdoxTextFile'])) {
                 $arguments['testdoxTextFile'] = $loggingConfiguration['testdox-text'];
             }
 
-            if (isset($loggingConfiguration['testdox-xml']) &&
-                !isset($arguments['testdoxXMLFile'])) {
+            if (isset($loggingConfiguration['testdox-xml']) && !isset($arguments['testdoxXMLFile'])) {
                 $arguments['testdoxXMLFile'] = $loggingConfiguration['testdox-xml'];
             }
 
-            if ((isset($arguments['coverageClover']) ||
-                isset($arguments['coverageCrap4J']) ||
-                isset($arguments['coverageHtml']) ||
-                isset($arguments['coveragePHP']) ||
-                isset($arguments['coverageText']) ||
-                isset($arguments['coverageXml'])) &&
-                $this->runtime->canCollectCodeCoverage()) {
-                $filterConfiguration                             = $arguments['configuration']->getFilterConfiguration();
-                $arguments['addUncoveredFilesFromWhitelist']     = $filterConfiguration['whitelist']['addUncoveredFilesFromWhitelist'];
-                $arguments['processUncoveredFilesFromWhitelist'] = $filterConfiguration['whitelist']['processUncoveredFilesFromWhitelist'];
-
-                foreach ($filterConfiguration['whitelist']['include']['directory'] as $dir) {
-                    $this->codeCoverageFilter->addDirectoryToWhitelist(
-                        $dir['path'],
-                        $dir['suffix'],
-                        $dir['prefix']
-                    );
-                }
-
-                foreach ($filterConfiguration['whitelist']['include']['file'] as $file) {
-                    $this->codeCoverageFilter->addFileToWhitelist($file);
-                }
+            $testdoxGroupConfiguration = $arguments['configuration']->getTestdoxGroupConfiguration();
 
-                foreach ($filterConfiguration['whitelist']['exclude']['directory'] as $dir) {
-                    $this->codeCoverageFilter->removeDirectoryFromWhitelist(
-                        $dir['path'],
-                        $dir['suffix'],
-                        $dir['prefix']
-                    );
-                }
+            if (isset($testdoxGroupConfiguration['include']) &&
+                !isset($arguments['testdoxGroups'])) {
+                $arguments['testdoxGroups'] = $testdoxGroupConfiguration['include'];
+            }
 
-                foreach ($filterConfiguration['whitelist']['exclude']['file'] as $file) {
-                    $this->codeCoverageFilter->removeFileFromWhitelist($file);
-                }
+            if (isset($testdoxGroupConfiguration['exclude']) &&
+                !isset($arguments['testdoxExcludeGroups'])) {
+                $arguments['testdoxExcludeGroups'] = $testdoxGroupConfiguration['exclude'];
             }
         }
 
-        $arguments['addUncoveredFilesFromWhitelist']                  = isset($arguments['addUncoveredFilesFromWhitelist'])                  ? $arguments['addUncoveredFilesFromWhitelist']                  : true;
-        $arguments['processUncoveredFilesFromWhitelist']              = isset($arguments['processUncoveredFilesFromWhitelist'])              ? $arguments['processUncoveredFilesFromWhitelist']              : false;
-        $arguments['backupGlobals']                                   = isset($arguments['backupGlobals'])                                   ? $arguments['backupGlobals']                                   : null;
-        $arguments['backupStaticAttributes']                          = isset($arguments['backupStaticAttributes'])                          ? $arguments['backupStaticAttributes']                          : null;
-        $arguments['beStrictAboutChangesToGlobalState']               = isset($arguments['beStrictAboutChangesToGlobalState'])               ? $arguments['beStrictAboutChangesToGlobalState']               : null;
-        $arguments['cacheTokens']                                     = isset($arguments['cacheTokens'])                                     ? $arguments['cacheTokens']                                     : false;
-        $arguments['columns']                                         = isset($arguments['columns'])                                         ? $arguments['columns']                                         : 80;
-        $arguments['colors']                                          = isset($arguments['colors'])                                          ? $arguments['colors']                                          : PHPUnit_TextUI_ResultPrinter::COLOR_DEFAULT;
-        $arguments['convertErrorsToExceptions']                       = isset($arguments['convertErrorsToExceptions'])                       ? $arguments['convertErrorsToExceptions']                       : true;
-        $arguments['convertNoticesToExceptions']                      = isset($arguments['convertNoticesToExceptions'])                      ? $arguments['convertNoticesToExceptions']                      : true;
-        $arguments['convertWarningsToExceptions']                     = isset($arguments['convertWarningsToExceptions'])                     ? $arguments['convertWarningsToExceptions']                     : true;
-        $arguments['excludeGroups']                                   = isset($arguments['excludeGroups'])                                   ? $arguments['excludeGroups']                                   : [];
-        $arguments['groups']                                          = isset($arguments['groups'])                                          ? $arguments['groups']                                          : [];
-        $arguments['logIncompleteSkipped']                            = isset($arguments['logIncompleteSkipped'])                            ? $arguments['logIncompleteSkipped']                            : false;
-        $arguments['processIsolation']                                = isset($arguments['processIsolation'])                                ? $arguments['processIsolation']                                : false;
-        $arguments['repeat']                                          = isset($arguments['repeat'])                                          ? $arguments['repeat']                                          : false;
-        $arguments['reportHighLowerBound']                            = isset($arguments['reportHighLowerBound'])                            ? $arguments['reportHighLowerBound']                            : 90;
-        $arguments['reportLowUpperBound']                             = isset($arguments['reportLowUpperBound'])                             ? $arguments['reportLowUpperBound']                             : 50;
-        $arguments['crap4jThreshold']                                 = isset($arguments['crap4jThreshold'])                                 ? $arguments['crap4jThreshold']                                 : 30;
-        $arguments['stopOnError']                                     = isset($arguments['stopOnError'])                                     ? $arguments['stopOnError']                                     : false;
-        $arguments['stopOnFailure']                                   = isset($arguments['stopOnFailure'])                                   ? $arguments['stopOnFailure']                                   : false;
-        $arguments['stopOnWarning']                                   = isset($arguments['stopOnWarning'])                                   ? $arguments['stopOnWarning']                                   : false;
-        $arguments['stopOnIncomplete']                                = isset($arguments['stopOnIncomplete'])                                ? $arguments['stopOnIncomplete']                                : false;
-        $arguments['stopOnRisky']                                     = isset($arguments['stopOnRisky'])                                     ? $arguments['stopOnRisky']                                     : false;
-        $arguments['stopOnSkipped']                                   = isset($arguments['stopOnSkipped'])                                   ? $arguments['stopOnSkipped']                                   : false;
-        $arguments['failOnWarning']                                   = isset($arguments['failOnWarning'])                                   ? $arguments['failOnWarning']                                   : false;
-        $arguments['failOnRisky']                                     = isset($arguments['failOnRisky'])                                     ? $arguments['failOnRisky']                                     : false;
-        $arguments['timeoutForSmallTests']                            = isset($arguments['timeoutForSmallTests'])                            ? $arguments['timeoutForSmallTests']                            : 1;
-        $arguments['timeoutForMediumTests']                           = isset($arguments['timeoutForMediumTests'])                           ? $arguments['timeoutForMediumTests']                           : 10;
-        $arguments['timeoutForLargeTests']                            = isset($arguments['timeoutForLargeTests'])                            ? $arguments['timeoutForLargeTests']                            : 60;
-        $arguments['reportUselessTests']                              = isset($arguments['reportUselessTests'])                              ? $arguments['reportUselessTests']                              : false;
-        $arguments['strictCoverage']                                  = isset($arguments['strictCoverage'])                                  ? $arguments['strictCoverage']                                  : false;
-        $arguments['disallowTestOutput']                              = isset($arguments['disallowTestOutput'])                              ? $arguments['disallowTestOutput']                              : false;
-        $arguments['enforceTimeLimit']                                = isset($arguments['enforceTimeLimit'])                                ? $arguments['enforceTimeLimit']                                : false;
-        $arguments['disallowTodoAnnotatedTests']                      = isset($arguments['disallowTodoAnnotatedTests'])                      ? $arguments['disallowTodoAnnotatedTests']                      : false;
-        $arguments['beStrictAboutResourceUsageDuringSmallTests']      = isset($arguments['beStrictAboutResourceUsageDuringSmallTests'])      ? $arguments['beStrictAboutResourceUsageDuringSmallTests']      : false;
-        $arguments['reverseList']                                     = isset($arguments['reverseList'])                                     ? $arguments['reverseList']                                     : false;
-        $arguments['registerMockObjectsFromTestArgumentsRecursively'] = isset($arguments['registerMockObjectsFromTestArgumentsRecursively']) ? $arguments['registerMockObjectsFromTestArgumentsRecursively'] : false;
-        $arguments['verbose']                                         = isset($arguments['verbose'])                                         ? $arguments['verbose']                                         : false;
-        $arguments['testdoxExcludeGroups']                            = isset($arguments['testdoxExcludeGroups'])                            ? $arguments['testdoxExcludeGroups']                            : [];
-        $arguments['testdoxGroups']                                   = isset($arguments['testdoxGroups'])                                   ? $arguments['testdoxGroups']                                   : [];
+        $arguments['addUncoveredFilesFromWhitelist']                  = $arguments['addUncoveredFilesFromWhitelist'] ?? true;
+        $arguments['backupGlobals']                                   = $arguments['backupGlobals'] ?? null;
+        $arguments['backupStaticAttributes']                          = $arguments['backupStaticAttributes'] ?? null;
+        $arguments['beStrictAboutChangesToGlobalState']               = $arguments['beStrictAboutChangesToGlobalState'] ?? null;
+        $arguments['beStrictAboutResourceUsageDuringSmallTests']      = $arguments['beStrictAboutResourceUsageDuringSmallTests'] ?? false;
+        $arguments['cacheTokens']                                     = $arguments['cacheTokens'] ?? false;
+        $arguments['colors']                                          = $arguments['colors'] ?? ResultPrinter::COLOR_DEFAULT;
+        $arguments['columns']                                         = $arguments['columns'] ?? 80;
+        $arguments['convertDeprecationsToExceptions']                 = $arguments['convertDeprecationsToExceptions'] ?? true;
+        $arguments['convertErrorsToExceptions']                       = $arguments['convertErrorsToExceptions'] ?? true;
+        $arguments['convertNoticesToExceptions']                      = $arguments['convertNoticesToExceptions'] ?? true;
+        $arguments['convertWarningsToExceptions']                     = $arguments['convertWarningsToExceptions'] ?? true;
+        $arguments['crap4jThreshold']                                 = $arguments['crap4jThreshold'] ?? 30;
+        $arguments['disallowTestOutput']                              = $arguments['disallowTestOutput'] ?? false;
+        $arguments['disallowTodoAnnotatedTests']                      = $arguments['disallowTodoAnnotatedTests'] ?? false;
+        $arguments['enforceTimeLimit']                                = $arguments['enforceTimeLimit'] ?? false;
+        $arguments['excludeGroups']                                   = $arguments['excludeGroups'] ?? [];
+        $arguments['failOnRisky']                                     = $arguments['failOnRisky'] ?? false;
+        $arguments['failOnWarning']                                   = $arguments['failOnWarning'] ?? false;
+        $arguments['groups']                                          = $arguments['groups'] ?? [];
+        $arguments['processIsolation']                                = $arguments['processIsolation'] ?? false;
+        $arguments['processUncoveredFilesFromWhitelist']              = $arguments['processUncoveredFilesFromWhitelist'] ?? false;
+        $arguments['registerMockObjectsFromTestArgumentsRecursively'] = $arguments['registerMockObjectsFromTestArgumentsRecursively'] ?? false;
+        $arguments['repeat']                                          = $arguments['repeat'] ?? false;
+        $arguments['reportHighLowerBound']                            = $arguments['reportHighLowerBound'] ?? 90;
+        $arguments['reportLowUpperBound']                             = $arguments['reportLowUpperBound'] ?? 50;
+        $arguments['reportUselessTests']                              = $arguments['reportUselessTests'] ?? true;
+        $arguments['reverseList']                                     = $arguments['reverseList'] ?? false;
+        $arguments['stopOnError']                                     = $arguments['stopOnError'] ?? false;
+        $arguments['stopOnFailure']                                   = $arguments['stopOnFailure'] ?? false;
+        $arguments['stopOnIncomplete']                                = $arguments['stopOnIncomplete'] ?? false;
+        $arguments['stopOnRisky']                                     = $arguments['stopOnRisky'] ?? false;
+        $arguments['stopOnSkipped']                                   = $arguments['stopOnSkipped'] ?? false;
+        $arguments['stopOnWarning']                                   = $arguments['stopOnWarning'] ?? false;
+        $arguments['strictCoverage']                                  = $arguments['strictCoverage'] ?? false;
+        $arguments['testdoxExcludeGroups']                            = $arguments['testdoxExcludeGroups'] ?? [];
+        $arguments['testdoxGroups']                                   = $arguments['testdoxGroups'] ?? [];
+        $arguments['timeoutForLargeTests']                            = $arguments['timeoutForLargeTests'] ?? 60;
+        $arguments['timeoutForMediumTests']                           = $arguments['timeoutForMediumTests'] ?? 10;
+        $arguments['timeoutForSmallTests']                            = $arguments['timeoutForSmallTests'] ?? 1;
+        $arguments['verbose']                                         = $arguments['verbose'] ?? false;
     }
 
     /**
      * @param string $type
      * @param string $message
-     *
-     * @since Method available since Release 5.0.0
      */
     private function writeMessage($type, $message)
     {
@@ -1110,7 +1102,7 @@ private function writeMessage($type, $message)
         }
 
         $this->write(
-            sprintf(
+            \sprintf(
                 "%-15s%s\n",
                 $type . ':',
                 $message
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Blacklist.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Blacklist.php
index 8eecc2e7f..de6f0dc83 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/Blacklist.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/Blacklist.php
@@ -8,12 +8,14 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Util;
+
+use ReflectionClass;
+
 /**
  * Utility class for blacklisting PHPUnit's own source code files.
- *
- * @since Class available since Release 4.0.0
  */
-class PHPUnit_Util_Blacklist
+class Blacklist
 {
     /**
      * @var array
@@ -23,9 +25,9 @@ class PHPUnit_Util_Blacklist
         'PHP_Invoker'                                 => 1,
         'PHP_Timer'                                   => 1,
         'PHP_Token'                                   => 1,
-        'PHPUnit_Framework_TestCase'                  => 2,
-        'PHPUnit_Extensions_Database_TestCase'        => 2,
-        'PHPUnit_Framework_MockObject_Generator'      => 2,
+        'PHPUnit\Framework\TestCase'                  => 2,
+        'PHPUnit\DbUnit\TestCase'                     => 2,
+        'PHPUnit\Framework\MockObject\Generator'      => 1,
         'Text_Template'                               => 1,
         'Symfony\Component\Yaml\Yaml'                 => 1,
         'SebastianBergmann\CodeCoverage\CodeCoverage' => 1,
@@ -44,14 +46,12 @@ class PHPUnit_Util_Blacklist
     ];
 
     /**
-     * @var array
+     * @var string[]
      */
     private static $directories;
 
     /**
-     * @return array
-     *
-     * @since Method available since Release 4.1.0
+     * @return string[]
      */
     public function getBlacklistedDirectories()
     {
@@ -67,14 +67,14 @@ public function getBlacklistedDirectories()
      */
     public function isBlacklisted($file)
     {
-        if (defined('PHPUNIT_TESTSUITE')) {
+        if (\defined('PHPUNIT_TESTSUITE')) {
             return false;
         }
 
         $this->initialize();
 
         foreach (self::$directories as $directory) {
-            if (strpos($file, $directory) === 0) {
+            if (\strpos($file, $directory) === 0) {
                 return true;
             }
         }
@@ -88,7 +88,7 @@ private function initialize()
             self::$directories = [];
 
             foreach (self::$blacklistedClassNames as $className => $parent) {
-                if (!class_exists($className)) {
+                if (!\class_exists($className)) {
                     continue;
                 }
 
@@ -96,19 +96,17 @@ private function initialize()
                 $directory = $reflector->getFileName();
 
                 for ($i = 0; $i < $parent; $i++) {
-                    $directory = dirname($directory);
+                    $directory = \dirname($directory);
                 }
 
                 self::$directories[] = $directory;
             }
 
             // Hide process isolation workaround on Windows.
-            // @see PHPUnit_Util_PHP::factory()
-            // @see PHPUnit_Util_PHP_Windows::process()
             if (DIRECTORY_SEPARATOR === '\\') {
                 // tempnam() prefix is limited to first 3 chars.
                 // @see http://php.net/manual/en/function.tempnam.php
-                self::$directories[] = sys_get_temp_dir() . '\\PHP';
+                self::$directories[] = \sys_get_temp_dir() . '\\PHP';
             }
         }
     }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Configuration.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Configuration.php
index 63e4e21bf..0e62fc059 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/Configuration.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/Configuration.php
@@ -7,6 +7,14 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use DOMElement;
+use DOMXPath;
+use File_Iterator_Facade;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\TextUI\ResultPrinter;
 
 /**
  * Wrapper for the PHPUnit XML configuration file.
@@ -15,18 +23,18 @@
  * <code>
  * <?xml version="1.0" encoding="utf-8" ?>
  *
- * <phpunit backupGlobals="true"
+ * <phpunit backupGlobals="false"
  *          backupStaticAttributes="false"
  *          bootstrap="/path/to/bootstrap.php"
  *          cacheTokens="false"
  *          columns="80"
  *          colors="false"
  *          stderr="false"
+ *          convertDeprecationsToExceptions="true"
  *          convertErrorsToExceptions="true"
  *          convertNoticesToExceptions="true"
  *          convertWarningsToExceptions="true"
  *          forceCoversAnnotation="false"
- *          printerClass="PHPUnit_TextUI_ResultPrinter"
  *          processIsolation="false"
  *          stopOnError="false"
  *          stopOnFailure="false"
@@ -36,15 +44,18 @@
  *          stopOnSkipped="false"
  *          failOnWarning="false"
  *          failOnRisky="false"
- *          testSuiteLoaderClass="PHPUnit_Runner_StandardTestSuiteLoader"
+ *          extensionsDirectory="tools/phpunit.d"
+ *          printerClass="PHPUnit\TextUI\ResultPrinter"
+ *          testSuiteLoaderClass="PHPUnit\Runner\StandardTestSuiteLoader"
+ *          defaultTestSuite=""
  *          beStrictAboutChangesToGlobalState="false"
  *          beStrictAboutCoversAnnotation="false"
  *          beStrictAboutOutputDuringTests="false"
  *          beStrictAboutResourceUsageDuringSmallTests="false"
  *          beStrictAboutTestsThatDoNotTestAnything="false"
  *          beStrictAboutTodoAnnotatedTests="false"
- *          checkForUnintentionallyCoveredCode="false"
  *          enforceTimeLimit="false"
+ *          ignoreDeprecatedCodeUnitsFromCodeCoverage="false"
  *          timeoutForSmallTests="1"
  *          timeoutForMediumTests="10"
  *          timeoutForLargeTests="60"
@@ -114,9 +125,8 @@
  *     <log type="coverage-crap4j" target="/tmp/crap.xml" threshold="30"/>
  *     <log type="json" target="/tmp/logfile.json"/>
  *     <log type="plain" target="/tmp/logfile.txt"/>
- *     <log type="tap" target="/tmp/logfile.tap"/>
  *     <log type="teamcity" target="/tmp/logfile.txt"/>
- *     <log type="junit" target="/tmp/logfile.xml" logIncompleteSkipped="false"/>
+ *     <log type="junit" target="/tmp/logfile.xml"/>
  *     <log type="testdox-html" target="/tmp/testdox.html"/>
  *     <log type="testdox-text" target="/tmp/testdox.txt"/>
  *     <log type="testdox-xml" target="/tmp/testdox.xml"/>
@@ -137,11 +147,11 @@
  *   </php>
  * </phpunit>
  * </code>
- *
- * @since Class available since Release 3.2.0
  */
-class PHPUnit_Util_Configuration
+class Configuration
 {
+    const TEST_SUITE_FILTER_SEPARATOR = ',';
+
     private static $instances = [];
 
     protected $document;
@@ -156,13 +166,10 @@ class PHPUnit_Util_Configuration
     protected function __construct($filename)
     {
         $this->filename = $filename;
-        $this->document = PHPUnit_Util_XML::loadFile($filename, false, true, true);
+        $this->document = Xml::loadFile($filename, false, true, true);
         $this->xpath    = new DOMXPath($this->document);
     }
 
-    /**
-     * @since Method available since Release 3.4.0
-     */
     final private function __clone()
     {
     }
@@ -172,17 +179,15 @@ final private function __clone()
      *
      * @param string $filename
      *
-     * @return PHPUnit_Util_Configuration
-     *
-     * @since Method available since Release 3.4.0
+     * @return Configuration
      */
     public static function getInstance($filename)
     {
-        $realpath = realpath($filename);
+        $realpath = \realpath($filename);
 
         if ($realpath === false) {
-            throw new PHPUnit_Framework_Exception(
-                sprintf(
+            throw new Exception(
+                \sprintf(
                     'Could not read "%s".',
                     $filename
                 )
@@ -200,8 +205,6 @@ public static function getInstance($filename)
      * Returns the realpath to the configuration file.
      *
      * @return string
-     *
-     * @since Method available since Release 3.6.0
      */
     public function getFilename()
     {
@@ -212,17 +215,19 @@ public function getFilename()
      * Returns the configuration for SUT filtering.
      *
      * @return array
-     *
-     * @since Method available since Release 3.2.1
      */
     public function getFilterConfiguration()
     {
         $addUncoveredFilesFromWhitelist     = true;
         $processUncoveredFilesFromWhitelist = false;
+        $includeDirectory                   = [];
+        $includeFile                        = [];
+        $excludeDirectory                   = [];
+        $excludeFile                        = [];
 
         $tmp = $this->xpath->query('filter/whitelist');
 
-        if ($tmp->length == 1) {
+        if ($tmp->length === 1) {
             if ($tmp->item(0)->hasAttribute('addUncoveredFilesFromWhitelist')) {
                 $addUncoveredFilesFromWhitelist = $this->getBoolean(
                     (string) $tmp->item(0)->getAttribute(
@@ -240,29 +245,37 @@ public function getFilterConfiguration()
                     false
                 );
             }
+
+            $includeDirectory = $this->readFilterDirectories(
+                'filter/whitelist/directory'
+            );
+
+            $includeFile = $this->readFilterFiles(
+                'filter/whitelist/file'
+            );
+
+            $excludeDirectory = $this->readFilterDirectories(
+                'filter/whitelist/exclude/directory'
+            );
+
+            $excludeFile = $this->readFilterFiles(
+                'filter/whitelist/exclude/file'
+            );
         }
 
         return [
-          'whitelist' => [
-            'addUncoveredFilesFromWhitelist'     => $addUncoveredFilesFromWhitelist,
-            'processUncoveredFilesFromWhitelist' => $processUncoveredFilesFromWhitelist,
-            'include'                            => [
-              'directory' => $this->readFilterDirectories(
-                  'filter/whitelist/directory'
-              ),
-              'file' => $this->readFilterFiles(
-                  'filter/whitelist/file'
-              )
-            ],
-            'exclude' => [
-              'directory' => $this->readFilterDirectories(
-                  'filter/whitelist/exclude/directory'
-              ),
-              'file' => $this->readFilterFiles(
-                  'filter/whitelist/exclude/file'
-              )
+            'whitelist' => [
+                'addUncoveredFilesFromWhitelist'     => $addUncoveredFilesFromWhitelist,
+                'processUncoveredFilesFromWhitelist' => $processUncoveredFilesFromWhitelist,
+                'include'                            => [
+                    'directory' => $includeDirectory,
+                    'file'      => $includeFile
+                ],
+                'exclude' => [
+                    'directory' => $excludeDirectory,
+                    'file'      => $excludeFile
+                ]
             ]
-          ]
         ];
     }
 
@@ -270,8 +283,6 @@ public function getFilterConfiguration()
      * Returns the configuration for groups.
      *
      * @return array
-     *
-     * @since Method available since Release 3.2.1
      */
     public function getGroupConfiguration()
     {
@@ -282,8 +293,6 @@ public function getGroupConfiguration()
      * Returns the configuration for testdox groups.
      *
      * @return array
-     *
-     * @since Method available since Release 5.4.0
      */
     public function getTestdoxGroupConfiguration()
     {
@@ -317,8 +326,6 @@ private function parseGroupConfiguration($root)
      * Returns the configuration for listeners.
      *
      * @return array
-     *
-     * @since Method available since Release 3.4.0
      */
     public function getListenerConfiguration()
     {
@@ -340,11 +347,10 @@ public function getListenerConfiguration()
                 if ($node instanceof DOMElement && $node->tagName == 'arguments') {
                     foreach ($node->childNodes as $argument) {
                         if ($argument instanceof DOMElement) {
-                            if ($argument->tagName == 'file' ||
-                            $argument->tagName == 'directory') {
+                            if ($argument->tagName == 'file' || $argument->tagName == 'directory') {
                                 $arguments[] = $this->toAbsolutePath((string) $argument->textContent);
                             } else {
-                                $arguments[] = PHPUnit_Util_XML::xmlToVariable($argument);
+                                $arguments[] = Xml::xmlToVariable($argument);
                             }
                         }
                     }
@@ -352,9 +358,9 @@ public function getListenerConfiguration()
             }
 
             $result[] = [
-              'class'     => $class,
-              'file'      => $file,
-              'arguments' => $arguments
+                'class'     => $class,
+                'file'      => $file,
+                'arguments' => $arguments
             ];
         }
 
@@ -401,13 +407,6 @@ public function getLoggingConfiguration()
                         30
                     );
                 }
-            } elseif ($type == 'junit') {
-                if ($log->hasAttribute('logIncompleteSkipped')) {
-                    $result['logIncompleteSkipped'] = $this->getBoolean(
-                        (string) $log->getAttribute('logIncompleteSkipped'),
-                        false
-                    );
-                }
             } elseif ($type == 'coverage-text') {
                 if ($log->hasAttribute('showUncoveredFiles')) {
                     $result['coverageTextShowUncoveredFiles'] = $this->getBoolean(
@@ -433,27 +432,26 @@ public function getLoggingConfiguration()
      * Returns the PHP configuration.
      *
      * @return array
-     *
-     * @since Method available since Release 3.2.1
      */
     public function getPHPConfiguration()
     {
         $result = [
-          'include_path' => [],
-          'ini'          => [],
-          'const'        => [],
-          'var'          => [],
-          'env'          => [],
-          'post'         => [],
-          'get'          => [],
-          'cookie'       => [],
-          'server'       => [],
-          'files'        => [],
-          'request'      => []
+            'include_path' => [],
+            'ini'          => [],
+            'const'        => [],
+            'var'          => [],
+            'env'          => [],
+            'post'         => [],
+            'get'          => [],
+            'cookie'       => [],
+            'server'       => [],
+            'files'        => [],
+            'request'      => []
         ];
 
         foreach ($this->xpath->query('php/includePath') as $includePath) {
             $path = (string) $includePath->textContent;
+
             if ($path) {
                 $result['include_path'][] = $this->toAbsolutePath($path);
             }
@@ -463,22 +461,38 @@ public function getPHPConfiguration()
             $name  = (string) $ini->getAttribute('name');
             $value = (string) $ini->getAttribute('value');
 
-            $result['ini'][$name] = $value;
+            $result['ini'][$name]['value'] = $value;
         }
 
         foreach ($this->xpath->query('php/const') as $const) {
             $name  = (string) $const->getAttribute('name');
             $value = (string) $const->getAttribute('value');
 
-            $result['const'][$name] = $this->getBoolean($value, $value);
+            $result['const'][$name]['value'] = $this->getBoolean($value, $value);
         }
 
         foreach (['var', 'env', 'post', 'get', 'cookie', 'server', 'files', 'request'] as $array) {
             foreach ($this->xpath->query('php/' . $array) as $var) {
-                $name  = (string) $var->getAttribute('name');
-                $value = (string) $var->getAttribute('value');
+                $name     = (string) $var->getAttribute('name');
+                $value    = (string) $var->getAttribute('value');
+                $verbatim = false;
+                $force    = false;
+
+                if ($var->hasAttribute('verbatim')) {
+                    $verbatim                          = $this->getBoolean($var->getAttribute('verbatim'), false);
+                    $result[$array][$name]['verbatim'] = $verbatim;
+                }
 
-                $result[$array][$name] = $this->getBoolean($value, $value);
+                if ($var->hasAttribute('force')) {
+                    $force                          = $this->getBoolean($var->getAttribute('force'), false);
+                    $result[$array][$name]['force'] = $force;
+                }
+
+                if (!$verbatim) {
+                    $value = $this->getBoolean($value, $value);
+                }
+
+                $result[$array][$name]['value'] = $value;
             }
         }
 
@@ -487,33 +501,35 @@ public function getPHPConfiguration()
 
     /**
      * Handles the PHP configuration.
-     *
-     * @since Method available since Release 3.2.20
      */
     public function handlePHPConfiguration()
     {
         $configuration = $this->getPHPConfiguration();
 
-        if (! empty($configuration['include_path'])) {
-            ini_set(
+        if (!empty($configuration['include_path'])) {
+            \ini_set(
                 'include_path',
-                implode(PATH_SEPARATOR, $configuration['include_path']) .
+                \implode(PATH_SEPARATOR, $configuration['include_path']) .
                 PATH_SEPARATOR .
-                ini_get('include_path')
+                \ini_get('include_path')
             );
         }
 
-        foreach ($configuration['ini'] as $name => $value) {
-            if (defined($value)) {
-                $value = constant($value);
+        foreach ($configuration['ini'] as $name => $data) {
+            $value = $data['value'];
+
+            if (\defined($value)) {
+                $value = (string) \constant($value);
             }
 
-            ini_set($name, $value);
+            \ini_set($name, $value);
         }
 
-        foreach ($configuration['const'] as $name => $value) {
-            if (!defined($name)) {
-                define($name, $value);
+        foreach ($configuration['const'] as $name => $data) {
+            $value = $data['value'];
+
+            if (!\defined($name)) {
+                \define($name, $value);
             }
         }
 
@@ -522,29 +538,40 @@ public function handlePHPConfiguration()
             switch ($array) {
                 case 'var':
                     $target = &$GLOBALS;
+
                     break;
 
                 case 'server':
                     $target = &$_SERVER;
+
                     break;
 
                 default:
-                    $target = &$GLOBALS['_' . strtoupper($array)];
+                    $target = &$GLOBALS['_' . \strtoupper($array)];
+
                     break;
             }
 
-            foreach ($configuration[$array] as $name => $value) {
-                $target[$name] = $value;
+            foreach ($configuration[$array] as $name => $data) {
+                $target[$name] = $data['value'];
             }
         }
 
-        foreach ($configuration['env'] as $name => $value) {
-            if (false === getenv($name)) {
-                putenv("{$name}={$value}");
+        foreach ($configuration['env'] as $name => $data) {
+            $value = $data['value'];
+            $force = isset($data['force']) ? $data['force'] : false;
+
+            if ($force || false === \getenv($name)) {
+                \putenv("{$name}={$value}");
             }
+
             if (!isset($_ENV[$name])) {
                 $_ENV[$name] = $value;
             }
+
+            if (true === $force) {
+                $_ENV[$name] = $value;
+            }
         }
     }
 
@@ -552,8 +579,6 @@ public function handlePHPConfiguration()
      * Returns the PHPUnit configuration.
      *
      * @return array
-     *
-     * @since Method available since Release 3.2.14
      */
     public function getPHPUnitConfiguration()
     {
@@ -581,9 +606,9 @@ public function getPHPUnitConfiguration()
             /* only allow boolean for compatibility with previous versions
               'always' only allowed from command line */
             if ($this->getBoolean($root->getAttribute('colors'), false)) {
-                $result['colors'] = PHPUnit_TextUI_ResultPrinter::COLOR_AUTO;
+                $result['colors'] = ResultPrinter::COLOR_AUTO;
             } else {
-                $result['colors'] = PHPUnit_TextUI_ResultPrinter::COLOR_NEVER;
+                $result['colors'] = ResultPrinter::COLOR_NEVER;
             }
         }
 
@@ -600,7 +625,7 @@ public function getPHPUnitConfiguration()
         if ($root->hasAttribute('backupGlobals')) {
             $result['backupGlobals'] = $this->getBoolean(
                 (string) $root->getAttribute('backupGlobals'),
-                true
+                false
             );
         }
 
@@ -617,6 +642,13 @@ public function getPHPUnitConfiguration()
             );
         }
 
+        if ($root->hasAttribute('convertDeprecationsToExceptions')) {
+            $result['convertDeprecationsToExceptions'] = $this->getBoolean(
+                (string) $root->getAttribute('convertDeprecationsToExceptions'),
+                true
+            );
+        }
+
         if ($root->hasAttribute('convertErrorsToExceptions')) {
             $result['convertErrorsToExceptions'] = $this->getBoolean(
                 (string) $root->getAttribute('convertErrorsToExceptions'),
@@ -721,6 +753,12 @@ public function getPHPUnitConfiguration()
             );
         }
 
+        if ($root->hasAttribute('defaultTestSuite')) {
+            $result['defaultTestSuite'] = (string) $root->getAttribute(
+                'defaultTestSuite'
+            );
+        }
+
         if ($root->getAttribute('testSuiteLoaderFile')) {
             $result['testSuiteLoaderFile'] = $this->toAbsolutePath(
                 (string) $root->getAttribute('testSuiteLoaderFile')
@@ -763,7 +801,7 @@ public function getPHPUnitConfiguration()
         if ($root->hasAttribute('beStrictAboutTestsThatDoNotTestAnything')) {
             $result['reportUselessTests'] = $this->getBoolean(
                 (string) $root->getAttribute('beStrictAboutTestsThatDoNotTestAnything'),
-                false
+                true
             );
         }
 
@@ -779,13 +817,6 @@ public function getPHPUnitConfiguration()
                 (string) $root->getAttribute('beStrictAboutCoversAnnotation'),
                 false
             );
-        } elseif ($root->hasAttribute('checkForUnintentionallyCoveredCode')) {
-            $result['strictCoverage'] = $this->getBoolean(
-                (string) $root->getAttribute('checkForUnintentionallyCoveredCode'),
-                false
-            );
-
-            $result['deprecatedCheckForUnintentionallyCoveredCodeSettingUsed'] = true;
         }
 
         if ($root->hasAttribute('enforceTimeLimit')) {
@@ -795,6 +826,13 @@ public function getPHPUnitConfiguration()
             );
         }
 
+        if ($root->hasAttribute('ignoreDeprecatedCodeUnitsFromCodeCoverage')) {
+            $result['ignoreDeprecatedCodeUnitsFromCodeCoverage'] = $this->getBoolean(
+                (string) $root->getAttribute('ignoreDeprecatedCodeUnitsFromCodeCoverage'),
+                false
+            );
+        }
+
         if ($root->hasAttribute('timeoutForSmallTests')) {
             $result['timeoutForSmallTests'] = $this->getInteger(
                 (string) $root->getAttribute('timeoutForSmallTests'),
@@ -837,15 +875,23 @@ public function getPHPUnitConfiguration()
             );
         }
 
+        if ($root->hasAttribute('extensionsDirectory')) {
+            $result['extensionsDirectory'] = $this->toAbsolutePath(
+                (string) $root->getAttribute(
+                    'extensionsDirectory'
+                )
+            );
+        }
+
         return $result;
     }
 
     /**
      * Returns the test suite configuration.
      *
-     * @return PHPUnit_Framework_TestSuite
+     * @param string|null $testSuiteFilter
      *
-     * @since Method available since Release 3.2.1
+     * @return TestSuite
      */
     public function getTestSuiteConfiguration($testSuiteFilter = null)
     {
@@ -859,17 +905,16 @@ public function getTestSuiteConfiguration($testSuiteFilter = null)
             return $this->getTestSuite($testSuiteNodes->item(0), $testSuiteFilter);
         }
 
-        if ($testSuiteNodes->length > 1) {
-            $suite = new PHPUnit_Framework_TestSuite;
+        //if ($testSuiteNodes->length > 1) { there cannot be a negative number of Nodes
+        $suite = new TestSuite;
 
-            foreach ($testSuiteNodes as $testSuiteNode) {
-                $suite->addTestSuite(
-                    $this->getTestSuite($testSuiteNode, $testSuiteFilter)
-                );
-            }
-
-            return $suite;
+        foreach ($testSuiteNodes as $testSuiteNode) {
+            $suite->addTestSuite(
+                $this->getTestSuite($testSuiteNode, $testSuiteFilter)
+            );
         }
+
+        return $suite;
     }
 
     /**
@@ -889,20 +934,19 @@ public function getTestSuiteNames()
     }
 
     /**
-     * @param DOMElement $testSuiteNode
-     *
-     * @return PHPUnit_Framework_TestSuite
+     * @param DOMElement  $testSuiteNode
+     * @param string|null $testSuiteFilter
      *
-     * @since Method available since Release 3.4.0
+     * @return TestSuite
      */
     protected function getTestSuite(DOMElement $testSuiteNode, $testSuiteFilter = null)
     {
         if ($testSuiteNode->hasAttribute('name')) {
-            $suite = new PHPUnit_Framework_TestSuite(
+            $suite = new TestSuite(
                 (string) $testSuiteNode->getAttribute('name')
             );
         } else {
-            $suite = new PHPUnit_Framework_TestSuite;
+            $suite = new TestSuite;
         }
 
         $exclude = [];
@@ -915,9 +959,10 @@ protected function getTestSuite(DOMElement $testSuiteNode, $testSuiteFilter = nu
         }
 
         $fileIteratorFacade = new File_Iterator_Facade;
+        $testSuiteFilter    = $testSuiteFilter ? \explode(self::TEST_SUITE_FILTER_SEPARATOR, $testSuiteFilter) : [];
 
         foreach ($testSuiteNode->getElementsByTagName('directory') as $directoryNode) {
-            if ($testSuiteFilter && $directoryNode->parentNode->getAttribute('name') != $testSuiteFilter) {
+            if (!empty($testSuiteFilter) && !\in_array($directoryNode->parentNode->getAttribute('name'), $testSuiteFilter)) {
                 continue;
             }
 
@@ -939,7 +984,7 @@ protected function getTestSuite(DOMElement $testSuiteNode, $testSuiteFilter = nu
                 $phpVersionOperator = '>=';
             }
 
-            if (!version_compare(PHP_VERSION, $phpVersion, $phpVersionOperator)) {
+            if (!\version_compare(PHP_VERSION, $phpVersion, $phpVersionOperator)) {
                 continue;
             }
 
@@ -965,7 +1010,7 @@ protected function getTestSuite(DOMElement $testSuiteNode, $testSuiteFilter = nu
         }
 
         foreach ($testSuiteNode->getElementsByTagName('file') as $fileNode) {
-            if ($testSuiteFilter && $fileNode->parentNode->getAttribute('name') != $testSuiteFilter) {
+            if (!empty($testSuiteFilter) && !\in_array($fileNode->parentNode->getAttribute('name'), $testSuiteFilter)) {
                 continue;
             }
 
@@ -998,7 +1043,7 @@ protected function getTestSuite(DOMElement $testSuiteNode, $testSuiteFilter = nu
                 $phpVersionOperator = '>=';
             }
 
-            if (!version_compare(PHP_VERSION, $phpVersion, $phpVersionOperator)) {
+            if (!\version_compare(PHP_VERSION, $phpVersion, $phpVersionOperator)) {
                 continue;
             }
 
@@ -1009,18 +1054,22 @@ protected function getTestSuite(DOMElement $testSuiteNode, $testSuiteFilter = nu
     }
 
     /**
-     * @param string $value
-     * @param bool   $default
+     * if $value is 'false' or 'true', this returns the value that $value represents.
+     * Otherwise, returns $default, which may be a string in rare cases.
+     * See PHPUnit\Util\ConfigurationTest::testPHPConfigurationIsReadCorrectly
      *
-     * @return bool
+     * @param string      $value
+     * @param string|bool $default
      *
-     * @since Method available since Release 3.2.3
+     * @return string|bool
      */
     protected function getBoolean($value, $default)
     {
-        if (strtolower($value) == 'false') {
+        if (\strtolower($value) == 'false') {
             return false;
-        } elseif (strtolower($value) == 'true') {
+        }
+
+        if (\strtolower($value) == 'true') {
             return true;
         }
 
@@ -1029,15 +1078,13 @@ protected function getBoolean($value, $default)
 
     /**
      * @param string $value
-     * @param bool   $default
+     * @param int    $default
      *
-     * @return bool
-     *
-     * @since Method available since Release 3.6.0
+     * @return int
      */
     protected function getInteger($value, $default)
     {
-        if (is_numeric($value)) {
+        if (\is_numeric($value)) {
             return (int) $value;
         }
 
@@ -1048,8 +1095,6 @@ protected function getInteger($value, $default)
      * @param string $query
      *
      * @return array
-     *
-     * @since Method available since Release 3.2.3
      */
     protected function readFilterDirectories($query)
     {
@@ -1081,10 +1126,10 @@ protected function readFilterDirectories($query)
             }
 
             $directories[] = [
-              'path'   => $this->toAbsolutePath($directoryPath),
-              'prefix' => $prefix,
-              'suffix' => $suffix,
-              'group'  => $group
+                'path'   => $this->toAbsolutePath($directoryPath),
+                'prefix' => $prefix,
+                'suffix' => $suffix,
+                'group'  => $group
             ];
         }
 
@@ -1095,8 +1140,6 @@ protected function readFilterDirectories($query)
      * @param string $query
      *
      * @return array
-     *
-     * @since Method available since Release 3.2.3
      */
     protected function readFilterFiles($query)
     {
@@ -1118,12 +1161,10 @@ protected function readFilterFiles($query)
      * @param bool   $useIncludePath
      *
      * @return string
-     *
-     * @since Method available since Release 3.5.0
      */
     protected function toAbsolutePath($path, $useIncludePath = false)
     {
-        $path = trim($path);
+        $path = \trim($path);
 
         if ($path[0] === '/') {
             return $path;
@@ -1137,21 +1178,20 @@ protected function toAbsolutePath($path, $useIncludePath = false)
         //  - C:\windows
         //  - C:/windows
         //  - c:/windows
-        if (defined('PHP_WINDOWS_VERSION_BUILD') &&
-            ($path[0] === '\\' ||
-            (strlen($path) >= 3 && preg_match('#^[A-Z]\:[/\\\]#i', substr($path, 0, 3))))) {
+        if (\defined('PHP_WINDOWS_VERSION_BUILD') &&
+            ($path[0] === '\\' || (\strlen($path) >= 3 && \preg_match('#^[A-Z]\:[/\\\]#i', \substr($path, 0, 3))))) {
             return $path;
         }
 
         // Stream
-        if (strpos($path, '://') !== false) {
+        if (\strpos($path, '://') !== false) {
             return $path;
         }
 
-        $file = dirname($this->filename) . DIRECTORY_SEPARATOR . $path;
+        $file = \dirname($this->filename) . DIRECTORY_SEPARATOR . $path;
 
-        if ($useIncludePath && !file_exists($file)) {
-            $includePathFile = stream_resolve_include_path($path);
+        if ($useIncludePath && !\file_exists($file)) {
+            $includePathFile = \stream_resolve_include_path($path);
 
             if ($includePathFile) {
                 $file = $includePathFile;
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/ConfigurationGenerator.php b/lib/composer/vendor/phpunit/phpunit/src/Util/ConfigurationGenerator.php
index 2101f501f..2c89308c4 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/ConfigurationGenerator.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/ConfigurationGenerator.php
@@ -8,10 +8,9 @@
  * file that was distributed with this source code.
  */
 
-/**
- * @since Class available since Release 5.3.0
- */
-class PHPUnit_Util_ConfigurationGenerator
+namespace PHPUnit\Util;
+
+class ConfigurationGenerator
 {
     /**
      * @var string
@@ -21,13 +20,12 @@ class PHPUnit_Util_ConfigurationGenerator
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/{phpunit_version}/phpunit.xsd"
          bootstrap="{bootstrap_script}"
-         backupGlobals="false"
+         forceCoversAnnotation="true"
          beStrictAboutCoversAnnotation="true"
          beStrictAboutOutputDuringTests="true"
-         beStrictAboutTestsThatDoNotTestAnything="true"
          beStrictAboutTodoAnnotatedTests="true"
          verbose="true">
-    <testsuite>
+    <testsuite name="default">
         <directory suffix="Test.php">{tests_directory}</directory>
     </testsuite>
 
@@ -50,7 +48,7 @@ class PHPUnit_Util_ConfigurationGenerator
      */
     public function generateDefaultConfiguration($phpunitVersion, $bootstrapScript, $testsDirectory, $srcDirectory)
     {
-        return str_replace(
+        return \str_replace(
             [
                 '{phpunit_version}',
                 '{bootstrap_script}',
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/ErrorHandler.php b/lib/composer/vendor/phpunit/phpunit/src/Util/ErrorHandler.php
index 24076644f..1b2a0a68c 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/ErrorHandler.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/ErrorHandler.php
@@ -8,20 +8,17 @@
  * file that was distributed with this source code.
  */
 
-// Workaround for http://bugs.php.net/bug.php?id=47987,
-// see https://github.com/sebastianbergmann/phpunit/issues#issue/125 for details
-// Use dirname(__DIR__) instead of using /../ because of https://github.com/facebook/hhvm/issues/5215
-require_once dirname(__DIR__) . '/Framework/Error.php';
-require_once dirname(__DIR__) . '/Framework/Error/Notice.php';
-require_once dirname(__DIR__) . '/Framework/Error/Warning.php';
-require_once dirname(__DIR__) . '/Framework/Error/Deprecated.php';
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Error\Deprecated;
+use PHPUnit\Framework\Error\Error;
+use PHPUnit\Framework\Error\Notice;
+use PHPUnit\Framework\Error\Warning;
 
 /**
  * Error handler that converts PHP errors and warnings to exceptions.
- *
- * @since Class available since Release 3.3.0
  */
-class PHPUnit_Util_ErrorHandler
+class ErrorHandler
 {
     protected static $errorStack = [];
 
@@ -41,18 +38,20 @@ public static function getErrorStack()
      * @param string $errfile
      * @param int    $errline
      *
-     * @throws PHPUnit_Framework_Error
+     * @return false
+     *
+     * @throws Error
      */
     public static function handleError($errno, $errstr, $errfile, $errline)
     {
-        if (!($errno & error_reporting())) {
+        if (!($errno & \error_reporting())) {
             return false;
         }
 
         self::$errorStack[] = [$errno, $errstr, $errfile, $errline];
 
-        $trace = debug_backtrace(false);
-        array_shift($trace);
+        $trace = \debug_backtrace();
+        \array_shift($trace);
 
         foreach ($trace as $frame) {
             if ($frame['function'] == '__toString') {
@@ -61,25 +60,25 @@ public static function handleError($errno, $errstr, $errfile, $errline)
         }
 
         if ($errno == E_NOTICE || $errno == E_USER_NOTICE || $errno == E_STRICT) {
-            if (PHPUnit_Framework_Error_Notice::$enabled !== true) {
+            if (Notice::$enabled !== true) {
                 return false;
             }
 
-            $exception = 'PHPUnit_Framework_Error_Notice';
+            $exception = Notice::class;
         } elseif ($errno == E_WARNING || $errno == E_USER_WARNING) {
-            if (PHPUnit_Framework_Error_Warning::$enabled !== true) {
+            if (Warning::$enabled !== true) {
                 return false;
             }
 
-            $exception = 'PHPUnit_Framework_Error_Warning';
+            $exception = Warning::class;
         } elseif ($errno == E_DEPRECATED || $errno == E_USER_DEPRECATED) {
-            if (PHPUnit_Framework_Error_Deprecated::$enabled !== true) {
+            if (Deprecated::$enabled !== true) {
                 return false;
             }
 
-            $exception = 'PHPUnit_Framework_Error_Deprecated';
+            $exception = Deprecated::class;
         } else {
-            $exception = 'PHPUnit_Framework_Error';
+            $exception = Error::class;
         }
 
         throw new $exception($errstr, $errno, $errfile, $errline);
@@ -91,7 +90,9 @@ public static function handleError($errno, $errstr, $errfile, $errline)
      *
      * @param int $severity PHP predefined error constant
      *
-     * @throws Exception if event of specified severity is emitted
+     * @return \Closure
+     *
+     * @throws \Exception if event of specified severity is emitted
      */
     public static function handleErrorOnce($severity = E_WARNING)
     {
@@ -100,11 +101,11 @@ public static function handleErrorOnce($severity = E_WARNING)
             if (!$expired) {
                 $expired = true;
                 // cleans temporary error handler
-                return restore_error_handler();
+                return \restore_error_handler();
             }
         };
 
-        set_error_handler(function ($errno, $errstr) use ($severity) {
+        \set_error_handler(function ($errno, $errstr) use ($severity) {
             if ($errno === $severity) {
                 return;
             }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Fileloader.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Fileloader.php
index c772ee447..5822036a5 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/Fileloader.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/Fileloader.php
@@ -7,13 +7,14 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Exception;
 
 /**
  * Utility methods to load PHP sourcefiles.
- *
- * @since Class available since Release 2.3.0
  */
-class PHPUnit_Util_Fileloader
+class Fileloader
 {
     /**
      * Checks if a PHP sourcefile is readable.
@@ -23,15 +24,24 @@ class PHPUnit_Util_Fileloader
      *
      * @return string
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public static function checkAndLoad($filename)
     {
-        $includePathFilename = stream_resolve_include_path($filename);
+        $includePathFilename = \stream_resolve_include_path($filename);
+
+        // As a fallback, PHP looks in the directory of the file executing the stream_resolve_include_path function.
+        // We don't want to load the Test.php file here, so skip it if it found that.
+        // PHP prioritizes the include_path setting, so if the current directory is in there, it will first look in the
+        // current working directory.
+        $localFile = __DIR__ . DIRECTORY_SEPARATOR . $filename;
 
-        if (!$includePathFilename || !is_readable($includePathFilename)) {
-            throw new PHPUnit_Framework_Exception(
-                sprintf('Cannot open file "%s".' . "\n", $filename)
+        // @see https://github.com/sebastianbergmann/phpunit/pull/2751
+        $isReadable = @\fopen($includePathFilename, 'r') !== false;
+
+        if (!$includePathFilename || !$isReadable || $includePathFilename === $localFile) {
+            throw new Exception(
+                \sprintf('Cannot open file "%s".' . "\n", $filename)
             );
         }
 
@@ -46,18 +56,16 @@ public static function checkAndLoad($filename)
      * @param string $filename
      *
      * @return mixed
-     *
-     * @since Method available since Release 3.0.0
      */
     public static function load($filename)
     {
-        $oldVariableNames = array_keys(get_defined_vars());
+        $oldVariableNames = \array_keys(\get_defined_vars());
 
         include_once $filename;
 
-        $newVariables     = get_defined_vars();
-        $newVariableNames = array_diff(
-            array_keys($newVariables),
+        $newVariables     = \get_defined_vars();
+        $newVariableNames = \array_diff(
+            \array_keys($newVariables),
             $oldVariableNames
         );
 
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Filesystem.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Filesystem.php
index 7417f5309..d9fa6e8d8 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/Filesystem.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/Filesystem.php
@@ -8,12 +8,12 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Util;
+
 /**
  * Filesystem helpers.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Util_Filesystem
+class Filesystem
 {
     /**
      * @var array
@@ -28,12 +28,10 @@ class PHPUnit_Util_Filesystem
      * @param string $className
      *
      * @return string
-     *
-     * @since Method available since Release 3.4.0
      */
     public static function classNameToFilename($className)
     {
-        return str_replace(
+        return \str_replace(
             ['_', '\\'],
             DIRECTORY_SEPARATOR,
             $className
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Filter.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Filter.php
index 7bac298b3..f93c96297 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/Filter.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/Filter.php
@@ -7,28 +7,30 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\SyntheticError;
 
 /**
  * Utility class for code filtering.
- *
- * @since Class available since Release 2.0.0
  */
-class PHPUnit_Util_Filter
+class Filter
 {
     /**
      * Filters stack frames from PHPUnit classes.
      *
-     * @param Exception $e
-     * @param bool      $asString
+     * @param \Throwable $e
+     * @param bool       $asString
      *
-     * @return string
+     * @return string|string[]
      */
     public static function getFilteredStacktrace($e, $asString = true)
     {
         $prefix = false;
-        $script = realpath($GLOBALS['_SERVER']['SCRIPT_NAME']);
+        $script = \realpath($GLOBALS['_SERVER']['SCRIPT_NAME']);
 
-        if (defined('__PHPUNIT_PHAR_ROOT__')) {
+        if (\defined('__PHPUNIT_PHAR_ROOT__')) {
             $prefix = __PHPUNIT_PHAR_ROOT__;
         }
 
@@ -38,11 +40,11 @@ public static function getFilteredStacktrace($e, $asString = true)
             $filteredStacktrace = [];
         }
 
-        if ($e instanceof PHPUnit_Framework_SyntheticError) {
+        if ($e instanceof SyntheticError) {
             $eTrace = $e->getSyntheticTrace();
             $eFile  = $e->getSyntheticFile();
             $eLine  = $e->getSyntheticLine();
-        } elseif ($e instanceof PHPUnit_Framework_Exception) {
+        } elseif ($e instanceof Exception) {
             $eTrace = $e->getSerializableTrace();
             $eFile  = $e->getFile();
             $eLine  = $e->getLine();
@@ -56,24 +58,24 @@ public static function getFilteredStacktrace($e, $asString = true)
         }
 
         if (!self::frameExists($eTrace, $eFile, $eLine)) {
-            array_unshift(
+            \array_unshift(
                 $eTrace,
                 ['file' => $eFile, 'line' => $eLine]
             );
         }
 
-        $blacklist = new PHPUnit_Util_Blacklist;
+        $blacklist = new Blacklist;
 
         foreach ($eTrace as $frame) {
-            if (isset($frame['file']) && is_file($frame['file']) &&
+            if (isset($frame['file']) && \is_file($frame['file']) &&
                 !$blacklist->isBlacklisted($frame['file']) &&
-                ($prefix === false || strpos($frame['file'], $prefix) !== 0) &&
+                ($prefix === false || \strpos($frame['file'], $prefix) !== 0) &&
                 $frame['file'] !== $script) {
                 if ($asString === true) {
-                    $filteredStacktrace .= sprintf(
+                    $filteredStacktrace .= \sprintf(
                         "%s:%s\n",
                         $frame['file'],
-                        isset($frame['line']) ? $frame['line'] : '?'
+                        $frame['line'] ?? '?'
                     );
                 } else {
                     $filteredStacktrace[] = $frame;
@@ -90,8 +92,6 @@ public static function getFilteredStacktrace($e, $asString = true)
      * @param int    $line
      *
      * @return bool
-     *
-     * @since Method available since Release 3.3.2
      */
     private static function frameExists(array $trace, $file, $line)
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Getopt.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Getopt.php
index ff23ed1cb..567f9c155 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/Getopt.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/Getopt.php
@@ -7,13 +7,14 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Exception;
 
 /**
  * Command-line options parsing class.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Util_Getopt
+class Getopt
 {
     public static function getopt(array $args, $short_options, $long_options = null)
     {
@@ -25,40 +26,44 @@ public static function getopt(array $args, $short_options, $long_options = null)
         $non_opts = [];
 
         if ($long_options) {
-            sort($long_options);
+            \sort($long_options);
         }
 
         if (isset($args[0][0]) && $args[0][0] != '-') {
-            array_shift($args);
+            \array_shift($args);
         }
 
-        reset($args);
-        array_map('trim', $args);
+        \reset($args);
+
+        $args = \array_map('trim', $args);
 
-        while (list($i, $arg) = each($args)) {
+        while (false !== $arg = \current($args)) {
+            $i = \key($args);
+            \next($args);
             if ($arg == '') {
                 continue;
             }
 
             if ($arg == '--') {
-                $non_opts = array_merge($non_opts, array_slice($args, $i + 1));
+                $non_opts = \array_merge($non_opts, \array_slice($args, $i + 1));
+
                 break;
             }
 
-            if ($arg[0] != '-' ||
-                (strlen($arg) > 1 && $arg[1] == '-' && !$long_options)) {
+            if ($arg[0] != '-' || (\strlen($arg) > 1 && $arg[1] == '-' && !$long_options)) {
                 $non_opts[] = $args[$i];
+
                 continue;
-            } elseif (strlen($arg) > 1 && $arg[1] == '-') {
+            } elseif (\strlen($arg) > 1 && $arg[1] == '-') {
                 self::parseLongOption(
-                    substr($arg, 2),
+                    \substr($arg, 2),
                     $long_options,
                     $opts,
                     $args
                 );
             } else {
                 self::parseShortOption(
-                    substr($arg, 1),
+                    \substr($arg, 1),
                     $short_options,
                     $opts,
                     $args
@@ -71,35 +76,31 @@ public static function getopt(array $args, $short_options, $long_options = null)
 
     protected static function parseShortOption($arg, $short_options, &$opts, &$args)
     {
-        $argLen = strlen($arg);
+        $argLen = \strlen($arg);
 
         for ($i = 0; $i < $argLen; $i++) {
             $opt     = $arg[$i];
             $opt_arg = null;
 
-            if (($spec = strstr($short_options, $opt)) === false ||
-                $arg[$i] == ':') {
-                throw new PHPUnit_Framework_Exception(
+            if (($spec = \strstr($short_options, $opt)) === false || $arg[$i] == ':') {
+                throw new Exception(
                     "unrecognized option -- $opt"
                 );
             }
 
-            if (strlen($spec) > 1 && $spec[1] == ':') {
-                if (strlen($spec) > 2 && $spec[2] == ':') {
-                    if ($i + 1 < $argLen) {
-                        $opts[] = [$opt, substr($arg, $i + 1)];
-                        break;
-                    }
-                } else {
-                    if ($i + 1 < $argLen) {
-                        $opts[] = [$opt, substr($arg, $i + 1)];
-                        break;
-                    } elseif (list(, $opt_arg) = each($args)) {
-                    } else {
-                        throw new PHPUnit_Framework_Exception(
+            if (\strlen($spec) > 1 && $spec[1] == ':') {
+                if ($i + 1 < $argLen) {
+                    $opts[] = [$opt, \substr($arg, $i + 1)];
+
+                    break;
+                }
+                if (!(\strlen($spec) > 2 && $spec[2] == ':')) {
+                    if (false === $opt_arg = \current($args)) {
+                        throw new Exception(
                             "option requires an argument -- $opt"
                         );
                     }
+                    \next($args);
                 }
             }
 
@@ -109,55 +110,57 @@ protected static function parseShortOption($arg, $short_options, &$opts, &$args)
 
     protected static function parseLongOption($arg, $long_options, &$opts, &$args)
     {
-        $count   = count($long_options);
-        $list    = explode('=', $arg);
+        $count   = \count($long_options);
+        $list    = \explode('=', $arg);
         $opt     = $list[0];
         $opt_arg = null;
 
-        if (count($list) > 1) {
+        if (\count($list) > 1) {
             $opt_arg = $list[1];
         }
 
-        $opt_len = strlen($opt);
+        $opt_len = \strlen($opt);
 
         for ($i = 0; $i < $count; $i++) {
             $long_opt  = $long_options[$i];
-            $opt_start = substr($long_opt, 0, $opt_len);
+            $opt_start = \substr($long_opt, 0, $opt_len);
 
             if ($opt_start != $opt) {
                 continue;
             }
 
-            $opt_rest = substr($long_opt, $opt_len);
+            $opt_rest = \substr($long_opt, $opt_len);
 
             if ($opt_rest != '' && $opt[0] != '=' && $i + 1 < $count &&
-                $opt == substr($long_options[$i+1], 0, $opt_len)) {
-                throw new PHPUnit_Framework_Exception(
+                $opt == \substr($long_options[$i + 1], 0, $opt_len)) {
+                throw new Exception(
                     "option --$opt is ambiguous"
                 );
             }
 
-            if (substr($long_opt, -1) == '=') {
-                if (substr($long_opt, -2) != '==') {
-                    if (!strlen($opt_arg) &&
-                        !(list(, $opt_arg) = each($args))) {
-                        throw new PHPUnit_Framework_Exception(
-                            "option --$opt requires an argument"
-                        );
+            if (\substr($long_opt, -1) == '=') {
+                if (\substr($long_opt, -2) != '==') {
+                    if (!\strlen($opt_arg)) {
+                        if (false === $opt_arg = \current($args)) {
+                            throw new Exception(
+                                "option --$opt requires an argument"
+                            );
+                        }
+                        \next($args);
                     }
                 }
             } elseif ($opt_arg) {
-                throw new PHPUnit_Framework_Exception(
+                throw new Exception(
                     "option --$opt doesn't allow an argument"
                 );
             }
 
-            $full_option = '--' . preg_replace('/={1,2}$/', '', $long_opt);
+            $full_option = '--' . \preg_replace('/={1,2}$/', '', $long_opt);
             $opts[]      = [$full_option, $opt_arg];
 
             return;
         }
 
-        throw new PHPUnit_Framework_Exception("unrecognized option --$opt");
+        throw new Exception("unrecognized option --$opt");
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/GlobalState.php b/lib/composer/vendor/phpunit/phpunit/src/Util/GlobalState.php
index 4406c30a8..a49fd86d3 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/GlobalState.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/GlobalState.php
@@ -7,65 +7,66 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
 
-/**
- * @since Class available since Release 3.4.0
- */
-class PHPUnit_Util_GlobalState
+use Closure;
+
+class GlobalState
 {
     /**
-     * @var array
+     * @var string[]
      */
     protected static $superGlobalArrays = [
-      '_ENV',
-      '_POST',
-      '_GET',
-      '_COOKIE',
-      '_SERVER',
-      '_FILES',
-      '_REQUEST'
+        '_ENV',
+        '_POST',
+        '_GET',
+        '_COOKIE',
+        '_SERVER',
+        '_FILES',
+        '_REQUEST'
     ];
 
     /**
-     * @var array
+     * @return string
      */
-    protected static $superGlobalArraysLong = [
-      'HTTP_ENV_VARS',
-      'HTTP_POST_VARS',
-      'HTTP_GET_VARS',
-      'HTTP_COOKIE_VARS',
-      'HTTP_SERVER_VARS',
-      'HTTP_POST_FILES'
-    ];
-
     public static function getIncludedFilesAsString()
     {
-        return static::processIncludedFilesAsString(get_included_files());
+        return static::processIncludedFilesAsString(\get_included_files());
     }
 
+    /**
+     * @param array $files
+     *
+     * @return string
+     */
     public static function processIncludedFilesAsString(array $files)
     {
-        $blacklist = new PHPUnit_Util_Blacklist;
+        $blacklist = new Blacklist;
         $prefix    = false;
         $result    = '';
 
-        if (defined('__PHPUNIT_PHAR__')) {
+        if (\defined('__PHPUNIT_PHAR__')) {
             $prefix = 'phar://' . __PHPUNIT_PHAR__ . '/';
         }
 
-        for ($i = count($files) - 1; $i > 0; $i--) {
+        for ($i = \count($files) - 1; $i > 0; $i--) {
             $file = $files[$i];
 
-            if ($prefix !== false && strpos($file, $prefix) === 0) {
+            if (!empty($GLOBALS['__PHPUNIT_ISOLATION_BLACKLIST']) &&
+                \in_array($file, $GLOBALS['__PHPUNIT_ISOLATION_BLACKLIST'])) {
+                continue;
+            }
+
+            if ($prefix !== false && \strpos($file, $prefix) === 0) {
                 continue;
             }
 
             // Skip virtual file system protocols
-            if (preg_match('/^(vfs|phpvfs[a-z0-9]+):/', $file)) {
+            if (\preg_match('/^(vfs|phpvfs[a-z0-9]+):/', $file)) {
                 continue;
             }
 
-            if (!$blacklist->isBlacklisted($file) && is_file($file)) {
+            if (!$blacklist->isBlacklisted($file) && \is_file($file)) {
                 $result = 'require_once \'' . $file . "';\n" . $result;
             }
         }
@@ -73,13 +74,16 @@ public static function processIncludedFilesAsString(array $files)
         return $result;
     }
 
+    /**
+     * @return string
+     */
     public static function getIniSettingsAsString()
     {
         $result      = '';
-        $iniSettings = ini_get_all(null, false);
+        $iniSettings = \ini_get_all(null, false);
 
         foreach ($iniSettings as $key => $value) {
-            $result .= sprintf(
+            $result .= \sprintf(
                 '@ini_set(%s, %s);' . "\n",
                 self::exportVariable($key),
                 self::exportVariable($value)
@@ -89,14 +93,17 @@ public static function getIniSettingsAsString()
         return $result;
     }
 
+    /**
+     * @return string
+     */
     public static function getConstantsAsString()
     {
-        $constants = get_defined_constants(true);
+        $constants = \get_defined_constants(true);
         $result    = '';
 
         if (isset($constants['user'])) {
             foreach ($constants['user'] as $name => $value) {
-                $result .= sprintf(
+                $result .= \sprintf(
                     'if (!defined(\'%s\')) define(\'%s\', %s);' . "\n",
                     $name,
                     $name,
@@ -108,20 +115,22 @@ public static function getConstantsAsString()
         return $result;
     }
 
+    /**
+     * @return string
+     */
     public static function getGlobalsAsString()
     {
         $result            = '';
         $superGlobalArrays = self::getSuperGlobalArrays();
 
         foreach ($superGlobalArrays as $superGlobalArray) {
-            if (isset($GLOBALS[$superGlobalArray]) &&
-                is_array($GLOBALS[$superGlobalArray])) {
-                foreach (array_keys($GLOBALS[$superGlobalArray]) as $key) {
+            if (isset($GLOBALS[$superGlobalArray]) && \is_array($GLOBALS[$superGlobalArray])) {
+                foreach (\array_keys($GLOBALS[$superGlobalArray]) as $key) {
                     if ($GLOBALS[$superGlobalArray][$key] instanceof Closure) {
                         continue;
                     }
 
-                    $result .= sprintf(
+                    $result .= \sprintf(
                         '$GLOBALS[\'%s\'][\'%s\'] = %s;' . "\n",
                         $superGlobalArray,
                         $key,
@@ -134,9 +143,9 @@ public static function getGlobalsAsString()
         $blacklist   = $superGlobalArrays;
         $blacklist[] = 'GLOBALS';
 
-        foreach (array_keys($GLOBALS) as $key) {
-            if (!in_array($key, $blacklist) && !$GLOBALS[$key] instanceof Closure) {
-                $result .= sprintf(
+        foreach (\array_keys($GLOBALS) as $key) {
+            if (!\in_array($key, $blacklist) && !$GLOBALS[$key] instanceof Closure) {
+                $result .= \sprintf(
                     '$GLOBALS[\'%s\'] = %s;' . "\n",
                     $key,
                     self::exportVariable($GLOBALS[$key])
@@ -147,38 +156,39 @@ public static function getGlobalsAsString()
         return $result;
     }
 
+    /**
+     * @return string[]
+     */
     protected static function getSuperGlobalArrays()
     {
-        if (ini_get('register_long_arrays') == '1') {
-            return array_merge(
-                self::$superGlobalArrays,
-                self::$superGlobalArraysLong
-            );
-        } else {
-            return self::$superGlobalArrays;
-        }
+        return self::$superGlobalArrays;
     }
 
     protected static function exportVariable($variable)
     {
-        if (is_scalar($variable) || is_null($variable) ||
-           (is_array($variable) && self::arrayOnlyContainsScalars($variable))) {
-            return var_export($variable, true);
+        if (\is_scalar($variable) || null === $variable ||
+            (\is_array($variable) && self::arrayOnlyContainsScalars($variable))) {
+            return \var_export($variable, true);
         }
 
         return 'unserialize(' .
-                var_export(serialize($variable), true) .
-                ')';
+            \var_export(\serialize($variable), true) .
+            ')';
     }
 
+    /**
+     * @param array $array
+     *
+     * @return bool
+     */
     protected static function arrayOnlyContainsScalars(array $array)
     {
         $result = true;
 
         foreach ($array as $element) {
-            if (is_array($element)) {
+            if (\is_array($element)) {
                 $result = self::arrayOnlyContainsScalars($element);
-            } elseif (!is_scalar($element) && !is_null($element)) {
+            } elseif (!\is_scalar($element) && null !== $element) {
                 $result = false;
             }
 
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/InvalidArgumentHelper.php b/lib/composer/vendor/phpunit/phpunit/src/Util/InvalidArgumentHelper.php
index 80410a8b3..ea02b8bd3 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/InvalidArgumentHelper.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/InvalidArgumentHelper.php
@@ -7,31 +7,32 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Exception;
 
 /**
- * Factory for PHPUnit_Framework_Exception objects that are used to describe
+ * Factory for PHPUnit\Framework\Exception objects that are used to describe
  * invalid arguments passed to a function or method.
- *
- * @since Class available since Release 3.4.0
  */
-class PHPUnit_Util_InvalidArgumentHelper
+class InvalidArgumentHelper
 {
     /**
      * @param int    $argument
      * @param string $type
      * @param mixed  $value
      *
-     * @return PHPUnit_Framework_Exception
+     * @return Exception
      */
     public static function factory($argument, $type, $value = null)
     {
-        $stack = debug_backtrace(false);
+        $stack = \debug_backtrace();
 
-        return new PHPUnit_Framework_Exception(
-            sprintf(
+        return new Exception(
+            \sprintf(
                 'Argument #%d%sof %s::%s() must be a %s',
                 $argument,
-                $value !== null ? ' (' . gettype($value) . '#' . $value . ')' : ' (No Value) ',
+                $value !== null ? ' (' . \gettype($value) . '#' . $value . ')' : ' (No Value) ',
                 $stack[1]['class'],
                 $stack[1]['function'],
                 $type
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Json.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Json.php
new file mode 100644
index 000000000..e2cff8275
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/Json.php
@@ -0,0 +1,78 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Exception;
+
+class Json
+{
+    /**
+     * Prettify json string
+     *
+     * @param string $json
+     *
+     * @return string
+     *
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public static function prettify(string $json)
+    {
+        $decodedJson = \json_decode($json, true);
+
+        if (\json_last_error()) {
+            throw new Exception(
+                'Cannot prettify invalid json'
+            );
+        }
+
+        return \json_encode($decodedJson, JSON_PRETTY_PRINT);
+    }
+
+    /*
+     * To allow comparison of JSON strings, first process them into a consistent
+     * format so that they can be compared as strings.
+     * @return array ($error, $canonicalized_json)  The $error parameter is used
+     * to indicate an error decoding the json.  This is used to avoid ambiguity
+     * with JSON strings consisting entirely of 'null' or 'false'.
+     */
+    public static function canonicalize(string $json)
+    {
+        $decodedJson = \json_decode($json, true);
+
+        if (\json_last_error()) {
+            return [true, null];
+        }
+
+        self::recursiveSort($decodedJson);
+
+        $reencodedJson = \json_encode($decodedJson);
+
+        return [false, $reencodedJson];
+    }
+
+    /*
+     * JSON object keys are unordered while PHP array keys are ordered.
+     * Sort all array keys to ensure both the expected and actual values have
+     * their keys in the same order.
+     */
+    private static function recursiveSort(&$json)
+    {
+        if (false === \is_array($json)) {
+            return;
+        }
+
+        \ksort($json);
+
+        foreach ($json as $key => &$value) {
+            self::recursiveSort($value);
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Log/JSON.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Log/JSON.php
deleted file mode 100644
index 57b3331d4..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/Log/JSON.php
+++ /dev/null
@@ -1,260 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * A TestListener that generates JSON messages.
- *
- * @since Class available since Release 3.0.0
- */
-class PHPUnit_Util_Log_JSON extends PHPUnit_Util_Printer implements PHPUnit_Framework_TestListener
-{
-    /**
-     * @var string
-     */
-    protected $currentTestSuiteName = '';
-
-    /**
-     * @var string
-     */
-    protected $currentTestName = '';
-
-    /**
-     * @var bool
-     */
-    protected $currentTestPass = true;
-
-    /**
-     * An error occurred.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->writeCase(
-            'error',
-            $time,
-            PHPUnit_Util_Filter::getFilteredStacktrace($e, false),
-            PHPUnit_Framework_TestFailure::exceptionToString($e),
-            $test
-        );
-
-        $this->currentTestPass = false;
-    }
-
-    /**
-     * A warning occurred.
-     *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
-     *
-     * @since Method available since Release 5.1.0
-     */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
-    {
-        $this->writeCase(
-            'warning',
-            $time,
-            PHPUnit_Util_Filter::getFilteredStacktrace($e, false),
-            PHPUnit_Framework_TestFailure::exceptionToString($e),
-            $test
-        );
-
-        $this->currentTestPass = false;
-    }
-
-    /**
-     * A failure occurred.
-     *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
-     */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
-    {
-        $this->writeCase(
-            'fail',
-            $time,
-            PHPUnit_Util_Filter::getFilteredStacktrace($e, false),
-            PHPUnit_Framework_TestFailure::exceptionToString($e),
-            $test
-        );
-
-        $this->currentTestPass = false;
-    }
-
-    /**
-     * Incomplete test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->writeCase(
-            'error',
-            $time,
-            PHPUnit_Util_Filter::getFilteredStacktrace($e, false),
-            'Incomplete Test: ' . $e->getMessage(),
-            $test
-        );
-
-        $this->currentTestPass = false;
-    }
-
-    /**
-     * Risky test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     *
-     * @since Method available since Release 4.0.0
-     */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->writeCase(
-            'error',
-            $time,
-            PHPUnit_Util_Filter::getFilteredStacktrace($e, false),
-            'Risky Test: ' . $e->getMessage(),
-            $test
-        );
-
-        $this->currentTestPass = false;
-    }
-
-    /**
-     * Skipped test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->writeCase(
-            'error',
-            $time,
-            PHPUnit_Util_Filter::getFilteredStacktrace($e, false),
-            'Skipped Test: ' . $e->getMessage(),
-            $test
-        );
-
-        $this->currentTestPass = false;
-    }
-
-    /**
-     * A testsuite started.
-     *
-     * @param PHPUnit_Framework_TestSuite $suite
-     */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-        $this->currentTestSuiteName = $suite->getName();
-        $this->currentTestName      = '';
-
-        $this->write(
-            [
-            'event' => 'suiteStart',
-            'suite' => $this->currentTestSuiteName,
-            'tests' => count($suite)
-            ]
-        );
-    }
-
-    /**
-     * A testsuite ended.
-     *
-     * @param PHPUnit_Framework_TestSuite $suite
-     */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-        $this->currentTestSuiteName = '';
-        $this->currentTestName      = '';
-    }
-
-    /**
-     * A test started.
-     *
-     * @param PHPUnit_Framework_Test $test
-     */
-    public function startTest(PHPUnit_Framework_Test $test)
-    {
-        $this->currentTestName = PHPUnit_Util_Test::describe($test);
-        $this->currentTestPass = true;
-
-        $this->write(
-            [
-            'event' => 'testStart',
-            'suite' => $this->currentTestSuiteName,
-            'test'  => $this->currentTestName
-            ]
-        );
-    }
-
-    /**
-     * A test ended.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
-     */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
-    {
-        if ($this->currentTestPass) {
-            $this->writeCase('pass', $time, [], '', $test);
-        }
-    }
-
-    /**
-     * @param string                          $status
-     * @param float                           $time
-     * @param array                           $trace
-     * @param string                          $message
-     * @param PHPUnit_Framework_TestCase|null $test
-     */
-    protected function writeCase($status, $time, array $trace = [], $message = '', $test = null)
-    {
-        $output = '';
-        // take care of TestSuite producing error (e.g. by running into exception) as TestSuite doesn't have hasOutput
-        if ($test !== null && method_exists($test, 'hasOutput') && $test->hasOutput()) {
-            $output = $test->getActualOutput();
-        }
-        $this->write(
-            [
-            'event'   => 'test',
-            'suite'   => $this->currentTestSuiteName,
-            'test'    => $this->currentTestName,
-            'status'  => $status,
-            'time'    => $time,
-            'trace'   => $trace,
-            'message' => PHPUnit_Util_String::convertToUtf8($message),
-            'output'  => $output,
-            ]
-        );
-    }
-
-    /**
-     * @param string $buffer
-     */
-    public function write($buffer)
-    {
-        array_walk_recursive($buffer, function (&$input) {
-            if (is_string($input)) {
-                $input = PHPUnit_Util_String::convertToUtf8($input);
-            }
-        });
-
-        parent::write(json_encode($buffer, JSON_PRETTY_PRINT));
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Log/JUnit.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Log/JUnit.php
index 5973514b1..6d46b4d10 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/Log/JUnit.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/Log/JUnit.php
@@ -7,15 +7,31 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util\Log;
+
+use DOMDocument;
+use DOMElement;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\ExceptionWrapper;
+use PHPUnit\Framework\SelfDescribing;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestFailure;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Util\Filter;
+use PHPUnit\Util\Printer;
+use PHPUnit\Util\Xml;
+use ReflectionClass;
+use ReflectionException;
 
 /**
  * A TestListener that generates a logfile of the test execution in XML markup.
  *
  * The XML markup used is the same as the one that is used by the JUnit Ant task.
- *
- * @since Class available since Release 2.1.0
  */
-class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Framework_TestListener
+class JUnit extends Printer implements TestListener
 {
     /**
      * @var DOMDocument
@@ -30,7 +46,7 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
     /**
      * @var bool
      */
-    protected $logIncompleteSkipped = false;
+    protected $reportUselessTests = false;
 
     /**
      * @var bool
@@ -65,30 +81,30 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
     /**
      * @var int[]
      */
-    protected $testSuiteTimes = [0];
+    protected $testSuiteSkipped = [0];
 
     /**
-     * @var int
+     * @var int[]
      */
-    protected $testSuiteLevel = 0;
+    protected $testSuiteTimes = [0];
 
     /**
-     * @var DOMElement
+     * @var int
      */
-    protected $currentTestCase = null;
+    protected $testSuiteLevel = 0;
 
     /**
-     * @var bool
+     * @var ?DOMElement
      */
-    protected $attachCurrentTestCase = true;
+    protected $currentTestCase;
 
     /**
      * Constructor.
      *
      * @param mixed $out
-     * @param bool  $logIncompleteSkipped
+     * @param bool  $reportUselessTests
      */
-    public function __construct($out = null, $logIncompleteSkipped = false)
+    public function __construct($out = null, $reportUselessTests = false)
     {
         $this->document               = new DOMDocument('1.0', 'UTF-8');
         $this->document->formatOutput = true;
@@ -98,7 +114,7 @@ public function __construct($out = null, $logIncompleteSkipped = false)
 
         parent::__construct($out);
 
-        $this->logIncompleteSkipped = $logIncompleteSkipped;
+        $this->reportUselessTests = $reportUselessTests;
     }
 
     /**
@@ -116,11 +132,11 @@ public function flush()
     /**
      * An error occurred.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addError(Test $test, \Exception $e, $time)
     {
         $this->doAddFault($test, $e, $time, 'error');
         $this->testSuiteErrors[$this->testSuiteLevel]++;
@@ -129,18 +145,12 @@ public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
     /**
      * A warning occurred.
      *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
-     *
-     * @since Method available since Release 5.1.0
+     * @param Test    $test
+     * @param Warning $e
+     * @param float   $time
      */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
+    public function addWarning(Test $test, Warning $e, $time)
     {
-        if (!$this->logIncompleteSkipped) {
-            return;
-        }
-
         $this->doAddFault($test, $e, $time, 'warning');
         $this->testSuiteFailures[$this->testSuiteLevel]++;
     }
@@ -148,11 +158,11 @@ public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warni
     /**
      * A failure occurred.
      *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
+     * @param Test                 $test
+     * @param AssertionFailedError $e
+     * @param float                $time
      */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
     {
         $this->doAddFault($test, $e, $time, 'failure');
         $this->testSuiteFailures[$this->testSuiteLevel]++;
@@ -161,104 +171,66 @@ public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_Asser
     /**
      * Incomplete test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addIncompleteTest(Test $test, \Exception $e, $time)
     {
-        if ($this->logIncompleteSkipped && $this->currentTestCase !== null) {
-            $error = $this->document->createElement(
-                'error',
-                PHPUnit_Util_XML::prepareString(
-                    "Incomplete Test\n" .
-                    PHPUnit_Util_Filter::getFilteredStacktrace($e)
-                )
-            );
-
-            $error->setAttribute('type', get_class($e));
-
-            $this->currentTestCase->appendChild($error);
-
-            $this->testSuiteErrors[$this->testSuiteLevel]++;
-        } else {
-            $this->attachCurrentTestCase = false;
-        }
+        $this->doAddSkipped($test);
     }
 
     /**
      * Risky test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     *
-     * @since  Method available since Release 4.0.0
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addRiskyTest(Test $test, \Exception $e, $time)
     {
-        if ($this->logIncompleteSkipped && $this->currentTestCase !== null) {
-            $error = $this->document->createElement(
-                'error',
-                PHPUnit_Util_XML::prepareString(
-                    "Risky Test\n" .
-                    PHPUnit_Util_Filter::getFilteredStacktrace($e)
-                )
-            );
+        if (!$this->reportUselessTests || $this->currentTestCase === null) {
+            return;
+        }
 
-            $error->setAttribute('type', get_class($e));
+        $error = $this->document->createElement(
+            'error',
+            Xml::prepareString(
+                "Risky Test\n" .
+                Filter::getFilteredStacktrace($e)
+            )
+        );
 
-            $this->currentTestCase->appendChild($error);
+        $error->setAttribute('type', \get_class($e));
 
-            $this->testSuiteErrors[$this->testSuiteLevel]++;
-        } else {
-            $this->attachCurrentTestCase = false;
-        }
+        $this->currentTestCase->appendChild($error);
+
+        $this->testSuiteErrors[$this->testSuiteLevel]++;
     }
 
     /**
      * Skipped test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     *
-     * @since  Method available since Release 3.0.0
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addSkippedTest(Test $test, \Exception $e, $time)
     {
-        if ($this->logIncompleteSkipped && $this->currentTestCase !== null) {
-            $error = $this->document->createElement(
-                'error',
-                PHPUnit_Util_XML::prepareString(
-                    "Skipped Test\n" .
-                    PHPUnit_Util_Filter::getFilteredStacktrace($e)
-                )
-            );
-
-            $error->setAttribute('type', get_class($e));
-
-            $this->currentTestCase->appendChild($error);
-
-            $this->testSuiteErrors[$this->testSuiteLevel]++;
-        } else {
-            $this->attachCurrentTestCase = false;
-        }
+        $this->doAddSkipped($test);
     }
 
     /**
      * A testsuite started.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
-     *
-     * @since  Method available since Release 2.2.0
+     * @param TestSuite $suite
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function startTestSuite(TestSuite $suite)
     {
         $testSuite = $this->document->createElement('testsuite');
         $testSuite->setAttribute('name', $suite->getName());
 
-        if (class_exists($suite->getName(), false)) {
+        if (\class_exists($suite->getName(), false)) {
             try {
                 $class = new ReflectionClass($suite->getName());
 
@@ -279,17 +251,16 @@ public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
         $this->testSuiteAssertions[$this->testSuiteLevel] = 0;
         $this->testSuiteErrors[$this->testSuiteLevel]     = 0;
         $this->testSuiteFailures[$this->testSuiteLevel]   = 0;
+        $this->testSuiteSkipped[$this->testSuiteLevel]    = 0;
         $this->testSuiteTimes[$this->testSuiteLevel]      = 0;
     }
 
     /**
      * A testsuite ended.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
-     *
-     * @since  Method available since Release 2.2.0
+     * @param TestSuite $suite
      */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function endTestSuite(TestSuite $suite)
     {
         $this->testSuites[$this->testSuiteLevel]->setAttribute(
             'tests',
@@ -301,27 +272,33 @@ public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
             $this->testSuiteAssertions[$this->testSuiteLevel]
         );
 
+        $this->testSuites[$this->testSuiteLevel]->setAttribute(
+            'errors',
+            $this->testSuiteErrors[$this->testSuiteLevel]
+        );
+
         $this->testSuites[$this->testSuiteLevel]->setAttribute(
             'failures',
             $this->testSuiteFailures[$this->testSuiteLevel]
         );
 
         $this->testSuites[$this->testSuiteLevel]->setAttribute(
-            'errors',
-            $this->testSuiteErrors[$this->testSuiteLevel]
+            'skipped',
+            $this->testSuiteSkipped[$this->testSuiteLevel]
         );
 
         $this->testSuites[$this->testSuiteLevel]->setAttribute(
             'time',
-            sprintf('%F', $this->testSuiteTimes[$this->testSuiteLevel])
+            \sprintf('%F', $this->testSuiteTimes[$this->testSuiteLevel])
         );
 
         if ($this->testSuiteLevel > 1) {
-            $this->testSuiteTests[$this->testSuiteLevel - 1]      += $this->testSuiteTests[$this->testSuiteLevel];
+            $this->testSuiteTests[$this->testSuiteLevel - 1] += $this->testSuiteTests[$this->testSuiteLevel];
             $this->testSuiteAssertions[$this->testSuiteLevel - 1] += $this->testSuiteAssertions[$this->testSuiteLevel];
-            $this->testSuiteErrors[$this->testSuiteLevel - 1]     += $this->testSuiteErrors[$this->testSuiteLevel];
-            $this->testSuiteFailures[$this->testSuiteLevel - 1]   += $this->testSuiteFailures[$this->testSuiteLevel];
-            $this->testSuiteTimes[$this->testSuiteLevel - 1]      += $this->testSuiteTimes[$this->testSuiteLevel];
+            $this->testSuiteErrors[$this->testSuiteLevel - 1] += $this->testSuiteErrors[$this->testSuiteLevel];
+            $this->testSuiteFailures[$this->testSuiteLevel - 1] += $this->testSuiteFailures[$this->testSuiteLevel];
+            $this->testSuiteSkipped[$this->testSuiteLevel - 1] += $this->testSuiteSkipped[$this->testSuiteLevel];
+            $this->testSuiteTimes[$this->testSuiteLevel - 1] += $this->testSuiteTimes[$this->testSuiteLevel];
         }
 
         $this->testSuiteLevel--;
@@ -330,21 +307,22 @@ public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
     /**
      * A test started.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function startTest(PHPUnit_Framework_Test $test)
+    public function startTest(Test $test)
     {
         $testCase = $this->document->createElement('testcase');
         $testCase->setAttribute('name', $test->getName());
 
-        if ($test instanceof PHPUnit_Framework_TestCase) {
+        if ($test instanceof TestCase) {
             $class      = new ReflectionClass($test);
-            $methodName = $test->getName();
+            $methodName = $test->getName(!$test->usesDataProvider());
 
             if ($class->hasMethod($methodName)) {
-                $method = $class->getMethod($test->getName());
+                $method = $class->getMethod($methodName);
 
                 $testCase->setAttribute('class', $class->getName());
+                $testCase->setAttribute('classname', \str_replace('\\', '.', $class->getName()));
                 $testCase->setAttribute('file', $class->getFileName());
                 $testCase->setAttribute('line', $method->getStartLine());
             }
@@ -356,53 +334,50 @@ public function startTest(PHPUnit_Framework_Test $test)
     /**
      * A test ended.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
+     * @param Test  $test
+     * @param float $time
      */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
+    public function endTest(Test $test, $time)
     {
-        if ($this->attachCurrentTestCase) {
-            if ($test instanceof PHPUnit_Framework_TestCase) {
-                $numAssertions = $test->getNumAssertions();
-                $this->testSuiteAssertions[$this->testSuiteLevel] += $numAssertions;
-
-                $this->currentTestCase->setAttribute(
-                    'assertions',
-                    $numAssertions
-                );
-            }
+        if ($test instanceof TestCase) {
+            $numAssertions = $test->getNumAssertions();
+            $this->testSuiteAssertions[$this->testSuiteLevel] += $numAssertions;
 
             $this->currentTestCase->setAttribute(
-                'time',
-                sprintf('%F', $time)
+                'assertions',
+                $numAssertions
             );
+        }
 
-            $this->testSuites[$this->testSuiteLevel]->appendChild(
-                $this->currentTestCase
-            );
+        $this->currentTestCase->setAttribute(
+            'time',
+            \sprintf('%F', $time)
+        );
 
-            $this->testSuiteTests[$this->testSuiteLevel]++;
-            $this->testSuiteTimes[$this->testSuiteLevel] += $time;
+        $this->testSuites[$this->testSuiteLevel]->appendChild(
+            $this->currentTestCase
+        );
 
-            if (method_exists($test, 'hasOutput') && $test->hasOutput()) {
-                $systemOut = $this->document->createElement('system-out');
-                $systemOut->appendChild(
-                    $this->document->createTextNode($test->getActualOutput())
-                );
-                $this->currentTestCase->appendChild($systemOut);
-            }
+        $this->testSuiteTests[$this->testSuiteLevel]++;
+        $this->testSuiteTimes[$this->testSuiteLevel] += $time;
+
+        if (\method_exists($test, 'hasOutput') && $test->hasOutput()) {
+            $systemOut = $this->document->createElement('system-out');
+
+            $systemOut->appendChild(
+                $this->document->createTextNode($test->getActualOutput())
+            );
+
+            $this->currentTestCase->appendChild($systemOut);
         }
 
-        $this->attachCurrentTestCase = true;
-        $this->currentTestCase       = null;
+        $this->currentTestCase = null;
     }
 
     /**
      * Returns the XML as a string.
      *
      * @return string
-     *
-     * @since  Method available since Release 2.2.0
      */
     public function getXML()
     {
@@ -417,12 +392,10 @@ public function getXML()
      * PHPUnit with Phing.
      *
      * @return string
-     *
-     * @since  Method available since Release 2.2.0
      */
     public function setWriteDocument($flag)
     {
-        if (is_bool($flag)) {
+        if (\is_bool($flag)) {
             $this->writeDocument = $flag;
         }
     }
@@ -430,33 +403,49 @@ public function setWriteDocument($flag)
     /**
      * Method which generalizes addError() and addFailure()
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     * @param string                 $type
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
+     * @param string     $type
      */
-    private function doAddFault(PHPUnit_Framework_Test $test, Exception $e, $time, $type)
+    private function doAddFault(Test $test, \Exception $e, $time, $type)
     {
         if ($this->currentTestCase === null) {
             return;
         }
 
-        if ($test instanceof PHPUnit_Framework_SelfDescribing) {
+        if ($test instanceof SelfDescribing) {
             $buffer = $test->toString() . "\n";
         } else {
             $buffer = '';
         }
 
-        $buffer .= PHPUnit_Framework_TestFailure::exceptionToString($e) .
-                   "\n" .
-                   PHPUnit_Util_Filter::getFilteredStacktrace($e);
+        $buffer .= TestFailure::exceptionToString($e) . "\n" .
+                   Filter::getFilteredStacktrace($e);
 
         $fault = $this->document->createElement(
             $type,
-            PHPUnit_Util_XML::prepareString($buffer)
+            Xml::prepareString($buffer)
         );
 
-        $fault->setAttribute('type', get_class($e));
+        if ($e instanceof ExceptionWrapper) {
+            $fault->setAttribute('type', $e->getClassName());
+        } else {
+            $fault->setAttribute('type', \get_class($e));
+        }
+
         $this->currentTestCase->appendChild($fault);
     }
+
+    private function doAddSkipped(Test $test)
+    {
+        if ($this->currentTestCase === null) {
+            return;
+        }
+
+        $skipped = $this->document->createElement('skipped');
+        $this->currentTestCase->appendChild($skipped);
+
+        $this->testSuiteSkipped[$this->testSuiteLevel]++;
+    }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Log/TAP.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Log/TAP.php
deleted file mode 100644
index 8bac8f0b2..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/Log/TAP.php
+++ /dev/null
@@ -1,271 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * A TestListener that generates a logfile of the
- * test execution using the Test Anything Protocol (TAP).
- *
- * @since Class available since Release 3.0.0
- */
-class PHPUnit_Util_Log_TAP extends PHPUnit_Util_Printer implements PHPUnit_Framework_TestListener
-{
-    /**
-     * @var int
-     */
-    protected $testNumber = 0;
-
-    /**
-     * @var int
-     */
-    protected $testSuiteLevel = 0;
-
-    /**
-     * @var bool
-     */
-    protected $testSuccessful = true;
-
-    /**
-     * Constructor.
-     *
-     * @param mixed $out
-     *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.3.4
-     */
-    public function __construct($out = null)
-    {
-        parent::__construct($out);
-        $this->write("TAP version 13\n");
-    }
-
-    /**
-     * An error occurred.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->writeNotOk($test, 'Error');
-    }
-
-    /**
-     * A warning occurred.
-     *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
-     *
-     * @since Method available since Release 5.1.0
-     */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
-    {
-        $this->writeNotOk($test, 'Warning');
-    }
-
-    /**
-     * A failure occurred.
-     *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
-     */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
-    {
-        $this->writeNotOk($test, 'Failure');
-
-        $message = explode(
-            "\n",
-            PHPUnit_Framework_TestFailure::exceptionToString($e)
-        );
-
-        $diagnostic = [
-          'message'  => $message[0],
-          'severity' => 'fail'
-        ];
-
-        if ($e instanceof PHPUnit_Framework_ExpectationFailedException) {
-            $cf = $e->getComparisonFailure();
-
-            if ($cf !== null) {
-                $diagnostic['data'] = [
-                  'got'      => $cf->getActual(),
-                  'expected' => $cf->getExpected()
-                ];
-            }
-        }
-
-        $yaml = new Symfony\Component\Yaml\Dumper;
-
-        $this->write(
-            sprintf(
-                "  ---\n%s  ...\n",
-                $yaml->dump($diagnostic, 2, 2)
-            )
-        );
-    }
-
-    /**
-     * Incomplete test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->writeNotOk($test, '', 'TODO Incomplete Test');
-    }
-
-    /**
-     * Risky test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     *
-     * @since Method available since Release 4.0.0
-     */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->write(
-            sprintf(
-                "ok %d - # RISKY%s\n",
-                $this->testNumber,
-                $e->getMessage() != '' ? ' ' . $e->getMessage() : ''
-            )
-        );
-
-        $this->testSuccessful = false;
-    }
-
-    /**
-     * Skipped test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     *
-     * @since Method available since Release 3.0.0
-     */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->write(
-            sprintf(
-                "ok %d - # SKIP%s\n",
-                $this->testNumber,
-                $e->getMessage() != '' ? ' ' . $e->getMessage() : ''
-            )
-        );
-
-        $this->testSuccessful = false;
-    }
-
-    /**
-     * A testsuite started.
-     *
-     * @param PHPUnit_Framework_TestSuite $suite
-     */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-        $this->testSuiteLevel++;
-    }
-
-    /**
-     * A testsuite ended.
-     *
-     * @param PHPUnit_Framework_TestSuite $suite
-     */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-        $this->testSuiteLevel--;
-
-        if ($this->testSuiteLevel == 0) {
-            $this->write(sprintf("1..%d\n", $this->testNumber));
-        }
-    }
-
-    /**
-     * A test started.
-     *
-     * @param PHPUnit_Framework_Test $test
-     */
-    public function startTest(PHPUnit_Framework_Test $test)
-    {
-        $this->testNumber++;
-        $this->testSuccessful = true;
-    }
-
-    /**
-     * A test ended.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
-     */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
-    {
-        if ($this->testSuccessful === true) {
-            $this->write(
-                sprintf(
-                    "ok %d - %s\n",
-                    $this->testNumber,
-                    PHPUnit_Util_Test::describe($test)
-                )
-            );
-        }
-
-        $this->writeDiagnostics($test);
-    }
-
-    /**
-     * @param PHPUnit_Framework_Test $test
-     * @param string                 $prefix
-     * @param string                 $directive
-     */
-    protected function writeNotOk(PHPUnit_Framework_Test $test, $prefix = '', $directive = '')
-    {
-        $this->write(
-            sprintf(
-                "not ok %d - %s%s%s\n",
-                $this->testNumber,
-                $prefix != '' ? $prefix . ': ' : '',
-                PHPUnit_Util_Test::describe($test),
-                $directive != '' ? ' # ' . $directive : ''
-            )
-        );
-
-        $this->testSuccessful = false;
-    }
-
-    /**
-     * @param PHPUnit_Framework_Test $test
-     */
-    private function writeDiagnostics(PHPUnit_Framework_Test $test)
-    {
-        if (!$test instanceof PHPUnit_Framework_TestCase) {
-            return;
-        }
-
-        if (!$test->hasOutput()) {
-            return;
-        }
-
-        foreach (explode("\n", trim($test->getActualOutput())) as $line) {
-            $this->write(
-                sprintf(
-                    "# %s\n",
-                    $line
-                )
-            );
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Log/TeamCity.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Log/TeamCity.php
index 6ab41f28b..1ff3ae94b 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/Log/TeamCity.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/Log/TeamCity.php
@@ -8,15 +8,27 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Util\Log;
+
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\ExceptionWrapper;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestFailure;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\TextUI\ResultPrinter;
+use PHPUnit\Util\Filter;
+use ReflectionClass;
 use SebastianBergmann\Comparator\ComparisonFailure;
 
 /**
  * A TestListener that generates a logfile of the test execution using the
  * TeamCity format (for use with PhpStorm, for instance).
- *
- * @since Class available since Release 5.0.0
  */
-class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
+class TeamCity extends ResultPrinter
 {
     /**
      * @var bool
@@ -29,7 +41,7 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     private $startedTestName;
 
     /**
-     * @var string
+     * @var int|false
      */
     private $flowId;
 
@@ -41,9 +53,9 @@ protected function writeProgress($progress)
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    public function printResult(PHPUnit_Framework_TestResult $result)
+    public function printResult(TestResult $result)
     {
         $this->printHeader();
         $this->printFooter($result);
@@ -52,11 +64,11 @@ public function printResult(PHPUnit_Framework_TestResult $result)
     /**
      * An error occurred.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addError(Test $test, \Exception $e, $time)
     {
         $this->printEvent(
             'testFailed',
@@ -71,13 +83,11 @@ public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
     /**
      * A warning occurred.
      *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
-     *
-     * @since Method available since Release 5.1.0
+     * @param Test    $test
+     * @param Warning $e
+     * @param float   $time
      */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
+    public function addWarning(Test $test, Warning $e, $time)
     {
         $this->printEvent(
             'testFailed',
@@ -92,11 +102,11 @@ public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warni
     /**
      * A failure occurred.
      *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
+     * @param Test                 $test
+     * @param AssertionFailedError $e
+     * @param float                $time
      */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
     {
         $parameters = [
             'name'    => $test->getName(),
@@ -104,23 +114,23 @@ public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_Asser
             'details' => self::getDetails($e),
         ];
 
-        if ($e instanceof PHPUnit_Framework_ExpectationFailedException) {
+        if ($e instanceof ExpectationFailedException) {
             $comparisonFailure = $e->getComparisonFailure();
 
             if ($comparisonFailure instanceof ComparisonFailure) {
                 $expectedString = $comparisonFailure->getExpectedAsString();
 
-                if (is_null($expectedString) || empty($expectedString)) {
+                if (null === $expectedString || empty($expectedString)) {
                     $expectedString = self::getPrimitiveValueAsString($comparisonFailure->getExpected());
                 }
 
                 $actualString = $comparisonFailure->getActualAsString();
 
-                if (is_null($actualString) || empty($actualString)) {
+                if (null === $actualString || empty($actualString)) {
                     $actualString = self::getPrimitiveValueAsString($comparisonFailure->getActual());
                 }
 
-                if (!is_null($actualString) && !is_null($expectedString)) {
+                if (null !== $actualString && null !== $expectedString) {
                     $parameters['type']     = 'comparisonFailure';
                     $parameters['actual']   = $actualString;
                     $parameters['expected'] = $expectedString;
@@ -134,11 +144,11 @@ public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_Asser
     /**
      * Incomplete test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addIncompleteTest(Test $test, \Exception $e, $time)
     {
         $this->printIgnoredTest($test->getName(), $e);
     }
@@ -146,11 +156,11 @@ public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $t
     /**
      * Risky test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addRiskyTest(Test $test, \Exception $e, $time)
     {
         $this->addError($test, $e, $time);
     }
@@ -158,11 +168,11 @@ public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
     /**
      * Skipped test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addSkippedTest(Test $test, \Exception $e, $time)
     {
         $testName = $test->getName();
         if ($this->startedTestName != $testName) {
@@ -174,7 +184,7 @@ public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time
         }
     }
 
-    public function printIgnoredTest($testName, Exception $e)
+    public function printIgnoredTest($testName, \Exception $e)
     {
         $this->printEvent(
             'testIgnored',
@@ -189,12 +199,12 @@ public function printIgnoredTest($testName, Exception $e)
     /**
      * A testsuite started.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function startTestSuite(TestSuite $suite)
     {
-        if (stripos(ini_get('disable_functions'), 'getmypid') === false) {
-            $this->flowId = getmypid();
+        if (\stripos(\ini_get('disable_functions'), 'getmypid') === false) {
+            $this->flowId = \getmypid();
         } else {
             $this->flowId = false;
         }
@@ -204,7 +214,7 @@ public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
 
             $this->printEvent(
                 'testCount',
-                ['count' => count($suite)]
+                ['count' => \count($suite)]
             );
         }
 
@@ -216,13 +226,13 @@ public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
 
         $parameters = ['name' => $suiteName];
 
-        if (class_exists($suiteName, false)) {
+        if (\class_exists($suiteName, false)) {
             $fileName                   = self::getFileName($suiteName);
             $parameters['locationHint'] = "php_qn://$fileName::\\$suiteName";
         } else {
-            $split = preg_split('/::/', $suiteName);
+            $split = \preg_split('/::/', $suiteName);
 
-            if (count($split) == 2 && method_exists($split[0], $split[1])) {
+            if (\count($split) == 2 && \method_exists($split[0], $split[1])) {
                 $fileName                   = self::getFileName($split[0]);
                 $parameters['locationHint'] = "php_qn://$fileName::\\$suiteName";
                 $parameters['name']         = $split[1];
@@ -235,9 +245,9 @@ public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
     /**
      * A testsuite ended.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function endTestSuite(TestSuite $suite)
     {
         $suiteName = $suite->getName();
 
@@ -247,10 +257,10 @@ public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
 
         $parameters = ['name' => $suiteName];
 
-        if (!class_exists($suiteName, false)) {
-            $split = preg_split('/::/', $suiteName);
+        if (!\class_exists($suiteName, false)) {
+            $split = \preg_split('/::/', $suiteName);
 
-            if (count($split) == 2 && method_exists($split[0], $split[1])) {
+            if (\count($split) == 2 && \method_exists($split[0], $split[1])) {
                 $parameters['name'] = $split[1];
             }
         }
@@ -261,16 +271,16 @@ public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
     /**
      * A test started.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function startTest(PHPUnit_Framework_Test $test)
+    public function startTest(Test $test)
     {
         $testName              = $test->getName();
         $this->startedTestName = $testName;
         $params                = ['name' => $testName];
 
-        if ($test instanceof PHPUnit_Framework_TestCase) {
-            $className              = get_class($test);
+        if ($test instanceof TestCase) {
+            $className              = \get_class($test);
             $fileName               = self::getFileName($className);
             $params['locationHint'] = "php_qn://$fileName::\\$className::$testName";
         }
@@ -281,10 +291,10 @@ public function startTest(PHPUnit_Framework_Test $test)
     /**
      * A test ended.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
+     * @param Test  $test
+     * @param float $time
      */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
+    public function endTest(Test $test, $time)
     {
         parent::endTest($test, $time);
 
@@ -292,7 +302,7 @@ public function endTest(PHPUnit_Framework_Test $test, $time)
             'testFinished',
             [
                 'name'     => $test->getName(),
-                'duration' => (int) (round($time, 2) * 1000)
+                'duration' => (int) (\round($time, 2) * 1000)
             ]
         );
     }
@@ -318,21 +328,21 @@ private function printEvent($eventName, $params = [])
     }
 
     /**
-     * @param Exception $e
+     * @param \Exception $e
      *
      * @return string
      */
-    private static function getMessage(Exception $e)
+    private static function getMessage(\Exception $e)
     {
         $message = '';
 
-        if (!$e instanceof PHPUnit_Framework_Exception) {
-            if (strlen(get_class($e)) != 0) {
-                $message = $message . get_class($e);
+        if ($e instanceof ExceptionWrapper) {
+            if (\strlen($e->getClassName()) != 0) {
+                $message .= $e->getClassName();
             }
 
-            if (strlen($message) != 0 && strlen($e->getMessage()) != 0) {
-                $message = $message . ' : ';
+            if (\strlen($message) != 0 && \strlen($e->getMessage()) != 0) {
+                $message .= ' : ';
             }
         }
 
@@ -340,24 +350,26 @@ private static function getMessage(Exception $e)
     }
 
     /**
-     * @param Exception $e
+     * @param \Exception $e
      *
      * @return string
      */
-    private static function getDetails(Exception $e)
+    private static function getDetails(\Exception $e)
     {
-        $stackTrace = PHPUnit_Util_Filter::getFilteredStacktrace($e);
-        $previous   = $e->getPrevious();
+        $stackTrace = Filter::getFilteredStacktrace($e);
+        $previous   = $e instanceof ExceptionWrapper ?
+            $e->getPreviousWrapped() : $e->getPrevious();
 
         while ($previous) {
             $stackTrace .= "\nCaused by\n" .
-                PHPUnit_Framework_TestFailure::exceptionToString($previous) . "\n" .
-                PHPUnit_Util_Filter::getFilteredStacktrace($previous);
+                TestFailure::exceptionToString($previous) . "\n" .
+                Filter::getFilteredStacktrace($previous);
 
-            $previous = $previous->getPrevious();
+            $previous = $previous instanceof ExceptionWrapper ?
+                $previous->getPreviousWrapped() : $previous->getPrevious();
         }
 
-        return ' ' . str_replace("\n", "\n ", $stackTrace);
+        return ' ' . \str_replace("\n", "\n ", $stackTrace);
     }
 
     /**
@@ -367,15 +379,17 @@ private static function getDetails(Exception $e)
      */
     private static function getPrimitiveValueAsString($value)
     {
-        if (is_null($value)) {
+        if (null === $value) {
             return 'null';
-        } elseif (is_bool($value)) {
+        }
+
+        if (\is_bool($value)) {
             return $value == true ? 'true' : 'false';
-        } elseif (is_scalar($value)) {
-            return print_r($value, true);
         }
 
-        return;
+        if (\is_scalar($value)) {
+            return \print_r($value, true);
+        }
     }
 
     /**
@@ -385,12 +399,12 @@ private static function getPrimitiveValueAsString($value)
      */
     private static function escapeValue($text)
     {
-        $text = str_replace('|', '||', $text);
-        $text = str_replace("'", "|'", $text);
-        $text = str_replace("\n", '|n', $text);
-        $text = str_replace("\r", '|r', $text);
-        $text = str_replace(']', '|]', $text);
-        $text = str_replace('[', '|[', $text);
+        $text = \str_replace('|', '||', $text);
+        $text = \str_replace("'", "|'", $text);
+        $text = \str_replace("\n", '|n', $text);
+        $text = \str_replace("\r", '|r', $text);
+        $text = \str_replace(']', '|]', $text);
+        $text = \str_replace('[', '|[', $text);
 
         return $text;
     }
@@ -403,8 +417,7 @@ private static function escapeValue($text)
     private static function getFileName($className)
     {
         $reflectionClass = new ReflectionClass($className);
-        $fileName        = $reflectionClass->getFileName();
 
-        return $fileName;
+        return $reflectionClass->getFileName();
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP.php b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP.php
deleted file mode 100644
index 6616ee68b..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP.php
+++ /dev/null
@@ -1,419 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-use SebastianBergmann\Environment\Runtime;
-
-/**
- * Utility methods for PHP sub-processes.
- *
- * @since Class available since Release 3.4.0
- */
-abstract class PHPUnit_Util_PHP
-{
-    /**
-     * @var Runtime
-     */
-    protected $runtime;
-
-    /**
-     * @var bool
-     */
-    protected $stderrRedirection = false;
-
-    /**
-     * @var string
-     */
-    protected $stdin = '';
-
-    /**
-     * @var string
-     */
-    protected $args = '';
-
-    /**
-     * @var array
-     */
-    protected $env = [];
-
-    /**
-     * @var int
-     */
-    protected $timeout = 0;
-
-    /**
-     * Creates internal Runtime instance.
-     */
-    public function __construct()
-    {
-        $this->runtime = new Runtime();
-    }
-
-    /**
-     * Defines if should use STDERR redirection or not.
-     *
-     * Then $stderrRedirection is TRUE, STDERR is redirected to STDOUT.
-     *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @param bool $stderrRedirection
-     */
-    public function setUseStderrRedirection($stderrRedirection)
-    {
-        if (!is_bool($stderrRedirection)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
-        }
-
-        $this->stderrRedirection = $stderrRedirection;
-    }
-
-    /**
-     * Returns TRUE if uses STDERR redirection or FALSE if not.
-     *
-     * @return bool
-     */
-    public function useStderrRedirection()
-    {
-        return $this->stderrRedirection;
-    }
-
-    /**
-     * Sets the input string to be sent via STDIN
-     *
-     * @param string $stdin
-     */
-    public function setStdin($stdin)
-    {
-        $this->stdin = (string) $stdin;
-    }
-
-    /**
-     * Returns the input string to be sent via STDIN
-     *
-     * @return string
-     */
-    public function getStdin()
-    {
-        return $this->stdin;
-    }
-
-    /**
-     * Sets the string of arguments to pass to the php job
-     *
-     * @param string $args
-     */
-    public function setArgs($args)
-    {
-        $this->args = (string) $args;
-    }
-
-    /**
-     * Returns the string of arguments to pass to the php job
-     *
-     * @retrun string
-     */
-    public function getArgs()
-    {
-        return $this->args;
-    }
-
-    /**
-     * Sets the array of environment variables to start the child process with
-     *
-     * @param array $env
-     */
-    public function setEnv(array $env)
-    {
-        $this->env = $env;
-    }
-
-    /**
-     * Returns the array of environment variables to start the child process with
-     *
-     * @return array
-     */
-    public function getEnv()
-    {
-        return $this->env;
-    }
-
-    /**
-     * Sets the amount of seconds to wait before timing out
-     *
-     * @param int $timeout
-     */
-    public function setTimeout($timeout)
-    {
-        $this->timeout = (int) $timeout;
-    }
-
-    /**
-     * Returns the amount of seconds to wait before timing out
-     *
-     * @return int
-     */
-    public function getTimeout()
-    {
-        return $this->timeout;
-    }
-
-    /**
-     * @return PHPUnit_Util_PHP
-     *
-     * @since Method available since Release 3.5.12
-     */
-    public static function factory()
-    {
-        if (DIRECTORY_SEPARATOR == '\\') {
-            return new PHPUnit_Util_PHP_Windows;
-        }
-
-        return new PHPUnit_Util_PHP_Default;
-    }
-
-    /**
-     * Runs a single test in a separate PHP process.
-     *
-     * @param string                       $job
-     * @param PHPUnit_Framework_Test       $test
-     * @param PHPUnit_Framework_TestResult $result
-     *
-     * @throws PHPUnit_Framework_Exception
-     */
-    public function runTestJob($job, PHPUnit_Framework_Test $test, PHPUnit_Framework_TestResult $result)
-    {
-        $result->startTest($test);
-
-        $_result = $this->runJob($job);
-
-        $this->processChildResult(
-            $test,
-            $result,
-            $_result['stdout'],
-            $_result['stderr']
-        );
-    }
-
-    /**
-     * Returns the command based into the configurations.
-     *
-     * @param array       $settings
-     * @param string|null $file
-     *
-     * @return string
-     */
-    public function getCommand(array $settings, $file = null)
-    {
-        $command = $this->runtime->getBinary();
-        $command .= $this->settingsToParameters($settings);
-
-        if ('phpdbg' === PHP_SAPI) {
-            $command .= ' -qrr ';
-
-            if ($file) {
-                $command .= '-e ' . escapeshellarg($file);
-            } else {
-                $command .= escapeshellarg(__DIR__ . '/PHP/eval-stdin.php');
-            }
-        } elseif ($file) {
-            $command .= ' -f ' . escapeshellarg($file);
-        }
-
-        if ($this->args) {
-            $command .= ' -- ' . $this->args;
-        }
-
-        if (true === $this->stderrRedirection) {
-            $command .= ' 2>&1';
-        }
-
-        return $command;
-    }
-
-    /**
-     * Runs a single job (PHP code) using a separate PHP process.
-     *
-     * @param string $job
-     * @param array  $settings
-     *
-     * @return array
-     *
-     * @throws PHPUnit_Framework_Exception
-     */
-    abstract public function runJob($job, array $settings = []);
-
-    /**
-     * @param array $settings
-     *
-     * @return string
-     *
-     * @since Method available since Release 4.0.0
-     */
-    protected function settingsToParameters(array $settings)
-    {
-        $buffer = '';
-
-        foreach ($settings as $setting) {
-            $buffer .= ' -d ' . $setting;
-        }
-
-        return $buffer;
-    }
-
-    /**
-     * Processes the TestResult object from an isolated process.
-     *
-     * @param PHPUnit_Framework_Test       $test
-     * @param PHPUnit_Framework_TestResult $result
-     * @param string                       $stdout
-     * @param string                       $stderr
-     *
-     * @since Method available since Release 3.5.0
-     */
-    private function processChildResult(PHPUnit_Framework_Test $test, PHPUnit_Framework_TestResult $result, $stdout, $stderr)
-    {
-        $time = 0;
-
-        if (!empty($stderr)) {
-            $result->addError(
-                $test,
-                new PHPUnit_Framework_Exception(trim($stderr)),
-                $time
-            );
-        } else {
-            set_error_handler(function ($errno, $errstr, $errfile, $errline) {
-                throw new ErrorException($errstr, $errno, $errno, $errfile, $errline);
-            });
-            try {
-                if (strpos($stdout, "#!/usr/bin/env php\n") === 0) {
-                    $stdout = substr($stdout, 19);
-                }
-
-                $childResult = unserialize(str_replace("#!/usr/bin/env php\n", '', $stdout));
-                restore_error_handler();
-            } catch (ErrorException $e) {
-                restore_error_handler();
-                $childResult = false;
-
-                $result->addError(
-                    $test,
-                    new PHPUnit_Framework_Exception(trim($stdout), 0, $e),
-                    $time
-                );
-            }
-
-            if ($childResult !== false) {
-                if (!empty($childResult['output'])) {
-                    $output = $childResult['output'];
-                }
-
-                $test->setResult($childResult['testResult']);
-                $test->addToAssertionCount($childResult['numAssertions']);
-
-                $childResult = $childResult['result'];
-                /* @var $childResult PHPUnit_Framework_TestResult */
-
-                if ($result->getCollectCodeCoverageInformation()) {
-                    $result->getCodeCoverage()->merge(
-                        $childResult->getCodeCoverage()
-                    );
-                }
-
-                $time           = $childResult->time();
-                $notImplemented = $childResult->notImplemented();
-                $risky          = $childResult->risky();
-                $skipped        = $childResult->skipped();
-                $errors         = $childResult->errors();
-                $warnings       = $childResult->warnings();
-                $failures       = $childResult->failures();
-
-                if (!empty($notImplemented)) {
-                    $result->addError(
-                        $test,
-                        $this->getException($notImplemented[0]),
-                        $time
-                    );
-                } elseif (!empty($risky)) {
-                    $result->addError(
-                        $test,
-                        $this->getException($risky[0]),
-                        $time
-                    );
-                } elseif (!empty($skipped)) {
-                    $result->addError(
-                        $test,
-                        $this->getException($skipped[0]),
-                        $time
-                    );
-                } elseif (!empty($errors)) {
-                    $result->addError(
-                        $test,
-                        $this->getException($errors[0]),
-                        $time
-                    );
-                } elseif (!empty($warnings)) {
-                    $result->addWarning(
-                        $test,
-                        $this->getException($warnings[0]),
-                        $time
-                    );
-                } elseif (!empty($failures)) {
-                    $result->addFailure(
-                        $test,
-                        $this->getException($failures[0]),
-                        $time
-                    );
-                }
-            }
-        }
-
-        $result->endTest($test, $time);
-
-        if (!empty($output)) {
-            print $output;
-        }
-    }
-
-    /**
-     * Gets the thrown exception from a PHPUnit_Framework_TestFailure.
-     *
-     * @param PHPUnit_Framework_TestFailure $error
-     *
-     * @return Exception
-     *
-     * @since Method available since Release 3.6.0
-     * @see    https://github.com/sebastianbergmann/phpunit/issues/74
-     */
-    private function getException(PHPUnit_Framework_TestFailure $error)
-    {
-        $exception = $error->thrownException();
-
-        if ($exception instanceof __PHP_Incomplete_Class) {
-            $exceptionArray = [];
-            foreach ((array) $exception as $key => $value) {
-                $key                  = substr($key, strrpos($key, "\0") + 1);
-                $exceptionArray[$key] = $value;
-            }
-
-            $exception = new PHPUnit_Framework_SyntheticError(
-                sprintf(
-                    '%s: %s',
-                    $exceptionArray['_PHP_Incomplete_Class_Name'],
-                    $exceptionArray['message']
-                ),
-                $exceptionArray['code'],
-                $exceptionArray['file'],
-                $exceptionArray['line'],
-                $exceptionArray['trace']
-            );
-        }
-
-        return $exception;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/AbstractPhpProcess.php b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/AbstractPhpProcess.php
new file mode 100644
index 000000000..352314307
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/AbstractPhpProcess.php
@@ -0,0 +1,421 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Util\PHP;
+
+use __PHP_Incomplete_Class;
+use ErrorException;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\SyntheticError;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestFailure;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Util\InvalidArgumentHelper;
+use SebastianBergmann\Environment\Runtime;
+
+/**
+ * Utility methods for PHP sub-processes.
+ */
+abstract class AbstractPhpProcess
+{
+    /**
+     * @var Runtime
+     */
+    protected $runtime;
+
+    /**
+     * @var bool
+     */
+    protected $stderrRedirection = false;
+
+    /**
+     * @var string
+     */
+    protected $stdin = '';
+
+    /**
+     * @var string
+     */
+    protected $args = '';
+
+    /**
+     * @var array<string, string>
+     */
+    protected $env = [];
+
+    /**
+     * @var int
+     */
+    protected $timeout = 0;
+
+    /**
+     * Creates internal Runtime instance.
+     */
+    public function __construct()
+    {
+        $this->runtime = new Runtime();
+    }
+
+    /**
+     * Defines if should use STDERR redirection or not.
+     *
+     * Then $stderrRedirection is TRUE, STDERR is redirected to STDOUT.
+     *
+     * @throws Exception
+     *
+     * @param bool $stderrRedirection
+     */
+    public function setUseStderrRedirection($stderrRedirection)
+    {
+        if (!\is_bool($stderrRedirection)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
+        }
+
+        $this->stderrRedirection = $stderrRedirection;
+    }
+
+    /**
+     * Returns TRUE if uses STDERR redirection or FALSE if not.
+     *
+     * @return bool
+     */
+    public function useStderrRedirection()
+    {
+        return $this->stderrRedirection;
+    }
+
+    /**
+     * Sets the input string to be sent via STDIN
+     *
+     * @param string $stdin
+     */
+    public function setStdin($stdin)
+    {
+        $this->stdin = (string) $stdin;
+    }
+
+    /**
+     * Returns the input string to be sent via STDIN
+     *
+     * @return string
+     */
+    public function getStdin()
+    {
+        return $this->stdin;
+    }
+
+    /**
+     * Sets the string of arguments to pass to the php job
+     *
+     * @param string $args
+     */
+    public function setArgs($args)
+    {
+        $this->args = (string) $args;
+    }
+
+    /**
+     * Returns the string of arguments to pass to the php job
+     *
+     * @retrun string
+     */
+    public function getArgs()
+    {
+        return $this->args;
+    }
+
+    /**
+     * Sets the array of environment variables to start the child process with
+     *
+     * @param array<string, string> $env
+     */
+    public function setEnv(array $env)
+    {
+        $this->env = $env;
+    }
+
+    /**
+     * Returns the array of environment variables to start the child process with
+     *
+     * @return array<string, string>
+     */
+    public function getEnv()
+    {
+        return $this->env;
+    }
+
+    /**
+     * Sets the amount of seconds to wait before timing out
+     *
+     * @param int $timeout
+     */
+    public function setTimeout($timeout)
+    {
+        $this->timeout = (int) $timeout;
+    }
+
+    /**
+     * Returns the amount of seconds to wait before timing out
+     *
+     * @return int
+     */
+    public function getTimeout()
+    {
+        return $this->timeout;
+    }
+
+    /**
+     * @return AbstractPhpProcess
+     */
+    public static function factory()
+    {
+        if (DIRECTORY_SEPARATOR == '\\') {
+            return new WindowsPhpProcess;
+        }
+
+        return new DefaultPhpProcess;
+    }
+
+    /**
+     * Runs a single test in a separate PHP process.
+     *
+     * @param string     $job
+     * @param Test       $test
+     * @param TestResult $result
+     *
+     * @throws Exception
+     */
+    public function runTestJob($job, Test $test, TestResult $result)
+    {
+        $result->startTest($test);
+
+        $_result = $this->runJob($job);
+
+        $this->processChildResult(
+            $test,
+            $result,
+            $_result['stdout'],
+            $_result['stderr']
+        );
+    }
+
+    /**
+     * Returns the command based into the configurations.
+     *
+     * @param array       $settings
+     * @param string|null $file
+     *
+     * @return string
+     */
+    public function getCommand(array $settings, $file = null)
+    {
+        $command = $this->runtime->getBinary();
+        $command .= $this->settingsToParameters($settings);
+
+        if ('phpdbg' === PHP_SAPI) {
+            $command .= ' -qrr ';
+
+            if ($file) {
+                $command .= '-e ' . \escapeshellarg($file);
+            } else {
+                $command .= \escapeshellarg(__DIR__ . '/eval-stdin.php');
+            }
+        } elseif ($file) {
+            $command .= ' -f ' . \escapeshellarg($file);
+        }
+
+        if ($this->args) {
+            $command .= ' -- ' . $this->args;
+        }
+
+        if (true === $this->stderrRedirection) {
+            $command .= ' 2>&1';
+        }
+
+        return $command;
+    }
+
+    /**
+     * Runs a single job (PHP code) using a separate PHP process.
+     *
+     * @param string $job
+     * @param array  $settings
+     *
+     * @return array
+     *
+     * @throws Exception
+     */
+    abstract public function runJob($job, array $settings = []);
+
+    /**
+     * @param array $settings
+     *
+     * @return string
+     */
+    protected function settingsToParameters(array $settings)
+    {
+        $buffer = '';
+
+        foreach ($settings as $setting) {
+            $buffer .= ' -d ' . \escapeshellarg($setting);
+        }
+
+        return $buffer;
+    }
+
+    /**
+     * Processes the TestResult object from an isolated process.
+     *
+     * @param Test       $test
+     * @param TestResult $result
+     * @param string     $stdout
+     * @param string     $stderr
+     */
+    private function processChildResult(Test $test, TestResult $result, $stdout, $stderr)
+    {
+        $time = 0;
+
+        if (!empty($stderr)) {
+            $result->addError(
+                $test,
+                new Exception(\trim($stderr)),
+                $time
+            );
+        } else {
+            \set_error_handler(function ($errno, $errstr, $errfile, $errline) {
+                throw new ErrorException($errstr, $errno, $errno, $errfile, $errline);
+            });
+
+            try {
+                if (\strpos($stdout, "#!/usr/bin/env php\n") === 0) {
+                    $stdout = \substr($stdout, 19);
+                }
+
+                $childResult = \unserialize(\str_replace("#!/usr/bin/env php\n", '', $stdout));
+                \restore_error_handler();
+            } catch (ErrorException $e) {
+                \restore_error_handler();
+                $childResult = false;
+
+                $result->addError(
+                    $test,
+                    new Exception(\trim($stdout), 0, $e),
+                    $time
+                );
+            }
+
+            if ($childResult !== false) {
+                if (!empty($childResult['output'])) {
+                    $output = $childResult['output'];
+                }
+
+                $test->setResult($childResult['testResult']);
+                $test->addToAssertionCount($childResult['numAssertions']);
+
+                /** @var TestResult $childResult */
+                $childResult = $childResult['result'];
+
+                if ($result->getCollectCodeCoverageInformation()) {
+                    $result->getCodeCoverage()->merge(
+                        $childResult->getCodeCoverage()
+                    );
+                }
+
+                $time           = $childResult->time();
+                $notImplemented = $childResult->notImplemented();
+                $risky          = $childResult->risky();
+                $skipped        = $childResult->skipped();
+                $errors         = $childResult->errors();
+                $warnings       = $childResult->warnings();
+                $failures       = $childResult->failures();
+
+                if (!empty($notImplemented)) {
+                    $result->addError(
+                        $test,
+                        $this->getException($notImplemented[0]),
+                        $time
+                    );
+                } elseif (!empty($risky)) {
+                    $result->addError(
+                        $test,
+                        $this->getException($risky[0]),
+                        $time
+                    );
+                } elseif (!empty($skipped)) {
+                    $result->addError(
+                        $test,
+                        $this->getException($skipped[0]),
+                        $time
+                    );
+                } elseif (!empty($errors)) {
+                    $result->addError(
+                        $test,
+                        $this->getException($errors[0]),
+                        $time
+                    );
+                } elseif (!empty($warnings)) {
+                    $result->addWarning(
+                        $test,
+                        $this->getException($warnings[0]),
+                        $time
+                    );
+                } elseif (!empty($failures)) {
+                    $result->addFailure(
+                        $test,
+                        $this->getException($failures[0]),
+                        $time
+                    );
+                }
+            }
+        }
+
+        $result->endTest($test, $time);
+
+        if (!empty($output)) {
+            print $output;
+        }
+    }
+
+    /**
+     * Gets the thrown exception from a PHPUnit\Framework\TestFailure.
+     *
+     * @param TestFailure $error
+     *
+     * @return Exception
+     *
+     * @see    https://github.com/sebastianbergmann/phpunit/issues/74
+     */
+    private function getException(TestFailure $error)
+    {
+        $exception = $error->thrownException();
+
+        if ($exception instanceof __PHP_Incomplete_Class) {
+            $exceptionArray = [];
+            foreach ((array) $exception as $key => $value) {
+                $key                  = \substr($key, \strrpos($key, "\0") + 1);
+                $exceptionArray[$key] = $value;
+            }
+
+            $exception = new SyntheticError(
+                \sprintf(
+                    '%s: %s',
+                    $exceptionArray['_PHP_Incomplete_Class_Name'],
+                    $exceptionArray['message']
+                ),
+                $exceptionArray['code'],
+                $exceptionArray['file'],
+                $exceptionArray['line'],
+                $exceptionArray['trace']
+            );
+        }
+
+        return $exception;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Default.php b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Default.php
deleted file mode 100644
index f77799384..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Default.php
+++ /dev/null
@@ -1,215 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Default utility for PHP sub-processes.
- *
- * @since Class available since Release 3.5.12
- */
-class PHPUnit_Util_PHP_Default extends PHPUnit_Util_PHP
-{
-    /**
-     * @var string
-     */
-    protected $tempFile;
-
-    /**
-     * @var bool
-     */
-    protected $useTempFile = false;
-
-    /**
-     * Runs a single job (PHP code) using a separate PHP process.
-     *
-     * @param string $job
-     * @param array  $settings
-     *
-     * @return array
-     *
-     * @throws PHPUnit_Framework_Exception
-     */
-    public function runJob($job, array $settings = [])
-    {
-        if ($this->useTempFile || $this->stdin) {
-            if (!($this->tempFile = tempnam(sys_get_temp_dir(), 'PHPUnit')) ||
-                file_put_contents($this->tempFile, $job) === false) {
-                throw new PHPUnit_Framework_Exception(
-                    'Unable to write temporary file'
-                );
-            }
-
-            $job = $this->stdin;
-        }
-
-        return $this->runProcess($job, $settings);
-    }
-
-    /**
-     * Returns an array of file handles to be used in place of pipes
-     *
-     * @return array
-     */
-    protected function getHandles()
-    {
-        return [];
-    }
-
-    /**
-     * Handles creating the child process and returning the STDOUT and STDERR
-     *
-     * @param string $job
-     * @param array  $settings
-     *
-     * @return array
-     *
-     * @throws PHPUnit_Framework_Exception
-     */
-    protected function runProcess($job, $settings)
-    {
-        $handles = $this->getHandles();
-
-        $env = null;
-        if ($this->env) {
-            $env = isset($_SERVER) ? $_SERVER : [];
-            unset($env['argv'], $env['argc']);
-            $env = array_merge($env, $this->env);
-
-            foreach ($env as $envKey => $envVar) {
-                if (is_array($envVar)) {
-                    unset($env[$envKey]);
-                }
-            }
-        }
-
-        $pipeSpec = [
-            0 => isset($handles[0]) ? $handles[0] : ['pipe', 'r'],
-            1 => isset($handles[1]) ? $handles[1] : ['pipe', 'w'],
-            2 => isset($handles[2]) ? $handles[2] : ['pipe', 'w'],
-        ];
-        $process = proc_open(
-            $this->getCommand($settings, $this->tempFile),
-            $pipeSpec,
-            $pipes,
-            null,
-            $env
-        );
-
-        if (!is_resource($process)) {
-            throw new PHPUnit_Framework_Exception(
-                'Unable to spawn worker process'
-            );
-        }
-
-        if ($job) {
-            $this->process($pipes[0], $job);
-        }
-        fclose($pipes[0]);
-
-        if ($this->timeout) {
-            $stderr = $stdout = '';
-            unset($pipes[0]);
-
-            while (true) {
-                $r = $pipes;
-                $w = null;
-                $e = null;
-
-                $n = @stream_select($r, $w, $e, $this->timeout);
-
-                if ($n === false) {
-                    break;
-                } elseif ($n === 0) {
-                    proc_terminate($process, 9);
-                    throw new PHPUnit_Framework_Exception(sprintf('Job execution aborted after %d seconds', $this->timeout));
-                } elseif ($n > 0) {
-                    foreach ($r as $pipe) {
-                        $pipeOffset = 0;
-                        foreach ($pipes as $i => $origPipe) {
-                            if ($pipe == $origPipe) {
-                                $pipeOffset = $i;
-                                break;
-                            }
-                        }
-
-                        if (!$pipeOffset) {
-                            break;
-                        }
-
-                        $line = fread($pipe, 8192);
-                        if (strlen($line) == 0) {
-                            fclose($pipes[$pipeOffset]);
-                            unset($pipes[$pipeOffset]);
-                        } else {
-                            if ($pipeOffset == 1) {
-                                $stdout .= $line;
-                            } else {
-                                $stderr .= $line;
-                            }
-                        }
-                    }
-
-                    if (empty($pipes)) {
-                        break;
-                    }
-                }
-            }
-        } else {
-            if (isset($pipes[1])) {
-                $stdout = stream_get_contents($pipes[1]);
-                fclose($pipes[1]);
-            }
-
-            if (isset($pipes[2])) {
-                $stderr = stream_get_contents($pipes[2]);
-                fclose($pipes[2]);
-            }
-        }
-
-        if (isset($handles[1])) {
-            rewind($handles[1]);
-            $stdout = stream_get_contents($handles[1]);
-            fclose($handles[1]);
-        }
-
-        if (isset($handles[2])) {
-            rewind($handles[2]);
-            $stderr = stream_get_contents($handles[2]);
-            fclose($handles[2]);
-        }
-
-        proc_close($process);
-        $this->cleanup();
-
-        return ['stdout' => $stdout, 'stderr' => $stderr];
-    }
-
-    /**
-     * @param resource $pipe
-     * @param string   $job
-     *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since Method available since Release 3.5.12
-     */
-    protected function process($pipe, $job)
-    {
-        fwrite($pipe, $job);
-    }
-
-    /**
-     * @since Method available since Release 3.5.12
-     */
-    protected function cleanup()
-    {
-        if ($this->tempFile) {
-            unlink($this->tempFile);
-        }
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/DefaultPhpProcess.php b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/DefaultPhpProcess.php
new file mode 100644
index 000000000..7d8e4b2a1
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/DefaultPhpProcess.php
@@ -0,0 +1,232 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\PHP;
+
+use PHPUnit\Framework\Exception;
+
+/**
+ * Default utility for PHP sub-processes.
+ */
+class DefaultPhpProcess extends AbstractPhpProcess
+{
+    /**
+     * @var string
+     */
+    protected $tempFile;
+
+    /**
+     * @var bool
+     */
+    protected $useTempFile = false;
+
+    /**
+     * Runs a single job (PHP code) using a separate PHP process.
+     *
+     * @param string $job
+     * @param array  $settings
+     *
+     * @return array<string, string>
+     *
+     * @throws Exception
+     */
+    public function runJob($job, array $settings = [])
+    {
+        if ($this->useTempFile || $this->stdin) {
+            if (!($this->tempFile = \tempnam(\sys_get_temp_dir(), 'PHPUnit')) ||
+                \file_put_contents($this->tempFile, $job) === false) {
+                throw new Exception(
+                    'Unable to write temporary file'
+                );
+            }
+
+            $job = $this->stdin;
+        }
+
+        return $this->runProcess($job, $settings);
+    }
+
+    /**
+     * Returns an array of file handles to be used in place of pipes
+     *
+     * @return array
+     */
+    protected function getHandles()
+    {
+        return [];
+    }
+
+    /**
+     * Handles creating the child process and returning the STDOUT and STDERR
+     *
+     * @param string $job
+     * @param array  $settings
+     *
+     * @return array<string, string>
+     *
+     * @throws Exception
+     */
+    protected function runProcess($job, $settings)
+    {
+        $handles = $this->getHandles();
+
+        $env = null;
+
+        if ($this->env) {
+            $env = $_SERVER ?? [];
+            unset($env['argv'], $env['argc']);
+            $env = \array_merge($env, $this->env);
+
+            foreach ($env as $envKey => $envVar) {
+                if (\is_array($envVar)) {
+                    unset($env[$envKey]);
+                }
+            }
+        }
+
+        $pipeSpec = [
+            0 => $handles[0] ?? ['pipe', 'r'],
+            1 => $handles[1] ?? ['pipe', 'w'],
+            2 => $handles[2] ?? ['pipe', 'w'],
+        ];
+
+        $process = \proc_open(
+            $this->getCommand($settings, $this->tempFile),
+            $pipeSpec,
+            $pipes,
+            null,
+            $env
+        );
+
+        if (!\is_resource($process)) {
+            throw new Exception(
+                'Unable to spawn worker process'
+            );
+        }
+
+        if ($job) {
+            $this->process($pipes[0], $job);
+        }
+
+        \fclose($pipes[0]);
+
+        if ($this->timeout) {
+            $stderr = $stdout = '';
+
+            unset($pipes[0]);
+
+            while (true) {
+                $r = $pipes;
+                $w = null;
+                $e = null;
+
+                $n = @\stream_select($r, $w, $e, $this->timeout);
+
+                if ($n === false) {
+                    break;
+                } elseif ($n === 0) {
+                    \proc_terminate($process, 9);
+
+                    throw new Exception(
+                        \sprintf(
+                            'Job execution aborted after %d seconds',
+                            $this->timeout
+                        )
+                    );
+                } elseif ($n > 0) {
+                    foreach ($r as $pipe) {
+                        $pipeOffset = 0;
+
+                        foreach ($pipes as $i => $origPipe) {
+                            if ($pipe == $origPipe) {
+                                $pipeOffset = $i;
+
+                                break;
+                            }
+                        }
+
+                        if (!$pipeOffset) {
+                            break;
+                        }
+
+                        $line = \fread($pipe, 8192);
+
+                        if (\strlen($line) == 0) {
+                            \fclose($pipes[$pipeOffset]);
+
+                            unset($pipes[$pipeOffset]);
+                        } else {
+                            if ($pipeOffset == 1) {
+                                $stdout .= $line;
+                            } else {
+                                $stderr .= $line;
+                            }
+                        }
+                    }
+
+                    if (empty($pipes)) {
+                        break;
+                    }
+                }
+            }
+        } else {
+            if (isset($pipes[1])) {
+                $stdout = \stream_get_contents($pipes[1]);
+
+                \fclose($pipes[1]);
+            }
+
+            if (isset($pipes[2])) {
+                $stderr = \stream_get_contents($pipes[2]);
+
+                \fclose($pipes[2]);
+            }
+        }
+
+        if (isset($handles[1])) {
+            \rewind($handles[1]);
+
+            $stdout = \stream_get_contents($handles[1]);
+
+            \fclose($handles[1]);
+        }
+
+        if (isset($handles[2])) {
+            \rewind($handles[2]);
+
+            $stderr = \stream_get_contents($handles[2]);
+
+            \fclose($handles[2]);
+        }
+
+        \proc_close($process);
+
+        $this->cleanup();
+
+        return ['stdout' => $stdout, 'stderr' => $stderr];
+    }
+
+    /**
+     * @param resource $pipe
+     * @param string   $job
+     *
+     * @throws Exception
+     */
+    protected function process($pipe, $job)
+    {
+        \fwrite($pipe, $job);
+    }
+
+    protected function cleanup()
+    {
+        if ($this->tempFile) {
+            \unlink($this->tempFile);
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Template/PhptTestCase.tpl.dist b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Template/PhptTestCase.tpl.dist
new file mode 100644
index 000000000..83261136e
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Template/PhptTestCase.tpl.dist
@@ -0,0 +1,46 @@
+<?php
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+
+$composerAutoload = {composerAutoload};
+$phar             = {phar};
+$autoPrependFile  = {autoPrependFile};
+
+ob_start();
+
+$GLOBALS['__PHPUNIT_ISOLATION_BLACKLIST'][] = '{job}';
+
+if ($composerAutoload) {
+    require_once $composerAutoload;
+    define('PHPUNIT_COMPOSER_INSTALL', $composerAutoload);
+} else if ($phar) {
+    require $phar;
+}
+
+{globals}
+$coverage = null;
+
+if (isset($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
+    require_once $GLOBALS['__PHPUNIT_BOOTSTRAP'];
+}
+
+if (class_exists('SebastianBergmann\CodeCoverage\CodeCoverage')) {
+    $coverage =	new CodeCoverage(null);
+    $coverage->start(__FILE__);
+}
+
+register_shutdown_function(function() use ($coverage, $autoPrependFile) {
+    $output = null;
+    if ($coverage) {
+        $output = $coverage->stop();
+    }
+    file_put_contents('{coverageFile}', serialize($output));
+});
+
+ob_end_clean();
+
+if ($autoPrependFile) {
+    require $autoPrependFile;
+    $includes = get_included_files();
+    $GLOBALS['__PHPUNIT_ISOLATION_BLACKLIST'][] = array_pop($includes);
+    unset($includes);
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Template/TestCaseClass.tpl.dist b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Template/TestCaseClass.tpl.dist
new file mode 100644
index 000000000..1c2379692
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Template/TestCaseClass.tpl.dist
@@ -0,0 +1,107 @@
+<?php
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+
+if (!defined('STDOUT')) {
+    // php://stdout does not obey output buffering. Any output would break
+    // unserialization of child process results in the parent process.
+    define('STDOUT', fopen('php://temp', 'w+b'));
+    define('STDERR', fopen('php://stderr', 'wb'));
+}
+
+{iniSettings}
+ini_set('display_errors', 'stderr');
+set_include_path('{include_path}');
+
+$composerAutoload = {composerAutoload};
+$phar             = {phar};
+
+ob_start();
+
+if ($composerAutoload) {
+    require_once $composerAutoload;
+    define('PHPUNIT_COMPOSER_INSTALL', $composerAutoload);
+} else if ($phar) {
+    require $phar;
+}
+
+function __phpunit_run_isolated_test()
+{
+    if (!class_exists('{className}')) {
+        require_once '{filename}';
+    }
+
+    $result = new PHPUnit\Framework\TestResult;
+
+    if ({collectCodeCoverageInformation}) {
+        $result->setCodeCoverage(
+            new CodeCoverage(
+                null,
+                unserialize('{codeCoverageFilter}')
+            )
+        );
+    }
+
+    $result->beStrictAboutTestsThatDoNotTestAnything({isStrictAboutTestsThatDoNotTestAnything});
+    $result->beStrictAboutOutputDuringTests({isStrictAboutOutputDuringTests});
+    $result->enforceTimeLimit({enforcesTimeLimit});
+    $result->beStrictAboutTodoAnnotatedTests({isStrictAboutTodoAnnotatedTests});
+    $result->beStrictAboutResourceUsageDuringSmallTests({isStrictAboutResourceUsageDuringSmallTests});
+
+    $test = new {className}(null, unserialize('{data}'), '{dataName}');
+    $test->setDependencyInput(unserialize('{dependencyInput}'));
+    $test->setInIsolation(TRUE);
+
+    ob_end_clean();
+    $test->run($result);
+    $output = '';
+    if (!$test->hasExpectationOnOutput()) {
+        $output = $test->getActualOutput();
+    }
+
+    @rewind(STDOUT); /* @ as not every STDOUT target stream is rewindable */
+    if ($stdout = stream_get_contents(STDOUT)) {
+        $output = $stdout . $output;
+        $streamMetaData = stream_get_meta_data(STDOUT);
+        if (!empty($streamMetaData['stream_type']) && 'STDIO' === $streamMetaData['stream_type']) {
+            @ftruncate(STDOUT, 0);
+            @rewind(STDOUT);
+        }
+    }
+
+    print serialize(
+      array(
+        'testResult'    => $test->getResult(),
+        'numAssertions' => $test->getNumAssertions(),
+        'result'        => $result,
+        'output'        => $output
+      )
+    );
+}
+
+$configurationFilePath = '{configurationFilePath}';
+
+if ('' !== $configurationFilePath) {
+    $configuration = PHPUnit\Util\Configuration::getInstance($configurationFilePath);
+    $configuration->handlePHPConfiguration();
+    unset($configuration);
+}
+
+function __phpunit_error_handler($errno, $errstr, $errfile, $errline, $errcontext)
+{
+   return true;
+}
+
+set_error_handler('__phpunit_error_handler');
+
+{constants}
+{included_files}
+{globals}
+
+restore_error_handler();
+
+if (isset($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
+    require_once $GLOBALS['__PHPUNIT_BOOTSTRAP'];
+    unset($GLOBALS['__PHPUNIT_BOOTSTRAP']);
+}
+
+__phpunit_run_isolated_test();
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Template/TestCaseMethod.tpl.dist b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Template/TestCaseMethod.tpl.dist
index 47ef6e48a..904aa2250 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Template/TestCaseMethod.tpl.dist
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Template/TestCaseMethod.tpl.dist
@@ -1,4 +1,5 @@
 <?php
+use PHPUnit\Framework\TestCase;
 use SebastianBergmann\CodeCoverage\CodeCoverage;
 
 if (!defined('STDOUT')) {
@@ -30,7 +31,7 @@ function __phpunit_run_isolated_test()
         require_once '{filename}';
     }
 
-    $result = new PHPUnit_Framework_TestResult;
+    $result = new PHPUnit\Framework\TestResult;
 
     if ({collectCodeCoverageInformation}) {
         $result->setCodeCoverage(
@@ -47,6 +48,7 @@ function __phpunit_run_isolated_test()
     $result->beStrictAboutTodoAnnotatedTests({isStrictAboutTodoAnnotatedTests});
     $result->beStrictAboutResourceUsageDuringSmallTests({isStrictAboutResourceUsageDuringSmallTests});
 
+    /** @var TestCase $test */
     $test = new {className}('{methodName}', unserialize('{data}'), '{dataName}');
     $test->setDependencyInput(unserialize('{dependencyInput}'));
     $test->setInIsolation(TRUE);
@@ -58,9 +60,14 @@ function __phpunit_run_isolated_test()
         $output = $test->getActualOutput();
     }
 
-    rewind(STDOUT);
+    @rewind(STDOUT); /* @ as not every STDOUT target stream is rewindable */
     if ($stdout = stream_get_contents(STDOUT)) {
         $output = $stdout . $output;
+        $streamMetaData = stream_get_meta_data(STDOUT);
+        if (!empty($streamMetaData['stream_type']) && 'STDIO' === $streamMetaData['stream_type']) {
+            @ftruncate(STDOUT, 0);
+            @rewind(STDOUT);
+        }
     }
 
     print serialize(
@@ -76,7 +83,7 @@ function __phpunit_run_isolated_test()
 $configurationFilePath = '{configurationFilePath}';
 
 if ('' !== $configurationFilePath) {
-    $configuration = PHPUnit_Util_Configuration::getInstance($configurationFilePath);
+    $configuration = PHPUnit\Util\Configuration::getInstance($configurationFilePath);
     $configuration->handlePHPConfiguration();
     unset($configuration);
 }
@@ -86,7 +93,7 @@ function __phpunit_error_handler($errno, $errstr, $errfile, $errline, $errcontex
    return true;
 }
 
-set_error_handler("__phpunit_error_handler");
+set_error_handler('__phpunit_error_handler');
 
 {constants}
 {included_files}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Windows.php b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Windows.php
deleted file mode 100644
index a204c45ff..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/Windows.php
+++ /dev/null
@@ -1,41 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Windows utility for PHP sub-processes.
- *
- * Reading from STDOUT or STDERR hangs forever on Windows if the output is
- * too large.
- *
- * @since Class available since Release 3.5.12
- * @see https://bugs.php.net/bug.php?id=51800
- */
-class PHPUnit_Util_PHP_Windows extends PHPUnit_Util_PHP_Default
-{
-    protected $useTempFile = true;
-
-    protected function getHandles()
-    {
-        if (false === $stdout_handle = tmpfile()) {
-            throw new PHPUnit_Framework_Exception(
-                'A temporary file could not be created; verify that your TEMP environment variable is writable'
-            );
-        }
-
-        return [
-            1 => $stdout_handle
-        ];
-    }
-
-    public function getCommand(array $settings, $file = null)
-    {
-        return '"' . parent::getCommand($settings, $file) . '"';
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/WindowsPhpProcess.php b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/WindowsPhpProcess.php
new file mode 100644
index 000000000..543498b59
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/WindowsPhpProcess.php
@@ -0,0 +1,43 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\PHP;
+
+use PHPUnit\Framework\Exception;
+
+/**
+ * Windows utility for PHP sub-processes.
+ *
+ * Reading from STDOUT or STDERR hangs forever on Windows if the output is
+ * too large.
+ *
+ * @see https://bugs.php.net/bug.php?id=51800
+ */
+class WindowsPhpProcess extends DefaultPhpProcess
+{
+    protected $useTempFile = true;
+
+    protected function getHandles()
+    {
+        if (false === $stdout_handle = \tmpfile()) {
+            throw new Exception(
+                'A temporary file could not be created; verify that your TEMP environment variable is writable'
+            );
+        }
+
+        return [
+            1 => $stdout_handle
+        ];
+    }
+
+    public function getCommand(array $settings, $file = null)
+    {
+        return '"' . parent::getCommand($settings, $file) . '"';
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php
index fe1b8bd38..37de8ed09 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/PHP/eval-stdin.php
@@ -1,3 +1,10 @@
 <?php
-
-eval('?>' . file_get_contents('php://input'));
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+eval('?>' . \file_get_contents('php://stdin'));
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Printer.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Printer.php
index b6b25b6eb..d0e8a70fc 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/Printer.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/Printer.php
@@ -7,13 +7,14 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Exception;
 
 /**
  * Utility class that can print to STDOUT or write to a file.
- *
- * @since Class available since Release 2.0.0
  */
-class PHPUnit_Util_Printer
+class Printer
 {
     /**
      * If true, flush output after every write.
@@ -32,37 +33,31 @@ class PHPUnit_Util_Printer
      */
     protected $outTarget;
 
-    /**
-     * @var bool
-     */
-    protected $printsHTML = false;
-
     /**
      * Constructor.
      *
      * @param mixed $out
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function __construct($out = null)
     {
         if ($out !== null) {
-            if (is_string($out)) {
-                if (strpos($out, 'socket://') === 0) {
-                    $out = explode(':', str_replace('socket://', '', $out));
+            if (\is_string($out)) {
+                if (\strpos($out, 'socket://') === 0) {
+                    $out = \explode(':', \str_replace('socket://', '', $out));
 
-                    if (sizeof($out) != 2) {
-                        throw new PHPUnit_Framework_Exception;
+                    if (\count($out) != 2) {
+                        throw new Exception;
                     }
 
-                    $this->out = fsockopen($out[0], $out[1]);
+                    $this->out = \fsockopen($out[0], $out[1]);
                 } else {
-                    if (strpos($out, 'php://') === false &&
-                        !is_dir(dirname($out))) {
-                        mkdir(dirname($out), 0777, true);
+                    if (\strpos($out, 'php://') === false && !\is_dir(\dirname($out))) {
+                        \mkdir(\dirname($out), 0777, true);
                     }
 
-                    $this->out = fopen($out, 'wt');
+                    $this->out = \fopen($out, 'wt');
                 }
 
                 $this->outTarget = $out;
@@ -73,27 +68,12 @@ public function __construct($out = null)
     }
 
     /**
-     * Flush buffer, optionally tidy up HTML, and close output if it's not to a php stream
+     * Flush buffer and close output if it's not to a PHP stream
      */
     public function flush()
     {
-        if ($this->out && strncmp($this->outTarget, 'php://', 6) !== 0) {
-            fclose($this->out);
-        }
-
-        if ($this->printsHTML === true &&
-            $this->outTarget !== null &&
-            strpos($this->outTarget, 'php://') !== 0 &&
-            strpos($this->outTarget, 'socket://') !== 0 &&
-            extension_loaded('tidy')) {
-            file_put_contents(
-                $this->outTarget,
-                tidy_repair_file(
-                    $this->outTarget,
-                    ['indent' => true, 'wrap' => 0],
-                    'utf8'
-                )
-            );
+        if ($this->out && \strncmp($this->outTarget, 'php://', 6) !== 0) {
+            \fclose($this->out);
         }
     }
 
@@ -103,15 +83,13 @@ public function flush()
      * Do not confuse this function with the flush() function of this class,
      * since the flush() function may close the file being written to, rendering
      * the current object no longer usable.
-     *
-     * @since Method available since Release 3.3.0
      */
     public function incrementalFlush()
     {
         if ($this->out) {
-            fflush($this->out);
+            \fflush($this->out);
         } else {
-            flush();
+            \flush();
         }
     }
 
@@ -121,14 +99,14 @@ public function incrementalFlush()
     public function write($buffer)
     {
         if ($this->out) {
-            fwrite($this->out, $buffer);
+            \fwrite($this->out, $buffer);
 
             if ($this->autoFlush) {
                 $this->incrementalFlush();
             }
         } else {
             if (PHP_SAPI != 'cli' && PHP_SAPI != 'phpdbg') {
-                $buffer = htmlspecialchars($buffer);
+                $buffer = \htmlspecialchars($buffer, ENT_SUBSTITUTE);
             }
 
             print $buffer;
@@ -143,8 +121,6 @@ public function write($buffer)
      * Check auto-flush mode.
      *
      * @return bool
-     *
-     * @since Method available since Release 3.3.0
      */
     public function getAutoFlush()
     {
@@ -158,15 +134,13 @@ public function getAutoFlush()
      * not be confused with the different effects of this class' flush() method.
      *
      * @param bool $autoFlush
-     *
-     * @since Method available since Release 3.3.0
      */
     public function setAutoFlush($autoFlush)
     {
-        if (is_bool($autoFlush)) {
+        if (\is_bool($autoFlush)) {
             $this->autoFlush = $autoFlush;
         } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Regex.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Regex.php
deleted file mode 100644
index 3624de15b..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/Regex.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Error handler that converts PHP errors and warnings to exceptions.
- *
- * @since Class available since Release 4.2.0
- */
-class PHPUnit_Util_Regex
-{
-    public static function pregMatchSafe($pattern, $subject, $matches = null, $flags = 0, $offset = 0)
-    {
-        $handler_terminator = PHPUnit_Util_ErrorHandler::handleErrorOnce(E_WARNING);
-        $match              = preg_match($pattern, $subject, $matches, $flags, $offset);
-        $handler_terminator(); // cleaning
-
-        return $match;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/RegularExpression.php b/lib/composer/vendor/phpunit/phpunit/src/Util/RegularExpression.php
new file mode 100644
index 000000000..d2b1ef647
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/RegularExpression.php
@@ -0,0 +1,34 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util;
+
+/**
+ * Error handler that converts PHP errors and warnings to exceptions.
+ */
+class RegularExpression
+{
+    /**
+     * @param string $pattern
+     * @param string $subject
+     * @param null   $matches
+     * @param int    $flags
+     * @param int    $offset
+     *
+     * @return int
+     */
+    public static function safeMatch($pattern, $subject, $matches = null, $flags = 0, $offset = 0)
+    {
+        $handler_terminator = ErrorHandler::handleErrorOnce(E_WARNING);
+        $match              = \preg_match($pattern, $subject, $matches, $flags, $offset);
+        $handler_terminator(); // cleaning
+
+        return $match;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/String.php b/lib/composer/vendor/phpunit/phpunit/src/Util/String.php
deleted file mode 100644
index 18f859389..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/String.php
+++ /dev/null
@@ -1,71 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * String helpers.
- *
- * @since Class available since Release 3.6.0
- */
-class PHPUnit_Util_String
-{
-    /**
-     * Converts a string to UTF-8 encoding.
-     *
-     * @param string $string
-     *
-     * @return string
-     */
-    public static function convertToUtf8($string)
-    {
-        if (!self::isUtf8($string)) {
-            if (function_exists('mb_convert_encoding')) {
-                $string = mb_convert_encoding($string, 'UTF-8');
-            } else {
-                $string = utf8_encode($string);
-            }
-        }
-
-        return $string;
-    }
-
-    /**
-     * Checks a string for UTF-8 encoding.
-     *
-     * @param string $string
-     *
-     * @return bool
-     */
-    protected static function isUtf8($string)
-    {
-        $length = strlen($string);
-
-        for ($i = 0; $i < $length; $i++) {
-            if (ord($string[$i]) < 0x80) {
-                $n = 0;
-            } elseif ((ord($string[$i]) & 0xE0) == 0xC0) {
-                $n = 1;
-            } elseif ((ord($string[$i]) & 0xF0) == 0xE0) {
-                $n = 2;
-            } elseif ((ord($string[$i]) & 0xF0) == 0xF0) {
-                $n = 3;
-            } else {
-                return false;
-            }
-
-            for ($j = 0; $j < $n; $j++) {
-                if ((++$i == $length) || ((ord($string[$i]) & 0xC0) != 0x80)) {
-                    return false;
-                }
-            }
-        }
-
-        return true;
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Test.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Test.php
index 92f2433b8..552786b21 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/Test.php
@@ -7,20 +7,37 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use Iterator;
+use PharIo\Version\VersionConstraintParser;
+use PHPUnit\Framework\CodeCoverageException;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\InvalidCoversTargetException;
+use PHPUnit\Framework\SelfDescribing;
+use PHPUnit\Framework\SkippedTestError;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Runner\Version;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionFunction;
+use ReflectionMethod;
+use SebastianBergmann\Environment\OperatingSystem;
+use Traversable;
 
 /**
  * Test helpers.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Util_Test
+class Test
 {
-    const REGEX_DATA_PROVIDER      = '/@dataProvider\s+([a-zA-Z0-9._:-\\\\x7f-\xff]+)/';
-    const REGEX_TEST_WITH          = '/@testWith\s+/';
-    const REGEX_EXPECTED_EXCEPTION = '(@expectedException\s+([:.\w\\\\x7f-\xff]+)(?:[\t ]+(\S*))?(?:[\t ]+(\S*))?\s*$)m';
-    const REGEX_REQUIRES_VERSION   = '/@requires\s+(?P<name>PHP(?:Unit)?)\s+(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+(dev|(RC|alpha|beta)[\d\.])?)[ \t]*\r?$/m';
-    const REGEX_REQUIRES_OS        = '/@requires\s+OS\s+(?P<value>.+?)[ \t]*\r?$/m';
-    const REGEX_REQUIRES           = '/@requires\s+(?P<name>function|extension)\s+(?P<value>([^ ]+?))\s*(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+[\d\.]?)?[ \t]*\r?$/m';
+    const REGEX_DATA_PROVIDER               = '/@dataProvider\s+([a-zA-Z0-9._:-\\\\x7f-\xff]+)/';
+    const REGEX_TEST_WITH                   = '/@testWith\s+/';
+    const REGEX_EXPECTED_EXCEPTION          = '(@expectedException\s+([:.\w\\\\x7f-\xff]+)(?:[\t ]+(\S*))?(?:[\t ]+(\S*))?\s*$)m';
+    const REGEX_REQUIRES_VERSION            = '/@requires\s+(?P<name>PHP(?:Unit)?)\s+(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+(dev|(RC|alpha|beta)[\d\.])?)[ \t]*\r?$/m';
+    const REGEX_REQUIRES_VERSION_CONSTRAINT = '/@requires\s+(?P<name>PHP(?:Unit)?)\s+(?P<constraint>[\d\t -.|~^]+)[ \t]*\r?$/m';
+    const REGEX_REQUIRES_OS                 = '/@requires\s+(?P<name>OS(?:FAMILY)?)\s+(?P<value>.+?)[ \t]*\r?$/m';
+    const REGEX_REQUIRES                    = '/@requires\s+(?P<name>function|extension)\s+(?P<value>([^ ]+?))\s*(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+[\d\.]?)?[ \t]*\r?$/m';
 
     const UNKNOWN = -1;
     const SMALL   = 0;
@@ -32,30 +49,32 @@ class PHPUnit_Util_Test
     private static $hookMethods = [];
 
     /**
-     * @param PHPUnit_Framework_Test $test
-     * @param bool                   $asString
+     * @param \PHPUnit\Framework\Test $test
+     * @param bool                    $asString
      *
      * @return mixed
      */
-    public static function describe(PHPUnit_Framework_Test $test, $asString = true)
+    public static function describe(\PHPUnit\Framework\Test $test, $asString = true)
     {
         if ($asString) {
-            if ($test instanceof PHPUnit_Framework_SelfDescribing) {
+            if ($test instanceof SelfDescribing) {
                 return $test->toString();
-            } else {
-                return get_class($test);
-            }
-        } else {
-            if ($test instanceof PHPUnit_Framework_TestCase) {
-                return [
-                  get_class($test), $test->getName()
-                ];
-            } elseif ($test instanceof PHPUnit_Framework_SelfDescribing) {
-                return ['', $test->toString()];
-            } else {
-                return ['', get_class($test)];
             }
+
+            return \get_class($test);
+        }
+
+        if ($test instanceof TestCase) {
+            return [
+                \get_class($test), $test->getName()
+            ];
+        }
+
+        if ($test instanceof SelfDescribing) {
+            return ['', $test->toString()];
         }
+
+        return ['', \get_class($test)];
     }
 
     /**
@@ -64,9 +83,7 @@ public static function describe(PHPUnit_Framework_Test $test, $asString = true)
      *
      * @return array|bool
      *
-     * @throws PHPUnit_Framework_CodeCoverageException
-     *
-     * @since Method available since Release 4.0.0
+     * @throws CodeCoverageException
      */
     public static function getLinesToBeCovered($className, $methodName)
     {
@@ -89,8 +106,6 @@ public static function getLinesToBeCovered($className, $methodName)
      * @param string $methodName
      *
      * @return array
-     *
-     * @since Method available since Release 4.0.0
      */
     public static function getLinesToBeUsed($className, $methodName)
     {
@@ -104,9 +119,7 @@ public static function getLinesToBeUsed($className, $methodName)
      *
      * @return array
      *
-     * @throws PHPUnit_Framework_CodeCoverageException
-     *
-     * @since Method available since Release 4.2.0
+     * @throws CodeCoverageException
      */
     private static function getLinesToBeCoveredOrUsed($className, $methodName, $mode)
     {
@@ -118,9 +131,9 @@ private static function getLinesToBeCoveredOrUsed($className, $methodName, $mode
         $classShortcut = null;
 
         if (!empty($annotations['class'][$mode . 'DefaultClass'])) {
-            if (count($annotations['class'][$mode . 'DefaultClass']) > 1) {
-                throw new PHPUnit_Framework_CodeCoverageException(
-                    sprintf(
+            if (\count($annotations['class'][$mode . 'DefaultClass']) > 1) {
+                throw new CodeCoverageException(
+                    \sprintf(
                         'More than one @%sClass annotation in class or interface "%s".',
                         $mode,
                         $className
@@ -138,21 +151,21 @@ private static function getLinesToBeCoveredOrUsed($className, $methodName, $mode
         }
 
         if (isset($annotations['method'][$mode])) {
-            $list = array_merge($list, $annotations['method'][$mode]);
+            $list = \array_merge($list, $annotations['method'][$mode]);
         }
 
         $codeList = [];
 
-        foreach (array_unique($list) as $element) {
-            if ($classShortcut && strncmp($element, '::', 2) === 0) {
+        foreach (\array_unique($list) as $element) {
+            if ($classShortcut && \strncmp($element, '::', 2) === 0) {
                 $element = $classShortcut . $element;
             }
 
-            $element = preg_replace('/[\s()]+$/', '', $element);
-            $element = explode(' ', $element);
+            $element = \preg_replace('/[\s()]+$/', '', $element);
+            $element = \explode(' ', $element);
             $element = $element[0];
 
-            $codeList = array_merge(
+            $codeList = \array_merge(
                 $codeList,
                 self::resolveElementToReflectionObjects($element)
             );
@@ -168,8 +181,6 @@ private static function getLinesToBeCoveredOrUsed($className, $methodName, $mode
      * @param string $methodName
      *
      * @return array
-     *
-     * @since Method available since Release 3.6.0
      */
     public static function getRequirements($className, $methodName)
     {
@@ -177,36 +188,54 @@ public static function getRequirements($className, $methodName)
         $docComment = $reflector->getDocComment();
         $reflector  = new ReflectionMethod($className, $methodName);
         $docComment .= "\n" . $reflector->getDocComment();
-        $requires   = [];
+        $requires = [];
 
-        if ($count = preg_match_all(self::REGEX_REQUIRES_OS, $docComment, $matches)) {
-            $requires['OS'] = sprintf(
-                '/%s/i',
-                addcslashes($matches['value'][$count - 1], '/')
-            );
+        if ($count = \preg_match_all(self::REGEX_REQUIRES_OS, $docComment, $matches)) {
+            foreach (\range(0, $count - 1) as $i) {
+                $requires[$matches['name'][$i]] = $matches['value'][$i];
+            }
         }
-        if ($count = preg_match_all(self::REGEX_REQUIRES_VERSION, $docComment, $matches)) {
-            for ($i = 0; $i < $count; $i++) {
+
+        if ($count = \preg_match_all(self::REGEX_REQUIRES_VERSION, $docComment, $matches)) {
+            foreach (\range(0, $count - 1) as $i) {
                 $requires[$matches['name'][$i]] = [
                     'version'  => $matches['version'][$i],
                     'operator' => $matches['operator'][$i]
                 ];
             }
         }
+        if ($count = \preg_match_all(self::REGEX_REQUIRES_VERSION_CONSTRAINT, $docComment, $matches)) {
+            foreach (\range(0, $count - 1) as $i) {
+                if (!empty($requires[$matches['name'][$i]])) {
+                    continue;
+                }
 
-        // https://bugs.php.net/bug.php?id=63055
-        $matches = [];
+                try {
+                    $versionConstraintParser = new VersionConstraintParser;
+
+                    $requires[$matches['name'][$i] . '_constraint'] = [
+                        'constraint' => $versionConstraintParser->parse(\trim($matches['constraint'][$i]))
+                    ];
+                } catch (\PharIo\Version\Exception $e) {
+                    throw new Warning($e->getMessage(), $e->getCode(), $e);
+                }
+            }
+        }
 
-        if ($count = preg_match_all(self::REGEX_REQUIRES, $docComment, $matches)) {
-            for ($i = 0; $i < $count; $i++) {
+        if ($count = \preg_match_all(self::REGEX_REQUIRES, $docComment, $matches)) {
+            foreach (\range(0, $count - 1) as $i) {
                 $name = $matches['name'][$i] . 's';
+
                 if (!isset($requires[$name])) {
                     $requires[$name] = [];
                 }
+
                 $requires[$name][] = $matches['value'][$i];
+
                 if (empty($matches['version'][$i]) || $name != 'extensions') {
                     continue;
                 }
+
                 $requires['extension_versions'][$matches['value'][$i]] = [
                     'version'  => $matches['version'][$i],
                     'operator' => $matches['operator'][$i]
@@ -223,43 +252,73 @@ public static function getRequirements($className, $methodName)
      * @param string $className
      * @param string $methodName
      *
-     * @return array
-     *
-     * @since Method available since Release 4.3.0
+     * @return string[]
      */
     public static function getMissingRequirements($className, $methodName)
     {
         $required = static::getRequirements($className, $methodName);
         $missing  = [];
 
-        $operator = empty($required['PHP']['operator']) ? '>=' : $required['PHP']['operator'];
-        if (!empty($required['PHP']) && !version_compare(PHP_VERSION, $required['PHP']['version'], $operator)) {
-            $missing[] = sprintf('PHP %s %s is required.', $operator, $required['PHP']['version']);
+        if (!empty($required['PHP'])) {
+            $operator = empty($required['PHP']['operator']) ? '>=' : $required['PHP']['operator'];
+
+            if (!\version_compare(PHP_VERSION, $required['PHP']['version'], $operator)) {
+                $missing[] = \sprintf('PHP %s %s is required.', $operator, $required['PHP']['version']);
+            }
+        } elseif (!empty($required['PHP_constraint'])) {
+            $version = new \PharIo\Version\Version(self::sanitizeVersionNumber(PHP_VERSION));
+
+            if (!$required['PHP_constraint']['constraint']->complies($version)) {
+                $missing[] = \sprintf(
+                    'PHP version does not match the required constraint %s.',
+                    $required['PHP_constraint']['constraint']->asString()
+                );
+            }
         }
 
         if (!empty($required['PHPUnit'])) {
-            $phpunitVersion = PHPUnit_Runner_Version::id();
+            $phpunitVersion = Version::id();
 
             $operator = empty($required['PHPUnit']['operator']) ? '>=' : $required['PHPUnit']['operator'];
-            if (!version_compare($phpunitVersion, $required['PHPUnit']['version'], $operator)) {
-                $missing[] = sprintf('PHPUnit %s %s is required.', $operator, $required['PHPUnit']['version']);
+
+            if (!\version_compare($phpunitVersion, $required['PHPUnit']['version'], $operator)) {
+                $missing[] = \sprintf('PHPUnit %s %s is required.', $operator, $required['PHPUnit']['version']);
+            }
+        } elseif (!empty($required['PHPUnit_constraint'])) {
+            $phpunitVersion = new \PharIo\Version\Version(self::sanitizeVersionNumber(Version::id()));
+
+            if (!$required['PHPUnit_constraint']['constraint']->complies($phpunitVersion)) {
+                $missing[] = \sprintf(
+                    'PHPUnit version does not match the required constraint %s.',
+                    $required['PHPUnit_constraint']['constraint']->asString()
+                );
             }
         }
 
-        if (!empty($required['OS']) && !preg_match($required['OS'], PHP_OS)) {
-            $missing[] = sprintf('Operating system matching %s is required.', $required['OS']);
+        if (!empty($required['OSFAMILY']) && $required['OSFAMILY'] !== (new OperatingSystem())->getFamily()) {
+            $missing[] = \sprintf('Operating system %s is required.', $required['OSFAMILY']);
+        }
+
+        if (!empty($required['OS'])) {
+            $requiredOsPattern = \sprintf('/%s/i', \addcslashes($required['OS'], '/'));
+            if (!\preg_match($requiredOsPattern, PHP_OS)) {
+                $missing[] = \sprintf('Operating system matching %s is required.', $requiredOsPattern);
+            }
         }
 
         if (!empty($required['functions'])) {
             foreach ($required['functions'] as $function) {
-                $pieces = explode('::', $function);
-                if (2 === count($pieces) && method_exists($pieces[0], $pieces[1])) {
+                $pieces = \explode('::', $function);
+
+                if (2 === \count($pieces) && \method_exists($pieces[0], $pieces[1])) {
                     continue;
                 }
-                if (function_exists($function)) {
+
+                if (\function_exists($function)) {
                     continue;
                 }
-                $missing[] = sprintf('Function %s is required.', $function);
+
+                $missing[] = \sprintf('Function %s is required.', $function);
             }
         }
 
@@ -268,19 +327,21 @@ public static function getMissingRequirements($className, $methodName)
                 if (isset($required['extension_versions'][$extension])) {
                     continue;
                 }
-                if (!extension_loaded($extension)) {
-                    $missing[] = sprintf('Extension %s is required.', $extension);
+
+                if (!\extension_loaded($extension)) {
+                    $missing[] = \sprintf('Extension %s is required.', $extension);
                 }
             }
         }
 
         if (!empty($required['extension_versions'])) {
             foreach ($required['extension_versions'] as $extension => $required) {
-                $actualVersion = phpversion($extension);
+                $actualVersion = \phpversion($extension);
 
                 $operator = empty($required['operator']) ? '>=' : $required['operator'];
-                if (false === $actualVersion || !version_compare($actualVersion, $required['version'], $operator)) {
-                    $missing[] = sprintf('Extension %s %s %s is required.', $extension, $operator, $required['version']);
+
+                if (false === $actualVersion || !\version_compare($actualVersion, $required['version'], $operator)) {
+                    $missing[] = \sprintf('Extension %s %s %s is required.', $extension, $operator, $required['version']);
                 }
             }
         }
@@ -294,17 +355,15 @@ public static function getMissingRequirements($className, $methodName)
      * @param string $className
      * @param string $methodName
      *
-     * @return array
-     *
-     * @since Method available since Release 3.3.6
+     * @return array|false
      */
     public static function getExpectedException($className, $methodName)
     {
         $reflector  = new ReflectionMethod($className, $methodName);
         $docComment = $reflector->getDocComment();
-        $docComment = substr($docComment, 3, -2);
+        $docComment = \substr($docComment, 3, -2);
 
-        if (preg_match(self::REGEX_EXPECTED_EXCEPTION, $docComment, $matches)) {
+        if (\preg_match(self::REGEX_EXPECTED_EXCEPTION, $docComment, $matches)) {
             $annotations = self::parseTestMethodAnnotations(
                 $className,
                 $methodName
@@ -316,7 +375,7 @@ public static function getExpectedException($className, $methodName)
             $messageRegExp = '';
 
             if (isset($matches[2])) {
-                $message = trim($matches[2]);
+                $message = \trim($matches[2]);
             } elseif (isset($annotations['method']['expectedExceptionMessage'])) {
                 $message = self::parseAnnotationContent(
                     $annotations['method']['expectedExceptionMessage'][0]
@@ -337,14 +396,14 @@ public static function getExpectedException($className, $methodName)
                 );
             }
 
-            if (is_numeric($code)) {
+            if (\is_numeric($code)) {
                 $code = (int) $code;
-            } elseif (is_string($code) && defined($code)) {
-                $code = (int) constant($code);
+            } elseif (\is_string($code) && \defined($code)) {
+                $code = (int) \constant($code);
             }
 
             return [
-              'class' => $class, 'code' => $code, 'message' => $message, 'message_regex' => $messageRegExp
+                'class' => $class, 'code' => $code, 'message' => $message, 'message_regex' => $messageRegExp
             ];
         }
 
@@ -364,10 +423,8 @@ public static function getExpectedException($className, $methodName)
      */
     private static function parseAnnotationContent($message)
     {
-        if (strpos($message, '::') !== false && count(explode('::', $message) == 2)) {
-            if (defined($message)) {
-                $message = constant($message);
-            }
+        if ((\strpos($message, '::') !== false && \count(\explode('::', $message)) == 2) && \defined($message)) {
+            $message = \constant($message);
         }
 
         return $message;
@@ -379,38 +436,33 @@ private static function parseAnnotationContent($message)
      * @param string $className
      * @param string $methodName
      *
-     * @return array|Iterator when a data provider is specified and exists
-     *                        null           when no data provider is specified
-     *
-     * @throws PHPUnit_Framework_Exception
+     * @return array When a data provider is specified and exists
+     *               null  When no data provider is specified
      *
-     * @since Method available since Release 3.2.0
+     * @throws Exception
      */
     public static function getProvidedData($className, $methodName)
     {
         $reflector  = new ReflectionMethod($className, $methodName);
         $docComment = $reflector->getDocComment();
-        $data       = null;
 
-        if ($dataProviderData = self::getDataFromDataProviderAnnotation($docComment, $className, $methodName)) {
-            $data = $dataProviderData;
+        $data = self::getDataFromDataProviderAnnotation($docComment, $className, $methodName);
+
+        if ($data === null) {
+            $data = self::getDataFromTestWithAnnotation($docComment);
         }
 
-        if ($testWithData = self::getDataFromTestWithAnnotation($docComment)) {
-            $data = $testWithData;
+        if (\is_array($data) && empty($data)) {
+            throw new SkippedTestError;
         }
 
         if ($data !== null) {
-            if (is_object($data)) {
-                $data = iterator_to_array($data);
-            }
-
             foreach ($data as $key => $value) {
-                if (!is_array($value)) {
-                    throw new PHPUnit_Framework_Exception(
-                        sprintf(
+                if (!\is_array($value)) {
+                    throw new Exception(
+                        \sprintf(
                             'Data set %s is invalid.',
-                            is_int($key) ? '#' . $key : '"' . $key . '"'
+                            \is_int($key) ? '#' . $key : '"' . $key . '"'
                         )
                     );
                 }
@@ -430,76 +482,97 @@ public static function getProvidedData($className, $methodName)
      * @return array|Iterator when a data provider is specified and exists
      *                        null           when no data provider is specified
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     private static function getDataFromDataProviderAnnotation($docComment, $className, $methodName)
     {
-        if (preg_match(self::REGEX_DATA_PROVIDER, $docComment, $matches)) {
-            $dataProviderMethodNameNamespace = explode('\\', $matches[1]);
-            $leaf                            = explode('::', array_pop($dataProviderMethodNameNamespace));
-            $dataProviderMethodName          = array_pop($leaf);
+        if (\preg_match_all(self::REGEX_DATA_PROVIDER, $docComment, $matches)) {
+            $result = [];
+
+            foreach ($matches[1] as $match) {
+                $dataProviderMethodNameNamespace = \explode('\\', $match);
+                $leaf                            = \explode('::', \array_pop($dataProviderMethodNameNamespace));
+                $dataProviderMethodName          = \array_pop($leaf);
+
+                if (!empty($dataProviderMethodNameNamespace)) {
+                    $dataProviderMethodNameNamespace = \implode('\\', $dataProviderMethodNameNamespace) . '\\';
+                } else {
+                    $dataProviderMethodNameNamespace = '';
+                }
 
-            if (!empty($dataProviderMethodNameNamespace)) {
-                $dataProviderMethodNameNamespace = implode('\\', $dataProviderMethodNameNamespace) . '\\';
-            } else {
-                $dataProviderMethodNameNamespace = '';
-            }
+                if (!empty($leaf)) {
+                    $dataProviderClassName = $dataProviderMethodNameNamespace . \array_pop($leaf);
+                } else {
+                    $dataProviderClassName = $className;
+                }
 
-            if (!empty($leaf)) {
-                $dataProviderClassName = $dataProviderMethodNameNamespace . array_pop($leaf);
-            } else {
-                $dataProviderClassName = $className;
-            }
+                $dataProviderClass  = new ReflectionClass($dataProviderClassName);
+                $dataProviderMethod = $dataProviderClass->getMethod(
+                    $dataProviderMethodName
+                );
 
-            $dataProviderClass  = new ReflectionClass($dataProviderClassName);
-            $dataProviderMethod = $dataProviderClass->getMethod(
-                $dataProviderMethodName
-            );
+                if ($dataProviderMethod->isStatic()) {
+                    $object = null;
+                } else {
+                    $object = $dataProviderClass->newInstance();
+                }
 
-            if ($dataProviderMethod->isStatic()) {
-                $object = null;
-            } else {
-                $object = $dataProviderClass->newInstance();
-            }
+                if ($dataProviderMethod->getNumberOfParameters() == 0) {
+                    $data = $dataProviderMethod->invoke($object);
+                } else {
+                    $data = $dataProviderMethod->invoke($object, $methodName);
+                }
 
-            if ($dataProviderMethod->getNumberOfParameters() == 0) {
-                $data = $dataProviderMethod->invoke($object);
-            } else {
-                $data = $dataProviderMethod->invoke($object, $methodName);
+                if ($data instanceof Traversable) {
+                    $origData = $data;
+                    $data     = [];
+                    foreach ($origData as $key => $value) {
+                        if (\is_int($key)) {
+                            $data[] = $value;
+                        } else {
+                            $data[$key] = $value;
+                        }
+                    }
+                }
+
+                if (\is_array($data)) {
+                    $result = \array_merge($result, $data);
+                }
             }
 
-            return $data;
+            return $result;
         }
     }
 
     /**
      * @param string $docComment full docComment string
      *
-     * @return array when @testWith annotation is defined
-     *               null  when @testWith annotation is omitted
+     * @return array|null array when @testWith annotation is defined,
+     *                    null when @testWith annotation is omitted
      *
-     * @throws PHPUnit_Framework_Exception when @testWith annotation is defined but cannot be parsed
+     * @throws Exception when @testWith annotation is defined but cannot be parsed
      */
     public static function getDataFromTestWithAnnotation($docComment)
     {
         $docComment = self::cleanUpMultiLineAnnotation($docComment);
-        if (preg_match(self::REGEX_TEST_WITH, $docComment, $matches, PREG_OFFSET_CAPTURE)) {
-            $offset            = strlen($matches[0][0]) + $matches[0][1];
-            $annotationContent = substr($docComment, $offset);
+
+        if (\preg_match(self::REGEX_TEST_WITH, $docComment, $matches, PREG_OFFSET_CAPTURE)) {
+            $offset            = \strlen($matches[0][0]) + $matches[0][1];
+            $annotationContent = \substr($docComment, $offset);
             $data              = [];
 
-            foreach (explode("\n", $annotationContent) as $candidateRow) {
-                $candidateRow = trim($candidateRow);
+            foreach (\explode("\n", $annotationContent) as $candidateRow) {
+                $candidateRow = \trim($candidateRow);
 
                 if ($candidateRow[0] !== '[') {
                     break;
                 }
 
-                $dataSet = json_decode($candidateRow, true);
+                $dataSet = \json_decode($candidateRow, true);
 
-                if (json_last_error() != JSON_ERROR_NONE) {
-                    throw new PHPUnit_Framework_Exception(
-                        'The dataset for the @testWith annotation cannot be parsed: ' . json_last_error_msg()
+                if (\json_last_error() != JSON_ERROR_NONE) {
+                    throw new Exception(
+                        'The dataset for the @testWith annotation cannot be parsed: ' . \json_last_error_msg()
                     );
                 }
 
@@ -507,7 +580,7 @@ public static function getDataFromTestWithAnnotation($docComment)
             }
 
             if (!$data) {
-                throw new PHPUnit_Framework_Exception('The dataset for the @testWith annotation cannot be parsed.');
+                throw new Exception('The dataset for the @testWith annotation cannot be parsed.');
             }
 
             return $data;
@@ -517,9 +590,10 @@ public static function getDataFromTestWithAnnotation($docComment)
     private static function cleanUpMultiLineAnnotation($docComment)
     {
         //removing initial '   * ' for docComment
-        $docComment = preg_replace('/' . '\n' . '\s*' . '\*' . '\s?' . '/', "\n", $docComment);
-        $docComment = substr($docComment, 0, -1);
-        $docComment = rtrim($docComment, "\n");
+        $docComment = \str_replace("\r\n", "\n", $docComment);
+        $docComment = \preg_replace('/' . '\n' . '\s*' . '\*' . '\s?' . '/', "\n", $docComment);
+        $docComment = \substr($docComment, 0, -1);
+        $docComment = \rtrim($docComment, "\n");
 
         return $docComment;
     }
@@ -531,14 +605,25 @@ private static function cleanUpMultiLineAnnotation($docComment)
      * @return array
      *
      * @throws ReflectionException
-     *
-     * @since Method available since Release 3.4.0
      */
     public static function parseTestMethodAnnotations($className, $methodName = '')
     {
         if (!isset(self::$annotationCache[$className])) {
-            $class                             = new ReflectionClass($className);
-            self::$annotationCache[$className] = self::parseAnnotations($class->getDocComment());
+            $class       = new ReflectionClass($className);
+            $traits      = $class->getTraits();
+            $annotations = [];
+
+            foreach ($traits as $trait) {
+                $annotations = \array_merge(
+                    $annotations,
+                    self::parseAnnotations($trait->getDocComment())
+                );
+            }
+
+            self::$annotationCache[$className] = \array_merge(
+                $annotations,
+                self::parseAnnotations($class->getDocComment())
+            );
         }
 
         if (!empty($methodName) && !isset(self::$annotationCache[$className . '::' . $methodName])) {
@@ -548,12 +633,13 @@ public static function parseTestMethodAnnotations($className, $methodName = '')
             } catch (ReflectionException $e) {
                 $annotations = [];
             }
+
             self::$annotationCache[$className . '::' . $methodName] = $annotations;
         }
 
         return [
-          'class'  => self::$annotationCache[$className],
-          'method' => !empty($methodName) ? self::$annotationCache[$className . '::' . $methodName] : []
+            'class'  => self::$annotationCache[$className],
+            'method' => !empty($methodName) ? self::$annotationCache[$className . '::' . $methodName] : []
         ];
     }
 
@@ -562,22 +648,20 @@ public static function parseTestMethodAnnotations($className, $methodName = '')
      * @param string $methodName
      *
      * @return array
-     *
-     * @since Method available since Release 5.4.0
      */
     public static function getInlineAnnotations($className, $methodName)
     {
         $method      = new ReflectionMethod($className, $methodName);
-        $code        = file($method->getFileName());
+        $code        = \file($method->getFileName());
         $lineNumber  = $method->getStartLine();
         $startLine   = $method->getStartLine() - 1;
         $endLine     = $method->getEndLine() - 1;
-        $methodLines = array_slice($code, $startLine, $endLine - $startLine + 1);
+        $methodLines = \array_slice($code, $startLine, $endLine - $startLine + 1);
         $annotations = [];
 
         foreach ($methodLines as $line) {
-            if (preg_match('#/\*\*?\s*@(?P<name>[A-Za-z_-]+)(?:[ \t]+(?P<value>.*?))?[ \t]*\r?\*/$#m', $line, $matches)) {
-                $annotations[strtolower($matches['name'])] = [
+            if (\preg_match('#/\*\*?\s*@(?P<name>[A-Za-z_-]+)(?:[ \t]+(?P<value>.*?))?[ \t]*\r?\*/$#m', $line, $matches)) {
+                $annotations[\strtolower($matches['name'])] = [
                     'line'  => $lineNumber,
                     'value' => $matches['value']
                 ];
@@ -593,20 +677,18 @@ public static function getInlineAnnotations($className, $methodName)
      * @param string $docblock
      *
      * @return array
-     *
-     * @since Method available since Release 3.4.0
      */
     private static function parseAnnotations($docblock)
     {
         $annotations = [];
         // Strip away the docblock header and footer to ease parsing of one line annotations
-        $docblock = substr($docblock, 3, -2);
+        $docblock = \substr($docblock, 3, -2);
 
-        if (preg_match_all('/@(?P<name>[A-Za-z_-]+)(?:[ \t]+(?P<value>.*?))?[ \t]*\r?$/m', $docblock, $matches)) {
-            $numMatches = count($matches[0]);
+        if (\preg_match_all('/@(?P<name>[A-Za-z_-]+)(?:[ \t]+(?P<value>.*?))?[ \t]*\r?$/m', $docblock, $matches)) {
+            $numMatches = \count($matches[0]);
 
             for ($i = 0; $i < $numMatches; ++$i) {
-                $annotations[$matches['name'][$i]][] = $matches['value'][$i];
+                $annotations[$matches['name'][$i]][] = (string) $matches['value'][$i];
             }
         }
 
@@ -619,23 +701,21 @@ private static function parseAnnotations($docblock)
      * @param string $className
      * @param string $methodName
      *
-     * @return array
-     *
-     * @since Method available since Release 3.4.0
+     * @return array<string, bool|null>
      */
     public static function getBackupSettings($className, $methodName)
     {
         return [
-          'backupGlobals' => self::getBooleanAnnotationSetting(
-              $className,
-              $methodName,
-              'backupGlobals'
-          ),
-          'backupStaticAttributes' => self::getBooleanAnnotationSetting(
-              $className,
-              $methodName,
-              'backupStaticAttributes'
-          )
+            'backupGlobals' => self::getBooleanAnnotationSetting(
+                $className,
+                $methodName,
+                'backupGlobals'
+            ),
+            'backupStaticAttributes' => self::getBooleanAnnotationSetting(
+                $className,
+                $methodName,
+                'backupStaticAttributes'
+            )
         ];
     }
 
@@ -646,8 +726,6 @@ public static function getBackupSettings($className, $methodName)
      * @param string $methodName
      *
      * @return array
-     *
-     * @since Method available since Release 3.4.0
      */
     public static function getDependencies($className, $methodName)
     {
@@ -663,13 +741,13 @@ public static function getDependencies($className, $methodName)
         }
 
         if (isset($annotations['method']['depends'])) {
-            $dependencies = array_merge(
+            $dependencies = \array_merge(
                 $dependencies,
                 $annotations['method']['depends']
             );
         }
 
-        return array_unique($dependencies);
+        return \array_unique($dependencies);
     }
 
     /**
@@ -678,9 +756,7 @@ public static function getDependencies($className, $methodName)
      * @param string $className
      * @param string $methodName
      *
-     * @return bool
-     *
-     * @since Method available since Release 3.4.0
+     * @return ?bool
      */
     public static function getErrorHandlerSettings($className, $methodName)
     {
@@ -698,8 +774,6 @@ public static function getErrorHandlerSettings($className, $methodName)
      * @param string $methodName
      *
      * @return array
-     *
-     * @since Method available since Release 3.2.0
      */
     public static function getGroups($className, $methodName = '')
     {
@@ -717,31 +791,32 @@ public static function getGroups($className, $methodName = '')
         }
 
         if (isset($annotations['class']['group'])) {
-            $groups = array_merge($groups, $annotations['class']['group']);
+            $groups = \array_merge($groups, $annotations['class']['group']);
         }
 
         if (isset($annotations['method']['group'])) {
-            $groups = array_merge($groups, $annotations['method']['group']);
+            $groups = \array_merge($groups, $annotations['method']['group']);
         }
 
         if (isset($annotations['class']['ticket'])) {
-            $groups = array_merge($groups, $annotations['class']['ticket']);
+            $groups = \array_merge($groups, $annotations['class']['ticket']);
         }
 
         if (isset($annotations['method']['ticket'])) {
-            $groups = array_merge($groups, $annotations['method']['ticket']);
+            $groups = \array_merge($groups, $annotations['method']['ticket']);
         }
 
         foreach (['method', 'class'] as $element) {
             foreach (['small', 'medium', 'large'] as $size) {
                 if (isset($annotations[$element][$size])) {
                     $groups[] = $size;
+
                     break 2;
                 }
             }
         }
 
-        return array_unique($groups);
+        return \array_unique($groups);
     }
 
     /**
@@ -751,81 +826,54 @@ public static function getGroups($className, $methodName = '')
      * @param string $methodName
      *
      * @return int
-     *
-     * @since Method available since Release 3.6.0
      */
     public static function getSize($className, $methodName)
     {
-        $groups = array_flip(self::getGroups($className, $methodName));
-        $size   = self::UNKNOWN;
+        $groups = \array_flip(self::getGroups($className, $methodName));
         $class  = new ReflectionClass($className);
 
         if (isset($groups['large']) ||
-            (class_exists('PHPUnit_Extensions_Database_TestCase', false) &&
-             $class->isSubclassOf('PHPUnit_Extensions_Database_TestCase'))) {
-            $size = self::LARGE;
-        } elseif (isset($groups['medium'])) {
-            $size = self::MEDIUM;
-        } elseif (isset($groups['small'])) {
-            $size = self::SMALL;
+            (\class_exists('PHPUnit\DbUnit\TestCase', false) && $class->isSubclassOf('PHPUnit\DbUnit\TestCase'))) {
+            return self::LARGE;
+        }
+
+        if (isset($groups['medium'])) {
+            return self::MEDIUM;
         }
 
-        return $size;
+        if (isset($groups['small'])) {
+            return self::SMALL;
+        }
+
+        return self::UNKNOWN;
     }
 
     /**
-     * Returns the tickets for a test class or method.
+     * Returns the process isolation settings for a test.
      *
      * @param string $className
      * @param string $methodName
      *
-     * @return array
-     *
-     * @since Method available since Release 3.4.0
+     * @return bool
      */
-    public static function getTickets($className, $methodName)
+    public static function getProcessIsolationSettings($className, $methodName)
     {
         $annotations = self::parseTestMethodAnnotations(
             $className,
             $methodName
         );
 
-        $tickets = [];
-
-        if (isset($annotations['class']['ticket'])) {
-            $tickets = $annotations['class']['ticket'];
-        }
-
-        if (isset($annotations['method']['ticket'])) {
-            $tickets = array_merge($tickets, $annotations['method']['ticket']);
-        }
-
-        return array_unique($tickets);
+        return isset($annotations['class']['runTestsInSeparateProcesses']) || isset($annotations['method']['runInSeparateProcess']);
     }
 
-    /**
-     * Returns the process isolation settings for a test.
-     *
-     * @param string $className
-     * @param string $methodName
-     *
-     * @return bool
-     *
-     * @since Method available since Release 3.4.1
-     */
-    public static function getProcessIsolationSettings($className, $methodName)
+    public static function getClassProcessIsolationSettings($className, $methodName)
     {
         $annotations = self::parseTestMethodAnnotations(
             $className,
             $methodName
         );
 
-        if (isset($annotations['class']['runTestsInSeparateProcesses']) ||
-            isset($annotations['method']['runInSeparateProcess'])) {
-            return true;
-        } else {
-            return false;
-        }
+        return isset($annotations['class']['runClassInSeparateProcess']);
     }
 
     /**
@@ -834,9 +882,7 @@ public static function getProcessIsolationSettings($className, $methodName)
      * @param string $className
      * @param string $methodName
      *
-     * @return bool
-     *
-     * @since Method available since Release 3.4.0
+     * @return ?bool
      */
     public static function getPreserveGlobalStateSettings($className, $methodName)
     {
@@ -851,12 +897,10 @@ public static function getPreserveGlobalStateSettings($className, $methodName)
      * @param string $className
      *
      * @return array
-     *
-     * @since Method available since Release 4.0.8
      */
     public static function getHookMethods($className)
     {
-        if (!class_exists($className, false)) {
+        if (!\class_exists($className, false)) {
             return self::emptyHookMethodsArray();
         }
 
@@ -868,11 +912,17 @@ public static function getHookMethods($className)
 
                 foreach ($class->getMethods() as $method) {
                     if (self::isBeforeClassMethod($method)) {
-                        self::$hookMethods[$className]['beforeClass'][] = $method->getName();
+                        \array_unshift(
+                            self::$hookMethods[$className]['beforeClass'],
+                            $method->getName()
+                        );
                     }
 
                     if (self::isBeforeMethod($method)) {
-                        self::$hookMethods[$className]['before'][] = $method->getName();
+                        \array_unshift(
+                            self::$hookMethods[$className]['before'],
+                            $method->getName()
+                        );
                     }
 
                     if (self::isAfterMethod($method)) {
@@ -892,8 +942,6 @@ public static function getHookMethods($className)
 
     /**
      * @return array
-     *
-     * @since Method available since Release 4.0.9
      */
     private static function emptyHookMethodsArray()
     {
@@ -910,9 +958,7 @@ private static function emptyHookMethodsArray()
      * @param string $methodName
      * @param string $settingName
      *
-     * @return bool
-     *
-     * @since Method available since Release 3.4.0
+     * @return ?bool
      */
     private static function getBooleanAnnotationSetting($className, $methodName, $settingName)
     {
@@ -921,25 +967,25 @@ private static function getBooleanAnnotationSetting($className, $methodName, $se
             $methodName
         );
 
-        $result = null;
-
         if (isset($annotations['class'][$settingName])) {
             if ($annotations['class'][$settingName][0] == 'enabled') {
-                $result = true;
-            } elseif ($annotations['class'][$settingName][0] == 'disabled') {
-                $result = false;
+                return true;
+            }
+
+            if ($annotations['class'][$settingName][0] == 'disabled') {
+                return false;
             }
         }
 
         if (isset($annotations['method'][$settingName])) {
             if ($annotations['method'][$settingName][0] == 'enabled') {
-                $result = true;
-            } elseif ($annotations['method'][$settingName][0] == 'disabled') {
-                $result = false;
+                return true;
             }
-        }
 
-        return $result;
+            if ($annotations['method'][$settingName][0] == 'disabled') {
+                return false;
+            }
+        }
     }
 
     /**
@@ -947,28 +993,26 @@ private static function getBooleanAnnotationSetting($className, $methodName, $se
      *
      * @return array
      *
-     * @throws PHPUnit_Framework_InvalidCoversTargetException
-     *
-     * @since Method available since Release 4.0.0
+     * @throws InvalidCoversTargetException
      */
     private static function resolveElementToReflectionObjects($element)
     {
         $codeToCoverList = [];
 
-        if (strpos($element, '\\') !== false && function_exists($element)) {
+        if (\strpos($element, '\\') !== false && \function_exists($element)) {
             $codeToCoverList[] = new ReflectionFunction($element);
-        } elseif (strpos($element, '::') !== false) {
-            list($className, $methodName) = explode('::', $element);
+        } elseif (\strpos($element, '::') !== false) {
+            list($className, $methodName) = \explode('::', $element);
 
             if (isset($methodName[0]) && $methodName[0] == '<') {
                 $classes = [$className];
 
                 foreach ($classes as $className) {
-                    if (!class_exists($className) &&
-                        !interface_exists($className) &&
-                        !trait_exists($className)) {
-                        throw new PHPUnit_Framework_InvalidCoversTargetException(
-                            sprintf(
+                    if (!\class_exists($className) &&
+                        !\interface_exists($className) &&
+                        !\trait_exists($className)) {
+                        throw new InvalidCoversTargetException(
+                            \sprintf(
                                 'Trying to @cover or @use not existing class or ' .
                                 'interface "%s".',
                                 $className
@@ -980,11 +1024,11 @@ private static function resolveElementToReflectionObjects($element)
                     $methods = $class->getMethods();
                     $inverse = isset($methodName[1]) && $methodName[1] == '!';
 
-                    if (strpos($methodName, 'protected')) {
+                    if (\strpos($methodName, 'protected')) {
                         $visibility = 'isProtected';
-                    } elseif (strpos($methodName, 'private')) {
+                    } elseif (\strpos($methodName, 'private')) {
                         $visibility = 'isPrivate';
-                    } elseif (strpos($methodName, 'public')) {
+                    } elseif (\strpos($methodName, 'public')) {
                         $visibility = 'isPublic';
                     }
 
@@ -1000,17 +1044,15 @@ private static function resolveElementToReflectionObjects($element)
                 $classes = [$className];
 
                 foreach ($classes as $className) {
-                    if ($className == '' && function_exists($methodName)) {
+                    if ($className == '' && \function_exists($methodName)) {
                         $codeToCoverList[] = new ReflectionFunction(
                             $methodName
                         );
                     } else {
-                        if (!((class_exists($className) ||
-                               interface_exists($className) ||
-                               trait_exists($className)) &&
-                              method_exists($className, $methodName))) {
-                            throw new PHPUnit_Framework_InvalidCoversTargetException(
-                                sprintf(
+                        if (!((\class_exists($className) || \interface_exists($className) || \trait_exists($className)) &&
+                            \method_exists($className, $methodName))) {
+                            throw new InvalidCoversTargetException(
+                                \sprintf(
                                     'Trying to @cover or @use not existing method "%s::%s".',
                                     $className,
                                     $methodName
@@ -1028,27 +1070,27 @@ trait_exists($className)) &&
         } else {
             $extended = false;
 
-            if (strpos($element, '<extended>') !== false) {
-                $element  = str_replace('<extended>', '', $element);
+            if (\strpos($element, '<extended>') !== false) {
+                $element  = \str_replace('<extended>', '', $element);
                 $extended = true;
             }
 
             $classes = [$element];
 
             if ($extended) {
-                $classes = array_merge(
+                $classes = \array_merge(
                     $classes,
-                    class_implements($element),
-                    class_parents($element)
+                    \class_implements($element),
+                    \class_parents($element)
                 );
             }
 
             foreach ($classes as $className) {
-                if (!class_exists($className) &&
-                    !interface_exists($className) &&
-                    !trait_exists($className)) {
-                    throw new PHPUnit_Framework_InvalidCoversTargetException(
-                        sprintf(
+                if (!\class_exists($className) &&
+                    !\interface_exists($className) &&
+                    !\trait_exists($className)) {
+                    throw new InvalidCoversTargetException(
+                        \sprintf(
                             'Trying to @cover or @use not existing class or ' .
                             'interface "%s".',
                             $className
@@ -1079,14 +1121,16 @@ private static function resolveReflectionObjectsToLines(array $reflectors)
                 $result[$filename] = [];
             }
 
-            $result[$filename] = array_unique(
-                array_merge(
-                    $result[$filename],
-                    range($reflector->getStartLine(), $reflector->getEndLine())
-                )
+            $result[$filename] = \array_merge(
+                $result[$filename],
+                \range($reflector->getStartLine(), $reflector->getEndLine())
             );
         }
 
+        foreach ($result as $filename => $lineNumbers) {
+            $result[$filename] = \array_keys(\array_flip($lineNumbers));
+        }
+
         return $result;
     }
 
@@ -1094,47 +1138,56 @@ private static function resolveReflectionObjectsToLines(array $reflectors)
      * @param ReflectionMethod $method
      *
      * @return bool
-     *
-     * @since Method available since Release 4.0.8
      */
     private static function isBeforeClassMethod(ReflectionMethod $method)
     {
-        return $method->isStatic() && strpos($method->getDocComment(), '@beforeClass') !== false;
+        return $method->isStatic() && \strpos($method->getDocComment(), '@beforeClass') !== false;
     }
 
     /**
      * @param ReflectionMethod $method
      *
      * @return bool
-     *
-     * @since Method available since Release 4.0.8
      */
     private static function isBeforeMethod(ReflectionMethod $method)
     {
-        return preg_match('/@before\b/', $method->getDocComment());
+        return \preg_match('/@before\b/', $method->getDocComment()) > 0;
     }
 
     /**
      * @param ReflectionMethod $method
      *
      * @return bool
-     *
-     * @since Method available since Release 4.0.8
      */
     private static function isAfterClassMethod(ReflectionMethod $method)
     {
-        return $method->isStatic() && strpos($method->getDocComment(), '@afterClass') !== false;
+        return $method->isStatic() && \strpos($method->getDocComment(), '@afterClass') !== false;
     }
 
     /**
      * @param ReflectionMethod $method
      *
      * @return bool
-     *
-     * @since Method available since Release 4.0.8
      */
     private static function isAfterMethod(ReflectionMethod $method)
     {
-        return preg_match('/@after\b/', $method->getDocComment());
+        return \preg_match('/@after\b/', $method->getDocComment()) > 0;
+    }
+
+    /**
+     * Trims any extensions from version string that follows after
+     * the <major>.<minor>[.<patch>] format
+     *
+     * @param $version (Optional)
+     *
+     * @return mixed
+     */
+    private static function sanitizeVersionNumber($version)
+    {
+        return \preg_replace(
+            '/^(\d+\.\d+(?:.\d+)?).*$/',
+            '$1',
+            $version
+        );
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/HtmlResultPrinter.php b/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/HtmlResultPrinter.php
new file mode 100644
index 000000000..737ee0be8
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/HtmlResultPrinter.php
@@ -0,0 +1,138 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\TestDox;
+
+/**
+ * Prints TestDox documentation in HTML format.
+ */
+class HtmlResultPrinter extends ResultPrinter
+{
+    /**
+     * @var string
+     */
+    private $pageHeader = <<<EOT
+<!doctype html>
+<html lang="en">
+    <head>
+        <meta charset="utf-8"/>
+        <title>Test Documentation</title>
+        <style>
+            body {
+                text-rendering: optimizeLegibility;
+                font-variant-ligatures: common-ligatures;
+                font-kerning: normal;
+                margin-left: 2em;
+            }
+
+            body > ul > li {
+                font-family: Source Serif Pro, PT Sans, Trebuchet MS, Helvetica, Arial;
+                font-size: 2em;
+            }
+
+            h2 {
+                font-family: Tahoma, Helvetica, Arial;
+                font-size: 3em;
+            }
+
+            ul {
+                list-style: none;
+                margin-bottom: 1em;
+            }
+        </style>
+    </head>
+    <body>
+EOT;
+
+    /**
+     * @var string
+     */
+    private $classHeader = <<<EOT
+
+        <h2 id="%s">%s</h2>
+        <ul>
+
+EOT;
+
+    /**
+     * @var string
+     */
+    private $classFooter = <<<EOT
+        </ul>
+EOT;
+
+    /**
+     * @var string
+     */
+    private $pageFooter = <<<EOT
+
+    </body>
+</html>
+EOT;
+
+    /**
+     * Handler for 'start run' event.
+     */
+    protected function startRun()
+    {
+        $this->write($this->pageHeader);
+    }
+
+    /**
+     * Handler for 'start class' event.
+     *
+     * @param string $name
+     */
+    protected function startClass($name)
+    {
+        $this->write(
+            \sprintf(
+                $this->classHeader,
+                $name,
+                $this->currentTestClassPrettified
+            )
+        );
+    }
+
+    /**
+     * Handler for 'on test' event.
+     *
+     * @param string $name
+     * @param bool   $success
+     */
+    protected function onTest($name, $success = true)
+    {
+        $this->write(
+            \sprintf(
+                "            <li style=\"color: %s;\">%s %s</li>\n",
+                $success ? '#555753' : '#ef2929',
+                $success ? '✓' : '❌',
+                $name
+            )
+        );
+    }
+
+    /**
+     * Handler for 'end class' event.
+     *
+     * @param string $name
+     */
+    protected function endClass($name)
+    {
+        $this->write($this->classFooter);
+    }
+
+    /**
+     * Handler for 'end run' event.
+     */
+    protected function endRun()
+    {
+        $this->write($this->pageFooter);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/NamePrettifier.php b/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/NamePrettifier.php
index e002b3a9a..9713aa1f5 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/NamePrettifier.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/NamePrettifier.php
@@ -8,12 +8,12 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Util\TestDox;
+
 /**
  * Prettifies class and method names for use in TestDox documentation.
- *
- * @since Class available since Release 2.1.0
  */
-class PHPUnit_Util_TestDox_NamePrettifier
+class NamePrettifier
 {
     /**
      * @var string
@@ -42,17 +42,17 @@ public function prettifyTestClass($name)
         $title = $name;
 
         if ($this->suffix !== null &&
-            $this->suffix == substr($name, -1 * strlen($this->suffix))) {
-            $title = substr($title, 0, strripos($title, $this->suffix));
+            $this->suffix == \substr($name, -1 * \strlen($this->suffix))) {
+            $title = \substr($title, 0, \strripos($title, $this->suffix));
         }
 
         if ($this->prefix !== null &&
-            $this->prefix == substr($name, 0, strlen($this->prefix))) {
-            $title = substr($title, strlen($this->prefix));
+            $this->prefix == \substr($name, 0, \strlen($this->prefix))) {
+            $title = \substr($title, \strlen($this->prefix));
         }
 
-        if (substr($title, 0, 1) == '\\') {
-            $title = substr($title, 1);
+        if (\substr($title, 0, 1) == '\\') {
+            $title = \substr($title, 1);
         }
 
         return $title;
@@ -69,45 +69,43 @@ public function prettifyTestMethod($name)
     {
         $buffer = '';
 
-        if (!is_string($name) || strlen($name) == 0) {
+        if (!\is_string($name) || \strlen($name) == 0) {
             return $buffer;
         }
 
-        $string = preg_replace('#\d+$#', '', $name, -1, $count);
+        $string = \preg_replace('#\d+$#', '', $name, -1, $count);
 
-        if (in_array($string, $this->strings)) {
+        if (\in_array($string, $this->strings)) {
             $name = $string;
         } elseif ($count == 0) {
             $this->strings[] = $string;
         }
 
-        if (substr($name, 0, 4) == 'test') {
-            $name = substr($name, 4);
+        if (\substr($name, 0, 4) == 'test') {
+            $name = \substr($name, 4);
         }
 
-        if (strlen($name) == 0) {
+        if (\strlen($name) == 0) {
             return $buffer;
         }
 
-        $name[0] = strtoupper($name[0]);
+        $name[0] = \strtoupper($name[0]);
 
-        if (strpos($name, '_') !== false) {
-            return trim(str_replace('_', ' ', $name));
+        if (\strpos($name, '_') !== false) {
+            return \trim(\str_replace('_', ' ', $name));
         }
 
-        $max        = strlen($name);
+        $max        = \strlen($name);
         $wasNumeric = false;
 
         for ($i = 0; $i < $max; $i++) {
-            if ($i > 0 &&
-                ord($name[$i]) >= 65 &&
-                ord($name[$i]) <= 90) {
-                $buffer .= ' ' . strtolower($name[$i]);
+            if ($i > 0 && \ord($name[$i]) >= 65 && \ord($name[$i]) <= 90) {
+                $buffer .= ' ' . \strtolower($name[$i]);
             } else {
-                $isNumeric = is_numeric($name[$i]);
+                $isNumeric = \is_numeric($name[$i]);
 
                 if (!$wasNumeric && $isNumeric) {
-                    $buffer    .= ' ';
+                    $buffer .= ' ';
                     $wasNumeric = true;
                 }
 
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter.php b/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter.php
index b391d9b70..473a1cce6 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter.php
@@ -7,16 +7,25 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util\TestDox;
+
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Framework\WarningTestCase;
+use PHPUnit\Runner\BaseTestRunner;
+use PHPUnit\Util\Printer;
 
 /**
  * Base class for printers of TestDox documentation.
- *
- * @since Class available since Release 2.1.0
  */
-abstract class PHPUnit_Util_TestDox_ResultPrinter extends PHPUnit_Util_Printer implements PHPUnit_Framework_TestListener
+abstract class ResultPrinter extends Printer implements TestListener
 {
     /**
-     * @var PHPUnit_Util_TestDox_NamePrettifier
+     * @var NamePrettifier
      */
     protected $prettifier;
 
@@ -28,7 +37,7 @@ abstract class PHPUnit_Util_TestDox_ResultPrinter extends PHPUnit_Util_Printer i
     /**
      * @var int
      */
-    protected $testStatus = false;
+    protected $testStatus;
 
     /**
      * @var array
@@ -66,12 +75,12 @@ abstract class PHPUnit_Util_TestDox_ResultPrinter extends PHPUnit_Util_Printer i
     protected $incomplete = 0;
 
     /**
-     * @var string
+     * @var string|null
      */
     protected $currentTestClassPrettified;
 
     /**
-     * @var string
+     * @var string|null
      */
     protected $currentTestMethodPrettified;
 
@@ -97,7 +106,7 @@ public function __construct($out = null, array $groups = [], array $excludeGroup
         $this->groups        = $groups;
         $this->excludeGroups = $excludeGroups;
 
-        $this->prettifier = new PHPUnit_Util_TestDox_NamePrettifier;
+        $this->prettifier = new NamePrettifier;
         $this->startRun();
     }
 
@@ -115,152 +124,142 @@ public function flush()
     /**
      * An error occurred.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addError(Test $test, \Exception $e, $time)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
-        $this->testStatus = PHPUnit_Runner_BaseTestRunner::STATUS_ERROR;
+        $this->testStatus = BaseTestRunner::STATUS_ERROR;
         $this->failed++;
     }
 
     /**
      * A warning occurred.
      *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
-     *
-     * @since Method available since Release 5.1.0
+     * @param Test    $test
+     * @param Warning $e
+     * @param float   $time
      */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
+    public function addWarning(Test $test, Warning $e, $time)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
-        $this->testStatus = PHPUnit_Runner_BaseTestRunner::STATUS_WARNING;
+        $this->testStatus = BaseTestRunner::STATUS_WARNING;
         $this->warned++;
     }
 
     /**
      * A failure occurred.
      *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
+     * @param Test                 $test
+     * @param AssertionFailedError $e
+     * @param float                $time
      */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
-        $this->testStatus = PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE;
+        $this->testStatus = BaseTestRunner::STATUS_FAILURE;
         $this->failed++;
     }
 
     /**
      * Incomplete test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addIncompleteTest(Test $test, \Exception $e, $time)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
-        $this->testStatus = PHPUnit_Runner_BaseTestRunner::STATUS_INCOMPLETE;
+        $this->testStatus = BaseTestRunner::STATUS_INCOMPLETE;
         $this->incomplete++;
     }
 
     /**
      * Risky test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     *
-     * @since Method available since Release 4.0.0
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addRiskyTest(Test $test, \Exception $e, $time)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
-        $this->testStatus = PHPUnit_Runner_BaseTestRunner::STATUS_RISKY;
+        $this->testStatus = BaseTestRunner::STATUS_RISKY;
         $this->risky++;
     }
 
     /**
      * Skipped test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     *
-     * @since Method available since Release 3.0.0
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addSkippedTest(Test $test, \Exception $e, $time)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
-        $this->testStatus = PHPUnit_Runner_BaseTestRunner::STATUS_SKIPPED;
+        $this->testStatus = BaseTestRunner::STATUS_SKIPPED;
         $this->skipped++;
     }
 
     /**
      * A testsuite started.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
-     *
-     * @since Method available since Release 2.2.0
+     * @param TestSuite $suite
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function startTestSuite(TestSuite $suite)
     {
     }
 
     /**
      * A testsuite ended.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
-     *
-     * @since Method available since Release 2.2.0
+     * @param TestSuite $suite
      */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function endTestSuite(TestSuite $suite)
     {
     }
 
     /**
      * A test started.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function startTest(PHPUnit_Framework_Test $test)
+    public function startTest(Test $test)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
-        $class = get_class($test);
+        $class = \get_class($test);
 
         if ($this->testClass != $class) {
             if ($this->testClass != '') {
                 $this->doEndClass();
             }
 
-            $classAnnotations = PHPUnit_Util_Test::parseTestMethodAnnotations($class);
+            $classAnnotations = \PHPUnit\Util\Test::parseTestMethodAnnotations($class);
             if (isset($classAnnotations['class']['testdox'][0])) {
                 $this->currentTestClassPrettified = $classAnnotations['class']['testdox'][0];
             } else {
@@ -273,35 +272,37 @@ public function startTest(PHPUnit_Framework_Test $test)
             $this->tests     = [];
         }
 
-        $annotations = $test->getAnnotations();
+        if ($test instanceof TestCase) {
+            $annotations = $test->getAnnotations();
 
-        if (isset($annotations['method']['testdox'][0])) {
-            $this->currentTestMethodPrettified = $annotations['method']['testdox'][0];
-        } else {
-            $this->currentTestMethodPrettified = $this->prettifier->prettifyTestMethod($test->getName(false));
-        }
+            if (isset($annotations['method']['testdox'][0])) {
+                $this->currentTestMethodPrettified = $annotations['method']['testdox'][0];
+            } else {
+                $this->currentTestMethodPrettified = $this->prettifier->prettifyTestMethod($test->getName(false));
+            }
 
-        if ($test instanceof PHPUnit_Framework_TestCase && $test->usesDataProvider()) {
-            $this->currentTestMethodPrettified .= ' ' . $test->dataDescription();
+            if ($test->usesDataProvider()) {
+                $this->currentTestMethodPrettified .= ' ' . $test->dataDescription();
+            }
         }
 
-        $this->testStatus = PHPUnit_Runner_BaseTestRunner::STATUS_PASSED;
+        $this->testStatus = BaseTestRunner::STATUS_PASSED;
     }
 
     /**
      * A test ended.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
+     * @param Test  $test
+     * @param float $time
      */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
+    public function endTest(Test $test, $time)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
         if (!isset($this->tests[$this->currentTestMethodPrettified])) {
-            if ($this->testStatus == PHPUnit_Runner_BaseTestRunner::STATUS_PASSED) {
+            if ($this->testStatus == BaseTestRunner::STATUS_PASSED) {
                 $this->tests[$this->currentTestMethodPrettified]['success'] = 1;
                 $this->tests[$this->currentTestMethodPrettified]['failure'] = 0;
             } else {
@@ -309,7 +310,7 @@ public function endTest(PHPUnit_Framework_Test $test, $time)
                 $this->tests[$this->currentTestMethodPrettified]['failure'] = 1;
             }
         } else {
-            if ($this->testStatus == PHPUnit_Runner_BaseTestRunner::STATUS_PASSED) {
+            if ($this->testStatus == BaseTestRunner::STATUS_PASSED) {
                 $this->tests[$this->currentTestMethodPrettified]['success']++;
             } else {
                 $this->tests[$this->currentTestMethodPrettified]['failure']++;
@@ -320,9 +321,6 @@ public function endTest(PHPUnit_Framework_Test $test, $time)
         $this->currentTestMethodPrettified = null;
     }
 
-    /**
-     * @since Method available since Release 2.3.0
-     */
     protected function doEndClass()
     {
         foreach ($this->tests as $name => $data) {
@@ -375,23 +373,23 @@ protected function endRun()
     }
 
     /**
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      *
      * @return bool
      */
-    private function isOfInterest(PHPUnit_Framework_Test $test)
+    private function isOfInterest(Test $test)
     {
-        if (!$test instanceof PHPUnit_Framework_TestCase) {
+        if (!$test instanceof TestCase) {
             return false;
         }
 
-        if ($test instanceof PHPUnit_Framework_WarningTestCase) {
+        if ($test instanceof WarningTestCase) {
             return false;
         }
 
         if (!empty($this->groups)) {
             foreach ($test->getGroups() as $group) {
-                if (in_array($group, $this->groups)) {
+                if (\in_array($group, $this->groups)) {
                     return true;
                 }
             }
@@ -401,7 +399,7 @@ private function isOfInterest(PHPUnit_Framework_Test $test)
 
         if (!empty($this->excludeGroups)) {
             foreach ($test->getGroups() as $group) {
-                if (in_array($group, $this->excludeGroups)) {
+                if (\in_array($group, $this->excludeGroups)) {
                     return false;
                 }
             }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter/HTML.php b/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter/HTML.php
deleted file mode 100644
index 5a501079e..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter/HTML.php
+++ /dev/null
@@ -1,144 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Prints TestDox documentation in HTML format.
- *
- * @since Class available since Release 2.1.0
- */
-class PHPUnit_Util_TestDox_ResultPrinter_HTML extends PHPUnit_Util_TestDox_ResultPrinter
-{
-    /**
-     * @var bool
-     */
-    protected $printsHTML = true;
-
-    /**
-     * @var string
-     */
-    private $pageHeader = <<<EOT
-<!doctype html>
-<html lang="en">
-    <head>
-        <meta charset="utf-8"/>
-        <title>Test Documentation</title>
-        <style>
-            body {
-                text-rendering: optimizeLegibility;
-                font-variant-ligatures: common-ligatures;
-                font-kerning: normal;
-                margin-left: 2em;
-            }
-
-            body > ul > li {
-                font-family: Source Serif Pro, PT Sans, Trebuchet MS, Helvetica, Arial;
-                font-size: 2em;
-            }
-
-            h2 {
-                font-family: Tahoma, Helvetica, Arial;
-                font-size: 3em;
-            }
-
-            ul {
-                list-style: none;
-                margin-bottom: 1em;
-            }
-        </style>
-    </head>
-    <body>
-EOT;
-
-    /**
-     * @var string
-     */
-    private $classHeader = <<<EOT
-
-        <h2 id="%s">%s</h2>
-        <ul>
-
-EOT;
-
-    /**
-     * @var string
-     */
-    private $classFooter = <<<EOT
-        </ul>
-EOT;
-
-    /**
-     * @var string
-     */
-    private $pageFooter = <<<EOT
-
-    </body>
-</html>
-EOT;
-
-    /**
-     * Handler for 'start run' event.
-     */
-    protected function startRun()
-    {
-        $this->write($this->pageHeader);
-    }
-
-    /**
-     * Handler for 'start class' event.
-     *
-     * @param string $name
-     */
-    protected function startClass($name)
-    {
-        $this->write(
-            sprintf(
-                $this->classHeader,
-                $name,
-                $this->currentTestClassPrettified
-            )
-        );
-    }
-
-    /**
-     * Handler for 'on test' event.
-     *
-     * @param string $name
-     * @param bool   $success
-     */
-    protected function onTest($name, $success = true)
-    {
-        $this->write(
-            sprintf(
-                "            <li style=\"color: %s;\">%s %s</li>\n",
-                $success ? '#555753' : '#ef2929',
-                $success ? '✓' : '❌',
-                $name
-            )
-        );
-    }
-
-    /**
-     * Handler for 'end class' event.
-     *
-     * @param string $name
-     */
-    protected function endClass($name)
-    {
-        $this->write($this->classFooter);
-    }
-
-    /**
-     * Handler for 'end run' event.
-     */
-    protected function endRun()
-    {
-        $this->write($this->pageFooter);
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter/Text.php b/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter/Text.php
deleted file mode 100644
index 0ea48b191..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter/Text.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Prints TestDox documentation in text format.
- *
- * @since Class available since Release 2.1.0
- */
-class PHPUnit_Util_TestDox_ResultPrinter_Text extends PHPUnit_Util_TestDox_ResultPrinter
-{
-    /**
-     * Handler for 'start class' event.
-     *
-     * @param string $name
-     */
-    protected function startClass($name)
-    {
-        $this->write($this->currentTestClassPrettified . "\n");
-    }
-
-    /**
-     * Handler for 'on test' event.
-     *
-     * @param string $name
-     * @param bool   $success
-     */
-    protected function onTest($name, $success = true)
-    {
-        if ($success) {
-            $this->write(' [x] ');
-        } else {
-            $this->write(' [ ] ');
-        }
-
-        $this->write($name . "\n");
-    }
-
-    /**
-     * Handler for 'end class' event.
-     *
-     * @param string $name
-     */
-    protected function endClass($name)
-    {
-        $this->write("\n");
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter/XML.php b/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter/XML.php
deleted file mode 100644
index 530bbf085..000000000
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/ResultPrinter/XML.php
+++ /dev/null
@@ -1,228 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since Class available since Release 5.4.0
- */
-class PHPUnit_Util_TestDox_ResultPrinter_XML extends PHPUnit_Util_Printer implements PHPUnit_Framework_TestListener
-{
-    /**
-     * @var DOMDocument
-     */
-    private $document;
-
-    /**
-     * @var DOMElement
-     */
-    private $root;
-
-    /**
-     * @var PHPUnit_Util_TestDox_NamePrettifier
-     */
-    private $prettifier;
-
-    /**
-     * @var Exception
-     */
-    private $exception;
-
-    /**
-     * @param string|resource $out
-     */
-    public function __construct($out = null)
-    {
-        $this->document               = new DOMDocument('1.0', 'UTF-8');
-        $this->document->formatOutput = true;
-
-        $this->root = $this->document->createElement('tests');
-        $this->document->appendChild($this->root);
-
-        $this->prettifier = new PHPUnit_Util_TestDox_NamePrettifier;
-
-        parent::__construct($out);
-    }
-
-    /**
-     * Flush buffer and close output.
-     */
-    public function flush()
-    {
-        $this->write($this->document->saveXML());
-
-        parent::flush();
-    }
-
-    /**
-     * An error occurred.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->exception = $e;
-    }
-
-    /**
-     * A warning occurred.
-     *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
-     */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
-    {
-    }
-
-    /**
-     * A failure occurred.
-     *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
-     */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
-    {
-        $this->exception = $e;
-    }
-
-    /**
-     * Incomplete test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    /**
-     * Risky test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    /**
-     * Skipped test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    /**
-     * A test suite started.
-     *
-     * @param PHPUnit_Framework_TestSuite $suite
-     */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-    }
-
-    /**
-     * A test suite ended.
-     *
-     * @param PHPUnit_Framework_TestSuite $suite
-     */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-    }
-
-    /**
-     * A test started.
-     *
-     * @param PHPUnit_Framework_Test $test
-     */
-    public function startTest(PHPUnit_Framework_Test $test)
-    {
-        $this->exception = null;
-    }
-
-    /**
-     * A test ended.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
-     */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
-    {
-        if (!$test instanceof PHPUnit_Framework_TestCase) {
-            return;
-        }
-
-        /* @var PHPUnit_Framework_TestCase $test */
-
-        $groups = array_filter(
-            $test->getGroups(),
-            function ($group) {
-                if ($group == 'small' || $group == 'medium' || $group == 'large') {
-                    return false;
-                }
-
-                return true;
-            }
-        );
-
-        $node = $this->document->createElement('test');
-
-        $node->setAttribute('className', get_class($test));
-        $node->setAttribute('methodName', $test->getName());
-        $node->setAttribute('prettifiedClassName', $this->prettifier->prettifyTestClass(get_class($test)));
-        $node->setAttribute('prettifiedMethodName', $this->prettifier->prettifyTestMethod($test->getName()));
-        $node->setAttribute('status', $test->getStatus());
-        $node->setAttribute('time', $time);
-        $node->setAttribute('size', $test->getSize());
-        $node->setAttribute('groups', implode(',', $groups));
-
-        $inlineAnnotations = PHPUnit_Util_Test::getInlineAnnotations(get_class($test), $test->getName());
-
-        if (isset($inlineAnnotations['given']) && isset($inlineAnnotations['when']) && isset($inlineAnnotations['then'])) {
-            $node->setAttribute('given', $inlineAnnotations['given']['value']);
-            $node->setAttribute('givenStartLine', $inlineAnnotations['given']['line']);
-            $node->setAttribute('when', $inlineAnnotations['when']['value']);
-            $node->setAttribute('whenStartLine', $inlineAnnotations['when']['line']);
-            $node->setAttribute('then', $inlineAnnotations['then']['value']);
-            $node->setAttribute('thenStartLine', $inlineAnnotations['then']['line']);
-        }
-
-        if ($this->exception !== null) {
-            if ($this->exception instanceof PHPUnit_Framework_Exception) {
-                $steps = $this->exception->getSerializableTrace();
-            } else {
-                $steps = $this->exception->getTrace();
-            }
-
-            $class = new ReflectionClass($test);
-            $file  = $class->getFileName();
-
-            foreach ($steps as $step) {
-                if (isset($step['file']) && $step['file'] == $file) {
-                    $node->setAttribute('exceptionLine', $step['line']);
-
-                    break;
-                }
-            }
-
-            $node->setAttribute('exceptionMessage', $this->exception->getMessage());
-        }
-
-        $this->root->appendChild($node);
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/TextResultPrinter.php b/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/TextResultPrinter.php
new file mode 100644
index 000000000..a47a725cd
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/TextResultPrinter.php
@@ -0,0 +1,53 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\TestDox;
+
+/**
+ * Prints TestDox documentation in text format.
+ */
+class TextResultPrinter extends ResultPrinter
+{
+    /**
+     * Handler for 'start class' event.
+     *
+     * @param string $name
+     */
+    protected function startClass($name)
+    {
+        $this->write($this->currentTestClassPrettified . "\n");
+    }
+
+    /**
+     * Handler for 'on test' event.
+     *
+     * @param string $name
+     * @param bool   $success
+     */
+    protected function onTest($name, $success = true)
+    {
+        if ($success) {
+            $this->write(' [x] ');
+        } else {
+            $this->write(' [ ] ');
+        }
+
+        $this->write($name . "\n");
+    }
+
+    /**
+     * Handler for 'end class' event.
+     *
+     * @param string $name
+     */
+    protected function endClass($name)
+    {
+        $this->write("\n");
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/XmlResultPrinter.php b/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/XmlResultPrinter.php
new file mode 100644
index 000000000..51319cfb5
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/TestDox/XmlResultPrinter.php
@@ -0,0 +1,238 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Util\TestDox;
+
+use DOMDocument;
+use DOMElement;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Util\Printer;
+use ReflectionClass;
+
+class XmlResultPrinter extends Printer implements TestListener
+{
+    /**
+     * @var DOMDocument
+     */
+    private $document;
+
+    /**
+     * @var DOMElement
+     */
+    private $root;
+
+    /**
+     * @var NamePrettifier
+     */
+    private $prettifier;
+
+    /**
+     * @var \Exception|null
+     */
+    private $exception;
+
+    /**
+     * @param string|resource $out
+     */
+    public function __construct($out = null)
+    {
+        $this->document               = new DOMDocument('1.0', 'UTF-8');
+        $this->document->formatOutput = true;
+
+        $this->root = $this->document->createElement('tests');
+        $this->document->appendChild($this->root);
+
+        $this->prettifier = new NamePrettifier;
+
+        parent::__construct($out);
+    }
+
+    /**
+     * Flush buffer and close output.
+     */
+    public function flush()
+    {
+        $this->write($this->document->saveXML());
+
+        parent::flush();
+    }
+
+    /**
+     * An error occurred.
+     *
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
+     */
+    public function addError(Test $test, \Exception $e, $time)
+    {
+        $this->exception = $e;
+    }
+
+    /**
+     * A warning occurred.
+     *
+     * @param Test    $test
+     * @param Warning $e
+     * @param float   $time
+     */
+    public function addWarning(Test $test, Warning $e, $time)
+    {
+    }
+
+    /**
+     * A failure occurred.
+     *
+     * @param Test                 $test
+     * @param AssertionFailedError $e
+     * @param float                $time
+     */
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
+    {
+        $this->exception = $e;
+    }
+
+    /**
+     * Incomplete test.
+     *
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
+     */
+    public function addIncompleteTest(Test $test, \Exception $e, $time)
+    {
+    }
+
+    /**
+     * Risky test.
+     *
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
+     */
+    public function addRiskyTest(Test $test, \Exception $e, $time)
+    {
+    }
+
+    /**
+     * Skipped test.
+     *
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
+     */
+    public function addSkippedTest(Test $test, \Exception $e, $time)
+    {
+    }
+
+    /**
+     * A test suite started.
+     *
+     * @param TestSuite $suite
+     */
+    public function startTestSuite(TestSuite $suite)
+    {
+    }
+
+    /**
+     * A test suite ended.
+     *
+     * @param TestSuite $suite
+     */
+    public function endTestSuite(TestSuite $suite)
+    {
+    }
+
+    /**
+     * A test started.
+     *
+     * @param Test $test
+     */
+    public function startTest(Test $test)
+    {
+        $this->exception = null;
+    }
+
+    /**
+     * A test ended.
+     *
+     * @param Test  $test
+     * @param float $time
+     */
+    public function endTest(Test $test, $time)
+    {
+        if (!$test instanceof TestCase) {
+            return;
+        }
+
+        /* @var TestCase $test */
+
+        $groups = \array_filter(
+            $test->getGroups(),
+            function ($group) {
+                if ($group == 'small' || $group == 'medium' || $group == 'large') {
+                    return false;
+                }
+
+                return true;
+            }
+        );
+
+        $node = $this->document->createElement('test');
+
+        $node->setAttribute('className', \get_class($test));
+        $node->setAttribute('methodName', $test->getName());
+        $node->setAttribute('prettifiedClassName', $this->prettifier->prettifyTestClass(\get_class($test)));
+        $node->setAttribute('prettifiedMethodName', $this->prettifier->prettifyTestMethod($test->getName()));
+        $node->setAttribute('status', $test->getStatus());
+        $node->setAttribute('time', $time);
+        $node->setAttribute('size', $test->getSize());
+        $node->setAttribute('groups', \implode(',', $groups));
+
+        $inlineAnnotations = \PHPUnit\Util\Test::getInlineAnnotations(\get_class($test), $test->getName());
+
+        if (isset($inlineAnnotations['given']) && isset($inlineAnnotations['when']) && isset($inlineAnnotations['then'])) {
+            $node->setAttribute('given', $inlineAnnotations['given']['value']);
+            $node->setAttribute('givenStartLine', $inlineAnnotations['given']['line']);
+            $node->setAttribute('when', $inlineAnnotations['when']['value']);
+            $node->setAttribute('whenStartLine', $inlineAnnotations['when']['line']);
+            $node->setAttribute('then', $inlineAnnotations['then']['value']);
+            $node->setAttribute('thenStartLine', $inlineAnnotations['then']['line']);
+        }
+
+        if ($this->exception !== null) {
+            if ($this->exception instanceof Exception) {
+                $steps = $this->exception->getSerializableTrace();
+            } else {
+                $steps = $this->exception->getTrace();
+            }
+
+            $class = new ReflectionClass($test);
+            $file  = $class->getFileName();
+
+            foreach ($steps as $step) {
+                if (isset($step['file']) && $step['file'] == $file) {
+                    $node->setAttribute('exceptionLine', $step['line']);
+
+                    break;
+                }
+            }
+
+            $node->setAttribute('exceptionMessage', $this->exception->getMessage());
+        }
+
+        $this->root->appendChild($node);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/TextTestListRenderer.php b/lib/composer/vendor/phpunit/phpunit/src/Util/TextTestListRenderer.php
new file mode 100644
index 000000000..4ee6ac769
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/TextTestListRenderer.php
@@ -0,0 +1,44 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Runner\PhptTestCase;
+
+class TextTestListRenderer
+{
+    public function render(TestSuite $suite): string
+    {
+        $buffer = 'Available test(s):' . PHP_EOL;
+
+        foreach (new \RecursiveIteratorIterator($suite->getIterator()) as $test) {
+            if ($test instanceof TestCase) {
+                $name = \sprintf(
+                    '%s::%s',
+                    \get_class($test),
+                    \str_replace(' with data set ', '', $test->getName())
+                );
+            } elseif ($test instanceof PhptTestCase) {
+                $name = $test->getName();
+            } else {
+                continue;
+            }
+
+            $buffer .= \sprintf(
+                ' - %s' . PHP_EOL,
+                $name
+            );
+        }
+
+        return $buffer;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/Type.php b/lib/composer/vendor/phpunit/phpunit/src/Util/Type.php
index bb890e8f3..43772ce03 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/Type.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/Type.php
@@ -8,16 +8,21 @@
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Util;
+
 /**
  * Utility class for textual type (and value) representation.
- *
- * @since Class available since Release 3.0.0
  */
-class PHPUnit_Util_Type
+class Type
 {
+    /**
+     * @param string $type
+     *
+     * @return bool
+     */
     public static function isType($type)
     {
-        return in_array(
+        return \in_array(
             $type,
             [
                 'numeric',
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/XML.php b/lib/composer/vendor/phpunit/phpunit/src/Util/XML.php
index 78ee57f9c..76b794ca0 100644
--- a/lib/composer/vendor/phpunit/phpunit/src/Util/XML.php
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/XML.php
@@ -7,13 +7,20 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use DOMCharacterData;
+use DOMDocument;
+use DOMElement;
+use DOMNode;
+use DOMText;
+use PHPUnit\Framework\Exception;
+use ReflectionClass;
 
 /**
  * XML helpers.
- *
- * @since Class available since Release 3.2.0
  */
-class PHPUnit_Util_XML
+class Xml
 {
     /**
      * Load an $actual document into a DOMDocument.  This is called
@@ -36,8 +43,6 @@ class PHPUnit_Util_XML
      * @param bool               $strict
      *
      * @return DOMDocument
-     *
-     * @since Method available since Release 3.3.0
      */
     public static function load($actual, $isHtml = false, $filename = '', $xinclude = false, $strict = false)
     {
@@ -45,26 +50,26 @@ public static function load($actual, $isHtml = false, $filename = '', $xinclude
             return $actual;
         }
 
-        if (!is_string($actual)) {
-            throw new PHPUnit_Framework_Exception('Could not load XML from ' . gettype($actual));
+        if (!\is_string($actual)) {
+            throw new Exception('Could not load XML from ' . \gettype($actual));
         }
 
         if ($actual === '') {
-            throw new PHPUnit_Framework_Exception('Could not load XML from empty string');
+            throw new Exception('Could not load XML from empty string');
         }
 
         // Required for XInclude on Windows.
         if ($xinclude) {
-            $cwd = getcwd();
-            @chdir(dirname($filename));
+            $cwd = \getcwd();
+            @\chdir(\dirname($filename));
         }
 
         $document                     = new DOMDocument;
         $document->preserveWhiteSpace = false;
 
-        $internal  = libxml_use_internal_errors(true);
+        $internal  = \libxml_use_internal_errors(true);
         $message   = '';
-        $reporting = error_reporting(0);
+        $reporting = \error_reporting(0);
 
         if ('' !== $filename) {
             // Necessary for xinclude
@@ -81,32 +86,33 @@ public static function load($actual, $isHtml = false, $filename = '', $xinclude
             $document->xinclude();
         }
 
-        foreach (libxml_get_errors() as $error) {
+        foreach (\libxml_get_errors() as $error) {
             $message .= "\n" . $error->message;
         }
 
-        libxml_use_internal_errors($internal);
-        error_reporting($reporting);
+        \libxml_use_internal_errors($internal);
+        \error_reporting($reporting);
 
-        if ($xinclude) {
-            @chdir($cwd);
+        if (isset($cwd)) {
+            @\chdir($cwd);
         }
 
         if ($loaded === false || ($strict && $message !== '')) {
             if ($filename !== '') {
-                throw new PHPUnit_Framework_Exception(
-                    sprintf(
+                throw new Exception(
+                    \sprintf(
                         'Could not load "%s".%s',
                         $filename,
                         $message != '' ? "\n" . $message : ''
                     )
                 );
-            } else {
-                if ($message === '') {
-                    $message = 'Could not load XML for unknown reason';
-                }
-                throw new PHPUnit_Framework_Exception($message);
             }
+
+            if ($message === '') {
+                $message = 'Could not load XML for unknown reason';
+            }
+
+            throw new Exception($message);
         }
 
         return $document;
@@ -121,18 +127,16 @@ public static function load($actual, $isHtml = false, $filename = '', $xinclude
      * @param bool   $strict
      *
      * @return DOMDocument
-     *
-     * @since Method available since Release 3.3.0
      */
     public static function loadFile($filename, $isHtml = false, $xinclude = false, $strict = false)
     {
-        $reporting = error_reporting(0);
-        $contents  = file_get_contents($filename);
-        error_reporting($reporting);
+        $reporting = \error_reporting(0);
+        $contents  = \file_get_contents($filename);
+        \error_reporting($reporting);
 
         if ($contents === false) {
-            throw new PHPUnit_Framework_Exception(
-                sprintf(
+            throw new Exception(
+                \sprintf(
                     'Could not read "%s".',
                     $filename
                 )
@@ -144,8 +148,6 @@ public static function loadFile($filename, $isHtml = false, $xinclude = false, $
 
     /**
      * @param DOMNode $node
-     *
-     * @since Method available since Release 3.3.0
      */
     public static function removeCharacterDataNodes(DOMNode $node)
     {
@@ -167,16 +169,14 @@ public static function removeCharacterDataNodes(DOMNode $node)
      * @param string $string
      *
      * @return string
-     *
-     * @since Method available since Release 3.4.6
      */
     public static function prepareString($string)
     {
-        return preg_replace(
+        return \preg_replace(
             '/[\\x00-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]/',
             '',
-            htmlspecialchars(
-                PHPUnit_Util_String::convertToUtf8($string),
+            \htmlspecialchars(
+                self::convertToUtf8($string),
                 ENT_QUOTES,
                 'UTF-8'
             )
@@ -189,8 +189,6 @@ public static function prepareString($string)
      * @param DOMElement $element
      *
      * @return mixed
-     *
-     * @since Method available since Release 3.4.0
      */
     public static function xmlToVariable(DOMElement $element)
     {
@@ -200,28 +198,32 @@ public static function xmlToVariable(DOMElement $element)
             case 'array':
                 $variable = [];
 
-                foreach ($element->getElementsByTagName('element') as $element) {
-                    $item = $element->childNodes->item(0);
+                foreach ($element->childNodes as $entry) {
+                    if (!$entry instanceof DOMElement || $entry->tagName !== 'element') {
+                        continue;
+                    }
+                    $item = $entry->childNodes->item(0);
 
                     if ($item instanceof DOMText) {
-                        $item = $element->childNodes->item(1);
+                        $item = $entry->childNodes->item(1);
                     }
 
                     $value = self::xmlToVariable($item);
 
-                    if ($element->hasAttribute('key')) {
-                        $variable[(string) $element->getAttribute('key')] = $value;
+                    if ($entry->hasAttribute('key')) {
+                        $variable[(string) $entry->getAttribute('key')] = $value;
                     } else {
                         $variable[] = $value;
                     }
                 }
+
                 break;
 
             case 'object':
                 $className = $element->getAttribute('class');
 
                 if ($element->hasChildNodes()) {
-                    $arguments       = $element->childNodes->item(1)->childNodes;
+                    $arguments       = $element->childNodes->item(0)->childNodes;
                     $constructorArgs = [];
 
                     foreach ($arguments as $argument) {
@@ -235,10 +237,12 @@ public static function xmlToVariable(DOMElement $element)
                 } else {
                     $variable = new $className;
                 }
+
                 break;
 
             case 'boolean':
-                $variable = $element->textContent == 'true' ? true : false;
+                $variable = $element->textContent == 'true';
+
                 break;
 
             case 'integer':
@@ -246,10 +250,65 @@ public static function xmlToVariable(DOMElement $element)
             case 'string':
                 $variable = $element->textContent;
 
-                settype($variable, $element->tagName);
+                \settype($variable, $element->tagName);
+
                 break;
         }
 
         return $variable;
     }
+
+    /**
+     * Converts a string to UTF-8 encoding.
+     *
+     * @param string $string
+     *
+     * @return string
+     */
+    private static function convertToUtf8($string)
+    {
+        if (!self::isUtf8($string)) {
+            if (\function_exists('mb_convert_encoding')) {
+                return \mb_convert_encoding($string, 'UTF-8');
+            }
+
+            return \utf8_encode($string);
+        }
+
+        return $string;
+    }
+
+    /**
+     * Checks a string for UTF-8 encoding.
+     *
+     * @param string $string
+     *
+     * @return bool
+     */
+    private static function isUtf8($string)
+    {
+        $length = \strlen($string);
+
+        for ($i = 0; $i < $length; $i++) {
+            if (\ord($string[$i]) < 0x80) {
+                $n = 0;
+            } elseif ((\ord($string[$i]) & 0xE0) == 0xC0) {
+                $n = 1;
+            } elseif ((\ord($string[$i]) & 0xF0) == 0xE0) {
+                $n = 2;
+            } elseif ((\ord($string[$i]) & 0xF0) == 0xF0) {
+                $n = 3;
+            } else {
+                return false;
+            }
+
+            for ($j = 0; $j < $n; $j++) {
+                if ((++$i == $length) || ((\ord($string[$i]) & 0xC0) != 0x80)) {
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/src/Util/XmlTestListRenderer.php b/lib/composer/vendor/phpunit/phpunit/src/Util/XmlTestListRenderer.php
new file mode 100644
index 000000000..2d758d529
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/src/Util/XmlTestListRenderer.php
@@ -0,0 +1,82 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Runner\PhptTestCase;
+
+class XmlTestListRenderer
+{
+    public function render(TestSuite $suite): string
+    {
+        $writer = new \XmlWriter;
+
+        $writer->openMemory();
+        $writer->setIndent(true);
+        $writer->startDocument();
+        $writer->startElement('tests');
+
+        $currentTestCase = null;
+
+        foreach (new \RecursiveIteratorIterator($suite->getIterator()) as $test) {
+            if ($test instanceof TestCase) {
+                if (\get_class($test) !== $currentTestCase) {
+                    if ($currentTestCase !== null) {
+                        $writer->endElement();
+                    }
+
+                    $writer->startElement('testCaseClass');
+                    $writer->writeAttribute('name', \get_class($test));
+
+                    $currentTestCase = \get_class($test);
+                }
+
+                $writer->startElement('testCaseMethod');
+                $writer->writeAttribute('name', $test->getName(false));
+                $writer->writeAttribute('groups', \implode(',', $test->getGroups()));
+
+                if (!empty($test->getDataSetAsString(false))) {
+                    $writer->writeAttribute(
+                        'dataSet',
+                        \str_replace(
+                            ' with data set ',
+                            '',
+                            $test->getDataSetAsString(false)
+                        )
+                    );
+                }
+
+                $writer->endElement();
+            } elseif ($test instanceof PhptTestCase) {
+                if ($currentTestCase !== null) {
+                    $writer->endElement();
+
+                    $currentTestCase = null;
+                }
+
+                $writer->startElement('phptFile');
+                $writer->writeAttribute('path', $test->getName());
+                $writer->endElement();
+            } else {
+                continue;
+            }
+        }
+
+        if ($currentTestCase !== null) {
+            $writer->endElement();
+        }
+
+        $writer->endElement();
+
+        return $writer->outputMemory();
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Extensions/PhptTestCaseTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Extensions/PhptTestCaseTest.php
deleted file mode 100644
index d35b66357..000000000
--- a/lib/composer/vendor/phpunit/phpunit/tests/Extensions/PhptTestCaseTest.php
+++ /dev/null
@@ -1,263 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-class Extensions_PhptTestCaseTest extends \PHPUnit_Framework_TestCase
-{
-    const EXPECT_CONTENT = <<<EOF
---TEST--
-EXPECT test
---FILE--
-<?php echo "Hello PHPUnit!"; ?>
---EXPECT--
-Hello PHPUnit!
-EOF;
-
-    const EXPECTF_CONTENT = <<<EOF
---TEST--
-EXPECTF test
---FILE--
-<?php echo "Hello PHPUnit!"; ?>
---EXPECTF--
-Hello %s!
-EOF;
-
-    const EXPECTREGEX_CONTENT = <<<EOF
---TEST--
-EXPECTREGEX test
---FILE--
-<?php echo "Hello PHPUnit!"; ?>
---EXPECTREGEX--
-Hello [HPU]{4}[nit]{3}!
-EOF;
-
-    const FILE_SECTION = <<<EOF
-<?php echo "Hello PHPUnit!"; ?>
-
-EOF;
-
-    protected $filename;
-    protected $testCase;
-    protected $phpUtil;
-
-    protected function setUp()
-    {
-        $this->filename = sys_get_temp_dir() . '/phpunit.phpt';
-        touch($this->filename);
-
-        $this->phpUtil = $this->getMockForAbstractClass('PHPUnit_Util_PHP', [], '', false);
-
-        $this->testCase = new PHPUnit_Extensions_PhptTestCase($this->filename, $this->phpUtil);
-    }
-
-    protected function tearDown()
-    {
-        @unlink($this->filename);
-
-        $this->filename = null;
-        $this->testCase = null;
-    }
-
-    /**
-     * Defines the content of the current PHPT test.
-     *
-     * @param string $content
-     */
-    private function setPhpContent($content)
-    {
-        file_put_contents($this->filename, $content);
-    }
-
-    public function testShouldRunFileSectionAsTest()
-    {
-        $this->setPhpContent(self::EXPECT_CONTENT);
-
-        $fileSection = '<?php echo "Hello PHPUnit!"; ?>' . PHP_EOL;
-
-        $this->phpUtil
-            ->expects($this->once())
-            ->method('runJob')
-            ->with($fileSection)
-            ->will($this->returnValue(['stdout' => '', 'stderr' => '']));
-
-        $this->testCase->run();
-    }
-
-    public function testShouldRunSkipifSectionWhenExists()
-    {
-        $skipifSection = '<?php /** Nothing **/ ?>' . PHP_EOL;
-
-        $phptContent = self::EXPECT_CONTENT . PHP_EOL;
-        $phptContent .= '--SKIPIF--' . PHP_EOL;
-        $phptContent .= $skipifSection;
-
-        $this->setPhpContent($phptContent);
-
-        $this->phpUtil
-            ->expects($this->at(0))
-            ->method('runJob')
-            ->with($skipifSection)
-            ->will($this->returnValue(['stdout' => '', 'stderr' => '']));
-
-        $this->testCase->run();
-    }
-
-    public function testShouldNotRunTestSectionIfSkipifSectionReturnsOutputWithSkipWord()
-    {
-        $skipifSection = '<?php echo "skip: Reason"; ?>' . PHP_EOL;
-
-        $phptContent = self::EXPECT_CONTENT . PHP_EOL;
-        $phptContent .= '--SKIPIF--' . PHP_EOL;
-        $phptContent .= $skipifSection;
-
-        $this->setPhpContent($phptContent);
-
-        $this->phpUtil
-            ->expects($this->once())
-            ->method('runJob')
-            ->with($skipifSection)
-            ->will($this->returnValue(['stdout' => 'skip: Reason', 'stderr' => '']));
-
-        $this->testCase->run();
-    }
-
-    public function testShouldRunCleanSectionWhenDefined()
-    {
-        $cleanSection = '<?php unlink("/tmp/something"); ?>' . PHP_EOL;
-
-        $phptContent = self::EXPECT_CONTENT . PHP_EOL;
-        $phptContent .= '--CLEAN--' . PHP_EOL;
-        $phptContent .= $cleanSection;
-
-        $this->setPhpContent($phptContent);
-
-        $this->phpUtil
-            ->expects($this->at(1))
-            ->method('runJob')
-            ->with($cleanSection);
-
-        $this->testCase->run();
-    }
-
-    /**
-     * @expectedException PHPUnit_Framework_Exception
-     * @expectedExceptionMessage Invalid PHPT file
-     */
-    public function testShouldThrowsAnExceptionWhenPhptFileIsEmpty()
-    {
-        $this->setPhpContent('');
-
-        $this->testCase->run();
-    }
-
-    /**
-     * @expectedException PHPUnit_Framework_Exception
-     * @expectedExceptionMessage Invalid PHPT file
-     */
-    public function testShouldThrowsAnExceptionWhenFileSectionIsMissing()
-    {
-        $this->setPhpContent(
-<<<EOF
---TEST--
-Something to decribe it
---EXPECT--
-Something
-EOF
-        );
-        $this->testCase->run();
-    }
-
-    /**
-     * @expectedException PHPUnit_Framework_Exception
-     * @expectedExceptionMessage Invalid PHPT file
-     */
-    public function testShouldThrowsAnExceptionWhenThereIsNoExpecOrExpectifOrExpecregexSectionInPhptFile()
-    {
-        $this->setPhpContent(
-<<<EOF
---TEST--
-Something to decribe it
---FILE--
-<?php
-echo "Hello world!\n";
-?>
-EOF
-        );
-        $this->testCase->run();
-    }
-
-    public function testShouldValidateExpectSession()
-    {
-        $this->setPhpContent(self::EXPECT_CONTENT);
-
-        $this->phpUtil
-            ->expects($this->once())
-            ->method('runJob')
-            ->with(self::FILE_SECTION)
-            ->will($this->returnValue(['stdout' => 'Hello PHPUnit!', 'stderr' => '']));
-
-        $result = $this->testCase->run();
-
-        $this->assertTrue($result->wasSuccessful());
-    }
-
-    public function testShouldValidateExpectfSession()
-    {
-        $this->setPhpContent(self::EXPECTF_CONTENT);
-
-        $this->phpUtil
-            ->expects($this->once())
-            ->method('runJob')
-            ->with(self::FILE_SECTION)
-            ->will($this->returnValue(['stdout' => 'Hello PHPUnit!', 'stderr' => '']));
-
-        $result = $this->testCase->run();
-
-        $this->assertTrue($result->wasSuccessful());
-    }
-
-    public function testShouldValidateExpectregexSession()
-    {
-        $this->setPhpContent(self::EXPECTREGEX_CONTENT);
-
-        $this->phpUtil
-            ->expects($this->once())
-            ->method('runJob')
-            ->with(self::FILE_SECTION)
-            ->will($this->returnValue(['stdout' => 'Hello PHPUnit!', 'stderr' => '']));
-
-        $result = $this->testCase->run();
-
-        $this->assertTrue($result->wasSuccessful());
-    }
-
-    public function testParseIniSection()
-    {
-        $phptTestCase = new PhpTestCaseProxy(__FILE__);
-        $settings     = $phptTestCase->parseIniSection("foo=1\nbar = 2\rbaz = 3\r\nempty=\nignore");
-
-        $expected = [
-            'foo=1',
-            'bar = 2',
-            'baz = 3',
-            'empty=',
-            'ignore',
-        ];
-
-        $this->assertEquals($expected, $settings);
-    }
-}
-
-class PhpTestCaseProxy extends PHPUnit_Extensions_PhptTestCase
-{
-    public function parseIniSection($content)
-    {
-        return parent::parseIniSection($content);
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Extensions/RepeatedTestTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Extensions/RepeatedTestTest.php
deleted file mode 100644
index de83fb5fe..000000000
--- a/lib/composer/vendor/phpunit/phpunit/tests/Extensions/RepeatedTestTest.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since      Class available since Release 2.0.0
- * @covers     PHPUnit_Extensions_RepeatedTest
- */
-class Extensions_RepeatedTestTest extends PHPUnit_Framework_TestCase
-{
-    protected $suite;
-
-    public function __construct()
-    {
-        $this->suite = new PHPUnit_Framework_TestSuite;
-
-        $this->suite->addTest(new Success);
-        $this->suite->addTest(new Success);
-    }
-
-    public function testRepeatedOnce()
-    {
-        $test = new PHPUnit_Extensions_RepeatedTest($this->suite, 1);
-        $this->assertEquals(2, count($test));
-
-        $result = $test->run();
-        $this->assertEquals(2, count($result));
-    }
-
-    public function testRepeatedMoreThanOnce()
-    {
-        $test = new PHPUnit_Extensions_RepeatedTest($this->suite, 3);
-        $this->assertEquals(6, count($test));
-
-        $result = $test->run();
-        $this->assertEquals(6, count($result));
-    }
-
-    public function testRepeatedZero()
-    {
-        $test = new PHPUnit_Extensions_RepeatedTest($this->suite, 0);
-        $this->assertEquals(0, count($test));
-
-        $result = $test->run();
-        $this->assertEquals(0, count($result));
-    }
-
-    public function testRepeatedNegative()
-    {
-        try {
-            $test = new PHPUnit_Extensions_RepeatedTest($this->suite, -1);
-        } catch (Exception $e) {
-            return;
-        }
-
-        $this->fail('Should throw an Exception');
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/AssertTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/AssertTest.php
index 2b22753d0..76691c59d 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Framework/AssertTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/AssertTest.php
@@ -8,10 +8,11 @@
  * file that was distributed with this source code.
  */
 
-/**
- * @since      Class available since Release 2.0.0
- */
-class Framework_AssertTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Framework;
+
+use PHPUnit\Util\Xml;
+
+class AssertTest extends TestCase
 {
     /**
      * @var string
@@ -20,156 +21,106 @@ class Framework_AssertTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->filesDirectory = dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR;
+        $this->filesDirectory = \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR;
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::fail
-     */
     public function testFail()
     {
         try {
             $this->fail();
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
+        } catch (AssertionFailedError $e) {
             return;
         }
 
-        throw new PHPUnit_Framework_AssertionFailedError('Fail did not throw fail exception');
+        throw new AssertionFailedError('Fail did not throw fail exception');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertContains
-     */
     public function testAssertSplObjectStorageContainsObject()
     {
-        $a = new stdClass;
-        $b = new stdClass;
-        $c = new SplObjectStorage;
+        $a = new \stdClass;
+        $b = new \stdClass;
+        $c = new \SplObjectStorage;
         $c->attach($a);
 
         $this->assertContains($a, $c);
 
-        try {
-            $this->assertContains($b, $c);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertContains($b, $c);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertContains
-     */
     public function testAssertArrayContainsObject()
     {
-        $a = new stdClass;
-        $b = new stdClass;
+        $a = new \stdClass;
+        $b = new \stdClass;
 
         $this->assertContains($a, [$a]);
 
-        try {
-            $this->assertContains($a, [$b]);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertContains($a, [$b]);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertContains
-     */
     public function testAssertArrayContainsString()
     {
         $this->assertContains('foo', ['foo']);
 
-        try {
-            $this->assertContains('foo', ['bar']);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertContains('foo', ['bar']);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertContains
-     */
     public function testAssertArrayContainsNonObject()
     {
         $this->assertContains('foo', [true]);
 
-        try {
-            $this->assertContains('foo', [true], '', false, true, true);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertContains('foo', [true], '', false, true, true);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertContainsOnlyInstancesOf
-     */
     public function testAssertContainsOnlyInstancesOf()
     {
-        $test = [
-            new Book(),
-            new Book
-        ];
-        $this->assertContainsOnlyInstancesOf('Book', $test);
-        $this->assertContainsOnlyInstancesOf('stdClass', [new stdClass()]);
+        $test = [new \Book, new \Book];
 
-        $test2 = [
-            new Author('Test')
-        ];
-        try {
-            $this->assertContainsOnlyInstancesOf('Book', $test2);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
-        $this->fail();
+        $this->assertContainsOnlyInstancesOf(\Book::class, $test);
+        $this->assertContainsOnlyInstancesOf(\stdClass::class, [new \stdClass()]);
+
+        $test2 = [new \Author('Test')];
+
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertContainsOnlyInstancesOf(\Book::class, $test2);
+    }
+
+    public function testAssertContainsEmptyStringInString()
+    {
+        $this->assertContains('', 'test');
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertArrayHasKey
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertArrayHasKeyThrowsExceptionForInvalidFirstArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->assertArrayHasKey(null, []);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertArrayHasKey
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertArrayHasKeyThrowsExceptionForInvalidSecondArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->assertArrayHasKey(0, null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertArrayHasKey
-     */
     public function testAssertArrayHasIntegerKey()
     {
         $this->assertArrayHasKey(0, ['foo']);
 
-        try {
-            $this->assertArrayHasKey(1, ['foo']);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertArrayHasKey(1, ['foo']);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertArraySubset
-     * @covers PHPUnit_Framework_Constraint_ArraySubset
-     */
     public function testAssertArraySubset()
     {
         $array = [
@@ -182,24 +133,25 @@ public function testAssertArraySubset()
         $this->assertArraySubset(['a' => 'item a', 'c' => ['a2' => 'item a2']], $array);
         $this->assertArraySubset(['a' => 'item a', 'd' => ['a2' => ['b3' => 'item b3']]], $array);
 
+        $arrayAccessData = new \ArrayObject($array);
+
+        $this->assertArraySubset(['a' => 'item a', 'c' => ['a2' => 'item a2']], $arrayAccessData);
+        $this->assertArraySubset(['a' => 'item a', 'd' => ['a2' => ['b3' => 'item b3']]], $arrayAccessData);
+
         try {
             $this->assertArraySubset(['a' => 'bad value'], $array);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
+        } catch (AssertionFailedError $e) {
         }
 
         try {
             $this->assertArraySubset(['d' => ['a2' => ['bad index' => 'item b3']]], $array);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
+        } catch (AssertionFailedError $e) {
             return;
         }
 
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertArraySubset
-     * @covers PHPUnit_Framework_Constraint_ArraySubset
-     */
     public function testAssertArraySubsetWithDeepNestedArrays()
     {
         $array = [
@@ -217,19 +169,11 @@ public function testAssertArraySubsetWithDeepNestedArrays()
         $this->assertArraySubset(['path' => ['to' => ['the' => []]]], $array);
         $this->assertArraySubset(['path' => ['to' => ['the' => ['cake' => 'is a lie']]]], $array);
 
-        try {
-            $this->assertArraySubset(['path' => ['to' => ['the' => ['cake' => 'is not a lie']]]], $array);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertArraySubset(['path' => ['to' => ['the' => ['cake' => 'is not a lie']]]], $array);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertArraySubset
-     * @covers PHPUnit_Framework_Constraint_ArraySubset
-     */
     public function testAssertArraySubsetWithNoStrictCheckAndObjects()
     {
         $obj       = new \stdClass;
@@ -240,10 +184,6 @@ public function testAssertArraySubsetWithNoStrictCheckAndObjects()
         $this->assertArraySubset(['a' => new \stdClass], $array);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertArraySubset
-     * @covers PHPUnit_Framework_Constraint_ArraySubset
-     */
     public function testAssertArraySubsetWithStrictCheckAndObjects()
     {
         $obj       = new \stdClass;
@@ -252,24 +192,18 @@ public function testAssertArraySubsetWithStrictCheckAndObjects()
 
         $this->assertArraySubset(['a' => $reference], $array, true);
 
-        try {
-            $this->assertArraySubset(['a' => new \stdClass], $array, true);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail('Strict recursive array check fail.');
+        $this->assertArraySubset(['a' => new \stdClass], $array, true);
     }
 
     /**
-     * @covers PHPUnit_Framework_Assert::assertArraySubset
-     * @covers PHPUnit_Framework_Constraint_ArraySubset
-     * @expectedException PHPUnit_Framework_Exception
-     * @expectedExceptionMessage array or ArrayAccess
      * @dataProvider assertArraySubsetInvalidArgumentProvider
      */
     public function testAssertArraySubsetRaisesExceptionForInvalidArguments($partial, $subject)
     {
+        $this->expectException(Exception::class);
+
         $this->assertArraySubset($partial, $subject);
     }
 
@@ -284,389 +218,296 @@ public function assertArraySubsetInvalidArgumentProvider()
         ];
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertArrayNotHasKey
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertArrayNotHasKeyThrowsExceptionForInvalidFirstArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->assertArrayNotHasKey(null, []);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertArrayNotHasKey
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertArrayNotHasKeyThrowsExceptionForInvalidSecondArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->assertArrayNotHasKey(0, null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertArrayNotHasKey
-     */
     public function testAssertArrayNotHasIntegerKey()
     {
         $this->assertArrayNotHasKey(1, ['foo']);
 
-        try {
-            $this->assertArrayNotHasKey(0, ['foo']);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertArrayNotHasKey(0, ['foo']);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertArrayHasKey
-     */
     public function testAssertArrayHasStringKey()
     {
         $this->assertArrayHasKey('foo', ['foo' => 'bar']);
 
-        try {
-            $this->assertArrayHasKey('bar', ['foo' => 'bar']);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertArrayHasKey('bar', ['foo' => 'bar']);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertArrayNotHasKey
-     */
     public function testAssertArrayNotHasStringKey()
     {
         $this->assertArrayNotHasKey('bar', ['foo' => 'bar']);
 
-        try {
-            $this->assertArrayNotHasKey('foo', ['foo' => 'bar']);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertArrayNotHasKey('foo', ['foo' => 'bar']);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertArrayHasKey
-     */
     public function testAssertArrayHasKeyAcceptsArrayObjectValue()
     {
-        $array        = new ArrayObject();
+        $array        = new \ArrayObject;
         $array['foo'] = 'bar';
+
         $this->assertArrayHasKey('foo', $array);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertArrayHasKey
-     * @expectedException PHPUnit_Framework_AssertionFailedError
-     */
     public function testAssertArrayHasKeyProperlyFailsWithArrayObjectValue()
     {
-        $array        = new ArrayObject();
+        $array        = new \ArrayObject;
         $array['bar'] = 'bar';
+
+        $this->expectException(AssertionFailedError::class);
+
         $this->assertArrayHasKey('foo', $array);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertArrayHasKey
-     */
     public function testAssertArrayHasKeyAcceptsArrayAccessValue()
     {
-        $array        = new SampleArrayAccess();
+        $array        = new \SampleArrayAccess;
         $array['foo'] = 'bar';
+
         $this->assertArrayHasKey('foo', $array);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertArrayHasKey
-     * @expectedException PHPUnit_Framework_AssertionFailedError
-     */
     public function testAssertArrayHasKeyProperlyFailsWithArrayAccessValue()
     {
-        $array        = new SampleArrayAccess();
+        $array        = new \SampleArrayAccess;
         $array['bar'] = 'bar';
+
+        $this->expectException(AssertionFailedError::class);
+
         $this->assertArrayHasKey('foo', $array);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertArrayNotHasKey
-     */
     public function testAssertArrayNotHasKeyAcceptsArrayAccessValue()
     {
-        $array        = new ArrayObject();
+        $array        = new \ArrayObject;
         $array['foo'] = 'bar';
+
         $this->assertArrayNotHasKey('bar', $array);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertArrayNotHasKey
-     * @expectedException PHPUnit_Framework_AssertionFailedError
-     */
     public function testAssertArrayNotHasKeyPropertlyFailsWithArrayAccessValue()
     {
-        $array        = new ArrayObject();
+        $array        = new \ArrayObject;
         $array['bar'] = 'bar';
+
+        $this->expectException(AssertionFailedError::class);
+
         $this->assertArrayNotHasKey('bar', $array);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertContains
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertContainsThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertContains(null, null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertContains
-     */
     public function testAssertIteratorContainsObject()
     {
-        $foo = new stdClass;
+        $foo = new \stdClass;
 
-        $this->assertContains($foo, new TestIterator([$foo]));
+        $this->assertContains($foo, new \TestIterator([$foo]));
 
-        try {
-            $this->assertContains($foo, new TestIterator([new stdClass]));
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertContains($foo, new \TestIterator([new \stdClass]));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertContains
-     */
     public function testAssertIteratorContainsString()
     {
-        $this->assertContains('foo', new TestIterator(['foo']));
+        $this->assertContains('foo', new \TestIterator(['foo']));
 
-        try {
-            $this->assertContains('foo', new TestIterator(['bar']));
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertContains('foo', new \TestIterator(['bar']));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertContains
-     */
     public function testAssertStringContainsString()
     {
         $this->assertContains('foo', 'foobar');
 
-        try {
-            $this->assertContains('foo', 'bar');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertContains('foo', 'bar');
+    }
+
+    public function testAssertStringContainsStringForUtf8()
+    {
+        $this->assertContains('oryginał', 'oryginał');
+
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertContains('ORYGINAŁ', 'oryginał');
+    }
+
+    public function testAssertStringContainsStringForUtf8WhenIgnoreCase()
+    {
+        $this->assertContains('oryginał', 'oryginał', '', true);
+        $this->assertContains('ORYGINAŁ', 'oryginał', '', true);
+
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertContains('foo', 'oryginał', '', true);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertNotContains
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertNotContainsThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertNotContains(null, null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotContains
-     */
     public function testAssertSplObjectStorageNotContainsObject()
     {
-        $a = new stdClass;
-        $b = new stdClass;
-        $c = new SplObjectStorage;
+        $a = new \stdClass;
+        $b = new \stdClass;
+        $c = new \SplObjectStorage;
         $c->attach($a);
 
         $this->assertNotContains($b, $c);
 
-        try {
-            $this->assertNotContains($a, $c);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotContains($a, $c);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotContains
-     */
     public function testAssertArrayNotContainsObject()
     {
-        $a = new stdClass;
-        $b = new stdClass;
+        $a = new \stdClass;
+        $b = new \stdClass;
 
         $this->assertNotContains($a, [$b]);
 
-        try {
-            $this->assertNotContains($a, [$a]);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotContains($a, [$a]);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotContains
-     */
     public function testAssertArrayNotContainsString()
     {
         $this->assertNotContains('foo', ['bar']);
 
-        try {
-            $this->assertNotContains('foo', ['foo']);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotContains('foo', ['foo']);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotContains
-     */
     public function testAssertArrayNotContainsNonObject()
     {
         $this->assertNotContains('foo', [true], '', false, true, true);
 
-        try {
-            $this->assertNotContains('foo', [true]);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotContains('foo', [true]);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotContains
-     */
     public function testAssertStringNotContainsString()
     {
         $this->assertNotContains('foo', 'bar');
 
-        try {
-            $this->assertNotContains('foo', 'foo');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotContains('foo', 'foo');
+    }
+
+    public function testAssertStringNotContainsStringForUtf8()
+    {
+        $this->assertNotContains('ORYGINAŁ', 'oryginał');
+
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertNotContains('oryginał', 'oryginał');
+    }
+
+    public function testAssertStringNotContainsStringForUtf8WhenIgnoreCase()
+    {
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertNotContains('ORYGINAŁ', 'oryginał', '', true);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertContainsOnly
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertContainsOnlyThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertContainsOnly(null, null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertNotContainsOnly
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertNotContainsOnlyThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertNotContainsOnly(null, null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertContainsOnlyInstancesOf
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertContainsOnlyInstancesOfThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertContainsOnlyInstancesOf(null, null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertContainsOnly
-     */
     public function testAssertArrayContainsOnlyIntegers()
     {
         $this->assertContainsOnly('integer', [1, 2, 3]);
 
-        try {
-            $this->assertContainsOnly('integer', ['1', 2, 3]);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertContainsOnly('integer', ['1', 2, 3]);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotContainsOnly
-     */
     public function testAssertArrayNotContainsOnlyIntegers()
     {
         $this->assertNotContainsOnly('integer', ['1', 2, 3]);
 
-        try {
-            $this->assertNotContainsOnly('integer', [1, 2, 3]);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotContainsOnly('integer', [1, 2, 3]);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertContainsOnly
-     */
     public function testAssertArrayContainsOnlyStdClass()
     {
-        $this->assertContainsOnly('StdClass', [new stdClass]);
+        $this->assertContainsOnly('StdClass', [new \stdClass]);
 
-        try {
-            $this->assertContainsOnly('StdClass', ['StdClass']);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertContainsOnly('StdClass', ['StdClass']);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotContainsOnly
-     */
     public function testAssertArrayNotContainsOnlyStdClass()
     {
         $this->assertNotContainsOnly('StdClass', ['StdClass']);
 
-        try {
-            $this->assertNotContainsOnly('StdClass', [new stdClass]);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotContainsOnly('StdClass', [new \stdClass]);
     }
 
     protected function sameValues()
     {
-        $object = new SampleClass(4, 8, 15);
+        $object = new \SampleClass(4, 8, 15);
         // cannot use $filesDirectory, because neither setUp() nor
         // setUpBeforeClass() are executed before the data providers
-        $file     = dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'foo.xml';
-        $resource = fopen($file, 'r');
+        $file     = \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'foo.xml';
+        $resource = \fopen($file, 'r');
 
         return [
             // null
@@ -677,8 +518,8 @@ protected function sameValues()
             [0, 0],
             // floats
             [2.3, 2.3],
-            [1/3, 1 - 2/3],
-            [log(0), log(0)],
+            [1 / 3, 1 - 2 / 3],
+            [\log(0), \log(0)],
             // arrays
             [[], []],
             [[0 => 1], [0 => 1]],
@@ -694,29 +535,29 @@ protected function sameValues()
     protected function notEqualValues()
     {
         // cyclic dependencies
-        $book1                  = new Book;
-        $book1->author          = new Author('Terry Pratchett');
+        $book1                  = new \Book;
+        $book1->author          = new \Author('Terry Pratchett');
         $book1->author->books[] = $book1;
-        $book2                  = new Book;
-        $book2->author          = new Author('Terry Pratch');
+        $book2                  = new \Book;
+        $book2->author          = new \Author('Terry Pratch');
         $book2->author->books[] = $book2;
 
-        $book3         = new Book;
+        $book3         = new \Book;
         $book3->author = 'Terry Pratchett';
-        $book4         = new stdClass;
+        $book4         = new \stdClass;
         $book4->author = 'Terry Pratchett';
 
-        $object1  = new SampleClass(4, 8, 15);
-        $object2  = new SampleClass(16, 23, 42);
-        $object3  = new SampleClass(4, 8, 15);
-        $storage1 = new SplObjectStorage;
+        $object1  = new \SampleClass(4, 8, 15);
+        $object2  = new \SampleClass(16, 23, 42);
+        $object3  = new \SampleClass(4, 8, 15);
+        $storage1 = new \SplObjectStorage;
         $storage1->attach($object1);
-        $storage2 = new SplObjectStorage;
+        $storage2 = new \SplObjectStorage;
         $storage2->attach($object3); // same content, different object
 
         // cannot use $filesDirectory, because neither setUp() nor
         // setUpBeforeClass() are executed before the data providers
-        $file = dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'foo.xml';
+        $file = \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'foo.xml';
 
         return [
             // strings
@@ -732,8 +573,8 @@ protected function notEqualValues()
             [2.3, 4.2, 0.5],
             [[2.3], [4.2], 0.5],
             [[[2.3]], [[4.2]], 0.5],
-            [new Struct(2.3), new Struct(4.2), 0.5],
-            [[new Struct(2.3)], [new Struct(4.2)], 0.5],
+            [new \Struct(2.3), new \Struct(4.2), 0.5],
+            [[new \Struct(2.3)], [new \Struct(4.2)], 0.5],
             // NAN
             [NAN, NAN],
             // arrays
@@ -743,112 +584,112 @@ protected function notEqualValues()
             [[0     => 1, 1 => 2], [0     => 1, 1 => 3]],
             [['a', 'b' => [1, 2]], ['a', 'b' => [2, 1]]],
             // objects
-            [new SampleClass(4, 8, 15), new SampleClass(16, 23, 42)],
+            [new \SampleClass(4, 8, 15), new \SampleClass(16, 23, 42)],
             [$object1, $object2],
             [$book1, $book2],
             [$book3, $book4], // same content, different class
             // resources
-            [fopen($file, 'r'), fopen($file, 'r')],
+            [\fopen($file, 'r'), \fopen($file, 'r')],
             // SplObjectStorage
             [$storage1, $storage2],
             // DOMDocument
             [
-                PHPUnit_Util_XML::load('<root></root>'),
-                PHPUnit_Util_XML::load('<bar/>'),
+                Xml::load('<root></root>'),
+                Xml::load('<bar/>'),
             ],
             [
-                PHPUnit_Util_XML::load('<foo attr1="bar"/>'),
-                PHPUnit_Util_XML::load('<foo attr1="foobar"/>'),
+                Xml::load('<foo attr1="bar"/>'),
+                Xml::load('<foo attr1="foobar"/>'),
             ],
             [
-                PHPUnit_Util_XML::load('<foo> bar </foo>'),
-                PHPUnit_Util_XML::load('<foo />'),
+                Xml::load('<foo> bar </foo>'),
+                Xml::load('<foo />'),
             ],
             [
-                PHPUnit_Util_XML::load('<foo xmlns="urn:myns:bar"/>'),
-                PHPUnit_Util_XML::load('<foo xmlns="urn:notmyns:bar"/>'),
+                Xml::load('<foo xmlns="urn:myns:bar"/>'),
+                Xml::load('<foo xmlns="urn:notmyns:bar"/>'),
             ],
             [
-                PHPUnit_Util_XML::load('<foo> bar </foo>'),
-                PHPUnit_Util_XML::load('<foo> bir </foo>'),
+                Xml::load('<foo> bar </foo>'),
+                Xml::load('<foo> bir </foo>'),
             ],
             [
-                new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-29 03:13:35', new DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 03:13:35', new \DateTimeZone('America/New_York')),
             ],
             [
-                new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-29 03:13:35', new DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 03:13:35', new \DateTimeZone('America/New_York')),
                 3500
             ],
             [
-                new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-29 05:13:35', new DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 05:13:35', new \DateTimeZone('America/New_York')),
                 3500
             ],
             [
-                new DateTime('2013-03-29', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-30', new DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-30', new \DateTimeZone('America/New_York')),
             ],
             [
-                new DateTime('2013-03-29', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-30', new DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-30', new \DateTimeZone('America/New_York')),
                 43200
             ],
             [
-                new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/Chicago')),
+                new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/Chicago')),
             ],
             [
-                new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/Chicago')),
+                new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/Chicago')),
                 3500
             ],
             [
-                new DateTime('2013-03-30', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-30', new DateTimeZone('America/Chicago')),
+                new \DateTime('2013-03-30', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-30', new \DateTimeZone('America/Chicago')),
             ],
             [
-                new DateTime('2013-03-29T05:13:35-0600'),
-                new DateTime('2013-03-29T04:13:35-0600'),
+                new \DateTime('2013-03-29T05:13:35-0600'),
+                new \DateTime('2013-03-29T04:13:35-0600'),
             ],
             [
-                new DateTime('2013-03-29T05:13:35-0600'),
-                new DateTime('2013-03-29T05:13:35-0500'),
+                new \DateTime('2013-03-29T05:13:35-0600'),
+                new \DateTime('2013-03-29T05:13:35-0500'),
             ],
             // Exception
             //array(new Exception('Exception 1'), new Exception('Exception 2')),
             // different types
-            [new SampleClass(4, 8, 15), false],
-            [false, new SampleClass(4, 8, 15)],
+            [new \SampleClass(4, 8, 15), false],
+            [false, new \SampleClass(4, 8, 15)],
             [[0        => 1, 1 => 2], false],
             [false, [0 => 1, 1 => 2]],
-            [[], new stdClass],
-            [new stdClass, []],
+            [[], new \stdClass],
+            [new \stdClass, []],
             // PHP: 0 == 'Foobar' => true!
             // We want these values to differ
             [0, 'Foobar'],
             ['Foobar', 0],
-            [3, acos(8)],
-            [acos(8), 3]
+            [3, \acos(8)],
+            [\acos(8), 3]
         ];
     }
 
     protected function equalValues()
     {
         // cyclic dependencies
-        $book1                  = new Book;
-        $book1->author          = new Author('Terry Pratchett');
+        $book1                  = new \Book;
+        $book1->author          = new \Author('Terry Pratchett');
         $book1->author->books[] = $book1;
-        $book2                  = new Book;
-        $book2->author          = new Author('Terry Pratchett');
+        $book2                  = new \Book;
+        $book2->author          = new \Author('Terry Pratchett');
         $book2->author->books[] = $book2;
 
-        $object1  = new SampleClass(4, 8, 15);
-        $object2  = new SampleClass(4, 8, 15);
-        $storage1 = new SplObjectStorage;
+        $object1  = new \SampleClass(4, 8, 15);
+        $object2  = new \SampleClass(4, 8, 15);
+        $storage1 = new \SplObjectStorage;
         $storage1->attach($object1);
-        $storage2 = new SplObjectStorage;
+        $storage2 = new \SplObjectStorage;
         $storage2->attach($object1);
 
         return [
@@ -862,8 +703,8 @@ protected function equalValues()
             [2.3, 2.5, 0.5],
             [[2.3], [2.5], 0.5],
             [[[2.3]], [[2.5]], 0.5],
-            [new Struct(2.3), new Struct(2.5), 0.5],
-            [[new Struct(2.3)], [new Struct(2.5)], 0.5],
+            [new \Struct(2.3), new \Struct(2.5), 0.5],
+            [[new \Struct(2.3)], [new \Struct(2.5)], 0.5],
             // numeric with delta
             [1, 2, 1],
             // objects
@@ -873,64 +714,64 @@ protected function equalValues()
             [$storage1, $storage2],
             // DOMDocument
             [
-                PHPUnit_Util_XML::load('<root></root>'),
-                PHPUnit_Util_XML::load('<root/>'),
+                Xml::load('<root></root>'),
+                Xml::load('<root/>'),
             ],
             [
-                PHPUnit_Util_XML::load('<root attr="bar"></root>'),
-                PHPUnit_Util_XML::load('<root attr="bar"/>'),
+                Xml::load('<root attr="bar"></root>'),
+                Xml::load('<root attr="bar"/>'),
             ],
             [
-                PHPUnit_Util_XML::load('<root><foo attr="bar"></foo></root>'),
-                PHPUnit_Util_XML::load('<root><foo attr="bar"/></root>'),
+                Xml::load('<root><foo attr="bar"></foo></root>'),
+                Xml::load('<root><foo attr="bar"/></root>'),
             ],
             [
-                PHPUnit_Util_XML::load("<root>\n  <child/>\n</root>"),
-                PHPUnit_Util_XML::load('<root><child/></root>'),
+                Xml::load("<root>\n  <child/>\n</root>"),
+                Xml::load('<root><child/></root>'),
             ],
             [
-                new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/New_York')),
             ],
             [
-                new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-29 04:13:25', new DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 04:13:25', new \DateTimeZone('America/New_York')),
                 10
             ],
             [
-                new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-29 04:14:40', new DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 04:14:40', new \DateTimeZone('America/New_York')),
                 65
             ],
             [
-                new DateTime('2013-03-29', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-29', new DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29', new \DateTimeZone('America/New_York')),
             ],
             [
-                new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-29 03:13:35', new DateTimeZone('America/Chicago')),
+                new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 03:13:35', new \DateTimeZone('America/Chicago')),
             ],
             [
-                new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-29 03:13:49', new DateTimeZone('America/Chicago')),
+                new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 03:13:49', new \DateTimeZone('America/Chicago')),
                 15
             ],
             [
-                new DateTime('2013-03-30', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-29 23:00:00', new DateTimeZone('America/Chicago')),
+                new \DateTime('2013-03-30', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 23:00:00', new \DateTimeZone('America/Chicago')),
             ],
             [
-                new DateTime('2013-03-30', new DateTimeZone('America/New_York')),
-                new DateTime('2013-03-29 23:01:30', new DateTimeZone('America/Chicago')),
+                new \DateTime('2013-03-30', new \DateTimeZone('America/New_York')),
+                new \DateTime('2013-03-29 23:01:30', new \DateTimeZone('America/Chicago')),
                 100
             ],
             [
-                new DateTime('@1364616000'),
-                new DateTime('2013-03-29 23:00:00', new DateTimeZone('America/Chicago')),
+                new \DateTime('@1364616000'),
+                new \DateTime('2013-03-29 23:00:00', new \DateTimeZone('America/Chicago')),
             ],
             [
-                new DateTime('2013-03-29T05:13:35-0500'),
-                new DateTime('2013-03-29T04:13:35-0600'),
+                new \DateTime('2013-03-29T05:13:35-0500'),
+                new \DateTime('2013-03-29T04:13:35-0600'),
             ],
             // Exception
             //array(new Exception('Exception 1'), new Exception('Exception 1')),
@@ -939,17 +780,17 @@ protected function equalValues()
             ['0', 0],
             [2.3, '2.3'],
             ['2.3', 2.3],
-            [(string) (1/3), 1 - 2/3],
-            [1/3, (string) (1 - 2/3)],
-            ['string representation', new ClassWithToString],
-            [new ClassWithToString, 'string representation'],
+            [(string) (1 / 3), 1 - 2 / 3],
+            [1 / 3, (string) (1 - 2 / 3)],
+            ['string representation', new \ClassWithToString],
+            [new \ClassWithToString, 'string representation'],
         ];
     }
 
     public function equalProvider()
     {
         // same |= equal
-        return array_merge($this->equalValues(), $this->sameValues());
+        return \array_merge($this->equalValues(), $this->sameValues());
     }
 
     public function notEqualProvider()
@@ -966,11 +807,10 @@ public function notSameProvider()
     {
         // not equal |= not same
         // equal, ¬same |= not same
-        return array_merge($this->notEqualValues(), $this->equalValues());
+        return \array_merge($this->notEqualValues(), $this->equalValues());
     }
 
     /**
-     * @covers PHPUnit_Framework_Assert::assertEquals
      * @dataProvider equalProvider
      */
     public function testAssertEqualsSucceeds($a, $b, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
@@ -979,22 +819,16 @@ public function testAssertEqualsSucceeds($a, $b, $delta = 0.0, $canonicalize = f
     }
 
     /**
-     * @covers PHPUnit_Framework_Assert::assertEquals
      * @dataProvider notEqualProvider
      */
     public function testAssertEqualsFails($a, $b, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
     {
-        try {
-            $this->assertEquals($a, $b, '', $delta, 10, $canonicalize, $ignoreCase);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertEquals($a, $b, '', $delta, 10, $canonicalize, $ignoreCase);
     }
 
     /**
-     * @covers PHPUnit_Framework_Assert::assertNotEquals
      * @dataProvider notEqualProvider
      */
     public function testAssertNotEqualsSucceeds($a, $b, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
@@ -1003,22 +837,16 @@ public function testAssertNotEqualsSucceeds($a, $b, $delta = 0.0, $canonicalize
     }
 
     /**
-     * @covers PHPUnit_Framework_Assert::assertNotEquals
      * @dataProvider equalProvider
      */
     public function testAssertNotEqualsFails($a, $b, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
     {
-        try {
-            $this->assertNotEquals($a, $b, '', $delta, 10, $canonicalize, $ignoreCase);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotEquals($a, $b, '', $delta, 10, $canonicalize, $ignoreCase);
     }
 
     /**
-     * @covers PHPUnit_Framework_Assert::assertSame
      * @dataProvider sameProvider
      */
     public function testAssertSameSucceeds($a, $b)
@@ -1027,22 +855,16 @@ public function testAssertSameSucceeds($a, $b)
     }
 
     /**
-     * @covers PHPUnit_Framework_Assert::assertSame
      * @dataProvider notSameProvider
      */
     public function testAssertSameFails($a, $b)
     {
-        try {
-            $this->assertSame($a, $b);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertSame($a, $b);
     }
 
     /**
-     * @covers PHPUnit_Framework_Assert::assertNotSame
      * @dataProvider notSameProvider
      */
     public function testAssertNotSameSucceeds($a, $b)
@@ -1051,23 +873,15 @@ public function testAssertNotSameSucceeds($a, $b)
     }
 
     /**
-     * @covers PHPUnit_Framework_Assert::assertNotSame
      * @dataProvider sameProvider
      */
     public function testAssertNotSameFails($a, $b)
     {
-        try {
-            $this->assertNotSame($a, $b);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotSame($a, $b);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertXmlFileEqualsXmlFile
-     */
     public function testAssertXmlFileEqualsXmlFile()
     {
         $this->assertXmlFileEqualsXmlFile(
@@ -1075,21 +889,14 @@ public function testAssertXmlFileEqualsXmlFile()
             $this->filesDirectory . 'foo.xml'
         );
 
-        try {
-            $this->assertXmlFileEqualsXmlFile(
-                $this->filesDirectory . 'foo.xml',
-                $this->filesDirectory . 'bar.xml'
-            );
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertXmlFileEqualsXmlFile(
+            $this->filesDirectory . 'foo.xml',
+            $this->filesDirectory . 'bar.xml'
+        );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertXmlFileNotEqualsXmlFile
-     */
     public function testAssertXmlFileNotEqualsXmlFile()
     {
         $this->assertXmlFileNotEqualsXmlFile(
@@ -1097,90 +904,64 @@ public function testAssertXmlFileNotEqualsXmlFile()
             $this->filesDirectory . 'bar.xml'
         );
 
-        try {
-            $this->assertXmlFileNotEqualsXmlFile(
-                $this->filesDirectory . 'foo.xml',
-                $this->filesDirectory . 'foo.xml'
-            );
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertXmlFileNotEqualsXmlFile(
+            $this->filesDirectory . 'foo.xml',
+            $this->filesDirectory . 'foo.xml'
+        );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertXmlStringEqualsXmlFile
-     */
     public function testAssertXmlStringEqualsXmlFile()
     {
         $this->assertXmlStringEqualsXmlFile(
             $this->filesDirectory . 'foo.xml',
-            file_get_contents($this->filesDirectory . 'foo.xml')
+            \file_get_contents($this->filesDirectory . 'foo.xml')
         );
 
-        try {
-            $this->assertXmlStringEqualsXmlFile(
-                $this->filesDirectory . 'foo.xml',
-                file_get_contents($this->filesDirectory . 'bar.xml')
-            );
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertXmlStringEqualsXmlFile(
+            $this->filesDirectory . 'foo.xml',
+            \file_get_contents($this->filesDirectory . 'bar.xml')
+        );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertXmlStringNotEqualsXmlFile
-     */
     public function testXmlStringNotEqualsXmlFile()
     {
         $this->assertXmlStringNotEqualsXmlFile(
             $this->filesDirectory . 'foo.xml',
-            file_get_contents($this->filesDirectory . 'bar.xml')
+            \file_get_contents($this->filesDirectory . 'bar.xml')
         );
 
-        try {
-            $this->assertXmlStringNotEqualsXmlFile(
-                $this->filesDirectory . 'foo.xml',
-                file_get_contents($this->filesDirectory . 'foo.xml')
-            );
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertXmlStringNotEqualsXmlFile(
+            $this->filesDirectory . 'foo.xml',
+            \file_get_contents($this->filesDirectory . 'foo.xml')
+        );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertXmlStringEqualsXmlString
-     */
     public function testAssertXmlStringEqualsXmlString()
     {
         $this->assertXmlStringEqualsXmlString('<root/>', '<root/>');
 
-        try {
-            $this->assertXmlStringEqualsXmlString('<foo/>', '<bar/>');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertXmlStringEqualsXmlString('<foo/>', '<bar/>');
     }
 
     /**
-     * @expectedException PHPUnit_Framework_Exception
-     * @covers            PHPUnit_Framework_Assert::assertXmlStringEqualsXmlString
-     * @ticket            1860
+     * @ticket 1860
      */
     public function testAssertXmlStringEqualsXmlString2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertXmlStringEqualsXmlString('<a></b>', '<c></d>');
     }
 
     /**
-     * @covers PHPUnit_Framework_Assert::assertXmlStringEqualsXmlString
      * @ticket 1860
      */
     public function testAssertXmlStringEqualsXmlString3()
@@ -1202,698 +983,665 @@ public function testAssertXmlStringEqualsXmlString3()
         $this->assertXmlStringEqualsXmlString($expected, $actual);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertXmlStringNotEqualsXmlString
-     */
     public function testAssertXmlStringNotEqualsXmlString()
     {
         $this->assertXmlStringNotEqualsXmlString('<foo/>', '<bar/>');
 
-        try {
-            $this->assertXmlStringNotEqualsXmlString('<root/>', '<root/>');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertXmlStringNotEqualsXmlString('<root/>', '<root/>');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertEqualXMLStructure
-     */
     public function testXMLStructureIsSame()
     {
-        $expected = new DOMDocument;
+        $expected = new \DOMDocument;
         $expected->load($this->filesDirectory . 'structureExpected.xml');
 
-        $actual = new DOMDocument;
+        $actual = new \DOMDocument;
         $actual->load($this->filesDirectory . 'structureExpected.xml');
 
         $this->assertEqualXMLStructure(
-            $expected->firstChild, $actual->firstChild, true
+            $expected->firstChild,
+            $actual->firstChild,
+            true
         );
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertEqualXMLStructure
-     * @expectedException PHPUnit_Framework_ExpectationFailedException
-     */
     public function testXMLStructureWrongNumberOfAttributes()
     {
-        $expected = new DOMDocument;
+        $expected = new \DOMDocument;
         $expected->load($this->filesDirectory . 'structureExpected.xml');
 
-        $actual = new DOMDocument;
+        $actual = new \DOMDocument;
         $actual->load($this->filesDirectory . 'structureWrongNumberOfAttributes.xml');
 
+        $this->expectException(ExpectationFailedException::class);
+
         $this->assertEqualXMLStructure(
-            $expected->firstChild, $actual->firstChild, true
+            $expected->firstChild,
+            $actual->firstChild,
+            true
         );
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertEqualXMLStructure
-     * @expectedException PHPUnit_Framework_ExpectationFailedException
-     */
     public function testXMLStructureWrongNumberOfNodes()
     {
-        $expected = new DOMDocument;
+        $expected = new \DOMDocument;
         $expected->load($this->filesDirectory . 'structureExpected.xml');
 
-        $actual = new DOMDocument;
+        $actual = new \DOMDocument;
         $actual->load($this->filesDirectory . 'structureWrongNumberOfNodes.xml');
 
+        $this->expectException(ExpectationFailedException::class);
+
         $this->assertEqualXMLStructure(
-            $expected->firstChild, $actual->firstChild, true
+            $expected->firstChild,
+            $actual->firstChild,
+            true
         );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertEqualXMLStructure
-     */
     public function testXMLStructureIsSameButDataIsNot()
     {
-        $expected = new DOMDocument;
+        $expected = new \DOMDocument;
         $expected->load($this->filesDirectory . 'structureExpected.xml');
 
-        $actual = new DOMDocument;
+        $actual = new \DOMDocument;
         $actual->load($this->filesDirectory . 'structureIsSameButDataIsNot.xml');
 
         $this->assertEqualXMLStructure(
-            $expected->firstChild, $actual->firstChild, true
+            $expected->firstChild,
+            $actual->firstChild,
+            true
         );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertEqualXMLStructure
-     */
     public function testXMLStructureAttributesAreSameButValuesAreNot()
     {
-        $expected = new DOMDocument;
+        $expected = new \DOMDocument;
         $expected->load($this->filesDirectory . 'structureExpected.xml');
 
-        $actual = new DOMDocument;
+        $actual = new \DOMDocument;
         $actual->load($this->filesDirectory . 'structureAttributesAreSameButValuesAreNot.xml');
 
         $this->assertEqualXMLStructure(
-            $expected->firstChild, $actual->firstChild, true
+            $expected->firstChild,
+            $actual->firstChild,
+            true
         );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertEqualXMLStructure
-     */
     public function testXMLStructureIgnoreTextNodes()
     {
-        $expected = new DOMDocument;
+        $expected = new \DOMDocument;
         $expected->load($this->filesDirectory . 'structureExpected.xml');
 
-        $actual = new DOMDocument;
+        $actual = new \DOMDocument;
         $actual->load($this->filesDirectory . 'structureIgnoreTextNodes.xml');
 
         $this->assertEqualXMLStructure(
-            $expected->firstChild, $actual->firstChild, true
+            $expected->firstChild,
+            $actual->firstChild,
+            true
         );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertEquals
-     */
     public function testAssertStringEqualsNumeric()
     {
         $this->assertEquals('0', 0);
 
-        try {
-            $this->assertEquals('0', 1);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertEquals('0', 1);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotEquals
-     */
     public function testAssertStringEqualsNumeric2()
     {
         $this->assertNotEquals('A', 0);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertFileExists
-     * @expectedException PHPUnit_Framework_Exception
-     */
+    public function testAssertIsReadableThrowsException()
+    {
+        $this->expectException(Exception::class);
+
+        $this->assertIsReadable(null);
+    }
+
+    public function testAssertIsReadable()
+    {
+        $this->assertIsReadable(__FILE__);
+
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertIsReadable(__DIR__ . DIRECTORY_SEPARATOR . 'NotExisting');
+    }
+
+    public function testAssertNotIsReadableThrowsException()
+    {
+        $this->expectException(Exception::class);
+
+        $this->assertNotIsReadable(null);
+    }
+
+    public function testAssertNotIsReadable()
+    {
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertNotIsReadable(__FILE__);
+    }
+
+    public function testAssertIsWritableThrowsException()
+    {
+        $this->expectException(Exception::class);
+
+        $this->assertIsWritable(null);
+    }
+
+    public function testAssertIsWritable()
+    {
+        $this->assertIsWritable(__FILE__);
+
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertIsWritable(__DIR__ . DIRECTORY_SEPARATOR . 'NotExisting');
+    }
+
+    public function testAssertNotIsWritableThrowsException()
+    {
+        $this->expectException(Exception::class);
+
+        $this->assertNotIsWritable(null);
+    }
+
+    public function testAssertNotIsWritable()
+    {
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertNotIsWritable(__FILE__);
+    }
+
+    public function testAssertDirectoryExistsThrowsException()
+    {
+        $this->expectException(Exception::class);
+
+        $this->assertDirectoryExists(null);
+    }
+
+    public function testAssertDirectoryExists()
+    {
+        $this->assertDirectoryExists(__DIR__);
+
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertDirectoryExists(__DIR__ . DIRECTORY_SEPARATOR . 'NotExisting');
+    }
+
+    public function testAssertDirectoryNotExistsThrowsException()
+    {
+        $this->expectException(Exception::class);
+
+        $this->assertDirectoryNotExists(null);
+    }
+
+    public function testAssertDirectoryNotExists()
+    {
+        $this->assertDirectoryNotExists(__DIR__ . DIRECTORY_SEPARATOR . 'NotExisting');
+
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertDirectoryNotExists(__DIR__);
+    }
+
+    public function testAssertDirectoryIsReadableThrowsException()
+    {
+        $this->expectException(Exception::class);
+
+        $this->assertDirectoryIsReadable(null);
+    }
+
+    public function testAssertDirectoryIsReadable()
+    {
+        $this->assertDirectoryIsReadable(__DIR__);
+
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertDirectoryIsReadable(__DIR__ . DIRECTORY_SEPARATOR . 'NotExisting');
+    }
+
+    public function testAssertDirectoryNotIsReadableThrowsException()
+    {
+        $this->expectException(Exception::class);
+
+        $this->assertDirectoryNotIsReadable(null);
+    }
+
+    public function testAssertDirectoryIsWritableThrowsException()
+    {
+        $this->expectException(Exception::class);
+
+        $this->assertDirectoryIsWritable(null);
+    }
+
+    public function testAssertDirectoryIsWritable()
+    {
+        $this->assertDirectoryIsWritable(__DIR__);
+
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertDirectoryIsWritable(__DIR__ . DIRECTORY_SEPARATOR . 'NotExisting');
+    }
+
+    public function testAssertDirectoryNotIsWritableThrowsException()
+    {
+        $this->expectException(Exception::class);
+
+        $this->assertDirectoryNotIsWritable(null);
+    }
+
     public function testAssertFileExistsThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertFileExists(null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertFileExists
-     */
     public function testAssertFileExists()
     {
         $this->assertFileExists(__FILE__);
 
-        try {
-            $this->assertFileExists(__DIR__ . DIRECTORY_SEPARATOR . 'NotExisting');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertFileExists(__DIR__ . DIRECTORY_SEPARATOR . 'NotExisting');
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertFileNotExists
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertFileNotExistsThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertFileNotExists(null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertFileNotExists
-     */
     public function testAssertFileNotExists()
     {
         $this->assertFileNotExists(__DIR__ . DIRECTORY_SEPARATOR . 'NotExisting');
 
-        try {
-            $this->assertFileNotExists(__FILE__);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertFileNotExists(__FILE__);
+    }
+
+    public function testAssertFileIsReadableThrowsException()
+    {
+        $this->expectException(Exception::class);
+
+        $this->assertFileIsReadable(null);
+    }
+
+    public function testAssertFileIsReadable()
+    {
+        $this->assertFileIsReadable(__FILE__);
+
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertFileIsReadable(__DIR__ . DIRECTORY_SEPARATOR . 'NotExisting');
+    }
+
+    public function testAssertFileNotIsReadableThrowsException()
+    {
+        $this->expectException(Exception::class);
+
+        $this->assertFileNotIsReadable(null);
+    }
+
+    public function testAssertFileIsWritableThrowsException()
+    {
+        $this->expectException(Exception::class);
+
+        $this->assertFileIsWritable(null);
+    }
+
+    public function testAssertFileIsWritable()
+    {
+        $this->assertFileIsWritable(__FILE__);
+
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertFileIsWritable(__DIR__ . DIRECTORY_SEPARATOR . 'NotExisting');
+    }
+
+    public function testAssertFileNotIsWritableThrowsException()
+    {
+        $this->expectException(Exception::class);
+
+        $this->assertFileNotIsWritable(null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertObjectHasAttribute
-     */
     public function testAssertObjectHasAttribute()
     {
-        $o = new Author('Terry Pratchett');
+        $o = new \Author('Terry Pratchett');
 
         $this->assertObjectHasAttribute('name', $o);
 
-        try {
-            $this->assertObjectHasAttribute('foo', $o);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertObjectHasAttribute('foo', $o);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertObjectNotHasAttribute
-     */
     public function testAssertObjectNotHasAttribute()
     {
-        $o = new Author('Terry Pratchett');
+        $o = new \Author('Terry Pratchett');
 
         $this->assertObjectNotHasAttribute('foo', $o);
 
-        try {
-            $this->assertObjectNotHasAttribute('name', $o);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertObjectNotHasAttribute('name', $o);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertFinite
-     */
     public function testAssertFinite()
     {
         $this->assertFinite(1);
 
-        try {
-            $this->assertFinite(INF);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertFinite(INF);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertInfinite
-     */
     public function testAssertInfinite()
     {
         $this->assertInfinite(INF);
 
-        try {
-            $this->assertInfinite(1);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertInfinite(1);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNan
-     */
     public function testAssertNan()
     {
         $this->assertNan(NAN);
 
-        try {
-            $this->assertNan(1);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNan(1);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNull
-     */
     public function testAssertNull()
     {
         $this->assertNull(null);
 
-        try {
-            $this->assertNull(new stdClass);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNull(new \stdClass);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotNull
-     */
     public function testAssertNotNull()
     {
-        $this->assertNotNull(new stdClass);
+        $this->assertNotNull(new \stdClass);
 
-        try {
-            $this->assertNotNull(null);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotNull(null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertTrue
-     */
     public function testAssertTrue()
     {
         $this->assertTrue(true);
 
-        try {
-            $this->assertTrue(false);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertTrue(false);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotTrue
-     */
     public function testAssertNotTrue()
     {
         $this->assertNotTrue(false);
         $this->assertNotTrue(1);
         $this->assertNotTrue('true');
 
-        try {
-            $this->assertNotTrue(true);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotTrue(true);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertFalse
-     */
     public function testAssertFalse()
     {
         $this->assertFalse(false);
 
-        try {
-            $this->assertFalse(true);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertFalse(true);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotFalse
-     */
     public function testAssertNotFalse()
     {
         $this->assertNotFalse(true);
         $this->assertNotFalse(0);
         $this->assertNotFalse('');
 
-        try {
-            $this->assertNotFalse(false);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotFalse(false);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertRegExp
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertRegExpThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertRegExp(null, null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertRegExp
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertRegExpThrowsException2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertRegExp('', null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertNotRegExp
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertNotRegExpThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertNotRegExp(null, null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertNotRegExp
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertNotRegExpThrowsException2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertNotRegExp('', null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertRegExp
-     */
     public function testAssertRegExp()
     {
         $this->assertRegExp('/foo/', 'foobar');
 
-        try {
-            $this->assertRegExp('/foo/', 'bar');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertRegExp('/foo/', 'bar');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotRegExp
-     */
     public function testAssertNotRegExp()
     {
         $this->assertNotRegExp('/foo/', 'bar');
 
-        try {
-            $this->assertNotRegExp('/foo/', 'foobar');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotRegExp('/foo/', 'foobar');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertSame
-     */
     public function testAssertSame()
     {
-        $o = new stdClass;
+        $o = new \stdClass;
 
         $this->assertSame($o, $o);
 
-        try {
-            $this->assertSame(
-                new stdClass,
-                new stdClass
-            );
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertSame(new \stdClass, new \stdClass);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertSame
-     */
     public function testAssertSame2()
     {
         $this->assertSame(true, true);
         $this->assertSame(false, false);
 
-        try {
-            $this->assertSame(true, false);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertSame(true, false);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotSame
-     */
     public function testAssertNotSame()
     {
         $this->assertNotSame(
-            new stdClass,
+            new \stdClass,
             null
         );
 
         $this->assertNotSame(
             null,
-            new stdClass
+            new \stdClass
         );
 
         $this->assertNotSame(
-            new stdClass,
-            new stdClass
+            new \stdClass,
+            new \stdClass
         );
 
-        $o = new stdClass;
+        $o = new \stdClass;
 
-        try {
-            $this->assertNotSame($o, $o);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotSame($o, $o);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotSame
-     */
     public function testAssertNotSame2()
     {
         $this->assertNotSame(true, false);
         $this->assertNotSame(false, true);
 
-        try {
-            $this->assertNotSame(true, true);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotSame(true, true);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotSame
-     */
     public function testAssertNotSameFailsNull()
     {
-        try {
-            $this->assertNotSame(null, null);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotSame(null, null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertGreaterThan
-     */
     public function testGreaterThan()
     {
         $this->assertGreaterThan(1, 2);
 
-        try {
-            $this->assertGreaterThan(2, 1);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertGreaterThan(2, 1);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeGreaterThan
-     */
     public function testAttributeGreaterThan()
     {
         $this->assertAttributeGreaterThan(
-            1, 'bar', new ClassWithNonPublicAttributes
+            1,
+            'bar',
+            new \ClassWithNonPublicAttributes
         );
 
-        try {
-            $this->assertAttributeGreaterThan(
-                1, 'foo', new ClassWithNonPublicAttributes
-            );
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeGreaterThan(
+            1,
+            'foo',
+            new \ClassWithNonPublicAttributes
+        );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertGreaterThanOrEqual
-     */
     public function testGreaterThanOrEqual()
     {
         $this->assertGreaterThanOrEqual(1, 2);
 
-        try {
-            $this->assertGreaterThanOrEqual(2, 1);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertGreaterThanOrEqual(2, 1);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeGreaterThanOrEqual
-     */
     public function testAttributeGreaterThanOrEqual()
     {
         $this->assertAttributeGreaterThanOrEqual(
-            1, 'bar', new ClassWithNonPublicAttributes
+            1,
+            'bar',
+            new \ClassWithNonPublicAttributes
         );
 
-        try {
-            $this->assertAttributeGreaterThanOrEqual(
-                2, 'foo', new ClassWithNonPublicAttributes
-            );
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeGreaterThanOrEqual(
+            2,
+            'foo',
+            new \ClassWithNonPublicAttributes
+        );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertLessThan
-     */
     public function testLessThan()
     {
         $this->assertLessThan(2, 1);
 
         try {
             $this->assertLessThan(1, 2);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
+        } catch (AssertionFailedError $e) {
             return;
         }
 
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeLessThan
-     */
     public function testAttributeLessThan()
     {
         $this->assertAttributeLessThan(
-            2, 'foo', new ClassWithNonPublicAttributes
+            2,
+            'foo',
+            new \ClassWithNonPublicAttributes
         );
 
-        try {
-            $this->assertAttributeLessThan(
-                1, 'bar', new ClassWithNonPublicAttributes
-            );
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeLessThan(
+            1,
+            'bar',
+            new \ClassWithNonPublicAttributes
+        );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertLessThanOrEqual
-     */
     public function testLessThanOrEqual()
     {
         $this->assertLessThanOrEqual(2, 1);
 
-        try {
-            $this->assertLessThanOrEqual(1, 2);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertLessThanOrEqual(1, 2);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeLessThanOrEqual
-     */
     public function testAttributeLessThanOrEqual()
     {
         $this->assertAttributeLessThanOrEqual(
-            2, 'foo', new ClassWithNonPublicAttributes
+            2,
+            'foo',
+            new \ClassWithNonPublicAttributes
         );
 
-        try {
-            $this->assertAttributeLessThanOrEqual(
-                1, 'bar', new ClassWithNonPublicAttributes
-            );
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeLessThanOrEqual(
+            1,
+            'bar',
+            new \ClassWithNonPublicAttributes
+        );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::readAttribute
-     * @covers PHPUnit_Framework_Assert::getStaticAttribute
-     * @covers PHPUnit_Framework_Assert::getObjectAttribute
-     */
     public function testReadAttribute()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertEquals('foo', $this->readAttribute($obj, 'publicAttribute'));
         $this->assertEquals('bar', $this->readAttribute($obj, 'protectedAttribute'));
@@ -1902,957 +1650,622 @@ public function testReadAttribute()
         //$this->assertEquals('bar', $this->readAttribute($obj, 'privateParentAttribute'));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::readAttribute
-     * @covers PHPUnit_Framework_Assert::getStaticAttribute
-     * @covers PHPUnit_Framework_Assert::getObjectAttribute
-     */
     public function testReadAttribute2()
     {
-        $this->assertEquals('foo', $this->readAttribute('ClassWithNonPublicAttributes', 'publicStaticAttribute'));
-        $this->assertEquals('bar', $this->readAttribute('ClassWithNonPublicAttributes', 'protectedStaticAttribute'));
-        $this->assertEquals('baz', $this->readAttribute('ClassWithNonPublicAttributes', 'privateStaticAttribute'));
-        $this->assertEquals('foo', $this->readAttribute('ClassWithNonPublicAttributes', 'protectedStaticParentAttribute'));
-        $this->assertEquals('foo', $this->readAttribute('ClassWithNonPublicAttributes', 'privateStaticParentAttribute'));
+        $this->assertEquals('foo', $this->readAttribute(\ClassWithNonPublicAttributes::class, 'publicStaticAttribute'));
+        $this->assertEquals('bar', $this->readAttribute(\ClassWithNonPublicAttributes::class, 'protectedStaticAttribute'));
+        $this->assertEquals('baz', $this->readAttribute(\ClassWithNonPublicAttributes::class, 'privateStaticAttribute'));
+        $this->assertEquals('foo', $this->readAttribute(\ClassWithNonPublicAttributes::class, 'protectedStaticParentAttribute'));
+        $this->assertEquals('foo', $this->readAttribute(\ClassWithNonPublicAttributes::class, 'privateStaticParentAttribute'));
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::readAttribute
-     * @covers            PHPUnit_Framework_Assert::getStaticAttribute
-     * @covers            PHPUnit_Framework_Assert::getObjectAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testReadAttribute3()
     {
+        $this->expectException(Exception::class);
+
         $this->readAttribute('StdClass', null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::readAttribute
-     * @covers            PHPUnit_Framework_Assert::getStaticAttribute
-     * @covers            PHPUnit_Framework_Assert::getObjectAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testReadAttribute4()
     {
+        $this->expectException(Exception::class);
+
         $this->readAttribute('NotExistingClass', 'foo');
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::readAttribute
-     * @covers            PHPUnit_Framework_Assert::getStaticAttribute
-     * @covers            PHPUnit_Framework_Assert::getObjectAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testReadAttribute5()
     {
+        $this->expectException(Exception::class);
+
         $this->readAttribute(null, 'foo');
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::readAttribute
-     * @covers            PHPUnit_Framework_Assert::getStaticAttribute
-     * @covers            PHPUnit_Framework_Assert::getObjectAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testReadAttributeIfAttributeNameIsNotValid()
     {
-        $this->readAttribute('StdClass', '2');
+        $this->expectException(Exception::class);
+
+        $this->readAttribute(\stdClass::class, '2');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::getStaticAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testGetStaticAttributeRaisesExceptionForInvalidFirstArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->getStaticAttribute(null, 'foo');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::getStaticAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testGetStaticAttributeRaisesExceptionForInvalidFirstArgument2()
     {
+        $this->expectException(Exception::class);
+
         $this->getStaticAttribute('NotExistingClass', 'foo');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::getStaticAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testGetStaticAttributeRaisesExceptionForInvalidSecondArgument()
     {
-        $this->getStaticAttribute('stdClass', null);
+        $this->expectException(Exception::class);
+
+        $this->getStaticAttribute(\stdClass::class, null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::getStaticAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testGetStaticAttributeRaisesExceptionForInvalidSecondArgument2()
     {
-        $this->getStaticAttribute('stdClass', '0');
+        $this->expectException(Exception::class);
+
+        $this->getStaticAttribute(\stdClass::class, '0');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::getStaticAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testGetStaticAttributeRaisesExceptionForInvalidSecondArgument3()
     {
-        $this->getStaticAttribute('stdClass', 'foo');
+        $this->expectException(Exception::class);
+
+        $this->getStaticAttribute(\stdClass::class, 'foo');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::getObjectAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testGetObjectAttributeRaisesExceptionForInvalidFirstArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->getObjectAttribute(null, 'foo');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::getObjectAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testGetObjectAttributeRaisesExceptionForInvalidSecondArgument()
     {
-        $this->getObjectAttribute(new stdClass, null);
+        $this->expectException(Exception::class);
+
+        $this->getObjectAttribute(new \stdClass, null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::getObjectAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testGetObjectAttributeRaisesExceptionForInvalidSecondArgument2()
     {
-        $this->getObjectAttribute(new stdClass, '0');
+        $this->expectException(Exception::class);
+
+        $this->getObjectAttribute(new \stdClass, '0');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::getObjectAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testGetObjectAttributeRaisesExceptionForInvalidSecondArgument3()
     {
-        $this->getObjectAttribute(new stdClass, 'foo');
+        $this->expectException(Exception::class);
+
+        $this->getObjectAttribute(new \stdClass, 'foo');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::getObjectAttribute
-     */
     public function testGetObjectAttributeWorksForInheritedAttributes()
     {
         $this->assertEquals(
             'bar',
-            $this->getObjectAttribute(new ClassWithNonPublicAttributes, 'privateParentAttribute')
+            $this->getObjectAttribute(new \ClassWithNonPublicAttributes, 'privateParentAttribute')
         );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeContains
-     */
     public function testAssertPublicAttributeContains()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeContains('foo', 'publicArray', $obj);
 
-        try {
-            $this->assertAttributeContains('bar', 'publicArray', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeContains('bar', 'publicArray', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeContainsOnly
-     */
     public function testAssertPublicAttributeContainsOnly()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeContainsOnly('string', 'publicArray', $obj);
 
-        try {
-            $this->assertAttributeContainsOnly('integer', 'publicArray', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeContainsOnly('integer', 'publicArray', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotContains
-     */
     public function testAssertPublicAttributeNotContains()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeNotContains('bar', 'publicArray', $obj);
 
-        try {
-            $this->assertAttributeNotContains('foo', 'publicArray', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeNotContains('foo', 'publicArray', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotContainsOnly
-     */
     public function testAssertPublicAttributeNotContainsOnly()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeNotContainsOnly('integer', 'publicArray', $obj);
 
-        try {
-            $this->assertAttributeNotContainsOnly('string', 'publicArray', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeNotContainsOnly('string', 'publicArray', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeContains
-     */
     public function testAssertProtectedAttributeContains()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeContains('bar', 'protectedArray', $obj);
 
-        try {
-            $this->assertAttributeContains('foo', 'protectedArray', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeContains('foo', 'protectedArray', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotContains
-     */
     public function testAssertProtectedAttributeNotContains()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeNotContains('foo', 'protectedArray', $obj);
 
-        try {
-            $this->assertAttributeNotContains('bar', 'protectedArray', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeNotContains('bar', 'protectedArray', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeContains
-     */
     public function testAssertPrivateAttributeContains()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeContains('baz', 'privateArray', $obj);
 
-        try {
-            $this->assertAttributeContains('foo', 'privateArray', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeContains('foo', 'privateArray', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotContains
-     */
     public function testAssertPrivateAttributeNotContains()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeNotContains('foo', 'privateArray', $obj);
 
-        try {
-            $this->assertAttributeNotContains('baz', 'privateArray', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeNotContains('baz', 'privateArray', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeContains
-     */
     public function testAssertAttributeContainsNonObject()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeContains(true, 'privateArray', $obj);
 
-        try {
-            $this->assertAttributeContains(true, 'privateArray', $obj, '', false, true, true);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeContains(true, 'privateArray', $obj, '', false, true, true);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotContains
-     */
     public function testAssertAttributeNotContainsNonObject()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeNotContains(true, 'privateArray', $obj, '', false, true, true);
 
-        try {
-            $this->assertAttributeNotContains(true, 'privateArray', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeNotContains(true, 'privateArray', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeEquals
-     */
     public function testAssertPublicAttributeEquals()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeEquals('foo', 'publicAttribute', $obj);
 
-        try {
-            $this->assertAttributeEquals('bar', 'publicAttribute', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeEquals('bar', 'publicAttribute', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotEquals
-     */
     public function testAssertPublicAttributeNotEquals()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeNotEquals('bar', 'publicAttribute', $obj);
 
-        try {
-            $this->assertAttributeNotEquals('foo', 'publicAttribute', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeNotEquals('foo', 'publicAttribute', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeSame
-     */
     public function testAssertPublicAttributeSame()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeSame('foo', 'publicAttribute', $obj);
 
-        try {
-            $this->assertAttributeSame('bar', 'publicAttribute', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeSame('bar', 'publicAttribute', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotSame
-     */
     public function testAssertPublicAttributeNotSame()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeNotSame('bar', 'publicAttribute', $obj);
 
-        try {
-            $this->assertAttributeNotSame('foo', 'publicAttribute', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeNotSame('foo', 'publicAttribute', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeEquals
-     */
     public function testAssertProtectedAttributeEquals()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeEquals('bar', 'protectedAttribute', $obj);
 
-        try {
-            $this->assertAttributeEquals('foo', 'protectedAttribute', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeEquals('foo', 'protectedAttribute', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotEquals
-     */
     public function testAssertProtectedAttributeNotEquals()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeNotEquals('foo', 'protectedAttribute', $obj);
 
-        try {
-            $this->assertAttributeNotEquals('bar', 'protectedAttribute', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeNotEquals('bar', 'protectedAttribute', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeEquals
-     */
     public function testAssertPrivateAttributeEquals()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeEquals('baz', 'privateAttribute', $obj);
 
-        try {
-            $this->assertAttributeEquals('foo', 'privateAttribute', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeEquals('foo', 'privateAttribute', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotEquals
-     */
     public function testAssertPrivateAttributeNotEquals()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertAttributeNotEquals('foo', 'privateAttribute', $obj);
 
-        try {
-            $this->assertAttributeNotEquals('baz', 'privateAttribute', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeNotEquals('baz', 'privateAttribute', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeEquals
-     */
     public function testAssertPublicStaticAttributeEquals()
     {
-        $this->assertAttributeEquals('foo', 'publicStaticAttribute', 'ClassWithNonPublicAttributes');
+        $this->assertAttributeEquals('foo', 'publicStaticAttribute', \ClassWithNonPublicAttributes::class);
 
-        try {
-            $this->assertAttributeEquals('bar', 'publicStaticAttribute', 'ClassWithNonPublicAttributes');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeEquals('bar', 'publicStaticAttribute', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotEquals
-     */
     public function testAssertPublicStaticAttributeNotEquals()
     {
-        $this->assertAttributeNotEquals('bar', 'publicStaticAttribute', 'ClassWithNonPublicAttributes');
+        $this->assertAttributeNotEquals('bar', 'publicStaticAttribute', \ClassWithNonPublicAttributes::class);
 
-        try {
-            $this->assertAttributeNotEquals('foo', 'publicStaticAttribute', 'ClassWithNonPublicAttributes');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeNotEquals('foo', 'publicStaticAttribute', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeEquals
-     */
     public function testAssertProtectedStaticAttributeEquals()
     {
-        $this->assertAttributeEquals('bar', 'protectedStaticAttribute', 'ClassWithNonPublicAttributes');
+        $this->assertAttributeEquals('bar', 'protectedStaticAttribute', \ClassWithNonPublicAttributes::class);
 
-        try {
-            $this->assertAttributeEquals('foo', 'protectedStaticAttribute', 'ClassWithNonPublicAttributes');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeEquals('foo', 'protectedStaticAttribute', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotEquals
-     */
     public function testAssertProtectedStaticAttributeNotEquals()
     {
-        $this->assertAttributeNotEquals('foo', 'protectedStaticAttribute', 'ClassWithNonPublicAttributes');
+        $this->assertAttributeNotEquals('foo', 'protectedStaticAttribute', \ClassWithNonPublicAttributes::class);
 
-        try {
-            $this->assertAttributeNotEquals('bar', 'protectedStaticAttribute', 'ClassWithNonPublicAttributes');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeNotEquals('bar', 'protectedStaticAttribute', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeEquals
-     */
     public function testAssertPrivateStaticAttributeEquals()
-    {
-        $this->assertAttributeEquals('baz', 'privateStaticAttribute', 'ClassWithNonPublicAttributes');
-
-        try {
-            $this->assertAttributeEquals('foo', 'privateStaticAttribute', 'ClassWithNonPublicAttributes');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+    {
+        $this->assertAttributeEquals('baz', 'privateStaticAttribute', \ClassWithNonPublicAttributes::class);
 
-        $this->fail();
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertAttributeEquals('foo', 'privateStaticAttribute', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotEquals
-     */
     public function testAssertPrivateStaticAttributeNotEquals()
     {
-        $this->assertAttributeNotEquals('foo', 'privateStaticAttribute', 'ClassWithNonPublicAttributes');
+        $this->assertAttributeNotEquals('foo', 'privateStaticAttribute', \ClassWithNonPublicAttributes::class);
 
-        try {
-            $this->assertAttributeNotEquals('baz', 'privateStaticAttribute', 'ClassWithNonPublicAttributes');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertAttributeNotEquals('baz', 'privateStaticAttribute', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertClassHasAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertClassHasAttributeThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertClassHasAttribute(null, null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertClassHasAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertClassHasAttributeThrowsException2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertClassHasAttribute('foo', null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertClassHasAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertClassHasAttributeThrowsExceptionIfAttributeNameIsNotValid()
     {
-        $this->assertClassHasAttribute('1', 'ClassWithNonPublicAttributes');
+        $this->expectException(Exception::class);
+
+        $this->assertClassHasAttribute('1', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertClassNotHasAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertClassNotHasAttributeThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertClassNotHasAttribute(null, null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertClassNotHasAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertClassNotHasAttributeThrowsException2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertClassNotHasAttribute('foo', null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertClassNotHasAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertClassNotHasAttributeThrowsExceptionIfAttributeNameIsNotValid()
     {
-        $this->assertClassNotHasAttribute('1', 'ClassWithNonPublicAttributes');
+        $this->expectException(Exception::class);
+
+        $this->assertClassNotHasAttribute('1', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertClassHasStaticAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertClassHasStaticAttributeThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertClassHasStaticAttribute(null, null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertClassHasStaticAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertClassHasStaticAttributeThrowsException2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertClassHasStaticAttribute('foo', null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertClassHasStaticAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertClassHasStaticAttributeThrowsExceptionIfAttributeNameIsNotValid()
     {
-        $this->assertClassHasStaticAttribute('1', 'ClassWithNonPublicAttributes');
+        $this->expectException(Exception::class);
+
+        $this->assertClassHasStaticAttribute('1', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertClassNotHasStaticAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertClassNotHasStaticAttributeThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertClassNotHasStaticAttribute(null, null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertClassNotHasStaticAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertClassNotHasStaticAttributeThrowsException2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertClassNotHasStaticAttribute('foo', null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertClassNotHasStaticAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertClassNotHasStaticAttributeThrowsExceptionIfAttributeNameIsNotValid()
     {
-        $this->assertClassNotHasStaticAttribute('1', 'ClassWithNonPublicAttributes');
+        $this->expectException(Exception::class);
+
+        $this->assertClassNotHasStaticAttribute('1', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertObjectHasAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertObjectHasAttributeThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertObjectHasAttribute(null, null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertObjectHasAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertObjectHasAttributeThrowsException2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertObjectHasAttribute('foo', null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertObjectHasAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertObjectHasAttributeThrowsExceptionIfAttributeNameIsNotValid()
     {
-        $this->assertObjectHasAttribute('1', 'ClassWithNonPublicAttributes');
+        $this->expectException(Exception::class);
+
+        $this->assertObjectHasAttribute('1', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertObjectNotHasAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertObjectNotHasAttributeThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertObjectNotHasAttribute(null, null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertObjectNotHasAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertObjectNotHasAttributeThrowsException2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertObjectNotHasAttribute('foo', null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertObjectNotHasAttribute
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertObjectNotHasAttributeThrowsExceptionIfAttributeNameIsNotValid()
     {
-        $this->assertObjectNotHasAttribute('1', 'ClassWithNonPublicAttributes');
+        $this->expectException(Exception::class);
+
+        $this->assertObjectNotHasAttribute('1', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertClassHasAttribute
-     */
     public function testClassHasPublicAttribute()
     {
-        $this->assertClassHasAttribute('publicAttribute', 'ClassWithNonPublicAttributes');
+        $this->assertClassHasAttribute('publicAttribute', \ClassWithNonPublicAttributes::class);
 
-        try {
-            $this->assertClassHasAttribute('attribute', 'ClassWithNonPublicAttributes');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertClassHasAttribute('attribute', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertClassNotHasAttribute
-     */
     public function testClassNotHasPublicAttribute()
     {
-        $this->assertClassNotHasAttribute('attribute', 'ClassWithNonPublicAttributes');
+        $this->assertClassNotHasAttribute('attribute', \ClassWithNonPublicAttributes::class);
 
-        try {
-            $this->assertClassNotHasAttribute('publicAttribute', 'ClassWithNonPublicAttributes');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertClassNotHasAttribute('publicAttribute', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertClassHasStaticAttribute
-     */
     public function testClassHasPublicStaticAttribute()
     {
-        $this->assertClassHasStaticAttribute('publicStaticAttribute', 'ClassWithNonPublicAttributes');
+        $this->assertClassHasStaticAttribute('publicStaticAttribute', \ClassWithNonPublicAttributes::class);
 
-        try {
-            $this->assertClassHasStaticAttribute('attribute', 'ClassWithNonPublicAttributes');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertClassHasStaticAttribute('attribute', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertClassNotHasStaticAttribute
-     */
     public function testClassNotHasPublicStaticAttribute()
     {
-        $this->assertClassNotHasStaticAttribute('attribute', 'ClassWithNonPublicAttributes');
+        $this->assertClassNotHasStaticAttribute('attribute', \ClassWithNonPublicAttributes::class);
 
-        try {
-            $this->assertClassNotHasStaticAttribute('publicStaticAttribute', 'ClassWithNonPublicAttributes');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertClassNotHasStaticAttribute('publicStaticAttribute', \ClassWithNonPublicAttributes::class);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertObjectHasAttribute
-     */
     public function testObjectHasPublicAttribute()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertObjectHasAttribute('publicAttribute', $obj);
 
-        try {
-            $this->assertObjectHasAttribute('attribute', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertObjectHasAttribute('attribute', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertObjectNotHasAttribute
-     */
     public function testObjectNotHasPublicAttribute()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertObjectNotHasAttribute('attribute', $obj);
 
-        try {
-            $this->assertObjectNotHasAttribute('publicAttribute', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertObjectNotHasAttribute('publicAttribute', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertObjectHasAttribute
-     */
     public function testObjectHasOnTheFlyAttribute()
     {
-        $obj      = new stdClass;
+        $obj      = new \stdClass;
         $obj->foo = 'bar';
 
         $this->assertObjectHasAttribute('foo', $obj);
 
-        try {
-            $this->assertObjectHasAttribute('bar', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertObjectHasAttribute('bar', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertObjectNotHasAttribute
-     */
     public function testObjectNotHasOnTheFlyAttribute()
     {
-        $obj      = new stdClass;
+        $obj      = new \stdClass;
         $obj->foo = 'bar';
 
         $this->assertObjectNotHasAttribute('bar', $obj);
 
-        try {
-            $this->assertObjectNotHasAttribute('foo', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertObjectNotHasAttribute('foo', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertObjectHasAttribute
-     */
     public function testObjectHasProtectedAttribute()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertObjectHasAttribute('protectedAttribute', $obj);
 
-        try {
-            $this->assertObjectHasAttribute('attribute', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertObjectHasAttribute('attribute', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertObjectNotHasAttribute
-     */
     public function testObjectNotHasProtectedAttribute()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertObjectNotHasAttribute('attribute', $obj);
 
-        try {
-            $this->assertObjectNotHasAttribute('protectedAttribute', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertObjectNotHasAttribute('protectedAttribute', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertObjectHasAttribute
-     */
     public function testObjectHasPrivateAttribute()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertObjectHasAttribute('privateAttribute', $obj);
 
-        try {
-            $this->assertObjectHasAttribute('attribute', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertObjectHasAttribute('attribute', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertObjectNotHasAttribute
-     */
     public function testObjectNotHasPrivateAttribute()
     {
-        $obj = new ClassWithNonPublicAttributes;
+        $obj = new \ClassWithNonPublicAttributes;
 
         $this->assertObjectNotHasAttribute('attribute', $obj);
 
-        try {
-            $this->assertObjectNotHasAttribute('privateAttribute', $obj);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertObjectNotHasAttribute('privateAttribute', $obj);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::attribute
-     * @covers PHPUnit_Framework_Assert::equalTo
-     */
     public function testAssertThatAttributeEquals()
     {
         $this->assertThat(
-            new ClassWithNonPublicAttributes,
+            new \ClassWithNonPublicAttributes,
             $this->attribute(
                 $this->equalTo('foo'),
                 'publicAttribute'
@@ -2860,16 +2273,12 @@ public function testAssertThatAttributeEquals()
         );
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertThat
-     * @covers            PHPUnit_Framework_Assert::attribute
-     * @covers            PHPUnit_Framework_Assert::equalTo
-     * @expectedException PHPUnit_Framework_AssertionFailedError
-     */
     public function testAssertThatAttributeEquals2()
     {
+        $this->expectException(AssertionFailedError::class);
+
         $this->assertThat(
-            new ClassWithNonPublicAttributes,
+            new \ClassWithNonPublicAttributes,
             $this->attribute(
                 $this->equalTo('bar'),
                 'publicAttribute'
@@ -2877,90 +2286,67 @@ public function testAssertThatAttributeEquals2()
         );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::attribute
-     * @covers PHPUnit_Framework_Assert::equalTo
-     */
     public function testAssertThatAttributeEqualTo()
     {
         $this->assertThat(
-            new ClassWithNonPublicAttributes,
+            new \ClassWithNonPublicAttributes,
             $this->attributeEqualTo('publicAttribute', 'foo')
         );
     }
 
     /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::anything
+     * @doesNotPerformAssertions
      */
     public function testAssertThatAnything()
     {
         $this->assertThat('anything', $this->anything());
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::isTrue
-     */
     public function testAssertThatIsTrue()
     {
         $this->assertThat(true, $this->isTrue());
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::isFalse
-     */
     public function testAssertThatIsFalse()
     {
         $this->assertThat(false, $this->isFalse());
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::isJson
-     */
     public function testAssertThatIsJson()
     {
         $this->assertThat('{}', $this->isJson());
     }
 
     /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::anything
-     * @covers PHPUnit_Framework_Assert::logicalAnd
+     * @doesNotPerformAssertions
      */
     public function testAssertThatAnythingAndAnything()
     {
         $this->assertThat(
             'anything',
             $this->logicalAnd(
-                $this->anything(), $this->anything()
+                $this->anything(),
+                $this->anything()
             )
         );
     }
 
     /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::anything
-     * @covers PHPUnit_Framework_Assert::logicalOr
+     * @doesNotPerformAssertions
      */
     public function testAssertThatAnythingOrAnything()
     {
         $this->assertThat(
             'anything',
             $this->logicalOr(
-                $this->anything(), $this->anything()
+                $this->anything(),
+                $this->anything()
             )
         );
     }
 
     /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::anything
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_Assert::logicalXor
+     * @doesNotPerformAssertions
      */
     public function testAssertThatAnythingXorNotAnything()
     {
@@ -2973,212 +2359,128 @@ public function testAssertThatAnythingXorNotAnything()
         );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::contains
-     */
     public function testAssertThatContains()
     {
         $this->assertThat(['foo'], $this->contains('foo'));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::stringContains
-     */
     public function testAssertThatStringContains()
     {
         $this->assertThat('barfoobar', $this->stringContains('foo'));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::containsOnly
-     */
     public function testAssertThatContainsOnly()
     {
         $this->assertThat(['foo'], $this->containsOnly('string'));
     }
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::containsOnlyInstancesOf
-     */
+
     public function testAssertThatContainsOnlyInstancesOf()
     {
-        $this->assertThat([new Book], $this->containsOnlyInstancesOf('Book'));
+        $this->assertThat([new \Book], $this->containsOnlyInstancesOf(\Book::class));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::arrayHasKey
-     */
     public function testAssertThatArrayHasKey()
     {
         $this->assertThat(['foo' => 'bar'], $this->arrayHasKey('foo'));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::classHasAttribute
-     */
     public function testAssertThatClassHasAttribute()
     {
         $this->assertThat(
-            new ClassWithNonPublicAttributes,
+            new \ClassWithNonPublicAttributes,
             $this->classHasAttribute('publicAttribute')
         );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::classHasStaticAttribute
-     */
     public function testAssertThatClassHasStaticAttribute()
     {
         $this->assertThat(
-            new ClassWithNonPublicAttributes,
+            new \ClassWithNonPublicAttributes,
             $this->classHasStaticAttribute('publicStaticAttribute')
         );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::objectHasAttribute
-     */
     public function testAssertThatObjectHasAttribute()
     {
         $this->assertThat(
-            new ClassWithNonPublicAttributes,
+            new \ClassWithNonPublicAttributes,
             $this->objectHasAttribute('publicAttribute')
         );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::equalTo
-     */
     public function testAssertThatEqualTo()
     {
         $this->assertThat('foo', $this->equalTo('foo'));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::identicalTo
-     */
     public function testAssertThatIdenticalTo()
     {
-        $value      = new stdClass;
+        $value      = new \stdClass;
         $constraint = $this->identicalTo($value);
 
         $this->assertThat($value, $constraint);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::isInstanceOf
-     */
     public function testAssertThatIsInstanceOf()
     {
-        $this->assertThat(new stdClass, $this->isInstanceOf('StdClass'));
+        $this->assertThat(new \stdClass, $this->isInstanceOf('StdClass'));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::isType
-     */
     public function testAssertThatIsType()
     {
         $this->assertThat('string', $this->isType('string'));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::isEmpty
-     */
     public function testAssertThatIsEmpty()
     {
         $this->assertThat([], $this->isEmpty());
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::fileExists
-     */
     public function testAssertThatFileExists()
     {
         $this->assertThat(__FILE__, $this->fileExists());
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::greaterThan
-     */
     public function testAssertThatGreaterThan()
     {
         $this->assertThat(2, $this->greaterThan(1));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::greaterThanOrEqual
-     */
     public function testAssertThatGreaterThanOrEqual()
     {
         $this->assertThat(2, $this->greaterThanOrEqual(1));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::lessThan
-     */
     public function testAssertThatLessThan()
     {
         $this->assertThat(1, $this->lessThan(2));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::lessThanOrEqual
-     */
     public function testAssertThatLessThanOrEqual()
     {
         $this->assertThat(1, $this->lessThanOrEqual(2));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::matchesRegularExpression
-     */
     public function testAssertThatMatchesRegularExpression()
     {
         $this->assertThat('foobar', $this->matchesRegularExpression('/foo/'));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::callback
-     */
     public function testAssertThatCallback()
     {
         $this->assertThat(
             null,
-            $this->callback(function ($other) { return true; })
+            $this->callback(function ($other) {
+                return true;
+            })
         );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertThat
-     * @covers PHPUnit_Framework_Assert::countOf
-     */
     public function testAssertThatCountOf()
     {
         $this->assertThat([1], $this->countOf(1));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertFileEquals
-     */
     public function testAssertFileEquals()
     {
         $this->assertFileEquals(
@@ -3186,21 +2488,14 @@ public function testAssertFileEquals()
             $this->filesDirectory . 'foo.xml'
         );
 
-        try {
-            $this->assertFileEquals(
-                $this->filesDirectory . 'foo.xml',
-                $this->filesDirectory . 'bar.xml'
-            );
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertFileEquals(
+            $this->filesDirectory . 'foo.xml',
+            $this->filesDirectory . 'bar.xml'
+        );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertFileNotEquals
-     */
     public function testAssertFileNotEquals()
     {
         $this->assertFileNotEquals(
@@ -3208,347 +2503,236 @@ public function testAssertFileNotEquals()
             $this->filesDirectory . 'bar.xml'
         );
 
-        try {
-            $this->assertFileNotEquals(
-                $this->filesDirectory . 'foo.xml',
-                $this->filesDirectory . 'foo.xml'
-            );
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertFileNotEquals(
+            $this->filesDirectory . 'foo.xml',
+            $this->filesDirectory . 'foo.xml'
+        );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringEqualsFile
-     */
     public function testAssertStringEqualsFile()
     {
         $this->assertStringEqualsFile(
             $this->filesDirectory . 'foo.xml',
-            file_get_contents($this->filesDirectory . 'foo.xml')
+            \file_get_contents($this->filesDirectory . 'foo.xml')
         );
 
-        try {
-            $this->assertStringEqualsFile(
-                $this->filesDirectory . 'foo.xml',
-                file_get_contents($this->filesDirectory . 'bar.xml')
-            );
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertStringEqualsFile(
+            $this->filesDirectory . 'foo.xml',
+            \file_get_contents($this->filesDirectory . 'bar.xml')
+        );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringNotEqualsFile
-     */
     public function testAssertStringNotEqualsFile()
     {
         $this->assertStringNotEqualsFile(
             $this->filesDirectory . 'foo.xml',
-            file_get_contents($this->filesDirectory . 'bar.xml')
+            \file_get_contents($this->filesDirectory . 'bar.xml')
         );
 
-        try {
-            $this->assertStringNotEqualsFile(
-                $this->filesDirectory . 'foo.xml',
-                file_get_contents($this->filesDirectory . 'foo.xml')
-            );
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertStringNotEqualsFile(
+            $this->filesDirectory . 'foo.xml',
+            \file_get_contents($this->filesDirectory . 'foo.xml')
+        );
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertStringStartsWith
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringStartsWithThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringStartsWith(null, null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertStringStartsWith
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringStartsWithThrowsException2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringStartsWith('', null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertStringStartsNotWith
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringStartsNotWithThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringStartsNotWith(null, null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertStringStartsNotWith
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringStartsNotWithThrowsException2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringStartsNotWith('', null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertStringEndsWith
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringEndsWithThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringEndsWith(null, null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertStringEndsWith
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringEndsWithThrowsException2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringEndsWith('', null);
     }
-
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertStringEndsNotWith
-     * @expectedException PHPUnit_Framework_Exception
-     */
+
     public function testAssertStringEndsNotWithThrowsException()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringEndsNotWith(null, null);
     }
 
-    /**
-     * @covers            PHPUnit_Framework_Assert::assertStringEndsNotWith
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringEndsNotWithThrowsException2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringEndsNotWith('', null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringStartsWith
-     */
     public function testAssertStringStartsWith()
     {
         $this->assertStringStartsWith('prefix', 'prefixfoo');
 
-        try {
-            $this->assertStringStartsWith('prefix', 'foo');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertStringStartsWith('prefix', 'foo');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringStartsNotWith
-     */
     public function testAssertStringStartsNotWith()
     {
         $this->assertStringStartsNotWith('prefix', 'foo');
 
-        try {
-            $this->assertStringStartsNotWith('prefix', 'prefixfoo');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertStringStartsNotWith('prefix', 'prefixfoo');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringEndsWith
-     */
     public function testAssertStringEndsWith()
     {
         $this->assertStringEndsWith('suffix', 'foosuffix');
 
-        try {
-            $this->assertStringEndsWith('suffix', 'foo');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertStringEndsWith('suffix', 'foo');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringEndsNotWith
-     */
     public function testAssertStringEndsNotWith()
     {
         $this->assertStringEndsNotWith('suffix', 'foo');
 
-        try {
-            $this->assertStringEndsNotWith('suffix', 'foosuffix');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertStringEndsNotWith('suffix', 'foosuffix');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringMatchesFormat
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringMatchesFormatRaisesExceptionForInvalidFirstArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringMatchesFormat(null, '');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringMatchesFormat
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringMatchesFormatRaisesExceptionForInvalidSecondArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringMatchesFormat('', null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringMatchesFormat
-     */
     public function testAssertStringMatchesFormat()
     {
         $this->assertStringMatchesFormat('*%s*', '***');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringMatchesFormat
-     * @expectedException PHPUnit_Framework_AssertionFailedError
-     */
     public function testAssertStringMatchesFormatFailure()
     {
+        $this->expectException(AssertionFailedError::class);
+
         $this->assertStringMatchesFormat('*%s*', '**');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringNotMatchesFormat
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringNotMatchesFormatRaisesExceptionForInvalidFirstArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringNotMatchesFormat(null, '');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringNotMatchesFormat
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringNotMatchesFormatRaisesExceptionForInvalidSecondArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringNotMatchesFormat('', null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringNotMatchesFormat
-     */
     public function testAssertStringNotMatchesFormat()
     {
         $this->assertStringNotMatchesFormat('*%s*', '**');
 
-        try {
-            $this->assertStringMatchesFormat('*%s*', '**');
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertStringMatchesFormat('*%s*', '**');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertEmpty
-     */
     public function testAssertEmpty()
     {
         $this->assertEmpty([]);
 
-        try {
-            $this->assertEmpty(['foo']);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertEmpty(['foo']);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotEmpty
-     */
     public function testAssertNotEmpty()
     {
         $this->assertNotEmpty(['foo']);
 
-        try {
-            $this->assertNotEmpty([]);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotEmpty([]);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeEmpty
-     */
     public function testAssertAttributeEmpty()
     {
-        $o    = new stdClass;
+        $o    = new \stdClass;
         $o->a = [];
 
         $this->assertAttributeEmpty('a', $o);
 
-        try {
-            $o->a = ['b'];
-            $this->assertAttributeEmpty('a', $o);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $o->a = ['b'];
 
-        $this->fail();
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertAttributeEmpty('a', $o);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotEmpty
-     */
     public function testAssertAttributeNotEmpty()
     {
-        $o    = new stdClass;
+        $o    = new \stdClass;
         $o->a = ['b'];
 
         $this->assertAttributeNotEmpty('a', $o);
 
-        try {
-            $o->a = [];
-            $this->assertAttributeNotEmpty('a', $o);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $o->a = [];
 
-        $this->fail();
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertAttributeNotEmpty('a', $o);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::markTestIncomplete
-     */
     public function testMarkTestIncomplete()
     {
         try {
             $this->markTestIncomplete('incomplete');
-        } catch (PHPUnit_Framework_IncompleteTestError $e) {
+        } catch (IncompleteTestError $e) {
             $this->assertEquals('incomplete', $e->getMessage());
 
             return;
@@ -3557,14 +2741,11 @@ public function testMarkTestIncomplete()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::markTestSkipped
-     */
     public function testMarkTestSkipped()
     {
         try {
             $this->markTestSkipped('skipped');
-        } catch (PHPUnit_Framework_SkippedTestError $e) {
+        } catch (SkippedTestError $e) {
             $this->assertEquals('skipped', $e->getMessage());
 
             return;
@@ -3573,47 +2754,30 @@ public function testMarkTestSkipped()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertCount
-     */
     public function testAssertCount()
     {
         $this->assertCount(2, [1, 2]);
 
-        try {
-            $this->assertCount(2, [1, 2, 3]);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertCount(2, [1, 2, 3]);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertCount
-     */
     public function testAssertCountTraversable()
     {
-        $this->assertCount(2, new ArrayIterator([1, 2]));
+        $this->assertCount(2, new \ArrayIterator([1, 2]));
 
-        try {
-            $this->assertCount(2, new ArrayIterator([1, 2, 3]));
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertCount(2, new \ArrayIterator([1, 2, 3]));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertCount
-     */
     public function testAssertCountThrowsExceptionIfExpectedCountIsNoInteger()
     {
         try {
             $this->assertCount('a', []);
-        } catch (PHPUnit_Framework_Exception $e) {
-            $this->assertEquals('Argument #1 (No Value) of PHPUnit_Framework_Assert::assertCount() must be a integer', $e->getMessage());
+        } catch (Exception $e) {
+            $this->assertEquals('Argument #1 (No Value) of PHPUnit\Framework\Assert::assertCount() must be a integer', $e->getMessage());
 
             return;
         }
@@ -3621,15 +2785,12 @@ public function testAssertCountThrowsExceptionIfExpectedCountIsNoInteger()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertCount
-     */
     public function testAssertCountThrowsExceptionIfElementIsNotCountable()
     {
         try {
             $this->assertCount(2, '');
-        } catch (PHPUnit_Framework_Exception $e) {
-            $this->assertEquals('Argument #2 (No Value) of PHPUnit_Framework_Assert::assertCount() must be a countable or traversable', $e->getMessage());
+        } catch (Exception $e) {
+            $this->assertEquals('Argument #2 (No Value) of PHPUnit\Framework\Assert::assertCount() must be a countable or traversable', $e->getMessage());
 
             return;
         }
@@ -3637,87 +2798,60 @@ public function testAssertCountThrowsExceptionIfElementIsNotCountable()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeCount
-     */
     public function testAssertAttributeCount()
     {
-        $o    = new stdClass;
+        $o    = new \stdClass;
         $o->a = [];
 
         $this->assertAttributeCount(0, 'a', $o);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotCount
-     */
     public function testAssertNotCount()
     {
         $this->assertNotCount(2, [1, 2, 3]);
 
-        try {
-            $this->assertNotCount(2, [1, 2]);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotCount(2, [1, 2]);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotCount
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertNotCountThrowsExceptionIfExpectedCountIsNoInteger()
     {
+        $this->expectException(Exception::class);
+
         $this->assertNotCount('a', []);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotCount
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertNotCountThrowsExceptionIfElementIsNotCountable()
     {
+        $this->expectException(Exception::class);
+
         $this->assertNotCount(2, '');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotCount
-     */
     public function testAssertAttributeNotCount()
     {
-        $o    = new stdClass;
+        $o    = new \stdClass;
         $o->a = [];
 
         $this->assertAttributeNotCount(1, 'a', $o);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertSameSize
-     */
     public function testAssertSameSize()
     {
         $this->assertSameSize([1, 2], [3, 4]);
 
-        try {
-            $this->assertSameSize([1, 2], [1, 2, 3]);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertSameSize([1, 2], [1, 2, 3]);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertSameSize
-     */
     public function testAssertSameSizeThrowsExceptionIfExpectedIsNotCountable()
     {
         try {
             $this->assertSameSize('a', []);
-        } catch (PHPUnit_Framework_Exception $e) {
-            $this->assertEquals('Argument #1 (No Value) of PHPUnit_Framework_Assert::assertSameSize() must be a countable or traversable', $e->getMessage());
+        } catch (Exception $e) {
+            $this->assertEquals('Argument #1 (No Value) of PHPUnit\Framework\Assert::assertSameSize() must be a countable or traversable', $e->getMessage());
 
             return;
         }
@@ -3725,15 +2859,12 @@ public function testAssertSameSizeThrowsExceptionIfExpectedIsNotCountable()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertSameSize
-     */
     public function testAssertSameSizeThrowsExceptionIfActualIsNotCountable()
     {
         try {
             $this->assertSameSize([], '');
-        } catch (PHPUnit_Framework_Exception $e) {
-            $this->assertEquals('Argument #2 (No Value) of PHPUnit_Framework_Assert::assertSameSize() must be a countable or traversable', $e->getMessage());
+        } catch (Exception $e) {
+            $this->assertEquals('Argument #2 (No Value) of PHPUnit\Framework\Assert::assertSameSize() must be a countable or traversable', $e->getMessage());
 
             return;
         }
@@ -3741,60 +2872,41 @@ public function testAssertSameSizeThrowsExceptionIfActualIsNotCountable()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotSameSize
-     */
     public function testAssertNotSameSize()
     {
         $this->assertNotSameSize([1, 2], [1, 2, 3]);
 
-        try {
-            $this->assertNotSameSize([1, 2], [3, 4]);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotSameSize([1, 2], [3, 4]);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotSameSize
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertNotSameSizeThrowsExceptionIfExpectedIsNotCountable()
     {
+        $this->expectException(Exception::class);
+
         $this->assertNotSameSize('a', []);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotSameSize
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertNotSameSizeThrowsExceptionIfActualIsNotCountable()
     {
+        $this->expectException(Exception::class);
+
         $this->assertNotSameSize([], '');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertJson
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertJsonRaisesExceptionForInvalidArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->assertJson(null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertJson
-     */
     public function testAssertJson()
     {
         $this->assertJson('{}');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertJsonStringEqualsJsonString
-     */
     public function testAssertJsonStringEqualsJsonString()
     {
         $expected = '{"Mascott" : "Tux"}';
@@ -3806,21 +2918,14 @@ public function testAssertJsonStringEqualsJsonString()
 
     /**
      * @dataProvider validInvalidJsonDataprovider
-     * @covers PHPUnit_Framework_Assert::assertJsonStringEqualsJsonString
      */
     public function testAssertJsonStringEqualsJsonStringErrorRaised($expected, $actual)
     {
-        try {
-            $this->assertJsonStringEqualsJsonString($expected, $actual);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
-        $this->fail('Expected exception not found');
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertJsonStringEqualsJsonString($expected, $actual);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertJsonStringNotEqualsJsonString
-     */
     public function testAssertJsonStringNotEqualsJsonString()
     {
         $expected = '{"Mascott" : "Beastie"}';
@@ -3832,40 +2937,32 @@ public function testAssertJsonStringNotEqualsJsonString()
 
     /**
      * @dataProvider validInvalidJsonDataprovider
-     * @covers PHPUnit_Framework_Assert::assertJsonStringNotEqualsJsonString
      */
     public function testAssertJsonStringNotEqualsJsonStringErrorRaised($expected, $actual)
     {
-        try {
-            $this->assertJsonStringNotEqualsJsonString($expected, $actual);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
-        $this->fail('Expected exception not found');
+        $this->expectException(AssertionFailedError::class);
+
+        $this->assertJsonStringNotEqualsJsonString($expected, $actual);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertJsonStringEqualsJsonFile
-     */
     public function testAssertJsonStringEqualsJsonFile()
     {
         $file    = __DIR__ . '/../_files/JsonData/simpleObject.json';
-        $actual  = json_encode(['Mascott' => 'Tux']);
+        $actual  = \json_encode(['Mascott' => 'Tux']);
         $message = '';
+
         $this->assertJsonStringEqualsJsonFile($file, $actual, $message);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertJsonStringEqualsJsonFile
-     */
     public function testAssertJsonStringEqualsJsonFileExpectingExpectationFailedException()
     {
         $file    = __DIR__ . '/../_files/JsonData/simpleObject.json';
-        $actual  = json_encode(['Mascott' => 'Beastie']);
+        $actual  = \json_encode(['Mascott' => 'Beastie']);
         $message = '';
+
         try {
             $this->assertJsonStringEqualsJsonFile($file, $actual, $message);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
                 'Failed asserting that \'{"Mascott":"Beastie"}\' matches JSON string "{"Mascott":"Tux"}".',
                 $e->getMessage()
@@ -3877,296 +2974,211 @@ public function testAssertJsonStringEqualsJsonFileExpectingExpectationFailedExce
         $this->fail('Expected Exception not thrown.');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertJsonStringEqualsJsonFile
-     */
     public function testAssertJsonStringEqualsJsonFileExpectingException()
     {
         $file = __DIR__ . '/../_files/JsonData/simpleObject.json';
+
         try {
             $this->assertJsonStringEqualsJsonFile($file, null);
-        } catch (PHPUnit_Framework_Exception $e) {
+        } catch (Exception $e) {
             return;
         }
+
         $this->fail('Expected Exception not thrown.');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertJsonStringNotEqualsJsonFile
-     */
     public function testAssertJsonStringNotEqualsJsonFile()
     {
         $file    = __DIR__ . '/../_files/JsonData/simpleObject.json';
-        $actual  = json_encode(['Mascott' => 'Beastie']);
+        $actual  = \json_encode(['Mascott' => 'Beastie']);
         $message = '';
+
         $this->assertJsonStringNotEqualsJsonFile($file, $actual, $message);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertJsonStringNotEqualsJsonFile
-     */
     public function testAssertJsonStringNotEqualsJsonFileExpectingException()
     {
         $file = __DIR__ . '/../_files/JsonData/simpleObject.json';
+
         try {
             $this->assertJsonStringNotEqualsJsonFile($file, null);
-        } catch (PHPUnit_Framework_Exception $e) {
+        } catch (Exception $e) {
             return;
         }
+
         $this->fail('Expected exception not found.');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertJsonFileNotEqualsJsonFile
-     */
     public function testAssertJsonFileNotEqualsJsonFile()
     {
         $fileExpected = __DIR__ . '/../_files/JsonData/simpleObject.json';
         $fileActual   = __DIR__ . '/../_files/JsonData/arrayObject.json';
         $message      = '';
+
         $this->assertJsonFileNotEqualsJsonFile($fileExpected, $fileActual, $message);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertJsonFileEqualsJsonFile
-     */
     public function testAssertJsonFileEqualsJsonFile()
     {
         $file    = __DIR__ . '/../_files/JsonData/simpleObject.json';
         $message = '';
+
         $this->assertJsonFileEqualsJsonFile($file, $file, $message);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertInstanceOf
-     */
     public function testAssertInstanceOf()
     {
-        $this->assertInstanceOf('stdClass', new stdClass);
+        $this->assertInstanceOf(\stdClass::class, new \stdClass);
 
-        try {
-            $this->assertInstanceOf('Exception', new stdClass);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertInstanceOf(\Exception::class, new \stdClass);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertInstanceOf
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertInstanceOfThrowsExceptionForInvalidArgument()
     {
-        $this->assertInstanceOf(null, new stdClass);
+        $this->expectException(Exception::class);
+
+        $this->assertInstanceOf(null, new \stdClass);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeInstanceOf
-     */
     public function testAssertAttributeInstanceOf()
     {
-        $o    = new stdClass;
-        $o->a = new stdClass;
+        $o    = new \stdClass;
+        $o->a = new \stdClass;
 
-        $this->assertAttributeInstanceOf('stdClass', 'a', $o);
+        $this->assertAttributeInstanceOf(\stdClass::class, 'a', $o);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotInstanceOf
-     */
     public function testAssertNotInstanceOf()
     {
-        $this->assertNotInstanceOf('Exception', new stdClass);
+        $this->assertNotInstanceOf(\Exception::class, new \stdClass);
 
-        try {
-            $this->assertNotInstanceOf('stdClass', new stdClass);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotInstanceOf(\stdClass::class, new \stdClass);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotInstanceOf
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertNotInstanceOfThrowsExceptionForInvalidArgument()
     {
-        $this->assertNotInstanceOf(null, new stdClass);
+        $this->expectException(Exception::class);
+
+        $this->assertNotInstanceOf(null, new \stdClass);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotInstanceOf
-     */
     public function testAssertAttributeNotInstanceOf()
     {
-        $o    = new stdClass;
-        $o->a = new stdClass;
+        $o    = new \stdClass;
+        $o->a = new \stdClass;
 
-        $this->assertAttributeNotInstanceOf('Exception', 'a', $o);
+        $this->assertAttributeNotInstanceOf(\Exception::class, 'a', $o);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertInternalType
-     */
     public function testAssertInternalType()
     {
         $this->assertInternalType('integer', 1);
 
-        try {
-            $this->assertInternalType('string', 1);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertInternalType('string', 1);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertInternalType
-     */
     public function testAssertInternalTypeDouble()
     {
         $this->assertInternalType('double', 1.0);
 
-        try {
-            $this->assertInternalType('double', 1);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertInternalType('double', 1);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertInternalType
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertInternalTypeThrowsExceptionForInvalidArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->assertInternalType(null, 1);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeInternalType
-     */
     public function testAssertAttributeInternalType()
     {
-        $o    = new stdClass;
+        $o    = new \stdClass;
         $o->a = 1;
 
         $this->assertAttributeInternalType('integer', 'a', $o);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotInternalType
-     */
     public function testAssertNotInternalType()
     {
         $this->assertNotInternalType('string', 1);
 
-        try {
-            $this->assertNotInternalType('integer', 1);
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertNotInternalType('integer', 1);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertNotInternalType
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertNotInternalTypeThrowsExceptionForInvalidArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->assertNotInternalType(null, 1);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertAttributeNotInternalType
-     */
     public function testAssertAttributeNotInternalType()
     {
-        $o    = new stdClass;
+        $o    = new \stdClass;
         $o->a = 1;
 
         $this->assertAttributeNotInternalType('string', 'a', $o);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringMatchesFormatFile
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringMatchesFormatFileThrowsExceptionForInvalidArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringMatchesFormatFile('not_existing_file', '');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringMatchesFormatFile
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringMatchesFormatFileThrowsExceptionForInvalidArgument2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringMatchesFormatFile($this->filesDirectory . 'expectedFileFormat.txt', null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringMatchesFormatFile
-     */
     public function testAssertStringMatchesFormatFile()
     {
         $this->assertStringMatchesFormatFile($this->filesDirectory . 'expectedFileFormat.txt', "FOO\n");
 
-        try {
-            $this->assertStringMatchesFormatFile($this->filesDirectory . 'expectedFileFormat.txt', "BAR\n");
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertStringMatchesFormatFile($this->filesDirectory . 'expectedFileFormat.txt', "BAR\n");
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringNotMatchesFormatFile
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringNotMatchesFormatFileThrowsExceptionForInvalidArgument()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringNotMatchesFormatFile('not_existing_file', '');
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringNotMatchesFormatFile
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testAssertStringNotMatchesFormatFileThrowsExceptionForInvalidArgument2()
     {
+        $this->expectException(Exception::class);
+
         $this->assertStringNotMatchesFormatFile($this->filesDirectory . 'expectedFileFormat.txt', null);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::assertStringNotMatchesFormatFile
-     */
     public function testAssertStringNotMatchesFormatFile()
     {
         $this->assertStringNotMatchesFormatFile($this->filesDirectory . 'expectedFileFormat.txt', "BAR\n");
 
-        try {
-            $this->assertStringNotMatchesFormatFile($this->filesDirectory . 'expectedFileFormat.txt', "FOO\n");
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            return;
-        }
+        $this->expectException(AssertionFailedError::class);
 
-        $this->fail();
+        $this->assertStringNotMatchesFormatFile($this->filesDirectory . 'expectedFileFormat.txt', "FOO\n");
     }
 
     /**
-     * @return array
+     * @return array<string, string[]>
      */
     public static function validInvalidJsonDataprovider()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/BaseTestListenerTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/BaseTestListenerTest.php
index 0d426cf05..7b466fed7 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Framework/BaseTestListenerTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/BaseTestListenerTest.php
@@ -8,25 +8,23 @@
  * file that was distributed with this source code.
  */
 
-/**
- * @since      Class available since Release 4.0.0
- */
-class Framework_BaseTestListenerTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Framework;
+
+class BaseTestListenerTest extends TestCase
 {
     /**
-     * @var PHPUnit_Framework_TestResult
+     * @var TestResult
      */
     private $result;
 
-    /**
-     * @covers PHPUnit_Framework_TestResult
-     */
     public function testEndEventsAreCounted()
     {
-        $this->result = new PHPUnit_Framework_TestResult;
-        $listener     = new BaseTestListenerSample();
+        $this->result = new TestResult;
+        $listener     = new \BaseTestListenerSample;
+
         $this->result->addListener($listener);
-        $test = new Success;
+
+        $test = new \Success;
         $test->run($this->result);
 
         $this->assertEquals(1, $listener->endCount);
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/ArraySubsetTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/ArraySubsetTest.php
new file mode 100644
index 000000000..f65464bd7
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/ArraySubsetTest.php
@@ -0,0 +1,85 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\TestCase;
+
+class ArraySubsetTest extends TestCase
+{
+    /**
+     * @param bool               $expected
+     * @param array|\Traversable $subset
+     * @param array|\Traversable $other
+     * @param bool               $strict
+     * @dataProvider evaluateDataProvider
+     */
+    public function testEvaluate($expected, $subset, $other, $strict)
+    {
+        $constraint = new ArraySubset($subset, $strict);
+
+        $this->assertSame($expected, $constraint->evaluate($other, '', true));
+    }
+
+    public static function evaluateDataProvider()
+    {
+        return [
+            'loose array subset and array other' => [
+                'expected' => true,
+                'subset'   => ['bar' => 0],
+                'other'    => ['foo' => '', 'bar' => '0'],
+                'strict'   => false
+            ],
+            'strict array subset and array other' => [
+                'expected' => false,
+                'subset'   => ['bar' => 0],
+                'other'    => ['foo' => '', 'bar' => '0'],
+                'strict'   => true
+            ],
+            'loose array subset and ArrayObject other' => [
+                'expected' => true,
+                'subset'   => ['bar' => 0],
+                'other'    => new \ArrayObject(['foo' => '', 'bar' => '0']),
+                'strict'   => false
+            ],
+            'strict ArrayObject subset and array other' => [
+                'expected' => true,
+                'subset'   => new \ArrayObject(['bar' => 0]),
+                'other'    => ['foo' => '', 'bar' => 0],
+                'strict'   => true
+            ],
+        ];
+    }
+
+    public function testEvaluateWithArrayAccess()
+    {
+        $arrayAccess = new \ArrayAccessible(['foo' => 'bar']);
+
+        $constraint = new ArraySubset(['foo' => 'bar']);
+
+        $this->assertTrue($constraint->evaluate($arrayAccess, '', true));
+    }
+
+    public function testEvaluateFailMessage()
+    {
+        $constraint = new ArraySubset(['foo' => 'bar']);
+
+        try {
+            $constraint->evaluate(['baz' => 'bar'], '', false);
+            $this->fail(\sprintf('Expected %s to be thrown.', ExpectationFailedException::class));
+        } catch (ExpectationFailedException $expectedException) {
+            $comparisonFailure = $expectedException->getComparisonFailure();
+            $this->assertNotNull($comparisonFailure);
+            $this->assertContains('[foo] => bar', $comparisonFailure->getExpectedAsString());
+            $this->assertContains('[baz] => bar', $comparisonFailure->getActualAsString());
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/CountTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/CountTest.php
index 557981e01..c5db8f7d8 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/CountTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/CountTest.php
@@ -8,31 +8,36 @@
  * file that was distributed with this source code.
  */
 
-/**
- * @since      Class available since Release 3.7.30
- * @covers     PHPUnit_Framework_Constraint_Count
- */
-class CountTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\TestCase;
+
+class CountTest extends TestCase
 {
     public function testCount()
     {
-        $countConstraint = new PHPUnit_Framework_Constraint_Count(3);
+        $countConstraint = new Count(3);
         $this->assertTrue($countConstraint->evaluate([1, 2, 3], '', true));
 
-        $countConstraint = new PHPUnit_Framework_Constraint_Count(0);
+        $countConstraint = new Count(0);
         $this->assertTrue($countConstraint->evaluate([], '', true));
 
-        $countConstraint = new PHPUnit_Framework_Constraint_Count(2);
-        $it              = new TestIterator([1, 2]);
+        $countConstraint = new Count(2);
+        $it              = new \TestIterator([1, 2]);
+        $ia              = new \TestIteratorAggregate($it);
+        $ia2             = new \TestIteratorAggregate2($ia);
+
         $this->assertTrue($countConstraint->evaluate($it, '', true));
+        $this->assertTrue($countConstraint->evaluate($ia, '', true));
+        $this->assertTrue($countConstraint->evaluate($ia2, '', true));
     }
 
     public function testCountDoesNotChangeIteratorKey()
     {
-        $countConstraint = new PHPUnit_Framework_Constraint_Count(2);
+        $countConstraint = new Count(2);
 
         // test with 1st implementation of Iterator
-        $it = new TestIterator([1, 2]);
+        $it = new \TestIterator([1, 2]);
 
         $countConstraint->evaluate($it, '', true);
         $this->assertEquals(1, $it->current());
@@ -46,9 +51,9 @@ public function testCountDoesNotChangeIteratorKey()
         $this->assertFalse($it->valid());
 
         // test with 2nd implementation of Iterator
-        $it = new TestIterator2([1, 2]);
+        $it = new \TestIterator2([1, 2]);
 
-        $countConstraint = new PHPUnit_Framework_Constraint_Count(2);
+        $countConstraint = new Count(2);
         $countConstraint->evaluate($it, '', true);
         $this->assertEquals(1, $it->current());
 
@@ -59,5 +64,85 @@ public function testCountDoesNotChangeIteratorKey()
         $it->next();
         $countConstraint->evaluate($it, '', true);
         $this->assertFalse($it->valid());
+
+        // test with IteratorAggregate
+        $it = new \TestIterator([1, 2]);
+        $ia = new \TestIteratorAggregate($it);
+
+        $countConstraint = new Count(2);
+        $countConstraint->evaluate($ia, '', true);
+        $this->assertEquals(1, $it->current());
+
+        $it->next();
+        $countConstraint->evaluate($ia, '', true);
+        $this->assertEquals(2, $it->current());
+
+        $it->next();
+        $countConstraint->evaluate($ia, '', true);
+        $this->assertFalse($it->valid());
+
+        // test with nested IteratorAggregate
+        $it  = new \TestIterator([1, 2]);
+        $ia  = new \TestIteratorAggregate($it);
+        $ia2 = new \TestIteratorAggregate2($ia);
+
+        $countConstraint = new Count(2);
+        $countConstraint->evaluate($ia2, '', true);
+        $this->assertEquals(1, $it->current());
+
+        $it->next();
+        $countConstraint->evaluate($ia2, '', true);
+        $this->assertEquals(2, $it->current());
+
+        $it->next();
+        $countConstraint->evaluate($ia2, '', true);
+        $this->assertFalse($it->valid());
+    }
+
+    public function testCountGeneratorsDoNotRewind()
+    {
+        $generatorMaker = new \TestGeneratorMaker;
+
+        $countConstraint = new Count(3);
+
+        $generator = $generatorMaker->create([1, 2, 3]);
+        $this->assertEquals(1, $generator->current());
+        $countConstraint->evaluate($generator, '', true);
+        $this->assertEquals(null, $generator->current());
+
+        $countConstraint = new Count(2);
+
+        $generator = $generatorMaker->create([1, 2, 3]);
+        $this->assertEquals(1, $generator->current());
+        $generator->next();
+        $this->assertEquals(2, $generator->current());
+        $countConstraint->evaluate($generator, '', true);
+        $this->assertEquals(null, $generator->current());
+
+        $countConstraint = new Count(1);
+
+        $generator = $generatorMaker->create([1, 2, 3]);
+        $this->assertEquals(1, $generator->current());
+        $generator->next();
+        $this->assertEquals(2, $generator->current());
+        $generator->next();
+        $this->assertEquals(3, $generator->current());
+        $countConstraint->evaluate($generator, '', true);
+        $this->assertEquals(null, $generator->current());
+    }
+
+    public function testCountTraversable()
+    {
+        $countConstraint = new Count(5);
+
+        // DatePeriod is used as an object that is Traversable but does not
+        // implement Iterator or IteratorAggregate. The following ISO 8601
+        // recurring time interval will yield five total DateTime objects.
+        $datePeriod = new \DatePeriod('R4/2017-05-01T00:00:00Z/P1D');
+
+        $this->assertInstanceOf(\Traversable::class, $datePeriod);
+        $this->assertNotInstanceOf(\Iterator::class, $datePeriod);
+        $this->assertNotInstanceOf(\IteratorAggregate::class, $datePeriod);
+        $this->assertTrue($countConstraint->evaluate($datePeriod, '', true));
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/ExceptionMessageRegExpTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/ExceptionMessageRegExpTest.php
index 1c02a12ba..14badf14c 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/ExceptionMessageRegExpTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/ExceptionMessageRegExpTest.php
@@ -8,11 +8,11 @@
  * file that was distributed with this source code.
  */
 
-/**
- * @since      Class available since Release 4.3.0
- * @covers     PHPUnit_Framework_Constraint_ExceptionMessageRegExp
- */
-class ExceptionMessageRegExpTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\TestCase;
+
+class ExceptionMessageRegExpTest extends TestCase
 {
     /**
      * @expectedException \Exception
@@ -20,7 +20,7 @@ class ExceptionMessageRegExpTest extends PHPUnit_Framework_TestCase
      */
     public function testRegexMessage()
     {
-        throw new Exception('A polymorphic exception message');
+        throw new \Exception('A polymorphic exception message');
     }
 
     /**
@@ -29,7 +29,7 @@ public function testRegexMessage()
      */
     public function testRegexMessageExtreme()
     {
-        throw new Exception('A polymorphic exception message');
+        throw new \Exception('A polymorphic exception message');
     }
 
     /**
@@ -40,17 +40,17 @@ public function testRegexMessageExtreme()
      */
     public function testMessageXdebugScreamCompatibility()
     {
-        ini_set('xdebug.scream', '1');
-        throw new Exception('Screaming preg_match');
+        \ini_set('xdebug.scream', '1');
+
+        throw new \Exception('Screaming preg_match');
     }
 
     /**
-     * @coversNothing
      * @expectedException \Exception variadic
      * @expectedExceptionMessageRegExp /^A variadic \w+ message/
      */
     public function testSimultaneousLiteralAndRegExpExceptionMessage()
     {
-        throw new Exception('A variadic exception message');
+        throw new \Exception('A variadic exception message');
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/ExceptionMessageTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/ExceptionMessageTest.php
index 33f4319bd..bd8314299 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/ExceptionMessageTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/ExceptionMessageTest.php
@@ -8,11 +8,11 @@
  * file that was distributed with this source code.
  */
 
-/**
- * @since      Class available since Release 4.0.20
- * @covers     PHPUnit_Framework_Constraint_ExceptionMessage
- */
-class ExceptionMessageTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\TestCase;
+
+class ExceptionMessageTest extends TestCase
 {
     /**
      * @expectedException \Exception
@@ -20,33 +20,33 @@ class ExceptionMessageTest extends PHPUnit_Framework_TestCase
      */
     public function testLiteralMessage()
     {
-        throw new Exception('A literal exception message');
+        throw new \Exception('A literal exception message');
     }
 
     /**
      * @expectedException \Exception
      * @expectedExceptionMessage A partial
      */
-    public function testPatialMessageBegin()
+    public function testPartialMessageBegin()
     {
-        throw new Exception('A partial exception message');
+        throw new \Exception('A partial exception message');
     }
 
     /**
      * @expectedException \Exception
      * @expectedExceptionMessage partial exception
      */
-    public function testPatialMessageMiddle()
+    public function testPartialMessageMiddle()
     {
-        throw new Exception('A partial exception message');
+        throw new \Exception('A partial exception message');
     }
 
     /**
      * @expectedException \Exception
      * @expectedExceptionMessage exception message
      */
-    public function testPatialMessageEnd()
+    public function testPartialMessageEnd()
     {
-        throw new Exception('A partial exception message');
+        throw new \Exception('A partial exception message');
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/IsJsonTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/IsJsonTest.php
index 6a939dbee..3919b03fc 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/IsJsonTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/IsJsonTest.php
@@ -8,17 +8,19 @@
  * file that was distributed with this source code.
  */
 
-class Framework_Constraint_IsJsonTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\TestCase;
+
+class IsJsonTest extends TestCase
 {
     /**
      * @dataProvider evaluateDataprovider
-     * @covers PHPUnit_Framework_Constraint_IsJson::evaluate
-     * @covers PHPUnit_Framework_Constraint_IsJson::matches
-     * @covers PHPUnit_Framework_Constraint_IsJson::__construct
      */
     public function testEvaluate($expected, $jsonOther)
     {
-        $constraint = new PHPUnit_Framework_Constraint_IsJson();
+        $constraint = new IsJson;
+
         $this->assertEquals($expected, $constraint->evaluate($jsonOther, '', true));
     }
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/JsonMatches/ErrorMessageProviderTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/JsonMatches/ErrorMessageProviderTest.php
deleted file mode 100644
index 2ee36a394..000000000
--- a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/JsonMatches/ErrorMessageProviderTest.php
+++ /dev/null
@@ -1,83 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since      File available since Release 3.7.0
- */
-class Framework_Constraint_JsonMatches_ErrorMessageProviderTest extends PHPUnit_Framework_TestCase
-{
-    /**
-     * @dataProvider translateTypeToPrefixDataprovider
-     * @covers PHPUnit_Framework_Constraint_JsonMatches_ErrorMessageProvider::translateTypeToPrefix
-     */
-    public function testTranslateTypeToPrefix($expected, $type)
-    {
-        $this->assertEquals(
-            $expected,
-            PHPUnit_Framework_Constraint_JsonMatches_ErrorMessageProvider::translateTypeToPrefix($type)
-        );
-    }
-
-    /**
-     * @dataProvider determineJsonErrorDataprovider
-     * @covers PHPUnit_Framework_Constraint_JsonMatches_ErrorMessageProvider::determineJsonError
-     */
-    public function testDetermineJsonError($expected, $error, $prefix)
-    {
-        $this->assertEquals(
-            $expected,
-            PHPUnit_Framework_Constraint_JsonMatches_ErrorMessageProvider::determineJsonError(
-                $error,
-                $prefix
-            )
-        );
-    }
-
-    public static function determineJsonErrorDataprovider()
-    {
-        return [
-            'JSON_ERROR_NONE'  => [
-                null, 'json_error_none', ''
-            ],
-            'JSON_ERROR_DEPTH' => [
-                'Maximum stack depth exceeded', JSON_ERROR_DEPTH, ''
-            ],
-            'prefixed JSON_ERROR_DEPTH' => [
-                'TUX: Maximum stack depth exceeded', JSON_ERROR_DEPTH, 'TUX: '
-            ],
-            'JSON_ERROR_STATE_MISMatch' => [
-                'Underflow or the modes mismatch', JSON_ERROR_STATE_MISMATCH, ''
-            ],
-            'JSON_ERROR_CTRL_CHAR' => [
-                'Unexpected control character found', JSON_ERROR_CTRL_CHAR, ''
-            ],
-            'JSON_ERROR_SYNTAX' => [
-                'Syntax error, malformed JSON', JSON_ERROR_SYNTAX, ''
-            ],
-            'JSON_ERROR_UTF8`' => [
-                'Malformed UTF-8 characters, possibly incorrectly encoded',
-                JSON_ERROR_UTF8,
-                ''
-            ],
-            'Invalid error indicator' => [
-                'Unknown error', 55, ''
-            ],
-        ];
-    }
-
-    public static function translateTypeToPrefixDataprovider()
-    {
-        return [
-            'expected' => ['Expected value JSON decode error - ', 'expected'],
-            'actual'   => ['Actual value JSON decode error - ', 'actual'],
-            'default'  => ['', ''],
-        ];
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/JsonMatchesErrorMessageProviderTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/JsonMatchesErrorMessageProviderTest.php
new file mode 100644
index 000000000..3e3102026
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/JsonMatchesErrorMessageProviderTest.php
@@ -0,0 +1,82 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\TestCase;
+
+class JsonMatchesErrorMessageProviderTest extends TestCase
+{
+    /**
+     * @dataProvider translateTypeToPrefixDataprovider
+     */
+    public function testTranslateTypeToPrefix($expected, $type)
+    {
+        $this->assertEquals(
+            $expected,
+            JsonMatchesErrorMessageProvider::translateTypeToPrefix($type)
+        );
+    }
+
+    /**
+     * @dataProvider determineJsonErrorDataprovider
+     */
+    public function testDetermineJsonError($expected, $error, $prefix)
+    {
+        $this->assertEquals(
+            $expected,
+            JsonMatchesErrorMessageProvider::determineJsonError(
+                $error,
+                $prefix
+            )
+        );
+    }
+
+    public static function determineJsonErrorDataprovider()
+    {
+        return [
+            'JSON_ERROR_NONE'  => [
+                null, 'json_error_none', ''
+            ],
+            'JSON_ERROR_DEPTH' => [
+                'Maximum stack depth exceeded', JSON_ERROR_DEPTH, ''
+            ],
+            'prefixed JSON_ERROR_DEPTH' => [
+                'TUX: Maximum stack depth exceeded', JSON_ERROR_DEPTH, 'TUX: '
+            ],
+            'JSON_ERROR_STATE_MISMatch' => [
+                'Underflow or the modes mismatch', JSON_ERROR_STATE_MISMATCH, ''
+            ],
+            'JSON_ERROR_CTRL_CHAR' => [
+                'Unexpected control character found', JSON_ERROR_CTRL_CHAR, ''
+            ],
+            'JSON_ERROR_SYNTAX' => [
+                'Syntax error, malformed JSON', JSON_ERROR_SYNTAX, ''
+            ],
+            'JSON_ERROR_UTF8`' => [
+                'Malformed UTF-8 characters, possibly incorrectly encoded',
+                JSON_ERROR_UTF8,
+                ''
+            ],
+            'Invalid error indicator' => [
+                'Unknown error', 55, ''
+            ],
+        ];
+    }
+
+    public static function translateTypeToPrefixDataprovider()
+    {
+        return [
+            'expected' => ['Expected value JSON decode error - ', 'expected'],
+            'actual'   => ['Actual value JSON decode error - ', 'actual'],
+            'default'  => ['', ''],
+        ];
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/JsonMatchesTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/JsonMatchesTest.php
index fa2dc5b85..633c820fa 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/JsonMatchesTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/JsonMatchesTest.php
@@ -8,30 +8,47 @@
  * file that was distributed with this source code.
  */
 
-/**
- * @since      File available since Release 3.7.0
- */
-class Framework_Constraint_JsonMatchesTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Util\Json;
+
+class JsonMatchesTest extends TestCase
 {
     /**
      * @dataProvider evaluateDataprovider
-     * @covers PHPUnit_Framework_Constraint_JsonMatches::evaluate
-     * @covers PHPUnit_Framework_Constraint_JsonMatches::matches
-     * @covers PHPUnit_Framework_Constraint_JsonMatches::__construct
      */
     public function testEvaluate($expected, $jsonOther, $jsonValue)
     {
-        $constraint = new PHPUnit_Framework_Constraint_JsonMatches($jsonValue);
+        $constraint = new JsonMatches($jsonValue);
+
         $this->assertEquals($expected, $constraint->evaluate($jsonOther, '', true));
     }
 
     /**
-     * @covers PHPUnit_Framework_Constraint_JsonMatches::toString
+     * @dataProvider evaluateThrowsExpectationFailedExceptionWhenJsonIsValidButDoesNotMatchDataprovider
      */
+    public function testEvaluateThrowsExpectationFailedExceptionWhenJsonIsValidButDoesNotMatch($jsonOther, $jsonValue)
+    {
+        $constraint = new JsonMatches($jsonValue);
+
+        try {
+            $constraint->evaluate($jsonOther, '', false);
+            $this->fail(\sprintf('Expected %s to be thrown.', ExpectationFailedException::class));
+        } catch (ExpectationFailedException $expectedException) {
+            $comparisonFailure = $expectedException->getComparisonFailure();
+            $this->assertNotNull($comparisonFailure);
+            $this->assertSame(Json::prettify($jsonOther), $comparisonFailure->getActualAsString());
+            $this->assertSame(Json::prettify($jsonValue), $comparisonFailure->getExpectedAsString());
+            $this->assertSame('Failed asserting that two json values are equal.', $comparisonFailure->getMessage());
+        }
+    }
+
     public function testToString()
     {
-        $jsonValue  = json_encode(['Mascott' => 'Tux']);
-        $constraint = new PHPUnit_Framework_Constraint_JsonMatches($jsonValue);
+        $jsonValue  = \json_encode(['Mascott' => 'Tux']);
+        $constraint = new JsonMatches($jsonValue);
 
         $this->assertEquals('matches JSON string "' . $jsonValue . '"', $constraint->toString());
     }
@@ -39,10 +56,32 @@ public function testToString()
     public static function evaluateDataprovider()
     {
         return [
-            'valid JSON'                          => [true, json_encode(['Mascott'                           => 'Tux']), json_encode(['Mascott'                           => 'Tux'])],
-            'error syntax'                        => [false, '{"Mascott"::}', json_encode(['Mascott'         => 'Tux'])],
-            'error UTF-8'                         => [false, json_encode('\xB1\x31'), json_encode(['Mascott' => 'Tux'])],
-            'invalid JSON in class instantiation' => [false, json_encode(['Mascott'                          => 'Tux']), '{"Mascott"::}'],
+            'valid JSON'                              => [true, \json_encode(['Mascott'                           => 'Tux']), \json_encode(['Mascott'                           => 'Tux'])],
+            'error syntax'                            => [false, '{"Mascott"::}', \json_encode(['Mascott'         => 'Tux'])],
+            'error UTF-8'                             => [false, \json_encode('\xB1\x31'), \json_encode(['Mascott' => 'Tux'])],
+            'invalid JSON in class instantiation'     => [false, \json_encode(['Mascott'                          => 'Tux']), '{"Mascott"::}'],
+            'string type not equals number'           => [false, '{"age": "5"}', '{"age": 5}'],
+            'string type not equals boolean'          => [false, '{"age": "true"}', '{"age": true}'],
+            'string type not equals null'             => [false, '{"age": "null"}', '{"age": null}'],
+            'object fields are unordered'             => [true, '{"first":1, "second":"2"}', '{"second":"2", "first":1}'],
+            'child object fields are unordered'       => [true, '{"Mascott": {"name":"Tux", "age":5}}', '{"Mascott": {"age":5, "name":"Tux"}}'],
+            'null field different from missing field' => [false, '{"present": true, "missing": null}', '{"present": true}'],
+            'array elements are ordered'              => [false, '["first", "second"]', '["second", "first"]'],
+            'single boolean valid json'               => [true, 'true', 'true'],
+            'single number valid json'                => [true, '5.3', '5.3'],
+            'single null valid json'                  => [true, 'null', 'null'],
+        ];
+    }
+
+    public static function evaluateThrowsExpectationFailedExceptionWhenJsonIsValidButDoesNotMatchDataprovider()
+    {
+        return [
+            'error UTF-8'                             => [\json_encode('\xB1\x31'), \json_encode(['Mascott' => 'Tux'])],
+            'string type not equals number'           => ['{"age": "5"}', '{"age": 5}'],
+            'string type not equals boolean'          => ['{"age": "true"}', '{"age": true}'],
+            'string type not equals null'             => ['{"age": "null"}', '{"age": null}'],
+            'null field different from missing field' => ['{"present": true, "missing": null}', '{"present": true}'],
+            'array elements are ordered'              => ['["first", "second"]', '["second", "first"]']
         ];
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/LogicalAndTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/LogicalAndTest.php
new file mode 100644
index 000000000..c094ced41
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/LogicalAndTest.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace Framework\Constraint;
+
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\LogicalAnd;
+use PHPUnit\Framework\TestCase;
+
+final class LogicalAndTest extends TestCase
+{
+    public function testFromConstraintsReturnsConstraint()
+    {
+        $other = 'Foo';
+        $count = 5;
+
+        $constraints = \array_map(function () use ($other) {
+            $constraint = $this->getMockBuilder(Constraint::class)->getMock();
+
+            $constraint
+                ->expects($this->once())
+                ->method('evaluate')
+                ->with($this->identicalTo($other))
+                ->willReturn(true);
+
+            return $constraint;
+        }, \array_fill(0, $count, null));
+
+        $constraint = LogicalAnd::fromConstraints(...$constraints);
+
+        $this->assertInstanceOf(LogicalAnd::class, $constraint);
+        $this->assertTrue($constraint->evaluate($other, '', true));
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/LogicalOrTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/LogicalOrTest.php
new file mode 100644
index 000000000..8f919754e
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/LogicalOrTest.php
@@ -0,0 +1,40 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace Framework\Constraint;
+
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\LogicalOr;
+use PHPUnit\Framework\TestCase;
+
+final class LogicalOrTest extends TestCase
+{
+    public function testFromConstraintsReturnsConstraint()
+    {
+        $other = 'Foo';
+        $count = 5;
+
+        $constraints = \array_map(function () use ($other) {
+            $constraint = $this->getMockBuilder(Constraint::class)->getMock();
+
+            $constraint
+                ->expects($this->once())
+                ->method('evaluate')
+                ->with($this->identicalTo($other))
+                ->willReturn(false);
+
+            return $constraint;
+        }, \array_fill(0, $count, null));
+
+        $constraint = LogicalOr::fromConstraints(...$constraints);
+
+        $this->assertInstanceOf(LogicalOr::class, $constraint);
+        $this->assertFalse($constraint->evaluate($other, '', true));
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/LogicalXorTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/LogicalXorTest.php
new file mode 100644
index 000000000..6b4f8170e
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/Constraint/LogicalXorTest.php
@@ -0,0 +1,44 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace Framework\Constraint;
+
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\LogicalXor;
+use PHPUnit\Framework\TestCase;
+
+final class LogicalXorTest extends TestCase
+{
+    public function testFromConstraintsReturnsConstraint()
+    {
+        $other = 'Foo';
+        $count = 5;
+
+        $constraints = \array_map(function () use ($other) {
+            static $count = 0;
+
+            $constraint = $this->getMockBuilder(Constraint::class)->getMock();
+
+            $constraint
+                ->expects($this->once())
+                ->method('evaluate')
+                ->with($this->identicalTo($other))
+                ->willReturn($count % 2 === 1);
+
+            ++$count;
+
+            return $constraint;
+        }, \array_fill(0, $count, null));
+
+        $constraint = LogicalXor::fromConstraints(...$constraints);
+
+        $this->assertInstanceOf(LogicalXor::class, $constraint);
+        $this->assertTrue($constraint->evaluate($other, '', true));
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/ConstraintTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/ConstraintTest.php
index aa02e296c..6fd2eff4c 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Framework/ConstraintTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/ConstraintTest.php
@@ -8,34 +8,34 @@
  * file that was distributed with this source code.
  */
 
-/**
- * @since      Class available since Release 3.0.0
- */
-class Framework_ConstraintTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Framework;
+
+use PHPUnit\Framework\Constraint\Count;
+use PHPUnit\Framework\Constraint\IsEmpty;
+use PHPUnit\Framework\Constraint\SameSize;
+use PHPUnit\Framework\Constraint\TraversableContains;
+use PHPUnit\Util\Filter;
+
+class ConstraintTest extends TestCase
 {
-    /**
-     * @covers PHPUnit_Framework_Constraint_ArrayHasKey
-     * @covers PHPUnit_Framework_Assert::arrayHasKey
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintArrayHasKey()
     {
-        $constraint = PHPUnit_Framework_Assert::arrayHasKey(0);
+        $constraint = Assert::arrayHasKey(0);
 
         $this->assertFalse($constraint->evaluate([], '', true));
         $this->assertEquals('has the key 0', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate([]);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 Failed asserting that an array has the key 0.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -44,25 +44,20 @@ public function testConstraintArrayHasKey()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ArrayHasKey
-     * @covers PHPUnit_Framework_Assert::arrayHasKey
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintArrayHasKey2()
     {
-        $constraint = PHPUnit_Framework_Assert::arrayHasKey(0);
+        $constraint = Assert::arrayHasKey(0);
 
         try {
             $constraint->evaluate([], 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message\nFailed asserting that an array has the key 0.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -71,33 +66,26 @@ public function testConstraintArrayHasKey2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ArrayHasKey
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::arrayHasKey
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintArrayNotHasKey()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::arrayHasKey(0)
+        $constraint = Assert::logicalNot(
+            Assert::arrayHasKey(0)
         );
 
         $this->assertFalse($constraint->evaluate([0 => 1], '', true));
         $this->assertEquals('does not have the key 0', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate([0 => 1]);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that an array does not have the key 0.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -106,30 +94,101 @@ public function testConstraintArrayNotHasKey()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ArrayHasKey
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::arrayHasKey
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintArrayNotHasKey2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::arrayHasKey(0)
+        $constraint = Assert::logicalNot(
+            Assert::arrayHasKey(0)
         );
 
         try {
             $constraint->evaluate([0], 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that an array does not have the key 0.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
+            );
+
+            return;
+        }
+
+        $this->fail();
+    }
+
+    public function testConstraintIsReadable()
+    {
+        $constraint = Assert::isReadable();
+
+        $this->assertFalse($constraint->evaluate('foo', '', true));
+        $this->assertEquals('is readable', $constraint->toString());
+        $this->assertCount(1, $constraint);
+
+        try {
+            $constraint->evaluate('foo');
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
+Failed asserting that "foo" is readable.
+
+EOF
+                ,
+                TestFailure::exceptionToString($e)
+            );
+
+            return;
+        }
+
+        $this->fail();
+    }
+
+    public function testConstraintIsWritable()
+    {
+        $constraint = Assert::isWritable();
+
+        $this->assertFalse($constraint->evaluate('foo', '', true));
+        $this->assertEquals('is writable', $constraint->toString());
+        $this->assertCount(1, $constraint);
+
+        try {
+            $constraint->evaluate('foo');
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
+Failed asserting that "foo" is writable.
+
+EOF
+                ,
+                TestFailure::exceptionToString($e)
+            );
+
+            return;
+        }
+
+        $this->fail();
+    }
+
+    public function testConstraintDirectoryExists()
+    {
+        $constraint = Assert::directoryExists();
+
+        $this->assertFalse($constraint->evaluate('foo', '', true));
+        $this->assertEquals('directory exists', $constraint->toString());
+        $this->assertCount(1, $constraint);
+
+        try {
+            $constraint->evaluate('foo');
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
+Failed asserting that directory "foo" exists.
+
+EOF
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -138,30 +197,24 @@ public function testConstraintArrayNotHasKey2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_FileExists
-     * @covers PHPUnit_Framework_Assert::fileExists
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintFileExists()
     {
-        $constraint = PHPUnit_Framework_Assert::fileExists();
+        $constraint = Assert::fileExists();
 
         $this->assertFalse($constraint->evaluate('foo', '', true));
         $this->assertEquals('file exists', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate('foo');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that file "foo" exists.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -170,25 +223,21 @@ public function testConstraintFileExists()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_FileExists
-     * @covers PHPUnit_Framework_Assert::fileExists
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintFileExists2()
     {
-        $constraint = PHPUnit_Framework_Assert::fileExists();
+        $constraint = Assert::fileExists();
 
         try {
             $constraint->evaluate('foo', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that file "foo" exists.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -197,35 +246,28 @@ public function testConstraintFileExists2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_FileExists
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_Assert::fileExists
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintFileNotExists()
     {
-        $file = dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'ClassWithNonPublicAttributes.php';
+        $file = \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'ClassWithNonPublicAttributes.php';
 
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::fileExists()
+        $constraint = Assert::logicalNot(
+            Assert::fileExists()
         );
 
         $this->assertFalse($constraint->evaluate($file, '', true));
         $this->assertEquals('file does not exist', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate($file);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that file "$file" does not exist.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -234,31 +276,25 @@ public function testConstraintFileNotExists()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_FileExists
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_Assert::fileExists
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintFileNotExists2()
     {
-        $file = dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'ClassWithNonPublicAttributes.php';
+        $file = \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'ClassWithNonPublicAttributes.php';
 
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::fileExists()
+        $constraint = Assert::logicalNot(
+            Assert::fileExists()
         );
 
         try {
             $constraint->evaluate($file, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that file "$file" does not exist.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -267,31 +303,25 @@ public function testConstraintFileNotExists2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_GreaterThan
-     * @covers PHPUnit_Framework_Assert::greaterThan
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintGreaterThan()
     {
-        $constraint = PHPUnit_Framework_Assert::greaterThan(1);
+        $constraint = Assert::greaterThan(1);
 
         $this->assertFalse($constraint->evaluate(0, '', true));
         $this->assertTrue($constraint->evaluate(2, '', true));
         $this->assertEquals('is greater than 1', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate(0);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 0 is greater than 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -300,26 +330,21 @@ public function testConstraintGreaterThan()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_GreaterThan
-     * @covers PHPUnit_Framework_Assert::greaterThan
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintGreaterThan2()
     {
-        $constraint = PHPUnit_Framework_Assert::greaterThan(1);
+        $constraint = Assert::greaterThan(1);
 
         try {
             $constraint->evaluate(0, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that 0 is greater than 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -328,33 +353,26 @@ public function testConstraintGreaterThan2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_GreaterThan
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::greaterThan
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintNotGreaterThan()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::greaterThan(1)
+        $constraint = Assert::logicalNot(
+            Assert::greaterThan(1)
         );
 
         $this->assertTrue($constraint->evaluate(1, '', true));
         $this->assertEquals('is not greater than 1', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate(2);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 2 is not greater than 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -363,30 +381,23 @@ public function testConstraintNotGreaterThan()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_GreaterThan
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::greaterThan
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintNotGreaterThan2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::greaterThan(1)
+        $constraint = Assert::logicalNot(
+            Assert::greaterThan(1)
         );
 
         try {
             $constraint->evaluate(2, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that 2 is not greater than 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -395,32 +406,25 @@ public function testConstraintNotGreaterThan2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsEqual
-     * @covers PHPUnit_Framework_Constraint_GreaterThan
-     * @covers PHPUnit_Framework_Constraint_Or
-     * @covers PHPUnit_Framework_Assert::greaterThanOrEqual
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintGreaterThanOrEqual()
     {
-        $constraint = PHPUnit_Framework_Assert::greaterThanOrEqual(1);
+        $constraint = Assert::greaterThanOrEqual(1);
 
         $this->assertTrue($constraint->evaluate(1, '', true));
         $this->assertFalse($constraint->evaluate(0, '', true));
         $this->assertEquals('is equal to 1 or is greater than 1', $constraint->toString());
-        $this->assertEquals(2, count($constraint));
+        $this->assertCount(2, $constraint);
 
         try {
             $constraint->evaluate(0);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 0 is equal to 1 or is greater than 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -429,28 +433,21 @@ public function testConstraintGreaterThanOrEqual()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsEqual
-     * @covers PHPUnit_Framework_Constraint_GreaterThan
-     * @covers PHPUnit_Framework_Constraint_Or
-     * @covers PHPUnit_Framework_Assert::greaterThanOrEqual
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintGreaterThanOrEqual2()
     {
-        $constraint = PHPUnit_Framework_Assert::greaterThanOrEqual(1);
+        $constraint = Assert::greaterThanOrEqual(1);
 
         try {
             $constraint->evaluate(0, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that 0 is equal to 1 or is greater than 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -459,35 +456,26 @@ public function testConstraintGreaterThanOrEqual2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsEqual
-     * @covers PHPUnit_Framework_Constraint_GreaterThan
-     * @covers PHPUnit_Framework_Constraint_Or
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::greaterThanOrEqual
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintNotGreaterThanOrEqual()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::greaterThanOrEqual(1)
+        $constraint = Assert::logicalNot(
+            Assert::greaterThanOrEqual(1)
         );
 
         $this->assertFalse($constraint->evaluate(1, '', true));
         $this->assertEquals('not( is equal to 1 or is greater than 1 )', $constraint->toString());
-        $this->assertEquals(2, count($constraint));
+        $this->assertCount(2, $constraint);
 
         try {
             $constraint->evaluate(1);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that not( 1 is equal to 1 or is greater than 1 ).
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -496,32 +484,23 @@ public function testConstraintNotGreaterThanOrEqual()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsEqual
-     * @covers PHPUnit_Framework_Constraint_GreaterThan
-     * @covers PHPUnit_Framework_Constraint_Or
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::greaterThanOrEqual
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintNotGreaterThanOrEqual2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::greaterThanOrEqual(1)
+        $constraint = Assert::logicalNot(
+            Assert::greaterThanOrEqual(1)
         );
 
         try {
             $constraint->evaluate(1, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that not( 1 is equal to 1 or is greater than 1 ).
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -530,49 +509,36 @@ public function testConstraintNotGreaterThanOrEqual2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsAnything
-     * @covers PHPUnit_Framework_Assert::anything
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsAnything()
     {
-        $constraint = PHPUnit_Framework_Assert::anything();
+        $constraint = Assert::anything();
 
         $this->assertTrue($constraint->evaluate(null, '', true));
         $this->assertNull($constraint->evaluate(null));
         $this->assertEquals('is anything', $constraint->toString());
-        $this->assertEquals(0, count($constraint));
+        $this->assertCount(0, $constraint);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsAnything
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::anything
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintNotIsAnything()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::anything()
+        $constraint = Assert::logicalNot(
+            Assert::anything()
         );
 
         $this->assertFalse($constraint->evaluate(null, '', true));
         $this->assertEquals('is not anything', $constraint->toString());
-        $this->assertEquals(0, count($constraint));
+        $this->assertCount(0, $constraint);
 
         try {
             $constraint->evaluate(null);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that null is not anything.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -581,31 +547,25 @@ public function testConstraintNotIsAnything()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsEqual
-     * @covers PHPUnit_Framework_Assert::equalTo
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsEqual()
     {
-        $constraint = PHPUnit_Framework_Assert::equalTo(1);
+        $constraint = Assert::equalTo(1);
 
         $this->assertTrue($constraint->evaluate(1, '', true));
         $this->assertFalse($constraint->evaluate(0, '', true));
         $this->assertEquals('is equal to 1', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate(0);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 0 matches expected 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -616,41 +576,41 @@ public function testConstraintIsEqual()
 
     public function isEqualProvider()
     {
-        $a      = new stdClass;
+        $a      = new \stdClass;
         $a->foo = 'bar';
-        $b      = new stdClass;
-        $ahash  = spl_object_hash($a);
-        $bhash  = spl_object_hash($b);
+        $b      = new \stdClass;
+        $ahash  = \spl_object_hash($a);
+        $bhash  = \spl_object_hash($b);
 
-        $c               = new stdClass;
+        $c               = new \stdClass;
         $c->foo          = 'bar';
         $c->int          = 1;
         $c->array        = [0, [1], [2], 3];
-        $c->related      = new stdClass;
+        $c->related      = new \stdClass;
         $c->related->foo = "a\nb\nc\nd\ne\nf\ng\nh\ni\nj\nk";
         $c->self         = $c;
         $c->c            = $c;
-        $d               = new stdClass;
+        $d               = new \stdClass;
         $d->foo          = 'bar';
         $d->int          = 2;
         $d->array        = [0, [4], [2], 3];
-        $d->related      = new stdClass;
+        $d->related      = new \stdClass;
         $d->related->foo = "a\np\nc\nd\ne\nf\ng\nh\ni\nw\nk";
         $d->self         = $d;
         $d->c            = $c;
 
-        $storage1 = new SplObjectStorage;
+        $storage1 = new \SplObjectStorage;
         $storage1->attach($a);
         $storage1->attach($b);
-        $storage2 = new SplObjectStorage;
+        $storage2 = new \SplObjectStorage;
         $storage2->attach($b);
-        $storage1hash = spl_object_hash($storage1);
-        $storage2hash = spl_object_hash($storage2);
+        $storage1hash = \spl_object_hash($storage1);
+        $storage2hash = \spl_object_hash($storage2);
 
-        $dom1                     = new DOMDocument;
+        $dom1                     = new \DOMDocument;
         $dom1->preserveWhiteSpace = false;
         $dom1->loadXML('<root></root>');
-        $dom2                     = new DOMDocument;
+        $dom2                     = new \DOMDocument;
         $dom2->preserveWhiteSpace = false;
         $dom2->loadXML('<root><foo/></root>');
 
@@ -680,15 +640,12 @@ public function isEqualProvider()
 --- Expected
 +++ Actual
 @@ @@
- 'a
--b
-+p
-
+ 'a\\n
+-b\\n
++p\\n
 @@ @@
- i
--j
-+w
- k'
+-j\\n
++w\\n
 
 EOF
             ],
@@ -710,7 +667,6 @@ public function isEqualProvider()
  Array (
 -    0 => 0
 +    0 => 1
- )
 
 EOF
             ],
@@ -722,7 +678,6 @@ public function isEqualProvider()
  Array (
 -    0 => true
 +    0 => 'true'
- )
 
 EOF
             ],
@@ -736,10 +691,6 @@ public function isEqualProvider()
      1 => Array (
 -        0 => 1
 +        0 => 4
-     )
-     2 => Array (...)
-     3 => 3
- )
 
 EOF
             ],
@@ -760,7 +711,6 @@ public function isEqualProvider()
 @@ @@
  stdClass Object (
 -    'foo' => 'bar'
- )
 
 EOF
             ],
@@ -778,21 +728,12 @@ public function isEqualProvider()
          1 => Array (
 -            0 => 1
 +            0 => 4
-
 @@ @@
-         'foo' => 'a
--        b
-+        p
-
+-        b\\n
++        p\\n
 @@ @@
-         i
--        j
-+        w
-         k'
-     )
-     'self' => stdClass Object (...)
-     'c' => stdClass Object (...)
- )
+-        j\\n
++        w\\n
 
 EOF
             ],
@@ -810,15 +751,15 @@ public function isEqualProvider()
 EOF
             ],
             [
-              new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
-              new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/Chicago')),
+              new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/New_York')),
+              new \DateTime('2013-03-29 04:13:35', new \DateTimeZone('America/Chicago')),
               <<<EOF
 Failed asserting that two DateTime objects are equal.
 --- Expected
 +++ Actual
 @@ @@
--2013-03-29T04:13:35-0400
-+2013-03-29T04:13:35-0500
+-2013-03-29T04:13:35.000000-0400
++2013-03-29T04:13:35.000000-0500
 
 EOF
             ],
@@ -835,13 +776,11 @@ public function isEqualProvider()
 -        'obj' => stdClass Object &$ahash (
 -            'foo' => 'bar'
 -        )
+-        'inf' => null
+-    )
+-    '$bhash' => Array &1 (
 +SplObjectStorage Object &$storage2hash (
 +    '$bhash' => Array &0 (
-+        'obj' => stdClass Object &$bhash ()
-         'inf' => null
-     )
--    '$bhash' => Array &0
- )
 
 EOF
             ];
@@ -856,13 +795,11 @@ public function isEqualProvider()
 -        'obj' => stdClass Object &$ahash (
 -            'foo' => 'bar'
 -        )
+-        'inf' => null
+-    )
+-    '$bhash' => Array &1 (
 +SplObjectStorage Object &$storage2hash (
 +    '$bhash' => Array &0 (
-+        'obj' => stdClass Object &$bhash ()
-         'inf' => null
-     )
--    '$bhash' => Array &0
- )
 
 EOF
             ];
@@ -873,20 +810,17 @@ public function isEqualProvider()
 
     /**
      * @dataProvider isEqualProvider
-     * @covers PHPUnit_Framework_Constraint_IsEqual
-     * @covers PHPUnit_Framework_Assert::equalTo
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
      */
     public function testConstraintIsEqual2($expected, $actual, $message)
     {
-        $constraint = PHPUnit_Framework_Assert::equalTo($expected);
+        $constraint = Assert::equalTo($expected);
 
         try {
             $constraint->evaluate($actual, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              "custom message\n$message",
-              $this->trimnl(PHPUnit_Framework_TestFailure::exceptionToString($e))
+                "custom message\n$message",
+                $this->trimnl(TestFailure::exceptionToString($e))
             );
 
             return;
@@ -895,34 +829,27 @@ public function testConstraintIsEqual2($expected, $actual, $message)
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsEqual
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::equalTo
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsNotEqual()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::equalTo(1)
+        $constraint = Assert::logicalNot(
+            Assert::equalTo(1)
         );
 
         $this->assertTrue($constraint->evaluate(0, '', true));
         $this->assertFalse($constraint->evaluate(1, '', true));
         $this->assertEquals('is not equal to 1', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate(1);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 1 is not equal to 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -931,30 +858,23 @@ public function testConstraintIsNotEqual()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsEqual
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::equalTo
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsNotEqual2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::equalTo(1)
+        $constraint = Assert::logicalNot(
+            Assert::equalTo(1)
         );
 
         try {
             $constraint->evaluate(1, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that 1 is not equal to 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -963,33 +883,28 @@ public function testConstraintIsNotEqual2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsIdentical
-     * @covers PHPUnit_Framework_Assert::identicalTo
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsIdentical()
     {
-        $a = new stdClass;
-        $b = new stdClass;
+        $a = new \stdClass;
+        $b = new \stdClass;
 
-        $constraint = PHPUnit_Framework_Assert::identicalTo($a);
+        $constraint = Assert::identicalTo($a);
 
         $this->assertFalse($constraint->evaluate($b, '', true));
         $this->assertTrue($constraint->evaluate($a, '', true));
         $this->assertEquals('is identical to an object of class "stdClass"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate($b);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 Failed asserting that two variables reference the same object.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -998,28 +913,24 @@ public function testConstraintIsIdentical()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsIdentical
-     * @covers PHPUnit_Framework_Assert::identicalTo
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsIdentical2()
     {
-        $a = new stdClass;
-        $b = new stdClass;
+        $a = new \stdClass;
+        $b = new \stdClass;
 
-        $constraint = PHPUnit_Framework_Assert::identicalTo($a);
+        $constraint = Assert::identicalTo($a);
 
         try {
             $constraint->evaluate($b, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that two variables reference the same object.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1028,30 +939,26 @@ public function testConstraintIsIdentical2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsIdentical
-     * @covers PHPUnit_Framework_Assert::identicalTo
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsIdentical3()
     {
-        $constraint = PHPUnit_Framework_Assert::identicalTo('a');
+        $constraint = Assert::identicalTo('a');
 
         try {
             $constraint->evaluate('b', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that two strings are identical.
 --- Expected
 +++ Actual
 @@ @@
--a
-+b
+-'a'
++'b'
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1060,36 +967,30 @@ public function testConstraintIsIdentical3()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsIdentical
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::identicalTo
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsNotIdentical()
     {
-        $a = new stdClass;
-        $b = new stdClass;
+        $a = new \stdClass;
+        $b = new \stdClass;
 
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::identicalTo($a)
+        $constraint = Assert::logicalNot(
+            Assert::identicalTo($a)
         );
 
         $this->assertTrue($constraint->evaluate($b, '', true));
         $this->assertFalse($constraint->evaluate($a, '', true));
         $this->assertEquals('is not identical to an object of class "stdClass"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate($a);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 Failed asserting that two variables don't reference the same object.
 
 EOF
-              ,
-              $this->trimnl(PHPUnit_Framework_TestFailure::exceptionToString($e))
+                ,
+                $this->trimnl(TestFailure::exceptionToString($e))
             );
 
             return;
@@ -1098,31 +999,25 @@ public function testConstraintIsNotIdentical()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsIdentical
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::identicalTo
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsNotIdentical2()
     {
-        $a = new stdClass;
+        $a = new \stdClass;
 
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::identicalTo($a)
+        $constraint = Assert::logicalNot(
+            Assert::identicalTo($a)
         );
 
         try {
             $constraint->evaluate($a, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that two variables don't reference the same object.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1131,29 +1026,23 @@ public function testConstraintIsNotIdentical2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsIdentical
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::identicalTo
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsNotIdentical3()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::identicalTo('a')
+        $constraint = Assert::logicalNot(
+            Assert::identicalTo('a')
         );
 
         try {
             $constraint->evaluate('a', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that two strings are not identical.
 
 EOF
-              ,
-              $this->trimnl(PHPUnit_Framework_TestFailure::exceptionToString($e))
+                ,
+                $this->trimnl(TestFailure::exceptionToString($e))
             );
 
             return;
@@ -1162,36 +1051,30 @@ public function testConstraintIsNotIdentical3()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsInstanceOf
-     * @covers PHPUnit_Framework_Assert::isInstanceOf
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsInstanceOf()
     {
-        $constraint = PHPUnit_Framework_Assert::isInstanceOf('Exception');
+        $constraint = Assert::isInstanceOf(\Exception::class);
 
-        $this->assertFalse($constraint->evaluate(new stdClass, '', true));
-        $this->assertTrue($constraint->evaluate(new Exception, '', true));
+        $this->assertFalse($constraint->evaluate(new \stdClass, '', true));
+        $this->assertTrue($constraint->evaluate(new \Exception, '', true));
         $this->assertEquals('is instance of class "Exception"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
-        $interfaceConstraint = PHPUnit_Framework_Assert::isInstanceOf('Countable');
-        $this->assertFalse($interfaceConstraint->evaluate(new stdClass, '', true));
-        $this->assertTrue($interfaceConstraint->evaluate(new ArrayObject, '', true));
+        $interfaceConstraint = Assert::isInstanceOf(\Countable::class);
+        $this->assertFalse($interfaceConstraint->evaluate(new \stdClass, '', true));
+        $this->assertTrue($interfaceConstraint->evaluate(new \ArrayObject, '', true));
         $this->assertEquals('is instance of interface "Countable"', $interfaceConstraint->toString());
 
         try {
-            $constraint->evaluate(new stdClass);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+            $constraint->evaluate(new \stdClass);
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that stdClass Object () is an instance of class "Exception".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1200,25 +1083,21 @@ public function testConstraintIsInstanceOf()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsInstanceOf
-     * @covers PHPUnit_Framework_Assert::isInstanceOf
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsInstanceOf2()
     {
-        $constraint = PHPUnit_Framework_Assert::isInstanceOf('Exception');
+        $constraint = Assert::isInstanceOf(\Exception::class);
 
         try {
-            $constraint->evaluate(new stdClass, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+            $constraint->evaluate(new \stdClass, 'custom message');
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that stdClass Object () is an instance of class "Exception".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1227,34 +1106,27 @@ public function testConstraintIsInstanceOf2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsInstanceOf
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::isInstanceOf
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsNotInstanceOf()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::isInstanceOf('stdClass')
+        $constraint = Assert::logicalNot(
+            Assert::isInstanceOf(\stdClass::class)
         );
 
-        $this->assertFalse($constraint->evaluate(new stdClass, '', true));
+        $this->assertFalse($constraint->evaluate(new \stdClass, '', true));
         $this->assertTrue($constraint->evaluate(new Exception, '', true));
         $this->assertEquals('is not instance of class "stdClass"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
-            $constraint->evaluate(new stdClass);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+            $constraint->evaluate(new \stdClass);
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that stdClass Object () is not an instance of class "stdClass".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1263,29 +1135,23 @@ public function testConstraintIsNotInstanceOf()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsInstanceOf
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::isInstanceOf
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsNotInstanceOf2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::isInstanceOf('stdClass')
+        $constraint = Assert::logicalNot(
+            Assert::isInstanceOf(\stdClass::class)
         );
 
         try {
-            $constraint->evaluate(new stdClass, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+            $constraint->evaluate(new \stdClass, 'custom message');
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that stdClass Object () is not an instance of class "stdClass".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1294,30 +1160,25 @@ public function testConstraintIsNotInstanceOf2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsType
-     * @covers PHPUnit_Framework_Assert::isType
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsType()
     {
-        $constraint = PHPUnit_Framework_Assert::isType('string');
+        $constraint = Assert::isType('string');
 
         $this->assertFalse($constraint->evaluate(0, '', true));
         $this->assertTrue($constraint->evaluate('', '', true));
         $this->assertEquals('is of type "string"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
-            $constraint->evaluate(new stdClass);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertStringMatchesFormat(<<<EOF
+            $constraint->evaluate(new \stdClass);
+        } catch (ExpectationFailedException $e) {
+            $this->assertStringMatchesFormat(
+                <<<EOF
 Failed asserting that stdClass Object &%x () is of type "string".
 
 EOF
-              ,
-              $this->trimnl(PHPUnit_Framework_TestFailure::exceptionToString($e))
+                ,
+                $this->trimnl(TestFailure::exceptionToString($e))
             );
 
             return;
@@ -1326,25 +1187,21 @@ public function testConstraintIsType()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsType
-     * @covers PHPUnit_Framework_Assert::isType
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsType2()
     {
-        $constraint = PHPUnit_Framework_Assert::isType('string');
+        $constraint = Assert::isType('string');
 
         try {
-            $constraint->evaluate(new stdClass, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertStringMatchesFormat(<<<EOF
+            $constraint->evaluate(new \stdClass, 'custom message');
+        } catch (ExpectationFailedException $e) {
+            $this->assertStringMatchesFormat(
+                <<<EOF
 custom message
 Failed asserting that stdClass Object &%x () is of type "string".
 
 EOF
-              ,
-              $this->trimnl(PHPUnit_Framework_TestFailure::exceptionToString($e))
+                ,
+                $this->trimnl(TestFailure::exceptionToString($e))
             );
 
             return;
@@ -1355,57 +1212,48 @@ public function testConstraintIsType2()
 
     public function resources()
     {
-        $fh = fopen(__FILE__, 'r');
-        fclose($fh);
+        $fh = \fopen(__FILE__, 'r');
+        \fclose($fh);
 
         return [
-            'open resource'     => [fopen(__FILE__, 'r')],
+            'open resource'     => [\fopen(__FILE__, 'r')],
             'closed resource'   => [$fh],
         ];
     }
 
     /**
      * @dataProvider resources
-     * @covers PHPUnit_Framework_Constraint_IsType
-     * @covers PHPUnit_Framework_Assert::isType
      */
     public function testConstraintIsResourceTypeEvaluatesCorrectlyWithResources($resource)
     {
-        $constraint = PHPUnit_Framework_Assert::isType('resource');
+        $constraint = Assert::isType('resource');
 
         $this->assertTrue($constraint->evaluate($resource, '', true));
 
-        @fclose($resource);
+        @\fclose($resource);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsType
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::isType
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsNotType()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::isType('string')
+        $constraint = Assert::logicalNot(
+            Assert::isType('string')
         );
 
         $this->assertTrue($constraint->evaluate(0, '', true));
         $this->assertFalse($constraint->evaluate('', '', true));
         $this->assertEquals('is not of type "string"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate('');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that '' is not of type "string".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1414,29 +1262,23 @@ public function testConstraintIsNotType()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsType
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::isType
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsNotType2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::isType('string')
+        $constraint = Assert::logicalNot(
+            Assert::isType('string')
         );
 
         try {
             $constraint->evaluate('', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that '' is not of type "string".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1445,30 +1287,25 @@ public function testConstraintIsNotType2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsNull
-     * @covers PHPUnit_Framework_Assert::isNull
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsNull()
     {
-        $constraint = PHPUnit_Framework_Assert::isNull();
+        $constraint = Assert::isNull();
 
         $this->assertFalse($constraint->evaluate(0, '', true));
         $this->assertTrue($constraint->evaluate(null, '', true));
         $this->assertEquals('is null', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate(0);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 Failed asserting that 0 is null.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1477,25 +1314,21 @@ public function testConstraintIsNull()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsNull
-     * @covers PHPUnit_Framework_Assert::isNull
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsNull2()
     {
-        $constraint = PHPUnit_Framework_Assert::isNull();
+        $constraint = Assert::isNull();
 
         try {
             $constraint->evaluate(0, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that 0 is null.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1504,34 +1337,27 @@ public function testConstraintIsNull2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsNull
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::isNull
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsNotNull()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::isNull()
+        $constraint = Assert::logicalNot(
+            Assert::isNull()
         );
 
         $this->assertFalse($constraint->evaluate(null, '', true));
         $this->assertTrue($constraint->evaluate(0, '', true));
         $this->assertEquals('is not null', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate(null);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 Failed asserting that null is not null.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1540,29 +1366,23 @@ public function testConstraintIsNotNull()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsNull
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::isNull
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsNotNull2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::isNull()
+        $constraint = Assert::logicalNot(
+            Assert::isNull()
         );
 
         try {
             $constraint->evaluate(null, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that null is not null.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1571,31 +1391,25 @@ public function testConstraintIsNotNull2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_LessThan
-     * @covers PHPUnit_Framework_Assert::lessThan
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintLessThan()
     {
-        $constraint = PHPUnit_Framework_Assert::lessThan(1);
+        $constraint = Assert::lessThan(1);
 
         $this->assertTrue($constraint->evaluate(0, '', true));
         $this->assertFalse($constraint->evaluate(1, '', true));
         $this->assertEquals('is less than 1', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate(1);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 1 is less than 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1604,26 +1418,21 @@ public function testConstraintLessThan()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_LessThan
-     * @covers PHPUnit_Framework_Assert::lessThan
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintLessThan2()
     {
-        $constraint = PHPUnit_Framework_Assert::lessThan(1);
+        $constraint = Assert::lessThan(1);
 
         try {
             $constraint->evaluate(1, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that 1 is less than 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1632,34 +1441,27 @@ public function testConstraintLessThan2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_LessThan
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::lessThan
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintNotLessThan()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::lessThan(1)
+        $constraint = Assert::logicalNot(
+            Assert::lessThan(1)
         );
 
         $this->assertTrue($constraint->evaluate(1, '', true));
         $this->assertFalse($constraint->evaluate(0, '', true));
         $this->assertEquals('is not less than 1', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate(0);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 0 is not less than 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1668,30 +1470,23 @@ public function testConstraintNotLessThan()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_LessThan
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::lessThan
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintNotLessThan2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::lessThan(1)
+        $constraint = Assert::logicalNot(
+            Assert::lessThan(1)
         );
 
         try {
             $constraint->evaluate(0, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that 0 is not less than 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1700,32 +1495,25 @@ public function testConstraintNotLessThan2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsEqual
-     * @covers PHPUnit_Framework_Constraint_LessThan
-     * @covers PHPUnit_Framework_Constraint_Or
-     * @covers PHPUnit_Framework_Assert::lessThanOrEqual
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintLessThanOrEqual()
     {
-        $constraint = PHPUnit_Framework_Assert::lessThanOrEqual(1);
+        $constraint = Assert::lessThanOrEqual(1);
 
         $this->assertTrue($constraint->evaluate(1, '', true));
         $this->assertFalse($constraint->evaluate(2, '', true));
         $this->assertEquals('is equal to 1 or is less than 1', $constraint->toString());
-        $this->assertEquals(2, count($constraint));
+        $this->assertCount(2, $constraint);
 
         try {
             $constraint->evaluate(2);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 2 is equal to 1 or is less than 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1734,9 +1522,6 @@ public function testConstraintLessThanOrEqual()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_Callback
-     */
     public function testConstraintCallback()
     {
         $closureReflect = function ($parameter) {
@@ -1747,34 +1532,33 @@ public function testConstraintCallback()
             return true;
         };
 
-        $constraint = PHPUnit_Framework_Assert::callback($closureWithoutParameter);
+        $constraint = Assert::callback($closureWithoutParameter);
         $this->assertTrue($constraint->evaluate('', '', true));
 
-        $constraint = PHPUnit_Framework_Assert::callback($closureReflect);
+        $constraint = Assert::callback($closureReflect);
         $this->assertTrue($constraint->evaluate(true, '', true));
         $this->assertFalse($constraint->evaluate(false, '', true));
 
         $callback   = [$this, 'callbackReturningTrue'];
-        $constraint = PHPUnit_Framework_Assert::callback($callback);
-        $this->assertTrue($constraint->evaluate(false,  '', true));
+        $constraint = Assert::callback($callback);
+        $this->assertTrue($constraint->evaluate(false, '', true));
 
-        $callback   = ['Framework_ConstraintTest', 'staticCallbackReturningTrue'];
-        $constraint = PHPUnit_Framework_Assert::callback($callback);
+        $callback   = [self::class, 'staticCallbackReturningTrue'];
+        $constraint = Assert::callback($callback);
         $this->assertTrue($constraint->evaluate(null, '', true));
 
         $this->assertEquals('is accepted by specified callback', $constraint->toString());
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_Callback
-     * @expectedException PHPUnit_Framework_ExpectationFailedException
-     * @expectedExceptionMessage Failed asserting that 'This fails' is accepted by specified callback.
-     */
     public function testConstraintCallbackFailure()
     {
-        $constraint = PHPUnit_Framework_Assert::callback(function () {
+        $constraint = Assert::callback(function () {
             return false;
         });
+
+        $this->expectException(ExpectationFailedException::class);
+        $this->expectExceptionMessage('Failed asserting that \'This fails\' is accepted by specified callback.');
+
         $constraint->evaluate('This fails');
     }
 
@@ -1788,28 +1572,21 @@ public static function staticCallbackReturningTrue()
         return true;
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsEqual
-     * @covers PHPUnit_Framework_Constraint_LessThan
-     * @covers PHPUnit_Framework_Constraint_Or
-     * @covers PHPUnit_Framework_Assert::lessThanOrEqual
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintLessThanOrEqual2()
     {
-        $constraint = PHPUnit_Framework_Assert::lessThanOrEqual(1);
+        $constraint = Assert::lessThanOrEqual(1);
 
         try {
             $constraint->evaluate(2, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that 2 is equal to 1 or is less than 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1818,36 +1595,27 @@ public function testConstraintLessThanOrEqual2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsEqual
-     * @covers PHPUnit_Framework_Constraint_LessThan
-     * @covers PHPUnit_Framework_Constraint_Or
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::lessThanOrEqual
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintNotLessThanOrEqual()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::lessThanOrEqual(1)
+        $constraint = Assert::logicalNot(
+            Assert::lessThanOrEqual(1)
         );
 
         $this->assertTrue($constraint->evaluate(2, '', true));
         $this->assertFalse($constraint->evaluate(1, '', true));
         $this->assertEquals('not( is equal to 1 or is less than 1 )', $constraint->toString());
-        $this->assertEquals(2, count($constraint));
+        $this->assertCount(2, $constraint);
 
         try {
             $constraint->evaluate(1);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that not( 1 is equal to 1 or is less than 1 ).
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1856,32 +1624,23 @@ public function testConstraintNotLessThanOrEqual()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsEqual
-     * @covers PHPUnit_Framework_Constraint_LessThan
-     * @covers PHPUnit_Framework_Constraint_Or
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::lessThanOrEqual
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintNotLessThanOrEqual2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::lessThanOrEqual(1)
+        $constraint = Assert::logicalNot(
+            Assert::lessThanOrEqual(1)
         );
 
         try {
             $constraint->evaluate(1, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that not( 1 is equal to 1 or is less than 1 ).
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1890,31 +1649,25 @@ public function testConstraintNotLessThanOrEqual2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ClassHasAttribute
-     * @covers PHPUnit_Framework_Assert::classHasAttribute
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintClassHasAttribute()
     {
-        $constraint = PHPUnit_Framework_Assert::classHasAttribute('privateAttribute');
+        $constraint = Assert::classHasAttribute('privateAttribute');
 
-        $this->assertTrue($constraint->evaluate('ClassWithNonPublicAttributes', '', true));
-        $this->assertFalse($constraint->evaluate('stdClass', '', true));
+        $this->assertTrue($constraint->evaluate(\ClassWithNonPublicAttributes::class, '', true));
+        $this->assertFalse($constraint->evaluate(\stdClass::class, '', true));
         $this->assertEquals('has attribute "privateAttribute"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
-            $constraint->evaluate('stdClass');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+            $constraint->evaluate(\stdClass::class);
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that class "stdClass" has attribute "privateAttribute".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1923,25 +1676,21 @@ public function testConstraintClassHasAttribute()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ClassHasAttribute
-     * @covers PHPUnit_Framework_Assert::classHasAttribute
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintClassHasAttribute2()
     {
-        $constraint = PHPUnit_Framework_Assert::classHasAttribute('privateAttribute');
+        $constraint = Assert::classHasAttribute('privateAttribute');
 
         try {
-            $constraint->evaluate('stdClass', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+            $constraint->evaluate(\stdClass::class, 'custom message');
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that class "stdClass" has attribute "privateAttribute".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1950,34 +1699,27 @@ public function testConstraintClassHasAttribute2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ClassHasAttribute
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::classHasAttribute
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintClassNotHasAttribute()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::classHasAttribute('privateAttribute')
+        $constraint = Assert::logicalNot(
+            Assert::classHasAttribute('privateAttribute')
         );
 
-        $this->assertTrue($constraint->evaluate('stdClass', '', true));
-        $this->assertFalse($constraint->evaluate('ClassWithNonPublicAttributes', '', true));
+        $this->assertTrue($constraint->evaluate(\stdClass::class, '', true));
+        $this->assertFalse($constraint->evaluate(\ClassWithNonPublicAttributes::class, '', true));
         $this->assertEquals('does not have attribute "privateAttribute"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
-            $constraint->evaluate('ClassWithNonPublicAttributes');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+            $constraint->evaluate(\ClassWithNonPublicAttributes::class);
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that class "ClassWithNonPublicAttributes" does not have attribute "privateAttribute".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -1986,29 +1728,23 @@ public function testConstraintClassNotHasAttribute()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ClassHasAttribute
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::classHasAttribute
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintClassNotHasAttribute2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::classHasAttribute('privateAttribute')
+        $constraint = Assert::logicalNot(
+            Assert::classHasAttribute('privateAttribute')
         );
 
         try {
-            $constraint->evaluate('ClassWithNonPublicAttributes', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+            $constraint->evaluate(\ClassWithNonPublicAttributes::class, 'custom message');
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that class "ClassWithNonPublicAttributes" does not have attribute "privateAttribute".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2017,31 +1753,25 @@ public function testConstraintClassNotHasAttribute2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ClassHasStaticAttribute
-     * @covers PHPUnit_Framework_Assert::classHasStaticAttribute
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintClassHasStaticAttribute()
     {
-        $constraint = PHPUnit_Framework_Assert::classHasStaticAttribute('privateStaticAttribute');
+        $constraint = Assert::classHasStaticAttribute('privateStaticAttribute');
 
-        $this->assertTrue($constraint->evaluate('ClassWithNonPublicAttributes', '', true));
-        $this->assertFalse($constraint->evaluate('stdClass', '', true));
+        $this->assertTrue($constraint->evaluate(\ClassWithNonPublicAttributes::class, '', true));
+        $this->assertFalse($constraint->evaluate(\stdClass::class, '', true));
         $this->assertEquals('has static attribute "privateStaticAttribute"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
-            $constraint->evaluate('stdClass');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+            $constraint->evaluate(\stdClass::class);
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that class "stdClass" has static attribute "privateStaticAttribute".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2050,25 +1780,21 @@ public function testConstraintClassHasStaticAttribute()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ClassHasStaticAttribute
-     * @covers PHPUnit_Framework_Assert::classHasStaticAttribute
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintClassHasStaticAttribute2()
     {
-        $constraint = PHPUnit_Framework_Assert::classHasStaticAttribute('foo');
+        $constraint = Assert::classHasStaticAttribute('foo');
 
         try {
-            $constraint->evaluate('stdClass', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+            $constraint->evaluate(\stdClass::class, 'custom message');
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that class "stdClass" has static attribute "foo".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2077,34 +1803,27 @@ public function testConstraintClassHasStaticAttribute2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ClassHasStaticAttribute
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::classHasStaticAttribute
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintClassNotHasStaticAttribute()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::classHasStaticAttribute('privateStaticAttribute')
+        $constraint = Assert::logicalNot(
+            Assert::classHasStaticAttribute('privateStaticAttribute')
         );
 
-        $this->assertTrue($constraint->evaluate('stdClass', '', true));
-        $this->assertFalse($constraint->evaluate('ClassWithNonPublicAttributes', '', true));
+        $this->assertTrue($constraint->evaluate(\stdClass::class, '', true));
+        $this->assertFalse($constraint->evaluate(\ClassWithNonPublicAttributes::class, '', true));
         $this->assertEquals('does not have static attribute "privateStaticAttribute"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
-            $constraint->evaluate('ClassWithNonPublicAttributes');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+            $constraint->evaluate(\ClassWithNonPublicAttributes::class);
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that class "ClassWithNonPublicAttributes" does not have static attribute "privateStaticAttribute".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2113,29 +1832,23 @@ public function testConstraintClassNotHasStaticAttribute()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ClassHasStaticAttribute
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::classHasStaticAttribute
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintClassNotHasStaticAttribute2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::classHasStaticAttribute('privateStaticAttribute')
+        $constraint = Assert::logicalNot(
+            Assert::classHasStaticAttribute('privateStaticAttribute')
         );
 
         try {
-            $constraint->evaluate('ClassWithNonPublicAttributes', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+            $constraint->evaluate(\ClassWithNonPublicAttributes::class, 'custom message');
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that class "ClassWithNonPublicAttributes" does not have static attribute "privateStaticAttribute".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2144,31 +1857,25 @@ public function testConstraintClassNotHasStaticAttribute2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ObjectHasAttribute
-     * @covers PHPUnit_Framework_Assert::objectHasAttribute
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintObjectHasAttribute()
     {
-        $constraint = PHPUnit_Framework_Assert::objectHasAttribute('privateAttribute');
+        $constraint = Assert::objectHasAttribute('privateAttribute');
 
-        $this->assertTrue($constraint->evaluate(new ClassWithNonPublicAttributes, '', true));
-        $this->assertFalse($constraint->evaluate(new stdClass, '', true));
+        $this->assertTrue($constraint->evaluate(new \ClassWithNonPublicAttributes, '', true));
+        $this->assertFalse($constraint->evaluate(new \stdClass, '', true));
         $this->assertEquals('has attribute "privateAttribute"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
-            $constraint->evaluate(new stdClass);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+            $constraint->evaluate(new \stdClass);
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that object of class "stdClass" has attribute "privateAttribute".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2177,25 +1884,21 @@ public function testConstraintObjectHasAttribute()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ObjectHasAttribute
-     * @covers PHPUnit_Framework_Assert::objectHasAttribute
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintObjectHasAttribute2()
     {
-        $constraint = PHPUnit_Framework_Assert::objectHasAttribute('privateAttribute');
+        $constraint = Assert::objectHasAttribute('privateAttribute');
 
         try {
-            $constraint->evaluate(new stdClass, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+            $constraint->evaluate(new \stdClass, 'custom message');
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that object of class "stdClass" has attribute "privateAttribute".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2204,34 +1907,27 @@ public function testConstraintObjectHasAttribute2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ObjectHasAttribute
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::objectHasAttribute
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintObjectNotHasAttribute()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::objectHasAttribute('privateAttribute')
+        $constraint = Assert::logicalNot(
+            Assert::objectHasAttribute('privateAttribute')
         );
 
-        $this->assertTrue($constraint->evaluate(new stdClass, '', true));
-        $this->assertFalse($constraint->evaluate(new ClassWithNonPublicAttributes, '', true));
+        $this->assertTrue($constraint->evaluate(new \stdClass, '', true));
+        $this->assertFalse($constraint->evaluate(new \ClassWithNonPublicAttributes, '', true));
         $this->assertEquals('does not have attribute "privateAttribute"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
-            $constraint->evaluate(new ClassWithNonPublicAttributes);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+            $constraint->evaluate(new \ClassWithNonPublicAttributes);
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that object of class "ClassWithNonPublicAttributes" does not have attribute "privateAttribute".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2240,29 +1936,23 @@ public function testConstraintObjectNotHasAttribute()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ObjectHasAttribute
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::objectHasAttribute
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintObjectNotHasAttribute2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::objectHasAttribute('privateAttribute')
+        $constraint = Assert::logicalNot(
+            Assert::objectHasAttribute('privateAttribute')
         );
 
         try {
-            $constraint->evaluate(new ClassWithNonPublicAttributes, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+            $constraint->evaluate(new \ClassWithNonPublicAttributes, 'custom message');
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that object of class "ClassWithNonPublicAttributes" does not have attribute "privateAttribute".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2271,31 +1961,25 @@ public function testConstraintObjectNotHasAttribute2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_PCREMatch
-     * @covers PHPUnit_Framework_Assert::matchesRegularExpression
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
-    public function testConstraintPCREMatch()
+    public function testConstraintRegularExpression()
     {
-        $constraint = PHPUnit_Framework_Assert::matchesRegularExpression('/foo/');
+        $constraint = Assert::matchesRegularExpression('/foo/');
 
         $this->assertFalse($constraint->evaluate('barbazbar', '', true));
         $this->assertTrue($constraint->evaluate('barfoobar', '', true));
         $this->assertEquals('matches PCRE pattern "/foo/"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate('barbazbar');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 'barbazbar' matches PCRE pattern "/foo/".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2304,25 +1988,21 @@ public function testConstraintPCREMatch()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_PCREMatch
-     * @covers PHPUnit_Framework_Assert::matchesRegularExpression
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
-    public function testConstraintPCREMatch2()
+    public function testConstraintRegularExpression2()
     {
-        $constraint = PHPUnit_Framework_Assert::matchesRegularExpression('/foo/');
+        $constraint = Assert::matchesRegularExpression('/foo/');
 
         try {
             $constraint->evaluate('barbazbar', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that 'barbazbar' matches PCRE pattern "/foo/".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2331,34 +2011,27 @@ public function testConstraintPCREMatch2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_PCREMatch
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::matchesRegularExpression
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintPCRENotMatch()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::matchesRegularExpression('/foo/')
+        $constraint = Assert::logicalNot(
+            Assert::matchesRegularExpression('/foo/')
         );
 
         $this->assertTrue($constraint->evaluate('barbazbar', '', true));
         $this->assertFalse($constraint->evaluate('barfoobar', '', true));
         $this->assertEquals('does not match PCRE pattern "/foo/"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate('barfoobar');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 'barfoobar' does not match PCRE pattern "/foo/".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2367,29 +2040,23 @@ public function testConstraintPCRENotMatch()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_PCREMatch
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::matchesRegularExpression
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintPCRENotMatch2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::matchesRegularExpression('/foo/')
+        $constraint = Assert::logicalNot(
+            Assert::matchesRegularExpression('/foo/')
         );
 
         try {
             $constraint->evaluate('barfoobar', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->assertEquals(<<<EOF
+        } catch (ExpectationFailedException $e) {
+            $this->assertEquals(
+                <<<EOF
 custom message
 Failed asserting that 'barfoobar' does not match PCRE pattern "/foo/".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2398,115 +2065,79 @@ public function testConstraintPCRENotMatch2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringMatches
-     * @covers PHPUnit_Framework_Assert::matches
-     * @covers PHPUnit_Framework_Constraint::count
-     */
     public function testConstraintStringMatches()
     {
-        $constraint = PHPUnit_Framework_Assert::matches('*%c*');
+        $constraint = Assert::matches('*%c*');
         $this->assertFalse($constraint->evaluate('**', '', true));
         $this->assertTrue($constraint->evaluate('***', '', true));
         $this->assertEquals('matches PCRE pattern "/^\*.\*$/s"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringMatches
-     * @covers PHPUnit_Framework_Assert::matches
-     * @covers PHPUnit_Framework_Constraint::count
-     */
     public function testConstraintStringMatches2()
     {
-        $constraint = PHPUnit_Framework_Assert::matches('*%s*');
+        $constraint = Assert::matches('*%s*');
         $this->assertFalse($constraint->evaluate('**', '', true));
         $this->assertTrue($constraint->evaluate('***', '', true));
         $this->assertEquals('matches PCRE pattern "/^\*[^\r\n]+\*$/s"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringMatches
-     * @covers PHPUnit_Framework_Assert::matches
-     * @covers PHPUnit_Framework_Constraint::count
-     */
     public function testConstraintStringMatches3()
     {
-        $constraint = PHPUnit_Framework_Assert::matches('*%i*');
+        $constraint = Assert::matches('*%i*');
         $this->assertFalse($constraint->evaluate('**', '', true));
         $this->assertTrue($constraint->evaluate('*0*', '', true));
         $this->assertEquals('matches PCRE pattern "/^\*[+-]?\d+\*$/s"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringMatches
-     * @covers PHPUnit_Framework_Assert::matches
-     * @covers PHPUnit_Framework_Constraint::count
-     */
     public function testConstraintStringMatches4()
     {
-        $constraint = PHPUnit_Framework_Assert::matches('*%d*');
+        $constraint = Assert::matches('*%d*');
         $this->assertFalse($constraint->evaluate('**', '', true));
         $this->assertTrue($constraint->evaluate('*0*', '', true));
         $this->assertEquals('matches PCRE pattern "/^\*\d+\*$/s"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringMatches
-     * @covers PHPUnit_Framework_Assert::matches
-     * @covers PHPUnit_Framework_Constraint::count
-     */
     public function testConstraintStringMatches5()
     {
-        $constraint = PHPUnit_Framework_Assert::matches('*%x*');
+        $constraint = Assert::matches('*%x*');
         $this->assertFalse($constraint->evaluate('**', '', true));
         $this->assertTrue($constraint->evaluate('*0f0f0f*', '', true));
         $this->assertEquals('matches PCRE pattern "/^\*[0-9a-fA-F]+\*$/s"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringMatches
-     * @covers PHPUnit_Framework_Assert::matches
-     * @covers PHPUnit_Framework_Constraint::count
-     */
     public function testConstraintStringMatches6()
     {
-        $constraint = PHPUnit_Framework_Assert::matches('*%f*');
+        $constraint = Assert::matches('*%f*');
         $this->assertFalse($constraint->evaluate('**', '', true));
         $this->assertTrue($constraint->evaluate('*1.0*', '', true));
         $this->assertEquals('matches PCRE pattern "/^\*[+-]?\.?\d+\.?\d*(?:[Ee][+-]?\d+)?\*$/s"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringStartsWith
-     * @covers PHPUnit_Framework_Assert::stringStartsWith
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintStringStartsWith()
     {
-        $constraint = PHPUnit_Framework_Assert::stringStartsWith('prefix');
+        $constraint = Assert::stringStartsWith('prefix');
 
         $this->assertFalse($constraint->evaluate('foo', '', true));
         $this->assertTrue($constraint->evaluate('prefixfoo', '', true));
         $this->assertEquals('starts with "prefix"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate('foo');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 'foo' starts with "prefix".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2515,25 +2146,20 @@ public function testConstraintStringStartsWith()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringStartsWith
-     * @covers PHPUnit_Framework_Assert::stringStartsWith
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintStringStartsWith2()
     {
-        $constraint = PHPUnit_Framework_Assert::stringStartsWith('prefix');
+        $constraint = Assert::stringStartsWith('prefix');
 
         try {
             $constraint->evaluate('foo', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message\nFailed asserting that 'foo' starts with "prefix".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2542,34 +2168,27 @@ public function testConstraintStringStartsWith2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringStartsWith
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::stringStartsWith
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintStringStartsNotWith()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::stringStartsWith('prefix')
+        $constraint = Assert::logicalNot(
+            Assert::stringStartsWith('prefix')
         );
 
         $this->assertTrue($constraint->evaluate('foo', '', true));
         $this->assertFalse($constraint->evaluate('prefixfoo', '', true));
         $this->assertEquals('starts not with "prefix"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate('prefixfoo');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 'prefixfoo' starts not with "prefix".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2578,28 +2197,23 @@ public function testConstraintStringStartsNotWith()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringStartsWith
-     * @covers PHPUnit_Framework_Assert::stringStartsWith
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintStringStartsNotWith2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::stringStartsWith('prefix')
+        $constraint = Assert::logicalNot(
+            Assert::stringStartsWith('prefix')
         );
 
         try {
             $constraint->evaluate('prefixfoo', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that 'prefixfoo' starts not with "prefix".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2608,31 +2222,25 @@ public function testConstraintStringStartsNotWith2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringContains
-     * @covers PHPUnit_Framework_Assert::stringContains
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintStringContains()
     {
-        $constraint = PHPUnit_Framework_Assert::stringContains('foo');
+        $constraint = Assert::stringContains('foo');
 
         $this->assertFalse($constraint->evaluate('barbazbar', '', true));
         $this->assertTrue($constraint->evaluate('barfoobar', '', true));
         $this->assertEquals('contains "foo"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate('barbazbar');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 'barbazbar' contains "foo".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2641,26 +2249,51 @@ public function testConstraintStringContains()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringContains
-     * @covers PHPUnit_Framework_Assert::stringContains
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
+    public function testConstraintStringContainsWhenIgnoreCase()
+    {
+        $constraint = Assert::stringContains('oryginał', true);
+
+        $this->assertFalse($constraint->evaluate('oryginal', '', true));
+        $this->assertTrue($constraint->evaluate('ORYGINAŁ', '', true));
+        $this->assertTrue($constraint->evaluate('oryginał', '', true));
+        $this->assertEquals('contains "oryginał"', $constraint->toString());
+        $this->assertEquals(1, \count($constraint));
+
+        $this->expectException(ExpectationFailedException::class);
+
+        $constraint->evaluate('oryginal');
+    }
+
+    public function testConstraintStringContainsForUtf8StringWhenNotIgnoreCase()
+    {
+        $constraint = Assert::stringContains('oryginał', false);
+
+        $this->assertFalse($constraint->evaluate('oryginal', '', true));
+        $this->assertFalse($constraint->evaluate('ORYGINAŁ', '', true));
+        $this->assertTrue($constraint->evaluate('oryginał', '', true));
+        $this->assertEquals('contains "oryginał"', $constraint->toString());
+        $this->assertEquals(1, \count($constraint));
+
+        $this->expectException(ExpectationFailedException::class);
+
+        $constraint->evaluate('oryginal');
+    }
+
     public function testConstraintStringContains2()
     {
-        $constraint = PHPUnit_Framework_Assert::stringContains('foo');
+        $constraint = Assert::stringContains('foo');
 
         try {
             $constraint->evaluate('barbazbar', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that 'barbazbar' contains "foo".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2669,34 +2302,27 @@ public function testConstraintStringContains2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringContains
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::stringContains
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintStringNotContains()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::stringContains('foo')
+        $constraint = Assert::logicalNot(
+            Assert::stringContains('foo')
         );
 
         $this->assertTrue($constraint->evaluate('barbazbar', '', true));
         $this->assertFalse($constraint->evaluate('barfoobar', '', true));
         $this->assertEquals('does not contain "foo"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate('barfoobar');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 'barfoobar' does not contain "foo".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2705,30 +2331,57 @@ public function testConstraintStringNotContains()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringContains
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::stringContains
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
+    public function testConstraintStringNotContainsWhenIgnoreCase()
+    {
+        $constraint = Assert::logicalNot(
+            Assert::stringContains('oryginał')
+        );
+
+        $this->assertTrue($constraint->evaluate('original', '', true));
+        $this->assertFalse($constraint->evaluate('ORYGINAŁ', '', true));
+        $this->assertFalse($constraint->evaluate('oryginał', '', true));
+        $this->assertEquals('does not contain "oryginał"', $constraint->toString());
+        $this->assertEquals(1, \count($constraint));
+
+        $this->expectException(ExpectationFailedException::class);
+
+        $constraint->evaluate('ORYGINAŁ');
+    }
+
+    public function testConstraintStringNotContainsForUtf8StringWhenNotIgnoreCase()
+    {
+        $constraint = Assert::logicalNot(
+            Assert::stringContains('oryginał', false)
+        );
+
+        $this->assertTrue($constraint->evaluate('original', '', true));
+        $this->assertTrue($constraint->evaluate('ORYGINAŁ', '', true));
+        $this->assertFalse($constraint->evaluate('oryginał', '', true));
+        $this->assertEquals('does not contain "oryginał"', $constraint->toString());
+        $this->assertEquals(1, \count($constraint));
+
+        $this->expectException(ExpectationFailedException::class);
+
+        $constraint->evaluate('oryginał');
+    }
+
     public function testConstraintStringNotContains2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::stringContains('foo')
+        $constraint = Assert::logicalNot(
+            Assert::stringContains('foo')
         );
 
         try {
             $constraint->evaluate('barfoobar', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that 'barfoobar' does not contain "foo".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2737,31 +2390,25 @@ public function testConstraintStringNotContains2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringEndsWith
-     * @covers PHPUnit_Framework_Assert::stringEndsWith
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintStringEndsWith()
     {
-        $constraint = PHPUnit_Framework_Assert::stringEndsWith('suffix');
+        $constraint = Assert::stringEndsWith('suffix');
 
         $this->assertFalse($constraint->evaluate('foo', '', true));
         $this->assertTrue($constraint->evaluate('foosuffix', '', true));
         $this->assertEquals('ends with "suffix"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate('foo');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 'foo' ends with "suffix".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2770,26 +2417,21 @@ public function testConstraintStringEndsWith()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringEndsWith
-     * @covers PHPUnit_Framework_Assert::stringEndsWith
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintStringEndsWith2()
     {
-        $constraint = PHPUnit_Framework_Assert::stringEndsWith('suffix');
+        $constraint = Assert::stringEndsWith('suffix');
 
         try {
             $constraint->evaluate('foo', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that 'foo' ends with "suffix".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2798,34 +2440,27 @@ public function testConstraintStringEndsWith2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringEndsWith
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::stringEndsWith
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintStringEndsNotWith()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::stringEndsWith('suffix')
+        $constraint = Assert::logicalNot(
+            Assert::stringEndsWith('suffix')
         );
 
         $this->assertTrue($constraint->evaluate('foo', '', true));
         $this->assertFalse($constraint->evaluate('foosuffix', '', true));
         $this->assertEquals('ends not with "suffix"', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate('foosuffix');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that 'foosuffix' ends not with "suffix".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2834,28 +2469,23 @@ public function testConstraintStringEndsNotWith()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_StringEndsWith
-     * @covers PHPUnit_Framework_Assert::stringEndsWith
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintStringEndsNotWith2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::stringEndsWith('suffix')
+        $constraint = Assert::logicalNot(
+            Assert::stringEndsWith('suffix')
         );
 
         try {
             $constraint->evaluate('foosuffix', 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that 'foosuffix' ends not with "suffix".
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2864,48 +2494,40 @@ public function testConstraintStringEndsNotWith2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_TraversableContains
-     */
     public function testConstraintArrayContainsCheckForObjectIdentity()
     {
         // Check for primitive type.
-        $constraint = new PHPUnit_Framework_Constraint_TraversableContains('foo', true, true);
+        $constraint = new TraversableContains('foo', true, true);
 
         $this->assertFalse($constraint->evaluate([0], '', true));
         $this->assertFalse($constraint->evaluate([true], '', true));
 
         // Default case.
-        $constraint = new PHPUnit_Framework_Constraint_TraversableContains('foo');
+        $constraint = new TraversableContains('foo');
 
         $this->assertTrue($constraint->evaluate([0], '', true));
         $this->assertTrue($constraint->evaluate([true], '', true));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_TraversableContains
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintArrayContains()
     {
-        $constraint = new PHPUnit_Framework_Constraint_TraversableContains('foo');
+        $constraint = new TraversableContains('foo');
 
         $this->assertFalse($constraint->evaluate(['bar'], '', true));
         $this->assertTrue($constraint->evaluate(['foo'], '', true));
         $this->assertEquals("contains 'foo'", $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate(['bar']);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that an array contains 'foo'.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2914,25 +2536,21 @@ public function testConstraintArrayContains()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_TraversableContains
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintArrayContains2()
     {
-        $constraint = new PHPUnit_Framework_Constraint_TraversableContains('foo');
+        $constraint = new TraversableContains('foo');
 
         try {
             $constraint->evaluate(['bar'], 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that an array contains 'foo'.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2941,33 +2559,27 @@ public function testConstraintArrayContains2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_TraversableContains
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintArrayNotContains()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          new PHPUnit_Framework_Constraint_TraversableContains('foo')
+        $constraint = Assert::logicalNot(
+            new TraversableContains('foo')
         );
 
         $this->assertTrue($constraint->evaluate(['bar'], '', true));
         $this->assertFalse($constraint->evaluate(['foo'], '', true));
         $this->assertEquals("does not contain 'foo'", $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate(['foo']);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that an array does not contain 'foo'.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -2976,29 +2588,23 @@ public function testConstraintArrayNotContains()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_TraversableContains
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintArrayNotContains2()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          new PHPUnit_Framework_Constraint_TraversableContains('foo')
+        $constraint = Assert::logicalNot(
+            new TraversableContains('foo')
         );
 
         try {
             $constraint->evaluate(['foo'], 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that an array does not contain 'foo'.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -3007,33 +2613,28 @@ public function testConstraintArrayNotContains2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_TraversableContains
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintSplObjectStorageContains()
     {
-        $object     = new StdClass;
-        $constraint = new PHPUnit_Framework_Constraint_TraversableContains($object);
+        $object     = new \stdClass;
+        $constraint = new TraversableContains($object);
         $this->assertStringMatchesFormat('contains stdClass Object &%s ()', $constraint->toString());
 
-        $storage = new SplObjectStorage;
+        $storage = new \SplObjectStorage;
         $this->assertFalse($constraint->evaluate($storage, '', true));
 
         $storage->attach($object);
         $this->assertTrue($constraint->evaluate($storage, '', true));
 
         try {
-            $constraint->evaluate(new SplObjectStorage);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+            $constraint->evaluate(new \SplObjectStorage);
+        } catch (ExpectationFailedException $e) {
             $this->assertStringMatchesFormat(
-              <<<EOF
+                <<<EOF
 Failed asserting that a traversable contains stdClass Object &%x ().
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -3042,26 +2643,22 @@ public function testConstraintSplObjectStorageContains()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_TraversableContains
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintSplObjectStorageContains2()
     {
-        $object     = new StdClass;
-        $constraint = new PHPUnit_Framework_Constraint_TraversableContains($object);
+        $object     = new \stdClass;
+        $constraint = new TraversableContains($object);
 
         try {
-            $constraint->evaluate(new SplObjectStorage, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+            $constraint->evaluate(new \SplObjectStorage, 'custom message');
+        } catch (ExpectationFailedException $e) {
             $this->assertStringMatchesFormat(
-              <<<EOF
+                <<<EOF
 custom message
 Failed asserting that a traversable contains stdClass Object &%x ().
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -3070,34 +2667,29 @@ public function testConstraintSplObjectStorageContains2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::attributeEqualTo
-     * @covers PHPUnit_Framework_Constraint_Attribute
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testAttributeEqualTo()
     {
-        $object     = new ClassWithNonPublicAttributes;
-        $constraint = PHPUnit_Framework_Assert::attributeEqualTo('foo', 1);
+        $object     = new \ClassWithNonPublicAttributes;
+        $constraint = Assert::attributeEqualTo('foo', 1);
 
         $this->assertTrue($constraint->evaluate($object, '', true));
         $this->assertEquals('attribute "foo" is equal to 1', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
-        $constraint = PHPUnit_Framework_Assert::attributeEqualTo('foo', 2);
+        $constraint = Assert::attributeEqualTo('foo', 2);
 
         $this->assertFalse($constraint->evaluate($object, '', true));
 
         try {
             $constraint->evaluate($object);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that attribute "foo" is equal to 2.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -3106,26 +2698,21 @@ public function testAttributeEqualTo()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::attributeEqualTo
-     * @covers PHPUnit_Framework_Constraint_Attribute
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testAttributeEqualTo2()
     {
-        $object     = new ClassWithNonPublicAttributes;
-        $constraint = PHPUnit_Framework_Assert::attributeEqualTo('foo', 2);
+        $object     = new \ClassWithNonPublicAttributes;
+        $constraint = Assert::attributeEqualTo('foo', 2);
 
         try {
             $constraint->evaluate($object, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message\nFailed asserting that attribute "foo" is equal to 2.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -3134,40 +2721,33 @@ public function testAttributeEqualTo2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::attributeEqualTo
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_Constraint_Attribute
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testAttributeNotEqualTo()
     {
-        $object     = new ClassWithNonPublicAttributes;
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::attributeEqualTo('foo', 2)
+        $object     = new \ClassWithNonPublicAttributes;
+        $constraint = Assert::logicalNot(
+            Assert::attributeEqualTo('foo', 2)
         );
 
         $this->assertTrue($constraint->evaluate($object, '', true));
         $this->assertEquals('attribute "foo" is not equal to 2', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::attributeEqualTo('foo', 1)
+        $constraint = Assert::logicalNot(
+            Assert::attributeEqualTo('foo', 1)
         );
 
         $this->assertFalse($constraint->evaluate($object, '', true));
 
         try {
             $constraint->evaluate($object);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that attribute "foo" is not equal to 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -3176,30 +2756,23 @@ public function testAttributeNotEqualTo()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Assert::attributeEqualTo
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_Constraint_Attribute
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testAttributeNotEqualTo2()
     {
-        $object     = new ClassWithNonPublicAttributes;
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          PHPUnit_Framework_Assert::attributeEqualTo('foo', 1)
+        $object     = new \ClassWithNonPublicAttributes;
+        $constraint = Assert::logicalNot(
+            Assert::attributeEqualTo('foo', 1)
         );
 
         try {
             $constraint->evaluate($object, 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message\nFailed asserting that attribute "foo" is not equal to 1.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -3208,32 +2781,27 @@ public function testAttributeNotEqualTo2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsEmpty
-     * @covers PHPUnit_Framework_Constraint::count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsEmpty()
     {
-        $constraint = new PHPUnit_Framework_Constraint_IsEmpty;
+        $constraint = new IsEmpty;
 
         $this->assertFalse($constraint->evaluate(['foo'], '', true));
         $this->assertTrue($constraint->evaluate([], '', true));
-        $this->assertFalse($constraint->evaluate(new ArrayObject(['foo']), '', true));
-        $this->assertTrue($constraint->evaluate(new ArrayObject([]), '', true));
+        $this->assertFalse($constraint->evaluate(new \ArrayObject(['foo']), '', true));
+        $this->assertTrue($constraint->evaluate(new \ArrayObject([]), '', true));
         $this->assertEquals('is empty', $constraint->toString());
-        $this->assertEquals(1, count($constraint));
+        $this->assertCount(1, $constraint);
 
         try {
             $constraint->evaluate(['foo']);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that an array is empty.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -3242,24 +2810,20 @@ public function testConstraintIsEmpty()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_IsEmpty
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintIsEmpty2()
     {
-        $constraint = new PHPUnit_Framework_Constraint_IsEmpty;
+        $constraint = new IsEmpty;
 
         try {
             $constraint->evaluate(['foo'], 'custom message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 custom message\nFailed asserting that an array is empty.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -3268,57 +2832,44 @@ public function testConstraintIsEmpty2()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_Count
-     */
     public function testConstraintCountWithAnArray()
     {
-        $constraint = new PHPUnit_Framework_Constraint_Count(5);
+        $constraint = new Count(5);
 
         $this->assertTrue($constraint->evaluate([1, 2, 3, 4, 5], '', true));
         $this->assertFalse($constraint->evaluate([1, 2, 3, 4], '', true));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_Count
-     */
     public function testConstraintCountWithAnIteratorWhichDoesNotImplementCountable()
     {
-        $constraint = new PHPUnit_Framework_Constraint_Count(5);
+        $constraint = new Count(5);
 
-        $this->assertTrue($constraint->evaluate(new TestIterator([1, 2, 3, 4, 5]), '', true));
-        $this->assertFalse($constraint->evaluate(new TestIterator([1, 2, 3, 4]), '', true));
+        $this->assertTrue($constraint->evaluate(new \TestIterator([1, 2, 3, 4, 5]), '', true));
+        $this->assertFalse($constraint->evaluate(new \TestIterator([1, 2, 3, 4]), '', true));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_Count
-     */
     public function testConstraintCountWithAnObjectImplementingCountable()
     {
-        $constraint = new PHPUnit_Framework_Constraint_Count(5);
+        $constraint = new Count(5);
 
-        $this->assertTrue($constraint->evaluate(new ArrayObject([1, 2, 3, 4, 5]), '', true));
-        $this->assertFalse($constraint->evaluate(new ArrayObject([1, 2, 3, 4]), '', true));
+        $this->assertTrue($constraint->evaluate(new \ArrayObject([1, 2, 3, 4, 5]), '', true));
+        $this->assertFalse($constraint->evaluate(new \ArrayObject([1, 2, 3, 4]), '', true));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_Count
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintCountFailing()
     {
-        $constraint = new PHPUnit_Framework_Constraint_Count(5);
+        $constraint = new Count(5);
 
         try {
             $constraint->evaluate([1, 2]);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that actual size 2 matches expected size 5.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -3327,28 +2878,22 @@ public function testConstraintCountFailing()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_Count
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintNotCountFailing()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          new PHPUnit_Framework_Constraint_Count(2)
+        $constraint = Assert::logicalNot(
+            new Count(2)
         );
 
         try {
             $constraint->evaluate([1, 2]);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that actual size 2 does not match expected size 2.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -3357,57 +2902,44 @@ public function testConstraintNotCountFailing()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_SameSize
-     */
     public function testConstraintSameSizeWithAnArray()
     {
-        $constraint = new PHPUnit_Framework_Constraint_SameSize([1, 2, 3, 4, 5]);
+        $constraint = new SameSize([1, 2, 3, 4, 5]);
 
         $this->assertTrue($constraint->evaluate([6, 7, 8, 9, 10], '', true));
         $this->assertFalse($constraint->evaluate([1, 2, 3, 4], '', true));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_SameSize
-     */
     public function testConstraintSameSizeWithAnIteratorWhichDoesNotImplementCountable()
     {
-        $constraint = new PHPUnit_Framework_Constraint_SameSize(new TestIterator([1, 2, 3, 4, 5]));
+        $constraint = new SameSize(new \TestIterator([1, 2, 3, 4, 5]));
 
-        $this->assertTrue($constraint->evaluate(new TestIterator([6, 7, 8, 9, 10]), '', true));
-        $this->assertFalse($constraint->evaluate(new TestIterator([1, 2, 3, 4]), '', true));
+        $this->assertTrue($constraint->evaluate(new \TestIterator([6, 7, 8, 9, 10]), '', true));
+        $this->assertFalse($constraint->evaluate(new \TestIterator([1, 2, 3, 4]), '', true));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_SameSize
-     */
     public function testConstraintSameSizeWithAnObjectImplementingCountable()
     {
-        $constraint = new PHPUnit_Framework_Constraint_SameSize(new ArrayObject([1, 2, 3, 4, 5]));
+        $constraint = new SameSize(new \ArrayObject([1, 2, 3, 4, 5]));
 
-        $this->assertTrue($constraint->evaluate(new ArrayObject([6, 7, 8, 9, 10]), '', true));
-        $this->assertFalse($constraint->evaluate(new ArrayObject([1, 2, 3, 4]), '', true));
+        $this->assertTrue($constraint->evaluate(new \ArrayObject([6, 7, 8, 9, 10]), '', true));
+        $this->assertFalse($constraint->evaluate(new \ArrayObject([1, 2, 3, 4]), '', true));
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_SameSize
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintSameSizeFailing()
     {
-        $constraint = new PHPUnit_Framework_Constraint_SameSize([1, 2, 3, 4, 5]);
+        $constraint = new SameSize([1, 2, 3, 4, 5]);
 
         try {
             $constraint->evaluate([1, 2]);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that actual size 2 matches expected size 5.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -3416,28 +2948,22 @@ public function testConstraintSameSizeFailing()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_SameSize
-     * @covers PHPUnit_Framework_Constraint_Not
-     * @covers PHPUnit_Framework_Assert::logicalNot
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintNotSameSizeFailing()
     {
-        $constraint = PHPUnit_Framework_Assert::logicalNot(
-          new PHPUnit_Framework_Constraint_SameSize([1, 2])
+        $constraint = Assert::logicalNot(
+            new SameSize([1, 2])
         );
 
         try {
             $constraint->evaluate([3, 4]);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that actual size 2 does not match expected size 2.
 
 EOF
-              ,
-              PHPUnit_Framework_TestFailure::exceptionToString($e)
+                ,
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -3446,27 +2972,23 @@ public function testConstraintNotSameSizeFailing()
         $this->fail();
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_Exception
-     * @covers PHPUnit_Framework_TestFailure::exceptionToString
-     */
     public function testConstraintException()
     {
-        $constraint = new PHPUnit_Framework_Constraint_Exception('FoobarException');
-        $exception  = new DummyException('Test');
-        $stackTrace = PHPUnit_Util_Filter::getFilteredStacktrace($exception);
+        $constraint = new Constraint\Exception('FoobarException');
+        $exception  = new \DummyException('Test');
+        $stackTrace = Filter::getFilteredStacktrace($exception);
 
         try {
             $constraint->evaluate($exception);
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $this->assertEquals(
-              <<<EOF
+                <<<EOF
 Failed asserting that exception of type "DummyException" matches expected exception "FoobarException". Message was: "Test" at
 $stackTrace.
 
 EOF
                 ,
-                PHPUnit_Framework_TestFailure::exceptionToString($e)
+                TestFailure::exceptionToString($e)
             );
 
             return;
@@ -3484,6 +3006,6 @@ public function testConstraintException()
      */
     private function trimnl($string)
     {
-        return preg_replace('/[ ]*\n/', "\n", $string);
+        return \preg_replace('/[ ]*\n/', "\n", $string);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/SuiteTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/SuiteTest.php
index 440ad0c04..fc71536fd 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Framework/SuiteTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/SuiteTest.php
@@ -8,36 +8,23 @@
  * file that was distributed with this source code.
  */
 
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'BeforeAndAfterTest.php';
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'BeforeClassAndAfterClassTest.php';
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'TestWithTest.php';
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'BeforeClassWithOnlyDataProviderTest.php';
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'DataProviderSkippedTest.php';
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'DataProviderIncompleteTest.php';
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'InheritedTestCase.php';
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'NoTestCaseClass.php';
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'NoTestCases.php';
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'NotPublicTestCase.php';
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'NotVoidTestCase.php';
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'OverrideTestCase.php';
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'RequirementsClassBeforeClassHookTest.php';
-
-/**
- * @since      Class available since Release 2.0.0
- * @covers     PHPUnit_Framework_TestSuite
- */
-class Framework_SuiteTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Framework;
+
+class SuiteTest extends TestCase
 {
-    protected $result;
+    /**
+     * @var TestResult
+     */
+    private $result;
 
     protected function setUp()
     {
-        $this->result = new PHPUnit_Framework_TestResult;
+        $this->result = new TestResult;
     }
 
     public static function suite()
     {
-        $suite = new PHPUnit_Framework_TestSuite;
+        $suite = new TestSuite;
 
         $suite->addTest(new self('testAddTestSuite'));
         $suite->addTest(new self('testInheritedTests'));
@@ -53,56 +40,50 @@ public static function suite()
         $suite->addTest(new self('testBeforeAnnotation'));
         $suite->addTest(new self('testTestWithAnnotation'));
         $suite->addTest(new self('testSkippedTestDataProvider'));
+        $suite->addTest(new self('testTestDataProviderDependency'));
         $suite->addTest(new self('testIncompleteTestDataProvider'));
         $suite->addTest(new self('testRequirementsBeforeClassHook'));
-        $suite->addTest(new self('testDontSkipInheritedClass'));
+        $suite->addTest(new self('testDoNotSkipInheritedClass'));
 
         return $suite;
     }
 
     public function testAddTestSuite()
     {
-        $suite = new PHPUnit_Framework_TestSuite(
-            'OneTestCase'
-        );
+        $suite = new TestSuite(\OneTestCase::class);
 
         $suite->run($this->result);
 
-        $this->assertEquals(1, count($this->result));
+        $this->assertCount(1, $this->result);
     }
 
     public function testInheritedTests()
     {
-        $suite = new PHPUnit_Framework_TestSuite(
-            'InheritedTestCase'
-        );
+        $suite = new TestSuite(\InheritedTestCase::class);
 
         $suite->run($this->result);
 
         $this->assertTrue($this->result->wasSuccessful());
-        $this->assertEquals(2, count($this->result));
+        $this->assertCount(2, $this->result);
     }
 
     public function testNoTestCases()
     {
-        $suite = new PHPUnit_Framework_TestSuite(
-            'NoTestCases'
-        );
+        $suite = new TestSuite(\NoTestCases::class);
 
         $suite->run($this->result);
 
-        $this->assertTrue(!$this->result->wasSuccessful());
+        $this->assertNotTrue($this->result->wasSuccessful());
         $this->assertEquals(0, $this->result->failureCount());
         $this->assertEquals(1, $this->result->warningCount());
-        $this->assertEquals(1, count($this->result));
+        $this->assertCount(1, $this->result);
     }
 
-    /**
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testNoTestCaseClass()
     {
-        $suite = new PHPUnit_Framework_TestSuite('NoTestCaseClass');
+        $this->expectException(Exception::class);
+
+        new TestSuite(\NoTestCaseClass::class);
     }
 
     public function testNotExistingTestCase()
@@ -113,106 +94,90 @@ public function testNotExistingTestCase()
 
         $this->assertEquals(0, $this->result->errorCount());
         $this->assertEquals(1, $this->result->failureCount());
-        $this->assertEquals(1, count($this->result));
+        $this->assertCount(1, $this->result);
     }
 
     public function testNotPublicTestCase()
     {
-        $suite = new PHPUnit_Framework_TestSuite(
-            'NotPublicTestCase'
-        );
+        $suite = new TestSuite(\NotPublicTestCase::class);
 
-        $this->assertEquals(2, count($suite));
+        $this->assertCount(2, $suite);
     }
 
     public function testNotVoidTestCase()
     {
-        $suite = new PHPUnit_Framework_TestSuite(
-            'NotVoidTestCase'
-        );
+        $suite = new TestSuite(\NotVoidTestCase::class);
 
-        $this->assertEquals(1, count($suite));
+        $this->assertCount(1, $suite);
     }
 
     public function testOneTestCase()
     {
-        $suite = new PHPUnit_Framework_TestSuite(
-            'OneTestCase'
-        );
+        $suite = new TestSuite(\OneTestCase::class);
 
         $suite->run($this->result);
 
         $this->assertEquals(0, $this->result->errorCount());
         $this->assertEquals(0, $this->result->failureCount());
-        $this->assertEquals(1, count($this->result));
+        $this->assertCount(1, $this->result);
         $this->assertTrue($this->result->wasSuccessful());
     }
 
     public function testShadowedTests()
     {
-        $suite = new PHPUnit_Framework_TestSuite(
-            'OverrideTestCase'
-        );
+        $suite = new TestSuite(\OverrideTestCase::class);
 
         $suite->run($this->result);
 
-        $this->assertEquals(1, count($this->result));
+        $this->assertCount(1, $this->result);
     }
 
     public function testBeforeClassAndAfterClassAnnotations()
     {
-        $suite = new PHPUnit_Framework_TestSuite(
-            'BeforeClassAndAfterClassTest'
-        );
+        $suite = new TestSuite(\BeforeClassAndAfterClassTest::class);
 
-        BeforeClassAndAfterClassTest::resetProperties();
+        \BeforeClassAndAfterClassTest::resetProperties();
         $suite->run($this->result);
 
-        $this->assertEquals(1, BeforeClassAndAfterClassTest::$beforeClassWasRun, '@beforeClass method was not run once for the whole suite.');
-        $this->assertEquals(1, BeforeClassAndAfterClassTest::$afterClassWasRun, '@afterClass method was not run once for the whole suite.');
+        $this->assertEquals(1, \BeforeClassAndAfterClassTest::$beforeClassWasRun, '@beforeClass method was not run once for the whole suite.');
+        $this->assertEquals(1, \BeforeClassAndAfterClassTest::$afterClassWasRun, '@afterClass method was not run once for the whole suite.');
     }
 
     public function testBeforeClassWithDataProviders()
     {
-        $suite = new PHPUnit_Framework_TestSuite(
-            'BeforeClassWithOnlyDataProviderTest'
-        );
+        $suite = new TestSuite(\BeforeClassWithOnlyDataProviderTest::class);
 
-        BeforeClassWithOnlyDataProviderTest::resetProperties();
+        \BeforeClassWithOnlyDataProviderTest::resetProperties();
         $suite->run($this->result);
 
-        $this->assertTrue(BeforeClassWithOnlyDataProviderTest::$setUpBeforeClassWasCalled, 'setUpBeforeClass method was not run.');
-        $this->assertTrue(BeforeClassWithOnlyDataProviderTest::$beforeClassWasCalled, '@beforeClass method was not run.');
+        $this->assertTrue(\BeforeClassWithOnlyDataProviderTest::$setUpBeforeClassWasCalled, 'setUpBeforeClass method was not run.');
+        $this->assertTrue(\BeforeClassWithOnlyDataProviderTest::$beforeClassWasCalled, '@beforeClass method was not run.');
     }
 
     public function testBeforeAnnotation()
     {
-        $test = new PHPUnit_Framework_TestSuite(
-            'BeforeAndAfterTest'
-        );
+        $test = new TestSuite(\BeforeAndAfterTest::class);
 
-        BeforeAndAfterTest::resetProperties();
-        $result = $test->run();
+        \BeforeAndAfterTest::resetProperties();
+        $test->run();
 
-        $this->assertEquals(2, BeforeAndAfterTest::$beforeWasRun);
-        $this->assertEquals(2, BeforeAndAfterTest::$afterWasRun);
+        $this->assertEquals(2, \BeforeAndAfterTest::$beforeWasRun);
+        $this->assertEquals(2, \BeforeAndAfterTest::$afterWasRun);
     }
 
     public function testTestWithAnnotation()
     {
-        $test = new PHPUnit_Framework_TestSuite(
-            'TestWithTest'
-        );
+        $test = new TestSuite(\TestWithTest::class);
 
-        BeforeAndAfterTest::resetProperties();
+        \BeforeAndAfterTest::resetProperties();
         $result = $test->run();
 
-        $this->assertEquals(4, count($result->passed()));
+        $this->assertCount(4, $result->passed());
     }
 
     public function testSkippedTestDataProvider()
     {
-        $suite = new PHPUnit_Framework_TestSuite('DataProviderSkippedTest');
+        $suite = new TestSuite(\DataProviderSkippedTest::class);
 
         $suite->run($this->result);
 
@@ -220,9 +185,22 @@ public function testSkippedTestDataProvider()
         $this->assertEquals(1, $this->result->skippedCount());
     }
 
+    public function testTestDataProviderDependency()
+    {
+        $suite = new TestSuite(\DataProviderDependencyTest::class);
+
+        $suite->run($this->result);
+
+        $skipped           = $this->result->skipped();
+        $lastSkippedResult = \array_pop($skipped);
+        $message           = $lastSkippedResult->thrownException()->getMessage();
+
+        $this->assertContains('Test for DataProviderDependencyTest::testDependency skipped by data provider', $message);
+    }
+
     public function testIncompleteTestDataProvider()
     {
-        $suite = new PHPUnit_Framework_TestSuite('DataProviderIncompleteTest');
+        $suite = new TestSuite(\DataProviderIncompleteTest::class);
 
         $suite->run($this->result);
 
@@ -232,9 +210,7 @@ public function testIncompleteTestDataProvider()
 
     public function testRequirementsBeforeClassHook()
     {
-        $suite = new PHPUnit_Framework_TestSuite(
-            'RequirementsClassBeforeClassHookTest'
-        );
+        $suite = new TestSuite(\RequirementsClassBeforeClassHookTest::class);
 
         $suite->run($this->result);
 
@@ -242,17 +218,19 @@ public function testRequirementsBeforeClassHook()
         $this->assertEquals(1, $this->result->skippedCount());
     }
 
-    public function testDontSkipInheritedClass()
+    public function testDoNotSkipInheritedClass()
     {
-        $suite = new PHPUnit_Framework_TestSuite(
+        $suite = new TestSuite(
             'DontSkipInheritedClass'
         );
 
-        $dir = dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'Inheritance' . DIRECTORY_SEPARATOR;
+        $dir = \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'Inheritance' . DIRECTORY_SEPARATOR;
 
         $suite->addTestFile($dir . 'InheritanceA.php');
         $suite->addTestFile($dir . 'InheritanceB.php');
+
         $result = $suite->run();
-        $this->assertEquals(2, count($result));
+
+        $this->assertCount(2, $result);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestCaseTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestCaseTest.php
index 9b205e0f2..c28a1ad62 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestCaseTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestCaseTest.php
@@ -8,107 +8,119 @@
  * file that was distributed with this source code.
  */
 
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'NoArgTestCaseTest.php';
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'Singleton.php';
-require_once dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'Mockable.php';
-
-$GLOBALS['a']  = 'a';
-$_ENV['b']     = 'b';
-$_POST['c']    = 'c';
-$_GET['d']     = 'd';
-$_COOKIE['e']  = 'e';
-$_SERVER['f']  = 'f';
-$_FILES['g']   = 'g';
-$_REQUEST['h'] = 'h';
-$GLOBALS['i']  = 'i';
-
-/**
- * @since      Class available since Release 2.0.0
- * @covers     PHPUnit_Framework_TestCase
- */
-class Framework_TestCaseTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Framework;
+
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Runner\BaseTestRunner;
+
+class TestCaseTest extends TestCase
 {
     protected $backupGlobalsBlacklist = ['i', 'singleton'];
 
-    /**
-     * Used be testStaticAttributesBackupPre
-     */
-    protected static $_testStatic = 0;
+    protected static $testStatic = 0;
+
+    public static function setUpBeforeClass()
+    {
+        $GLOBALS['a']  = 'a';
+        $_ENV['b']     = 'b';
+        $_POST['c']    = 'c';
+        $_GET['d']     = 'd';
+        $_COOKIE['e']  = 'e';
+        $_SERVER['f']  = 'f';
+        $_FILES['g']   = 'g';
+        $_REQUEST['h'] = 'h';
+        $GLOBALS['i']  = 'i';
+    }
+
+    public static function tearDownAfterClass()
+    {
+        unset(
+            $GLOBALS['a'],
+            $_ENV['b'],
+            $_POST['c'],
+            $_GET['d'],
+            $_COOKIE['e'],
+            $_SERVER['f'],
+            $_FILES['g'],
+            $_REQUEST['h'],
+            $GLOBALS['i']
+        );
+    }
 
     public function testCaseToString()
     {
         $this->assertEquals(
-            'Framework_TestCaseTest::testCaseToString',
+            'PHPUnit\Framework\TestCaseTest::testCaseToString',
             $this->toString()
         );
     }
 
     public function testSuccess()
     {
-        $test   = new Success;
+        $test   = new \Success;
         $result = $test->run();
 
-        $this->assertEquals(PHPUnit_Runner_BaseTestRunner::STATUS_PASSED, $test->getStatus());
+        $this->assertEquals(BaseTestRunner::STATUS_PASSED, $test->getStatus());
         $this->assertEquals(0, $result->errorCount());
         $this->assertEquals(0, $result->failureCount());
         $this->assertEquals(0, $result->skippedCount());
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
     }
 
     public function testFailure()
     {
-        $test   = new Failure;
+        $test   = new \Failure;
         $result = $test->run();
 
-        $this->assertEquals(PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE, $test->getStatus());
+        $this->assertEquals(BaseTestRunner::STATUS_FAILURE, $test->getStatus());
         $this->assertEquals(0, $result->errorCount());
         $this->assertEquals(1, $result->failureCount());
         $this->assertEquals(0, $result->skippedCount());
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
     }
 
     public function testError()
     {
-        $test   = new TestError;
+        $test   = new \TestError;
         $result = $test->run();
 
-        $this->assertEquals(PHPUnit_Runner_BaseTestRunner::STATUS_ERROR, $test->getStatus());
+        $this->assertEquals(BaseTestRunner::STATUS_ERROR, $test->getStatus());
         $this->assertEquals(1, $result->errorCount());
         $this->assertEquals(0, $result->failureCount());
         $this->assertEquals(0, $result->skippedCount());
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
     }
 
     public function testSkipped()
     {
-        $test   = new TestSkipped();
+        $test   = new \TestSkipped;
         $result = $test->run();
 
-        $this->assertEquals(PHPUnit_Runner_BaseTestRunner::STATUS_SKIPPED, $test->getStatus());
+        $this->assertEquals(BaseTestRunner::STATUS_SKIPPED, $test->getStatus());
         $this->assertEquals('Skipped test', $test->getStatusMessage());
         $this->assertEquals(0, $result->errorCount());
         $this->assertEquals(0, $result->failureCount());
         $this->assertEquals(1, $result->skippedCount());
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
     }
 
     public function testIncomplete()
     {
-        $test   = new TestIncomplete();
+        $test   = new \TestIncomplete;
         $result = $test->run();
 
-        $this->assertEquals(PHPUnit_Runner_BaseTestRunner::STATUS_INCOMPLETE, $test->getStatus());
+        $this->assertEquals(BaseTestRunner::STATUS_INCOMPLETE, $test->getStatus());
         $this->assertEquals('Incomplete test', $test->getStatusMessage());
         $this->assertEquals(0, $result->errorCount());
         $this->assertEquals(0, $result->failureCount());
         $this->assertEquals(0, $result->skippedCount());
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
     }
 
     public function testExceptionInSetUp()
     {
-        $test   = new ExceptionInSetUpTest('testSomething');
-        $result = $test->run();
+        $test   = new \ExceptionInSetUpTest('testSomething');
+        $test->run();
 
         $this->assertTrue($test->setUp);
         $this->assertFalse($test->assertPreConditions);
@@ -119,8 +131,8 @@ public function testExceptionInSetUp()
 
     public function testExceptionInAssertPreConditions()
     {
-        $test   = new ExceptionInAssertPreConditionsTest('testSomething');
-        $result = $test->run();
+        $test   = new \ExceptionInAssertPreConditionsTest('testSomething');
+        $test->run();
 
         $this->assertTrue($test->setUp);
         $this->assertTrue($test->assertPreConditions);
@@ -131,8 +143,8 @@ public function testExceptionInAssertPreConditions()
 
     public function testExceptionInTest()
     {
-        $test   = new ExceptionInTest('testSomething');
-        $result = $test->run();
+        $test   = new \ExceptionInTest('testSomething');
+        $test->run();
 
         $this->assertTrue($test->setUp);
         $this->assertTrue($test->assertPreConditions);
@@ -143,8 +155,8 @@ public function testExceptionInTest()
 
     public function testExceptionInAssertPostConditions()
     {
-        $test   = new ExceptionInAssertPostConditionsTest('testSomething');
-        $result = $test->run();
+        $test   = new \ExceptionInAssertPostConditionsTest('testSomething');
+        $test->run();
 
         $this->assertTrue($test->setUp);
         $this->assertTrue($test->assertPreConditions);
@@ -155,8 +167,8 @@ public function testExceptionInAssertPostConditions()
 
     public function testExceptionInTearDown()
     {
-        $test   = new ExceptionInTearDownTest('testSomething');
-        $result = $test->run();
+        $test   = new \ExceptionInTearDownTest('testSomething');
+        $test->run();
 
         $this->assertTrue($test->setUp);
         $this->assertTrue($test->assertPreConditions);
@@ -167,19 +179,19 @@ public function testExceptionInTearDown()
 
     public function testNoArgTestCasePasses()
     {
-        $result = new PHPUnit_Framework_TestResult;
-        $t      = new PHPUnit_Framework_TestSuite('NoArgTestCaseTest');
+        $result = new TestResult;
+        $t      = new TestSuite(\NoArgTestCaseTest::class);
 
         $t->run($result);
 
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
         $this->assertEquals(0, $result->failureCount());
         $this->assertEquals(0, $result->errorCount());
     }
 
     public function testWasRun()
     {
-        $test = new WasRun;
+        $test = new \WasRun;
         $test->run();
 
         $this->assertTrue($test->wasRun);
@@ -187,59 +199,59 @@ public function testWasRun()
 
     public function testException()
     {
-        $test = new ThrowExceptionTestCase('test');
-        $test->expectException(RuntimeException::class);
+        $test = new \ThrowExceptionTestCase('test');
+        $test->expectException(\RuntimeException::class);
 
         $result = $test->run();
 
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
         $this->assertTrue($result->wasSuccessful());
     }
 
     public function testExceptionWithEmptyMessage()
     {
-        $test = new ThrowExceptionTestCase('test');
-        $test->expectException(RuntimeException::class, '');
+        $test = new \ThrowExceptionTestCase('test');
+        $test->expectException(\RuntimeException::class);
 
         $result = $test->run();
 
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
         $this->assertTrue($result->wasSuccessful());
     }
 
     public function testExceptionWithNullMessage()
     {
-        $test = new ThrowExceptionTestCase('test');
-        $test->expectException(RuntimeException::class, null);
+        $test = new \ThrowExceptionTestCase('test');
+        $test->expectException(\RuntimeException::class);
 
         $result = $test->run();
 
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
         $this->assertTrue($result->wasSuccessful());
     }
 
     public function testExceptionWithMessage()
     {
-        $test = new ThrowExceptionTestCase('test');
-        $test->expectException(RuntimeException::class);
+        $test = new \ThrowExceptionTestCase('test');
+        $test->expectException(\RuntimeException::class);
         $test->expectExceptionMessage('A runtime error occurred');
 
         $result = $test->run();
 
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
         $this->assertTrue($result->wasSuccessful());
     }
 
     public function testExceptionWithWrongMessage()
     {
-        $test = new ThrowExceptionTestCase('test');
-        $test->expectException(RuntimeException::class);
+        $test = new \ThrowExceptionTestCase('test');
+        $test->expectException(\RuntimeException::class);
         $test->expectExceptionMessage('A logic error occurred');
 
         $result = $test->run();
 
         $this->assertEquals(1, $result->failureCount());
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
         $this->assertEquals(
             "Failed asserting that exception message 'A runtime error occurred' contains 'A logic error occurred'.",
             $test->getStatusMessage()
@@ -248,39 +260,36 @@ public function testExceptionWithWrongMessage()
 
     public function testExceptionWithRegexpMessage()
     {
-        $test = new ThrowExceptionTestCase('test');
-        $test->expectException(RuntimeException::class);
+        $test = new \ThrowExceptionTestCase('test');
+        $test->expectException(\RuntimeException::class);
         $test->expectExceptionMessageRegExp('/runtime .*? occurred/');
 
         $result = $test->run();
 
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
         $this->assertTrue($result->wasSuccessful());
     }
 
     public function testExceptionWithWrongRegexpMessage()
     {
-        $test = new ThrowExceptionTestCase('test');
-        $test->expectException(RuntimeException::class);
+        $test = new \ThrowExceptionTestCase('test');
+        $test->expectException(\RuntimeException::class);
         $test->expectExceptionMessageRegExp('/logic .*? occurred/');
 
         $result = $test->run();
 
         $this->assertEquals(1, $result->failureCount());
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
         $this->assertEquals(
             "Failed asserting that exception message 'A runtime error occurred' matches '/logic .*? occurred/'.",
             $test->getStatusMessage()
         );
     }
 
-    /**
-     * @covers PHPUnit_Framework_Constraint_ExceptionMessageRegExp
-     */
     public function testExceptionWithInvalidRegexpMessage()
     {
-        $test = new ThrowExceptionTestCase('test');
-        $test->expectException(RuntimeException::class);
+        $test = new \ThrowExceptionTestCase('test');
+        $test->expectException(\RuntimeException::class);
         $test->expectExceptionMessageRegExp('#runtime .*? occurred/');
 
         $test->run();
@@ -293,24 +302,24 @@ public function testExceptionWithInvalidRegexpMessage()
 
     public function testNoException()
     {
-        $test = new ThrowNoExceptionTestCase('test');
-        $test->expectException(RuntimeException::class);
+        $test = new \ThrowNoExceptionTestCase('test');
+        $test->expectException(\RuntimeException::class);
 
         $result = $test->run();
 
         $this->assertEquals(1, $result->failureCount());
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
     }
 
     public function testWrongException()
     {
-        $test = new ThrowExceptionTestCase('test');
-        $test->expectException(InvalidArgumentException::class);
+        $test = new \ThrowExceptionTestCase('test');
+        $test->expectException(\InvalidArgumentException::class);
 
         $result = $test->run();
 
         $this->assertEquals(1, $result->failureCount());
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
     }
 
     /**
@@ -381,11 +390,13 @@ public function testGlobalsBackupPost()
     /**
      * @backupGlobals enabled
      * @backupStaticAttributes enabled
+     *
+     * @doesNotPerformAssertions
      */
     public function testStaticAttributesBackupPre()
     {
-        $GLOBALS['singleton'] = Singleton::getInstance();
-        self::$_testStatic    = 123;
+        $GLOBALS['singleton'] = \Singleton::getInstance();
+        self::$testStatic     = 123;
     }
 
     /**
@@ -393,68 +404,68 @@ public function testStaticAttributesBackupPre()
      */
     public function testStaticAttributesBackupPost()
     {
-        $this->assertNotSame($GLOBALS['singleton'], Singleton::getInstance());
-        $this->assertSame(0, self::$_testStatic);
+        $this->assertNotSame($GLOBALS['singleton'], \Singleton::getInstance());
+        $this->assertSame(0, self::$testStatic);
     }
 
     public function testIsInIsolationReturnsFalse()
     {
-        $test   = new IsolationTest('testIsInIsolationReturnsFalse');
+        $test   = new \IsolationTest('testIsInIsolationReturnsFalse');
         $result = $test->run();
 
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
         $this->assertTrue($result->wasSuccessful());
     }
 
     public function testIsInIsolationReturnsTrue()
     {
-        $test   = new IsolationTest('testIsInIsolationReturnsTrue');
+        $test   = new \IsolationTest('testIsInIsolationReturnsTrue');
         $test->setRunTestInSeparateProcess(true);
         $result = $test->run();
 
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
         $this->assertTrue($result->wasSuccessful());
     }
 
     public function testExpectOutputStringFooActualFoo()
     {
-        $test   = new OutputTestCase('testExpectOutputStringFooActualFoo');
+        $test   = new \OutputTestCase('testExpectOutputStringFooActualFoo');
         $result = $test->run();
 
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
         $this->assertTrue($result->wasSuccessful());
     }
 
     public function testExpectOutputStringFooActualBar()
     {
-        $test   = new OutputTestCase('testExpectOutputStringFooActualBar');
+        $test   = new \OutputTestCase('testExpectOutputStringFooActualBar');
         $result = $test->run();
 
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
         $this->assertFalse($result->wasSuccessful());
     }
 
     public function testExpectOutputRegexFooActualFoo()
     {
-        $test   = new OutputTestCase('testExpectOutputRegexFooActualFoo');
+        $test   = new \OutputTestCase('testExpectOutputRegexFooActualFoo');
         $result = $test->run();
 
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
         $this->assertTrue($result->wasSuccessful());
     }
 
     public function testExpectOutputRegexFooActualBar()
     {
-        $test   = new OutputTestCase('testExpectOutputRegexFooActualBar');
+        $test   = new \OutputTestCase('testExpectOutputRegexFooActualBar');
         $result = $test->run();
 
-        $this->assertEquals(1, count($result));
+        $this->assertCount(1, $result);
         $this->assertFalse($result->wasSuccessful());
     }
 
     public function testSkipsIfRequiresHigherVersionOfPHPUnit()
     {
-        $test   = new RequirementsTest('testAlwaysSkip');
+        $test   = new \RequirementsTest('testAlwaysSkip');
         $result = $test->run();
 
         $this->assertEquals(1, $result->skippedCount());
@@ -466,7 +477,7 @@ public function testSkipsIfRequiresHigherVersionOfPHPUnit()
 
     public function testSkipsIfRequiresHigherVersionOfPHP()
     {
-        $test   = new RequirementsTest('testAlwaysSkip2');
+        $test   = new \RequirementsTest('testAlwaysSkip2');
         $result = $test->run();
 
         $this->assertEquals(1, $result->skippedCount());
@@ -478,7 +489,7 @@ public function testSkipsIfRequiresHigherVersionOfPHP()
 
     public function testSkipsIfRequiresNonExistingOs()
     {
-        $test   = new RequirementsTest('testAlwaysSkip3');
+        $test   = new \RequirementsTest('testAlwaysSkip3');
         $result = $test->run();
 
         $this->assertEquals(1, $result->skippedCount());
@@ -488,9 +499,21 @@ public function testSkipsIfRequiresNonExistingOs()
         );
     }
 
+    public function testSkipsIfRequiresNonExistingOsFamily()
+    {
+        $test   = new \RequirementsTest('testAlwaysSkip4');
+        $result = $test->run();
+
+        $this->assertEquals(1, $result->skippedCount());
+        $this->assertEquals(
+            'Operating system DOESNOTEXIST is required.',
+            $test->getStatusMessage()
+        );
+    }
+
     public function testSkipsIfRequiresNonExistingFunction()
     {
-        $test   = new RequirementsTest('testNine');
+        $test   = new \RequirementsTest('testNine');
         $result = $test->run();
 
         $this->assertEquals(1, $result->skippedCount());
@@ -502,8 +525,8 @@ public function testSkipsIfRequiresNonExistingFunction()
 
     public function testSkipsIfRequiresNonExistingExtension()
     {
-        $test   = new RequirementsTest('testTen');
-        $result = $test->run();
+        $test   = new \RequirementsTest('testTen');
+        $test->run();
 
         $this->assertEquals(
             'Extension testExt is required.',
@@ -513,8 +536,8 @@ public function testSkipsIfRequiresNonExistingExtension()
 
     public function testSkipsIfRequiresExtensionWithAMinimumVersion()
     {
-        $test   = new RequirementsTest('testSpecificExtensionVersion');
-        $result = $test->run();
+        $test   = new \RequirementsTest('testSpecificExtensionVersion');
+        $test->run();
 
         $this->assertEquals(
             'Extension testExt >= 1.8.0 is required.',
@@ -524,8 +547,8 @@ public function testSkipsIfRequiresExtensionWithAMinimumVersion()
 
     public function testSkipsProvidesMessagesForAllSkippingReasons()
     {
-        $test   = new RequirementsTest('testAllPossibleRequirements');
-        $result = $test->run();
+        $test   = new \RequirementsTest('testAllPossibleRequirements');
+        $test->run();
 
         $this->assertEquals(
             'PHP >= 99-dev is required.' . PHP_EOL .
@@ -542,64 +565,64 @@ public function testSkipsProvidesMessagesForAllSkippingReasons()
 
     public function testRequiringAnExistingMethodDoesNotSkip()
     {
-        $test   = new RequirementsTest('testExistingMethod');
+        $test   = new \RequirementsTest('testExistingMethod');
         $result = $test->run();
         $this->assertEquals(0, $result->skippedCount());
     }
 
     public function testRequiringAnExistingFunctionDoesNotSkip()
     {
-        $test   = new RequirementsTest('testExistingFunction');
+        $test   = new \RequirementsTest('testExistingFunction');
         $result = $test->run();
         $this->assertEquals(0, $result->skippedCount());
     }
 
     public function testRequiringAnExistingExtensionDoesNotSkip()
     {
-        $test   = new RequirementsTest('testExistingExtension');
+        $test   = new \RequirementsTest('testExistingExtension');
         $result = $test->run();
         $this->assertEquals(0, $result->skippedCount());
     }
 
     public function testRequiringAnExistingOsDoesNotSkip()
     {
-        $test   = new RequirementsTest('testExistingOs');
+        $test   = new \RequirementsTest('testExistingOs');
         $result = $test->run();
         $this->assertEquals(0, $result->skippedCount());
     }
 
     public function testCurrentWorkingDirectoryIsRestored()
     {
-        $expectedCwd = getcwd();
+        $expectedCwd = \getcwd();
 
-        $test = new ChangeCurrentWorkingDirectoryTest('testSomethingThatChangesTheCwd');
+        $test = new \ChangeCurrentWorkingDirectoryTest('testSomethingThatChangesTheCwd');
         $test->run();
 
-        $this->assertSame($expectedCwd, getcwd());
+        $this->assertSame($expectedCwd, \getcwd());
     }
 
     /**
      * @requires PHP 7
-     * @expectedException TypeError
+     * @expectedException \TypeError
      */
     public function testTypeErrorCanBeExpected()
     {
-        $o = new ClassWithScalarTypeDeclarations;
+        $o = new \ClassWithScalarTypeDeclarations;
         $o->foo(null, null);
     }
 
     public function testCreateMockFromClassName()
     {
-        $mock = $this->createMock(Mockable::class);
+        $mock = $this->createMock(\Mockable::class);
 
-        $this->assertInstanceOf(Mockable::class, $mock);
-        $this->assertInstanceOf(PHPUnit_Framework_MockObject_MockObject::class, $mock);
+        $this->assertInstanceOf(\Mockable::class, $mock);
+        $this->assertInstanceOf(MockObject::class, $mock);
     }
 
     public function testCreateMockMocksAllMethods()
     {
-        /** @var Mockable $mock */
-        $mock = $this->createMock(Mockable::class);
+        /** @var \Mockable $mock */
+        $mock = $this->createMock(\Mockable::class);
 
         $this->assertNull($mock->foo());
         $this->assertNull($mock->bar());
@@ -607,8 +630,8 @@ public function testCreateMockMocksAllMethods()
 
     public function testCreatePartialMockDoesNotMockAllMethods()
     {
-        /** @var Mockable $mock */
-        $mock = $this->createPartialMock(Mockable::class, ['foo']);
+        /** @var \Mockable $mock */
+        $mock = $this->createPartialMock(\Mockable::class, ['foo']);
 
         $this->assertNull($mock->foo());
         $this->assertTrue($mock->bar());
@@ -616,8 +639,8 @@ public function testCreatePartialMockDoesNotMockAllMethods()
 
     public function testCreatePartialMockCanMockNoMethods()
     {
-        /** @var Mockable $mock */
-        $mock = $this->createPartialMock(Mockable::class, []);
+        /** @var \Mockable $mock */
+        $mock = $this->createPartialMock(\Mockable::class, []);
 
         $this->assertTrue($mock->foo());
         $this->assertTrue($mock->bar());
@@ -625,18 +648,72 @@ public function testCreatePartialMockCanMockNoMethods()
 
     public function testCreateMockSkipsConstructor()
     {
-        /** @var Mockable $mock */
-        $mock = $this->createMock(Mockable::class);
+        /** @var \Mockable $mock */
+        $mock = $this->createMock(\Mockable::class);
 
         $this->assertFalse($mock->constructorCalled);
     }
 
     public function testCreateMockDisablesOriginalClone()
     {
-        /** @var Mockable $mock */
-        $mock = $this->createMock(Mockable::class);
+        /** @var \Mockable $mock */
+        $mock = $this->createMock(\Mockable::class);
 
         $cloned = clone $mock;
         $this->assertFalse($cloned->cloned);
     }
+
+    public function testConfiguredMockCanBeCreated()
+    {
+        /** @var \Mockable $mock */
+        $mock = $this->createConfiguredMock(
+            \Mockable::class,
+            [
+                'foo' => false
+            ]
+        );
+
+        $this->assertFalse($mock->foo());
+        $this->assertNull($mock->bar());
+    }
+
+    public function testProvidingOfAutoreferencedArray()
+    {
+        $test = new \TestAutoreferenced('testJsonEncodeException', $this->getAutoreferencedArray());
+        $test->runBare();
+
+        $this->assertInternalType('array', $test->myTestData);
+        $this->assertArrayHasKey('data', $test->myTestData);
+        $this->assertEquals($test->myTestData['data'][0], $test->myTestData['data']);
+    }
+
+    /**
+     * @return array<string, array>
+     */
+    private function getAutoreferencedArray()
+    {
+        $recursionData   = [];
+        $recursionData[] = &$recursionData;
+
+        return [
+            'RECURSION' => [
+                'data' => $recursionData
+            ]
+        ];
+    }
+
+    public function testProvidingArrayThatMixesObjectsAndScalars()
+    {
+        $data = [
+            [123],
+            ['foo'],
+            [$this->createMock(\Mockable::class)],
+        ];
+
+        $test = new \TestAutoreferenced('testJsonEncodeException', [$data]);
+        $test->runBare();
+
+        $this->assertInternalType('array', $test->myTestData);
+        $this->assertSame($data, $test->myTestData);
+    }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestFailureTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestFailureTest.php
index 8df0a3945..e75f33e69 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestFailureTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestFailureTest.php
@@ -8,20 +8,34 @@
  * file that was distributed with this source code.
  */
 
-/**
- * @since      File available since Release 3.7.20
- */
-class Framework_TestFailureTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Framework;
+
+class TestFailureTest extends TestCase
 {
-    /**
-     * @covers PHPUnit_Framework_TestFailure::toString
-     */
     public function testToString()
     {
         $test      = new self(__FUNCTION__);
-        $exception = new PHPUnit_Framework_Exception('message');
-        $failure   = new PHPUnit_Framework_TestFailure($test, $exception);
+        $exception = new Exception('message');
+        $failure   = new TestFailure($test, $exception);
 
         $this->assertEquals(__METHOD__ . ': message', $failure->toString());
     }
+
+    public function testToStringForError()
+    {
+        $test      = new self(__FUNCTION__);
+        $exception = new \Error('message');
+        $failure   = new TestFailure($test, $exception);
+
+        $this->assertEquals(__METHOD__ . ': message', $failure->toString());
+    }
+
+    public function testgetExceptionAsString()
+    {
+        $test      = new self(__FUNCTION__);
+        $exception = new \Error('message');
+        $failure   = new TestFailure($test, $exception);
+
+        $this->assertEquals("Error: message\n", $failure->getExceptionAsString());
+    }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestImplementorTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestImplementorTest.php
index f10a5098a..18347860e 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestImplementorTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestImplementorTest.php
@@ -8,22 +8,18 @@
  * file that was distributed with this source code.
  */
 
-/**
- * @since      Class available since Release 2.0.0
- */
-class Framework_TestImplementorTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Framework;
+
+class TestImplementorTest extends TestCase
 {
-    /**
-     * @covers PHPUnit_Framework_TestCase
-     */
     public function testSuccessfulRun()
     {
-        $result = new PHPUnit_Framework_TestResult;
+        $result = new TestResult;
 
-        $test = new DoubleTestCase(new Success);
+        $test = new \DoubleTestCase(new \Success);
         $test->run($result);
 
-        $this->assertEquals(count($test), count($result));
+        $this->assertCount(\count($test), $result);
         $this->assertEquals(0, $result->errorCount());
         $this->assertEquals(0, $result->failureCount());
     }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestListenerTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestListenerTest.php
index 98b63c747..d5ef196ea 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestListenerTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Framework/TestListenerTest.php
@@ -8,11 +8,9 @@
  * file that was distributed with this source code.
  */
 
-/**
- * @since      Class available since Release 2.0.0
- * @covers     PHPUnit_Framework_TestCase
- */
-class Framework_TestListenerTest extends PHPUnit_Framework_TestCase implements PHPUnit_Framework_TestListener
+namespace PHPUnit\Framework;
+
+class TestListenerTest extends TestCase implements TestListener
 {
     protected $endCount;
     protected $errorCount;
@@ -24,57 +22,57 @@ class Framework_TestListenerTest extends PHPUnit_Framework_TestCase implements P
     protected $result;
     protected $startCount;
 
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addError(Test $test, \Exception $e, $time)
     {
         $this->errorCount++;
     }
 
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
+    public function addWarning(Test $test, Warning $e, $time)
     {
         $this->warningCount++;
     }
 
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
     {
         $this->failureCount++;
     }
 
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addIncompleteTest(Test $test, \Exception $e, $time)
     {
         $this->notImplementedCount++;
     }
 
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addRiskyTest(Test $test, \Exception $e, $time)
     {
         $this->riskyCount++;
     }
 
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addSkippedTest(Test $test, \Exception $e, $time)
     {
         $this->skippedCount++;
     }
 
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function startTestSuite(TestSuite $suite)
     {
     }
 
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function endTestSuite(TestSuite $suite)
     {
     }
 
-    public function startTest(PHPUnit_Framework_Test $test)
+    public function startTest(Test $test)
     {
         $this->startCount++;
     }
 
-    public function endTest(PHPUnit_Framework_Test $test, $time)
+    public function endTest(Test $test, $time)
     {
         $this->endCount++;
     }
 
     protected function setUp()
     {
-        $this->result = new PHPUnit_Framework_TestResult;
+        $this->result = new TestResult;
         $this->result->addListener($this);
 
         $this->endCount            = 0;
@@ -87,7 +85,7 @@ protected function setUp()
 
     public function testError()
     {
-        $test = new TestError;
+        $test = new \TestError;
         $test->run($this->result);
 
         $this->assertEquals(1, $this->errorCount);
@@ -96,7 +94,7 @@ public function testError()
 
     public function testFailure()
     {
-        $test = new Failure;
+        $test = new \Failure;
         $test->run($this->result);
 
         $this->assertEquals(1, $this->failureCount);
@@ -105,7 +103,7 @@ public function testFailure()
 
     public function testStartStop()
     {
-        $test = new Success;
+        $test = new \Success;
         $test->run($this->result);
 
         $this->assertEquals(1, $this->startCount);
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1149.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1149.phpt
index fed3ce201..bd4b60a5d 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1149.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1149.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][2] = 'Issue1149Test';
 $_SERVER['argv'][3] = __DIR__ . '/1149/Issue1149Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1149/Issue1149Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1149/Issue1149Test.php
index 01ac870a0..99e80cb73 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1149/Issue1149Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1149/Issue1149Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue1149Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue1149Test extends TestCase
 {
     public function testOne()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1216.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1216.phpt
index 2f8293a3b..932ad0d3f 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1216.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1216.phpt
@@ -11,14 +11,14 @@ $_SERVER['argv'][5] = __DIR__ . '/1216/bootstrap1216.php';
 $_SERVER['argv'][6] = __DIR__ . '/1216/Issue1216Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
+Test 'Issue1216Test::testConfigAvailableInBootstrap' started
+Test 'Issue1216Test::testConfigAvailableInBootstrap' ended
 
-Starting test 'Issue1216Test::testConfigAvailableInBootstrap'.
-.                                                                   1 / 1 (100%)
 
 Time: %s, Memory: %s
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1216/Issue1216Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1216/Issue1216Test.php
index cfceaf582..37ddb154e 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1216/Issue1216Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1216/Issue1216Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue1216Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue1216Test extends TestCase
 {
     public function testConfigAvailableInBootstrap()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1265.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1265.phpt
index 972b99b42..ed66d8094 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1265.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1265.phpt
@@ -1,5 +1,5 @@
 --TEST--
-GH-1265: Could not use "PHPUnit_Runner_StandardTestSuiteLoader" as loader
+GH-1265: Could not use "PHPUnit\Runner\StandardTestSuiteLoader" as loader
 --FILE--
 <?php
 
@@ -9,7 +9,7 @@ $_SERVER['argv'][3] = 'Issue1265Test';
 $_SERVER['argv'][4] = __DIR__ . '/1265/Issue1265Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1265/Issue1265Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1265/Issue1265Test.php
index 68d71b3c0..f6c3f0922 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1265/Issue1265Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1265/Issue1265Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue1265Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue1265Test extends TestCase
 {
     public function testTrue()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1265/phpunit1265.xml b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1265/phpunit1265.xml
index 27fdd529f..417c8e7e9 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1265/phpunit1265.xml
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1265/phpunit1265.xml
@@ -1,2 +1,2 @@
-<phpunit testSuiteLoaderClass="PHPUnit_Runner_StandardTestSuiteLoader">
+<phpunit testSuiteLoaderClass="PHPUnit\Runner\StandardTestSuiteLoader">
 </phpunit>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1330.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1330.phpt
index 22833a49d..ecc1bce8e 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1330.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1330.phpt
@@ -10,14 +10,14 @@ $_SERVER['argv'][4] = 'Issue1330Test';
 $_SERVER['argv'][5] = __DIR__ . '/1330/Issue1330Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
+Test 'Issue1330Test::testTrue' started
+Test 'Issue1330Test::testTrue' ended
 
-Starting test 'Issue1330Test::testTrue'.
-.                                                                   1 / 1 (100%)
 
 Time: %s, Memory: %s
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1330/Issue1330Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1330/Issue1330Test.php
index 0829cb95b..6e0213a20 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1330/Issue1330Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1330/Issue1330Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue1330Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue1330Test extends TestCase
 {
     public function testTrue()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1335.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1335.phpt
index 116e09cad..afb94f9bf 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1335.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1335.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = __DIR__ . '/1335/bootstrap1335.php';
 $_SERVER['argv'][4] = __DIR__ . '/1335/Issue1335Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1335/Issue1335Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1335/Issue1335Test.php
index 567ee7a75..352e53448 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1335/Issue1335Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1335/Issue1335Test.php
@@ -1,9 +1,11 @@
 <?php
+use PHPUnit\Framework\TestCase;
+
 /**
  * @runTestsInSeparateProcesses
  * @preserveGlobalState enabled
  */
-class Issue1335Test extends PHPUnit_Framework_TestCase
+class Issue1335Test extends TestCase
 {
     public function testGlobalString()
     {
@@ -27,12 +29,12 @@ public function testGlobalFloat()
 
     public function testGlobalBoolTrue()
     {
-        $this->assertEquals(true, $GLOBALS['globalBoolTrue']);
+        $this->assertTrue($GLOBALS['globalBoolTrue']);
     }
 
     public function testGlobalBoolFalse()
     {
-        $this->assertEquals(false, $GLOBALS['globalBoolFalse']);
+        $this->assertFalse($GLOBALS['globalBoolFalse']);
     }
 
     public function testGlobalNull()
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1337.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1337.phpt
index a2fc01e21..c9b1512ee 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1337.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1337.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'Issue1337Test';
 $_SERVER['argv'][4] = __DIR__ . '/1337/Issue1337Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1337/Issue1337Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1337/Issue1337Test.php
index 922cfe96b..fb2ceaa1b 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1337/Issue1337Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1337/Issue1337Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue1337Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue1337Test extends TestCase
 {
     /**
      * @dataProvider dataProvider
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1348.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1348.phpt
index 4da3448f6..1df41a253 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1348.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1348.phpt
@@ -9,13 +9,12 @@ if (defined('HHVM_VERSION')) {
 --FILE--
 <?php
 $_SERVER['argv'][1] = '--no-configuration';
-$_SERVER['argv'][]  = '--report-useless-tests';
 $_SERVER['argv'][]  = '--process-isolation';
 $_SERVER['argv'][]  = 'Issue1348Test';
 $_SERVER['argv'][]  = __DIR__ . '/1348/Issue1348Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -28,7 +27,7 @@ Time: %s, Memory: %s
 There was 1 error:
 
 1) Issue1348Test::testSTDERR
-PHPUnit_Framework_Exception: STDERR works as usual.
+PHPUnit\Framework\Exception: STDERR works as usual.
 
 ERRORS!
 Tests: 2, Assertions: 1, Errors: 1.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1348/Issue1348Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1348/Issue1348Test.php
index d3c82f0e8..a8dfc7cd6 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1348/Issue1348Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1348/Issue1348Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue1348Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue1348Test extends TestCase
 {
     public function testSTDOUT()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1351.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1351.phpt
index ef3246da1..71dd26b3a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1351.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1351.phpt
@@ -14,7 +14,7 @@ $_SERVER['argv'][3] = 'Issue1351Test';
 $_SERVER['argv'][4] = __DIR__ . '/1351/Issue1351Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1351/Issue1351Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1351/Issue1351Test.php
index f688c5547..47ebcbfcf 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1351/Issue1351Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1351/Issue1351Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue1351Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue1351Test extends TestCase
 {
     protected $instance;
 
@@ -15,7 +17,7 @@ public function testFailurePre()
     public function testFailurePost()
     {
         $this->assertNull($this->instance);
-        $this->assertFalse(class_exists('ChildProcessClass1351', false), 'ChildProcessClass1351 is not loaded.');
+        $this->assertFalse(class_exists(ChildProcessClass1351::class, false), 'ChildProcessClass1351 is not loaded.');
     }
 
     /**
@@ -34,7 +36,7 @@ public function testExceptionPre()
     public function testExceptionPost()
     {
         $this->assertNull($this->instance);
-        $this->assertFalse(class_exists('ChildProcessClass1351', false), 'ChildProcessClass1351 is not loaded.');
+        $this->assertFalse(class_exists(ChildProcessClass1351::class, false), 'ChildProcessClass1351 is not loaded.');
     }
 
     public function testPhpCoreLanguageException()
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1374.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1374.phpt
index a5998f019..3f7c80e51 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1374.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1374.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'Issue1374Test';
 $_SERVER['argv'][3] = __DIR__ . '/1374/Issue1374Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1374/Issue1374Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1374/Issue1374Test.php
index ad6a3bf09..e226e3668 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1374/Issue1374Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1374/Issue1374Test.php
@@ -1,8 +1,10 @@
 <?php
+use PHPUnit\Framework\TestCase;
+
 /**
  * @requires extension I_DO_NOT_EXIST
  */
-class Issue1374Test extends PHPUnit_Framework_TestCase
+class Issue1374Test extends TestCase
 {
     protected function setUp()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1437.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1437.phpt
index a49c3383c..de7077ef2 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1437.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1437.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'Issue1437Test';
 $_SERVER['argv'][3] = __DIR__ . '/1437/Issue1437Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1437/Issue1437Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1437/Issue1437Test.php
index bff4b205a..08b799b72 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1437/Issue1437Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1437/Issue1437Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue1437Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue1437Test extends TestCase
 {
     public function testFailure()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1468.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1468.phpt
index 85ce1d1db..73c9d73bd 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1468.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1468.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'Issue1468Test';
 $_SERVER['argv'][4] = __DIR__ . '/1468/Issue1468Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1468/Issue1468Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1468/Issue1468Test.php
index 535b25b99..94efc9763 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1468/Issue1468Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1468/Issue1468Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue1468Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue1468Test extends TestCase
 {
     /**
      * @todo Implement this test
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1471.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1471.phpt
index 9944fae97..ee3d67522 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1471.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1471.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'Issue1471Test';
 $_SERVER['argv'][3] = __DIR__ . '/1471/Issue1471Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -20,7 +20,7 @@ There was 1 failure:
 1) Issue1471Test::testFailure
 Failed asserting that false is true.
 
-%s/Issue1471Test.php:10
+%s%eIssue1471Test.php:%d
 
 FAILURES!
 Tests: 1, Assertions: 1, Failures: 1.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1471/Issue1471Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1471/Issue1471Test.php
index 28f127485..013ccdb23 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1471/Issue1471Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1471/Issue1471Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue1471Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue1471Test extends TestCase
 {
     public function testFailure()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1472.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1472.phpt
index 10656cb5b..a255176f1 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1472.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1472.phpt
@@ -1,12 +1,5 @@
 --TEST--
 https://github.com/sebastianbergmann/phpunit/issues/1472
---SKIPIF--
-<?php
-// See: https://github.com/facebook/hhvm/issues/4669
-if (defined('HHVM_VERSION')) {
-    print 'skip: HHVM does not support cloning DOM nodes';
-}
-?>
 --FILE--
 <?php
 $_SERVER['argv'][1] = '--no-configuration';
@@ -14,7 +7,7 @@ $_SERVER['argv'][2] = 'Issue1472Test';
 $_SERVER['argv'][3] = __DIR__ . '/1472/Issue1472Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1472/Issue1472Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1472/Issue1472Test.php
index a392773a9..8f517c187 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1472/Issue1472Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1472/Issue1472Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue1472Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue1472Test extends TestCase
 {
     public function testAssertEqualXMLStructure()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1570.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1570.phpt
index a34dfa2de..654d70f88 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1570.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1570.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'Issue1570Test';
 $_SERVER['argv'][4] = __DIR__ . '/1570/Issue1570Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -16,5 +16,10 @@ R                                                                   1 / 1 (100%)
 
 Time: %s, Memory: %s
 
+There was 1 risky test:
+
+1) Issue1570Test::testOne
+This test did not perform any assertions
+
 OK, but incomplete, skipped, or risky tests!
 Tests: 1, Assertions: 0, Risky: 1.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1570/Issue1570Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1570/Issue1570Test.php
index 014850669..dec80acf4 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1570/Issue1570Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/1570/Issue1570Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue1570Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue1570Test extends TestCase
 {
     public function testOne()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2137-filter.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2137-filter.phpt
new file mode 100644
index 000000000..7ca926523
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2137-filter.phpt
@@ -0,0 +1,28 @@
+--TEST--
+#2137: Error message for invalid dataprovider
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = 'Issue2137Test';
+$_SERVER['argv'][3] = __DIR__ . '/2137/Issue2137Test.php';
+$_SERVER['argv'][4] = '--filter';
+$_SERVER['argv'][5] = 'BrandService';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+?>
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+W                                                                   1 / 1 (100%)
+
+Time: %s, Memory: %s
+
+There was 1 warning:
+
+1) Warning
+The data provider specified for Issue2137Test::testBrandService is invalid.
+Data set #0 is invalid.
+
+WARNINGS!
+Tests: 1, Assertions: 0, Warnings: 1.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2137-no_filter.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2137-no_filter.phpt
new file mode 100644
index 000000000..d068472ff
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2137-no_filter.phpt
@@ -0,0 +1,30 @@
+--TEST--
+#2137: Error message for invalid dataprovider
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = 'Issue2137Test';
+$_SERVER['argv'][3] = __DIR__ . '/2137/Issue2137Test.php';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+?>
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+WW                                                                  2 / 2 (100%)
+
+Time: %s, Memory: %s
+
+There were 2 warnings:
+
+1) Warning
+The data provider specified for Issue2137Test::testBrandService is invalid.
+Data set #0 is invalid.
+
+2) Warning
+The data provider specified for Issue2137Test::testSomethingElseInvalid is invalid.
+Data set #0 is invalid.
+
+WARNINGS!
+Tests: 2, Assertions: 0, Warnings: 2.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2137/Issue2137Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2137/Issue2137Test.php
new file mode 100644
index 000000000..37c36332e
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2137/Issue2137Test.php
@@ -0,0 +1,33 @@
+<?php
+class Issue2137Test extends PHPUnit\Framework\TestCase
+{
+    /**
+     * @dataProvider provideBrandService
+     * @param $provided
+     * @param $expected
+     */
+    public function testBrandService($provided, $expected)
+    {
+        $this->assertSame($provided, $expected);
+    }
+
+
+    public function provideBrandService()
+    {
+        return [
+            //[true, true]
+            new stdClass() // not valid
+        ];
+    }
+
+
+    /**
+     * @dataProvider provideBrandService
+     * @param $provided
+     * @param $expected
+     */
+    public function testSomethingElseInvalid($provided, $expected)
+    {
+        $this->assertSame($provided, $expected);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2145.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2145.phpt
new file mode 100644
index 000000000..f06b88a1e
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2145.phpt
@@ -0,0 +1,27 @@
+--TEST--
+--stop-on-failure fails to stop on PHP 7
+--FILE--
+<?php
+
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = 'Issue2145Test';
+$_SERVER['argv'][3] = '--stop-on-error';
+$_SERVER['argv'][4] = __DIR__ . '/2145/Issue2145Test.php';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+?>
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+E
+
+Time: %s, Memory: %s
+
+There was 1 error:
+
+1) Issue2145Test
+Exception in %s%eIssue2145Test.php:%d
+%A
+ERRORS!
+Tests: 2, Assertions: 0, Errors: 1.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2145/Issue2145Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2145/Issue2145Test.php
new file mode 100644
index 000000000..7fda33f32
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2145/Issue2145Test.php
@@ -0,0 +1,16 @@
+<?php
+class Issue2145Test extends PHPUnit\Framework\TestCase
+{
+    public static function setUpBeforeClass()
+    {
+        throw new Exception;
+    }
+
+    public function testOne()
+    {
+    }
+
+    public function testTwo()
+    {
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2158.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2158.phpt
index 963849d7f..9ce0b4b5f 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2158.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2158.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'Issue2158Test';
 $_SERVER['argv'][3] = __DIR__ . '/2158/Issue2158Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2158/Issue2158Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2158/Issue2158Test.php
index 014aa4f62..2f6e01b91 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2158/Issue2158Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2158/Issue2158Test.php
@@ -1,12 +1,14 @@
 <?php
-class Issue2158Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue2158Test extends TestCase
 {
     /**
      * Set constant in main process
      */
     public function testSomething()
     {
-        include(__DIR__ . '/constant.inc');
+        include __DIR__ . '/constant.inc';
         $this->assertTrue(true);
     }
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2366.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2366.phpt
new file mode 100644
index 000000000..c75e212b3
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2366.phpt
@@ -0,0 +1,19 @@
+--TEST--
+#2366: Using a test double from a data provider only works once
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = 'Issue2366Test';
+$_SERVER['argv'][3] = __DIR__ . '/2366/Issue2366Test.php';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+?>
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+..                                                                  2 / 2 (100%)
+
+Time: %s, Memory: %s
+
+OK (2 tests, 2 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2366/Issue2366Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2366/Issue2366Test.php
new file mode 100644
index 000000000..17be78289
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2366/Issue2366Test.php
@@ -0,0 +1,32 @@
+<?php
+use PHPUnit\Framework\TestCase;
+
+class Issue2366
+{
+    public function foo()
+    {
+    }
+}
+
+class Issue2366Test extends TestCase
+{
+    /**
+     * @dataProvider provider
+     */
+    public function testOne($o)
+    {
+        $this->assertEquals(1, $o->foo());
+    }
+
+    public function provider()
+    {
+        $o = $this->createMock(Issue2366::class);
+
+        $o->method('foo')->willReturn(1);
+
+        return [
+            [$o],
+            [$o]
+        ];
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2380.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2380.phpt
new file mode 100644
index 000000000..4defaeebf
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2380.phpt
@@ -0,0 +1,19 @@
+--TEST--
+#2380: Data Providers cannot be generators anymore
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = 'Issue2380Test';
+$_SERVER['argv'][3] = __DIR__ . '/2380/Issue2380Test.php';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+?>
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+.                                                                   1 / 1 (100%)
+
+Time: %s, Memory: %s
+
+OK (1 test, 1 assertion)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2380/Issue2380Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2380/Issue2380Test.php
new file mode 100644
index 000000000..55c2b80a0
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2380/Issue2380Test.php
@@ -0,0 +1,21 @@
+<?php
+use PHPUnit\Framework\TestCase;
+
+class Issue2380Test extends TestCase
+{
+    /**
+     * @dataProvider generatorData
+     */
+    public function testGeneratorProvider($data)
+    {
+        $this->assertNotEmpty($data);
+    }
+
+    /**
+     * @return Generator
+     */
+    public function generatorData()
+    {
+        yield ['testing'];
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2382.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2382.phpt
new file mode 100644
index 000000000..969b25e0a
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2382.phpt
@@ -0,0 +1,19 @@
+--TEST--
+#2382: Data Providers throw error with uncloneable object
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = 'Issue2382Test';
+$_SERVER['argv'][3] = __DIR__ . '/2382/Issue2382Test.php';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+?>
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+.                                                                   1 / 1 (100%)
+
+Time: %s, Memory: %s
+
+OK (1 test, 1 assertion)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2382/Issue2382Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2382/Issue2382Test.php
new file mode 100644
index 000000000..9fd49cb0f
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2382/Issue2382Test.php
@@ -0,0 +1,22 @@
+<?php
+use PHPUnit\Framework\TestCase;
+
+class Issue2382Test extends TestCase
+{
+    /**
+     * @dataProvider dataProvider
+     */
+    public function testOne($test)
+    {
+        $this->assertInstanceOf(\Exception::class, $test);
+    }
+
+    public function dataProvider()
+    {
+        return [
+            [
+                $this->getMockBuilder(\Exception::class)->getMock()
+            ]
+        ];
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2435.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2435.phpt
new file mode 100644
index 000000000..f4cabef4a
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2435.phpt
@@ -0,0 +1,20 @@
+--TEST--
+GH-2435: Test empty @group annotation
+--FILE--
+<?php
+
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = 'Issue2435Test';
+$_SERVER['argv'][3] = __DIR__ . '/2435/Issue2435Test.php';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+?>
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+.                                                                   1 / 1 (100%)
+
+Time: %s, Memory: %s
+
+OK (1 test, 1 assertion)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2435/Issue2435Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2435/Issue2435Test.php
new file mode 100644
index 000000000..fdfd196b4
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2435/Issue2435Test.php
@@ -0,0 +1,11 @@
+<?php
+/**
+ * @group
+ */
+class Issue2435Test extends PHPUnit\Framework\TestCase
+{
+    public function testOne()
+    {
+        $this->assertTrue(true);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/244.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/244.phpt
index eb5d7db63..6624e6415 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/244.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/244.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'Issue244Test';
 $_SERVER['argv'][4] = __DIR__ . '/244/Issue244Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/244/Issue244Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/244/Issue244Test.php
index 621c4cf54..efa98f46e 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/244/Issue244Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/244/Issue244Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue244Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue244Test extends TestCase
 {
     /**
      * @expectedException Issue244Exception
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2448-existing-test.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2448-existing-test.phpt
new file mode 100644
index 000000000..5b27253dd
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2448-existing-test.phpt
@@ -0,0 +1,20 @@
+--TEST--
+#2448: Weird error when trying to run `Test` from `Test.php` but `Test.php` does not exist
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = 'Test';
+
+chdir(__DIR__.'/2448');
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+?>
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+.                                                                   1 / 1 (100%)
+
+Time: %s, Memory: %s
+
+OK (1 test, 1 assertion)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2448-not-existing-test.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2448-not-existing-test.phpt
new file mode 100644
index 000000000..e66d59ba9
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2448-not-existing-test.phpt
@@ -0,0 +1,12 @@
+--TEST--
+#2448: Weird error when trying to run `Test` from `Test.php` but `Test.php` does not exist
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = 'Test';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+?>
+--EXPECTF--
+Cannot open file "Test.php".
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2448/Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2448/Test.php
new file mode 100644
index 000000000..95a032c37
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2448/Test.php
@@ -0,0 +1,8 @@
+<?php
+class Test extends PHPUnit\Framework\TestCase
+{
+    public function testOne()
+    {
+        $this->assertTrue(true);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-class-preserve-no-bootstrap.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-class-preserve-no-bootstrap.phpt
new file mode 100644
index 000000000..7443e30a6
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-class-preserve-no-bootstrap.phpt
@@ -0,0 +1,30 @@
+--TEST--
+GH-2591: Test class process isolation with preserving global state and with loaded bootstrap, without global string.
+Expected result is to have an error in first test, and then have variable set in second test to be visible in third.
+--FILE--
+<?php
+
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = '--bootstrap';
+$_SERVER['argv'][3] = __DIR__ . '/2591/bootstrapWithBootstrapNoGlobal.php';
+$_SERVER['argv'][4] = __DIR__ . '/2591/SeparateClassPreserveTest.php';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+E..                                                                 3 / 3 (100%)
+
+Time: %s, Memory: %s
+
+There was 1 error:
+
+1) Issue2591_SeparateClassPreserveTest::testOriginalGlobalString
+Undefined index: globalString
+
+%sSeparateClassPreserveTest.php:%d
+
+ERRORS!
+Tests: 3, Assertions: 2, Errors: 1.
+
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-class-preserve.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-class-preserve.phpt
new file mode 100644
index 000000000..9594b7f01
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-class-preserve.phpt
@@ -0,0 +1,21 @@
+--TEST--
+GH-2591: Test class process isolation with preserving global state and with loaded bootstrap.
+Expected result is to have a global variable modified in first test to be the same in the second.
+--FILE--
+<?php
+
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = '--bootstrap';
+$_SERVER['argv'][3] = __DIR__ . '/2591/bootstrapWithBootstrap.php';
+$_SERVER['argv'][4] = __DIR__ . '/2591/SeparateClassPreserveTest.php';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+...                                                                 3 / 3 (100%)
+
+Time: %s, Memory: %s
+
+OK (3 tests, 3 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-function-no-preserve-no-bootstrap-xdebug.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-function-no-preserve-no-bootstrap-xdebug.phpt
new file mode 100644
index 000000000..3182f8785
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-function-no-preserve-no-bootstrap-xdebug.phpt
@@ -0,0 +1,39 @@
+--TEST--
+GH-2591: Test method process isolation without preserving global state and without loaded bootstrap.
+Expected result is to have an error, because of no classes loaded.
+--SKIPIF--
+<?php
+if (!extension_loaded('xdebug')) {
+    print 'skip: xdebug not loaded';
+}
+--FILE--
+<?php
+
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = '--bootstrap';
+$_SERVER['argv'][3] = __DIR__ . '/2591/bootstrapNoBootstrap.php';
+$_SERVER['argv'][4] = __DIR__ . '/2591/SeparateFunctionNoPreserveTest.php';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+EE                                                                  2 / 2 (100%)
+
+Time: %s, Memory: %s
+
+There were 2 errors:
+
+1) Issue2591_SeparateFunctionNoPreserveTest::testChangedGlobalString
+PHPUnit\Framework\Exception: PHP Fatal error:  Class 'PHPUnit\Framework\TestCase' not found %s
+PHP Stack trace:
+%a
+
+2) Issue2591_SeparateFunctionNoPreserveTest::testGlobalString
+PHPUnit\Framework\Exception: PHP Fatal error:  Class 'PHPUnit\Framework\TestCase' not found %s
+PHP Stack trace:
+%a
+
+ERRORS!
+Tests: 2, Assertions: 0, Errors: 2.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-function-no-preserve-no-bootstrap.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-function-no-preserve-no-bootstrap.phpt
new file mode 100644
index 000000000..82c3e981b
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-function-no-preserve-no-bootstrap.phpt
@@ -0,0 +1,35 @@
+--TEST--
+GH-2591: Test method process isolation without preserving global state and without loaded bootstrap.
+Expected result is to have an error, because of no classes loaded.
+--SKIPIF--
+<?php
+if (extension_loaded('xdebug')) {
+    print 'skip: xdebug loaded';
+}
+--FILE--
+<?php
+
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = '--bootstrap';
+$_SERVER['argv'][3] = __DIR__ . '/2591/bootstrapNoBootstrap.php';
+$_SERVER['argv'][4] = __DIR__ . '/2591/SeparateFunctionNoPreserveTest.php';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+EE                                                                  2 / 2 (100%)
+
+Time: %s, Memory: %s
+
+There were 2 errors:
+
+1) Issue2591_SeparateFunctionNoPreserveTest::testChangedGlobalString
+PHPUnit\Framework\Exception: PHP Fatal error:  Class 'PHPUnit\Framework\TestCase' not found %s
+
+2) Issue2591_SeparateFunctionNoPreserveTest::testGlobalString
+PHPUnit\Framework\Exception: PHP Fatal error:  Class 'PHPUnit\Framework\TestCase' not found %s
+
+ERRORS!
+Tests: 2, Assertions: 0, Errors: 2.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-function-no-preserve.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-function-no-preserve.phpt
new file mode 100644
index 000000000..44aee6852
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-function-no-preserve.phpt
@@ -0,0 +1,20 @@
+--TEST--
+GH-2591: Test method process isolation without preserving global state and with loaded bootstrap.
+--FILE--
+<?php
+
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = '--bootstrap';
+$_SERVER['argv'][3] = __DIR__ . '/2591/bootstrapWithBootstrap.php';
+$_SERVER['argv'][4] = __DIR__ . '/2591/SeparateFunctionNoPreserveTest.php';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+..                                                                  2 / 2 (100%)
+
+Time: %s, Memory: %s
+
+OK (2 tests, 2 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-function-preserve.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-function-preserve.phpt
new file mode 100644
index 000000000..8bc9c5046
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591-separate-function-preserve.phpt
@@ -0,0 +1,20 @@
+--TEST--
+GH-2591: Test method process isolation with preserving global state and with loaded bootstrap.
+--FILE--
+<?php
+
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = '--bootstrap';
+$_SERVER['argv'][3] = __DIR__ . '/2591/bootstrapWithBootstrap.php';
+$_SERVER['argv'][4] = __DIR__ . '/2591/SeparateFunctionPreserveTest.php';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+..                                                                  2 / 2 (100%)
+
+Time: %s, Memory: %s
+
+OK (2 tests, 2 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/SeparateClassPreserveTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/SeparateClassPreserveTest.php
new file mode 100644
index 000000000..99f73b61e
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/SeparateClassPreserveTest.php
@@ -0,0 +1,26 @@
+<?php
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @runClassInSeparateProcess
+ * @preserveGlobalState enabled
+ */
+class Issue2591_SeparateClassPreserveTest extends TestCase
+{
+    public function testOriginalGlobalString()
+    {
+        $this->assertEquals('Hello', $GLOBALS['globalString']);
+    }
+
+    public function testChangedGlobalString()
+    {
+        $GLOBALS['globalString'] = 'Hello!';
+        $this->assertEquals('Hello!', $GLOBALS['globalString']);
+    }
+
+    public function testGlobalString()
+    {
+        $this->assertEquals('Hello!', $GLOBALS['globalString']);
+    }
+
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/SeparateFunctionNoPreserveTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/SeparateFunctionNoPreserveTest.php
new file mode 100644
index 000000000..92c013ec7
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/SeparateFunctionNoPreserveTest.php
@@ -0,0 +1,21 @@
+<?php
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @runTestsInSeparateProcesses
+ * @preserveGlobalState disabled
+ */
+class Issue2591_SeparateFunctionNoPreserveTest extends TestCase
+{
+    public function testChangedGlobalString()
+    {
+        $GLOBALS['globalString'] = 'Hello!';
+        $this->assertEquals('Hello!', $GLOBALS['globalString']);
+    }
+
+    public function testGlobalString()
+    {
+        $this->assertEquals('Hello', $GLOBALS['globalString']);
+    }
+
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/SeparateFunctionPreserveTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/SeparateFunctionPreserveTest.php
new file mode 100644
index 000000000..61b2a78e2
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/SeparateFunctionPreserveTest.php
@@ -0,0 +1,21 @@
+<?php
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @runTestsInSeparateProcesses
+ * @preserveGlobalState enabled
+ */
+class Issue2591_SeparateFunctionPreserveTest extends TestCase
+{
+    public function testChangedGlobalString()
+    {
+        $GLOBALS['globalString'] = 'Hello!';
+        $this->assertEquals('Hello!', $GLOBALS['globalString']);
+    }
+
+    public function testGlobalString()
+    {
+        $this->assertEquals('Hello', $GLOBALS['globalString']);
+    }
+
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/bootstrapNoBootstrap.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/bootstrapNoBootstrap.php
new file mode 100644
index 000000000..ba308f2a2
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/bootstrapNoBootstrap.php
@@ -0,0 +1,7 @@
+<?php
+ini_set('display_errors', 0);
+ini_set('log_errors', 1);
+
+$globalString                          = 'Hello';
+
+// require __DIR__ . '/../../../bootstrap.php';
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/bootstrapWithBootstrap.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/bootstrapWithBootstrap.php
new file mode 100644
index 000000000..656f7dcbd
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/bootstrapWithBootstrap.php
@@ -0,0 +1,4 @@
+<?php
+$globalString                          = 'Hello';
+
+require __DIR__ . '/../../../bootstrap.php';
\ No newline at end of file
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/bootstrapWithBootstrapNoGlobal.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/bootstrapWithBootstrapNoGlobal.php
new file mode 100644
index 000000000..2907ee563
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2591/bootstrapWithBootstrapNoGlobal.php
@@ -0,0 +1,4 @@
+<?php
+// $globalString                          = 'Hello';
+
+require __DIR__ . '/../../../bootstrap.php';
\ No newline at end of file
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2725-separate-class-before-after-pid.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2725-separate-class-before-after-pid.phpt
new file mode 100644
index 000000000..c86131f93
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2725-separate-class-before-after-pid.phpt
@@ -0,0 +1,19 @@
+--TEST--
+GH-2725: Verify that @runClassInSeparateProcess runs @beforeclass and @afterclass methods in the same process as test methods.
+--FILE--
+<?php
+
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = __DIR__ . '/2725/BeforeAfterClassPidTest.php';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+..                                                                  2 / 2 (100%)
+@afterClass output - PID difference should be zero: 0
+
+Time: %s, Memory: %s
+
+OK (2 tests, 2 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2725/BeforeAfterClassPidTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2725/BeforeAfterClassPidTest.php
new file mode 100644
index 000000000..8714e6c39
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2725/BeforeAfterClassPidTest.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace Issue2725;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @runClassInSeparateProcess
+ */
+class BeforeAfterClassPidTest extends TestCase
+{
+    /**
+     * @beforeClass
+     */
+    public static function showPidBefore()
+    {
+        $GLOBALS['PID_BEFORE'] = getmypid();
+    }
+
+    public function testComparePids()
+    {
+        $this->assertEquals($GLOBALS['PID_BEFORE'], getmypid());
+    }
+
+    public function testThatClassDidNotReload()
+    {
+        $this->assertEquals($GLOBALS['PID_BEFORE'], getmypid());
+    }
+
+    /**
+     * @afterClass
+     */
+    public static function showPidAfter()
+    {
+        echo "\n@afterClass output - PID difference should be zero: " . ($GLOBALS['PID_BEFORE'] - getmypid());
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2731.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2731.phpt
new file mode 100644
index 000000000..681d3c28d
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2731.phpt
@@ -0,0 +1,26 @@
+--TEST--
+GH-2731: Empty exception message cannot be expected
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = 'Issue2731Test';
+$_SERVER['argv'][3] = __DIR__ . '/2731/Issue2731Test.php';
+
+require __DIR__ . '/../../bootstrap.php';
+
+PHPUnit\TextUI\Command::main();
+?>
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+F                                                                   1 / 1 (100%)
+
+Time: %s, Memory: %s
+
+There was 1 failure:
+
+1) Issue2731Test::testOne
+Failed asserting that exception message is empty but is 'message'.
+
+FAILURES!
+Tests: 1, Assertions: 2, Failures: 1.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2731/Issue2731Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2731/Issue2731Test.php
new file mode 100644
index 000000000..0d1e6d3cd
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2731/Issue2731Test.php
@@ -0,0 +1,11 @@
+<?php
+class Issue2731Test extends PHPUnit\Framework\TestCase
+{
+    public function testOne()
+    {
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage('');
+
+        throw new Exception('message');
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2811.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2811.phpt
new file mode 100644
index 000000000..7d442dc21
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2811.phpt
@@ -0,0 +1,20 @@
+--TEST--
+GH-2811: expectExceptionMessage() does not work without expectException()
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = 'Issue2811Test';
+$_SERVER['argv'][3] = __DIR__ . '/2811/Issue2811Test.php';
+
+require __DIR__ . '/../../bootstrap.php';
+
+PHPUnit\TextUI\Command::main();
+?>
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+.                                                                   1 / 1 (100%)
+
+Time: %s, Memory: %s
+
+OK (1 test, 1 assertion)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2811/Issue2811Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2811/Issue2811Test.php
new file mode 100644
index 000000000..20bb57037
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/2811/Issue2811Test.php
@@ -0,0 +1,10 @@
+<?php
+class Issue2811Test extends PHPUnit\Framework\TestCase
+{
+    public function testOne()
+    {
+        $this->expectExceptionMessage('hello');
+
+        throw new \Exception('hello');
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/322.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/322.phpt
index c69e215b7..818d01bbd 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/322.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/322.phpt
@@ -12,15 +12,16 @@ $_SERVER['argv'][6] = 'Issue322Test';
 $_SERVER['argv'][7] = __DIR__ . '/322/Issue322Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
+Test 'Issue322Test::testOne' started
+Test 'Issue322Test::testOne' ended
 
-Starting test 'Issue322Test::testOne'.
-.                                                                   1 / 1 (100%)
 
 Time: %s, Memory: %s
 
-OK (1 test, 0 assertions)
+OK (1 test, 1 assertion)
+
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/322/Issue322Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/322/Issue322Test.php
index 618bcaa19..894a06f2c 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/322/Issue322Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/322/Issue322Test.php
@@ -1,11 +1,14 @@
 <?php
-class Issue322Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue322Test extends TestCase
 {
     /**
      * @group one
      */
     public function testOne()
     {
+        $this->assertTrue(true);
     }
 
     /**
@@ -13,5 +16,6 @@ public function testOne()
      */
     public function testTwo()
     {
+        $this->assertTrue(true);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/433.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/433.phpt
index 0f1adf1b2..f64a29a18 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/433.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/433.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][2] = 'Issue433Test';
 $_SERVER['argv'][3] = __DIR__ . '/433/Issue433Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/433/Issue433Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/433/Issue433Test.php
index e0a91b35b..eb8657671 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/433/Issue433Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/433/Issue433Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue433Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue433Test extends TestCase
 {
     public function testOutputWithExpectationBefore()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/445.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/445.phpt
index f15b1290d..a49768c60 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/445.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/445.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][3] = 'Issue445Test';
 $_SERVER['argv'][4] = __DIR__ . '/445/Issue445Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/445/Issue445Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/445/Issue445Test.php
index c3090259e..560835eba 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/445/Issue445Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/445/Issue445Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue445Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue445Test extends TestCase
 {
     public function testOutputWithExpectationBefore()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/498.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/498.phpt
index db6e00b33..e231889b2 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/498.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/498.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][4] = 'Issue498Test';
 $_SERVER['argv'][5] = __DIR__ . '/498/Issue498Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/498/Issue498Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/498/Issue498Test.php
index 5d22aac47..993419f7a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/498/Issue498Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/498/Issue498Test.php
@@ -1,6 +1,8 @@
 <?php
 
-class Issue498Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue498Test extends TestCase
 {
     /**
      * @test
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/503.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/503.phpt
index 07aecb7ea..bbb20aed0 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/503.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/503.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][2] = 'Issue503Test';
 $_SERVER['argv'][3] = __DIR__ . '/503/Issue503Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
@@ -25,7 +25,8 @@ Failed asserting that two strings are identical.
 +++ Actual
 @@ @@
  #Warning: Strings contain different line endings!
- foo
+-'foo
++'foo
 
 %s:%i
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/503/Issue503Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/503/Issue503Test.php
index 75ca8d454..2d1af390c 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/503/Issue503Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/503/Issue503Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue503Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue503Test extends TestCase
 {
     public function testCompareDifferentLineEndings()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/581.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/581.phpt
index c4327b4c9..e0c956feb 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/581.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/581.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][2] = 'Issue581Test';
 $_SERVER['argv'][3] = __DIR__ . '/581/Issue581Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
@@ -27,14 +27,10 @@ Failed asserting that two objects are equal.
  stdClass Object (
      0 => 1
      1 => 2
-     2 => 'Test\n'
+     2 => 'Test\r\n'
      3 => 4
 -    4 => 5
 +    4 => 1
-     5 => 6
-     6 => 7
-     7 => 8
- )
 
 %s:%i
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/581/Issue581Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/581/Issue581Test.php
index 88d637c41..05e01076b 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/581/Issue581Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/581/Issue581Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue581Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue581Test extends TestCase
 {
     public function testExportingObjectsDoesNotBreakWindowsLineFeeds()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/74.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/74.phpt
index 6ace5838d..4f7fa2936 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/74.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/74.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'Issue74Test';
 $_SERVER['argv'][4] = __DIR__ . '/74/Issue74Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
@@ -22,7 +22,7 @@ There was 1 error:
 1) Issue74Test::testCreateAndThrowNewExceptionInProcessIsolation
 NewException: Testing GH-74
 
-%sIssue74Test.php:7
+%sIssue74Test.php:%d
 
 ERRORS!
 Tests: 1, Assertions: 0, Errors: 1.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/74/Issue74Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/74/Issue74Test.php
index 72f35928a..6e9faf3bc 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/74/Issue74Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/74/Issue74Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue74Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue74Test extends TestCase
 {
     public function testCreateAndThrowNewExceptionInProcessIsolation()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/765.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/765.phpt
index 266968afa..507eff91f 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/765.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/765.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][2] = 'Issue765Test';
 $_SERVER['argv'][3] = __DIR__ . '/765/Issue765Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/765/Issue765Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/765/Issue765Test.php
index a47474b27..f8d732d0e 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/765/Issue765Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/765/Issue765Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue765Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue765Test extends TestCase
 {
     public function testDependee()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/797.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/797.phpt
index ea73fd11f..cff94bdd5 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/797.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/797.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][]  = __DIR__ . '/797/bootstrap797.php';
 $_SERVER['argv'][]  = __DIR__ . '/797/Issue797Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/797/Issue797Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/797/Issue797Test.php
index b1c1b8f92..a10d3dd9d 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/797/Issue797Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/797/Issue797Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue797Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue797Test extends TestCase
 {
     protected $preserveGlobalState = false;
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/863.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/863.phpt
index 2f13e9bb2..ef04db1b1 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/863.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/863.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][4] = 'BankAccountTest';
 $_SERVER['argv'][5] = dirname(dirname(__DIR__)) . '/_files/BankAccountTest.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/873-php5.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/873-php5.phpt
deleted file mode 100644
index 3bf1e9a72..000000000
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/873-php5.phpt
+++ /dev/null
@@ -1,22 +0,0 @@
---TEST--
-GH-873: PHPUnit suppresses exceptions thrown outside of test case function
---SKIPIF--
-<?php
-if (PHP_MAJOR_VERSION > 5) {
-    print 'skip: PHP 5 is required';
-}
-?>
---FILE--
-<?php
-$_SERVER['argv'][1] = '--no-configuration';
-$_SERVER['argv'][2] = 'Issue873Test';
-$_SERVER['argv'][3] = __DIR__ . '/873/Issue873Test.php';
-
-require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
-?>
---EXPECTF--
-
-Fatal error: Uncaught exception 'Exception' with message 'PHPUnit suppresses exceptions thrown outside of test case function' in %s:%i
-Stack trace:
-%a
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/873-php7.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/873-php7.phpt
deleted file mode 100644
index 24974ac1c..000000000
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/873-php7.phpt
+++ /dev/null
@@ -1,22 +0,0 @@
---TEST--
-GH-873: PHPUnit suppresses exceptions thrown outside of test case function
---SKIPIF--
-<?php
-if (PHP_MAJOR_VERSION < 7) {
-    print 'skip: PHP 7 is required';
-}
-?>
---FILE--
-<?php
-$_SERVER['argv'][1] = '--no-configuration';
-$_SERVER['argv'][2] = 'Issue873Test';
-$_SERVER['argv'][3] = __DIR__ . '/873/Issue873Test.php';
-
-require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
-?>
---EXPECTF--
-
-Fatal error: Uncaught Exception: PHPUnit suppresses exceptions thrown outside of test case function in %s:%i
-Stack trace:
-%a
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/873.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/873.phpt
new file mode 100644
index 000000000..96ea6b541
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/GitHub/873.phpt
@@ -0,0 +1,22 @@
+--TEST--
+GH-873: PHPUnit suppresses exceptions thrown outside of test case function
+--SKIPIF--
+<?php
+if (PHP_MAJOR_VERSION < 7) {
+    print 'skip: PHP 7 is required';
+}
+?>
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = 'Issue873Test';
+$_SERVER['argv'][3] = __DIR__ . '/873/Issue873Test.php';
+
+require __DIR__ . '/../../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+?>
+--EXPECTF--
+
+Fatal error: Uncaught Exception: PHPUnit suppresses exceptions thrown outside of test case function in %s:%i
+Stack trace:
+%a
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/1021.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/1021.phpt
index 9f652392b..be084675f 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/1021.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/1021.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'Issue1021Test';
 $_SERVER['argv'][3] = __DIR__ . '/1021/Issue1021Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
@@ -16,4 +16,4 @@ PHPUnit %s by Sebastian Bergmann and contributors.
 
 Time: %s, Memory: %s
 
-OK (2 tests, 1 assertion)
+OK (2 tests, 2 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/1021/Issue1021Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/1021/Issue1021Test.php
index c8fa4c79b..f4b4c3451 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/1021/Issue1021Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/1021/Issue1021Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue1021Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue1021Test extends TestCase
 {
     /**
      * @dataProvider provider
@@ -14,6 +16,7 @@ public function testSomething($data)
      */
     public function testSomethingElse()
     {
+        $this->assertTrue(true);
     }
 
     public function provider()
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/523.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/523.phpt
index 55f705949..6ee85b622 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/523.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/523.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'Issue523Test';
 $_SERVER['argv'][3] = __DIR__ . '/523/Issue523Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/523/Issue523Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/523/Issue523Test.php
index 80124f1da..1a10414a6 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/523/Issue523Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/523/Issue523Test.php
@@ -1,11 +1,13 @@
 <?php
-class Issue523Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue523Test extends TestCase
 {
     public function testAttributeEquals()
     {
         $this->assertAttributeEquals('foo', 'field', new Issue523());
     }
-};
+}
 
 class Issue523 extends ArrayIterator
 {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/578.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/578.phpt
index 9f3c00cb0..111e3a011 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/578.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/578.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'Issue578Test';
 $_SERVER['argv'][3] = __DIR__ . '/578/Issue578Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/578/Issue578Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/578/Issue578Test.php
index 262d97f64..24b824882 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/578/Issue578Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/578/Issue578Test.php
@@ -1,5 +1,7 @@
 <?php
-class Issue578Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Issue578Test extends TestCase
 {
     public function testNoticesDoublePrintStackTrace()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/684.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/684.phpt
index b7ab70e98..33eda07c0 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/684.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/684.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'Issue684Test';
 $_SERVER['argv'][3] = __DIR__ . '/684/Issue684Test.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/684/Issue684Test.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/684/Issue684Test.php
index e8e5d87ec..3a300b0e0 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/684/Issue684Test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/684/Issue684Test.php
@@ -1,4 +1,6 @@
 <?php
-class Foo_Bar_Issue684Test extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Foo_Bar_Issue684Test extends TestCase
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783.phpt b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783.phpt
index 260ca06fa..b902d36dc 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'ParentSuite';
 $_SERVER['argv'][5] = __DIR__ . '/783/ParentSuite.php';
 
 require __DIR__ . '/../../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
@@ -18,4 +18,4 @@ PHPUnit %s by Sebastian Bergmann and contributors.
 
 Time: %s, Memory: %s
 
-OK (2 tests, 0 assertions)
+OK (2 tests, 2 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/ChildSuite.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/ChildSuite.php
index 8bac5144b..0825462b2 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/ChildSuite.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/ChildSuite.php
@@ -1,4 +1,6 @@
 <?php
+use PHPUnit\Framework\TestSuite;
+
 require_once 'OneTest.php';
 require_once 'TwoTest.php';
 
@@ -6,9 +8,9 @@ class ChildSuite
 {
     public static function suite()
     {
-        $suite = new PHPUnit_Framework_TestSuite('Child');
-        $suite->addTestSuite('OneTest');
-        $suite->addTestSuite('TwoTest');
+        $suite = new TestSuite('Child');
+        $suite->addTestSuite(OneTest::class);
+        $suite->addTestSuite(TwoTest::class);
 
         return $suite;
     }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/OneTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/OneTest.php
index 71951582e..269ade905 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/OneTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/OneTest.php
@@ -1,10 +1,13 @@
 <?php
+use PHPUnit\Framework\TestCase;
+
 /**
  * @group foo
  */
-class OneTest extends PHPUnit_Framework_TestCase
+class OneTest extends TestCase
 {
     public function testSomething()
     {
+        $this->assertTrue(true);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/ParentSuite.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/ParentSuite.php
index 6dd63e271..87d376729 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/ParentSuite.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/ParentSuite.php
@@ -1,11 +1,13 @@
 <?php
+use PHPUnit\Framework\TestSuite;
+
 require_once 'ChildSuite.php';
 
 class ParentSuite
 {
     public static function suite()
     {
-        $suite = new PHPUnit_Framework_TestSuite('Parent');
+        $suite = new TestSuite('Parent');
         $suite->addTest(ChildSuite::suite());
 
         return $suite;
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/TwoTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/TwoTest.php
index 580246ce9..c6a422e33 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/TwoTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Regression/Trac/783/TwoTest.php
@@ -1,10 +1,13 @@
 <?php
+use PHPUnit\Framework\TestCase;
+
 /**
  * @group bar
  */
-class TwoTest extends PHPUnit_Framework_TestCase
+class TwoTest extends TestCase
 {
     public function testSomething()
     {
+        $this->assertTrue(true);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Runner/BaseTestRunnerTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Runner/BaseTestRunnerTest.php
deleted file mode 100644
index a0bbb008f..000000000
--- a/lib/composer/vendor/phpunit/phpunit/tests/Runner/BaseTestRunnerTest.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since      Class available since Release 2.0.0
- * @covers     PHPUnit_Runner_BaseTestRunner
- */
-class Runner_BaseTestRunnerTest extends PHPUnit_Framework_TestCase
-{
-    public function testInvokeNonStaticSuite()
-    {
-        $runner = new MockRunner;
-        $runner->getTest('NonStatic');
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Runner/PhptTestCaseTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Runner/PhptTestCaseTest.php
new file mode 100644
index 000000000..8463003d4
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Runner/PhptTestCaseTest.php
@@ -0,0 +1,321 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Runner;
+
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Util\PHP\AbstractPhpProcess;
+
+class PhptTestCaseTest extends TestCase
+{
+    const EXPECT_CONTENT = <<<EOF
+--TEST--
+EXPECT test
+--FILE--
+<?php echo "Hello PHPUnit!"; ?>
+--EXPECT--
+Hello PHPUnit!
+EOF;
+
+    const EXPECTF_CONTENT = <<<EOF
+--TEST--
+EXPECTF test
+--FILE--
+<?php echo "Hello PHPUnit!"; ?>
+--EXPECTF--
+Hello %s!
+EOF;
+
+    const EXPECTREGEX_CONTENT = <<<EOF
+--TEST--
+EXPECTREGEX test
+--FILE--
+<?php echo "Hello PHPUnit!"; ?>
+--EXPECTREGEX--
+Hello [HPU]{4}[nit]{3}!
+EOF;
+
+    const FILE_SECTION = <<<EOF
+<?php echo "Hello PHPUnit!"; ?>
+
+EOF;
+
+    /**
+     * @var string
+     */
+    private $dirname;
+
+    /**
+     * @var string
+     */
+    private $filename;
+
+    /**
+     * @var PhptTestCase
+     */
+    private $testCase;
+
+    /**
+     * @var AbstractPhpProcess|\PHPUnit\Framework\MockObject\MockObject
+     */
+    private $phpProcess;
+
+    protected function setUp()
+    {
+        $this->dirname  = \sys_get_temp_dir();
+        $this->filename = $this->dirname . '/phpunit.phpt';
+        \touch($this->filename);
+
+        $this->phpProcess = $this->getMockForAbstractClass(AbstractPhpProcess::class, [], '', false);
+        $this->testCase   = new PhptTestCase($this->filename, $this->phpProcess);
+    }
+
+    protected function tearDown()
+    {
+        @\unlink($this->filename);
+
+        $this->filename = null;
+        $this->testCase = null;
+    }
+
+    /**
+     * Defines the content of the current PHPT test.
+     *
+     * @param string $content
+     */
+    private function setPhpContent($content)
+    {
+        \file_put_contents($this->filename, $content);
+    }
+
+    /**
+     * Ensures the correct line ending is used for comparison
+     *
+     * @param string $content
+     *
+     * @return string
+     */
+    private function ensureCorrectEndOfLine($content)
+    {
+        return \strtr(
+            $content,
+            [
+                "\r\n" => PHP_EOL,
+                "\r"   => PHP_EOL,
+                "\n"   => PHP_EOL
+            ]
+        );
+    }
+
+    public function testShouldRunFileSectionAsTest()
+    {
+        $this->setPhpContent($this->ensureCorrectEndOfLine(self::EXPECT_CONTENT));
+
+        $fileSection = '<?php echo "Hello PHPUnit!"; ?>' . PHP_EOL;
+
+        $this->phpProcess
+             ->expects($this->once())
+             ->method('runJob')
+             ->with($fileSection)
+             ->will($this->returnValue(['stdout' => '', 'stderr' => '']));
+
+        $this->testCase->run();
+    }
+
+    public function testRenderFileSection()
+    {
+        $this->setPhpContent($this->ensureCorrectEndOfLine(
+            <<<EOF
+--TEST--
+Something to decribe it
+--FILE--
+<?php echo __DIR__ . __FILE__; ?>
+--EXPECT--
+Something
+EOF
+        ));
+
+        $renderedCode = "<?php echo '" . $this->dirname . "' . '" . $this->filename . "'; ?>" . PHP_EOL;
+
+        $this->phpProcess
+             ->expects($this->once())
+             ->method('runJob')
+             ->with($renderedCode)
+             ->will($this->returnValue(['stdout' => '', 'stderr' => '']));
+
+        $this->testCase->run();
+    }
+
+    public function testRenderSkipifSection()
+    {
+        $phptContent = self::EXPECT_CONTENT . PHP_EOL;
+        $phptContent .= '--SKIPIF--' . PHP_EOL;
+        $phptContent .= "<?php echo 'skip: ' . __FILE__; ?>" . PHP_EOL;
+
+        $this->setPhpContent($phptContent);
+
+        $renderedCode = "<?php echo 'skip: ' . '" . $this->filename . "'; ?>" . PHP_EOL;
+
+        $this->phpProcess
+             ->expects($this->at(0))
+             ->method('runJob')
+             ->with($renderedCode)
+             ->will($this->returnValue(['stdout' => '', 'stderr' => '']));
+
+        $this->testCase->run();
+    }
+
+    public function testShouldRunSkipifSectionWhenExists()
+    {
+        $skipifSection = '<?php /** Nothing **/ ?>' . PHP_EOL;
+
+        $phptContent = self::EXPECT_CONTENT . PHP_EOL;
+        $phptContent .= '--SKIPIF--' . PHP_EOL;
+        $phptContent .= $skipifSection;
+
+        $this->setPhpContent($phptContent);
+
+        $this->phpProcess
+             ->expects($this->at(0))
+             ->method('runJob')
+             ->with($skipifSection)
+             ->will($this->returnValue(['stdout' => '', 'stderr' => '']));
+
+        $this->testCase->run();
+    }
+
+    public function testShouldNotRunTestSectionIfSkipifSectionReturnsOutputWithSkipWord()
+    {
+        $skipifSection = '<?php echo "skip: Reason"; ?>' . PHP_EOL;
+
+        $phptContent = self::EXPECT_CONTENT . PHP_EOL;
+        $phptContent .= '--SKIPIF--' . PHP_EOL;
+        $phptContent .= $skipifSection;
+
+        $this->setPhpContent($phptContent);
+
+        $this->phpProcess
+             ->expects($this->once())
+             ->method('runJob')
+             ->with($skipifSection)
+             ->will($this->returnValue(['stdout' => 'skip: Reason', 'stderr' => '']));
+
+        $this->testCase->run();
+    }
+
+    public function testShouldRunCleanSectionWhenDefined()
+    {
+        $cleanSection = '<?php unlink("/tmp/something"); ?>' . PHP_EOL;
+
+        $phptContent = self::EXPECT_CONTENT . PHP_EOL;
+        $phptContent .= '--CLEAN--' . PHP_EOL;
+        $phptContent .= $cleanSection;
+
+        $this->setPhpContent($phptContent);
+
+        $this->phpProcess
+             ->expects($this->at(1))
+             ->method('runJob')
+             ->with($cleanSection);
+
+        $this->testCase->run();
+    }
+
+    public function testShouldThrowsAnExceptionWhenPhptFileIsEmpty()
+    {
+        $this->setPhpContent('');
+
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage('Invalid PHPT file');
+
+        $this->testCase->run();
+    }
+
+    public function testShouldThrowsAnExceptionWhenFileSectionIsMissing()
+    {
+        $this->setPhpContent(
+            <<<EOF
+--TEST--
+Something to decribe it
+--EXPECT--
+Something
+EOF
+        );
+
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage('Invalid PHPT file');
+
+        $this->testCase->run();
+    }
+
+    public function testShouldThrowsAnExceptionWhenThereIsNoExpecOrExpectifOrExpecregexSectionInPhptFile()
+    {
+        $this->setPhpContent(
+            <<<EOF
+--TEST--
+Something to decribe it
+--FILE--
+<?php
+echo "Hello world!\n";
+?>
+EOF
+        );
+
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage('Invalid PHPT file');
+
+        $this->testCase->run();
+    }
+
+    public function testShouldValidateExpectSession()
+    {
+        $this->setPhpContent(self::EXPECT_CONTENT);
+
+        $this->phpProcess
+             ->expects($this->once())
+             ->method('runJob')
+             ->with(self::FILE_SECTION)
+             ->will($this->returnValue(['stdout' => 'Hello PHPUnit!', 'stderr' => '']));
+
+        $result = $this->testCase->run();
+
+        $this->assertTrue($result->wasSuccessful());
+    }
+
+    public function testShouldValidateExpectfSession()
+    {
+        $this->setPhpContent(self::EXPECTF_CONTENT);
+
+        $this->phpProcess
+             ->expects($this->once())
+             ->method('runJob')
+             ->with(self::FILE_SECTION)
+             ->will($this->returnValue(['stdout' => 'Hello PHPUnit!', 'stderr' => '']));
+
+        $result = $this->testCase->run();
+
+        $this->assertTrue($result->wasSuccessful());
+    }
+
+    public function testShouldValidateExpectregexSession()
+    {
+        $this->setPhpContent(self::EXPECTREGEX_CONTENT);
+
+        $this->phpProcess
+             ->expects($this->once())
+             ->method('runJob')
+             ->with(self::FILE_SECTION)
+             ->will($this->returnValue(['stdout' => 'Hello PHPUnit!', 'stderr' => '']));
+
+        $result = $this->testCase->run();
+
+        $this->assertTrue($result->wasSuccessful());
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/abstract-test-class.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/abstract-test-class.phpt
index 34e3a5eb2..41535e64b 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/abstract-test-class.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/abstract-test-class.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'AbstractTest';
 $_SERVER['argv'][3] = __DIR__ . '/../_files/AbstractTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/assertion.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/assertion.phpt
index 71de0fb03..f9306fb8c 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/assertion.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/assertion.phpt
@@ -20,7 +20,7 @@ $_SERVER['argv'][2] = 'AssertionExampleTest';
 $_SERVER['argv'][3] = __DIR__ . '/../_files/AssertionExampleTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/code-coverage-ignore.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/code-coverage-ignore.phpt
index 8add6137a..f6ca35a53 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/code-coverage-ignore.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/code-coverage-ignore.phpt
@@ -16,7 +16,7 @@ $_SERVER['argv'][5] = '--whitelist';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/IgnoreCodeCoverageClass.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -31,6 +31,6 @@ Code Coverage Report:%w
 %s
 %w
  Summary:%w
-  Classes: 100.00% (1/1)
+  Classes:%w(0/0)%w
   Methods:%w(0/0)%w
   Lines:%w(0/0)%w
\ No newline at end of file
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/code-coverage-phpt.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/code-coverage-phpt.phpt
new file mode 100644
index 000000000..f1d577e54
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/code-coverage-phpt.phpt
@@ -0,0 +1,43 @@
+--TEST--
+phpunit --colors=never --coverage-text=php://stdout ../_files/phpt-for-coverage.phpt --whitelist ../_files/CoveredClass.php
+--SKIPIF--
+<?php
+if (!extension_loaded('xdebug')) {
+    print 'skip: Extension xdebug is required.';
+}
+?>
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = '--bootstrap';
+$_SERVER['argv'][3] = __DIR__ . '/../bootstrap.php';
+$_SERVER['argv'][4] = '--colors=never';
+$_SERVER['argv'][5] = '--coverage-text=php://stdout';
+$_SERVER['argv'][6] = __DIR__ . '/../_files/phpt-for-coverage.phpt';
+$_SERVER['argv'][7] = '--whitelist';
+$_SERVER['argv'][8] = __DIR__ . '/../_files/CoveredClass.php';
+
+require __DIR__ . '/../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+.                                                                   1 / 1 (100%)
+
+Time: %s, Memory: %s
+
+OK (1 test, 1 assertion)
+
+
+Code Coverage Report:%w
+%s
+%w
+ Summary:%w
+  Classes: 100.00% (2/2)%w
+  Methods: 100.00% (6/6)%w
+  Lines:   100.00% (12/12)
+
+CoveredClass
+  Methods: 100.00% ( 3/ 3)   Lines: 100.00% (  7/  7)
+CoveredParentClass
+  Methods: 100.00% ( 3/ 3)   Lines: 100.00% (  5/  5)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/colors-always.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/colors-always.phpt
index 996b334f2..792824d76 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/colors-always.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/colors-always.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = '--colors=always';
 $_SERVER['argv'][3] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/concrete-test-class.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/concrete-test-class.phpt
index 85e9243b8..ffbb6abf6 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/concrete-test-class.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/concrete-test-class.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'ConcreteTest';
 $_SERVER['argv'][3] = __DIR__ . '/../_files/ConcreteTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -15,4 +15,4 @@ PHPUnit %s by Sebastian Bergmann and contributors.
 
 Time: %s, Memory: %s
 
-OK (2 tests, 0 assertions)
+OK (2 tests, 2 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/custom-printer-debug.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/custom-printer-debug.phpt
index 183ad3a67..86e8988d5 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/custom-printer-debug.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/custom-printer-debug.phpt
@@ -9,17 +9,17 @@ $_SERVER['argv'][4] = 'BankAccountTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
+Test 'BankAccountTest::testBalanceIsInitiallyZero' started
+Test 'BankAccountTest::testBalanceIsInitiallyZero' ended
+Test 'BankAccountTest::testBalanceCannotBecomeNegative' started
+Test 'BankAccountTest::testBalanceCannotBecomeNegative' ended
+Test 'BankAccountTest::testBalanceCannotBecomeNegative2' started
+Test 'BankAccountTest::testBalanceCannotBecomeNegative2' ended
 
-Starting test 'BankAccountTest::testBalanceIsInitiallyZero'.
-.
-Starting test 'BankAccountTest::testBalanceCannotBecomeNegative'.
-.
-Starting test 'BankAccountTest::testBalanceCannotBecomeNegative2'.
-.                                                                 3 / 3 (100%)
 
 Time: %s, Memory: %s
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/custom-printer-verbose.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/custom-printer-verbose.phpt
index c90cd525b..06ed19d87 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/custom-printer-verbose.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/custom-printer-verbose.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'IncompleteTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/IncompleteTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-debug.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-debug.phpt
index b4f1e512d..72e573a1e 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-debug.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-debug.phpt
@@ -8,25 +8,25 @@ $_SERVER['argv'][3] = 'DataProviderDebugTest';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/DataProviderDebugTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
+Test 'DataProviderDebugTest::testProvider with data set #0 (null, true, 1, 1.0)' started
+Test 'DataProviderDebugTest::testProvider with data set #0 (null, true, 1, 1.0)' ended
+Test 'DataProviderDebugTest::testProvider with data set #1 (1.2, resource(%s) of type (stream), '1')' started
+Test 'DataProviderDebugTest::testProvider with data set #1 (1.2, resource(%s) of type (stream), '1')' ended
+Test 'DataProviderDebugTest::testProvider with data set #2 (array(array(1, 2, 3), array(3, 4, 5)))' started
+Test 'DataProviderDebugTest::testProvider with data set #2 (array(array(1, 2, 3), array(3, 4, 5)))' ended
+Test 'DataProviderDebugTest::testProvider with data set #3 ('this\nis\na\nvery\nvery\nvery...\rtext')' started
+Test 'DataProviderDebugTest::testProvider with data set #3 ('this\nis\na\nvery\nvery\nvery...\rtext')' ended
+Test 'DataProviderDebugTest::testProvider with data set #4 (stdClass Object (), stdClass Object (...), array(), SplObjectStorage Object (...), stdClass Object (...))' started
+Test 'DataProviderDebugTest::testProvider with data set #4 (stdClass Object (), stdClass Object (...), array(), SplObjectStorage Object (...), stdClass Object (...))' ended
+Test 'DataProviderDebugTest::testProvider with data set #5 (Binary String: 0x000102030405, Binary String: 0x0e0f101112131...c1d1e1f)' started
+Test 'DataProviderDebugTest::testProvider with data set #5 (Binary String: 0x000102030405, Binary String: 0x0e0f101112131...c1d1e1f)' ended
+Test 'DataProviderDebugTest::testProvider with data set #6 (Binary String: 0x0009)' started
+Test 'DataProviderDebugTest::testProvider with data set #6 (Binary String: 0x0009)' ended
 
-Starting test 'DataProviderDebugTest::testProvider with data set #0 (null, true, 1, 1.0)'.
-.
-Starting test 'DataProviderDebugTest::testProvider with data set #1 (1.2, resource(%d) of type (stream), '1')'.
-.
-Starting test 'DataProviderDebugTest::testProvider with data set #2 (array(array(1, 2, 3), array(3, 4, 5)))'.
-.
-Starting test 'DataProviderDebugTest::testProvider with data set #3 ('this\nis\na\nvery\nvery\nvery\nvery...g\ntext')'.
-.
-Starting test 'DataProviderDebugTest::testProvider with data set #4 (stdClass Object (), stdClass Object (...), array(), SplObjectStorage Object (...), stdClass Object (...))'.
-.
-Starting test 'DataProviderDebugTest::testProvider with data set #5 (Binary String: 0x000102030405, Binary String: 0x0e0f101112131...c1d1e1f)'.
-.
-Starting test 'DataProviderDebugTest::testProvider with data set #6 (Binary String: 0x0009)'.
-.                                                             7 / 7 (100%)
 
 Time: %s, Memory: %s
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-issue-2833.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-issue-2833.phpt
new file mode 100644
index 000000000..e1d55b1aa
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-issue-2833.phpt
@@ -0,0 +1,17 @@
+--TEST--
+phpunit ../_files/DataProviderIssue2833
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = __DIR__ . '/../_files/DataProviderIssue2833';
+
+require __DIR__ . '/../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+..                                                                  2 / 2 (100%)
+
+Time: %s, Memory: %s
+
+OK (2 tests, 2 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-issue-2859.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-issue-2859.phpt
new file mode 100644
index 000000000..c6e8ed66c
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-issue-2859.phpt
@@ -0,0 +1,17 @@
+--TEST--
+phpunit -c ../_files/DataProviderIssue2859/phpunit.xml
+--FILE--
+<?php
+$_SERVER['argv'][1] = '-c';
+$_SERVER['argv'][2] = __DIR__ . '/../_files/DataProviderIssue2859/phpunit.xml';
+
+require __DIR__ . '/../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+.                                                                   1 / 1 (100%)
+
+Time: %s, Memory: %s
+
+OK (1 test, 1 assertion)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-issue-2922.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-issue-2922.phpt
new file mode 100644
index 000000000..2a864fbf6
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-issue-2922.phpt
@@ -0,0 +1,18 @@
+--TEST--
+phpunit --exclude-group=foo ../_files/DataProviderIssue2922
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = '--exclude-group=foo';
+$_SERVER['argv'][3] = __DIR__ . '/../_files/DataProviderIssue2922';
+
+require __DIR__ . '/../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+.                                                                   1 / 1 (100%)
+
+Time: %s, Memory: %s
+
+OK (1 test, 1 assertion)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-log-xml-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-log-xml-isolation.phpt
index c8c1b8344..a1a49769a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-log-xml-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-log-xml-isolation.phpt
@@ -10,24 +10,24 @@ $_SERVER['argv'][5] = 'DataProviderTest';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/DataProviderTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
 ..F.                                                                4 / 4 (100%)<?xml version="1.0" encoding="UTF-8"?>
 <testsuites>
-  <testsuite name="DataProviderTest" file="%sDataProviderTest.php" tests="4" assertions="4" failures="1" errors="0" time="%f">
-    <testsuite name="DataProviderTest::testAdd" tests="4" assertions="4" failures="1" errors="0" time="%f">
-      <testcase name="testAdd with data set #0" assertions="1" time="%f"/>
-      <testcase name="testAdd with data set #1" assertions="1" time="%f"/>
-      <testcase name="testAdd with data set #2" assertions="1" time="%f">
-        <failure type="PHPUnit_Framework_ExpectationFailedException">DataProviderTest::testAdd with data set #2 (1, 1, 3)
+  <testsuite name="DataProviderTest" file="%sDataProviderTest.php" tests="4" assertions="4" errors="0" failures="1" skipped="0" time="%f">
+    <testsuite name="DataProviderTest::testAdd" tests="4" assertions="4" errors="0" failures="1" skipped="0" time="%f">
+      <testcase name="testAdd with data set #0" class="DataProviderTest" classname="DataProviderTest" file="%sDataProviderTest.php" line="%d" assertions="1" time="%f"/>
+      <testcase name="testAdd with data set #1" class="DataProviderTest" classname="DataProviderTest" file="%sDataProviderTest.php" line="%d" assertions="1" time="%f"/>
+      <testcase name="testAdd with data set #2" class="DataProviderTest" classname="DataProviderTest" file="%sDataProviderTest.php" line="%d" assertions="1" time="%f">
+        <failure type="PHPUnit\Framework\ExpectationFailedException">DataProviderTest::testAdd with data set #2 (1, 1, 3)
 Failed asserting that 2 matches expected 3.
 
 %s:%i
 </failure>
       </testcase>
-      <testcase name="testAdd with data set #3" assertions="1" time="%f"/>
+      <testcase name="testAdd with data set #3" class="DataProviderTest" classname="DataProviderTest" file="%sDataProviderTest.php" line="%d" assertions="1" time="%f"/>
     </testsuite>
   </testsuite>
 </testsuites>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-log-xml.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-log-xml.phpt
index 4832d12b1..642236002 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-log-xml.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-log-xml.phpt
@@ -9,24 +9,24 @@ $_SERVER['argv'][4] = 'DataProviderTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/DataProviderTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
 ..F.                                                                4 / 4 (100%)<?xml version="1.0" encoding="UTF-8"?>
 <testsuites>
-  <testsuite name="DataProviderTest" file="%sDataProviderTest.php" tests="4" assertions="4" failures="1" errors="0" time="%f">
-    <testsuite name="DataProviderTest::testAdd" tests="4" assertions="4" failures="1" errors="0" time="%f">
-      <testcase name="testAdd with data set #0" assertions="1" time="%f"/>
-      <testcase name="testAdd with data set #1" assertions="1" time="%f"/>
-      <testcase name="testAdd with data set #2" assertions="1" time="%f">
-        <failure type="PHPUnit_Framework_ExpectationFailedException">DataProviderTest::testAdd with data set #2 (1, 1, 3)
+  <testsuite name="DataProviderTest" file="%sDataProviderTest.php" tests="4" assertions="4" errors="0" failures="1" skipped="0" time="%f">
+    <testsuite name="DataProviderTest::testAdd" tests="4" assertions="4" errors="0" failures="1" skipped="0" time="%f">
+      <testcase name="testAdd with data set #0" class="DataProviderTest" classname="DataProviderTest" file="%sDataProviderTest.php" line="%d" assertions="1" time="%f"/>
+      <testcase name="testAdd with data set #1" class="DataProviderTest" classname="DataProviderTest" file="%sDataProviderTest.php" line="%d" assertions="1" time="%f"/>
+      <testcase name="testAdd with data set #2" class="DataProviderTest" classname="DataProviderTest" file="%sDataProviderTest.php" line="%d" assertions="1" time="%f">
+        <failure type="PHPUnit\Framework\ExpectationFailedException">DataProviderTest::testAdd with data set #2 (1, 1, 3)
 Failed asserting that 2 matches expected 3.
 
 %s:%i
 </failure>
       </testcase>
-      <testcase name="testAdd with data set #3" assertions="1" time="%f"/>
+      <testcase name="testAdd with data set #3" class="DataProviderTest" classname="DataProviderTest" file="%sDataProviderTest.php" line="%d" assertions="1" time="%f"/>
     </testsuite>
   </testsuite>
 </testsuites>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-testdox.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-testdox.phpt
index 6d04a3cb7..eb7c23156 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-testdox.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dataprovider-testdox.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'DataProviderTestDoxTest';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/DataProviderTestDoxTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/debug.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/debug.phpt
index 8da0eea91..50af3c72f 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/debug.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/debug.phpt
@@ -8,17 +8,17 @@ $_SERVER['argv'][3] = 'BankAccountTest';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
+Test 'BankAccountTest::testBalanceIsInitiallyZero' started
+Test 'BankAccountTest::testBalanceIsInitiallyZero' ended
+Test 'BankAccountTest::testBalanceCannotBecomeNegative' started
+Test 'BankAccountTest::testBalanceCannotBecomeNegative' ended
+Test 'BankAccountTest::testBalanceCannotBecomeNegative2' started
+Test 'BankAccountTest::testBalanceCannotBecomeNegative2' ended
 
-Starting test 'BankAccountTest::testBalanceIsInitiallyZero'.
-.
-Starting test 'BankAccountTest::testBalanceCannotBecomeNegative'.
-.
-Starting test 'BankAccountTest::testBalanceCannotBecomeNegative2'.
-.                                                                 3 / 3 (100%)
 
 Time: %s, Memory: %s
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/default-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/default-isolation.phpt
index cd316a1b7..49084f49e 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/default-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/default-isolation.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'BankAccountTest';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/default.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/default.phpt
index 24ae89a5a..cf4c9d348 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/default.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/default.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'BankAccountTest';
 $_SERVER['argv'][3] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/defaulttestsuite-using-testsuite.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/defaulttestsuite-using-testsuite.phpt
new file mode 100644
index 000000000..7985193d5
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/defaulttestsuite-using-testsuite.phpt
@@ -0,0 +1,17 @@
+--TEST--
+phpunit --testdox --configuration=__DIR__.'/../_files/configuration.defaulttestsuite.xml' --testsuite 'First'
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--testdox';
+$_SERVER['argv'][2] = '--configuration';
+$_SERVER['argv'][3] = __DIR__.'/../_files/configuration.defaulttestsuite.xml';
+$_SERVER['argv'][4] = '--testsuite';
+$_SERVER['argv'][5] = 'First';
+
+require __DIR__ . '/../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+DummyFoo
+ [x] Foo equals foo
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/defaulttestsuite.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/defaulttestsuite.phpt
new file mode 100644
index 000000000..1a97c9f94
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/defaulttestsuite.phpt
@@ -0,0 +1,15 @@
+--TEST--
+phpunit --testdox --configuration=__DIR__.'/../_files/configuration.defaulttestsuite.xml'
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--testdox';
+$_SERVER['argv'][2] = '--configuration';
+$_SERVER['argv'][3] = __DIR__.'/../_files/configuration.defaulttestsuite.xml';
+
+require __DIR__ . '/../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+DummyBar
+ [x] Bar equals bar
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies-clone.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies-clone.phpt
index a7ca51d0a..ed3e862e2 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies-clone.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies-clone.phpt
@@ -8,15 +8,15 @@ $_SERVER['argv'][3] = 'ClonedDependencyTest';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/ClonedDependencyTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
 Runtime:       %s
 
-....                                                                4 / 4 (100%)
+......                                                              6 / 6 (100%)
 
 Time: %s, Memory: %s
 
-OK (4 tests, 3 assertions)
+OK (6 tests, 6 assertions)
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies-isolation.phpt
index 0922a58e7..331204e68 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies-isolation.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'DependencyTestSuite';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/DependencyTestSuite.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -39,4 +39,4 @@ This test depends on "DependencyFailureTest::testTwo" to pass.
 This test depends on "DependencyFailureTest::testOne" to pass.
 
 FAILURES!
-Tests: 4, Assertions: 0, Failures: 1, Skipped: 3.
+Tests: 7, Assertions: 4, Failures: 1, Skipped: 3.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies.phpt
index 3208f3aee..f495cd76a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'DependencyTestSuite';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/DependencyTestSuite.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -38,4 +38,4 @@ This test depends on "DependencyFailureTest::testTwo" to pass.
 This test depends on "DependencyFailureTest::testOne" to pass.
 
 FAILURES!
-Tests: 4, Assertions: 0, Failures: 1, Skipped: 3.
+Tests: 7, Assertions: 4, Failures: 1, Skipped: 3.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies2-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies2-isolation.phpt
index de5a46e6e..87af23792 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies2-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies2-isolation.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'StackTest';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/StackTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies2.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies2.phpt
index aba4e7a7e..92dd403fa 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies2.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies2.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'StackTest';
 $_SERVER['argv'][3] = __DIR__ . '/../_files/StackTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies3-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies3-isolation.phpt
index 30fee4d03..624f792d1 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies3-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies3-isolation.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'MultiDependencyTest';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/MultiDependencyTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -16,4 +16,4 @@ PHPUnit %s by Sebastian Bergmann and contributors.
 
 Time: %s, Memory: %s
 
-OK (3 tests, 2 assertions)
+OK (3 tests, 4 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies3.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies3.phpt
index c2b0fe813..f041f2339 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies3.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/dependencies3.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'MultiDependencyTest';
 $_SERVER['argv'][3] = __DIR__ . '/../_files/MultiDependencyTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
@@ -16,4 +16,4 @@ PHPUnit %s by Sebastian Bergmann and contributors.
 
 Time: %s, Memory: %s
 
-OK (3 tests, 2 assertions)
+OK (3 tests, 4 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/disable-code-coverage-ignore.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/disable-code-coverage-ignore.phpt
index badeb161a..391a04537 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/disable-code-coverage-ignore.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/disable-code-coverage-ignore.phpt
@@ -17,7 +17,7 @@ $_SERVER['argv'][6] = '--whitelist';
 $_SERVER['argv'][7] = __DIR__ . '/../_files/IgnoreCodeCoverageClass.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/empty-testcase.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/empty-testcase.phpt
index d3fbf9cc4..afc100802 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/empty-testcase.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/empty-testcase.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'EmptyTestCaseTest';
 $_SERVER['argv'][3] = __DIR__ . '/../_files/EmptyTestCaseTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 ?>
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/exception-stack.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/exception-stack.phpt
index e8b5377ac..a26525519 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/exception-stack.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/exception-stack.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'ExceptionStackTest';
 $_SERVER['argv'][3] = __DIR__ . '/../_files/ExceptionStackTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -18,7 +18,7 @@ Time: %s, Memory: %s
 There were 2 errors:
 
 1) ExceptionStackTest::testPrintingChildException
-PHPUnit_Framework_Exception: Child exception
+PHPUnit\Framework\Exception: Child exception
 message
 Failed asserting that two arrays are equal.
 --- Expected
@@ -27,7 +27,6 @@ Failed asserting that two arrays are equal.
  Array (
 -    0 => 1
 +    0 => 2
- )
 
 
 %s:%i
@@ -41,7 +40,6 @@ Failed asserting that two arrays are equal.
  Array (
 -    0 => 1
 +    0 => 2
- )
 
 %s:%i
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/exclude-group-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/exclude-group-isolation.phpt
index 168691296..0f8bb8080 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/exclude-group-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/exclude-group-isolation.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][5] = 'BankAccountTest';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/exclude-group.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/exclude-group.phpt
index fde260b75..90667489a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/exclude-group.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/exclude-group.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'BankAccountTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/failure-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/failure-isolation.phpt
index 29b3ed6a2..c67090227 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/failure-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/failure-isolation.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'FailureTest';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/FailureTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -27,7 +27,6 @@ Failed asserting that two arrays are equal.
  Array (
 -    0 => 1
 +    0 => 2
- )
 
 %s:%i
 
@@ -46,7 +45,6 @@ Failed asserting that two objects are equal.
  stdClass Object (
 -    'foo' => 'bar'
 +    'bar' => 'foo'
- )
 
 %s:%i
 
@@ -73,16 +71,15 @@ Failed asserting that two strings are equal.
 --- Expected
 +++ Actual
 @@ @@
- 'foo
--bar
-+baz
- '
+ 'foo\n
+-bar\n
++baz\n
 
 %s:%i
 
 7) FailureTest::testAssertStringMatchesFormat
 message
-Failed asserting that format description matches text.
+Failed asserting that string matches format description.
 --- Expected
 +++ Actual
 @@ @@
@@ -103,8 +100,8 @@ Failed asserting that two strings are identical.
 --- Expected
 +++ Actual
 @@ @@
--foo
-+bar
+-'foo'
++'bar'
 
 %s:%i
 
@@ -127,12 +124,11 @@ Failed asserting that 1.5 is identical to 1.0.
 %s:%i
 
 13) FailureTest::testAssertStringMatchesFormatFile
-Failed asserting that format description matches text.
+Failed asserting that string matches format description.
 --- Expected
 +++ Actual
 @@ @@
 -FOO
--
 +...BAR...
 
 %s:%i
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/failure-reverse-list.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/failure-reverse-list.phpt
index eb2769fdf..9988fe7b1 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/failure-reverse-list.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/failure-reverse-list.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'FailureTest';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/FailureTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -19,12 +19,11 @@ Time: %s, Memory: %s
 There were 13 failures:
 
 1) FailureTest::testAssertStringMatchesFormatFile
-Failed asserting that format description matches text.
+Failed asserting that string matches format description.
 --- Expected
 +++ Actual
 @@ @@
 -FOO
--
 +...BAR...
 
 %s:%d
@@ -53,8 +52,8 @@ Failed asserting that two strings are identical.
 --- Expected
 +++ Actual
 @@ @@
--foo
-+bar
+-'foo'
++'bar'
 
 %s:%d
 
@@ -66,7 +65,7 @@ Failed asserting that 2 matches expected 1.
 
 7) FailureTest::testAssertStringMatchesFormat
 message
-Failed asserting that format description matches text.
+Failed asserting that string matches format description.
 --- Expected
 +++ Actual
 @@ @@
@@ -81,10 +80,9 @@ Failed asserting that two strings are equal.
 --- Expected
 +++ Actual
 @@ @@
- 'foo
--bar
-+baz
- '
+ 'foo\n
+-bar\n
++baz\n
 
 %s:%d
 
@@ -114,9 +112,8 @@ Failed asserting that two objects are equal.
  stdClass Object (
 -    'foo' => 'bar'
 +    'bar' => 'foo'
- )
 
-%s:22
+%s:%d
 
 12) FailureTest::testAssertIntegerEqualsInteger
 message
@@ -133,7 +130,6 @@ Failed asserting that two arrays are equal.
  Array (
 -    0 => 1
 +    0 => 2
- )
 
 %s:%d
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/failure.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/failure.phpt
index eb86a0584..d455d25b5 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/failure.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/failure.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'FailureTest';
 $_SERVER['argv'][3] = __DIR__ . '/../_files/FailureTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -26,7 +26,6 @@ Failed asserting that two arrays are equal.
  Array (
 -    0 => 1
 +    0 => 2
- )
 
 %s:%i
 
@@ -45,7 +44,6 @@ Failed asserting that two objects are equal.
  stdClass Object (
 -    'foo' => 'bar'
 +    'bar' => 'foo'
- )
 
 %s:%i
 
@@ -72,16 +70,15 @@ Failed asserting that two strings are equal.
 --- Expected
 +++ Actual
 @@ @@
- 'foo
--bar
-+baz
- '
+ 'foo\n
+-bar\n
++baz\n
 
 %s:%i
 
 7) FailureTest::testAssertStringMatchesFormat
 message
-Failed asserting that format description matches text.
+Failed asserting that string matches format description.
 --- Expected
 +++ Actual
 @@ @@
@@ -102,8 +99,8 @@ Failed asserting that two strings are identical.
 --- Expected
 +++ Actual
 @@ @@
--foo
-+bar
+-'foo'
++'bar'
 
 %s:%i
 
@@ -126,12 +123,11 @@ Failed asserting that 1.5 is identical to 1.0.
 %s:%i
 
 13) FailureTest::testAssertStringMatchesFormatFile
-Failed asserting that format description matches text.
+Failed asserting that string matches format description.
 --- Expected
 +++ Actual
 @@ @@
 -FOO
--
 +...BAR...
 
 %s:%i
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/fatal-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/fatal-isolation.phpt
index 2d9347d82..4aa908a6a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/fatal-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/fatal-isolation.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'FatalTest';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/FatalTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-class-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-class-isolation.phpt
index 56ae79bec..1bc2ba3b0 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-class-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-class-isolation.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][5] = 'BankAccountTest';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-class.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-class.phpt
index 21f78988f..5477c0b79 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-class.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-class.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'BankAccountTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-classname-and-range-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-classname-and-range-isolation.phpt
index 208832a14..27fe0098c 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-classname-and-range-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-classname-and-range-isolation.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][5] = 'DataProviderFilterTest';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-classname-and-range.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-classname-and-range.phpt
index f4b81e5f4..8984681f3 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-classname-and-range.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-classname-and-range.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'DataProviderFilterTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-number-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-number-isolation.phpt
index 2f33f1e9c..6f141e657 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-number-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-number-isolation.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][5] = 'DataProviderFilterTest';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-number.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-number.phpt
index 182480665..90a1fb652 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-number.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-number.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'DataProviderFilterTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-range-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-range-isolation.phpt
index e5ec16c24..bb007c084 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-range-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-range-isolation.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][5] = 'DataProviderFilterTest';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-range.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-range.phpt
index cdfac8ca1..fa677f0e8 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-range.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-range.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'DataProviderFilterTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-regexp-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-regexp-isolation.phpt
index 1ac3730a3..04c10e42c 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-regexp-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-regexp-isolation.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][5] = 'DataProviderFilterTest';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-regexp.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-regexp.phpt
index 63c8f310e..0fea03b7b 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-regexp.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-regexp.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'DataProviderFilterTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-string-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-string-isolation.phpt
index b47c428f6..95c344c17 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-string-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-string-isolation.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][5] = 'DataProviderFilterTest';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-string.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-string.phpt
index 82a91ca26..2dac9ecdd 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-string.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-only-string.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'DataProviderFilterTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-range-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-range-isolation.phpt
index dab3e746a..90335cafc 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-range-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-range-isolation.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][5] = 'DataProviderFilterTest';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-range.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-range.phpt
index ec3bc7409..b028a6696 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-range.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-range.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'DataProviderFilterTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-regexp-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-regexp-isolation.phpt
index 70684b615..18b933c07 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-regexp-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-regexp-isolation.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][5] = 'DataProviderFilterTest';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-regexp.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-regexp.phpt
index dc98bc98b..006a46004 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-regexp.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-regexp.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'DataProviderFilterTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-string-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-string-isolation.phpt
index 571ecfd03..e88a17db6 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-string-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-string-isolation.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][5] = 'DataProviderFilterTest';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-string.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-string.phpt
index 0c334afdd..6dc88ddb6 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-string.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-dataprovider-by-string.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'DataProviderFilterTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/DataProviderFilterTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method-case-insensitive.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method-case-insensitive.phpt
index 1d4148952..a2151f7c7 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method-case-insensitive.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method-case-insensitive.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'BankAccountTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method-case-sensitive-no-result.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method-case-sensitive-no-result.phpt
index 0428e8e8f..4dbfa1399 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method-case-sensitive-no-result.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method-case-sensitive-no-result.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'BankAccountTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method-isolation.phpt
index aba25e5e2..542dff443 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method-isolation.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][5] = 'BankAccountTest';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method.phpt
index e6b7492cb..d63101e90 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-method.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'BankAccountTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-no-results.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-no-results.phpt
index 3685e1119..2999fefaf 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-no-results.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/filter-no-results.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'BankAccountTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/forward-compatibility.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/forward-compatibility.phpt
index 24ae89a5a..cf4c9d348 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/forward-compatibility.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/forward-compatibility.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = 'BankAccountTest';
 $_SERVER['argv'][3] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/group-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/group-isolation.phpt
index a533cd77d..c0ca940bb 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/group-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/group-isolation.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][5] = 'BankAccountTest';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/group.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/group.phpt
index e45ff5867..a7f862f28 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/group.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/group.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'BankAccountTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/help.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/help.phpt
index 01462e784..233d6858d 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/help.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/help.phpt
@@ -5,7 +5,7 @@ phpunit
 $_SERVER['argv'][1] = '--no-configuration';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -14,88 +14,90 @@ Usage: phpunit [options] UnitTest [UnitTest.php]
 
 Code Coverage Options:
 
-  --coverage-clover <file>  Generate code coverage report in Clover XML format.
-  --coverage-crap4j <file>  Generate code coverage report in Crap4J XML format.
-  --coverage-html <dir>     Generate code coverage report in HTML format.
-  --coverage-php <file>     Export PHP_CodeCoverage object to file.
-  --coverage-text=<file>    Generate code coverage report in text format.
-                            Default: Standard output.
-  --coverage-xml <dir>      Generate code coverage report in PHPUnit XML format.
-  --whitelist <dir>         Whitelist <dir> for code coverage analysis.
-  --disable-coverage-ignore Disable annotations for ignoring code coverage.
+  --coverage-clover <file>    Generate code coverage report in Clover XML format.
+  --coverage-crap4j <file>    Generate code coverage report in Crap4J XML format.
+  --coverage-html <dir>       Generate code coverage report in HTML format.
+  --coverage-php <file>       Export PHP_CodeCoverage object to file.
+  --coverage-text=<file>      Generate code coverage report in text format.
+                              Default: Standard output.
+  --coverage-xml <dir>        Generate code coverage report in PHPUnit XML format.
+  --whitelist <dir>           Whitelist <dir> for code coverage analysis.
+  --disable-coverage-ignore   Disable annotations for ignoring code coverage.
 
 Logging Options:
 
-  --log-junit <file>        Log test execution in JUnit XML format to file.
-  --log-tap <file>          Log test execution in TAP format to file.
-  --log-teamcity <file>     Log test execution in TeamCity format to file.
-  --log-json <file>         Log test execution in JSON format.
-  --testdox-html <file>     Write agile documentation in HTML format to file.
-  --testdox-text <file>     Write agile documentation in Text format to file.
-  --testdox-xml <file>      Write agile documentation in XML format to file.
-  --reverse-list            Print defects in reverse order
+  --log-junit <file>          Log test execution in JUnit XML format to file.
+  --log-teamcity <file>       Log test execution in TeamCity format to file.
+  --testdox-html <file>       Write agile documentation in HTML format to file.
+  --testdox-text <file>       Write agile documentation in Text format to file.
+  --testdox-xml <file>        Write agile documentation in XML format to file.
+  --reverse-list              Print defects in reverse order
 
 Test Selection Options:
 
-  --filter <pattern>        Filter which tests to run.
-  --testsuite <pattern>     Filter which testsuite to run.
-  --group ...               Only runs tests from the specified group(s).
-  --exclude-group ...       Exclude tests from the specified group(s).
-  --list-groups             List available test groups.
-  --list-suites             List available test suites.
-  --test-suffix ...         Only search for test in files with specified
-                            suffix(es). Default: Test.php,.phpt
+  --filter <pattern>          Filter which tests to run.
+  --testsuite <name,...>      Filter which testsuite to run.
+  --group ...                 Only runs tests from the specified group(s).
+  --exclude-group ...         Exclude tests from the specified group(s).
+  --list-groups               List available test groups.
+  --list-suites               List available test suites.
+  --list-tests                List available tests.
+  --list-tests-xml <file>     List available tests in XML format.
+  --test-suffix ...           Only search for test in files with specified
+                              suffix(es). Default: Test.php,.phpt
 
 Test Execution Options:
 
-  --report-useless-tests    Be strict about tests that do not test anything.
-  --strict-coverage         Be strict about @covers annotation usage.
-  --strict-global-state     Be strict about changes to global state
-  --disallow-test-output    Be strict about output during tests.
-  --disallow-resource-usage Be strict about resource usage during small tests.
-  --enforce-time-limit      Enforce time limit based on test size.
-  --disallow-todo-tests     Disallow @todo-annotated tests.
-
-  --process-isolation       Run each test in a separate PHP process.
-  --no-globals-backup       Do not backup and restore $GLOBALS for each test.
-  --static-backup           Backup and restore static attributes for each test.
-
-  --colors=<flag>           Use colors in output ("never", "auto" or "always").
-  --columns <n>             Number of columns to use for progress output.
-  --columns max             Use maximum number of columns for progress output.
-  --stderr                  Write to STDERR instead of STDOUT.
-  --stop-on-error           Stop execution upon first error.
-  --stop-on-failure         Stop execution upon first error or failure.
-  --stop-on-warning         Stop execution upon first warning.
-  --stop-on-risky           Stop execution upon first risky test.
-  --stop-on-skipped         Stop execution upon first skipped test.
-  --stop-on-incomplete      Stop execution upon first incomplete test.
-  --fail-on-warning         Treat tests with warnings as failures.
-  --fail-on-risky           Treat risky tests as failures.
-  -v|--verbose              Output more verbose information.
-  --debug                   Display debugging information during test execution.
-
-  --loader <loader>         TestSuiteLoader implementation to use.
-  --repeat <times>          Runs the test(s) repeatedly.
-  --tap                     Report test execution progress in TAP format.
-  --teamcity                Report test execution progress in TeamCity format.
-  --testdox                 Report test execution progress in TestDox format.
-  --testdox-group           Only include tests from the specified group(s).
-  --testdox-exclude-group   Exclude tests from the specified group(s).
-  --printer <printer>       TestListener implementation to use.
+  --dont-report-useless-tests Do not report tests that do not test anything.
+  --strict-coverage           Be strict about @covers annotation usage.
+  --strict-global-state       Be strict about changes to global state
+  --disallow-test-output      Be strict about output during tests.
+  --disallow-resource-usage   Be strict about resource usage during small tests.
+  --enforce-time-limit        Enforce time limit based on test size.
+  --disallow-todo-tests       Disallow @todo-annotated tests.
+
+  --process-isolation         Run each test in a separate PHP process.
+  --globals-backup            Backup and restore $GLOBALS for each test.
+  --static-backup             Backup and restore static attributes for each test.
+
+  --colors=<flag>             Use colors in output ("never", "auto" or "always").
+  --columns <n>               Number of columns to use for progress output.
+  --columns max               Use maximum number of columns for progress output.
+  --stderr                    Write to STDERR instead of STDOUT.
+  --stop-on-error             Stop execution upon first error.
+  --stop-on-failure           Stop execution upon first error or failure.
+  --stop-on-warning           Stop execution upon first warning.
+  --stop-on-risky             Stop execution upon first risky test.
+  --stop-on-skipped           Stop execution upon first skipped test.
+  --stop-on-incomplete        Stop execution upon first incomplete test.
+  --fail-on-warning           Treat tests with warnings as failures.
+  --fail-on-risky             Treat risky tests as failures.
+  -v|--verbose                Output more verbose information.
+  --debug                     Display debugging information.
+
+  --loader <loader>           TestSuiteLoader implementation to use.
+  --repeat <times>            Runs the test(s) repeatedly.
+  --teamcity                  Report test execution progress in TeamCity format.
+  --testdox                   Report test execution progress in TestDox format.
+  --testdox-group             Only include tests from the specified group(s).
+  --testdox-exclude-group     Exclude tests from the specified group(s).
+  --printer <printer>         TestListener implementation to use.
 
 Configuration Options:
 
-  --bootstrap <file>        A "bootstrap" PHP file that is run before the tests.
-  -c|--configuration <file> Read configuration from XML file.
-  --no-configuration        Ignore default configuration file (phpunit.xml).
-  --no-coverage             Ignore code coverage configuration.
-  --include-path <path(s)>  Prepend PHP's include_path with given path(s).
-  -d key[=value]            Sets a php.ini value.
-  --generate-configuration  Generate configuration file with suggested settings.
+  --bootstrap <file>          A "bootstrap" PHP file that is run before the tests.
+  -c|--configuration <file>   Read configuration from XML file.
+  --no-configuration          Ignore default configuration file (phpunit.xml).
+  --no-coverage               Ignore code coverage configuration.
+  --no-logging                Ignore logging configuration.
+  --no-extensions             Do not load PHPUnit extensions.
+  --include-path <path(s)>    Prepend PHP's include_path with given path(s).
+  -d key[=value]              Sets a php.ini value.
+  --generate-configuration    Generate configuration file with suggested settings.
 
 Miscellaneous Options:
 
-  -h|--help                 Prints this usage information.
-  --version                 Prints the version and exits.
-  --atleast-version <min>   Checks that version is greater than min and exits.
+  -h|--help                   Prints this usage information.
+  --version                   Prints the version and exits.
+  --atleast-version <min>     Checks that version is greater than min and exits.
+  --check-version             Check whether PHPUnit is the latest version.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/help2.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/help2.phpt
index 9ce2f5597..f453b0682 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/help2.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/help2.phpt
@@ -6,7 +6,7 @@ $_SERVER['argv'][1] = '--no-configuration';
 $_SERVER['argv'][2] = '--help';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -15,88 +15,90 @@ Usage: phpunit [options] UnitTest [UnitTest.php]
 
 Code Coverage Options:
 
-  --coverage-clover <file>  Generate code coverage report in Clover XML format.
-  --coverage-crap4j <file>  Generate code coverage report in Crap4J XML format.
-  --coverage-html <dir>     Generate code coverage report in HTML format.
-  --coverage-php <file>     Export PHP_CodeCoverage object to file.
-  --coverage-text=<file>    Generate code coverage report in text format.
-                            Default: Standard output.
-  --coverage-xml <dir>      Generate code coverage report in PHPUnit XML format.
-  --whitelist <dir>         Whitelist <dir> for code coverage analysis.
-  --disable-coverage-ignore Disable annotations for ignoring code coverage.
+  --coverage-clover <file>    Generate code coverage report in Clover XML format.
+  --coverage-crap4j <file>    Generate code coverage report in Crap4J XML format.
+  --coverage-html <dir>       Generate code coverage report in HTML format.
+  --coverage-php <file>       Export PHP_CodeCoverage object to file.
+  --coverage-text=<file>      Generate code coverage report in text format.
+                              Default: Standard output.
+  --coverage-xml <dir>        Generate code coverage report in PHPUnit XML format.
+  --whitelist <dir>           Whitelist <dir> for code coverage analysis.
+  --disable-coverage-ignore   Disable annotations for ignoring code coverage.
 
 Logging Options:
 
-  --log-junit <file>        Log test execution in JUnit XML format to file.
-  --log-tap <file>          Log test execution in TAP format to file.
-  --log-teamcity <file>     Log test execution in TeamCity format to file.
-  --log-json <file>         Log test execution in JSON format.
-  --testdox-html <file>     Write agile documentation in HTML format to file.
-  --testdox-text <file>     Write agile documentation in Text format to file.
-  --testdox-xml <file>      Write agile documentation in XML format to file.
-  --reverse-list            Print defects in reverse order
+  --log-junit <file>          Log test execution in JUnit XML format to file.
+  --log-teamcity <file>       Log test execution in TeamCity format to file.
+  --testdox-html <file>       Write agile documentation in HTML format to file.
+  --testdox-text <file>       Write agile documentation in Text format to file.
+  --testdox-xml <file>        Write agile documentation in XML format to file.
+  --reverse-list              Print defects in reverse order
 
 Test Selection Options:
 
-  --filter <pattern>        Filter which tests to run.
-  --testsuite <pattern>     Filter which testsuite to run.
-  --group ...               Only runs tests from the specified group(s).
-  --exclude-group ...       Exclude tests from the specified group(s).
-  --list-groups             List available test groups.
-  --list-suites             List available test suites.
-  --test-suffix ...         Only search for test in files with specified
-                            suffix(es). Default: Test.php,.phpt
+  --filter <pattern>          Filter which tests to run.
+  --testsuite <name,...>      Filter which testsuite to run.
+  --group ...                 Only runs tests from the specified group(s).
+  --exclude-group ...         Exclude tests from the specified group(s).
+  --list-groups               List available test groups.
+  --list-suites               List available test suites.
+  --list-tests                List available tests.
+  --list-tests-xml <file>     List available tests in XML format.
+  --test-suffix ...           Only search for test in files with specified
+                              suffix(es). Default: Test.php,.phpt
 
 Test Execution Options:
 
-  --report-useless-tests    Be strict about tests that do not test anything.
-  --strict-coverage         Be strict about @covers annotation usage.
-  --strict-global-state     Be strict about changes to global state
-  --disallow-test-output    Be strict about output during tests.
-  --disallow-resource-usage Be strict about resource usage during small tests.
-  --enforce-time-limit      Enforce time limit based on test size.
-  --disallow-todo-tests     Disallow @todo-annotated tests.
-
-  --process-isolation       Run each test in a separate PHP process.
-  --no-globals-backup       Do not backup and restore $GLOBALS for each test.
-  --static-backup           Backup and restore static attributes for each test.
-
-  --colors=<flag>           Use colors in output ("never", "auto" or "always").
-  --columns <n>             Number of columns to use for progress output.
-  --columns max             Use maximum number of columns for progress output.
-  --stderr                  Write to STDERR instead of STDOUT.
-  --stop-on-error           Stop execution upon first error.
-  --stop-on-failure         Stop execution upon first error or failure.
-  --stop-on-warning         Stop execution upon first warning.
-  --stop-on-risky           Stop execution upon first risky test.
-  --stop-on-skipped         Stop execution upon first skipped test.
-  --stop-on-incomplete      Stop execution upon first incomplete test.
-  --fail-on-warning         Treat tests with warnings as failures.
-  --fail-on-risky           Treat risky tests as failures.
-  -v|--verbose              Output more verbose information.
-  --debug                   Display debugging information during test execution.
-
-  --loader <loader>         TestSuiteLoader implementation to use.
-  --repeat <times>          Runs the test(s) repeatedly.
-  --tap                     Report test execution progress in TAP format.
-  --teamcity                Report test execution progress in TeamCity format.
-  --testdox                 Report test execution progress in TestDox format.
-  --testdox-group           Only include tests from the specified group(s).
-  --testdox-exclude-group   Exclude tests from the specified group(s).
-  --printer <printer>       TestListener implementation to use.
+  --dont-report-useless-tests Do not report tests that do not test anything.
+  --strict-coverage           Be strict about @covers annotation usage.
+  --strict-global-state       Be strict about changes to global state
+  --disallow-test-output      Be strict about output during tests.
+  --disallow-resource-usage   Be strict about resource usage during small tests.
+  --enforce-time-limit        Enforce time limit based on test size.
+  --disallow-todo-tests       Disallow @todo-annotated tests.
+
+  --process-isolation         Run each test in a separate PHP process.
+  --globals-backup            Backup and restore $GLOBALS for each test.
+  --static-backup             Backup and restore static attributes for each test.
+
+  --colors=<flag>             Use colors in output ("never", "auto" or "always").
+  --columns <n>               Number of columns to use for progress output.
+  --columns max               Use maximum number of columns for progress output.
+  --stderr                    Write to STDERR instead of STDOUT.
+  --stop-on-error             Stop execution upon first error.
+  --stop-on-failure           Stop execution upon first error or failure.
+  --stop-on-warning           Stop execution upon first warning.
+  --stop-on-risky             Stop execution upon first risky test.
+  --stop-on-skipped           Stop execution upon first skipped test.
+  --stop-on-incomplete        Stop execution upon first incomplete test.
+  --fail-on-warning           Treat tests with warnings as failures.
+  --fail-on-risky             Treat risky tests as failures.
+  -v|--verbose                Output more verbose information.
+  --debug                     Display debugging information.
+
+  --loader <loader>           TestSuiteLoader implementation to use.
+  --repeat <times>            Runs the test(s) repeatedly.
+  --teamcity                  Report test execution progress in TeamCity format.
+  --testdox                   Report test execution progress in TestDox format.
+  --testdox-group             Only include tests from the specified group(s).
+  --testdox-exclude-group     Exclude tests from the specified group(s).
+  --printer <printer>         TestListener implementation to use.
 
 Configuration Options:
 
-  --bootstrap <file>        A "bootstrap" PHP file that is run before the tests.
-  -c|--configuration <file> Read configuration from XML file.
-  --no-configuration        Ignore default configuration file (phpunit.xml).
-  --no-coverage             Ignore code coverage configuration.
-  --include-path <path(s)>  Prepend PHP's include_path with given path(s).
-  -d key[=value]            Sets a php.ini value.
-  --generate-configuration  Generate configuration file with suggested settings.
+  --bootstrap <file>          A "bootstrap" PHP file that is run before the tests.
+  -c|--configuration <file>   Read configuration from XML file.
+  --no-configuration          Ignore default configuration file (phpunit.xml).
+  --no-coverage               Ignore code coverage configuration.
+  --no-logging                Ignore logging configuration.
+  --no-extensions             Do not load PHPUnit extensions.
+  --include-path <path(s)>    Prepend PHP's include_path with given path(s).
+  -d key[=value]              Sets a php.ini value.
+  --generate-configuration    Generate configuration file with suggested settings.
 
 Miscellaneous Options:
 
-  -h|--help                 Prints this usage information.
-  --version                 Prints the version and exits.
-  --atleast-version <min>   Checks that version is greater than min and exits.
+  -h|--help                   Prints this usage information.
+  --version                   Prints the version and exits.
+  --atleast-version <min>     Checks that version is greater than min and exits.
+  --check-version             Check whether PHPUnit is the latest version.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/ini-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/ini-isolation.phpt
index 5e85ce9cc..284ecb204 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/ini-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/ini-isolation.phpt
@@ -10,7 +10,7 @@ $_SERVER['argv'][5] = 'IniTest';
 $_SERVER['argv'][6] = __DIR__ . '/../_files/IniTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/list-groups.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/list-groups.phpt
index 0e92fac7f..ca97b4533 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/list-groups.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/list-groups.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'BankAccountTest';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/list-suites.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/list-suites.phpt
index fbf9cacde..d19e0c29c 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/list-suites.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/list-suites.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = '--configuration';
 $_SERVER['argv'][3] = __DIR__.'/../_files/configuration.suites.xml';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/list-tests-dataprovider.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/list-tests-dataprovider.phpt
new file mode 100644
index 000000000..5474b75cc
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/list-tests-dataprovider.phpt
@@ -0,0 +1,19 @@
+--TEST--
+phpunit --list-tests DataProviderTest ../_files/DataProviderTest.php
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = '--list-tests';
+$_SERVER['argv'][3] = 'DataProviderTest';
+$_SERVER['argv'][4] = __DIR__ . '/../_files/DataProviderTest.php';
+
+require __DIR__ . '/../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+Available test(s):
+ - DataProviderTest::testAdd#0
+ - DataProviderTest::testAdd#1
+ - DataProviderTest::testAdd#2
+ - DataProviderTest::testAdd#3
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/list-tests-xml-dataprovider.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/list-tests-xml-dataprovider.phpt
new file mode 100644
index 000000000..055dc5cc1
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/list-tests-xml-dataprovider.phpt
@@ -0,0 +1,31 @@
+--TEST--
+phpunit --list-tests-xml DataProviderTest ../_files/DataProviderTest.php
+--FILE--
+<?php
+$target = tempnam(sys_get_temp_dir(), __FILE__);
+
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = '--list-tests-xml';
+$_SERVER['argv'][3] = $target;
+$_SERVER['argv'][4] = 'DataProviderTest';
+$_SERVER['argv'][5] = __DIR__ . '/../_files/DataProviderTest.php';
+
+require __DIR__ . '/../bootstrap.php';
+PHPUnit\TextUI\Command::main(false);
+
+print file_get_contents($target);
+
+unlink($target);
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+Wrote list of tests that would have been run to %s
+<?xml version="1.0"?>
+<tests>
+ <testCaseClass name="DataProviderTest">
+  <testCaseMethod name="testAdd" groups="default" dataSet="#0"/>
+  <testCaseMethod name="testAdd" groups="default" dataSet="#1"/>
+  <testCaseMethod name="testAdd" groups="default" dataSet="#2"/>
+  <testCaseMethod name="testAdd" groups="default" dataSet="#3"/>
+ </testCaseClass>
+</tests>
\ No newline at end of file
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-json-post-66021.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-json-post-66021.phpt
deleted file mode 100644
index 7a523f601..000000000
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-json-post-66021.phpt
+++ /dev/null
@@ -1,71 +0,0 @@
---TEST--
-phpunit --log-json php://stdout BankAccountTest ../_files/BankAccountTest.php
---SKIPIF--
-<?php
-if (!defined('JSON_PRETTY_PRINT')) {
-    print 'skip: JSON_PRETTY_PRINT is required';
-} elseif (json_encode([], JSON_PRETTY_PRINT) != '[]') {
-    print 'skip: Does not have PHP #66021 (Blank line inside empty JSON array/object)';
-}
---FILE--
-<?php
-$_SERVER['argv'][1] = '--no-configuration';
-$_SERVER['argv'][2] = '--log-json';
-$_SERVER['argv'][3] = 'php://stdout';
-$_SERVER['argv'][4] = 'BankAccountTest';
-$_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
-
-require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
-?>
---EXPECTF--
-PHPUnit %s by Sebastian Bergmann and contributors.
-
-{
-    "event": "suiteStart",
-    "suite": "BankAccountTest",
-    "tests": 3
-}{
-    "event": "testStart",
-    "suite": "BankAccountTest",
-    "test": "BankAccountTest::testBalanceIsInitiallyZero"
-}.{
-    "event": "test",
-    "suite": "BankAccountTest",
-    "test": "BankAccountTest::testBalanceIsInitiallyZero",
-    "status": "pass",
-    "time": %f,
-    "trace": [],
-    "message": "",
-    "output": ""
-}{
-    "event": "testStart",
-    "suite": "BankAccountTest",
-    "test": "BankAccountTest::testBalanceCannotBecomeNegative"
-}.{
-    "event": "test",
-    "suite": "BankAccountTest",
-    "test": "BankAccountTest::testBalanceCannotBecomeNegative",
-    "status": "pass",
-    "time": %f,
-    "trace": [],
-    "message": "",
-    "output": ""
-}{
-    "event": "testStart",
-    "suite": "BankAccountTest",
-    "test": "BankAccountTest::testBalanceCannotBecomeNegative2"
-}.                                                                 3 / 3 (100%){
-    "event": "test",
-    "suite": "BankAccountTest",
-    "test": "BankAccountTest::testBalanceCannotBecomeNegative2",
-    "status": "pass",
-    "time": %f,
-    "trace": [],
-    "message": "",
-    "output": ""
-}
-
-Time: %s, Memory: %s
-
-OK (3 tests, 3 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-junit.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-junit.phpt
new file mode 100644
index 000000000..da82cb4d5
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-junit.phpt
@@ -0,0 +1,89 @@
+--TEST--
+phpunit --log-junit php://stdout StatusTest ../_files/StatusTest.php
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = '--log-junit';
+$_SERVER['argv'][3] = 'php://stdout';
+$_SERVER['argv'][4] = 'StatusTest';
+$_SERVER['argv'][5] = __DIR__ . '/../_files/StatusTest.php';
+
+require __DIR__ . '/../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+?>
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+.FEISRW                                                             7 / 7 (100%)<?xml version="1.0" encoding="UTF-8"?>
+<testsuites>
+  <testsuite name="vendor\project\StatusTest" file="%s%eStatusTest.php" tests="7" assertions="2" errors="2" failures="2" skipped="2" time="%s">
+    <testcase name="testSuccess" class="vendor\project\StatusTest" classname="vendor.project.StatusTest" file="%s%eStatusTest.php" line="%d" assertions="1" time="%s"/>
+    <testcase name="testFailure" class="vendor\project\StatusTest" classname="vendor.project.StatusTest" file="%s%eStatusTest.php" line="%d" assertions="1" time="%s">
+      <failure type="PHPUnit\Framework\ExpectationFailedException">vendor\project\StatusTest::testFailure
+Failed asserting that false is true.
+
+%s%eStatusTest.php:%d
+</failure>
+    </testcase>
+    <testcase name="testError" class="vendor\project\StatusTest" classname="vendor.project.StatusTest" file="%s%eStatusTest.php" line="%d" assertions="0" time="%s">
+      <error type="RuntimeException">vendor\project\StatusTest::testError
+RuntimeException:%w
+
+%s%eStatusTest.php:%d
+</error>
+    </testcase>
+    <testcase name="testIncomplete" class="vendor\project\StatusTest" classname="vendor.project.StatusTest" file="%s%eStatusTest.php" line="%d" assertions="0" time="%s">
+      <skipped/>
+    </testcase>
+    <testcase name="testSkipped" class="vendor\project\StatusTest" classname="vendor.project.StatusTest" file="%s%eStatusTest.php" line="%d" assertions="0" time="%s">
+      <skipped/>
+    </testcase>
+    <testcase name="testRisky" class="vendor\project\StatusTest" classname="vendor.project.StatusTest" file="%s%eStatusTest.php" line="%d" assertions="0" time="%s">
+      <error type="PHPUnit\Framework\RiskyTestError">Risky Test
+</error>
+    </testcase>
+    <testcase name="testWarning" class="vendor\project\StatusTest" classname="vendor.project.StatusTest" file="%s%eStatusTest.php" line="%d" assertions="0" time="%s">
+      <warning type="PHPUnit\Framework\Warning">vendor\project\StatusTest::testWarning
+
+%s%eStatusTest.php:%d
+</warning>
+    </testcase>
+  </testsuite>
+</testsuites>
+
+
+Time: %s, Memory: %s
+
+There was 1 error:
+
+1) vendor\project\StatusTest::testError
+RuntimeException:%w
+
+%s%eStatusTest.php:%d
+
+--
+
+There was 1 warning:
+
+1) vendor\project\StatusTest::testWarning
+
+%s%eStatusTest.php:%d
+
+--
+
+There was 1 failure:
+
+1) vendor\project\StatusTest::testFailure
+Failed asserting that false is true.
+
+%s%eStatusTest.php:%d
+
+--
+
+There was 1 risky test:
+
+1) vendor\project\StatusTest::testRisky
+This test did not perform any assertions
+
+ERRORS!
+Tests: 7, Assertions: 2, Errors: 1, Failures: 1, Warnings: 1, Skipped: 1, Incomplete: 1, Risky: 1.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-tap.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-tap.phpt
deleted file mode 100644
index 61854b203..000000000
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-tap.phpt
+++ /dev/null
@@ -1,25 +0,0 @@
---TEST--
-phpunit --log-tap php://stdout BankAccountTest ../_files/BankAccountTest.php
---FILE--
-<?php
-$_SERVER['argv'][1] = '--no-configuration';
-$_SERVER['argv'][2] = '--log-tap';
-$_SERVER['argv'][3] = 'php://stdout';
-$_SERVER['argv'][4] = 'BankAccountTest';
-$_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
-
-require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
---EXPECTF--
-PHPUnit %s by Sebastian Bergmann and contributors.
-
-TAP version 13
-.ok 1 - BankAccountTest::testBalanceIsInitiallyZero
-.ok 2 - BankAccountTest::testBalanceCannotBecomeNegative
-.                                                                 3 / 3 (100%)ok 3 - BankAccountTest::testBalanceCannotBecomeNegative2
-1..3
-
-
-Time: %s, Memory: %s
-
-OK (3 tests, 3 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-teamcity.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-teamcity.phpt
index 9bf9dcab2..db919a884 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-teamcity.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-teamcity.phpt
@@ -9,24 +9,24 @@ $_SERVER['argv'][4] = 'BankAccountTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
 
 ##teamcity[testCount count='3' flowId='%d']
 
-##teamcity[testSuiteStarted name='BankAccountTest' locationHint='php_qn://%s/tests/_files/BankAccountTest.php::\BankAccountTest' flowId='%d']
+##teamcity[testSuiteStarted name='BankAccountTest' locationHint='php_qn://%s%etests%e_files%eBankAccountTest.php::\BankAccountTest' flowId='%d']
 
-##teamcity[testStarted name='testBalanceIsInitiallyZero' locationHint='php_qn://%s/tests/_files/BankAccountTest.php::\BankAccountTest::testBalanceIsInitiallyZero' flowId='%d']
+##teamcity[testStarted name='testBalanceIsInitiallyZero' locationHint='php_qn://%s%etests%e_files%eBankAccountTest.php::\BankAccountTest::testBalanceIsInitiallyZero' flowId='%d']
 .
 ##teamcity[testFinished name='testBalanceIsInitiallyZero' duration='%s' flowId='%d']
 
-##teamcity[testStarted name='testBalanceCannotBecomeNegative' locationHint='php_qn://%s/tests/_files/BankAccountTest.php::\BankAccountTest::testBalanceCannotBecomeNegative' flowId='%d']
+##teamcity[testStarted name='testBalanceCannotBecomeNegative' locationHint='php_qn://%s%etests%e_files%eBankAccountTest.php::\BankAccountTest::testBalanceCannotBecomeNegative' flowId='%d']
 .
 ##teamcity[testFinished name='testBalanceCannotBecomeNegative' duration='%s' flowId='%d']
 
-##teamcity[testStarted name='testBalanceCannotBecomeNegative2' locationHint='php_qn://%s/tests/_files/BankAccountTest.php::\BankAccountTest::testBalanceCannotBecomeNegative2' flowId='%d']
+##teamcity[testStarted name='testBalanceCannotBecomeNegative2' locationHint='php_qn://%s%etests%e_files%eBankAccountTest.php::\BankAccountTest::testBalanceCannotBecomeNegative2' flowId='%d']
 .                                                                 3 / 3 (100%)
 ##teamcity[testFinished name='testBalanceCannotBecomeNegative2' duration='%s' flowId='%d']
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-xml.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-xml.phpt
deleted file mode 100644
index 0e9add1e1..000000000
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/log-xml.phpt
+++ /dev/null
@@ -1,28 +0,0 @@
---TEST--
-phpunit --log-junit php://stdout BankAccountTest ../_files/BankAccountTest.php
---FILE--
-<?php
-$_SERVER['argv'][1] = '--no-configuration';
-$_SERVER['argv'][2] = '--log-junit';
-$_SERVER['argv'][3] = 'php://stdout';
-$_SERVER['argv'][4] = 'BankAccountTest';
-$_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
-
-require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
---EXPECTF--
-PHPUnit %s by Sebastian Bergmann and contributors.
-
-...                                                                 3 / 3 (100%)<?xml version="1.0" encoding="UTF-8"?>
-<testsuites>
-  <testsuite name="BankAccountTest" file="%sBankAccountTest.php" tests="3" assertions="3" failures="0" errors="0" time="%f">
-    <testcase name="testBalanceIsInitiallyZero" class="BankAccountTest" file="%sBankAccountTest.php" line="30" assertions="1" time="%f"/>
-    <testcase name="testBalanceCannotBecomeNegative" class="BankAccountTest" file="%sBankAccountTest.php" line="47" assertions="1" time="%f"/>
-    <testcase name="testBalanceCannotBecomeNegative2" class="BankAccountTest" file="%sBankAccountTest.php" line="65" assertions="1" time="%f"/>
-  </testsuite>
-</testsuites>
-
-
-Time: %s, Memory: %s
-
-OK (3 tests, 3 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/mycommand.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/mycommand.phpt
new file mode 100644
index 000000000..ca8c8c7a7
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/mycommand.phpt
@@ -0,0 +1,23 @@
+--TEST--
+phpunit BankAccountTest ../_files/BankAccountTest.php
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = '--my-option=123';
+$_SERVER['argv'][3] = '--my-other-option';
+$_SERVER['argv'][4] = 'BankAccountTest';
+$_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
+
+require __DIR__ . '/../bootstrap.php';
+require __DIR__ . '/../_files/MyCommand.php';
+MyCommand::main();
+?>
+--EXPECTF--
+MyCommand::myHandler 123
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+...                                                                 3 / 3 (100%)
+
+Time: %s, Memory: %s
+
+OK (3 tests, 3 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/options-after-arguments.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/options-after-arguments.phpt
index 17711d15b..dabd8e42e 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/options-after-arguments.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/options-after-arguments.phpt
@@ -7,7 +7,7 @@ $_SERVER['argv'][2] = __DIR__ . '/../_files/BankAccountTest.php';
 $_SERVER['argv'][3] = '--colors=always';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/output-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/output-isolation.phpt
index 828fdfeee..15a87db05 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/output-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/output-isolation.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'testExpectOutputStringFooActualFoo';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/OutputTestCase.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/phar-extension-suppressed.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/phar-extension-suppressed.phpt
new file mode 100644
index 000000000..8166ccbd8
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/phar-extension-suppressed.phpt
@@ -0,0 +1,12 @@
+--TEST--
+phpunit --configuration tests/_files/phpunit-example-extension
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--configuration';
+$_SERVER['argv'][2] = __DIR__ . '/../_files/phpunit-example-extension';
+$_SERVER['argv'][3] = '--no-extensions';
+
+require __DIR__ . '/../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+Fatal error: Trait 'PHPUnit\ExampleExtension\TestCaseTrait' not found in %s
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/phar-extension.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/phar-extension.phpt
new file mode 100644
index 000000000..c344aaf59
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/phar-extension.phpt
@@ -0,0 +1,21 @@
+--TEST--
+phpunit --configuration tests/_files/phpunit-example-extension
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--configuration';
+$_SERVER['argv'][2] = __DIR__ . '/../_files/phpunit-example-extension';
+
+require __DIR__ . '/../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+Runtime:       %s
+Configuration: %s%ephpunit-example-extension%ephpunit.xml
+Extension:     phpunit/phpunit-example-extension 1.0.1
+
+.                                                                   1 / 1 (100%)
+
+Time: %s, Memory: %s
+
+OK (1 test, 1 assertion)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/phpt-xfail.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/phpt-xfail.phpt
index 89927d445..6b3e49f52 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/phpt-xfail.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/phpt-xfail.phpt
@@ -6,7 +6,7 @@ $_SERVER['argv'][1] = '--no-configuration';
 $_SERVER['argv'][2] = __DIR__ . '/../_files/phpt-xfail.phpt';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/repeat.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/repeat.phpt
index 59bcbcb4f..ae7eb3f5a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/repeat.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/repeat.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'BankAccountTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/report-useless-tests-incomplete.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/report-useless-tests-incomplete.phpt
index 3d12cfd95..e00af36e1 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/report-useless-tests-incomplete.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/report-useless-tests-incomplete.phpt
@@ -1,14 +1,13 @@
 --TEST--
-phpunit --report-useless-tests IncompleteTest ../_files/IncompleteTest.php
+phpunit IncompleteTest ../_files/IncompleteTest.php
 --FILE--
 <?php
 $_SERVER['argv'][1] = '--no-configuration';
-$_SERVER['argv'][2] = '--report-useless-tests';
-$_SERVER['argv'][3] = 'IncompleteTest';
-$_SERVER['argv'][4] = __DIR__ . '/../_files/IncompleteTest.php';
+$_SERVER['argv'][2] = 'IncompleteTest';
+$_SERVER['argv'][3] = __DIR__ . '/../_files/IncompleteTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/report-useless-tests-isolation.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/report-useless-tests-isolation.phpt
index 5d4f1ea18..c4dc4560e 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/report-useless-tests-isolation.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/report-useless-tests-isolation.phpt
@@ -1,15 +1,14 @@
 --TEST--
-phpunit --report-useless-tests --process-isolation IncompleteTest ../_files/IncompleteTest.php
+phpunit --process-isolation IncompleteTest ../_files/IncompleteTest.php
 --FILE--
 <?php
 $_SERVER['argv'][1] = '--no-configuration';
-$_SERVER['argv'][2] = '--report-useless-tests';
-$_SERVER['argv'][3] = '--process-isolation';
-$_SERVER['argv'][4] = 'NothingTest';
-$_SERVER['argv'][5] = __DIR__ . '/../_files/NothingTest.php';
+$_SERVER['argv'][2] = '--process-isolation';
+$_SERVER['argv'][3] = 'NothingTest';
+$_SERVER['argv'][4] = __DIR__ . '/../_files/NothingTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -17,5 +16,10 @@ R                                                                   1 / 1 (100%)
 
 Time: %s, Memory: %s
 
+There was 1 risky test:
+
+1) NothingTest::testNothing
+This test did not perform any assertions
+
 OK, but incomplete, skipped, or risky tests!
 Tests: 1, Assertions: 0, Risky: 1.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/report-useless-tests.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/report-useless-tests.phpt
index 8b2ad017c..0f9a5439c 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/report-useless-tests.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/report-useless-tests.phpt
@@ -1,14 +1,13 @@
 --TEST--
-phpunit --report-useless-tests NothingTest ../_files/NothingTest.php
+phpunit NothingTest ../_files/NothingTest.php
 --FILE--
 <?php
 $_SERVER['argv'][1] = '--no-configuration';
-$_SERVER['argv'][2] = '--report-useless-tests';
-$_SERVER['argv'][3] = 'NothingTest';
-$_SERVER['argv'][4] = __DIR__ . '/../_files/NothingTest.php';
+$_SERVER['argv'][2] = 'NothingTest';
+$_SERVER['argv'][3] = __DIR__ . '/../_files/NothingTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -16,5 +15,10 @@ R                                                                   1 / 1 (100%)
 
 Time: %s, Memory: %s
 
+There was 1 risky test:
+
+1) NothingTest::testNothing
+This test did not perform any assertions
+
 OK, but incomplete, skipped, or risky tests!
 Tests: 1, Assertions: 0, Risky: 1.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/stop-on-warning-via-cli.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/stop-on-warning-via-cli.phpt
index c60c556f1..675d530f3 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/stop-on-warning-via-cli.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/stop-on-warning-via-cli.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'StopOnWarningTestSuite';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/StopOnWarningTestSuite.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/stop-on-warning-via-config.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/stop-on-warning-via-config.phpt
index 47db7a630..150b8566f 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/stop-on-warning-via-config.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/stop-on-warning-via-config.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'StopOnWarningTestSuite';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/StopOnWarningTestSuite.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/tap.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/tap.phpt
deleted file mode 100644
index e87c01071..000000000
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/tap.phpt
+++ /dev/null
@@ -1,17 +0,0 @@
---TEST--
-phpunit --tap BankAccountTest ../_files/BankAccountTest.php
---FILE--
-<?php
-$_SERVER['argv'][1] = '--no-configuration';
-$_SERVER['argv'][2] = '--tap';
-$_SERVER['argv'][3] = 'BankAccountTest';
-$_SERVER['argv'][4] = __DIR__ . '/../_files/BankAccountTest.php';
-
-require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
---EXPECTF--
-TAP version 13
-ok 1 - BankAccountTest::testBalanceIsInitiallyZero
-ok 2 - BankAccountTest::testBalanceCannotBecomeNegative
-ok 3 - BankAccountTest::testBalanceCannotBecomeNegative2
-1..3
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/teamcity-inner-exceptions.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/teamcity-inner-exceptions.phpt
new file mode 100644
index 000000000..0b245f8ad
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/teamcity-inner-exceptions.phpt
@@ -0,0 +1,39 @@
+--TEST--
+phpunit --teamcity ExceptionStackTest ../_files/ExceptionStackTest.php
+--FILE--
+<?php
+$_SERVER['argv'][1] = '--no-configuration';
+$_SERVER['argv'][2] = '--teamcity';
+$_SERVER['argv'][3] = 'ExceptionStackTest';
+$_SERVER['argv'][4] = __DIR__ . '/../_files/ExceptionStackTest.php';
+
+require __DIR__ . '/../bootstrap.php';
+PHPUnit\TextUI\Command::main();
+--EXPECTF--
+PHPUnit %s by Sebastian Bergmann and contributors.
+
+
+##teamcity[testCount count='2' flowId='%d']
+
+##teamcity[testSuiteStarted name='ExceptionStackTest' locationHint='php_qn://%s%etests%e_files%eExceptionStackTest.php::\ExceptionStackTest' flowId='%d']
+
+##teamcity[testStarted name='testPrintingChildException' locationHint='php_qn://%s%etests%e_files%eExceptionStackTest.php::\ExceptionStackTest::testPrintingChildException' flowId='%d']
+
+##teamcity[testFailed name='testPrintingChildException' message='Child exception|nmessage|nFailed asserting that two arrays are equal.|n--- Expected|n+++ Actual|n@@ @@|n Array (|n-    0 => 1|n+    0 => 2|n' details=' %s%eExceptionStackTest.php:14|n |n Caused by|n message|n Failed asserting that two arrays are equal.|n --- Expected|n +++ Actual|n @@ @@|n  Array (|n -    0 => 1|n +    0 => 2|n |n %s%eExceptionStackTest.php:10|n ' flowId='%d']
+
+##teamcity[testFinished name='testPrintingChildException' duration='%d' flowId='%d']
+
+##teamcity[testStarted name='testNestedExceptions' locationHint='php_qn://%s%etests%e_files%eExceptionStackTest.php::\ExceptionStackTest::testNestedExceptions' flowId='%d']
+
+##teamcity[testFailed name='testNestedExceptions' message='Exception : One' details=' %s%etests%e_files%eExceptionStackTest.php:22|n |n Caused by|n InvalidArgumentException: Two|n |n %s%etests%e_files%eExceptionStackTest.php:21|n |n Caused by|n Exception: Three|n |n %s%etests%e_files%eExceptionStackTest.php:20|n ' flowId='%d']
+
+##teamcity[testFinished name='testNestedExceptions' duration='%d' flowId='%d']
+
+##teamcity[testSuiteFinished name='ExceptionStackTest' flowId='%d']
+
+
+Time: %s, Memory: %s
+
+
+ERRORS!
+Tests: 2, Assertions: 1, Errors: 2.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/teamcity.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/teamcity.phpt
index 30ba2772b..bb0f8f49f 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/teamcity.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/teamcity.phpt
@@ -8,24 +8,24 @@ $_SERVER['argv'][3] = 'BankAccountTest';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
 
 ##teamcity[testCount count='3' flowId='%d']
 
-##teamcity[testSuiteStarted name='BankAccountTest' locationHint='php_qn://%s/tests/_files/BankAccountTest.php::\BankAccountTest' flowId='%d']
+##teamcity[testSuiteStarted name='BankAccountTest' locationHint='php_qn://%s%etests%e_files%eBankAccountTest.php::\BankAccountTest' flowId='%d']
 
-##teamcity[testStarted name='testBalanceIsInitiallyZero' locationHint='php_qn://%s/tests/_files/BankAccountTest.php::\BankAccountTest::testBalanceIsInitiallyZero' flowId='%d']
+##teamcity[testStarted name='testBalanceIsInitiallyZero' locationHint='php_qn://%s%etests%e_files%eBankAccountTest.php::\BankAccountTest::testBalanceIsInitiallyZero' flowId='%d']
 
 ##teamcity[testFinished name='testBalanceIsInitiallyZero' duration='%s' flowId='%d']
 
-##teamcity[testStarted name='testBalanceCannotBecomeNegative' locationHint='php_qn://%s/tests/_files/BankAccountTest.php::\BankAccountTest::testBalanceCannotBecomeNegative' flowId='%d']
+##teamcity[testStarted name='testBalanceCannotBecomeNegative' locationHint='php_qn://%s%etests%e_files%eBankAccountTest.php::\BankAccountTest::testBalanceCannotBecomeNegative' flowId='%d']
 
 ##teamcity[testFinished name='testBalanceCannotBecomeNegative' duration='%s' flowId='%d']
 
-##teamcity[testStarted name='testBalanceCannotBecomeNegative2' locationHint='php_qn://%s/tests/_files/BankAccountTest.php::\BankAccountTest::testBalanceCannotBecomeNegative2' flowId='%d']
+##teamcity[testStarted name='testBalanceCannotBecomeNegative2' locationHint='php_qn://%s%etests%e_files%eBankAccountTest.php::\BankAccountTest::testBalanceCannotBecomeNegative2' flowId='%d']
 
 ##teamcity[testFinished name='testBalanceCannotBecomeNegative2' duration='%s' flowId='%d']
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/test-suffix-multiple.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/test-suffix-multiple.phpt
index ae7da52b2..e51841968 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/test-suffix-multiple.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/test-suffix-multiple.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = '.test.php,.my.php';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -16,4 +16,4 @@ PHPUnit %s by Sebastian Bergmann and contributors.
 
 Time: %s, Memory: %s
 
-OK (5 tests, 3 assertions)
+OK (5 tests, 5 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/test-suffix-single.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/test-suffix-single.phpt
index 031223af0..dad2c4dad 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/test-suffix-single.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/test-suffix-single.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = '.test.php';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-exclude-group.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-exclude-group.phpt
index 8724c8ae0..af82dfa79 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-exclude-group.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-exclude-group.phpt
@@ -11,7 +11,7 @@ $_SERVER['argv'][6] = 'TestDoxGroupTest';
 $_SERVER['argv'][7] = __DIR__ . '/../_files/TestDoxGroupTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -22,4 +22,4 @@ PHPUnit %s by Sebastian Bergmann and contributors.
 
 Time: %s, Memory: %s
 
-OK (2 tests, 0 assertions)
+OK (2 tests, 2 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-group.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-group.phpt
index 407559f35..3f74d573b 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-group.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-group.phpt
@@ -11,7 +11,7 @@ $_SERVER['argv'][6] = 'TestDoxGroupTest';
 $_SERVER['argv'][7] = __DIR__ . '/../_files/TestDoxGroupTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
@@ -22,4 +22,4 @@ DoxGroup
 
 Time: %s, Memory: %s
 
-OK (2 tests, 0 assertions)
+OK (2 tests, 2 assertions)
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-html.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-html.phpt
index 7e23e5978..b2dd9a208 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-html.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-html.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'BankAccountTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 <!doctype html>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-text.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-text.phpt
index a70fb2bb3..090d1da8b 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-text.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-text.phpt
@@ -9,7 +9,7 @@ $_SERVER['argv'][4] = 'BankAccountTest';
 $_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-xml.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-xml.phpt
index d30570fcf..cde0e4ad9 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-xml.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox-xml.phpt
@@ -1,26 +1,62 @@
 --TEST--
-phpunit --testdox-xml php://stdout BankAccountTest ../_files/BankAccountTest.php
+phpunit --testdox-xml php://stdout StatusTest ../_files/StatusTest.php
 --FILE--
 <?php
 $_SERVER['argv'][1] = '--no-configuration';
 $_SERVER['argv'][2] = '--testdox-xml';
 $_SERVER['argv'][3] = 'php://stdout';
-$_SERVER['argv'][4] = 'BankAccountTest';
-$_SERVER['argv'][5] = __DIR__ . '/../_files/BankAccountTest.php';
+$_SERVER['argv'][4] = 'StatusTest';
+$_SERVER['argv'][5] = __DIR__ . '/../_files/StatusTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
-...                                                                 3 / 3 (100%)<?xml version="1.0" encoding="UTF-8"?>
+.FEISRW                                                             7 / 7 (100%)<?xml version="1.0" encoding="UTF-8"?>
 <tests>
-  <test className="BankAccountTest" methodName="testBalanceIsInitiallyZero" prettifiedClassName="BankAccount" prettifiedMethodName="Balance is initially zero" status="0" time="%f" size="-1" groups="balanceIsInitiallyZero,specification" given="a fresh bank account" givenStartLine="32" when="I ask it for its balance" whenStartLine="35" then="I should get 0" thenStartLine="38"/>
-  <test className="BankAccountTest" methodName="testBalanceCannotBecomeNegative" prettifiedClassName="BankAccount" prettifiedMethodName="Balance cannot become negative" status="0" time="%f" size="-1" groups="balanceCannotBecomeNegative,specification"/>
-  <test className="BankAccountTest" methodName="testBalanceCannotBecomeNegative2" prettifiedClassName="BankAccount" prettifiedMethodName="Balance cannot become negative" status="0" time="%f" size="-1" groups="balanceCannotBecomeNegative,specification"/>
+  <test className="vendor\project\StatusTest" methodName="testSuccess" prettifiedClassName="vendor\project\Status" prettifiedMethodName="Success" status="0" time="%s" size="-1" groups="default"/>
+  <test className="vendor\project\StatusTest" methodName="testFailure" prettifiedClassName="vendor\project\Status" prettifiedMethodName="Failure" status="3" time="%s" size="-1" groups="default" exceptionLine="16" exceptionMessage="Failed asserting that false is true."/>
+  <test className="vendor\project\StatusTest" methodName="testError" prettifiedClassName="vendor\project\Status" prettifiedMethodName="Error" status="4" time="%s" size="-1" groups="default" exceptionMessage=""/>
+  <test className="vendor\project\StatusTest" methodName="testIncomplete" prettifiedClassName="vendor\project\Status" prettifiedMethodName="Incomplete" status="2" time="%s" size="-1" groups="default"/>
+  <test className="vendor\project\StatusTest" methodName="testSkipped" prettifiedClassName="vendor\project\Status" prettifiedMethodName="Skipped" status="1" time="%s" size="-1" groups="default"/>
+  <test className="vendor\project\StatusTest" methodName="testRisky" prettifiedClassName="vendor\project\Status" prettifiedMethodName="Risky" status="5" time="%s" size="-1" groups="default"/>
+  <test className="vendor\project\StatusTest" methodName="testWarning" prettifiedClassName="vendor\project\Status" prettifiedMethodName="Warning" status="6" time="%s" size="-1" groups="default"/>
 </tests>
 
 
 Time: %s, Memory: %s
 
-OK (3 tests, 3 assertions)
+There was 1 error:
+
+1) vendor\project\StatusTest::testError
+RuntimeException:%s
+
+%s%eStatusTest.php:%d
+
+--
+
+There was 1 warning:
+
+1) vendor\project\StatusTest::testWarning
+
+%s%eStatusTest.php:%d
+
+--
+
+There was 1 failure:
+
+1) vendor\project\StatusTest::testFailure
+Failed asserting that false is true.
+
+%s%eStatusTest.php:%d
+
+--
+
+There was 1 risky test:
+
+1) vendor\project\StatusTest::testRisky
+This test did not perform any assertions
+
+ERRORS!
+Tests: 7, Assertions: 2, Errors: 1, Failures: 1, Warnings: 1, Skipped: 1, Incomplete: 1, Risky: 1.
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox.phpt b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox.phpt
index d24f62536..6addd3316 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox.phpt
+++ b/lib/composer/vendor/phpunit/phpunit/tests/TextUI/testdox.phpt
@@ -8,7 +8,7 @@ $_SERVER['argv'][3] = 'BankAccountTest';
 $_SERVER['argv'][4] = __DIR__ . '/../_files/BankAccountTest.php';
 
 require __DIR__ . '/../bootstrap.php';
-PHPUnit_TextUI_Command::main();
+PHPUnit\TextUI\Command::main();
 --EXPECTF--
 PHPUnit %s by Sebastian Bergmann and contributors.
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Util/ConfigurationTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Util/ConfigurationTest.php
index 3b32f1319..2c8ff95c0 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Util/ConfigurationTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Util/ConfigurationTest.php
@@ -8,80 +8,69 @@
  * file that was distributed with this source code.
  */
 
-class Util_ConfigurationTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\TextUI\ResultPrinter;
+
+class ConfigurationTest extends TestCase
 {
     /**
-     * @var PHPUnit_Util_Configuration
+     * @var Configuration
      */
     protected $configuration;
 
     protected function setUp()
     {
-        $this->configuration = PHPUnit_Util_Configuration::getInstance(
-            dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration.xml'
+        $this->configuration = Configuration::getInstance(
+            \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration.xml'
         );
     }
 
-    /**
-     * @covers PHPUnit_Util_Configuration::getInstance
-     * @expectedException PHPUnit_Framework_Exception
-     */
     public function testExceptionIsThrownForNotExistingConfigurationFile()
     {
-        PHPUnit_Util_Configuration::getInstance('not_existing_file.xml');
+        $this->expectException(Exception::class);
+
+        Configuration::getInstance('not_existing_file.xml');
     }
 
-    /**
-     * @covers PHPUnit_Util_Configuration::getPHPUnitConfiguration
-     */
-    public function testShouldReadColorsWhenTrueInConfigurationfile()
+    public function testShouldReadColorsWhenTrueInConfigurationFile()
     {
-        $configurationFilename =  dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration.colors.true.xml';
-        $configurationInstance = PHPUnit_Util_Configuration::getInstance($configurationFilename);
+        $configurationFilename =  \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration.colors.true.xml';
+        $configurationInstance = Configuration::getInstance($configurationFilename);
         $configurationValues   = $configurationInstance->getPHPUnitConfiguration();
 
-        $this->assertEquals(PHPUnit_TextUI_ResultPrinter::COLOR_AUTO, $configurationValues['colors']);
+        $this->assertEquals(ResultPrinter::COLOR_AUTO, $configurationValues['colors']);
     }
 
-    /**
-     * @covers PHPUnit_Util_Configuration::getPHPUnitConfiguration
-     */
-    public function testShouldReadColorsWhenFalseInConfigurationfile()
+    public function testShouldReadColorsWhenFalseInConfigurationFile()
     {
-        $configurationFilename =  dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration.colors.false.xml';
-        $configurationInstance = PHPUnit_Util_Configuration::getInstance($configurationFilename);
+        $configurationFilename =  \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration.colors.false.xml';
+        $configurationInstance = Configuration::getInstance($configurationFilename);
         $configurationValues   = $configurationInstance->getPHPUnitConfiguration();
 
-        $this->assertEquals(PHPUnit_TextUI_ResultPrinter::COLOR_NEVER, $configurationValues['colors']);
+        $this->assertEquals(ResultPrinter::COLOR_NEVER, $configurationValues['colors']);
     }
 
-    /**
-     * @covers PHPUnit_Util_Configuration::getPHPUnitConfiguration
-     */
-    public function testShouldReadColorsWhenEmptyInConfigurationfile()
+    public function testShouldReadColorsWhenEmptyInConfigurationFile()
     {
-        $configurationFilename =  dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration.colors.empty.xml';
-        $configurationInstance = PHPUnit_Util_Configuration::getInstance($configurationFilename);
+        $configurationFilename =  \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration.colors.empty.xml';
+        $configurationInstance = Configuration::getInstance($configurationFilename);
         $configurationValues   = $configurationInstance->getPHPUnitConfiguration();
 
-        $this->assertEquals(PHPUnit_TextUI_ResultPrinter::COLOR_NEVER, $configurationValues['colors']);
+        $this->assertEquals(ResultPrinter::COLOR_NEVER, $configurationValues['colors']);
     }
 
-    /**
-     * @covers PHPUnit_Util_Configuration::getPHPUnitConfiguration
-     */
-    public function testShouldReadColorsWhenInvalidInConfigurationfile()
+    public function testShouldReadColorsWhenInvalidInConfigurationFile()
     {
-        $configurationFilename =  dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration.colors.invalid.xml';
-        $configurationInstance = PHPUnit_Util_Configuration::getInstance($configurationFilename);
+        $configurationFilename =  \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration.colors.invalid.xml';
+        $configurationInstance = Configuration::getInstance($configurationFilename);
         $configurationValues   = $configurationInstance->getPHPUnitConfiguration();
 
-        $this->assertEquals(PHPUnit_TextUI_ResultPrinter::COLOR_NEVER, $configurationValues['colors']);
+        $this->assertEquals(ResultPrinter::COLOR_NEVER, $configurationValues['colors']);
     }
 
-    /**
-     * @covers PHPUnit_Util_Configuration::getFilterConfiguration
-     */
     public function testFilterConfigurationIsReadCorrectly()
     {
         $this->assertEquals(
@@ -131,10 +120,6 @@ public function testFilterConfigurationIsReadCorrectly()
         );
     }
 
-    /**
-     * @covers PHPUnit_Util_Configuration::getGroupConfiguration
-     * @covers PHPUnit_Util_Configuration::parseGroupConfiguration
-     */
     public function testGroupConfigurationIsReadCorrectly()
     {
         $this->assertEquals(
@@ -152,10 +137,6 @@ public function testGroupConfigurationIsReadCorrectly()
         );
     }
 
-    /**
-     * @covers PHPUnit_Util_Configuration::getTestdoxGroupConfiguration
-     * @covers PHPUnit_Util_Configuration::parseGroupConfiguration
-     */
     public function testTestdoxGroupConfigurationIsReadCorrectly()
     {
         $this->assertEquals(
@@ -173,15 +154,12 @@ public function testTestdoxGroupConfigurationIsReadCorrectly()
         );
     }
 
-    /**
-     * @covers PHPUnit_Util_Configuration::getListenerConfiguration
-     */
     public function testListenerConfigurationIsReadCorrectly()
     {
         $dir         = __DIR__;
-        $includePath = ini_get('include_path');
+        $includePath = \ini_get('include_path');
 
-        ini_set('include_path', $dir . PATH_SEPARATOR . $includePath);
+        \ini_set('include_path', $dir . PATH_SEPARATOR . $includePath);
 
         $this->assertEquals(
             [
@@ -199,9 +177,9 @@ public function testListenerConfigurationIsReadCorrectly()
                 2 => 'April',
                 3 => 19.78,
                 4 => null,
-                5 => new stdClass,
-                6 => dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'MyTestFile.php',
-                7 => dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'MyRelativePath',
+                5 => new \stdClass,
+                6 => \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'MyTestFile.php',
+                7 => \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'MyRelativePath',
               ],
             ],
             [
@@ -221,12 +199,9 @@ public function testListenerConfigurationIsReadCorrectly()
             $this->configuration->getListenerConfiguration()
         );
 
-        ini_set('include_path', $includePath);
+        \ini_set('include_path', $includePath);
     }
 
-    /**
-     * @covers PHPUnit_Util_Configuration::getLoggingConfiguration
-     */
     public function testLoggingConfigurationIsReadCorrectly()
     {
         $this->assertEquals(
@@ -238,7 +213,6 @@ public function testLoggingConfigurationIsReadCorrectly()
             'json'                 => '/tmp/logfile.json',
             'plain'                => '/tmp/logfile.txt',
             'tap'                  => '/tmp/logfile.tap',
-            'logIncompleteSkipped' => false,
             'junit'                => '/tmp/logfile.xml',
             'testdox-html'         => '/tmp/testdox.html',
             'testdox-text'         => '/tmp/testdox.txt',
@@ -248,28 +222,25 @@ public function testLoggingConfigurationIsReadCorrectly()
         );
     }
 
-    /**
-     * @covers PHPUnit_Util_Configuration::getPHPConfiguration
-     */
     public function testPHPConfigurationIsReadCorrectly()
     {
         $this->assertEquals(
             [
             'include_path' =>
             [
-              dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . '.',
+              \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . '.',
               '/path/to/lib'
             ],
-            'ini'    => ['foo' => 'bar'],
-            'const'  => ['FOO' => false, 'BAR' => true],
-            'var'    => ['foo' => false],
-            'env'    => ['foo' => true],
-            'post'   => ['foo' => 'bar'],
-            'get'    => ['foo' => 'bar'],
-            'cookie' => ['foo' => 'bar'],
-            'server' => ['foo' => 'bar'],
-            'files'  => ['foo' => 'bar'],
-            'request'=> ['foo' => 'bar'],
+            'ini'    => ['foo' => ['value' => 'bar']],
+            'const'  => ['FOO' => ['value' => false], 'BAR' => ['value' => true]],
+            'var'    => ['foo' => ['value' => false]],
+            'env'    => ['foo' => ['value' => true], 'bar' => ['value' => 'true', 'verbatim' => true], 'foo_force' => ['value' => 'forced', 'force' => true]],
+            'post'   => ['foo' => ['value' => 'bar']],
+            'get'    => ['foo' => ['value' => 'bar']],
+            'cookie' => ['foo' => ['value' => 'bar']],
+            'server' => ['foo' => ['value' => 'bar']],
+            'files'  => ['foo' => ['value' => 'bar']],
+            'request'=> ['foo' => ['value' => 'bar']],
             ],
             $this->configuration->getPHPConfiguration()
         );
@@ -277,19 +248,18 @@ public function testPHPConfigurationIsReadCorrectly()
 
     /**
      * @backupGlobals enabled
-     * @covers PHPUnit_Util_Configuration::handlePHPConfiguration
      */
     public function testPHPConfigurationIsHandledCorrectly()
     {
         $this->configuration->handlePHPConfiguration();
 
-        $path = dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . '.' . PATH_SEPARATOR . '/path/to/lib';
-        $this->assertStringStartsWith($path, ini_get('include_path'));
-        $this->assertEquals(false, FOO);
-        $this->assertEquals(true, BAR);
+        $path = \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . '.' . PATH_SEPARATOR . '/path/to/lib';
+        $this->assertStringStartsWith($path, \ini_get('include_path'));
+        $this->assertEquals(false, \FOO);
+        $this->assertEquals(true, \BAR);
         $this->assertEquals(false, $GLOBALS['foo']);
         $this->assertEquals(true, $_ENV['foo']);
-        $this->assertEquals(true, getenv('foo'));
+        $this->assertEquals(true, \getenv('foo'));
         $this->assertEquals('bar', $_POST['foo']);
         $this->assertEquals('bar', $_GET['foo']);
         $this->assertEquals('bar', $_COOKIE['foo']);
@@ -309,7 +279,21 @@ public function testHandlePHPConfigurationDoesNotOverwrittenExistingEnvArrayVari
         $this->configuration->handlePHPConfiguration();
 
         $this->assertEquals(false, $_ENV['foo']);
-        $this->assertEquals(true, getenv('foo'));
+        $this->assertEquals(true, \getenv('foo'));
+    }
+
+    /**
+     * @backupGlobals enabled
+     *
+     * @see https://github.com/sebastianbergmann/phpunit/issues/2353
+     */
+    public function testHandlePHPConfigurationDoesForceOverwrittenExistingEnvArrayVariables()
+    {
+        $_ENV['foo_force'] = false;
+        $this->configuration->handlePHPConfiguration();
+
+        $this->assertEquals('forced', $_ENV['foo_force']);
+        $this->assertEquals('forced', \getenv('foo_force'));
     }
 
     /**
@@ -319,16 +303,27 @@ public function testHandlePHPConfigurationDoesNotOverwrittenExistingEnvArrayVari
      */
     public function testHandlePHPConfigurationDoesNotOverriteVariablesFromPutEnv()
     {
-        putenv('foo=putenv');
+        \putenv('foo=putenv');
         $this->configuration->handlePHPConfiguration();
 
         $this->assertEquals(true, $_ENV['foo']);
-        $this->assertEquals('putenv', getenv('foo'));
+        $this->assertEquals('putenv', \getenv('foo'));
     }
 
     /**
-     * @covers PHPUnit_Util_Configuration::getPHPUnitConfiguration
+     * @backupGlobals enabled
+     *
+     * @see https://github.com/sebastianbergmann/phpunit/issues/1181
      */
+    public function testHandlePHPConfigurationDoesOverwriteVariablesFromPutEnvWhenForced()
+    {
+        \putenv('foo_force=putenv');
+        $this->configuration->handlePHPConfiguration();
+
+        $this->assertEquals('forced', $_ENV['foo_force']);
+        $this->assertEquals('forced', \getenv('foo_force'));
+    }
+
     public function testPHPUnitConfigurationIsReadCorrectly()
     {
         $this->assertEquals(
@@ -341,18 +336,21 @@ public function testPHPUnitConfigurationIsReadCorrectly()
             'columns'                                    => 80,
             'colors'                                     => 'never',
             'stderr'                                     => false,
+            'convertDeprecationsToExceptions'            => true,
             'convertErrorsToExceptions'                  => true,
             'convertNoticesToExceptions'                 => true,
             'convertWarningsToExceptions'                => true,
             'forceCoversAnnotation'                      => false,
-            'printerClass'                               => 'PHPUnit_TextUI_ResultPrinter',
             'stopOnFailure'                              => false,
             'stopOnWarning'                              => false,
             'reportUselessTests'                         => false,
             'strictCoverage'                             => false,
             'disallowTestOutput'                         => false,
             'enforceTimeLimit'                           => false,
-            'testSuiteLoaderClass'                       => 'PHPUnit_Runner_StandardTestSuiteLoader',
+            'extensionsDirectory'                        => '/tmp',
+            'printerClass'                               => 'PHPUnit\TextUI\ResultPrinter',
+            'testSuiteLoaderClass'                       => 'PHPUnit\Runner\StandardTestSuiteLoader',
+            'defaultTestSuite'                           => 'My Test Suite',
             'verbose'                                    => false,
             'timeoutForSmallTests'                       => 1,
             'timeoutForMediumTests'                      => 10,
@@ -360,19 +358,17 @@ public function testPHPUnitConfigurationIsReadCorrectly()
             'beStrictAboutResourceUsageDuringSmallTests' => false,
             'disallowTodoAnnotatedTests'                 => false,
             'failOnWarning'                              => false,
-            'failOnRisky'                                => false
+            'failOnRisky'                                => false,
+            'ignoreDeprecatedCodeUnitsFromCodeCoverage'  => false
             ],
             $this->configuration->getPHPUnitConfiguration()
         );
     }
 
-    /**
-     * @covers PHPUnit_Util_Configuration::getInstance
-     */
     public function testXincludeInConfiguration()
     {
-        $configurationWithXinclude = PHPUnit_Util_Configuration::getInstance(
-            dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration_xinclude.xml'
+        $configurationWithXinclude = Configuration::getInstance(
+            \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration_xinclude.xml'
         );
 
         $this->assertConfigurationEquals(
@@ -383,18 +379,11 @@ public function testXincludeInConfiguration()
 
     /**
      * @ticket 1311
-     * @covers PHPUnit_Util_Configuration::getLoggingConfiguration
-     * @covers PHPUnit_Util_Configuration::getPHPConfiguration
-     * @covers PHPUnit_Util_Configuration::getPHPUnitConfiguration
-     * @covers PHPUnit_Util_Configuration::getTestSuiteConfiguration
-     * @covers PHPUnit_Util_Configuration::getFilterConfiguration
-     *
-     * @uses   PHPUnit_Util_Configuration::getInstance
      */
     public function testWithEmptyConfigurations()
     {
-        $emptyConfiguration = PHPUnit_Util_Configuration::getInstance(
-            dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration_empty.xml'
+        $emptyConfiguration = Configuration::getInstance(
+            \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration_empty.xml'
         );
 
         $logging = $emptyConfiguration->getLoggingConfiguration();
@@ -421,10 +410,10 @@ public function testWithEmptyConfigurations()
     /**
      * Asserts that the values in $actualConfiguration equal $expectedConfiguration.
      *
-     * @param PHPUnit_Util_Configuration $expectedConfiguration
-     * @param PHPUnit_Util_Configuration $actualConfiguration
+     * @param Configuration $expectedConfiguration
+     * @param Configuration $actualConfiguration
      */
-    protected function assertConfigurationEquals(PHPUnit_Util_Configuration $expectedConfiguration, PHPUnit_Util_Configuration $actualConfiguration)
+    protected function assertConfigurationEquals(Configuration $expectedConfiguration, Configuration $actualConfiguration)
     {
         $this->assertEquals(
             $expectedConfiguration->getFilterConfiguration(),
@@ -462,17 +451,26 @@ protected function assertConfigurationEquals(PHPUnit_Util_Configuration $expecte
         );
     }
 
-    /**
-     * @covers PHPUnit_Util_Configuration::getTestSuiteNames
-     */
     public function testGetTestSuiteNamesReturnsTheNamesIfDefined()
     {
-        $configuration = PHPUnit_Util_Configuration::getInstance(
-            dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration.suites.xml'
+        $configuration = Configuration::getInstance(
+            \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration.suites.xml'
         );
 
         $names = $configuration->getTestSuiteNames();
 
         $this->assertEquals(['Suite One', 'Suite Two'], $names);
     }
+
+    public function testTestSuiteConfigurationForASingleFileInASuite()
+    {
+        $configuration = Configuration::getInstance(
+            \dirname(__DIR__) . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR . 'configuration.one-file-suite.xml'
+        );
+
+        $config = $configuration->getTestSuiteConfiguration();
+        $tests  = $config->tests();
+
+        $this->assertEquals(1, \count($tests));
+    }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Util/GetoptTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Util/GetoptTest.php
index 778ef5f6b..ac6700f3f 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Util/GetoptTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Util/GetoptTest.php
@@ -8,9 +8,12 @@
  * file that was distributed with this source code.
  */
 
-/**
- */
-class Util_GetoptTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\TestCase;
+
+class GetoptTest extends TestCase
 {
     public function testItIncludeTheLongOptionsAfterTheArgument()
     {
@@ -19,7 +22,7 @@ public function testItIncludeTheLongOptionsAfterTheArgument()
             'myArgument',
             '--colors',
         ];
-        $actual = PHPUnit_Util_Getopt::getopt($args, '', ['colors==']);
+        $actual = Getopt::getopt($args, '', ['colors==']);
 
         $expected = [
             [
@@ -43,7 +46,7 @@ public function testItIncludeTheShortOptionsAfterTheArgument()
             'myArgument',
             '-v',
         ];
-        $actual = PHPUnit_Util_Getopt::getopt($args, 'v');
+        $actual = Getopt::getopt($args, 'v');
 
         $expected = [
             [
@@ -59,4 +62,154 @@ public function testItIncludeTheShortOptionsAfterTheArgument()
 
         $this->assertEquals($expected, $actual);
     }
+
+    public function testShortOptionUnrecognizedException()
+    {
+        $args = [
+            'command',
+            'myArgument',
+            '-v',
+        ];
+
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage('unrecognized option -- v');
+
+        Getopt::getopt($args, '');
+    }
+
+    public function testShortOptionRequiresAnArgumentException()
+    {
+        $args = [
+            'command',
+            'myArgument',
+            '-f',
+        ];
+
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage('option requires an argument -- f');
+
+        Getopt::getopt($args, 'f:');
+    }
+
+    public function testShortOptionHandleAnOptionalValue()
+    {
+        $args = [
+            'command',
+            'myArgument',
+            '-f',
+        ];
+        $actual   = Getopt::getopt($args, 'f::');
+        $expected = [
+            [
+                [
+                    'f',
+                    null,
+                ],
+            ],
+            [
+                'myArgument',
+            ],
+        ];
+        $this->assertEquals($expected, $actual);
+    }
+
+    public function testLongOptionIsAmbiguousException()
+    {
+        $args = [
+            'command',
+            '--col',
+        ];
+
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage('option --col is ambiguous');
+
+        Getopt::getopt($args, '', ['columns', 'colors']);
+    }
+
+    public function testLongOptionUnrecognizedException()
+    {
+        // the exception 'unrecognized option --option' is not thrown
+        // if the there are not defined extended options
+        $args = [
+            'command',
+            '--foo',
+        ];
+
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage('unrecognized option --foo');
+
+        Getopt::getopt($args, '', ['colors']);
+    }
+
+    public function testLongOptionRequiresAnArgumentException()
+    {
+        $args = [
+            'command',
+            '--foo',
+        ];
+
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage('option --foo requires an argument');
+
+        Getopt::getopt($args, '', ['foo=']);
+    }
+
+    public function testLongOptionDoesNotAllowAnArgumentException()
+    {
+        $args = [
+            'command',
+            '--foo=bar',
+        ];
+
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage("option --foo doesn't allow an argument");
+
+        Getopt::getopt($args, '', ['foo']);
+    }
+
+    public function testItHandlesLongParametesWithValues()
+    {
+        $command = 'command parameter-0 --exec parameter-1 --conf config.xml --optn parameter-2 --optn=content-of-o parameter-n';
+        $args    = \explode(' ', $command);
+        unset($args[0]);
+        $expected = [
+            [
+                ['--exec', null],
+                ['--conf', 'config.xml'],
+                ['--optn', null],
+                ['--optn', 'content-of-o'],
+            ],
+            [
+                'parameter-0',
+                'parameter-1',
+                'parameter-2',
+                'parameter-n',
+            ],
+        ];
+        $actual = Getopt::getopt($args, '', ['exec', 'conf=', 'optn==']);
+        $this->assertEquals($expected, $actual);
+    }
+
+    public function testItHandlesShortParametesWithValues()
+    {
+        $command = 'command parameter-0 -x parameter-1 -c config.xml -o parameter-2 -ocontent-of-o parameter-n';
+        $args    = \explode(' ', $command);
+        unset($args[0]);
+        $expected = [
+            [
+                ['x', null],
+                ['c', 'config.xml'],
+                ['o', null],
+                ['o', 'content-of-o'],
+            ],
+            [
+                'parameter-0',
+                'parameter-1',
+                'parameter-2',
+                'parameter-n',
+            ],
+        ];
+        $actual = Getopt::getopt($args, 'xc:o::');
+        $this->assertEquals($expected, $actual);
+    }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Util/GlobalStateTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Util/GlobalStateTest.php
index 710b2b2ab..1a52657b1 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Util/GlobalStateTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Util/GlobalStateTest.php
@@ -8,13 +8,12 @@
  * file that was distributed with this source code.
  */
 
-/**
- */
-class Util_GlobalStateTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\TestCase;
+
+class GlobalStateTest extends TestCase
 {
-    /**
-     * @covers PHPUnit_Util_GlobalState::processIncludedFilesAsString
-     */
     public function testIncludedFilesAsStringSkipsVfsProtocols()
     {
         $dir   = __DIR__;
@@ -24,12 +23,14 @@ public function testIncludedFilesAsStringSkipsVfsProtocols()
             $dir . '/GlobalStateTest.php',
             'vfs://' . $dir . '/RegexTest.php',
             'phpvfs53e46260465c7://' . $dir . '/TestTest.php',
-            'file://' . $dir . '/XMLTest.php'
+            'file://' . $dir . '/XmlTest.php'
         ];
 
         $this->assertEquals(
             "require_once '" . $dir . "/ConfigurationTest.php';\n" .
             "require_once '" . $dir . "/GlobalStateTest.php';\n" .
-            "require_once 'file://" . $dir . "/XMLTest.php';\n", PHPUnit_Util_GlobalState::processIncludedFilesAsString($files));
+            "require_once 'file://" . $dir . "/XmlTest.php';\n",
+            GlobalState::processIncludedFilesAsString($files)
+        );
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Util/JsonTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Util/JsonTest.php
new file mode 100644
index 000000000..3975f71e7
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Util/JsonTest.php
@@ -0,0 +1,79 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\TestCase;
+
+class JsonTest extends TestCase
+{
+    /**
+     * @dataProvider canonicalizeProvider
+     */
+    public function testCanonicalize($actual, $expected, $expectError)
+    {
+        list($error, $canonicalized) = Json::canonicalize($actual);
+        $this->assertEquals($expectError, $error);
+        if (!$expectError) {
+            $this->assertEquals($expected, $canonicalized);
+        }
+    }
+
+    /**
+     * @return array
+     */
+    public function canonicalizeProvider()
+    {
+        return [
+            ['{"name":"John","age":"35"}', '{"age":"35","name":"John"}', false],
+            ['{"name":"John","age":"35","kids":[{"name":"Petr","age":"5"}]}', '{"age":"35","kids":[{"age":"5","name":"Petr"}],"name":"John"}', false],
+            ['"name":"John","age":"35"}', '{"age":"35","name":"John"}', true],
+        ];
+    }
+
+    /**
+     * @dataProvider prettifyProvider
+     */
+    public function testPrettify($actual, $expected)
+    {
+        $this->assertEquals($expected, Json::prettify($actual));
+    }
+
+    /**
+     * @return array
+     */
+    public function prettifyProvider()
+    {
+        return [
+            ['{"name":"John","age": "5"}', "{\n    \"name\": \"John\",\n    \"age\": \"5\"\n}"],
+        ];
+    }
+
+    /**
+     * @dataProvider prettifyExceptionProvider
+     * @expectedException \PHPUnit\Framework\Exception
+     * @expectedExceptionMessage Cannot prettify invalid json
+     */
+    public function testPrettifyException($json)
+    {
+        Json::prettify($json);
+    }
+
+    /**
+     * @return array
+     */
+    public function prettifyExceptionProvider()
+    {
+        return [
+            ['"name":"John","age": "5"}'],
+            [''],
+        ];
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Util/PHP/AbstractPhpProcessTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Util/PHP/AbstractPhpProcessTest.php
new file mode 100644
index 000000000..a67702a98
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Util/PHP/AbstractPhpProcessTest.php
@@ -0,0 +1,124 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Util\PHP;
+
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\TestCase;
+
+class AbstractPhpProcessTest extends TestCase
+{
+    /**
+     * @var AbstractPhpProcess|\PHPUnit\Framework\MockObject\MockObject
+     */
+    private $phpProcess;
+
+    protected function setUp()
+    {
+        $this->phpProcess = $this->getMockForAbstractClass(AbstractPhpProcess::class);
+    }
+
+    public function testShouldNotUseStderrRedirectionByDefault()
+    {
+        $this->assertFalse($this->phpProcess->useStderrRedirection());
+    }
+
+    public function testShouldDefinedIfUseStderrRedirection()
+    {
+        $this->phpProcess->setUseStderrRedirection(true);
+
+        $this->assertTrue($this->phpProcess->useStderrRedirection());
+    }
+
+    public function testShouldDefinedIfDoNotUseStderrRedirection()
+    {
+        $this->phpProcess->setUseStderrRedirection(false);
+
+        $this->assertFalse($this->phpProcess->useStderrRedirection());
+    }
+
+    public function testShouldThrowsExceptionWhenStderrRedirectionVariableIsNotABoolean()
+    {
+        $this->expectException(Exception::class);
+
+        $this->phpProcess->setUseStderrRedirection(null);
+    }
+
+    public function testShouldUseGivenSettingsToCreateCommand()
+    {
+        $settings = [
+            'allow_url_fopen=1',
+            'auto_append_file=',
+            'display_errors=1',
+        ];
+
+        $expectedCommandFormat  = '%s -d %callow_url_fopen=1%c -d %cauto_append_file=%c -d %cdisplay_errors=1%c';
+        $actualCommand          = $this->phpProcess->getCommand($settings);
+
+        $this->assertStringMatchesFormat($expectedCommandFormat, $actualCommand);
+    }
+
+    public function testShouldRedirectStderrToStdoutWhenDefined()
+    {
+        $this->phpProcess->setUseStderrRedirection(true);
+
+        $expectedCommandFormat  = '%s 2>&1';
+        $actualCommand          = $this->phpProcess->getCommand([]);
+
+        $this->assertStringMatchesFormat($expectedCommandFormat, $actualCommand);
+    }
+
+    public function testShouldUseArgsToCreateCommand()
+    {
+        $this->phpProcess->setArgs('foo=bar');
+
+        $expectedCommandFormat  = '%s -- foo=bar';
+        $actualCommand          = $this->phpProcess->getCommand([]);
+
+        $this->assertStringMatchesFormat($expectedCommandFormat, $actualCommand);
+    }
+
+    public function testShouldHaveFileToCreateCommand()
+    {
+        $argumentEscapingCharacter = DIRECTORY_SEPARATOR === '\\' ? '"' : '\'';
+        $expectedCommandFormat     = \sprintf('%%s -%%c %1$sfile.php%1$s', $argumentEscapingCharacter);
+        $actualCommand             = $this->phpProcess->getCommand([], 'file.php');
+
+        $this->assertStringMatchesFormat($expectedCommandFormat, $actualCommand);
+    }
+
+    public function testStdinGetterAndSetter()
+    {
+        $this->phpProcess->setStdin('foo');
+
+        $this->assertEquals('foo', $this->phpProcess->getStdin());
+    }
+
+    public function testArgsGetterAndSetter()
+    {
+        $this->phpProcess->setArgs('foo=bar');
+
+        $this->assertEquals('foo=bar', $this->phpProcess->getArgs());
+    }
+
+    public function testEnvGetterAndSetter()
+    {
+        $this->phpProcess->setEnv(['foo' => 'bar']);
+
+        $this->assertEquals(['foo' => 'bar'], $this->phpProcess->getEnv());
+    }
+
+    public function testTimeoutGetterAndSetter()
+    {
+        $this->phpProcess->setTimeout(30);
+
+        $this->assertEquals(30, $this->phpProcess->getTimeout());
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Util/PHPTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Util/PHPTest.php
deleted file mode 100644
index 8d23d38f1..000000000
--- a/lib/composer/vendor/phpunit/phpunit/tests/Util/PHPTest.php
+++ /dev/null
@@ -1,133 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @author     Henrique Moody <henriquemoody@gmail.com>
- * @copyright  Sebastian Bergmann <sebastian@phpunit.de>
- * @license    http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- *
- * @link       http://www.phpunit.de/
- * @covers     PHPUnit_Util_PHP
- */
-class PHPUnit_Util_PHPTest extends PHPUnit_Framework_TestCase
-{
-    public function testShouldNotUseStderrRedirectionByDefault()
-    {
-        $phpMock = $this->getMockForAbstractClass('PHPUnit_Util_PHP');
-
-        $this->assertFalse($phpMock->useStderrRedirection());
-    }
-
-    public function testShouldDefinedIfUseStderrRedirection()
-    {
-        $phpMock = $this->getMockForAbstractClass('PHPUnit_Util_PHP');
-        $phpMock->setUseStderrRedirection(true);
-
-        $this->assertTrue($phpMock->useStderrRedirection());
-    }
-
-    public function testShouldDefinedIfDoNotUseStderrRedirection()
-    {
-        $phpMock = $this->getMockForAbstractClass('PHPUnit_Util_PHP');
-        $phpMock->setUseStderrRedirection(false);
-
-        $this->assertFalse($phpMock->useStderrRedirection());
-    }
-
-    /**
-     * @expectedException PHPUnit_Framework_Exception
-     * @expectedExceptionMessage Argument #1 (No Value) of PHPUnit_Util_PHP::setUseStderrRedirection() must be a boolean
-     */
-    public function testShouldThrowsExceptionWhenStderrRedirectionVariableIsNotABoolean()
-    {
-        $phpMock = $this->getMockForAbstractClass('PHPUnit_Util_PHP');
-        $phpMock->setUseStderrRedirection(null);
-    }
-
-    public function testShouldUseGivenSettingsToCreateCommand()
-    {
-        $phpMock = $this->getMockForAbstractClass('PHPUnit_Util_PHP');
-
-        $settings = [
-            'allow_url_fopen=1',
-            'auto_append_file=',
-            'display_errors=1',
-        ];
-
-        $expectedCommandFormat  = '%s -d allow_url_fopen=1 -d auto_append_file= -d display_errors=1';
-        $actualCommand          = $phpMock->getCommand($settings);
-
-        $this->assertStringMatchesFormat($expectedCommandFormat, $actualCommand);
-    }
-
-    public function testShouldRedirectStderrToStdoutWhenDefined()
-    {
-        $phpMock = $this->getMockForAbstractClass('PHPUnit_Util_PHP');
-        $phpMock->setUseStderrRedirection(true);
-
-        $expectedCommandFormat  = '%s 2>&1';
-        $actualCommand          = $phpMock->getCommand([]);
-
-        $this->assertStringMatchesFormat($expectedCommandFormat, $actualCommand);
-    }
-
-    public function testShouldUseArgsToCreateCommand()
-    {
-        $phpMock = $this->getMockForAbstractClass('PHPUnit_Util_PHP');
-        $phpMock->setArgs('foo=bar');
-
-        $expectedCommandFormat  = '%s -- foo=bar';
-        $actualCommand          = $phpMock->getCommand([]);
-
-        $this->assertStringMatchesFormat($expectedCommandFormat, $actualCommand);
-    }
-
-    public function testShouldHaveFileToCreateCommand()
-    {
-        $phpMock = $this->getMockForAbstractClass('PHPUnit_Util_PHP');
-
-        $expectedCommandFormat  = '%s -%c \'file.php\'';
-        $actualCommand          = $phpMock->getCommand([], 'file.php');
-
-        $this->assertStringMatchesFormat($expectedCommandFormat, $actualCommand);
-    }
-
-    public function testStdinGetterAndSetter()
-    {
-        $phpMock = $this->getMockForAbstractClass('PHPUnit_Util_PHP');
-        $phpMock->setStdin('foo');
-
-        $this->assertEquals('foo', $phpMock->getStdin());
-    }
-
-    public function testArgsGetterAndSetter()
-    {
-        $phpMock = $this->getMockForAbstractClass('PHPUnit_Util_PHP');
-        $phpMock->setArgs('foo=bar');
-
-        $this->assertEquals('foo=bar', $phpMock->getArgs());
-    }
-
-    public function testEnvGetterAndSetter()
-    {
-        $phpMock = $this->getMockForAbstractClass('PHPUnit_Util_PHP');
-        $phpMock->setEnv(['foo' => 'bar']);
-
-        $this->assertEquals(['foo' => 'bar'], $phpMock->getEnv());
-    }
-
-    public function testTimeoutGetterAndSetter()
-    {
-        $phpMock = $this->getMockForAbstractClass('PHPUnit_Util_PHP');
-        $phpMock->setTimeout(30);
-
-        $this->assertEquals(30, $phpMock->getTimeout());
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Util/RegexTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Util/RegexTest.php
deleted file mode 100644
index d9ee4d641..000000000
--- a/lib/composer/vendor/phpunit/phpunit/tests/Util/RegexTest.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since      Class available since Release 4.2.0
- */
-class Util_RegexTest extends PHPUnit_Framework_TestCase
-{
-    public function validRegexpProvider()
-    {
-        return [
-          ['#valid regexp#', 'valid regexp', 1],
-          [';val.*xp;', 'valid regexp', 1],
-          ['/val.*xp/i', 'VALID REGEXP', 1],
-          ['/a val.*p/','valid regexp', 0],
-        ];
-    }
-
-    public function invalidRegexpProvider()
-    {
-        return [
-          ['valid regexp', 'valid regexp'],
-          [';val.*xp', 'valid regexp'],
-          ['val.*xp/i', 'VALID REGEXP'],
-        ];
-    }
-
-    /**
-     * @dataProvider validRegexpProvider
-     * @covers       PHPUnit_Util_Regex::pregMatchSafe
-     */
-    public function testValidRegex($pattern, $subject, $return)
-    {
-        $this->assertEquals($return, PHPUnit_Util_Regex::pregMatchSafe($pattern, $subject));
-    }
-
-    /**
-     * @dataProvider invalidRegexpProvider
-     * @covers       PHPUnit_Util_Regex::pregMatchSafe
-     */
-    public function testInvalidRegex($pattern, $subject)
-    {
-        $this->assertFalse(PHPUnit_Util_Regex::pregMatchSafe($pattern, $subject));
-    }
-}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Util/RegularExpressionTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Util/RegularExpressionTest.php
new file mode 100644
index 000000000..31fc629f7
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Util/RegularExpressionTest.php
@@ -0,0 +1,51 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\TestCase;
+
+class RegularExpressionTest extends TestCase
+{
+    public function validRegexpProvider()
+    {
+        return [
+          ['#valid regexp#', 'valid regexp', 1],
+          [';val.*xp;', 'valid regexp', 1],
+          ['/val.*xp/i', 'VALID REGEXP', 1],
+          ['/a val.*p/','valid regexp', 0],
+        ];
+    }
+
+    public function invalidRegexpProvider()
+    {
+        return [
+          ['valid regexp', 'valid regexp'],
+          [';val.*xp', 'valid regexp'],
+          ['val.*xp/i', 'VALID REGEXP'],
+        ];
+    }
+
+    /**
+     * @dataProvider validRegexpProvider
+     */
+    public function testValidRegex($pattern, $subject, $return)
+    {
+        $this->assertEquals($return, RegularExpression::safeMatch($pattern, $subject));
+    }
+
+    /**
+     * @dataProvider invalidRegexpProvider
+     */
+    public function testInvalidRegex($pattern, $subject)
+    {
+        $this->assertFalse(RegularExpression::safeMatch($pattern, $subject));
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Util/TestDox/NamePrettifierTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Util/TestDox/NamePrettifierTest.php
index 885343f3a..570fc463f 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Util/TestDox/NamePrettifierTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Util/TestDox/NamePrettifierTest.php
@@ -8,21 +8,22 @@
  * file that was distributed with this source code.
  */
 
-/**
- * @since      Class available since Release 2.1.0
- */
-class Util_TestDox_NamePrettifierTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Util\TestDox;
+
+use PHPUnit\Framework\TestCase;
+
+class NamePrettifierTest extends TestCase
 {
-    protected $namePrettifier;
+    /**
+     * @var NamePrettifier
+     */
+    private $namePrettifier;
 
     protected function setUp()
     {
-        $this->namePrettifier = new PHPUnit_Util_TestDox_NamePrettifier;
+        $this->namePrettifier = new NamePrettifier;
     }
 
-    /**
-     * @covers PHPUnit_Util_TestDox_NamePrettifier::prettifyTestClass
-     */
     public function testTitleHasSensibleDefaults()
     {
         $this->assertEquals('Foo', $this->namePrettifier->prettifyTestClass('FooTest'));
@@ -31,9 +32,6 @@ public function testTitleHasSensibleDefaults()
         $this->assertEquals('Foo', $this->namePrettifier->prettifyTestClass('Test\FooTest'));
     }
 
-    /**
-     * @covers PHPUnit_Util_TestDox_NamePrettifier::prettifyTestClass
-     */
     public function testCaterForUserDefinedSuffix()
     {
         $this->namePrettifier->setSuffix('TestCase');
@@ -44,9 +42,6 @@ public function testCaterForUserDefinedSuffix()
         $this->assertEquals('FooTest', $this->namePrettifier->prettifyTestClass('FooTest'));
     }
 
-    /**
-     * @covers PHPUnit_Util_TestDox_NamePrettifier::prettifyTestClass
-     */
     public function testCaterForUserDefinedPrefix()
     {
         $this->namePrettifier->setSuffix(null);
@@ -57,9 +52,6 @@ public function testCaterForUserDefinedPrefix()
         $this->assertEquals('XXX', $this->namePrettifier->prettifyTestClass('XXXXXX'));
     }
 
-    /**
-     * @covers PHPUnit_Util_TestDox_NamePrettifier::prettifyTestMethod
-     */
     public function testTestNameIsConvertedToASentence()
     {
         $this->assertEquals('This is a test', $this->namePrettifier->prettifyTestMethod('testThisIsATest'));
@@ -71,7 +63,6 @@ public function testTestNameIsConvertedToASentence()
     }
 
     /**
-     * @covers PHPUnit_Util_TestDox_NamePrettifier::prettifyTestMethod
      * @ticket 224
      */
     public function testTestNameIsNotGroupedWhenNotInSequence()
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Util/TestTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Util/TestTest.php
index c311a9008..d2f5f44da 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Util/TestTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Util/TestTest.php
@@ -8,126 +8,114 @@
  * file that was distributed with this source code.
  */
 
-if (!defined('TEST_FILES_PATH')) {
-    define(
-        'TEST_FILES_PATH',
-        dirname(__DIR__) . DIRECTORY_SEPARATOR .
-        '_files' . DIRECTORY_SEPARATOR
-    );
-}
+namespace PHPUnit\Util;
 
-require TEST_FILES_PATH . 'CoverageNamespacedFunctionTest.php';
-require TEST_FILES_PATH . 'NamespaceCoveredFunction.php';
+use PharIo\Version\VersionConstraint;
+use PHPUnit\Framework\CodeCoverageException;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\Warning;
 
-/**
- * @since      Class available since Release 3.3.6
- */
-class Util_TestTest extends PHPUnit_Framework_TestCase
+class TestTest extends TestCase
 {
     /**
-     * @covers PHPUnit_Util_Test::getExpectedException
-     *
-     * @todo   Split up in separate tests
+     * @todo Split up in separate tests
      */
     public function testGetExpectedException()
     {
         $this->assertArraySubset(
-          ['class' => 'FooBarBaz', 'code' => null, 'message' => ''],
-          PHPUnit_Util_Test::getExpectedException('ExceptionTest', 'testOne')
+            ['class' => 'FooBarBaz', 'code' => null, 'message' => ''],
+            Test::getExpectedException(\ExceptionTest::class, 'testOne')
         );
 
         $this->assertArraySubset(
-          ['class' => 'Foo_Bar_Baz', 'code' => null, 'message' => ''],
-          PHPUnit_Util_Test::getExpectedException('ExceptionTest', 'testTwo')
+            ['class' => 'Foo_Bar_Baz', 'code' => null, 'message' => ''],
+            Test::getExpectedException(\ExceptionTest::class, 'testTwo')
         );
 
         $this->assertArraySubset(
-          ['class' => 'Foo\Bar\Baz', 'code' => null, 'message' => ''],
-          PHPUnit_Util_Test::getExpectedException('ExceptionTest', 'testThree')
+            ['class' => \Foo\Bar\Baz::class, 'code' => null, 'message' => ''],
+            Test::getExpectedException(\ExceptionTest::class, 'testThree')
         );
 
         $this->assertArraySubset(
-          ['class' => 'ほげ', 'code' => null, 'message' => ''],
-          PHPUnit_Util_Test::getExpectedException('ExceptionTest', 'testFour')
+            ['class' => 'ほげ', 'code' => null, 'message' => ''],
+            Test::getExpectedException(\ExceptionTest::class, 'testFour')
         );
 
         $this->assertArraySubset(
-          ['class' => 'Class', 'code' => 1234, 'message' => 'Message'],
-          PHPUnit_Util_Test::getExpectedException('ExceptionTest', 'testFive')
+            ['class' => 'Class', 'code' => 1234, 'message' => 'Message'],
+            Test::getExpectedException(\ExceptionTest::class, 'testFive')
         );
 
         $this->assertArraySubset(
-          ['class' => 'Class', 'code' => 1234, 'message' => 'Message'],
-          PHPUnit_Util_Test::getExpectedException('ExceptionTest', 'testSix')
+            ['class' => 'Class', 'code' => 1234, 'message' => 'Message'],
+            Test::getExpectedException(\ExceptionTest::class, 'testSix')
         );
 
         $this->assertArraySubset(
-          ['class' => 'Class', 'code' => 'ExceptionCode', 'message' => 'Message'],
-          PHPUnit_Util_Test::getExpectedException('ExceptionTest', 'testSeven')
+            ['class' => 'Class', 'code' => 'ExceptionCode', 'message' => 'Message'],
+            Test::getExpectedException(\ExceptionTest::class, 'testSeven')
         );
 
         $this->assertArraySubset(
-          ['class' => 'Class', 'code' => 0, 'message' => 'Message'],
-          PHPUnit_Util_Test::getExpectedException('ExceptionTest', 'testEight')
+            ['class' => 'Class', 'code' => 0, 'message' => 'Message'],
+            Test::getExpectedException(\ExceptionTest::class, 'testEight')
         );
 
         $this->assertArraySubset(
-          ['class' => 'Class', 'code' => ExceptionTest::ERROR_CODE, 'message' => ExceptionTest::ERROR_MESSAGE],
-          PHPUnit_Util_Test::getExpectedException('ExceptionTest', 'testNine')
+            ['class' => 'Class', 'code' => \ExceptionTest::ERROR_CODE, 'message' => \ExceptionTest::ERROR_MESSAGE],
+            Test::getExpectedException(\ExceptionTest::class, 'testNine')
         );
 
         $this->assertArraySubset(
-          ['class' => 'Class', 'code' => null, 'message' => ''],
-          PHPUnit_Util_Test::getExpectedException('ExceptionTest', 'testSingleLine')
+            ['class' => 'Class', 'code' => null, 'message' => ''],
+            Test::getExpectedException(\ExceptionTest::class, 'testSingleLine')
         );
 
         $this->assertArraySubset(
-          ['class' => 'Class', 'code' => My\Space\ExceptionNamespaceTest::ERROR_CODE, 'message' => My\Space\ExceptionNamespaceTest::ERROR_MESSAGE],
-          PHPUnit_Util_Test::getExpectedException('My\Space\ExceptionNamespaceTest', 'testConstants')
+            ['class' => 'Class', 'code' => \My\Space\ExceptionNamespaceTest::ERROR_CODE, 'message' => \My\Space\ExceptionNamespaceTest::ERROR_MESSAGE],
+            Test::getExpectedException(\My\Space\ExceptionNamespaceTest::class, 'testConstants')
         );
 
         // Ensure the Class::CONST expression is only evaluated when the constant really exists
         $this->assertArraySubset(
-          ['class' => 'Class', 'code' => 'ExceptionTest::UNKNOWN_CODE_CONSTANT', 'message' => 'ExceptionTest::UNKNOWN_MESSAGE_CONSTANT'],
-          PHPUnit_Util_Test::getExpectedException('ExceptionTest', 'testUnknownConstants')
+            ['class' => 'Class', 'code' => 'ExceptionTest::UNKNOWN_CODE_CONSTANT', 'message' => 'ExceptionTest::UNKNOWN_MESSAGE_CONSTANT'],
+            Test::getExpectedException(\ExceptionTest::class, 'testUnknownConstants')
         );
 
         $this->assertArraySubset(
-          ['class' => 'Class', 'code' => 'My\Space\ExceptionNamespaceTest::UNKNOWN_CODE_CONSTANT', 'message' => 'My\Space\ExceptionNamespaceTest::UNKNOWN_MESSAGE_CONSTANT'],
-          PHPUnit_Util_Test::getExpectedException('My\Space\ExceptionNamespaceTest', 'testUnknownConstants')
+            ['class' => 'Class', 'code' => 'My\Space\ExceptionNamespaceTest::UNKNOWN_CODE_CONSTANT', 'message' => 'My\Space\ExceptionNamespaceTest::UNKNOWN_MESSAGE_CONSTANT'],
+            Test::getExpectedException(\My\Space\ExceptionNamespaceTest::class, 'testUnknownConstants')
         );
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getExpectedException
-     */
     public function testGetExpectedRegExp()
     {
         $this->assertArraySubset(
-          ['message_regex' => '#regex#'],
-          PHPUnit_Util_Test::getExpectedException('ExceptionTest', 'testWithRegexMessage')
+            ['message_regex' => '#regex#'],
+            Test::getExpectedException(\ExceptionTest::class, 'testWithRegexMessage')
         );
 
         $this->assertArraySubset(
-          ['message_regex' => '#regex#'],
-          PHPUnit_Util_Test::getExpectedException('ExceptionTest', 'testWithRegexMessageFromClassConstant')
+            ['message_regex' => '#regex#'],
+            Test::getExpectedException(\ExceptionTest::class, 'testWithRegexMessageFromClassConstant')
         );
 
         $this->assertArraySubset(
-          ['message_regex' => 'ExceptionTest::UNKNOWN_MESSAGE_REGEX_CONSTANT'],
-          PHPUnit_Util_Test::getExpectedException('ExceptionTest', 'testWithUnknowRegexMessageFromClassConstant')
+            ['message_regex' => 'ExceptionTest::UNKNOWN_MESSAGE_REGEX_CONSTANT'],
+            Test::getExpectedException(\ExceptionTest::class, 'testWithUnknowRegexMessageFromClassConstant')
         );
     }
 
     /**
-     * @covers       PHPUnit_Util_Test::getRequirements
      * @dataProvider requirementsProvider
      */
     public function testGetRequirements($test, $result)
     {
         $this->assertEquals(
             $result,
-            PHPUnit_Util_Test::getRequirements('RequirementsTest', $test)
+            Test::getRequirements(\RequirementsTest::class, $test)
         );
     }
 
@@ -139,41 +127,44 @@ public function requirementsProvider()
             ['testThree',  ['PHP'        => ['version' => '2.0', 'operator' => '']]],
             ['testFour',   [
                 'PHPUnit'    => ['version' => '2.0', 'operator' => ''],
-                'PHP'        => ['version' => '1.0', 'operator' => '']]
-            ],
+                'PHP'        => ['version' => '1.0', 'operator' => ''],
+            ]],
             ['testFive',   ['PHP'        => ['version' => '5.4.0RC6', 'operator' => '']]],
             ['testSix',    ['PHP'        => ['version' => '5.4.0-alpha1', 'operator' => '']]],
             ['testSeven',  ['PHP'        => ['version' => '5.4.0beta2', 'operator' => '']]],
             ['testEight',  ['PHP'        => ['version' => '5.4-dev', 'operator' => '']]],
             ['testNine',   ['functions'  => ['testFunc']]],
             ['testTen',    ['extensions' => ['testExt']]],
-            ['testEleven', ['OS'         => '/Linux/i']],
+            ['testEleven', [
+                'OS'         => 'SunOS',
+                'OSFAMILY'   => 'Solaris',
+            ]],
             [
-              'testSpace',
-              [
-                'extensions' => ['spl'],
-                'OS'         => '/.*/i'
-              ]
+                'testSpace',
+                [
+                    'extensions' => ['spl'],
+                    'OS'         => '.*',
+                ],
             ],
             [
-              'testAllPossibleRequirements',
-              [
-                'PHP'       => ['version' => '99-dev', 'operator' => ''],
-                'PHPUnit'   => ['version' => '9-dev', 'operator' => ''],
-                'OS'        => '/DOESNOTEXIST/i',
-                'functions' => [
-                  'testFuncOne',
-                  'testFuncTwo',
-                ],
-                'extensions' => [
-                  'testExtOne',
-                  'testExtTwo',
-                  'testExtThree',
+                'testAllPossibleRequirements',
+                [
+                    'PHP'       => ['version' => '99-dev', 'operator' => ''],
+                    'PHPUnit'   => ['version' => '9-dev', 'operator' => ''],
+                    'OS'        => 'DOESNOTEXIST',
+                    'functions' => [
+                        'testFuncOne',
+                        'testFuncTwo',
+                    ],
+                    'extensions' => [
+                        'testExtOne',
+                        'testExtTwo',
+                        'testExtThree',
+                    ],
+                    'extension_versions' => [
+                        'testExtThree' => ['version' => '2.0', 'operator' => ''],
+                    ],
                 ],
-                'extension_versions' => [
-                    'testExtThree' => ['version' => '2.0', 'operator' => '']
-                ]
-              ]
             ],
             ['testSpecificExtensionVersion',
                 [
@@ -318,19 +309,164 @@ public function requirementsProvider()
                     'extensions'         => ['testExtOne'],
                     'extension_versions' => ['testExtOne' => ['version' => '99', 'operator' => '>=']]
                 ]
+            ]
+        ];
+    }
+
+    /**
+     * @dataProvider requirementsWithVersionConstraintsProvider
+     */
+    public function testGetRequirementsWithVersionConstraints($test, array $result)
+    {
+        $requirements = Test::getRequirements(\RequirementsTest::class, $test);
+        foreach ($result as $type => $expected_requirement) {
+            $this->assertArrayHasKey(
+                "{$type}_constraint",
+                $requirements
+            );
+            $this->assertArrayHasKey(
+                'constraint',
+                $requirements["{$type}_constraint"]
+            );
+            $this->assertInstanceOf(
+                VersionConstraint::class,
+                $requirements["{$type}_constraint"]['constraint']
+            );
+            $this->assertSame(
+                $expected_requirement['constraint'],
+                $requirements["{$type}_constraint"]['constraint']->asString()
+            );
+        }
+    }
+
+    public function requirementsWithVersionConstraintsProvider()
+    {
+        return [
+            [
+                'testVersionConstraintTildeMajor',
+                [
+                    'PHP' => [
+                        'constraint' => '~1.0'
+                    ],
+                    'PHPUnit' => [
+                        'constraint' => '~2.0'
+                    ]
+                ]
+            ],
+            [
+                'testVersionConstraintCaretMajor',
+                [
+                    'PHP' => [
+                        'constraint' => '^1.0'
+                    ],
+                    'PHPUnit' => [
+                        'constraint' => '^2.0'
+                    ]
+                ]
+            ],
+            [
+                'testVersionConstraintTildeMinor',
+                [
+                    'PHP' => [
+                        'constraint' => '~3.4.7'
+                    ],
+                    'PHPUnit' => [
+                        'constraint' => '~4.7.1'
+                    ]
+                ]
+            ],
+            [
+                'testVersionConstraintCaretMinor',
+                [
+                    'PHP' => [
+                        'constraint' => '^7.0.17'
+                    ],
+                    'PHPUnit' => [
+                        'constraint' => '^4.7.1'
+                    ]
+                ]
+            ],
+            [
+                'testVersionConstraintCaretOr',
+                [
+                    'PHP' => [
+                        'constraint' => '^5.6 || ^7.0'
+                    ],
+                    'PHPUnit' => [
+                        'constraint' => '^5.0 || ^6.0'
+                    ]
+                ]
+            ],
+            [
+                'testVersionConstraintTildeOr',
+                [
+                    'PHP' => [
+                        'constraint' => '~5.6.22 || ~7.0.17'
+                    ],
+                    'PHPUnit' => [
+                        'constraint' => '^5.0.5 || ^6.0.6'
+                    ]
+                ]
+            ],
+            [
+                'testVersionConstraintTildeOrCaret',
+                [
+                    'PHP' => [
+                        'constraint' => '~5.6.22 || ^7.0'
+                    ],
+                    'PHPUnit' => [
+                        'constraint' => '~5.6.22 || ^7.0'
+                    ]
+                ]
             ],
+            [
+                'testVersionConstraintCaretOrTilde',
+                [
+                    'PHP' => [
+                        'constraint' => '^5.6 || ~7.0.17'
+                    ],
+                    'PHPUnit' => [
+                        'constraint' => '^5.6 || ~7.0.17'
+                    ]
+                ]
+            ],
+            [
+                'testVersionConstraintRegexpIgnoresWhitespace',
+                [
+                    'PHP' => [
+                        'constraint' => '~5.6.22 || ~7.0.17'
+                    ],
+                    'PHPUnit' => [
+                        'constraint' => '~5.6.22 || ~7.0.17'
+                    ]
+                ]
+            ]
         ];
     }
 
     /**
-     * @covers PHPUnit_Util_Test::getRequirements
+     * @dataProvider requirementsWithInvalidVersionConstraintsThrowsExceptionProvider
      */
+    public function testGetRequirementsWithInvalidVersionConstraintsThrowsException($test)
+    {
+        $this->expectException(Warning::class);
+        Test::getRequirements(\RequirementsTest::class, $test);
+    }
+
+    public function requirementsWithInvalidVersionConstraintsThrowsExceptionProvider()
+    {
+        return [
+            ['testVersionConstraintInvalidPhpConstraint'],
+            ['testVersionConstraintInvalidPhpUnitConstraint']
+        ];
+    }
+
     public function testGetRequirementsMergesClassAndMethodDocBlocks()
     {
         $expectedAnnotations = [
             'PHP'       => ['version' => '5.4', 'operator' => ''],
             'PHPUnit'   => ['version' => '3.7', 'operator' => ''],
-            'OS'        => '/WINNT/i',
+            'OS'        => 'WINNT',
             'functions' => [
               'testFuncClass',
               'testFuncMethod',
@@ -343,19 +479,18 @@ public function testGetRequirementsMergesClassAndMethodDocBlocks()
 
         $this->assertEquals(
             $expectedAnnotations,
-            PHPUnit_Util_Test::getRequirements('RequirementsClassDocBlockTest', 'testMethod')
+            Test::getRequirements(\RequirementsClassDocBlockTest::class, 'testMethod')
         );
     }
 
     /**
-     * @covers       PHPUnit_Util_Test::getMissingRequirements
      * @dataProvider missingRequirementsProvider
      */
     public function testGetMissingRequirements($test, $result)
     {
         $this->assertEquals(
             $result,
-            PHPUnit_Util_Test::getMissingRequirements('RequirementsTest', $test)
+            Test::getMissingRequirements(\RequirementsTest::class, $test)
         );
     }
 
@@ -399,75 +534,131 @@ public function missingRequirementsProvider()
             ['testExtensionVersionOperatorEquals', ['Extension testExtOne = 1.0 is required.']],
             ['testExtensionVersionOperatorDoubleEquals', ['Extension testExtOne == 1.0 is required.']],
             ['testExtensionVersionOperatorNoSpace', ['Extension testExtOne >= 99 is required.']],
+            ['testVersionConstraintTildeMajor', [
+                'PHP version does not match the required constraint ~1.0.',
+                'PHPUnit version does not match the required constraint ~2.0.'
+            ]],
+            ['testVersionConstraintCaretMajor', [
+                'PHP version does not match the required constraint ^1.0.',
+                'PHPUnit version does not match the required constraint ^2.0.'
+            ]]
         ];
     }
 
     /**
-     * @coversNothing
-     *
-     * @todo   This test does not really test functionality of PHPUnit_Util_Test
+     * @todo   This test does not really test functionality of \PHPUnit\Util\Test
      */
     public function testGetProvidedDataRegEx()
     {
-        $result = preg_match(PHPUnit_Util_Test::REGEX_DATA_PROVIDER, '@dataProvider method', $matches);
+        $result = \preg_match(Test::REGEX_DATA_PROVIDER, '@dataProvider method', $matches);
         $this->assertEquals(1, $result);
         $this->assertEquals('method', $matches[1]);
 
-        $result = preg_match(PHPUnit_Util_Test::REGEX_DATA_PROVIDER, '@dataProvider class::method', $matches);
+        $result = \preg_match(Test::REGEX_DATA_PROVIDER, '@dataProvider class::method', $matches);
         $this->assertEquals(1, $result);
         $this->assertEquals('class::method', $matches[1]);
 
-        $result = preg_match(PHPUnit_Util_Test::REGEX_DATA_PROVIDER, '@dataProvider namespace\class::method', $matches);
+        $result = \preg_match(Test::REGEX_DATA_PROVIDER, '@dataProvider namespace\class::method', $matches);
         $this->assertEquals(1, $result);
         $this->assertEquals('namespace\class::method', $matches[1]);
 
-        $result = preg_match(PHPUnit_Util_Test::REGEX_DATA_PROVIDER, '@dataProvider namespace\namespace\class::method', $matches);
+        $result = \preg_match(Test::REGEX_DATA_PROVIDER, '@dataProvider namespace\namespace\class::method', $matches);
         $this->assertEquals(1, $result);
         $this->assertEquals('namespace\namespace\class::method', $matches[1]);
 
-        $result = preg_match(PHPUnit_Util_Test::REGEX_DATA_PROVIDER, '@dataProvider メソッド', $matches);
+        $result = \preg_match(Test::REGEX_DATA_PROVIDER, '@dataProvider メソッド', $matches);
         $this->assertEquals(1, $result);
         $this->assertEquals('メソッド', $matches[1]);
     }
 
     /**
-     * @covers PHPUnit_Util_Test::getDataFromTestWithAnnotation
+     * Check if all data providers are being merged.
      */
+    public function testMultipleDataProviders()
+    {
+        $dataSets = Test::getProvidedData(\MultipleDataProviderTest::class, 'testOne');
+
+        $this->assertCount(9, $dataSets);
+
+        $aCount = 0;
+        $bCount = 0;
+        $cCount = 0;
+
+        for ($i = 0; $i < 9; $i++) {
+            $aCount += $dataSets[$i][0] != null ? 1 : 0;
+            $bCount += $dataSets[$i][1] != null ? 1 : 0;
+            $cCount += $dataSets[$i][2] != null ? 1 : 0;
+        }
+
+        $this->assertEquals(3, $aCount);
+        $this->assertEquals(3, $bCount);
+        $this->assertEquals(3, $cCount);
+    }
+
+    public function testMultipleYieldIteratorDataProviders()
+    {
+        $dataSets = Test::getProvidedData(\MultipleDataProviderTest::class, 'testTwo');
+
+        $this->assertEquals(9, \count($dataSets));
+
+        $aCount = 0;
+        $bCount = 0;
+        $cCount = 0;
+
+        for ($i = 0; $i < 9; $i++) {
+            $aCount += $dataSets[$i][0] != null ? 1 : 0;
+            $bCount += $dataSets[$i][1] != null ? 1 : 0;
+            $cCount += $dataSets[$i][2] != null ? 1 : 0;
+        }
+
+        $this->assertEquals(3, $aCount);
+        $this->assertEquals(3, $bCount);
+        $this->assertEquals(3, $cCount);
+    }
+
+    public function testWithVariousIterableDataProviders()
+    {
+        $dataSets = Test::getProvidedData(\VariousIterableDataProviderTest::class, 'test');
+
+        $this->assertEquals([
+            ['A'],
+            ['B'],
+            ['C'],
+            ['D'],
+            ['E'],
+            ['F'],
+            ['G'],
+            ['H'],
+            ['I'],
+        ], $dataSets);
+    }
+
     public function testTestWithEmptyAnnotation()
     {
-        $result = PHPUnit_Util_Test::getDataFromTestWithAnnotation("/**\n * @anotherAnnotation\n */");
+        $result = Test::getDataFromTestWithAnnotation("/**\n * @anotherAnnotation\n */");
         $this->assertNull($result);
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getDataFromTestWithAnnotation
-     */
     public function testTestWithSimpleCase()
     {
-        $result = PHPUnit_Util_Test::getDataFromTestWithAnnotation('/**
+        $result = Test::getDataFromTestWithAnnotation('/**
                                                                      * @testWith [1]
                                                                      */');
         $this->assertEquals([[1]], $result);
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getDataFromTestWithAnnotation
-     */
     public function testTestWithMultiLineMultiParameterCase()
     {
-        $result = PHPUnit_Util_Test::getDataFromTestWithAnnotation('/**
+        $result = Test::getDataFromTestWithAnnotation('/**
                                                                      * @testWith [1, 2]
                                                                      * [3, 4]
                                                                      */');
         $this->assertEquals([[1, 2], [3, 4]], $result);
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getDataFromTestWithAnnotation
-     */
     public function testTestWithVariousTypes()
     {
-        $result = PHPUnit_Util_Test::getDataFromTestWithAnnotation('/**
+        $result = Test::getDataFromTestWithAnnotation('/**
             * @testWith ["ab"]
             *           [true]
             *           [null]
@@ -475,12 +666,9 @@ public function testTestWithVariousTypes()
         $this->assertEquals([['ab'], [true], [null]], $result);
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getDataFromTestWithAnnotation
-     */
     public function testTestWithAnnotationAfter()
     {
-        $result = PHPUnit_Util_Test::getDataFromTestWithAnnotation('/**
+        $result = Test::getDataFromTestWithAnnotation('/**
                                                                      * @testWith [1]
                                                                      *           [2]
                                                                      * @annotation
@@ -488,12 +676,9 @@ public function testTestWithAnnotationAfter()
         $this->assertEquals([[1], [2]], $result);
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getDataFromTestWithAnnotation
-     */
     public function testTestWithSimpleTextAfter()
     {
-        $result = PHPUnit_Util_Test::getDataFromTestWithAnnotation('/**
+        $result = Test::getDataFromTestWithAnnotation('/**
                                                                      * @testWith [1]
                                                                      *           [2]
                                                                      * blah blah
@@ -501,51 +686,43 @@ public function testTestWithSimpleTextAfter()
         $this->assertEquals([[1], [2]], $result);
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getDataFromTestWithAnnotation
-     */
     public function testTestWithCharacterEscape()
     {
-        $result = PHPUnit_Util_Test::getDataFromTestWithAnnotation('/**
+        $result = Test::getDataFromTestWithAnnotation('/**
                                                                      * @testWith ["\"", "\""]
                                                                      */');
         $this->assertEquals([['"', '"']], $result);
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getDataFromTestWithAnnotation
-     */
     public function testTestWithThrowsProperExceptionIfDatasetCannotBeParsed()
     {
-        $this->expectException(PHPUnit_Framework_Exception::class);
+        $this->expectException(Exception::class);
         $this->expectExceptionMessageRegExp('/^The dataset for the @testWith annotation cannot be parsed:/');
 
-        PHPUnit_Util_Test::getDataFromTestWithAnnotation('/**
+        Test::getDataFromTestWithAnnotation('/**
                                                            * @testWith [s]
                                                            */');
     }
 
     public function testTestWithThrowsProperExceptionIfMultiLineDatasetCannotBeParsed()
     {
-        $this->expectException(PHPUnit_Framework_Exception::class);
+        $this->expectException(Exception::class);
         $this->expectExceptionMessageRegExp('/^The dataset for the @testWith annotation cannot be parsed:/');
 
-        PHPUnit_Util_Test::getDataFromTestWithAnnotation('/**
+        Test::getDataFromTestWithAnnotation('/**
                                                            * @testWith ["valid"]
                                                            *           [invalid]
                                                            */');
     }
 
     /**
-     * @covers PHPUnit_Util_Test::getDependencies
-     *
-     * @todo   Not sure what this test tests (name is misleading at least)
+     * @todo Not sure what this test tests (name is misleading at least)
      */
     public function testParseAnnotation()
     {
         $this->assertEquals(
             ['Foo', 'ほげ'],
-            PHPUnit_Util_Test::getDependencies(get_class($this), 'methodForTestParseAnnotation')
+            Test::getDependencies(\get_class($this), 'methodForTestParseAnnotation')
         );
     }
 
@@ -553,20 +730,17 @@ public function testParseAnnotation()
      * @depends Foo
      * @depends ほげ
      *
-     * @todo    Remove fixture from test class
+     * @todo Remove fixture from test class
      */
     public function methodForTestParseAnnotation()
     {
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getDependencies
-     */
     public function testParseAnnotationThatIsOnlyOneLine()
     {
         $this->assertEquals(
             ['Bar'],
-            PHPUnit_Util_Test::getDependencies(get_class($this), 'methodForTestParseAnnotationThatIsOnlyOneLine')
+            Test::getDependencies(\get_class($this), 'methodForTestParseAnnotationThatIsOnlyOneLine')
         );
     }
 
@@ -577,14 +751,11 @@ public function methodForTestParseAnnotationThatIsOnlyOneLine()
     }
 
     /**
-     * @covers       PHPUnit_Util_Test::getLinesToBeCovered
-     * @covers       PHPUnit_Util_Test::getLinesToBeCoveredOrUsed
-     * @covers       PHPUnit_Util_Test::resolveElementToReflectionObjects
      * @dataProvider getLinesToBeCoveredProvider
      */
     public function testGetLinesToBeCovered($test, $lines)
     {
-        if (strpos($test, 'Namespace') === 0) {
+        if (\strpos($test, 'Namespace') === 0) {
             $expected = [
               TEST_FILES_PATH . 'NamespaceCoveredClass.php' => $lines
             ];
@@ -602,151 +773,116 @@ public function testGetLinesToBeCovered($test, $lines)
 
         $this->assertEquals(
             $expected,
-            PHPUnit_Util_Test::getLinesToBeCovered(
-                $test, 'testSomething'
+            Test::getLinesToBeCovered(
+                $test,
+                'testSomething'
             )
         );
     }
 
-    /**
-     * @covers            PHPUnit_Util_Test::getLinesToBeCovered
-     * @covers            PHPUnit_Util_Test::getLinesToBeCoveredOrUsed
-     * @covers            PHPUnit_Util_Test::resolveElementToReflectionObjects
-     * @expectedException PHPUnit_Framework_CodeCoverageException
-     */
     public function testGetLinesToBeCovered2()
     {
-        PHPUnit_Util_Test::getLinesToBeCovered(
-            'NotExistingCoveredElementTest', 'testOne'
+        $this->expectException(CodeCoverageException::class);
+
+        Test::getLinesToBeCovered(
+            'NotExistingCoveredElementTest',
+            'testOne'
         );
     }
 
-    /**
-     * @covers            PHPUnit_Util_Test::getLinesToBeCovered
-     * @covers            PHPUnit_Util_Test::getLinesToBeCoveredOrUsed
-     * @covers            PHPUnit_Util_Test::resolveElementToReflectionObjects
-     * @expectedException PHPUnit_Framework_CodeCoverageException
-     */
     public function testGetLinesToBeCovered3()
     {
-        PHPUnit_Util_Test::getLinesToBeCovered(
-            'NotExistingCoveredElementTest', 'testTwo'
+        $this->expectException(CodeCoverageException::class);
+
+        Test::getLinesToBeCovered(
+            'NotExistingCoveredElementTest',
+            'testTwo'
         );
     }
 
-    /**
-     * @covers            PHPUnit_Util_Test::getLinesToBeCovered
-     * @covers            PHPUnit_Util_Test::getLinesToBeCoveredOrUsed
-     * @covers            PHPUnit_Util_Test::resolveElementToReflectionObjects
-     * @expectedException PHPUnit_Framework_CodeCoverageException
-     */
     public function testGetLinesToBeCovered4()
     {
-        PHPUnit_Util_Test::getLinesToBeCovered(
-            'NotExistingCoveredElementTest', 'testThree'
+        $this->expectException(CodeCoverageException::class);
+
+        Test::getLinesToBeCovered(
+            'NotExistingCoveredElementTest',
+            'testThree'
         );
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getLinesToBeCovered
-     * @covers PHPUnit_Util_Test::getLinesToBeCoveredOrUsed
-     */
     public function testGetLinesToBeCoveredSkipsNonExistentMethods()
     {
         $this->assertSame(
             [],
-            PHPUnit_Util_Test::getLinesToBeCovered(
+            Test::getLinesToBeCovered(
                 'NotExistingCoveredElementTest',
                 'methodDoesNotExist'
             )
         );
     }
 
-    /**
-     * @covers            PHPUnit_Util_Test::getLinesToBeCovered
-     * @covers            PHPUnit_Util_Test::getLinesToBeCoveredOrUsed
-     * @expectedException PHPUnit_Framework_CodeCoverageException
-     */
-    public function testTwoCoversDefaultClassAnnoationsAreNotAllowed()
+    public function testTwoCoversDefaultClassAnnotationsAreNotAllowed()
     {
-        PHPUnit_Util_Test::getLinesToBeCovered(
+        $this->expectException(CodeCoverageException::class);
+
+        Test::getLinesToBeCovered(
             'CoverageTwoDefaultClassAnnotations',
             'testSomething'
         );
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getLinesToBeCovered
-     * @covers PHPUnit_Util_Test::getLinesToBeCoveredOrUsed
-     */
     public function testFunctionParenthesesAreAllowed()
     {
         $this->assertSame(
-            [TEST_FILES_PATH . 'CoveredFunction.php' => range(2, 4)],
-            PHPUnit_Util_Test::getLinesToBeCovered(
+            [TEST_FILES_PATH . 'CoveredFunction.php' => \range(2, 4)],
+            Test::getLinesToBeCovered(
                 'CoverageFunctionParenthesesTest',
                 'testSomething'
             )
         );
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getLinesToBeCovered
-     * @covers PHPUnit_Util_Test::getLinesToBeCoveredOrUsed
-     */
     public function testFunctionParenthesesAreAllowedWithWhitespace()
     {
         $this->assertSame(
-            [TEST_FILES_PATH . 'CoveredFunction.php' => range(2, 4)],
-            PHPUnit_Util_Test::getLinesToBeCovered(
+            [TEST_FILES_PATH . 'CoveredFunction.php' => \range(2, 4)],
+            Test::getLinesToBeCovered(
                 'CoverageFunctionParenthesesWhitespaceTest',
                 'testSomething'
             )
         );
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getLinesToBeCovered
-     * @covers PHPUnit_Util_Test::getLinesToBeCoveredOrUsed
-     */
     public function testMethodParenthesesAreAllowed()
     {
         $this->assertSame(
-            [TEST_FILES_PATH . 'CoveredClass.php' => range(31, 35)],
-            PHPUnit_Util_Test::getLinesToBeCovered(
+            [TEST_FILES_PATH . 'CoveredClass.php' => \range(31, 35)],
+            Test::getLinesToBeCovered(
                 'CoverageMethodParenthesesTest',
                 'testSomething'
             )
         );
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getLinesToBeCovered
-     * @covers PHPUnit_Util_Test::getLinesToBeCoveredOrUsed
-     */
     public function testMethodParenthesesAreAllowedWithWhitespace()
     {
         $this->assertSame(
-            [TEST_FILES_PATH . 'CoveredClass.php' => range(31, 35)],
-            PHPUnit_Util_Test::getLinesToBeCovered(
+            [TEST_FILES_PATH . 'CoveredClass.php' => \range(31, 35)],
+            Test::getLinesToBeCovered(
                 'CoverageMethodParenthesesWhitespaceTest',
                 'testSomething'
             )
         );
     }
 
-    /**
-     * @covers PHPUnit_Util_Test::getLinesToBeCovered
-     * @covers PHPUnit_Util_Test::getLinesToBeCoveredOrUsed
-     */
     public function testNamespacedFunctionCanBeCoveredOrUsed()
     {
         $this->assertEquals(
             [
-                TEST_FILES_PATH . 'NamespaceCoveredFunction.php' => range(4, 7)
+                TEST_FILES_PATH . 'NamespaceCoveredFunction.php' => \range(4, 7)
             ],
-            PHPUnit_Util_Test::getLinesToBeCovered(
-                'CoverageNamespacedFunctionTest',
+            Test::getLinesToBeCovered(
+                \CoverageNamespacedFunctionTest::class,
                 'testFunc'
             )
         );
@@ -761,91 +897,91 @@ public function getLinesToBeCoveredProvider()
           ],
           [
             'CoverageClassExtendedTest',
-            array_merge(range(19, 36), range(2, 17))
+            \array_merge(\range(19, 36), \range(2, 17))
           ],
           [
             'CoverageClassTest',
-            range(19, 36)
+            \range(19, 36)
           ],
           [
             'CoverageMethodTest',
-            range(31, 35)
+            \range(31, 35)
           ],
           [
             'CoverageMethodOneLineAnnotationTest',
-            range(31, 35)
+            \range(31, 35)
           ],
           [
             'CoverageNotPrivateTest',
-            array_merge(range(25, 29), range(31, 35))
+            \array_merge(\range(25, 29), \range(31, 35))
           ],
           [
             'CoverageNotProtectedTest',
-            array_merge(range(21, 23), range(31, 35))
+            \array_merge(\range(21, 23), \range(31, 35))
           ],
           [
             'CoverageNotPublicTest',
-            array_merge(range(21, 23), range(25, 29))
+            \array_merge(\range(21, 23), \range(25, 29))
           ],
           [
             'CoveragePrivateTest',
-            range(21, 23)
+            \range(21, 23)
           ],
           [
             'CoverageProtectedTest',
-            range(25, 29)
+            \range(25, 29)
           ],
           [
             'CoveragePublicTest',
-            range(31, 35)
+            \range(31, 35)
           ],
           [
             'CoverageFunctionTest',
-            range(2, 4)
+            \range(2, 4)
           ],
           [
             'NamespaceCoverageClassExtendedTest',
-            array_merge(range(21, 38), range(4, 19))
+            \array_merge(\range(21, 38), \range(4, 19))
           ],
           [
             'NamespaceCoverageClassTest',
-            range(21, 38)
+            \range(21, 38)
           ],
           [
             'NamespaceCoverageMethodTest',
-            range(33, 37)
+            \range(33, 37)
           ],
           [
             'NamespaceCoverageNotPrivateTest',
-            array_merge(range(27, 31), range(33, 37))
+            \array_merge(\range(27, 31), \range(33, 37))
           ],
           [
             'NamespaceCoverageNotProtectedTest',
-            array_merge(range(23, 25), range(33, 37))
+            \array_merge(\range(23, 25), \range(33, 37))
           ],
           [
             'NamespaceCoverageNotPublicTest',
-            array_merge(range(23, 25), range(27, 31))
+            \array_merge(\range(23, 25), \range(27, 31))
           ],
           [
             'NamespaceCoveragePrivateTest',
-            range(23, 25)
+            \range(23, 25)
           ],
           [
             'NamespaceCoverageProtectedTest',
-            range(27, 31)
+            \range(27, 31)
           ],
           [
             'NamespaceCoveragePublicTest',
-            range(33, 37)
+            \range(33, 37)
           ],
           [
             'NamespaceCoverageCoversClassTest',
-            array_merge(range(23, 25), range(27, 31), range(33, 37), range(6, 8), range(10, 13), range(15, 18))
+            \array_merge(\range(23, 25), \range(27, 31), \range(33, 37), \range(6, 8), \range(10, 13), \range(15, 18))
           ],
           [
             'NamespaceCoverageCoversClassPublicTest',
-            range(33, 37)
+            \range(33, 37)
           ],
           [
             'CoverageNothingTest',
@@ -853,4 +989,14 @@ public function getLinesToBeCoveredProvider()
           ]
         ];
     }
+
+    public function testParseTestMethodAnnotationsIncorporatesTraits()
+    {
+        $result = Test::parseTestMethodAnnotations(\ParseTestMethodAnnotationsMock::class);
+
+        $this->assertArrayHasKey('class', $result);
+        $this->assertArrayHasKey('method', $result);
+        $this->assertArrayHasKey('theClassAnnotation', $result['class']);
+        $this->assertArrayHasKey('theTraitAnnotation', $result['class']);
+    }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/Util/XMLTest.php b/lib/composer/vendor/phpunit/phpunit/tests/Util/XMLTest.php
index c00875a9e..46d20c80f 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/Util/XMLTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/Util/XMLTest.php
@@ -8,11 +8,12 @@
  * file that was distributed with this source code.
  */
 
-/**
- * @since      Class available since Release 3.3.0
- * @covers     PHPUnit_Util_XML
- */
-class Util_XMLTest extends PHPUnit_Framework_TestCase
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\TestCase;
+
+class XmlTest extends TestCase
 {
     /**
      * @dataProvider charProvider
@@ -21,18 +22,18 @@ public function testPrepareString($char)
     {
         $e = null;
 
-        $escapedString = PHPUnit_Util_XML::prepareString($char);
+        $escapedString = Xml::prepareString($char);
         $xml           = "<?xml version='1.0' encoding='UTF-8' ?><tag>$escapedString</tag>";
-        $dom           = new DomDocument('1.0', 'UTF-8');
+        $dom           = new \DOMDocument('1.0', 'UTF-8');
 
         try {
             $dom->loadXML($xml);
         } catch (Exception $e) {
         }
 
-        $this->assertNull($e, sprintf(
+        $this->assertNull($e, \sprintf(
             'PHPUnit_Util_XML::prepareString("\x%02x") should not crash DomDocument',
-            ord($char)
+            \ord($char)
         ));
     }
 
@@ -41,36 +42,76 @@ public function charProvider()
         $data = [];
 
         for ($i = 0; $i < 256; $i++) {
-            $data[] = [chr($i)];
+            $data[] = [\chr($i)];
         }
 
         return $data;
     }
 
-    /**
-     * @expectedException PHPUnit_Framework_Exception
-     * @expectedExceptionMessage Could not load XML from empty string
-     */
     public function testLoadEmptyString()
     {
-        PHPUnit_Util_XML::load('');
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage('Could not load XML from empty string');
+
+        Xml::load('');
     }
 
-    /**
-     * @expectedException PHPUnit_Framework_Exception
-     * @expectedExceptionMessage Could not load XML from array
-     */
     public function testLoadArray()
     {
-        PHPUnit_Util_XML::load([1, 2, 3]);
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage('Could not load XML from array');
+
+        Xml::load([1, 2, 3]);
     }
 
-    /**
-     * @expectedException PHPUnit_Framework_Exception
-     * @expectedExceptionMessage Could not load XML from boolean
-     */
     public function testLoadBoolean()
     {
-        PHPUnit_Util_XML::load(false);
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage('Could not load XML from boolean');
+
+        Xml::load(false);
+    }
+
+    public function testNestedXmlToVariable()
+    {
+        $xml = '<array><element key="a"><array><element key="b"><string>foo</string></element></array></element><element key="c"><string>bar</string></element></array>';
+        $dom = new \DOMDocument;
+        $dom->loadXML($xml);
+
+        $expected = [
+            'a' => [
+                'b' => 'foo',
+            ],
+            'c' => 'bar',
+        ];
+
+        $actual = Xml::xmlToVariable($dom->documentElement);
+
+        $this->assertSame($expected, $actual);
+    }
+
+    public function testXmlToVariableCanHandleMultipleOfTheSameArgumentType()
+    {
+        $xml = '<object class="SampleClass"><arguments><string>a</string><string>b</string><string>c</string></arguments></object>';
+        $dom = new \DOMDocument();
+        $dom->loadXML($xml);
+
+        $expected = ['a' => 'a', 'b' => 'b', 'c' => 'c'];
+
+        $actual = Xml::xmlToVariable($dom->documentElement);
+
+        $this->assertSame($expected, (array) $actual);
+    }
+
+    public function testXmlToVariableCanConstructObjectsWithConstructorArgumentsRecursively()
+    {
+        $xml = '<object class="Exception"><arguments><string>one</string><integer>0</integer><object class="Exception"><arguments><string>two</string></arguments></object></arguments></object>';
+        $dom = new \DOMDocument();
+        $dom->loadXML($xml);
+
+        $actual = Xml::xmlToVariable($dom->documentElement);
+
+        $this->assertEquals('one', $actual->getMessage());
+        $this->assertEquals('two', $actual->getPrevious()->getMessage());
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/AbstractTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/AbstractTest.php
index 556e7dbc0..49f88b8e3 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/AbstractTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/AbstractTest.php
@@ -1,7 +1,10 @@
 <?php
-abstract class AbstractTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+abstract class AbstractTest extends TestCase
 {
     public function testOne()
     {
+        $this->assertTrue(true);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ArrayAccessible.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ArrayAccessible.php
new file mode 100644
index 000000000..4eb2fd13d
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ArrayAccessible.php
@@ -0,0 +1,40 @@
+<?php
+
+class ArrayAccessible implements ArrayAccess, IteratorAggregate
+{
+    private $array;
+
+    public function __construct(array $array = [])
+    {
+        $this->array = $array;
+    }
+
+    public function offsetExists($offset)
+    {
+        return array_key_exists($offset, $this->array);
+    }
+
+    public function offsetGet($offset)
+    {
+        return $this->array[$offset];
+    }
+
+    public function offsetSet($offset, $value)
+    {
+        if (null === $offset) {
+            $this->array[] = $value;
+        } else {
+            $this->array[$offset] = $value;
+        }
+    }
+
+    public function offsetUnset($offset)
+    {
+        unset($this->array[$offset]);
+    }
+
+    public function getIterator()
+    {
+        return new ArrayIterator($this->array);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/AssertionExampleTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/AssertionExampleTest.php
index a28e9ab08..f78879c78 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/AssertionExampleTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/AssertionExampleTest.php
@@ -1,5 +1,7 @@
 <?php
-class AssertionExampleTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class AssertionExampleTest extends TestCase
 {
     public function testOne()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/Author.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/Author.php
index 195dae63d..e5417eb06 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/Author.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/Author.php
@@ -10,8 +10,6 @@
 
 /**
  * An author.
- *
- * @since      Class available since Release 3.6.0
  */
 class Author
 {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/BankAccount.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/BankAccount.php
index 30596a45f..67b92329a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/BankAccount.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/BankAccount.php
@@ -14,8 +14,6 @@ class BankAccountException extends RuntimeException
 
 /**
  * A bank account.
- *
- * @since      Class available since Release 2.3.0
  */
 class BankAccount
 {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/BankAccountTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/BankAccountTest.php
index 5b415b93f..2fc40910e 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/BankAccountTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/BankAccountTest.php
@@ -7,13 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+use PHPUnit\Framework\TestCase;
 
 /**
  * Tests for the BankAccount class.
- *
- * @since      Class available since Release 2.3.0
  */
-class BankAccountTest extends PHPUnit_Framework_TestCase
+class BankAccountTest extends TestCase
 {
     protected $ba;
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/BankAccountTest.test.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/BankAccountTest.test.php
index 371cc7711..d0a510de5 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/BankAccountTest.test.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/BankAccountTest.test.php
@@ -7,13 +7,12 @@
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+use PHPUnit\Framework\TestCase;
 
 /**
  * Tests for the BankAccount class.
- *
- * @since      Class available since Release 2.3.0
  */
-class BankAccountWithCustomExtensionTest extends PHPUnit_Framework_TestCase
+class BankAccountWithCustomExtensionTest extends TestCase
 {
     protected $ba;
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/BaseTestListenerSample.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/BaseTestListenerSample.php
index 7753b280a..f52ddfd81 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/BaseTestListenerSample.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/BaseTestListenerSample.php
@@ -1,10 +1,13 @@
 <?php
 
-class BaseTestListenerSample extends PHPUnit_Framework_BaseTestListener
+use PHPUnit\Framework\BaseTestListener;
+use PHPUnit\Framework\Test;
+
+class BaseTestListenerSample extends BaseTestListener
 {
     public $endCount = 0;
 
-    public function endTest(PHPUnit_Framework_Test $test, $time)
+    public function endTest(Test $test, $time)
     {
         $this->endCount++;
     }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/BeforeAndAfterTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/BeforeAndAfterTest.php
index 0b52526ae..7c7481096 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/BeforeAndAfterTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/BeforeAndAfterTest.php
@@ -1,5 +1,7 @@
 <?php
-class BeforeAndAfterTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class BeforeAndAfterTest extends TestCase
 {
     public static $beforeWasRun;
     public static $afterWasRun;
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/BeforeClassAndAfterClassTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/BeforeClassAndAfterClassTest.php
index 9afb4f187..4897f3016 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/BeforeClassAndAfterClassTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/BeforeClassAndAfterClassTest.php
@@ -1,5 +1,7 @@
 <?php
-class BeforeClassAndAfterClassTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class BeforeClassAndAfterClassTest extends TestCase
 {
     public static $beforeClassWasRun = 0;
     public static $afterClassWasRun  = 0;
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/BeforeClassWithOnlyDataProviderTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/BeforeClassWithOnlyDataProviderTest.php
index 8f556a0bf..19472fa7d 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/BeforeClassWithOnlyDataProviderTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/BeforeClassWithOnlyDataProviderTest.php
@@ -1,5 +1,5 @@
 <?php
-class BeforeClassWithOnlyDataProviderTest extends \PHPUnit_Framework_TestCase
+class BeforeClassWithOnlyDataProviderTest extends \PHPUnit\Framework\TestCase
 {
     public static $setUpBeforeClassWasCalled;
     public static $beforeClassWasCalled;
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/Book.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/Book.php
index f62face69..1f49ef0a8 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/Book.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/Book.php
@@ -10,8 +10,6 @@
 
 /**
  * A book.
- *
- * @since      Class available since Release 3.6.0
  */
 class Book
 {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ChangeCurrentWorkingDirectoryTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ChangeCurrentWorkingDirectoryTest.php
index 70fab0b1b..2e8f0ac48 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ChangeCurrentWorkingDirectoryTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ChangeCurrentWorkingDirectoryTest.php
@@ -1,5 +1,7 @@
 <?php
-class ChangeCurrentWorkingDirectoryTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class ChangeCurrentWorkingDirectoryTest extends TestCase
 {
     public function testSomethingThatChangesTheCwd()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ClassWithToString.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ClassWithToString.php
index 500221369..ec9edd1fb 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ClassWithToString.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ClassWithToString.php
@@ -10,8 +10,6 @@
 
 /**
  * A class with a __toString() method.
- *
- * @since      Class available since Release 3.6.0
  */
 class ClassWithToString
 {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ClonedDependencyTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ClonedDependencyTest.php
index ce3b04dbe..a493af3d2 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ClonedDependencyTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ClonedDependencyTest.php
@@ -1,15 +1,19 @@
 <?php
-class ClonedDependencyTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class ClonedDependencyTest extends TestCase
 {
     private static $dependency;
 
     public static function setUpBeforeClass()
     {
-        self::$dependency = new StdClass;
+        self::$dependency = new stdClass;
     }
 
     public function testOne()
     {
+        $this->assertTrue(true);
+
         return self::$dependency;
     }
 
@@ -36,4 +40,20 @@ public function testFour($dependency)
     {
         $this->assertNotSame(self::$dependency, $dependency);
     }
+
+    /**
+     * @depends !shallowClone testOne
+     */
+    public function testFive($dependency)
+    {
+        $this->assertSame(self::$dependency, $dependency);
+    }
+
+    /**
+     * @depends shallowClone testOne
+     */
+    public function testSix($dependency)
+    {
+        $this->assertNotSame(self::$dependency, $dependency);
+    }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ConcreteTest.my.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ConcreteTest.my.php
index fe01ceed5..c795db550 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ConcreteTest.my.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ConcreteTest.my.php
@@ -3,5 +3,6 @@ class ConcreteWithMyCustomExtensionTest extends AbstractTest
 {
     public function testTwo()
     {
+        $this->assertTrue(true);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ConcreteTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ConcreteTest.php
index 4f51a1800..cccfb6a62 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ConcreteTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ConcreteTest.php
@@ -3,5 +3,6 @@ class ConcreteTest extends AbstractTest
 {
     public function testTwo()
     {
+        $this->assertTrue(true);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageClassExtendedTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageClassExtendedTest.php
index df12d3470..e6d496e4a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageClassExtendedTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageClassExtendedTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageClassExtendedTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageClassExtendedTest extends TestCase
 {
     /**
      * @covers CoveredClass<extended>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageClassTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageClassTest.php
index 7f569ae60..baa04d8c7 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageClassTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageClassTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageClassTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageClassTest extends TestCase
 {
     /**
      * @covers CoveredClass
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageFunctionParenthesesTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageFunctionParenthesesTest.php
index 33b5fe3de..560e38175 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageFunctionParenthesesTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageFunctionParenthesesTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageFunctionParenthesesTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageFunctionParenthesesTest extends TestCase
 {
     /**
      * @covers ::globalFunction()
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageFunctionParenthesesWhitespaceTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageFunctionParenthesesWhitespaceTest.php
index becc6c8f9..f51d298d4 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageFunctionParenthesesWhitespaceTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageFunctionParenthesesWhitespaceTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageFunctionParenthesesWhitespaceTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageFunctionParenthesesWhitespaceTest extends TestCase
 {
     /**
      * @covers ::globalFunction ( )
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageFunctionTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageFunctionTest.php
index c621fd210..de963a27d 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageFunctionTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageFunctionTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageFunctionTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageFunctionTest extends TestCase
 {
     /**
      * @covers ::globalFunction
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodOneLineAnnotationTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodOneLineAnnotationTest.php
index 55d7f571e..92cdfaef9 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodOneLineAnnotationTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodOneLineAnnotationTest.php
@@ -1,6 +1,8 @@
 <?php
 
-class CoverageMethodOneLineAnnotationTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageMethodOneLineAnnotationTest extends TestCase
 {
     /** @covers CoveredClass::publicMethod */
     public function testSomething()
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodParenthesesTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodParenthesesTest.php
index 422300457..b624ed95a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodParenthesesTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodParenthesesTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageMethodParenthesesTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageMethodParenthesesTest extends TestCase
 {
     /**
      * @covers CoveredClass::publicMethod()
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodParenthesesWhitespaceTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodParenthesesWhitespaceTest.php
index d1be1c6cf..20d2e751a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodParenthesesWhitespaceTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodParenthesesWhitespaceTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageMethodParenthesesWhitespaceTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageMethodParenthesesWhitespaceTest extends TestCase
 {
     /**
      * @covers CoveredClass::publicMethod ( )
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodTest.php
index 167b3db4c..fb7a88277 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageMethodTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageMethodTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageMethodTest extends TestCase
 {
     /**
      * @covers CoveredClass::publicMethod
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNamespacedFunctionTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNamespacedFunctionTest.php
index 9fc056fa3..bc5fffb4f 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNamespacedFunctionTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNamespacedFunctionTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageNamespacedFunctionTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageNamespacedFunctionTest extends TestCase
 {
     /**
      * @covers foo\func()
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNoneTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNoneTest.php
index 0b414c2ef..d8d9cae67 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNoneTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNoneTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageNoneTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageNoneTest extends TestCase
 {
     public function testSomething()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNotPrivateTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNotPrivateTest.php
index 12b56e80e..e98efd853 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNotPrivateTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNotPrivateTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageNotPrivateTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageNotPrivateTest extends TestCase
 {
     /**
      * @covers CoveredClass::<!private>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNotProtectedTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNotProtectedTest.php
index c69d261de..7c9c488cf 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNotProtectedTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNotProtectedTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageNotProtectedTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageNotProtectedTest extends TestCase
 {
     /**
      * @covers CoveredClass::<!protected>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNotPublicTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNotPublicTest.php
index aebfe4bd9..202724a05 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNotPublicTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNotPublicTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageNotPublicTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageNotPublicTest extends TestCase
 {
     /**
      * @covers CoveredClass::<!public>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNothingTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNothingTest.php
index 5d5680d93..4e1c0d0f5 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNothingTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageNothingTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageNothingTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageNothingTest extends TestCase
 {
     /**
      * @covers CoveredClass::publicMethod
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoveragePrivateTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoveragePrivateTest.php
index f09560d3a..849c3480d 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoveragePrivateTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoveragePrivateTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoveragePrivateTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoveragePrivateTest extends TestCase
 {
     /**
      * @covers CoveredClass::<private>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageProtectedTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageProtectedTest.php
index 9b3acbf6c..6ae3544ca 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageProtectedTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoverageProtectedTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoverageProtectedTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoverageProtectedTest extends TestCase
 {
     /**
      * @covers CoveredClass::<protected>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoveragePublicTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoveragePublicTest.php
index 480a522b4..d977090cc 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CoveragePublicTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CoveragePublicTest.php
@@ -1,5 +1,7 @@
 <?php
-class CoveragePublicTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class CoveragePublicTest extends TestCase
 {
     /**
      * @covers CoveredClass::<public>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/CustomPrinter.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/CustomPrinter.php
index 0e5ddc31d..0db08978c 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/CustomPrinter.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/CustomPrinter.php
@@ -1,4 +1,6 @@
 <?php
-class CustomPrinter extends PHPUnit_TextUI_ResultPrinter
+use PHPUnit\TextUI\ResultPrinter;
+
+class CustomPrinter extends ResultPrinter
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderDebugTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderDebugTest.php
index 53f7a97ad..3556382c0 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderDebugTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderDebugTest.php
@@ -1,5 +1,7 @@
 <?php
-class DataProviderDebugTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class DataProviderDebugTest extends TestCase
 {
     /**
      * @dataProvider provider
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderDependencyTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderDependencyTest.php
new file mode 100644
index 000000000..5adc0898a
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderDependencyTest.php
@@ -0,0 +1,24 @@
+<?php
+class DataProviderDependencyTest extends PHPUnit\Framework\TestCase
+{
+    public function testReference()
+    {
+        $this->markTestSkipped('This test should be skipped.');
+        $this->assertTrue(true);
+    }
+
+    /**
+     * @see https://github.com/sebastianbergmann/phpunit/issues/1896
+     * @depends testReference
+     * @dataProvider provider
+     */
+    public function testDependency($param)
+    {
+    }
+
+    public function provider()
+    {
+        $this->markTestSkipped('Any test with this data provider should be skipped.');
+        return [];
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderFilterTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderFilterTest.php
index da5801dd1..156992336 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderFilterTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderFilterTest.php
@@ -1,5 +1,7 @@
 <?php
-class DataProviderFilterTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class DataProviderFilterTest extends TestCase
 {
     /**
      * @dataProvider truthProvider
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIncompleteTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIncompleteTest.php
index 1570ab2c3..9ba6da929 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIncompleteTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIncompleteTest.php
@@ -1,5 +1,7 @@
 <?php
-class DataProviderIncompleteTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class DataProviderIncompleteTest extends TestCase
 {
     /**
      * @dataProvider incompleteTestProviderMethod
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2833/FirstTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2833/FirstTest.php
new file mode 100644
index 000000000..741aabf58
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2833/FirstTest.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Foo\DataProviderIssue2833;
+
+use PHPUnit\Framework\TestCase;
+
+class FirstTest extends TestCase
+{
+    /**
+     * @dataProvider provide
+     */
+    public function testFirst($x)
+    {
+        $this->assertTrue(true);
+    }
+
+    public function provide()
+    {
+        SecondTest::DUMMY;
+
+        return [[true]];
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2833/SecondTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2833/SecondTest.php
new file mode 100644
index 000000000..86adb28bc
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2833/SecondTest.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace Foo\DataProviderIssue2833;
+
+use PHPUnit\Framework\TestCase;
+
+class SecondTest extends TestCase
+{
+    const DUMMY = 'dummy';
+
+    public function testSecond()
+    {
+        $this->assertTrue(true);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2859/phpunit.xml b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2859/phpunit.xml
new file mode 100644
index 000000000..1e47e5123
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2859/phpunit.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit>
+    <testsuites>
+        <testsuite name="Test Suite">
+            <directory>./tests/</directory>
+            <directory>./tests/*/</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2859/tests/another/TestWithDataProviderTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2859/tests/another/TestWithDataProviderTest.php
new file mode 100644
index 000000000..4bffb49ae
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2859/tests/another/TestWithDataProviderTest.php
@@ -0,0 +1,21 @@
+<?php
+
+namespace Foo\DataProviderIssue2859;
+
+use PHPUnit\Framework\TestCase;
+
+class TestWithDataProviderTest extends TestCase
+{
+    /**
+     * @dataProvider provide
+     */
+    public function testFirst($x)
+    {
+        $this->assertTrue(true);
+    }
+
+    public function provide()
+    {
+        return [[true]];
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2922/FirstTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2922/FirstTest.php
new file mode 100644
index 000000000..8b3302ca1
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2922/FirstTest.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace Foo\DataProviderIssue2922;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @group foo
+ */
+class FirstTest extends TestCase
+{
+    /**
+     * @dataProvider provide
+     */
+    public function testFirst($x)
+    {
+        $this->assertTrue(true);
+    }
+
+    public function provide()
+    {
+        throw new \Exception();
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2922/SecondTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2922/SecondTest.php
new file mode 100644
index 000000000..570ae5609
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderIssue2922/SecondTest.php
@@ -0,0 +1,14 @@
+<?php
+
+namespace Foo\DataProviderIssue2922;
+
+use PHPUnit\Framework\TestCase;
+
+// the name of the class cannot match file name - if they match all is fine
+class SecondHelloWorldTest extends TestCase
+{
+    public function testSecond()
+    {
+        $this->assertTrue(true);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderSkippedTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderSkippedTest.php
index d85402bac..768f25bfb 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderSkippedTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderSkippedTest.php
@@ -1,5 +1,7 @@
 <?php
-class DataProviderSkippedTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class DataProviderSkippedTest extends TestCase
 {
     /**
      * @dataProvider skippedTestProviderMethod
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderTest.php
index 0546ad4e1..e65e9e866 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderTest.php
@@ -1,5 +1,7 @@
 <?php
-class DataProviderTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class DataProviderTest extends TestCase
 {
     /**
      * @dataProvider providerMethod
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderTestDoxTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderTestDoxTest.php
index e64fbbb39..b137f331a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderTestDoxTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DataProviderTestDoxTest.php
@@ -1,5 +1,7 @@
 <?php
-class DataProviderTestDoxTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class DataProviderTestDoxTest extends TestCase
 {
     /**
      * @dataProvider provider
@@ -7,6 +9,7 @@ class DataProviderTestDoxTest extends PHPUnit_Framework_TestCase
      */
     public function testOne()
     {
+        $this->assertTrue(true);
     }
 
     /**
@@ -14,6 +17,7 @@ public function testOne()
      */
     public function testDoesSomethingElseWith()
     {
+        $this->assertTrue(true);
     }
 
     public function provider()
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DependencyFailureTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DependencyFailureTest.php
index 43cbd8f38..36a26a593 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/DependencyFailureTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DependencyFailureTest.php
@@ -1,5 +1,7 @@
 <?php
-class DependencyFailureTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class DependencyFailureTest extends TestCase
 {
     public function testOne()
     {
@@ -11,6 +13,7 @@ public function testOne()
      */
     public function testTwo()
     {
+        $this->assertTrue(true);
     }
 
     /**
@@ -18,6 +21,7 @@ public function testTwo()
      */
     public function testThree()
     {
+        $this->assertTrue(true);
     }
 
     /**
@@ -25,5 +29,6 @@ public function testThree()
      */
     public function testFour()
     {
+        $this->assertTrue(true);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DependencySuccessTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DependencySuccessTest.php
index 0e4b5ddeb..66bfe6870 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/DependencySuccessTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DependencySuccessTest.php
@@ -1,8 +1,11 @@
 <?php
-class DependencySuccessTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class DependencySuccessTest extends TestCase
 {
     public function testOne()
     {
+        $this->assertTrue(true);
     }
 
     /**
@@ -10,6 +13,7 @@ public function testOne()
      */
     public function testTwo()
     {
+        $this->assertTrue(true);
     }
 
     /**
@@ -17,5 +21,6 @@ public function testTwo()
      */
     public function testThree()
     {
+        $this->assertTrue(true);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DependencyTestSuite.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DependencyTestSuite.php
index b5babc7f2..86ff892bc 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/DependencyTestSuite.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DependencyTestSuite.php
@@ -1,12 +1,14 @@
 <?php
+use PHPUnit\Framework\TestSuite;
+
 class DependencyTestSuite
 {
     public static function suite()
     {
-        $suite = new PHPUnit_Framework_TestSuite('Test Dependencies');
+        $suite = new TestSuite('Test Dependencies');
 
-        $suite->addTestSuite('DependencySuccessTest');
-        $suite->addTestSuite('DependencyFailureTest');
+        $suite->addTestSuite(DependencySuccessTest::class);
+        $suite->addTestSuite(DependencyFailureTest::class);
 
         return $suite;
     }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DoubleTestCase.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DoubleTestCase.php
index b1f00a8ff..105107b32 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/DoubleTestCase.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DoubleTestCase.php
@@ -1,9 +1,13 @@
 <?php
-class DoubleTestCase implements PHPUnit_Framework_Test
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\Test;
+
+class DoubleTestCase implements Test
 {
     protected $testCase;
 
-    public function __construct(PHPUnit_Framework_TestCase $testCase)
+    public function __construct(TestCase $testCase)
     {
         $this->testCase = $testCase;
     }
@@ -13,7 +17,7 @@ public function count()
         return 2;
     }
 
-    public function run(PHPUnit_Framework_TestResult $result = null)
+    public function run(TestResult $result = null)
     {
         $result->startTest($this);
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DummyBarTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DummyBarTest.php
new file mode 100644
index 000000000..421c737ec
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DummyBarTest.php
@@ -0,0 +1,18 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+use PHPUnit\Framework\TestCase;
+
+class DummyBarTest extends TestCase
+{
+    public function testBarEqualsBar()
+    {
+        $this->assertEquals('Bar', 'Bar');
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/DummyFooTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/DummyFooTest.php
new file mode 100644
index 000000000..0a20c8d79
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/DummyFooTest.php
@@ -0,0 +1,18 @@
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+use PHPUnit\Framework\TestCase;
+
+class DummyFooTest extends TestCase
+{
+    public function testFooEqualsFoo()
+    {
+        $this->assertEquals('Foo', 'Foo');
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/EmptyTestCaseTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/EmptyTestCaseTest.php
index 2a77bb20b..7da38eeae 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/EmptyTestCaseTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/EmptyTestCaseTest.php
@@ -1,4 +1,6 @@
 <?php
-class EmptyTestCaseTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class EmptyTestCaseTest extends TestCase
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInAssertPostConditionsTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInAssertPostConditionsTest.php
index b86927e9b..ef4f59952 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInAssertPostConditionsTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInAssertPostConditionsTest.php
@@ -1,5 +1,7 @@
 <?php
-class ExceptionInAssertPostConditionsTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class ExceptionInAssertPostConditionsTest extends TestCase
 {
     public $setUp                = false;
     public $assertPreConditions  = false;
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInAssertPreConditionsTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInAssertPreConditionsTest.php
index a375d0508..93c42b4c4 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInAssertPreConditionsTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInAssertPreConditionsTest.php
@@ -1,5 +1,7 @@
 <?php
-class ExceptionInAssertPreConditionsTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class ExceptionInAssertPreConditionsTest extends TestCase
 {
     public $setUp                = false;
     public $assertPreConditions  = false;
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInSetUpTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInSetUpTest.php
index 193b9a822..e236da48b 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInSetUpTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInSetUpTest.php
@@ -1,5 +1,7 @@
 <?php
-class ExceptionInSetUpTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class ExceptionInSetUpTest extends TestCase
 {
     public $setUp                = false;
     public $assertPreConditions  = false;
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInTearDownTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInTearDownTest.php
index 5ee4a9d13..6a69fefdd 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInTearDownTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInTearDownTest.php
@@ -1,5 +1,7 @@
 <?php
-class ExceptionInTearDownTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class ExceptionInTearDownTest extends TestCase
 {
     public $setUp                = false;
     public $assertPreConditions  = false;
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInTest.php
index 32c7e24a8..73ba36fd7 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionInTest.php
@@ -1,5 +1,7 @@
 <?php
-class ExceptionInTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class ExceptionInTest extends TestCase
 {
     public $setUp                = false;
     public $assertPreConditions  = false;
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionNamespaceTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionNamespaceTest.php
index 22f3760b5..70fa56e06 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionNamespaceTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionNamespaceTest.php
@@ -2,7 +2,7 @@
 
 namespace My\Space;
 
-class ExceptionNamespaceTest extends \PHPUnit_Framework_TestCase
+class ExceptionNamespaceTest extends \PHPUnit\Framework\TestCase
 {
     /**
      * Exception message
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionStackTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionStackTest.php
index 256ae1c6e..15e702564 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionStackTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionStackTest.php
@@ -1,13 +1,17 @@
 <?php
-class ExceptionStackTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\TestCase;
+
+class ExceptionStackTest extends TestCase
 {
     public function testPrintingChildException()
     {
         try {
             $this->assertEquals([1], [2], 'message');
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        } catch (ExpectationFailedException $e) {
             $message = $e->getMessage() . $e->getComparisonFailure()->getDiff();
-            throw new PHPUnit_Framework_Exception("Child exception\n$message", 101, $e);
+
+            throw new PHPUnit\Framework\Exception("Child exception\n$message", 101, $e);
         }
     }
 
@@ -16,6 +20,7 @@ public function testNestedExceptions()
         $exceptionThree = new Exception('Three');
         $exceptionTwo   = new InvalidArgumentException('Two', 0, $exceptionThree);
         $exceptionOne   = new Exception('One', 0, $exceptionTwo);
+
         throw $exceptionOne;
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionTest.php
index 021380529..af6895793 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ExceptionTest.php
@@ -1,5 +1,7 @@
 <?php
-class ExceptionTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class ExceptionTest extends TestCase
 {
     /**
      * Exception message
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/Failure.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/Failure.php
index 586aa5428..52a65fb42 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/Failure.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/Failure.php
@@ -1,5 +1,7 @@
 <?php
-class Failure extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Failure extends TestCase
 {
     protected function runTest()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/FailureTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/FailureTest.php
index 47134aac0..fd32fc9ef 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/FailureTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/FailureTest.php
@@ -1,5 +1,7 @@
 <?php
-class FailureTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class FailureTest extends TestCase
 {
     public function testAssertArrayEqualsArray()
     {
@@ -13,10 +15,10 @@ public function testAssertIntegerEqualsInteger()
 
     public function testAssertObjectEqualsObject()
     {
-        $a      = new StdClass;
+        $a      = new stdClass;
         $a->foo = 'bar';
 
-        $b      = new StdClass;
+        $b      = new stdClass;
         $b->bar = 'foo';
 
         $this->assertEquals($a, $b, 'message');
@@ -54,12 +56,12 @@ public function testAssertTextSameText()
 
     public function testAssertObjectSameObject()
     {
-        $this->assertSame(new StdClass, new StdClass, 'message');
+        $this->assertSame(new stdClass, new stdClass, 'message');
     }
 
     public function testAssertObjectSameNull()
     {
-        $this->assertSame(new StdClass, null, 'message');
+        $this->assertSame(new stdClass, null, 'message');
     }
 
     public function testAssertFloatSameFloat()
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/FatalTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/FatalTest.php
index bf005f992..bfb9509d5 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/FatalTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/FatalTest.php
@@ -1,6 +1,8 @@
 <?php
 
-class FatalTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class FatalTest extends TestCase
 {
     public function testFatalError()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/IgnoreCodeCoverageClassTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/IgnoreCodeCoverageClassTest.php
index a610aa3bc..0281e258b 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/IgnoreCodeCoverageClassTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/IgnoreCodeCoverageClassTest.php
@@ -1,5 +1,7 @@
 <?php
-class IgnoreCodeCoverageClassTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class IgnoreCodeCoverageClassTest extends TestCase
 {
     public function testReturnTrue()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/IncompleteTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/IncompleteTest.php
index 36ca8a052..350b367a4 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/IncompleteTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/IncompleteTest.php
@@ -1,5 +1,7 @@
 <?php
-class IncompleteTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class IncompleteTest extends TestCase
 {
     public function testIncomplete()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/Inheritance/InheritanceA.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/Inheritance/InheritanceA.php
index e189b7d2a..1fa5fd3fc 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/Inheritance/InheritanceA.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/Inheritance/InheritanceA.php
@@ -1,6 +1,6 @@
 <?php
 
-require_once(__DIR__ . '/InheritanceB.php');
+require_once __DIR__ . '/InheritanceB.php';
 
 class InheritanceA extends InheritanceB
 {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/Inheritance/InheritanceB.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/Inheritance/InheritanceB.php
index 24447e2c3..cfae7b339 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/Inheritance/InheritanceB.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/Inheritance/InheritanceB.php
@@ -1,6 +1,8 @@
 <?php
 
-class InheritanceB extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class InheritanceB extends TestCase
 {
     public function testSomething()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/IniTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/IniTest.php
index 5846abf55..7773c4629 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/IniTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/IniTest.php
@@ -1,5 +1,7 @@
 <?php
-class IniTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class IniTest extends TestCase
 {
     public function testIni()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/IsolationTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/IsolationTest.php
index df95c9168..c67ae1cd9 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/IsolationTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/IsolationTest.php
@@ -1,5 +1,7 @@
 <?php
-class IsolationTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class IsolationTest extends TestCase
 {
     public function testIsInIsolationReturnsFalse()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/MockRunner.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/MockRunner.php
index b3bc0cc48..5da5b2f2d 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/MockRunner.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/MockRunner.php
@@ -1,5 +1,7 @@
 <?php
-class MockRunner extends PHPUnit_Runner_BaseTestRunner
+use PHPUnit\Runner\BaseTestRunner;
+
+class MockRunner extends BaseTestRunner
 {
     protected function runFailed($message)
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/MultiDependencyTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/MultiDependencyTest.php
index 886a80964..0fca2fd6a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/MultiDependencyTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/MultiDependencyTest.php
@@ -1,13 +1,19 @@
 <?php
-class MultiDependencyTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class MultiDependencyTest extends TestCase
 {
     public function testOne()
     {
+        $this->assertTrue(true);
+
         return 'foo';
     }
 
     public function testTwo()
     {
+        $this->assertTrue(true);
+
         return 'bar';
     }
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/MultipleDataProviderTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/MultipleDataProviderTest.php
new file mode 100644
index 000000000..087c3cbfa
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/MultipleDataProviderTest.php
@@ -0,0 +1,77 @@
+<?php
+use PHPUnit\Framework\TestCase;
+
+class MultipleDataProviderTest extends TestCase
+{
+    /**
+     * @dataProvider providerA
+     * @dataProvider providerB
+     * @dataProvider providerC
+     */
+    public function testOne()
+    {
+    }
+
+    /**
+     * @dataProvider providerD
+     * @dataProvider providerE
+     * @dataProvider providerF
+     */
+    public function testTwo()
+    {
+    }
+
+    public static function providerA()
+    {
+        return [
+            ['ok', null, null],
+            ['ok', null, null],
+            ['ok', null, null]
+        ];
+    }
+
+    public static function providerB()
+    {
+        return [
+            [null, 'ok', null],
+            [null, 'ok', null],
+            [null, 'ok', null]
+        ];
+    }
+
+    public static function providerC()
+    {
+        return [
+            [null, null, 'ok'],
+            [null, null, 'ok'],
+            [null, null, 'ok']
+        ];
+    }
+
+    public static function providerD()
+    {
+        yield ['ok', null, null];
+        yield ['ok', null, null];
+        yield ['ok', null, null];
+    }
+
+    public static function providerE()
+    {
+        yield [null, 'ok', null];
+        yield [null, 'ok', null];
+        yield [null, 'ok', null];
+    }
+
+    public static function providerF()
+    {
+        $object = new ArrayObject(
+            [
+                [null, null, 'ok'],
+                [null, null, 'ok'],
+                [null, null, 'ok']
+            ]
+        );
+
+        return $object->getIterator();
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/MyCommand.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/MyCommand.php
new file mode 100644
index 000000000..029478581
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/MyCommand.php
@@ -0,0 +1,16 @@
+<?php
+use PHPUnit\TextUI\Command;
+
+class MyCommand extends Command
+{
+    public function __construct()
+    {
+        $this->longOptions['my-option='] = 'myHandler';
+        $this->longOptions['my-other-option'] = null;
+    }
+
+    public function myHandler($value)
+    {
+        echo __METHOD__ . " $value\n";
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageClassExtendedTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageClassExtendedTest.php
index d0954cba9..5348aed5d 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageClassExtendedTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageClassExtendedTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoverageClassExtendedTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoverageClassExtendedTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass<extended>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageClassTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageClassTest.php
index 63912c089..2b91f1fdd 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageClassTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageClassTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoverageClassTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoverageClassTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageCoversClassPublicTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageCoversClassPublicTest.php
index 45f583b77..d3bc1a93b 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageCoversClassPublicTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageCoversClassPublicTest.php
@@ -1,8 +1,10 @@
 <?php
+use PHPUnit\Framework\TestCase;
+
 /**
  * @coversDefaultClass \Foo\CoveredClass
  */
-class NamespaceCoverageCoversClassPublicTest extends PHPUnit_Framework_TestCase
+class NamespaceCoverageCoversClassPublicTest extends TestCase
 {
     /**
      * @covers ::publicMethod
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageCoversClassTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageCoversClassTest.php
index b33674546..67752dd9c 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageCoversClassTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageCoversClassTest.php
@@ -1,8 +1,10 @@
 <?php
+use PHPUnit\Framework\TestCase;
+
 /**
  * @coversDefaultClass \Foo\CoveredClass
  */
-class NamespaceCoverageCoversClassTest extends PHPUnit_Framework_TestCase
+class NamespaceCoverageCoversClassTest extends TestCase
 {
     /**
      * @covers ::privateMethod
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageMethodTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageMethodTest.php
index 35dfb8b1d..f83ae5f0e 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageMethodTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageMethodTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoverageMethodTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoverageMethodTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass::publicMethod
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageNotPrivateTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageNotPrivateTest.php
index 552c9ec50..b4983c747 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageNotPrivateTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageNotPrivateTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoverageNotPrivateTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoverageNotPrivateTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass::<!private>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageNotProtectedTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageNotProtectedTest.php
index 33fc8c72c..ceb7b35bf 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageNotProtectedTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageNotProtectedTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoverageNotProtectedTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoverageNotProtectedTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass::<!protected>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageNotPublicTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageNotPublicTest.php
index ccbc5009c..60aff7a01 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageNotPublicTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageNotPublicTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoverageNotPublicTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoverageNotPublicTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass::<!public>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoveragePrivateTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoveragePrivateTest.php
index cce7ba9d6..d5eb77ec0 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoveragePrivateTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoveragePrivateTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoveragePrivateTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoveragePrivateTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass::<private>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageProtectedTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageProtectedTest.php
index dbbcc1c31..6a6eaca47 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageProtectedTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoverageProtectedTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoverageProtectedTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoverageProtectedTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass::<protected>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoveragePublicTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoveragePublicTest.php
index bf1bff8c4..f32803ecf 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoveragePublicTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NamespaceCoveragePublicTest.php
@@ -1,5 +1,7 @@
 <?php
-class NamespaceCoveragePublicTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NamespaceCoveragePublicTest extends TestCase
 {
     /**
      * @covers Foo\CoveredClass::<public>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NoArgTestCaseTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NoArgTestCaseTest.php
index 5867ba3c9..1715d8ba6 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NoArgTestCaseTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NoArgTestCaseTest.php
@@ -1,5 +1,7 @@
 <?php
-class NoArgTestCaseTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NoArgTestCaseTest extends TestCase
 {
     public function testNothing()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NoTestCases.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NoTestCases.php
index ae9323304..4c3527652 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NoTestCases.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NoTestCases.php
@@ -1,5 +1,7 @@
 <?php
-class NoTestCases extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NoTestCases extends TestCase
 {
     public function noTestCase()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NonStatic.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NonStatic.php
index 48bad9af3..8cb064e8d 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NonStatic.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NonStatic.php
@@ -3,6 +3,5 @@ class NonStatic
 {
     public function suite()
     {
-        return;
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NotExistingCoveredElementTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NotExistingCoveredElementTest.php
index be07ef45e..0836a8c84 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NotExistingCoveredElementTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NotExistingCoveredElementTest.php
@@ -1,5 +1,7 @@
 <?php
-class NotExistingCoveredElementTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NotExistingCoveredElementTest extends TestCase
 {
     /**
      * @covers NotExistingClass
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NotPublicTestCase.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NotPublicTestCase.php
index a39101000..3a9a14939 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NotPublicTestCase.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NotPublicTestCase.php
@@ -1,5 +1,7 @@
 <?php
-class NotPublicTestCase extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NotPublicTestCase extends TestCase
 {
     public function testPublic()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NotVoidTestCase.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NotVoidTestCase.php
index 19a95678d..77ee99e45 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NotVoidTestCase.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NotVoidTestCase.php
@@ -1,4 +1,6 @@
 <?php
-class NotVoidTestCase extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NotVoidTestCase extends TestCase
 {
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/NothingTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/NothingTest.php
index b56d7d7a1..08533855f 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/NothingTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/NothingTest.php
@@ -1,5 +1,7 @@
 <?php
-class NothingTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class NothingTest extends TestCase
 {
     public function testNothing()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/OneTestCase.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/OneTestCase.php
index 15eeed938..4b86753c9 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/OneTestCase.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/OneTestCase.php
@@ -1,5 +1,7 @@
 <?php
-class OneTestCase extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class OneTestCase extends TestCase
 {
     public function noTestCase()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/OutputTestCase.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/OutputTestCase.php
index ae972b560..5c8fcc227 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/OutputTestCase.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/OutputTestCase.php
@@ -1,5 +1,7 @@
 <?php
-class OutputTestCase extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class OutputTestCase extends TestCase
 {
     public function testExpectOutputStringFooActualFoo()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ParseTestMethodAnnotationsMock.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ParseTestMethodAnnotationsMock.php
new file mode 100644
index 000000000..69ea33171
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ParseTestMethodAnnotationsMock.php
@@ -0,0 +1,15 @@
+<?php
+/**
+ * @theClassAnnotation
+ */
+class ParseTestMethodAnnotationsMock
+{
+    use ParseTestMethodAnnotationsTrait;
+}
+
+/**
+ * @theTraitAnnotation
+ */
+trait ParseTestMethodAnnotationsTrait
+{
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/RequirementsClassBeforeClassHookTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/RequirementsClassBeforeClassHookTest.php
index 002781f80..9a3d3f8cc 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/RequirementsClassBeforeClassHookTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/RequirementsClassBeforeClassHookTest.php
@@ -1,9 +1,10 @@
 <?php
+use PHPUnit\Framework\TestCase;
 
 /**
  * @requires extension nonExistingExtension
  */
-class RequirementsClassBeforeClassHookTest extends PHPUnit_Framework_TestCase
+class RequirementsClassBeforeClassHookTest extends TestCase
 {
     public static function setUpBeforeClass()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/RequirementsTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/RequirementsTest.php
index 85902fae2..28788f10f 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/RequirementsTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/RequirementsTest.php
@@ -1,5 +1,15 @@
 <?php
-class RequirementsTest extends PHPUnit_Framework_TestCase
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+use PHPUnit\Framework\TestCase;
+
+class RequirementsTest extends TestCase
 {
     public function testOne()
     {
@@ -70,7 +80,8 @@ public function testTen()
     }
 
     /**
-     * @requires OS Linux
+     * @requires OS SunOS
+     * @requires OSFAMILY Solaris
      */
     public function testEleven()
     {
@@ -140,8 +151,15 @@ public function testAlwaysSkip3()
     }
 
     /**
-     * @requires	  extension	  spl
-     * @requires	  OS	  .*
+     * @requires OSFAMILY DOESNOTEXIST
+     */
+    public function testAlwaysSkip4()
+    {
+    }
+
+    /**
+     * @requires extension spl
+     * @requires OS .*
      */
     public function testSpace()
     {
@@ -342,4 +360,88 @@ public function testExtensionVersionOperatorNotEquals()
     public function testExtensionVersionOperatorNoSpace()
     {
     }
+
+    /**
+     * @requires PHP ~1.0
+     * @requires PHPUnit ~2.0
+     */
+    public function testVersionConstraintTildeMajor()
+    {
+    }
+
+    /**
+     * @requires PHP ^1.0
+     * @requires PHPUnit ^2.0
+     */
+    public function testVersionConstraintCaretMajor()
+    {
+    }
+
+    /**
+     * @requires PHP ~3.4.7
+     * @requires PHPUnit ~4.7.1
+     */
+    public function testVersionConstraintTildeMinor()
+    {
+    }
+
+    /**
+     * @requires PHP ^7.0.17
+     * @requires PHPUnit ^4.7.1
+     */
+    public function testVersionConstraintCaretMinor()
+    {
+    }
+
+    /**
+     * @requires PHP ^5.6 || ^7.0
+     * @requires PHPUnit ^5.0 || ^6.0
+     */
+    public function testVersionConstraintCaretOr()
+    {
+    }
+
+    /**
+     * @requires PHP ~5.6.22 || ~7.0.17
+     * @requires PHPUnit ^5.0.5 || ^6.0.6
+     */
+    public function testVersionConstraintTildeOr()
+    {
+    }
+
+    /**
+     * @requires PHP ~5.6.22 || ^7.0
+     * @requires PHPUnit ~5.6.22 || ^7.0
+     */
+    public function testVersionConstraintTildeOrCaret()
+    {
+    }
+    /**
+     * @requires PHP ^5.6 || ~7.0.17
+     * @requires PHPUnit ^5.6 || ~7.0.17
+     */
+    public function testVersionConstraintCaretOrTilde()
+    {
+    }
+
+    /**
+     * @requires   PHP        ~5.6.22 || ~7.0.17
+     * @requires   PHPUnit    ~5.6.22 || ~7.0.17
+     */
+    public function testVersionConstraintRegexpIgnoresWhitespace()
+    {
+    }
+
+    /**
+     * @requires   PHP ~^12345
+     */
+    public function testVersionConstraintInvalidPhpConstraint()
+    {
+    }
+    /**
+     * @requires   PHPUnit ~^12345
+     */
+    public function testVersionConstraintInvalidPhpUnitConstraint()
+    {
+    }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/SampleClass.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/SampleClass.php
index 06c51c510..b908bc784 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/SampleClass.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/SampleClass.php
@@ -2,8 +2,8 @@
 class SampleClass
 {
     public $a;
-    protected $b;
-    protected $c;
+    public $b;
+    public $c;
 
     public function __construct($a, $b, $c)
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/StackTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/StackTest.php
index 50f7ea6eb..5b6de0abe 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/StackTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/StackTest.php
@@ -1,14 +1,16 @@
 <?php
-class StackTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class StackTest extends TestCase
 {
     public function testPush()
     {
         $stack = [];
-        $this->assertEquals(0, count($stack));
+        $this->assertCount(0, $stack);
 
-        array_push($stack, 'foo');
-        $this->assertEquals('foo', $stack[count($stack)-1]);
-        $this->assertEquals(1, count($stack));
+        $stack[] = 'foo';
+        $this->assertEquals('foo', end($stack));
+        $this->assertCount(1, $stack);
 
         return $stack;
     }
@@ -19,6 +21,6 @@ public function testPush()
     public function testPop(array $stack)
     {
         $this->assertEquals('foo', array_pop($stack));
-        $this->assertEquals(0, count($stack));
+        $this->assertCount(0, $stack);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/StatusTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/StatusTest.php
new file mode 100644
index 000000000..077616978
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/StatusTest.php
@@ -0,0 +1,42 @@
+<?php
+namespace vendor\project;
+
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\Warning;
+
+class StatusTest extends TestCase
+{
+    public function testSuccess()
+    {
+        $this->assertTrue(true);
+    }
+
+    public function testFailure()
+    {
+        $this->assertTrue(false);
+    }
+
+    public function testError()
+    {
+        throw new \RuntimeException;
+    }
+
+    public function testIncomplete()
+    {
+        $this->markTestIncomplete();
+    }
+
+    public function testSkipped()
+    {
+        $this->markTestSkipped();
+    }
+
+    public function testRisky()
+    {
+    }
+
+    public function testWarning()
+    {
+        throw new Warning;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/StopOnWarningTestSuite.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/StopOnWarningTestSuite.php
index 8910a3fef..a4b6f131d 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/StopOnWarningTestSuite.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/StopOnWarningTestSuite.php
@@ -1,12 +1,14 @@
 <?php
+use PHPUnit\Framework\TestSuite;
+
 class StopOnWarningTestSuite
 {
     public static function suite()
     {
-        $suite = new PHPUnit_Framework_TestSuite('Test Warnings');
+        $suite = new TestSuite('Test Warnings');
 
-        $suite->addTestSuite('NoTestCases');
-        $suite->addTestSuite('CoverageClassTest');
+        $suite->addTestSuite(NoTestCases::class);
+        $suite->addTestSuite(CoverageClassTest::class);
 
         return $suite;
     }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/StopsOnWarningTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/StopsOnWarningTest.php
index 1608e670d..8967309ca 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/StopsOnWarningTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/StopsOnWarningTest.php
@@ -1,5 +1,7 @@
 <?php
-class StopsOnWarningTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class StopsOnWarningTest extends TestCase
 {
     public function testOne()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/Success.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/Success.php
index 6d3dd6188..b444c006b 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/Success.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/Success.php
@@ -1,7 +1,10 @@
 <?php
-class Success extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class Success extends TestCase
 {
     protected function runTest()
     {
+        $this->assertTrue(true);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/TemplateMethodsTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/TemplateMethodsTest.php
index d6b1364f2..d4f5c9b1b 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/TemplateMethodsTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/TemplateMethodsTest.php
@@ -1,5 +1,7 @@
 <?php
-class TemplateMethodsTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class TemplateMethodsTest extends TestCase
 {
     public static function setUpBeforeClass()
     {
@@ -43,9 +45,9 @@ public static function tearDownAfterClass()
         print __METHOD__ . "\n";
     }
 
-    protected function onNotSuccessfulTest(Exception $e)
+    protected function onNotSuccessfulTest(Exception $t)
     {
         print __METHOD__ . "\n";
-        throw $e;
+        throw $t;
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/TestAutoreferenced.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestAutoreferenced.php
new file mode 100644
index 000000000..8145bbc80
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestAutoreferenced.php
@@ -0,0 +1,12 @@
+<?php
+use PHPUnit\Framework\TestCase;
+
+class TestAutoreferenced extends TestCase
+{
+    public $myTestData = null;
+
+    public function testJsonEncodeException($data)
+    {
+        $this->myTestData = $data;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/TestDoxGroupTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestDoxGroupTest.php
index 68bf321c0..9f3fbfcfc 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/TestDoxGroupTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestDoxGroupTest.php
@@ -1,12 +1,15 @@
 <?php
 
-class TestDoxGroupTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class TestDoxGroupTest extends TestCase
 {
     /**
      * @group one
      */
     public function testOne()
     {
+        $this->assertTrue(true);
     }
 
     /**
@@ -14,5 +17,6 @@ public function testOne()
      */
     public function testTwo()
     {
+        $this->assertTrue(true);
     }
 }
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/TestGeneratorMaker.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestGeneratorMaker.php
new file mode 100644
index 000000000..df7cb1e5a
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestGeneratorMaker.php
@@ -0,0 +1,10 @@
+<?php
+class TestGeneratorMaker
+{
+    public function create($array = [])
+    {
+        foreach ($array as $key => $value) {
+            yield $key => $value;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/TestIncomplete.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestIncomplete.php
index 743a761cc..66768146b 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/TestIncomplete.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestIncomplete.php
@@ -1,5 +1,7 @@
 <?php
-class TestIncomplete extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class TestIncomplete extends TestCase
 {
     protected function runTest()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/TestIteratorAggregate.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestIteratorAggregate.php
new file mode 100644
index 000000000..21424f2b1
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestIteratorAggregate.php
@@ -0,0 +1,16 @@
+<?php
+
+class TestIteratorAggregate implements IteratorAggregate
+{
+    private $traversable;
+
+    public function __construct(\Traversable $traversable)
+    {
+        $this->traversable = $traversable;
+    }
+
+    public function getIterator()
+    {
+        return $this->traversable;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/TestIteratorAggregate2.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestIteratorAggregate2.php
new file mode 100644
index 000000000..e02b89a03
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestIteratorAggregate2.php
@@ -0,0 +1,19 @@
+<?php
+
+/* This class is used for testing a chain of IteratorAggregate objects, since
+ * PHP does allow IteratorAggregate::getIterator() to return an instance of the
+ * same class. */
+class TestIteratorAggregate2 implements IteratorAggregate
+{
+    private $traversable;
+
+    public function __construct(\Traversable $traversable)
+    {
+        $this->traversable = $traversable;
+    }
+
+    public function getIterator()
+    {
+        return $this->traversable;
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/TestSkipped.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestSkipped.php
index c2d68b246..7a2377382 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/TestSkipped.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestSkipped.php
@@ -1,5 +1,7 @@
 <?php
-class TestSkipped extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class TestSkipped extends TestCase
 {
     protected function runTest()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/TestTestError.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestTestError.php
index 6f61b8ed6..103957910 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/TestTestError.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestTestError.php
@@ -1,5 +1,7 @@
 <?php
-class TestError extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class TestError extends TestCase
 {
     protected function runTest()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/TestWithTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestWithTest.php
index a80fdbe94..5bae95f30 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/TestWithTest.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/TestWithTest.php
@@ -1,5 +1,7 @@
 <?php
-class TestWithTest extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class TestWithTest extends TestCase
 {
     /**
      * @testWith [0, 0, 0]
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ThrowExceptionTestCase.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ThrowExceptionTestCase.php
index 1d2a769ae..0c325f94b 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ThrowExceptionTestCase.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ThrowExceptionTestCase.php
@@ -1,5 +1,7 @@
 <?php
-class ThrowExceptionTestCase extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class ThrowExceptionTestCase extends TestCase
 {
     public function test()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/ThrowNoExceptionTestCase.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/ThrowNoExceptionTestCase.php
index 76958cb71..f4a5da624 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/ThrowNoExceptionTestCase.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/ThrowNoExceptionTestCase.php
@@ -1,5 +1,7 @@
 <?php
-class ThrowNoExceptionTestCase extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class ThrowNoExceptionTestCase extends TestCase
 {
     public function test()
     {
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/VariousIterableDataProviderTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/VariousIterableDataProviderTest.php
new file mode 100644
index 000000000..2da4492c9
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/VariousIterableDataProviderTest.php
@@ -0,0 +1,38 @@
+<?php
+
+class VariousIterableDataProviderTest
+{
+    /**
+     * @dataProvider asArrayProvider
+     * @dataProvider asIteratorProvider
+     * @dataProvider asTraversableProvider
+     */
+    public function test()
+    {
+    }
+
+    public static function asArrayProvider()
+    {
+        return [
+            ['A'],
+            ['B'],
+            ['C'],
+        ];
+    }
+
+    public static function asIteratorProvider()
+    {
+        yield ['D'];
+        yield ['E'];
+        yield ['F'];
+    }
+
+    public static function asTraversableProvider()
+    {
+        return new WrapperIteratorAggregate([
+            ['G'],
+            ['H'],
+            ['I'],
+        ]);
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/WasRun.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/WasRun.php
index 4221b6dd7..bf15dde4f 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/WasRun.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/WasRun.php
@@ -1,5 +1,7 @@
 <?php
-class WasRun extends PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+class WasRun extends TestCase
 {
     public $wasRun = false;
 
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/WrapperIteratorAggregate.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/WrapperIteratorAggregate.php
new file mode 100644
index 000000000..eae8647df
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/WrapperIteratorAggregate.php
@@ -0,0 +1,22 @@
+<?php
+
+class WrapperIteratorAggregate implements IteratorAggregate
+{
+    /**
+     * @var array|\Traversable
+     */
+    private $baseCollection;
+
+    public function __construct($baseCollection)
+    {
+        assert(is_array($baseCollection) || $baseCollection instanceof Traversable);
+        $this->baseCollection = $baseCollection;
+    }
+
+    public function getIterator()
+    {
+        foreach ($this->baseCollection as $k => $v) {
+            yield $k => $v;
+        }
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration.defaulttestsuite.xml b/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration.defaulttestsuite.xml
new file mode 100644
index 000000000..cc17002f3
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration.defaulttestsuite.xml
@@ -0,0 +1,10 @@
+<phpunit defaultTestSuite="Second">
+    <testsuites>
+        <testsuite name="First">
+            <file>../_files/DummyFooTest.php</file>
+        </testsuite>
+        <testsuite name="Second">
+            <file>../_files/DummyBarTest.php</file>
+        </testsuite>
+    </testsuites>
+</phpunit>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration.one-file-suite.xml b/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration.one-file-suite.xml
new file mode 100644
index 000000000..bc8dfa124
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration.one-file-suite.xml
@@ -0,0 +1,7 @@
+<phpunit>
+    <testsuites>
+        <testsuite name="One File Suite">
+            <file>../../tests/TextUI/debug.phpt</file>
+        </testsuite>
+    </testsuites>
+</phpunit>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration.xml b/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration.xml
index dc5f87dc2..1fbed0e05 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration.xml
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration.xml
@@ -7,16 +7,19 @@
          columns="80"
          colors="false"
          stderr="false"
+         convertDeprecationsToExceptions="true"
          convertErrorsToExceptions="true"
          convertNoticesToExceptions="true"
          convertWarningsToExceptions="true"
          forceCoversAnnotation="false"
-         printerClass="PHPUnit_TextUI_ResultPrinter"
          stopOnFailure="false"
          stopOnWarning="false"
          failOnWarning="false"
          failOnRisky="false"
-         testSuiteLoaderClass="PHPUnit_Runner_StandardTestSuiteLoader"
+         extensionsDirectory="/tmp"
+         printerClass="PHPUnit\TextUI\ResultPrinter"
+         testSuiteLoaderClass="PHPUnit\Runner\StandardTestSuiteLoader"
+         defaultTestSuite="My Test Suite"
          beStrictAboutChangesToGlobalState="false"
          beStrictAboutOutputDuringTests="false"
          beStrictAboutResourceUsageDuringSmallTests="false"
@@ -24,6 +27,7 @@
          beStrictAboutTodoAnnotatedTests="false"
          beStrictAboutCoversAnnotation="false"
          enforceTimeLimit="false"
+         ignoreDeprecatedCodeUnitsFromCodeCoverage="false"
          timeoutForSmallTests="1"
          timeoutForMediumTests="10"
          timeoutForLargeTests="60"
@@ -95,7 +99,7 @@
     <log type="json" target="/tmp/logfile.json"/>
     <log type="plain" target="/tmp/logfile.txt"/>
     <log type="tap" target="/tmp/logfile.tap"/>
-    <log type="junit" target="/tmp/logfile.xml" logIncompleteSkipped="false"/>
+    <log type="junit" target="/tmp/logfile.xml"/>
     <log type="testdox-html" target="/tmp/testdox.html"/>
     <log type="testdox-text" target="/tmp/testdox.txt"/>
     <log type="testdox-xml" target="/tmp/testdox.xml"/>
@@ -109,6 +113,8 @@
     <const name="BAR" value="true"/>
     <var name="foo" value="false"/>
     <env name="foo" value="true"/>
+    <env name="foo_force" value="forced" force="true"/>
+    <env name="bar" value="true" verbatim="true"/>
     <post name="foo" value="bar"/>
     <get name="foo" value="bar"/>
     <cookie name="foo" value="bar"/>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration_empty.xml b/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration_empty.xml
index 13d090d9f..f63d6553a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration_empty.xml
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration_empty.xml
@@ -36,7 +36,7 @@
     <log type="json" target=""/>
     <log type="plain" target=""/>
     <log type="tap" target=""/>
-    <log type="junit" target="" logIncompleteSkipped="false"/>
+    <log type="junit" target=""/>
     <log type="testdox-html" target=""/>
     <log type="testdox-text" target=""/>
   </logging>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration_xinclude.xml b/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration_xinclude.xml
index 16b41aac5..38212784a 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration_xinclude.xml
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/configuration_xinclude.xml
@@ -7,16 +7,19 @@
          columns="80"
          colors="false"
          stderr="false"
+         convertDeprecationsToExceptions="true"
          convertErrorsToExceptions="true"
          convertNoticesToExceptions="true"
          convertWarningsToExceptions="true"
          forceCoversAnnotation="false"
-         printerClass="PHPUnit_TextUI_ResultPrinter"
          stopOnFailure="false"
          stopOnWarning="false"
          failOnWarning="false"
          failOnRisky="false"
-         testSuiteLoaderClass="PHPUnit_Runner_StandardTestSuiteLoader"
+         extensionsDirectory="/tmp"
+         printerClass="PHPUnit\TextUI\ResultPrinter"
+         testSuiteLoaderClass="PHPUnit\Runner\StandardTestSuiteLoader"
+         defaultTestSuite="My Test Suite"
          beStrictAboutChangesToGlobalState="false"
          beStrictAboutOutputDuringTests="false"
          beStrictAboutResourceUsageDuringSmallTests="false"
@@ -24,6 +27,7 @@
          beStrictAboutTodoAnnotatedTests="false"
          beStrictAboutCoversAnnotation="false"
          enforceTimeLimit="false"
+         ignoreDeprecatedCodeUnitsFromCodeCoverage="false"
          timeoutForSmallTests="1"
          timeoutForMediumTests="10"
          timeoutForLargeTests="60"
@@ -62,6 +66,8 @@
     <const name="BAR" value="true"/>
     <var name="foo" value="false"/>
     <env name="foo" value="true"/>
+    <env name="foo_force" value="forced" force="true"/>
+    <env name="bar" value="true" verbatim="true"/>
     <post name="foo" value="bar"/>
     <get name="foo" value="bar"/>
     <cookie name="foo" value="bar"/>
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/phpunit-example-extension/phpunit.xml b/lib/composer/vendor/phpunit/phpunit/tests/_files/phpunit-example-extension/phpunit.xml
new file mode 100644
index 000000000..fe69eab73
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/phpunit-example-extension/phpunit.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/5.7/phpunit.xsd"
+         verbose="true"
+         extensionsDirectory="tools/phpunit.d">
+    <testsuite>
+        <directory suffix="Test.php">tests</directory>
+    </testsuite>
+</phpunit>
+
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/phpunit-example-extension/tests/OneTest.php b/lib/composer/vendor/phpunit/phpunit/tests/_files/phpunit-example-extension/tests/OneTest.php
new file mode 100644
index 000000000..b0aedca21
--- /dev/null
+++ b/lib/composer/vendor/phpunit/phpunit/tests/_files/phpunit-example-extension/tests/OneTest.php
@@ -0,0 +1,13 @@
+<?php
+use PHPUnit\ExampleExtension\TestCaseTrait;
+use PHPUnit\Framework\TestCase;
+
+class OneTest extends TestCase
+{
+    use TestCaseTrait;
+
+    public function testOne()
+    {
+        $this->assertExampleExtensionInitialized();
+    }
+}
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/_files/phpunit-example-extension/tools/phpunit.d/phpunit-example-extension-1.0.1.phar b/lib/composer/vendor/phpunit/phpunit/tests/_files/phpunit-example-extension/tools/phpunit.d/phpunit-example-extension-1.0.1.phar
new file mode 100644
index 000000000..d31e0ee36
Binary files /dev/null and b/lib/composer/vendor/phpunit/phpunit/tests/_files/phpunit-example-extension/tools/phpunit.d/phpunit-example-extension-1.0.1.phar differ
diff --git a/lib/composer/vendor/phpunit/phpunit/tests/bootstrap.php b/lib/composer/vendor/phpunit/phpunit/tests/bootstrap.php
index cc79889b7..a3d83bbfb 100644
--- a/lib/composer/vendor/phpunit/phpunit/tests/bootstrap.php
+++ b/lib/composer/vendor/phpunit/phpunit/tests/bootstrap.php
@@ -1,6 +1,30 @@
 <?php
-// Needed for isolated tests
-require __DIR__ . '/../vendor/autoload.php';
+if (!defined('TEST_FILES_PATH')) {
+    define('TEST_FILES_PATH', __DIR__ . DIRECTORY_SEPARATOR . '_files' . DIRECTORY_SEPARATOR);
+}
 
 ini_set('precision', 14);
 ini_set('serialize_precision', 14);
+
+require_once __DIR__ . '/../vendor/autoload.php';
+
+// TODO: Figure out why (some of) these are required (the classes should be autoloaded instead)
+require_once TEST_FILES_PATH . 'BeforeAndAfterTest.php';
+require_once TEST_FILES_PATH . 'BeforeClassAndAfterClassTest.php';
+require_once TEST_FILES_PATH . 'TestWithTest.php';
+require_once TEST_FILES_PATH . 'BeforeClassWithOnlyDataProviderTest.php';
+require_once TEST_FILES_PATH . 'DataProviderSkippedTest.php';
+require_once TEST_FILES_PATH . 'DataProviderDependencyTest.php';
+require_once TEST_FILES_PATH . 'DataProviderIncompleteTest.php';
+require_once TEST_FILES_PATH . 'InheritedTestCase.php';
+require_once TEST_FILES_PATH . 'NoTestCaseClass.php';
+require_once TEST_FILES_PATH . 'NoTestCases.php';
+require_once TEST_FILES_PATH . 'NotPublicTestCase.php';
+require_once TEST_FILES_PATH . 'NotVoidTestCase.php';
+require_once TEST_FILES_PATH . 'OverrideTestCase.php';
+require_once TEST_FILES_PATH . 'RequirementsClassBeforeClassHookTest.php';
+require_once TEST_FILES_PATH . 'NoArgTestCaseTest.php';
+require_once TEST_FILES_PATH . 'Singleton.php';
+require_once TEST_FILES_PATH . 'Mockable.php';
+require_once TEST_FILES_PATH . 'CoverageNamespacedFunctionTest.php';
+require_once TEST_FILES_PATH . 'NamespaceCoveredFunction.php';
diff --git a/lib/composer/vendor/psr/container/.gitignore b/lib/composer/vendor/psr/container/.gitignore
new file mode 100644
index 000000000..b2395aa05
--- /dev/null
+++ b/lib/composer/vendor/psr/container/.gitignore
@@ -0,0 +1,3 @@
+composer.lock
+composer.phar
+/vendor/
diff --git a/lib/composer/vendor/psr/container/LICENSE b/lib/composer/vendor/psr/container/LICENSE
new file mode 100644
index 000000000..2877a4894
--- /dev/null
+++ b/lib/composer/vendor/psr/container/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2013-2016 container-interop
+Copyright (c) 2016 PHP Framework Interoperability Group
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/lib/composer/vendor/psr/container/README.md b/lib/composer/vendor/psr/container/README.md
new file mode 100644
index 000000000..084f6df51
--- /dev/null
+++ b/lib/composer/vendor/psr/container/README.md
@@ -0,0 +1,5 @@
+# PSR Container
+
+This repository holds all interfaces/classes/traits related to [PSR-11](https://github.com/container-interop/fig-standards/blob/master/proposed/container.md).
+
+Note that this is not a container implementation of its own. See the specification for more details.
diff --git a/lib/composer/vendor/psr/container/composer.json b/lib/composer/vendor/psr/container/composer.json
new file mode 100644
index 000000000..b8ee01265
--- /dev/null
+++ b/lib/composer/vendor/psr/container/composer.json
@@ -0,0 +1,27 @@
+{
+    "name": "psr/container",
+    "type": "library",
+    "description": "Common Container Interface (PHP FIG PSR-11)",
+    "keywords": ["psr", "psr-11", "container", "container-interop", "container-interface"],
+    "homepage": "https://github.com/php-fig/container",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "PHP-FIG",
+            "homepage": "http://www.php-fig.org/"
+        }
+    ],
+    "require": {
+        "php": ">=5.3.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Psr\\Container\\": "src/"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0.x-dev"
+        }
+    }
+}
diff --git a/lib/composer/vendor/psr/container/src/ContainerExceptionInterface.php b/lib/composer/vendor/psr/container/src/ContainerExceptionInterface.php
new file mode 100644
index 000000000..d35c6b4d8
--- /dev/null
+++ b/lib/composer/vendor/psr/container/src/ContainerExceptionInterface.php
@@ -0,0 +1,13 @@
+<?php
+/**
+ * @license http://www.opensource.org/licenses/mit-license.php MIT (see the LICENSE file)
+ */
+
+namespace Psr\Container;
+
+/**
+ * Base interface representing a generic exception in a container.
+ */
+interface ContainerExceptionInterface
+{
+}
diff --git a/lib/composer/vendor/psr/container/src/ContainerInterface.php b/lib/composer/vendor/psr/container/src/ContainerInterface.php
new file mode 100644
index 000000000..c3a7206fa
--- /dev/null
+++ b/lib/composer/vendor/psr/container/src/ContainerInterface.php
@@ -0,0 +1,37 @@
+<?php
+/**
+ * @license http://www.opensource.org/licenses/mit-license.php MIT (see the LICENSE file)
+ */
+
+namespace Psr\Container;
+
+/**
+ * Describes the interface of a container that exposes methods to read its entries.
+ */
+interface ContainerInterface
+{
+    /**
+     * Finds an entry of the container by its identifier and returns it.
+     *
+     * @param string $id Identifier of the entry to look for.
+     *
+     * @throws NotFoundExceptionInterface  No entry was found for **this** identifier.
+     * @throws ContainerExceptionInterface Error while retrieving the entry.
+     *
+     * @return mixed Entry.
+     */
+    public function get($id);
+
+    /**
+     * Returns true if the container can return an entry for the given identifier.
+     * Returns false otherwise.
+     *
+     * `has($id)` returning true does not mean that `get($id)` will not throw an exception.
+     * It does however mean that `get($id)` will not throw a `NotFoundExceptionInterface`.
+     *
+     * @param string $id Identifier of the entry to look for.
+     *
+     * @return bool
+     */
+    public function has($id);
+}
diff --git a/lib/composer/vendor/psr/container/src/NotFoundExceptionInterface.php b/lib/composer/vendor/psr/container/src/NotFoundExceptionInterface.php
new file mode 100644
index 000000000..6566704ed
--- /dev/null
+++ b/lib/composer/vendor/psr/container/src/NotFoundExceptionInterface.php
@@ -0,0 +1,13 @@
+<?php
+/**
+ * @license http://www.opensource.org/licenses/mit-license.php MIT (see the LICENSE file)
+ */
+
+namespace Psr\Container;
+
+/**
+ * No entry was found in the container.
+ */
+interface NotFoundExceptionInterface extends ContainerExceptionInterface
+{
+}
diff --git a/lib/composer/vendor/sebastian/code-unit-reverse-lookup/.gitignore b/lib/composer/vendor/sebastian/code-unit-reverse-lookup/.gitignore
index 5d748a85c..9e5f1db31 100644
--- a/lib/composer/vendor/sebastian/code-unit-reverse-lookup/.gitignore
+++ b/lib/composer/vendor/sebastian/code-unit-reverse-lookup/.gitignore
@@ -1,8 +1,4 @@
-.idea
-composer.lock
-composer.phar
-vendor/
-cache.properties
-build/LICENSE
-build/README.md
-build/*.tgz
+/.idea
+/composer.lock
+/vendor
+
diff --git a/lib/composer/vendor/sebastian/code-unit-reverse-lookup/.travis.yml b/lib/composer/vendor/sebastian/code-unit-reverse-lookup/.travis.yml
index a51ed818d..9d9c9d978 100644
--- a/lib/composer/vendor/sebastian/code-unit-reverse-lookup/.travis.yml
+++ b/lib/composer/vendor/sebastian/code-unit-reverse-lookup/.travis.yml
@@ -3,14 +3,23 @@ language: php
 php:
   - 5.6
   - 7.0
+  - 7.0snapshot
+  - 7.1
+  - 7.1snapshot
+  - master
 
 sudo: false
 
-before_script:
+before_install:
   - composer self-update
-  - composer install --no-interaction --prefer-source --dev
+  - composer clear-cache
 
-script: ./vendor/bin/phpunit
+install:
+  - travis_retry composer update --no-interaction --no-ansi --no-progress --no-suggest --optimize-autoloader --prefer-stable
+
+script:
+  - ./vendor/bin/phpunit
 
 notifications:
   email: false
+
diff --git a/lib/composer/vendor/sebastian/code-unit-reverse-lookup/LICENSE b/lib/composer/vendor/sebastian/code-unit-reverse-lookup/LICENSE
index f452e3b45..8f243844c 100644
--- a/lib/composer/vendor/sebastian/code-unit-reverse-lookup/LICENSE
+++ b/lib/composer/vendor/sebastian/code-unit-reverse-lookup/LICENSE
@@ -1,6 +1,6 @@
 code-unit-reverse-lookup
 
-Copyright (c) 2016, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2016-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/lib/composer/vendor/sebastian/code-unit-reverse-lookup/README.md b/lib/composer/vendor/sebastian/code-unit-reverse-lookup/README.md
index 1a54b77ed..2bf26afd3 100644
--- a/lib/composer/vendor/sebastian/code-unit-reverse-lookup/README.md
+++ b/lib/composer/vendor/sebastian/code-unit-reverse-lookup/README.md
@@ -4,10 +4,11 @@ Looks up which function or method a line of code belongs to.
 
 ## Installation
 
-To add this component as a local, per-project dependency to your project, simply add a dependency on `sebastian/code-unit-reverse-lookup` to your project's `composer.json` file. Here is a minimal example of a `composer.json` file that just defines a dependency on version 1.0 of this component:
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require sebastian/code-unit-reverse-lookup
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev sebastian/code-unit-reverse-lookup
 
-    {
-        "require": {
-            "sebastian/code-unit-reverse-lookup": "~1.0"
-        }
-    }
diff --git a/lib/composer/vendor/sebastian/code-unit-reverse-lookup/build.xml b/lib/composer/vendor/sebastian/code-unit-reverse-lookup/build.xml
index bcc46e746..24cf32e89 100644
--- a/lib/composer/vendor/sebastian/code-unit-reverse-lookup/build.xml
+++ b/lib/composer/vendor/sebastian/code-unit-reverse-lookup/build.xml
@@ -1,26 +1,21 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="code-unit-reverse-lookup">
+<project name="code-unit-reverse-lookup" default="setup">
+    <target name="setup" depends="clean,composer"/>
+
     <target name="clean" description="Cleanup build artifacts">
         <delete dir="${basedir}/vendor"/>
         <delete file="${basedir}/composer.lock"/>
     </target>
 
     <target name="composer" depends="clean" description="Install dependencies with Composer">
-        <tstamp>
-            <format property="thirty.days.ago" pattern="MM/dd/yyyy hh:mm aa" offset="-30" unit="day"/>
-        </tstamp>
-        <delete>
-            <fileset dir="${basedir}">
-                <include name="composer.phar"/>
-                <date datetime="${thirty.days.ago}" when="before"/>
-            </fileset>
-        </delete>
-
-        <get src="https://getcomposer.org/composer.phar" dest="${basedir}/composer.phar" skipexisting="true"/>
-
-        <exec executable="php">
-            <arg value="composer.phar"/>
-            <arg value="install"/>
+        <exec executable="composer" taskname="composer">
+            <arg value="update"/>
+            <arg value="--no-interaction"/>
+            <arg value="--no-progress"/>
+            <arg value="--no-ansi"/>
+            <arg value="--no-suggest"/>
+            <arg value="--optimize-autoloader"/>
+            <arg value="--prefer-stable"/>
         </exec>
     </target>
 </project>
diff --git a/lib/composer/vendor/sebastian/code-unit-reverse-lookup/composer.json b/lib/composer/vendor/sebastian/code-unit-reverse-lookup/composer.json
index a23bbef7a..b9a241923 100644
--- a/lib/composer/vendor/sebastian/code-unit-reverse-lookup/composer.json
+++ b/lib/composer/vendor/sebastian/code-unit-reverse-lookup/composer.json
@@ -10,10 +10,10 @@
         }
     ],
     "require": {
-        "php": ">=5.6"
+        "php": "^5.6 || ^7.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "~5"
+        "phpunit/phpunit": "^5.7 || ^6.0"
     },
     "autoload": {
         "classmap": [
diff --git a/lib/composer/vendor/sebastian/code-unit-reverse-lookup/tests/WizardTest.php b/lib/composer/vendor/sebastian/code-unit-reverse-lookup/tests/WizardTest.php
index 83c3115d8..84d0ac3cd 100644
--- a/lib/composer/vendor/sebastian/code-unit-reverse-lookup/tests/WizardTest.php
+++ b/lib/composer/vendor/sebastian/code-unit-reverse-lookup/tests/WizardTest.php
@@ -10,10 +10,12 @@
 
 namespace SebastianBergmann\CodeUnitReverseLookup;
 
+use PHPUnit\Framework\TestCase;
+
 /**
  * @covers SebastianBergmann\CodeUnitReverseLookup\Wizard
  */
-class WizardTest extends \PHPUnit_Framework_TestCase
+class WizardTest extends TestCase
 {
     /**
      * @var Wizard
diff --git a/lib/composer/vendor/sebastian/comparator/.gitignore b/lib/composer/vendor/sebastian/comparator/.gitignore
index c2990fc60..c3e9d7e3c 100644
--- a/lib/composer/vendor/sebastian/comparator/.gitignore
+++ b/lib/composer/vendor/sebastian/comparator/.gitignore
@@ -1,6 +1,4 @@
-/build/coverage
-/composer.lock
-/composer.phar
-/phpunit.xml
 /.idea
+/.php_cs.cache
+/composer.lock
 /vendor
diff --git a/lib/composer/vendor/sebastian/comparator/.php_cs b/lib/composer/vendor/sebastian/comparator/.php_cs
new file mode 100644
index 000000000..2cd008d3a
--- /dev/null
+++ b/lib/composer/vendor/sebastian/comparator/.php_cs
@@ -0,0 +1,81 @@
+<?php
+$header = <<<'EOF'
+This file is part of the Comparator package.
+
+(c) Sebastian Bergmann <sebastian@phpunit.de>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+EOF;
+
+return PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules(
+        [
+            'array_syntax' => ['syntax' => 'short'],
+            'binary_operator_spaces' => [
+                'align_double_arrow' => true,
+                'align_equals' => true
+            ],
+            'blank_line_after_namespace' => true,
+            'blank_line_before_return' => true,
+            'braces' => true,
+            'cast_spaces' => true,
+            'concat_space' => ['spacing' => 'one'],
+            'elseif' => true,
+            'encoding' => true,
+            'full_opening_tag' => true,
+            'function_declaration' => true,
+            'header_comment' => ['header' => $header, 'separate' => 'none'],
+            'indentation_type' => true,
+            'line_ending' => true,
+            'lowercase_constants' => true,
+            'lowercase_keywords' => true,
+            'method_argument_space' => true,
+            //'native_function_invocation' => true,
+            'no_alias_functions' => true,
+            'no_blank_lines_after_class_opening' => true,
+            'no_blank_lines_after_phpdoc' => true,
+            'no_closing_tag' => true,
+            'no_empty_phpdoc' => true,
+            'no_empty_statement' => true,
+            'no_extra_consecutive_blank_lines' => true,
+            'no_leading_namespace_whitespace' => true,
+            'no_singleline_whitespace_before_semicolons' => true,
+            'no_spaces_after_function_name' => true,
+            'no_spaces_inside_parenthesis' => true,
+            'no_trailing_comma_in_list_call' => true,
+            'no_trailing_whitespace' => true,
+            'no_unused_imports' => true,
+            'no_whitespace_in_blank_line' => true,
+            'phpdoc_align' => true,
+            'phpdoc_indent' => true,
+            'phpdoc_no_access' => true,
+            'phpdoc_no_empty_return' => true,
+            'phpdoc_no_package' => true,
+            'phpdoc_scalar' => true,
+            //'phpdoc_separation' => true,
+            'phpdoc_to_comment' => true,
+            'phpdoc_trim' => true,
+            'phpdoc_types' => true,
+            'phpdoc_var_without_name' => true,
+            'self_accessor' => true,
+            'simplified_null_return' => true,
+            'single_blank_line_at_eof' => true,
+            'single_import_per_statement' => true,
+            'single_line_after_imports' => true,
+            'single_quote' => true,
+            'strict_param' => true,
+            'ternary_operator_spaces' => true,
+            'trim_array_spaces' => true,
+            'visibility_required' => true,
+        ]
+    )
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+        ->files()
+        ->in(__DIR__ . '/src')
+        ->in(__DIR__ . '/tests')
+        ->exclude(__DIR__.'/tests/_fixture')
+        ->name('*.php')
+    );
diff --git a/lib/composer/vendor/sebastian/comparator/.travis.yml b/lib/composer/vendor/sebastian/comparator/.travis.yml
index 082370fe7..332094750 100644
--- a/lib/composer/vendor/sebastian/comparator/.travis.yml
+++ b/lib/composer/vendor/sebastian/comparator/.travis.yml
@@ -2,24 +2,33 @@ language: php
 
 sudo: false
 
+php:
+  - 7.0
+  - 7.1
+  - 7.2
+  - master
+
+env:
+  matrix:
+    - DEPENDENCIES="high"
+    - DEPENDENCIES="low"
+  global:
+    - DEFAULT_COMPOSER_FLAGS="--no-interaction --no-ansi --no-progress --no-suggest"
+
+before_install:
+  - composer self-update
+  - composer clear-cache
+
 install:
-  - travis_retry composer install --no-interaction --prefer-source
+  - if [[ "$DEPENDENCIES" = 'high' ]]; then travis_retry composer update $DEFAULT_COMPOSER_FLAGS; fi
+  - if [[ "$DEPENDENCIES" = 'low' ]]; then travis_retry composer update $DEFAULT_COMPOSER_FLAGS --prefer-lowest; fi
 
-script: ./vendor/bin/phpunit --configuration ./build/travis-ci.xml
+script:
+  - ./vendor/bin/phpunit --coverage-clover=coverage.xml
 
-php:
-  - 5.3.3
-  - 5.3
-  - 5.4
-  - 5.5
-  - 5.6
-  - hhvm
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
 
 notifications:
   email: false
-  webhooks:
-    urls:
-      - https://webhooks.gitter.im/e/6668f52f3dd4e3f81960
-    on_success: always
-    on_failure: always
-    on_start: false
+
diff --git a/lib/composer/vendor/sebastian/comparator/ChangeLog.md b/lib/composer/vendor/sebastian/comparator/ChangeLog.md
new file mode 100644
index 000000000..da2041b15
--- /dev/null
+++ b/lib/composer/vendor/sebastian/comparator/ChangeLog.md
@@ -0,0 +1,19 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [2.1.1] - 2017-12-22
+
+### Fixed
+
+* Fixed [phpunit/#2923](https://github.com/sebastianbergmann/phpunit/issues/2923): Unexpected failed date matching
+
+## [2.1.0] - 2017-11-03
+
+### Added
+
+* Added `SebastianBergmann\Comparator\Factory::reset()` to unregister all non-default comparators
+* Added support for `phpunit/phpunit-mock-objects` version `^5.0`
+
+[2.1.1]: https://github.com/sebastianbergmann/comparator/compare/2.1.0...2.1.1
+[2.1.0]: https://github.com/sebastianbergmann/comparator/compare/2.0.2...2.1.0
diff --git a/lib/composer/vendor/sebastian/comparator/LICENSE b/lib/composer/vendor/sebastian/comparator/LICENSE
index 334b637a4..995e2832f 100644
--- a/lib/composer/vendor/sebastian/comparator/LICENSE
+++ b/lib/composer/vendor/sebastian/comparator/LICENSE
@@ -1,6 +1,6 @@
 Comparator
 
-Copyright (c) 2002-2015, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/lib/composer/vendor/sebastian/comparator/README.md b/lib/composer/vendor/sebastian/comparator/README.md
index 2409c347a..524211af0 100644
--- a/lib/composer/vendor/sebastian/comparator/README.md
+++ b/lib/composer/vendor/sebastian/comparator/README.md
@@ -30,9 +30,7 @@ $comparator = $factory->getComparatorFor($date1, $date2);
 try {
     $comparator->assertEquals($date1, $date2);
     print "Dates match";
-}
-
-catch (ComparisonFailure $failure) {
+} catch (ComparisonFailure $failure) {
     print "Dates don't match";
 }
 ```
diff --git a/lib/composer/vendor/sebastian/comparator/build.xml b/lib/composer/vendor/sebastian/comparator/build.xml
index 552ebce68..8e2799978 100644
--- a/lib/composer/vendor/sebastian/comparator/build.xml
+++ b/lib/composer/vendor/sebastian/comparator/build.xml
@@ -1,34 +1,21 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="comparator">
- <target name="clean" description="Cleanup build artifacts">
-  <delete dir="${basedir}/vendor"/>
-  <delete file="${basedir}/composer.lock"/>
- </target>
+<project name="comparator" default="setup">
+    <target name="setup" depends="clean,composer"/>
 
- <target name="composer" depends="clean" description="Install dependencies with Composer">
-  <tstamp>
-   <format property="thirty.days.ago" pattern="MM/dd/yyyy hh:mm aa" offset="-30" unit="day"/>
-  </tstamp>
-  <delete>
-   <fileset dir="${basedir}">
-    <include name="composer.phar" />
-    <date datetime="${thirty.days.ago}" when="before"/>
-   </fileset>
-  </delete>
+    <target name="clean" description="Cleanup build artifacts">
+        <delete dir="${basedir}/vendor"/>
+        <delete file="${basedir}/composer.lock"/>
+    </target>
 
-  <get src="https://getcomposer.org/composer.phar" dest="${basedir}/composer.phar" skipexisting="true"/>
-
-  <exec executable="php">
-   <arg value="composer.phar"/>
-   <arg value="install"/>
-  </exec>
- </target>
-
- <target name="phpab" description="Generate autoloader script">
-  <exec executable="phpab">
-   <arg value="--output" />
-   <arg path="tests/autoload.php" />
-   <arg path="tests" />
-  </exec>
- </target>
+    <target name="composer" depends="clean" description="Install dependencies with Composer">
+        <exec executable="composer" taskname="composer">
+            <env key="COMPOSER_DISABLE_XDEBUG_WARN" value="1"/>
+            <arg value="update"/>
+            <arg value="--no-interaction"/>
+            <arg value="--no-progress"/>
+            <arg value="--no-ansi"/>
+            <arg value="--no-suggest"/>
+        </exec>
+    </target>
 </project>
+
diff --git a/lib/composer/vendor/sebastian/comparator/build/travis-ci.xml b/lib/composer/vendor/sebastian/comparator/build/travis-ci.xml
deleted file mode 100644
index 751a3bc39..000000000
--- a/lib/composer/vendor/sebastian/comparator/build/travis-ci.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.2/phpunit.xsd"
-         bootstrap="../tests/bootstrap.php"
-         backupGlobals="false"
-         verbose="true">
-  <testsuite name="Comparator">
-    <directory suffix="Test.php">../tests</directory>
-  </testsuite>
-</phpunit>
-
diff --git a/lib/composer/vendor/sebastian/comparator/composer.json b/lib/composer/vendor/sebastian/comparator/composer.json
index 38db40e80..f33bdcea6 100644
--- a/lib/composer/vendor/sebastian/comparator/composer.json
+++ b/lib/composer/vendor/sebastian/comparator/composer.json
@@ -2,7 +2,7 @@
     "name": "sebastian/comparator",
     "description": "Provides the functionality to compare PHP values for equality",
     "keywords": ["comparator","compare","equality"],
-    "homepage": "http://www.github.com/sebastianbergmann/comparator",
+    "homepage": "https://github.com/sebastianbergmann/comparator",
     "license": "BSD-3-Clause",
     "authors": [
         {
@@ -22,22 +22,32 @@
             "email": "bschussek@2bepublished.at"
         }
     ],
+    "prefer-stable": true,
     "require": {
-        "php": ">=5.3.3",
-        "sebastian/diff": "~1.2",
-        "sebastian/exporter": "~1.2 || ~2.0"
+        "php": "^7.0",
+        "sebastian/diff": "^2.0",
+        "sebastian/exporter": "^3.1"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.4"
+        "phpunit/phpunit": "^6.4"
+    },
+    "config": {
+        "optimize-autoloader": true,
+        "sort-packages": true
     },
     "autoload": {
         "classmap": [
             "src/"
         ]
     },
+    "autoload-dev": {
+        "classmap": [
+            "tests/_fixture"
+        ]
+    },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.2.x-dev"
+            "dev-master": "2.1.x-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/phpunit.xml b/lib/composer/vendor/sebastian/comparator/phpunit.xml
new file mode 100644
index 000000000..ce161422e
--- /dev/null
+++ b/lib/composer/vendor/sebastian/comparator/phpunit.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.0/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         beStrictAboutCoversAnnotation="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         verbose="true">
+    <testsuite>
+        <directory suffix="Test.php">tests</directory>
+    </testsuite>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/lib/composer/vendor/sebastian/comparator/phpunit.xml.dist b/lib/composer/vendor/sebastian/comparator/phpunit.xml.dist
deleted file mode 100644
index e1eaf2c85..000000000
--- a/lib/composer/vendor/sebastian/comparator/phpunit.xml.dist
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.1/phpunit.xsd"
-         bootstrap="tests/bootstrap.php"
-         backupGlobals="false"
-         verbose="true">
-  <testsuite name="Comparator">
-    <directory suffix="Test.php">tests</directory>
-  </testsuite>
-
-  <logging>
-    <log type="coverage-html" target="build/coverage"/>
-  </logging>
-
-  <filter>
-    <whitelist processUncoveredFilesFromWhitelist="true">
-      <directory suffix=".php">src</directory>
-    </whitelist>
-  </filter>
-</phpunit>
-
diff --git a/lib/composer/vendor/sebastian/comparator/src/ArrayComparator.php b/lib/composer/vendor/sebastian/comparator/src/ArrayComparator.php
index 80f1cdce8..e937ed2dc 100644
--- a/lib/composer/vendor/sebastian/comparator/src/ArrayComparator.php
+++ b/lib/composer/vendor/sebastian/comparator/src/ArrayComparator.php
@@ -18,8 +18,9 @@ class ArrayComparator extends Comparator
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     public function accepts($expected, $actual)
@@ -30,35 +31,32 @@ public function accepts($expected, $actual)
     /**
      * Asserts that two values are equal.
      *
-     * @param  mixed             $expected     The first value to compare
-     * @param  mixed             $actual       The second value to compare
-     * @param  float             $delta        The allowed numerical distance between two values to
-     *                                         consider them equal
-     * @param  bool              $canonicalize If set to TRUE, arrays are sorted before
-     *                                         comparison
-     * @param  bool              $ignoreCase   If set to TRUE, upper- and lowercasing is
-     *                                         ignored when comparing string values
-     * @param  array             $processed
-     * @throws ComparisonFailure Thrown when the comparison
-     *                                        fails. Contains information about the
-     *                                        specific errors that lead to the failure.
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
+     *
+     * @throws ComparisonFailure
      */
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = array())
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])
     {
         if ($canonicalize) {
             sort($expected);
             sort($actual);
         }
 
-        $remaining = $actual;
-        $expString = $actString = "Array (\n";
-        $equal     = true;
+        $remaining        = $actual;
+        $actualAsString   = "Array (\n";
+        $expectedAsString = "Array (\n";
+        $equal            = true;
 
         foreach ($expected as $key => $value) {
             unset($remaining[$key]);
 
             if (!array_key_exists($key, $actual)) {
-                $expString .= sprintf(
+                $expectedAsString .= sprintf(
                     "    %s => %s\n",
                     $this->exporter->export($key),
                     $this->exporter->shortenedExport($value)
@@ -73,31 +71,28 @@ public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = f
                 $comparator = $this->factory->getComparatorFor($value, $actual[$key]);
                 $comparator->assertEquals($value, $actual[$key], $delta, $canonicalize, $ignoreCase, $processed);
 
-                $expString .= sprintf(
+                $expectedAsString .= sprintf(
                     "    %s => %s\n",
                     $this->exporter->export($key),
                     $this->exporter->shortenedExport($value)
                 );
-                $actString .= sprintf(
+
+                $actualAsString .= sprintf(
                     "    %s => %s\n",
                     $this->exporter->export($key),
                     $this->exporter->shortenedExport($actual[$key])
                 );
             } catch (ComparisonFailure $e) {
-                $expString .= sprintf(
+                $expectedAsString .= sprintf(
                     "    %s => %s\n",
                     $this->exporter->export($key),
-                    $e->getExpectedAsString()
-                    ? $this->indent($e->getExpectedAsString())
-                    : $this->exporter->shortenedExport($e->getExpected())
+                    $e->getExpectedAsString() ? $this->indent($e->getExpectedAsString()) : $this->exporter->shortenedExport($e->getExpected())
                 );
 
-                $actString .= sprintf(
+                $actualAsString .= sprintf(
                     "    %s => %s\n",
                     $this->exporter->export($key),
-                    $e->getActualAsString()
-                    ? $this->indent($e->getActualAsString())
-                    : $this->exporter->shortenedExport($e->getActual())
+                    $e->getActualAsString() ? $this->indent($e->getActualAsString()) : $this->exporter->shortenedExport($e->getActual())
                 );
 
                 $equal = false;
@@ -105,7 +100,7 @@ public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = f
         }
 
         foreach ($remaining as $key => $value) {
-            $actString .= sprintf(
+            $actualAsString .= sprintf(
                 "    %s => %s\n",
                 $this->exporter->export($key),
                 $this->exporter->shortenedExport($value)
@@ -114,15 +109,15 @@ public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = f
             $equal = false;
         }
 
-        $expString .= ')';
-        $actString .= ')';
+        $expectedAsString .= ')';
+        $actualAsString   .= ')';
 
         if (!$equal) {
             throw new ComparisonFailure(
                 $expected,
                 $actual,
-                $expString,
-                $actString,
+                $expectedAsString,
+                $actualAsString,
                 false,
                 'Failed asserting that two arrays are equal.'
             );
diff --git a/lib/composer/vendor/sebastian/comparator/src/Comparator.php b/lib/composer/vendor/sebastian/comparator/src/Comparator.php
index ef126a414..d680eb0da 100644
--- a/lib/composer/vendor/sebastian/comparator/src/Comparator.php
+++ b/lib/composer/vendor/sebastian/comparator/src/Comparator.php
@@ -43,8 +43,9 @@ public function setFactory(Factory $factory)
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     abstract public function accepts($expected, $actual);
@@ -52,17 +53,13 @@ abstract public function accepts($expected, $actual);
     /**
      * Asserts that two values are equal.
      *
-     * @param  mixed             $expected     The first value to compare
-     * @param  mixed             $actual       The second value to compare
-     * @param  float             $delta        The allowed numerical distance between two values to
-     *                                         consider them equal
-     * @param  bool              $canonicalize If set to TRUE, arrays are sorted before
-     *                                         comparison
-     * @param  bool              $ignoreCase   If set to TRUE, upper- and lowercasing is
-     *                                         ignored when comparing string values
-     * @throws ComparisonFailure Thrown when the comparison
-     *                                        fails. Contains information about the
-     *                                        specific errors that lead to the failure.
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
      */
     abstract public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false);
 }
diff --git a/lib/composer/vendor/sebastian/comparator/src/ComparisonFailure.php b/lib/composer/vendor/sebastian/comparator/src/ComparisonFailure.php
index 2c2545381..55a271fe2 100644
--- a/lib/composer/vendor/sebastian/comparator/src/ComparisonFailure.php
+++ b/lib/composer/vendor/sebastian/comparator/src/ComparisonFailure.php
@@ -11,6 +11,7 @@
 namespace SebastianBergmann\Comparator;
 
 use SebastianBergmann\Diff\Differ;
+use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;
 
 /**
  * Thrown when an assertion for string equality failed.
@@ -19,24 +20,28 @@ class ComparisonFailure extends \RuntimeException
 {
     /**
      * Expected value of the retrieval which does not match $actual.
+     *
      * @var mixed
      */
     protected $expected;
 
     /**
      * Actually retrieved value which does not match $expected.
+     *
      * @var mixed
      */
     protected $actual;
 
     /**
      * The string representation of the expected value
+     *
      * @var string
      */
     protected $expectedAsString;
 
     /**
      * The string representation of the actual value
+     *
      * @var string
      */
     protected $actualAsString;
@@ -49,6 +54,7 @@ class ComparisonFailure extends \RuntimeException
     /**
      * Optional message which is placed in front of the first line
      * returned by toString().
+     *
      * @var string
      */
     protected $message;
@@ -114,7 +120,7 @@ public function getDiff()
             return '';
         }
 
-        $differ = new Differ("\n--- Expected\n+++ Actual\n");
+        $differ = new Differ(new UnifiedDiffOutputBuilder("\n--- Expected\n+++ Actual\n"));
 
         return $differ->diff($this->expectedAsString, $this->actualAsString);
     }
diff --git a/lib/composer/vendor/sebastian/comparator/src/DOMNodeComparator.php b/lib/composer/vendor/sebastian/comparator/src/DOMNodeComparator.php
index 4c8a39d02..40b287885 100644
--- a/lib/composer/vendor/sebastian/comparator/src/DOMNodeComparator.php
+++ b/lib/composer/vendor/sebastian/comparator/src/DOMNodeComparator.php
@@ -21,8 +21,9 @@ class DOMNodeComparator extends ObjectComparator
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     public function accepts($expected, $actual)
@@ -33,29 +34,22 @@ public function accepts($expected, $actual)
     /**
      * Asserts that two values are equal.
      *
-     * @param  mixed             $expected     The first value to compare
-     * @param  mixed             $actual       The second value to compare
-     * @param  float             $delta        The allowed numerical distance between two values to
-     *                                         consider them equal
-     * @param  bool              $canonicalize If set to TRUE, arrays are sorted before
-     *                                         comparison
-     * @param  bool              $ignoreCase   If set to TRUE, upper- and lowercasing is
-     *                                         ignored when comparing string values
-     * @throws ComparisonFailure Thrown when the comparison
-     *                                        fails. Contains information about the
-     *                                        specific errors that lead to the failure.
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
+     *
+     * @throws ComparisonFailure
      */
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])
     {
         $expectedAsString = $this->nodeToText($expected, true, $ignoreCase);
         $actualAsString   = $this->nodeToText($actual, true, $ignoreCase);
 
         if ($expectedAsString !== $actualAsString) {
-            if ($expected instanceof DOMDocument) {
-                $type = 'documents';
-            } else {
-                $type = 'nodes';
-            }
+            $type = $expected instanceof DOMDocument ? 'documents' : 'nodes';
 
             throw new ComparisonFailure(
                 $expected,
@@ -71,40 +65,23 @@ public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = f
     /**
      * Returns the normalized, whitespace-cleaned, and indented textual
      * representation of a DOMNode.
-     *
-     * @param  DOMNode $node
-     * @param  bool    $canonicalize
-     * @param  bool    $ignoreCase
-     * @return string
      */
-    private function nodeToText(DOMNode $node, $canonicalize, $ignoreCase)
+    private function nodeToText(DOMNode $node, bool $canonicalize, bool $ignoreCase): string
     {
         if ($canonicalize) {
             $document = new DOMDocument;
-            $document->loadXML($node->C14N());
+            @$document->loadXML($node->C14N());
 
             $node = $document;
         }
 
-        if ($node instanceof DOMDocument) {
-            $document = $node;
-        } else {
-            $document = $node->ownerDocument;
-        }
+        $document = $node instanceof DOMDocument ? $node : $node->ownerDocument;
 
         $document->formatOutput = true;
         $document->normalizeDocument();
 
-        if ($node instanceof DOMDocument) {
-            $text = $node->saveXML();
-        } else {
-            $text = $document->saveXML($node);
-        }
-
-        if ($ignoreCase) {
-            $text = strtolower($text);
-        }
+        $text = $node instanceof DOMDocument ? $node->saveXML() : $document->saveXML($node);
 
-        return $text;
+        return $ignoreCase ? $text : strtolower($text);
     }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/src/DateTimeComparator.php b/lib/composer/vendor/sebastian/comparator/src/DateTimeComparator.php
index 3ec2e9c0c..a9e8beba4 100644
--- a/lib/composer/vendor/sebastian/comparator/src/DateTimeComparator.php
+++ b/lib/composer/vendor/sebastian/comparator/src/DateTimeComparator.php
@@ -18,8 +18,9 @@ class DateTimeComparator extends ObjectComparator
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     public function accepts($expected, $actual)
@@ -31,27 +32,34 @@ public function accepts($expected, $actual)
     /**
      * Asserts that two values are equal.
      *
-     * @param  mixed             $expected     The first value to compare
-     * @param  mixed             $actual       The second value to compare
-     * @param  float             $delta        The allowed numerical distance between two values to
-     *                                         consider them equal
-     * @param  bool              $canonicalize If set to TRUE, arrays are sorted before
-     *                                         comparison
-     * @param  bool              $ignoreCase   If set to TRUE, upper- and lowercasing is
-     *                                         ignored when comparing string values
-     * @throws ComparisonFailure Thrown when the comparison
-     *                                        fails. Contains information about the
-     *                                        specific errors that lead to the failure.
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
+     *
+     * @throws ComparisonFailure
      */
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])
     {
-        $delta = new \DateInterval(sprintf('PT%sS', abs($delta)));
+        /** @var \DateTimeInterface $expected */
+        /** @var \DateTimeInterface $actual */
+
+        $delta = new \DateInterval(sprintf('PT%dS', abs($delta)));
+
+        $actualClone = clone $actual;
+        $actualClone->setTimezone(new \DateTimeZone('UTC'));
 
         $expectedLower = clone $expected;
+        $expectedLower->setTimezone(new \DateTimeZone('UTC'));
+        $expectedLower->sub($delta);
+
         $expectedUpper = clone $expected;
+        $expectedUpper->setTimezone(new \DateTimeZone('UTC'));
+        $expectedUpper->add($delta);
 
-        if ($actual < $expectedLower->sub($delta) ||
-            $actual > $expectedUpper->add($delta)) {
+        if ($actual < $expectedLower || $actual > $expectedUpper) {
             throw new ComparisonFailure(
                 $expected,
                 $actual,
@@ -67,14 +75,11 @@ public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = f
      * Returns an ISO 8601 formatted string representation of a datetime or
      * 'Invalid DateTimeInterface object' if the provided DateTimeInterface was not properly
      * initialized.
-     *
-     * @param  \DateTimeInterface $datetime
-     * @return string
      */
-    private function dateTimeToString($datetime)
+    private function dateTimeToString(\DateTimeInterface $datetime): string
     {
         $string = $datetime->format('Y-m-d\TH:i:s.uO');
 
-        return $string ? $string : 'Invalid DateTimeInterface object';
+        return $string ?: 'Invalid DateTimeInterface object';
     }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/src/DoubleComparator.php b/lib/composer/vendor/sebastian/comparator/src/DoubleComparator.php
index 051f66803..f75c453ec 100644
--- a/lib/composer/vendor/sebastian/comparator/src/DoubleComparator.php
+++ b/lib/composer/vendor/sebastian/comparator/src/DoubleComparator.php
@@ -25,29 +25,26 @@ class DoubleComparator extends NumericComparator
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     public function accepts($expected, $actual)
     {
-        return (is_double($expected) || is_double($actual)) && is_numeric($expected) && is_numeric($actual);
+        return (is_float($expected) || is_float($actual)) && is_numeric($expected) && is_numeric($actual);
     }
 
     /**
      * Asserts that two values are equal.
      *
-     * @param  mixed             $expected     The first value to compare
-     * @param  mixed             $actual       The second value to compare
-     * @param  float             $delta        The allowed numerical distance between two values to
-     *                                         consider them equal
-     * @param  bool              $canonicalize If set to TRUE, arrays are sorted before
-     *                                         comparison
-     * @param  bool              $ignoreCase   If set to TRUE, upper- and lowercasing is
-     *                                         ignored when comparing string values
-     * @throws ComparisonFailure Thrown when the comparison
-     *                                        fails. Contains information about the
-     *                                        specific errors that lead to the failure.
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
      */
     public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
     {
diff --git a/lib/composer/vendor/sebastian/comparator/src/ExceptionComparator.php b/lib/composer/vendor/sebastian/comparator/src/ExceptionComparator.php
index 523364641..5e2a2b8e6 100644
--- a/lib/composer/vendor/sebastian/comparator/src/ExceptionComparator.php
+++ b/lib/composer/vendor/sebastian/comparator/src/ExceptionComparator.php
@@ -18,8 +18,9 @@ class ExceptionComparator extends ObjectComparator
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     public function accepts($expected, $actual)
@@ -31,7 +32,8 @@ public function accepts($expected, $actual)
      * Converts an object to an array containing all of its private, protected
      * and public properties.
      *
-     * @param  object $object
+     * @param object $object
+     *
      * @return array
      */
     protected function toArray($object)
diff --git a/lib/composer/vendor/sebastian/comparator/src/Factory.php b/lib/composer/vendor/sebastian/comparator/src/Factory.php
index ed3d5e140..bed388280 100644
--- a/lib/composer/vendor/sebastian/comparator/src/Factory.php
+++ b/lib/composer/vendor/sebastian/comparator/src/Factory.php
@@ -18,31 +18,17 @@ class Factory
     /**
      * @var Comparator[]
      */
-    private $comparators = array();
+    private $customComparators = [];
 
     /**
-     * @var Factory
+     * @var Comparator[]
      */
-    private static $instance;
+    private $defaultComparators = [];
 
     /**
-     * Constructs a new factory.
+     * @var Factory
      */
-    public function __construct()
-    {
-        $this->register(new TypeComparator);
-        $this->register(new ScalarComparator);
-        $this->register(new NumericComparator);
-        $this->register(new DoubleComparator);
-        $this->register(new ArrayComparator);
-        $this->register(new ResourceComparator);
-        $this->register(new ObjectComparator);
-        $this->register(new ExceptionComparator);
-        $this->register(new SplObjectStorageComparator);
-        $this->register(new DOMNodeComparator);
-        $this->register(new MockObjectComparator);
-        $this->register(new DateTimeComparator);
-    }
+    private static $instance;
 
     /**
      * @return Factory
@@ -56,16 +42,31 @@ public static function getInstance()
         return self::$instance;
     }
 
+    /**
+     * Constructs a new factory.
+     */
+    public function __construct()
+    {
+        $this->registerDefaultComparators();
+    }
+
     /**
      * Returns the correct comparator for comparing two values.
      *
-     * @param  mixed      $expected The first value to compare
-     * @param  mixed      $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return Comparator
      */
     public function getComparatorFor($expected, $actual)
     {
-        foreach ($this->comparators as $comparator) {
+        foreach ($this->customComparators as $comparator) {
+            if ($comparator->accepts($expected, $actual)) {
+                return $comparator;
+            }
+        }
+
+        foreach ($this->defaultComparators as $comparator) {
             if ($comparator->accepts($expected, $actual)) {
                 return $comparator;
             }
@@ -75,16 +76,16 @@ public function getComparatorFor($expected, $actual)
     /**
      * Registers a new comparator.
      *
-     * This comparator will be returned by getInstance() if its accept() method
+     * This comparator will be returned by getComparatorFor() if its accept() method
      * returns TRUE for the compared values. It has higher priority than the
-     * existing comparators, meaning that its accept() method will be tested
+     * existing comparators, meaning that its accept() method will be invoked
      * before those of the other comparators.
      *
-     * @param Comparator $comparator The registered comparator
+     * @param Comparator $comparator The comparator to be registered
      */
     public function register(Comparator $comparator)
     {
-        array_unshift($this->comparators, $comparator);
+        array_unshift($this->customComparators, $comparator);
 
         $comparator->setFactory($this);
     }
@@ -92,16 +93,47 @@ public function register(Comparator $comparator)
     /**
      * Unregisters a comparator.
      *
-     * This comparator will no longer be returned by getInstance().
+     * This comparator will no longer be considered by getComparatorFor().
      *
-     * @param Comparator $comparator The unregistered comparator
+     * @param Comparator $comparator The comparator to be unregistered
      */
     public function unregister(Comparator $comparator)
     {
-        foreach ($this->comparators as $key => $_comparator) {
+        foreach ($this->customComparators as $key => $_comparator) {
             if ($comparator === $_comparator) {
-                unset($this->comparators[$key]);
+                unset($this->customComparators[$key]);
             }
         }
     }
+
+    /**
+     * Unregisters all non-default comparators.
+     */
+    public function reset()
+    {
+        $this->customComparators = [];
+    }
+
+    private function registerDefaultComparators()
+    {
+        $this->registerDefaultComparator(new TypeComparator);
+        $this->registerDefaultComparator(new ScalarComparator);
+        $this->registerDefaultComparator(new NumericComparator);
+        $this->registerDefaultComparator(new DoubleComparator);
+        $this->registerDefaultComparator(new ArrayComparator);
+        $this->registerDefaultComparator(new ResourceComparator);
+        $this->registerDefaultComparator(new ObjectComparator);
+        $this->registerDefaultComparator(new ExceptionComparator);
+        $this->registerDefaultComparator(new SplObjectStorageComparator);
+        $this->registerDefaultComparator(new DOMNodeComparator);
+        $this->registerDefaultComparator(new MockObjectComparator);
+        $this->registerDefaultComparator(new DateTimeComparator);
+    }
+
+    private function registerDefaultComparator(Comparator $comparator)
+    {
+        array_unshift($this->defaultComparators, $comparator);
+
+        $comparator->setFactory($this);
+    }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/src/MockObjectComparator.php b/lib/composer/vendor/sebastian/comparator/src/MockObjectComparator.php
index a16903c6e..9ec2394c9 100644
--- a/lib/composer/vendor/sebastian/comparator/src/MockObjectComparator.php
+++ b/lib/composer/vendor/sebastian/comparator/src/MockObjectComparator.php
@@ -18,20 +18,23 @@ class MockObjectComparator extends ObjectComparator
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     public function accepts($expected, $actual)
     {
-        return $expected instanceof \PHPUnit_Framework_MockObject_MockObject && $actual instanceof \PHPUnit_Framework_MockObject_MockObject;
+        return ($expected instanceof \PHPUnit_Framework_MockObject_MockObject || $expected instanceof \PHPUnit\Framework\MockObject\MockObject) &&
+               ($actual instanceof \PHPUnit_Framework_MockObject_MockObject || $actual instanceof \PHPUnit\Framework\MockObject\MockObject);
     }
 
     /**
      * Converts an object to an array containing all of its private, protected
      * and public properties.
      *
-     * @param  object $object
+     * @param object $object
+     *
      * @return array
      */
     protected function toArray($object)
@@ -42,4 +45,4 @@ protected function toArray($object)
 
         return $array;
     }
-}
\ No newline at end of file
+}
diff --git a/lib/composer/vendor/sebastian/comparator/src/NumericComparator.php b/lib/composer/vendor/sebastian/comparator/src/NumericComparator.php
index 90890c081..d8d07e5ac 100644
--- a/lib/composer/vendor/sebastian/comparator/src/NumericComparator.php
+++ b/lib/composer/vendor/sebastian/comparator/src/NumericComparator.php
@@ -18,8 +18,9 @@ class NumericComparator extends ScalarComparator
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     public function accepts($expected, $actual)
@@ -27,24 +28,20 @@ public function accepts($expected, $actual)
         // all numerical values, but not if one of them is a double
         // or both of them are strings
         return is_numeric($expected) && is_numeric($actual) &&
-               !(is_double($expected) || is_double($actual)) &&
+               !(is_float($expected) || is_float($actual)) &&
                !(is_string($expected) && is_string($actual));
     }
 
     /**
      * Asserts that two values are equal.
      *
-     * @param  mixed             $expected     The first value to compare
-     * @param  mixed             $actual       The second value to compare
-     * @param  float             $delta        The allowed numerical distance between two values to
-     *                                         consider them equal
-     * @param  bool              $canonicalize If set to TRUE, arrays are sorted before
-     *                                         comparison
-     * @param  bool              $ignoreCase   If set to TRUE, upper- and lowercasing is
-     *                                         ignored when comparing string values
-     * @throws ComparisonFailure Thrown when the comparison
-     *                                        fails. Contains information about the
-     *                                        specific errors that lead to the failure.
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
      */
     public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
     {
diff --git a/lib/composer/vendor/sebastian/comparator/src/ObjectComparator.php b/lib/composer/vendor/sebastian/comparator/src/ObjectComparator.php
index 08ffb6774..de14fc75a 100644
--- a/lib/composer/vendor/sebastian/comparator/src/ObjectComparator.php
+++ b/lib/composer/vendor/sebastian/comparator/src/ObjectComparator.php
@@ -18,8 +18,9 @@ class ObjectComparator extends ArrayComparator
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     public function accepts($expected, $actual)
@@ -30,20 +31,16 @@ public function accepts($expected, $actual)
     /**
      * Asserts that two values are equal.
      *
-     * @param  mixed             $expected     The first value to compare
-     * @param  mixed             $actual       The second value to compare
-     * @param  float             $delta        The allowed numerical distance between two values to
-     *                                         consider them equal
-     * @param  bool              $canonicalize If set to TRUE, arrays are sorted before
-     *                                         comparison
-     * @param  bool              $ignoreCase   If set to TRUE, upper- and lowercasing is
-     *                                         ignored when comparing string values
-     * @param  array             $processed
-     * @throws ComparisonFailure Thrown when the comparison
-     *                                        fails. Contains information about the
-     *                                        specific errors that lead to the failure.
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
+     *
+     * @throws ComparisonFailure
      */
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = array())
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])
     {
         if (get_class($actual) !== get_class($expected)) {
             throw new ComparisonFailure(
@@ -61,12 +58,12 @@ public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = f
         }
 
         // don't compare twice to allow for cyclic dependencies
-        if (in_array(array($actual, $expected), $processed, true) ||
-            in_array(array($expected, $actual), $processed, true)) {
+        if (in_array([$actual, $expected], $processed, true) ||
+            in_array([$expected, $actual], $processed, true)) {
             return;
         }
 
-        $processed[] = array($actual, $expected);
+        $processed[] = [$actual, $expected];
 
         // don't compare objects if they are identical
         // this helps to avoid the error "maximum function nesting level reached"
@@ -99,7 +96,8 @@ public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = f
      * Converts an object to an array containing all of its private, protected
      * and public properties.
      *
-     * @param  object $object
+     * @param object $object
+     *
      * @return array
      */
     protected function toArray($object)
diff --git a/lib/composer/vendor/sebastian/comparator/src/ResourceComparator.php b/lib/composer/vendor/sebastian/comparator/src/ResourceComparator.php
index 877cc7da4..430503af8 100644
--- a/lib/composer/vendor/sebastian/comparator/src/ResourceComparator.php
+++ b/lib/composer/vendor/sebastian/comparator/src/ResourceComparator.php
@@ -18,8 +18,9 @@ class ResourceComparator extends Comparator
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     public function accepts($expected, $actual)
@@ -30,17 +31,13 @@ public function accepts($expected, $actual)
     /**
      * Asserts that two values are equal.
      *
-     * @param  mixed             $expected     The first value to compare
-     * @param  mixed             $actual       The second value to compare
-     * @param  float             $delta        The allowed numerical distance between two values to
-     *                                         consider them equal
-     * @param  bool              $canonicalize If set to TRUE, arrays are sorted before
-     *                                         comparison
-     * @param  bool              $ignoreCase   If set to TRUE, upper- and lowercasing is
-     *                                         ignored when comparing string values
-     * @throws ComparisonFailure Thrown when the comparison
-     *                                        fails. Contains information about the
-     *                                        specific errors that lead to the failure.
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
      */
     public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
     {
diff --git a/lib/composer/vendor/sebastian/comparator/src/ScalarComparator.php b/lib/composer/vendor/sebastian/comparator/src/ScalarComparator.php
index df5a7464b..1142bfe31 100644
--- a/lib/composer/vendor/sebastian/comparator/src/ScalarComparator.php
+++ b/lib/composer/vendor/sebastian/comparator/src/ScalarComparator.php
@@ -18,9 +18,11 @@ class ScalarComparator extends Comparator
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
+     *
      * @since  Method available since Release 3.6.0
      */
     public function accepts($expected, $actual)
@@ -35,17 +37,13 @@ public function accepts($expected, $actual)
     /**
      * Asserts that two values are equal.
      *
-     * @param  mixed             $expected     The first value to compare
-     * @param  mixed             $actual       The second value to compare
-     * @param  float             $delta        The allowed numerical distance between two values to
-     *                                         consider them equal
-     * @param  bool              $canonicalize If set to TRUE, arrays are sorted before
-     *                                         comparison
-     * @param  bool              $ignoreCase   If set to TRUE, upper- and lowercasing is
-     *                                         ignored when comparing string values
-     * @throws ComparisonFailure Thrown when the comparison
-     *                                        fails. Contains information about the
-     *                                        specific errors that lead to the failure.
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
      */
     public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
     {
diff --git a/lib/composer/vendor/sebastian/comparator/src/SplObjectStorageComparator.php b/lib/composer/vendor/sebastian/comparator/src/SplObjectStorageComparator.php
index a1ec11984..d1d7faf41 100644
--- a/lib/composer/vendor/sebastian/comparator/src/SplObjectStorageComparator.php
+++ b/lib/composer/vendor/sebastian/comparator/src/SplObjectStorageComparator.php
@@ -18,8 +18,9 @@ class SplObjectStorageComparator extends Comparator
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     public function accepts($expected, $actual)
@@ -30,17 +31,13 @@ public function accepts($expected, $actual)
     /**
      * Asserts that two values are equal.
      *
-     * @param  mixed             $expected     The first value to compare
-     * @param  mixed             $actual       The second value to compare
-     * @param  float             $delta        The allowed numerical distance between two values to
-     *                                         consider them equal
-     * @param  bool              $canonicalize If set to TRUE, arrays are sorted before
-     *                                         comparison
-     * @param  bool              $ignoreCase   If set to TRUE, upper- and lowercasing is
-     *                                         ignored when comparing string values
-     * @throws ComparisonFailure Thrown when the comparison
-     *                                        fails. Contains information about the
-     *                                        specific errors that lead to the failure.
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
      */
     public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
     {
diff --git a/lib/composer/vendor/sebastian/comparator/src/TypeComparator.php b/lib/composer/vendor/sebastian/comparator/src/TypeComparator.php
index 6fe207795..00f9ac5e2 100644
--- a/lib/composer/vendor/sebastian/comparator/src/TypeComparator.php
+++ b/lib/composer/vendor/sebastian/comparator/src/TypeComparator.php
@@ -18,8 +18,9 @@ class TypeComparator extends Comparator
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     public function accepts($expected, $actual)
@@ -30,17 +31,13 @@ public function accepts($expected, $actual)
     /**
      * Asserts that two values are equal.
      *
-     * @param  mixed             $expected     The first value to compare
-     * @param  mixed             $actual       The second value to compare
-     * @param  float             $delta        The allowed numerical distance between two values to
-     *                                         consider them equal
-     * @param  bool              $canonicalize If set to TRUE, arrays are sorted before
-     *                                         comparison
-     * @param  bool              $ignoreCase   If set to TRUE, upper- and lowercasing is
-     *                                         ignored when comparing string values
-     * @throws ComparisonFailure Thrown when the comparison
-     *                                        fails. Contains information about the
-     *                                        specific errors that lead to the failure.
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
      */
     public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
     {
diff --git a/lib/composer/vendor/sebastian/comparator/tests/ArrayComparatorTest.php b/lib/composer/vendor/sebastian/comparator/tests/ArrayComparatorTest.php
index ee44615bf..a69b3420e 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/ArrayComparatorTest.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/ArrayComparatorTest.php
@@ -10,12 +10,19 @@
 
 namespace SebastianBergmann\Comparator;
 
+use PHPUnit\Framework\TestCase;
+
 /**
  * @coversDefaultClass SebastianBergmann\Comparator\ArrayComparator
- *
+ * @uses SebastianBergmann\Comparator\Comparator
+ * @uses SebastianBergmann\Comparator\Factory
+ * @uses SebastianBergmann\Comparator\ComparisonFailure
  */
-class ArrayComparatorTest extends \PHPUnit_Framework_TestCase
+class ArrayComparatorTest extends TestCase
 {
+    /**
+     * @var ArrayComparator
+     */
     private $comparator;
 
     protected function setUp()
@@ -26,87 +33,87 @@ protected function setUp()
 
     public function acceptsFailsProvider()
     {
-        return array(
-          array(array(), null),
-          array(null, array()),
-          array(null, null)
-        );
+        return [
+          [[], null],
+          [null, []],
+          [null, null]
+        ];
     }
 
     public function assertEqualsSucceedsProvider()
     {
-        return array(
-          array(
-            array('a' => 1, 'b' => 2),
-            array('b' => 2, 'a' => 1)
-          ),
-          array(
-            array(1),
-            array('1')
-          ),
-          array(
-            array(3, 2, 1),
-            array(2, 3, 1),
+        return [
+          [
+            ['a' => 1, 'b' => 2],
+            ['b' => 2, 'a' => 1]
+          ],
+          [
+            [1],
+            ['1']
+          ],
+          [
+            [3, 2, 1],
+            [2, 3, 1],
             0,
             true
-          ),
-          array(
-            array(2.3),
-            array(2.5),
+          ],
+          [
+            [2.3],
+            [2.5],
             0.5
-          ),
-          array(
-            array(array(2.3)),
-            array(array(2.5)),
+          ],
+          [
+            [[2.3]],
+            [[2.5]],
             0.5
-          ),
-          array(
-            array(new Struct(2.3)),
-            array(new Struct(2.5)),
+          ],
+          [
+            [new Struct(2.3)],
+            [new Struct(2.5)],
             0.5
-          ),
-        );
+          ],
+        ];
     }
 
     public function assertEqualsFailsProvider()
     {
-        return array(
-          array(
-            array(),
-            array(0 => 1)
-          ),
-          array(
-            array(0 => 1),
-            array()
-          ),
-          array(
-            array(0 => null),
-            array()
-          ),
-          array(
-            array(0 => 1, 1 => 2),
-            array(0 => 1, 1 => 3)
-          ),
-          array(
-            array('a', 'b' => array(1, 2)),
-            array('a', 'b' => array(2, 1))
-          ),
-          array(
-            array(2.3),
-            array(4.2),
+        return [
+          [
+            [],
+            [0 => 1]
+          ],
+          [
+            [0 => 1],
+            []
+          ],
+          [
+            [0 => null],
+            []
+          ],
+          [
+            [0 => 1, 1 => 2],
+            [0 => 1, 1 => 3]
+          ],
+          [
+            ['a', 'b' => [1, 2]],
+            ['a', 'b' => [2, 1]]
+          ],
+          [
+            [2.3],
+            [4.2],
             0.5
-          ),
-          array(
-            array(array(2.3)),
-            array(array(4.2)),
+          ],
+          [
+            [[2.3]],
+            [[4.2]],
             0.5
-          ),
-          array(
-            array(new Struct(2.3)),
-            array(new Struct(4.2)),
+          ],
+          [
+            [new Struct(2.3)],
+            [new Struct(4.2)],
             0.5
-          )
-        );
+          ]
+        ];
     }
 
     /**
@@ -115,7 +122,7 @@ public function assertEqualsFailsProvider()
     public function testAcceptsSucceeds()
     {
         $this->assertTrue(
-          $this->comparator->accepts(array(), array())
+          $this->comparator->accepts([], [])
         );
     }
 
@@ -140,9 +147,7 @@ public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0, $cano
 
         try {
             $this->comparator->assertEquals($expected, $actual, $delta, $canonicalize);
-        }
-
-        catch (ComparisonFailure $exception) {
+        } catch (ComparisonFailure $exception) {
         }
 
         $this->assertNull($exception, 'Unexpected ComparisonFailure');
@@ -152,12 +157,11 @@ public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0, $cano
      * @covers       ::assertEquals
      * @dataProvider assertEqualsFailsProvider
      */
-    public function testAssertEqualsFails($expected, $actual,$delta = 0.0, $canonicalize = false)
+    public function testAssertEqualsFails($expected, $actual, $delta = 0.0, $canonicalize = false)
     {
-        $this->setExpectedException(
-          'SebastianBergmann\\Comparator\\ComparisonFailure',
-          'Failed asserting that two arrays are equal'
-        );
+        $this->expectException(ComparisonFailure::class);
+        $this->expectExceptionMessage('Failed asserting that two arrays are equal');
+
         $this->comparator->assertEquals($expected, $actual, $delta, $canonicalize);
     }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/ComparisonFailureTest.php b/lib/composer/vendor/sebastian/comparator/tests/ComparisonFailureTest.php
new file mode 100644
index 000000000..0720e9ff5
--- /dev/null
+++ b/lib/composer/vendor/sebastian/comparator/tests/ComparisonFailureTest.php
@@ -0,0 +1,58 @@
+<?php
+/*
+ * This file is part of the Comparator package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Comparator;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers SebastianBergmann\Comparator\ComparisonFailure
+ */
+final class ComparisonFailureTest extends TestCase
+{
+    public function testComparisonFailure()
+    {
+        $actual   = "\nB\n";
+        $expected = "\nA\n";
+        $message  = 'Test message';
+
+        $failure = new ComparisonFailure(
+            $expected,
+            $actual,
+            '|' . $expected,
+            '|' . $actual,
+            false,
+            $message
+        );
+
+        $this->assertSame($actual, $failure->getActual());
+        $this->assertSame($expected, $failure->getExpected());
+        $this->assertSame('|' . $actual, $failure->getActualAsString());
+        $this->assertSame('|' . $expected, $failure->getExpectedAsString());
+
+        $diff = '
+--- Expected
++++ Actual
+@@ @@
+ |
+-A
++B
+';
+        $this->assertSame($diff, $failure->getDiff());
+        $this->assertSame($message . $diff, $failure->toString());
+    }
+
+    public function testDiffNotPossible()
+    {
+        $failure = new ComparisonFailure('a', 'b', false, false, true, 'test');
+        $this->assertSame('', $failure->getDiff());
+        $this->assertSame('test', $failure->toString());
+    }
+}
diff --git a/lib/composer/vendor/sebastian/comparator/tests/DOMNodeComparatorTest.php b/lib/composer/vendor/sebastian/comparator/tests/DOMNodeComparatorTest.php
index a769b84ca..ecfccf247 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/DOMNodeComparatorTest.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/DOMNodeComparatorTest.php
@@ -12,12 +12,15 @@
 
 use DOMNode;
 use DOMDocument;
+use PHPUnit\Framework\TestCase;
 
 /**
  * @coversDefaultClass SebastianBergmann\Comparator\DOMNodeComparator
- *
+ * @uses SebastianBergmann\Comparator\Comparator
+ * @uses SebastianBergmann\Comparator\Factory
+ * @uses SebastianBergmann\Comparator\ComparisonFailure
  */
-class DOMNodeComparatorTest extends \PHPUnit_Framework_TestCase
+class DOMNodeComparatorTest extends TestCase
 {
     private $comparator;
 
@@ -29,78 +32,78 @@ protected function setUp()
     public function acceptsSucceedsProvider()
     {
         $document = new DOMDocument;
-        $node = new DOMNode;
-
-        return array(
-          array($document, $document),
-          array($node, $node),
-          array($document, $node),
-          array($node, $document)
-        );
+        $node     = new DOMNode;
+
+        return [
+          [$document, $document],
+          [$node, $node],
+          [$document, $node],
+          [$node, $document]
+        ];
     }
 
     public function acceptsFailsProvider()
     {
         $document = new DOMDocument;
 
-        return array(
-          array($document, null),
-          array(null, $document),
-          array(null, null)
-        );
+        return [
+          [$document, null],
+          [null, $document],
+          [null, null]
+        ];
     }
 
     public function assertEqualsSucceedsProvider()
     {
-        return array(
-          array(
+        return [
+          [
             $this->createDOMDocument('<root></root>'),
             $this->createDOMDocument('<root/>')
-          ),
-          array(
+          ],
+          [
             $this->createDOMDocument('<root attr="bar"></root>'),
             $this->createDOMDocument('<root attr="bar"/>')
-          ),
-          array(
+          ],
+          [
             $this->createDOMDocument('<root><foo attr="bar"></foo></root>'),
             $this->createDOMDocument('<root><foo attr="bar"/></root>')
-          ),
-          array(
+          ],
+          [
             $this->createDOMDocument("<root>\n  <child/>\n</root>"),
             $this->createDOMDocument('<root><child/></root>')
-          ),
-        );
+          ],
+        ];
     }
 
     public function assertEqualsFailsProvider()
     {
-        return array(
-          array(
+        return [
+          [
             $this->createDOMDocument('<root></root>'),
             $this->createDOMDocument('<bar/>')
-          ),
-          array(
+          ],
+          [
             $this->createDOMDocument('<foo attr1="bar"/>'),
             $this->createDOMDocument('<foo attr1="foobar"/>')
-          ),
-          array(
+          ],
+          [
             $this->createDOMDocument('<foo> bar </foo>'),
             $this->createDOMDocument('<foo />')
-          ),
-          array(
+          ],
+          [
             $this->createDOMDocument('<foo xmlns="urn:myns:bar"/>'),
             $this->createDOMDocument('<foo xmlns="urn:notmyns:bar"/>')
-          ),
-          array(
+          ],
+          [
             $this->createDOMDocument('<foo> bar </foo>'),
             $this->createDOMDocument('<foo> bir </foo>')
-          )
-        );
+          ]
+        ];
     }
 
     private function createDOMDocument($content)
     {
-        $document = new DOMDocument;
+        $document                     = new DOMDocument;
         $document->preserveWhiteSpace = false;
         $document->loadXML($content);
 
@@ -139,9 +142,7 @@ public function testAssertEqualsSucceeds($expected, $actual)
 
         try {
             $this->comparator->assertEquals($expected, $actual);
-        }
-
-        catch (ComparisonFailure $exception) {
+        } catch (ComparisonFailure $exception) {
         }
 
         $this->assertNull($exception, 'Unexpected ComparisonFailure');
@@ -153,10 +154,9 @@ public function testAssertEqualsSucceeds($expected, $actual)
      */
     public function testAssertEqualsFails($expected, $actual)
     {
-        $this->setExpectedException(
-          'SebastianBergmann\\Comparator\\ComparisonFailure',
-          'Failed asserting that two DOM'
-        );
+        $this->expectException(ComparisonFailure::class);
+        $this->expectExceptionMessage('Failed asserting that two DOM');
+
         $this->comparator->assertEquals($expected, $actual);
     }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/DateTimeComparatorTest.php b/lib/composer/vendor/sebastian/comparator/tests/DateTimeComparatorTest.php
index 9abcff761..21dbd4f63 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/DateTimeComparatorTest.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/DateTimeComparatorTest.php
@@ -13,13 +13,19 @@
 use DateTime;
 use DateTimeImmutable;
 use DateTimeZone;
+use PHPUnit\Framework\TestCase;
 
 /**
  * @coversDefaultClass SebastianBergmann\Comparator\DateTimeComparator
- *
+ * @uses SebastianBergmann\Comparator\Comparator
+ * @uses SebastianBergmann\Comparator\Factory
+ * @uses SebastianBergmann\Comparator\ComparisonFailure
  */
-class DateTimeComparatorTest extends \PHPUnit_Framework_TestCase
+class DateTimeComparatorTest extends TestCase
 {
+    /**
+     * @var DateTimeComparator
+     */
     private $comparator;
 
     protected function setUp()
@@ -31,111 +37,111 @@ public function acceptsFailsProvider()
     {
         $datetime = new DateTime;
 
-        return array(
-          array($datetime, null),
-          array(null, $datetime),
-          array(null, null)
-        );
+        return [
+          [$datetime, null],
+          [null, $datetime],
+          [null, null]
+        ];
     }
 
     public function assertEqualsSucceedsProvider()
     {
-        return array(
-          array(
+        return [
+          [
             new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York'))
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-29 04:13:25', new DateTimeZone('America/New_York')),
             10
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-29 04:14:40', new DateTimeZone('America/New_York')),
             65
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-29', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-29', new DateTimeZone('America/New_York'))
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-29 03:13:35', new DateTimeZone('America/Chicago'))
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-29 03:13:49', new DateTimeZone('America/Chicago')),
             15
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-30', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-29 23:00:00', new DateTimeZone('America/Chicago'))
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-30', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-29 23:01:30', new DateTimeZone('America/Chicago')),
             100
-          ),
-          array(
+          ],
+          [
             new DateTime('@1364616000'),
             new DateTime('2013-03-29 23:00:00', new DateTimeZone('America/Chicago'))
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-29T05:13:35-0500'),
             new DateTime('2013-03-29T04:13:35-0600')
-          )
-        );
+          ]
+        ];
     }
 
     public function assertEqualsFailsProvider()
     {
-        return array(
-          array(
+        return [
+          [
             new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-29 03:13:35', new DateTimeZone('America/New_York'))
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-29 03:13:35', new DateTimeZone('America/New_York')),
             3500
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-29 05:13:35', new DateTimeZone('America/New_York')),
             3500
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-29', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-30', new DateTimeZone('America/New_York'))
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-29', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-30', new DateTimeZone('America/New_York')),
             43200
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/Chicago')),
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/Chicago')),
             3500
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-30', new DateTimeZone('America/New_York')),
             new DateTime('2013-03-30', new DateTimeZone('America/Chicago'))
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-29T05:13:35-0600'),
             new DateTime('2013-03-29T04:13:35-0600')
-          ),
-          array(
+          ],
+          [
             new DateTime('2013-03-29T05:13:35-0600'),
             new DateTime('2013-03-29T05:13:35-0500')
-          ),
-        );
+          ],
+        ];
     }
 
     /**
@@ -172,9 +178,7 @@ public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0)
 
         try {
             $this->comparator->assertEquals($expected, $actual, $delta);
-        }
-
-        catch (ComparisonFailure $exception) {
+        } catch (ComparisonFailure $exception) {
         }
 
         $this->assertNull($exception, 'Unexpected ComparisonFailure');
@@ -186,10 +190,9 @@ public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0)
      */
     public function testAssertEqualsFails($expected, $actual, $delta = 0.0)
     {
-        $this->setExpectedException(
-          'SebastianBergmann\\Comparator\\ComparisonFailure',
-          'Failed asserting that two DateTime objects are equal.'
-        );
+        $this->expectException(ComparisonFailure::class);
+        $this->expectExceptionMessage('Failed asserting that two DateTime objects are equal.');
+
         $this->comparator->assertEquals($expected, $actual, $delta);
     }
 
@@ -208,9 +211,11 @@ public function testAcceptsDateTimeInterface()
      */
     public function testSupportsDateTimeInterface()
     {
-        $this->comparator->assertEquals(
-          new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
-          new DateTimeImmutable('2013-03-29 04:13:35', new DateTimeZone('America/New_York'))
+        $this->assertNull(
+            $this->comparator->assertEquals(
+                new DateTime('2013-03-29 04:13:35', new DateTimeZone('America/New_York')),
+                new DateTimeImmutable('2013-03-29 04:13:35', new DateTimeZone('America/New_York'))
+            )
         );
     }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/DoubleComparatorTest.php b/lib/composer/vendor/sebastian/comparator/tests/DoubleComparatorTest.php
index 6b898bab5..1ded56fed 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/DoubleComparatorTest.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/DoubleComparatorTest.php
@@ -10,11 +10,15 @@
 
 namespace SebastianBergmann\Comparator;
 
+use PHPUnit\Framework\TestCase;
+
 /**
  * @coversDefaultClass SebastianBergmann\Comparator\DoubleComparator
- *
+ * @uses SebastianBergmann\Comparator\Comparator
+ * @uses SebastianBergmann\Comparator\Factory
+ * @uses SebastianBergmann\Comparator\ComparisonFailure
  */
-class DoubleComparatorTest extends \PHPUnit_Framework_TestCase
+class DoubleComparatorTest extends TestCase
 {
     private $comparator;
 
@@ -25,59 +29,59 @@ protected function setUp()
 
     public function acceptsSucceedsProvider()
     {
-        return array(
-          array(0, 5.0),
-          array(5.0, 0),
-          array('5', 4.5),
-          array(1.2e3, 7E-10),
-          array(3, acos(8)),
-          array(acos(8), 3),
-          array(acos(8), acos(8))
-        );
+        return [
+          [0, 5.0],
+          [5.0, 0],
+          ['5', 4.5],
+          [1.2e3, 7E-10],
+          [3, acos(8)],
+          [acos(8), 3],
+          [acos(8), acos(8)]
+        ];
     }
 
     public function acceptsFailsProvider()
     {
-        return array(
-          array(5, 5),
-          array('4.5', 5),
-          array(0x539, 02471),
-          array(5.0, false),
-          array(null, 5.0)
-        );
+        return [
+          [5, 5],
+          ['4.5', 5],
+          [0x539, 02471],
+          [5.0, false],
+          [null, 5.0]
+        ];
     }
 
     public function assertEqualsSucceedsProvider()
     {
-        return array(
-          array(2.3, 2.3),
-          array('2.3', 2.3),
-          array(5.0, 5),
-          array(5, 5.0),
-          array(5.0, '5'),
-          array(1.2e3, 1200),
-          array(2.3, 2.5, 0.5),
-          array(3, 3.05, 0.05),
-          array(1.2e3, 1201, 1),
-          array((string)(1/3), 1 - 2/3),
-          array(1/3, (string)(1 - 2/3))
-        );
+        return [
+          [2.3, 2.3],
+          ['2.3', 2.3],
+          [5.0, 5],
+          [5, 5.0],
+          [5.0, '5'],
+          [1.2e3, 1200],
+          [2.3, 2.5, 0.5],
+          [3, 3.05, 0.05],
+          [1.2e3, 1201, 1],
+          [(string) (1 / 3), 1 - 2 / 3],
+          [1 / 3, (string) (1 - 2 / 3)]
+        ];
     }
 
     public function assertEqualsFailsProvider()
     {
-        return array(
-          array(2.3, 4.2),
-          array('2.3', 4.2),
-          array(5.0, '4'),
-          array(5.0, 6),
-          array(1.2e3, 1201),
-          array(2.3, 2.5, 0.2),
-          array(3, 3.05, 0.04),
-          array(3, acos(8)),
-          array(acos(8), 3),
-          array(acos(8), acos(8))
-        );
+        return [
+          [2.3, 4.2],
+          ['2.3', 4.2],
+          [5.0, '4'],
+          [5.0, 6],
+          [1.2e3, 1201],
+          [2.3, 2.5, 0.2],
+          [3, 3.05, 0.04],
+          [3, acos(8)],
+          [acos(8), 3],
+          [acos(8), acos(8)]
+        ];
     }
 
     /**
@@ -112,9 +116,7 @@ public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0)
 
         try {
             $this->comparator->assertEquals($expected, $actual, $delta);
-        }
-
-        catch (ComparisonFailure $exception) {
+        } catch (ComparisonFailure $exception) {
         }
 
         $this->assertNull($exception, 'Unexpected ComparisonFailure');
@@ -126,9 +128,9 @@ public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0)
      */
     public function testAssertEqualsFails($expected, $actual, $delta = 0.0)
     {
-        $this->setExpectedException(
-          'SebastianBergmann\\Comparator\\ComparisonFailure', 'matches expected'
-        );
+        $this->expectException(ComparisonFailure::class);
+        $this->expectExceptionMessage('matches expected');
+
         $this->comparator->assertEquals($expected, $actual, $delta);
     }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/ExceptionComparatorTest.php b/lib/composer/vendor/sebastian/comparator/tests/ExceptionComparatorTest.php
index fa8cc0a34..473cc15e0 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/ExceptionComparatorTest.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/ExceptionComparatorTest.php
@@ -12,12 +12,15 @@
 
 use \Exception;
 use \RuntimeException;
+use PHPUnit\Framework\TestCase;
 
 /**
  * @coversDefaultClass SebastianBergmann\Comparator\ExceptionComparator
- *
+ * @uses SebastianBergmann\Comparator\Comparator
+ * @uses SebastianBergmann\Comparator\Factory
+ * @uses SebastianBergmann\Comparator\ComparisonFailure
  */
-class ExceptionComparatorTest extends \PHPUnit_Framework_TestCase
+class ExceptionComparatorTest extends TestCase
 {
     private $comparator;
 
@@ -29,20 +32,20 @@ protected function setUp()
 
     public function acceptsSucceedsProvider()
     {
-        return array(
-          array(new Exception, new Exception),
-          array(new RuntimeException, new RuntimeException),
-          array(new Exception, new RuntimeException)
-        );
+        return [
+          [new Exception, new Exception],
+          [new RuntimeException, new RuntimeException],
+          [new Exception, new RuntimeException]
+        ];
     }
 
     public function acceptsFailsProvider()
     {
-        return array(
-          array(new Exception, null),
-          array(null, new Exception),
-          array(null, null)
-        );
+        return [
+          [new Exception, null],
+          [null, new Exception],
+          [null, null]
+        ];
     }
 
     public function assertEqualsSucceedsProvider()
@@ -50,36 +53,36 @@ public function assertEqualsSucceedsProvider()
         $exception1 = new Exception;
         $exception2 = new Exception;
 
-        $exception3 = new RunTimeException('Error', 100);
-        $exception4 = new RunTimeException('Error', 100);
+        $exception3 = new RuntimeException('Error', 100);
+        $exception4 = new RuntimeException('Error', 100);
 
-        return array(
-          array($exception1, $exception1),
-          array($exception1, $exception2),
-          array($exception3, $exception3),
-          array($exception3, $exception4)
-        );
+        return [
+          [$exception1, $exception1],
+          [$exception1, $exception2],
+          [$exception3, $exception3],
+          [$exception3, $exception4]
+        ];
     }
 
     public function assertEqualsFailsProvider()
     {
-        $typeMessage = 'not instance of expected class';
+        $typeMessage  = 'not instance of expected class';
         $equalMessage = 'Failed asserting that two objects are equal.';
 
         $exception1 = new Exception('Error', 100);
         $exception2 = new Exception('Error', 101);
         $exception3 = new Exception('Errors', 101);
 
-        $exception4 = new RunTimeException('Error', 100);
-        $exception5 = new RunTimeException('Error', 101);
+        $exception4 = new RuntimeException('Error', 100);
+        $exception5 = new RuntimeException('Error', 101);
 
-        return array(
-          array($exception1, $exception2, $equalMessage),
-          array($exception1, $exception3, $equalMessage),
-          array($exception1, $exception4, $typeMessage),
-          array($exception2, $exception3, $equalMessage),
-          array($exception4, $exception5, $equalMessage)
-        );
+        return [
+          [$exception1, $exception2, $equalMessage],
+          [$exception1, $exception3, $equalMessage],
+          [$exception1, $exception4, $typeMessage],
+          [$exception2, $exception3, $equalMessage],
+          [$exception4, $exception5, $equalMessage]
+        ];
     }
 
     /**
@@ -114,9 +117,7 @@ public function testAssertEqualsSucceeds($expected, $actual)
 
         try {
             $this->comparator->assertEquals($expected, $actual);
-        }
-
-        catch (ComparisonFailure $exception) {
+        } catch (ComparisonFailure $exception) {
         }
 
         $this->assertNull($exception, 'Unexpected ComparisonFailure');
@@ -128,9 +129,9 @@ public function testAssertEqualsSucceeds($expected, $actual)
      */
     public function testAssertEqualsFails($expected, $actual, $message)
     {
-        $this->setExpectedException(
-          'SebastianBergmann\\Comparator\\ComparisonFailure', $message
-        );
+        $this->expectException(ComparisonFailure::class);
+        $this->expectExceptionMessage($message);
+
         $this->comparator->assertEquals($expected, $actual);
     }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/FactoryTest.php b/lib/composer/vendor/sebastian/comparator/tests/FactoryTest.php
index cb58c20c7..24dbd86b6 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/FactoryTest.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/FactoryTest.php
@@ -10,57 +10,61 @@
 
 namespace SebastianBergmann\Comparator;
 
+use PHPUnit\Framework\TestCase;
+
 /**
  * @coversDefaultClass SebastianBergmann\Comparator\Factory
- *
+ * @uses SebastianBergmann\Comparator\Comparator
+ * @uses SebastianBergmann\Comparator\Factory
+ * @uses SebastianBergmann\Comparator\ComparisonFailure
  */
-class FactoryTest extends \PHPUnit_Framework_TestCase
+class FactoryTest extends TestCase
 {
     public function instanceProvider()
     {
         $tmpfile = tmpfile();
 
-        return array(
-            array(NULL, NULL, 'SebastianBergmann\\Comparator\\ScalarComparator'),
-            array(NULL, TRUE, 'SebastianBergmann\\Comparator\\ScalarComparator'),
-            array(TRUE, NULL, 'SebastianBergmann\\Comparator\\ScalarComparator'),
-            array(TRUE, TRUE, 'SebastianBergmann\\Comparator\\ScalarComparator'),
-            array(FALSE, FALSE, 'SebastianBergmann\\Comparator\\ScalarComparator'),
-            array(TRUE, FALSE, 'SebastianBergmann\\Comparator\\ScalarComparator'),
-            array(FALSE, TRUE, 'SebastianBergmann\\Comparator\\ScalarComparator'),
-            array('', '', 'SebastianBergmann\\Comparator\\ScalarComparator'),
-            array('0', '0', 'SebastianBergmann\\Comparator\\ScalarComparator'),
-            array('0', 0, 'SebastianBergmann\\Comparator\\NumericComparator'),
-            array(0, '0', 'SebastianBergmann\\Comparator\\NumericComparator'),
-            array(0, 0, 'SebastianBergmann\\Comparator\\NumericComparator'),
-            array(1.0, 0, 'SebastianBergmann\\Comparator\\DoubleComparator'),
-            array(0, 1.0, 'SebastianBergmann\\Comparator\\DoubleComparator'),
-            array(1.0, 1.0, 'SebastianBergmann\\Comparator\\DoubleComparator'),
-            array(array(1), array(1), 'SebastianBergmann\\Comparator\\ArrayComparator'),
-            array($tmpfile, $tmpfile, 'SebastianBergmann\\Comparator\\ResourceComparator'),
-            array(new \stdClass, new \stdClass, 'SebastianBergmann\\Comparator\\ObjectComparator'),
-            array(new \DateTime, new \DateTime, 'SebastianBergmann\\Comparator\\DateTimeComparator'),
-            array(new \SplObjectStorage, new \SplObjectStorage, 'SebastianBergmann\\Comparator\\SplObjectStorageComparator'),
-            array(new \Exception, new \Exception, 'SebastianBergmann\\Comparator\\ExceptionComparator'),
-            array(new \DOMDocument, new \DOMDocument, 'SebastianBergmann\\Comparator\\DOMNodeComparator'),
+        return [
+            [null, null, 'SebastianBergmann\\Comparator\\ScalarComparator'],
+            [null, true, 'SebastianBergmann\\Comparator\\ScalarComparator'],
+            [true, null, 'SebastianBergmann\\Comparator\\ScalarComparator'],
+            [true, true, 'SebastianBergmann\\Comparator\\ScalarComparator'],
+            [false, false, 'SebastianBergmann\\Comparator\\ScalarComparator'],
+            [true, false, 'SebastianBergmann\\Comparator\\ScalarComparator'],
+            [false, true, 'SebastianBergmann\\Comparator\\ScalarComparator'],
+            ['', '', 'SebastianBergmann\\Comparator\\ScalarComparator'],
+            ['0', '0', 'SebastianBergmann\\Comparator\\ScalarComparator'],
+            ['0', 0, 'SebastianBergmann\\Comparator\\NumericComparator'],
+            [0, '0', 'SebastianBergmann\\Comparator\\NumericComparator'],
+            [0, 0, 'SebastianBergmann\\Comparator\\NumericComparator'],
+            [1.0, 0, 'SebastianBergmann\\Comparator\\DoubleComparator'],
+            [0, 1.0, 'SebastianBergmann\\Comparator\\DoubleComparator'],
+            [1.0, 1.0, 'SebastianBergmann\\Comparator\\DoubleComparator'],
+            [[1], [1], 'SebastianBergmann\\Comparator\\ArrayComparator'],
+            [$tmpfile, $tmpfile, 'SebastianBergmann\\Comparator\\ResourceComparator'],
+            [new \stdClass, new \stdClass, 'SebastianBergmann\\Comparator\\ObjectComparator'],
+            [new \DateTime, new \DateTime, 'SebastianBergmann\\Comparator\\DateTimeComparator'],
+            [new \SplObjectStorage, new \SplObjectStorage, 'SebastianBergmann\\Comparator\\SplObjectStorageComparator'],
+            [new \Exception, new \Exception, 'SebastianBergmann\\Comparator\\ExceptionComparator'],
+            [new \DOMDocument, new \DOMDocument, 'SebastianBergmann\\Comparator\\DOMNodeComparator'],
             // mixed types
-            array($tmpfile, array(1), 'SebastianBergmann\\Comparator\\TypeComparator'),
-            array(array(1), $tmpfile, 'SebastianBergmann\\Comparator\\TypeComparator'),
-            array($tmpfile, '1', 'SebastianBergmann\\Comparator\\TypeComparator'),
-            array('1', $tmpfile, 'SebastianBergmann\\Comparator\\TypeComparator'),
-            array($tmpfile, new \stdClass, 'SebastianBergmann\\Comparator\\TypeComparator'),
-            array(new \stdClass, $tmpfile, 'SebastianBergmann\\Comparator\\TypeComparator'),
-            array(new \stdClass, array(1), 'SebastianBergmann\\Comparator\\TypeComparator'),
-            array(array(1), new \stdClass, 'SebastianBergmann\\Comparator\\TypeComparator'),
-            array(new \stdClass, '1', 'SebastianBergmann\\Comparator\\TypeComparator'),
-            array('1', new \stdClass, 'SebastianBergmann\\Comparator\\TypeComparator'),
-            array(new ClassWithToString, '1', 'SebastianBergmann\\Comparator\\ScalarComparator'),
-            array('1', new ClassWithToString, 'SebastianBergmann\\Comparator\\ScalarComparator'),
-            array(1.0, new \stdClass, 'SebastianBergmann\\Comparator\\TypeComparator'),
-            array(new \stdClass, 1.0, 'SebastianBergmann\\Comparator\\TypeComparator'),
-            array(1.0, array(1), 'SebastianBergmann\\Comparator\\TypeComparator'),
-            array(array(1), 1.0, 'SebastianBergmann\\Comparator\\TypeComparator'),
-        );
+            [$tmpfile, [1], 'SebastianBergmann\\Comparator\\TypeComparator'],
+            [[1], $tmpfile, 'SebastianBergmann\\Comparator\\TypeComparator'],
+            [$tmpfile, '1', 'SebastianBergmann\\Comparator\\TypeComparator'],
+            ['1', $tmpfile, 'SebastianBergmann\\Comparator\\TypeComparator'],
+            [$tmpfile, new \stdClass, 'SebastianBergmann\\Comparator\\TypeComparator'],
+            [new \stdClass, $tmpfile, 'SebastianBergmann\\Comparator\\TypeComparator'],
+            [new \stdClass, [1], 'SebastianBergmann\\Comparator\\TypeComparator'],
+            [[1], new \stdClass, 'SebastianBergmann\\Comparator\\TypeComparator'],
+            [new \stdClass, '1', 'SebastianBergmann\\Comparator\\TypeComparator'],
+            ['1', new \stdClass, 'SebastianBergmann\\Comparator\\TypeComparator'],
+            [new ClassWithToString, '1', 'SebastianBergmann\\Comparator\\ScalarComparator'],
+            ['1', new ClassWithToString, 'SebastianBergmann\\Comparator\\ScalarComparator'],
+            [1.0, new \stdClass, 'SebastianBergmann\\Comparator\\TypeComparator'],
+            [new \stdClass, 1.0, 'SebastianBergmann\\Comparator\\TypeComparator'],
+            [1.0, [1], 'SebastianBergmann\\Comparator\\TypeComparator'],
+            [[1], 1.0, 'SebastianBergmann\\Comparator\\TypeComparator'],
+        ];
     }
 
     /**
@@ -71,7 +75,7 @@ public function instanceProvider()
     public function testGetComparatorFor($a, $b, $expected)
     {
         $factory = new Factory;
-        $actual = $factory->getComparatorFor($a, $b);
+        $actual  = $factory->getComparatorFor($a, $b);
         $this->assertInstanceOf($expected, $actual);
     }
 
@@ -85,10 +89,10 @@ public function testRegister()
         $factory = new Factory;
         $factory->register($comparator);
 
-        $a = new TestClass;
-        $b = new TestClass;
+        $a        = new TestClass;
+        $b        = new TestClass;
         $expected = 'SebastianBergmann\\Comparator\\TestClassComparator';
-        $actual = $factory->getComparatorFor($a, $b);
+        $actual   = $factory->getComparatorFor($a, $b);
 
         $factory->unregister($comparator);
         $this->assertInstanceOf($expected, $actual);
@@ -105,11 +109,17 @@ public function testUnregister()
         $factory->register($comparator);
         $factory->unregister($comparator);
 
-        $a = new TestClass;
-        $b = new TestClass;
+        $a        = new TestClass;
+        $b        = new TestClass;
         $expected = 'SebastianBergmann\\Comparator\\ObjectComparator';
-        $actual = $factory->getComparatorFor($a, $b);
+        $actual   = $factory->getComparatorFor($a, $b);
 
         $this->assertInstanceOf($expected, $actual);
     }
+
+    public function testIsSingleton()
+    {
+        $f = Factory::getInstance();
+        $this->assertSame($f, Factory::getInstance());
+    }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/MockObjectComparatorTest.php b/lib/composer/vendor/sebastian/comparator/tests/MockObjectComparatorTest.php
index 7910ad7a4..4efb8409e 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/MockObjectComparatorTest.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/MockObjectComparatorTest.php
@@ -10,11 +10,16 @@
 
 namespace SebastianBergmann\Comparator;
 
+use PHPUnit\Framework\TestCase;
+use stdClass;
+
 /**
  * @coversDefaultClass SebastianBergmann\Comparator\MockObjectComparator
- *
+ * @uses SebastianBergmann\Comparator\Comparator
+ * @uses SebastianBergmann\Comparator\Factory
+ * @uses SebastianBergmann\Comparator\ComparisonFailure
  */
-class MockObjectComparatorTest extends \PHPUnit_Framework_TestCase
+class MockObjectComparatorTest extends TestCase
 {
     private $comparator;
 
@@ -26,90 +31,90 @@ protected function setUp()
 
     public function acceptsSucceedsProvider()
     {
-        $testmock = $this->getMock('SebastianBergmann\\Comparator\\TestClass');
-        $stdmock = $this->getMock('stdClass');
-
-        return array(
-          array($testmock, $testmock),
-          array($stdmock, $stdmock),
-          array($stdmock, $testmock)
-        );
+        $testmock = $this->createMock(TestClass::class);
+        $stdmock  = $this->createMock(stdClass::class);
+
+        return [
+          [$testmock, $testmock],
+          [$stdmock, $stdmock],
+          [$stdmock, $testmock]
+        ];
     }
 
     public function acceptsFailsProvider()
     {
-        $stdmock = $this->getMock('stdClass');
+        $stdmock = $this->createMock(stdClass::class);
 
-        return array(
-          array($stdmock, null),
-          array(null, $stdmock),
-          array(null, null)
-        );
+        return [
+          [$stdmock, null],
+          [null, $stdmock],
+          [null, null]
+        ];
     }
 
     public function assertEqualsSucceedsProvider()
     {
         // cyclic dependencies
-        $book1 = $this->getMock('SebastianBergmann\\Comparator\\Book', null);
-        $book1->author = $this->getMock('SebastianBergmann\\Comparator\\Author', null, array('Terry Pratchett'));
+        $book1                  = $this->getMockBuilder(Book::class)->setMethods(null)->getMock();
+        $book1->author          = $this->getMockBuilder(Author::class)->setMethods(null)->setConstructorArgs(['Terry Pratchett'])->getMock();
         $book1->author->books[] = $book1;
-        $book2 = $this->getMock('SebastianBergmann\\Comparator\\Book', null);
-        $book2->author = $this->getMock('SebastianBergmann\\Comparator\\Author', null, array('Terry Pratchett'));
+        $book2                  = $this->getMockBuilder(Book::class)->setMethods(null)->getMock();
+        $book2->author          = $this->getMockBuilder(Author::class)->setMethods(null)->setConstructorArgs(['Terry Pratchett'])->getMock();
         $book2->author->books[] = $book2;
 
-        $object1 = $this->getMock('SebastianBergmann\\Comparator\\SampleClass', null, array(4, 8, 15));
-        $object2 = $this->getMock('SebastianBergmann\\Comparator\\SampleClass', null, array(4, 8, 15));
-
-        return array(
-          array($object1, $object1),
-          array($object1, $object2),
-          array($book1, $book1),
-          array($book1, $book2),
-          array(
-            $this->getMock('SebastianBergmann\\Comparator\\Struct', null, array(2.3)),
-            $this->getMock('SebastianBergmann\\Comparator\\Struct', null, array(2.5)),
+        $object1 = $this->getMockBuilder(SampleClass::class)->setMethods(null)->setConstructorArgs([4, 8, 15])->getMock();
+        $object2 = $this->getMockBuilder(SampleClass::class)->setMethods(null)->setConstructorArgs([4, 8, 15])->getMock();
+
+        return [
+          [$object1, $object1],
+          [$object1, $object2],
+          [$book1, $book1],
+          [$book1, $book2],
+          [
+            $this->getMockBuilder(Struct::class)->setMethods(null)->setConstructorArgs([2.3])->getMock(),
+            $this->getMockBuilder(Struct::class)->setMethods(null)->setConstructorArgs([2.5])->getMock(),
             0.5
-          )
-        );
+          ]
+        ];
     }
 
     public function assertEqualsFailsProvider()
     {
-        $typeMessage = 'is not instance of expected class';
+        $typeMessage  = 'is not instance of expected class';
         $equalMessage = 'Failed asserting that two objects are equal.';
 
         // cyclic dependencies
-        $book1 = $this->getMock('SebastianBergmann\\Comparator\\Book', null);
-        $book1->author = $this->getMock('SebastianBergmann\\Comparator\\Author', null, array('Terry Pratchett'));
+        $book1                  = $this->getMockBuilder(Book::class)->setMethods(null)->getMock();
+        $book1->author          = $this->getMockBuilder(Author::class)->setMethods(null)->setConstructorArgs(['Terry Pratchett'])->getMock();
         $book1->author->books[] = $book1;
-        $book2 = $this->getMock('SebastianBergmann\\Comparator\\Book', null);
-        $book2->author = $this->getMock('SebastianBergmann\\Comparator\\Author', null, array('Terry Pratch'));
+        $book2                  = $this->getMockBuilder(Book::class)->setMethods(null)->getMock();
+        $book1->author          = $this->getMockBuilder(Author::class)->setMethods(null)->setConstructorArgs(['Terry Pratch'])->getMock();
         $book2->author->books[] = $book2;
 
-        $book3 = $this->getMock('SebastianBergmann\\Comparator\\Book', null);
+        $book3         = $this->getMockBuilder(Book::class)->setMethods(null)->getMock();
         $book3->author = 'Terry Pratchett';
-        $book4 = $this->getMock('stdClass');
+        $book4         = $this->createMock(stdClass::class);
         $book4->author = 'Terry Pratchett';
 
-        $object1 = $this->getMock('SebastianBergmann\\Comparator\\SampleClass', null, array(4, 8, 15));
-        $object2 = $this->getMock('SebastianBergmann\\Comparator\\SampleClass', null, array(16, 23, 42));
+        $object1 = $this->getMockBuilder(SampleClass::class)->setMethods(null)->setConstructorArgs([4, 8, 15])->getMock();
+        $object2 = $this->getMockBuilder(SampleClass::class)->setMethods(null)->setConstructorArgs([16, 23, 42])->getMock();
 
-        return array(
-          array(
-            $this->getMock('SebastianBergmann\\Comparator\\SampleClass', null, array(4, 8, 15)),
-            $this->getMock('SebastianBergmann\\Comparator\\SampleClass', null, array(16, 23, 42)),
+        return [
+          [
+            $this->getMockBuilder(SampleClass::class)->setMethods(null)->setConstructorArgs([4, 8, 15])->getMock(),
+            $this->getMockBuilder(SampleClass::class)->setMethods(null)->setConstructorArgs([16, 23, 42])->getMock(),
             $equalMessage
-          ),
-          array($object1, $object2, $equalMessage),
-          array($book1, $book2, $equalMessage),
-          array($book3, $book4, $typeMessage),
-          array(
-            $this->getMock('SebastianBergmann\\Comparator\\Struct', null, array(2.3)),
-            $this->getMock('SebastianBergmann\\Comparator\\Struct', null, array(4.2)),
+          ],
+          [$object1, $object2, $equalMessage],
+          [$book1, $book2, $equalMessage],
+          [$book3, $book4, $typeMessage],
+          [
+            $this->getMockBuilder(Struct::class)->setMethods(null)->setConstructorArgs([2.3])->getMock(),
+            $this->getMockBuilder(Struct::class)->setMethods(null)->setConstructorArgs([4.2])->getMock(),
             $equalMessage,
             0.5
-          )
-        );
+          ]
+        ];
     }
 
     /**
@@ -144,9 +149,7 @@ public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0)
 
         try {
             $this->comparator->assertEquals($expected, $actual, $delta);
-        }
-
-        catch (ComparisonFailure $exception) {
+        } catch (ComparisonFailure $exception) {
         }
 
         $this->assertNull($exception, 'Unexpected ComparisonFailure');
@@ -158,9 +161,9 @@ public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0)
      */
     public function testAssertEqualsFails($expected, $actual, $message, $delta = 0.0)
     {
-        $this->setExpectedException(
-          'SebastianBergmann\\Comparator\\ComparisonFailure', $message
-        );
+        $this->expectException(ComparisonFailure::class);
+        $this->expectExceptionMessage($message);
+
         $this->comparator->assertEquals($expected, $actual, $delta);
     }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/NumericComparatorTest.php b/lib/composer/vendor/sebastian/comparator/tests/NumericComparatorTest.php
index fec7d00ad..7b950ce37 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/NumericComparatorTest.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/NumericComparatorTest.php
@@ -10,11 +10,15 @@
 
 namespace SebastianBergmann\Comparator;
 
+use PHPUnit\Framework\TestCase;
+
 /**
  * @coversDefaultClass SebastianBergmann\Comparator\NumericComparator
- *
+ * @uses SebastianBergmann\Comparator\Comparator
+ * @uses SebastianBergmann\Comparator\Factory
+ * @uses SebastianBergmann\Comparator\ComparisonFailure
  */
-class NumericComparatorTest extends \PHPUnit_Framework_TestCase
+class NumericComparatorTest extends TestCase
 {
     private $comparator;
 
@@ -25,47 +29,47 @@ protected function setUp()
 
     public function acceptsSucceedsProvider()
     {
-        return array(
-          array(5, 10),
-          array(8, '0'),
-          array('10', 0),
-          array(0x74c3b00c, 42),
-          array(0755, 0777)
-        );
+        return [
+          [5, 10],
+          [8, '0'],
+          ['10', 0],
+          [0x74c3b00c, 42],
+          [0755, 0777]
+        ];
     }
 
     public function acceptsFailsProvider()
     {
-        return array(
-          array('5', '10'),
-          array(8, 5.0),
-          array(5.0, 8),
-          array(10, null),
-          array(false, 12)
-        );
+        return [
+          ['5', '10'],
+          [8, 5.0],
+          [5.0, 8],
+          [10, null],
+          [false, 12]
+        ];
     }
 
     public function assertEqualsSucceedsProvider()
     {
-        return array(
-          array(1337, 1337),
-          array('1337', 1337),
-          array(0x539, 1337),
-          array(02471, 1337),
-          array(1337, 1338, 1),
-          array('1337', 1340, 5),
-        );
+        return [
+          [1337, 1337],
+          ['1337', 1337],
+          [0x539, 1337],
+          [02471, 1337],
+          [1337, 1338, 1],
+          ['1337', 1340, 5],
+        ];
     }
 
     public function assertEqualsFailsProvider()
     {
-        return array(
-          array(1337, 1338),
-          array('1338', 1337),
-          array(0x539, 1338),
-          array(1337, 1339, 1),
-          array('1337', 1340, 2),
-        );
+        return [
+          [1337, 1338],
+          ['1338', 1337],
+          [0x539, 1338],
+          [1337, 1339, 1],
+          ['1337', 1340, 2],
+        ];
     }
 
     /**
@@ -100,9 +104,7 @@ public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0)
 
         try {
             $this->comparator->assertEquals($expected, $actual, $delta);
-        }
-
-        catch (ComparisonFailure $exception) {
+        } catch (ComparisonFailure $exception) {
         }
 
         $this->assertNull($exception, 'Unexpected ComparisonFailure');
@@ -114,9 +116,9 @@ public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0)
      */
     public function testAssertEqualsFails($expected, $actual, $delta = 0.0)
     {
-        $this->setExpectedException(
-          'SebastianBergmann\\Comparator\\ComparisonFailure', 'matches expected'
-        );
+        $this->expectException(ComparisonFailure::class);
+        $this->expectExceptionMessage('matches expected');
+
         $this->comparator->assertEquals($expected, $actual, $delta);
     }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/ObjectComparatorTest.php b/lib/composer/vendor/sebastian/comparator/tests/ObjectComparatorTest.php
index a95823253..9cb4b1fe1 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/ObjectComparatorTest.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/ObjectComparatorTest.php
@@ -11,12 +11,15 @@
 namespace SebastianBergmann\Comparator;
 
 use stdClass;
+use PHPUnit\Framework\TestCase;
 
 /**
  * @coversDefaultClass SebastianBergmann\Comparator\ObjectComparator
- *
+ * @uses SebastianBergmann\Comparator\Comparator
+ * @uses SebastianBergmann\Comparator\Factory
+ * @uses SebastianBergmann\Comparator\ComparisonFailure
  */
-class ObjectComparatorTest extends \PHPUnit_Framework_TestCase
+class ObjectComparatorTest extends TestCase
 {
     private $comparator;
 
@@ -28,72 +31,72 @@ protected function setUp()
 
     public function acceptsSucceedsProvider()
     {
-        return array(
-          array(new TestClass, new TestClass),
-          array(new stdClass, new stdClass),
-          array(new stdClass, new TestClass)
-        );
+        return [
+          [new TestClass, new TestClass],
+          [new stdClass, new stdClass],
+          [new stdClass, new TestClass]
+        ];
     }
 
     public function acceptsFailsProvider()
     {
-        return array(
-          array(new stdClass, null),
-          array(null, new stdClass),
-          array(null, null)
-        );
+        return [
+          [new stdClass, null],
+          [null, new stdClass],
+          [null, null]
+        ];
     }
 
     public function assertEqualsSucceedsProvider()
     {
         // cyclic dependencies
-        $book1 = new Book;
-        $book1->author = new Author('Terry Pratchett');
+        $book1                  = new Book;
+        $book1->author          = new Author('Terry Pratchett');
         $book1->author->books[] = $book1;
-        $book2 = new Book;
-        $book2->author = new Author('Terry Pratchett');
+        $book2                  = new Book;
+        $book2->author          = new Author('Terry Pratchett');
         $book2->author->books[] = $book2;
 
         $object1 = new SampleClass(4, 8, 15);
         $object2 = new SampleClass(4, 8, 15);
 
-        return array(
-          array($object1, $object1),
-          array($object1, $object2),
-          array($book1, $book1),
-          array($book1, $book2),
-          array(new Struct(2.3), new Struct(2.5), 0.5)
-        );
+        return [
+          [$object1, $object1],
+          [$object1, $object2],
+          [$book1, $book1],
+          [$book1, $book2],
+          [new Struct(2.3), new Struct(2.5), 0.5]
+        ];
     }
 
     public function assertEqualsFailsProvider()
     {
-        $typeMessage = 'is not instance of expected class';
+        $typeMessage  = 'is not instance of expected class';
         $equalMessage = 'Failed asserting that two objects are equal.';
 
         // cyclic dependencies
-        $book1 = new Book;
-        $book1->author = new Author('Terry Pratchett');
+        $book1                  = new Book;
+        $book1->author          = new Author('Terry Pratchett');
         $book1->author->books[] = $book1;
-        $book2 = new Book;
-        $book2->author = new Author('Terry Pratch');
+        $book2                  = new Book;
+        $book2->author          = new Author('Terry Pratch');
         $book2->author->books[] = $book2;
 
-        $book3 = new Book;
+        $book3         = new Book;
         $book3->author = 'Terry Pratchett';
-        $book4 = new stdClass;
+        $book4         = new stdClass;
         $book4->author = 'Terry Pratchett';
 
-        $object1 = new SampleClass( 4,  8, 15);
+        $object1 = new SampleClass(4, 8, 15);
         $object2 = new SampleClass(16, 23, 42);
 
-        return array(
-          array(new SampleClass(4, 8, 15), new SampleClass(16, 23, 42), $equalMessage),
-          array($object1, $object2, $equalMessage),
-          array($book1, $book2, $equalMessage),
-          array($book3, $book4, $typeMessage),
-          array(new Struct(2.3), new Struct(4.2), $equalMessage, 0.5)
-        );
+        return [
+          [new SampleClass(4, 8, 15), new SampleClass(16, 23, 42), $equalMessage],
+          [$object1, $object2, $equalMessage],
+          [$book1, $book2, $equalMessage],
+          [$book3, $book4, $typeMessage],
+          [new Struct(2.3), new Struct(4.2), $equalMessage, 0.5]
+        ];
     }
 
     /**
@@ -128,9 +131,7 @@ public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0)
 
         try {
             $this->comparator->assertEquals($expected, $actual, $delta);
-        }
-
-        catch (ComparisonFailure $exception) {
+        } catch (ComparisonFailure $exception) {
         }
 
         $this->assertNull($exception, 'Unexpected ComparisonFailure');
@@ -142,9 +143,9 @@ public function testAssertEqualsSucceeds($expected, $actual, $delta = 0.0)
      */
     public function testAssertEqualsFails($expected, $actual, $message, $delta = 0.0)
     {
-        $this->setExpectedException(
-          'SebastianBergmann\\Comparator\\ComparisonFailure', $message
-        );
+        $this->expectException(ComparisonFailure::class);
+        $this->expectExceptionMessage($message);
+
         $this->comparator->assertEquals($expected, $actual, $delta);
     }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/ResourceComparatorTest.php b/lib/composer/vendor/sebastian/comparator/tests/ResourceComparatorTest.php
index a9e9e9552..4e79f3750 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/ResourceComparatorTest.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/ResourceComparatorTest.php
@@ -10,11 +10,15 @@
 
 namespace SebastianBergmann\Comparator;
 
+use PHPUnit\Framework\TestCase;
+
 /**
  * @coversDefaultClass SebastianBergmann\Comparator\ResourceComparator
- *
+ * @uses SebastianBergmann\Comparator\Comparator
+ * @uses SebastianBergmann\Comparator\Factory
+ * @uses SebastianBergmann\Comparator\ComparisonFailure
  */
-class ResourceComparatorTest extends \PHPUnit_Framework_TestCase
+class ResourceComparatorTest extends TestCase
 {
     private $comparator;
 
@@ -28,22 +32,22 @@ public function acceptsSucceedsProvider()
         $tmpfile1 = tmpfile();
         $tmpfile2 = tmpfile();
 
-        return array(
-          array($tmpfile1, $tmpfile1),
-          array($tmpfile2, $tmpfile2),
-          array($tmpfile1, $tmpfile2)
-        );
+        return [
+          [$tmpfile1, $tmpfile1],
+          [$tmpfile2, $tmpfile2],
+          [$tmpfile1, $tmpfile2]
+        ];
     }
 
     public function acceptsFailsProvider()
     {
         $tmpfile1 = tmpfile();
 
-        return array(
-          array($tmpfile1, null),
-          array(null, $tmpfile1),
-          array(null, null)
-        );
+        return [
+          [$tmpfile1, null],
+          [null, $tmpfile1],
+          [null, null]
+        ];
     }
 
     public function assertEqualsSucceedsProvider()
@@ -51,10 +55,10 @@ public function assertEqualsSucceedsProvider()
         $tmpfile1 = tmpfile();
         $tmpfile2 = tmpfile();
 
-        return array(
-          array($tmpfile1, $tmpfile1),
-          array($tmpfile2, $tmpfile2)
-        );
+        return [
+          [$tmpfile1, $tmpfile1],
+          [$tmpfile2, $tmpfile2]
+        ];
     }
 
     public function assertEqualsFailsProvider()
@@ -62,10 +66,10 @@ public function assertEqualsFailsProvider()
         $tmpfile1 = tmpfile();
         $tmpfile2 = tmpfile();
 
-        return array(
-          array($tmpfile1, $tmpfile2),
-          array($tmpfile2, $tmpfile1)
-        );
+        return [
+          [$tmpfile1, $tmpfile2],
+          [$tmpfile2, $tmpfile1]
+        ];
     }
 
     /**
@@ -100,9 +104,7 @@ public function testAssertEqualsSucceeds($expected, $actual)
 
         try {
             $this->comparator->assertEquals($expected, $actual);
-        }
-
-        catch (ComparisonFailure $exception) {
+        } catch (ComparisonFailure $exception) {
         }
 
         $this->assertNull($exception, 'Unexpected ComparisonFailure');
@@ -114,7 +116,8 @@ public function testAssertEqualsSucceeds($expected, $actual)
      */
     public function testAssertEqualsFails($expected, $actual)
     {
-        $this->setExpectedException('SebastianBergmann\\Comparator\\ComparisonFailure');
+        $this->expectException(ComparisonFailure::class);
+
         $this->comparator->assertEquals($expected, $actual);
     }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/ScalarComparatorTest.php b/lib/composer/vendor/sebastian/comparator/tests/ScalarComparatorTest.php
index e5156aa39..67ae01315 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/ScalarComparatorTest.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/ScalarComparatorTest.php
@@ -10,11 +10,15 @@
 
 namespace SebastianBergmann\Comparator;
 
+use PHPUnit\Framework\TestCase;
+
 /**
  * @coversDefaultClass SebastianBergmann\Comparator\ScalarComparator
- *
+ * @uses SebastianBergmann\Comparator\Comparator
+ * @uses SebastianBergmann\Comparator\Factory
+ * @uses SebastianBergmann\Comparator\ComparisonFailure
  */
-class ScalarComparatorTest extends \PHPUnit_Framework_TestCase
+class ScalarComparatorTest extends TestCase
 {
     private $comparator;
 
@@ -25,83 +29,83 @@ protected function setUp()
 
     public function acceptsSucceedsProvider()
     {
-        return array(
-          array("string", "string"),
-          array(new ClassWithToString, "string"),
-          array("string", new ClassWithToString),
-          array("string", null),
-          array(false, "string"),
-          array(false, true),
-          array(null, false),
-          array(null, null),
-          array("10", 10),
-          array("", false),
-          array("1", true),
-          array(1, true),
-          array(0, false),
-          array(0.1, "0.1")
-        );
+        return [
+          ['string', 'string'],
+          [new ClassWithToString, 'string'],
+          ['string', new ClassWithToString],
+          ['string', null],
+          [false, 'string'],
+          [false, true],
+          [null, false],
+          [null, null],
+          ['10', 10],
+          ['', false],
+          ['1', true],
+          [1, true],
+          [0, false],
+          [0.1, '0.1']
+        ];
     }
 
     public function acceptsFailsProvider()
     {
-        return array(
-          array(array(), array()),
-          array("string", array()),
-          array(new ClassWithToString, new ClassWithToString),
-          array(false, new ClassWithToString),
-          array(tmpfile(), tmpfile())
-        );
+        return [
+          [[], []],
+          ['string', []],
+          [new ClassWithToString, new ClassWithToString],
+          [false, new ClassWithToString],
+          [tmpfile(), tmpfile()]
+        ];
     }
 
     public function assertEqualsSucceedsProvider()
     {
-        return array(
-          array("string", "string"),
-          array(new ClassWithToString, new ClassWithToString),
-          array("string representation", new ClassWithToString),
-          array(new ClassWithToString, "string representation"),
-          array("string", "STRING", true),
-          array("STRING", "string", true),
-          array("String Representation", new ClassWithToString, true),
-          array(new ClassWithToString, "String Representation", true),
-          array("10", 10),
-          array("", false),
-          array("1", true),
-          array(1, true),
-          array(0, false),
-          array(0.1, "0.1"),
-          array(false, null),
-          array(false, false),
-          array(true, true),
-          array(null, null)
-        );
+        return [
+          ['string', 'string'],
+          [new ClassWithToString, new ClassWithToString],
+          ['string representation', new ClassWithToString],
+          [new ClassWithToString, 'string representation'],
+          ['string', 'STRING', true],
+          ['STRING', 'string', true],
+          ['String Representation', new ClassWithToString, true],
+          [new ClassWithToString, 'String Representation', true],
+          ['10', 10],
+          ['', false],
+          ['1', true],
+          [1, true],
+          [0, false],
+          [0.1, '0.1'],
+          [false, null],
+          [false, false],
+          [true, true],
+          [null, null]
+        ];
     }
 
     public function assertEqualsFailsProvider()
     {
         $stringException = 'Failed asserting that two strings are equal.';
-        $otherException = 'matches expected';
+        $otherException  = 'matches expected';
 
-        return array(
-          array("string", "other string", $stringException),
-          array("string", "STRING", $stringException),
-          array("STRING", "string", $stringException),
-          array("string", "other string", $stringException),
+        return [
+          ['string', 'other string', $stringException],
+          ['string', 'STRING', $stringException],
+          ['STRING', 'string', $stringException],
+          ['string', 'other string', $stringException],
           // https://github.com/sebastianbergmann/phpunit/issues/1023
-          array('9E6666666','9E7777777', $stringException),
-          array(new ClassWithToString, "does not match", $otherException),
-          array("does not match", new ClassWithToString, $otherException),
-          array(0, 'Foobar', $otherException),
-          array('Foobar', 0, $otherException),
-          array("10", 25, $otherException),
-          array("1", false, $otherException),
-          array("", true, $otherException),
-          array(false, true, $otherException),
-          array(true, false, $otherException),
-          array(null, true, $otherException),
-          array(0, true, $otherException)
-        );
+          ['9E6666666','9E7777777', $stringException],
+          [new ClassWithToString, 'does not match', $otherException],
+          ['does not match', new ClassWithToString, $otherException],
+          [0, 'Foobar', $otherException],
+          ['Foobar', 0, $otherException],
+          ['10', 25, $otherException],
+          ['1', false, $otherException],
+          ['', true, $otherException],
+          [false, true, $otherException],
+          [true, false, $otherException],
+          [null, true, $otherException],
+          [0, true, $otherException]
+        ];
     }
 
     /**
@@ -136,9 +140,7 @@ public function testAssertEqualsSucceeds($expected, $actual, $ignoreCase = false
 
         try {
             $this->comparator->assertEquals($expected, $actual, 0.0, false, $ignoreCase);
-        }
-
-        catch (ComparisonFailure $exception) {
+        } catch (ComparisonFailure $exception) {
         }
 
         $this->assertNull($exception, 'Unexpected ComparisonFailure');
@@ -150,9 +152,9 @@ public function testAssertEqualsSucceeds($expected, $actual, $ignoreCase = false
      */
     public function testAssertEqualsFails($expected, $actual, $message)
     {
-        $this->setExpectedException(
-          'SebastianBergmann\\Comparator\\ComparisonFailure', $message
-        );
+        $this->expectException(ComparisonFailure::class);
+        $this->expectExceptionMessage($message);
+
         $this->comparator->assertEquals($expected, $actual);
     }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/SplObjectStorageComparatorTest.php b/lib/composer/vendor/sebastian/comparator/tests/SplObjectStorageComparatorTest.php
index 766dd2df3..e0f548085 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/SplObjectStorageComparatorTest.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/SplObjectStorageComparatorTest.php
@@ -12,12 +12,15 @@
 
 use SplObjectStorage;
 use stdClass;
+use PHPUnit\Framework\TestCase;
 
 /**
  * @coversDefaultClass SebastianBergmann\Comparator\SplObjectStorageComparator
- *
+ * @uses SebastianBergmann\Comparator\Comparator
+ * @uses SebastianBergmann\Comparator\Factory
+ * @uses SebastianBergmann\Comparator\ComparisonFailure
  */
-class SplObjectStorageComparatorTest extends \PHPUnit_Framework_TestCase
+class SplObjectStorageComparatorTest extends TestCase
 {
     private $comparator;
 
@@ -28,11 +31,11 @@ protected function setUp()
 
     public function acceptsFailsProvider()
     {
-        return array(
-          array(new SplObjectStorage, new stdClass),
-          array(new stdClass, new SplObjectStorage),
-          array(new stdClass, new stdClass)
-        );
+        return [
+          [new SplObjectStorage, new stdClass],
+          [new stdClass, new SplObjectStorage],
+          [new stdClass, new stdClass]
+        ];
     }
 
     public function assertEqualsSucceedsProvider()
@@ -51,12 +54,12 @@ public function assertEqualsSucceedsProvider()
         $storage4->attach($object2);
         $storage4->attach($object1);
 
-        return array(
-          array($storage1, $storage1),
-          array($storage1, $storage2),
-          array($storage3, $storage3),
-          array($storage3, $storage4)
-        );
+        return [
+          [$storage1, $storage1],
+          [$storage1, $storage2],
+          [$storage3, $storage3],
+          [$storage3, $storage4]
+        ];
     }
 
     public function assertEqualsFailsProvider()
@@ -73,11 +76,11 @@ public function assertEqualsFailsProvider()
         $storage3->attach($object2);
         $storage3->attach($object1);
 
-        return array(
-          array($storage1, $storage2),
-          array($storage1, $storage3),
-          array($storage2, $storage3),
-        );
+        return [
+          [$storage1, $storage2],
+          [$storage1, $storage3],
+          [$storage2, $storage3],
+        ];
     }
 
     /**
@@ -114,9 +117,7 @@ public function testAssertEqualsSucceeds($expected, $actual)
 
         try {
             $this->comparator->assertEquals($expected, $actual);
-        }
-
-        catch (ComparisonFailure $exception) {
+        } catch (ComparisonFailure $exception) {
         }
 
         $this->assertNull($exception, 'Unexpected ComparisonFailure');
@@ -128,10 +129,20 @@ public function testAssertEqualsSucceeds($expected, $actual)
      */
     public function testAssertEqualsFails($expected, $actual)
     {
-        $this->setExpectedException(
-          'SebastianBergmann\\Comparator\\ComparisonFailure',
-          'Failed asserting that two objects are equal.'
-        );
+        $this->expectException(ComparisonFailure::class);
+        $this->expectExceptionMessage('Failed asserting that two objects are equal.');
+
         $this->comparator->assertEquals($expected, $actual);
     }
+
+    public function testAssertEqualsFails2()
+    {
+        $this->expectException(ComparisonFailure::class);
+        $this->expectExceptionMessage('Failed asserting that two objects are equal.');
+
+        $t = new SplObjectStorage();
+        $t->attach(new \stdClass());
+
+        $this->comparator->assertEquals($t, new \SplObjectStorage());
+    }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/TypeComparatorTest.php b/lib/composer/vendor/sebastian/comparator/tests/TypeComparatorTest.php
index bb51f8a14..8fb57892f 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/TypeComparatorTest.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/TypeComparatorTest.php
@@ -11,12 +11,15 @@
 namespace SebastianBergmann\Comparator;
 
 use stdClass;
+use PHPUnit\Framework\TestCase;
 
 /**
  * @coversDefaultClass SebastianBergmann\Comparator\TypeComparator
- *
+ * @uses SebastianBergmann\Comparator\Comparator
+ * @uses SebastianBergmann\Comparator\Factory
+ * @uses SebastianBergmann\Comparator\ComparisonFailure
  */
-class TypeComparatorTest extends \PHPUnit_Framework_TestCase
+class TypeComparatorTest extends TestCase
 {
     private $comparator;
 
@@ -27,40 +30,40 @@ protected function setUp()
 
     public function acceptsSucceedsProvider()
     {
-        return array(
-          array(true, 1),
-          array(false, array(1)),
-          array(null, new stdClass),
-          array(1.0, 5),
-          array("", "")
-        );
+        return [
+          [true, 1],
+          [false, [1]],
+          [null, new stdClass],
+          [1.0, 5],
+          ['', '']
+        ];
     }
 
     public function assertEqualsSucceedsProvider()
     {
-        return array(
-          array(true, true),
-          array(true, false),
-          array(false, false),
-          array(null, null),
-          array(new stdClass, new stdClass),
-          array(0, 0),
-          array(1.0, 2.0),
-          array("hello", "world"),
-          array("", ""),
-          array(array(), array(1,2,3))
-        );
+        return [
+          [true, true],
+          [true, false],
+          [false, false],
+          [null, null],
+          [new stdClass, new stdClass],
+          [0, 0],
+          [1.0, 2.0],
+          ['hello', 'world'],
+          ['', ''],
+          [[], [1,2,3]]
+        ];
     }
 
     public function assertEqualsFailsProvider()
     {
-        return array(
-          array(true, null),
-          array(null, false),
-          array(1.0, 0),
-          array(new stdClass, array()),
-          array("1", 1)
-        );
+        return [
+          [true, null],
+          [null, false],
+          [1.0, 0],
+          [new stdClass, []],
+          ['1', 1]
+        ];
     }
 
     /**
@@ -84,9 +87,7 @@ public function testAssertEqualsSucceeds($expected, $actual)
 
         try {
             $this->comparator->assertEquals($expected, $actual);
-        }
-
-        catch (ComparisonFailure $exception) {
+        } catch (ComparisonFailure $exception) {
         }
 
         $this->assertNull($exception, 'Unexpected ComparisonFailure');
@@ -98,7 +99,9 @@ public function testAssertEqualsSucceeds($expected, $actual)
      */
     public function testAssertEqualsFails($expected, $actual)
     {
-        $this->setExpectedException('SebastianBergmann\\Comparator\\ComparisonFailure', 'does not match expected type');
+        $this->expectException(ComparisonFailure::class);
+        $this->expectExceptionMessage('does not match expected type');
+
         $this->comparator->assertEquals($expected, $actual);
     }
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/_files/Author.php b/lib/composer/vendor/sebastian/comparator/tests/_files/Author.php
deleted file mode 100644
index ae698c3c0..000000000
--- a/lib/composer/vendor/sebastian/comparator/tests/_files/Author.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-/*
- * This file is part of the Comparator package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\Comparator;
-
-/**
- * An author.
- *
- */
-class Author
-{
-    // the order of properties is important for testing the cycle!
-    public $books = array();
-
-    private $name = '';
-
-    public function __construct($name)
-    {
-        $this->name = $name;
-    }
-}
diff --git a/lib/composer/vendor/sebastian/comparator/tests/_fixture/Author.php b/lib/composer/vendor/sebastian/comparator/tests/_fixture/Author.php
new file mode 100644
index 000000000..e5376b6e3
--- /dev/null
+++ b/lib/composer/vendor/sebastian/comparator/tests/_fixture/Author.php
@@ -0,0 +1,27 @@
+<?php
+/*
+ * This file is part of the Comparator package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Comparator;
+
+/**
+ * An author.
+ */
+class Author
+{
+    // the order of properties is important for testing the cycle!
+    public $books = [];
+
+    private $name = '';
+
+    public function __construct($name)
+    {
+        $this->name = $name;
+    }
+}
diff --git a/lib/composer/vendor/sebastian/comparator/tests/_files/Book.php b/lib/composer/vendor/sebastian/comparator/tests/_fixture/Book.php
similarity index 99%
rename from lib/composer/vendor/sebastian/comparator/tests/_files/Book.php
rename to lib/composer/vendor/sebastian/comparator/tests/_fixture/Book.php
index 6171bc33e..bd17bcaad 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/_files/Book.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/_fixture/Book.php
@@ -12,7 +12,6 @@
 
 /**
  * A book.
- *
  */
 class Book
 {
diff --git a/lib/composer/vendor/sebastian/comparator/tests/_files/ClassWithToString.php b/lib/composer/vendor/sebastian/comparator/tests/_fixture/ClassWithToString.php
similarity index 100%
rename from lib/composer/vendor/sebastian/comparator/tests/_files/ClassWithToString.php
rename to lib/composer/vendor/sebastian/comparator/tests/_fixture/ClassWithToString.php
diff --git a/lib/composer/vendor/sebastian/comparator/tests/_files/SampleClass.php b/lib/composer/vendor/sebastian/comparator/tests/_fixture/SampleClass.php
similarity index 99%
rename from lib/composer/vendor/sebastian/comparator/tests/_files/SampleClass.php
rename to lib/composer/vendor/sebastian/comparator/tests/_fixture/SampleClass.php
index 6079dd343..1419c7b0e 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/_files/SampleClass.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/_fixture/SampleClass.php
@@ -12,7 +12,6 @@
 
 /**
  * A sample class.
- *
  */
 class SampleClass
 {
diff --git a/lib/composer/vendor/sebastian/comparator/tests/_files/Struct.php b/lib/composer/vendor/sebastian/comparator/tests/_fixture/Struct.php
similarity index 99%
rename from lib/composer/vendor/sebastian/comparator/tests/_files/Struct.php
rename to lib/composer/vendor/sebastian/comparator/tests/_fixture/Struct.php
index 79ec559a8..a617e1a93 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/_files/Struct.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/_fixture/Struct.php
@@ -12,7 +12,6 @@
 
 /**
  * A struct.
- *
  */
 class Struct
 {
diff --git a/lib/composer/vendor/sebastian/comparator/tests/_files/TestClass.php b/lib/composer/vendor/sebastian/comparator/tests/_fixture/TestClass.php
similarity index 94%
rename from lib/composer/vendor/sebastian/comparator/tests/_files/TestClass.php
rename to lib/composer/vendor/sebastian/comparator/tests/_fixture/TestClass.php
index e4c9b78ca..21a25ff36 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/_files/TestClass.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/_fixture/TestClass.php
@@ -10,5 +10,6 @@
 
 namespace SebastianBergmann\Comparator;
 
-class TestClass {
+class TestClass
+{
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/_files/TestClassComparator.php b/lib/composer/vendor/sebastian/comparator/tests/_fixture/TestClassComparator.php
similarity index 84%
rename from lib/composer/vendor/sebastian/comparator/tests/_files/TestClassComparator.php
rename to lib/composer/vendor/sebastian/comparator/tests/_fixture/TestClassComparator.php
index 52aac3fdf..ff3229e54 100644
--- a/lib/composer/vendor/sebastian/comparator/tests/_files/TestClassComparator.php
+++ b/lib/composer/vendor/sebastian/comparator/tests/_fixture/TestClassComparator.php
@@ -10,5 +10,6 @@
 
 namespace SebastianBergmann\Comparator;
 
-class TestClassComparator extends ObjectComparator {
+class TestClassComparator extends ObjectComparator
+{
 }
diff --git a/lib/composer/vendor/sebastian/comparator/tests/autoload.php b/lib/composer/vendor/sebastian/comparator/tests/autoload.php
deleted file mode 100644
index f4d9bbcc8..000000000
--- a/lib/composer/vendor/sebastian/comparator/tests/autoload.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-// @codingStandardsIgnoreFile
-// @codeCoverageIgnoreStart
-// this is an autogenerated file - do not edit
-spl_autoload_register(
-    function($class) {
-        static $classes = null;
-        if ($classes === null) {
-            $classes = array(
-                'sebastianbergmann\\comparator\\arraycomparatortest' => '/ArrayComparatorTest.php',
-                'sebastianbergmann\\comparator\\author' => '/_files/Author.php',
-                'sebastianbergmann\\comparator\\book' => '/_files/Book.php',
-                'sebastianbergmann\\comparator\\classwithtostring' => '/_files/ClassWithToString.php',
-                'sebastianbergmann\\comparator\\datetimecomparatortest' => '/DateTimeComparatorTest.php',
-                'sebastianbergmann\\comparator\\domnodecomparatortest' => '/DOMNodeComparatorTest.php',
-                'sebastianbergmann\\comparator\\doublecomparatortest' => '/DoubleComparatorTest.php',
-                'sebastianbergmann\\comparator\\exceptioncomparatortest' => '/ExceptionComparatorTest.php',
-                'sebastianbergmann\\comparator\\factorytest' => '/FactoryTest.php',
-                'sebastianbergmann\\comparator\\mockobjectcomparatortest' => '/MockObjectComparatorTest.php',
-                'sebastianbergmann\\comparator\\numericcomparatortest' => '/NumericComparatorTest.php',
-                'sebastianbergmann\\comparator\\objectcomparatortest' => '/ObjectComparatorTest.php',
-                'sebastianbergmann\\comparator\\resourcecomparatortest' => '/ResourceComparatorTest.php',
-                'sebastianbergmann\\comparator\\sampleclass' => '/_files/SampleClass.php',
-                'sebastianbergmann\\comparator\\scalarcomparatortest' => '/ScalarComparatorTest.php',
-                'sebastianbergmann\\comparator\\splobjectstoragecomparatortest' => '/SplObjectStorageComparatorTest.php',
-                'sebastianbergmann\\comparator\\struct' => '/_files/Struct.php',
-                'sebastianbergmann\\comparator\\testclass' => '/_files/TestClass.php',
-                'sebastianbergmann\\comparator\\testclasscomparator' => '/_files/TestClassComparator.php',
-                'sebastianbergmann\\comparator\\typecomparatortest' => '/TypeComparatorTest.php'
-            );
-        }
-        $cn = strtolower($class);
-        if (isset($classes[$cn])) {
-            require __DIR__ . $classes[$cn];
-        }
-    }
-);
-// @codeCoverageIgnoreEnd
diff --git a/lib/composer/vendor/sebastian/comparator/tests/bootstrap.php b/lib/composer/vendor/sebastian/comparator/tests/bootstrap.php
deleted file mode 100644
index 8f1c57c32..000000000
--- a/lib/composer/vendor/sebastian/comparator/tests/bootstrap.php
+++ /dev/null
@@ -1,7 +0,0 @@
-<?php
-require __DIR__ . '/../vendor/autoload.php';
-require __DIR__ . '/autoload.php';
-
-ini_set('precision', 14);
-ini_set('serialize_precision', 14);
-
diff --git a/lib/composer/vendor/sebastian/diff/.gitignore b/lib/composer/vendor/sebastian/diff/.gitignore
index d571f2409..cd879d7be 100644
--- a/lib/composer/vendor/sebastian/diff/.gitignore
+++ b/lib/composer/vendor/sebastian/diff/.gitignore
@@ -1,10 +1,5 @@
-.idea
-phpunit.xml
-composer.lock
-composer.phar
-vendor/
-cache.properties
-build/SebastianBergmann
-build/LICENSE
-build/README.md
-build/*.tgz
+/.idea
+/composer.lock
+/vendor
+/.php_cs.cache
+/from.txt.orig
\ No newline at end of file
diff --git a/lib/composer/vendor/sebastian/diff/.php_cs b/lib/composer/vendor/sebastian/diff/.php_cs
index 286a5d68b..fa08b97a2 100644
--- a/lib/composer/vendor/sebastian/diff/.php_cs
+++ b/lib/composer/vendor/sebastian/diff/.php_cs
@@ -1,66 +1,81 @@
-<?php
-$finder = Symfony\CS\Finder\DefaultFinder::create()
-    ->files()
-    ->in('src')
-    ->in('tests')
-    ->name('*.php');
+<?php declare(strict_types=1);
+$header = <<<'EOF'
+This file is part of sebastian/diff.
 
-return Symfony\CS\Config\Config::create()
-    ->level(\Symfony\CS\FixerInterface::NONE_LEVEL)
-    ->fixers(
-        array(
-            'align_double_arrow',
-            'align_equals',
-            'braces',
-            'concat_with_spaces',
-            'duplicate_semicolon',
-            'elseif',
-            'empty_return',
-            'encoding',
-            'eof_ending',
-            'extra_empty_lines',
-            'function_call_space',
-            'function_declaration',
-            'indentation',
-            'join_function',
-            'line_after_namespace',
-            'linefeed',
-            'list_commas',
-            'lowercase_constants',
-            'lowercase_keywords',
-            'method_argument_space',
-            'multiple_use',
-            'namespace_no_leading_whitespace',
-            'no_blank_lines_after_class_opening',
-            'no_empty_lines_after_phpdocs',
-            'parenthesis',
-            'php_closing_tag',
-            'phpdoc_indent',
-            'phpdoc_no_access',
-            'phpdoc_no_empty_return',
-            'phpdoc_no_package',
-            'phpdoc_params',
-            'phpdoc_scalar',
-            'phpdoc_separation',
-            'phpdoc_to_comment',
-            'phpdoc_trim',
-            'phpdoc_types',
-            'phpdoc_var_without_name',
-            'remove_lines_between_uses',
-            'return',
-            'self_accessor',
-            'short_tag',
-            'single_line_after_imports',
-            'single_quote',
-            'spaces_before_semicolon',
-            'spaces_cast',
-            'ternary_spaces',
-            'trailing_spaces',
-            'trim_array_spaces',
-            'unused_use',
-            'visibility',
-            'whitespacy_lines'
-        )
-    )
-    ->finder($finder);
+(c) Sebastian Bergmann <sebastian@phpunit.de>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+EOF;
 
+return PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules(
+        [
+            'array_syntax' => ['syntax' => 'short'],
+            'binary_operator_spaces' => [
+                'align_double_arrow' => true,
+                'align_equals' => true
+            ],
+            'blank_line_after_namespace' => true,
+            'blank_line_before_return' => true,
+            'braces' => true,
+            'cast_spaces' => true,
+            'concat_space' => ['spacing' => 'one'],
+            'declare_strict_types' => true,
+            'elseif' => true,
+            'encoding' => true,
+            'full_opening_tag' => true,
+            'function_declaration' => true,
+            'header_comment' => ['header' => $header, 'separate' => 'none'],
+            'indentation_type' => true,
+            'line_ending' => true,
+            'lowercase_constants' => true,
+            'lowercase_keywords' => true,
+            'method_argument_space' => true,
+            'native_function_invocation' => true,
+            'no_alias_functions' => true,
+            'no_blank_lines_after_class_opening' => true,
+            'no_blank_lines_after_phpdoc' => true,
+            'no_closing_tag' => true,
+            'no_empty_phpdoc' => true,
+            'no_empty_statement' => true,
+            'no_extra_consecutive_blank_lines' => true,
+            'no_leading_namespace_whitespace' => true,
+            'no_singleline_whitespace_before_semicolons' => true,
+            'no_spaces_after_function_name' => true,
+            'no_spaces_inside_parenthesis' => true,
+            'no_trailing_comma_in_list_call' => true,
+            'no_trailing_whitespace' => true,
+            'no_unused_imports' => true,
+            'no_whitespace_in_blank_line' => true,
+            'phpdoc_align' => true,
+            'phpdoc_indent' => true,
+            'phpdoc_no_access' => true,
+            'phpdoc_no_empty_return' => true,
+            'phpdoc_no_package' => true,
+            'phpdoc_scalar' => true,
+            'phpdoc_separation' => true,
+            'phpdoc_to_comment' => true,
+            'phpdoc_trim' => true,
+            'phpdoc_types' => true,
+            'phpdoc_var_without_name' => true,
+            'pow_to_exponentiation' => true,
+            'self_accessor' => true,
+            'simplified_null_return' => true,
+            'single_blank_line_at_eof' => true,
+            'single_import_per_statement' => true,
+            'single_line_after_imports' => true,
+            'single_quote' => true,
+            'ternary_operator_spaces' => true,
+            'trim_array_spaces' => true,
+            'visibility_required' => true,
+        ]
+    )
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+        ->files()
+        ->in(__DIR__ . '/src')
+        ->in(__DIR__ . '/tests')
+        ->name('*.php')
+    );
diff --git a/lib/composer/vendor/sebastian/diff/.travis.yml b/lib/composer/vendor/sebastian/diff/.travis.yml
index c5ea677ff..90cd72692 100644
--- a/lib/composer/vendor/sebastian/diff/.travis.yml
+++ b/lib/composer/vendor/sebastian/diff/.travis.yml
@@ -1,16 +1,27 @@
 language: php
 
+php:
+  - 7.0
+  - 7.0snapshot
+  - 7.1
+  - 7.1snapshot
+  - master
+
+sudo: false
+
+before_install:
+  - composer self-update
+  - composer clear-cache
+
 install:
-  - travis_retry composer install --no-interaction --prefer-source
+  - travis_retry composer update --no-interaction --no-ansi --no-progress --no-suggest --optimize-autoloader --prefer-stable
 
-php:
-  - 5.3.3
-  - 5.3
-  - 5.4
-  - 5.5
-  - 5.6
-  - hhvm
+script:
+  - ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
 
 notifications:
   email: false
-  irc: "irc.freenode.org#phpunit"
+
diff --git a/lib/composer/vendor/sebastian/diff/ChangeLog.md b/lib/composer/vendor/sebastian/diff/ChangeLog.md
new file mode 100644
index 000000000..4f7eca668
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/ChangeLog.md
@@ -0,0 +1,22 @@
+# ChangeLog
+
+All notable changes are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [2.0.1] - 2017-08-03
+
+### Fixed
+
+* Fixed [#66](https://github.com/sebastianbergmann/diff/pull/66): Restored backwards compatibility for PHPUnit 6.1.4, 6.2.0, 6.2.1, 6.2.2, and 6.2.3
+
+## [2.0.0] - 2017-07-11 [YANKED]
+
+### Added
+
+* Implemented [#64](https://github.com/sebastianbergmann/diff/pull/64): Show line numbers for chunks of a diff
+
+### Removed
+
+* This component is no longer supported on PHP 5.6
+
+[2.0.1]: https://github.com/sebastianbergmann/diff/compare/c341c98ce083db77f896a0aa64f5ee7652915970...2.0.1
+[2.0.0]: https://github.com/sebastianbergmann/diff/compare/1.4...c341c98ce083db77f896a0aa64f5ee7652915970
diff --git a/lib/composer/vendor/sebastian/diff/LICENSE b/lib/composer/vendor/sebastian/diff/LICENSE
index 0941c065e..e1ddf136a 100644
--- a/lib/composer/vendor/sebastian/diff/LICENSE
+++ b/lib/composer/vendor/sebastian/diff/LICENSE
@@ -1,6 +1,6 @@
-Diff
+sebastian/diff
 
-Copyright (c) 2002-2015, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/lib/composer/vendor/sebastian/diff/README.md b/lib/composer/vendor/sebastian/diff/README.md
index 921957bf6..956038b45 100644
--- a/lib/composer/vendor/sebastian/diff/README.md
+++ b/lib/composer/vendor/sebastian/diff/README.md
@@ -1,16 +1,16 @@
-# Diff
+# sebastian/diff
 
 Diff implementation for PHP, factored out of PHPUnit into a stand-alone component.
 
 ## Installation
 
-To add this package as a local, per-project dependency to your project, simply add a dependency on `sebastian/diff` to your project's `composer.json` file. Here is a minimal example of a `composer.json` file that just defines a dependency on Diff:
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
 
-    {
-        "require": {
-            "sebastian/diff": "*"
-        }
-    }
+    composer require sebastian/diff
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev sebastian/diff
 
 ### Usage
 
diff --git a/lib/composer/vendor/sebastian/diff/build.xml b/lib/composer/vendor/sebastian/diff/build.xml
index 7366087d2..fa7b7e2b9 100644
--- a/lib/composer/vendor/sebastian/diff/build.xml
+++ b/lib/composer/vendor/sebastian/diff/build.xml
@@ -1,26 +1,22 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="diff">
- <target name="clean" description="Cleanup build artifacts">
-  <delete dir="${basedir}/vendor"/>
-  <delete file="${basedir}/composer.lock"/>
- </target>
+<project name="diff" default="setup">
+    <target name="setup" depends="clean,composer"/>
 
- <target name="composer" depends="clean" description="Install dependencies with Composer">
-  <tstamp>
-   <format property="thirty.days.ago" pattern="MM/dd/yyyy hh:mm aa" offset="-30" unit="day"/>
-  </tstamp>
-  <delete>
-   <fileset dir="${basedir}">
-    <include name="composer.phar" />
-    <date datetime="${thirty.days.ago}" when="before"/>
-   </fileset>
-  </delete>
+    <target name="clean" description="Cleanup build artifacts">
+        <delete dir="${basedir}/vendor"/>
+        <delete file="${basedir}/composer.lock"/>
+    </target>
 
-  <get src="https://getcomposer.org/composer.phar" dest="${basedir}/composer.phar" skipexisting="true"/>
-
-  <exec executable="php">
-   <arg value="composer.phar"/>
-   <arg value="install"/>
-  </exec>
- </target>
+    <target name="composer" depends="clean" description="Install dependencies with Composer">
+        <exec executable="composer" taskname="composer">
+            <arg value="update"/>
+            <arg value="--no-interaction"/>
+            <arg value="--no-progress"/>
+            <arg value="--no-ansi"/>
+            <arg value="--no-suggest"/>
+            <arg value="--optimize-autoloader"/>
+            <arg value="--prefer-stable"/>
+        </exec>
+    </target>
 </project>
+
diff --git a/lib/composer/vendor/sebastian/diff/composer.json b/lib/composer/vendor/sebastian/diff/composer.json
index 4b4b8d148..5aaa7161b 100644
--- a/lib/composer/vendor/sebastian/diff/composer.json
+++ b/lib/composer/vendor/sebastian/diff/composer.json
@@ -15,10 +15,10 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": "^7.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.8"
+        "phpunit/phpunit": "^6.2"
     },
     "autoload": {
         "classmap": [
@@ -27,7 +27,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.4-dev"
+            "dev-master": "2.0-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/sebastian/diff/phpunit.xml b/lib/composer/vendor/sebastian/diff/phpunit.xml
new file mode 100644
index 000000000..63ecd1c53
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/phpunit.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.2/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         forceCoversAnnotation="true"
+         beStrictAboutCoversAnnotation="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         verbose="true">
+    <testsuite>
+        <directory suffix="Test.php">tests</directory>
+    </testsuite>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/lib/composer/vendor/sebastian/diff/phpunit.xml.dist b/lib/composer/vendor/sebastian/diff/phpunit.xml.dist
deleted file mode 100644
index 387a9b3d8..000000000
--- a/lib/composer/vendor/sebastian/diff/phpunit.xml.dist
+++ /dev/null
@@ -1,17 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.2/phpunit.xsd"
-         bootstrap="vendor/autoload.php"
-         backupGlobals="false"
-         verbose="true">
-  <testsuite name="Diff">
-    <directory suffix="Test.php">tests</directory>
-  </testsuite>
-
-  <filter>
-    <whitelist processUncoveredFilesFromWhitelist="true">
-      <directory suffix=".php">src</directory>
-    </whitelist>
-  </filter>
-</phpunit>
-
diff --git a/lib/composer/vendor/sebastian/diff/src/Chunk.php b/lib/composer/vendor/sebastian/diff/src/Chunk.php
index eb0810387..53339fcec 100644
--- a/lib/composer/vendor/sebastian/diff/src/Chunk.php
+++ b/lib/composer/vendor/sebastian/diff/src/Chunk.php
@@ -1,6 +1,6 @@
-<?php
+<?php declare(strict_types=1);
 /*
- * This file is part of the Diff package.
+ * This file is part of sebastian/diff.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -10,9 +10,7 @@
 
 namespace SebastianBergmann\Diff;
 
-/**
- */
-class Chunk
+final class Chunk
 {
     /**
      * @var int
@@ -28,6 +26,7 @@ class Chunk
      * @var int
      */
     private $end;
+
     /**
      * @var int
      */
@@ -38,65 +37,40 @@ class Chunk
      */
     private $lines;
 
-    /**
-     * @param int   $start
-     * @param int   $startRange
-     * @param int   $end
-     * @param int   $endRange
-     * @param array $lines
-     */
-    public function __construct($start = 0, $startRange = 1, $end = 0, $endRange = 1, array $lines = array())
+    public function __construct(int $start = 0, int $startRange = 1, int $end = 0, int $endRange = 1, array $lines = [])
     {
-        $this->start      = (int) $start;
-        $this->startRange = (int) $startRange;
-        $this->end        = (int) $end;
-        $this->endRange   = (int) $endRange;
+        $this->start      = $start;
+        $this->startRange = $startRange;
+        $this->end        = $end;
+        $this->endRange   = $endRange;
         $this->lines      = $lines;
     }
 
-    /**
-     * @return int
-     */
-    public function getStart()
+    public function getStart(): int
     {
         return $this->start;
     }
 
-    /**
-     * @return int
-     */
-    public function getStartRange()
+    public function getStartRange(): int
     {
         return $this->startRange;
     }
 
-    /**
-     * @return int
-     */
-    public function getEnd()
+    public function getEnd(): int
     {
         return $this->end;
     }
 
-    /**
-     * @return int
-     */
-    public function getEndRange()
+    public function getEndRange(): int
     {
         return $this->endRange;
     }
 
-    /**
-     * @return array
-     */
-    public function getLines()
+    public function getLines(): array
     {
         return $this->lines;
     }
 
-    /**
-     * @param array $lines
-     */
     public function setLines(array $lines)
     {
         $this->lines = $lines;
diff --git a/lib/composer/vendor/sebastian/diff/src/Diff.php b/lib/composer/vendor/sebastian/diff/src/Diff.php
index c4a089240..b94fd6f63 100644
--- a/lib/composer/vendor/sebastian/diff/src/Diff.php
+++ b/lib/composer/vendor/sebastian/diff/src/Diff.php
@@ -1,6 +1,6 @@
-<?php
+<?php declare(strict_types=1);
 /*
- * This file is part of the Diff package.
+ * This file is part of sebastian/diff.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -10,9 +10,7 @@
 
 namespace SebastianBergmann\Diff;
 
-/**
- */
-class Diff
+final class Diff
 {
     /**
      * @var string
@@ -34,25 +32,19 @@ class Diff
      * @param string  $to
      * @param Chunk[] $chunks
      */
-    public function __construct($from, $to, array $chunks = array())
+    public function __construct(string $from, string $to, array $chunks = [])
     {
         $this->from   = $from;
         $this->to     = $to;
         $this->chunks = $chunks;
     }
 
-    /**
-     * @return string
-     */
-    public function getFrom()
+    public function getFrom(): string
     {
         return $this->from;
     }
 
-    /**
-     * @return string
-     */
-    public function getTo()
+    public function getTo(): string
     {
         return $this->to;
     }
@@ -60,7 +52,7 @@ public function getTo()
     /**
      * @return Chunk[]
      */
-    public function getChunks()
+    public function getChunks(): array
     {
         return $this->chunks;
     }
diff --git a/lib/composer/vendor/sebastian/diff/src/Differ.php b/lib/composer/vendor/sebastian/diff/src/Differ.php
index 4960111ed..6e75b96ea 100644
--- a/lib/composer/vendor/sebastian/diff/src/Differ.php
+++ b/lib/composer/vendor/sebastian/diff/src/Differ.php
@@ -1,6 +1,6 @@
-<?php
+<?php declare(strict_types=1);
 /*
- * This file is part of the Diff package.
+ * This file is part of sebastian/diff.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -10,226 +10,179 @@
 
 namespace SebastianBergmann\Diff;
 
-use SebastianBergmann\Diff\LCS\LongestCommonSubsequence;
-use SebastianBergmann\Diff\LCS\TimeEfficientImplementation;
-use SebastianBergmann\Diff\LCS\MemoryEfficientImplementation;
+use SebastianBergmann\Diff\Output\DiffOutputBuilderInterface;
+use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;
 
 /**
  * Diff implementation.
  */
-class Differ
+final class Differ
 {
     /**
-     * @var string
+     * @var DiffOutputBuilderInterface
      */
-    private $header;
+    private $outputBuilder;
 
     /**
-     * @var bool
-     */
-    private $showNonDiffLines;
-
-    /**
-     * @param string $header
+     * @param DiffOutputBuilderInterface $outputBuilder
+     *
+     * @throws InvalidArgumentException
      */
-    public function __construct($header = "--- Original\n+++ New\n", $showNonDiffLines = true)
+    public function __construct($outputBuilder = null)
     {
-        $this->header           = $header;
-        $this->showNonDiffLines = $showNonDiffLines;
+        if ($outputBuilder instanceof DiffOutputBuilderInterface) {
+            $this->outputBuilder = $outputBuilder;
+        } elseif (null === $outputBuilder) {
+            $this->outputBuilder = new UnifiedDiffOutputBuilder;
+        } elseif (\is_string($outputBuilder)) {
+            // PHPUnit 6.1.4, 6.2.0, 6.2.1, 6.2.2, and 6.2.3 support
+            // @see https://github.com/sebastianbergmann/phpunit/issues/2734#issuecomment-314514056
+            // @deprecated
+            $this->outputBuilder = new UnifiedDiffOutputBuilder($outputBuilder);
+        } else {
+            throw new InvalidArgumentException(
+                \sprintf(
+                    'Expected builder to be an instance of DiffOutputBuilderInterface, <null> or a string, got %s.',
+                    \is_object($outputBuilder) ? 'instance of "' . \get_class($outputBuilder) . '"' : \gettype($outputBuilder) . ' "' . $outputBuilder . '"'
+                )
+            );
+        }
     }
 
     /**
      * Returns the diff between two arrays or strings as string.
      *
-     * @param array|string             $from
-     * @param array|string             $to
-     * @param LongestCommonSubsequence $lcs
+     * @param array|string                            $from
+     * @param array|string                            $to
+     * @param LongestCommonSubsequenceCalculator|null $lcs
      *
      * @return string
      */
-    public function diff($from, $to, LongestCommonSubsequence $lcs = null)
+    public function diff($from, $to, LongestCommonSubsequenceCalculator $lcs = null): string
     {
-        if (!is_array($from) && !is_string($from)) {
-            $from = (string) $from;
-        }
-
-        if (!is_array($to) && !is_string($to)) {
-            $to = (string) $to;
-        }
-
-        $buffer = $this->header;
-        $diff   = $this->diffToArray($from, $to, $lcs);
-
-        $inOld = false;
-        $i     = 0;
-        $old   = array();
-
-        foreach ($diff as $line) {
-            if ($line[1] ===  0 /* OLD */) {
-                if ($inOld === false) {
-                    $inOld = $i;
-                }
-            } elseif ($inOld !== false) {
-                if (($i - $inOld) > 5) {
-                    $old[$inOld] = $i - 1;
-                }
-
-                $inOld = false;
-            }
-
-            ++$i;
-        }
-
-        $start = isset($old[0]) ? $old[0] : 0;
-        $end   = count($diff);
-
-        if ($tmp = array_search($end, $old)) {
-            $end = $tmp;
-        }
-
-        $newChunk = true;
+        $from = $this->validateDiffInput($from);
+        $to   = $this->validateDiffInput($to);
+        $diff = $this->diffToArray($from, $to, $lcs);
 
-        for ($i = $start; $i < $end; $i++) {
-            if (isset($old[$i])) {
-                $buffer  .= "\n";
-                $newChunk = true;
-                $i        = $old[$i];
-            }
-
-            if ($newChunk) {
-                if ($this->showNonDiffLines === true) {
-                    $buffer .= "@@ @@\n";
-                }
-                $newChunk = false;
-            }
+        return $this->outputBuilder->getDiff($diff);
+    }
 
-            if ($diff[$i][1] === 1 /* ADDED */) {
-                $buffer .= '+' . $diff[$i][0] . "\n";
-            } elseif ($diff[$i][1] === 2 /* REMOVED */) {
-                $buffer .= '-' . $diff[$i][0] . "\n";
-            } elseif ($this->showNonDiffLines === true) {
-                $buffer .= ' ' . $diff[$i][0] . "\n";
-            }
+    /**
+     * Casts variable to string if it is not a string or array.
+     *
+     * @param mixed $input
+     *
+     * @return string
+     */
+    private function validateDiffInput($input): string
+    {
+        if (!\is_array($input) && !\is_string($input)) {
+            return (string) $input;
         }
 
-        return $buffer;
+        return $input;
     }
 
     /**
      * Returns the diff between two arrays or strings as array.
      *
      * Each array element contains two elements:
-     *   - [0] => string $token
+     *   - [0] => mixed $token
      *   - [1] => 2|1|0
      *
      * - 2: REMOVED: $token was removed from $from
      * - 1: ADDED: $token was added to $from
      * - 0: OLD: $token is not changed in $to
      *
-     * @param array|string             $from
-     * @param array|string             $to
-     * @param LongestCommonSubsequence $lcs
+     * @param array|string                       $from
+     * @param array|string                       $to
+     * @param LongestCommonSubsequenceCalculator $lcs
      *
      * @return array
      */
-    public function diffToArray($from, $to, LongestCommonSubsequence $lcs = null)
+    public function diffToArray($from, $to, LongestCommonSubsequenceCalculator $lcs = null): array
     {
-        preg_match_all('(\r\n|\r|\n)', $from, $fromMatches);
-        preg_match_all('(\r\n|\r|\n)', $to, $toMatches);
-
-        if (is_string($from)) {
-            $from = preg_split('(\r\n|\r|\n)', $from);
+        if (\is_string($from)) {
+            $from = $this->splitStringByLines($from);
+        } elseif (!\is_array($from)) {
+            throw new \InvalidArgumentException('"from" must be an array or string.');
         }
 
-        if (is_string($to)) {
-            $to = preg_split('(\r\n|\r|\n)', $to);
+        if (\is_string($to)) {
+            $to = $this->splitStringByLines($to);
+        } elseif (!\is_array($to)) {
+            throw new \InvalidArgumentException('"to" must be an array or string.');
         }
 
-        $start      = array();
-        $end        = array();
-        $fromLength = count($from);
-        $toLength   = count($to);
-        $length     = min($fromLength, $toLength);
-
-        for ($i = 0; $i < $length; ++$i) {
-            if ($from[$i] === $to[$i]) {
-                $start[] = $from[$i];
-                unset($from[$i], $to[$i]);
-            } else {
-                break;
-            }
-        }
-
-        $length -= $i;
-
-        for ($i = 1; $i < $length; ++$i) {
-            if ($from[$fromLength - $i] === $to[$toLength - $i]) {
-                array_unshift($end, $from[$fromLength - $i]);
-                unset($from[$fromLength - $i], $to[$toLength - $i]);
-            } else {
-                break;
-            }
-        }
+        list($from, $to, $start, $end) = self::getArrayDiffParted($from, $to);
 
         if ($lcs === null) {
             $lcs = $this->selectLcsImplementation($from, $to);
         }
 
-        $common = $lcs->calculate(array_values($from), array_values($to));
-        $diff   = array();
-
-        if (isset($fromMatches[0]) && $toMatches[0] &&
-            count($fromMatches[0]) === count($toMatches[0]) &&
-            $fromMatches[0] !== $toMatches[0]) {
-            $diff[] = array(
-              '#Warning: Strings contain different line endings!', 0
-            );
-        }
+        $common = $lcs->calculate(\array_values($from), \array_values($to));
+        $diff   = [];
 
         foreach ($start as $token) {
-            $diff[] = array($token, 0 /* OLD */);
+            $diff[] = [$token, 0 /* OLD */];
         }
 
-        reset($from);
-        reset($to);
+        \reset($from);
+        \reset($to);
 
         foreach ($common as $token) {
-            while ((($fromToken = reset($from)) !== $token)) {
-                $diff[] = array(array_shift($from), 2 /* REMOVED */);
+            while (($fromToken = \reset($from)) !== $token) {
+                $diff[] = [\array_shift($from), 2 /* REMOVED */];
             }
 
-            while ((($toToken = reset($to)) !== $token)) {
-                $diff[] = array(array_shift($to), 1 /* ADDED */);
+            while (($toToken = \reset($to)) !== $token) {
+                $diff[] = [\array_shift($to), 1 /* ADDED */];
             }
 
-            $diff[] = array($token, 0 /* OLD */);
+            $diff[] = [$token, 0 /* OLD */];
 
-            array_shift($from);
-            array_shift($to);
+            \array_shift($from);
+            \array_shift($to);
         }
 
-        while (($token = array_shift($from)) !== null) {
-            $diff[] = array($token, 2 /* REMOVED */);
+        while (($token = \array_shift($from)) !== null) {
+            $diff[] = [$token, 2 /* REMOVED */];
         }
 
-        while (($token = array_shift($to)) !== null) {
-            $diff[] = array($token, 1 /* ADDED */);
+        while (($token = \array_shift($to)) !== null) {
+            $diff[] = [$token, 1 /* ADDED */];
         }
 
         foreach ($end as $token) {
-            $diff[] = array($token, 0 /* OLD */);
+            $diff[] = [$token, 0 /* OLD */];
+        }
+
+        if ($this->detectUnmatchedLineEndings($diff)) {
+            \array_unshift($diff, ["#Warning: Strings contain different line endings!\n", 3]);
         }
 
         return $diff;
     }
 
+    /**
+     * Checks if input is string, if so it will split it line-by-line.
+     *
+     * @param string $input
+     *
+     * @return array
+     */
+    private function splitStringByLines(string $input): array
+    {
+        return \preg_split('/(.*\R)/', $input, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
+    }
+
     /**
      * @param array $from
      * @param array $to
      *
-     * @return LongestCommonSubsequence
+     * @return LongestCommonSubsequenceCalculator
      */
-    private function selectLcsImplementation(array $from, array $to)
+    private function selectLcsImplementation(array $from, array $to): LongestCommonSubsequenceCalculator
     {
         // We do not want to use the time-efficient implementation if its memory
         // footprint will probably exceed this value. Note that the footprint
@@ -238,10 +191,10 @@ private function selectLcsImplementation(array $from, array $to)
         $memoryLimit = 100 * 1024 * 1024;
 
         if ($this->calculateEstimatedFootprint($from, $to) > $memoryLimit) {
-            return new MemoryEfficientImplementation;
+            return new MemoryEfficientLongestCommonSubsequenceCalculator;
         }
 
-        return new TimeEfficientImplementation;
+        return new TimeEfficientLongestCommonSubsequenceCalculator;
     }
 
     /**
@@ -250,12 +203,119 @@ private function selectLcsImplementation(array $from, array $to)
      * @param array $from
      * @param array $to
      *
-     * @return int
+     * @return int|float
      */
     private function calculateEstimatedFootprint(array $from, array $to)
     {
-        $itemSize = PHP_INT_SIZE == 4 ? 76 : 144;
+        $itemSize = PHP_INT_SIZE === 4 ? 76 : 144;
+
+        return $itemSize * \min(\count($from), \count($to)) ** 2;
+    }
+
+    /**
+     * Returns true if line ends don't match in a diff.
+     *
+     * @param array $diff
+     *
+     * @return bool
+     */
+    private function detectUnmatchedLineEndings(array $diff): bool
+    {
+        $newLineBreaks = ['' => true];
+        $oldLineBreaks = ['' => true];
+
+        foreach ($diff as $entry) {
+            if (0 === $entry[1]) { /* OLD */
+                $ln                 = $this->getLinebreak($entry[0]);
+                $oldLineBreaks[$ln] = true;
+                $newLineBreaks[$ln] = true;
+            } elseif (1 === $entry[1]) {  /* ADDED */
+                $newLineBreaks[$this->getLinebreak($entry[0])] = true;
+            } elseif (2 === $entry[1]) {  /* REMOVED */
+                $oldLineBreaks[$this->getLinebreak($entry[0])] = true;
+            }
+        }
+
+        // if either input or output is a single line without breaks than no warning should be raised
+        if (['' => true] === $newLineBreaks || ['' => true] === $oldLineBreaks) {
+            return false;
+        }
+
+        // two way compare
+        foreach ($newLineBreaks as $break => $set) {
+            if (!isset($oldLineBreaks[$break])) {
+                return true;
+            }
+        }
+
+        foreach ($oldLineBreaks as $break => $set) {
+            if (!isset($newLineBreaks[$break])) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    private function getLinebreak($line): string
+    {
+        if (!\is_string($line)) {
+            return '';
+        }
+
+        $lc = \substr($line, -1);
+        if ("\r" === $lc) {
+            return "\r";
+        }
+
+        if ("\n" !== $lc) {
+            return '';
+        }
+
+        if ("\r\n" === \substr($line, -2)) {
+            return "\r\n";
+        }
+
+        return "\n";
+    }
+
+    private static function getArrayDiffParted(array &$from, array &$to): array
+    {
+        $start = [];
+        $end   = [];
+
+        \reset($to);
+
+        foreach ($from as $k => $v) {
+            $toK = \key($to);
+
+            if ($toK === $k && $v === $to[$k]) {
+                $start[$k] = $v;
+
+                unset($from[$k], $to[$k]);
+            } else {
+                break;
+            }
+        }
+
+        \end($from);
+        \end($to);
+
+        do {
+            $fromK = \key($from);
+            $toK   = \key($to);
+
+            if (null === $fromK || null === $toK || \current($from) !== \current($to)) {
+                break;
+            }
+
+            \prev($from);
+            \prev($to);
+
+            $end = [$fromK => $from[$fromK]] + $end;
+            unset($from[$fromK], $to[$toK]);
+        } while (true);
 
-        return $itemSize * pow(min(count($from), count($to)), 2);
+        return [$from, $to, $start, $end];
     }
 }
diff --git a/lib/composer/vendor/sebastian/diff/src/Exception/Exception.php b/lib/composer/vendor/sebastian/diff/src/Exception/Exception.php
new file mode 100644
index 000000000..249a2ba01
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/src/Exception/Exception.php
@@ -0,0 +1,15 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff;
+
+interface Exception
+{
+}
diff --git a/lib/composer/vendor/sebastian/diff/src/Exception/InvalidArgumentException.php b/lib/composer/vendor/sebastian/diff/src/Exception/InvalidArgumentException.php
new file mode 100644
index 000000000..7bca77dc6
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/src/Exception/InvalidArgumentException.php
@@ -0,0 +1,15 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff;
+
+class InvalidArgumentException extends \InvalidArgumentException implements Exception
+{
+}
diff --git a/lib/composer/vendor/sebastian/diff/src/LCS/LongestCommonSubsequence.php b/lib/composer/vendor/sebastian/diff/src/LCS/LongestCommonSubsequence.php
deleted file mode 100644
index 5ea9cf962..000000000
--- a/lib/composer/vendor/sebastian/diff/src/LCS/LongestCommonSubsequence.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-/*
- * This file is part of the Diff package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\Diff\LCS;
-
-/**
- * Interface for implementations of longest common subsequence calculation.
- */
-interface LongestCommonSubsequence
-{
-    /**
-     * Calculates the longest common subsequence of two arrays.
-     *
-     * @param array $from
-     * @param array $to
-     *
-     * @return array
-     */
-    public function calculate(array $from, array $to);
-}
diff --git a/lib/composer/vendor/sebastian/diff/src/LCS/MemoryEfficientLongestCommonSubsequenceImplementation.php b/lib/composer/vendor/sebastian/diff/src/LCS/MemoryEfficientLongestCommonSubsequenceImplementation.php
deleted file mode 100644
index b990dc03c..000000000
--- a/lib/composer/vendor/sebastian/diff/src/LCS/MemoryEfficientLongestCommonSubsequenceImplementation.php
+++ /dev/null
@@ -1,93 +0,0 @@
-<?php
-/*
- * This file is part of the Diff package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\Diff\LCS;
-
-/**
- * Memory-efficient implementation of longest common subsequence calculation.
- */
-class MemoryEfficientImplementation implements LongestCommonSubsequence
-{
-    /**
-     * Calculates the longest common subsequence of two arrays.
-     *
-     * @param array $from
-     * @param array $to
-     *
-     * @return array
-     */
-    public function calculate(array $from, array $to)
-    {
-        $cFrom = count($from);
-        $cTo   = count($to);
-
-        if ($cFrom == 0) {
-            return array();
-        } elseif ($cFrom == 1) {
-            if (in_array($from[0], $to)) {
-                return array($from[0]);
-            } else {
-                return array();
-            }
-        } else {
-            $i         = intval($cFrom / 2);
-            $fromStart = array_slice($from, 0, $i);
-            $fromEnd   = array_slice($from, $i);
-            $llB       = $this->length($fromStart, $to);
-            $llE       = $this->length(array_reverse($fromEnd), array_reverse($to));
-            $jMax      = 0;
-            $max       = 0;
-
-            for ($j = 0; $j <= $cTo; $j++) {
-                $m = $llB[$j] + $llE[$cTo - $j];
-
-                if ($m >= $max) {
-                    $max  = $m;
-                    $jMax = $j;
-                }
-            }
-
-            $toStart = array_slice($to, 0, $jMax);
-            $toEnd   = array_slice($to, $jMax);
-
-            return array_merge(
-                $this->calculate($fromStart, $toStart),
-                $this->calculate($fromEnd, $toEnd)
-            );
-        }
-    }
-
-    /**
-     * @param array $from
-     * @param array $to
-     *
-     * @return array
-     */
-    private function length(array $from, array $to)
-    {
-        $current = array_fill(0, count($to) + 1, 0);
-        $cFrom   = count($from);
-        $cTo     = count($to);
-
-        for ($i = 0; $i < $cFrom; $i++) {
-            $prev = $current;
-
-            for ($j = 0; $j < $cTo; $j++) {
-                if ($from[$i] == $to[$j]) {
-                    $current[$j + 1] = $prev[$j] + 1;
-                } else {
-                    $current[$j + 1] = max($current[$j], $prev[$j + 1]);
-                }
-            }
-        }
-
-        return $current;
-    }
-}
diff --git a/lib/composer/vendor/sebastian/diff/src/LCS/TimeEfficientLongestCommonSubsequenceImplementation.php b/lib/composer/vendor/sebastian/diff/src/LCS/TimeEfficientLongestCommonSubsequenceImplementation.php
deleted file mode 100644
index 4fc9d3ecf..000000000
--- a/lib/composer/vendor/sebastian/diff/src/LCS/TimeEfficientLongestCommonSubsequenceImplementation.php
+++ /dev/null
@@ -1,73 +0,0 @@
-<?php
-/*
- * This file is part of the Diff package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\Diff\LCS;
-
-/**
- * Time-efficient implementation of longest common subsequence calculation.
- */
-class TimeEfficientImplementation implements LongestCommonSubsequence
-{
-    /**
-     * Calculates the longest common subsequence of two arrays.
-     *
-     * @param array $from
-     * @param array $to
-     *
-     * @return array
-     */
-    public function calculate(array $from, array $to)
-    {
-        $common     = array();
-        $fromLength = count($from);
-        $toLength   = count($to);
-        $width      = $fromLength + 1;
-        $matrix     = new \SplFixedArray($width * ($toLength + 1));
-
-        for ($i = 0; $i <= $fromLength; ++$i) {
-            $matrix[$i] = 0;
-        }
-
-        for ($j = 0; $j <= $toLength; ++$j) {
-            $matrix[$j * $width] = 0;
-        }
-
-        for ($i = 1; $i <= $fromLength; ++$i) {
-            for ($j = 1; $j <= $toLength; ++$j) {
-                $o          = ($j * $width) + $i;
-                $matrix[$o] = max(
-                    $matrix[$o - 1],
-                    $matrix[$o - $width],
-                    $from[$i - 1] === $to[$j - 1] ? $matrix[$o - $width - 1] + 1 : 0
-                );
-            }
-        }
-
-        $i = $fromLength;
-        $j = $toLength;
-
-        while ($i > 0 && $j > 0) {
-            if ($from[$i-1] === $to[$j-1]) {
-                $common[] = $from[$i-1];
-                --$i;
-                --$j;
-            } else {
-                $o = ($j * $width) + $i;
-                if ($matrix[$o - $width] > $matrix[$o - 1]) {
-                    --$j;
-                } else {
-                    --$i;
-                }
-            }
-        }
-
-        return array_reverse($common);
-    }
-}
diff --git a/lib/composer/vendor/sebastian/diff/src/Line.php b/lib/composer/vendor/sebastian/diff/src/Line.php
index e0a96b90a..0f34ec24a 100644
--- a/lib/composer/vendor/sebastian/diff/src/Line.php
+++ b/lib/composer/vendor/sebastian/diff/src/Line.php
@@ -1,6 +1,6 @@
-<?php
+<?php declare(strict_types=1);
 /*
- * This file is part of the Diff package.
+ * This file is part of sebastian/diff.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -10,9 +10,7 @@
 
 namespace SebastianBergmann\Diff;
 
-/**
- */
-class Line
+final class Line
 {
     const ADDED     = 1;
     const REMOVED   = 2;
@@ -28,28 +26,18 @@ class Line
      */
     private $content;
 
-    /**
-     * @param int    $type
-     * @param string $content
-     */
-    public function __construct($type = self::UNCHANGED, $content = '')
+    public function __construct(int $type = self::UNCHANGED, string $content = '')
     {
         $this->type    = $type;
         $this->content = $content;
     }
 
-    /**
-     * @return string
-     */
-    public function getContent()
+    public function getContent(): string
     {
         return $this->content;
     }
 
-    /**
-     * @return int
-     */
-    public function getType()
+    public function getType(): int
     {
         return $this->type;
     }
diff --git a/lib/composer/vendor/sebastian/diff/src/LongestCommonSubsequenceCalculator.php b/lib/composer/vendor/sebastian/diff/src/LongestCommonSubsequenceCalculator.php
new file mode 100644
index 000000000..7eb1707ec
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/src/LongestCommonSubsequenceCalculator.php
@@ -0,0 +1,24 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff;
+
+interface LongestCommonSubsequenceCalculator
+{
+    /**
+     * Calculates the longest common subsequence of two arrays.
+     *
+     * @param array $from
+     * @param array $to
+     *
+     * @return array
+     */
+    public function calculate(array $from, array $to): array;
+}
diff --git a/lib/composer/vendor/sebastian/diff/src/MemoryEfficientLongestCommonSubsequenceCalculator.php b/lib/composer/vendor/sebastian/diff/src/MemoryEfficientLongestCommonSubsequenceCalculator.php
new file mode 100644
index 000000000..82dc20c8a
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/src/MemoryEfficientLongestCommonSubsequenceCalculator.php
@@ -0,0 +1,81 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff;
+
+final class MemoryEfficientLongestCommonSubsequenceCalculator implements LongestCommonSubsequenceCalculator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function calculate(array $from, array $to): array
+    {
+        $cFrom = \count($from);
+        $cTo   = \count($to);
+
+        if ($cFrom === 0) {
+            return [];
+        }
+
+        if ($cFrom === 1) {
+            if (\in_array($from[0], $to, true)) {
+                return [$from[0]];
+            }
+
+            return [];
+        }
+
+        $i         = (int) ($cFrom / 2);
+        $fromStart = \array_slice($from, 0, $i);
+        $fromEnd   = \array_slice($from, $i);
+        $llB       = $this->length($fromStart, $to);
+        $llE       = $this->length(\array_reverse($fromEnd), \array_reverse($to));
+        $jMax      = 0;
+        $max       = 0;
+
+        for ($j = 0; $j <= $cTo; $j++) {
+            $m = $llB[$j] + $llE[$cTo - $j];
+
+            if ($m >= $max) {
+                $max  = $m;
+                $jMax = $j;
+            }
+        }
+
+        $toStart = \array_slice($to, 0, $jMax);
+        $toEnd   = \array_slice($to, $jMax);
+
+        return \array_merge(
+            $this->calculate($fromStart, $toStart),
+            $this->calculate($fromEnd, $toEnd)
+        );
+    }
+
+    private function length(array $from, array $to): array
+    {
+        $current = \array_fill(0, \count($to) + 1, 0);
+        $cFrom   = \count($from);
+        $cTo     = \count($to);
+
+        for ($i = 0; $i < $cFrom; $i++) {
+            $prev = $current;
+
+            for ($j = 0; $j < $cTo; $j++) {
+                if ($from[$i] === $to[$j]) {
+                    $current[$j + 1] = $prev[$j] + 1;
+                } else {
+                    $current[$j + 1] = \max($current[$j], $prev[$j + 1]);
+                }
+            }
+        }
+
+        return $current;
+    }
+}
diff --git a/lib/composer/vendor/sebastian/diff/src/Output/AbstractChunkOutputBuilder.php b/lib/composer/vendor/sebastian/diff/src/Output/AbstractChunkOutputBuilder.php
new file mode 100644
index 000000000..6e590b0ba
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/src/Output/AbstractChunkOutputBuilder.php
@@ -0,0 +1,56 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff\Output;
+
+abstract class AbstractChunkOutputBuilder implements DiffOutputBuilderInterface
+{
+    /**
+     * Takes input of the diff array and returns the common parts.
+     * Iterates through diff line by line.
+     *
+     * @param array $diff
+     * @param int   $lineThreshold
+     *
+     * @return array
+     */
+    protected function getCommonChunks(array $diff, int $lineThreshold = 5): array
+    {
+        $diffSize     = \count($diff);
+        $capturing    = false;
+        $chunkStart   = 0;
+        $chunkSize    = 0;
+        $commonChunks = [];
+
+        for ($i = 0; $i < $diffSize; ++$i) {
+            if ($diff[$i][1] === 0 /* OLD */) {
+                if ($capturing === false) {
+                    $capturing  = true;
+                    $chunkStart = $i;
+                    $chunkSize  = 0;
+                } else {
+                    ++$chunkSize;
+                }
+            } elseif ($capturing !== false) {
+                if ($chunkSize >= $lineThreshold) {
+                    $commonChunks[$chunkStart] = $chunkStart + $chunkSize;
+                }
+
+                $capturing = false;
+            }
+        }
+
+        if ($capturing !== false && $chunkSize >= $lineThreshold) {
+            $commonChunks[$chunkStart] = $chunkStart + $chunkSize;
+        }
+
+        return $commonChunks;
+    }
+}
diff --git a/lib/composer/vendor/sebastian/diff/src/Output/DiffOnlyOutputBuilder.php b/lib/composer/vendor/sebastian/diff/src/Output/DiffOnlyOutputBuilder.php
new file mode 100644
index 000000000..666d3bbf1
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/src/Output/DiffOnlyOutputBuilder.php
@@ -0,0 +1,63 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff\Output;
+
+/**
+ * Builds a diff string representation in a loose unified diff format
+ * listing only changes lines. Does not include line numbers.
+ */
+final class DiffOnlyOutputBuilder implements DiffOutputBuilderInterface
+{
+    /**
+     * @var string
+     */
+    private $header;
+
+    public function __construct(string $header = "--- Original\n+++ New\n")
+    {
+        $this->header = $header;
+    }
+
+    public function getDiff(array $diff): string
+    {
+        $buffer = \fopen('php://memory', 'r+b');
+
+        if ('' !== $this->header) {
+            \fwrite($buffer, $this->header);
+            if ("\n" !== \substr($this->header, -1, 1)) {
+                \fwrite($buffer, "\n");
+            }
+        }
+
+        foreach ($diff as $diffEntry) {
+            if ($diffEntry[1] === 1 /* ADDED */) {
+                \fwrite($buffer, '+' . $diffEntry[0]);
+            } elseif ($diffEntry[1] === 2 /* REMOVED */) {
+                \fwrite($buffer, '-' . $diffEntry[0]);
+            } elseif ($diffEntry[1] === 3 /* WARNING */) {
+                \fwrite($buffer, ' ' . $diffEntry[0]);
+
+                continue; // Warnings should not be tested for line break, it will always be there
+            } else { /* Not changed (old) 0 */
+                continue; // we didn't write the non changs line, so do not add a line break either
+            }
+
+            $lc = \substr($diffEntry[0], -1);
+            if ($lc !== "\n" && $lc !== "\r") {
+                \fwrite($buffer, "\n"); // \No newline at end of file
+            }
+        }
+
+        $diff = \stream_get_contents($buffer, -1, 0);
+        \fclose($buffer);
+
+        return $diff;
+    }
+}
diff --git a/lib/composer/vendor/sebastian/diff/src/Output/DiffOutputBuilderInterface.php b/lib/composer/vendor/sebastian/diff/src/Output/DiffOutputBuilderInterface.php
new file mode 100644
index 000000000..0e18f9f2e
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/src/Output/DiffOutputBuilderInterface.php
@@ -0,0 +1,19 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff\Output;
+
+/**
+ * Defines how an output builder should take a generated
+ * diff array and return a string representation of that diff.
+ */
+interface DiffOutputBuilderInterface
+{
+    public function getDiff(array $diff): string;
+}
diff --git a/lib/composer/vendor/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php b/lib/composer/vendor/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php
new file mode 100644
index 000000000..211d64eb3
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/src/Output/UnifiedDiffOutputBuilder.php
@@ -0,0 +1,165 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff\Output;
+
+/**
+ * Builds a diff string representation in unified diff format in chunks.
+ */
+final class UnifiedDiffOutputBuilder extends AbstractChunkOutputBuilder
+{
+    /**
+     * @var string
+     */
+    private $header;
+
+    /**
+     * @var bool
+     */
+    private $addLineNumbers;
+
+    public function __construct(string $header = "--- Original\n+++ New\n", bool $addLineNumbers = false)
+    {
+        $this->header         = $header;
+        $this->addLineNumbers = $addLineNumbers;
+    }
+
+    public function getDiff(array $diff): string
+    {
+        $buffer = \fopen('php://memory', 'r+b');
+
+        if ('' !== $this->header) {
+            \fwrite($buffer, $this->header);
+            if ("\n" !== \substr($this->header, -1, 1)) {
+                \fwrite($buffer, "\n");
+            }
+        }
+
+        $this->writeDiffChunked($buffer, $diff, $this->getCommonChunks($diff));
+
+        $diff = \stream_get_contents($buffer, -1, 0);
+
+        \fclose($buffer);
+
+        return $diff;
+    }
+
+    // `old` is an array with key => value pairs . Each pair represents a start and end index of `diff`
+    // of a list of elements all containing `same` (0) entries.
+    private function writeDiffChunked($output, array $diff, array $old)
+    {
+        $upperLimit = \count($diff);
+        $start      = 0;
+        $fromStart  = 0;
+        $toStart    = 0;
+
+        if (\count($old)) { // no common parts, list all diff entries
+            \reset($old);
+
+            // iterate the diff, go from chunk to chunk skipping common chunk of lines between those
+            do {
+                $commonStart = \key($old);
+                $commonEnd   = \current($old);
+
+                if ($commonStart !== $start) {
+                    list($fromRange, $toRange) = $this->getChunkRange($diff, $start, $commonStart);
+                    $this->writeChunk($output, $diff, $start, $commonStart, $fromStart, $fromRange, $toStart, $toRange);
+
+                    $fromStart += $fromRange;
+                    $toStart += $toRange;
+                }
+
+                $start        = $commonEnd + 1;
+                $commonLength = $commonEnd - $commonStart + 1; // calculate number of non-change lines in the common part
+                $fromStart += $commonLength;
+                $toStart += $commonLength;
+            } while (false !== \next($old));
+
+            \end($old); // short cut for finding possible last `change entry`
+            $tmp = \key($old);
+            \reset($old);
+            if ($old[$tmp] === $upperLimit - 1) {
+                $upperLimit = $tmp;
+            }
+        }
+
+        if ($start < $upperLimit - 1) { // check for trailing (non) diff entries
+            do {
+                --$upperLimit;
+            } while (isset($diff[$upperLimit][1]) && $diff[$upperLimit][1] === 0);
+            ++$upperLimit;
+
+            list($fromRange, $toRange) = $this->getChunkRange($diff, $start, $upperLimit);
+            $this->writeChunk($output, $diff, $start, $upperLimit, $fromStart, $fromRange, $toStart, $toRange);
+        }
+    }
+
+    private function writeChunk(
+        $output,
+        array $diff,
+        int $diffStartIndex,
+        int $diffEndIndex,
+        int $fromStart,
+        int $fromRange,
+        int $toStart,
+        int $toRange
+    ) {
+        if ($this->addLineNumbers) {
+            \fwrite($output, '@@ -' . (1 + $fromStart));
+
+            if ($fromRange > 1) {
+                \fwrite($output, ',' . $fromRange);
+            }
+
+            \fwrite($output, ' +' . (1 + $toStart));
+            if ($toRange > 1) {
+                \fwrite($output, ',' . $toRange);
+            }
+
+            \fwrite($output, " @@\n");
+        } else {
+            \fwrite($output, "@@ @@\n");
+        }
+
+        for ($i = $diffStartIndex; $i < $diffEndIndex; ++$i) {
+            if ($diff[$i][1] === 1 /* ADDED */) {
+                \fwrite($output, '+' . $diff[$i][0]);
+            } elseif ($diff[$i][1] === 2 /* REMOVED */) {
+                \fwrite($output, '-' . $diff[$i][0]);
+            } else { /* Not changed (old) 0 or Warning 3 */
+                \fwrite($output, ' ' . $diff[$i][0]);
+            }
+
+            $lc = \substr($diff[$i][0], -1);
+            if ($lc !== "\n" && $lc !== "\r") {
+                \fwrite($output, "\n"); // \No newline at end of file
+            }
+        }
+    }
+
+    private function getChunkRange(array $diff, int $diffStartIndex, int $diffEndIndex): array
+    {
+        $toRange   = 0;
+        $fromRange = 0;
+
+        for ($i = $diffStartIndex; $i < $diffEndIndex; ++$i) {
+            if ($diff[$i][1] === 1) { // added
+                ++$toRange;
+            } elseif ($diff[$i][1] === 2) { // removed
+                ++$fromRange;
+            } elseif ($diff[$i][1] === 0) { // same
+                ++$fromRange;
+                ++$toRange;
+            }
+        }
+
+        return [$fromRange, $toRange];
+    }
+}
diff --git a/lib/composer/vendor/sebastian/diff/src/Parser.php b/lib/composer/vendor/sebastian/diff/src/Parser.php
index b01511b41..dbbf6f4c1 100644
--- a/lib/composer/vendor/sebastian/diff/src/Parser.php
+++ b/lib/composer/vendor/sebastian/diff/src/Parser.php
@@ -1,6 +1,6 @@
-<?php
+<?php declare(strict_types=1);
 /*
- * This file is part of the Diff package.
+ * This file is part of sebastian/diff.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -13,82 +13,89 @@
 /**
  * Unified diff parser.
  */
-class Parser
+final class Parser
 {
     /**
      * @param string $string
      *
      * @return Diff[]
      */
-    public function parse($string)
+    public function parse(string $string): array
     {
-        $lines     = preg_split('(\r\n|\r|\n)', $string);
-        $lineCount = count($lines);
-        $diffs     = array();
+        $lines = \preg_split('(\r\n|\r|\n)', $string);
+
+        if (!empty($lines) && $lines[\count($lines) - 1] === '') {
+            \array_pop($lines);
+        }
+
+        $lineCount = \count($lines);
+        $diffs     = [];
         $diff      = null;
-        $collected = array();
+        $collected = [];
 
         for ($i = 0; $i < $lineCount; ++$i) {
-            if (preg_match('(^---\\s+(?P<file>\\S+))', $lines[$i], $fromMatch) &&
-                preg_match('(^\\+\\+\\+\\s+(?P<file>\\S+))', $lines[$i + 1], $toMatch)) {
+            if (\preg_match('(^---\\s+(?P<file>\\S+))', $lines[$i], $fromMatch) &&
+                \preg_match('(^\\+\\+\\+\\s+(?P<file>\\S+))', $lines[$i + 1], $toMatch)) {
                 if ($diff !== null) {
                     $this->parseFileDiff($diff, $collected);
+
                     $diffs[]   = $diff;
-                    $collected = array();
+                    $collected = [];
                 }
 
                 $diff = new Diff($fromMatch['file'], $toMatch['file']);
+
                 ++$i;
             } else {
-                if (preg_match('/^(?:diff --git |index [\da-f\.]+|[+-]{3} [ab])/', $lines[$i])) {
+                if (\preg_match('/^(?:diff --git |index [\da-f\.]+|[+-]{3} [ab])/', $lines[$i])) {
                     continue;
                 }
+
                 $collected[] = $lines[$i];
             }
         }
 
-        if (count($collected) && ($diff !== null)) {
+        if ($diff !== null && \count($collected)) {
             $this->parseFileDiff($diff, $collected);
+
             $diffs[] = $diff;
         }
 
         return $diffs;
     }
 
-    /**
-     * @param Diff  $diff
-     * @param array $lines
-     */
     private function parseFileDiff(Diff $diff, array $lines)
     {
-        $chunks = array();
+        $chunks = [];
+        $chunk  = null;
 
         foreach ($lines as $line) {
-            if (preg_match('/^@@\s+-(?P<start>\d+)(?:,\s*(?P<startrange>\d+))?\s+\+(?P<end>\d+)(?:,\s*(?P<endrange>\d+))?\s+@@/', $line, $match)) {
+            if (\preg_match('/^@@\s+-(?P<start>\d+)(?:,\s*(?P<startrange>\d+))?\s+\+(?P<end>\d+)(?:,\s*(?P<endrange>\d+))?\s+@@/', $line, $match)) {
                 $chunk = new Chunk(
-                    $match['start'],
-                    isset($match['startrange']) ? max(1, $match['startrange']) : 1,
-                    $match['end'],
-                    isset($match['endrange']) ? max(1, $match['endrange']) : 1
+                    (int) $match['start'],
+                    isset($match['startrange']) ? \max(1, (int) $match['startrange']) : 1,
+                    (int) $match['end'],
+                    isset($match['endrange']) ? \max(1, (int) $match['endrange']) : 1
                 );
 
                 $chunks[]  = $chunk;
-                $diffLines = array();
+                $diffLines = [];
+
                 continue;
             }
 
-            if (preg_match('/^(?P<type>[+ -])?(?P<line>.*)/', $line, $match)) {
+            if (\preg_match('/^(?P<type>[+ -])?(?P<line>.*)/', $line, $match)) {
                 $type = Line::UNCHANGED;
 
-                if ($match['type'] == '+') {
+                if ($match['type'] === '+') {
                     $type = Line::ADDED;
-                } elseif ($match['type'] == '-') {
+                } elseif ($match['type'] === '-') {
                     $type = Line::REMOVED;
                 }
 
                 $diffLines[] = new Line($type, $match['line']);
 
-                if (isset($chunk)) {
+                if (null !== $chunk) {
                     $chunk->setLines($diffLines);
                 }
             }
diff --git a/lib/composer/vendor/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php b/lib/composer/vendor/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php
new file mode 100644
index 000000000..97dadbd58
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/src/TimeEfficientLongestCommonSubsequenceCalculator.php
@@ -0,0 +1,66 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff;
+
+final class TimeEfficientLongestCommonSubsequenceCalculator implements LongestCommonSubsequenceCalculator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function calculate(array $from, array $to): array
+    {
+        $common     = [];
+        $fromLength = \count($from);
+        $toLength   = \count($to);
+        $width      = $fromLength + 1;
+        $matrix     = new \SplFixedArray($width * ($toLength + 1));
+
+        for ($i = 0; $i <= $fromLength; ++$i) {
+            $matrix[$i] = 0;
+        }
+
+        for ($j = 0; $j <= $toLength; ++$j) {
+            $matrix[$j * $width] = 0;
+        }
+
+        for ($i = 1; $i <= $fromLength; ++$i) {
+            for ($j = 1; $j <= $toLength; ++$j) {
+                $o          = ($j * $width) + $i;
+                $matrix[$o] = \max(
+                    $matrix[$o - 1],
+                    $matrix[$o - $width],
+                    $from[$i - 1] === $to[$j - 1] ? $matrix[$o - $width - 1] + 1 : 0
+                );
+            }
+        }
+
+        $i = $fromLength;
+        $j = $toLength;
+
+        while ($i > 0 && $j > 0) {
+            if ($from[$i - 1] === $to[$j - 1]) {
+                $common[] = $from[$i - 1];
+                --$i;
+                --$j;
+            } else {
+                $o = ($j * $width) + $i;
+
+                if ($matrix[$o - $width] > $matrix[$o - 1]) {
+                    --$j;
+                } else {
+                    --$i;
+                }
+            }
+        }
+
+        return \array_reverse($common);
+    }
+}
diff --git a/lib/composer/vendor/sebastian/diff/tests/ChunkTest.php b/lib/composer/vendor/sebastian/diff/tests/ChunkTest.php
new file mode 100644
index 000000000..57e3c994e
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/tests/ChunkTest.php
@@ -0,0 +1,68 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers SebastianBergmann\Diff\Chunk
+ */
+final class ChunkTest extends TestCase
+{
+    /**
+     * @var Chunk
+     */
+    private $chunk;
+
+    protected function setUp()
+    {
+        $this->chunk = new Chunk;
+    }
+
+    public function testCanBeCreatedWithoutArguments()
+    {
+        $this->assertInstanceOf(Chunk::class, $this->chunk);
+    }
+
+    public function testStartCanBeRetrieved()
+    {
+        $this->assertSame(0, $this->chunk->getStart());
+    }
+
+    public function testStartRangeCanBeRetrieved()
+    {
+        $this->assertSame(1, $this->chunk->getStartRange());
+    }
+
+    public function testEndCanBeRetrieved()
+    {
+        $this->assertSame(0, $this->chunk->getEnd());
+    }
+
+    public function testEndRangeCanBeRetrieved()
+    {
+        $this->assertSame(1, $this->chunk->getEndRange());
+    }
+
+    public function testLinesCanBeRetrieved()
+    {
+        $this->assertSame([], $this->chunk->getLines());
+    }
+
+    public function testLinesCanBeSet()
+    {
+        $this->assertSame([], $this->chunk->getLines());
+
+        $testValue = ['line0', 'line1'];
+        $this->chunk->setLines($testValue);
+        $this->assertSame($testValue, $this->chunk->getLines());
+    }
+}
diff --git a/lib/composer/vendor/sebastian/diff/tests/DiffTest.php b/lib/composer/vendor/sebastian/diff/tests/DiffTest.php
new file mode 100644
index 000000000..fe5cb228a
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/tests/DiffTest.php
@@ -0,0 +1,55 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers SebastianBergmann\Diff\Diff
+ *
+ * @uses SebastianBergmann\Diff\Chunk
+ */
+final class DiffTest extends TestCase
+{
+    public function testGettersAfterConstructionWithDefault()
+    {
+        $from = 'line1a';
+        $to   = 'line2a';
+        $diff = new Diff($from, $to);
+
+        $this->assertSame($from, $diff->getFrom());
+        $this->assertSame($to, $diff->getTo());
+        $this->assertSame([], $diff->getChunks(), 'Expect chunks to be default value "array()".');
+    }
+
+    public function testGettersAfterConstructionWithChunks()
+    {
+        $from   = 'line1b';
+        $to     = 'line2b';
+        $chunks = [new Chunk(), new Chunk(2, 3)];
+
+        $diff = new Diff($from, $to, $chunks);
+
+        $this->assertSame($from, $diff->getFrom());
+        $this->assertSame($to, $diff->getTo());
+        $this->assertSame($chunks, $diff->getChunks(), 'Expect chunks to be passed value.');
+    }
+
+    public function testSetChunksAfterConstruction()
+    {
+        $diff = new Diff('line1c', 'line2c');
+        $this->assertSame([], $diff->getChunks(), 'Expect chunks to be default value "array()".');
+
+        $chunks = [new Chunk(), new Chunk(2, 3)];
+        $diff->setChunks($chunks);
+        $this->assertSame($chunks, $diff->getChunks(), 'Expect chunks to be passed value.');
+    }
+}
diff --git a/lib/composer/vendor/sebastian/diff/tests/DifferTest.php b/lib/composer/vendor/sebastian/diff/tests/DifferTest.php
index 12d0cfeff..3781992d2 100644
Binary files a/lib/composer/vendor/sebastian/diff/tests/DifferTest.php and b/lib/composer/vendor/sebastian/diff/tests/DifferTest.php differ
diff --git a/lib/composer/vendor/sebastian/diff/tests/DifferTestTest.php b/lib/composer/vendor/sebastian/diff/tests/DifferTestTest.php
new file mode 100644
index 000000000..af60e26d3
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/tests/DifferTestTest.php
@@ -0,0 +1,83 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @requires OS Linux
+ */
+final class DifferTestTest extends TestCase
+{
+    private $fileFrom;
+    private $filePatch;
+
+    protected function setUp()
+    {
+        $dir             = \realpath(__DIR__ . '/../') . '/';
+        $this->fileFrom  = $dir . 'from.txt';
+        $this->filePatch = $dir . 'patch.txt';
+    }
+
+    /**
+     * @dataProvider provideDiffWithLineNumbers
+     */
+    public function testTheTestProvideDiffWithLineNumbers($expected, $from, $to)
+    {
+        $this->runThisTest($expected, $from, $to);
+    }
+
+    public function provideDiffWithLineNumbers()
+    {
+        require_once __DIR__ . '/DifferTest.php';
+        $test  = new DifferTest();
+        $tests = $test->provideDiffWithLineNumbers();
+
+        $tests = \array_filter(
+            $tests,
+            function ($key) {
+                return !\is_string($key) || false === \strpos($key, 'non_patch_compat');
+            },
+            ARRAY_FILTER_USE_KEY
+        );
+
+        return $tests;
+    }
+
+    private function runThisTest(string $expected, string $from, string $to)
+    {
+        $expected = \str_replace('--- Original', '--- from.txt', $expected);
+        $expected = \str_replace('+++ New', '+++ from.txt', $expected);
+
+        @\unlink($this->fileFrom);
+        @\unlink($this->filePatch);
+
+        $this->assertNotFalse(\file_put_contents($this->fileFrom, $from));
+        $this->assertNotFalse(\file_put_contents($this->filePatch, $expected));
+
+        $command = \sprintf(
+            'patch -u --verbose %s < %s', // --posix
+            \escapeshellarg($this->fileFrom),
+            \escapeshellarg($this->filePatch)
+        );
+
+        \exec($command, $output, $d);
+
+        $this->assertSame(0, $d, \sprintf('%s | %s', $command, \implode("\n", $output)));
+
+        $patched = \file_get_contents($this->fileFrom);
+        $this->assertSame($patched, $to);
+
+        @\unlink($this->fileFrom . '.orig');
+        @\unlink($this->fileFrom);
+        @\unlink($this->filePatch);
+    }
+}
diff --git a/lib/composer/vendor/sebastian/diff/tests/LCS/TimeEfficientImplementationTest.php b/lib/composer/vendor/sebastian/diff/tests/LCS/TimeEfficientImplementationTest.php
deleted file mode 100644
index 0f12d89de..000000000
--- a/lib/composer/vendor/sebastian/diff/tests/LCS/TimeEfficientImplementationTest.php
+++ /dev/null
@@ -1,175 +0,0 @@
-<?php
-/*
- * This file is part of the Diff package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\Diff\LCS;
-
-use PHPUnit_Framework_TestCase;
-
-/**
- * Some of these tests are volontary stressfull, in order to give some approximative benchmark hints.
- */
-class TimeEfficientImplementationTest extends PHPUnit_Framework_TestCase
-{
-    private $implementation;
-    private $memory_limit;
-    private $stress_sizes = array(1, 2, 3, 100, 500, 1000, 2000);
-
-    protected function setUp()
-    {
-        $this->memory_limit = ini_get('memory_limit');
-        ini_set('memory_limit', '256M');
-
-        $this->implementation = new TimeEfficientImplementation;
-    }
-
-    protected function tearDown()
-    {
-        ini_set('memory_limit', $this->memory_limit);
-    }
-
-    public function testBothEmpty()
-    {
-        $from   = array();
-        $to     = array();
-        $common = $this->implementation->calculate($from, $to);
-
-        $this->assertEquals(array(), $common);
-    }
-
-    public function testIsStrictComparison()
-    {
-        $from = array(
-            false, 0, 0.0, '', null, array(),
-            true, 1, 1.0, 'foo', array('foo', 'bar'), array('foo' => 'bar')
-        );
-        $to     = $from;
-        $common = $this->implementation->calculate($from, $to);
-
-        $this->assertEquals($from, $common);
-
-        $to = array(
-            false, false, false, false, false, false,
-            true, true, true, true, true, true
-        );
-        $expected = array(
-            false,
-            true,
-        );
-        $common = $this->implementation->calculate($from, $to);
-
-        $this->assertEquals($expected, $common);
-    }
-
-    public function testEqualSequences()
-    {
-        foreach ($this->stress_sizes as $size) {
-            $range  = range(1, $size);
-            $from   = $range;
-            $to     = $range;
-            $common = $this->implementation->calculate($from, $to);
-
-            $this->assertEquals($range, $common);
-        }
-    }
-
-    public function testDistinctSequences()
-    {
-        $from   = array('A');
-        $to     = array('B');
-        $common = $this->implementation->calculate($from, $to);
-        $this->assertEquals(array(), $common);
-
-        $from   = array('A', 'B', 'C');
-        $to     = array('D', 'E', 'F');
-        $common = $this->implementation->calculate($from, $to);
-        $this->assertEquals(array(), $common);
-
-        foreach ($this->stress_sizes as $size) {
-            $from   = range(1, $size);
-            $to     = range($size + 1, $size * 2);
-            $common = $this->implementation->calculate($from, $to);
-            $this->assertEquals(array(), $common);
-        }
-    }
-
-    public function testCommonSubsequence()
-    {
-        $from     = array('A',      'C',      'E', 'F', 'G');
-        $to       = array('A', 'B',      'D', 'E',           'H');
-        $expected = array('A',                'E');
-        $common   = $this->implementation->calculate($from, $to);
-        $this->assertEquals($expected, $common);
-
-        $from     = array('A',      'C',      'E', 'F', 'G');
-        $to       = array('B', 'C', 'D', 'E', 'F',      'H');
-        $expected = array('C',                'E', 'F');
-        $common   = $this->implementation->calculate($from, $to);
-        $this->assertEquals($expected, $common);
-
-        foreach ($this->stress_sizes as $size) {
-            $from     = $size < 2 ? array(1) : range(1, $size + 1, 2);
-            $to       = $size < 3 ? array(1) : range(1, $size + 1, 3);
-            $expected = $size < 6 ? array(1) : range(1, $size + 1, 6);
-            $common   = $this->implementation->calculate($from, $to);
-
-            $this->assertEquals($expected, $common);
-        }
-    }
-
-    public function testSingleElementSubsequenceAtStart()
-    {
-        foreach ($this->stress_sizes as $size) {
-            $from   = range(1, $size);
-            $to     = array_slice($from, 0, 1);
-            $common = $this->implementation->calculate($from, $to);
-
-            $this->assertEquals($to, $common);
-        }
-    }
-
-    public function testSingleElementSubsequenceAtMiddle()
-    {
-        foreach ($this->stress_sizes as $size) {
-            $from   = range(1, $size);
-            $to     = array_slice($from, (int) $size / 2, 1);
-            $common = $this->implementation->calculate($from, $to);
-
-            $this->assertEquals($to, $common);
-        }
-    }
-
-    public function testSingleElementSubsequenceAtEnd()
-    {
-        foreach ($this->stress_sizes as $size) {
-            $from   = range(1, $size);
-            $to     = array_slice($from, $size - 1, 1);
-            $common = $this->implementation->calculate($from, $to);
-
-            $this->assertEquals($to, $common);
-        }
-    }
-
-    public function testReversedSequences()
-    {
-        $from     = array('A', 'B');
-        $to       = array('B', 'A');
-        $expected = array('A');
-        $common   = $this->implementation->calculate($from, $to);
-        $this->assertEquals($expected, $common);
-
-        foreach ($this->stress_sizes as $size) {
-            $from   = range(1, $size);
-            $to     = array_reverse($from);
-            $common = $this->implementation->calculate($from, $to);
-
-            $this->assertEquals(array(1), $common);
-        }
-    }
-}
diff --git a/lib/composer/vendor/sebastian/diff/tests/LineTest.php b/lib/composer/vendor/sebastian/diff/tests/LineTest.php
new file mode 100644
index 000000000..7239d6644
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/tests/LineTest.php
@@ -0,0 +1,44 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers SebastianBergmann\Diff\Line
+ */
+final class LineTest extends TestCase
+{
+    /**
+     * @var Line
+     */
+    private $line;
+
+    protected function setUp()
+    {
+        $this->line = new Line;
+    }
+
+    public function testCanBeCreatedWithoutArguments()
+    {
+        $this->assertInstanceOf(Line::class, $this->line);
+    }
+
+    public function testTypeCanBeRetrieved()
+    {
+        $this->assertSame(Line::UNCHANGED, $this->line->getType());
+    }
+
+    public function testContentCanBeRetrieved()
+    {
+        $this->assertSame('', $this->line->getContent());
+    }
+}
diff --git a/lib/composer/vendor/sebastian/diff/tests/LongestCommonSubsequenceTest.php b/lib/composer/vendor/sebastian/diff/tests/LongestCommonSubsequenceTest.php
new file mode 100644
index 000000000..a2581e851
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/tests/LongestCommonSubsequenceTest.php
@@ -0,0 +1,201 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @coversNothing
+ */
+abstract class LongestCommonSubsequenceTest extends TestCase
+{
+    /**
+     * @var LongestCommonSubsequenceCalculator
+     */
+    private $implementation;
+
+    /**
+     * @var string
+     */
+    private $memoryLimit;
+
+    /**
+     * @var int[]
+     */
+    private $stress_sizes = [1, 2, 3, 100, 500, 1000, 2000];
+
+    protected function setUp()
+    {
+        $this->memoryLimit = \ini_get('memory_limit');
+        \ini_set('memory_limit', '256M');
+
+        $this->implementation = $this->createImplementation();
+    }
+
+    /**
+     * @return LongestCommonSubsequenceCalculator
+     */
+    abstract protected function createImplementation();
+
+    protected function tearDown()
+    {
+        \ini_set('memory_limit', $this->memoryLimit);
+    }
+
+    public function testBothEmpty()
+    {
+        $from   = [];
+        $to     = [];
+        $common = $this->implementation->calculate($from, $to);
+
+        $this->assertSame([], $common);
+    }
+
+    public function testIsStrictComparison()
+    {
+        $from = [
+            false, 0, 0.0, '', null, [],
+            true, 1, 1.0, 'foo', ['foo', 'bar'], ['foo' => 'bar']
+        ];
+        $to     = $from;
+        $common = $this->implementation->calculate($from, $to);
+
+        $this->assertSame($from, $common);
+
+        $to = [
+            false, false, false, false, false, false,
+            true, true, true, true, true, true
+        ];
+
+        $expected = [
+            false,
+            true,
+        ];
+
+        $common = $this->implementation->calculate($from, $to);
+
+        $this->assertSame($expected, $common);
+    }
+
+    public function testEqualSequences()
+    {
+        foreach ($this->stress_sizes as $size) {
+            $range  = \range(1, $size);
+            $from   = $range;
+            $to     = $range;
+            $common = $this->implementation->calculate($from, $to);
+
+            $this->assertSame($range, $common);
+        }
+    }
+
+    public function testDistinctSequences()
+    {
+        $from   = ['A'];
+        $to     = ['B'];
+        $common = $this->implementation->calculate($from, $to);
+        $this->assertSame([], $common);
+
+        $from   = ['A', 'B', 'C'];
+        $to     = ['D', 'E', 'F'];
+        $common = $this->implementation->calculate($from, $to);
+        $this->assertSame([], $common);
+
+        foreach ($this->stress_sizes as $size) {
+            $from   = \range(1, $size);
+            $to     = \range($size + 1, $size * 2);
+            $common = $this->implementation->calculate($from, $to);
+            $this->assertSame([], $common);
+        }
+    }
+
+    public function testCommonSubsequence()
+    {
+        $from     = ['A',      'C',      'E', 'F', 'G'];
+        $to       = ['A', 'B',      'D', 'E',           'H'];
+        $expected = ['A',                'E'];
+        $common   = $this->implementation->calculate($from, $to);
+        $this->assertSame($expected, $common);
+
+        $from     = ['A',      'C',      'E', 'F', 'G'];
+        $to       = ['B', 'C', 'D', 'E', 'F',      'H'];
+        $expected = ['C',                'E', 'F'];
+        $common   = $this->implementation->calculate($from, $to);
+        $this->assertSame($expected, $common);
+
+        foreach ($this->stress_sizes as $size) {
+            $from     = $size < 2 ? [1] : \range(1, $size + 1, 2);
+            $to       = $size < 3 ? [1] : \range(1, $size + 1, 3);
+            $expected = $size < 6 ? [1] : \range(1, $size + 1, 6);
+            $common   = $this->implementation->calculate($from, $to);
+
+            $this->assertSame($expected, $common);
+        }
+    }
+
+    public function testSingleElementSubsequenceAtStart()
+    {
+        foreach ($this->stress_sizes as $size) {
+            $from   = \range(1, $size);
+            $to     = \array_slice($from, 0, 1);
+            $common = $this->implementation->calculate($from, $to);
+
+            $this->assertSame($to, $common);
+        }
+    }
+
+    public function testSingleElementSubsequenceAtMiddle()
+    {
+        foreach ($this->stress_sizes as $size) {
+            $from   = \range(1, $size);
+            $to     = \array_slice($from, (int) ($size / 2), 1);
+            $common = $this->implementation->calculate($from, $to);
+
+            $this->assertSame($to, $common);
+        }
+    }
+
+    public function testSingleElementSubsequenceAtEnd()
+    {
+        foreach ($this->stress_sizes as $size) {
+            $from   = \range(1, $size);
+            $to     = \array_slice($from, $size - 1, 1);
+            $common = $this->implementation->calculate($from, $to);
+
+            $this->assertSame($to, $common);
+        }
+    }
+
+    public function testReversedSequences()
+    {
+        $from     = ['A', 'B'];
+        $to       = ['B', 'A'];
+        $expected = ['A'];
+        $common   = $this->implementation->calculate($from, $to);
+        $this->assertSame($expected, $common);
+
+        foreach ($this->stress_sizes as $size) {
+            $from   = \range(1, $size);
+            $to     = \array_reverse($from);
+            $common = $this->implementation->calculate($from, $to);
+
+            $this->assertSame([1], $common);
+        }
+    }
+
+    public function testStrictTypeCalculate()
+    {
+        $diff = $this->implementation->calculate(['5'], ['05']);
+
+        $this->assertInternalType('array', $diff);
+        $this->assertCount(0, $diff);
+    }
+}
diff --git a/lib/composer/vendor/sebastian/diff/tests/MemoryEfficientImplementationTest.php b/lib/composer/vendor/sebastian/diff/tests/MemoryEfficientImplementationTest.php
new file mode 100644
index 000000000..b5f7bbe46
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/tests/MemoryEfficientImplementationTest.php
@@ -0,0 +1,22 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff;
+
+/**
+ * @covers SebastianBergmann\Diff\MemoryEfficientLongestCommonSubsequenceCalculator
+ */
+final class MemoryEfficientImplementationTest extends LongestCommonSubsequenceTest
+{
+    protected function createImplementation()
+    {
+        return new MemoryEfficientLongestCommonSubsequenceCalculator;
+    }
+}
diff --git a/lib/composer/vendor/sebastian/diff/tests/ParserTest.php b/lib/composer/vendor/sebastian/diff/tests/ParserTest.php
index 3a7b97204..a3667e316 100644
--- a/lib/composer/vendor/sebastian/diff/tests/ParserTest.php
+++ b/lib/composer/vendor/sebastian/diff/tests/ParserTest.php
@@ -1,6 +1,6 @@
-<?php
+<?php declare(strict_types=1);
 /*
- * This file is part of the Diff package.
+ * This file is part of sebastian/diff.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -10,9 +10,16 @@
 
 namespace SebastianBergmann\Diff;
 
-use PHPUnit_Framework_TestCase;
+use PHPUnit\Framework\TestCase;
 
-class ParserTest extends PHPUnit_Framework_TestCase
+/**
+ * @covers SebastianBergmann\Diff\Parser
+ *
+ * @uses SebastianBergmann\Diff\Chunk
+ * @uses SebastianBergmann\Diff\Diff
+ * @uses SebastianBergmann\Diff\Line
+ */
+final class ParserTest extends TestCase
 {
     /**
      * @var Parser
@@ -26,23 +33,28 @@ protected function setUp()
 
     public function testParse()
     {
-        $content = file_get_contents(__DIR__ . '/fixtures/patch.txt');
+        $content = \file_get_contents(__DIR__ . '/fixtures/patch.txt');
 
         $diffs = $this->parser->parse($content);
 
+        $this->assertInternalType('array', $diffs);
+        $this->assertContainsOnlyInstancesOf(Diff::class, $diffs);
         $this->assertCount(1, $diffs);
 
         $chunks = $diffs[0]->getChunks();
+        $this->assertInternalType('array', $chunks);
+        $this->assertContainsOnlyInstancesOf(Chunk::class, $chunks);
+
         $this->assertCount(1, $chunks);
 
-        $this->assertEquals(20, $chunks[0]->getStart());
+        $this->assertSame(20, $chunks[0]->getStart());
 
-        $this->assertCount(5, $chunks[0]->getLines());
+        $this->assertCount(4, $chunks[0]->getLines());
     }
 
     public function testParseWithMultipleChunks()
     {
-        $content = file_get_contents(__DIR__ . '/fixtures/patch2.txt');
+        $content = \file_get_contents(__DIR__ . '/fixtures/patch2.txt');
 
         $diffs = $this->parser->parse($content);
 
@@ -51,12 +63,89 @@ public function testParseWithMultipleChunks()
         $chunks = $diffs[0]->getChunks();
         $this->assertCount(3, $chunks);
 
-        $this->assertEquals(20, $chunks[0]->getStart());
-        $this->assertEquals(320, $chunks[1]->getStart());
-        $this->assertEquals(600, $chunks[2]->getStart());
+        $this->assertSame(20, $chunks[0]->getStart());
+        $this->assertSame(320, $chunks[1]->getStart());
+        $this->assertSame(600, $chunks[2]->getStart());
 
         $this->assertCount(5, $chunks[0]->getLines());
         $this->assertCount(5, $chunks[1]->getLines());
-        $this->assertCount(5, $chunks[2]->getLines());
+        $this->assertCount(4, $chunks[2]->getLines());
+    }
+
+    public function testParseWithRemovedLines()
+    {
+        $content = <<<A
+diff --git a/Test.txt b/Test.txt
+index abcdefg..abcdefh 100644
+--- a/Test.txt
++++ b/Test.txt
+@@ -49,9 +49,8 @@
+ A
+-B
+A;
+        $diffs = $this->parser->parse($content);
+        $this->assertInternalType('array', $diffs);
+        $this->assertContainsOnlyInstancesOf(Diff::class, $diffs);
+        $this->assertCount(1, $diffs);
+
+        $chunks = $diffs[0]->getChunks();
+
+        $this->assertInternalType('array', $chunks);
+        $this->assertContainsOnlyInstancesOf(Chunk::class, $chunks);
+        $this->assertCount(1, $chunks);
+
+        $chunk = $chunks[0];
+        $this->assertSame(49, $chunk->getStart());
+        $this->assertSame(49, $chunk->getEnd());
+        $this->assertSame(9, $chunk->getStartRange());
+        $this->assertSame(8, $chunk->getEndRange());
+
+        $lines = $chunk->getLines();
+        $this->assertInternalType('array', $lines);
+        $this->assertContainsOnlyInstancesOf(Line::class, $lines);
+        $this->assertCount(2, $lines);
+
+        /** @var Line $line */
+        $line = $lines[0];
+        $this->assertSame('A', $line->getContent());
+        $this->assertSame(Line::UNCHANGED, $line->getType());
+
+        $line = $lines[1];
+        $this->assertSame('B', $line->getContent());
+        $this->assertSame(Line::REMOVED, $line->getType());
+    }
+
+    public function testParseDiffForMulitpleFiles()
+    {
+        $content = <<<A
+diff --git a/Test.txt b/Test.txt
+index abcdefg..abcdefh 100644
+--- a/Test.txt
++++ b/Test.txt
+@@ -1,3 +1,2 @@
+ A
+-B
+
+diff --git a/Test123.txt b/Test123.txt
+index abcdefg..abcdefh 100644
+--- a/Test2.txt
++++ b/Test2.txt
+@@ -1,2 +1,3 @@
+ A
++B
+A;
+        $diffs = $this->parser->parse($content);
+        $this->assertCount(2, $diffs);
+
+        /** @var Diff $diff */
+        $diff = $diffs[0];
+        $this->assertSame('a/Test.txt', $diff->getFrom());
+        $this->assertSame('b/Test.txt', $diff->getTo());
+        $this->assertCount(1, $diff->getChunks());
+
+        $diff = $diffs[1];
+        $this->assertSame('a/Test2.txt', $diff->getFrom());
+        $this->assertSame('b/Test2.txt', $diff->getTo());
+        $this->assertCount(1, $diff->getChunks());
     }
 }
diff --git a/lib/composer/vendor/sebastian/diff/tests/TimeEfficientImplementationTest.php b/lib/composer/vendor/sebastian/diff/tests/TimeEfficientImplementationTest.php
new file mode 100644
index 000000000..713ccb887
--- /dev/null
+++ b/lib/composer/vendor/sebastian/diff/tests/TimeEfficientImplementationTest.php
@@ -0,0 +1,22 @@
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff;
+
+/**
+ * @covers SebastianBergmann\Diff\TimeEfficientLongestCommonSubsequenceCalculator
+ */
+final class TimeEfficientImplementationTest extends LongestCommonSubsequenceTest
+{
+    protected function createImplementation()
+    {
+        return new TimeEfficientLongestCommonSubsequenceCalculator;
+    }
+}
diff --git a/lib/composer/vendor/sebastian/environment/.gitignore b/lib/composer/vendor/sebastian/environment/.gitignore
index 441848b7e..c4ac55bf1 100644
--- a/lib/composer/vendor/sebastian/environment/.gitignore
+++ b/lib/composer/vendor/sebastian/environment/.gitignore
@@ -2,3 +2,4 @@
 /vendor
 /composer.lock
 /composer.phar
+/.php_cs.cache
diff --git a/lib/composer/vendor/sebastian/environment/.php_cs b/lib/composer/vendor/sebastian/environment/.php_cs
new file mode 100644
index 000000000..89b9ca3a0
--- /dev/null
+++ b/lib/composer/vendor/sebastian/environment/.php_cs
@@ -0,0 +1,79 @@
+<?php
+$header = <<<'EOF'
+This file is part of sebastian/environment.
+
+(c) Sebastian Bergmann <sebastian@phpunit.de>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+EOF;
+
+return PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules(
+        [
+            'array_syntax' => ['syntax' => 'short'],
+            'binary_operator_spaces' => [
+                'align_double_arrow' => true,
+                'align_equals' => true
+            ],
+            'blank_line_after_namespace' => true,
+            'blank_line_before_return' => true,
+            'braces' => true,
+            'cast_spaces' => true,
+            'concat_space' => ['spacing' => 'one'],
+            'elseif' => true,
+            'encoding' => true,
+            'full_opening_tag' => true,
+            'function_declaration' => true,
+            #'header_comment' => ['header' => $header, 'separate' => 'none'],
+            'indentation_type' => true,
+            'line_ending' => true,
+            'lowercase_constants' => true,
+            'lowercase_keywords' => true,
+            'method_argument_space' => true,
+            'native_function_invocation' => true,
+            'no_alias_functions' => true,
+            'no_blank_lines_after_class_opening' => true,
+            'no_blank_lines_after_phpdoc' => true,
+            'no_closing_tag' => true,
+            'no_empty_phpdoc' => true,
+            'no_empty_statement' => true,
+            'no_extra_consecutive_blank_lines' => true,
+            'no_leading_namespace_whitespace' => true,
+            'no_singleline_whitespace_before_semicolons' => true,
+            'no_spaces_after_function_name' => true,
+            'no_spaces_inside_parenthesis' => true,
+            'no_trailing_comma_in_list_call' => true,
+            'no_trailing_whitespace' => true,
+            'no_unused_imports' => true,
+            'no_whitespace_in_blank_line' => true,
+            'phpdoc_align' => true,
+            'phpdoc_indent' => true,
+            'phpdoc_no_access' => true,
+            'phpdoc_no_empty_return' => true,
+            'phpdoc_no_package' => true,
+            'phpdoc_scalar' => true,
+            'phpdoc_separation' => true,
+            'phpdoc_to_comment' => true,
+            'phpdoc_trim' => true,
+            'phpdoc_types' => true,
+            'phpdoc_var_without_name' => true,
+            'self_accessor' => true,
+            'simplified_null_return' => true,
+            'single_blank_line_at_eof' => true,
+            'single_import_per_statement' => true,
+            'single_line_after_imports' => true,
+            'single_quote' => true,
+            'ternary_operator_spaces' => true,
+            'trim_array_spaces' => true,
+            'visibility_required' => true,
+        ]
+    )
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+        ->files()
+        ->in(__DIR__ . '/src')
+        ->in(__DIR__ . '/tests')
+        ->name('*.php')
+    );
diff --git a/lib/composer/vendor/sebastian/environment/.travis.yml b/lib/composer/vendor/sebastian/environment/.travis.yml
index 76a9bde4b..79208c350 100644
--- a/lib/composer/vendor/sebastian/environment/.travis.yml
+++ b/lib/composer/vendor/sebastian/environment/.travis.yml
@@ -1,16 +1,34 @@
 language: php
 
-before_script:
+sudo: false
+
+before_install:
   - composer self-update
-  - composer install --no-interaction --prefer-source --dev
+
+install:
+  - travis_retry composer install --no-interaction --prefer-source
 
 php:
-  - 5.3.3
-  - 5.3
-  - 5.4
-  - 5.5
-  - 5.6
-  - hhvm
+  - 7.0
+  - 7.0snapshot
+  - 7.1
+  - 7.1snapshot
+  - master
+
+sudo: false
+
+before_install:
+  - composer self-update
+  - composer clear-cache
+
+install:
+  - travis_retry composer update --no-interaction --no-ansi --no-progress --no-suggest --optimize-autoloader --prefer-stable
+
+script:
+  - ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
 
 notifications:
   email: false
diff --git a/lib/composer/vendor/sebastian/environment/ChangeLog.md b/lib/composer/vendor/sebastian/environment/ChangeLog.md
new file mode 100644
index 000000000..839d85c8a
--- /dev/null
+++ b/lib/composer/vendor/sebastian/environment/ChangeLog.md
@@ -0,0 +1,51 @@
+# Changes in sebastianbergmann/environment
+
+All notable changes in `sebastianbergmann/environment` are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## [3.1.0] - 2017-07-01
+
+### Added
+
+* Implemented [#21](https://github.com/sebastianbergmann/environment/issues/21): Equivalent of `PHP_OS_FAMILY` (for PHP < 7.2) 
+
+## [3.0.4] - 2017-06-20
+
+### Fixed
+
+* Fixed [#20](https://github.com/sebastianbergmann/environment/pull/20): PHP 7 mode of HHVM not forced
+
+## [3.0.3] - 2017-05-18
+
+### Fixed
+
+* Fixed [#18](https://github.com/sebastianbergmann/environment/issues/18): `Uncaught TypeError: preg_match() expects parameter 2 to be string, null given`
+
+## [3.0.2] - 2017-04-21
+
+### Fixed
+
+* Fixed [#17](https://github.com/sebastianbergmann/environment/issues/17): `Uncaught TypeError: trim() expects parameter 1 to be string, boolean given`
+
+## [3.0.1] - 2017-04-21
+
+### Fixed
+
+* Fixed inverted logic in `Runtime::discardsComments()`
+
+## [3.0.0] - 2017-04-21
+
+### Added
+
+* Implemented `Runtime::discardsComments()` for querying whether the PHP runtime discards annotations
+
+### Removed
+
+* This component is no longer supported on PHP 5.6
+
+[3.1.0]: https://github.com/sebastianbergmann/phpunit/compare/3.0...3.1.0
+[3.0.4]: https://github.com/sebastianbergmann/phpunit/compare/3.0.3...3.0.4
+[3.0.3]: https://github.com/sebastianbergmann/phpunit/compare/3.0.2...3.0.3
+[3.0.2]: https://github.com/sebastianbergmann/phpunit/compare/3.0.1...3.0.2
+[3.0.1]: https://github.com/sebastianbergmann/phpunit/compare/3.0.0...3.0.1
+[3.0.0]: https://github.com/sebastianbergmann/phpunit/compare/2.0...3.0.0
+
diff --git a/lib/composer/vendor/sebastian/environment/LICENSE b/lib/composer/vendor/sebastian/environment/LICENSE
index 08539af44..168c4ee72 100644
--- a/lib/composer/vendor/sebastian/environment/LICENSE
+++ b/lib/composer/vendor/sebastian/environment/LICENSE
@@ -1,6 +1,6 @@
-Environment
+sebastian/environment
 
-Copyright (c) 2014-2015, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2014-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/lib/composer/vendor/sebastian/environment/README.md b/lib/composer/vendor/sebastian/environment/README.md
index 5f3cb3b91..f0827ff8d 100644
--- a/lib/composer/vendor/sebastian/environment/README.md
+++ b/lib/composer/vendor/sebastian/environment/README.md
@@ -1,72 +1,17 @@
-# Environment
+# sebastian/environment
 
 This component provides functionality that helps writing PHP code that has runtime-specific (PHP / HHVM) execution paths.
 
-[![Latest Stable Version](https://poser.pugx.org/sebastian/environment/v/stable.png)](https://packagist.org/packages/sebastian/environment)
-[![Build Status](https://travis-ci.org/sebastianbergmann/environment.png?branch=master)](https://travis-ci.org/sebastianbergmann/environment)
+[![Latest Stable Version](https://img.shields.io/packagist/v/sebastian/environment.svg?style=flat-square)](https://packagist.org/packages/sebastian/environment)
+[![Minimum PHP Version](https://img.shields.io/badge/php-%3E%3D%207.0-8892BF.svg?style=flat-square)](https://php.net/)
+[![Build Status](https://travis-ci.org/sebastianbergmann/environment.svg?branch=master)](https://travis-ci.org/sebastianbergmann/environment)
 
 ## Installation
 
-To add Environment as a local, per-project dependency to your project, simply add a dependency on `sebastian/environment` to your project's `composer.json` file. Here is a minimal example of a `composer.json` file that just defines a dependency on Environment 1.0:
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
 
-    {
-        "require": {
-            "sebastian/environment": "1.0.*"
-        }
-    }
+    composer require sebastian/environment
 
-## Usage
-
-```php
-<?php
-use SebastianBergmann\Environment\Runtime;
-
-$runtime = new Runtime;
-
-var_dump($runtime->getNameWithVersion());
-var_dump($runtime->getName());
-var_dump($runtime->getVersion());
-var_dump($runtime->getBinary());
-var_dump($runtime->isHHVM());
-var_dump($runtime->isPHP());
-var_dump($runtime->hasXdebug());
-var_dump($runtime->canCollectCodeCoverage());
-```
-
-### Output on PHP
-
-    $ php --version
-    PHP 5.5.8 (cli) (built: Jan  9 2014 08:33:30)
-    Copyright (c) 1997-2013 The PHP Group
-    Zend Engine v2.5.0, Copyright (c) 1998-2013 Zend Technologies
-        with Xdebug v2.2.3, Copyright (c) 2002-2013, by Derick Rethans
-
-
-    $ php example.php
-    string(9) "PHP 5.5.8"
-    string(3) "PHP"
-    string(5) "5.5.8"
-    string(14) "'/usr/bin/php'"
-    bool(false)
-    bool(true)
-    bool(true)
-    bool(true)
-
-### Output on HHVM
-
-    $ hhvm --version
-    HipHop VM 2.4.0-dev (rel)
-    Compiler: heads/master-0-ga98e57cabee7e7f0d14493ab17d5c7ab0157eb98
-    Repo schema: 8d6e69287c41c1f09bb4d327421720d1922cfc67
-
-
-    $ hhvm example.php
-    string(14) "HHVM 2.4.0-dev"
-    string(4) "HHVM"
-    string(9) "2.4.0-dev"
-    string(42) "'/usr/local/src/hhvm/hphp/hhvm/hhvm' --php"
-    bool(true)
-    bool(false)
-    bool(false)
-    bool(true)
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
 
+    composer require --dev sebastian/environment
diff --git a/lib/composer/vendor/sebastian/environment/build.xml b/lib/composer/vendor/sebastian/environment/build.xml
index 92fb1c545..ea8be0194 100644
--- a/lib/composer/vendor/sebastian/environment/build.xml
+++ b/lib/composer/vendor/sebastian/environment/build.xml
@@ -1,26 +1,21 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="environment">
+<project name="environment" default="setup">
+ <target name="setup" depends="clean,composer"/>
+
  <target name="clean" description="Cleanup build artifacts">
   <delete dir="${basedir}/vendor"/>
   <delete file="${basedir}/composer.lock"/>
  </target>
 
  <target name="composer" depends="clean" description="Install dependencies with Composer">
-  <tstamp>
-   <format property="thirty.days.ago" pattern="MM/dd/yyyy hh:mm aa" offset="-30" unit="day"/>
-  </tstamp>
-  <delete>
-   <fileset dir="${basedir}">
-    <include name="composer.phar" />
-    <date datetime="${thirty.days.ago}" when="before"/>
-   </fileset>
-  </delete>
-
-  <get src="https://getcomposer.org/composer.phar" dest="${basedir}/composer.phar" skipexisting="true"/>
-
-  <exec executable="php">
-   <arg value="composer.phar"/>
-   <arg value="install"/>
+  <exec executable="composer" taskname="composer">
+   <arg value="update"/>
+   <arg value="--no-interaction"/>
+   <arg value="--no-progress"/>
+   <arg value="--no-ansi"/>
+   <arg value="--no-suggest"/>
+   <arg value="--optimize-autoloader"/>
+   <arg value="--prefer-stable"/>
   </exec>
  </target>
 </project>
diff --git a/lib/composer/vendor/sebastian/environment/composer.json b/lib/composer/vendor/sebastian/environment/composer.json
index b6602c4d2..3086774cd 100644
--- a/lib/composer/vendor/sebastian/environment/composer.json
+++ b/lib/composer/vendor/sebastian/environment/composer.json
@@ -10,11 +10,12 @@
             "email": "sebastian@phpunit.de"
         }
     ],
+    "prefer-stable": true,
     "require": {
-        "php": "^5.3.3 || ^7.0"
+        "php": "^7.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "^4.8 || ^5.0"
+        "phpunit/phpunit": "^6.1"
     },
     "autoload": {
         "classmap": [
@@ -23,7 +24,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.3.x-dev"
+            "dev-master": "3.1.x-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/sebastian/environment/phpunit.xml b/lib/composer/vendor/sebastian/environment/phpunit.xml
index f3b710c3b..6c5092485 100644
--- a/lib/composer/vendor/sebastian/environment/phpunit.xml
+++ b/lib/composer/vendor/sebastian/environment/phpunit.xml
@@ -1,12 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/5.4/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.2/phpunit.xsd"
          bootstrap="vendor/autoload.php"
-         backupGlobals="false"
+         forceCoversAnnotation="true"
          beStrictAboutCoversAnnotation="true"
          beStrictAboutOutputDuringTests="true"
-         beStrictAboutTestsThatDoNotTestAnything="true"
-         beStrictAboutTodoAnnotatedTests="true"
          verbose="true">
     <testsuite>
         <directory suffix="Test.php">tests</directory>
diff --git a/lib/composer/vendor/sebastian/environment/src/Console.php b/lib/composer/vendor/sebastian/environment/src/Console.php
index 2aff1d658..1d8c2cc03 100644
--- a/lib/composer/vendor/sebastian/environment/src/Console.php
+++ b/lib/composer/vendor/sebastian/environment/src/Console.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the Environment package.
+ * This file is part of sebastian/environment.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,14 +8,25 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\Environment;
 
-/**
- */
-class Console
+final class Console
 {
+    /**
+     * @var int
+     */
     const STDIN  = 0;
+
+    /**
+     * @var int
+     */
     const STDOUT = 1;
+
+    /**
+     * @var int
+     */
     const STDERR = 2;
 
     /**
@@ -23,17 +34,19 @@ class Console
      *
      * This code has been copied and adapted from
      * Symfony\Component\Console\Output\OutputStream.
-     *
-     * @return bool
      */
-    public function hasColorSupport()
+    public function hasColorSupport(): bool
     {
-        if (DIRECTORY_SEPARATOR == '\\') {
-            return false !== getenv('ANSICON') || 'ON' === getenv('ConEmuANSI') || 'xterm' === getenv('TERM');
+        if ($this->isWindows()) {
+            // @codeCoverageIgnoreStart
+            return false !== \getenv('ANSICON') || 'ON' === \getenv('ConEmuANSI') || 'xterm' === \getenv('TERM');
+            // @codeCoverageIgnoreEnd
         }
 
-        if (!defined('STDOUT')) {
+        if (!\defined('STDOUT')) {
+            // @codeCoverageIgnoreStart
             return false;
+            // @codeCoverageIgnoreEnd
         }
 
         return $this->isInteractive(STDOUT);
@@ -42,55 +55,48 @@ public function hasColorSupport()
     /**
      * Returns the number of columns of the terminal.
      *
-     * @return int
+     * @codeCoverageIgnore
      */
-    public function getNumberOfColumns()
+    public function getNumberOfColumns(): int
     {
-        if (DIRECTORY_SEPARATOR == '\\') {
-            $columns = 80;
-
-            if (preg_match('/^(\d+)x\d+ \(\d+x(\d+)\)$/', trim(getenv('ANSICON')), $matches)) {
-                $columns = $matches[1];
-            } elseif (function_exists('proc_open')) {
-                $process = proc_open(
-                    'mode CON',
-                    array(
-                        1 => array('pipe', 'w'),
-                        2 => array('pipe', 'w')
-                    ),
-                    $pipes,
-                    null,
-                    null,
-                    array('suppress_errors' => true)
-                );
-
-                if (is_resource($process)) {
-                    $info = stream_get_contents($pipes[1]);
-
-                    fclose($pipes[1]);
-                    fclose($pipes[2]);
-                    proc_close($process);
-
-                    if (preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) {
-                        $columns = $matches[2];
-                    }
-                }
-            }
-
-            return $columns - 1;
+        if ($this->isWindows()) {
+            return $this->getNumberOfColumnsWindows();
         }
 
         if (!$this->isInteractive(self::STDIN)) {
             return 80;
         }
 
-        if (function_exists('shell_exec') && preg_match('#\d+ (\d+)#', shell_exec('stty size'), $match) === 1) {
+        return $this->getNumberOfColumnsInteractive();
+    }
+
+    /**
+     * Returns if the file descriptor is an interactive terminal or not.
+     *
+     * @param int|resource $fileDescriptor
+     */
+    public function isInteractive($fileDescriptor = self::STDOUT): bool
+    {
+        return \function_exists('posix_isatty') && @\posix_isatty($fileDescriptor);
+    }
+
+    private function isWindows(): bool
+    {
+        return DIRECTORY_SEPARATOR === '\\';
+    }
+
+    /**
+     * @codeCoverageIgnore
+     */
+    private function getNumberOfColumnsInteractive(): int
+    {
+        if (\function_exists('shell_exec') && \preg_match('#\d+ (\d+)#', \shell_exec('stty size') ?? '', $match) === 1) {
             if ((int) $match[1] > 0) {
                 return (int) $match[1];
             }
         }
 
-        if (function_exists('shell_exec') && preg_match('#columns = (\d+);#', shell_exec('stty'), $match) === 1) {
+        if (\function_exists('shell_exec') && \preg_match('#columns = (\d+);#', \shell_exec('stty') ?? '', $match) === 1) {
             if ((int) $match[1] > 0) {
                 return (int) $match[1];
             }
@@ -100,14 +106,41 @@ public function getNumberOfColumns()
     }
 
     /**
-     * Returns if the file descriptor is an interactive terminal or not.
-     *
-     * @param int|resource $fileDescriptor
-     *
-     * @return bool
+     * @codeCoverageIgnore
      */
-    public function isInteractive($fileDescriptor = self::STDOUT)
+    private function getNumberOfColumnsWindows(): int
     {
-        return function_exists('posix_isatty') && @posix_isatty($fileDescriptor);
+        $ansicon = \getenv('ANSICON');
+        $columns = 80;
+
+        if (\is_string($ansicon) && \preg_match('/^(\d+)x\d+ \(\d+x(\d+)\)$/', \trim($ansicon), $matches)) {
+            $columns = $matches[1];
+        } elseif (\function_exists('proc_open')) {
+            $process = \proc_open(
+                'mode CON',
+                [
+                    1 => ['pipe', 'w'],
+                    2 => ['pipe', 'w']
+                ],
+                $pipes,
+                null,
+                null,
+                ['suppress_errors' => true]
+            );
+
+            if (\is_resource($process)) {
+                $info = \stream_get_contents($pipes[1]);
+
+                \fclose($pipes[1]);
+                \fclose($pipes[2]);
+                \proc_close($process);
+
+                if (\preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) {
+                    $columns = $matches[2];
+                }
+            }
+        }
+
+        return $columns - 1;
     }
 }
diff --git a/lib/composer/vendor/sebastian/environment/src/OperatingSystem.php b/lib/composer/vendor/sebastian/environment/src/OperatingSystem.php
new file mode 100644
index 000000000..fa20e1e9c
--- /dev/null
+++ b/lib/composer/vendor/sebastian/environment/src/OperatingSystem.php
@@ -0,0 +1,51 @@
+<?php
+/*
+ * This file is part of sebastian/environment.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\Environment;
+
+final class OperatingSystem
+{
+    /**
+     * Returns PHP_OS_FAMILY (if defined (which it is on PHP >= 7.2)).
+     * Returns a string (compatible with PHP_OS_FAMILY) derived from PHP_OS otherwise.
+     */
+    public function getFamily(): string
+    {
+        if (\defined('PHP_OS_FAMILY')) {
+            return PHP_OS_FAMILY;
+        }
+
+        if (DIRECTORY_SEPARATOR === '\\') {
+            return 'Windows';
+        }
+
+        switch (PHP_OS) {
+            case 'Darwin':
+                return 'Darwin';
+
+            case 'DragonFly':
+            case 'FreeBSD':
+            case 'NetBSD':
+            case 'OpenBSD':
+                return 'BSD';
+
+            case 'Linux':
+                return 'Linux';
+
+            case 'SunOS':
+                return 'Solaris';
+
+            default:
+                return 'Unknown';
+        }
+    }
+}
diff --git a/lib/composer/vendor/sebastian/environment/src/Runtime.php b/lib/composer/vendor/sebastian/environment/src/Runtime.php
index 179473bf7..018141f60 100644
--- a/lib/composer/vendor/sebastian/environment/src/Runtime.php
+++ b/lib/composer/vendor/sebastian/environment/src/Runtime.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the Environment package.
+ * This file is part of sebastian/environment.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,12 +8,14 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\Environment;
 
 /**
  * Utility class for HHVM/PHP environment handling.
  */
-class Runtime
+final class Runtime
 {
     /**
      * @var string
@@ -22,161 +24,151 @@ class Runtime
 
     /**
      * Returns true when Xdebug is supported or
-     * the runtime used is PHPDBG (PHP >= 7.0).
-     *
-     * @return bool
+     * the runtime used is PHPDBG.
      */
-    public function canCollectCodeCoverage()
+    public function canCollectCodeCoverage(): bool
     {
         return $this->hasXdebug() || $this->hasPHPDBGCodeCoverage();
     }
 
+    /**
+     * Returns true when OPcache is loaded and opcache.save_comments=0 is set.
+     *
+     * Code taken from Doctrine\Common\Annotations\AnnotationReader::__construct().
+     */
+    public function discardsComments(): bool
+    {
+        if (\extension_loaded('Zend Optimizer+') && (\ini_get('zend_optimizerplus.save_comments') === '0' || \ini_get('opcache.save_comments') === '0')) {
+            return true;
+        }
+
+        if (\extension_loaded('Zend OPcache') && \ini_get('opcache.save_comments') == 0) {
+            return true;
+        }
+
+        return false;
+    }
+
     /**
      * Returns the path to the binary of the current runtime.
      * Appends ' --php' to the path when the runtime is HHVM.
-     *
-     * @return string
      */
-    public function getBinary()
+    public function getBinary(): string
     {
         // HHVM
         if (self::$binary === null && $this->isHHVM()) {
-            if ((self::$binary = getenv('PHP_BINARY')) === false) {
+            // @codeCoverageIgnoreStart
+            if ((self::$binary = \getenv('PHP_BINARY')) === false) {
                 self::$binary = PHP_BINARY;
             }
 
-            self::$binary = escapeshellarg(self::$binary) . ' --php';
+            self::$binary = \escapeshellarg(self::$binary) . ' --php' .
+                ' -d hhvm.php7.all=1';
+            // @codeCoverageIgnoreEnd
         }
 
-        // PHP >= 5.4.0
-        if (self::$binary === null && defined('PHP_BINARY')) {
-            if (PHP_BINARY !== '') {
-                self::$binary = escapeshellarg(PHP_BINARY);
-            }
-        }
-
-        // PHP < 5.4.0
-        if (self::$binary === null) {
-            if (PHP_SAPI == 'cli' && isset($_SERVER['_'])) {
-                if (strpos($_SERVER['_'], 'phpunit') !== false) {
-                    $file = file($_SERVER['_']);
-
-                    if (strpos($file[0], ' ') !== false) {
-                        $tmp          = explode(' ', $file[0]);
-                        self::$binary = escapeshellarg(trim($tmp[1]));
-                    } else {
-                        self::$binary = escapeshellarg(ltrim(trim($file[0]), '#!'));
-                    }
-                } elseif (strpos(basename($_SERVER['_']), 'php') !== false) {
-                    self::$binary = escapeshellarg($_SERVER['_']);
-                }
-            }
+        if (self::$binary === null && PHP_BINARY !== '') {
+            self::$binary = \escapeshellarg(PHP_BINARY);
         }
 
         if (self::$binary === null) {
-            $possibleBinaryLocations = array(
+            // @codeCoverageIgnoreStart
+            $possibleBinaryLocations = [
                 PHP_BINDIR . '/php',
                 PHP_BINDIR . '/php-cli.exe',
                 PHP_BINDIR . '/php.exe'
-            );
+            ];
 
             foreach ($possibleBinaryLocations as $binary) {
-                if (is_readable($binary)) {
-                    self::$binary = escapeshellarg($binary);
+                if (\is_readable($binary)) {
+                    self::$binary = \escapeshellarg($binary);
                     break;
                 }
             }
+            // @codeCoverageIgnoreEnd
         }
 
         if (self::$binary === null) {
+            // @codeCoverageIgnoreStart
             self::$binary = 'php';
+            // @codeCoverageIgnoreEnd
         }
 
         return self::$binary;
     }
 
-    /**
-     * @return string
-     */
-    public function getNameWithVersion()
+    public function getNameWithVersion(): string
     {
         return $this->getName() . ' ' . $this->getVersion();
     }
 
-    /**
-     * @return string
-     */
-    public function getName()
+    public function getName(): string
     {
         if ($this->isHHVM()) {
+            // @codeCoverageIgnoreStart
             return 'HHVM';
-        } elseif ($this->isPHPDBG()) {
+            // @codeCoverageIgnoreEnd
+        }
+
+        if ($this->isPHPDBG()) {
+            // @codeCoverageIgnoreStart
             return 'PHPDBG';
-        } else {
-            return 'PHP';
+            // @codeCoverageIgnoreEnd
         }
+
+        return 'PHP';
     }
 
-    /**
-     * @return string
-     */
-    public function getVendorUrl()
+    public function getVendorUrl(): string
     {
         if ($this->isHHVM()) {
+            // @codeCoverageIgnoreStart
             return 'http://hhvm.com/';
-        } else {
-            return 'https://secure.php.net/';
+            // @codeCoverageIgnoreEnd
         }
+
+        return 'https://secure.php.net/';
     }
 
-    /**
-     * @return string
-     */
-    public function getVersion()
+    public function getVersion(): string
     {
         if ($this->isHHVM()) {
+            // @codeCoverageIgnoreStart
             return HHVM_VERSION;
-        } else {
-            return PHP_VERSION;
+            // @codeCoverageIgnoreEnd
         }
+
+        return PHP_VERSION;
     }
 
     /**
      * Returns true when the runtime used is PHP and Xdebug is loaded.
-     *
-     * @return bool
      */
-    public function hasXdebug()
+    public function hasXdebug(): bool
     {
-        return ($this->isPHP() || $this->isHHVM()) && extension_loaded('xdebug');
+        return ($this->isPHP() || $this->isHHVM()) && \extension_loaded('xdebug');
     }
 
     /**
      * Returns true when the runtime used is HHVM.
-     *
-     * @return bool
      */
-    public function isHHVM()
+    public function isHHVM(): bool
     {
-        return defined('HHVM_VERSION');
+        return \defined('HHVM_VERSION');
     }
 
     /**
      * Returns true when the runtime used is PHP without the PHPDBG SAPI.
-     *
-     * @return bool
      */
-    public function isPHP()
+    public function isPHP(): bool
     {
         return !$this->isHHVM() && !$this->isPHPDBG();
     }
 
     /**
      * Returns true when the runtime used is PHP with the PHPDBG SAPI.
-     *
-     * @return bool
      */
-    public function isPHPDBG()
+    public function isPHPDBG(): bool
     {
         return PHP_SAPI === 'phpdbg' && !$this->isHHVM();
     }
@@ -185,10 +177,10 @@ public function isPHPDBG()
      * Returns true when the runtime used is PHP with the PHPDBG SAPI
      * and the phpdbg_*_oplog() functions are available (PHP >= 7.0).
      *
-     * @return bool
+     * @codeCoverageIgnore
      */
-    public function hasPHPDBGCodeCoverage()
+    public function hasPHPDBGCodeCoverage(): bool
     {
-        return $this->isPHPDBG() && function_exists('phpdbg_start_oplog');
+        return $this->isPHPDBG();
     }
 }
diff --git a/lib/composer/vendor/sebastian/environment/tests/ConsoleTest.php b/lib/composer/vendor/sebastian/environment/tests/ConsoleTest.php
index 6b40172b0..f8983cc1a 100644
--- a/lib/composer/vendor/sebastian/environment/tests/ConsoleTest.php
+++ b/lib/composer/vendor/sebastian/environment/tests/ConsoleTest.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the Environment package.
+ * This file is part of sebastian/environment.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,52 +8,59 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\Environment;
 
-use PHPUnit_Framework_TestCase;
+use PHPUnit\Framework\TestCase;
 
-class ConsoleTest extends PHPUnit_Framework_TestCase
+/**
+ * @covers \SebastianBergmann\Environment\Console
+ */
+final class ConsoleTest extends TestCase
 {
     /**
      * @var \SebastianBergmann\Environment\Console
      */
     private $console;
 
-    protected function setUp()
+    protected function setUp()/*: void*/
     {
         $this->console = new Console;
     }
 
     /**
-     * @covers \SebastianBergmann\Environment\Console::isInteractive
+     * @todo Now that this component is PHP 7-only and uses return type declarations
+     * this test makes even less sense than before
      */
-    public function testCanDetectIfStdoutIsInteractiveByDefault()
+    public function testCanDetectIfStdoutIsInteractiveByDefault()/*: void*/
     {
         $this->assertInternalType('boolean', $this->console->isInteractive());
     }
 
     /**
-     * @covers \SebastianBergmann\Environment\Console::isInteractive
+     * @todo Now that this component is PHP 7-only and uses return type declarations
+     * this test makes even less sense than before
      */
-    public function testCanDetectIfFileDescriptorIsInteractive()
+    public function testCanDetectIfFileDescriptorIsInteractive()/*: void*/
     {
         $this->assertInternalType('boolean', $this->console->isInteractive(STDOUT));
     }
 
     /**
-     * @covers \SebastianBergmann\Environment\Console::hasColorSupport
-     * @uses   \SebastianBergmann\Environment\Console::isInteractive
+     * @todo Now that this component is PHP 7-only and uses return type declarations
+     * this test makes even less sense than before
      */
-    public function testCanDetectColorSupport()
+    public function testCanDetectColorSupport()/*: void*/
     {
         $this->assertInternalType('boolean', $this->console->hasColorSupport());
     }
 
     /**
-     * @covers \SebastianBergmann\Environment\Console::getNumberOfColumns
-     * @uses   \SebastianBergmann\Environment\Console::isInteractive
+     * @todo Now that this component is PHP 7-only and uses return type declarations
+     * this test makes even less sense than before
      */
-    public function testCanDetectNumberOfColumns()
+    public function testCanDetectNumberOfColumns()/*: void*/
     {
         $this->assertInternalType('integer', $this->console->getNumberOfColumns());
     }
diff --git a/lib/composer/vendor/sebastian/environment/tests/OperatingSystemTest.php b/lib/composer/vendor/sebastian/environment/tests/OperatingSystemTest.php
new file mode 100644
index 000000000..56008fba2
--- /dev/null
+++ b/lib/composer/vendor/sebastian/environment/tests/OperatingSystemTest.php
@@ -0,0 +1,39 @@
+<?php
+/*
+ * This file is part of sebastian/environment.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\Environment;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \SebastianBergmann\Environment\OperatingSystem
+ */
+final class OperatingSystemTest extends TestCase
+{
+    /**
+     * @var \SebastianBergmann\Environment\OperatingSystem
+     */
+    private $os;
+
+    protected function setUp()/*: void*/
+    {
+        $this->os = new OperatingSystem;
+    }
+
+    /**
+     * @requires OS Linux
+     */
+    public function testFamilyCanBeRetrieved()/*: void*/
+    {
+        $this->assertEquals('Linux', $this->os->getFamily());
+    }
+}
diff --git a/lib/composer/vendor/sebastian/environment/tests/RuntimeTest.php b/lib/composer/vendor/sebastian/environment/tests/RuntimeTest.php
index 8ea837305..2b40cb258 100644
--- a/lib/composer/vendor/sebastian/environment/tests/RuntimeTest.php
+++ b/lib/composer/vendor/sebastian/environment/tests/RuntimeTest.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the Environment package.
+ * This file is part of sebastian/environment.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,104 +8,104 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\Environment;
 
-use PHPUnit_Framework_TestCase;
+use PHPUnit\Framework\TestCase;
 
-class RuntimeTest extends PHPUnit_Framework_TestCase
+/**
+ * @covers \SebastianBergmann\Environment\Runtime
+ */
+final class RuntimeTest extends TestCase
 {
     /**
      * @var \SebastianBergmann\Environment\Runtime
      */
     private $env;
 
-    protected function setUp()
+    protected function setUp()/*: void*/
     {
         $this->env = new Runtime;
     }
 
     /**
-     * @covers \SebastianBergmann\Environment\Runtime::canCollectCodeCoverage
-     * @uses   \SebastianBergmann\Environment\Runtime::hasXdebug
-     * @uses   \SebastianBergmann\Environment\Runtime::isHHVM
-     * @uses   \SebastianBergmann\Environment\Runtime::isPHP
+     * @todo Now that this component is PHP 7-only and uses return type declarations
+     * this test makes even less sense than before
      */
-    public function testAbilityToCollectCodeCoverageCanBeAssessed()
+    public function testAbilityToCollectCodeCoverageCanBeAssessed()/*: void*/
     {
         $this->assertInternalType('boolean', $this->env->canCollectCodeCoverage());
     }
 
     /**
-     * @covers \SebastianBergmann\Environment\Runtime::getBinary
-     * @uses   \SebastianBergmann\Environment\Runtime::isHHVM
+     * @todo Now that this component is PHP 7-only and uses return type declarations
+     * this test makes even less sense than before
      */
-    public function testBinaryCanBeRetrieved()
+    public function testBinaryCanBeRetrieved()/*: void*/
     {
         $this->assertInternalType('string', $this->env->getBinary());
     }
 
     /**
-     * @covers \SebastianBergmann\Environment\Runtime::isHHVM
+     * @todo Now that this component is PHP 7-only and uses return type declarations
+     * this test makes even less sense than before
      */
-    public function testCanBeDetected()
+    public function testCanBeDetected()/*: void*/
     {
         $this->assertInternalType('boolean', $this->env->isHHVM());
     }
 
     /**
-     * @covers \SebastianBergmann\Environment\Runtime::isPHP
-     * @uses   \SebastianBergmann\Environment\Runtime::isHHVM
+     * @todo Now that this component is PHP 7-only and uses return type declarations
+     * this test makes even less sense than before
      */
-    public function testCanBeDetected2()
+    public function testCanBeDetected2()/*: void*/
     {
         $this->assertInternalType('boolean', $this->env->isPHP());
     }
 
     /**
-     * @covers \SebastianBergmann\Environment\Runtime::hasXdebug
-     * @uses   \SebastianBergmann\Environment\Runtime::isHHVM
-     * @uses   \SebastianBergmann\Environment\Runtime::isPHP
+     * @todo Now that this component is PHP 7-only and uses return type declarations
+     * this test makes even less sense than before
      */
-    public function testXdebugCanBeDetected()
+    public function testXdebugCanBeDetected()/*: void*/
     {
         $this->assertInternalType('boolean', $this->env->hasXdebug());
     }
 
     /**
-     * @covers \SebastianBergmann\Environment\Runtime::getNameWithVersion
-     * @uses   \SebastianBergmann\Environment\Runtime::getName
-     * @uses   \SebastianBergmann\Environment\Runtime::getVersion
-     * @uses   \SebastianBergmann\Environment\Runtime::isHHVM
-     * @uses   \SebastianBergmann\Environment\Runtime::isPHP
+     * @todo Now that this component is PHP 7-only and uses return type declarations
+     * this test makes even less sense than before
      */
-    public function testNameAndVersionCanBeRetrieved()
+    public function testNameAndVersionCanBeRetrieved()/*: void*/
     {
         $this->assertInternalType('string', $this->env->getNameWithVersion());
     }
 
     /**
-     * @covers \SebastianBergmann\Environment\Runtime::getName
-     * @uses   \SebastianBergmann\Environment\Runtime::isHHVM
+     * @todo Now that this component is PHP 7-only and uses return type declarations
+     * this test makes even less sense than before
      */
-    public function testNameCanBeRetrieved()
+    public function testNameCanBeRetrieved()/*: void*/
     {
         $this->assertInternalType('string', $this->env->getName());
     }
 
     /**
-     * @covers \SebastianBergmann\Environment\Runtime::getVersion
-     * @uses   \SebastianBergmann\Environment\Runtime::isHHVM
+     * @todo Now that this component is PHP 7-only and uses return type declarations
+     * this test makes even less sense than before
      */
-    public function testVersionCanBeRetrieved()
+    public function testVersionCanBeRetrieved()/*: void*/
     {
         $this->assertInternalType('string', $this->env->getVersion());
     }
 
     /**
-     * @covers \SebastianBergmann\Environment\Runtime::getVendorUrl
-     * @uses   \SebastianBergmann\Environment\Runtime::isHHVM
+     * @todo Now that this component is PHP 7-only and uses return type declarations
+     * this test makes even less sense than before
      */
-    public function testVendorUrlCanBeRetrieved()
+    public function testVendorUrlCanBeRetrieved()/*: void*/
     {
         $this->assertInternalType('string', $this->env->getVendorUrl());
     }
diff --git a/lib/composer/vendor/sebastian/exporter/.gitignore b/lib/composer/vendor/sebastian/exporter/.gitignore
index 3beb10f92..d27d3e9ab 100644
--- a/lib/composer/vendor/sebastian/exporter/.gitignore
+++ b/lib/composer/vendor/sebastian/exporter/.gitignore
@@ -1,9 +1,4 @@
-.idea
-phpunit.xml
-composer.lock
-composer.phar
-vendor/
-cache.properties
-build/LICENSE
-build/README.md
-build/*.tgz
+/.idea
+/composer.lock
+/vendor
+/.php_cs.cache
diff --git a/lib/composer/vendor/sebastian/exporter/.php_cs b/lib/composer/vendor/sebastian/exporter/.php_cs
new file mode 100644
index 000000000..241ce11f9
--- /dev/null
+++ b/lib/composer/vendor/sebastian/exporter/.php_cs
@@ -0,0 +1,77 @@
+<?php
+$header = <<<'EOF'
+This file is part of the exporter package.
+
+(c) Sebastian Bergmann <sebastian@phpunit.de>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+EOF;
+
+return PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules(
+        [
+            'array_syntax' => ['syntax' => 'short'],
+            'binary_operator_spaces' => [
+                'align_double_arrow' => true,
+                'align_equals' => true
+            ],
+            'blank_line_after_namespace' => true,
+            'blank_line_before_return' => true,
+            'braces' => true,
+            'cast_spaces' => true,
+            'concat_space' => ['spacing' => 'one'],
+            'elseif' => true,
+            'encoding' => true,
+            'full_opening_tag' => true,
+            'function_declaration' => true,
+            'header_comment' => ['header' => $header, 'separate' => 'none'],
+            'indentation_type' => true,
+            'line_ending' => true,
+            'lowercase_constants' => true,
+            'lowercase_keywords' => true,
+            'method_argument_space' => true,
+            'no_alias_functions' => true,
+            'no_blank_lines_after_class_opening' => true,
+            'no_blank_lines_after_phpdoc' => true,
+            'no_closing_tag' => true,
+            'no_empty_phpdoc' => true,
+            'no_empty_statement' => true,
+            'no_extra_consecutive_blank_lines' => true,
+            'no_leading_namespace_whitespace' => true,
+            'no_singleline_whitespace_before_semicolons' => true,
+            'no_spaces_after_function_name' => true,
+            'no_spaces_inside_parenthesis' => true,
+            'no_trailing_comma_in_list_call' => true,
+            'no_trailing_whitespace' => true,
+            'no_unused_imports' => true,
+            'no_whitespace_in_blank_line' => true,
+            'phpdoc_align' => true,
+            'phpdoc_indent' => true,
+            'phpdoc_no_access' => true,
+            'phpdoc_no_empty_return' => true,
+            'phpdoc_no_package' => true,
+            'phpdoc_scalar' => true,
+            'phpdoc_separation' => true,
+            'phpdoc_to_comment' => true,
+            'phpdoc_trim' => true,
+            'phpdoc_types' => true,
+            'phpdoc_var_without_name' => true,
+            'self_accessor' => true,
+            'simplified_null_return' => true,
+            'single_blank_line_at_eof' => true,
+            'single_import_per_statement' => true,
+            'single_line_after_imports' => true,
+            'single_quote' => true,
+            'ternary_operator_spaces' => true,
+            'trim_array_spaces' => true,
+            'visibility_required' => true,
+        ]
+    )
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+        ->files()
+        ->in(__DIR__ . '/src')
+        ->name('*.php')
+    );
diff --git a/lib/composer/vendor/sebastian/exporter/.travis.yml b/lib/composer/vendor/sebastian/exporter/.travis.yml
index 657519b1a..5ea0f5311 100644
--- a/lib/composer/vendor/sebastian/exporter/.travis.yml
+++ b/lib/composer/vendor/sebastian/exporter/.travis.yml
@@ -1,23 +1,26 @@
 language: php
 
-before_script:
+php:
+  - 7.0
+  - 7.0snapshot
+  - 7.1
+  - 7.1snapshot
+  - master
+
+sudo: false
+
+before_install:
   - composer self-update
-  - composer install --no-interaction --prefer-source --dev
+  - composer clear-cache
 
-php:
-  - 5.3.3
-  - 5.3
-  - 5.4
-  - 5.5
-  - 5.6
-  - hhvm
+install:
+  - travis_retry composer update --no-interaction --no-ansi --no-progress --no-suggest --optimize-autoloader --prefer-stable
+
+script:
+  - ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
 
 notifications:
   email: false
-  webhooks:
-    urls:
-      - https://webhooks.gitter.im/e/6668f52f3dd4e3f81960
-    on_success: always
-    on_failure: always
-    on_start: false
-
diff --git a/lib/composer/vendor/sebastian/exporter/LICENSE b/lib/composer/vendor/sebastian/exporter/LICENSE
index 55a13d471..de602c109 100644
--- a/lib/composer/vendor/sebastian/exporter/LICENSE
+++ b/lib/composer/vendor/sebastian/exporter/LICENSE
@@ -1,6 +1,6 @@
 Exporter
 
-Copyright (c) 2002-2015, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/lib/composer/vendor/sebastian/exporter/README.md b/lib/composer/vendor/sebastian/exporter/README.md
index 9a40a77b5..7bbef5048 100644
--- a/lib/composer/vendor/sebastian/exporter/README.md
+++ b/lib/composer/vendor/sebastian/exporter/README.md
@@ -162,10 +162,11 @@ LONG_STRING
 
 ## Installation
 
-To add Exporter as a local, per-project dependency to your project, simply add a dependency on `sebastian/exporter` to your project's `composer.json` file. Here is a minimal example of a `composer.json` file that just defines a dependency on Exporter 1.0:
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require sebastian/exporter
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev sebastian/exporter
 
-    {
-        "require": {
-            "sebastian/exporter": "1.0.*"
-        }
-    }
diff --git a/lib/composer/vendor/sebastian/exporter/build.xml b/lib/composer/vendor/sebastian/exporter/build.xml
index e66a71a6f..489b986c2 100644
--- a/lib/composer/vendor/sebastian/exporter/build.xml
+++ b/lib/composer/vendor/sebastian/exporter/build.xml
@@ -1,27 +1,21 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="exporter">
+<project name="exporter" default="setup">
+ <target name="setup" depends="clean,composer"/>
+
  <target name="clean" description="Cleanup build artifacts">
   <delete dir="${basedir}/vendor"/>
   <delete file="${basedir}/composer.lock"/>
  </target>
 
  <target name="composer" depends="clean" description="Install dependencies with Composer">
-  <tstamp>
-   <format property="thirty.days.ago" pattern="MM/dd/yyyy hh:mm aa" offset="-30" unit="day"/>
-  </tstamp>
-  <delete>
-   <fileset dir="${basedir}">
-    <include name="composer.phar" />
-    <date datetime="${thirty.days.ago}" when="before"/>
-   </fileset>
-  </delete>
-
-  <get src="https://getcomposer.org/composer.phar" dest="${basedir}/composer.phar" skipexisting="true"/>
-
-  <exec executable="php">
-   <arg value="composer.phar"/>
-   <arg value="install"/>
+  <exec executable="composer" taskname="composer">
+   <arg value="update"/>
+   <arg value="--no-interaction"/>
+   <arg value="--no-progress"/>
+   <arg value="--no-ansi"/>
+   <arg value="--no-suggest"/>
+   <arg value="--optimize-autoloader"/>
+   <arg value="--prefer-stable"/>
   </exec>
  </target>
 </project>
-
diff --git a/lib/composer/vendor/sebastian/exporter/composer.json b/lib/composer/vendor/sebastian/exporter/composer.json
index 62b94bdaa..33fc5bd0a 100644
--- a/lib/composer/vendor/sebastian/exporter/composer.json
+++ b/lib/composer/vendor/sebastian/exporter/composer.json
@@ -27,11 +27,11 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3",
-        "sebastian/recursion-context": "~1.0"
+        "php": "^7.0",
+        "sebastian/recursion-context": "^3.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.4",
+        "phpunit/phpunit": "^6.0",
         "ext-mbstring": "*"
     },
     "autoload": {
@@ -41,7 +41,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.3.x-dev"
+            "dev-master": "3.1.x-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/sebastian/exporter/phpunit.xml b/lib/composer/vendor/sebastian/exporter/phpunit.xml
new file mode 100644
index 000000000..68febeb04
--- /dev/null
+++ b/lib/composer/vendor/sebastian/exporter/phpunit.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.0/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         forceCoversAnnotation="true"
+         beStrictAboutCoversAnnotation="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         verbose="true">
+    <testsuite>
+        <directory suffix="Test.php">tests</directory>
+    </testsuite>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/lib/composer/vendor/sebastian/exporter/phpunit.xml.dist b/lib/composer/vendor/sebastian/exporter/phpunit.xml.dist
deleted file mode 100644
index 8d85af647..000000000
--- a/lib/composer/vendor/sebastian/exporter/phpunit.xml.dist
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit backupGlobals="false"
-         bootstrap="vendor/autoload.php"
-         beStrictAboutTestsThatDoNotTestAnything="true"
-         beStrictAboutOutputDuringTests="true"
-         beStrictAboutTodoAnnotatedTests="true"
-         checkForUnintentionallyCoveredCode="true"
-         forceCoversAnnotation="true"
-         verbose="true">
- <testsuites>
-  <testsuite name="exporter">
-   <directory>tests</directory>
-  </testsuite>
- </testsuites>
- <filter>
-  <whitelist addUncoveredFilesFromWhitelist="true" processUncoveredFilesFromWhitelist="true">
-   <directory>src</directory>
-  </whitelist>
- </filter>
-</phpunit>
-
diff --git a/lib/composer/vendor/sebastian/exporter/src/Exporter.php b/lib/composer/vendor/sebastian/exporter/src/Exporter.php
index 5578aa8db..b0e4ace9f 100644
--- a/lib/composer/vendor/sebastian/exporter/src/Exporter.php
+++ b/lib/composer/vendor/sebastian/exporter/src/Exporter.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the Exporter package.
+ * This file is part of the exporter package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -38,8 +38,9 @@ class Exporter
      *  - Carriage returns and newlines are normalized to \n
      *  - Recursion and repeated rendering is treated properly
      *
-     * @param  mixed  $value
-     * @param  int    $indentation The indentation level of the 2nd+ line
+     * @param mixed $value
+     * @param int   $indentation The indentation level of the 2nd+ line
+     *
      * @return string
      */
     public function export($value, $indentation = 0)
@@ -48,36 +49,34 @@ public function export($value, $indentation = 0)
     }
 
     /**
-     * @param  mixed   $data
-     * @param  Context $context
+     * @param mixed   $data
+     * @param Context $context
+     *
      * @return string
      */
     public function shortenedRecursiveExport(&$data, Context $context = null)
     {
-        $result   = array();
+        $result   = [];
         $exporter = new self();
 
         if (!$context) {
             $context = new Context;
         }
 
+        $array = $data;
         $context->add($data);
 
-        foreach ($data as $key => $value) {
+        foreach ($array as $key => $value) {
             if (is_array($value)) {
                 if ($context->contains($data[$key]) !== false) {
                     $result[] = '*RECURSION*';
-                }
-
-                else {
+                } else {
                     $result[] = sprintf(
                         'array(%s)',
                         $this->shortenedRecursiveExport($data[$key], $context)
                     );
                 }
-            }
-
-            else {
+            } else {
                 $result[] = $exporter->shortenedExport($value);
             }
         }
@@ -94,14 +93,16 @@ public function shortenedRecursiveExport(&$data, Context $context = null)
      * Newlines are replaced by the visible string '\n'.
      * Contents of arrays and objects (if any) are replaced by '...'.
      *
-     * @param  mixed  $value
+     * @param mixed $value
+     *
      * @return string
+     *
      * @see    SebastianBergmann\Exporter\Exporter::export
      */
     public function shortenedExport($value)
     {
         if (is_string($value)) {
-            $string = $this->export($value);
+            $string = str_replace("\n", '', $this->export($value));
 
             if (function_exists('mb_strlen')) {
                 if (mb_strlen($string) > 40) {
@@ -113,7 +114,7 @@ public function shortenedExport($value)
                 }
             }
 
-            return str_replace("\n", '\n', $string);
+            return $string;
         }
 
         if (is_object($value)) {
@@ -138,7 +139,8 @@ public function shortenedExport($value)
      * Converts an object to an array containing all of its private, protected
      * and public properties.
      *
-     * @param  mixed $value
+     * @param mixed $value
+     *
      * @return array
      */
     public function toArray($value)
@@ -147,7 +149,7 @@ public function toArray($value)
             return (array) $value;
         }
 
-        $array = array();
+        $array = [];
 
         foreach ((array) $value as $key => $val) {
             // properties are transformed to keys in the following way:
@@ -183,10 +185,10 @@ public function toArray($value)
             }
 
             foreach ($value as $key => $val) {
-                $array[spl_object_hash($val)] = array(
+                $array[spl_object_hash($val)] = [
                     'obj' => $val,
                     'inf' => $value->getInfo(),
-                );
+                ];
             }
         }
 
@@ -196,10 +198,12 @@ public function toArray($value)
     /**
      * Recursive implementation of export
      *
-     * @param  mixed                                       $value       The value to export
-     * @param  int                                         $indentation The indentation level of the 2nd+ line
-     * @param  \SebastianBergmann\RecursionContext\Context $processed   Previously processed objects
+     * @param mixed                                       $value       The value to export
+     * @param int                                         $indentation The indentation level of the 2nd+ line
+     * @param \SebastianBergmann\RecursionContext\Context $processed   Previously processed objects
+     *
      * @return string
+     *
      * @see    SebastianBergmann\Exporter\Exporter::export
      */
     protected function recursiveExport(&$value, $indentation, $processed = null)
@@ -235,7 +239,13 @@ protected function recursiveExport(&$value, $indentation, $processed = null)
             }
 
             return "'" .
-            str_replace(array("\r\n", "\n\r", "\r"), array("\n", "\n", "\n"), $value) .
+            str_replace('<lf>', "\n",
+                str_replace(
+                    ["\r\n", "\n\r", "\r", "\n"],
+                    ['\r\n<lf>', '\n\r<lf>', '\r<lf>', '\n<lf>'],
+                    $value
+                )
+            ) .
             "'";
         }
 
@@ -250,11 +260,12 @@ protected function recursiveExport(&$value, $indentation, $processed = null)
                 return 'Array &' . $key;
             }
 
+            $array  = $value;
             $key    = $processed->add($value);
             $values = '';
 
-            if (count($value) > 0) {
-                foreach ($value as $k => $v) {
+            if (count($array) > 0) {
+                foreach ($array as $k => $v) {
                     $values .= sprintf(
                         '%s    %s => %s' . "\n",
                         $whitespace,
diff --git a/lib/composer/vendor/sebastian/exporter/tests/ExporterTest.php b/lib/composer/vendor/sebastian/exporter/tests/ExporterTest.php
index b0546f197..3f66163e0 100644
--- a/lib/composer/vendor/sebastian/exporter/tests/ExporterTest.php
+++ b/lib/composer/vendor/sebastian/exporter/tests/ExporterTest.php
@@ -10,10 +10,12 @@
 
 namespace SebastianBergmann\Exporter;
 
+use PHPUnit\Framework\TestCase;
+
 /**
  * @covers SebastianBergmann\Exporter\Exporter
  */
-class ExporterTest extends \PHPUnit_Framework_TestCase
+class ExporterTest extends TestCase
 {
     /**
      * @var Exporter
@@ -51,15 +53,15 @@ public function exportProvider()
         $storage->foo = $obj2;
 
         return array(
-            array(null, 'null'),
-            array(true, 'true'),
-            array(false, 'false'),
-            array(1, '1'),
-            array(1.0, '1.0'),
-            array(1.2, '1.2'),
-            array(fopen('php://memory', 'r'), 'resource(%d) of type (stream)'),
-            array('1', "'1'"),
-            array(array(array(1,2,3), array(3,4,5)),
+            'export null' => array(null, 'null'),
+            'export boolean true' => array(true, 'true'),
+            'export boolean false' => array(false, 'false'),
+            'export int 1' => array(1, '1'),
+            'export float 1.0' => array(1.0, '1.0'),
+            'export float 1.2' => array(1.2, '1.2'),
+            'export stream' => array(fopen('php://memory', 'r'), 'resource(%d) of type (stream)'),
+            'export numeric string' => array('1', "'1'"),
+            'export multidimentional array' => array(array(array(1,2,3), array(3,4,5)),
         <<<EOF
 Array &0 (
     0 => Array &1 (
@@ -76,23 +78,23 @@ public function exportProvider()
 EOF
             ),
             // \n\r and \r is converted to \n
-            array("this\nis\na\nvery\nvery\nvery\nvery\nvery\nvery\rlong\n\rtext",
+            'export multiline text' => array("this\nis\na\nvery\nvery\nvery\nvery\nvery\nvery\rlong\n\rtext",
             <<<EOF
-'this
-is
-a
-very
-very
-very
-very
-very
-very
-long
+'this\\n
+is\\n
+a\\n
+very\\n
+very\\n
+very\\n
+very\\n
+very\\n
+very\\r
+long\\n\\r
 text'
 EOF
             ),
-            array(new \stdClass, 'stdClass Object &%x ()'),
-            array($obj,
+            'export empty stdclass' => array(new \stdClass, 'stdClass Object &%x ()'),
+            'export non empty stdclass' => array($obj,
             <<<EOF
 stdClass Object &%x (
     'null' => null
@@ -100,16 +102,16 @@ public function exportProvider()
     'integer' => 1
     'double' => 1.2
     'string' => '1'
-    'text' => 'this
-is
-a
-very
-very
-very
-very
-very
-very
-long
+    'text' => 'this\\n
+is\\n
+a\\n
+very\\n
+very\\n
+very\\n
+very\\n
+very\\n
+very\\r
+long\\n\\r
 text'
     'object' => stdClass Object &%x (
         'foo' => 'bar'
@@ -122,8 +124,8 @@ public function exportProvider()
 )
 EOF
             ),
-            array(array(), 'Array &%d ()'),
-            array($storage,
+            'export empty array' => array(array(), 'Array &%d ()'),
+            'export splObjectStorage' => array($storage,
             <<<EOF
 SplObjectStorage Object &%x (
     'foo' => stdClass Object &%x (
@@ -136,12 +138,13 @@ public function exportProvider()
 )
 EOF
             ),
-            array($obj3,
+            'export stdClass with numeric properties' => array($obj3,
             <<<EOF
 stdClass Object &%x (
     0 => 1
     1 => 2
-    2 => 'Test\n'
+    2 => 'Test\\r\\n
+'
     3 => 4
     4 => 5
     5 => 6
@@ -212,16 +215,16 @@ public function testExport2()
     'integer' => 1
     'double' => 1.2
     'string' => '1'
-    'text' => 'this
-is
-a
-very
-very
-very
-very
-very
-very
-long
+    'text' => 'this\\n
+is\\n
+a\\n
+very\\n
+very\\n
+very\\n
+very\\n
+very\\n
+very\\r
+long\\n\\r
 text'
     'object' => stdClass Object &%x (
         'foo' => 'bar'
@@ -237,16 +240,16 @@ public function testExport2()
         'integer' => 1
         'double' => 1.2
         'string' => '1'
-        'text' => 'this
-is
-a
-very
-very
-very
-very
-very
-very
-long
+        'text' => 'this\\n
+is\\n
+a\\n
+very\\n
+very\\n
+very\\n
+very\\n
+very\\n
+very\\r
+long\\n\\r
 text'
         'object' => stdClass Object &%x
         'objectagain' => stdClass Object &%x
@@ -274,18 +277,18 @@ public function shortenedExportProvider()
         );
 
         return array(
-            array(null, 'null'),
-            array(true, 'true'),
-            array(1, '1'),
-            array(1.0, '1.0'),
-            array(1.2, '1.2'),
-            array('1', "'1'"),
+            'shortened export null' => array(null, 'null'),
+            'shortened export boolean true' => array(true, 'true'),
+            'shortened export integer 1' => array(1, '1'),
+            'shortened export float 1.0' => array(1.0, '1.0'),
+            'shortened export float 1.2' => array(1.2, '1.2'),
+            'shortened export numeric string' => array('1', "'1'"),
             // \n\r and \r is converted to \n
-            array("this\nis\na\nvery\nvery\nvery\nvery\nvery\nvery\rlong\n\rtext", "'this\\nis\\na\\nvery\\nvery\\nvery\\nvery...g\\ntext'"),
-            array(new \stdClass, 'stdClass Object ()'),
-            array($obj, 'stdClass Object (...)'),
-            array(array(), 'Array ()'),
-            array($array, 'Array (...)'),
+            'shortened export multilinestring' => array("this\nis\na\nvery\nvery\nvery\nvery\nvery\nvery\rlong\n\rtext", "'this\\nis\\na\\nvery\\nvery\\nvery...\\rtext'"),
+            'shortened export empty stdClass' => array(new \stdClass, 'stdClass Object ()'),
+            'shortened export not empty stdClass' => array($obj, 'stdClass Object (...)'),
+            'shortened export empty array' => array(array(), 'Array ()'),
+            'shortened export not empty array' => array($array, 'Array (...)'),
         );
     }
 
@@ -328,7 +331,7 @@ public function testShortenedExportForMultibyteCharacters()
     public function provideNonBinaryMultibyteStrings()
     {
         return array(
-            array(implode('', array_map('chr', range(0x09, 0x0d))), 5),
+            array(implode('', array_map('chr', range(0x09, 0x0d))), 9),
             array(implode('', array_map('chr', range(0x20, 0x7f))), 96),
             array(implode('', array_map('chr', range(0x80, 0xff))), 128),
         );
diff --git a/lib/composer/vendor/sebastian/global-state/.gitignore b/lib/composer/vendor/sebastian/global-state/.gitignore
index 464180e11..c3e9d7e3c 100644
--- a/lib/composer/vendor/sebastian/global-state/.gitignore
+++ b/lib/composer/vendor/sebastian/global-state/.gitignore
@@ -1,6 +1,4 @@
-.idea
-composer.lock
-composer.phar
-vendor/
-cache.properties
-phpunit.xml
+/.idea
+/.php_cs.cache
+/composer.lock
+/vendor
diff --git a/lib/composer/vendor/sebastian/global-state/.php_cs b/lib/composer/vendor/sebastian/global-state/.php_cs
new file mode 100644
index 000000000..eb80381c1
--- /dev/null
+++ b/lib/composer/vendor/sebastian/global-state/.php_cs
@@ -0,0 +1,79 @@
+<?php
+$header = <<<'EOF'
+This file is part of sebastian/global-state.
+
+(c) Sebastian Bergmann <sebastian@phpunit.de>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+EOF;
+
+return PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules(
+        [
+            'array_syntax' => ['syntax' => 'short'],
+            'binary_operator_spaces' => [
+                'align_double_arrow' => true,
+                'align_equals' => true
+            ],
+            'blank_line_after_namespace' => true,
+            'blank_line_before_return' => true,
+            'braces' => true,
+            'cast_spaces' => true,
+            'concat_space' => ['spacing' => 'one'],
+            'elseif' => true,
+            'encoding' => true,
+            'full_opening_tag' => true,
+            'function_declaration' => true,
+            #'header_comment' => ['header' => $header, 'separate' => 'none'],
+            'indentation_type' => true,
+            'line_ending' => true,
+            'lowercase_constants' => true,
+            'lowercase_keywords' => true,
+            'method_argument_space' => true,
+            'native_function_invocation' => true,
+            'no_alias_functions' => true,
+            'no_blank_lines_after_class_opening' => true,
+            'no_blank_lines_after_phpdoc' => true,
+            'no_closing_tag' => true,
+            'no_empty_phpdoc' => true,
+            'no_empty_statement' => true,
+            'no_extra_consecutive_blank_lines' => true,
+            'no_leading_namespace_whitespace' => true,
+            'no_singleline_whitespace_before_semicolons' => true,
+            'no_spaces_after_function_name' => true,
+            'no_spaces_inside_parenthesis' => true,
+            'no_trailing_comma_in_list_call' => true,
+            'no_trailing_whitespace' => true,
+            'no_unused_imports' => true,
+            'no_whitespace_in_blank_line' => true,
+            'phpdoc_align' => true,
+            'phpdoc_indent' => true,
+            'phpdoc_no_access' => true,
+            'phpdoc_no_empty_return' => true,
+            'phpdoc_no_package' => true,
+            'phpdoc_scalar' => true,
+            'phpdoc_separation' => true,
+            'phpdoc_to_comment' => true,
+            'phpdoc_trim' => true,
+            'phpdoc_types' => true,
+            'phpdoc_var_without_name' => true,
+            'self_accessor' => true,
+            'simplified_null_return' => true,
+            'single_blank_line_at_eof' => true,
+            'single_import_per_statement' => true,
+            'single_line_after_imports' => true,
+            'single_quote' => true,
+            'ternary_operator_spaces' => true,
+            'trim_array_spaces' => true,
+            'visibility_required' => true,
+        ]
+    )
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+        ->files()
+        ->in(__DIR__ . '/src')
+        ->in(__DIR__ . '/tests')
+        ->name('*.php')
+    );
diff --git a/lib/composer/vendor/sebastian/global-state/.travis.yml b/lib/composer/vendor/sebastian/global-state/.travis.yml
index 0be6154ee..5ea0f5311 100644
--- a/lib/composer/vendor/sebastian/global-state/.travis.yml
+++ b/lib/composer/vendor/sebastian/global-state/.travis.yml
@@ -1,20 +1,26 @@
 language: php
 
 php:
-  - 5.3.3
-  - 5.3
-  - 5.4
-  - 5.5
-  - 5.6
-  - hhvm
+  - 7.0
+  - 7.0snapshot
+  - 7.1
+  - 7.1snapshot
+  - master
 
 sudo: false
 
-before_script:
+before_install:
   - composer self-update
-  - composer install --no-interaction --prefer-source --dev
+  - composer clear-cache
 
-script: ./vendor/bin/phpunit
+install:
+  - travis_retry composer update --no-interaction --no-ansi --no-progress --no-suggest --optimize-autoloader --prefer-stable
+
+script:
+  - ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
 
 notifications:
   email: false
diff --git a/lib/composer/vendor/sebastian/global-state/LICENSE b/lib/composer/vendor/sebastian/global-state/LICENSE
index a555bcd1d..3bdb620df 100644
--- a/lib/composer/vendor/sebastian/global-state/LICENSE
+++ b/lib/composer/vendor/sebastian/global-state/LICENSE
@@ -1,6 +1,6 @@
-GlobalState
+sebastian/global-state
 
-Copyright (c) 2001-2015, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2001-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/lib/composer/vendor/sebastian/global-state/README.md b/lib/composer/vendor/sebastian/global-state/README.md
index c5e262bde..6e1effe7c 100644
--- a/lib/composer/vendor/sebastian/global-state/README.md
+++ b/lib/composer/vendor/sebastian/global-state/README.md
@@ -6,10 +6,11 @@ Snapshotting of global state, factored out of PHPUnit into a stand-alone compone
 
 ## Installation
 
-To add this package as a local, per-project dependency to your project, simply add a dependency on `sebastian/global-state` to your project's `composer.json` file. Here is a minimal example of a `composer.json` file that just defines a dependency on GlobalState:
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require sebastian/global-state
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev sebastian/global-state
 
-    {
-        "require": {
-            "sebastian/global-state": "1.0.*"
-        }
-    }
diff --git a/lib/composer/vendor/sebastian/global-state/build.xml b/lib/composer/vendor/sebastian/global-state/build.xml
index 63c5445aa..6a973e0b1 100644
--- a/lib/composer/vendor/sebastian/global-state/build.xml
+++ b/lib/composer/vendor/sebastian/global-state/build.xml
@@ -1,33 +1,22 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="global-state">
- <target name="clean" description="Cleanup build artifacts">
-  <delete dir="${basedir}/vendor"/>
-  <delete file="${basedir}/composer.lock"/>
- </target>
+<project name="global-state" default="setup">
+    <target name="setup" depends="clean,composer"/>
 
- <target name="composer" depends="clean" description="Install dependencies with Composer">
-  <tstamp>
-   <format property="thirty.days.ago" pattern="MM/dd/yyyy hh:mm aa" offset="-30" unit="day"/>
-  </tstamp>
-  <delete>
-   <fileset dir="${basedir}">
-    <include name="composer.phar" />
-    <date datetime="${thirty.days.ago}" when="before"/>
-   </fileset>
-  </delete>
+    <target name="clean" description="Cleanup build artifacts">
+        <delete dir="${basedir}/vendor"/>
+        <delete file="${basedir}/composer.lock"/>
+    </target>
 
-  <get src="https://getcomposer.org/composer.phar" dest="${basedir}/composer.phar" skipexisting="true"/>
-
-  <exec executable="php">
-   <arg value="composer.phar"/>
-   <arg value="install"/>
-  </exec>
- </target>
-
- <target name="phpunit" description="Run unit tests with PHPUnit">
-  <exec executable="${basedir}/vendor/bin/phpunit" failonerror="true">
-   <arg value="--configuration"/>
-   <arg path="${basedir}/build/phpunit.xml"/>
-  </exec>
- </target>
+    <target name="composer" depends="clean" description="Install dependencies with Composer">
+        <exec executable="composer" taskname="composer">
+            <env key="COMPOSER_DISABLE_XDEBUG_WARN" value="1"/>
+            <arg value="update"/>
+            <arg value="--no-interaction"/>
+            <arg value="--no-progress"/>
+            <arg value="--no-ansi"/>
+            <arg value="--no-suggest"/>
+            <arg value="--optimize-autoloader"/>
+            <arg value="--prefer-stable"/>
+        </exec>
+    </target>
 </project>
diff --git a/lib/composer/vendor/sebastian/global-state/composer.json b/lib/composer/vendor/sebastian/global-state/composer.json
index 7e8849bac..8f7edb3ff 100644
--- a/lib/composer/vendor/sebastian/global-state/composer.json
+++ b/lib/composer/vendor/sebastian/global-state/composer.json
@@ -11,10 +11,10 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": "^7.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.2"
+        "phpunit/phpunit": "^6.0"
     },
     "suggest": {
         "ext-uopz": "*"
@@ -27,11 +27,14 @@
     "autoload-dev": {
         "classmap": [
             "tests/_fixture/"
+        ],
+        "files": [
+            "tests/_fixture/SnapshotFunctions.php"
         ]
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.0-dev"
+            "dev-master": "2.0-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/sebastian/global-state/phpunit.xml b/lib/composer/vendor/sebastian/global-state/phpunit.xml
new file mode 100644
index 000000000..370f13c64
--- /dev/null
+++ b/lib/composer/vendor/sebastian/global-state/phpunit.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.1/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         forceCoversAnnotation="true"
+         beStrictAboutCoversAnnotation="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         verbose="true">
+    <testsuite>
+        <directory suffix="Test.php">tests</directory>
+    </testsuite>
+
+    <php>
+        <const name="GLOBALSTATE_TESTSUITE" value="true"/>
+        <ini name="date.timezone" value="Etc/UTC"/>
+    </php>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/lib/composer/vendor/sebastian/global-state/phpunit.xml.dist b/lib/composer/vendor/sebastian/global-state/phpunit.xml.dist
deleted file mode 100644
index d6079183b..000000000
--- a/lib/composer/vendor/sebastian/global-state/phpunit.xml.dist
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="http://schema.phpunit.de/4.2/phpunit.xsd"
-         bootstrap="vendor/autoload.php"
-         backupGlobals="false"
-         verbose="true">
-  <testsuite name="GlobalState">
-    <directory suffix="Test.php">tests</directory>
-  </testsuite>
-
-  <filter>
-    <whitelist processUncoveredFilesFromWhitelist="true">
-      <directory suffix=".php">src</directory>
-    </whitelist>
-  </filter>
-
-  <php>
-    <const name="GLOBALSTATE_TESTSUITE" value="true"/>
-    <ini name="date.timezone" value="Etc/UTC"/>
-  </php>
-</phpunit>
diff --git a/lib/composer/vendor/sebastian/global-state/src/Blacklist.php b/lib/composer/vendor/sebastian/global-state/src/Blacklist.php
index 5d5409160..40ab6c575 100644
--- a/lib/composer/vendor/sebastian/global-state/src/Blacklist.php
+++ b/lib/composer/vendor/sebastian/global-state/src/Blacklist.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the GlobalState package.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,6 +8,8 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\GlobalState;
 
 use ReflectionClass;
@@ -20,108 +22,80 @@ class Blacklist
     /**
      * @var array
      */
-    private $globalVariables = array();
+    private $globalVariables = [];
 
     /**
-     * @var array
+     * @var string[]
      */
-    private $classes = array();
+    private $classes = [];
 
     /**
-     * @var array
+     * @var string[]
      */
-    private $classNamePrefixes = array();
+    private $classNamePrefixes = [];
 
     /**
-     * @var array
+     * @var string[]
      */
-    private $parentClasses = array();
+    private $parentClasses = [];
 
     /**
-     * @var array
+     * @var string[]
      */
-    private $interfaces = array();
+    private $interfaces = [];
 
     /**
      * @var array
      */
-    private $staticAttributes = array();
+    private $staticAttributes = [];
 
-    /**
-     * @param string $variableName
-     */
-    public function addGlobalVariable($variableName)
+    public function addGlobalVariable(string $variableName)
     {
         $this->globalVariables[$variableName] = true;
     }
 
-    /**
-     * @param string $className
-     */
-    public function addClass($className)
+    public function addClass(string $className)
     {
         $this->classes[] = $className;
     }
 
-    /**
-     * @param string $className
-     */
-    public function addSubclassesOf($className)
+    public function addSubclassesOf(string $className)
     {
         $this->parentClasses[] = $className;
     }
 
-    /**
-     * @param string $interfaceName
-     */
-    public function addImplementorsOf($interfaceName)
+    public function addImplementorsOf(string $interfaceName)
     {
         $this->interfaces[] = $interfaceName;
     }
 
-    /**
-     * @param string $classNamePrefix
-     */
-    public function addClassNamePrefix($classNamePrefix)
+    public function addClassNamePrefix(string $classNamePrefix)
     {
         $this->classNamePrefixes[] = $classNamePrefix;
     }
 
-    /**
-     * @param string $className
-     * @param string $attributeName
-     */
-    public function addStaticAttribute($className, $attributeName)
+    public function addStaticAttribute(string $className, string $attributeName)
     {
         if (!isset($this->staticAttributes[$className])) {
-            $this->staticAttributes[$className] = array();
+            $this->staticAttributes[$className] = [];
         }
 
         $this->staticAttributes[$className][$attributeName] = true;
     }
 
-    /**
-     * @param  string $variableName
-     * @return bool
-     */
-    public function isGlobalVariableBlacklisted($variableName)
+    public function isGlobalVariableBlacklisted(string $variableName): bool
     {
         return isset($this->globalVariables[$variableName]);
     }
 
-    /**
-     * @param  string $className
-     * @param  string $attributeName
-     * @return bool
-     */
-    public function isStaticAttributeBlacklisted($className, $attributeName)
+    public function isStaticAttributeBlacklisted(string $className, string $attributeName): bool
     {
-        if (in_array($className, $this->classes)) {
+        if (\in_array($className, $this->classes)) {
             return true;
         }
 
         foreach ($this->classNamePrefixes as $prefix) {
-            if (strpos($className, $prefix) === 0) {
+            if (\strpos($className, $prefix) === 0) {
                 return true;
             }
         }
diff --git a/lib/composer/vendor/sebastian/global-state/src/CodeExporter.php b/lib/composer/vendor/sebastian/global-state/src/CodeExporter.php
index d595c22ed..6647ab4b5 100644
--- a/lib/composer/vendor/sebastian/global-state/src/CodeExporter.php
+++ b/lib/composer/vendor/sebastian/global-state/src/CodeExporter.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the GlobalState package.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,6 +8,8 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\GlobalState;
 
 /**
@@ -15,16 +17,12 @@
  */
 class CodeExporter
 {
-    /**
-     * @param  Snapshot $snapshot
-     * @return string
-     */
-    public function constants(Snapshot $snapshot)
+    public function constants(Snapshot $snapshot): string
     {
         $result = '';
 
         foreach ($snapshot->constants() as $name => $value) {
-            $result .= sprintf(
+            $result .= \sprintf(
                 'if (!defined(\'%s\')) define(\'%s\', %s);' . "\n",
                 $name,
                 $name,
@@ -35,16 +33,27 @@ public function constants(Snapshot $snapshot)
         return $result;
     }
 
-    /**
-     * @param  Snapshot $snapshot
-     * @return string
-     */
-    public function iniSettings(Snapshot $snapshot)
+    public function globalVariables(Snapshot $snapshot): string
+    {
+        $result = '$GLOBALS = [];' . PHP_EOL;
+
+        foreach ($snapshot->globalVariables() as $name => $value) {
+            $result .= \sprintf(
+                '$GLOBALS[%s] = %s;' . PHP_EOL,
+                $this->exportVariable($name),
+                $this->exportVariable($value)
+            );
+        }
+
+        return $result;
+    }
+
+    public function iniSettings(Snapshot $snapshot): string
     {
         $result = '';
 
         foreach ($snapshot->iniSettings() as $key => $value) {
-            $result .= sprintf(
+            $result .= \sprintf(
                 '@ini_set(%s, %s);' . "\n",
                 $this->exportVariable($key),
                 $this->exportVariable($value)
@@ -54,32 +63,24 @@ public function iniSettings(Snapshot $snapshot)
         return $result;
     }
 
-    /**
-     * @param  mixed  $variable
-     * @return string
-     */
-    private function exportVariable($variable)
+    private function exportVariable($variable): string
     {
-        if (is_scalar($variable) || is_null($variable) ||
-            (is_array($variable) && $this->arrayOnlyContainsScalars($variable))) {
-            return var_export($variable, true);
+        if (\is_scalar($variable) || \is_null($variable) ||
+            (\is_array($variable) && $this->arrayOnlyContainsScalars($variable))) {
+            return \var_export($variable, true);
         }
 
-        return 'unserialize(' . var_export(serialize($variable), true) . ')';
+        return 'unserialize(' . \var_export(\serialize($variable), true) . ')';
     }
 
-    /**
-     * @param  array $array
-     * @return bool
-     */
-    private function arrayOnlyContainsScalars(array $array)
+    private function arrayOnlyContainsScalars(array $array): bool
     {
         $result = true;
 
         foreach ($array as $element) {
-            if (is_array($element)) {
+            if (\is_array($element)) {
                 $result = self::arrayOnlyContainsScalars($element);
-            } elseif (!is_scalar($element) && !is_null($element)) {
+            } elseif (!\is_scalar($element) && !\is_null($element)) {
                 $result = false;
             }
 
diff --git a/lib/composer/vendor/sebastian/global-state/src/Exception.php b/lib/composer/vendor/sebastian/global-state/src/Exception.php
deleted file mode 100644
index 1e00212ee..000000000
--- a/lib/composer/vendor/sebastian/global-state/src/Exception.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-/*
- * This file is part of the GlobalState package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\GlobalState;
-
-/**
- */
-interface Exception
-{
-}
diff --git a/lib/composer/vendor/sebastian/global-state/src/Restorer.php b/lib/composer/vendor/sebastian/global-state/src/Restorer.php
index 78e0ba805..1524847f5 100644
--- a/lib/composer/vendor/sebastian/global-state/src/Restorer.php
+++ b/lib/composer/vendor/sebastian/global-state/src/Restorer.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the GlobalState package.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,6 +8,8 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\GlobalState;
 
 use ReflectionProperty;
@@ -20,27 +22,25 @@ class Restorer
     /**
      * Deletes function definitions that are not defined in a snapshot.
      *
-     * @param  Snapshot         $snapshot
      * @throws RuntimeException when the uopz_delete() function is not available
+     *
      * @see    https://github.com/krakjoe/uopz
      */
     public function restoreFunctions(Snapshot $snapshot)
     {
-        if (!function_exists('uopz_delete')) {
+        if (!\function_exists('uopz_delete')) {
             throw new RuntimeException('The uopz_delete() function is required for this operation');
         }
 
-        $functions = get_defined_functions();
+        $functions = \get_defined_functions();
 
-        foreach (array_diff($functions['user'], $snapshot->functions()) as $function) {
+        foreach (\array_diff($functions['user'], $snapshot->functions()) as $function) {
             uopz_delete($function);
         }
     }
 
     /**
      * Restores all global and super-global variables from a snapshot.
-     *
-     * @param Snapshot $snapshot
      */
     public function restoreGlobalVariables(Snapshot $snapshot)
     {
@@ -52,11 +52,11 @@ public function restoreGlobalVariables(Snapshot $snapshot)
 
         $globalVariables = $snapshot->globalVariables();
 
-        foreach (array_keys($GLOBALS) as $key) {
+        foreach (\array_keys($GLOBALS) as $key) {
             if ($key != 'GLOBALS' &&
-                !in_array($key, $superGlobalArrays) &&
+                !\in_array($key, $superGlobalArrays) &&
                 !$snapshot->blacklist()->isGlobalVariableBlacklisted($key)) {
-                if (isset($globalVariables[$key])) {
+                if (\array_key_exists($key, $globalVariables)) {
                     $GLOBALS[$key] = $globalVariables[$key];
                 } else {
                     unset($GLOBALS[$key]);
@@ -67,13 +67,12 @@ public function restoreGlobalVariables(Snapshot $snapshot)
 
     /**
      * Restores all static attributes in user-defined classes from this snapshot.
-     *
-     * @param Snapshot $snapshot
      */
     public function restoreStaticAttributes(Snapshot $snapshot)
     {
         $current    = new Snapshot($snapshot->blacklist(), false, false, false, false, true, false, false, false, false);
-        $newClasses = array_diff($current->classes(), $snapshot->classes());
+        $newClasses = \array_diff($current->classes(), $snapshot->classes());
+
         unset($current);
 
         foreach ($snapshot->staticAttributes() as $className => $staticAttributes) {
@@ -111,19 +110,16 @@ public function restoreStaticAttributes(Snapshot $snapshot)
 
     /**
      * Restores a super-global variable array from this snapshot.
-     *
-     * @param Snapshot $snapshot
-     * @param $superGlobalArray
      */
-    private function restoreSuperGlobalArray(Snapshot $snapshot, $superGlobalArray)
+    private function restoreSuperGlobalArray(Snapshot $snapshot, string $superGlobalArray)
     {
         $superGlobalVariables = $snapshot->superGlobalVariables();
 
         if (isset($GLOBALS[$superGlobalArray]) &&
-            is_array($GLOBALS[$superGlobalArray]) &&
+            \is_array($GLOBALS[$superGlobalArray]) &&
             isset($superGlobalVariables[$superGlobalArray])) {
-            $keys = array_keys(
-                array_merge(
+            $keys = \array_keys(
+                \array_merge(
                     $GLOBALS[$superGlobalArray],
                     $superGlobalVariables[$superGlobalArray]
                 )
diff --git a/lib/composer/vendor/sebastian/global-state/src/RuntimeException.php b/lib/composer/vendor/sebastian/global-state/src/RuntimeException.php
deleted file mode 100644
index c0bf7bdda..000000000
--- a/lib/composer/vendor/sebastian/global-state/src/RuntimeException.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-/*
- * This file is part of the GlobalState package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\GlobalState;
-
-/**
- */
-class RuntimeException extends \RuntimeException implements Exception
-{
-}
diff --git a/lib/composer/vendor/sebastian/global-state/src/Snapshot.php b/lib/composer/vendor/sebastian/global-state/src/Snapshot.php
index 3c8aaa9b6..16391dd8c 100644
--- a/lib/composer/vendor/sebastian/global-state/src/Snapshot.php
+++ b/lib/composer/vendor/sebastian/global-state/src/Snapshot.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the GlobalState package.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,6 +8,8 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\GlobalState;
 
 use ReflectionClass;
@@ -26,73 +28,62 @@ class Snapshot
     /**
      * @var array
      */
-    private $globalVariables = array();
+    private $globalVariables = [];
 
     /**
      * @var array
      */
-    private $superGlobalArrays = array();
+    private $superGlobalArrays = [];
 
     /**
      * @var array
      */
-    private $superGlobalVariables = array();
+    private $superGlobalVariables = [];
 
     /**
      * @var array
      */
-    private $staticAttributes = array();
+    private $staticAttributes = [];
 
     /**
      * @var array
      */
-    private $iniSettings = array();
+    private $iniSettings = [];
 
     /**
      * @var array
      */
-    private $includedFiles = array();
+    private $includedFiles = [];
 
     /**
      * @var array
      */
-    private $constants = array();
+    private $constants = [];
 
     /**
      * @var array
      */
-    private $functions = array();
+    private $functions = [];
 
     /**
      * @var array
      */
-    private $interfaces = array();
+    private $interfaces = [];
 
     /**
      * @var array
      */
-    private $classes = array();
+    private $classes = [];
 
     /**
      * @var array
      */
-    private $traits = array();
+    private $traits = [];
 
     /**
      * Creates a snapshot of the current global state.
-     *
-     * @param Blacklist $blacklist
-     * @param bool      $includeGlobalVariables
-     * @param bool      $includeStaticAttributes
-     * @param bool      $includeConstants
-     * @param bool      $includeFunctions
-     * @param bool      $includeClasses
-     * @param bool      $includeInterfaces
-     * @param bool      $includeTraits
-     * @param bool      $includeIniSettings
-     * @param bool      $includeIncludedFiles
      */
-    public function __construct(Blacklist $blacklist = null, $includeGlobalVariables = true, $includeStaticAttributes = true, $includeConstants = true, $includeFunctions = true, $includeClasses = true, $includeInterfaces = true, $includeTraits = true, $includeIniSettings = true, $includeIncludedFiles = true)
+    public function __construct(Blacklist $blacklist = null, bool $includeGlobalVariables = true, bool $includeStaticAttributes = true, bool $includeConstants = true, bool $includeFunctions = true, bool $includeClasses = true, bool $includeInterfaces = true, bool $includeTraits = true, bool $includeIniSettings = true, bool $includeIncludedFiles = true)
     {
         if ($blacklist === null) {
             $blacklist = new Blacklist;
@@ -126,112 +117,72 @@ public function __construct(Blacklist $blacklist = null, $includeGlobalVariables
         }
 
         if ($includeIniSettings) {
-            $this->iniSettings = ini_get_all(null, false);
+            $this->iniSettings = \ini_get_all(null, false);
         }
 
         if ($includeIncludedFiles) {
-            $this->includedFiles = get_included_files();
+            $this->includedFiles = \get_included_files();
         }
 
-        if (function_exists('get_declared_traits')) {
-            $this->traits = get_declared_traits();
-        }
+        $this->traits = \get_declared_traits();
     }
 
-    /**
-     * @return Blacklist
-     */
-    public function blacklist()
+    public function blacklist(): Blacklist
     {
         return $this->blacklist;
     }
 
-    /**
-     * @return array
-     */
-    public function globalVariables()
+    public function globalVariables(): array
     {
         return $this->globalVariables;
     }
 
-    /**
-     * @return array
-     */
-    public function superGlobalVariables()
+    public function superGlobalVariables(): array
     {
         return $this->superGlobalVariables;
     }
 
-    /**
-     * Returns a list of all super-global variable arrays.
-     *
-     * @return array
-     */
-    public function superGlobalArrays()
+    public function superGlobalArrays(): array
     {
         return $this->superGlobalArrays;
     }
 
-    /**
-     * @return array
-     */
-    public function staticAttributes()
+    public function staticAttributes(): array
     {
         return $this->staticAttributes;
     }
 
-    /**
-     * @return array
-     */
-    public function iniSettings()
+    public function iniSettings(): array
     {
         return $this->iniSettings;
     }
 
-    /**
-     * @return array
-     */
-    public function includedFiles()
+    public function includedFiles(): array
     {
         return $this->includedFiles;
     }
 
-    /**
-     * @return array
-     */
-    public function constants()
+    public function constants(): array
     {
         return $this->constants;
     }
 
-    /**
-     * @return array
-     */
-    public function functions()
+    public function functions(): array
     {
         return $this->functions;
     }
 
-    /**
-     * @return array
-     */
-    public function interfaces()
+    public function interfaces(): array
     {
         return $this->interfaces;
     }
 
-    /**
-     * @return array
-     */
-    public function classes()
+    public function classes(): array
     {
         return $this->classes;
     }
 
-    /**
-     * @return array
-     */
-    public function traits()
+    public function traits(): array
     {
         return $this->traits;
     }
@@ -241,7 +192,7 @@ public function traits()
      */
     private function snapshotConstants()
     {
-        $constants = get_defined_constants(true);
+        $constants = \get_defined_constants(true);
 
         if (isset($constants['user'])) {
             $this->constants = $constants['user'];
@@ -253,7 +204,7 @@ private function snapshotConstants()
      */
     private function snapshotFunctions()
     {
-        $functions = get_defined_functions();
+        $functions = \get_defined_functions();
 
         $this->functions = $functions['user'];
     }
@@ -263,7 +214,7 @@ private function snapshotFunctions()
      */
     private function snapshotClasses()
     {
-        foreach (array_reverse(get_declared_classes()) as $className) {
+        foreach (\array_reverse(\get_declared_classes()) as $className) {
             $class = new ReflectionClass($className);
 
             if (!$class->isUserDefined()) {
@@ -273,7 +224,7 @@ private function snapshotClasses()
             $this->classes[] = $className;
         }
 
-        $this->classes = array_reverse($this->classes);
+        $this->classes = \array_reverse($this->classes);
     }
 
     /**
@@ -281,7 +232,7 @@ private function snapshotClasses()
      */
     private function snapshotInterfaces()
     {
-        foreach (array_reverse(get_declared_interfaces()) as $interfaceName) {
+        foreach (\array_reverse(\get_declared_interfaces()) as $interfaceName) {
             $class = new ReflectionClass($interfaceName);
 
             if (!$class->isUserDefined()) {
@@ -291,7 +242,7 @@ private function snapshotInterfaces()
             $this->interfaces[] = $interfaceName;
         }
 
-        $this->interfaces = array_reverse($this->interfaces);
+        $this->interfaces = \array_reverse($this->interfaces);
     }
 
     /**
@@ -305,28 +256,26 @@ private function snapshotGlobals()
             $this->snapshotSuperGlobalArray($superGlobalArray);
         }
 
-        foreach (array_keys($GLOBALS) as $key) {
+        foreach (\array_keys($GLOBALS) as $key) {
             if ($key != 'GLOBALS' &&
-                !in_array($key, $superGlobalArrays) &&
+                !\in_array($key, $superGlobalArrays) &&
                 $this->canBeSerialized($GLOBALS[$key]) &&
                 !$this->blacklist->isGlobalVariableBlacklisted($key)) {
-                $this->globalVariables[$key] = unserialize(serialize($GLOBALS[$key]));
+                $this->globalVariables[$key] = \unserialize(\serialize($GLOBALS[$key]));
             }
         }
     }
 
     /**
      * Creates a snapshot a super-global variable array.
-     *
-     * @param $superGlobalArray
      */
-    private function snapshotSuperGlobalArray($superGlobalArray)
+    private function snapshotSuperGlobalArray(string $superGlobalArray)
     {
-        $this->superGlobalVariables[$superGlobalArray] = array();
+        $this->superGlobalVariables[$superGlobalArray] = [];
 
-        if (isset($GLOBALS[$superGlobalArray]) && is_array($GLOBALS[$superGlobalArray])) {
+        if (isset($GLOBALS[$superGlobalArray]) && \is_array($GLOBALS[$superGlobalArray])) {
             foreach ($GLOBALS[$superGlobalArray] as $key => $value) {
-                $this->superGlobalVariables[$superGlobalArray][$key] = unserialize(serialize($value));
+                $this->superGlobalVariables[$superGlobalArray][$key] = \unserialize(\serialize($value));
             }
         }
     }
@@ -338,7 +287,7 @@ private function snapshotStaticAttributes()
     {
         foreach ($this->classes as $className) {
             $class    = new ReflectionClass($className);
-            $snapshot = array();
+            $snapshot = [];
 
             foreach ($class->getProperties() as $attribute) {
                 if ($attribute->isStatic()) {
@@ -352,7 +301,7 @@ private function snapshotStaticAttributes()
                     $value = $attribute->getValue();
 
                     if ($this->canBeSerialized($value)) {
-                        $snapshot[$name] = unserialize(serialize($value));
+                        $snapshot[$name] = \unserialize(\serialize($value));
                     }
                 }
             }
@@ -365,12 +314,10 @@ private function snapshotStaticAttributes()
 
     /**
      * Returns a list of all super-global variable arrays.
-     *
-     * @return array
      */
     private function setupSuperGlobalArrays()
     {
-        $this->superGlobalArrays = array(
+        $this->superGlobalArrays = [
             '_ENV',
             '_POST',
             '_GET',
@@ -378,32 +325,30 @@ private function setupSuperGlobalArrays()
             '_SERVER',
             '_FILES',
             '_REQUEST'
-        );
+        ];
 
-        if (ini_get('register_long_arrays') == '1') {
-            $this->superGlobalArrays = array_merge(
+        if (\ini_get('register_long_arrays') == '1') {
+            $this->superGlobalArrays = \array_merge(
                 $this->superGlobalArrays,
-                array(
+                [
                     'HTTP_ENV_VARS',
                     'HTTP_POST_VARS',
                     'HTTP_GET_VARS',
                     'HTTP_COOKIE_VARS',
                     'HTTP_SERVER_VARS',
                     'HTTP_POST_FILES'
-                )
+                ]
             );
         }
     }
 
     /**
-     * @param  mixed $variable
-     * @return bool
-     * @todo   Implement this properly
+     * @todo Implement this properly
      */
-    private function canBeSerialized($variable)
+    private function canBeSerialized($variable): bool
     {
-        if (!is_object($variable)) {
-            return !is_resource($variable);
+        if (!\is_object($variable)) {
+            return !\is_resource($variable);
         }
 
         if ($variable instanceof \stdClass) {
diff --git a/lib/composer/vendor/sebastian/global-state/src/exceptions/Exception.php b/lib/composer/vendor/sebastian/global-state/src/exceptions/Exception.php
new file mode 100644
index 000000000..41b363b76
--- /dev/null
+++ b/lib/composer/vendor/sebastian/global-state/src/exceptions/Exception.php
@@ -0,0 +1,17 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+interface Exception
+{
+}
diff --git a/lib/composer/vendor/sebastian/global-state/src/exceptions/RuntimeException.php b/lib/composer/vendor/sebastian/global-state/src/exceptions/RuntimeException.php
new file mode 100644
index 000000000..66c1c1ab7
--- /dev/null
+++ b/lib/composer/vendor/sebastian/global-state/src/exceptions/RuntimeException.php
@@ -0,0 +1,17 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+class RuntimeException extends \RuntimeException implements Exception
+{
+}
diff --git a/lib/composer/vendor/sebastian/global-state/tests/BlacklistTest.php b/lib/composer/vendor/sebastian/global-state/tests/BlacklistTest.php
index 5d5979654..3aee7354f 100644
--- a/lib/composer/vendor/sebastian/global-state/tests/BlacklistTest.php
+++ b/lib/composer/vendor/sebastian/global-state/tests/BlacklistTest.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the GlobalState package.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,13 +8,20 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\GlobalState;
 
-use PHPUnit_Framework_TestCase;
+use PHPUnit\Framework\TestCase;
+use SebastianBergmann\GlobalState\TestFixture\BlacklistedChildClass;
+use SebastianBergmann\GlobalState\TestFixture\BlacklistedClass;
+use SebastianBergmann\GlobalState\TestFixture\BlacklistedImplementor;
+use SebastianBergmann\GlobalState\TestFixture\BlacklistedInterface;
 
 /**
+ * @covers \SebastianBergmann\GlobalState\Blacklist
  */
-class BlacklistTest extends PHPUnit_Framework_TestCase
+class BlacklistTest extends TestCase
 {
     /**
      * @var \SebastianBergmann\GlobalState\Blacklist
@@ -42,7 +49,7 @@ public function testStaticAttributeThatIsNotBlacklistedIsNotTreatedAsBlacklisted
     {
         $this->assertFalse(
             $this->blacklist->isStaticAttributeBlacklisted(
-                'SebastianBergmann\GlobalState\TestFixture\BlacklistedClass',
+                BlacklistedClass::class,
                 'attribute'
             )
         );
@@ -50,11 +57,11 @@ public function testStaticAttributeThatIsNotBlacklistedIsNotTreatedAsBlacklisted
 
     public function testClassCanBeBlacklisted()
     {
-        $this->blacklist->addClass('SebastianBergmann\GlobalState\TestFixture\BlacklistedClass');
+        $this->blacklist->addClass(BlacklistedClass::class);
 
         $this->assertTrue(
             $this->blacklist->isStaticAttributeBlacklisted(
-                'SebastianBergmann\GlobalState\TestFixture\BlacklistedClass',
+                BlacklistedClass::class,
                 'attribute'
             )
         );
@@ -62,11 +69,11 @@ public function testClassCanBeBlacklisted()
 
     public function testSubclassesCanBeBlacklisted()
     {
-        $this->blacklist->addSubclassesOf('SebastianBergmann\GlobalState\TestFixture\BlacklistedClass');
+        $this->blacklist->addSubclassesOf(BlacklistedClass::class);
 
         $this->assertTrue(
             $this->blacklist->isStaticAttributeBlacklisted(
-                'SebastianBergmann\GlobalState\TestFixture\BlacklistedChildClass',
+                BlacklistedChildClass::class,
                 'attribute'
             )
         );
@@ -74,11 +81,11 @@ public function testSubclassesCanBeBlacklisted()
 
     public function testImplementorsCanBeBlacklisted()
     {
-        $this->blacklist->addImplementorsOf('SebastianBergmann\GlobalState\TestFixture\BlacklistedInterface');
+        $this->blacklist->addImplementorsOf(BlacklistedInterface::class);
 
         $this->assertTrue(
             $this->blacklist->isStaticAttributeBlacklisted(
-                'SebastianBergmann\GlobalState\TestFixture\BlacklistedImplementor',
+                BlacklistedImplementor::class,
                 'attribute'
             )
         );
@@ -90,7 +97,7 @@ public function testClassNamePrefixesCanBeBlacklisted()
 
         $this->assertTrue(
             $this->blacklist->isStaticAttributeBlacklisted(
-                'SebastianBergmann\GlobalState\TestFixture\BlacklistedClass',
+                BlacklistedClass::class,
                 'attribute'
             )
         );
@@ -99,13 +106,13 @@ public function testClassNamePrefixesCanBeBlacklisted()
     public function testStaticAttributeCanBeBlacklisted()
     {
         $this->blacklist->addStaticAttribute(
-            'SebastianBergmann\GlobalState\TestFixture\BlacklistedClass',
+            BlacklistedClass::class,
             'attribute'
         );
 
         $this->assertTrue(
             $this->blacklist->isStaticAttributeBlacklisted(
-                'SebastianBergmann\GlobalState\TestFixture\BlacklistedClass',
+                BlacklistedClass::class,
                 'attribute'
             )
         );
diff --git a/lib/composer/vendor/sebastian/global-state/tests/CodeExporterTest.php b/lib/composer/vendor/sebastian/global-state/tests/CodeExporterTest.php
new file mode 100644
index 000000000..193081bb1
--- /dev/null
+++ b/lib/composer/vendor/sebastian/global-state/tests/CodeExporterTest.php
@@ -0,0 +1,38 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \SebastianBergmann\GlobalState\CodeExporter
+ */
+class CodeExporterTest extends TestCase
+{
+    /**
+     * @runInSeparateProcess
+     */
+    public function testCanExportGlobalVariablesToCode()
+    {
+        $GLOBALS = ['foo' => 'bar'];
+
+        $snapshot = new Snapshot(null, true, false, false, false, false, false, false, false, false);
+
+        $exporter = new CodeExporter;
+
+        $this->assertEquals(
+            '$GLOBALS = [];' . PHP_EOL . '$GLOBALS[\'foo\'] = \'bar\';' . PHP_EOL,
+            $exporter->globalVariables($snapshot)
+        );
+    }
+}
diff --git a/lib/composer/vendor/sebastian/global-state/tests/RestorerTest.php b/lib/composer/vendor/sebastian/global-state/tests/RestorerTest.php
new file mode 100644
index 000000000..87280b6ab
--- /dev/null
+++ b/lib/composer/vendor/sebastian/global-state/tests/RestorerTest.php
@@ -0,0 +1,105 @@
+<?php
+/*
+ * This file is part of sebastian/global-state.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Class Restorer.
+ */
+class RestorerTest extends TestCase
+{
+    public static function setUpBeforeClass()
+    {
+        $GLOBALS['varBool'] = false;
+        $GLOBALS['varNull'] = null;
+        $_GET['varGet']     = 0;
+    }
+
+    /**
+     * Check global variables are correctly backuped and restored (unit test).
+     *
+     * @covers \SebastianBergmann\GlobalState\Restorer::restoreGlobalVariables
+     * @covers \SebastianBergmann\GlobalState\Restorer::restoreSuperGlobalArray
+     *
+     * @uses \SebastianBergmann\GlobalState\Blacklist::isGlobalVariableBlacklisted
+     * @uses \SebastianBergmann\GlobalState\Snapshot::__construct
+     * @uses \SebastianBergmann\GlobalState\Snapshot::blacklist
+     * @uses \SebastianBergmann\GlobalState\Snapshot::canBeSerialized
+     * @uses \SebastianBergmann\GlobalState\Snapshot::globalVariables
+     * @uses \SebastianBergmann\GlobalState\Snapshot::setupSuperGlobalArrays
+     * @uses \SebastianBergmann\GlobalState\Snapshot::snapshotGlobals
+     * @uses \SebastianBergmann\GlobalState\Snapshot::snapshotSuperGlobalArray
+     * @uses \SebastianBergmann\GlobalState\Snapshot::superGlobalArrays
+     * @uses \SebastianBergmann\GlobalState\Snapshot::superGlobalVariables
+     */
+    public function testRestorerGlobalVariable()
+    {
+        $snapshot = new Snapshot(null, true, false, false, false, false, false, false, false, false);
+        $restorer = new Restorer;
+        $restorer->restoreGlobalVariables($snapshot);
+
+        $this->assertArrayHasKey('varBool', $GLOBALS);
+        $this->assertEquals(false, $GLOBALS['varBool']);
+        $this->assertArrayHasKey('varNull', $GLOBALS);
+        $this->assertEquals(null, $GLOBALS['varNull']);
+        $this->assertArrayHasKey('varGet', $_GET);
+        $this->assertEquals(0, $_GET['varGet']);
+    }
+
+    /**
+     * Check global variables are correctly backuped and restored.
+     *
+     * The real test is the second, but the first has to be executed to backup the globals.
+     *
+     * @backupGlobals enabled
+     * @covers \SebastianBergmann\GlobalState\Restorer::restoreGlobalVariables
+     * @covers \SebastianBergmann\GlobalState\Restorer::restoreSuperGlobalArray
+     *
+     * @uses \SebastianBergmann\GlobalState\Blacklist::addClassNamePrefix
+     * @uses \SebastianBergmann\GlobalState\Blacklist::isGlobalVariableBlacklisted
+     * @uses \SebastianBergmann\GlobalState\Snapshot::__construct
+     * @uses \SebastianBergmann\GlobalState\Snapshot::blacklist
+     * @uses \SebastianBergmann\GlobalState\Snapshot::canBeSerialized
+     * @uses \SebastianBergmann\GlobalState\Snapshot::globalVariables
+     * @uses \SebastianBergmann\GlobalState\Snapshot::setupSuperGlobalArrays
+     * @uses \SebastianBergmann\GlobalState\Snapshot::snapshotGlobals
+     * @uses \SebastianBergmann\GlobalState\Snapshot::snapshotSuperGlobalArray
+     * @uses \SebastianBergmann\GlobalState\Snapshot::superGlobalArrays
+     * @uses \SebastianBergmann\GlobalState\Snapshot::superGlobalVariables
+     */
+    public function testIntegrationRestorerGlobalVariables()
+    {
+        $this->assertArrayHasKey('varBool', $GLOBALS);
+        $this->assertEquals(false, $GLOBALS['varBool']);
+        $this->assertArrayHasKey('varNull', $GLOBALS);
+        $this->assertEquals(null, $GLOBALS['varNull']);
+        $this->assertArrayHasKey('varGet', $_GET);
+        $this->assertEquals(0, $_GET['varGet']);
+    }
+
+    /**
+     * Check global variables are correctly backuped and restored.
+     *
+     * @depends testIntegrationRestorerGlobalVariables
+     */
+    public function testIntegrationRestorerGlobalVariables2()
+    {
+        $this->assertArrayHasKey('varBool', $GLOBALS);
+        $this->assertEquals(false, $GLOBALS['varBool']);
+        $this->assertArrayHasKey('varNull', $GLOBALS);
+        $this->assertEquals(null, $GLOBALS['varNull']);
+        $this->assertArrayHasKey('varGet', $_GET);
+        $this->assertEquals(0, $_GET['varGet']);
+    }
+}
diff --git a/lib/composer/vendor/sebastian/global-state/tests/SnapshotTest.php b/lib/composer/vendor/sebastian/global-state/tests/SnapshotTest.php
index 1e97488ba..d3afa61af 100644
--- a/lib/composer/vendor/sebastian/global-state/tests/SnapshotTest.php
+++ b/lib/composer/vendor/sebastian/global-state/tests/SnapshotTest.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the GlobalState package.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,93 +8,100 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\GlobalState;
 
 use ArrayObject;
-use PHPUnit_Framework_TestCase;
+use PHPUnit\Framework\TestCase;
+use SebastianBergmann\GlobalState\TestFixture\BlacklistedInterface;
 use SebastianBergmann\GlobalState\TestFixture\SnapshotClass;
+use SebastianBergmann\GlobalState\TestFixture\SnapshotTrait;
 
 /**
+ * @covers \SebastianBergmann\GlobalState\Snapshot
  */
-class SnapshotTest extends PHPUnit_Framework_TestCase
+class SnapshotTest extends TestCase
 {
+    /**
+     * @var Blacklist
+     */
+    private $blacklist;
+
+    protected function setUp()
+    {
+        $this->blacklist = $this->createMock(Blacklist::class);
+    }
+
     public function testStaticAttributes()
     {
-        $blacklist = $this->getBlacklist();
-        $blacklist->method('isStaticAttributeBlacklisted')->willReturnCallback(function ($class) {
-            return $class !== 'SebastianBergmann\GlobalState\TestFixture\SnapshotClass';
-        });
+        $this->blacklist->method('isStaticAttributeBlacklisted')->willReturnCallback(
+            function ($class) {
+                return $class !== SnapshotClass::class;
+            }
+        );
 
         SnapshotClass::init();
 
-        $snapshot = new Snapshot($blacklist, false, true, false, false, false, false, false, false, false);
-        $expected = array('SebastianBergmann\GlobalState\TestFixture\SnapshotClass' => array(
-            'string' => 'snapshot',
-            'arrayObject' => new ArrayObject(array(1, 2, 3)),
-            'stdClass' => new \stdClass(),
-        ));
+        $snapshot = new Snapshot($this->blacklist, false, true, false, false, false, false, false, false, false);
+
+        $expected = [
+            SnapshotClass::class => [
+                'string'      => 'snapshot',
+                'arrayObject' => new ArrayObject([1, 2, 3]),
+                'stdClass'    => new \stdClass(),
+            ]
+        ];
 
         $this->assertEquals($expected, $snapshot->staticAttributes());
     }
 
     public function testConstants()
     {
-        $snapshot = new Snapshot($this->getBlacklist(), false, false, true, false, false, false, false, false, false);
+        $snapshot = new Snapshot($this->blacklist, false, false, true, false, false, false, false, false, false);
+
         $this->assertArrayHasKey('GLOBALSTATE_TESTSUITE', $snapshot->constants());
     }
 
     public function testFunctions()
     {
-        require_once __DIR__.'/_fixture/SnapshotFunctions.php';
-
-        $snapshot = new Snapshot($this->getBlacklist(), false, false, false, true, false, false, false, false, false);
+        $snapshot  = new Snapshot($this->blacklist, false, false, false, true, false, false, false, false, false);
         $functions = $snapshot->functions();
 
-        $this->assertThat(
-            $functions,
-            $this->logicalOr(
-                // Zend
-                $this->contains('sebastianbergmann\globalstate\testfixture\snapshotfunction'),
-                // HHVM
-                $this->contains('SebastianBergmann\GlobalState\TestFixture\snapshotFunction')
-            )
-        );
-
+        $this->assertContains('sebastianbergmann\globalstate\testfixture\snapshotfunction', $functions);
         $this->assertNotContains('assert', $functions);
     }
 
     public function testClasses()
     {
-        $snapshot = new Snapshot($this->getBlacklist(), false, false, false, false, true, false, false, false, false);
-        $classes = $snapshot->classes();
+        $snapshot = new Snapshot($this->blacklist, false, false, false, false, true, false, false, false, false);
+        $classes  = $snapshot->classes();
 
-        $this->assertContains('PHPUnit_Framework_TestCase', $classes);
-        $this->assertNotContains('Exception', $classes);
+        $this->assertContains(TestCase::class, $classes);
+        $this->assertNotContains(Exception::class, $classes);
     }
 
     public function testInterfaces()
     {
-        $snapshot = new Snapshot($this->getBlacklist(), false, false, false, false, false, true, false, false, false);
+        $snapshot   = new Snapshot($this->blacklist, false, false, false, false, false, true, false, false, false);
         $interfaces = $snapshot->interfaces();
 
-        $this->assertContains('PHPUnit_Framework_Test', $interfaces);
-        $this->assertNotContains('Countable', $interfaces);
+        $this->assertContains(BlacklistedInterface::class, $interfaces);
+        $this->assertNotContains(\Countable::class, $interfaces);
     }
 
-    /**
-     * @requires PHP 5.4
-     */
     public function testTraits()
     {
-        spl_autoload_call('SebastianBergmann\GlobalState\TestFixture\SnapshotTrait');
+        \spl_autoload_call('SebastianBergmann\GlobalState\TestFixture\SnapshotTrait');
+
+        $snapshot = new Snapshot($this->blacklist, false, false, false, false, false, false, true, false, false);
 
-        $snapshot = new Snapshot($this->getBlacklist(), false, false, false, false, false, false, true, false, false);
-        $this->assertContains('SebastianBergmann\GlobalState\TestFixture\SnapshotTrait', $snapshot->traits());
+        $this->assertContains(SnapshotTrait::class, $snapshot->traits());
     }
 
     public function testIniSettings()
     {
-        $snapshot = new Snapshot($this->getBlacklist(), false, false, false, false, false, false, false, true, false);
+        $snapshot    = new Snapshot($this->blacklist, false, false, false, false, false, false, false, true, false);
         $iniSettings = $snapshot->iniSettings();
 
         $this->assertArrayHasKey('date.timezone', $iniSettings);
@@ -103,17 +110,7 @@ public function testIniSettings()
 
     public function testIncludedFiles()
     {
-        $snapshot = new Snapshot($this->getBlacklist(), false, false, false, false, false, false, false, false, true);
+        $snapshot = new Snapshot($this->blacklist, false, false, false, false, false, false, false, false, true);
         $this->assertContains(__FILE__, $snapshot->includedFiles());
     }
-
-    /**
-     * @return \SebastianBergmann\GlobalState\Blacklist
-     */
-    private function getBlacklist()
-    {
-        return $this->getMockBuilder('SebastianBergmann\GlobalState\Blacklist')
-                    ->disableOriginalConstructor()
-                    ->getMock();
-    }
 }
diff --git a/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedChildClass.php b/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedChildClass.php
index e852b4924..b01ba7a0f 100644
--- a/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedChildClass.php
+++ b/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedChildClass.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the GlobalState package.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,10 +8,10 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\GlobalState\TestFixture;
 
-/**
- */
 class BlacklistedChildClass extends BlacklistedClass
 {
 }
diff --git a/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedClass.php b/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedClass.php
index 284876ded..71d527364 100644
--- a/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedClass.php
+++ b/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedClass.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the GlobalState package.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,10 +8,10 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\GlobalState\TestFixture;
 
-/**
- */
 class BlacklistedClass
 {
     private static $attribute;
diff --git a/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedImplementor.php b/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedImplementor.php
index d7b46a9ae..3459c658a 100644
--- a/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedImplementor.php
+++ b/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedImplementor.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the GlobalState package.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,10 +8,10 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\GlobalState\TestFixture;
 
-/**
- */
 class BlacklistedImplementor implements BlacklistedInterface
 {
     private static $attribute;
diff --git a/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedInterface.php b/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedInterface.php
index 8c3ed6741..ee0e7ebc4 100644
--- a/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedInterface.php
+++ b/lib/composer/vendor/sebastian/global-state/tests/_fixture/BlacklistedInterface.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the GlobalState package.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,10 +8,10 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\GlobalState\TestFixture;
 
-/**
- */
 interface BlacklistedInterface
 {
 }
diff --git a/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotClass.php b/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotClass.php
index 9735818fe..39c93e18a 100644
--- a/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotClass.php
+++ b/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotClass.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the GlobalState package.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,13 +8,13 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\GlobalState\TestFixture;
 
 use DomDocument;
 use ArrayObject;
 
-/**
- */
 class SnapshotClass
 {
     private static $string = 'snapshot';
@@ -27,11 +27,11 @@ class SnapshotClass
 
     public static function init()
     {
-        self::$dom = new DomDocument();
-        self::$closure = function () {};
-        self::$arrayObject = new ArrayObject(array(1, 2, 3));
+        self::$dom                 = new DomDocument();
+        self::$closure             = function () {};
+        self::$arrayObject         = new ArrayObject([1, 2, 3]);
         self::$snapshotDomDocument = new SnapshotDomDocument();
-        self::$resource = fopen('php://memory', 'r');
-        self::$stdClass = new \stdClass();
+        self::$resource            = \fopen('php://memory', 'r');
+        self::$stdClass            = new \stdClass();
     }
 }
diff --git a/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotDomDocument.php b/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotDomDocument.php
index bcf554dcf..ba9e1d240 100644
--- a/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotDomDocument.php
+++ b/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotDomDocument.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the GlobalState package.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,12 +8,12 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\GlobalState\TestFixture;
 
 use DomDocument;
 
-/**
- */
 class SnapshotDomDocument extends DomDocument
 {
 }
diff --git a/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotFunctions.php b/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotFunctions.php
index 51d1c745a..94c8060e1 100644
--- a/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotFunctions.php
+++ b/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotFunctions.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the GlobalState package.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,6 +8,8 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\GlobalState\TestFixture;
 
 function snapshotFunction()
diff --git a/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotTrait.php b/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotTrait.php
index 14e81e978..d0bc5b914 100644
--- a/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotTrait.php
+++ b/lib/composer/vendor/sebastian/global-state/tests/_fixture/SnapshotTrait.php
@@ -1,6 +1,6 @@
 <?php
 /*
- * This file is part of the GlobalState package.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -8,10 +8,10 @@
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
 namespace SebastianBergmann\GlobalState\TestFixture;
 
-/**
- */
 trait SnapshotTrait
 {
 }
diff --git a/lib/composer/vendor/sebastian/object-enumerator/.travis.yml b/lib/composer/vendor/sebastian/object-enumerator/.travis.yml
index a51ed818d..5ea0f5311 100644
--- a/lib/composer/vendor/sebastian/object-enumerator/.travis.yml
+++ b/lib/composer/vendor/sebastian/object-enumerator/.travis.yml
@@ -1,16 +1,26 @@
 language: php
 
 php:
-  - 5.6
   - 7.0
+  - 7.0snapshot
+  - 7.1
+  - 7.1snapshot
+  - master
 
 sudo: false
 
-before_script:
+before_install:
   - composer self-update
-  - composer install --no-interaction --prefer-source --dev
+  - composer clear-cache
 
-script: ./vendor/bin/phpunit
+install:
+  - travis_retry composer update --no-interaction --no-ansi --no-progress --no-suggest --optimize-autoloader --prefer-stable
+
+script:
+  - ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
 
 notifications:
   email: false
diff --git a/lib/composer/vendor/sebastian/object-enumerator/ChangeLog.md b/lib/composer/vendor/sebastian/object-enumerator/ChangeLog.md
index cec2d6e1f..8eb573951 100644
--- a/lib/composer/vendor/sebastian/object-enumerator/ChangeLog.md
+++ b/lib/composer/vendor/sebastian/object-enumerator/ChangeLog.md
@@ -2,8 +2,52 @@
 
 All notable changes to `sebastianbergmann/object-enumerator` are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
 
-## 1.0.0 - 2016-MM-DD
+## [3.0.3] - 2017-08-03
+
+### Changed
+
+* Bumped required version of `sebastian/object-reflector`
+
+## [3.0.2] - 2017-03-12
+
+### Changed
+
+* `sebastian/object-reflector` is now a dependency
+
+## [3.0.1] - 2017-03-12
+
+### Fixed
+
+* Objects aggregated in inherited attributes are not enumerated
+
+## [3.0.0] - 2017-03-03
+
+### Removed
+
+* This component is no longer supported on PHP 5.6
+
+## [2.0.1] - 2017-02-18
+
+### Fixed
+
+* Fixed [#2](https://github.com/sebastianbergmann/phpunit/pull/2): Exceptions in `ReflectionProperty::getValue()` are not handled
+
+## [2.0.0] - 2016-11-19
+
+### Changed
+
+* This component is now compatible with `sebastian/recursion-context: ~1.0.4`
+
+## 1.0.0 - 2016-02-04
 
 ### Added
+
 * Initial release
 
+[3.0.3]: https://github.com/sebastianbergmann/object-enumerator/compare/3.0.2...3.0.3
+[3.0.2]: https://github.com/sebastianbergmann/object-enumerator/compare/3.0.1...3.0.2
+[3.0.1]: https://github.com/sebastianbergmann/object-enumerator/compare/3.0.0...3.0.1
+[3.0.0]: https://github.com/sebastianbergmann/object-enumerator/compare/2.0...3.0.0
+[2.0.1]: https://github.com/sebastianbergmann/object-enumerator/compare/2.0.0...2.0.1
+[2.0.0]: https://github.com/sebastianbergmann/object-enumerator/compare/1.0...2.0.0
+
diff --git a/lib/composer/vendor/sebastian/object-enumerator/LICENSE b/lib/composer/vendor/sebastian/object-enumerator/LICENSE
index 4e96f7589..ab8b70489 100644
--- a/lib/composer/vendor/sebastian/object-enumerator/LICENSE
+++ b/lib/composer/vendor/sebastian/object-enumerator/LICENSE
@@ -1,6 +1,6 @@
 Object Enumerator
 
-Copyright (c) 2016, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2016-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/lib/composer/vendor/sebastian/object-enumerator/README.md b/lib/composer/vendor/sebastian/object-enumerator/README.md
index 1c3325c04..be6f2dd26 100644
--- a/lib/composer/vendor/sebastian/object-enumerator/README.md
+++ b/lib/composer/vendor/sebastian/object-enumerator/README.md
@@ -4,10 +4,11 @@ Traverses array structures and object graphs to enumerate all referenced objects
 
 ## Installation
 
-To add Object Enumerator as a local, per-project dependency to your project, simply add a dependency on `sebastian/object-enumerator` to your project's `composer.json` file. Here is a minimal example of a `composer.json` file that just defines a dependency on Object Enumerator 1.0:
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require sebastian/object-enumerator
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev sebastian/object-enumerator
 
-    {
-        "require": {
-            "sebastian/object-enumerator": "~1.0"
-        }
-    }
diff --git a/lib/composer/vendor/sebastian/object-enumerator/build.xml b/lib/composer/vendor/sebastian/object-enumerator/build.xml
index d33394173..086694f67 100644
--- a/lib/composer/vendor/sebastian/object-enumerator/build.xml
+++ b/lib/composer/vendor/sebastian/object-enumerator/build.xml
@@ -1,26 +1,21 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="object-enumerator">
+<project name="object-enumerator" default="setup">
+    <target name="setup" depends="clean,composer"/>
+
     <target name="clean" description="Cleanup build artifacts">
         <delete dir="${basedir}/vendor"/>
         <delete file="${basedir}/composer.lock"/>
     </target>
 
     <target name="composer" depends="clean" description="Install dependencies with Composer">
-        <tstamp>
-            <format property="thirty.days.ago" pattern="MM/dd/yyyy hh:mm aa" offset="-30" unit="day"/>
-        </tstamp>
-        <delete>
-            <fileset dir="${basedir}">
-                <include name="composer.phar"/>
-                <date datetime="${thirty.days.ago}" when="before"/>
-            </fileset>
-        </delete>
-
-        <get src="https://getcomposer.org/composer.phar" dest="${basedir}/composer.phar" skipexisting="true"/>
-
-        <exec executable="php">
-            <arg value="composer.phar"/>
-            <arg value="install"/>
+        <exec executable="composer" taskname="composer">
+            <arg value="update"/>
+            <arg value="--no-interaction"/>
+            <arg value="--no-progress"/>
+            <arg value="--no-ansi"/>
+            <arg value="--no-suggest"/>
+            <arg value="--optimize-autoloader"/>
+            <arg value="--prefer-stable"/>
         </exec>
     </target>
 </project>
diff --git a/lib/composer/vendor/sebastian/object-enumerator/composer.json b/lib/composer/vendor/sebastian/object-enumerator/composer.json
index 45e278d4c..7b7d1585e 100644
--- a/lib/composer/vendor/sebastian/object-enumerator/composer.json
+++ b/lib/composer/vendor/sebastian/object-enumerator/composer.json
@@ -10,20 +10,26 @@
         }
     ],
     "require": {
-        "php": ">=5.6",
-        "sebastian/recursion-context": "~1.0"
+        "php": "^7.0",
+        "sebastian/object-reflector": "^1.1.1",
+        "sebastian/recursion-context": "^3.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "~5"
+        "phpunit/phpunit": "^6.0"
     },
     "autoload": {
         "classmap": [
             "src/"
         ]
     },
+    "autoload-dev": {
+        "classmap": [
+            "tests/_fixture/"
+        ]
+    },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.0.x-dev"
+            "dev-master": "3.0.x-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/sebastian/object-enumerator/phpunit.xml b/lib/composer/vendor/sebastian/object-enumerator/phpunit.xml
index 7f49bf998..c401ba82c 100644
--- a/lib/composer/vendor/sebastian/object-enumerator/phpunit.xml
+++ b/lib/composer/vendor/sebastian/object-enumerator/phpunit.xml
@@ -1,13 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/5.3/phpunit.xsd"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/5.7/phpunit.xsd"
          bootstrap="vendor/autoload.php"
          backupGlobals="false"
-         backupStaticAttributes="false"
+         beStrictAboutCoversAnnotation="true"
          beStrictAboutOutputDuringTests="true"
          beStrictAboutTestsThatDoNotTestAnything="true"
          beStrictAboutTodoAnnotatedTests="true"
-         checkForUnintentionallyCoveredCode="true"
          verbose="true">
     <testsuite>
         <directory suffix="Test.php">tests</directory>
diff --git a/lib/composer/vendor/sebastian/object-enumerator/src/Enumerator.php b/lib/composer/vendor/sebastian/object-enumerator/src/Enumerator.php
index 9cc772bb5..3a40f6d98 100644
--- a/lib/composer/vendor/sebastian/object-enumerator/src/Enumerator.php
+++ b/lib/composer/vendor/sebastian/object-enumerator/src/Enumerator.php
@@ -10,6 +10,7 @@
 
 namespace SebastianBergmann\ObjectEnumerator;
 
+use SebastianBergmann\ObjectReflector\ObjectReflector;
 use SebastianBergmann\RecursionContext\Context;
 
 /**
@@ -48,10 +49,11 @@ public function enumerate($variable)
             return $objects;
         }
 
+        $array = $variable;
         $processed->add($variable);
 
         if (is_array($variable)) {
-            foreach ($variable as $element) {
+            foreach ($array as $element) {
                 if (!is_array($element) && !is_object($element)) {
                     continue;
                 }
@@ -63,13 +65,10 @@ public function enumerate($variable)
             }
         } else {
             $objects[] = $variable;
-            $reflector = new \ReflectionObject($variable);
 
-            foreach ($reflector->getProperties() as $attribute) {
-                $attribute->setAccessible(true);
-
-                $value = $attribute->getValue($variable);
+            $reflector = new ObjectReflector;
 
+            foreach ($reflector->getAttributes($variable) as $value) {
                 if (!is_array($value) && !is_object($value)) {
                     continue;
                 }
diff --git a/lib/composer/vendor/sebastian/object-enumerator/tests/EnumeratorTest.php b/lib/composer/vendor/sebastian/object-enumerator/tests/EnumeratorTest.php
index e4e967de9..a6bd29a6a 100644
--- a/lib/composer/vendor/sebastian/object-enumerator/tests/EnumeratorTest.php
+++ b/lib/composer/vendor/sebastian/object-enumerator/tests/EnumeratorTest.php
@@ -10,10 +10,13 @@
 
 namespace SebastianBergmann\ObjectEnumerator;
 
+use SebastianBergmann\ObjectEnumerator\Fixtures\ExceptionThrower;
+use PHPUnit\Framework\TestCase;
+
 /**
  * @covers SebastianBergmann\ObjectEnumerator\Enumerator
  */
-class EnumeratorTest extends \PHPUnit_Framework_TestCase
+class EnumeratorTest extends TestCase
 {
     /**
      * @var Enumerator
@@ -111,16 +114,25 @@ public function testEnumeratesObjectsWithCyclicReferences()
         $this->assertSame($b, $objects[1]);
     }
 
+    public function testEnumeratesClassThatThrowsException()
+    {
+        $thrower = new ExceptionThrower();
+
+        $objects = $this->enumerator->enumerate($thrower);
+
+        $this->assertSame($thrower, $objects[0]);
+    }
+
     public function testExceptionIsRaisedForInvalidArgument()
     {
-        $this->setExpectedException(InvalidArgumentException::class);
+        $this->expectException(InvalidArgumentException::class);
 
         $this->enumerator->enumerate(null);
     }
 
     public function testExceptionIsRaisedForInvalidArgument2()
     {
-        $this->setExpectedException(InvalidArgumentException::class);
+        $this->expectException(InvalidArgumentException::class);
 
         $this->enumerator->enumerate([], '');
     }
diff --git a/lib/composer/vendor/sebastian/object-enumerator/tests/_fixture/ExceptionThrower.php b/lib/composer/vendor/sebastian/object-enumerator/tests/_fixture/ExceptionThrower.php
new file mode 100644
index 000000000..a75f58522
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-enumerator/tests/_fixture/ExceptionThrower.php
@@ -0,0 +1,28 @@
+<?php
+/*
+ * This file is part of Object Enumerator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\ObjectEnumerator\Fixtures;
+
+use RuntimeException;
+
+class ExceptionThrower
+{
+    private $property;
+
+    public function __construct()
+    {
+        unset($this->property);
+    }
+
+    public function __get($property)
+    {
+        throw new RuntimeException;
+    }
+}
diff --git a/lib/composer/vendor/sebastian/object-reflector/.gitignore b/lib/composer/vendor/sebastian/object-reflector/.gitignore
new file mode 100644
index 000000000..c3e9d7e3c
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/.gitignore
@@ -0,0 +1,4 @@
+/.idea
+/.php_cs.cache
+/composer.lock
+/vendor
diff --git a/lib/composer/vendor/sebastian/object-reflector/.php_cs b/lib/composer/vendor/sebastian/object-reflector/.php_cs
new file mode 100644
index 000000000..cb814f395
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/.php_cs
@@ -0,0 +1,79 @@
+<?php
+$header = <<<'EOF'
+This file is part of object-reflector.
+
+(c) Sebastian Bergmann <sebastian@phpunit.de>
+
+For the full copyright and license information, please view the LICENSE
+file that was distributed with this source code.
+EOF;
+
+return PhpCsFixer\Config::create()
+    ->setRiskyAllowed(true)
+    ->setRules(
+        [
+            'array_syntax' => ['syntax' => 'short'],
+            'binary_operator_spaces' => [
+                'align_double_arrow' => true,
+                'align_equals' => true
+            ],
+            'blank_line_after_namespace' => true,
+            'blank_line_before_return' => true,
+            'braces' => true,
+            'cast_spaces' => true,
+            'concat_space' => ['spacing' => 'one'],
+            'declare_strict_types' => true,
+            'elseif' => true,
+            'encoding' => true,
+            'full_opening_tag' => true,
+            'function_declaration' => true,
+            #'header_comment' => ['header' => $header, 'separate' => 'none'],
+            'indentation_type' => true,
+            'line_ending' => true,
+            'lowercase_constants' => true,
+            'lowercase_keywords' => true,
+            'method_argument_space' => true,
+            'no_alias_functions' => true,
+            'no_blank_lines_after_class_opening' => true,
+            'no_blank_lines_after_phpdoc' => true,
+            'no_closing_tag' => true,
+            'no_empty_phpdoc' => true,
+            'no_empty_statement' => true,
+            'no_extra_consecutive_blank_lines' => true,
+            'no_leading_namespace_whitespace' => true,
+            'no_singleline_whitespace_before_semicolons' => true,
+            'no_spaces_after_function_name' => true,
+            'no_spaces_inside_parenthesis' => true,
+            'no_trailing_comma_in_list_call' => true,
+            'no_trailing_whitespace' => true,
+            'no_unused_imports' => true,
+            'no_whitespace_in_blank_line' => true,
+            'phpdoc_align' => true,
+            'phpdoc_indent' => true,
+            'phpdoc_no_access' => true,
+            'phpdoc_no_empty_return' => true,
+            'phpdoc_no_package' => true,
+            'phpdoc_scalar' => true,
+            'phpdoc_separation' => true,
+            'phpdoc_to_comment' => true,
+            'phpdoc_trim' => true,
+            'phpdoc_types' => true,
+            'phpdoc_var_without_name' => true,
+            'self_accessor' => true,
+            'simplified_null_return' => true,
+            'single_blank_line_at_eof' => true,
+            'single_import_per_statement' => true,
+            'single_line_after_imports' => true,
+            'single_quote' => true,
+            'ternary_operator_spaces' => true,
+            'trim_array_spaces' => true,
+            'visibility_required' => true,
+        ]
+    )
+    ->setFinder(
+        PhpCsFixer\Finder::create()
+        ->files()
+        ->in(__DIR__ . '/src')
+        ->in(__DIR__ . '/tests')
+        ->name('*.php')
+    );
diff --git a/lib/composer/vendor/sebastian/object-reflector/.travis.yml b/lib/composer/vendor/sebastian/object-reflector/.travis.yml
new file mode 100644
index 000000000..5ea0f5311
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/.travis.yml
@@ -0,0 +1,26 @@
+language: php
+
+php:
+  - 7.0
+  - 7.0snapshot
+  - 7.1
+  - 7.1snapshot
+  - master
+
+sudo: false
+
+before_install:
+  - composer self-update
+  - composer clear-cache
+
+install:
+  - travis_retry composer update --no-interaction --no-ansi --no-progress --no-suggest --optimize-autoloader --prefer-stable
+
+script:
+  - ./vendor/bin/phpunit --coverage-clover=coverage.xml
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)
+
+notifications:
+  email: false
diff --git a/lib/composer/vendor/sebastian/object-reflector/ChangeLog.md b/lib/composer/vendor/sebastian/object-reflector/ChangeLog.md
new file mode 100644
index 000000000..0e7b7f8d2
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/ChangeLog.md
@@ -0,0 +1,20 @@
+# Change Log
+
+All notable changes to `sebastianbergmann/object-reflector` are documented in this file using the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+## 1.1.1 - 2017-03-29
+
+* Fixed [#1](https://github.com/sebastianbergmann/object-reflector/issues/1): Attributes that with non-string names are not handled correctly
+
+## 1.1.0 - 2017-03-16
+
+### Changed
+
+* Changed implementation of `ObjectReflector::getattributes()` to use `(array)` cast instead of `ReflectionObject`
+
+## 1.0.0 - 2017-03-12
+
+* Initial release
+
+[1.1.1]: https://github.com/sebastianbergmann/object-enumerator/compare/1.1.0...1.1.1
+[1.1.0]: https://github.com/sebastianbergmann/object-enumerator/compare/1.0.0...1.1.0
diff --git a/lib/composer/vendor/sebastian/object-reflector/LICENSE b/lib/composer/vendor/sebastian/object-reflector/LICENSE
new file mode 100644
index 000000000..54b1fd831
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/LICENSE
@@ -0,0 +1,33 @@
+Object Reflector
+
+Copyright (c) 2017, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/lib/composer/vendor/sebastian/object-reflector/README.md b/lib/composer/vendor/sebastian/object-reflector/README.md
new file mode 100644
index 000000000..13b24f1f8
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/README.md
@@ -0,0 +1,14 @@
+# Object Reflector
+
+Allows reflection of object attributes, including inherited and non-public ones.
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require sebastian/object-reflector
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev sebastian/object-reflector
+
diff --git a/lib/composer/vendor/sebastian/object-reflector/build.xml b/lib/composer/vendor/sebastian/object-reflector/build.xml
new file mode 100644
index 000000000..3368432aa
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/build.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="object-reflector" default="setup">
+    <target name="setup" depends="clean,composer"/>
+
+    <target name="clean" description="Cleanup build artifacts">
+        <delete dir="${basedir}/vendor"/>
+        <delete file="${basedir}/composer.lock"/>
+    </target>
+
+    <target name="composer" depends="clean" description="Install dependencies with Composer">
+        <exec executable="composer" taskname="composer">
+            <arg value="update"/>
+            <arg value="--no-interaction"/>
+            <arg value="--no-progress"/>
+            <arg value="--no-ansi"/>
+            <arg value="--no-suggest"/>
+            <arg value="--optimize-autoloader"/>
+            <arg value="--prefer-stable"/>
+        </exec>
+    </target>
+</project>
+
diff --git a/lib/composer/vendor/sebastian/object-reflector/composer.json b/lib/composer/vendor/sebastian/object-reflector/composer.json
new file mode 100644
index 000000000..88caead3e
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/composer.json
@@ -0,0 +1,33 @@
+{
+    "name": "sebastian/object-reflector",
+    "description": "Allows reflection of object attributes, including inherited and non-public ones",
+    "homepage": "https://github.com/sebastianbergmann/object-reflector/",
+    "license": "BSD-3-Clause",
+    "authors": [
+        {
+            "name": "Sebastian Bergmann",
+            "email": "sebastian@phpunit.de"
+        }
+    ],
+    "require": {
+        "php": "^7.0"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^6.0"
+    },
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "autoload-dev": {
+        "classmap": [
+            "tests/_fixture/"
+        ]
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.1-dev"
+        }
+    }
+}
diff --git a/lib/composer/vendor/sebastian/object-reflector/phpunit.xml b/lib/composer/vendor/sebastian/object-reflector/phpunit.xml
new file mode 100644
index 000000000..68febeb04
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/phpunit.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.0/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         forceCoversAnnotation="true"
+         beStrictAboutCoversAnnotation="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         verbose="true">
+    <testsuite>
+        <directory suffix="Test.php">tests</directory>
+    </testsuite>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/lib/composer/vendor/sebastian/object-reflector/src/Exception.php b/lib/composer/vendor/sebastian/object-reflector/src/Exception.php
new file mode 100644
index 000000000..9964b0924
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/src/Exception.php
@@ -0,0 +1,17 @@
+<?php
+/*
+ * This file is part of object-reflector.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\ObjectReflector;
+
+interface Exception
+{
+}
diff --git a/lib/composer/vendor/sebastian/object-reflector/src/InvalidArgumentException.php b/lib/composer/vendor/sebastian/object-reflector/src/InvalidArgumentException.php
new file mode 100644
index 000000000..e63c5d5ee
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/src/InvalidArgumentException.php
@@ -0,0 +1,17 @@
+<?php
+/*
+ * This file is part of object-reflector.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\ObjectReflector;
+
+class InvalidArgumentException extends \InvalidArgumentException implements Exception
+{
+}
diff --git a/lib/composer/vendor/sebastian/object-reflector/src/ObjectReflector.php b/lib/composer/vendor/sebastian/object-reflector/src/ObjectReflector.php
new file mode 100644
index 000000000..8b0390ad4
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/src/ObjectReflector.php
@@ -0,0 +1,51 @@
+<?php
+/*
+ * This file is part of object-reflector.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\ObjectReflector;
+
+class ObjectReflector
+{
+    /**
+     * @param object $object
+     *
+     * @return array
+     *
+     * @throws InvalidArgumentException
+     */
+    public function getAttributes($object): array
+    {
+        if (!is_object($object)) {
+            throw new InvalidArgumentException;
+        }
+
+        $attributes = [];
+        $className  = get_class($object);
+
+        foreach ((array) $object as $name => $value) {
+            $name = explode("\0", (string) $name);
+
+            if (count($name) === 1) {
+                $name = $name[0];
+            } else {
+                if ($name[1] !== $className) {
+                    $name = $name[1] . '::' . $name[2];
+                } else {
+                    $name = $name[2];
+                }
+            }
+
+            $attributes[$name] = $value;
+        }
+
+        return $attributes;
+    }
+}
diff --git a/lib/composer/vendor/sebastian/object-reflector/tests/ObjectReflectorTest.php b/lib/composer/vendor/sebastian/object-reflector/tests/ObjectReflectorTest.php
new file mode 100644
index 000000000..ba0d97fc1
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/tests/ObjectReflectorTest.php
@@ -0,0 +1,70 @@
+<?php
+/*
+ * This file is part of object-reflector.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\ObjectReflector;
+
+use PHPUnit\Framework\TestCase;
+use SebastianBergmann\ObjectReflector\TestFixture\ChildClass;
+use SebastianBergmann\ObjectReflector\TestFixture\ClassWithIntegerAttributeName;
+
+/**
+ * @covers SebastianBergmann\ObjectReflector\ObjectReflector
+ */
+class ObjectReflectorTest extends TestCase
+{
+    /**
+     * @var ObjectReflector
+     */
+    private $objectReflector;
+
+    protected function setUp()/*: void */
+    {
+        $this->objectReflector = new ObjectReflector;
+    }
+
+    public function testReflectsAttributesOfObject()/*: void */
+    {
+        $o = new ChildClass;
+
+        $this->assertEquals(
+            [
+                'privateInChild' => 'private',
+                'protectedInChild' => 'protected',
+                'publicInChild' => 'public',
+                'undeclared' => 'undeclared',
+                'SebastianBergmann\ObjectReflector\TestFixture\ParentClass::privateInParent' => 'private',
+                'SebastianBergmann\ObjectReflector\TestFixture\ParentClass::protectedInParent' => 'protected',
+                'SebastianBergmann\ObjectReflector\TestFixture\ParentClass::publicInParent' => 'public',
+            ],
+            $this->objectReflector->getAttributes($o)
+        );
+    }
+
+    public function testReflectsAttributeWithIntegerName()/*: void */
+    {
+        $o = new ClassWithIntegerAttributeName;
+
+        $this->assertEquals(
+            [
+                1 => 2
+            ],
+            $this->objectReflector->getAttributes($o)
+        );
+    }
+
+    public function testRaisesExceptionWhenPassedArgumentIsNotAnObject()/*: void */
+    {
+        $this->expectException(InvalidArgumentException::class);
+
+        $this->objectReflector->getAttributes(null);
+    }
+}
diff --git a/lib/composer/vendor/sebastian/object-reflector/tests/_fixture/ChildClass.php b/lib/composer/vendor/sebastian/object-reflector/tests/_fixture/ChildClass.php
new file mode 100644
index 000000000..5ee05f36a
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/tests/_fixture/ChildClass.php
@@ -0,0 +1,25 @@
+<?php
+/*
+ * This file is part of object-reflector.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\ObjectReflector\TestFixture;
+
+class ChildClass extends ParentClass
+{
+    private $privateInChild = 'private';
+    private $protectedInChild = 'protected';
+    private $publicInChild = 'public';
+
+    public function __construct()
+    {
+        $this->undeclared = 'undeclared';
+    }
+}
diff --git a/lib/composer/vendor/sebastian/object-reflector/tests/_fixture/ClassWithIntegerAttributeName.php b/lib/composer/vendor/sebastian/object-reflector/tests/_fixture/ClassWithIntegerAttributeName.php
new file mode 100644
index 000000000..ee49df3b1
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/tests/_fixture/ClassWithIntegerAttributeName.php
@@ -0,0 +1,22 @@
+<?php
+/*
+ * This file is part of object-reflector.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\ObjectReflector\TestFixture;
+
+class ClassWithIntegerAttributeName
+{
+    public function __construct()
+    {
+        $i        = 1;
+        $this->$i = 2;
+    }
+}
diff --git a/lib/composer/vendor/sebastian/object-reflector/tests/_fixture/ParentClass.php b/lib/composer/vendor/sebastian/object-reflector/tests/_fixture/ParentClass.php
new file mode 100644
index 000000000..b6886be95
--- /dev/null
+++ b/lib/composer/vendor/sebastian/object-reflector/tests/_fixture/ParentClass.php
@@ -0,0 +1,20 @@
+<?php
+/*
+ * This file is part of object-reflector.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\ObjectReflector\TestFixture;
+
+class ParentClass
+{
+    private $privateInParent = 'private';
+    private $protectedInParent = 'protected';
+    private $publicInParent = 'public';
+}
diff --git a/lib/composer/vendor/sebastian/recursion-context/.gitignore b/lib/composer/vendor/sebastian/recursion-context/.gitignore
index 3beb10f92..77aae3df6 100644
--- a/lib/composer/vendor/sebastian/recursion-context/.gitignore
+++ b/lib/composer/vendor/sebastian/recursion-context/.gitignore
@@ -1,9 +1,3 @@
-.idea
-phpunit.xml
-composer.lock
-composer.phar
-vendor/
-cache.properties
-build/LICENSE
-build/README.md
-build/*.tgz
+/.idea
+/composer.lock
+/vendor
diff --git a/lib/composer/vendor/sebastian/recursion-context/.travis.yml b/lib/composer/vendor/sebastian/recursion-context/.travis.yml
index c5952a116..ee0e40b21 100644
--- a/lib/composer/vendor/sebastian/recursion-context/.travis.yml
+++ b/lib/composer/vendor/sebastian/recursion-context/.travis.yml
@@ -1,21 +1,23 @@
 language: php
 
 php:
-  - 5.3.3
-  - 5.3
-  - 5.4
-  - 5.5
-  - 5.6
-  - hhvm
+  - 7.0
+  - 7.0snapshot
+  - 7.1
+  - 7.1snapshot
+  - master
 
 sudo: false
 
-before_script:
+before_install:
   - composer self-update
-  - composer install --no-interaction --prefer-source --dev
+  - composer clear-cache
 
-script: ./vendor/bin/phpunit
+install:
+  - travis_retry composer update --no-interaction --no-ansi --no-progress --no-suggest --optimize-autoloader --prefer-stable
+
+script:
+  - ./vendor/bin/phpunit
 
 notifications:
   email: false
-  irc: "irc.freenode.org#phpunit"
diff --git a/lib/composer/vendor/sebastian/recursion-context/LICENSE b/lib/composer/vendor/sebastian/recursion-context/LICENSE
index f8c30c27c..00bfec5e8 100644
--- a/lib/composer/vendor/sebastian/recursion-context/LICENSE
+++ b/lib/composer/vendor/sebastian/recursion-context/LICENSE
@@ -1,6 +1,6 @@
 Recursion Context
 
-Copyright (c) 2002-2015, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
diff --git a/lib/composer/vendor/sebastian/recursion-context/build.xml b/lib/composer/vendor/sebastian/recursion-context/build.xml
index b4fd19351..896bd34ea 100644
--- a/lib/composer/vendor/sebastian/recursion-context/build.xml
+++ b/lib/composer/vendor/sebastian/recursion-context/build.xml
@@ -1,27 +1,21 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project name="recursion-context">
+<project name="recursion-context" default="setup">
+ <target name="setup" depends="clean,composer"/>
+
  <target name="clean" description="Cleanup build artifacts">
   <delete dir="${basedir}/vendor"/>
   <delete file="${basedir}/composer.lock"/>
  </target>
 
  <target name="composer" depends="clean" description="Install dependencies with Composer">
-  <tstamp>
-   <format property="thirty.days.ago" pattern="MM/dd/yyyy hh:mm aa" offset="-30" unit="day"/>
-  </tstamp>
-  <delete>
-   <fileset dir="${basedir}">
-    <include name="composer.phar" />
-    <date datetime="${thirty.days.ago}" when="before"/>
-   </fileset>
-  </delete>
-
-  <get src="https://getcomposer.org/composer.phar" dest="${basedir}/composer.phar" skipexisting="true"/>
-
-  <exec executable="php">
-   <arg value="composer.phar"/>
-   <arg value="install"/>
+  <exec executable="composer" taskname="composer">
+   <arg value="update"/>
+   <arg value="--no-interaction"/>
+   <arg value="--no-progress"/>
+   <arg value="--no-ansi"/>
+   <arg value="--no-suggest"/>
+   <arg value="--optimize-autoloader"/>
+   <arg value="--prefer-stable"/>
   </exec>
  </target>
 </project>
-
diff --git a/lib/composer/vendor/sebastian/recursion-context/composer.json b/lib/composer/vendor/sebastian/recursion-context/composer.json
index fed033d21..e6456a9df 100644
--- a/lib/composer/vendor/sebastian/recursion-context/composer.json
+++ b/lib/composer/vendor/sebastian/recursion-context/composer.json
@@ -18,10 +18,10 @@
         }
     ],
     "require": {
-        "php": ">=5.3.3"
+        "php": "^7.0"
     },
     "require-dev": {
-        "phpunit/phpunit": "~4.4"
+        "phpunit/phpunit": "^6.0"
     },
     "autoload": {
         "classmap": [
@@ -30,7 +30,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.0.x-dev"
+            "dev-master": "3.0.x-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/sebastian/recursion-context/phpunit.xml b/lib/composer/vendor/sebastian/recursion-context/phpunit.xml
new file mode 100644
index 000000000..68febeb04
--- /dev/null
+++ b/lib/composer/vendor/sebastian/recursion-context/phpunit.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/6.0/phpunit.xsd"
+         bootstrap="vendor/autoload.php"
+         forceCoversAnnotation="true"
+         beStrictAboutCoversAnnotation="true"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         verbose="true">
+    <testsuite>
+        <directory suffix="Test.php">tests</directory>
+    </testsuite>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+</phpunit>
diff --git a/lib/composer/vendor/sebastian/recursion-context/phpunit.xml.dist b/lib/composer/vendor/sebastian/recursion-context/phpunit.xml.dist
deleted file mode 100644
index 757e3e60d..000000000
--- a/lib/composer/vendor/sebastian/recursion-context/phpunit.xml.dist
+++ /dev/null
@@ -1,20 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit backupGlobals="false"
-         bootstrap="vendor/autoload.php"
-         beStrictAboutTestsThatDoNotTestAnything="true"
-         beStrictAboutOutputDuringTests="true"
-         beStrictAboutTodoAnnotatedTests="true"
-         checkForUnintentionallyCoveredCode="true"
-         forceCoversAnnotation="true"
-         verbose="true">
-<testsuites>
-  <testsuite name="recursion-context">
-   <directory>tests</directory>
-  </testsuite>
- </testsuites>
- <filter>
-  <whitelist addUncoveredFilesFromWhitelist="true" processUncoveredFilesFromWhitelist="true">
-   <directory>src</directory>
-  </whitelist>
- </filter>
-</phpunit>
diff --git a/lib/composer/vendor/sebastian/recursion-context/tests/ContextTest.php b/lib/composer/vendor/sebastian/recursion-context/tests/ContextTest.php
index cee0bcf9a..6e7af68a1 100644
--- a/lib/composer/vendor/sebastian/recursion-context/tests/ContextTest.php
+++ b/lib/composer/vendor/sebastian/recursion-context/tests/ContextTest.php
@@ -10,12 +10,12 @@
 
 namespace SebastianBergmann\RecursionContext;
 
-use PHPUnit_Framework_TestCase;
+use PHPUnit\Framework\TestCase;
 
 /**
  * @covers SebastianBergmann\RecursionContext\Context
  */
-class ContextTest extends PHPUnit_Framework_TestCase
+class ContextTest extends TestCase
 {
     /**
      * @var \SebastianBergmann\RecursionContext\Context
@@ -85,10 +85,9 @@ public function valuesProvider()
      */
     public function testAddFails($value)
     {
-        $this->setExpectedException(
-          'SebastianBergmann\\RecursionContext\\Exception',
-          'Only arrays and objects are supported'
-        );
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage('Only arrays and objects are supported');
+
         $this->context->add($value);
     }
 
@@ -99,10 +98,9 @@ public function testAddFails($value)
      */
     public function testContainsFails($value)
     {
-        $this->setExpectedException(
-          'SebastianBergmann\\RecursionContext\\Exception',
-          'Only arrays and objects are supported'
-        );
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage('Only arrays and objects are supported');
+
         $this->context->contains($value);
     }
 
diff --git a/lib/composer/vendor/sebastian/version/README.md b/lib/composer/vendor/sebastian/version/README.md
index be6b687b0..2864c8126 100644
--- a/lib/composer/vendor/sebastian/version/README.md
+++ b/lib/composer/vendor/sebastian/version/README.md
@@ -4,7 +4,13 @@
 
 ## Installation
 
-Simply add a dependency on `sebastian/version` to your project's `composer.json` file if you use [Composer](http://getcomposer.org/) to manage the dependencies of your project.
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require sebastian/version
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev sebastian/version
 
 ## Usage
 
diff --git a/lib/composer/vendor/symfony/console/Application.php b/lib/composer/vendor/symfony/console/Application.php
index 38f38e202..be283aad1 100644
--- a/lib/composer/vendor/symfony/console/Application.php
+++ b/lib/composer/vendor/symfony/console/Application.php
@@ -11,11 +11,15 @@
 
 namespace Symfony\Component\Console;
 
+use Symfony\Component\Console\CommandLoader\CommandLoaderInterface;
 use Symfony\Component\Console\Exception\ExceptionInterface;
+use Symfony\Component\Console\Formatter\OutputFormatter;
 use Symfony\Component\Console\Helper\DebugFormatterHelper;
+use Symfony\Component\Console\Helper\Helper;
 use Symfony\Component\Console\Helper\ProcessHelper;
 use Symfony\Component\Console\Helper\QuestionHelper;
 use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\StreamableInputInterface;
 use Symfony\Component\Console\Input\ArgvInput;
 use Symfony\Component\Console\Input\ArrayInput;
 use Symfony\Component\Console\Input\InputDefinition;
@@ -31,10 +35,12 @@
 use Symfony\Component\Console\Helper\HelperSet;
 use Symfony\Component\Console\Helper\FormatterHelper;
 use Symfony\Component\Console\Event\ConsoleCommandEvent;
+use Symfony\Component\Console\Event\ConsoleErrorEvent;
 use Symfony\Component\Console\Event\ConsoleExceptionEvent;
 use Symfony\Component\Console\Event\ConsoleTerminateEvent;
 use Symfony\Component\Console\Exception\CommandNotFoundException;
 use Symfony\Component\Console\Exception\LogicException;
+use Symfony\Component\Debug\ErrorHandler;
 use Symfony\Component\Debug\Exception\FatalThrowableError;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 
@@ -60,17 +66,18 @@ class Application
     private $runningCommand;
     private $name;
     private $version;
+    private $commandLoader;
     private $catchExceptions = true;
     private $autoExit = true;
     private $definition;
     private $helperSet;
     private $dispatcher;
-    private $terminalDimensions;
+    private $terminal;
     private $defaultCommand;
+    private $singleCommand;
+    private $initialized;
 
     /**
-     * Constructor.
-     *
      * @param string $name    The name of the application
      * @param string $version The version of the application
      */
@@ -78,13 +85,8 @@ public function __construct($name = 'UNKNOWN', $version = 'UNKNOWN')
     {
         $this->name = $name;
         $this->version = $version;
+        $this->terminal = new Terminal();
         $this->defaultCommand = 'list';
-        $this->helperSet = $this->getDefaultHelperSet();
-        $this->definition = $this->getDefaultInputDefinition();
-
-        foreach ($this->getDefaultCommands() as $command) {
-            $this->add($command);
-        }
     }
 
     public function setDispatcher(EventDispatcherInterface $dispatcher)
@@ -92,18 +94,23 @@ public function setDispatcher(EventDispatcherInterface $dispatcher)
         $this->dispatcher = $dispatcher;
     }
 
+    public function setCommandLoader(CommandLoaderInterface $commandLoader)
+    {
+        $this->commandLoader = $commandLoader;
+    }
+
     /**
      * Runs the current application.
      *
-     * @param InputInterface  $input  An Input instance
-     * @param OutputInterface $output An Output instance
-     *
      * @return int 0 if everything went fine, or an error code
      *
-     * @throws \Exception When doRun returns Exception
+     * @throws \Exception When running fails. Bypass this when {@link setCatchExceptions()}.
      */
     public function run(InputInterface $input = null, OutputInterface $output = null)
     {
+        putenv('LINES='.$this->terminal->getHeight());
+        putenv('COLUMNS='.$this->terminal->getWidth());
+
         if (null === $input) {
             $input = new ArgvInput();
         }
@@ -112,6 +119,29 @@ public function run(InputInterface $input = null, OutputInterface $output = null
             $output = new ConsoleOutput();
         }
 
+        $renderException = function ($e) use ($output) {
+            if (!$e instanceof \Exception) {
+                $e = class_exists(FatalThrowableError::class) ? new FatalThrowableError($e) : new \ErrorException($e->getMessage(), $e->getCode(), E_ERROR, $e->getFile(), $e->getLine());
+            }
+            if ($output instanceof ConsoleOutputInterface) {
+                $this->renderException($e, $output->getErrorOutput());
+            } else {
+                $this->renderException($e, $output);
+            }
+        };
+        if ($phpHandler = set_exception_handler($renderException)) {
+            restore_exception_handler();
+            if (!is_array($phpHandler) || !$phpHandler[0] instanceof ErrorHandler) {
+                $debugHandler = true;
+            } elseif ($debugHandler = $phpHandler[0]->setExceptionHandler($renderException)) {
+                $phpHandler[0]->setExceptionHandler($debugHandler);
+            }
+        }
+
+        if (null !== $this->dispatcher && $this->dispatcher->hasListeners(ConsoleEvents::EXCEPTION)) {
+            @trigger_error(sprintf('The "ConsoleEvents::EXCEPTION" event is deprecated since Symfony 3.3 and will be removed in 4.0. Listen to the "ConsoleEvents::ERROR" event instead.'), E_USER_DEPRECATED);
+        }
+
         $this->configureIO($input, $output);
 
         try {
@@ -121,11 +151,7 @@ public function run(InputInterface $input = null, OutputInterface $output = null
                 throw $e;
             }
 
-            if ($output instanceof ConsoleOutputInterface) {
-                $this->renderException($e, $output->getErrorOutput());
-            } else {
-                $this->renderException($e, $output);
-            }
+            $renderException($e);
 
             $exitCode = $e->getCode();
             if (is_numeric($exitCode)) {
@@ -136,6 +162,12 @@ public function run(InputInterface $input = null, OutputInterface $output = null
             } else {
                 $exitCode = 1;
             }
+        } finally {
+            if (!$phpHandler) {
+                restore_exception_handler();
+            } elseif (!$debugHandler) {
+                $phpHandler[0]->setExceptionHandler(null);
+            }
         }
 
         if ($this->autoExit) {
@@ -152,9 +184,6 @@ public function run(InputInterface $input = null, OutputInterface $output = null
     /**
      * Runs the current application.
      *
-     * @param InputInterface  $input  An Input instance
-     * @param OutputInterface $output An Output instance
-     *
      * @return int 0 if everything went fine, or an error code
      */
     public function doRun(InputInterface $input, OutputInterface $output)
@@ -169,7 +198,7 @@ public function doRun(InputInterface $input, OutputInterface $output)
         if (true === $input->hasParameterOption(array('--help', '-h'), true)) {
             if (!$name) {
                 $name = 'help';
-                $input = new ArrayInput(array('command' => 'help'));
+                $input = new ArrayInput(array('command_name' => $this->defaultCommand));
             } else {
                 $this->wantHelps = true;
             }
@@ -177,11 +206,35 @@ public function doRun(InputInterface $input, OutputInterface $output)
 
         if (!$name) {
             $name = $this->defaultCommand;
-            $input = new ArrayInput(array('command' => $this->defaultCommand));
+            $definition = $this->getDefinition();
+            $definition->setArguments(array_merge(
+                $definition->getArguments(),
+                array(
+                    'command' => new InputArgument('command', InputArgument::OPTIONAL, $definition->getArgument('command')->getDescription(), $name),
+                )
+            ));
         }
 
-        // the command name MUST be the first element of the input
-        $command = $this->find($name);
+        try {
+            $e = $this->runningCommand = null;
+            // the command name MUST be the first element of the input
+            $command = $this->find($name);
+        } catch (\Exception $e) {
+        } catch (\Throwable $e) {
+        }
+        if (null !== $e) {
+            if (null !== $this->dispatcher) {
+                $event = new ConsoleErrorEvent($input, $output, $e);
+                $this->dispatcher->dispatch(ConsoleEvents::ERROR, $event);
+                $e = $event->getError();
+
+                if (0 === $event->getExitCode()) {
+                    return 0;
+                }
+            }
+
+            throw $e;
+        }
 
         $this->runningCommand = $command;
         $exitCode = $this->doRunCommand($command, $input, $output);
@@ -190,11 +243,6 @@ public function doRun(InputInterface $input, OutputInterface $output)
         return $exitCode;
     }
 
-    /**
-     * Set a helper set to be used with the command.
-     *
-     * @param HelperSet $helperSet The helper set
-     */
     public function setHelperSet(HelperSet $helperSet)
     {
         $this->helperSet = $helperSet;
@@ -207,14 +255,13 @@ public function setHelperSet(HelperSet $helperSet)
      */
     public function getHelperSet()
     {
+        if (!$this->helperSet) {
+            $this->helperSet = $this->getDefaultHelperSet();
+        }
+
         return $this->helperSet;
     }
 
-    /**
-     * Set an input definition to be used with this application.
-     *
-     * @param InputDefinition $definition The input definition
-     */
     public function setDefinition(InputDefinition $definition)
     {
         $this->definition = $definition;
@@ -227,6 +274,17 @@ public function setDefinition(InputDefinition $definition)
      */
     public function getDefinition()
     {
+        if (!$this->definition) {
+            $this->definition = $this->getDefaultInputDefinition();
+        }
+
+        if ($this->singleCommand) {
+            $inputDefinition = $this->definition;
+            $inputDefinition->setArguments();
+
+            return $inputDefinition;
+        }
+
         return $this->definition;
     }
 
@@ -329,13 +387,13 @@ public function getLongVersion()
     {
         if ('UNKNOWN' !== $this->getName()) {
             if ('UNKNOWN' !== $this->getVersion()) {
-                return sprintf('<info>%s</info> version <comment>%s</comment>', $this->getName(), $this->getVersion());
+                return sprintf('%s <info>%s</info>', $this->getName(), $this->getVersion());
             }
 
-            return sprintf('<info>%s</info>', $this->getName());
+            return $this->getName();
         }
 
-        return '<info>Console Tool</info>';
+        return 'Console Tool';
     }
 
     /**
@@ -370,12 +428,12 @@ public function addCommands(array $commands)
      * If a command with the same name already exists, it will be overridden.
      * If the command is not enabled it will not be added.
      *
-     * @param Command $command A Command object
-     *
      * @return Command|null The registered command if enabled or null
      */
     public function add(Command $command)
     {
+        $this->init();
+
         $command->setApplication($this);
 
         if (!$command->isEnabled()) {
@@ -388,6 +446,10 @@ public function add(Command $command)
             throw new LogicException(sprintf('Command class "%s" is not correctly initialized. You probably forgot to call the parent constructor.', get_class($command)));
         }
 
+        if (!$command->getName()) {
+            throw new LogicException(sprintf('The command defined in "%s" cannot have an empty name.', get_class($command)));
+        }
+
         $this->commands[$command->getName()] = $command;
 
         foreach ($command->getAliases() as $alias) {
@@ -404,11 +466,13 @@ public function add(Command $command)
      *
      * @return Command A Command object
      *
-     * @throws CommandNotFoundException When command name given does not exist
+     * @throws CommandNotFoundException When given command name does not exist
      */
     public function get($name)
     {
-        if (!isset($this->commands[$name])) {
+        $this->init();
+
+        if (!$this->has($name)) {
             throw new CommandNotFoundException(sprintf('The command "%s" does not exist.', $name));
         }
 
@@ -435,7 +499,9 @@ public function get($name)
      */
     public function has($name)
     {
-        return isset($this->commands[$name]);
+        $this->init();
+
+        return isset($this->commands[$name]) || ($this->commandLoader && $this->commandLoader->has($name) && $this->add($this->commandLoader->get($name)));
     }
 
     /**
@@ -492,7 +558,7 @@ public function findNamespace($namespace)
 
         $exact = in_array($namespace, $namespaces, true);
         if (count($namespaces) > 1 && !$exact) {
-            throw new CommandNotFoundException(sprintf('The namespace "%s" is ambiguous (%s).', $namespace, $this->getAbbreviationSuggestions(array_values($namespaces))), array_values($namespaces));
+            throw new CommandNotFoundException(sprintf("The namespace \"%s\" is ambiguous.\nDid you mean one of these?\n%s", $namespace, $this->getAbbreviationSuggestions(array_values($namespaces))), array_values($namespaces));
         }
 
         return $exact ? $namespace : reset($namespaces);
@@ -512,11 +578,19 @@ public function findNamespace($namespace)
      */
     public function find($name)
     {
-        $allCommands = array_keys($this->commands);
+        $this->init();
+
+        $aliases = array();
+        $allCommands = $this->commandLoader ? array_merge($this->commandLoader->getNames(), array_keys($this->commands)) : array_keys($this->commands);
         $expr = preg_replace_callback('{([^:]+|)}', function ($matches) { return preg_quote($matches[1]).'[^:]*'; }, $name);
         $commands = preg_grep('{^'.$expr.'}', $allCommands);
 
-        if (empty($commands) || count(preg_grep('{^'.$expr.'$}', $commands)) < 1) {
+        if (empty($commands)) {
+            $commands = preg_grep('{^'.$expr.'}i', $allCommands);
+        }
+
+        // if no commands matched or we just matched namespaces
+        if (empty($commands) || count(preg_grep('{^'.$expr.'$}i', $commands)) < 1) {
             if (false !== $pos = strrpos($name, ':')) {
                 // check if a namespace exists and contains commands
                 $this->findNamespace(substr($name, 0, $pos));
@@ -538,19 +612,34 @@ public function find($name)
 
         // filter out aliases for commands which are already on the list
         if (count($commands) > 1) {
-            $commandList = $this->commands;
-            $commands = array_filter($commands, function ($nameOrAlias) use ($commandList, $commands) {
-                $commandName = $commandList[$nameOrAlias]->getName();
+            $commandList = $this->commandLoader ? array_merge(array_flip($this->commandLoader->getNames()), $this->commands) : $this->commands;
+            $commands = array_unique(array_filter($commands, function ($nameOrAlias) use ($commandList, $commands, &$aliases) {
+                $commandName = $commandList[$nameOrAlias] instanceof Command ? $commandList[$nameOrAlias]->getName() : $nameOrAlias;
+                $aliases[$nameOrAlias] = $commandName;
 
                 return $commandName === $nameOrAlias || !in_array($commandName, $commands);
-            });
+            }));
         }
 
-        $exact = in_array($name, $commands, true);
+        $exact = in_array($name, $commands, true) || isset($aliases[$name]);
         if (count($commands) > 1 && !$exact) {
-            $suggestions = $this->getAbbreviationSuggestions(array_values($commands));
+            $usableWidth = $this->terminal->getWidth() - 10;
+            $abbrevs = array_values($commands);
+            $maxLen = 0;
+            foreach ($abbrevs as $abbrev) {
+                $maxLen = max(Helper::strlen($abbrev), $maxLen);
+            }
+            $abbrevs = array_map(function ($cmd) use ($commandList, $usableWidth, $maxLen) {
+                if (!$commandList[$cmd] instanceof Command) {
+                    return $cmd;
+                }
+                $abbrev = str_pad($cmd, $maxLen, ' ').' '.$commandList[$cmd]->getDescription();
+
+                return Helper::strlen($abbrev) > $usableWidth ? Helper::substr($abbrev, 0, $usableWidth - 3).'...' : $abbrev;
+            }, array_values($commands));
+            $suggestions = $this->getAbbreviationSuggestions($abbrevs);
 
-            throw new CommandNotFoundException(sprintf('Command "%s" is ambiguous (%s).', $name, $suggestions), array_values($commands));
+            throw new CommandNotFoundException(sprintf("Command \"%s\" is ambiguous.\nDid you mean one of these?\n%s", $name, $suggestions), array_values($commands));
         }
 
         return $this->get($exact ? $name : reset($commands));
@@ -567,8 +656,21 @@ public function find($name)
      */
     public function all($namespace = null)
     {
+        $this->init();
+
         if (null === $namespace) {
-            return $this->commands;
+            if (!$this->commandLoader) {
+                return $this->commands;
+            }
+
+            $commands = $this->commands;
+            foreach ($this->commandLoader->getNames() as $name) {
+                if (!isset($commands[$name]) && $this->has($name)) {
+                    $commands[$name] = $this->get($name);
+                }
+            }
+
+            return $commands;
         }
 
         $commands = array();
@@ -578,6 +680,14 @@ public function all($namespace = null)
             }
         }
 
+        if ($this->commandLoader) {
+            foreach ($this->commandLoader->getNames() as $name) {
+                if (!isset($commands[$name]) && $namespace === $this->extractNamespace($name, substr_count($namespace, ':') + 1) && $this->has($name)) {
+                    $commands[$name] = $this->get($name);
+                }
+            }
+        }
+
         return $commands;
     }
 
@@ -603,34 +713,40 @@ public static function getAbbreviations($names)
 
     /**
      * Renders a caught exception.
-     *
-     * @param \Exception      $e      An exception instance
-     * @param OutputInterface $output An OutputInterface instance
      */
     public function renderException(\Exception $e, OutputInterface $output)
     {
         $output->writeln('', OutputInterface::VERBOSITY_QUIET);
 
-        do {
-            $title = sprintf(
-                '  [%s%s]  ',
-                get_class($e),
-                $output->isVerbose() && 0 !== ($code = $e->getCode()) ? ' ('.$code.')' : ''
-            );
+        $this->doRenderException($e, $output);
 
-            $len = $this->stringWidth($title);
+        if (null !== $this->runningCommand) {
+            $output->writeln(sprintf('<info>%s</info>', sprintf($this->runningCommand->getSynopsis(), $this->getName())), OutputInterface::VERBOSITY_QUIET);
+            $output->writeln('', OutputInterface::VERBOSITY_QUIET);
+        }
+    }
+
+    protected function doRenderException(\Exception $e, OutputInterface $output)
+    {
+        do {
+            $message = trim($e->getMessage());
+            if ('' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
+                $title = sprintf('  [%s%s]  ', get_class($e), 0 !== ($code = $e->getCode()) ? ' ('.$code.')' : '');
+                $len = Helper::strlen($title);
+            } else {
+                $len = 0;
+            }
 
-            $width = $this->getTerminalWidth() ? $this->getTerminalWidth() - 1 : PHP_INT_MAX;
+            $width = $this->terminal->getWidth() ? $this->terminal->getWidth() - 1 : PHP_INT_MAX;
             // HHVM only accepts 32 bits integer in str_split, even when PHP_INT_MAX is a 64 bit integer: https://github.com/facebook/hhvm/issues/1327
             if (defined('HHVM_VERSION') && $width > 1 << 31) {
                 $width = 1 << 31;
             }
-            $formatter = $output->getFormatter();
             $lines = array();
-            foreach (preg_split('/\r?\n/', $e->getMessage()) as $line) {
+            foreach ('' !== $message ? preg_split('/\r?\n/', $message) : array() as $line) {
                 foreach ($this->splitStringByWidth($line, $width - 4) as $line) {
                     // pre-format lines to get the right string length
-                    $lineLength = $this->stringWidth(preg_replace('/\[[^m]*m/', '', $formatter->format($line))) + 4;
+                    $lineLength = Helper::strlen($line) + 4;
                     $lines[] = array($line, $lineLength);
 
                     $len = max($lineLength, $len);
@@ -638,27 +754,26 @@ public function renderException(\Exception $e, OutputInterface $output)
             }
 
             $messages = array();
-            $messages[] = $emptyLine = $formatter->format(sprintf('<error>%s</error>', str_repeat(' ', $len)));
-            $messages[] = $formatter->format(sprintf('<error>%s%s</error>', $title, str_repeat(' ', max(0, $len - $this->stringWidth($title)))));
+            if (!$e instanceof ExceptionInterface || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
+                $messages[] = sprintf('<comment>%s</comment>', OutputFormatter::escape(sprintf('In %s line %s:', basename($e->getFile()) ?: 'n/a', $e->getLine() ?: 'n/a')));
+            }
+            $messages[] = $emptyLine = sprintf('<error>%s</error>', str_repeat(' ', $len));
+            if ('' === $message || OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
+                $messages[] = sprintf('<error>%s%s</error>', $title, str_repeat(' ', max(0, $len - Helper::strlen($title))));
+            }
             foreach ($lines as $line) {
-                $messages[] = $formatter->format(sprintf('<error>  %s  %s</error>', $line[0], str_repeat(' ', $len - $line[1])));
+                $messages[] = sprintf('<error>  %s  %s</error>', OutputFormatter::escape($line[0]), str_repeat(' ', $len - $line[1]));
             }
             $messages[] = $emptyLine;
             $messages[] = '';
 
-            $output->writeln($messages, OutputInterface::OUTPUT_RAW | OutputInterface::VERBOSITY_QUIET);
+            $output->writeln($messages, OutputInterface::VERBOSITY_QUIET);
 
             if (OutputInterface::VERBOSITY_VERBOSE <= $output->getVerbosity()) {
                 $output->writeln('<comment>Exception trace:</comment>', OutputInterface::VERBOSITY_QUIET);
 
                 // exception related properties
                 $trace = $e->getTrace();
-                array_unshift($trace, array(
-                    'function' => '',
-                    'file' => $e->getFile() !== null ? $e->getFile() : 'n/a',
-                    'line' => $e->getLine() !== null ? $e->getLine() : 'n/a',
-                    'args' => array(),
-                ));
 
                 for ($i = 0, $count = count($trace); $i < $count; ++$i) {
                     $class = isset($trace[$i]['class']) ? $trace[$i]['class'] : '';
@@ -673,71 +788,48 @@ public function renderException(\Exception $e, OutputInterface $output)
                 $output->writeln('', OutputInterface::VERBOSITY_QUIET);
             }
         } while ($e = $e->getPrevious());
-
-        if (null !== $this->runningCommand) {
-            $output->writeln(sprintf('<info>%s</info>', sprintf($this->runningCommand->getSynopsis(), $this->getName())), OutputInterface::VERBOSITY_QUIET);
-            $output->writeln('', OutputInterface::VERBOSITY_QUIET);
-        }
     }
 
     /**
      * Tries to figure out the terminal width in which this application runs.
      *
      * @return int|null
+     *
+     * @deprecated since version 3.2, to be removed in 4.0. Create a Terminal instance instead.
      */
     protected function getTerminalWidth()
     {
-        $dimensions = $this->getTerminalDimensions();
+        @trigger_error(sprintf('%s is deprecated as of 3.2 and will be removed in 4.0. Create a Terminal instance instead.', __METHOD__), E_USER_DEPRECATED);
 
-        return $dimensions[0];
+        return $this->terminal->getWidth();
     }
 
     /**
      * Tries to figure out the terminal height in which this application runs.
      *
      * @return int|null
+     *
+     * @deprecated since version 3.2, to be removed in 4.0. Create a Terminal instance instead.
      */
     protected function getTerminalHeight()
     {
-        $dimensions = $this->getTerminalDimensions();
+        @trigger_error(sprintf('%s is deprecated as of 3.2 and will be removed in 4.0. Create a Terminal instance instead.', __METHOD__), E_USER_DEPRECATED);
 
-        return $dimensions[1];
+        return $this->terminal->getHeight();
     }
 
     /**
      * Tries to figure out the terminal dimensions based on the current environment.
      *
      * @return array Array containing width and height
+     *
+     * @deprecated since version 3.2, to be removed in 4.0. Create a Terminal instance instead.
      */
     public function getTerminalDimensions()
     {
-        if ($this->terminalDimensions) {
-            return $this->terminalDimensions;
-        }
-
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            // extract [w, H] from "wxh (WxH)"
-            if (preg_match('/^(\d+)x\d+ \(\d+x(\d+)\)$/', trim(getenv('ANSICON')), $matches)) {
-                return array((int) $matches[1], (int) $matches[2]);
-            }
-            // extract [w, h] from "wxh"
-            if (preg_match('/^(\d+)x(\d+)$/', $this->getConsoleMode(), $matches)) {
-                return array((int) $matches[1], (int) $matches[2]);
-            }
-        }
+        @trigger_error(sprintf('%s is deprecated as of 3.2 and will be removed in 4.0. Create a Terminal instance instead.', __METHOD__), E_USER_DEPRECATED);
 
-        if ($sttyString = $this->getSttyColumns()) {
-            // extract [w, h] from "rows h; columns w;"
-            if (preg_match('/rows.(\d+);.columns.(\d+);/i', $sttyString, $matches)) {
-                return array((int) $matches[2], (int) $matches[1]);
-            }
-            // extract [w, h] from "; h rows; w columns"
-            if (preg_match('/;.(\d+).rows;.(\d+).columns/i', $sttyString, $matches)) {
-                return array((int) $matches[2], (int) $matches[1]);
-            }
-        }
-
-        return array(null, null);
+        return array($this->terminal->getWidth(), $this->terminal->getHeight());
     }
 
     /**
@@ -748,20 +840,22 @@ public function getTerminalDimensions()
      * @param int $width  The width
      * @param int $height The height
      *
-     * @return Application The current application
+     * @return $this
+     *
+     * @deprecated since version 3.2, to be removed in 4.0. Set the COLUMNS and LINES env vars instead.
      */
     public function setTerminalDimensions($width, $height)
     {
-        $this->terminalDimensions = array($width, $height);
+        @trigger_error(sprintf('%s is deprecated as of 3.2 and will be removed in 4.0. Set the COLUMNS and LINES env vars instead.', __METHOD__), E_USER_DEPRECATED);
+
+        putenv('COLUMNS='.$width);
+        putenv('LINES='.$height);
 
         return $this;
     }
 
     /**
      * Configures the input and output instances based on the user arguments and options.
-     *
-     * @param InputInterface  $input  An InputInterface instance
-     * @param OutputInterface $output An OutputInterface instance
      */
     protected function configureIO(InputInterface $input, OutputInterface $output)
     {
@@ -773,25 +867,55 @@ protected function configureIO(InputInterface $input, OutputInterface $output)
 
         if (true === $input->hasParameterOption(array('--no-interaction', '-n'), true)) {
             $input->setInteractive(false);
-        } elseif (function_exists('posix_isatty') && $this->getHelperSet()->has('question')) {
-            $inputStream = $this->getHelperSet()->get('question')->getInputStream();
+        } elseif (function_exists('posix_isatty')) {
+            $inputStream = null;
+
+            if ($input instanceof StreamableInputInterface) {
+                $inputStream = $input->getStream();
+            }
+
+            // This check ensures that calling QuestionHelper::setInputStream() works
+            // To be removed in 4.0 (in the same time as QuestionHelper::setInputStream)
+            if (!$inputStream && $this->getHelperSet()->has('question')) {
+                $inputStream = $this->getHelperSet()->get('question')->getInputStream(false);
+            }
+
             if (!@posix_isatty($inputStream) && false === getenv('SHELL_INTERACTIVE')) {
                 $input->setInteractive(false);
             }
         }
 
+        switch ($shellVerbosity = (int) getenv('SHELL_VERBOSITY')) {
+            case -1: $output->setVerbosity(OutputInterface::VERBOSITY_QUIET); break;
+            case 1: $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE); break;
+            case 2: $output->setVerbosity(OutputInterface::VERBOSITY_VERY_VERBOSE); break;
+            case 3: $output->setVerbosity(OutputInterface::VERBOSITY_DEBUG); break;
+            default: $shellVerbosity = 0; break;
+        }
+
         if (true === $input->hasParameterOption(array('--quiet', '-q'), true)) {
             $output->setVerbosity(OutputInterface::VERBOSITY_QUIET);
-            $input->setInteractive(false);
+            $shellVerbosity = -1;
         } else {
-            if ($input->hasParameterOption('-vvv', true) || $input->hasParameterOption('--verbose=3', true) || $input->getParameterOption('--verbose', false, true) === 3) {
+            if ($input->hasParameterOption('-vvv', true) || $input->hasParameterOption('--verbose=3', true) || 3 === $input->getParameterOption('--verbose', false, true)) {
                 $output->setVerbosity(OutputInterface::VERBOSITY_DEBUG);
-            } elseif ($input->hasParameterOption('-vv', true) || $input->hasParameterOption('--verbose=2', true) || $input->getParameterOption('--verbose', false, true) === 2) {
+                $shellVerbosity = 3;
+            } elseif ($input->hasParameterOption('-vv', true) || $input->hasParameterOption('--verbose=2', true) || 2 === $input->getParameterOption('--verbose', false, true)) {
                 $output->setVerbosity(OutputInterface::VERBOSITY_VERY_VERBOSE);
+                $shellVerbosity = 2;
             } elseif ($input->hasParameterOption('-v', true) || $input->hasParameterOption('--verbose=1', true) || $input->hasParameterOption('--verbose', true) || $input->getParameterOption('--verbose', false, true)) {
                 $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE);
+                $shellVerbosity = 1;
             }
         }
+
+        if (-1 === $shellVerbosity) {
+            $input->setInteractive(false);
+        }
+
+        putenv('SHELL_VERBOSITY='.$shellVerbosity);
+        $_ENV['SHELL_VERBOSITY'] = $shellVerbosity;
+        $_SERVER['SHELL_VERBOSITY'] = $shellVerbosity;
     }
 
     /**
@@ -800,13 +924,7 @@ protected function configureIO(InputInterface $input, OutputInterface $output)
      * If an event dispatcher has been attached to the application,
      * events are also dispatched during the life-cycle of the command.
      *
-     * @param Command         $command A Command instance
-     * @param InputInterface  $input   An Input instance
-     * @param OutputInterface $output  An Output instance
-     *
      * @return int 0 if everything went fine, or an error code
-     *
-     * @throws \Exception when the command being run threw an exception
      */
     protected function doRunCommand(Command $command, InputInterface $input, OutputInterface $output)
     {
@@ -829,50 +947,56 @@ protected function doRunCommand(Command $command, InputInterface $input, OutputI
         }
 
         $event = new ConsoleCommandEvent($command, $input, $output);
-        $this->dispatcher->dispatch(ConsoleEvents::COMMAND, $event);
+        $e = null;
 
-        if ($event->commandShouldRun()) {
-            try {
-                $e = null;
+        try {
+            $this->dispatcher->dispatch(ConsoleEvents::COMMAND, $event);
+
+            if ($event->commandShouldRun()) {
                 $exitCode = $command->run($input, $output);
-            } catch (\Exception $x) {
-                $e = $x;
-            } catch (\Throwable $x) {
-                $e = new FatalThrowableError($x);
+            } else {
+                $exitCode = ConsoleCommandEvent::RETURN_CODE_DISABLED;
             }
-            if (null !== $e) {
-                $event = new ConsoleExceptionEvent($command, $input, $output, $e, $e->getCode());
+        } catch (\Exception $e) {
+        } catch (\Throwable $e) {
+        }
+        if (null !== $e) {
+            if ($this->dispatcher->hasListeners(ConsoleEvents::EXCEPTION)) {
+                $x = $e instanceof \Exception ? $e : new FatalThrowableError($e);
+                $event = new ConsoleExceptionEvent($command, $input, $output, $x, $x->getCode());
                 $this->dispatcher->dispatch(ConsoleEvents::EXCEPTION, $event);
 
-                if ($e !== $event->getException()) {
-                    $x = $e = $event->getException();
+                if ($x !== $event->getException()) {
+                    $e = $event->getException();
                 }
+            }
+            $event = new ConsoleErrorEvent($input, $output, $e, $command);
+            $this->dispatcher->dispatch(ConsoleEvents::ERROR, $event);
+            $e = $event->getError();
 
-                $event = new ConsoleTerminateEvent($command, $input, $output, $e->getCode());
-                $this->dispatcher->dispatch(ConsoleEvents::TERMINATE, $event);
-
-                throw $x;
+            if (0 === $exitCode = $event->getExitCode()) {
+                $e = null;
             }
-        } else {
-            $exitCode = ConsoleCommandEvent::RETURN_CODE_DISABLED;
         }
 
         $event = new ConsoleTerminateEvent($command, $input, $output, $exitCode);
         $this->dispatcher->dispatch(ConsoleEvents::TERMINATE, $event);
 
+        if (null !== $e) {
+            throw $e;
+        }
+
         return $event->getExitCode();
     }
 
     /**
      * Gets the name of the command based on input.
      *
-     * @param InputInterface $input The input interface
-     *
      * @return string The command name
      */
     protected function getCommandName(InputInterface $input)
     {
-        return $input->getFirstArgument();
+        return $this->singleCommand ? $this->defaultCommand : $input->getFirstArgument();
     }
 
     /**
@@ -920,54 +1044,6 @@ protected function getDefaultHelperSet()
         ));
     }
 
-    /**
-     * Runs and parses stty -a if it's available, suppressing any error output.
-     *
-     * @return string
-     */
-    private function getSttyColumns()
-    {
-        if (!function_exists('proc_open')) {
-            return;
-        }
-
-        $descriptorspec = array(1 => array('pipe', 'w'), 2 => array('pipe', 'w'));
-        $process = proc_open('stty -a | grep columns', $descriptorspec, $pipes, null, null, array('suppress_errors' => true));
-        if (is_resource($process)) {
-            $info = stream_get_contents($pipes[1]);
-            fclose($pipes[1]);
-            fclose($pipes[2]);
-            proc_close($process);
-
-            return $info;
-        }
-    }
-
-    /**
-     * Runs and parses mode CON if it's available, suppressing any error output.
-     *
-     * @return string|null <width>x<height> or null if it could not be parsed
-     */
-    private function getConsoleMode()
-    {
-        if (!function_exists('proc_open')) {
-            return;
-        }
-
-        $descriptorspec = array(1 => array('pipe', 'w'), 2 => array('pipe', 'w'));
-        $process = proc_open('mode CON', $descriptorspec, $pipes, null, null, array('suppress_errors' => true));
-        if (is_resource($process)) {
-            $info = stream_get_contents($pipes[1]);
-            fclose($pipes[1]);
-            fclose($pipes[2]);
-            proc_close($process);
-
-            if (preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) {
-                return $matches[2].'x'.$matches[1];
-            }
-        }
-    }
-
     /**
      * Returns abbreviated suggestions in string format.
      *
@@ -977,7 +1053,7 @@ private function getConsoleMode()
      */
     private function getAbbreviationSuggestions($abbrevs)
     {
-        return sprintf('%s, %s%s', $abbrevs[0], $abbrevs[1], count($abbrevs) > 2 ? sprintf(' and %d more', count($abbrevs) - 2) : '');
+        return '    '.implode("\n    ", $abbrevs);
     }
 
     /**
@@ -1002,8 +1078,8 @@ public function extractNamespace($name, $limit = null)
      * Finds alternative of $name among $collection,
      * if nothing is found in $collection, try in $abbrevs.
      *
-     * @param string             $name       The string
-     * @param array|\Traversable $collection The collection
+     * @param string   $name       The string
+     * @param iterable $collection The collection
      *
      * @return string[] A sorted array of similar string
      */
@@ -1044,7 +1120,7 @@ private function findAlternatives($name, $collection)
         }
 
         $alternatives = array_filter($alternatives, function ($lev) use ($threshold) { return $lev < 2 * $threshold; });
-        asort($alternatives);
+        ksort($alternatives, SORT_NATURAL | SORT_FLAG_CASE);
 
         return array_keys($alternatives);
     }
@@ -1052,20 +1128,23 @@ private function findAlternatives($name, $collection)
     /**
      * Sets the default Command name.
      *
-     * @param string $commandName The Command name
+     * @param string $commandName     The Command name
+     * @param bool   $isSingleCommand Set to true if there is only one command in this application
+     *
+     * @return self
      */
-    public function setDefaultCommand($commandName)
+    public function setDefaultCommand($commandName, $isSingleCommand = false)
     {
         $this->defaultCommand = $commandName;
-    }
 
-    private function stringWidth($string)
-    {
-        if (false === $encoding = mb_detect_encoding($string, null, true)) {
-            return strlen($string);
+        if ($isSingleCommand) {
+            // Ensure the command exist
+            $this->find($commandName);
+
+            $this->singleCommand = true;
         }
 
-        return mb_strwidth($string, $encoding);
+        return $this;
     }
 
     private function splitStringByWidth($string, $width)
@@ -1090,9 +1169,8 @@ private function splitStringByWidth($string, $width)
             $lines[] = str_pad($line, $width);
             $line = $char;
         }
-        if ('' !== $line) {
-            $lines[] = count($lines) ? str_pad($line, $width) : $line;
-        }
+
+        $lines[] = count($lines) ? str_pad($line, $width) : $line;
 
         mb_convert_variables($encoding, 'utf8', $lines);
 
@@ -1122,4 +1200,16 @@ private function extractAllNamespaces($name)
 
         return $namespaces;
     }
+
+    private function init()
+    {
+        if ($this->initialized) {
+            return;
+        }
+        $this->initialized = true;
+
+        foreach ($this->getDefaultCommands() as $command) {
+            $this->add($command);
+        }
+    }
 }
diff --git a/lib/composer/vendor/symfony/console/CHANGELOG.md b/lib/composer/vendor/symfony/console/CHANGELOG.md
index df3764037..946ff1e0b 100644
--- a/lib/composer/vendor/symfony/console/CHANGELOG.md
+++ b/lib/composer/vendor/symfony/console/CHANGELOG.md
@@ -1,6 +1,39 @@
 CHANGELOG
 =========
 
+3.4.0
+-----
+
+ * added `SHELL_VERBOSITY` env var to control verbosity
+ * added `CommandLoaderInterface`, `FactoryCommandLoader` and PSR-11
+   `ContainerCommandLoader` for commands lazy-loading
+ * added a case-insensitive command name matching fallback
+ * added static `Command::$defaultName/getDefaultName()`, allowing for
+   commands to be registered at compile time in the application command loader.
+   Setting the `$defaultName` property avoids the need for filling the `command`
+   attribute on the `console.command` tag when using `AddConsoleCommandPass`.
+
+3.3.0
+-----
+
+* added `ExceptionListener`
+* added `AddConsoleCommandPass` (originally in FrameworkBundle)
+* [BC BREAK] `Input::getOption()` no longer returns the default value for options
+  with value optional explicitly passed empty
+* added console.error event to catch exceptions thrown by other listeners
+* deprecated console.exception event in favor of console.error
+* added ability to handle `CommandNotFoundException` through the 
+ `console.error` event
+* deprecated default validation in `SymfonyQuestionHelper::ask`
+
+3.2.0
+------
+
+* added `setInputs()` method to CommandTester for ease testing of commands expecting inputs
+* added `setStream()` and `getStream()` methods to Input (implement StreamableInputInterface)
+* added StreamableInputInterface
+* added LockableTrait
+
 3.1.0
 -----
 
diff --git a/lib/composer/vendor/symfony/console/Command/Command.php b/lib/composer/vendor/symfony/console/Command/Command.php
index 0d5001bb1..069304251 100644
--- a/lib/composer/vendor/symfony/console/Command/Command.php
+++ b/lib/composer/vendor/symfony/console/Command/Command.php
@@ -29,11 +29,17 @@
  */
 class Command
 {
+    /**
+     * @var string|null The default command name
+     */
+    protected static $defaultName;
+
     private $application;
     private $name;
     private $processTitle;
     private $aliases = array();
     private $definition;
+    private $hidden = false;
     private $help;
     private $description;
     private $ignoreValidationErrors = false;
@@ -45,8 +51,17 @@ class Command
     private $helperSet;
 
     /**
-     * Constructor.
-     *
+     * @return string|null The default command name or null when no default name is set
+     */
+    public static function getDefaultName()
+    {
+        $class = get_called_class();
+        $r = new \ReflectionProperty($class, 'defaultName');
+
+        return $class === $r->class ? static::$defaultName : null;
+    }
+
+    /**
      * @param string|null $name The name of the command; passing null means it must be set in configure()
      *
      * @throws LogicException When the command name is empty
@@ -55,15 +70,11 @@ public function __construct($name = null)
     {
         $this->definition = new InputDefinition();
 
-        if (null !== $name) {
+        if (null !== $name || null !== $name = static::getDefaultName()) {
             $this->setName($name);
         }
 
         $this->configure();
-
-        if (!$this->name) {
-            throw new LogicException(sprintf('The command defined in "%s" cannot have an empty name.', get_class($this)));
-        }
     }
 
     /**
@@ -76,11 +87,6 @@ public function ignoreValidationErrors()
         $this->ignoreValidationErrors = true;
     }
 
-    /**
-     * Sets the application instance for this command.
-     *
-     * @param Application $application An Application instance
-     */
     public function setApplication(Application $application = null)
     {
         $this->application = $application;
@@ -91,11 +97,6 @@ public function setApplication(Application $application = null)
         }
     }
 
-    /**
-     * Sets the helper set.
-     *
-     * @param HelperSet $helperSet A HelperSet instance
-     */
     public function setHelperSet(HelperSet $helperSet)
     {
         $this->helperSet = $helperSet;
@@ -149,9 +150,6 @@ protected function configure()
      * execute() method, you set the code to execute by passing
      * a Closure to the setCode() method.
      *
-     * @param InputInterface  $input  An InputInterface instance
-     * @param OutputInterface $output An OutputInterface instance
-     *
      * @return null|int null or 0 if everything went fine, or an error code
      *
      * @throws LogicException When this abstract method is not implemented
@@ -169,9 +167,6 @@ protected function execute(InputInterface $input, OutputInterface $output)
      * This method is executed before the InputDefinition is validated.
      * This means that this is the only place where the command can
      * interactively ask for values of missing required arguments.
-     *
-     * @param InputInterface  $input  An InputInterface instance
-     * @param OutputInterface $output An OutputInterface instance
      */
     protected function interact(InputInterface $input, OutputInterface $output)
     {
@@ -182,9 +177,6 @@ protected function interact(InputInterface $input, OutputInterface $output)
      *
      * This is mainly useful when a lot of commands extends one main command
      * where some things need to be initialized based on the input arguments and options.
-     *
-     * @param InputInterface  $input  An InputInterface instance
-     * @param OutputInterface $output An OutputInterface instance
      */
     protected function initialize(InputInterface $input, OutputInterface $output)
     {
@@ -197,12 +189,9 @@ protected function initialize(InputInterface $input, OutputInterface $output)
      * setCode() method or by overriding the execute() method
      * in a sub-class.
      *
-     * @param InputInterface  $input  An InputInterface instance
-     * @param OutputInterface $output An OutputInterface instance
-     *
      * @return int The command exit code
      *
-     * @throws \Exception
+     * @throws \Exception When binding input fails. Bypass this by calling {@link ignoreValidationErrors()}.
      *
      * @see setCode()
      * @see execute()
@@ -229,7 +218,14 @@ public function run(InputInterface $input, OutputInterface $output)
 
         if (null !== $this->processTitle) {
             if (function_exists('cli_set_process_title')) {
-                cli_set_process_title($this->processTitle);
+                if (false === @cli_set_process_title($this->processTitle)) {
+                    if ('Darwin' === PHP_OS) {
+                        $output->writeln('<comment>Running "cli_get_process_title" as an unprivileged user is not supported on MacOS.</comment>');
+                    } else {
+                        $error = error_get_last();
+                        trigger_error($error['message'], E_USER_WARNING);
+                    }
+                }
             } elseif (function_exists('setproctitle')) {
                 setproctitle($this->processTitle);
             } elseif (OutputInterface::VERBOSITY_VERY_VERBOSE === $output->getVerbosity()) {
@@ -267,7 +263,7 @@ public function run(InputInterface $input, OutputInterface $output)
      *
      * @param callable $code A callable(InputInterface $input, OutputInterface $output)
      *
-     * @return Command The current instance
+     * @return $this
      *
      * @throws InvalidArgumentException
      *
@@ -278,7 +274,15 @@ public function setCode(callable $code)
         if ($code instanceof \Closure) {
             $r = new \ReflectionFunction($code);
             if (null === $r->getClosureThis()) {
-                $code = \Closure::bind($code, $this);
+                if (\PHP_VERSION_ID < 70000) {
+                    // Bug in PHP5: https://bugs.php.net/bug.php?id=64761
+                    // This means that we cannot bind static closures and therefore we must
+                    // ignore any errors here.  There is no way to test if the closure is
+                    // bindable.
+                    $code = @\Closure::bind($code, $this);
+                } else {
+                    $code = \Closure::bind($code, $this);
+                }
             }
         }
 
@@ -319,7 +323,7 @@ public function mergeApplicationDefinition($mergeArgs = true)
      *
      * @param array|InputDefinition $definition An array of argument and option instances or a definition instance
      *
-     * @return Command The current instance
+     * @return $this
      */
     public function setDefinition($definition)
     {
@@ -367,7 +371,7 @@ public function getNativeDefinition()
      * @param string $description A description text
      * @param mixed  $default     The default value (for InputArgument::OPTIONAL mode only)
      *
-     * @return Command The current instance
+     * @return $this
      */
     public function addArgument($name, $mode = null, $description = '', $default = null)
     {
@@ -385,7 +389,7 @@ public function addArgument($name, $mode = null, $description = '', $default = n
      * @param string $description A description text
      * @param mixed  $default     The default value (must be null for InputOption::VALUE_NONE)
      *
-     * @return Command The current instance
+     * @return $this
      */
     public function addOption($name, $shortcut = null, $mode = null, $description = '', $default = null)
     {
@@ -404,7 +408,7 @@ public function addOption($name, $shortcut = null, $mode = null, $description =
      *
      * @param string $name The command name
      *
-     * @return Command The current instance
+     * @return $this
      *
      * @throws InvalidArgumentException When the name is invalid
      */
@@ -427,7 +431,7 @@ public function setName($name)
      *
      * @param string $title The process title
      *
-     * @return Command The current instance
+     * @return $this
      */
     public function setProcessTitle($title)
     {
@@ -446,12 +450,32 @@ public function getName()
         return $this->name;
     }
 
+    /**
+     * @param bool $hidden Whether or not the command should be hidden from the list of commands
+     *
+     * @return Command The current instance
+     */
+    public function setHidden($hidden)
+    {
+        $this->hidden = (bool) $hidden;
+
+        return $this;
+    }
+
+    /**
+     * @return bool whether the command should be publicly shown or not
+     */
+    public function isHidden()
+    {
+        return $this->hidden;
+    }
+
     /**
      * Sets the description for the command.
      *
      * @param string $description The description for the command
      *
-     * @return Command The current instance
+     * @return $this
      */
     public function setDescription($description)
     {
@@ -475,7 +499,7 @@ public function getDescription()
      *
      * @param string $help The help for the command
      *
-     * @return Command The current instance
+     * @return $this
      */
     public function setHelp($help)
     {
@@ -521,7 +545,7 @@ public function getProcessedHelp()
      *
      * @param string[] $aliases An array of aliases for the command
      *
-     * @return Command The current instance
+     * @return $this
      *
      * @throws InvalidArgumentException When an alias is invalid
      */
@@ -573,7 +597,7 @@ public function getSynopsis($short = false)
      *
      * @param string $usage The usage, it'll be prefixed with the command name
      *
-     * @return Command The current instance
+     * @return $this
      */
     public function addUsage($usage)
     {
diff --git a/lib/composer/vendor/symfony/console/Command/HelpCommand.php b/lib/composer/vendor/symfony/console/Command/HelpCommand.php
index b8fd911ad..112679b34 100644
--- a/lib/composer/vendor/symfony/console/Command/HelpCommand.php
+++ b/lib/composer/vendor/symfony/console/Command/HelpCommand.php
@@ -56,11 +56,6 @@ protected function configure()
         ;
     }
 
-    /**
-     * Sets the command.
-     *
-     * @param Command $command The command to set
-     */
     public function setCommand(Command $command)
     {
         $this->command = $command;
diff --git a/lib/composer/vendor/symfony/console/Command/LockableTrait.php b/lib/composer/vendor/symfony/console/Command/LockableTrait.php
new file mode 100644
index 000000000..308ebf28c
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Command/LockableTrait.php
@@ -0,0 +1,72 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Command;
+
+use Symfony\Component\Console\Exception\LogicException;
+use Symfony\Component\Console\Exception\RuntimeException;
+use Symfony\Component\Lock\Factory;
+use Symfony\Component\Lock\Lock;
+use Symfony\Component\Lock\Store\FlockStore;
+use Symfony\Component\Lock\Store\SemaphoreStore;
+
+/**
+ * Basic lock feature for commands.
+ *
+ * @author Geoffrey Brier <geoffrey.brier@gmail.com>
+ */
+trait LockableTrait
+{
+    /** @var Lock */
+    private $lock;
+
+    /**
+     * Locks a command.
+     *
+     * @return bool
+     */
+    private function lock($name = null, $blocking = false)
+    {
+        if (!class_exists(SemaphoreStore::class)) {
+            throw new RuntimeException('To enable the locking feature you must install the symfony/lock component.');
+        }
+
+        if (null !== $this->lock) {
+            throw new LogicException('A lock is already in place.');
+        }
+
+        if (SemaphoreStore::isSupported($blocking)) {
+            $store = new SemaphoreStore();
+        } else {
+            $store = new FlockStore();
+        }
+
+        $this->lock = (new Factory($store))->createLock($name ?: $this->getName());
+        if (!$this->lock->acquire($blocking)) {
+            $this->lock = null;
+
+            return false;
+        }
+
+        return true;
+    }
+
+    /**
+     * Releases the command lock if there is one.
+     */
+    private function release()
+    {
+        if ($this->lock) {
+            $this->lock->release();
+            $this->lock = null;
+        }
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/CommandLoader/CommandLoaderInterface.php b/lib/composer/vendor/symfony/console/CommandLoader/CommandLoaderInterface.php
new file mode 100644
index 000000000..9462996f6
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/CommandLoader/CommandLoaderInterface.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace Symfony\Component\Console\CommandLoader;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Exception\CommandNotFoundException;
+
+/**
+ * @author Robin Chalas <robin.chalas@gmail.com>
+ */
+interface CommandLoaderInterface
+{
+    /**
+     * Loads a command.
+     *
+     * @param string $name
+     *
+     * @return Command
+     *
+     * @throws CommandNotFoundException
+     */
+    public function get($name);
+
+    /**
+     * Checks if a command exists.
+     *
+     * @param string $name
+     *
+     * @return bool
+     */
+    public function has($name);
+
+    /**
+     * @return string[] All registered command names
+     */
+    public function getNames();
+}
diff --git a/lib/composer/vendor/symfony/console/CommandLoader/ContainerCommandLoader.php b/lib/composer/vendor/symfony/console/CommandLoader/ContainerCommandLoader.php
new file mode 100644
index 000000000..753ad0fb7
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/CommandLoader/ContainerCommandLoader.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace Symfony\Component\Console\CommandLoader;
+
+use Psr\Container\ContainerInterface;
+use Symfony\Component\Console\Exception\CommandNotFoundException;
+
+/**
+ * Loads commands from a PSR-11 container.
+ *
+ * @author Robin Chalas <robin.chalas@gmail.com>
+ */
+class ContainerCommandLoader implements CommandLoaderInterface
+{
+    private $container;
+    private $commandMap;
+
+    /**
+     * @param ContainerInterface $container  A container from which to load command services
+     * @param array              $commandMap An array with command names as keys and service ids as values
+     */
+    public function __construct(ContainerInterface $container, array $commandMap)
+    {
+        $this->container = $container;
+        $this->commandMap = $commandMap;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function get($name)
+    {
+        if (!$this->has($name)) {
+            throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name));
+        }
+
+        return $this->container->get($this->commandMap[$name]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function has($name)
+    {
+        return isset($this->commandMap[$name]) && $this->container->has($this->commandMap[$name]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getNames()
+    {
+        return array_keys($this->commandMap);
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/CommandLoader/FactoryCommandLoader.php b/lib/composer/vendor/symfony/console/CommandLoader/FactoryCommandLoader.php
new file mode 100644
index 000000000..d9c205571
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/CommandLoader/FactoryCommandLoader.php
@@ -0,0 +1,62 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\CommandLoader;
+
+use Symfony\Component\Console\Exception\CommandNotFoundException;
+
+/**
+ * A simple command loader using factories to instantiate commands lazily.
+ *
+ * @author Maxime Steinhausser <maxime.steinhausser@gmail.com>
+ */
+class FactoryCommandLoader implements CommandLoaderInterface
+{
+    private $factories;
+
+    /**
+     * @param callable[] $factories Indexed by command names
+     */
+    public function __construct(array $factories)
+    {
+        $this->factories = $factories;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function has($name)
+    {
+        return isset($this->factories[$name]);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function get($name)
+    {
+        if (!isset($this->factories[$name])) {
+            throw new CommandNotFoundException(sprintf('Command "%s" does not exist.', $name));
+        }
+
+        $factory = $this->factories[$name];
+
+        return $factory();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getNames()
+    {
+        return array_keys($this->factories);
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/ConsoleEvents.php b/lib/composer/vendor/symfony/console/ConsoleEvents.php
index b3571e9af..bf6cab9a1 100644
--- a/lib/composer/vendor/symfony/console/ConsoleEvents.php
+++ b/lib/composer/vendor/symfony/console/ConsoleEvents.php
@@ -24,8 +24,6 @@ final class ConsoleEvents
      * before they are handled to the command.
      *
      * @Event("Symfony\Component\Console\Event\ConsoleCommandEvent")
-     *
-     * @var string
      */
     const COMMAND = 'console.command';
 
@@ -34,20 +32,29 @@ final class ConsoleEvents
      * executed by the console.
      *
      * @Event("Symfony\Component\Console\Event\ConsoleTerminateEvent")
-     *
-     * @var string
      */
     const TERMINATE = 'console.terminate';
 
     /**
-     * The EXCEPTION event occurs when an uncaught exception appears.
+     * The EXCEPTION event occurs when an uncaught exception appears
+     * while executing Command#run().
      *
      * This event allows you to deal with the exception or
      * to modify the thrown exception.
      *
      * @Event("Symfony\Component\Console\Event\ConsoleExceptionEvent")
      *
-     * @var string
+     * @deprecated The console.exception event is deprecated since version 3.3 and will be removed in 4.0. Use the console.error event instead.
      */
     const EXCEPTION = 'console.exception';
+
+    /**
+     * The ERROR event occurs when an uncaught exception or error appears.
+     *
+     * This event allows you to deal with the exception/error or
+     * to modify the thrown exception.
+     *
+     * @Event("Symfony\Component\Console\Event\ConsoleErrorEvent")
+     */
+    const ERROR = 'console.error';
 }
diff --git a/lib/composer/vendor/symfony/console/DependencyInjection/AddConsoleCommandPass.php b/lib/composer/vendor/symfony/console/DependencyInjection/AddConsoleCommandPass.php
new file mode 100644
index 000000000..39d53ef8e
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/DependencyInjection/AddConsoleCommandPass.php
@@ -0,0 +1,106 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\DependencyInjection;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\CommandLoader\ContainerCommandLoader;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\Compiler\ServiceLocatorTagPass;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\TypedReference;
+
+/**
+ * Registers console commands.
+ *
+ * @author Grégoire Pineau <lyrixx@lyrixx.info>
+ */
+class AddConsoleCommandPass implements CompilerPassInterface
+{
+    private $commandLoaderServiceId;
+    private $commandTag;
+
+    public function __construct($commandLoaderServiceId = 'console.command_loader', $commandTag = 'console.command')
+    {
+        $this->commandLoaderServiceId = $commandLoaderServiceId;
+        $this->commandTag = $commandTag;
+    }
+
+    public function process(ContainerBuilder $container)
+    {
+        $commandServices = $container->findTaggedServiceIds($this->commandTag, true);
+        $lazyCommandMap = array();
+        $lazyCommandRefs = array();
+        $serviceIds = array();
+        $lazyServiceIds = array();
+
+        foreach ($commandServices as $id => $tags) {
+            $definition = $container->getDefinition($id);
+            $class = $container->getParameterBag()->resolveValue($definition->getClass());
+
+            $commandId = 'console.command.'.strtolower(str_replace('\\', '_', $class));
+
+            if (isset($tags[0]['command'])) {
+                $commandName = $tags[0]['command'];
+            } else {
+                if (!$r = $container->getReflectionClass($class)) {
+                    throw new InvalidArgumentException(sprintf('Class "%s" used for service "%s" cannot be found.', $class, $id));
+                }
+                if (!$r->isSubclassOf(Command::class)) {
+                    throw new InvalidArgumentException(sprintf('The service "%s" tagged "%s" must be a subclass of "%s".', $id, $this->commandTag, Command::class));
+                }
+                $commandName = $class::getDefaultName();
+            }
+
+            if (null === $commandName) {
+                if (isset($serviceIds[$commandId]) || $container->hasAlias($commandId)) {
+                    $commandId = $commandId.'_'.$id;
+                }
+                if (!$definition->isPublic() || $definition->isPrivate()) {
+                    $container->setAlias($commandId, $id)->setPublic(true);
+                    $id = $commandId;
+                }
+                $serviceIds[$commandId] = $id;
+
+                continue;
+            }
+
+            $serviceIds[$commandId] = $id;
+            $lazyServiceIds[$id] = true;
+            unset($tags[0]);
+            $lazyCommandMap[$commandName] = $id;
+            $lazyCommandRefs[$id] = new TypedReference($id, $class);
+            $aliases = array();
+
+            foreach ($tags as $tag) {
+                if (isset($tag['command'])) {
+                    $aliases[] = $tag['command'];
+                    $lazyCommandMap[$tag['command']] = $id;
+                }
+            }
+
+            $definition->addMethodCall('setName', array($commandName));
+
+            if ($aliases) {
+                $definition->addMethodCall('setAliases', array($aliases));
+            }
+        }
+
+        $container
+            ->register($this->commandLoaderServiceId, ContainerCommandLoader::class)
+            ->setPublic(true)
+            ->setArguments(array(ServiceLocatorTagPass::register($container, $lazyCommandRefs), $lazyCommandMap));
+
+        $container->setParameter('console.command.ids', $serviceIds);
+        $container->setParameter('console.lazy_command.ids', $lazyServiceIds);
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Descriptor/ApplicationDescription.php b/lib/composer/vendor/symfony/console/Descriptor/ApplicationDescription.php
index 89961b9ca..ef4c673b7 100644
--- a/lib/composer/vendor/symfony/console/Descriptor/ApplicationDescription.php
+++ b/lib/composer/vendor/symfony/console/Descriptor/ApplicationDescription.php
@@ -24,15 +24,9 @@ class ApplicationDescription
 {
     const GLOBAL_NAMESPACE = '_global';
 
-    /**
-     * @var Application
-     */
     private $application;
-
-    /**
-     * @var null|string
-     */
     private $namespace;
+    private $showHidden;
 
     /**
      * @var array
@@ -50,15 +44,15 @@ class ApplicationDescription
     private $aliases;
 
     /**
-     * Constructor.
-     *
      * @param Application $application
      * @param string|null $namespace
+     * @param bool        $showHidden
      */
-    public function __construct(Application $application, $namespace = null)
+    public function __construct(Application $application, $namespace = null, $showHidden = false)
     {
         $this->application = $application;
         $this->namespace = $namespace;
+        $this->showHidden = $showHidden;
     }
 
     /**
@@ -112,7 +106,7 @@ private function inspectApplication()
 
             /** @var Command $command */
             foreach ($commands as $name => $command) {
-                if (!$command->getName()) {
+                if (!$command->getName() || (!$this->showHidden && $command->isHidden())) {
                     continue;
                 }
 
@@ -130,8 +124,6 @@ private function inspectApplication()
     }
 
     /**
-     * @param array $commands
-     *
      * @return array
      */
     private function sortCommands(array $commands)
diff --git a/lib/composer/vendor/symfony/console/Descriptor/Descriptor.php b/lib/composer/vendor/symfony/console/Descriptor/Descriptor.php
index 50dd86ce2..fe169cb48 100644
--- a/lib/composer/vendor/symfony/console/Descriptor/Descriptor.php
+++ b/lib/composer/vendor/symfony/console/Descriptor/Descriptor.php
@@ -73,9 +73,6 @@ protected function write($content, $decorated = false)
     /**
      * Describes an InputArgument instance.
      *
-     * @param InputArgument $argument
-     * @param array         $options
-     *
      * @return string|mixed
      */
     abstract protected function describeInputArgument(InputArgument $argument, array $options = array());
@@ -83,9 +80,6 @@ abstract protected function describeInputArgument(InputArgument $argument, array
     /**
      * Describes an InputOption instance.
      *
-     * @param InputOption $option
-     * @param array       $options
-     *
      * @return string|mixed
      */
     abstract protected function describeInputOption(InputOption $option, array $options = array());
@@ -93,9 +87,6 @@ abstract protected function describeInputOption(InputOption $option, array $opti
     /**
      * Describes an InputDefinition instance.
      *
-     * @param InputDefinition $definition
-     * @param array           $options
-     *
      * @return string|mixed
      */
     abstract protected function describeInputDefinition(InputDefinition $definition, array $options = array());
@@ -103,9 +94,6 @@ abstract protected function describeInputDefinition(InputDefinition $definition,
     /**
      * Describes a Command instance.
      *
-     * @param Command $command
-     * @param array   $options
-     *
      * @return string|mixed
      */
     abstract protected function describeCommand(Command $command, array $options = array());
@@ -113,9 +101,6 @@ abstract protected function describeCommand(Command $command, array $options = a
     /**
      * Describes an Application instance.
      *
-     * @param Application $application
-     * @param array       $options
-     *
      * @return string|mixed
      */
     abstract protected function describeApplication(Application $application, array $options = array());
diff --git a/lib/composer/vendor/symfony/console/Descriptor/JsonDescriptor.php b/lib/composer/vendor/symfony/console/Descriptor/JsonDescriptor.php
index 87e38fdb8..35c87c220 100644
--- a/lib/composer/vendor/symfony/console/Descriptor/JsonDescriptor.php
+++ b/lib/composer/vendor/symfony/console/Descriptor/JsonDescriptor.php
@@ -64,16 +64,28 @@ protected function describeCommand(Command $command, array $options = array())
     protected function describeApplication(Application $application, array $options = array())
     {
         $describedNamespace = isset($options['namespace']) ? $options['namespace'] : null;
-        $description = new ApplicationDescription($application, $describedNamespace);
+        $description = new ApplicationDescription($application, $describedNamespace, true);
         $commands = array();
 
         foreach ($description->getCommands() as $command) {
             $commands[] = $this->getCommandData($command);
         }
 
-        $data = $describedNamespace
-            ? array('commands' => $commands, 'namespace' => $describedNamespace)
-            : array('commands' => $commands, 'namespaces' => array_values($description->getNamespaces()));
+        $data = array();
+        if ('UNKNOWN' !== $application->getName()) {
+            $data['application']['name'] = $application->getName();
+            if ('UNKNOWN' !== $application->getVersion()) {
+                $data['application']['version'] = $application->getVersion();
+            }
+        }
+
+        $data['commands'] = $commands;
+
+        if ($describedNamespace) {
+            $data['namespace'] = $describedNamespace;
+        } else {
+            $data['namespaces'] = array_values($description->getNamespaces());
+        }
 
         $this->writeData($data, $options);
     }
@@ -81,9 +93,6 @@ protected function describeApplication(Application $application, array $options
     /**
      * Writes data as json.
      *
-     * @param array $data
-     * @param array $options
-     *
      * @return array|string
      */
     private function writeData(array $data, array $options)
@@ -92,8 +101,6 @@ private function writeData(array $data, array $options)
     }
 
     /**
-     * @param InputArgument $argument
-     *
      * @return array
      */
     private function getInputArgumentData(InputArgument $argument)
@@ -103,13 +110,11 @@ private function getInputArgumentData(InputArgument $argument)
             'is_required' => $argument->isRequired(),
             'is_array' => $argument->isArray(),
             'description' => preg_replace('/\s*[\r\n]\s*/', ' ', $argument->getDescription()),
-            'default' => $argument->getDefault(),
+            'default' => INF === $argument->getDefault() ? 'INF' : $argument->getDefault(),
         );
     }
 
     /**
-     * @param InputOption $option
-     *
      * @return array
      */
     private function getInputOptionData(InputOption $option)
@@ -121,13 +126,11 @@ private function getInputOptionData(InputOption $option)
             'is_value_required' => $option->isValueRequired(),
             'is_multiple' => $option->isArray(),
             'description' => preg_replace('/\s*[\r\n]\s*/', ' ', $option->getDescription()),
-            'default' => $option->getDefault(),
+            'default' => INF === $option->getDefault() ? 'INF' : $option->getDefault(),
         );
     }
 
     /**
-     * @param InputDefinition $definition
-     *
      * @return array
      */
     private function getInputDefinitionData(InputDefinition $definition)
@@ -146,8 +149,6 @@ private function getInputDefinitionData(InputDefinition $definition)
     }
 
     /**
-     * @param Command $command
-     *
      * @return array
      */
     private function getCommandData(Command $command)
@@ -161,6 +162,7 @@ private function getCommandData(Command $command)
             'description' => $command->getDescription(),
             'help' => $command->getProcessedHelp(),
             'definition' => $this->getInputDefinitionData($command->getNativeDefinition()),
+            'hidden' => $command->isHidden(),
         );
     }
 }
diff --git a/lib/composer/vendor/symfony/console/Descriptor/MarkdownDescriptor.php b/lib/composer/vendor/symfony/console/Descriptor/MarkdownDescriptor.php
index 2eb9944d6..106bff511 100644
--- a/lib/composer/vendor/symfony/console/Descriptor/MarkdownDescriptor.php
+++ b/lib/composer/vendor/symfony/console/Descriptor/MarkdownDescriptor.php
@@ -13,9 +13,11 @@
 
 use Symfony\Component\Console\Application;
 use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Helper\Helper;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputDefinition;
 use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
 
 /**
  * Markdown descriptor.
@@ -26,17 +28,37 @@
  */
 class MarkdownDescriptor extends Descriptor
 {
+    /**
+     * {@inheritdoc}
+     */
+    public function describe(OutputInterface $output, $object, array $options = array())
+    {
+        $decorated = $output->isDecorated();
+        $output->setDecorated(false);
+
+        parent::describe($output, $object, $options);
+
+        $output->setDecorated($decorated);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function write($content, $decorated = true)
+    {
+        parent::write($content, $decorated);
+    }
+
     /**
      * {@inheritdoc}
      */
     protected function describeInputArgument(InputArgument $argument, array $options = array())
     {
         $this->write(
-            '**'.$argument->getName().':**'."\n\n"
-            .'* Name: '.($argument->getName() ?: '<none>')."\n"
+            '#### `'.($argument->getName() ?: '<none>')."`\n\n"
+            .($argument->getDescription() ? preg_replace('/\s*[\r\n]\s*/', "\n", $argument->getDescription())."\n\n" : '')
             .'* Is required: '.($argument->isRequired() ? 'yes' : 'no')."\n"
             .'* Is array: '.($argument->isArray() ? 'yes' : 'no')."\n"
-            .'* Description: '.preg_replace('/\s*[\r\n]\s*/', "\n  ", $argument->getDescription() ?: '<none>')."\n"
             .'* Default: `'.str_replace("\n", '', var_export($argument->getDefault(), true)).'`'
         );
     }
@@ -46,14 +68,17 @@ protected function describeInputArgument(InputArgument $argument, array $options
      */
     protected function describeInputOption(InputOption $option, array $options = array())
     {
+        $name = '--'.$option->getName();
+        if ($option->getShortcut()) {
+            $name .= '|-'.implode('|-', explode('|', $option->getShortcut())).'';
+        }
+
         $this->write(
-            '**'.$option->getName().':**'."\n\n"
-            .'* Name: `--'.$option->getName().'`'."\n"
-            .'* Shortcut: '.($option->getShortcut() ? '`-'.implode('|-', explode('|', $option->getShortcut())).'`' : '<none>')."\n"
+            '#### `'.$name.'`'."\n\n"
+            .($option->getDescription() ? preg_replace('/\s*[\r\n]\s*/', "\n", $option->getDescription())."\n\n" : '')
             .'* Accept value: '.($option->acceptValue() ? 'yes' : 'no')."\n"
             .'* Is value required: '.($option->isValueRequired() ? 'yes' : 'no')."\n"
             .'* Is multiple: '.($option->isArray() ? 'yes' : 'no')."\n"
-            .'* Description: '.preg_replace('/\s*[\r\n]\s*/', "\n  ", $option->getDescription() ?: '<none>')."\n"
             .'* Default: `'.str_replace("\n", '', var_export($option->getDefault(), true)).'`'
         );
     }
@@ -64,7 +89,7 @@ protected function describeInputOption(InputOption $option, array $options = arr
     protected function describeInputDefinition(InputDefinition $definition, array $options = array())
     {
         if ($showArguments = count($definition->getArguments()) > 0) {
-            $this->write('### Arguments:');
+            $this->write('### Arguments');
             foreach ($definition->getArguments() as $argument) {
                 $this->write("\n\n");
                 $this->write($this->describeInputArgument($argument));
@@ -76,7 +101,7 @@ protected function describeInputDefinition(InputDefinition $definition, array $o
                 $this->write("\n\n");
             }
 
-            $this->write('### Options:');
+            $this->write('### Options');
             foreach ($definition->getOptions() as $option) {
                 $this->write("\n\n");
                 $this->write($this->describeInputOption($option));
@@ -93,12 +118,12 @@ protected function describeCommand(Command $command, array $options = array())
         $command->mergeApplicationDefinition(false);
 
         $this->write(
-            $command->getName()."\n"
-            .str_repeat('-', strlen($command->getName()))."\n\n"
-            .'* Description: '.($command->getDescription() ?: '<none>')."\n"
-            .'* Usage:'."\n\n"
+            '`'.$command->getName()."`\n"
+            .str_repeat('-', Helper::strlen($command->getName()) + 2)."\n\n"
+            .($command->getDescription() ? $command->getDescription()."\n\n" : '')
+            .'### Usage'."\n\n"
             .array_reduce(array_merge(array($command->getSynopsis()), $command->getAliases(), $command->getUsages()), function ($carry, $usage) {
-                return $carry.'  * `'.$usage.'`'."\n";
+                return $carry.'* `'.$usage.'`'."\n";
             })
         );
 
@@ -120,8 +145,9 @@ protected function describeApplication(Application $application, array $options
     {
         $describedNamespace = isset($options['namespace']) ? $options['namespace'] : null;
         $description = new ApplicationDescription($application, $describedNamespace);
+        $title = $this->getApplicationTitle($application);
 
-        $this->write($application->getName()."\n".str_repeat('=', strlen($application->getName())));
+        $this->write($title."\n".str_repeat('=', Helper::strlen($title)));
 
         foreach ($description->getNamespaces() as $namespace) {
             if (ApplicationDescription::GLOBAL_NAMESPACE !== $namespace['id']) {
@@ -130,8 +156,8 @@ protected function describeApplication(Application $application, array $options
             }
 
             $this->write("\n\n");
-            $this->write(implode("\n", array_map(function ($commandName) {
-                return '* '.$commandName;
+            $this->write(implode("\n", array_map(function ($commandName) use ($description) {
+                return sprintf('* [`%s`](#%s)', $commandName, str_replace(':', '', $description->getCommand($commandName)->getName()));
             }, $namespace['commands'])));
         }
 
@@ -140,4 +166,17 @@ protected function describeApplication(Application $application, array $options
             $this->write($this->describeCommand($command));
         }
     }
+
+    private function getApplicationTitle(Application $application)
+    {
+        if ('UNKNOWN' !== $application->getName()) {
+            if ('UNKNOWN' !== $application->getVersion()) {
+                return sprintf('%s %s', $application->getName(), $application->getVersion());
+            }
+
+            return $application->getName();
+        }
+
+        return 'Console Tool';
+    }
 }
diff --git a/lib/composer/vendor/symfony/console/Descriptor/TextDescriptor.php b/lib/composer/vendor/symfony/console/Descriptor/TextDescriptor.php
index f7446eb07..a79df7e23 100644
--- a/lib/composer/vendor/symfony/console/Descriptor/TextDescriptor.php
+++ b/lib/composer/vendor/symfony/console/Descriptor/TextDescriptor.php
@@ -13,6 +13,8 @@
 
 use Symfony\Component\Console\Application;
 use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Formatter\OutputFormatter;
+use Symfony\Component\Console\Helper\Helper;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputDefinition;
 use Symfony\Component\Console\Input\InputOption;
@@ -37,14 +39,14 @@ protected function describeInputArgument(InputArgument $argument, array $options
             $default = '';
         }
 
-        $totalWidth = isset($options['total_width']) ? $options['total_width'] : strlen($argument->getName());
-        $spacingWidth = $totalWidth - strlen($argument->getName()) + 2;
+        $totalWidth = isset($options['total_width']) ? $options['total_width'] : Helper::strlen($argument->getName());
+        $spacingWidth = $totalWidth - strlen($argument->getName());
 
-        $this->writeText(sprintf('  <info>%s</info>%s%s%s',
+        $this->writeText(sprintf('  <info>%s</info>  %s%s%s',
             $argument->getName(),
             str_repeat(' ', $spacingWidth),
-            // + 17 = 2 spaces + <info> + </info> + 2 spaces
-            preg_replace('/\s*[\r\n]\s*/', "\n".str_repeat(' ', $totalWidth + 17), $argument->getDescription()),
+            // + 4 = 2 spaces before <info>, 2 spaces after </info>
+            preg_replace('/\s*[\r\n]\s*/', "\n".str_repeat(' ', $totalWidth + 4), $argument->getDescription()),
             $default
         ), $options);
     }
@@ -75,13 +77,13 @@ protected function describeInputOption(InputOption $option, array $options = arr
             sprintf('--%s%s', $option->getName(), $value)
         );
 
-        $spacingWidth = $totalWidth - strlen($synopsis) + 2;
+        $spacingWidth = $totalWidth - Helper::strlen($synopsis);
 
-        $this->writeText(sprintf('  <info>%s</info>%s%s%s%s',
+        $this->writeText(sprintf('  <info>%s</info>  %s%s%s%s',
             $synopsis,
             str_repeat(' ', $spacingWidth),
-            // + 17 = 2 spaces + <info> + </info> + 2 spaces
-            preg_replace('/\s*[\r\n]\s*/', "\n".str_repeat(' ', $totalWidth + 17), $option->getDescription()),
+            // + 4 = 2 spaces before <info>, 2 spaces after </info>
+            preg_replace('/\s*[\r\n]\s*/', "\n".str_repeat(' ', $totalWidth + 4), $option->getDescription()),
             $default,
             $option->isArray() ? '<comment> (multiple values allowed)</comment>' : ''
         ), $options);
@@ -94,7 +96,7 @@ protected function describeInputDefinition(InputDefinition $definition, array $o
     {
         $totalWidth = $this->calculateTotalWidthForOptions($definition->getOptions());
         foreach ($definition->getArguments() as $argument) {
-            $totalWidth = max($totalWidth, strlen($argument->getName()));
+            $totalWidth = max($totalWidth, Helper::strlen($argument->getName()));
         }
 
         if ($definition->getArguments()) {
@@ -141,7 +143,7 @@ protected function describeCommand(Command $command, array $options = array())
         $this->writeText('<comment>Usage:</comment>', $options);
         foreach (array_merge(array($command->getSynopsis(true)), $command->getAliases(), $command->getUsages()) as $usage) {
             $this->writeText("\n");
-            $this->writeText('  '.$usage, $options);
+            $this->writeText('  '.OutputFormatter::escape($usage), $options);
         }
         $this->writeText("\n");
 
@@ -189,7 +191,20 @@ protected function describeApplication(Application $application, array $options
             $this->writeText("\n");
             $this->writeText("\n");
 
-            $width = $this->getColumnWidth($description->getCommands());
+            $commands = $description->getCommands();
+            $namespaces = $description->getNamespaces();
+            if ($describedNamespace && $namespaces) {
+                // make sure all alias commands are included when describing a specific namespace
+                $describedNamespaceInfo = reset($namespaces);
+                foreach ($describedNamespaceInfo['commands'] as $name) {
+                    $commands[$name] = $description->getCommand($name);
+                }
+            }
+
+            // calculate max. width based on available commands per namespace
+            $width = $this->getColumnWidth(call_user_func_array('array_merge', array_map(function ($namespace) use ($commands) {
+                return array_intersect($namespace['commands'], array_keys($commands));
+            }, $namespaces)));
 
             if ($describedNamespace) {
                 $this->writeText(sprintf('<comment>Available commands for the "%s" namespace:</comment>', $describedNamespace), $options);
@@ -197,8 +212,15 @@ protected function describeApplication(Application $application, array $options
                 $this->writeText('<comment>Available commands:</comment>', $options);
             }
 
-            // add commands by namespace
-            foreach ($description->getNamespaces() as $namespace) {
+            foreach ($namespaces as $namespace) {
+                $namespace['commands'] = array_filter($namespace['commands'], function ($name) use ($commands) {
+                    return isset($commands[$name]);
+                });
+
+                if (!$namespace['commands']) {
+                    continue;
+                }
+
                 if (!$describedNamespace && ApplicationDescription::GLOBAL_NAMESPACE !== $namespace['id']) {
                     $this->writeText("\n");
                     $this->writeText(' <comment>'.$namespace['id'].'</comment>', $options);
@@ -206,8 +228,10 @@ protected function describeApplication(Application $application, array $options
 
                 foreach ($namespace['commands'] as $name) {
                     $this->writeText("\n");
-                    $spacingWidth = $width - strlen($name);
-                    $this->writeText(sprintf('  <info>%s</info>%s%s', $name, str_repeat(' ', $spacingWidth), $description->getCommand($name)->getDescription()), $options);
+                    $spacingWidth = $width - Helper::strlen($name);
+                    $command = $commands[$name];
+                    $commandAliases = $name === $command->getName() ? $this->getCommandAliasesText($command) : '';
+                    $this->writeText(sprintf('  <info>%s</info>%s%s', $name, str_repeat(' ', $spacingWidth), $commandAliases.$command->getDescription()), $options);
                 }
             }
 
@@ -226,6 +250,23 @@ private function writeText($content, array $options = array())
         );
     }
 
+    /**
+     * Formats command aliases to show them in the command description.
+     *
+     * @return string
+     */
+    private function getCommandAliasesText(Command $command)
+    {
+        $text = '';
+        $aliases = $command->getAliases();
+
+        if ($aliases) {
+            $text = '['.implode('|', $aliases).'] ';
+        }
+
+        return $text;
+    }
+
     /**
      * Formats input option/argument default value.
      *
@@ -235,11 +276,25 @@ private function writeText($content, array $options = array())
      */
     private function formatDefaultValue($default)
     {
+        if (INF === $default) {
+            return 'INF';
+        }
+
+        if (is_string($default)) {
+            $default = OutputFormatter::escape($default);
+        } elseif (is_array($default)) {
+            foreach ($default as $key => $value) {
+                if (is_string($value)) {
+                    $default[$key] = OutputFormatter::escape($value);
+                }
+            }
+        }
+
         return str_replace('\\\\', '\\', json_encode($default, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE));
     }
 
     /**
-     * @param Command[] $commands
+     * @param (Command|string)[] $commands
      *
      * @return int
      */
@@ -248,13 +303,17 @@ private function getColumnWidth(array $commands)
         $widths = array();
 
         foreach ($commands as $command) {
-            $widths[] = strlen($command->getName());
-            foreach ($command->getAliases() as $alias) {
-                $widths[] = strlen($alias);
+            if ($command instanceof Command) {
+                $widths[] = Helper::strlen($command->getName());
+                foreach ($command->getAliases() as $alias) {
+                    $widths[] = Helper::strlen($alias);
+                }
+            } else {
+                $widths[] = Helper::strlen($command);
             }
         }
 
-        return max($widths) + 2;
+        return $widths ? max($widths) + 2 : 0;
     }
 
     /**
@@ -262,15 +321,15 @@ private function getColumnWidth(array $commands)
      *
      * @return int
      */
-    private function calculateTotalWidthForOptions($options)
+    private function calculateTotalWidthForOptions(array $options)
     {
         $totalWidth = 0;
         foreach ($options as $option) {
             // "-" + shortcut + ", --" + name
-            $nameLength = 1 + max(strlen($option->getShortcut()), 1) + 4 + strlen($option->getName());
+            $nameLength = 1 + max(Helper::strlen($option->getShortcut()), 1) + 4 + Helper::strlen($option->getName());
 
             if ($option->acceptValue()) {
-                $valueLength = 1 + strlen($option->getName()); // = + value
+                $valueLength = 1 + Helper::strlen($option->getName()); // = + value
                 $valueLength += $option->isValueOptional() ? 2 : 0; // [ + ]
 
                 $nameLength += $valueLength;
diff --git a/lib/composer/vendor/symfony/console/Descriptor/XmlDescriptor.php b/lib/composer/vendor/symfony/console/Descriptor/XmlDescriptor.php
index b5676beb3..f05756ca3 100644
--- a/lib/composer/vendor/symfony/console/Descriptor/XmlDescriptor.php
+++ b/lib/composer/vendor/symfony/console/Descriptor/XmlDescriptor.php
@@ -27,8 +27,6 @@
 class XmlDescriptor extends Descriptor
 {
     /**
-     * @param InputDefinition $definition
-     *
      * @return \DOMDocument
      */
     public function getInputDefinitionDocument(InputDefinition $definition)
@@ -50,8 +48,6 @@ public function getInputDefinitionDocument(InputDefinition $definition)
     }
 
     /**
-     * @param Command $command
-     *
      * @return \DOMDocument
      */
     public function getCommandDocument(Command $command)
@@ -64,6 +60,7 @@ public function getCommandDocument(Command $command)
 
         $commandXML->setAttribute('id', $command->getName());
         $commandXML->setAttribute('name', $command->getName());
+        $commandXML->setAttribute('hidden', $command->isHidden() ? 1 : 0);
 
         $commandXML->appendChild($usagesXML = $dom->createElement('usages'));
 
@@ -94,16 +91,16 @@ public function getApplicationDocument(Application $application, $namespace = nu
         $dom = new \DOMDocument('1.0', 'UTF-8');
         $dom->appendChild($rootXml = $dom->createElement('symfony'));
 
-        if ($application->getName() !== 'UNKNOWN') {
+        if ('UNKNOWN' !== $application->getName()) {
             $rootXml->setAttribute('name', $application->getName());
-            if ($application->getVersion() !== 'UNKNOWN') {
+            if ('UNKNOWN' !== $application->getVersion()) {
                 $rootXml->setAttribute('version', $application->getVersion());
             }
         }
 
         $rootXml->appendChild($commandsXML = $dom->createElement('commands'));
 
-        $description = new ApplicationDescription($application, $namespace);
+        $description = new ApplicationDescription($application, $namespace, true);
 
         if ($namespace) {
             $commandsXML->setAttribute('namespace', $namespace);
@@ -172,9 +169,6 @@ protected function describeApplication(Application $application, array $options
 
     /**
      * Appends document children to parent node.
-     *
-     * @param \DOMNode $parentNode
-     * @param \DOMNode $importedParent
      */
     private function appendDocument(\DOMNode $parentNode, \DOMNode $importedParent)
     {
@@ -186,8 +180,6 @@ private function appendDocument(\DOMNode $parentNode, \DOMNode $importedParent)
     /**
      * Writes DOM document.
      *
-     * @param \DOMDocument $dom
-     *
      * @return \DOMDocument|string
      */
     private function writeDocument(\DOMDocument $dom)
@@ -197,8 +189,6 @@ private function writeDocument(\DOMDocument $dom)
     }
 
     /**
-     * @param InputArgument $argument
-     *
      * @return \DOMDocument
      */
     private function getInputArgumentDocument(InputArgument $argument)
@@ -223,8 +213,6 @@ private function getInputArgumentDocument(InputArgument $argument)
     }
 
     /**
-     * @param InputOption $option
-     *
      * @return \DOMDocument
      */
     private function getInputOptionDocument(InputOption $option)
diff --git a/lib/composer/vendor/symfony/console/Event/ConsoleCommandEvent.php b/lib/composer/vendor/symfony/console/Event/ConsoleCommandEvent.php
index 92adf1ef9..2f517c1db 100644
--- a/lib/composer/vendor/symfony/console/Event/ConsoleCommandEvent.php
+++ b/lib/composer/vendor/symfony/console/Event/ConsoleCommandEvent.php
@@ -25,8 +25,6 @@ class ConsoleCommandEvent extends ConsoleEvent
 
     /**
      * Indicates if the command should be run or skipped.
-     *
-     * @var bool
      */
     private $commandShouldRun = true;
 
diff --git a/lib/composer/vendor/symfony/console/Event/ConsoleErrorEvent.php b/lib/composer/vendor/symfony/console/Event/ConsoleErrorEvent.php
new file mode 100644
index 000000000..0d05b9dad
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Event/ConsoleErrorEvent.php
@@ -0,0 +1,83 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Event;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Exception\InvalidArgumentException;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+/**
+ * Allows to handle throwables thrown while running a command.
+ *
+ * @author Wouter de Jong <wouter@wouterj.nl>
+ */
+final class ConsoleErrorEvent extends ConsoleEvent
+{
+    private $error;
+    private $exitCode;
+
+    public function __construct(InputInterface $input, OutputInterface $output, $error, Command $command = null)
+    {
+        parent::__construct($command, $input, $output);
+
+        $this->setError($error);
+    }
+
+    /**
+     * Returns the thrown error/exception.
+     *
+     * @return \Throwable
+     */
+    public function getError()
+    {
+        return $this->error;
+    }
+
+    /**
+     * Replaces the thrown error/exception.
+     *
+     * @param \Throwable $error
+     */
+    public function setError($error)
+    {
+        if (!$error instanceof \Throwable && !$error instanceof \Exception) {
+            throw new InvalidArgumentException(sprintf('The error passed to ConsoleErrorEvent must be an instance of \Throwable or \Exception, "%s" was passed instead.', is_object($error) ? get_class($error) : gettype($error)));
+        }
+
+        $this->error = $error;
+    }
+
+    /**
+     * Sets the exit code.
+     *
+     * @param int $exitCode The command exit code
+     */
+    public function setExitCode($exitCode)
+    {
+        $this->exitCode = (int) $exitCode;
+
+        $r = new \ReflectionProperty($this->error, 'code');
+        $r->setAccessible(true);
+        $r->setValue($this->error, $this->exitCode);
+    }
+
+    /**
+     * Gets the exit code.
+     *
+     * @return int The command exit code
+     */
+    public function getExitCode()
+    {
+        return null !== $this->exitCode ? $this->exitCode : (is_int($this->error->getCode()) && 0 !== $this->error->getCode() ? $this->error->getCode() : 1);
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Event/ConsoleEvent.php b/lib/composer/vendor/symfony/console/Event/ConsoleEvent.php
index ab620c460..5440da216 100644
--- a/lib/composer/vendor/symfony/console/Event/ConsoleEvent.php
+++ b/lib/composer/vendor/symfony/console/Event/ConsoleEvent.php
@@ -28,7 +28,7 @@ class ConsoleEvent extends Event
     private $input;
     private $output;
 
-    public function __construct(Command $command, InputInterface $input, OutputInterface $output)
+    public function __construct(Command $command = null, InputInterface $input, OutputInterface $output)
     {
         $this->command = $command;
         $this->input = $input;
@@ -38,7 +38,7 @@ public function __construct(Command $command, InputInterface $input, OutputInter
     /**
      * Gets the command that is executed.
      *
-     * @return Command A Command instance
+     * @return Command|null A Command instance
      */
     public function getCommand()
     {
diff --git a/lib/composer/vendor/symfony/console/Event/ConsoleExceptionEvent.php b/lib/composer/vendor/symfony/console/Event/ConsoleExceptionEvent.php
index 603b7eed7..0adfaf9ac 100644
--- a/lib/composer/vendor/symfony/console/Event/ConsoleExceptionEvent.php
+++ b/lib/composer/vendor/symfony/console/Event/ConsoleExceptionEvent.php
@@ -11,6 +11,8 @@
 
 namespace Symfony\Component\Console\Event;
 
+@trigger_error(sprintf('The "%s" class is deprecated since Symfony 3.3 and will be removed in 4.0. Use the ConsoleErrorEvent instead.', ConsoleExceptionEvent::class), E_USER_DEPRECATED);
+
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
@@ -19,6 +21,8 @@
  * Allows to handle exception thrown in a command.
  *
  * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @deprecated since version 3.3, to be removed in 4.0. Use ConsoleErrorEvent instead.
  */
 class ConsoleExceptionEvent extends ConsoleEvent
 {
diff --git a/lib/composer/vendor/symfony/console/EventListener/ErrorListener.php b/lib/composer/vendor/symfony/console/EventListener/ErrorListener.php
new file mode 100644
index 000000000..3774f9e66
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/EventListener/ErrorListener.php
@@ -0,0 +1,91 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\EventListener;
+
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Console\ConsoleEvents;
+use Symfony\Component\Console\Event\ConsoleErrorEvent;
+use Symfony\Component\Console\Event\ConsoleEvent;
+use Symfony\Component\Console\Event\ConsoleTerminateEvent;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * @author James Halsall <james.t.halsall@googlemail.com>
+ * @author Robin Chalas <robin.chalas@gmail.com>
+ */
+class ErrorListener implements EventSubscriberInterface
+{
+    private $logger;
+
+    public function __construct(LoggerInterface $logger = null)
+    {
+        $this->logger = $logger;
+    }
+
+    public function onConsoleError(ConsoleErrorEvent $event)
+    {
+        if (null === $this->logger) {
+            return;
+        }
+
+        $error = $event->getError();
+
+        if (!$inputString = $this->getInputString($event)) {
+            return $this->logger->error('An error occurred while using the console. Message: "{message}"', array('error' => $error, 'message' => $error->getMessage()));
+        }
+
+        $this->logger->error('Error thrown while running command "{command}". Message: "{message}"', array('error' => $error, 'command' => $inputString, 'message' => $error->getMessage()));
+    }
+
+    public function onConsoleTerminate(ConsoleTerminateEvent $event)
+    {
+        if (null === $this->logger) {
+            return;
+        }
+
+        $exitCode = $event->getExitCode();
+
+        if (0 === $exitCode) {
+            return;
+        }
+
+        if (!$inputString = $this->getInputString($event)) {
+            return $this->logger->debug('The console exited with code "{code}"', array('code' => $exitCode));
+        }
+
+        $this->logger->debug('Command "{command}" exited with code "{code}"', array('command' => $inputString, 'code' => $exitCode));
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return array(
+            ConsoleEvents::ERROR => array('onConsoleError', -128),
+            ConsoleEvents::TERMINATE => array('onConsoleTerminate', -128),
+        );
+    }
+
+    private static function getInputString(ConsoleEvent $event)
+    {
+        $commandName = $event->getCommand() ? $event->getCommand()->getName() : null;
+        $input = $event->getInput();
+
+        if (method_exists($input, '__toString')) {
+            if ($commandName) {
+                return str_replace(array("'$commandName'", "\"$commandName\""), $commandName, (string) $input);
+            }
+
+            return (string) $input;
+        }
+
+        return $commandName;
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Exception/CommandNotFoundException.php b/lib/composer/vendor/symfony/console/Exception/CommandNotFoundException.php
index 54f1a5b0c..cb7d1131f 100644
--- a/lib/composer/vendor/symfony/console/Exception/CommandNotFoundException.php
+++ b/lib/composer/vendor/symfony/console/Exception/CommandNotFoundException.php
@@ -21,10 +21,10 @@ class CommandNotFoundException extends \InvalidArgumentException implements Exce
     private $alternatives;
 
     /**
-     * @param string    $message      Exception message to throw
-     * @param array     $alternatives List of similar defined names
-     * @param int       $code         Exception code
-     * @param Exception $previous     previous exception used for the exception chaining
+     * @param string     $message      Exception message to throw
+     * @param array      $alternatives List of similar defined names
+     * @param int        $code         Exception code
+     * @param \Exception $previous     Previous exception used for the exception chaining
      */
     public function __construct($message, array $alternatives = array(), $code = 0, \Exception $previous = null)
     {
diff --git a/lib/composer/vendor/symfony/console/Formatter/OutputFormatter.php b/lib/composer/vendor/symfony/console/Formatter/OutputFormatter.php
index 56cd5e568..6ece9e906 100644
--- a/lib/composer/vendor/symfony/console/Formatter/OutputFormatter.php
+++ b/lib/composer/vendor/symfony/console/Formatter/OutputFormatter.php
@@ -35,10 +35,25 @@ public static function escape($text)
     {
         $text = preg_replace('/([^\\\\]?)</', '$1\\<', $text);
 
+        return self::escapeTrailingBackslash($text);
+    }
+
+    /**
+     * Escapes trailing "\" in given text.
+     *
+     * @param string $text Text to escape
+     *
+     * @return string Escaped text
+     *
+     * @internal
+     */
+    public static function escapeTrailingBackslash($text)
+    {
         if ('\\' === substr($text, -1)) {
             $len = strlen($text);
             $text = rtrim($text, '\\');
-            $text .= str_repeat('<<', $len - strlen($text));
+            $text = str_replace("\0", '', $text);
+            $text .= str_repeat("\0", $len - strlen($text));
         }
 
         return $text;
@@ -67,9 +82,7 @@ public function __construct($decorated = false, array $styles = array())
     }
 
     /**
-     * Sets the decorated flag.
-     *
-     * @param bool $decorated Whether to decorate the messages or not
+     * {@inheritdoc}
      */
     public function setDecorated($decorated)
     {
@@ -77,9 +90,7 @@ public function setDecorated($decorated)
     }
 
     /**
-     * Gets the decorated flag.
-     *
-     * @return bool true if the output will decorate messages, false otherwise
+     * {@inheritdoc}
      */
     public function isDecorated()
     {
@@ -87,10 +98,7 @@ public function isDecorated()
     }
 
     /**
-     * Sets a new style.
-     *
-     * @param string                        $name  The style name
-     * @param OutputFormatterStyleInterface $style The style instance
+     * {@inheritdoc}
      */
     public function setStyle($name, OutputFormatterStyleInterface $style)
     {
@@ -98,11 +106,7 @@ public function setStyle($name, OutputFormatterStyleInterface $style)
     }
 
     /**
-     * Checks if output formatter has style with specified name.
-     *
-     * @param string $name
-     *
-     * @return bool
+     * {@inheritdoc}
      */
     public function hasStyle($name)
     {
@@ -110,13 +114,7 @@ public function hasStyle($name)
     }
 
     /**
-     * Gets style options from style with specified name.
-     *
-     * @param string $name
-     *
-     * @return OutputFormatterStyleInterface
-     *
-     * @throws InvalidArgumentException When style isn't defined
+     * {@inheritdoc}
      */
     public function getStyle($name)
     {
@@ -128,18 +126,14 @@ public function getStyle($name)
     }
 
     /**
-     * Formats a message according to the given styles.
-     *
-     * @param string $message The message to style
-     *
-     * @return string The styled message
+     * {@inheritdoc}
      */
     public function format($message)
     {
         $message = (string) $message;
         $offset = 0;
         $output = '';
-        $tagRegex = '[a-z][a-z0-9_=;-]*+';
+        $tagRegex = '[a-z][a-z0-9,_=;-]*+';
         preg_match_all("#<(($tagRegex) | /($tagRegex)?)>#ix", $message, $matches, PREG_OFFSET_CAPTURE);
         foreach ($matches[0] as $i => $match) {
             $pos = $match[1];
@@ -174,8 +168,8 @@ public function format($message)
 
         $output .= $this->applyCurrentStyle(substr($message, $offset));
 
-        if (false !== strpos($output, '<<')) {
-            return strtr($output, array('\\<' => '<', '<<' => '\\'));
+        if (false !== strpos($output, "\0")) {
+            return strtr($output, array("\0" => '\\', '\\<' => '<'));
         }
 
         return str_replace('\\<', '<', $output);
@@ -194,7 +188,7 @@ public function getStyleStack()
      *
      * @param string $string
      *
-     * @return OutputFormatterStyle|bool false if string is not format string
+     * @return OutputFormatterStyle|false false if string is not format string
      */
     private function createStyleFromString($string)
     {
@@ -202,7 +196,7 @@ private function createStyleFromString($string)
             return $this->styles[$string];
         }
 
-        if (!preg_match_all('/([^=]+)=([^;]+)(;|$)/', strtolower($string), $matches, PREG_SET_ORDER)) {
+        if (!preg_match_all('/([^=]+)=([^;]+)(;|$)/', $string, $matches, PREG_SET_ORDER)) {
             return false;
         }
 
@@ -214,12 +208,20 @@ private function createStyleFromString($string)
                 $style->setForeground($match[1]);
             } elseif ('bg' == $match[0]) {
                 $style->setBackground($match[1]);
-            } else {
-                try {
-                    $style->setOption($match[1]);
-                } catch (\InvalidArgumentException $e) {
-                    return false;
+            } elseif ('options' === $match[0]) {
+                preg_match_all('([^,;]+)', $match[1], $options);
+                $options = array_shift($options);
+                foreach ($options as $option) {
+                    try {
+                        $style->setOption($option);
+                    } catch (\InvalidArgumentException $e) {
+                        @trigger_error(sprintf('Unknown style options are deprecated since Symfony 3.2 and will be removed in 4.0. Exception "%s".', $e->getMessage()), E_USER_DEPRECATED);
+
+                        return false;
+                    }
                 }
+            } else {
+                return false;
             }
         }
 
diff --git a/lib/composer/vendor/symfony/console/Formatter/OutputFormatterInterface.php b/lib/composer/vendor/symfony/console/Formatter/OutputFormatterInterface.php
index 5a52ba096..281e240c5 100644
--- a/lib/composer/vendor/symfony/console/Formatter/OutputFormatterInterface.php
+++ b/lib/composer/vendor/symfony/console/Formatter/OutputFormatterInterface.php
@@ -55,6 +55,8 @@ public function hasStyle($name);
      * @param string $name
      *
      * @return OutputFormatterStyleInterface
+     *
+     * @throws \InvalidArgumentException When style isn't defined
      */
     public function getStyle($name);
 
diff --git a/lib/composer/vendor/symfony/console/Formatter/OutputFormatterStyle.php b/lib/composer/vendor/symfony/console/Formatter/OutputFormatterStyle.php
index c7c6b4a01..7ada54f4c 100644
--- a/lib/composer/vendor/symfony/console/Formatter/OutputFormatterStyle.php
+++ b/lib/composer/vendor/symfony/console/Formatter/OutputFormatterStyle.php
@@ -172,9 +172,7 @@ public function unsetOption($option)
     }
 
     /**
-     * Sets multiple style options at once.
-     *
-     * @param array $options
+     * {@inheritdoc}
      */
     public function setOptions(array $options)
     {
diff --git a/lib/composer/vendor/symfony/console/Formatter/OutputFormatterStyleInterface.php b/lib/composer/vendor/symfony/console/Formatter/OutputFormatterStyleInterface.php
index c36fda807..4c7dc4134 100644
--- a/lib/composer/vendor/symfony/console/Formatter/OutputFormatterStyleInterface.php
+++ b/lib/composer/vendor/symfony/console/Formatter/OutputFormatterStyleInterface.php
@@ -48,8 +48,6 @@ public function unsetOption($option);
 
     /**
      * Sets multiple style options at once.
-     *
-     * @param array $options
      */
     public function setOptions(array $options);
 
diff --git a/lib/composer/vendor/symfony/console/Formatter/OutputFormatterStyleStack.php b/lib/composer/vendor/symfony/console/Formatter/OutputFormatterStyleStack.php
index e5d14ea3f..bf0beb709 100644
--- a/lib/composer/vendor/symfony/console/Formatter/OutputFormatterStyleStack.php
+++ b/lib/composer/vendor/symfony/console/Formatter/OutputFormatterStyleStack.php
@@ -23,16 +23,8 @@ class OutputFormatterStyleStack
      */
     private $styles;
 
-    /**
-     * @var OutputFormatterStyleInterface
-     */
     private $emptyStyle;
 
-    /**
-     * Constructor.
-     *
-     * @param OutputFormatterStyleInterface|null $emptyStyle
-     */
     public function __construct(OutputFormatterStyleInterface $emptyStyle = null)
     {
         $this->emptyStyle = $emptyStyle ?: new OutputFormatterStyle();
@@ -49,8 +41,6 @@ public function reset()
 
     /**
      * Pushes a style in the stack.
-     *
-     * @param OutputFormatterStyleInterface $style
      */
     public function push(OutputFormatterStyleInterface $style)
     {
@@ -60,8 +50,6 @@ public function push(OutputFormatterStyleInterface $style)
     /**
      * Pops a style from the stack.
      *
-     * @param OutputFormatterStyleInterface|null $style
-     *
      * @return OutputFormatterStyleInterface
      *
      * @throws InvalidArgumentException When style tags incorrectly nested
@@ -102,9 +90,7 @@ public function getCurrent()
     }
 
     /**
-     * @param OutputFormatterStyleInterface $emptyStyle
-     *
-     * @return OutputFormatterStyleStack
+     * @return $this
      */
     public function setEmptyStyle(OutputFormatterStyleInterface $emptyStyle)
     {
diff --git a/lib/composer/vendor/symfony/console/Helper/DescriptorHelper.php b/lib/composer/vendor/symfony/console/Helper/DescriptorHelper.php
index a53b476b1..6f5c81834 100644
--- a/lib/composer/vendor/symfony/console/Helper/DescriptorHelper.php
+++ b/lib/composer/vendor/symfony/console/Helper/DescriptorHelper.php
@@ -31,9 +31,6 @@ class DescriptorHelper extends Helper
      */
     private $descriptors = array();
 
-    /**
-     * Constructor.
-     */
     public function __construct()
     {
         $this
@@ -78,7 +75,7 @@ public function describe(OutputInterface $output, $object, array $options = arra
      * @param string              $format
      * @param DescriptorInterface $descriptor
      *
-     * @return DescriptorHelper
+     * @return $this
      */
     public function register($format, DescriptorInterface $descriptor)
     {
diff --git a/lib/composer/vendor/symfony/console/Helper/Helper.php b/lib/composer/vendor/symfony/console/Helper/Helper.php
index 43f9a1694..0954bad6b 100644
--- a/lib/composer/vendor/symfony/console/Helper/Helper.php
+++ b/lib/composer/vendor/symfony/console/Helper/Helper.php
@@ -23,9 +23,7 @@ abstract class Helper implements HelperInterface
     protected $helperSet = null;
 
     /**
-     * Sets the helper set associated with this helper.
-     *
-     * @param HelperSet $helperSet A HelperSet instance
+     * {@inheritdoc}
      */
     public function setHelperSet(HelperSet $helperSet = null)
     {
@@ -33,9 +31,7 @@ public function setHelperSet(HelperSet $helperSet = null)
     }
 
     /**
-     * Gets the helper set associated with this helper.
-     *
-     * @return HelperSet A HelperSet instance
+     * {@inheritdoc}
      */
     public function getHelperSet()
     {
@@ -58,6 +54,24 @@ public static function strlen($string)
         return mb_strwidth($string, $encoding);
     }
 
+    /**
+     * Returns the subset of a string, using mb_substr if it is available.
+     *
+     * @param string   $string String to subset
+     * @param int      $from   Start offset
+     * @param int|null $length Length to read
+     *
+     * @return string The string subset
+     */
+    public static function substr($string, $from, $length = null)
+    {
+        if (false === $encoding = mb_detect_encoding($string, null, true)) {
+            return substr($string, $from, $length);
+        }
+
+        return mb_substr($string, $from, $length, $encoding);
+    }
+
     public static function formatTime($secs)
     {
         static $timeFormats = array(
@@ -105,6 +119,11 @@ public static function formatMemory($memory)
     }
 
     public static function strlenWithoutDecoration(OutputFormatterInterface $formatter, $string)
+    {
+        return self::strlen(self::removeDecoration($formatter, $string));
+    }
+
+    public static function removeDecoration(OutputFormatterInterface $formatter, $string)
     {
         $isDecorated = $formatter->isDecorated();
         $formatter->setDecorated(false);
@@ -114,6 +133,6 @@ public static function strlenWithoutDecoration(OutputFormatterInterface $formatt
         $string = preg_replace("/\033\[[^m]*m/", '', $string);
         $formatter->setDecorated($isDecorated);
 
-        return self::strlen($string);
+        return $string;
     }
 }
diff --git a/lib/composer/vendor/symfony/console/Helper/HelperInterface.php b/lib/composer/vendor/symfony/console/Helper/HelperInterface.php
index 5a923e0a8..1ce823587 100644
--- a/lib/composer/vendor/symfony/console/Helper/HelperInterface.php
+++ b/lib/composer/vendor/symfony/console/Helper/HelperInterface.php
@@ -20,8 +20,6 @@ interface HelperInterface
 {
     /**
      * Sets the helper set associated with this helper.
-     *
-     * @param HelperSet $helperSet A HelperSet instance
      */
     public function setHelperSet(HelperSet $helperSet = null);
 
diff --git a/lib/composer/vendor/symfony/console/Helper/HelperSet.php b/lib/composer/vendor/symfony/console/Helper/HelperSet.php
index 6f12b39d9..24ce18fb4 100644
--- a/lib/composer/vendor/symfony/console/Helper/HelperSet.php
+++ b/lib/composer/vendor/symfony/console/Helper/HelperSet.php
@@ -28,8 +28,6 @@ class HelperSet implements \IteratorAggregate
     private $command;
 
     /**
-     * Constructor.
-     *
      * @param Helper[] $helpers An array of helper
      */
     public function __construct(array $helpers = array())
@@ -85,11 +83,6 @@ public function get($name)
         return $this->helpers[$name];
     }
 
-    /**
-     * Sets the command associated with this helper set.
-     *
-     * @param Command $command A Command instance
-     */
     public function setCommand(Command $command = null)
     {
         $this->command = $command;
diff --git a/lib/composer/vendor/symfony/console/Helper/ProcessHelper.php b/lib/composer/vendor/symfony/console/Helper/ProcessHelper.php
index 2c46a2c39..82935baea 100644
--- a/lib/composer/vendor/symfony/console/Helper/ProcessHelper.php
+++ b/lib/composer/vendor/symfony/console/Helper/ProcessHelper.php
@@ -15,7 +15,6 @@
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Process\Exception\ProcessFailedException;
 use Symfony\Component\Process\Process;
-use Symfony\Component\Process\ProcessBuilder;
 
 /**
  * The ProcessHelper class provides helpers to run external processes.
@@ -44,9 +43,7 @@ public function run(OutputInterface $output, $cmd, $error = null, callable $call
 
         $formatter = $this->getHelperSet()->get('debug_formatter');
 
-        if (is_array($cmd)) {
-            $process = ProcessBuilder::create($cmd)->getProcess();
-        } elseif ($cmd instanceof Process) {
+        if ($cmd instanceof Process) {
             $process = $cmd;
         } else {
             $process = new Process($cmd);
diff --git a/lib/composer/vendor/symfony/console/Helper/ProgressBar.php b/lib/composer/vendor/symfony/console/Helper/ProgressBar.php
index 6aea12ea4..247b59133 100644
--- a/lib/composer/vendor/symfony/console/Helper/ProgressBar.php
+++ b/lib/composer/vendor/symfony/console/Helper/ProgressBar.php
@@ -14,6 +14,7 @@
 use Symfony\Component\Console\Output\ConsoleOutputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Exception\LogicException;
+use Symfony\Component\Console\Terminal;
 
 /**
  * The ProgressBar provides helpers to display progress output.
@@ -21,9 +22,8 @@
  * @author Fabien Potencier <fabien@symfony.com>
  * @author Chris Jones <leeked@gmail.com>
  */
-class ProgressBar
+final class ProgressBar
 {
-    // options
     private $barWidth = 28;
     private $barChar;
     private $emptyBarChar = '-';
@@ -31,10 +31,6 @@ class ProgressBar
     private $format;
     private $internalFormat;
     private $redrawFreq = 1;
-
-    /**
-     * @var OutputInterface
-     */
     private $output;
     private $step = 0;
     private $max;
@@ -44,14 +40,13 @@ class ProgressBar
     private $formatLineCount;
     private $messages = array();
     private $overwrite = true;
+    private $terminal;
     private $firstRun = true;
 
     private static $formatters;
     private static $formats;
 
     /**
-     * Constructor.
-     *
      * @param OutputInterface $output An OutputInterface instance
      * @param int             $max    Maximum steps (0 if unknown)
      */
@@ -63,6 +58,7 @@ public function __construct(OutputInterface $output, $max = 0)
 
         $this->output = $output;
         $this->setMaxSteps($max);
+        $this->terminal = new Terminal();
 
         if (!$this->output->isDecorated()) {
             // disable overwrite when output does not support ANSI codes.
@@ -218,7 +214,7 @@ public function getProgressPercent()
      */
     public function setBarWidth($size)
     {
-        $this->barWidth = (int) $size;
+        $this->barWidth = max(1, (int) $size);
     }
 
     /**
@@ -338,8 +334,6 @@ public function start($max = null)
      * Advances the progress output X steps.
      *
      * @param int $step Number of steps to advance
-     *
-     * @throws LogicException
      */
     public function advance($step = 1)
     {
@@ -360,18 +354,15 @@ public function setOverwrite($overwrite)
      * Sets the current progress.
      *
      * @param int $step The current progress
-     *
-     * @throws LogicException
      */
     public function setProgress($step)
     {
         $step = (int) $step;
-        if ($step < $this->step) {
-            throw new LogicException('You can\'t regress the progress bar.');
-        }
 
         if ($this->max && $step > $this->max) {
             $this->max = $step;
+        } elseif ($step < 0) {
+            $step = 0;
         }
 
         $prevPeriod = (int) ($this->step / $this->redrawFreq);
@@ -413,21 +404,7 @@ public function display()
             $this->setRealFormat($this->internalFormat ?: $this->determineBestFormat());
         }
 
-        $this->overwrite(preg_replace_callback("{%([a-z\-_]+)(?:\:([^%]+))?%}i", function ($matches) {
-            if ($formatter = $this::getPlaceholderFormatterDefinition($matches[1])) {
-                $text = call_user_func($formatter, $this, $this->output);
-            } elseif (isset($this->messages[$matches[1]])) {
-                $text = $this->messages[$matches[1]];
-            } else {
-                return $matches[0];
-            }
-
-            if (isset($matches[2])) {
-                $text = sprintf('%'.$matches[2], $text);
-            }
-
-            return $text;
-        }, $this->format));
+        $this->overwrite($this->buildLine());
     }
 
     /**
@@ -597,4 +574,44 @@ private static function initFormats()
             'debug_nomax' => ' %current% [%bar%] %elapsed:6s% %memory:6s%',
         );
     }
+
+    /**
+     * @return string
+     */
+    private function buildLine()
+    {
+        $regex = "{%([a-z\-_]+)(?:\:([^%]+))?%}i";
+        $callback = function ($matches) {
+            if ($formatter = $this::getPlaceholderFormatterDefinition($matches[1])) {
+                $text = call_user_func($formatter, $this, $this->output);
+            } elseif (isset($this->messages[$matches[1]])) {
+                $text = $this->messages[$matches[1]];
+            } else {
+                return $matches[0];
+            }
+
+            if (isset($matches[2])) {
+                $text = sprintf('%'.$matches[2], $text);
+            }
+
+            return $text;
+        };
+        $line = preg_replace_callback($regex, $callback, $this->format);
+
+        // gets string length for each sub line with multiline format
+        $linesLength = array_map(function ($subLine) {
+            return Helper::strlenWithoutDecoration($this->output->getFormatter(), rtrim($subLine, "\r"));
+        }, explode("\n", $line));
+
+        $linesWidth = max($linesLength);
+
+        $terminalWidth = $this->terminal->getWidth();
+        if ($linesWidth <= $terminalWidth) {
+            return $line;
+        }
+
+        $this->setBarWidth($this->barWidth - $linesWidth + $terminalWidth);
+
+        return preg_replace_callback($regex, $callback, $this->format);
+    }
 }
diff --git a/lib/composer/vendor/symfony/console/Helper/ProgressIndicator.php b/lib/composer/vendor/symfony/console/Helper/ProgressIndicator.php
index f90a85c29..d441accd4 100644
--- a/lib/composer/vendor/symfony/console/Helper/ProgressIndicator.php
+++ b/lib/composer/vendor/symfony/console/Helper/ProgressIndicator.php
@@ -28,7 +28,6 @@ class ProgressIndicator
     private $indicatorCurrent;
     private $indicatorChangeInterval;
     private $indicatorUpdateTime;
-    private $lastMessagesLength;
     private $started = false;
 
     private static $formatters;
@@ -89,7 +88,6 @@ public function start($message)
 
         $this->message = $message;
         $this->started = true;
-        $this->lastMessagesLength = 0;
         $this->startTime = time();
         $this->indicatorUpdateTime = $this->getCurrentTimeInMilliseconds() + $this->indicatorChangeInterval;
         $this->indicatorCurrent = 0;
@@ -226,27 +224,12 @@ private function determineBestFormat()
      */
     private function overwrite($message)
     {
-        // append whitespace to match the line's length
-        if (null !== $this->lastMessagesLength) {
-            if ($this->lastMessagesLength > Helper::strlenWithoutDecoration($this->output->getFormatter(), $message)) {
-                $message = str_pad($message, $this->lastMessagesLength, "\x20", STR_PAD_RIGHT);
-            }
-        }
-
         if ($this->output->isDecorated()) {
-            $this->output->write("\x0D");
+            $this->output->write("\x0D\x1B[2K");
             $this->output->write($message);
         } else {
             $this->output->writeln($message);
         }
-
-        $this->lastMessagesLength = 0;
-
-        $len = Helper::strlenWithoutDecoration($this->output->getFormatter(), $message);
-
-        if ($len > $this->lastMessagesLength) {
-            $this->lastMessagesLength = $len;
-        }
     }
 
     private function getCurrentTimeInMilliseconds()
diff --git a/lib/composer/vendor/symfony/console/Helper/QuestionHelper.php b/lib/composer/vendor/symfony/console/Helper/QuestionHelper.php
index 4012b088f..5bcd96b34 100644
--- a/lib/composer/vendor/symfony/console/Helper/QuestionHelper.php
+++ b/lib/composer/vendor/symfony/console/Helper/QuestionHelper.php
@@ -13,10 +13,12 @@
 
 use Symfony\Component\Console\Exception\InvalidArgumentException;
 use Symfony\Component\Console\Exception\RuntimeException;
+use Symfony\Component\Console\Formatter\OutputFormatter;
+use Symfony\Component\Console\Formatter\OutputFormatterStyle;
 use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\StreamableInputInterface;
 use Symfony\Component\Console\Output\ConsoleOutputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Formatter\OutputFormatterStyle;
 use Symfony\Component\Console\Question\Question;
 use Symfony\Component\Console\Question\ChoiceQuestion;
 
@@ -34,11 +36,7 @@ class QuestionHelper extends Helper
     /**
      * Asks a question to the user.
      *
-     * @param InputInterface  $input    An InputInterface instance
-     * @param OutputInterface $output   An OutputInterface instance
-     * @param Question        $question The question to ask
-     *
-     * @return string The user answer
+     * @return mixed The user answer
      *
      * @throws RuntimeException If there is no data to read in the input stream
      */
@@ -49,9 +47,19 @@ public function ask(InputInterface $input, OutputInterface $output, Question $qu
         }
 
         if (!$input->isInteractive()) {
+            if ($question instanceof ChoiceQuestion) {
+                $choices = $question->getChoices();
+
+                return $choices[$question->getDefault()];
+            }
+
             return $question->getDefault();
         }
 
+        if ($input instanceof StreamableInputInterface && $stream = $input->getStream()) {
+            $this->inputStream = $stream;
+        }
+
         if (!$question->getValidator()) {
             return $this->doAsk($output, $question);
         }
@@ -68,12 +76,17 @@ public function ask(InputInterface $input, OutputInterface $output, Question $qu
      *
      * This is mainly useful for testing purpose.
      *
+     * @deprecated since version 3.2, to be removed in 4.0. Use
+     *             StreamableInputInterface::setStream() instead.
+     *
      * @param resource $stream The input stream
      *
      * @throws InvalidArgumentException In case the stream is not a resource
      */
     public function setInputStream($stream)
     {
+        @trigger_error(sprintf('The %s() method is deprecated since Symfony 3.2 and will be removed in 4.0. Use %s::setStream() instead.', __METHOD__, StreamableInputInterface::class), E_USER_DEPRECATED);
+
         if (!is_resource($stream)) {
             throw new InvalidArgumentException('Input stream must be a valid resource.');
         }
@@ -84,10 +97,17 @@ public function setInputStream($stream)
     /**
      * Returns the helper's input stream.
      *
+     * @deprecated since version 3.2, to be removed in 4.0. Use
+     *             StreamableInputInterface::getStream() instead.
+     *
      * @return resource
      */
     public function getInputStream()
     {
+        if (0 === func_num_args() || func_get_arg(0)) {
+            @trigger_error(sprintf('The %s() method is deprecated since Symfony 3.2 and will be removed in 4.0. Use %s::getStream() instead.', __METHOD__, StreamableInputInterface::class), E_USER_DEPRECATED);
+        }
+
         return $this->inputStream;
     }
 
@@ -99,16 +119,20 @@ public function getName()
         return 'question';
     }
 
+    /**
+     * Prevents usage of stty.
+     */
+    public static function disableStty()
+    {
+        self::$stty = false;
+    }
+
     /**
      * Asks the question to the user.
      *
-     * @param OutputInterface $output
-     * @param Question        $question
-     *
      * @return bool|mixed|null|string
      *
-     * @throws \Exception
-     * @throws \RuntimeException
+     * @throws RuntimeException In case the fallback is deactivated and the response cannot be hidden
      */
     private function doAsk(OutputInterface $output, Question $question)
     {
@@ -122,7 +146,7 @@ private function doAsk(OutputInterface $output, Question $question)
             if ($question->isHidden()) {
                 try {
                     $ret = trim($this->getHiddenResponse($output, $inputStream));
-                } catch (\RuntimeException $e) {
+                } catch (RuntimeException $e) {
                     if (!$question->isHiddenFallback()) {
                         throw $e;
                     }
@@ -132,12 +156,12 @@ private function doAsk(OutputInterface $output, Question $question)
             if (false === $ret) {
                 $ret = fgets($inputStream, 4096);
                 if (false === $ret) {
-                    throw new \RuntimeException('Aborted');
+                    throw new RuntimeException('Aborted');
                 }
                 $ret = trim($ret);
             }
         } else {
-            $ret = trim($this->autocomplete($output, $question, $inputStream));
+            $ret = trim($this->autocomplete($output, $question, $inputStream, is_array($autocomplete) ? $autocomplete : iterator_to_array($autocomplete, false)));
         }
 
         $ret = strlen($ret) > 0 ? $ret : $question->getDefault();
@@ -151,9 +175,6 @@ private function doAsk(OutputInterface $output, Question $question)
 
     /**
      * Outputs the question prompt.
-     *
-     * @param OutputInterface $output
-     * @param Question        $question
      */
     protected function writePrompt(OutputInterface $output, Question $question)
     {
@@ -178,9 +199,6 @@ protected function writePrompt(OutputInterface $output, Question $question)
 
     /**
      * Outputs an error message.
-     *
-     * @param OutputInterface $output
-     * @param \Exception      $error
      */
     protected function writeError(OutputInterface $output, \Exception $error)
     {
@@ -199,12 +217,12 @@ protected function writeError(OutputInterface $output, \Exception $error)
      * @param OutputInterface $output
      * @param Question        $question
      * @param resource        $inputStream
+     * @param array           $autocomplete
      *
      * @return string
      */
-    private function autocomplete(OutputInterface $output, Question $question, $inputStream)
+    private function autocomplete(OutputInterface $output, Question $question, $inputStream, array $autocomplete)
     {
-        $autocomplete = $question->getAutocompleterValues();
         $ret = '';
 
         $i = 0;
@@ -232,7 +250,7 @@ private function autocomplete(OutputInterface $output, Question $question, $inpu
                     $output->write("\033[1D");
                 }
 
-                if ($i === 0) {
+                if (0 === $i) {
                     $ofs = -1;
                     $matches = $autocomplete;
                     $numMatches = count($matches);
@@ -300,7 +318,7 @@ private function autocomplete(OutputInterface $output, Question $question, $inpu
                 // Save cursor position
                 $output->write("\0337");
                 // Write highlighted text
-                $output->write('<hl>'.substr($matches[$ofs], $i).'</hl>');
+                $output->write('<hl>'.OutputFormatter::escapeTrailingBackslash(substr($matches[$ofs], $i)).'</hl>');
                 // Restore cursor position
                 $output->write("\0338");
             }
@@ -362,7 +380,7 @@ private function getHiddenResponse(OutputInterface $output, $inputStream)
         }
 
         if (false !== $shell = $this->getShell()) {
-            $readCmd = $shell === 'csh' ? 'set mypassword = $<' : 'read -r mypassword';
+            $readCmd = 'csh' === $shell ? 'set mypassword = $<' : 'read -r mypassword';
             $command = sprintf("/usr/bin/env %s -c 'stty -echo; %s; stty echo; echo \$mypassword'", $shell, $readCmd);
             $value = rtrim(shell_exec($command));
             $output->writeln('');
@@ -380,7 +398,7 @@ private function getHiddenResponse(OutputInterface $output, $inputStream)
      * @param OutputInterface $output      An Output instance
      * @param Question        $question    A Question instance
      *
-     * @return string The validated response
+     * @return mixed The validated response
      *
      * @throws \Exception In case the max number of attempts has been reached and no valid response has been given
      */
@@ -395,6 +413,8 @@ private function validateAttempts(callable $interviewer, OutputInterface $output
 
             try {
                 return call_user_func($question->getValidator(), $interviewer());
+            } catch (RuntimeException $e) {
+                throw $e;
             } catch (\Exception $error) {
             }
         }
@@ -442,6 +462,6 @@ private function hasSttyAvailable()
 
         exec('stty 2>&1', $output, $exitcode);
 
-        return self::$stty = $exitcode === 0;
+        return self::$stty = 0 === $exitcode;
     }
 }
diff --git a/lib/composer/vendor/symfony/console/Helper/SymfonyQuestionHelper.php b/lib/composer/vendor/symfony/console/Helper/SymfonyQuestionHelper.php
index 88351d164..cf071d594 100644
--- a/lib/composer/vendor/symfony/console/Helper/SymfonyQuestionHelper.php
+++ b/lib/composer/vendor/symfony/console/Helper/SymfonyQuestionHelper.php
@@ -29,6 +29,8 @@ class SymfonyQuestionHelper extends QuestionHelper
 {
     /**
      * {@inheritdoc}
+     *
+     * To be removed in 4.0
      */
     public function ask(InputInterface $input, OutputInterface $output, Question $question)
     {
@@ -39,6 +41,8 @@ public function ask(InputInterface $input, OutputInterface $output, Question $qu
             } else {
                 // make required
                 if (!is_array($value) && !is_bool($value) && 0 === strlen($value)) {
+                    @trigger_error('The default question validator is deprecated since Symfony 3.3 and will not be used anymore in version 4.0. Set a custom question validator if needed.', E_USER_DEPRECATED);
+
                     throw new LogicException('A value is required.');
                 }
             }
@@ -54,7 +58,7 @@ public function ask(InputInterface $input, OutputInterface $output, Question $qu
      */
     protected function writePrompt(OutputInterface $output, Question $question)
     {
-        $text = OutputFormatter::escape($question->getQuestion());
+        $text = OutputFormatter::escapeTrailingBackslash($question->getQuestion());
         $default = $question->getDefault();
 
         switch (true) {
diff --git a/lib/composer/vendor/symfony/console/Helper/Table.php b/lib/composer/vendor/symfony/console/Helper/Table.php
index 1434562df..905f7b870 100644
--- a/lib/composer/vendor/symfony/console/Helper/Table.php
+++ b/lib/composer/vendor/symfony/console/Helper/Table.php
@@ -26,29 +26,23 @@ class Table
 {
     /**
      * Table headers.
-     *
-     * @var array
      */
     private $headers = array();
 
     /**
      * Table rows.
-     *
-     * @var array
      */
     private $rows = array();
 
     /**
      * Column widths cache.
-     *
-     * @var array
      */
     private $effectiveColumnWidths = array();
 
     /**
      * Number of columns cache.
      *
-     * @var array
+     * @var int
      */
     private $numberOfColumns;
 
@@ -107,7 +101,7 @@ public static function setStyleDefinition($name, TableStyle $style)
      *
      * @param string $name The style name
      *
-     * @return TableStyle A TableStyle instance
+     * @return TableStyle
      */
     public static function getStyleDefinition($name)
     {
@@ -127,7 +121,7 @@ public static function getStyleDefinition($name)
      *
      * @param TableStyle|string $name The style name or a TableStyle instance
      *
-     * @return Table
+     * @return $this
      */
     public function setStyle($name)
     {
@@ -152,11 +146,11 @@ public function getStyle()
      * @param int               $columnIndex Column index
      * @param TableStyle|string $name        The style name or a TableStyle instance
      *
-     * @return Table
+     * @return $this
      */
     public function setColumnStyle($columnIndex, $name)
     {
-        $columnIndex = intval($columnIndex);
+        $columnIndex = (int) $columnIndex;
 
         $this->columnStyles[$columnIndex] = $this->resolveStyle($name);
 
@@ -187,11 +181,11 @@ public function getColumnStyle($columnIndex)
      * @param int $columnIndex Column index
      * @param int $width       Minimum column width in characters
      *
-     * @return Table
+     * @return $this
      */
     public function setColumnWidth($columnIndex, $width)
     {
-        $this->columnWidths[intval($columnIndex)] = intval($width);
+        $this->columnWidths[(int) $columnIndex] = (int) $width;
 
         return $this;
     }
@@ -201,7 +195,7 @@ public function setColumnWidth($columnIndex, $width)
      *
      * @param array $widths
      *
-     * @return Table
+     * @return $this
      */
     public function setColumnWidths(array $widths)
     {
@@ -269,6 +263,7 @@ public function setRow($column, array $row)
      * Renders table to output.
      *
      * Example:
+     * <code>
      * +---------------+-----------------------+------------------+
      * | ISBN          | Title                 | Author           |
      * +---------------+-----------------------+------------------+
@@ -276,6 +271,7 @@ public function setRow($column, array $row)
      * | 9971-5-0210-0 | A Tale of Two Cities  | Charles Dickens  |
      * | 960-425-059-0 | The Lord of the Rings | J. R. R. Tolkien |
      * +---------------+-----------------------+------------------+
+     * </code>
      */
     public function render()
     {
@@ -309,7 +305,7 @@ public function render()
     /**
      * Renders horizontal header separator.
      *
-     * Example: +-----+-----------+-------+
+     * Example: <code>+-----+-----------+-------+</code>
      */
     private function renderRowSeparator()
     {
@@ -340,7 +336,7 @@ private function renderColumnSeparator()
     /**
      * Renders table row.
      *
-     * Example: | 9971-5-0210-0 | A Tale of Two Cities  | Charles Dickens  |
+     * Example: <code>| 9971-5-0210-0 | A Tale of Two Cities  | Charles Dickens  |</code>
      *
      * @param array  $row
      * @param string $cellFormat
@@ -426,7 +422,7 @@ private function buildTableRows($rows)
                 if (!strstr($cell, "\n")) {
                     continue;
                 }
-                $lines = explode("\n", $cell);
+                $lines = explode("\n", str_replace("\n", "<fg=default;bg=default>\n</>", $cell));
                 foreach ($lines as $lineKey => $line) {
                     if ($cell instanceof TableCell) {
                         $line = new TableCell($line, array('colspan' => $cell->getColspan()));
@@ -459,7 +455,7 @@ private function buildTableRows($rows)
      *
      * @return array
      */
-    private function fillNextRows($rows, $line)
+    private function fillNextRows(array $rows, $line)
     {
         $unmergedRows = array();
         foreach ($rows[$line] as $column => $cell) {
@@ -467,7 +463,7 @@ private function fillNextRows($rows, $line)
                 $nbLines = $cell->getRowspan() - 1;
                 $lines = array($cell);
                 if (strstr($cell, "\n")) {
-                    $lines = explode("\n", $cell);
+                    $lines = explode("\n", str_replace("\n", "<fg=default;bg=default>\n</>", $cell));
                     $nbLines = count($lines) > $nbLines ? substr_count($cell, "\n") : $nbLines;
 
                     $rows[$line][$column] = new TableCell($lines[0], array('colspan' => $cell->getColspan()));
@@ -479,6 +475,9 @@ private function fillNextRows($rows, $line)
                 foreach ($unmergedRows as $unmergedRowKey => $unmergedRow) {
                     $value = isset($lines[$unmergedRowKey - $line]) ? $lines[$unmergedRowKey - $line] : '';
                     $unmergedRows[$unmergedRowKey][$column] = new TableCell($value, array('colspan' => $cell->getColspan()));
+                    if ($nbLines === $unmergedRowKey - $line) {
+                        break;
+                    }
                 }
             }
         }
@@ -507,8 +506,6 @@ private function fillNextRows($rows, $line)
     /**
      * fill cells for a row that contains colspan > 1.
      *
-     * @param array $row
-     *
      * @return array
      */
     private function fillCells($row)
@@ -533,7 +530,7 @@ private function fillCells($row)
      *
      * @return array
      */
-    private function copyRow($rows, $line)
+    private function copyRow(array $rows, $line)
     {
         $row = $rows[$line];
         foreach ($row as $cellKey => $cellValue) {
@@ -549,8 +546,6 @@ private function copyRow($rows, $line)
     /**
      * Gets number of columns by row.
      *
-     * @param array $row
-     *
      * @return int
      */
     private function getNumberOfColumns(array $row)
@@ -566,11 +561,9 @@ private function getNumberOfColumns(array $row)
     /**
      * Gets list of columns for the given row.
      *
-     * @param array $row
-     *
      * @return array
      */
-    private function getRowColumns($row)
+    private function getRowColumns(array $row)
     {
         $columns = range(0, $this->numberOfColumns - 1);
         foreach ($row as $cellKey => $cell) {
@@ -585,10 +578,8 @@ private function getRowColumns($row)
 
     /**
      * Calculates columns widths.
-     *
-     * @param array $rows
      */
-    private function calculateColumnsWidth($rows)
+    private function calculateColumnsWidth(array $rows)
     {
         for ($column = 0; $column < $this->numberOfColumns; ++$column) {
             $lengths = array();
@@ -599,9 +590,10 @@ private function calculateColumnsWidth($rows)
 
                 foreach ($row as $i => $cell) {
                     if ($cell instanceof TableCell) {
-                        $textLength = strlen($cell);
+                        $textContent = Helper::removeDecoration($this->output->getFormatter(), $cell);
+                        $textLength = Helper::strlen($textContent);
                         if ($textLength > 0) {
-                            $contentColumns = str_split($cell, ceil($textLength / $cell->getColspan()));
+                            $contentColumns = str_split($textContent, ceil($textLength / $cell->getColspan()));
                             foreach ($contentColumns as $position => $content) {
                                 $row[$i + $position] = $content;
                             }
diff --git a/lib/composer/vendor/symfony/console/Helper/TableCell.php b/lib/composer/vendor/symfony/console/Helper/TableCell.php
index 69442d424..6fc7d3b91 100644
--- a/lib/composer/vendor/symfony/console/Helper/TableCell.php
+++ b/lib/composer/vendor/symfony/console/Helper/TableCell.php
@@ -18,14 +18,7 @@
  */
 class TableCell
 {
-    /**
-     * @var string
-     */
     private $value;
-
-    /**
-     * @var array
-     */
     private $options = array(
         'rowspan' => 1,
         'colspan' => 1,
@@ -37,6 +30,10 @@ class TableCell
      */
     public function __construct($value = '', array $options = array())
     {
+        if (is_numeric($value) && !is_string($value)) {
+            $value = (string) $value;
+        }
+
         $this->value = $value;
 
         // check option names
diff --git a/lib/composer/vendor/symfony/console/Helper/TableSeparator.php b/lib/composer/vendor/symfony/console/Helper/TableSeparator.php
index 8cc73e69a..c7b8dc9c2 100644
--- a/lib/composer/vendor/symfony/console/Helper/TableSeparator.php
+++ b/lib/composer/vendor/symfony/console/Helper/TableSeparator.php
@@ -18,9 +18,6 @@
  */
 class TableSeparator extends TableCell
 {
-    /**
-     * @param array $options
-     */
     public function __construct(array $options = array())
     {
         parent::__construct('', $options);
diff --git a/lib/composer/vendor/symfony/console/Helper/TableStyle.php b/lib/composer/vendor/symfony/console/Helper/TableStyle.php
index d7e28ff2b..2999c76f8 100644
--- a/lib/composer/vendor/symfony/console/Helper/TableStyle.php
+++ b/lib/composer/vendor/symfony/console/Helper/TableStyle.php
@@ -37,7 +37,7 @@ class TableStyle
      *
      * @param string $paddingChar
      *
-     * @return TableStyle
+     * @return $this
      */
     public function setPaddingChar($paddingChar)
     {
@@ -65,7 +65,7 @@ public function getPaddingChar()
      *
      * @param string $horizontalBorderChar
      *
-     * @return TableStyle
+     * @return $this
      */
     public function setHorizontalBorderChar($horizontalBorderChar)
     {
@@ -89,7 +89,7 @@ public function getHorizontalBorderChar()
      *
      * @param string $verticalBorderChar
      *
-     * @return TableStyle
+     * @return $this
      */
     public function setVerticalBorderChar($verticalBorderChar)
     {
@@ -113,7 +113,7 @@ public function getVerticalBorderChar()
      *
      * @param string $crossingChar
      *
-     * @return TableStyle
+     * @return $this
      */
     public function setCrossingChar($crossingChar)
     {
@@ -137,7 +137,7 @@ public function getCrossingChar()
      *
      * @param string $cellHeaderFormat
      *
-     * @return TableStyle
+     * @return $this
      */
     public function setCellHeaderFormat($cellHeaderFormat)
     {
@@ -161,7 +161,7 @@ public function getCellHeaderFormat()
      *
      * @param string $cellRowFormat
      *
-     * @return TableStyle
+     * @return $this
      */
     public function setCellRowFormat($cellRowFormat)
     {
@@ -185,7 +185,7 @@ public function getCellRowFormat()
      *
      * @param string $cellRowContentFormat
      *
-     * @return TableStyle
+     * @return $this
      */
     public function setCellRowContentFormat($cellRowContentFormat)
     {
@@ -209,7 +209,7 @@ public function getCellRowContentFormat()
      *
      * @param string $borderFormat
      *
-     * @return TableStyle
+     * @return $this
      */
     public function setBorderFormat($borderFormat)
     {
@@ -233,7 +233,7 @@ public function getBorderFormat()
      *
      * @param int $padType STR_PAD_*
      *
-     * @return TableStyle
+     * @return $this
      */
     public function setPadType($padType)
     {
diff --git a/lib/composer/vendor/symfony/console/Input/ArgvInput.php b/lib/composer/vendor/symfony/console/Input/ArgvInput.php
index f626c33e5..b576cf42a 100644
--- a/lib/composer/vendor/symfony/console/Input/ArgvInput.php
+++ b/lib/composer/vendor/symfony/console/Input/ArgvInput.php
@@ -44,8 +44,6 @@ class ArgvInput extends Input
     private $parsed;
 
     /**
-     * Constructor.
-     *
      * @param array|null           $argv       An array of parameters from the CLI (in the argv format)
      * @param InputDefinition|null $definition A InputDefinition instance
      */
@@ -148,7 +146,12 @@ private function parseLongOption($token)
 
         if (false !== $pos = strpos($name, '=')) {
             if (0 === strlen($value = substr($name, $pos + 1))) {
-                array_unshift($this->parsed, null);
+                // if no value after "=" then substr() returns "" since php7 only, false before
+                // see http://php.net/manual/fr/migration70.incompatible.php#119151
+                if (\PHP_VERSION_ID < 70000 && false === $value) {
+                    $value = '';
+                }
+                array_unshift($this->parsed, $value);
             }
             $this->addLongOption(substr($name, 0, $pos), $value);
         } else {
@@ -221,23 +224,16 @@ private function addLongOption($name, $value)
 
         $option = $this->definition->getOption($name);
 
-        // Convert empty values to null
-        if (!isset($value[0])) {
-            $value = null;
-        }
-
         if (null !== $value && !$option->acceptValue()) {
             throw new RuntimeException(sprintf('The "--%s" option does not accept a value.', $name));
         }
 
-        if (null === $value && $option->acceptValue() && count($this->parsed)) {
+        if (in_array($value, array('', null), true) && $option->acceptValue() && count($this->parsed)) {
             // if option accepts an optional or mandatory argument
             // let's see if there is one provided
             $next = array_shift($this->parsed);
-            if (isset($next[0]) && '-' !== $next[0]) {
+            if ((isset($next[0]) && '-' !== $next[0]) || in_array($next, array('', null), true)) {
                 $value = $next;
-            } elseif (empty($next)) {
-                $value = null;
             } else {
                 array_unshift($this->parsed, $next);
             }
@@ -248,8 +244,8 @@ private function addLongOption($name, $value)
                 throw new RuntimeException(sprintf('The "--%s" option requires a value.', $name));
             }
 
-            if (!$option->isArray()) {
-                $value = $option->isValueOptional() ? $option->getDefault() : true;
+            if (!$option->isArray() && !$option->isValueOptional()) {
+                $value = true;
             }
         }
 
@@ -282,13 +278,23 @@ public function hasParameterOption($values, $onlyParams = false)
         $values = (array) $values;
 
         foreach ($this->tokens as $token) {
-            if ($onlyParams && $token === '--') {
+            if ($onlyParams && '--' === $token) {
                 return false;
             }
             foreach ($values as $value) {
                 if ($token === $value || 0 === strpos($token, $value.'=')) {
                     return true;
                 }
+
+                if (0 === strpos($token, '-') && 0 !== strpos($token, '--')) {
+                    $noValue = explode('=', $token);
+                    $token = $noValue[0];
+                    $searchableToken = str_replace('-', '', $token);
+                    $searchableValue = str_replace('-', '', $value);
+                    if ('' !== $searchableToken && '' !== $searchableValue && false !== strpos($searchableToken, $searchableValue)) {
+                        return true;
+                    }
+                }
             }
         }
 
@@ -305,7 +311,7 @@ public function getParameterOption($values, $default = false, $onlyParams = fals
 
         while (0 < count($tokens)) {
             $token = array_shift($tokens);
-            if ($onlyParams && $token === '--') {
+            if ($onlyParams && '--' === $token) {
                 return false;
             }
 
@@ -335,7 +341,7 @@ public function __toString()
                 return $match[1].$this->escapeToken($match[2]);
             }
 
-            if ($token && $token[0] !== '-') {
+            if ($token && '-' !== $token[0]) {
                 return $this->escapeToken($token);
             }
 
diff --git a/lib/composer/vendor/symfony/console/Input/ArrayInput.php b/lib/composer/vendor/symfony/console/Input/ArrayInput.php
index a44b6b281..e6c28de97 100644
--- a/lib/composer/vendor/symfony/console/Input/ArrayInput.php
+++ b/lib/composer/vendor/symfony/console/Input/ArrayInput.php
@@ -27,12 +27,6 @@ class ArrayInput extends Input
 {
     private $parameters;
 
-    /**
-     * Constructor.
-     *
-     * @param array                $parameters An array of parameters
-     * @param InputDefinition|null $definition A InputDefinition instance
-     */
     public function __construct(array $parameters, InputDefinition $definition = null)
     {
         $this->parameters = $parameters;
@@ -66,7 +60,7 @@ public function hasParameterOption($values, $onlyParams = false)
                 $v = $k;
             }
 
-            if ($onlyParams && $v === '--') {
+            if ($onlyParams && '--' === $v) {
                 return false;
             }
 
@@ -86,7 +80,7 @@ public function getParameterOption($values, $default = false, $onlyParams = fals
         $values = (array) $values;
 
         foreach ($this->parameters as $k => $v) {
-            if ($onlyParams && ($k === '--' || (is_int($k) && $v === '--'))) {
+            if ($onlyParams && ('--' === $k || (is_int($k) && '--' === $v))) {
                 return false;
             }
 
@@ -112,9 +106,15 @@ public function __toString()
         $params = array();
         foreach ($this->parameters as $param => $val) {
             if ($param && '-' === $param[0]) {
-                $params[] = $param.('' != $val ? '='.$this->escapeToken($val) : '');
+                if (is_array($val)) {
+                    foreach ($val as $v) {
+                        $params[] = $param.('' != $v ? '='.$this->escapeToken($v) : '');
+                    }
+                } else {
+                    $params[] = $param.('' != $val ? '='.$this->escapeToken($val) : '');
+                }
             } else {
-                $params[] = $this->escapeToken($val);
+                $params[] = is_array($val) ? array_map(array($this, 'escapeToken'), $val) : $this->escapeToken($val);
             }
         }
 
@@ -127,7 +127,7 @@ public function __toString()
     protected function parse()
     {
         foreach ($this->parameters as $key => $value) {
-            if ($key === '--') {
+            if ('--' === $key) {
                 return;
             }
             if (0 === strpos($key, '--')) {
@@ -179,7 +179,9 @@ private function addLongOption($name, $value)
                 throw new InvalidOptionException(sprintf('The "--%s" option requires a value.', $name));
             }
 
-            $value = $option->isValueOptional() ? $option->getDefault() : true;
+            if (!$option->isValueOptional()) {
+                $value = true;
+            }
         }
 
         $this->options[$name] = $value;
diff --git a/lib/composer/vendor/symfony/console/Input/Input.php b/lib/composer/vendor/symfony/console/Input/Input.php
index 817292ed7..414132521 100644
--- a/lib/composer/vendor/symfony/console/Input/Input.php
+++ b/lib/composer/vendor/symfony/console/Input/Input.php
@@ -25,21 +25,14 @@
  *
  * @author Fabien Potencier <fabien@symfony.com>
  */
-abstract class Input implements InputInterface
+abstract class Input implements InputInterface, StreamableInputInterface
 {
-    /**
-     * @var InputDefinition
-     */
     protected $definition;
+    protected $stream;
     protected $options = array();
     protected $arguments = array();
     protected $interactive = true;
 
-    /**
-     * Constructor.
-     *
-     * @param InputDefinition|null $definition A InputDefinition instance
-     */
     public function __construct(InputDefinition $definition = null)
     {
         if (null === $definition) {
@@ -157,7 +150,7 @@ public function getOption($name)
             throw new InvalidArgumentException(sprintf('The "%s" option does not exist.', $name));
         }
 
-        return isset($this->options[$name]) ? $this->options[$name] : $this->definition->getOption($name)->getDefault();
+        return array_key_exists($name, $this->options) ? $this->options[$name] : $this->definition->getOption($name)->getDefault();
     }
 
     /**
@@ -191,4 +184,20 @@ public function escapeToken($token)
     {
         return preg_match('{^[\w-]+$}', $token) ? $token : escapeshellarg($token);
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function setStream($stream)
+    {
+        $this->stream = $stream;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getStream()
+    {
+        return $this->stream;
+    }
 }
diff --git a/lib/composer/vendor/symfony/console/Input/InputArgument.php b/lib/composer/vendor/symfony/console/Input/InputArgument.php
index 048ee4ff6..a969d2c5a 100644
--- a/lib/composer/vendor/symfony/console/Input/InputArgument.php
+++ b/lib/composer/vendor/symfony/console/Input/InputArgument.php
@@ -31,8 +31,6 @@ class InputArgument
     private $description;
 
     /**
-     * Constructor.
-     *
      * @param string $name        The argument name
      * @param int    $mode        The argument mode: self::REQUIRED or self::OPTIONAL
      * @param string $description A description text
diff --git a/lib/composer/vendor/symfony/console/Input/InputDefinition.php b/lib/composer/vendor/symfony/console/Input/InputDefinition.php
index 85b778b22..d5b99ab39 100644
--- a/lib/composer/vendor/symfony/console/Input/InputDefinition.php
+++ b/lib/composer/vendor/symfony/console/Input/InputDefinition.php
@@ -36,8 +36,6 @@ class InputDefinition
     private $shortcuts;
 
     /**
-     * Constructor.
-     *
      * @param array $definition An array of InputArgument and InputOption instance
      */
     public function __construct(array $definition = array())
@@ -47,8 +45,6 @@ public function __construct(array $definition = array())
 
     /**
      * Sets the definition of the input.
-     *
-     * @param array $definition The definition array
      */
     public function setDefinition(array $definition)
     {
@@ -95,10 +91,6 @@ public function addArguments($arguments = array())
     }
 
     /**
-     * Adds an InputArgument object.
-     *
-     * @param InputArgument $argument An InputArgument object
-     *
      * @throws LogicException When incorrect argument is given
      */
     public function addArgument(InputArgument $argument)
@@ -232,10 +224,6 @@ public function addOptions($options = array())
     }
 
     /**
-     * Adds an InputOption object.
-     *
-     * @param InputOption $option An InputOption object
-     *
      * @throws LogicException When option given already exist
      */
     public function addOption(InputOption $option)
@@ -318,7 +306,7 @@ public function hasShortcut($name)
     /**
      * Gets an InputOption by shortcut.
      *
-     * @param string $shortcut the Shortcut name
+     * @param string $shortcut The Shortcut name
      *
      * @return InputOption An InputOption object
      */
diff --git a/lib/composer/vendor/symfony/console/Input/InputInterface.php b/lib/composer/vendor/symfony/console/Input/InputInterface.php
index bc6646643..b9e0651fa 100644
--- a/lib/composer/vendor/symfony/console/Input/InputInterface.php
+++ b/lib/composer/vendor/symfony/console/Input/InputInterface.php
@@ -24,7 +24,7 @@ interface InputInterface
     /**
      * Returns the first argument from the raw parameters (not parsed).
      *
-     * @return string The value of the first argument or null otherwise
+     * @return string|null The value of the first argument or null otherwise
      */
     public function getFirstArgument();
 
@@ -57,8 +57,6 @@ public function getParameterOption($values, $default = false, $onlyParams = fals
 
     /**
      * Binds the current Input instance with the given arguments and options.
-     *
-     * @param InputDefinition $definition A InputDefinition instance
      */
     public function bind(InputDefinition $definition);
 
diff --git a/lib/composer/vendor/symfony/console/Input/InputOption.php b/lib/composer/vendor/symfony/console/Input/InputOption.php
index f08c5f26c..3af8077c9 100644
--- a/lib/composer/vendor/symfony/console/Input/InputOption.php
+++ b/lib/composer/vendor/symfony/console/Input/InputOption.php
@@ -33,8 +33,6 @@ class InputOption
     private $description;
 
     /**
-     * Constructor.
-     *
      * @param string       $name        The option name
      * @param string|array $shortcut    The shortcuts, can be null, a string of shortcuts delimited by | or an array of shortcuts
      * @param int          $mode        The option mode: One of the VALUE_* constants
@@ -195,8 +193,6 @@ public function getDescription()
     /**
      * Checks whether the given option equals this one.
      *
-     * @param InputOption $option option to compare
-     *
      * @return bool
      */
     public function equals(InputOption $option)
diff --git a/lib/composer/vendor/symfony/console/Input/StreamableInputInterface.php b/lib/composer/vendor/symfony/console/Input/StreamableInputInterface.php
new file mode 100644
index 000000000..d7e462f24
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Input/StreamableInputInterface.php
@@ -0,0 +1,37 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Input;
+
+/**
+ * StreamableInputInterface is the interface implemented by all input classes
+ * that have an input stream.
+ *
+ * @author Robin Chalas <robin.chalas@gmail.com>
+ */
+interface StreamableInputInterface extends InputInterface
+{
+    /**
+     * Sets the input stream to read from when interacting with the user.
+     *
+     * This is mainly useful for testing purpose.
+     *
+     * @param resource $stream The input stream
+     */
+    public function setStream($stream);
+
+    /**
+     * Returns the input stream.
+     *
+     * @return resource|null
+     */
+    public function getStream();
+}
diff --git a/lib/composer/vendor/symfony/console/Input/StringInput.php b/lib/composer/vendor/symfony/console/Input/StringInput.php
index 9ce021745..d3630fc0d 100644
--- a/lib/composer/vendor/symfony/console/Input/StringInput.php
+++ b/lib/composer/vendor/symfony/console/Input/StringInput.php
@@ -28,8 +28,6 @@ class StringInput extends ArgvInput
     const REGEX_QUOTED_STRING = '(?:"([^"\\\\]*(?:\\\\.[^"\\\\]*)*)"|\'([^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\')';
 
     /**
-     * Constructor.
-     *
      * @param string $input An array of parameters from the CLI (in the argv format)
      */
     public function __construct($input)
diff --git a/lib/composer/vendor/symfony/console/LICENSE b/lib/composer/vendor/symfony/console/LICENSE
index 12a74531e..21d7fb9e2 100644
--- a/lib/composer/vendor/symfony/console/LICENSE
+++ b/lib/composer/vendor/symfony/console/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2004-2016 Fabien Potencier
+Copyright (c) 2004-2018 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/lib/composer/vendor/symfony/console/Logger/ConsoleLogger.php b/lib/composer/vendor/symfony/console/Logger/ConsoleLogger.php
index 1f7417ea5..05dd3b966 100644
--- a/lib/composer/vendor/symfony/console/Logger/ConsoleLogger.php
+++ b/lib/composer/vendor/symfony/console/Logger/ConsoleLogger.php
@@ -22,20 +22,14 @@
  *
  * @author Kévin Dunglas <dunglas@gmail.com>
  *
- * @link http://www.php-fig.org/psr/psr-3/
+ * @see http://www.php-fig.org/psr/psr-3/
  */
 class ConsoleLogger extends AbstractLogger
 {
     const INFO = 'info';
     const ERROR = 'error';
 
-    /**
-     * @var OutputInterface
-     */
     private $output;
-    /**
-     * @var array
-     */
     private $verbosityLevelMap = array(
         LogLevel::EMERGENCY => OutputInterface::VERBOSITY_NORMAL,
         LogLevel::ALERT => OutputInterface::VERBOSITY_NORMAL,
@@ -46,9 +40,6 @@ class ConsoleLogger extends AbstractLogger
         LogLevel::INFO => OutputInterface::VERBOSITY_VERY_VERBOSE,
         LogLevel::DEBUG => OutputInterface::VERBOSITY_DEBUG,
     );
-    /**
-     * @var array
-     */
     private $formatLevelMap = array(
         LogLevel::EMERGENCY => self::ERROR,
         LogLevel::ALERT => self::ERROR,
@@ -59,12 +50,8 @@ class ConsoleLogger extends AbstractLogger
         LogLevel::INFO => self::INFO,
         LogLevel::DEBUG => self::INFO,
     );
+    private $errored = false;
 
-    /**
-     * @param OutputInterface $output
-     * @param array           $verbosityLevelMap
-     * @param array           $formatLevelMap
-     */
     public function __construct(OutputInterface $output, array $verbosityLevelMap = array(), array $formatLevelMap = array())
     {
         $this->output = $output;
@@ -81,18 +68,33 @@ public function log($level, $message, array $context = array())
             throw new InvalidArgumentException(sprintf('The log level "%s" does not exist.', $level));
         }
 
+        $output = $this->output;
+
         // Write to the error output if necessary and available
-        if ($this->formatLevelMap[$level] === self::ERROR && $this->output instanceof ConsoleOutputInterface) {
-            $output = $this->output->getErrorOutput();
-        } else {
-            $output = $this->output;
+        if (self::ERROR === $this->formatLevelMap[$level]) {
+            if ($this->output instanceof ConsoleOutputInterface) {
+                $output = $output->getErrorOutput();
+            }
+            $this->errored = true;
         }
 
+        // the if condition check isn't necessary -- it's the same one that $output will do internally anyway.
+        // We only do it for efficiency here as the message formatting is relatively expensive.
         if ($output->getVerbosity() >= $this->verbosityLevelMap[$level]) {
-            $output->writeln(sprintf('<%1$s>[%2$s] %3$s</%1$s>', $this->formatLevelMap[$level], $level, $this->interpolate($message, $context)));
+            $output->writeln(sprintf('<%1$s>[%2$s] %3$s</%1$s>', $this->formatLevelMap[$level], $level, $this->interpolate($message, $context)), $this->verbosityLevelMap[$level]);
         }
     }
 
+    /**
+     * Returns true when any messages have been logged at error levels.
+     *
+     * @return bool
+     */
+    public function hasErrored()
+    {
+        return $this->errored;
+    }
+
     /**
      * Interpolates context values into the message placeholders.
      *
@@ -105,15 +107,23 @@ public function log($level, $message, array $context = array())
      */
     private function interpolate($message, array $context)
     {
-        // build a replacement array with braces around the context keys
-        $replace = array();
+        if (false === strpos($message, '{')) {
+            return $message;
+        }
+
+        $replacements = array();
         foreach ($context as $key => $val) {
-            if (!is_array($val) && (!is_object($val) || method_exists($val, '__toString'))) {
-                $replace[sprintf('{%s}', $key)] = $val;
+            if (null === $val || is_scalar($val) || (\is_object($val) && method_exists($val, '__toString'))) {
+                $replacements["{{$key}}"] = $val;
+            } elseif ($val instanceof \DateTimeInterface) {
+                $replacements["{{$key}}"] = $val->format(\DateTime::RFC3339);
+            } elseif (\is_object($val)) {
+                $replacements["{{$key}}"] = '[object '.\get_class($val).']';
+            } else {
+                $replacements["{{$key}}"] = '['.\gettype($val).']';
             }
         }
 
-        // interpolate replacement values into the message and return
-        return strtr($message, $replace);
+        return strtr($message, $replacements);
     }
 }
diff --git a/lib/composer/vendor/symfony/console/Output/BufferedOutput.php b/lib/composer/vendor/symfony/console/Output/BufferedOutput.php
index 5682fc240..8afc8931e 100644
--- a/lib/composer/vendor/symfony/console/Output/BufferedOutput.php
+++ b/lib/composer/vendor/symfony/console/Output/BufferedOutput.php
@@ -16,9 +16,6 @@
  */
 class BufferedOutput extends Output
 {
-    /**
-     * @var string
-     */
     private $buffer = '';
 
     /**
@@ -42,7 +39,7 @@ protected function doWrite($message, $newline)
         $this->buffer .= $message;
 
         if ($newline) {
-            $this->buffer .= "\n";
+            $this->buffer .= PHP_EOL;
         }
     }
 }
diff --git a/lib/composer/vendor/symfony/console/Output/ConsoleOutput.php b/lib/composer/vendor/symfony/console/Output/ConsoleOutput.php
index 007f3f01b..edef356c4 100644
--- a/lib/composer/vendor/symfony/console/Output/ConsoleOutput.php
+++ b/lib/composer/vendor/symfony/console/Output/ConsoleOutput.php
@@ -29,14 +29,9 @@
  */
 class ConsoleOutput extends StreamOutput implements ConsoleOutputInterface
 {
-    /**
-     * @var StreamOutput
-     */
     private $stderr;
 
     /**
-     * Constructor.
-     *
      * @param int                           $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface)
      * @param bool|null                     $decorated Whether to decorate messages (null for auto-guessing)
      * @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter)
diff --git a/lib/composer/vendor/symfony/console/Output/ConsoleOutputInterface.php b/lib/composer/vendor/symfony/console/Output/ConsoleOutputInterface.php
index 5eb4fc7ac..b44ea7e05 100644
--- a/lib/composer/vendor/symfony/console/Output/ConsoleOutputInterface.php
+++ b/lib/composer/vendor/symfony/console/Output/ConsoleOutputInterface.php
@@ -26,10 +26,5 @@ interface ConsoleOutputInterface extends OutputInterface
      */
     public function getErrorOutput();
 
-    /**
-     * Sets the OutputInterface used for errors.
-     *
-     * @param OutputInterface $error
-     */
     public function setErrorOutput(OutputInterface $error);
 }
diff --git a/lib/composer/vendor/symfony/console/Output/Output.php b/lib/composer/vendor/symfony/console/Output/Output.php
index c12015cc8..371735e14 100644
--- a/lib/composer/vendor/symfony/console/Output/Output.php
+++ b/lib/composer/vendor/symfony/console/Output/Output.php
@@ -33,8 +33,6 @@ abstract class Output implements OutputInterface
     private $formatter;
 
     /**
-     * Constructor.
-     *
      * @param int                           $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface)
      * @param bool                          $decorated Whether to decorate messages
      * @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter)
diff --git a/lib/composer/vendor/symfony/console/Output/OutputInterface.php b/lib/composer/vendor/symfony/console/Output/OutputInterface.php
index a291ca7d7..cddfbb49e 100644
--- a/lib/composer/vendor/symfony/console/Output/OutputInterface.php
+++ b/lib/composer/vendor/symfony/console/Output/OutputInterface.php
@@ -103,11 +103,6 @@ public function setDecorated($decorated);
      */
     public function isDecorated();
 
-    /**
-     * Sets output formatter.
-     *
-     * @param OutputFormatterInterface $formatter
-     */
     public function setFormatter(OutputFormatterInterface $formatter);
 
     /**
diff --git a/lib/composer/vendor/symfony/console/Output/StreamOutput.php b/lib/composer/vendor/symfony/console/Output/StreamOutput.php
index 22b29aa17..51cad9b17 100644
--- a/lib/composer/vendor/symfony/console/Output/StreamOutput.php
+++ b/lib/composer/vendor/symfony/console/Output/StreamOutput.php
@@ -33,8 +33,6 @@ class StreamOutput extends Output
     private $stream;
 
     /**
-     * Constructor.
-     *
      * @param resource                      $stream    A stream resource
      * @param int                           $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface)
      * @param bool|null                     $decorated Whether to decorate messages (null for auto-guessing)
diff --git a/lib/composer/vendor/symfony/console/Question/ChoiceQuestion.php b/lib/composer/vendor/symfony/console/Question/ChoiceQuestion.php
index 39c4a852d..46cc72a36 100644
--- a/lib/composer/vendor/symfony/console/Question/ChoiceQuestion.php
+++ b/lib/composer/vendor/symfony/console/Question/ChoiceQuestion.php
@@ -26,14 +26,16 @@ class ChoiceQuestion extends Question
     private $errorMessage = 'Value "%s" is invalid';
 
     /**
-     * Constructor.
-     *
      * @param string $question The question to ask to the user
      * @param array  $choices  The list of available choices
      * @param mixed  $default  The default answer to return
      */
     public function __construct($question, array $choices, $default = null)
     {
+        if (!$choices) {
+            throw new \LogicException('Choice question must have at least 1 choice available.');
+        }
+
         parent::__construct($question, $default);
 
         $this->choices = $choices;
@@ -58,7 +60,7 @@ public function getChoices()
      *
      * @param bool $multiselect
      *
-     * @return ChoiceQuestion The current instance
+     * @return $this
      */
     public function setMultiselect($multiselect)
     {
@@ -93,7 +95,7 @@ public function getPrompt()
      *
      * @param string $prompt
      *
-     * @return ChoiceQuestion The current instance
+     * @return $this
      */
     public function setPrompt($prompt)
     {
@@ -109,7 +111,7 @@ public function setPrompt($prompt)
      *
      * @param string $errorMessage
      *
-     * @return ChoiceQuestion The current instance
+     * @return $this
      */
     public function setErrorMessage($errorMessage)
     {
@@ -137,7 +139,7 @@ private function getDefaultValidator()
 
             if ($multiselect) {
                 // Check for a separated comma values
-                if (!preg_match('/^[a-zA-Z0-9_-]+(?:,[a-zA-Z0-9_-]+)*$/', $selectedChoices, $matches)) {
+                if (!preg_match('/^[^,]+(?:,[^,]+)*$/', $selectedChoices, $matches)) {
                     throw new InvalidArgumentException(sprintf($errorMessage, $selected));
                 }
                 $selectedChoices = explode(',', $selectedChoices);
diff --git a/lib/composer/vendor/symfony/console/Question/ConfirmationQuestion.php b/lib/composer/vendor/symfony/console/Question/ConfirmationQuestion.php
index 29d98879f..40f54b4e9 100644
--- a/lib/composer/vendor/symfony/console/Question/ConfirmationQuestion.php
+++ b/lib/composer/vendor/symfony/console/Question/ConfirmationQuestion.php
@@ -21,8 +21,6 @@ class ConfirmationQuestion extends Question
     private $trueAnswerRegex;
 
     /**
-     * Constructor.
-     *
      * @param string $question        The question to ask to the user
      * @param bool   $default         The default answer to return, true or false
      * @param string $trueAnswerRegex A regex to match the "yes" answer
diff --git a/lib/composer/vendor/symfony/console/Question/Question.php b/lib/composer/vendor/symfony/console/Question/Question.php
index 7a69279f4..63afbc4c0 100644
--- a/lib/composer/vendor/symfony/console/Question/Question.php
+++ b/lib/composer/vendor/symfony/console/Question/Question.php
@@ -31,8 +31,6 @@ class Question
     private $normalizer;
 
     /**
-     * Constructor.
-     *
      * @param string $question The question to ask to the user
      * @param mixed  $default  The default answer to return if the user enters nothing
      */
@@ -77,7 +75,7 @@ public function isHidden()
      *
      * @param bool $hidden
      *
-     * @return Question The current instance
+     * @return $this
      *
      * @throws LogicException In case the autocompleter is also used
      */
@@ -107,7 +105,7 @@ public function isHiddenFallback()
      *
      * @param bool $fallback
      *
-     * @return Question The current instance
+     * @return $this
      */
     public function setHiddenFallback($fallback)
     {
@@ -119,7 +117,7 @@ public function setHiddenFallback($fallback)
     /**
      * Gets values for the autocompleter.
      *
-     * @return null|array|\Traversable
+     * @return null|iterable
      */
     public function getAutocompleterValues()
     {
@@ -129,9 +127,9 @@ public function getAutocompleterValues()
     /**
      * Sets values for the autocompleter.
      *
-     * @param null|array|\Traversable $values
+     * @param null|iterable $values
      *
-     * @return Question The current instance
+     * @return $this
      *
      * @throws InvalidArgumentException
      * @throws LogicException
@@ -142,10 +140,8 @@ public function setAutocompleterValues($values)
             $values = $this->isAssoc($values) ? array_merge(array_keys($values), array_values($values)) : array_values($values);
         }
 
-        if (null !== $values && !is_array($values)) {
-            if (!$values instanceof \Traversable || !$values instanceof \Countable) {
-                throw new InvalidArgumentException('Autocompleter values can be either an array, `null` or an object implementing both `Countable` and `Traversable` interfaces.');
-            }
+        if (null !== $values && !is_array($values) && !$values instanceof \Traversable) {
+            throw new InvalidArgumentException('Autocompleter values can be either an array, `null` or a `Traversable` object.');
         }
 
         if ($this->hidden) {
@@ -162,7 +158,7 @@ public function setAutocompleterValues($values)
      *
      * @param null|callable $validator
      *
-     * @return Question The current instance
+     * @return $this
      */
     public function setValidator(callable $validator = null)
     {
@@ -188,9 +184,9 @@ public function getValidator()
      *
      * @param null|int $attempts
      *
-     * @return Question The current instance
+     * @return $this
      *
-     * @throws InvalidArgumentException In case the number of attempts is invalid.
+     * @throws InvalidArgumentException in case the number of attempts is invalid
      */
     public function setMaxAttempts($attempts)
     {
@@ -222,7 +218,7 @@ public function getMaxAttempts()
      *
      * @param callable $normalizer
      *
-     * @return Question The current instance
+     * @return $this
      */
     public function setNormalizer(callable $normalizer)
     {
diff --git a/lib/composer/vendor/symfony/console/Style/OutputStyle.php b/lib/composer/vendor/symfony/console/Style/OutputStyle.php
index de7be1e08..ad8864110 100644
--- a/lib/composer/vendor/symfony/console/Style/OutputStyle.php
+++ b/lib/composer/vendor/symfony/console/Style/OutputStyle.php
@@ -14,6 +14,7 @@
 use Symfony\Component\Console\Formatter\OutputFormatterInterface;
 use Symfony\Component\Console\Helper\ProgressBar;
 use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Output\ConsoleOutputInterface;
 
 /**
  * Decorates output to add console style guide helpers.
@@ -24,9 +25,6 @@ abstract class OutputStyle implements OutputInterface, StyleInterface
 {
     private $output;
 
-    /**
-     * @param OutputInterface $output
-     */
     public function __construct(OutputInterface $output)
     {
         $this->output = $output;
@@ -145,4 +143,13 @@ public function isDebug()
     {
         return $this->output->isDebug();
     }
+
+    protected function getErrorOutput()
+    {
+        if (!$this->output instanceof ConsoleOutputInterface) {
+            return $this->output;
+        }
+
+        return $this->output->getErrorOutput();
+    }
 }
diff --git a/lib/composer/vendor/symfony/console/Style/StyleInterface.php b/lib/composer/vendor/symfony/console/Style/StyleInterface.php
index 2448547f8..a9205e5a7 100644
--- a/lib/composer/vendor/symfony/console/Style/StyleInterface.php
+++ b/lib/composer/vendor/symfony/console/Style/StyleInterface.php
@@ -34,8 +34,6 @@ public function section($message);
 
     /**
      * Formats a list.
-     *
-     * @param array $elements
      */
     public function listing(array $elements);
 
@@ -83,9 +81,6 @@ public function caution($message);
 
     /**
      * Formats a table.
-     *
-     * @param array $headers
-     * @param array $rows
      */
     public function table(array $headers, array $rows);
 
diff --git a/lib/composer/vendor/symfony/console/Style/SymfonyStyle.php b/lib/composer/vendor/symfony/console/Style/SymfonyStyle.php
index a9c574434..3717f8802 100644
--- a/lib/composer/vendor/symfony/console/Style/SymfonyStyle.php
+++ b/lib/composer/vendor/symfony/console/Style/SymfonyStyle.php
@@ -11,7 +11,6 @@
 
 namespace Symfony\Component\Console\Style;
 
-use Symfony\Component\Console\Application;
 use Symfony\Component\Console\Exception\RuntimeException;
 use Symfony\Component\Console\Formatter\OutputFormatter;
 use Symfony\Component\Console\Helper\Helper;
@@ -24,6 +23,7 @@
 use Symfony\Component\Console\Question\ChoiceQuestion;
 use Symfony\Component\Console\Question\ConfirmationQuestion;
 use Symfony\Component\Console\Question\Question;
+use Symfony\Component\Console\Terminal;
 
 /**
  * Output decorator helpers for the Symfony Style Guide.
@@ -40,16 +40,13 @@ class SymfonyStyle extends OutputStyle
     private $lineLength;
     private $bufferedOutput;
 
-    /**
-     * @param InputInterface  $input
-     * @param OutputInterface $output
-     */
     public function __construct(InputInterface $input, OutputInterface $output)
     {
         $this->input = $input;
         $this->bufferedOutput = new BufferedOutput($output->getVerbosity(), false, clone $output->getFormatter());
         // Windows cmd wraps lines as soon as the terminal width is reached, whether there are following chars or not.
-        $this->lineLength = min($this->getTerminalWidth() - (int) (DIRECTORY_SEPARATOR === '\\'), self::MAX_LINE_LENGTH);
+        $width = (new Terminal())->getWidth() ?: self::MAX_LINE_LENGTH;
+        $this->lineLength = min($width - (int) (DIRECTORY_SEPARATOR === '\\'), self::MAX_LINE_LENGTH);
 
         parent::__construct($output);
     }
@@ -62,13 +59,14 @@ public function __construct(InputInterface $input, OutputInterface $output)
      * @param string|null  $style    The style to apply to the whole block
      * @param string       $prefix   The prefix for the block
      * @param bool         $padding  Whether to add vertical padding
+     * @param bool         $escape   Whether to escape the message
      */
-    public function block($messages, $type = null, $style = null, $prefix = ' ', $padding = false)
+    public function block($messages, $type = null, $style = null, $prefix = ' ', $padding = false, $escape = true)
     {
         $messages = is_array($messages) ? array_values($messages) : array($messages);
 
         $this->autoPrependBlock();
-        $this->writeln($this->createBlock($messages, $type, $style, $prefix, $padding, true));
+        $this->writeln($this->createBlock($messages, $type, $style, $prefix, $padding, $escape));
         $this->newLine();
     }
 
@@ -79,7 +77,7 @@ public function title($message)
     {
         $this->autoPrependBlock();
         $this->writeln(array(
-            sprintf('<comment>%s</>', $message),
+            sprintf('<comment>%s</>', OutputFormatter::escapeTrailingBackslash($message)),
             sprintf('<comment>%s</>', str_repeat('=', Helper::strlenWithoutDecoration($this->getFormatter(), $message))),
         ));
         $this->newLine();
@@ -92,7 +90,7 @@ public function section($message)
     {
         $this->autoPrependBlock();
         $this->writeln(array(
-            sprintf('<comment>%s</>', $message),
+            sprintf('<comment>%s</>', OutputFormatter::escapeTrailingBackslash($message)),
             sprintf('<comment>%s</>', str_repeat('-', Helper::strlenWithoutDecoration($this->getFormatter(), $message))),
         ));
         $this->newLine();
@@ -132,11 +130,7 @@ public function text($message)
      */
     public function comment($message)
     {
-        $messages = is_array($message) ? array_values($message) : array($message);
-
-        $this->autoPrependBlock();
-        $this->writeln($this->createBlock($messages, null, null, '<fg=default;bg=default> // </>'));
-        $this->newLine();
+        $this->block($message, null, null, '<fg=default;bg=default> // </>', false, false);
     }
 
     /**
@@ -285,8 +279,6 @@ public function createProgressBar($max = 0)
     }
 
     /**
-     * @param Question $question
-     *
      * @return string
      */
     public function askQuestion(Question $question)
@@ -336,6 +328,16 @@ public function newLine($count = 1)
         $this->bufferedOutput->write(str_repeat("\n", $count));
     }
 
+    /**
+     * Returns a new instance which makes use of stderr if available.
+     *
+     * @return self
+     */
+    public function getErrorStyle()
+    {
+        return new self($this->input, $this->getErrorOutput());
+    }
+
     /**
      * @return ProgressBar
      */
@@ -348,14 +350,6 @@ private function getProgressBar()
         return $this->progressBar;
     }
 
-    private function getTerminalWidth()
-    {
-        $application = new Application();
-        $dimensions = $application->getTerminalDimensions();
-
-        return $dimensions[0] ?: self::MAX_LINE_LENGTH;
-    }
-
     private function autoPrependBlock()
     {
         $chars = substr(str_replace(PHP_EOL, "\n", $this->bufferedOutput->fetch()), -2);
diff --git a/lib/composer/vendor/symfony/console/Terminal.php b/lib/composer/vendor/symfony/console/Terminal.php
new file mode 100644
index 000000000..927dfc4d7
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Terminal.php
@@ -0,0 +1,137 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console;
+
+class Terminal
+{
+    private static $width;
+    private static $height;
+
+    /**
+     * Gets the terminal width.
+     *
+     * @return int
+     */
+    public function getWidth()
+    {
+        $width = getenv('COLUMNS');
+        if (false !== $width) {
+            return (int) trim($width);
+        }
+
+        if (null === self::$width) {
+            self::initDimensions();
+        }
+
+        return self::$width ?: 80;
+    }
+
+    /**
+     * Gets the terminal height.
+     *
+     * @return int
+     */
+    public function getHeight()
+    {
+        $height = getenv('LINES');
+        if (false !== $height) {
+            return (int) trim($height);
+        }
+
+        if (null === self::$height) {
+            self::initDimensions();
+        }
+
+        return self::$height ?: 50;
+    }
+
+    private static function initDimensions()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            if (preg_match('/^(\d+)x(\d+)(?: \((\d+)x(\d+)\))?$/', trim(getenv('ANSICON')), $matches)) {
+                // extract [w, H] from "wxh (WxH)"
+                // or [w, h] from "wxh"
+                self::$width = (int) $matches[1];
+                self::$height = isset($matches[4]) ? (int) $matches[4] : (int) $matches[2];
+            } elseif (null !== $dimensions = self::getConsoleMode()) {
+                // extract [w, h] from "wxh"
+                self::$width = (int) $dimensions[0];
+                self::$height = (int) $dimensions[1];
+            }
+        } elseif ($sttyString = self::getSttyColumns()) {
+            if (preg_match('/rows.(\d+);.columns.(\d+);/i', $sttyString, $matches)) {
+                // extract [w, h] from "rows h; columns w;"
+                self::$width = (int) $matches[2];
+                self::$height = (int) $matches[1];
+            } elseif (preg_match('/;.(\d+).rows;.(\d+).columns/i', $sttyString, $matches)) {
+                // extract [w, h] from "; h rows; w columns"
+                self::$width = (int) $matches[2];
+                self::$height = (int) $matches[1];
+            }
+        }
+    }
+
+    /**
+     * Runs and parses mode CON if it's available, suppressing any error output.
+     *
+     * @return int[]|null An array composed of the width and the height or null if it could not be parsed
+     */
+    private static function getConsoleMode()
+    {
+        if (!function_exists('proc_open')) {
+            return;
+        }
+
+        $descriptorspec = array(
+            1 => array('pipe', 'w'),
+            2 => array('pipe', 'w'),
+        );
+        $process = proc_open('mode CON', $descriptorspec, $pipes, null, null, array('suppress_errors' => true));
+        if (is_resource($process)) {
+            $info = stream_get_contents($pipes[1]);
+            fclose($pipes[1]);
+            fclose($pipes[2]);
+            proc_close($process);
+
+            if (preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) {
+                return array((int) $matches[2], (int) $matches[1]);
+            }
+        }
+    }
+
+    /**
+     * Runs and parses stty -a if it's available, suppressing any error output.
+     *
+     * @return string|null
+     */
+    private static function getSttyColumns()
+    {
+        if (!function_exists('proc_open')) {
+            return;
+        }
+
+        $descriptorspec = array(
+            1 => array('pipe', 'w'),
+            2 => array('pipe', 'w'),
+        );
+
+        $process = proc_open('stty -a | grep columns', $descriptorspec, $pipes, null, null, array('suppress_errors' => true));
+        if (is_resource($process)) {
+            $info = stream_get_contents($pipes[1]);
+            fclose($pipes[1]);
+            fclose($pipes[2]);
+            proc_close($process);
+
+            return $info;
+        }
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tester/CommandTester.php b/lib/composer/vendor/symfony/console/Tester/CommandTester.php
index f95298bc9..39723b261 100644
--- a/lib/composer/vendor/symfony/console/Tester/CommandTester.php
+++ b/lib/composer/vendor/symfony/console/Tester/CommandTester.php
@@ -21,19 +21,16 @@
  * Eases the testing of console commands.
  *
  * @author Fabien Potencier <fabien@symfony.com>
+ * @author Robin Chalas <robin.chalas@gmail.com>
  */
 class CommandTester
 {
     private $command;
     private $input;
     private $output;
+    private $inputs = array();
     private $statusCode;
 
-    /**
-     * Constructor.
-     *
-     * @param Command $command A Command instance to test
-     */
     public function __construct(Command $command)
     {
         $this->command = $command;
@@ -65,14 +62,16 @@ public function execute(array $input, array $options = array())
         }
 
         $this->input = new ArrayInput($input);
+        if ($this->inputs) {
+            $this->input->setStream(self::createStream($this->inputs));
+        }
+
         if (isset($options['interactive'])) {
             $this->input->setInteractive($options['interactive']);
         }
 
         $this->output = new StreamOutput(fopen('php://memory', 'w', false));
-        if (isset($options['decorated'])) {
-            $this->output->setDecorated($options['decorated']);
-        }
+        $this->output->setDecorated(isset($options['decorated']) ? $options['decorated'] : false);
         if (isset($options['verbosity'])) {
             $this->output->setVerbosity($options['verbosity']);
         }
@@ -129,4 +128,29 @@ public function getStatusCode()
     {
         return $this->statusCode;
     }
+
+    /**
+     * Sets the user inputs.
+     *
+     * @param array $inputs An array of strings representing each input
+     *                      passed to the command input stream
+     *
+     * @return CommandTester
+     */
+    public function setInputs(array $inputs)
+    {
+        $this->inputs = $inputs;
+
+        return $this;
+    }
+
+    private static function createStream(array $inputs)
+    {
+        $stream = fopen('php://memory', 'r+', false);
+
+        fwrite($stream, implode(PHP_EOL, $inputs));
+        rewind($stream);
+
+        return $stream;
+    }
 }
diff --git a/lib/composer/vendor/symfony/console/Tests/ApplicationTest.php b/lib/composer/vendor/symfony/console/Tests/ApplicationTest.php
index dcc4b0498..f207ce0d4 100644
--- a/lib/composer/vendor/symfony/console/Tests/ApplicationTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/ApplicationTest.php
@@ -11,7 +11,11 @@
 
 namespace Symfony\Component\Console\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\CommandLoader\FactoryCommandLoader;
+use Symfony\Component\Console\DependencyInjection\AddConsoleCommandPass;
 use Symfony\Component\Console\Helper\HelperSet;
 use Symfony\Component\Console\Helper\FormatterHelper;
 use Symfony\Component\Console\Input\ArgvInput;
@@ -26,11 +30,14 @@
 use Symfony\Component\Console\Output\StreamOutput;
 use Symfony\Component\Console\Tester\ApplicationTester;
 use Symfony\Component\Console\Event\ConsoleCommandEvent;
+use Symfony\Component\Console\Event\ConsoleErrorEvent;
 use Symfony\Component\Console\Event\ConsoleExceptionEvent;
 use Symfony\Component\Console\Event\ConsoleTerminateEvent;
+use Symfony\Component\Console\Exception\CommandNotFoundException;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\EventDispatcher\EventDispatcher;
 
-class ApplicationTest extends \PHPUnit_Framework_TestCase
+class ApplicationTest extends TestCase
 {
     protected static $fixturesPath;
 
@@ -38,15 +45,20 @@ public static function setUpBeforeClass()
     {
         self::$fixturesPath = realpath(__DIR__.'/Fixtures/');
         require_once self::$fixturesPath.'/FooCommand.php';
+        require_once self::$fixturesPath.'/FooOptCommand.php';
         require_once self::$fixturesPath.'/Foo1Command.php';
         require_once self::$fixturesPath.'/Foo2Command.php';
         require_once self::$fixturesPath.'/Foo3Command.php';
         require_once self::$fixturesPath.'/Foo4Command.php';
         require_once self::$fixturesPath.'/Foo5Command.php';
+        require_once self::$fixturesPath.'/FooSameCaseUppercaseCommand.php';
+        require_once self::$fixturesPath.'/FooSameCaseLowercaseCommand.php';
         require_once self::$fixturesPath.'/FoobarCommand.php';
         require_once self::$fixturesPath.'/BarBucCommand.php';
         require_once self::$fixturesPath.'/FooSubnamespaced1Command.php';
         require_once self::$fixturesPath.'/FooSubnamespaced2Command.php';
+        require_once self::$fixturesPath.'/TestTiti.php';
+        require_once self::$fixturesPath.'/TestToto.php';
     }
 
     protected function normalizeLineBreaks($text)
@@ -91,7 +103,7 @@ public function testSetGetVersion()
     public function testGetLongVersion()
     {
         $application = new Application('foo', 'bar');
-        $this->assertEquals('<info>foo</info> version <comment>bar</comment>', $application->getLongVersion(), '->getLongVersion() returns the long version of the application');
+        $this->assertEquals('foo <info>bar</info>', $application->getLongVersion(), '->getLongVersion() returns the long version of the application');
     }
 
     public function testHelp()
@@ -111,6 +123,25 @@ public function testAll()
         $this->assertCount(1, $commands, '->all() takes a namespace as its first argument');
     }
 
+    public function testAllWithCommandLoader()
+    {
+        $application = new Application();
+        $commands = $application->all();
+        $this->assertInstanceOf('Symfony\\Component\\Console\\Command\\HelpCommand', $commands['help'], '->all() returns the registered commands');
+
+        $application->add(new \FooCommand());
+        $commands = $application->all('foo');
+        $this->assertCount(1, $commands, '->all() takes a namespace as its first argument');
+
+        $application->setCommandLoader(new FactoryCommandLoader(array(
+            'foo:bar1' => function () { return new \Foo1Command(); },
+        )));
+        $commands = $application->all('foo');
+        $this->assertCount(2, $commands, '->all() takes a namespace as its first argument');
+        $this->assertInstanceOf(\FooCommand::class, $commands['foo:bar'], '->all() returns the registered commands');
+        $this->assertInstanceOf(\Foo1Command::class, $commands['foo:bar1'], '->all() returns the registered commands');
+    }
+
     public function testRegister()
     {
         $application = new Application();
@@ -163,6 +194,30 @@ public function testHasGet()
         $this->assertInstanceOf('Symfony\Component\Console\Command\HelpCommand', $command, '->get() returns the help command if --help is provided as the input');
     }
 
+    public function testHasGetWithCommandLoader()
+    {
+        $application = new Application();
+        $this->assertTrue($application->has('list'), '->has() returns true if a named command is registered');
+        $this->assertFalse($application->has('afoobar'), '->has() returns false if a named command is not registered');
+
+        $application->add($foo = new \FooCommand());
+        $this->assertTrue($application->has('afoobar'), '->has() returns true if an alias is registered');
+        $this->assertEquals($foo, $application->get('foo:bar'), '->get() returns a command by name');
+        $this->assertEquals($foo, $application->get('afoobar'), '->get() returns a command by alias');
+
+        $application->setCommandLoader(new FactoryCommandLoader(array(
+            'foo:bar1' => function () { return new \Foo1Command(); },
+        )));
+
+        $this->assertTrue($application->has('afoobar'), '->has() returns true if an instance is registered for an alias even with command loader');
+        $this->assertEquals($foo, $application->get('foo:bar'), '->get() returns an instance by name even with command loader');
+        $this->assertEquals($foo, $application->get('afoobar'), '->get() returns an instance by alias even with command loader');
+        $this->assertTrue($application->has('foo:bar1'), '->has() returns true for commands registered in the loader');
+        $this->assertInstanceOf(\Foo1Command::class, $foo1 = $application->get('foo:bar1'), '->get() returns a command by name from the command loader');
+        $this->assertTrue($application->has('afoobar1'), '->has() returns true for commands registered in the loader');
+        $this->assertEquals($foo1, $application->get('afoobar1'), '->get() returns a command by name from the command loader');
+    }
+
     public function testSilentHelp()
     {
         $application = new Application();
@@ -211,19 +266,33 @@ public function testFindNamespaceWithSubnamespaces()
         $this->assertEquals('foo', $application->findNamespace('foo'), '->findNamespace() returns commands even if the commands are only contained in subnamespaces');
     }
 
-    /**
-     * @expectedException        \Symfony\Component\Console\Exception\CommandNotFoundException
-     * @expectedExceptionMessage The namespace "f" is ambiguous (foo, foo1).
-     */
     public function testFindAmbiguousNamespace()
     {
         $application = new Application();
         $application->add(new \BarBucCommand());
         $application->add(new \FooCommand());
         $application->add(new \Foo2Command());
+
+        $expectedMsg = "The namespace \"f\" is ambiguous.\nDid you mean one of these?\n    foo\n    foo1";
+
+        if (method_exists($this, 'expectException')) {
+            $this->expectException(CommandNotFoundException::class);
+            $this->expectExceptionMessage($expectedMsg);
+        } else {
+            $this->setExpectedException(CommandNotFoundException::class, $expectedMsg);
+        }
+
         $application->findNamespace('f');
     }
 
+    public function testFindNonAmbiguous()
+    {
+        $application = new Application();
+        $application->add(new \TestTiti());
+        $application->add(new \TestToto());
+        $this->assertEquals('test-toto', $application->find('test')->getName());
+    }
+
     /**
      * @expectedException        \Symfony\Component\Console\Exception\CommandNotFoundException
      * @expectedExceptionMessage There are no commands defined in the "bar" namespace.
@@ -260,12 +329,66 @@ public function testFind()
         $this->assertInstanceOf('FooCommand', $application->find('a'), '->find() returns a command if the abbreviation exists for an alias');
     }
 
+    public function testFindCaseSensitiveFirst()
+    {
+        $application = new Application();
+        $application->add(new \FooSameCaseUppercaseCommand());
+        $application->add(new \FooSameCaseLowercaseCommand());
+
+        $this->assertInstanceOf('FooSameCaseUppercaseCommand', $application->find('f:B'), '->find() returns a command if the abbreviation is the correct case');
+        $this->assertInstanceOf('FooSameCaseUppercaseCommand', $application->find('f:BAR'), '->find() returns a command if the abbreviation is the correct case');
+        $this->assertInstanceOf('FooSameCaseLowercaseCommand', $application->find('f:b'), '->find() returns a command if the abbreviation is the correct case');
+        $this->assertInstanceOf('FooSameCaseLowercaseCommand', $application->find('f:bar'), '->find() returns a command if the abbreviation is the correct case');
+    }
+
+    public function testFindCaseInsensitiveAsFallback()
+    {
+        $application = new Application();
+        $application->add(new \FooSameCaseLowercaseCommand());
+
+        $this->assertInstanceOf('FooSameCaseLowercaseCommand', $application->find('f:b'), '->find() returns a command if the abbreviation is the correct case');
+        $this->assertInstanceOf('FooSameCaseLowercaseCommand', $application->find('f:B'), '->find() will fallback to case insensitivity');
+        $this->assertInstanceOf('FooSameCaseLowercaseCommand', $application->find('FoO:BaR'), '->find() will fallback to case insensitivity');
+    }
+
+    /**
+     * @expectedException        \Symfony\Component\Console\Exception\CommandNotFoundException
+     * @expectedExceptionMessage Command "FoO:BaR" is ambiguous
+     */
+    public function testFindCaseInsensitiveSuggestions()
+    {
+        $application = new Application();
+        $application->add(new \FooSameCaseLowercaseCommand());
+        $application->add(new \FooSameCaseUppercaseCommand());
+
+        $this->assertInstanceOf('FooSameCaseLowercaseCommand', $application->find('FoO:BaR'), '->find() will find two suggestions with case insensitivity');
+    }
+
+    public function testFindWithCommandLoader()
+    {
+        $application = new Application();
+        $application->setCommandLoader(new FactoryCommandLoader(array(
+            'foo:bar' => $f = function () { return new \FooCommand(); },
+        )));
+
+        $this->assertInstanceOf('FooCommand', $application->find('foo:bar'), '->find() returns a command if its name exists');
+        $this->assertInstanceOf('Symfony\Component\Console\Command\HelpCommand', $application->find('h'), '->find() returns a command if its name exists');
+        $this->assertInstanceOf('FooCommand', $application->find('f:bar'), '->find() returns a command if the abbreviation for the namespace exists');
+        $this->assertInstanceOf('FooCommand', $application->find('f:b'), '->find() returns a command if the abbreviation for the namespace and the command name exist');
+        $this->assertInstanceOf('FooCommand', $application->find('a'), '->find() returns a command if the abbreviation exists for an alias');
+    }
+
     /**
      * @dataProvider provideAmbiguousAbbreviations
      */
     public function testFindWithAmbiguousAbbreviations($abbreviation, $expectedExceptionMessage)
     {
-        $this->setExpectedException('Symfony\Component\Console\Exception\CommandNotFoundException', $expectedExceptionMessage);
+        if (method_exists($this, 'expectException')) {
+            $this->expectException('Symfony\Component\Console\Exception\CommandNotFoundException');
+            $this->expectExceptionMessage($expectedExceptionMessage);
+        } else {
+            $this->setExpectedException('Symfony\Component\Console\Exception\CommandNotFoundException', $expectedExceptionMessage);
+        }
 
         $application = new Application();
         $application->add(new \FooCommand());
@@ -279,8 +402,20 @@ public function provideAmbiguousAbbreviations()
     {
         return array(
             array('f', 'Command "f" is not defined.'),
-            array('a', 'Command "a" is ambiguous (afoobar, afoobar1 and 1 more).'),
-            array('foo:b', 'Command "foo:b" is ambiguous (foo:bar, foo:bar1 and 1 more).'),
+            array(
+                'a',
+                "Command \"a\" is ambiguous.\nDid you mean one of these?\n".
+                "    afoobar  The foo:bar command\n".
+                "    afoobar1 The foo:bar1 command\n".
+                '    afoobar2 The foo1:bar command',
+            ),
+            array(
+                'foo:b',
+                "Command \"foo:b\" is ambiguous.\nDid you mean one of these?\n".
+                "    foo:bar  The foo:bar command\n".
+                "    foo:bar1 The foo:bar1 command\n".
+                '    foo1:bar The foo1:bar command',
+            ),
         );
     }
 
@@ -326,8 +461,8 @@ public function testFindAlternativeExceptionMessageSingle($name)
     public function provideInvalidCommandNamesSingle()
     {
         return array(
-            array('foo3:baR'),
-            array('foO3:bar'),
+            array('foo3:barr'),
+            array('fooo3:bar'),
         );
     }
 
@@ -452,9 +587,39 @@ public function testFindAlternativeNamespace()
         }
     }
 
+    public function testFindAlternativesOutput()
+    {
+        $application = new Application();
+
+        $application->add(new \FooCommand());
+        $application->add(new \Foo1Command());
+        $application->add(new \Foo2Command());
+        $application->add(new \Foo3Command());
+
+        $expectedAlternatives = array(
+            'afoobar',
+            'afoobar1',
+            'afoobar2',
+            'foo1:bar',
+            'foo3:bar',
+            'foo:bar',
+            'foo:bar1',
+        );
+
+        try {
+            $application->find('foo');
+            $this->fail('->find() throws a CommandNotFoundException if command is not defined');
+        } catch (\Exception $e) {
+            $this->assertInstanceOf('Symfony\Component\Console\Exception\CommandNotFoundException', $e, '->find() throws a CommandNotFoundException if command is not defined');
+            $this->assertSame($expectedAlternatives, $e->getAlternatives());
+
+            $this->assertRegExp('/Command "foo" is not defined\..*Did you mean one of these\?.*/Ums', $e->getMessage());
+        }
+    }
+
     public function testFindNamespaceDoesNotFailOnDeepSimilarNamespaces()
     {
-        $application = $this->getMock('Symfony\Component\Console\Application', array('getNamespaces'));
+        $application = $this->getMockBuilder('Symfony\Component\Console\Application')->setMethods(array('getNamespaces'))->getMock();
         $application->expects($this->once())
             ->method('getNamespaces')
             ->will($this->returnValue(array('foo:sublong', 'bar:sub')));
@@ -476,11 +641,9 @@ public function testFindWithDoubleColonInNameThrowsException()
 
     public function testSetCatchExceptions()
     {
-        $application = $this->getMock('Symfony\Component\Console\Application', array('getTerminalWidth'));
+        $application = new Application();
         $application->setAutoExit(false);
-        $application->expects($this->any())
-            ->method('getTerminalWidth')
-            ->will($this->returnValue(120));
+        putenv('COLUMNS=120');
         $tester = new ApplicationTester($application);
 
         $application->setCatchExceptions(true);
@@ -514,11 +677,9 @@ public function testAutoExitSetting()
 
     public function testRenderException()
     {
-        $application = $this->getMock('Symfony\Component\Console\Application', array('getTerminalWidth'));
+        $application = new Application();
         $application->setAutoExit(false);
-        $application->expects($this->any())
-            ->method('getTerminalWidth')
-            ->will($this->returnValue(120));
+        putenv('COLUMNS=120');
         $tester = new ApplicationTester($application);
 
         $tester->run(array('command' => 'foo'), array('decorated' => false, 'capture_stderr_separately' => true));
@@ -546,24 +707,21 @@ public function testRenderException()
         $tester->run(array('command' => 'foo3:bar'), array('decorated' => true, 'capture_stderr_separately' => true));
         $this->assertStringEqualsFile(self::$fixturesPath.'/application_renderexception3decorated.txt', $tester->getErrorOutput(true), '->renderException() renders a pretty exceptions with previous exceptions');
 
-        $application = $this->getMock('Symfony\Component\Console\Application', array('getTerminalWidth'));
+        $application = new Application();
         $application->setAutoExit(false);
-        $application->expects($this->any())
-            ->method('getTerminalWidth')
-            ->will($this->returnValue(32));
+        putenv('COLUMNS=32');
         $tester = new ApplicationTester($application);
 
         $tester->run(array('command' => 'foo'), array('decorated' => false,  'capture_stderr_separately' => true));
         $this->assertStringEqualsFile(self::$fixturesPath.'/application_renderexception4.txt', $tester->getErrorOutput(true), '->renderException() wraps messages when they are bigger than the terminal');
+        putenv('COLUMNS=120');
     }
 
     public function testRenderExceptionWithDoubleWidthCharacters()
     {
-        $application = $this->getMock('Symfony\Component\Console\Application', array('getTerminalWidth'));
+        $application = new Application();
         $application->setAutoExit(false);
-        $application->expects($this->any())
-            ->method('getTerminalWidth')
-            ->will($this->returnValue(120));
+        putenv('COLUMNS=120');
         $application->register('foo')->setCode(function () {
             throw new \Exception('エラーメッセージ');
         });
@@ -575,17 +733,47 @@ public function testRenderExceptionWithDoubleWidthCharacters()
         $tester->run(array('command' => 'foo'), array('decorated' => true, 'capture_stderr_separately' => true));
         $this->assertStringEqualsFile(self::$fixturesPath.'/application_renderexception_doublewidth1decorated.txt', $tester->getErrorOutput(true), '->renderException() renders a pretty exceptions with previous exceptions');
 
-        $application = $this->getMock('Symfony\Component\Console\Application', array('getTerminalWidth'));
+        $application = new Application();
         $application->setAutoExit(false);
-        $application->expects($this->any())
-            ->method('getTerminalWidth')
-            ->will($this->returnValue(32));
+        putenv('COLUMNS=32');
         $application->register('foo')->setCode(function () {
             throw new \Exception('コマンドの実行中にエラーが発生しました。');
         });
         $tester = new ApplicationTester($application);
         $tester->run(array('command' => 'foo'), array('decorated' => false, 'capture_stderr_separately' => true));
         $this->assertStringEqualsFile(self::$fixturesPath.'/application_renderexception_doublewidth2.txt', $tester->getErrorOutput(true), '->renderException() wraps messages when they are bigger than the terminal');
+        putenv('COLUMNS=120');
+    }
+
+    public function testRenderExceptionEscapesLines()
+    {
+        $application = new Application();
+        $application->setAutoExit(false);
+        putenv('COLUMNS=22');
+        $application->register('foo')->setCode(function () {
+            throw new \Exception('dont break here <info>!</info>');
+        });
+        $tester = new ApplicationTester($application);
+
+        $tester->run(array('command' => 'foo'), array('decorated' => false));
+        $this->assertStringEqualsFile(self::$fixturesPath.'/application_renderexception_escapeslines.txt', $tester->getDisplay(true), '->renderException() escapes lines containing formatting');
+        putenv('COLUMNS=120');
+    }
+
+    public function testRenderExceptionLineBreaks()
+    {
+        $application = $this->getMockBuilder('Symfony\Component\Console\Application')->setMethods(array('getTerminalWidth'))->getMock();
+        $application->setAutoExit(false);
+        $application->expects($this->any())
+            ->method('getTerminalWidth')
+            ->will($this->returnValue(120));
+        $application->register('foo')->setCode(function () {
+            throw new \InvalidArgumentException("\n\nline 1 with extra spaces        \nline 2\n\nline 4\n");
+        });
+        $tester = new ApplicationTester($application);
+
+        $tester->run(array('command' => 'foo'), array('decorated' => false));
+        $this->assertStringEqualsFile(self::$fixturesPath.'/application_renderexception_linebreaks.txt', $tester->getDisplay(true), '->renderException() keep multiple line breaks');
     }
 
     public function testRun()
@@ -701,15 +889,19 @@ public function testVerboseValueNotBreakArguments()
         $input = new ArgvInput(array('cli.php', '-v', 'foo:bar'));
         $application->run($input, $output);
 
+        $this->addToAssertionCount(1);
+
         $input = new ArgvInput(array('cli.php', '--verbose', 'foo:bar'));
         $application->run($input, $output);
+
+        $this->addToAssertionCount(1);
     }
 
     public function testRunReturnsIntegerExitCode()
     {
         $exception = new \Exception('', 4);
 
-        $application = $this->getMock('Symfony\Component\Console\Application', array('doRun'));
+        $application = $this->getMockBuilder('Symfony\Component\Console\Application')->setMethods(array('doRun'))->getMock();
         $application->setAutoExit(false);
         $application->expects($this->once())
             ->method('doRun')
@@ -724,7 +916,7 @@ public function testRunReturnsExitCodeOneForExceptionCodeZero()
     {
         $exception = new \Exception('', 0);
 
-        $application = $this->getMock('Symfony\Component\Console\Application', array('doRun'));
+        $application = $this->getMockBuilder('Symfony\Component\Console\Application')->setMethods(array('doRun'))->getMock();
         $application->setAutoExit(false);
         $application->expects($this->once())
             ->method('doRun')
@@ -918,7 +1110,7 @@ public function testRunWithDispatcher()
 
     /**
      * @expectedException        \LogicException
-     * @expectedExceptionMessage caught
+     * @expectedExceptionMessage error
      */
     public function testRunWithExceptionAndDispatcher()
     {
@@ -949,12 +1141,155 @@ public function testRunDispatchesAllEventsWithException()
 
         $tester = new ApplicationTester($application);
         $tester->run(array('command' => 'foo'));
-        $this->assertContains('before.foo.caught.after.', $tester->getDisplay());
+        $this->assertContains('before.foo.error.after.', $tester->getDisplay());
+    }
+
+    public function testRunDispatchesAllEventsWithExceptionInListener()
+    {
+        $dispatcher = $this->getDispatcher();
+        $dispatcher->addListener('console.command', function () {
+            throw new \RuntimeException('foo');
+        });
+
+        $application = new Application();
+        $application->setDispatcher($dispatcher);
+        $application->setAutoExit(false);
+
+        $application->register('foo')->setCode(function (InputInterface $input, OutputInterface $output) {
+            $output->write('foo.');
+        });
+
+        $tester = new ApplicationTester($application);
+        $tester->run(array('command' => 'foo'));
+        $this->assertContains('before.error.after.', $tester->getDisplay());
+    }
+
+    /**
+     * @requires PHP 7
+     */
+    public function testRunWithError()
+    {
+        $application = new Application();
+        $application->setAutoExit(false);
+        $application->setCatchExceptions(false);
+
+        $application->register('dym')->setCode(function (InputInterface $input, OutputInterface $output) {
+            $output->write('dym.');
+
+            throw new \Error('dymerr');
+        });
+
+        $tester = new ApplicationTester($application);
+
+        try {
+            $tester->run(array('command' => 'dym'));
+            $this->fail('Error expected.');
+        } catch (\Error $e) {
+            $this->assertSame('dymerr', $e->getMessage());
+        }
+    }
+
+    public function testRunAllowsErrorListenersToSilenceTheException()
+    {
+        $dispatcher = $this->getDispatcher();
+        $dispatcher->addListener('console.error', function (ConsoleErrorEvent $event) {
+            $event->getOutput()->write('silenced.');
+
+            $event->setExitCode(0);
+        });
+
+        $dispatcher->addListener('console.command', function () {
+            throw new \RuntimeException('foo');
+        });
+
+        $application = new Application();
+        $application->setDispatcher($dispatcher);
+        $application->setAutoExit(false);
+
+        $application->register('foo')->setCode(function (InputInterface $input, OutputInterface $output) {
+            $output->write('foo.');
+        });
+
+        $tester = new ApplicationTester($application);
+        $tester->run(array('command' => 'foo'));
+        $this->assertContains('before.error.silenced.after.', $tester->getDisplay());
+        $this->assertEquals(ConsoleCommandEvent::RETURN_CODE_DISABLED, $tester->getStatusCode());
+    }
+
+    public function testConsoleErrorEventIsTriggeredOnCommandNotFound()
+    {
+        $dispatcher = new EventDispatcher();
+        $dispatcher->addListener('console.error', function (ConsoleErrorEvent $event) {
+            $this->assertNull($event->getCommand());
+            $this->assertInstanceOf(CommandNotFoundException::class, $event->getError());
+            $event->getOutput()->write('silenced command not found');
+        });
+
+        $application = new Application();
+        $application->setDispatcher($dispatcher);
+        $application->setAutoExit(false);
+
+        $tester = new ApplicationTester($application);
+        $tester->run(array('command' => 'unknown'));
+        $this->assertContains('silenced command not found', $tester->getDisplay());
+        $this->assertEquals(1, $tester->getStatusCode());
+    }
+
+    /**
+     * @group legacy
+     * @expectedDeprecation The "ConsoleEvents::EXCEPTION" event is deprecated since Symfony 3.3 and will be removed in 4.0. Listen to the "ConsoleEvents::ERROR" event instead.
+     */
+    public function testLegacyExceptionListenersAreStillTriggered()
+    {
+        $dispatcher = $this->getDispatcher();
+        $dispatcher->addListener('console.exception', function (ConsoleExceptionEvent $event) {
+            $event->getOutput()->write('caught.');
+
+            $event->setException(new \RuntimeException('replaced in caught.'));
+        });
+
+        $application = new Application();
+        $application->setDispatcher($dispatcher);
+        $application->setAutoExit(false);
+
+        $application->register('foo')->setCode(function (InputInterface $input, OutputInterface $output) {
+            throw new \RuntimeException('foo');
+        });
+
+        $tester = new ApplicationTester($application);
+        $tester->run(array('command' => 'foo'));
+        $this->assertContains('before.caught.error.after.', $tester->getDisplay());
+        $this->assertContains('replaced in caught.', $tester->getDisplay());
+    }
+
+    /**
+     * @requires PHP 7
+     */
+    public function testErrorIsRethrownIfNotHandledByConsoleErrorEvent()
+    {
+        $application = new Application();
+        $application->setAutoExit(false);
+        $application->setCatchExceptions(false);
+        $application->setDispatcher(new EventDispatcher());
+
+        $application->register('dym')->setCode(function (InputInterface $input, OutputInterface $output) {
+            new \UnknownClass();
+        });
+
+        $tester = new ApplicationTester($application);
+
+        try {
+            $tester->run(array('command' => 'dym'));
+            $this->fail('->run() should rethrow PHP errors if not handled via ConsoleErrorEvent.');
+        } catch (\Error $e) {
+            $this->assertSame($e->getMessage(), 'Class \'UnknownClass\' not found');
+        }
     }
 
     /**
+     * @requires PHP 7
      * @expectedException        \LogicException
-     * @expectedExceptionMessage caught
+     * @expectedExceptionMessage error
      */
     public function testRunWithErrorAndDispatcher()
     {
@@ -971,9 +1306,12 @@ public function testRunWithErrorAndDispatcher()
 
         $tester = new ApplicationTester($application);
         $tester->run(array('command' => 'dym'));
-        $this->assertContains('before.dym.caught.after.', $tester->getDisplay(), 'The PHP Error did not dispached events');
+        $this->assertContains('before.dym.error.after.', $tester->getDisplay(), 'The PHP Error did not dispached events');
     }
 
+    /**
+     * @requires PHP 7
+     */
     public function testRunDispatchesAllEventsWithError()
     {
         $application = new Application();
@@ -988,9 +1326,12 @@ public function testRunDispatchesAllEventsWithError()
 
         $tester = new ApplicationTester($application);
         $tester->run(array('command' => 'dym'));
-        $this->assertContains('before.dym.caught.after.', $tester->getDisplay(), 'The PHP Error did not dispached events');
+        $this->assertContains('before.dym.error.after.', $tester->getDisplay(), 'The PHP Error did not dispached events');
     }
 
+    /**
+     * @requires PHP 7
+     */
     public function testRunWithErrorFailingStatusCode()
     {
         $application = new Application();
@@ -1081,6 +1422,9 @@ public function testRunWithDispatcherAddingInputOptions()
         $this->assertEquals('some test value', $extraValue);
     }
 
+    /**
+     * @group legacy
+     */
     public function testTerminalDimensions()
     {
         $application = new Application();
@@ -1096,35 +1440,31 @@ public function testTerminalDimensions()
         $this->assertSame(array($width, 80), $application->getTerminalDimensions());
     }
 
-    protected function getDispatcher($skipCommand = false)
+    public function testSetRunCustomDefaultCommand()
     {
-        $dispatcher = new EventDispatcher();
-        $dispatcher->addListener('console.command', function (ConsoleCommandEvent $event) use ($skipCommand) {
-            $event->getOutput()->write('before.');
+        $command = new \FooCommand();
 
-            if ($skipCommand) {
-                $event->disableCommand();
-            }
-        });
-        $dispatcher->addListener('console.terminate', function (ConsoleTerminateEvent $event) use ($skipCommand) {
-            $event->getOutput()->writeln('after.');
+        $application = new Application();
+        $application->setAutoExit(false);
+        $application->add($command);
+        $application->setDefaultCommand($command->getName());
 
-            if (!$skipCommand) {
-                $event->setExitCode(113);
-            }
-        });
-        $dispatcher->addListener('console.exception', function (ConsoleExceptionEvent $event) {
-            $event->getOutput()->write('caught.');
+        $tester = new ApplicationTester($application);
+        $tester->run(array(), array('interactive' => false));
+        $this->assertEquals('called'.PHP_EOL, $tester->getDisplay(), 'Application runs the default set command if different from \'list\' command');
 
-            $event->setException(new \LogicException('caught.', $event->getExitCode(), $event->getException()));
-        });
+        $application = new CustomDefaultCommandApplication();
+        $application->setAutoExit(false);
 
-        return $dispatcher;
+        $tester = new ApplicationTester($application);
+        $tester->run(array(), array('interactive' => false));
+
+        $this->assertEquals('called'.PHP_EOL, $tester->getDisplay(), 'Application runs the default set command if different from \'list\' command');
     }
 
-    public function testSetRunCustomDefaultCommand()
+    public function testSetRunCustomDefaultCommandWithOption()
     {
-        $command = new \FooCommand();
+        $command = new \FooOptCommand();
 
         $application = new Application();
         $application->setAutoExit(false);
@@ -1132,16 +1472,27 @@ public function testSetRunCustomDefaultCommand()
         $application->setDefaultCommand($command->getName());
 
         $tester = new ApplicationTester($application);
-        $tester->run(array());
-        $this->assertEquals('interact called'.PHP_EOL.'called'.PHP_EOL, $tester->getDisplay(), 'Application runs the default set command if different from \'list\' command');
+        $tester->run(array('--fooopt' => 'opt'), array('interactive' => false));
 
-        $application = new CustomDefaultCommandApplication();
+        $this->assertEquals('called'.PHP_EOL.'opt'.PHP_EOL, $tester->getDisplay(), 'Application runs the default set command if different from \'list\' command');
+    }
+
+    public function testSetRunCustomSingleCommand()
+    {
+        $command = new \FooCommand();
+
+        $application = new Application();
         $application->setAutoExit(false);
+        $application->add($command);
+        $application->setDefaultCommand($command->getName(), true);
 
         $tester = new ApplicationTester($application);
+
         $tester->run(array());
+        $this->assertContains('called', $tester->getDisplay());
 
-        $this->assertEquals('interact called'.PHP_EOL.'called'.PHP_EOL, $tester->getDisplay(), 'Application runs the default set command if different from \'list\' command');
+        $tester->run(array('--help' => true));
+        $this->assertContains('The foo:bar command', $tester->getDisplay());
     }
 
     /**
@@ -1157,9 +1508,119 @@ public function testCanCheckIfTerminalIsInteractive()
 
         $this->assertFalse($tester->getInput()->hasParameterOption(array('--no-interaction', '-n')));
 
-        $inputStream = $application->getHelperSet()->get('question')->getInputStream();
+        $inputStream = $tester->getInput()->getStream();
         $this->assertEquals($tester->getInput()->isInteractive(), @posix_isatty($inputStream));
     }
+
+    public function testRunLazyCommandService()
+    {
+        $container = new ContainerBuilder();
+        $container->addCompilerPass(new AddConsoleCommandPass());
+        $container
+            ->register('lazy-command', LazyCommand::class)
+            ->addTag('console.command', array('command' => 'lazy:command'))
+            ->addTag('console.command', array('command' => 'lazy:alias'))
+            ->addTag('console.command', array('command' => 'lazy:alias2'));
+        $container->compile();
+
+        $application = new Application();
+        $application->setCommandLoader($container->get('console.command_loader'));
+        $application->setAutoExit(false);
+
+        $tester = new ApplicationTester($application);
+
+        $tester->run(array('command' => 'lazy:command'));
+        $this->assertSame("lazy-command called\n", $tester->getDisplay(true));
+
+        $tester->run(array('command' => 'lazy:alias'));
+        $this->assertSame("lazy-command called\n", $tester->getDisplay(true));
+
+        $tester->run(array('command' => 'lazy:alias2'));
+        $this->assertSame("lazy-command called\n", $tester->getDisplay(true));
+
+        $command = $application->get('lazy:command');
+        $this->assertSame(array('lazy:alias', 'lazy:alias2'), $command->getAliases());
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Console\Exception\CommandNotFoundException
+     */
+    public function testGetDisabledLazyCommand()
+    {
+        $application = new Application();
+        $application->setCommandLoader(new FactoryCommandLoader(array('disabled' => function () { return new DisabledCommand(); })));
+        $application->get('disabled');
+    }
+
+    public function testHasReturnsFalseForDisabledLazyCommand()
+    {
+        $application = new Application();
+        $application->setCommandLoader(new FactoryCommandLoader(array('disabled' => function () { return new DisabledCommand(); })));
+        $this->assertFalse($application->has('disabled'));
+    }
+
+    public function testAllExcludesDisabledLazyCommand()
+    {
+        $application = new Application();
+        $application->setCommandLoader(new FactoryCommandLoader(array('disabled' => function () { return new DisabledCommand(); })));
+        $this->assertArrayNotHasKey('disabled', $application->all());
+    }
+
+    protected function getDispatcher($skipCommand = false)
+    {
+        $dispatcher = new EventDispatcher();
+        $dispatcher->addListener('console.command', function (ConsoleCommandEvent $event) use ($skipCommand) {
+            $event->getOutput()->write('before.');
+
+            if ($skipCommand) {
+                $event->disableCommand();
+            }
+        });
+        $dispatcher->addListener('console.terminate', function (ConsoleTerminateEvent $event) use ($skipCommand) {
+            $event->getOutput()->writeln('after.');
+
+            if (!$skipCommand) {
+                $event->setExitCode(ConsoleCommandEvent::RETURN_CODE_DISABLED);
+            }
+        });
+        $dispatcher->addListener('console.error', function (ConsoleErrorEvent $event) {
+            $event->getOutput()->write('error.');
+
+            $event->setError(new \LogicException('error.', $event->getExitCode(), $event->getError()));
+        });
+
+        return $dispatcher;
+    }
+
+    /**
+     * @requires PHP 7
+     */
+    public function testErrorIsRethrownIfNotHandledByConsoleErrorEventWithCatchingEnabled()
+    {
+        $application = new Application();
+        $application->setAutoExit(false);
+        $application->setDispatcher(new EventDispatcher());
+
+        $application->register('dym')->setCode(function (InputInterface $input, OutputInterface $output) {
+            new \UnknownClass();
+        });
+
+        $tester = new ApplicationTester($application);
+
+        try {
+            $tester->run(array('command' => 'dym'));
+            $this->fail('->run() should rethrow PHP errors if not handled via ConsoleErrorEvent.');
+        } catch (\Error $e) {
+            $this->assertSame($e->getMessage(), 'Class \'UnknownClass\' not found');
+        }
+    }
+
+    protected function tearDown()
+    {
+        putenv('SHELL_VERBOSITY');
+        unset($_ENV['SHELL_VERBOSITY']);
+        unset($_SERVER['SHELL_VERBOSITY']);
+    }
 }
 
 class CustomApplication extends Application
@@ -1199,3 +1660,19 @@ public function __construct()
         $this->setDefaultCommand($command->getName());
     }
 }
+
+class LazyCommand extends Command
+{
+    public function execute(InputInterface $input, OutputInterface $output)
+    {
+        $output->writeln('lazy-command called');
+    }
+}
+
+class DisabledCommand extends Command
+{
+    public function isEnabled()
+    {
+        return false;
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Command/CommandTest.php b/lib/composer/vendor/symfony/console/Tests/Command/CommandTest.php
index 3bab819f4..4fcbf9575 100644
--- a/lib/composer/vendor/symfony/console/Tests/Command/CommandTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Command/CommandTest.php
@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Console\Tests\Command;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Helper\FormatterHelper;
 use Symfony\Component\Console\Application;
@@ -23,7 +24,7 @@
 use Symfony\Component\Console\Output\NullOutput;
 use Symfony\Component\Console\Tester\CommandTester;
 
-class CommandTest extends \PHPUnit_Framework_TestCase
+class CommandTest extends TestCase
 {
     protected static $fixturesPath;
 
@@ -45,7 +46,7 @@ public function testConstructor()
      */
     public function testCommandNameCannotBeEmpty()
     {
-        new Command();
+        (new Application())->add(new Command());
     }
 
     public function testSetApplication()
@@ -54,6 +55,14 @@ public function testSetApplication()
         $command = new \TestCommand();
         $command->setApplication($application);
         $this->assertEquals($application, $command->getApplication(), '->setApplication() sets the current application');
+        $this->assertEquals($application->getHelperSet(), $command->getHelperSet());
+    }
+
+    public function testSetApplicationNull()
+    {
+        $command = new \TestCommand();
+        $command->setApplication(null);
+        $this->assertNull($command->getHelperSet());
     }
 
     public function testSetGetDefinition()
@@ -84,6 +93,13 @@ public function testAddOption()
         $this->assertTrue($command->getDefinition()->hasOption('foo'), '->addOption() adds an option to the command');
     }
 
+    public function testSetHidden()
+    {
+        $command = new \TestCommand();
+        $command->setHidden(true);
+        $this->assertTrue($command->isHidden());
+    }
+
     public function testGetNamespaceGetNameSetName()
     {
         $command = new \TestCommand();
@@ -101,7 +117,12 @@ public function testGetNamespaceGetNameSetName()
      */
     public function testInvalidCommandNames($name)
     {
-        $this->setExpectedException('InvalidArgumentException', sprintf('Command name "%s" is invalid.', $name));
+        if (method_exists($this, 'expectException')) {
+            $this->expectException('InvalidArgumentException');
+            $this->expectExceptionMessage(sprintf('Command name "%s" is invalid.', $name));
+        } else {
+            $this->setExpectedException('InvalidArgumentException', sprintf('Command name "%s" is invalid.', $name));
+        }
 
         $command = new \TestCommand();
         $command->setName($name);
@@ -156,6 +177,13 @@ public function testGetSetAliases()
         $this->assertEquals(array('name1'), $command->getAliases(), '->setAliases() sets the aliases');
     }
 
+    public function testSetAliasesNull()
+    {
+        $command = new \TestCommand();
+        $this->{method_exists($this, $_ = 'expectException') ? $_ : 'setExpectedException'}('InvalidArgumentException');
+        $command->setAliases(null);
+    }
+
     public function testGetSynopsis()
     {
         $command = new \TestCommand();
@@ -164,6 +192,15 @@ public function testGetSynopsis()
         $this->assertEquals('namespace:name [--foo] [--] [<bar>]', $command->getSynopsis(), '->getSynopsis() returns the synopsis');
     }
 
+    public function testAddGetUsages()
+    {
+        $command = new \TestCommand();
+        $command->addUsage('foo1');
+        $command->addUsage('foo2');
+        $this->assertContains('namespace:name foo1', $command->getUsages());
+        $this->assertContains('namespace:name foo2', $command->getUsages());
+    }
+
     public function testGetHelper()
     {
         $application = new Application();
@@ -273,10 +310,10 @@ public function testRunReturnsIntegerExitCode()
         $exitCode = $command->run(new StringInput(''), new NullOutput());
         $this->assertSame(0, $exitCode, '->run() returns integer exit code (treats null as 0)');
 
-        $command = $this->getMock('TestCommand', array('execute'));
+        $command = $this->getMockBuilder('TestCommand')->setMethods(array('execute'))->getMock();
         $command->expects($this->once())
-             ->method('execute')
-             ->will($this->returnValue('2.3'));
+            ->method('execute')
+            ->will($this->returnValue('2.3'));
         $exitCode = $command->run(new StringInput(''), new NullOutput());
         $this->assertSame(2, $exitCode, '->run() returns integer exit code (casts numeric to int)');
     }
@@ -297,6 +334,20 @@ public function testRunReturnsAlwaysInteger()
         $this->assertSame(0, $command->run(new StringInput(''), new NullOutput()));
     }
 
+    public function testRunWithProcessTitle()
+    {
+        $command = new \TestCommand();
+        $command->setApplication(new Application());
+        $command->setProcessTitle('foo');
+        $this->assertSame(0, $command->run(new StringInput(''), new NullOutput()));
+        if (function_exists('cli_set_process_title')) {
+            if (null === @cli_get_process_title() && 'Darwin' === PHP_OS) {
+                $this->markTestSkipped('Running "cli_get_process_title" as an unprivileged user is not supported on MacOS.');
+            }
+            $this->assertEquals('foo', cli_get_process_title());
+        }
+    }
+
     public function testSetCode()
     {
         $command = new \TestCommand();
@@ -334,6 +385,29 @@ public function testSetCodeBindToClosure($previouslyBound, $expected)
         $this->assertEquals('interact called'.PHP_EOL.$expected.PHP_EOL, $tester->getDisplay());
     }
 
+    public function testSetCodeWithStaticClosure()
+    {
+        $command = new \TestCommand();
+        $command->setCode(self::createClosure());
+        $tester = new CommandTester($command);
+        $tester->execute(array());
+
+        if (\PHP_VERSION_ID < 70000) {
+            // Cannot bind static closures in PHP 5
+            $this->assertEquals('interact called'.PHP_EOL.'not bound'.PHP_EOL, $tester->getDisplay());
+        } else {
+            // Can bind static closures in PHP 7
+            $this->assertEquals('interact called'.PHP_EOL.'bound'.PHP_EOL, $tester->getDisplay());
+        }
+    }
+
+    private static function createClosure()
+    {
+        return function (InputInterface $input, OutputInterface $output) {
+            $output->writeln(isset($this) ? 'bound' : 'not bound');
+        };
+    }
+
     public function testSetCodeWithNonClosureCallable()
     {
         $command = new \TestCommand();
diff --git a/lib/composer/vendor/symfony/console/Tests/Command/HelpCommandTest.php b/lib/composer/vendor/symfony/console/Tests/Command/HelpCommandTest.php
index 10bb32419..4d618ac16 100644
--- a/lib/composer/vendor/symfony/console/Tests/Command/HelpCommandTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Command/HelpCommandTest.php
@@ -11,12 +11,13 @@
 
 namespace Symfony\Component\Console\Tests\Command;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Tester\CommandTester;
 use Symfony\Component\Console\Command\HelpCommand;
 use Symfony\Component\Console\Command\ListCommand;
 use Symfony\Component\Console\Application;
 
-class HelpCommandTest extends \PHPUnit_Framework_TestCase
+class HelpCommandTest extends TestCase
 {
     public function testExecuteForCommandAlias()
     {
diff --git a/lib/composer/vendor/symfony/console/Tests/Command/ListCommandTest.php b/lib/composer/vendor/symfony/console/Tests/Command/ListCommandTest.php
index a166a0409..64478ecc0 100644
--- a/lib/composer/vendor/symfony/console/Tests/Command/ListCommandTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Command/ListCommandTest.php
@@ -11,10 +11,11 @@
 
 namespace Symfony\Component\Console\Tests\Command;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Tester\CommandTester;
 use Symfony\Component\Console\Application;
 
-class ListCommandTest extends \PHPUnit_Framework_TestCase
+class ListCommandTest extends TestCase
 {
     public function testExecuteListsCommands()
     {
@@ -30,7 +31,7 @@ public function testExecuteListsCommandsWithXmlOption()
         $application = new Application();
         $commandTester = new CommandTester($command = $application->get('list'));
         $commandTester->execute(array('command' => $command->getName(), '--format' => 'xml'));
-        $this->assertRegExp('/<command id="list" name="list">/', $commandTester->getDisplay(), '->execute() returns a list of available commands in XML if --xml is passed');
+        $this->assertRegExp('/<command id="list" name="list" hidden="0">/', $commandTester->getDisplay(), '->execute() returns a list of available commands in XML if --xml is passed');
     }
 
     public function testExecuteListsCommandsWithRawOption()
diff --git a/lib/composer/vendor/symfony/console/Tests/Command/LockableTraitTest.php b/lib/composer/vendor/symfony/console/Tests/Command/LockableTraitTest.php
new file mode 100644
index 000000000..a622d1b48
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Command/LockableTraitTest.php
@@ -0,0 +1,67 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\Command;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Tester\CommandTester;
+use Symfony\Component\Lock\Factory;
+use Symfony\Component\Lock\Store\FlockStore;
+use Symfony\Component\Lock\Store\SemaphoreStore;
+
+class LockableTraitTest extends TestCase
+{
+    protected static $fixturesPath;
+
+    public static function setUpBeforeClass()
+    {
+        self::$fixturesPath = __DIR__.'/../Fixtures/';
+        require_once self::$fixturesPath.'/FooLockCommand.php';
+        require_once self::$fixturesPath.'/FooLock2Command.php';
+    }
+
+    public function testLockIsReleased()
+    {
+        $command = new \FooLockCommand();
+
+        $tester = new CommandTester($command);
+        $this->assertSame(2, $tester->execute(array()));
+        $this->assertSame(2, $tester->execute(array()));
+    }
+
+    public function testLockReturnsFalseIfAlreadyLockedByAnotherCommand()
+    {
+        $command = new \FooLockCommand();
+
+        if (SemaphoreStore::isSupported(false)) {
+            $store = new SemaphoreStore();
+        } else {
+            $store = new FlockStore();
+        }
+
+        $lock = (new Factory($store))->createLock($command->getName());
+        $lock->acquire();
+
+        $tester = new CommandTester($command);
+        $this->assertSame(1, $tester->execute(array()));
+
+        $lock->release();
+        $this->assertSame(2, $tester->execute(array()));
+    }
+
+    public function testMultipleLockCallsThrowLogicException()
+    {
+        $command = new \FooLock2Command();
+
+        $tester = new CommandTester($command);
+        $this->assertSame(1, $tester->execute(array()));
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/CommandLoader/ContainerCommandLoaderTest.php b/lib/composer/vendor/symfony/console/Tests/CommandLoader/ContainerCommandLoaderTest.php
new file mode 100644
index 000000000..78eefd24f
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/CommandLoader/ContainerCommandLoaderTest.php
@@ -0,0 +1,61 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\CommandLoader;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\CommandLoader\ContainerCommandLoader;
+use Symfony\Component\DependencyInjection\ServiceLocator;
+
+class ContainerCommandLoaderTest extends TestCase
+{
+    public function testHas()
+    {
+        $loader = new ContainerCommandLoader(new ServiceLocator(array(
+            'foo-service' => function () { return new Command('foo'); },
+            'bar-service' => function () { return new Command('bar'); },
+        )), array('foo' => 'foo-service', 'bar' => 'bar-service'));
+
+        $this->assertTrue($loader->has('foo'));
+        $this->assertTrue($loader->has('bar'));
+        $this->assertFalse($loader->has('baz'));
+    }
+
+    public function testGet()
+    {
+        $loader = new ContainerCommandLoader(new ServiceLocator(array(
+            'foo-service' => function () { return new Command('foo'); },
+            'bar-service' => function () { return new Command('bar'); },
+        )), array('foo' => 'foo-service', 'bar' => 'bar-service'));
+
+        $this->assertInstanceOf(Command::class, $loader->get('foo'));
+        $this->assertInstanceOf(Command::class, $loader->get('bar'));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Console\Exception\CommandNotFoundException
+     */
+    public function testGetUnknownCommandThrows()
+    {
+        (new ContainerCommandLoader(new ServiceLocator(array()), array()))->get('unknown');
+    }
+
+    public function testGetCommandNames()
+    {
+        $loader = new ContainerCommandLoader(new ServiceLocator(array(
+            'foo-service' => function () { return new Command('foo'); },
+            'bar-service' => function () { return new Command('bar'); },
+        )), array('foo' => 'foo-service', 'bar' => 'bar-service'));
+
+        $this->assertSame(array('foo', 'bar'), $loader->getNames());
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/CommandLoader/FactoryCommandLoaderTest.php b/lib/composer/vendor/symfony/console/Tests/CommandLoader/FactoryCommandLoaderTest.php
new file mode 100644
index 000000000..5ee6cd1ec
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/CommandLoader/FactoryCommandLoaderTest.php
@@ -0,0 +1,60 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\CommandLoader;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\CommandLoader\FactoryCommandLoader;
+
+class FactoryCommandLoaderTest extends TestCase
+{
+    public function testHas()
+    {
+        $loader = new FactoryCommandLoader(array(
+            'foo' => function () { return new Command('foo'); },
+            'bar' => function () { return new Command('bar'); },
+        ));
+
+        $this->assertTrue($loader->has('foo'));
+        $this->assertTrue($loader->has('bar'));
+        $this->assertFalse($loader->has('baz'));
+    }
+
+    public function testGet()
+    {
+        $loader = new FactoryCommandLoader(array(
+            'foo' => function () { return new Command('foo'); },
+            'bar' => function () { return new Command('bar'); },
+        ));
+
+        $this->assertInstanceOf(Command::class, $loader->get('foo'));
+        $this->assertInstanceOf(Command::class, $loader->get('bar'));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Console\Exception\CommandNotFoundException
+     */
+    public function testGetUnknownCommandThrows()
+    {
+        (new FactoryCommandLoader(array()))->get('unknown');
+    }
+
+    public function testGetCommandNames()
+    {
+        $loader = new FactoryCommandLoader(array(
+            'foo' => function () { return new Command('foo'); },
+            'bar' => function () { return new Command('bar'); },
+        ));
+
+        $this->assertSame(array('foo', 'bar'), $loader->getNames());
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/DependencyInjection/AddConsoleCommandPassTest.php b/lib/composer/vendor/symfony/console/Tests/DependencyInjection/AddConsoleCommandPassTest.php
new file mode 100644
index 000000000..34f648610
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/DependencyInjection/AddConsoleCommandPassTest.php
@@ -0,0 +1,187 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\DependencyInjection;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\CommandLoader\ContainerCommandLoader;
+use Symfony\Component\Console\DependencyInjection\AddConsoleCommandPass;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Definition;
+use Symfony\Component\DependencyInjection\TypedReference;
+
+class AddConsoleCommandPassTest extends TestCase
+{
+    /**
+     * @dataProvider visibilityProvider
+     */
+    public function testProcess($public)
+    {
+        $container = new ContainerBuilder();
+        $container->addCompilerPass(new AddConsoleCommandPass());
+        $container->setParameter('my-command.class', 'Symfony\Component\Console\Tests\DependencyInjection\MyCommand');
+
+        $definition = new Definition('%my-command.class%');
+        $definition->setPublic($public);
+        $definition->addTag('console.command');
+        $container->setDefinition('my-command', $definition);
+
+        $container->compile();
+
+        $alias = 'console.command.symfony_component_console_tests_dependencyinjection_mycommand';
+
+        if ($public) {
+            $this->assertFalse($container->hasAlias($alias));
+            $id = 'my-command';
+        } else {
+            $id = $alias;
+            // The alias is replaced by a Definition by the ReplaceAliasByActualDefinitionPass
+            // in case the original service is private
+            $this->assertFalse($container->hasDefinition('my-command'));
+            $this->assertTrue($container->hasDefinition($alias));
+        }
+
+        $this->assertTrue($container->hasParameter('console.command.ids'));
+        $this->assertSame(array($alias => $id), $container->getParameter('console.command.ids'));
+    }
+
+    public function testProcessRegistersLazyCommands()
+    {
+        $container = new ContainerBuilder();
+        $command = $container
+            ->register('my-command', MyCommand::class)
+            ->setPublic(false)
+            ->addTag('console.command', array('command' => 'my:command'))
+            ->addTag('console.command', array('command' => 'my:alias'))
+        ;
+
+        (new AddConsoleCommandPass())->process($container);
+
+        $commandLoader = $container->getDefinition('console.command_loader');
+        $commandLocator = $container->getDefinition((string) $commandLoader->getArgument(0));
+
+        $this->assertSame(ContainerCommandLoader::class, $commandLoader->getClass());
+        $this->assertSame(array('my:command' => 'my-command', 'my:alias' => 'my-command'), $commandLoader->getArgument(1));
+        $this->assertEquals(array(array('my-command' => new ServiceClosureArgument(new TypedReference('my-command', MyCommand::class)))), $commandLocator->getArguments());
+        $this->assertSame(array('console.command.symfony_component_console_tests_dependencyinjection_mycommand' => 'my-command'), $container->getParameter('console.command.ids'));
+        $this->assertSame(array('my-command' => true), $container->getParameter('console.lazy_command.ids'));
+        $this->assertSame(array(array('setName', array('my:command')), array('setAliases', array(array('my:alias')))), $command->getMethodCalls());
+    }
+
+    public function testProcessFallsBackToDefaultName()
+    {
+        $container = new ContainerBuilder();
+        $container
+            ->register('with-default-name', NamedCommand::class)
+            ->setPublic(false)
+            ->addTag('console.command')
+        ;
+
+        $pass = new AddConsoleCommandPass();
+        $pass->process($container);
+
+        $commandLoader = $container->getDefinition('console.command_loader');
+        $commandLocator = $container->getDefinition((string) $commandLoader->getArgument(0));
+
+        $this->assertSame(ContainerCommandLoader::class, $commandLoader->getClass());
+        $this->assertSame(array('default' => 'with-default-name'), $commandLoader->getArgument(1));
+        $this->assertEquals(array(array('with-default-name' => new ServiceClosureArgument(new TypedReference('with-default-name', NamedCommand::class)))), $commandLocator->getArguments());
+        $this->assertSame(array('console.command.symfony_component_console_tests_dependencyinjection_namedcommand' => 'with-default-name'), $container->getParameter('console.command.ids'));
+        $this->assertSame(array('with-default-name' => true), $container->getParameter('console.lazy_command.ids'));
+
+        $container = new ContainerBuilder();
+        $container
+            ->register('with-default-name', NamedCommand::class)
+            ->setPublic(false)
+            ->addTag('console.command', array('command' => 'new-name'))
+        ;
+
+        $pass->process($container);
+
+        $this->assertSame(array('new-name' => 'with-default-name'), $container->getDefinition('console.command_loader')->getArgument(1));
+    }
+
+    public function visibilityProvider()
+    {
+        return array(
+            array(true),
+            array(false),
+        );
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     * @expectedExceptionMessage The service "my-command" tagged "console.command" must not be abstract.
+     */
+    public function testProcessThrowAnExceptionIfTheServiceIsAbstract()
+    {
+        $container = new ContainerBuilder();
+        $container->setResourceTracking(false);
+        $container->addCompilerPass(new AddConsoleCommandPass());
+
+        $definition = new Definition('Symfony\Component\Console\Tests\DependencyInjection\MyCommand');
+        $definition->addTag('console.command');
+        $definition->setAbstract(true);
+        $container->setDefinition('my-command', $definition);
+
+        $container->compile();
+    }
+
+    /**
+     * @expectedException \InvalidArgumentException
+     * @expectedExceptionMessage The service "my-command" tagged "console.command" must be a subclass of "Symfony\Component\Console\Command\Command".
+     */
+    public function testProcessThrowAnExceptionIfTheServiceIsNotASubclassOfCommand()
+    {
+        $container = new ContainerBuilder();
+        $container->setResourceTracking(false);
+        $container->addCompilerPass(new AddConsoleCommandPass());
+
+        $definition = new Definition('SplObjectStorage');
+        $definition->addTag('console.command');
+        $container->setDefinition('my-command', $definition);
+
+        $container->compile();
+    }
+
+    public function testProcessPrivateServicesWithSameCommand()
+    {
+        $container = new ContainerBuilder();
+        $className = 'Symfony\Component\Console\Tests\DependencyInjection\MyCommand';
+
+        $definition1 = new Definition($className);
+        $definition1->addTag('console.command')->setPublic(false);
+
+        $definition2 = new Definition($className);
+        $definition2->addTag('console.command')->setPublic(false);
+
+        $container->setDefinition('my-command1', $definition1);
+        $container->setDefinition('my-command2', $definition2);
+
+        (new AddConsoleCommandPass())->process($container);
+
+        $alias1 = 'console.command.symfony_component_console_tests_dependencyinjection_mycommand';
+        $alias2 = $alias1.'_my-command2';
+        $this->assertTrue($container->hasAlias($alias1));
+        $this->assertTrue($container->hasAlias($alias2));
+    }
+}
+
+class MyCommand extends Command
+{
+}
+
+class NamedCommand extends Command
+{
+    protected static $defaultName = 'default';
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Descriptor/AbstractDescriptorTest.php b/lib/composer/vendor/symfony/console/Tests/Descriptor/AbstractDescriptorTest.php
index c36c4a8e5..3686e7543 100644
--- a/lib/composer/vendor/symfony/console/Tests/Descriptor/AbstractDescriptorTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Descriptor/AbstractDescriptorTest.php
@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Console\Tests\Descriptor;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Application;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Input\InputArgument;
@@ -18,7 +19,7 @@
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Output\BufferedOutput;
 
-abstract class AbstractDescriptorTest extends \PHPUnit_Framework_TestCase
+abstract class AbstractDescriptorTest extends TestCase
 {
     /** @dataProvider getDescribeInputArgumentTestData */
     public function testDescribeInputArgument(InputArgument $argument, $expectedDescription)
@@ -86,7 +87,7 @@ abstract protected function getDescriptor();
 
     abstract protected function getFormat();
 
-    private function getDescriptionTestData(array $objects)
+    protected function getDescriptionTestData(array $objects)
     {
         $data = array();
         foreach ($objects as $name => $object) {
@@ -97,10 +98,10 @@ private function getDescriptionTestData(array $objects)
         return $data;
     }
 
-    protected function assertDescription($expectedDescription, $describedObject)
+    protected function assertDescription($expectedDescription, $describedObject, array $options = array())
     {
         $output = new BufferedOutput(BufferedOutput::VERBOSITY_NORMAL, true);
-        $this->getDescriptor()->describe($output, $describedObject, array('raw_output' => true));
+        $this->getDescriptor()->describe($output, $describedObject, $options + array('raw_output' => true));
         $this->assertEquals(trim($expectedDescription), trim(str_replace(PHP_EOL, "\n", $output->fetch())));
     }
 }
diff --git a/lib/composer/vendor/symfony/console/Tests/Descriptor/JsonDescriptorTest.php b/lib/composer/vendor/symfony/console/Tests/Descriptor/JsonDescriptorTest.php
index f9a15612b..dffcaf664 100644
--- a/lib/composer/vendor/symfony/console/Tests/Descriptor/JsonDescriptorTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Descriptor/JsonDescriptorTest.php
@@ -26,10 +26,10 @@ protected function getFormat()
         return 'json';
     }
 
-    protected function assertDescription($expectedDescription, $describedObject)
+    protected function assertDescription($expectedDescription, $describedObject, array $options = array())
     {
         $output = new BufferedOutput(BufferedOutput::VERBOSITY_NORMAL, true);
-        $this->getDescriptor()->describe($output, $describedObject, array('raw_output' => true));
+        $this->getDescriptor()->describe($output, $describedObject, $options + array('raw_output' => true));
         $this->assertEquals(json_decode(trim($expectedDescription), true), json_decode(trim(str_replace(PHP_EOL, "\n", $output->fetch())), true));
     }
 }
diff --git a/lib/composer/vendor/symfony/console/Tests/Descriptor/MarkdownDescriptorTest.php b/lib/composer/vendor/symfony/console/Tests/Descriptor/MarkdownDescriptorTest.php
index c85e8a594..eb80f58b1 100644
--- a/lib/composer/vendor/symfony/console/Tests/Descriptor/MarkdownDescriptorTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Descriptor/MarkdownDescriptorTest.php
@@ -12,9 +12,27 @@
 namespace Symfony\Component\Console\Tests\Descriptor;
 
 use Symfony\Component\Console\Descriptor\MarkdownDescriptor;
+use Symfony\Component\Console\Tests\Fixtures\DescriptorApplicationMbString;
+use Symfony\Component\Console\Tests\Fixtures\DescriptorCommandMbString;
 
 class MarkdownDescriptorTest extends AbstractDescriptorTest
 {
+    public function getDescribeCommandTestData()
+    {
+        return $this->getDescriptionTestData(array_merge(
+            ObjectsProvider::getCommands(),
+            array('command_mbstring' => new DescriptorCommandMbString())
+        ));
+    }
+
+    public function getDescribeApplicationTestData()
+    {
+        return $this->getDescriptionTestData(array_merge(
+            ObjectsProvider::getApplications(),
+            array('application_mbstring' => new DescriptorApplicationMbString())
+        ));
+    }
+
     protected function getDescriptor()
     {
         return new MarkdownDescriptor();
diff --git a/lib/composer/vendor/symfony/console/Tests/Descriptor/ObjectsProvider.php b/lib/composer/vendor/symfony/console/Tests/Descriptor/ObjectsProvider.php
index 45b3b2fff..b4f34ada1 100644
--- a/lib/composer/vendor/symfony/console/Tests/Descriptor/ObjectsProvider.php
+++ b/lib/composer/vendor/symfony/console/Tests/Descriptor/ObjectsProvider.php
@@ -31,6 +31,8 @@ public static function getInputArguments()
             'input_argument_2' => new InputArgument('argument_name', InputArgument::IS_ARRAY, 'argument description'),
             'input_argument_3' => new InputArgument('argument_name', InputArgument::OPTIONAL, 'argument description', 'default_value'),
             'input_argument_4' => new InputArgument('argument_name', InputArgument::REQUIRED, "multiline\nargument description"),
+            'input_argument_with_style' => new InputArgument('argument_name', InputArgument::OPTIONAL, 'argument description', '<comment>style</>'),
+            'input_argument_with_default_inf_value' => new InputArgument('argument_name', InputArgument::OPTIONAL, 'argument description', INF),
         );
     }
 
@@ -43,6 +45,9 @@ public static function getInputOptions()
             'input_option_4' => new InputOption('option_name', 'o', InputOption::VALUE_IS_ARRAY | InputOption::VALUE_OPTIONAL, 'option description', array()),
             'input_option_5' => new InputOption('option_name', 'o', InputOption::VALUE_REQUIRED, "multiline\noption description"),
             'input_option_6' => new InputOption('option_name', array('o', 'O'), InputOption::VALUE_REQUIRED, 'option with multiple shortcuts'),
+            'input_option_with_style' => new InputOption('option_name', 'o', InputOption::VALUE_REQUIRED, 'option description', '<comment>style</>'),
+            'input_option_with_style_array' => new InputOption('option_name', 'o', InputOption::VALUE_IS_ARRAY | InputOption::VALUE_REQUIRED, 'option description', array('<comment>Hello</comment>', '<info>world</info>')),
+            'input_option_with_default_inf_value' => new InputOption('option_name', 'o', InputOption::VALUE_OPTIONAL, 'option description', INF),
         );
     }
 
diff --git a/lib/composer/vendor/symfony/console/Tests/Descriptor/TextDescriptorTest.php b/lib/composer/vendor/symfony/console/Tests/Descriptor/TextDescriptorTest.php
index 350b67950..c024a522e 100644
--- a/lib/composer/vendor/symfony/console/Tests/Descriptor/TextDescriptorTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Descriptor/TextDescriptorTest.php
@@ -12,9 +12,35 @@
 namespace Symfony\Component\Console\Tests\Descriptor;
 
 use Symfony\Component\Console\Descriptor\TextDescriptor;
+use Symfony\Component\Console\Tests\Fixtures\DescriptorApplication2;
+use Symfony\Component\Console\Tests\Fixtures\DescriptorApplicationMbString;
+use Symfony\Component\Console\Tests\Fixtures\DescriptorCommandMbString;
 
 class TextDescriptorTest extends AbstractDescriptorTest
 {
+    public function getDescribeCommandTestData()
+    {
+        return $this->getDescriptionTestData(array_merge(
+            ObjectsProvider::getCommands(),
+            array('command_mbstring' => new DescriptorCommandMbString())
+        ));
+    }
+
+    public function getDescribeApplicationTestData()
+    {
+        return $this->getDescriptionTestData(array_merge(
+            ObjectsProvider::getApplications(),
+            array('application_mbstring' => new DescriptorApplicationMbString())
+        ));
+    }
+
+    public function testDescribeApplicationWithFilteredNamespace()
+    {
+        $application = new DescriptorApplication2();
+
+        $this->assertDescription(file_get_contents(__DIR__.'/../Fixtures/application_filtered_namespace.txt'), $application, array('namespace' => 'command4'));
+    }
+
     protected function getDescriptor()
     {
         return new TextDescriptor();
diff --git a/lib/composer/vendor/symfony/console/Tests/EventListener/ErrorListenerTest.php b/lib/composer/vendor/symfony/console/Tests/EventListener/ErrorListenerTest.php
new file mode 100644
index 000000000..17eaae090
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/EventListener/ErrorListenerTest.php
@@ -0,0 +1,156 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\EventListener;
+
+use PHPUnit\Framework\TestCase;
+use Psr\Log\LoggerInterface;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Event\ConsoleErrorEvent;
+use Symfony\Component\Console\Event\ConsoleTerminateEvent;
+use Symfony\Component\Console\EventListener\ErrorListener;
+use Symfony\Component\Console\Input\ArgvInput;
+use Symfony\Component\Console\Input\ArrayInput;
+use Symfony\Component\Console\Input\Input;
+use Symfony\Component\Console\Input\StringInput;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class ErrorListenerTest extends TestCase
+{
+    public function testOnConsoleError()
+    {
+        $error = new \TypeError('An error occurred');
+
+        $logger = $this->getLogger();
+        $logger
+            ->expects($this->once())
+            ->method('error')
+            ->with('Error thrown while running command "{command}". Message: "{message}"', array('error' => $error, 'command' => 'test:run --foo=baz buzz', 'message' => 'An error occurred'))
+        ;
+
+        $listener = new ErrorListener($logger);
+        $listener->onConsoleError(new ConsoleErrorEvent(new ArgvInput(array('console.php', 'test:run', '--foo=baz', 'buzz')), $this->getOutput(), $error, new Command('test:run')));
+    }
+
+    public function testOnConsoleErrorWithNoCommandAndNoInputString()
+    {
+        $error = new \RuntimeException('An error occurred');
+
+        $logger = $this->getLogger();
+        $logger
+            ->expects($this->once())
+            ->method('error')
+            ->with('An error occurred while using the console. Message: "{message}"', array('error' => $error, 'message' => 'An error occurred'))
+        ;
+
+        $listener = new ErrorListener($logger);
+        $listener->onConsoleError(new ConsoleErrorEvent(new NonStringInput(), $this->getOutput(), $error));
+    }
+
+    public function testOnConsoleTerminateForNonZeroExitCodeWritesToLog()
+    {
+        $logger = $this->getLogger();
+        $logger
+            ->expects($this->once())
+            ->method('debug')
+            ->with('Command "{command}" exited with code "{code}"', array('command' => 'test:run', 'code' => 255))
+        ;
+
+        $listener = new ErrorListener($logger);
+        $listener->onConsoleTerminate($this->getConsoleTerminateEvent(new ArgvInput(array('console.php', 'test:run')), 255));
+    }
+
+    public function testOnConsoleTerminateForZeroExitCodeDoesNotWriteToLog()
+    {
+        $logger = $this->getLogger();
+        $logger
+            ->expects($this->never())
+            ->method('debug')
+        ;
+
+        $listener = new ErrorListener($logger);
+        $listener->onConsoleTerminate($this->getConsoleTerminateEvent(new ArgvInput(array('console.php', 'test:run')), 0));
+    }
+
+    public function testGetSubscribedEvents()
+    {
+        $this->assertEquals(
+            array(
+                'console.error' => array('onConsoleError', -128),
+                'console.terminate' => array('onConsoleTerminate', -128),
+            ),
+            ErrorListener::getSubscribedEvents()
+        );
+    }
+
+    public function testAllKindsOfInputCanBeLogged()
+    {
+        $logger = $this->getLogger();
+        $logger
+            ->expects($this->exactly(3))
+            ->method('debug')
+            ->with('Command "{command}" exited with code "{code}"', array('command' => 'test:run --foo=bar', 'code' => 255))
+        ;
+
+        $listener = new ErrorListener($logger);
+        $listener->onConsoleTerminate($this->getConsoleTerminateEvent(new ArgvInput(array('console.php', 'test:run', '--foo=bar')), 255));
+        $listener->onConsoleTerminate($this->getConsoleTerminateEvent(new ArrayInput(array('name' => 'test:run', '--foo' => 'bar')), 255));
+        $listener->onConsoleTerminate($this->getConsoleTerminateEvent(new StringInput('test:run --foo=bar'), 255));
+    }
+
+    public function testCommandNameIsDisplayedForNonStringableInput()
+    {
+        $logger = $this->getLogger();
+        $logger
+            ->expects($this->once())
+            ->method('debug')
+            ->with('Command "{command}" exited with code "{code}"', array('command' => 'test:run', 'code' => 255))
+        ;
+
+        $listener = new ErrorListener($logger);
+        $listener->onConsoleTerminate($this->getConsoleTerminateEvent($this->getMockBuilder(InputInterface::class)->getMock(), 255));
+    }
+
+    private function getLogger()
+    {
+        return $this->getMockForAbstractClass(LoggerInterface::class);
+    }
+
+    private function getConsoleTerminateEvent(InputInterface $input, $exitCode)
+    {
+        return new ConsoleTerminateEvent(new Command('test:run'), $input, $this->getOutput(), $exitCode);
+    }
+
+    private function getOutput()
+    {
+        return $this->getMockBuilder(OutputInterface::class)->getMock();
+    }
+}
+
+class NonStringInput extends Input
+{
+    public function getFirstArgument()
+    {
+    }
+
+    public function hasParameterOption($values, $onlyParams = false)
+    {
+    }
+
+    public function getParameterOption($values, $default = false, $onlyParams = false)
+    {
+    }
+
+    public function parse()
+    {
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorApplication2.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorApplication2.php
index ff5513580..7bb02fa54 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorApplication2.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorApplication2.php
@@ -20,5 +20,7 @@ public function __construct()
         parent::__construct('My Symfony application', 'v1.0');
         $this->add(new DescriptorCommand1());
         $this->add(new DescriptorCommand2());
+        $this->add(new DescriptorCommand3());
+        $this->add(new DescriptorCommand4());
     }
 }
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorApplicationMbString.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorApplicationMbString.php
new file mode 100644
index 000000000..bf170c449
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorApplicationMbString.php
@@ -0,0 +1,24 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\Fixtures;
+
+use Symfony\Component\Console\Application;
+
+class DescriptorApplicationMbString extends Application
+{
+    public function __construct()
+    {
+        parent::__construct('MbString åpplicätion');
+
+        $this->add(new DescriptorCommandMbString());
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorCommand3.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorCommand3.php
new file mode 100644
index 000000000..77f92e233
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorCommand3.php
@@ -0,0 +1,27 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\Fixtures;
+
+use Symfony\Component\Console\Command\Command;
+
+class DescriptorCommand3 extends Command
+{
+    protected function configure()
+    {
+        $this
+            ->setName('descriptor:command3')
+            ->setDescription('command 3 description')
+            ->setHelp('command 3 help')
+            ->setHidden(true)
+        ;
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorCommand4.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorCommand4.php
new file mode 100644
index 000000000..13e8e5ba0
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorCommand4.php
@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\Fixtures;
+
+use Symfony\Component\Console\Command\Command;
+
+class DescriptorCommand4 extends Command
+{
+    protected function configure()
+    {
+        $this
+            ->setName('descriptor:command4')
+            ->setAliases(array('descriptor:alias_command4', 'command4:descriptor'))
+        ;
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorCommandMbString.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorCommandMbString.php
new file mode 100644
index 000000000..66de917e2
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/DescriptorCommandMbString.php
@@ -0,0 +1,32 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\Fixtures;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputArgument;
+use Symfony\Component\Console\Input\InputOption;
+
+class DescriptorCommandMbString extends Command
+{
+    protected function configure()
+    {
+        $this
+            ->setName('descriptor:åèä')
+            ->setDescription('command åèä description')
+            ->setHelp('command åèä help')
+            ->addUsage('-o|--option_name <argument_name>')
+            ->addUsage('<argument_name>')
+            ->addArgument('argument_åèä', InputArgument::REQUIRED)
+            ->addOption('option_åèä', 'o', InputOption::VALUE_NONE)
+        ;
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/DummyOutput.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/DummyOutput.php
index 0070c0a48..866e21437 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/DummyOutput.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/DummyOutput.php
@@ -26,7 +26,7 @@ class DummyOutput extends BufferedOutput
     public function getLogs()
     {
         $logs = array();
-        foreach (explode("\n", trim($this->fetch())) as $message) {
+        foreach (explode(PHP_EOL, trim($this->fetch())) as $message) {
             preg_match('/^\[(.*)\] (.*)/', $message, $matches);
             $logs[] = sprintf('%s %s', $matches[1], $matches[2]);
         }
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/FooLock2Command.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/FooLock2Command.php
new file mode 100644
index 000000000..4e4656f20
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/FooLock2Command.php
@@ -0,0 +1,28 @@
+<?php
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Command\LockableTrait;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class FooLock2Command extends Command
+{
+    use LockableTrait;
+
+    protected function configure()
+    {
+        $this->setName('foo:lock2');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        try {
+            $this->lock();
+            $this->lock();
+        } catch (LogicException $e) {
+            return 1;
+        }
+
+        return 2;
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/FooLockCommand.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/FooLockCommand.php
new file mode 100644
index 000000000..dfa28a6be
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/FooLockCommand.php
@@ -0,0 +1,27 @@
+<?php
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Command\LockableTrait;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class FooLockCommand extends Command
+{
+    use LockableTrait;
+
+    protected function configure()
+    {
+        $this->setName('foo:lock');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        if (!$this->lock()) {
+            return 1;
+        }
+
+        $this->release();
+
+        return 2;
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/FooOptCommand.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/FooOptCommand.php
new file mode 100644
index 000000000..9043aa483
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/FooOptCommand.php
@@ -0,0 +1,36 @@
+<?php
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class FooOptCommand extends Command
+{
+    public $input;
+    public $output;
+
+    protected function configure()
+    {
+        $this
+            ->setName('foo:bar')
+            ->setDescription('The foo:bar command')
+            ->setAliases(array('afoobar'))
+            ->addOption('fooopt', 'fo', InputOption::VALUE_OPTIONAL, 'fooopt description')
+        ;
+    }
+
+    protected function interact(InputInterface $input, OutputInterface $output)
+    {
+        $output->writeln('interact called');
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $this->input = $input;
+        $this->output = $output;
+
+        $output->writeln('called');
+        $output->writeln($this->input->getOption('fooopt'));
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/FooSameCaseLowercaseCommand.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/FooSameCaseLowercaseCommand.php
new file mode 100644
index 000000000..c875be0cd
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/FooSameCaseLowercaseCommand.php
@@ -0,0 +1,11 @@
+<?php
+
+use Symfony\Component\Console\Command\Command;
+
+class FooSameCaseLowercaseCommand extends Command
+{
+    protected function configure()
+    {
+        $this->setName('foo:bar')->setDescription('foo:bar command');
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/FooSameCaseUppercaseCommand.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/FooSameCaseUppercaseCommand.php
new file mode 100644
index 000000000..75c8d0024
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/FooSameCaseUppercaseCommand.php
@@ -0,0 +1,11 @@
+<?php
+
+use Symfony\Component\Console\Command\Command;
+
+class FooSameCaseUppercaseCommand extends Command
+{
+    protected function configure()
+    {
+        $this->setName('foo:BAR')->setDescription('foo:BAR command');
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_0.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_0.php
index 996fafb98..8fe7c0771 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_0.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_0.php
@@ -2,10 +2,10 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
 //Ensure has single blank line at start when using block element
 return function (InputInterface $input, OutputInterface $output) {
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
     $output->caution('Lorem ipsum dolor sit amet');
 };
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_1.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_1.php
index 6634cd569..e5c700d60 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_1.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_1.php
@@ -2,11 +2,11 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
 //Ensure has single blank line between titles and blocks
 return function (InputInterface $input, OutputInterface $output) {
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
     $output->title('Title');
     $output->warning('Lorem ipsum dolor sit amet');
     $output->title('Title');
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_10.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_10.php
index 4120df9cb..3111873dd 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_10.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_10.php
@@ -2,11 +2,11 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
 //Ensure that all lines are aligned to the begin of the first line in a very long line block
 return function (InputInterface $input, OutputInterface $output) {
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
     $output->block(
         'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum',
         'CUSTOM',
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_11.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_11.php
index 678afea5d..3ed897def 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_11.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_11.php
@@ -2,11 +2,11 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
 // ensure long words are properly wrapped in blocks
 return function (InputInterface $input, OutputInterface $output) {
     $word = 'Lopadotemachoselachogaleokranioleipsanodrimhypotrimmatosilphioparaomelitokatakechymenokichlepikossyphophattoperisteralektryonoptekephalliokigklopeleiolagoiosiraiobaphetraganopterygon';
-    $sfStyle = new SymfonyStyleWithForcedLineLength($input, $output);
+    $sfStyle = new SymfonyStyle($input, $output);
     $sfStyle->block($word, 'CUSTOM', 'fg=white;bg=blue', ' § ', false);
 };
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_12.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_12.php
index 4386e56de..8c458ae76 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_12.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_12.php
@@ -2,11 +2,11 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
 // ensure that all lines are aligned to the begin of the first one and start with '//' in a very long line comment
 return function (InputInterface $input, OutputInterface $output) {
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
     $output->comment(
         'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum'
     );
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_13.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_13.php
index fe084365f..827cbad1d 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_13.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_13.php
@@ -2,7 +2,6 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
 use Symfony\Component\Console\Style\SymfonyStyle;
 
 // ensure that nested tags have no effect on the color of the '//' prefix
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_14.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_14.php
index e719f7181..a893a48bf 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_14.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_14.php
@@ -2,11 +2,11 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
 // ensure that block() behaves properly with a prefix and without type
 return function (InputInterface $input, OutputInterface $output) {
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
     $output->block(
         'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum',
         null,
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_15.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_15.php
index 29e555b04..68402cd40 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_15.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_15.php
@@ -2,11 +2,11 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
 // ensure that block() behaves properly with a type and without prefix
 return function (InputInterface $input, OutputInterface $output) {
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
     $output->block(
         'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum',
         'TEST'
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_16.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_16.php
index f21fc10d9..66e817963 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_16.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_16.php
@@ -2,12 +2,12 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
 // ensure that block() output is properly formatted (even padding lines)
 return function (InputInterface $input, OutputInterface $output) {
     $output->setDecorated(true);
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
     $output->success(
         'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum',
         'TEST'
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_17.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_17.php
new file mode 100644
index 000000000..311e6b392
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_17.php
@@ -0,0 +1,13 @@
+<?php
+
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+//Ensure symfony style helper methods handle trailing backslashes properly when decorating user texts
+return function (InputInterface $input, OutputInterface $output) {
+    $output = new SymfonyStyle($input, $output);
+
+    $output->title('Title ending with \\');
+    $output->section('Section ending with \\');
+};
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_2.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_2.php
index 6004e3d6c..791b626f2 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_2.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_2.php
@@ -2,11 +2,11 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
 //Ensure has single blank line between blocks
 return function (InputInterface $input, OutputInterface $output) {
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
     $output->warning('Warning');
     $output->caution('Caution');
     $output->error('Error');
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_3.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_3.php
index c7a08f138..99253a6c0 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_3.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_3.php
@@ -2,11 +2,11 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
 //Ensure has single blank line between two titles
 return function (InputInterface $input, OutputInterface $output) {
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
     $output->title('First title');
     $output->title('Second title');
 };
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_4.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_4.php
index afea70c7a..0c5d3fb26 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_4.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_4.php
@@ -2,11 +2,11 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
 //Ensure has single blank line after any text and a title
 return function (InputInterface $input, OutputInterface $output) {
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
 
     $output->write('Lorem ipsum dolor sit amet');
     $output->title('First title');
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_5.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_5.php
index d2c68a9e7..96433ed5b 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_5.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_5.php
@@ -2,11 +2,11 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
-//Ensure has proper line ending before outputing a text block like with SymfonyStyle::listing() or SymfonyStyle::text()
+//Ensure has proper line ending before outputting a text block like with SymfonyStyle::listing() or SymfonyStyle::text()
 return function (InputInterface $input, OutputInterface $output) {
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
 
     $output->writeln('Lorem ipsum dolor sit amet');
     $output->listing(array(
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_6.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_6.php
index f1d799054..8031ec9c3 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_6.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_6.php
@@ -2,11 +2,11 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
 //Ensure has proper blank line after text block when using a block like with SymfonyStyle::success
 return function (InputInterface $input, OutputInterface $output) {
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
 
     $output->listing(array(
         'Lorem ipsum dolor sit amet',
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_7.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_7.php
index cbfea734b..203eb5b12 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_7.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_7.php
@@ -2,11 +2,11 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
 //Ensure questions do not output anything when input is non-interactive
 return function (InputInterface $input, OutputInterface $output) {
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
     $output->title('Title');
     $output->askHidden('Hidden question');
     $output->choice('Choice question with default', array('choice1', 'choice2'), 'choice1');
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_8.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_8.php
index 0244fd272..922ef1f9d 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_8.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_8.php
@@ -2,7 +2,7 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 use Symfony\Component\Console\Helper\TableCell;
 
 //Ensure formatting tables when using multiple headers with TableCell
@@ -21,6 +21,6 @@
         array('978-0804169127', 'Divine Comedy'),
     );
 
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
     $output->table($headers, $rows);
 };
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_9.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_9.php
index 6420730fd..57afdf06b 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_9.php
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/command_9.php
@@ -2,10 +2,10 @@
 
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
-use Symfony\Component\Console\Tests\Style\SymfonyStyleWithForcedLineLength;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
 //Ensure that all lines are aligned to the begin of the first line in a multi-line block
 return function (InputInterface $input, OutputInterface $output) {
-    $output = new SymfonyStyleWithForcedLineLength($input, $output);
+    $output = new SymfonyStyle($input, $output);
     $output->block(array('Custom block', 'Second custom block line'), 'CUSTOM', 'fg=white;bg=green', 'X ', true);
 };
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/interactive_command_1.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/interactive_command_1.php
new file mode 100644
index 000000000..3c9c74405
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/command/interactive_command_1.php
@@ -0,0 +1,19 @@
+<?php
+
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+
+//Ensure that questions have the expected outputs
+return function (InputInterface $input, OutputInterface $output) {
+    $output = new SymfonyStyle($input, $output);
+    $stream = fopen('php://memory', 'r+', false);
+
+    fwrite($stream, "Foo\nBar\nBaz");
+    rewind($stream);
+    $input->setStream($stream);
+
+    $output->ask('What\'s your name?');
+    $output->ask('How are you?');
+    $output->ask('Where do you come from?');
+};
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/output/interactive_output_1.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/output/interactive_output_1.txt
new file mode 100644
index 000000000..6fc7d7eb4
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/output/interactive_output_1.txt
@@ -0,0 +1,7 @@
+
+ What's your name?:
+ > 
+ How are you?:
+ > 
+ Where do you come from?:
+ > 
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/output/output_17.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/output/output_17.txt
new file mode 100644
index 000000000..59d00e04a
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/Style/SymfonyStyle/output/output_17.txt
@@ -0,0 +1,7 @@
+
+Title ending with \
+===================
+
+Section ending with \
+---------------------
+
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/TestTiti.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/TestTiti.php
new file mode 100644
index 000000000..72e29d2a0
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/TestTiti.php
@@ -0,0 +1,21 @@
+<?php
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class TestTiti extends Command
+{
+    protected function configure()
+    {
+        $this
+            ->setName('test-titi')
+            ->setDescription('The test:titi command')
+        ;
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $output->write('test-titi');
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/TestToto.php b/lib/composer/vendor/symfony/console/Tests/Fixtures/TestToto.php
new file mode 100644
index 000000000..f14805db6
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/TestToto.php
@@ -0,0 +1,22 @@
+<?php
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class TestToto extends Command
+{
+    protected function configure()
+    {
+        $this
+            ->setName('test-toto')
+            ->setDescription('The test-toto command')
+            ->setAliases(array('test'))
+        ;
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $output->write('test-toto');
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.json b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.json
index dab170a35..29faa8262 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.json
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.json
@@ -2,6 +2,7 @@
     "commands": [
         {
             "name": "help",
+            "hidden": false,
             "usage": [
                 "help [--format FORMAT] [--raw] [--] [<command_name>]"
             ],
@@ -104,6 +105,7 @@
         },
         {
             "name": "list",
+            "hidden": false,
             "usage": [
                 "list [--raw] [--format FORMAT] [--] [<namespace>]"
             ],
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.md
index f1d88c5b7..b46c975a7 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.md
@@ -1,181 +1,172 @@
-UNKNOWN
-=======
+Console Tool
+============
 
-* help
-* list
+* [`help`](#help)
+* [`list`](#list)
 
-help
-----
+`help`
+------
 
-* Description: Displays help for a command
-* Usage:
+Displays help for a command
 
-  * `help [--format FORMAT] [--raw] [--] [<command_name>]`
+### Usage
 
-The <info>help</info> command displays help for a given command:
+* `help [--format FORMAT] [--raw] [--] [<command_name>]`
 
-  <info>php app/console help list</info>
+The help command displays help for a given command:
 
-You can also output the help in other formats by using the <comment>--format</comment> option:
+  php app/console help list
 
-  <info>php app/console help --format=xml list</info>
+You can also output the help in other formats by using the --format option:
 
-To display the list of available commands, please use the <info>list</info> command.
+  php app/console help --format=xml list
 
-### Arguments:
+To display the list of available commands, please use the list command.
 
-**command_name:**
+### Arguments
+
+#### `command_name`
+
+The command name
 
-* Name: command_name
 * Is required: no
 * Is array: no
-* Description: The command name
 * Default: `'help'`
 
-### Options:
+### Options
 
-**format:**
+#### `--format`
+
+The output format (txt, xml, json, or md)
 
-* Name: `--format`
-* Shortcut: <none>
 * Accept value: yes
 * Is value required: yes
 * Is multiple: no
-* Description: The output format (txt, xml, json, or md)
 * Default: `'txt'`
 
-**raw:**
+#### `--raw`
+
+To output raw command help
 
-* Name: `--raw`
-* Shortcut: <none>
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: To output raw command help
 * Default: `false`
 
-**help:**
+#### `--help|-h`
+
+Display this help message
 
-* Name: `--help`
-* Shortcut: `-h`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Display this help message
 * Default: `false`
 
-**quiet:**
+#### `--quiet|-q`
+
+Do not output any message
 
-* Name: `--quiet`
-* Shortcut: `-q`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Do not output any message
 * Default: `false`
 
-**verbose:**
+#### `--verbose|-v|-vv|-vvv`
+
+Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
 
-* Name: `--verbose`
-* Shortcut: `-v|-vv|-vvv`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
 * Default: `false`
 
-**version:**
+#### `--version|-V`
+
+Display this application version
 
-* Name: `--version`
-* Shortcut: `-V`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Display this application version
 * Default: `false`
 
-**ansi:**
+#### `--ansi`
+
+Force ANSI output
 
-* Name: `--ansi`
-* Shortcut: <none>
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Force ANSI output
 * Default: `false`
 
-**no-ansi:**
+#### `--no-ansi`
+
+Disable ANSI output
 
-* Name: `--no-ansi`
-* Shortcut: <none>
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Disable ANSI output
 * Default: `false`
 
-**no-interaction:**
+#### `--no-interaction|-n`
+
+Do not ask any interactive question
 
-* Name: `--no-interaction`
-* Shortcut: `-n`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Do not ask any interactive question
 * Default: `false`
 
-list
-----
+`list`
+------
+
+Lists commands
 
-* Description: Lists commands
-* Usage:
+### Usage
 
-  * `list [--raw] [--format FORMAT] [--] [<namespace>]`
+* `list [--raw] [--format FORMAT] [--] [<namespace>]`
 
-The <info>list</info> command lists all commands:
+The list command lists all commands:
 
-  <info>php app/console list</info>
+  php app/console list
 
 You can also display the commands for a specific namespace:
 
-  <info>php app/console list test</info>
+  php app/console list test
 
-You can also output the information in other formats by using the <comment>--format</comment> option:
+You can also output the information in other formats by using the --format option:
 
-  <info>php app/console list --format=xml</info>
+  php app/console list --format=xml
 
 It's also possible to get raw list of commands (useful for embedding command runner):
 
-  <info>php app/console list --raw</info>
+  php app/console list --raw
 
-### Arguments:
+### Arguments
 
-**namespace:**
+#### `namespace`
+
+The namespace name
 
-* Name: namespace
 * Is required: no
 * Is array: no
-* Description: The namespace name
 * Default: `NULL`
 
-### Options:
+### Options
+
+#### `--raw`
 
-**raw:**
+To output raw command list
 
-* Name: `--raw`
-* Shortcut: <none>
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: To output raw command list
 * Default: `false`
 
-**format:**
+#### `--format`
+
+The output format (txt, xml, json, or md)
 
-* Name: `--format`
-* Shortcut: <none>
 * Accept value: yes
 * Is value required: yes
 * Is multiple: no
-* Description: The output format (txt, xml, json, or md)
 * Default: `'txt'`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.txt
index c4cf8f216..8a7b47e0c 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.txt
@@ -1,4 +1,4 @@
-<info>Console Tool</info>
+Console Tool
 
 <comment>Usage:</comment>
   command [options] [arguments]
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.xml b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.xml
index 8514f233b..a0bd076c5 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.xml
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_1.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <symfony>
   <commands>
-    <command id="help" name="help">
+    <command id="help" name="help" hidden="0">
       <usages>
         <usage>help [--format FORMAT] [--raw] [--] [&lt;command_name&gt;]</usage>
       </usages>
@@ -56,7 +56,7 @@
         </option>
       </options>
     </command>
-    <command id="list" name="list">
+    <command id="list" name="list" hidden="0">
       <usages>
         <usage>list [--raw] [--format FORMAT] [--] [&lt;namespace&gt;]</usage>
       </usages>
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.json b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.json
index 398f1fd0d..4777a60b5 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.json
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.json
@@ -1,7 +1,12 @@
 {
+    "application": {
+        "name": "My Symfony application",
+        "version": "v1.0"
+    },
     "commands": [
         {
             "name": "help",
+            "hidden": false,
             "usage": [
                 "help [--format FORMAT] [--raw] [--] [<command_name>]"
             ],
@@ -104,6 +109,7 @@
         },
         {
             "name": "list",
+            "hidden": false,
             "usage": [
                 "list [--raw] [--format FORMAT] [--] [<namespace>]"
             ],
@@ -143,6 +149,7 @@
         },
         {
             "name": "descriptor:command1",
+            "hidden": false,
             "usage": [
                 "descriptor:command1",
                 "alias1",
@@ -221,6 +228,7 @@
         },
         {
             "name": "descriptor:command2",
+            "hidden": false,
             "usage": [
                 "descriptor:command2 [-o|--option_name] [--] <argument_name>",
                 "descriptor:command2 -o|--option_name <argument_name>",
@@ -313,6 +321,162 @@
                     }
                 }
             }
+        },
+        {
+            "name": "descriptor:command3",
+            "hidden": true,
+            "usage": [
+                "descriptor:command3"
+            ],
+            "description": "command 3 description",
+            "help": "command 3 help",
+            "definition": {
+                "arguments": {},
+                "options": {
+                    "help": {
+                        "name": "--help",
+                        "shortcut": "-h",
+                        "accept_value": false,
+                        "is_value_required": false,
+                        "is_multiple": false,
+                        "description": "Display this help message",
+                        "default": false
+                    },
+                    "quiet": {
+                        "name": "--quiet",
+                        "shortcut": "-q",
+                        "accept_value": false,
+                        "is_value_required": false,
+                        "is_multiple": false,
+                        "description": "Do not output any message",
+                        "default": false
+                    },
+                    "verbose": {
+                        "name": "--verbose",
+                        "shortcut": "-v|-vv|-vvv",
+                        "accept_value": false,
+                        "is_value_required": false,
+                        "is_multiple": false,
+                        "description": "Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug",
+                        "default": false
+                    },
+                    "version": {
+                        "name": "--version",
+                        "shortcut": "-V",
+                        "accept_value": false,
+                        "is_value_required": false,
+                        "is_multiple": false,
+                        "description": "Display this application version",
+                        "default": false
+                    },
+                    "ansi": {
+                        "name": "--ansi",
+                        "shortcut": "",
+                        "accept_value": false,
+                        "is_value_required": false,
+                        "is_multiple": false,
+                        "description": "Force ANSI output",
+                        "default": false
+                    },
+                    "no-ansi": {
+                        "name": "--no-ansi",
+                        "shortcut": "",
+                        "accept_value": false,
+                        "is_value_required": false,
+                        "is_multiple": false,
+                        "description": "Disable ANSI output",
+                        "default": false
+                    },
+                    "no-interaction": {
+                        "name": "--no-interaction",
+                        "shortcut": "-n",
+                        "accept_value": false,
+                        "is_value_required": false,
+                        "is_multiple": false,
+                        "description": "Do not ask any interactive question",
+                        "default": false
+                    }
+                }
+            }
+        },
+        {
+            "name": "descriptor:command4",
+            "hidden": false,
+            "usage": [
+                "descriptor:command4",
+                "descriptor:alias_command4",
+                "command4:descriptor"
+            ],
+            "description": null,
+            "help": "",
+            "definition": {
+                "arguments": {},
+                "options": {
+                    "help": {
+                        "name": "--help",
+                        "shortcut": "-h",
+                        "accept_value": false,
+                        "is_value_required": false,
+                        "is_multiple": false,
+                        "description": "Display this help message",
+                        "default": false
+                    },
+                    "quiet": {
+                        "name": "--quiet",
+                        "shortcut": "-q",
+                        "accept_value": false,
+                        "is_value_required": false,
+                        "is_multiple": false,
+                        "description": "Do not output any message",
+                        "default": false
+                    },
+                    "verbose": {
+                        "name": "--verbose",
+                        "shortcut": "-v|-vv|-vvv",
+                        "accept_value": false,
+                        "is_value_required": false,
+                        "is_multiple": false,
+                        "description": "Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug",
+                        "default": false
+                    },
+                    "version": {
+                        "name": "--version",
+                        "shortcut": "-V",
+                        "accept_value": false,
+                        "is_value_required": false,
+                        "is_multiple": false,
+                        "description": "Display this application version",
+                        "default": false
+                    },
+                    "ansi": {
+                        "name": "--ansi",
+                        "shortcut": "",
+                        "accept_value": false,
+                        "is_value_required": false,
+                        "is_multiple": false,
+                        "description": "Force ANSI output",
+                        "default": false
+                    },
+                    "no-ansi": {
+                        "name": "--no-ansi",
+                        "shortcut": "",
+                        "accept_value": false,
+                        "is_value_required": false,
+                        "is_multiple": false,
+                        "description": "Disable ANSI output",
+                        "default": false
+                    },
+                    "no-interaction": {
+                        "name": "--no-interaction",
+                        "shortcut": "-n",
+                        "accept_value": false,
+                        "is_value_required": false,
+                        "is_multiple": false,
+                        "description": "Do not ask any interactive question",
+                        "default": false
+                    }
+                }
+            }
         }
     ],
     "namespaces": [
@@ -325,11 +489,20 @@
                 "list"
             ]
         },
+        {
+            "id": "command4",
+            "commands": [
+                "command4:descriptor"
+            ]
+        },
         {
             "id": "descriptor",
             "commands": [
+                "descriptor:alias_command4",
                 "descriptor:command1",
-                "descriptor:command2"
+                "descriptor:command2",
+                "descriptor:command3",
+                "descriptor:command4"
             ]
         }
     ]
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.md
index 63b2d9ab4..5b4896c08 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.md
@@ -1,376 +1,431 @@
-My Symfony application
-======================
+My Symfony application v1.0
+===========================
 
-* alias1
-* alias2
-* help
-* list
+* [`alias1`](#descriptorcommand1)
+* [`alias2`](#descriptorcommand1)
+* [`help`](#help)
+* [`list`](#list)
+
+**command4:**
+
+* [`command4:descriptor`](#descriptorcommand4)
 
 **descriptor:**
 
-* descriptor:command1
-* descriptor:command2
+* [`descriptor:alias_command4`](#descriptorcommand4)
+* [`descriptor:command1`](#descriptorcommand1)
+* [`descriptor:command2`](#descriptorcommand2)
+* [`descriptor:command4`](#descriptorcommand4)
+
+`help`
+------
 
-help
-----
+Displays help for a command
 
-* Description: Displays help for a command
-* Usage:
+### Usage
 
-  * `help [--format FORMAT] [--raw] [--] [<command_name>]`
+* `help [--format FORMAT] [--raw] [--] [<command_name>]`
 
-The <info>help</info> command displays help for a given command:
+The help command displays help for a given command:
 
-  <info>php app/console help list</info>
+  php app/console help list
 
-You can also output the help in other formats by using the <comment>--format</comment> option:
+You can also output the help in other formats by using the --format option:
 
-  <info>php app/console help --format=xml list</info>
+  php app/console help --format=xml list
 
-To display the list of available commands, please use the <info>list</info> command.
+To display the list of available commands, please use the list command.
 
-### Arguments:
+### Arguments
 
-**command_name:**
+#### `command_name`
+
+The command name
 
-* Name: command_name
 * Is required: no
 * Is array: no
-* Description: The command name
 * Default: `'help'`
 
-### Options:
+### Options
+
+#### `--format`
 
-**format:**
+The output format (txt, xml, json, or md)
 
-* Name: `--format`
-* Shortcut: <none>
 * Accept value: yes
 * Is value required: yes
 * Is multiple: no
-* Description: The output format (txt, xml, json, or md)
 * Default: `'txt'`
 
-**raw:**
+#### `--raw`
+
+To output raw command help
 
-* Name: `--raw`
-* Shortcut: <none>
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: To output raw command help
 * Default: `false`
 
-**help:**
+#### `--help|-h`
+
+Display this help message
 
-* Name: `--help`
-* Shortcut: `-h`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Display this help message
 * Default: `false`
 
-**quiet:**
+#### `--quiet|-q`
+
+Do not output any message
 
-* Name: `--quiet`
-* Shortcut: `-q`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Do not output any message
 * Default: `false`
 
-**verbose:**
+#### `--verbose|-v|-vv|-vvv`
+
+Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
 
-* Name: `--verbose`
-* Shortcut: `-v|-vv|-vvv`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
 * Default: `false`
 
-**version:**
+#### `--version|-V`
+
+Display this application version
 
-* Name: `--version`
-* Shortcut: `-V`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Display this application version
 * Default: `false`
 
-**ansi:**
+#### `--ansi`
+
+Force ANSI output
 
-* Name: `--ansi`
-* Shortcut: <none>
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Force ANSI output
 * Default: `false`
 
-**no-ansi:**
+#### `--no-ansi`
+
+Disable ANSI output
 
-* Name: `--no-ansi`
-* Shortcut: <none>
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Disable ANSI output
 * Default: `false`
 
-**no-interaction:**
+#### `--no-interaction|-n`
+
+Do not ask any interactive question
 
-* Name: `--no-interaction`
-* Shortcut: `-n`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Do not ask any interactive question
 * Default: `false`
 
-list
-----
+`list`
+------
+
+Lists commands
 
-* Description: Lists commands
-* Usage:
+### Usage
 
-  * `list [--raw] [--format FORMAT] [--] [<namespace>]`
+* `list [--raw] [--format FORMAT] [--] [<namespace>]`
 
-The <info>list</info> command lists all commands:
+The list command lists all commands:
 
-  <info>php app/console list</info>
+  php app/console list
 
 You can also display the commands for a specific namespace:
 
-  <info>php app/console list test</info>
+  php app/console list test
 
-You can also output the information in other formats by using the <comment>--format</comment> option:
+You can also output the information in other formats by using the --format option:
 
-  <info>php app/console list --format=xml</info>
+  php app/console list --format=xml
 
 It's also possible to get raw list of commands (useful for embedding command runner):
 
-  <info>php app/console list --raw</info>
+  php app/console list --raw
 
-### Arguments:
+### Arguments
 
-**namespace:**
+#### `namespace`
+
+The namespace name
 
-* Name: namespace
 * Is required: no
 * Is array: no
-* Description: The namespace name
 * Default: `NULL`
 
-### Options:
+### Options
+
+#### `--raw`
 
-**raw:**
+To output raw command list
 
-* Name: `--raw`
-* Shortcut: <none>
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: To output raw command list
 * Default: `false`
 
-**format:**
+#### `--format`
+
+The output format (txt, xml, json, or md)
 
-* Name: `--format`
-* Shortcut: <none>
 * Accept value: yes
 * Is value required: yes
 * Is multiple: no
-* Description: The output format (txt, xml, json, or md)
 * Default: `'txt'`
 
-descriptor:command1
--------------------
+`descriptor:command1`
+---------------------
 
-* Description: command 1 description
-* Usage:
+command 1 description
 
-  * `descriptor:command1`
-  * `alias1`
-  * `alias2`
+### Usage
+
+* `descriptor:command1`
+* `alias1`
+* `alias2`
 
 command 1 help
 
-### Options:
+### Options
+
+#### `--help|-h`
 
-**help:**
+Display this help message
 
-* Name: `--help`
-* Shortcut: `-h`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Display this help message
 * Default: `false`
 
-**quiet:**
+#### `--quiet|-q`
+
+Do not output any message
 
-* Name: `--quiet`
-* Shortcut: `-q`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Do not output any message
 * Default: `false`
 
-**verbose:**
+#### `--verbose|-v|-vv|-vvv`
+
+Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
 
-* Name: `--verbose`
-* Shortcut: `-v|-vv|-vvv`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
 * Default: `false`
 
-**version:**
+#### `--version|-V`
+
+Display this application version
 
-* Name: `--version`
-* Shortcut: `-V`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Display this application version
 * Default: `false`
 
-**ansi:**
+#### `--ansi`
+
+Force ANSI output
 
-* Name: `--ansi`
-* Shortcut: <none>
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Force ANSI output
 * Default: `false`
 
-**no-ansi:**
+#### `--no-ansi`
+
+Disable ANSI output
 
-* Name: `--no-ansi`
-* Shortcut: <none>
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Disable ANSI output
 * Default: `false`
 
-**no-interaction:**
+#### `--no-interaction|-n`
+
+Do not ask any interactive question
 
-* Name: `--no-interaction`
-* Shortcut: `-n`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Do not ask any interactive question
 * Default: `false`
 
-descriptor:command2
--------------------
+`descriptor:command2`
+---------------------
 
-* Description: command 2 description
-* Usage:
+command 2 description
 
-  * `descriptor:command2 [-o|--option_name] [--] <argument_name>`
-  * `descriptor:command2 -o|--option_name <argument_name>`
-  * `descriptor:command2 <argument_name>`
+### Usage
+
+* `descriptor:command2 [-o|--option_name] [--] <argument_name>`
+* `descriptor:command2 -o|--option_name <argument_name>`
+* `descriptor:command2 <argument_name>`
 
 command 2 help
 
-### Arguments:
+### Arguments
 
-**argument_name:**
+#### `argument_name`
 
-* Name: argument_name
 * Is required: yes
 * Is array: no
-* Description: <none>
 * Default: `NULL`
 
-### Options:
+### Options
+
+#### `--option_name|-o`
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--help|-h`
 
-**option_name:**
+Display this help message
 
-* Name: `--option_name`
-* Shortcut: `-o`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: <none>
 * Default: `false`
 
-**help:**
+#### `--quiet|-q`
+
+Do not output any message
 
-* Name: `--help`
-* Shortcut: `-h`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Display this help message
 * Default: `false`
 
-**quiet:**
+#### `--verbose|-v|-vv|-vvv`
+
+Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
 
-* Name: `--quiet`
-* Shortcut: `-q`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Do not output any message
 * Default: `false`
 
-**verbose:**
+#### `--version|-V`
+
+Display this application version
 
-* Name: `--verbose`
-* Shortcut: `-v|-vv|-vvv`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
 * Default: `false`
 
-**version:**
+#### `--ansi`
+
+Force ANSI output
 
-* Name: `--version`
-* Shortcut: `-V`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Display this application version
 * Default: `false`
 
-**ansi:**
+#### `--no-ansi`
+
+Disable ANSI output
 
-* Name: `--ansi`
-* Shortcut: <none>
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Force ANSI output
 * Default: `false`
 
-**no-ansi:**
+#### `--no-interaction|-n`
+
+Do not ask any interactive question
 
-* Name: `--no-ansi`
-* Shortcut: <none>
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Disable ANSI output
 * Default: `false`
 
-**no-interaction:**
+`descriptor:command4`
+---------------------
+
+### Usage
+
+* `descriptor:command4`
+* `descriptor:alias_command4`
+* `command4:descriptor`
+
+
+### Options
+
+#### `--help|-h`
+
+Display this help message
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--quiet|-q`
+
+Do not output any message
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--verbose|-v|-vv|-vvv`
+
+Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--version|-V`
+
+Display this application version
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--ansi`
+
+Force ANSI output
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--no-ansi`
+
+Disable ANSI output
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--no-interaction|-n`
+
+Do not ask any interactive question
 
-* Name: `--no-interaction`
-* Shortcut: `-n`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: Do not ask any interactive question
 * Default: `false`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.txt
index 292aa829d..d624f1946 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.txt
@@ -1,4 +1,4 @@
-<info>My Symfony application</info> version <comment>v1.0</comment>
+My Symfony application <info>v1.0</info>
 
 <comment>Usage:</comment>
   command [options] [arguments]
@@ -13,10 +13,9 @@
   <info>-v|vv|vvv, --verbose</info>  Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
 
 <comment>Available commands:</comment>
-  <info>alias1</info>               command 1 description
-  <info>alias2</info>               command 1 description
   <info>help</info>                 Displays help for a command
   <info>list</info>                 Lists commands
  <comment>descriptor</comment>
-  <info>descriptor:command1</info>  command 1 description
+  <info>descriptor:command1</info>  [alias1|alias2] command 1 description
   <info>descriptor:command2</info>  command 2 description
+  <info>descriptor:command4</info>  [descriptor:alias_command4|command4:descriptor]
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.xml b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.xml
index 62e3cfcbe..5f0f98bd9 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.xml
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_2.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <symfony name="My Symfony application" version="v1.0">
   <commands>
-    <command id="help" name="help">
+    <command id="help" name="help" hidden="0">
       <usages>
         <usage>help [--format FORMAT] [--raw] [--] [&lt;command_name&gt;]</usage>
       </usages>
@@ -56,7 +56,7 @@
         </option>
       </options>
     </command>
-    <command id="list" name="list">
+    <command id="list" name="list" hidden="0">
       <usages>
         <usage>list [--raw] [--format FORMAT] [--] [&lt;namespace&gt;]</usage>
       </usages>
@@ -94,7 +94,7 @@
         </option>
       </options>
     </command>
-    <command id="descriptor:command1" name="descriptor:command1">
+    <command id="descriptor:command1" name="descriptor:command1" hidden="0">
       <usages>
         <usage>descriptor:command1</usage>
         <usage>alias1</usage>
@@ -127,7 +127,7 @@
         </option>
       </options>
     </command>
-    <command id="descriptor:command2" name="descriptor:command2">
+    <command id="descriptor:command2" name="descriptor:command2" hidden="0">
       <usages>
         <usage>descriptor:command2 [-o|--option_name] [--] &lt;argument_name&gt;</usage>
         <usage>descriptor:command2 -o|--option_name &lt;argument_name&gt;</usage>
@@ -168,6 +168,70 @@
         </option>
       </options>
     </command>
+    <command id="descriptor:command3" name="descriptor:command3" hidden="1">
+      <usages>
+        <usage>descriptor:command3</usage>
+      </usages>
+      <description>command 3 description</description>
+      <help>command 3 help</help>
+      <arguments/>
+      <options>
+        <option name="--help" shortcut="-h" accept_value="0" is_value_required="0" is_multiple="0">
+          <description>Display this help message</description>
+        </option>
+        <option name="--quiet" shortcut="-q" accept_value="0" is_value_required="0" is_multiple="0">
+          <description>Do not output any message</description>
+        </option>
+        <option name="--verbose" shortcut="-v" shortcuts="-v|-vv|-vvv" accept_value="0" is_value_required="0" is_multiple="0">
+          <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug</description>
+        </option>
+        <option name="--version" shortcut="-V" accept_value="0" is_value_required="0" is_multiple="0">
+          <description>Display this application version</description>
+        </option>
+        <option name="--ansi" shortcut="" accept_value="0" is_value_required="0" is_multiple="0">
+          <description>Force ANSI output</description>
+        </option>
+        <option name="--no-ansi" shortcut="" accept_value="0" is_value_required="0" is_multiple="0">
+          <description>Disable ANSI output</description>
+        </option>
+        <option name="--no-interaction" shortcut="-n" accept_value="0" is_value_required="0" is_multiple="0">
+          <description>Do not ask any interactive question</description>
+        </option>
+      </options>
+    </command>
+    <command id="descriptor:command4" name="descriptor:command4" hidden="0">
+      <usages>
+        <usage>descriptor:command4</usage>
+        <usage>descriptor:alias_command4</usage>
+        <usage>command4:descriptor</usage>
+      </usages>
+      <description></description>
+      <help></help>
+      <arguments/>
+      <options>
+        <option name="--help" shortcut="-h" accept_value="0" is_value_required="0" is_multiple="0">
+          <description>Display this help message</description>
+        </option>
+        <option name="--quiet" shortcut="-q" accept_value="0" is_value_required="0" is_multiple="0">
+          <description>Do not output any message</description>
+        </option>
+        <option name="--verbose" shortcut="-v" shortcuts="-v|-vv|-vvv" accept_value="0" is_value_required="0" is_multiple="0">
+          <description>Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug</description>
+        </option>
+        <option name="--version" shortcut="-V" accept_value="0" is_value_required="0" is_multiple="0">
+          <description>Display this application version</description>
+        </option>
+        <option name="--ansi" shortcut="" accept_value="0" is_value_required="0" is_multiple="0">
+          <description>Force ANSI output</description>
+        </option>
+        <option name="--no-ansi" shortcut="" accept_value="0" is_value_required="0" is_multiple="0">
+          <description>Disable ANSI output</description>
+        </option>
+        <option name="--no-interaction" shortcut="-n" accept_value="0" is_value_required="0" is_multiple="0">
+          <description>Do not ask any interactive question</description>
+        </option>
+      </options>
+    </command>
   </commands>
   <namespaces>
     <namespace id="_global">
@@ -176,9 +240,15 @@
       <command>help</command>
       <command>list</command>
     </namespace>
+    <namespace id="command4">
+      <command>command4:descriptor</command>
+    </namespace>
     <namespace id="descriptor">
+      <command>descriptor:alias_command4</command>
       <command>descriptor:command1</command>
       <command>descriptor:command2</command>
+      <command>descriptor:command3</command>
+      <command>descriptor:command4</command>
     </namespace>
   </namespaces>
 </symfony>
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_filtered_namespace.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_filtered_namespace.txt
new file mode 100644
index 000000000..3bca27006
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_filtered_namespace.txt
@@ -0,0 +1,16 @@
+My Symfony application <info>v1.0</info>
+
+<comment>Usage:</comment>
+  command [options] [arguments]
+
+<comment>Options:</comment>
+  <info>-h, --help</info>            Display this help message
+  <info>-q, --quiet</info>           Do not output any message
+  <info>-V, --version</info>         Display this application version
+  <info>    --ansi</info>            Force ANSI output
+  <info>    --no-ansi</info>         Disable ANSI output
+  <info>-n, --no-interaction</info>  Do not ask any interactive question
+  <info>-v|vv|vvv, --verbose</info>  Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+
+<comment>Available commands for the "command4" namespace:</comment>
+  <info>command4:descriptor</info>
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_gethelp.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_gethelp.txt
index 0c16e3c84..5a5920d0e 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_gethelp.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_gethelp.txt
@@ -1 +1 @@
-<info>Console Tool</info>
\ No newline at end of file
+Console Tool
\ No newline at end of file
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_mbstring.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_mbstring.md
new file mode 100644
index 000000000..f34e5585c
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_mbstring.md
@@ -0,0 +1,269 @@
+MbString åpplicätion
+====================
+
+* [`help`](#help)
+* [`list`](#list)
+
+**descriptor:**
+
+* [`descriptor:åèä`](#descriptoråèä)
+
+`help`
+------
+
+Displays help for a command
+
+### Usage
+
+* `help [--format FORMAT] [--raw] [--] [<command_name>]`
+
+The help command displays help for a given command:
+
+  php app/console help list
+
+You can also output the help in other formats by using the --format option:
+
+  php app/console help --format=xml list
+
+To display the list of available commands, please use the list command.
+
+### Arguments
+
+#### `command_name`
+
+The command name
+
+* Is required: no
+* Is array: no
+* Default: `'help'`
+
+### Options
+
+#### `--format`
+
+The output format (txt, xml, json, or md)
+
+* Accept value: yes
+* Is value required: yes
+* Is multiple: no
+* Default: `'txt'`
+
+#### `--raw`
+
+To output raw command help
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--help|-h`
+
+Display this help message
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--quiet|-q`
+
+Do not output any message
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--verbose|-v|-vv|-vvv`
+
+Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--version|-V`
+
+Display this application version
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--ansi`
+
+Force ANSI output
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--no-ansi`
+
+Disable ANSI output
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--no-interaction|-n`
+
+Do not ask any interactive question
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+`list`
+------
+
+Lists commands
+
+### Usage
+
+* `list [--raw] [--format FORMAT] [--] [<namespace>]`
+
+The list command lists all commands:
+
+  php app/console list
+
+You can also display the commands for a specific namespace:
+
+  php app/console list test
+
+You can also output the information in other formats by using the --format option:
+
+  php app/console list --format=xml
+
+It's also possible to get raw list of commands (useful for embedding command runner):
+
+  php app/console list --raw
+
+### Arguments
+
+#### `namespace`
+
+The namespace name
+
+* Is required: no
+* Is array: no
+* Default: `NULL`
+
+### Options
+
+#### `--raw`
+
+To output raw command list
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--format`
+
+The output format (txt, xml, json, or md)
+
+* Accept value: yes
+* Is value required: yes
+* Is multiple: no
+* Default: `'txt'`
+
+`descriptor:åèä`
+----------------
+
+command åèä description
+
+### Usage
+
+* `descriptor:åèä [-o|--option_åèä] [--] <argument_åèä>`
+* `descriptor:åèä -o|--option_name <argument_name>`
+* `descriptor:åèä <argument_name>`
+
+command åèä help
+
+### Arguments
+
+#### `argument_åèä`
+
+* Is required: yes
+* Is array: no
+* Default: `NULL`
+
+### Options
+
+#### `--option_åèä|-o`
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--help|-h`
+
+Display this help message
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--quiet|-q`
+
+Do not output any message
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--verbose|-v|-vv|-vvv`
+
+Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--version|-V`
+
+Display this application version
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--ansi`
+
+Force ANSI output
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--no-ansi`
+
+Disable ANSI output
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
+
+#### `--no-interaction|-n`
+
+Do not ask any interactive question
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_mbstring.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_mbstring.txt
new file mode 100644
index 000000000..b409d1881
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_mbstring.txt
@@ -0,0 +1,19 @@
+MbString åpplicätion
+
+<comment>Usage:</comment>
+  command [options] [arguments]
+
+<comment>Options:</comment>
+  <info>-h, --help</info>            Display this help message
+  <info>-q, --quiet</info>           Do not output any message
+  <info>-V, --version</info>         Display this application version
+  <info>    --ansi</info>            Force ANSI output
+  <info>    --no-ansi</info>         Disable ANSI output
+  <info>-n, --no-interaction</info>  Do not ask any interactive question
+  <info>-v|vv|vvv, --verbose</info>  Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+
+<comment>Available commands:</comment>
+  <info>help</info>            Displays help for a command
+  <info>list</info>            Lists commands
+ <comment>descriptor</comment>
+  <info>descriptor:åèä</info>  command åèä description
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception1.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception1.txt
index 919cec421..1df5bd649 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception1.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception1.txt
@@ -1,6 +1,5 @@
 
-                                                                  
-  [Symfony\Component\Console\Exception\CommandNotFoundException]  
-  Command "foo" is not defined.                                   
-                                                                  
+                                 
+  Command "foo" is not defined.  
+                                 
 
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception2.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception2.txt
index 64561715e..932063d73 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception2.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception2.txt
@@ -1,8 +1,7 @@
 
-                                                                
-  [Symfony\Component\Console\Exception\InvalidOptionException]  
-  The "--foo" option does not exist.                            
-                                                                
+                                      
+  The "--foo" option does not exist.  
+                                      
 
 list [--raw] [--format FORMAT] [--] [<namespace>]
 
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception3.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception3.txt
index 8276137bd..5366b84f8 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception3.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception3.txt
@@ -1,16 +1,16 @@
 
-                           
-  [Exception]              
-  Third exception comment  
-                           
+In Foo3Command.php line 26:
+                                              
+  Third exception <fg=blue;bg=red>comment</>  
+                                              
 
-                            
-  [Exception]               
-  Second exception comment  
-                            
+In Foo3Command.php line 23:
+                                               
+  Second exception <comment>comment</comment>  
+                                               
 
+In Foo3Command.php line 21:
                                        
-  [Exception]                          
   First exception <p>this is html</p>  
                                        
 
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception3decorated.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception3decorated.txt
index b4a7b018a..59937092e 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception3decorated.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception3decorated.txt
@@ -1,17 +1,17 @@
 
-                           
-  [Exception]              
-  Third exception comment  
-                           
+In Foo3Command.php line 26:
+                                              
+  Third exception <fg=blue;bg=red>comment</>  
+                                              
 
-                            
-  [Exception]               
-  Second exception comment  
-                            
+In Foo3Command.php line 23:
+                                               
+  Second exception <comment>comment</comment>  
+                                               
 
+In Foo3Command.php line 21:
                                        
-  [Exception]                          
-  First exception <p>this is html</p>  
+  First exception <p>this is html</p>  
                                        
 
 foo3:bar
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception4.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception4.txt
index cb080e9cb..548a13e56 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception4.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception4.txt
@@ -1,7 +1,6 @@
 
-                                                                  
-  [Symfony\Component\Console\Exception\CommandNotFoundException]  
-  Command "foo" is not define                                     
-  d.                                                              
-                                                                  
+                               
+  Command "foo" is not define  
+  d.                           
+                               
 
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_doublewidth1.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_doublewidth1.txt
index 1ba5f8fdd..99f4b3705 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_doublewidth1.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_doublewidth1.txt
@@ -1,6 +1,6 @@
 
+In ApplicationTest.php line 726:
                     
-  [Exception]       
   エラーメッセージ  
                     
 
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_doublewidth1decorated.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_doublewidth1decorated.txt
index 20644251c..14886bd37 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_doublewidth1decorated.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_doublewidth1decorated.txt
@@ -1,6 +1,6 @@
 
+In ApplicationTest.php line 726:
                     
-  [Exception]       
   エラーメッセージ  
                     
 
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_doublewidth2.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_doublewidth2.txt
index e41fcfcf6..01ec1b30e 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_doublewidth2.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_doublewidth2.txt
@@ -1,6 +1,6 @@
 
+In ApplicationTest.php line 740:
                               
-  [Exception]                 
   コマンドの実行中にエラーが  
   発生しました。              
                               
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_escapeslines.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_escapeslines.txt
new file mode 100644
index 000000000..24513d4ef
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_escapeslines.txt
@@ -0,0 +1,9 @@
+
+In ApplicationTest.php line 754:
+                     
+  dont break here <  
+  info>!</info>      
+                     
+
+foo
+
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_linebreaks.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_linebreaks.txt
new file mode 100644
index 000000000..7664b9e35
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_renderexception_linebreaks.txt
@@ -0,0 +1,11 @@
+
+In ApplicationTest.php line 771:
+                                    
+  line 1 with extra spaces          
+  line 2                            
+                                    
+  line 4                            
+                                    
+
+foo
+
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_run2.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_run2.txt
index c8e67aca6..65a685d08 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/application_run2.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/application_run2.txt
@@ -1,28 +1,26 @@
 Usage:
-  help [options] [--] [<command_name>]
+  list [options] [--] [<namespace>]
 
 Arguments:
-  command               The command to execute
-  command_name          The command name [default: "help"]
+  namespace            The namespace name
 
 Options:
-      --format=FORMAT   The output format (txt, xml, json, or md) [default: "txt"]
-      --raw             To output raw command help
-  -h, --help            Display this help message
-  -q, --quiet           Do not output any message
-  -V, --version         Display this application version
-      --ansi            Force ANSI output
-      --no-ansi         Disable ANSI output
-  -n, --no-interaction  Do not ask any interactive question
-  -v|vv|vvv, --verbose  Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug
+      --raw            To output raw command list
+      --format=FORMAT  The output format (txt, xml, json, or md) [default: "txt"]
 
 Help:
-  The help command displays help for a given command:
+  The list command lists all commands:
   
-    php app/console help list
+    php app/console list
   
-  You can also output the help in other formats by using the --format option:
+  You can also display the commands for a specific namespace:
   
-    php app/console help --format=xml list
+    php app/console list test
   
-  To display the list of available commands, please use the list command.
+  You can also output the information in other formats by using the --format option:
+  
+    php app/console list --format=xml
+  
+  It's also possible to get raw list of commands (useful for embedding command runner):
+  
+    php app/console list --raw
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_1.json b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_1.json
index 4cd37eeb4..09087900c 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_1.json
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_1.json
@@ -1,5 +1,6 @@
 {
     "name": "descriptor:command1",
+    "hidden": false,
     "usage": [
         "descriptor:command1",
         "alias1",
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_1.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_1.md
index 34ed3ea77..e9a0180b0 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_1.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_1.md
@@ -1,11 +1,12 @@
-descriptor:command1
--------------------
+`descriptor:command1`
+---------------------
 
-* Description: command 1 description
-* Usage:
+command 1 description
 
-  * `descriptor:command1`
-  * `alias1`
-  * `alias2`
+### Usage
+
+* `descriptor:command1`
+* `alias1`
+* `alias2`
 
 command 1 help
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_1.xml b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_1.xml
index 838b9bd91..fa0cca087 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_1.xml
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_1.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<command id="descriptor:command1" name="descriptor:command1">
+<command id="descriptor:command1" name="descriptor:command1" hidden="0">
   <usages>
     <usage>descriptor:command1</usage>
     <usage>alias1</usage>
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.json b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.json
index 74c1f1260..8a1ec0235 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.json
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.json
@@ -1,5 +1,6 @@
 {
     "name": "descriptor:command2",
+    "hidden": false,
     "usage": [
         "descriptor:command2 [-o|--option_name] [--] <argument_name>",
         "descriptor:command2 -o|--option_name <argument_name>",
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.md
index 6f538b640..41f51f019 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.md
@@ -1,33 +1,29 @@
-descriptor:command2
--------------------
+`descriptor:command2`
+---------------------
 
-* Description: command 2 description
-* Usage:
+command 2 description
 
-  * `descriptor:command2 [-o|--option_name] [--] <argument_name>`
-  * `descriptor:command2 -o|--option_name <argument_name>`
-  * `descriptor:command2 <argument_name>`
+### Usage
+
+* `descriptor:command2 [-o|--option_name] [--] <argument_name>`
+* `descriptor:command2 -o|--option_name <argument_name>`
+* `descriptor:command2 <argument_name>`
 
 command 2 help
 
-### Arguments:
+### Arguments
 
-**argument_name:**
+#### `argument_name`
 
-* Name: argument_name
 * Is required: yes
 * Is array: no
-* Description: <none>
 * Default: `NULL`
 
-### Options:
+### Options
 
-**option_name:**
+#### `--option_name|-o`
 
-* Name: `--option_name`
-* Shortcut: `-o`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: <none>
 * Default: `false`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.txt
index cad9cb45f..2864c7bdc 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.txt
@@ -1,7 +1,7 @@
 <comment>Usage:</comment>
-  descriptor:command2 [options] [--] <argument_name>
-  descriptor:command2 -o|--option_name <argument_name>
-  descriptor:command2 <argument_name>
+  descriptor:command2 [options] [--] \<argument_name>
+  descriptor:command2 -o|--option_name \<argument_name>
+  descriptor:command2 \<argument_name>
 
 <comment>Arguments:</comment>
   <info>argument_name</info>      
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.xml b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.xml
index 67364caa4..ae69e2f49 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.xml
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_2.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<command id="descriptor:command2" name="descriptor:command2">
+<command id="descriptor:command2" name="descriptor:command2" hidden="0">
   <usages>
     <usage>descriptor:command2 [-o|--option_name] [--] &lt;argument_name&gt;</usage>
     <usage>descriptor:command2 -o|--option_name &lt;argument_name&gt;</usage>
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_mbstring.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_mbstring.md
new file mode 100644
index 000000000..7ef40d7b3
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_mbstring.md
@@ -0,0 +1,29 @@
+`descriptor:åèä`
+----------------
+
+command åèä description
+
+### Usage
+
+* `descriptor:åèä [-o|--option_åèä] [--] <argument_åèä>`
+* `descriptor:åèä -o|--option_name <argument_name>`
+* `descriptor:åèä <argument_name>`
+
+command åèä help
+
+### Arguments
+
+#### `argument_åèä`
+
+* Is required: yes
+* Is array: no
+* Default: `NULL`
+
+### Options
+
+#### `--option_åèä|-o`
+
+* Accept value: no
+* Is value required: no
+* Is multiple: no
+* Default: `false`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/command_mbstring.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_mbstring.txt
new file mode 100644
index 000000000..cde457dca
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/command_mbstring.txt
@@ -0,0 +1,13 @@
+<comment>Usage:</comment>
+  descriptor:åèä [options] [--] \<argument_åèä>
+  descriptor:åèä -o|--option_name \<argument_name>
+  descriptor:åèä \<argument_name>
+
+<comment>Arguments:</comment>
+  <info>argument_åèä</info>   
+
+<comment>Options:</comment>
+  <info>-o, --option_åèä</info>  
+
+<comment>Help:</comment>
+  command åèä help
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_1.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_1.md
index 88f311ab5..7516cbd4c 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_1.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_1.md
@@ -1,7 +1,5 @@
-**argument_name:**
+#### `argument_name`
 
-* Name: argument_name
 * Is required: yes
 * Is array: no
-* Description: <none>
 * Default: `NULL`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_2.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_2.md
index 3cdb00cc8..2e7e7580c 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_2.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_2.md
@@ -1,7 +1,7 @@
-**argument_name:**
+#### `argument_name`
+
+argument description
 
-* Name: argument_name
 * Is required: no
 * Is array: yes
-* Description: argument description
 * Default: `array ()`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_3.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_3.md
index be1c443ae..b0dd87852 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_3.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_3.md
@@ -1,7 +1,7 @@
-**argument_name:**
+#### `argument_name`
+
+argument description
 
-* Name: argument_name
 * Is required: no
 * Is array: no
-* Description: argument description
 * Default: `'default_value'`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_4.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_4.md
index f026ab376..b9bb7edc4 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_4.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_4.md
@@ -1,8 +1,8 @@
-**argument_name:**
+#### `argument_name`
+
+multiline
+argument description
 
-* Name: argument_name
 * Is required: yes
 * Is array: no
-* Description: multiline
-  argument description
 * Default: `NULL`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_4.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_4.txt
index aa74e8ceb..fc7d669a1 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_4.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_4.txt
@@ -1,2 +1,2 @@
   <info>argument_name</info>  multiline
-                              argument description
+                 argument description
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_default_inf_value.json b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_default_inf_value.json
new file mode 100644
index 000000000..b61ecf7b8
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_default_inf_value.json
@@ -0,0 +1,7 @@
+{
+    "name": "argument_name",
+    "is_required": false,
+    "is_array": false,
+    "description": "argument description",
+    "default": "INF"
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_default_inf_value.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_default_inf_value.md
new file mode 100644
index 000000000..4f4d9b164
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_default_inf_value.md
@@ -0,0 +1,7 @@
+#### `argument_name`
+
+argument description
+
+* Is required: no
+* Is array: no
+* Default: `INF`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_default_inf_value.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_default_inf_value.txt
new file mode 100644
index 000000000..c32d768c6
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_default_inf_value.txt
@@ -0,0 +1 @@
+  <info>argument_name</info>  argument description<comment> [default: INF]</comment>
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_default_inf_value.xml b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_default_inf_value.xml
new file mode 100644
index 000000000..d45726007
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_default_inf_value.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<argument name="argument_name" is_required="0" is_array="0">
+  <description>argument description</description>
+  <defaults>
+    <default>INF</default>
+  </defaults>
+</argument>
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_style.json b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_style.json
new file mode 100644
index 000000000..933423510
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_style.json
@@ -0,0 +1,7 @@
+{
+    "name": "argument_name",
+    "is_required": false,
+    "is_array": false,
+    "description": "argument description",
+    "default": "<comment>style</>"
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_style.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_style.md
new file mode 100644
index 000000000..a2be96721
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_style.md
@@ -0,0 +1,7 @@
+#### `argument_name`
+
+argument description
+
+* Is required: no
+* Is array: no
+* Default: `'style'`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_style.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_style.txt
new file mode 100644
index 000000000..35384a6be
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_style.txt
@@ -0,0 +1 @@
+  <info>argument_name</info>  argument description<comment> [default: "\<comment>style\</>"]</comment>
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_style.xml b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_style.xml
new file mode 100644
index 000000000..73332c796
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_argument_with_style.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<argument name="argument_name" is_required="0" is_array="0">
+  <description>argument description</description>
+  <defaults>
+    <default>&lt;comment&gt;style&lt;/&gt;</default>
+  </defaults>
+</argument>
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_definition_2.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_definition_2.md
index 923191cdc..ffc2bbbe8 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_definition_2.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_definition_2.md
@@ -1,9 +1,7 @@
-### Arguments:
+### Arguments
 
-**argument_name:**
+#### `argument_name`
 
-* Name: argument_name
 * Is required: yes
 * Is array: no
-* Description: <none>
 * Default: `NULL`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_definition_3.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_definition_3.md
index 40fd7b0a9..11f7cd6b7 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_definition_3.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_definition_3.md
@@ -1,11 +1,8 @@
-### Options:
+### Options
 
-**option_name:**
+#### `--option_name|-o`
 
-* Name: `--option_name`
-* Shortcut: `-o`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: <none>
 * Default: `false`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_definition_4.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_definition_4.md
index a31feea47..c4f947f5c 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_definition_4.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_definition_4.md
@@ -1,21 +1,16 @@
-### Arguments:
+### Arguments
 
-**argument_name:**
+#### `argument_name`
 
-* Name: argument_name
 * Is required: yes
 * Is array: no
-* Description: <none>
 * Default: `NULL`
 
-### Options:
+### Options
 
-**option_name:**
+#### `--option_name|-o`
 
-* Name: `--option_name`
-* Shortcut: `-o`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: <none>
 * Default: `false`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_1.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_1.md
index 6f9e9a7e0..c544a4e60 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_1.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_1.md
@@ -1,9 +1,6 @@
-**option_name:**
+#### `--option_name|-o`
 
-* Name: `--option_name`
-* Shortcut: `-o`
 * Accept value: no
 * Is value required: no
 * Is multiple: no
-* Description: <none>
 * Default: `false`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_2.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_2.md
index 634ac0b03..293e61795 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_2.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_2.md
@@ -1,9 +1,8 @@
-**option_name:**
+#### `--option_name|-o`
+
+option description
 
-* Name: `--option_name`
-* Shortcut: `-o`
 * Accept value: yes
 * Is value required: no
 * Is multiple: no
-* Description: option description
 * Default: `'default_value'`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_3.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_3.md
index 34282896b..7e89d697c 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_3.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_3.md
@@ -1,9 +1,8 @@
-**option_name:**
+#### `--option_name|-o`
+
+option description
 
-* Name: `--option_name`
-* Shortcut: `-o`
 * Accept value: yes
 * Is value required: yes
 * Is multiple: no
-* Description: option description
 * Default: `NULL`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_4.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_4.md
index 8ffba56e7..7eb2d2ae3 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_4.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_4.md
@@ -1,9 +1,8 @@
-**option_name:**
+#### `--option_name|-o`
+
+option description
 
-* Name: `--option_name`
-* Shortcut: `-o`
 * Accept value: yes
 * Is value required: no
 * Is multiple: yes
-* Description: option description
 * Default: `array ()`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_5.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_5.md
index 82f51cad3..72ca43914 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_5.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_5.md
@@ -1,10 +1,9 @@
-**option_name:**
+#### `--option_name|-o`
+
+multiline
+option description
 
-* Name: `--option_name`
-* Shortcut: `-o`
 * Accept value: yes
 * Is value required: yes
 * Is multiple: no
-* Description: multiline
-  option description
 * Default: `NULL`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_5.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_5.txt
index 4368883cc..9563b4cab 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_5.txt
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_5.txt
@@ -1,2 +1,2 @@
   <info>-o, --option_name=OPTION_NAME</info>  multiline
-                                              option description
+                                 option description
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_6.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_6.md
index ed1ea1c84..87acd8b99 100644
--- a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_6.md
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_6.md
@@ -1,9 +1,8 @@
-**option_name:**
+#### `--option_name|-o|-O`
+
+option with multiple shortcuts
 
-* Name: `--option_name`
-* Shortcut: `-o|-O`
 * Accept value: yes
 * Is value required: yes
 * Is multiple: no
-* Description: option with multiple shortcuts
 * Default: `NULL`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_default_inf_value.json b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_default_inf_value.json
new file mode 100644
index 000000000..7c96ad304
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_default_inf_value.json
@@ -0,0 +1,9 @@
+{
+    "name": "--option_name",
+    "shortcut": "-o",
+    "accept_value": true,
+    "is_value_required": false,
+    "is_multiple": false,
+    "description": "option description",
+    "default": "INF"
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_default_inf_value.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_default_inf_value.md
new file mode 100644
index 000000000..c27e30a0a
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_default_inf_value.md
@@ -0,0 +1,8 @@
+#### `--option_name|-o`
+
+option description
+
+* Accept value: yes
+* Is value required: no
+* Is multiple: no
+* Default: `INF`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_default_inf_value.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_default_inf_value.txt
new file mode 100644
index 000000000..d467dcf42
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_default_inf_value.txt
@@ -0,0 +1 @@
+  <info>-o, --option_name[=OPTION_NAME]</info>  option description<comment> [default: INF]</comment>
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_default_inf_value.xml b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_default_inf_value.xml
new file mode 100644
index 000000000..5d1d21753
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_default_inf_value.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<option name="--option_name" shortcut="-o" accept_value="1" is_value_required="0" is_multiple="0">
+  <description>option description</description>
+  <defaults>
+    <default>INF</default>
+  </defaults>
+</option>
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style.json b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style.json
new file mode 100644
index 000000000..df328bf82
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style.json
@@ -0,0 +1,9 @@
+{
+    "name": "--option_name",
+    "shortcut": "-o",
+    "accept_value": true,
+    "is_value_required": true,
+    "is_multiple": false,
+    "description": "option description",
+    "default": "<comment>style</>"
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style.md
new file mode 100644
index 000000000..e07a5643a
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style.md
@@ -0,0 +1,8 @@
+#### `--option_name|-o`
+
+option description
+
+* Accept value: yes
+* Is value required: yes
+* Is multiple: no
+* Default: `'style'`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style.txt
new file mode 100644
index 000000000..880a53518
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style.txt
@@ -0,0 +1 @@
+  <info>-o, --option_name=OPTION_NAME</info>  option description<comment> [default: "\<comment>style\</>"]</comment>
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style.xml b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style.xml
new file mode 100644
index 000000000..764b9e652
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style.xml
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<option name="--option_name" shortcut="-o" accept_value="1" is_value_required="1" is_multiple="0">
+  <description>option description</description>
+  <defaults>
+    <default>&lt;comment&gt;style&lt;/&gt;</default>
+  </defaults>
+</option>
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style_array.json b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style_array.json
new file mode 100644
index 000000000..b1754550b
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style_array.json
@@ -0,0 +1,12 @@
+{
+    "name": "--option_name",
+    "shortcut": "-o",
+    "accept_value": true,
+    "is_value_required": true,
+    "is_multiple": true,
+    "description": "option description",
+    "default": [
+        "<comment>Hello</comment>",
+        "<info>world</info>"
+    ]
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style_array.md b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style_array.md
new file mode 100644
index 000000000..16a045bcf
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style_array.md
@@ -0,0 +1,8 @@
+#### `--option_name|-o`
+
+option description
+
+* Accept value: yes
+* Is value required: yes
+* Is multiple: yes
+* Default: `array (  0 => 'Hello',  1 => 'world',)`
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style_array.txt b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style_array.txt
new file mode 100644
index 000000000..265c18c5a
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style_array.txt
@@ -0,0 +1 @@
+  <info>-o, --option_name=OPTION_NAME</info>  option description<comment> [default: ["\<comment>Hello\</comment>","\<info>world\</info>"]]</comment><comment> (multiple values allowed)</comment>
diff --git a/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style_array.xml b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style_array.xml
new file mode 100644
index 000000000..09dc86583
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Fixtures/input_option_with_style_array.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<option name="--option_name" shortcut="-o" accept_value="1" is_value_required="1" is_multiple="1">
+  <description>option description</description>
+  <defaults>
+    <default>&lt;comment&gt;Hello&lt;/comment&gt;</default>
+    <default>&lt;info&gt;world&lt;/info&gt;</default>
+  </defaults>
+</option>
diff --git a/lib/composer/vendor/symfony/console/Tests/Formatter/OutputFormatterStyleStackTest.php b/lib/composer/vendor/symfony/console/Tests/Formatter/OutputFormatterStyleStackTest.php
index 774df268b..6cd7c82b4 100644
--- a/lib/composer/vendor/symfony/console/Tests/Formatter/OutputFormatterStyleStackTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Formatter/OutputFormatterStyleStackTest.php
@@ -11,10 +11,11 @@
 
 namespace Symfony\Component\Console\Tests\Formatter;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Formatter\OutputFormatterStyleStack;
 use Symfony\Component\Console\Formatter\OutputFormatterStyle;
 
-class OutputFormatterStyleStackTest extends \PHPUnit_Framework_TestCase
+class OutputFormatterStyleStackTest extends TestCase
 {
     public function testPush()
     {
diff --git a/lib/composer/vendor/symfony/console/Tests/Formatter/OutputFormatterStyleTest.php b/lib/composer/vendor/symfony/console/Tests/Formatter/OutputFormatterStyleTest.php
index 0abfb3ce2..ddf77902c 100644
--- a/lib/composer/vendor/symfony/console/Tests/Formatter/OutputFormatterStyleTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Formatter/OutputFormatterStyleTest.php
@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Console\Tests\Formatter;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Formatter\OutputFormatterStyle;
 
-class OutputFormatterStyleTest extends \PHPUnit_Framework_TestCase
+class OutputFormatterStyleTest extends TestCase
 {
     public function testConstructor()
     {
@@ -40,7 +41,7 @@ public function testForeground()
         $style->setForeground('default');
         $this->assertEquals("\033[39mfoo\033[39m", $style->apply('foo'));
 
-        $this->setExpectedException('InvalidArgumentException');
+        $this->{method_exists($this, $_ = 'expectException') ? $_ : 'setExpectedException'}('InvalidArgumentException');
         $style->setForeground('undefined-color');
     }
 
@@ -57,7 +58,7 @@ public function testBackground()
         $style->setBackground('default');
         $this->assertEquals("\033[49mfoo\033[49m", $style->apply('foo'));
 
-        $this->setExpectedException('InvalidArgumentException');
+        $this->{method_exists($this, $_ = 'expectException') ? $_ : 'setExpectedException'}('InvalidArgumentException');
         $style->setBackground('undefined-color');
     }
 
diff --git a/lib/composer/vendor/symfony/console/Tests/Formatter/OutputFormatterTest.php b/lib/composer/vendor/symfony/console/Tests/Formatter/OutputFormatterTest.php
index b8d5ca6d9..4b715c680 100644
--- a/lib/composer/vendor/symfony/console/Tests/Formatter/OutputFormatterTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Formatter/OutputFormatterTest.php
@@ -11,10 +11,11 @@
 
 namespace Symfony\Component\Console\Tests\Formatter;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Formatter\OutputFormatter;
 use Symfony\Component\Console\Formatter\OutputFormatterStyle;
 
-class OutputFormatterTest extends \PHPUnit_Framework_TestCase
+class OutputFormatterTest extends TestCase
 {
     public function testEmptyTag()
     {
@@ -27,6 +28,9 @@ public function testLGCharEscaping()
         $formatter = new OutputFormatter(true);
 
         $this->assertEquals('foo<bar', $formatter->format('foo\\<bar'));
+        $this->assertEquals('foo << bar', $formatter->format('foo << bar'));
+        $this->assertEquals('foo << bar \\', $formatter->format('foo << bar \\'));
+        $this->assertEquals("foo << \033[32mbar \\ baz\033[39m \\", $formatter->format('foo << <info>bar \\ baz</info> \\'));
         $this->assertEquals('<info>some info</info>', $formatter->format('\\<info>some info\\</info>'));
         $this->assertEquals('\\<info>some info\\</info>', OutputFormatter::escape('<info>some info</info>'));
 
@@ -152,6 +156,67 @@ public function testInlineStyle()
         $this->assertEquals("\033[34;41msome text\033[39;49m", $formatter->format('<fg=blue;bg=red>some text</fg=blue;bg=red>'));
     }
 
+    /**
+     * @param string      $tag
+     * @param string|null $expected
+     * @param string|null $input
+     *
+     * @dataProvider provideInlineStyleOptionsCases
+     */
+    public function testInlineStyleOptions($tag, $expected = null, $input = null)
+    {
+        $styleString = substr($tag, 1, -1);
+        $formatter = new OutputFormatter(true);
+        $method = new \ReflectionMethod($formatter, 'createStyleFromString');
+        $method->setAccessible(true);
+        $result = $method->invoke($formatter, $styleString);
+        if (null === $expected) {
+            $this->assertFalse($result);
+            $expected = $tag.$input.'</'.$styleString.'>';
+            $this->assertSame($expected, $formatter->format($expected));
+        } else {
+            /* @var OutputFormatterStyle $result */
+            $this->assertInstanceOf(OutputFormatterStyle::class, $result);
+            $this->assertSame($expected, $formatter->format($tag.$input.'</>'));
+            $this->assertSame($expected, $formatter->format($tag.$input.'</'.$styleString.'>'));
+        }
+    }
+
+    public function provideInlineStyleOptionsCases()
+    {
+        return array(
+            array('<unknown=_unknown_>'),
+            array('<unknown=_unknown_;a=1;b>'),
+            array('<fg=green;>', "\033[32m[test]\033[39m", '[test]'),
+            array('<fg=green;bg=blue;>', "\033[32;44ma\033[39;49m", 'a'),
+            array('<fg=green;options=bold>', "\033[32;1mb\033[39;22m", 'b'),
+            array('<fg=green;options=reverse;>', "\033[32;7m<a>\033[39;27m", '<a>'),
+            array('<fg=green;options=bold,underscore>', "\033[32;1;4mz\033[39;22;24m", 'z'),
+            array('<fg=green;options=bold,underscore,reverse;>', "\033[32;1;4;7md\033[39;22;24;27m", 'd'),
+        );
+    }
+
+    /**
+     * @group legacy
+     * @dataProvider provideInlineStyleTagsWithUnknownOptions
+     * @expectedDeprecation Unknown style options are deprecated since Symfony 3.2 and will be removed in 4.0. Exception "Invalid option specified: "%s". Expected one of (bold, underscore, blink, reverse, conceal)".
+     */
+    public function testInlineStyleOptionsUnknownAreDeprecated($tag, $option)
+    {
+        $formatter = new OutputFormatter(true);
+        $formatter->format($tag);
+    }
+
+    public function provideInlineStyleTagsWithUnknownOptions()
+    {
+        return array(
+            array('<options=abc;>', 'abc'),
+            array('<options=abc,def;>', 'abc'),
+            array('<fg=green;options=xyz;>', 'xyz'),
+            array('<fg=green;options=efg,abc>', 'efg'),
+        );
+    }
+
     public function testNonStyleTag()
     {
         $formatter = new OutputFormatter(true);
@@ -195,6 +260,9 @@ public function testNotDecoratedFormatter()
         $this->assertEquals(
             'some question', $formatter->format('<question>some question</question>')
         );
+        $this->assertEquals(
+            'some text with inline style', $formatter->format('<fg=red>some text with inline style</>')
+        );
 
         $formatter->setDecorated(true);
 
@@ -210,6 +278,9 @@ public function testNotDecoratedFormatter()
         $this->assertEquals(
             "\033[30;46msome question\033[39;49m", $formatter->format('<question>some question</question>')
         );
+        $this->assertEquals(
+            "\033[31msome text with inline style\033[39m", $formatter->format('<fg=red>some text with inline style</>')
+        );
     }
 
     public function testContentWithLineBreaks()
diff --git a/lib/composer/vendor/symfony/console/Tests/Helper/AbstractQuestionHelperTest.php b/lib/composer/vendor/symfony/console/Tests/Helper/AbstractQuestionHelperTest.php
new file mode 100644
index 000000000..56dd65f6b
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/Helper/AbstractQuestionHelperTest.php
@@ -0,0 +1,34 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests\Helper;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Input\StreamableInputInterface;
+
+abstract class AbstractQuestionHelperTest extends TestCase
+{
+    protected function createStreamableInputInterfaceMock($stream = null, $interactive = true)
+    {
+        $mock = $this->getMockBuilder(StreamableInputInterface::class)->getMock();
+        $mock->expects($this->any())
+            ->method('isInteractive')
+            ->will($this->returnValue($interactive));
+
+        if ($stream) {
+            $mock->expects($this->any())
+                ->method('getStream')
+                ->willReturn($stream);
+        }
+
+        return $mock;
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Helper/FormatterHelperTest.php b/lib/composer/vendor/symfony/console/Tests/Helper/FormatterHelperTest.php
index 141dc1dcb..f5d891a1a 100644
--- a/lib/composer/vendor/symfony/console/Tests/Helper/FormatterHelperTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Helper/FormatterHelperTest.php
@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Console\Tests\Helper;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Helper\FormatterHelper;
 
-class FormatterHelperTest extends \PHPUnit_Framework_TestCase
+class FormatterHelperTest extends TestCase
 {
     public function testFormatSection()
     {
diff --git a/lib/composer/vendor/symfony/console/Tests/Helper/HelperSetTest.php b/lib/composer/vendor/symfony/console/Tests/Helper/HelperSetTest.php
index 998249dbc..aceef7041 100644
--- a/lib/composer/vendor/symfony/console/Tests/Helper/HelperSetTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Helper/HelperSetTest.php
@@ -11,10 +11,11 @@
 
 namespace Symfony\Component\Console\Tests\Helper;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Helper\HelperSet;
 use Symfony\Component\Console\Command\Command;
 
-class HelperSetTest extends \PHPUnit_Framework_TestCase
+class HelperSetTest extends TestCase
 {
     public function testConstructor()
     {
@@ -110,7 +111,7 @@ public function testIteration()
 
     private function getGenericMockHelper($name, HelperSet $helperset = null)
     {
-        $mock_helper = $this->getMock('\Symfony\Component\Console\Helper\HelperInterface');
+        $mock_helper = $this->getMockBuilder('\Symfony\Component\Console\Helper\HelperInterface')->getMock();
         $mock_helper->expects($this->any())
             ->method('getName')
             ->will($this->returnValue($name));
diff --git a/lib/composer/vendor/symfony/console/Tests/Helper/HelperTest.php b/lib/composer/vendor/symfony/console/Tests/Helper/HelperTest.php
index 33fa22051..184758244 100644
--- a/lib/composer/vendor/symfony/console/Tests/Helper/HelperTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Helper/HelperTest.php
@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Console\Tests\Helper;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Helper\Helper;
 
-class HelperTest extends \PHPUnit_Framework_TestCase
+class HelperTest extends TestCase
 {
     public function formatTimeProvider()
     {
diff --git a/lib/composer/vendor/symfony/console/Tests/Helper/ProcessHelperTest.php b/lib/composer/vendor/symfony/console/Tests/Helper/ProcessHelperTest.php
index a51fb4359..eb619539e 100644
--- a/lib/composer/vendor/symfony/console/Tests/Helper/ProcessHelperTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Helper/ProcessHelperTest.php
@@ -11,13 +11,14 @@
 
 namespace Symfony\Component\Console\Tests\Helper;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Helper\DebugFormatterHelper;
 use Symfony\Component\Console\Helper\HelperSet;
 use Symfony\Component\Console\Output\StreamOutput;
 use Symfony\Component\Console\Helper\ProcessHelper;
 use Symfony\Component\Process\Process;
 
-class ProcessHelperTest extends \PHPUnit_Framework_TestCase
+class ProcessHelperTest extends TestCase
 {
     /**
      * @dataProvider provideCommandsAndOutput
@@ -46,35 +47,35 @@ public function testPassedCallbackIsExecuted()
 
     public function provideCommandsAndOutput()
     {
-        $successOutputVerbose = <<<EOT
+        $successOutputVerbose = <<<'EOT'
   RUN  php -r "echo 42;"
   RES  Command ran successfully
 
 EOT;
-        $successOutputDebug = <<<EOT
+        $successOutputDebug = <<<'EOT'
   RUN  php -r "echo 42;"
   OUT  42
   RES  Command ran successfully
 
 EOT;
-        $successOutputDebugWithTags = <<<EOT
+        $successOutputDebugWithTags = <<<'EOT'
   RUN  php -r "echo '<info>42</info>';"
   OUT  <info>42</info>
   RES  Command ran successfully
 
 EOT;
-        $successOutputProcessDebug = <<<EOT
+        $successOutputProcessDebug = <<<'EOT'
   RUN  'php' '-r' 'echo 42;'
   OUT  42
   RES  Command ran successfully
 
 EOT;
-        $syntaxErrorOutputVerbose = <<<EOT
+        $syntaxErrorOutputVerbose = <<<'EOT'
   RUN  php -r "fwrite(STDERR, 'error message');usleep(50000);fwrite(STDOUT, 'out message');exit(252);"
   RES  252 Command did not run successfully
 
 EOT;
-        $syntaxErrorOutputDebug = <<<EOT
+        $syntaxErrorOutputDebug = <<<'EOT'
   RUN  php -r "fwrite(STDERR, 'error message');usleep(500000);fwrite(STDOUT, 'out message');exit(252);"
   ERR  error message
   OUT  out message
@@ -83,9 +84,9 @@ public function provideCommandsAndOutput()
 EOT;
 
         $errorMessage = 'An error occurred';
-        if ('\\' === DIRECTORY_SEPARATOR) {
-            $successOutputProcessDebug = str_replace("'", '"', $successOutputProcessDebug);
-        }
+        $args = new Process(array('php', '-r', 'echo 42;'));
+        $args = $args->getCommandLine();
+        $successOutputProcessDebug = str_replace("'php' '-r' 'echo 42;'", $args, $successOutputProcessDebug);
 
         return array(
             array('', 'php -r "echo 42;"', StreamOutput::VERBOSITY_VERBOSE, null),
diff --git a/lib/composer/vendor/symfony/console/Tests/Helper/ProgressBarTest.php b/lib/composer/vendor/symfony/console/Tests/Helper/ProgressBarTest.php
index db2325b73..aca64914a 100644
--- a/lib/composer/vendor/symfony/console/Tests/Helper/ProgressBarTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Helper/ProgressBarTest.php
@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Console\Tests\Helper;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Helper\ProgressBar;
 use Symfony\Component\Console\Helper\Helper;
 use Symfony\Component\Console\Output\StreamOutput;
@@ -18,7 +19,7 @@
 /**
  * @group time-sensitive
  */
-class ProgressBarTest extends \PHPUnit_Framework_TestCase
+class ProgressBarTest extends TestCase
 {
     public function testMultipleStart()
     {
@@ -96,6 +97,77 @@ public function testAdvanceOverMax()
         );
     }
 
+    public function testRegress()
+    {
+        $bar = new ProgressBar($output = $this->getOutputStream());
+        $bar->start();
+        $bar->advance();
+        $bar->advance();
+        $bar->advance(-1);
+
+        rewind($output->getStream());
+        $this->assertEquals(
+            '    0 [>---------------------------]'.
+            $this->generateOutput('    1 [->--------------------------]').
+            $this->generateOutput('    2 [-->-------------------------]').
+            $this->generateOutput('    1 [->--------------------------]'),
+            stream_get_contents($output->getStream())
+        );
+    }
+
+    public function testRegressWithStep()
+    {
+        $bar = new ProgressBar($output = $this->getOutputStream());
+        $bar->start();
+        $bar->advance(4);
+        $bar->advance(4);
+        $bar->advance(-2);
+
+        rewind($output->getStream());
+        $this->assertEquals(
+            '    0 [>---------------------------]'.
+            $this->generateOutput('    4 [---->-----------------------]').
+            $this->generateOutput('    8 [-------->-------------------]').
+            $this->generateOutput('    6 [------>---------------------]'),
+            stream_get_contents($output->getStream())
+        );
+    }
+
+    public function testRegressMultipleTimes()
+    {
+        $bar = new ProgressBar($output = $this->getOutputStream());
+        $bar->start();
+        $bar->advance(3);
+        $bar->advance(3);
+        $bar->advance(-1);
+        $bar->advance(-2);
+
+        rewind($output->getStream());
+        $this->assertEquals(
+            '    0 [>---------------------------]'.
+            $this->generateOutput('    3 [--->------------------------]').
+            $this->generateOutput('    6 [------>---------------------]').
+            $this->generateOutput('    5 [----->----------------------]').
+            $this->generateOutput('    3 [--->------------------------]'),
+            stream_get_contents($output->getStream())
+        );
+    }
+
+    public function testRegressBelowMin()
+    {
+        $bar = new ProgressBar($output = $this->getOutputStream(), 10);
+        $bar->setProgress(1);
+        $bar->advance(-1);
+        $bar->advance(-1);
+
+        rewind($output->getStream());
+        $this->assertEquals(
+            '  1/10 [==>-------------------------]  10%'.
+            $this->generateOutput('  0/10 [>---------------------------]   0%'),
+            stream_get_contents($output->getStream())
+        );
+    }
+
     public function testFormat()
     {
         $expected =
@@ -273,8 +345,6 @@ public function testSetCurrentProgress()
         );
     }
 
-    /**
-     */
     public function testSetCurrentBeforeStarting()
     {
         $bar = new ProgressBar($this->getOutputStream());
@@ -282,49 +352,54 @@ public function testSetCurrentBeforeStarting()
         $this->assertNotNull($bar->getStartTime());
     }
 
-    /**
-     * @expectedException        \LogicException
-     * @expectedExceptionMessage You can't regress the progress bar
-     */
-    public function testRegressProgress()
-    {
-        $bar = new ProgressBar($output = $this->getOutputStream(), 50);
-        $bar->start();
-        $bar->setProgress(15);
-        $bar->setProgress(10);
-    }
-
     public function testRedrawFrequency()
     {
-        $bar = $this->getMock('Symfony\Component\Console\Helper\ProgressBar', array('display'), array($this->getOutputStream(), 6));
-        $bar->expects($this->exactly(4))->method('display');
-
+        $bar = new ProgressBar($output = $this->getOutputStream(), 6);
         $bar->setRedrawFrequency(2);
         $bar->start();
         $bar->setProgress(1);
         $bar->advance(2);
         $bar->advance(2);
         $bar->advance(1);
+
+        rewind($output->getStream());
+        $this->assertEquals(
+            ' 0/6 [>---------------------------]   0%'.
+            $this->generateOutput(' 3/6 [==============>-------------]  50%').
+            $this->generateOutput(' 5/6 [=======================>----]  83%').
+            $this->generateOutput(' 6/6 [============================] 100%'),
+            stream_get_contents($output->getStream())
+        );
     }
 
     public function testRedrawFrequencyIsAtLeastOneIfZeroGiven()
     {
-        $bar = $this->getMock('Symfony\Component\Console\Helper\ProgressBar', array('display'), array($this->getOutputStream()));
-
-        $bar->expects($this->exactly(2))->method('display');
+        $bar = new ProgressBar($output = $this->getOutputStream());
         $bar->setRedrawFrequency(0);
         $bar->start();
         $bar->advance();
+
+        rewind($output->getStream());
+        $this->assertEquals(
+            '    0 [>---------------------------]'.
+            $this->generateOutput('    1 [->--------------------------]'),
+            stream_get_contents($output->getStream())
+        );
     }
 
     public function testRedrawFrequencyIsAtLeastOneIfSmallerOneGiven()
     {
-        $bar = $this->getMock('Symfony\Component\Console\Helper\ProgressBar', array('display'), array($this->getOutputStream()));
-
-        $bar->expects($this->exactly(2))->method('display');
+        $bar = new ProgressBar($output = $this->getOutputStream());
         $bar->setRedrawFrequency(0.9);
         $bar->start();
         $bar->advance();
+
+        rewind($output->getStream());
+        $this->assertEquals(
+            '    0 [>---------------------------]'.
+            $this->generateOutput('    1 [->--------------------------]'),
+            stream_get_contents($output->getStream())
+        );
     }
 
     public function testMultiByteSupport()
@@ -517,6 +592,24 @@ public function testWithoutMax()
         );
     }
 
+    public function testWithSmallScreen()
+    {
+        $output = $this->getOutputStream();
+
+        $bar = new ProgressBar($output);
+        putenv('COLUMNS=12');
+        $bar->start();
+        $bar->advance();
+        putenv('COLUMNS=120');
+
+        rewind($output->getStream());
+        $this->assertEquals(
+            '    0 [>---]'.
+            $this->generateOutput('    1 [->--]'),
+            stream_get_contents($output->getStream())
+        );
+    }
+
     public function testAddingPlaceholderFormatter()
     {
         ProgressBar::setPlaceholderFormatterDefinition('remaining_steps', function (ProgressBar $bar) {
@@ -560,6 +653,8 @@ public function testMultilineFormat()
 
     public function testAnsiColorsAndEmojis()
     {
+        putenv('COLUMNS=156');
+
         $bar = new ProgressBar($output = $this->getOutputStream(), 15);
         ProgressBar::setPlaceholderFormatterDefinition('memory', function (ProgressBar $bar) {
             static $i = 0;
@@ -575,23 +670,37 @@ public function testAnsiColorsAndEmojis()
 
         $bar->setMessage('Starting the demo... fingers crossed', 'title');
         $bar->start();
+
+        rewind($output->getStream());
+        $this->assertEquals(
+            " \033[44;37m Starting the demo... fingers crossed  \033[0m\n".
+            '  0/15 '.$progress.str_repeat($empty, 26)."   0%\n".
+            " \xf0\x9f\x8f\x81  < 1 sec                        \033[44;37m 0 B \033[0m",
+            stream_get_contents($output->getStream())
+        );
+        ftruncate($output->getStream(), 0);
+        rewind($output->getStream());
+
         $bar->setMessage('Looks good to me...', 'title');
         $bar->advance(4);
-        $bar->setMessage('Thanks, bye', 'title');
-        $bar->finish();
 
         rewind($output->getStream());
         $this->assertEquals(
-
-                " \033[44;37m Starting the demo... fingers crossed  \033[0m\n".
-                '  0/15 '.$progress.str_repeat($empty, 26)."   0%\n".
-                " \xf0\x9f\x8f\x81  < 1 sec                        \033[44;37m 0 B \033[0m"
-            .
             $this->generateOutput(
                 " \033[44;37m Looks good to me...                   \033[0m\n".
                 '  4/15 '.str_repeat($done, 7).$progress.str_repeat($empty, 19)."  26%\n".
                 " \xf0\x9f\x8f\x81  < 1 sec                     \033[41;37m 97 KiB \033[0m"
-            ).
+            ),
+            stream_get_contents($output->getStream())
+        );
+        ftruncate($output->getStream(), 0);
+        rewind($output->getStream());
+
+        $bar->setMessage('Thanks, bye', 'title');
+        $bar->finish();
+
+        rewind($output->getStream());
+        $this->assertEquals(
             $this->generateOutput(
                 " \033[44;37m Thanks, bye                           \033[0m\n".
                 ' 15/15 '.str_repeat($done, 28)." 100%\n".
@@ -599,6 +708,7 @@ public function testAnsiColorsAndEmojis()
             ),
             stream_get_contents($output->getStream())
         );
+        putenv('COLUMNS=120');
     }
 
     public function testSetFormat()
@@ -661,4 +771,22 @@ protected function generateOutput($expected)
 
         return "\x0D\x1B[2K".($count ? str_repeat("\x1B[1A\x1B[2K", $count) : '').$expected;
     }
+
+    public function testBarWidthWithMultilineFormat()
+    {
+        putenv('COLUMNS=10');
+
+        $bar = new ProgressBar($output = $this->getOutputStream());
+        $bar->setFormat("%bar%\n0123456789");
+
+        // before starting
+        $bar->setBarWidth(5);
+        $this->assertEquals(5, $bar->getBarWidth());
+
+        // after starting
+        $bar->start();
+        rewind($output->getStream());
+        $this->assertEquals(5, $bar->getBarWidth(), stream_get_contents($output->getStream()));
+        putenv('COLUMNS=120');
+    }
 }
diff --git a/lib/composer/vendor/symfony/console/Tests/Helper/ProgressIndicatorTest.php b/lib/composer/vendor/symfony/console/Tests/Helper/ProgressIndicatorTest.php
index 192625263..c85018dec 100644
--- a/lib/composer/vendor/symfony/console/Tests/Helper/ProgressIndicatorTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Helper/ProgressIndicatorTest.php
@@ -2,13 +2,14 @@
 
 namespace Symfony\Component\Console\Tests\Helper;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Helper\ProgressIndicator;
 use Symfony\Component\Console\Output\StreamOutput;
 
 /**
  * @group time-sensitive
  */
-class ProgressIndicatorTest extends \PHPUnit_Framework_TestCase
+class ProgressIndicatorTest extends TestCase
 {
     public function testDefaultIndicator()
     {
@@ -44,11 +45,11 @@ public function testDefaultIndicator()
             $this->generateOutput(' \\ Starting...').
             $this->generateOutput(' \\ Advancing...').
             $this->generateOutput(' | Advancing...').
-            $this->generateOutput(' | Done...     ').
+            $this->generateOutput(' | Done...').
             PHP_EOL.
             $this->generateOutput(' - Starting Again...').
             $this->generateOutput(' \\ Starting Again...').
-            $this->generateOutput(' \\ Done Again...    ').
+            $this->generateOutput(' \\ Done Again...').
             PHP_EOL,
             stream_get_contents($output->getStream())
         );
@@ -70,8 +71,8 @@ public function testNonDecoratedOutput()
 
         $this->assertEquals(
             ' Starting...'.PHP_EOL.
-            ' Midway...  '.PHP_EOL.
-            ' Done...    '.PHP_EOL.PHP_EOL,
+            ' Midway...'.PHP_EOL.
+            ' Done...'.PHP_EOL.PHP_EOL,
             stream_get_contents($output->getStream())
         );
     }
@@ -177,6 +178,6 @@ protected function generateOutput($expected)
     {
         $count = substr_count($expected, "\n");
 
-        return "\x0D".($count ? sprintf("\033[%dA", $count) : '').$expected;
+        return "\x0D\x1B[2K".($count ? sprintf("\033[%dA", $count) : '').$expected;
     }
 }
diff --git a/lib/composer/vendor/symfony/console/Tests/Helper/QuestionHelperTest.php b/lib/composer/vendor/symfony/console/Tests/Helper/QuestionHelperTest.php
index 6a4f8acea..78ec1d3c7 100644
--- a/lib/composer/vendor/symfony/console/Tests/Helper/QuestionHelperTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Helper/QuestionHelperTest.php
@@ -23,7 +23,7 @@
 /**
  * @group tty
  */
-class QuestionHelperTest extends \PHPUnit_Framework_TestCase
+class QuestionHelperTest extends AbstractQuestionHelperTest
 {
     public function testAskChoice()
     {
@@ -34,22 +34,22 @@ public function testAskChoice()
 
         $heroes = array('Superman', 'Batman', 'Spiderman');
 
-        $questionHelper->setInputStream($this->getInputStream("\n1\n  1  \nFabien\n1\nFabien\n1\n0,2\n 0 , 2  \n\n\n"));
+        $inputStream = $this->getInputStream("\n1\n  1  \nFabien\n1\nFabien\n1\n0,2\n 0 , 2  \n\n\n");
 
         $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '2');
         $question->setMaxAttempts(1);
         // first answer is an empty answer, we're supposed to receive the default value
-        $this->assertEquals('Spiderman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('Spiderman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
 
         $question = new ChoiceQuestion('What is your favorite superhero?', $heroes);
         $question->setMaxAttempts(1);
-        $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('Batman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('Batman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
 
         $question = new ChoiceQuestion('What is your favorite superhero?', $heroes);
         $question->setErrorMessage('Input "%s" is not a superhero!');
         $question->setMaxAttempts(2);
-        $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question));
+        $this->assertEquals('Batman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question));
 
         rewind($output->getStream());
         $stream = stream_get_contents($output->getStream());
@@ -58,7 +58,7 @@ public function testAskChoice()
         try {
             $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '1');
             $question->setMaxAttempts(1);
-            $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question);
+            $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question);
             $this->fail();
         } catch (\InvalidArgumentException $e) {
             $this->assertEquals('Value "Fabien" is invalid', $e->getMessage());
@@ -68,34 +68,38 @@ public function testAskChoice()
         $question->setMaxAttempts(1);
         $question->setMultiselect(true);
 
-        $this->assertEquals(array('Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals(array('Batman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
 
         $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '0,1');
         $question->setMaxAttempts(1);
         $question->setMultiselect(true);
 
-        $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
 
         $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, ' 0 , 1 ');
         $question->setMaxAttempts(1);
         $question->setMultiselect(true);
 
-        $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+
+        $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, 0);
+        // We are supposed to get the default value since we are not in interactive mode
+        $this->assertEquals('Superman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream, true), $this->createOutputInterface(), $question));
     }
 
     public function testAsk()
     {
         $dialog = new QuestionHelper();
 
-        $dialog->setInputStream($this->getInputStream("\n8AM\n"));
+        $inputStream = $this->getInputStream("\n8AM\n");
 
         $question = new Question('What time is it?', '2PM');
-        $this->assertEquals('2PM', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('2PM', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
 
         $question = new Question('What time is it?', '2PM');
-        $this->assertEquals('8AM', $dialog->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question));
+        $this->assertEquals('8AM', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question));
 
         rewind($output->getStream());
         $this->assertEquals('What time is it?', stream_get_contents($output->getStream()));
@@ -118,21 +122,20 @@ public function testAskWithAutocomplete()
         $inputStream = $this->getInputStream("Acm\nAc\177\177s\tTest\n\n\033[A\033[A\n\033[A\033[A\033[A\033[A\033[A\tTest\n\033[B\nS\177\177\033[B\033[B\nF00\177\177oo\t\n");
 
         $dialog = new QuestionHelper();
-        $dialog->setInputStream($inputStream);
         $helperSet = new HelperSet(array(new FormatterHelper()));
         $dialog->setHelperSet($helperSet);
 
         $question = new Question('Please select a bundle', 'FrameworkBundle');
         $question->setAutocompleterValues(array('AcmeDemoBundle', 'AsseticBundle', 'SecurityBundle', 'FooBundle'));
 
-        $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals('AsseticBundleTest', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals('FrameworkBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals('SecurityBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals('FooBundleTest', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals('AsseticBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals('FooBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('AsseticBundleTest', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('FrameworkBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('SecurityBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('FooBundleTest', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('AsseticBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('FooBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
     }
 
     public function testAskWithAutocompleteWithNonSequentialKeys()
@@ -145,14 +148,52 @@ public function testAskWithAutocompleteWithNonSequentialKeys()
         $inputStream = $this->getInputStream("\033[A\033[A\n\033[B\033[B\n");
 
         $dialog = new QuestionHelper();
-        $dialog->setInputStream($inputStream);
         $dialog->setHelperSet(new HelperSet(array(new FormatterHelper())));
 
         $question = new ChoiceQuestion('Please select a bundle', array(1 => 'AcmeDemoBundle', 4 => 'AsseticBundle'));
         $question->setMaxAttempts(1);
 
-        $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals('AsseticBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('AsseticBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+    }
+
+    public function testAutocompleteWithTrailingBackslash()
+    {
+        if (!$this->hasSttyAvailable()) {
+            $this->markTestSkipped('`stty` is required to test autocomplete functionality');
+        }
+
+        $inputStream = $this->getInputStream('E');
+
+        $dialog = new QuestionHelper();
+        $helperSet = new HelperSet(array(new FormatterHelper()));
+        $dialog->setHelperSet($helperSet);
+
+        $question = new Question('');
+        $expectedCompletion = 'ExampleNamespace\\';
+        $question->setAutocompleterValues(array($expectedCompletion));
+
+        $output = $this->createOutputInterface();
+        $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $output, $question);
+
+        $outputStream = $output->getStream();
+        rewind($outputStream);
+        $actualOutput = stream_get_contents($outputStream);
+
+        // Shell control (esc) sequences are not so important: we only care that
+        // <hl> tag is interpreted correctly and replaced
+        $irrelevantEscSequences = array(
+            "\0337" => '', // Save cursor position
+            "\0338" => '', // Restore cursor position
+            "\033[K" => '', // Clear line from cursor till the end
+        );
+
+        $importantActualOutput = strtr($actualOutput, $irrelevantEscSequences);
+
+        // Remove colors (e.g. "\033[30m", "\033[31;41m")
+        $importantActualOutput = preg_replace('/\033\[\d+(;\d+)?m/', '', $importantActualOutput);
+
+        $this->assertEquals($expectedCompletion, $importantActualOutput);
     }
 
     public function testAskHiddenResponse()
@@ -162,12 +203,11 @@ public function testAskHiddenResponse()
         }
 
         $dialog = new QuestionHelper();
-        $dialog->setInputStream($this->getInputStream("8AM\n"));
 
         $question = new Question('What time is it?');
         $question->setHidden(true);
 
-        $this->assertEquals('8AM', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('8AM', $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream("8AM\n")), $this->createOutputInterface(), $question));
     }
 
     /**
@@ -177,9 +217,9 @@ public function testAskConfirmation($question, $expected, $default = true)
     {
         $dialog = new QuestionHelper();
 
-        $dialog->setInputStream($this->getInputStream($question."\n"));
+        $inputStream = $this->getInputStream($question."\n");
         $question = new ConfirmationQuestion('Do you like French fries?', $default);
-        $this->assertEquals($expected, $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question), 'confirmation question should '.($expected ? 'pass' : 'cancel'));
+        $this->assertEquals($expected, $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question), 'confirmation question should '.($expected ? 'pass' : 'cancel'));
     }
 
     public function getAskConfirmationData()
@@ -198,11 +238,11 @@ public function testAskConfirmationWithCustomTrueAnswer()
     {
         $dialog = new QuestionHelper();
 
-        $dialog->setInputStream($this->getInputStream("j\ny\n"));
+        $inputStream = $this->getInputStream("j\ny\n");
         $question = new ConfirmationQuestion('Do you like French fries?', false, '/^(j|y)/i');
-        $this->assertTrue($dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertTrue($dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
         $question = new ConfirmationQuestion('Do you like French fries?', false, '/^(j|y)/i');
-        $this->assertTrue($dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertTrue($dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
     }
 
     public function testAskAndValidate()
@@ -224,13 +264,12 @@ public function testAskAndValidate()
         $question->setValidator($validator);
         $question->setMaxAttempts(2);
 
-        $dialog->setInputStream($this->getInputStream("\nblack\n"));
-        $this->assertEquals('white', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals('black', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $inputStream = $this->getInputStream("\nblack\n");
+        $this->assertEquals('white', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('black', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
 
-        $dialog->setInputStream($this->getInputStream("green\nyellow\norange\n"));
         try {
-            $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question);
+            $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream("green\nyellow\norange\n")), $this->createOutputInterface(), $question);
             $this->fail();
         } catch (\InvalidArgumentException $e) {
             $this->assertEquals($error, $e->getMessage());
@@ -249,13 +288,12 @@ public function testSelectChoiceFromSimpleChoices($providedAnswer, $expectedValu
         );
 
         $dialog = new QuestionHelper();
-        $dialog->setInputStream($this->getInputStream($providedAnswer."\n"));
         $helperSet = new HelperSet(array(new FormatterHelper()));
         $dialog->setHelperSet($helperSet);
 
         $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices);
         $question->setMaxAttempts(1);
-        $answer = $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question);
+        $answer = $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream($providedAnswer."\n")), $this->createOutputInterface(), $question);
 
         $this->assertSame($expectedValue, $answer);
     }
@@ -272,6 +310,37 @@ public function simpleAnswerProvider()
         );
     }
 
+    /**
+     * @dataProvider specialCharacterInMultipleChoice
+     */
+    public function testSpecialCharacterChoiceFromMultipleChoiceList($providedAnswer, $expectedValue)
+    {
+        $possibleChoices = array(
+            '.',
+            'src',
+        );
+
+        $dialog = new QuestionHelper();
+        $inputStream = $this->getInputStream($providedAnswer."\n");
+        $helperSet = new HelperSet(array(new FormatterHelper()));
+        $dialog->setHelperSet($helperSet);
+
+        $question = new ChoiceQuestion('Please select the directory', $possibleChoices);
+        $question->setMaxAttempts(1);
+        $question->setMultiselect(true);
+        $answer = $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question);
+
+        $this->assertSame($expectedValue, $answer);
+    }
+
+    public function specialCharacterInMultipleChoice()
+    {
+        return array(
+            array('.', array('.')),
+            array('., src', array('.', 'src')),
+        );
+    }
+
     /**
      * @dataProvider mixedKeysChoiceListAnswerProvider
      */
@@ -285,13 +354,12 @@ public function testChoiceFromChoicelistWithMixedKeys($providedAnswer, $expected
         );
 
         $dialog = new QuestionHelper();
-        $dialog->setInputStream($this->getInputStream($providedAnswer."\n"));
         $helperSet = new HelperSet(array(new FormatterHelper()));
         $dialog->setHelperSet($helperSet);
 
         $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices);
         $question->setMaxAttempts(1);
-        $answer = $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question);
+        $answer = $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream($providedAnswer."\n")), $this->createOutputInterface(), $question);
 
         $this->assertSame($expectedValue, $answer);
     }
@@ -320,13 +388,12 @@ public function testSelectChoiceFromChoiceList($providedAnswer, $expectedValue)
         );
 
         $dialog = new QuestionHelper();
-        $dialog->setInputStream($this->getInputStream($providedAnswer."\n"));
         $helperSet = new HelperSet(array(new FormatterHelper()));
         $dialog->setHelperSet($helperSet);
 
         $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices);
         $question->setMaxAttempts(1);
-        $answer = $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question);
+        $answer = $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream($providedAnswer."\n")), $this->createOutputInterface(), $question);
 
         $this->assertSame($expectedValue, $answer);
     }
@@ -344,14 +411,13 @@ public function testAmbiguousChoiceFromChoicelist()
         );
 
         $dialog = new QuestionHelper();
-        $dialog->setInputStream($this->getInputStream("My environment\n"));
         $helperSet = new HelperSet(array(new FormatterHelper()));
         $dialog->setHelperSet($helperSet);
 
         $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices);
         $question->setMaxAttempts(1);
 
-        $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question);
+        $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream("My environment\n")), $this->createOutputInterface(), $question);
     }
 
     public function answerProvider()
@@ -368,7 +434,7 @@ public function testNoInteraction()
     {
         $dialog = new QuestionHelper();
         $question = new Question('Do you have a job?', 'not yet');
-        $this->assertEquals('not yet', $dialog->ask($this->createInputInterfaceMock(false), $this->createOutputInterface(), $question));
+        $this->assertEquals('not yet', $dialog->ask($this->createStreamableInputInterfaceMock(null, false), $this->createOutputInterface(), $question));
     }
 
     /**
@@ -388,7 +454,357 @@ public function testChoiceOutputFormattingQuestionForUtf8Keys()
             '  [<info>żółw  </info>] bar',
             '  [<info>łabądź</info>] baz',
         );
-        $output = $this->getMock('\Symfony\Component\Console\Output\OutputInterface');
+        $output = $this->getMockBuilder('\Symfony\Component\Console\Output\OutputInterface')->getMock();
+        $output->method('getFormatter')->willReturn(new OutputFormatter());
+
+        $dialog = new QuestionHelper();
+        $helperSet = new HelperSet(array(new FormatterHelper()));
+        $dialog->setHelperSet($helperSet);
+
+        $output->expects($this->once())->method('writeln')->with($this->equalTo($outputShown));
+
+        $question = new ChoiceQuestion($question, $possibleChoices, 'foo');
+        $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream("\n")), $output, $question);
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyAskChoice()
+    {
+        $questionHelper = new QuestionHelper();
+
+        $helperSet = new HelperSet(array(new FormatterHelper()));
+        $questionHelper->setHelperSet($helperSet);
+
+        $heroes = array('Superman', 'Batman', 'Spiderman');
+
+        $questionHelper->setInputStream($this->getInputStream("\n1\n  1  \nFabien\n1\nFabien\n1\n0,2\n 0 , 2  \n\n\n"));
+
+        $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '2');
+        $question->setMaxAttempts(1);
+        // first answer is an empty answer, we're supposed to receive the default value
+        $this->assertEquals('Spiderman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+
+        $question = new ChoiceQuestion('What is your favorite superhero?', $heroes);
+        $question->setMaxAttempts(1);
+        $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+
+        $question = new ChoiceQuestion('What is your favorite superhero?', $heroes);
+        $question->setErrorMessage('Input "%s" is not a superhero!');
+        $question->setMaxAttempts(2);
+        $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question));
+
+        rewind($output->getStream());
+        $stream = stream_get_contents($output->getStream());
+        $this->assertContains('Input "Fabien" is not a superhero!', $stream);
+
+        try {
+            $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '1');
+            $question->setMaxAttempts(1);
+            $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question);
+            $this->fail();
+        } catch (\InvalidArgumentException $e) {
+            $this->assertEquals('Value "Fabien" is invalid', $e->getMessage());
+        }
+
+        $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, null);
+        $question->setMaxAttempts(1);
+        $question->setMultiselect(true);
+
+        $this->assertEquals(array('Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+
+        $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '0,1');
+        $question->setMaxAttempts(1);
+        $question->setMultiselect(true);
+
+        $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+
+        $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, ' 0 , 1 ');
+        $question->setMaxAttempts(1);
+        $question->setMultiselect(true);
+
+        $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyAsk()
+    {
+        $dialog = new QuestionHelper();
+
+        $dialog->setInputStream($this->getInputStream("\n8AM\n"));
+
+        $question = new Question('What time is it?', '2PM');
+        $this->assertEquals('2PM', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+
+        $question = new Question('What time is it?', '2PM');
+        $this->assertEquals('8AM', $dialog->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question));
+
+        rewind($output->getStream());
+        $this->assertEquals('What time is it?', stream_get_contents($output->getStream()));
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyAskWithAutocomplete()
+    {
+        if (!$this->hasSttyAvailable()) {
+            $this->markTestSkipped('`stty` is required to test autocomplete functionality');
+        }
+
+        // Acm<NEWLINE>
+        // Ac<BACKSPACE><BACKSPACE>s<TAB>Test<NEWLINE>
+        // <NEWLINE>
+        // <UP ARROW><UP ARROW><NEWLINE>
+        // <UP ARROW><UP ARROW><UP ARROW><UP ARROW><UP ARROW><TAB>Test<NEWLINE>
+        // <DOWN ARROW><NEWLINE>
+        // S<BACKSPACE><BACKSPACE><DOWN ARROW><DOWN ARROW><NEWLINE>
+        // F00<BACKSPACE><BACKSPACE>oo<TAB><NEWLINE>
+        $inputStream = $this->getInputStream("Acm\nAc\177\177s\tTest\n\n\033[A\033[A\n\033[A\033[A\033[A\033[A\033[A\tTest\n\033[B\nS\177\177\033[B\033[B\nF00\177\177oo\t\n");
+
+        $dialog = new QuestionHelper();
+        $dialog->setInputStream($inputStream);
+        $helperSet = new HelperSet(array(new FormatterHelper()));
+        $dialog->setHelperSet($helperSet);
+
+        $question = new Question('Please select a bundle', 'FrameworkBundle');
+        $question->setAutocompleterValues(array('AcmeDemoBundle', 'AsseticBundle', 'SecurityBundle', 'FooBundle'));
+
+        $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('AsseticBundleTest', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('FrameworkBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('SecurityBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('FooBundleTest', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('AsseticBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('FooBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyAskWithAutocompleteWithNonSequentialKeys()
+    {
+        if (!$this->hasSttyAvailable()) {
+            $this->markTestSkipped('`stty` is required to test autocomplete functionality');
+        }
+
+        // <UP ARROW><UP ARROW><NEWLINE><DOWN ARROW><DOWN ARROW><NEWLINE>
+        $inputStream = $this->getInputStream("\033[A\033[A\n\033[B\033[B\n");
+
+        $dialog = new QuestionHelper();
+        $dialog->setInputStream($inputStream);
+        $dialog->setHelperSet(new HelperSet(array(new FormatterHelper())));
+
+        $question = new ChoiceQuestion('Please select a bundle', array(1 => 'AcmeDemoBundle', 4 => 'AsseticBundle'));
+        $question->setMaxAttempts(1);
+
+        $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('AsseticBundle', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyAskHiddenResponse()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('This test is not supported on Windows');
+        }
+
+        $dialog = new QuestionHelper();
+        $dialog->setInputStream($this->getInputStream("8AM\n"));
+
+        $question = new Question('What time is it?');
+        $question->setHidden(true);
+
+        $this->assertEquals('8AM', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+    }
+
+    /**
+     * @group        legacy
+     * @dataProvider getAskConfirmationData
+     */
+    public function testLegacyAskConfirmation($question, $expected, $default = true)
+    {
+        $dialog = new QuestionHelper();
+
+        $dialog->setInputStream($this->getInputStream($question."\n"));
+        $question = new ConfirmationQuestion('Do you like French fries?', $default);
+        $this->assertEquals($expected, $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question), 'confirmation question should '.($expected ? 'pass' : 'cancel'));
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyAskConfirmationWithCustomTrueAnswer()
+    {
+        $dialog = new QuestionHelper();
+
+        $dialog->setInputStream($this->getInputStream("j\ny\n"));
+        $question = new ConfirmationQuestion('Do you like French fries?', false, '/^(j|y)/i');
+        $this->assertTrue($dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $question = new ConfirmationQuestion('Do you like French fries?', false, '/^(j|y)/i');
+        $this->assertTrue($dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testLegacyAskAndValidate()
+    {
+        $dialog = new QuestionHelper();
+        $helperSet = new HelperSet(array(new FormatterHelper()));
+        $dialog->setHelperSet($helperSet);
+
+        $error = 'This is not a color!';
+        $validator = function ($color) use ($error) {
+            if (!in_array($color, array('white', 'black'))) {
+                throw new \InvalidArgumentException($error);
+            }
+
+            return $color;
+        };
+
+        $question = new Question('What color was the white horse of Henry IV?', 'white');
+        $question->setValidator($validator);
+        $question->setMaxAttempts(2);
+
+        $dialog->setInputStream($this->getInputStream("\nblack\n"));
+        $this->assertEquals('white', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('black', $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+
+        $dialog->setInputStream($this->getInputStream("green\nyellow\norange\n"));
+        try {
+            $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question);
+            $this->fail();
+        } catch (\InvalidArgumentException $e) {
+            $this->assertEquals($error, $e->getMessage());
+        }
+    }
+
+    /**
+     * @group        legacy
+     * @dataProvider simpleAnswerProvider
+     */
+    public function testLegacySelectChoiceFromSimpleChoices($providedAnswer, $expectedValue)
+    {
+        $possibleChoices = array(
+            'My environment 1',
+            'My environment 2',
+            'My environment 3',
+        );
+
+        $dialog = new QuestionHelper();
+        $dialog->setInputStream($this->getInputStream($providedAnswer."\n"));
+        $helperSet = new HelperSet(array(new FormatterHelper()));
+        $dialog->setHelperSet($helperSet);
+
+        $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices);
+        $question->setMaxAttempts(1);
+        $answer = $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question);
+
+        $this->assertSame($expectedValue, $answer);
+    }
+
+    /**
+     * @group        legacy
+     * @dataProvider mixedKeysChoiceListAnswerProvider
+     */
+    public function testLegacyChoiceFromChoicelistWithMixedKeys($providedAnswer, $expectedValue)
+    {
+        $possibleChoices = array(
+            '0' => 'No environment',
+            '1' => 'My environment 1',
+            'env_2' => 'My environment 2',
+            3 => 'My environment 3',
+        );
+
+        $dialog = new QuestionHelper();
+        $dialog->setInputStream($this->getInputStream($providedAnswer."\n"));
+        $helperSet = new HelperSet(array(new FormatterHelper()));
+        $dialog->setHelperSet($helperSet);
+
+        $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices);
+        $question->setMaxAttempts(1);
+        $answer = $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question);
+
+        $this->assertSame($expectedValue, $answer);
+    }
+
+    /**
+     * @group        legacy
+     * @dataProvider answerProvider
+     */
+    public function testLegacySelectChoiceFromChoiceList($providedAnswer, $expectedValue)
+    {
+        $possibleChoices = array(
+            'env_1' => 'My environment 1',
+            'env_2' => 'My environment',
+            'env_3' => 'My environment',
+        );
+
+        $dialog = new QuestionHelper();
+        $dialog->setInputStream($this->getInputStream($providedAnswer."\n"));
+        $helperSet = new HelperSet(array(new FormatterHelper()));
+        $dialog->setHelperSet($helperSet);
+
+        $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices);
+        $question->setMaxAttempts(1);
+        $answer = $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question);
+
+        $this->assertSame($expectedValue, $answer);
+    }
+
+    /**
+     * @group                    legacy
+     * @expectedException        \InvalidArgumentException
+     * @expectedExceptionMessage The provided answer is ambiguous. Value should be one of env_2 or env_3.
+     */
+    public function testLegacyAmbiguousChoiceFromChoicelist()
+    {
+        $possibleChoices = array(
+            'env_1' => 'My first environment',
+            'env_2' => 'My environment',
+            'env_3' => 'My environment',
+        );
+
+        $dialog = new QuestionHelper();
+        $dialog->setInputStream($this->getInputStream("My environment\n"));
+        $helperSet = new HelperSet(array(new FormatterHelper()));
+        $dialog->setHelperSet($helperSet);
+
+        $question = new ChoiceQuestion('Please select the environment to load', $possibleChoices);
+        $question->setMaxAttempts(1);
+
+        $dialog->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question);
+    }
+
+    /**
+     * @requires function mb_strwidth
+     * @group legacy
+     */
+    public function testLegacyChoiceOutputFormattingQuestionForUtf8Keys()
+    {
+        $question = 'Lorem ipsum?';
+        $possibleChoices = array(
+            'foo' => 'foo',
+            'żółw' => 'bar',
+            'łabądź' => 'baz',
+        );
+        $outputShown = array(
+            $question,
+            '  [<info>foo   </info>] foo',
+            '  [<info>żółw  </info>] bar',
+            '  [<info>łabądź</info>] baz',
+        );
+        $output = $this->getMockBuilder('\Symfony\Component\Console\Output\OutputInterface')->getMock();
         $output->method('getFormatter')->willReturn(new OutputFormatter());
 
         $dialog = new QuestionHelper();
@@ -402,6 +818,76 @@ public function testChoiceOutputFormattingQuestionForUtf8Keys()
         $dialog->ask($this->createInputInterfaceMock(), $output, $question);
     }
 
+    /**
+     * @expectedException        \Symfony\Component\Console\Exception\RuntimeException
+     * @expectedExceptionMessage Aborted
+     */
+    public function testAskThrowsExceptionOnMissingInput()
+    {
+        $dialog = new QuestionHelper();
+        $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream('')), $this->createOutputInterface(), new Question('What\'s your name?'));
+    }
+
+    /**
+     * @expectedException        \Symfony\Component\Console\Exception\RuntimeException
+     * @expectedExceptionMessage Aborted
+     */
+    public function testAskThrowsExceptionOnMissingInputWithValidator()
+    {
+        $dialog = new QuestionHelper();
+
+        $question = new Question('What\'s your name?');
+        $question->setValidator(function () {
+            if (!$value) {
+                throw new \Exception('A value is required.');
+            }
+        });
+
+        $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream('')), $this->createOutputInterface(), $question);
+    }
+
+    /**
+     * @expectedException \LogicException
+     * @expectedExceptionMessage Choice question must have at least 1 choice available.
+     */
+    public function testEmptyChoices()
+    {
+        new ChoiceQuestion('Question', array(), 'irrelevant');
+    }
+
+    public function testTraversableAutocomplete()
+    {
+        if (!$this->hasSttyAvailable()) {
+            $this->markTestSkipped('`stty` is required to test autocomplete functionality');
+        }
+
+        // Acm<NEWLINE>
+        // Ac<BACKSPACE><BACKSPACE>s<TAB>Test<NEWLINE>
+        // <NEWLINE>
+        // <UP ARROW><UP ARROW><NEWLINE>
+        // <UP ARROW><UP ARROW><UP ARROW><UP ARROW><UP ARROW><TAB>Test<NEWLINE>
+        // <DOWN ARROW><NEWLINE>
+        // S<BACKSPACE><BACKSPACE><DOWN ARROW><DOWN ARROW><NEWLINE>
+        // F00<BACKSPACE><BACKSPACE>oo<TAB><NEWLINE>
+        $inputStream = $this->getInputStream("Acm\nAc\177\177s\tTest\n\n\033[A\033[A\n\033[A\033[A\033[A\033[A\033[A\tTest\n\033[B\nS\177\177\033[B\033[B\nF00\177\177oo\t\n");
+
+        $dialog = new QuestionHelper();
+        $helperSet = new HelperSet(array(new FormatterHelper()));
+        $dialog->setHelperSet($helperSet);
+
+        $question = new Question('Please select a bundle', 'FrameworkBundle');
+        $question->setAutocompleterValues(new AutocompleteValues(array('irrelevant' => 'AcmeDemoBundle', 'AsseticBundle', 'SecurityBundle', 'FooBundle')));
+
+        $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('AsseticBundleTest', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('FrameworkBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('SecurityBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('FooBundleTest', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('AcmeDemoBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('AsseticBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('FooBundle', $dialog->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+    }
+
     protected function getInputStream($input)
     {
         $stream = fopen('php://memory', 'r+', false);
@@ -418,7 +904,7 @@ protected function createOutputInterface()
 
     protected function createInputInterfaceMock($interactive = true)
     {
-        $mock = $this->getMock('Symfony\Component\Console\Input\InputInterface');
+        $mock = $this->getMockBuilder('Symfony\Component\Console\Input\InputInterface')->getMock();
         $mock->expects($this->any())
             ->method('isInteractive')
             ->will($this->returnValue($interactive));
@@ -430,6 +916,21 @@ private function hasSttyAvailable()
     {
         exec('stty 2>&1', $output, $exitcode);
 
-        return $exitcode === 0;
+        return 0 === $exitcode;
+    }
+}
+
+class AutocompleteValues implements \IteratorAggregate
+{
+    private $values;
+
+    public function __construct(array $values)
+    {
+        $this->values = $values;
+    }
+
+    public function getIterator()
+    {
+        return new \ArrayIterator($this->values);
     }
 }
diff --git a/lib/composer/vendor/symfony/console/Tests/Helper/SymfonyQuestionHelperTest.php b/lib/composer/vendor/symfony/console/Tests/Helper/SymfonyQuestionHelperTest.php
index 91f51245a..ce946e5b6 100644
--- a/lib/composer/vendor/symfony/console/Tests/Helper/SymfonyQuestionHelperTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Helper/SymfonyQuestionHelperTest.php
@@ -12,7 +12,7 @@
 /**
  * @group tty
  */
-class SymfonyQuestionHelperTest extends \PHPUnit_Framework_TestCase
+class SymfonyQuestionHelperTest extends AbstractQuestionHelperTest
 {
     public function testAskChoice()
     {
@@ -23,29 +23,29 @@ public function testAskChoice()
 
         $heroes = array('Superman', 'Batman', 'Spiderman');
 
-        $questionHelper->setInputStream($this->getInputStream("\n1\n  1  \nFabien\n1\nFabien\n1\n0,2\n 0 , 2  \n\n\n"));
+        $inputStream = $this->getInputStream("\n1\n  1  \nFabien\n1\nFabien\n1\n0,2\n 0 , 2  \n\n\n");
 
         $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '2');
         $question->setMaxAttempts(1);
         // first answer is an empty answer, we're supposed to receive the default value
-        $this->assertEquals('Spiderman', $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question));
+        $this->assertEquals('Spiderman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question));
         $this->assertOutputContains('What is your favorite superhero? [Spiderman]', $output);
 
         $question = new ChoiceQuestion('What is your favorite superhero?', $heroes);
         $question->setMaxAttempts(1);
-        $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals('Batman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals('Batman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
 
         $question = new ChoiceQuestion('What is your favorite superhero?', $heroes);
         $question->setErrorMessage('Input "%s" is not a superhero!');
         $question->setMaxAttempts(2);
-        $this->assertEquals('Batman', $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question));
+        $this->assertEquals('Batman', $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question));
         $this->assertOutputContains('Input "Fabien" is not a superhero!', $output);
 
         try {
             $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '1');
             $question->setMaxAttempts(1);
-            $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question);
+            $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question);
             $this->fail();
         } catch (\InvalidArgumentException $e) {
             $this->assertEquals('Value "Fabien" is invalid', $e->getMessage());
@@ -55,50 +55,69 @@ public function testAskChoice()
         $question->setMaxAttempts(1);
         $question->setMultiselect(true);
 
-        $this->assertEquals(array('Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
-        $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $this->assertEquals(array('Batman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
+        $this->assertEquals(array('Superman', 'Spiderman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $this->createOutputInterface(), $question));
 
         $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, '0,1');
         $question->setMaxAttempts(1);
         $question->setMultiselect(true);
 
-        $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question));
+        $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question));
         $this->assertOutputContains('What is your favorite superhero? [Superman, Batman]', $output);
 
         $question = new ChoiceQuestion('What is your favorite superhero?', $heroes, ' 0 , 1 ');
         $question->setMaxAttempts(1);
         $question->setMultiselect(true);
 
-        $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), $question));
+        $this->assertEquals(array('Superman', 'Batman'), $questionHelper->ask($this->createStreamableInputInterfaceMock($inputStream), $output = $this->createOutputInterface(), $question));
         $this->assertOutputContains('What is your favorite superhero? [Superman, Batman]', $output);
     }
 
     public function testAskReturnsNullIfValidatorAllowsIt()
     {
         $questionHelper = new SymfonyQuestionHelper();
-        $questionHelper->setInputStream($this->getInputStream("\n"));
         $question = new Question('What is your favorite superhero?');
         $question->setValidator(function ($value) { return $value; });
-        $this->assertNull($questionHelper->ask($this->createInputInterfaceMock(), $this->createOutputInterface(), $question));
+        $input = $this->createStreamableInputInterfaceMock($this->getInputStream("\n"));
+        $this->assertNull($questionHelper->ask($input, $this->createOutputInterface(), $question));
     }
 
     public function testAskEscapeDefaultValue()
     {
         $helper = new SymfonyQuestionHelper();
-        $helper->setInputStream($this->getInputStream('\\'));
-        $helper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), new Question('Can I have a backslash?', '\\'));
+        $input = $this->createStreamableInputInterfaceMock($this->getInputStream('\\'));
+        $helper->ask($input, $output = $this->createOutputInterface(), new Question('Can I have a backslash?', '\\'));
 
         $this->assertOutputContains('Can I have a backslash? [\]', $output);
     }
 
-    public function testAskEscapeLabel()
+    public function testAskEscapeAndFormatLabel()
     {
         $helper = new SymfonyQuestionHelper();
-        $helper->setInputStream($this->getInputStream('sure'));
-        $helper->ask($this->createInputInterfaceMock(), $output = $this->createOutputInterface(), new Question('Do you want a \?'));
+        $input = $this->createStreamableInputInterfaceMock($this->getInputStream('Foo\\Bar'));
+        $helper->ask($input, $output = $this->createOutputInterface(), new Question('Do you want to use Foo\\Bar <comment>or</comment> Foo\\Baz\\?', 'Foo\\Baz'));
 
-        $this->assertOutputContains('Do you want a \?', $output);
+        $this->assertOutputContains('Do you want to use Foo\\Bar or Foo\\Baz\\? [Foo\\Baz]:', $output);
+    }
+
+    public function testLabelTrailingBackslash()
+    {
+        $helper = new SymfonyQuestionHelper();
+        $input = $this->createStreamableInputInterfaceMock($this->getInputStream('sure'));
+        $helper->ask($input, $output = $this->createOutputInterface(), new Question('Question with a trailing \\'));
+
+        $this->assertOutputContains('Question with a trailing \\', $output);
+    }
+
+    /**
+     * @expectedException        \Symfony\Component\Console\Exception\RuntimeException
+     * @expectedExceptionMessage Aborted
+     */
+    public function testAskThrowsExceptionOnMissingInput()
+    {
+        $dialog = new SymfonyQuestionHelper();
+        $dialog->ask($this->createStreamableInputInterfaceMock($this->getInputStream('')), $this->createOutputInterface(), new Question('What\'s your name?'));
     }
 
     protected function getInputStream($input)
@@ -120,7 +139,7 @@ protected function createOutputInterface()
 
     protected function createInputInterfaceMock($interactive = true)
     {
-        $mock = $this->getMock('Symfony\Component\Console\Input\InputInterface');
+        $mock = $this->getMockBuilder('Symfony\Component\Console\Input\InputInterface')->getMock();
         $mock->expects($this->any())
             ->method('isInteractive')
             ->will($this->returnValue($interactive));
diff --git a/lib/composer/vendor/symfony/console/Tests/Helper/TableStyleTest.php b/lib/composer/vendor/symfony/console/Tests/Helper/TableStyleTest.php
index 587d8414e..13e918b3a 100644
--- a/lib/composer/vendor/symfony/console/Tests/Helper/TableStyleTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Helper/TableStyleTest.php
@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Console\Tests\Helper;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Helper\TableStyle;
 
-class TableStyleTest extends \PHPUnit_Framework_TestCase
+class TableStyleTest extends TestCase
 {
     /**
      * @expectedException        \InvalidArgumentException
diff --git a/lib/composer/vendor/symfony/console/Tests/Helper/TableTest.php b/lib/composer/vendor/symfony/console/Tests/Helper/TableTest.php
index 9eb345437..d8a8ff008 100644
--- a/lib/composer/vendor/symfony/console/Tests/Helper/TableTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Helper/TableTest.php
@@ -11,13 +11,14 @@
 
 namespace Symfony\Component\Console\Tests\Helper;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Helper\Table;
 use Symfony\Component\Console\Helper\TableStyle;
 use Symfony\Component\Console\Helper\TableSeparator;
 use Symfony\Component\Console\Helper\TableCell;
 use Symfony\Component\Console\Output\StreamOutput;
 
-class TableTest extends \PHPUnit_Framework_TestCase
+class TableTest extends TestCase
 {
     protected $stream;
 
@@ -33,11 +34,11 @@ protected function tearDown()
     }
 
     /**
-     * @dataProvider testRenderProvider
+     * @dataProvider renderProvider
      */
-    public function testRender($headers, $rows, $style, $expected)
+    public function testRender($headers, $rows, $style, $expected, $decorated = false)
     {
-        $table = new Table($output = $this->getOutputStream());
+        $table = new Table($output = $this->getOutputStream($decorated));
         $table
             ->setHeaders($headers)
             ->setRows($rows)
@@ -49,11 +50,11 @@ public function testRender($headers, $rows, $style, $expected)
     }
 
     /**
-     * @dataProvider testRenderProvider
+     * @dataProvider renderProvider
      */
-    public function testRenderAddRows($headers, $rows, $style, $expected)
+    public function testRenderAddRows($headers, $rows, $style, $expected, $decorated = false)
     {
-        $table = new Table($output = $this->getOutputStream());
+        $table = new Table($output = $this->getOutputStream($decorated));
         $table
             ->setHeaders($headers)
             ->addRows($rows)
@@ -65,11 +66,11 @@ public function testRenderAddRows($headers, $rows, $style, $expected)
     }
 
     /**
-     * @dataProvider testRenderProvider
+     * @dataProvider renderProvider
      */
-    public function testRenderAddRowsOneByOne($headers, $rows, $style, $expected)
+    public function testRenderAddRowsOneByOne($headers, $rows, $style, $expected, $decorated = false)
     {
-        $table = new Table($output = $this->getOutputStream());
+        $table = new Table($output = $this->getOutputStream($decorated));
         $table
             ->setHeaders($headers)
             ->setStyle($style)
@@ -82,7 +83,7 @@ public function testRenderAddRowsOneByOne($headers, $rows, $style, $expected)
         $this->assertEquals($expected, $this->getOutputContent($output));
     }
 
-    public function testRenderProvider()
+    public function renderProvider()
     {
         $books = array(
             array('99921-58-10-7', 'Divine Comedy', 'Dante Alighieri'),
@@ -96,7 +97,7 @@ public function testRenderProvider()
                 array('ISBN', 'Title', 'Author'),
                 $books,
                 'default',
-<<<TABLE
+<<<'TABLE'
 +---------------+--------------------------+------------------+
 | ISBN          | Title                    | Author           |
 +---------------+--------------------------+------------------+
@@ -112,7 +113,7 @@ public function testRenderProvider()
                 array('ISBN', 'Title', 'Author'),
                 $books,
                 'compact',
-<<<TABLE
+<<<'TABLE'
  ISBN          Title                    Author           
  99921-58-10-7 Divine Comedy            Dante Alighieri  
  9971-5-0210-0 A Tale of Two Cities     Charles Dickens  
@@ -125,7 +126,7 @@ public function testRenderProvider()
                 array('ISBN', 'Title', 'Author'),
                 $books,
                 'borderless',
-<<<TABLE
+<<<'TABLE'
  =============== ========================== ================== 
   ISBN            Title                      Author            
  =============== ========================== ================== 
@@ -146,7 +147,7 @@ public function testRenderProvider()
                     array('80-902734-1-6', 'And Then There Were None', 'Agatha Christie'),
                 ),
                 'default',
-<<<TABLE
+<<<'TABLE'
 +---------------+--------------------------+------------------+
 | ISBN          | Title                    |                  |
 +---------------+--------------------------+------------------+
@@ -167,7 +168,7 @@ public function testRenderProvider()
                     array('80-902734-1-6', 'And Then There Were None', 'Agatha Christie'),
                 ),
                 'default',
-<<<TABLE
+<<<'TABLE'
 +---------------+--------------------------+------------------+
 | 99921-58-10-7 | Divine Comedy            | Dante Alighieri  |
 | 9971-5-0210-0 |                          |                  |
@@ -186,7 +187,7 @@ public function testRenderProvider()
                     array('960-425-059-0', 'The Lord of the Rings', "J. R. R.\nTolkien"),
                 ),
                 'default',
-<<<TABLE
+<<<'TABLE'
 +---------------+----------------------------+-----------------+
 | ISBN          | Title                      | Author          |
 +---------------+----------------------------+-----------------+
@@ -206,7 +207,7 @@ public function testRenderProvider()
                 array('ISBN', 'Title'),
                 array(),
                 'default',
-<<<TABLE
+<<<'TABLE'
 +------+-------+
 | ISBN | Title |
 +------+-------+
@@ -226,7 +227,7 @@ public function testRenderProvider()
                     array('9971-5-0210-0', 'A Tale of Two Cities', '<info>Charles Dickens</>'),
                 ),
                 'default',
-<<<TABLE
+<<<'TABLE'
 +---------------+----------------------+-----------------+
 | ISBN          | Title                | Author          |
 +---------------+----------------------+-----------------+
@@ -243,7 +244,7 @@ public function testRenderProvider()
                     array('9971-5-0210-0', 'A Tale of Two Cities', 'Charles Dickens'),
                 ),
                 'default',
-<<<TABLE
+<<<'TABLE'
 +----------------------------------+----------------------+-----------------+
 | ISBN                             | Title                | Author          |
 +----------------------------------+----------------------+-----------------+
@@ -275,7 +276,7 @@ public function testRenderProvider()
                     ),
                 ),
                 'default',
-<<<TABLE
+<<<'TABLE'
 +-------------------------------+-------------------------------+-----------------------------+
 | ISBN                          | Title                         | Author                      |
 +-------------------------------+-------------------------------+-----------------------------+
@@ -298,29 +299,29 @@ public function testRenderProvider()
                 array(
                     array(
                         new TableCell('9971-5-0210-0', array('rowspan' => 3)),
-                        'Divine Comedy',
+                        new TableCell('Divine Comedy', array('rowspan' => 2)),
                         'Dante Alighieri',
                     ),
-                    array('A Tale of Two Cities', 'Charles Dickens'),
+                    array(),
                     array("The Lord of \nthe Rings", "J. R. \nR. Tolkien"),
                     new TableSeparator(),
                     array('80-902734-1-6', new TableCell("And Then \nThere \nWere None", array('rowspan' => 3)), 'Agatha Christie'),
                     array('80-902734-1-7', 'Test'),
                 ),
                 'default',
-<<<TABLE
-+---------------+----------------------+-----------------+
-| ISBN          | Title                | Author          |
-+---------------+----------------------+-----------------+
-| 9971-5-0210-0 | Divine Comedy        | Dante Alighieri |
-|               | A Tale of Two Cities | Charles Dickens |
-|               | The Lord of          | J. R.           |
-|               | the Rings            | R. Tolkien      |
-+---------------+----------------------+-----------------+
-| 80-902734-1-6 | And Then             | Agatha Christie |
-| 80-902734-1-7 | There                | Test            |
-|               | Were None            |                 |
-+---------------+----------------------+-----------------+
+<<<'TABLE'
++---------------+---------------+-----------------+
+| ISBN          | Title         | Author          |
++---------------+---------------+-----------------+
+| 9971-5-0210-0 | Divine Comedy | Dante Alighieri |
+|               |               |                 |
+|               | The Lord of   | J. R.           |
+|               | the Rings     | R. Tolkien      |
++---------------+---------------+-----------------+
+| 80-902734-1-6 | And Then      | Agatha Christie |
+| 80-902734-1-7 | There         | Test            |
+|               | Were None     |                 |
++---------------+---------------+-----------------+
 
 TABLE
             ),
@@ -341,7 +342,7 @@ public function testRenderProvider()
                     array('J. R. R'),
                 ),
                 'default',
-<<<TABLE
+<<<'TABLE'
 +------------------+---------+-----------------+
 | ISBN             | Title   | Author          |
 +------------------+---------+-----------------+
@@ -376,7 +377,7 @@ public function testRenderProvider()
                     ),
                 ),
                 'default',
-<<<TABLE
+<<<'TABLE'
 +-----------------+-------+-----------------+
 | ISBN            | Title | Author          |
 +-----------------+-------+-----------------+
@@ -413,7 +414,7 @@ public function testRenderProvider()
                     array('Charles Dickens'),
                 ),
                 'default',
-<<<TABLE
+<<<'TABLE'
 +-----------------+-------+-----------------+
 | ISBN            | Title | Author          |
 +-----------------+-------+-----------------+
@@ -440,7 +441,7 @@ public function testRenderProvider()
                     array('Charles Dickens'),
                 ),
                 'default',
-<<<TABLE
+<<<'TABLE'
 +---------------+-----------------+
 | ISBN          | Author          |
 +---------------+-----------------+
@@ -458,7 +459,7 @@ public function testRenderProvider()
                 ),
                 array(),
                 'default',
-<<<TABLE
+<<<'TABLE'
 +------+-------+--------+
 | Main title            |
 +------+-------+--------+
@@ -478,13 +479,71 @@ public function testRenderProvider()
                     ),
         ),
                 'default',
-<<<TABLE
+<<<'TABLE'
 +---+--+--+---+--+---+--+---+--+
 | 1       | 2    | 3    | 4    |
 +---+--+--+---+--+---+--+---+--+
 
 TABLE
             ),
+            'Coslpan and table cells with comment style' => array(
+                array(
+                    new TableCell('<comment>Long Title</comment>', array('colspan' => 3)),
+                ),
+                array(
+                    array(
+                        new TableCell('9971-5-0210-0', array('colspan' => 3)),
+                    ),
+                    new TableSeparator(),
+                    array(
+                        'Dante Alighieri',
+                        'J. R. R. Tolkien',
+                        'J. R. R',
+                    ),
+                ),
+                'default',
+                <<<TABLE
++-----------------+------------------+---------+
+|\033[32m \033[39m\033[33mLong Title\033[39m\033[32m                                   \033[39m|
++-----------------+------------------+---------+
+| 9971-5-0210-0                                |
++-----------------+------------------+---------+
+| Dante Alighieri | J. R. R. Tolkien | J. R. R |
++-----------------+------------------+---------+
+
+TABLE
+            ,
+                true,
+            ),
+            'Row with formatted cells containing a newline' => array(
+                array(),
+                array(
+                    array(
+                        new TableCell('<error>Dont break'."\n".'here</error>', array('colspan' => 2)),
+                    ),
+                    new TableSeparator(),
+                    array(
+                        'foo',
+                         new TableCell('<error>Dont break'."\n".'here</error>', array('rowspan' => 2)),
+                    ),
+                    array(
+                        'bar',
+                    ),
+                ),
+                'default',
+                <<<'TABLE'
++-------+------------+
+| Dont break         |
+| here               |
++-------+------------+
+| foo   | Dont break |
+| bar   | here       |
++-------+------------+
+
+TABLE
+            ,
+                true,
+            ),
         );
     }
 
@@ -499,13 +558,49 @@ public function testRenderMultiByte()
         $table->render();
 
         $expected =
-<<<TABLE
+<<<'TABLE'
 +------+
 | ■■   |
 +------+
 | 1234 |
 +------+
 
+TABLE;
+
+        $this->assertEquals($expected, $this->getOutputContent($output));
+    }
+
+    public function testTableCellWithNumericIntValue()
+    {
+        $table = new Table($output = $this->getOutputStream());
+
+        $table->setRows(array(array(new TableCell(12345))));
+        $table->render();
+
+        $expected =
+<<<'TABLE'
++-------+
+| 12345 |
++-------+
+
+TABLE;
+
+        $this->assertEquals($expected, $this->getOutputContent($output));
+    }
+
+    public function testTableCellWithNumericFloatValue()
+    {
+        $table = new Table($output = $this->getOutputStream());
+
+        $table->setRows(array(array(new TableCell(12345.01))));
+        $table->render();
+
+        $expected =
+<<<'TABLE'
++----------+
+| 12345.01 |
++----------+
+
 TABLE;
 
         $this->assertEquals($expected, $this->getOutputContent($output));
@@ -529,7 +624,7 @@ public function testStyle()
         $table->render();
 
         $expected =
-<<<TABLE
+<<<'TABLE'
 .......
 . Foo .
 .......
@@ -556,7 +651,7 @@ public function testRowSeparator()
         $table->render();
 
         $expected =
-<<<TABLE
+<<<'TABLE'
 +------+
 | Foo  |
 +------+
@@ -713,9 +808,9 @@ public function testGetStyleDefinition()
         Table::getStyleDefinition('absent');
     }
 
-    protected function getOutputStream()
+    protected function getOutputStream($decorated = false)
     {
-        return new StreamOutput($this->stream, StreamOutput::VERBOSITY_NORMAL, false);
+        return new StreamOutput($this->stream, StreamOutput::VERBOSITY_NORMAL, $decorated);
     }
 
     protected function getOutputContent(StreamOutput $output)
diff --git a/lib/composer/vendor/symfony/console/Tests/Input/ArgvInputTest.php b/lib/composer/vendor/symfony/console/Tests/Input/ArgvInputTest.php
index ecbe41df5..01d6e4b96 100644
--- a/lib/composer/vendor/symfony/console/Tests/Input/ArgvInputTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Input/ArgvInputTest.php
@@ -11,12 +11,13 @@
 
 namespace Symfony\Component\Console\Tests\Input;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Input\ArgvInput;
 use Symfony\Component\Console\Input\InputDefinition;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputOption;
 
-class ArgvInputTest extends \PHPUnit_Framework_TestCase
+class ArgvInputTest extends TestCase
 {
     public function testConstructor()
     {
@@ -47,7 +48,7 @@ public function testParseOptions($input, $options, $expectedOptions, $message)
         $input = new ArgvInput($input);
         $input->bind(new InputDefinition($options));
 
-        $this->assertEquals($expectedOptions, $input->getOptions(), $message);
+        $this->assertSame($expectedOptions, $input->getOptions(), $message);
     }
 
     public function provideOptions()
@@ -74,14 +75,32 @@ public function provideOptions()
             array(
                 array('cli.php', '--foo='),
                 array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL)),
-                array('foo' => null),
-                '->parse() parses long options with optional value which is empty (with a = separator) as null',
+                array('foo' => ''),
+                '->parse() parses long options with optional value which is empty (with a = separator) as empty string',
             ),
             array(
                 array('cli.php', '--foo=', 'bar'),
                 array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputArgument('name', InputArgument::REQUIRED)),
+                array('foo' => ''),
+                '->parse() parses long options with optional value without value specified or an empty string (with a = separator) followed by an argument as empty string',
+            ),
+            array(
+                array('cli.php', 'bar', '--foo'),
+                array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputArgument('name', InputArgument::REQUIRED)),
                 array('foo' => null),
-                '->parse() parses long options with optional value which is empty (with a = separator) followed by an argument',
+                '->parse() parses long options with optional value which is empty (with a = separator) preceded by an argument',
+            ),
+            array(
+                array('cli.php', '--foo', '', 'bar'),
+                array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL), new InputArgument('name', InputArgument::REQUIRED)),
+                array('foo' => ''),
+                '->parse() parses long options with optional value which is empty as empty string even followed by an argument',
+            ),
+            array(
+                array('cli.php', '--foo'),
+                array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL)),
+                array('foo' => null),
+                '->parse() parses long options with optional value specified with no separator and no value as null',
             ),
             array(
                 array('cli.php', '-f'),
@@ -163,7 +182,12 @@ public function provideOptions()
      */
     public function testInvalidInput($argv, $definition, $expectedExceptionMessage)
     {
-        $this->setExpectedException('RuntimeException', $expectedExceptionMessage);
+        if (method_exists($this, 'expectException')) {
+            $this->expectException('RuntimeException');
+            $this->expectExceptionMessage($expectedExceptionMessage);
+        } else {
+            $this->setExpectedException('RuntimeException', $expectedExceptionMessage);
+        }
 
         $input = new ArgvInput($argv);
         $input->bind($definition);
@@ -246,14 +270,14 @@ public function testParseArrayOption()
 
         $input = new ArgvInput(array('cli.php', '--name=foo', '--name=bar', '--name='));
         $input->bind(new InputDefinition(array(new InputOption('name', null, InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY))));
-        $this->assertSame(array('name' => array('foo', 'bar', null)), $input->getOptions(), '->parse() parses empty array options as null ("--option=value" syntax)');
+        $this->assertSame(array('name' => array('foo', 'bar', '')), $input->getOptions(), '->parse() parses empty array options as null ("--option=value" syntax)');
 
         $input = new ArgvInput(array('cli.php', '--name', 'foo', '--name', 'bar', '--name', '--anotherOption'));
         $input->bind(new InputDefinition(array(
             new InputOption('name', null, InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY),
             new InputOption('anotherOption', null, InputOption::VALUE_NONE),
         )));
-        $this->assertSame(array('name' => array('foo', 'bar', null), 'anotherOption' => true), $input->getOptions(), '->parse() parses empty array options as null ("--option value" syntax)');
+        $this->assertSame(array('name' => array('foo', 'bar', null), 'anotherOption' => true), $input->getOptions(), '->parse() parses empty array options ("--option value" syntax)');
     }
 
     public function testParseNegativeNumberAfterDoubleDash()
@@ -290,6 +314,12 @@ public function testHasParameterOption()
         $input = new ArgvInput(array('cli.php', '-f', 'foo'));
         $this->assertTrue($input->hasParameterOption('-f'), '->hasParameterOption() returns true if the given short option is in the raw input');
 
+        $input = new ArgvInput(array('cli.php', '-fh'));
+        $this->assertTrue($input->hasParameterOption('-fh'), '->hasParameterOption() returns true if the given short option is in the raw input');
+
+        $input = new ArgvInput(array('cli.php', '-e=test'));
+        $this->assertFalse($input->hasParameterOption('-s'), '->hasParameterOption() returns true if the given short option is in the raw input');
+
         $input = new ArgvInput(array('cli.php', '--foo', 'foo'));
         $this->assertTrue($input->hasParameterOption('--foo'), '->hasParameterOption() returns true if the given short option is in the raw input');
 
diff --git a/lib/composer/vendor/symfony/console/Tests/Input/ArrayInputTest.php b/lib/composer/vendor/symfony/console/Tests/Input/ArrayInputTest.php
index afb9913a4..3e8584352 100644
--- a/lib/composer/vendor/symfony/console/Tests/Input/ArrayInputTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Input/ArrayInputTest.php
@@ -11,12 +11,13 @@
 
 namespace Symfony\Component\Console\Tests\Input;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Input\ArrayInput;
 use Symfony\Component\Console\Input\InputDefinition;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputOption;
 
-class ArrayInputTest extends \PHPUnit_Framework_TestCase
+class ArrayInputTest extends TestCase
 {
     public function testGetFirstArgument()
     {
@@ -89,9 +90,15 @@ public function provideOptions()
                 '->parse() parses long options with a default value',
             ),
             array(
-                array('--foo' => null),
+                array(),
                 array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL, '', 'default')),
                 array('foo' => 'default'),
+                '->parse() uses the default value for long options with value optional which are not passed',
+            ),
+            array(
+                array('--foo' => null),
+                array(new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL, '', 'default')),
+                array('foo' => null),
                 '->parse() parses long options with a default value',
             ),
             array(
@@ -120,7 +127,12 @@ public function provideOptions()
      */
     public function testParseInvalidInput($parameters, $definition, $expectedExceptionMessage)
     {
-        $this->setExpectedException('InvalidArgumentException', $expectedExceptionMessage);
+        if (method_exists($this, 'expectException')) {
+            $this->expectException('InvalidArgumentException');
+            $this->expectExceptionMessage($expectedExceptionMessage);
+        } else {
+            $this->setExpectedException('InvalidArgumentException', $expectedExceptionMessage);
+        }
 
         new ArrayInput($parameters, $definition);
     }
@@ -155,5 +167,8 @@ public function testToString()
     {
         $input = new ArrayInput(array('-f' => null, '-b' => 'bar', '--foo' => 'b a z', '--lala' => null, 'test' => 'Foo', 'test2' => "A\nB'C"));
         $this->assertEquals('-f -b=bar --foo='.escapeshellarg('b a z').' --lala Foo '.escapeshellarg("A\nB'C"), (string) $input);
+
+        $input = new ArrayInput(array('-b' => array('bval_1', 'bval_2'), '--f' => array('fval_1', 'fval_2')));
+        $this->assertSame('-b=bval_1 -b=bval_2 --f=fval_1 --f=fval_2', (string) $input);
     }
 }
diff --git a/lib/composer/vendor/symfony/console/Tests/Input/InputArgumentTest.php b/lib/composer/vendor/symfony/console/Tests/Input/InputArgumentTest.php
index cfb37cd41..66af98b33 100644
--- a/lib/composer/vendor/symfony/console/Tests/Input/InputArgumentTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Input/InputArgumentTest.php
@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Console\Tests\Input;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Input\InputArgument;
 
-class InputArgumentTest extends \PHPUnit_Framework_TestCase
+class InputArgumentTest extends TestCase
 {
     public function testConstructor()
     {
@@ -41,7 +42,12 @@ public function testModes()
      */
     public function testInvalidModes($mode)
     {
-        $this->setExpectedException('InvalidArgumentException', sprintf('Argument mode "%s" is not valid.', $mode));
+        if (method_exists($this, 'expectException')) {
+            $this->expectException('InvalidArgumentException');
+            $this->expectExceptionMessage(sprintf('Argument mode "%s" is not valid.', $mode));
+        } else {
+            $this->setExpectedException('InvalidArgumentException', sprintf('Argument mode "%s" is not valid.', $mode));
+        }
 
         new InputArgument('foo', $mode);
     }
diff --git a/lib/composer/vendor/symfony/console/Tests/Input/InputDefinitionTest.php b/lib/composer/vendor/symfony/console/Tests/Input/InputDefinitionTest.php
index 739e107de..1374ddfdf 100644
--- a/lib/composer/vendor/symfony/console/Tests/Input/InputDefinitionTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Input/InputDefinitionTest.php
@@ -11,11 +11,12 @@
 
 namespace Symfony\Component\Console\Tests\Input;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Input\InputDefinition;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputOption;
 
-class InputDefinitionTest extends \PHPUnit_Framework_TestCase
+class InputDefinitionTest extends TestCase
 {
     protected static $fixtures;
 
diff --git a/lib/composer/vendor/symfony/console/Tests/Input/InputOptionTest.php b/lib/composer/vendor/symfony/console/Tests/Input/InputOptionTest.php
index 53ce1df8c..943bf607f 100644
--- a/lib/composer/vendor/symfony/console/Tests/Input/InputOptionTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Input/InputOptionTest.php
@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Console\Tests\Input;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Input\InputOption;
 
-class InputOptionTest extends \PHPUnit_Framework_TestCase
+class InputOptionTest extends TestCase
 {
     public function testConstructor()
     {
@@ -77,7 +78,12 @@ public function testModes()
      */
     public function testInvalidModes($mode)
     {
-        $this->setExpectedException('InvalidArgumentException', sprintf('Option mode "%s" is not valid.', $mode));
+        if (method_exists($this, 'expectException')) {
+            $this->expectException('InvalidArgumentException');
+            $this->expectExceptionMessage(sprintf('Option mode "%s" is not valid.', $mode));
+        } else {
+            $this->setExpectedException('InvalidArgumentException', sprintf('Option mode "%s" is not valid.', $mode));
+        }
 
         new InputOption('foo', 'f', $mode);
     }
diff --git a/lib/composer/vendor/symfony/console/Tests/Input/InputTest.php b/lib/composer/vendor/symfony/console/Tests/Input/InputTest.php
index eb1c6617f..4410d2f59 100644
--- a/lib/composer/vendor/symfony/console/Tests/Input/InputTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Input/InputTest.php
@@ -11,12 +11,13 @@
 
 namespace Symfony\Component\Console\Tests\Input;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Input\ArrayInput;
 use Symfony\Component\Console\Input\InputDefinition;
 use Symfony\Component\Console\Input\InputArgument;
 use Symfony\Component\Console\Input\InputOption;
 
-class InputTest extends \PHPUnit_Framework_TestCase
+class InputTest extends TestCase
 {
     public function testConstructor()
     {
@@ -36,6 +37,14 @@ public function testOptions()
         $input = new ArrayInput(array('--name' => 'foo'), new InputDefinition(array(new InputOption('name'), new InputOption('bar', '', InputOption::VALUE_OPTIONAL, '', 'default'))));
         $this->assertEquals('default', $input->getOption('bar'), '->getOption() returns the default value for optional options');
         $this->assertEquals(array('name' => 'foo', 'bar' => 'default'), $input->getOptions(), '->getOptions() returns all option values, even optional ones');
+
+        $input = new ArrayInput(array('--name' => 'foo', '--bar' => ''), new InputDefinition(array(new InputOption('name'), new InputOption('bar', '', InputOption::VALUE_OPTIONAL, '', 'default'))));
+        $this->assertEquals('', $input->getOption('bar'), '->getOption() returns null for options explicitly passed without value (or an empty value)');
+        $this->assertEquals(array('name' => 'foo', 'bar' => ''), $input->getOptions(), '->getOptions() returns all option values.');
+
+        $input = new ArrayInput(array('--name' => 'foo', '--bar' => null), new InputDefinition(array(new InputOption('name'), new InputOption('bar', '', InputOption::VALUE_OPTIONAL, '', 'default'))));
+        $this->assertNull($input->getOption('bar'), '->getOption() returns null for options explicitly passed without value (or an empty value)');
+        $this->assertEquals(array('name' => 'foo', 'bar' => null), $input->getOptions(), '->getOptions() returns all option values');
     }
 
     /**
@@ -129,4 +138,12 @@ public function testSetGetInteractive()
         $input->setInteractive(false);
         $this->assertFalse($input->isInteractive(), '->setInteractive() changes the interactive flag');
     }
+
+    public function testSetGetStream()
+    {
+        $input = new ArrayInput(array());
+        $stream = fopen('php://memory', 'r+', false);
+        $input->setStream($stream);
+        $this->assertSame($stream, $input->getStream());
+    }
 }
diff --git a/lib/composer/vendor/symfony/console/Tests/Input/StringInputTest.php b/lib/composer/vendor/symfony/console/Tests/Input/StringInputTest.php
index 7059cf05d..f2e3467ef 100644
--- a/lib/composer/vendor/symfony/console/Tests/Input/StringInputTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Input/StringInputTest.php
@@ -11,11 +11,12 @@
 
 namespace Symfony\Component\Console\Tests\Input;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Input\InputDefinition;
 use Symfony\Component\Console\Input\InputOption;
 use Symfony\Component\Console\Input\StringInput;
 
-class StringInputTest extends \PHPUnit_Framework_TestCase
+class StringInputTest extends TestCase
 {
     /**
      * @dataProvider getTokenizeData
diff --git a/lib/composer/vendor/symfony/console/Tests/Logger/ConsoleLoggerTest.php b/lib/composer/vendor/symfony/console/Tests/Logger/ConsoleLoggerTest.php
index c5eca2caf..734a153e8 100644
--- a/lib/composer/vendor/symfony/console/Tests/Logger/ConsoleLoggerTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Logger/ConsoleLoggerTest.php
@@ -11,9 +11,11 @@
 
 namespace Symfony\Component\Console\Tests\Logger;
 
-use Psr\Log\Test\LoggerInterfaceTest;
+use PHPUnit\Framework\TestCase;
+use Psr\Log\LoggerInterface;
 use Psr\Log\LogLevel;
 use Symfony\Component\Console\Logger\ConsoleLogger;
+use Symfony\Component\Console\Output\BufferedOutput;
 use Symfony\Component\Console\Tests\Fixtures\DummyOutput;
 use Symfony\Component\Console\Output\OutputInterface;
 
@@ -21,8 +23,9 @@
  * Console logger test.
  *
  * @author Kévin Dunglas <dunglas@gmail.com>
+ * @author Jordi Boggiano <j.boggiano@seld.be>
  */
-class ConsoleLoggerTest extends LoggerInterfaceTest
+class ConsoleLoggerTest extends TestCase
 {
     /**
      * @var DummyOutput
@@ -30,7 +33,7 @@ class ConsoleLoggerTest extends LoggerInterfaceTest
     protected $output;
 
     /**
-     * {@inheritdoc}
+     * @return LoggerInterface
      */
     public function getLogger()
     {
@@ -49,10 +52,164 @@ public function getLogger()
     }
 
     /**
-     * {@inheritdoc}
+     * Return the log messages in order.
+     *
+     * @return string[]
      */
     public function getLogs()
     {
         return $this->output->getLogs();
     }
+
+    /**
+     * @dataProvider provideOutputMappingParams
+     */
+    public function testOutputMapping($logLevel, $outputVerbosity, $isOutput, $addVerbosityLevelMap = array())
+    {
+        $out = new BufferedOutput($outputVerbosity);
+        $logger = new ConsoleLogger($out, $addVerbosityLevelMap);
+        $logger->log($logLevel, 'foo bar');
+        $logs = $out->fetch();
+        $this->assertEquals($isOutput ? "[$logLevel] foo bar".PHP_EOL : '', $logs);
+    }
+
+    public function provideOutputMappingParams()
+    {
+        $quietMap = array(LogLevel::EMERGENCY => OutputInterface::VERBOSITY_QUIET);
+
+        return array(
+            array(LogLevel::EMERGENCY, OutputInterface::VERBOSITY_NORMAL, true),
+            array(LogLevel::WARNING, OutputInterface::VERBOSITY_NORMAL, true),
+            array(LogLevel::INFO, OutputInterface::VERBOSITY_NORMAL, false),
+            array(LogLevel::DEBUG, OutputInterface::VERBOSITY_NORMAL, false),
+            array(LogLevel::INFO, OutputInterface::VERBOSITY_VERBOSE, false),
+            array(LogLevel::INFO, OutputInterface::VERBOSITY_VERY_VERBOSE, true),
+            array(LogLevel::DEBUG, OutputInterface::VERBOSITY_VERY_VERBOSE, false),
+            array(LogLevel::DEBUG, OutputInterface::VERBOSITY_DEBUG, true),
+            array(LogLevel::ALERT, OutputInterface::VERBOSITY_QUIET, false),
+            array(LogLevel::EMERGENCY, OutputInterface::VERBOSITY_QUIET, false),
+            array(LogLevel::ALERT, OutputInterface::VERBOSITY_QUIET, false, $quietMap),
+            array(LogLevel::EMERGENCY, OutputInterface::VERBOSITY_QUIET, true, $quietMap),
+        );
+    }
+
+    public function testHasErrored()
+    {
+        $logger = new ConsoleLogger(new BufferedOutput());
+
+        $this->assertFalse($logger->hasErrored());
+
+        $logger->warning('foo');
+        $this->assertFalse($logger->hasErrored());
+
+        $logger->error('bar');
+        $this->assertTrue($logger->hasErrored());
+    }
+
+    public function testImplements()
+    {
+        $this->assertInstanceOf('Psr\Log\LoggerInterface', $this->getLogger());
+    }
+
+    /**
+     * @dataProvider provideLevelsAndMessages
+     */
+    public function testLogsAtAllLevels($level, $message)
+    {
+        $logger = $this->getLogger();
+        $logger->{$level}($message, array('user' => 'Bob'));
+        $logger->log($level, $message, array('user' => 'Bob'));
+
+        $expected = array(
+            $level.' message of level '.$level.' with context: Bob',
+            $level.' message of level '.$level.' with context: Bob',
+        );
+        $this->assertEquals($expected, $this->getLogs());
+    }
+
+    public function provideLevelsAndMessages()
+    {
+        return array(
+            LogLevel::EMERGENCY => array(LogLevel::EMERGENCY, 'message of level emergency with context: {user}'),
+            LogLevel::ALERT => array(LogLevel::ALERT, 'message of level alert with context: {user}'),
+            LogLevel::CRITICAL => array(LogLevel::CRITICAL, 'message of level critical with context: {user}'),
+            LogLevel::ERROR => array(LogLevel::ERROR, 'message of level error with context: {user}'),
+            LogLevel::WARNING => array(LogLevel::WARNING, 'message of level warning with context: {user}'),
+            LogLevel::NOTICE => array(LogLevel::NOTICE, 'message of level notice with context: {user}'),
+            LogLevel::INFO => array(LogLevel::INFO, 'message of level info with context: {user}'),
+            LogLevel::DEBUG => array(LogLevel::DEBUG, 'message of level debug with context: {user}'),
+        );
+    }
+
+    /**
+     * @expectedException \Psr\Log\InvalidArgumentException
+     */
+    public function testThrowsOnInvalidLevel()
+    {
+        $logger = $this->getLogger();
+        $logger->log('invalid level', 'Foo');
+    }
+
+    public function testContextReplacement()
+    {
+        $logger = $this->getLogger();
+        $logger->info('{Message {nothing} {user} {foo.bar} a}', array('user' => 'Bob', 'foo.bar' => 'Bar'));
+
+        $expected = array('info {Message {nothing} Bob Bar a}');
+        $this->assertEquals($expected, $this->getLogs());
+    }
+
+    public function testObjectCastToString()
+    {
+        if (method_exists($this, 'createPartialMock')) {
+            $dummy = $this->createPartialMock('Symfony\Component\Console\Tests\Logger\DummyTest', array('__toString'));
+        } else {
+            $dummy = $this->getMock('Symfony\Component\Console\Tests\Logger\DummyTest', array('__toString'));
+        }
+        $dummy->method('__toString')->will($this->returnValue('DUMMY'));
+
+        $this->getLogger()->warning($dummy);
+
+        $expected = array('warning DUMMY');
+        $this->assertEquals($expected, $this->getLogs());
+    }
+
+    public function testContextCanContainAnything()
+    {
+        $context = array(
+            'bool' => true,
+            'null' => null,
+            'string' => 'Foo',
+            'int' => 0,
+            'float' => 0.5,
+            'nested' => array('with object' => new DummyTest()),
+            'object' => new \DateTime(),
+            'resource' => fopen('php://memory', 'r'),
+        );
+
+        $this->getLogger()->warning('Crazy context data', $context);
+
+        $expected = array('warning Crazy context data');
+        $this->assertEquals($expected, $this->getLogs());
+    }
+
+    public function testContextExceptionKeyCanBeExceptionOrOtherValues()
+    {
+        $logger = $this->getLogger();
+        $logger->warning('Random message', array('exception' => 'oops'));
+        $logger->critical('Uncaught Exception!', array('exception' => new \LogicException('Fail')));
+
+        $expected = array(
+            'warning Random message',
+            'critical Uncaught Exception!',
+        );
+        $this->assertEquals($expected, $this->getLogs());
+    }
+}
+
+class DummyTest
+{
+    public function __toString()
+    {
+    }
 }
diff --git a/lib/composer/vendor/symfony/console/Tests/Output/ConsoleOutputTest.php b/lib/composer/vendor/symfony/console/Tests/Output/ConsoleOutputTest.php
index 1afbbb6e6..db39a02b8 100644
--- a/lib/composer/vendor/symfony/console/Tests/Output/ConsoleOutputTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Output/ConsoleOutputTest.php
@@ -11,10 +11,12 @@
 
 namespace Symfony\Component\Console\Tests\Output;
 
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Formatter\OutputFormatter;
 use Symfony\Component\Console\Output\ConsoleOutput;
 use Symfony\Component\Console\Output\Output;
 
-class ConsoleOutputTest extends \PHPUnit_Framework_TestCase
+class ConsoleOutputTest extends TestCase
 {
     public function testConstructor()
     {
@@ -22,4 +24,19 @@ public function testConstructor()
         $this->assertEquals(Output::VERBOSITY_QUIET, $output->getVerbosity(), '__construct() takes the verbosity as its first argument');
         $this->assertSame($output->getFormatter(), $output->getErrorOutput()->getFormatter(), '__construct() takes a formatter or null as the third argument');
     }
+
+    public function testSetFormatter()
+    {
+        $output = new ConsoleOutput();
+        $outputFormatter = new OutputFormatter();
+        $output->setFormatter($outputFormatter);
+        $this->assertSame($outputFormatter, $output->getFormatter());
+    }
+
+    public function testSetVerbosity()
+    {
+        $output = new ConsoleOutput();
+        $output->setVerbosity(Output::VERBOSITY_VERBOSE);
+        $this->assertSame(Output::VERBOSITY_VERBOSE, $output->getVerbosity());
+    }
 }
diff --git a/lib/composer/vendor/symfony/console/Tests/Output/NullOutputTest.php b/lib/composer/vendor/symfony/console/Tests/Output/NullOutputTest.php
index b20ae4e8d..b7ff4be31 100644
--- a/lib/composer/vendor/symfony/console/Tests/Output/NullOutputTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Output/NullOutputTest.php
@@ -11,10 +11,13 @@
 
 namespace Symfony\Component\Console\Tests\Output;
 
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Formatter\OutputFormatter;
 use Symfony\Component\Console\Output\NullOutput;
+use Symfony\Component\Console\Output\Output;
 use Symfony\Component\Console\Output\OutputInterface;
 
-class NullOutputTest extends \PHPUnit_Framework_TestCase
+class NullOutputTest extends TestCase
 {
     public function testConstructor()
     {
@@ -36,4 +39,50 @@ public function testVerbosity()
         $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE);
         $this->assertSame(OutputInterface::VERBOSITY_QUIET, $output->getVerbosity(), '->getVerbosity() always returns VERBOSITY_QUIET for NullOutput');
     }
+
+    public function testSetFormatter()
+    {
+        $output = new NullOutput();
+        $outputFormatter = new OutputFormatter();
+        $output->setFormatter($outputFormatter);
+        $this->assertNotSame($outputFormatter, $output->getFormatter());
+    }
+
+    public function testSetVerbosity()
+    {
+        $output = new NullOutput();
+        $output->setVerbosity(Output::VERBOSITY_NORMAL);
+        $this->assertEquals(Output::VERBOSITY_QUIET, $output->getVerbosity());
+    }
+
+    public function testSetDecorated()
+    {
+        $output = new NullOutput();
+        $output->setDecorated(true);
+        $this->assertFalse($output->isDecorated());
+    }
+
+    public function testIsQuiet()
+    {
+        $output = new NullOutput();
+        $this->assertTrue($output->isQuiet());
+    }
+
+    public function testIsVerbose()
+    {
+        $output = new NullOutput();
+        $this->assertFalse($output->isVerbose());
+    }
+
+    public function testIsVeryVerbose()
+    {
+        $output = new NullOutput();
+        $this->assertFalse($output->isVeryVerbose());
+    }
+
+    public function testIsDebug()
+    {
+        $output = new NullOutput();
+        $this->assertFalse($output->isDebug());
+    }
 }
diff --git a/lib/composer/vendor/symfony/console/Tests/Output/OutputTest.php b/lib/composer/vendor/symfony/console/Tests/Output/OutputTest.php
index 45e6ddc7d..d8330d0bd 100644
--- a/lib/composer/vendor/symfony/console/Tests/Output/OutputTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Output/OutputTest.php
@@ -11,10 +11,11 @@
 
 namespace Symfony\Component\Console\Tests\Output;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Output\Output;
 use Symfony\Component\Console\Formatter\OutputFormatterStyle;
 
-class OutputTest extends \PHPUnit_Framework_TestCase
+class OutputTest extends TestCase
 {
     public function testConstructor()
     {
diff --git a/lib/composer/vendor/symfony/console/Tests/Output/StreamOutputTest.php b/lib/composer/vendor/symfony/console/Tests/Output/StreamOutputTest.php
index 2fd4f6121..780b5681f 100644
--- a/lib/composer/vendor/symfony/console/Tests/Output/StreamOutputTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Output/StreamOutputTest.php
@@ -11,10 +11,11 @@
 
 namespace Symfony\Component\Console\Tests\Output;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Output\Output;
 use Symfony\Component\Console\Output\StreamOutput;
 
-class StreamOutputTest extends \PHPUnit_Framework_TestCase
+class StreamOutputTest extends TestCase
 {
     protected $stream;
 
diff --git a/lib/composer/vendor/symfony/console/Tests/Style/SymfonyStyleTest.php b/lib/composer/vendor/symfony/console/Tests/Style/SymfonyStyleTest.php
index e4ce037bb..865bb33f7 100644
--- a/lib/composer/vendor/symfony/console/Tests/Style/SymfonyStyleTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Style/SymfonyStyleTest.php
@@ -11,14 +11,16 @@
 
 namespace Symfony\Component\Console\Tests\Style;
 
-use PHPUnit_Framework_TestCase;
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Command\Command;
-use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Tester\CommandTester;
+use Symfony\Component\Console\Formatter\OutputFormatter;
 use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Output\ConsoleOutputInterface;
+use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Style\SymfonyStyle;
-use Symfony\Component\Console\Tester\CommandTester;
 
-class SymfonyStyleTest extends PHPUnit_Framework_TestCase
+class SymfonyStyleTest extends TestCase
 {
     /** @var Command */
     protected $command;
@@ -27,12 +29,14 @@ class SymfonyStyleTest extends PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
+        putenv('COLUMNS=121');
         $this->command = new Command('sfstyle');
         $this->tester = new CommandTester($this->command);
     }
 
     protected function tearDown()
     {
+        putenv('COLUMNS');
         $this->command = null;
         $this->tester = null;
     }
@@ -48,26 +52,65 @@ public function testOutputs($inputCommandFilepath, $outputFilepath)
         $this->assertStringEqualsFile($outputFilepath, $this->tester->getDisplay(true));
     }
 
+    /**
+     * @dataProvider inputInteractiveCommandToOutputFilesProvider
+     */
+    public function testInteractiveOutputs($inputCommandFilepath, $outputFilepath)
+    {
+        $code = require $inputCommandFilepath;
+        $this->command->setCode($code);
+        $this->tester->execute(array(), array('interactive' => true, 'decorated' => false));
+        $this->assertStringEqualsFile($outputFilepath, $this->tester->getDisplay(true));
+    }
+
+    public function inputInteractiveCommandToOutputFilesProvider()
+    {
+        $baseDir = __DIR__.'/../Fixtures/Style/SymfonyStyle';
+
+        return array_map(null, glob($baseDir.'/command/interactive_command_*.php'), glob($baseDir.'/output/interactive_output_*.txt'));
+    }
+
     public function inputCommandToOutputFilesProvider()
     {
         $baseDir = __DIR__.'/../Fixtures/Style/SymfonyStyle';
 
         return array_map(null, glob($baseDir.'/command/command_*.php'), glob($baseDir.'/output/output_*.txt'));
     }
-}
 
-/**
- * Use this class in tests to force the line length
- * and ensure a consistent output for expectations.
- */
-class SymfonyStyleWithForcedLineLength extends SymfonyStyle
-{
-    public function __construct(InputInterface $input, OutputInterface $output)
+    public function testGetErrorStyle()
     {
-        parent::__construct($input, $output);
+        $input = $this->getMockBuilder(InputInterface::class)->getMock();
+
+        $errorOutput = $this->getMockBuilder(OutputInterface::class)->getMock();
+        $errorOutput
+            ->method('getFormatter')
+            ->willReturn(new OutputFormatter());
+        $errorOutput
+            ->expects($this->once())
+            ->method('write');
+
+        $output = $this->getMockBuilder(ConsoleOutputInterface::class)->getMock();
+        $output
+            ->method('getFormatter')
+            ->willReturn(new OutputFormatter());
+        $output
+            ->expects($this->once())
+            ->method('getErrorOutput')
+            ->willReturn($errorOutput);
+
+        $io = new SymfonyStyle($input, $output);
+        $io->getErrorStyle()->write('');
+    }
+
+    public function testGetErrorStyleUsesTheCurrentOutputIfNoErrorOutputIsAvailable()
+    {
+        $output = $this->getMockBuilder(OutputInterface::class)->getMock();
+        $output
+            ->method('getFormatter')
+            ->willReturn(new OutputFormatter());
+
+        $style = new SymfonyStyle($this->getMockBuilder(InputInterface::class)->getMock(), $output);
 
-        $ref = new \ReflectionProperty(get_parent_class($this), 'lineLength');
-        $ref->setAccessible(true);
-        $ref->setValue($this, 120);
+        $this->assertInstanceOf(SymfonyStyle::class, $style->getErrorStyle());
     }
 }
diff --git a/lib/composer/vendor/symfony/console/Tests/TerminalTest.php b/lib/composer/vendor/symfony/console/Tests/TerminalTest.php
new file mode 100644
index 000000000..91af1d0ab
--- /dev/null
+++ b/lib/composer/vendor/symfony/console/Tests/TerminalTest.php
@@ -0,0 +1,44 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Console\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Terminal;
+
+class TerminalTest extends TestCase
+{
+    public function test()
+    {
+        putenv('COLUMNS=100');
+        putenv('LINES=50');
+        $terminal = new Terminal();
+        $this->assertSame(100, $terminal->getWidth());
+        $this->assertSame(50, $terminal->getHeight());
+
+        putenv('COLUMNS=120');
+        putenv('LINES=60');
+        $terminal = new Terminal();
+        $this->assertSame(120, $terminal->getWidth());
+        $this->assertSame(60, $terminal->getHeight());
+    }
+
+    public function test_zero_values()
+    {
+        putenv('COLUMNS=0');
+        putenv('LINES=0');
+
+        $terminal = new Terminal();
+
+        $this->assertSame(0, $terminal->getWidth());
+        $this->assertSame(0, $terminal->getHeight());
+    }
+}
diff --git a/lib/composer/vendor/symfony/console/Tests/Tester/ApplicationTesterTest.php b/lib/composer/vendor/symfony/console/Tests/Tester/ApplicationTesterTest.php
index a8389dd18..57e7136d5 100644
--- a/lib/composer/vendor/symfony/console/Tests/Tester/ApplicationTesterTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Tester/ApplicationTesterTest.php
@@ -11,11 +11,12 @@
 
 namespace Symfony\Component\Console\Tests\Tester;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Application;
 use Symfony\Component\Console\Output\Output;
 use Symfony\Component\Console\Tester\ApplicationTester;
 
-class ApplicationTesterTest extends \PHPUnit_Framework_TestCase
+class ApplicationTesterTest extends TestCase
 {
     protected $application;
     protected $tester;
diff --git a/lib/composer/vendor/symfony/console/Tests/Tester/CommandTesterTest.php b/lib/composer/vendor/symfony/console/Tests/Tester/CommandTesterTest.php
index b54c00e83..8d86da436 100644
--- a/lib/composer/vendor/symfony/console/Tests/Tester/CommandTesterTest.php
+++ b/lib/composer/vendor/symfony/console/Tests/Tester/CommandTesterTest.php
@@ -11,12 +11,17 @@
 
 namespace Symfony\Component\Console\Tests\Tester;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Console\Application;
 use Symfony\Component\Console\Command\Command;
 use Symfony\Component\Console\Output\Output;
 use Symfony\Component\Console\Tester\CommandTester;
+use Symfony\Component\Console\Question\Question;
+use Symfony\Component\Console\Helper\HelperSet;
+use Symfony\Component\Console\Helper\QuestionHelper;
+use Symfony\Component\Console\Style\SymfonyStyle;
 
-class CommandTesterTest extends \PHPUnit_Framework_TestCase
+class CommandTesterTest extends TestCase
 {
     protected $command;
     protected $tester;
@@ -81,4 +86,78 @@ public function testCommandFromApplication()
         // check that there is no need to pass the command name here
         $this->assertEquals(0, $tester->execute(array()));
     }
+
+    public function testCommandWithInputs()
+    {
+        $questions = array(
+            'What\'s your name?',
+            'How are you?',
+            'Where do you come from?',
+        );
+
+        $command = new Command('foo');
+        $command->setHelperSet(new HelperSet(array(new QuestionHelper())));
+        $command->setCode(function ($input, $output) use ($questions, $command) {
+            $helper = $command->getHelper('question');
+            $helper->ask($input, $output, new Question($questions[0]));
+            $helper->ask($input, $output, new Question($questions[1]));
+            $helper->ask($input, $output, new Question($questions[2]));
+        });
+
+        $tester = new CommandTester($command);
+        $tester->setInputs(array('Bobby', 'Fine', 'France'));
+        $tester->execute(array());
+
+        $this->assertEquals(0, $tester->getStatusCode());
+        $this->assertEquals(implode('', $questions), $tester->getDisplay(true));
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     * @expectedMessage   Aborted
+     */
+    public function testCommandWithWrongInputsNumber()
+    {
+        $questions = array(
+            'What\'s your name?',
+            'How are you?',
+            'Where do you come from?',
+        );
+
+        $command = new Command('foo');
+        $command->setHelperSet(new HelperSet(array(new QuestionHelper())));
+        $command->setCode(function ($input, $output) use ($questions, $command) {
+            $helper = $command->getHelper('question');
+            $helper->ask($input, $output, new Question($questions[0]));
+            $helper->ask($input, $output, new Question($questions[1]));
+            $helper->ask($input, $output, new Question($questions[2]));
+        });
+
+        $tester = new CommandTester($command);
+        $tester->setInputs(array('Bobby', 'Fine'));
+        $tester->execute(array());
+    }
+
+    public function testSymfonyStyleCommandWithInputs()
+    {
+        $questions = array(
+            'What\'s your name?',
+            'How are you?',
+            'Where do you come from?',
+        );
+
+        $command = new Command('foo');
+        $command->setCode(function ($input, $output) use ($questions, $command) {
+            $io = new SymfonyStyle($input, $output);
+            $io->ask($questions[0]);
+            $io->ask($questions[1]);
+            $io->ask($questions[2]);
+        });
+
+        $tester = new CommandTester($command);
+        $tester->setInputs(array('Bobby', 'Fine', 'France'));
+        $tester->execute(array());
+
+        $this->assertEquals(0, $tester->getStatusCode());
+    }
 }
diff --git a/lib/composer/vendor/symfony/console/composer.json b/lib/composer/vendor/symfony/console/composer.json
index ed02e96cf..e9d10e0c7 100644
--- a/lib/composer/vendor/symfony/console/composer.json
+++ b/lib/composer/vendor/symfony/console/composer.json
@@ -16,20 +16,28 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9",
+        "php": "^5.5.9|>=7.0.8",
         "symfony/polyfill-mbstring": "~1.0",
-        "symfony/debug": "~2.8|~3.0"
+        "symfony/debug": "~2.8|~3.0|~4.0"
     },
     "require-dev": {
-        "symfony/event-dispatcher": "~2.8|~3.0",
-        "symfony/process": "~2.8|~3.0",
+        "symfony/config": "~3.3|~4.0",
+        "symfony/event-dispatcher": "~2.8|~3.0|~4.0",
+        "symfony/dependency-injection": "~3.4|~4.0",
+        "symfony/lock": "~3.4|~4.0",
+        "symfony/process": "~3.3|~4.0",
         "psr/log": "~1.0"
     },
     "suggest": {
         "symfony/event-dispatcher": "",
+        "symfony/lock": "",
         "symfony/process": "",
         "psr/log": "For using the console logger"
     },
+    "conflict": {
+        "symfony/dependency-injection": "<3.4",
+        "symfony/process": "<3.3"
+    },
     "autoload": {
         "psr-4": { "Symfony\\Component\\Console\\": "" },
         "exclude-from-classmap": [
@@ -39,7 +47,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.1-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/symfony/console/phpunit.xml.dist b/lib/composer/vendor/symfony/console/phpunit.xml.dist
index 8c09554f8..32569d63c 100644
--- a/lib/composer/vendor/symfony/console/phpunit.xml.dist
+++ b/lib/composer/vendor/symfony/console/phpunit.xml.dist
@@ -5,6 +5,8 @@
          backupGlobals="false"
          colors="true"
          bootstrap="vendor/autoload.php"
+         failOnRisky="true"
+         failOnWarning="true"
 >
     <php>
         <ini name="error_reporting" value="-1" />
diff --git a/lib/composer/vendor/symfony/debug/CHANGELOG.md b/lib/composer/vendor/symfony/debug/CHANGELOG.md
index c81bccf4c..31c67eb60 100644
--- a/lib/composer/vendor/symfony/debug/CHANGELOG.md
+++ b/lib/composer/vendor/symfony/debug/CHANGELOG.md
@@ -1,6 +1,23 @@
 CHANGELOG
 =========
 
+3.4.0
+-----
+
+* deprecated `ErrorHandler::stackErrors()` and `ErrorHandler::unstackErrors()`
+
+3.3.0
+-----
+
+* deprecated the `ContextErrorException` class: use \ErrorException directly now
+
+3.2.0
+-----
+
+* `FlattenException::getTrace()` now returns additional type descriptions
+  `integer` and `float`.
+
+
 3.0.0
 -----
 
diff --git a/lib/composer/vendor/symfony/debug/DebugClassLoader.php b/lib/composer/vendor/symfony/debug/DebugClassLoader.php
index 9fd688718..78bfb8538 100644
--- a/lib/composer/vendor/symfony/debug/DebugClassLoader.php
+++ b/lib/composer/vendor/symfony/debug/DebugClassLoader.php
@@ -26,16 +26,17 @@ class DebugClassLoader
 {
     private $classLoader;
     private $isFinder;
+    private $loaded = array();
     private static $caseCheck;
+    private static $checkedClasses = array();
+    private static $final = array();
+    private static $finalMethods = array();
     private static $deprecated = array();
-    private static $php7Reserved = array('int', 'float', 'bool', 'string', 'true', 'false', 'null');
+    private static $internal = array();
+    private static $internalMethods = array();
+    private static $php7Reserved = array('int' => 1, 'float' => 1, 'bool' => 1, 'string' => 1, 'true' => 1, 'false' => 1, 'null' => 1);
     private static $darwinCache = array('/' => array('/', array()));
 
-    /**
-     * Constructor.
-     *
-     * @param callable $classLoader A class loader
-     */
     public function __construct(callable $classLoader)
     {
         $this->classLoader = $classLoader;
@@ -134,84 +135,153 @@ public static function disable()
      */
     public function loadClass($class)
     {
-        ErrorHandler::stackErrors();
+        $e = error_reporting(error_reporting() | E_PARSE | E_ERROR | E_CORE_ERROR | E_COMPILE_ERROR);
 
         try {
-            if ($this->isFinder) {
-                if ($file = $this->classLoader[0]->findFile($class)) {
-                    require_once $file;
+            if ($this->isFinder && !isset($this->loaded[$class])) {
+                $this->loaded[$class] = true;
+                if ($file = $this->classLoader[0]->findFile($class) ?: false) {
+                    $wasCached = \function_exists('opcache_is_script_cached') && opcache_is_script_cached($file);
+
+                    require $file;
+
+                    if ($wasCached) {
+                        return;
+                    }
                 }
             } else {
                 call_user_func($this->classLoader, $class);
                 $file = false;
             }
         } finally {
-            ErrorHandler::unstackErrors();
+            error_reporting($e);
         }
 
-        $exists = class_exists($class, false) || interface_exists($class, false) || trait_exists($class, false);
+        $this->checkClass($class, $file);
+    }
+
+    private function checkClass($class, $file = null)
+    {
+        $exists = null === $file || \class_exists($class, false) || \interface_exists($class, false) || \trait_exists($class, false);
 
-        if ('\\' === $class[0]) {
+        if (null !== $file && $class && '\\' === $class[0]) {
             $class = substr($class, 1);
         }
 
         if ($exists) {
+            if (isset(self::$checkedClasses[$class])) {
+                return;
+            }
+            self::$checkedClasses[$class] = true;
+
             $refl = new \ReflectionClass($class);
+            if (null === $file && $refl->isInternal()) {
+                return;
+            }
             $name = $refl->getName();
 
-            if ($name !== $class && 0 === strcasecmp($name, $class)) {
-                throw new \RuntimeException(sprintf('Case mismatch between loaded and declared class names: %s vs %s', $class, $name));
+            if ($name !== $class && 0 === \strcasecmp($name, $class)) {
+                throw new \RuntimeException(sprintf('Case mismatch between loaded and declared class names: "%s" vs "%s".', $class, $name));
             }
 
-            if (in_array(strtolower($refl->getShortName()), self::$php7Reserved)) {
-                @trigger_error(sprintf('%s uses a reserved class name (%s) that will break on PHP 7 and higher', $name, $refl->getShortName()), E_USER_DEPRECATED);
-            } elseif (preg_match('#\n \* @deprecated (.*?)\r?\n \*(?: @|/$)#s', $refl->getDocComment(), $notice)) {
-                self::$deprecated[$name] = preg_replace('#\s*\r?\n \* +#', ' ', $notice[1]);
+            // Don't trigger deprecations for classes in the same vendor
+            if (2 > $len = 1 + (\strpos($name, '\\') ?: \strpos($name, '_'))) {
+                $len = 0;
+                $ns = '';
             } else {
-                if (2 > $len = 1 + (strpos($name, '\\', 1 + strpos($name, '\\')) ?: strpos($name, '_'))) {
-                    $len = 0;
-                    $ns = '';
-                } else {
-                    switch ($ns = substr($name, 0, $len)) {
-                        case 'Symfony\Bridge\\':
-                        case 'Symfony\Bundle\\':
-                        case 'Symfony\Component\\':
-                            $ns = 'Symfony\\';
-                            $len = strlen($ns);
-                            break;
+                $ns = \substr($name, 0, $len);
+            }
+
+            // Detect annotations on the class
+            if (false !== $doc = $refl->getDocComment()) {
+                foreach (array('final', 'deprecated', 'internal') as $annotation) {
+                    if (false !== \strpos($doc, $annotation) && preg_match('#\n \* @'.$annotation.'(?:( .+?)\.?)?\r?\n \*(?: @|/$)#s', $doc, $notice)) {
+                        self::${$annotation}[$name] = isset($notice[1]) ? preg_replace('#\s*\r?\n \* +#', ' ', $notice[1]) : '';
                     }
                 }
-                $parent = get_parent_class($class);
+            }
 
-                if (!$parent || strncmp($ns, $parent, $len)) {
-                    if ($parent && isset(self::$deprecated[$parent]) && strncmp($ns, $parent, $len)) {
-                        @trigger_error(sprintf('The %s class extends %s that is deprecated %s', $name, $parent, self::$deprecated[$parent]), E_USER_DEPRECATED);
-                    }
+            $parentAndTraits = \class_uses($name, false);
+            if ($parent = \get_parent_class($class)) {
+                $parentAndTraits[] = $parent;
 
-                    $parentInterfaces = array();
-                    $deprecatedInterfaces = array();
-                    if ($parent) {
-                        foreach (class_implements($parent) as $interface) {
-                            $parentInterfaces[$interface] = 1;
-                        }
+                if (!isset(self::$checkedClasses[$parent])) {
+                    $this->checkClass($parent);
+                }
+
+                if (isset(self::$final[$parent])) {
+                    @trigger_error(sprintf('The "%s" class is considered final%s. It may change without further notice as of its next major version. You should not extend it from "%s".', $parent, self::$final[$parent], $name), E_USER_DEPRECATED);
+                }
+            }
+
+            // Detect if the parent is annotated
+            foreach ($parentAndTraits + $this->getOwnInterfaces($name, $parent) as $use) {
+                if (!isset(self::$checkedClasses[$use])) {
+                    $this->checkClass($use);
+                }
+                if (isset(self::$deprecated[$use]) && \strncmp($ns, $use, $len)) {
+                    $type = class_exists($name, false) ? 'class' : (interface_exists($name, false) ? 'interface' : 'trait');
+                    $verb = class_exists($use, false) || interface_exists($name, false) ? 'extends' : (interface_exists($use, false) ? 'implements' : 'uses');
+
+                    @trigger_error(sprintf('The "%s" %s %s "%s" that is deprecated%s.', $name, $type, $verb, $use, self::$deprecated[$use]), E_USER_DEPRECATED);
+                }
+                if (isset(self::$internal[$use]) && \strncmp($ns, $use, $len)) {
+                    @trigger_error(sprintf('The "%s" %s is considered internal%s. It may change without further notice. You should not use it from "%s".', $use, class_exists($use, false) ? 'class' : (interface_exists($use, false) ? 'interface' : 'trait'), self::$internal[$use], $name), E_USER_DEPRECATED);
+                }
+            }
+
+            // Inherit @final and @internal annotations for methods
+            self::$finalMethods[$name] = array();
+            self::$internalMethods[$name] = array();
+            foreach ($parentAndTraits as $use) {
+                foreach (array('finalMethods', 'internalMethods') as $property) {
+                    if (isset(self::${$property}[$use])) {
+                        self::${$property}[$name] = self::${$property}[$name] ? self::${$property}[$use] + self::${$property}[$name] : self::${$property}[$use];
                     }
+                }
+            }
 
-                    foreach ($refl->getInterfaceNames() as $interface) {
-                        if (isset(self::$deprecated[$interface]) && strncmp($ns, $interface, $len)) {
-                            $deprecatedInterfaces[] = $interface;
-                        }
-                        foreach (class_implements($interface) as $interface) {
-                            $parentInterfaces[$interface] = 1;
+            $isClass = \class_exists($name, false);
+            foreach ($refl->getMethods(\ReflectionMethod::IS_PUBLIC | \ReflectionMethod::IS_PROTECTED) as $method) {
+                if ($method->class !== $name) {
+                    continue;
+                }
+
+                // Method from a trait
+                if ($method->getFilename() !== $refl->getFileName()) {
+                    continue;
+                }
+
+                if ($isClass && $parent && isset(self::$finalMethods[$parent][$method->name])) {
+                    list($declaringClass, $message) = self::$finalMethods[$parent][$method->name];
+                    @trigger_error(sprintf('The "%s::%s()" method is considered final%s. It may change without further notice as of its next major version. You should not extend it from "%s".', $declaringClass, $method->name, $message, $name), E_USER_DEPRECATED);
+                }
+
+                foreach ($parentAndTraits as $use) {
+                    if (isset(self::$internalMethods[$use][$method->name])) {
+                        list($declaringClass, $message) = self::$internalMethods[$use][$method->name];
+                        if (\strncmp($ns, $declaringClass, $len)) {
+                            @trigger_error(sprintf('The "%s::%s()" method is considered internal%s. It may change without further notice. You should not extend it from "%s".', $declaringClass, $method->name, $message, $name), E_USER_DEPRECATED);
                         }
                     }
+                }
 
-                    foreach ($deprecatedInterfaces as $interface) {
-                        if (!isset($parentInterfaces[$interface])) {
-                            @trigger_error(sprintf('The %s %s %s that is deprecated %s', $name, $refl->isInterface() ? 'interface extends' : 'class implements', $interface, self::$deprecated[$interface]), E_USER_DEPRECATED);
-                        }
+                // Detect method annotations
+                if (false === $doc = $method->getDocComment()) {
+                    continue;
+                }
+
+                foreach (array('final', 'internal') as $annotation) {
+                    if (false !== \strpos($doc, $annotation) && preg_match('#\n\s+\* @'.$annotation.'(?:( .+?)\.?)?\r?\n\s+\*(?: @|/$)#s', $doc, $notice)) {
+                        $message = isset($notice[1]) ? preg_replace('#\s*\r?\n \* +#', ' ', $notice[1]) : '';
+                        self::${$annotation.'Methods'}[$name][$method->name] = array($name, $message);
                     }
                 }
             }
+
+            if (isset(self::$php7Reserved[\strtolower($refl->getShortName())])) {
+                @trigger_error(sprintf('The "%s" class uses the reserved name "%s", it will break on PHP 7 and higher', $name, $refl->getShortName()), E_USER_DEPRECATED);
+            }
         }
 
         if ($file) {
@@ -304,11 +374,36 @@ public function loadClass($class)
                 if (0 === substr_compare($real, $tail, -$tailLen, $tailLen, true)
                   && 0 !== substr_compare($real, $tail, -$tailLen, $tailLen, false)
                 ) {
-                    throw new \RuntimeException(sprintf('Case mismatch between class and real file names: %s vs %s in %s', substr($tail, -$tailLen + 1), substr($real, -$tailLen + 1), substr($real, 0, -$tailLen + 1)));
+                    throw new \RuntimeException(sprintf('Case mismatch between class and real file names: "%s" vs "%s" in "%s".', substr($tail, -$tailLen + 1), substr($real, -$tailLen + 1), substr($real, 0, -$tailLen + 1)));
                 }
             }
+        }
+    }
+
+    /**
+     * `class_implements` includes interfaces from the parents so we have to manually exclude them.
+     *
+     * @param string       $class
+     * @param string|false $parent
+     *
+     * @return string[]
+     */
+    private function getOwnInterfaces($class, $parent)
+    {
+        $ownInterfaces = class_implements($class, false);
+
+        if ($parent) {
+            foreach (class_implements($parent, false) as $interface) {
+                unset($ownInterfaces[$interface]);
+            }
+        }
 
-            return true;
+        foreach ($ownInterfaces as $interface) {
+            foreach (class_implements($interface) as $interface) {
+                unset($ownInterfaces[$interface]);
+            }
         }
+
+        return $ownInterfaces;
     }
 }
diff --git a/lib/composer/vendor/symfony/debug/ErrorHandler.php b/lib/composer/vendor/symfony/debug/ErrorHandler.php
index b089737cb..aebb740ad 100644
--- a/lib/composer/vendor/symfony/debug/ErrorHandler.php
+++ b/lib/composer/vendor/symfony/debug/ErrorHandler.php
@@ -17,6 +17,7 @@
 use Symfony\Component\Debug\Exception\FatalErrorException;
 use Symfony\Component\Debug\Exception\FatalThrowableError;
 use Symfony\Component\Debug\Exception\OutOfMemoryException;
+use Symfony\Component\Debug\Exception\SilencedErrorContext;
 use Symfony\Component\Debug\FatalErrorHandler\UndefinedFunctionFatalErrorHandler;
 use Symfony\Component\Debug\FatalErrorHandler\UndefinedMethodFatalErrorHandler;
 use Symfony\Component\Debug\FatalErrorHandler\ClassNotFoundFatalErrorHandler;
@@ -29,7 +30,7 @@
  * - thrownErrors: errors thrown as \ErrorException
  * - loggedErrors: logged errors, when not @-silenced
  * - scopedErrors: errors thrown or logged with their local context
- * - tracedErrors: errors logged with their stack trace, only once for repeated errors
+ * - tracedErrors: errors logged with their stack trace
  * - screamedErrors: never @-silenced errors
  *
  * Each error level can be logged by a dedicated PSR-3 logger object.
@@ -43,6 +44,7 @@
  * can see them and weight them as more important to fix than others of the same level.
  *
  * @author Nicolas Grekas <p@tchwork.com>
+ * @author Grégoire Pineau <lyrixx@lyrixx.info>
  */
 class ErrorHandler
 {
@@ -87,8 +89,8 @@ class ErrorHandler
     private $tracedErrors = 0x77FB; // E_ALL - E_STRICT - E_PARSE
     private $screamedErrors = 0x55; // E_ERROR + E_CORE_ERROR + E_COMPILE_ERROR + E_PARSE
     private $loggedErrors = 0;
+    private $traceReflector;
 
-    private $loggedTraces = array();
     private $isRecursive = 0;
     private $isRoot = false;
     private $exceptionHandler;
@@ -98,6 +100,9 @@ class ErrorHandler
     private static $stackedErrors = array();
     private static $stackedErrorLevels = array();
     private static $toStringException = null;
+    private static $silencedErrorCache = array();
+    private static $silencedErrorCount = 0;
+    private static $exitCode = 0;
 
     /**
      * Registers the error handler.
@@ -146,6 +151,8 @@ public function __construct(BufferingLogger $bootstrappingLogger = null)
             $this->bootstrappingLogger = $bootstrappingLogger;
             $this->setDefaultLogger($bootstrappingLogger);
         }
+        $this->traceReflector = new \ReflectionProperty('Exception', 'trace');
+        $this->traceReflector->setAccessible(true);
     }
 
     /**
@@ -221,7 +228,7 @@ public function setLoggers(array $loggers)
 
         if ($flush) {
             foreach ($this->bootstrappingLogger->cleanLogs() as $log) {
-                $type = $log[2]['type'];
+                $type = $log[2]['exception'] instanceof \ErrorException ? $log[2]['exception']->getSeverity() : E_ERROR;
                 if (!isset($flush[$type])) {
                     $this->bootstrappingLogger->log($log[0], $log[1], $log[2]);
                 } elseif ($this->loggers[$type][0]) {
@@ -348,12 +355,10 @@ private function reRegister($prev)
     /**
      * Handles errors by filtering then logging them according to the configured bit fields.
      *
-     * @param int    $type      One of the E_* constants
+     * @param int    $type    One of the E_* constants
      * @param string $message
      * @param string $file
      * @param int    $line
-     * @param array  $context
-     * @param array  $backtrace
      *
      * @return bool Returns false when no handling happens so that the PHP engine can handle the error itself
      *
@@ -361,8 +366,10 @@ private function reRegister($prev)
      *
      * @internal
      */
-    public function handleError($type, $message, $file, $line, array $context, array $backtrace = null)
+    public function handleError($type, $message, $file, $line)
     {
+        // Level is the current error reporting level to manage silent error.
+        // Strong errors are not authorized to be silenced.
         $level = error_reporting() | E_RECOVERABLE_ERROR | E_USER_ERROR | E_DEPRECATED | E_USER_DEPRECATED;
         $log = $this->loggedErrors & $type;
         $throw = $this->thrownErrors & $type & $level;
@@ -371,6 +378,21 @@ public function handleError($type, $message, $file, $line, array $context, array
         if (!$type || (!$log && !$throw)) {
             return $type && $log;
         }
+        $scope = $this->scopedErrors & $type;
+
+        if (4 < $numArgs = func_num_args()) {
+            $context = $scope ? (func_get_arg(4) ?: array()) : array();
+            $backtrace = 5 < $numArgs ? func_get_arg(5) : null; // defined on HHVM
+        } else {
+            $context = array();
+            $backtrace = null;
+        }
+
+        if (isset($context['GLOBALS']) && $scope) {
+            $e = $context;                  // Whatever the signature of the method,
+            unset($e['GLOBALS'], $context); // $context is always a reference in 5.3
+            $context = $e;
+        }
 
         if (null !== $backtrace && $type & E_ERROR) {
             // E_ERROR fatal errors are triggered on HHVM when
@@ -381,19 +403,53 @@ public function handleError($type, $message, $file, $line, array $context, array
             return true;
         }
 
-        if ($throw) {
-            if (null !== self::$toStringException) {
-                $throw = self::$toStringException;
-                self::$toStringException = null;
-            } elseif (($this->scopedErrors & $type) && class_exists(ContextErrorException::class)) {
-                $throw = new ContextErrorException($this->levels[$type].': '.$message, 0, $type, $file, $line, $context);
+        $logMessage = $this->levels[$type].': '.$message;
+
+        if (null !== self::$toStringException) {
+            $errorAsException = self::$toStringException;
+            self::$toStringException = null;
+        } elseif (!$throw && !($type & $level)) {
+            if (!isset(self::$silencedErrorCache[$id = $file.':'.$line])) {
+                $lightTrace = $this->tracedErrors & $type ? $this->cleanTrace(debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 3), $type, $file, $line, false) : array();
+                $errorAsException = new SilencedErrorContext($type, $file, $line, $lightTrace);
+            } elseif (isset(self::$silencedErrorCache[$id][$message])) {
+                $lightTrace = null;
+                $errorAsException = self::$silencedErrorCache[$id][$message];
+                ++$errorAsException->count;
             } else {
-                $throw = new \ErrorException($this->levels[$type].': '.$message, 0, $type, $file, $line);
+                $lightTrace = array();
+                $errorAsException = null;
             }
 
-            if (E_USER_ERROR & $type) {
-                $backtrace = $backtrace ?: $throw->getTrace();
+            if (100 < ++self::$silencedErrorCount) {
+                self::$silencedErrorCache = $lightTrace = array();
+                self::$silencedErrorCount = 1;
+            }
+            if ($errorAsException) {
+                self::$silencedErrorCache[$id][$message] = $errorAsException;
+            }
+            if (null === $lightTrace) {
+                return;
+            }
+        } else {
+            if ($scope) {
+                $errorAsException = new ContextErrorException($logMessage, 0, $type, $file, $line, $context);
+            } else {
+                $errorAsException = new \ErrorException($logMessage, 0, $type, $file, $line);
+            }
 
+            // Clean the trace by removing function arguments and the first frames added by the error handler itself.
+            if ($throw || $this->tracedErrors & $type) {
+                $backtrace = $backtrace ?: $errorAsException->getTrace();
+                $lightTrace = $this->cleanTrace($backtrace, $type, $file, $line, $throw);
+                $this->traceReflector->setValue($errorAsException, $lightTrace);
+            } else {
+                $this->traceReflector->setValue($errorAsException, array());
+            }
+        }
+
+        if ($throw) {
+            if (E_USER_ERROR & $type) {
                 for ($i = 1; isset($backtrace[$i]); ++$i) {
                     if (isset($backtrace[$i]['function'], $backtrace[$i]['type'], $backtrace[$i - 1]['function'])
                         && '__toString' === $backtrace[$i]['function']
@@ -412,7 +468,7 @@ public function handleError($type, $message, $file, $line, array $context, array
                             if (($e instanceof \Exception || $e instanceof \Throwable) && $e->__toString() === $message) {
                                 if (1 === $i) {
                                     // On HHVM
-                                    $throw = $e;
+                                    $errorAsException = $e;
                                     break;
                                 }
                                 self::$toStringException = $e;
@@ -423,7 +479,7 @@ public function handleError($type, $message, $file, $line, array $context, array
 
                         if (1 < $i) {
                             // On PHP (not on HHVM), display the original error message instead of the default one.
-                            $this->handleException($throw);
+                            $this->handleException($errorAsException);
 
                             // Stop the process by giving back the error to the native handler.
                             return false;
@@ -432,47 +488,23 @@ public function handleError($type, $message, $file, $line, array $context, array
                 }
             }
 
-            throw $throw;
-        }
-
-        // For duplicated errors, log the trace only once
-        $e = md5("{$type}/{$line}/{$file}\x00{$message}", true);
-        $trace = true;
-
-        if (!($this->tracedErrors & $type) || isset($this->loggedTraces[$e])) {
-            $trace = false;
-        } else {
-            $this->loggedTraces[$e] = 1;
-        }
-
-        $e = compact('type', 'file', 'line', 'level');
-
-        if ($type & $level) {
-            if ($this->scopedErrors & $type) {
-                $e['scope_vars'] = $context;
-                if ($trace) {
-                    $e['stack'] = $backtrace ?: debug_backtrace(DEBUG_BACKTRACE_PROVIDE_OBJECT);
-                }
-            } elseif ($trace) {
-                if (null === $backtrace) {
-                    $e['stack'] = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
-                } else {
-                    foreach ($backtrace as &$frame) {
-                        unset($frame['args'], $frame);
-                    }
-                    $e['stack'] = $backtrace;
-                }
-            }
+            throw $errorAsException;
         }
 
         if ($this->isRecursive) {
             $log = 0;
         } elseif (self::$stackedErrorLevels) {
-            self::$stackedErrors[] = array($this->loggers[$type][0], ($type & $level) ? $this->loggers[$type][1] : LogLevel::DEBUG, $message, $e);
+            self::$stackedErrors[] = array(
+                $this->loggers[$type][0],
+                ($type & $level) ? $this->loggers[$type][1] : LogLevel::DEBUG,
+                $logMessage,
+                $errorAsException ? array('exception' => $errorAsException) : array(),
+            );
         } else {
             try {
                 $this->isRecursive = true;
-                $this->loggers[$type][0]->log(($type & $level) ? $this->loggers[$type][1] : LogLevel::DEBUG, $message, $e);
+                $level = ($type & $level) ? $this->loggers[$type][1] : LogLevel::DEBUG;
+                $this->loggers[$type][0]->log($level, $logMessage, $errorAsException ? array('exception' => $errorAsException) : array());
             } finally {
                 $this->isRecursive = false;
             }
@@ -491,41 +523,39 @@ public function handleError($type, $message, $file, $line, array $context, array
      */
     public function handleException($exception, array $error = null)
     {
+        if (null === $error) {
+            self::$exitCode = 255;
+        }
         if (!$exception instanceof \Exception) {
             $exception = new FatalThrowableError($exception);
         }
         $type = $exception instanceof FatalErrorException ? $exception->getSeverity() : E_ERROR;
+        $handlerException = null;
 
         if (($this->loggedErrors & $type) || $exception instanceof FatalThrowableError) {
-            $e = array(
-                'type' => $type,
-                'file' => $exception->getFile(),
-                'line' => $exception->getLine(),
-                'level' => error_reporting(),
-                'stack' => $exception->getTrace(),
-            );
             if ($exception instanceof FatalErrorException) {
                 if ($exception instanceof FatalThrowableError) {
                     $error = array(
                         'type' => $type,
                         'message' => $message = $exception->getMessage(),
-                        'file' => $e['file'],
-                        'line' => $e['line'],
+                        'file' => $exception->getFile(),
+                        'line' => $exception->getLine(),
                     );
                 } else {
                     $message = 'Fatal '.$exception->getMessage();
                 }
             } elseif ($exception instanceof \ErrorException) {
                 $message = 'Uncaught '.$exception->getMessage();
-                if ($exception instanceof ContextErrorException) {
-                    $e['context'] = $exception->getContext();
-                }
             } else {
                 $message = 'Uncaught Exception: '.$exception->getMessage();
             }
         }
         if ($this->loggedErrors & $type) {
-            $this->loggers[$type][0]->log($this->loggers[$type][1], $message, $e);
+            try {
+                $this->loggers[$type][0]->log($this->loggers[$type][1], $message, array('exception' => $exception));
+            } catch (\Exception $handlerException) {
+            } catch (\Throwable $handlerException) {
+            }
         }
         if ($exception instanceof FatalErrorException && !$exception instanceof OutOfMemoryException && $error) {
             foreach ($this->getFatalErrorHandlers() as $handler) {
@@ -535,18 +565,20 @@ public function handleException($exception, array $error = null)
                 }
             }
         }
-        if (empty($this->exceptionHandler)) {
-            throw $exception; // Give back $exception to the native handler
-        }
         try {
-            call_user_func($this->exceptionHandler, $exception);
+            if (null !== $this->exceptionHandler) {
+                return \call_user_func($this->exceptionHandler, $exception);
+            }
+            $handlerException = $handlerException ?: $exception;
         } catch (\Exception $handlerException) {
         } catch (\Throwable $handlerException) {
         }
-        if (isset($handlerException)) {
-            $this->exceptionHandler = null;
-            $this->handleException($handlerException);
+        $this->exceptionHandler = null;
+        if ($exception === $handlerException) {
+            self::$reservedMemory = null; // Disable the fatal error handler
+            throw $exception; // Give back $exception to the native handler
         }
+        $this->handleException($handlerException);
     }
 
     /**
@@ -562,17 +594,32 @@ public static function handleFatalError(array $error = null)
             return;
         }
 
-        self::$reservedMemory = null;
+        $handler = self::$reservedMemory = null;
+        $handlers = array();
 
-        $handler = set_error_handler('var_dump');
-        $handler = is_array($handler) ? $handler[0] : null;
-        restore_error_handler();
+        while (!is_array($handler) || !$handler[0] instanceof self) {
+            $handler = set_exception_handler('var_dump');
+            restore_exception_handler();
 
-        if (!$handler instanceof self) {
+            if (!$handler) {
+                break;
+            }
+            restore_exception_handler();
+            array_unshift($handlers, $handler);
+        }
+        foreach ($handlers as $h) {
+            set_exception_handler($h);
+        }
+        if (!$handler) {
             return;
         }
+        if ($handler !== $h) {
+            $handler[0]->setExceptionHandler($h);
+        }
+        $handler = $handler[0];
+        $handlers = array();
 
-        if (null === $error) {
+        if ($exit = null === $error) {
             $error = error_get_last();
         }
 
@@ -596,15 +643,21 @@ public static function handleFatalError(array $error = null)
             } else {
                 $exception = new FatalErrorException($handler->levels[$error['type']].': '.$error['message'], 0, $error['type'], $error['file'], $error['line'], 2, true, $trace);
             }
-        } elseif (!isset($exception)) {
-            return;
         }
 
         try {
-            $handler->handleException($exception, $error);
+            if (isset($exception)) {
+                self::$exitCode = 255;
+                $handler->handleException($exception, $error);
+            }
         } catch (FatalErrorException $e) {
             // Ignore this re-throw
         }
+
+        if ($exit && self::$exitCode) {
+            $exitCode = self::$exitCode;
+            register_shutdown_function('register_shutdown_function', function () use ($exitCode) { exit($exitCode); });
+        }
     }
 
     /**
@@ -617,24 +670,32 @@ public static function handleFatalError(array $error = null)
      *
      * The most important feature of this is to prevent
      * autoloading until unstackErrors() is called.
+     *
+     * @deprecated since version 3.4, to be removed in 4.0.
      */
     public static function stackErrors()
     {
+        @trigger_error('Support for stacking errors is deprecated since Symfony 3.4 and will be removed in 4.0.', E_USER_DEPRECATED);
+
         self::$stackedErrorLevels[] = error_reporting(error_reporting() | E_PARSE | E_ERROR | E_CORE_ERROR | E_COMPILE_ERROR);
     }
 
     /**
      * Unstacks stacked errors and forwards to the logger.
+     *
+     * @deprecated since version 3.4, to be removed in 4.0.
      */
     public static function unstackErrors()
     {
+        @trigger_error('Support for unstacking errors is deprecated since Symfony 3.4 and will be removed in 4.0.', E_USER_DEPRECATED);
+
         $level = array_pop(self::$stackedErrorLevels);
 
         if (null !== $level) {
-            $e = error_reporting($level);
-            if ($e !== ($level | E_PARSE | E_ERROR | E_CORE_ERROR | E_COMPILE_ERROR)) {
+            $errorReportingLevel = error_reporting($level);
+            if ($errorReportingLevel !== ($level | E_PARSE | E_ERROR | E_CORE_ERROR | E_COMPILE_ERROR)) {
                 // If the user changed the error level, do not overwrite it
-                error_reporting($e);
+                error_reporting($errorReportingLevel);
             }
         }
 
@@ -642,8 +703,8 @@ public static function unstackErrors()
             $errors = self::$stackedErrors;
             self::$stackedErrors = array();
 
-            foreach ($errors as $e) {
-                $e[0]->log($e[1], $e[2], $e[3]);
+            foreach ($errors as $error) {
+                $error[0]->log($error[1], $error[2], $error[3]);
             }
         }
     }
@@ -663,4 +724,23 @@ protected function getFatalErrorHandlers()
             new ClassNotFoundFatalErrorHandler(),
         );
     }
+
+    private function cleanTrace($backtrace, $type, $file, $line, $throw)
+    {
+        $lightTrace = $backtrace;
+
+        for ($i = 0; isset($backtrace[$i]); ++$i) {
+            if (isset($backtrace[$i]['file'], $backtrace[$i]['line']) && $backtrace[$i]['line'] === $line && $backtrace[$i]['file'] === $file) {
+                $lightTrace = array_slice($lightTrace, 1 + $i);
+                break;
+            }
+        }
+        if (!($throw || $this->scopedErrors & $type)) {
+            for ($i = 0; isset($lightTrace[$i]); ++$i) {
+                unset($lightTrace[$i]['args'], $lightTrace[$i]['object']);
+            }
+        }
+
+        return $lightTrace;
+    }
 }
diff --git a/lib/composer/vendor/symfony/debug/Exception/ContextErrorException.php b/lib/composer/vendor/symfony/debug/Exception/ContextErrorException.php
index 54f0198f1..554139da3 100644
--- a/lib/composer/vendor/symfony/debug/Exception/ContextErrorException.php
+++ b/lib/composer/vendor/symfony/debug/Exception/ContextErrorException.php
@@ -15,6 +15,8 @@
  * Error Exception with Variable Context.
  *
  * @author Christian Sciberras <uuf6429@gmail.com>
+ *
+ * @deprecated since version 3.3. Instead, \ErrorException will be used directly in 4.0.
  */
 class ContextErrorException extends \ErrorException
 {
@@ -31,6 +33,8 @@ public function __construct($message, $code, $severity, $filename, $lineno, $con
      */
     public function getContext()
     {
+        @trigger_error(sprintf('The %s class is deprecated since Symfony 3.3 and will be removed in 4.0.', __CLASS__), E_USER_DEPRECATED);
+
         return $this->context;
     }
 }
diff --git a/lib/composer/vendor/symfony/debug/Exception/FlattenException.php b/lib/composer/vendor/symfony/debug/Exception/FlattenException.php
index 74666315f..24679dcaa 100644
--- a/lib/composer/vendor/symfony/debug/Exception/FlattenException.php
+++ b/lib/composer/vendor/symfony/debug/Exception/FlattenException.php
@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Debug\Exception;
 
+use Symfony\Component\HttpFoundation\Exception\RequestExceptionInterface;
 use Symfony\Component\HttpKernel\Exception\HttpExceptionInterface;
 
 /**
@@ -41,6 +42,8 @@ public static function create(\Exception $exception, $statusCode = null, array $
         if ($exception instanceof HttpExceptionInterface) {
             $statusCode = $exception->getStatusCode();
             $headers = array_merge($headers, $exception->getHeaders());
+        } elseif ($exception instanceof RequestExceptionInterface) {
+            $statusCode = 400;
         }
 
         if (null === $statusCode) {
@@ -237,6 +240,10 @@ private function flattenArgs($args, $level = 0, &$count = 0)
                 $result[$key] = array('null', null);
             } elseif (is_bool($value)) {
                 $result[$key] = array('boolean', $value);
+            } elseif (is_int($value)) {
+                $result[$key] = array('integer', $value);
+            } elseif (is_float($value)) {
+                $result[$key] = array('float', $value);
             } elseif (is_resource($value)) {
                 $result[$key] = array('resource', get_resource_type($value));
             } else {
diff --git a/lib/composer/vendor/symfony/debug/Exception/SilencedErrorContext.php b/lib/composer/vendor/symfony/debug/Exception/SilencedErrorContext.php
new file mode 100644
index 000000000..4be83491b
--- /dev/null
+++ b/lib/composer/vendor/symfony/debug/Exception/SilencedErrorContext.php
@@ -0,0 +1,67 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Debug\Exception;
+
+/**
+ * Data Object that represents a Silenced Error.
+ *
+ * @author Grégoire Pineau <lyrixx@lyrixx.info>
+ */
+class SilencedErrorContext implements \JsonSerializable
+{
+    public $count = 1;
+
+    private $severity;
+    private $file;
+    private $line;
+    private $trace;
+
+    public function __construct($severity, $file, $line, array $trace = array(), $count = 1)
+    {
+        $this->severity = $severity;
+        $this->file = $file;
+        $this->line = $line;
+        $this->trace = $trace;
+        $this->count = $count;
+    }
+
+    public function getSeverity()
+    {
+        return $this->severity;
+    }
+
+    public function getFile()
+    {
+        return $this->file;
+    }
+
+    public function getLine()
+    {
+        return $this->line;
+    }
+
+    public function getTrace()
+    {
+        return $this->trace;
+    }
+
+    public function JsonSerialize()
+    {
+        return array(
+            'severity' => $this->severity,
+            'file' => $this->file,
+            'line' => $this->line,
+            'trace' => $this->trace,
+            'count' => $this->count,
+        );
+    }
+}
diff --git a/lib/composer/vendor/symfony/debug/ExceptionHandler.php b/lib/composer/vendor/symfony/debug/ExceptionHandler.php
index 0e80f2aab..97470cb6b 100644
--- a/lib/composer/vendor/symfony/debug/ExceptionHandler.php
+++ b/lib/composer/vendor/symfony/debug/ExceptionHandler.php
@@ -13,6 +13,7 @@
 
 use Symfony\Component\Debug\Exception\FlattenException;
 use Symfony\Component\Debug\Exception\OutOfMemoryException;
+use Symfony\Component\HttpKernel\Debug\FileLinkFormatter;
 
 /**
  * ExceptionHandler converts an exception to a Response object.
@@ -49,7 +50,7 @@ public function __construct($debug = true, $charset = null, $fileLinkFormat = nu
      * @param string|null $charset        The charset used by exception messages
      * @param string|null $fileLinkFormat The IDE link template
      *
-     * @return ExceptionHandler The registered exception handler
+     * @return static
      */
     public static function register($debug = true, $charset = null, $fileLinkFormat = null)
     {
@@ -82,14 +83,14 @@ public function setHandler(callable $handler = null)
     /**
      * Sets the format for links to source files.
      *
-     * @param string $format The format for links to source files
+     * @param string|FileLinkFormatter $fileLinkFormat The format for links to source files
      *
      * @return string The previous file link format
      */
-    public function setFileLinkFormat($format)
+    public function setFileLinkFormat($fileLinkFormat)
     {
         $old = $this->fileLinkFormat;
-        $this->fileLinkFormat = $format;
+        $this->fileLinkFormat = $fileLinkFormat;
 
         return $old;
     }
@@ -195,8 +196,6 @@ public function getHtml($exception)
     /**
      * Gets the HTML content associated with the given exception.
      *
-     * @param FlattenException $exception A FlattenException instance
-     *
      * @return string The content as a string
      */
     public function getContent(FlattenException $exception)
@@ -219,28 +218,30 @@ public function getContent(FlattenException $exception)
                     $class = $this->formatClass($e['class']);
                     $message = nl2br($this->escapeHtml($e['message']));
                     $content .= sprintf(<<<'EOF'
-                        <h2 class="block_exception clear_fix">
-                            <span class="exception_counter">%d/%d</span>
-                            <span class="exception_title">%s%s:</span>
-                            <span class="exception_message">%s</span>
-                        </h2>
-                        <div class="block">
-                            <ol class="traces list_exception">
-
+                        <div class="trace trace-as-html">
+                            <table class="trace-details">
+                                <thead class="trace-head"><tr><th>
+                                    <h3 class="trace-class">
+                                        <span class="text-muted">(%d/%d)</span>
+                                        <span class="exception_title">%s</span>
+                                    </h3>
+                                    <p class="break-long-words trace-message">%s</p>
+                                </th></tr></thead>
+                                <tbody>
 EOF
-                        , $ind, $total, $class, $this->formatPath($e['trace'][0]['file'], $e['trace'][0]['line']), $message);
+                        , $ind, $total, $class, $message);
                     foreach ($e['trace'] as $trace) {
-                        $content .= '       <li>';
+                        $content .= '<tr><td>';
                         if ($trace['function']) {
-                            $content .= sprintf('at %s%s%s(%s)', $this->formatClass($trace['class']), $trace['type'], $trace['function'], $this->formatArgs($trace['args']));
+                            $content .= sprintf('at <span class="trace-class">%s</span><span class="trace-type">%s</span><span class="trace-method">%s</span>(<span class="trace-arguments">%s</span>)', $this->formatClass($trace['class']), $trace['type'], $trace['function'], $this->formatArgs($trace['args']));
                         }
                         if (isset($trace['file']) && isset($trace['line'])) {
                             $content .= $this->formatPath($trace['file'], $trace['line']);
                         }
-                        $content .= "</li>\n";
+                        $content .= "</td></tr>\n";
                     }
 
-                    $content .= "    </ol>\n</div>\n";
+                    $content .= "</tbody>\n</table>\n</div>\n";
                 }
             } catch (\Exception $e) {
                 // something nasty happened and we cannot throw an exception anymore
@@ -252,9 +253,19 @@ public function getContent(FlattenException $exception)
             }
         }
 
+        $symfonyGhostImageContents = $this->getSymfonyGhostAsSvg();
+
         return <<<EOF
-            <div id="sf-resetcontent" class="sf-reset">
-                <h1>$title</h1>
+            <div class="exception-summary">
+                <div class="container">
+                    <div class="exception-message-wrapper">
+                        <h1 class="break-long-words exception-message">$title</h1>
+                        <div class="exception-illustration hidden-xs-down">$symfonyGhostImageContents</div>
+                    </div>
+                </div>
+            </div>
+
+            <div class="container">
                 $content
             </div>
 EOF;
@@ -263,65 +274,56 @@ public function getContent(FlattenException $exception)
     /**
      * Gets the stylesheet associated with the given exception.
      *
-     * @param FlattenException $exception A FlattenException instance
-     *
      * @return string The stylesheet as a string
      */
     public function getStylesheet(FlattenException $exception)
     {
         return <<<'EOF'
-            .sf-reset { font: 11px Verdana, Arial, sans-serif; color: #333 }
-            .sf-reset .clear { clear:both; height:0; font-size:0; line-height:0; }
-            .sf-reset .clear_fix:after { display:block; height:0; clear:both; visibility:hidden; }
-            .sf-reset .clear_fix { display:inline-block; }
-            .sf-reset * html .clear_fix { height:1%; }
-            .sf-reset .clear_fix { display:block; }
-            .sf-reset, .sf-reset .block { margin: auto }
-            .sf-reset abbr { border-bottom: 1px dotted #000; cursor: help; }
-            .sf-reset p { font-size:14px; line-height:20px; color:#868686; padding-bottom:20px }
-            .sf-reset strong { font-weight:bold; }
-            .sf-reset a { color:#6c6159; cursor: default; }
-            .sf-reset a img { border:none; }
-            .sf-reset a:hover { text-decoration:underline; }
-            .sf-reset em { font-style:italic; }
-            .sf-reset h1, .sf-reset h2 { font: 20px Georgia, "Times New Roman", Times, serif }
-            .sf-reset .exception_counter { background-color: #fff; color: #333; padding: 6px; float: left; margin-right: 10px; float: left; display: block; }
-            .sf-reset .exception_title { margin-left: 3em; margin-bottom: 0.7em; display: block; }
-            .sf-reset .exception_message { margin-left: 3em; display: block; }
-            .sf-reset .traces li { font-size:12px; padding: 2px 4px; list-style-type:decimal; margin-left:20px; }
-            .sf-reset .block { background-color:#FFFFFF; padding:10px 28px; margin-bottom:20px;
-                -webkit-border-bottom-right-radius: 16px;
-                -webkit-border-bottom-left-radius: 16px;
-                -moz-border-radius-bottomright: 16px;
-                -moz-border-radius-bottomleft: 16px;
-                border-bottom-right-radius: 16px;
-                border-bottom-left-radius: 16px;
-                border-bottom:1px solid #ccc;
-                border-right:1px solid #ccc;
-                border-left:1px solid #ccc;
-                word-wrap: break-word;
-            }
-            .sf-reset .block_exception { background-color:#ddd; color: #333; padding:20px;
-                -webkit-border-top-left-radius: 16px;
-                -webkit-border-top-right-radius: 16px;
-                -moz-border-radius-topleft: 16px;
-                -moz-border-radius-topright: 16px;
-                border-top-left-radius: 16px;
-                border-top-right-radius: 16px;
-                border-top:1px solid #ccc;
-                border-right:1px solid #ccc;
-                border-left:1px solid #ccc;
-                overflow: hidden;
-                word-wrap: break-word;
-            }
-            .sf-reset a { background:none; color:#868686; text-decoration:none; }
-            .sf-reset a:hover { background:none; color:#313131; text-decoration:underline; }
-            .sf-reset ol { padding: 10px 0; }
-            .sf-reset h1 { background-color:#FFFFFF; padding: 15px 28px; margin-bottom: 20px;
-                -webkit-border-radius: 10px;
-                -moz-border-radius: 10px;
-                border-radius: 10px;
-                border: 1px solid #ccc;
+            body { background-color: #F9F9F9; color: #222; font: 14px/1.4 Helvetica, Arial, sans-serif; margin: 0; padding-bottom: 45px; }
+
+            a { cursor: pointer; text-decoration: none; }
+            a:hover { text-decoration: underline; }
+            abbr[title] { border-bottom: none; cursor: help; text-decoration: none; }
+
+            code, pre { font: 13px/1.5 Consolas, Monaco, Menlo, "Ubuntu Mono", "Liberation Mono", monospace; }
+
+            table, tr, th, td { background: #FFF; border-collapse: collapse; vertical-align: top; }
+            table { background: #FFF; border: 1px solid #E0E0E0; box-shadow: 0px 0px 1px rgba(128, 128, 128, .2); margin: 1em 0; width: 100%; }
+            table th, table td { border: solid #E0E0E0; border-width: 1px 0; padding: 8px 10px; }
+            table th { background-color: #E0E0E0; font-weight: bold; text-align: left; }
+
+            .hidden-xs-down { display: none; }
+            .block { display: block; }
+            .break-long-words { -ms-word-break: break-all; word-break: break-all; word-break: break-word; -webkit-hyphens: auto; -moz-hyphens: auto; hyphens: auto; }
+            .text-muted { color: #999; }
+
+            .container { max-width: 1024px; margin: 0 auto; padding: 0 15px; }
+            .container::after { content: ""; display: table; clear: both; }
+
+            .exception-summary { background: #B0413E; border-bottom: 2px solid rgba(0, 0, 0, 0.1); border-top: 1px solid rgba(0, 0, 0, .3); flex: 0 0 auto; margin-bottom: 30px; }
+
+            .exception-message-wrapper { display: flex; align-items: center; min-height: 70px; }
+            .exception-message { flex-grow: 1; padding: 30px 0; }
+            .exception-message, .exception-message a { color: #FFF; font-size: 21px; font-weight: 400; margin: 0; }
+            .exception-message.long { font-size: 18px; }
+            .exception-message a { border-bottom: 1px solid rgba(255, 255, 255, 0.5); font-size: inherit; text-decoration: none; }
+            .exception-message a:hover { border-bottom-color: #ffffff; }
+
+            .exception-illustration { flex-basis: 111px; flex-shrink: 0; height: 66px; margin-left: 15px; opacity: .7; }
+
+            .trace + .trace { margin-top: 30px; }
+            .trace-head .trace-class { color: #222; font-size: 18px; font-weight: bold; line-height: 1.3; margin: 0; position: relative; }
+
+            .trace-message { font-size: 14px; font-weight: normal; margin: .5em 0 0; }
+
+            .trace-file-path, .trace-file-path a { color: #222; margin-top: 3px; font-size: 13px; }
+            .trace-class { color: #B0413E; }
+            .trace-type { padding: 0 2px; }
+            .trace-method { color: #B0413E; font-weight: bold; }
+            .trace-arguments { color: #777; font-weight: normal; padding-left: 2px; }
+
+            @media (min-width: 575px) {
+                .hidden-xs-down { display: initial; }
             }
 EOF;
     }
@@ -334,15 +336,7 @@ private function decorate($content, $css)
     <head>
         <meta charset="{$this->charset}" />
         <meta name="robots" content="noindex,nofollow" />
-        <style>
-            /* Copyright (c) 2010, Yahoo! Inc. All rights reserved. Code licensed under the BSD License: http://developer.yahoo.com/yui/license.html */
-            html{color:#000;background:#FFF;}body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,blockquote,th,td{margin:0;padding:0;}table{border-collapse:collapse;border-spacing:0;}fieldset,img{border:0;}address,caption,cite,code,dfn,em,strong,th,var{font-style:normal;font-weight:normal;}li{list-style:none;}caption,th{text-align:left;}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}q:before,q:after{content:'';}abbr,acronym{border:0;font-variant:normal;}sup{vertical-align:text-top;}sub{vertical-align:text-bottom;}input,textarea,select{font-family:inherit;font-size:inherit;font-weight:inherit;}input,textarea,select{*font-size:100%;}legend{color:#000;}
-
-            html { background: #eee; padding: 10px }
-            img { border: 0; }
-            #sf-resetcontent { width:970px; margin:0 auto; }
-            $css
-        </style>
+        <style>$css</style>
     </head>
     <body>
         $content
@@ -360,16 +354,14 @@ private function formatClass($class)
 
     private function formatPath($path, $line)
     {
-        $path = $this->escapeHtml($path);
-        $file = preg_match('#[^/\\\\]*$#', $path, $file) ? $file[0] : $path;
-
-        if ($linkFormat = $this->fileLinkFormat) {
-            $link = strtr($this->escapeHtml($linkFormat), array('%f' => $path, '%l' => (int) $line));
+        $file = $this->escapeHtml(preg_match('#[^/\\\\]*+$#', $path, $file) ? $file[0] : $path);
+        $fmt = $this->fileLinkFormat;
 
-            return sprintf(' in <a href="%s" title="Go to source">%s line %d</a>', $link, $file, $line);
+        if ($fmt && $link = is_string($fmt) ? strtr($fmt, array('%f' => $path, '%l' => $line)) : $fmt->format($path, $line)) {
+            return sprintf('<span class="block trace-file-path">in <a href="%s" title="Go to source">%s (line %d)</a></span>', $this->escapeHtml($link), $file, $line);
         }
 
-        return sprintf(' in <a title="%s line %3$d" ondblclick="var f=this.innerHTML;this.innerHTML=this.title;this.title=f;">%s line %d</a>', $path, $file, $line);
+        return sprintf('<span class="block trace-file-path">in <a title="%s line %3$d"><strong>%s</strong> (line %d)</a></span>', $this->escapeHtml($path), $file, $line);
     }
 
     /**
@@ -387,8 +379,6 @@ private function formatArgs(array $args)
                 $formattedValue = sprintf('<em>object</em>(%s)', $this->formatClass($item[1]));
             } elseif ('array' === $item[0]) {
                 $formattedValue = sprintf('<em>array</em>(%s)', is_array($item[1]) ? $this->formatArgs($item[1]) : $item[1]);
-            } elseif ('string' === $item[0]) {
-                $formattedValue = sprintf("'%s'", $this->escapeHtml($item[1]));
             } elseif ('null' === $item[0]) {
                 $formattedValue = '<em>null</em>';
             } elseif ('boolean' === $item[0]) {
@@ -396,10 +386,10 @@ private function formatArgs(array $args)
             } elseif ('resource' === $item[0]) {
                 $formattedValue = '<em>resource</em>';
             } else {
-                $formattedValue = str_replace("\n", '', var_export($this->escapeHtml((string) $item[1]), true));
+                $formattedValue = str_replace("\n", '', $this->escapeHtml(var_export($item[1], true)));
             }
 
-            $result[] = is_int($key) ? $formattedValue : sprintf("'%s' => %s", $key, $formattedValue);
+            $result[] = is_int($key) ? $formattedValue : sprintf("'%s' => %s", $this->escapeHtml($key), $formattedValue);
         }
 
         return implode(', ', $result);
@@ -410,6 +400,11 @@ private function formatArgs(array $args)
      */
     private function escapeHtml($str)
     {
-        return htmlspecialchars($str, ENT_QUOTES | ENT_SUBSTITUTE, $this->charset);
+        return htmlspecialchars($str, ENT_COMPAT | ENT_SUBSTITUTE, $this->charset);
+    }
+
+    private function getSymfonyGhostAsSvg()
+    {
+        return '<svg viewBox="0 0 136 81" xmlns="http://www.w3.org/2000/svg" fill-rule="evenodd" clip-rule="evenodd" stroke-linejoin="round" stroke-miterlimit="1.414"><path d="M92.358 20.403a23.168 23.168 0 0 1 9.003 1.881 23.67 23.67 0 0 1 5.197 3.079 24.257 24.257 0 0 1 3.457 3.296 24.771 24.771 0 0 1 5.042 9.396c.486 1.72.78 3.492.895 5.28l.008.142.028.158.015.246v13.875c.116.034.232.065.348.098.193.054.383.116.577.168.487.125.989.191 1.49.215.338.016.689.023 1.021-.059.021-.005.032-.029.048-.044l.095-.1c.243-.265.461-.552.663-.851.277-.408.523-.837.746-1.279l.042-.087c-.066-.012-.131-.026-.197-.04l-.099-.023a5.536 5.536 0 0 1-.694-.242 5.649 5.649 0 0 1-2.374-1.845 5.694 5.694 0 0 1-.824-1.594 6.514 6.514 0 0 1-.267-2.781c.045-.394.126-.779.233-1.159.079-.278.162-.562.307-.812.094-.163.129-.196.247-.341l.79-.882c.143-.143.174-.186.34-.303.249-.174.536-.289.834-.333.074-.011.15-.014.224-.02l1.188-.037c.173.004.217-.002.388.028s.211.05.375.105l.018.007c.059.026.119.05.176.079.151.076.179.104.313.2l.006-.021c.073-.187.084-.238.187-.41.077-.129.167-.249.27-.357.051-.054.108-.103.162-.154l1.124-.95c.14-.107.172-.14.327-.224.155-.085.199-.094.363-.154l.019-.006c.169-.043.211-.06.385-.077.174-.016.218-.007.392.003l1.446.158c.193.033.244.033.43.098.278.097.534.259.744.47.053.053.1.112.149.167l.923 1.158.149.213.028.054.017-.014.184-.125c.196-.104.196-.104.402-.184l1.386-.451c.064-.018.126-.038.19-.052.129-.028.259-.042.39-.043.16-.002.321.017.478.047.364.069.711.21 1.032.396.162.094.316.199.469.308.088.063.176.132.27.188l.021.011c.19.123.245.146.409.305.185.178.336.393.443.63.035.079.061.162.091.243l.439 1.428c.045.175.062.219.081.4.02.193.006.381-.015.573a7.79 7.79 0 0 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1.135-.064.015-.128.031-.195.029a6.977 6.977 0 0 0-.126-.784c-.258-1.152-.871-2.011-1.526-1.855a.712.712 0 0 0-.423.291c-1.337.317-2.358 2.107-2.118 3.919-.214.889-.551 1.757-1.059 1.877-.415.099-.724-.452-1.03-1.817-.059-.263-.09-.706-.122-1.149.142-.64.177-1.237.081-1.665-.107-.477-.417-.733-.816-.638-.715.17-.909 1.75-.52 3.801-.238.92-.639 1.915-1.278 2.067-.464.11-.835-.27-1.012-1.059-.158-.708-.196-1.929-.236-3.08 1.201-.424 1.911-1.009 1.775-1.617-.114-.51-.739-.743-.739-.743s-.124.722-1.064 1.258c-.029-.582-.064-1.111-.137-1.44-.137-.609-.458-.914-1.688-.622.158.327.274.698.359 1.076.103.46.162.949.189 1.445-.611.128-.947.052-.947.052s-.1.457-.041.72c.078.345.432.348 1.026.224.02 1.364-.067 2.701.143 3.639.306 1.365 1.231 1.89 2.046 1.697.907-.216 1.539-1.275 1.914-2.36.407 1.245 1.031 1.955 1.951 1.736.731-.174 1.261-1.142 1.587-2.195.431.765 1.15 1.129 1.983.931 1.214-.289 1.742-1.54 1.835-2.775 0 0 .147-.018.243-.04.526-.125.949-.488 1.26-.915.04.788.053 1.518.194 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1.552.126.56.461.93.908.824.56-.133 1.172-1.006.995-1.795z" fill="#fff" fill-opacity=".6"></path></svg>';
     }
 }
diff --git a/lib/composer/vendor/symfony/debug/FatalErrorHandler/ClassNotFoundFatalErrorHandler.php b/lib/composer/vendor/symfony/debug/FatalErrorHandler/ClassNotFoundFatalErrorHandler.php
index c48d0d3fa..32ba9a09c 100644
--- a/lib/composer/vendor/symfony/debug/FatalErrorHandler/ClassNotFoundFatalErrorHandler.php
+++ b/lib/composer/vendor/symfony/debug/FatalErrorHandler/ClassNotFoundFatalErrorHandler.php
@@ -173,7 +173,7 @@ private function convertFileToClass($path, $file, $prefix)
         );
 
         if ($prefix) {
-            $candidates = array_filter($candidates, function ($candidate) use ($prefix) {return 0 === strpos($candidate, $prefix);});
+            $candidates = array_filter($candidates, function ($candidate) use ($prefix) { return 0 === strpos($candidate, $prefix); });
         }
 
         // We cannot use the autoloader here as most of them use require; but if the class
diff --git a/lib/composer/vendor/symfony/debug/FatalErrorHandler/UndefinedMethodFatalErrorHandler.php b/lib/composer/vendor/symfony/debug/FatalErrorHandler/UndefinedMethodFatalErrorHandler.php
index f734d6bb7..6fa62b6f2 100644
--- a/lib/composer/vendor/symfony/debug/FatalErrorHandler/UndefinedMethodFatalErrorHandler.php
+++ b/lib/composer/vendor/symfony/debug/FatalErrorHandler/UndefinedMethodFatalErrorHandler.php
@@ -36,8 +36,13 @@ public function handleError(array $error, FatalErrorException $exception)
 
         $message = sprintf('Attempted to call an undefined method named "%s" of class "%s".', $methodName, $className);
 
+        if (!class_exists($className) || null === $methods = get_class_methods($className)) {
+            // failed to get the class or its methods on which an unknown method was called (for example on an anonymous class)
+            return new UndefinedMethodException($message, $exception);
+        }
+
         $candidates = array();
-        foreach (get_class_methods($className) as $definedMethodName) {
+        foreach ($methods as $definedMethodName) {
             $lev = levenshtein($methodName, $definedMethodName);
             if ($lev <= strlen($methodName) / 3 || false !== strpos($definedMethodName, $methodName)) {
                 $candidates[] = $definedMethodName;
@@ -52,6 +57,7 @@ public function handleError(array $error, FatalErrorException $exception)
             } else {
                 $candidates = '"'.$last;
             }
+
             $message .= "\nDid you mean to call ".$candidates;
         }
 
diff --git a/lib/composer/vendor/symfony/debug/LICENSE b/lib/composer/vendor/symfony/debug/LICENSE
index 12a74531e..21d7fb9e2 100644
--- a/lib/composer/vendor/symfony/debug/LICENSE
+++ b/lib/composer/vendor/symfony/debug/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2004-2016 Fabien Potencier
+Copyright (c) 2004-2018 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/lib/composer/vendor/symfony/debug/Resources/ext/tests/001.phpt b/lib/composer/vendor/symfony/debug/Resources/ext/tests/001.phpt
index 4d41417b4..4a87cd318 100644
--- a/lib/composer/vendor/symfony/debug/Resources/ext/tests/001.phpt
+++ b/lib/composer/vendor/symfony/debug/Resources/ext/tests/001.phpt
@@ -1,14 +1,16 @@
 --TEST--
 Test symfony_zval_info API
 --SKIPIF--
-<?php if (!extension_loaded("symfony_debug")) print "skip"; ?>
+<?php if (!extension_loaded('symfony_debug')) {
+    echo 'skip';
+} ?>
 --FILE--
 <?php
 
 $int = 42;
 $float = 42.42;
-$str = "foobar";
-$object = new StdClass;
+$str = 'foobar';
+$object = new StdClass();
 $array = array('foo', 'bar');
 $resource = tmpfile();
 $null = null;
@@ -17,15 +19,17 @@ $bool = true;
 $anotherint = 42;
 $refcount2 = &$anotherint;
 
-$var = array('int' => $int,
-			 'float' => $float,
-			 'str' => $str,
-			 'object' => $object,
-			 'array' => $array,
-			 'resource' => $resource,
-			 'null' => $null,
-			 'bool' => $bool,
-			 'refcount' => &$refcount2);
+$var = array(
+    'int' => $int,
+    'float' => $float,
+    'str' => $str,
+    'object' => $object,
+    'array' => $array,
+    'resource' => $resource,
+    'null' => $null,
+    'bool' => $bool,
+    'refcount' => &$refcount2,
+);
 
 var_dump(symfony_zval_info('int', $var));
 var_dump(symfony_zval_info('float', $var));
diff --git a/lib/composer/vendor/symfony/debug/Resources/ext/tests/002.phpt b/lib/composer/vendor/symfony/debug/Resources/ext/tests/002.phpt
index ebe2f32d8..afc7bb490 100644
--- a/lib/composer/vendor/symfony/debug/Resources/ext/tests/002.phpt
+++ b/lib/composer/vendor/symfony/debug/Resources/ext/tests/002.phpt
@@ -1,7 +1,9 @@
 --TEST--
 Test symfony_debug_backtrace in case of fatal error
 --SKIPIF--
-<?php if (!extension_loaded("symfony_debug")) print "skip"; ?>
+<?php if (!extension_loaded('symfony_debug')) {
+    echo 'skip';
+} ?>
 --FILE--
 <?php
 
@@ -18,7 +20,6 @@ function foo()
 function bt()
 {
     print_r(symfony_debug_backtrace());
-
 }
 
 register_shutdown_function('bt');
diff --git a/lib/composer/vendor/symfony/debug/Resources/ext/tests/002_1.phpt b/lib/composer/vendor/symfony/debug/Resources/ext/tests/002_1.phpt
index 4d52dbf45..86de3e177 100644
--- a/lib/composer/vendor/symfony/debug/Resources/ext/tests/002_1.phpt
+++ b/lib/composer/vendor/symfony/debug/Resources/ext/tests/002_1.phpt
@@ -1,7 +1,9 @@
 --TEST--
 Test symfony_debug_backtrace in case of non fatal error
 --SKIPIF--
-<?php if (!extension_loaded("symfony_debug")) print "skip"; ?>
+<?php if (!extension_loaded('symfony_debug')) {
+    echo 'skip';
+} ?>
 --FILE--
 <?php
 
@@ -13,7 +15,6 @@ function bar()
 function bt()
 {
     print_r(symfony_debug_backtrace());
-
 }
 
 bar();
diff --git a/lib/composer/vendor/symfony/debug/Resources/ext/tests/003.phpt b/lib/composer/vendor/symfony/debug/Resources/ext/tests/003.phpt
index a36333392..ce3c4e0ab 100644
--- a/lib/composer/vendor/symfony/debug/Resources/ext/tests/003.phpt
+++ b/lib/composer/vendor/symfony/debug/Resources/ext/tests/003.phpt
@@ -1,7 +1,9 @@
 --TEST--
 Test ErrorHandler in case of fatal error
 --SKIPIF--
-<?php if (!extension_loaded("symfony_debug")) print "skip"; ?>
+<?php if (!extension_loaded('symfony_debug')) {
+    echo 'skip';
+} ?>
 --FILE--
 <?php
 
diff --git a/lib/composer/vendor/symfony/debug/Tests/DebugClassLoaderTest.php b/lib/composer/vendor/symfony/debug/Tests/DebugClassLoaderTest.php
index 6bdbaaf83..0219f5335 100644
--- a/lib/composer/vendor/symfony/debug/Tests/DebugClassLoaderTest.php
+++ b/lib/composer/vendor/symfony/debug/Tests/DebugClassLoaderTest.php
@@ -11,10 +11,11 @@
 
 namespace Symfony\Component\Debug\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Debug\DebugClassLoader;
 use Symfony\Component\Debug\ErrorHandler;
 
-class DebugClassLoaderTest extends \PHPUnit_Framework_TestCase
+class DebugClassLoaderTest extends TestCase
 {
     /**
      * @var int Error reporting level before running tests
@@ -58,9 +59,26 @@ public function testIdempotence()
         $this->fail('DebugClassLoader did not register');
     }
 
+    /**
+     * @expectedException \Exception
+     * @expectedExceptionMessage boo
+     */
+    public function testThrowingClass()
+    {
+        try {
+            class_exists(__NAMESPACE__.'\Fixtures\Throwing');
+            $this->fail('Exception expected');
+        } catch (\Exception $e) {
+            $this->assertSame('boo', $e->getMessage());
+        }
+
+        // the second call also should throw
+        class_exists(__NAMESPACE__.'\Fixtures\Throwing');
+    }
+
     public function testUnsilencing()
     {
-        if (PHP_VERSION_ID >= 70000) {
+        if (\PHP_VERSION_ID >= 70000) {
             $this->markTestSkipped('PHP7 throws exceptions, unsilencing is not required anymore.');
         }
         if (defined('HHVM_VERSION')) {
@@ -108,7 +126,7 @@ class ChildTestingStacking extends TestingStacking { function foo($bar) {} }
         } catch (\ErrorException $exception) {
             // if an exception is thrown, the test passed
             $this->assertStringStartsWith(__FILE__, $exception->getFile());
-            if (PHP_VERSION_ID < 70000) {
+            if (\PHP_VERSION_ID < 70000) {
                 $this->assertRegExp('/^Runtime Notice: Declaration/', $exception->getMessage());
                 $this->assertEquals(E_STRICT, $exception->getSeverity());
             } else {
@@ -123,6 +141,7 @@ class ChildTestingStacking extends TestingStacking { function foo($bar) {} }
 
     /**
      * @expectedException \RuntimeException
+     * @expectedExceptionMessage Case mismatch between loaded and declared class names
      */
     public function testNameCaseMismatch()
     {
@@ -144,6 +163,7 @@ class_exists(__NAMESPACE__.'\Fixtures\CaseMismatch', true);
 
     /**
      * @expectedException \RuntimeException
+     * @expectedExceptionMessage Case mismatch between loaded and declared class names
      */
     public function testPsr4CaseMismatch()
     {
@@ -184,7 +204,7 @@ class_exists('Test\\'.__NAMESPACE__.'\\'.$class, true);
 
         $xError = array(
             'type' => E_USER_DEPRECATED,
-            'message' => 'The Test\Symfony\Component\Debug\Tests\\'.$class.' class '.$type.' Symfony\Component\Debug\Tests\Fixtures\\'.$super.' that is deprecated but this is a test deprecation notice.',
+            'message' => 'The "Test\Symfony\Component\Debug\Tests\\'.$class.'" class '.$type.' "Symfony\Component\Debug\Tests\Fixtures\\'.$super.'" that is deprecated but this is a test deprecation notice.',
         );
 
         $this->assertSame($xError, $lastError);
@@ -244,7 +264,7 @@ class_exists('Symfony\Bridge\Debug\Tests\Fixtures\ExtendsDeprecatedParent', true
 
     public function testReservedForPhp7()
     {
-        if (PHP_VERSION_ID >= 70000) {
+        if (\PHP_VERSION_ID >= 70000) {
             $this->markTestSkipped('PHP7 already prevents using reserved names.');
         }
 
@@ -262,11 +282,91 @@ class_exists('Test\\'.__NAMESPACE__.'\\Float', true);
 
         $xError = array(
             'type' => E_USER_DEPRECATED,
-            'message' => 'Test\Symfony\Component\Debug\Tests\Float uses a reserved class name (Float) that will break on PHP 7 and higher',
+            'message' => 'The "Test\Symfony\Component\Debug\Tests\Float" class uses the reserved name "Float", it will break on PHP 7 and higher',
+        );
+
+        $this->assertSame($xError, $lastError);
+    }
+
+    public function testExtendedFinalClass()
+    {
+        set_error_handler(function () { return false; });
+        $e = error_reporting(0);
+        trigger_error('', E_USER_NOTICE);
+
+        class_exists('Test\\'.__NAMESPACE__.'\\ExtendsFinalClass', true);
+
+        error_reporting($e);
+        restore_error_handler();
+
+        $lastError = error_get_last();
+        unset($lastError['file'], $lastError['line']);
+
+        $xError = array(
+            'type' => E_USER_DEPRECATED,
+            'message' => 'The "Symfony\Component\Debug\Tests\Fixtures\FinalClass" class is considered final since version 3.3. It may change without further notice as of its next major version. You should not extend it from "Test\Symfony\Component\Debug\Tests\ExtendsFinalClass".',
+        );
+
+        $this->assertSame($xError, $lastError);
+    }
+
+    public function testExtendedFinalMethod()
+    {
+        set_error_handler(function () { return false; });
+        $e = error_reporting(0);
+        trigger_error('', E_USER_NOTICE);
+
+        class_exists(__NAMESPACE__.'\\Fixtures\\ExtendedFinalMethod', true);
+
+        error_reporting($e);
+        restore_error_handler();
+
+        $lastError = error_get_last();
+        unset($lastError['file'], $lastError['line']);
+
+        $xError = array(
+            'type' => E_USER_DEPRECATED,
+            'message' => 'The "Symfony\Component\Debug\Tests\Fixtures\FinalMethod::finalMethod()" method is considered final since version 3.3. It may change without further notice as of its next major version. You should not extend it from "Symfony\Component\Debug\Tests\Fixtures\ExtendedFinalMethod".',
         );
 
         $this->assertSame($xError, $lastError);
     }
+
+    public function testExtendedDeprecatedMethodDoesntTriggerAnyNotice()
+    {
+        set_error_handler(function () { return false; });
+        $e = error_reporting(0);
+        trigger_error('', E_USER_NOTICE);
+
+        class_exists('Test\\'.__NAMESPACE__.'\\ExtendsAnnotatedClass', true);
+
+        error_reporting($e);
+        restore_error_handler();
+
+        $lastError = error_get_last();
+        unset($lastError['file'], $lastError['line']);
+
+        $this->assertSame(array('type' => E_USER_NOTICE, 'message' => ''), $lastError);
+    }
+
+    public function testInternalsUse()
+    {
+        $deprecations = array();
+        set_error_handler(function ($type, $msg) use (&$deprecations) { $deprecations[] = $msg; });
+        $e = error_reporting(E_USER_DEPRECATED);
+
+        class_exists('Test\\'.__NAMESPACE__.'\\ExtendsInternals', true);
+
+        error_reporting($e);
+        restore_error_handler();
+
+        $this->assertSame($deprecations, array(
+            'The "Symfony\Component\Debug\Tests\Fixtures\InternalClass" class is considered internal since version 3.4. It may change without further notice. You should not use it from "Test\Symfony\Component\Debug\Tests\ExtendsInternalsParent".',
+            'The "Symfony\Component\Debug\Tests\Fixtures\InternalInterface" interface is considered internal. It may change without further notice. You should not use it from "Test\Symfony\Component\Debug\Tests\ExtendsInternalsParent".',
+            'The "Symfony\Component\Debug\Tests\Fixtures\InternalTrait" trait is considered internal. It may change without further notice. You should not use it from "Test\Symfony\Component\Debug\Tests\ExtendsInternals".',
+            'The "Symfony\Component\Debug\Tests\Fixtures\InternalTrait2::internalMethod()" method is considered internal since version 3.4. It may change without further notice. You should not extend it from "Test\Symfony\Component\Debug\Tests\ExtendsInternals".',
+        ));
+    }
 }
 
 class ClassLoader
@@ -290,16 +390,12 @@ public function findFile($class)
             eval('namespace '.__NAMESPACE__.'; class TestingStacking { function foo() {} }');
         } elseif (__NAMESPACE__.'\TestingCaseMismatch' === $class) {
             eval('namespace '.__NAMESPACE__.'; class TestingCaseMisMatch {}');
-        } elseif (__NAMESPACE__.'\Fixtures\CaseMismatch' === $class) {
-            return $fixtureDir.'CaseMismatch.php';
         } elseif (__NAMESPACE__.'\Fixtures\Psr4CaseMismatch' === $class) {
             return $fixtureDir.'psr4'.DIRECTORY_SEPARATOR.'Psr4CaseMismatch.php';
         } elseif (__NAMESPACE__.'\Fixtures\NotPSR0' === $class) {
             return $fixtureDir.'reallyNotPsr0.php';
         } elseif (__NAMESPACE__.'\Fixtures\NotPSR0bis' === $class) {
             return $fixtureDir.'notPsr0Bis.php';
-        } elseif (__NAMESPACE__.'\Fixtures\DeprecatedInterface' === $class) {
-            return $fixtureDir.'DeprecatedInterface.php';
         } elseif ('Symfony\Bridge\Debug\Tests\Fixtures\ExtendsDeprecatedParent' === $class) {
             eval('namespace Symfony\Bridge\Debug\Tests\Fixtures; class ExtendsDeprecatedParent extends \\'.__NAMESPACE__.'\Fixtures\DeprecatedClass {}');
         } elseif ('Test\\'.__NAMESPACE__.'\DeprecatedParentClass' === $class) {
@@ -310,6 +406,20 @@ public function findFile($class)
             eval('namespace Test\\'.__NAMESPACE__.'; class NonDeprecatedInterfaceClass implements \\'.__NAMESPACE__.'\Fixtures\NonDeprecatedInterface {}');
         } elseif ('Test\\'.__NAMESPACE__.'\Float' === $class) {
             eval('namespace Test\\'.__NAMESPACE__.'; class Float {}');
+        } elseif ('Test\\'.__NAMESPACE__.'\ExtendsFinalClass' === $class) {
+            eval('namespace Test\\'.__NAMESPACE__.'; class ExtendsFinalClass extends \\'.__NAMESPACE__.'\Fixtures\FinalClass {}');
+        } elseif ('Test\\'.__NAMESPACE__.'\ExtendsAnnotatedClass' === $class) {
+            eval('namespace Test\\'.__NAMESPACE__.'; class ExtendsAnnotatedClass extends \\'.__NAMESPACE__.'\Fixtures\AnnotatedClass {
+                public function deprecatedMethod() { }
+            }');
+        } elseif ('Test\\'.__NAMESPACE__.'\ExtendsInternals' === $class) {
+            eval('namespace Test\\'.__NAMESPACE__.'; class ExtendsInternals extends ExtendsInternalsParent {
+                use \\'.__NAMESPACE__.'\Fixtures\InternalTrait;
+
+                public function internalMethod() { }
+            }');
+        } elseif ('Test\\'.__NAMESPACE__.'\ExtendsInternalsParent' === $class) {
+            eval('namespace Test\\'.__NAMESPACE__.'; class ExtendsInternalsParent extends \\'.__NAMESPACE__.'\Fixtures\InternalClass implements \\'.__NAMESPACE__.'\Fixtures\InternalInterface { }');
         }
     }
 }
diff --git a/lib/composer/vendor/symfony/debug/Tests/ErrorHandlerTest.php b/lib/composer/vendor/symfony/debug/Tests/ErrorHandlerTest.php
index 163ef530e..4cbe47f35 100644
--- a/lib/composer/vendor/symfony/debug/Tests/ErrorHandlerTest.php
+++ b/lib/composer/vendor/symfony/debug/Tests/ErrorHandlerTest.php
@@ -11,10 +11,11 @@
 
 namespace Symfony\Component\Debug\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Psr\Log\LogLevel;
-use Symfony\Component\Debug\ErrorHandler;
 use Symfony\Component\Debug\BufferingLogger;
-use Symfony\Component\Debug\Exception\ContextErrorException;
+use Symfony\Component\Debug\ErrorHandler;
+use Symfony\Component\Debug\Exception\SilencedErrorContext;
 
 /**
  * ErrorHandlerTest.
@@ -22,7 +23,7 @@
  * @author Robert Schönthal <seroscho@googlemail.com>
  * @author Nicolas Grekas <p@tchwork.com>
  */
-class ErrorHandlerTest extends \PHPUnit_Framework_TestCase
+class ErrorHandlerTest extends TestCase
 {
     public function testRegister()
     {
@@ -70,29 +71,24 @@ public function testNotice()
 
         try {
             self::triggerNotice($this);
-            $this->fail('ContextErrorException expected');
-        } catch (ContextErrorException $exception) {
+            $this->fail('ErrorException expected');
+        } catch (\ErrorException $exception) {
             // if an exception is thrown, the test passed
             $this->assertEquals(E_NOTICE, $exception->getSeverity());
             $this->assertEquals(__FILE__, $exception->getFile());
             $this->assertRegExp('/^Notice: Undefined variable: (foo|bar)/', $exception->getMessage());
-            $this->assertArrayHasKey('foobar', $exception->getContext());
 
             $trace = $exception->getTrace();
+
             $this->assertEquals(__FILE__, $trace[0]['file']);
-            $this->assertEquals('Symfony\Component\Debug\ErrorHandler', $trace[0]['class']);
-            $this->assertEquals('handleError', $trace[0]['function']);
-            $this->assertEquals('->', $trace[0]['type']);
+            $this->assertEquals(__CLASS__, $trace[0]['class']);
+            $this->assertEquals('triggerNotice', $trace[0]['function']);
+            $this->assertEquals('::', $trace[0]['type']);
 
-            $this->assertEquals(__FILE__, $trace[1]['file']);
+            $this->assertEquals(__FILE__, $trace[0]['file']);
             $this->assertEquals(__CLASS__, $trace[1]['class']);
-            $this->assertEquals('triggerNotice', $trace[1]['function']);
-            $this->assertEquals('::', $trace[1]['type']);
-
-            $this->assertEquals(__FILE__, $trace[1]['file']);
-            $this->assertEquals(__CLASS__, $trace[2]['class']);
-            $this->assertEquals(__FUNCTION__, $trace[2]['function']);
-            $this->assertEquals('->', $trace[2]['type']);
+            $this->assertEquals(__FUNCTION__, $trace[1]['function']);
+            $this->assertEquals('->', $trace[1]['type']);
         } finally {
             restore_error_handler();
             restore_exception_handler();
@@ -102,8 +98,6 @@ public function testNotice()
     // dummy function to test trace in error handler.
     private static function triggerNotice($that)
     {
-        // dummy variable to check for in error handler.
-        $foobar = 123;
         $that->assertSame('', $foo.$foo.$bar);
     }
 
@@ -124,7 +118,7 @@ public function testDefaultLogger()
         try {
             $handler = ErrorHandler::register();
 
-            $logger = $this->getMock('Psr\Log\LoggerInterface');
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
 
             $handler->setDefaultLogger($logger, E_NOTICE);
             $handler->setDefaultLogger($logger, array(E_USER_NOTICE => LogLevel::CRITICAL));
@@ -198,15 +192,16 @@ public function testHandleError()
             restore_error_handler();
             restore_exception_handler();
 
-            $logger = $this->getMock('Psr\Log\LoggerInterface');
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
 
             $warnArgCheck = function ($logLevel, $message, $context) {
                 $this->assertEquals('info', $logLevel);
-                $this->assertEquals('foo', $message);
-                $this->assertArrayHasKey('type', $context);
-                $this->assertEquals($context['type'], E_USER_DEPRECATED);
-                $this->assertArrayHasKey('stack', $context);
-                $this->assertInternalType('array', $context['stack']);
+                $this->assertEquals('User Deprecated: foo', $message);
+                $this->assertArrayHasKey('exception', $context);
+                $exception = $context['exception'];
+                $this->assertInstanceOf(\ErrorException::class, $exception);
+                $this->assertSame('User Deprecated: foo', $exception->getMessage());
+                $this->assertSame(E_USER_DEPRECATED, $exception->getSeverity());
             };
 
             $logger
@@ -222,12 +217,19 @@ public function testHandleError()
             restore_error_handler();
             restore_exception_handler();
 
-            $logger = $this->getMock('Psr\Log\LoggerInterface');
-
-            $logArgCheck = function ($level, $message, $context) {
-                $this->assertEquals('Undefined variable: undefVar', $message);
-                $this->assertArrayHasKey('type', $context);
-                $this->assertEquals($context['type'], E_NOTICE);
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
+
+            $line = null;
+            $logArgCheck = function ($level, $message, $context) use (&$line) {
+                $this->assertEquals('Notice: Undefined variable: undefVar', $message);
+                $this->assertArrayHasKey('exception', $context);
+                $exception = $context['exception'];
+                $this->assertInstanceOf(SilencedErrorContext::class, $exception);
+                $this->assertSame(E_NOTICE, $exception->getSeverity());
+                $this->assertSame(__FILE__, $exception->getFile());
+                $this->assertSame($line, $exception->getLine());
+                $this->assertNotEmpty($exception->getTrace());
+                $this->assertSame(1, $exception->count);
             };
 
             $logger
@@ -240,6 +242,7 @@ public function testHandleError()
             $handler->setDefaultLogger($logger, E_NOTICE);
             $handler->screamAt(E_NOTICE);
             unset($undefVar);
+            $line = __LINE__ + 1;
             @$undefVar++;
 
             restore_error_handler();
@@ -278,12 +281,13 @@ public function testHandleDeprecation()
     {
         $logArgCheck = function ($level, $message, $context) {
             $this->assertEquals(LogLevel::INFO, $level);
-            $this->assertArrayHasKey('level', $context);
-            $this->assertEquals(E_RECOVERABLE_ERROR | E_USER_ERROR | E_DEPRECATED | E_USER_DEPRECATED, $context['level']);
-            $this->assertArrayHasKey('stack', $context);
+            $this->assertArrayHasKey('exception', $context);
+            $exception = $context['exception'];
+            $this->assertInstanceOf(\ErrorException::class, $exception);
+            $this->assertSame('User Deprecated: Foo deprecation', $exception->getMessage());
         };
 
-        $logger = $this->getMock('Psr\Log\LoggerInterface');
+        $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
         $logger
             ->expects($this->once())
             ->method('log')
@@ -302,12 +306,12 @@ public function testHandleException()
 
             $exception = new \Exception('foo');
 
-            $logger = $this->getMock('Psr\Log\LoggerInterface');
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
 
             $logArgCheck = function ($level, $message, $context) {
-                $this->assertEquals('Uncaught Exception: foo', $message);
-                $this->assertArrayHasKey('type', $context);
-                $this->assertEquals($context['type'], E_ERROR);
+                $this->assertSame('Uncaught Exception: foo', $message);
+                $this->assertArrayHasKey('exception', $context);
+                $this->assertInstanceOf(\Exception::class, $context['exception']);
             };
 
             $logger
@@ -336,20 +340,23 @@ public function testHandleException()
         }
     }
 
+    /**
+     * @group legacy
+     */
     public function testErrorStacking()
     {
         try {
             $handler = ErrorHandler::register();
             $handler->screamAt(E_USER_WARNING);
 
-            $logger = $this->getMock('Psr\Log\LoggerInterface');
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
 
             $logger
                 ->expects($this->exactly(2))
                 ->method('log')
                 ->withConsecutive(
                     array($this->equalTo(LogLevel::WARNING), $this->equalTo('Dummy log')),
-                    array($this->equalTo(LogLevel::DEBUG), $this->equalTo('Silenced warning'))
+                    array($this->equalTo(LogLevel::DEBUG), $this->equalTo('User Warning: Silenced warning'))
                 )
             ;
 
@@ -391,21 +398,48 @@ public function testBootstrappingLogger()
         $this->assertSame($loggers, $handler->setLoggers(array()));
 
         $handler->handleError(E_DEPRECATED, 'Foo message', __FILE__, 123, array());
-        $expectedLog = array(LogLevel::INFO, 'Foo message', array('type' => E_DEPRECATED, 'file' => __FILE__, 'line' => 123, 'level' => error_reporting()));
 
         $logs = $bootLogger->cleanLogs();
-        unset($logs[0][2]['stack']);
 
-        $this->assertSame(array($expectedLog), $logs);
+        $this->assertCount(1, $logs);
+        $log = $logs[0];
+        $this->assertSame('info', $log[0]);
+        $this->assertSame('Deprecated: Foo message', $log[1]);
+        $this->assertArrayHasKey('exception', $log[2]);
+        $exception = $log[2]['exception'];
+        $this->assertInstanceOf(\ErrorException::class, $exception);
+        $this->assertSame('Deprecated: Foo message', $exception->getMessage());
+        $this->assertSame(__FILE__, $exception->getFile());
+        $this->assertSame(123, $exception->getLine());
+        $this->assertSame(E_DEPRECATED, $exception->getSeverity());
+
+        $bootLogger->log(LogLevel::WARNING, 'Foo message', array('exception' => $exception));
+
+        $mockLogger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
+        $mockLogger->expects($this->once())
+            ->method('log')
+            ->with(LogLevel::WARNING, 'Foo message', array('exception' => $exception));
+
+        $handler->setLoggers(array(E_DEPRECATED => array($mockLogger, LogLevel::WARNING)));
+    }
 
-        $bootLogger->log($expectedLog[0], $expectedLog[1], $expectedLog[2]);
+    public function testSettingLoggerWhenExceptionIsBuffered()
+    {
+        $bootLogger = new BufferingLogger();
+        $handler = new ErrorHandler($bootLogger);
 
-        $mockLogger = $this->getMock('Psr\Log\LoggerInterface');
+        $exception = new \Exception('Foo message');
+
+        $mockLogger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
         $mockLogger->expects($this->once())
             ->method('log')
-            ->with(LogLevel::WARNING, 'Foo message', $expectedLog[2]);
+            ->with(LogLevel::CRITICAL, 'Uncaught Exception: Foo message', array('exception' => $exception));
 
-        $handler->setLoggers(array(E_DEPRECATED => array($mockLogger, LogLevel::WARNING)));
+        $handler->setExceptionHandler(function () use ($handler, $mockLogger) {
+            $handler->setDefaultLogger($mockLogger);
+        });
+
+        $handler->handleException($exception);
     }
 
     public function testHandleFatalError()
@@ -420,12 +454,12 @@ public function testHandleFatalError()
                 'line' => 123,
             );
 
-            $logger = $this->getMock('Psr\Log\LoggerInterface');
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
 
             $logArgCheck = function ($level, $message, $context) {
                 $this->assertEquals('Fatal Parse Error: foo', $message);
-                $this->assertArrayHasKey('type', $context);
-                $this->assertEquals($context['type'], E_PARSE);
+                $this->assertArrayHasKey('exception', $context);
+                $this->assertInstanceOf(\Exception::class, $context['exception']);
             };
 
             $logger
@@ -471,20 +505,13 @@ public function testHandleFatalErrorOnHHVM()
         try {
             $handler = ErrorHandler::register();
 
-            $logger = $this->getMock('Psr\Log\LoggerInterface');
+            $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
             $logger
                 ->expects($this->once())
                 ->method('log')
                 ->with(
                     $this->equalTo(LogLevel::CRITICAL),
-                    $this->equalTo('Fatal Error: foo'),
-                    $this->equalTo(array(
-                        'type' => 1,
-                        'file' => 'bar',
-                        'line' => 123,
-                        'level' => -1,
-                        'stack' => array(456),
-                    ))
+                    $this->equalTo('Fatal Error: foo')
                 )
             ;
 
diff --git a/lib/composer/vendor/symfony/debug/Tests/Exception/FlattenExceptionTest.php b/lib/composer/vendor/symfony/debug/Tests/Exception/FlattenExceptionTest.php
index 6c570e235..8fd1c7959 100644
--- a/lib/composer/vendor/symfony/debug/Tests/Exception/FlattenExceptionTest.php
+++ b/lib/composer/vendor/symfony/debug/Tests/Exception/FlattenExceptionTest.php
@@ -11,7 +11,9 @@
 
 namespace Symfony\Component\Debug\Tests\Exception;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Debug\Exception\FlattenException;
+use Symfony\Component\HttpFoundation\Exception\SuspiciousOperationException;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
 use Symfony\Component\HttpKernel\Exception\MethodNotAllowedHttpException;
 use Symfony\Component\HttpKernel\Exception\UnauthorizedHttpException;
@@ -27,7 +29,7 @@
 use Symfony\Component\HttpKernel\Exception\TooManyRequestsHttpException;
 use Symfony\Component\HttpKernel\Exception\UnsupportedMediaTypeHttpException;
 
-class FlattenExceptionTest extends \PHPUnit_Framework_TestCase
+class FlattenExceptionTest extends TestCase
 {
     public function testStatusCode()
     {
@@ -78,6 +80,11 @@ public function testStatusCode()
 
         $flattened = FlattenException::create(new UnsupportedMediaTypeHttpException());
         $this->assertEquals('415', $flattened->getStatusCode());
+
+        if (class_exists(SuspiciousOperationException::class)) {
+            $flattened = FlattenException::create(new SuspiciousOperationException());
+            $this->assertEquals('400', $flattened->getStatusCode());
+        }
     }
 
     public function testHeadersForHttpException()
@@ -190,8 +197,71 @@ public function flattenDataProvider()
         );
     }
 
+    public function testArguments()
+    {
+        $dh = opendir(__DIR__);
+        $fh = tmpfile();
+
+        $incomplete = unserialize('O:14:"BogusTestClass":0:{}');
+
+        $exception = $this->createException(array(
+            (object) array('foo' => 1),
+            new NotFoundHttpException(),
+            $incomplete,
+            $dh,
+            $fh,
+            function () {},
+            array(1, 2),
+            array('foo' => 123),
+            null,
+            true,
+            false,
+            0,
+            0.0,
+            '0',
+            '',
+            INF,
+            NAN,
+        ));
+
+        $flattened = FlattenException::create($exception);
+        $trace = $flattened->getTrace();
+        $args = $trace[1]['args'];
+        $array = $args[0][1];
+
+        closedir($dh);
+        fclose($fh);
+
+        $i = 0;
+        $this->assertSame(array('object', 'stdClass'), $array[$i++]);
+        $this->assertSame(array('object', 'Symfony\Component\HttpKernel\Exception\NotFoundHttpException'), $array[$i++]);
+        $this->assertSame(array('incomplete-object', 'BogusTestClass'), $array[$i++]);
+        $this->assertSame(array('resource', defined('HHVM_VERSION') ? 'Directory' : 'stream'), $array[$i++]);
+        $this->assertSame(array('resource', 'stream'), $array[$i++]);
+
+        $args = $array[$i++];
+        $this->assertSame($args[0], 'object');
+        $this->assertTrue('Closure' === $args[1] || is_subclass_of($args[1], '\Closure'), 'Expect object class name to be Closure or a subclass of Closure.');
+
+        $this->assertSame(array('array', array(array('integer', 1), array('integer', 2))), $array[$i++]);
+        $this->assertSame(array('array', array('foo' => array('integer', 123))), $array[$i++]);
+        $this->assertSame(array('null', null), $array[$i++]);
+        $this->assertSame(array('boolean', true), $array[$i++]);
+        $this->assertSame(array('boolean', false), $array[$i++]);
+        $this->assertSame(array('integer', 0), $array[$i++]);
+        $this->assertSame(array('float', 0.0), $array[$i++]);
+        $this->assertSame(array('string', '0'), $array[$i++]);
+        $this->assertSame(array('string', ''), $array[$i++]);
+        $this->assertSame(array('float', INF), $array[$i++]);
+
+        // assertEquals() does not like NAN values.
+        $this->assertEquals($array[$i][0], 'float');
+        $this->assertTrue(is_nan($array[$i++][1]));
+    }
+
     public function testRecursionInArguments()
     {
+        $a = null;
         $a = array('foo', array(2, &$a));
         $exception = $this->createException($a);
 
@@ -216,6 +286,9 @@ public function testTooBigArray()
 
         $flattened = FlattenException::create($exception);
         $trace = $flattened->getTrace();
+
+        $this->assertSame($trace[1]['args'][0], array('array', array('array', '*SKIPPED over 10000 entries*')));
+
         $serializeTrace = serialize($trace);
 
         $this->assertContains('*SKIPPED over 10000 entries*', $serializeTrace);
@@ -226,45 +299,4 @@ private function createException($foo)
     {
         return new \Exception();
     }
-
-    public function testSetTraceIncompleteClass()
-    {
-        $flattened = FlattenException::create(new \Exception('test', 123));
-        $flattened->setTrace(
-            array(
-                array(
-                    'file' => __FILE__,
-                    'line' => 123,
-                    'function' => 'test',
-                    'args' => array(
-                        unserialize('O:14:"BogusTestClass":0:{}'),
-                    ),
-                ),
-            ),
-            'foo.php', 123
-        );
-
-        $this->assertEquals(array(
-            array(
-                'message' => 'test',
-                'class' => 'Exception',
-                'trace' => array(
-                    array(
-                        'namespace' => '', 'short_class' => '', 'class' => '', 'type' => '', 'function' => '',
-                        'file' => 'foo.php', 'line' => 123,
-                        'args' => array(),
-                    ),
-                    array(
-                        'namespace' => '', 'short_class' => '', 'class' => '', 'type' => '', 'function' => 'test',
-                        'file' => __FILE__, 'line' => 123,
-                        'args' => array(
-                            array(
-                                'incomplete-object', 'BogusTestClass',
-                            ),
-                        ),
-                    ),
-                ),
-            ),
-        ), $flattened->toArray());
-    }
 }
diff --git a/lib/composer/vendor/symfony/debug/Tests/ExceptionHandlerTest.php b/lib/composer/vendor/symfony/debug/Tests/ExceptionHandlerTest.php
index 1703da6eb..0285eff13 100644
--- a/lib/composer/vendor/symfony/debug/Tests/ExceptionHandlerTest.php
+++ b/lib/composer/vendor/symfony/debug/Tests/ExceptionHandlerTest.php
@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Debug\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Debug\ExceptionHandler;
 use Symfony\Component\Debug\Exception\OutOfMemoryException;
 use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
@@ -18,7 +19,7 @@
 
 require_once __DIR__.'/HeaderMock.php';
 
-class ExceptionHandlerTest extends \PHPUnit_Framework_TestCase
+class ExceptionHandlerTest extends TestCase
 {
     protected function setUp()
     {
@@ -38,8 +39,8 @@ public function testDebug()
         $handler->sendPhpResponse(new \RuntimeException('Foo'));
         $response = ob_get_clean();
 
-        $this->assertContains('<h1>Whoops, looks like something went wrong.</h1>', $response);
-        $this->assertNotContains('<h2 class="block_exception clear_fix">', $response);
+        $this->assertContains('Whoops, looks like something went wrong.', $response);
+        $this->assertNotContains('<div class="trace trace-as-html">', $response);
 
         $handler = new ExceptionHandler(true);
 
@@ -47,8 +48,8 @@ public function testDebug()
         $handler->sendPhpResponse(new \RuntimeException('Foo'));
         $response = ob_get_clean();
 
-        $this->assertContains('<h1>Whoops, looks like something went wrong.</h1>', $response);
-        $this->assertContains('<h2 class="block_exception clear_fix">', $response);
+        $this->assertContains('Whoops, looks like something went wrong.', $response);
+        $this->assertContains('<div class="trace trace-as-html">', $response);
     }
 
     public function testStatusCode()
@@ -93,14 +94,14 @@ public function testNestedExceptions()
         $handler->sendPhpResponse(new \RuntimeException('Foo', 0, new \RuntimeException('Bar')));
         $response = ob_get_clean();
 
-        $this->assertStringMatchesFormat('%A<span class="exception_message">Foo</span>%A<span class="exception_message">Bar</span>%A', $response);
+        $this->assertStringMatchesFormat('%A<p class="break-long-words trace-message">Foo</p>%A<p class="break-long-words trace-message">Bar</p>%A', $response);
     }
 
     public function testHandle()
     {
         $exception = new \Exception('foo');
 
-        $handler = $this->getMock('Symfony\Component\Debug\ExceptionHandler', array('sendPhpResponse'));
+        $handler = $this->getMockBuilder('Symfony\Component\Debug\ExceptionHandler')->setMethods(array('sendPhpResponse'))->getMock();
         $handler
             ->expects($this->exactly(2))
             ->method('sendPhpResponse');
@@ -118,7 +119,7 @@ public function testHandleOutOfMemoryException()
     {
         $exception = new OutOfMemoryException('foo', 0, E_ERROR, __FILE__, __LINE__);
 
-        $handler = $this->getMock('Symfony\Component\Debug\ExceptionHandler', array('sendPhpResponse'));
+        $handler = $this->getMockBuilder('Symfony\Component\Debug\ExceptionHandler')->setMethods(array('sendPhpResponse'))->getMock();
         $handler
             ->expects($this->once())
             ->method('sendPhpResponse');
diff --git a/lib/composer/vendor/symfony/debug/Tests/FatalErrorHandler/ClassNotFoundFatalErrorHandlerTest.php b/lib/composer/vendor/symfony/debug/Tests/FatalErrorHandler/ClassNotFoundFatalErrorHandlerTest.php
index 360e6edf0..65c80fc1c 100644
--- a/lib/composer/vendor/symfony/debug/Tests/FatalErrorHandler/ClassNotFoundFatalErrorHandlerTest.php
+++ b/lib/composer/vendor/symfony/debug/Tests/FatalErrorHandler/ClassNotFoundFatalErrorHandlerTest.php
@@ -11,13 +11,13 @@
 
 namespace Symfony\Component\Debug\Tests\FatalErrorHandler;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Debug\Exception\FatalErrorException;
-use Symfony\Component\ClassLoader\ClassLoader as SymfonyClassLoader;
 use Symfony\Component\Debug\FatalErrorHandler\ClassNotFoundFatalErrorHandler;
 use Symfony\Component\Debug\DebugClassLoader;
 use Composer\Autoload\ClassLoader as ComposerClassLoader;
 
-class ClassNotFoundFatalErrorHandlerTest extends \PHPUnit_Framework_TestCase
+class ClassNotFoundFatalErrorHandlerTest extends TestCase
 {
     public static function setUpBeforeClass()
     {
@@ -69,12 +69,10 @@ public function testHandleClassNotFound($error, $translatedMessage, $autoloader
 
     public function provideClassNotFoundData()
     {
-        $prefixes = array('Symfony\Component\Debug\Exception\\' => realpath(__DIR__.'/../../Exception'));
+        $autoloader = new ComposerClassLoader();
+        $autoloader->add('Symfony\Component\Debug\Exception\\', realpath(__DIR__.'/../../Exception'));
 
-        $symfonyAutoloader = new SymfonyClassLoader();
-        $symfonyAutoloader->addPrefixes($prefixes);
-
-        $debugClassLoader = new DebugClassLoader(array($symfonyAutoloader, 'loadClass'));
+        $debugClassLoader = new DebugClassLoader(array($autoloader, 'loadClass'));
 
         return array(
             array(
@@ -130,7 +128,7 @@ public function provideClassNotFoundData()
                     'message' => 'Class \'Foo\\Bar\\UndefinedFunctionException\' not found',
                 ),
                 "Attempted to load class \"UndefinedFunctionException\" from namespace \"Foo\Bar\".\nDid you forget a \"use\" statement for \"Symfony\Component\Debug\Exception\UndefinedFunctionException\"?",
-                array($symfonyAutoloader, 'loadClass'),
+                array($autoloader, 'loadClass'),
             ),
             array(
                 array(
diff --git a/lib/composer/vendor/symfony/debug/Tests/FatalErrorHandler/UndefinedFunctionFatalErrorHandlerTest.php b/lib/composer/vendor/symfony/debug/Tests/FatalErrorHandler/UndefinedFunctionFatalErrorHandlerTest.php
index 795b74781..1dc212004 100644
--- a/lib/composer/vendor/symfony/debug/Tests/FatalErrorHandler/UndefinedFunctionFatalErrorHandlerTest.php
+++ b/lib/composer/vendor/symfony/debug/Tests/FatalErrorHandler/UndefinedFunctionFatalErrorHandlerTest.php
@@ -11,10 +11,11 @@
 
 namespace Symfony\Component\Debug\Tests\FatalErrorHandler;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Debug\Exception\FatalErrorException;
 use Symfony\Component\Debug\FatalErrorHandler\UndefinedFunctionFatalErrorHandler;
 
-class UndefinedFunctionFatalErrorHandlerTest extends \PHPUnit_Framework_TestCase
+class UndefinedFunctionFatalErrorHandlerTest extends TestCase
 {
     /**
      * @dataProvider provideUndefinedFunctionData
diff --git a/lib/composer/vendor/symfony/debug/Tests/FatalErrorHandler/UndefinedMethodFatalErrorHandlerTest.php b/lib/composer/vendor/symfony/debug/Tests/FatalErrorHandler/UndefinedMethodFatalErrorHandlerTest.php
index de7b21c69..739e5b2b1 100644
--- a/lib/composer/vendor/symfony/debug/Tests/FatalErrorHandler/UndefinedMethodFatalErrorHandlerTest.php
+++ b/lib/composer/vendor/symfony/debug/Tests/FatalErrorHandler/UndefinedMethodFatalErrorHandlerTest.php
@@ -11,10 +11,11 @@
 
 namespace Symfony\Component\Debug\Tests\FatalErrorHandler;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Debug\Exception\FatalErrorException;
 use Symfony\Component\Debug\FatalErrorHandler\UndefinedMethodFatalErrorHandler;
 
-class UndefinedMethodFatalErrorHandlerTest extends \PHPUnit_Framework_TestCase
+class UndefinedMethodFatalErrorHandlerTest extends TestCase
 {
     /**
      * @dataProvider provideUndefinedMethodData
@@ -61,6 +62,15 @@ public function provideUndefinedMethodData()
                 ),
                 "Attempted to call an undefined method named \"offsetFet\" of class \"SplObjectStorage\".\nDid you mean to call e.g. \"offsetGet\", \"offsetSet\" or \"offsetUnset\"?",
             ),
+            array(
+                array(
+                  'type' => 1,
+                  'message' => 'Call to undefined method class@anonymous::test()',
+                  'file' => '/home/possum/work/symfony/test.php',
+                  'line' => 11,
+                ),
+                'Attempted to call an undefined method named "test" of class "class@anonymous".',
+            ),
         );
     }
 }
diff --git a/lib/composer/vendor/symfony/debug/Tests/Fixtures/AnnotatedClass.php b/lib/composer/vendor/symfony/debug/Tests/Fixtures/AnnotatedClass.php
new file mode 100644
index 000000000..dff9517d0
--- /dev/null
+++ b/lib/composer/vendor/symfony/debug/Tests/Fixtures/AnnotatedClass.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace Symfony\Component\Debug\Tests\Fixtures;
+
+class AnnotatedClass
+{
+    /**
+     * @deprecated since version 3.4.
+     */
+    public function deprecatedMethod()
+    {
+    }
+}
diff --git a/lib/composer/vendor/symfony/debug/Tests/Fixtures/DeprecatedClass.php b/lib/composer/vendor/symfony/debug/Tests/Fixtures/DeprecatedClass.php
index b4c78cd14..51fde5af8 100644
--- a/lib/composer/vendor/symfony/debug/Tests/Fixtures/DeprecatedClass.php
+++ b/lib/composer/vendor/symfony/debug/Tests/Fixtures/DeprecatedClass.php
@@ -4,7 +4,7 @@
 
 /**
  * @deprecated but this is a test
- *             deprecation notice.
+ *             deprecation notice
  * @foobar
  */
 class DeprecatedClass
diff --git a/lib/composer/vendor/symfony/debug/Tests/Fixtures/DeprecatedInterface.php b/lib/composer/vendor/symfony/debug/Tests/Fixtures/DeprecatedInterface.php
index 505eccae7..6bab62f95 100644
--- a/lib/composer/vendor/symfony/debug/Tests/Fixtures/DeprecatedInterface.php
+++ b/lib/composer/vendor/symfony/debug/Tests/Fixtures/DeprecatedInterface.php
@@ -4,7 +4,7 @@
 
 /**
  * @deprecated but this is a test
- *             deprecation notice.
+ *             deprecation notice
  * @foobar
  */
 interface DeprecatedInterface
diff --git a/lib/composer/vendor/symfony/debug/Tests/Fixtures/ExtendedFinalMethod.php b/lib/composer/vendor/symfony/debug/Tests/Fixtures/ExtendedFinalMethod.php
new file mode 100644
index 000000000..2bd337e5a
--- /dev/null
+++ b/lib/composer/vendor/symfony/debug/Tests/Fixtures/ExtendedFinalMethod.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace Symfony\Component\Debug\Tests\Fixtures;
+
+class ExtendedFinalMethod extends FinalMethod
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function finalMethod()
+    {
+    }
+
+    public function anotherMethod()
+    {
+    }
+}
diff --git a/lib/composer/vendor/symfony/debug/Tests/Fixtures/FinalClass.php b/lib/composer/vendor/symfony/debug/Tests/Fixtures/FinalClass.php
new file mode 100644
index 000000000..2cf26b19e
--- /dev/null
+++ b/lib/composer/vendor/symfony/debug/Tests/Fixtures/FinalClass.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Symfony\Component\Debug\Tests\Fixtures;
+
+/**
+ * @final since version 3.3.
+ */
+class FinalClass
+{
+}
diff --git a/lib/composer/vendor/symfony/debug/Tests/Fixtures/FinalMethod.php b/lib/composer/vendor/symfony/debug/Tests/Fixtures/FinalMethod.php
new file mode 100644
index 000000000..92ec42186
--- /dev/null
+++ b/lib/composer/vendor/symfony/debug/Tests/Fixtures/FinalMethod.php
@@ -0,0 +1,17 @@
+<?php
+
+namespace Symfony\Component\Debug\Tests\Fixtures;
+
+class FinalMethod
+{
+    /**
+     * @final since version 3.3.
+     */
+    public function finalMethod()
+    {
+    }
+
+    public function anotherMethod()
+    {
+    }
+}
diff --git a/lib/composer/vendor/symfony/debug/Tests/Fixtures/InternalClass.php b/lib/composer/vendor/symfony/debug/Tests/Fixtures/InternalClass.php
new file mode 100644
index 000000000..119842c26
--- /dev/null
+++ b/lib/composer/vendor/symfony/debug/Tests/Fixtures/InternalClass.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace Symfony\Component\Debug\Tests\Fixtures;
+
+/**
+ * @internal since version 3.4.
+ */
+class InternalClass
+{
+    use InternalTrait2;
+
+    public function usedInInternalClass()
+    {
+    }
+}
diff --git a/lib/composer/vendor/symfony/debug/Tests/Fixtures/InternalInterface.php b/lib/composer/vendor/symfony/debug/Tests/Fixtures/InternalInterface.php
new file mode 100644
index 000000000..dd79f501e
--- /dev/null
+++ b/lib/composer/vendor/symfony/debug/Tests/Fixtures/InternalInterface.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Symfony\Component\Debug\Tests\Fixtures;
+
+/**
+ * @internal
+ */
+interface InternalInterface
+{
+}
diff --git a/lib/composer/vendor/symfony/debug/Tests/Fixtures/InternalTrait.php b/lib/composer/vendor/symfony/debug/Tests/Fixtures/InternalTrait.php
new file mode 100644
index 000000000..7bb4635cc
--- /dev/null
+++ b/lib/composer/vendor/symfony/debug/Tests/Fixtures/InternalTrait.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Symfony\Component\Debug\Tests\Fixtures;
+
+/**
+ * @internal
+ */
+trait InternalTrait
+{
+}
diff --git a/lib/composer/vendor/symfony/debug/Tests/Fixtures/InternalTrait2.php b/lib/composer/vendor/symfony/debug/Tests/Fixtures/InternalTrait2.php
new file mode 100644
index 000000000..05f18e83e
--- /dev/null
+++ b/lib/composer/vendor/symfony/debug/Tests/Fixtures/InternalTrait2.php
@@ -0,0 +1,23 @@
+<?php
+
+namespace Symfony\Component\Debug\Tests\Fixtures;
+
+/**
+ * @internal
+ */
+trait InternalTrait2
+{
+    /**
+     * @internal since version 3.4
+     */
+    public function internalMethod()
+    {
+    }
+
+    /**
+     * @internal but should not trigger a deprecation
+     */
+    public function usedInInternalClass()
+    {
+    }
+}
diff --git a/lib/composer/vendor/symfony/debug/Tests/Fixtures/Throwing.php b/lib/composer/vendor/symfony/debug/Tests/Fixtures/Throwing.php
new file mode 100644
index 000000000..21e0aba17
--- /dev/null
+++ b/lib/composer/vendor/symfony/debug/Tests/Fixtures/Throwing.php
@@ -0,0 +1,3 @@
+<?php
+
+throw new \Exception('boo');
diff --git a/lib/composer/vendor/symfony/debug/Tests/phpt/debug_class_loader.phpt b/lib/composer/vendor/symfony/debug/Tests/phpt/debug_class_loader.phpt
new file mode 100644
index 000000000..b9d3d7288
--- /dev/null
+++ b/lib/composer/vendor/symfony/debug/Tests/phpt/debug_class_loader.phpt
@@ -0,0 +1,26 @@
+--TEST--
+Test DebugClassLoader with previously loaded parents
+--FILE--
+<?php
+
+namespace Symfony\Component\Debug\Tests\Fixtures;
+
+use Symfony\Component\Debug\DebugClassLoader;
+
+$vendor = __DIR__;
+while (!file_exists($vendor.'/vendor')) {
+    $vendor = dirname($vendor);
+}
+require $vendor.'/vendor/autoload.php';
+
+class_exists(FinalMethod::class);
+
+set_error_handler(function ($type, $msg) { echo $msg, "\n"; });
+
+DebugClassLoader::enable();
+
+class_exists(ExtendedFinalMethod::class);
+
+?>
+--EXPECTF--
+The "Symfony\Component\Debug\Tests\Fixtures\FinalMethod::finalMethod()" method is considered final since version 3.3. It may change without further notice as of its next major version. You should not extend it from "Symfony\Component\Debug\Tests\Fixtures\ExtendedFinalMethod".
diff --git a/lib/composer/vendor/symfony/debug/Tests/phpt/exception_rethrown.phpt b/lib/composer/vendor/symfony/debug/Tests/phpt/exception_rethrown.phpt
new file mode 100644
index 000000000..9df0a65cf
--- /dev/null
+++ b/lib/composer/vendor/symfony/debug/Tests/phpt/exception_rethrown.phpt
@@ -0,0 +1,35 @@
+--TEST--
+Test rethrowing in custom exception handler
+--FILE--
+<?php
+
+namespace Symfony\Component\Debug;
+
+$vendor = __DIR__;
+while (!file_exists($vendor.'/vendor')) {
+    $vendor = dirname($vendor);
+}
+require $vendor.'/vendor/autoload.php';
+
+if (true) {
+    class TestLogger extends \Psr\Log\AbstractLogger
+    {
+        public function log($level, $message, array $context = array())
+        {
+            echo $message, "\n";
+        }
+    }
+}
+
+set_exception_handler(function ($e) { echo 123; throw $e; });
+ErrorHandler::register()->setDefaultLogger(new TestLogger());
+ini_set('display_errors', 1);
+
+throw new \Exception('foo');
+?>
+--EXPECTF--
+Uncaught Exception: foo
+123
+Fatal error: Uncaught %s:25
+Stack trace:
+%a
diff --git a/lib/composer/vendor/symfony/debug/Tests/phpt/fatal_with_nested_handlers.phpt b/lib/composer/vendor/symfony/debug/Tests/phpt/fatal_with_nested_handlers.phpt
new file mode 100644
index 000000000..5c5245c06
--- /dev/null
+++ b/lib/composer/vendor/symfony/debug/Tests/phpt/fatal_with_nested_handlers.phpt
@@ -0,0 +1,42 @@
+--TEST--
+Test catching fatal errors when handlers are nested
+--FILE--
+<?php
+
+namespace Symfony\Component\Debug;
+
+$vendor = __DIR__;
+while (!file_exists($vendor.'/vendor')) {
+    $vendor = dirname($vendor);
+}
+require $vendor.'/vendor/autoload.php';
+
+Debug::enable();
+ini_set('display_errors', 0);
+
+$eHandler = set_error_handler('var_dump');
+$xHandler = set_exception_handler('var_dump');
+
+var_dump(array(
+    $eHandler[0] === $xHandler[0] ? 'Error and exception handlers do match' : 'Error and exception handlers are different',
+));
+
+$eHandler[0]->setExceptionHandler('print_r');
+
+if (true) {
+    class Broken implements \Serializable
+    {
+    }
+}
+
+?>
+--EXPECTF--
+array(1) {
+  [0]=>
+  string(37) "Error and exception handlers do match"
+}
+object(Symfony\Component\Debug\Exception\FatalErrorException)#%d (%d) {
+  ["message":protected]=>
+  string(199) "Error: Class Symfony\Component\Debug\Broken contains 2 abstract methods and must therefore be declared abstract or implement the remaining methods (Serializable::serialize, Serializable::unserialize)"
+%a
+}
diff --git a/lib/composer/vendor/symfony/debug/composer.json b/lib/composer/vendor/symfony/debug/composer.json
index 1f3de3e27..f98a5d07b 100644
--- a/lib/composer/vendor/symfony/debug/composer.json
+++ b/lib/composer/vendor/symfony/debug/composer.json
@@ -16,15 +16,14 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9",
+        "php": "^5.5.9|>=7.0.8",
         "psr/log": "~1.0"
     },
     "conflict": {
         "symfony/http-kernel": ">=2.3,<2.3.24|~2.4.0|>=2.5,<2.5.9|>=2.6,<2.6.2"
     },
     "require-dev": {
-        "symfony/class-loader": "~2.8|~3.0",
-        "symfony/http-kernel": "~2.8|~3.0"
+        "symfony/http-kernel": "~2.8|~3.0|~4.0"
     },
     "autoload": {
         "psr-4": { "Symfony\\Component\\Debug\\": "" },
@@ -35,7 +34,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.1-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/symfony/debug/phpunit.xml.dist b/lib/composer/vendor/symfony/debug/phpunit.xml.dist
index e99c4ddf4..12e58612b 100644
--- a/lib/composer/vendor/symfony/debug/phpunit.xml.dist
+++ b/lib/composer/vendor/symfony/debug/phpunit.xml.dist
@@ -5,6 +5,8 @@
          backupGlobals="false"
          colors="true"
          bootstrap="vendor/autoload.php"
+         failOnRisky="true"
+         failOnWarning="true"
 >
     <php>
         <ini name="error_reporting" value="-1" />
diff --git a/lib/composer/vendor/symfony/event-dispatcher/CHANGELOG.md b/lib/composer/vendor/symfony/event-dispatcher/CHANGELOG.md
index 8feda35d5..c6aa5389a 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/CHANGELOG.md
+++ b/lib/composer/vendor/symfony/event-dispatcher/CHANGELOG.md
@@ -1,6 +1,16 @@
 CHANGELOG
 =========
 
+3.4.0
+-----
+
+  * Implementing `TraceableEventDispatcherInterface` without the `reset()` method has been deprecated.
+
+3.3.0
+-----
+
+  * The ContainerAwareEventDispatcher class has been deprecated. Use EventDispatcher with closure factories instead.
+
 3.0.0
 -----
 
diff --git a/lib/composer/vendor/symfony/event-dispatcher/ContainerAwareEventDispatcher.php b/lib/composer/vendor/symfony/event-dispatcher/ContainerAwareEventDispatcher.php
index 5982b85f3..81a1ff7ca 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/ContainerAwareEventDispatcher.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/ContainerAwareEventDispatcher.php
@@ -20,38 +20,34 @@
  * @author Fabien Potencier <fabien@symfony.com>
  * @author Bernhard Schussek <bschussek@gmail.com>
  * @author Jordan Alliot <jordan.alliot@gmail.com>
+ *
+ * @deprecated since 3.3, to be removed in 4.0. Use EventDispatcher with closure factories instead.
  */
 class ContainerAwareEventDispatcher extends EventDispatcher
 {
-    /**
-     * The container from where services are loaded.
-     *
-     * @var ContainerInterface
-     */
     private $container;
 
     /**
      * The service IDs of the event listeners and subscribers.
-     *
-     * @var array
      */
     private $listenerIds = array();
 
     /**
      * The services registered as listeners.
-     *
-     * @var array
      */
     private $listeners = array();
 
-    /**
-     * Constructor.
-     *
-     * @param ContainerInterface $container A ContainerInterface instance
-     */
     public function __construct(ContainerInterface $container)
     {
         $this->container = $container;
+
+        $class = get_class($this);
+        if ($this instanceof \PHPUnit_Framework_MockObject_MockObject || $this instanceof \Prophecy\Doubler\DoubleInterface) {
+            $class = get_parent_class($class);
+        }
+        if (__CLASS__ !== $class) {
+            @trigger_error(sprintf('The %s class is deprecated since Symfony 3.3 and will be removed in 4.0. Use EventDispatcher with closure factories instead.', __CLASS__), E_USER_DEPRECATED);
+        }
     }
 
     /**
@@ -68,6 +64,8 @@ public function __construct(ContainerInterface $container)
      */
     public function addListenerService($eventName, $callback, $priority = 0)
     {
+        @trigger_error(sprintf('The %s class is deprecated since Symfony 3.3 and will be removed in 4.0. Use EventDispatcher with closure factories instead.', __CLASS__), E_USER_DEPRECATED);
+
         if (!is_array($callback) || 2 !== count($callback)) {
             throw new \InvalidArgumentException('Expected an array("service", "method") argument');
         }
@@ -80,7 +78,7 @@ public function removeListener($eventName, $listener)
         $this->lazyLoad($eventName);
 
         if (isset($this->listenerIds[$eventName])) {
-            foreach ($this->listenerIds[$eventName] as $i => list($serviceId, $method, $priority)) {
+            foreach ($this->listenerIds[$eventName] as $i => list($serviceId, $method)) {
                 $key = $serviceId.'.'.$method;
                 if (isset($this->listeners[$eventName][$key]) && $listener === array($this->listeners[$eventName][$key], $method)) {
                     unset($this->listeners[$eventName][$key]);
@@ -104,7 +102,7 @@ public function removeListener($eventName, $listener)
     public function hasListeners($eventName = null)
     {
         if (null === $eventName) {
-            return (bool) count($this->listenerIds) || (bool) count($this->listeners);
+            return $this->listenerIds || $this->listeners || parent::hasListeners();
         }
 
         if (isset($this->listenerIds[$eventName])) {
@@ -148,6 +146,8 @@ public function getListenerPriority($eventName, $listener)
      */
     public function addSubscriberService($serviceId, $class)
     {
+        @trigger_error(sprintf('The %s class is deprecated since Symfony 3.3 and will be removed in 4.0. Use EventDispatcher with closure factories instead.', __CLASS__), E_USER_DEPRECATED);
+
         foreach ($class::getSubscribedEvents() as $eventName => $params) {
             if (is_string($params)) {
                 $this->listenerIds[$eventName][] = array($serviceId, $params, 0);
@@ -163,6 +163,8 @@ public function addSubscriberService($serviceId, $class)
 
     public function getContainer()
     {
+        @trigger_error('The '.__METHOD__.'() method is deprecated since Symfony 3.3 as its class will be removed in 4.0. Inject the container or the services you need in your listeners/subscribers instead.', E_USER_DEPRECATED);
+
         return $this->container;
     }
 
@@ -183,7 +185,7 @@ protected function lazyLoad($eventName)
                 $key = $serviceId.'.'.$method;
                 if (!isset($this->listeners[$eventName][$key])) {
                     $this->addListener($eventName, array($listener, $method), $priority);
-                } elseif ($listener !== $this->listeners[$eventName][$key]) {
+                } elseif ($this->listeners[$eventName][$key] !== $listener) {
                     parent::removeListener($eventName, array($this->listeners[$eventName][$key], $method));
                     $this->addListener($eventName, array($listener, $method), $priority);
                 }
diff --git a/lib/composer/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php b/lib/composer/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php
index 974b9e010..9b5c689ad 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcher.php
@@ -33,13 +33,6 @@ class TraceableEventDispatcher implements TraceableEventDispatcherInterface
     private $dispatcher;
     private $wrappedListeners;
 
-    /**
-     * Constructor.
-     *
-     * @param EventDispatcherInterface $dispatcher An EventDispatcherInterface instance
-     * @param Stopwatch                $stopwatch  A Stopwatch instance
-     * @param LoggerInterface          $logger     A LoggerInterface instance
-     */
     public function __construct(EventDispatcherInterface $dispatcher, Stopwatch $stopwatch, LoggerInterface $logger = null)
     {
         $this->dispatcher = $dispatcher;
@@ -104,6 +97,16 @@ public function getListeners($eventName = null)
      */
     public function getListenerPriority($eventName, $listener)
     {
+        // we might have wrapped listeners for the event (if called while dispatching)
+        // in that case get the priority by wrapper
+        if (isset($this->wrappedListeners[$eventName])) {
+            foreach ($this->wrappedListeners[$eventName] as $index => $wrappedListener) {
+                if ($wrappedListener->getWrappedListener() === $listener) {
+                    return $this->dispatcher->getListenerPriority($eventName, $wrappedListener);
+                }
+            }
+        }
+
         return $this->dispatcher->getListenerPriority($eventName, $listener);
     }
 
@@ -153,8 +156,7 @@ public function getCalledListeners()
         $called = array();
         foreach ($this->called as $eventName => $listeners) {
             foreach ($listeners as $listener) {
-                $info = $this->getListenerInfo($listener->getWrappedListener(), $eventName);
-                $called[$eventName.'.'.$info['pretty']] = $info;
+                $called[$eventName.'.'.$listener->getPretty()] = $listener->getInfo($eventName);
             }
         }
 
@@ -192,8 +194,10 @@ public function getNotCalledListeners()
                 }
 
                 if (!$called) {
-                    $info = $this->getListenerInfo($listener, $eventName);
-                    $notCalled[$eventName.'.'.$info['pretty']] = $info;
+                    if (!$listener instanceof WrappedListener) {
+                        $listener = new WrappedListener($listener, null, $this->stopwatch, $this);
+                    }
+                    $notCalled[$eventName.'.'.$listener->getPretty()] = $listener->getInfo($eventName);
                 }
             }
         }
@@ -203,6 +207,11 @@ public function getNotCalledListeners()
         return $notCalled;
     }
 
+    public function reset()
+    {
+        $this->called = array();
+    }
+
     /**
      * Proxies all method calls to the original event dispatcher.
      *
@@ -239,12 +248,11 @@ protected function postDispatch($eventName, Event $event)
     private function preProcess($eventName)
     {
         foreach ($this->dispatcher->getListeners($eventName) as $listener) {
-            $info = $this->getListenerInfo($listener, $eventName);
-            $name = isset($info['class']) ? $info['class'] : $info['type'];
-            $wrappedListener = new WrappedListener($listener, $name, $this->stopwatch, $this);
+            $priority = $this->getListenerPriority($eventName, $listener);
+            $wrappedListener = new WrappedListener($listener, null, $this->stopwatch, $this);
             $this->wrappedListeners[$eventName][] = $wrappedListener;
             $this->dispatcher->removeListener($eventName, $listener);
-            $this->dispatcher->addListener($eventName, $wrappedListener, $info['priority']);
+            $this->dispatcher->addListener($eventName, $wrappedListener, $priority);
         }
     }
 
@@ -261,10 +269,13 @@ private function postProcess($eventName)
             $this->dispatcher->removeListener($eventName, $listener);
             $this->dispatcher->addListener($eventName, $listener->getWrappedListener(), $priority);
 
-            $info = $this->getListenerInfo($listener->getWrappedListener(), $eventName);
+            if (null !== $this->logger) {
+                $context = array('event' => $eventName, 'listener' => $listener->getPretty());
+            }
+
             if ($listener->wasCalled()) {
                 if (null !== $this->logger) {
-                    $this->logger->debug('Notified event "{event}" to listener "{listener}".', array('event' => $eventName, 'listener' => $info['pretty']));
+                    $this->logger->debug('Notified event "{event}" to listener "{listener}".', $context);
                 }
 
                 if (!isset($this->called[$eventName])) {
@@ -275,12 +286,12 @@ private function postProcess($eventName)
             }
 
             if (null !== $this->logger && $skipped) {
-                $this->logger->debug('Listener "{listener}" was not called for event "{event}".', array('listener' => $info['pretty'], 'event' => $eventName));
+                $this->logger->debug('Listener "{listener}" was not called for event "{event}".', $context);
             }
 
             if ($listener->stoppedPropagation()) {
                 if (null !== $this->logger) {
-                    $this->logger->debug('Listener "{listener}" stopped propagation of the event "{event}".', array('listener' => $info['pretty'], 'event' => $eventName));
+                    $this->logger->debug('Listener "{listener}" stopped propagation of the event "{event}".', $context);
                 }
 
                 $skipped = true;
@@ -288,67 +299,6 @@ private function postProcess($eventName)
         }
     }
 
-    /**
-     * Returns information about the listener.
-     *
-     * @param object $listener  The listener
-     * @param string $eventName The event name
-     *
-     * @return array Information about the listener
-     */
-    private function getListenerInfo($listener, $eventName)
-    {
-        $info = array(
-            'event' => $eventName,
-            'priority' => $this->getListenerPriority($eventName, $listener),
-        );
-        if ($listener instanceof \Closure) {
-            $info += array(
-                'type' => 'Closure',
-                'pretty' => 'closure',
-            );
-        } elseif (is_string($listener)) {
-            try {
-                $r = new \ReflectionFunction($listener);
-                $file = $r->getFileName();
-                $line = $r->getStartLine();
-            } catch (\ReflectionException $e) {
-                $file = null;
-                $line = null;
-            }
-            $info += array(
-                'type' => 'Function',
-                'function' => $listener,
-                'file' => $file,
-                'line' => $line,
-                'pretty' => $listener,
-            );
-        } elseif (is_array($listener) || (is_object($listener) && is_callable($listener))) {
-            if (!is_array($listener)) {
-                $listener = array($listener, '__invoke');
-            }
-            $class = is_object($listener[0]) ? get_class($listener[0]) : $listener[0];
-            try {
-                $r = new \ReflectionMethod($class, $listener[1]);
-                $file = $r->getFileName();
-                $line = $r->getStartLine();
-            } catch (\ReflectionException $e) {
-                $file = null;
-                $line = null;
-            }
-            $info += array(
-                'type' => 'Method',
-                'class' => $class,
-                'method' => $listener[1],
-                'file' => $file,
-                'line' => $line,
-                'pretty' => $class.'::'.$listener[1],
-            );
-        }
-
-        return $info;
-    }
-
     private function sortListenersByPriority($a, $b)
     {
         if (is_int($a['priority']) && !is_int($b['priority'])) {
diff --git a/lib/composer/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcherInterface.php b/lib/composer/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcherInterface.php
index 5483e8150..f0212753b 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcherInterface.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/Debug/TraceableEventDispatcherInterface.php
@@ -15,6 +15,8 @@
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @method reset() Resets the trace.
  */
 interface TraceableEventDispatcherInterface extends EventDispatcherInterface
 {
diff --git a/lib/composer/vendor/symfony/event-dispatcher/Debug/WrappedListener.php b/lib/composer/vendor/symfony/event-dispatcher/Debug/WrappedListener.php
index e16627d6a..f7b0273e1 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/Debug/WrappedListener.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/Debug/WrappedListener.php
@@ -14,6 +14,7 @@
 use Symfony\Component\Stopwatch\Stopwatch;
 use Symfony\Component\EventDispatcher\Event;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\VarDumper\Caster\ClassStub;
 
 /**
  * @author Fabien Potencier <fabien@symfony.com>
@@ -26,6 +27,9 @@ class WrappedListener
     private $stoppedPropagation;
     private $stopwatch;
     private $dispatcher;
+    private $pretty;
+    private $stub;
+    private static $hasClassStub;
 
     public function __construct($listener, $name, Stopwatch $stopwatch, EventDispatcherInterface $dispatcher = null)
     {
@@ -35,6 +39,26 @@ public function __construct($listener, $name, Stopwatch $stopwatch, EventDispatc
         $this->dispatcher = $dispatcher;
         $this->called = false;
         $this->stoppedPropagation = false;
+
+        if (is_array($listener)) {
+            $this->name = is_object($listener[0]) ? get_class($listener[0]) : $listener[0];
+            $this->pretty = $this->name.'::'.$listener[1];
+        } elseif ($listener instanceof \Closure) {
+            $this->pretty = $this->name = 'closure';
+        } elseif (is_string($listener)) {
+            $this->pretty = $this->name = $listener;
+        } else {
+            $this->name = get_class($listener);
+            $this->pretty = $this->name.'::__invoke';
+        }
+
+        if (null !== $name) {
+            $this->name = $name;
+        }
+
+        if (null === self::$hasClassStub) {
+            self::$hasClassStub = class_exists(ClassStub::class);
+        }
     }
 
     public function getWrappedListener()
@@ -52,6 +76,25 @@ public function stoppedPropagation()
         return $this->stoppedPropagation;
     }
 
+    public function getPretty()
+    {
+        return $this->pretty;
+    }
+
+    public function getInfo($eventName)
+    {
+        if (null === $this->stub) {
+            $this->stub = self::$hasClassStub ? new ClassStub($this->pretty.'()', $this->listener) : $this->pretty.'()';
+        }
+
+        return array(
+            'event' => $eventName,
+            'priority' => null !== $this->dispatcher ? $this->dispatcher->getListenerPriority($eventName, $this->listener) : null,
+            'pretty' => $this->pretty,
+            'stub' => $this->stub,
+        );
+    }
+
     public function __invoke(Event $event, $eventName, EventDispatcherInterface $dispatcher)
     {
         $this->called = true;
diff --git a/lib/composer/vendor/symfony/event-dispatcher/DependencyInjection/RegisterListenersPass.php b/lib/composer/vendor/symfony/event-dispatcher/DependencyInjection/RegisterListenersPass.php
index 326bfd184..9f9c09c52 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/DependencyInjection/RegisterListenersPass.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/DependencyInjection/RegisterListenersPass.php
@@ -11,32 +11,27 @@
 
 namespace Symfony\Component\EventDispatcher\DependencyInjection;
 
+use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
 use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\Exception\InvalidArgumentException;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\EventDispatcher\EventDispatcher;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
 /**
  * Compiler pass to register tagged services for an event dispatcher.
  */
 class RegisterListenersPass implements CompilerPassInterface
 {
-    /**
-     * @var string
-     */
     protected $dispatcherService;
-
-    /**
-     * @var string
-     */
     protected $listenerTag;
-
-    /**
-     * @var string
-     */
     protected $subscriberTag;
 
+    private $hotPathEvents = array();
+    private $hotPathTagName;
+
     /**
-     * Constructor.
-     *
      * @param string $dispatcherService Service name of the event dispatcher in processed container
      * @param string $listenerTag       Tag name used for listener
      * @param string $subscriberTag     Tag name used for subscribers
@@ -48,6 +43,14 @@ public function __construct($dispatcherService = 'event_dispatcher', $listenerTa
         $this->subscriberTag = $subscriberTag;
     }
 
+    public function setHotPathEvents(array $hotPathEvents, $tagName = 'container.hot_path')
+    {
+        $this->hotPathEvents = array_flip($hotPathEvents);
+        $this->hotPathTagName = $tagName;
+
+        return $this;
+    }
+
     public function process(ContainerBuilder $container)
     {
         if (!$container->hasDefinition($this->dispatcherService) && !$container->hasAlias($this->dispatcherService)) {
@@ -56,21 +59,12 @@ public function process(ContainerBuilder $container)
 
         $definition = $container->findDefinition($this->dispatcherService);
 
-        foreach ($container->findTaggedServiceIds($this->listenerTag) as $id => $events) {
-            $def = $container->getDefinition($id);
-            if (!$def->isPublic()) {
-                throw new \InvalidArgumentException(sprintf('The service "%s" must be public as event listeners are lazy-loaded.', $id));
-            }
-
-            if ($def->isAbstract()) {
-                throw new \InvalidArgumentException(sprintf('The service "%s" must not be abstract as event listeners are lazy-loaded.', $id));
-            }
-
+        foreach ($container->findTaggedServiceIds($this->listenerTag, true) as $id => $events) {
             foreach ($events as $event) {
                 $priority = isset($event['priority']) ? $event['priority'] : 0;
 
                 if (!isset($event['event'])) {
-                    throw new \InvalidArgumentException(sprintf('Service "%s" must define the "event" attribute on "%s" tags.', $id, $this->listenerTag));
+                    throw new InvalidArgumentException(sprintf('Service "%s" must define the "event" attribute on "%s" tags.', $id, $this->listenerTag));
                 }
 
                 if (!isset($event['method'])) {
@@ -81,19 +75,18 @@ public function process(ContainerBuilder $container)
                     $event['method'] = preg_replace('/[^a-z0-9]/i', '', $event['method']);
                 }
 
-                $definition->addMethodCall('addListenerService', array($event['event'], array($id, $event['method']), $priority));
+                $definition->addMethodCall('addListener', array($event['event'], array(new ServiceClosureArgument(new Reference($id)), $event['method']), $priority));
+
+                if (isset($this->hotPathEvents[$event['event']])) {
+                    $container->getDefinition($id)->addTag($this->hotPathTagName);
+                }
             }
         }
 
-        foreach ($container->findTaggedServiceIds($this->subscriberTag) as $id => $attributes) {
-            $def = $container->getDefinition($id);
-            if (!$def->isPublic()) {
-                throw new \InvalidArgumentException(sprintf('The service "%s" must be public as event subscribers are lazy-loaded.', $id));
-            }
+        $extractingDispatcher = new ExtractingEventDispatcher();
 
-            if ($def->isAbstract()) {
-                throw new \InvalidArgumentException(sprintf('The service "%s" must not be abstract as event subscribers are lazy-loaded.', $id));
-            }
+        foreach ($container->findTaggedServiceIds($this->subscriberTag, true) as $id => $attributes) {
+            $def = $container->getDefinition($id);
 
             // We must assume that the class value has been correctly filled, even if the service is created by a factory
             $class = $container->getParameterBag()->resolveValue($def->getClass());
@@ -101,13 +94,46 @@ public function process(ContainerBuilder $container)
 
             if (!is_subclass_of($class, $interface)) {
                 if (!class_exists($class, false)) {
-                    throw new \InvalidArgumentException(sprintf('Class "%s" used for service "%s" cannot be found.', $class, $id));
+                    throw new InvalidArgumentException(sprintf('Class "%s" used for service "%s" cannot be found.', $class, $id));
                 }
 
-                throw new \InvalidArgumentException(sprintf('Service "%s" must implement interface "%s".', $id, $interface));
+                throw new InvalidArgumentException(sprintf('Service "%s" must implement interface "%s".', $id, $interface));
             }
+            $container->addObjectResource($class);
+
+            ExtractingEventDispatcher::$subscriber = $class;
+            $extractingDispatcher->addSubscriber($extractingDispatcher);
+            foreach ($extractingDispatcher->listeners as $args) {
+                $args[1] = array(new ServiceClosureArgument(new Reference($id)), $args[1]);
+                $definition->addMethodCall('addListener', $args);
 
-            $definition->addMethodCall('addSubscriberService', array($id, $class));
+                if (isset($this->hotPathEvents[$args[0]])) {
+                    $container->getDefinition($id)->addTag('container.hot_path');
+                }
+            }
+            $extractingDispatcher->listeners = array();
         }
     }
 }
+
+/**
+ * @internal
+ */
+class ExtractingEventDispatcher extends EventDispatcher implements EventSubscriberInterface
+{
+    public $listeners = array();
+
+    public static $subscriber;
+
+    public function addListener($eventName, $listener, $priority = 0)
+    {
+        $this->listeners[] = array($eventName, $listener[1], $priority);
+    }
+
+    public static function getSubscribedEvents()
+    {
+        $callback = array(self::$subscriber, 'getSubscribedEvents');
+
+        return $callback();
+    }
+}
diff --git a/lib/composer/vendor/symfony/event-dispatcher/EventDispatcher.php b/lib/composer/vendor/symfony/event-dispatcher/EventDispatcher.php
index 2c977f473..bc79a958d 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/EventDispatcher.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/EventDispatcher.php
@@ -24,6 +24,7 @@
  * @author Fabien Potencier <fabien@symfony.com>
  * @author Jordi Boggiano <j.boggiano@seld.be>
  * @author Jordan Alliot <jordan.alliot@gmail.com>
+ * @author Nicolas Grekas <p@tchwork.com>
  */
 class EventDispatcher implements EventDispatcherInterface
 {
@@ -52,7 +53,7 @@ public function dispatch($eventName, Event $event = null)
     public function getListeners($eventName = null)
     {
         if (null !== $eventName) {
-            if (!isset($this->listeners[$eventName])) {
+            if (empty($this->listeners[$eventName])) {
                 return array();
             }
 
@@ -77,13 +78,23 @@ public function getListeners($eventName = null)
      */
     public function getListenerPriority($eventName, $listener)
     {
-        if (!isset($this->listeners[$eventName])) {
+        if (empty($this->listeners[$eventName])) {
             return;
         }
 
+        if (is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure) {
+            $listener[0] = $listener[0]();
+        }
+
         foreach ($this->listeners[$eventName] as $priority => $listeners) {
-            if (false !== in_array($listener, $listeners, true)) {
-                return $priority;
+            foreach ($listeners as $k => $v) {
+                if ($v !== $listener && is_array($v) && isset($v[0]) && $v[0] instanceof \Closure) {
+                    $v[0] = $v[0]();
+                    $this->listeners[$eventName][$priority][$k] = $v;
+                }
+                if ($v === $listener) {
+                    return $priority;
+                }
             }
         }
     }
@@ -93,7 +104,17 @@ public function getListenerPriority($eventName, $listener)
      */
     public function hasListeners($eventName = null)
     {
-        return (bool) count($this->getListeners($eventName));
+        if (null !== $eventName) {
+            return !empty($this->listeners[$eventName]);
+        }
+
+        foreach ($this->listeners as $eventListeners) {
+            if ($eventListeners) {
+                return true;
+            }
+        }
+
+        return false;
     }
 
     /**
@@ -110,13 +131,30 @@ public function addListener($eventName, $listener, $priority = 0)
      */
     public function removeListener($eventName, $listener)
     {
-        if (!isset($this->listeners[$eventName])) {
+        if (empty($this->listeners[$eventName])) {
             return;
         }
 
+        if (is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure) {
+            $listener[0] = $listener[0]();
+        }
+
         foreach ($this->listeners[$eventName] as $priority => $listeners) {
-            if (false !== ($key = array_search($listener, $listeners, true))) {
-                unset($this->listeners[$eventName][$priority][$key], $this->sorted[$eventName]);
+            foreach ($listeners as $k => $v) {
+                if ($v !== $listener && is_array($v) && isset($v[0]) && $v[0] instanceof \Closure) {
+                    $v[0] = $v[0]();
+                }
+                if ($v === $listener) {
+                    unset($listeners[$k], $this->sorted[$eventName]);
+                } else {
+                    $listeners[$k] = $v;
+                }
+            }
+
+            if ($listeners) {
+                $this->listeners[$eventName][$priority] = $listeners;
+            } else {
+                unset($this->listeners[$eventName][$priority]);
             }
         }
     }
@@ -171,7 +209,7 @@ protected function doDispatch($listeners, $eventName, Event $event)
             if ($event->isPropagationStopped()) {
                 break;
             }
-            call_user_func($listener, $event, $eventName, $this);
+            \call_user_func($listener, $event, $eventName, $this);
         }
     }
 
@@ -183,6 +221,16 @@ protected function doDispatch($listeners, $eventName, Event $event)
     private function sortListeners($eventName)
     {
         krsort($this->listeners[$eventName]);
-        $this->sorted[$eventName] = call_user_func_array('array_merge', $this->listeners[$eventName]);
+        $this->sorted[$eventName] = array();
+
+        foreach ($this->listeners[$eventName] as $priority => $listeners) {
+            foreach ($listeners as $k => $listener) {
+                if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure) {
+                    $listener[0] = $listener[0]();
+                    $this->listeners[$eventName][$priority][$k] = $listener;
+                }
+                $this->sorted[$eventName][] = $listener;
+            }
+        }
     }
 }
diff --git a/lib/composer/vendor/symfony/event-dispatcher/EventDispatcherInterface.php b/lib/composer/vendor/symfony/event-dispatcher/EventDispatcherInterface.php
index 08ebf3400..d3d0cb8a4 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/EventDispatcherInterface.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/EventDispatcherInterface.php
@@ -27,7 +27,7 @@ interface EventDispatcherInterface
      *                          the event is the name of the method that is
      *                          invoked on listeners.
      * @param Event  $event     The event to pass to the event handlers/listeners
-     *                          If not supplied, an empty Event instance is created.
+     *                          If not supplied, an empty Event instance is created
      *
      * @return Event
      */
@@ -48,8 +48,6 @@ public function addListener($eventName, $listener, $priority = 0);
      *
      * The subscriber is asked for all the events he is
      * interested in and added as a listener for these events.
-     *
-     * @param EventSubscriberInterface $subscriber The subscriber
      */
     public function addSubscriber(EventSubscriberInterface $subscriber);
 
@@ -61,11 +59,6 @@ public function addSubscriber(EventSubscriberInterface $subscriber);
      */
     public function removeListener($eventName, $listener);
 
-    /**
-     * Removes an event subscriber.
-     *
-     * @param EventSubscriberInterface $subscriber The subscriber
-     */
     public function removeSubscriber(EventSubscriberInterface $subscriber);
 
     /**
diff --git a/lib/composer/vendor/symfony/event-dispatcher/GenericEvent.php b/lib/composer/vendor/symfony/event-dispatcher/GenericEvent.php
index 2b9f40e26..95c99408d 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/GenericEvent.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/GenericEvent.php
@@ -20,24 +20,13 @@
  */
 class GenericEvent extends Event implements \ArrayAccess, \IteratorAggregate
 {
-    /**
-     * Event subject.
-     *
-     * @var mixed usually object or callable
-     */
     protected $subject;
-
-    /**
-     * Array of arguments.
-     *
-     * @var array
-     */
     protected $arguments;
 
     /**
      * Encapsulate an event with $subject and $args.
      *
-     * @param mixed $subject   The subject of the event, usually an object
+     * @param mixed $subject   The subject of the event, usually an object or a callable
      * @param array $arguments Arguments to store in the event
      */
     public function __construct($subject = null, array $arguments = array())
@@ -63,7 +52,7 @@ public function getSubject()
      *
      * @return mixed Contents of array key
      *
-     * @throws \InvalidArgumentException If key is not found.
+     * @throws \InvalidArgumentException if key is not found
      */
     public function getArgument($key)
     {
@@ -80,7 +69,7 @@ public function getArgument($key)
      * @param string $key   Argument name
      * @param mixed  $value Value
      *
-     * @return GenericEvent
+     * @return $this
      */
     public function setArgument($key, $value)
     {
@@ -104,7 +93,7 @@ public function getArguments()
      *
      * @param array $args Arguments
      *
-     * @return GenericEvent
+     * @return $this
      */
     public function setArguments(array $args = array())
     {
@@ -132,7 +121,7 @@ public function hasArgument($key)
      *
      * @return mixed
      *
-     * @throws \InvalidArgumentException If key does not exist in $this->args.
+     * @throws \InvalidArgumentException if key does not exist in $this->args
      */
     public function offsetGet($key)
     {
diff --git a/lib/composer/vendor/symfony/event-dispatcher/ImmutableEventDispatcher.php b/lib/composer/vendor/symfony/event-dispatcher/ImmutableEventDispatcher.php
index 7f2be8d31..b3cf56c50 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/ImmutableEventDispatcher.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/ImmutableEventDispatcher.php
@@ -18,18 +18,8 @@
  */
 class ImmutableEventDispatcher implements EventDispatcherInterface
 {
-    /**
-     * The proxied dispatcher.
-     *
-     * @var EventDispatcherInterface
-     */
     private $dispatcher;
 
-    /**
-     * Creates an unmodifiable proxy for an event dispatcher.
-     *
-     * @param EventDispatcherInterface $dispatcher The proxied event dispatcher
-     */
     public function __construct(EventDispatcherInterface $dispatcher)
     {
         $this->dispatcher = $dispatcher;
diff --git a/lib/composer/vendor/symfony/event-dispatcher/LICENSE b/lib/composer/vendor/symfony/event-dispatcher/LICENSE
index 12a74531e..21d7fb9e2 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/LICENSE
+++ b/lib/composer/vendor/symfony/event-dispatcher/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2004-2016 Fabien Potencier
+Copyright (c) 2004-2018 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/lib/composer/vendor/symfony/event-dispatcher/Tests/AbstractEventDispatcherTest.php b/lib/composer/vendor/symfony/event-dispatcher/Tests/AbstractEventDispatcherTest.php
index 30429d3f7..9443f2166 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/Tests/AbstractEventDispatcherTest.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/Tests/AbstractEventDispatcherTest.php
@@ -11,11 +11,12 @@
 
 namespace Symfony\Component\EventDispatcher\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\EventDispatcher\Event;
 use Symfony\Component\EventDispatcher\EventDispatcher;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
-abstract class AbstractEventDispatcherTest extends \PHPUnit_Framework_TestCase
+abstract class AbstractEventDispatcherTest extends TestCase
 {
     /* Some pseudo events */
     const preFoo = 'pre.foo';
@@ -55,6 +56,7 @@ public function testAddListener()
     {
         $this->dispatcher->addListener('pre.foo', array($this->listener, 'preFoo'));
         $this->dispatcher->addListener('post.foo', array($this->listener, 'postFoo'));
+        $this->assertTrue($this->dispatcher->hasListeners());
         $this->assertTrue($this->dispatcher->hasListeners(self::preFoo));
         $this->assertTrue($this->dispatcher->hasListeners(self::postFoo));
         $this->assertCount(1, $this->dispatcher->getListeners(self::preFoo));
@@ -301,6 +303,73 @@ public function testHasListenersWithoutEventsReturnsFalseAfterHasListenersWithEv
         $this->assertFalse($this->dispatcher->hasListeners('foo'));
         $this->assertFalse($this->dispatcher->hasListeners());
     }
+
+    public function testHasListenersIsLazy()
+    {
+        $called = 0;
+        $listener = array(function () use (&$called) { ++$called; }, 'onFoo');
+        $this->dispatcher->addListener('foo', $listener);
+        $this->assertTrue($this->dispatcher->hasListeners());
+        $this->assertTrue($this->dispatcher->hasListeners('foo'));
+        $this->assertSame(0, $called);
+    }
+
+    public function testDispatchLazyListener()
+    {
+        $called = 0;
+        $factory = function () use (&$called) {
+            ++$called;
+
+            return new TestWithDispatcher();
+        };
+        $this->dispatcher->addListener('foo', array($factory, 'foo'));
+        $this->assertSame(0, $called);
+        $this->dispatcher->dispatch('foo', new Event());
+        $this->dispatcher->dispatch('foo', new Event());
+        $this->assertSame(1, $called);
+    }
+
+    public function testRemoveFindsLazyListeners()
+    {
+        $test = new TestWithDispatcher();
+        $factory = function () use ($test) { return $test; };
+
+        $this->dispatcher->addListener('foo', array($factory, 'foo'));
+        $this->assertTrue($this->dispatcher->hasListeners('foo'));
+        $this->dispatcher->removeListener('foo', array($test, 'foo'));
+        $this->assertFalse($this->dispatcher->hasListeners('foo'));
+
+        $this->dispatcher->addListener('foo', array($test, 'foo'));
+        $this->assertTrue($this->dispatcher->hasListeners('foo'));
+        $this->dispatcher->removeListener('foo', array($factory, 'foo'));
+        $this->assertFalse($this->dispatcher->hasListeners('foo'));
+    }
+
+    public function testPriorityFindsLazyListeners()
+    {
+        $test = new TestWithDispatcher();
+        $factory = function () use ($test) { return $test; };
+
+        $this->dispatcher->addListener('foo', array($factory, 'foo'), 3);
+        $this->assertSame(3, $this->dispatcher->getListenerPriority('foo', array($test, 'foo')));
+        $this->dispatcher->removeListener('foo', array($factory, 'foo'));
+
+        $this->dispatcher->addListener('foo', array($test, 'foo'), 5);
+        $this->assertSame(5, $this->dispatcher->getListenerPriority('foo', array($factory, 'foo')));
+    }
+
+    public function testGetLazyListeners()
+    {
+        $test = new TestWithDispatcher();
+        $factory = function () use ($test) { return $test; };
+
+        $this->dispatcher->addListener('foo', array($factory, 'foo'), 3);
+        $this->assertSame(array(array($test, 'foo')), $this->dispatcher->getListeners('foo'));
+
+        $this->dispatcher->removeListener('foo', array($test, 'foo'));
+        $this->dispatcher->addListener('bar', array($factory, 'foo'), 3);
+        $this->assertSame(array('bar' => array(array($test, 'foo'))), $this->dispatcher->getListeners());
+    }
 }
 
 class CallableClass
diff --git a/lib/composer/vendor/symfony/event-dispatcher/Tests/ContainerAwareEventDispatcherTest.php b/lib/composer/vendor/symfony/event-dispatcher/Tests/ContainerAwareEventDispatcherTest.php
index 04b1ec145..9d5eecc54 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/Tests/ContainerAwareEventDispatcherTest.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/Tests/ContainerAwareEventDispatcherTest.php
@@ -16,6 +16,9 @@
 use Symfony\Component\EventDispatcher\Event;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 
+/**
+ * @group legacy
+ */
 class ContainerAwareEventDispatcherTest extends AbstractEventDispatcherTest
 {
     protected function createEventDispatcher()
@@ -29,7 +32,7 @@ public function testAddAListenerService()
     {
         $event = new Event();
 
-        $service = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
+        $service = $this->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock();
 
         $service
             ->expects($this->once())
@@ -50,7 +53,7 @@ public function testAddASubscriberService()
     {
         $event = new Event();
 
-        $service = $this->getMock('Symfony\Component\EventDispatcher\Tests\SubscriberService');
+        $service = $this->getMockBuilder('Symfony\Component\EventDispatcher\Tests\SubscriberService')->getMock();
 
         $service
             ->expects($this->once())
@@ -85,7 +88,7 @@ public function testPreventDuplicateListenerService()
     {
         $event = new Event();
 
-        $service = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
+        $service = $this->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock();
 
         $service
             ->expects($this->once())
@@ -107,7 +110,7 @@ public function testHasListenersOnLazyLoad()
     {
         $event = new Event();
 
-        $service = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
+        $service = $this->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock();
 
         $container = new Container();
         $container->set('service.listener', $service);
@@ -130,7 +133,7 @@ public function testHasListenersOnLazyLoad()
 
     public function testGetListenersOnLazyLoad()
     {
-        $service = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
+        $service = $this->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock();
 
         $container = new Container();
         $container->set('service.listener', $service);
@@ -140,14 +143,14 @@ public function testGetListenersOnLazyLoad()
 
         $listeners = $dispatcher->getListeners();
 
-        $this->assertTrue(isset($listeners['onEvent']));
+        $this->assertArrayHasKey('onEvent', $listeners);
 
         $this->assertCount(1, $dispatcher->getListeners('onEvent'));
     }
 
     public function testRemoveAfterDispatch()
     {
-        $service = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
+        $service = $this->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock();
 
         $container = new Container();
         $container->set('service.listener', $service);
@@ -162,7 +165,7 @@ public function testRemoveAfterDispatch()
 
     public function testRemoveBeforeDispatch()
     {
-        $service = $this->getMock('Symfony\Component\EventDispatcher\Tests\Service');
+        $service = $this->getMockBuilder('Symfony\Component\EventDispatcher\Tests\Service')->getMock();
 
         $container = new Container();
         $container->set('service.listener', $service);
diff --git a/lib/composer/vendor/symfony/event-dispatcher/Tests/Debug/TraceableEventDispatcherTest.php b/lib/composer/vendor/symfony/event-dispatcher/Tests/Debug/TraceableEventDispatcherTest.php
index 6613a887e..53a3421af 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/Tests/Debug/TraceableEventDispatcherTest.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/Tests/Debug/TraceableEventDispatcherTest.php
@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\EventDispatcher\Tests\Debug;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
@@ -18,7 +19,7 @@
 use Symfony\Component\EventDispatcher\Event;
 use Symfony\Component\Stopwatch\Stopwatch;
 
-class TraceableEventDispatcherTest extends \PHPUnit_Framework_TestCase
+class TraceableEventDispatcherTest extends TestCase
 {
     public function testAddRemoveListener()
     {
@@ -73,6 +74,20 @@ public function testGetListenerPriority()
         $this->assertSame(123, $tdispatcher->getListenerPriority('foo', $listeners[0]));
     }
 
+    public function testGetListenerPriorityWhileDispatching()
+    {
+        $tdispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
+        $priorityWhileDispatching = null;
+
+        $listener = function () use ($tdispatcher, &$priorityWhileDispatching, &$listener) {
+            $priorityWhileDispatching = $tdispatcher->getListenerPriority('bar', $listener);
+        };
+
+        $tdispatcher->addListener('bar', $listener, 5);
+        $tdispatcher->dispatch('bar');
+        $this->assertSame(5, $priorityWhileDispatching);
+    }
+
     public function testAddRemoveSubscriber()
     {
         $dispatcher = new EventDispatcher();
@@ -91,19 +106,39 @@ public function testAddRemoveSubscriber()
 
     public function testGetCalledListeners()
     {
-        $dispatcher = new EventDispatcher();
-        $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch());
-        $tdispatcher->addListener('foo', $listener = function () {});
+        $tdispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
+        $tdispatcher->addListener('foo', function () {}, 5);
 
+        $listeners = $tdispatcher->getNotCalledListeners();
+        $this->assertArrayHasKey('stub', $listeners['foo.closure']);
+        unset($listeners['foo.closure']['stub']);
         $this->assertEquals(array(), $tdispatcher->getCalledListeners());
-        $this->assertEquals(array('foo.closure' => array('event' => 'foo', 'type' => 'Closure', 'pretty' => 'closure', 'priority' => 0)), $tdispatcher->getNotCalledListeners());
+        $this->assertEquals(array('foo.closure' => array('event' => 'foo', 'pretty' => 'closure', 'priority' => 5)), $listeners);
 
         $tdispatcher->dispatch('foo');
 
-        $this->assertEquals(array('foo.closure' => array('event' => 'foo', 'type' => 'Closure', 'pretty' => 'closure', 'priority' => null)), $tdispatcher->getCalledListeners());
+        $listeners = $tdispatcher->getCalledListeners();
+        $this->assertArrayHasKey('stub', $listeners['foo.closure']);
+        unset($listeners['foo.closure']['stub']);
+        $this->assertEquals(array('foo.closure' => array('event' => 'foo', 'pretty' => 'closure', 'priority' => 5)), $listeners);
         $this->assertEquals(array(), $tdispatcher->getNotCalledListeners());
     }
 
+    public function testClearCalledListeners()
+    {
+        $tdispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
+        $tdispatcher->addListener('foo', function () {}, 5);
+
+        $tdispatcher->dispatch('foo');
+        $tdispatcher->reset();
+
+        $listeners = $tdispatcher->getNotCalledListeners();
+        $this->assertArrayHasKey('stub', $listeners['foo.closure']);
+        unset($listeners['foo.closure']['stub']);
+        $this->assertEquals(array(), $tdispatcher->getCalledListeners());
+        $this->assertEquals(array('foo.closure' => array('event' => 'foo', 'pretty' => 'closure', 'priority' => 5)), $listeners);
+    }
+
     public function testGetCalledListenersNested()
     {
         $tdispatcher = null;
@@ -120,7 +155,7 @@ public function testGetCalledListenersNested()
 
     public function testLogger()
     {
-        $logger = $this->getMock('Psr\Log\LoggerInterface');
+        $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
 
         $dispatcher = new EventDispatcher();
         $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch(), $logger);
@@ -135,7 +170,7 @@ public function testLogger()
 
     public function testLoggerWithStoppedEvent()
     {
-        $logger = $this->getMock('Psr\Log\LoggerInterface');
+        $logger = $this->getMockBuilder('Psr\Log\LoggerInterface')->getMock();
 
         $dispatcher = new EventDispatcher();
         $tdispatcher = new TraceableEventDispatcher($dispatcher, new Stopwatch(), $logger);
@@ -167,14 +202,20 @@ public function testDispatchNested()
     {
         $dispatcher = new TraceableEventDispatcher(new EventDispatcher(), new Stopwatch());
         $loop = 1;
+        $dispatchedEvents = 0;
         $dispatcher->addListener('foo', $listener1 = function () use ($dispatcher, &$loop) {
             ++$loop;
             if (2 == $loop) {
                 $dispatcher->dispatch('foo');
             }
         });
+        $dispatcher->addListener('foo', function () use (&$dispatchedEvents) {
+            ++$dispatchedEvents;
+        });
 
         $dispatcher->dispatch('foo');
+
+        $this->assertSame(2, $dispatchedEvents);
     }
 
     public function testDispatchReusedEventNested()
diff --git a/lib/composer/vendor/symfony/event-dispatcher/Tests/DependencyInjection/RegisterListenersPassTest.php b/lib/composer/vendor/symfony/event-dispatcher/Tests/DependencyInjection/RegisterListenersPassTest.php
index 0fdd6372b..dbb1aa5c5 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/Tests/DependencyInjection/RegisterListenersPassTest.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/Tests/DependencyInjection/RegisterListenersPassTest.php
@@ -11,10 +11,13 @@
 
 namespace Symfony\Component\EventDispatcher\Tests\DependencyInjection;
 
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\DependencyInjection\Argument\ServiceClosureArgument;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Component\EventDispatcher\DependencyInjection\RegisterListenersPass;
 
-class RegisterListenersPassTest extends \PHPUnit_Framework_TestCase
+class RegisterListenersPassTest extends TestCase
 {
     /**
      * Tests that event subscribers not implementing EventSubscriberInterface
@@ -29,18 +32,12 @@ public function testEventSubscriberWithoutInterface()
             'my_event_subscriber' => array(0 => array()),
         );
 
-        $definition = $this->getMock('Symfony\Component\DependencyInjection\Definition');
-        $definition->expects($this->atLeastOnce())
-            ->method('isPublic')
-            ->will($this->returnValue(true));
+        $definition = $this->getMockBuilder('Symfony\Component\DependencyInjection\Definition')->getMock();
         $definition->expects($this->atLeastOnce())
             ->method('getClass')
             ->will($this->returnValue('stdClass'));
 
-        $builder = $this->getMock(
-            'Symfony\Component\DependencyInjection\ContainerBuilder',
-            array('hasDefinition', 'findTaggedServiceIds', 'getDefinition')
-        );
+        $builder = $this->getMockBuilder('Symfony\Component\DependencyInjection\ContainerBuilder')->setMethods(array('hasDefinition', 'findTaggedServiceIds', 'getDefinition'))->getMock();
         $builder->expects($this->any())
             ->method('hasDefinition')
             ->will($this->returnValue(true));
@@ -64,18 +61,12 @@ public function testValidEventSubscriber()
             'my_event_subscriber' => array(0 => array()),
         );
 
-        $definition = $this->getMock('Symfony\Component\DependencyInjection\Definition');
-        $definition->expects($this->atLeastOnce())
-            ->method('isPublic')
-            ->will($this->returnValue(true));
+        $definition = $this->getMockBuilder('Symfony\Component\DependencyInjection\Definition')->getMock();
         $definition->expects($this->atLeastOnce())
             ->method('getClass')
             ->will($this->returnValue('Symfony\Component\EventDispatcher\Tests\DependencyInjection\SubscriberService'));
 
-        $builder = $this->getMock(
-            'Symfony\Component\DependencyInjection\ContainerBuilder',
-            array('hasDefinition', 'findTaggedServiceIds', 'getDefinition', 'findDefinition')
-        );
+        $builder = $this->getMockBuilder('Symfony\Component\DependencyInjection\ContainerBuilder')->setMethods(array('hasDefinition', 'findTaggedServiceIds', 'getDefinition', 'findDefinition'))->getMock();
         $builder->expects($this->any())
             ->method('hasDefinition')
             ->will($this->returnValue(true));
@@ -99,35 +90,7 @@ public function testValidEventSubscriber()
 
     /**
      * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage The service "foo" must be public as event listeners are lazy-loaded.
-     */
-    public function testPrivateEventListener()
-    {
-        $container = new ContainerBuilder();
-        $container->register('foo', 'stdClass')->setPublic(false)->addTag('kernel.event_listener', array());
-        $container->register('event_dispatcher', 'stdClass');
-
-        $registerListenersPass = new RegisterListenersPass();
-        $registerListenersPass->process($container);
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage The service "foo" must be public as event subscribers are lazy-loaded.
-     */
-    public function testPrivateEventSubscriber()
-    {
-        $container = new ContainerBuilder();
-        $container->register('foo', 'stdClass')->setPublic(false)->addTag('kernel.event_subscriber', array());
-        $container->register('event_dispatcher', 'stdClass');
-
-        $registerListenersPass = new RegisterListenersPass();
-        $registerListenersPass->process($container);
-    }
-
-    /**
-     * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage The service "foo" must not be abstract as event listeners are lazy-loaded.
+     * @expectedExceptionMessage The service "foo" tagged "kernel.event_listener" must not be abstract.
      */
     public function testAbstractEventListener()
     {
@@ -141,7 +104,7 @@ public function testAbstractEventListener()
 
     /**
      * @expectedException \InvalidArgumentException
-     * @expectedExceptionMessage The service "foo" must not be abstract as event subscribers are lazy-loaded.
+     * @expectedExceptionMessage The service "foo" tagged "kernel.event_subscriber" must not be abstract.
      */
     public function testAbstractEventSubscriber()
     {
@@ -165,16 +128,29 @@ public function testEventSubscriberResolvableClassName()
         $registerListenersPass->process($container);
 
         $definition = $container->getDefinition('event_dispatcher');
-        $expected_calls = array(
+        $expectedCalls = array(
             array(
-                'addSubscriberService',
+                'addListener',
                 array(
-                    'foo',
-                    'Symfony\Component\EventDispatcher\Tests\DependencyInjection\SubscriberService',
+                    'event',
+                    array(new ServiceClosureArgument(new Reference('foo')), 'onEvent'),
+                    0,
                 ),
             ),
         );
-        $this->assertSame($expected_calls, $definition->getMethodCalls());
+        $this->assertEquals($expectedCalls, $definition->getMethodCalls());
+    }
+
+    public function testHotPathEvents()
+    {
+        $container = new ContainerBuilder();
+
+        $container->register('foo', SubscriberService::class)->addTag('kernel.event_subscriber', array());
+        $container->register('event_dispatcher', 'stdClass');
+
+        (new RegisterListenersPass())->setHotPathEvents(array('event'))->process($container);
+
+        $this->assertTrue($container->getDefinition('foo')->hasTag('container.hot_path'));
     }
 
     /**
@@ -196,5 +172,8 @@ class SubscriberService implements \Symfony\Component\EventDispatcher\EventSubsc
 {
     public static function getSubscribedEvents()
     {
+        return array(
+            'event' => 'onEvent',
+        );
     }
 }
diff --git a/lib/composer/vendor/symfony/event-dispatcher/Tests/EventTest.php b/lib/composer/vendor/symfony/event-dispatcher/Tests/EventTest.php
index 1a6f4c4ae..5be2ea09f 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/Tests/EventTest.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/Tests/EventTest.php
@@ -11,12 +11,13 @@
 
 namespace Symfony\Component\EventDispatcher\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\EventDispatcher\Event;
 
 /**
  * Test class for Event.
  */
-class EventTest extends \PHPUnit_Framework_TestCase
+class EventTest extends TestCase
 {
     /**
      * @var \Symfony\Component\EventDispatcher\Event
diff --git a/lib/composer/vendor/symfony/event-dispatcher/Tests/GenericEventTest.php b/lib/composer/vendor/symfony/event-dispatcher/Tests/GenericEventTest.php
index aebd82dab..9cf68c987 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/Tests/GenericEventTest.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/Tests/GenericEventTest.php
@@ -11,12 +11,13 @@
 
 namespace Symfony\Component\EventDispatcher\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\EventDispatcher\GenericEvent;
 
 /**
  * Test class for Event.
  */
-class GenericEventTest extends \PHPUnit_Framework_TestCase
+class GenericEventTest extends TestCase
 {
     /**
      * @var GenericEvent
@@ -95,7 +96,7 @@ public function testOffsetGet()
         $this->assertEquals('Event', $this->event['name']);
 
         // test getting invalid arg
-        $this->setExpectedException('InvalidArgumentException');
+        $this->{method_exists($this, $_ = 'expectException') ? $_ : 'setExpectedException'}('InvalidArgumentException');
         $this->assertFalse($this->event['nameNotExist']);
     }
 
@@ -113,8 +114,8 @@ public function testOffsetUnset()
 
     public function testOffsetIsset()
     {
-        $this->assertTrue(isset($this->event['name']));
-        $this->assertFalse(isset($this->event['nameNotExist']));
+        $this->assertArrayHasKey('name', $this->event);
+        $this->assertArrayNotHasKey('nameNotExist', $this->event);
     }
 
     public function testHasArgument()
diff --git a/lib/composer/vendor/symfony/event-dispatcher/Tests/ImmutableEventDispatcherTest.php b/lib/composer/vendor/symfony/event-dispatcher/Tests/ImmutableEventDispatcherTest.php
index 80a7e43be..04f2861e3 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/Tests/ImmutableEventDispatcherTest.php
+++ b/lib/composer/vendor/symfony/event-dispatcher/Tests/ImmutableEventDispatcherTest.php
@@ -11,13 +11,14 @@
 
 namespace Symfony\Component\EventDispatcher\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\EventDispatcher\Event;
 use Symfony\Component\EventDispatcher\ImmutableEventDispatcher;
 
 /**
  * @author Bernhard Schussek <bschussek@gmail.com>
  */
-class ImmutableEventDispatcherTest extends \PHPUnit_Framework_TestCase
+class ImmutableEventDispatcherTest extends TestCase
 {
     /**
      * @var \PHPUnit_Framework_MockObject_MockObject
@@ -31,7 +32,7 @@ class ImmutableEventDispatcherTest extends \PHPUnit_Framework_TestCase
 
     protected function setUp()
     {
-        $this->innerDispatcher = $this->getMock('Symfony\Component\EventDispatcher\EventDispatcherInterface');
+        $this->innerDispatcher = $this->getMockBuilder('Symfony\Component\EventDispatcher\EventDispatcherInterface')->getMock();
         $this->dispatcher = new ImmutableEventDispatcher($this->innerDispatcher);
     }
 
@@ -80,7 +81,7 @@ public function testAddListenerDisallowed()
      */
     public function testAddSubscriberDisallowed()
     {
-        $subscriber = $this->getMock('Symfony\Component\EventDispatcher\EventSubscriberInterface');
+        $subscriber = $this->getMockBuilder('Symfony\Component\EventDispatcher\EventSubscriberInterface')->getMock();
 
         $this->dispatcher->addSubscriber($subscriber);
     }
@@ -98,7 +99,7 @@ public function testRemoveListenerDisallowed()
      */
     public function testRemoveSubscriberDisallowed()
     {
-        $subscriber = $this->getMock('Symfony\Component\EventDispatcher\EventSubscriberInterface');
+        $subscriber = $this->getMockBuilder('Symfony\Component\EventDispatcher\EventSubscriberInterface')->getMock();
 
         $this->dispatcher->removeSubscriber($subscriber);
     }
diff --git a/lib/composer/vendor/symfony/event-dispatcher/composer.json b/lib/composer/vendor/symfony/event-dispatcher/composer.json
index 68e5e61c8..75b881b91 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/composer.json
+++ b/lib/composer/vendor/symfony/event-dispatcher/composer.json
@@ -16,15 +16,18 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9"
+        "php": "^5.5.9|>=7.0.8"
     },
     "require-dev": {
-        "symfony/dependency-injection": "~2.8|~3.0",
-        "symfony/expression-language": "~2.8|~3.0",
-        "symfony/config": "~2.8|~3.0",
-        "symfony/stopwatch": "~2.8|~3.0",
+        "symfony/dependency-injection": "~3.3|~4.0",
+        "symfony/expression-language": "~2.8|~3.0|~4.0",
+        "symfony/config": "~2.8|~3.0|~4.0",
+        "symfony/stopwatch": "~2.8|~3.0|~4.0",
         "psr/log": "~1.0"
     },
+    "conflict": {
+        "symfony/dependency-injection": "<3.3"
+    },
     "suggest": {
         "symfony/dependency-injection": "",
         "symfony/http-kernel": ""
@@ -38,7 +41,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.1-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/symfony/event-dispatcher/phpunit.xml.dist b/lib/composer/vendor/symfony/event-dispatcher/phpunit.xml.dist
index ae0586e0b..b3ad1bdf5 100644
--- a/lib/composer/vendor/symfony/event-dispatcher/phpunit.xml.dist
+++ b/lib/composer/vendor/symfony/event-dispatcher/phpunit.xml.dist
@@ -5,6 +5,8 @@
          backupGlobals="false"
          colors="true"
          bootstrap="vendor/autoload.php"
+         failOnRisky="true"
+         failOnWarning="true"
 >
     <php>
         <ini name="error_reporting" value="-1" />
diff --git a/lib/composer/vendor/symfony/filesystem/CHANGELOG.md b/lib/composer/vendor/symfony/filesystem/CHANGELOG.md
index 9e303821e..d01f5f45e 100644
--- a/lib/composer/vendor/symfony/filesystem/CHANGELOG.md
+++ b/lib/composer/vendor/symfony/filesystem/CHANGELOG.md
@@ -1,6 +1,21 @@
 CHANGELOG
 =========
 
+3.4.0
+-----
+
+ * support for passing relative paths to `Filesystem::makePathRelative()` is deprecated and will be removed in 4.0
+
+3.3.0
+-----
+
+ * added `appendToFile()` to append contents to existing files
+
+3.2.0
+-----
+
+ * added `readlink()` as a platform independent method to read links
+
 3.0.0
 -----
 
diff --git a/lib/composer/vendor/symfony/filesystem/Filesystem.php b/lib/composer/vendor/symfony/filesystem/Filesystem.php
index 34af82043..554bf2269 100644
--- a/lib/composer/vendor/symfony/filesystem/Filesystem.php
+++ b/lib/composer/vendor/symfony/filesystem/Filesystem.php
@@ -37,7 +37,8 @@ class Filesystem
      */
     public function copy($originFile, $targetFile, $overwriteNewerFiles = false)
     {
-        if (stream_is_local($originFile) && !is_file($originFile)) {
+        $originIsLocal = stream_is_local($originFile) || 0 === stripos($originFile, 'file://');
+        if ($originIsLocal && !is_file($originFile)) {
             throw new FileNotFoundException(sprintf('Failed to copy "%s" because file does not exist.', $originFile), 0, null, $originFile);
         }
 
@@ -68,11 +69,13 @@ public function copy($originFile, $targetFile, $overwriteNewerFiles = false)
                 throw new IOException(sprintf('Failed to copy "%s" to "%s".', $originFile, $targetFile), 0, null, $originFile);
             }
 
-            // Like `cp`, preserve executable permission bits
-            @chmod($targetFile, fileperms($targetFile) | (fileperms($originFile) & 0111));
+            if ($originIsLocal) {
+                // Like `cp`, preserve executable permission bits
+                @chmod($targetFile, fileperms($targetFile) | (fileperms($originFile) & 0111));
 
-            if (stream_is_local($originFile) && $bytesCopied !== ($bytesOrigin = filesize($originFile))) {
-                throw new IOException(sprintf('Failed to copy the whole content of "%s" to "%s" (%g of %g bytes copied).', $originFile, $targetFile, $bytesCopied, $bytesOrigin), 0, null, $originFile);
+                if ($bytesCopied !== $bytesOrigin = filesize($originFile)) {
+                    throw new IOException(sprintf('Failed to copy the whole content of "%s" to "%s" (%g of %g bytes copied).', $originFile, $targetFile, $bytesCopied, $bytesOrigin), 0, null, $originFile);
+                }
             }
         }
     }
@@ -80,14 +83,14 @@ public function copy($originFile, $targetFile, $overwriteNewerFiles = false)
     /**
      * Creates a directory recursively.
      *
-     * @param string|array|\Traversable $dirs The directory path
-     * @param int                       $mode The directory mode
+     * @param string|iterable $dirs The directory path
+     * @param int             $mode The directory mode
      *
      * @throws IOException On any directory creation failure
      */
     public function mkdir($dirs, $mode = 0777)
     {
-        foreach ($this->toIterator($dirs) as $dir) {
+        foreach ($this->toIterable($dirs) as $dir) {
             if (is_dir($dir)) {
                 continue;
             }
@@ -108,15 +111,17 @@ public function mkdir($dirs, $mode = 0777)
     /**
      * Checks the existence of files or directories.
      *
-     * @param string|array|\Traversable $files A filename, an array of files, or a \Traversable instance to check
+     * @param string|iterable $files A filename, an array of files, or a \Traversable instance to check
      *
      * @return bool true if the file exists, false otherwise
      */
     public function exists($files)
     {
-        foreach ($this->toIterator($files) as $file) {
-            if ('\\' === DIRECTORY_SEPARATOR && strlen($file) > 258) {
-                throw new IOException('Could not check if file exist because path length exceeds 258 characters.', 0, null, $file);
+        $maxPathLength = PHP_MAXPATHLEN - 2;
+
+        foreach ($this->toIterable($files) as $file) {
+            if (strlen($file) > $maxPathLength) {
+                throw new IOException(sprintf('Could not check if file exist because path length exceeds %d characters.', $maxPathLength), 0, null, $file);
             }
 
             if (!file_exists($file)) {
@@ -130,15 +135,15 @@ public function exists($files)
     /**
      * Sets access and modification time of file.
      *
-     * @param string|array|\Traversable $files A filename, an array of files, or a \Traversable instance to create
-     * @param int                       $time  The touch time as a Unix timestamp
-     * @param int                       $atime The access time as a Unix timestamp
+     * @param string|iterable $files A filename, an array of files, or a \Traversable instance to create
+     * @param int             $time  The touch time as a Unix timestamp
+     * @param int             $atime The access time as a Unix timestamp
      *
      * @throws IOException When touch fails
      */
     public function touch($files, $time = null, $atime = null)
     {
-        foreach ($this->toIterator($files) as $file) {
+        foreach ($this->toIterable($files) as $file) {
             $touch = $time ? @touch($file, $time, $atime) : @touch($file);
             if (true !== $touch) {
                 throw new IOException(sprintf('Failed to touch "%s".', $file), 0, null, $file);
@@ -149,7 +154,7 @@ public function touch($files, $time = null, $atime = null)
     /**
      * Removes files or directories.
      *
-     * @param string|array|\Traversable $files A filename, an array of files, or a \Traversable instance to remove
+     * @param string|iterable $files A filename, an array of files, or a \Traversable instance to remove
      *
      * @throws IOException When removal fails
      */
@@ -185,16 +190,16 @@ public function remove($files)
     /**
      * Change mode for an array of files or directories.
      *
-     * @param string|array|\Traversable $files     A filename, an array of files, or a \Traversable instance to change mode
-     * @param int                       $mode      The new mode (octal)
-     * @param int                       $umask     The mode mask (octal)
-     * @param bool                      $recursive Whether change the mod recursively or not
+     * @param string|iterable $files     A filename, an array of files, or a \Traversable instance to change mode
+     * @param int             $mode      The new mode (octal)
+     * @param int             $umask     The mode mask (octal)
+     * @param bool            $recursive Whether change the mod recursively or not
      *
      * @throws IOException When the change fail
      */
     public function chmod($files, $mode, $umask = 0000, $recursive = false)
     {
-        foreach ($this->toIterator($files) as $file) {
+        foreach ($this->toIterable($files) as $file) {
             if (true !== @chmod($file, $mode & ~$umask)) {
                 throw new IOException(sprintf('Failed to chmod file "%s".', $file), 0, null, $file);
             }
@@ -207,15 +212,15 @@ public function chmod($files, $mode, $umask = 0000, $recursive = false)
     /**
      * Change the owner of an array of files or directories.
      *
-     * @param string|array|\Traversable $files     A filename, an array of files, or a \Traversable instance to change owner
-     * @param string                    $user      The new owner user name
-     * @param bool                      $recursive Whether change the owner recursively or not
+     * @param string|iterable $files     A filename, an array of files, or a \Traversable instance to change owner
+     * @param string          $user      The new owner user name
+     * @param bool            $recursive Whether change the owner recursively or not
      *
      * @throws IOException When the change fail
      */
     public function chown($files, $user, $recursive = false)
     {
-        foreach ($this->toIterator($files) as $file) {
+        foreach ($this->toIterable($files) as $file) {
             if ($recursive && is_dir($file) && !is_link($file)) {
                 $this->chown(new \FilesystemIterator($file), $user, true);
             }
@@ -234,15 +239,15 @@ public function chown($files, $user, $recursive = false)
     /**
      * Change the group of an array of files or directories.
      *
-     * @param string|array|\Traversable $files     A filename, an array of files, or a \Traversable instance to change group
-     * @param string                    $group     The group name
-     * @param bool                      $recursive Whether change the group recursively or not
+     * @param string|iterable $files     A filename, an array of files, or a \Traversable instance to change group
+     * @param string          $group     The group name
+     * @param bool            $recursive Whether change the group recursively or not
      *
      * @throws IOException When the change fail
      */
     public function chgrp($files, $group, $recursive = false)
     {
-        foreach ($this->toIterator($files) as $file) {
+        foreach ($this->toIterable($files) as $file) {
             if ($recursive && is_dir($file) && !is_link($file)) {
                 $this->chgrp(new \FilesystemIterator($file), $group, true);
             }
@@ -276,6 +281,13 @@ public function rename($origin, $target, $overwrite = false)
         }
 
         if (true !== @rename($origin, $target)) {
+            if (is_dir($origin)) {
+                // See https://bugs.php.net/bug.php?id=54097 & http://php.net/manual/en/function.rename.php#113943
+                $this->mirror($origin, $target, null, array('override' => $overwrite, 'delete' => $overwrite));
+                $this->remove($origin);
+
+                return;
+            }
             throw new IOException(sprintf('Cannot rename "%s" to "%s".', $origin, $target), 0, null, $target);
         }
     }
@@ -291,8 +303,10 @@ public function rename($origin, $target, $overwrite = false)
      */
     private function isReadable($filename)
     {
-        if ('\\' === DIRECTORY_SEPARATOR && strlen($filename) > 258) {
-            throw new IOException('Could not check if file is readable because path length exceeds 258 characters.', 0, null, $filename);
+        $maxPathLength = PHP_MAXPATHLEN - 2;
+
+        if (strlen($filename) > $maxPathLength) {
+            throw new IOException(sprintf('Could not check if file is readable because path length exceeds %d characters.', $maxPathLength), 0, null, $filename);
         }
 
         return is_readable($filename);
@@ -332,14 +346,98 @@ public function symlink($originDir, $targetDir, $copyOnWindows = false)
         }
 
         if (!$ok && true !== @symlink($originDir, $targetDir)) {
-            $report = error_get_last();
-            if (is_array($report)) {
-                if ('\\' === DIRECTORY_SEPARATOR && false !== strpos($report['message'], 'error code(1314)')) {
-                    throw new IOException('Unable to create symlink due to error code 1314: \'A required privilege is not held by the client\'. Do you have the required Administrator-rights?', 0, null, $targetDir);
+            $this->linkException($originDir, $targetDir, 'symbolic');
+        }
+    }
+
+    /**
+     * Creates a hard link, or several hard links to a file.
+     *
+     * @param string          $originFile  The original file
+     * @param string|string[] $targetFiles The target file(s)
+     *
+     * @throws FileNotFoundException When original file is missing or not a file
+     * @throws IOException           When link fails, including if link already exists
+     */
+    public function hardlink($originFile, $targetFiles)
+    {
+        if (!$this->exists($originFile)) {
+            throw new FileNotFoundException(null, 0, null, $originFile);
+        }
+
+        if (!is_file($originFile)) {
+            throw new FileNotFoundException(sprintf('Origin file "%s" is not a file', $originFile));
+        }
+
+        foreach ($this->toIterable($targetFiles) as $targetFile) {
+            if (is_file($targetFile)) {
+                if (fileinode($originFile) === fileinode($targetFile)) {
+                    continue;
                 }
+                $this->remove($targetFile);
+            }
+
+            if (true !== @link($originFile, $targetFile)) {
+                $this->linkException($originFile, $targetFile, 'hard');
+            }
+        }
+    }
+
+    /**
+     * @param string $origin
+     * @param string $target
+     * @param string $linkType Name of the link type, typically 'symbolic' or 'hard'
+     */
+    private function linkException($origin, $target, $linkType)
+    {
+        $report = error_get_last();
+        if (is_array($report)) {
+            if ('\\' === DIRECTORY_SEPARATOR && false !== strpos($report['message'], 'error code(1314)')) {
+                throw new IOException(sprintf('Unable to create %s link due to error code 1314: \'A required privilege is not held by the client\'. Do you have the required Administrator-rights?', $linkType), 0, null, $target);
             }
-            throw new IOException(sprintf('Failed to create symbolic link from "%s" to "%s".', $originDir, $targetDir), 0, null, $targetDir);
         }
+        throw new IOException(sprintf('Failed to create %s link from "%s" to "%s".', $linkType, $origin, $target), 0, null, $target);
+    }
+
+    /**
+     * Resolves links in paths.
+     *
+     * With $canonicalize = false (default)
+     *      - if $path does not exist or is not a link, returns null
+     *      - if $path is a link, returns the next direct target of the link without considering the existence of the target
+     *
+     * With $canonicalize = true
+     *      - if $path does not exist, returns null
+     *      - if $path exists, returns its absolute fully resolved final version
+     *
+     * @param string $path         A filesystem path
+     * @param bool   $canonicalize Whether or not to return a canonicalized path
+     *
+     * @return string|null
+     */
+    public function readlink($path, $canonicalize = false)
+    {
+        if (!$canonicalize && !is_link($path)) {
+            return;
+        }
+
+        if ($canonicalize) {
+            if (!$this->exists($path)) {
+                return;
+            }
+
+            if ('\\' === DIRECTORY_SEPARATOR) {
+                $path = readlink($path);
+            }
+
+            return realpath($path);
+        }
+
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            return realpath($path);
+        }
+
+        return readlink($path);
     }
 
     /**
@@ -352,16 +450,48 @@ public function symlink($originDir, $targetDir, $copyOnWindows = false)
      */
     public function makePathRelative($endPath, $startPath)
     {
+        if (!$this->isAbsolutePath($endPath) || !$this->isAbsolutePath($startPath)) {
+            @trigger_error(sprintf('Support for passing relative paths to %s() is deprecated since Symfony 3.4 and will be removed in 4.0.', __METHOD__), E_USER_DEPRECATED);
+        }
+
         // Normalize separators on Windows
         if ('\\' === DIRECTORY_SEPARATOR) {
             $endPath = str_replace('\\', '/', $endPath);
             $startPath = str_replace('\\', '/', $startPath);
         }
 
+        $stripDriveLetter = function ($path) {
+            if (strlen($path) > 2 && ':' === $path[1] && '/' === $path[2] && ctype_alpha($path[0])) {
+                return substr($path, 2);
+            }
+
+            return $path;
+        };
+
+        $endPath = $stripDriveLetter($endPath);
+        $startPath = $stripDriveLetter($startPath);
+
         // Split the paths into arrays
         $startPathArr = explode('/', trim($startPath, '/'));
         $endPathArr = explode('/', trim($endPath, '/'));
 
+        $normalizePathArray = function ($pathSegments, $absolute) {
+            $result = array();
+
+            foreach ($pathSegments as $segment) {
+                if ('..' === $segment && ($absolute || count($result))) {
+                    array_pop($result);
+                } elseif ('.' !== $segment) {
+                    $result[] = $segment;
+                }
+            }
+
+            return $result;
+        };
+
+        $startPathArr = $normalizePathArray($startPathArr, static::isAbsolutePath($startPath));
+        $endPathArr = $normalizePathArray($endPathArr, static::isAbsolutePath($endPath));
+
         // Find for which directory the common path stops
         $index = 0;
         while (isset($startPathArr[$index]) && isset($endPathArr[$index]) && $startPathArr[$index] === $endPathArr[$index]) {
@@ -369,19 +499,14 @@ public function makePathRelative($endPath, $startPath)
         }
 
         // Determine how deep the start path is relative to the common path (ie, "web/bundles" = 2 levels)
-        if (count($startPathArr) === 1 && $startPathArr[0] === '') {
+        if (1 === count($startPathArr) && '' === $startPathArr[0]) {
             $depth = 0;
         } else {
             $depth = count($startPathArr) - $index;
         }
 
-        // When we need to traverse from the start, and we are starting from a root path, don't add '../'
-        if ('/' === $startPath[0] && 0 === $index && 0 === $depth) {
-            $traverser = '';
-        } else {
-            // Repeated "../" for each level need to reach the common path
-            $traverser = str_repeat('../', $depth);
-        }
+        // Repeated "../" for each level need to reach the common path
+        $traverser = str_repeat('../', $depth);
 
         $endPathRemainder = implode('/', array_slice($endPathArr, $index));
 
@@ -409,6 +534,7 @@ public function mirror($originDir, $targetDir, \Traversable $iterator = null, $o
     {
         $targetDir = rtrim($targetDir, '/\\');
         $originDir = rtrim($originDir, '/\\');
+        $originDirLen = strlen($originDir);
 
         // Iterate in destination folder to remove obsolete entries
         if ($this->exists($targetDir) && isset($options['delete']) && $options['delete']) {
@@ -417,8 +543,9 @@ public function mirror($originDir, $targetDir, \Traversable $iterator = null, $o
                 $flags = \FilesystemIterator::SKIP_DOTS;
                 $deleteIterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($targetDir, $flags), \RecursiveIteratorIterator::CHILD_FIRST);
             }
+            $targetDirLen = strlen($targetDir);
             foreach ($deleteIterator as $file) {
-                $origin = str_replace($targetDir, $originDir, $file->getPathname());
+                $origin = $originDir.substr($file->getPathname(), $targetDirLen);
                 if (!$this->exists($origin)) {
                     $this->remove($file);
                 }
@@ -440,7 +567,7 @@ public function mirror($originDir, $targetDir, \Traversable $iterator = null, $o
         }
 
         foreach ($iterator as $file) {
-            $target = str_replace($originDir, $targetDir, $file->getPathname());
+            $target = $targetDir.substr($file->getPathname(), $originDirLen);
 
             if ($copyOnWindows) {
                 if (is_file($file)) {
@@ -475,7 +602,7 @@ public function isAbsolutePath($file)
     {
         return strspn($file, '/\\', 0, 1)
             || (strlen($file) > 3 && ctype_alpha($file[0])
-                && substr($file, 1, 1) === ':'
+                && ':' === $file[1]
                 && strspn($file, '/\\', 2, 1)
             )
             || null !== parse_url($file, PHP_URL_SCHEME)
@@ -540,7 +667,7 @@ public function tempnam($dir, $prefix)
      * @param string $filename The file to be written to
      * @param string $content  The data to write into the file
      *
-     * @throws IOException If the file cannot be written to.
+     * @throws IOException if the file cannot be written to
      */
     public function dumpFile($filename, $content)
     {
@@ -548,7 +675,9 @@ public function dumpFile($filename, $content)
 
         if (!is_dir($dir)) {
             $this->mkdir($dir);
-        } elseif (!is_writable($dir)) {
+        }
+
+        if (!is_writable($dir)) {
             throw new IOException(sprintf('Unable to write to the "%s" directory.', $dir), 0, null, $dir);
         }
 
@@ -560,22 +689,44 @@ public function dumpFile($filename, $content)
             throw new IOException(sprintf('Failed to write file "%s".', $filename), 0, null, $filename);
         }
 
-        @chmod($tmpFile, 0666 & ~umask());
+        @chmod($tmpFile, file_exists($filename) ? fileperms($filename) : 0666 & ~umask());
+
         $this->rename($tmpFile, $filename, true);
     }
 
     /**
-     * @param mixed $files
+     * Appends content to an existing file.
      *
-     * @return \Traversable
+     * @param string $filename The file to which to append content
+     * @param string $content  The content to append
+     *
+     * @throws IOException If the file is not writable
      */
-    private function toIterator($files)
+    public function appendToFile($filename, $content)
     {
-        if (!$files instanceof \Traversable) {
-            $files = new \ArrayObject(is_array($files) ? $files : array($files));
+        $dir = dirname($filename);
+
+        if (!is_dir($dir)) {
+            $this->mkdir($dir);
+        }
+
+        if (!is_writable($dir)) {
+            throw new IOException(sprintf('Unable to write to the "%s" directory.', $dir), 0, null, $dir);
         }
 
-        return $files;
+        if (false === @file_put_contents($filename, $content, FILE_APPEND)) {
+            throw new IOException(sprintf('Failed to write file "%s".', $filename), 0, null, $filename);
+        }
+    }
+
+    /**
+     * @param mixed $files
+     *
+     * @return array|\Traversable
+     */
+    private function toIterable($files)
+    {
+        return is_array($files) || $files instanceof \Traversable ? $files : array($files);
     }
 
     /**
diff --git a/lib/composer/vendor/symfony/filesystem/LICENSE b/lib/composer/vendor/symfony/filesystem/LICENSE
index 12a74531e..21d7fb9e2 100644
--- a/lib/composer/vendor/symfony/filesystem/LICENSE
+++ b/lib/composer/vendor/symfony/filesystem/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2004-2016 Fabien Potencier
+Copyright (c) 2004-2018 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/lib/composer/vendor/symfony/filesystem/LockHandler.php b/lib/composer/vendor/symfony/filesystem/LockHandler.php
index 67e6f8f52..a2e7ad5c3 100644
--- a/lib/composer/vendor/symfony/filesystem/LockHandler.php
+++ b/lib/composer/vendor/symfony/filesystem/LockHandler.php
@@ -12,6 +12,10 @@
 namespace Symfony\Component\Filesystem;
 
 use Symfony\Component\Filesystem\Exception\IOException;
+use Symfony\Component\Lock\Store\FlockStore;
+use Symfony\Component\Lock\Store\SemaphoreStore;
+
+@trigger_error(sprintf('The %s class is deprecated since Symfony 3.4 and will be removed in 4.0. Use %s or %s instead.', LockHandler::class, SemaphoreStore::class, FlockStore::class), E_USER_DEPRECATED);
 
 /**
  * LockHandler class provides a simple abstraction to lock anything by means of
@@ -25,6 +29,8 @@
  * @author Grégoire Pineau <lyrixx@lyrixx.info>
  * @author Romain Neutron <imprec@gmail.com>
  * @author Nicolas Grekas <p@tchwork.com>
+ *
+ * @deprecated since version 3.4, to be removed in 4.0. Use Symfony\Component\Lock\Store\SemaphoreStore or Symfony\Component\Lock\Store\FlockStore instead.
  */
 class LockHandler
 {
@@ -56,7 +62,7 @@ public function __construct($name, $lockPath = null)
     /**
      * Lock the resource.
      *
-     * @param bool $blocking wait until the lock is released
+     * @param bool $blocking Wait until the lock is released
      *
      * @return bool Returns true if the lock was acquired, false otherwise
      *
@@ -68,8 +74,12 @@ public function lock($blocking = false)
             return true;
         }
 
+        $error = null;
+
         // Silence error reporting
-        set_error_handler(function () {});
+        set_error_handler(function ($errno, $msg) use (&$error) {
+            $error = $msg;
+        });
 
         if (!$this->handle = fopen($this->file, 'r')) {
             if ($this->handle = fopen($this->file, 'x')) {
@@ -82,8 +92,7 @@ public function lock($blocking = false)
         restore_error_handler();
 
         if (!$this->handle) {
-            $error = error_get_last();
-            throw new IOException($error['message'], 0, null, $this->file);
+            throw new IOException($error, 0, null, $this->file);
         }
 
         // On Windows, even if PHP doc says the contrary, LOCK_NB works, see
diff --git a/lib/composer/vendor/symfony/filesystem/Tests/ExceptionTest.php b/lib/composer/vendor/symfony/filesystem/Tests/ExceptionTest.php
index 53bd8db76..5a04e0409 100644
--- a/lib/composer/vendor/symfony/filesystem/Tests/ExceptionTest.php
+++ b/lib/composer/vendor/symfony/filesystem/Tests/ExceptionTest.php
@@ -11,13 +11,14 @@
 
 namespace Symfony\Component\Filesystem\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Filesystem\Exception\IOException;
 use Symfony\Component\Filesystem\Exception\FileNotFoundException;
 
 /**
  * Test class for Filesystem.
  */
-class ExceptionTest extends \PHPUnit_Framework_TestCase
+class ExceptionTest extends TestCase
 {
     public function testGetPath()
     {
diff --git a/lib/composer/vendor/symfony/filesystem/Tests/FilesystemTest.php b/lib/composer/vendor/symfony/filesystem/Tests/FilesystemTest.php
index db0fe5aa2..5898fc257 100644
--- a/lib/composer/vendor/symfony/filesystem/Tests/FilesystemTest.php
+++ b/lib/composer/vendor/symfony/filesystem/Tests/FilesystemTest.php
@@ -26,7 +26,7 @@ public function testCopyCreatesNewFile()
         $this->filesystem->copy($sourceFilePath, $targetFilePath);
 
         $this->assertFileExists($targetFilePath);
-        $this->assertEquals('SOURCE FILE', file_get_contents($targetFilePath));
+        $this->assertStringEqualsFile($targetFilePath, 'SOURCE FILE');
     }
 
     /**
@@ -73,7 +73,7 @@ public function testCopyOverridesExistingFileIfModified()
         $this->filesystem->copy($sourceFilePath, $targetFilePath);
 
         $this->assertFileExists($targetFilePath);
-        $this->assertEquals('SOURCE FILE', file_get_contents($targetFilePath));
+        $this->assertStringEqualsFile($targetFilePath, 'SOURCE FILE');
     }
 
     public function testCopyDoesNotOverrideExistingFileByDefault()
@@ -92,7 +92,7 @@ public function testCopyDoesNotOverrideExistingFileByDefault()
         $this->filesystem->copy($sourceFilePath, $targetFilePath);
 
         $this->assertFileExists($targetFilePath);
-        $this->assertEquals('TARGET FILE', file_get_contents($targetFilePath));
+        $this->assertStringEqualsFile($targetFilePath, 'TARGET FILE');
     }
 
     public function testCopyOverridesExistingFileIfForced()
@@ -111,7 +111,7 @@ public function testCopyOverridesExistingFileIfForced()
         $this->filesystem->copy($sourceFilePath, $targetFilePath, true);
 
         $this->assertFileExists($targetFilePath);
-        $this->assertEquals('SOURCE FILE', file_get_contents($targetFilePath));
+        $this->assertStringEqualsFile($targetFilePath, 'SOURCE FILE');
     }
 
     /**
@@ -153,9 +153,12 @@ public function testCopyCreatesTargetDirectoryIfItDoesNotExist()
 
         $this->assertTrue(is_dir($targetFileDirectory));
         $this->assertFileExists($targetFilePath);
-        $this->assertEquals('SOURCE FILE', file_get_contents($targetFilePath));
+        $this->assertStringEqualsFile($targetFilePath, 'SOURCE FILE');
     }
 
+    /**
+     * @group network
+     */
     public function testCopyForOriginUrlsAndExistingLocalFileDefaultsToCopy()
     {
         $sourceFilePath = 'http://symfony.com/images/common/logo/logo_symfony_header.png';
@@ -372,15 +375,15 @@ public function testFilesExists()
     public function testFilesExistsFails()
     {
         if ('\\' !== DIRECTORY_SEPARATOR) {
-            $this->markTestSkipped('Test covers edge case on Windows only.');
+            $this->markTestSkipped('Long file names are an issue on Windows');
         }
-
         $basePath = $this->workspace.'\\directory\\';
+        $maxPathLength = PHP_MAXPATHLEN - 2;
 
         $oldPath = getcwd();
         mkdir($basePath);
         chdir($basePath);
-        $file = str_repeat('T', 259 - strlen($basePath));
+        $file = str_repeat('T', $maxPathLength - strlen($basePath) + 1);
         $path = $basePath.$file;
         exec('TYPE NUL >>'.$file); // equivalent of touch, we can not use the php touch() here because it suffers from the same limitation
         $this->longPathNamesWindows[] = $path; // save this so we can clean up later
@@ -442,14 +445,22 @@ public function testChmodChangesFileMode()
         $this->assertFilePermissions(400, $file);
     }
 
-    public function testChmodWrongMod()
+    public function testChmodWithWrongModLeavesPreviousPermissionsUntouched()
     {
         $this->markAsSkippedIfChmodIsMissing();
 
+        if (defined('HHVM_VERSION')) {
+            $this->markTestSkipped('chmod() changes permissions even when passing invalid modes on HHVM');
+        }
+
         $dir = $this->workspace.DIRECTORY_SEPARATOR.'file';
         touch($dir);
 
+        $permissions = fileperms($dir);
+
         $this->filesystem->chmod($dir, 'Wrongmode');
+
+        $this->assertSame($permissions, fileperms($dir));
     }
 
     public function testChmodRecursive()
@@ -536,7 +547,10 @@ public function testChown()
         $dir = $this->workspace.DIRECTORY_SEPARATOR.'dir';
         mkdir($dir);
 
-        $this->filesystem->chown($dir, $this->getFileOwner($dir));
+        $owner = $this->getFileOwner($dir);
+        $this->filesystem->chown($dir, $owner);
+
+        $this->assertSame($owner, $this->getFileOwner($dir));
     }
 
     public function testChownRecursive()
@@ -548,7 +562,10 @@ public function testChownRecursive()
         $file = $dir.DIRECTORY_SEPARATOR.'file';
         touch($file);
 
-        $this->filesystem->chown($dir, $this->getFileOwner($dir), true);
+        $owner = $this->getFileOwner($dir);
+        $this->filesystem->chown($dir, $owner, true);
+
+        $this->assertSame($owner, $this->getFileOwner($file));
     }
 
     public function testChownSymlink()
@@ -562,7 +579,27 @@ public function testChownSymlink()
 
         $this->filesystem->symlink($file, $link);
 
-        $this->filesystem->chown($link, $this->getFileOwner($link));
+        $owner = $this->getFileOwner($link);
+        $this->filesystem->chown($link, $owner);
+
+        $this->assertSame($owner, $this->getFileOwner($link));
+    }
+
+    public function testChownLink()
+    {
+        $this->markAsSkippedIfLinkIsMissing();
+
+        $file = $this->workspace.DIRECTORY_SEPARATOR.'file';
+        $link = $this->workspace.DIRECTORY_SEPARATOR.'link';
+
+        touch($file);
+
+        $this->filesystem->hardlink($file, $link);
+
+        $owner = $this->getFileOwner($link);
+        $this->filesystem->chown($link, $owner);
+
+        $this->assertSame($owner, $this->getFileOwner($link));
     }
 
     /**
@@ -582,6 +619,23 @@ public function testChownSymlinkFails()
         $this->filesystem->chown($link, 'user'.time().mt_rand(1000, 9999));
     }
 
+    /**
+     * @expectedException \Symfony\Component\Filesystem\Exception\IOException
+     */
+    public function testChownLinkFails()
+    {
+        $this->markAsSkippedIfLinkIsMissing();
+
+        $file = $this->workspace.DIRECTORY_SEPARATOR.'file';
+        $link = $this->workspace.DIRECTORY_SEPARATOR.'link';
+
+        touch($file);
+
+        $this->filesystem->hardlink($file, $link);
+
+        $this->filesystem->chown($link, 'user'.time().mt_rand(1000, 9999));
+    }
+
     /**
      * @expectedException \Symfony\Component\Filesystem\Exception\IOException
      */
@@ -602,7 +656,10 @@ public function testChgrp()
         $dir = $this->workspace.DIRECTORY_SEPARATOR.'dir';
         mkdir($dir);
 
-        $this->filesystem->chgrp($dir, $this->getFileGroup($dir));
+        $group = $this->getFileGroup($dir);
+        $this->filesystem->chgrp($dir, $group);
+
+        $this->assertSame($group, $this->getFileGroup($dir));
     }
 
     public function testChgrpRecursive()
@@ -614,7 +671,10 @@ public function testChgrpRecursive()
         $file = $dir.DIRECTORY_SEPARATOR.'file';
         touch($file);
 
-        $this->filesystem->chgrp($dir, $this->getFileGroup($dir), true);
+        $group = $this->getFileGroup($dir);
+        $this->filesystem->chgrp($dir, $group, true);
+
+        $this->assertSame($group, $this->getFileGroup($file));
     }
 
     public function testChgrpSymlink()
@@ -628,7 +688,27 @@ public function testChgrpSymlink()
 
         $this->filesystem->symlink($file, $link);
 
-        $this->filesystem->chgrp($link, $this->getFileGroup($link));
+        $group = $this->getFileGroup($link);
+        $this->filesystem->chgrp($link, $group);
+
+        $this->assertSame($group, $this->getFileGroup($link));
+    }
+
+    public function testChgrpLink()
+    {
+        $this->markAsSkippedIfLinkIsMissing();
+
+        $file = $this->workspace.DIRECTORY_SEPARATOR.'file';
+        $link = $this->workspace.DIRECTORY_SEPARATOR.'link';
+
+        touch($file);
+
+        $this->filesystem->hardlink($file, $link);
+
+        $group = $this->getFileGroup($link);
+        $this->filesystem->chgrp($link, $group);
+
+        $this->assertSame($group, $this->getFileGroup($link));
     }
 
     /**
@@ -648,6 +728,23 @@ public function testChgrpSymlinkFails()
         $this->filesystem->chgrp($link, 'user'.time().mt_rand(1000, 9999));
     }
 
+    /**
+     * @expectedException \Symfony\Component\Filesystem\Exception\IOException
+     */
+    public function testChgrpLinkFails()
+    {
+        $this->markAsSkippedIfLinkIsMissing();
+
+        $file = $this->workspace.DIRECTORY_SEPARATOR.'file';
+        $link = $this->workspace.DIRECTORY_SEPARATOR.'link';
+
+        touch($file);
+
+        $this->filesystem->hardlink($file, $link);
+
+        $this->filesystem->chgrp($link, 'user'.time().mt_rand(1000, 9999));
+    }
+
     /**
      * @expectedException \Symfony\Component\Filesystem\Exception\IOException
      */
@@ -743,9 +840,9 @@ public function testRemoveSymlink()
 
         $this->filesystem->remove($link);
 
-        $this->assertTrue(!is_link($link));
-        $this->assertTrue(!is_file($link));
-        $this->assertTrue(!is_dir($link));
+        $this->assertFalse(is_link($link));
+        $this->assertFalse(is_file($link));
+        $this->assertFalse(is_dir($link));
     }
 
     public function testSymlinkIsOverwrittenIfPointsToDifferentTarget()
@@ -799,6 +896,193 @@ public function testSymlinkCreatesTargetDirectoryIfItDoesNotExist()
         $this->assertEquals($file, readlink($link2));
     }
 
+    public function testLink()
+    {
+        $this->markAsSkippedIfLinkIsMissing();
+
+        $file = $this->workspace.DIRECTORY_SEPARATOR.'file';
+        $link = $this->workspace.DIRECTORY_SEPARATOR.'link';
+
+        touch($file);
+        $this->filesystem->hardlink($file, $link);
+
+        $this->assertTrue(is_file($link));
+        $this->assertEquals(fileinode($file), fileinode($link));
+    }
+
+    /**
+     * @depends testLink
+     */
+    public function testRemoveLink()
+    {
+        $this->markAsSkippedIfLinkIsMissing();
+
+        $link = $this->workspace.DIRECTORY_SEPARATOR.'link';
+
+        $this->filesystem->remove($link);
+
+        $this->assertTrue(!is_file($link));
+    }
+
+    public function testLinkIsOverwrittenIfPointsToDifferentTarget()
+    {
+        $this->markAsSkippedIfLinkIsMissing();
+
+        $file = $this->workspace.DIRECTORY_SEPARATOR.'file';
+        $file2 = $this->workspace.DIRECTORY_SEPARATOR.'file2';
+        $link = $this->workspace.DIRECTORY_SEPARATOR.'link';
+
+        touch($file);
+        touch($file2);
+        link($file2, $link);
+
+        $this->filesystem->hardlink($file, $link);
+
+        $this->assertTrue(is_file($link));
+        $this->assertEquals(fileinode($file), fileinode($link));
+    }
+
+    public function testLinkIsNotOverwrittenIfAlreadyCreated()
+    {
+        $this->markAsSkippedIfLinkIsMissing();
+
+        $file = $this->workspace.DIRECTORY_SEPARATOR.'file';
+        $link = $this->workspace.DIRECTORY_SEPARATOR.'link';
+
+        touch($file);
+        link($file, $link);
+
+        $this->filesystem->hardlink($file, $link);
+
+        $this->assertTrue(is_file($link));
+        $this->assertEquals(fileinode($file), fileinode($link));
+    }
+
+    public function testLinkWithSeveralTargets()
+    {
+        $this->markAsSkippedIfLinkIsMissing();
+
+        $file = $this->workspace.DIRECTORY_SEPARATOR.'file';
+        $link1 = $this->workspace.DIRECTORY_SEPARATOR.'link';
+        $link2 = $this->workspace.DIRECTORY_SEPARATOR.'link2';
+
+        touch($file);
+
+        $this->filesystem->hardlink($file, array($link1, $link2));
+
+        $this->assertTrue(is_file($link1));
+        $this->assertEquals(fileinode($file), fileinode($link1));
+        $this->assertTrue(is_file($link2));
+        $this->assertEquals(fileinode($file), fileinode($link2));
+    }
+
+    public function testLinkWithSameTarget()
+    {
+        $this->markAsSkippedIfLinkIsMissing();
+
+        $file = $this->workspace.DIRECTORY_SEPARATOR.'file';
+        $link = $this->workspace.DIRECTORY_SEPARATOR.'link';
+
+        touch($file);
+
+        // practically same as testLinkIsNotOverwrittenIfAlreadyCreated
+        $this->filesystem->hardlink($file, array($link, $link));
+
+        $this->assertTrue(is_file($link));
+        $this->assertEquals(fileinode($file), fileinode($link));
+    }
+
+    public function testReadRelativeLink()
+    {
+        $this->markAsSkippedIfSymlinkIsMissing();
+
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('Relative symbolic links are not supported on Windows');
+        }
+
+        $file = $this->workspace.'/file';
+        $link1 = $this->workspace.'/dir/link';
+        $link2 = $this->workspace.'/dir/link2';
+        touch($file);
+
+        $this->filesystem->symlink('../file', $link1);
+        $this->filesystem->symlink('link', $link2);
+
+        $this->assertEquals($this->normalize('../file'), $this->filesystem->readlink($link1));
+        $this->assertEquals('link', $this->filesystem->readlink($link2));
+        $this->assertEquals($file, $this->filesystem->readlink($link1, true));
+        $this->assertEquals($file, $this->filesystem->readlink($link2, true));
+        $this->assertEquals($file, $this->filesystem->readlink($file, true));
+    }
+
+    public function testReadAbsoluteLink()
+    {
+        $this->markAsSkippedIfSymlinkIsMissing();
+
+        $file = $this->normalize($this->workspace.'/file');
+        $link1 = $this->normalize($this->workspace.'/dir/link');
+        $link2 = $this->normalize($this->workspace.'/dir/link2');
+        touch($file);
+
+        $this->filesystem->symlink($file, $link1);
+        $this->filesystem->symlink($link1, $link2);
+
+        $this->assertEquals($file, $this->filesystem->readlink($link1));
+        $this->assertEquals($link1, $this->filesystem->readlink($link2));
+        $this->assertEquals($file, $this->filesystem->readlink($link1, true));
+        $this->assertEquals($file, $this->filesystem->readlink($link2, true));
+        $this->assertEquals($file, $this->filesystem->readlink($file, true));
+    }
+
+    public function testReadBrokenLink()
+    {
+        $this->markAsSkippedIfSymlinkIsMissing();
+
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('Windows does not support creating "broken" symlinks');
+        }
+
+        $file = $this->workspace.'/file';
+        $link = $this->workspace.'/link';
+
+        $this->filesystem->symlink($file, $link);
+
+        $this->assertEquals($file, $this->filesystem->readlink($link));
+        $this->assertNull($this->filesystem->readlink($link, true));
+
+        touch($file);
+        $this->assertEquals($file, $this->filesystem->readlink($link, true));
+    }
+
+    public function testReadLinkDefaultPathDoesNotExist()
+    {
+        $this->assertNull($this->filesystem->readlink($this->normalize($this->workspace.'/invalid')));
+    }
+
+    public function testReadLinkDefaultPathNotLink()
+    {
+        $file = $this->normalize($this->workspace.'/file');
+        touch($file);
+
+        $this->assertNull($this->filesystem->readlink($file));
+    }
+
+    public function testReadLinkCanonicalizePath()
+    {
+        $this->markAsSkippedIfSymlinkIsMissing();
+
+        $file = $this->normalize($this->workspace.'/file');
+        mkdir($this->normalize($this->workspace.'/dir'));
+        touch($file);
+
+        $this->assertEquals($file, $this->filesystem->readlink($this->normalize($this->workspace.'/dir/../file'), true));
+    }
+
+    public function testReadLinkCanonicalizedPathDoesNotExist()
+    {
+        $this->assertNull($this->filesystem->readlink($this->normalize($this->workspace.'invalid'), true));
+    }
+
     /**
      * @dataProvider providePathsForMakePathRelative
      */
@@ -809,9 +1093,6 @@ public function testMakePathRelative($endPath, $startPath, $expectedPath)
         $this->assertEquals($expectedPath, $path);
     }
 
-    /**
-     * @return array
-     */
     public function providePathsForMakePathRelative()
     {
         $paths = array(
@@ -819,7 +1100,6 @@ public function providePathsForMakePathRelative()
             array('/var/lib/symfony/src/Symfony/', '/var/lib/symfony/src/Symfony/Component/', '../'),
             array('/var/lib/symfony/src/Symfony', '/var/lib/symfony/src/Symfony/Component', '../'),
             array('/var/lib/symfony/src/Symfony', '/var/lib/symfony/src/Symfony/Component/', '../'),
-            array('var/lib/symfony/', 'var/lib/symfony/src/Symfony/Component', '../../../'),
             array('/usr/lib/symfony/', '/var/lib/symfony/src/Symfony/Component', '../../../../../../usr/lib/symfony/'),
             array('/var/lib/symfony/src/Symfony/', '/var/lib/symfony/', 'src/Symfony/'),
             array('/aa/bb', '/aa/bb', './'),
@@ -842,6 +1122,16 @@ public function providePathsForMakePathRelative()
             array('/a/aab/bb/', '/b/aab', '../../a/aab/bb/'),
             array('/aab/bb', '/aa', '../aab/bb/'),
             array('/aab', '/aa', '../aab/'),
+            array('/aa/bb/cc', '/aa/dd/..', 'bb/cc/'),
+            array('/aa/../bb/cc', '/aa/dd/..', '../bb/cc/'),
+            array('/aa/bb/../../cc', '/aa/../dd/..', 'cc/'),
+            array('/../aa/bb/cc', '/aa/dd/..', 'bb/cc/'),
+            array('/../../aa/../bb/cc', '/aa/dd/..', '../bb/cc/'),
+            array('C:/aa/bb/cc', 'C:/aa/dd/..', 'bb/cc/'),
+            array('c:/aa/../bb/cc', 'c:/aa/dd/..', '../bb/cc/'),
+            array('C:/aa/bb/../../cc', 'C:/aa/../dd/..', 'cc/'),
+            array('C:/../aa/bb/cc', 'C:/aa/dd/..', 'bb/cc/'),
+            array('C:/../../aa/../bb/cc', 'C:/aa/dd/..', '../bb/cc/'),
         );
 
         if ('\\' === DIRECTORY_SEPARATOR) {
@@ -851,6 +1141,36 @@ public function providePathsForMakePathRelative()
         return $paths;
     }
 
+    /**
+     * @group legacy
+     * @dataProvider provideLegacyPathsForMakePathRelativeWithRelativePaths
+     * @expectedDeprecation Support for passing relative paths to Symfony\Component\Filesystem\Filesystem::makePathRelative() is deprecated since Symfony 3.4 and will be removed in 4.0.
+     */
+    public function testMakePathRelativeWithRelativePaths($endPath, $startPath, $expectedPath)
+    {
+        $path = $this->filesystem->makePathRelative($endPath, $startPath);
+
+        $this->assertEquals($expectedPath, $path);
+    }
+
+    public function provideLegacyPathsForMakePathRelativeWithRelativePaths()
+    {
+        return array(
+            array('usr/lib/symfony/', 'var/lib/symfony/src/Symfony/Component', '../../../../../../usr/lib/symfony/'),
+            array('aa/bb', 'aa/cc', '../bb/'),
+            array('aa/cc', 'bb/cc', '../../aa/cc/'),
+            array('aa/bb', 'aa/./cc', '../bb/'),
+            array('aa/./bb', 'aa/cc', '../bb/'),
+            array('aa/./bb', 'aa/./cc', '../bb/'),
+            array('../../', '../../', './'),
+            array('../aa/bb/', 'aa/bb/', '../../../aa/bb/'),
+            array('../../../', '../../', '../'),
+            array('', '', './'),
+            array('', 'aa/', '../'),
+            array('aa/', '', 'aa/'),
+        );
+    }
+
     public function testMirrorCopiesFilesAndDirectoriesRecursively()
     {
         $sourcePath = $this->workspace.DIRECTORY_SEPARATOR.'source'.DIRECTORY_SEPARATOR;
@@ -970,6 +1290,53 @@ public function testMirrorCopiesRelativeLinkedContents()
         $this->assertEquals('\\' === DIRECTORY_SEPARATOR ? realpath($sourcePath.'\nested') : 'nested', readlink($targetPath.DIRECTORY_SEPARATOR.'link1'));
     }
 
+    public function testMirrorContentsWithSameNameAsSourceOrTargetWithoutDeleteOption()
+    {
+        $sourcePath = $this->workspace.DIRECTORY_SEPARATOR.'source'.DIRECTORY_SEPARATOR;
+
+        mkdir($sourcePath);
+        touch($sourcePath.'source');
+        touch($sourcePath.'target');
+
+        $targetPath = $this->workspace.DIRECTORY_SEPARATOR.'target'.DIRECTORY_SEPARATOR;
+
+        $oldPath = getcwd();
+        chdir($this->workspace);
+
+        $this->filesystem->mirror('source', $targetPath);
+
+        chdir($oldPath);
+
+        $this->assertTrue(is_dir($targetPath));
+        $this->assertFileExists($targetPath.'source');
+        $this->assertFileExists($targetPath.'target');
+    }
+
+    public function testMirrorContentsWithSameNameAsSourceOrTargetWithDeleteOption()
+    {
+        $sourcePath = $this->workspace.DIRECTORY_SEPARATOR.'source'.DIRECTORY_SEPARATOR;
+
+        mkdir($sourcePath);
+        touch($sourcePath.'source');
+
+        $targetPath = $this->workspace.DIRECTORY_SEPARATOR.'target'.DIRECTORY_SEPARATOR;
+
+        mkdir($targetPath);
+        touch($targetPath.'source');
+        touch($targetPath.'target');
+
+        $oldPath = getcwd();
+        chdir($this->workspace);
+
+        $this->filesystem->mirror('source', 'target', null, array('delete' => true));
+
+        chdir($oldPath);
+
+        $this->assertTrue(is_dir($targetPath));
+        $this->assertFileExists($targetPath.'source');
+        $this->assertFileNotExists($targetPath.'target');
+    }
+
     /**
      * @dataProvider providePathsForIsAbsolutePath
      */
@@ -980,9 +1347,6 @@ public function testIsAbsolutePath($path, $expectedResult)
         $this->assertEquals($expectedResult, $result);
     }
 
-    /**
-     * @return array
-     */
     public function providePathsForIsAbsolutePath()
     {
         return array(
@@ -1110,7 +1474,7 @@ public function testDumpFile()
 
         $this->filesystem->dumpFile($filename, 'bar');
         $this->assertFileExists($filename);
-        $this->assertSame('bar', file_get_contents($filename));
+        $this->assertStringEqualsFile($filename, 'bar');
 
         // skip mode check on Windows
         if ('\\' !== DIRECTORY_SEPARATOR) {
@@ -1127,7 +1491,7 @@ public function testDumpFileOverwritesAnExistingFile()
         $this->filesystem->dumpFile($filename, 'bar');
 
         $this->assertFileExists($filename);
-        $this->assertSame('bar', file_get_contents($filename));
+        $this->assertStringEqualsFile($filename, 'bar');
     }
 
     public function testDumpFileWithFileScheme()
@@ -1139,10 +1503,10 @@ public function testDumpFileWithFileScheme()
         $scheme = 'file://';
         $filename = $scheme.$this->workspace.DIRECTORY_SEPARATOR.'foo'.DIRECTORY_SEPARATOR.'baz.txt';
 
-        $this->filesystem->dumpFile($filename, 'bar', null);
+        $this->filesystem->dumpFile($filename, 'bar');
 
         $this->assertFileExists($filename);
-        $this->assertSame('bar', file_get_contents($filename));
+        $this->assertStringEqualsFile($filename, 'bar');
     }
 
     public function testDumpFileWithZlibScheme()
@@ -1150,11 +1514,99 @@ public function testDumpFileWithZlibScheme()
         $scheme = 'compress.zlib://';
         $filename = $this->workspace.DIRECTORY_SEPARATOR.'foo'.DIRECTORY_SEPARATOR.'baz.txt';
 
-        $this->filesystem->dumpFile($filename, 'bar', null);
+        $this->filesystem->dumpFile($filename, 'bar');
 
         // Zlib stat uses file:// wrapper so remove scheme
         $this->assertFileExists(str_replace($scheme, '', $filename));
-        $this->assertSame('bar', file_get_contents($filename));
+        $this->assertStringEqualsFile($filename, 'bar');
+    }
+
+    public function testAppendToFile()
+    {
+        $filename = $this->workspace.DIRECTORY_SEPARATOR.'foo'.DIRECTORY_SEPARATOR.'bar.txt';
+
+        // skip mode check on Windows
+        if ('\\' !== DIRECTORY_SEPARATOR) {
+            $oldMask = umask(0002);
+        }
+
+        $this->filesystem->dumpFile($filename, 'foo');
+
+        $this->filesystem->appendToFile($filename, 'bar');
+
+        $this->assertFileExists($filename);
+        $this->assertStringEqualsFile($filename, 'foobar');
+
+        // skip mode check on Windows
+        if ('\\' !== DIRECTORY_SEPARATOR) {
+            $this->assertFilePermissions(664, $filename);
+            umask($oldMask);
+        }
+    }
+
+    public function testAppendToFileWithScheme()
+    {
+        if (defined('HHVM_VERSION')) {
+            $this->markTestSkipped('HHVM does not handle the file:// scheme correctly');
+        }
+
+        $scheme = 'file://';
+        $filename = $scheme.$this->workspace.DIRECTORY_SEPARATOR.'foo'.DIRECTORY_SEPARATOR.'baz.txt';
+        $this->filesystem->dumpFile($filename, 'foo');
+
+        $this->filesystem->appendToFile($filename, 'bar');
+
+        $this->assertFileExists($filename);
+        $this->assertStringEqualsFile($filename, 'foobar');
+    }
+
+    public function testAppendToFileWithZlibScheme()
+    {
+        $scheme = 'compress.zlib://';
+        $filename = $this->workspace.DIRECTORY_SEPARATOR.'foo'.DIRECTORY_SEPARATOR.'baz.txt';
+        $this->filesystem->dumpFile($filename, 'foo');
+
+        // Zlib stat uses file:// wrapper so remove it
+        $this->assertStringEqualsFile(str_replace($scheme, '', $filename), 'foo');
+
+        $this->filesystem->appendToFile($filename, 'bar');
+
+        $this->assertFileExists($filename);
+        $this->assertStringEqualsFile($filename, 'foobar');
+    }
+
+    public function testAppendToFileCreateTheFileIfNotExists()
+    {
+        $filename = $this->workspace.DIRECTORY_SEPARATOR.'foo'.DIRECTORY_SEPARATOR.'bar.txt';
+
+        // skip mode check on Windows
+        if ('\\' !== DIRECTORY_SEPARATOR) {
+            $oldMask = umask(0002);
+        }
+
+        $this->filesystem->appendToFile($filename, 'bar');
+
+        // skip mode check on Windows
+        if ('\\' !== DIRECTORY_SEPARATOR) {
+            $this->assertFilePermissions(664, $filename);
+            umask($oldMask);
+        }
+
+        $this->assertFileExists($filename);
+        $this->assertStringEqualsFile($filename, 'bar');
+    }
+
+    public function testDumpKeepsExistingPermissionsWhenOverwritingAnExistingFile()
+    {
+        $this->markAsSkippedIfChmodIsMissing();
+
+        $filename = $this->workspace.DIRECTORY_SEPARATOR.'foo.txt';
+        file_put_contents($filename, 'FOO BAR');
+        chmod($filename, 0745);
+
+        $this->filesystem->dumpFile($filename, 'bar', null);
+
+        $this->assertFilePermissions(745, $filename);
     }
 
     public function testCopyShouldKeepExecutionPermission()
@@ -1171,4 +1623,16 @@ public function testCopyShouldKeepExecutionPermission()
 
         $this->assertFilePermissions(767, $targetFilePath);
     }
+
+    /**
+     * Normalize the given path (transform each blackslash into a real directory separator).
+     *
+     * @param string $path
+     *
+     * @return string
+     */
+    private function normalize($path)
+    {
+        return str_replace('/', DIRECTORY_SEPARATOR, $path);
+    }
 }
diff --git a/lib/composer/vendor/symfony/filesystem/Tests/FilesystemTestCase.php b/lib/composer/vendor/symfony/filesystem/Tests/FilesystemTestCase.php
index 63d8b8fc9..cde01e50e 100644
--- a/lib/composer/vendor/symfony/filesystem/Tests/FilesystemTestCase.php
+++ b/lib/composer/vendor/symfony/filesystem/Tests/FilesystemTestCase.php
@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Filesystem\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Filesystem\Filesystem;
 
-class FilesystemTestCase extends \PHPUnit_Framework_TestCase
+class FilesystemTestCase extends TestCase
 {
     private $umask;
 
@@ -29,16 +30,42 @@ class FilesystemTestCase extends \PHPUnit_Framework_TestCase
      */
     protected $workspace = null;
 
+    /**
+     * @var null|bool Flag for hard links on Windows
+     */
+    private static $linkOnWindows = null;
+
+    /**
+     * @var null|bool Flag for symbolic links on Windows
+     */
     private static $symlinkOnWindows = null;
 
     public static function setUpBeforeClass()
     {
-        if ('\\' === DIRECTORY_SEPARATOR && null === self::$symlinkOnWindows) {
-            $target = tempnam(sys_get_temp_dir(), 'sl');
-            $link = sys_get_temp_dir().'/sl'.microtime(true).mt_rand();
-            self::$symlinkOnWindows = @symlink($target, $link) && is_link($link);
-            @unlink($link);
-            unlink($target);
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            self::$linkOnWindows = true;
+            $originFile = tempnam(sys_get_temp_dir(), 'li');
+            $targetFile = tempnam(sys_get_temp_dir(), 'li');
+            if (true !== @link($originFile, $targetFile)) {
+                $report = error_get_last();
+                if (is_array($report) && false !== strpos($report['message'], 'error code(1314)')) {
+                    self::$linkOnWindows = false;
+                }
+            } else {
+                @unlink($targetFile);
+            }
+
+            self::$symlinkOnWindows = true;
+            $originDir = tempnam(sys_get_temp_dir(), 'sl');
+            $targetDir = tempnam(sys_get_temp_dir(), 'sl');
+            if (true !== @symlink($originDir, $targetDir)) {
+                $report = error_get_last();
+                if (is_array($report) && false !== strpos($report['message'], 'error code(1314)')) {
+                    self::$symlinkOnWindows = false;
+                }
+            } else {
+                @unlink($targetDir);
+            }
         }
     }
 
@@ -65,7 +92,7 @@ protected function tearDown()
     }
 
     /**
-     * @param int    $expectedFilePerms expected file permissions as three digits (i.e. 755)
+     * @param int    $expectedFilePerms Expected file permissions as three digits (i.e. 755)
      * @param string $filePath
      */
     protected function assertFilePermissions($expectedFilePerms, $filePath)
@@ -100,6 +127,17 @@ protected function getFileGroup($filepath)
         $this->markTestSkipped('Unable to retrieve file group name');
     }
 
+    protected function markAsSkippedIfLinkIsMissing()
+    {
+        if (!function_exists('link')) {
+            $this->markTestSkipped('link is not supported');
+        }
+
+        if ('\\' === DIRECTORY_SEPARATOR && false === self::$linkOnWindows) {
+            $this->markTestSkipped('link requires "Create hard links" privilege on windows');
+        }
+    }
+
     protected function markAsSkippedIfSymlinkIsMissing($relative = false)
     {
         if ('\\' === DIRECTORY_SEPARATOR && false === self::$symlinkOnWindows) {
diff --git a/lib/composer/vendor/symfony/filesystem/Tests/LockHandlerTest.php b/lib/composer/vendor/symfony/filesystem/Tests/LockHandlerTest.php
index c7509f61e..e0b2281e0 100644
--- a/lib/composer/vendor/symfony/filesystem/Tests/LockHandlerTest.php
+++ b/lib/composer/vendor/symfony/filesystem/Tests/LockHandlerTest.php
@@ -11,9 +11,15 @@
 
 namespace Symfony\Component\Filesystem\Tests;
 
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Filesystem\Exception\IOException;
+use Symfony\Component\Filesystem\Filesystem;
 use Symfony\Component\Filesystem\LockHandler;
 
-class LockHandlerTest extends \PHPUnit_Framework_TestCase
+/**
+ * @group legacy
+ */
+class LockHandlerTest extends TestCase
 {
     /**
      * @expectedException \Symfony\Component\Filesystem\Exception\IOException
@@ -39,6 +45,44 @@ public function testConstructWhenRepositoryIsNotWriteable()
         new LockHandler('lock', '/');
     }
 
+    public function testErrorHandlingInLockIfLockPathBecomesUnwritable()
+    {
+        // skip test on Windows; PHP can't easily set file as unreadable on Windows
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('This test cannot run on Windows.');
+        }
+
+        $lockPath = sys_get_temp_dir().'/'.uniqid('', true);
+        $e = null;
+        $wrongMessage = null;
+
+        try {
+            mkdir($lockPath);
+
+            $lockHandler = new LockHandler('lock', $lockPath);
+
+            chmod($lockPath, 0444);
+
+            $lockHandler->lock();
+        } catch (IOException $e) {
+            if (false === strpos($e->getMessage(), 'Permission denied')) {
+                $wrongMessage = $e->getMessage();
+            } else {
+                $this->addToAssertionCount(1);
+            }
+        } catch (\Exception $e) {
+        } catch (\Throwable $e) {
+        }
+
+        if (is_dir($lockPath)) {
+            $fs = new Filesystem();
+            $fs->remove($lockPath);
+        }
+
+        $this->assertInstanceOf('Symfony\Component\Filesystem\Exception\IOException', $e, sprintf('Expected IOException to be thrown, got %s instead.', get_class($e)));
+        $this->assertNull($wrongMessage, sprintf('Expected exception message to contain "Permission denied", got "%s" instead.', $wrongMessage));
+    }
+
     public function testConstructSanitizeName()
     {
         $lock = new LockHandler('<?php echo "% hello word ! %" ?>');
diff --git a/lib/composer/vendor/symfony/filesystem/composer.json b/lib/composer/vendor/symfony/filesystem/composer.json
index cead795d0..878a3c80e 100644
--- a/lib/composer/vendor/symfony/filesystem/composer.json
+++ b/lib/composer/vendor/symfony/filesystem/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9"
+        "php": "^5.5.9|>=7.0.8"
     },
     "autoload": {
         "psr-4": { "Symfony\\Component\\Filesystem\\": "" },
@@ -27,7 +27,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.1-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/symfony/filesystem/phpunit.xml.dist b/lib/composer/vendor/symfony/filesystem/phpunit.xml.dist
index d066ed796..7bba6fc2f 100644
--- a/lib/composer/vendor/symfony/filesystem/phpunit.xml.dist
+++ b/lib/composer/vendor/symfony/filesystem/phpunit.xml.dist
@@ -5,6 +5,8 @@
          backupGlobals="false"
          colors="true"
          bootstrap="vendor/autoload.php"
+         failOnRisky="true"
+         failOnWarning="true"
 >
     <php>
         <ini name="error_reporting" value="-1" />
diff --git a/lib/composer/vendor/symfony/finder/CHANGELOG.md b/lib/composer/vendor/symfony/finder/CHANGELOG.md
index 67f557bdd..53c34be86 100644
--- a/lib/composer/vendor/symfony/finder/CHANGELOG.md
+++ b/lib/composer/vendor/symfony/finder/CHANGELOG.md
@@ -1,6 +1,17 @@
 CHANGELOG
 =========
 
+3.4.0
+-----
+
+ * deprecated `Symfony\Component\Finder\Iterator\FilterIterator`
+ * added Finder::hasResults() method to check if any results were found
+
+3.3.0
+-----
+
+ * added double-star matching to Glob::toRegex()
+
 3.0.0
 -----
 
diff --git a/lib/composer/vendor/symfony/finder/Comparator/DateComparator.php b/lib/composer/vendor/symfony/finder/Comparator/DateComparator.php
index 8b7746bad..3de43ef4b 100644
--- a/lib/composer/vendor/symfony/finder/Comparator/DateComparator.php
+++ b/lib/composer/vendor/symfony/finder/Comparator/DateComparator.php
@@ -19,8 +19,6 @@
 class DateComparator extends Comparator
 {
     /**
-     * Constructor.
-     *
      * @param string $test A comparison string
      *
      * @throws \InvalidArgumentException If the test is not understood
diff --git a/lib/composer/vendor/symfony/finder/Comparator/NumberComparator.php b/lib/composer/vendor/symfony/finder/Comparator/NumberComparator.php
index 4b5b5ba83..f62c0e574 100644
--- a/lib/composer/vendor/symfony/finder/Comparator/NumberComparator.php
+++ b/lib/composer/vendor/symfony/finder/Comparator/NumberComparator.php
@@ -35,9 +35,7 @@
 class NumberComparator extends Comparator
 {
     /**
-     * Constructor.
-     *
-     * @param string $test A comparison string
+     * @param string|int $test A comparison string or an integer
      *
      * @throws \InvalidArgumentException If the test is not understood
      */
diff --git a/lib/composer/vendor/symfony/finder/Exception/ExceptionInterface.php b/lib/composer/vendor/symfony/finder/Exception/ExceptionInterface.php
index bff02142d..161e9686d 100644
--- a/lib/composer/vendor/symfony/finder/Exception/ExceptionInterface.php
+++ b/lib/composer/vendor/symfony/finder/Exception/ExceptionInterface.php
@@ -13,6 +13,8 @@
 
 /**
  * @author Jean-François Simon <contact@jfsimon.fr>
+ *
+ * @deprecated since 3.3, to be removed in 4.0.
  */
 interface ExceptionInterface
 {
diff --git a/lib/composer/vendor/symfony/finder/Finder.php b/lib/composer/vendor/symfony/finder/Finder.php
index 22e0869c5..07dce771b 100644
--- a/lib/composer/vendor/symfony/finder/Finder.php
+++ b/lib/composer/vendor/symfony/finder/Finder.php
@@ -61,9 +61,6 @@ class Finder implements \IteratorAggregate, \Countable
 
     private static $vcsPatterns = array('.svn', '_svn', 'CVS', '_darcs', '.arch-params', '.monotone', '.bzr', '.git', '.hg');
 
-    /**
-     * Constructor.
-     */
     public function __construct()
     {
         $this->ignore = static::IGNORE_VCS_FILES | static::IGNORE_DOT_FILES;
@@ -72,7 +69,7 @@ public function __construct()
     /**
      * Creates a new Finder.
      *
-     * @return Finder A new Finder instance
+     * @return static
      */
     public static function create()
     {
@@ -82,7 +79,7 @@ public static function create()
     /**
      * Restricts the matching to directories only.
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      */
     public function directories()
     {
@@ -94,7 +91,7 @@ public function directories()
     /**
      * Restricts the matching to files only.
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      */
     public function files()
     {
@@ -111,9 +108,9 @@ public function files()
      *   $finder->depth('> 1') // the Finder will start matching at level 1.
      *   $finder->depth('< 3') // the Finder will descend at most 3 levels of directories below the starting point.
      *
-     * @param int $level The depth level expression
+     * @param string|int $level The depth level expression
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see DepthRangeFilterIterator
      * @see NumberComparator
@@ -137,7 +134,7 @@ public function depth($level)
      *
      * @param string $date A date range string
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see strtotime
      * @see DateRangeFilterIterator
@@ -161,7 +158,7 @@ public function date($date)
      *
      * @param string $pattern A pattern (a regexp, a glob, or a string)
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see FilenameFilterIterator
      */
@@ -177,7 +174,7 @@ public function name($pattern)
      *
      * @param string $pattern A pattern (a regexp, a glob, or a string)
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see FilenameFilterIterator
      */
@@ -198,7 +195,7 @@ public function notName($pattern)
      *
      * @param string $pattern A pattern (string or regexp)
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see FilecontentFilterIterator
      */
@@ -219,7 +216,7 @@ public function contains($pattern)
      *
      * @param string $pattern A pattern (string or regexp)
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see FilecontentFilterIterator
      */
@@ -242,7 +239,7 @@ public function notContains($pattern)
      *
      * @param string $pattern A pattern (a regexp or a string)
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see FilenameFilterIterator
      */
@@ -265,7 +262,7 @@ public function path($pattern)
      *
      * @param string $pattern A pattern (a regexp or a string)
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see FilenameFilterIterator
      */
@@ -283,9 +280,9 @@ public function notPath($pattern)
      * $finder->size('<= 1Ki');
      * $finder->size(4);
      *
-     * @param string $size A size range string
+     * @param string|int $size A size range string or an integer
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see SizeRangeFilterIterator
      * @see NumberComparator
@@ -302,7 +299,7 @@ public function size($size)
      *
      * @param string|array $dirs A directory path or an array of directories
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see ExcludeDirectoryFilterIterator
      */
@@ -318,7 +315,7 @@ public function exclude($dirs)
      *
      * @param bool $ignoreDotFiles Whether to exclude "hidden" files or not
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see ExcludeDirectoryFilterIterator
      */
@@ -338,7 +335,7 @@ public function ignoreDotFiles($ignoreDotFiles)
      *
      * @param bool $ignoreVCS Whether to exclude VCS files or not
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see ExcludeDirectoryFilterIterator
      */
@@ -376,9 +373,7 @@ public static function addVCSPattern($pattern)
      *
      * This can be slow as all the matching files and directories must be retrieved for comparison.
      *
-     * @param \Closure $closure An anonymous function
-     *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see SortableIterator
      */
@@ -394,7 +389,7 @@ public function sort(\Closure $closure)
      *
      * This can be slow as all the matching files and directories must be retrieved for comparison.
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see SortableIterator
      */
@@ -410,7 +405,7 @@ public function sortByName()
      *
      * This can be slow as all the matching files and directories must be retrieved for comparison.
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see SortableIterator
      */
@@ -428,7 +423,7 @@ public function sortByType()
      *
      * This can be slow as all the matching files and directories must be retrieved for comparison.
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see SortableIterator
      */
@@ -448,7 +443,7 @@ public function sortByAccessedTime()
      *
      * This can be slow as all the matching files and directories must be retrieved for comparison.
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see SortableIterator
      */
@@ -466,7 +461,7 @@ public function sortByChangedTime()
      *
      * This can be slow as all the matching files and directories must be retrieved for comparison.
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see SortableIterator
      */
@@ -483,9 +478,7 @@ public function sortByModifiedTime()
      * The anonymous function receives a \SplFileInfo and must return false
      * to remove files.
      *
-     * @param \Closure $closure An anonymous function
-     *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @see CustomFilterIterator
      */
@@ -499,7 +492,7 @@ public function filter(\Closure $closure)
     /**
      * Forces the following of symlinks.
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      */
     public function followLinks()
     {
@@ -515,7 +508,7 @@ public function followLinks()
      *
      * @param bool $ignore
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      */
     public function ignoreUnreadableDirs($ignore = true)
     {
@@ -529,7 +522,7 @@ public function ignoreUnreadableDirs($ignore = true)
      *
      * @param string|array $dirs A directory path or an array of directories
      *
-     * @return Finder|SplFileInfo[] The current Finder instance
+     * @return $this
      *
      * @throws \InvalidArgumentException if one of the directories does not exist
      */
@@ -590,9 +583,9 @@ public function getIterator()
      *
      * @param mixed $iterator
      *
-     * @return Finder|SplFileInfo[] The finder
+     * @return $this
      *
-     * @throws \InvalidArgumentException When the given argument is not iterable.
+     * @throws \InvalidArgumentException when the given argument is not iterable
      */
     public function append($iterator)
     {
@@ -613,6 +606,20 @@ public function append($iterator)
         return $this;
     }
 
+    /**
+     * Check if the any results were found.
+     *
+     * @return bool
+     */
+    public function hasResults()
+    {
+        foreach ($this->getIterator() as $_) {
+            return true;
+        }
+
+        return false;
+    }
+
     /**
      * Counts all the results collected by the iterators.
      *
diff --git a/lib/composer/vendor/symfony/finder/Glob.php b/lib/composer/vendor/symfony/finder/Glob.php
index 953a0b3e9..df8b86fa5 100644
--- a/lib/composer/vendor/symfony/finder/Glob.php
+++ b/lib/composer/vendor/symfony/finder/Glob.php
@@ -54,16 +54,28 @@ public static function toRegex($glob, $strictLeadingDot = true, $strictWildcardS
         $sizeGlob = strlen($glob);
         for ($i = 0; $i < $sizeGlob; ++$i) {
             $car = $glob[$i];
-            if ($firstByte) {
-                if ($strictLeadingDot && '.' !== $car) {
-                    $regex .= '(?=[^\.])';
+            if ($firstByte && $strictLeadingDot && '.' !== $car) {
+                $regex .= '(?=[^\.])';
+            }
+
+            $firstByte = '/' === $car;
+
+            if ($firstByte && $strictWildcardSlash && isset($glob[$i + 2]) && '**' === $glob[$i + 1].$glob[$i + 2] && (!isset($glob[$i + 3]) || '/' === $glob[$i + 3])) {
+                $car = '[^/]++/';
+                if (!isset($glob[$i + 3])) {
+                    $car .= '?';
                 }
 
-                $firstByte = false;
-            }
+                if ($strictLeadingDot) {
+                    $car = '(?=[^\.])'.$car;
+                }
+
+                $car = '/(?:'.$car.')*';
+                $i += 2 + isset($glob[$i + 3]);
 
-            if ('/' === $car) {
-                $firstByte = true;
+                if ('/' === $delimiter) {
+                    $car = str_replace('/', '\\/', $car);
+                }
             }
 
             if ($delimiter === $car || '.' === $car || '(' === $car || ')' === $car || '|' === $car || '+' === $car || '^' === $car || '$' === $car) {
diff --git a/lib/composer/vendor/symfony/finder/Iterator/CustomFilterIterator.php b/lib/composer/vendor/symfony/finder/Iterator/CustomFilterIterator.php
index b43b88d98..399b6a971 100644
--- a/lib/composer/vendor/symfony/finder/Iterator/CustomFilterIterator.php
+++ b/lib/composer/vendor/symfony/finder/Iterator/CustomFilterIterator.php
@@ -24,8 +24,6 @@ class CustomFilterIterator extends FilterIterator
     private $filters = array();
 
     /**
-     * Constructor.
-     *
      * @param \Iterator  $iterator The Iterator to filter
      * @param callable[] $filters  An array of PHP callbacks
      *
diff --git a/lib/composer/vendor/symfony/finder/Iterator/DateRangeFilterIterator.php b/lib/composer/vendor/symfony/finder/Iterator/DateRangeFilterIterator.php
index 4d5ef9a4b..b01e5e3f5 100644
--- a/lib/composer/vendor/symfony/finder/Iterator/DateRangeFilterIterator.php
+++ b/lib/composer/vendor/symfony/finder/Iterator/DateRangeFilterIterator.php
@@ -23,8 +23,6 @@ class DateRangeFilterIterator extends FilterIterator
     private $comparators = array();
 
     /**
-     * Constructor.
-     *
      * @param \Iterator        $iterator    The Iterator to filter
      * @param DateComparator[] $comparators An array of DateComparator instances
      */
@@ -44,7 +42,7 @@ public function accept()
     {
         $fileinfo = $this->current();
 
-        if (!file_exists($fileinfo->getRealPath())) {
+        if (!file_exists($fileinfo->getPathname())) {
             return false;
         }
 
diff --git a/lib/composer/vendor/symfony/finder/Iterator/DepthRangeFilterIterator.php b/lib/composer/vendor/symfony/finder/Iterator/DepthRangeFilterIterator.php
index f78c71ed4..ce9d3aa73 100644
--- a/lib/composer/vendor/symfony/finder/Iterator/DepthRangeFilterIterator.php
+++ b/lib/composer/vendor/symfony/finder/Iterator/DepthRangeFilterIterator.php
@@ -21,8 +21,6 @@ class DepthRangeFilterIterator extends FilterIterator
     private $minDepth = 0;
 
     /**
-     * Constructor.
-     *
      * @param \RecursiveIteratorIterator $iterator The Iterator to filter
      * @param int                        $minDepth The min depth
      * @param int                        $maxDepth The max depth
diff --git a/lib/composer/vendor/symfony/finder/Iterator/ExcludeDirectoryFilterIterator.php b/lib/composer/vendor/symfony/finder/Iterator/ExcludeDirectoryFilterIterator.php
index 3f5a5dfeb..c57128c27 100644
--- a/lib/composer/vendor/symfony/finder/Iterator/ExcludeDirectoryFilterIterator.php
+++ b/lib/composer/vendor/symfony/finder/Iterator/ExcludeDirectoryFilterIterator.php
@@ -24,8 +24,6 @@ class ExcludeDirectoryFilterIterator extends FilterIterator implements \Recursiv
     private $excludedPattern;
 
     /**
-     * Constructor.
-     *
      * @param \Iterator $iterator    The Iterator to filter
      * @param array     $directories An array of directories to exclude
      */
diff --git a/lib/composer/vendor/symfony/finder/Iterator/FileTypeFilterIterator.php b/lib/composer/vendor/symfony/finder/Iterator/FileTypeFilterIterator.php
index f50fd82c3..e9811d4a0 100644
--- a/lib/composer/vendor/symfony/finder/Iterator/FileTypeFilterIterator.php
+++ b/lib/composer/vendor/symfony/finder/Iterator/FileTypeFilterIterator.php
@@ -24,8 +24,6 @@ class FileTypeFilterIterator extends FilterIterator
     private $mode;
 
     /**
-     * Constructor.
-     *
      * @param \Iterator $iterator The Iterator to filter
      * @param int       $mode     The mode (self::ONLY_FILES or self::ONLY_DIRECTORIES)
      */
diff --git a/lib/composer/vendor/symfony/finder/Iterator/FilterIterator.php b/lib/composer/vendor/symfony/finder/Iterator/FilterIterator.php
index 3c3c3fbec..c16dd8fa9 100644
--- a/lib/composer/vendor/symfony/finder/Iterator/FilterIterator.php
+++ b/lib/composer/vendor/symfony/finder/Iterator/FilterIterator.php
@@ -18,6 +18,8 @@
  * @see https://bugs.php.net/68557
  *
  * @author Alex Bogomazov
+ *
+ * @deprecated since 3.4, to be removed in 4.0.
  */
 abstract class FilterIterator extends \FilterIterator
 {
@@ -29,7 +31,7 @@ abstract class FilterIterator extends \FilterIterator
      */
     public function rewind()
     {
-        if (PHP_VERSION_ID > 50607 || (PHP_VERSION_ID > 50523 && PHP_VERSION_ID < 50600)) {
+        if (\PHP_VERSION_ID > 50607 || (\PHP_VERSION_ID > 50523 && \PHP_VERSION_ID < 50600)) {
             parent::rewind();
 
             return;
diff --git a/lib/composer/vendor/symfony/finder/Iterator/MultiplePcreFilterIterator.php b/lib/composer/vendor/symfony/finder/Iterator/MultiplePcreFilterIterator.php
index 162dc1410..fc8854047 100644
--- a/lib/composer/vendor/symfony/finder/Iterator/MultiplePcreFilterIterator.php
+++ b/lib/composer/vendor/symfony/finder/Iterator/MultiplePcreFilterIterator.php
@@ -22,8 +22,6 @@ abstract class MultiplePcreFilterIterator extends FilterIterator
     protected $noMatchRegexps = array();
 
     /**
-     * Constructor.
-     *
      * @param \Iterator $iterator        The Iterator to filter
      * @param array     $matchPatterns   An array of patterns that need to match
      * @param array     $noMatchPatterns An array of patterns that need to not match
diff --git a/lib/composer/vendor/symfony/finder/Iterator/RecursiveDirectoryIterator.php b/lib/composer/vendor/symfony/finder/Iterator/RecursiveDirectoryIterator.php
index 5bea38e69..c1c0e2f18 100644
--- a/lib/composer/vendor/symfony/finder/Iterator/RecursiveDirectoryIterator.php
+++ b/lib/composer/vendor/symfony/finder/Iterator/RecursiveDirectoryIterator.php
@@ -37,8 +37,6 @@ class RecursiveDirectoryIterator extends \RecursiveDirectoryIterator
     private $directorySeparator = '/';
 
     /**
-     * Constructor.
-     *
      * @param string $path
      * @param int    $flags
      * @param bool   $ignoreUnreadableDirs
@@ -119,7 +117,7 @@ public function rewind()
         }
 
         // @see https://bugs.php.net/68557
-        if (PHP_VERSION_ID < 50523 || PHP_VERSION_ID >= 50600 && PHP_VERSION_ID < 50607) {
+        if (\PHP_VERSION_ID < 50523 || \PHP_VERSION_ID >= 50600 && \PHP_VERSION_ID < 50607) {
             parent::next();
         }
 
diff --git a/lib/composer/vendor/symfony/finder/Iterator/SizeRangeFilterIterator.php b/lib/composer/vendor/symfony/finder/Iterator/SizeRangeFilterIterator.php
index 3d3140a6a..bd1a7fb70 100644
--- a/lib/composer/vendor/symfony/finder/Iterator/SizeRangeFilterIterator.php
+++ b/lib/composer/vendor/symfony/finder/Iterator/SizeRangeFilterIterator.php
@@ -23,8 +23,6 @@ class SizeRangeFilterIterator extends FilterIterator
     private $comparators = array();
 
     /**
-     * Constructor.
-     *
      * @param \Iterator          $iterator    The Iterator to filter
      * @param NumberComparator[] $comparators An array of NumberComparator instances
      */
diff --git a/lib/composer/vendor/symfony/finder/Iterator/SortableIterator.php b/lib/composer/vendor/symfony/finder/Iterator/SortableIterator.php
index fa3458077..c2f54b937 100644
--- a/lib/composer/vendor/symfony/finder/Iterator/SortableIterator.php
+++ b/lib/composer/vendor/symfony/finder/Iterator/SortableIterator.php
@@ -28,8 +28,6 @@ class SortableIterator implements \IteratorAggregate
     private $sort;
 
     /**
-     * Constructor.
-     *
      * @param \Traversable $iterator The Iterator to filter
      * @param int|callable $sort     The sort type (SORT_BY_NAME, SORT_BY_TYPE, or a PHP callback)
      *
@@ -41,7 +39,7 @@ public function __construct(\Traversable $iterator, $sort)
 
         if (self::SORT_BY_NAME === $sort) {
             $this->sort = function ($a, $b) {
-                return strcmp($a->getRealpath(), $b->getRealpath());
+                return strcmp($a->getRealpath() ?: $a->getPathname(), $b->getRealpath() ?: $b->getPathname());
             };
         } elseif (self::SORT_BY_TYPE === $sort) {
             $this->sort = function ($a, $b) {
@@ -51,7 +49,7 @@ public function __construct(\Traversable $iterator, $sort)
                     return 1;
                 }
 
-                return strcmp($a->getRealpath(), $b->getRealpath());
+                return strcmp($a->getRealpath() ?: $a->getPathname(), $b->getRealpath() ?: $b->getPathname());
             };
         } elseif (self::SORT_BY_ACCESSED_TIME === $sort) {
             $this->sort = function ($a, $b) {
diff --git a/lib/composer/vendor/symfony/finder/LICENSE b/lib/composer/vendor/symfony/finder/LICENSE
index 12a74531e..21d7fb9e2 100644
--- a/lib/composer/vendor/symfony/finder/LICENSE
+++ b/lib/composer/vendor/symfony/finder/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2004-2016 Fabien Potencier
+Copyright (c) 2004-2018 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/lib/composer/vendor/symfony/finder/SplFileInfo.php b/lib/composer/vendor/symfony/finder/SplFileInfo.php
index 31a3f86a6..19f95e26b 100644
--- a/lib/composer/vendor/symfony/finder/SplFileInfo.php
+++ b/lib/composer/vendor/symfony/finder/SplFileInfo.php
@@ -22,8 +22,6 @@ class SplFileInfo extends \SplFileInfo
     private $relativePathname;
 
     /**
-     * Constructor.
-     *
      * @param string $file             The file name
      * @param string $relativePath     The relative path
      * @param string $relativePathname The relative path name
diff --git a/lib/composer/vendor/symfony/finder/Tests/Comparator/ComparatorTest.php b/lib/composer/vendor/symfony/finder/Tests/Comparator/ComparatorTest.php
index bf5984414..656fc57a4 100644
--- a/lib/composer/vendor/symfony/finder/Tests/Comparator/ComparatorTest.php
+++ b/lib/composer/vendor/symfony/finder/Tests/Comparator/ComparatorTest.php
@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Finder\Tests\Comparator;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Finder\Comparator\Comparator;
 
-class ComparatorTest extends \PHPUnit_Framework_TestCase
+class ComparatorTest extends TestCase
 {
     public function testGetSetOperator()
     {
diff --git a/lib/composer/vendor/symfony/finder/Tests/Comparator/DateComparatorTest.php b/lib/composer/vendor/symfony/finder/Tests/Comparator/DateComparatorTest.php
index 273912635..8a6c1ddfd 100644
--- a/lib/composer/vendor/symfony/finder/Tests/Comparator/DateComparatorTest.php
+++ b/lib/composer/vendor/symfony/finder/Tests/Comparator/DateComparatorTest.php
@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Finder\Tests\Comparator;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Finder\Comparator\DateComparator;
 
-class DateComparatorTest extends \PHPUnit_Framework_TestCase
+class DateComparatorTest extends TestCase
 {
     public function testConstructor()
     {
diff --git a/lib/composer/vendor/symfony/finder/Tests/Comparator/NumberComparatorTest.php b/lib/composer/vendor/symfony/finder/Tests/Comparator/NumberComparatorTest.php
index 8284d078a..30a75c738 100644
--- a/lib/composer/vendor/symfony/finder/Tests/Comparator/NumberComparatorTest.php
+++ b/lib/composer/vendor/symfony/finder/Tests/Comparator/NumberComparatorTest.php
@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Finder\Tests\Comparator;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Finder\Comparator\NumberComparator;
 
-class NumberComparatorTest extends \PHPUnit_Framework_TestCase
+class NumberComparatorTest extends TestCase
 {
     /**
      * @dataProvider getConstructorTestData
diff --git a/lib/composer/vendor/symfony/finder/Tests/FinderTest.php b/lib/composer/vendor/symfony/finder/Tests/FinderTest.php
index 5e9e452ed..7e75f1412 100644
--- a/lib/composer/vendor/symfony/finder/Tests/FinderTest.php
+++ b/lib/composer/vendor/symfony/finder/Tests/FinderTest.php
@@ -312,7 +312,7 @@ public function testGetIterator()
 
         $finder = $this->buildFinder();
         $a = iterator_to_array($finder->directories()->in(self::$tmpDir));
-        $a = array_values(array_map(function ($a) { return (string) $a; }, $a));
+        $a = array_values(array_map('strval', $a));
         sort($a);
         $this->assertEquals($expected, $a, 'implements the \IteratorAggregate interface');
     }
@@ -424,6 +424,20 @@ public function testCountWithoutIn()
         count($finder);
     }
 
+    public function testHasResults()
+    {
+        $finder = $this->buildFinder();
+        $finder->in(__DIR__);
+        $this->assertTrue($finder->hasResults());
+    }
+
+    public function testNoResults()
+    {
+        $finder = $this->buildFinder();
+        $finder->in(__DIR__)->name('DoesNotExist');
+        $this->assertFalse($finder->hasResults());
+    }
+
     /**
      * @dataProvider getContainsTestData
      */
@@ -634,6 +648,10 @@ public function testAccessDeniedException()
                     $this->fail(sprintf("Expected exception:\n%s\nGot:\n%s\nWith comparison failure:\n%s", $expectedExceptionClass, 'PHPUnit_Framework_ExpectationFailedException', $e->getComparisonFailure()->getExpectedAsString()));
                 }
 
+                if ($e instanceof \PHPUnit\Framework\ExpectationFailedException) {
+                    $this->fail(sprintf("Expected exception:\n%s\nGot:\n%s\nWith comparison failure:\n%s", $expectedExceptionClass, '\PHPUnit\Framework\ExpectationFailedException', $e->getComparisonFailure()->getExpectedAsString()));
+                }
+
                 $this->assertInstanceOf($expectedExceptionClass, $e);
             }
         }
diff --git a/lib/composer/vendor/symfony/finder/Tests/Fixtures/.dot/a b/lib/composer/vendor/symfony/finder/Tests/Fixtures/.dot/a
new file mode 100644
index 000000000..e69de29bb
diff --git a/lib/composer/vendor/symfony/finder/Tests/Fixtures/.dot/b/c.neon b/lib/composer/vendor/symfony/finder/Tests/Fixtures/.dot/b/c.neon
new file mode 100644
index 000000000..e69de29bb
diff --git a/lib/composer/vendor/symfony/finder/Tests/Fixtures/.dot/b/d.neon b/lib/composer/vendor/symfony/finder/Tests/Fixtures/.dot/b/d.neon
new file mode 100644
index 000000000..e69de29bb
diff --git a/lib/composer/vendor/symfony/finder/Tests/Fixtures/one/.dot b/lib/composer/vendor/symfony/finder/Tests/Fixtures/one/.dot
new file mode 100644
index 000000000..1028065f8
--- /dev/null
+++ b/lib/composer/vendor/symfony/finder/Tests/Fixtures/one/.dot
@@ -0,0 +1 @@
+.dot
\ No newline at end of file
diff --git a/lib/composer/vendor/symfony/finder/Tests/GlobTest.php b/lib/composer/vendor/symfony/finder/Tests/GlobTest.php
old mode 100755
new mode 100644
index dd73e257b..d48ac1fc5
--- a/lib/composer/vendor/symfony/finder/Tests/GlobTest.php
+++ b/lib/composer/vendor/symfony/finder/Tests/GlobTest.php
@@ -11,9 +11,11 @@
 
 namespace Symfony\Component\Finder\Tests;
 
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Finder\Finder;
 use Symfony\Component\Finder\Glob;
 
-class GlobTest extends \PHPUnit_Framework_TestCase
+class GlobTest extends TestCase
 {
     public function testGlobToRegexDelimiters()
     {
@@ -22,4 +24,72 @@ public function testGlobToRegexDelimiters()
         $this->assertEquals('^\.[^/]*$', Glob::toRegex('.*', true, true, ''));
         $this->assertEquals('/^\.[^/]*$/', Glob::toRegex('.*', true, true, '/'));
     }
+
+    public function testGlobToRegexDoubleStarStrictDots()
+    {
+        $finder = new Finder();
+        $finder->ignoreDotFiles(false);
+        $regex = Glob::toRegex('/**/*.neon');
+
+        foreach ($finder->in(__DIR__) as $k => $v) {
+            $k = str_replace(DIRECTORY_SEPARATOR, '/', $k);
+            if (preg_match($regex, substr($k, strlen(__DIR__)))) {
+                $match[] = substr($k, 10 + strlen(__DIR__));
+            }
+        }
+        sort($match);
+
+        $this->assertSame(array('one/b/c.neon', 'one/b/d.neon'), $match);
+    }
+
+    public function testGlobToRegexDoubleStarNonStrictDots()
+    {
+        $finder = new Finder();
+        $finder->ignoreDotFiles(false);
+        $regex = Glob::toRegex('/**/*.neon', false);
+
+        foreach ($finder->in(__DIR__) as $k => $v) {
+            $k = str_replace(DIRECTORY_SEPARATOR, '/', $k);
+            if (preg_match($regex, substr($k, strlen(__DIR__)))) {
+                $match[] = substr($k, 10 + strlen(__DIR__));
+            }
+        }
+        sort($match);
+
+        $this->assertSame(array('.dot/b/c.neon', '.dot/b/d.neon', 'one/b/c.neon', 'one/b/d.neon'), $match);
+    }
+
+    public function testGlobToRegexDoubleStarWithoutLeadingSlash()
+    {
+        $finder = new Finder();
+        $finder->ignoreDotFiles(false);
+        $regex = Glob::toRegex('/Fixtures/one/**');
+
+        foreach ($finder->in(__DIR__) as $k => $v) {
+            $k = str_replace(DIRECTORY_SEPARATOR, '/', $k);
+            if (preg_match($regex, substr($k, strlen(__DIR__)))) {
+                $match[] = substr($k, 10 + strlen(__DIR__));
+            }
+        }
+        sort($match);
+
+        $this->assertSame(array('one/a', 'one/b', 'one/b/c.neon', 'one/b/d.neon'), $match);
+    }
+
+    public function testGlobToRegexDoubleStarWithoutLeadingSlashNotStrictLeadingDot()
+    {
+        $finder = new Finder();
+        $finder->ignoreDotFiles(false);
+        $regex = Glob::toRegex('/Fixtures/one/**', false);
+
+        foreach ($finder->in(__DIR__) as $k => $v) {
+            $k = str_replace(DIRECTORY_SEPARATOR, '/', $k);
+            if (preg_match($regex, substr($k, strlen(__DIR__)))) {
+                $match[] = substr($k, 10 + strlen(__DIR__));
+            }
+        }
+        sort($match);
+
+        $this->assertSame(array('one/.dot', 'one/a', 'one/b', 'one/b/c.neon', 'one/b/d.neon'), $match);
+    }
 }
diff --git a/lib/composer/vendor/symfony/finder/Tests/Iterator/FilterIteratorTest.php b/lib/composer/vendor/symfony/finder/Tests/Iterator/FilterIteratorTest.php
index 4f12d142e..8b1a4482b 100644
--- a/lib/composer/vendor/symfony/finder/Tests/Iterator/FilterIteratorTest.php
+++ b/lib/composer/vendor/symfony/finder/Tests/Iterator/FilterIteratorTest.php
@@ -13,6 +13,8 @@
 
 /**
  * @author Alex Bogomazov
+ *
+ * @group legacy
  */
 class FilterIteratorTest extends RealIteratorTestCase
 {
diff --git a/lib/composer/vendor/symfony/finder/Tests/Iterator/IteratorTestCase.php b/lib/composer/vendor/symfony/finder/Tests/Iterator/IteratorTestCase.php
index 2d29efedf..c724a75c6 100644
--- a/lib/composer/vendor/symfony/finder/Tests/Iterator/IteratorTestCase.php
+++ b/lib/composer/vendor/symfony/finder/Tests/Iterator/IteratorTestCase.php
@@ -11,7 +11,9 @@
 
 namespace Symfony\Component\Finder\Tests\Iterator;
 
-abstract class IteratorTestCase extends \PHPUnit_Framework_TestCase
+use PHPUnit\Framework\TestCase;
+
+abstract class IteratorTestCase extends TestCase
 {
     protected function assertIterator($expected, \Traversable $iterator)
     {
diff --git a/lib/composer/vendor/symfony/finder/Tests/Iterator/MockSplFileInfo.php b/lib/composer/vendor/symfony/finder/Tests/Iterator/MockSplFileInfo.php
index d03a9ac78..cfe31c90f 100644
--- a/lib/composer/vendor/symfony/finder/Tests/Iterator/MockSplFileInfo.php
+++ b/lib/composer/vendor/symfony/finder/Tests/Iterator/MockSplFileInfo.php
@@ -13,9 +13,9 @@
 
 class MockSplFileInfo extends \SplFileInfo
 {
-    const   TYPE_DIRECTORY = 1;
-    const   TYPE_FILE = 2;
-    const   TYPE_UNKNOWN = 3;
+    const TYPE_DIRECTORY = 1;
+    const TYPE_FILE = 2;
+    const TYPE_UNKNOWN = 3;
 
     private $contents = null;
     private $mode = null;
diff --git a/lib/composer/vendor/symfony/finder/Tests/Iterator/MultiplePcreFilterIteratorTest.php b/lib/composer/vendor/symfony/finder/Tests/Iterator/MultiplePcreFilterIteratorTest.php
index a410bcc86..f2c1cd241 100644
--- a/lib/composer/vendor/symfony/finder/Tests/Iterator/MultiplePcreFilterIteratorTest.php
+++ b/lib/composer/vendor/symfony/finder/Tests/Iterator/MultiplePcreFilterIteratorTest.php
@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Finder\Tests\Iterator;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Finder\Iterator\MultiplePcreFilterIterator;
 
-class MultiplePcreFilterIteratorTest extends \PHPUnit_Framework_TestCase
+class MultiplePcreFilterIteratorTest extends TestCase
 {
     /**
      * @dataProvider getIsRegexFixtures
diff --git a/lib/composer/vendor/symfony/finder/Tests/Iterator/PathFilterIteratorTest.php b/lib/composer/vendor/symfony/finder/Tests/Iterator/PathFilterIteratorTest.php
index 579beed2e..6e10550c0 100644
--- a/lib/composer/vendor/symfony/finder/Tests/Iterator/PathFilterIteratorTest.php
+++ b/lib/composer/vendor/symfony/finder/Tests/Iterator/PathFilterIteratorTest.php
@@ -77,7 +77,6 @@ public function getTestFilterData()
             array($inner, array('copy/A'),      array(), array('abc.dat.copy', 'ab.dat.copy', 'a.dat.copy')),
             array($inner, array('copy/A/B'),    array(), array('abc.dat.copy', 'ab.dat.copy')),
             array($inner, array('copy/A/B/C'),  array(), array('abc.dat.copy')),
-
         );
     }
 }
diff --git a/lib/composer/vendor/symfony/finder/Tests/Iterator/SortableIteratorTest.php b/lib/composer/vendor/symfony/finder/Tests/Iterator/SortableIteratorTest.php
index 6a3124d35..444654a28 100644
--- a/lib/composer/vendor/symfony/finder/Tests/Iterator/SortableIteratorTest.php
+++ b/lib/composer/vendor/symfony/finder/Tests/Iterator/SortableIteratorTest.php
@@ -32,7 +32,7 @@ public function testAccept($mode, $expected)
     {
         if (!is_callable($mode)) {
             switch ($mode) {
-                case SortableIterator::SORT_BY_ACCESSED_TIME :
+                case SortableIterator::SORT_BY_ACCESSED_TIME:
                     if ('\\' === DIRECTORY_SEPARATOR) {
                         touch(self::toAbsolute('.git'));
                     } else {
@@ -41,12 +41,12 @@ public function testAccept($mode, $expected)
                     sleep(1);
                     file_get_contents(self::toAbsolute('.bar'));
                     break;
-                case SortableIterator::SORT_BY_CHANGED_TIME :
+                case SortableIterator::SORT_BY_CHANGED_TIME:
                     file_put_contents(self::toAbsolute('test.php'), 'foo');
                     sleep(1);
                     file_put_contents(self::toAbsolute('test.py'), 'foo');
                     break;
-                case SortableIterator::SORT_BY_MODIFIED_TIME :
+                case SortableIterator::SORT_BY_MODIFIED_TIME:
                     file_put_contents(self::toAbsolute('test.php'), 'foo');
                     sleep(1);
                     file_put_contents(self::toAbsolute('test.py'), 'foo');
@@ -58,9 +58,9 @@ public function testAccept($mode, $expected)
 
         $iterator = new SortableIterator($inner, $mode);
 
-        if ($mode === SortableIterator::SORT_BY_ACCESSED_TIME
-            || $mode === SortableIterator::SORT_BY_CHANGED_TIME
-            || $mode === SortableIterator::SORT_BY_MODIFIED_TIME
+        if (SortableIterator::SORT_BY_ACCESSED_TIME === $mode
+            || SortableIterator::SORT_BY_CHANGED_TIME === $mode
+            || SortableIterator::SORT_BY_MODIFIED_TIME === $mode
         ) {
             if ('\\' === DIRECTORY_SEPARATOR && SortableIterator::SORT_BY_MODIFIED_TIME !== $mode) {
                 $this->markTestSkipped('Sorting by atime or ctime is not supported on Windows');
diff --git a/lib/composer/vendor/symfony/finder/composer.json b/lib/composer/vendor/symfony/finder/composer.json
index 68567bb87..de19826f7 100644
--- a/lib/composer/vendor/symfony/finder/composer.json
+++ b/lib/composer/vendor/symfony/finder/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9"
+        "php": "^5.5.9|>=7.0.8"
     },
     "autoload": {
         "psr-4": { "Symfony\\Component\\Finder\\": "" },
@@ -27,7 +27,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.1-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/symfony/finder/phpunit.xml.dist b/lib/composer/vendor/symfony/finder/phpunit.xml.dist
index 631e570b9..0e1a8669b 100644
--- a/lib/composer/vendor/symfony/finder/phpunit.xml.dist
+++ b/lib/composer/vendor/symfony/finder/phpunit.xml.dist
@@ -5,6 +5,8 @@
          backupGlobals="false"
          colors="true"
          bootstrap="vendor/autoload.php"
+         failOnRisky="true"
+         failOnWarning="true"
 >
     <php>
         <ini name="error_reporting" value="-1" />
diff --git a/lib/composer/vendor/symfony/polyfill-mbstring/Mbstring.php b/lib/composer/vendor/symfony/polyfill-mbstring/Mbstring.php
index 934cfcff0..97e8c9b46 100644
--- a/lib/composer/vendor/symfony/polyfill-mbstring/Mbstring.php
+++ b/lib/composer/vendor/symfony/polyfill-mbstring/Mbstring.php
@@ -147,6 +147,9 @@ public static function mb_convert_case($s, $mode, $encoding = null)
 
         if ('UTF-8' === $encoding) {
             $encoding = null;
+            if (!preg_match('//u', $s)) {
+                $s = @iconv('UTF-8', 'UTF-8//IGNORE', $s);
+            }
         } else {
             $s = iconv($encoding, 'UTF-8//IGNORE', $s);
         }
@@ -336,10 +339,9 @@ public static function mb_detect_order($encodingList = null)
 
     public static function mb_strlen($s, $encoding = null)
     {
-        switch ($encoding = self::getEncoding($encoding)) {
-            case 'ASCII':
-            case 'CP850':
-                return strlen($s);
+        $encoding = self::getEncoding($encoding);
+        if ('CP850' === $encoding || 'ASCII' === $encoding) {
+            return strlen($s);
         }
 
         return @iconv_strlen($s, $encoding);
@@ -348,6 +350,9 @@ public static function mb_strlen($s, $encoding = null)
     public static function mb_strpos($haystack, $needle, $offset = 0, $encoding = null)
     {
         $encoding = self::getEncoding($encoding);
+        if ('CP850' === $encoding || 'ASCII' === $encoding) {
+            return strpos($haystack, $needle, $offset);
+        }
 
         if ('' === $needle .= '') {
             trigger_error(__METHOD__.': Empty delimiter', E_USER_WARNING);
@@ -361,6 +366,9 @@ public static function mb_strpos($haystack, $needle, $offset = 0, $encoding = nu
     public static function mb_strrpos($haystack, $needle, $offset = 0, $encoding = null)
     {
         $encoding = self::getEncoding($encoding);
+        if ('CP850' === $encoding || 'ASCII' === $encoding) {
+            return strrpos($haystack, $needle, $offset);
+        }
 
         if ($offset != (int) $offset) {
             $offset = 0;
@@ -400,6 +408,9 @@ public static function mb_substitute_character($c = null)
     public static function mb_substr($s, $start, $length = null, $encoding = null)
     {
         $encoding = self::getEncoding($encoding);
+        if ('CP850' === $encoding || 'ASCII' === $encoding) {
+            return substr($s, $start, null === $length ? 2147483647 : $length);
+        }
 
         if ($start < 0) {
             $start = iconv_strlen($s, $encoding) + $start;
@@ -438,6 +449,9 @@ public static function mb_stristr($haystack, $needle, $part = false, $encoding =
     public static function mb_strrchr($haystack, $needle, $part = false, $encoding = null)
     {
         $encoding = self::getEncoding($encoding);
+        if ('CP850' === $encoding || 'ASCII' === $encoding) {
+            return strrchr($haystack, $needle, $part);
+        }
         $needle = self::mb_substr($needle, 0, 1, $encoding);
         $pos = iconv_strrpos($haystack, $needle, $encoding);
 
diff --git a/lib/composer/vendor/symfony/polyfill-mbstring/composer.json b/lib/composer/vendor/symfony/polyfill-mbstring/composer.json
index 24eefbde1..5946b5d82 100644
--- a/lib/composer/vendor/symfony/polyfill-mbstring/composer.json
+++ b/lib/composer/vendor/symfony/polyfill-mbstring/composer.json
@@ -28,7 +28,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.3-dev"
+            "dev-master": "1.6-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/symfony/process/CHANGELOG.md b/lib/composer/vendor/symfony/process/CHANGELOG.md
index 2f3c1beb7..c5cdb9944 100644
--- a/lib/composer/vendor/symfony/process/CHANGELOG.md
+++ b/lib/composer/vendor/symfony/process/CHANGELOG.md
@@ -1,6 +1,23 @@
 CHANGELOG
 =========
 
+3.4.0
+-----
+
+ * deprecated the ProcessBuilder class
+ * deprecated calling `Process::start()` without setting a valid working directory beforehand (via `setWorkingDirectory()` or constructor)
+
+3.3.0
+-----
+
+ * added command line arrays in the `Process` class
+ * added `$env` argument to `Process::start()`, `run()`, `mustRun()` and `restart()` methods
+ * deprecated the `ProcessUtils::escapeArgument()` method
+ * deprecated not inheriting environment variables
+ * deprecated configuring `proc_open()` options
+ * deprecated configuring enhanced Windows compatibility
+ * deprecated configuring enhanced sigchild compatibility
+
 2.5.0
 -----
 
diff --git a/lib/composer/vendor/symfony/process/Exception/ProcessTimedOutException.php b/lib/composer/vendor/symfony/process/Exception/ProcessTimedOutException.php
index d45114696..fef4a8ae8 100644
--- a/lib/composer/vendor/symfony/process/Exception/ProcessTimedOutException.php
+++ b/lib/composer/vendor/symfony/process/Exception/ProcessTimedOutException.php
@@ -45,12 +45,12 @@ public function getProcess()
 
     public function isGeneralTimeout()
     {
-        return $this->timeoutType === self::TYPE_GENERAL;
+        return self::TYPE_GENERAL === $this->timeoutType;
     }
 
     public function isIdleTimeout()
     {
-        return $this->timeoutType === self::TYPE_IDLE;
+        return self::TYPE_IDLE === $this->timeoutType;
     }
 
     public function getExceededTimeout()
diff --git a/lib/composer/vendor/symfony/process/ExecutableFinder.php b/lib/composer/vendor/symfony/process/ExecutableFinder.php
index 824457ce2..d042a5b13 100644
--- a/lib/composer/vendor/symfony/process/ExecutableFinder.php
+++ b/lib/composer/vendor/symfony/process/ExecutableFinder.php
@@ -23,8 +23,6 @@ class ExecutableFinder
 
     /**
      * Replaces default suffixes of executable.
-     *
-     * @param array $suffixes
      */
     public function setSuffixes(array $suffixes)
     {
@@ -75,7 +73,7 @@ public function find($name, $default = null, array $extraDirs = array())
         $suffixes = array('');
         if ('\\' === DIRECTORY_SEPARATOR) {
             $pathExt = getenv('PATHEXT');
-            $suffixes = $pathExt ? explode(PATH_SEPARATOR, $pathExt) : $this->suffixes;
+            $suffixes = array_merge($suffixes, $pathExt ? explode(PATH_SEPARATOR, $pathExt) : $this->suffixes);
         }
         foreach ($suffixes as $suffix) {
             foreach ($dirs as $dir) {
diff --git a/lib/composer/vendor/symfony/process/LICENSE b/lib/composer/vendor/symfony/process/LICENSE
index 12a74531e..21d7fb9e2 100644
--- a/lib/composer/vendor/symfony/process/LICENSE
+++ b/lib/composer/vendor/symfony/process/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2004-2016 Fabien Potencier
+Copyright (c) 2004-2018 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/lib/composer/vendor/symfony/process/PhpProcess.php b/lib/composer/vendor/symfony/process/PhpProcess.php
index 76425ceb8..d3fd384af 100644
--- a/lib/composer/vendor/symfony/process/PhpProcess.php
+++ b/lib/composer/vendor/symfony/process/PhpProcess.php
@@ -25,32 +25,29 @@
 class PhpProcess extends Process
 {
     /**
-     * Constructor.
-     *
      * @param string      $script  The PHP script to run (as a string)
      * @param string|null $cwd     The working directory or null to use the working dir of the current PHP process
      * @param array|null  $env     The environment variables or null to use the same environment as the current PHP process
      * @param int         $timeout The timeout in seconds
      * @param array       $options An array of options for proc_open
      */
-    public function __construct($script, $cwd = null, array $env = null, $timeout = 60, array $options = array())
+    public function __construct($script, $cwd = null, array $env = null, $timeout = 60, array $options = null)
     {
         $executableFinder = new PhpExecutableFinder();
-        if (false === $php = $executableFinder->find()) {
+        if (false === $php = $executableFinder->find(false)) {
             $php = null;
+        } else {
+            $php = array_merge(array($php), $executableFinder->findArguments());
         }
         if ('phpdbg' === PHP_SAPI) {
             $file = tempnam(sys_get_temp_dir(), 'dbg');
             file_put_contents($file, $script);
             register_shutdown_function('unlink', $file);
-            $php .= ' '.ProcessUtils::escapeArgument($file);
+            $php[] = $file;
             $script = null;
         }
-        if ('\\' !== DIRECTORY_SEPARATOR && null !== $php) {
-            // exec is mandatory to deal with sending a signal to the process
-            // see https://github.com/symfony/symfony/issues/5030 about prepending
-            // command with exec
-            $php = 'exec '.$php;
+        if (null !== $options) {
+            @trigger_error(sprintf('The $options parameter of the %s constructor is deprecated since Symfony 3.3 and will be removed in 4.0.', __CLASS__), E_USER_DEPRECATED);
         }
 
         parent::__construct($php, $cwd, $env, $script, $timeout, $options);
@@ -67,12 +64,13 @@ public function setPhpBinary($php)
     /**
      * {@inheritdoc}
      */
-    public function start(callable $callback = null)
+    public function start(callable $callback = null/*, array $env = array()*/)
     {
         if (null === $this->getCommandLine()) {
             throw new RuntimeException('Unable to find the PHP executable.');
         }
+        $env = 1 < func_num_args() ? func_get_arg(1) : null;
 
-        parent::start($callback);
+        parent::start($callback, $env);
     }
 }
diff --git a/lib/composer/vendor/symfony/process/Pipes/AbstractPipes.php b/lib/composer/vendor/symfony/process/Pipes/AbstractPipes.php
index 4c67d5b82..ba79c3270 100644
--- a/lib/composer/vendor/symfony/process/Pipes/AbstractPipes.php
+++ b/lib/composer/vendor/symfony/process/Pipes/AbstractPipes.php
@@ -20,16 +20,15 @@
  */
 abstract class AbstractPipes implements PipesInterface
 {
-    /** @var array */
     public $pipes = array();
 
-    /** @var string */
     private $inputBuffer = '';
-    /** @var resource|scalar|\Iterator|null */
     private $input;
-    /** @var bool */
     private $blocked = true;
 
+    /**
+     * @param resource|scalar|\Iterator|null $input
+     */
     public function __construct($input)
     {
         if (is_resource($input) || $input instanceof \Iterator) {
@@ -120,7 +119,7 @@ protected function write()
         $w = array($this->pipes[0]);
 
         // let's have a look if something changed in streams
-        if (false === $n = @stream_select($r, $w, $e, 0, 0)) {
+        if (false === @stream_select($r, $w, $e, 0, 0)) {
             return;
         }
 
diff --git a/lib/composer/vendor/symfony/process/Pipes/UnixPipes.php b/lib/composer/vendor/symfony/process/Pipes/UnixPipes.php
index 3185fe76e..78ffee7b0 100644
--- a/lib/composer/vendor/symfony/process/Pipes/UnixPipes.php
+++ b/lib/composer/vendor/symfony/process/Pipes/UnixPipes.php
@@ -22,11 +22,8 @@
  */
 class UnixPipes extends AbstractPipes
 {
-    /** @var bool */
     private $ttyMode;
-    /** @var bool */
     private $ptyMode;
-    /** @var bool */
     private $haveReadSupport;
 
     public function __construct($ttyMode, $ptyMode, $input, $haveReadSupport)
@@ -102,7 +99,7 @@ public function readAndWrite($blocking, $close = false)
         unset($r[0]);
 
         // let's have a look if something changed in streams
-        if (($r || $w) && false === $n = @stream_select($r, $w, $e, 0, $blocking ? Process::TIMEOUT_PRECISION * 1E6 : 0)) {
+        if (($r || $w) && false === @stream_select($r, $w, $e, 0, $blocking ? Process::TIMEOUT_PRECISION * 1E6 : 0)) {
             // if a system call has been interrupted, forget about it, let's try again
             // otherwise, an error occurred, let's reset pipes
             if (!$this->hasSystemCallBeenInterrupted()) {
diff --git a/lib/composer/vendor/symfony/process/Pipes/WindowsPipes.php b/lib/composer/vendor/symfony/process/Pipes/WindowsPipes.php
index a1e311551..d5fa2fdee 100644
--- a/lib/composer/vendor/symfony/process/Pipes/WindowsPipes.php
+++ b/lib/composer/vendor/symfony/process/Pipes/WindowsPipes.php
@@ -26,16 +26,12 @@
  */
 class WindowsPipes extends AbstractPipes
 {
-    /** @var array */
     private $files = array();
-    /** @var array */
     private $fileHandles = array();
-    /** @var array */
     private $readBytes = array(
         Process::STDOUT => 0,
         Process::STDERR => 0,
     );
-    /** @var bool */
     private $haveReadSupport;
 
     public function __construct($input, $haveReadSupport)
diff --git a/lib/composer/vendor/symfony/process/Process.php b/lib/composer/vendor/symfony/process/Process.php
index f95b34a31..1b17f8984 100644
--- a/lib/composer/vendor/symfony/process/Process.php
+++ b/lib/composer/vendor/symfony/process/Process.php
@@ -58,7 +58,7 @@ class Process implements \IteratorAggregate
     private $lastOutputTime;
     private $timeout;
     private $idleTimeout;
-    private $options;
+    private $options = array('suppress_errors' => true);
     private $exitcode;
     private $fallbackStatus = array();
     private $processInformation;
@@ -73,6 +73,7 @@ class Process implements \IteratorAggregate
     private $incrementalErrorOutputOffset = 0;
     private $tty;
     private $pty;
+    private $inheritEnv = false;
 
     private $useFileHandles = false;
     /** @var PipesInterface */
@@ -86,8 +87,6 @@ class Process implements \IteratorAggregate
      * Exit codes translation table.
      *
      * User-defined errors must use exit codes in the 64-113 range.
-     *
-     * @var array
      */
     public static $exitCodes = array(
         0 => 'OK',
@@ -133,9 +132,7 @@ class Process implements \IteratorAggregate
     );
 
     /**
-     * Constructor.
-     *
-     * @param string         $commandline The command line to run
+     * @param string|array   $commandline The command line to run
      * @param string|null    $cwd         The working directory or null to use the working dir of the current PHP process
      * @param array|null     $env         The environment variables or null to use the same environment as the current PHP process
      * @param mixed|null     $input       The input as stream resource, scalar or \Traversable, or null for no input
@@ -144,7 +141,7 @@ class Process implements \IteratorAggregate
      *
      * @throws RuntimeException When proc_open is not installed
      */
-    public function __construct($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60, array $options = array())
+    public function __construct($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60, array $options = null)
     {
         if (!function_exists('proc_open')) {
             throw new RuntimeException('The Process class relies on proc_open, which is not available on your PHP installation.');
@@ -168,9 +165,11 @@ public function __construct($commandline, $cwd = null, array $env = null, $input
         $this->setTimeout($timeout);
         $this->useFileHandles = '\\' === DIRECTORY_SEPARATOR;
         $this->pty = false;
-        $this->enhanceWindowsCompatibility = true;
         $this->enhanceSigchildCompatibility = '\\' !== DIRECTORY_SEPARATOR && $this->isSigchildEnabled();
-        $this->options = array_replace(array('suppress_errors' => true, 'binary_pipes' => true), $options);
+        if (null !== $options) {
+            @trigger_error(sprintf('The $options parameter of the %s constructor is deprecated since Symfony 3.3 and will be removed in 4.0.', __CLASS__), E_USER_DEPRECATED);
+            $this->options = array_replace($this->options, $options);
+        }
     }
 
     public function __destruct()
@@ -195,16 +194,20 @@ public function __clone()
      *
      * @param callable|null $callback A PHP callback to run whenever there is some
      *                                output available on STDOUT or STDERR
+     * @param array         $env      An array of additional env vars to set when running the process
      *
      * @return int The exit status code
      *
      * @throws RuntimeException When process can't be launched
      * @throws RuntimeException When process stopped after receiving signal
      * @throws LogicException   In case a callback is provided and output has been disabled
+     *
+     * @final since version 3.3
      */
-    public function run($callback = null)
+    public function run($callback = null/*, array $env = array()*/)
     {
-        $this->start($callback);
+        $env = 1 < func_num_args() ? func_get_arg(1) : null;
+        $this->start($callback, $env);
 
         return $this->wait();
     }
@@ -216,19 +219,23 @@ public function run($callback = null)
      * exits with a non-zero exit code.
      *
      * @param callable|null $callback
+     * @param array         $env      An array of additional env vars to set when running the process
      *
      * @return self
      *
      * @throws RuntimeException       if PHP was compiled with --enable-sigchild and the enhanced sigchild compatibility mode is not enabled
      * @throws ProcessFailedException if the process didn't terminate successfully
+     *
+     * @final since version 3.3
      */
-    public function mustRun(callable $callback = null)
+    public function mustRun(callable $callback = null/*, array $env = array()*/)
     {
         if (!$this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
             throw new RuntimeException('This PHP has been compiled with --enable-sigchild. You must use setEnhanceSigchildCompatibility() to use this method.');
         }
+        $env = 1 < func_num_args() ? func_get_arg(1) : null;
 
-        if (0 !== $this->run($callback)) {
+        if (0 !== $this->run($callback, $env)) {
             throw new ProcessFailedException($this);
         }
 
@@ -249,49 +256,90 @@ public function mustRun(callable $callback = null)
      *
      * @param callable|null $callback A PHP callback to run whenever there is some
      *                                output available on STDOUT or STDERR
+     * @param array         $env      An array of additional env vars to set when running the process
      *
      * @throws RuntimeException When process can't be launched
      * @throws RuntimeException When process is already running
      * @throws LogicException   In case a callback is provided and output has been disabled
      */
-    public function start(callable $callback = null)
+    public function start(callable $callback = null/*, array $env = array()*/)
     {
         if ($this->isRunning()) {
             throw new RuntimeException('Process is already running');
         }
+        if (2 <= func_num_args()) {
+            $env = func_get_arg(1);
+        } else {
+            if (__CLASS__ !== static::class) {
+                $r = new \ReflectionMethod($this, __FUNCTION__);
+                if (__CLASS__ !== $r->getDeclaringClass()->getName() && (2 > $r->getNumberOfParameters() || 'env' !== $r->getParameters()[0]->name)) {
+                    @trigger_error(sprintf('The %s::start() method expects a second "$env" argument since Symfony 3.3. It will be made mandatory in 4.0.', static::class), E_USER_DEPRECATED);
+                }
+            }
+            $env = null;
+        }
 
         $this->resetProcessData();
         $this->starttime = $this->lastOutputTime = microtime(true);
         $this->callback = $this->buildCallback($callback);
         $this->hasCallback = null !== $callback;
         $descriptors = $this->getDescriptors();
+        $inheritEnv = $this->inheritEnv;
 
-        $commandline = $this->commandline;
+        if (is_array($commandline = $this->commandline)) {
+            $commandline = implode(' ', array_map(array($this, 'escapeArgument'), $commandline));
 
-        if ('\\' === DIRECTORY_SEPARATOR && $this->enhanceWindowsCompatibility) {
-            $commandline = 'cmd /V:ON /E:ON /D /C "('.$commandline.')';
-            foreach ($this->processPipes->getFiles() as $offset => $filename) {
-                $commandline .= ' '.$offset.'>'.ProcessUtils::escapeArgument($filename);
+            if ('\\' !== DIRECTORY_SEPARATOR) {
+                // exec is mandatory to deal with sending a signal to the process
+                $commandline = 'exec '.$commandline;
             }
-            $commandline .= '"';
+        }
 
-            if (!isset($this->options['bypass_shell'])) {
-                $this->options['bypass_shell'] = true;
+        if (null === $env) {
+            $env = $this->env;
+        } else {
+            if ($this->env) {
+                $env += $this->env;
             }
+            $inheritEnv = true;
+        }
+
+        if (null !== $env && $inheritEnv) {
+            $env += $this->getDefaultEnv();
+        } elseif (null !== $env) {
+            @trigger_error('Not inheriting environment variables is deprecated since Symfony 3.3 and will always happen in 4.0. Set "Process::inheritEnvironmentVariables()" to true instead.', E_USER_DEPRECATED);
+        } else {
+            $env = $this->getDefaultEnv();
+        }
+        if ('\\' === DIRECTORY_SEPARATOR && $this->enhanceWindowsCompatibility) {
+            $this->options['bypass_shell'] = true;
+            $commandline = $this->prepareWindowsCommandLine($commandline, $env);
         } elseif (!$this->useFileHandles && $this->enhanceSigchildCompatibility && $this->isSigchildEnabled()) {
             // last exit code is output on the fourth pipe and caught to work around --enable-sigchild
             $descriptors[3] = array('pipe', 'w');
 
             // See https://unix.stackexchange.com/questions/71205/background-process-pipe-input
-            $commandline = '{ ('.$this->commandline.') <&3 3<&- 3>/dev/null & } 3<&0;';
+            $commandline = '{ ('.$commandline.') <&3 3<&- 3>/dev/null & } 3<&0;';
             $commandline .= 'pid=$!; echo $pid >&3; wait $pid; code=$?; echo $code >&3; exit $code';
 
             // Workaround for the bug, when PTS functionality is enabled.
             // @see : https://bugs.php.net/69442
             $ptsWorkaround = fopen(__FILE__, 'r');
         }
+        if (defined('HHVM_VERSION')) {
+            $envPairs = $env;
+        } else {
+            $envPairs = array();
+            foreach ($env as $k => $v) {
+                $envPairs[] = $k.'='.$v;
+            }
+        }
+
+        if (!is_dir($this->cwd)) {
+            @trigger_error('The provided cwd does not exist. Command is currently ran against getcwd(). This behavior is deprecated since Symfony 3.4 and will be removed in 4.0.', E_USER_DEPRECATED);
+        }
 
-        $this->process = proc_open($commandline, $descriptors, $this->processPipes->pipes, $this->cwd, $this->env, $this->options);
+        $this->process = proc_open($commandline, $descriptors, $this->processPipes->pipes, $this->cwd, $envPairs, $this->options);
 
         if (!is_resource($this->process)) {
             throw new RuntimeException('Unable to launch a new process.');
@@ -317,22 +365,26 @@ public function start(callable $callback = null)
      *
      * @param callable|null $callback A PHP callback to run whenever there is some
      *                                output available on STDOUT or STDERR
+     * @param array         $env      An array of additional env vars to set when running the process
      *
-     * @return Process The new process
+     * @return $this
      *
      * @throws RuntimeException When process can't be launched
      * @throws RuntimeException When process is already running
      *
      * @see start()
+     *
+     * @final since version 3.3
      */
-    public function restart(callable $callback = null)
+    public function restart(callable $callback = null/*, array $env = array()*/)
     {
         if ($this->isRunning()) {
             throw new RuntimeException('Process is already running');
         }
+        $env = 1 < func_num_args() ? func_get_arg(1) : null;
 
         $process = clone $this;
-        $process->start($callback);
+        $process->start($callback, $env);
 
         return $process;
     }
@@ -361,7 +413,7 @@ public function wait(callable $callback = null)
         if (null !== $callback) {
             if (!$this->processPipes->haveReadSupport()) {
                 $this->stop(0);
-                throw new \LogicException('Pass the callback to the Process:start method or enableOutput to use a callback with Process::wait');
+                throw new \LogicException('Pass the callback to the Process::start method or enableOutput to use a callback with Process::wait');
             }
             $this->callback = $this->buildCallback($callback);
         }
@@ -398,7 +450,7 @@ public function getPid()
      *
      * @param int $signal A valid POSIX signal (see http://www.php.net/manual/en/pcntl.constants.php)
      *
-     * @return Process
+     * @return $this
      *
      * @throws LogicException   In case the process is not running
      * @throws RuntimeException In case --enable-sigchild is activated and the process can't be killed
@@ -414,7 +466,7 @@ public function signal($signal)
     /**
      * Disables fetching output and error output from the underlying process.
      *
-     * @return Process
+     * @return $this
      *
      * @throws RuntimeException In case the process is already running
      * @throws LogicException   if an idle timeout is set
@@ -436,7 +488,7 @@ public function disableOutput()
     /**
      * Enables fetching output and error output from the underlying process.
      *
-     * @return Process
+     * @return $this
      *
      * @throws RuntimeException In case the process is already running
      */
@@ -557,6 +609,7 @@ public function getIterator($flags = 0)
                 yield self::OUT => '';
             }
 
+            $this->checkTimeout();
             $this->readPipesForOutput(__FUNCTION__, $blocking);
         }
     }
@@ -564,7 +617,7 @@ public function getIterator($flags = 0)
     /**
      * Clears the process output.
      *
-     * @return Process
+     * @return $this
      */
     public function clearOutput()
     {
@@ -623,7 +676,7 @@ public function getIncrementalErrorOutput()
     /**
      * Clears the process output.
      *
-     * @return Process
+     * @return $this
      */
     public function clearErrorOutput()
     {
@@ -779,7 +832,7 @@ public function isRunning()
      */
     public function isStarted()
     {
-        return $this->status != self::STATUS_READY;
+        return self::STATUS_READY != $this->status;
     }
 
     /**
@@ -791,7 +844,7 @@ public function isTerminated()
     {
         $this->updateStatus(false);
 
-        return $this->status == self::STATUS_TERMINATED;
+        return self::STATUS_TERMINATED == $this->status;
     }
 
     /**
@@ -884,13 +937,13 @@ public function addErrorOutput($line)
      */
     public function getCommandLine()
     {
-        return $this->commandline;
+        return is_array($this->commandline) ? implode(' ', array_map(array($this, 'escapeArgument'), $this->commandline)) : $this->commandline;
     }
 
     /**
      * Sets the command line to be executed.
      *
-     * @param string $commandline The command to execute
+     * @param string|array $commandline The command to execute
      *
      * @return self The current Process instance
      */
@@ -976,8 +1029,16 @@ public function setTty($tty)
         if ('\\' === DIRECTORY_SEPARATOR && $tty) {
             throw new RuntimeException('TTY mode is not supported on Windows platform.');
         }
-        if ($tty && (!file_exists('/dev/tty') || !is_readable('/dev/tty'))) {
-            throw new RuntimeException('TTY mode requires /dev/tty to be readable.');
+        if ($tty) {
+            static $isTtySupported;
+
+            if (null === $isTtySupported) {
+                $isTtySupported = (bool) @proc_open('echo 1 >/dev/null', array(array('file', '/dev/tty', 'r'), array('file', '/dev/tty', 'w'), array('file', '/dev/tty', 'w')), $pipes);
+            }
+
+            if (!$isTtySupported) {
+                throw new RuntimeException('TTY mode requires /dev/tty to be read/writable.');
+            }
         }
 
         $this->tty = (bool) $tty;
@@ -1064,6 +1125,8 @@ public function getEnv()
      *
      * An environment variable value should be a string.
      * If it is an array, the variable is ignored.
+     * If it is false or null, it will be removed when
+     * env vars are otherwise inherited.
      *
      * That happens in PHP when 'argv' is registered into
      * the $_ENV array for instance.
@@ -1079,10 +1142,7 @@ public function setEnv(array $env)
             return !is_array($value);
         });
 
-        $this->env = array();
-        foreach ($env as $key => $value) {
-            $this->env[$key] = (string) $value;
-        }
+        $this->env = $env;
 
         return $this;
     }
@@ -1123,9 +1183,13 @@ public function setInput($input)
      * Gets the options for proc_open.
      *
      * @return array The current options
+     *
+     * @deprecated since version 3.3, to be removed in 4.0.
      */
     public function getOptions()
     {
+        @trigger_error(sprintf('The %s() method is deprecated since Symfony 3.3 and will be removed in 4.0.', __METHOD__), E_USER_DEPRECATED);
+
         return $this->options;
     }
 
@@ -1135,9 +1199,13 @@ public function getOptions()
      * @param array $options The new options
      *
      * @return self The current Process instance
+     *
+     * @deprecated since version 3.3, to be removed in 4.0.
      */
     public function setOptions(array $options)
     {
+        @trigger_error(sprintf('The %s() method is deprecated since Symfony 3.3 and will be removed in 4.0.', __METHOD__), E_USER_DEPRECATED);
+
         $this->options = $options;
 
         return $this;
@@ -1149,9 +1217,13 @@ public function setOptions(array $options)
      * This is true by default.
      *
      * @return bool
+     *
+     * @deprecated since version 3.3, to be removed in 4.0. Enhanced Windows compatibility will always be enabled.
      */
     public function getEnhanceWindowsCompatibility()
     {
+        @trigger_error(sprintf('The %s() method is deprecated since Symfony 3.3 and will be removed in 4.0. Enhanced Windows compatibility will always be enabled.', __METHOD__), E_USER_DEPRECATED);
+
         return $this->enhanceWindowsCompatibility;
     }
 
@@ -1161,9 +1233,13 @@ public function getEnhanceWindowsCompatibility()
      * @param bool $enhance
      *
      * @return self The current Process instance
+     *
+     * @deprecated since version 3.3, to be removed in 4.0. Enhanced Windows compatibility will always be enabled.
      */
     public function setEnhanceWindowsCompatibility($enhance)
     {
+        @trigger_error(sprintf('The %s() method is deprecated since Symfony 3.3 and will be removed in 4.0. Enhanced Windows compatibility will always be enabled.', __METHOD__), E_USER_DEPRECATED);
+
         $this->enhanceWindowsCompatibility = (bool) $enhance;
 
         return $this;
@@ -1173,9 +1249,13 @@ public function setEnhanceWindowsCompatibility($enhance)
      * Returns whether sigchild compatibility mode is activated or not.
      *
      * @return bool
+     *
+     * @deprecated since version 3.3, to be removed in 4.0. Sigchild compatibility will always be enabled.
      */
     public function getEnhanceSigchildCompatibility()
     {
+        @trigger_error(sprintf('The %s() method is deprecated since Symfony 3.3 and will be removed in 4.0. Sigchild compatibility will always be enabled.', __METHOD__), E_USER_DEPRECATED);
+
         return $this->enhanceSigchildCompatibility;
     }
 
@@ -1189,14 +1269,50 @@ public function getEnhanceSigchildCompatibility()
      * @param bool $enhance
      *
      * @return self The current Process instance
+     *
+     * @deprecated since version 3.3, to be removed in 4.0.
      */
     public function setEnhanceSigchildCompatibility($enhance)
     {
+        @trigger_error(sprintf('The %s() method is deprecated since Symfony 3.3 and will be removed in 4.0. Sigchild compatibility will always be enabled.', __METHOD__), E_USER_DEPRECATED);
+
         $this->enhanceSigchildCompatibility = (bool) $enhance;
 
         return $this;
     }
 
+    /**
+     * Sets whether environment variables will be inherited or not.
+     *
+     * @param bool $inheritEnv
+     *
+     * @return self The current Process instance
+     */
+    public function inheritEnvironmentVariables($inheritEnv = true)
+    {
+        if (!$inheritEnv) {
+            @trigger_error('Not inheriting environment variables is deprecated since Symfony 3.3 and will always happen in 4.0. Set "Process::inheritEnvironmentVariables()" to true instead.', E_USER_DEPRECATED);
+        }
+
+        $this->inheritEnv = (bool) $inheritEnv;
+
+        return $this;
+    }
+
+    /**
+     * Returns whether environment variables will be inherited or not.
+     *
+     * @return bool
+     *
+     * @deprecated since version 3.3, to be removed in 4.0. Environment variables will always be inherited.
+     */
+    public function areEnvironmentVariablesInherited()
+    {
+        @trigger_error(sprintf('The %s() method is deprecated since Symfony 3.3 and will be removed in 4.0. Environment variables will always be inherited.', __METHOD__), E_USER_DEPRECATED);
+
+        return $this->inheritEnv;
+    }
+
     /**
      * Performs a check between the timeout definition and the time the process started.
      *
@@ -1207,7 +1323,7 @@ public function setEnhanceSigchildCompatibility($enhance)
      */
     public function checkTimeout()
     {
-        if ($this->status !== self::STATUS_STARTED) {
+        if (self::STATUS_STARTED !== $this->status) {
             return;
         }
 
@@ -1241,7 +1357,7 @@ public static function isPtySupported()
             return $result = false;
         }
 
-        return $result = (bool) @proc_open('echo 1', array(array('pty'), array('pty'), array('pty')), $pipes);
+        return $result = (bool) @proc_open('echo 1 >/dev/null', array(array('pty'), array('pty'), array('pty')), $pipes);
     }
 
     /**
@@ -1398,7 +1514,7 @@ private function readPipes($blocking, $close)
         $callback = $this->callback;
         foreach ($result as $type => $data) {
             if (3 !== $type) {
-                $callback($type === self::STDOUT ? self::OUT : self::ERR, $data);
+                $callback(self::STDOUT === $type ? self::OUT : self::ERR, $data);
             } elseif (!isset($this->fallbackStatus['signaled'])) {
                 $this->fallbackStatus['exitcode'] = (int) $data;
             }
@@ -1512,12 +1628,58 @@ private function doSignal($signal, $throwException)
         return true;
     }
 
+    private function prepareWindowsCommandLine($cmd, array &$env)
+    {
+        $uid = uniqid('', true);
+        $varCount = 0;
+        $varCache = array();
+        $cmd = preg_replace_callback(
+            '/"(?:(
+                [^"%!^]*+
+                (?:
+                    (?: !LF! | "(?:\^[%!^])?+" )
+                    [^"%!^]*+
+                )++
+            ) | [^"]*+ )"/x',
+            function ($m) use (&$env, &$varCache, &$varCount, $uid) {
+                if (!isset($m[1])) {
+                    return $m[0];
+                }
+                if (isset($varCache[$m[0]])) {
+                    return $varCache[$m[0]];
+                }
+                if (false !== strpos($value = $m[1], "\0")) {
+                    $value = str_replace("\0", '?', $value);
+                }
+                if (false === strpbrk($value, "\"%!\n")) {
+                    return '"'.$value.'"';
+                }
+
+                $value = str_replace(array('!LF!', '"^!"', '"^%"', '"^^"', '""'), array("\n", '!', '%', '^', '"'), $value);
+                $value = '"'.preg_replace('/(\\\\*)"/', '$1$1\\"', $value).'"';
+                $var = $uid.++$varCount;
+
+                $env[$var] = $value;
+
+                return $varCache[$m[0]] = '!'.$var.'!';
+            },
+            $cmd
+        );
+
+        $cmd = 'cmd /V:ON /E:ON /D /C ('.str_replace("\n", ' ', $cmd).')';
+        foreach ($this->processPipes->getFiles() as $offset => $filename) {
+            $cmd .= ' '.$offset.'>"'.$filename.'"';
+        }
+
+        return $cmd;
+    }
+
     /**
      * Ensures the process is running or terminated, throws a LogicException if the process has a not started.
      *
      * @param string $functionName The function name that was called
      *
-     * @throws LogicException If the process has not run.
+     * @throws LogicException if the process has not run
      */
     private function requireProcessIsStarted($functionName)
     {
@@ -1531,7 +1693,7 @@ private function requireProcessIsStarted($functionName)
      *
      * @param string $functionName The function name that was called
      *
-     * @throws LogicException If the process is not yet terminated.
+     * @throws LogicException if the process is not yet terminated
      */
     private function requireProcessIsTerminated($functionName)
     {
@@ -1539,4 +1701,49 @@ private function requireProcessIsTerminated($functionName)
             throw new LogicException(sprintf('Process must be terminated before calling %s.', $functionName));
         }
     }
+
+    /**
+     * Escapes a string to be used as a shell argument.
+     *
+     * @param string $argument The argument that will be escaped
+     *
+     * @return string The escaped argument
+     */
+    private function escapeArgument($argument)
+    {
+        if ('\\' !== DIRECTORY_SEPARATOR) {
+            return "'".str_replace("'", "'\\''", $argument)."'";
+        }
+        if ('' === $argument = (string) $argument) {
+            return '""';
+        }
+        if (false !== strpos($argument, "\0")) {
+            $argument = str_replace("\0", '?', $argument);
+        }
+        if (!preg_match('/[\/()%!^"<>&|\s]/', $argument)) {
+            return $argument;
+        }
+        $argument = preg_replace('/(\\\\+)$/', '$1$1', $argument);
+
+        return '"'.str_replace(array('"', '^', '%', '!', "\n"), array('""', '"^^"', '"^%"', '"^!"', '!LF!'), $argument).'"';
+    }
+
+    private function getDefaultEnv()
+    {
+        $env = array();
+
+        foreach ($_SERVER as $k => $v) {
+            if (is_string($v) && false !== $v = getenv($k)) {
+                $env[$k] = $v;
+            }
+        }
+
+        foreach ($_ENV as $k => $v) {
+            if (is_string($v)) {
+                $env[$k] = $v;
+            }
+        }
+
+        return $env;
+    }
 }
diff --git a/lib/composer/vendor/symfony/process/ProcessBuilder.php b/lib/composer/vendor/symfony/process/ProcessBuilder.php
index 194594afc..26257c21e 100644
--- a/lib/composer/vendor/symfony/process/ProcessBuilder.php
+++ b/lib/composer/vendor/symfony/process/ProcessBuilder.php
@@ -11,13 +11,15 @@
 
 namespace Symfony\Component\Process;
 
+@trigger_error(sprintf('The %s class is deprecated since Symfony 3.4 and will be removed in 4.0. Use the Process class instead.', ProcessBuilder::class), E_USER_DEPRECATED);
+
 use Symfony\Component\Process\Exception\InvalidArgumentException;
 use Symfony\Component\Process\Exception\LogicException;
 
 /**
- * Process builder.
- *
  * @author Kris Wallsmith <kris@symfony.com>
+ *
+ * @deprecated since version 3.4, to be removed in 4.0. Use the Process class instead.
  */
 class ProcessBuilder
 {
@@ -26,14 +28,12 @@ class ProcessBuilder
     private $env = array();
     private $input;
     private $timeout = 60;
-    private $options = array();
+    private $options;
     private $inheritEnv = true;
     private $prefix = array();
     private $outputDisabled = false;
 
     /**
-     * Constructor.
-     *
      * @param string[] $arguments An array of arguments
      */
     public function __construct(array $arguments = array())
@@ -46,7 +46,7 @@ public function __construct(array $arguments = array())
      *
      * @param string[] $arguments An array of arguments
      *
-     * @return ProcessBuilder
+     * @return static
      */
     public static function create(array $arguments = array())
     {
@@ -58,7 +58,7 @@ public static function create(array $arguments = array())
      *
      * @param string $argument A command argument
      *
-     * @return ProcessBuilder
+     * @return $this
      */
     public function add($argument)
     {
@@ -74,7 +74,7 @@ public function add($argument)
      *
      * @param string|array $prefix A command prefix or an array of command prefixes
      *
-     * @return ProcessBuilder
+     * @return $this
      */
     public function setPrefix($prefix)
     {
@@ -91,7 +91,7 @@ public function setPrefix($prefix)
      *
      * @param string[] $arguments
      *
-     * @return ProcessBuilder
+     * @return $this
      */
     public function setArguments(array $arguments)
     {
@@ -105,7 +105,7 @@ public function setArguments(array $arguments)
      *
      * @param null|string $cwd The working directory
      *
-     * @return ProcessBuilder
+     * @return $this
      */
     public function setWorkingDirectory($cwd)
     {
@@ -119,7 +119,7 @@ public function setWorkingDirectory($cwd)
      *
      * @param bool $inheritEnv
      *
-     * @return ProcessBuilder
+     * @return $this
      */
     public function inheritEnvironmentVariables($inheritEnv = true)
     {
@@ -137,7 +137,7 @@ public function inheritEnvironmentVariables($inheritEnv = true)
      * @param string      $name  The variable name
      * @param null|string $value The variable value
      *
-     * @return ProcessBuilder
+     * @return $this
      */
     public function setEnv($name, $value)
     {
@@ -155,7 +155,7 @@ public function setEnv($name, $value)
      *
      * @param array $variables The variables
      *
-     * @return ProcessBuilder
+     * @return $this
      */
     public function addEnvironmentVariables(array $variables)
     {
@@ -169,7 +169,7 @@ public function addEnvironmentVariables(array $variables)
      *
      * @param resource|scalar|\Traversable|null $input The input content
      *
-     * @return ProcessBuilder
+     * @return $this
      *
      * @throws InvalidArgumentException In case the argument is invalid
      */
@@ -187,7 +187,7 @@ public function setInput($input)
      *
      * @param float|null $timeout
      *
-     * @return ProcessBuilder
+     * @return $this
      *
      * @throws InvalidArgumentException
      */
@@ -216,7 +216,7 @@ public function setTimeout($timeout)
      * @param string $name  The option name
      * @param string $value The option value
      *
-     * @return ProcessBuilder
+     * @return $this
      */
     public function setOption($name, $value)
     {
@@ -228,7 +228,7 @@ public function setOption($name, $value)
     /**
      * Disables fetching output and error output from the underlying process.
      *
-     * @return ProcessBuilder
+     * @return $this
      */
     public function disableOutput()
     {
@@ -240,7 +240,7 @@ public function disableOutput()
     /**
      * Enables fetching output and error output from the underlying process.
      *
-     * @return ProcessBuilder
+     * @return $this
      */
     public function enableOutput()
     {
@@ -262,19 +262,15 @@ public function getProcess()
             throw new LogicException('You must add() command arguments before calling getProcess().');
         }
 
-        $options = $this->options;
-
         $arguments = array_merge($this->prefix, $this->arguments);
-        $script = implode(' ', array_map(array(__NAMESPACE__.'\\ProcessUtils', 'escapeArgument'), $arguments));
+        $process = new Process($arguments, $this->cwd, $this->env, $this->input, $this->timeout, $this->options);
+        // to preserve the BC with symfony <3.3, we convert the array structure
+        // to a string structure to avoid the prefixing with the exec command
+        $process->setCommandLine($process->getCommandLine());
 
         if ($this->inheritEnv) {
-            $env = array_replace($_ENV, $_SERVER, $this->env);
-        } else {
-            $env = $this->env;
+            $process->inheritEnvironmentVariables();
         }
-
-        $process = new Process($script, $this->cwd, $env, $this->input, $this->timeout, $options);
-
         if ($this->outputDisabled) {
             $process->disableOutput();
         }
diff --git a/lib/composer/vendor/symfony/process/ProcessUtils.php b/lib/composer/vendor/symfony/process/ProcessUtils.php
index 500202e58..c30950c1d 100644
--- a/lib/composer/vendor/symfony/process/ProcessUtils.php
+++ b/lib/composer/vendor/symfony/process/ProcessUtils.php
@@ -35,9 +35,13 @@ private function __construct()
      * @param string $argument The argument that will be escaped
      *
      * @return string The escaped argument
+     *
+     * @deprecated since version 3.3, to be removed in 4.0. Use a command line array or give env vars to the `Process::start/run()` method instead.
      */
     public static function escapeArgument($argument)
     {
+        @trigger_error('The '.__METHOD__.'() method is deprecated since Symfony 3.3 and will be removed in 4.0. Use a command line array or give env vars to the Process::start/run() method instead.', E_USER_DEPRECATED);
+
         //Fix for PHP bug #43784 escapeshellarg removes % from given string
         //Fix for PHP bug #49446 escapeshellarg doesn't work on Windows
         //@see https://bugs.php.net/bug.php?id=43784
@@ -71,7 +75,7 @@ public static function escapeArgument($argument)
             return $escapedArgument;
         }
 
-        return escapeshellarg($argument);
+        return "'".str_replace("'", "'\\''", $argument)."'";
     }
 
     /**
diff --git a/lib/composer/vendor/symfony/process/Tests/ExecutableFinderTest.php b/lib/composer/vendor/symfony/process/Tests/ExecutableFinderTest.php
index b4341fbd5..bc692f6a7 100644
--- a/lib/composer/vendor/symfony/process/Tests/ExecutableFinderTest.php
+++ b/lib/composer/vendor/symfony/process/Tests/ExecutableFinderTest.php
@@ -11,12 +11,13 @@
 
 namespace Symfony\Component\Process\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Process\ExecutableFinder;
 
 /**
  * @author Chris Smith <chris@cs278.org>
  */
-class ExecutableFinderTest extends \PHPUnit_Framework_TestCase
+class ExecutableFinderTest extends TestCase
 {
     private $path;
 
diff --git a/lib/composer/vendor/symfony/process/Tests/PhpExecutableFinderTest.php b/lib/composer/vendor/symfony/process/Tests/PhpExecutableFinderTest.php
index 6de9b9d9b..b08ad5d3b 100644
--- a/lib/composer/vendor/symfony/process/Tests/PhpExecutableFinderTest.php
+++ b/lib/composer/vendor/symfony/process/Tests/PhpExecutableFinderTest.php
@@ -11,12 +11,13 @@
 
 namespace Symfony\Component\Process\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Process\PhpExecutableFinder;
 
 /**
  * @author Robert Schönthal <seroscho@googlemail.com>
  */
-class PhpExecutableFinderTest extends \PHPUnit_Framework_TestCase
+class PhpExecutableFinderTest extends TestCase
 {
     /**
      * tests find() with the constant PHP_BINARY.
diff --git a/lib/composer/vendor/symfony/process/Tests/PhpProcessTest.php b/lib/composer/vendor/symfony/process/Tests/PhpProcessTest.php
index f54623a5e..f67368c7b 100644
--- a/lib/composer/vendor/symfony/process/Tests/PhpProcessTest.php
+++ b/lib/composer/vendor/symfony/process/Tests/PhpProcessTest.php
@@ -11,10 +11,10 @@
 
 namespace Symfony\Component\Process\Tests;
 
-use Symfony\Component\Process\PhpExecutableFinder;
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Process\PhpProcess;
 
-class PhpProcessTest extends \PHPUnit_Framework_TestCase
+class PhpProcessTest extends TestCase
 {
     public function testNonBlockingWorks()
     {
@@ -31,19 +31,18 @@ public function testNonBlockingWorks()
     public function testCommandLine()
     {
         $process = new PhpProcess(<<<'PHP'
-<?php echo 'foobar';
+<?php echo phpversion().PHP_SAPI;
 PHP
         );
 
         $commandLine = $process->getCommandLine();
 
-        $f = new PhpExecutableFinder();
-        $this->assertContains($f->find(), $commandLine, '::getCommandLine() returns the command line of PHP before start');
-
         $process->start();
         $this->assertContains($commandLine, $process->getCommandLine(), '::getCommandLine() returns the command line of PHP after start');
 
         $process->wait();
         $this->assertContains($commandLine, $process->getCommandLine(), '::getCommandLine() returns the command line of PHP after wait');
+
+        $this->assertSame(PHP_VERSION.PHP_SAPI, $process->getOutput());
     }
 }
diff --git a/lib/composer/vendor/symfony/process/Tests/ProcessBuilderTest.php b/lib/composer/vendor/symfony/process/Tests/ProcessBuilderTest.php
index 3e29af710..36c40bf03 100644
--- a/lib/composer/vendor/symfony/process/Tests/ProcessBuilderTest.php
+++ b/lib/composer/vendor/symfony/process/Tests/ProcessBuilderTest.php
@@ -11,23 +11,28 @@
 
 namespace Symfony\Component\Process\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Process\ProcessBuilder;
 
-class ProcessBuilderTest extends \PHPUnit_Framework_TestCase
+/**
+ * @group legacy
+ */
+class ProcessBuilderTest extends TestCase
 {
     public function testInheritEnvironmentVars()
     {
-        $_ENV['MY_VAR_1'] = 'foo';
-
         $proc = ProcessBuilder::create()
             ->add('foo')
             ->getProcess();
 
-        unset($_ENV['MY_VAR_1']);
+        $this->assertTrue($proc->areEnvironmentVariablesInherited());
+
+        $proc = ProcessBuilder::create()
+            ->add('foo')
+            ->inheritEnvironmentVariables(false)
+            ->getProcess();
 
-        $env = $proc->getEnv();
-        $this->assertArrayHasKey('MY_VAR_1', $env);
-        $this->assertEquals('foo', $env['MY_VAR_1']);
+        $this->assertFalse($proc->areEnvironmentVariablesInherited());
     }
 
     public function testAddEnvironmentVariables()
@@ -41,29 +46,12 @@ public function testAddEnvironmentVariables()
             ->add('command')
             ->setEnv('foo', 'bar2')
             ->addEnvironmentVariables($env)
-            ->inheritEnvironmentVariables(false)
             ->getProcess()
         ;
 
         $this->assertSame($env, $proc->getEnv());
     }
 
-    public function testProcessShouldInheritAndOverrideEnvironmentVars()
-    {
-        $_ENV['MY_VAR_1'] = 'foo';
-
-        $proc = ProcessBuilder::create()
-            ->setEnv('MY_VAR_1', 'bar')
-            ->add('foo')
-            ->getProcess();
-
-        unset($_ENV['MY_VAR_1']);
-
-        $env = $proc->getEnv();
-        $this->assertArrayHasKey('MY_VAR_1', $env);
-        $this->assertEquals('bar', $env['MY_VAR_1']);
-    }
-
     /**
      * @expectedException \Symfony\Component\Process\Exception\InvalidArgumentException
      */
@@ -103,14 +91,14 @@ public function testPrefixIsPrependedToAllGeneratedProcess()
 
         $proc = $pb->setArguments(array('-v'))->getProcess();
         if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->assertEquals('"/usr/bin/php" "-v"', $proc->getCommandLine());
+            $this->assertEquals('"/usr/bin/php" -v', $proc->getCommandLine());
         } else {
             $this->assertEquals("'/usr/bin/php' '-v'", $proc->getCommandLine());
         }
 
         $proc = $pb->setArguments(array('-i'))->getProcess();
         if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->assertEquals('"/usr/bin/php" "-i"', $proc->getCommandLine());
+            $this->assertEquals('"/usr/bin/php" -i', $proc->getCommandLine());
         } else {
             $this->assertEquals("'/usr/bin/php' '-i'", $proc->getCommandLine());
         }
@@ -123,14 +111,14 @@ public function testArrayPrefixesArePrependedToAllGeneratedProcess()
 
         $proc = $pb->setArguments(array('-v'))->getProcess();
         if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->assertEquals('"/usr/bin/php" "composer.phar" "-v"', $proc->getCommandLine());
+            $this->assertEquals('"/usr/bin/php" composer.phar -v', $proc->getCommandLine());
         } else {
             $this->assertEquals("'/usr/bin/php' 'composer.phar' '-v'", $proc->getCommandLine());
         }
 
         $proc = $pb->setArguments(array('-i'))->getProcess();
         if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->assertEquals('"/usr/bin/php" "composer.phar" "-i"', $proc->getCommandLine());
+            $this->assertEquals('"/usr/bin/php" composer.phar -i', $proc->getCommandLine());
         } else {
             $this->assertEquals("'/usr/bin/php' 'composer.phar' '-i'", $proc->getCommandLine());
         }
@@ -142,7 +130,7 @@ public function testShouldEscapeArguments()
         $proc = $pb->getProcess();
 
         if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->assertSame('^%"path"^% "foo \\" bar" "%baz%baz"', $proc->getCommandLine());
+            $this->assertSame('""^%"path"^%"" "foo "" bar" ""^%"baz"^%"baz"', $proc->getCommandLine());
         } else {
             $this->assertSame("'%path%' 'foo \" bar' '%baz%baz'", $proc->getCommandLine());
         }
@@ -155,7 +143,7 @@ public function testShouldEscapeArgumentsAndPrefix()
         $proc = $pb->getProcess();
 
         if ('\\' === DIRECTORY_SEPARATOR) {
-            $this->assertSame('^%"prefix"^% "arg"', $proc->getCommandLine());
+            $this->assertSame('""^%"prefix"^%"" arg', $proc->getCommandLine());
         } else {
             $this->assertSame("'%prefix%' 'arg'", $proc->getCommandLine());
         }
@@ -222,4 +210,17 @@ public function testInvalidInput()
         $builder = ProcessBuilder::create();
         $builder->setInput(array());
     }
+
+    public function testDoesNotPrefixExec()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('This test cannot run on Windows.');
+        }
+
+        $builder = ProcessBuilder::create(array('command', '-v', 'ls'));
+        $process = $builder->getProcess();
+        $process->run();
+
+        $this->assertTrue($process->isSuccessful());
+    }
 }
diff --git a/lib/composer/vendor/symfony/process/Tests/ProcessFailedExceptionTest.php b/lib/composer/vendor/symfony/process/Tests/ProcessFailedExceptionTest.php
index 963bbb301..25712af7d 100644
--- a/lib/composer/vendor/symfony/process/Tests/ProcessFailedExceptionTest.php
+++ b/lib/composer/vendor/symfony/process/Tests/ProcessFailedExceptionTest.php
@@ -11,31 +11,30 @@
 
 namespace Symfony\Component\Process\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Process\Exception\ProcessFailedException;
 
 /**
  * @author Sebastian Marek <proofek@gmail.com>
  */
-class ProcessFailedExceptionTest extends \PHPUnit_Framework_TestCase
+class ProcessFailedExceptionTest extends TestCase
 {
     /**
      * tests ProcessFailedException throws exception if the process was successful.
      */
     public function testProcessFailedExceptionThrowsException()
     {
-        $process = $this->getMock(
-            'Symfony\Component\Process\Process',
-            array('isSuccessful'),
-            array('php')
-        );
+        $process = $this->getMockBuilder('Symfony\Component\Process\Process')->setMethods(array('isSuccessful'))->setConstructorArgs(array('php'))->getMock();
         $process->expects($this->once())
             ->method('isSuccessful')
             ->will($this->returnValue(true));
 
-        $this->setExpectedException(
-            '\InvalidArgumentException',
-            'Expected a failed process, but the given process was successful.'
-        );
+        if (method_exists($this, 'expectException')) {
+            $this->expectException(\InvalidArgumentException::class);
+            $this->expectExceptionMessage('Expected a failed process, but the given process was successful.');
+        } else {
+            $this->setExpectedException(\InvalidArgumentException::class, 'Expected a failed process, but the given process was successful.');
+        }
 
         new ProcessFailedException($process);
     }
@@ -53,11 +52,7 @@ public function testProcessFailedExceptionPopulatesInformationFromProcessOutput(
         $errorOutput = 'FATAL: Unexpected error';
         $workingDirectory = getcwd();
 
-        $process = $this->getMock(
-            'Symfony\Component\Process\Process',
-            array('isSuccessful', 'getOutput', 'getErrorOutput', 'getExitCode', 'getExitCodeText', 'isOutputDisabled', 'getWorkingDirectory'),
-            array($cmd)
-        );
+        $process = $this->getMockBuilder('Symfony\Component\Process\Process')->setMethods(array('isSuccessful', 'getOutput', 'getErrorOutput', 'getExitCode', 'getExitCodeText', 'isOutputDisabled', 'getWorkingDirectory'))->setConstructorArgs(array($cmd))->getMock();
         $process->expects($this->once())
             ->method('isSuccessful')
             ->will($this->returnValue(false));
@@ -105,11 +100,7 @@ public function testDisabledOutputInFailedExceptionDoesNotPopulateOutput()
         $exitText = 'General error';
         $workingDirectory = getcwd();
 
-        $process = $this->getMock(
-            'Symfony\Component\Process\Process',
-            array('isSuccessful', 'isOutputDisabled', 'getExitCode', 'getExitCodeText', 'getOutput', 'getErrorOutput', 'getWorkingDirectory'),
-            array($cmd)
-        );
+        $process = $this->getMockBuilder('Symfony\Component\Process\Process')->setMethods(array('isSuccessful', 'isOutputDisabled', 'getExitCode', 'getExitCodeText', 'getOutput', 'getErrorOutput', 'getWorkingDirectory'))->setConstructorArgs(array($cmd))->getMock();
         $process->expects($this->once())
             ->method('isSuccessful')
             ->will($this->returnValue(false));
diff --git a/lib/composer/vendor/symfony/process/Tests/ProcessTest.php b/lib/composer/vendor/symfony/process/Tests/ProcessTest.php
index cd57f3a8c..bca7ddd9a 100644
--- a/lib/composer/vendor/symfony/process/Tests/ProcessTest.php
+++ b/lib/composer/vendor/symfony/process/Tests/ProcessTest.php
@@ -11,6 +11,7 @@
 
 namespace Symfony\Component\Process\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Process\Exception\LogicException;
 use Symfony\Component\Process\Exception\ProcessTimedOutException;
 use Symfony\Component\Process\Exception\RuntimeException;
@@ -22,7 +23,7 @@
 /**
  * @author Robert Schönthal <seroscho@googlemail.com>
  */
-class ProcessTest extends \PHPUnit_Framework_TestCase
+class ProcessTest extends TestCase
 {
     private static $phpBin;
     private static $process;
@@ -33,12 +34,6 @@ public static function setUpBeforeClass()
     {
         $phpBin = new PhpExecutableFinder();
         self::$phpBin = getenv('SYMFONY_PROCESS_PHP_TEST_BINARY') ?: ('phpdbg' === PHP_SAPI ? 'php' : $phpBin->find());
-        if ('\\' !== DIRECTORY_SEPARATOR) {
-            // exec is mandatory to deal with sending a signal to the process
-            // see https://github.com/symfony/symfony/issues/5030 about prepending
-            // command with exec
-            self::$phpBin = 'exec '.self::$phpBin;
-        }
 
         ob_start();
         phpinfo(INFO_GENERAL);
@@ -53,13 +48,31 @@ protected function tearDown()
         }
     }
 
+    /**
+     * @group legacy
+     * @expectedDeprecation The provided cwd does not exist. Command is currently ran against getcwd(). This behavior is deprecated since Symfony 3.4 and will be removed in 4.0.
+     */
+    public function testInvalidCwd()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('False-positive on Windows/appveyor.');
+        }
+
+        // Check that it works fine if the CWD exists
+        $cmd = new Process('echo test', __DIR__);
+        $cmd->run();
+
+        $cmd = new Process('echo test', __DIR__.'/notfound/');
+        $cmd->run();
+    }
+
     public function testThatProcessDoesNotThrowWarningDuringRun()
     {
         if ('\\' === DIRECTORY_SEPARATOR) {
             $this->markTestSkipped('This test is transient on Windows');
         }
         @trigger_error('Test Error', E_USER_NOTICE);
-        $process = $this->getProcess(self::$phpBin." -r 'sleep(3)'");
+        $process = $this->getProcessForCode('sleep(3)');
         $process->run();
         $actualError = error_get_last();
         $this->assertEquals('Test Error', $actualError['message']);
@@ -102,7 +115,7 @@ public function testFloatAndNullTimeout()
      */
     public function testStopWithTimeoutIsActuallyWorking()
     {
-        $p = $this->getProcess(self::$phpBin.' '.__DIR__.'/NonStopableProcess.php 30');
+        $p = $this->getProcess(array(self::$phpBin, __DIR__.'/NonStopableProcess.php', 30));
         $p->start();
 
         while (false === strpos($p->getOutput(), 'received')) {
@@ -128,7 +141,7 @@ public function testAllOutputIsActuallyReadOnTermination()
         $expectedOutputSize = PipesInterface::CHUNK_SIZE * 2 + 2;
 
         $code = sprintf('echo str_repeat(\'*\', %d);', $expectedOutputSize);
-        $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg($code)));
+        $p = $this->getProcessForCode($code);
 
         $p->start();
 
@@ -167,7 +180,7 @@ public function testCallbacksAreExecutedWithStart()
      */
     public function testProcessResponses($expected, $getter, $code)
     {
-        $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg($code)));
+        $p = $this->getProcessForCode($code);
         $p->run();
 
         $this->assertSame($expected, $p->$getter());
@@ -183,7 +196,7 @@ public function testProcessPipes($code, $size)
         $expected = str_repeat(str_repeat('*', 1024), $size).'!';
         $expectedLength = (1024 * $size) + 1;
 
-        $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg($code)));
+        $p = $this->getProcessForCode($code);
         $p->setInput($expected);
         $p->run();
 
@@ -203,7 +216,7 @@ public function testSetStreamAsInput($code, $size)
         fwrite($stream, $expected);
         rewind($stream);
 
-        $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg($code)));
+        $p = $this->getProcessForCode($code);
         $p->setInput($stream);
         $p->run();
 
@@ -219,7 +232,7 @@ public function testLiveStreamAsInput()
         fwrite($stream, 'hello');
         rewind($stream);
 
-        $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('stream_copy_to_stream(STDIN, STDOUT);')));
+        $p = $this->getProcessForCode('stream_copy_to_stream(STDIN, STDOUT);');
         $p->setInput($stream);
         $p->start(function ($type, $data) use ($stream) {
             if ('hello' === $data) {
@@ -237,7 +250,7 @@ public function testLiveStreamAsInput()
      */
     public function testSetInputWhileRunningThrowsAnException()
     {
-        $process = $this->getProcess(self::$phpBin.' -r "sleep(30);"');
+        $process = $this->getProcessForCode('sleep(30);');
         $process->start();
         try {
             $process->setInput('foobar');
@@ -314,11 +327,11 @@ public function testChainedCommandsOutput($expected, $operator, $input)
 
     public function testCallbackIsExecutedForOutput()
     {
-        $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('echo \'foo\';')));
+        $p = $this->getProcessForCode('echo \'foo\';');
 
         $called = false;
         $p->run(function ($type, $buffer) use (&$called) {
-            $called = $buffer === 'foo';
+            $called = 'foo' === $buffer;
         });
 
         $this->assertTrue($called, 'The callback should be executed with the output');
@@ -326,12 +339,12 @@ public function testCallbackIsExecutedForOutput()
 
     public function testCallbackIsExecutedForOutputWheneverOutputIsDisabled()
     {
-        $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('echo \'foo\';')));
+        $p = $this->getProcessForCode('echo \'foo\';');
         $p->disableOutput();
 
         $called = false;
         $p->run(function ($type, $buffer) use (&$called) {
-            $called = $buffer === 'foo';
+            $called = 'foo' === $buffer;
         });
 
         $this->assertTrue($called, 'The callback should be executed with the output');
@@ -339,7 +352,7 @@ public function testCallbackIsExecutedForOutputWheneverOutputIsDisabled()
 
     public function testGetErrorOutput()
     {
-        $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('$n = 0; while ($n < 3) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; }')));
+        $p = $this->getProcessForCode('$n = 0; while ($n < 3) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; }');
 
         $p->run();
         $this->assertEquals(3, preg_match_all('/ERROR/', $p->getErrorOutput(), $matches));
@@ -347,7 +360,7 @@ public function testGetErrorOutput()
 
     public function testFlushErrorOutput()
     {
-        $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('$n = 0; while ($n < 3) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; }')));
+        $p = $this->getProcessForCode('$n = 0; while ($n < 3) { file_put_contents(\'php://stderr\', \'ERROR\'); $n++; }');
 
         $p->run();
         $p->clearErrorOutput();
@@ -361,7 +374,7 @@ public function testIncrementalOutput($getOutput, $getIncrementalOutput, $uri)
     {
         $lock = tempnam(sys_get_temp_dir(), __FUNCTION__);
 
-        $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('file_put_contents($s = \''.$uri.'\', \'foo\'); flock(fopen('.var_export($lock, true).', \'r\'), LOCK_EX); file_put_contents($s, \'bar\');')));
+        $p = $this->getProcessForCode('file_put_contents($s = \''.$uri.'\', \'foo\'); flock(fopen('.var_export($lock, true).', \'r\'), LOCK_EX); file_put_contents($s, \'bar\');');
 
         $h = fopen($lock, 'w');
         flock($h, LOCK_EX);
@@ -392,7 +405,7 @@ public function provideIncrementalOutput()
 
     public function testGetOutput()
     {
-        $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('$n = 0; while ($n < 3) { echo \' foo \'; $n++; }')));
+        $p = $this->getProcessForCode('$n = 0; while ($n < 3) { echo \' foo \'; $n++; }');
 
         $p->run();
         $this->assertEquals(3, preg_match_all('/foo/', $p->getOutput(), $matches));
@@ -400,7 +413,7 @@ public function testGetOutput()
 
     public function testFlushOutput()
     {
-        $p = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('$n=0;while ($n<3) {echo \' foo \';$n++;}')));
+        $p = $this->getProcessForCode('$n=0;while ($n<3) {echo \' foo \';$n++;}');
 
         $p->run();
         $p->clearOutput();
@@ -434,13 +447,16 @@ public function testExitCodeCommandFailed()
         $this->assertGreaterThan(0, $process->getExitCode());
     }
 
+    /**
+     * @group tty
+     */
     public function testTTYCommand()
     {
         if ('\\' === DIRECTORY_SEPARATOR) {
             $this->markTestSkipped('Windows does not have /dev/tty support');
         }
 
-        $process = $this->getProcess('echo "foo" >> /dev/null && '.self::$phpBin.' -r "usleep(100000);"');
+        $process = $this->getProcess('echo "foo" >> /dev/null && '.$this->getProcessForCode('usleep(100000);')->getCommandLine());
         $process->setTty(true);
         $process->start();
         $this->assertTrue($process->isRunning());
@@ -449,6 +465,9 @@ public function testTTYCommand()
         $this->assertSame(Process::STATUS_TERMINATED, $process->getStatus());
     }
 
+    /**
+     * @group tty
+     */
     public function testTTYCommandExitCode()
     {
         if ('\\' === DIRECTORY_SEPARATOR) {
@@ -544,7 +563,7 @@ public function testExitCodeText()
 
     public function testStartIsNonBlocking()
     {
-        $process = $this->getProcess(self::$phpBin.' -r "usleep(500000);"');
+        $process = $this->getProcessForCode('usleep(500000);');
         $start = microtime(true);
         $process->start();
         $end = microtime(true);
@@ -556,14 +575,14 @@ public function testUpdateStatus()
     {
         $process = $this->getProcess('echo foo');
         $process->run();
-        $this->assertTrue(strlen($process->getOutput()) > 0);
+        $this->assertGreaterThan(0, strlen($process->getOutput()));
     }
 
     public function testGetExitCodeIsNullOnStart()
     {
         $this->skipIfNotEnhancedSigchild();
 
-        $process = $this->getProcess(self::$phpBin.' -r "usleep(100000);"');
+        $process = $this->getProcessForCode('usleep(100000);');
         $this->assertNull($process->getExitCode());
         $process->start();
         $this->assertNull($process->getExitCode());
@@ -575,7 +594,7 @@ public function testGetExitCodeIsNullOnWhenStartingAgain()
     {
         $this->skipIfNotEnhancedSigchild();
 
-        $process = $this->getProcess(self::$phpBin.' -r "usleep(100000);"');
+        $process = $this->getProcessForCode('usleep(100000);');
         $process->run();
         $this->assertEquals(0, $process->getExitCode());
         $process->start();
@@ -595,7 +614,7 @@ public function testGetExitCode()
 
     public function testStatus()
     {
-        $process = $this->getProcess(self::$phpBin.' -r "usleep(100000);"');
+        $process = $this->getProcessForCode('usleep(100000);');
         $this->assertFalse($process->isRunning());
         $this->assertFalse($process->isStarted());
         $this->assertFalse($process->isTerminated());
@@ -614,7 +633,7 @@ public function testStatus()
 
     public function testStop()
     {
-        $process = $this->getProcess(self::$phpBin.' -r "sleep(31);"');
+        $process = $this->getProcessForCode('sleep(31);');
         $process->start();
         $this->assertTrue($process->isRunning());
         $process->stop();
@@ -634,7 +653,7 @@ public function testIsSuccessfulOnlyAfterTerminated()
     {
         $this->skipIfNotEnhancedSigchild();
 
-        $process = $this->getProcess(self::$phpBin.' -r "usleep(100000);"');
+        $process = $this->getProcessForCode('usleep(100000);');
         $process->start();
 
         $this->assertFalse($process->isSuccessful());
@@ -648,7 +667,7 @@ public function testIsNotSuccessful()
     {
         $this->skipIfNotEnhancedSigchild();
 
-        $process = $this->getProcess(self::$phpBin.' -r "throw new \Exception(\'BOUM\');"');
+        $process = $this->getProcessForCode('throw new \Exception(\'BOUM\');');
         $process->run();
         $this->assertFalse($process->isSuccessful());
     }
@@ -684,7 +703,7 @@ public function testProcessIsSignaledIfStopped()
         }
         $this->skipIfNotEnhancedSigchild();
 
-        $process = $this->getProcess(self::$phpBin.' -r "sleep(32);"');
+        $process = $this->getProcessForCode('sleep(32);');
         $process->start();
         $process->stop();
         $this->assertTrue($process->hasBeenSignaled());
@@ -702,7 +721,7 @@ public function testProcessThrowsExceptionWhenExternallySignaled()
         }
         $this->skipIfNotEnhancedSigchild(false);
 
-        $process = $this->getProcess(self::$phpBin.' -r "sleep(32.1)"');
+        $process = $this->getProcessForCode('sleep(32.1);');
         $process->start();
         posix_kill($process->getPid(), 9); // SIGKILL
 
@@ -711,7 +730,7 @@ public function testProcessThrowsExceptionWhenExternallySignaled()
 
     public function testRestart()
     {
-        $process1 = $this->getProcess(self::$phpBin.' -r "echo getmypid();"');
+        $process1 = $this->getProcessForCode('echo getmypid();');
         $process1->run();
         $process2 = $process1->restart();
 
@@ -720,8 +739,8 @@ public function testRestart()
         // Ensure that both processed finished and the output is numeric
         $this->assertFalse($process1->isRunning());
         $this->assertFalse($process2->isRunning());
-        $this->assertTrue(is_numeric($process1->getOutput()));
-        $this->assertTrue(is_numeric($process2->getOutput()));
+        $this->assertInternalType('numeric', $process1->getOutput());
+        $this->assertInternalType('numeric', $process2->getOutput());
 
         // Ensure that restart returned a new process by check that the output is different
         $this->assertNotEquals($process1->getOutput(), $process2->getOutput());
@@ -733,7 +752,7 @@ public function testRestart()
      */
     public function testRunProcessWithTimeout()
     {
-        $process = $this->getProcess(self::$phpBin.' -r "sleep(30);"');
+        $process = $this->getProcessForCode('sleep(30);');
         $process->setTimeout(0.1);
         $start = microtime(true);
         try {
@@ -747,6 +766,27 @@ public function testRunProcessWithTimeout()
         throw $e;
     }
 
+    /**
+     * @expectedException \Symfony\Component\Process\Exception\ProcessTimedOutException
+     * @expectedExceptionMessage exceeded the timeout of 0.1 seconds.
+     */
+    public function testIterateOverProcessWithTimeout()
+    {
+        $process = $this->getProcessForCode('sleep(30);');
+        $process->setTimeout(0.1);
+        $start = microtime(true);
+        try {
+            $process->start();
+            foreach ($process as $buffer);
+            $this->fail('A RuntimeException should have been raised');
+        } catch (RuntimeException $e) {
+        }
+
+        $this->assertLessThan(15, microtime(true) - $start);
+
+        throw $e;
+    }
+
     public function testCheckTimeoutOnNonStartedProcess()
     {
         $process = $this->getProcess('echo foo');
@@ -766,7 +806,7 @@ public function testCheckTimeoutOnTerminatedProcess()
      */
     public function testCheckTimeoutOnStartedProcess()
     {
-        $process = $this->getProcess(self::$phpBin.' -r "sleep(33);"');
+        $process = $this->getProcessForCode('sleep(33);');
         $process->setTimeout(0.1);
 
         $process->start();
@@ -788,7 +828,7 @@ public function testCheckTimeoutOnStartedProcess()
 
     public function testIdleTimeout()
     {
-        $process = $this->getProcess(self::$phpBin.' -r "sleep(34);"');
+        $process = $this->getProcessForCode('sleep(34);');
         $process->setTimeout(60);
         $process->setIdleTimeout(0.1);
 
@@ -805,7 +845,7 @@ public function testIdleTimeout()
 
     public function testIdleTimeoutNotExceededWhenOutputIsSent()
     {
-        $process = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('while (true) {echo \'foo \'; usleep(1000);}')));
+        $process = $this->getProcessForCode('while (true) {echo \'foo \'; usleep(1000);}');
         $process->setTimeout(1);
         $process->start();
 
@@ -831,7 +871,7 @@ public function testIdleTimeoutNotExceededWhenOutputIsSent()
      */
     public function testStartAfterATimeout()
     {
-        $process = $this->getProcess(self::$phpBin.' -r "sleep(35);"');
+        $process = $this->getProcessForCode('sleep(35);');
         $process->setTimeout(0.1);
 
         try {
@@ -849,7 +889,7 @@ public function testStartAfterATimeout()
 
     public function testGetPid()
     {
-        $process = $this->getProcess(self::$phpBin.' -r "sleep(36);"');
+        $process = $this->getProcessForCode('sleep(36);');
         $process->start();
         $this->assertGreaterThan(0, $process->getPid());
         $process->stop(0);
@@ -873,7 +913,7 @@ public function testGetPidIsNullAfterRun()
      */
     public function testSignal()
     {
-        $process = $this->getProcess(self::$phpBin.' '.__DIR__.'/SignalListener.php');
+        $process = $this->getProcess(array(self::$phpBin, __DIR__.'/SignalListener.php'));
         $process->start();
 
         while (false === strpos($process->getOutput(), 'Caught')) {
@@ -922,7 +962,14 @@ public function testSignalProcessNotRunning()
     public function testMethodsThatNeedARunningProcess($method)
     {
         $process = $this->getProcess('foo');
-        $this->setExpectedException('Symfony\Component\Process\Exception\LogicException', sprintf('Process must be started before calling %s.', $method));
+
+        if (method_exists($this, 'expectException')) {
+            $this->expectException('Symfony\Component\Process\Exception\LogicException');
+            $this->expectExceptionMessage(sprintf('Process must be started before calling %s.', $method));
+        } else {
+            $this->setExpectedException('Symfony\Component\Process\Exception\LogicException', sprintf('Process must be started before calling %s.', $method));
+        }
+
         $process->{$method}();
     }
 
@@ -944,7 +991,7 @@ public function provideMethodsThatNeedARunningProcess()
      */
     public function testMethodsThatNeedATerminatedProcess($method)
     {
-        $process = $this->getProcess(self::$phpBin.' -r "sleep(37);"');
+        $process = $this->getProcessForCode('sleep(37);');
         $process->start();
         try {
             $process->{$method}();
@@ -977,7 +1024,7 @@ public function testWrongSignal($signal)
             $this->markTestSkipped('POSIX signals do not work on Windows');
         }
 
-        $process = $this->getProcess(self::$phpBin.' -r "sleep(38);"');
+        $process = $this->getProcessForCode('sleep(38);');
         $process->start();
         try {
             $process->signal($signal);
@@ -1013,7 +1060,7 @@ public function testDisableOutputDisablesTheOutput()
      */
     public function testDisableOutputWhileRunningThrowsException()
     {
-        $p = $this->getProcess(self::$phpBin.' -r "sleep(39);"');
+        $p = $this->getProcessForCode('sleep(39);');
         $p->start();
         $p->disableOutput();
     }
@@ -1024,7 +1071,7 @@ public function testDisableOutputWhileRunningThrowsException()
      */
     public function testEnableOutputWhileRunningThrowsException()
     {
-        $p = $this->getProcess(self::$phpBin.' -r "sleep(40);"');
+        $p = $this->getProcessForCode('sleep(40);');
         $p->disableOutput();
         $p->start();
         $p->enableOutput();
@@ -1076,7 +1123,7 @@ public function testSetNullIdleTimeoutWhileOutputIsDisabled()
      */
     public function testGetOutputWhileDisabled($fetchMethod)
     {
-        $p = $this->getProcess(self::$phpBin.' -r "sleep(41);"');
+        $p = $this->getProcessForCode('sleep(41);');
         $p->disableOutput();
         $p->start();
         $p->{$fetchMethod}();
@@ -1094,7 +1141,7 @@ public function provideOutputFetchingMethods()
 
     public function testStopTerminatesProcessCleanly()
     {
-        $process = $this->getProcess(self::$phpBin.' -r "echo 123; sleep(42);"');
+        $process = $this->getProcessForCode('echo 123; sleep(42);');
         $process->run(function () use ($process) {
             $process->stop();
         });
@@ -1103,7 +1150,7 @@ public function testStopTerminatesProcessCleanly()
 
     public function testKillSignalTerminatesProcessCleanly()
     {
-        $process = $this->getProcess(self::$phpBin.' -r "echo 123; sleep(43);"');
+        $process = $this->getProcessForCode('echo 123; sleep(43);');
         $process->run(function () use ($process) {
             $process->signal(9); // SIGKILL
         });
@@ -1112,7 +1159,7 @@ public function testKillSignalTerminatesProcessCleanly()
 
     public function testTermSignalTerminatesProcessCleanly()
     {
-        $process = $this->getProcess(self::$phpBin.' -r "echo 123; sleep(44);"');
+        $process = $this->getProcessForCode('echo 123; sleep(44);');
         $process->run(function () use ($process) {
             $process->signal(15); // SIGTERM
         });
@@ -1158,7 +1205,7 @@ public function pipesCodeProvider()
      */
     public function testIncrementalOutputDoesNotRequireAnotherCall($stream, $method)
     {
-        $process = $this->getProcess(self::$phpBin.' -r '.escapeshellarg('$n = 0; while ($n < 3) { file_put_contents(\''.$stream.'\', $n, 1); $n++; usleep(1000); }'), null, null, null, null);
+        $process = $this->getProcessForCode('$n = 0; while ($n < 3) { file_put_contents(\''.$stream.'\', $n, 1); $n++; usleep(1000); }', null, null, null, null);
         $process->start();
         $result = '';
         $limit = microtime(true) + 3;
@@ -1187,7 +1234,7 @@ public function testIteratorInput()
             yield 'pong';
         };
 
-        $process = $this->getProcess(self::$phpBin.' -r '.escapeshellarg('stream_copy_to_stream(STDIN, STDOUT);'), null, null, $input());
+        $process = $this->getProcessForCode('stream_copy_to_stream(STDIN, STDOUT);', null, null, $input());
         $process->run();
         $this->assertSame('pingpong', $process->getOutput());
     }
@@ -1196,7 +1243,7 @@ public function testSimpleInputStream()
     {
         $input = new InputStream();
 
-        $process = $this->getProcess(self::$phpBin.' -r '.escapeshellarg('echo \'ping\'; stream_copy_to_stream(STDIN, STDOUT);'));
+        $process = $this->getProcessForCode('echo \'ping\'; echo fread(STDIN, 4); echo fread(STDIN, 4);');
         $process->setInput($input);
 
         $process->start(function ($type, $data) use ($input) {
@@ -1230,7 +1277,7 @@ public function testInputStreamWithCallable()
         $input->onEmpty($stream);
         $input->write($stream());
 
-        $process = $this->getProcess(self::$phpBin.' -r '.escapeshellarg('echo fread(STDIN, 3);'));
+        $process = $this->getProcessForCode('echo fread(STDIN, 3);');
         $process->setInput($input);
         $process->start(function ($type, $data) use ($input) {
             $input->close();
@@ -1248,7 +1295,7 @@ public function testInputStreamWithGenerator()
             $input->close();
         });
 
-        $process = $this->getProcess(self::$phpBin.' -r '.escapeshellarg('stream_copy_to_stream(STDIN, STDOUT);'));
+        $process = $this->getProcessForCode('stream_copy_to_stream(STDIN, STDOUT);');
         $process->setInput($input);
         $process->start();
         $input->write('ping');
@@ -1260,9 +1307,9 @@ public function testInputStreamOnEmpty()
     {
         $i = 0;
         $input = new InputStream();
-        $input->onEmpty(function () use (&$i) {++$i;});
+        $input->onEmpty(function () use (&$i) { ++$i; });
 
-        $process = $this->getProcess(self::$phpBin.' -r '.escapeshellarg('echo 123; echo fread(STDIN, 1); echo 456;'));
+        $process = $this->getProcessForCode('echo 123; echo fread(STDIN, 1); echo 456;');
         $process->setInput($input);
         $process->start(function ($type, $data) use ($input) {
             if ('123' === $data) {
@@ -1279,7 +1326,7 @@ public function testIteratorOutput()
     {
         $input = new InputStream();
 
-        $process = $this->getProcess(self::$phpBin.' -r '.escapeshellarg('fwrite(STDOUT, 123); fwrite(STDERR, 234); flush(); usleep(10000); fwrite(STDOUT, fread(STDIN, 3)); fwrite(STDERR, 456);'));
+        $process = $this->getProcessForCode('fwrite(STDOUT, 123); fwrite(STDERR, 234); flush(); usleep(10000); fwrite(STDOUT, fread(STDIN, 3)); fwrite(STDERR, 456);');
         $process->setInput($input);
         $process->start();
         $output = array();
@@ -1315,7 +1362,7 @@ public function testNonBlockingNorClearingIteratorOutput()
     {
         $input = new InputStream();
 
-        $process = $this->getProcess(self::$phpBin.' -r '.escapeshellarg('fwrite(STDOUT, fread(STDIN, 3));'));
+        $process = $this->getProcessForCode('fwrite(STDOUT, fread(STDIN, 3));');
         $process->setInput($input);
         $process->start();
         $output = array();
@@ -1349,8 +1396,8 @@ public function testNonBlockingNorClearingIteratorOutput()
 
     public function testChainedProcesses()
     {
-        $p1 = new Process(self::$phpBin.' -r '.escapeshellarg('fwrite(STDERR, 123); fwrite(STDOUT, 456);'));
-        $p2 = $this->getProcess(sprintf('%s -r %s', self::$phpBin, escapeshellarg('stream_copy_to_stream(STDIN, STDOUT);')));
+        $p1 = $this->getProcessForCode('fwrite(STDERR, 123); fwrite(STDOUT, 456);');
+        $p2 = $this->getProcessForCode('stream_copy_to_stream(STDIN, STDOUT);');
         $p2->setInput($p1);
 
         $p1->start();
@@ -1362,6 +1409,151 @@ public function testChainedProcesses()
         $this->assertSame('456', $p2->getOutput());
     }
 
+    public function testSetBadEnv()
+    {
+        $process = $this->getProcess('echo hello');
+        $process->setEnv(array('bad%%' => '123'));
+        $process->inheritEnvironmentVariables(true);
+
+        $process->run();
+
+        $this->assertSame('hello'.PHP_EOL, $process->getOutput());
+        $this->assertSame('', $process->getErrorOutput());
+    }
+
+    public function testEnvBackupDoesNotDeleteExistingVars()
+    {
+        putenv('existing_var=foo');
+        $_ENV['existing_var'] = 'foo';
+        $process = $this->getProcess('php -r "echo getenv(\'new_test_var\');"');
+        $process->setEnv(array('existing_var' => 'bar', 'new_test_var' => 'foo'));
+        $process->inheritEnvironmentVariables();
+
+        $process->run();
+
+        $this->assertSame('foo', $process->getOutput());
+        $this->assertSame('foo', getenv('existing_var'));
+        $this->assertFalse(getenv('new_test_var'));
+
+        putenv('existing_var');
+        unset($_ENV['existing_var']);
+    }
+
+    public function testEnvIsInherited()
+    {
+        $process = $this->getProcessForCode('echo serialize($_SERVER);', null, array('BAR' => 'BAZ', 'EMPTY' => ''));
+
+        putenv('FOO=BAR');
+        $_ENV['FOO'] = 'BAR';
+
+        $process->run();
+
+        $expected = array('BAR' => 'BAZ', 'EMPTY' => '', 'FOO' => 'BAR');
+        $env = array_intersect_key(unserialize($process->getOutput()), $expected);
+
+        $this->assertEquals($expected, $env);
+
+        putenv('FOO');
+        unset($_ENV['FOO']);
+    }
+
+    /**
+     * @group legacy
+     */
+    public function testInheritEnvDisabled()
+    {
+        $process = $this->getProcessForCode('echo serialize($_SERVER);', null, array('BAR' => 'BAZ'));
+
+        putenv('FOO=BAR');
+        $_ENV['FOO'] = 'BAR';
+
+        $this->assertSame($process, $process->inheritEnvironmentVariables(false));
+        $this->assertFalse($process->areEnvironmentVariablesInherited());
+
+        $process->run();
+
+        $expected = array('BAR' => 'BAZ', 'FOO' => 'BAR');
+        $env = array_intersect_key(unserialize($process->getOutput()), $expected);
+        unset($expected['FOO']);
+
+        $this->assertSame($expected, $env);
+
+        putenv('FOO');
+        unset($_ENV['FOO']);
+    }
+
+    public function testGetCommandLine()
+    {
+        $p = new Process(array('/usr/bin/php'));
+
+        $expected = '\\' === DIRECTORY_SEPARATOR ? '"/usr/bin/php"' : "'/usr/bin/php'";
+        $this->assertSame($expected, $p->getCommandLine());
+    }
+
+    /**
+     * @dataProvider provideEscapeArgument
+     */
+    public function testEscapeArgument($arg)
+    {
+        $p = new Process(array(self::$phpBin, '-r', 'echo $argv[1];', $arg));
+        $p->run();
+
+        $this->assertSame($arg, $p->getOutput());
+    }
+
+    /**
+     * @dataProvider provideEscapeArgument
+     * @group legacy
+     */
+    public function testEscapeArgumentWhenInheritEnvDisabled($arg)
+    {
+        $p = new Process(array(self::$phpBin, '-r', 'echo $argv[1];', $arg), null, array('BAR' => 'BAZ'));
+        $p->inheritEnvironmentVariables(false);
+        $p->run();
+
+        $this->assertSame($arg, $p->getOutput());
+    }
+
+    public function testRawCommandLine()
+    {
+        $p = new Process(sprintf('"%s" -r %s "a" "" "b"', self::$phpBin, escapeshellarg('print_r($argv);')));
+        $p->run();
+
+        $expected = <<<EOTXT
+Array
+(
+    [0] => -
+    [1] => a
+    [2] => 
+    [3] => b
+)
+
+EOTXT;
+        $this->assertSame($expected, str_replace('Standard input code', '-', $p->getOutput()));
+    }
+
+    public function provideEscapeArgument()
+    {
+        yield array('a"b%c%');
+        yield array('a"b^c^');
+        yield array("a\nb'c");
+        yield array('a^b c!');
+        yield array("a!b\tc");
+        yield array('a\\\\"\\"');
+        yield array('éÉèÈàÀöä');
+    }
+
+    public function testEnvArgument()
+    {
+        $env = array('FOO' => 'Foo', 'BAR' => 'Bar');
+        $cmd = '\\' === DIRECTORY_SEPARATOR ? 'echo !FOO! !BAR! !BAZ!' : 'echo $FOO $BAR $BAZ';
+        $p = new Process($cmd, null, $env);
+        $p->run(null, array('BAR' => 'baR', 'BAZ' => 'baZ'));
+
+        $this->assertSame('Foo baR baZ', rtrim($p->getOutput()));
+        $this->assertSame($env, $p->getEnv());
+    }
+
     /**
      * @param string      $commandline
      * @param null|string $cwd
@@ -1372,9 +1564,10 @@ public function testChainedProcesses()
      *
      * @return Process
      */
-    private function getProcess($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60, array $options = array())
+    private function getProcess($commandline, $cwd = null, array $env = null, $input = null, $timeout = 60)
     {
-        $process = new Process($commandline, $cwd, $env, $input, $timeout, $options);
+        $process = new Process($commandline, $cwd, $env, $input, $timeout);
+        $process->inheritEnvironmentVariables();
 
         if (false !== $enhance = getenv('ENHANCE_SIGCHLD')) {
             try {
@@ -1398,13 +1591,26 @@ private function getProcess($commandline, $cwd = null, array $env = null, $input
         return self::$process = $process;
     }
 
+    /**
+     * @return Process
+     */
+    private function getProcessForCode($code, $cwd = null, array $env = null, $input = null, $timeout = 60)
+    {
+        return $this->getProcess(array(self::$phpBin, '-r', $code), $cwd, $env, $input, $timeout);
+    }
+
     private function skipIfNotEnhancedSigchild($expectException = true)
     {
         if (self::$sigchild) {
             if (!$expectException) {
                 $this->markTestSkipped('PHP is compiled with --enable-sigchild.');
             } elseif (self::$notEnhancedSigchild) {
-                $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild.');
+                if (method_exists($this, 'expectException')) {
+                    $this->expectException('Symfony\Component\Process\Exception\RuntimeException');
+                    $this->expectExceptionMessage('This PHP has been compiled with --enable-sigchild.');
+                } else {
+                    $this->setExpectedException('Symfony\Component\Process\Exception\RuntimeException', 'This PHP has been compiled with --enable-sigchild.');
+                }
             }
         }
     }
diff --git a/lib/composer/vendor/symfony/process/Tests/ProcessUtilsTest.php b/lib/composer/vendor/symfony/process/Tests/ProcessUtilsTest.php
index e6564cde5..82fd8cfa8 100644
--- a/lib/composer/vendor/symfony/process/Tests/ProcessUtilsTest.php
+++ b/lib/composer/vendor/symfony/process/Tests/ProcessUtilsTest.php
@@ -11,9 +11,13 @@
 
 namespace Symfony\Component\Process\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Process\ProcessUtils;
 
-class ProcessUtilsTest extends \PHPUnit_Framework_TestCase
+/**
+ * @group legacy
+ */
+class ProcessUtilsTest extends TestCase
 {
     /**
      * @dataProvider dataArguments
@@ -43,6 +47,7 @@ public function dataArguments()
             array("'<|>\" \"'\\''f'", '<|>" "\'f'),
             array("''", ''),
             array("'with\\trailingbs\\'", 'with\trailingbs\\'),
+            array("'withNonAsciiAccentLikeéÉèÈàÀöä'", 'withNonAsciiAccentLikeéÉèÈàÀöä'),
         );
     }
 }
diff --git a/lib/composer/vendor/symfony/process/Tests/SignalListener.php b/lib/composer/vendor/symfony/process/Tests/SignalListener.php
index 03536577c..9e30ce3bb 100644
--- a/lib/composer/vendor/symfony/process/Tests/SignalListener.php
+++ b/lib/composer/vendor/symfony/process/Tests/SignalListener.php
@@ -9,7 +9,7 @@
  * file that was distributed with this source code.
  */
 
-pcntl_signal(SIGUSR1, function () {echo 'SIGUSR1'; exit;});
+pcntl_signal(SIGUSR1, function () { echo 'SIGUSR1'; exit; });
 
 echo 'Caught ';
 
diff --git a/lib/composer/vendor/symfony/process/composer.json b/lib/composer/vendor/symfony/process/composer.json
index 79a5cadad..b8867db36 100644
--- a/lib/composer/vendor/symfony/process/composer.json
+++ b/lib/composer/vendor/symfony/process/composer.json
@@ -16,7 +16,7 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9"
+        "php": "^5.5.9|>=7.0.8"
     },
     "autoload": {
         "psr-4": { "Symfony\\Component\\Process\\": "" },
@@ -27,7 +27,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.1-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/symfony/process/phpunit.xml.dist b/lib/composer/vendor/symfony/process/phpunit.xml.dist
index 788500084..d38846730 100644
--- a/lib/composer/vendor/symfony/process/phpunit.xml.dist
+++ b/lib/composer/vendor/symfony/process/phpunit.xml.dist
@@ -5,6 +5,8 @@
          backupGlobals="false"
          colors="true"
          bootstrap="vendor/autoload.php"
+         failOnRisky="true"
+         failOnWarning="true"
 >
     <php>
         <ini name="error_reporting" value="-1" />
diff --git a/lib/composer/vendor/symfony/yaml/CHANGELOG.md b/lib/composer/vendor/symfony/yaml/CHANGELOG.md
index aa0c3fa56..1b07b239c 100644
--- a/lib/composer/vendor/symfony/yaml/CHANGELOG.md
+++ b/lib/composer/vendor/symfony/yaml/CHANGELOG.md
@@ -1,9 +1,91 @@
 CHANGELOG
 =========
 
+3.4.0
+-----
+
+ * added support for parsing YAML files using the `Yaml::parseFile()` or `Parser::parseFile()` method
+
+ * the `Dumper`, `Parser`, and `Yaml` classes are marked as final
+
+ * Deprecated the `!php/object:` tag which will be replaced by the
+   `!php/object` tag (without the colon) in 4.0.
+
+ * Deprecated the `!php/const:` tag which will be replaced by the
+   `!php/const` tag (without the colon) in 4.0.
+
+ * Support for the `!str` tag is deprecated, use the `!!str` tag instead.
+
+ * Deprecated using the non-specific tag `!` as its behavior will change in 4.0.
+   It will force non-evaluating your values in 4.0. Use plain integers or `!!float` instead.
+
+3.3.0
+-----
+
+ * Starting an unquoted string with a question mark followed by a space is
+   deprecated and will throw a `ParseException` in Symfony 4.0.
+
+ * Deprecated support for implicitly parsing non-string mapping keys as strings.
+   Mapping keys that are no strings will lead to a `ParseException` in Symfony
+   4.0. Use quotes to opt-in for keys to be parsed as strings.
+
+   Before:
+
+   ```php
+   $yaml = <<<YAML
+   null: null key
+   true: boolean true
+   2.0: float key
+   YAML;
+
+   Yaml::parse($yaml);
+   ```
+
+   After:
+
+   ```php
+
+   $yaml = <<<YAML
+   "null": null key
+   "true": boolean true
+   "2.0": float key
+   YAML;
+
+   Yaml::parse($yaml);
+   ```
+
+ * Omitted mapping values will be parsed as `null`.
+
+ * Omitting the key of a mapping is deprecated and will throw a `ParseException` in Symfony 4.0.
+
+ * Added support for dumping empty PHP arrays as YAML sequences:
+
+   ```php
+   Yaml::dump([], 0, 0, Yaml::DUMP_EMPTY_ARRAY_AS_SEQUENCE);
+   ```
+
+3.2.0
+-----
+
+ * Mappings with a colon (`:`) that is not followed by a whitespace are deprecated
+   when the mapping key is not quoted and will lead to a `ParseException` in
+   Symfony 4.0 (e.g. `foo:bar` must be `foo: bar`).
+
+ * Added support for parsing PHP constants:
+
+   ```php
+   Yaml::parse('!php/const:PHP_INT_MAX', Yaml::PARSE_CONSTANT);
+   ```
+
+ * Support for silently ignoring duplicate mapping keys in YAML has been
+   deprecated and will lead to a `ParseException` in Symfony 4.0.
+
 3.1.0
 -----
 
+ * Added support to dump `stdClass` and `ArrayAccess` objects as YAML mappings
+   through the `Yaml::DUMP_OBJECT_AS_MAP` flag.
+
  * Strings that are not UTF-8 encoded will be dumped as base64 encoded binary
    data.
 
diff --git a/lib/composer/vendor/symfony/yaml/Command/LintCommand.php b/lib/composer/vendor/symfony/yaml/Command/LintCommand.php
new file mode 100644
index 000000000..4f2dc637d
--- /dev/null
+++ b/lib/composer/vendor/symfony/yaml/Command/LintCommand.php
@@ -0,0 +1,248 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Yaml\Command;
+
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Style\SymfonyStyle;
+use Symfony\Component\Yaml\Exception\ParseException;
+use Symfony\Component\Yaml\Parser;
+use Symfony\Component\Yaml\Yaml;
+
+/**
+ * Validates YAML files syntax and outputs encountered errors.
+ *
+ * @author Grégoire Pineau <lyrixx@lyrixx.info>
+ * @author Robin Chalas <robin.chalas@gmail.com>
+ */
+class LintCommand extends Command
+{
+    protected static $defaultName = 'lint:yaml';
+
+    private $parser;
+    private $format;
+    private $displayCorrectFiles;
+    private $directoryIteratorProvider;
+    private $isReadableProvider;
+
+    public function __construct($name = null, $directoryIteratorProvider = null, $isReadableProvider = null)
+    {
+        parent::__construct($name);
+
+        $this->directoryIteratorProvider = $directoryIteratorProvider;
+        $this->isReadableProvider = $isReadableProvider;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    protected function configure()
+    {
+        $this
+            ->setDescription('Lints a file and outputs encountered errors')
+            ->addArgument('filename', null, 'A file or a directory or STDIN')
+            ->addOption('format', null, InputOption::VALUE_REQUIRED, 'The output format', 'txt')
+            ->addOption('parse-tags', null, InputOption::VALUE_NONE, 'Parse custom tags')
+            ->setHelp(<<<EOF
+The <info>%command.name%</info> command lints a YAML file and outputs to STDOUT
+the first encountered syntax error.
+
+You can validates YAML contents passed from STDIN:
+
+  <info>cat filename | php %command.full_name%</info>
+
+You can also validate the syntax of a file:
+
+  <info>php %command.full_name% filename</info>
+
+Or of a whole directory:
+
+  <info>php %command.full_name% dirname</info>
+  <info>php %command.full_name% dirname --format=json</info>
+
+EOF
+            )
+        ;
+    }
+
+    protected function execute(InputInterface $input, OutputInterface $output)
+    {
+        $io = new SymfonyStyle($input, $output);
+        $filename = $input->getArgument('filename');
+        $this->format = $input->getOption('format');
+        $this->displayCorrectFiles = $output->isVerbose();
+        $flags = $input->getOption('parse-tags') ? Yaml::PARSE_CUSTOM_TAGS : 0;
+
+        if (!$filename) {
+            if (!$stdin = $this->getStdin()) {
+                throw new \RuntimeException('Please provide a filename or pipe file content to STDIN.');
+            }
+
+            return $this->display($io, array($this->validate($stdin, $flags)));
+        }
+
+        if (!$this->isReadable($filename)) {
+            throw new \RuntimeException(sprintf('File or directory "%s" is not readable.', $filename));
+        }
+
+        $filesInfo = array();
+        foreach ($this->getFiles($filename) as $file) {
+            $filesInfo[] = $this->validate(file_get_contents($file), $flags, $file);
+        }
+
+        return $this->display($io, $filesInfo);
+    }
+
+    private function validate($content, $flags, $file = null)
+    {
+        $prevErrorHandler = set_error_handler(function ($level, $message, $file, $line) use (&$prevErrorHandler) {
+            if (E_USER_DEPRECATED === $level) {
+                throw new ParseException($message, $this->getParser()->getRealCurrentLineNb() + 1);
+            }
+
+            return $prevErrorHandler ? $prevErrorHandler($level, $message, $file, $line) : false;
+        });
+
+        try {
+            $this->getParser()->parse($content, Yaml::PARSE_CONSTANT | $flags);
+        } catch (ParseException $e) {
+            return array('file' => $file, 'line' => $e->getParsedLine(), 'valid' => false, 'message' => $e->getMessage());
+        } finally {
+            restore_error_handler();
+        }
+
+        return array('file' => $file, 'valid' => true);
+    }
+
+    private function display(SymfonyStyle $io, array $files)
+    {
+        switch ($this->format) {
+            case 'txt':
+                return $this->displayTxt($io, $files);
+            case 'json':
+                return $this->displayJson($io, $files);
+            default:
+                throw new \InvalidArgumentException(sprintf('The format "%s" is not supported.', $this->format));
+        }
+    }
+
+    private function displayTxt(SymfonyStyle $io, array $filesInfo)
+    {
+        $countFiles = count($filesInfo);
+        $erroredFiles = 0;
+
+        foreach ($filesInfo as $info) {
+            if ($info['valid'] && $this->displayCorrectFiles) {
+                $io->comment('<info>OK</info>'.($info['file'] ? sprintf(' in %s', $info['file']) : ''));
+            } elseif (!$info['valid']) {
+                ++$erroredFiles;
+                $io->text('<error> ERROR </error>'.($info['file'] ? sprintf(' in %s', $info['file']) : ''));
+                $io->text(sprintf('<error> >> %s</error>', $info['message']));
+            }
+        }
+
+        if (0 === $erroredFiles) {
+            $io->success(sprintf('All %d YAML files contain valid syntax.', $countFiles));
+        } else {
+            $io->warning(sprintf('%d YAML files have valid syntax and %d contain errors.', $countFiles - $erroredFiles, $erroredFiles));
+        }
+
+        return min($erroredFiles, 1);
+    }
+
+    private function displayJson(SymfonyStyle $io, array $filesInfo)
+    {
+        $errors = 0;
+
+        array_walk($filesInfo, function (&$v) use (&$errors) {
+            $v['file'] = (string) $v['file'];
+            if (!$v['valid']) {
+                ++$errors;
+            }
+        });
+
+        $io->writeln(json_encode($filesInfo, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES));
+
+        return min($errors, 1);
+    }
+
+    private function getFiles($fileOrDirectory)
+    {
+        if (is_file($fileOrDirectory)) {
+            yield new \SplFileInfo($fileOrDirectory);
+
+            return;
+        }
+
+        foreach ($this->getDirectoryIterator($fileOrDirectory) as $file) {
+            if (!in_array($file->getExtension(), array('yml', 'yaml'))) {
+                continue;
+            }
+
+            yield $file;
+        }
+    }
+
+    private function getStdin()
+    {
+        if (0 !== ftell(STDIN)) {
+            return;
+        }
+
+        $inputs = '';
+        while (!feof(STDIN)) {
+            $inputs .= fread(STDIN, 1024);
+        }
+
+        return $inputs;
+    }
+
+    private function getParser()
+    {
+        if (!$this->parser) {
+            $this->parser = new Parser();
+        }
+
+        return $this->parser;
+    }
+
+    private function getDirectoryIterator($directory)
+    {
+        $default = function ($directory) {
+            return new \RecursiveIteratorIterator(
+                new \RecursiveDirectoryIterator($directory, \FilesystemIterator::SKIP_DOTS | \FilesystemIterator::FOLLOW_SYMLINKS),
+                \RecursiveIteratorIterator::LEAVES_ONLY
+            );
+        };
+
+        if (null !== $this->directoryIteratorProvider) {
+            return call_user_func($this->directoryIteratorProvider, $directory, $default);
+        }
+
+        return $default($directory);
+    }
+
+    private function isReadable($fileOrDirectory)
+    {
+        $default = function ($fileOrDirectory) {
+            return is_readable($fileOrDirectory);
+        };
+
+        if (null !== $this->isReadableProvider) {
+            return call_user_func($this->isReadableProvider, $fileOrDirectory, $default);
+        }
+
+        return $default($fileOrDirectory);
+    }
+}
diff --git a/lib/composer/vendor/symfony/yaml/Dumper.php b/lib/composer/vendor/symfony/yaml/Dumper.php
index 10ffe82b0..a87201e0f 100644
--- a/lib/composer/vendor/symfony/yaml/Dumper.php
+++ b/lib/composer/vendor/symfony/yaml/Dumper.php
@@ -15,6 +15,8 @@
  * Dumper dumps PHP variables to YAML strings.
  *
  * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @final since version 3.4
  */
 class Dumper
 {
@@ -41,10 +43,12 @@ public function __construct($indentation = 4)
      * Sets the indentation.
      *
      * @param int $num The amount of spaces to use for indentation of nested nodes
+     *
+     * @deprecated since version 3.1, to be removed in 4.0. Pass the indentation to the constructor instead.
      */
     public function setIndentation($num)
     {
-        @trigger_error('The '.__METHOD__.' method is deprecated since version 3.1 and will be removed in 4.0. Pass the indentation to the constructor instead.', E_USER_DEPRECATED);
+        @trigger_error('The '.__METHOD__.' method is deprecated since Symfony 3.1 and will be removed in 4.0. Pass the indentation to the constructor instead.', E_USER_DEPRECATED);
 
         $this->indentation = (int) $num;
     }
@@ -62,7 +66,7 @@ public function setIndentation($num)
     public function dump($input, $inline = 0, $indent = 0, $flags = 0)
     {
         if (is_bool($flags)) {
-            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
+            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
 
             if ($flags) {
                 $flags = Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE;
@@ -72,7 +76,7 @@ public function dump($input, $inline = 0, $indent = 0, $flags = 0)
         }
 
         if (func_num_args() >= 5) {
-            @trigger_error('Passing a boolean flag to toggle object support is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::DUMP_OBJECT flag instead.', E_USER_DEPRECATED);
+            @trigger_error('Passing a boolean flag to toggle object support is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::DUMP_OBJECT flag instead.', E_USER_DEPRECATED);
 
             if (func_get_arg(4)) {
                 $flags |= Yaml::DUMP_OBJECT;
@@ -81,15 +85,20 @@ public function dump($input, $inline = 0, $indent = 0, $flags = 0)
 
         $output = '';
         $prefix = $indent ? str_repeat(' ', $indent) : '';
+        $dumpObjectAsInlineMap = true;
+
+        if (Yaml::DUMP_OBJECT_AS_MAP & $flags && ($input instanceof \ArrayObject || $input instanceof \stdClass)) {
+            $dumpObjectAsInlineMap = empty((array) $input);
+        }
 
-        if ($inline <= 0 || !is_array($input) || empty($input)) {
+        if ($inline <= 0 || (!is_array($input) && $dumpObjectAsInlineMap) || empty($input)) {
             $output .= $prefix.Inline::dump($input, $flags);
         } else {
-            $isAHash = Inline::isHash($input);
+            $dumpAsMap = Inline::isHash($input);
 
             foreach ($input as $key => $value) {
-                if ($inline > 1 && Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK & $flags && is_string($value) && false !== strpos($value, "\n")) {
-                    $output .= sprintf("%s%s%s |\n", $prefix, $isAHash ? Inline::dump($key, $flags).':' : '-', '');
+                if ($inline >= 1 && Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK & $flags && is_string($value) && false !== strpos($value, "\n")) {
+                    $output .= sprintf("%s%s%s |\n", $prefix, $dumpAsMap ? Inline::dump($key, $flags).':' : '-', '');
 
                     foreach (preg_split('/\n|\r\n/', $value) as $row) {
                         $output .= sprintf("%s%s%s\n", $prefix, str_repeat(' ', $this->indentation), $row);
@@ -98,11 +107,17 @@ public function dump($input, $inline = 0, $indent = 0, $flags = 0)
                     continue;
                 }
 
-                $willBeInlined = $inline - 1 <= 0 || !is_array($value) || empty($value);
+                $dumpObjectAsInlineMap = true;
+
+                if (Yaml::DUMP_OBJECT_AS_MAP & $flags && ($value instanceof \ArrayObject || $value instanceof \stdClass)) {
+                    $dumpObjectAsInlineMap = empty((array) $value);
+                }
+
+                $willBeInlined = $inline - 1 <= 0 || !is_array($value) && $dumpObjectAsInlineMap || empty($value);
 
                 $output .= sprintf('%s%s%s%s',
                     $prefix,
-                    $isAHash ? Inline::dump($key, $flags).':' : '-',
+                    $dumpAsMap ? Inline::dump($key, $flags).':' : '-',
                     $willBeInlined ? ' ' : "\n",
                     $this->dump($value, $inline - 1, $willBeInlined ? 0 : $indent + $this->indentation, $flags)
                 ).($willBeInlined ? "\n" : '');
diff --git a/lib/composer/vendor/symfony/yaml/Escaper.php b/lib/composer/vendor/symfony/yaml/Escaper.php
index a74f14dd9..94bb3924b 100644
--- a/lib/composer/vendor/symfony/yaml/Escaper.php
+++ b/lib/composer/vendor/symfony/yaml/Escaper.php
@@ -33,13 +33,15 @@ class Escaper
                                      "\x08",  "\x09",  "\x0a",  "\x0b",  "\x0c",  "\x0d",  "\x0e",  "\x0f",
                                      "\x10",  "\x11",  "\x12",  "\x13",  "\x14",  "\x15",  "\x16",  "\x17",
                                      "\x18",  "\x19",  "\x1a",  "\x1b",  "\x1c",  "\x1d",  "\x1e",  "\x1f",
-                                     "\xc2\x85", "\xc2\xa0", "\xe2\x80\xa8", "\xe2\x80\xa9");
+                                     "\xc2\x85", "\xc2\xa0", "\xe2\x80\xa8", "\xe2\x80\xa9",
+                               );
     private static $escaped = array('\\\\', '\\"', '\\\\', '\\"',
                                      '\\0',   '\\x01', '\\x02', '\\x03', '\\x04', '\\x05', '\\x06', '\\a',
                                      '\\b',   '\\t',   '\\n',   '\\v',   '\\f',   '\\r',   '\\x0e', '\\x0f',
                                      '\\x10', '\\x11', '\\x12', '\\x13', '\\x14', '\\x15', '\\x16', '\\x17',
                                      '\\x18', '\\x19', '\\x1a', '\\e',   '\\x1c', '\\x1d', '\\x1e', '\\x1f',
-                                     '\\N', '\\_', '\\L', '\\P');
+                                     '\\N', '\\_', '\\L', '\\P',
+                              );
 
     /**
      * Determines if a PHP value would require double quoting in YAML.
@@ -50,7 +52,7 @@ class Escaper
      */
     public static function requiresDoubleQuoting($value)
     {
-        return preg_match('/'.self::REGEX_CHARACTER_TO_ESCAPE.'/u', $value);
+        return 0 < preg_match('/'.self::REGEX_CHARACTER_TO_ESCAPE.'/u', $value);
     }
 
     /**
@@ -82,7 +84,7 @@ public static function requiresSingleQuoting($value)
 
         // Determines if the PHP value contains any single characters that would
         // cause it to require single quoting in YAML.
-        return preg_match('/[ \s \' " \: \{ \} \[ \] , & \* \# \?] | \A[ \- ? | < > = ! % @ ` ]/x', $value);
+        return 0 < preg_match('/[ \s \' " \: \{ \} \[ \] , & \* \# \?] | \A[ \- ? | < > = ! % @ ` ]/x', $value);
     }
 
     /**
diff --git a/lib/composer/vendor/symfony/yaml/Exception/ParseException.php b/lib/composer/vendor/symfony/yaml/Exception/ParseException.php
index ba3be7d4f..be79960b3 100644
--- a/lib/composer/vendor/symfony/yaml/Exception/ParseException.php
+++ b/lib/composer/vendor/symfony/yaml/Exception/ParseException.php
@@ -24,13 +24,11 @@ class ParseException extends RuntimeException
     private $rawMessage;
 
     /**
-     * Constructor.
-     *
-     * @param string     $message    The error message
-     * @param int        $parsedLine The line where the error occurred
-     * @param int        $snippet    The snippet of code near the problem
-     * @param string     $parsedFile The file name where the error occurred
-     * @param \Exception $previous   The previous exception
+     * @param string          $message    The error message
+     * @param int             $parsedLine The line where the error occurred
+     * @param string|null     $snippet    The snippet of code near the problem
+     * @param string|null     $parsedFile The file name where the error occurred
+     * @param \Exception|null $previous   The previous exception
      */
     public function __construct($message, $parsedLine = -1, $snippet = null, $parsedFile = null, \Exception $previous = null)
     {
diff --git a/lib/composer/vendor/symfony/yaml/Inline.php b/lib/composer/vendor/symfony/yaml/Inline.php
index 68ff14983..5e9f82503 100644
--- a/lib/composer/vendor/symfony/yaml/Inline.php
+++ b/lib/composer/vendor/symfony/yaml/Inline.php
@@ -13,6 +13,7 @@
 
 use Symfony\Component\Yaml\Exception\ParseException;
 use Symfony\Component\Yaml\Exception\DumpException;
+use Symfony\Component\Yaml\Tag\TaggedValue;
 
 /**
  * Inline implements a YAML parser/dumper for the YAML inline syntax.
@@ -23,27 +24,49 @@
  */
 class Inline
 {
-    const REGEX_QUOTED_STRING = '(?:"([^"\\\\]*(?:\\\\.[^"\\\\]*)*)"|\'([^\']*(?:\'\'[^\']*)*)\')';
+    const REGEX_QUOTED_STRING = '(?:"([^"\\\\]*+(?:\\\\.[^"\\\\]*+)*+)"|\'([^\']*+(?:\'\'[^\']*+)*+)\')';
+
+    public static $parsedLineNumber = -1;
+    public static $parsedFilename;
 
     private static $exceptionOnInvalidType = false;
     private static $objectSupport = false;
     private static $objectForMap = false;
+    private static $constantSupport = false;
+
+    /**
+     * @param int         $flags
+     * @param int|null    $parsedLineNumber
+     * @param string|null $parsedFilename
+     */
+    public static function initialize($flags, $parsedLineNumber = null, $parsedFilename = null)
+    {
+        self::$exceptionOnInvalidType = (bool) (Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE & $flags);
+        self::$objectSupport = (bool) (Yaml::PARSE_OBJECT & $flags);
+        self::$objectForMap = (bool) (Yaml::PARSE_OBJECT_FOR_MAP & $flags);
+        self::$constantSupport = (bool) (Yaml::PARSE_CONSTANT & $flags);
+        self::$parsedFilename = $parsedFilename;
+
+        if (null !== $parsedLineNumber) {
+            self::$parsedLineNumber = $parsedLineNumber;
+        }
+    }
 
     /**
-     * Converts a YAML string to a PHP array.
+     * Converts a YAML string to a PHP value.
      *
      * @param string $value      A YAML string
      * @param int    $flags      A bit field of PARSE_* constants to customize the YAML parser behavior
      * @param array  $references Mapping of variable names to values
      *
-     * @return array A PHP array representing the YAML string
+     * @return mixed A PHP value
      *
      * @throws ParseException
      */
     public static function parse($value, $flags = 0, $references = array())
     {
         if (is_bool($flags)) {
-            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
+            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
 
             if ($flags) {
                 $flags = Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE;
@@ -53,14 +76,14 @@ public static function parse($value, $flags = 0, $references = array())
         }
 
         if (func_num_args() >= 3 && !is_array($references)) {
-            @trigger_error('Passing a boolean flag to toggle object support is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT flag instead.', E_USER_DEPRECATED);
+            @trigger_error('Passing a boolean flag to toggle object support is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT flag instead.', E_USER_DEPRECATED);
 
             if ($references) {
                 $flags |= Yaml::PARSE_OBJECT;
             }
 
             if (func_num_args() >= 4) {
-                @trigger_error('Passing a boolean flag to toggle object for map support is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT_FOR_MAP flag instead.', E_USER_DEPRECATED);
+                @trigger_error('Passing a boolean flag to toggle object for map support is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT_FOR_MAP flag instead.', E_USER_DEPRECATED);
 
                 if (func_get_arg(3)) {
                     $flags |= Yaml::PARSE_OBJECT_FOR_MAP;
@@ -74,9 +97,7 @@ public static function parse($value, $flags = 0, $references = array())
             }
         }
 
-        self::$exceptionOnInvalidType = (bool) (Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE & $flags);
-        self::$objectSupport = (bool) (Yaml::PARSE_OBJECT & $flags);
-        self::$objectForMap = (bool) (Yaml::PARSE_OBJECT_FOR_MAP & $flags);
+        self::initialize($flags);
 
         $value = trim($value);
 
@@ -90,7 +111,8 @@ public static function parse($value, $flags = 0, $references = array())
         }
 
         $i = 0;
-        switch ($value[0]) {
+        $tag = self::parseTag($value, $i, $flags);
+        switch ($value[$i]) {
             case '[':
                 $result = self::parseSequence($value, $flags, $i, $references);
                 ++$i;
@@ -100,12 +122,16 @@ public static function parse($value, $flags = 0, $references = array())
                 ++$i;
                 break;
             default:
-                $result = self::parseScalar($value, $flags, null, array('"', "'"), $i, true, $references);
+                $result = self::parseScalar($value, $flags, null, $i, null === $tag, $references);
+        }
+
+        if (null !== $tag) {
+            return new TaggedValue($tag, $result);
         }
 
         // some comments are allowed at the end
         if (preg_replace('/\s+#.*$/A', '', substr($value, $i))) {
-            throw new ParseException(sprintf('Unexpected characters near "%s".', substr($value, $i)));
+            throw new ParseException(sprintf('Unexpected characters near "%s".', substr($value, $i)), self::$parsedLineNumber + 1, $value, self::$parsedFilename);
         }
 
         if (isset($mbEncoding)) {
@@ -121,14 +147,14 @@ public static function parse($value, $flags = 0, $references = array())
      * @param mixed $value The PHP variable to convert
      * @param int   $flags A bit field of Yaml::DUMP_* constants to customize the dumped YAML string
      *
-     * @return string The YAML string representing the PHP array
+     * @return string The YAML string representing the PHP value
      *
      * @throws DumpException When trying to dump PHP resource
      */
     public static function dump($value, $flags = 0)
     {
         if (is_bool($flags)) {
-            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
+            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
 
             if ($flags) {
                 $flags = Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE;
@@ -138,7 +164,7 @@ public static function dump($value, $flags = 0)
         }
 
         if (func_num_args() >= 3) {
-            @trigger_error('Passing a boolean flag to toggle object support is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::DUMP_OBJECT flag instead.', E_USER_DEPRECATED);
+            @trigger_error('Passing a boolean flag to toggle object support is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::DUMP_OBJECT flag instead.', E_USER_DEPRECATED);
 
             if (func_get_arg(2)) {
                 $flags |= Yaml::DUMP_OBJECT;
@@ -155,12 +181,16 @@ public static function dump($value, $flags = 0)
             case $value instanceof \DateTimeInterface:
                 return $value->format('c');
             case is_object($value):
+                if ($value instanceof TaggedValue) {
+                    return '!'.$value->getTag().' '.self::dump($value->getValue(), $flags);
+                }
+
                 if (Yaml::DUMP_OBJECT & $flags) {
-                    return '!php/object:'.serialize($value);
+                    return '!php/object '.self::dump(serialize($value));
                 }
 
                 if (Yaml::DUMP_OBJECT_AS_MAP & $flags && ($value instanceof \stdClass || $value instanceof \ArrayObject)) {
-                    return self::dumpArray((array) $value, $flags);
+                    return self::dumpArray($value, $flags & ~Yaml::DUMP_EMPTY_ARRAY_AS_SEQUENCE);
                 }
 
                 if (Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE & $flags) {
@@ -206,8 +236,9 @@ public static function dump($value, $flags = 0)
             case Escaper::requiresDoubleQuoting($value):
                 return Escaper::escapeWithDoubleQuotes($value);
             case Escaper::requiresSingleQuoting($value):
-            case preg_match(self::getHexRegex(), $value):
-            case preg_match(self::getTimestampRegex(), $value):
+            case Parser::preg_match('{^[0-9]+[_0-9]*$}', $value):
+            case Parser::preg_match(self::getHexRegex(), $value):
+            case Parser::preg_match(self::getTimestampRegex(), $value):
                 return Escaper::escapeWithSingleQuotes($value);
             default:
                 return $value;
@@ -219,12 +250,16 @@ public static function dump($value, $flags = 0)
      *
      * @internal
      *
-     * @param array $value The PHP array to check
+     * @param array|\ArrayObject|\stdClass $value The PHP array or array-like object to check
      *
      * @return bool true if value is hash array, false otherwise
      */
-    public static function isHash(array $value)
+    public static function isHash($value)
     {
+        if ($value instanceof \stdClass || $value instanceof \ArrayObject) {
+            return true;
+        }
+
         $expectedKey = 0;
 
         foreach ($value as $key => $val) {
@@ -247,7 +282,7 @@ public static function isHash(array $value)
     private static function dumpArray($value, $flags)
     {
         // array
-        if ($value && !self::isHash($value)) {
+        if (($value || Yaml::DUMP_EMPTY_ARRAY_AS_SEQUENCE & $flags) && !self::isHash($value)) {
             $output = array();
             foreach ($value as $val) {
                 $output[] = self::dump($val, $flags);
@@ -266,32 +301,31 @@ private static function dumpArray($value, $flags)
     }
 
     /**
-     * Parses a scalar to a YAML string.
+     * Parses a YAML scalar.
      *
-     * @param string $scalar
-     * @param int    $flags
-     * @param string $delimiters
-     * @param array  $stringDelimiters
-     * @param int    &$i
-     * @param bool   $evaluate
-     * @param array  $references
+     * @param string   $scalar
+     * @param int      $flags
+     * @param string[] $delimiters
+     * @param int      &$i
+     * @param bool     $evaluate
+     * @param array    $references
      *
-     * @return string A YAML string
+     * @return string
      *
      * @throws ParseException When malformed inline YAML string is parsed
      *
      * @internal
      */
-    public static function parseScalar($scalar, $flags = 0, $delimiters = null, $stringDelimiters = array('"', "'"), &$i = 0, $evaluate = true, $references = array())
+    public static function parseScalar($scalar, $flags = 0, $delimiters = null, &$i = 0, $evaluate = true, $references = array(), $legacyOmittedKeySupport = false)
     {
-        if (in_array($scalar[$i], $stringDelimiters)) {
+        if (in_array($scalar[$i], array('"', "'"))) {
             // quoted scalar
             $output = self::parseQuotedScalar($scalar, $i);
 
             if (null !== $delimiters) {
                 $tmp = ltrim(substr($scalar, $i), ' ');
                 if (!in_array($tmp[0], $delimiters)) {
-                    throw new ParseException(sprintf('Unexpected characters (%s).', substr($scalar, $i)));
+                    throw new ParseException(sprintf('Unexpected characters (%s).', substr($scalar, $i)), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
                 }
             }
         } else {
@@ -301,23 +335,23 @@ public static function parseScalar($scalar, $flags = 0, $delimiters = null, $str
                 $i += strlen($output);
 
                 // remove comments
-                if (preg_match('/[ \t]+#/', $output, $match, PREG_OFFSET_CAPTURE)) {
+                if (Parser::preg_match('/[ \t]+#/', $output, $match, PREG_OFFSET_CAPTURE)) {
                     $output = substr($output, 0, $match[0][1]);
                 }
-            } elseif (preg_match('/^(.+?)('.implode('|', $delimiters).')/', substr($scalar, $i), $match)) {
+            } elseif (Parser::preg_match('/^(.'.($legacyOmittedKeySupport ? '+' : '*').'?)('.implode('|', $delimiters).')/', substr($scalar, $i), $match)) {
                 $output = $match[1];
                 $i += strlen($output);
             } else {
-                throw new ParseException(sprintf('Malformed inline YAML string (%s).', $scalar));
+                throw new ParseException(sprintf('Malformed inline YAML string: %s.', $scalar), self::$parsedLineNumber + 1, null, self::$parsedFilename);
             }
 
             // a non-quoted string cannot start with @ or ` (reserved) nor with a scalar indicator (| or >)
             if ($output && ('@' === $output[0] || '`' === $output[0] || '|' === $output[0] || '>' === $output[0])) {
-                throw new ParseException(sprintf('The reserved indicator "%s" cannot start a plain scalar; you need to quote the scalar.', $output[0]));
+                throw new ParseException(sprintf('The reserved indicator "%s" cannot start a plain scalar; you need to quote the scalar.', $output[0]), self::$parsedLineNumber + 1, $output, self::$parsedFilename);
             }
 
             if ($output && '%' === $output[0]) {
-                @trigger_error(sprintf('Not quoting the scalar "%s" starting with the "%%" indicator character is deprecated since Symfony 3.1 and will throw a ParseException in 4.0.', $output), E_USER_DEPRECATED);
+                @trigger_error(self::getDeprecationMessage(sprintf('Not quoting the scalar "%s" starting with the "%%" indicator character is deprecated since Symfony 3.1 and will throw a ParseException in 4.0.', $output)), E_USER_DEPRECATED);
             }
 
             if ($evaluate) {
@@ -329,19 +363,19 @@ public static function parseScalar($scalar, $flags = 0, $delimiters = null, $str
     }
 
     /**
-     * Parses a quoted scalar to YAML.
+     * Parses a YAML quoted scalar.
      *
      * @param string $scalar
      * @param int    &$i
      *
-     * @return string A YAML string
+     * @return string
      *
      * @throws ParseException When malformed inline YAML string is parsed
      */
     private static function parseQuotedScalar($scalar, &$i)
     {
-        if (!preg_match('/'.self::REGEX_QUOTED_STRING.'/Au', substr($scalar, $i), $match)) {
-            throw new ParseException(sprintf('Malformed inline YAML string (%s).', substr($scalar, $i)));
+        if (!Parser::preg_match('/'.self::REGEX_QUOTED_STRING.'/Au', substr($scalar, $i), $match)) {
+            throw new ParseException(sprintf('Malformed inline YAML string: %s.', substr($scalar, $i)), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
         }
 
         $output = substr($match[0], 1, strlen($match[0]) - 2);
@@ -359,14 +393,14 @@ private static function parseQuotedScalar($scalar, &$i)
     }
 
     /**
-     * Parses a sequence to a YAML string.
+     * Parses a YAML sequence.
      *
      * @param string $sequence
      * @param int    $flags
      * @param int    &$i
      * @param array  $references
      *
-     * @return string A YAML string
+     * @return array
      *
      * @throws ParseException When malformed inline YAML string is parsed
      */
@@ -378,23 +412,28 @@ private static function parseSequence($sequence, $flags, &$i = 0, $references =
 
         // [foo, bar, ...]
         while ($i < $len) {
+            if (']' === $sequence[$i]) {
+                return $output;
+            }
+            if (',' === $sequence[$i] || ' ' === $sequence[$i]) {
+                ++$i;
+
+                continue;
+            }
+
+            $tag = self::parseTag($sequence, $i, $flags);
             switch ($sequence[$i]) {
                 case '[':
                     // nested sequence
-                    $output[] = self::parseSequence($sequence, $flags, $i, $references);
+                    $value = self::parseSequence($sequence, $flags, $i, $references);
                     break;
                 case '{':
                     // nested mapping
-                    $output[] = self::parseMapping($sequence, $flags, $i, $references);
-                    break;
-                case ']':
-                    return $output;
-                case ',':
-                case ' ':
+                    $value = self::parseMapping($sequence, $flags, $i, $references);
                     break;
                 default:
                     $isQuoted = in_array($sequence[$i], array('"', "'"));
-                    $value = self::parseScalar($sequence, $flags, array(',', ']'), array('"', "'"), $i, true, $references);
+                    $value = self::parseScalar($sequence, $flags, array(',', ']'), $i, null === $tag, $references);
 
                     // the value can be an array if a reference has been resolved to an array var
                     if (is_string($value) && !$isQuoted && false !== strpos($value, ': ')) {
@@ -407,26 +446,30 @@ private static function parseSequence($sequence, $flags, &$i = 0, $references =
                         }
                     }
 
-                    $output[] = $value;
-
                     --$i;
             }
 
+            if (null !== $tag) {
+                $value = new TaggedValue($tag, $value);
+            }
+
+            $output[] = $value;
+
             ++$i;
         }
 
-        throw new ParseException(sprintf('Malformed inline YAML string %s', $sequence));
+        throw new ParseException(sprintf('Malformed inline YAML string: %s.', $sequence), self::$parsedLineNumber + 1, null, self::$parsedFilename);
     }
 
     /**
-     * Parses a mapping to a YAML string.
+     * Parses a YAML mapping.
      *
      * @param string $mapping
      * @param int    $flags
      * @param int    &$i
      * @param array  $references
      *
-     * @return string A YAML string
+     * @return array|\stdClass
      *
      * @throws ParseException When malformed inline YAML string is parsed
      */
@@ -435,6 +478,7 @@ private static function parseMapping($mapping, $flags, &$i = 0, $references = ar
         $output = array();
         $len = strlen($mapping);
         ++$i;
+        $allowOverwrite = false;
 
         // {foo: bar, bar:foo, ...}
         while ($i < $len) {
@@ -452,12 +496,41 @@ private static function parseMapping($mapping, $flags, &$i = 0, $references = ar
             }
 
             // key
-            $key = self::parseScalar($mapping, $flags, array(':', ' '), array('"', "'"), $i, false);
+            $isKeyQuoted = in_array($mapping[$i], array('"', "'"), true);
+            $key = self::parseScalar($mapping, $flags, array(':', ' '), $i, false, array(), true);
+
+            if (':' !== $key && false === $i = strpos($mapping, ':', $i)) {
+                break;
+            }
 
-            // value
-            $done = false;
+            if (':' === $key) {
+                @trigger_error(self::getDeprecationMessage('Omitting the key of a mapping is deprecated and will throw a ParseException in 4.0.'), E_USER_DEPRECATED);
+            }
+
+            if (!$isKeyQuoted) {
+                $evaluatedKey = self::evaluateScalar($key, $flags, $references);
+
+                if ('' !== $key && $evaluatedKey !== $key && !is_string($evaluatedKey) && !is_int($evaluatedKey)) {
+                    @trigger_error(self::getDeprecationMessage('Implicit casting of incompatible mapping keys to strings is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0. Quote your evaluable mapping keys instead.'), E_USER_DEPRECATED);
+                }
+            }
+
+            if (':' !== $key && !$isKeyQuoted && (!isset($mapping[$i + 1]) || !in_array($mapping[$i + 1], array(' ', ',', '[', ']', '{', '}'), true))) {
+                @trigger_error(self::getDeprecationMessage('Using a colon after an unquoted mapping key that is not followed by an indication character (i.e. " ", ",", "[", "]", "{", "}") is deprecated since Symfony 3.2 and will throw a ParseException in 4.0.'), E_USER_DEPRECATED);
+            }
+
+            if ('<<' === $key) {
+                $allowOverwrite = true;
+            }
 
             while ($i < $len) {
+                if (':' === $mapping[$i] || ' ' === $mapping[$i]) {
+                    ++$i;
+
+                    continue;
+                }
+
+                $tag = self::parseTag($mapping, $i, $flags);
                 switch ($mapping[$i]) {
                     case '[':
                         // nested sequence
@@ -465,10 +538,20 @@ private static function parseMapping($mapping, $flags, &$i = 0, $references = ar
                         // Spec: Keys MUST be unique; first one wins.
                         // Parser cannot abort this mapping earlier, since lines
                         // are processed sequentially.
-                        if (!isset($output[$key])) {
-                            $output[$key] = $value;
+                        // But overwriting is allowed when a merge node is used in current block.
+                        if ('<<' === $key) {
+                            foreach ($value as $parsedValue) {
+                                $output += $parsedValue;
+                            }
+                        } elseif ($allowOverwrite || !isset($output[$key])) {
+                            if (null !== $tag) {
+                                $output[$key] = new TaggedValue($tag, $value);
+                            } else {
+                                $output[$key] = $value;
+                            }
+                        } elseif (isset($output[$key])) {
+                            @trigger_error(self::getDeprecationMessage(sprintf('Duplicate key "%s" detected whilst parsing YAML. Silent handling of duplicate mapping keys in YAML is deprecated since Symfony 3.2 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.', $key)), E_USER_DEPRECATED);
                         }
-                        $done = true;
                         break;
                     case '{':
                         // nested mapping
@@ -476,35 +559,45 @@ private static function parseMapping($mapping, $flags, &$i = 0, $references = ar
                         // Spec: Keys MUST be unique; first one wins.
                         // Parser cannot abort this mapping earlier, since lines
                         // are processed sequentially.
-                        if (!isset($output[$key])) {
-                            $output[$key] = $value;
+                        // But overwriting is allowed when a merge node is used in current block.
+                        if ('<<' === $key) {
+                            $output += $value;
+                        } elseif ($allowOverwrite || !isset($output[$key])) {
+                            if (null !== $tag) {
+                                $output[$key] = new TaggedValue($tag, $value);
+                            } else {
+                                $output[$key] = $value;
+                            }
+                        } elseif (isset($output[$key])) {
+                            @trigger_error(self::getDeprecationMessage(sprintf('Duplicate key "%s" detected whilst parsing YAML. Silent handling of duplicate mapping keys in YAML is deprecated since Symfony 3.2 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.', $key)), E_USER_DEPRECATED);
                         }
-                        $done = true;
-                        break;
-                    case ':':
-                    case ' ':
                         break;
                     default:
-                        $value = self::parseScalar($mapping, $flags, array(',', '}'), array('"', "'"), $i, true, $references);
+                        $value = self::parseScalar($mapping, $flags, array(',', '}'), $i, null === $tag, $references);
                         // Spec: Keys MUST be unique; first one wins.
                         // Parser cannot abort this mapping earlier, since lines
                         // are processed sequentially.
-                        if (!isset($output[$key])) {
-                            $output[$key] = $value;
+                        // But overwriting is allowed when a merge node is used in current block.
+                        if ('<<' === $key) {
+                            $output += $value;
+                        } elseif ($allowOverwrite || !isset($output[$key])) {
+                            if (null !== $tag) {
+                                $output[$key] = new TaggedValue($tag, $value);
+                            } else {
+                                $output[$key] = $value;
+                            }
+                        } elseif (isset($output[$key])) {
+                            @trigger_error(self::getDeprecationMessage(sprintf('Duplicate key "%s" detected whilst parsing YAML. Silent handling of duplicate mapping keys in YAML is deprecated since Symfony 3.2 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.', $key)), E_USER_DEPRECATED);
                         }
-                        $done = true;
                         --$i;
                 }
-
                 ++$i;
 
-                if ($done) {
-                    continue 2;
-                }
+                continue 2;
             }
         }
 
-        throw new ParseException(sprintf('Malformed inline YAML string %s', $mapping));
+        throw new ParseException(sprintf('Malformed inline YAML string: %s.', $mapping), self::$parsedLineNumber + 1, null, self::$parsedFilename);
     }
 
     /**
@@ -514,7 +607,7 @@ private static function parseMapping($mapping, $flags, &$i = 0, $references = ar
      * @param int    $flags
      * @param array  $references
      *
-     * @return string A YAML string
+     * @return mixed The evaluated YAML string
      *
      * @throws ParseException when object parsing support was disabled and the parser detected a PHP object or when a reference could not be resolved
      */
@@ -532,11 +625,11 @@ private static function evaluateScalar($scalar, $flags, $references = array())
 
             // an unquoted *
             if (false === $value || '' === $value) {
-                throw new ParseException('A reference must contain at least one character.');
+                throw new ParseException('A reference must contain at least one character.', self::$parsedLineNumber + 1, $value, self::$parsedFilename);
             }
 
             if (!array_key_exists($value, $references)) {
-                throw new ParseException(sprintf('Reference "%s" does not exist.', $value));
+                throw new ParseException(sprintf('Reference "%s" does not exist.', $value), self::$parsedLineNumber + 1, $value, self::$parsedFilename);
             }
 
             return $references[$value];
@@ -551,37 +644,97 @@ private static function evaluateScalar($scalar, $flags, $references = array())
                 return true;
             case 'false' === $scalarLower:
                 return false;
-            // Optimise for returning strings.
-            case $scalar[0] === '+' || $scalar[0] === '-' || $scalar[0] === '.' || $scalar[0] === '!' || is_numeric($scalar[0]):
+            case '!' === $scalar[0]:
                 switch (true) {
                     case 0 === strpos($scalar, '!str'):
+                        @trigger_error(self::getDeprecationMessage('Support for the !str tag is deprecated since Symfony 3.4. Use the !!str tag instead.'), E_USER_DEPRECATED);
+
                         return (string) substr($scalar, 5);
+                    case 0 === strpos($scalar, '!!str '):
+                        return (string) substr($scalar, 6);
                     case 0 === strpos($scalar, '! '):
+                        @trigger_error(self::getDeprecationMessage('Using the non-specific tag "!" is deprecated since Symfony 3.4 as its behavior will change in 4.0. It will force non-evaluating your values in 4.0. Use plain integers or !!float instead.'), E_USER_DEPRECATED);
+
                         return (int) self::parseScalar(substr($scalar, 2), $flags);
                     case 0 === strpos($scalar, '!php/object:'):
                         if (self::$objectSupport) {
+                            @trigger_error(self::getDeprecationMessage('The !php/object: tag to indicate dumped PHP objects is deprecated since Symfony 3.4 and will be removed in 4.0. Use the !php/object (without the colon) tag instead.'), E_USER_DEPRECATED);
+
                             return unserialize(substr($scalar, 12));
                         }
 
                         if (self::$exceptionOnInvalidType) {
-                            throw new ParseException('Object support when parsing a YAML file has been disabled.');
+                            throw new ParseException('Object support when parsing a YAML file has been disabled.', self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
                         }
 
                         return;
                     case 0 === strpos($scalar, '!!php/object:'):
                         if (self::$objectSupport) {
-                            @trigger_error('The !!php/object tag to indicate dumped PHP objects is deprecated since version 3.1 and will be removed in 4.0. Use the !php/object tag instead.', E_USER_DEPRECATED);
+                            @trigger_error(self::getDeprecationMessage('The !!php/object: tag to indicate dumped PHP objects is deprecated since Symfony 3.1 and will be removed in 4.0. Use the !php/object (without the colon) tag instead.'), E_USER_DEPRECATED);
 
                             return unserialize(substr($scalar, 13));
                         }
 
                         if (self::$exceptionOnInvalidType) {
-                            throw new ParseException('Object support when parsing a YAML file has been disabled.');
+                            throw new ParseException('Object support when parsing a YAML file has been disabled.', self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
+                        }
+
+                        return;
+                    case 0 === strpos($scalar, '!php/object'):
+                        if (self::$objectSupport) {
+                            return unserialize(self::parseScalar(substr($scalar, 12)));
+                        }
+
+                        if (self::$exceptionOnInvalidType) {
+                            throw new ParseException('Object support when parsing a YAML file has been disabled.', self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
+                        }
+
+                        return;
+                    case 0 === strpos($scalar, '!php/const:'):
+                        if (self::$constantSupport) {
+                            @trigger_error(self::getDeprecationMessage('The !php/const: tag to indicate dumped PHP constants is deprecated since Symfony 3.4 and will be removed in 4.0. Use the !php/const (without the colon) tag instead.'), E_USER_DEPRECATED);
+
+                            if (defined($const = substr($scalar, 11))) {
+                                return constant($const);
+                            }
+
+                            throw new ParseException(sprintf('The constant "%s" is not defined.', $const), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
+                        }
+                        if (self::$exceptionOnInvalidType) {
+                            throw new ParseException(sprintf('The string "%s" could not be parsed as a constant. Have you forgotten to pass the "Yaml::PARSE_CONSTANT" flag to the parser?', $scalar), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
+                        }
+
+                        return;
+                    case 0 === strpos($scalar, '!php/const'):
+                        if (self::$constantSupport) {
+                            $i = 0;
+                            if (defined($const = self::parseScalar(substr($scalar, 11), 0, null, $i, false))) {
+                                return constant($const);
+                            }
+
+                            throw new ParseException(sprintf('The constant "%s" is not defined.', $const), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
+                        }
+                        if (self::$exceptionOnInvalidType) {
+                            throw new ParseException(sprintf('The string "%s" could not be parsed as a constant. Have you forgotten to pass the "Yaml::PARSE_CONSTANT" flag to the parser?', $scalar), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
                         }
 
                         return;
                     case 0 === strpos($scalar, '!!float '):
                         return (float) substr($scalar, 8);
+                    case 0 === strpos($scalar, '!!binary '):
+                        return self::evaluateBinaryScalar(substr($scalar, 9));
+                    default:
+                        @trigger_error(self::getDeprecationMessage(sprintf('Using the unquoted scalar value "%s" is deprecated since Symfony 3.3 and will be considered as a tagged value in 4.0. You must quote it.', $scalar)), E_USER_DEPRECATED);
+                }
+
+            // Optimize for returning strings.
+            // no break
+            case '+' === $scalar[0] || '-' === $scalar[0] || '.' === $scalar[0] || is_numeric($scalar[0]):
+                switch (true) {
+                    case Parser::preg_match('{^[+-]?[0-9][0-9_]*$}', $scalar):
+                        $scalar = str_replace('_', '', (string) $scalar);
+                        // omitting the break / return as integers are handled in the next case
+                        // no break
                     case ctype_digit($scalar):
                         $raw = $scalar;
                         $cast = (int) $scalar;
@@ -593,23 +746,26 @@ private static function evaluateScalar($scalar, $flags, $references = array())
 
                         return '0' == $scalar[1] ? octdec($scalar) : (((string) $raw === (string) $cast) ? $cast : $raw);
                     case is_numeric($scalar):
-                    case preg_match(self::getHexRegex(), $scalar):
+                    case Parser::preg_match(self::getHexRegex(), $scalar):
+                        $scalar = str_replace('_', '', $scalar);
+
                         return '0x' === $scalar[0].$scalar[1] ? hexdec($scalar) : (float) $scalar;
                     case '.inf' === $scalarLower:
                     case '.nan' === $scalarLower:
                         return -log(0);
                     case '-.inf' === $scalarLower:
                         return log(0);
-                    case 0 === strpos($scalar, '!!binary '):
-                        return self::evaluateBinaryScalar(substr($scalar, 9));
-                    case preg_match('/^(-|\+)?[0-9,]+(\.[0-9]+)?$/', $scalar):
-                        return (float) str_replace(',', '', $scalar);
-                    case preg_match(self::getTimestampRegex(), $scalar):
-                        if (Yaml::PARSE_DATETIME & $flags) {
-                            $date = new \DateTime($scalar);
-                            $date->setTimeZone(new \DateTimeZone('UTC'));
+                    case Parser::preg_match('/^(-|\+)?[0-9][0-9,]*(\.[0-9_]+)?$/', $scalar):
+                    case Parser::preg_match('/^(-|\+)?[0-9][0-9_]*(\.[0-9_]+)?$/', $scalar):
+                        if (false !== strpos($scalar, ',')) {
+                            @trigger_error(self::getDeprecationMessage('Using the comma as a group separator for floats is deprecated since Symfony 3.2 and will be removed in 4.0.'), E_USER_DEPRECATED);
+                        }
 
-                            return $date;
+                        return (float) str_replace(array(',', '_'), '', $scalar);
+                    case Parser::preg_match(self::getTimestampRegex(), $scalar):
+                        if (Yaml::PARSE_DATETIME & $flags) {
+                            // When no timezone is provided in the parsed date, YAML spec says we must assume UTC.
+                            return new \DateTime($scalar, new \DateTimeZone('UTC'));
                         }
 
                         $timeZone = date_default_timezone_get();
@@ -619,9 +775,48 @@ private static function evaluateScalar($scalar, $flags, $references = array())
 
                         return $time;
                 }
-            default:
-                return (string) $scalar;
         }
+
+        return (string) $scalar;
+    }
+
+    /**
+     * @param string $value
+     * @param int    &$i
+     * @param int    $flags
+     *
+     * @return null|string
+     */
+    private static function parseTag($value, &$i, $flags)
+    {
+        if ('!' !== $value[$i]) {
+            return;
+        }
+
+        $tagLength = strcspn($value, " \t\n", $i + 1);
+        $tag = substr($value, $i + 1, $tagLength);
+
+        $nextOffset = $i + $tagLength + 1;
+        $nextOffset += strspn($value, ' ', $nextOffset);
+
+        // Is followed by a scalar
+        if ((!isset($value[$nextOffset]) || !in_array($value[$nextOffset], array('[', '{'), true)) && 'tagged' !== $tag) {
+            // Manage non-whitelisted scalars in {@link self::evaluateScalar()}
+            return;
+        }
+
+        // Built-in tags
+        if ($tag && '!' === $tag[0]) {
+            throw new ParseException(sprintf('The built-in tag "!%s" is not implemented.', $tag), self::$parsedLineNumber + 1, $value, self::$parsedFilename);
+        }
+
+        if (Yaml::PARSE_CUSTOM_TAGS & $flags) {
+            $i = $nextOffset;
+
+            return $tag;
+        }
+
+        throw new ParseException(sprintf('Tags support is not enabled. Enable the `Yaml::PARSE_CUSTOM_TAGS` flag to use "!%s".', $tag), self::$parsedLineNumber + 1, $value, self::$parsedFilename);
     }
 
     /**
@@ -636,11 +831,11 @@ public static function evaluateBinaryScalar($scalar)
         $parsedBinaryData = self::parseScalar(preg_replace('/\s/', '', $scalar));
 
         if (0 !== (strlen($parsedBinaryData) % 4)) {
-            throw new ParseException(sprintf('The normalized base64 encoded data (data without whitespace characters) length must be a multiple of four (%d bytes given).', strlen($parsedBinaryData)));
+            throw new ParseException(sprintf('The normalized base64 encoded data (data without whitespace characters) length must be a multiple of four (%d bytes given).', strlen($parsedBinaryData)), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
         }
 
-        if (!preg_match('#^[A-Z0-9+/]+={0,2}$#i', $parsedBinaryData)) {
-            throw new ParseException(sprintf('The base64 encoded data (%s) contains invalid characters.', $parsedBinaryData));
+        if (!Parser::preg_match('#^[A-Z0-9+/]+={0,2}$#i', $parsedBinaryData)) {
+            throw new ParseException(sprintf('The base64 encoded data (%s) contains invalid characters.', $parsedBinaryData), self::$parsedLineNumber + 1, $scalar, self::$parsedFilename);
         }
 
         return base64_decode($parsedBinaryData, true);
@@ -648,7 +843,7 @@ public static function evaluateBinaryScalar($scalar)
 
     private static function isBinaryString($value)
     {
-        return !preg_match('//u', $value) || preg_match('/[^\x09-\x0d\x20-\xff]/', $value);
+        return !preg_match('//u', $value) || preg_match('/[^\x00\x07-\x0d\x1B\x20-\xff]/', $value);
     }
 
     /**
@@ -683,6 +878,21 @@ private static function getTimestampRegex()
      */
     private static function getHexRegex()
     {
-        return '~^0x[0-9a-f]++$~i';
+        return '~^0x[0-9a-f_]++$~i';
+    }
+
+    private static function getDeprecationMessage($message)
+    {
+        $message = rtrim($message, '.');
+
+        if (null !== self::$parsedFilename) {
+            $message .= ' in '.self::$parsedFilename;
+        }
+
+        if (-1 !== self::$parsedLineNumber) {
+            $message .= ' on line '.(self::$parsedLineNumber + 1);
+        }
+
+        return $message.'.';
     }
 }
diff --git a/lib/composer/vendor/symfony/yaml/LICENSE b/lib/composer/vendor/symfony/yaml/LICENSE
index 12a74531e..21d7fb9e2 100644
--- a/lib/composer/vendor/symfony/yaml/LICENSE
+++ b/lib/composer/vendor/symfony/yaml/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2004-2016 Fabien Potencier
+Copyright (c) 2004-2018 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/lib/composer/vendor/symfony/yaml/Parser.php b/lib/composer/vendor/symfony/yaml/Parser.php
index de908c8a3..e7c3ddbd5 100644
--- a/lib/composer/vendor/symfony/yaml/Parser.php
+++ b/lib/composer/vendor/symfony/yaml/Parser.php
@@ -12,17 +12,21 @@
 namespace Symfony\Component\Yaml;
 
 use Symfony\Component\Yaml\Exception\ParseException;
+use Symfony\Component\Yaml\Tag\TaggedValue;
 
 /**
  * Parser parses YAML strings to convert them to PHP arrays.
  *
  * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @final since version 3.4
  */
 class Parser
 {
-    const TAG_PATTERN = '((?P<tag>![\w!.\/:-]+) +)?';
+    const TAG_PATTERN = '(?P<tag>![\w!.\/:-]+)';
     const BLOCK_SCALAR_HEADER_PATTERN = '(?P<separator>\||>)(?P<modifiers>\+|\-|\d+|\+\d+|\-\d+|\d+\+|\d+\-)?(?P<comments> +#.*)?';
 
+    private $filename;
     private $offset = 0;
     private $totalNumberOfLines;
     private $lines = array();
@@ -32,18 +36,48 @@ class Parser
     private $skippedLineNumbers = array();
     private $locallySkippedLineNumbers = array();
 
+    public function __construct()
+    {
+        if (func_num_args() > 0) {
+            @trigger_error(sprintf('The constructor arguments $offset, $totalNumberOfLines, $skippedLineNumbers of %s are deprecated and will be removed in 4.0', self::class), E_USER_DEPRECATED);
+
+            $this->offset = func_get_arg(0);
+            if (func_num_args() > 1) {
+                $this->totalNumberOfLines = func_get_arg(1);
+            }
+            if (func_num_args() > 2) {
+                $this->skippedLineNumbers = func_get_arg(2);
+            }
+        }
+    }
+
     /**
-     * Constructor.
+     * Parses a YAML file into a PHP value.
+     *
+     * @param string $filename The path to the YAML file to be parsed
+     * @param int    $flags    A bit field of PARSE_* constants to customize the YAML parser behavior
+     *
+     * @return mixed The YAML converted to a PHP value
      *
-     * @param int      $offset             The offset of YAML document (used for line numbers in error messages)
-     * @param int|null $totalNumberOfLines The overall number of lines being parsed
-     * @param int[]    $skippedLineNumbers Number of comment lines that have been skipped by the parser
+     * @throws ParseException If the file could not be read or the YAML is not valid
      */
-    public function __construct($offset = 0, $totalNumberOfLines = null, array $skippedLineNumbers = array())
+    public function parseFile($filename, $flags = 0)
     {
-        $this->offset = $offset;
-        $this->totalNumberOfLines = $totalNumberOfLines;
-        $this->skippedLineNumbers = $skippedLineNumbers;
+        if (!is_file($filename)) {
+            throw new ParseException(sprintf('File "%s" does not exist.', $filename));
+        }
+
+        if (!is_readable($filename)) {
+            throw new ParseException(sprintf('File "%s" cannot be read.', $filename));
+        }
+
+        $this->filename = $filename;
+
+        try {
+            return $this->parse(file_get_contents($filename), $flags);
+        } finally {
+            $this->filename = null;
+        }
     }
 
     /**
@@ -59,7 +93,7 @@ public function __construct($offset = 0, $totalNumberOfLines = null, array $skip
     public function parse($value, $flags = 0)
     {
         if (is_bool($flags)) {
-            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
+            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
 
             if ($flags) {
                 $flags = Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE;
@@ -69,7 +103,7 @@ public function parse($value, $flags = 0)
         }
 
         if (func_num_args() >= 3) {
-            @trigger_error('Passing a boolean flag to toggle object support is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT flag instead.', E_USER_DEPRECATED);
+            @trigger_error('Passing a boolean flag to toggle object support is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT flag instead.', E_USER_DEPRECATED);
 
             if (func_get_arg(2)) {
                 $flags |= Yaml::PARSE_OBJECT;
@@ -77,61 +111,125 @@ public function parse($value, $flags = 0)
         }
 
         if (func_num_args() >= 4) {
-            @trigger_error('Passing a boolean flag to toggle object for map support is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT_FOR_MAP flag instead.', E_USER_DEPRECATED);
+            @trigger_error('Passing a boolean flag to toggle object for map support is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT_FOR_MAP flag instead.', E_USER_DEPRECATED);
 
             if (func_get_arg(3)) {
                 $flags |= Yaml::PARSE_OBJECT_FOR_MAP;
             }
         }
 
-        if (!preg_match('//u', $value)) {
-            throw new ParseException('The YAML value does not appear to be valid UTF-8.');
+        if (Yaml::PARSE_KEYS_AS_STRINGS & $flags) {
+            @trigger_error('Using the Yaml::PARSE_KEYS_AS_STRINGS flag is deprecated since Symfony 3.4 as it will be removed in 4.0. Quote your keys when they are evaluable instead.', E_USER_DEPRECATED);
+        }
+
+        if (false === preg_match('//u', $value)) {
+            throw new ParseException('The YAML value does not appear to be valid UTF-8.', -1, null, $this->filename);
+        }
+
+        $this->refs = array();
+
+        $mbEncoding = null;
+        $e = null;
+        $data = null;
+
+        if (2 /* MB_OVERLOAD_STRING */ & (int) ini_get('mbstring.func_overload')) {
+            $mbEncoding = mb_internal_encoding();
+            mb_internal_encoding('UTF-8');
+        }
+
+        try {
+            $data = $this->doParse($value, $flags);
+        } catch (\Exception $e) {
+        } catch (\Throwable $e) {
+        }
+
+        if (null !== $mbEncoding) {
+            mb_internal_encoding($mbEncoding);
         }
+
+        $this->lines = array();
+        $this->currentLine = '';
+        $this->refs = array();
+        $this->skippedLineNumbers = array();
+        $this->locallySkippedLineNumbers = array();
+
+        if (null !== $e) {
+            throw $e;
+        }
+
+        return $data;
+    }
+
+    private function doParse($value, $flags)
+    {
         $this->currentLineNb = -1;
         $this->currentLine = '';
         $value = $this->cleanup($value);
         $this->lines = explode("\n", $value);
+        $this->locallySkippedLineNumbers = array();
 
         if (null === $this->totalNumberOfLines) {
             $this->totalNumberOfLines = count($this->lines);
         }
 
-        if (2 /* MB_OVERLOAD_STRING */ & (int) ini_get('mbstring.func_overload')) {
-            $mbEncoding = mb_internal_encoding();
-            mb_internal_encoding('UTF-8');
+        if (!$this->moveToNextLine()) {
+            return null;
         }
 
         $data = array();
         $context = null;
         $allowOverwrite = false;
-        while ($this->moveToNextLine()) {
+
+        while ($this->isCurrentLineEmpty()) {
+            if (!$this->moveToNextLine()) {
+                return null;
+            }
+        }
+
+        // Resolves the tag and returns if end of the document
+        if (null !== ($tag = $this->getLineTag($this->currentLine, $flags, false)) && !$this->moveToNextLine()) {
+            return new TaggedValue($tag, '');
+        }
+
+        do {
             if ($this->isCurrentLineEmpty()) {
                 continue;
             }
 
             // tab?
             if ("\t" === $this->currentLine[0]) {
-                throw new ParseException('A YAML file cannot contain tabs as indentation.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
+                throw new ParseException('A YAML file cannot contain tabs as indentation.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename);
             }
 
+            Inline::initialize($flags, $this->getRealCurrentLineNb(), $this->filename);
+
             $isRef = $mergeNode = false;
-            if (preg_match('#^\-((?P<leadspaces>\s+)(?P<value>.+?))?\s*$#u', $this->currentLine, $values)) {
+            if (self::preg_match('#^\-((?P<leadspaces>\s+)(?P<value>.+))?$#u', rtrim($this->currentLine), $values)) {
                 if ($context && 'mapping' == $context) {
-                    throw new ParseException('You cannot define a sequence item when in a mapping', $this->getRealCurrentLineNb() + 1, $this->currentLine);
+                    throw new ParseException('You cannot define a sequence item when in a mapping', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename);
                 }
                 $context = 'sequence';
 
-                if (isset($values['value']) && preg_match('#^&(?P<ref>[^ ]+) *(?P<value>.*)#u', $values['value'], $matches)) {
+                if (isset($values['value']) && self::preg_match('#^&(?P<ref>[^ ]+) *(?P<value>.*)#u', $values['value'], $matches)) {
                     $isRef = $matches['ref'];
                     $values['value'] = $matches['value'];
                 }
 
+                if (isset($values['value'][1]) && '?' === $values['value'][0] && ' ' === $values['value'][1]) {
+                    @trigger_error($this->getDeprecationMessage('Starting an unquoted string with a question mark followed by a space is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.'), E_USER_DEPRECATED);
+                }
+
                 // array
                 if (!isset($values['value']) || '' == trim($values['value'], ' ') || 0 === strpos(ltrim($values['value'], ' '), '#')) {
                     $data[] = $this->parseBlock($this->getRealCurrentLineNb() + 1, $this->getNextEmbedBlock(null, true), $flags);
+                } elseif (null !== $subTag = $this->getLineTag(ltrim($values['value'], ' '), $flags)) {
+                    $data[] = new TaggedValue(
+                        $subTag,
+                        $this->parseBlock($this->getRealCurrentLineNb() + 1, $this->getNextEmbedBlock(null, true), $flags)
+                    );
                 } else {
                     if (isset($values['leadspaces'])
-                        && preg_match('#^(?P<key>'.Inline::REGEX_QUOTED_STRING.'|[^ \'"\{\[].*?) *\:(\s+(?P<value>.+?))?\s*$#u', $values['value'], $matches)
+                        && self::preg_match('#^(?P<key>'.Inline::REGEX_QUOTED_STRING.'|[^ \'"\{\[].*?) *\:(\s+(?P<value>.+?))?\s*$#u', $this->trimTag($values['value']), $matches)
                     ) {
                         // this is a compact notation element, add to next block and parse
                         $block = $values['value'];
@@ -147,16 +245,25 @@ public function parse($value, $flags = 0)
                 if ($isRef) {
                     $this->refs[$isRef] = end($data);
                 }
-            } elseif (preg_match('#^(?P<key>'.Inline::REGEX_QUOTED_STRING.'|[^ \'"\[\{].*?) *\:(\s+(?P<value>.+?))?\s*$#u', $this->currentLine, $values) && (false === strpos($values['key'], ' #') || in_array($values['key'][0], array('"', "'")))) {
+            } elseif (
+                self::preg_match('#^(?P<key>(?:![^\s]++\s++)?(?:'.Inline::REGEX_QUOTED_STRING.'|(?:!?!php/const:)?[^ \'"\[\{!].*?)) *\:(\s++(?P<value>.+))?$#u', rtrim($this->currentLine), $values)
+                && (false === strpos($values['key'], ' #') || in_array($values['key'][0], array('"', "'")))
+            ) {
                 if ($context && 'sequence' == $context) {
-                    throw new ParseException('You cannot define a mapping item when in a sequence', $this->currentLineNb + 1, $this->currentLine);
+                    throw new ParseException('You cannot define a mapping item when in a sequence', $this->currentLineNb + 1, $this->currentLine, $this->filename);
                 }
                 $context = 'mapping';
 
-                // force correct settings
-                Inline::parse(null, $flags, $this->refs);
                 try {
-                    $key = Inline::parseScalar($values['key']);
+                    $i = 0;
+                    $evaluateKey = !(Yaml::PARSE_KEYS_AS_STRINGS & $flags);
+
+                    // constants in key will be evaluated anyway
+                    if (isset($values['key'][0]) && '!' === $values['key'][0] && Yaml::PARSE_CONSTANT & $flags) {
+                        $evaluateKey = true;
+                    }
+
+                    $key = Inline::parseScalar($values['key'], 0, null, $i, $evaluateKey);
                 } catch (ParseException $e) {
                     $e->setParsedLine($this->getRealCurrentLineNb() + 1);
                     $e->setSnippet($this->currentLine);
@@ -164,41 +271,50 @@ public function parse($value, $flags = 0)
                     throw $e;
                 }
 
+                if (!is_string($key) && !is_int($key)) {
+                    $keyType = is_numeric($key) ? 'numeric key' : 'non-string key';
+                    @trigger_error($this->getDeprecationMessage(sprintf('Implicit casting of %s to string is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0. Quote your evaluable mapping keys instead.', $keyType)), E_USER_DEPRECATED);
+                }
+
                 // Convert float keys to strings, to avoid being converted to integers by PHP
                 if (is_float($key)) {
                     $key = (string) $key;
                 }
 
-                if ('<<' === $key) {
+                if ('<<' === $key && (!isset($values['value']) || !self::preg_match('#^&(?P<ref>[^ ]+)#u', $values['value'], $refMatches))) {
                     $mergeNode = true;
                     $allowOverwrite = true;
-                    if (isset($values['value']) && 0 === strpos($values['value'], '*')) {
-                        $refName = substr($values['value'], 1);
+                    if (isset($values['value'][0]) && '*' === $values['value'][0]) {
+                        $refName = substr(rtrim($values['value']), 1);
                         if (!array_key_exists($refName, $this->refs)) {
-                            throw new ParseException(sprintf('Reference "%s" does not exist.', $refName), $this->getRealCurrentLineNb() + 1, $this->currentLine);
+                            throw new ParseException(sprintf('Reference "%s" does not exist.', $refName), $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename);
                         }
 
                         $refValue = $this->refs[$refName];
 
-                        if (!is_array($refValue)) {
-                            throw new ParseException('YAML merge keys used with a scalar value instead of an array.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
+                        if (Yaml::PARSE_OBJECT_FOR_MAP & $flags && $refValue instanceof \stdClass) {
+                            $refValue = (array) $refValue;
                         }
 
-                        foreach ($refValue as $key => $value) {
-                            if (!isset($data[$key])) {
-                                $data[$key] = $value;
-                            }
+                        if (!is_array($refValue)) {
+                            throw new ParseException('YAML merge keys used with a scalar value instead of an array.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename);
                         }
+
+                        $data += $refValue; // array union
                     } else {
-                        if (isset($values['value']) && $values['value'] !== '') {
+                        if (isset($values['value']) && '' !== $values['value']) {
                             $value = $values['value'];
                         } else {
                             $value = $this->getNextEmbedBlock();
                         }
                         $parsed = $this->parseBlock($this->getRealCurrentLineNb() + 1, $value, $flags);
 
+                        if (Yaml::PARSE_OBJECT_FOR_MAP & $flags && $parsed instanceof \stdClass) {
+                            $parsed = (array) $parsed;
+                        }
+
                         if (!is_array($parsed)) {
-                            throw new ParseException('YAML merge keys used with a scalar value instead of an array.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
+                            throw new ParseException('YAML merge keys used with a scalar value instead of an array.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename);
                         }
 
                         if (isset($parsed[0])) {
@@ -206,56 +322,75 @@ public function parse($value, $flags = 0)
                             // and each of these nodes is merged in turn according to its order in the sequence. Keys in mapping nodes earlier
                             // in the sequence override keys specified in later mapping nodes.
                             foreach ($parsed as $parsedItem) {
-                                if (!is_array($parsedItem)) {
-                                    throw new ParseException('Merge items must be arrays.', $this->getRealCurrentLineNb() + 1, $parsedItem);
+                                if (Yaml::PARSE_OBJECT_FOR_MAP & $flags && $parsedItem instanceof \stdClass) {
+                                    $parsedItem = (array) $parsedItem;
                                 }
 
-                                foreach ($parsedItem as $key => $value) {
-                                    if (!isset($data[$key])) {
-                                        $data[$key] = $value;
-                                    }
+                                if (!is_array($parsedItem)) {
+                                    throw new ParseException('Merge items must be arrays.', $this->getRealCurrentLineNb() + 1, $parsedItem, $this->filename);
                                 }
+
+                                $data += $parsedItem; // array union
                             }
                         } else {
                             // If the value associated with the key is a single mapping node, each of its key/value pairs is inserted into the
                             // current mapping, unless the key already exists in it.
-                            foreach ($parsed as $key => $value) {
-                                if (!isset($data[$key])) {
-                                    $data[$key] = $value;
-                                }
-                            }
+                            $data += $parsed; // array union
                         }
                     }
-                } elseif (isset($values['value']) && preg_match('#^&(?P<ref>[^ ]+) *(?P<value>.*)#u', $values['value'], $matches)) {
+                } elseif ('<<' !== $key && isset($values['value']) && self::preg_match('#^&(?P<ref>[^ ]++) *+(?P<value>.*)#u', $values['value'], $matches)) {
                     $isRef = $matches['ref'];
                     $values['value'] = $matches['value'];
                 }
 
+                $subTag = null;
                 if ($mergeNode) {
                     // Merge keys
-                } elseif (!isset($values['value']) || '' == trim($values['value'], ' ') || 0 === strpos(ltrim($values['value'], ' '), '#')) {
+                } elseif (!isset($values['value']) || '' === $values['value'] || 0 === strpos($values['value'], '#') || (null !== $subTag = $this->getLineTag($values['value'], $flags)) || '<<' === $key) {
                     // hash
                     // if next line is less indented or equal, then it means that the current value is null
                     if (!$this->isNextLineIndented() && !$this->isNextLineUnIndentedCollection()) {
                         // Spec: Keys MUST be unique; first one wins.
                         // But overwriting is allowed when a merge node is used in current block.
                         if ($allowOverwrite || !isset($data[$key])) {
-                            $data[$key] = null;
+                            if (null !== $subTag) {
+                                $data[$key] = new TaggedValue($subTag, '');
+                            } else {
+                                $data[$key] = null;
+                            }
+                        } else {
+                            @trigger_error($this->getDeprecationMessage(sprintf('Duplicate key "%s" detected whilst parsing YAML. Silent handling of duplicate mapping keys in YAML is deprecated since Symfony 3.2 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.', $key)), E_USER_DEPRECATED);
                         }
                     } else {
                         $value = $this->parseBlock($this->getRealCurrentLineNb() + 1, $this->getNextEmbedBlock(), $flags);
-                        // Spec: Keys MUST be unique; first one wins.
-                        // But overwriting is allowed when a merge node is used in current block.
-                        if ($allowOverwrite || !isset($data[$key])) {
-                            $data[$key] = $value;
+                        if ('<<' === $key) {
+                            $this->refs[$refMatches['ref']] = $value;
+
+                            if (Yaml::PARSE_OBJECT_FOR_MAP & $flags && $value instanceof \stdClass) {
+                                $value = (array) $value;
+                            }
+
+                            $data += $value;
+                        } elseif ($allowOverwrite || !isset($data[$key])) {
+                            // Spec: Keys MUST be unique; first one wins.
+                            // But overwriting is allowed when a merge node is used in current block.
+                            if (null !== $subTag) {
+                                $data[$key] = new TaggedValue($subTag, $value);
+                            } else {
+                                $data[$key] = $value;
+                            }
+                        } else {
+                            @trigger_error($this->getDeprecationMessage(sprintf('Duplicate key "%s" detected whilst parsing YAML. Silent handling of duplicate mapping keys in YAML is deprecated since Symfony 3.2 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.', $key)), E_USER_DEPRECATED);
                         }
                     }
                 } else {
-                    $value = $this->parseValue($values['value'], $flags, $context);
+                    $value = $this->parseValue(rtrim($values['value']), $flags, $context);
                     // Spec: Keys MUST be unique; first one wins.
                     // But overwriting is allowed when a merge node is used in current block.
                     if ($allowOverwrite || !isset($data[$key])) {
                         $data[$key] = $value;
+                    } else {
+                        @trigger_error($this->getDeprecationMessage(sprintf('Duplicate key "%s" detected whilst parsing YAML. Silent handling of duplicate mapping keys in YAML is deprecated since Symfony 3.2 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.', $key)), E_USER_DEPRECATED);
                     }
                 }
                 if ($isRef) {
@@ -264,7 +399,11 @@ public function parse($value, $flags = 0)
             } else {
                 // multiple documents are not supported
                 if ('---' === $this->currentLine) {
-                    throw new ParseException('Multiple documents are not supported.', $this->currentLineNb + 1, $this->currentLine);
+                    throw new ParseException('Multiple documents are not supported.', $this->currentLineNb + 1, $this->currentLine, $this->filename);
+                }
+
+                if (isset($this->currentLine[1]) && '?' === $this->currentLine[0] && ' ' === $this->currentLine[1]) {
+                    @trigger_error($this->getDeprecationMessage('Starting an unquoted string with a question mark followed by a space is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.'), E_USER_DEPRECATED);
                 }
 
                 // 1-liner optionally followed by newline(s)
@@ -278,39 +417,68 @@ public function parse($value, $flags = 0)
                         throw $e;
                     }
 
-                    if (isset($mbEncoding)) {
-                        mb_internal_encoding($mbEncoding);
-                    }
-
                     return $value;
                 }
 
-                switch (preg_last_error()) {
-                    case PREG_INTERNAL_ERROR:
-                        $error = 'Internal PCRE error.';
-                        break;
-                    case PREG_BACKTRACK_LIMIT_ERROR:
-                        $error = 'pcre.backtrack_limit reached.';
-                        break;
-                    case PREG_RECURSION_LIMIT_ERROR:
-                        $error = 'pcre.recursion_limit reached.';
-                        break;
-                    case PREG_BAD_UTF8_ERROR:
-                        $error = 'Malformed UTF-8 data.';
-                        break;
-                    case PREG_BAD_UTF8_OFFSET_ERROR:
-                        $error = 'Offset doesn\'t correspond to the begin of a valid UTF-8 code point.';
-                        break;
-                    default:
-                        $error = 'Unable to parse.';
+                // try to parse the value as a multi-line string as a last resort
+                if (0 === $this->currentLineNb) {
+                    $parseError = false;
+                    $previousLineWasNewline = false;
+                    $previousLineWasTerminatedWithBackslash = false;
+                    $value = '';
+
+                    foreach ($this->lines as $line) {
+                        try {
+                            if (isset($line[0]) && ('"' === $line[0] || "'" === $line[0])) {
+                                $parsedLine = $line;
+                            } else {
+                                $parsedLine = Inline::parse($line, $flags, $this->refs);
+                            }
+
+                            if (!is_string($parsedLine)) {
+                                $parseError = true;
+                                break;
+                            }
+
+                            if ('' === trim($parsedLine)) {
+                                $value .= "\n";
+                            } elseif (!$previousLineWasNewline && !$previousLineWasTerminatedWithBackslash) {
+                                $value .= ' ';
+                            }
+
+                            if ('' !== trim($parsedLine) && '\\' === substr($parsedLine, -1)) {
+                                $value .= ltrim(substr($parsedLine, 0, -1));
+                            } elseif ('' !== trim($parsedLine)) {
+                                $value .= trim($parsedLine);
+                            }
+
+                            if ('' === trim($parsedLine)) {
+                                $previousLineWasNewline = true;
+                                $previousLineWasTerminatedWithBackslash = false;
+                            } elseif ('\\' === substr($parsedLine, -1)) {
+                                $previousLineWasNewline = false;
+                                $previousLineWasTerminatedWithBackslash = true;
+                            } else {
+                                $previousLineWasNewline = false;
+                                $previousLineWasTerminatedWithBackslash = false;
+                            }
+                        } catch (ParseException $e) {
+                            $parseError = true;
+                            break;
+                        }
+                    }
+
+                    if (!$parseError) {
+                        return Inline::parse(trim($value));
+                    }
                 }
 
-                throw new ParseException($error, $this->getRealCurrentLineNb() + 1, $this->currentLine);
+                throw new ParseException('Unable to parse.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename);
             }
-        }
+        } while ($this->moveToNextLine());
 
-        if (isset($mbEncoding)) {
-            mb_internal_encoding($mbEncoding);
+        if (null !== $tag) {
+            $data = new TaggedValue($tag, $data);
         }
 
         if (Yaml::PARSE_OBJECT_FOR_MAP & $flags && !is_object($data) && 'mapping' === $context) {
@@ -338,18 +506,23 @@ private function parseBlock($offset, $yaml, $flags)
             $skippedLineNumbers[] = $lineNumber;
         }
 
-        $parser = new self($offset, $this->totalNumberOfLines, $skippedLineNumbers);
+        $parser = new self();
+        $parser->offset = $offset;
+        $parser->totalNumberOfLines = $this->totalNumberOfLines;
+        $parser->skippedLineNumbers = $skippedLineNumbers;
         $parser->refs = &$this->refs;
 
-        return $parser->parse($yaml, $flags);
+        return $parser->doParse($yaml, $flags);
     }
 
     /**
      * Returns the current line number (takes the offset into account).
      *
+     * @internal
+     *
      * @return int The current line number
      */
-    private function getRealCurrentLineNb()
+    public function getRealCurrentLineNb()
     {
         $realCurrentLineNumber = $this->currentLineNb + $this->offset;
 
@@ -390,7 +563,7 @@ private function getNextEmbedBlock($indentation = null, $inSequence = false)
         $blockScalarIndentations = array();
 
         if ($this->isBlockScalarHeader()) {
-            $blockScalarIndentations[] = $this->getCurrentLineIndentation();
+            $blockScalarIndentations[] = $oldLineIndentation;
         }
 
         if (!$this->moveToNextLine()) {
@@ -398,12 +571,32 @@ private function getNextEmbedBlock($indentation = null, $inSequence = false)
         }
 
         if (null === $indentation) {
-            $newIndent = $this->getCurrentLineIndentation();
+            $newIndent = null;
+            $movements = 0;
+
+            do {
+                $EOF = false;
+
+                // empty and comment-like lines do not influence the indentation depth
+                if ($this->isCurrentLineEmpty() || $this->isCurrentLineComment()) {
+                    $EOF = !$this->moveToNextLine();
+
+                    if (!$EOF) {
+                        ++$movements;
+                    }
+                } else {
+                    $newIndent = $this->getCurrentLineIndentation();
+                }
+            } while (!$EOF && null === $newIndent);
+
+            for ($i = 0; $i < $movements; ++$i) {
+                $this->moveToPreviousLine();
+            }
 
             $unindentedEmbedBlock = $this->isStringUnIndentedCollectionItem();
 
             if (!$this->isCurrentLineEmpty() && 0 === $newIndent && !$unindentedEmbedBlock) {
-                throw new ParseException('Indentation problem.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
+                throw new ParseException('Indentation problem.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename);
             }
         } else {
             $newIndent = $indentation;
@@ -412,6 +605,8 @@ private function getNextEmbedBlock($indentation = null, $inSequence = false)
         $data = array();
         if ($this->getCurrentLineIndentation() >= $newIndent) {
             $data[] = substr($this->currentLine, $newIndent);
+        } elseif ($this->isCurrentLineEmpty() || $this->isCurrentLineComment()) {
+            $data[] = $this->currentLine;
         } else {
             $this->moveToPreviousLine();
 
@@ -438,21 +633,21 @@ private function getNextEmbedBlock($indentation = null, $inSequence = false)
             $indent = $this->getCurrentLineIndentation();
 
             // terminate all block scalars that are more indented than the current line
-            if (!empty($blockScalarIndentations) && $indent < $previousLineIndentation && trim($this->currentLine) !== '') {
+            if (!empty($blockScalarIndentations) && $indent < $previousLineIndentation && '' !== trim($this->currentLine)) {
                 foreach ($blockScalarIndentations as $key => $blockScalarIndentation) {
-                    if ($blockScalarIndentation >= $this->getCurrentLineIndentation()) {
+                    if ($blockScalarIndentation >= $indent) {
                         unset($blockScalarIndentations[$key]);
                     }
                 }
             }
 
             if (empty($blockScalarIndentations) && !$this->isCurrentLineComment() && $this->isBlockScalarHeader()) {
-                $blockScalarIndentations[] = $this->getCurrentLineIndentation();
+                $blockScalarIndentations[] = $indent;
             }
 
             $previousLineIndentation = $indent;
 
-            if ($isItUnindentedCollection && !$this->isStringUnIndentedCollectionItem() && $newIndent === $indent) {
+            if ($isItUnindentedCollection && !$this->isCurrentLineEmpty() && !$this->isStringUnIndentedCollectionItem() && $newIndent === $indent) {
                 $this->moveToPreviousLine();
                 break;
             }
@@ -462,27 +657,16 @@ private function getNextEmbedBlock($indentation = null, $inSequence = false)
                 continue;
             }
 
-            // we ignore "comment" lines only when we are not inside a scalar block
-            if (empty($blockScalarIndentations) && $this->isCurrentLineComment()) {
-                // remember ignored comment lines (they are used later in nested
-                // parser calls to determine real line numbers)
-                //
-                // CAUTION: beware to not populate the global property here as it
-                // will otherwise influence the getRealCurrentLineNb() call here
-                // for consecutive comment lines and subsequent embedded blocks
-                $this->locallySkippedLineNumbers[] = $this->getRealCurrentLineNb();
-
-                continue;
-            }
-
             if ($indent >= $newIndent) {
                 $data[] = substr($this->currentLine, $newIndent);
+            } elseif ($this->isCurrentLineComment()) {
+                $data[] = $this->currentLine;
             } elseif (0 == $indent) {
                 $this->moveToPreviousLine();
 
                 break;
             } else {
-                throw new ParseException('Indentation problem.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
+                throw new ParseException('Indentation problem.', $this->getRealCurrentLineNb() + 1, $this->currentLine, $this->filename);
             }
         }
 
@@ -542,29 +726,75 @@ private function parseValue($value, $flags, $context)
             }
 
             if (!array_key_exists($value, $this->refs)) {
-                throw new ParseException(sprintf('Reference "%s" does not exist.', $value), $this->currentLineNb + 1, $this->currentLine);
+                throw new ParseException(sprintf('Reference "%s" does not exist.', $value), $this->currentLineNb + 1, $this->currentLine, $this->filename);
             }
 
             return $this->refs[$value];
         }
 
-        if (preg_match('/^'.self::TAG_PATTERN.self::BLOCK_SCALAR_HEADER_PATTERN.'$/', $value, $matches)) {
+        if (self::preg_match('/^(?:'.self::TAG_PATTERN.' +)?'.self::BLOCK_SCALAR_HEADER_PATTERN.'$/', $value, $matches)) {
             $modifiers = isset($matches['modifiers']) ? $matches['modifiers'] : '';
 
             $data = $this->parseBlockScalar($matches['separator'], preg_replace('#\d+#', '', $modifiers), (int) abs($modifiers));
 
-            if (isset($matches['tag']) && '!!binary' === $matches['tag']) {
-                return Inline::evaluateBinaryScalar($data);
+            if ('' !== $matches['tag']) {
+                if ('!!binary' === $matches['tag']) {
+                    return Inline::evaluateBinaryScalar($data);
+                } elseif ('tagged' === $matches['tag']) {
+                    return new TaggedValue(substr($matches['tag'], 1), $data);
+                } elseif ('!' !== $matches['tag']) {
+                    @trigger_error($this->getDeprecationMessage(sprintf('Using the custom tag "%s" for the value "%s" is deprecated since Symfony 3.3. It will be replaced by an instance of %s in 4.0.', $matches['tag'], $data, TaggedValue::class)), E_USER_DEPRECATED);
+                }
             }
 
             return $data;
         }
 
         try {
+            $quotation = '' !== $value && ('"' === $value[0] || "'" === $value[0]) ? $value[0] : null;
+
+            // do not take following lines into account when the current line is a quoted single line value
+            if (null !== $quotation && self::preg_match('/^'.$quotation.'.*'.$quotation.'(\s*#.*)?$/', $value)) {
+                return Inline::parse($value, $flags, $this->refs);
+            }
+
+            $lines = array();
+
+            while ($this->moveToNextLine()) {
+                // unquoted strings end before the first unindented line
+                if (null === $quotation && 0 === $this->getCurrentLineIndentation()) {
+                    $this->moveToPreviousLine();
+
+                    break;
+                }
+
+                $lines[] = trim($this->currentLine);
+
+                // quoted string values end with a line that is terminated with the quotation character
+                if ('' !== $this->currentLine && substr($this->currentLine, -1) === $quotation) {
+                    break;
+                }
+            }
+
+            for ($i = 0, $linesCount = count($lines), $previousLineBlank = false; $i < $linesCount; ++$i) {
+                if ('' === $lines[$i]) {
+                    $value .= "\n";
+                    $previousLineBlank = true;
+                } elseif ($previousLineBlank) {
+                    $value .= $lines[$i];
+                    $previousLineBlank = false;
+                } else {
+                    $value .= ' '.$lines[$i];
+                    $previousLineBlank = false;
+                }
+            }
+
+            Inline::$parsedLineNumber = $this->getRealCurrentLineNb();
+
             $parsedValue = Inline::parse($value, $flags, $this->refs);
 
             if ('mapping' === $context && is_string($parsedValue) && '"' !== $value[0] && "'" !== $value[0] && '[' !== $value[0] && '{' !== $value[0] && '!' !== $value[0] && false !== strpos($parsedValue, ': ')) {
-                throw new ParseException('A colon cannot be used in an unquoted mapping value.');
+                throw new ParseException('A colon cannot be used in an unquoted mapping value.', $this->getRealCurrentLineNb() + 1, $value, $this->filename);
             }
 
             return $parsedValue;
@@ -606,7 +836,7 @@ private function parseBlockScalar($style, $chomping = '', $indentation = 0)
 
         // determine indentation if not specified
         if (0 === $indentation) {
-            if (preg_match('/^ +/', $this->currentLine, $matches)) {
+            if (self::preg_match('/^ +/', $this->currentLine, $matches)) {
                 $indentation = strlen($matches[0]);
             }
         }
@@ -617,7 +847,7 @@ private function parseBlockScalar($style, $chomping = '', $indentation = 0)
             while (
                 $notEOF && (
                     $isCurrentLineBlank ||
-                    preg_match($pattern, $this->currentLine, $matches)
+                    self::preg_match($pattern, $this->currentLine, $matches)
                 )
             ) {
                 if ($isCurrentLineBlank && strlen($this->currentLine) > $indentation) {
@@ -650,7 +880,7 @@ private function parseBlockScalar($style, $chomping = '', $indentation = 0)
             $previousLineIndented = false;
             $previousLineBlank = false;
 
-            for ($i = 0; $i < count($blockLines); ++$i) {
+            for ($i = 0, $blockLinesCount = count($blockLines); $i < $blockLinesCount; ++$i) {
                 if ('' === $blockLines[$i]) {
                     $text .= "\n";
                     $previousLineIndented = false;
@@ -695,22 +925,25 @@ private function parseBlockScalar($style, $chomping = '', $indentation = 0)
     private function isNextLineIndented()
     {
         $currentIndentation = $this->getCurrentLineIndentation();
-        $EOF = !$this->moveToNextLine();
+        $movements = 0;
 
-        while (!$EOF && $this->isCurrentLineEmpty()) {
+        do {
             $EOF = !$this->moveToNextLine();
-        }
+
+            if (!$EOF) {
+                ++$movements;
+            }
+        } while (!$EOF && ($this->isCurrentLineEmpty() || $this->isCurrentLineComment()));
 
         if ($EOF) {
             return false;
         }
 
-        $ret = false;
-        if ($this->getCurrentLineIndentation() > $currentIndentation) {
-            $ret = true;
-        }
+        $ret = $this->getCurrentLineIndentation() > $currentIndentation;
 
-        $this->moveToPreviousLine();
+        for ($i = 0; $i < $movements; ++$i) {
+            $this->moveToPreviousLine();
+        }
 
         return $ret;
     }
@@ -745,7 +978,7 @@ private function isCurrentLineComment()
         //checking explicitly the first char of the trim is faster than loops or strpos
         $ltrimmedLine = ltrim($this->currentLine, ' ');
 
-        return '' !== $ltrimmedLine && $ltrimmedLine[0] === '#';
+        return '' !== $ltrimmedLine && '#' === $ltrimmedLine[0];
     }
 
     private function isCurrentLineLastLineInDocument()
@@ -771,7 +1004,7 @@ private function cleanup($value)
 
         // remove leading comments
         $trimmedValue = preg_replace('#^(\#.*?\n)+#s', '', $value, -1, $count);
-        if ($count == 1) {
+        if (1 === $count) {
             // items have been removed, update the offset
             $this->offset += substr_count($value, "\n") - substr_count($trimmedValue, "\n");
             $value = $trimmedValue;
@@ -779,7 +1012,7 @@ private function cleanup($value)
 
         // remove start of the document marker (---)
         $trimmedValue = preg_replace('#^\-\-\-.*?\n#s', '', $value, -1, $count);
-        if ($count == 1) {
+        if (1 === $count) {
             // items have been removed, update the offset
             $this->offset += substr_count($value, "\n") - substr_count($trimmedValue, "\n");
             $value = $trimmedValue;
@@ -799,26 +1032,25 @@ private function cleanup($value)
     private function isNextLineUnIndentedCollection()
     {
         $currentIndentation = $this->getCurrentLineIndentation();
-        $notEOF = $this->moveToNextLine();
+        $movements = 0;
 
-        while ($notEOF && $this->isCurrentLineEmpty()) {
-            $notEOF = $this->moveToNextLine();
-        }
+        do {
+            $EOF = !$this->moveToNextLine();
 
-        if (false === $notEOF) {
+            if (!$EOF) {
+                ++$movements;
+            }
+        } while (!$EOF && ($this->isCurrentLineEmpty() || $this->isCurrentLineComment()));
+
+        if ($EOF) {
             return false;
         }
 
-        $ret = false;
-        if (
-            $this->getCurrentLineIndentation() == $currentIndentation
-            &&
-            $this->isStringUnIndentedCollectionItem()
-        ) {
-            $ret = true;
-        }
+        $ret = $this->getCurrentLineIndentation() === $currentIndentation && $this->isStringUnIndentedCollectionItem();
 
-        $this->moveToPreviousLine();
+        for ($i = 0; $i < $movements; ++$i) {
+            $this->moveToPreviousLine();
+        }
 
         return $ret;
     }
@@ -840,6 +1072,100 @@ private function isStringUnIndentedCollectionItem()
      */
     private function isBlockScalarHeader()
     {
-        return (bool) preg_match('~'.self::BLOCK_SCALAR_HEADER_PATTERN.'$~', $this->currentLine);
+        return (bool) self::preg_match('~'.self::BLOCK_SCALAR_HEADER_PATTERN.'$~', $this->currentLine);
+    }
+
+    /**
+     * A local wrapper for `preg_match` which will throw a ParseException if there
+     * is an internal error in the PCRE engine.
+     *
+     * This avoids us needing to check for "false" every time PCRE is used
+     * in the YAML engine
+     *
+     * @throws ParseException on a PCRE internal error
+     *
+     * @see preg_last_error()
+     *
+     * @internal
+     */
+    public static function preg_match($pattern, $subject, &$matches = null, $flags = 0, $offset = 0)
+    {
+        if (false === $ret = preg_match($pattern, $subject, $matches, $flags, $offset)) {
+            switch (preg_last_error()) {
+                case PREG_INTERNAL_ERROR:
+                    $error = 'Internal PCRE error.';
+                    break;
+                case PREG_BACKTRACK_LIMIT_ERROR:
+                    $error = 'pcre.backtrack_limit reached.';
+                    break;
+                case PREG_RECURSION_LIMIT_ERROR:
+                    $error = 'pcre.recursion_limit reached.';
+                    break;
+                case PREG_BAD_UTF8_ERROR:
+                    $error = 'Malformed UTF-8 data.';
+                    break;
+                case PREG_BAD_UTF8_OFFSET_ERROR:
+                    $error = 'Offset doesn\'t correspond to the begin of a valid UTF-8 code point.';
+                    break;
+                default:
+                    $error = 'Error.';
+            }
+
+            throw new ParseException($error);
+        }
+
+        return $ret;
+    }
+
+    /**
+     * Trim the tag on top of the value.
+     *
+     * Prevent values such as `!foo {quz: bar}` to be considered as
+     * a mapping block.
+     */
+    private function trimTag($value)
+    {
+        if ('!' === $value[0]) {
+            return ltrim(substr($value, 1, strcspn($value, " \r\n", 1)), ' ');
+        }
+
+        return $value;
+    }
+
+    private function getLineTag($value, $flags, $nextLineCheck = true)
+    {
+        if ('' === $value || '!' !== $value[0] || 1 !== self::preg_match('/^'.self::TAG_PATTERN.' *( +#.*)?$/', $value, $matches)) {
+            return;
+        }
+
+        if ($nextLineCheck && !$this->isNextLineIndented()) {
+            return;
+        }
+
+        $tag = substr($matches['tag'], 1);
+
+        // Built-in tags
+        if ($tag && '!' === $tag[0]) {
+            throw new ParseException(sprintf('The built-in tag "!%s" is not implemented.', $tag), $this->getRealCurrentLineNb() + 1, $value, $this->filename);
+        }
+
+        if (Yaml::PARSE_CUSTOM_TAGS & $flags) {
+            return $tag;
+        }
+
+        throw new ParseException(sprintf('Tags support is not enabled. You must use the flag `Yaml::PARSE_CUSTOM_TAGS` to use "%s".', $matches['tag']), $this->getRealCurrentLineNb() + 1, $value, $this->filename);
+    }
+
+    private function getDeprecationMessage($message)
+    {
+        $message = rtrim($message, '.');
+
+        if (null !== $this->filename) {
+            $message .= ' in '.$this->filename;
+        }
+
+        $message .= ' on line '.($this->getRealCurrentLineNb() + 1);
+
+        return $message.'.';
     }
 }
diff --git a/lib/composer/vendor/symfony/yaml/Tag/TaggedValue.php b/lib/composer/vendor/symfony/yaml/Tag/TaggedValue.php
new file mode 100644
index 000000000..000c1d992
--- /dev/null
+++ b/lib/composer/vendor/symfony/yaml/Tag/TaggedValue.php
@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Yaml\Tag;
+
+/**
+ * @author Nicolas Grekas <p@tchwork.com>
+ * @author Guilhem N. <egetick@gmail.com>
+ */
+final class TaggedValue
+{
+    private $tag;
+    private $value;
+
+    /**
+     * @param string $tag
+     * @param mixed  $value
+     */
+    public function __construct($tag, $value)
+    {
+        $this->tag = $tag;
+        $this->value = $value;
+    }
+
+    /**
+     * @return string
+     */
+    public function getTag()
+    {
+        return $this->tag;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
+}
diff --git a/lib/composer/vendor/symfony/yaml/Tests/Command/LintCommandTest.php b/lib/composer/vendor/symfony/yaml/Tests/Command/LintCommandTest.php
new file mode 100644
index 000000000..5d0f44d5f
--- /dev/null
+++ b/lib/composer/vendor/symfony/yaml/Tests/Command/LintCommandTest.php
@@ -0,0 +1,139 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Yaml\Tests\Command;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Yaml\Command\LintCommand;
+use Symfony\Component\Console\Application;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Tester\CommandTester;
+
+/**
+ * Tests the YamlLintCommand.
+ *
+ * @author Robin Chalas <robin.chalas@gmail.com>
+ */
+class LintCommandTest extends TestCase
+{
+    private $files;
+
+    public function testLintCorrectFile()
+    {
+        $tester = $this->createCommandTester();
+        $filename = $this->createFile('foo: bar');
+
+        $ret = $tester->execute(array('filename' => $filename), array('verbosity' => OutputInterface::VERBOSITY_VERBOSE, 'decorated' => false));
+
+        $this->assertEquals(0, $ret, 'Returns 0 in case of success');
+        $this->assertRegExp('/^\/\/ OK in /', trim($tester->getDisplay()));
+    }
+
+    public function testLintIncorrectFile()
+    {
+        $incorrectContent = '
+foo:
+bar';
+        $tester = $this->createCommandTester();
+        $filename = $this->createFile($incorrectContent);
+
+        $ret = $tester->execute(array('filename' => $filename), array('decorated' => false));
+
+        $this->assertEquals(1, $ret, 'Returns 1 in case of error');
+        $this->assertContains('Unable to parse at line 3 (near "bar").', trim($tester->getDisplay()));
+    }
+
+    public function testConstantAsKey()
+    {
+        $yaml = <<<YAML
+!php/const 'Symfony\Component\Yaml\Tests\Command\Foo::TEST': bar
+YAML;
+        $ret = $this->createCommandTester()->execute(array('filename' => $this->createFile($yaml)), array('verbosity' => OutputInterface::VERBOSITY_VERBOSE, 'decorated' => false));
+        $this->assertSame(0, $ret, 'lint:yaml exits with code 0 in case of success');
+    }
+
+    public function testCustomTags()
+    {
+        $yaml = <<<YAML
+foo: !my_tag {foo: bar}
+YAML;
+        $ret = $this->createCommandTester()->execute(array('filename' => $this->createFile($yaml), '--parse-tags' => true), array('verbosity' => OutputInterface::VERBOSITY_VERBOSE, 'decorated' => false));
+        $this->assertSame(0, $ret, 'lint:yaml exits with code 0 in case of success');
+    }
+
+    public function testCustomTagsError()
+    {
+        $yaml = <<<YAML
+foo: !my_tag {foo: bar}
+YAML;
+        $ret = $this->createCommandTester()->execute(array('filename' => $this->createFile($yaml)), array('verbosity' => OutputInterface::VERBOSITY_VERBOSE, 'decorated' => false));
+        $this->assertSame(1, $ret, 'lint:yaml exits with code 1 in case of error');
+    }
+
+    /**
+     * @expectedException \RuntimeException
+     */
+    public function testLintFileNotReadable()
+    {
+        $tester = $this->createCommandTester();
+        $filename = $this->createFile('');
+        unlink($filename);
+
+        $ret = $tester->execute(array('filename' => $filename), array('decorated' => false));
+    }
+
+    /**
+     * @return string Path to the new file
+     */
+    private function createFile($content)
+    {
+        $filename = tempnam(sys_get_temp_dir().'/framework-yml-lint-test', 'sf-');
+        file_put_contents($filename, $content);
+
+        $this->files[] = $filename;
+
+        return $filename;
+    }
+
+    /**
+     * @return CommandTester
+     */
+    protected function createCommandTester()
+    {
+        $application = new Application();
+        $application->add(new LintCommand());
+        $command = $application->find('lint:yaml');
+
+        return new CommandTester($command);
+    }
+
+    protected function setUp()
+    {
+        $this->files = array();
+        @mkdir(sys_get_temp_dir().'/framework-yml-lint-test');
+    }
+
+    protected function tearDown()
+    {
+        foreach ($this->files as $file) {
+            if (file_exists($file)) {
+                unlink($file);
+            }
+        }
+
+        rmdir(sys_get_temp_dir().'/framework-yml-lint-test');
+    }
+}
+
+class Foo
+{
+    const TEST = 'foo';
+}
diff --git a/lib/composer/vendor/symfony/yaml/Tests/DumperTest.php b/lib/composer/vendor/symfony/yaml/Tests/DumperTest.php
index afc491209..bcdd3e0e8 100644
--- a/lib/composer/vendor/symfony/yaml/Tests/DumperTest.php
+++ b/lib/composer/vendor/symfony/yaml/Tests/DumperTest.php
@@ -11,11 +11,12 @@
 
 namespace Symfony\Component\Yaml\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Yaml\Parser;
 use Symfony\Component\Yaml\Dumper;
 use Symfony\Component\Yaml\Yaml;
 
-class DumperTest extends \PHPUnit_Framework_TestCase
+class DumperTest extends TestCase
 {
     protected $parser;
     protected $dumper;
@@ -209,7 +210,7 @@ public function testObjectSupportEnabled()
     {
         $dump = $this->dumper->dump(array('foo' => new A(), 'bar' => 1), 0, 0, Yaml::DUMP_OBJECT);
 
-        $this->assertEquals('{ foo: !php/object:O:30:"Symfony\Component\Yaml\Tests\A":1:{s:1:"a";s:3:"foo";}, bar: 1 }', $dump, '->dump() is able to dump objects');
+        $this->assertEquals('{ foo: !php/object \'O:30:"Symfony\Component\Yaml\Tests\A":1:{s:1:"a";s:3:"foo";}\', bar: 1 }', $dump, '->dump() is able to dump objects');
     }
 
     /**
@@ -219,7 +220,7 @@ public function testObjectSupportEnabledPassingTrue()
     {
         $dump = $this->dumper->dump(array('foo' => new A(), 'bar' => 1), 0, 0, false, true);
 
-        $this->assertEquals('{ foo: !php/object:O:30:"Symfony\Component\Yaml\Tests\A":1:{s:1:"a";s:3:"foo";}, bar: 1 }', $dump, '->dump() is able to dump objects');
+        $this->assertEquals('{ foo: !php/object \'O:30:"Symfony\Component\Yaml\Tests\A":1:{s:1:"a";s:3:"foo";}\', bar: 1 }', $dump, '->dump() is able to dump objects');
     }
 
     public function testObjectSupportDisabledButNoExceptions()
@@ -246,6 +247,24 @@ public function testObjectSupportDisabledWithExceptionsPassingTrue()
         $this->dumper->dump(array('foo' => new A(), 'bar' => 1), 0, 0, true);
     }
 
+    public function testEmptyArray()
+    {
+        $dump = $this->dumper->dump(array());
+        $this->assertEquals('{  }', $dump);
+
+        $dump = $this->dumper->dump(array(), 0, 0, Yaml::DUMP_EMPTY_ARRAY_AS_SEQUENCE);
+        $this->assertEquals('[]', $dump);
+
+        $dump = $this->dumper->dump(array(), 9, 0, Yaml::DUMP_EMPTY_ARRAY_AS_SEQUENCE);
+        $this->assertEquals('[]', $dump);
+
+        $dump = $this->dumper->dump(new \ArrayObject(), 0, 0, Yaml::DUMP_EMPTY_ARRAY_AS_SEQUENCE | Yaml::DUMP_OBJECT_AS_MAP);
+        $this->assertEquals('{  }', $dump);
+
+        $dump = $this->dumper->dump(new \stdClass(), 0, 0, Yaml::DUMP_EMPTY_ARRAY_AS_SEQUENCE | Yaml::DUMP_OBJECT_AS_MAP);
+        $this->assertEquals('{  }', $dump);
+    }
+
     /**
      * @dataProvider getEscapeSequences
      */
@@ -257,23 +276,25 @@ public function testEscapedEscapeSequencesInQuotedScalar($input, $expected)
     public function getEscapeSequences()
     {
         return array(
-            'null' => array("\t\\0", '"\t\\\\0"'),
-            'bell' => array("\t\\a", '"\t\\\\a"'),
-            'backspace' => array("\t\\b", '"\t\\\\b"'),
-            'horizontal-tab' => array("\t\\t", '"\t\\\\t"'),
-            'line-feed' => array("\t\\n", '"\t\\\\n"'),
-            'vertical-tab' => array("\t\\v", '"\t\\\\v"'),
-            'form-feed' => array("\t\\f", '"\t\\\\f"'),
-            'carriage-return' => array("\t\\r", '"\t\\\\r"'),
-            'escape' => array("\t\\e", '"\t\\\\e"'),
-            'space' => array("\t\\ ", '"\t\\\\ "'),
-            'double-quote' => array("\t\\\"", '"\t\\\\\\""'),
-            'slash' => array("\t\\/", '"\t\\\\/"'),
-            'backslash' => array("\t\\\\", '"\t\\\\\\\\"'),
-            'next-line' => array("\t\\N", '"\t\\\\N"'),
-            'non-breaking-space' => array("\t\\�", '"\t\\\\�"'),
-            'line-separator' => array("\t\\L", '"\t\\\\L"'),
-            'paragraph-separator' => array("\t\\P", '"\t\\\\P"'),
+            'empty string' => array('', "''"),
+            'null' => array("\x0", '"\\0"'),
+            'bell' => array("\x7", '"\\a"'),
+            'backspace' => array("\x8", '"\\b"'),
+            'horizontal-tab' => array("\t", '"\\t"'),
+            'line-feed' => array("\n", '"\\n"'),
+            'vertical-tab' => array("\v", '"\\v"'),
+            'form-feed' => array("\xC", '"\\f"'),
+            'carriage-return' => array("\r", '"\\r"'),
+            'escape' => array("\x1B", '"\\e"'),
+            'space' => array(' ', "' '"),
+            'double-quote' => array('"', "'\"'"),
+            'slash' => array('/', '/'),
+            'backslash' => array('\\', '\\'),
+            'next-line' => array("\xC2\x85", '"\\N"'),
+            'non-breaking-space' => array("\xc2\xa0", '"\\_"'),
+            'line-separator' => array("\xE2\x80\xA8", '"\\L"'),
+            'paragraph-separator' => array("\xE2\x80\xA9", '"\\P"'),
+            'colon' => array(':', "':'"),
         );
     }
 
@@ -330,6 +351,93 @@ public function objectAsMapProvider()
         return $tests;
     }
 
+    public function testDumpingArrayObjectInstancesRespectsInlineLevel()
+    {
+        $deep = new \ArrayObject(array('deep1' => 'd', 'deep2' => 'e'));
+        $inner = new \ArrayObject(array('inner1' => 'b', 'inner2' => 'c', 'inner3' => $deep));
+        $outer = new \ArrayObject(array('outer1' => 'a', 'outer2' => $inner));
+
+        $yaml = $this->dumper->dump($outer, 2, 0, Yaml::DUMP_OBJECT_AS_MAP);
+
+        $expected = <<<YAML
+outer1: a
+outer2:
+    inner1: b
+    inner2: c
+    inner3: { deep1: d, deep2: e }
+
+YAML;
+        $this->assertSame($expected, $yaml);
+    }
+
+    public function testDumpingArrayObjectInstancesWithNumericKeysInlined()
+    {
+        $deep = new \ArrayObject(array('d', 'e'));
+        $inner = new \ArrayObject(array('b', 'c', $deep));
+        $outer = new \ArrayObject(array('a', $inner));
+
+        $yaml = $this->dumper->dump($outer, 0, 0, Yaml::DUMP_OBJECT_AS_MAP);
+        $expected = <<<YAML
+{ 0: a, 1: { 0: b, 1: c, 2: { 0: d, 1: e } } }
+YAML;
+        $this->assertSame($expected, $yaml);
+    }
+
+    public function testDumpingArrayObjectInstancesWithNumericKeysRespectsInlineLevel()
+    {
+        $deep = new \ArrayObject(array('d', 'e'));
+        $inner = new \ArrayObject(array('b', 'c', $deep));
+        $outer = new \ArrayObject(array('a', $inner));
+        $yaml = $this->dumper->dump($outer, 2, 0, Yaml::DUMP_OBJECT_AS_MAP);
+        $expected = <<<YAML
+0: a
+1:
+    0: b
+    1: c
+    2: { 0: d, 1: e }
+
+YAML;
+        $this->assertEquals($expected, $yaml);
+    }
+
+    public function testDumpEmptyArrayObjectInstanceAsMap()
+    {
+        $this->assertSame('{  }', $this->dumper->dump(new \ArrayObject(), 2, 0, Yaml::DUMP_OBJECT_AS_MAP));
+    }
+
+    public function testDumpEmptyStdClassInstanceAsMap()
+    {
+        $this->assertSame('{  }', $this->dumper->dump(new \stdClass(), 2, 0, Yaml::DUMP_OBJECT_AS_MAP));
+    }
+
+    public function testDumpingStdClassInstancesRespectsInlineLevel()
+    {
+        $deep = new \stdClass();
+        $deep->deep1 = 'd';
+        $deep->deep2 = 'e';
+
+        $inner = new \stdClass();
+        $inner->inner1 = 'b';
+        $inner->inner2 = 'c';
+        $inner->inner3 = $deep;
+
+        $outer = new \stdClass();
+        $outer->outer1 = 'a';
+        $outer->outer2 = $inner;
+
+        $yaml = $this->dumper->dump($outer, 2, 0, Yaml::DUMP_OBJECT_AS_MAP);
+
+        $expected = <<<YAML
+outer1: a
+outer2:
+    inner1: b
+    inner2: c
+    inner3: { deep1: d, deep2: e }
+
+YAML;
+        $this->assertSame($expected, $yaml);
+    }
+
     public function testDumpMultiLineStringAsScalarBlock()
     {
         $data = array(
@@ -342,7 +450,7 @@ public function testDumpMultiLineStringAsScalarBlock()
             ),
         );
 
-        $this->assertSame(file_get_contents(__DIR__.'/Fixtures/multiple_lines_as_literal_block.yml'), $this->dumper->dump($data, 3, 0, Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK));
+        $this->assertSame(file_get_contents(__DIR__.'/Fixtures/multiple_lines_as_literal_block.yml'), $this->dumper->dump($data, 2, 0, Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK));
     }
 
     /**
diff --git a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/YtsSpecificationExamples.yml b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/YtsSpecificationExamples.yml
index ec1c4c3a1..3f93c982b 100644
--- a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/YtsSpecificationExamples.yml
+++ b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/YtsSpecificationExamples.yml
@@ -509,24 +509,31 @@ test: Integers
 spec: 2.19
 yaml: |
   canonical: 12345
-  decimal: +12,345
   octal: 014
   hexadecimal: 0xC
 php: |
   array(
     'canonical' => 12345,
-    'decimal' => 12345.0,
     'octal' => 014,
     'hexadecimal' => 0xC
   )
 ---
+test: Decimal Integer
+deprecated: true
+spec: 2.19
+yaml: |
+  decimal: +12,345
+php: |
+  array(
+    'decimal' => 12345.0,
+  )
+---
 # FIX: spec shows parens around -inf and NaN
 test: Floating point
 spec: 2.20
 yaml: |
   canonical: 1.23015e+3
   exponential: 12.3015e+02
-  fixed: 1,230.15
   negative infinity: -.inf
   not a number: .NaN
   float as whole number: !!float 1
@@ -534,25 +541,19 @@ php: |
   array(
     'canonical' => 1230.15,
     'exponential' => 1230.15,
-    'fixed' => 1230.15,
     'negative infinity' => log(0),
     'not a number' => -log(0),
     'float as whole number' => (float) 1
   )
 ---
-test: Miscellaneous
-spec: 2.21
+test: Fixed Floating point
+deprecated: true
+spec: 2.20
 yaml: |
-  null: ~
-  true: true
-  false: false
-  string: '12345'
+  fixed: 1,230.15
 php: |
   array(
-    '' => null,
-    1 => true,
-    0 => false,
-    'string' => '12345'
+    'fixed' => 1230.15,
   )
 ---
 test: Timestamps
@@ -591,7 +592,7 @@ test: Various explicit families
 todo: true
 spec: 2.23
 yaml: |
-  not-date: !str 2002-04-28
+  not-date: !!str 2002-04-28
   picture: !binary |
    R0lGODlhDAAMAIQAAP//9/X
    17unp5WZmZgAAAOfn515eXv
@@ -927,10 +928,11 @@ documents: 2
 
 ---
 test: Explicit typing
+deprecated: Using the non-specific tag "!" is deprecated since Symfony 3.4 as its behavior will change in 4.0.
 yaml: |
    integer: 12
    also int: ! "12"
-   string: !str 12
+   string: !!str 12
 php: |
    array( 'integer' => 12, 'also int' => 12, 'string' => '12' )
 ---
@@ -962,7 +964,7 @@ documents: 2
 test: Type family under yaml.org
 yaml: |
   # The URI is 'tag:yaml.org,2002:str'
-  - !str a Unicode string
+  - !!str a Unicode string
 php: |
   array( 'a Unicode string' )
 ---
@@ -1349,7 +1351,7 @@ yaml: |
 
    second: 12          ## This is an integer.
 
-   third: !str 12      ## This is a string.
+   third: !!str 12      ## This is a string.
 
    span: this contains
          six spaces
@@ -1418,7 +1420,7 @@ yaml: |
    # The following scalars
    # are loaded to the
    # string value '1' '2'.
-   - !str 12
+   - !!str 12
    - '12'
    - "12"
    - "\
@@ -1517,44 +1519,46 @@ ruby: |
   }
 
 ---
-test: Boolean
-yaml: |
-   false: used as key
-   logical:  true
-   answer: false
-php: |
-   array(
-     false => 'used as key',
-     'logical' => true,
-     'answer' => false
-   )
----
 test: Integer
 yaml: |
    canonical: 12345
-   decimal: +12,345
    octal: 014
    hexadecimal: 0xC
 php: |
    array(
      'canonical' => 12345,
-     'decimal' => 12345.0,
      'octal' => 12,
      'hexadecimal' => 12
    )
 ---
+test: Decimal
+deprecated: true
+yaml: |
+   decimal: +12,345
+php: |
+   array(
+     'decimal' => 12345.0,
+   )
+---
+test: Fixed Float
+deprecated: true
+yaml: |
+   fixed: 1,230.15
+php: |
+  array(
+    'fixed' => 1230.15,
+  )
+---
 test: Float
 yaml: |
    canonical: 1.23015e+3
    exponential: 12.3015e+02
-   fixed: 1,230.15
    negative infinity: -.inf
    not a number: .NaN
 php: |
   array(
     'canonical' => 1230.15,
     'exponential' => 1230.15,
-    'fixed' => 1230.15,
     'negative infinity' => log(0),
     'not a number' => -log(0)
   )
diff --git a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/YtsTypeTransfers.yml b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/YtsTypeTransfers.yml
index 46c8d4a2c..dea0be010 100644
--- a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/YtsTypeTransfers.yml
+++ b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/YtsTypeTransfers.yml
@@ -52,10 +52,10 @@ php: |
 test: Forcing Strings
 brief: >
     Any YAML type can be forced into a string using the
-    explicit !str method.
+    explicit !!str method.
 yaml: |
-    date string: !str 2001-08-01
-    number string: !str 192
+    date string: !!str 2001-08-01
+    number string: !!str 192
 php: |
     array(
       'date string' => '2001-08-01',
@@ -176,28 +176,38 @@ brief: >
 yaml: |
     zero: 0
     simple: 12
-    one-thousand: 1,000
-    negative one-thousand: -1,000
 php: |
     array(
       'zero' => 0,
       'simple' => 12,
+    )
+---
+test: Positive Big Integer
+deprecated: true
+dump_skip: true
+brief: >
+    An integer is a series of numbers, optionally
+    starting with a positive or negative sign.  Integers
+    may also contain commas for readability.
+yaml: |
+    one-thousand: 1,000
+php: |
+    array(
       'one-thousand' => 1000.0,
-      'negative one-thousand' => -1000.0
     )
 ---
-test: Integers as Map Keys
+test: Negative Big Integer
+deprecated: true
+dump_skip: true
 brief: >
-    An integer can be used a dictionary key.
+    An integer is a series of numbers, optionally
+    starting with a positive or negative sign.  Integers
+    may also contain commas for readability.
 yaml: |
-    1: one
-    2: two
-    3: three
+    negative one-thousand: -1,000
 php: |
     array(
-        1 => 'one',
-        2 => 'two',
-        3 => 'three'
+      'negative one-thousand' => -1000.0
     )
 ---
 test: Floats
@@ -208,15 +218,27 @@ brief: >
      positive and negative infinity and "not a number."
 yaml: |
      a simple float: 2.00
-     larger float: 1,000.09
      scientific notation: 1.00009e+3
 php: |
      array(
        'a simple float' => 2.0,
-       'larger float' => 1000.09,
        'scientific notation' => 1000.09
      )
 ---
+test: Larger Float
+dump_skip: true
+deprecated: true
+brief: >
+     Floats are represented by numbers with decimals,
+     allowing for scientific notation, as well as
+     positive and negative infinity and "not a number."
+yaml: |
+     larger float: 1,000.09
+php: |
+     array(
+       'larger float' => 1000.09,
+     )
+---
 test: Time
 todo: true
 brief: >
diff --git a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/booleanMappingKeys.yml b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/booleanMappingKeys.yml
new file mode 100644
index 000000000..26799e8e7
--- /dev/null
+++ b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/booleanMappingKeys.yml
@@ -0,0 +1,11 @@
+--- %YAML:1.0
+test: Miscellaneous
+spec: 2.21
+yaml: |
+  true: true
+  false: false
+php: |
+  array(
+    'true' => true,
+    'false' => false,
+  )
diff --git a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/legacyBooleanMappingKeys.yml b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/legacyBooleanMappingKeys.yml
new file mode 100644
index 000000000..5e8d09170
--- /dev/null
+++ b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/legacyBooleanMappingKeys.yml
@@ -0,0 +1,23 @@
+--- %YAML:1.0
+test: Miscellaneous
+spec: 2.21
+yaml: |
+  true: true
+  false: false
+php: |
+  array(
+    1 => true,
+    0 => false,
+  )
+---
+test: Boolean
+yaml: |
+   false: used as key
+   logical:  true
+   answer: false
+php: |
+   array(
+     false => 'used as key',
+     'logical' => true,
+     'answer' => false
+   )
diff --git a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/legacyNonStringKeys.yml b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/legacyNonStringKeys.yml
new file mode 100644
index 000000000..4e2820185
--- /dev/null
+++ b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/legacyNonStringKeys.yml
@@ -0,0 +1,2 @@
+- legacyBooleanMappingKeys
+- legacyNullMappingKey
diff --git a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/legacyNullMappingKey.yml b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/legacyNullMappingKey.yml
new file mode 100644
index 000000000..551a6205e
--- /dev/null
+++ b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/legacyNullMappingKey.yml
@@ -0,0 +1,9 @@
+--- %YAML:1.0
+test: Miscellaneous
+spec: 2.21
+yaml: |
+  null: ~
+php: |
+  array(
+    '' => null,
+  )
diff --git a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/multiple_lines_as_literal_block.yml b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/multiple_lines_as_literal_block.yml
index 5994f3230..b4903d30a 100644
--- a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/multiple_lines_as_literal_block.yml
+++ b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/multiple_lines_as_literal_block.yml
@@ -10,5 +10,4 @@ data:
         empty line:
         
         baz
-    nested_inlined_multi_line_string:
-        inlined_multi_line: "foo\nbar\r\nempty line:\n\nbaz"
+    nested_inlined_multi_line_string: { inlined_multi_line: "foo\nbar\r\nempty line:\n\nbaz" }
diff --git a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/nonStringKeys.yml b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/nonStringKeys.yml
new file mode 100644
index 000000000..354b0791e
--- /dev/null
+++ b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/nonStringKeys.yml
@@ -0,0 +1,3 @@
+- booleanMappingKeys
+- numericMappingKeys
+- nullMappingKey
diff --git a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/not_readable.yml b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/not_readable.yml
new file mode 100644
index 000000000..3216a89eb
--- /dev/null
+++ b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/not_readable.yml
@@ -0,0 +1,18 @@
+- escapedCharacters
+- sfComments
+- sfCompact
+- sfTests
+- sfObjects
+- sfMergeKey
+- sfQuotes
+- YtsAnchorAlias
+- YtsBasicTests
+- YtsBlockMapping
+- YtsDocumentSeparator
+- YtsErrorTests
+- YtsFlowCollections
+- YtsFoldedScalars
+- YtsNullsAndEmpties
+- YtsSpecificationExamples
+- YtsTypeTransfers
+- unindentedCollections
diff --git a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/nullMappingKey.yml b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/nullMappingKey.yml
new file mode 100644
index 000000000..7dcadc729
--- /dev/null
+++ b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/nullMappingKey.yml
@@ -0,0 +1,9 @@
+--- %YAML:1.0
+test: Miscellaneous
+spec: 2.21
+yaml: |
+  null: ~
+php: |
+  array(
+    'null' => null,
+  )
diff --git a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/numericMappingKeys.yml b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/numericMappingKeys.yml
new file mode 100644
index 000000000..9cfb7713a
--- /dev/null
+++ b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/numericMappingKeys.yml
@@ -0,0 +1,23 @@
+--- %YAML:1.0
+test: A sequence with an unordered array
+brief: >
+  A sequence with an unordered array
+yaml: |
+  1: foo
+  0: bar
+php: |
+  array(1 => 'foo', 0 => 'bar')
+---
+test: Integers as Map Keys
+brief: >
+    An integer can be used as dictionary key.
+yaml: |
+    1: one
+    2: two
+    3: three
+php: |
+    array(
+        1 => 'one',
+        2 => 'two',
+        3 => 'three'
+    )
diff --git a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/sfMergeKey.yml b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/sfMergeKey.yml
index 4b67d3410..83264cfab 100644
--- a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/sfMergeKey.yml
+++ b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/sfMergeKey.yml
@@ -10,19 +10,18 @@ yaml: |
         a: Steve
         b: Clark
         c: Brian
+        e: notnull
     bar:
         a: before
         d: other
+        e: ~
         <<: *foo
         b: new
         x: Oren
         c:
             foo: bar
-            foo: ignore
             bar: foo
-    duplicate:
-        foo: bar
-        foo: ignore
+    bar_inline: {a: before, d: other, <<: *foo, b: new, x: Oren, c: { foo: bar, bar: foo}}
     foo2: &foo2
         a: Ballmer
     ding: &dong [ fi, fei, fo, fam]
@@ -44,15 +43,19 @@ yaml: |
             p: 12345
         z:
             <<: *nestedref
+    head_inline: &head_inline { <<: [ *foo , *dong , *foo2 ] }
+    recursive_inline: { <<: *head_inline, c: { <<: *foo2 } }
 php: |
     array(
-        'foo' => array('a' => 'Steve', 'b' => 'Clark', 'c' => 'Brian'),
-        'bar' => array('a' => 'before', 'd' => 'other', 'b' => 'new', 'c' => array('foo' => 'bar', 'bar' => 'foo'), 'x' => 'Oren'),
-        'duplicate' => array('foo' => 'bar'),
+        'foo' => array('a' => 'Steve', 'b' => 'Clark', 'c' => 'Brian', 'e' => 'notnull'),
+        'bar' => array('a' => 'before', 'd' => 'other', 'e' => null, 'b' => 'new', 'c' => array('foo' => 'bar', 'bar' => 'foo'), 'x' => 'Oren'),
+        'bar_inline' => array('a' => 'before', 'd' => 'other', 'b' => 'new', 'c' => array('foo' => 'bar', 'bar' => 'foo'), 'e' => 'notnull', 'x' => 'Oren'),
         'foo2' => array('a' => 'Ballmer'),
         'ding' => array('fi', 'fei', 'fo', 'fam'),
-        'check' => array('a' => 'Steve', 'b' => 'Clark', 'c' => 'Brian', 'fi', 'fei', 'fo', 'fam', 'isit' => 'tested'),
-        'head' => array('a' => 'Steve', 'b' => 'Clark', 'c' => 'Brian', 'fi', 'fei', 'fo', 'fam'),
+        'check' => array('a' => 'Steve', 'b' => 'Clark', 'c' => 'Brian', 'e' => 'notnull', 'fi', 'fei', 'fo', 'fam', 'isit' => 'tested'),
+        'head' => array('a' => 'Steve', 'b' => 'Clark', 'c' => 'Brian', 'e' => 'notnull', 'fi', 'fei', 'fo', 'fam'),
         'taz' => array('a' => 'Steve', 'w' => array('p' => 1234)),
-        'nested' => array('a' => 'Steve', 'w' => array('p' => 12345), 'd' => 'Doug', 'z' => array('p' => 12345))
+        'nested' => array('a' => 'Steve', 'w' => array('p' => 12345), 'd' => 'Doug', 'z' => array('p' => 12345)),
+        'head_inline' => array('a' => 'Steve', 'b' => 'Clark', 'c' => 'Brian', 'e' => 'notnull', 'fi', 'fei', 'fo', 'fam'),
+        'recursive_inline' => array('a' => 'Steve', 'b' => 'Clark', 'c' => array('a' => 'Ballmer'), 'e' => 'notnull', 'fi', 'fei', 'fo', 'fam'),
     )
diff --git a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/sfTests.yml b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/sfTests.yml
index a427be1c8..2a0b9c874 100644
--- a/lib/composer/vendor/symfony/yaml/Tests/Fixtures/sfTests.yml
+++ b/lib/composer/vendor/symfony/yaml/Tests/Fixtures/sfTests.yml
@@ -96,15 +96,6 @@ yaml: |
 php: |
   array('foo', array('bar' => array('bar' => 'foo')))
 ---
-test: A sequence with an unordered array
-brief: >
-  A sequence with an unordered array
-yaml: |
-  1: foo
-  0: bar
-php: |
-  array(1 => 'foo', 0 => 'bar')
----
 test: Octal
 brief: as in spec example 2.19, octal value is converted
 yaml: |
diff --git a/lib/composer/vendor/symfony/yaml/Tests/InlineTest.php b/lib/composer/vendor/symfony/yaml/Tests/InlineTest.php
index d6d7790dd..3d8606578 100644
--- a/lib/composer/vendor/symfony/yaml/Tests/InlineTest.php
+++ b/lib/composer/vendor/symfony/yaml/Tests/InlineTest.php
@@ -11,29 +11,96 @@
 
 namespace Symfony\Component\Yaml\Tests;
 
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Yaml\Exception\ParseException;
 use Symfony\Component\Yaml\Inline;
 use Symfony\Component\Yaml\Yaml;
 
-class InlineTest extends \PHPUnit_Framework_TestCase
+class InlineTest extends TestCase
 {
+    protected function setUp()
+    {
+        Inline::initialize(0, 0);
+    }
+
     /**
      * @dataProvider getTestsForParse
      */
-    public function testParse($yaml, $value)
+    public function testParse($yaml, $value, $flags = 0)
     {
-        $this->assertSame($value, Inline::parse($yaml), sprintf('::parse() converts an inline YAML to a PHP structure (%s)', $yaml));
+        $this->assertSame($value, Inline::parse($yaml, $flags), sprintf('::parse() converts an inline YAML to a PHP structure (%s)', $yaml));
     }
 
     /**
      * @dataProvider getTestsForParseWithMapObjects
      */
-    public function testParseWithMapObjects($yaml, $value)
+    public function testParseWithMapObjects($yaml, $value, $flags = Yaml::PARSE_OBJECT_FOR_MAP)
     {
-        $actual = Inline::parse($yaml, Yaml::PARSE_OBJECT_FOR_MAP);
+        $actual = Inline::parse($yaml, $flags);
 
         $this->assertSame(serialize($value), serialize($actual));
     }
 
+    /**
+     * @dataProvider getTestsForParsePhpConstants
+     */
+    public function testParsePhpConstants($yaml, $value)
+    {
+        $actual = Inline::parse($yaml, Yaml::PARSE_CONSTANT);
+
+        $this->assertSame($value, $actual);
+    }
+
+    public function getTestsForParsePhpConstants()
+    {
+        return array(
+            array('!php/const Symfony\Component\Yaml\Yaml::PARSE_CONSTANT', Yaml::PARSE_CONSTANT),
+            array('!php/const PHP_INT_MAX', PHP_INT_MAX),
+            array('[!php/const PHP_INT_MAX]', array(PHP_INT_MAX)),
+            array('{ foo: !php/const PHP_INT_MAX }', array('foo' => PHP_INT_MAX)),
+            array('!php/const NULL', null),
+        );
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     * @expectedExceptionMessage The constant "WRONG_CONSTANT" is not defined
+     */
+    public function testParsePhpConstantThrowsExceptionWhenUndefined()
+    {
+        Inline::parse('!php/const WRONG_CONSTANT', Yaml::PARSE_CONSTANT);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     * @expectedExceptionMessageRegExp #The string "!php/const PHP_INT_MAX" could not be parsed as a constant.*#
+     */
+    public function testParsePhpConstantThrowsExceptionOnInvalidType()
+    {
+        Inline::parse('!php/const PHP_INT_MAX', Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE);
+    }
+
+    /**
+     * @group legacy
+     * @expectedDeprecation The !php/const: tag to indicate dumped PHP constants is deprecated since Symfony 3.4 and will be removed in 4.0. Use the !php/const (without the colon) tag instead on line 1.
+     * @dataProvider getTestsForParseLegacyPhpConstants
+     */
+    public function testDeprecatedConstantTag($yaml, $expectedValue)
+    {
+        $this->assertSame($expectedValue, Inline::parse($yaml, Yaml::PARSE_CONSTANT));
+    }
+
+    public function getTestsForParseLegacyPhpConstants()
+    {
+        return array(
+            array('!php/const:Symfony\Component\Yaml\Yaml::PARSE_CONSTANT', Yaml::PARSE_CONSTANT),
+            array('!php/const:PHP_INT_MAX', PHP_INT_MAX),
+            array('[!php/const:PHP_INT_MAX]', array(PHP_INT_MAX)),
+            array('{ foo: !php/const:PHP_INT_MAX }', array('foo' => PHP_INT_MAX)),
+            array('!php/const:NULL', null),
+        );
+    }
+
     /**
      * @group legacy
      * @dataProvider getTestsForParseWithMapObjects
@@ -48,11 +115,11 @@ public function testParseWithMapObjectsPassingTrue($yaml, $value)
     /**
      * @dataProvider getTestsForDump
      */
-    public function testDump($yaml, $value)
+    public function testDump($yaml, $value, $parseFlags = 0)
     {
         $this->assertEquals($yaml, Inline::dump($value), sprintf('::dump() converts a PHP structure to an inline YAML (%s)', $yaml));
 
-        $this->assertSame($value, Inline::parse(Inline::dump($value)), 'check consistency');
+        $this->assertSame($value, Inline::parse(Inline::dump($value), $parseFlags), 'check consistency');
     }
 
     public function testDumpNumericValueWithLocale()
@@ -126,6 +193,16 @@ public function testParseInvalidMappingKeyShouldThrowException()
         Inline::parse($value);
     }
 
+    /**
+     * @group legacy
+     * @expectedDeprecation Using a colon after an unquoted mapping key that is not followed by an indication character (i.e. " ", ",", "[", "]", "{", "}") is deprecated since Symfony 3.2 and will throw a ParseException in 4.0 on line 1.
+     * throws \Symfony\Component\Yaml\Exception\ParseException in 4.0
+     */
+    public function testParseMappingKeyWithColonNotFollowedBySpace()
+    {
+        Inline::parse('{1:""}');
+    }
+
     /**
      * @expectedException \Symfony\Component\Yaml\Exception\ParseException
      */
@@ -206,7 +283,7 @@ public function testParseMapReferenceInSequenceAsFifthArgument()
 
     /**
      * @expectedException \Symfony\Component\Yaml\Exception\ParseException
-     * @expectedExceptionMessage A reference must contain at least one character.
+     * @expectedExceptionMessage A reference must contain at least one character at line 1.
      */
     public function testParseUnquotedAsterisk()
     {
@@ -215,7 +292,7 @@ public function testParseUnquotedAsterisk()
 
     /**
      * @expectedException \Symfony\Component\Yaml\Exception\ParseException
-     * @expectedExceptionMessage A reference must contain at least one character.
+     * @expectedExceptionMessage A reference must contain at least one character at line 1.
      */
     public function testParseUnquotedAsteriskFollowedByAComment()
     {
@@ -224,11 +301,16 @@ public function testParseUnquotedAsteriskFollowedByAComment()
 
     /**
      * @dataProvider getReservedIndicators
-     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
-     * @expectedExceptionMessage cannot start a plain scalar; you need to quote the scalar.
      */
     public function testParseUnquotedScalarStartingWithReservedIndicator($indicator)
     {
+        if (method_exists($this, 'expectExceptionMessage')) {
+            $this->expectException(ParseException::class);
+            $this->expectExceptionMessage(sprintf('cannot start a plain scalar; you need to quote the scalar at line 1 (near "%sfoo ").', $indicator));
+        } else {
+            $this->setExpectedException(ParseException::class, sprintf('cannot start a plain scalar; you need to quote the scalar at line 1 (near "%sfoo ").', $indicator));
+        }
+
         Inline::parse(sprintf('{ foo: %sfoo }', $indicator));
     }
 
@@ -239,11 +321,16 @@ public function getReservedIndicators()
 
     /**
      * @dataProvider getScalarIndicators
-     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
-     * @expectedExceptionMessage cannot start a plain scalar; you need to quote the scalar.
      */
     public function testParseUnquotedScalarStartingWithScalarIndicator($indicator)
     {
+        if (method_exists($this, 'expectExceptionMessage')) {
+            $this->expectException(ParseException::class);
+            $this->expectExceptionMessage(sprintf('cannot start a plain scalar; you need to quote the scalar at line 1 (near "%sfoo ").', $indicator));
+        } else {
+            $this->setExpectedException(ParseException::class, sprintf('cannot start a plain scalar; you need to quote the scalar at line 1 (near "%sfoo ").', $indicator));
+        }
+
         Inline::parse(sprintf('{ foo: %sfoo }', $indicator));
     }
 
@@ -254,7 +341,7 @@ public function getScalarIndicators()
 
     /**
      * @group legacy
-     * @expectedDeprecation Not quoting the scalar "%bar " starting with the "%" indicator character is deprecated since Symfony 3.1 and will throw a ParseException in 4.0.
+     * @expectedDeprecation Not quoting the scalar "%bar " starting with the "%" indicator character is deprecated since Symfony 3.1 and will throw a ParseException in 4.0 on line 1.
      * throws \Symfony\Component\Yaml\Exception\ParseException in 4.0
      */
     public function testParseUnquotedScalarStartingWithPercentCharacter()
@@ -289,11 +376,17 @@ public function getTestsForParse()
             array('true', true),
             array('12', 12),
             array('-12', -12),
+            array('1_2', 12),
+            array('_12', '_12'),
+            array('12_', 12),
             array('"quoted string"', 'quoted string'),
             array("'quoted string'", 'quoted string'),
             array('12.30e+02', 12.30e+02),
+            array('123.45_67', 123.4567),
             array('0x4D2', 0x4D2),
+            array('0x_4_D_2_', 0x4D2),
             array('02333', 02333),
+            array('0_2_3_3_3', 02333),
             array('.Inf', -log(0)),
             array('-.Inf', log(0)),
             array("'686e444'", '686e444'),
@@ -329,18 +422,22 @@ public function getTestsForParse()
             array('[\'foo,bar\', \'foo bar\']', array('foo,bar', 'foo bar')),
 
             // mappings
-            array('{foo:bar,bar:foo,false:false,null:null,integer:12}', array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
-            array('{ foo  : bar, bar : foo,  false  :   false,  null  :   null,  integer :  12  }', array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
+            array('{foo: bar,bar: foo,"false": false, "null": null,integer: 12}', array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
+            array('{ foo  : bar, bar : foo, "false"  :   false,  "null"  :   null,  integer :  12  }', array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
             array('{foo: \'bar\', bar: \'foo: bar\'}', array('foo' => 'bar', 'bar' => 'foo: bar')),
             array('{\'foo\': \'bar\', "bar": \'foo: bar\'}', array('foo' => 'bar', 'bar' => 'foo: bar')),
             array('{\'foo\'\'\': \'bar\', "bar\"": \'foo: bar\'}', array('foo\'' => 'bar', 'bar"' => 'foo: bar')),
             array('{\'foo: \': \'bar\', "bar: ": \'foo: bar\'}', array('foo: ' => 'bar', 'bar: ' => 'foo: bar')),
+            array('{"foo:bar": "baz"}', array('foo:bar' => 'baz')),
+            array('{"foo":"bar"}', array('foo' => 'bar')),
 
             // nested sequences and mappings
             array('[foo, [bar, foo]]', array('foo', array('bar', 'foo'))),
             array('[foo, {bar: foo}]', array('foo', array('bar' => 'foo'))),
             array('{ foo: {bar: foo} }', array('foo' => array('bar' => 'foo'))),
             array('{ foo: [bar, foo] }', array('foo' => array('bar', 'foo'))),
+            array('{ foo:{bar: foo} }', array('foo' => array('bar' => 'foo'))),
+            array('{ foo:[bar, foo] }', array('foo' => array('bar', 'foo'))),
 
             array('[  foo, [  bar, foo  ]  ]', array('foo', array('bar', 'foo'))),
 
@@ -396,12 +493,14 @@ public function getTestsForParseWithMapObjects()
             array('[\'foo,bar\', \'foo bar\']', array('foo,bar', 'foo bar')),
 
             // mappings
-            array('{foo:bar,bar:foo,false:false,null:null,integer:12}', (object) array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
-            array('{ foo  : bar, bar : foo,  false  :   false,  null  :   null,  integer :  12  }', (object) array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12)),
+            array('{foo: bar,bar: foo,"false": false,"null": null,integer: 12}', (object) array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12), Yaml::PARSE_OBJECT_FOR_MAP),
+            array('{ foo  : bar, bar : foo,  "false"  :   false,  "null"  :   null,  integer :  12  }', (object) array('foo' => 'bar', 'bar' => 'foo', 'false' => false, 'null' => null, 'integer' => 12), Yaml::PARSE_OBJECT_FOR_MAP),
             array('{foo: \'bar\', bar: \'foo: bar\'}', (object) array('foo' => 'bar', 'bar' => 'foo: bar')),
             array('{\'foo\': \'bar\', "bar": \'foo: bar\'}', (object) array('foo' => 'bar', 'bar' => 'foo: bar')),
             array('{\'foo\'\'\': \'bar\', "bar\"": \'foo: bar\'}', (object) array('foo\'' => 'bar', 'bar"' => 'foo: bar')),
             array('{\'foo: \': \'bar\', "bar: ": \'foo: bar\'}', (object) array('foo: ' => 'bar', 'bar: ' => 'foo: bar')),
+            array('{"foo:bar": "baz"}', (object) array('foo:bar' => 'baz')),
+            array('{"foo":"bar"}', (object) array('foo' => 'bar')),
 
             // nested sequences and mappings
             array('[foo, [bar, foo]]', array('foo', array('bar', 'foo'))),
@@ -441,10 +540,15 @@ public function getTestsForDump()
             array('false', false),
             array('true', true),
             array('12', 12),
+            array("'1_2'", '1_2'),
+            array('_12', '_12'),
+            array("'12_'", '12_'),
             array("'quoted string'", 'quoted string'),
             array('!!float 1230', 12.30e+02),
             array('1234', 0x4D2),
             array('1243', 02333),
+            array("'0x_4_D_2_'", '0x_4_D_2_'),
+            array("'0_2_3_3_3'", '0_2_3_3_3'),
             array('.Inf', -log(0)),
             array('-.Inf', log(0)),
             array("'686e444'", '686e444'),
@@ -502,23 +606,30 @@ public function testParseTimestampAsUnixTimestampByDefault($yaml, $year, $month,
     /**
      * @dataProvider getTimestampTests
      */
-    public function testParseTimestampAsDateTimeObject($yaml, $year, $month, $day, $hour, $minute, $second)
+    public function testParseTimestampAsDateTimeObject($yaml, $year, $month, $day, $hour, $minute, $second, $timezone)
     {
         $expected = new \DateTime($yaml);
         $expected->setTimeZone(new \DateTimeZone('UTC'));
         $expected->setDate($year, $month, $day);
-        @$expected->setTime($hour, $minute, $second, 1000000 * ($second - (int) $second));
 
-        $this->assertEquals($expected, Inline::parse($yaml, Yaml::PARSE_DATETIME));
+        if (\PHP_VERSION_ID >= 70100) {
+            $expected->setTime($hour, $minute, $second, 1000000 * ($second - (int) $second));
+        } else {
+            $expected->setTime($hour, $minute, $second);
+        }
+
+        $date = Inline::parse($yaml, Yaml::PARSE_DATETIME);
+        $this->assertEquals($expected, $date);
+        $this->assertSame($timezone, $date->format('O'));
     }
 
     public function getTimestampTests()
     {
         return array(
-            'canonical' => array('2001-12-15T02:59:43.1Z', 2001, 12, 15, 2, 59, 43.1),
-            'ISO-8601' => array('2001-12-15t21:59:43.10-05:00', 2001, 12, 16, 2, 59, 43.1),
-            'spaced' => array('2001-12-15 21:59:43.10 -5', 2001, 12, 16, 2, 59, 43.1),
-            'date' => array('2001-12-15', 2001, 12, 15, 0, 0, 0),
+            'canonical' => array('2001-12-15T02:59:43.1Z', 2001, 12, 15, 2, 59, 43.1, '+0000'),
+            'ISO-8601' => array('2001-12-15t21:59:43.10-05:00', 2001, 12, 16, 2, 59, 43.1, '-0500'),
+            'spaced' => array('2001-12-15 21:59:43.10 -5', 2001, 12, 16, 2, 59, 43.1, '-0500'),
+            'date' => array('2001-12-15', 2001, 12, 15, 0, 0, 0, '+0000'),
         );
     }
 
@@ -530,7 +641,11 @@ public function testParseNestedTimestampListAsDateTimeObject($yaml, $year, $mont
         $expected = new \DateTime($yaml);
         $expected->setTimeZone(new \DateTimeZone('UTC'));
         $expected->setDate($year, $month, $day);
-        @$expected->setTime($hour, $minute, $second, 1000000 * ($second - (int) $second));
+        if (\PHP_VERSION_ID >= 70100) {
+            $expected->setTime($hour, $minute, $second, 1000000 * ($second - (int) $second));
+        } else {
+            $expected->setTime($hour, $minute, $second);
+        }
 
         $expectedNested = array('nested' => array($expected));
         $yamlNested = "{nested: [$yaml]}";
@@ -578,10 +693,15 @@ public function getBinaryData()
 
     /**
      * @dataProvider getInvalidBinaryData
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
      */
     public function testParseInvalidBinaryData($data, $expectedMessage)
     {
-        $this->setExpectedExceptionRegExp('\Symfony\Component\Yaml\Exception\ParseException', $expectedMessage);
+        if (method_exists($this, 'expectException')) {
+            $this->expectExceptionMessageRegExp($expectedMessage);
+        } else {
+            $this->setExpectedExceptionRegExp(ParseException::class, $expectedMessage);
+        }
 
         Inline::parse($data);
     }
@@ -595,4 +715,93 @@ public function getInvalidBinaryData()
             'misplaced equals character' => array('!!binary "SGVsbG8gd29ybG=Q"', '/The base64 encoded data \(.*\) contains invalid characters/'),
         );
     }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     * @expectedExceptionMessage Malformed inline YAML string: {this, is not, supported} at line 1.
+     */
+    public function testNotSupportedMissingValue()
+    {
+        Inline::parse('{this, is not, supported}');
+    }
+
+    public function testVeryLongQuotedStrings()
+    {
+        $longStringWithQuotes = str_repeat("x\r\n\\\"x\"x", 1000);
+
+        $yamlString = Inline::dump(array('longStringWithQuotes' => $longStringWithQuotes));
+        $arrayFromYaml = Inline::parse($yamlString);
+
+        $this->assertEquals($longStringWithQuotes, $arrayFromYaml['longStringWithQuotes']);
+    }
+
+    /**
+     * @group legacy
+     * @expectedDeprecation Omitting the key of a mapping is deprecated and will throw a ParseException in 4.0 on line 1.
+     */
+    public function testOmittedMappingKeyIsParsedAsColon()
+    {
+        $this->assertSame(array(':' => 'foo'), Inline::parse('{: foo}'));
+    }
+
+    /**
+     * @dataProvider getTestsForNullValues
+     */
+    public function testParseMissingMappingValueAsNull($yaml, $expected)
+    {
+        $this->assertSame($expected, Inline::parse($yaml));
+    }
+
+    public function getTestsForNullValues()
+    {
+        return array(
+            'null before closing curly brace' => array('{foo:}', array('foo' => null)),
+            'null before comma' => array('{foo:, bar: baz}', array('foo' => null, 'bar' => 'baz')),
+        );
+    }
+
+    public function testTheEmptyStringIsAValidMappingKey()
+    {
+        $this->assertSame(array('' => 'foo'), Inline::parse('{ "": foo }'));
+    }
+
+    /**
+     * @group legacy
+     * @expectedDeprecation Implicit casting of incompatible mapping keys to strings is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0. Quote your evaluable mapping keys instead on line 1.
+     * @dataProvider getNotPhpCompatibleMappingKeyData
+     */
+    public function testImplicitStringCastingOfMappingKeysIsDeprecated($yaml, $expected)
+    {
+        $this->assertSame($expected, Inline::parse($yaml));
+    }
+
+    /**
+     * @group legacy
+     * @expectedDeprecation Using the Yaml::PARSE_KEYS_AS_STRINGS flag is deprecated since Symfony 3.4 as it will be removed in 4.0. Quote your keys when they are evaluable instead.
+     * @expectedDeprecation Implicit casting of incompatible mapping keys to strings is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0. Quote your evaluable mapping keys instead on line 1.
+     * @dataProvider getNotPhpCompatibleMappingKeyData
+     */
+    public function testExplicitStringCastingOfMappingKeys($yaml, $expected)
+    {
+        $this->assertSame($expected, Yaml::parse($yaml, Yaml::PARSE_KEYS_AS_STRINGS));
+    }
+
+    public function getNotPhpCompatibleMappingKeyData()
+    {
+        return array(
+            'boolean-true' => array('{true: "foo"}', array('true' => 'foo')),
+            'boolean-false' => array('{false: "foo"}', array('false' => 'foo')),
+            'null' => array('{null: "foo"}', array('null' => 'foo')),
+            'float' => array('{0.25: "foo"}', array('0.25' => 'foo')),
+        );
+    }
+
+    /**
+     * @group legacy
+     * @expectedDeprecation Support for the !str tag is deprecated since Symfony 3.4. Use the !!str tag instead on line 1.
+     */
+    public function testDeprecatedStrTag()
+    {
+        $this->assertSame(array('foo' => 'bar'), Inline::parse('{ foo: !str bar }'));
+    }
 }
diff --git a/lib/composer/vendor/symfony/yaml/Tests/ParseExceptionTest.php b/lib/composer/vendor/symfony/yaml/Tests/ParseExceptionTest.php
index 7286d45a0..39579ede7 100644
--- a/lib/composer/vendor/symfony/yaml/Tests/ParseExceptionTest.php
+++ b/lib/composer/vendor/symfony/yaml/Tests/ParseExceptionTest.php
@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Yaml\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Yaml\Exception\ParseException;
 
-class ParseExceptionTest extends \PHPUnit_Framework_TestCase
+class ParseExceptionTest extends TestCase
 {
     public function testGetMessage()
     {
diff --git a/lib/composer/vendor/symfony/yaml/Tests/ParserTest.php b/lib/composer/vendor/symfony/yaml/Tests/ParserTest.php
index c2f4891d4..9d6052805 100644
--- a/lib/composer/vendor/symfony/yaml/Tests/ParserTest.php
+++ b/lib/composer/vendor/symfony/yaml/Tests/ParserTest.php
@@ -11,11 +11,15 @@
 
 namespace Symfony\Component\Yaml\Tests;
 
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Yaml\Exception\ParseException;
 use Symfony\Component\Yaml\Yaml;
 use Symfony\Component\Yaml\Parser;
+use Symfony\Component\Yaml\Tag\TaggedValue;
 
-class ParserTest extends \PHPUnit_Framework_TestCase
+class ParserTest extends TestCase
 {
+    /** @var Parser */
     protected $parser;
 
     protected function setUp()
@@ -26,44 +30,75 @@ protected function setUp()
     protected function tearDown()
     {
         $this->parser = null;
+
+        chmod(__DIR__.'/Fixtures/not_readable.yml', 0644);
     }
 
     /**
      * @dataProvider getDataFormSpecifications
      */
-    public function testSpecifications($file, $expected, $yaml, $comment)
+    public function testSpecifications($expected, $yaml, $comment, $deprecated)
     {
+        $deprecations = array();
+
+        if ($deprecated) {
+            set_error_handler(function ($type, $msg) use (&$deprecations) {
+                if (E_USER_DEPRECATED !== $type) {
+                    restore_error_handler();
+
+                    if (class_exists('PHPUnit_Util_ErrorHandler')) {
+                        return call_user_func_array('PHPUnit_Util_ErrorHandler::handleError', func_get_args());
+                    }
+
+                    return call_user_func_array('PHPUnit\Util\ErrorHandler::handleError', func_get_args());
+                }
+
+                $deprecations[] = $msg;
+            });
+        }
+
         $this->assertEquals($expected, var_export($this->parser->parse($yaml), true), $comment);
+
+        if ($deprecated) {
+            restore_error_handler();
+
+            $this->assertCount(1, $deprecations);
+            $this->assertContains(true !== $deprecated ? $deprecated : 'Using the comma as a group separator for floats is deprecated since Symfony 3.2 and will be removed in 4.0 on line 1.', $deprecations[0]);
+        }
     }
 
     public function getDataFormSpecifications()
     {
-        $parser = new Parser();
-        $path = __DIR__.'/Fixtures';
-
-        $tests = array();
-        $files = $parser->parse(file_get_contents($path.'/index.yml'));
-        foreach ($files as $file) {
-            $yamls = file_get_contents($path.'/'.$file.'.yml');
+        return $this->loadTestsFromFixtureFiles('index.yml');
+    }
 
-            // split YAMLs documents
-            foreach (preg_split('/^---( %YAML\:1\.0)?/m', $yamls) as $yaml) {
-                if (!$yaml) {
-                    continue;
-                }
+    /**
+     * @group legacy
+     * @expectedDeprecationMessage Using the Yaml::PARSE_KEYS_AS_STRINGS flag is deprecated since Symfony 3.4 as it will be removed in 4.0. Quote your keys when they are evaluable
+     * @dataProvider getNonStringMappingKeysData
+     */
+    public function testNonStringMappingKeys($expected, $yaml, $comment)
+    {
+        $this->assertSame($expected, var_export($this->parser->parse($yaml, Yaml::PARSE_KEYS_AS_STRINGS), true), $comment);
+    }
 
-                $test = $parser->parse($yaml);
-                if (isset($test['todo']) && $test['todo']) {
-                    // TODO
-                } else {
-                    eval('$expected = '.trim($test['php']).';');
+    public function getNonStringMappingKeysData()
+    {
+        return $this->loadTestsFromFixtureFiles('nonStringKeys.yml');
+    }
 
-                    $tests[] = array($file, var_export($expected, true), $test['yaml'], $test['test']);
-                }
-            }
-        }
+    /**
+     * @group legacy
+     * @dataProvider getLegacyNonStringMappingKeysData
+     */
+    public function testLegacyNonStringMappingKeys($expected, $yaml, $comment)
+    {
+        $this->assertSame($expected, var_export($this->parser->parse($yaml), true), $comment);
+    }
 
-        return $tests;
+    public function getLegacyNonStringMappingKeysData()
+    {
+        return $this->loadTestsFromFixtureFiles('legacyNonStringKeys.yml');
     }
 
     public function testTabsInYaml()
@@ -189,6 +224,22 @@ public function getBlockChompingTests()
         );
         $tests['Literal block chomping clip with multiple trailing newlines'] = array($expected, $yaml);
 
+        $yaml = <<<'EOF'
+foo:
+- bar: |
+    one
+
+    two
+EOF;
+        $expected = array(
+            'foo' => array(
+                array(
+                    'bar' => "one\n\ntwo",
+                ),
+            ),
+        );
+        $tests['Literal block chomping clip with embedded blank line inside unindented collection'] = array($expected, $yaml);
+
         $yaml = <<<'EOF'
 foo: |
     one
@@ -421,8 +472,8 @@ public function testBlockLiteralWithLeadingNewlines()
 
     public function testObjectSupportEnabled()
     {
-        $input = <<<EOF
-foo: !php/object:O:30:"Symfony\Component\Yaml\Tests\B":1:{s:1:"b";s:3:"foo";}
+        $input = <<<'EOF'
+foo: !php/object O:30:"Symfony\Component\Yaml\Tests\B":1:{s:1:"b";s:3:"foo";}
 bar: 1
 EOF;
         $this->assertEquals(array('foo' => new B(), 'bar' => 1), $this->parser->parse($input, Yaml::PARSE_OBJECT), '->parse() is able to parse objects');
@@ -433,7 +484,7 @@ public function testObjectSupportEnabled()
      */
     public function testObjectSupportEnabledPassingTrue()
     {
-        $input = <<<EOF
+        $input = <<<'EOF'
 foo: !php/object:O:30:"Symfony\Component\Yaml\Tests\B":1:{s:1:"b";s:3:"foo";}
 bar: 1
 EOF;
@@ -442,14 +493,29 @@ public function testObjectSupportEnabledPassingTrue()
 
     /**
      * @group legacy
+     * @dataProvider deprecatedObjectValueProvider
      */
-    public function testObjectSupportEnabledWithDeprecatedTag()
+    public function testObjectSupportEnabledWithDeprecatedTag($yaml)
+    {
+        $this->assertEquals(array('foo' => new B(), 'bar' => 1), $this->parser->parse($yaml, Yaml::PARSE_OBJECT), '->parse() is able to parse objects');
+    }
+
+    public function deprecatedObjectValueProvider()
     {
-        $input = <<<EOF
+        return array(
+            array(
+                <<<YAML
 foo: !!php/object:O:30:"Symfony\Component\Yaml\Tests\B":1:{s:1:"b";s:3:"foo";}
 bar: 1
-EOF;
-        $this->assertEquals(array('foo' => new B(), 'bar' => 1), $this->parser->parse($input, Yaml::PARSE_OBJECT), '->parse() is able to parse objects');
+YAML
+            ),
+            array(
+                <<<YAML
+foo: !php/object:O:30:"Symfony\Component\Yaml\Tests\B":1:{s:1:"b";s:3:"foo";}
+bar: 1
+YAML
+            ),
+        );
     }
 
     /**
@@ -465,7 +531,9 @@ public function testObjectSupportDisabledButNoExceptions($input)
      */
     public function testObjectForMap($yaml, $expected)
     {
-        $this->assertEquals($expected, $this->parser->parse($yaml, Yaml::PARSE_OBJECT_FOR_MAP));
+        $flags = Yaml::PARSE_OBJECT_FOR_MAP;
+
+        $this->assertEquals($expected, $this->parser->parse($yaml, $flags));
     }
 
     /**
@@ -481,7 +549,7 @@ public function getObjectForMapTests()
     {
         $tests = array();
 
-        $yaml = <<<EOF
+        $yaml = <<<'EOF'
 foo:
     fiz: [cat]
 EOF;
@@ -502,7 +570,7 @@ public function getObjectForMapTests()
         $expected->baz = 'foobar';
         $tests['object-for-map-is-applied-after-parsing'] = array($yaml, $expected);
 
-        $yaml = <<<EOT
+        $yaml = <<<'EOT'
 array:
   - key: one
   - key: two
@@ -515,7 +583,7 @@ public function getObjectForMapTests()
         $expected->array[1]->key = 'two';
         $tests['nest-map-and-sequence'] = array($yaml, $expected);
 
-        $yaml = <<<YAML
+        $yaml = <<<'YAML'
 map:
   1: one
   2: two
@@ -526,10 +594,10 @@ public function getObjectForMapTests()
         $expected->map->{2} = 'two';
         $tests['numeric-keys'] = array($yaml, $expected);
 
-        $yaml = <<<YAML
+        $yaml = <<<'YAML'
 map:
-  0: one
-  1: two
+  '0': one
+  '1': two
 YAML;
         $expected = new \stdClass();
         $expected->map = new \stdClass();
@@ -549,6 +617,17 @@ public function testObjectsSupportDisabledWithExceptions($yaml)
         $this->parser->parse($yaml, Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE);
     }
 
+    public function testCanParseContentWithTrailingSpaces()
+    {
+        $yaml = "items:  \n  foo: bar";
+
+        $expected = array(
+            'items' => array('foo' => 'bar'),
+        );
+
+        $this->assertSame($expected, $this->parser->parse($yaml));
+    }
+
     /**
      * @group legacy
      * @dataProvider invalidDumpedObjectProvider
@@ -561,11 +640,11 @@ public function testObjectsSupportDisabledWithExceptionsUsingBooleanToggles($yam
 
     public function invalidDumpedObjectProvider()
     {
-        $yamlTag = <<<EOF
+        $yamlTag = <<<'EOF'
 foo: !!php/object:O:30:"Symfony\Tests\Component\Yaml\B":1:{s:1:"b";s:3:"foo";}
 bar: 1
 EOF;
-        $localTag = <<<EOF
+        $localTag = <<<'EOF'
 foo: !php/object:O:30:"Symfony\Tests\Component\Yaml\B":1:{s:1:"b";s:3:"foo";}
 bar: 1
 EOF;
@@ -667,7 +746,7 @@ public function testSequenceInAMapping()
 
     public function testSequenceInMappingStartedBySingleDashLine()
     {
-        $yaml = <<<EOT
+        $yaml = <<<'EOT'
 a:
 -
   b:
@@ -695,7 +774,7 @@ public function testSequenceInMappingStartedBySingleDashLine()
 
     public function testSequenceFollowedByCommentEmbeddedInMapping()
     {
-        $yaml = <<<EOT
+        $yaml = <<<'EOT'
 a:
     b:
         - c
@@ -731,7 +810,7 @@ public function testMappingInASequence()
      */
     public function testScalarInSequence()
     {
-        Yaml::parse(<<<EOF
+        Yaml::parse(<<<'EOF'
 foo:
     - bar
 "missing colon"
@@ -749,10 +828,11 @@ public function testScalarInSequence()
      *
      * @see http://yaml.org/spec/1.2/spec.html#id2759572
      * @see http://yaml.org/spec/1.1/#id932806
+     * @group legacy
      */
     public function testMappingDuplicateKeyBlock()
     {
-        $input = <<<EOD
+        $input = <<<'EOD'
 parent:
     child: first
     child: duplicate
@@ -768,9 +848,12 @@ public function testMappingDuplicateKeyBlock()
         $this->assertSame($expected, Yaml::parse($input));
     }
 
+    /**
+     * @group legacy
+     */
     public function testMappingDuplicateKeyFlow()
     {
-        $input = <<<EOD
+        $input = <<<'EOD'
 parent: { child: first, child: duplicate }
 parent: { child: duplicate, child: duplicate }
 EOD;
@@ -782,6 +865,74 @@ public function testMappingDuplicateKeyFlow()
         $this->assertSame($expected, Yaml::parse($input));
     }
 
+    /**
+     * @group legacy
+     * @dataProvider getParseExceptionOnDuplicateData
+     * @expectedDeprecation Duplicate key "%s" detected whilst parsing YAML. Silent handling of duplicate mapping keys in YAML is deprecated %s and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0 on line %d.
+     * throws \Symfony\Component\Yaml\Exception\ParseException in 4.0
+     */
+    public function testParseExceptionOnDuplicate($input, $duplicateKey, $lineNumber)
+    {
+        Yaml::parse($input);
+    }
+
+    public function getParseExceptionOnDuplicateData()
+    {
+        $tests = array();
+
+        $yaml = <<<EOD
+parent: { child: first, child: duplicate }
+EOD;
+        $tests[] = array($yaml, 'child', 1);
+
+        $yaml = <<<EOD
+parent:
+  child: first,
+  child: duplicate
+EOD;
+        $tests[] = array($yaml, 'child', 3);
+
+        $yaml = <<<EOD
+parent: { child: foo }
+parent: { child: bar }
+EOD;
+        $tests[] = array($yaml, 'parent', 2);
+
+        $yaml = <<<EOD
+parent: { child_mapping: { value: bar},  child_mapping: { value: bar} }
+EOD;
+        $tests[] = array($yaml, 'child_mapping', 1);
+
+        $yaml = <<<EOD
+parent:
+  child_mapping:
+    value: bar
+  child_mapping:
+    value: bar
+EOD;
+        $tests[] = array($yaml, 'child_mapping', 4);
+
+        $yaml = <<<EOD
+parent: { child_sequence: ['key1', 'key2', 'key3'],  child_sequence: ['key1', 'key2', 'key3'] }
+EOD;
+        $tests[] = array($yaml, 'child_sequence', 1);
+
+        $yaml = <<<EOD
+parent:
+  child_sequence:
+    - key1
+    - key2
+    - key3
+  child_sequence:
+    - key1
+    - key2
+    - key3
+EOD;
+        $tests[] = array($yaml, 'child_sequence', 6);
+
+        return $tests;
+    }
+
     public function testEmptyValue()
     {
         $input = <<<'EOF'
@@ -943,6 +1094,10 @@ public function testYamlDirective()
         $this->assertEquals(array('foo' => 1, 'bar' => 2), $this->parser->parse($yaml));
     }
 
+    /**
+     * @group legacy
+     * @expectedDeprecation Implicit casting of numeric key to string is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0. Quote your evaluable mapping keys instead on line 2.
+     */
     public function testFloatKeys()
     {
         $yaml = <<<'EOF'
@@ -961,13 +1116,57 @@ public function testFloatKeys()
         $this->assertEquals($expected, $this->parser->parse($yaml));
     }
 
+    /**
+     * @group legacy
+     * @expectedDeprecation Implicit casting of non-string key to string is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0. Quote your evaluable mapping keys instead on line 1.
+     */
+    public function testBooleanKeys()
+    {
+        $yaml = <<<'EOF'
+true: foo
+false: bar
+EOF;
+
+        $expected = array(
+            1 => 'foo',
+            0 => 'bar',
+        );
+
+        $this->assertEquals($expected, $this->parser->parse($yaml));
+    }
+
+    public function testExplicitStringCasting()
+    {
+        $yaml = <<<'EOF'
+'1.2': "bar"
+!!str 1.3: "baz"
+
+'true': foo
+!!str false: bar
+
+!!str null: 'null'
+'~': 'null'
+EOF;
+
+        $expected = array(
+            '1.2' => 'bar',
+            '1.3' => 'baz',
+            'true' => 'foo',
+            'false' => 'bar',
+            'null' => 'null',
+            '~' => 'null',
+        );
+
+        $this->assertEquals($expected, $this->parser->parse($yaml));
+    }
+
     /**
      * @expectedException \Symfony\Component\Yaml\Exception\ParseException
      * @expectedExceptionMessage A colon cannot be used in an unquoted mapping value
      */
     public function testColonInMappingValueException()
     {
-        $yaml = <<<EOF
+        $yaml = <<<'EOF'
 foo: bar: baz
 EOF;
 
@@ -976,7 +1175,7 @@ public function testColonInMappingValueException()
 
     public function testColonInMappingValueExceptionNotTriggeredByColonInComment()
     {
-        $yaml = <<<EOT
+        $yaml = <<<'EOT'
 foo:
     bar: foobar # Note: a comment after a colon
 EOT;
@@ -1077,7 +1276,7 @@ public function getCommentLikeStringInScalarBlockData()
         );
         $tests[] = array($yaml, $expected);
 
-        $yaml = <<<EOT
+        $yaml = <<<'EOT'
 foo:
   bar:
     scalar-block: >
@@ -1120,7 +1319,7 @@ public function getCommentLikeStringInScalarBlockData()
 
     public function testBlankLinesAreParsedAsNewLinesInFoldedBlocks()
     {
-        $yaml = <<<EOT
+        $yaml = <<<'EOT'
 test: >
     <h2>A heading</h2>
 
@@ -1132,7 +1331,7 @@ public function testBlankLinesAreParsedAsNewLinesInFoldedBlocks()
 
         $this->assertSame(
             array(
-                'test' => <<<EOT
+                'test' => <<<'EOT'
 <h2>A heading</h2>
 <ul> <li>a list</li> <li>may be a good example</li> </ul>
 EOT
@@ -1144,7 +1343,7 @@ public function testBlankLinesAreParsedAsNewLinesInFoldedBlocks()
 
     public function testAdditionallyIndentedLinesAreParsedAsNewLinesInFoldedBlocks()
     {
-        $yaml = <<<EOT
+        $yaml = <<<'EOT'
 test: >
     <h2>A heading</h2>
 
@@ -1156,7 +1355,7 @@ public function testAdditionallyIndentedLinesAreParsedAsNewLinesInFoldedBlocks()
 
         $this->assertSame(
             array(
-                'test' => <<<EOT
+                'test' => <<<'EOT'
 <h2>A heading</h2>
 <ul>
   <li>a list</li>
@@ -1184,13 +1383,13 @@ public function getBinaryData()
             'enclosed with single quotes' => array("data: !!binary 'SGVsbG8gd29ybGQ='"),
             'containing spaces' => array('data: !!binary  "SGVs bG8gd 29ybGQ="'),
             'in block scalar' => array(
-                <<<EOT
+                <<<'EOT'
 data: !!binary |
     SGVsbG8gd29ybGQ=
 EOT
     ),
             'containing spaces in block scalar' => array(
-                <<<EOT
+                <<<'EOT'
 data: !!binary |
     SGVs bG8gd 29ybGQ=
 EOT
@@ -1200,10 +1399,15 @@ public function getBinaryData()
 
     /**
      * @dataProvider getInvalidBinaryData
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
      */
     public function testParseInvalidBinaryData($data, $expectedMessage)
     {
-        $this->setExpectedExceptionRegExp('\Symfony\Component\Yaml\Exception\ParseException', $expectedMessage);
+        if (method_exists($this, 'expectException')) {
+            $this->expectExceptionMessageRegExp($expectedMessage);
+        } else {
+            $this->setExpectedExceptionRegExp(ParseException::class, $expectedMessage);
+        }
 
         $this->parser->parse($data);
     }
@@ -1216,7 +1420,7 @@ public function getInvalidBinaryData()
             'too many equals characters' => array('data: !!binary "SGVsbG8gd29yb==="', '/The base64 encoded data \(.*\) contains invalid characters/'),
             'misplaced equals character' => array('data: !!binary "SGVsbG8gd29ybG=Q"', '/The base64 encoded data \(.*\) contains invalid characters/'),
             'length not a multiple of four in block scalar' => array(
-                <<<EOT
+                <<<'EOT'
 data: !!binary |
     SGVsbG8d29ybGQ=
 EOT
@@ -1224,7 +1428,7 @@ public function getInvalidBinaryData()
                 '/The normalized base64 encoded data \(data without whitespace characters\) length must be a multiple of four \(\d+ bytes given\)/',
             ),
             'invalid characters in block scalar' => array(
-                <<<EOT
+                <<<'EOT'
 data: !!binary |
     SGVsbG8#d29ybGQ=
 EOT
@@ -1232,7 +1436,7 @@ public function getInvalidBinaryData()
                 '/The base64 encoded data \(.*\) contains invalid characters/',
             ),
             'too many equals characters in block scalar' => array(
-                <<<EOT
+                <<<'EOT'
 data: !!binary |
     SGVsbG8gd29yb===
 EOT
@@ -1240,7 +1444,7 @@ public function getInvalidBinaryData()
                 '/The base64 encoded data \(.*\) contains invalid characters/',
             ),
             'misplaced equals character in block scalar' => array(
-                <<<EOT
+                <<<'EOT'
 data: !!binary |
     SGVsbG8gd29ybG=Q
 EOT
@@ -1252,7 +1456,7 @@ public function getInvalidBinaryData()
 
     public function testParseDateAsMappingValue()
     {
-        $yaml = <<<EOT
+        $yaml = <<<'EOT'
 date: 2002-12-14
 EOT;
         $expectedDate = new \DateTime();
@@ -1270,10 +1474,12 @@ public function testParseDateAsMappingValue()
      */
     public function testParserThrowsExceptionWithCorrectLineNumber($lineNumber, $yaml)
     {
-        $this->setExpectedException(
-            '\Symfony\Component\Yaml\Exception\ParseException',
-            sprintf('Unexpected characters near "," at line %d (near "bar: "123",").', $lineNumber)
-        );
+        if (method_exists($this, 'expectException')) {
+            $this->expectException('\Symfony\Component\Yaml\Exception\ParseException');
+            $this->expectExceptionMessage(sprintf('Unexpected characters near "," at line %d (near "bar: "123",").', $lineNumber));
+        } else {
+            $this->setExpectedException('\Symfony\Component\Yaml\Exception\ParseException', sprintf('Unexpected characters near "," at line %d (near "bar: "123",").', $lineNumber));
+        }
 
         $this->parser->parse($yaml);
     }
@@ -1283,7 +1489,7 @@ public function parserThrowsExceptionWithCorrectLineNumberProvider()
         return array(
             array(
                 4,
-                <<<YAML
+                <<<'YAML'
 foo:
     -
         # bar
@@ -1292,7 +1498,7 @@ public function parserThrowsExceptionWithCorrectLineNumberProvider()
             ),
             array(
                 5,
-                <<<YAML
+                <<<'YAML'
 foo:
     -
         # bar
@@ -1302,7 +1508,7 @@ public function parserThrowsExceptionWithCorrectLineNumberProvider()
             ),
             array(
                 8,
-                <<<YAML
+                <<<'YAML'
 foo:
     -
         # foobar
@@ -1315,7 +1521,7 @@ public function parserThrowsExceptionWithCorrectLineNumberProvider()
             ),
             array(
                 10,
-                <<<YAML
+                <<<'YAML'
 foo:
     -
         # foobar
@@ -1330,9 +1536,641 @@ public function parserThrowsExceptionWithCorrectLineNumberProvider()
             ),
         );
     }
-}
 
-class B
-{
-    public $b = 'foo';
+    public function testParseMultiLineQuotedString()
+    {
+        $yaml = <<<EOT
+foo: "bar
+  baz
+   foobar
+foo"
+bar: baz
+EOT;
+
+        $this->assertSame(array('foo' => 'bar baz foobar foo', 'bar' => 'baz'), $this->parser->parse($yaml));
+    }
+
+    public function testMultiLineQuotedStringWithTrailingBackslash()
+    {
+        $yaml = <<<YAML
+foobar:
+    "foo\
+    bar"
+YAML;
+
+        $this->assertSame(array('foobar' => 'foobar'), $this->parser->parse($yaml));
+    }
+
+    public function testCommentCharactersInMultiLineQuotedStrings()
+    {
+        $yaml = <<<YAML
+foo:
+    foobar: 'foo
+      #bar'
+    bar: baz
+YAML;
+        $expected = array(
+            'foo' => array(
+                'foobar' => 'foo #bar',
+                'bar' => 'baz',
+            ),
+        );
+
+        $this->assertSame($expected, $this->parser->parse($yaml));
+    }
+
+    public function testBlankLinesInQuotedMultiLineString()
+    {
+        $yaml = <<<YAML
+foobar: 'foo
+
+    bar'
+YAML;
+        $expected = array(
+            'foobar' => "foo\nbar",
+        );
+
+        $this->assertSame($expected, $this->parser->parse($yaml));
+    }
+
+    public function testParseMultiLineUnquotedString()
+    {
+        $yaml = <<<EOT
+foo: bar
+  baz
+   foobar
+  foo
+bar: baz
+EOT;
+
+        $this->assertSame(array('foo' => 'bar baz foobar foo', 'bar' => 'baz'), $this->parser->parse($yaml));
+    }
+
+    public function testParseMultiLineString()
+    {
+        $this->assertEquals("foo bar\nbaz", $this->parser->parse("foo\nbar\n\nbaz"));
+    }
+
+    /**
+     * @dataProvider multiLineDataProvider
+     */
+    public function testParseMultiLineMappingValue($yaml, $expected, $parseError)
+    {
+        $this->assertEquals($expected, $this->parser->parse($yaml));
+    }
+
+    public function multiLineDataProvider()
+    {
+        $tests = array();
+
+        $yaml = <<<'EOF'
+foo:
+- bar:
+    one
+
+    two
+    three
+EOF;
+        $expected = array(
+            'foo' => array(
+                array(
+                    'bar' => "one\ntwo three",
+                ),
+            ),
+        );
+
+        $tests[] = array($yaml, $expected, false);
+
+        $yaml = <<<'EOF'
+bar
+"foo"
+EOF;
+        $expected = 'bar "foo"';
+
+        $tests[] = array($yaml, $expected, false);
+
+        $yaml = <<<'EOF'
+bar
+"foo
+EOF;
+        $expected = 'bar "foo';
+
+        $tests[] = array($yaml, $expected, false);
+
+        $yaml = <<<'EOF'
+bar
+
+'foo'
+EOF;
+        $expected = "bar\n'foo'";
+
+        $tests[] = array($yaml, $expected, false);
+
+        $yaml = <<<'EOF'
+bar
+
+foo'
+EOF;
+        $expected = "bar\nfoo'";
+
+        $tests[] = array($yaml, $expected, false);
+
+        return $tests;
+    }
+
+    public function testTaggedInlineMapping()
+    {
+        $this->assertEquals(new TaggedValue('foo', array('foo' => 'bar')), $this->parser->parse('!foo {foo: bar}', Yaml::PARSE_CUSTOM_TAGS));
+    }
+
+    /**
+     * @dataProvider taggedValuesProvider
+     */
+    public function testCustomTagSupport($expected, $yaml)
+    {
+        $this->assertEquals($expected, $this->parser->parse($yaml, Yaml::PARSE_CUSTOM_TAGS));
+    }
+
+    public function taggedValuesProvider()
+    {
+        return array(
+            'sequences' => array(
+                array(new TaggedValue('foo', array('yaml')), new TaggedValue('quz', array('bar'))),
+                <<<YAML
+- !foo
+    - yaml
+- !quz [bar]
+YAML
+            ),
+            'mappings' => array(
+                new TaggedValue('foo', array('foo' => new TaggedValue('quz', array('bar')), 'quz' => new TaggedValue('foo', array('quz' => 'bar')))),
+                <<<YAML
+!foo
+foo: !quz [bar]
+quz: !foo
+   quz: bar
+YAML
+            ),
+            'inline' => array(
+                array(new TaggedValue('foo', array('foo', 'bar')), new TaggedValue('quz', array('foo' => 'bar', 'quz' => new TaggedValue('bar', array('one' => 'bar'))))),
+                <<<YAML
+- !foo [foo, bar]
+- !quz {foo: bar, quz: !bar {one: bar}}
+YAML
+            ),
+        );
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     * @expectedExceptionMessage Tags support is not enabled. Enable the `Yaml::PARSE_CUSTOM_TAGS` flag to use "!iterator" at line 1 (near "!iterator [foo]").
+     */
+    public function testCustomTagsDisabled()
+    {
+        $this->parser->parse('!iterator [foo]');
+    }
+
+    /**
+     * @group legacy
+     * @expectedDeprecation Using the unquoted scalar value "!iterator foo" is deprecated since Symfony 3.3 and will be considered as a tagged value in 4.0. You must quote it on line 1.
+     */
+    public function testUnsupportedTagWithScalar()
+    {
+        $this->assertEquals('!iterator foo', $this->parser->parse('!iterator foo'));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     * @expectedExceptionMessage The built-in tag "!!foo" is not implemented at line 1 (near "!!foo").
+     */
+    public function testExceptionWhenUsingUnsuportedBuiltInTags()
+    {
+        $this->parser->parse('!!foo');
+    }
+
+    /**
+     * @group legacy
+     * @expectedDeprecation Starting an unquoted string with a question mark followed by a space is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0 on line 1.
+     */
+    public function testComplexMappingThrowsParseException()
+    {
+        $yaml = <<<YAML
+? "1"
+:
+  name: végétalien
+YAML;
+
+        $this->parser->parse($yaml);
+    }
+
+    /**
+     * @group legacy
+     * @expectedDeprecation Starting an unquoted string with a question mark followed by a space is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0 on line 2.
+     */
+    public function testComplexMappingNestedInMappingThrowsParseException()
+    {
+        $yaml = <<<YAML
+diet:
+  ? "1"
+  :
+    name: végétalien
+YAML;
+
+        $this->parser->parse($yaml);
+    }
+
+    /**
+     * @group legacy
+     * @expectedDeprecation Starting an unquoted string with a question mark followed by a space is deprecated since Symfony 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0 on line 1.
+     */
+    public function testComplexMappingNestedInSequenceThrowsParseException()
+    {
+        $yaml = <<<YAML
+- ? "1"
+  :
+    name: végétalien
+YAML;
+
+        $this->parser->parse($yaml);
+    }
+
+    /**
+     * @expectedException        \Symfony\Component\Yaml\Exception\ParseException
+     * @expectedExceptionMessage Unable to parse at line 1 (near "[parameters]").
+     */
+    public function testParsingIniThrowsException()
+    {
+        $ini = <<<INI
+[parameters]
+  foo = bar
+  bar = %foo%
+INI;
+
+        $this->parser->parse($ini);
+    }
+
+    private function loadTestsFromFixtureFiles($testsFile)
+    {
+        $parser = new Parser();
+
+        $tests = array();
+        $files = $parser->parseFile(__DIR__.'/Fixtures/'.$testsFile);
+        foreach ($files as $file) {
+            $yamls = file_get_contents(__DIR__.'/Fixtures/'.$file.'.yml');
+
+            // split YAMLs documents
+            foreach (preg_split('/^---( %YAML\:1\.0)?/m', $yamls) as $yaml) {
+                if (!$yaml) {
+                    continue;
+                }
+
+                $test = $parser->parse($yaml);
+                if (isset($test['todo']) && $test['todo']) {
+                    // TODO
+                } else {
+                    eval('$expected = '.trim($test['php']).';');
+
+                    $tests[] = array(var_export($expected, true), $test['yaml'], $test['test'], isset($test['deprecated']) ? $test['deprecated'] : false);
+                }
+            }
+        }
+
+        return $tests;
+    }
+
+    public function testCanParseVeryLongValue()
+    {
+        $longStringWithSpaces = str_repeat('xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx ', 20000);
+        $trickyVal = array('x' => $longStringWithSpaces);
+
+        $yamlString = Yaml::dump($trickyVal);
+        $arrayFromYaml = $this->parser->parse($yamlString);
+
+        $this->assertEquals($trickyVal, $arrayFromYaml);
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     * @expectedExceptionMessage Reference "foo" does not exist at line 2
+     */
+    public function testParserCleansUpReferencesBetweenRuns()
+    {
+        $yaml = <<<YAML
+foo: &foo
+    baz: foobar
+bar:
+    <<: *foo
+YAML;
+        $this->parser->parse($yaml);
+
+        $yaml = <<<YAML
+bar:
+    <<: *foo
+YAML;
+        $this->parser->parse($yaml);
+    }
+
+    public function testPhpConstantTagMappingKey()
+    {
+        $yaml = <<<YAML
+transitions:
+    !php/const 'Symfony\Component\Yaml\Tests\B::FOO':
+        from:
+            - !php/const 'Symfony\Component\Yaml\Tests\B::BAR'
+        to: !php/const 'Symfony\Component\Yaml\Tests\B::BAZ'
+YAML;
+        $expected = array(
+            'transitions' => array(
+                'foo' => array(
+                    'from' => array(
+                        'bar',
+                    ),
+                    'to' => 'baz',
+                ),
+            ),
+        );
+
+        $this->assertSame($expected, $this->parser->parse($yaml, Yaml::PARSE_CONSTANT));
+    }
+
+    /**
+     * @group legacy
+     * @expectedDeprecation The !php/const: tag to indicate dumped PHP constants is deprecated since Symfony 3.4 and will be removed in 4.0. Use the !php/const (without the colon) tag instead on line 2.
+     * @expectedDeprecation The !php/const: tag to indicate dumped PHP constants is deprecated since Symfony 3.4 and will be removed in 4.0. Use the !php/const (without the colon) tag instead on line 4.
+     * @expectedDeprecation The !php/const: tag to indicate dumped PHP constants is deprecated since Symfony 3.4 and will be removed in 4.0. Use the !php/const (without the colon) tag instead on line 5.
+     */
+    public function testDeprecatedPhpConstantTagMappingKey()
+    {
+        $yaml = <<<YAML
+transitions:
+    !php/const:Symfony\Component\Yaml\Tests\B::FOO:
+        from:
+            - !php/const:Symfony\Component\Yaml\Tests\B::BAR
+        to: !php/const:Symfony\Component\Yaml\Tests\B::BAZ
+YAML;
+        $expected = array(
+            'transitions' => array(
+                'foo' => array(
+                    'from' => array(
+                        'bar',
+                    ),
+                    'to' => 'baz',
+                ),
+            ),
+        );
+
+        $this->assertSame($expected, $this->parser->parse($yaml, Yaml::PARSE_CONSTANT));
+    }
+
+    /**
+     * @group legacy
+     * @expectedDeprecation Using the Yaml::PARSE_KEYS_AS_STRINGS flag is deprecated since Symfony 3.4 as it will be removed in 4.0. Quote your keys when they are evaluable instead.
+     */
+    public function testPhpConstantTagMappingKeyWithKeysCastToStrings()
+    {
+        $yaml = <<<YAML
+transitions:
+    !php/const 'Symfony\Component\Yaml\Tests\B::FOO':
+        from:
+            - !php/const 'Symfony\Component\Yaml\Tests\B::BAR'
+        to: !php/const 'Symfony\Component\Yaml\Tests\B::BAZ'
+YAML;
+        $expected = array(
+            'transitions' => array(
+                'foo' => array(
+                    'from' => array(
+                        'bar',
+                    ),
+                    'to' => 'baz',
+                ),
+            ),
+        );
+
+        $this->assertSame($expected, $this->parser->parse($yaml, Yaml::PARSE_CONSTANT | Yaml::PARSE_KEYS_AS_STRINGS));
+    }
+
+    public function testMergeKeysWhenMappingsAreParsedAsObjects()
+    {
+        $yaml = <<<YAML
+foo: &FOO
+    bar: 1
+bar: &BAR
+    baz: 2
+    <<: *FOO
+baz:
+    baz_foo: 3
+    <<:
+        baz_bar: 4
+foobar:
+    bar: ~
+    <<: [*FOO, *BAR]
+YAML;
+        $expected = (object) array(
+            'foo' => (object) array(
+                'bar' => 1,
+            ),
+            'bar' => (object) array(
+                'baz' => 2,
+                'bar' => 1,
+            ),
+            'baz' => (object) array(
+                'baz_foo' => 3,
+                'baz_bar' => 4,
+            ),
+            'foobar' => (object) array(
+                'bar' => null,
+                'baz' => 2,
+            ),
+        );
+
+        $this->assertEquals($expected, $this->parser->parse($yaml, Yaml::PARSE_OBJECT_FOR_MAP));
+    }
+
+    public function testFilenamesAreParsedAsStringsWithoutFlag()
+    {
+        $file = __DIR__.'/Fixtures/index.yml';
+
+        $this->assertSame($file, $this->parser->parse($file));
+    }
+
+    public function testParseFile()
+    {
+        $this->assertInternalType('array', $this->parser->parseFile(__DIR__.'/Fixtures/index.yml'));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     * @expectedExceptionMessageRegExp #^File ".+/Fixtures/nonexistent.yml" does not exist\.$#
+     */
+    public function testParsingNonExistentFilesThrowsException()
+    {
+        $this->parser->parseFile(__DIR__.'/Fixtures/nonexistent.yml');
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     * @expectedExceptionMessageRegExp #^File ".+/Fixtures/not_readable.yml" cannot be read\.$#
+     */
+    public function testParsingNotReadableFilesThrowsException()
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $this->markTestSkipped('chmod is not supported on Windows');
+        }
+
+        $file = __DIR__.'/Fixtures/not_readable.yml';
+        chmod($file, 0200);
+
+        $this->parser->parseFile($file);
+    }
+
+    public function testParseReferencesOnMergeKeys()
+    {
+        $yaml = <<<YAML
+mergekeyrefdef:
+    a: foo
+    <<: &quux
+        b: bar
+        c: baz
+mergekeyderef:
+    d: quux
+    <<: *quux
+YAML;
+        $expected = array(
+            'mergekeyrefdef' => array(
+                'a' => 'foo',
+                'b' => 'bar',
+                'c' => 'baz',
+            ),
+            'mergekeyderef' => array(
+                'd' => 'quux',
+                'b' => 'bar',
+                'c' => 'baz',
+            ),
+        );
+
+        $this->assertSame($expected, $this->parser->parse($yaml));
+    }
+
+    public function testParseReferencesOnMergeKeysWithMappingsParsedAsObjects()
+    {
+        $yaml = <<<YAML
+mergekeyrefdef:
+    a: foo
+    <<: &quux
+        b: bar
+        c: baz
+mergekeyderef:
+    d: quux
+    <<: *quux
+YAML;
+        $expected = (object) array(
+            'mergekeyrefdef' => (object) array(
+                'a' => 'foo',
+                'b' => 'bar',
+                'c' => 'baz',
+            ),
+            'mergekeyderef' => (object) array(
+                'd' => 'quux',
+                'b' => 'bar',
+                'c' => 'baz',
+            ),
+        );
+
+        $this->assertEquals($expected, $this->parser->parse($yaml, Yaml::PARSE_OBJECT_FOR_MAP));
+    }
+
+    /**
+     * @expectedException \Symfony\Component\Yaml\Exception\ParseException
+     * @expectedExceptionMessage Reference "foo" does not exist
+     */
+    public function testEvalRefException()
+    {
+        $yaml = <<<EOE
+foo: { &foo { a: Steve, <<: *foo} }
+EOE;
+        $this->parser->parse($yaml);
+    }
+
+    /**
+     * @dataProvider indentedMappingData
+     */
+    public function testParseIndentedMappings($yaml, $expected)
+    {
+        $this->assertSame($expected, $this->parser->parse($yaml));
+    }
+
+    public function indentedMappingData()
+    {
+        $tests = array();
+
+        $yaml = <<<YAML
+foo:
+  - bar: "foobar"
+    # A comment
+    baz: "foobaz"
+YAML;
+        $expected = array(
+            'foo' => array(
+                array(
+                    'bar' => 'foobar',
+                    'baz' => 'foobaz',
+                ),
+            ),
+        );
+        $tests['comment line is first line in indented block'] = array($yaml, $expected);
+
+        $yaml = <<<YAML
+foo:
+    - bar:
+        # comment
+        baz: [1, 2, 3]
+YAML;
+        $expected = array(
+            'foo' => array(
+                array(
+                    'bar' => array(
+                        'baz' => array(1, 2, 3),
+                    ),
+                ),
+            ),
+        );
+        $tests['mapping value on new line starting with a comment line'] = array($yaml, $expected);
+
+        $yaml = <<<YAML
+foo:
+  -
+    bar: foobar
+YAML;
+        $expected = array(
+            'foo' => array(
+                array(
+                    'bar' => 'foobar',
+                ),
+            ),
+        );
+        $tests['mapping in sequence starting on a new line'] = array($yaml, $expected);
+
+        $yaml = <<<YAML
+foo:
+
+    bar: baz
+YAML;
+        $expected = array(
+            'foo' => array(
+                'bar' => 'baz',
+            ),
+        );
+        $tests['blank line at the beginning of an indented mapping value'] = array($yaml, $expected);
+
+        return $tests;
+    }
+}
+
+class B
+{
+    public $b = 'foo';
+
+    const FOO = 'foo';
+    const BAR = 'bar';
+    const BAZ = 'baz';
 }
diff --git a/lib/composer/vendor/symfony/yaml/Tests/YamlTest.php b/lib/composer/vendor/symfony/yaml/Tests/YamlTest.php
index b1a606a22..3f6c2525f 100644
--- a/lib/composer/vendor/symfony/yaml/Tests/YamlTest.php
+++ b/lib/composer/vendor/symfony/yaml/Tests/YamlTest.php
@@ -11,9 +11,10 @@
 
 namespace Symfony\Component\Yaml\Tests;
 
+use PHPUnit\Framework\TestCase;
 use Symfony\Component\Yaml\Yaml;
 
-class YamlTest extends \PHPUnit_Framework_TestCase
+class YamlTest extends TestCase
 {
     public function testParseAndDump()
     {
diff --git a/lib/composer/vendor/symfony/yaml/Yaml.php b/lib/composer/vendor/symfony/yaml/Yaml.php
index 2271480ff..d429a3391 100644
--- a/lib/composer/vendor/symfony/yaml/Yaml.php
+++ b/lib/composer/vendor/symfony/yaml/Yaml.php
@@ -17,6 +17,8 @@
  * Yaml offers convenience methods to load and dump YAML.
  *
  * @author Fabien Potencier <fabien@symfony.com>
+ *
+ * @final since version 3.4
  */
 class Yaml
 {
@@ -28,6 +30,37 @@ class Yaml
     const PARSE_DATETIME = 32;
     const DUMP_OBJECT_AS_MAP = 64;
     const DUMP_MULTI_LINE_LITERAL_BLOCK = 128;
+    const PARSE_CONSTANT = 256;
+    const PARSE_CUSTOM_TAGS = 512;
+    const DUMP_EMPTY_ARRAY_AS_SEQUENCE = 1024;
+
+    /**
+     * @deprecated since version 3.4, to be removed in 4.0. Quote your evaluable keys instead.
+     */
+    const PARSE_KEYS_AS_STRINGS = 2048;
+
+    /**
+     * Parses a YAML file into a PHP value.
+     *
+     *  Usage:
+     *  <code>
+     *   $array = Yaml::parseFile('config.yml');
+     *   print_r($array);
+     *  </code>
+     *
+     * @param string $filename The path to the YAML file to be parsed
+     * @param int    $flags    A bit field of PARSE_* constants to customize the YAML parser behavior
+     *
+     * @return mixed The YAML converted to a PHP value
+     *
+     * @throws ParseException If the file could not be read or the YAML is not valid
+     */
+    public static function parseFile($filename, $flags = 0)
+    {
+        $yaml = new Parser();
+
+        return $yaml->parseFile($filename, $flags);
+    }
 
     /**
      * Parses YAML into a PHP value.
@@ -48,7 +81,7 @@ class Yaml
     public static function parse($input, $flags = 0)
     {
         if (is_bool($flags)) {
-            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since version 3.1 and will be removed in 4.0. Use the PARSE_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
+            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since Symfony 3.1 and will be removed in 4.0. Use the PARSE_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
 
             if ($flags) {
                 $flags = self::PARSE_EXCEPTION_ON_INVALID_TYPE;
@@ -58,7 +91,7 @@ public static function parse($input, $flags = 0)
         }
 
         if (func_num_args() >= 3) {
-            @trigger_error('Passing a boolean flag to toggle object support is deprecated since version 3.1 and will be removed in 4.0. Use the PARSE_OBJECT flag instead.', E_USER_DEPRECATED);
+            @trigger_error('Passing a boolean flag to toggle object support is deprecated since Symfony 3.1 and will be removed in 4.0. Use the PARSE_OBJECT flag instead.', E_USER_DEPRECATED);
 
             if (func_get_arg(2)) {
                 $flags |= self::PARSE_OBJECT;
@@ -66,7 +99,7 @@ public static function parse($input, $flags = 0)
         }
 
         if (func_num_args() >= 4) {
-            @trigger_error('Passing a boolean flag to toggle object for map support is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT_FOR_MAP flag instead.', E_USER_DEPRECATED);
+            @trigger_error('Passing a boolean flag to toggle object for map support is deprecated since Symfony 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT_FOR_MAP flag instead.', E_USER_DEPRECATED);
 
             if (func_get_arg(3)) {
                 $flags |= self::PARSE_OBJECT_FOR_MAP;
@@ -94,7 +127,7 @@ public static function parse($input, $flags = 0)
     public static function dump($input, $inline = 2, $indent = 4, $flags = 0)
     {
         if (is_bool($flags)) {
-            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since version 3.1 and will be removed in 4.0. Use the DUMP_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
+            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since Symfony 3.1 and will be removed in 4.0. Use the DUMP_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
 
             if ($flags) {
                 $flags = self::DUMP_EXCEPTION_ON_INVALID_TYPE;
@@ -104,7 +137,7 @@ public static function dump($input, $inline = 2, $indent = 4, $flags = 0)
         }
 
         if (func_num_args() >= 5) {
-            @trigger_error('Passing a boolean flag to toggle object support is deprecated since version 3.1 and will be removed in 4.0. Use the DUMP_OBJECT flag instead.', E_USER_DEPRECATED);
+            @trigger_error('Passing a boolean flag to toggle object support is deprecated since Symfony 3.1 and will be removed in 4.0. Use the DUMP_OBJECT flag instead.', E_USER_DEPRECATED);
 
             if (func_get_arg(4)) {
                 $flags |= self::DUMP_OBJECT;
diff --git a/lib/composer/vendor/symfony/yaml/composer.json b/lib/composer/vendor/symfony/yaml/composer.json
index b835655f6..a31a2cef4 100644
--- a/lib/composer/vendor/symfony/yaml/composer.json
+++ b/lib/composer/vendor/symfony/yaml/composer.json
@@ -16,7 +16,16 @@
         }
     ],
     "require": {
-        "php": ">=5.5.9"
+        "php": "^5.5.9|>=7.0.8"
+    },
+    "require-dev": {
+        "symfony/console": "~3.4|~4.0"
+    },
+    "conflict": {
+        "symfony/console": "<3.4"
+    },
+    "suggest": {
+        "symfony/console": "For validating YAML files using the lint command"
     },
     "autoload": {
         "psr-4": { "Symfony\\Component\\Yaml\\": "" },
@@ -27,7 +36,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "3.1-dev"
+            "dev-master": "3.4-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/symfony/yaml/phpunit.xml.dist b/lib/composer/vendor/symfony/yaml/phpunit.xml.dist
index 6bdbea16e..7c732f8a7 100644
--- a/lib/composer/vendor/symfony/yaml/phpunit.xml.dist
+++ b/lib/composer/vendor/symfony/yaml/phpunit.xml.dist
@@ -5,6 +5,8 @@
          backupGlobals="false"
          colors="true"
          bootstrap="vendor/autoload.php"
+         failOnRisky="true"
+         failOnWarning="true"
 >
     <php>
         <ini name="error_reporting" value="-1" />
diff --git a/lib/composer/vendor/theseer/tokenizer/.gitignore b/lib/composer/vendor/theseer/tokenizer/.gitignore
new file mode 100644
index 000000000..b34531386
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/.gitignore
@@ -0,0 +1,7 @@
+/.idea
+/.php_cs.cache
+/composer.lock
+/src/autoload.php
+/tools
+/vendor
+/build
diff --git a/lib/composer/vendor/theseer/tokenizer/.php_cs b/lib/composer/vendor/theseer/tokenizer/.php_cs
new file mode 100644
index 000000000..159d6a35a
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/.php_cs
@@ -0,0 +1,67 @@
+<?php
+$finder = Symfony\CS\Finder\DefaultFinder::create()
+    ->files()
+    ->in('src')
+    ->in('tests')
+    ->name('*.php');
+
+return Symfony\CS\Config\Config::create()
+    ->setUsingCache(true)
+    ->level(\Symfony\CS\FixerInterface::NONE_LEVEL)
+    ->fixers(
+        array(
+            'align_double_arrow',
+            'align_equals',
+            'concat_with_spaces',
+            'duplicate_semicolon',
+            'elseif',
+            'empty_return',
+            'encoding',
+            'eof_ending',
+            'extra_empty_lines',
+            'function_call_space',
+            'function_declaration',
+            'indentation',
+            'join_function',
+            'line_after_namespace',
+            'linefeed',
+            'list_commas',
+            'lowercase_constants',
+            'lowercase_keywords',
+            'method_argument_space',
+            'multiple_use',
+            'namespace_no_leading_whitespace',
+            'no_blank_lines_after_class_opening',
+            'no_empty_lines_after_phpdocs',
+            'parenthesis',
+            'php_closing_tag',
+            'phpdoc_indent',
+            'phpdoc_no_access',
+            'phpdoc_no_empty_return',
+            'phpdoc_no_package',
+            'phpdoc_params',
+            'phpdoc_scalar',
+            'phpdoc_separation',
+            'phpdoc_to_comment',
+            'phpdoc_trim',
+            'phpdoc_types',
+            'phpdoc_var_without_name',
+            'remove_lines_between_uses',
+            'return',
+            'self_accessor',
+            'short_array_syntax',
+            'short_tag',
+            'single_line_after_imports',
+            'single_quote',
+            'spaces_before_semicolon',
+            'spaces_cast',
+            'ternary_spaces',
+            'trailing_spaces',
+            'trim_array_spaces',
+            'unused_use',
+            'visibility',
+            'whitespacy_lines'
+        )
+    )
+    ->finder($finder);
+
diff --git a/lib/composer/vendor/theseer/tokenizer/.travis.yml b/lib/composer/vendor/theseer/tokenizer/.travis.yml
new file mode 100644
index 000000000..b4be10f9c
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/.travis.yml
@@ -0,0 +1,33 @@
+os:
+- linux
+
+language: php
+
+before_install:
+  - wget https://phar.io/releases/phive.phar
+  - wget https://phar.io/releases/phive.phar.asc
+  - gpg --keyserver hkps.pool.sks-keyservers.net --recv-keys 0x9B2D5D79
+  - gpg --verify phive.phar.asc phive.phar
+  - chmod +x phive.phar
+  - sudo mv phive.phar /usr/bin/phive
+
+install:
+  - ant setup
+
+script: ./tools/phpunit
+
+php:
+  - 5.6
+  - 7.0
+  - 7.1
+  - 7.0snapshot
+  - 7.1snapshot
+  - master
+
+matrix:
+  allow_failures:
+    - php: master
+  fast_finish: true
+
+notifications:
+  email: false
diff --git a/lib/composer/vendor/theseer/tokenizer/LICENSE b/lib/composer/vendor/theseer/tokenizer/LICENSE
new file mode 100644
index 000000000..e9694ad61
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/LICENSE
@@ -0,0 +1,30 @@
+Tokenizer
+
+Copyright (c) 2017 Arne Blankerts <arne@blankerts.de> and contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of Arne Blankerts nor the names of contributors
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  * NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/lib/composer/vendor/theseer/tokenizer/README.md b/lib/composer/vendor/theseer/tokenizer/README.md
new file mode 100644
index 000000000..61ecaffac
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/README.md
@@ -0,0 +1,49 @@
+# Tokenizer
+
+A small library for converting tokenized PHP source code into XML.
+
+[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/theseer/tokenizer/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/theseer/tokenizer/?branch=master)
+[![Code Coverage](https://scrutinizer-ci.com/g/theseer/tokenizer/badges/coverage.png?b=master)](https://scrutinizer-ci.com/g/theseer/tokenizer/?branch=master)
+[![Build Status](https://scrutinizer-ci.com/g/theseer/tokenizer/badges/build.png?b=master)](https://scrutinizer-ci.com/g/theseer/tokenizer/build-status/master)
+
+## Installation
+
+You can add this library as a local, per-project dependency to your project using [Composer](https://getcomposer.org/):
+
+    composer require theseer/tokenizer
+
+If you only need this library during development, for instance to run your project's test suite, then you should add it as a development-time dependency:
+
+    composer require --dev theseer/tokenizer
+
+## Usage examples
+
+```php
+$tokenizer = new TheSeer\Tokenizer\Tokenizer();
+$tokens = $tokenizer->parse(file_get_contents(__DIR__ . '/src/XMLSerializer.php'));
+
+$serializer = new TheSeer\Tokenizer\XMLSerializer();
+$xml = $serializer->toXML($tokens);
+
+echo $xml;
+```
+
+The generated XML structure looks something like this:
+
+```xml
+<?xml version="1.0"?>
+<source xmlns="https://github.com/theseer/tokenizer">
+ <line no="1">
+  <token name="T_OPEN_TAG">&lt;?php </token>
+  <token name="T_DECLARE">declare</token>
+  <token name="T_OPEN_BRACKET">(</token>
+  <token name="T_STRING">strict_types</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_EQUAL">=</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_LNUMBER">1</token>
+  <token name="T_CLOSE_BRACKET">)</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+</source>
+```
diff --git a/lib/composer/vendor/theseer/tokenizer/build.xml b/lib/composer/vendor/theseer/tokenizer/build.xml
new file mode 100644
index 000000000..4e3694cc1
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/build.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project name="Tokenizer" default="setup">
+    <target name="setup" depends="clean,install-tools,generate-autoloader"/>
+
+    <target name="clean" unless="clean.done" description="Cleanup build artifacts">
+        <delete dir="${basedir}/tools"/>
+        <delete dir="${basedir}/vendor"/>
+        <delete file="${basedir}/src/autoload.php"/>
+
+        <property name="clean.done" value="true"/>
+    </target>
+
+    <target name="prepare" unless="prepare.done" depends="clean" description="Prepare for build">
+        <property name="prepare.done" value="true"/>
+    </target>
+
+    <target name="-tools-installed">
+        <available file="${basedir}/tools" property="tools-installed" type="dir"/>
+    </target>
+
+    <target name="install-tools" unless="tools-installed" depends="-tools-installed" description="Install tools with Phive">
+        <exec executable="phive" taskname="phive">
+            <arg value="install"/>
+            <arg value="--trust-gpg-keys" />
+            <arg value="4AA394086372C20A,2A8299CE842DD38C" />
+        </exec>
+    </target>
+
+    <target name="generate-autoloader" depends="install-tools" description="Generate autoloader using PHPAB">
+        <exec executable="${basedir}/tools/phpab" taskname="phpab">
+            <arg value="--output"/>
+            <arg path="${basedir}/src/autoload.php"/>
+            <arg path="${basedir}/src"/>
+        </exec>
+    </target>
+
+    <target name="test" depends="generate-autoloader" description="Run tests">
+        <exec executable="${basedir}/tools/phpunit" taskname="phpunit"/>
+    </target>
+</project>
+
diff --git a/lib/composer/vendor/theseer/tokenizer/composer.json b/lib/composer/vendor/theseer/tokenizer/composer.json
new file mode 100644
index 000000000..2870c7033
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/composer.json
@@ -0,0 +1,27 @@
+{
+  "name": "theseer/tokenizer",
+  "description": "A small library for converting tokenized PHP source code into XML and potentially other formats",
+  "license": "BSD-3-Clause",
+  "authors": [
+    {
+      "name": "Arne Blankerts",
+      "email": "arne@blankerts.de",
+      "role": "Developer"
+    }
+  ],
+  "support": {
+    "issues": "https://github.com/theseer/tokenizer/issues"
+  },
+  "require": {
+    "php": "^7.0",
+    "ext-xmlwriter": "*",
+    "ext-dom": "*",
+    "ext-tokenizer": "*"
+  },
+  "autoload": {
+    "classmap": [
+      "src/"
+    ]
+  }
+}
+
diff --git a/lib/composer/vendor/theseer/tokenizer/phive.xml b/lib/composer/vendor/theseer/tokenizer/phive.xml
new file mode 100644
index 000000000..d600e4ebb
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/phive.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phive xmlns="https://phar.io/phive">
+  <phar name="phpunit" version="^6.0" installed="6.0.10" location="./tools/phpunit"/>
+  <phar name="phpab" version="^1.23.0" installed="1.23.0" location="./tools/phpab"/>
+</phive>
diff --git a/lib/composer/vendor/theseer/tokenizer/phpunit.xml b/lib/composer/vendor/theseer/tokenizer/phpunit.xml
new file mode 100644
index 000000000..e09d86ae7
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/phpunit.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/5.7/phpunit.xsd"
+         bootstrap="src/autoload.php"
+         backupGlobals="false"
+         beStrictAboutOutputDuringTests="true"
+         beStrictAboutTestsThatDoNotTestAnything="true"
+         beStrictAboutTodoAnnotatedTests="true"
+         verbose="true">
+    <testsuite>
+        <directory suffix="Test.php">tests</directory>
+    </testsuite>
+
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">src</directory>
+        </whitelist>
+    </filter>
+
+    <logging>
+        <log type="coverage-html" target="build/coverage/html" title="phpDox"
+             charset="UTF-8" highlight="true" lowUpperBound="60" highLowerBound="90"/>
+    </logging>
+
+</phpunit>
diff --git a/lib/composer/vendor/theseer/tokenizer/src/Exception.php b/lib/composer/vendor/theseer/tokenizer/src/Exception.php
new file mode 100644
index 000000000..a2dda468a
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/src/Exception.php
@@ -0,0 +1,6 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class Exception extends \Exception {
+
+}
diff --git a/lib/composer/vendor/theseer/tokenizer/src/NamespaceUri.php b/lib/composer/vendor/theseer/tokenizer/src/NamespaceUri.php
new file mode 100644
index 000000000..167344327
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/src/NamespaceUri.php
@@ -0,0 +1,28 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class NamespaceUri {
+
+    /** @var string */
+    private $value;
+
+    /**
+     * @param string $value
+     */
+    public function __construct(string $value) {
+        $this->ensureValidUri($value);
+        $this->value = $value;
+    }
+
+    public function asString(): string {
+        return $this->value;
+    }
+
+    private function ensureValidUri($value) {
+        if (strpos($value, ':') === false) {
+            throw new NamespaceUriException(
+                sprintf("Namespace URI '%s' must contain at least one colon", $value)
+            );
+        }
+    }
+}
diff --git a/lib/composer/vendor/theseer/tokenizer/src/NamespaceUriException.php b/lib/composer/vendor/theseer/tokenizer/src/NamespaceUriException.php
new file mode 100644
index 000000000..39cb80341
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/src/NamespaceUriException.php
@@ -0,0 +1,6 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class NamespaceUriException extends Exception {
+
+}
diff --git a/lib/composer/vendor/theseer/tokenizer/src/Token.php b/lib/composer/vendor/theseer/tokenizer/src/Token.php
new file mode 100644
index 000000000..2dc3c5ba6
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/src/Token.php
@@ -0,0 +1,55 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class Token {
+
+    /**
+     * @var int
+     */
+    private $line;
+
+    /**
+     * @var string
+     */
+    private $name;
+
+    /**
+     * @var string
+     */
+    private $value;
+
+    /**
+     * Token constructor.
+     *
+     * @param int    $line
+     * @param string $name
+     * @param string $value
+     */
+    public function __construct(int $line, string $name, string $value) {
+        $this->line  = $line;
+        $this->name  = $name;
+        $this->value = $value;
+    }
+
+    /**
+     * @return int
+     */
+    public function getLine(): int {
+        return $this->line;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName(): string {
+        return $this->name;
+    }
+
+    /**
+     * @return string
+     */
+    public function getValue(): string {
+        return $this->value;
+    }
+
+}
diff --git a/lib/composer/vendor/theseer/tokenizer/src/TokenCollection.php b/lib/composer/vendor/theseer/tokenizer/src/TokenCollection.php
new file mode 100644
index 000000000..e522d2951
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/src/TokenCollection.php
@@ -0,0 +1,128 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class TokenCollection implements \ArrayAccess, \Iterator, \Countable {
+
+    /**
+     * @var Token[]
+     */
+    private $tokens = [];
+
+    /**
+     * @var int
+     */
+    private $pos;
+
+    /**
+     * @param Token $token
+     */
+    public function addToken(Token $token) {
+        $this->tokens[] = $token;
+    }
+
+    /**
+     * @return Token
+     */
+    public function current(): Token {
+        return current($this->tokens);
+    }
+
+    /**
+     * @return int
+     */
+    public function key(): int {
+        return key($this->tokens);
+    }
+
+    /**
+     * @return void
+     */
+    public function next() {
+        next($this->tokens);
+        $this->pos++;
+    }
+
+    /**
+     * @return bool
+     */
+    public function valid(): bool {
+        return $this->count() > $this->pos;
+    }
+
+    /**
+     * @return void
+     */
+    public function rewind() {
+        reset($this->tokens);
+        $this->pos = 0;
+    }
+
+    /**
+     * @return int
+     */
+    public function count(): int {
+        return count($this->tokens);
+    }
+
+    /**
+     * @param mixed $offset
+     *
+     * @return bool
+     */
+    public function offsetExists($offset): bool {
+        return isset($this->tokens[$offset]);
+    }
+
+    /**
+     * @param mixed $offset
+     *
+     * @return Token
+     * @throws TokenCollectionException
+     */
+    public function offsetGet($offset): Token {
+        if (!$this->offsetExists($offset)) {
+            throw new TokenCollectionException(
+                sprintf('No Token at offest %s', $offset)
+            );
+        }
+
+        return $this->tokens[$offset];
+    }
+
+    /**
+     * @param mixed $offset
+     * @param Token $value
+     *
+     * @throws TokenCollectionException
+     */
+    public function offsetSet($offset, $value) {
+        if (!is_int($offset)) {
+            $type = gettype($offset);
+            throw new TokenCollectionException(
+                sprintf(
+                    'Offset must be of type integer, %s given',
+                    $type === 'object' ? get_class($value) : $type
+                )
+            );
+        }
+        if (!$value instanceof Token) {
+            $type = gettype($value);
+            throw new TokenCollectionException(
+                sprintf(
+                    'Value must be of type %s, %s given',
+                    Token::class,
+                    $type === 'object' ? get_class($value) : $type
+                )
+            );
+        }
+        $this->tokens[$offset] = $value;
+    }
+
+    /**
+     * @param mixed $offset
+     */
+    public function offsetUnset($offset) {
+        unset($this->tokens[$offset]);
+    }
+
+}
diff --git a/lib/composer/vendor/theseer/tokenizer/src/TokenCollectionException.php b/lib/composer/vendor/theseer/tokenizer/src/TokenCollectionException.php
new file mode 100644
index 000000000..74c7e02b7
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/src/TokenCollectionException.php
@@ -0,0 +1,6 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class TokenCollectionException extends Exception {
+
+}
diff --git a/lib/composer/vendor/theseer/tokenizer/src/Tokenizer.php b/lib/composer/vendor/theseer/tokenizer/src/Tokenizer.php
new file mode 100644
index 000000000..ced94eec1
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/src/Tokenizer.php
@@ -0,0 +1,82 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class Tokenizer {
+
+    /**
+     * Token Map for "non-tokens"
+     *
+     * @var array
+     */
+    private $map = [
+        '(' => 'T_OPEN_BRACKET',
+        ')' => 'T_CLOSE_BRACKET',
+        '[' => 'T_OPEN_SQUARE',
+        ']' => 'T_CLOSE_SQUARE',
+        '{' => 'T_OPEN_CURLY',
+        '}' => 'T_CLOSE_CURLY',
+        ';' => 'T_SEMICOLON',
+        '.' => 'T_DOT',
+        ',' => 'T_COMMA',
+        '=' => 'T_EQUAL',
+        '<' => 'T_LT',
+        '>' => 'T_GT',
+        '+' => 'T_PLUS',
+        '-' => 'T_MINUS',
+        '*' => 'T_MULT',
+        '/' => 'T_DIV',
+        '?' => 'T_QUESTION_MARK',
+        '!' => 'T_EXCLAMATION_MARK',
+        ':' => 'T_COLON',
+        '"' => 'T_DOUBLE_QUOTES',
+        '@' => 'T_AT',
+        '&' => 'T_AMPERSAND',
+        '%' => 'T_PERCENT',
+        '|' => 'T_PIPE',
+        '$' => 'T_DOLLAR',
+        '^' => 'T_CARET',
+        '~' => 'T_TILDE',
+        '`' => 'T_BACKTICK'
+    ];
+
+    public function parse(string $source): TokenCollection {
+        $result = new TokenCollection();
+        $tokens = token_get_all($source);
+
+        $lastToken = new Token(
+            $tokens[0][2],
+            'Placeholder',
+            ''
+        );
+
+        foreach ($tokens as $pos => $tok) {
+            if (is_string($tok)) {
+                $token = new Token(
+                    $lastToken->getLine(),
+                    $this->map[$tok],
+                    $tok
+                );
+                $result->addToken($token);
+                $lastToken = $token;
+                continue;
+            }
+
+            $line   = $tok[2];
+            $values = preg_split('/\R+/Uu', $tok[1]);
+
+            foreach ($values as $v) {
+                $token = new Token(
+                    $line,
+                    token_name($tok[0]),
+                    $v
+                );
+                $result->addToken($token);
+                $line++;
+                $lastToken = $token;
+            }
+        }
+
+        return $result;
+    }
+
+}
diff --git a/lib/composer/vendor/theseer/tokenizer/src/XMLSerializer.php b/lib/composer/vendor/theseer/tokenizer/src/XMLSerializer.php
new file mode 100644
index 000000000..8f529b31c
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/src/XMLSerializer.php
@@ -0,0 +1,94 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+use DOMDocument;
+
+class XMLSerializer {
+
+    /**
+     * @var \XMLWriter
+     */
+    private $writer;
+
+    /**
+     * @var Token
+     */
+    private $previousToken;
+
+    /**
+     * @var NamespaceUri
+     */
+    private $xmlns;
+
+    /**
+     * XMLSerializer constructor.
+     *
+     * @param NamespaceUri $xmlns
+     */
+    public function __construct(NamespaceUri $xmlns = null) {
+        if ($xmlns === null) {
+            $xmlns = new NamespaceUri('https://github.com/theseer/tokenizer');
+        }
+        $this->xmlns = $xmlns;
+    }
+
+    /**
+     * @param TokenCollection $tokens
+     *
+     * @return DOMDocument
+     */
+    public function toDom(TokenCollection $tokens): DOMDocument {
+        $dom = new DOMDocument();
+        $dom->preserveWhiteSpace = false;
+        $dom->loadXML($this->toXML($tokens));
+
+        return $dom;
+    }
+
+    /**
+     * @param TokenCollection $tokens
+     *
+     * @return string
+     */
+    public function toXML(TokenCollection $tokens): string {
+        $this->writer = new \XMLWriter();
+        $this->writer->openMemory();
+        $this->writer->setIndent(true);
+        $this->writer->startDocument();
+        $this->writer->startElement('source');
+        $this->writer->writeAttribute('xmlns', $this->xmlns->asString());
+        $this->writer->startElement('line');
+        $this->writer->writeAttribute('no', '1');
+
+        $this->previousToken = $tokens[0];
+        foreach ($tokens as $token) {
+            $this->addToken($token);
+        }
+
+        $this->writer->endElement();
+        $this->writer->endElement();
+        $this->writer->endDocument();
+
+        return $this->writer->outputMemory();
+    }
+
+    /**
+     * @param Token $token
+     */
+    private function addToken(Token $token) {
+        if ($this->previousToken->getLine() < $token->getLine()) {
+            $this->writer->endElement();
+
+            $this->writer->startElement('line');
+            $this->writer->writeAttribute('no', (string)$token->getLine());
+            $this->previousToken = $token;
+        }
+
+        if ($token->getValue() !== '') {
+            $this->writer->startElement('token');
+            $this->writer->writeAttribute('name', $token->getName());
+            $this->writer->writeRaw(htmlspecialchars($token->getValue(), ENT_NOQUOTES | ENT_DISALLOWED | ENT_XML1));
+            $this->writer->endElement();
+        }
+    }
+}
diff --git a/lib/composer/vendor/theseer/tokenizer/tests/NamespaceUriTest.php b/lib/composer/vendor/theseer/tokenizer/tests/NamespaceUriTest.php
new file mode 100644
index 000000000..33b35575f
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/tests/NamespaceUriTest.php
@@ -0,0 +1,29 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \TheSeer\Tokenizer\NamespaceUri
+ */
+class NamespaceUriTest extends TestCase {
+
+    public function testCanBeConstructedWithValidNamespace() {
+        $this->assertInstanceOf(
+            NamespaceUri::class,
+            new NamespaceUri('a:b')
+        );
+    }
+
+    public function testInvalidNamespaceThrowsException() {
+        $this->expectException(NamespaceUriException::class);
+        new NamespaceUri('invalid-no-colon');
+    }
+
+    public function testStringRepresentationCanBeRetrieved() {
+        $this->assertEquals(
+            'a:b',
+            (new NamespaceUri('a:b'))->asString()
+        );
+    }
+}
diff --git a/lib/composer/vendor/theseer/tokenizer/tests/TokenCollectionTest.php b/lib/composer/vendor/theseer/tokenizer/tests/TokenCollectionTest.php
new file mode 100644
index 000000000..1f3b7d9e6
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/tests/TokenCollectionTest.php
@@ -0,0 +1,72 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \TheSeer\Tokenizer\TokenCollection
+ */
+class TokenCollectionTest extends TestCase {
+
+    /** @var  TokenCollection */
+    private $collection;
+
+    protected function setUp() {
+        $this->collection = new TokenCollection();
+    }
+
+    public function testCollectionIsInitiallyEmpty() {
+        $this->assertCount(0, $this->collection);
+    }
+
+    public function testTokenCanBeAddedToCollection() {
+        $token = $this->createMock(Token::class);
+        $this->collection->addToken($token);
+
+        $this->assertCount(1, $this->collection);
+        $this->assertSame($token, $this->collection[0]);
+    }
+
+    public function testCanIterateOverTokens() {
+        $token = $this->createMock(Token::class);
+        $this->collection->addToken($token);
+        $this->collection->addToken($token);
+
+        foreach($this->collection as $position => $current) {
+            $this->assertInternalType('integer', $position);
+            $this->assertSame($token, $current);
+        }
+    }
+
+    public function testOffsetCanBeUnset() {
+        $token = $this->createMock(Token::class);
+        $this->collection->addToken($token);
+
+        $this->assertCount(1, $this->collection);
+        unset($this->collection[0]);
+        $this->assertCount(0, $this->collection);
+    }
+
+    public function testTokenCanBeSetViaOffsetPosition() {
+        $token = $this->createMock(Token::class);
+        $this->collection[0] = $token;
+        $this->assertCount(1, $this->collection);
+        $this->assertSame($token, $this->collection[0]);
+    }
+
+    public function testTryingToUseNonIntegerOffsetThrowsException() {
+        $this->expectException(TokenCollectionException::class);
+        $this->collection['foo'] = $this->createMock(Token::class);
+    }
+
+    public function testTryingToSetNonTokenAtOffsetThrowsException() {
+        $this->expectException(TokenCollectionException::class);
+        $this->collection[0] = 'abc';
+    }
+
+    public function testTryingToGetTokenAtNonExistingOffsetThrowsException() {
+        $this->expectException(TokenCollectionException::class);
+        $x = $this->collection[3];
+    }
+
+}
diff --git a/lib/composer/vendor/theseer/tokenizer/tests/TokenTest.php b/lib/composer/vendor/theseer/tokenizer/tests/TokenTest.php
new file mode 100644
index 000000000..2091d4b8d
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/tests/TokenTest.php
@@ -0,0 +1,31 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+use PHPUnit\Framework\TestCase;
+
+class TokenTest extends TestCase {
+
+    /** @var  Token */
+    private $token;
+
+    protected function setUp() {
+        $this->token = new Token(1,'test-dummy', 'blank');
+    }
+
+    public function testTokenCanBeCreated() {
+        $this->assertInstanceOf(Token::class, $this->token);
+    }
+
+    public function testTokenLineCanBeRetrieved() {
+        $this->assertEquals(1, $this->token->getLine());
+    }
+
+    public function testTokenNameCanBeRetrieved() {
+        $this->assertEquals('test-dummy', $this->token->getName());
+    }
+
+    public function testTokenValueCanBeRetrieved() {
+        $this->assertEquals('blank', $this->token->getValue());
+    }
+
+}
diff --git a/lib/composer/vendor/theseer/tokenizer/tests/TokenizerTest.php b/lib/composer/vendor/theseer/tokenizer/tests/TokenizerTest.php
new file mode 100644
index 000000000..289081bbe
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/tests/TokenizerTest.php
@@ -0,0 +1,21 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \TheSeer\Tokenizer\Tokenizer
+ */
+class TokenizerTest extends TestCase {
+
+    public function testValidSourceGetsParsed() {
+        $tokenizer = new Tokenizer();
+        $result = $tokenizer->parse(file_get_contents(__DIR__ . '/_files/test.php'));
+
+        $expected = unserialize(
+            file_get_contents(__DIR__ . '/_files/test.php.tokens'),
+            [TokenCollection::class]
+        );
+        $this->assertEquals($expected, $result);
+    }
+}
diff --git a/lib/composer/vendor/theseer/tokenizer/tests/XMLSerializerTest.php b/lib/composer/vendor/theseer/tokenizer/tests/XMLSerializerTest.php
new file mode 100644
index 000000000..48f432942
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/tests/XMLSerializerTest.php
@@ -0,0 +1,43 @@
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+use  PHPUnit\Framework\TestCase;
+
+/**
+ * @covers \TheSeer\Tokenizer\XMLSerializer
+ */
+class XMLSerializerTest extends TestCase {
+
+    /** @var TokenCollection $tokens */
+    private $tokens;
+
+    protected function setUp() {
+        $this->tokens = unserialize(
+            file_get_contents(__DIR__ . '/_files/test.php.tokens'),
+            [TokenCollection::class]
+        );
+    }
+
+    public function testCanBeSerializedToXml() {
+        $expected = file_get_contents(__DIR__ . '/_files/test.php.xml');
+
+        $serializer = new XMLSerializer();
+        $this->assertEquals($expected, $serializer->toXML($this->tokens));
+    }
+
+    public function testCanBeSerializedToDomDocument() {
+        $serializer = new XMLSerializer();
+        $result = $serializer->toDom($this->tokens);
+
+        $this->assertInstanceOf(\DOMDocument::class, $result);
+        $this->assertEquals('source', $result->documentElement->localName);
+    }
+
+    public function testCanBeSerializedToXmlWithCustomNamespace() {
+        $expected = file_get_contents(__DIR__ . '/_files/customns.xml');
+
+        $serializer = new XMLSerializer(new NamespaceUri('custom:xml:namespace'));
+        $this->assertEquals($expected, $serializer->toXML($this->tokens));
+    }
+
+}
diff --git a/lib/composer/vendor/theseer/tokenizer/tests/_files/customns.xml b/lib/composer/vendor/theseer/tokenizer/tests/_files/customns.xml
new file mode 100644
index 000000000..a707a0aa9
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/tests/_files/customns.xml
@@ -0,0 +1,177 @@
+<?xml version="1.0"?>
+<source xmlns="custom:xml:namespace">
+ <line no="1">
+  <token name="T_OPEN_TAG">&lt;?php </token>
+  <token name="T_DECLARE">declare</token>
+  <token name="T_OPEN_BRACKET">(</token>
+  <token name="T_STRING">strict_types</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_EQUAL">=</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_LNUMBER">1</token>
+  <token name="T_CLOSE_BRACKET">)</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+ <line no="2">
+  <token name="T_NAMESPACE">namespace</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">foo</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+ <line no="3"/>
+ <line no="4">
+  <token name="T_CLASS">class</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">bar</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_OPEN_CURLY">{</token>
+ </line>
+ <line no="5">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_CONST">const</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">x</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_EQUAL">=</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_CONSTANT_ENCAPSED_STRING">'abc'</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+ <line no="6"/>
+ <line no="7">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_DOC_COMMENT">/** @var int */</token>
+ </line>
+ <line no="8">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_PRIVATE">private</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_VARIABLE">$y</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_EQUAL">=</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_LNUMBER">1</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+ <line no="9"/>
+ <line no="10">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_PUBLIC">public</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_FUNCTION">function</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">__construct</token>
+  <token name="T_OPEN_BRACKET">(</token>
+  <token name="T_CLOSE_BRACKET">)</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_OPEN_CURLY">{</token>
+ </line>
+ <line no="11">
+  <token name="T_WHITESPACE">        </token>
+  <token name="T_COMMENT">// do something</token>
+ </line>
+ <line no="12">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_CLOSE_CURLY">}</token>
+ </line>
+ <line no="13"/>
+ <line no="14">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_PUBLIC">public</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_FUNCTION">function</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">getY</token>
+  <token name="T_OPEN_BRACKET">(</token>
+  <token name="T_CLOSE_BRACKET">)</token>
+  <token name="T_COLON">:</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">int</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_OPEN_CURLY">{</token>
+ </line>
+ <line no="15">
+  <token name="T_WHITESPACE">        </token>
+  <token name="T_RETURN">return</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_VARIABLE">$this</token>
+  <token name="T_OBJECT_OPERATOR">-&gt;</token>
+  <token name="T_STRING">y</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+ <line no="16">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_CLOSE_CURLY">}</token>
+ </line>
+ <line no="17"/>
+ <line no="18">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_PUBLIC">public</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_FUNCTION">function</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">getSomeX</token>
+  <token name="T_OPEN_BRACKET">(</token>
+  <token name="T_CLOSE_BRACKET">)</token>
+  <token name="T_COLON">:</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">string</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_OPEN_CURLY">{</token>
+ </line>
+ <line no="19">
+  <token name="T_WHITESPACE">        </token>
+  <token name="T_RETURN">return</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">self</token>
+  <token name="T_DOUBLE_COLON">::</token>
+  <token name="T_STRING">x</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+ <line no="20">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_CLOSE_CURLY">}</token>
+ </line>
+ <line no="21"/>
+ <line no="22">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_PUBLIC">public</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_FUNCTION">function</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">some</token>
+  <token name="T_OPEN_BRACKET">(</token>
+  <token name="T_STRING">bar</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_VARIABLE">$b</token>
+  <token name="T_CLOSE_BRACKET">)</token>
+  <token name="T_COLON">:</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">string</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_OPEN_CURLY">{</token>
+ </line>
+ <line no="23">
+  <token name="T_WHITESPACE">        </token>
+  <token name="T_RETURN">return</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_VARIABLE">$b</token>
+  <token name="T_OBJECT_OPERATOR">-&gt;</token>
+  <token name="T_STRING">getSomeX</token>
+  <token name="T_OPEN_BRACKET">(</token>
+  <token name="T_CLOSE_BRACKET">)</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_DOT">.</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_CONSTANT_ENCAPSED_STRING">'-def'</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+ <line no="24">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_CLOSE_CURLY">}</token>
+ </line>
+ <line no="25">
+  <token name="T_CLOSE_CURLY">}</token>
+ </line>
+ <line no="26"/>
+</source>
diff --git a/lib/composer/vendor/theseer/tokenizer/tests/_files/test.php b/lib/composer/vendor/theseer/tokenizer/tests/_files/test.php
new file mode 100644
index 000000000..0a3019308
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/tests/_files/test.php
@@ -0,0 +1,25 @@
+<?php declare(strict_types = 1);
+namespace foo;
+
+class bar {
+    const x = 'abc';
+
+    /** @var int */
+    private $y = 1;
+
+    public function __construct() {
+        // do something
+    }
+
+    public function getY(): int {
+        return $this->y;
+    }
+
+    public function getSomeX(): string {
+        return self::x;
+    }
+
+    public function some(bar $b): string {
+        return $b->getSomeX() . '-def';
+    }
+}
diff --git a/lib/composer/vendor/theseer/tokenizer/tests/_files/test.php.tokens b/lib/composer/vendor/theseer/tokenizer/tests/_files/test.php.tokens
new file mode 100644
index 000000000..13f2ba7a4
Binary files /dev/null and b/lib/composer/vendor/theseer/tokenizer/tests/_files/test.php.tokens differ
diff --git a/lib/composer/vendor/theseer/tokenizer/tests/_files/test.php.xml b/lib/composer/vendor/theseer/tokenizer/tests/_files/test.php.xml
new file mode 100644
index 000000000..e585f6188
--- /dev/null
+++ b/lib/composer/vendor/theseer/tokenizer/tests/_files/test.php.xml
@@ -0,0 +1,177 @@
+<?xml version="1.0"?>
+<source xmlns="https://github.com/theseer/tokenizer">
+ <line no="1">
+  <token name="T_OPEN_TAG">&lt;?php </token>
+  <token name="T_DECLARE">declare</token>
+  <token name="T_OPEN_BRACKET">(</token>
+  <token name="T_STRING">strict_types</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_EQUAL">=</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_LNUMBER">1</token>
+  <token name="T_CLOSE_BRACKET">)</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+ <line no="2">
+  <token name="T_NAMESPACE">namespace</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">foo</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+ <line no="3"/>
+ <line no="4">
+  <token name="T_CLASS">class</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">bar</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_OPEN_CURLY">{</token>
+ </line>
+ <line no="5">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_CONST">const</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">x</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_EQUAL">=</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_CONSTANT_ENCAPSED_STRING">'abc'</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+ <line no="6"/>
+ <line no="7">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_DOC_COMMENT">/** @var int */</token>
+ </line>
+ <line no="8">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_PRIVATE">private</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_VARIABLE">$y</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_EQUAL">=</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_LNUMBER">1</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+ <line no="9"/>
+ <line no="10">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_PUBLIC">public</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_FUNCTION">function</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">__construct</token>
+  <token name="T_OPEN_BRACKET">(</token>
+  <token name="T_CLOSE_BRACKET">)</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_OPEN_CURLY">{</token>
+ </line>
+ <line no="11">
+  <token name="T_WHITESPACE">        </token>
+  <token name="T_COMMENT">// do something</token>
+ </line>
+ <line no="12">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_CLOSE_CURLY">}</token>
+ </line>
+ <line no="13"/>
+ <line no="14">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_PUBLIC">public</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_FUNCTION">function</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">getY</token>
+  <token name="T_OPEN_BRACKET">(</token>
+  <token name="T_CLOSE_BRACKET">)</token>
+  <token name="T_COLON">:</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">int</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_OPEN_CURLY">{</token>
+ </line>
+ <line no="15">
+  <token name="T_WHITESPACE">        </token>
+  <token name="T_RETURN">return</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_VARIABLE">$this</token>
+  <token name="T_OBJECT_OPERATOR">-&gt;</token>
+  <token name="T_STRING">y</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+ <line no="16">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_CLOSE_CURLY">}</token>
+ </line>
+ <line no="17"/>
+ <line no="18">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_PUBLIC">public</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_FUNCTION">function</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">getSomeX</token>
+  <token name="T_OPEN_BRACKET">(</token>
+  <token name="T_CLOSE_BRACKET">)</token>
+  <token name="T_COLON">:</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">string</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_OPEN_CURLY">{</token>
+ </line>
+ <line no="19">
+  <token name="T_WHITESPACE">        </token>
+  <token name="T_RETURN">return</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">self</token>
+  <token name="T_DOUBLE_COLON">::</token>
+  <token name="T_STRING">x</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+ <line no="20">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_CLOSE_CURLY">}</token>
+ </line>
+ <line no="21"/>
+ <line no="22">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_PUBLIC">public</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_FUNCTION">function</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">some</token>
+  <token name="T_OPEN_BRACKET">(</token>
+  <token name="T_STRING">bar</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_VARIABLE">$b</token>
+  <token name="T_CLOSE_BRACKET">)</token>
+  <token name="T_COLON">:</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_STRING">string</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_OPEN_CURLY">{</token>
+ </line>
+ <line no="23">
+  <token name="T_WHITESPACE">        </token>
+  <token name="T_RETURN">return</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_VARIABLE">$b</token>
+  <token name="T_OBJECT_OPERATOR">-&gt;</token>
+  <token name="T_STRING">getSomeX</token>
+  <token name="T_OPEN_BRACKET">(</token>
+  <token name="T_CLOSE_BRACKET">)</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_DOT">.</token>
+  <token name="T_WHITESPACE"> </token>
+  <token name="T_CONSTANT_ENCAPSED_STRING">'-def'</token>
+  <token name="T_SEMICOLON">;</token>
+ </line>
+ <line no="24">
+  <token name="T_WHITESPACE">    </token>
+  <token name="T_CLOSE_CURLY">}</token>
+ </line>
+ <line no="25">
+  <token name="T_CLOSE_CURLY">}</token>
+ </line>
+ <line no="26"/>
+</source>
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/.travis.yml b/lib/composer/vendor/victorjonsson/markdowndocs/.travis.yml
deleted file mode 100644
index 4b069fbe2..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/.travis.yml
+++ /dev/null
@@ -1,9 +0,0 @@
-language: php
-
-php:
-  - 5.5
-
-script:
-  - composer self-update
-  - composer install --no-interaction --prefer-source
-  - phpunit
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/README.md b/lib/composer/vendor/victorjonsson/markdowndocs/README.md
deleted file mode 100644
index de946601e..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/README.md
+++ /dev/null
@@ -1,96 +0,0 @@
-# PHP-Markdown-Documentation-Generator
-
-Documentation is just as important as the code it's refering to. With this command line tool 
-you will be able to write your documentation once, and only once! 
-
-This project will write a single-page markdown-formatted API document based on the DocBlock comments in your source code. The [phpdoc](http://www.phpdoc.org/) standard is used.
-
-![Travis](https://travis-ci.org/victorjonsson/PHP-Markdown-Documentation-Generator.svg)
-
-### Example
-
-Let's say you have your PHP classes in a directory named "src". Each class has its own file that is named after the class.
-
-```
-- src/
-  - MyObject.php
-  - OtherObject.php
-```
-
-Write your code documentation following the standard set by [phpdoc](http://www.phpdoc.org/). 
-
-```php
-namespace Acme;
-
-/**
- * This is a description of this class
- */
-class MyObject {
-   
-   /**
-    * This is a function description
-    * @param string $str
-    * @param array $arr
-    * @return Acme\OtherObject
-    */
-   function someFunc($str, $arr=array()) {
-   
-   }
-}
-```
-
-Then, running `$ phpdocs-md generate src > api.md` will write your API documentation to the file api.md.
-
-[Here you can see a rendered example](https://github.com/victorjonsson/PHP-Markdown-Documentation-Generator/blob/master/api.md)
-
-Only public and protected functions will be a part of the documentation, but you can also add `@ignore` to any function or class to exclude it from the docs. Phpdocs-md will try to guess the return type of functions that don't explicitly declare one. The program uses reflection to get as much information as possible out of the code so that functions that are missing DocBlock comments will still be included in the generated documentation.
-
-### Requirements
-
-- PHP version >= 5.3.2
-- Reflection must be enabled in php.ini
-- Each class must be defined in its own file with the file name being the same as the class name
-- The project should use [Composer](https://getcomposer.org/)
-
-### Installation / Usage
-
-This command line tool can be installed using [composer](https://getcomposer.org/).
-
-From the local working directory of the project that you would like to document, run:
-```
-$ composer require --dev victorjonsson/markdowndocs
-```
-This will add victorjonsson/markdowndocs to the `require-dev` section of your project's composer.json file.  The phpdocs-md executable will automatically be copied to your project's `vendor/bin` directory.
-
-##### Generating docs
-
-The `generate` command generates your project's API documentation file. The command line tool needs to know whether you want to generate docs for a certain class, or if it should process every class in a specified directory search path.
-
-```
-# Generate docs for a certain class
-$ ./vendor/bin/phpdocs-md generate Acme\\NS\\MyClass 
-
-# Generate docs for several classes (comma separated)
-$ ./vendor/bin/phpdocs-md generate Acme\\NS\\MyClass,Acme\\OtherNS\\OtherClass 
-
-# Generate docs for all classes in a source directory
-$ ./vendor/bin/phpdocs-md generate includes/src
-
-# Generate docs for all classes in a source directory and send output to the file api.md
-$ ./vendor/bin/phpdocs-md generate includes/src > api.md
-```
-
-* Note that any class to be documented must be loadable using the autoloader provided by composer. *
-
-##### Bootstrapping
-
-If you are not using the composer autoloader, or if there is something else that needs to be done before your classes can be instantiated, then you may request phpdocs-md to load a php bootstrap file prior to generating the docs
-
-`$ ./vendor/bin/phpdocs-md generate --bootstrap=includes/init.php includes/src > api.md`
-
-##### Excluding directories
-
-You can tell the command line tool to ignore certain directories in your class path by using the `--ignore` option.
-
-`$ ./phpdocs-md generate --ignore=test,examples includes/src > api.md`
-
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/bin/phpdoc-md b/lib/composer/vendor/victorjonsson/markdowndocs/bin/phpdoc-md
deleted file mode 100755
index 280a8c086..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/bin/phpdoc-md
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/usr/bin/env php
-<?php
-
-$autoLoadPaths = array(__DIR__.'/vendor/autoload.php', __DIR__.'/../vendor/autoload.php', __DIR__.'/../../../autoload.php');
-foreach($autoLoadPaths as $autoloader) {
-    if( file_exists($autoloader) ) {
-        require $autoloader;
-        break;
-    }
-}
-
-use PHPDocsMD\Console\CLI;
-
-$cli = new CLI();
-$code = $cli->run();
-exit($code);
-
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/composer.json b/lib/composer/vendor/victorjonsson/markdowndocs/composer.json
deleted file mode 100644
index 15cb647ca..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/composer.json
+++ /dev/null
@@ -1,23 +0,0 @@
-{
-    "name": "victorjonsson/markdowndocs",
-    "description": "Command line tool for generating markdown-formatted class documentation",
-    "minimum-stability": "dev",
-    "homepage" : "https://github.com/victorjonsson/PHP-Markdown-Documentation-Generator",
-    "license" : "MIT",
-    "version" : "1.3.7",
-    "authors": [{
-        "name": "Victor Jonsson",
-        "email": "kontakt@victorjonsson.se"
-    }],
-    "require" : {
-        "php" : ">=5.5.0",
-        "symfony/console": ">=2.6"
-    },
-    "require-dev" : {
-        "phpunit/phpunit": "3.7.23"
-    },
-    "bin":["bin/phpdoc-md"],
-    "autoload": {
-        "psr-0": {"PHPDocsMD": "src/"}
-    }
-}
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/docs.md b/lib/composer/vendor/victorjonsson/markdowndocs/docs.md
deleted file mode 100644
index 3946a3ab9..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/docs.md
+++ /dev/null
@@ -1,251 +0,0 @@
-## Table of contents
-
-- [\PHPDocsMD\ClassEntity](#class-phpdocsmdclassentity)
-- [\PHPDocsMD\ClassEntityFactory](#class-phpdocsmdclassentityfactory)
-- [\PHPDocsMD\CodeEntity](#class-phpdocsmdcodeentity)
-- [\PHPDocsMD\DocInfo](#class-phpdocsmddocinfo)
-- [\PHPDocsMD\DocInfoExtractor](#class-phpdocsmddocinfoextractor)
-- [\PHPDocsMD\FunctionEntity](#class-phpdocsmdfunctionentity)
-- [\PHPDocsMD\FunctionFinder](#class-phpdocsmdfunctionfinder)
-- [\PHPDocsMD\MDTableGenerator](#class-phpdocsmdmdtablegenerator)
-- [\PHPDocsMD\ParamEntity](#class-phpdocsmdparamentity)
-- [\PHPDocsMD\Reflector](#class-phpdocsmdreflector)
-- [\PHPDocsMD\ReflectorInterface (interface)](#interface-phpdocsmdreflectorinterface)
-- [\PHPDocsMD\UseInspector](#class-phpdocsmduseinspector)
-- [\PHPDocsMD\Utils](#class-phpdocsmdutils)
-- [\PHPDocsMD\Console\CLI](#class-phpdocsmdconsolecli)
-- [\PHPDocsMD\Console\PHPDocsMDCommand](#class-phpdocsmdconsolephpdocsmdcommand)
-
-<hr /> 
-### Class: \PHPDocsMD\ClassEntity
-
-> Object describing a class or an interface
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>generateAnchor()</strong> : <em>string</em><br /><em>Generates an anchor link out of the generated title (see generateTitle)</em> |
-| public | <strong>generateTitle(</strong><em>string</em> <strong>$format=`'%label%: %name% %extra%'`</strong>)</strong> : <em>string</em><br /><em>Generate a title describing the class this object is referring to</em> |
-| public | <strong>getExtends()</strong> : <em>string</em> |
-| public | <strong>getFunctions()</strong> : <em>[\PHPDocsMD\FunctionEntity](#class-phpdocsmdfunctionentity)[]</em> |
-| public | <strong>getInterfaces()</strong> : <em>array</em> |
-| public | <strong>hasIgnoreTag(</strong><em>bool</em> <strong>$toggle=null</strong>)</strong> : <em>bool</em> |
-| public | <strong>isAbstract(</strong><em>bool</em> <strong>$toggle=null</strong>)</strong> : <em>bool</em> |
-| public | <strong>isInterface(</strong><em>bool</em> <strong>$toggle=null</strong>)</strong> : <em>bool</em> |
-| public | <strong>isNative(</strong><em>bool</em> <strong>$toggle=null</strong>)</strong> : <em>bool</em> |
-| public | <strong>isSame(</strong><em>string/object</em> <strong>$class</strong>)</strong> : <em>bool</em><br /><em>Check whether this object is referring to given class name or object instance</em> |
-| public | <strong>setExtends(</strong><em>string</em> <strong>$extends</strong>)</strong> : <em>void</em> |
-| public | <strong>setFunctions(</strong><em>[\PHPDocsMD\FunctionEntity](#class-phpdocsmdfunctionentity)[]</em> <strong>$functions</strong>)</strong> : <em>void</em> |
-| public | <strong>setInterfaces(</strong><em>array</em> <strong>$implements</strong>)</strong> : <em>void</em> |
-| public | <strong>setName(</strong><em>string</em> <strong>$name</strong>)</strong> : <em>void</em> |
-
-*This class extends [\PHPDocsMD\CodeEntity](#class-phpdocsmdcodeentity)*
-
-<hr /> 
-### Class: \PHPDocsMD\ClassEntityFactory
-
-> Class capable of creating ClassEntity objects
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>__construct(</strong><em>[\PHPDocsMD\DocInfoExtractor](#class-phpdocsmddocinfoextractor)</em> <strong>$docInfoExtractor</strong>)</strong> : <em>void</em> |
-| public | <strong>create(</strong><em>[\ReflectionClass](http://php.net/manual/en/class.reflectionclass.php)</em> <strong>$reflection</strong>)</strong> : <em>mixed</em> |
-
-<hr /> 
-### Class: \PHPDocsMD\CodeEntity
-
-> Object describing a piece of code
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>getDeprecationMessage()</strong> : <em>string</em> |
-| public | <strong>getDescription()</strong> : <em>string</em> |
-| public | <strong>getExample()</strong> : <em>string</em> |
-| public | <strong>getName()</strong> : <em>string</em> |
-| public | <strong>isDeprecated(</strong><em>bool</em> <strong>$toggle=null</strong>)</strong> : <em>void/bool</em> |
-| public | <strong>setDeprecationMessage(</strong><em>string</em> <strong>$deprecationMessage</strong>)</strong> : <em>void</em> |
-| public | <strong>setDescription(</strong><em>string</em> <strong>$description</strong>)</strong> : <em>void</em> |
-| public | <strong>setExample(</strong><em>string</em> <strong>$example</strong>)</strong> : <em>void</em> |
-| public | <strong>setName(</strong><em>string</em> <strong>$name</strong>)</strong> : <em>void</em> |
-
-<hr /> 
-### Class: \PHPDocsMD\DocInfo
-
-> Class containing information about a function/class that's being made available via a comment block
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>__construct(</strong><em>array</em> <strong>$data</strong>)</strong> : <em>void</em> |
-| public | <strong>getDeprecationMessage()</strong> : <em>string</em> |
-| public | <strong>getDescription()</strong> : <em>string</em> |
-| public | <strong>getExample()</strong> : <em>string</em> |
-| public | <strong>getParameterInfo(</strong><em>string</em> <strong>$name</strong>)</strong> : <em>array</em> |
-| public | <strong>getParameters()</strong> : <em>array</em> |
-| public | <strong>getReturnType()</strong> : <em>string</em> |
-| public | <strong>shouldBeIgnored()</strong> : <em>bool</em> |
-| public | <strong>shouldInheritDoc()</strong> : <em>bool</em> |
-
-<hr /> 
-### Class: \PHPDocsMD\DocInfoExtractor
-
-> Class that can extract information from a function/class comment
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>applyInfoToEntity(</strong><em>[\ReflectionClass](http://php.net/manual/en/class.reflectionclass.php)/[\ReflectionMethod](http://php.net/manual/en/class.reflectionmethod.php)</em> <strong>$reflection</strong>, <em>[\PHPDocsMD\DocInfo](#class-phpdocsmddocinfo)</em> <strong>$docInfo</strong>, <em>[\PHPDocsMD\CodeEntity](#class-phpdocsmdcodeentity)</em> <strong>$code</strong>)</strong> : <em>void</em> |
-| public | <strong>extractInfo(</strong><em>[\ReflectionClass](http://php.net/manual/en/class.reflectionclass.php)/[\ReflectionMethod](http://php.net/manual/en/class.reflectionmethod.php)</em> <strong>$reflection</strong>)</strong> : <em>[\PHPDocsMD\DocInfo](#class-phpdocsmddocinfo)</em> |
-
-<hr /> 
-### Class: \PHPDocsMD\FunctionEntity
-
-> Object describing a function
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>getClass()</strong> : <em>string</em> |
-| public | <strong>getParams()</strong> : <em>[\PHPDocsMD\ParamEntity](#class-phpdocsmdparamentity)[]</em> |
-| public | <strong>getReturnType()</strong> : <em>string</em> |
-| public | <strong>getVisibility()</strong> : <em>string</em> |
-| public | <strong>hasParams()</strong> : <em>bool</em> |
-| public | <strong>isAbstract(</strong><em>bool</em> <strong>$toggle=null</strong>)</strong> : <em>bool</em> |
-| public | <strong>isReturningNativeClass(</strong><em>bool</em> <strong>$toggle=null</strong>)</strong> : <em>bool</em> |
-| public | <strong>isStatic(</strong><em>bool</em> <strong>$toggle=null</strong>)</strong> : <em>bool</em> |
-| public | <strong>setClass(</strong><em>string</em> <strong>$class</strong>)</strong> : <em>void</em> |
-| public | <strong>setParams(</strong><em>[\PHPDocsMD\ParamEntity](#class-phpdocsmdparamentity)[]</em> <strong>$params</strong>)</strong> : <em>void</em> |
-| public | <strong>setReturnType(</strong><em>string</em> <strong>$returnType</strong>)</strong> : <em>void</em> |
-| public | <strong>setVisibility(</strong><em>string</em> <strong>$visibility</strong>)</strong> : <em>void</em> |
-
-*This class extends [\PHPDocsMD\CodeEntity](#class-phpdocsmdcodeentity)*
-
-<hr /> 
-### Class: \PHPDocsMD\FunctionFinder
-
-> Find a specific function in a class or an array of classes
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>find(</strong><em>string</em> <strong>$methodName</strong>, <em>string</em> <strong>$className</strong>)</strong> : <em>bool/[\PHPDocsMD\FunctionEntity](#class-phpdocsmdfunctionentity)</em> |
-| public | <strong>findInClasses(</strong><em>string</em> <strong>$methodName</strong>, <em>array</em> <strong>$classes</strong>)</strong> : <em>bool/[\PHPDocsMD\FunctionEntity](#class-phpdocsmdfunctionentity)</em> |
-
-<hr /> 
-### Class: \PHPDocsMD\MDTableGenerator
-
-> Class that can create a markdown-formatted table describing class functions referred to via FunctionEntity objects
-
-###### Example
-```php
-<?php
-     $generator = new PHPDocsMD\MDTableGenerator();
-     $generator->openTable();
-     foreach($classEntity->getFunctions() as $func) {
-      $generator->addFunc( $func );
-     }
-     echo $generator->getTable();
-```
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>addFunc(</strong><em>[\PHPDocsMD\FunctionEntity](#class-phpdocsmdfunctionentity)</em> <strong>$func</strong>)</strong> : <em>string</em><br /><em>Generates a markdown formatted table row with information about given function. Then adds the row to the table and returns the markdown formatted string.</em> |
-| public | <strong>appendExamplesToEndOfTable(</strong><em>bool</em> <strong>$toggle</strong>)</strong> : <em>void</em><br /><em>All example comments found while generating the table will be appended to the end of the table. Set $toggle to false to prevent this behaviour</em> |
-| public | <strong>doDeclareAbstraction(</strong><em>bool</em> <strong>$toggle</strong>)</strong> : <em>void</em><br /><em>Toggle whether or not methods being abstract (or part of an interface) should be declared as abstract in the table</em> |
-| public static | <strong>formatExampleComment(</strong><em>string</em> <strong>$example</strong>)</strong> : <em>string</em><br /><em>Create a markdown-formatted code view out of an example comment</em> |
-| public | <strong>getTable()</strong> : <em>string</em> |
-| public | <strong>openTable()</strong> : <em>void</em><br /><em>Begin generating a new markdown-formatted table</em> |
-
-<hr /> 
-### Class: \PHPDocsMD\ParamEntity
-
-> Object describing a function parameter
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>getDefault()</strong> : <em>boolean</em> |
-| public | <strong>getNativeClassType()</strong> : <em>string/null</em> |
-| public | <strong>getType()</strong> : <em>string</em> |
-| public | <strong>setDefault(</strong><em>boolean</em> <strong>$default</strong>)</strong> : <em>void</em> |
-| public | <strong>setType(</strong><em>string</em> <strong>$type</strong>)</strong> : <em>void</em> |
-
-*This class extends [\PHPDocsMD\CodeEntity](#class-phpdocsmdcodeentity)*
-
-<hr /> 
-### Class: \PHPDocsMD\Reflector
-
-> Class that can compute ClassEntity objects out of real classes
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>__construct(</strong><em>string</em> <strong>$className</strong>, <em>[\PHPDocsMD\FunctionFinder](#class-phpdocsmdfunctionfinder)</em> <strong>$functionFinder=null</strong>, <em>[\PHPDocsMD\DocInfoExtractor](#class-phpdocsmddocinfoextractor)</em> <strong>$docInfoExtractor=null</strong>, <em>[\PHPDocsMD\UseInspector](#class-phpdocsmduseinspector)</em> <strong>$useInspector=null</strong>, <em>[\PHPDocsMD\ClassEntityFactory](#class-phpdocsmdclassentityfactory)</em> <strong>$classEntityFactory=null</strong>)</strong> : <em>void</em> |
-| public | <strong>getClassEntity()</strong> : <em>[\PHPDocsMD\ClassEntity](#class-phpdocsmdclassentity)</em> |
-| public static | <strong>getParamType(</strong><em>[\ReflectionParameter](http://php.net/manual/en/class.reflectionparameter.php)</em> <strong>$refParam</strong>)</strong> : <em>string</em><br /><em>Tries to find out if the type of the given parameter. Will return empty string if not possible.</em> |
-| protected | <strong>createFunctionEntity(</strong><em>[\ReflectionMethod](http://php.net/manual/en/class.reflectionmethod.php)</em> <strong>$method</strong>, <em>[\PHPDocsMD\ClassEntity](#class-phpdocsmdclassentity)</em> <strong>$class</strong>, <em>array</em> <strong>$useStatements</strong>)</strong> : <em>bool/[\PHPDocsMD\FunctionEntity](#class-phpdocsmdfunctionentity)</em> |
-| protected | <strong>shouldIgnoreFunction(</strong><em>[\PHPDocsMD\DocInfo](#class-phpdocsmddocinfo)</em> <strong>$info</strong>, <em>[\ReflectionMethod](http://php.net/manual/en/class.reflectionmethod.php)</em> <strong>$method</strong>, <em>[\PHPDocsMD\ClassEntity](#class-phpdocsmdclassentity)</em> <strong>$class</strong>)</strong> : <em>bool</em> |
-###### Examples of Reflector::getParamType()
-```php
-<?php
-  $reflector = new \\ReflectionClass('MyClass');
-  foreach($reflector->getMethods() as $method ) {
-      foreach($method->getParameters() as $param) {
-          $name = $param->getName();
-          $type = Reflector::getParamType($param);
-          printf("%s = %s\n", $name, $type);
-      }
-  }
-```
-
-*This class implements [\PHPDocsMD\ReflectorInterface](#interface-phpdocsmdreflectorinterface)*
-
-<hr /> 
-### Interface: \PHPDocsMD\ReflectorInterface
-
-> Interface for classes that can compute ClassEntity objects
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>getClassEntity()</strong> : <em>[\PHPDocsMD\ClassEntity](#class-phpdocsmdclassentity)</em> |
-
-<hr /> 
-### Class: \PHPDocsMD\UseInspector
-
-> Class that can extract all use statements in a file
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>getUseStatements(</strong><em>[\ReflectionClass](http://php.net/manual/en/class.reflectionclass.php)</em> <strong>$reflectionClass</strong>)</strong> : <em>array</em> |
-| public | <strong>getUseStatementsInFile(</strong><em>string</em> <strong>$filePath</strong>)</strong> : <em>array</em> |
-| public | <strong>getUseStatementsInString(</strong><em>string</em> <strong>$content</strong>)</strong> : <em>string[]</em> |
-
-<hr /> 
-### Class: \PHPDocsMD\Utils
-
-| Visibility | Function |
-|:-----------|:---------|
-| public static | <strong>getClassBaseName(</strong><em>string</em> <strong>$fullClassName</strong>)</strong> : <em>string</em> |
-| public static | <strong>isClassReference(</strong><em>string</em> <strong>$typeDeclaration</strong>)</strong> : <em>bool</em> |
-| public static | <strong>isNativeClassReference(</strong><em>mixed</em> <strong>$typeDeclaration</strong>)</strong> : <em>bool</em> |
-| public static | <strong>sanitizeClassName(</strong><em>string</em> <strong>$name</strong>)</strong> : <em>string</em> |
-| public static | <strong>sanitizeDeclaration(</strong><em>string</em> <strong>$typeDeclaration</strong>, <em>string</em> <strong>$currentNameSpace</strong>, <em>string</em> <strong>$delimiter=`'|'`</strong>)</strong> : <em>string</em> |
-
-<hr /> 
-### Class: \PHPDocsMD\Console\CLI
-
-> Command line interface used to extract markdown-formatted documentation from classes
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>__construct()</strong> : <em>void</em> |
-| public | <strong>run(</strong><em>\Symfony\Component\Console\Input\InputInterface</em> <strong>$input=null</strong>, <em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output=null</strong>)</strong> : <em>int</em> |
-
-*This class extends \Symfony\Component\Console\Application*
-
-<hr /> 
-### Class: \PHPDocsMD\Console\PHPDocsMDCommand
-
-> Console command used to extract markdown-formatted documentation from classes
-
-| Visibility | Function |
-|:-----------|:---------|
-| public | <strong>extractClassNameFromLine(</strong><em>string</em> <strong>$type</strong>, <em>string</em> <strong>$line</strong>)</strong> : <em>string</em> |
-| protected | <strong>configure()</strong> : <em>void</em> |
-| protected | <strong>execute(</strong><em>\Symfony\Component\Console\Input\InputInterface</em> <strong>$input</strong>, <em>\Symfony\Component\Console\Output\OutputInterface</em> <strong>$output</strong>)</strong> : <em>int/null</em> |
-
-*This class extends \Symfony\Component\Console\Command\Command*
-
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/phpdoc-md b/lib/composer/vendor/victorjonsson/markdowndocs/phpdoc-md
deleted file mode 100755
index 2de97bddc..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/phpdoc-md
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/usr/bin/env php
-<?php
-
-$autoLoadPaths = array(__DIR__.'/vendor/autoload.php', __DIR__.'/../vendor/autoload.php', getcwd().'/vendor/autoload.php');
-foreach($autoLoadPaths as $autoloader) {
-    if( file_exists($autoloader) ) {
-        require $autoloader;
-        break;
-    }
-}
-
-use PHPDocsMD\Console\CLI;
-
-$cli = new CLI();
-$code = $cli->run();
-exit($code);
-
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/phpunit.xml b/lib/composer/vendor/victorjonsson/markdowndocs/phpunit.xml
deleted file mode 100644
index 8fe84cca5..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/phpunit.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<phpunit bootstrap="vendor/autoload.php">
-    <testsuites>
-        <testsuite name="Source">
-            <directory>test</directory>
-        </testsuite>
-    </testsuites>
-</phpunit>
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/ClassEntity.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/ClassEntity.php
deleted file mode 100644
index ef9ac817d..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/ClassEntity.php
+++ /dev/null
@@ -1,202 +0,0 @@
-<?php
-namespace PHPDocsMD;
-
-
-/**
- * Object describing a class or an interface
- * @package PHPDocsMD
- */
-class ClassEntity extends CodeEntity {
-
-    /**
-     * @var \PHPDocsMD\FunctionEntity[]
-     */
-    private $functions = [];
-
-    /**
-     * @var bool
-     */
-    private $isInterface = false;
-
-    /**
-     * @var bool
-     */
-    private $abstract = false;
-
-    /**
-     * @var bool
-     */
-    private $hasIgnoreTag = false;
-
-    /**
-     * @var string
-     */
-    private $extends = '';
-
-    /**
-     * @var array
-     */
-    private $interfaces = [];
-
-    /**
-     * @var bool
-     */
-    private $isNative;
-
-    /**
-     * @param bool $toggle
-     * @return bool
-     */
-    public function isAbstract($toggle=null)
-    {
-        if ( $toggle === null ) {
-            return $this->abstract;
-        } else {
-            return $this->abstract = (bool)$toggle;
-        }
-    }
-
-    /**
-     * @param bool $toggle
-     * @return bool
-     */
-    public function hasIgnoreTag($toggle=null)
-    {
-        if( $toggle === null ) {
-            return $this->hasIgnoreTag;
-        } else {
-            return $this->hasIgnoreTag = (bool)$toggle;
-        }
-    }
-
-    /**
-     * @param bool $toggle
-     * @return bool
-     */
-    public function isInterface($toggle=null)
-    {
-        if( $toggle === null ) {
-            return $this->isInterface;
-        } else {
-            return $this->isInterface = (bool)$toggle;
-        }
-    }
-
-    /**
-     * @param bool $toggle
-     * @return bool
-     */
-    public function isNative($toggle=null)
-    {
-        if( $toggle === null ) {
-            return $this->isNative;
-        } else {
-            return $this->isNative = (bool)$toggle;
-        }
-    }
-
-    /**
-     * @param string $extends
-     */
-    public function setExtends($extends)
-    {
-        $this->extends = Utils::sanitizeClassName($extends);
-    }
-
-    /**
-     * @return string
-     */
-    public function getExtends()
-    {
-        return $this->extends;
-    }
-
-    /**
-     * @param \PHPDocsMD\FunctionEntity[] $functions
-     */
-    public function setFunctions(array $functions)
-    {
-        $this->functions = $functions;
-    }
-
-    /**
-     * @param array $implements
-     */
-    public function setInterfaces(array $implements)
-    {
-        $this->interfaces = [];
-        foreach($implements as $interface) {
-            $this->interfaces[] = Utils::sanitizeClassName($interface);
-        }
-    }
-
-    /**
-     * @return array
-     */
-    public function getInterfaces()
-    {
-        return $this->interfaces;
-    }
-
-    /**
-     * @return \PHPDocsMD\FunctionEntity[]
-     */
-    public function getFunctions()
-    {
-        return $this->functions;
-    }
-
-    /**
-     * @param string $name
-     */
-    function setName($name)
-    {
-        parent::setName(Utils::sanitizeClassName($name));
-    }
-
-    /**
-     * Check whether this object is referring to given class name or object instance
-     * @param string|object $class
-     * @return bool
-     */
-    function isSame($class)
-    {
-        $className = is_object($class) ? get_class($class) : $class;
-        return Utils::sanitizeClassName($className) == $this->getName();
-    }
-
-    /**
-     * Generate a title describing the class this object is referring to
-     * @param string $format
-     * @return string
-     */
-    function generateTitle($format='%label%: %name% %extra%')
-    {
-        $translate = [
-            '%label%' => $this->isInterface() ? 'Interface' : 'Class',
-            '%name%' => substr_count($this->getName(), '\\') == 1 ? substr($this->getName(), 1) : $this->getName(),
-            '%extra%' => ''
-        ];
-
-        if( strpos($format, '%label%') === false ) {
-            if( $this->isInterface() )
-                $translate['%extra%'] = '(interface)';
-            elseif( $this->isAbstract() )
-                $translate['%extra%'] = '(abstract)';
-        } else {
-            $translate['%extra%'] = $this->isAbstract() && !$this->isInterface() ? '(abstract)' : '';
-        }
-
-        return trim(strtr($format, $translate));
-    }
-
-    /**
-     * Generates an anchor link out of the generated title (see generateTitle)
-     * @return string
-     */
-    function generateAnchor()
-    {
-        $title = $this->generateTitle();
-        return strtolower(str_replace([':', ' ', '\\', '(', ')'], ['', '-', '', '', ''], $title));
-    }
-}
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/ClassEntityFactory.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/ClassEntityFactory.php
deleted file mode 100644
index ce7aada48..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/ClassEntityFactory.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-namespace PHPDocsMD;
-
-/**
- * Class capable of creating ClassEntity objects
- * @package PHPDocsMD
- */
-class ClassEntityFactory
-{
-    /**
-     * @var DocInfoExtractor
-     */
-    private $docInfoExtractor;
-
-    /**
-     * @param DocInfoExtractor $docInfoExtractor
-     */
-    public function __construct(DocInfoExtractor $docInfoExtractor)
-    {
-        $this->docInfoExtractor = $docInfoExtractor;
-    }
-
-    public function create(\ReflectionClass $reflection)
-    {
-        $class = new ClassEntity();
-        $docInfo = $this->docInfoExtractor->extractInfo($reflection);
-        $this->docInfoExtractor->applyInfoToEntity($reflection, $docInfo, $class);
-        $class->isInterface($reflection->isInterface());
-        $class->isAbstract($reflection->isAbstract());
-        $class->setInterfaces(array_keys($reflection->getInterfaces()));
-        $class->hasIgnoreTag($docInfo->shouldBeIgnored());
-
-        if ($reflection->getParentClass()) {
-            $class->setExtends($reflection->getParentClass()->getName());
-        }
-
-        return $class;
-    }
-
-}
\ No newline at end of file
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/CodeEntity.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/CodeEntity.php
deleted file mode 100644
index b8a906eaa..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/CodeEntity.php
+++ /dev/null
@@ -1,113 +0,0 @@
-<?php
-namespace PHPDocsMD;
-
-
-/**
- * Object describing a piece of code
- * @package PHPDocsMD
- */
-class CodeEntity {
-
-    /**
-     * @var string
-     */
-    private $name='';
-
-    /**
-     * @var string
-     */
-    private $description = '';
-
-    /**
-     * @var bool
-     */
-    private $isDeprecated = false;
-
-    /**
-     * @var string
-     */
-    private $deprecationMessage = '';
-
-    /**
-     * @var string
-     */
-    private $example = '';
-
-
-    /**
-     * @param bool $toggle
-     * @return void|bool
-     */
-    public function isDeprecated($toggle=null)
-    {
-        if( $toggle === null ) {
-            return $this->isDeprecated;
-        } else {
-            return $this->isDeprecated = (bool)$toggle;
-        }
-    }
-
-    /**
-     * @param string $description
-     */
-    public function setDescription($description)
-    {
-        $this->description = $description;
-    }
-
-    /**
-     * @return string
-     */
-    public function getDescription()
-    {
-        return $this->description;
-    }
-
-    /**
-     * @param string $name
-     */
-    public function setName($name)
-    {
-        $this->name = $name;
-    }
-
-    /**
-     * @return string
-     */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    /**
-     * @param string $deprecationMessage
-     */
-    public function setDeprecationMessage($deprecationMessage)
-    {
-        $this->deprecationMessage = $deprecationMessage;
-    }
-
-    /**
-     * @return string
-     */
-    public function getDeprecationMessage()
-    {
-        return $this->deprecationMessage;
-    }
-
-    /**
-     * @param string $example
-     */
-    public function setExample($example)
-    {
-        $this->example = $example;
-    }
-
-    /**
-     * @return string
-     */
-    public function getExample()
-    {
-        return $this->example;
-    }
-}
\ No newline at end of file
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/Console/CLI.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/Console/CLI.php
deleted file mode 100644
index 6befd28d8..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/Console/CLI.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-namespace PHPDocsMD\Console;
-
-use Symfony\Component\Console\Application;
-use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Output\OutputInterface;
-
-
-/**
- * Command line interface used to extract markdown-formatted documentation from classes
- * @package PHPDocsMD\Console
- */
-class CLI extends Application {
-
-    public function __construct()
-    {
-        $json = json_decode(file_get_contents(__DIR__.'/../../../composer.json'));
-        parent::__construct('PHP Markdown Documentation Generator', $json->version);
-    }
-
-    /**
-     * @param \Symfony\Component\Console\Input\InputInterface $input
-     * @param \Symfony\Component\Console\Input\OutputInterface $output
-     * @return int
-     */
-    public function run(InputInterface $input=null, OutputInterface $output=null)
-    {
-        $this->add(new PHPDocsMDCommand());
-        return parent::run($input, $output);
-    }
-}
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/Console/PHPDocsMDCommand.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/Console/PHPDocsMDCommand.php
deleted file mode 100644
index 17ed3b12e..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/Console/PHPDocsMDCommand.php
+++ /dev/null
@@ -1,288 +0,0 @@
-<?php
-namespace PHPDocsMD\Console;
-
-use PHPDocsMD\MDTableGenerator;
-use PHPDocsMD\Reflector;
-
-use PHPDocsMD\Utils;
-use Symfony\Component\Console\Input\InputArgument;
-use Symfony\Component\Console\Input\InputOption;
-use Symfony\Component\Console\Input\InputInterface;
-use Symfony\Component\Console\Output\OutputInterface;
-
-
-/**
- * Console command used to extract markdown-formatted documentation from classes
- * @package PHPDocsMD\Console
- */
-class PHPDocsMDCommand extends \Symfony\Component\Console\Command\Command {
-
-    const ARG_CLASS = 'class';
-    const OPT_BOOTSTRAP = 'bootstrap';
-    const OPT_IGNORE = 'ignore';
-
-    /**
-     * @var array
-     */
-    private $memory = [];
-
-    /**
-     * @param $name
-     * @return \PHPDocsMD\ClassEntity
-     */
-    private function getClassEntity($name) {
-        if( !isset($this->memory[$name]) ) {
-            $reflector = new Reflector($name);
-            $this->memory[$name] = $reflector->getClassEntity();
-        }
-        return $this->memory[$name];
-    }
-
-    protected function configure()
-    {
-        $this
-            ->setName('generate')
-            ->setDescription('Get docs for given class/source directory)')
-            ->addArgument(
-                self::ARG_CLASS,
-                InputArgument::REQUIRED,
-                'Class or source directory'
-            )
-            ->addOption(
-                self::OPT_BOOTSTRAP,
-                'b',
-                InputOption::VALUE_REQUIRED,
-                'File to be included before generating documentation'
-            )
-            ->addOption(
-                self::OPT_IGNORE,
-                'i',
-                InputOption::VALUE_REQUIRED,
-                'Directories to ignore',
-                ''
-            );
-    }
-
-    /**
-     * @param InputInterface $input
-     * @param OutputInterface $output
-     * @return int|null
-     * @throws \InvalidArgumentException
-     */
-    protected function execute(InputInterface $input, OutputInterface $output)
-    {
-
-        $classes = $input->getArgument(self::ARG_CLASS);
-        $bootstrap = $input->getOption(self::OPT_BOOTSTRAP);
-        $ignore = explode(',', $input->getOption(self::OPT_IGNORE));
-        $requestingOneClass = false;
-
-        if( $bootstrap ) {
-            require_once strpos($bootstrap,'/') === 0 ? $bootstrap : getcwd().'/'.$bootstrap;
-        }
-
-        $classCollection = [];
-        if( strpos($classes, ',') !== false ) {
-            foreach(explode(',', $classes) as $class) {
-                if( class_exists($class) || interface_exists($class) )
-                    $classCollection[0][] = $class;
-            }
-        }
-        elseif( class_exists($classes) || interface_exists($classes) ) {
-            $classCollection[] = array($classes);
-            $requestingOneClass = true;
-        } elseif( is_dir($classes) ) {
-            $classCollection = $this->findClassesInDir($classes, [], $ignore);
-        } else {
-            throw new \InvalidArgumentException('Given input is neither a class nor a source directory');
-        }
-
-        $tableGenerator = new MDTableGenerator();
-        $tableOfContent = [];
-        $body = [];
-        $classLinks = [];
-
-        foreach($classCollection as $ns => $classes) {
-            foreach($classes as $className) {
-                $class = $this->getClassEntity($className);
-
-                if( $class->hasIgnoreTag() )
-                    continue;
-
-                // Add to tbl of contents
-                $tableOfContent[] = sprintf('- [%s](#%s)', $class->generateTitle('%name% %extra%'), $class->generateAnchor());
-
-                $classLinks[$class->getName()] = '#'.$class->generateAnchor();
-
-                // generate function table
-                $tableGenerator->openTable();
-                $tableGenerator->doDeclareAbstraction(!$class->isInterface());
-                foreach($class->getFunctions() as $func) {
-                    if ($func->isReturningNativeClass()) {
-                        $classLinks[$func->getReturnType()] = 'http://php.net/manual/en/class.'.
-                            strtolower(str_replace(array('[]', '\\'), '', $func->getReturnType())).
-                            '.php';
-                    }
-                    foreach($func->getParams() as $param) {
-                        if ($param->getNativeClassType()) {
-                            $classLinks[$param->getNativeClassType()] = 'http://php.net/manual/en/class.'.
-                                strtolower(str_replace(array('[]', '\\'), '', $param->getNativeClassType())).
-                                '.php';
-                        }
-                    }
-                    $tableGenerator->addFunc($func);
-                }
-
-                $docs = ($requestingOneClass ? '':'<hr /> ').PHP_EOL;
-
-                if( $class->isDeprecated() ) {
-                    $docs .= '### <strike>'.$class->generateTitle().'</strike>'.PHP_EOL.PHP_EOL.
-                            '> **DEPRECATED** '.$class->getDeprecationMessage().PHP_EOL.PHP_EOL;
-                }
-                else {
-                    $docs .= '### '.$class->generateTitle().PHP_EOL.PHP_EOL;
-                    if( $class->getDescription() )
-                        $docs .= '> '.$class->getDescription().PHP_EOL.PHP_EOL;
-                }
-
-                if( $example = $class->getExample() ) {
-                    $docs .= '###### Example' . PHP_EOL . MDTableGenerator::formatExampleComment($example) .PHP_EOL.PHP_EOL;
-                }
-
-                $docs .= $tableGenerator->getTable().PHP_EOL;
-
-                if( $class->getExtends() ) {
-                    $link = $class->getExtends();
-                    if( $anchor = $this->getAnchorFromClassCollection($classCollection, $class->getExtends()) ) {
-                        $link = sprintf('[%s](#%s)', $link, $anchor);
-                    }
-
-                    $docs .= PHP_EOL.'*This class extends '.$link.'*'.PHP_EOL;
-                }
-
-                if( $interfaces = $class->getInterfaces() ) {
-                    $interfaceNames = [];
-                    foreach($interfaces as $interface) {
-                        $anchor = $this->getAnchorFromClassCollection($classCollection, $interface);
-                        $interfaceNames[] = $anchor ? sprintf('[%s](#%s)', $interface, $anchor) : $interface;
-                    }
-                    $docs .= PHP_EOL.'*This class implements '.implode(', ', $interfaceNames).'*'.PHP_EOL;
-                }
-
-                $body[] = $docs;
-            }
-        }
-
-        if( empty($tableOfContent) ) {
-            throw new \InvalidArgumentException('No classes found');
-        } elseif( !$requestingOneClass ) {
-            $output->writeln('## Table of contents'.PHP_EOL);
-            $output->writeln(implode(PHP_EOL, $tableOfContent));
-        }
-
-        // Convert references to classes into links
-        asort($classLinks);
-        $classLinks = array_reverse($classLinks, true);
-        $docString = implode(PHP_EOL, $body);
-        foreach($classLinks as $className => $url) {
-            $link = sprintf('[%s](%s)', $className, $url);
-            $find = array('<em>'.$className, '/'.$className);
-            $replace = array('<em>'.$link, '/'.$link);
-            $docString = str_replace($find, $replace, $docString);
-        }
-
-        $output->writeln(PHP_EOL.$docString);
-    }
-
-    /**
-     * @param $coll
-     * @param $find
-     * @return bool|string
-     */
-    private function getAnchorFromClassCollection($coll, $find)
-    {
-        foreach($coll as $ns => $classes) {
-            foreach($classes as $className) {
-                if( $className == $find ) {
-                    return $this->getClassEntity($className)->generateAnchor();
-                }
-            }
-        }
-        return false;
-    }
-
-    /**
-     * @param $file
-     * @return array
-     */
-    private function findClassInFile($file)
-    {
-        $ns = '';
-        $class = false;
-        foreach(explode(PHP_EOL, file_get_contents($file)) as $line) {
-            if ( strpos($line, '*') === false ) {
-                if( strpos($line, 'namespace') !== false ) {
-                    $ns = trim(current(array_slice(explode('namespace', $line), 1)), '; ');
-                    $ns = Utils::sanitizeClassName($ns);
-                } elseif( strpos($line, 'class') !== false ) {
-                    $class = $this->extractClassNameFromLine('class', $line);
-                    break;
-                } elseif( strpos($line, 'interface') !== false ) {
-                    $class = $this->extractClassNameFromLine('interface', $line);
-                    break;
-                }
-            }
-        }
-        return $class ? array($ns, $ns .'\\'. $class) : array(false, false);
-    }
-
-    /**
-     * @param string $type
-     * @param string $line
-     * @return string
-     */
-    function extractClassNameFromLine($type, $line)
-    {
-        $class = trim(current(array_slice(explode($type, $line), 1)), '; ');
-        return trim(current(explode(' ', $class)));
-    }
-
-    /**
-     * @param $dir
-     * @param array $collection
-     * @param array $ignores
-     * @return array
-     */
-    private function findClassesInDir($dir, $collection=[], $ignores=[])
-    {
-        foreach(new \FilesystemIterator($dir) as $f) {
-            /** @var \SplFileInfo $f */
-            if( $f->isFile() && !$f->isLink() ) {
-                list($ns, $className) = $this->findClassInFile($f->getRealPath());
-                if( $className && (class_exists($className, true) || interface_exists($className)) ) {
-                    $collection[$ns][] = $className;
-                }
-            } elseif( $f->isDir() && !$f->isLink() && !$this->shouldIgnoreDirectory($f->getFilename(), $ignores) ) {
-                $collection = $this->findClassesInDir($f->getRealPath(), $collection);
-            }
-        }
-        ksort($collection);
-        return $collection;
-    }
-
-    /**
-     * @param $dirName
-     * @param $ignores
-     * @return bool
-     */
-    private function shouldIgnoreDirectory($dirName, $ignores) {
-        foreach($ignores as $dir) {
-            $dir = trim($dir);
-            if( !empty($dir) && substr($dirName, -1 * strlen($dir)) == $dir ) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-}
\ No newline at end of file
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/DocInfo.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/DocInfo.php
deleted file mode 100644
index c0031e22e..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/DocInfo.php
+++ /dev/null
@@ -1,99 +0,0 @@
-<?php
-namespace PHPDocsMD;
-
-/**
- * Class containing information about a function/class that's being made
- * available via a comment block
- *
- * @package PHPDocsMD
- */
-class DocInfo
-{
-    /**
-     * @var array
-     */
-    private $data = [];
-
-
-    /**
-     * @param array $data
-     */
-    public function __construct(array $data)
-    {
-        $this->data = array_merge([
-            'return' => '',
-            'params' => [],
-            'description' => '',
-            'example' => false,
-            'deprecated' => false
-        ], $data);
-    }
-
-    /**
-     * @return string
-     */
-    public function getReturnType()
-    {
-        return $this->data['return'];
-    }
-
-    /**
-     * @return array
-     */
-    public function getParameters()
-    {
-        return $this->data['params'];
-    }
-
-    /**
-     * @param string $name
-     * @return array
-     */
-    public function getParameterInfo($name)
-    {
-        if (isset($this->data['params'][$name])) {
-            return $this->data['params'][$name];
-        }
-        return [];
-    }
-
-    /**
-     * @return string
-     */
-    public function getExample()
-    {
-        return $this->data['example'];
-    }
-
-    /**
-     * @return string
-     */
-    public function getDescription()
-    {
-        return $this->data['description'];
-    }
-
-    /**
-     * @return string
-     */
-    public function getDeprecationMessage()
-    {
-        return $this->data['deprecated'];
-    }
-
-    /**
-     * @return bool
-     */
-    public function shouldInheritDoc()
-    {
-        return isset($this->data['inheritDoc']) || isset($this->data['inheritdoc']);
-    }
-
-    /**
-     * @return bool
-     */
-    public function shouldBeIgnored()
-    {
-        return isset($this->data['ignore']);
-    }
-}
\ No newline at end of file
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/DocInfoExtractor.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/DocInfoExtractor.php
deleted file mode 100644
index ab68c8c68..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/DocInfoExtractor.php
+++ /dev/null
@@ -1,174 +0,0 @@
-<?php
-namespace PHPDocsMD;
-
-/**
- * Class that can extract information from a function/class comment
- * @package PHPDocsMD
- */
-class DocInfoExtractor
-{
-    /**
-     * @param \ReflectionClass|\ReflectionMethod $reflection
-     * @return DocInfo
-     */
-    public function extractInfo($reflection)
-    {
-        $comment = $this->getCleanDocComment($reflection);
-        $data = $this->extractInfoFromComment($comment, $reflection);
-        return new DocInfo($data);
-    }
-
-    /**
-     * @param \ReflectionClass|\ReflectionMethod $reflection
-     * @param DocInfo $docInfo
-     * @param CodeEntity $code
-     */
-    public function applyInfoToEntity($reflection, DocInfo $docInfo, CodeEntity $code)
-    {
-        $code->setName($reflection->getName());
-        $code->setDescription($docInfo->getDescription());
-        $code->setExample($docInfo->getExample());
-
-        if ($docInfo->getDeprecationMessage()) {
-            $code->isDeprecated(true);
-            $code->setDeprecationMessage($docInfo->getDeprecationMessage());
-        }
-    }
-
-    /**
-     * @param \ReflectionClass $reflection
-     * @return string
-     */
-    private function getCleanDocComment($reflection)
-    {
-        $comment = str_replace(['/*', '*/'], '', $reflection->getDocComment());
-        return trim(trim(preg_replace('/([\s|^]\*\s)/', '', $comment)), '*');
-    }
-
-    /**
-     * @param string $comment
-     * @param string $current_tag
-     * @param \ReflectionMethod|\ReflectionClass $reflection
-     * @return array
-     */
-    private function extractInfoFromComment($comment, $reflection, $current_tag='description')
-    {
-        $currentNamespace = $this->getNameSpace($reflection);
-        $tags = [$current_tag=>''];
-
-        foreach(explode(PHP_EOL, $comment) as $line) {
-
-            if( $current_tag != 'example' )
-                $line = trim($line);
-
-            $words = $this->getWordsFromLine($line);
-            if( empty($words) )
-                continue;
-
-            if( strpos($words[0], '@') === false ) {
-                // Append to tag
-                $joinWith = $current_tag == 'example' ? PHP_EOL : ' ';
-                $tags[$current_tag] .= $joinWith . $line;
-            }
-            elseif( $words[0] == '@param' ) {
-                // Get parameter declaration
-                if( $paramData = $this->figureOutParamDeclaration($words, $currentNamespace) ) {
-                    list($name, $data) = $paramData;
-                    $tags['params'][$name] = $data;
-                }
-            }
-            else {
-                // Start new tag
-                $current_tag = substr($words[0], 1);
-                array_splice($words, 0 ,1);
-                if( empty($tags[$current_tag]) ) {
-                    $tags[$current_tag] = '';
-                }
-                $tags[$current_tag] .= trim(join(' ', $words));
-            }
-        }
-
-        foreach($tags as $name => $val) {
-            if( is_array($val) ) {
-                foreach($val as $subName=>$subVal) {
-                    if( is_string($subVal) )
-                        $tags[$name][$subName] = trim($subVal);
-                }
-            } else {
-                $tags[$name] = trim($val);
-            }
-        }
-
-        return $tags;
-    }
-
-    /**
-     * @param \ReflectionClass|\ReflectionMethod $reflection
-     * @return string
-     */
-    private function getNameSpace($reflection)
-    {
-        if ($reflection instanceof \ReflectionClass) {
-            return $reflection->getNamespaceName();
-        } else {
-            return $reflection->getDeclaringClass()->getNamespaceName();
-        }
-    }
-
-    /**
-     * @param $line
-     * @return array
-     */
-    private function getWordsFromLine($line)
-    {
-        $words = [];
-        foreach(explode(' ', trim($line)) as $w) {
-            if( !empty($w) ) {
-                $words[] = $w;
-            }
-        }
-        return $words;
-    }
-
-    /**
-     * @param $words
-     * @param $currentNameSpace
-     * @return array|bool
-     */
-    private function figureOutParamDeclaration($words, $currentNameSpace)
-    {
-        $description = '';
-        $type = '';
-        $name = '';
-
-        if (isset($words[1]) && strpos($words[1], '$') === 0) {
-            $name = $words[1];
-            $type = 'mixed';
-            array_splice($words, 0, 2);
-        } elseif (isset($words[2])) {
-            $name = $words[2];
-            $type = $words[1];
-            array_splice($words, 0, 3);
-        }
-
-        if (!empty($name)) {
-            $name = current(explode('=', $name));
-            if( count($words) > 1 ) {
-                $description = join(' ', $words);
-            }
-
-            $type = Utils::sanitizeDeclaration($type, $currentNameSpace);
-
-            $data = [
-                'description' => $description,
-                'name' => $name,
-                'type' => $type,
-                'default' => false
-            ];
-
-            return [$name, $data];
-        }
-
-        return false;
-    }
-}
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/FunctionEntity.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/FunctionEntity.php
deleted file mode 100644
index 671bbbda9..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/FunctionEntity.php
+++ /dev/null
@@ -1,154 +0,0 @@
-<?php
-namespace PHPDocsMD;
-
-
-/**
- * Object describing a function
- * @package PHPDocsMD
- */
-class FunctionEntity extends CodeEntity {
-
-    /**
-     * @var \PHPDocsMD\ParamEntity[]
-     */
-    private $params = [];
-
-    /**
-     * @var string
-     */
-    private $returnType = 'void';
-
-    /**
-     * @var string
-     */
-    private $visibility = 'public';
-
-    /**
-     * @var bool
-     */
-    private $abstract = false;
-
-    /**
-     * @var bool
-     */
-    private $isStatic = false;
-
-    /**
-     * @var string
-     */
-    private $class = '';
-
-    /**
-     * @var bool
-     */
-    private $isReturningNativeClass = false;
-
-    /**
-     * @param bool $toggle
-     */
-    public function isStatic($toggle=null)
-    {
-        if ( $toggle === null ) {
-            return $this->isStatic;
-        } else {
-            return $this->isStatic = (bool)$toggle;
-        }
-    }
-
-    /**
-     * @param bool $toggle
-     */
-    public function isAbstract($toggle=null)
-    {
-        if ( $toggle === null ) {
-            return $this->abstract;
-        } else {
-            return $this->abstract = (bool)$toggle;
-        }
-    }
-
-    /**
-     * @param bool $toggle
-     */
-    public function isReturningNativeClass($toggle=null)
-    {
-        if ( $toggle === null ) {
-            return $this->isReturningNativeClass;
-        } else {
-            return $this->isReturningNativeClass = (bool)$toggle;
-        }
-    }
-
-    /**
-     * @return bool
-     */
-    public function hasParams()
-    {
-        return !empty($this->params);
-    }
-
-    /**
-     * @param \PHPDocsMD\ParamEntity[] $params
-     */
-    public function setParams(array $params)
-    {
-        $this->params = $params;
-    }
-
-    /**
-     * @return \PHPDocsMD\ParamEntity[]
-     */
-    public function getParams()
-    {
-        return $this->params;
-    }
-
-    /**
-     * @param string $returnType
-     */
-    public function setReturnType($returnType)
-    {
-        $this->returnType = $returnType;
-    }
-
-    /**
-     * @return string
-     */
-    public function getReturnType()
-    {
-        return $this->returnType;
-    }
-
-    /**
-     * @param string $visibility
-     */
-    public function setVisibility($visibility)
-    {
-        $this->visibility = $visibility;
-    }
-
-    /**
-     * @return string
-     */
-    public function getVisibility()
-    {
-        return $this->visibility;
-    }
-
-    /**
-     * @param string $class
-     */
-    public function setClass($class)
-    {
-        $this->class = $class;
-    }
-
-    /**
-     * @return string
-     */
-    public function getClass()
-    {
-        return $this->class;
-    }
-}
-
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/FunctionFinder.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/FunctionFinder.php
deleted file mode 100644
index 359e965ae..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/FunctionFinder.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-namespace PHPDocsMD;
-
-/**
- * Find a specific function in a class or an array of classes
- * @package PHPDocsMD
- */
-class FunctionFinder
-{
-    /**
-     * @var array
-     */
-    private $cache = [];
-
-    /**
-     * @param string $methodName
-     * @param array $classes
-     * @return bool|FunctionEntity
-     */
-    public function findInClasses($methodName, $classes)
-    {
-        foreach ($classes as $className) {
-            $function = $this->find($methodName, $className);
-            if (false !== $function) {
-                return $function;
-            }
-        }
-        return false;
-    }
-
-    /**
-     * @param string $methodName
-     * @param string $className
-     * @return bool|FunctionEntity
-     */
-    public function find($methodName, $className)
-    {
-        if ($className) {
-            $classEntity = $this->loadClassEntity($className);
-            $functions = $classEntity->getFunctions();
-            foreach($functions as $function) {
-                if($function->getName() == $methodName) {
-                    return $function;
-                }
-            }
-            if($classEntity->getExtends()) {
-                return $this->find($methodName, $classEntity->getExtends());
-            }
-        }
-        return false;
-    }
-
-    /**
-     * @param $className
-     * @return ClassEntity
-     */
-    private function loadClassEntity($className)
-    {
-        if (empty($this->cache[$className])) {
-            $reflector = new Reflector($className, $this);
-            $this->cache[$className] = $reflector->getClassEntity();
-        }
-
-        return $this->cache[$className];
-    }
-}
\ No newline at end of file
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/MDTableGenerator.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/MDTableGenerator.php
deleted file mode 100644
index f0f293280..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/MDTableGenerator.php
+++ /dev/null
@@ -1,204 +0,0 @@
-<?php
-namespace PHPDocsMD;
-
-
-/**
- * Class that can create a markdown-formatted table describing class functions
- * referred to via FunctionEntity objects
- *
- * @example
- * <code>
- *  <?php
- *      $generator = new PHPDocsMD\MDTableGenerator();
- *      $generator->openTable();
- *      foreach($classEntity->getFunctions() as $func) {
- *              $generator->addFunc( $func );
- *      }
- *      echo $generator->getTable();
- * </code>
- *
- * @package PHPDocsMD
- */
-class MDTableGenerator {
-
-    /**
-     * @var string
-     */
-    private $fullClassName = '';
-
-    /**
-     * @var string
-     */
-    private $markdown = '';
-
-    /**
-     * @var array
-     */
-    private $examples = [];
-
-    /**
-     * @var bool
-     */
-    private $appendExamples = true;
-
-    /**
-     * @var bool
-     */
-    private $declareAbstraction = true;
-
-    /**
-     * @param $example
-     * @return mixed
-     */
-    private static function stripCodeTags($example)
-    {
-        if (strpos($example, '<code') !== false) {
-            $parts = array_slice(explode('</code>', $example), -2);
-            $example = current($parts);
-            $parts = array_slice(explode('<code>', $example), 1);
-            $example = current($parts);
-        }
-        return $example;
-    }
-
-    /**
-     * All example comments found while generating the table will be
-     * appended to the end of the table. Set $toggle to false to
-     * prevent this behaviour
-     *
-     * @param bool $toggle
-     */
-    function appendExamplesToEndOfTable($toggle)
-    {
-        $this->appendExamples = (bool)$toggle;
-    }
-
-    /**
-     * Begin generating a new markdown-formatted table
-     */
-    function openTable()
-    {
-        $this->examples = [];
-        $this->markdown = ''; // Clear table
-        $this->declareAbstraction = true;
-        $this->add('| Visibility | Function |');
-        $this->add('|:-----------|:---------|');
-    }
-
-    /**
-     * Toggle whether or not methods being abstract (or part of an interface)
-     * should be declared as abstract in the table
-     * @param bool $toggle
-     */
-    function doDeclareAbstraction($toggle) {
-        $this->declareAbstraction = (bool)$toggle;
-    }
-
-    /**
-     * Generates a markdown formatted table row with information about given function. Then adds the
-     * row to the table and returns the markdown formatted string.
-     *
-     * @param FunctionEntity $func
-     * @return string
-     */
-    function addFunc(FunctionEntity $func)
-    {
-        $this->fullClassName = $func->getClass();
-
-        $str = '<strong>';
-
-        if( $this->declareAbstraction && $func->isAbstract() )
-            $str .= 'abstract ';
-
-        $str .=  $func->getName().'(';
-
-        if( $func->hasParams() ) {
-            $params = [];
-            foreach($func->getParams() as $param) {
-                $paramStr = '<em>'.$param->getType().'</em> <strong>'.$param->getName();
-                if( $param->getDefault() ) {
-                    $paramStr .= '='.$param->getDefault();
-                }
-                $paramStr .= '</strong>';
-                $params[] = $paramStr;
-            }
-            $str .= '</strong>'.implode(', ', $params) .')';
-        } else {
-            $str .= ')';
-        }
-
-        $str .= '</strong> : <em>'.$func->getReturnType().'</em>';
-
-        if( $func->isDeprecated() ) {
-            $str = '<strike>'.$str.'</strike>';
-            $str .= '<br /><em>DEPRECATED - '.$func->getDeprecationMessage().'</em>';
-        } elseif( $func->getDescription() ) {
-            $str .= '<br /><em>'.$func->getDescription().'</em>';
-        }
-
-        $str = str_replace(['</strong><strong>', '</strong></strong> '], ['','</strong>'], trim($str));
-
-        if( $func->getExample() )
-            $this->examples[$func->getName()] = $func->getExample();
-
-        $firstCol =  $func->getVisibility() . ($func->isStatic() ? ' static':'');
-        $markDown = '| '.$firstCol.' | '.$str.' |';
-
-        $this->add($markDown);
-        return $markDown;
-    }
-
-    /**
-     * @return string
-     */
-    function getTable()
-    {
-        $tbl = trim($this->markdown);
-        if( $this->appendExamples && !empty($this->examples) ) {
-            $className = Utils::getClassBaseName($this->fullClassName);
-            foreach ($this->examples as $funcName => $example) {
-                $tbl .= sprintf("\n###### Examples of %s::%s()\n%s", $className, $funcName, self::formatExampleComment($example));
-            }
-        }
-        return $tbl;
-    }
-
-    /**
-     * Create a markdown-formatted code view out of an example comment
-     * @param string $example
-     * @return string
-     */
-    public static function formatExampleComment($example)
-    {
-        // Remove possible code tag
-        $example = self::stripCodeTags($example);
-
-        if( preg_match('/(\n       )/', $example) ) {
-            $example = preg_replace('/(\n       )/', "\n", $example);
-        }
-        elseif( preg_match('/(\n    )/', $example) ) {
-            $example = preg_replace('/(\n    )/', "\n", $example);
-        } else {
-            $example = preg_replace('/(\n   )/', "\n", $example);
-        }
-        $type = '';
-
-        // A very naive analysis of the programming language used in the comment
-        if( strpos($example, '<?php') !== false ) {
-            $type = 'php';
-        }
-        elseif( strpos($example, 'var ') !== false && strpos($example, '</') === false ) {
-            $type = 'js';
-        }
-
-        return sprintf("```%s\n%s\n```", $type, trim($example));
-    }
-
-    /**
-     * @param $str
-     */
-    private function add($str)
-    {
-        $this->markdown .= $str .PHP_EOL;
-    }
-}
\ No newline at end of file
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/ParamEntity.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/ParamEntity.php
deleted file mode 100644
index d40f4a187..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/ParamEntity.php
+++ /dev/null
@@ -1,66 +0,0 @@
-<?php
-namespace PHPDocsMD;
-
-
-/**
- * Object describing a function parameter
- * @package PHPDocsMD
- */
-class ParamEntity extends CodeEntity {
-
-    /**
-     * @var bool
-     */
-    private $default=false;
-
-    /**
-     * @var string
-     */
-    private $type='mixed';
-
-    /**
-     * @param boolean $default
-     */
-    public function setDefault($default)
-    {
-        $this->default = $default;
-    }
-
-    /**
-     * @return boolean
-     */
-    public function getDefault()
-    {
-        return $this->default;
-    }
-
-    /**
-     * @param string $type
-     */
-    public function setType($type)
-    {
-        $this->type = $type;
-    }
-
-    /**
-     * @return string
-     */
-    public function getType()
-    {
-        return $this->type;
-    }
-
-    /**
-     * @return string|null
-     */
-    public function getNativeClassType()
-    {
-        foreach(explode('/', $this->type) as $typeDeclaration) {
-            if (Utils::isNativeClassReference($typeDeclaration)) {
-                return $typeDeclaration;
-            }
-        }
-        return null;
-    }
-}
-
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/Reflector.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/Reflector.php
deleted file mode 100644
index a3872ead8..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/Reflector.php
+++ /dev/null
@@ -1,417 +0,0 @@
-<?php
-namespace PHPDocsMD;
-
-use ReflectionMethod;
-
-
-/**
- * Class that can compute ClassEntity objects out of real classes
- * @package PHPDocsMD
- */
-class Reflector implements ReflectorInterface
-{
-    /**
-     * @var string
-     */
-    private $className;
-
-    /**
-     * @var FunctionFinder
-     */
-    private $functionFinder;
-
-    /**
-     * @var DocInfoExtractor
-     */
-    private $docInfoExtractor;
-    /**
-     * @var ClassEntityFactory
-     */
-    private $classEntityFactory;
-    /**
-     * @var UseInspector
-     */
-    private $useInspector;
-
-    /**
-     * @param string $className
-     * @param FunctionFinder $functionFinder
-     * @param DocInfoExtractor $docInfoExtractor
-     * @param UseInspector $useInspector
-     * @param ClassEntityFactory $classEntityFactory
-     */
-    function __construct(
-        $className,
-        FunctionFinder $functionFinder = null,
-        DocInfoExtractor $docInfoExtractor = null,
-        UseInspector $useInspector = null,
-        ClassEntityFactory $classEntityFactory = null
-    ) {
-        $this->className = $className;
-        $this->functionFinder = $this->loadIfNull($functionFinder, FunctionFinder::class);
-        $this->docInfoExtractor = $this->loadIfNull($docInfoExtractor, DocInfoExtractor::class);
-        $this->useInspector = $this->loadIfNull($useInspector, UseInspector::class);
-        $this->classEntityFactory = $this->loadIfNull(
-            $classEntityFactory,
-            ClassEntityFactory::class,
-            $this->docInfoExtractor
-        );
-    }
-    
-    private function loadIfNull($obj, $className, $in=null)
-    {
-        return is_object($obj) ? $obj : new $className($in);
-    }
-    
-    /**
-     * @return \PHPDocsMD\ClassEntity
-     */
-    function getClassEntity() {
-        $classReflection = new \ReflectionClass($this->className);
-        $classEntity = $this->classEntityFactory->create($classReflection);
-
-        $classEntity->setFunctions($this->getClassFunctions($classEntity, $classReflection));
-
-        return $classEntity;
-    }
-
-    /**
-     * @param ClassEntity $classEntity
-     * @param \ReflectionClass $reflectionClass
-     * @return FunctionEntity[]
-     */
-    private function getClassFunctions(ClassEntity $classEntity, \ReflectionClass $reflectionClass)
-    {
-        $classUseStatements = $this->useInspector->getUseStatements($reflectionClass);
-        $publicFunctions = [];
-        $protectedFunctions = [];
-
-        foreach($reflectionClass->getMethods() as $methodReflection) {
-
-            $func = $this->createFunctionEntity(
-                $methodReflection,
-                $classEntity,
-                $classUseStatements
-            );
-
-
-            if( $func ) {
-                if( $func->getVisibility() == 'public' ) {
-                    $publicFunctions[$func->getName()] =  $func;
-                } else {
-                    $protectedFunctions[$func->getName()] = $func;
-                }
-            }
-        }
-
-        ksort($publicFunctions);
-        ksort($protectedFunctions);
-
-        return array_values(array_merge($publicFunctions, $protectedFunctions));
-    }
-
-    /**
-     * @param ReflectionMethod $method
-     * @param ClassEntity $class
-     * @param array $useStatements
-     * @return bool|FunctionEntity
-     */
-    protected function createFunctionEntity(ReflectionMethod $method, ClassEntity $class, $useStatements)
-    {
-        $func = new FunctionEntity();
-        $docInfo = $this->docInfoExtractor->extractInfo($method);
-        $this->docInfoExtractor->applyInfoToEntity($method, $docInfo, $func);
-
-        if ($docInfo->shouldInheritDoc()) {
-            return $this->findInheritedFunctionDeclaration($func, $class);
-        }
-
-        if ($this->shouldIgnoreFunction($docInfo, $method, $class)) {
-            return false;
-        }
-
-        $returnType = $this->getReturnType($docInfo, $method, $func, $useStatements);
-        $func->setReturnType($returnType);
-        $func->setParams($this->getParams($method, $docInfo));
-        $func->isStatic($method->isStatic());
-        $func->setVisibility($method->isPublic() ? 'public' : 'protected');
-        $func->isAbstract($method->isAbstract());
-        $func->setClass($class->getName());
-        $func->isReturningNativeClass(Utils::isNativeClassReference($returnType));
-
-        return $func;
-    }
-
-    /**
-     * @param DocInfo $docInfo
-     * @param ReflectionMethod $method
-     * @param FunctionEntity $func
-     * @param array $useStatements
-     * @return string
-     */
-    private function getReturnType(
-        DocInfo $docInfo,
-        ReflectionMethod $method,
-        FunctionEntity $func,
-        array $useStatements
-    ) {
-        $returnType = $docInfo->getReturnType();
-        if (empty($returnType)) {
-            $returnType = $this->guessReturnTypeFromFuncName($func->getName());
-        } elseif(Utils::isClassReference($returnType) && !self::classExists($returnType)) {
-            $isReferenceToArrayOfObjects = substr($returnType, -2) == '[]' ? '[]':'';
-            if ($isReferenceToArrayOfObjects) {
-                $returnType = substr($returnType, 0, strlen($returnType)-2);
-            }
-            $className = $this->stripAwayNamespace($returnType);
-            foreach ($useStatements as $usedClass) {
-                if ($this->stripAwayNamespace($usedClass) == $className) {
-                    $returnType = $usedClass;
-                    break;
-                }
-            }
-            if ($isReferenceToArrayOfObjects) {
-                $returnType .= '[]';
-            }
-        }
-
-        return Utils::sanitizeDeclaration(
-            $returnType,
-            $method->getDeclaringClass()->getNamespaceName()
-        );
-    }
-
-    /**
-     * @param string $classRef
-     * @return bool
-     */
-    private function classExists($classRef)
-    {
-        return class_exists(trim($classRef, '[]'));
-    }
-
-    /**
-     * @param string $className
-     * @return string
-     */
-    private function stripAwayNamespace($className)
-    {
-        return trim(substr($className, strrpos($className, '\\')), '\\');
-    }
-
-    /**
-     * @param DocInfo $info
-     * @param ReflectionMethod $method
-     * @param ClassEntity $class
-     * @return bool
-     */
-    protected function shouldIgnoreFunction($info, ReflectionMethod $method, $class)
-    {
-        return $info->shouldBeIgnored() ||
-                $method->isPrivate() ||
-                !$class->isSame($method->getDeclaringClass()->getName());
-    }
-
-    /**
-     * @todo Turn this into a class "FunctionEntityFactory"
-     * @param \ReflectionParameter $reflection
-     * @param array $docs
-     * @return FunctionEntity
-     */
-    private function createParameterEntity(\ReflectionParameter $reflection, $docs)
-    {
-        // need to use slash instead of pipe or md-generation will get it wrong
-        $def = false;
-        $type = 'mixed';
-        $declaredType = self::getParamType($reflection);
-        if( !isset($docs['type']) )
-            $docs['type'] = '';
-
-        if( $declaredType && !($declaredType=='array' && substr($docs['type'], -2) == '[]') && $declaredType != $docs['type']) {
-            if( $declaredType && $docs['type'] ) {
-                $posClassA = Utils::getClassBaseName($docs['type']);
-                $posClassB = Utils::getClassBaseName($declaredType);
-                if( $posClassA == $posClassB ) {
-                    $docs['type'] = $declaredType;
-                } else {
-                    $docs['type'] = empty($docs['type']) ? $declaredType : $docs['type'].'/'.$declaredType;
-                }
-            } else {
-                $docs['type'] = empty($docs['type']) ? $declaredType : $docs['type'].'/'.$declaredType;
-            }
-        }
-
-        try {
-            $def = $reflection->getDefaultValue();
-            $type = $this->getTypeFromVal($def);
-            if( is_string($def) ) {
-                $def = "`'$def'`";
-            } elseif( is_bool($def) ) {
-                $def = $def ? 'true':'false';
-            } elseif( is_null($def) ) {
-                $def = 'null';
-            } elseif( is_array($def) ) {
-                $def = 'array()';
-            }
-        } catch(\Exception $e) {}
-
-        $varName = '$'.$reflection->getName();
-
-        if( !empty($docs) ) {
-            $docs['default'] = $def;
-            if( $type == 'mixed' && $def == 'null' && strpos($docs['type'], '\\') === 0 ) {
-                $type = false;
-            }
-            if( $type && $def && !empty($docs['type']) && $docs['type'] != $type && strpos($docs['type'], '|') === false) {
-                if( substr($docs['type'], strpos($docs['type'], '\\')) == substr($declaredType, strpos($declaredType, '\\')) ) {
-                    $docs['type'] = $declaredType;
-                } else {
-                    $docs['type'] = ($type == 'mixed' ? '':$type.'/').$docs['type'];
-                }
-            } elseif( $type && empty($docs['type']) ) {
-                $docs['type'] = $type;
-            }
-        } else {
-            $docs = [
-                'descriptions'=>'',
-                'name' => $varName,
-                'default' => $def,
-                'type' => $type
-            ];
-        }
-
-        $param = new ParamEntity();
-        $param->setDescription(isset($docs['description']) ? $docs['description']:'');
-        $param->setName($varName);
-        $param->setDefault($docs['default']);
-        $param->setType(empty($docs['type']) ? 'mixed':str_replace(['|', '\\\\'], ['/', '\\'], $docs['type']));
-        return $param;
-    }
-
-    /**
-     * Tries to find out if the type of the given parameter. Will
-     * return empty string if not possible.
-     *
-     * @example
-     * <code>
-     *  <?php
-     *      $reflector = new \\ReflectionClass('MyClass');
-     *      foreach($reflector->getMethods() as $method ) {
-     *          foreach($method->getParameters() as $param) {
-     *              $name = $param->getName();
-     *              $type = Reflector::getParamType($param);
-     *              printf("%s = %s\n", $name, $type);
-     *          }
-     *      }
-     * </code>
-     *
-     * @param \ReflectionParameter $refParam
-     * @return string
-     */
-    static function getParamType(\ReflectionParameter $refParam)
-    {
-        $export = \ReflectionParameter::export([
-                $refParam->getDeclaringClass()->name,
-                $refParam->getDeclaringFunction()->name
-            ],
-            $refParam->name,
-            true
-        );
-
-        $export =  str_replace(' or NULL', '', $export);
-
-        $type = preg_replace('/.*?([\w\\\]+)\s+\$'.current(explode('=', $refParam->name)).'.*/', '\\1', $export);
-        if( strpos($type, 'Parameter ') !== false ) {
-            return '';
-        }
-
-        if( $type != 'array' && strpos($type, '\\') !== 0 ) {
-            $type = '\\'.$type;
-        }
-
-        return $type;
-    }
-
-    /**
-     * @param string $name
-     * @return string
-     */
-    private function guessReturnTypeFromFuncName($name)
-    {
-        $mixed = ['get', 'load', 'fetch', 'find', 'create'];
-        $bool = ['is', 'can', 'has', 'have', 'should'];
-        foreach($mixed as $prefix) {
-            if( strpos($name, $prefix) === 0 )
-                return 'mixed';
-        }
-        foreach($bool as $prefix) {
-            if( strpos($name, $prefix) === 0 )
-                return 'bool';
-        }
-        return 'void';
-    }
-
-    /**
-     * @param string $def
-     * @return string
-     */
-    private function getTypeFromVal($def)
-    {
-        if( is_string($def) ) {
-            return 'string';
-        } elseif( is_bool($def) ) {
-            return 'bool';
-        } elseif( is_array($def) ) {
-            return 'array';
-        } else {
-            return 'mixed';
-        }
-    }
-
-    /**
-     * @param FunctionEntity $func
-     * @param ClassEntity $class
-     * @return FunctionEntity
-     */
-    private function findInheritedFunctionDeclaration(FunctionEntity $func, ClassEntity $class)
-    {
-        $funcName = $func->getName();
-        $inheritedFuncDeclaration = $this->functionFinder->find(
-            $funcName,
-            $class->getExtends()
-        );
-        if (!$inheritedFuncDeclaration) {
-            $inheritedFuncDeclaration = $this->functionFinder->findInClasses(
-                $funcName,
-                $class->getInterfaces()
-            );
-            if (!$inheritedFuncDeclaration) {
-                throw new \RuntimeException(
-                    'Function '.$funcName.' tries to inherit docs but no parent method is found'
-                );
-            }
-        }
-        if (!$func->isAbstract() && !$class->isAbstract() && $inheritedFuncDeclaration->isAbstract()) {
-            $inheritedFuncDeclaration->isAbstract(false);
-        }
-        return $inheritedFuncDeclaration;
-    }
-
-    /**
-     * @param ReflectionMethod $method
-     * @param DocInfo $docInfo
-     * @return array
-     */
-    private function getParams(ReflectionMethod $method, $docInfo)
-    {
-        $params = [];
-        foreach ($method->getParameters() as $param) {
-            $paramName = '$' . $param->getName();
-            $params[$param->getName()] = $this->createParameterEntity(
-                $param,
-                $docInfo->getParameterInfo($paramName)
-            );
-        }
-        return array_values($params);
-    }
-}
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/ReflectorInterface.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/ReflectorInterface.php
deleted file mode 100644
index 336e8d9bb..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/ReflectorInterface.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-namespace PHPDocsMD;
-
-
-/**
- * Interface for classes that can compute ClassEntity objects
- * @package PHPDocsMD
- */
-interface ReflectorInterface
-{
-
-    /**
-     * @return \PHPDocsMD\ClassEntity
-     */
-    function getClassEntity();
-}
\ No newline at end of file
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/UseInspector.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/UseInspector.php
deleted file mode 100644
index e52dc0fc5..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/UseInspector.php
+++ /dev/null
@@ -1,50 +0,0 @@
-<?php
-namespace PHPDocsMD;
-
-/**
- * Class that can extract all use statements in a file
- * @package PHPDocsMD
- */
-class UseInspector
-{
-
-    /**
-     * @param string $content
-     * @return string[]
-     */
-    public function getUseStatementsInString($content)
-    {
-        $usages = [];
-        $chunks = array_slice(preg_split('/use[\s+]/', $content), 1);
-        foreach ($chunks as $chunk) {
-                $usage = trim(current(explode(';', $chunk)));
-                $usages[] = Utils::sanitizeClassName($usage);
-        }
-
-        return $usages;
-    }
-
-    /**
-     * @param string $filePath
-     * @return array
-     */
-    public function getUseStatementsInFile($filePath)
-    {
-        return $this->getUseStatementsInString(file_get_contents($filePath));
-    }
-
-    /**
-     * @param \ReflectionClass $reflectionClass
-     * @return array
-     */
-    public function getUseStatements(\ReflectionClass $reflectionClass)
-    {
-        $classUseStatements = [];
-        $classFile = $reflectionClass->getFileName();
-        if ($classFile) {
-            $classUseStatements = $this->getUseStatementsInFile($classFile);
-        }
-        return $classUseStatements;
-    }
-
-}
\ No newline at end of file
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/Utils.php b/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/Utils.php
deleted file mode 100644
index 1c5441c2d..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/src/PHPDocsMD/Utils.php
+++ /dev/null
@@ -1,96 +0,0 @@
-<?php
-namespace PHPDocsMD;
-
-/**
- * @package PHPDocsMD
- */
-class Utils
-{
-
-    /**
-     * @param string $name
-     * @return string
-     */
-    public static function sanitizeClassName($name)
-    {
-        return '\\'.trim($name, ' \\');
-    }
-
-    /**
-     * @param string $fullClassName
-     * @return string
-     */
-    public static function getClassBaseName($fullClassName)
-    {
-        $parts = explode('\\', trim($fullClassName));
-        return end($parts);
-    }
-
-    /**
-     * @param string $typeDeclaration
-     * @param string $currentNameSpace
-     * @param string $delimiter
-     * @return string
-     */
-    public static function sanitizeDeclaration($typeDeclaration, $currentNameSpace, $delimiter='|')
-    {
-        $parts = explode($delimiter, $typeDeclaration);
-        foreach($parts as $i=>$p) {
-            if (self::shouldPrefixWithNamespace($p)) {
-                $p = self::sanitizeClassName('\\' . trim($currentNameSpace, '\\') . '\\' . $p);
-            } elseif (self::isClassReference($p)) {
-                $p = self::sanitizeClassName($p);
-            }
-            $parts[$i] = $p;
-        }
-        return implode('/', $parts);
-    }
-
-    /**
-     * @param string $typeDeclaration
-     * @return bool
-     */
-    private static function shouldPrefixWithNameSpace($typeDeclaration)
-    {
-        return strpos($typeDeclaration, '\\') !== 0 && self::isClassReference($typeDeclaration);
-    }
-
-    /**
-     * @param string $typeDeclaration
-     * @return bool
-     */
-    public static function isClassReference($typeDeclaration)
-    {
-        $natives = [
-            'mixed',
-            'string',
-            'int',
-            'float',
-            'integer',
-            'number',
-            'bool',
-            'boolean',
-            'object',
-            'false',
-            'true',
-            'null',
-            'array',
-            'void',
-            'callable'
-        ];
-        $sanitizedTypeDeclaration = rtrim(trim(strtolower($typeDeclaration)), '[]');
-
-        return !in_array($sanitizedTypeDeclaration, $natives) &&
-            strpos($typeDeclaration, ' ') === false;
-    }
-
-    public static function isNativeClassReference($typeDeclaration)
-    {
-        $sanitizedType = str_replace('[]', '', $typeDeclaration);
-        if (Utils::isClassReference($typeDeclaration) && class_exists($sanitizedType, false)) {
-            $reflectionClass = new \ReflectionClass($sanitizedType);
-            return !$reflectionClass->getFileName();
-        }
-        return false;
-    }
-}
\ No newline at end of file
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/test/ExampleClass.php b/lib/composer/vendor/victorjonsson/markdowndocs/test/ExampleClass.php
deleted file mode 100644
index 217be32f1..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/test/ExampleClass.php
+++ /dev/null
@@ -1,157 +0,0 @@
-<?php
-namespace Acme;
-
-/**
- * This is a description
- * of this class
- *
- * @package Acme
- */
-abstract class ExampleClass implements \Reflector {
-
-    /**
-     * Description of a*a
-     * @param $arg
-     * @param array $arr
-     * @param int $bool
-     */
-    public function funcA($arg, array $arr, $bool=10) {
-
-    }
-
-    /**
-     * Description of c
-     * @deprecated This one is deprecated
-     * @param $arg
-     * @param array $arr
-     * @param int $bool
-     * @return \Acme\ExampleClass
-     */
-    protected function funcC($arg, array $arr, $bool=10) {
-
-    }
-
-    /**
-     * Description of b
-     *
-     * @example
-     * <code>
-     *  <?php
-     *      $lorem = 'te';
-     *      $ipsum = 'dolor';
-     * </code>
-     *
-     * @param  int   $arg
-     * @param array $arr
-     * @param int $bool
-     */
-    function funcB($arg, array $arr, $bool=10) {
-
-    }
-
-    function funcD($arg, $arr=array(), ExampleInterface $depr=null, \stdClass $class) {
-
-    }
-
-    function getFunc() {}
-    function hasFunc() {}
-    abstract function isFunc();
-
-    /**
-     * @ignore
-     */
-    function someFunc() {
-
-    }
-
-    private function privFunc() {
-
-    }
-
-}
-
-/**
- * @deprecated This one is deprecated
- *
- * Lorem te ipsum
- *
- * @package Acme
- */
-class ExampleClassDepr {
-
-}
-
-/**
- * Interface ExampleInterface
- * @package Acme
- * @ignore
- */
-interface ExampleInterface {
-
-    /**
-     * @param string $arg
-     * @return \stdClass
-     */
-    public function func($arg='a');
-
-}
-
-class SomeClass {
-
-    /**
-     * @return int
-     */
-    public function aMethod() {}
-
-}
-
-class ClassImplementingInterface extends SomeClass implements ExampleInterface {
-    /**
-     * @inheritdoc
-     */
-    public function func($arg='a') {}
-
-    /**
-     * @inheritDoc
-     */
-    public function aMethod() {}
-
-    /**
-     * @return \FilesystemIterator
-     */
-    public function methodReturnNativeClass() {}
-
-    /**
-     * @return \FilesystemIterator[]
-     */
-    public function methodReturningArrayNativeClass() {}
-}
-
-
-
-class ClassWithStaticFunc {
-
-    /**
-     * @return float
-     */
-    static function somStaticFunc() {
-
-    }
-
-}
-
-use PHPDocsMD\Console\CLI;
-
-interface InterfaceReferringToImportedClass {
-
-    /**
-     * @return CLI
-     */
-    function theFunc();
-
-    /**
-     * @return CLI[]
-     */
-    function funcReturningArr();
-
-}
\ No newline at end of file
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/test/MDTableGeneratorTest.php b/lib/composer/vendor/victorjonsson/markdowndocs/test/MDTableGeneratorTest.php
deleted file mode 100644
index d4be20699..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/test/MDTableGeneratorTest.php
+++ /dev/null
@@ -1,123 +0,0 @@
-<?php
-
-class MDTableGeneratorTest extends PHPUnit_Framework_TestCase {
-
-    function testDeprecatedFunc()
-    {
-        $tbl = new \PHPDocsMD\MDTableGenerator();
-        $tbl->openTable();
-
-        $deprecated = new \PHPDocsMD\FunctionEntity();
-        $deprecated->isDeprecated(true);
-        $deprecated->setDeprecationMessage('Is deprecated');
-        $deprecated->setName('myFunc');
-        $deprecated->setReturnType('mixed');
-
-        $this->assertTrue($deprecated->isDeprecated());
-
-        $tbl->addFunc($deprecated);
-
-        $tblMarkdown = $tbl->getTable();
-        $expect = '| Visibility | Function |'.PHP_EOL.
-                '|:-----------|:---------|'.PHP_EOL.
-                '| public | <strike><strong>myFunc()</strong> : <em>mixed</em></strike><br /><em>DEPRECATED - Is deprecated</em> |';
-
-        $this->assertEquals($expect, $tblMarkdown);
-    }
-
-    function testFunc()
-    {
-        $tbl = new \PHPDocsMD\MDTableGenerator();
-        $tbl->openTable();
-
-        $func = new \PHPDocsMD\FunctionEntity();
-        $func->setName('myFunc');
-        $tbl->addFunc($func);
-
-        $tblMarkdown = $tbl->getTable();
-        $expect = '| Visibility | Function |'.PHP_EOL.
-                '|:-----------|:---------|'.PHP_EOL.
-                '| public | <strong>myFunc()</strong> : <em>void</em> |';
-
-        $this->assertEquals($expect, $tblMarkdown);
-    }
-
-    function testFuncWithAllFeatures()
-    {
-        $tbl = new \PHPDocsMD\MDTableGenerator();
-        $tbl->openTable();
-
-        $func = new \PHPDocsMD\FunctionEntity();
-
-        $this->assertFalse($func->isStatic());
-        $this->assertFalse($func->hasParams());
-        $this->assertFalse($func->isDeprecated());
-        $this->assertFalse($func->isAbstract());
-        $this->assertEquals('public', $func->getVisibility());
-
-        $func->isStatic(true);
-        $func->setVisibility('protected');
-        $func->setName('someFunc');
-        $func->setDescription('desc...');
-        $func->setReturnType('\\stdClass');
-
-        $params = array();
-
-        $paramA = new \PHPDocsMD\ParamEntity();
-        $paramA->setName('$var');
-        $paramA->setType('mixed');
-        $paramA->setDefault('null');
-        $params[] = $paramA;
-
-        $paramB = new \PHPDocsMD\ParamEntity();
-        $paramB->setName('$other');
-        $paramB->setType('string');
-        $paramB->setDefault("'test'");
-        $params[] = $paramB;
-
-        $func->setParams($params);
-
-        $tbl->addFunc($func);
-
-        $this->assertTrue($func->isStatic());
-        $this->assertTrue($func->hasParams());
-        $this->assertEquals('protected', $func->getVisibility());
-
-        $tblMarkdown = $tbl->getTable();
-        $expect = '| Visibility | Function |'.PHP_EOL.
-                '|:-----------|:---------|'.PHP_EOL.
-                '| protected static | <strong>someFunc(</strong><em>mixed</em> <strong>$var=null</strong>, <em>string</em> <strong>$other=\'test\'</strong>)</strong> : <em>\\stdClass</em><br /><em>desc...</em> |';
-
-        $this->assertEquals($expect, $tblMarkdown);
-    }
-
-    function testToggleDeclaringAbstraction()
-    {
-        $tbl = new \PHPDocsMD\MDTableGenerator();
-        $tbl->openTable();
-
-        $func = new \PHPDocsMD\FunctionEntity();
-        $func->isAbstract(true);
-        $func->setName('someFunc');
-
-        $tbl->addFunc($func);
-        $tblMarkdown = $tbl->getTable();
-        $expect = '| Visibility | Function |'.PHP_EOL.
-            '|:-----------|:---------|'.PHP_EOL.
-            '| public | <strong>abstract someFunc()</strong> : <em>void</em> |';
-
-        $this->assertEquals($expect, $tblMarkdown);
-
-        $tbl->openTable();
-        $tbl->doDeclareAbstraction(false);
-        $tbl->addFunc($func);
-
-        $tblMarkdown = $tbl->getTable();
-        $expect = '| Visibility | Function |'.PHP_EOL.
-            '|:-----------|:---------|'.PHP_EOL.
-            '| public | <strong>someFunc()</strong> : <em>void</em> |';
-
-        $this->assertEquals($expect, $tblMarkdown);
-    }
-
-}
\ No newline at end of file
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/test/ReflectorTest.php b/lib/composer/vendor/victorjonsson/markdowndocs/test/ReflectorTest.php
deleted file mode 100644
index f876772b9..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/test/ReflectorTest.php
+++ /dev/null
@@ -1,160 +0,0 @@
-<?php
-
-class ReflectorTest extends PHPUnit_Framework_TestCase {
-
-    /**
-     * @var \PHPDocsMD\Reflector
-     */
-    private $reflector;
-
-    /**
-     * @var \PHPDocsMD\ClassEntity
-     */
-    private $class;
-
-    protected function setUp()
-    {
-        require_once __DIR__ . '/ExampleClass.php';
-        $this->reflector = new \PHPDocsMD\Reflector('Acme\\ExampleClass');
-        $this->class = $this->reflector->getClassEntity();
-    }
-
-    function testClass()
-    {
-        $this->assertEquals('\\Acme\\ExampleClass', $this->class->getName());
-        $this->assertEquals('This is a description of this class', $this->class->getDescription());
-        $this->assertEquals('Class: \\Acme\\ExampleClass (abstract)', $this->class->generateTitle());
-        $this->assertEquals('class-acmeexampleclass-abstract', $this->class->generateAnchor());
-        $this->assertFalse($this->class->isDeprecated());
-        $this->assertFalse($this->class->hasIgnoreTag());
-
-        $refl = new \PHPDocsMD\Reflector('Acme\\ExampleClassDepr');
-        $class = $refl->getClassEntity();
-        $this->assertTrue($class->isDeprecated());
-        $this->assertEquals('This one is deprecated Lorem te ipsum', $class->getDeprecationMessage());
-        $this->assertFalse($class->hasIgnoreTag());
-
-        $refl = new \PHPDocsMD\Reflector('Acme\\ExampleInterface');
-        $class = $refl->getClassEntity();
-        $this->assertTrue($class->isInterface());
-        $this->assertTrue($class->hasIgnoreTag());
-    }
-
-    function testFunctions()
-    {
-
-        $functions = $this->class->getFunctions();
-
-        $this->assertNotEmpty($functions);
-
-        $this->assertEquals('Description of a*a', $functions[0]->getDescription());
-        $this->assertEquals(false, $functions[0]->isDeprecated());
-        $this->assertEquals('funcA', $functions[0]->getName());
-        $this->assertEquals('void', $functions[0]->getReturnType());
-        $this->assertEquals('public', $functions[0]->getVisibility());
-
-        $this->assertEquals('Description of b', $functions[1]->getDescription());
-        $this->assertEquals(false, $functions[1]->isDeprecated());
-        $this->assertEquals('funcB', $functions[1]->getName());
-        $this->assertEquals('void', $functions[1]->getReturnType());
-        $this->assertEquals('public', $functions[1]->getVisibility());
-
-
-        $this->assertEquals('', $functions[2]->getDescription());
-        $this->assertEquals('funcD', $functions[2]->getName());
-        $this->assertEquals('void', $functions[2]->getReturnType());
-        $this->assertEquals('public', $functions[2]->getVisibility());
-        $this->assertEquals(false, $functions[2]->isDeprecated());
-
-        // These function does not declare return type but the return
-        // type should be guessable
-        $this->assertEquals('mixed', $functions[3]->getReturnType());
-        $this->assertEquals('bool', $functions[4]->getReturnType());
-        $this->assertEquals('bool', $functions[5]->getReturnType());
-        $this->assertTrue($functions[5]->isAbstract());
-        $this->assertTrue($this->class->isAbstract());
-
-        // Protected function have been put last
-        $this->assertEquals('Description of c', $functions[6]->getDescription());
-        $this->assertEquals(true, $functions[6]->isDeprecated());
-        $this->assertEquals('This one is deprecated', $functions[6]->getDeprecationMessage());
-        $this->assertEquals('funcC', $functions[6]->getName());
-        $this->assertEquals('\\Acme\\ExampleClass', $functions[6]->getReturnType());
-        $this->assertEquals('protected', $functions[6]->getVisibility());
-
-        $this->assertTrue( empty($functions[7]) ); // Should be skipped since tagged with @ignore */
-    }
-
-    function testStaticFunc() {
-        $reflector = new \PHPDocsMD\Reflector('Acme\\ClassWithStaticFunc');
-        $functions = $reflector->getClassEntity()->getFunctions();
-        $this->assertNotEmpty($functions);
-        $this->assertEquals('', $functions[0]->getDescription());
-        $this->assertEquals(false, $functions[0]->isDeprecated());
-        $this->assertEquals(true, $functions[0]->isStatic());
-        $this->assertEquals('', $functions[0]->getDeprecationMessage());
-        $this->assertEquals('somStaticFunc', $functions[0]->getName());
-        $this->assertEquals('public', $functions[0]->getVisibility());
-        $this->assertEquals('float', $functions[0]->getReturnType());
-    }
-
-    function testParams()
-    {
-        $paramA = new ReflectionParameter(array('Acme\\ExampleClass', 'funcD'), 2);
-        $paramB = new ReflectionParameter(array('Acme\\ExampleClass', 'funcD'), 3);
-        $paramC = new ReflectionParameter(array('Acme\\ExampleClass', 'funcD'), 0);
-
-        $typeA = \PHPDocsMD\Reflector::getParamType($paramA);
-        $typeB = \PHPDocsMD\Reflector::getParamType($paramB);
-        $typeC = \PHPDocsMD\Reflector::getParamType($paramC);
-
-        $this->assertEmpty($typeC);
-        $this->assertEquals('\\stdClass', $typeB);
-        $this->assertEquals('\\Acme\\ExampleInterface', $typeA);
-
-        $functions = $this->class->getFunctions();
-
-        $this->assertTrue($functions[2]->hasParams());
-        $this->assertFalse($functions[5]->hasParams());
-
-        $params = $functions[1]->getParams();
-        $this->assertEquals('int', $params[0]->getType());
-
-        $params = $functions[2]->getParams();
-        $this->assertEquals(4, count($params));
-        $this->assertEquals(false, $params[0]->getDefault());
-        $this->assertEquals('$arg', $params[0]->getName());
-        $this->assertEquals('mixed', $params[0]->getType());
-        $this->assertEquals('array()', $params[1]->getDefault());
-        $this->assertEquals('$arr', $params[1]->getName());
-        $this->assertEquals('array', $params[1]->getType());
-        $this->assertEquals('null', $params[2]->getDefault());
-        $this->assertEquals('$depr', $params[2]->getName());
-        $this->assertEquals('\\Acme\\ExampleInterface', $params[2]->getType());
-    }
-
-    function testInheritedDocs()
-    {
-        $reflector = new \PHPDocsMD\Reflector('Acme\\ClassImplementingInterface');
-        $functions = $reflector->getClassEntity()->getFunctions();
-        $this->assertEquals(4, count($functions));
-        $this->assertEquals('aMethod', $functions[0]->getName());
-        $this->assertEquals('int', $functions[0]->getReturnType());
-        $this->assertFalse($functions[0]->isReturningNativeClass());
-        $this->assertEquals('func', $functions[1]->getName());
-        $this->assertEquals('\\stdClass', $functions[1]->getReturnType());
-        $this->assertFalse($functions[1]->isAbstract());
-
-        $this->assertTrue($functions[2]->isReturningNativeClass());
-        $this->assertTrue($functions[3]->isReturningNativeClass());
-    }
-
-
-    function testReferenceToImportedClass()
-    {
-        $reflector = new \PHPDocsMD\Reflector('Acme\\InterfaceReferringToImportedClass');
-        $functions = $reflector->getClassEntity()->getFunctions();
-        $this->assertEquals('\\PHPDocsMD\\Console\\CLI', $functions[1]->getReturnType());
-        $this->assertEquals('\\PHPDocsMD\\Console\\CLI[]', $functions[0]->getReturnType());
-    }
-}
diff --git a/lib/composer/vendor/victorjonsson/markdowndocs/test/UseInspectorTest.php b/lib/composer/vendor/victorjonsson/markdowndocs/test/UseInspectorTest.php
deleted file mode 100644
index 8996687b5..000000000
--- a/lib/composer/vendor/victorjonsson/markdowndocs/test/UseInspectorTest.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-
-class UseInspectorTest extends PHPUnit_Framework_TestCase {
-
-    function testInspection()
-    {
-        $code = '
-        Abra
-
-        use apa\\sten\\groda;
-        use  apa\\sten\\BjornGroda;
-        use     apa\\sten\\groda;
-        use \\apa\\sten\\groda;
-        use apa
-
-        use  \\apa  ;
-        use \\apa\\Sten
-        ;
-
-        Kadabra
-        use \apa ;
-
-        useBala;
-        ';
-
-        $expected = array(
-            '\\apa\\sten\\groda',
-            '\\apa\\sten\\BjornGroda',
-            '\\apa\\sten\\groda',
-            '\\apa\\sten\\groda',
-            '\\apa',
-            '\\apa',
-            '\\apa\\Sten',
-            '\\apa'
-        );
-
-        $inspector = new \PHPDocsMD\UseInspector();
-        $this->assertEquals($expected, $inspector->getUseStatementsInString($code));
-    }
-
-
-}
\ No newline at end of file
diff --git a/lib/composer/vendor/webmozart/assert/.styleci.yml b/lib/composer/vendor/webmozart/assert/.styleci.yml
index bb3a52d8e..92da20f44 100644
--- a/lib/composer/vendor/webmozart/assert/.styleci.yml
+++ b/lib/composer/vendor/webmozart/assert/.styleci.yml
@@ -5,3 +5,4 @@ enabled:
 
 disabled:
     - empty_return
+    - phpdoc_annotation_without_dot # This is still buggy: https://github.com/symfony/symfony/pull/19198
diff --git a/lib/composer/vendor/webmozart/assert/.travis.yml b/lib/composer/vendor/webmozart/assert/.travis.yml
index bb2c13174..126519652 100644
--- a/lib/composer/vendor/webmozart/assert/.travis.yml
+++ b/lib/composer/vendor/webmozart/assert/.travis.yml
@@ -2,6 +2,10 @@ language: php
 
 sudo: false
 
+branches:
+  only:
+    - master
+
 cache:
   directories:
     - $HOME/.composer/cache/files
diff --git a/lib/composer/vendor/webmozart/assert/CHANGELOG.md b/lib/composer/vendor/webmozart/assert/CHANGELOG.md
index 16e01119e..32983611e 100644
--- a/lib/composer/vendor/webmozart/assert/CHANGELOG.md
+++ b/lib/composer/vendor/webmozart/assert/CHANGELOG.md
@@ -1,6 +1,12 @@
 Changelog
 =========
 
+* 1.2.0 (2016-11-23)
+
+ * added `Assert::throws()`
+ * added `Assert::count()`
+ * added extension point `Assert::reportInvalidArgument()` for custom subclasses
+
 * 1.1.0 (2016-08-09)
 
  * added `Assert::object()`
diff --git a/lib/composer/vendor/webmozart/assert/README.md b/lib/composer/vendor/webmozart/assert/README.md
index f72fdc4cd..d17686004 100644
--- a/lib/composer/vendor/webmozart/assert/README.md
+++ b/lib/composer/vendor/webmozart/assert/README.md
@@ -1,13 +1,13 @@
 Webmozart Assert
 ================
 
-[![Build Status](https://travis-ci.org/webmozart/assert.svg?branch=1.1.0)](https://travis-ci.org/webmozart/assert)
+[![Build Status](https://travis-ci.org/webmozart/assert.svg?branch=1.2.0)](https://travis-ci.org/webmozart/assert)
 [![Build status](https://ci.appveyor.com/api/projects/status/lyg83bcsisrr94se/branch/master?svg=true)](https://ci.appveyor.com/project/webmozart/assert/branch/master)
 [![Latest Stable Version](https://poser.pugx.org/webmozart/assert/v/stable.svg)](https://packagist.org/packages/webmozart/assert)
 [![Total Downloads](https://poser.pugx.org/webmozart/assert/downloads.svg)](https://packagist.org/packages/webmozart/assert)
-[![Dependency Status](https://www.versioneye.com/php/webmozart:assert/1.1.0/badge.svg)](https://www.versioneye.com/php/webmozart:assert/1.1.0)
+[![Dependency Status](https://www.versioneye.com/php/webmozart:assert/1.2.0/badge.svg)](https://www.versioneye.com/php/webmozart:assert/1.2.0)
 
-Latest release: [1.1.0](https://packagist.org/packages/webmozart/assert#1.1.0)
+Latest release: [1.2.0](https://packagist.org/packages/webmozart/assert#1.2.0)
 
 PHP >= 5.3.9
 
@@ -179,6 +179,13 @@ Method                                      | Description
 ------------------------------------------- | --------------------------------------------------
 `keyExists($array, $key, $message = '')`    | Check that a key exists in an array
 `keyNotExists($array, $key, $message = '')` | Check that a key does not exist in an array
+`count($array, $number, $message = '')`     | Check that an array contains a specific number of elements
+
+### Function Assertions
+
+Method                                      | Description
+------------------------------------------- | -----------------------------------------------------------------------------------------------------
+`throws($closure, $class, $message = '')`   | Check that a function throws a certain exception. Subclasses of the exception class will be accepted.
 
 ### Collection Assertions
 
@@ -186,7 +193,7 @@ All of the above assertions can be prefixed with `all*()` to test the contents
 of an array or a `\Traversable`:
 
 ```php
-Assert::allIsInstanceOf('Acme\Employee', $employees);
+Assert::allIsInstanceOf($employees, 'Acme\Employee');
 ```
 
 ### Nullable Assertions
diff --git a/lib/composer/vendor/webmozart/assert/appveyor.yml b/lib/composer/vendor/webmozart/assert/appveyor.yml
index 72e614de5..3a413bc15 100644
--- a/lib/composer/vendor/webmozart/assert/appveyor.yml
+++ b/lib/composer/vendor/webmozart/assert/appveyor.yml
@@ -2,6 +2,10 @@ build: false
 platform: x86
 clone_folder: c:\projects\webmozart\assert
 
+branches:
+  only:
+    - master
+
 cache:
   - c:\php -> appveyor.yml
 
diff --git a/lib/composer/vendor/webmozart/assert/composer.json b/lib/composer/vendor/webmozart/assert/composer.json
index 836ac72b9..c49e623a3 100644
--- a/lib/composer/vendor/webmozart/assert/composer.json
+++ b/lib/composer/vendor/webmozart/assert/composer.json
@@ -10,7 +10,7 @@
         }
     ],
     "require": {
-        "php": "^5.3.3|^7.0"
+        "php": "^5.3.3 || ^7.0"
     },
     "require-dev": {
         "phpunit/phpunit": "^4.6",
@@ -28,7 +28,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "1.2-dev"
+            "dev-master": "1.3-dev"
         }
     }
 }
diff --git a/lib/composer/vendor/webmozart/assert/src/Assert.php b/lib/composer/vendor/webmozart/assert/src/Assert.php
index a5f09bbaf..083ad20d0 100644
--- a/lib/composer/vendor/webmozart/assert/src/Assert.php
+++ b/lib/composer/vendor/webmozart/assert/src/Assert.php
@@ -14,6 +14,9 @@
 use BadMethodCallException;
 use InvalidArgumentException;
 use Traversable;
+use Exception;
+use Throwable;
+use Closure;
 
 /**
  * Efficient assertions to validate the input/output of your methods.
@@ -75,6 +78,7 @@
  * @method static void nullOrMethodNotExists($value, $method, $message = '')
  * @method static void nullOrKeyExists($value, $key, $message = '')
  * @method static void nullOrKeyNotExists($value, $key, $message = '')
+ * @method static void nullOrCount($value, $key, $message = '')
  * @method static void nullOrUuid($values, $message = '')
  * @method static void allString($values, $message = '')
  * @method static void allStringNotEmpty($values, $message = '')
@@ -135,6 +139,7 @@
  * @method static void allMethodNotExists($values, $method, $message = '')
  * @method static void allKeyExists($values, $key, $message = '')
  * @method static void allKeyNotExists($values, $key, $message = '')
+ * @method static void allCount($values, $key, $message = '')
  * @method static void allUuid($values, $message = '')
  *
  * @since  1.0
@@ -146,25 +151,25 @@ class Assert
     public static function string($value, $message = '')
     {
         if (!is_string($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a string. Got: %s',
-                self::typeToString($value)
+                static::typeToString($value)
             ));
         }
     }
 
     public static function stringNotEmpty($value, $message = '')
     {
-        self::string($value, $message);
-        self::notEmpty($value, $message);
+        static::string($value, $message);
+        static::notEmpty($value, $message);
     }
 
     public static function integer($value, $message = '')
     {
         if (!is_int($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected an integer. Got: %s',
-                self::typeToString($value)
+                static::typeToString($value)
             ));
         }
     }
@@ -172,9 +177,9 @@ public static function integer($value, $message = '')
     public static function integerish($value, $message = '')
     {
         if (!is_numeric($value) || $value != (int) $value) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected an integerish value. Got: %s',
-                self::typeToString($value)
+                static::typeToString($value)
             ));
         }
     }
@@ -182,9 +187,9 @@ public static function integerish($value, $message = '')
     public static function float($value, $message = '')
     {
         if (!is_float($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a float. Got: %s',
-                self::typeToString($value)
+                static::typeToString($value)
             ));
         }
     }
@@ -192,9 +197,9 @@ public static function float($value, $message = '')
     public static function numeric($value, $message = '')
     {
         if (!is_numeric($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a numeric. Got: %s',
-                self::typeToString($value)
+                static::typeToString($value)
             ));
         }
     }
@@ -202,9 +207,9 @@ public static function numeric($value, $message = '')
     public static function boolean($value, $message = '')
     {
         if (!is_bool($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a boolean. Got: %s',
-                self::typeToString($value)
+                static::typeToString($value)
             ));
         }
     }
@@ -212,9 +217,9 @@ public static function boolean($value, $message = '')
     public static function scalar($value, $message = '')
     {
         if (!is_scalar($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a scalar. Got: %s',
-                self::typeToString($value)
+                static::typeToString($value)
             ));
         }
     }
@@ -222,9 +227,9 @@ public static function scalar($value, $message = '')
     public static function object($value, $message = '')
     {
         if (!is_object($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected an object. Got: %s',
-                self::typeToString($value)
+                static::typeToString($value)
             ));
         }
     }
@@ -232,16 +237,16 @@ public static function object($value, $message = '')
     public static function resource($value, $type = null, $message = '')
     {
         if (!is_resource($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a resource. Got: %s',
-                self::typeToString($value)
+                static::typeToString($value)
             ));
         }
 
         if ($type && $type !== get_resource_type($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a resource of type %2$s. Got: %s',
-                self::typeToString($value),
+                static::typeToString($value),
                 $type
             ));
         }
@@ -250,9 +255,9 @@ public static function resource($value, $type = null, $message = '')
     public static function isCallable($value, $message = '')
     {
         if (!is_callable($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a callable. Got: %s',
-                self::typeToString($value)
+                static::typeToString($value)
             ));
         }
     }
@@ -260,9 +265,9 @@ public static function isCallable($value, $message = '')
     public static function isArray($value, $message = '')
     {
         if (!is_array($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected an array. Got: %s',
-                self::typeToString($value)
+                static::typeToString($value)
             ));
         }
     }
@@ -270,9 +275,9 @@ public static function isArray($value, $message = '')
     public static function isTraversable($value, $message = '')
     {
         if (!is_array($value) && !($value instanceof Traversable)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a traversable. Got: %s',
-                self::typeToString($value)
+                static::typeToString($value)
             ));
         }
     }
@@ -280,9 +285,9 @@ public static function isTraversable($value, $message = '')
     public static function isInstanceOf($value, $class, $message = '')
     {
         if (!($value instanceof $class)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected an instance of %2$s. Got: %s',
-                self::typeToString($value),
+                static::typeToString($value),
                 $class
             ));
         }
@@ -291,9 +296,9 @@ public static function isInstanceOf($value, $class, $message = '')
     public static function notInstanceOf($value, $class, $message = '')
     {
         if ($value instanceof $class) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected an instance other than %2$s. Got: %s',
-                self::typeToString($value),
+                static::typeToString($value),
                 $class
             ));
         }
@@ -302,9 +307,9 @@ public static function notInstanceOf($value, $class, $message = '')
     public static function isEmpty($value, $message = '')
     {
         if (!empty($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected an empty value. Got: %s',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
@@ -312,9 +317,9 @@ public static function isEmpty($value, $message = '')
     public static function notEmpty($value, $message = '')
     {
         if (empty($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a non-empty value. Got: %s',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
@@ -322,9 +327,9 @@ public static function notEmpty($value, $message = '')
     public static function null($value, $message = '')
     {
         if (null !== $value) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected null. Got: %s',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
@@ -332,7 +337,7 @@ public static function null($value, $message = '')
     public static function notNull($value, $message = '')
     {
         if (null === $value) {
-            throw new InvalidArgumentException(
+            static::reportInvalidArgument(
                 $message ?: 'Expected a value other than null.'
             );
         }
@@ -341,9 +346,9 @@ public static function notNull($value, $message = '')
     public static function true($value, $message = '')
     {
         if (true !== $value) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to be true. Got: %s',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
@@ -351,9 +356,9 @@ public static function true($value, $message = '')
     public static function false($value, $message = '')
     {
         if (false !== $value) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to be false. Got: %s',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
@@ -361,10 +366,10 @@ public static function false($value, $message = '')
     public static function eq($value, $value2, $message = '')
     {
         if ($value2 != $value) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value equal to %2$s. Got: %s',
-                self::valueToString($value),
-                self::valueToString($value2)
+                static::valueToString($value),
+                static::valueToString($value2)
             ));
         }
     }
@@ -372,9 +377,9 @@ public static function eq($value, $value2, $message = '')
     public static function notEq($value, $value2, $message = '')
     {
         if ($value2 == $value) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a different value than %s.',
-                self::valueToString($value2)
+                static::valueToString($value2)
             ));
         }
     }
@@ -382,10 +387,10 @@ public static function notEq($value, $value2, $message = '')
     public static function same($value, $value2, $message = '')
     {
         if ($value2 !== $value) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value identical to %2$s. Got: %s',
-                self::valueToString($value),
-                self::valueToString($value2)
+                static::valueToString($value),
+                static::valueToString($value2)
             ));
         }
     }
@@ -393,9 +398,9 @@ public static function same($value, $value2, $message = '')
     public static function notSame($value, $value2, $message = '')
     {
         if ($value2 === $value) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value not identical to %s.',
-                self::valueToString($value2)
+                static::valueToString($value2)
             ));
         }
     }
@@ -403,10 +408,10 @@ public static function notSame($value, $value2, $message = '')
     public static function greaterThan($value, $limit, $message = '')
     {
         if ($value <= $limit) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value greater than %2$s. Got: %s',
-                self::valueToString($value),
-                self::valueToString($limit)
+                static::valueToString($value),
+                static::valueToString($limit)
             ));
         }
     }
@@ -414,10 +419,10 @@ public static function greaterThan($value, $limit, $message = '')
     public static function greaterThanEq($value, $limit, $message = '')
     {
         if ($value < $limit) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value greater than or equal to %2$s. Got: %s',
-                self::valueToString($value),
-                self::valueToString($limit)
+                static::valueToString($value),
+                static::valueToString($limit)
             ));
         }
     }
@@ -425,10 +430,10 @@ public static function greaterThanEq($value, $limit, $message = '')
     public static function lessThan($value, $limit, $message = '')
     {
         if ($value >= $limit) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value less than %2$s. Got: %s',
-                self::valueToString($value),
-                self::valueToString($limit)
+                static::valueToString($value),
+                static::valueToString($limit)
             ));
         }
     }
@@ -436,10 +441,10 @@ public static function lessThan($value, $limit, $message = '')
     public static function lessThanEq($value, $limit, $message = '')
     {
         if ($value > $limit) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value less than or equal to %2$s. Got: %s',
-                self::valueToString($value),
-                self::valueToString($limit)
+                static::valueToString($value),
+                static::valueToString($limit)
             ));
         }
     }
@@ -447,11 +452,11 @@ public static function lessThanEq($value, $limit, $message = '')
     public static function range($value, $min, $max, $message = '')
     {
         if ($value < $min || $value > $max) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value between %2$s and %3$s. Got: %s',
-                self::valueToString($value),
-                self::valueToString($min),
-                self::valueToString($max)
+                static::valueToString($value),
+                static::valueToString($min),
+                static::valueToString($max)
             ));
         }
     }
@@ -459,10 +464,10 @@ public static function range($value, $min, $max, $message = '')
     public static function oneOf($value, array $values, $message = '')
     {
         if (!in_array($value, $values, true)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected one of: %2$s. Got: %s',
-                self::valueToString($value),
-                implode(', ', array_map(array(__CLASS__, 'valueToString'), $values))
+                static::valueToString($value),
+                implode(', ', array_map(array('static', 'valueToString'), $values))
             ));
         }
     }
@@ -470,10 +475,10 @@ public static function oneOf($value, array $values, $message = '')
     public static function contains($value, $subString, $message = '')
     {
         if (false === strpos($value, $subString)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to contain %2$s. Got: %s',
-                self::valueToString($value),
-                self::valueToString($subString)
+                static::valueToString($value),
+                static::valueToString($subString)
             ));
         }
     }
@@ -481,10 +486,10 @@ public static function contains($value, $subString, $message = '')
     public static function startsWith($value, $prefix, $message = '')
     {
         if (0 !== strpos($value, $prefix)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to start with %2$s. Got: %s',
-                self::valueToString($value),
-                self::valueToString($prefix)
+                static::valueToString($value),
+                static::valueToString($prefix)
             ));
         }
     }
@@ -501,20 +506,20 @@ public static function startsWithLetter($value, $message = '')
         }
 
         if (!$valid) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to start with a letter. Got: %s',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
 
     public static function endsWith($value, $suffix, $message = '')
     {
-        if ($suffix !== substr($value, -self::strlen($suffix))) {
-            throw new InvalidArgumentException(sprintf(
+        if ($suffix !== substr($value, -static::strlen($suffix))) {
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to end with %2$s. Got: %s',
-                self::valueToString($value),
-                self::valueToString($suffix)
+                static::valueToString($value),
+                static::valueToString($suffix)
             ));
         }
     }
@@ -522,9 +527,9 @@ public static function endsWith($value, $suffix, $message = '')
     public static function regex($value, $pattern, $message = '')
     {
         if (!preg_match($pattern, $value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'The value %s does not match the expected pattern.',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
@@ -537,9 +542,9 @@ public static function alpha($value, $message = '')
         setlocale(LC_CTYPE, $locale);
 
         if ($valid) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to contain only letters. Got: %s',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
@@ -552,9 +557,9 @@ public static function digits($value, $message = '')
         setlocale(LC_CTYPE, $locale);
 
         if ($valid) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to contain digits only. Got: %s',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
@@ -567,9 +572,9 @@ public static function alnum($value, $message = '')
         setlocale(LC_CTYPE, $locale);
 
         if ($valid) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to contain letters and digits only. Got: %s',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
@@ -582,9 +587,9 @@ public static function lower($value, $message = '')
         setlocale(LC_CTYPE, $locale);
 
         if ($valid) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to contain lowercase characters only. Got: %s',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
@@ -597,19 +602,19 @@ public static function upper($value, $message = '')
         setlocale(LC_CTYPE, $locale);
 
         if ($valid) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to contain uppercase characters only. Got: %s',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
 
     public static function length($value, $length, $message = '')
     {
-        if ($length !== self::strlen($value)) {
-            throw new InvalidArgumentException(sprintf(
+        if ($length !== static::strlen($value)) {
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to contain %2$s characters. Got: %s',
-                self::valueToString($value),
+                static::valueToString($value),
                 $length
             ));
         }
@@ -617,10 +622,10 @@ public static function length($value, $length, $message = '')
 
     public static function minLength($value, $min, $message = '')
     {
-        if (self::strlen($value) < $min) {
-            throw new InvalidArgumentException(sprintf(
+        if (static::strlen($value) < $min) {
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to contain at least %2$s characters. Got: %s',
-                self::valueToString($value),
+                static::valueToString($value),
                 $min
             ));
         }
@@ -628,10 +633,10 @@ public static function minLength($value, $min, $message = '')
 
     public static function maxLength($value, $max, $message = '')
     {
-        if (self::strlen($value) > $max) {
-            throw new InvalidArgumentException(sprintf(
+        if (static::strlen($value) > $max) {
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to contain at most %2$s characters. Got: %s',
-                self::valueToString($value),
+                static::valueToString($value),
                 $max
             ));
         }
@@ -639,12 +644,12 @@ public static function maxLength($value, $max, $message = '')
 
     public static function lengthBetween($value, $min, $max, $message = '')
     {
-        $length = self::strlen($value);
+        $length = static::strlen($value);
 
         if ($length < $min || $length > $max) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a value to contain between %2$s and %3$s characters. Got: %s',
-                self::valueToString($value),
+                static::valueToString($value),
                 $min,
                 $max
             ));
@@ -653,36 +658,36 @@ public static function lengthBetween($value, $min, $max, $message = '')
 
     public static function fileExists($value, $message = '')
     {
-        self::string($value);
+        static::string($value);
 
         if (!file_exists($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'The file %s does not exist.',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
 
     public static function file($value, $message = '')
     {
-        self::fileExists($value, $message);
+        static::fileExists($value, $message);
 
         if (!is_file($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'The path %s is not a file.',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
 
     public static function directory($value, $message = '')
     {
-        self::fileExists($value, $message);
+        static::fileExists($value, $message);
 
         if (!is_dir($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'The path %s is no directory.',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
@@ -690,9 +695,9 @@ public static function directory($value, $message = '')
     public static function readable($value, $message = '')
     {
         if (!is_readable($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'The path %s is not readable.',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
@@ -700,9 +705,9 @@ public static function readable($value, $message = '')
     public static function writable($value, $message = '')
     {
         if (!is_writable($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'The path %s is not writable.',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
@@ -710,9 +715,9 @@ public static function writable($value, $message = '')
     public static function classExists($value, $message = '')
     {
         if (!class_exists($value)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected an existing class name. Got: %s',
-                self::valueToString($value)
+                static::valueToString($value)
             ));
         }
     }
@@ -720,10 +725,10 @@ public static function classExists($value, $message = '')
     public static function subclassOf($value, $class, $message = '')
     {
         if (!is_subclass_of($value, $class)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected a sub-class of %2$s. Got: %s',
-                self::valueToString($value),
-                self::valueToString($class)
+                static::valueToString($value),
+                static::valueToString($class)
             ));
         }
     }
@@ -731,10 +736,10 @@ public static function subclassOf($value, $class, $message = '')
     public static function implementsInterface($value, $interface, $message = '')
     {
         if (!in_array($interface, class_implements($value))) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected an implementation of %2$s. Got: %s',
-                self::valueToString($value),
-                self::valueToString($interface)
+                static::valueToString($value),
+                static::valueToString($interface)
             ));
         }
     }
@@ -742,9 +747,9 @@ public static function implementsInterface($value, $interface, $message = '')
     public static function propertyExists($classOrObject, $property, $message = '')
     {
         if (!property_exists($classOrObject, $property)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected the property %s to exist.',
-                self::valueToString($property)
+                static::valueToString($property)
             ));
         }
     }
@@ -752,9 +757,9 @@ public static function propertyExists($classOrObject, $property, $message = '')
     public static function propertyNotExists($classOrObject, $property, $message = '')
     {
         if (property_exists($classOrObject, $property)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected the property %s to not exist.',
-                self::valueToString($property)
+                static::valueToString($property)
             ));
         }
     }
@@ -762,9 +767,9 @@ public static function propertyNotExists($classOrObject, $property, $message = '
     public static function methodExists($classOrObject, $method, $message = '')
     {
         if (!method_exists($classOrObject, $method)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected the method %s to exist.',
-                self::valueToString($method)
+                static::valueToString($method)
             ));
         }
     }
@@ -772,9 +777,9 @@ public static function methodExists($classOrObject, $method, $message = '')
     public static function methodNotExists($classOrObject, $method, $message = '')
     {
         if (method_exists($classOrObject, $method)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected the method %s to not exist.',
-                self::valueToString($method)
+                static::valueToString($method)
             ));
         }
     }
@@ -782,9 +787,9 @@ public static function methodNotExists($classOrObject, $method, $message = '')
     public static function keyExists($array, $key, $message = '')
     {
         if (!array_key_exists($key, $array)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected the key %s to exist.',
-                self::valueToString($key)
+                static::valueToString($key)
             ));
         }
     }
@@ -792,13 +797,22 @@ public static function keyExists($array, $key, $message = '')
     public static function keyNotExists($array, $key, $message = '')
     {
         if (array_key_exists($key, $array)) {
-            throw new InvalidArgumentException(sprintf(
+            static::reportInvalidArgument(sprintf(
                 $message ?: 'Expected the key %s to not exist.',
-                self::valueToString($key)
+                static::valueToString($key)
             ));
         }
     }
 
+    public static function count($array, $number, $message = '')
+    {
+        static::eq(
+            count($array),
+            $number,
+            $message ?: sprintf('Expected an array to contain %d elements. Got: %d.', $number, count($array))
+        );
+    }
+
     public static function uuid($value, $message = '')
     {
         $value = str_replace(array('urn:', 'uuid:', '{', '}'), '', $value);
@@ -810,13 +824,39 @@ public static function uuid($value, $message = '')
         }
 
         if (!preg_match('/^[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}$/', $value)) {
-            throw new InvalidArgumentException(sprintf(
-                $message ?: 'Value "%s" is not a valid UUID.',
-                self::valueToString($value)
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Value %s is not a valid UUID.',
+                static::valueToString($value)
             ));
         }
     }
 
+    public static function throws(Closure $expression, $class = 'Exception', $message = '')
+    {
+        static::string($class);
+
+        $actual = 'none';
+        try {
+            $expression();
+        } catch (Exception $e) {
+            $actual = get_class($e);
+            if ($e instanceof $class) {
+                return;
+            }
+        } catch (Throwable $e) {
+            $actual = get_class($e);
+            if ($e instanceof $class) {
+                return;
+            }
+        }
+
+        static::reportInvalidArgument($message ?: sprintf(
+            'Expected to throw "%s", got "%s"',
+            $class,
+            $actual
+        ));
+    }
+
     public static function __callStatic($name, $arguments)
     {
         if ('nullOr' === substr($name, 0, 6)) {
@@ -829,7 +869,7 @@ public static function __callStatic($name, $arguments)
         }
 
         if ('all' === substr($name, 0, 3)) {
-            self::isTraversable($arguments[0]);
+            static::isTraversable($arguments[0]);
 
             $method = lcfirst(substr($name, 3));
             $args = $arguments;
@@ -897,6 +937,11 @@ protected static function strlen($value)
         return mb_strwidth($value, $encoding);
     }
 
+    protected static function reportInvalidArgument($message)
+    {
+        throw new InvalidArgumentException($message);
+    }
+
     private function __construct()
     {
     }
diff --git a/lib/composer/vendor/webmozart/assert/tests/AssertTest.php b/lib/composer/vendor/webmozart/assert/tests/AssertTest.php
index 2a26497eb..e9ed505fe 100644
--- a/lib/composer/vendor/webmozart/assert/tests/AssertTest.php
+++ b/lib/composer/vendor/webmozart/assert/tests/AssertTest.php
@@ -13,6 +13,8 @@
 
 use ArrayIterator;
 use Exception;
+use Error;
+use LogicException;
 use PHPUnit_Framework_TestCase;
 use RuntimeException;
 use stdClass;
@@ -275,6 +277,8 @@ public function getTests()
             array('keyNotExists', array(array('key' => 0), 'key'), false),
             array('keyNotExists', array(array('key' => null), 'key'), false),
             array('keyNotExists', array(array('key' => null), 'foo'), true),
+            array('count', array(array(0, 1, 2), 3), true),
+            array('count', array(array(0, 1, 2), 2), false),
             array('uuid', array('00000000-0000-0000-0000-000000000000'), true),
             array('uuid', array('ff6f8cb0-c57d-21e1-9b21-0800200c9a66'), true),
             array('uuid', array('ff6f8cb0-c57d-11e1-9b21-0800200c9a66'), true),
@@ -287,7 +291,12 @@ public function getTests()
             array('uuid', array('ff6f8cb0-c57da-51e1-9b21-0800200c9a66'), false),
             array('uuid', array('af6f8cb-c57d-11e1-9b21-0800200c9a66'), false),
             array('uuid', array('3f6f8cb0-c57d-11e1-9b21-0800200c9a6'), false),
-
+            array('throws', array(function() { throw new LogicException('test'); }, 'LogicException'), true),
+            array('throws', array(function() { throw new LogicException('test'); }, 'IllogicException'), false),
+            array('throws', array(function() { throw new Exception('test'); }), true),
+            array('throws', array(function() { trigger_error('test'); }, 'Throwable'), true, false, 70000),
+            array('throws', array(function() { trigger_error('test'); }, 'Unthrowable'), false, false, 70000),
+            array('throws', array(function() { throw new Error(); }, 'Throwable'), true, true, 70000),
         );
     }
 
@@ -305,10 +314,15 @@ public function getMethods()
     /**
      * @dataProvider getTests
      */
-    public function testAssert($method, $args, $success, $multibyte = false)
+    public function testAssert($method, $args, $success, $multibyte = false, $minVersion = null)
     {
+        if ($minVersion && PHP_VERSION_ID < $minVersion) {
+            $this->markTestSkipped(sprintf('This test requires php %s or upper.', $minVersion));
+
+            return;
+        }
         if ($multibyte && !function_exists('mb_strlen')) {
-            $this->markTestSkipped('The fucntion mb_strlen() is not available');
+            $this->markTestSkipped('The function mb_strlen() is not available');
 
             return;
         }
@@ -323,10 +337,15 @@ public function testAssert($method, $args, $success, $multibyte = false)
     /**
      * @dataProvider getTests
      */
-    public function testNullOr($method, $args, $success, $multibyte = false)
+    public function testNullOr($method, $args, $success, $multibyte = false, $minVersion = null)
     {
+        if ($minVersion && PHP_VERSION_ID < $minVersion) {
+            $this->markTestSkipped(sprintf('This test requires php %s or upper.', $minVersion));
+
+            return;
+        }
         if ($multibyte && !function_exists('mb_strlen')) {
-            $this->markTestSkipped('The fucntion mb_strlen() is not available');
+            $this->markTestSkipped('The function mb_strlen() is not available');
 
             return;
         }
@@ -349,10 +368,15 @@ public function testNullOrAcceptsNull($method)
     /**
      * @dataProvider getTests
      */
-    public function testAllArray($method, $args, $success, $multibyte = false)
+    public function testAllArray($method, $args, $success, $multibyte = false, $minVersion = null)
     {
+        if ($minVersion && PHP_VERSION_ID < $minVersion) {
+            $this->markTestSkipped(sprintf('This test requires php %s or upper.', $minVersion));
+
+            return;
+        }
         if ($multibyte && !function_exists('mb_strlen')) {
-            $this->markTestSkipped('The fucntion mb_strlen() is not available');
+            $this->markTestSkipped('The function mb_strlen() is not available');
 
             return;
         }
@@ -370,10 +394,15 @@ public function testAllArray($method, $args, $success, $multibyte = false)
     /**
      * @dataProvider getTests
      */
-    public function testAllTraversable($method, $args, $success, $multibyte = false)
+    public function testAllTraversable($method, $args, $success, $multibyte = false, $minVersion = null)
     {
+        if ($minVersion && PHP_VERSION_ID < $minVersion) {
+            $this->markTestSkipped(sprintf('This test requires php %s or upper.', $minVersion));
+
+            return;
+        }
         if ($multibyte && !function_exists('mb_strlen')) {
-            $this->markTestSkipped('The fucntion mb_strlen() is not available');
+            $this->markTestSkipped('The function mb_strlen() is not available');
 
             return;
         }
diff --git a/migrations/v20171126_200303_swift_mail.php b/migrations/v20171126_200303_swift_mail.php
index 5da79c3c7..3157c0d35 100644
--- a/migrations/v20171126_200303_swift_mail.php
+++ b/migrations/v20171126_200303_swift_mail.php
@@ -10,11 +10,11 @@ public function up(){
 		$setting = new Setting();
 		$setting->Load("name = ?", array('Email: Mode'));
 		if(!empty($setting->id)){
-			$setting->description = 'Require submitting a photo using web cam when marking attendance';
+			$setting->description = 'Update email sender';
 			$setting->meta = '["value", {"label":"Value","type":"select","source":[["SMTP","SMTP"],["Swift SMTP","Swift SMTP"],["PHP Mailer","PHP Mailer"],["SES","Amazon SES"]]}]';
 			$setting->Save();
 		}
-		
+
 		return true;
 	}
 
diff --git a/release.md b/release.md
index 70df2eb71..d0e1134fc 100644
--- a/release.md
+++ b/release.md
@@ -1,5 +1,14 @@
-Release note v20.3.0.OS
------------------------
+Release note v21.0.0.OS
+------------------------
+### Features
+ * Fully compatible with php 7.1
+ * Add Net_SMTP via composer (no pear installation needed)
+ 
+### Fixes
+ * Fixes for web servers not supporting JSON in GET request
+ 
+Release note v20.3.0.PRO
+------------------------
 ### Features
  * Employee and Attendance REST Api Released
  * Import/Export for Payroll Configurations
diff --git a/server.includes.inc.php b/server.includes.inc.php
index 96ff8bc6e..6b62ef8d2 100644
--- a/server.includes.inc.php
+++ b/server.includes.inc.php
@@ -2,7 +2,6 @@
 if (!defined("AWS_REGION")) {
     define('AWS_REGION', 'us-east-1');
 }
-include(APP_BASE_PATH.'lib/Mail.php');
 include(APP_BASE_PATH.'lib/adodb512/adodb.inc.php');
 include(APP_BASE_PATH.'lib/adodb512/adodb-active-record.inc.php');
 $ADODB_ASSOC_CASE = 2;
diff --git a/src/Classes/BaseService.php b/src/Classes/BaseService.php
index c3afc669d..ac6169f0c 100644
--- a/src/Classes/BaseService.php
+++ b/src/Classes/BaseService.php
@@ -1407,7 +1407,7 @@ public function fixJSON($json)
     {
         $noJSONRequests = SettingsManager::getInstance()->getSetting("System: Do not pass JSON in request");
         if ($noJSONRequests."" == "1") {
-            $json = str_replace("|", '"', $json);
+            $json = base64_decode($json);
         }
         return $json;
     }
diff --git a/src/Classes/Email/PHPMailer.php b/src/Classes/Email/PHPMailer.php
index e6deb4b9a..2b155245d 100644
--- a/src/Classes/Email/PHPMailer.php
+++ b/src/Classes/Email/PHPMailer.php
@@ -30,7 +30,6 @@ protected function sendMail(
     ) {
 
         try {
-
             if ($fromName) {
                 $fromEmail = $fromName." <".$fromEmail.">";
             }
diff --git a/src/Classes/Email/SwiftMailer.php b/src/Classes/Email/SwiftMailer.php
index 7ae0b1112..566bbd713 100644
--- a/src/Classes/Email/SwiftMailer.php
+++ b/src/Classes/Email/SwiftMailer.php
@@ -6,59 +6,58 @@
 class SwiftMailer extends EmailSender
 {
 
-	public function __construct($settings)
-	{
-		parent::__construct($settings);
-	}
-
-	protected function sendMail(
-		$subject,
-		$body,
-		$toEmail,
-		$fromEmail,
-		$replyToEmail = null,
-		$ccList = array(),
-		$bccList = array(),
-		$fromName = null
-	) {
-
-		try {
-			if (empty($replyToEmail)) {
-				$replyToEmail = $fromEmail;
-			}
-
-			LogManager::getInstance()->info("Sending email to: " . $toEmail . "/ from: " . $fromEmail);
-
-			$host = $this->settings->getSetting("Email: SMTP Host");
-			$username = $this->settings->getSetting("Email: SMTP User");
-			$password = $this->settings->getSetting("Email: SMTP Password");
-			$port = $this->settings->getSetting("Email: SMTP Port");
-
-			if (empty($port)) {
-				$port = '25';
-			}
-			$transport = new \Swift_SmtpTransport($host, $port);
-			$mail = new \Swift_Message();
-
-			if ($this->settings->getSetting("Email: SMTP Authentication Required") === "1") {
-				$transport->setUsername($username);
-				$transport->setPassword($password);
-			}
-
-			$mail->addFrom($fromEmail, $fromName);
-			$mail->addReplyTo($replyToEmail);
-			$mail->addTo($toEmail);
-			$mail->setSubject($subject);
-			$mail->setCc($ccList);
-			$mail->setBcc($bccList);
-			$mail->setBody($body);
-
-			$mailer = new \Swift_Mailer($transport);
-			return $mailer->send($mail);
-
-		} catch (\Exception $e) {
-			LogManager::getInstance()->error("Error sending email:" . $e->getMessage());
-			return false;
-		}
-	}
+    public function __construct($settings)
+    {
+        parent::__construct($settings);
+    }
+
+    protected function sendMail(
+        $subject,
+        $body,
+        $toEmail,
+        $fromEmail,
+        $replyToEmail = null,
+        $ccList = array(),
+        $bccList = array(),
+        $fromName = null
+    ) {
+
+        try {
+            if (empty($replyToEmail)) {
+                $replyToEmail = $fromEmail;
+            }
+
+            LogManager::getInstance()->info("Sending email to: " . $toEmail . "/ from: " . $fromEmail);
+
+            $host = $this->settings->getSetting("Email: SMTP Host");
+            $username = $this->settings->getSetting("Email: SMTP User");
+            $password = $this->settings->getSetting("Email: SMTP Password");
+            $port = $this->settings->getSetting("Email: SMTP Port");
+
+            if (empty($port)) {
+                $port = '25';
+            }
+            $transport = new \Swift_SmtpTransport($host, $port);
+            $mail = new \Swift_Message();
+
+            if ($this->settings->getSetting("Email: SMTP Authentication Required") === "1") {
+                $transport->setUsername($username);
+                $transport->setPassword($password);
+            }
+
+            $mail->addFrom($fromEmail, $fromName);
+            $mail->addReplyTo($replyToEmail);
+            $mail->addTo($toEmail);
+            $mail->setSubject($subject);
+            $mail->setCc($ccList);
+            $mail->setBcc($bccList);
+            $mail->setBody($body);
+
+            $mailer = new \Swift_Mailer($transport);
+            return $mailer->send($mail);
+        } catch (\Exception $e) {
+            LogManager::getInstance()->error("Error sending email:" . $e->getMessage());
+            return false;
+        }
+    }
 }
diff --git a/src/Utils/CalendarTools.php b/src/Utils/CalendarTools.php
index 344967aad..2d3667aaf 100644
--- a/src/Utils/CalendarTools.php
+++ b/src/Utils/CalendarTools.php
@@ -49,11 +49,19 @@ public static function getDaysBetweenDates($start, $end)
         return $days;
     }
 
-    public static function addMinutesToDateTime($datetime, $minutes)
+    public static function addMinutesToDateTime($datetime, $minutes, $format = 'Y-m-d H:i:s')
     {
         $time = new \DateTime($datetime);
-        $time->add(new \DateInterval('PT' . $minutes . 'M'));
+        $time = $time->add(new \DateInterval('PT' . $minutes . 'M'));
 
-        return $time->format('Y-m-d H:i:s');
+        return $time->format($format);
+    }
+
+    public static function addMonthsToDateTime($datetime, $months, $format = 'Y-m-d H:i:s')
+    {
+        $time = new \DateTime($datetime);
+        $time = $time->add(new \DateInterval('P' . $months . 'M'));
+
+        return $time->format($format);
     }
 }
diff --git a/src/Utils/SessionUtils.php b/src/Utils/SessionUtils.php
index d6f19d51d..a4889e10c 100644
--- a/src/Utils/SessionUtils.php
+++ b/src/Utils/SessionUtils.php
@@ -23,7 +23,7 @@ public static function saveSessionObject($name, $obj)
         session_write_close();
     }
 
-    public function unsetClientSession()
+    public static function unsetClientSession()
     {
         $names = [
             "user",
diff --git a/test/TestTemplate.php b/test/TestTemplate.php
index 164dbf216..615b14b16 100644
--- a/test/TestTemplate.php
+++ b/test/TestTemplate.php
@@ -1,4 +1,8 @@
 <?php
+class PHPUnit_Framework_TestCase extends \PHPUnit\Framework\TestCase{
+
+}
+
 class TestTemplate extends PHPUnit_Framework_TestCase
 {
 
diff --git a/tools/phpunit b/tools/phpunit
index 3ccd6f6e0..348619860 100755
--- a/tools/phpunit
+++ b/tools/phpunit
@@ -1,11 +1,11 @@
 #!/usr/bin/env php
 <?php
-if (version_compare('5.6.0', PHP_VERSION, '>')) {
+if (version_compare('7.0.0', PHP_VERSION, '>')) {
     fwrite(
         STDERR,
         sprintf(
-            'PHPUnit 5.7.22 by Sebastian Bergmann and contributors.' . PHP_EOL . PHP_EOL .
-            'This version of PHPUnit is supported on PHP 5.6, PHP 7.0, and PHP 7.1.' . PHP_EOL .
+            'PHPUnit 6.5.5 by Sebastian Bergmann and contributors.' . PHP_EOL . PHP_EOL .
+            'This version of PHPUnit is supported on PHP 7.0 and PHP 7.1.' . PHP_EOL .
             'You are using PHP %s (%s).' . PHP_EOL,
             PHP_VERSION,
             PHP_BINARY
@@ -22,566 +22,542 @@ if (__FILE__ == realpath($GLOBALS['_SERVER']['SCRIPT_NAME'])) {
 }
 
 define('__PHPUNIT_PHAR__', str_replace(DIRECTORY_SEPARATOR, '/', __FILE__));
-define('__PHPUNIT_PHAR_ROOT__', 'phar://phpunit-5.7.22.phar');
-
-Phar::mapPhar('phpunit-5.7.22.phar');
-
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/DeepCopy.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/Exception/CloneException.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/Filter/Filter.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/Filter/Doctrine/DoctrineCollectionFilter.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/Filter/Doctrine/DoctrineEmptyCollectionFilter.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/Filter/Doctrine/DoctrineProxyFilter.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/Filter/KeepFilter.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/Filter/ReplaceFilter.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/Filter/SetNullFilter.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/Matcher/Matcher.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/Matcher/Doctrine/DoctrineProxyMatcher.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/Matcher/PropertyMatcher.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/Matcher/PropertyNameMatcher.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/Matcher/PropertyTypeMatcher.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/Reflection/ReflectionHelper.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/TypeFilter/TypeFilter.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/TypeFilter/ReplaceFilter.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/TypeFilter/ShallowCopyFilter.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/TypeFilter/Spl/SplDoublyLinkedList.php';
-require 'phar://phpunit-5.7.22.phar' . '/myclabs-deep-copy/DeepCopy/TypeMatcher/TypeMatcher.php';
-require 'phar://phpunit-5.7.22.phar' . '/doctrine-instantiator/Doctrine/Instantiator/Exception/ExceptionInterface.php';
-require 'phar://phpunit-5.7.22.phar' . '/doctrine-instantiator/Doctrine/Instantiator/Exception/InvalidArgumentException.php';
-require 'phar://phpunit-5.7.22.phar' . '/doctrine-instantiator/Doctrine/Instantiator/Exception/UnexpectedValueException.php';
-require 'phar://phpunit-5.7.22.phar' . '/doctrine-instantiator/Doctrine/Instantiator/InstantiatorInterface.php';
-require 'phar://phpunit-5.7.22.phar' . '/doctrine-instantiator/Doctrine/Instantiator/Instantiator.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-file-iterator/Iterator.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-file-iterator/Facade.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-file-iterator/Factory.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Assert.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/ForwardCompatibility/Assert.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/SelfDescribing.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Exception.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Exception.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/AssertionFailedError.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/ForwardCompatibility/AssertionFailedError.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/TestListener.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/BaseTestListener.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/ForwardCompatibility/BaseTestListener.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Test.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/ForwardCompatibility/Test.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/TestCase.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/ForwardCompatibility/TestCase.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/ForwardCompatibility/TestListener.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/TestSuite.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/ForwardCompatibility/TestSuite.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/ITester.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/AbstractTester.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/Constraint/DataSetIsEqual.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/Constraint/TableIsEqual.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/Constraint/TableRowCount.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/IDataSet.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/AbstractDataSet.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/DataSet.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/IDatabaseConnection.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/DefaultDatabaseConnection.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/FilteredDataSet.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/IMetaData.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/MetaData.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/MetaData/Dblib.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/MetaData/Firebird.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/MetaData/InformationSchema.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/MetaData/MySQL.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/MetaData/Oci.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/MetaData/PgSQL.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/MetaData/SqlSrv.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/MetaData/Sqlite.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/ITable.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/AbstractTable.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/ResultSetTable.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/Table.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/ITableIterator.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/TableIterator.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/ITableMetaData.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/AbstractTableMetaData.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/DefaultTableMetaData.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DB/TableMetaData.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/AbstractXmlDataSet.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/ArrayDataSet.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/CompositeDataSet.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/CsvDataSet.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/DataSetFilter.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/DefaultDataSet.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/DefaultTable.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/DefaultTableIterator.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/FlatXmlDataSet.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/IPersistable.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/ISpec.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/IYamlParser.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/MysqlXmlDataSet.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/Persistors/Abstract.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/Persistors/Factory.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/Persistors/FlatXml.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/Persistors/MysqlXml.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/Persistors/Xml.php';
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-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/QueryTable.php';
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-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/Specs/Csv.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/IDatabaseListConsumer.php';
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-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/Specs/DbTable.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/Specs/IFactory.php';
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-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/Specs/FlatXml.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/Specs/Xml.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/Specs/Yaml.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/SymfonyYamlParser.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/TableFilter.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/TableMetaDataFilter.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/DataSet/XmlDataSet.php';
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-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/Exception.php';
-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/Operation/IDatabaseOperation.php';
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-require 'phar://phpunit-5.7.22.phar' . '/dbunit/Extensions/Database/Operation/Replace.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/ArrayHasKey.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/Callback.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/IsAnything.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/IsFinite.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/IsJson.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/IsNan.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/IsNull.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/IsReadable.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/IsTrue.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/IsType.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/IsWritable.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/JsonMatches.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/ObjectHasAttribute.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/Or.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Constraint/PCREMatch.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/IncompleteTestCase.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/IncompleteTestError.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/InvalidCoversTargetException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/MissingCoversAnnotationException.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Exception/BadMethodCallException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Builder/Identity.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Builder/Stub.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Builder/Match.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Builder/ParametersMatch.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Builder/MethodNameMatch.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Builder/InvocationMocker.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Builder/Namespace.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Stub/MatcherCollection.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Verifiable.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Invokable.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/InvocationMocker.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Invocation/Static.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Invocation/Object.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Matcher/Invocation.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Matcher/AnyInvokedCount.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Matcher/StatelessInvocation.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Matcher/AnyParameters.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Matcher/InvokedAtIndex.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Matcher/InvokedAtLeastOnce.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Matcher/InvokedAtMostCount.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Matcher/InvokedCount.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Matcher/MethodName.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Matcher/Parameters.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/MockBuilder.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/MockObject.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Exception/RuntimeException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Stub.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Stub/ConsecutiveCalls.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Stub/Exception.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Stub/Return.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Stub/ReturnArgument.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Stub/ReturnCallback.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Stub/ReturnReference.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Stub/ReturnSelf.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit-mock-objects/Framework/MockObject/Stub/ReturnValueMap.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/SkippedTestError.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/SkippedTestSuiteError.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/TestResult.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/TestSuite/DataProvider.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/UnintentionallyCoveredCodeError.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/Warning.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Framework/WarningTestCase.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Util/Filesystem.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Util/Filter.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Util/Getopt.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Util/GlobalState.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Util/InvalidArgumentHelper.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Util/Log/JUnit.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Util/Log/TAP.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Util/Log/TeamCity.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Util/PHP/Default.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Util/PHP/Windows.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Util/Regex.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Util/String.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Util/TestDox/NamePrettifier.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpunit/Util/XML.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-invoker/Invoker.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-invoker/TimeoutException.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-timer/Timer.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-token-stream/Token.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-token-stream/Token/Stream.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-token-stream/Token/Stream/CachingFactory.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/TokenInterface.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/AnyValueToken.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/AnyValuesToken.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ApproximateValueToken.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ArrayCountToken.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ArrayEntryToken.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ArrayEveryEntryToken.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/CallbackToken.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ExactValueToken.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/IdenticalValueToken.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/LogicalAndToken.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/LogicalNotToken.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ObjectStateToken.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/StringContainsToken.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/TypeToken.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Call/Call.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Call/CallCenter.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/Comparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Comparator/ClosureComparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/Factory.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Comparator/Factory.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/ArrayComparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/ObjectComparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Comparator/ProphecyComparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/Doubler.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/CachedDoubler.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/ClassPatchInterface.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/DisableConstructorPatch.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/HhvmExceptionPatch.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/KeywordPatch.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/MagicCallPatch.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/ProphecySubjectPatch.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/ReflectionClassNewInstancePatch.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/SplFileInfoPatch.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/TraversablePatch.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/DoubleInterface.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/ClassCodeGenerator.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/ClassCreator.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/ClassMirror.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/Node/ArgumentNode.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/Node/ClassNode.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/Node/MethodNode.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/ReflectionInterface.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/LazyDouble.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Doubler/NameGenerator.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Exception.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Prophecy/ProphecyException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Prophecy/ObjectProphecyException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Call/UnexpectedCallException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/DoublerException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/ClassCreatorException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/ClassMirrorException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/DoubleException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/ClassNotFoundException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/InterfaceNotFoundException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/MethodNotExtendableException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/MethodNotFoundException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/ReturnByReferenceException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/InvalidArgumentException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/PredictionException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/AggregateException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/FailedPredictionException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Prophecy/MethodProphecyException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/NoCallsException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/UnexpectedCallsException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/UnexpectedCallsCountException.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/PhpDocumentor/MethodTagRetrieverInterface.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/PhpDocumentor/ClassAndInterfaceTagRetriever.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/PhpDocumentor/ClassTagRetriever.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/PhpDocumentor/LegacyClassTagRetriever.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Prediction/PredictionInterface.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Prediction/CallPrediction.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Prediction/CallTimesPrediction.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Prediction/CallbackPrediction.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Prediction/NoCallsPrediction.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Promise/PromiseInterface.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Promise/CallbackPromise.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Promise/ReturnArgumentPromise.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Promise/ReturnPromise.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Promise/ThrowPromise.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Prophecy/MethodProphecy.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Prophecy/ProphecyInterface.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Prophecy/ObjectProphecy.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Prophecy/ProphecySubjectInterface.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Prophecy/RevealerInterface.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Prophecy/Revealer.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Prophet.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Util/ExportUtil.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpspec-prophecy/Prophecy/Util/StringUtil.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/CodeCoverage.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Exception/Exception.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Exception/RuntimeException.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Exception/CoveredCodeNotExecutedException.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Driver/Driver.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Driver/Xdebug.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Driver/HHVM.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Driver/PHPDBG.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Filter.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Exception/InvalidArgumentException.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Exception/MissingCoversAnnotationException.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Node/AbstractNode.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Node/Builder.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Node/Directory.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Node/File.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Node/Iterator.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Clover.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Crap4j.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Html/Renderer.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Html/Renderer/Dashboard.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Html/Renderer/Directory.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Html/Facade.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Html/Renderer/File.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/PHP.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Text.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Xml/Coverage.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Xml/Node.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Xml/Directory.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Xml/Facade.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Xml/File.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Xml/Method.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Xml/Project.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Xml/Report.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Xml/Tests.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Xml/Totals.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Report/Xml/Unit.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Exception/UnintentionallyCoveredCodeException.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-code-coverage/Util.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-code-unit-reverse-lookup/Wizard.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/ComparisonFailure.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/DOMNodeComparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/DateTimeComparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/ScalarComparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/NumericComparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/DoubleComparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/ExceptionComparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/MockObjectComparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/ResourceComparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/SplObjectStorageComparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-comparator/TypeComparator.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-diff/Chunk.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-diff/Diff.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-diff/Differ.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-diff/LCS/LongestCommonSubsequence.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-diff/LCS/MemoryEfficientLongestCommonSubsequenceImplementation.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-diff/LCS/TimeEfficientLongestCommonSubsequenceImplementation.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-diff/Line.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-diff/Parser.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-environment/Console.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-environment/Runtime.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-exporter/Exporter.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-global-state/Blacklist.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-global-state/CodeExporter.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-global-state/Exception.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-global-state/Restorer.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-global-state/RuntimeException.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-global-state/Snapshot.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-object-enumerator/Enumerator.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-object-enumerator/Exception.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-object-enumerator/InvalidArgumentException.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-recursion-context/Context.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-recursion-context/Exception.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-recursion-context/InvalidArgumentException.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-resource-operations/ResourceOperations.php';
-require 'phar://phpunit-5.7.22.phar' . '/sebastian-version/Version.php';
-require 'phar://phpunit-5.7.22.phar' . '/symfony/yaml/Dumper.php';
-require 'phar://phpunit-5.7.22.phar' . '/symfony/yaml/Escaper.php';
-require 'phar://phpunit-5.7.22.phar' . '/symfony/yaml/Exception/ExceptionInterface.php';
-require 'phar://phpunit-5.7.22.phar' . '/symfony/yaml/Exception/RuntimeException.php';
-require 'phar://phpunit-5.7.22.phar' . '/symfony/yaml/Exception/DumpException.php';
-require 'phar://phpunit-5.7.22.phar' . '/symfony/yaml/Exception/ParseException.php';
-require 'phar://phpunit-5.7.22.phar' . '/symfony/yaml/Inline.php';
-require 'phar://phpunit-5.7.22.phar' . '/symfony/yaml/Parser.php';
-require 'phar://phpunit-5.7.22.phar' . '/symfony/yaml/Tag/TaggedValue.php';
-require 'phar://phpunit-5.7.22.phar' . '/symfony/yaml/Unescaper.php';
-require 'phar://phpunit-5.7.22.phar' . '/symfony/yaml/Yaml.php';
-require 'phar://phpunit-5.7.22.phar' . '/php-text-template/Template.php';
-require 'phar://phpunit-5.7.22.phar' . '/webmozart-assert/Assert.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlockFactoryInterface.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlockFactory.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Description.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/DescriptionFactory.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Serializer.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/TagFactory.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/StandardTagFactory.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tag.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Factory/StaticMethod.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/BaseTag.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Author.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Covers.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Deprecated.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Example.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Factory/Strategy.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Formatter.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Formatter/AlignFormatter.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Formatter/PassthroughFormatter.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Generic.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Link.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Method.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Param.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Property.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/PropertyRead.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/PropertyWrite.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Return_.php';
-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/See.php';
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-require 'phar://phpunit-5.7.22.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Var_.php';
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+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/Json.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/Log/JUnit.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/Log/TeamCity.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/PHP/AbstractPhpProcess.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/PHP/DefaultPhpProcess.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/PHP/WindowsPhpProcess.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/RegularExpression.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/Test.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/TestDox/ResultPrinter.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/TestDox/HtmlResultPrinter.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/TestDox/NamePrettifier.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/TestDox/TextResultPrinter.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/TestDox/XmlResultPrinter.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/TextTestListRenderer.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/Type.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/Xml.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpunit/Util/XmlTestListRenderer.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-invoker/Invoker.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-invoker/TimeoutException.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-timer/Timer.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-token-stream/Token.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-token-stream/Token/Stream.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-token-stream/Token/Stream/CachingFactory.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/Type.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/Application.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/ApplicationName.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/Author.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/AuthorCollection.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/AuthorCollectionIterator.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/ManifestElement.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/AuthorElement.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/ElementCollection.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/AuthorElementCollection.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/BundledComponent.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/BundledComponentCollection.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/BundledComponentCollectionIterator.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/BundlesElement.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/ComponentElement.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/ComponentElementCollection.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/ContainsElement.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/CopyrightElement.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/CopyrightInformation.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/Email.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/exceptions/Exception.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/ExtElement.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/ExtElementCollection.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/Extension.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/ExtensionElement.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/exceptions/InvalidApplicationNameException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/exceptions/InvalidEmailException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/exceptions/InvalidUrlException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/Library.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/License.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/LicenseElement.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/Manifest.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/ManifestDocument.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/exceptions/ManifestDocumentException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/ManifestDocumentLoadingException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/ManifestDocumentMapper.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/exceptions/ManifestDocumentMapperException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/exceptions/ManifestElementException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/ManifestLoader.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/exceptions/ManifestLoaderException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/ManifestSerializer.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/PhpElement.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/Requirement.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/PhpExtensionRequirement.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/PhpVersionRequirement.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/RequirementCollection.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/RequirementCollectionIterator.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/xml/RequiresElement.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-manifest/values/Url.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/VersionConstraint.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/AbstractVersionConstraint.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/AndVersionConstraintGroup.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/AnyVersionConstraint.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/ExactVersionConstraint.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/Exception.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/GreaterThanOrEqualToVersionConstraint.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/InvalidVersionException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/OrVersionConstraintGroup.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/PreReleaseSuffix.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/SpecificMajorAndMinorVersionConstraint.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/SpecificMajorVersionConstraint.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/UnsupportedVersionConstraintException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/Version.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/VersionConstraintParser.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/VersionConstraintValue.php';
+require 'phar://phpunit-6.5.5.phar' . '/phar-io-version/VersionNumber.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/ArgumentsWildcard.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/TokenInterface.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/AnyValueToken.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/AnyValuesToken.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ApproximateValueToken.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ArrayCountToken.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ArrayEntryToken.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ArrayEveryEntryToken.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/CallbackToken.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ExactValueToken.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/IdenticalValueToken.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/LogicalAndToken.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/LogicalNotToken.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/ObjectStateToken.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/StringContainsToken.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Argument/Token/TypeToken.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Call/Call.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Call/CallCenter.php';
+require 'phar://phpunit-6.5.5.phar' . '/sebastian-comparator/Comparator.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Comparator/ClosureComparator.php';
+require 'phar://phpunit-6.5.5.phar' . '/sebastian-comparator/Factory.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Comparator/Factory.php';
+require 'phar://phpunit-6.5.5.phar' . '/sebastian-comparator/ArrayComparator.php';
+require 'phar://phpunit-6.5.5.phar' . '/sebastian-comparator/ObjectComparator.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Comparator/ProphecyComparator.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/Doubler.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/CachedDoubler.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/ClassPatchInterface.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/DisableConstructorPatch.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/HhvmExceptionPatch.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/KeywordPatch.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/MagicCallPatch.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/ProphecySubjectPatch.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/ReflectionClassNewInstancePatch.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/SplFileInfoPatch.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/ClassPatch/TraversablePatch.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/DoubleInterface.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/ClassCodeGenerator.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/ClassCreator.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/ClassMirror.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/Node/ArgumentNode.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/Node/ClassNode.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/Node/MethodNode.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/Generator/ReflectionInterface.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/LazyDouble.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Doubler/NameGenerator.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Exception.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Prophecy/ProphecyException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Prophecy/ObjectProphecyException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Call/UnexpectedCallException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/DoublerException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/ClassCreatorException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/ClassMirrorException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/DoubleException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/ClassNotFoundException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/InterfaceNotFoundException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/MethodNotExtendableException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/MethodNotFoundException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Doubler/ReturnByReferenceException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/InvalidArgumentException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/PredictionException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/AggregateException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/FailedPredictionException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Prophecy/MethodProphecyException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/NoCallsException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/UnexpectedCallsException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Exception/Prediction/UnexpectedCallsCountException.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/PhpDocumentor/MethodTagRetrieverInterface.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/PhpDocumentor/ClassAndInterfaceTagRetriever.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/PhpDocumentor/ClassTagRetriever.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/PhpDocumentor/LegacyClassTagRetriever.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Prediction/PredictionInterface.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Prediction/CallPrediction.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Prediction/CallTimesPrediction.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Prediction/CallbackPrediction.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Prediction/NoCallsPrediction.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Promise/PromiseInterface.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Promise/CallbackPromise.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Promise/ReturnArgumentPromise.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Promise/ReturnPromise.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Promise/ThrowPromise.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Prophecy/MethodProphecy.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Prophecy/ProphecyInterface.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Prophecy/ObjectProphecy.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Prophecy/ProphecySubjectInterface.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Prophecy/RevealerInterface.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Prophecy/Revealer.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Prophet.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Util/ExportUtil.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpspec-prophecy/Prophecy/Util/StringUtil.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/CodeCoverage.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Exception/Exception.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Exception/RuntimeException.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Exception/CoveredCodeNotExecutedException.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Driver/Driver.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Driver/Xdebug.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Driver/HHVM.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Driver/PHPDBG.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Filter.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Exception/InvalidArgumentException.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Exception/MissingCoversAnnotationException.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Node/AbstractNode.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Node/Builder.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Node/Directory.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Node/File.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Node/Iterator.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/Clover.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/Crap4j.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/Html/Renderer.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/Html/Renderer/Dashboard.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/Html/Renderer/Directory.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/Html/Facade.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/Html/Renderer/File.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/PHP.php';
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+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/Xml/Method.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/Xml/Project.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/Xml/Report.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/Xml/Source.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/Xml/Tests.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/Xml/Totals.php';
+require 'phar://phpunit-6.5.5.phar' . '/php-code-coverage/Report/Xml/Unit.php';
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+require 'phar://phpunit-6.5.5.phar' . '/phpdocumentor-reflection-docblock/DocBlockFactory.php';
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+require 'phar://phpunit-6.5.5.phar' . '/phpdocumentor-reflection-docblock/DocBlock/DescriptionFactory.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpdocumentor-reflection-docblock/DocBlock/ExampleFinder.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Serializer.php';
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+require 'phar://phpunit-6.5.5.phar' . '/phpdocumentor-reflection-docblock/DocBlock/StandardTagFactory.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tag.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Factory/StaticMethod.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/BaseTag.php';
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+require 'phar://phpunit-6.5.5.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Example.php';
+require 'phar://phpunit-6.5.5.phar' . '/phpdocumentor-reflection-docblock/DocBlock/Tags/Factory/Strategy.php';
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+myclabs/deep-copy: 1.7.0
+phar-io/manifest: 1.0.1
+phar-io/version: 1.0.1
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-phpdocumentor/reflection-docblock: 3.2.2
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-phpunit/dbunit: 2.0.3
-phpunit/php-code-coverage: 4.0.8
-phpunit/php-file-iterator: 1.4.2
+phpdocumentor/reflection-docblock: 4.2.0
+phpdocumentor/type-resolver: 0.4.0
+phpspec/prophecy: 1.7.3
+phpunit/php-code-coverage: 5.3.0
+phpunit/php-file-iterator: 1.4.5
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-phpunit/php-token-stream: 1.4.11
-phpunit/phpunit-mock-objects: 3.4.4
+phpunit/php-token-stream: 2.0.2
+phpunit/phpunit-mock-objects: 5.0.5
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-sebastian/comparator: 1.2.4
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-sebastian/global-state: 1.1.1
-sebastian/object-enumerator: 2.0.1
-sebastian/recursion-context: 2.0.0
+sebastian/comparator: 2.1.0
+sebastian/diff: 2.0.1
+sebastian/environment: 3.1.0
+sebastian/exporter: 3.1.0
+sebastian/global-state: 2.0.0
+sebastian/object-enumerator: 3.0.3
+sebastian/object-reflector: 1.1.1
+sebastian/recursion-context: 3.0.0
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+theseer/tokenizer: 1.1.0
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 -----BEGIN CERTIFICATE-----
 MIIENjCCAx6gAwIBAgIBATANBgkqhkiG9w0BAQUFADBvMQswCQYDVQQGEwJTRTEU
@@ -701,7 +658,7 @@ mnkPIAou1Z5jJh5VkpTYghdae9C8x49OhgQ=
 -----END CERTIFICATE-----
 PHP_CodeCoverage
 
-Copyright (c) 2009-2015, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2009-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -744,10 +701,12 @@ POSSIBILITY OF SUCH DAMAGE.
 
 namespace SebastianBergmann\CodeCoverage;
 
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Runner\PhptTestCase;
 use SebastianBergmann\CodeCoverage\Driver\Driver;
-use SebastianBergmann\CodeCoverage\Driver\Xdebug;
 use SebastianBergmann\CodeCoverage\Driver\HHVM;
 use SebastianBergmann\CodeCoverage\Driver\PHPDBG;
+use SebastianBergmann\CodeCoverage\Driver\Xdebug;
 use SebastianBergmann\CodeCoverage\Node\Builder;
 use SebastianBergmann\CodeCoverage\Node\Directory;
 use SebastianBergmann\CodeUnitReverseLookup\Wizard;
@@ -861,6 +820,11 @@ class CodeCoverage
      */
     private $shouldCheckForDeadAndUnused = true;
 
+    /**
+     * @var Directory
+     */
+    private $report;
+
     /**
      * Constructor.
      *
@@ -892,9 +856,13 @@ class CodeCoverage
      */
     public function getReport()
     {
-        $builder = new Builder;
+        if ($this->report === null) {
+            $builder = new Builder;
 
-        return $builder->build($this);
+            $this->report = $builder->build($this);
+        }
+
+        return $this->report;
     }
 
     /**
@@ -906,6 +874,7 @@ class CodeCoverage
         $this->currentId     = null;
         $this->data          = [];
         $this->tests         = [];
+        $this->report        = null;
     }
 
     /**
@@ -942,7 +911,8 @@ class CodeCoverage
      */
     public function setData(array $data)
     {
-        $this->data = $data;
+        $this->data   = $data;
+        $this->report = null;
     }
 
     /**
@@ -975,7 +945,7 @@ class CodeCoverage
      */
     public function start($id, $clear = false)
     {
-        if (!is_bool($clear)) {
+        if (!\is_bool($clear)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -1001,21 +971,23 @@ class CodeCoverage
      * @param bool  $append
      * @param mixed $linesToBeCovered
      * @param array $linesToBeUsed
+     * @param bool  $ignoreForceCoversAnnotation
      *
      * @return array
      *
+     * @throws \SebastianBergmann\CodeCoverage\RuntimeException
      * @throws InvalidArgumentException
      */
-    public function stop($append = true, $linesToBeCovered = [], array $linesToBeUsed = [])
+    public function stop($append = true, $linesToBeCovered = [], array $linesToBeUsed = [], $ignoreForceCoversAnnotation = false)
     {
-        if (!is_bool($append)) {
+        if (!\is_bool($append)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
             );
         }
 
-        if (!is_array($linesToBeCovered) && $linesToBeCovered !== false) {
+        if (!\is_array($linesToBeCovered) && $linesToBeCovered !== false) {
             throw InvalidArgumentException::create(
                 2,
                 'array or false'
@@ -1023,7 +995,7 @@ class CodeCoverage
         }
 
         $data = $this->driver->stop();
-        $this->append($data, null, $append, $linesToBeCovered, $linesToBeUsed);
+        $this->append($data, null, $append, $linesToBeCovered, $linesToBeUsed, $ignoreForceCoversAnnotation);
 
         $this->currentId = null;
 
@@ -1038,10 +1010,16 @@ class CodeCoverage
      * @param bool  $append
      * @param mixed $linesToBeCovered
      * @param array $linesToBeUsed
+     * @param bool  $ignoreForceCoversAnnotation
      *
+     * @throws \SebastianBergmann\CodeCoverage\UnintentionallyCoveredCodeException
+     * @throws \SebastianBergmann\CodeCoverage\MissingCoversAnnotationException
+     * @throws \SebastianBergmann\CodeCoverage\CoveredCodeNotExecutedException
+     * @throws \ReflectionException
+     * @throws \SebastianBergmann\CodeCoverage\InvalidArgumentException
      * @throws RuntimeException
      */
-    public function append(array $data, $id = null, $append = true, $linesToBeCovered = [], array $linesToBeUsed = [])
+    public function append(array $data, $id = null, $append = true, $linesToBeCovered = [], array $linesToBeUsed = [], $ignoreForceCoversAnnotation = false)
     {
         if ($id === null) {
             $id = $this->currentId;
@@ -1059,11 +1037,12 @@ class CodeCoverage
             return;
         }
 
-        if ($id != 'UNCOVERED_FILES_FROM_WHITELIST') {
+        if ($id !== 'UNCOVERED_FILES_FROM_WHITELIST') {
             $this->applyCoversAnnotationFilter(
                 $data,
                 $linesToBeCovered,
-                $linesToBeUsed
+                $linesToBeUsed,
+                $ignoreForceCoversAnnotation
             );
         }
 
@@ -1074,20 +1053,20 @@ class CodeCoverage
         $size   = 'unknown';
         $status = null;
 
-        if ($id instanceof \PHPUnit_Framework_TestCase) {
+        if ($id instanceof TestCase) {
             $_size = $id->getSize();
 
-            if ($_size == \PHPUnit_Util_Test::SMALL) {
+            if ($_size === \PHPUnit\Util\Test::SMALL) {
                 $size = 'small';
-            } elseif ($_size == \PHPUnit_Util_Test::MEDIUM) {
+            } elseif ($_size === \PHPUnit\Util\Test::MEDIUM) {
                 $size = 'medium';
-            } elseif ($_size == \PHPUnit_Util_Test::LARGE) {
+            } elseif ($_size === \PHPUnit\Util\Test::LARGE) {
                 $size = 'large';
             }
 
             $status = $id->getStatus();
-            $id     = get_class($id) . '::' . $id->getName();
-        } elseif ($id instanceof \PHPUnit_Extensions_PhptTestCase) {
+            $id     = \get_class($id) . '::' . $id->getName();
+        } elseif ($id instanceof PhptTestCase) {
             $size = 'large';
             $id   = $id->getName();
         }
@@ -1100,13 +1079,15 @@ class CodeCoverage
             }
 
             foreach ($lines as $k => $v) {
-                if ($v == Driver::LINE_EXECUTED) {
-                    if (empty($this->data[$file][$k]) || !in_array($id, $this->data[$file][$k])) {
+                if ($v === Driver::LINE_EXECUTED) {
+                    if (empty($this->data[$file][$k]) || !\in_array($id, $this->data[$file][$k])) {
                         $this->data[$file][$k][] = $id;
                     }
                 }
             }
         }
+
+        $this->report = null;
     }
 
     /**
@@ -1114,10 +1095,10 @@ class CodeCoverage
      *
      * @param CodeCoverage $that
      */
-    public function merge(CodeCoverage $that)
+    public function merge(self $that)
     {
         $this->filter->setWhitelistedFiles(
-            array_merge($this->filter->getWhitelistedFiles(), $that->filter()->getWhitelistedFiles())
+            \array_merge($this->filter->getWhitelistedFiles(), $that->filter()->getWhitelistedFiles())
         );
 
         foreach ($that->data as $file => $lines) {
@@ -1134,15 +1115,16 @@ class CodeCoverage
                     if (!isset($this->data[$file][$line])) {
                         $this->data[$file][$line] = $data;
                     } else {
-                        $this->data[$file][$line] = array_unique(
-                            array_merge($this->data[$file][$line], $data)
+                        $this->data[$file][$line] = \array_unique(
+                            \array_merge($this->data[$file][$line], $data)
                         );
                     }
                 }
             }
         }
 
-        $this->tests = array_merge($this->tests, $that->getTests());
+        $this->tests  = \array_merge($this->tests, $that->getTests());
+        $this->report = null;
     }
 
     /**
@@ -1152,7 +1134,7 @@ class CodeCoverage
      */
     public function setCacheTokens($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -1177,7 +1159,7 @@ class CodeCoverage
      */
     public function setCheckForUnintentionallyCoveredCode($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -1194,7 +1176,7 @@ class CodeCoverage
      */
     public function setForceCoversAnnotation($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -1211,7 +1193,7 @@ class CodeCoverage
      */
     public function setCheckForMissingCoversAnnotation($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -1228,7 +1210,7 @@ class CodeCoverage
      */
     public function setCheckForUnexecutedCoveredCode($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -1256,7 +1238,7 @@ class CodeCoverage
      */
     public function setAddUncoveredFilesFromWhitelist($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -1273,7 +1255,7 @@ class CodeCoverage
      */
     public function setProcessUncoveredFilesFromWhitelist($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -1290,7 +1272,7 @@ class CodeCoverage
      */
     public function setDisableIgnoredLines($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -1307,7 +1289,7 @@ class CodeCoverage
      */
     public function setIgnoreDeprecatedCode($flag)
     {
-        if (!is_bool($flag)) {
+        if (!\is_bool($flag)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -1331,14 +1313,17 @@ class CodeCoverage
      * @param array $data
      * @param mixed $linesToBeCovered
      * @param array $linesToBeUsed
+     * @param bool  $ignoreForceCoversAnnotation
      *
+     * @throws \SebastianBergmann\CodeCoverage\CoveredCodeNotExecutedException
+     * @throws \ReflectionException
      * @throws MissingCoversAnnotationException
      * @throws UnintentionallyCoveredCodeException
      */
-    private function applyCoversAnnotationFilter(array &$data, $linesToBeCovered, array $linesToBeUsed)
+    private function applyCoversAnnotationFilter(array &$data, $linesToBeCovered, array $linesToBeUsed, $ignoreForceCoversAnnotation)
     {
         if ($linesToBeCovered === false ||
-            ($this->forceCoversAnnotation && empty($linesToBeCovered))) {
+            ($this->forceCoversAnnotation && empty($linesToBeCovered) && !$ignoreForceCoversAnnotation)) {
             if ($this->checkForMissingCoversAnnotation) {
                 throw new MissingCoversAnnotationException;
             }
@@ -1353,28 +1338,20 @@ class CodeCoverage
         }
 
         if ($this->checkForUnintentionallyCoveredCode &&
-            (!$this->currentId instanceof \PHPUnit_Framework_TestCase ||
+            (!$this->currentId instanceof TestCase ||
             (!$this->currentId->isMedium() && !$this->currentId->isLarge()))) {
-            $this->performUnintentionallyCoveredCodeCheck(
-                $data,
-                $linesToBeCovered,
-                $linesToBeUsed
-            );
+            $this->performUnintentionallyCoveredCodeCheck($data, $linesToBeCovered, $linesToBeUsed);
         }
 
         if ($this->checkForUnexecutedCoveredCode) {
             $this->performUnexecutedCoveredCodeCheck($data, $linesToBeCovered, $linesToBeUsed);
         }
 
-        $data = array_intersect_key($data, $linesToBeCovered);
-
-        foreach (array_keys($data) as $filename) {
-            $_linesToBeCovered = array_flip($linesToBeCovered[$filename]);
+        $data = \array_intersect_key($data, $linesToBeCovered);
 
-            $data[$filename] = array_intersect_key(
-                $data[$filename],
-                $_linesToBeCovered
-            );
+        foreach (\array_keys($data) as $filename) {
+            $_linesToBeCovered = \array_flip($linesToBeCovered[$filename]);
+            $data[$filename]   = \array_intersect_key($data[$filename], $_linesToBeCovered);
         }
     }
 
@@ -1385,7 +1362,7 @@ class CodeCoverage
      */
     private function applyListsFilter(array &$data)
     {
-        foreach (array_keys($data) as $filename) {
+        foreach (\array_keys($data) as $filename) {
             if ($this->filter->isFiltered($filename)) {
                 unset($data[$filename]);
             }
@@ -1396,10 +1373,12 @@ class CodeCoverage
      * Applies the "ignored lines" filtering.
      *
      * @param array $data
+     *
+     * @throws \SebastianBergmann\CodeCoverage\InvalidArgumentException
      */
     private function applyIgnoredLinesFilter(array &$data)
     {
-        foreach (array_keys($data) as $filename) {
+        foreach (\array_keys($data) as $filename) {
             if (!$this->filter->isFile($filename)) {
                 continue;
             }
@@ -1416,11 +1395,11 @@ class CodeCoverage
     private function initializeFilesThatAreSeenTheFirstTime(array $data)
     {
         foreach ($data as $file => $lines) {
-            if ($this->filter->isFile($file) && !isset($this->data[$file])) {
+            if (!isset($this->data[$file]) && $this->filter->isFile($file)) {
                 $this->data[$file] = [];
 
                 foreach ($lines as $k => $v) {
-                    $this->data[$file][$k] = $v == -2 ? null : [];
+                    $this->data[$file][$k] = $v === -2 ? null : [];
                 }
             }
         }
@@ -1432,24 +1411,22 @@ class CodeCoverage
     private function addUncoveredFilesFromWhitelist()
     {
         $data           = [];
-        $uncoveredFiles = array_diff(
+        $uncoveredFiles = \array_diff(
             $this->filter->getWhitelist(),
-            array_keys($this->data)
+            \array_keys($this->data)
         );
 
         foreach ($uncoveredFiles as $uncoveredFile) {
-            if (!file_exists($uncoveredFile)) {
+            if (!\file_exists($uncoveredFile)) {
                 continue;
             }
 
-            if (!$this->processUncoveredFilesFromWhitelist) {
-                $data[$uncoveredFile] = [];
+            $data[$uncoveredFile] = [];
 
-                $lines = count(file($uncoveredFile));
+            $lines = \count(\file($uncoveredFile));
 
-                for ($i = 1; $i <= $lines; $i++) {
-                    $data[$uncoveredFile][$i] = Driver::LINE_NOT_EXECUTED;
-                }
+            for ($i = 1; $i <= $lines; $i++) {
+                $data[$uncoveredFile][$i] = Driver::LINE_NOT_EXECUTED;
             }
         }
 
@@ -1467,167 +1444,184 @@ class CodeCoverage
      */
     private function getLinesToBeIgnored($filename)
     {
-        if (!is_string($filename)) {
+        if (!\is_string($filename)) {
             throw InvalidArgumentException::create(
                 1,
                 'string'
             );
         }
 
-        if (!isset($this->ignoredLines[$filename])) {
-            $this->ignoredLines[$filename] = [];
+        if (isset($this->ignoredLines[$filename])) {
+            return $this->ignoredLines[$filename];
+        }
+
+        $this->ignoredLines[$filename] = [];
+
+        $lines = \file($filename);
 
-            if ($this->disableIgnoredLines) {
-                return $this->ignoredLines[$filename];
+        foreach ($lines as $index => $line) {
+            if (!\trim($line)) {
+                $this->ignoredLines[$filename][] = $index + 1;
             }
+        }
 
-            $ignore   = false;
-            $stop     = false;
-            $lines    = file($filename);
-            $numLines = count($lines);
+        if ($this->cacheTokens) {
+            $tokens = \PHP_Token_Stream_CachingFactory::get($filename);
+        } else {
+            $tokens = new \PHP_Token_Stream($filename);
+        }
+
+        foreach ($tokens->getInterfaces() as $interface) {
+            $interfaceStartLine = $interface['startLine'];
+            $interfaceEndLine   = $interface['endLine'];
+
+            foreach (\range($interfaceStartLine, $interfaceEndLine) as $line) {
+                $this->ignoredLines[$filename][] = $line;
+            }
+        }
+
+        foreach (\array_merge($tokens->getClasses(), $tokens->getTraits()) as $classOrTrait) {
+            $classOrTraitStartLine = $classOrTrait['startLine'];
+            $classOrTraitEndLine   = $classOrTrait['endLine'];
 
-            foreach ($lines as $index => $line) {
-                if (!trim($line)) {
-                    $this->ignoredLines[$filename][] = $index + 1;
+            if (empty($classOrTrait['methods'])) {
+                foreach (\range($classOrTraitStartLine, $classOrTraitEndLine) as $line) {
+                    $this->ignoredLines[$filename][] = $line;
                 }
+
+                continue;
             }
 
-            if ($this->cacheTokens) {
-                $tokens = \PHP_Token_Stream_CachingFactory::get($filename);
-            } else {
-                $tokens = new \PHP_Token_Stream($filename);
+            $firstMethod          = \array_shift($classOrTrait['methods']);
+            $firstMethodStartLine = $firstMethod['startLine'];
+            $firstMethodEndLine   = $firstMethod['endLine'];
+            $lastMethodEndLine    = $firstMethodEndLine;
+
+            do {
+                $lastMethod = \array_pop($classOrTrait['methods']);
+            } while ($lastMethod !== null && 0 === \strpos($lastMethod['signature'], 'anonymousFunction'));
+
+            if ($lastMethod !== null) {
+                $lastMethodEndLine = $lastMethod['endLine'];
             }
 
-            $classes = array_merge($tokens->getClasses(), $tokens->getTraits());
-            $tokens  = $tokens->tokens();
+            foreach (\range($classOrTraitStartLine, $firstMethodStartLine) as $line) {
+                $this->ignoredLines[$filename][] = $line;
+            }
 
-            foreach ($tokens as $token) {
-                switch (get_class($token)) {
-                    case 'PHP_Token_COMMENT':
-                    case 'PHP_Token_DOC_COMMENT':
-                        $_token = trim($token);
-                        $_line  = trim($lines[$token->getLine() - 1]);
-
-                        if ($_token == '// @codeCoverageIgnore' ||
-                            $_token == '//@codeCoverageIgnore') {
-                            $ignore = true;
-                            $stop   = true;
-                        } elseif ($_token == '// @codeCoverageIgnoreStart' ||
-                            $_token == '//@codeCoverageIgnoreStart') {
-                            $ignore = true;
-                        } elseif ($_token == '// @codeCoverageIgnoreEnd' ||
-                            $_token == '//@codeCoverageIgnoreEnd') {
-                            $stop = true;
-                        }
+            foreach (\range($lastMethodEndLine + 1, $classOrTraitEndLine) as $line) {
+                $this->ignoredLines[$filename][] = $line;
+            }
+        }
 
-                        if (!$ignore) {
-                            $start = $token->getLine();
-                            $end   = $start + substr_count($token, "\n");
+        if ($this->disableIgnoredLines) {
+            $this->ignoredLines[$filename] = array_unique($this->ignoredLines[$filename]);
+            \sort($this->ignoredLines[$filename]);
 
-                            // Do not ignore the first line when there is a token
-                            // before the comment
-                            if (0 !== strpos($_token, $_line)) {
-                                $start++;
-                            }
+            return $this->ignoredLines[$filename];
+        }
 
-                            for ($i = $start; $i < $end; $i++) {
-                                $this->ignoredLines[$filename][] = $i;
-                            }
+        $ignore = false;
+        $stop   = false;
 
-                            // A DOC_COMMENT token or a COMMENT token starting with "/*"
-                            // does not contain the final \n character in its text
-                            if (isset($lines[$i-1]) && 0 === strpos($_token, '/*') && '*/' === substr(trim($lines[$i-1]), -2)) {
-                                $this->ignoredLines[$filename][] = $i;
-                            }
-                        }
-                        break;
+        foreach ($tokens->tokens() as $token) {
+            switch (\get_class($token)) {
+                case \PHP_Token_COMMENT::class:
+                case \PHP_Token_DOC_COMMENT::class:
+                    $_token = \trim($token);
+                    $_line  = \trim($lines[$token->getLine() - 1]);
 
-                    case 'PHP_Token_INTERFACE':
-                    case 'PHP_Token_TRAIT':
-                    case 'PHP_Token_CLASS':
-                    case 'PHP_Token_FUNCTION':
-                        /* @var \PHP_Token_Interface $token */
+                    if ($_token === '// @codeCoverageIgnore' ||
+                        $_token === '//@codeCoverageIgnore') {
+                        $ignore = true;
+                        $stop   = true;
+                    } elseif ($_token === '// @codeCoverageIgnoreStart' ||
+                        $_token === '//@codeCoverageIgnoreStart') {
+                        $ignore = true;
+                    } elseif ($_token === '// @codeCoverageIgnoreEnd' ||
+                        $_token === '//@codeCoverageIgnoreEnd') {
+                        $stop = true;
+                    }
 
-                        $docblock = $token->getDocblock();
+                    if (!$ignore) {
+                        $start = $token->getLine();
+                        $end   = $start + \substr_count($token, "\n");
 
-                        $this->ignoredLines[$filename][] = $token->getLine();
+                        // Do not ignore the first line when there is a token
+                        // before the comment
+                        if (0 !== \strpos($_token, $_line)) {
+                            $start++;
+                        }
 
-                        if (strpos($docblock, '@codeCoverageIgnore') || ($this->ignoreDeprecatedCode && strpos($docblock, '@deprecated'))) {
-                            $endLine = $token->getEndLine();
+                        for ($i = $start; $i < $end; $i++) {
+                            $this->ignoredLines[$filename][] = $i;
+                        }
 
-                            for ($i = $token->getLine(); $i <= $endLine; $i++) {
-                                $this->ignoredLines[$filename][] = $i;
-                            }
-                        } elseif ($token instanceof \PHP_Token_INTERFACE ||
-                            $token instanceof \PHP_Token_TRAIT ||
-                            $token instanceof \PHP_Token_CLASS) {
-                            if (empty($classes[$token->getName()]['methods'])) {
-                                for ($i = $token->getLine();
-                                     $i <= $token->getEndLine();
-                                     $i++) {
-                                    $this->ignoredLines[$filename][] = $i;
-                                }
-                            } else {
-                                $firstMethod = array_shift(
-                                    $classes[$token->getName()]['methods']
-                                );
+                        // A DOC_COMMENT token or a COMMENT token starting with "/*"
+                        // does not contain the final \n character in its text
+                        if (isset($lines[$i - 1]) && 0 === \strpos($_token, '/*') && '*/' === \substr(\trim($lines[$i - 1]), -2)) {
+                            $this->ignoredLines[$filename][] = $i;
+                        }
+                    }
 
-                                do {
-                                    $lastMethod = array_pop(
-                                        $classes[$token->getName()]['methods']
-                                    );
-                                } while ($lastMethod !== null &&
-                                    substr($lastMethod['signature'], 0, 18) == 'anonymous function');
+                    break;
 
-                                if ($lastMethod === null) {
-                                    $lastMethod = $firstMethod;
-                                }
+                case \PHP_Token_INTERFACE::class:
+                case \PHP_Token_TRAIT::class:
+                case \PHP_Token_CLASS::class:
+                case \PHP_Token_FUNCTION::class:
+                    /* @var \PHP_Token_Interface $token */
 
-                                for ($i = $token->getLine();
-                                     $i < $firstMethod['startLine'];
-                                     $i++) {
-                                    $this->ignoredLines[$filename][] = $i;
-                                }
+                    $docblock = $token->getDocblock();
 
-                                for ($i = $token->getEndLine();
-                                     $i > $lastMethod['endLine'];
-                                     $i--) {
-                                    $this->ignoredLines[$filename][] = $i;
-                                }
-                            }
+                    $this->ignoredLines[$filename][] = $token->getLine();
+
+                    if (\strpos($docblock, '@codeCoverageIgnore') || ($this->ignoreDeprecatedCode && \strpos($docblock, '@deprecated'))) {
+                        $endLine = $token->getEndLine();
+
+                        for ($i = $token->getLine(); $i <= $endLine; $i++) {
+                            $this->ignoredLines[$filename][] = $i;
                         }
-                        break;
+                    }
 
-                    case 'PHP_Token_NAMESPACE':
-                        $this->ignoredLines[$filename][] = $token->getEndLine();
+                    break;
 
-                    // Intentional fallthrough
-                    case 'PHP_Token_DECLARE':
-                    case 'PHP_Token_OPEN_TAG':
-                    case 'PHP_Token_CLOSE_TAG':
-                    case 'PHP_Token_USE':
-                        $this->ignoredLines[$filename][] = $token->getLine();
-                        break;
-                }
+                case \PHP_Token_ENUM::class:
+                    $this->ignoredLines[$filename][] = $token->getLine();
+
+                    break;
+
+                case \PHP_Token_NAMESPACE::class:
+                    $this->ignoredLines[$filename][] = $token->getEndLine();
 
-                if ($ignore) {
+                // Intentional fallthrough
+                case \PHP_Token_DECLARE::class:
+                case \PHP_Token_OPEN_TAG::class:
+                case \PHP_Token_CLOSE_TAG::class:
+                case \PHP_Token_USE::class:
                     $this->ignoredLines[$filename][] = $token->getLine();
 
-                    if ($stop) {
-                        $ignore = false;
-                        $stop   = false;
-                    }
+                    break;
+            }
+
+            if ($ignore) {
+                $this->ignoredLines[$filename][] = $token->getLine();
+
+                if ($stop) {
+                    $ignore = false;
+                    $stop   = false;
                 }
             }
+        }
 
-            $this->ignoredLines[$filename][] = $numLines + 1;
+        $this->ignoredLines[$filename][] = \count($lines) + 1;
 
-            $this->ignoredLines[$filename] = array_unique(
-                $this->ignoredLines[$filename]
-            );
+        $this->ignoredLines[$filename] = \array_unique(
+            $this->ignoredLines[$filename]
+        );
 
-            sort($this->ignoredLines[$filename]);
-        }
+        $this->ignoredLines[$filename] = array_unique($this->ignoredLines[$filename]);
+        \sort($this->ignoredLines[$filename]);
 
         return $this->ignoredLines[$filename];
     }
@@ -1637,6 +1631,7 @@ class CodeCoverage
      * @param array $linesToBeCovered
      * @param array $linesToBeUsed
      *
+     * @throws \ReflectionException
      * @throws UnintentionallyCoveredCodeException
      */
     private function performUnintentionallyCoveredCodeCheck(array &$data, array $linesToBeCovered, array $linesToBeUsed)
@@ -1650,7 +1645,7 @@ class CodeCoverage
 
         foreach ($data as $file => $_data) {
             foreach ($_data as $line => $flag) {
-                if ($flag == 1 && !isset($allowedLines[$file][$line])) {
+                if ($flag === 1 && !isset($allowedLines[$file][$line])) {
                     $unintentionallyCoveredUnits[] = $this->wizard->lookup($file, $line);
                 }
             }
@@ -1674,30 +1669,24 @@ class CodeCoverage
      */
     private function performUnexecutedCoveredCodeCheck(array &$data, array $linesToBeCovered, array $linesToBeUsed)
     {
-        $expectedLines = $this->getAllowedLines(
-            $linesToBeCovered,
-            $linesToBeUsed
-        );
-
-        foreach ($data as $file => $_data) {
-            foreach (array_keys($_data) as $line) {
-                if (!isset($expectedLines[$file][$line])) {
-                    continue;
-                }
+        $executedCodeUnits = $this->coverageToCodeUnits($data);
+        $message           = '';
 
-                unset($expectedLines[$file][$line]);
+        foreach ($this->linesToCodeUnits($linesToBeCovered) as $codeUnit) {
+            if (!\in_array($codeUnit, $executedCodeUnits)) {
+                $message .= \sprintf(
+                    '- %s is expected to be executed (@covers) but was not executed' . "\n",
+                    $codeUnit
+                );
             }
         }
 
-        $message = '';
-
-        foreach ($expectedLines as $file => $lines) {
-            if (empty($lines)) {
-                continue;
-            }
-
-            foreach (array_keys($lines) as $line) {
-                $message .= sprintf('- %s:%d' . PHP_EOL, $file, $line);
+        foreach ($this->linesToCodeUnits($linesToBeUsed) as $codeUnit) {
+            if (!\in_array($codeUnit, $executedCodeUnits)) {
+                $message .= \sprintf(
+                    '- %s is expected to be executed (@uses) but was not executed' . "\n",
+                    $codeUnit
+                );
             }
         }
 
@@ -1716,31 +1705,31 @@ class CodeCoverage
     {
         $allowedLines = [];
 
-        foreach (array_keys($linesToBeCovered) as $file) {
+        foreach (\array_keys($linesToBeCovered) as $file) {
             if (!isset($allowedLines[$file])) {
                 $allowedLines[$file] = [];
             }
 
-            $allowedLines[$file] = array_merge(
+            $allowedLines[$file] = \array_merge(
                 $allowedLines[$file],
                 $linesToBeCovered[$file]
             );
         }
 
-        foreach (array_keys($linesToBeUsed) as $file) {
+        foreach (\array_keys($linesToBeUsed) as $file) {
             if (!isset($allowedLines[$file])) {
                 $allowedLines[$file] = [];
             }
 
-            $allowedLines[$file] = array_merge(
+            $allowedLines[$file] = \array_merge(
                 $allowedLines[$file],
                 $linesToBeUsed[$file]
             );
         }
 
-        foreach (array_keys($allowedLines) as $file) {
-            $allowedLines[$file] = array_flip(
-                array_unique($allowedLines[$file])
+        foreach (\array_keys($allowedLines) as $file) {
+            $allowedLines[$file] = \array_flip(
+                \array_unique($allowedLines[$file])
             );
         }
 
@@ -1762,27 +1751,31 @@ class CodeCoverage
 
         if ($runtime->isHHVM()) {
             return new HHVM;
-        } elseif ($runtime->isPHPDBG()) {
+        }
+
+        if ($runtime->isPHPDBG()) {
             return new PHPDBG;
-        } else {
-            return new Xdebug;
         }
+
+        return new Xdebug;
     }
 
     /**
      * @param array $unintentionallyCoveredUnits
      *
      * @return array
+     *
+     * @throws \ReflectionException
      */
     private function processUnintentionallyCoveredUnits(array $unintentionallyCoveredUnits)
     {
-        $unintentionallyCoveredUnits = array_unique($unintentionallyCoveredUnits);
-        sort($unintentionallyCoveredUnits);
+        $unintentionallyCoveredUnits = \array_unique($unintentionallyCoveredUnits);
+        \sort($unintentionallyCoveredUnits);
 
-        foreach (array_keys($unintentionallyCoveredUnits) as $k => $v) {
-            $unit = explode('::', $unintentionallyCoveredUnits[$k]);
+        foreach (\array_keys($unintentionallyCoveredUnits) as $k => $v) {
+            $unit = \explode('::', $unintentionallyCoveredUnits[$k]);
 
-            if (count($unit) != 2) {
+            if (\count($unit) !== 2) {
                 continue;
             }
 
@@ -1791,17 +1784,20 @@ class CodeCoverage
             foreach ($this->unintentionallyCoveredSubclassesWhitelist as $whitelisted) {
                 if ($class->isSubclassOf($whitelisted)) {
                     unset($unintentionallyCoveredUnits[$k]);
+
                     break;
                 }
             }
         }
 
-        return array_values($unintentionallyCoveredUnits);
+        return \array_values($unintentionallyCoveredUnits);
     }
 
     /**
      * If we are processing uncovered files from whitelist,
      * we can initialize the data before we start to speed up the tests
+     *
+     * @throws \SebastianBergmann\CodeCoverage\RuntimeException
      */
     protected function initializeData()
     {
@@ -1826,8 +1822,8 @@ class CodeCoverage
                     continue;
                 }
 
-                foreach (array_keys($fileCoverage) as $key) {
-                    if ($fileCoverage[$key] == Driver::LINE_EXECUTED) {
+                foreach (\array_keys($fileCoverage) as $key) {
+                    if ($fileCoverage[$key] === Driver::LINE_EXECUTED) {
                         $fileCoverage[$key] = Driver::LINE_NOT_EXECUTED;
                     }
                 }
@@ -1838,6 +1834,44 @@ class CodeCoverage
             $this->append($data, 'UNCOVERED_FILES_FROM_WHITELIST');
         }
     }
+
+    /**
+     * @param array $data
+     *
+     * @return array
+     */
+    private function coverageToCodeUnits(array $data)
+    {
+        $codeUnits = [];
+
+        foreach ($data as $filename => $lines) {
+            foreach ($lines as $line => $flag) {
+                if ($flag === 1) {
+                    $codeUnits[] = $this->wizard->lookup($filename, $line);
+                }
+            }
+        }
+
+        return \array_unique($codeUnits);
+    }
+
+    /**
+     * @param array $data
+     *
+     * @return array
+     */
+    private function linesToCodeUnits(array $data)
+    {
+        $codeUnits = [];
+
+        foreach ($data as $filename => $lines) {
+            foreach ($lines as $line) {
+                $codeUnits[] = $this->wizard->lookup($filename, $line);
+            }
+        }
+
+        return \array_unique($codeUnits);
+    }
 }
 <?php
 /*
@@ -1917,7 +1951,7 @@ class HHVM extends Xdebug
      */
     public function start($determineUnusedAndDead = true)
     {
-        xdebug_start_code_coverage();
+        \xdebug_start_code_coverage();
     }
 }
 <?php
@@ -1952,7 +1986,7 @@ class PHPDBG implements Driver
             );
         }
 
-        if (!function_exists('phpdbg_start_oplog')) {
+        if (!\function_exists('phpdbg_start_oplog')) {
             throw new RuntimeException(
                 'This build of PHPDBG does not support code coverage'
             );
@@ -1983,9 +2017,9 @@ class PHPDBG implements Driver
         if ($fetchedLines == []) {
             $sourceLines = phpdbg_get_executable();
         } else {
-            $newFiles = array_diff(
-                get_included_files(),
-                array_keys($fetchedLines)
+            $newFiles = \array_diff(
+                \get_included_files(),
+                \array_keys($fetchedLines)
             );
 
             if ($newFiles) {
@@ -2003,7 +2037,7 @@ class PHPDBG implements Driver
             }
         }
 
-        $fetchedLines = array_merge($fetchedLines, $sourceLines);
+        $fetchedLines = \array_merge($fetchedLines, $sourceLines);
 
         return $this->detectExecutedLines($fetchedLines, $dbgData);
     }
@@ -2064,12 +2098,12 @@ class Xdebug implements Driver
      */
     public function __construct()
     {
-        if (!extension_loaded('xdebug')) {
+        if (!\extension_loaded('xdebug')) {
             throw new RuntimeException('This driver requires Xdebug');
         }
 
-        if (version_compare(phpversion('xdebug'), '2.2.1', '>=') &&
-            !ini_get('xdebug.coverage_enable')) {
+        if (\version_compare(\phpversion('xdebug'), '2.2.1', '>=') &&
+            !\ini_get('xdebug.coverage_enable')) {
             throw new RuntimeException(
                 'xdebug.coverage_enable=On has to be set in php.ini'
             );
@@ -2084,9 +2118,9 @@ class Xdebug implements Driver
     public function start($determineUnusedAndDead = true)
     {
         if ($determineUnusedAndDead) {
-            xdebug_start_code_coverage(XDEBUG_CC_UNUSED | XDEBUG_CC_DEAD_CODE);
+            \xdebug_start_code_coverage(XDEBUG_CC_UNUSED | XDEBUG_CC_DEAD_CODE);
         } else {
-            xdebug_start_code_coverage();
+            \xdebug_start_code_coverage();
         }
     }
 
@@ -2097,8 +2131,8 @@ class Xdebug implements Driver
      */
     public function stop()
     {
-        $data = xdebug_get_code_coverage();
-        xdebug_stop_code_coverage();
+        $data = \xdebug_get_code_coverage();
+        \xdebug_stop_code_coverage();
 
         return $this->cleanup($data);
     }
@@ -2110,13 +2144,13 @@ class Xdebug implements Driver
      */
     private function cleanup(array $data)
     {
-        foreach (array_keys($data) as $file) {
+        foreach (\array_keys($data) as $file) {
             unset($data[$file][0]);
 
-            if (strpos($file, 'xdebug://debug-eval') !== 0 && file_exists($file)) {
+            if (\strpos($file, 'xdebug://debug-eval') !== 0 && \file_exists($file)) {
                 $numLines = $this->getNumberOfLinesInFile($file);
 
-                foreach (array_keys($data[$file]) as $line) {
+                foreach (\array_keys($data[$file]) as $line) {
                     if ($line > $numLines) {
                         unset($data[$file][$line]);
                     }
@@ -2135,10 +2169,10 @@ class Xdebug implements Driver
     private function getNumberOfLinesInFile($file)
     {
         if (!isset($this->cacheNumLines[$file])) {
-            $buffer = file_get_contents($file);
-            $lines  = substr_count($buffer, "\n");
+            $buffer = \file_get_contents($file);
+            $lines  = \substr_count($buffer, "\n");
 
-            if (substr($buffer, -1) !== "\n") {
+            if (\substr($buffer, -1) !== "\n") {
                 $lines++;
             }
 
@@ -2207,13 +2241,13 @@ class InvalidArgumentException extends \InvalidArgumentException implements Exce
      */
     public static function create($argument, $type, $value = null)
     {
-        $stack = debug_backtrace(0);
+        $stack = \debug_backtrace(0);
 
         return new self(
-            sprintf(
+            \sprintf(
                 'Argument #%d%sof %s::%s() must be a %s',
                 $argument,
-                $value !== null ? ' (' . gettype($value) . '#' . $value . ')' : ' (No Value) ',
+                $value !== null ? ' (' . \gettype($value) . '#' . $value . ')' : ' (No Value) ',
                 $stack[1]['class'],
                 $stack[1]['function'],
                 $type
@@ -2356,7 +2390,7 @@ class Filter
      */
     public function addFileToWhitelist($filename)
     {
-        $this->whitelistedFiles[realpath($filename)] = true;
+        $this->whitelistedFiles[\realpath($filename)] = true;
     }
 
     /**
@@ -2395,7 +2429,7 @@ class Filter
      */
     public function removeFileFromWhitelist($filename)
     {
-        $filename = realpath($filename);
+        $filename = \realpath($filename);
 
         unset($this->whitelistedFiles[$filename]);
     }
@@ -2410,17 +2444,17 @@ class Filter
     public function isFile($filename)
     {
         if ($filename == '-' ||
-            strpos($filename, 'vfs://') === 0 ||
-            strpos($filename, 'xdebug://debug-eval') !== false ||
-            strpos($filename, 'eval()\'d code') !== false ||
-            strpos($filename, 'runtime-created function') !== false ||
-            strpos($filename, 'runkit created function') !== false ||
-            strpos($filename, 'assert code') !== false ||
-            strpos($filename, 'regexp code') !== false) {
+            \strpos($filename, 'vfs://') === 0 ||
+            \strpos($filename, 'xdebug://debug-eval') !== false ||
+            \strpos($filename, 'eval()\'d code') !== false ||
+            \strpos($filename, 'runtime-created function') !== false ||
+            \strpos($filename, 'runkit created function') !== false ||
+            \strpos($filename, 'assert code') !== false ||
+            \strpos($filename, 'regexp code') !== false) {
             return false;
         }
 
-        return file_exists($filename);
+        return \file_exists($filename);
     }
 
     /**
@@ -2436,7 +2470,7 @@ class Filter
             return true;
         }
 
-        $filename = realpath($filename);
+        $filename = \realpath($filename);
 
         return !isset($this->whitelistedFiles[$filename]);
     }
@@ -2448,7 +2482,7 @@ class Filter
      */
     public function getWhitelist()
     {
-        return array_keys($this->whitelistedFiles);
+        return \array_keys($this->whitelistedFiles);
     }
 
     /**
@@ -2531,10 +2565,10 @@ abstract class AbstractNode implements \Countable
      * @param string       $name
      * @param AbstractNode $parent
      */
-    public function __construct($name, AbstractNode $parent = null)
+    public function __construct($name, self $parent = null)
     {
-        if (substr($name, -1) == '/') {
-            $name = substr($name, 0, -1);
+        if (\substr($name, -1) == '/') {
+            $name = \substr($name, 0, -1);
         }
 
         $this->name   = $name;
@@ -2563,7 +2597,7 @@ abstract class AbstractNode implements \Countable
                 $parentId = $parent->getId();
 
                 if ($parentId == 'index') {
-                    $this->id = str_replace(':', '_', $this->name);
+                    $this->id = \str_replace(':', '_', $this->name);
                 } else {
                     $this->id = $parentId . '/' . $this->name;
                 }
@@ -2648,7 +2682,7 @@ abstract class AbstractNode implements \Countable
     }
 
     /**
-     * Returns the percentage of traits that has been tested.
+     * Returns the percentage of classes and traits that has been tested.
      *
      * @param bool $asString
      *
@@ -2663,6 +2697,22 @@ abstract class AbstractNode implements \Countable
         );
     }
 
+    /**
+     * Returns the percentage of functions that has been tested.
+     *
+     * @param bool $asString
+     *
+     * @return int
+     */
+    public function getTestedFunctionsPercent($asString = true)
+    {
+        return Util::percent(
+            $this->getNumTestedFunctions(),
+            $this->getNumFunctions(),
+            $asString
+        );
+    }
+
     /**
      * Returns the percentage of methods that has been tested.
      *
@@ -2679,6 +2729,22 @@ abstract class AbstractNode implements \Countable
         );
     }
 
+    /**
+     * Returns the percentage of functions and methods that has been tested.
+     *
+     * @param bool $asString
+     *
+     * @return int
+     */
+    public function getTestedFunctionsAndMethodsPercent($asString = true)
+    {
+        return Util::percent(
+            $this->getNumTestedFunctionsAndMethods(),
+            $this->getNumFunctionsAndMethods(),
+            $asString
+        );
+    }
+
     /**
      * Returns the percentage of executed lines.
      *
@@ -2722,7 +2788,37 @@ abstract class AbstractNode implements \Countable
      */
     public function getClassesAndTraits()
     {
-        return array_merge($this->getClasses(), $this->getTraits());
+        return \array_merge($this->getClasses(), $this->getTraits());
+    }
+
+    /**
+     * Returns the number of functions and methods.
+     *
+     * @return int
+     */
+    public function getNumFunctionsAndMethods()
+    {
+        return $this->getNumFunctions() + $this->getNumMethods();
+    }
+
+    /**
+     * Returns the number of tested functions and methods.
+     *
+     * @return int
+     */
+    public function getNumTestedFunctionsAndMethods()
+    {
+        return $this->getNumTestedFunctions() + $this->getNumTestedMethods();
+    }
+
+    /**
+     * Returns the functions and methods of this node.
+     *
+     * @return array
+     */
+    public function getFunctionsAndMethods()
+    {
+        return \array_merge($this->getFunctions(), $this->getMethods());
     }
 
     /**
@@ -2872,10 +2968,10 @@ class Builder
     private function addItems(Directory $root, array $items, array $tests, $cacheTokens)
     {
         foreach ($items as $key => $value) {
-            if (substr($key, -2) == '/f') {
-                $key = substr($key, 0, -2);
+            if (\substr($key, -2) == '/f') {
+                $key = \substr($key, 0, -2);
 
-                if (file_exists($root->getPath() . DIRECTORY_SEPARATOR . $key)) {
+                if (\file_exists($root->getPath() . DIRECTORY_SEPARATOR . $key)) {
                     $root->addFile($key, $value, $tests, $cacheTokens);
                 }
             } else {
@@ -2934,9 +3030,9 @@ class Builder
         $result = [];
 
         foreach ($files as $path => $file) {
-            $path    = explode('/', $path);
+            $path    = \explode('/', $path);
             $pointer = &$result;
-            $max     = count($path);
+            $max     = \count($path);
 
             for ($i = 0; $i < $max; $i++) {
                 if ($i == ($max - 1)) {
@@ -3002,26 +3098,26 @@ class Builder
         }
 
         $commonPath = '';
-        $paths      = array_keys($files);
+        $paths      = \array_keys($files);
 
-        if (count($files) == 1) {
-            $commonPath                 = dirname($paths[0]) . '/';
-            $files[basename($paths[0])] = $files[$paths[0]];
+        if (\count($files) == 1) {
+            $commonPath                  = \dirname($paths[0]) . '/';
+            $files[\basename($paths[0])] = $files[$paths[0]];
 
             unset($files[$paths[0]]);
 
             return $commonPath;
         }
 
-        $max = count($paths);
+        $max = \count($paths);
 
         for ($i = 0; $i < $max; $i++) {
             // strip phar:// prefixes
-            if (strpos($paths[$i], 'phar://') === 0) {
-                $paths[$i] = substr($paths[$i], 7);
-                $paths[$i] = strtr($paths[$i], '/', DIRECTORY_SEPARATOR);
+            if (\strpos($paths[$i], 'phar://') === 0) {
+                $paths[$i] = \substr($paths[$i], 7);
+                $paths[$i] = \strtr($paths[$i], '/', DIRECTORY_SEPARATOR);
             }
-            $paths[$i] = explode(DIRECTORY_SEPARATOR, $paths[$i]);
+            $paths[$i] = \explode(DIRECTORY_SEPARATOR, $paths[$i]);
 
             if (empty($paths[$i][0])) {
                 $paths[$i][0] = DIRECTORY_SEPARATOR;
@@ -3029,14 +3125,15 @@ class Builder
         }
 
         $done = false;
-        $max  = count($paths);
+        $max  = \count($paths);
 
         while (!$done) {
             for ($i = 0; $i < $max - 1; $i++) {
                 if (!isset($paths[$i][0]) ||
-                    !isset($paths[$i+1][0]) ||
-                    $paths[$i][0] != $paths[$i+1][0]) {
+                    !isset($paths[$i + 1][0]) ||
+                    $paths[$i][0] != $paths[$i + 1][0]) {
                     $done = true;
+
                     break;
                 }
             }
@@ -3049,22 +3146,22 @@ class Builder
                 }
 
                 for ($i = 0; $i < $max; $i++) {
-                    array_shift($paths[$i]);
+                    \array_shift($paths[$i]);
                 }
             }
         }
 
-        $original = array_keys($files);
-        $max      = count($original);
+        $original = \array_keys($files);
+        $max      = \count($original);
 
         for ($i = 0; $i < $max; $i++) {
-            $files[implode('/', $paths[$i])] = $files[$original[$i]];
+            $files[\implode('/', $paths[$i])] = $files[$original[$i]];
             unset($files[$original[$i]]);
         }
 
-        ksort($files);
+        \ksort($files);
 
-        return substr($commonPath, 0, -1);
+        return \substr($commonPath, 0, -1);
     }
 }
 <?php
@@ -3187,7 +3284,7 @@ class Directory extends AbstractNode implements \IteratorAggregate
             $this->numFiles = 0;
 
             foreach ($this->children as $child) {
-                $this->numFiles += count($child);
+                $this->numFiles += \count($child);
             }
         }
 
@@ -3219,7 +3316,7 @@ class Directory extends AbstractNode implements \IteratorAggregate
         $directory = new self($name, $this);
 
         $this->children[]    = $directory;
-        $this->directories[] = &$this->children[count($this->children) - 1];
+        $this->directories[] = &$this->children[\count($this->children) - 1];
 
         return $directory;
     }
@@ -3247,7 +3344,7 @@ class Directory extends AbstractNode implements \IteratorAggregate
         );
 
         $this->children[] = $file;
-        $this->files[]    = &$this->children[count($this->children) - 1];
+        $this->files[]    = &$this->children[\count($this->children) - 1];
 
         $this->numExecutableLines = -1;
         $this->numExecutedLines   = -1;
@@ -3296,7 +3393,7 @@ class Directory extends AbstractNode implements \IteratorAggregate
             $this->classes = [];
 
             foreach ($this->children as $child) {
-                $this->classes = array_merge(
+                $this->classes = \array_merge(
                     $this->classes,
                     $child->getClasses()
                 );
@@ -3317,7 +3414,7 @@ class Directory extends AbstractNode implements \IteratorAggregate
             $this->traits = [];
 
             foreach ($this->children as $child) {
-                $this->traits = array_merge(
+                $this->traits = \array_merge(
                     $this->traits,
                     $child->getTraits()
                 );
@@ -3338,7 +3435,7 @@ class Directory extends AbstractNode implements \IteratorAggregate
             $this->functions = [];
 
             foreach ($this->children as $child) {
-                $this->functions = array_merge(
+                $this->functions = \array_merge(
                     $this->functions,
                     $child->getFunctions()
                 );
@@ -3361,8 +3458,8 @@ class Directory extends AbstractNode implements \IteratorAggregate
             foreach ($this->children as $child) {
                 $linesOfCode = $child->getLinesOfCode();
 
-                $this->linesOfCode['loc']   += $linesOfCode['loc'];
-                $this->linesOfCode['cloc']  += $linesOfCode['cloc'];
+                $this->linesOfCode['loc'] += $linesOfCode['loc'];
+                $this->linesOfCode['cloc'] += $linesOfCode['cloc'];
                 $this->linesOfCode['ncloc'] += $linesOfCode['ncloc'];
             }
         }
@@ -3672,7 +3769,7 @@ class File extends AbstractNode
      */
     public function __construct($name, AbstractNode $parent, array $coverageData, array $testData, $cacheTokens)
     {
-        if (!is_bool($cacheTokens)) {
+        if (!\is_bool($cacheTokens)) {
             throw InvalidArgumentException::create(
                 1,
                 'boolean'
@@ -3915,7 +4012,7 @@ class File extends AbstractNode
      */
     public function getNumFunctions()
     {
-        return count($this->functions);
+        return \count($this->functions);
     }
 
     /**
@@ -4002,7 +4099,7 @@ class File extends AbstractNode
 
                 $this->numExecutableLines++;
 
-                if (count($this->coverageData[$lineNumber]) > 0) {
+                if (\count($this->coverageData[$lineNumber]) > 0) {
                     if (isset($currentClass)) {
                         $currentClass['executedLines']++;
                     }
@@ -4029,8 +4126,8 @@ class File extends AbstractNode
                     unset($currentClass);
 
                     if ($classStack) {
-                        end($classStack);
-                        $key          = key($classStack);
+                        \end($classStack);
+                        $key          = \key($classStack);
                         $currentClass = &$classStack[$key];
                         unset($classStack[$key]);
                     }
@@ -4045,8 +4142,8 @@ class File extends AbstractNode
                     unset($currentFunction);
 
                     if ($functionStack) {
-                        end($functionStack);
-                        $key             = key($functionStack);
+                        \end($functionStack);
+                        $key             = \key($functionStack);
                         $currentFunction = &$functionStack[$key];
                         unset($functionStack[$key]);
                     }
@@ -4121,6 +4218,24 @@ class File extends AbstractNode
                 $class['coverage']
             );
         }
+
+        foreach ($this->functions as &$function) {
+            if ($function['executableLines'] > 0) {
+                $function['coverage'] = ($function['executedLines'] /
+                        $function['executableLines']) * 100;
+            } else {
+                $function['coverage'] = 100;
+            }
+
+            if ($function['coverage'] == 100) {
+                $this->numTestedFunctions++;
+            }
+
+            $function['crap'] = $this->crap(
+                $function['ccn'],
+                $function['coverage']
+            );
+        }
     }
 
     /**
@@ -4134,6 +4249,10 @@ class File extends AbstractNode
         $link = $this->getId() . '.html#';
 
         foreach ($classes as $className => $class) {
+            if (!empty($class['package']['namespace'])) {
+                $className = $class['package']['namespace'] . '\\' . $className;
+            }
+
             $this->classes[$className] = [
                 'className'       => $className,
                 'methods'         => [],
@@ -4235,16 +4354,16 @@ class File extends AbstractNode
     protected function crap($ccn, $coverage)
     {
         if ($coverage == 0) {
-            return (string) (pow($ccn, 2) + $ccn);
+            return (string) (\pow($ccn, 2) + $ccn);
         }
 
         if ($coverage >= 95) {
             return (string) $ccn;
         }
 
-        return sprintf(
+        return \sprintf(
             '%01.2F',
-            pow($ccn, 2) * pow(1 - $coverage/100, 3) + $ccn
+            \pow($ccn, 2) * \pow(1 - $coverage / 100, 3) + $ccn
         );
     }
 
@@ -4322,7 +4441,7 @@ class Iterator implements \RecursiveIterator
      */
     public function valid()
     {
-        return $this->position < count($this->nodes);
+        return $this->position < \count($this->nodes);
     }
 
     /**
@@ -4414,7 +4533,7 @@ class Clover
         $xmlProject = $xmlDocument->createElement('project');
         $xmlProject->setAttribute('timestamp', (int) $_SERVER['REQUEST_TIME']);
 
-        if (is_string($name)) {
+        if (\is_string($name)) {
             $xmlProject->setAttribute('name', $name);
         }
 
@@ -4446,12 +4565,12 @@ class Clover
                 $classMethods           = 0;
 
                 foreach ($class['methods'] as $methodName => $method) {
-                    if ($method['executableLines']  == 0) {
+                    if ($method['executableLines'] == 0) {
                         continue;
                     }
 
                     $classMethods++;
-                    $classStatements        += $method['executableLines'];
+                    $classStatements += $method['executableLines'];
                     $coveredClassStatements += $method['executedLines'];
 
                     if ($method['coverage'] == 100) {
@@ -4460,9 +4579,9 @@ class Clover
 
                     $methodCount = 0;
 
-                    foreach (range($method['startLine'], $method['endLine']) as $line) {
+                    foreach (\range($method['startLine'], $method['endLine']) as $line) {
                         if (isset($coverage[$line]) && ($coverage[$line] !== null)) {
-                            $methodCount = max($methodCount, count($coverage[$line]));
+                            $methodCount = \max($methodCount, \count($coverage[$line]));
                         }
                     }
 
@@ -4533,11 +4652,11 @@ class Clover
                 }
 
                 $lines[$line] = [
-                    'count' => count($data), 'type' => 'stmt'
+                    'count' => \count($data), 'type' => 'stmt'
                 ];
             }
 
-            ksort($lines);
+            \ksort($lines);
 
             foreach ($lines as $line => $data) {
                 $xmlLine = $xmlDocument->createElement('line');
@@ -4599,7 +4718,7 @@ class Clover
         $linesOfCode = $report->getLinesOfCode();
 
         $xmlMetrics = $xmlDocument->createElement('metrics');
-        $xmlMetrics->setAttribute('files', count($report));
+        $xmlMetrics->setAttribute('files', \count($report));
         $xmlMetrics->setAttribute('loc', $linesOfCode['loc']);
         $xmlMetrics->setAttribute('ncloc', $linesOfCode['ncloc']);
         $xmlMetrics->setAttribute('classes', $report->getNumClassesAndTraits());
@@ -4616,11 +4735,11 @@ class Clover
         $buffer = $xmlDocument->saveXML();
 
         if ($target !== null) {
-            if (!is_dir(dirname($target))) {
-                mkdir(dirname($target), 0777, true);
+            if (!\is_dir(\dirname($target))) {
+                \mkdir(\dirname($target), 0777, true);
             }
 
-            file_put_contents($target, $buffer);
+            \file_put_contents($target, $buffer);
         }
 
         return $buffer;
@@ -4639,8 +4758,8 @@ class Clover
 namespace SebastianBergmann\CodeCoverage\Report;
 
 use SebastianBergmann\CodeCoverage\CodeCoverage;
-use SebastianBergmann\CodeCoverage\Node\File;
 use SebastianBergmann\CodeCoverage\InvalidArgumentException;
+use SebastianBergmann\CodeCoverage\Node\File;
 
 class Crap4j
 {
@@ -4654,7 +4773,7 @@ class Crap4j
      */
     public function __construct($threshold = 30)
     {
-        if (!is_int($threshold)) {
+        if (!\is_int($threshold)) {
             throw InvalidArgumentException::create(
                 1,
                 'integer'
@@ -4679,9 +4798,9 @@ class Crap4j
         $root = $document->createElement('crap_result');
         $document->appendChild($root);
 
-        $project = $document->createElement('project', is_string($name) ? $name : '');
+        $project = $document->createElement('project', \is_string($name) ? $name : '');
         $root->appendChild($project);
-        $root->appendChild($document->createElement('timestamp', date('Y-m-d H:i:s', (int) $_SERVER['REQUEST_TIME'])));
+        $root->appendChild($document->createElement('timestamp', \date('Y-m-d H:i:s', (int) $_SERVER['REQUEST_TIME'])));
 
         $stats       = $document->createElement('stats');
         $methodsNode = $document->createElement('methods');
@@ -4710,7 +4829,7 @@ class Crap4j
                 foreach ($class['methods'] as $methodName => $method) {
                     $crapLoad = $this->getCrapLoad($method['crap'], $method['ccn'], $method['coverage']);
 
-                    $fullCrap     += $method['crap'];
+                    $fullCrap += $method['crap'];
                     $fullCrapLoad += $crapLoad;
                     $fullMethodCount++;
 
@@ -4727,12 +4846,12 @@ class Crap4j
                     $methodNode->appendChild($document->createElement('package', $namespace));
                     $methodNode->appendChild($document->createElement('className', $className));
                     $methodNode->appendChild($document->createElement('methodName', $methodName));
-                    $methodNode->appendChild($document->createElement('methodSignature', htmlspecialchars($method['signature'])));
-                    $methodNode->appendChild($document->createElement('fullMethod', htmlspecialchars($method['signature'])));
+                    $methodNode->appendChild($document->createElement('methodSignature', \htmlspecialchars($method['signature'])));
+                    $methodNode->appendChild($document->createElement('fullMethod', \htmlspecialchars($method['signature'])));
                     $methodNode->appendChild($document->createElement('crap', $this->roundValue($method['crap'])));
                     $methodNode->appendChild($document->createElement('complexity', $method['ccn']));
                     $methodNode->appendChild($document->createElement('coverage', $this->roundValue($method['coverage'])));
-                    $methodNode->appendChild($document->createElement('crapLoad', round($crapLoad)));
+                    $methodNode->appendChild($document->createElement('crapLoad', \round($crapLoad)));
 
                     $methodsNode->appendChild($methodNode);
                 }
@@ -4742,7 +4861,7 @@ class Crap4j
         $stats->appendChild($document->createElement('name', 'Method Crap Stats'));
         $stats->appendChild($document->createElement('methodCount', $fullMethodCount));
         $stats->appendChild($document->createElement('crapMethodCount', $fullCrapMethodCount));
-        $stats->appendChild($document->createElement('crapLoad', round($fullCrapLoad)));
+        $stats->appendChild($document->createElement('crapLoad', \round($fullCrapLoad)));
         $stats->appendChild($document->createElement('totalCrap', $fullCrap));
 
         if ($fullMethodCount > 0) {
@@ -4759,11 +4878,11 @@ class Crap4j
         $buffer = $document->saveXML();
 
         if ($target !== null) {
-            if (!is_dir(dirname($target))) {
-                mkdir(dirname($target), 0777, true);
+            if (!\is_dir(\dirname($target))) {
+                \mkdir(\dirname($target), 0777, true);
             }
 
-            file_put_contents($target, $buffer);
+            \file_put_contents($target, $buffer);
         }
 
         return $buffer;
@@ -4795,7 +4914,7 @@ class Crap4j
      */
     private function roundValue($value)
     {
-        return round($value, 2);
+        return \round($value, 2);
     }
 }
 <?php
@@ -4865,10 +4984,10 @@ class Facade
         unset($coverage);
 
         if (!isset($_SERVER['REQUEST_TIME'])) {
-            $_SERVER['REQUEST_TIME'] = time();
+            $_SERVER['REQUEST_TIME'] = \time();
         }
 
-        $date = date('D M j G:i:s T Y', $_SERVER['REQUEST_TIME']);
+        $date = \date('D M j G:i:s T Y', $_SERVER['REQUEST_TIME']);
 
         $dashboard = new Dashboard(
             $this->templatePath,
@@ -4901,17 +5020,17 @@ class Facade
             $id = $node->getId();
 
             if ($node instanceof DirectoryNode) {
-                if (!file_exists($target . $id)) {
-                    mkdir($target . $id, 0777, true);
+                if (!\file_exists($target . $id)) {
+                    \mkdir($target . $id, 0777, true);
                 }
 
                 $directory->render($node, $target . $id . '/index.html');
                 $dashboard->render($node, $target . $id . '/dashboard.html');
             } else {
-                $dir = dirname($target . $id);
+                $dir = \dirname($target . $id);
 
-                if (!file_exists($dir)) {
-                    mkdir($dir, 0777, true);
+                if (!\file_exists($dir)) {
+                    \mkdir($dir, 0777, true);
                 }
 
                 $file->render($node, $target . $id . '.html');
@@ -4926,26 +5045,37 @@ class Facade
      */
     private function copyFiles($target)
     {
-        $dir = $this->getDirectory($target . 'css');
-        copy($this->templatePath . 'css/bootstrap.min.css', $dir . 'bootstrap.min.css');
-        copy($this->templatePath . 'css/nv.d3.min.css', $dir . 'nv.d3.min.css');
-        copy($this->templatePath . 'css/style.css', $dir . 'style.css');
+        $dir = $this->getDirectory($target . '.css');
+
+        \file_put_contents(
+            $dir . 'bootstrap.min.css',
+            \str_replace(
+                'url(../fonts/',
+                'url(../.fonts/',
+                \file_get_contents($this->templatePath . 'css/bootstrap.min.css')
+            )
+
+        );
 
-        $dir = $this->getDirectory($target . 'fonts');
-        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.eot', $dir . 'glyphicons-halflings-regular.eot');
-        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.svg', $dir . 'glyphicons-halflings-regular.svg');
-        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.ttf', $dir . 'glyphicons-halflings-regular.ttf');
-        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.woff', $dir . 'glyphicons-halflings-regular.woff');
-        copy($this->templatePath . 'fonts/glyphicons-halflings-regular.woff2', $dir . 'glyphicons-halflings-regular.woff2');
+        \copy($this->templatePath . 'css/nv.d3.min.css', $dir . 'nv.d3.min.css');
+        \copy($this->templatePath . 'css/style.css', $dir . 'style.css');
 
-        $dir = $this->getDirectory($target . 'js');
-        copy($this->templatePath . 'js/bootstrap.min.js', $dir . 'bootstrap.min.js');
-        copy($this->templatePath . 'js/d3.min.js', $dir . 'd3.min.js');
-        copy($this->templatePath . 'js/holder.min.js', $dir . 'holder.min.js');
-        copy($this->templatePath . 'js/html5shiv.min.js', $dir . 'html5shiv.min.js');
-        copy($this->templatePath . 'js/jquery.min.js', $dir . 'jquery.min.js');
-        copy($this->templatePath . 'js/nv.d3.min.js', $dir . 'nv.d3.min.js');
-        copy($this->templatePath . 'js/respond.min.js', $dir . 'respond.min.js');
+        $dir = $this->getDirectory($target . '.fonts');
+        \copy($this->templatePath . 'fonts/glyphicons-halflings-regular.eot', $dir . 'glyphicons-halflings-regular.eot');
+        \copy($this->templatePath . 'fonts/glyphicons-halflings-regular.svg', $dir . 'glyphicons-halflings-regular.svg');
+        \copy($this->templatePath . 'fonts/glyphicons-halflings-regular.ttf', $dir . 'glyphicons-halflings-regular.ttf');
+        \copy($this->templatePath . 'fonts/glyphicons-halflings-regular.woff', $dir . 'glyphicons-halflings-regular.woff');
+        \copy($this->templatePath . 'fonts/glyphicons-halflings-regular.woff2', $dir . 'glyphicons-halflings-regular.woff2');
+
+        $dir = $this->getDirectory($target . '.js');
+        \copy($this->templatePath . 'js/bootstrap.min.js', $dir . 'bootstrap.min.js');
+        \copy($this->templatePath . 'js/d3.min.js', $dir . 'd3.min.js');
+        \copy($this->templatePath . 'js/holder.min.js', $dir . 'holder.min.js');
+        \copy($this->templatePath . 'js/html5shiv.min.js', $dir . 'html5shiv.min.js');
+        \copy($this->templatePath . 'js/jquery.min.js', $dir . 'jquery.min.js');
+        \copy($this->templatePath . 'js/nv.d3.min.js', $dir . 'nv.d3.min.js');
+        \copy($this->templatePath . 'js/respond.min.js', $dir . 'respond.min.js');
+        \copy($this->templatePath . 'js/file.js', $dir . 'file.js');
     }
 
     /**
@@ -4957,20 +5087,20 @@ class Facade
      */
     private function getDirectory($directory)
     {
-        if (substr($directory, -1, 1) != DIRECTORY_SEPARATOR) {
+        if (\substr($directory, -1, 1) != DIRECTORY_SEPARATOR) {
             $directory .= DIRECTORY_SEPARATOR;
         }
 
-        if (is_dir($directory)) {
+        if (\is_dir($directory)) {
             return $directory;
         }
 
-        if (@mkdir($directory, 0777, true)) {
+        if (@\mkdir($directory, 0777, true)) {
             return $directory;
         }
 
         throw new RuntimeException(
-            sprintf(
+            \sprintf(
                 'Directory "%s" does not exist.',
                 $directory
             )
@@ -4990,10 +5120,10 @@ class Facade
 namespace SebastianBergmann\CodeCoverage\Report\Html;
 
 use SebastianBergmann\CodeCoverage\Node\AbstractNode;
-use SebastianBergmann\CodeCoverage\Node\File as FileNode;
 use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
+use SebastianBergmann\CodeCoverage\Node\File as FileNode;
+use SebastianBergmann\CodeCoverage\Version;
 use SebastianBergmann\Environment\Runtime;
-use SebastianBergmann\Version;
 
 /**
  * Base class for node renderers.
@@ -5041,14 +5171,12 @@ abstract class Renderer
      */
     public function __construct($templatePath, $generator, $date, $lowUpperBound, $highLowerBound)
     {
-        $version = new Version('4.0.8', dirname(dirname(dirname(dirname(__DIR__)))));
-
         $this->templatePath   = $templatePath;
         $this->generator      = $generator;
         $this->date           = $date;
         $this->lowUpperBound  = $lowUpperBound;
         $this->highLowerBound = $highLowerBound;
-        $this->version        = $version->getVersion();
+        $this->version        = Version::id();
     }
 
     /**
@@ -5159,21 +5287,21 @@ abstract class Renderer
         $breadcrumbs = '';
         $path        = $node->getPathAsArray();
         $pathToRoot  = [];
-        $max         = count($path);
+        $max         = \count($path);
 
         if ($node instanceof FileNode) {
             $max--;
         }
 
         for ($i = 0; $i < $max; $i++) {
-            $pathToRoot[] = str_repeat('../', $i);
+            $pathToRoot[] = \str_repeat('../', $i);
         }
 
         foreach ($path as $step) {
             if ($step !== $node) {
                 $breadcrumbs .= $this->getInactiveBreadcrumb(
                     $step,
-                    array_pop($pathToRoot)
+                    \array_pop($pathToRoot)
                 );
             } else {
                 $breadcrumbs .= $this->getActiveBreadcrumb($step);
@@ -5185,7 +5313,7 @@ abstract class Renderer
 
     protected function getActiveBreadcrumb(AbstractNode $node)
     {
-        $buffer = sprintf(
+        $buffer = \sprintf(
             '        <li class="active">%s</li>' . "\n",
             $node->getName()
         );
@@ -5199,7 +5327,7 @@ abstract class Renderer
 
     protected function getInactiveBreadcrumb(AbstractNode $node, $pathToRoot)
     {
-        return sprintf(
+        return \sprintf(
             '        <li><a href="%sindex.html">%s</a></li>' . "\n",
             $pathToRoot,
             $node->getName()
@@ -5209,14 +5337,14 @@ abstract class Renderer
     protected function getPathToRoot(AbstractNode $node)
     {
         $id    = $node->getId();
-        $depth = substr_count($id, '/');
+        $depth = \substr_count($id, '/');
 
         if ($id != 'index' &&
             $node instanceof DirectoryNode) {
             $depth++;
         }
 
-        return str_repeat('../', $depth);
+        return \str_repeat('../', $depth);
     }
 
     protected function getCoverageBar($percent)
@@ -5229,7 +5357,7 @@ abstract class Renderer
             '}}'
         );
 
-        $template->setVar(['level' => $level, 'percent' => sprintf('%.2F', $percent)]);
+        $template->setVar(['level' => $level, 'percent' => \sprintf('%.2F', $percent)]);
 
         return $template->render();
     }
@@ -5244,7 +5372,7 @@ abstract class Renderer
         if ($percent <= $this->lowUpperBound) {
             return 'danger';
         } elseif ($percent > $this->lowUpperBound &&
-            $percent <  $this->highLowerBound) {
+            $percent < $this->highLowerBound) {
             return 'warning';
         } else {
             return 'success';
@@ -5258,7 +5386,7 @@ abstract class Renderer
     {
         $runtime = new Runtime;
 
-        $buffer = sprintf(
+        $buffer = \sprintf(
             '<a href="%s" target="_top">%s %s</a>',
             $runtime->getVendorUrl(),
             $runtime->getName(),
@@ -5266,9 +5394,9 @@ abstract class Renderer
         );
 
         if ($runtime->hasXdebug() && !$runtime->hasPHPDBGCodeCoverage()) {
-            $buffer .= sprintf(
+            $buffer .= \sprintf(
                 ' with <a href="https://xdebug.org/">Xdebug %s</a>',
-                phpversion('xdebug')
+                \phpversion('xdebug')
             );
         }
 
@@ -5298,6 +5426,8 @@ class Dashboard extends Renderer
     /**
      * @param DirectoryNode $node
      * @param string        $file
+     *
+     * @throws \InvalidArgumentException
      */
     public function render(DirectoryNode $node, $file)
     {
@@ -5346,16 +5476,16 @@ class Dashboard extends Renderer
 
         foreach ($classes as $className => $class) {
             foreach ($class['methods'] as $methodName => $method) {
-                if ($className != '*') {
+                if ($className !== '*') {
                     $methodName = $className . '::' . $methodName;
                 }
 
                 $result['method'][] = [
                     $method['coverage'],
                     $method['ccn'],
-                    sprintf(
+                    \sprintf(
                         '<a href="%s">%s</a>',
-                        str_replace($baseLink, '', $method['link']),
+                        \str_replace($baseLink, '', $method['link']),
                         $methodName
                     )
                 ];
@@ -5364,17 +5494,17 @@ class Dashboard extends Renderer
             $result['class'][] = [
                 $class['coverage'],
                 $class['ccn'],
-                sprintf(
+                \sprintf(
                     '<a href="%s">%s</a>',
-                    str_replace($baseLink, '', $class['link']),
+                    \str_replace($baseLink, '', $class['link']),
                     $className
                 )
             ];
         }
 
         return [
-            'class'  => json_encode($result['class']),
-            'method' => json_encode($result['method'])
+            'class'  => \json_encode($result['class']),
+            'method' => \json_encode($result['method'])
         ];
     }
 
@@ -5420,31 +5550,31 @@ class Dashboard extends Renderer
 
         foreach ($classes as $class) {
             foreach ($class['methods'] as $methodName => $method) {
-                if ($method['coverage'] == 0) {
+                if ($method['coverage'] === 0) {
                     $result['method']['0%']++;
-                } elseif ($method['coverage'] == 100) {
+                } elseif ($method['coverage'] === 100) {
                     $result['method']['100%']++;
                 } else {
-                    $key = floor($method['coverage'] / 10) * 10;
+                    $key = \floor($method['coverage'] / 10) * 10;
                     $key = $key . '-' . ($key + 10) . '%';
                     $result['method'][$key]++;
                 }
             }
 
-            if ($class['coverage'] == 0) {
+            if ($class['coverage'] === 0) {
                 $result['class']['0%']++;
-            } elseif ($class['coverage'] == 100) {
+            } elseif ($class['coverage'] === 100) {
                 $result['class']['100%']++;
             } else {
-                $key = floor($class['coverage'] / 10) * 10;
+                $key = \floor($class['coverage'] / 10) * 10;
                 $key = $key . '-' . ($key + 10) . '%';
                 $result['class'][$key]++;
             }
         }
 
         return [
-            'class'  => json_encode(array_values($result['class'])),
-            'method' => json_encode(array_values($result['method']))
+            'class'  => \json_encode(\array_values($result['class'])),
+            'method' => \json_encode(\array_values($result['method']))
         ];
     }
 
@@ -5465,10 +5595,10 @@ class Dashboard extends Renderer
         foreach ($classes as $className => $class) {
             foreach ($class['methods'] as $methodName => $method) {
                 if ($method['coverage'] < $this->highLowerBound) {
-                    if ($className != '*') {
+                    $key = $methodName;
+
+                    if ($className !== '*') {
                         $key = $className . '::' . $methodName;
-                    } else {
-                        $key = $methodName;
                     }
 
                     $leastTestedMethods[$key] = $method['coverage'];
@@ -5480,24 +5610,24 @@ class Dashboard extends Renderer
             }
         }
 
-        asort($leastTestedClasses);
-        asort($leastTestedMethods);
+        \asort($leastTestedClasses);
+        \asort($leastTestedMethods);
 
         foreach ($leastTestedClasses as $className => $coverage) {
-            $result['class'] .= sprintf(
+            $result['class'] .= \sprintf(
                 '       <tr><td><a href="%s">%s</a></td><td class="text-right">%d%%</td></tr>' . "\n",
-                str_replace($baseLink, '', $classes[$className]['link']),
+                \str_replace($baseLink, '', $classes[$className]['link']),
                 $className,
                 $coverage
             );
         }
 
         foreach ($leastTestedMethods as $methodName => $coverage) {
-            list($class, $method) = explode('::', $methodName);
+            list($class, $method) = \explode('::', $methodName);
 
-            $result['method'] .= sprintf(
+            $result['method'] .= \sprintf(
                 '       <tr><td><a href="%s"><abbr title="%s">%s</abbr></a></td><td class="text-right">%d%%</td></tr>' . "\n",
-                str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
+                \str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
                 $methodName,
                 $method,
                 $coverage
@@ -5525,7 +5655,7 @@ class Dashboard extends Renderer
             foreach ($class['methods'] as $methodName => $method) {
                 if ($method['coverage'] < $this->highLowerBound &&
                     $method['ccn'] > 1) {
-                    if ($className != '*') {
+                    if ($className !== '*') {
                         $key = $className . '::' . $methodName;
                     } else {
                         $key = $methodName;
@@ -5536,29 +5666,29 @@ class Dashboard extends Renderer
             }
 
             if ($class['coverage'] < $this->highLowerBound &&
-                $class['ccn'] > count($class['methods'])) {
+                $class['ccn'] > \count($class['methods'])) {
                 $classRisks[$className] = $class['crap'];
             }
         }
 
-        arsort($classRisks);
-        arsort($methodRisks);
+        \arsort($classRisks);
+        \arsort($methodRisks);
 
         foreach ($classRisks as $className => $crap) {
-            $result['class'] .= sprintf(
+            $result['class'] .= \sprintf(
                 '       <tr><td><a href="%s">%s</a></td><td class="text-right">%d</td></tr>' . "\n",
-                str_replace($baseLink, '', $classes[$className]['link']),
+                \str_replace($baseLink, '', $classes[$className]['link']),
                 $className,
                 $crap
             );
         }
 
         foreach ($methodRisks as $methodName => $crap) {
-            list($class, $method) = explode('::', $methodName);
+            list($class, $method) = \explode('::', $methodName);
 
-            $result['method'] .= sprintf(
+            $result['method'] .= \sprintf(
                 '       <tr><td><a href="%s"><abbr title="%s">%s</abbr></a></td><td class="text-right">%d</td></tr>' . "\n",
-                str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
+                \str_replace($baseLink, '', $classes[$class]['methods'][$method]['link']),
                 $methodName,
                 $method,
                 $crap
@@ -5570,7 +5700,7 @@ class Dashboard extends Renderer
 
     protected function getActiveBreadcrumb(AbstractNode $node)
     {
-        return sprintf(
+        return \sprintf(
             '        <li><a href="index.html">%s</a></li>' . "\n" .
             '        <li class="active">(Dashboard)</li>' . "\n",
             $node->getName()
@@ -5638,14 +5768,14 @@ class Directory extends Renderer
         $data = [
             'numClasses'                   => $node->getNumClassesAndTraits(),
             'numTestedClasses'             => $node->getNumTestedClassesAndTraits(),
-            'numMethods'                   => $node->getNumMethods(),
-            'numTestedMethods'             => $node->getNumTestedMethods(),
+            'numMethods'                   => $node->getNumFunctionsAndMethods(),
+            'numTestedMethods'             => $node->getNumTestedFunctionsAndMethods(),
             'linesExecutedPercent'         => $node->getLineExecutedPercent(false),
             'linesExecutedPercentAsString' => $node->getLineExecutedPercent(),
             'numExecutedLines'             => $node->getNumExecutedLines(),
             'numExecutableLines'           => $node->getNumExecutableLines(),
-            'testedMethodsPercent'         => $node->getTestedMethodsPercent(false),
-            'testedMethodsPercentAsString' => $node->getTestedMethodsPercent(),
+            'testedMethodsPercent'         => $node->getTestedFunctionsAndMethodsPercent(false),
+            'testedMethodsPercentAsString' => $node->getTestedFunctionsAndMethodsPercent(),
             'testedClassesPercent'         => $node->getTestedClassesAndTraitsPercent(false),
             'testedClassesPercentAsString' => $node->getTestedClassesAndTraitsPercent()
         ];
@@ -5654,7 +5784,7 @@ class Directory extends Renderer
             $data['name'] = 'Total';
         } else {
             if ($node instanceof DirectoryNode) {
-                $data['name'] = sprintf(
+                $data['name'] = \sprintf(
                     '<a href="%s/index.html">%s</a>',
                     $node->getName(),
                     $node->getName()
@@ -5662,7 +5792,7 @@ class Directory extends Renderer
 
                 $data['icon'] = '<span class="glyphicon glyphicon-folder-open"></span> ';
             } else {
-                $data['name'] = sprintf(
+                $data['name'] = \sprintf(
                     '<a href="%s.html">%s</a>',
                     $node->getName(),
                     $node->getName()
@@ -5768,14 +5898,14 @@ class File extends Renderer
                 'name'                         => 'Total',
                 'numClasses'                   => $node->getNumClassesAndTraits(),
                 'numTestedClasses'             => $node->getNumTestedClassesAndTraits(),
-                'numMethods'                   => $node->getNumMethods(),
-                'numTestedMethods'             => $node->getNumTestedMethods(),
+                'numMethods'                   => $node->getNumFunctionsAndMethods(),
+                'numTestedMethods'             => $node->getNumTestedFunctionsAndMethods(),
                 'linesExecutedPercent'         => $node->getLineExecutedPercent(false),
                 'linesExecutedPercentAsString' => $node->getLineExecutedPercent(),
                 'numExecutedLines'             => $node->getNumExecutedLines(),
                 'numExecutableLines'           => $node->getNumExecutableLines(),
-                'testedMethodsPercent'         => $node->getTestedMethodsPercent(false),
-                'testedMethodsPercentAsString' => $node->getTestedMethodsPercent(),
+                'testedMethodsPercent'         => $node->getTestedFunctionsAndMethodsPercent(false),
+                'testedMethodsPercentAsString' => $node->getTestedFunctionsAndMethodsPercent(),
                 'testedClassesPercent'         => $node->getTestedClassesAndTraitsPercent(false),
                 'testedClassesPercentAsString' => $node->getTestedClassesAndTraitsPercent(),
                 'crap'                         => '<abbr title="Change Risk Anti-Patterns (CRAP) Index">CRAP</abbr>'
@@ -5818,7 +5948,7 @@ class File extends Renderer
         $buffer = '';
 
         foreach ($items as $name => $item) {
-            $numMethods       = count($item['methods']);
+            $numMethods       = \count($item['methods']);
             $numTestedMethods = 0;
 
             foreach ($item['methods'] as $method) {
@@ -5929,11 +6059,11 @@ class File extends Renderer
         return $this->renderItemTemplate(
             $template,
             [
-                'name'                         => sprintf(
+                'name'                         => \sprintf(
                     '%s<a href="#%d"><abbr title="%s">%s</abbr></a>',
                     $indent,
                     $item['startLine'],
-                    htmlspecialchars($item['signature']),
+                    \htmlspecialchars($item['signature']),
                     isset($item['functionName']) ? $item['functionName'] : $item['methodName']
                 ),
                 'numMethods'                   => 1,
@@ -5983,8 +6113,8 @@ class File extends Renderer
             $popoverContent = '';
             $popoverTitle   = '';
 
-            if (array_key_exists($i, $coverageData)) {
-                $numTests = count($coverageData[$i]);
+            if (\array_key_exists($i, $coverageData)) {
+                $numTests = ($coverageData[$i] ? \count($coverageData[$i]) : 0);
 
                 if ($coverageData[$i] === null) {
                     $trClass = ' class="warning"';
@@ -6012,39 +6142,46 @@ class File extends Renderer
                                 switch ($testData[$test]['size']) {
                                     case 'small':
                                         $testCSS = ' class="covered-by-small-tests"';
+
                                         break;
 
                                     case 'medium':
                                         $testCSS = ' class="covered-by-medium-tests"';
+
                                         break;
 
                                     default:
                                         $testCSS = ' class="covered-by-large-tests"';
+
                                         break;
                                 }
+
                                 break;
 
                             case 1:
                             case 2:
                                 $testCSS = ' class="warning"';
+
                                 break;
 
                             case 3:
                                 $testCSS = ' class="danger"';
+
                                 break;
 
                             case 4:
                                 $testCSS = ' class="danger"';
+
                                 break;
 
                             default:
                                 $testCSS = '';
                         }
 
-                        $popoverContent .= sprintf(
+                        $popoverContent .= \sprintf(
                             '<li%s>%s</li>',
                             $testCSS,
-                            htmlspecialchars($test)
+                            \htmlspecialchars($test)
                         );
                     }
 
@@ -6054,16 +6191,16 @@ class File extends Renderer
             }
 
             if (!empty($popoverTitle)) {
-                $popover = sprintf(
+                $popover = \sprintf(
                     ' data-title="%s" data-content="%s" data-placement="bottom" data-html="true"',
                     $popoverTitle,
-                    htmlspecialchars($popoverContent)
+                    \htmlspecialchars($popoverContent)
                 );
             } else {
                 $popover = '';
             }
 
-            $lines .= sprintf(
+            $lines .= \sprintf(
                 '     <tr%s%s><td><div align="right"><a name="%d"></a><a href="#%d">%d</a></div></td><td class="codeLine">%s</td></tr>' . "\n",
                 $trClass,
                 $popover,
@@ -6086,28 +6223,28 @@ class File extends Renderer
      */
     protected function loadFile($file)
     {
-        $buffer              = file_get_contents($file);
-        $tokens              = token_get_all($buffer);
+        $buffer              = \file_get_contents($file);
+        $tokens              = \token_get_all($buffer);
         $result              = [''];
         $i                   = 0;
         $stringFlag          = false;
-        $fileEndsWithNewLine = substr($buffer, -1) == "\n";
+        $fileEndsWithNewLine = \substr($buffer, -1) == "\n";
 
         unset($buffer);
 
         foreach ($tokens as $j => $token) {
-            if (is_string($token)) {
+            if (\is_string($token)) {
                 if ($token === '"' && $tokens[$j - 1] !== '\\') {
-                    $result[$i] .= sprintf(
+                    $result[$i] .= \sprintf(
                         '<span class="string">%s</span>',
-                        htmlspecialchars($token)
+                        \htmlspecialchars($token)
                     );
 
                     $stringFlag = !$stringFlag;
                 } else {
-                    $result[$i] .= sprintf(
+                    $result[$i] .= \sprintf(
                         '<span class="keyword">%s</span>',
-                        htmlspecialchars($token)
+                        \htmlspecialchars($token)
                     );
                 }
 
@@ -6116,19 +6253,19 @@ class File extends Renderer
 
             list($token, $value) = $token;
 
-            $value = str_replace(
+            $value = \str_replace(
                 ["\t", ' '],
                 ['&nbsp;&nbsp;&nbsp;&nbsp;', '&nbsp;'],
-                htmlspecialchars($value, $this->htmlspecialcharsFlags)
+                \htmlspecialchars($value, $this->htmlspecialcharsFlags)
             );
 
             if ($value === "\n") {
                 $result[++$i] = '';
             } else {
-                $lines = explode("\n", $value);
+                $lines = \explode("\n", $value);
 
                 foreach ($lines as $jj => $line) {
-                    $line = trim($line);
+                    $line = \trim($line);
 
                     if ($line !== '') {
                         if ($stringFlag) {
@@ -6137,11 +6274,13 @@ class File extends Renderer
                             switch ($token) {
                                 case T_INLINE_HTML:
                                     $colour = 'html';
+
                                     break;
 
                                 case T_COMMENT:
                                 case T_DOC_COMMENT:
                                     $colour = 'comment';
+
                                     break;
 
                                 case T_ABSTRACT:
@@ -6201,6 +6340,7 @@ class File extends Renderer
                                 case T_WHILE:
                                 case T_YIELD:
                                     $colour = 'keyword';
+
                                     break;
 
                                 default:
@@ -6208,7 +6348,7 @@ class File extends Renderer
                             }
                         }
 
-                        $result[$i] .= sprintf(
+                        $result[$i] .= \sprintf(
                             '<span class="%s">%s</span>',
                             $colour,
                             $line
@@ -6223,7 +6363,7 @@ class File extends Renderer
         }
 
         if ($fileEndsWithNewLine) {
-            unset($result[count($result)-1]);
+            unset($result[\count($result) - 1]);
         }
 
         return $result;
@@ -6367,12 +6507,12 @@ svg text {
   <meta charset="UTF-8">
   <title>Dashboard for {{full_path}}</title>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <link href="{{path_to_root}}css/bootstrap.min.css" rel="stylesheet">
-  <link href="{{path_to_root}}css/nv.d3.min.css" rel="stylesheet">
-  <link href="{{path_to_root}}css/style.css" rel="stylesheet">
+  <link href="{{path_to_root}}.css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}.css/nv.d3.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}.css/style.css" rel="stylesheet" type="text/css">
   <!--[if lt IE 9]>
-  <script src="{{path_to_root}}js/html5shiv.min.js"></script>
-  <script src="{{path_to_root}}js/respond.min.js"></script>
+  <script src="{{path_to_root}}.js/html5shiv.min.js"></script>
+  <script src="{{path_to_root}}.js/respond.min.js"></script>
   <![endif]-->
  </head>
  <body>
@@ -6501,11 +6641,11 @@ svg text {
     </p>
    </footer>
   </div>
-  <script src="{{path_to_root}}js/jquery.min.js" type="text/javascript"></script>
-  <script src="{{path_to_root}}js/bootstrap.min.js" type="text/javascript"></script>
-  <script src="{{path_to_root}}js/holder.min.js" type="text/javascript"></script>
-  <script src="{{path_to_root}}js/d3.min.js" type="text/javascript"></script>
-  <script src="{{path_to_root}}js/nv.d3.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/jquery.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/bootstrap.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/holder.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/d3.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/nv.d3.min.js" type="text/javascript"></script>
   <script type="text/javascript">
 $(document).ready(function() {
   nv.addGraph(function() {
@@ -6651,11 +6791,11 @@ $(document).ready(function() {
   <meta charset="UTF-8">
   <title>Code Coverage for {{full_path}}</title>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <link href="{{path_to_root}}css/bootstrap.min.css" rel="stylesheet">
-  <link href="{{path_to_root}}css/style.css" rel="stylesheet">
+  <link href="{{path_to_root}}.css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}.css/style.css" rel="stylesheet" type="text/css">
   <!--[if lt IE 9]>
-  <script src="{{path_to_root}}js/html5shiv.min.js"></script>
-  <script src="{{path_to_root}}js/respond.min.js"></script>
+  <script src="{{path_to_root}}.js/html5shiv.min.js"></script>
+  <script src="{{path_to_root}}.js/respond.min.js"></script>
   <![endif]-->
  </head>
  <body>
@@ -6701,9 +6841,9 @@ $(document).ready(function() {
     </p>
    </footer>
   </div>
-  <script src="{{path_to_root}}js/jquery.min.js" type="text/javascript"></script>
-  <script src="{{path_to_root}}js/bootstrap.min.js" type="text/javascript"></script>
-  <script src="{{path_to_root}}js/holder.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/jquery.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/bootstrap.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/holder.min.js" type="text/javascript"></script>
  </body>
 </html>
      <tr>
@@ -6725,11 +6865,11 @@ $(document).ready(function() {
   <meta charset="UTF-8">
   <title>Code Coverage for {{full_path}}</title>
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <link href="{{path_to_root}}css/bootstrap.min.css" rel="stylesheet">
-  <link href="{{path_to_root}}css/style.css" rel="stylesheet">
+  <link href="{{path_to_root}}.css/bootstrap.min.css" rel="stylesheet" type="text/css">
+  <link href="{{path_to_root}}.css/style.css" rel="stylesheet" type="text/css">
   <!--[if lt IE 9]>
-  <script src="{{path_to_root}}js/html5shiv.min.js"></script>
-  <script src="{{path_to_root}}js/respond.min.js"></script>
+  <script src="{{path_to_root}}.js/html5shiv.min.js"></script>
+  <script src="{{path_to_root}}.js/respond.min.js"></script>
   <![endif]-->
  </head>
  <body>
@@ -6781,32 +6921,10 @@ $(document).ready(function() {
     <a title="Back to the top" id="toplink" href="#"><span class="glyphicon glyphicon-arrow-up"></span></a>
    </footer>
   </div>
-  <script src="{{path_to_root}}js/jquery.min.js" type="text/javascript"></script>
-  <script src="{{path_to_root}}js/bootstrap.min.js" type="text/javascript"></script>
-  <script src="{{path_to_root}}js/holder.min.js" type="text/javascript"></script>
-  <script type="text/javascript">
-  $(function() {
-   var $window   = $(window)
-     , $top_link = $('#toplink')
-     , $body     = $('body, html')
-     , offset    = $('#code').offset().top;
-
-   $top_link.hide().click(function(event) {
-    event.preventDefault();
-    $body.animate({scrollTop:0}, 800);
-   });
-
-   $window.scroll(function() {
-    if($window.scrollTop() > offset) {
-     $top_link.fadeIn();
-    } else {
-     $top_link.fadeOut();
-    }
-   }).scroll();
-
-   $('.popin').popover({trigger: 'hover'});
-  });
-  </script>
+  <script src="{{path_to_root}}.js/jquery.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/bootstrap.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/holder.min.js" type="text/javascript"></script>
+  <script src="{{path_to_root}}.js/file.js" type="text/javascript"></script>
  </body>
 </html>
      <tr>
@@ -8161,7 +8279,68 @@ this.activeTarget=b,this.clear();var c=this.selector+'[data-target="'+b+'"],'+th
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ue(n,t){return{point:t,sphere:function(){n.sphere()},lineStart:function(){n.lineStart()},lineEnd:function(){n.lineEnd()},polygonStart:function(){n.polygonStart()},polygonEnd:function(){n.polygonEnd()}}}function oe(n){return ae(function(){return n})()}function ae(n){function t(n){return n=a(n[0]*Yo,n[1]*Yo),[n[0]*h+l,c-n[1]*h]}function e(n){return n=a.invert((n[0]-l)/h,(c-n[1])/h),n&&[n[0]*Zo,n[1]*Zo]}function r(){a=Ct(o=se(y,M,x),u);var n=u(v,d);return l=p-n[0]*h,c=g+n[1]*h,i()}function i(){return f&&(f.valid=!1,f=null),t}var u,o,a,l,c,f,s=ee(function(n,t){return n=u(n,t),[n[0]*h+l,c-n[1]*h]}),h=150,p=480,g=250,v=0,d=0,y=0,M=0,x=0,b=Fa,_=m,w=null,S=null;return t.stream=function(n){return f&&(f.valid=!1),f=le(b(o,s(_(n)))),f.valid=!0,f},t.clipAngle=function(n){return arguments.length?(b=null==n?(w=n,Fa):It((w=+n)*Yo),i()):w},t.clipExtent=function(n){return arguments.length?(S=n,_=n?Zt(n[0][0],n[0][1],n[1][0],n[1][1]):m,i()):S},t.scale=function(n){return 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define&&define.amd?(this.d3=ao,define(ao)):"object"==typeof module&&module.exports?module.exports=ao:this.d3=ao}();  $(function() {
+   var $window     = $(window)
+     , $top_link   = $('#toplink')
+     , $body       = $('body, html')
+     , offset      = $('#code').offset().top
+     , hidePopover = function ($target) {
+        $target.data('popover-hover', false);
+
+        setTimeout(function () {
+         if (!$target.data('popover-hover')) {
+          $target.popover('hide');
+         }
+        }, 300);
+     };
+
+   $top_link.hide().click(function(event) {
+    event.preventDefault();
+    $body.animate({scrollTop:0}, 800);
+   });
+
+   $window.scroll(function() {
+    if($window.scrollTop() > offset) {
+     $top_link.fadeIn();
+    } else {
+     $top_link.fadeOut();
+    }
+   }).scroll();
+
+   $('.popin')
+    .popover({trigger: 'manual'})
+    .on({
+     'mouseenter.popover': function () {
+      var $target = $(this);
+
+      $target.data('popover-hover', true);
+
+      // popover already displayed
+      if ($target.next('.popover').length) {
+       return;
+      }
+
+      // show the popover
+      $target.popover('show');
+
+      // register mouse events on the popover
+      $target.next('.popover:not(.popover-initialized)')
+       .on({
+        'mouseenter': function () {
+         $target.data('popover-hover', true);
+        },
+        'mouseleave': function () {
+         hidePopover($target);
+        }
+       })
+       .addClass('popover-initialized');
+     },
+     'mouseleave.popover': function () {
+      hidePopover($(this));
+     }
+    });
+  });
+/*!
 
 Holder - client side image placeholders
 Version 2.7.1+6hydf
@@ -8554,7 +8733,7 @@ class PHP
     {
         $filter = $coverage->filter();
 
-        $output = sprintf(
+        $output = \sprintf(
             '<?php
 $coverage = new SebastianBergmann\CodeCoverage\CodeCoverage;
 $coverage->setData(%s);
@@ -8564,13 +8743,13 @@ $filter = $coverage->filter();
 $filter->setWhitelistedFiles(%s);
 
 return $coverage;',
-            var_export($coverage->getData(true), 1),
-            var_export($coverage->getTests(), 1),
-            var_export($filter->getWhitelistedFiles(), 1)
+            \var_export($coverage->getData(true), 1),
+            \var_export($coverage->getTests(), 1),
+            \var_export($filter->getWhitelistedFiles(), 1)
         );
 
         if ($target !== null) {
-            return file_put_contents($target, $output);
+            return \file_put_contents($target, $output);
         } else {
             return $output;
         }
@@ -8666,7 +8845,7 @@ class Text
             $colors['eol']     = $this->colors['eol'];
         }
 
-        $classes = sprintf(
+        $classes = \sprintf(
             '  Classes: %6s (%d/%d)',
             Util::percent(
                 $report->getNumTestedClassesAndTraits(),
@@ -8677,7 +8856,7 @@ class Text
             $report->getNumClassesAndTraits()
         );
 
-        $methods = sprintf(
+        $methods = \sprintf(
             '  Methods: %6s (%d/%d)',
             Util::percent(
                 $report->getNumTestedMethods(),
@@ -8688,7 +8867,7 @@ class Text
             $report->getNumMethods()
         );
 
-        $lines = sprintf(
+        $lines = \sprintf(
             '  Lines:   %6s (%d/%d)',
             Util::percent(
                 $report->getNumExecutedLines(),
@@ -8699,15 +8878,15 @@ class Text
             $report->getNumExecutableLines()
         );
 
-        $padding = max(array_map('strlen', [$classes, $methods, $lines]));
+        $padding = \max(\array_map('strlen', [$classes, $methods, $lines]));
 
         if ($this->showOnlySummary) {
             $title   = 'Code Coverage Report Summary:';
-            $padding = max($padding, strlen($title));
+            $padding = \max($padding, \strlen($title));
 
             $output .= $this->format($colors['header'], $padding, $title);
         } else {
-            $date  = date('  Y-m-d H:i:s', $_SERVER['REQUEST_TIME']);
+            $date  = \date('  Y-m-d H:i:s', $_SERVER['REQUEST_TIME']);
             $title = 'Code Coverage Report:';
 
             $output .= $this->format($colors['header'], $padding, $title);
@@ -8745,7 +8924,7 @@ class Text
                     }
 
                     $classMethods++;
-                    $classStatements        += $method['executableLines'];
+                    $classStatements += $method['executableLines'];
                     $coveredClassStatements += $method['executedLines'];
                     if ($method['coverage'] == 100) {
                         $coveredMethods++;
@@ -8771,7 +8950,7 @@ class Text
             }
         }
 
-        ksort($classCoverage);
+        \ksort($classCoverage);
 
         $methodColor = '';
         $linesColor  = '';
@@ -8822,15 +9001,116 @@ class Text
             true,
             true
         ) .
-        ' (' . sprintf($format, $numberOfCoveredElements) . '/' .
-        sprintf($format, $totalNumberOfElements) . ')';
+        ' (' . \sprintf($format, $numberOfCoveredElements) . '/' .
+        \sprintf($format, $totalNumberOfElements) . ')';
     }
 
     private function format($color, $padding, $string)
     {
         $reset = $color ? $this->colors['reset'] : '';
 
-        return $color . str_pad($string, $padding) . $reset . PHP_EOL;
+        return $color . \str_pad($string, $padding) . $reset . PHP_EOL;
+    }
+}
+<?php
+/*
+ * This file is part of the php-code-coverage package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use SebastianBergmann\Environment\Runtime;
+
+class BuildInformation
+{
+    /**
+     * @var \DOMElement
+     */
+    private $contextNode;
+
+    /**
+     * @param \DOMElement $contextNode
+     */
+    public function __construct(\DOMElement $contextNode)
+    {
+        $this->contextNode = $contextNode;
+    }
+
+    /**
+     * @param Runtime $runtime
+     */
+    public function setRuntimeInformation(Runtime $runtime)
+    {
+        $runtimeNode = $this->getNodeByName('runtime');
+
+        $runtimeNode->setAttribute('name', $runtime->getName());
+        $runtimeNode->setAttribute('version', $runtime->getVersion());
+        $runtimeNode->setAttribute('url', $runtime->getVendorUrl());
+
+        $driverNode = $this->getNodeByName('driver');
+        if ($runtime->isHHVM()) {
+            $driverNode->setAttribute('name', 'hhvm');
+            $driverNode->setAttribute('version', \constant('HHVM_VERSION'));
+
+            return;
+        }
+
+        if ($runtime->hasPHPDBGCodeCoverage()) {
+            $driverNode->setAttribute('name', 'phpdbg');
+            $driverNode->setAttribute('version', \constant('PHPDBG_VERSION'));
+        }
+
+        if ($runtime->hasXdebug()) {
+            $driverNode->setAttribute('name', 'xdebug');
+            $driverNode->setAttribute('version', \phpversion('xdebug'));
+        }
+    }
+
+    /**
+     * @param $name
+     *
+     * @return \DOMElement
+     */
+    private function getNodeByName($name)
+    {
+        $node = $this->contextNode->getElementsByTagNameNS(
+            'http://schema.phpunit.de/coverage/1.0',
+            $name
+        )->item(0);
+
+        if (!$node) {
+            $node = $this->contextNode->appendChild(
+                $this->contextNode->ownerDocument->createElementNS(
+                    'http://schema.phpunit.de/coverage/1.0',
+                    $name
+                )
+            );
+        }
+
+        return $node;
+    }
+
+    /**
+     * @param \DateTime $date
+     */
+    public function setBuildTime(\DateTime $date)
+    {
+        $this->contextNode->setAttribute('time', $date->format('D M j G:i:s T Y'));
+    }
+
+    /**
+     * @param string $phpUnitVersion
+     * @param string $coverageVersion
+     */
+    public function setGeneratorVersions($phpUnitVersion, $coverageVersion)
+    {
+        $this->contextNode->setAttribute('phpunit', $phpUnitVersion);
+        $this->contextNode->setAttribute('coverage', $coverageVersion);
     }
 }
 <?php
@@ -8868,7 +9148,7 @@ class Coverage
     {
         $this->contextNode = $context;
 
-        $this->writer = new \XMLWriter;
+        $this->writer = new \XMLWriter();
         $this->writer->openMemory();
         $this->writer->startElementNs(null, $context->nodeName, 'http://schema.phpunit.de/coverage/1.0');
         $this->writer->writeAttribute('nr', $line);
@@ -8932,6 +9212,8 @@ use SebastianBergmann\CodeCoverage\Node\AbstractNode;
 use SebastianBergmann\CodeCoverage\Node\Directory as DirectoryNode;
 use SebastianBergmann\CodeCoverage\Node\File as FileNode;
 use SebastianBergmann\CodeCoverage\RuntimeException;
+use SebastianBergmann\CodeCoverage\Version;
+use SebastianBergmann\Environment\Runtime;
 
 class Facade
 {
@@ -8945,6 +9227,19 @@ class Facade
      */
     private $project;
 
+    /**
+     * @var string
+     */
+    private $phpUnitVersion;
+
+    /**
+     * @param string $version
+     */
+    public function __construct($version)
+    {
+        $this->phpUnitVersion = $version;
+    }
+
     /**
      * @param CodeCoverage $coverage
      * @param string       $target
@@ -8953,7 +9248,7 @@ class Facade
      */
     public function process(CodeCoverage $coverage, $target)
     {
-        if (substr($target, -1, 1) != DIRECTORY_SEPARATOR) {
+        if (\substr($target, -1, 1) != DIRECTORY_SEPARATOR) {
             $target .= DIRECTORY_SEPARATOR;
         }
 
@@ -8966,33 +9261,39 @@ class Facade
             $coverage->getReport()->getName()
         );
 
+        $this->setBuildInformation();
         $this->processTests($coverage->getTests());
         $this->processDirectory($report, $this->project);
 
-        $index                     = $this->project->asDom();
-        $index->formatOutput       = true;
-        $index->preserveWhiteSpace = false;
-        $index->save($target . '/index.xml');
+        $this->saveDocument($this->project->asDom(), 'index');
+    }
+
+    private function setBuildInformation()
+    {
+        $buildNode = $this->project->getBuildInformation();
+        $buildNode->setRuntimeInformation(new Runtime());
+        $buildNode->setBuildTime(\DateTime::createFromFormat('U', $_SERVER['REQUEST_TIME']));
+        $buildNode->setGeneratorVersions($this->phpUnitVersion, Version::id());
     }
 
     /**
      * @param string $directory
      */
-    private function initTargetDirectory($directory)
+    protected function initTargetDirectory($directory)
     {
-        if (file_exists($directory)) {
-            if (!is_dir($directory)) {
+        if (\file_exists($directory)) {
+            if (!\is_dir($directory)) {
                 throw new RuntimeException(
                     "'$directory' exists but is not a directory."
                 );
             }
 
-            if (!is_writable($directory)) {
+            if (!\is_writable($directory)) {
                 throw new RuntimeException(
                     "'$directory' exists but is not writable."
                 );
             }
-        } elseif (!@mkdir($directory, 0777, true)) {
+        } elseif (!@\mkdir($directory, 0777, true)) {
             throw new RuntimeException(
                 "'$directory' could not be created."
             );
@@ -9001,7 +9302,11 @@ class Facade
 
     private function processDirectory(DirectoryNode $directory, Node $context)
     {
-        $dirObject = $context->addDirectory($directory->getName());
+        $dirname = $directory->getName();
+        if ($this->project->getProjectSourceDirectory() === $dirname) {
+            $dirname = '/';
+        }
+        $dirObject = $context->addDirectory($dirname);
 
         $this->setTotals($directory, $dirObject->getTotals());
 
@@ -9023,7 +9328,11 @@ class Facade
 
         $this->setTotals($file, $fileObject->getTotals());
 
-        $fileReport = new Report($file->getName());
+        $path = \substr(
+            $file->getPath(),
+            \strlen($this->project->getProjectSourceDirectory())
+        );
+        $fileReport = new Report($path);
 
         $this->setTotals($file, $fileReport->getTotals());
 
@@ -9036,7 +9345,7 @@ class Facade
         }
 
         foreach ($file->getCoverageData() as $line => $tests) {
-            if (!is_array($tests) || count($tests) == 0) {
+            if (!\is_array($tests) || \count($tests) === 0) {
                 continue;
             }
 
@@ -9049,14 +9358,11 @@ class Facade
             $coverage->finalize();
         }
 
-        $this->initTargetDirectory(
-            $this->target . dirname($file->getId()) . '/'
+        $fileReport->getSource()->setSourceCode(
+            \file_get_contents($file->getPath())
         );
 
-        $fileDom                     = $fileReport->asDom();
-        $fileDom->formatOutput       = true;
-        $fileDom->preserveWhiteSpace = false;
-        $fileDom->save($this->target . $file->getId() . '.xml');
+        $this->saveDocument($fileReport->asDom(), $file->getId());
     }
 
     private function processUnit($unit, Report $report)
@@ -9152,6 +9458,25 @@ class Facade
             $node->getNumTestedFunctions()
         );
     }
+
+    /**
+     * @return string
+     */
+    protected function getTargetDirectory()
+    {
+        return $this->target;
+    }
+
+    protected function saveDocument(\DOMDocument $document, $name)
+    {
+        $filename = \sprintf('%s/%s.xml', $this->getTargetDirectory(), $name);
+
+        $document->formatOutput       = true;
+        $document->preserveWhiteSpace = false;
+        $this->initTargetDirectory(\dirname($filename));
+
+        $document->save($filename);
+    }
 }
 <?php
 /*
@@ -9170,12 +9495,12 @@ class File
     /**
      * @var \DOMDocument
      */
-    protected $dom;
+    private $dom;
 
     /**
      * @var \DOMElement
      */
-    protected $contextNode;
+    private $contextNode;
 
     public function __construct(\DOMElement $context)
     {
@@ -9183,6 +9508,22 @@ class File
         $this->contextNode = $context;
     }
 
+    /**
+     * @return \DOMElement
+     */
+    protected function getContextNode()
+    {
+        return $this->contextNode;
+    }
+
+    /**
+     * @return \DOMDocument
+     */
+    protected function getDomDocument()
+    {
+        return $this->dom;
+    }
+
     public function getTotals()
     {
         $totalsContainer = $this->contextNode->firstChild;
@@ -9384,16 +9725,19 @@ namespace SebastianBergmann\CodeCoverage\Report\Xml;
 
 class Project extends Node
 {
-    public function __construct($name)
+    /**
+     * @param string $directory
+     */
+    public function __construct($directory)
     {
         $this->init();
-        $this->setProjectName($name);
+        $this->setProjectSourceDirectory($directory);
     }
 
     private function init()
     {
-        $dom = new \DOMDocument;
-        $dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="http://schema.phpunit.de/coverage/1.0"><project/></phpunit>');
+        $dom = new \DOMDocument();
+        $dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="http://schema.phpunit.de/coverage/1.0"><build/><project/></phpunit>');
 
         $this->setContextNode(
             $dom->getElementsByTagNameNS(
@@ -9403,9 +9747,39 @@ class Project extends Node
         );
     }
 
-    private function setProjectName($name)
+    private function setProjectSourceDirectory($name)
+    {
+        $this->getContextNode()->setAttribute('source', $name);
+    }
+
+    /**
+     * @return string
+     */
+    public function getProjectSourceDirectory()
+    {
+        return $this->getContextNode()->getAttribute('source');
+    }
+
+    /**
+     * @return BuildInformation
+     */
+    public function getBuildInformation()
     {
-        $this->getContextNode()->setAttribute('name', $name);
+        $buildNode = $this->getDom()->getElementsByTagNameNS(
+            'http://schema.phpunit.de/coverage/1.0',
+            'build'
+        )->item(0);
+
+        if (!$buildNode) {
+            $buildNode = $this->getDom()->documentElement->appendChild(
+                $this->getDom()->createElementNS(
+                    'http://schema.phpunit.de/coverage/1.0',
+                    'build'
+                )
+            );
+        }
+
+        return new BuildInformation($buildNode);
     }
 
     public function getTests()
@@ -9448,31 +9822,33 @@ class Report extends File
 {
     public function __construct($name)
     {
-        $this->dom = new \DOMDocument;
-        $this->dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="http://schema.phpunit.de/coverage/1.0"><file /></phpunit>');
+        $dom = new \DOMDocument();
+        $dom->loadXML('<?xml version="1.0" ?><phpunit xmlns="http://schema.phpunit.de/coverage/1.0"><file /></phpunit>');
 
-        $this->contextNode = $this->dom->getElementsByTagNameNS(
+        $contextNode = $dom->getElementsByTagNameNS(
             'http://schema.phpunit.de/coverage/1.0',
             'file'
         )->item(0);
 
+        parent::__construct($contextNode);
         $this->setName($name);
     }
 
     private function setName($name)
     {
-        $this->contextNode->setAttribute('name', $name);
+        $this->getContextNode()->setAttribute('name', \basename($name));
+        $this->getContextNode()->setAttribute('path', \dirname($name));
     }
 
     public function asDom()
     {
-        return $this->dom;
+        return $this->getDomDocument();
     }
 
     public function getFunctionObject($name)
     {
-        $node = $this->contextNode->appendChild(
-            $this->dom->createElementNS(
+        $node = $this->getContextNode()->appendChild(
+            $this->getDomDocument()->createElementNS(
                 'http://schema.phpunit.de/coverage/1.0',
                 'function'
             )
@@ -9493,8 +9869,8 @@ class Report extends File
 
     private function getUnitObject($tagName, $name)
     {
-        $node = $this->contextNode->appendChild(
-            $this->dom->createElementNS(
+        $node = $this->getContextNode()->appendChild(
+            $this->getDomDocument()->createElementNS(
                 'http://schema.phpunit.de/coverage/1.0',
                 $tagName
             )
@@ -9502,6 +9878,70 @@ class Report extends File
 
         return new Unit($node, $name);
     }
+
+    public function getSource()
+    {
+        $source = $this->getContextNode()->getElementsByTagNameNS(
+            'http://schema.phpunit.de/coverage/1.0',
+            'source'
+        )->item(0);
+
+        if (!$source) {
+            $source = $this->getContextNode()->appendChild(
+                $this->getDomDocument()->createElementNS(
+                    'http://schema.phpunit.de/coverage/1.0',
+                    'source'
+                )
+            );
+        }
+
+        return new Source($source);
+    }
+}
+<?php
+/*
+ * This file is part of the php-code-coverage package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\CodeCoverage\Report\Xml;
+
+use TheSeer\Tokenizer\NamespaceUri;
+use TheSeer\Tokenizer\Tokenizer;
+use TheSeer\Tokenizer\XMLSerializer;
+
+class Source
+{
+    /** @var \DOMElement */
+    private $context;
+
+    /**
+     * @param \DOMElement $context
+     */
+    public function __construct(\DOMElement $context)
+    {
+        $this->context = $context;
+    }
+
+    /**
+     * @param string $source
+     */
+    public function setSourceCode(string $source)
+    {
+        $context = $this->context;
+
+        $tokens = (new Tokenizer())->parse($source);
+        $srcDom = (new XMLSerializer(new NamespaceUri($context->namespaceURI)))->toDom($tokens);
+
+        $context->parentNode->replaceChild(
+            $context->ownerDocument->importNode($srcDom->documentElement, true),
+            $context
+        );
+    }
 }
 <?php
 /*
@@ -9646,7 +10086,7 @@ class Totals
         $this->linesNode->setAttribute('executed', $executed);
         $this->linesNode->setAttribute(
             'percent',
-            Util::percent($executed, $executable, true)
+            $executable === 0 ? 0 : \sprintf('%01.2F', Util::percent($executed, $executable, false))
         );
     }
 
@@ -9656,7 +10096,7 @@ class Totals
         $this->classesNode->setAttribute('tested', $tested);
         $this->classesNode->setAttribute(
             'percent',
-            Util::percent($tested, $count, true)
+            $count === 0 ? 0 : \sprintf('%01.2F', Util::percent($tested, $count, false))
         );
     }
 
@@ -9666,7 +10106,7 @@ class Totals
         $this->traitsNode->setAttribute('tested', $tested);
         $this->traitsNode->setAttribute(
             'percent',
-            Util::percent($tested, $count, true)
+            $count === 0 ? 0 : \sprintf('%01.2F', Util::percent($tested, $count, false))
         );
     }
 
@@ -9676,7 +10116,7 @@ class Totals
         $this->methodsNode->setAttribute('tested', $tested);
         $this->methodsNode->setAttribute(
             'percent',
-            Util::percent($tested, $count, true)
+            $count === 0 ? 0 : \sprintf('%01.2F', Util::percent($tested, $count, false))
         );
     }
 
@@ -9686,7 +10126,7 @@ class Totals
         $this->functionsNode->setAttribute('tested', $tested);
         $this->functionsNode->setAttribute(
             'percent',
-            Util::percent($tested, $count, true)
+            $count === 0 ? 0 : \sprintf('%01.2F', Util::percent($tested, $count, false))
         );
     }
 }
@@ -9817,182 +10257,24 @@ class Util
             return '';
         }
 
+        $percent = 100;
+
         if ($b > 0) {
             $percent = ($a / $b) * 100;
-        } else {
-            $percent = 100;
         }
 
         if ($asString) {
-            if ($fixedWidth) {
-                return sprintf('%6.2F%%', $percent);
-            }
-
-            return sprintf('%01.2F%%', $percent);
-        } else {
-            return $percent;
-        }
-    }
-}
-File_Iterator
-
-Copyright (c) 2009-2015, Sebastian Bergmann <sebastian@phpunit.de>.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
- * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the
-   distribution.
-
- * Neither the name of Sebastian Bergmann nor the names of his
-   contributors may be used to endorse or promote products derived
-   from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-<?php
-/*
- * This file is part of the File_Iterator package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Façade implementation that uses File_Iterator_Factory to create a
- * File_Iterator that operates on an AppendIterator that contains an
- * RecursiveDirectoryIterator for each given path. The list of unique
- * files is returned as an array.
- *
- * @since     Class available since Release 1.3.0
- */
-class File_Iterator_Facade
-{
-    /**
-     * @param  array|string $paths
-     * @param  array|string $suffixes
-     * @param  array|string $prefixes
-     * @param  array        $exclude
-     * @param  bool         $commonPath
-     * @return array
-     */
-    public function getFilesAsArray($paths, $suffixes = '', $prefixes = '', array $exclude = array(), $commonPath = FALSE)
-    {
-        if (is_string($paths)) {
-            $paths = array($paths);
-        }
-
-        $factory  = new File_Iterator_Factory;
-        $iterator = $factory->getFileIterator(
-          $paths, $suffixes, $prefixes, $exclude
-        );
-
-        $files = array();
-
-        foreach ($iterator as $file) {
-            $file = $file->getRealPath();
-
-            if ($file) {
-                $files[] = $file;
-            }
-        }
-
-        foreach ($paths as $path) {
-            if (is_file($path)) {
-                $files[] = realpath($path);
-            }
-        }
-
-        $files = array_unique($files);
-        sort($files);
-
-        if ($commonPath) {
-            return array(
-              'commonPath' => $this->getCommonPath($files),
-              'files'      => $files
-            );
-        } else {
-            return $files;
-        }
-    }
-
-    /**
-     * Returns the common path of a set of files.
-     *
-     * @param  array  $files
-     * @return string
-     */
-    protected function getCommonPath(array $files)
-    {
-        $count = count($files);
-
-        if ($count == 0) {
-            return '';
-        }
-
-        if ($count == 1) {
-            return dirname($files[0]) . DIRECTORY_SEPARATOR;
-        }
-
-        $_files = array();
-
-        foreach ($files as $file) {
-            $_files[] = $_fileParts = explode(DIRECTORY_SEPARATOR, $file);
-
-            if (empty($_fileParts[0])) {
-                $_fileParts[0] = DIRECTORY_SEPARATOR;
-            }
-        }
-
-        $common = '';
-        $done   = FALSE;
-        $j      = 0;
-        $count--;
+            $format = $fixedWidth ? '%6.2F%%' : '%01.2F%%';
 
-        while (!$done) {
-            for ($i = 0; $i < $count; $i++) {
-                if ($_files[$i][$j] != $_files[$i+1][$j]) {
-                    $done = TRUE;
-                    break;
-                }
-            }
-
-            if (!$done) {
-                $common .= $_files[0][$j];
-
-                if ($j > 0) {
-                    $common .= DIRECTORY_SEPARATOR;
-                }
-            }
-
-            $j++;
+            return \sprintf($format, $percent);
         }
 
-        return DIRECTORY_SEPARATOR . $common;
+        return $percent;
     }
 }
 <?php
 /*
- * This file is part of the File_Iterator package.
+ * This file is part of the php-code-coverage package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -10000,246 +10282,433 @@ class File_Iterator_Facade
  * file that was distributed with this source code.
  */
 
-/**
- * Factory Method implementation that creates a File_Iterator that operates on
- * an AppendIterator that contains an RecursiveDirectoryIterator for each given
- * path.
- *
- * @since     Class available since Release 1.1.0
- */
-class File_Iterator_Factory
-{
-    /**
-     * @param  array|string   $paths
-     * @param  array|string   $suffixes
-     * @param  array|string   $prefixes
-     * @param  array          $exclude
-     * @return AppendIterator
-     */
-    public function getFileIterator($paths, $suffixes = '', $prefixes = '', array $exclude = array())
-    {
-        if (is_string($paths)) {
-            $paths = array($paths);
-        }
-
-        $paths   = $this->getPathsAfterResolvingWildcards($paths);
-        $exclude = $this->getPathsAfterResolvingWildcards($exclude);
-
-        if (is_string($prefixes)) {
-            if ($prefixes != '') {
-                $prefixes = array($prefixes);
-            } else {
-                $prefixes = array();
-            }
-        }
-
-        if (is_string($suffixes)) {
-            if ($suffixes != '') {
-                $suffixes = array($suffixes);
-            } else {
-                $suffixes = array();
-            }
-        }
-
-        $iterator = new AppendIterator;
-
-        foreach ($paths as $path) {
-            if (is_dir($path)) {
-                $iterator->append(
-                  new File_Iterator(
-                    new RecursiveIteratorIterator(
-                      new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::FOLLOW_SYMLINKS)
-                    ),
-                    $suffixes,
-                    $prefixes,
-                    $exclude,
-                    $path
-                  )
-                );
-            }
-        }
-
-        return $iterator;
-    }
-
-    /**
-     * @param  array $paths
-     * @return array
-     */
-    protected function getPathsAfterResolvingWildcards(array $paths)
-    {
-        $_paths = array();
-
-        foreach ($paths as $path) {
-            if ($locals = glob($path, GLOB_ONLYDIR)) {
-                $_paths = array_merge($_paths, $locals);
-            } else {
-                $_paths[] = $path;
-            }
-        }
+namespace SebastianBergmann\CodeCoverage;
 
-        return $_paths;
-    }
-}
-<?php
-/*
- * This file is part of the File_Iterator package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+use SebastianBergmann\Version as VersionId;
 
-/**
- * FilterIterator implementation that filters files based on prefix(es) and/or
- * suffix(es). Hidden files and files from hidden directories are also filtered.
- *
- * @since     Class available since Release 1.0.0
- */
-class File_Iterator extends FilterIterator
+class Version
 {
-    const PREFIX = 0;
-    const SUFFIX = 1;
-
-    /**
-     * @var array
-     */
-    protected $suffixes = array();
-
-    /**
-     * @var array
-     */
-    protected $prefixes = array();
-
-    /**
-     * @var array
-     */
-    protected $exclude = array();
-
-    /**
-     * @var string
-     */
-    protected $basepath;
-
-    /**
-     * @param Iterator $iterator
-     * @param array    $suffixes
-     * @param array    $prefixes
-     * @param array    $exclude
-     * @param string   $basepath
-     */
-    public function __construct(Iterator $iterator, array $suffixes = array(), array $prefixes = array(), array $exclude = array(), $basepath = NULL)
-    {
-        $exclude = array_filter(array_map('realpath', $exclude));
-
-        if ($basepath !== NULL) {
-            $basepath = realpath($basepath);
-        }
-
-        if ($basepath === FALSE) {
-            $basepath = NULL;
-        } else {
-            foreach ($exclude as &$_exclude) {
-                $_exclude = str_replace($basepath, '', $_exclude);
-            }
-        }
-
-        $this->prefixes = $prefixes;
-        $this->suffixes = $suffixes;
-        $this->exclude  = $exclude;
-        $this->basepath = $basepath;
-
-        parent::__construct($iterator);
-    }
-
-    /**
-     * @return bool
-     */
-    public function accept()
-    {
-        $current  = $this->getInnerIterator()->current();
-        $filename = $current->getFilename();
-        $realpath = $current->getRealPath();
-
-        if ($this->basepath !== NULL) {
-            $realpath = str_replace($this->basepath, '', $realpath);
-        }
-
-        // Filter files in hidden directories.
-        if (preg_match('=/\.[^/]*/=', $realpath)) {
-            return FALSE;
-        }
-
-        return $this->acceptPath($realpath) &&
-               $this->acceptPrefix($filename) &&
-               $this->acceptSuffix($filename);
-    }
-
-    /**
-     * @param  string $path
-     * @return bool
-     * @since  Method available since Release 1.1.0
-     */
-    protected function acceptPath($path)
-    {
-        foreach ($this->exclude as $exclude) {
-            if (strpos($path, $exclude) === 0) {
-                return FALSE;
-            }
-        }
-
-        return TRUE;
-    }
-
-    /**
-     * @param  string $filename
-     * @return bool
-     * @since  Method available since Release 1.1.0
-     */
-    protected function acceptPrefix($filename)
-    {
-        return $this->acceptSubString($filename, $this->prefixes, self::PREFIX);
-    }
-
-    /**
-     * @param  string $filename
-     * @return bool
-     * @since  Method available since Release 1.1.0
-     */
-    protected function acceptSuffix($filename)
-    {
-        return $this->acceptSubString($filename, $this->suffixes, self::SUFFIX);
-    }
+    private static $version;
 
     /**
-     * @param  string $filename
-     * @param  array  $subString
-     * @param  int    $type
-     * @return bool
-     * @since  Method available since Release 1.1.0
+     * @return string
      */
-    protected function acceptSubString($filename, array $subStrings, $type)
+    public static function id()
     {
-        if (empty($subStrings)) {
-            return TRUE;
-        }
-
-        $matched = FALSE;
-
-        foreach ($subStrings as $string) {
-            if (($type == self::PREFIX && strpos($filename, $string) === 0) ||
-                ($type == self::SUFFIX &&
-                 substr($filename, -1 * strlen($string)) == $string)) {
-                $matched = TRUE;
-                break;
-            }
+        if (self::$version === null) {
+            $version       = new VersionId('5.3.0', \dirname(__DIR__));
+            self::$version = $version->getVersion();
         }
 
-        return $matched;
+        return self::$version;
     }
 }
-Text_Template
+File_Iterator
+
+Copyright (c) 2009-2015, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+<?php
+/*
+ * This file is part of the File_Iterator package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Façade implementation that uses File_Iterator_Factory to create a
+ * File_Iterator that operates on an AppendIterator that contains an
+ * RecursiveDirectoryIterator for each given path. The list of unique
+ * files is returned as an array.
+ *
+ * @since     Class available since Release 1.3.0
+ */
+class File_Iterator_Facade
+{
+    /**
+     * @param  array|string $paths
+     * @param  array|string $suffixes
+     * @param  array|string $prefixes
+     * @param  array        $exclude
+     * @param  bool         $commonPath
+     * @return array
+     */
+    public function getFilesAsArray($paths, $suffixes = '', $prefixes = '', array $exclude = array(), $commonPath = FALSE)
+    {
+        if (is_string($paths)) {
+            $paths = array($paths);
+        }
+
+        $factory  = new File_Iterator_Factory;
+        $iterator = $factory->getFileIterator(
+          $paths, $suffixes, $prefixes, $exclude
+        );
+
+        $files = array();
+
+        foreach ($iterator as $file) {
+            $file = $file->getRealPath();
+
+            if ($file) {
+                $files[] = $file;
+            }
+        }
+
+        foreach ($paths as $path) {
+            if (is_file($path)) {
+                $files[] = realpath($path);
+            }
+        }
+
+        $files = array_unique($files);
+        sort($files);
+
+        if ($commonPath) {
+            return array(
+              'commonPath' => $this->getCommonPath($files),
+              'files'      => $files
+            );
+        } else {
+            return $files;
+        }
+    }
+
+    /**
+     * Returns the common path of a set of files.
+     *
+     * @param  array  $files
+     * @return string
+     */
+    protected function getCommonPath(array $files)
+    {
+        $count = count($files);
+
+        if ($count == 0) {
+            return '';
+        }
+
+        if ($count == 1) {
+            return dirname($files[0]) . DIRECTORY_SEPARATOR;
+        }
+
+        $_files = array();
+
+        foreach ($files as $file) {
+            $_files[] = $_fileParts = explode(DIRECTORY_SEPARATOR, $file);
+
+            if (empty($_fileParts[0])) {
+                $_fileParts[0] = DIRECTORY_SEPARATOR;
+            }
+        }
+
+        $common = '';
+        $done   = FALSE;
+        $j      = 0;
+        $count--;
+
+        while (!$done) {
+            for ($i = 0; $i < $count; $i++) {
+                if ($_files[$i][$j] != $_files[$i+1][$j]) {
+                    $done = TRUE;
+                    break;
+                }
+            }
+
+            if (!$done) {
+                $common .= $_files[0][$j];
+
+                if ($j > 0) {
+                    $common .= DIRECTORY_SEPARATOR;
+                }
+            }
+
+            $j++;
+        }
+
+        return DIRECTORY_SEPARATOR . $common;
+    }
+}
+<?php
+/*
+ * This file is part of the File_Iterator package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * Factory Method implementation that creates a File_Iterator that operates on
+ * an AppendIterator that contains an RecursiveDirectoryIterator for each given
+ * path.
+ *
+ * @since     Class available since Release 1.1.0
+ */
+class File_Iterator_Factory
+{
+    /**
+     * @param  array|string   $paths
+     * @param  array|string   $suffixes
+     * @param  array|string   $prefixes
+     * @param  array          $exclude
+     * @return AppendIterator
+     */
+    public function getFileIterator($paths, $suffixes = '', $prefixes = '', array $exclude = array())
+    {
+        if (is_string($paths)) {
+            $paths = array($paths);
+        }
+
+        $paths   = $this->getPathsAfterResolvingWildcards($paths);
+        $exclude = $this->getPathsAfterResolvingWildcards($exclude);
+
+        if (is_string($prefixes)) {
+            if ($prefixes != '') {
+                $prefixes = array($prefixes);
+            } else {
+                $prefixes = array();
+            }
+        }
+
+        if (is_string($suffixes)) {
+            if ($suffixes != '') {
+                $suffixes = array($suffixes);
+            } else {
+                $suffixes = array();
+            }
+        }
+
+        $iterator = new AppendIterator;
+
+        foreach ($paths as $path) {
+            if (is_dir($path)) {
+                $iterator->append(
+                  new File_Iterator(
+                    new RecursiveIteratorIterator(
+                      new RecursiveDirectoryIterator($path, RecursiveDirectoryIterator::FOLLOW_SYMLINKS)
+                    ),
+                    $suffixes,
+                    $prefixes,
+                    $exclude,
+                    $path
+                  )
+                );
+            }
+        }
+
+        return $iterator;
+    }
+
+    /**
+     * @param  array $paths
+     * @return array
+     */
+    protected function getPathsAfterResolvingWildcards(array $paths)
+    {
+        $_paths = array();
+
+        foreach ($paths as $path) {
+            if ($locals = glob($path, GLOB_ONLYDIR)) {
+                $_paths = array_merge($_paths, array_map('realpath', $locals));
+            } else {
+                $_paths[] = realpath($path);
+            }
+        }
+
+        return $_paths;
+    }
+}
+<?php
+/*
+ * This file is part of the File_Iterator package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+/**
+ * FilterIterator implementation that filters files based on prefix(es) and/or
+ * suffix(es). Hidden files and files from hidden directories are also filtered.
+ *
+ * @since     Class available since Release 1.0.0
+ */
+class File_Iterator extends FilterIterator
+{
+    const PREFIX = 0;
+    const SUFFIX = 1;
+
+    /**
+     * @var array
+     */
+    protected $suffixes = array();
+
+    /**
+     * @var array
+     */
+    protected $prefixes = array();
+
+    /**
+     * @var array
+     */
+    protected $exclude = array();
+
+    /**
+     * @var string
+     */
+    protected $basepath;
+
+    /**
+     * @param Iterator $iterator
+     * @param array    $suffixes
+     * @param array    $prefixes
+     * @param array    $exclude
+     * @param string   $basepath
+     */
+    public function __construct(Iterator $iterator, array $suffixes = array(), array $prefixes = array(), array $exclude = array(), $basepath = NULL)
+    {
+        $exclude = array_filter(array_map('realpath', $exclude));
+
+        if ($basepath !== NULL) {
+            $basepath = realpath($basepath);
+        }
+
+        if ($basepath === FALSE) {
+            $basepath = NULL;
+        } else {
+            foreach ($exclude as &$_exclude) {
+                $_exclude = str_replace($basepath, '', $_exclude);
+            }
+        }
+
+        $this->prefixes = $prefixes;
+        $this->suffixes = $suffixes;
+        $this->exclude  = $exclude;
+        $this->basepath = $basepath;
+
+        parent::__construct($iterator);
+    }
+
+    /**
+     * @return bool
+     */
+    public function accept()
+    {
+        $current  = $this->getInnerIterator()->current();
+        $filename = $current->getFilename();
+        $realpath = $current->getRealPath();
+
+        if ($this->basepath !== NULL) {
+            $realpath = str_replace($this->basepath, '', $realpath);
+        }
+
+        // Filter files in hidden directories.
+        if (preg_match('=/\.[^/]*/=', $realpath)) {
+            return FALSE;
+        }
+
+        return $this->acceptPath($realpath) &&
+               $this->acceptPrefix($filename) &&
+               $this->acceptSuffix($filename);
+    }
+
+    /**
+     * @param  string $path
+     * @return bool
+     * @since  Method available since Release 1.1.0
+     */
+    protected function acceptPath($path)
+    {
+        foreach ($this->exclude as $exclude) {
+            if (strpos($path, $exclude) === 0) {
+                return FALSE;
+            }
+        }
+
+        return TRUE;
+    }
+
+    /**
+     * @param  string $filename
+     * @return bool
+     * @since  Method available since Release 1.1.0
+     */
+    protected function acceptPrefix($filename)
+    {
+        return $this->acceptSubString($filename, $this->prefixes, self::PREFIX);
+    }
+
+    /**
+     * @param  string $filename
+     * @return bool
+     * @since  Method available since Release 1.1.0
+     */
+    protected function acceptSuffix($filename)
+    {
+        return $this->acceptSubString($filename, $this->suffixes, self::SUFFIX);
+    }
+
+    /**
+     * @param  string $filename
+     * @param  array  $subStrings
+     * @param  int    $type
+     * @return bool
+     * @since  Method available since Release 1.1.0
+     */
+    protected function acceptSubString($filename, array $subStrings, $type)
+    {
+        if (empty($subStrings)) {
+            return TRUE;
+        }
+
+        $matched = FALSE;
+
+        foreach ($subStrings as $string) {
+            if (($type == self::PREFIX && strpos($filename, $string) === 0) ||
+                ($type == self::SUFFIX &&
+                 substr($filename, -1 * strlen($string)) == $string)) {
+                $matched = TRUE;
+                break;
+            }
+        }
+
+        return $matched;
+    }
+}
+Text_Template
 
 Copyright (c) 2009-2015, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
@@ -10547,7 +11016,7 @@ if (isset($_SERVER['REQUEST_TIME_FLOAT'])) {
 }
 PHP_TokenStream
 
-Copyright (c) 2009-2015, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2009-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -10580,7 +11049,7 @@ ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGE.
 <?php
 /*
- * This file is part of the PHP_TokenStream package.
+ * This file is part of php-token-stream.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -10590,12 +11059,6 @@ POSSIBILITY OF SUCH DAMAGE.
 
 /**
  * A PHP token.
- *
- * @author    Sebastian Bergmann <sebastian@phpunit.de>
- * @copyright Sebastian Bergmann <sebastian@phpunit.de>
- * @license   http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- * @link      http://github.com/sebastianbergmann/php-token-stream/tree
- * @since     Class available since Release 1.0.0
  */
 abstract class PHP_Token
 {
@@ -10605,7 +11068,7 @@ abstract class PHP_Token
     protected $text;
 
     /**
-     * @var integer
+     * @var int
      */
     protected $line;
 
@@ -10615,17 +11078,15 @@ abstract class PHP_Token
     protected $tokenStream;
 
     /**
-     * @var integer
+     * @var int
      */
     protected $id;
 
     /**
-     * Constructor.
-     *
      * @param string           $text
-     * @param integer          $line
+     * @param int              $line
      * @param PHP_Token_Stream $tokenStream
-     * @param integer          $id
+     * @param int              $id
      */
     public function __construct($text, $line, PHP_Token_Stream $tokenStream, $id)
     {
@@ -10644,18 +11105,26 @@ abstract class PHP_Token
     }
 
     /**
-     * @return integer
+     * @return int
      */
     public function getLine()
     {
         return $this->line;
     }
+
+    /**
+     * @return int
+     */
+    public function getId()
+    {
+        return $this->id;
+    }
 }
 
 abstract class PHP_TokenWithScope extends PHP_Token
 {
     /**
-     * @var integer
+     * @var int
      */
     protected $endTokenId;
 
@@ -10700,12 +11169,12 @@ abstract class PHP_TokenWithScope extends PHP_Token
                 break;
             }
 
-            return (string)$tokens[$i];
+            return (string) $tokens[$i];
         }
     }
 
     /**
-     * @return integer
+     * @return int
      */
     public function getEndTokenId()
     {
@@ -10742,7 +11211,7 @@ abstract class PHP_TokenWithScope extends PHP_Token
     }
 
     /**
-     * @return integer
+     * @return int
      */
     public function getEndLine()
     {
@@ -10783,7 +11252,7 @@ abstract class PHP_TokenWithScopeAndVisibility extends PHP_TokenWithScope
      */
     public function getKeywords()
     {
-        $keywords = array();
+        $keywords = [];
         $tokens   = $this->tokenStream->tokens();
 
         for ($i = $this->id - 2; $i > $this->id - 7; $i -= 2) {
@@ -10848,8 +11317,8 @@ abstract class PHP_Token_Includes extends PHP_Token
     {
         $tokens = $this->tokenStream->tokens();
 
-        if ($tokens[$this->id+2] instanceof PHP_Token_CONSTANT_ENCAPSED_STRING) {
-            $this->name = trim($tokens[$this->id+2], "'\"");
+        if ($tokens[$this->id + 2] instanceof PHP_Token_CONSTANT_ENCAPSED_STRING) {
+            $this->name = trim($tokens[$this->id + 2], "'\"");
             $this->type = strtolower(
                 str_replace('PHP_Token_', '', get_class($tokens[$this->id]))
             );
@@ -10857,7 +11326,6 @@ abstract class PHP_Token_Includes extends PHP_Token
     }
 }
 
-
 class PHP_Token_FUNCTION extends PHP_TokenWithScopeAndVisibility
 {
     /**
@@ -10866,7 +11334,7 @@ class PHP_Token_FUNCTION extends PHP_TokenWithScopeAndVisibility
     protected $arguments;
 
     /**
-     * @var integer
+     * @var int
      */
     protected $ccn;
 
@@ -10880,6 +11348,11 @@ class PHP_Token_FUNCTION extends PHP_TokenWithScopeAndVisibility
      */
     protected $signature;
 
+    /**
+     * @var bool
+     */
+    private $anonymous = false;
+
     /**
      * @return array
      */
@@ -10889,23 +11362,23 @@ class PHP_Token_FUNCTION extends PHP_TokenWithScopeAndVisibility
             return $this->arguments;
         }
 
-        $this->arguments = array();
+        $this->arguments = [];
         $tokens          = $this->tokenStream->tokens();
         $typeDeclaration = null;
 
         // Search for first token inside brackets
         $i = $this->id + 2;
 
-        while (!$tokens[$i-1] instanceof PHP_Token_OPEN_BRACKET) {
+        while (!$tokens[$i - 1] instanceof PHP_Token_OPEN_BRACKET) {
             $i++;
         }
 
         while (!$tokens[$i] instanceof PHP_Token_CLOSE_BRACKET) {
             if ($tokens[$i] instanceof PHP_Token_STRING) {
-                $typeDeclaration = (string)$tokens[$i];
+                $typeDeclaration = (string) $tokens[$i];
             } elseif ($tokens[$i] instanceof PHP_Token_VARIABLE) {
-                $this->arguments[(string)$tokens[$i]] = $typeDeclaration;
-                $typeDeclaration                      = null;
+                $this->arguments[(string) $tokens[$i]] = $typeDeclaration;
+                $typeDeclaration                       = null;
             }
 
             $i++;
@@ -10925,24 +11398,35 @@ class PHP_Token_FUNCTION extends PHP_TokenWithScopeAndVisibility
 
         $tokens = $this->tokenStream->tokens();
 
-        for ($i = $this->id + 1; $i < count($tokens); $i++) {
-            if ($tokens[$i] instanceof PHP_Token_STRING) {
-                $this->name = (string)$tokens[$i];
-                break;
-            } elseif ($tokens[$i] instanceof PHP_Token_AMPERSAND &&
-                     $tokens[$i+1] instanceof PHP_Token_STRING) {
-                $this->name = (string)$tokens[$i+1];
-                break;
-            } elseif ($tokens[$i] instanceof PHP_Token_OPEN_BRACKET) {
-                $this->name = 'anonymous function';
-                break;
-            }
+        $i = $this->id + 1;
+
+        if ($tokens[$i] instanceof PHP_Token_WHITESPACE) {
+            $i++;
+        }
+
+        if ($tokens[$i] instanceof PHP_Token_AMPERSAND) {
+            $i++;
         }
 
-        if ($this->name != 'anonymous function') {
+        if ($tokens[$i + 1] instanceof PHP_Token_OPEN_BRACKET) {
+            $this->name = (string) $tokens[$i];
+        } elseif ($tokens[$i + 1] instanceof PHP_Token_WHITESPACE && $tokens[$i + 2] instanceof PHP_Token_OPEN_BRACKET) {
+            $this->name = (string) $tokens[$i];
+        } else {
+            $this->anonymous = true;
+
+            $this->name = sprintf(
+                'anonymousFunction:%s#%s',
+                $this->getLine(),
+                $this->getId()
+            );
+        }
+
+        if (!$this->isAnonymous()) {
             for ($i = $this->id; $i; --$i) {
                 if ($tokens[$i] instanceof PHP_Token_NAMESPACE) {
                     $this->name = $tokens[$i]->getName() . '\\' . $this->name;
+
                     break;
                 }
 
@@ -10956,7 +11440,7 @@ class PHP_Token_FUNCTION extends PHP_TokenWithScopeAndVisibility
     }
 
     /**
-     * @return integer
+     * @return int
      */
     public function getCCN()
     {
@@ -10999,8 +11483,8 @@ class PHP_Token_FUNCTION extends PHP_TokenWithScopeAndVisibility
             return $this->signature;
         }
 
-        if ($this->getName() == 'anonymous function') {
-            $this->signature = 'anonymous function';
+        if ($this->isAnonymous()) {
+            $this->signature = 'anonymousFunction';
             $i               = $this->id + 1;
         } else {
             $this->signature = '';
@@ -11019,6 +11503,14 @@ class PHP_Token_FUNCTION extends PHP_TokenWithScopeAndVisibility
 
         return $this->signature;
     }
+
+    /**
+     * @return bool
+     */
+    public function isAnonymous()
+    {
+        return $this->anonymous;
+    }
 }
 
 class PHP_Token_INTERFACE extends PHP_TokenWithScopeAndVisibility
@@ -11033,11 +11525,11 @@ class PHP_Token_INTERFACE extends PHP_TokenWithScopeAndVisibility
      */
     public function getName()
     {
-        return (string)$this->tokenStream[$this->id + 2];
+        return (string) $this->tokenStream[$this->id + 2];
     }
 
     /**
-     * @return boolean
+     * @return bool
      */
     public function hasParent()
     {
@@ -11052,13 +11544,13 @@ class PHP_Token_INTERFACE extends PHP_TokenWithScopeAndVisibility
         $className  = $this->getName();
         $docComment = $this->getDocblock();
 
-        $result = array(
+        $result = [
             'namespace'   => '',
             'fullPackage' => '',
             'category'    => '',
             'package'     => '',
             'subpackage'  => ''
-        );
+        ];
 
         for ($i = $this->id; $i; --$i) {
             if ($this->tokenStream[$i] instanceof PHP_Token_NAMESPACE) {
@@ -11092,8 +11584,9 @@ class PHP_Token_INTERFACE extends PHP_TokenWithScopeAndVisibility
     }
 
     /**
-     * @param  array  $parts
-     * @param  string $join
+     * @param array  $parts
+     * @param string $join
+     *
      * @return string
      */
     protected function arrayToName(array $parts, $join = '\\')
@@ -11103,14 +11596,14 @@ class PHP_Token_INTERFACE extends PHP_TokenWithScopeAndVisibility
         if (count($parts) > 1) {
             array_pop($parts);
 
-            $result = join($join, $parts);
+            $result = implode($join, $parts);
         }
 
         return $result;
     }
 
     /**
-     * @return boolean|string
+     * @return bool|string
      */
     public function getParent()
     {
@@ -11120,18 +11613,18 @@ class PHP_Token_INTERFACE extends PHP_TokenWithScopeAndVisibility
 
         $i         = $this->id + 6;
         $tokens    = $this->tokenStream->tokens();
-        $className = (string)$tokens[$i];
+        $className = (string) $tokens[$i];
 
-        while (isset($tokens[$i+1]) &&
-               !$tokens[$i+1] instanceof PHP_Token_WHITESPACE) {
-            $className .= (string)$tokens[++$i];
+        while (isset($tokens[$i + 1]) &&
+               !$tokens[$i + 1] instanceof PHP_Token_WHITESPACE) {
+            $className .= (string) $tokens[++$i];
         }
 
         return $className;
     }
 
     /**
-     * @return boolean
+     * @return bool
      */
     public function hasInterfaces()
     {
@@ -11142,7 +11635,7 @@ class PHP_Token_INTERFACE extends PHP_TokenWithScopeAndVisibility
     }
 
     /**
-     * @return array|boolean
+     * @return array|bool
      */
     public function getInterfaces()
     {
@@ -11162,11 +11655,11 @@ class PHP_Token_INTERFACE extends PHP_TokenWithScopeAndVisibility
 
         $tokens = $this->tokenStream->tokens();
 
-        while (!$tokens[$i+1] instanceof PHP_Token_OPEN_CURLY) {
+        while (!$tokens[$i + 1] instanceof PHP_Token_OPEN_CURLY) {
             $i++;
 
             if ($tokens[$i] instanceof PHP_Token_STRING) {
-                $this->interfaces[] = (string)$tokens[$i];
+                $this->interfaces[] = (string) $tokens[$i];
             }
         }
 
@@ -11174,1498 +11667,849 @@ class PHP_Token_INTERFACE extends PHP_TokenWithScopeAndVisibility
     }
 }
 
-class PHP_Token_ABSTRACT extends PHP_Token {}
-class PHP_Token_AMPERSAND extends PHP_Token {}
-class PHP_Token_AND_EQUAL extends PHP_Token {}
-class PHP_Token_ARRAY extends PHP_Token {}
-class PHP_Token_ARRAY_CAST extends PHP_Token {}
-class PHP_Token_AS extends PHP_Token {}
-class PHP_Token_AT extends PHP_Token {}
-class PHP_Token_BACKTICK extends PHP_Token {}
-class PHP_Token_BAD_CHARACTER extends PHP_Token {}
-class PHP_Token_BOOLEAN_AND extends PHP_Token {}
-class PHP_Token_BOOLEAN_OR extends PHP_Token {}
-class PHP_Token_BOOL_CAST extends PHP_Token {}
-class PHP_Token_BREAK extends PHP_Token {}
-class PHP_Token_CARET extends PHP_Token {}
-class PHP_Token_CASE extends PHP_Token {}
-class PHP_Token_CATCH extends PHP_Token {}
-class PHP_Token_CHARACTER extends PHP_Token {}
-
-class PHP_Token_CLASS extends PHP_Token_INTERFACE
+class PHP_Token_ABSTRACT extends PHP_Token
 {
-    /**
-     * @return string
-     */
-    public function getName()
-    {
-        $next = $this->tokenStream[$this->id + 1];
-
-        if ($next instanceof PHP_Token_WHITESPACE) {
-            $next = $this->tokenStream[$this->id + 2];
-        }
+}
 
-        if ($next instanceof PHP_Token_STRING) {
-            return (string) $next;
-        }
+class PHP_Token_AMPERSAND extends PHP_Token
+{
+}
 
-        if ($next instanceof PHP_Token_OPEN_CURLY ||
-            $next instanceof PHP_Token_EXTENDS ||
-            $next instanceof PHP_Token_IMPLEMENTS) {
-            return 'anonymous class';
-        }
-    }
-}
-
-class PHP_Token_CLASS_C extends PHP_Token {}
-class PHP_Token_CLASS_NAME_CONSTANT extends PHP_Token {}
-class PHP_Token_CLONE extends PHP_Token {}
-class PHP_Token_CLOSE_BRACKET extends PHP_Token {}
-class PHP_Token_CLOSE_CURLY extends PHP_Token {}
-class PHP_Token_CLOSE_SQUARE extends PHP_Token {}
-class PHP_Token_CLOSE_TAG extends PHP_Token {}
-class PHP_Token_COLON extends PHP_Token {}
-class PHP_Token_COMMA extends PHP_Token {}
-class PHP_Token_COMMENT extends PHP_Token {}
-class PHP_Token_CONCAT_EQUAL extends PHP_Token {}
-class PHP_Token_CONST extends PHP_Token {}
-class PHP_Token_CONSTANT_ENCAPSED_STRING extends PHP_Token {}
-class PHP_Token_CONTINUE extends PHP_Token {}
-class PHP_Token_CURLY_OPEN extends PHP_Token {}
-class PHP_Token_DEC extends PHP_Token {}
-class PHP_Token_DECLARE extends PHP_Token {}
-class PHP_Token_DEFAULT extends PHP_Token {}
-class PHP_Token_DIV extends PHP_Token {}
-class PHP_Token_DIV_EQUAL extends PHP_Token {}
-class PHP_Token_DNUMBER extends PHP_Token {}
-class PHP_Token_DO extends PHP_Token {}
-class PHP_Token_DOC_COMMENT extends PHP_Token {}
-class PHP_Token_DOLLAR extends PHP_Token {}
-class PHP_Token_DOLLAR_OPEN_CURLY_BRACES extends PHP_Token {}
-class PHP_Token_DOT extends PHP_Token {}
-class PHP_Token_DOUBLE_ARROW extends PHP_Token {}
-class PHP_Token_DOUBLE_CAST extends PHP_Token {}
-class PHP_Token_DOUBLE_COLON extends PHP_Token {}
-class PHP_Token_DOUBLE_QUOTES extends PHP_Token {}
-class PHP_Token_ECHO extends PHP_Token {}
-class PHP_Token_ELSE extends PHP_Token {}
-class PHP_Token_ELSEIF extends PHP_Token {}
-class PHP_Token_EMPTY extends PHP_Token {}
-class PHP_Token_ENCAPSED_AND_WHITESPACE extends PHP_Token {}
-class PHP_Token_ENDDECLARE extends PHP_Token {}
-class PHP_Token_ENDFOR extends PHP_Token {}
-class PHP_Token_ENDFOREACH extends PHP_Token {}
-class PHP_Token_ENDIF extends PHP_Token {}
-class PHP_Token_ENDSWITCH extends PHP_Token {}
-class PHP_Token_ENDWHILE extends PHP_Token {}
-class PHP_Token_END_HEREDOC extends PHP_Token {}
-class PHP_Token_EQUAL extends PHP_Token {}
-class PHP_Token_EVAL extends PHP_Token {}
-class PHP_Token_EXCLAMATION_MARK extends PHP_Token {}
-class PHP_Token_EXIT extends PHP_Token {}
-class PHP_Token_EXTENDS extends PHP_Token {}
-class PHP_Token_FILE extends PHP_Token {}
-class PHP_Token_FINAL extends PHP_Token {}
-class PHP_Token_FOR extends PHP_Token {}
-class PHP_Token_FOREACH extends PHP_Token {}
-class PHP_Token_FUNC_C extends PHP_Token {}
-class PHP_Token_GLOBAL extends PHP_Token {}
-class PHP_Token_GT extends PHP_Token {}
-class PHP_Token_IF extends PHP_Token {}
-class PHP_Token_IMPLEMENTS extends PHP_Token {}
-class PHP_Token_INC extends PHP_Token {}
-class PHP_Token_INCLUDE extends PHP_Token_Includes {}
-class PHP_Token_INCLUDE_ONCE extends PHP_Token_Includes {}
-class PHP_Token_INLINE_HTML extends PHP_Token {}
-class PHP_Token_INSTANCEOF extends PHP_Token {}
-class PHP_Token_INT_CAST extends PHP_Token {}
-class PHP_Token_ISSET extends PHP_Token {}
-class PHP_Token_IS_EQUAL extends PHP_Token {}
-class PHP_Token_IS_GREATER_OR_EQUAL extends PHP_Token {}
-class PHP_Token_IS_IDENTICAL extends PHP_Token {}
-class PHP_Token_IS_NOT_EQUAL extends PHP_Token {}
-class PHP_Token_IS_NOT_IDENTICAL extends PHP_Token {}
-class PHP_Token_IS_SMALLER_OR_EQUAL extends PHP_Token {}
-class PHP_Token_LINE extends PHP_Token {}
-class PHP_Token_LIST extends PHP_Token {}
-class PHP_Token_LNUMBER extends PHP_Token {}
-class PHP_Token_LOGICAL_AND extends PHP_Token {}
-class PHP_Token_LOGICAL_OR extends PHP_Token {}
-class PHP_Token_LOGICAL_XOR extends PHP_Token {}
-class PHP_Token_LT extends PHP_Token {}
-class PHP_Token_METHOD_C extends PHP_Token {}
-class PHP_Token_MINUS extends PHP_Token {}
-class PHP_Token_MINUS_EQUAL extends PHP_Token {}
-class PHP_Token_MOD_EQUAL extends PHP_Token {}
-class PHP_Token_MULT extends PHP_Token {}
-class PHP_Token_MUL_EQUAL extends PHP_Token {}
-class PHP_Token_NEW extends PHP_Token {}
-class PHP_Token_NUM_STRING extends PHP_Token {}
-class PHP_Token_OBJECT_CAST extends PHP_Token {}
-class PHP_Token_OBJECT_OPERATOR extends PHP_Token {}
-class PHP_Token_OPEN_BRACKET extends PHP_Token {}
-class PHP_Token_OPEN_CURLY extends PHP_Token {}
-class PHP_Token_OPEN_SQUARE extends PHP_Token {}
-class PHP_Token_OPEN_TAG extends PHP_Token {}
-class PHP_Token_OPEN_TAG_WITH_ECHO extends PHP_Token {}
-class PHP_Token_OR_EQUAL extends PHP_Token {}
-class PHP_Token_PAAMAYIM_NEKUDOTAYIM extends PHP_Token {}
-class PHP_Token_PERCENT extends PHP_Token {}
-class PHP_Token_PIPE extends PHP_Token {}
-class PHP_Token_PLUS extends PHP_Token {}
-class PHP_Token_PLUS_EQUAL extends PHP_Token {}
-class PHP_Token_PRINT extends PHP_Token {}
-class PHP_Token_PRIVATE extends PHP_Token {}
-class PHP_Token_PROTECTED extends PHP_Token {}
-class PHP_Token_PUBLIC extends PHP_Token {}
-class PHP_Token_QUESTION_MARK extends PHP_Token {}
-class PHP_Token_REQUIRE extends PHP_Token_Includes {}
-class PHP_Token_REQUIRE_ONCE extends PHP_Token_Includes {}
-class PHP_Token_RETURN extends PHP_Token {}
-class PHP_Token_SEMICOLON extends PHP_Token {}
-class PHP_Token_SL extends PHP_Token {}
-class PHP_Token_SL_EQUAL extends PHP_Token {}
-class PHP_Token_SR extends PHP_Token {}
-class PHP_Token_SR_EQUAL extends PHP_Token {}
-class PHP_Token_START_HEREDOC extends PHP_Token {}
-class PHP_Token_STATIC extends PHP_Token {}
-class PHP_Token_STRING extends PHP_Token {}
-class PHP_Token_STRING_CAST extends PHP_Token {}
-class PHP_Token_STRING_VARNAME extends PHP_Token {}
-class PHP_Token_SWITCH extends PHP_Token {}
-class PHP_Token_THROW extends PHP_Token {}
-class PHP_Token_TILDE extends PHP_Token {}
-class PHP_Token_TRY extends PHP_Token {}
-class PHP_Token_UNSET extends PHP_Token {}
-class PHP_Token_UNSET_CAST extends PHP_Token {}
-class PHP_Token_USE extends PHP_Token {}
-class PHP_Token_USE_FUNCTION extends PHP_Token {}
-class PHP_Token_VAR extends PHP_Token {}
-class PHP_Token_VARIABLE extends PHP_Token {}
-class PHP_Token_WHILE extends PHP_Token {}
-class PHP_Token_WHITESPACE extends PHP_Token {}
-class PHP_Token_XOR_EQUAL extends PHP_Token {}
+class PHP_Token_AND_EQUAL extends PHP_Token
+{
+}
 
-// Tokens introduced in PHP 5.1
-class PHP_Token_HALT_COMPILER extends PHP_Token {}
+class PHP_Token_ARRAY extends PHP_Token
+{
+}
 
-// Tokens introduced in PHP 5.3
-class PHP_Token_DIR extends PHP_Token {}
-class PHP_Token_GOTO extends PHP_Token {}
+class PHP_Token_ARRAY_CAST extends PHP_Token
+{
+}
 
-class PHP_Token_NAMESPACE extends PHP_TokenWithScope
+class PHP_Token_AS extends PHP_Token
 {
-    /**
-     * @return string
-     */
-    public function getName()
-    {
-        $tokens    = $this->tokenStream->tokens();
-        $namespace = (string)$tokens[$this->id+2];
+}
 
-        for ($i = $this->id + 3;; $i += 2) {
-            if (isset($tokens[$i]) &&
-                $tokens[$i] instanceof PHP_Token_NS_SEPARATOR) {
-                $namespace .= '\\' . $tokens[$i+1];
-            } else {
-                break;
-            }
-        }
+class PHP_Token_AT extends PHP_Token
+{
+}
 
-        return $namespace;
-    }
+class PHP_Token_BACKTICK extends PHP_Token
+{
 }
 
-class PHP_Token_NS_C extends PHP_Token {}
-class PHP_Token_NS_SEPARATOR extends PHP_Token {}
-
-// Tokens introduced in PHP 5.4
-class PHP_Token_CALLABLE extends PHP_Token {}
-class PHP_Token_INSTEADOF extends PHP_Token {}
-class PHP_Token_TRAIT extends PHP_Token_INTERFACE {}
-class PHP_Token_TRAIT_C extends PHP_Token {}
-
-// Tokens introduced in PHP 5.5
-class PHP_Token_FINALLY extends PHP_Token {}
-class PHP_Token_YIELD extends PHP_Token {}
+class PHP_Token_BAD_CHARACTER extends PHP_Token
+{
+}
 
-// Tokens introduced in PHP 5.6
-class PHP_Token_ELLIPSIS extends PHP_Token {}
-class PHP_Token_POW extends PHP_Token {}
-class PHP_Token_POW_EQUAL extends PHP_Token {}
+class PHP_Token_BOOLEAN_AND extends PHP_Token
+{
+}
 
-// Tokens introduced in PHP 7.0
-class PHP_Token_COALESCE extends PHP_Token {}
-class PHP_Token_SPACESHIP extends PHP_Token {}
-class PHP_Token_YIELD_FROM extends PHP_Token {}
+class PHP_Token_BOOLEAN_OR extends PHP_Token
+{
+}
 
-// Tokens introduced in HackLang / HHVM
-class PHP_Token_ASYNC extends PHP_Token {}
-class PHP_Token_AWAIT extends PHP_Token {}
-class PHP_Token_COMPILER_HALT_OFFSET extends PHP_Token {}
-class PHP_Token_ENUM extends PHP_Token {}
-class PHP_Token_EQUALS extends PHP_Token {}
-class PHP_Token_IN extends PHP_Token {}
-class PHP_Token_JOIN extends PHP_Token {}
-class PHP_Token_LAMBDA_ARROW extends PHP_Token {}
-class PHP_Token_LAMBDA_CP extends PHP_Token {}
-class PHP_Token_LAMBDA_OP extends PHP_Token {}
-class PHP_Token_ONUMBER extends PHP_Token {}
-class PHP_Token_NULLSAFE_OBJECT_OPERATOR extends PHP_Token {}
-class PHP_Token_SHAPE extends PHP_Token {}
-class PHP_Token_SUPER extends PHP_Token {}
-class PHP_Token_TYPE extends PHP_Token {}
-class PHP_Token_TYPELIST_GT extends PHP_Token {}
-class PHP_Token_TYPELIST_LT extends PHP_Token {}
-class PHP_Token_WHERE extends PHP_Token {}
-class PHP_Token_XHP_ATTRIBUTE extends PHP_Token {}
-class PHP_Token_XHP_CATEGORY extends PHP_Token {}
-class PHP_Token_XHP_CATEGORY_LABEL extends PHP_Token {}
-class PHP_Token_XHP_CHILDREN extends PHP_Token {}
-class PHP_Token_XHP_LABEL extends PHP_Token {}
-class PHP_Token_XHP_REQUIRED extends PHP_Token {}
-class PHP_Token_XHP_TAG_GT extends PHP_Token {}
-class PHP_Token_XHP_TAG_LT extends PHP_Token {}
-class PHP_Token_XHP_TEXT extends PHP_Token {}
-<?php
-/*
- * This file is part of the PHP_TokenStream package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+class PHP_Token_BOOL_CAST extends PHP_Token
+{
+}
 
-/**
- * A stream of PHP tokens.
- *
- * @author    Sebastian Bergmann <sebastian@phpunit.de>
- * @copyright Sebastian Bergmann <sebastian@phpunit.de>
- * @license   http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- * @link      http://github.com/sebastianbergmann/php-token-stream/tree
- * @since     Class available since Release 1.0.0
- */
-class PHP_Token_Stream implements ArrayAccess, Countable, SeekableIterator
+class PHP_Token_BREAK extends PHP_Token
 {
-    /**
-     * @var array
-     */
-    protected static $customTokens = array(
-        '(' => 'PHP_Token_OPEN_BRACKET',
-        ')' => 'PHP_Token_CLOSE_BRACKET',
-        '[' => 'PHP_Token_OPEN_SQUARE',
-        ']' => 'PHP_Token_CLOSE_SQUARE',
-        '{' => 'PHP_Token_OPEN_CURLY',
-        '}' => 'PHP_Token_CLOSE_CURLY',
-        ';' => 'PHP_Token_SEMICOLON',
-        '.' => 'PHP_Token_DOT',
-        ',' => 'PHP_Token_COMMA',
-        '=' => 'PHP_Token_EQUAL',
-        '<' => 'PHP_Token_LT',
-        '>' => 'PHP_Token_GT',
-        '+' => 'PHP_Token_PLUS',
-        '-' => 'PHP_Token_MINUS',
-        '*' => 'PHP_Token_MULT',
-        '/' => 'PHP_Token_DIV',
-        '?' => 'PHP_Token_QUESTION_MARK',
-        '!' => 'PHP_Token_EXCLAMATION_MARK',
-        ':' => 'PHP_Token_COLON',
-        '"' => 'PHP_Token_DOUBLE_QUOTES',
-        '@' => 'PHP_Token_AT',
-        '&' => 'PHP_Token_AMPERSAND',
-        '%' => 'PHP_Token_PERCENT',
-        '|' => 'PHP_Token_PIPE',
-        '$' => 'PHP_Token_DOLLAR',
-        '^' => 'PHP_Token_CARET',
-        '~' => 'PHP_Token_TILDE',
-        '`' => 'PHP_Token_BACKTICK'
-    );
+}
 
-    /**
-     * @var string
-     */
-    protected $filename;
+class PHP_Token_CARET extends PHP_Token
+{
+}
 
-    /**
-     * @var array
-     */
-    protected $tokens = array();
+class PHP_Token_CASE extends PHP_Token
+{
+}
 
-    /**
-     * @var integer
-     */
-    protected $position = 0;
+class PHP_Token_CATCH extends PHP_Token
+{
+}
 
-    /**
-     * @var array
-     */
-    protected $linesOfCode = array('loc' => 0, 'cloc' => 0, 'ncloc' => 0);
+class PHP_Token_CHARACTER extends PHP_Token
+{
+}
 
+class PHP_Token_CLASS extends PHP_Token_INTERFACE
+{
     /**
-     * @var array
+     * @var bool
      */
-    protected $classes;
+    private $anonymous = false;
 
     /**
-     * @var array
+     * @var string
      */
-    protected $functions;
+    private $name;
 
     /**
-     * @var array
+     * @return string
      */
-    protected $includes;
+    public function getName()
+    {
+        if ($this->name !== null) {
+            return $this->name;
+        }
 
-    /**
-     * @var array
-     */
-    protected $interfaces;
+        $next = $this->tokenStream[$this->id + 1];
 
-    /**
-     * @var array
-     */
-    protected $traits;
+        if ($next instanceof PHP_Token_WHITESPACE) {
+            $next = $this->tokenStream[$this->id + 2];
+        }
 
-    /**
-     * @var array
-     */
-    protected $lineToFunctionMap = array();
+        if ($next instanceof PHP_Token_STRING) {
+            $this->name =(string) $next;
 
-    /**
-     * Constructor.
-     *
-     * @param string $sourceCode
-     */
-    public function __construct($sourceCode)
-    {
-        if (is_file($sourceCode)) {
-            $this->filename = $sourceCode;
-            $sourceCode     = file_get_contents($sourceCode);
+            return $this->name;
         }
 
-        $this->scan($sourceCode);
-    }
+        if ($next instanceof PHP_Token_OPEN_CURLY ||
+            $next instanceof PHP_Token_EXTENDS ||
+            $next instanceof PHP_Token_IMPLEMENTS) {
 
-    /**
-     * Destructor.
-     */
-    public function __destruct()
-    {
-        $this->tokens = array();
-    }
+            $this->name = sprintf(
+                'AnonymousClass:%s#%s',
+                $this->getLine(),
+                $this->getId()
+            );
 
-    /**
-     * @return string
-     */
-    public function __toString()
-    {
-        $buffer = '';
+            $this->anonymous = true;
 
-        foreach ($this as $token) {
-            $buffer .= $token;
+            return $this->name;
         }
-
-        return $buffer;
     }
 
-    /**
-     * @return string
-     * @since  Method available since Release 1.1.0
-     */
-    public function getFilename()
+    public function isAnonymous()
     {
-        return $this->filename;
+        return $this->anonymous;
     }
+}
 
-    /**
-     * Scans the source for sequences of characters and converts them into a
-     * stream of tokens.
-     *
-     * @param string $sourceCode
-     */
-    protected function scan($sourceCode)
-    {
-        $id        = 0;
-        $line      = 1;
-        $tokens    = token_get_all($sourceCode);
-        $numTokens = count($tokens);
+class PHP_Token_CLASS_C extends PHP_Token
+{
+}
 
-        $lastNonWhitespaceTokenWasDoubleColon = false;
+class PHP_Token_CLASS_NAME_CONSTANT extends PHP_Token
+{
+}
 
-        for ($i = 0; $i < $numTokens; ++$i) {
-            $token = $tokens[$i];
-            $skip  = 0;
+class PHP_Token_CLONE extends PHP_Token
+{
+}
 
-            if (is_array($token)) {
-                $name = substr(token_name($token[0]), 2);
-                $text = $token[1];
+class PHP_Token_CLOSE_BRACKET extends PHP_Token
+{
+}
 
-                if ($lastNonWhitespaceTokenWasDoubleColon && $name == 'CLASS') {
-                    $name = 'CLASS_NAME_CONSTANT';
-                } elseif ($name == 'USE' && isset($tokens[$i+2][0]) && $tokens[$i+2][0] == T_FUNCTION) {
-                    $name = 'USE_FUNCTION';
-                    $skip = 2;
-                }
+class PHP_Token_CLOSE_CURLY extends PHP_Token
+{
+}
 
-                $tokenClass = 'PHP_Token_' . $name;
-            } else {
-                $text       = $token;
-                $tokenClass = self::$customTokens[$token];
-            }
+class PHP_Token_CLOSE_SQUARE extends PHP_Token
+{
+}
 
-            $this->tokens[] = new $tokenClass($text, $line, $this, $id++);
-            $lines          = substr_count($text, "\n");
-            $line          += $lines;
+class PHP_Token_CLOSE_TAG extends PHP_Token
+{
+}
 
-            if ($tokenClass == 'PHP_Token_HALT_COMPILER') {
-                break;
-            } elseif ($tokenClass == 'PHP_Token_COMMENT' ||
-                $tokenClass == 'PHP_Token_DOC_COMMENT') {
-                $this->linesOfCode['cloc'] += $lines + 1;
-            }
+class PHP_Token_COLON extends PHP_Token
+{
+}
 
-            if ($name == 'DOUBLE_COLON') {
-                $lastNonWhitespaceTokenWasDoubleColon = true;
-            } elseif ($name != 'WHITESPACE') {
-                $lastNonWhitespaceTokenWasDoubleColon = false;
-            }
+class PHP_Token_COMMA extends PHP_Token
+{
+}
 
-            $i += $skip;
-        }
+class PHP_Token_COMMENT extends PHP_Token
+{
+}
 
-        $this->linesOfCode['loc']   = substr_count($sourceCode, "\n");
-        $this->linesOfCode['ncloc'] = $this->linesOfCode['loc'] -
-                                      $this->linesOfCode['cloc'];
-    }
+class PHP_Token_CONCAT_EQUAL extends PHP_Token
+{
+}
 
-    /**
-     * @return integer
-     */
-    public function count()
-    {
-        return count($this->tokens);
-    }
+class PHP_Token_CONST extends PHP_Token
+{
+}
 
-    /**
-     * @return PHP_Token[]
-     */
-    public function tokens()
-    {
-        return $this->tokens;
-    }
+class PHP_Token_CONSTANT_ENCAPSED_STRING extends PHP_Token
+{
+}
 
-    /**
-     * @return array
-     */
-    public function getClasses()
-    {
-        if ($this->classes !== null) {
-            return $this->classes;
-        }
+class PHP_Token_CONTINUE extends PHP_Token
+{
+}
 
-        $this->parse();
+class PHP_Token_CURLY_OPEN extends PHP_Token
+{
+}
 
-        return $this->classes;
-    }
+class PHP_Token_DEC extends PHP_Token
+{
+}
 
-    /**
-     * @return array
-     */
-    public function getFunctions()
-    {
-        if ($this->functions !== null) {
-            return $this->functions;
-        }
+class PHP_Token_DECLARE extends PHP_Token
+{
+}
 
-        $this->parse();
+class PHP_Token_DEFAULT extends PHP_Token
+{
+}
 
-        return $this->functions;
-    }
+class PHP_Token_DIV extends PHP_Token
+{
+}
 
-    /**
-     * @return array
-     */
-    public function getInterfaces()
-    {
-        if ($this->interfaces !== null) {
-            return $this->interfaces;
-        }
+class PHP_Token_DIV_EQUAL extends PHP_Token
+{
+}
 
-        $this->parse();
+class PHP_Token_DNUMBER extends PHP_Token
+{
+}
 
-        return $this->interfaces;
-    }
+class PHP_Token_DO extends PHP_Token
+{
+}
 
-    /**
-     * @return array
-     * @since  Method available since Release 1.1.0
-     */
-    public function getTraits()
-    {
-        if ($this->traits !== null) {
-            return $this->traits;
-        }
+class PHP_Token_DOC_COMMENT extends PHP_Token
+{
+}
 
-        $this->parse();
+class PHP_Token_DOLLAR extends PHP_Token
+{
+}
 
-        return $this->traits;
-    }
+class PHP_Token_DOLLAR_OPEN_CURLY_BRACES extends PHP_Token
+{
+}
 
-    /**
-     * Gets the names of all files that have been included
-     * using include(), include_once(), require() or require_once().
-     *
-     * Parameter $categorize set to TRUE causing this function to return a
-     * multi-dimensional array with categories in the keys of the first dimension
-     * and constants and their values in the second dimension.
-     *
-     * Parameter $category allow to filter following specific inclusion type
-     *
-     * @param bool   $categorize OPTIONAL
-     * @param string $category   OPTIONAL Either 'require_once', 'require',
-     *                                           'include_once', 'include'.
-     * @return array
-     * @since  Method available since Release 1.1.0
-     */
-    public function getIncludes($categorize = false, $category = null)
-    {
-        if ($this->includes === null) {
-            $this->includes = array(
-              'require_once' => array(),
-              'require'      => array(),
-              'include_once' => array(),
-              'include'      => array()
-            );
+class PHP_Token_DOT extends PHP_Token
+{
+}
 
-            foreach ($this->tokens as $token) {
-                switch (get_class($token)) {
-                    case 'PHP_Token_REQUIRE_ONCE':
-                    case 'PHP_Token_REQUIRE':
-                    case 'PHP_Token_INCLUDE_ONCE':
-                    case 'PHP_Token_INCLUDE':
-                        $this->includes[$token->getType()][] = $token->getName();
-                        break;
-                }
-            }
-        }
+class PHP_Token_DOUBLE_ARROW extends PHP_Token
+{
+}
 
-        if (isset($this->includes[$category])) {
-            $includes = $this->includes[$category];
-        } elseif ($categorize === false) {
-            $includes = array_merge(
-                $this->includes['require_once'],
-                $this->includes['require'],
-                $this->includes['include_once'],
-                $this->includes['include']
-            );
-        } else {
-            $includes = $this->includes;
-        }
+class PHP_Token_DOUBLE_CAST extends PHP_Token
+{
+}
 
-        return $includes;
-    }
+class PHP_Token_DOUBLE_COLON extends PHP_Token
+{
+}
 
-    /**
-     * Returns the name of the function or method a line belongs to.
-     *
-     * @return string or null if the line is not in a function or method
-     * @since  Method available since Release 1.2.0
-     */
-    public function getFunctionForLine($line)
-    {
-        $this->parse();
+class PHP_Token_DOUBLE_QUOTES extends PHP_Token
+{
+}
 
-        if (isset($this->lineToFunctionMap[$line])) {
-            return $this->lineToFunctionMap[$line];
-        }
-    }
+class PHP_Token_ECHO extends PHP_Token
+{
+}
 
-    protected function parse()
-    {
-        $this->interfaces = array();
-        $this->classes    = array();
-        $this->traits     = array();
-        $this->functions  = array();
-        $class            = array();
-        $classEndLine     = array();
-        $trait            = false;
-        $traitEndLine     = false;
-        $interface        = false;
-        $interfaceEndLine = false;
+class PHP_Token_ELSE extends PHP_Token
+{
+}
 
-        foreach ($this->tokens as $token) {
-            switch (get_class($token)) {
-                case 'PHP_Token_HALT_COMPILER':
-                    return;
+class PHP_Token_ELSEIF extends PHP_Token
+{
+}
 
-                case 'PHP_Token_INTERFACE':
-                    $interface        = $token->getName();
-                    $interfaceEndLine = $token->getEndLine();
+class PHP_Token_EMPTY extends PHP_Token
+{
+}
 
-                    $this->interfaces[$interface] = array(
-                      'methods'   => array(),
-                      'parent'    => $token->getParent(),
-                      'keywords'  => $token->getKeywords(),
-                      'docblock'  => $token->getDocblock(),
-                      'startLine' => $token->getLine(),
-                      'endLine'   => $interfaceEndLine,
-                      'package'   => $token->getPackage(),
-                      'file'      => $this->filename
-                    );
-                    break;
+class PHP_Token_ENCAPSED_AND_WHITESPACE extends PHP_Token
+{
+}
 
-                case 'PHP_Token_CLASS':
-                case 'PHP_Token_TRAIT':
-                    $tmp = array(
-                      'methods'   => array(),
-                      'parent'    => $token->getParent(),
-                      'interfaces'=> $token->getInterfaces(),
-                      'keywords'  => $token->getKeywords(),
-                      'docblock'  => $token->getDocblock(),
-                      'startLine' => $token->getLine(),
-                      'endLine'   => $token->getEndLine(),
-                      'package'   => $token->getPackage(),
-                      'file'      => $this->filename
-                    );
+class PHP_Token_ENDDECLARE extends PHP_Token
+{
+}
 
-                    if ($token instanceof PHP_Token_CLASS) {
-                        $class[]        = $token->getName();
-                        $classEndLine[] = $token->getEndLine();
+class PHP_Token_ENDFOR extends PHP_Token
+{
+}
 
-                        if ($class[count($class)-1] != 'anonymous class') {
-                            $this->classes[$class[count($class)-1]] = $tmp;
-                        }
-                    } else {
-                        $trait                = $token->getName();
-                        $traitEndLine         = $token->getEndLine();
-                        $this->traits[$trait] = $tmp;
-                    }
-                    break;
+class PHP_Token_ENDFOREACH extends PHP_Token
+{
+}
 
-                case 'PHP_Token_FUNCTION':
-                    $name = $token->getName();
-                    $tmp  = array(
-                      'docblock'  => $token->getDocblock(),
-                      'keywords'  => $token->getKeywords(),
-                      'visibility'=> $token->getVisibility(),
-                      'signature' => $token->getSignature(),
-                      'startLine' => $token->getLine(),
-                      'endLine'   => $token->getEndLine(),
-                      'ccn'       => $token->getCCN(),
-                      'file'      => $this->filename
-                    );
+class PHP_Token_ENDIF extends PHP_Token
+{
+}
 
-                    if (empty($class) &&
-                        $trait === false &&
-                        $interface === false) {
-                        $this->functions[$name] = $tmp;
+class PHP_Token_ENDSWITCH extends PHP_Token
+{
+}
 
-                        $this->addFunctionToMap(
-                            $name,
-                            $tmp['startLine'],
-                            $tmp['endLine']
-                        );
-                    } elseif (!empty($class) && $class[count($class)-1] != 'anonymous class') {
-                        $this->classes[$class[count($class)-1]]['methods'][$name] = $tmp;
+class PHP_Token_ENDWHILE extends PHP_Token
+{
+}
 
-                        $this->addFunctionToMap(
-                            $class[count($class)-1] . '::' . $name,
-                            $tmp['startLine'],
-                            $tmp['endLine']
-                        );
-                    } elseif ($trait !== false) {
-                        $this->traits[$trait]['methods'][$name] = $tmp;
+class PHP_Token_END_HEREDOC extends PHP_Token
+{
+}
 
-                        $this->addFunctionToMap(
-                            $trait . '::' . $name,
-                            $tmp['startLine'],
-                            $tmp['endLine']
-                        );
-                    } else {
-                        $this->interfaces[$interface]['methods'][$name] = $tmp;
-                    }
-                    break;
+class PHP_Token_EQUAL extends PHP_Token
+{
+}
 
-                case 'PHP_Token_CLOSE_CURLY':
-                    if (!empty($classEndLine) &&
-                        $classEndLine[count($classEndLine)-1] == $token->getLine()) {
-                        array_pop($classEndLine);
-                        array_pop($class);
-                    } elseif ($traitEndLine !== false &&
-                        $traitEndLine == $token->getLine()) {
-                        $trait        = false;
-                        $traitEndLine = false;
-                    } elseif ($interfaceEndLine !== false &&
-                        $interfaceEndLine == $token->getLine()) {
-                        $interface        = false;
-                        $interfaceEndLine = false;
-                    }
-                    break;
-            }
-        }
-    }
+class PHP_Token_EVAL extends PHP_Token
+{
+}
 
-    /**
-     * @return array
-     */
-    public function getLinesOfCode()
-    {
-        return $this->linesOfCode;
-    }
+class PHP_Token_EXCLAMATION_MARK extends PHP_Token
+{
+}
 
-    /**
-     */
-    public function rewind()
-    {
-        $this->position = 0;
-    }
+class PHP_Token_EXIT extends PHP_Token
+{
+}
 
-    /**
-     * @return boolean
-     */
-    public function valid()
-    {
-        return isset($this->tokens[$this->position]);
-    }
+class PHP_Token_EXTENDS extends PHP_Token
+{
+}
 
-    /**
-     * @return integer
-     */
-    public function key()
-    {
-        return $this->position;
-    }
+class PHP_Token_FILE extends PHP_Token
+{
+}
 
-    /**
-     * @return PHP_Token
-     */
-    public function current()
-    {
-        return $this->tokens[$this->position];
-    }
+class PHP_Token_FINAL extends PHP_Token
+{
+}
 
-    /**
-     */
-    public function next()
-    {
-        $this->position++;
-    }
+class PHP_Token_FOR extends PHP_Token
+{
+}
 
-    /**
-     * @param  integer $offset
-     * @return boolean
-     */
-    public function offsetExists($offset)
-    {
-        return isset($this->tokens[$offset]);
-    }
+class PHP_Token_FOREACH extends PHP_Token
+{
+}
 
-    /**
-     * @param  integer $offset
-     * @return mixed
-     * @throws OutOfBoundsException
-     */
-    public function offsetGet($offset)
-    {
-        if (!$this->offsetExists($offset)) {
-            throw new OutOfBoundsException(
-                sprintf(
-                    'No token at position "%s"',
-                    $offset
-                )
-            );
-        }
+class PHP_Token_FUNC_C extends PHP_Token
+{
+}
 
-        return $this->tokens[$offset];
-    }
+class PHP_Token_GLOBAL extends PHP_Token
+{
+}
 
-    /**
-     * @param integer $offset
-     * @param mixed   $value
-     */
-    public function offsetSet($offset, $value)
-    {
-        $this->tokens[$offset] = $value;
-    }
+class PHP_Token_GT extends PHP_Token
+{
+}
 
-    /**
-     * @param  integer $offset
-     * @throws OutOfBoundsException
-     */
-    public function offsetUnset($offset)
-    {
-        if (!$this->offsetExists($offset)) {
-            throw new OutOfBoundsException(
-                sprintf(
-                    'No token at position "%s"',
-                    $offset
-                )
-            );
-        }
+class PHP_Token_IF extends PHP_Token
+{
+}
 
-        unset($this->tokens[$offset]);
-    }
+class PHP_Token_IMPLEMENTS extends PHP_Token
+{
+}
 
-    /**
-     * Seek to an absolute position.
-     *
-     * @param  integer $position
-     * @throws OutOfBoundsException
-     */
-    public function seek($position)
-    {
-        $this->position = $position;
+class PHP_Token_INC extends PHP_Token
+{
+}
 
-        if (!$this->valid()) {
-            throw new OutOfBoundsException(
-                sprintf(
-                    'No token at position "%s"',
-                    $this->position
-                )
-            );
-        }
-    }
+class PHP_Token_INCLUDE extends PHP_Token_Includes
+{
+}
 
-    /**
-     * @param string  $name
-     * @param integer $startLine
-     * @param integer $endLine
-     */
-    private function addFunctionToMap($name, $startLine, $endLine)
-    {
-        for ($line = $startLine; $line <= $endLine; $line++) {
-            $this->lineToFunctionMap[$line] = $name;
-        }
-    }
+class PHP_Token_INCLUDE_ONCE extends PHP_Token_Includes
+{
 }
-<?php
-/*
- * This file is part of the PHP_TokenStream package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * A caching factory for token stream objects.
- *
- * @author    Sebastian Bergmann <sebastian@phpunit.de>
- * @copyright Sebastian Bergmann <sebastian@phpunit.de>
- * @license   http://www.opensource.org/licenses/BSD-3-Clause  The BSD 3-Clause License
- * @link      http://github.com/sebastianbergmann/php-token-stream/tree
- * @since     Class available since Release 1.0.0
- */
-class PHP_Token_Stream_CachingFactory
+class PHP_Token_INLINE_HTML extends PHP_Token
 {
-    /**
-     * @var array
-     */
-    protected static $cache = array();
+}
 
-    /**
-     * @param  string $filename
-     * @return PHP_Token_Stream
-     */
-    public static function get($filename)
-    {
-        if (!isset(self::$cache[$filename])) {
-            self::$cache[$filename] = new PHP_Token_Stream($filename);
-        }
+class PHP_Token_INSTANCEOF extends PHP_Token
+{
+}
 
-        return self::$cache[$filename];
-    }
+class PHP_Token_INT_CAST extends PHP_Token
+{
+}
 
-    /**
-     * @param string $filename
-     */
-    public static function clear($filename = null)
-    {
-        if (is_string($filename)) {
-            unset(self::$cache[$filename]);
-        } else {
-            self::$cache = array();
-        }
-    }
+class PHP_Token_ISSET extends PHP_Token
+{
 }
-PHPUnit_MockObject
 
-Copyright (c) 2002-2015, Sebastian Bergmann <sebastian@phpunit.de>.
-All rights reserved.
+class PHP_Token_IS_EQUAL extends PHP_Token
+{
+}
 
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
+class PHP_Token_IS_GREATER_OR_EQUAL extends PHP_Token
+{
+}
 
- * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
+class PHP_Token_IS_IDENTICAL extends PHP_Token
+{
+}
 
- * Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the
-   distribution.
+class PHP_Token_IS_NOT_EQUAL extends PHP_Token
+{
+}
 
- * Neither the name of Sebastian Bergmann nor the names of his
-   contributors may be used to endorse or promote products derived
-   from this software without specific prior written permission.
+class PHP_Token_IS_NOT_IDENTICAL extends PHP_Token
+{
+}
 
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+class PHP_Token_IS_SMALLER_OR_EQUAL extends PHP_Token
+{
+}
 
-/**
- * Builder interface for unique identifiers.
- *
- * Defines the interface for recording unique identifiers. The identifiers
- * can be used to define the invocation order of expectations. The expectation
- * is recorded using id() and then defined in order using
- * PHPUnit_Framework_MockObject_Builder_Match::after().
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Builder_Identity
+class PHP_Token_LINE extends PHP_Token
 {
-    /**
-     * Sets the identification of the expectation to $id.
-     *
-     * @note The identifier is unique per mock object.
-     *
-     * @param string $id Unique identification of expectation.
-     */
-    public function id($id);
 }
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Builder for mocked or stubbed invocations.
- *
- * Provides methods for building expectations without having to resort to
- * instantiating the various matchers manually. These methods also form a
- * more natural way of reading the expectation. This class should be together
- * with the test case PHPUnit_Framework_MockObject_TestCase.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Builder_InvocationMocker implements PHPUnit_Framework_MockObject_Builder_MethodNameMatch
+class PHP_Token_LIST extends PHP_Token
 {
-    /**
-     * @var PHPUnit_Framework_MockObject_Stub_MatcherCollection
-     */
-    protected $collection;
+}
 
-    /**
-     * @var PHPUnit_Framework_MockObject_Matcher
-     */
-    protected $matcher;
+class PHP_Token_LNUMBER extends PHP_Token
+{
+}
 
-    /**
-     * @var string[]
-     */
-    private $configurableMethods = [];
+class PHP_Token_LOGICAL_AND extends PHP_Token
+{
+}
 
-    /**
-     * @param PHPUnit_Framework_MockObject_Stub_MatcherCollection $collection
-     * @param PHPUnit_Framework_MockObject_Matcher_Invocation     $invocationMatcher
-     * @param array                                               $configurableMethods
-     */
-    public function __construct(PHPUnit_Framework_MockObject_Stub_MatcherCollection $collection, PHPUnit_Framework_MockObject_Matcher_Invocation $invocationMatcher, array $configurableMethods)
-    {
-        $this->collection = $collection;
-        $this->matcher    = new PHPUnit_Framework_MockObject_Matcher(
-            $invocationMatcher
-        );
+class PHP_Token_LOGICAL_OR extends PHP_Token
+{
+}
 
-        $this->collection->addMatcher($this->matcher);
+class PHP_Token_LOGICAL_XOR extends PHP_Token
+{
+}
 
-        $this->configurableMethods = $configurableMethods;
-    }
+class PHP_Token_LT extends PHP_Token
+{
+}
 
-    /**
-     * @return PHPUnit_Framework_MockObject_Matcher
-     */
-    public function getMatcher()
-    {
-        return $this->matcher;
-    }
+class PHP_Token_METHOD_C extends PHP_Token
+{
+}
 
-    /**
-     * @param mixed $id
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function id($id)
-    {
-        $this->collection->registerId($id, $this);
+class PHP_Token_MINUS extends PHP_Token
+{
+}
 
-        return $this;
-    }
+class PHP_Token_MINUS_EQUAL extends PHP_Token
+{
+}
 
-    /**
-     * @param PHPUnit_Framework_MockObject_Stub $stub
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function will(PHPUnit_Framework_MockObject_Stub $stub)
-    {
-        $this->matcher->stub = $stub;
+class PHP_Token_MOD_EQUAL extends PHP_Token
+{
+}
 
-        return $this;
-    }
+class PHP_Token_MULT extends PHP_Token
+{
+}
 
-    /**
-     * @param mixed $value
-     * @param mixed $nextValues, ...
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willReturn($value, ...$nextValues)
-    {
-        $stub = count($nextValues) === 0 ?
-            new PHPUnit_Framework_MockObject_Stub_Return($value) :
-            new PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls(
-               array_merge([$value], $nextValues)
-            );
+class PHP_Token_MUL_EQUAL extends PHP_Token
+{
+}
 
-        return $this->will($stub);
-    }
+class PHP_Token_NEW extends PHP_Token
+{
+}
 
-    /**
-     * @param mixed $reference
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willReturnReference(&$reference)
-    {
-        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnReference($reference);
+class PHP_Token_NUM_STRING extends PHP_Token
+{
+}
 
-        return $this->will($stub);
-    }
+class PHP_Token_OBJECT_CAST extends PHP_Token
+{
+}
 
-    /**
-     * @param array $valueMap
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willReturnMap(array $valueMap)
-    {
-        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnValueMap(
-            $valueMap
-        );
+class PHP_Token_OBJECT_OPERATOR extends PHP_Token
+{
+}
 
-        return $this->will($stub);
-    }
+class PHP_Token_OPEN_BRACKET extends PHP_Token
+{
+}
 
-    /**
-     * @param mixed $argumentIndex
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willReturnArgument($argumentIndex)
-    {
-        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnArgument(
-            $argumentIndex
-        );
+class PHP_Token_OPEN_CURLY extends PHP_Token
+{
+}
 
-        return $this->will($stub);
-    }
+class PHP_Token_OPEN_SQUARE extends PHP_Token
+{
+}
 
-    /**
-     * @param callable $callback
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willReturnCallback($callback)
-    {
-        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnCallback(
-            $callback
-        );
+class PHP_Token_OPEN_TAG extends PHP_Token
+{
+}
 
-        return $this->will($stub);
-    }
+class PHP_Token_OPEN_TAG_WITH_ECHO extends PHP_Token
+{
+}
 
-    /**
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willReturnSelf()
-    {
-        $stub = new PHPUnit_Framework_MockObject_Stub_ReturnSelf;
+class PHP_Token_OR_EQUAL extends PHP_Token
+{
+}
 
-        return $this->will($stub);
-    }
+class PHP_Token_PAAMAYIM_NEKUDOTAYIM extends PHP_Token
+{
+}
 
-    /**
-     * @param mixed $values, ...
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willReturnOnConsecutiveCalls(...$values)
-    {
-        $stub = new PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls($values);
+class PHP_Token_PERCENT extends PHP_Token
+{
+}
 
-        return $this->will($stub);
-    }
+class PHP_Token_PIPE extends PHP_Token
+{
+}
 
-    /**
-     * @param Exception $exception
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function willThrowException(Exception $exception)
-    {
-        $stub = new PHPUnit_Framework_MockObject_Stub_Exception($exception);
+class PHP_Token_PLUS extends PHP_Token
+{
+}
 
-        return $this->will($stub);
-    }
+class PHP_Token_PLUS_EQUAL extends PHP_Token
+{
+}
 
-    /**
-     * @param mixed $id
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function after($id)
-    {
-        $this->matcher->afterMatchBuilderId = $id;
+class PHP_Token_PRINT extends PHP_Token
+{
+}
 
-        return $this;
-    }
+class PHP_Token_PRIVATE extends PHP_Token
+{
+}
 
-    /**
-     * Validate that a parameters matcher can be defined, throw exceptions otherwise.
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     */
-    private function canDefineParameters()
-    {
-        if ($this->matcher->methodNameMatcher === null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'Method name matcher is not defined, cannot define parameter ' .
-                'matcher without one'
-            );
-        }
+class PHP_Token_PROTECTED extends PHP_Token
+{
+}
 
-        if ($this->matcher->parametersMatcher !== null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'Parameter matcher is already defined, cannot redefine'
-            );
-        }
-    }
+class PHP_Token_PUBLIC extends PHP_Token
+{
+}
 
-    /**
-     * @param  array ...$arguments
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function with(...$arguments)
-    {
-        $this->canDefineParameters();
+class PHP_Token_QUESTION_MARK extends PHP_Token
+{
+}
 
-        $this->matcher->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_Parameters($arguments);
+class PHP_Token_REQUIRE extends PHP_Token_Includes
+{
+}
 
-        return $this;
-    }
+class PHP_Token_REQUIRE_ONCE extends PHP_Token_Includes
+{
+}
 
-    /**
-     * @param  array ...$arguments
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function withConsecutive(...$arguments)
-    {
-        $this->canDefineParameters();
+class PHP_Token_RETURN extends PHP_Token
+{
+}
 
-        $this->matcher->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_ConsecutiveParameters($arguments);
+class PHP_Token_SEMICOLON extends PHP_Token
+{
+}
 
-        return $this;
-    }
+class PHP_Token_SL extends PHP_Token
+{
+}
 
-    /**
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function withAnyParameters()
-    {
-        $this->canDefineParameters();
+class PHP_Token_SL_EQUAL extends PHP_Token
+{
+}
 
-        $this->matcher->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_AnyParameters;
+class PHP_Token_SR extends PHP_Token
+{
+}
 
-        return $this;
-    }
+class PHP_Token_SR_EQUAL extends PHP_Token
+{
+}
 
-    /**
-     * @param PHPUnit_Framework_Constraint|string $constraint
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function method($constraint)
-    {
-        if ($this->matcher->methodNameMatcher !== null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'Method name matcher is already defined, cannot redefine'
-            );
-        }
+class PHP_Token_START_HEREDOC extends PHP_Token
+{
+}
 
-        if (is_string($constraint) && !in_array(strtolower($constraint), $this->configurableMethods)) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                sprintf(
-                    'Trying to configure method "%s" which cannot be configured because it does not exist, has not been specified, is final, or is static',
-                    $constraint
-                )
-            );
-        }
+class PHP_Token_STATIC extends PHP_Token
+{
+}
 
-        $this->matcher->methodNameMatcher = new PHPUnit_Framework_MockObject_Matcher_MethodName($constraint);
+class PHP_Token_STRING extends PHP_Token
+{
+}
 
-        return $this;
-    }
+class PHP_Token_STRING_CAST extends PHP_Token
+{
 }
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Builder interface for invocation order matches.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Builder_Match extends PHPUnit_Framework_MockObject_Builder_Stub
+class PHP_Token_STRING_VARNAME extends PHP_Token
 {
-    /**
-     * Defines the expectation which must occur before the current is valid.
-     *
-     * @param string $id The identification of the expectation that should
-     *                   occur before this one.
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_Stub
-     */
-    public function after($id);
 }
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Builder interface for matcher of method names.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Builder_MethodNameMatch extends PHPUnit_Framework_MockObject_Builder_ParametersMatch
+class PHP_Token_SWITCH extends PHP_Token
 {
-    /**
-     * Adds a new method name match and returns the parameter match object for
-     * further matching possibilities.
-     *
-     * @param PHPUnit_Framework_Constraint $name Constraint for matching method, if a string is passed it will use the PHPUnit_Framework_Constraint_IsEqual
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_ParametersMatch
-     */
-    public function method($name);
 }
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Interface for builders which can register builders with a given identification.
- *
- * This interface relates to PHPUnit_Framework_MockObject_Builder_Identity.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Builder_Namespace
+class PHP_Token_THROW extends PHP_Token
 {
-    /**
-     * Looks up the match builder with identification $id and returns it.
-     *
-     * @param string $id The identification of the match builder
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_Match
-     */
-    public function lookupId($id);
+}
 
-    /**
-     * Registers the match builder $builder with the identification $id. The
-     * builder can later be looked up using lookupId() to figure out if it
-     * has been invoked.
-     *
-     * @param string                                     $id      The identification of the match builder
-     * @param PHPUnit_Framework_MockObject_Builder_Match $builder The builder which is being registered
-     */
-    public function registerId($id, PHPUnit_Framework_MockObject_Builder_Match $builder);
+class PHP_Token_TILDE extends PHP_Token
+{
 }
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Builder interface for parameter matchers.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Builder_ParametersMatch extends PHPUnit_Framework_MockObject_Builder_Match
+class PHP_Token_TRY extends PHP_Token
 {
-    /**
-     * Sets the parameters to match for, each parameter to this funtion will
-     * be part of match. To perform specific matches or constraints create a
-     * new PHPUnit_Framework_Constraint and use it for the parameter.
-     * If the parameter value is not a constraint it will use the
-     * PHPUnit_Framework_Constraint_IsEqual for the value.
-     *
-     * Some examples:
-     * <code>
-     * // match first parameter with value 2
-     * $b->with(2);
-     * // match first parameter with value 'smock' and second identical to 42
-     * $b->with('smock', new PHPUnit_Framework_Constraint_IsEqual(42));
-     * </code>
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_ParametersMatch
-     */
-    public function with(...$arguments);
+}
 
-    /**
-     * Sets a matcher which allows any kind of parameters.
-     *
-     * Some examples:
-     * <code>
-     * // match any number of parameters
-     * $b->withAnyParameters();
-     * </code>
-     *
-     * @return PHPUnit_Framework_MockObject_Matcher_AnyParameters
-     */
-    public function withAnyParameters();
+class PHP_Token_UNSET extends PHP_Token
+{
 }
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Builder interface for stubs which are actions replacing an invocation.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Builder_Stub extends PHPUnit_Framework_MockObject_Builder_Identity
+class PHP_Token_UNSET_CAST extends PHP_Token
+{
+}
+
+class PHP_Token_USE extends PHP_Token
+{
+}
+
+class PHP_Token_USE_FUNCTION extends PHP_Token
+{
+}
+
+class PHP_Token_VAR extends PHP_Token
+{
+}
+
+class PHP_Token_VARIABLE extends PHP_Token
+{
+}
+
+class PHP_Token_WHILE extends PHP_Token
+{
+}
+
+class PHP_Token_WHITESPACE extends PHP_Token
+{
+}
+
+class PHP_Token_XOR_EQUAL extends PHP_Token
+{
+}
+
+// Tokens introduced in PHP 5.1
+class PHP_Token_HALT_COMPILER extends PHP_Token
+{
+}
+
+// Tokens introduced in PHP 5.3
+class PHP_Token_DIR extends PHP_Token
+{
+}
+
+class PHP_Token_GOTO extends PHP_Token
+{
+}
+
+class PHP_Token_NAMESPACE extends PHP_TokenWithScope
 {
     /**
-     * Stubs the matching method with the stub object $stub. Any invocations of
-     * the matched method will now be handled by the stub instead.
-     *
-     * @param PHPUnit_Framework_MockObject_Stub $stub
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_Identity
+     * @return string
      */
-    public function will(PHPUnit_Framework_MockObject_Stub $stub);
+    public function getName()
+    {
+        $tokens    = $this->tokenStream->tokens();
+        $namespace = (string) $tokens[$this->id + 2];
+
+        for ($i = $this->id + 3;; $i += 2) {
+            if (isset($tokens[$i]) &&
+                $tokens[$i] instanceof PHP_Token_NS_SEPARATOR) {
+                $namespace .= '\\' . $tokens[$i + 1];
+            } else {
+                break;
+            }
+        }
+
+        return $namespace;
+    }
 }
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * @since Class available since Release 2.0.6
- */
-class PHPUnit_Framework_MockObject_BadMethodCallException extends BadMethodCallException implements PHPUnit_Framework_MockObject_Exception
+class PHP_Token_NS_C extends PHP_Token
 {
 }
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Interface for exceptions used by PHPUnit_MockObject.
- *
- * @since Interface available since Release 2.0.6
- */
-interface PHPUnit_Framework_MockObject_Exception
+class PHP_Token_NS_SEPARATOR extends PHP_Token
 {
 }
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * @since Class available since Release 2.0.6
- */
-class PHPUnit_Framework_MockObject_RuntimeException extends RuntimeException implements PHPUnit_Framework_MockObject_Exception
+// Tokens introduced in PHP 5.4
+class PHP_Token_CALLABLE extends PHP_Token
+{
+}
+
+class PHP_Token_INSTEADOF extends PHP_Token
+{
+}
+
+class PHP_Token_TRAIT extends PHP_Token_INTERFACE
+{
+}
+
+class PHP_Token_TRAIT_C extends PHP_Token
+{
+}
+
+// Tokens introduced in PHP 5.5
+class PHP_Token_FINALLY extends PHP_Token
+{
+}
+
+class PHP_Token_YIELD extends PHP_Token
+{
+}
+
+// Tokens introduced in PHP 5.6
+class PHP_Token_ELLIPSIS extends PHP_Token
+{
+}
+
+class PHP_Token_POW extends PHP_Token
+{
+}
+
+class PHP_Token_POW_EQUAL extends PHP_Token
+{
+}
+
+// Tokens introduced in PHP 7.0
+class PHP_Token_COALESCE extends PHP_Token
+{
+}
+
+class PHP_Token_SPACESHIP extends PHP_Token
+{
+}
+
+class PHP_Token_YIELD_FROM extends PHP_Token
+{
+}
+
+// Tokens introduced in HackLang / HHVM
+class PHP_Token_ASYNC extends PHP_Token
+{
+}
+
+class PHP_Token_AWAIT extends PHP_Token
+{
+}
+
+class PHP_Token_COMPILER_HALT_OFFSET extends PHP_Token
+{
+}
+
+class PHP_Token_ENUM extends PHP_Token
+{
+}
+
+class PHP_Token_EQUALS extends PHP_Token
+{
+}
+
+class PHP_Token_IN extends PHP_Token
+{
+}
+
+class PHP_Token_JOIN extends PHP_Token
+{
+}
+
+class PHP_Token_LAMBDA_ARROW extends PHP_Token
+{
+}
+
+class PHP_Token_LAMBDA_CP extends PHP_Token
+{
+}
+
+class PHP_Token_LAMBDA_OP extends PHP_Token
+{
+}
+
+class PHP_Token_ONUMBER extends PHP_Token
+{
+}
+
+class PHP_Token_NULLSAFE_OBJECT_OPERATOR extends PHP_Token
+{
+}
+
+class PHP_Token_SHAPE extends PHP_Token
+{
+}
+
+class PHP_Token_SUPER extends PHP_Token
+{
+}
+
+class PHP_Token_TYPE extends PHP_Token
+{
+}
+
+class PHP_Token_TYPELIST_GT extends PHP_Token
+{
+}
+
+class PHP_Token_TYPELIST_LT extends PHP_Token
+{
+}
+
+class PHP_Token_WHERE extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_ATTRIBUTE extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_CATEGORY extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_CATEGORY_LABEL extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_CHILDREN extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_LABEL extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_REQUIRED extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_TAG_GT extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_TAG_LT extends PHP_Token
+{
+}
+
+class PHP_Token_XHP_TEXT extends PHP_Token
 {
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of php-token-stream.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -12673,3111 +12517,3073 @@ class PHPUnit_Framework_MockObject_RuntimeException extends RuntimeException imp
  * file that was distributed with this source code.
  */
 
-use Doctrine\Instantiator\Instantiator;
-use Doctrine\Instantiator\Exception\InvalidArgumentException as InstantiatorInvalidArgumentException;
-use Doctrine\Instantiator\Exception\UnexpectedValueException as InstantiatorUnexpectedValueException;
-
 /**
- * Mock Object Code Generator
- *
- * @since Class available since Release 1.0.0
+ * A stream of PHP tokens.
  */
-class PHPUnit_Framework_MockObject_Generator
+class PHP_Token_Stream implements ArrayAccess, Countable, SeekableIterator
 {
     /**
      * @var array
      */
-    private static $cache = [];
+    protected static $customTokens = [
+        '(' => 'PHP_Token_OPEN_BRACKET',
+        ')' => 'PHP_Token_CLOSE_BRACKET',
+        '[' => 'PHP_Token_OPEN_SQUARE',
+        ']' => 'PHP_Token_CLOSE_SQUARE',
+        '{' => 'PHP_Token_OPEN_CURLY',
+        '}' => 'PHP_Token_CLOSE_CURLY',
+        ';' => 'PHP_Token_SEMICOLON',
+        '.' => 'PHP_Token_DOT',
+        ',' => 'PHP_Token_COMMA',
+        '=' => 'PHP_Token_EQUAL',
+        '<' => 'PHP_Token_LT',
+        '>' => 'PHP_Token_GT',
+        '+' => 'PHP_Token_PLUS',
+        '-' => 'PHP_Token_MINUS',
+        '*' => 'PHP_Token_MULT',
+        '/' => 'PHP_Token_DIV',
+        '?' => 'PHP_Token_QUESTION_MARK',
+        '!' => 'PHP_Token_EXCLAMATION_MARK',
+        ':' => 'PHP_Token_COLON',
+        '"' => 'PHP_Token_DOUBLE_QUOTES',
+        '@' => 'PHP_Token_AT',
+        '&' => 'PHP_Token_AMPERSAND',
+        '%' => 'PHP_Token_PERCENT',
+        '|' => 'PHP_Token_PIPE',
+        '$' => 'PHP_Token_DOLLAR',
+        '^' => 'PHP_Token_CARET',
+        '~' => 'PHP_Token_TILDE',
+        '`' => 'PHP_Token_BACKTICK'
+    ];
 
     /**
-     * @var Text_Template[]
+     * @var string
      */
-    private static $templates = [];
+    protected $filename;
 
     /**
      * @var array
      */
-    private $legacyBlacklistedMethodNames = [
-        '__CLASS__'       => true,
-        '__DIR__'         => true,
-        '__FILE__'        => true,
-        '__FUNCTION__'    => true,
-        '__LINE__'        => true,
-        '__METHOD__'      => true,
-        '__NAMESPACE__'   => true,
-        '__TRAIT__'       => true,
-        '__clone'         => true,
-        '__halt_compiler' => true,
-        'abstract'        => true,
-        'and'             => true,
-        'array'           => true,
-        'as'              => true,
-        'break'           => true,
-        'callable'        => true,
-        'case'            => true,
-        'catch'           => true,
-        'class'           => true,
-        'clone'           => true,
-        'const'           => true,
-        'continue'        => true,
-        'declare'         => true,
-        'default'         => true,
-        'die'             => true,
-        'do'              => true,
-        'echo'            => true,
-        'else'            => true,
-        'elseif'          => true,
-        'empty'           => true,
-        'enddeclare'      => true,
-        'endfor'          => true,
-        'endforeach'      => true,
-        'endif'           => true,
-        'endswitch'       => true,
-        'endwhile'        => true,
-        'eval'            => true,
-        'exit'            => true,
-        'expects'         => true,
-        'extends'         => true,
-        'final'           => true,
-        'for'             => true,
-        'foreach'         => true,
-        'function'        => true,
-        'global'          => true,
-        'goto'            => true,
-        'if'              => true,
-        'implements'      => true,
-        'include'         => true,
-        'include_once'    => true,
-        'instanceof'      => true,
-        'insteadof'       => true,
-        'interface'       => true,
-        'isset'           => true,
-        'list'            => true,
-        'namespace'       => true,
-        'new'             => true,
-        'or'              => true,
-        'print'           => true,
-        'private'         => true,
-        'protected'       => true,
-        'public'          => true,
-        'require'         => true,
-        'require_once'    => true,
-        'return'          => true,
-        'static'          => true,
-        'switch'          => true,
-        'throw'           => true,
-        'trait'           => true,
-        'try'             => true,
-        'unset'           => true,
-        'use'             => true,
-        'var'             => true,
-        'while'           => true,
-        'xor'             => true
-    ];
+    protected $tokens = [];
+
+    /**
+     * @var int
+     */
+    protected $position = 0;
 
     /**
      * @var array
      */
-    private $blacklistedMethodNames = [
-        '__CLASS__'       => true,
-        '__DIR__'         => true,
-        '__FILE__'        => true,
-        '__FUNCTION__'    => true,
-        '__LINE__'        => true,
-        '__METHOD__'      => true,
-        '__NAMESPACE__'   => true,
-        '__TRAIT__'       => true,
-        '__clone'         => true,
-        '__halt_compiler' => true,
-    ];
+    protected $linesOfCode = ['loc' => 0, 'cloc' => 0, 'ncloc' => 0];
 
     /**
-     * Returns a mock object for the specified class.
-     *
-     * @param array|string $type
-     * @param array        $methods
-     * @param array        $arguments
-     * @param string       $mockClassName
-     * @param bool         $callOriginalConstructor
-     * @param bool         $callOriginalClone
-     * @param bool         $callAutoload
-     * @param bool         $cloneArguments
-     * @param bool         $callOriginalMethods
-     * @param object       $proxyTarget
-     * @param bool         $allowMockingUnknownTypes
-     *
-     * @return PHPUnit_Framework_MockObject_MockObject
-     *
-     * @throws InvalidArgumentException
-     * @throws PHPUnit_Framework_Exception
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     *
-     * @since  Method available since Release 1.0.0
+     * @var array
      */
-    public function getMock($type, $methods = [], array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $cloneArguments = true, $callOriginalMethods = false, $proxyTarget = null, $allowMockingUnknownTypes = true)
-    {
-        if (!is_array($type) && !is_string($type)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'array or string');
-        }
+    protected $classes;
 
-        if (!is_string($mockClassName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(4, 'string');
-        }
+    /**
+     * @var array
+     */
+    protected $functions;
 
-        if (!is_array($methods) && !is_null($methods)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'array', $methods);
-        }
+    /**
+     * @var array
+     */
+    protected $includes;
 
-        if ($type === 'Traversable' || $type === '\\Traversable') {
-            $type = 'Iterator';
-        }
+    /**
+     * @var array
+     */
+    protected $interfaces;
 
-        if (is_array($type)) {
-            $type = array_unique(
-                array_map(
-                    function ($type) {
-                        if ($type === 'Traversable' ||
-                            $type === '\\Traversable' ||
-                            $type === '\\Iterator') {
-                            return 'Iterator';
-                        }
+    /**
+     * @var array
+     */
+    protected $traits;
 
-                        return $type;
-                    },
-                    $type
-                )
-            );
-        }
+    /**
+     * @var array
+     */
+    protected $lineToFunctionMap = [];
 
-        if (!$allowMockingUnknownTypes) {
-            if (is_array($type)) {
-                foreach ($type as $_type) {
-                    if (!class_exists($_type, $callAutoload) &&
-                        !interface_exists($_type, $callAutoload)) {
-                        throw new PHPUnit_Framework_MockObject_RuntimeException(
-                            sprintf(
-                                'Cannot stub or mock class or interface "%s" which does not exist',
-                                $_type
-                            )
-                        );
-                    }
-                }
-            } else {
-                if (!class_exists($type, $callAutoload) &&
-                    !interface_exists($type, $callAutoload)
-                ) {
-                    throw new PHPUnit_Framework_MockObject_RuntimeException(
-                        sprintf(
-                            'Cannot stub or mock class or interface "%s" which does not exist',
-                            $type
-                        )
-                    );
-                }
-            }
+    /**
+     * Constructor.
+     *
+     * @param string $sourceCode
+     */
+    public function __construct($sourceCode)
+    {
+        if (is_file($sourceCode)) {
+            $this->filename = $sourceCode;
+            $sourceCode     = file_get_contents($sourceCode);
         }
 
-        if (null !== $methods) {
-            foreach ($methods as $method) {
-                if (!preg_match('~[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*~', $method)) {
-                    throw new PHPUnit_Framework_MockObject_RuntimeException(
-                        sprintf(
-                            'Cannot stub or mock method with invalid name "%s"',
-                            $method
-                        )
-                    );
-                }
-            }
+        $this->scan($sourceCode);
+    }
 
-            if ($methods != array_unique($methods)) {
-                throw new PHPUnit_Framework_MockObject_RuntimeException(
-                    sprintf(
-                        'Cannot stub or mock using a method list that contains duplicates: "%s" (duplicate: "%s")',
-                        implode(', ', $methods),
-                        implode(', ', array_unique(array_diff_assoc($methods, array_unique($methods))))
-                    )
-                );
-            }
-        }
+    /**
+     * Destructor.
+     */
+    public function __destruct()
+    {
+        $this->tokens = [];
+    }
 
-        if ($mockClassName != '' && class_exists($mockClassName, false)) {
-            $reflect = new ReflectionClass($mockClassName);
+    /**
+     * @return string
+     */
+    public function __toString()
+    {
+        $buffer = '';
 
-            if (!$reflect->implementsInterface('PHPUnit_Framework_MockObject_MockObject')) {
-                throw new PHPUnit_Framework_MockObject_RuntimeException(
-                    sprintf(
-                        'Class "%s" already exists.',
-                        $mockClassName
-                    )
-                );
-            }
+        foreach ($this as $token) {
+            $buffer .= $token;
         }
 
-        if ($callOriginalConstructor === false && $callOriginalMethods === true) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'Proxying to original methods requires invoking the original constructor'
-            );
-        }
+        return $buffer;
+    }
 
-        $mock = $this->generate(
-            $type,
-            $methods,
-            $mockClassName,
-            $callOriginalClone,
-            $callAutoload,
-            $cloneArguments,
-            $callOriginalMethods
-        );
-
-        return $this->getObject(
-            $mock['code'],
-            $mock['mockClassName'],
-            $type,
-            $callOriginalConstructor,
-            $callAutoload,
-            $arguments,
-            $callOriginalMethods,
-            $proxyTarget
-        );
+    /**
+     * @return string
+     */
+    public function getFilename()
+    {
+        return $this->filename;
     }
 
     /**
-     * @param string       $code
-     * @param string       $className
-     * @param array|string $type
-     * @param bool         $callOriginalConstructor
-     * @param bool         $callAutoload
-     * @param array        $arguments
-     * @param bool         $callOriginalMethods
-     * @param object       $proxyTarget
+     * Scans the source for sequences of characters and converts them into a
+     * stream of tokens.
      *
-     * @return object
+     * @param string $sourceCode
      */
-    private function getObject($code, $className, $type = '', $callOriginalConstructor = false, $callAutoload = false, array $arguments = [], $callOriginalMethods = false, $proxyTarget = null)
+    protected function scan($sourceCode)
     {
-        $this->evalClass($code, $className);
+        $id        = 0;
+        $line      = 1;
+        $tokens    = token_get_all($sourceCode);
+        $numTokens = count($tokens);
 
-        if ($callOriginalConstructor &&
-            is_string($type) &&
-            !interface_exists($type, $callAutoload)) {
-            if (count($arguments) == 0) {
-                $object = new $className;
+        $lastNonWhitespaceTokenWasDoubleColon = false;
+
+        for ($i = 0; $i < $numTokens; ++$i) {
+            $token = $tokens[$i];
+            $skip  = 0;
+
+            if (is_array($token)) {
+                $name = substr(token_name($token[0]), 2);
+                $text = $token[1];
+
+                if ($lastNonWhitespaceTokenWasDoubleColon && $name == 'CLASS') {
+                    $name = 'CLASS_NAME_CONSTANT';
+                } elseif ($name == 'USE' && isset($tokens[$i + 2][0]) && $tokens[$i + 2][0] == T_FUNCTION) {
+                    $name = 'USE_FUNCTION';
+                    $text .= $tokens[$i + 1][1] . $tokens[$i + 2][1];
+                    $skip = 2;
+                }
+
+                $tokenClass = 'PHP_Token_' . $name;
             } else {
-                $class  = new ReflectionClass($className);
-                $object = $class->newInstanceArgs($arguments);
+                $text       = $token;
+                $tokenClass = self::$customTokens[$token];
             }
-        } else {
-            try {
-                $instantiator = new Instantiator;
-                $object       = $instantiator->instantiate($className);
-            } catch (InstantiatorUnexpectedValueException $exception) {
-                if ($exception->getPrevious()) {
-                    $exception = $exception->getPrevious();
-                }
 
-                throw new PHPUnit_Framework_MockObject_RuntimeException(
-                    $exception->getMessage()
-                );
-            } catch (InstantiatorInvalidArgumentException $exception) {
-                throw new PHPUnit_Framework_MockObject_RuntimeException(
-                    $exception->getMessage()
-                );
+            $this->tokens[] = new $tokenClass($text, $line, $this, $id++);
+            $lines          = substr_count($text, "\n");
+            $line += $lines;
+
+            if ($tokenClass == 'PHP_Token_HALT_COMPILER') {
+                break;
+            } elseif ($tokenClass == 'PHP_Token_COMMENT' ||
+                $tokenClass == 'PHP_Token_DOC_COMMENT') {
+                $this->linesOfCode['cloc'] += $lines + 1;
             }
-        }
 
-        if ($callOriginalMethods) {
-            if (!is_object($proxyTarget)) {
-                if (count($arguments) == 0) {
-                    $proxyTarget = new $type;
-                } else {
-                    $class       = new ReflectionClass($type);
-                    $proxyTarget = $class->newInstanceArgs($arguments);
-                }
+            if ($name == 'DOUBLE_COLON') {
+                $lastNonWhitespaceTokenWasDoubleColon = true;
+            } elseif ($name != 'WHITESPACE') {
+                $lastNonWhitespaceTokenWasDoubleColon = false;
             }
 
-            $object->__phpunit_setOriginalObject($proxyTarget);
+            $i += $skip;
         }
 
-        return $object;
+        $this->linesOfCode['loc']   = substr_count($sourceCode, "\n");
+        $this->linesOfCode['ncloc'] = $this->linesOfCode['loc'] -
+                                      $this->linesOfCode['cloc'];
     }
 
     /**
-     * @param string $code
-     * @param string $className
+     * @return int
      */
-    private function evalClass($code, $className)
+    public function count()
     {
-        if (!class_exists($className, false)) {
-            eval($code);
-        }
+        return count($this->tokens);
     }
 
     /**
-     * Returns a mock object for the specified abstract class with all abstract
-     * methods of the class mocked. Concrete methods to mock can be specified with
-     * the last parameter
-     *
-     * @param string $originalClassName
-     * @param array  $arguments
-     * @param string $mockClassName
-     * @param bool   $callOriginalConstructor
-     * @param bool   $callOriginalClone
-     * @param bool   $callAutoload
-     * @param array  $mockedMethods
-     * @param bool   $cloneArguments
-     *
-     * @return PHPUnit_Framework_MockObject_MockObject
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since  Method available since Release 1.0.0
+     * @return PHP_Token[]
      */
-    public function getMockForAbstractClass($originalClassName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = true)
+    public function tokens()
     {
-        if (!is_string($originalClassName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
-        }
+        return $this->tokens;
+    }
 
-        if (!is_string($mockClassName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'string');
+    /**
+     * @return array
+     */
+    public function getClasses()
+    {
+        if ($this->classes !== null) {
+            return $this->classes;
         }
 
-        if (class_exists($originalClassName, $callAutoload) ||
-            interface_exists($originalClassName, $callAutoload)) {
-            $reflector = new ReflectionClass($originalClassName);
-            $methods   = $mockedMethods;
-
-            foreach ($reflector->getMethods() as $method) {
-                if ($method->isAbstract() && !in_array($method->getName(), $methods)) {
-                    $methods[] = $method->getName();
-                }
-            }
-
-            if (empty($methods)) {
-                $methods = null;
-            }
+        $this->parse();
 
-            return $this->getMock(
-                $originalClassName,
-                $methods,
-                $arguments,
-                $mockClassName,
-                $callOriginalConstructor,
-                $callOriginalClone,
-                $callAutoload,
-                $cloneArguments
-            );
-        } else {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                sprintf('Class "%s" does not exist.', $originalClassName)
-            );
-        }
+        return $this->classes;
     }
 
     /**
-     * Returns a mock object for the specified trait with all abstract methods
-     * of the trait mocked. Concrete methods to mock can be specified with the
-     * `$mockedMethods` parameter.
-     *
-     * @param string $traitName
-     * @param array  $arguments
-     * @param string $mockClassName
-     * @param bool   $callOriginalConstructor
-     * @param bool   $callOriginalClone
-     * @param bool   $callAutoload
-     * @param array  $mockedMethods
-     * @param bool   $cloneArguments
-     *
-     * @return PHPUnit_Framework_MockObject_MockObject
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since  Method available since Release 1.2.3
+     * @return array
      */
-    public function getMockForTrait($traitName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = true)
+    public function getFunctions()
     {
-        if (!is_string($traitName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
-        }
-
-        if (!is_string($mockClassName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'string');
-        }
-
-        if (!trait_exists($traitName, $callAutoload)) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                sprintf(
-                    'Trait "%s" does not exist.',
-                    $traitName
-                )
-            );
+        if ($this->functions !== null) {
+            return $this->functions;
         }
 
-        $className = $this->generateClassName(
-            $traitName,
-            '',
-            'Trait_'
-        );
-
-        $templateDir   = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR;
-        $classTemplate = $this->getTemplate($templateDir . 'trait_class.tpl');
-
-        $classTemplate->setVar(
-            [
-                'prologue'   => 'abstract ',
-                'class_name' => $className['className'],
-                'trait_name' => $traitName
-            ]
-        );
-
-        $this->evalClass(
-            $classTemplate->render(),
-            $className['className']
-        );
+        $this->parse();
 
-        return $this->getMockForAbstractClass($className['className'], $arguments, $mockClassName, $callOriginalConstructor, $callOriginalClone, $callAutoload, $mockedMethods, $cloneArguments);
+        return $this->functions;
     }
 
     /**
-     * Returns an object for the specified trait.
-     *
-     * @param string $traitName
-     * @param array  $arguments
-     * @param string $traitClassName
-     * @param bool   $callOriginalConstructor
-     * @param bool   $callOriginalClone
-     * @param bool   $callAutoload
-     *
-     * @return object
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @since  Method available since Release 1.1.0
+     * @return array
      */
-    public function getObjectForTrait($traitName, array $arguments = [], $traitClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true)
+    public function getInterfaces()
     {
-        if (!is_string($traitName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
-        }
-
-        if (!is_string($traitClassName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'string');
+        if ($this->interfaces !== null) {
+            return $this->interfaces;
         }
 
-        if (!trait_exists($traitName, $callAutoload)) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                sprintf(
-                    'Trait "%s" does not exist.',
-                    $traitName
-                )
-            );
-        }
+        $this->parse();
 
-        $className = $this->generateClassName(
-            $traitName,
-            $traitClassName,
-            'Trait_'
-        );
+        return $this->interfaces;
+    }
 
-        $templateDir   = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR;
-        $classTemplate = $this->getTemplate($templateDir . 'trait_class.tpl');
+    /**
+     * @return array
+     */
+    public function getTraits()
+    {
+        if ($this->traits !== null) {
+            return $this->traits;
+        }
 
-        $classTemplate->setVar(
-            [
-                'prologue'   => '',
-                'class_name' => $className['className'],
-                'trait_name' => $traitName
-            ]
-        );
+        $this->parse();
 
-        return $this->getObject(
-            $classTemplate->render(),
-            $className['className']
-        );
+        return $this->traits;
     }
 
     /**
-     * @param array|string $type
-     * @param array        $methods
-     * @param string       $mockClassName
-     * @param bool         $callOriginalClone
-     * @param bool         $callAutoload
-     * @param bool         $cloneArguments
-     * @param bool         $callOriginalMethods
+     * Gets the names of all files that have been included
+     * using include(), include_once(), require() or require_once().
+     *
+     * Parameter $categorize set to TRUE causing this function to return a
+     * multi-dimensional array with categories in the keys of the first dimension
+     * and constants and their values in the second dimension.
+     *
+     * Parameter $category allow to filter following specific inclusion type
+     *
+     * @param bool   $categorize OPTIONAL
+     * @param string $category   OPTIONAL Either 'require_once', 'require',
+     *                           'include_once', 'include'.
      *
      * @return array
      */
-    public function generate($type, array $methods = null, $mockClassName = '', $callOriginalClone = true, $callAutoload = true, $cloneArguments = true, $callOriginalMethods = false)
+    public function getIncludes($categorize = false, $category = null)
     {
-        if (is_array($type)) {
-            sort($type);
-        }
-
-        if ($mockClassName == '') {
-            $key = md5(
-                is_array($type) ? implode('_', $type) : $type .
-                serialize($methods) .
-                serialize($callOriginalClone) .
-                serialize($cloneArguments) .
-                serialize($callOriginalMethods)
-            );
+        if ($this->includes === null) {
+            $this->includes = [
+              'require_once' => [],
+              'require'      => [],
+              'include_once' => [],
+              'include'      => []
+            ];
 
-            if (isset(self::$cache[$key])) {
-                return self::$cache[$key];
+            foreach ($this->tokens as $token) {
+                switch (get_class($token)) {
+                    case 'PHP_Token_REQUIRE_ONCE':
+                    case 'PHP_Token_REQUIRE':
+                    case 'PHP_Token_INCLUDE_ONCE':
+                    case 'PHP_Token_INCLUDE':
+                        $this->includes[$token->getType()][] = $token->getName();
+                        break;
+                }
             }
         }
 
-        $mock = $this->generateMock(
-            $type,
-            $methods,
-            $mockClassName,
-            $callOriginalClone,
-            $callAutoload,
-            $cloneArguments,
-            $callOriginalMethods
-        );
-
-        if (isset($key)) {
-            self::$cache[$key] = $mock;
+        if (isset($this->includes[$category])) {
+            $includes = $this->includes[$category];
+        } elseif ($categorize === false) {
+            $includes = array_merge(
+                $this->includes['require_once'],
+                $this->includes['require'],
+                $this->includes['include_once'],
+                $this->includes['include']
+            );
+        } else {
+            $includes = $this->includes;
         }
 
-        return $mock;
+        return $includes;
     }
 
     /**
-     * @param string $wsdlFile
-     * @param string $className
-     * @param array  $methods
-     * @param array  $options
-     *
-     * @return string
+     * Returns the name of the function or method a line belongs to.
      *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
+     * @return string or null if the line is not in a function or method
      */
-    public function generateClassFromWsdl($wsdlFile, $className, array $methods = [], array $options = [])
+    public function getFunctionForLine($line)
     {
-        if (!extension_loaded('soap')) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'The SOAP extension is required to generate a mock object from WSDL.'
-            );
+        $this->parse();
+
+        if (isset($this->lineToFunctionMap[$line])) {
+            return $this->lineToFunctionMap[$line];
         }
+    }
 
-        $options  = array_merge($options, ['cache_wsdl' => WSDL_CACHE_NONE]);
-        $client   = new SoapClient($wsdlFile, $options);
-        $_methods = array_unique($client->__getFunctions());
-        unset($client);
+    protected function parse()
+    {
+        $this->interfaces = [];
+        $this->classes    = [];
+        $this->traits     = [];
+        $this->functions  = [];
+        $class            = [];
+        $classEndLine     = [];
+        $trait            = false;
+        $traitEndLine     = false;
+        $interface        = false;
+        $interfaceEndLine = false;
 
-        sort($_methods);
+        foreach ($this->tokens as $token) {
+            switch (get_class($token)) {
+                case 'PHP_Token_HALT_COMPILER':
+                    return;
 
-        $templateDir    = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR;
-        $methodTemplate = $this->getTemplate($templateDir . 'wsdl_method.tpl');
-        $methodsBuffer  = '';
+                case 'PHP_Token_INTERFACE':
+                    $interface        = $token->getName();
+                    $interfaceEndLine = $token->getEndLine();
 
-        foreach ($_methods as $method) {
-            $nameStart = strpos($method, ' ') + 1;
-            $nameEnd   = strpos($method, '(');
-            $name      = substr($method, $nameStart, $nameEnd - $nameStart);
+                    $this->interfaces[$interface] = [
+                      'methods'   => [],
+                      'parent'    => $token->getParent(),
+                      'keywords'  => $token->getKeywords(),
+                      'docblock'  => $token->getDocblock(),
+                      'startLine' => $token->getLine(),
+                      'endLine'   => $interfaceEndLine,
+                      'package'   => $token->getPackage(),
+                      'file'      => $this->filename
+                    ];
+                    break;
 
-            if (empty($methods) || in_array($name, $methods)) {
-                $args    = explode(
-                    ',',
-                    substr(
-                        $method,
-                        $nameEnd + 1,
-                        strpos($method, ')') - $nameEnd - 1
-                    )
-                );
-                $numArgs = count($args);
+                case 'PHP_Token_CLASS':
+                case 'PHP_Token_TRAIT':
+                    $tmp = [
+                      'methods'   => [],
+                      'parent'    => $token->getParent(),
+                      'interfaces'=> $token->getInterfaces(),
+                      'keywords'  => $token->getKeywords(),
+                      'docblock'  => $token->getDocblock(),
+                      'startLine' => $token->getLine(),
+                      'endLine'   => $token->getEndLine(),
+                      'package'   => $token->getPackage(),
+                      'file'      => $this->filename
+                    ];
 
-                for ($i = 0; $i < $numArgs; $i++) {
-                    $args[$i] = substr($args[$i], strpos($args[$i], '$'));
-                }
+                    if ($token instanceof PHP_Token_CLASS) {
+                        $class[]        = $token->getName();
+                        $classEndLine[] = $token->getEndLine();
 
-                $methodTemplate->setVar(
-                    [
-                        'method_name' => $name,
-                        'arguments'   => implode(', ', $args)
-                    ]
-                );
+                        $this->classes[$class[count($class) - 1]] = $tmp;
+                    } else {
+                        $trait                = $token->getName();
+                        $traitEndLine         = $token->getEndLine();
+                        $this->traits[$trait] = $tmp;
+                    }
+                    break;
 
-                $methodsBuffer .= $methodTemplate->render();
-            }
-        }
+                case 'PHP_Token_FUNCTION':
+                    $name = $token->getName();
+                    $tmp  = [
+                      'docblock'  => $token->getDocblock(),
+                      'keywords'  => $token->getKeywords(),
+                      'visibility'=> $token->getVisibility(),
+                      'signature' => $token->getSignature(),
+                      'startLine' => $token->getLine(),
+                      'endLine'   => $token->getEndLine(),
+                      'ccn'       => $token->getCCN(),
+                      'file'      => $this->filename
+                    ];
 
-        $optionsBuffer = 'array(';
+                    if (empty($class) &&
+                        $trait === false &&
+                        $interface === false) {
+                        $this->functions[$name] = $tmp;
 
-        foreach ($options as $key => $value) {
-            $optionsBuffer .= $key . ' => ' . $value;
-        }
+                        $this->addFunctionToMap(
+                            $name,
+                            $tmp['startLine'],
+                            $tmp['endLine']
+                        );
+                    } elseif (!empty($class)) {
+                        $this->classes[$class[count($class) - 1]]['methods'][$name] = $tmp;
 
-        $optionsBuffer .= ')';
+                        $this->addFunctionToMap(
+                            $class[count($class) - 1] . '::' . $name,
+                            $tmp['startLine'],
+                            $tmp['endLine']
+                        );
+                    } elseif ($trait !== false) {
+                        $this->traits[$trait]['methods'][$name] = $tmp;
 
-        $classTemplate = $this->getTemplate($templateDir . 'wsdl_class.tpl');
-        $namespace     = '';
+                        $this->addFunctionToMap(
+                            $trait . '::' . $name,
+                            $tmp['startLine'],
+                            $tmp['endLine']
+                        );
+                    } else {
+                        $this->interfaces[$interface]['methods'][$name] = $tmp;
+                    }
+                    break;
 
-        if (strpos($className, '\\') !== false) {
-            $parts     = explode('\\', $className);
-            $className = array_pop($parts);
-            $namespace = 'namespace ' . implode('\\', $parts) . ';' . "\n\n";
+                case 'PHP_Token_CLOSE_CURLY':
+                    if (!empty($classEndLine) &&
+                        $classEndLine[count($classEndLine) - 1] == $token->getLine()) {
+                        array_pop($classEndLine);
+                        array_pop($class);
+                    } elseif ($traitEndLine !== false &&
+                        $traitEndLine == $token->getLine()) {
+                        $trait        = false;
+                        $traitEndLine = false;
+                    } elseif ($interfaceEndLine !== false &&
+                        $interfaceEndLine == $token->getLine()) {
+                        $interface        = false;
+                        $interfaceEndLine = false;
+                    }
+                    break;
+            }
         }
-
-        $classTemplate->setVar(
-            [
-                'namespace'  => $namespace,
-                'class_name' => $className,
-                'wsdl'       => $wsdlFile,
-                'options'    => $optionsBuffer,
-                'methods'    => $methodsBuffer
-            ]
-        );
-
-        return $classTemplate->render();
     }
 
     /**
-     * @param array|string $type
-     * @param array|null   $methods
-     * @param string       $mockClassName
-     * @param bool         $callOriginalClone
-     * @param bool         $callAutoload
-     * @param bool         $cloneArguments
-     * @param bool         $callOriginalMethods
-     *
      * @return array
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
      */
-    private function generateMock($type, $methods, $mockClassName, $callOriginalClone, $callAutoload, $cloneArguments, $callOriginalMethods)
+    public function getLinesOfCode()
     {
-        $methodReflections   = [];
-        $templateDir         = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR;
-        $classTemplate       = $this->getTemplate($templateDir . 'mocked_class.tpl');
-
-        $additionalInterfaces = [];
-        $cloneTemplate        = '';
-        $isClass              = false;
-        $isInterface          = false;
-        $isMultipleInterfaces = false;
+        return $this->linesOfCode;
+    }
 
-        if (is_array($type)) {
-            foreach ($type as $_type) {
-                if (!interface_exists($_type, $callAutoload)) {
-                    throw new PHPUnit_Framework_MockObject_RuntimeException(
-                        sprintf(
-                            'Interface "%s" does not exist.',
-                            $_type
-                        )
-                    );
-                }
+    /**
+     */
+    public function rewind()
+    {
+        $this->position = 0;
+    }
 
-                $isMultipleInterfaces = true;
+    /**
+     * @return bool
+     */
+    public function valid()
+    {
+        return isset($this->tokens[$this->position]);
+    }
 
-                $additionalInterfaces[] = $_type;
-                $typeClass              = new ReflectionClass($this->generateClassName(
-                    $_type,
-                    $mockClassName,
-                    'Mock_'
-                    )['fullClassName']
-                );
+    /**
+     * @return int
+     */
+    public function key()
+    {
+        return $this->position;
+    }
 
-                foreach ($this->getClassMethods($_type) as $method) {
-                    if (in_array($method, $methods)) {
-                        throw new PHPUnit_Framework_MockObject_RuntimeException(
-                            sprintf(
-                                'Duplicate method "%s" not allowed.',
-                                $method
-                            )
-                        );
-                    }
+    /**
+     * @return PHP_Token
+     */
+    public function current()
+    {
+        return $this->tokens[$this->position];
+    }
 
-                    $methodReflections[$method] = $typeClass->getMethod($method);
-                    $methods[]                  = $method;
-                }
-            }
-        }
+    /**
+     */
+    public function next()
+    {
+        $this->position++;
+    }
 
-        $mockClassName = $this->generateClassName(
-            $type,
-            $mockClassName,
-            'Mock_'
-        );
+    /**
+     * @param int $offset
+     *
+     * @return bool
+     */
+    public function offsetExists($offset)
+    {
+        return isset($this->tokens[$offset]);
+    }
 
-        if (class_exists($mockClassName['fullClassName'], $callAutoload)) {
-            $isClass = true;
-        } elseif (interface_exists($mockClassName['fullClassName'], $callAutoload)) {
-            $isInterface = true;
+    /**
+     * @param int $offset
+     *
+     * @return mixed
+     *
+     * @throws OutOfBoundsException
+     */
+    public function offsetGet($offset)
+    {
+        if (!$this->offsetExists($offset)) {
+            throw new OutOfBoundsException(
+                sprintf(
+                    'No token at position "%s"',
+                    $offset
+                )
+            );
         }
 
-        if (!$isClass && !$isInterface) {
-            $prologue = 'class ' . $mockClassName['originalClassName'] . "\n{\n}\n\n";
-
-            if (!empty($mockClassName['namespaceName'])) {
-                $prologue = 'namespace ' . $mockClassName['namespaceName'] .
-                            " {\n\n" . $prologue . "}\n\n" .
-                            "namespace {\n\n";
-
-                $epilogue = "\n\n}";
-            }
-
-            $cloneTemplate = $this->getTemplate($templateDir . 'mocked_clone.tpl');
-        } else {
-            $class = new ReflectionClass($mockClassName['fullClassName']);
-
-            if ($class->isFinal()) {
-                throw new PHPUnit_Framework_MockObject_RuntimeException(
-                    sprintf(
-                        'Class "%s" is declared "final" and cannot be mocked.',
-                        $mockClassName['fullClassName']
-                    )
-                );
-            }
+        return $this->tokens[$offset];
+    }
 
-            if ($class->hasMethod('__clone')) {
-                $cloneMethod = $class->getMethod('__clone');
+    /**
+     * @param int   $offset
+     * @param mixed $value
+     */
+    public function offsetSet($offset, $value)
+    {
+        $this->tokens[$offset] = $value;
+    }
 
-                if (!$cloneMethod->isFinal()) {
-                    if ($callOriginalClone && !$isInterface) {
-                        $cloneTemplate = $this->getTemplate($templateDir . 'unmocked_clone.tpl');
-                    } else {
-                        $cloneTemplate = $this->getTemplate($templateDir . 'mocked_clone.tpl');
-                    }
-                }
-            } else {
-                $cloneTemplate = $this->getTemplate($templateDir . 'mocked_clone.tpl');
-            }
+    /**
+     * @param int $offset
+     *
+     * @throws OutOfBoundsException
+     */
+    public function offsetUnset($offset)
+    {
+        if (!$this->offsetExists($offset)) {
+            throw new OutOfBoundsException(
+                sprintf(
+                    'No token at position "%s"',
+                    $offset
+                )
+            );
         }
 
-        if (is_object($cloneTemplate)) {
-            $cloneTemplate = $cloneTemplate->render();
-        }
+        unset($this->tokens[$offset]);
+    }
 
-        if (is_array($methods) && empty($methods) &&
-            ($isClass || $isInterface)) {
-            $methods = $this->getClassMethods($mockClassName['fullClassName']);
+    /**
+     * Seek to an absolute position.
+     *
+     * @param int $position
+     *
+     * @throws OutOfBoundsException
+     */
+    public function seek($position)
+    {
+        $this->position = $position;
+
+        if (!$this->valid()) {
+            throw new OutOfBoundsException(
+                sprintf(
+                    'No token at position "%s"',
+                    $this->position
+                )
+            );
         }
+    }
 
-        if (!is_array($methods)) {
-            $methods = [];
+    /**
+     * @param string $name
+     * @param int    $startLine
+     * @param int    $endLine
+     */
+    private function addFunctionToMap($name, $startLine, $endLine)
+    {
+        for ($line = $startLine; $line <= $endLine; $line++) {
+            $this->lineToFunctionMap[$line] = $name;
         }
+    }
+}
+<?php
+/*
+ * This file is part of php-token-stream.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        $mockedMethods = '';
-        $configurable  = [];
+/**
+ * A caching factory for token stream objects.
+ */
+class PHP_Token_Stream_CachingFactory
+{
+    /**
+     * @var array
+     */
+    protected static $cache = [];
 
-        foreach ($methods as $methodName) {
-            if ($methodName != '__construct' && $methodName != '__clone') {
-                $configurable[] = strtolower($methodName);
-            }
+    /**
+     * @param string $filename
+     *
+     * @return PHP_Token_Stream
+     */
+    public static function get($filename)
+    {
+        if (!isset(self::$cache[$filename])) {
+            self::$cache[$filename] = new PHP_Token_Stream($filename);
         }
 
-        if (isset($class)) {
-            // https://github.com/sebastianbergmann/phpunit-mock-objects/issues/103
-            if ($isInterface && $class->implementsInterface('Traversable') &&
-                !$class->implementsInterface('Iterator') &&
-                !$class->implementsInterface('IteratorAggregate')) {
-                $additionalInterfaces[] = 'Iterator';
-                $methods                = array_merge($methods, $this->getClassMethods('Iterator'));
-            }
-
-            foreach ($methods as $methodName) {
-                try {
-                    $method = $class->getMethod($methodName);
+        return self::$cache[$filename];
+    }
 
-                    if ($this->canMockMethod($method)) {
-                        $mockedMethods .= $this->generateMockedMethodDefinitionFromExisting(
-                            $templateDir,
-                            $method,
-                            $cloneArguments,
-                            $callOriginalMethods
-                        );
-                    }
-                } catch (ReflectionException $e) {
-                    $mockedMethods .= $this->generateMockedMethodDefinition(
-                        $templateDir,
-                        $mockClassName['fullClassName'],
-                        $methodName,
-                        $cloneArguments
-                    );
-                }
-            }
-        } elseif ($isMultipleInterfaces) {
-            foreach ($methods as $methodName) {
-                if ($this->canMockMethod($methodReflections[$methodName])) {
-                    $mockedMethods .= $this->generateMockedMethodDefinitionFromExisting(
-                        $templateDir,
-                        $methodReflections[$methodName],
-                        $cloneArguments,
-                        $callOriginalMethods
-                    );
-                }
-            }
+    /**
+     * @param string $filename
+     */
+    public static function clear($filename = null)
+    {
+        if (is_string($filename)) {
+            unset(self::$cache[$filename]);
         } else {
-            foreach ($methods as $methodName) {
-                $mockedMethods .= $this->generateMockedMethodDefinition(
-                    $templateDir,
-                    $mockClassName['fullClassName'],
-                    $methodName,
-                    $cloneArguments
-                );
-            }
+            self::$cache = [];
         }
+    }
+}
+phpunit-mock-objects
 
-        $method = '';
+Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
 
-        if (!in_array('method', $methods) && (!isset($class) || !$class->hasMethod('method'))) {
-            $methodTemplate = $this->getTemplate($templateDir . 'mocked_class_method.tpl');
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
 
-            $method = $methodTemplate->render();
-        }
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
 
-        $classTemplate->setVar(
-            [
-                'prologue'          => isset($prologue) ? $prologue : '',
-                'epilogue'          => isset($epilogue) ? $epilogue : '',
-                'class_declaration' => $this->generateMockClassDeclaration(
-                    $mockClassName,
-                    $isInterface,
-                    $additionalInterfaces
-                ),
-                'clone'             => $cloneTemplate,
-                'mock_class_name'   => $mockClassName['className'],
-                'mocked_methods'    => $mockedMethods,
-                'method'            => $method,
-                'configurable'      => '[' . implode(', ', array_map(function ($m) { return '\'' . $m . '\'';}, $configurable)) . ']'
-            ]
-        );
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
 
-        return [
-          'code'          => $classTemplate->render(),
-          'mockClassName' => $mockClassName['className']
-        ];
-    }
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
 
+/**
+ * Builder interface for unique identifiers.
+ *
+ * Defines the interface for recording unique identifiers. The identifiers
+ * can be used to define the invocation order of expectations. The expectation
+ * is recorded using id() and then defined in order using
+ * PHPUnit\Framework\MockObject\Builder\Match::after().
+ */
+interface Identity
+{
     /**
-     * @param array|string $type
-     * @param string       $className
-     * @param string       $prefix
+     * Sets the identification of the expectation to $id.
      *
-     * @return array
+     * @note The identifier is unique per mock object.
+     *
+     * @param string $id Unique identification of expectation.
      */
-    private function generateClassName($type, $className, $prefix)
-    {
-        if (is_array($type)) {
-            $type = implode('_', $type);
-        }
-
-        if ($type[0] == '\\') {
-            $type = substr($type, 1);
-        }
+    public function id($id);
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
 
-        $classNameParts = explode('\\', $type);
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\MockObject\Matcher;
+use PHPUnit\Framework\MockObject\Matcher\Invocation;
+use PHPUnit\Framework\MockObject\RuntimeException;
+use PHPUnit\Framework\MockObject\Stub;
+use PHPUnit\Framework\MockObject\Stub\MatcherCollection;
 
-        if (count($classNameParts) > 1) {
-            $type          = array_pop($classNameParts);
-            $namespaceName = implode('\\', $classNameParts);
-            $fullClassName = $namespaceName . '\\' . $type;
-        } else {
-            $namespaceName = '';
-            $fullClassName = $type;
-        }
+/**
+ * Builder for mocked or stubbed invocations.
+ *
+ * Provides methods for building expectations without having to resort to
+ * instantiating the various matchers manually. These methods also form a
+ * more natural way of reading the expectation. This class should be together
+ * with the test case PHPUnit\Framework\MockObject\TestCase.
+ */
+class InvocationMocker implements MethodNameMatch
+{
+    /**
+     * @var MatcherCollection
+     */
+    private $collection;
 
-        if ($className == '') {
-            do {
-                $className = $prefix . $type . '_' .
-                             substr(md5(mt_rand()), 0, 8);
-            } while (class_exists($className, false));
-        }
+    /**
+     * @var Matcher
+     */
+    private $matcher;
 
-        return [
-          'className'         => $className,
-          'originalClassName' => $type,
-          'fullClassName'     => $fullClassName,
-          'namespaceName'     => $namespaceName
-        ];
-    }
+    /**
+     * @var string[]
+     */
+    private $configurableMethods = [];
 
     /**
-     * @param array $mockClassName
-     * @param bool  $isInterface
-     * @param array $additionalInterfaces
-     *
-     * @return array
+     * @param MatcherCollection $collection
+     * @param Invocation        $invocationMatcher
+     * @param array             $configurableMethods
      */
-    private function generateMockClassDeclaration(array $mockClassName, $isInterface, array $additionalInterfaces = [])
+    public function __construct(MatcherCollection $collection, Invocation $invocationMatcher, array $configurableMethods)
     {
-        $buffer = 'class ';
-
-        $additionalInterfaces[] = 'PHPUnit_Framework_MockObject_MockObject';
-        $interfaces             = implode(', ', $additionalInterfaces);
-
-        if ($isInterface) {
-            $buffer .= sprintf(
-                '%s implements %s',
-                $mockClassName['className'],
-                $interfaces
-            );
-
-            if (!in_array($mockClassName['originalClassName'], $additionalInterfaces)) {
-                $buffer .= ', ';
+        $this->collection = $collection;
+        $this->matcher    = new Matcher($invocationMatcher);
 
-                if (!empty($mockClassName['namespaceName'])) {
-                    $buffer .= $mockClassName['namespaceName'] . '\\';
-                }
+        $this->collection->addMatcher($this->matcher);
 
-                $buffer .= $mockClassName['originalClassName'];
-            }
-        } else {
-            $buffer .= sprintf(
-                '%s extends %s%s implements %s',
-                $mockClassName['className'],
-                !empty($mockClassName['namespaceName']) ? $mockClassName['namespaceName'] . '\\' : '',
-                $mockClassName['originalClassName'],
-                $interfaces
-            );
-        }
+        $this->configurableMethods = $configurableMethods;
+    }
 
-        return $buffer;
+    /**
+     * @return Matcher
+     */
+    public function getMatcher()
+    {
+        return $this->matcher;
     }
 
     /**
-     * @param string           $templateDir
-     * @param ReflectionMethod $method
-     * @param bool             $cloneArguments
-     * @param bool             $callOriginalMethods
+     * @param mixed $id
      *
-     * @return string
+     * @return InvocationMocker
      */
-    private function generateMockedMethodDefinitionFromExisting($templateDir, ReflectionMethod $method, $cloneArguments, $callOriginalMethods)
+    public function id($id)
     {
-        if ($method->isPrivate()) {
-            $modifier = 'private';
-        } elseif ($method->isProtected()) {
-            $modifier = 'protected';
-        } else {
-            $modifier = 'public';
-        }
-
-        if ($method->isStatic()) {
-            $modifier .= ' static';
-        }
-
-        if ($method->returnsReference()) {
-            $reference = '&';
-        } else {
-            $reference = '';
-        }
+        $this->collection->registerId($id, $this);
 
-        if ($this->hasReturnType($method)) {
-            $returnType = (string) $method->getReturnType();
-        } else {
-            $returnType = '';
-        }
+        return $this;
+    }
 
-        if (preg_match('#\*[ \t]*+@deprecated[ \t]*+(.*?)\r?+\n[ \t]*+\*(?:[ \t]*+@|/$)#s', $method->getDocComment(), $deprecation)) {
-            $deprecation = trim(preg_replace('#[ \t]*\r?\n[ \t]*+\*[ \t]*+#', ' ', $deprecation[1]));
-        } else {
-            $deprecation = false;
-        }
+    /**
+     * @param Stub $stub
+     *
+     * @return InvocationMocker
+     */
+    public function will(Stub $stub)
+    {
+        $this->matcher->setStub($stub);
 
-        return $this->generateMockedMethodDefinition(
-            $templateDir,
-            $method->getDeclaringClass()->getName(),
-            $method->getName(),
-            $cloneArguments,
-            $modifier,
-            $this->getMethodParameters($method),
-            $this->getMethodParameters($method, true),
-            $returnType,
-            $reference,
-            $callOriginalMethods,
-            $method->isStatic(),
-            $deprecation,
-            $this->allowsReturnNull($method)
-        );
+        return $this;
     }
 
     /**
-     * @param string       $templateDir
-     * @param string       $className
-     * @param string       $methodName
-     * @param bool         $cloneArguments
-     * @param string       $modifier
-     * @param string       $arguments_decl
-     * @param string       $arguments_call
-     * @param string       $return_type
-     * @param string       $reference
-     * @param bool         $callOriginalMethods
-     * @param bool         $static
-     * @param string|false $deprecation
-     * @param bool         $allowsReturnNull
+     * @param mixed $value
+     * @param mixed $nextValues, ...
      *
-     * @return string
+     * @return InvocationMocker
      */
-    private function generateMockedMethodDefinition($templateDir, $className, $methodName, $cloneArguments = true, $modifier = 'public', $arguments_decl = '', $arguments_call = '', $return_type = '', $reference = '', $callOriginalMethods = false, $static = false, $deprecation = false, $allowsReturnNull = false)
+    public function willReturn($value, ...$nextValues)
     {
-        if ($static) {
-            $templateFile = 'mocked_static_method.tpl';
+        if (\count($nextValues) === 0) {
+            $stub = new Stub\ReturnStub($value);
         } else {
-            if ($return_type === 'void') {
-                $templateFile = sprintf(
-                    '%s_method_void.tpl',
-                    $callOriginalMethods ? 'proxied' : 'mocked'
-                );
-            } else {
-                $templateFile = sprintf(
-                    '%s_method.tpl',
-                    $callOriginalMethods ? 'proxied' : 'mocked'
-                );
-            }
-        }
-
-        // Mocked interfaces returning 'self' must explicitly declare the
-        // interface name as the return type. See
-        // https://bugs.php.net/bug.php?id=70722
-        if ($return_type === 'self') {
-            $return_type = $className;
-        }
-
-        if (false !== $deprecation) {
-            $deprecation         = "The $className::$methodName method is deprecated ($deprecation).";
-            $deprecationTemplate = $this->getTemplate($templateDir . 'deprecation.tpl');
-
-            $deprecationTemplate->setVar(
-                [
-                    'deprecation' => var_export($deprecation, true),
-                ]
+            $stub = new Stub\ConsecutiveCalls(
+                \array_merge([$value], $nextValues)
             );
-
-            $deprecation = $deprecationTemplate->render();
         }
 
-        $template = $this->getTemplate($templateDir . $templateFile);
+        return $this->will($stub);
+    }
 
-        $template->setVar(
-            [
-                'arguments_decl'  => $arguments_decl,
-                'arguments_call'  => $arguments_call,
-                'return_delim'    => $return_type ? ': ' : '',
-                'return_type'     => $allowsReturnNull ? '?' . $return_type : $return_type,
-                'arguments_count' => !empty($arguments_call) ? count(explode(',', $arguments_call)) : 0,
-                'class_name'      => $className,
-                'method_name'     => $methodName,
-                'modifier'        => $modifier,
-                'reference'       => $reference,
-                'clone_arguments' => $cloneArguments ? 'true' : 'false',
-                'deprecation'     => $deprecation
-            ]
-        );
+    /**
+     * @param mixed $reference
+     *
+     * @return InvocationMocker
+     */
+    public function willReturnReference(&$reference)
+    {
+        $stub = new Stub\ReturnReference($reference);
 
-        return $template->render();
+        return $this->will($stub);
     }
 
     /**
-     * @param ReflectionMethod $method
+     * @param array $valueMap
      *
-     * @return bool
+     * @return InvocationMocker
      */
-    private function canMockMethod(ReflectionMethod $method)
+    public function willReturnMap(array $valueMap)
     {
-        if ($method->isConstructor() ||
-            $method->isFinal() ||
-            $method->isPrivate() ||
-            $this->isMethodNameBlacklisted($method->getName())) {
-            return false;
-        }
+        $stub = new Stub\ReturnValueMap($valueMap);
 
-        return true;
+        return $this->will($stub);
     }
 
     /**
-     * Returns whether i method name is blacklisted
-     *
-     * Since PHP 7 the only names that are still reserved for method names are the ones that start with an underscore
-     *
-     * @param string $name
+     * @param mixed $argumentIndex
      *
-     * @return bool
+     * @return InvocationMocker
      */
-    private function isMethodNameBlacklisted($name)
+    public function willReturnArgument($argumentIndex)
     {
-        if (PHP_MAJOR_VERSION < 7 && isset($this->legacyBlacklistedMethodNames[$name])) {
-            return true;
-        }
-
-        if (PHP_MAJOR_VERSION >= 7 && isset($this->blacklistedMethodNames[$name])) {
-            return true;
-        }
+        $stub = new Stub\ReturnArgument($argumentIndex);
 
-        return false;
+        return $this->will($stub);
     }
 
     /**
-     * Returns the parameters of a function or method.
-     *
-     * @param ReflectionMethod $method
-     * @param bool             $forCall
-     *
-     * @return string
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
+     * @param callable $callback
      *
-     * @since  Method available since Release 2.0.0
+     * @return InvocationMocker
      */
-    private function getMethodParameters(ReflectionMethod $method, $forCall = false)
+    public function willReturnCallback($callback)
     {
-        $parameters = [];
-
-        foreach ($method->getParameters() as $i => $parameter) {
-            $name = '$' . $parameter->getName();
-
-            /* Note: PHP extensions may use empty names for reference arguments
-             * or "..." for methods taking a variable number of arguments.
-             */
-            if ($name === '$' || $name === '$...') {
-                $name = '$arg' . $i;
-            }
-
-            if ($this->isVariadic($parameter)) {
-                if ($forCall) {
-                    continue;
-                } else {
-                    $name = '...' . $name;
-                }
-            }
-
-            $nullable        = '';
-            $default         = '';
-            $reference       = '';
-            $typeDeclaration = '';
-
-            if (!$forCall) {
-                if ($this->hasType($parameter) && (string) $parameter->getType() !== 'self') {
-                    if (version_compare(PHP_VERSION, '7.1', '>=') && $parameter->allowsNull() && !$parameter->isVariadic()) {
-                        $nullable = '?';
-                    }
-
-                    $typeDeclaration = (string) $parameter->getType() . ' ';
-                } elseif ($parameter->isArray()) {
-                    $typeDeclaration = 'array ';
-                } elseif ($parameter->isCallable()) {
-                    $typeDeclaration = 'callable ';
-                } else {
-                    try {
-                        $class = $parameter->getClass();
-                    } catch (ReflectionException $e) {
-                        throw new PHPUnit_Framework_MockObject_RuntimeException(
-                            sprintf(
-                                'Cannot mock %s::%s() because a class or ' .
-                                'interface used in the signature is not loaded',
-                                $method->getDeclaringClass()->getName(),
-                                $method->getName()
-                            ),
-                            0,
-                            $e
-                        );
-                    }
-
-                    if ($class !== null) {
-                        $typeDeclaration = $class->getName() . ' ';
-                    }
-                }
-
-                if (!$this->isVariadic($parameter)) {
-                    if ($parameter->isDefaultValueAvailable()) {
-                        $value   = $parameter->getDefaultValue();
-                        $default = ' = ' . var_export($value, true);
-                    } elseif ($parameter->isOptional()) {
-                        $default = ' = null';
-                    }
-                }
-            }
-
-            if ($parameter->isPassedByReference()) {
-                $reference = '&';
-            }
-
-            $parameters[] = $nullable . $typeDeclaration . $reference . $name . $default;
-        }
+        $stub = new Stub\ReturnCallback($callback);
 
-        return implode(', ', $parameters);
+        return $this->will($stub);
     }
 
     /**
-     * @param ReflectionParameter $parameter
-     *
-     * @return bool
-     *
-     * @since  Method available since Release 2.2.1
+     * @return InvocationMocker
      */
-    private function isVariadic(ReflectionParameter $parameter)
+    public function willReturnSelf()
     {
-        return method_exists(ReflectionParameter::class, 'isVariadic') && $parameter->isVariadic();
+        $stub = new Stub\ReturnSelf;
+
+        return $this->will($stub);
     }
 
     /**
-     * @param ReflectionParameter $parameter
-     *
-     * @return bool
+     * @param mixed $values, ...
      *
-     * @since  Method available since Release 2.3.4
+     * @return InvocationMocker
      */
-    private function hasType(ReflectionParameter $parameter)
+    public function willReturnOnConsecutiveCalls(...$values)
     {
-        return method_exists(ReflectionParameter::class, 'hasType') && $parameter->hasType();
+        $stub = new Stub\ConsecutiveCalls($values);
+
+        return $this->will($stub);
     }
 
     /**
-     * @param ReflectionMethod $method
+     * @param \Exception $exception
      *
-     * @return bool
+     * @return InvocationMocker
      */
-    private function hasReturnType(ReflectionMethod $method)
+    public function willThrowException(\Exception $exception)
     {
-        return method_exists(ReflectionMethod::class, 'hasReturnType') && $method->hasReturnType();
+        $stub = new Stub\Exception($exception);
+
+        return $this->will($stub);
     }
 
     /**
-     * @param ReflectionMethod $method
+     * @param mixed $id
      *
-     * @return bool
+     * @return InvocationMocker
      */
-    private function allowsReturnNull(ReflectionMethod $method)
+    public function after($id)
     {
-        return method_exists(ReflectionMethod::class, 'getReturnType')
-            && method_exists(ReflectionType::class, 'allowsNull')
-            && $method->hasReturnType()
-            && $method->getReturnType()->allowsNull();
+        $this->matcher->setAfterMatchBuilderId($id);
+
+        return $this;
     }
 
     /**
-     * @param string $className
+     * @param array ...$arguments
      *
-     * @return array
+     * @return InvocationMocker
      *
-     * @since  Method available since Release 2.3.2
+     * @throws RuntimeException
      */
-    public function getClassMethods($className)
+    public function with(...$arguments)
     {
-        $class   = new ReflectionClass($className);
-        $methods = [];
+        $this->canDefineParameters();
 
-        foreach ($class->getMethods() as $method) {
-            if ($method->isPublic() || $method->isAbstract()) {
-                $methods[] = $method->getName();
-            }
-        }
+        $this->matcher->setParametersMatcher(new Matcher\Parameters($arguments));
 
-        return $methods;
+        return $this;
     }
 
     /**
-     * @param string $filename
+     * @param array ...$arguments
      *
-     * @return Text_Template
+     * @return InvocationMocker
      *
-     * @since  Method available since Release 3.2.4
+     * @throws RuntimeException
      */
-    private function getTemplate($filename)
-    {
-        if (!isset(self::$templates[$filename])) {
-            self::$templates[$filename] = new Text_Template($filename);
-        }
-
-        return self::$templates[$filename];
-    }
-}
-
-        @trigger_error({deprecation}, E_USER_DEPRECATED);
-{prologue}{class_declaration}
-{
-    private $__phpunit_invocationMocker;
-    private $__phpunit_originalObject;
-    private $__phpunit_configurable = {configurable};
-
-{clone}{mocked_methods}
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return $this->__phpunit_getInvocationMocker()->expects($matcher);
-    }
-{method}
-    public function __phpunit_setOriginalObject($originalObject)
+    public function withConsecutive(...$arguments)
     {
-        $this->__phpunit_originalObject = $originalObject;
-    }
+        $this->canDefineParameters();
 
-    public function __phpunit_getInvocationMocker()
-    {
-        if ($this->__phpunit_invocationMocker === null) {
-            $this->__phpunit_invocationMocker = new PHPUnit_Framework_MockObject_InvocationMocker($this->__phpunit_configurable);
-        }
+        $this->matcher->setParametersMatcher(new Matcher\ConsecutiveParameters($arguments));
 
-        return $this->__phpunit_invocationMocker;
+        return $this;
     }
 
-    public function __phpunit_hasMatchers()
+    /**
+     * @return InvocationMocker
+     *
+     * @throws RuntimeException
+     */
+    public function withAnyParameters()
     {
-        return $this->__phpunit_getInvocationMocker()->hasMatchers();
-    }
+        $this->canDefineParameters();
 
-    public function __phpunit_verify($unsetInvocationMocker = true)
-    {
-        $this->__phpunit_getInvocationMocker()->verify();
+        $this->matcher->setParametersMatcher(new Matcher\AnyParameters);
 
-        if ($unsetInvocationMocker) {
-            $this->__phpunit_invocationMocker = null;
-        }
+        return $this;
     }
-}{epilogue}
 
-    public function method()
-    {
-        $any = new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-        $expects = $this->expects($any);
-        return call_user_func_array(array($expects, 'method'), func_get_args());
-    }
-    public function __clone()
+    /**
+     * @param Constraint|string $constraint
+     *
+     * @return InvocationMocker
+     *
+     * @throws RuntimeException
+     */
+    public function method($constraint)
     {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-    }
-
-    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
-    {{deprecation}
-        $arguments = array({arguments_call});
-        $count     = func_num_args();
-
-        if ($count > {arguments_count}) {
-            $_arguments = func_get_args();
-
-            for ($i = {arguments_count}; $i < $count; $i++) {
-                $arguments[] = $_arguments[$i];
-            }
+        if ($this->matcher->hasMethodNameMatcher()) {
+            throw new RuntimeException(
+                'Method name matcher is already defined, cannot redefine'
+            );
         }
 
-        $result = $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
-                '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
-            )
-        );
-
-        return $result;
-    }
-
-    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
-    {{deprecation}
-        $arguments = array({arguments_call});
-        $count     = func_num_args();
-
-        if ($count > {arguments_count}) {
-            $_arguments = func_get_args();
-
-            for ($i = {arguments_count}; $i < $count; $i++) {
-                $arguments[] = $_arguments[$i];
-            }
+        if (\is_string($constraint) && !\in_array(\strtolower($constraint), $this->configurableMethods)) {
+            throw new RuntimeException(
+                \sprintf(
+                    'Trying to configure method "%s" which cannot be configured because it does not exist, has not been specified, is final, or is static',
+                    $constraint
+                )
+            );
         }
 
-        $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
-                '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
-            )
-        );
-    }
+        $this->matcher->setMethodNameMatcher(new Matcher\MethodName($constraint));
 
-    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
-    {
-        throw new PHPUnit_Framework_MockObject_BadMethodCallException('Static method "{method_name}" cannot be invoked on mock object');
+        return $this;
     }
 
-    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
+    /**
+     * Validate that a parameters matcher can be defined, throw exceptions otherwise.
+     *
+     * @throws RuntimeException
+     */
+    private function canDefineParameters()
     {
-        $arguments = array({arguments_call});
-        $count     = func_num_args();
-
-        if ($count > {arguments_count}) {
-            $_arguments = func_get_args();
-
-            for ($i = {arguments_count}; $i < $count; $i++) {
-                $arguments[] = $_arguments[$i];
-            }
+        if (!$this->matcher->hasMethodNameMatcher()) {
+            throw new RuntimeException(
+                'Method name matcher is not defined, cannot define parameter ' .
+                'matcher without one'
+            );
         }
 
-        $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
-                '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
-            )
-        );
-
-        return call_user_func_array(array($this->__phpunit_originalObject, "{method_name}"), $arguments);
-    }
-
-    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
-    {
-        $arguments = array({arguments_call});
-        $count     = func_num_args();
-
-        if ($count > {arguments_count}) {
-            $_arguments = func_get_args();
-
-            for ($i = {arguments_count}; $i < $count; $i++) {
-                $arguments[] = $_arguments[$i];
-            }
+        if ($this->matcher->hasParametersMatcher()) {
+            throw new RuntimeException(
+                'Parameter matcher is already defined, cannot redefine'
+            );
         }
-
-        $this->__phpunit_getInvocationMocker()->invoke(
-            new PHPUnit_Framework_MockObject_Invocation_Object(
-                '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
-            )
-        );
-
-        call_user_func_array(array($this->__phpunit_originalObject, "{method_name}"), $arguments);
     }
-{prologue}class {class_name}
-{
-    use {trait_name};
 }
-    public function __clone()
-    {
-        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
-        parent::__clone();
-    }
-{namespace}class {class_name} extends \SoapClient
-{
-    public function __construct($wsdl, array $options)
-    {
-        parent::__construct('{wsdl}', $options);
-    }
-{methods}}
-
-    public function {method_name}({arguments})
-    {
-    }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Builder;
 
 /**
- * Interface for invocations.
+ * Builder interface for invocation order matches.
+ */
+interface Match extends Stub
+{
+    /**
+     * Defines the expectation which must occur before the current is valid.
+     *
+     * @param string $id The identification of the expectation that should
+     *                   occur before this one.
+     *
+     * @return Stub
+     */
+    public function after($id);
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
- * @since Interface available since Release 1.0.0
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
+
+/**
+ * Builder interface for matcher of method names.
  */
-interface PHPUnit_Framework_MockObject_Invocation
+interface MethodNameMatch extends ParametersMatch
 {
     /**
-     * @return mixed Mocked return value.
+     * Adds a new method name match and returns the parameter match object for
+     * further matching possibilities.
+     *
+     * @param \PHPUnit\Framework\Constraint\Constraint $name Constraint for matching method, if a string is passed it will use the PHPUnit_Framework_Constraint_IsEqual
+     *
+     * @return ParametersMatch
      */
-    public function generateReturnValue();
+    public function method($name);
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Builder;
 
 /**
- * Represents a non-static invocation.
+ * Interface for builders which can register builders with a given identification.
  *
- * @since Class available since Release 1.0.0
+ * This interface relates to Identity.
  */
-class PHPUnit_Framework_MockObject_Invocation_Object extends PHPUnit_Framework_MockObject_Invocation_Static
+interface NamespaceMatch
 {
     /**
-     * @var object
+     * Looks up the match builder with identification $id and returns it.
+     *
+     * @param string $id The identification of the match builder
+     *
+     * @return Match
      */
-    public $object;
+    public function lookupId($id);
 
     /**
-     * @param string $className
-     * @param string $methodName
-     * @param array  $parameters
-     * @param string $returnType
-     * @param object $object
-     * @param bool   $cloneObjects
+     * Registers the match builder $builder with the identification $id. The
+     * builder can later be looked up using lookupId() to figure out if it
+     * has been invoked.
+     *
+     * @param string $id      The identification of the match builder
+     * @param Match  $builder The builder which is being registered
      */
-    public function __construct($className, $methodName, array $parameters, $returnType, $object, $cloneObjects = false)
-    {
-        parent::__construct($className, $methodName, $parameters, $returnType, $cloneObjects);
-
-        $this->object = $object;
-    }
+    public function registerId($id, Match $builder);
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Builder;
 
-use SebastianBergmann\Exporter\Exporter;
+use PHPUnit\Framework\MockObject\Matcher\AnyParameters;
 
 /**
- * Represents a static invocation.
- *
- * @since Class available since Release 1.0.0
+ * Builder interface for parameter matchers.
  */
-class PHPUnit_Framework_MockObject_Invocation_Static implements PHPUnit_Framework_MockObject_Invocation, PHPUnit_Framework_SelfDescribing
+interface ParametersMatch extends Match
 {
     /**
-     * @var array
+     * Sets the parameters to match for, each parameter to this function will
+     * be part of match. To perform specific matches or constraints create a
+     * new PHPUnit\Framework\Constraint\Constraint and use it for the parameter.
+     * If the parameter value is not a constraint it will use the
+     * PHPUnit\Framework\Constraint\IsEqual for the value.
+     *
+     * Some examples:
+     * <code>
+     * // match first parameter with value 2
+     * $b->with(2);
+     * // match first parameter with value 'smock' and second identical to 42
+     * $b->with('smock', new PHPUnit\Framework\Constraint\IsEqual(42));
+     * </code>
+     *
+     * @return ParametersMatch
      */
-    protected static $uncloneableExtensions = [
-        'mysqli'    => true,
-        'SQLite'    => true,
-        'sqlite3'   => true,
-        'tidy'      => true,
-        'xmlwriter' => true,
-        'xsl'       => true
-    ];
+    public function with(...$arguments);
 
     /**
-     * @var array
+     * Sets a matcher which allows any kind of parameters.
+     *
+     * Some examples:
+     * <code>
+     * // match any number of parameters
+     * $b->withAnyParameters();
+     * </code>
+     *
+     * @return AnyParameters
      */
-    protected static $uncloneableClasses = [
-        'Closure',
-        'COMPersistHelper',
-        'IteratorIterator',
-        'RecursiveIteratorIterator',
-        'SplFileObject',
-        'PDORow',
-        'ZipArchive'
-    ];
+    public function withAnyParameters();
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Builder;
 
-    /**
-     * @var string
-     */
-    public $className;
+use PHPUnit\Framework\MockObject\Stub as BaseStub;
 
+/**
+ * Builder interface for stubs which are actions replacing an invocation.
+ */
+interface Stub extends Identity
+{
     /**
-     * @var string
+     * Stubs the matching method with the stub object $stub. Any invocations of
+     * the matched method will now be handled by the stub instead.
+     *
+     * @param BaseStub $stub
+     *
+     * @return Identity
      */
-    public $methodName;
+    public function will(BaseStub $stub);
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+class BadMethodCallException extends \BadMethodCallException implements Exception
+{
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+/**
+ * Interface for exceptions used by PHPUnit_MockObject.
+ */
+interface Exception
+{
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+class RuntimeException extends \RuntimeException implements Exception
+{
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit_Framework_MockObject_MockObject;
+
+interface MockObject extends PHPUnit_Framework_MockObject_MockObject
+{
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
 
+use Doctrine\Instantiator\Exception\ExceptionInterface as InstantiatorException;
+use Doctrine\Instantiator\Instantiator;
+use Iterator;
+use IteratorAggregate;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Util\InvalidArgumentHelper;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionMethod;
+use SoapClient;
+use Text_Template;
+use Traversable;
+
+/**
+ * Mock Object Code Generator
+ */
+class Generator
+{
     /**
      * @var array
      */
-    public $parameters;
+    private static $cache = [];
 
     /**
-     * @var string
+     * @var Text_Template[]
      */
-    public $returnType;
+    private static $templates = [];
 
     /**
-     * @var bool
+     * @var array
      */
-    public $returnTypeNullable = false;
+    private $blacklistedMethodNames = [
+        '__CLASS__'       => true,
+        '__DIR__'         => true,
+        '__FILE__'        => true,
+        '__FUNCTION__'    => true,
+        '__LINE__'        => true,
+        '__METHOD__'      => true,
+        '__NAMESPACE__'   => true,
+        '__TRAIT__'       => true,
+        '__clone'         => true,
+        '__halt_compiler' => true,
+    ];
 
     /**
-     * @param string $className
-     * @param string $methodName
-     * @param array  $parameters
-     * @param string $returnType
-     * @param bool   $cloneObjects
+     * Returns a mock object for the specified class.
+     *
+     * @param string|string[] $type
+     * @param array           $methods
+     * @param array           $arguments
+     * @param string          $mockClassName
+     * @param bool            $callOriginalConstructor
+     * @param bool            $callOriginalClone
+     * @param bool            $callAutoload
+     * @param bool            $cloneArguments
+     * @param bool            $callOriginalMethods
+     * @param object          $proxyTarget
+     * @param bool            $allowMockingUnknownTypes
+     *
+     * @return MockObject
+     *
+     * @throws Exception
+     * @throws RuntimeException
+     * @throws \PHPUnit\Framework\Exception
+     * @throws \ReflectionException
      */
-    public function __construct($className, $methodName, array $parameters, $returnType, $cloneObjects = false)
+    public function getMock($type, $methods = [], array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $cloneArguments = true, $callOriginalMethods = false, $proxyTarget = null, $allowMockingUnknownTypes = true)
     {
-        $this->className  = $className;
-        $this->methodName = $methodName;
-        $this->parameters = $parameters;
-
-        if (strpos($returnType, '?') === 0) {
-            $returnType               = substr($returnType, 1);
-            $this->returnTypeNullable = true;
+        if (!\is_array($type) && !\is_string($type)) {
+            throw InvalidArgumentHelper::factory(1, 'array or string');
         }
 
-        $this->returnType = $returnType;
-
-        if (!$cloneObjects) {
-            return;
+        if (!\is_string($mockClassName)) {
+            throw InvalidArgumentHelper::factory(4, 'string');
         }
 
-        foreach ($this->parameters as $key => $value) {
-            if (is_object($value)) {
-                $this->parameters[$key] = $this->cloneObject($value);
-            }
+        if (!\is_array($methods) && null !== $methods) {
+            throw InvalidArgumentHelper::factory(2, 'array', $methods);
         }
-    }
-
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        $exporter = new Exporter;
-
-        return sprintf(
-            '%s::%s(%s)%s',
-            $this->className,
-            $this->methodName,
-            implode(
-                ', ',
-                array_map(
-                    [$exporter, 'shortenedExport'],
-                    $this->parameters
-                )
-            ),
-            $this->returnType ? sprintf(': %s', $this->returnType) : ''
-        );
-    }
-
-    /**
-     * @return mixed Mocked return value.
-     */
-    public function generateReturnValue()
-    {
-        switch ($this->returnType) {
-            case '':       return;
-            case 'string': return $this->returnTypeNullable ? null : '';
-            case 'float':  return $this->returnTypeNullable ? null : 0.0;
-            case 'int':    return $this->returnTypeNullable ? null : 0;
-            case 'bool':   return $this->returnTypeNullable ? null : false;
-            case 'array':  return $this->returnTypeNullable ? null : [];
-            case 'void':   return;
-
-            case 'callable':
-            case 'Closure':
-                return function () {};
-
-            case 'Traversable':
-            case 'Generator':
-                $generator = function () { yield; };
 
-                return $generator();
-
-            default:
-                if ($this->returnTypeNullable) {
-                    return null;
-                }
-
-                $generator = new PHPUnit_Framework_MockObject_Generator;
-
-                return $generator->getMock($this->returnType, [], [], '', false);
+        if ($type === 'Traversable' || $type === '\\Traversable') {
+            $type = 'Iterator';
         }
-    }
 
-    /**
-     * @param object $original
-     *
-     * @return object
-     */
-    protected function cloneObject($original)
-    {
-        $cloneable = null;
-        $object    = new ReflectionObject($original);
+        if (\is_array($type)) {
+            $type = \array_unique(
+                \array_map(
+                    function ($type) {
+                        if ($type === 'Traversable' ||
+                            $type === '\\Traversable' ||
+                            $type === '\\Iterator') {
+                            return 'Iterator';
+                        }
 
-        // Check the blacklist before asking PHP reflection to work around
-        // https://bugs.php.net/bug.php?id=53967
-        if ($object->isInternal() &&
-            isset(self::$uncloneableExtensions[$object->getExtensionName()])) {
-            $cloneable = false;
+                        return $type;
+                    },
+                    $type
+                )
+            );
         }
 
-        if ($cloneable === null) {
-            foreach (self::$uncloneableClasses as $class) {
-                if ($original instanceof $class) {
-                    $cloneable = false;
-                    break;
+        if (!$allowMockingUnknownTypes) {
+            if (\is_array($type)) {
+                foreach ($type as $_type) {
+                    if (!\class_exists($_type, $callAutoload) &&
+                        !\interface_exists($_type, $callAutoload)) {
+                        throw new RuntimeException(
+                            \sprintf(
+                                'Cannot stub or mock class or interface "%s" which does not exist',
+                                $_type
+                            )
+                        );
+                    }
+                }
+            } else {
+                if (!\class_exists($type, $callAutoload) &&
+                    !\interface_exists($type, $callAutoload)
+                ) {
+                    throw new RuntimeException(
+                        \sprintf(
+                            'Cannot stub or mock class or interface "%s" which does not exist',
+                            $type
+                        )
+                    );
                 }
             }
         }
 
-        if ($cloneable === null && method_exists($object, 'isCloneable')) {
-            $cloneable = $object->isCloneable();
-        }
+        if (null !== $methods) {
+            foreach ($methods as $method) {
+                if (!\preg_match('~[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*~', $method)) {
+                    throw new RuntimeException(
+                        \sprintf(
+                            'Cannot stub or mock method with invalid name "%s"',
+                            $method
+                        )
+                    );
+                }
+            }
 
-        if ($cloneable === null && $object->hasMethod('__clone')) {
-            $method    = $object->getMethod('__clone');
-            $cloneable = $method->isPublic();
+            if ($methods !== \array_unique($methods)) {
+                throw new RuntimeException(
+                    \sprintf(
+                        'Cannot stub or mock using a method list that contains duplicates: "%s" (duplicate: "%s")',
+                        \implode(', ', $methods),
+                        \implode(', ', \array_unique(\array_diff_assoc($methods, \array_unique($methods))))
+                    )
+                );
+            }
         }
 
-        if ($cloneable === null) {
-            $cloneable = true;
-        }
+        if ($mockClassName !== '' && \class_exists($mockClassName, false)) {
+            $reflect = new ReflectionClass($mockClassName);
 
-        if ($cloneable) {
-            try {
-                return clone $original;
-            } catch (Exception $e) {
-                return $original;
+            if (!$reflect->implementsInterface(MockObject::class)) {
+                throw new RuntimeException(
+                    \sprintf(
+                        'Class "%s" already exists.',
+                        $mockClassName
+                    )
+                );
             }
-        } else {
-            return $original;
         }
-    }
-}
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Mocker for invocations which are sent from
- * PHPUnit_Framework_MockObject_MockObject objects.
- *
- * Keeps track of all expectations and stubs as well as registering
- * identifications for builders.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_InvocationMocker implements PHPUnit_Framework_MockObject_Stub_MatcherCollection, PHPUnit_Framework_MockObject_Invokable, PHPUnit_Framework_MockObject_Builder_Namespace
-{
-    /**
-     * @var PHPUnit_Framework_MockObject_Matcher_Invocation[]
-     */
-    protected $matchers = [];
 
-    /**
-     * @var PHPUnit_Framework_MockObject_Builder_Match[]
-     */
-    protected $builderMap = [];
+        if ($callOriginalConstructor === false && $callOriginalMethods === true) {
+            throw new RuntimeException(
+                'Proxying to original methods requires invoking the original constructor'
+            );
+        }
 
-    /**
-     * @var string[]
-     */
-    private $configurableMethods = [];
+        $mock = $this->generate(
+            $type,
+            $methods,
+            $mockClassName,
+            $callOriginalClone,
+            $callAutoload,
+            $cloneArguments,
+            $callOriginalMethods
+        );
 
-    /**
-     * @param array $configurableMethods
-     */
-    public function __construct(array $configurableMethods)
-    {
-        $this->configurableMethods = $configurableMethods;
+        return $this->getObject(
+            $mock['code'],
+            $mock['mockClassName'],
+            $type,
+            $callOriginalConstructor,
+            $callAutoload,
+            $arguments,
+            $callOriginalMethods,
+            $proxyTarget
+        );
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $matcher
+     * @param string       $code
+     * @param string       $className
+     * @param array|string $type
+     * @param bool         $callOriginalConstructor
+     * @param bool         $callAutoload
+     * @param array        $arguments
+     * @param bool         $callOriginalMethods
+     * @param object       $proxyTarget
+     *
+     * @return MockObject
+     *
+     * @throws \ReflectionException
+     * @throws RuntimeException
      */
-    public function addMatcher(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
+    private function getObject($code, $className, $type = '', $callOriginalConstructor = false, $callAutoload = false, array $arguments = [], $callOriginalMethods = false, $proxyTarget = null)
     {
-        $this->matchers[] = $matcher;
-    }
+        $this->evalClass($code, $className);
 
-    /**
-     * @since Method available since Release 1.1.0
-     */
-    public function hasMatchers()
-    {
-        foreach ($this->matchers as $matcher) {
-            if ($matcher->hasMatchers()) {
-                return true;
+        if ($callOriginalConstructor &&
+            \is_string($type) &&
+            !\interface_exists($type, $callAutoload)) {
+            if (\count($arguments) === 0) {
+                $object = new $className;
+            } else {
+                $class  = new ReflectionClass($className);
+                $object = $class->newInstanceArgs($arguments);
+            }
+        } else {
+            try {
+                $instantiator = new Instantiator;
+                $object       = $instantiator->instantiate($className);
+            } catch (InstantiatorException $exception) {
+                throw new RuntimeException($exception->getMessage());
             }
         }
 
-        return false;
-    }
+        if ($callOriginalMethods) {
+            if (!\is_object($proxyTarget)) {
+                if (\count($arguments) === 0) {
+                    $proxyTarget = new $type;
+                } else {
+                    $class       = new ReflectionClass($type);
+                    $proxyTarget = $class->newInstanceArgs($arguments);
+                }
+            }
 
-    /**
-     * @param mixed $id
-     *
-     * @return bool|null
-     */
-    public function lookupId($id)
-    {
-        if (isset($this->builderMap[$id])) {
-            return $this->builderMap[$id];
+            $object->__phpunit_setOriginalObject($proxyTarget);
         }
 
-        return;
+        return $object;
     }
 
     /**
-     * @param mixed                                      $id
-     * @param PHPUnit_Framework_MockObject_Builder_Match $builder
-     *
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
+     * @param string $code
+     * @param string $className
      */
-    public function registerId($id, PHPUnit_Framework_MockObject_Builder_Match $builder)
+    private function evalClass($code, $className)
     {
-        if (isset($this->builderMap[$id])) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'Match builder with id <' . $id . '> is already registered.'
-            );
+        if (!\class_exists($className, false)) {
+            eval($code);
         }
-
-        $this->builderMap[$id] = $builder;
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $matcher
+     * Returns a mock object for the specified abstract class with all abstract
+     * methods of the class mocked. Concrete methods to mock can be specified with
+     * the last parameter
      *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
-     */
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher)
-    {
-        return new PHPUnit_Framework_MockObject_Builder_InvocationMocker(
-            $this,
-            $matcher,
-            $this->configurableMethods
-        );
-    }
-
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
+     * @param string $originalClassName
+     * @param array  $arguments
+     * @param string $mockClassName
+     * @param bool   $callOriginalConstructor
+     * @param bool   $callOriginalClone
+     * @param bool   $callAutoload
+     * @param array  $mockedMethods
+     * @param bool   $cloneArguments
      *
-     * @return mixed
+     * @return MockObject
      *
+     * @throws \ReflectionException
+     * @throws RuntimeException
      * @throws Exception
      */
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
+    public function getMockForAbstractClass($originalClassName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = true)
     {
-        $exception      = null;
-        $hasReturnValue = false;
-        $returnValue    = null;
+        if (!\is_string($originalClassName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
+        }
 
-        foreach ($this->matchers as $match) {
-            try {
-                if ($match->matches($invocation)) {
-                    $value = $match->invoked($invocation);
+        if (!\is_string($mockClassName)) {
+            throw InvalidArgumentHelper::factory(3, 'string');
+        }
 
-                    if (!$hasReturnValue) {
-                        $returnValue    = $value;
-                        $hasReturnValue = true;
-                    }
+        if (\class_exists($originalClassName, $callAutoload) ||
+            \interface_exists($originalClassName, $callAutoload)) {
+            $reflector = new ReflectionClass($originalClassName);
+            $methods   = $mockedMethods;
+
+            foreach ($reflector->getMethods() as $method) {
+                if ($method->isAbstract() && !\in_array($method->getName(), $methods)) {
+                    $methods[] = $method->getName();
                 }
-            } catch (Exception $e) {
-                $exception = $e;
             }
-        }
 
-        if ($exception !== null) {
-            throw $exception;
-        }
+            if (empty($methods)) {
+                $methods = null;
+            }
 
-        if ($hasReturnValue) {
-            return $returnValue;
-        } elseif (strtolower($invocation->methodName) == '__tostring') {
-            return '';
+            return $this->getMock(
+                $originalClassName,
+                $methods,
+                $arguments,
+                $mockClassName,
+                $callOriginalConstructor,
+                $callOriginalClone,
+                $callAutoload,
+                $cloneArguments
+            );
         }
 
-        return $invocation->generateReturnValue();
+        throw new RuntimeException(
+            \sprintf('Class "%s" does not exist.', $originalClassName)
+        );
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
+     * Returns a mock object for the specified trait with all abstract methods
+     * of the trait mocked. Concrete methods to mock can be specified with the
+     * `$mockedMethods` parameter.
      *
-     * @return bool
+     * @param string $traitName
+     * @param array  $arguments
+     * @param string $mockClassName
+     * @param bool   $callOriginalConstructor
+     * @param bool   $callOriginalClone
+     * @param bool   $callAutoload
+     * @param array  $mockedMethods
+     * @param bool   $cloneArguments
+     *
+     * @return MockObject
+     *
+     * @throws \ReflectionException
+     * @throws RuntimeException
+     * @throws Exception
      */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
+    public function getMockForTrait($traitName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = true)
     {
-        foreach ($this->matchers as $matcher) {
-            if (!$matcher->matches($invocation)) {
-                return false;
-            }
+        if (!\is_string($traitName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        return true;
-    }
+        if (!\is_string($mockClassName)) {
+            throw InvalidArgumentHelper::factory(3, 'string');
+        }
 
-    /**
-     * @return bool
-     */
-    public function verify()
-    {
-        foreach ($this->matchers as $matcher) {
-            $matcher->verify();
+        if (!\trait_exists($traitName, $callAutoload)) {
+            throw new RuntimeException(
+                \sprintf(
+                    'Trait "%s" does not exist.',
+                    $traitName
+                )
+            );
         }
+
+        $className = $this->generateClassName(
+            $traitName,
+            '',
+            'Trait_'
+        );
+
+        $classTemplate = $this->getTemplate('trait_class.tpl');
+
+        $classTemplate->setVar(
+            [
+                'prologue'   => 'abstract ',
+                'class_name' => $className['className'],
+                'trait_name' => $traitName
+            ]
+        );
+
+        $this->evalClass(
+            $classTemplate->render(),
+            $className['className']
+        );
+
+        return $this->getMockForAbstractClass($className['className'], $arguments, $mockClassName, $callOriginalConstructor, $callOriginalClone, $callAutoload, $mockedMethods, $cloneArguments);
     }
-}
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Interface for classes which can be invoked.
- *
- * The invocation will be taken from a mock object and passed to an object
- * of this class.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Invokable extends PHPUnit_Framework_MockObject_Verifiable
-{
     /**
-     * Invokes the invocation object $invocation so that it can be checked for
-     * expectations or matched against stubs.
+     * Returns an object for the specified trait.
      *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation The invocation object passed from mock object
+     * @param string $traitName
+     * @param array  $arguments
+     * @param string $traitClassName
+     * @param bool   $callOriginalConstructor
+     * @param bool   $callOriginalClone
+     * @param bool   $callAutoload
      *
      * @return object
-     */
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation);
-
-    /**
-     * Checks if the invocation matches.
      *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation The invocation object passed from mock object
-     *
-     * @return bool
-     */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation);
-}
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Main matcher which defines a full expectation using method, parameter and
- * invocation matchers.
- * This matcher encapsulates all the other matchers and allows the builder to
- * set the specific matchers when the appropriate methods are called (once(),
- * where() etc.).
- *
- * All properties are public so that they can easily be accessed by the builder.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Matcher implements PHPUnit_Framework_MockObject_Matcher_Invocation
-{
-    /**
-     * @var PHPUnit_Framework_MockObject_Matcher_Invocation
+     * @throws \ReflectionException
+     * @throws RuntimeException
+     * @throws Exception
      */
-    public $invocationMatcher;
+    public function getObjectForTrait($traitName, array $arguments = [], $traitClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true)
+    {
+        if (!\is_string($traitName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
+        }
 
-    /**
-     * @var mixed
-     */
-    public $afterMatchBuilderId = null;
+        if (!\is_string($traitClassName)) {
+            throw InvalidArgumentHelper::factory(3, 'string');
+        }
 
-    /**
-     * @var bool
-     */
-    public $afterMatchBuilderIsInvoked = false;
+        if (!\trait_exists($traitName, $callAutoload)) {
+            throw new RuntimeException(
+                \sprintf(
+                    'Trait "%s" does not exist.',
+                    $traitName
+                )
+            );
+        }
 
-    /**
-     * @var PHPUnit_Framework_MockObject_Matcher_MethodName
-     */
-    public $methodNameMatcher = null;
+        $className = $this->generateClassName(
+            $traitName,
+            $traitClassName,
+            'Trait_'
+        );
 
-    /**
-     * @var PHPUnit_Framework_MockObject_Matcher_Parameters
-     */
-    public $parametersMatcher = null;
+        $classTemplate = $this->getTemplate('trait_class.tpl');
 
-    /**
-     * @var PHPUnit_Framework_MockObject_Stub
-     */
-    public $stub = null;
+        $classTemplate->setVar(
+            [
+                'prologue'   => '',
+                'class_name' => $className['className'],
+                'trait_name' => $traitName
+            ]
+        );
 
-    /**
-     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $invocationMatcher
-     */
-    public function __construct(PHPUnit_Framework_MockObject_Matcher_Invocation $invocationMatcher)
-    {
-        $this->invocationMatcher = $invocationMatcher;
+        return $this->getObject($classTemplate->render(), $className['className']);
     }
 
     /**
-     * @return string
+     * @param array|string $type
+     * @param array        $methods
+     * @param string       $mockClassName
+     * @param bool         $callOriginalClone
+     * @param bool         $callAutoload
+     * @param bool         $cloneArguments
+     * @param bool         $callOriginalMethods
+     *
+     * @return array
+     *
+     * @throws \ReflectionException
+     * @throws \PHPUnit\Framework\MockObject\RuntimeException
      */
-    public function toString()
+    public function generate($type, array $methods = null, $mockClassName = '', $callOriginalClone = true, $callAutoload = true, $cloneArguments = true, $callOriginalMethods = false)
     {
-        $list = [];
-
-        if ($this->invocationMatcher !== null) {
-            $list[] = $this->invocationMatcher->toString();
+        if (\is_array($type)) {
+            \sort($type);
         }
 
-        if ($this->methodNameMatcher !== null) {
-            $list[] = 'where ' . $this->methodNameMatcher->toString();
-        }
+        if ($mockClassName === '') {
+            $key = \md5(
+                \is_array($type) ? \implode('_', $type) : $type .
+                \serialize($methods) .
+                \serialize($callOriginalClone) .
+                \serialize($cloneArguments) .
+                \serialize($callOriginalMethods)
+            );
 
-        if ($this->parametersMatcher !== null) {
-            $list[] = 'and ' . $this->parametersMatcher->toString();
+            if (isset(self::$cache[$key])) {
+                return self::$cache[$key];
+            }
         }
 
-        if ($this->afterMatchBuilderId !== null) {
-            $list[] = 'after ' . $this->afterMatchBuilderId;
-        }
+        $mock = $this->generateMock(
+            $type,
+            $methods,
+            $mockClassName,
+            $callOriginalClone,
+            $callAutoload,
+            $cloneArguments,
+            $callOriginalMethods
+        );
 
-        if ($this->stub !== null) {
-            $list[] = 'will ' . $this->stub->toString();
+        if (isset($key)) {
+            self::$cache[$key] = $mock;
         }
 
-        return implode(' ', $list);
+        return $mock;
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     *
-     * @return mixed
+     * @param string $wsdlFile
+     * @param string $className
+     * @param array  $methods
+     * @param array  $options
+     *
+     * @return string
+     *
+     * @throws RuntimeException
      */
-    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
+    public function generateClassFromWsdl($wsdlFile, $className, array $methods = [], array $options = [])
     {
-        if ($this->invocationMatcher === null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'No invocation matcher is set'
+        if (!\extension_loaded('soap')) {
+            throw new RuntimeException(
+                'The SOAP extension is required to generate a mock object from WSDL.'
             );
         }
 
-        if ($this->methodNameMatcher === null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException('No method matcher is set');
-        }
+        $options  = \array_merge($options, ['cache_wsdl' => WSDL_CACHE_NONE]);
+        $client   = new SoapClient($wsdlFile, $options);
+        $_methods = \array_unique($client->__getFunctions());
+        unset($client);
 
-        if ($this->afterMatchBuilderId !== null) {
-            $builder = $invocation->object
-                                  ->__phpunit_getInvocationMocker()
-                                  ->lookupId($this->afterMatchBuilderId);
+        \sort($_methods);
 
-            if (!$builder) {
-                throw new PHPUnit_Framework_MockObject_RuntimeException(
-                    sprintf(
-                        'No builder found for match builder identification <%s>',
-                        $this->afterMatchBuilderId
+        $methodTemplate = $this->getTemplate('wsdl_method.tpl');
+        $methodsBuffer  = '';
+
+        foreach ($_methods as $method) {
+            $nameStart = \strpos($method, ' ') + 1;
+            $nameEnd   = \strpos($method, '(');
+            $name      = \substr($method, $nameStart, $nameEnd - $nameStart);
+
+            if (empty($methods) || \in_array($name, $methods)) {
+                $args    = \explode(
+                    ',',
+                    \substr(
+                        $method,
+                        $nameEnd + 1,
+                        \strpos($method, ')') - $nameEnd - 1
                     )
                 );
-            }
 
-            $matcher = $builder->getMatcher();
+                foreach (\range(0, \count($args) - 1) as $i) {
+                    $args[$i] = \substr($args[$i], \strpos($args[$i], '$'));
+                }
 
-            if ($matcher && $matcher->invocationMatcher->hasBeenInvoked()) {
-                $this->afterMatchBuilderIsInvoked = true;
+                $methodTemplate->setVar(
+                    [
+                        'method_name' => $name,
+                        'arguments'   => \implode(', ', $args)
+                    ]
+                );
+
+                $methodsBuffer .= $methodTemplate->render();
             }
         }
 
-        $this->invocationMatcher->invoked($invocation);
+        $optionsBuffer = 'array(';
 
-        try {
-            if ($this->parametersMatcher !== null &&
-                !$this->parametersMatcher->matches($invocation)) {
-                $this->parametersMatcher->verify();
-            }
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                sprintf(
-                    "Expectation failed for %s when %s\n%s",
-                    $this->methodNameMatcher->toString(),
-                    $this->invocationMatcher->toString(),
-                    $e->getMessage()
-                ),
-                $e->getComparisonFailure()
-            );
+        foreach ($options as $key => $value) {
+            $optionsBuffer .= $key . ' => ' . $value;
         }
 
-        if ($this->stub) {
-            return $this->stub->invoke($invocation);
+        $optionsBuffer .= ')';
+
+        $classTemplate = $this->getTemplate('wsdl_class.tpl');
+        $namespace     = '';
+
+        if (\strpos($className, '\\') !== false) {
+            $parts     = \explode('\\', $className);
+            $className = \array_pop($parts);
+            $namespace = 'namespace ' . \implode('\\', $parts) . ';' . "\n\n";
         }
 
-        return $invocation->generateReturnValue();
+        $classTemplate->setVar(
+            [
+                'namespace'  => $namespace,
+                'class_name' => $className,
+                'wsdl'       => $wsdlFile,
+                'options'    => $optionsBuffer,
+                'methods'    => $methodsBuffer
+            ]
+        );
+
+        return $classTemplate->render();
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
+     * @param array|string $type
+     * @param array|null   $methods
+     * @param string       $mockClassName
+     * @param bool         $callOriginalClone
+     * @param bool         $callAutoload
+     * @param bool         $cloneArguments
+     * @param bool         $callOriginalMethods
      *
-     * @return bool
+     * @return array
+     *
+     * @throws \InvalidArgumentException
+     * @throws \ReflectionException
+     * @throws RuntimeException
      */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
+    private function generateMock($type, $methods, $mockClassName, $callOriginalClone, $callAutoload, $cloneArguments, $callOriginalMethods)
     {
-        if ($this->afterMatchBuilderId !== null) {
-            $builder = $invocation->object
-                                  ->__phpunit_getInvocationMocker()
-                                  ->lookupId($this->afterMatchBuilderId);
+        $methodReflections   = [];
+        $classTemplate       = $this->getTemplate('mocked_class.tpl');
 
-            if (!$builder) {
-                throw new PHPUnit_Framework_MockObject_RuntimeException(
-                    sprintf(
-                        'No builder found for match builder identification <%s>',
-                        $this->afterMatchBuilderId
-                    )
+        $additionalInterfaces = [];
+        $cloneTemplate        = '';
+        $isClass              = false;
+        $isInterface          = false;
+        $isMultipleInterfaces = false;
+
+        if (\is_array($type)) {
+            foreach ($type as $_type) {
+                if (!\interface_exists($_type, $callAutoload)) {
+                    throw new RuntimeException(
+                        \sprintf(
+                            'Interface "%s" does not exist.',
+                            $_type
+                        )
+                    );
+                }
+
+                $isMultipleInterfaces = true;
+
+                $additionalInterfaces[] = $_type;
+                $typeClass              = new ReflectionClass($this->generateClassName(
+                    $_type,
+                    $mockClassName,
+                    'Mock_'
+                    )['fullClassName']
                 );
+
+                foreach ($this->getClassMethods($_type) as $method) {
+                    if (\in_array($method, $methods)) {
+                        throw new RuntimeException(
+                            \sprintf(
+                                'Duplicate method "%s" not allowed.',
+                                $method
+                            )
+                        );
+                    }
+
+                    $methodReflections[$method] = $typeClass->getMethod($method);
+                    $methods[]                  = $method;
+                }
             }
+        }
 
-            $matcher = $builder->getMatcher();
+        $mockClassName = $this->generateClassName(
+            $type,
+            $mockClassName,
+            'Mock_'
+        );
 
-            if (!$matcher) {
-                return false;
+        if (\class_exists($mockClassName['fullClassName'], $callAutoload)) {
+            $isClass = true;
+        } elseif (\interface_exists($mockClassName['fullClassName'], $callAutoload)) {
+            $isInterface = true;
+        }
+
+        if (!$isClass && !$isInterface) {
+            $prologue = 'class ' . $mockClassName['originalClassName'] . "\n{\n}\n\n";
+
+            if (!empty($mockClassName['namespaceName'])) {
+                $prologue = 'namespace ' . $mockClassName['namespaceName'] .
+                            " {\n\n" . $prologue . "}\n\n" .
+                            "namespace {\n\n";
+
+                $epilogue = "\n\n}";
             }
 
-            if (!$matcher->invocationMatcher->hasBeenInvoked()) {
-                return false;
+            $cloneTemplate = $this->getTemplate('mocked_clone.tpl');
+        } else {
+            $class = new ReflectionClass($mockClassName['fullClassName']);
+
+            if ($class->isFinal()) {
+                throw new RuntimeException(
+                    \sprintf(
+                        'Class "%s" is declared "final" and cannot be mocked.',
+                        $mockClassName['fullClassName']
+                    )
+                );
             }
-        }
 
-        if ($this->invocationMatcher === null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'No invocation matcher is set'
-            );
+            if ($class->hasMethod('__clone')) {
+                $cloneMethod = $class->getMethod('__clone');
+
+                if (!$cloneMethod->isFinal()) {
+                    if ($callOriginalClone && !$isInterface) {
+                        $cloneTemplate = $this->getTemplate('unmocked_clone.tpl');
+                    } else {
+                        $cloneTemplate = $this->getTemplate('mocked_clone.tpl');
+                    }
+                }
+            } else {
+                $cloneTemplate = $this->getTemplate('mocked_clone.tpl');
+            }
         }
 
-        if ($this->methodNameMatcher === null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException('No method matcher is set');
+        if (\is_object($cloneTemplate)) {
+            $cloneTemplate = $cloneTemplate->render();
         }
 
-        if (!$this->invocationMatcher->matches($invocation)) {
-            return false;
+        if (\is_array($methods) && empty($methods) &&
+            ($isClass || $isInterface)) {
+            $methods = $this->getClassMethods($mockClassName['fullClassName']);
         }
 
-        try {
-            if (!$this->methodNameMatcher->matches($invocation)) {
-                return false;
-            }
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                sprintf(
-                    "Expectation failed for %s when %s\n%s",
-                    $this->methodNameMatcher->toString(),
-                    $this->invocationMatcher->toString(),
-                    $e->getMessage()
-                ),
-                $e->getComparisonFailure()
-            );
+        if (!\is_array($methods)) {
+            $methods = [];
         }
 
-        return true;
-    }
+        $mockedMethods = '';
+        $configurable  = [];
 
-    /**
-     * @throws PHPUnit_Framework_MockObject_RuntimeException
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function verify()
-    {
-        if ($this->invocationMatcher === null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'No invocation matcher is set'
-            );
+        foreach ($methods as $methodName) {
+            if ($methodName !== '__construct' && $methodName !== '__clone') {
+                $configurable[] = \strtolower($methodName);
+            }
         }
 
-        if ($this->methodNameMatcher === null) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException('No method matcher is set');
-        }
+        if (isset($class)) {
+            // https://github.com/sebastianbergmann/phpunit-mock-objects/issues/103
+            if ($isInterface && $class->implementsInterface(Traversable::class) &&
+                !$class->implementsInterface(Iterator::class) &&
+                !$class->implementsInterface(IteratorAggregate::class)) {
+                $additionalInterfaces[] = Iterator::class;
+                $methods                = \array_merge($methods, $this->getClassMethods(Iterator::class));
+            }
 
-        try {
-            $this->invocationMatcher->verify();
+            foreach ($methods as $methodName) {
+                try {
+                    $method = $class->getMethod($methodName);
 
-            if ($this->parametersMatcher === null) {
-                $this->parametersMatcher = new PHPUnit_Framework_MockObject_Matcher_AnyParameters;
+                    if ($this->canMockMethod($method)) {
+                        $mockedMethods .= $this->generateMockedMethodDefinitionFromExisting(
+                            $method,
+                            $cloneArguments,
+                            $callOriginalMethods
+                        );
+                    }
+                } catch (ReflectionException $e) {
+                    $mockedMethods .= $this->generateMockedMethodDefinition(
+                        $mockClassName['fullClassName'],
+                        $methodName,
+                        $cloneArguments
+                    );
+                }
+            }
+        } elseif ($isMultipleInterfaces) {
+            foreach ($methods as $methodName) {
+                if ($this->canMockMethod($methodReflections[$methodName])) {
+                    $mockedMethods .= $this->generateMockedMethodDefinitionFromExisting(
+                        $methodReflections[$methodName],
+                        $cloneArguments,
+                        $callOriginalMethods
+                    );
+                }
+            }
+        } else {
+            foreach ($methods as $methodName) {
+                $mockedMethods .= $this->generateMockedMethodDefinition(
+                    $mockClassName['fullClassName'],
+                    $methodName,
+                    $cloneArguments
+                );
             }
+        }
 
-            $invocationIsAny   = $this->invocationMatcher instanceof PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
-            $invocationIsNever = $this->invocationMatcher instanceof PHPUnit_Framework_MockObject_Matcher_InvokedCount && $this->invocationMatcher->isNever();
+        $method = '';
 
-            if (!$invocationIsAny && !$invocationIsNever) {
-                $this->parametersMatcher->verify();
-            }
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                sprintf(
-                    "Expectation failed for %s when %s.\n%s",
-                    $this->methodNameMatcher->toString(),
-                    $this->invocationMatcher->toString(),
-                    PHPUnit_Framework_TestFailure::exceptionToString($e)
-                )
-            );
+        if (!\in_array('method', $methods) && (!isset($class) || !$class->hasMethod('method'))) {
+            $methodTemplate = $this->getTemplate('mocked_class_method.tpl');
+
+            $method = $methodTemplate->render();
         }
+
+        $classTemplate->setVar(
+            [
+                'prologue'          => $prologue ?? '',
+                'epilogue'          => $epilogue ?? '',
+                'class_declaration' => $this->generateMockClassDeclaration(
+                    $mockClassName,
+                    $isInterface,
+                    $additionalInterfaces
+                ),
+                'clone'             => $cloneTemplate,
+                'mock_class_name'   => $mockClassName['className'],
+                'mocked_methods'    => $mockedMethods,
+                'method'            => $method,
+                'configurable'      => '[' . \implode(', ', \array_map(function ($m) {
+                    return '\'' . $m . '\'';
+                }, $configurable)) . ']'
+            ]
+        );
+
+        return [
+          'code'          => $classTemplate->render(),
+          'mockClassName' => $mockClassName['className']
+        ];
     }
 
     /**
-     * @since Method available since Release 1.2.4
+     * @param array|string $type
+     * @param string       $className
+     * @param string       $prefix
+     *
+     * @return array
      */
-    public function hasMatchers()
+    private function generateClassName($type, $className, $prefix)
     {
-        if ($this->invocationMatcher !== null &&
-            !$this->invocationMatcher instanceof PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount) {
-            return true;
+        if (\is_array($type)) {
+            $type = \implode('_', $type);
         }
 
-        return false;
-    }
-}
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        if ($type[0] === '\\') {
+            $type = \substr($type, 1);
+        }
 
-/**
- * Invocation matcher which checks if a method has been invoked zero or more
- * times. This matcher will always match.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
-{
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        return 'invoked zero or more times';
-    }
+        $classNameParts = \explode('\\', $type);
 
-    /**
-     */
-    public function verify()
-    {
-    }
-}
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        if (\count($classNameParts) > 1) {
+            $type          = \array_pop($classNameParts);
+            $namespaceName = \implode('\\', $classNameParts);
+            $fullClassName = $namespaceName . '\\' . $type;
+        } else {
+            $namespaceName = '';
+            $fullClassName = $type;
+        }
 
-/**
- * Invocation matcher which allows any parameters to a method.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Matcher_AnyParameters extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
-{
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        return 'with any parameters';
+        if ($className === '') {
+            do {
+                $className = $prefix . $type . '_' .
+                             \substr(\md5(\mt_rand()), 0, 8);
+            } while (\class_exists($className, false));
+        }
+
+        return [
+          'className'         => $className,
+          'originalClassName' => $type,
+          'fullClassName'     => $fullClassName,
+          'namespaceName'     => $namespaceName
+        ];
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
+     * @param array $mockClassName
+     * @param bool  $isInterface
+     * @param array $additionalInterfaces
      *
-     * @return bool
+     * @return string
      */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
+    private function generateMockClassDeclaration(array $mockClassName, $isInterface, array $additionalInterfaces = [])
     {
-        return true;
-    }
-}
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        $buffer = 'class ';
 
-/**
- * Invocation matcher which looks for sets of specific parameters in the invocations.
- *
- * Checks the parameters of the incoming invocations, the parameter list is
- * checked against the defined constraints in $parameters. If the constraint
- * is met it will return true in matches().
- *
- * It takes a list of match groups and and increases a call index after each invocation.
- * So the first invocation uses the first group of constraints, the second the next and so on.
- */
-class PHPUnit_Framework_MockObject_Matcher_ConsecutiveParameters extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
-{
-    /**
-     * @var array
-     */
-    private $parameterGroups = [];
+        $additionalInterfaces[] = MockObject::class;
+        $interfaces             = \implode(', ', $additionalInterfaces);
 
-    /**
-     * @var array
-     */
-    private $invocations = [];
+        if ($isInterface) {
+            $buffer .= \sprintf(
+                '%s implements %s',
+                $mockClassName['className'],
+                $interfaces
+            );
 
-    /**
-     * @param array $parameterGroups
-     */
-    public function __construct(array $parameterGroups)
-    {
-        foreach ($parameterGroups as $index => $parameters) {
-            foreach ($parameters as $parameter) {
-                if (!$parameter instanceof PHPUnit_Framework_Constraint) {
-                    $parameter = new PHPUnit_Framework_Constraint_IsEqual($parameter);
+            if (!\in_array($mockClassName['originalClassName'], $additionalInterfaces)) {
+                $buffer .= ', ';
+
+                if (!empty($mockClassName['namespaceName'])) {
+                    $buffer .= $mockClassName['namespaceName'] . '\\';
                 }
 
-                $this->parameterGroups[$index][] = $parameter;
+                $buffer .= $mockClassName['originalClassName'];
             }
+        } else {
+            $buffer .= \sprintf(
+                '%s extends %s%s implements %s',
+                $mockClassName['className'],
+                !empty($mockClassName['namespaceName']) ? $mockClassName['namespaceName'] . '\\' : '',
+                $mockClassName['originalClassName'],
+                $interfaces
+            );
         }
-    }
-
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        $text = 'with consecutive parameters';
 
-        return $text;
+        return $buffer;
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
+     * @param ReflectionMethod $method
+     * @param bool             $cloneArguments
+     * @param bool             $callOriginalMethods
      *
-     * @return bool
+     * @return string
+     *
+     * @throws \PHPUnit\Framework\MockObject\RuntimeException
      */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
+    private function generateMockedMethodDefinitionFromExisting(ReflectionMethod $method, $cloneArguments, $callOriginalMethods)
     {
-        $this->invocations[] = $invocation;
-        $callIndex           = count($this->invocations) - 1;
+        if ($method->isPrivate()) {
+            $modifier = 'private';
+        } elseif ($method->isProtected()) {
+            $modifier = 'protected';
+        } else {
+            $modifier = 'public';
+        }
 
-        $this->verifyInvocation($invocation, $callIndex);
+        if ($method->isStatic()) {
+            $modifier .= ' static';
+        }
 
-        return false;
-    }
+        if ($method->returnsReference()) {
+            $reference = '&';
+        } else {
+            $reference = '';
+        }
 
-    public function verify()
-    {
-        foreach ($this->invocations as $callIndex => $invocation) {
-            $this->verifyInvocation($invocation, $callIndex);
+        if ($method->hasReturnType()) {
+            $returnType = (string) $method->getReturnType();
+        } else {
+            $returnType = '';
+        }
+
+        if (\preg_match('#\*[ \t]*+@deprecated[ \t]*+(.*?)\r?+\n[ \t]*+\*(?:[ \t]*+@|/$)#s', $method->getDocComment(), $deprecation)) {
+            $deprecation = \trim(\preg_replace('#[ \t]*\r?\n[ \t]*+\*[ \t]*+#', ' ', $deprecation[1]));
+        } else {
+            $deprecation = false;
         }
+
+        return $this->generateMockedMethodDefinition(
+            $method->getDeclaringClass()->getName(),
+            $method->getName(),
+            $cloneArguments,
+            $modifier,
+            $this->getMethodParameters($method),
+            $this->getMethodParameters($method, true),
+            $returnType,
+            $reference,
+            $callOriginalMethods,
+            $method->isStatic(),
+            $deprecation,
+            $method->hasReturnType() && PHP_VERSION_ID >= 70100 && $method->getReturnType()->allowsNull()
+        );
     }
 
     /**
-     * Verify a single invocation
+     * @param string      $className
+     * @param string      $methodName
+     * @param bool        $cloneArguments
+     * @param string      $modifier
+     * @param string      $argumentsForDeclaration
+     * @param string      $argumentsForCall
+     * @param string      $returnType
+     * @param string      $reference
+     * @param bool        $callOriginalMethods
+     * @param bool        $static
+     * @param bool|string $deprecation
+     * @param bool        $allowsReturnNull
      *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     * @param int                                     $callIndex
+     * @return string
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws \InvalidArgumentException
      */
-    private function verifyInvocation(PHPUnit_Framework_MockObject_Invocation $invocation, $callIndex)
+    private function generateMockedMethodDefinition($className, $methodName, $cloneArguments = true, $modifier = 'public', $argumentsForDeclaration = '', $argumentsForCall = '', $returnType = '', $reference = '', $callOriginalMethods = false, $static = false, $deprecation = false, $allowsReturnNull = false)
     {
-        if (isset($this->parameterGroups[$callIndex])) {
-            $parameters = $this->parameterGroups[$callIndex];
+        if ($static) {
+            $templateFile = 'mocked_static_method.tpl';
         } else {
-            // no parameter assertion for this call index
-            return;
+            if ($returnType === 'void') {
+                $templateFile = \sprintf(
+                    '%s_method_void.tpl',
+                    $callOriginalMethods ? 'proxied' : 'mocked'
+                );
+            } else {
+                $templateFile = \sprintf(
+                    '%s_method.tpl',
+                    $callOriginalMethods ? 'proxied' : 'mocked'
+                );
+            }
         }
 
-        if ($invocation === null) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                'Mocked method does not exist.'
-            );
+        // Mocked interfaces returning 'self' must explicitly declare the
+        // interface name as the return type. See
+        // https://bugs.php.net/bug.php?id=70722
+        if ($returnType === 'self') {
+            $returnType = $className;
         }
 
-        if (count($invocation->parameters) < count($parameters)) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                sprintf(
-                    'Parameter count for invocation %s is too low.',
-                    $invocation->toString()
-                )
-            );
-        }
+        if (false !== $deprecation) {
+            $deprecation         = "The $className::$methodName method is deprecated ($deprecation).";
+            $deprecationTemplate = $this->getTemplate('deprecation.tpl');
 
-        foreach ($parameters as $i => $parameter) {
-            $parameter->evaluate(
-                $invocation->parameters[$i],
-                sprintf(
-                    'Parameter %s for invocation #%d %s does not match expected ' .
-                    'value.',
-                    $i,
-                    $callIndex,
-                    $invocation->toString()
-                )
+            $deprecationTemplate->setVar(
+                [
+                    'deprecation' => \var_export($deprecation, true),
+                ]
             );
+
+            $deprecation = $deprecationTemplate->render();
         }
+
+        $template = $this->getTemplate($templateFile);
+
+        $template->setVar(
+            [
+                'arguments_decl'  => $argumentsForDeclaration,
+                'arguments_call'  => $argumentsForCall,
+                'return_delim'    => $returnType ? ': ' : '',
+                'return_type'     => $allowsReturnNull ? '?' . $returnType : $returnType,
+                'arguments_count' => !empty($argumentsForCall) ? \substr_count($argumentsForCall, ',') + 1 : 0,
+                'class_name'      => $className,
+                'method_name'     => $methodName,
+                'modifier'        => $modifier,
+                'reference'       => $reference,
+                'clone_arguments' => $cloneArguments ? 'true' : 'false',
+                'deprecation'     => $deprecation
+            ]
+        );
+
+        return $template->render();
     }
-}
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Interface for classes which matches an invocation based on its
- * method name, argument, order or call count.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Matcher_Invocation extends PHPUnit_Framework_SelfDescribing, PHPUnit_Framework_MockObject_Verifiable
-{
     /**
-     * Registers the invocation $invocation in the object as being invoked.
-     * This will only occur after matches() returns true which means the
-     * current invocation is the correct one.
-     *
-     * The matcher can store information from the invocation which can later
-     * be checked in verify(), or it can check the values directly and throw
-     * and exception if an expectation is not met.
-     *
-     * If the matcher is a stub it will also have a return value.
+     * @param ReflectionMethod $method
      *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation Object containing information on a mocked or stubbed method which was invoked
+     * @return bool
      *
-     * @return mixed
+     * @throws \ReflectionException
      */
-    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation);
+    private function canMockMethod(ReflectionMethod $method)
+    {
+        return !($method->isConstructor() || $method->isFinal() || $method->isPrivate() || $this->isMethodNameBlacklisted($method->getName()));
+    }
 
     /**
-     * Checks if the invocation $invocation matches the current rules. If it does
-     * the matcher will get the invoked() method called which should check if an
-     * expectation is met.
+     * Returns whether a method name is blacklisted
      *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation Object containing information on a mocked or stubbed method which was invoked
+     * @param string $name
      *
      * @return bool
      */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation);
-}
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Invocation matcher which checks if a method was invoked at a certain index.
- *
- * If the expected index number does not match the current invocation index it
- * will not match which means it skips all method and parameter matching. Only
- * once the index is reached will the method and parameter start matching and
- * verifying.
- *
- * If the index is never reached it will throw an exception in index.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex implements PHPUnit_Framework_MockObject_Matcher_Invocation
-{
-    /**
-     * @var int
-     */
-    protected $sequenceIndex;
-
-    /**
-     * @var int
-     */
-    protected $currentIndex = -1;
-
-    /**
-     * @param int $sequenceIndex
-     */
-    public function __construct($sequenceIndex)
+    private function isMethodNameBlacklisted($name)
     {
-        $this->sequenceIndex = $sequenceIndex;
+        return isset($this->blacklistedMethodNames[$name]);
     }
 
     /**
+     * Returns the parameters of a function or method.
+     *
+     * @param ReflectionMethod $method
+     * @param bool             $forCall
+     *
      * @return string
+     *
+     * @throws RuntimeException
      */
-    public function toString()
+    private function getMethodParameters(ReflectionMethod $method, $forCall = false)
     {
-        return 'invoked at sequence index ' . $this->sequenceIndex;
+        $parameters = [];
+
+        foreach ($method->getParameters() as $i => $parameter) {
+            $name = '$' . $parameter->getName();
+
+            /* Note: PHP extensions may use empty names for reference arguments
+             * or "..." for methods taking a variable number of arguments.
+             */
+            if ($name === '$' || $name === '$...') {
+                $name = '$arg' . $i;
+            }
+
+            if ($parameter->isVariadic()) {
+                if ($forCall) {
+                    continue;
+                }
+
+                $name = '...' . $name;
+            }
+
+            $nullable        = '';
+            $default         = '';
+            $reference       = '';
+            $typeDeclaration = '';
+
+            if (!$forCall) {
+                if ($parameter->hasType() && (string) $parameter->getType() !== 'self') {
+                    if (PHP_VERSION_ID >= 70100 && $parameter->allowsNull()) {
+                        $nullable = '?';
+                    }
+
+                    $typeDeclaration = (string) $parameter->getType() . ' ';
+                } elseif ($parameter->isArray()) {
+                    $typeDeclaration = 'array ';
+                } elseif ($parameter->isCallable()) {
+                    $typeDeclaration = 'callable ';
+                } else {
+                    try {
+                        $class = $parameter->getClass();
+                    } catch (ReflectionException $e) {
+                        throw new RuntimeException(
+                            \sprintf(
+                                'Cannot mock %s::%s() because a class or ' .
+                                'interface used in the signature is not loaded',
+                                $method->getDeclaringClass()->getName(),
+                                $method->getName()
+                            ),
+                            0,
+                            $e
+                        );
+                    }
+
+                    if ($class !== null) {
+                        $typeDeclaration = $class->getName() . ' ';
+                    }
+                }
+
+                if (!$parameter->isVariadic()) {
+                    if ($parameter->isDefaultValueAvailable()) {
+                        $value   = $parameter->getDefaultValue();
+                        $default = ' = ' . \var_export($value, true);
+                    } elseif ($parameter->isOptional()) {
+                        $default = ' = null';
+                    }
+                }
+            }
+
+            if ($parameter->isPassedByReference()) {
+                $reference = '&';
+            }
+
+            $parameters[] = $nullable . $typeDeclaration . $reference . $name . $default;
+        }
+
+        return \implode(', ', $parameters);
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
+     * @param string $className
      *
-     * @return bool
+     * @return array
+     *
+     * @throws \ReflectionException
      */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
+    public function getClassMethods($className)
     {
-        $this->currentIndex++;
+        $class   = new ReflectionClass($className);
+        $methods = [];
 
-        return $this->currentIndex == $this->sequenceIndex;
-    }
+        foreach ($class->getMethods() as $method) {
+            if ($method->isPublic() || $method->isAbstract()) {
+                $methods[] = $method->getName();
+            }
+        }
 
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     */
-    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
+        return $methods;
     }
 
     /**
-     * Verifies that the current expectation is valid. If everything is OK the
-     * code should just return, if not it must throw an exception.
+     * @param string $template
+     *
+     * @return Text_Template
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws \InvalidArgumentException
      */
-    public function verify()
+    private function getTemplate($template)
     {
-        if ($this->currentIndex < $this->sequenceIndex) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                sprintf(
-                    'The expected invocation at index %s was never reached.',
-                    $this->sequenceIndex
-                )
-            );
+        $filename = __DIR__ . DIRECTORY_SEPARATOR . 'Generator' . DIRECTORY_SEPARATOR . $template;
+
+        if (!isset(self::$templates[$filename])) {
+            self::$templates[$filename] = new Text_Template($filename);
         }
+
+        return self::$templates[$filename];
     }
 }
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Invocation matcher which checks if a method has been invoked at least
- * N times.
- *
- * @since Class available since Release 2.2.0
- */
-class PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
+        @trigger_error({deprecation}, E_USER_DEPRECATED);
+{prologue}{class_declaration}
 {
-    /**
-     * @var int
-     */
-    private $requiredInvocations;
+    private $__phpunit_invocationMocker;
+    private $__phpunit_originalObject;
+    private $__phpunit_configurable = {configurable};
 
-    /**
-     * @param int $requiredInvocations
-     */
-    public function __construct($requiredInvocations)
+{clone}{mocked_methods}
+    public function expects(\PHPUnit\Framework\MockObject\Matcher\Invocation $matcher)
     {
-        $this->requiredInvocations = $requiredInvocations;
+        return $this->__phpunit_getInvocationMocker()->expects($matcher);
+    }
+{method}
+    public function __phpunit_setOriginalObject($originalObject)
+    {
+        $this->__phpunit_originalObject = $originalObject;
     }
 
-    /**
-     * @return string
-     */
-    public function toString()
+    public function __phpunit_getInvocationMocker()
     {
-        return 'invoked at least ' . $this->requiredInvocations . ' times';
+        if ($this->__phpunit_invocationMocker === null) {
+            $this->__phpunit_invocationMocker = new \PHPUnit\Framework\MockObject\InvocationMocker($this->__phpunit_configurable);
+        }
+
+        return $this->__phpunit_invocationMocker;
     }
 
-    /**
-     * Verifies that the current expectation is valid. If everything is OK the
-     * code should just return, if not it must throw an exception.
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function verify()
+    public function __phpunit_hasMatchers()
     {
-        $count = $this->getInvocationCount();
+        return $this->__phpunit_getInvocationMocker()->hasMatchers();
+    }
 
-        if ($count < $this->requiredInvocations) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                'Expected invocation at least ' . $this->requiredInvocations .
-                ' times but it occurred ' . $count . ' time(s).'
-            );
+    public function __phpunit_verify($unsetInvocationMocker = true)
+    {
+        $this->__phpunit_getInvocationMocker()->verify();
+
+        if ($unsetInvocationMocker) {
+            $this->__phpunit_invocationMocker = null;
+        }
+    }
+}{epilogue}
+
+    public function method()
+    {
+        $any = new \PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+        $expects = $this->expects($any);
+        return call_user_func_array(array($expects, 'method'), func_get_args());
+    }
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+    }
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
+    {{deprecation}
+        $arguments = array({arguments_call});
+        $count     = func_num_args();
+
+        if ($count > {arguments_count}) {
+            $_arguments = func_get_args();
+
+            for ($i = {arguments_count}; $i < $count; $i++) {
+                $arguments[] = $_arguments[$i];
+            }
+        }
+
+        $result = $this->__phpunit_getInvocationMocker()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
+                '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
+            )
+        );
+
+        return $result;
+    }
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
+    {{deprecation}
+        $arguments = array({arguments_call});
+        $count     = func_num_args();
+
+        if ($count > {arguments_count}) {
+            $_arguments = func_get_args();
+
+            for ($i = {arguments_count}; $i < $count; $i++) {
+                $arguments[] = $_arguments[$i];
+            }
+        }
+
+        $this->__phpunit_getInvocationMocker()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
+                '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
+            )
+        );
+    }
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
+    {
+        throw new \PHPUnit\Framework\MockObject\BadMethodCallException('Static method "{method_name}" cannot be invoked on mock object');
+    }
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
+    {
+        $arguments = array({arguments_call});
+        $count     = func_num_args();
+
+        if ($count > {arguments_count}) {
+            $_arguments = func_get_args();
+
+            for ($i = {arguments_count}; $i < $count; $i++) {
+                $arguments[] = $_arguments[$i];
+            }
+        }
+
+        $this->__phpunit_getInvocationMocker()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
+                '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
+            )
+        );
+
+        return call_user_func_array(array($this->__phpunit_originalObject, "{method_name}"), $arguments);
+    }
+
+    {modifier} function {reference}{method_name}({arguments_decl}){return_delim}{return_type}
+    {
+        $arguments = array({arguments_call});
+        $count     = func_num_args();
+
+        if ($count > {arguments_count}) {
+            $_arguments = func_get_args();
+
+            for ($i = {arguments_count}; $i < $count; $i++) {
+                $arguments[] = $_arguments[$i];
+            }
         }
+
+        $this->__phpunit_getInvocationMocker()->invoke(
+            new \PHPUnit\Framework\MockObject\Invocation\ObjectInvocation(
+                '{class_name}', '{method_name}', $arguments, '{return_type}', $this, {clone_arguments}
+            )
+        );
+
+        call_user_func_array(array($this->__phpunit_originalObject, "{method_name}"), $arguments);
     }
+{prologue}class {class_name}
+{
+    use {trait_name};
 }
+    public function __clone()
+    {
+        $this->__phpunit_invocationMocker = clone $this->__phpunit_getInvocationMocker();
+        parent::__clone();
+    }
+{namespace}class {class_name} extends \SoapClient
+{
+    public function __construct($wsdl, array $options)
+    {
+        parent::__construct('{wsdl}', $options);
+    }
+{methods}}
+
+    public function {method_name}({arguments})
+    {
+    }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject;
 
 /**
- * Invocation matcher which checks if a method has been invoked at least one
- * time.
- *
- * If the number of invocations is 0 it will throw an exception in verify.
- *
- * @since Class available since Release 1.0.0
+ * Interface for invocations.
  */
-class PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
+interface Invocation
 {
     /**
-     * @return string
+     * @return mixed Mocked return value.
      */
-    public function toString()
-    {
-        return 'invoked at least once';
-    }
+    public function generateReturnValue();
 
-    /**
-     * Verifies that the current expectation is valid. If everything is OK the
-     * code should just return, if not it must throw an exception.
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function verify()
-    {
-        $count = $this->getInvocationCount();
+    public function getClassName(): string;
 
-        if ($count < 1) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                'Expected invocation at least once but it never occurred.'
-            );
-        }
-    }
+    public function getMethodName(): string;
+
+    public function getParameters(): array;
+
+    public function getReturnType(): string;
+
+    public function isReturnTypeNullable(): bool;
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Invocation;
 
 /**
- * Invocation matcher which checks if a method has been invoked at least
- * N times.
- *
- * @since Class available since Release 2.2.0
+ * Represents a non-static invocation.
  */
-class PHPUnit_Framework_MockObject_Matcher_InvokedAtMostCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
+class ObjectInvocation extends StaticInvocation
 {
     /**
-     * @var int
+     * @var object
      */
-    private $allowedInvocations;
+    private $object;
 
     /**
-     * @param int $allowedInvocations
+     * @param string $className
+     * @param string $methodName
+     * @param array  $parameters
+     * @param string $returnType
+     * @param object $object
+     * @param bool   $cloneObjects
      */
-    public function __construct($allowedInvocations)
+    public function __construct($className, $methodName, array $parameters, $returnType, $object, $cloneObjects = false)
     {
-        $this->allowedInvocations = $allowedInvocations;
-    }
+        parent::__construct($className, $methodName, $parameters, $returnType, $cloneObjects);
 
-    /**
-     * @return string
-     */
-    public function toString()
-    {
-        return 'invoked at most ' . $this->allowedInvocations . ' times';
+        $this->object = $object;
     }
 
-    /**
-     * Verifies that the current expectation is valid. If everything is OK the
-     * code should just return, if not it must throw an exception.
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function verify()
+    public function getObject()
     {
-        $count = $this->getInvocationCount();
-
-        if ($count > $this->allowedInvocations) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                'Expected invocation at most ' . $this->allowedInvocations .
-                ' times but it occurred ' . $count . ' time(s).'
-            );
-        }
+        return $this->object;
     }
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Invocation;
+
+use PHPUnit\Framework\MockObject\Generator;
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\SelfDescribing;
+use ReflectionObject;
+use SebastianBergmann\Exporter\Exporter;
 
 /**
- * Invocation matcher which checks if a method has been invoked a certain amount
- * of times.
- * If the number of invocations exceeds the value it will immediately throw an
- * exception,
- * If the number is less it will later be checked in verify() and also throw an
- * exception.
- *
- * @since Class available since Release 1.0.0
+ * Represents a static invocation.
  */
-class PHPUnit_Framework_MockObject_Matcher_InvokedCount extends PHPUnit_Framework_MockObject_Matcher_InvokedRecorder
+class StaticInvocation implements Invocation, SelfDescribing
 {
     /**
-     * @var int
+     * @var array
      */
-    protected $expectedCount;
+    private static $uncloneableExtensions = [
+        'mysqli'    => true,
+        'SQLite'    => true,
+        'sqlite3'   => true,
+        'tidy'      => true,
+        'xmlwriter' => true,
+        'xsl'       => true
+    ];
 
     /**
-     * @param int $expectedCount
+     * @var array
      */
-    public function __construct($expectedCount)
-    {
-        $this->expectedCount = $expectedCount;
-    }
+    private static $uncloneableClasses = [
+        'Closure',
+        'COMPersistHelper',
+        'IteratorIterator',
+        'RecursiveIteratorIterator',
+        'SplFileObject',
+        'PDORow',
+        'ZipArchive'
+    ];
 
     /**
-     * @return bool
+     * @var string
      */
-    public function isNever()
-    {
-        return $this->expectedCount == 0;
-    }
+    private $className;
 
     /**
-     * @return string
+     * @var string
      */
-    public function toString()
-    {
-        return 'invoked ' . $this->expectedCount . ' time(s)';
-    }
+    private $methodName;
 
     /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @var array
      */
-    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        parent::invoked($invocation);
-
-        $count = $this->getInvocationCount();
-
-        if ($count > $this->expectedCount) {
-            $message = $invocation->toString() . ' ';
-
-            switch ($this->expectedCount) {
-                case 0: {
-                    $message .= 'was not expected to be called.';
-                }
-                break;
-
-                case 1: {
-                    $message .= 'was not expected to be called more than once.';
-                }
-                break;
-
-                default: {
-                    $message .= sprintf(
-                        'was not expected to be called more than %d times.',
-                        $this->expectedCount
-                    );
-                    }
-            }
-
-            throw new PHPUnit_Framework_ExpectationFailedException($message);
-        }
-    }
+    private $parameters;
 
     /**
-     * Verifies that the current expectation is valid. If everything is OK the
-     * code should just return, if not it must throw an exception.
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @var string
      */
-    public function verify()
-    {
-        $count = $this->getInvocationCount();
-
-        if ($count !== $this->expectedCount) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                sprintf(
-                    'Method was expected to be called %d times, ' .
-                    'actually called %d times.',
-                    $this->expectedCount,
-                    $count
-                )
-            );
-        }
-    }
-}
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    private $returnType;
 
-/**
- * Records invocations and provides convenience methods for checking them later
- * on.
- * This abstract class can be implemented by matchers which needs to check the
- * number of times an invocation has occurred.
- *
- * @since Class available since Release 1.0.0
- * @abstract
- */
-abstract class PHPUnit_Framework_MockObject_Matcher_InvokedRecorder implements PHPUnit_Framework_MockObject_Matcher_Invocation
-{
     /**
-     * @var PHPUnit_Framework_MockObject_Invocation[]
+     * @var bool
      */
-    protected $invocations = [];
+    private $isReturnTypeNullable = false;
 
     /**
-     * @return int
+     * @param string $className
+     * @param string $methodName
+     * @param array  $parameters
+     * @param string $returnType
+     * @param bool   $cloneObjects
      */
-    public function getInvocationCount()
+    public function __construct($className, $methodName, array $parameters, $returnType, $cloneObjects = false)
     {
-        return count($this->invocations);
+        $this->className  = $className;
+        $this->methodName = $methodName;
+        $this->parameters = $parameters;
+
+        if (\strpos($returnType, '?') === 0) {
+            $returnType                 = \substr($returnType, 1);
+            $this->isReturnTypeNullable = true;
+        }
+
+        $this->returnType = $returnType;
+
+        if (!$cloneObjects) {
+            return;
+        }
+
+        foreach ($this->parameters as $key => $value) {
+            if (\is_object($value)) {
+                $this->parameters[$key] = $this->cloneObject($value);
+            }
+        }
     }
 
-    /**
-     * @return PHPUnit_Framework_MockObject_Invocation[]
-     */
-    public function getInvocations()
+    public function getClassName(): string
     {
-        return $this->invocations;
+        return $this->className;
     }
 
-    /**
-     * @return bool
-     */
-    public function hasBeenInvoked()
+    public function getMethodName(): string
     {
-        return count($this->invocations) > 0;
+        return $this->methodName;
     }
 
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     */
-    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
+    public function getParameters(): array
     {
-        $this->invocations[] = $invocation;
+        return $this->parameters;
     }
 
-    /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
-     *
-     * @return bool
-     */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
+    public function getReturnType(): string
     {
-        return true;
+        return $this->returnType;
     }
-}
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Invocation matcher which looks for a specific method name in the invocations.
- *
- * Checks the method name all incoming invocations, the name is checked against
- * the defined constraint $constraint. If the constraint is met it will return
- * true in matches().
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Matcher_MethodName extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
-{
-    /**
-     * @var PHPUnit_Framework_Constraint
-     */
-    protected $constraint;
+    public function isReturnTypeNullable(): bool
+    {
+        return $this->isReturnTypeNullable;
+    }
 
     /**
-     * @param  PHPUnit_Framework_Constraint|string
+     * @return mixed Mocked return value
      *
-     * @throws PHPUnit_Framework_Constraint
+     * @throws \ReflectionException
+     * @throws \PHPUnit\Framework\MockObject\RuntimeException
+     * @throws \PHPUnit\Framework\Exception
      */
-    public function __construct($constraint)
+    public function generateReturnValue()
     {
-        if (!$constraint instanceof PHPUnit_Framework_Constraint) {
-            if (!is_string($constraint)) {
-                throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
-            }
-
-            $constraint = new PHPUnit_Framework_Constraint_IsEqual(
-                $constraint,
-                0,
-                10,
-                false,
-                true
-            );
+        if ($this->isReturnTypeNullable) {
+            return;
         }
 
-        $this->constraint = $constraint;
+        switch (\strtolower($this->returnType)) {
+            case '':
+            case 'void':
+                return;
+
+            case 'string':
+                return '';
+
+            case 'float':
+                return 0.0;
+
+            case 'int':
+                return 0;
+
+            case 'bool':
+                return false;
+
+            case 'array':
+                return [];
+
+            case 'object':
+                return new \stdClass;
+
+            case 'callable':
+            case 'closure':
+                return function () {
+                };
+
+            case 'traversable':
+            case 'generator':
+            case 'iterable':
+                $generator = function () {
+                    yield;
+                };
+
+                return $generator();
+
+            default:
+                $generator = new Generator;
+
+                return $generator->getMock($this->returnType, [], [], '', false);
+        }
     }
 
-    /**
-     * @return string
-     */
-    public function toString()
+    public function toString(): string
     {
-        return 'method name ' . $this->constraint->toString();
+        $exporter = new Exporter;
+
+        return \sprintf(
+            '%s::%s(%s)%s',
+            $this->className,
+            $this->methodName,
+            \implode(
+                ', ',
+                \array_map(
+                    [$exporter, 'shortenedExport'],
+                    $this->parameters
+                )
+            ),
+            $this->returnType ? \sprintf(': %s', $this->returnType) : ''
+        );
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
+     * @param object $original
      *
-     * @return bool
+     * @return object
      */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
+    private function cloneObject($original)
     {
-        return $this->constraint->evaluate($invocation->methodName, '', true);
+        $cloneable = null;
+        $object    = new ReflectionObject($original);
+
+        // Check the blacklist before asking PHP reflection to work around
+        // https://bugs.php.net/bug.php?id=53967
+        if ($object->isInternal() &&
+            isset(self::$uncloneableExtensions[$object->getExtensionName()])) {
+            $cloneable = false;
+        }
+
+        if ($cloneable === null) {
+            foreach (self::$uncloneableClasses as $class) {
+                if ($original instanceof $class) {
+                    $cloneable = false;
+
+                    break;
+                }
+            }
+        }
+
+        if ($cloneable === null) {
+            $cloneable = $object->isCloneable();
+        }
+
+        if ($cloneable === null && $object->hasMethod('__clone')) {
+            $method    = $object->getMethod('__clone');
+            $cloneable = $method->isPublic();
+        }
+
+        if ($cloneable === null) {
+            $cloneable = true;
+        }
+
+        if ($cloneable) {
+            try {
+                return clone $original;
+            } catch (\Exception $e) {
+                return $original;
+            }
+        } else {
+            return $original;
+        }
     }
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject;
+
+use Exception;
+use PHPUnit\Framework\MockObject\Builder\InvocationMocker as BuilderInvocationMocker;
+use PHPUnit\Framework\MockObject\Builder\Match;
+use PHPUnit\Framework\MockObject\Builder\NamespaceMatch;
+use PHPUnit\Framework\MockObject\Matcher\Invocation as MatcherInvocation;
+use PHPUnit\Framework\MockObject\Stub\MatcherCollection;
 
 /**
- * Invocation matcher which looks for specific parameters in the invocations.
- *
- * Checks the parameters of all incoming invocations, the parameter list is
- * checked against the defined constraints in $parameters. If the constraint
- * is met it will return true in matches().
+ * Mocker for invocations which are sent from
+ * MockObject objects.
  *
- * @since Class available since Release 1.0.0
+ * Keeps track of all expectations and stubs as well as registering
+ * identifications for builders.
  */
-class PHPUnit_Framework_MockObject_Matcher_Parameters extends PHPUnit_Framework_MockObject_Matcher_StatelessInvocation
+class InvocationMocker implements MatcherCollection, Invokable, NamespaceMatch
 {
     /**
-     * @var PHPUnit_Framework_Constraint[]
+     * @var MatcherInvocation[]
      */
-    protected $parameters = [];
+    private $matchers = [];
 
     /**
-     * @var PHPUnit_Framework_MockObject_Invocation
+     * @var Match[]
      */
-    protected $invocation;
+    private $builderMap = [];
 
     /**
-     * @var PHPUnit_Framework_ExpectationFailedException
+     * @var string[]
      */
-    private $parameterVerificationResult;
+    private $configurableMethods = [];
 
     /**
-     * @param array $parameters
+     * @param array $configurableMethods
      */
-    public function __construct(array $parameters)
+    public function __construct(array $configurableMethods)
     {
-        foreach ($parameters as $parameter) {
-            if (!($parameter instanceof PHPUnit_Framework_Constraint)) {
-                $parameter = new PHPUnit_Framework_Constraint_IsEqual(
-                    $parameter
-                );
-            }
-
-            $this->parameters[] = $parameter;
-        }
+        $this->configurableMethods = $configurableMethods;
     }
 
     /**
-     * @return string
+     * @param MatcherInvocation $matcher
      */
-    public function toString()
+    public function addMatcher(MatcherInvocation $matcher)
     {
-        $text = 'with parameter';
+        $this->matchers[] = $matcher;
+    }
 
-        foreach ($this->parameters as $index => $parameter) {
-            if ($index > 0) {
-                $text .= ' and';
+    public function hasMatchers()
+    {
+        foreach ($this->matchers as $matcher) {
+            if ($matcher->hasMatchers()) {
+                return true;
             }
-
-            $text .= ' ' . $index . ' ' . $parameter->toString();
         }
 
-        return $text;
+        return false;
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation
+     * @param mixed $id
      *
-     * @return bool
+     * @return bool|null
      */
-    public function matches(PHPUnit_Framework_MockObject_Invocation $invocation)
+    public function lookupId($id)
     {
-        $this->invocation                  = $invocation;
-        $this->parameterVerificationResult = null;
-
-        try {
-            $this->parameterVerificationResult = $this->verify();
+        if (isset($this->builderMap[$id])) {
+            return $this->builderMap[$id];
+        }
 
-            return $this->parameterVerificationResult;
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
-            $this->parameterVerificationResult = $e;
+        return;
+    }
 
-            throw $this->parameterVerificationResult;
+    /**
+     * @param mixed $id
+     * @param Match $builder
+     *
+     * @throws RuntimeException
+     */
+    public function registerId($id, Match $builder)
+    {
+        if (isset($this->builderMap[$id])) {
+            throw new RuntimeException(
+                'Match builder with id <' . $id . '> is already registered.'
+            );
         }
+
+        $this->builderMap[$id] = $builder;
     }
 
     /**
-     * Checks if the invocation $invocation matches the current rules. If it
-     * does the matcher will get the invoked() method called which should check
-     * if an expectation is met.
+     * @param MatcherInvocation $matcher
      *
-     * @return bool
+     * @return BuilderInvocationMocker
+     */
+    public function expects(MatcherInvocation $matcher)
+    {
+        return new BuilderInvocationMocker(
+            $this,
+            $matcher,
+            $this->configurableMethods
+        );
+    }
+
+    /**
+     * @param Invocation $invocation
+     *
+     * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws Exception
      */
-    public function verify()
+    public function invoke(Invocation $invocation)
     {
-        if (isset($this->parameterVerificationResult)) {
-            return $this->guardAgainstDuplicateEvaluationOfParameterConstraints();
-        }
+        $exception      = null;
+        $hasReturnValue = false;
+        $returnValue    = null;
 
-        if ($this->invocation === null) {
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                'Mocked method does not exist.'
-            );
+        foreach ($this->matchers as $match) {
+            try {
+                if ($match->matches($invocation)) {
+                    $value = $match->invoked($invocation);
+
+                    if (!$hasReturnValue) {
+                        $returnValue    = $value;
+                        $hasReturnValue = true;
+                    }
+                }
+            } catch (Exception $e) {
+                $exception = $e;
+            }
         }
 
-        if (count($this->invocation->parameters) < count($this->parameters)) {
-            $message = 'Parameter count for invocation %s is too low.';
+        if ($exception !== null) {
+            throw $exception;
+        }
 
-            // The user called `->with($this->anything())`, but may have meant
-            // `->withAnyParameters()`.
-            //
-            // @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/199
-            if (count($this->parameters) === 1 &&
-                get_class($this->parameters[0]) === 'PHPUnit_Framework_Constraint_IsAnything') {
-                $message .= "\nTo allow 0 or more parameters with any value, omit ->with() or use ->withAnyParameters() instead.";
-            }
+        if ($hasReturnValue) {
+            return $returnValue;
+        }
 
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                sprintf($message, $this->invocation->toString())
-            );
+        if (\strtolower($invocation->getMethodName()) === '__tostring') {
+            return '';
         }
 
-        foreach ($this->parameters as $i => $parameter) {
-            $parameter->evaluate(
-                $this->invocation->parameters[$i],
-                sprintf(
-                    'Parameter %s for invocation %s does not match expected ' .
-                    'value.',
-                    $i,
-                    $this->invocation->toString()
-                )
-            );
+        return $invocation->generateReturnValue();
+    }
+
+    /**
+     * @param Invocation $invocation
+     *
+     * @return bool
+     */
+    public function matches(Invocation $invocation)
+    {
+        foreach ($this->matchers as $matcher) {
+            if (!$matcher->matches($invocation)) {
+                return false;
+            }
         }
 
         return true;
@@ -15786,1255 +15592,1736 @@ class PHPUnit_Framework_MockObject_Matcher_Parameters extends PHPUnit_Framework_
     /**
      * @return bool
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws \PHPUnit\Framework\ExpectationFailedException
      */
-    private function guardAgainstDuplicateEvaluationOfParameterConstraints()
+    public function verify()
     {
-        if ($this->parameterVerificationResult instanceof Exception) {
-            throw $this->parameterVerificationResult;
+        foreach ($this->matchers as $matcher) {
+            $matcher->verify();
         }
-
-        return (bool) $this->parameterVerificationResult;
     }
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject;
 
 /**
- * Invocation matcher which does not care about previous state from earlier
- * invocations.
- *
- * This abstract class can be implemented by matchers which does not care about
- * state but only the current run-time value of the invocation itself.
+ * Interface for classes which can be invoked.
  *
- * @since Class available since Release 1.0.0
- * @abstract
+ * The invocation will be taken from a mock object and passed to an object
+ * of this class.
  */
-abstract class PHPUnit_Framework_MockObject_Matcher_StatelessInvocation implements PHPUnit_Framework_MockObject_Matcher_Invocation
+interface Invokable extends Verifiable
 {
     /**
-     * Registers the invocation $invocation in the object as being invoked.
-     * This will only occur after matches() returns true which means the
-     * current invocation is the correct one.
-     *
-     * The matcher can store information from the invocation which can later
-     * be checked in verify(), or it can check the values directly and throw
-     * and exception if an expectation is not met.
-     *
-     * If the matcher is a stub it will also have a return value.
+     * Invokes the invocation object $invocation so that it can be checked for
+     * expectations or matched against stubs.
      *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation Object containing information on a mocked or stubbed method which was invoked
+     * @param Invocation $invocation The invocation object passed from mock object
      *
-     * @return mixed
+     * @return object
      */
-    public function invoked(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-    }
+    public function invoke(Invocation $invocation);
 
     /**
-     * Checks if the invocation $invocation matches the current rules. If it does
-     * the matcher will get the invoked() method called which should check if an
-     * expectation is met.
+     * Checks if the invocation matches.
      *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation Object containing information on a mocked or stubbed method which was invoked
+     * @param Invocation $invocation The invocation object passed from mock object
      *
      * @return bool
      */
-    public function verify()
-    {
-    }
+    public function matches(Invocation $invocation);
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount;
+use PHPUnit\Framework\MockObject\Matcher\AnyParameters;
+use PHPUnit\Framework\MockObject\Matcher\Invocation as MatcherInvocation;
+use PHPUnit\Framework\MockObject\Matcher\InvokedCount;
+use PHPUnit\Framework\MockObject\Matcher\MethodName;
+use PHPUnit\Framework\MockObject\Matcher\Parameters;
+use PHPUnit\Framework\TestFailure;
 
 /**
- * Implementation of the Builder pattern for Mock objects.
+ * Main matcher which defines a full expectation using method, parameter and
+ * invocation matchers.
+ * This matcher encapsulates all the other matchers and allows the builder to
+ * set the specific matchers when the appropriate methods are called (once(),
+ * where() etc.).
  *
- * @since File available since Release 1.0.0
+ * All properties are public so that they can easily be accessed by the builder.
  */
-class PHPUnit_Framework_MockObject_MockBuilder
+class Matcher implements MatcherInvocation
 {
     /**
-     * @var PHPUnit_Framework_TestCase
-     */
-    private $testCase;
-
-    /**
-     * @var string
-     */
-    private $type;
-
-    /**
-     * @var array
+     * @var MatcherInvocation
      */
-    private $methods = [];
+    private $invocationMatcher;
 
     /**
-     * @var array
+     * @var mixed
      */
-    private $methodsExcept = [];
+    private $afterMatchBuilderId = null;
 
     /**
-     * @var string
+     * @var bool
      */
-    private $mockClassName = '';
+    private $afterMatchBuilderIsInvoked = false;
 
     /**
-     * @var array
+     * @var MethodName
      */
-    private $constructorArgs = [];
+    private $methodNameMatcher = null;
 
     /**
-     * @var bool
+     * @var Parameters
      */
-    private $originalConstructor = true;
+    private $parametersMatcher = null;
 
     /**
-     * @var bool
+     * @var Stub
      */
-    private $originalClone = true;
+    private $stub = null;
 
     /**
-     * @var bool
+     * @param MatcherInvocation $invocationMatcher
      */
-    private $autoload = true;
+    public function __construct(MatcherInvocation $invocationMatcher)
+    {
+        $this->invocationMatcher = $invocationMatcher;
+    }
 
-    /**
-     * @var bool
-     */
-    private $cloneArguments = false;
+    public function hasMatchers(): bool
+    {
+        return $this->invocationMatcher !== null && !$this->invocationMatcher instanceof AnyInvokedCount;
+    }
 
-    /**
-     * @var bool
-     */
-    private $callOriginalMethods = false;
+    public function hasMethodNameMatcher(): bool
+    {
+        return $this->methodNameMatcher !== null;
+    }
 
-    /**
-     * @var object
-     */
-    private $proxyTarget = null;
+    public function getMethodNameMatcher(): MethodName
+    {
+        return $this->methodNameMatcher;
+    }
 
-    /**
-     * @var bool
-     */
-    private $allowMockingUnknownTypes = true;
+    public function setMethodNameMatcher(MethodName $matcher)
+    {
+        $this->methodNameMatcher = $matcher;
+    }
 
-    /**
-     * @var PHPUnit_Framework_MockObject_Generator
-     */
-    private $generator;
+    public function hasParametersMatcher(): bool
+    {
+        return $this->parametersMatcher !== null;
+    }
 
-    /**
-     * @param PHPUnit_Framework_TestCase $testCase
-     * @param array|string               $type
-     */
-    public function __construct(PHPUnit_Framework_TestCase $testCase, $type)
+    public function getParametersMatcher(): Parameters
     {
-        $this->testCase  = $testCase;
-        $this->type      = $type;
-        $this->generator = new PHPUnit_Framework_MockObject_Generator;
+        return $this->parametersMatcher;
     }
 
-    /**
-     * Creates a mock object using a fluent interface.
-     *
-     * @return PHPUnit_Framework_MockObject_MockObject
-     */
-    public function getMock()
+    public function setParametersMatcher($matcher)
     {
-        $object = $this->generator->getMock(
-            $this->type,
-            $this->methods,
-            $this->constructorArgs,
-            $this->mockClassName,
-            $this->originalConstructor,
-            $this->originalClone,
-            $this->autoload,
-            $this->cloneArguments,
-            $this->callOriginalMethods,
-            $this->proxyTarget,
-            $this->allowMockingUnknownTypes
-        );
+        $this->parametersMatcher = $matcher;
+    }
 
-        $this->testCase->registerMockObject($object);
+    public function setStub($stub)
+    {
+        $this->stub = $stub;
+    }
 
-        return $object;
+    public function setAfterMatchBuilderId($id)
+    {
+        $this->afterMatchBuilderId = $id;
     }
 
     /**
-     * Creates a mock object for an abstract class using a fluent interface.
+     * @param Invocation $invocation
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
+     * @return mixed
+     *
+     * @throws \Exception
+     * @throws RuntimeException
+     * @throws ExpectationFailedException
      */
-    public function getMockForAbstractClass()
+    public function invoked(Invocation $invocation)
     {
-        $object = $this->generator->getMockForAbstractClass(
-            $this->type,
-            $this->constructorArgs,
-            $this->mockClassName,
-            $this->originalConstructor,
-            $this->originalClone,
-            $this->autoload,
-            $this->methods,
-            $this->cloneArguments
-        );
+        if ($this->invocationMatcher === null) {
+            throw new RuntimeException(
+                'No invocation matcher is set'
+            );
+        }
 
-        $this->testCase->registerMockObject($object);
+        if ($this->methodNameMatcher === null) {
+            throw new RuntimeException('No method matcher is set');
+        }
 
-        return $object;
-    }
+        if ($this->afterMatchBuilderId !== null) {
+            $builder = $invocation->getObject()
+                                  ->__phpunit_getInvocationMocker()
+                                  ->lookupId($this->afterMatchBuilderId);
 
-    /**
-     * Creates a mock object for a trait using a fluent interface.
-     *
-     * @return PHPUnit_Framework_MockObject_MockObject
-     */
-    public function getMockForTrait()
-    {
-        $object = $this->generator->getMockForTrait(
-            $this->type,
-            $this->constructorArgs,
-            $this->mockClassName,
-            $this->originalConstructor,
-            $this->originalClone,
-            $this->autoload,
-            $this->methods,
-            $this->cloneArguments
-        );
+            if (!$builder) {
+                throw new RuntimeException(
+                    \sprintf(
+                        'No builder found for match builder identification <%s>',
+                        $this->afterMatchBuilderId
+                    )
+                );
+            }
 
-        $this->testCase->registerMockObject($object);
+            $matcher = $builder->getMatcher();
 
-        return $object;
+            if ($matcher && $matcher->invocationMatcher->hasBeenInvoked()) {
+                $this->afterMatchBuilderIsInvoked = true;
+            }
+        }
+
+        $this->invocationMatcher->invoked($invocation);
+
+        try {
+            if ($this->parametersMatcher !== null &&
+                !$this->parametersMatcher->matches($invocation)) {
+                $this->parametersMatcher->verify();
+            }
+        } catch (ExpectationFailedException $e) {
+            throw new ExpectationFailedException(
+                \sprintf(
+                    "Expectation failed for %s when %s\n%s",
+                    $this->methodNameMatcher->toString(),
+                    $this->invocationMatcher->toString(),
+                    $e->getMessage()
+                ),
+                $e->getComparisonFailure()
+            );
+        }
+
+        if ($this->stub) {
+            return $this->stub->invoke($invocation);
+        }
+
+        return $invocation->generateReturnValue();
     }
 
     /**
-     * Specifies the subset of methods to mock. Default is to mock all of them.
+     * @param Invocation $invocation
      *
-     * @param array|null $methods
+     * @return bool
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @throws RuntimeException
+     * @throws ExpectationFailedException
      */
-    public function setMethods(array $methods = null)
+    public function matches(Invocation $invocation)
     {
-        $this->methods = $methods;
+        if ($this->afterMatchBuilderId !== null) {
+            $builder = $invocation->getObject()
+                                  ->__phpunit_getInvocationMocker()
+                                  ->lookupId($this->afterMatchBuilderId);
 
-        return $this;
+            if (!$builder) {
+                throw new RuntimeException(
+                    \sprintf(
+                        'No builder found for match builder identification <%s>',
+                        $this->afterMatchBuilderId
+                    )
+                );
+            }
+
+            $matcher = $builder->getMatcher();
+
+            if (!$matcher) {
+                return false;
+            }
+
+            if (!$matcher->invocationMatcher->hasBeenInvoked()) {
+                return false;
+            }
+        }
+
+        if ($this->invocationMatcher === null) {
+            throw new RuntimeException(
+                'No invocation matcher is set'
+            );
+        }
+
+        if ($this->methodNameMatcher === null) {
+            throw new RuntimeException('No method matcher is set');
+        }
+
+        if (!$this->invocationMatcher->matches($invocation)) {
+            return false;
+        }
+
+        try {
+            if (!$this->methodNameMatcher->matches($invocation)) {
+                return false;
+            }
+        } catch (ExpectationFailedException $e) {
+            throw new ExpectationFailedException(
+                \sprintf(
+                    "Expectation failed for %s when %s\n%s",
+                    $this->methodNameMatcher->toString(),
+                    $this->invocationMatcher->toString(),
+                    $e->getMessage()
+                ),
+                $e->getComparisonFailure()
+            );
+        }
+
+        return true;
     }
 
     /**
-     * Specifies the subset of methods to not mock. Default is to mock all of them.
-     *
-     * @param array $methods
-     *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @throws RuntimeException
+     * @throws ExpectationFailedException
      */
-    public function setMethodsExcept(array $methods = [])
+    public function verify()
     {
-        $this->methodsExcept = $methods;
+        if ($this->invocationMatcher === null) {
+            throw new RuntimeException(
+                'No invocation matcher is set'
+            );
+        }
 
-        $this->setMethods(
-            array_diff(
-                $this->generator->getClassMethods($this->type),
-                $this->methodsExcept
-            )
-        );
+        if ($this->methodNameMatcher === null) {
+            throw new RuntimeException('No method matcher is set');
+        }
 
-        return $this;
+        try {
+            $this->invocationMatcher->verify();
+
+            if ($this->parametersMatcher === null) {
+                $this->parametersMatcher = new AnyParameters;
+            }
+
+            $invocationIsAny   = $this->invocationMatcher instanceof AnyInvokedCount;
+            $invocationIsNever = $this->invocationMatcher instanceof InvokedCount && $this->invocationMatcher->isNever();
+
+            if (!$invocationIsAny && !$invocationIsNever) {
+                $this->parametersMatcher->verify();
+            }
+        } catch (ExpectationFailedException $e) {
+            throw new ExpectationFailedException(
+                \sprintf(
+                    "Expectation failed for %s when %s.\n%s",
+                    $this->methodNameMatcher->toString(),
+                    $this->invocationMatcher->toString(),
+                    TestFailure::exceptionToString($e)
+                )
+            );
+        }
     }
 
     /**
-     * Specifies the arguments for the constructor.
-     *
-     * @param array $args
-     *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @return string
      */
-    public function setConstructorArgs(array $args)
+    public function toString()
     {
-        $this->constructorArgs = $args;
+        $list = [];
 
-        return $this;
+        if ($this->invocationMatcher !== null) {
+            $list[] = $this->invocationMatcher->toString();
+        }
+
+        if ($this->methodNameMatcher !== null) {
+            $list[] = 'where ' . $this->methodNameMatcher->toString();
+        }
+
+        if ($this->parametersMatcher !== null) {
+            $list[] = 'and ' . $this->parametersMatcher->toString();
+        }
+
+        if ($this->afterMatchBuilderId !== null) {
+            $list[] = 'after ' . $this->afterMatchBuilderId;
+        }
+
+        if ($this->stub !== null) {
+            $list[] = 'will ' . $this->stub->toString();
+        }
+
+        return \implode(' ', $list);
     }
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
 
+/**
+ * Invocation matcher which checks if a method has been invoked zero or more
+ * times. This matcher will always match.
+ */
+class AnyInvokedCount extends InvokedRecorder
+{
     /**
-     * Specifies the name for the mock class.
-     *
-     * @param string $name
-     *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @return string
      */
-    public function setMockClassName($name)
+    public function toString()
     {
-        $this->mockClassName = $name;
+        return 'invoked zero or more times';
+    }
 
-        return $this;
+    public function verify()
+    {
     }
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
 
+/**
+ * Invocation matcher which allows any parameters to a method.
+ */
+class AnyParameters extends StatelessInvocation
+{
     /**
-     * Disables the invocation of the original constructor.
-     *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @return string
      */
-    public function disableOriginalConstructor()
+    public function toString()
     {
-        $this->originalConstructor = false;
-
-        return $this;
+        return 'with any parameters';
     }
 
     /**
-     * Enables the invocation of the original constructor.
+     * @param BaseInvocation $invocation
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
-     *
-     * @since  Method available since Release 1.2.0
+     * @return bool
      */
-    public function enableOriginalConstructor()
+    public function matches(BaseInvocation $invocation)
     {
-        $this->originalConstructor = true;
-
-        return $this;
+        return true;
     }
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
 
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * Invocation matcher which looks for sets of specific parameters in the invocations.
+ *
+ * Checks the parameters of the incoming invocations, the parameter list is
+ * checked against the defined constraints in $parameters. If the constraint
+ * is met it will return true in matches().
+ *
+ * It takes a list of match groups and and increases a call index after each invocation.
+ * So the first invocation uses the first group of constraints, the second the next and so on.
+ */
+class ConsecutiveParameters extends StatelessInvocation
+{
     /**
-     * Disables the invocation of the original clone constructor.
-     *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @var array
      */
-    public function disableOriginalClone()
-    {
-        $this->originalClone = false;
+    private $parameterGroups = [];
 
-        return $this;
-    }
+    /**
+     * @var array
+     */
+    private $invocations = [];
 
     /**
-     * Enables the invocation of the original clone constructor.
-     *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @param array $parameterGroups
      *
-     * @since  Method available since Release 1.2.0
+     * @throws \PHPUnit\Framework\Exception
      */
-    public function enableOriginalClone()
+    public function __construct(array $parameterGroups)
     {
-        $this->originalClone = true;
+        foreach ($parameterGroups as $index => $parameters) {
+            foreach ($parameters as $parameter) {
+                if (!$parameter instanceof Constraint) {
+                    $parameter = new IsEqual($parameter);
+                }
 
-        return $this;
+                $this->parameterGroups[$index][] = $parameter;
+            }
+        }
     }
 
     /**
-     * Disables the use of class autoloading while creating the mock object.
-     *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @return string
      */
-    public function disableAutoload()
+    public function toString()
     {
-        $this->autoload = false;
-
-        return $this;
+        return 'with consecutive parameters';
     }
 
     /**
-     * Enables the use of class autoloading while creating the mock object.
+     * @param BaseInvocation $invocation
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @return bool
      *
-     * @since  Method available since Release 1.2.0
+     * @throws \PHPUnit\Framework\ExpectationFailedException
      */
-    public function enableAutoload()
+    public function matches(BaseInvocation $invocation)
     {
-        $this->autoload = true;
+        $this->invocations[] = $invocation;
+        $callIndex           = \count($this->invocations) - 1;
 
-        return $this;
+        $this->verifyInvocation($invocation, $callIndex);
+
+        return false;
+    }
+
+    public function verify()
+    {
+        foreach ($this->invocations as $callIndex => $invocation) {
+            $this->verifyInvocation($invocation, $callIndex);
+        }
     }
 
     /**
-     * Disables the cloning of arguments passed to mocked methods.
+     * Verify a single invocation
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @param BaseInvocation $invocation
+     * @param int            $callIndex
      *
-     * @since  Method available since Release 1.2.0
+     * @throws ExpectationFailedException
      */
-    public function disableArgumentCloning()
+    private function verifyInvocation(BaseInvocation $invocation, $callIndex)
     {
-        $this->cloneArguments = false;
+        if (isset($this->parameterGroups[$callIndex])) {
+            $parameters = $this->parameterGroups[$callIndex];
+        } else {
+            // no parameter assertion for this call index
+            return;
+        }
 
-        return $this;
+        if ($invocation === null) {
+            throw new ExpectationFailedException(
+                'Mocked method does not exist.'
+            );
+        }
+
+        if (\count($invocation->getParameters()) < \count($parameters)) {
+            throw new ExpectationFailedException(
+                \sprintf(
+                    'Parameter count for invocation %s is too low.',
+                    $invocation->toString()
+                )
+            );
+        }
+
+        foreach ($parameters as $i => $parameter) {
+            $parameter->evaluate(
+                $invocation->getParameters()[$i],
+                \sprintf(
+                    'Parameter %s for invocation #%d %s does not match expected ' .
+                    'value.',
+                    $i,
+                    $callIndex,
+                    $invocation->toString()
+                )
+            );
+        }
     }
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+use PHPUnit\Framework\MockObject\Verifiable;
+use PHPUnit\Framework\SelfDescribing;
 
+/**
+ * Interface for classes which matches an invocation based on its
+ * method name, argument, order or call count.
+ */
+interface Invocation extends SelfDescribing, Verifiable
+{
     /**
-     * Enables the cloning of arguments passed to mocked methods.
+     * Registers the invocation $invocation in the object as being invoked.
+     * This will only occur after matches() returns true which means the
+     * current invocation is the correct one.
+     *
+     * The matcher can store information from the invocation which can later
+     * be checked in verify(), or it can check the values directly and throw
+     * and exception if an expectation is not met.
+     *
+     * If the matcher is a stub it will also have a return value.
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @param BaseInvocation $invocation Object containing information on a mocked or stubbed method which was invoked
      *
-     * @since  Method available since Release 1.2.0
+     * @return mixed
      */
-    public function enableArgumentCloning()
-    {
-        $this->cloneArguments = true;
-
-        return $this;
-    }
+    public function invoked(BaseInvocation $invocation);
 
     /**
-     * Enables the invocation of the original methods.
+     * Checks if the invocation $invocation matches the current rules. If it does
+     * the matcher will get the invoked() method called which should check if an
+     * expectation is met.
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @param BaseInvocation $invocation Object containing information on a mocked or stubbed method which was invoked
      *
-     * @since  Method available since Release 2.0.0
+     * @return bool
      */
-    public function enableProxyingToOriginalMethods()
-    {
-        $this->callOriginalMethods = true;
+    public function matches(BaseInvocation $invocation);
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Matcher;
 
-        return $this;
-    }
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+
+/**
+ * Invocation matcher which checks if a method was invoked at a certain index.
+ *
+ * If the expected index number does not match the current invocation index it
+ * will not match which means it skips all method and parameter matching. Only
+ * once the index is reached will the method and parameter start matching and
+ * verifying.
+ *
+ * If the index is never reached it will throw an exception in index.
+ */
+class InvokedAtIndex implements Invocation
+{
+    /**
+     * @var int
+     */
+    private $sequenceIndex;
 
     /**
-     * Disables the invocation of the original methods.
-     *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
-     *
-     * @since  Method available since Release 2.0.0
+     * @var int
      */
-    public function disableProxyingToOriginalMethods()
+    private $currentIndex = -1;
+
+    /**
+     * @param int $sequenceIndex
+     */
+    public function __construct($sequenceIndex)
     {
-        $this->callOriginalMethods = false;
-        $this->proxyTarget         = null;
+        $this->sequenceIndex = $sequenceIndex;
+    }
 
-        return $this;
+    /**
+     * @return string
+     */
+    public function toString()
+    {
+        return 'invoked at sequence index ' . $this->sequenceIndex;
     }
 
     /**
-     * Sets the proxy target.
-     *
-     * @param object $object
+     * @param BaseInvocation $invocation
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
-     *
-     * @since  Method available since Release 2.0.0
+     * @return bool
      */
-    public function setProxyTarget($object)
+    public function matches(BaseInvocation $invocation)
     {
-        $this->proxyTarget = $object;
+        $this->currentIndex++;
 
-        return $this;
+        return $this->currentIndex == $this->sequenceIndex;
     }
 
     /**
-     * @return PHPUnit_Framework_MockObject_MockBuilder
-     *
-     * @since  Method available since Release 3.2.0
+     * @param BaseInvocation $invocation
      */
-    public function allowMockingUnknownTypes()
+    public function invoked(BaseInvocation $invocation)
     {
-        $this->allowMockingUnknownTypes = true;
-
-        return $this;
     }
 
     /**
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
      *
-     * @since  Method available since Release 3.2.0
+     * @throws ExpectationFailedException
      */
-    public function disallowMockingUnknownTypes()
+    public function verify()
     {
-        $this->allowMockingUnknownTypes = false;
-
-        return $this;
+        if ($this->currentIndex < $this->sequenceIndex) {
+            throw new ExpectationFailedException(
+                \sprintf(
+                    'The expected invocation at index %s was never reached.',
+                    $this->sequenceIndex
+                )
+            );
+        }
     }
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\ExpectationFailedException;
 
 /**
- * Interface for all mock objects which are generated by
- * PHPUnit_Framework_MockObject_MockBuilder.
- *
- * @method PHPUnit_Framework_MockObject_Builder_InvocationMocker method($constraint)
- *
- * @since Interface available since Release 1.0.0
+ * Invocation matcher which checks if a method has been invoked at least
+ * N times.
  */
-interface PHPUnit_Framework_MockObject_MockObject /*extends PHPUnit_Framework_MockObject_Verifiable*/
+class InvokedAtLeastCount extends InvokedRecorder
 {
     /**
-     * Registers a new expectation in the mock object and returns the match
-     * object which can be infused with further details.
-     *
-     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $matcher
-     *
-     * @return PHPUnit_Framework_MockObject_Builder_InvocationMocker
+     * @var int
      */
-    public function expects(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher);
+    private $requiredInvocations;
 
     /**
-     * @return PHPUnit_Framework_MockObject_InvocationMocker
-     *
-     * @since  Method available since Release 2.0.0
+     * @param int $requiredInvocations
      */
-    public function __phpunit_setOriginalObject($originalObject);
+    public function __construct($requiredInvocations)
+    {
+        $this->requiredInvocations = $requiredInvocations;
+    }
 
     /**
-     * @return PHPUnit_Framework_MockObject_InvocationMocker
+     * @return string
      */
-    public function __phpunit_getInvocationMocker();
+    public function toString()
+    {
+        return 'invoked at least ' . $this->requiredInvocations . ' times';
+    }
 
     /**
      * Verifies that the current expectation is valid. If everything is OK the
      * code should just return, if not it must throw an exception.
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
-    public function __phpunit_verify();
+    public function verify()
+    {
+        $count = $this->getInvocationCount();
 
-    /**
-     * @return bool
-     */
-    public function __phpunit_hasMatchers();
+        if ($count < $this->requiredInvocations) {
+            throw new ExpectationFailedException(
+                'Expected invocation at least ' . $this->requiredInvocations .
+                ' times but it occurred ' . $count . ' time(s).'
+            );
+        }
+    }
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\ExpectationFailedException;
 
 /**
- * An object that stubs the process of a normal method for a mock object.
+ * Invocation matcher which checks if a method has been invoked at least one
+ * time.
  *
- * The stub object will replace the code for the stubbed method and return a
- * specific value instead of the original value.
- *
- * @since Interface available since Release 1.0.0
+ * If the number of invocations is 0 it will throw an exception in verify.
  */
-interface PHPUnit_Framework_MockObject_Stub extends PHPUnit_Framework_SelfDescribing
+class InvokedAtLeastOnce extends InvokedRecorder
 {
     /**
-     * Fakes the processing of the invocation $invocation by returning a
-     * specific value.
-     *
-     * @param PHPUnit_Framework_MockObject_Invocation $invocation The invocation which was mocked and matched by the current method and argument matchers
+     * @return string
+     */
+    public function toString()
+    {
+        return 'invoked at least once';
+    }
+
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
      *
-     * @return mixed
+     * @throws ExpectationFailedException
      */
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation);
+    public function verify()
+    {
+        $count = $this->getInvocationCount();
+
+        if ($count < 1) {
+            throw new ExpectationFailedException(
+                'Expected invocation at least once but it never occurred.'
+            );
+        }
+    }
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Matcher;
 
-use SebastianBergmann\Exporter\Exporter;
+use PHPUnit\Framework\ExpectationFailedException;
 
 /**
- * Stubs a method by returning a user-defined stack of values.
- *
- * @since Class available since Release 1.0.0
+ * Invocation matcher which checks if a method has been invoked at least
+ * N times.
  */
-class PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls implements PHPUnit_Framework_MockObject_Stub
+class InvokedAtMostCount extends InvokedRecorder
 {
-    protected $stack;
-    protected $value;
+    /**
+     * @var int
+     */
+    private $allowedInvocations;
 
-    public function __construct($stack)
+    /**
+     * @param int $allowedInvocations
+     */
+    public function __construct($allowedInvocations)
     {
-        $this->stack = $stack;
+        $this->allowedInvocations = $allowedInvocations;
     }
 
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
+    /**
+     * @return string
+     */
+    public function toString()
     {
-        $this->value = array_shift($this->stack);
-
-        if ($this->value instanceof PHPUnit_Framework_MockObject_Stub) {
-            $this->value = $this->value->invoke($invocation);
-        }
-
-        return $this->value;
+        return 'invoked at most ' . $this->allowedInvocations . ' times';
     }
 
-    public function toString()
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify()
     {
-        $exporter = new Exporter;
+        $count = $this->getInvocationCount();
 
-        return sprintf(
-            'return user-specified value %s',
-            $exporter->export($this->value)
-        );
+        if ($count > $this->allowedInvocations) {
+            throw new ExpectationFailedException(
+                'Expected invocation at most ' . $this->allowedInvocations .
+                ' times but it occurred ' . $count . ' time(s).'
+            );
+        }
     }
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Matcher;
 
-use SebastianBergmann\Exporter\Exporter;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
 
 /**
- * Stubs a method by raising a user-defined exception.
- *
- * @since Class available since Release 1.0.0
+ * Invocation matcher which checks if a method has been invoked a certain amount
+ * of times.
+ * If the number of invocations exceeds the value it will immediately throw an
+ * exception,
+ * If the number is less it will later be checked in verify() and also throw an
+ * exception.
  */
-class PHPUnit_Framework_MockObject_Stub_Exception implements PHPUnit_Framework_MockObject_Stub
+class InvokedCount extends InvokedRecorder
 {
-    protected $exception;
+    /**
+     * @var int
+     */
+    private $expectedCount;
 
-    public function __construct($exception)
+    /**
+     * @param int $expectedCount
+     */
+    public function __construct($expectedCount)
     {
-        // TODO Replace check with type declaration when support for PHP 5 is dropped
-        if (!$exception instanceof Throwable && !$exception instanceof Exception) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'Exception must be an instance of Throwable (PHP 7) or Exception (PHP 5)'
-            );
-        }
-
-        $this->exception = $exception;
+        $this->expectedCount = $expectedCount;
     }
 
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
+    /**
+     * @return bool
+     */
+    public function isNever()
     {
-        throw $this->exception;
+        return $this->expectedCount === 0;
     }
 
+    /**
+     * @return string
+     */
     public function toString()
     {
-        $exporter = new Exporter;
-
-        return sprintf(
-            'raise user-specified exception %s',
-            $exporter->export($this->exception)
-        );
+        return 'invoked ' . $this->expectedCount . ' time(s)';
     }
-}
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Stubs a method by returning a user-defined value.
- *
- * @since Interface available since Release 1.0.0
- */
-interface PHPUnit_Framework_MockObject_Stub_MatcherCollection
-{
     /**
-     * Adds a new matcher to the collection which can be used as an expectation
-     * or a stub.
+     * @param BaseInvocation $invocation
      *
-     * @param PHPUnit_Framework_MockObject_Matcher_Invocation $matcher Matcher for invocations to mock objects
+     * @throws ExpectationFailedException
      */
-    public function addMatcher(PHPUnit_Framework_MockObject_Matcher_Invocation $matcher);
-}
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-use SebastianBergmann\Exporter\Exporter;
+    public function invoked(BaseInvocation $invocation)
+    {
+        parent::invoked($invocation);
 
-/**
- * Stubs a method by returning a user-defined value.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Stub_Return implements PHPUnit_Framework_MockObject_Stub
-{
-    protected $value;
+        $count = $this->getInvocationCount();
 
-    public function __construct($value)
-    {
-        $this->value = $value;
-    }
+        if ($count > $this->expectedCount) {
+            $message = $invocation->toString() . ' ';
 
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        return $this->value;
-    }
+            switch ($this->expectedCount) {
+                case 0:
+                    $message .= 'was not expected to be called.';
 
-    public function toString()
-    {
-        $exporter = new Exporter;
+                    break;
 
-        return sprintf(
-            'return user-specified value %s',
-            $exporter->export($this->value)
-        );
-    }
-}
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+                case 1:
+                    $message .= 'was not expected to be called more than once.';
 
-/**
- * Stubs a method by returning an argument that was passed to the mocked method.
- *
- * @since Class available since Release 1.0.0
- */
-class PHPUnit_Framework_MockObject_Stub_ReturnArgument extends PHPUnit_Framework_MockObject_Stub_Return
-{
-    protected $argumentIndex;
+                    break;
 
-    public function __construct($argumentIndex)
-    {
-        $this->argumentIndex = $argumentIndex;
-    }
+                default:
+                    $message .= \sprintf(
+                        'was not expected to be called more than %d times.',
+                        $this->expectedCount
+                    );
+            }
 
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
-    {
-        if (isset($invocation->parameters[$this->argumentIndex])) {
-            return $invocation->parameters[$this->argumentIndex];
-        } else {
-            return;
+            throw new ExpectationFailedException($message);
         }
     }
 
-    public function toString()
+    /**
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify()
     {
-        return sprintf('return argument #%d', $this->argumentIndex);
+        $count = $this->getInvocationCount();
+
+        if ($count !== $this->expectedCount) {
+            throw new ExpectationFailedException(
+                \sprintf(
+                    'Method was expected to be called %d times, ' .
+                    'actually called %d times.',
+                    $this->expectedCount,
+                    $count
+                )
+            );
+        }
     }
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
 
 /**
- * @since Class available since Release 1.0.0
+ * Records invocations and provides convenience methods for checking them later
+ * on.
+ * This abstract class can be implemented by matchers which needs to check the
+ * number of times an invocation has occurred.
  */
-class PHPUnit_Framework_MockObject_Stub_ReturnCallback implements PHPUnit_Framework_MockObject_Stub
+abstract class InvokedRecorder implements Invocation
 {
-    protected $callback;
+    /**
+     * @var BaseInvocation[]
+     */
+    private $invocations = [];
 
-    public function __construct($callback)
+    /**
+     * @return int
+     */
+    public function getInvocationCount()
     {
-        $this->callback = $callback;
+        return \count($this->invocations);
     }
 
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
+    /**
+     * @return BaseInvocation[]
+     */
+    public function getInvocations()
     {
-        return call_user_func_array($this->callback, $invocation->parameters);
+        return $this->invocations;
     }
 
-    public function toString()
+    /**
+     * @return bool
+     */
+    public function hasBeenInvoked()
     {
-        if (is_array($this->callback)) {
-            if (is_object($this->callback[0])) {
-                $class = get_class($this->callback[0]);
-                $type  = '->';
-            } else {
-                $class = $this->callback[0];
-                $type  = '::';
-            }
+        return \count($this->invocations) > 0;
+    }
 
-            return sprintf(
-                'return result of user defined callback %s%s%s() with the ' .
-                'passed arguments',
-                $class,
-                $type,
-                $this->callback[1]
-            );
-        } else {
-            return 'return result of user defined callback ' . $this->callback .
-                   ' with the passed arguments';
-        }
+    /**
+     * @param BaseInvocation $invocation
+     */
+    public function invoked(BaseInvocation $invocation)
+    {
+        $this->invocations[] = $invocation;
     }
-}
-<?php
-/*
- * This file is part of the PHPUnit_MockObject package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Stubs a method by returning a user-defined reference to a value.
- *
- * @since Class available since Release 3.0.7
- */
-class PHPUnit_Framework_MockObject_Stub_ReturnReference extends PHPUnit_Framework_MockObject_Stub_Return
-{
-    public function __construct(&$value)
+    /**
+     * @param BaseInvocation $invocation
+     *
+     * @return bool
+     */
+    public function matches(BaseInvocation $invocation)
     {
-        $this->value = &$value;
+        return true;
     }
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
+use PHPUnit\Util\InvalidArgumentHelper;
 
 /**
- * Stubs a method by returning the current object.
+ * Invocation matcher which looks for a specific method name in the invocations.
  *
- * @since Class available since Release 1.1.0
+ * Checks the method name all incoming invocations, the name is checked against
+ * the defined constraint $constraint. If the constraint is met it will return
+ * true in matches().
  */
-class PHPUnit_Framework_MockObject_Stub_ReturnSelf implements PHPUnit_Framework_MockObject_Stub
+class MethodName extends StatelessInvocation
 {
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
+    /**
+     * @var Constraint
+     */
+    private $constraint;
+
+    /**
+     * @param  Constraint|string
+     *
+     * @throws Constraint
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function __construct($constraint)
     {
-        if (!$invocation instanceof PHPUnit_Framework_MockObject_Invocation_Object) {
-            throw new PHPUnit_Framework_MockObject_RuntimeException(
-                'The current object can only be returned when mocking an ' .
-                'object, not a static class.'
+        if (!$constraint instanceof Constraint) {
+            if (!\is_string($constraint)) {
+                throw InvalidArgumentHelper::factory(1, 'string');
+            }
+
+            $constraint = new IsEqual(
+                $constraint,
+                0,
+                10,
+                false,
+                true
             );
         }
 
-        return $invocation->object;
+        $this->constraint = $constraint;
     }
 
+    /**
+     * @return string
+     */
     public function toString()
     {
-        return 'return the current object';
+        return 'method name ' . $this->constraint->toString();
+    }
+
+    /**
+     * @param BaseInvocation $invocation
+     *
+     * @return bool
+     */
+    public function matches(BaseInvocation $invocation)
+    {
+        return $this->constraint->evaluate($invocation->getMethodName(), '', true);
     }
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\IsAnything;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
 
 /**
- * Stubs a method by returning a value from a map.
+ * Invocation matcher which looks for specific parameters in the invocations.
  *
- * @since Class available since Release 1.1.0
+ * Checks the parameters of all incoming invocations, the parameter list is
+ * checked against the defined constraints in $parameters. If the constraint
+ * is met it will return true in matches().
  */
-class PHPUnit_Framework_MockObject_Stub_ReturnValueMap implements PHPUnit_Framework_MockObject_Stub
+class Parameters extends StatelessInvocation
 {
-    protected $valueMap;
+    /**
+     * @var Constraint[]
+     */
+    private $parameters = [];
 
-    public function __construct(array $valueMap)
+    /**
+     * @var BaseInvocation
+     */
+    private $invocation;
+
+    /**
+     * @var ExpectationFailedException
+     */
+    private $parameterVerificationResult;
+
+    /**
+     * @param array $parameters
+     *
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function __construct(array $parameters)
     {
-        $this->valueMap = $valueMap;
+        foreach ($parameters as $parameter) {
+            if (!($parameter instanceof Constraint)) {
+                $parameter = new IsEqual(
+                    $parameter
+                );
+            }
+
+            $this->parameters[] = $parameter;
+        }
     }
 
-    public function invoke(PHPUnit_Framework_MockObject_Invocation $invocation)
+    /**
+     * @return string
+     */
+    public function toString()
     {
-        $parameterCount = count($invocation->parameters);
+        $text = 'with parameter';
 
-        foreach ($this->valueMap as $map) {
-            if (!is_array($map) || $parameterCount != count($map) - 1) {
-                continue;
+        foreach ($this->parameters as $index => $parameter) {
+            if ($index > 0) {
+                $text .= ' and';
             }
 
-            $return = array_pop($map);
-            if ($invocation->parameters === $map) {
-                return $return;
+            $text .= ' ' . $index . ' ' . $parameter->toString();
+        }
+
+        return $text;
+    }
+
+    /**
+     * @param BaseInvocation $invocation
+     *
+     * @return bool
+     *
+     * @throws \Exception
+     */
+    public function matches(BaseInvocation $invocation)
+    {
+        $this->invocation                  = $invocation;
+        $this->parameterVerificationResult = null;
+
+        try {
+            $this->parameterVerificationResult = $this->verify();
+
+            return $this->parameterVerificationResult;
+        } catch (ExpectationFailedException $e) {
+            $this->parameterVerificationResult = $e;
+
+            throw $this->parameterVerificationResult;
+        }
+    }
+
+    /**
+     * Checks if the invocation $invocation matches the current rules. If it
+     * does the matcher will get the invoked() method called which should check
+     * if an expectation is met.
+     *
+     * @return bool
+     *
+     * @throws ExpectationFailedException
+     */
+    public function verify()
+    {
+        if (isset($this->parameterVerificationResult)) {
+            return $this->guardAgainstDuplicateEvaluationOfParameterConstraints();
+        }
+
+        if ($this->invocation === null) {
+            throw new ExpectationFailedException('Mocked method does not exist.');
+        }
+
+        if (\count($this->invocation->getParameters()) < \count($this->parameters)) {
+            $message = 'Parameter count for invocation %s is too low.';
+
+            // The user called `->with($this->anything())`, but may have meant
+            // `->withAnyParameters()`.
+            //
+            // @see https://github.com/sebastianbergmann/phpunit-mock-objects/issues/199
+            if (\count($this->parameters) === 1 &&
+                \get_class($this->parameters[0]) === IsAnything::class) {
+                $message .= "\nTo allow 0 or more parameters with any value, omit ->with() or use ->withAnyParameters() instead.";
             }
+
+            throw new ExpectationFailedException(
+                \sprintf($message, $this->invocation->toString())
+            );
         }
 
-        return;
+        foreach ($this->parameters as $i => $parameter) {
+            $parameter->evaluate(
+                $this->invocation->getParameters()[$i],
+                \sprintf(
+                    'Parameter %s for invocation %s does not match expected ' .
+                    'value.',
+                    $i,
+                    $this->invocation->toString()
+                )
+            );
+        }
+
+        return true;
     }
 
-    public function toString()
+    /**
+     * @return bool
+     *
+     * @throws ExpectationFailedException
+     */
+    private function guardAgainstDuplicateEvaluationOfParameterConstraints()
     {
-        return 'return value from a map';
+        if ($this->parameterVerificationResult instanceof \Exception) {
+            throw $this->parameterVerificationResult;
+        }
+
+        return (bool) $this->parameterVerificationResult;
     }
 }
 <?php
 /*
- * This file is part of the PHPUnit_MockObject package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Matcher;
+
+use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
 
 /**
- * Interface for classes which must verify a given expectation.
+ * Invocation matcher which does not care about previous state from earlier
+ * invocations.
  *
- * @since Interface available since Release 1.0.0
+ * This abstract class can be implemented by matchers which does not care about
+ * state but only the current run-time value of the invocation itself.
  */
-interface PHPUnit_Framework_MockObject_Verifiable
+abstract class StatelessInvocation implements Invocation
 {
     /**
-     * Verifies that the current expectation is valid. If everything is OK the
-     * code should just return, if not it must throw an exception.
+     * Registers the invocation $invocation in the object as being invoked.
+     * This will only occur after matches() returns true which means the
+     * current invocation is the correct one.
+     *
+     * The matcher can store information from the invocation which can later
+     * be checked in verify(), or it can check the values directly and throw
+     * and exception if an expectation is not met.
+     *
+     * If the matcher is a stub it will also have a return value.
+     *
+     * @param BaseInvocation $invocation Object containing information on a mocked or stubbed method which was invoked
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @return mixed
      */
-    public function verify();
-}
-code-unit-reverse-lookup
-
-Copyright (c) 2016-2017, Sebastian Bergmann <sebastian@phpunit.de>.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
- * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the
-   distribution.
-
- * Neither the name of Sebastian Bergmann nor the names of his
-   contributors may be used to endorse or promote products derived
-   from this software without specific prior written permission.
+    public function invoked(BaseInvocation $invocation)
+    {
+    }
 
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
+    /**
+     * Checks if the invocation $invocation matches the current rules. If it does
+     * the matcher will get the invoked() method called which should check if an
+     * expectation is met.
+     *
+     * @param Invocation $invocation Object containing information on a mocked or stubbed method which was invoked
+     *
+     * @return bool
+     */
+    public function verify()
+    {
+    }
+}
 <?php
 /*
- * This file is part of code-unit-reverse-lookup.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject;
 
-namespace SebastianBergmann\CodeUnitReverseLookup;
+use PHPUnit\Framework\TestCase;
 
 /**
- * @since Class available since Release 1.0.0
+ * Implementation of the Builder pattern for Mock objects.
  */
-class Wizard
+class MockBuilder
 {
     /**
-     * @var array
+     * @var TestCase
      */
-    private $lookupTable = [];
+    private $testCase;
 
     /**
-     * @var array
+     * @var string
      */
-    private $processedClasses = [];
+    private $type;
 
     /**
      * @var array
      */
-    private $processedFunctions = [];
+    private $methods = [];
 
     /**
-     * @param string $filename
-     * @param int    $lineNumber
-     *
-     * @return string
+     * @var array
      */
-    public function lookup($filename, $lineNumber)
-    {
-        if (!isset($this->lookupTable[$filename][$lineNumber])) {
-            $this->updateLookupTable();
-        }
+    private $methodsExcept = [];
 
-        if (isset($this->lookupTable[$filename][$lineNumber])) {
-            return $this->lookupTable[$filename][$lineNumber];
-        } else {
-            return $filename . ':' . $lineNumber;
-        }
-    }
+    /**
+     * @var string
+     */
+    private $mockClassName = '';
 
-    private function updateLookupTable()
+    /**
+     * @var array
+     */
+    private $constructorArgs = [];
+
+    /**
+     * @var bool
+     */
+    private $originalConstructor = true;
+
+    /**
+     * @var bool
+     */
+    private $originalClone = true;
+
+    /**
+     * @var bool
+     */
+    private $autoload = true;
+
+    /**
+     * @var bool
+     */
+    private $cloneArguments = false;
+
+    /**
+     * @var bool
+     */
+    private $callOriginalMethods = false;
+
+    /**
+     * @var object
+     */
+    private $proxyTarget = null;
+
+    /**
+     * @var bool
+     */
+    private $allowMockingUnknownTypes = true;
+
+    /**
+     * @var Generator
+     */
+    private $generator;
+
+    /**
+     * @param TestCase     $testCase
+     * @param array|string $type
+     */
+    public function __construct(TestCase $testCase, $type)
     {
-        $this->processClassesAndTraits();
-        $this->processFunctions();
+        $this->testCase  = $testCase;
+        $this->type      = $type;
+        $this->generator = new Generator;
     }
 
-    private function processClassesAndTraits()
+    /**
+     * Creates a mock object using a fluent interface.
+     *
+     * @return MockObject
+     */
+    public function getMock()
     {
-        foreach (array_merge(get_declared_classes(), get_declared_traits()) as $classOrTrait) {
-            if (isset($this->processedClasses[$classOrTrait])) {
-                continue;
-            }
+        $object = $this->generator->getMock(
+            $this->type,
+            $this->methods,
+            $this->constructorArgs,
+            $this->mockClassName,
+            $this->originalConstructor,
+            $this->originalClone,
+            $this->autoload,
+            $this->cloneArguments,
+            $this->callOriginalMethods,
+            $this->proxyTarget,
+            $this->allowMockingUnknownTypes
+        );
 
-            $reflector = new \ReflectionClass($classOrTrait);
+        $this->testCase->registerMockObject($object);
 
-            foreach ($reflector->getMethods() as $method) {
-                $this->processFunctionOrMethod($method);
-            }
+        return $object;
+    }
 
-            $this->processedClasses[$classOrTrait] = true;
-        }
+    /**
+     * Creates a mock object for an abstract class using a fluent interface.
+     *
+     * @return MockObject
+     */
+    public function getMockForAbstractClass()
+    {
+        $object = $this->generator->getMockForAbstractClass(
+            $this->type,
+            $this->constructorArgs,
+            $this->mockClassName,
+            $this->originalConstructor,
+            $this->originalClone,
+            $this->autoload,
+            $this->methods,
+            $this->cloneArguments
+        );
+
+        $this->testCase->registerMockObject($object);
+
+        return $object;
     }
 
-    private function processFunctions()
+    /**
+     * Creates a mock object for a trait using a fluent interface.
+     *
+     * @return MockObject
+     */
+    public function getMockForTrait()
     {
-        foreach (get_defined_functions()['user'] as $function) {
-            if (isset($this->processedFunctions[$function])) {
-                continue;
-            }
+        $object = $this->generator->getMockForTrait(
+            $this->type,
+            $this->constructorArgs,
+            $this->mockClassName,
+            $this->originalConstructor,
+            $this->originalClone,
+            $this->autoload,
+            $this->methods,
+            $this->cloneArguments
+        );
 
-            $this->processFunctionOrMethod(new \ReflectionFunction($function));
+        $this->testCase->registerMockObject($object);
 
-            $this->processedFunctions[$function] = true;
-        }
+        return $object;
     }
 
     /**
-     * @param \ReflectionFunctionAbstract $functionOrMethod
+     * Specifies the subset of methods to mock. Default is to mock none of them.
+     *
+     * @param array|null $methods
+     *
+     * @return MockBuilder
      */
-    private function processFunctionOrMethod(\ReflectionFunctionAbstract $functionOrMethod)
+    public function setMethods(array $methods = null)
     {
-        if ($functionOrMethod->isInternal()) {
-            return;
-        }
+        $this->methods = $methods;
 
-        $name = $functionOrMethod->getName();
+        return $this;
+    }
 
-        if ($functionOrMethod instanceof \ReflectionMethod) {
-            $name = $functionOrMethod->getDeclaringClass()->getName() . '::' . $name;
-        }
+    /**
+     * Specifies the subset of methods to not mock. Default is to mock all of them.
+     *
+     * @param array $methods
+     *
+     * @return MockBuilder
+     */
+    public function setMethodsExcept(array $methods = [])
+    {
+        $this->methodsExcept = $methods;
 
-        if (!isset($this->lookupTable[$functionOrMethod->getFileName()])) {
-            $this->lookupTable[$functionOrMethod->getFileName()] = [];
-        }
+        $this->setMethods(
+            \array_diff(
+                $this->generator->getClassMethods($this->type),
+                $this->methodsExcept
+            )
+        );
 
-        foreach (range($functionOrMethod->getStartLine(), $functionOrMethod->getEndLine()) as $line) {
-            $this->lookupTable[$functionOrMethod->getFileName()][$line] = $name;
-        }
+        return $this;
     }
-}
-Comparator
 
-Copyright (c) 2002-2015, Sebastian Bergmann <sebastian@phpunit.de>.
-All rights reserved.
+    /**
+     * Specifies the arguments for the constructor.
+     *
+     * @param array $args
+     *
+     * @return MockBuilder
+     */
+    public function setConstructorArgs(array $args)
+    {
+        $this->constructorArgs = $args;
 
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
+        return $this;
+    }
 
- * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
+    /**
+     * Specifies the name for the mock class.
+     *
+     * @param string $name
+     *
+     * @return MockBuilder
+     */
+    public function setMockClassName($name)
+    {
+        $this->mockClassName = $name;
 
- * Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the
-   distribution.
+        return $this;
+    }
 
- * Neither the name of Sebastian Bergmann nor the names of his
-   contributors may be used to endorse or promote products derived
-   from this software without specific prior written permission.
+    /**
+     * Disables the invocation of the original constructor.
+     *
+     * @return MockBuilder
+     */
+    public function disableOriginalConstructor()
+    {
+        $this->originalConstructor = false;
 
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-<?php
-/*
- * This file is part of the Comparator package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        return $this;
+    }
 
-namespace SebastianBergmann\Comparator;
+    /**
+     * Enables the invocation of the original constructor.
+     *
+     * @return MockBuilder
+     */
+    public function enableOriginalConstructor()
+    {
+        $this->originalConstructor = true;
+
+        return $this;
+    }
 
-/**
- * Compares arrays for equality.
- */
-class ArrayComparator extends Comparator
-{
     /**
-     * Returns whether the comparator can compare two values.
+     * Disables the invocation of the original clone constructor.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
-     * @return bool
+     * @return MockBuilder
      */
-    public function accepts($expected, $actual)
+    public function disableOriginalClone()
     {
-        return is_array($expected) && is_array($actual);
+        $this->originalClone = false;
+
+        return $this;
     }
 
     /**
-     * Asserts that two values are equal.
+     * Enables the invocation of the original clone constructor.
      *
-     * @param mixed $expected     First value to compare
-     * @param mixed $actual       Second value to compare
-     * @param float $delta        Allowed numerical distance between two values to consider them equal
-     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
-     * @param bool  $ignoreCase   Case is ignored when set to true
-     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
+     * @return MockBuilder
+     */
+    public function enableOriginalClone()
+    {
+        $this->originalClone = true;
+
+        return $this;
+    }
+
+    /**
+     * Disables the use of class autoloading while creating the mock object.
      *
-     * @throws ComparisonFailure
+     * @return MockBuilder
      */
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = array())
+    public function disableAutoload()
     {
-        if ($canonicalize) {
-            sort($expected);
-            sort($actual);
-        }
+        $this->autoload = false;
 
-        $remaining = $actual;
-        $expString = $actString = "Array (\n";
-        $equal     = true;
+        return $this;
+    }
 
-        foreach ($expected as $key => $value) {
-            unset($remaining[$key]);
+    /**
+     * Enables the use of class autoloading while creating the mock object.
+     *
+     * @return MockBuilder
+     */
+    public function enableAutoload()
+    {
+        $this->autoload = true;
 
-            if (!array_key_exists($key, $actual)) {
-                $expString .= sprintf(
-                    "    %s => %s\n",
-                    $this->exporter->export($key),
-                    $this->exporter->shortenedExport($value)
-                );
+        return $this;
+    }
 
-                $equal = false;
+    /**
+     * Disables the cloning of arguments passed to mocked methods.
+     *
+     * @return MockBuilder
+     */
+    public function disableArgumentCloning()
+    {
+        $this->cloneArguments = false;
 
-                continue;
-            }
+        return $this;
+    }
 
-            try {
-                $comparator = $this->factory->getComparatorFor($value, $actual[$key]);
-                $comparator->assertEquals($value, $actual[$key], $delta, $canonicalize, $ignoreCase, $processed);
+    /**
+     * Enables the cloning of arguments passed to mocked methods.
+     *
+     * @return MockBuilder
+     */
+    public function enableArgumentCloning()
+    {
+        $this->cloneArguments = true;
 
-                $expString .= sprintf(
-                    "    %s => %s\n",
-                    $this->exporter->export($key),
-                    $this->exporter->shortenedExport($value)
-                );
-                $actString .= sprintf(
-                    "    %s => %s\n",
-                    $this->exporter->export($key),
-                    $this->exporter->shortenedExport($actual[$key])
-                );
-            } catch (ComparisonFailure $e) {
-                $expString .= sprintf(
-                    "    %s => %s\n",
-                    $this->exporter->export($key),
-                    $e->getExpectedAsString()
-                    ? $this->indent($e->getExpectedAsString())
-                    : $this->exporter->shortenedExport($e->getExpected())
-                );
+        return $this;
+    }
 
-                $actString .= sprintf(
-                    "    %s => %s\n",
-                    $this->exporter->export($key),
-                    $e->getActualAsString()
-                    ? $this->indent($e->getActualAsString())
-                    : $this->exporter->shortenedExport($e->getActual())
-                );
+    /**
+     * Enables the invocation of the original methods.
+     *
+     * @return MockBuilder
+     */
+    public function enableProxyingToOriginalMethods()
+    {
+        $this->callOriginalMethods = true;
 
-                $equal = false;
-            }
-        }
+        return $this;
+    }
 
-        foreach ($remaining as $key => $value) {
-            $actString .= sprintf(
-                "    %s => %s\n",
-                $this->exporter->export($key),
-                $this->exporter->shortenedExport($value)
-            );
+    /**
+     * Disables the invocation of the original methods.
+     *
+     * @return MockBuilder
+     */
+    public function disableProxyingToOriginalMethods()
+    {
+        $this->callOriginalMethods = false;
+        $this->proxyTarget         = null;
 
-            $equal = false;
-        }
+        return $this;
+    }
 
-        $expString .= ')';
-        $actString .= ')';
+    /**
+     * Sets the proxy target.
+     *
+     * @param object $object
+     *
+     * @return MockBuilder
+     */
+    public function setProxyTarget($object)
+    {
+        $this->proxyTarget = $object;
 
-        if (!$equal) {
-            throw new ComparisonFailure(
-                $expected,
-                $actual,
-                $expString,
-                $actString,
-                false,
-                'Failed asserting that two arrays are equal.'
-            );
-        }
+        return $this;
     }
 
-    protected function indent($lines)
+    /**
+     * @return MockBuilder
+     */
+    public function allowMockingUnknownTypes()
     {
-        return trim(str_replace("\n", "\n    ", $lines));
+        $this->allowMockingUnknownTypes = true;
+
+        return $this;
+    }
+
+    /**
+     * @return MockBuilder
+     */
+    public function disallowMockingUnknownTypes()
+    {
+        $this->allowMockingUnknownTypes = false;
+
+        return $this;
     }
 }
 <?php
 /*
- * This file is part of the Comparator package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -17042,634 +17329,544 @@ class ArrayComparator extends Comparator
  * file that was distributed with this source code.
  */
 
-namespace SebastianBergmann\Comparator;
-
-use SebastianBergmann\Exporter\Exporter;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\MockObject\Builder\InvocationMocker;
+use PHPUnit\Framework\MockObject\Matcher\Invocation;
 
 /**
- * Abstract base class for comparators which compare values for equality.
+ * Interface for all mock objects which are generated by
+ * MockBuilder.
+ *
+ * @method InvocationMocker method($constraint)
  */
-abstract class Comparator
+interface PHPUnit_Framework_MockObject_MockObject /*extends Verifiable*/
 {
     /**
-     * @var Factory
+     * Registers a new expectation in the mock object and returns the match
+     * object which can be infused with further details.
+     *
+     * @param Invocation $matcher
+     *
+     * @return InvocationMocker
      */
-    protected $factory;
+    public function expects(Invocation $matcher);
 
     /**
-     * @var Exporter
+     * @return InvocationMocker
      */
-    protected $exporter;
-
-    public function __construct()
-    {
-        $this->exporter = new Exporter;
-    }
+    public function __phpunit_setOriginalObject($originalObject);
 
     /**
-     * @param Factory $factory
+     * @return InvocationMocker
      */
-    public function setFactory(Factory $factory)
-    {
-        $this->factory = $factory;
-    }
+    public function __phpunit_getInvocationMocker();
 
     /**
-     * Returns whether the comparator can compare two values.
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @throws ExpectationFailedException
+     */
+    public function __phpunit_verify();
+
+    /**
      * @return bool
      */
-    abstract public function accepts($expected, $actual);
+    public function __phpunit_hasMatchers();
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject;
+
+use PHPUnit\Framework\SelfDescribing;
 
+/**
+ * An object that stubs the process of a normal method for a mock object.
+ *
+ * The stub object will replace the code for the stubbed method and return a
+ * specific value instead of the original value.
+ */
+interface Stub extends SelfDescribing
+{
     /**
-     * Asserts that two values are equal.
+     * Fakes the processing of the invocation $invocation by returning a
+     * specific value.
      *
-     * @param mixed $expected     First value to compare
-     * @param mixed $actual       Second value to compare
-     * @param float $delta        Allowed numerical distance between two values to consider them equal
-     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
-     * @param bool  $ignoreCase   Case is ignored when set to true
+     * @param Invocation $invocation The invocation which was mocked and matched by the current method and argument matchers
      *
-     * @throws ComparisonFailure
+     * @return mixed
      */
-    abstract public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false);
+    public function invoke(Invocation $invocation);
 }
 <?php
 /*
- * This file is part of the Comparator package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Stub;
 
-namespace SebastianBergmann\Comparator;
-
-use SebastianBergmann\Diff\Differ;
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Stub;
+use SebastianBergmann\Exporter\Exporter;
 
 /**
- * Thrown when an assertion for string equality failed.
+ * Stubs a method by returning a user-defined stack of values.
  */
-class ComparisonFailure extends \RuntimeException
+class ConsecutiveCalls implements Stub
 {
     /**
-     * Expected value of the retrieval which does not match $actual.
-     * @var mixed
+     * @var array
      */
-    protected $expected;
+    private $stack;
 
     /**
-     * Actually retrieved value which does not match $expected.
      * @var mixed
      */
-    protected $actual;
+    private $value;
 
-    /**
-     * The string representation of the expected value
-     * @var string
-     */
-    protected $expectedAsString;
+    public function __construct(array $stack)
+    {
+        $this->stack = $stack;
+    }
 
-    /**
-     * The string representation of the actual value
-     * @var string
-     */
-    protected $actualAsString;
-
-    /**
-     * @var bool
-     */
-    protected $identical;
+    public function invoke(Invocation $invocation)
+    {
+        $this->value = \array_shift($this->stack);
 
-    /**
-     * Optional message which is placed in front of the first line
-     * returned by toString().
-     * @var string
-     */
-    protected $message;
+        if ($this->value instanceof Stub) {
+            $this->value = $this->value->invoke($invocation);
+        }
 
-    /**
-     * Initialises with the expected value and the actual value.
-     *
-     * @param mixed  $expected         Expected value retrieved.
-     * @param mixed  $actual           Actual value retrieved.
-     * @param string $expectedAsString
-     * @param string $actualAsString
-     * @param bool   $identical
-     * @param string $message          A string which is prefixed on all returned lines
-     *                                 in the difference output.
-     */
-    public function __construct($expected, $actual, $expectedAsString, $actualAsString, $identical = false, $message = '')
-    {
-        $this->expected         = $expected;
-        $this->actual           = $actual;
-        $this->expectedAsString = $expectedAsString;
-        $this->actualAsString   = $actualAsString;
-        $this->message          = $message;
+        return $this->value;
     }
 
-    /**
-     * @return mixed
-     */
-    public function getActual()
+    public function toString()
     {
-        return $this->actual;
-    }
+        $exporter = new Exporter;
 
-    /**
-     * @return mixed
-     */
-    public function getExpected()
-    {
-        return $this->expected;
+        return \sprintf(
+            'return user-specified value %s',
+            $exporter->export($this->value)
+        );
     }
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
 
-    /**
-     * @return string
-     */
-    public function getActualAsString()
-    {
-        return $this->actualAsString;
-    }
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Stub;
+use SebastianBergmann\Exporter\Exporter;
 
-    /**
-     * @return string
-     */
-    public function getExpectedAsString()
+/**
+ * Stubs a method by raising a user-defined exception.
+ */
+class Exception implements Stub
+{
+    private $exception;
+
+    public function __construct(\Throwable $exception)
     {
-        return $this->expectedAsString;
+        $this->exception = $exception;
     }
 
-    /**
-     * @return string
-     */
-    public function getDiff()
+    public function invoke(Invocation $invocation)
     {
-        if (!$this->actualAsString && !$this->expectedAsString) {
-            return '';
-        }
-
-        $differ = new Differ("\n--- Expected\n+++ Actual\n");
-
-        return $differ->diff($this->expectedAsString, $this->actualAsString);
+        throw $this->exception;
     }
 
-    /**
-     * @return string
-     */
     public function toString()
     {
-        return $this->message . $this->getDiff();
+        $exporter = new Exporter;
+
+        return \sprintf(
+            'raise user-specified exception %s',
+            $exporter->export($this->exception)
+        );
     }
 }
 <?php
 /*
- * This file is part of the Comparator package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Stub;
 
-namespace SebastianBergmann\Comparator;
-
-use DOMDocument;
-use DOMNode;
+use PHPUnit\Framework\MockObject\Matcher\Invocation;
 
 /**
- * Compares DOMNode instances for equality.
+ * Stubs a method by returning a user-defined value.
  */
-class DOMNodeComparator extends ObjectComparator
+interface MatcherCollection
 {
     /**
-     * Returns whether the comparator can compare two values.
+     * Adds a new matcher to the collection which can be used as an expectation
+     * or a stub.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
-     * @return bool
+     * @param Invocation $matcher Matcher for invocations to mock objects
      */
-    public function accepts($expected, $actual)
-    {
-        return $expected instanceof DOMNode && $actual instanceof DOMNode;
-    }
+    public function addMatcher(Invocation $matcher);
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
 
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Stub;
+
+/**
+ * Stubs a method by returning an argument that was passed to the mocked method.
+ */
+class ReturnArgument implements Stub
+{
     /**
-     * Asserts that two values are equal.
-     *
-     * @param mixed $expected     First value to compare
-     * @param mixed $actual       Second value to compare
-     * @param float $delta        Allowed numerical distance between two values to consider them equal
-     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
-     * @param bool  $ignoreCase   Case is ignored when set to true
-     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
-     *
-     * @throws ComparisonFailure
+     * @var int
      */
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = array())
-    {
-        $expectedAsString = $this->nodeToText($expected, true, $ignoreCase);
-        $actualAsString   = $this->nodeToText($actual, true, $ignoreCase);
+    private $argumentIndex;
 
-        if ($expectedAsString !== $actualAsString) {
-            if ($expected instanceof DOMDocument) {
-                $type = 'documents';
-            } else {
-                $type = 'nodes';
-            }
+    public function __construct($argumentIndex)
+    {
+        $this->argumentIndex = $argumentIndex;
+    }
 
-            throw new ComparisonFailure(
-                $expected,
-                $actual,
-                $expectedAsString,
-                $actualAsString,
-                false,
-                sprintf("Failed asserting that two DOM %s are equal.\n", $type)
-            );
+    public function invoke(Invocation $invocation)
+    {
+        if (isset($invocation->getParameters()[$this->argumentIndex])) {
+            return $invocation->getParameters()[$this->argumentIndex];
         }
+
+        return;
     }
 
-    /**
-     * Returns the normalized, whitespace-cleaned, and indented textual
-     * representation of a DOMNode.
-     *
-     * @param  DOMNode $node
-     * @param  bool    $canonicalize
-     * @param  bool    $ignoreCase
-     * @return string
-     */
-    private function nodeToText(DOMNode $node, $canonicalize, $ignoreCase)
+    public function toString()
     {
-        if ($canonicalize) {
-            $document = new DOMDocument;
-            $document->loadXML($node->C14N());
+        return \sprintf('return argument #%d', $this->argumentIndex);
+    }
+}
+<?php
+/*
+ * This file is part of the phpunit-mock-objects package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\MockObject\Stub;
 
-            $node = $document;
-        }
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Stub;
 
-        if ($node instanceof DOMDocument) {
-            $document = $node;
-        } else {
-            $document = $node->ownerDocument;
-        }
+class ReturnCallback implements Stub
+{
+    private $callback;
 
-        $document->formatOutput = true;
-        $document->normalizeDocument();
+    public function __construct($callback)
+    {
+        $this->callback = $callback;
+    }
 
-        if ($node instanceof DOMDocument) {
-            $text = $node->saveXML();
-        } else {
-            $text = $document->saveXML($node);
-        }
+    public function invoke(Invocation $invocation)
+    {
+        return \call_user_func_array($this->callback, $invocation->getParameters());
+    }
+
+    public function toString()
+    {
+        if (\is_array($this->callback)) {
+            if (\is_object($this->callback[0])) {
+                $class = \get_class($this->callback[0]);
+                $type  = '->';
+            } else {
+                $class = $this->callback[0];
+                $type  = '::';
+            }
 
-        if ($ignoreCase) {
-            $text = strtolower($text);
+            return \sprintf(
+                'return result of user defined callback %s%s%s() with the ' .
+                'passed arguments',
+                $class,
+                $type,
+                $this->callback[1]
+            );
         }
 
-        return $text;
+        return 'return result of user defined callback ' . $this->callback .
+               ' with the passed arguments';
     }
 }
 <?php
 /*
- * This file is part of the Comparator package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Stub;
 
-namespace SebastianBergmann\Comparator;
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Stub;
+use SebastianBergmann\Exporter\Exporter;
 
 /**
- * Compares DateTimeInterface instances for equality.
+ * Stubs a method by returning a user-defined reference to a value.
  */
-class DateTimeComparator extends ObjectComparator
+class ReturnReference implements Stub
 {
     /**
-     * Returns whether the comparator can compare two values.
-     *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
-     * @return bool
+     * @var mixed
      */
-    public function accepts($expected, $actual)
+    private $reference;
+
+    public function __construct(&$reference)
     {
-        return ($expected instanceof \DateTime || $expected instanceof \DateTimeInterface) &&
-            ($actual instanceof \DateTime || $actual instanceof \DateTimeInterface);
+        $this->reference = &$reference;
     }
 
-    /**
-     * Asserts that two values are equal.
-     *
-     * @param mixed $expected     First value to compare
-     * @param mixed $actual       Second value to compare
-     * @param float $delta        Allowed numerical distance between two values to consider them equal
-     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
-     * @param bool  $ignoreCase   Case is ignored when set to true
-     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
-     *
-     * @throws ComparisonFailure
-     */
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = array())
+    public function invoke(Invocation $invocation)
     {
-        $delta = new \DateInterval(sprintf('PT%sS', abs($delta)));
-
-        $expectedLower = clone $expected;
-        $expectedUpper = clone $expected;
-
-        if ($actual < $expectedLower->sub($delta) ||
-            $actual > $expectedUpper->add($delta)) {
-            throw new ComparisonFailure(
-                $expected,
-                $actual,
-                $this->dateTimeToString($expected),
-                $this->dateTimeToString($actual),
-                false,
-                'Failed asserting that two DateTime objects are equal.'
-            );
-        }
+        return $this->reference;
     }
 
-    /**
-     * Returns an ISO 8601 formatted string representation of a datetime or
-     * 'Invalid DateTimeInterface object' if the provided DateTimeInterface was not properly
-     * initialized.
-     *
-     * @param  \DateTimeInterface $datetime
-     * @return string
-     */
-    private function dateTimeToString($datetime)
+    public function toString()
     {
-        $string = $datetime->format('Y-m-d\TH:i:s.uO');
+        $exporter = new Exporter;
 
-        return $string ? $string : 'Invalid DateTimeInterface object';
+        return \sprintf(
+            'return user-specified reference %s',
+            $exporter->export($this->reference)
+        );
     }
 }
 <?php
 /*
- * This file is part of the Comparator package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Stub;
 
-namespace SebastianBergmann\Comparator;
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Invocation\ObjectInvocation;
+use PHPUnit\Framework\MockObject\RuntimeException;
+use PHPUnit\Framework\MockObject\Stub;
 
 /**
- * Compares doubles for equality.
+ * Stubs a method by returning the current object.
  */
-class DoubleComparator extends NumericComparator
+class ReturnSelf implements Stub
 {
-    /**
-     * Smallest value available in PHP.
-     *
-     * @var float
-     */
-    const EPSILON = 0.0000000001;
-
-    /**
-     * Returns whether the comparator can compare two values.
-     *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
-     * @return bool
-     */
-    public function accepts($expected, $actual)
+    public function invoke(Invocation $invocation)
     {
-        return (is_double($expected) || is_double($actual)) && is_numeric($expected) && is_numeric($actual);
+        if (!$invocation instanceof ObjectInvocation) {
+            throw new RuntimeException(
+                'The current object can only be returned when mocking an ' .
+                'object, not a static class.'
+            );
+        }
+
+        return $invocation->getObject();
     }
 
-    /**
-     * Asserts that two values are equal.
-     *
-     * @param mixed $expected     First value to compare
-     * @param mixed $actual       Second value to compare
-     * @param float $delta        Allowed numerical distance between two values to consider them equal
-     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
-     * @param bool  $ignoreCase   Case is ignored when set to true
-     *
-     * @throws ComparisonFailure
-     */
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
+    public function toString()
     {
-        if ($delta == 0) {
-            $delta = self::EPSILON;
-        }
-
-        parent::assertEquals($expected, $actual, $delta, $canonicalize, $ignoreCase);
+        return 'return the current object';
     }
 }
 <?php
 /*
- * This file is part of the Comparator package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Stub;
 
-namespace SebastianBergmann\Comparator;
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Stub;
+use SebastianBergmann\Exporter\Exporter;
 
 /**
- * Compares Exception instances for equality.
+ * Stubs a method by returning a user-defined value.
  */
-class ExceptionComparator extends ObjectComparator
+class ReturnStub implements Stub
 {
     /**
-     * Returns whether the comparator can compare two values.
-     *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
-     * @return bool
+     * @var mixed
      */
-    public function accepts($expected, $actual)
+    private $value;
+
+    public function __construct($value)
     {
-        return $expected instanceof \Exception && $actual instanceof \Exception;
+        $this->value = $value;
     }
 
-    /**
-     * Converts an object to an array containing all of its private, protected
-     * and public properties.
-     *
-     * @param  object $object
-     * @return array
-     */
-    protected function toArray($object)
+    public function invoke(Invocation $invocation)
     {
-        $array = parent::toArray($object);
+        return $this->value;
+    }
 
-        unset(
-            $array['file'],
-            $array['line'],
-            $array['trace'],
-            $array['string'],
-            $array['xdebug_message']
-        );
+    public function toString()
+    {
+        $exporter = new Exporter;
 
-        return $array;
+        return \sprintf(
+            'return user-specified value %s',
+            $exporter->export($this->value)
+        );
     }
 }
 <?php
 /*
- * This file is part of the Comparator package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject\Stub;
 
-namespace SebastianBergmann\Comparator;
+use PHPUnit\Framework\MockObject\Invocation;
+use PHPUnit\Framework\MockObject\Stub;
 
 /**
- * Factory for comparators which compare values for equality.
+ * Stubs a method by returning a value from a map.
  */
-class Factory
+class ReturnValueMap implements Stub
 {
     /**
-     * @var Comparator[]
-     */
-    private $comparators = array();
-
-    /**
-     * @var Factory
+     * @var array
      */
-    private static $instance;
+    private $valueMap;
 
-    /**
-     * Constructs a new factory.
-     */
-    public function __construct()
+    public function __construct(array $valueMap)
     {
-        $this->register(new TypeComparator);
-        $this->register(new ScalarComparator);
-        $this->register(new NumericComparator);
-        $this->register(new DoubleComparator);
-        $this->register(new ArrayComparator);
-        $this->register(new ResourceComparator);
-        $this->register(new ObjectComparator);
-        $this->register(new ExceptionComparator);
-        $this->register(new SplObjectStorageComparator);
-        $this->register(new DOMNodeComparator);
-        $this->register(new MockObjectComparator);
-        $this->register(new DateTimeComparator);
+        $this->valueMap = $valueMap;
     }
 
-    /**
-     * @return Factory
-     */
-    public static function getInstance()
+    public function invoke(Invocation $invocation)
     {
-        if (self::$instance === null) {
-            self::$instance = new self;
-        }
+        $parameterCount = \count($invocation->getParameters());
 
-        return self::$instance;
-    }
+        foreach ($this->valueMap as $map) {
+            if (!\is_array($map) || $parameterCount !== (\count($map) - 1)) {
+                continue;
+            }
 
-    /**
-     * Returns the correct comparator for comparing two values.
-     *
-     * @param  mixed      $expected The first value to compare
-     * @param  mixed      $actual   The second value to compare
-     * @return Comparator
-     */
-    public function getComparatorFor($expected, $actual)
-    {
-        foreach ($this->comparators as $comparator) {
-            if ($comparator->accepts($expected, $actual)) {
-                return $comparator;
+            $return = \array_pop($map);
+
+            if ($invocation->getParameters() === $map) {
+                return $return;
             }
         }
-    }
-
-    /**
-     * Registers a new comparator.
-     *
-     * This comparator will be returned by getInstance() if its accept() method
-     * returns TRUE for the compared values. It has higher priority than the
-     * existing comparators, meaning that its accept() method will be tested
-     * before those of the other comparators.
-     *
-     * @param Comparator $comparator The registered comparator
-     */
-    public function register(Comparator $comparator)
-    {
-        array_unshift($this->comparators, $comparator);
 
-        $comparator->setFactory($this);
+        return;
     }
 
-    /**
-     * Unregisters a comparator.
-     *
-     * This comparator will no longer be returned by getInstance().
-     *
-     * @param Comparator $comparator The unregistered comparator
-     */
-    public function unregister(Comparator $comparator)
+    public function toString()
     {
-        foreach ($this->comparators as $key => $_comparator) {
-            if ($comparator === $_comparator) {
-                unset($this->comparators[$key]);
-            }
-        }
+        return 'return value from a map';
     }
 }
 <?php
 /*
- * This file is part of the Comparator package.
+ * This file is part of the phpunit-mock-objects package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\MockObject;
 
-namespace SebastianBergmann\Comparator;
+use PHPUnit\Framework\ExpectationFailedException;
 
 /**
- * Compares PHPUnit_Framework_MockObject_MockObject instances for equality.
+ * Interface for classes which must verify a given expectation.
  */
-class MockObjectComparator extends ObjectComparator
+interface Verifiable
 {
     /**
-     * Returns whether the comparator can compare two values.
+     * Verifies that the current expectation is valid. If everything is OK the
+     * code should just return, if not it must throw an exception.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
-     * @return bool
+     * @throws ExpectationFailedException
      */
-    public function accepts($expected, $actual)
-    {
-        return $expected instanceof \PHPUnit_Framework_MockObject_MockObject && $actual instanceof \PHPUnit_Framework_MockObject_MockObject;
-    }
+    public function verify();
+}
+code-unit-reverse-lookup
 
-    /**
-     * Converts an object to an array containing all of its private, protected
-     * and public properties.
-     *
-     * @param  object $object
-     * @return array
-     */
-    protected function toArray($object)
-    {
-        $array = parent::toArray($object);
+Copyright (c) 2016-2017, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
 
-        unset($array['__phpunit_invocationMocker']);
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
 
-        return $array;
-    }
-}<?php
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+<?php
 /*
- * This file is part of the Comparator package.
+ * This file is part of code-unit-reverse-lookup.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -17677,64 +17874,140 @@ class MockObjectComparator extends ObjectComparator
  * file that was distributed with this source code.
  */
 
-namespace SebastianBergmann\Comparator;
+namespace SebastianBergmann\CodeUnitReverseLookup;
 
 /**
- * Compares numerical values for equality.
+ * @since Class available since Release 1.0.0
  */
-class NumericComparator extends ScalarComparator
+class Wizard
 {
     /**
-     * Returns whether the comparator can compare two values.
-     *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
-     * @return bool
+     * @var array
      */
-    public function accepts($expected, $actual)
-    {
-        // all numerical values, but not if one of them is a double
-        // or both of them are strings
-        return is_numeric($expected) && is_numeric($actual) &&
-               !(is_double($expected) || is_double($actual)) &&
-               !(is_string($expected) && is_string($actual));
-    }
+    private $lookupTable = [];
 
     /**
-     * Asserts that two values are equal.
-     *
-     * @param mixed $expected     First value to compare
-     * @param mixed $actual       Second value to compare
-     * @param float $delta        Allowed numerical distance between two values to consider them equal
-     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
-     * @param bool  $ignoreCase   Case is ignored when set to true
-     *
-     * @throws ComparisonFailure
+     * @var array
      */
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
-    {
-        if (is_infinite($actual) && is_infinite($expected)) {
-            return;
-        }
+    private $processedClasses = [];
 
-        if ((is_infinite($actual) xor is_infinite($expected)) ||
-            (is_nan($actual) or is_nan($expected)) ||
-            abs($actual - $expected) > $delta) {
-            throw new ComparisonFailure(
-                $expected,
-                $actual,
-                '',
-                '',
-                false,
-                sprintf(
-                    'Failed asserting that %s matches expected %s.',
-                    $this->exporter->export($actual),
-                    $this->exporter->export($expected)
-                )
-            );
+    /**
+     * @var array
+     */
+    private $processedFunctions = [];
+
+    /**
+     * @param string $filename
+     * @param int    $lineNumber
+     *
+     * @return string
+     */
+    public function lookup($filename, $lineNumber)
+    {
+        if (!isset($this->lookupTable[$filename][$lineNumber])) {
+            $this->updateLookupTable();
+        }
+
+        if (isset($this->lookupTable[$filename][$lineNumber])) {
+            return $this->lookupTable[$filename][$lineNumber];
+        } else {
+            return $filename . ':' . $lineNumber;
+        }
+    }
+
+    private function updateLookupTable()
+    {
+        $this->processClassesAndTraits();
+        $this->processFunctions();
+    }
+
+    private function processClassesAndTraits()
+    {
+        foreach (array_merge(get_declared_classes(), get_declared_traits()) as $classOrTrait) {
+            if (isset($this->processedClasses[$classOrTrait])) {
+                continue;
+            }
+
+            $reflector = new \ReflectionClass($classOrTrait);
+
+            foreach ($reflector->getMethods() as $method) {
+                $this->processFunctionOrMethod($method);
+            }
+
+            $this->processedClasses[$classOrTrait] = true;
+        }
+    }
+
+    private function processFunctions()
+    {
+        foreach (get_defined_functions()['user'] as $function) {
+            if (isset($this->processedFunctions[$function])) {
+                continue;
+            }
+
+            $this->processFunctionOrMethod(new \ReflectionFunction($function));
+
+            $this->processedFunctions[$function] = true;
+        }
+    }
+
+    /**
+     * @param \ReflectionFunctionAbstract $functionOrMethod
+     */
+    private function processFunctionOrMethod(\ReflectionFunctionAbstract $functionOrMethod)
+    {
+        if ($functionOrMethod->isInternal()) {
+            return;
+        }
+
+        $name = $functionOrMethod->getName();
+
+        if ($functionOrMethod instanceof \ReflectionMethod) {
+            $name = $functionOrMethod->getDeclaringClass()->getName() . '::' . $name;
+        }
+
+        if (!isset($this->lookupTable[$functionOrMethod->getFileName()])) {
+            $this->lookupTable[$functionOrMethod->getFileName()] = [];
+        }
+
+        foreach (range($functionOrMethod->getStartLine(), $functionOrMethod->getEndLine()) as $line) {
+            $this->lookupTable[$functionOrMethod->getFileName()][$line] = $name;
         }
     }
 }
+Comparator
+
+Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
 <?php
 /*
  * This file is part of the Comparator package.
@@ -17748,20 +18021,21 @@ class NumericComparator extends ScalarComparator
 namespace SebastianBergmann\Comparator;
 
 /**
- * Compares objects for equality.
+ * Compares arrays for equality.
  */
-class ObjectComparator extends ArrayComparator
+class ArrayComparator extends Comparator
 {
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     public function accepts($expected, $actual)
     {
-        return is_object($expected) && is_object($actual);
+        return is_array($expected) && is_array($actual);
     }
 
     /**
@@ -17776,68 +18050,93 @@ class ObjectComparator extends ArrayComparator
      *
      * @throws ComparisonFailure
      */
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = array())
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])
     {
-        if (get_class($actual) !== get_class($expected)) {
-            throw new ComparisonFailure(
-                $expected,
-                $actual,
-                $this->exporter->export($expected),
-                $this->exporter->export($actual),
-                false,
-                sprintf(
-                    '%s is not instance of expected class "%s".',
-                    $this->exporter->export($actual),
-                    get_class($expected)
-                )
-            );
+        if ($canonicalize) {
+            sort($expected);
+            sort($actual);
         }
 
-        // don't compare twice to allow for cyclic dependencies
-        if (in_array(array($actual, $expected), $processed, true) ||
-            in_array(array($expected, $actual), $processed, true)) {
-            return;
-        }
+        $remaining        = $actual;
+        $actualAsString   = "Array (\n";
+        $expectedAsString = "Array (\n";
+        $equal            = true;
 
-        $processed[] = array($actual, $expected);
+        foreach ($expected as $key => $value) {
+            unset($remaining[$key]);
+
+            if (!array_key_exists($key, $actual)) {
+                $expectedAsString .= sprintf(
+                    "    %s => %s\n",
+                    $this->exporter->export($key),
+                    $this->exporter->shortenedExport($value)
+                );
+
+                $equal = false;
+
+                continue;
+            }
 
-        // don't compare objects if they are identical
-        // this helps to avoid the error "maximum function nesting level reached"
-        // CAUTION: this conditional clause is not tested
-        if ($actual !== $expected) {
             try {
-                parent::assertEquals(
-                    $this->toArray($expected),
-                    $this->toArray($actual),
-                    $delta,
-                    $canonicalize,
-                    $ignoreCase,
-                    $processed
+                $comparator = $this->factory->getComparatorFor($value, $actual[$key]);
+                $comparator->assertEquals($value, $actual[$key], $delta, $canonicalize, $ignoreCase, $processed);
+
+                $expectedAsString .= sprintf(
+                    "    %s => %s\n",
+                    $this->exporter->export($key),
+                    $this->exporter->shortenedExport($value)
+                );
+
+                $actualAsString .= sprintf(
+                    "    %s => %s\n",
+                    $this->exporter->export($key),
+                    $this->exporter->shortenedExport($actual[$key])
                 );
             } catch (ComparisonFailure $e) {
-                throw new ComparisonFailure(
-                    $expected,
-                    $actual,
-                    // replace "Array" with "MyClass object"
-                    substr_replace($e->getExpectedAsString(), get_class($expected) . ' Object', 0, 5),
-                    substr_replace($e->getActualAsString(), get_class($actual) . ' Object', 0, 5),
-                    false,
-                    'Failed asserting that two objects are equal.'
+                $expectedAsString .= sprintf(
+                    "    %s => %s\n",
+                    $this->exporter->export($key),
+                    $e->getExpectedAsString() ? $this->indent($e->getExpectedAsString()) : $this->exporter->shortenedExport($e->getExpected())
+                );
+
+                $actualAsString .= sprintf(
+                    "    %s => %s\n",
+                    $this->exporter->export($key),
+                    $e->getActualAsString() ? $this->indent($e->getActualAsString()) : $this->exporter->shortenedExport($e->getActual())
                 );
+
+                $equal = false;
             }
         }
+
+        foreach ($remaining as $key => $value) {
+            $actualAsString .= sprintf(
+                "    %s => %s\n",
+                $this->exporter->export($key),
+                $this->exporter->shortenedExport($value)
+            );
+
+            $equal = false;
+        }
+
+        $expectedAsString .= ')';
+        $actualAsString   .= ')';
+
+        if (!$equal) {
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                $expectedAsString,
+                $actualAsString,
+                false,
+                'Failed asserting that two arrays are equal.'
+            );
+        }
     }
 
-    /**
-     * Converts an object to an array containing all of its private, protected
-     * and public properties.
-     *
-     * @param  object $object
-     * @return array
-     */
-    protected function toArray($object)
+    protected function indent($lines)
     {
-        return $this->exporter->toArray($object);
+        return trim(str_replace("\n", "\n    ", $lines));
     }
 }
 <?php
@@ -17852,22 +18151,45 @@ class ObjectComparator extends ArrayComparator
 
 namespace SebastianBergmann\Comparator;
 
+use SebastianBergmann\Exporter\Exporter;
+
 /**
- * Compares resources for equality.
+ * Abstract base class for comparators which compare values for equality.
  */
-class ResourceComparator extends Comparator
+abstract class Comparator
 {
+    /**
+     * @var Factory
+     */
+    protected $factory;
+
+    /**
+     * @var Exporter
+     */
+    protected $exporter;
+
+    public function __construct()
+    {
+        $this->exporter = new Exporter;
+    }
+
+    /**
+     * @param Factory $factory
+     */
+    public function setFactory(Factory $factory)
+    {
+        $this->factory = $factory;
+    }
+
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
-    public function accepts($expected, $actual)
-    {
-        return is_resource($expected) && is_resource($actual);
-    }
+    abstract public function accepts($expected, $actual);
 
     /**
      * Asserts that two values are equal.
@@ -17880,17 +18202,7 @@ class ResourceComparator extends Comparator
      *
      * @throws ComparisonFailure
      */
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
-    {
-        if ($actual != $expected) {
-            throw new ComparisonFailure(
-                $expected,
-                $actual,
-                $this->exporter->export($expected),
-                $this->exporter->export($actual)
-            );
-        }
-    }
+    abstract public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false);
 }
 <?php
 /*
@@ -17904,82 +18216,127 @@ class ResourceComparator extends Comparator
 
 namespace SebastianBergmann\Comparator;
 
+use SebastianBergmann\Diff\Differ;
+use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;
+
 /**
- * Compares scalar or NULL values for equality.
+ * Thrown when an assertion for string equality failed.
  */
-class ScalarComparator extends Comparator
+class ComparisonFailure extends \RuntimeException
 {
     /**
-     * Returns whether the comparator can compare two values.
+     * Expected value of the retrieval which does not match $actual.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
-     * @return bool
-     * @since  Method available since Release 3.6.0
+     * @var mixed
      */
-    public function accepts($expected, $actual)
-    {
-        return ((is_scalar($expected) xor null === $expected) &&
-               (is_scalar($actual) xor null === $actual))
-               // allow comparison between strings and objects featuring __toString()
-               || (is_string($expected) && is_object($actual) && method_exists($actual, '__toString'))
-               || (is_object($expected) && method_exists($expected, '__toString') && is_string($actual));
-    }
+    protected $expected;
 
     /**
-     * Asserts that two values are equal.
+     * Actually retrieved value which does not match $expected.
      *
-     * @param mixed $expected     First value to compare
-     * @param mixed $actual       Second value to compare
-     * @param float $delta        Allowed numerical distance between two values to consider them equal
-     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
-     * @param bool  $ignoreCase   Case is ignored when set to true
+     * @var mixed
+     */
+    protected $actual;
+
+    /**
+     * The string representation of the expected value
      *
-     * @throws ComparisonFailure
+     * @var string
      */
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
+    protected $expectedAsString;
+
+    /**
+     * The string representation of the actual value
+     *
+     * @var string
+     */
+    protected $actualAsString;
+
+    /**
+     * @var bool
+     */
+    protected $identical;
+
+    /**
+     * Optional message which is placed in front of the first line
+     * returned by toString().
+     *
+     * @var string
+     */
+    protected $message;
+
+    /**
+     * Initialises with the expected value and the actual value.
+     *
+     * @param mixed  $expected         Expected value retrieved.
+     * @param mixed  $actual           Actual value retrieved.
+     * @param string $expectedAsString
+     * @param string $actualAsString
+     * @param bool   $identical
+     * @param string $message          A string which is prefixed on all returned lines
+     *                                 in the difference output.
+     */
+    public function __construct($expected, $actual, $expectedAsString, $actualAsString, $identical = false, $message = '')
     {
-        $expectedToCompare = $expected;
-        $actualToCompare   = $actual;
+        $this->expected         = $expected;
+        $this->actual           = $actual;
+        $this->expectedAsString = $expectedAsString;
+        $this->actualAsString   = $actualAsString;
+        $this->message          = $message;
+    }
 
-        // always compare as strings to avoid strange behaviour
-        // otherwise 0 == 'Foobar'
-        if (is_string($expected) || is_string($actual)) {
-            $expectedToCompare = (string) $expectedToCompare;
-            $actualToCompare   = (string) $actualToCompare;
+    /**
+     * @return mixed
+     */
+    public function getActual()
+    {
+        return $this->actual;
+    }
 
-            if ($ignoreCase) {
-                $expectedToCompare = strtolower($expectedToCompare);
-                $actualToCompare   = strtolower($actualToCompare);
-            }
-        }
+    /**
+     * @return mixed
+     */
+    public function getExpected()
+    {
+        return $this->expected;
+    }
 
-        if ($expectedToCompare != $actualToCompare) {
-            if (is_string($expected) && is_string($actual)) {
-                throw new ComparisonFailure(
-                    $expected,
-                    $actual,
-                    $this->exporter->export($expected),
-                    $this->exporter->export($actual),
-                    false,
-                    'Failed asserting that two strings are equal.'
-                );
-            }
+    /**
+     * @return string
+     */
+    public function getActualAsString()
+    {
+        return $this->actualAsString;
+    }
 
-            throw new ComparisonFailure(
-                $expected,
-                $actual,
-                // no diff is required
-                '',
-                '',
-                false,
-                sprintf(
-                    'Failed asserting that %s matches expected %s.',
-                    $this->exporter->export($actual),
-                    $this->exporter->export($expected)
-                )
-            );
+    /**
+     * @return string
+     */
+    public function getExpectedAsString()
+    {
+        return $this->expectedAsString;
+    }
+
+    /**
+     * @return string
+     */
+    public function getDiff()
+    {
+        if (!$this->actualAsString && !$this->expectedAsString) {
+            return '';
         }
+
+        $differ = new Differ(new UnifiedDiffOutputBuilder("\n--- Expected\n+++ Actual\n"));
+
+        return $differ->diff($this->expectedAsString, $this->actualAsString);
+    }
+
+    /**
+     * @return string
+     */
+    public function toString()
+    {
+        return $this->message . $this->getDiff();
     }
 }
 <?php
@@ -17994,21 +18351,25 @@ class ScalarComparator extends Comparator
 
 namespace SebastianBergmann\Comparator;
 
+use DOMDocument;
+use DOMNode;
+
 /**
- * Compares \SplObjectStorage instances for equality.
+ * Compares DOMNode instances for equality.
  */
-class SplObjectStorageComparator extends Comparator
+class DOMNodeComparator extends ObjectComparator
 {
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     public function accepts($expected, $actual)
     {
-        return $expected instanceof \SplObjectStorage && $actual instanceof \SplObjectStorage;
+        return $expected instanceof DOMNode && $actual instanceof DOMNode;
     }
 
     /**
@@ -18019,36 +18380,50 @@ class SplObjectStorageComparator extends Comparator
      * @param float $delta        Allowed numerical distance between two values to consider them equal
      * @param bool  $canonicalize Arrays are sorted before comparison when set to true
      * @param bool  $ignoreCase   Case is ignored when set to true
+     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
      *
      * @throws ComparisonFailure
      */
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])
     {
-        foreach ($actual as $object) {
-            if (!$expected->contains($object)) {
-                throw new ComparisonFailure(
-                    $expected,
-                    $actual,
-                    $this->exporter->export($expected),
-                    $this->exporter->export($actual),
-                    false,
-                    'Failed asserting that two objects are equal.'
-                );
-            }
+        $expectedAsString = $this->nodeToText($expected, true, $ignoreCase);
+        $actualAsString   = $this->nodeToText($actual, true, $ignoreCase);
+
+        if ($expectedAsString !== $actualAsString) {
+            $type = $expected instanceof DOMDocument ? 'documents' : 'nodes';
+
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                $expectedAsString,
+                $actualAsString,
+                false,
+                sprintf("Failed asserting that two DOM %s are equal.\n", $type)
+            );
         }
+    }
 
-        foreach ($expected as $object) {
-            if (!$actual->contains($object)) {
-                throw new ComparisonFailure(
-                    $expected,
-                    $actual,
-                    $this->exporter->export($expected),
-                    $this->exporter->export($actual),
-                    false,
-                    'Failed asserting that two objects are equal.'
-                );
-            }
+    /**
+     * Returns the normalized, whitespace-cleaned, and indented textual
+     * representation of a DOMNode.
+     */
+    private function nodeToText(DOMNode $node, bool $canonicalize, bool $ignoreCase): string
+    {
+        if ($canonicalize) {
+            $document = new DOMDocument;
+            @$document->loadXML($node->C14N());
+
+            $node = $document;
         }
+
+        $document = $node instanceof DOMDocument ? $node : $node->ownerDocument;
+
+        $document->formatOutput = true;
+        $document->normalizeDocument();
+
+        $text = $node instanceof DOMDocument ? $node->saveXML() : $document->saveXML($node);
+
+        return $ignoreCase ? $text : strtolower($text);
     }
 }
 <?php
@@ -18064,21 +18439,23 @@ class SplObjectStorageComparator extends Comparator
 namespace SebastianBergmann\Comparator;
 
 /**
- * Compares values for type equality.
+ * Compares DateTimeInterface instances for equality.
  */
-class TypeComparator extends Comparator
+class DateTimeComparator extends ObjectComparator
 {
     /**
      * Returns whether the comparator can compare two values.
      *
-     * @param  mixed $expected The first value to compare
-     * @param  mixed $actual   The second value to compare
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
      * @return bool
      */
     public function accepts($expected, $actual)
     {
-        return true;
-    }
+        return ($expected instanceof \DateTime || $expected instanceof \DateTimeInterface) &&
+            ($actual instanceof \DateTime || $actual instanceof \DateTimeInterface);
+    }
 
     /**
      * Asserts that two values are equal.
@@ -18088,64 +18465,45 @@ class TypeComparator extends Comparator
      * @param float $delta        Allowed numerical distance between two values to consider them equal
      * @param bool  $canonicalize Arrays are sorted before comparison when set to true
      * @param bool  $ignoreCase   Case is ignored when set to true
+     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
      *
      * @throws ComparisonFailure
      */
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])
     {
-        if (gettype($expected) != gettype($actual)) {
+        $delta = new \DateInterval(sprintf('PT%sS', abs($delta)));
+
+        $expectedLower = clone $expected;
+        $expectedUpper = clone $expected;
+
+        if ($actual < $expectedLower->sub($delta) ||
+            $actual > $expectedUpper->add($delta)) {
             throw new ComparisonFailure(
                 $expected,
                 $actual,
-                // we don't need a diff
-                '',
-                '',
+                $this->dateTimeToString($expected),
+                $this->dateTimeToString($actual),
                 false,
-                sprintf(
-                    '%s does not match expected type "%s".',
-                    $this->exporter->shortenedExport($actual),
-                    gettype($expected)
-                )
+                'Failed asserting that two DateTime objects are equal.'
             );
         }
     }
-}
-sebastian/diff
-
-Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
- * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the
-   distribution.
 
- * Neither the name of Sebastian Bergmann nor the names of his
-   contributors may be used to endorse or promote products derived
-   from this software without specific prior written permission.
+    /**
+     * Returns an ISO 8601 formatted string representation of a datetime or
+     * 'Invalid DateTimeInterface object' if the provided DateTimeInterface was not properly
+     * initialized.
+     */
+    private function dateTimeToString(\DateTimeInterface $datetime): string
+    {
+        $string = $datetime->format('Y-m-d\TH:i:s.uO');
 
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
+        return $string ?: 'Invalid DateTimeInterface object';
+    }
+}
 <?php
 /*
- * This file is part of sebastian/diff.
+ * This file is part of the Comparator package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -18153,102 +18511,56 @@ POSSIBILITY OF SUCH DAMAGE.
  * file that was distributed with this source code.
  */
 
-namespace SebastianBergmann\Diff;
+namespace SebastianBergmann\Comparator;
 
-class Chunk
+/**
+ * Compares doubles for equality.
+ */
+class DoubleComparator extends NumericComparator
 {
     /**
-     * @var int
-     */
-    private $start;
-
-    /**
-     * @var int
-     */
-    private $startRange;
-
-    /**
-     * @var int
-     */
-    private $end;
-
-    /**
-     * @var int
-     */
-    private $endRange;
-
-    /**
-     * @var array
-     */
-    private $lines;
-
-    /**
-     * @param int   $start
-     * @param int   $startRange
-     * @param int   $end
-     * @param int   $endRange
-     * @param array $lines
-     */
-    public function __construct($start = 0, $startRange = 1, $end = 0, $endRange = 1, array $lines = array())
-    {
-        $this->start      = (int) $start;
-        $this->startRange = (int) $startRange;
-        $this->end        = (int) $end;
-        $this->endRange   = (int) $endRange;
-        $this->lines      = $lines;
-    }
-
-    /**
-     * @return int
-     */
-    public function getStart()
-    {
-        return $this->start;
-    }
-
-    /**
-     * @return int
-     */
-    public function getStartRange()
-    {
-        return $this->startRange;
-    }
-
-    /**
-     * @return int
+     * Smallest value available in PHP.
+     *
+     * @var float
      */
-    public function getEnd()
-    {
-        return $this->end;
-    }
+    const EPSILON = 0.0000000001;
 
     /**
-     * @return int
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
      */
-    public function getEndRange()
+    public function accepts($expected, $actual)
     {
-        return $this->endRange;
+        return (is_float($expected) || is_float($actual)) && is_numeric($expected) && is_numeric($actual);
     }
 
     /**
-     * @return array
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
      */
-    public function getLines()
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
     {
-        return $this->lines;
-    }
+        if ($delta == 0) {
+            $delta = self::EPSILON;
+        }
 
-    /**
-     * @param array $lines
-     */
-    public function setLines(array $lines)
-    {
-        $this->lines = $lines;
+        parent::assertEquals($expected, $actual, $delta, $canonicalize, $ignoreCase);
     }
 }
 <?php
 /*
- * This file is part of sebastian/diff.
+ * This file is part of the Comparator package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -18256,72 +18568,52 @@ class Chunk
  * file that was distributed with this source code.
  */
 
-namespace SebastianBergmann\Diff;
+namespace SebastianBergmann\Comparator;
 
-class Diff
+/**
+ * Compares Exception instances for equality.
+ */
+class ExceptionComparator extends ObjectComparator
 {
     /**
-     * @var string
-     */
-    private $from;
-
-    /**
-     * @var string
-     */
-    private $to;
-
-    /**
-     * @var Chunk[]
-     */
-    private $chunks;
-
-    /**
-     * @param string  $from
-     * @param string  $to
-     * @param Chunk[] $chunks
-     */
-    public function __construct($from, $to, array $chunks = array())
-    {
-        $this->from   = $from;
-        $this->to     = $to;
-        $this->chunks = $chunks;
-    }
-
-    /**
-     * @return string
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
      */
-    public function getFrom()
+    public function accepts($expected, $actual)
     {
-        return $this->from;
+        return $expected instanceof \Exception && $actual instanceof \Exception;
     }
 
     /**
-     * @return string
+     * Converts an object to an array containing all of its private, protected
+     * and public properties.
+     *
+     * @param object $object
+     *
+     * @return array
      */
-    public function getTo()
+    protected function toArray($object)
     {
-        return $this->to;
-    }
+        $array = parent::toArray($object);
 
-    /**
-     * @return Chunk[]
-     */
-    public function getChunks()
-    {
-        return $this->chunks;
-    }
+        unset(
+            $array['file'],
+            $array['line'],
+            $array['trace'],
+            $array['string'],
+            $array['xdebug_message']
+        );
 
-    /**
-     * @param Chunk[] $chunks
-     */
-    public function setChunks(array $chunks)
-    {
-        $this->chunks = $chunks;
+        return $array;
     }
 }
 <?php
 /*
- * This file is part of sebastian/diff.
+ * This file is part of the Comparator package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -18329,398 +18621,186 @@ class Diff
  * file that was distributed with this source code.
  */
 
-namespace SebastianBergmann\Diff;
-
-use SebastianBergmann\Diff\LCS\LongestCommonSubsequence;
-use SebastianBergmann\Diff\LCS\TimeEfficientImplementation;
-use SebastianBergmann\Diff\LCS\MemoryEfficientImplementation;
+namespace SebastianBergmann\Comparator;
 
 /**
- * Diff implementation.
+ * Factory for comparators which compare values for equality.
  */
-class Differ
+class Factory
 {
     /**
-     * @var string
+     * @var Comparator[]
      */
-    private $header;
+    private $customComparators = [];
 
     /**
-     * @var bool
+     * @var Comparator[]
      */
-    private $showNonDiffLines;
+    private $defaultComparators = [];
 
     /**
-     * @param string $header
-     * @param bool   $showNonDiffLines
+     * @var Factory
      */
-    public function __construct($header = "--- Original\n+++ New\n", $showNonDiffLines = true)
-    {
-        $this->header           = $header;
-        $this->showNonDiffLines = $showNonDiffLines;
-    }
+    private static $instance;
 
     /**
-     * Returns the diff between two arrays or strings as string.
-     *
-     * @param array|string             $from
-     * @param array|string             $to
-     * @param LongestCommonSubsequence $lcs
-     *
-     * @return string
+     * @return Factory
      */
-    public function diff($from, $to, LongestCommonSubsequence $lcs = null)
+    public static function getInstance()
     {
-        $from  = $this->validateDiffInput($from);
-        $to    = $this->validateDiffInput($to);
-        $diff  = $this->diffToArray($from, $to, $lcs);
-        $old   = $this->checkIfDiffInOld($diff);
-        $start = isset($old[0]) ? $old[0] : 0;
-        $end   = \count($diff);
-
-        if ($tmp = \array_search($end, $old)) {
-            $end = $tmp;
+        if (self::$instance === null) {
+            self::$instance = new self;
         }
 
-        return $this->getBuffer($diff, $old, $start, $end);
+        return self::$instance;
     }
 
     /**
-     * Casts variable to string if it is not a string or array.
-     *
-     * @param mixed $input
-     *
-     * @return string
+     * Constructs a new factory.
      */
-    private function validateDiffInput($input)
+    public function __construct()
     {
-        if (!\is_array($input) && !\is_string($input)) {
-            return (string) $input;
-        }
-
-        return $input;
+        $this->registerDefaultComparators();
     }
 
     /**
-     * Takes input of the diff array and returns the old array.
-     * Iterates through diff line by line,
+     * Returns the correct comparator for comparing two values.
      *
-     * @param array $diff
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
      *
-     * @return array
+     * @return Comparator
      */
-    private function checkIfDiffInOld(array $diff)
+    public function getComparatorFor($expected, $actual)
     {
-        $inOld = false;
-        $i     = 0;
-        $old   = array();
-
-        foreach ($diff as $line) {
-            if ($line[1] === 0 /* OLD */) {
-                if ($inOld === false) {
-                    $inOld = $i;
-                }
-            } elseif ($inOld !== false) {
-                if (($i - $inOld) > 5) {
-                    $old[$inOld] = $i - 1;
-                }
-
-                $inOld = false;
+        foreach ($this->customComparators as $comparator) {
+            if ($comparator->accepts($expected, $actual)) {
+                return $comparator;
             }
-
-            ++$i;
-        }
-
-        return $old;
-    }
-
-    /**
-     * Generates buffer in string format, returning the patch.
-     *
-     * @param array $diff
-     * @param array $old
-     * @param int   $start
-     * @param int   $end
-     *
-     * @return string
-     */
-    private function getBuffer(array $diff, array $old, $start, $end)
-    {
-        $buffer = $this->header;
-
-        if (!isset($old[$start])) {
-            $buffer = $this->getDiffBufferElementNew($diff, $buffer, $start);
-            ++$start;
         }
 
-        for ($i = $start; $i < $end; $i++) {
-            if (isset($old[$i])) {
-                $i      = $old[$i];
-                $buffer = $this->getDiffBufferElementNew($diff, $buffer, $i);
-            } else {
-                $buffer = $this->getDiffBufferElement($diff, $buffer, $i);
+        foreach ($this->defaultComparators as $comparator) {
+            if ($comparator->accepts($expected, $actual)) {
+                return $comparator;
             }
         }
-
-        return $buffer;
-    }
-
-    /**
-     * Gets individual buffer element.
-     *
-     * @param array  $diff
-     * @param string $buffer
-     * @param int    $diffIndex
-     *
-     * @return string
-     */
-    private function getDiffBufferElement(array $diff, $buffer, $diffIndex)
-    {
-        if ($diff[$diffIndex][1] === 1 /* ADDED */) {
-            $buffer .= '+' . $diff[$diffIndex][0] . "\n";
-        } elseif ($diff[$diffIndex][1] === 2 /* REMOVED */) {
-            $buffer .= '-' . $diff[$diffIndex][0] . "\n";
-        } elseif ($this->showNonDiffLines === true) {
-            $buffer .= ' ' . $diff[$diffIndex][0] . "\n";
-        }
-
-        return $buffer;
     }
 
     /**
-     * Gets individual buffer element with opening.
+     * Registers a new comparator.
      *
-     * @param array  $diff
-     * @param string $buffer
-     * @param int    $diffIndex
+     * This comparator will be returned by getComparatorFor() if its accept() method
+     * returns TRUE for the compared values. It has higher priority than the
+     * existing comparators, meaning that its accept() method will be invoked
+     * before those of the other comparators.
      *
-     * @return string
+     * @param Comparator $comparator The comparator to be registered
      */
-    private function getDiffBufferElementNew(array $diff, $buffer, $diffIndex)
+    public function register(Comparator $comparator)
     {
-        if ($this->showNonDiffLines === true) {
-            $buffer .= "@@ @@\n";
-        }
+        array_unshift($this->customComparators, $comparator);
 
-        return $this->getDiffBufferElement($diff, $buffer, $diffIndex);
+        $comparator->setFactory($this);
     }
 
     /**
-     * Returns the diff between two arrays or strings as array.
-     *
-     * Each array element contains two elements:
-     *   - [0] => mixed $token
-     *   - [1] => 2|1|0
-     *
-     * - 2: REMOVED: $token was removed from $from
-     * - 1: ADDED: $token was added to $from
-     * - 0: OLD: $token is not changed in $to
+     * Unregisters a comparator.
      *
-     * @param array|string             $from
-     * @param array|string             $to
-     * @param LongestCommonSubsequence $lcs
+     * This comparator will no longer be considered by getComparatorFor().
      *
-     * @return array
+     * @param Comparator $comparator The comparator to be unregistered
      */
-    public function diffToArray($from, $to, LongestCommonSubsequence $lcs = null)
+    public function unregister(Comparator $comparator)
     {
-        if (\is_string($from)) {
-            $fromMatches = $this->getNewLineMatches($from);
-            $from        = $this->splitStringByLines($from);
-        } elseif (\is_array($from)) {
-            $fromMatches = array();
-        } else {
-            throw new \InvalidArgumentException('"from" must be an array or string.');
-        }
-
-        if (\is_string($to)) {
-            $toMatches = $this->getNewLineMatches($to);
-            $to        = $this->splitStringByLines($to);
-        } elseif (\is_array($to)) {
-            $toMatches = array();
-        } else {
-            throw new \InvalidArgumentException('"to" must be an array or string.');
-        }
-
-        list($from, $to, $start, $end) = self::getArrayDiffParted($from, $to);
-
-        if ($lcs === null) {
-            $lcs = $this->selectLcsImplementation($from, $to);
-        }
-
-        $common = $lcs->calculate(\array_values($from), \array_values($to));
-        $diff   = array();
-
-        if ($this->detectUnmatchedLineEndings($fromMatches, $toMatches)) {
-            $diff[] = array(
-                '#Warning: Strings contain different line endings!',
-                0
-            );
-        }
-
-        foreach ($start as $token) {
-            $diff[] = array($token, 0 /* OLD */);
-        }
-
-        \reset($from);
-        \reset($to);
-
-        foreach ($common as $token) {
-            while (($fromToken = \reset($from)) !== $token) {
-                $diff[] = array(\array_shift($from), 2 /* REMOVED */);
-            }
-
-            while (($toToken = \reset($to)) !== $token) {
-                $diff[] = array(\array_shift($to), 1 /* ADDED */);
+        foreach ($this->customComparators as $key => $_comparator) {
+            if ($comparator === $_comparator) {
+                unset($this->customComparators[$key]);
             }
-
-            $diff[] = array($token, 0 /* OLD */);
-
-            \array_shift($from);
-            \array_shift($to);
-        }
-
-        while (($token = \array_shift($from)) !== null) {
-            $diff[] = array($token, 2 /* REMOVED */);
-        }
-
-        while (($token = \array_shift($to)) !== null) {
-            $diff[] = array($token, 1 /* ADDED */);
         }
-
-        foreach ($end as $token) {
-            $diff[] = array($token, 0 /* OLD */);
-        }
-
-        return $diff;
     }
 
     /**
-     * Get new strings denoting new lines from a given string.
-     *
-     * @param string $string
-     *
-     * @return array
+     * Unregisters all non-default comparators.
      */
-    private function getNewLineMatches($string)
+    public function reset()
     {
-        \preg_match_all('(\r\n|\r|\n)', $string, $stringMatches);
-
-        return $stringMatches;
+        $this->customComparators = [];
     }
 
-    /**
-     * Checks if input is string, if so it will split it line-by-line.
-     *
-     * @param string $input
-     *
-     * @return array
-     */
-    private function splitStringByLines($input)
+    private function registerDefaultComparators()
     {
-        return \preg_split('(\r\n|\r|\n)', $input);
+        $this->registerDefaultComparator(new TypeComparator);
+        $this->registerDefaultComparator(new ScalarComparator);
+        $this->registerDefaultComparator(new NumericComparator);
+        $this->registerDefaultComparator(new DoubleComparator);
+        $this->registerDefaultComparator(new ArrayComparator);
+        $this->registerDefaultComparator(new ResourceComparator);
+        $this->registerDefaultComparator(new ObjectComparator);
+        $this->registerDefaultComparator(new ExceptionComparator);
+        $this->registerDefaultComparator(new SplObjectStorageComparator);
+        $this->registerDefaultComparator(new DOMNodeComparator);
+        $this->registerDefaultComparator(new MockObjectComparator);
+        $this->registerDefaultComparator(new DateTimeComparator);
     }
 
-    /**
-     * @param array $from
-     * @param array $to
-     *
-     * @return LongestCommonSubsequence
-     */
-    private function selectLcsImplementation(array $from, array $to)
+    private function registerDefaultComparator(Comparator $comparator)
     {
-        // We do not want to use the time-efficient implementation if its memory
-        // footprint will probably exceed this value. Note that the footprint
-        // calculation is only an estimation for the matrix and the LCS method
-        // will typically allocate a bit more memory than this.
-        $memoryLimit = 100 * 1024 * 1024;
-
-        if ($this->calculateEstimatedFootprint($from, $to) > $memoryLimit) {
-            return new MemoryEfficientImplementation;
-        }
+        array_unshift($this->defaultComparators, $comparator);
 
-        return new TimeEfficientImplementation;
+        $comparator->setFactory($this);
     }
+}
+<?php
+/*
+ * This file is part of the Comparator package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    /**
-     * Calculates the estimated memory footprint for the DP-based method.
-     *
-     * @param array $from
-     * @param array $to
-     *
-     * @return int|float
-     */
-    private function calculateEstimatedFootprint(array $from, array $to)
-    {
-        $itemSize = PHP_INT_SIZE === 4 ? 76 : 144;
-
-        return $itemSize * \pow(\min(\count($from), \count($to)), 2);
-    }
+namespace SebastianBergmann\Comparator;
 
+/**
+ * Compares PHPUnit_Framework_MockObject_MockObject instances for equality.
+ */
+class MockObjectComparator extends ObjectComparator
+{
     /**
-     * Returns true if line ends don't match on fromMatches and toMatches.
+     * Returns whether the comparator can compare two values.
      *
-     * @param array $fromMatches
-     * @param array $toMatches
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
      *
      * @return bool
      */
-    private function detectUnmatchedLineEndings(array $fromMatches, array $toMatches)
+    public function accepts($expected, $actual)
     {
-        return isset($fromMatches[0], $toMatches[0]) &&
-               \count($fromMatches[0]) === \count($toMatches[0]) &&
-               $fromMatches[0] !== $toMatches[0];
+        return ($expected instanceof \PHPUnit_Framework_MockObject_MockObject || $expected instanceof \PHPUnit\Framework\MockObject\MockObject) &&
+               ($actual instanceof \PHPUnit_Framework_MockObject_MockObject || $actual instanceof \PHPUnit\Framework\MockObject\MockObject);
     }
 
     /**
-     * @param array $from
-     * @param array $to
+     * Converts an object to an array containing all of its private, protected
+     * and public properties.
+     *
+     * @param object $object
      *
      * @return array
      */
-    private static function getArrayDiffParted(array &$from, array &$to)
+    protected function toArray($object)
     {
-        $start = array();
-        $end   = array();
-
-        \reset($to);
-
-        foreach ($from as $k => $v) {
-            $toK = \key($to);
-
-            if ($toK === $k && $v === $to[$k]) {
-                $start[$k] = $v;
-
-                unset($from[$k], $to[$k]);
-            } else {
-                break;
-            }
-        }
-
-        \end($from);
-        \end($to);
-
-        do {
-            $fromK = \key($from);
-            $toK   = \key($to);
-
-            if (null === $fromK || null === $toK || \current($from) !== \current($to)) {
-                break;
-            }
-
-            \prev($from);
-            \prev($to);
+        $array = parent::toArray($object);
 
-            $end = array($fromK => $from[$fromK]) + $end;
-            unset($from[$fromK], $to[$toK]);
-        } while (true);
+        unset($array['__phpunit_invocationMocker']);
 
-        return array($from, $to, $start, $end);
+        return $array;
     }
 }
 <?php
 /*
- * This file is part of sebastian/diff.
+ * This file is part of the Comparator package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -18728,121 +18808,228 @@ class Differ
  * file that was distributed with this source code.
  */
 
-namespace SebastianBergmann\Diff\LCS;
+namespace SebastianBergmann\Comparator;
 
 /**
- * Interface for implementations of longest common subsequence calculation.
+ * Compares numerical values for equality.
  */
-interface LongestCommonSubsequence
+class NumericComparator extends ScalarComparator
 {
     /**
-     * Calculates the longest common subsequence of two arrays.
+     * Returns whether the comparator can compare two values.
      *
-     * @param array $from
-     * @param array $to
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
      *
-     * @return array
+     * @return bool
      */
-    public function calculate(array $from, array $to);
-}
-<?php
-/*
- * This file is part of sebastian/diff.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\Diff\LCS;
+    public function accepts($expected, $actual)
+    {
+        // all numerical values, but not if one of them is a double
+        // or both of them are strings
+        return is_numeric($expected) && is_numeric($actual) &&
+               !(is_float($expected) || is_float($actual)) &&
+               !(is_string($expected) && is_string($actual));
+    }
 
-/**
- * Memory-efficient implementation of longest common subsequence calculation.
- */
-class MemoryEfficientImplementation implements LongestCommonSubsequence
-{
     /**
-     * Calculates the longest common subsequence of two arrays.
-     *
-     * @param array $from
-     * @param array $to
+     * Asserts that two values are equal.
      *
-     * @return array
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
      */
-    public function calculate(array $from, array $to)
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
     {
-        $cFrom = \count($from);
-        $cTo   = \count($to);
+        if (is_infinite($actual) && is_infinite($expected)) {
+            return;
+        }
 
-        if ($cFrom === 0) {
-            return array();
+        if ((is_infinite($actual) xor is_infinite($expected)) ||
+            (is_nan($actual) or is_nan($expected)) ||
+            abs($actual - $expected) > $delta) {
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                '',
+                '',
+                false,
+                sprintf(
+                    'Failed asserting that %s matches expected %s.',
+                    $this->exporter->export($actual),
+                    $this->exporter->export($expected)
+                )
+            );
         }
+    }
+}
+<?php
+/*
+ * This file is part of the Comparator package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        if ($cFrom === 1) {
-            if (\in_array($from[0], $to, true)) {
-                return array($from[0]);
-            }
+namespace SebastianBergmann\Comparator;
 
-            return array();
+/**
+ * Compares objects for equality.
+ */
+class ObjectComparator extends ArrayComparator
+{
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     */
+    public function accepts($expected, $actual)
+    {
+        return is_object($expected) && is_object($actual);
+    }
+
+    /**
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     * @param array $processed    List of already processed elements (used to prevent infinite recursion)
+     *
+     * @throws ComparisonFailure
+     */
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = [])
+    {
+        if (get_class($actual) !== get_class($expected)) {
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                $this->exporter->export($expected),
+                $this->exporter->export($actual),
+                false,
+                sprintf(
+                    '%s is not instance of expected class "%s".',
+                    $this->exporter->export($actual),
+                    get_class($expected)
+                )
+            );
         }
 
-        $i         = (int) ($cFrom / 2);
-        $fromStart = \array_slice($from, 0, $i);
-        $fromEnd   = \array_slice($from, $i);
-        $llB       = $this->length($fromStart, $to);
-        $llE       = $this->length(\array_reverse($fromEnd), \array_reverse($to));
-        $jMax      = 0;
-        $max       = 0;
+        // don't compare twice to allow for cyclic dependencies
+        if (in_array([$actual, $expected], $processed, true) ||
+            in_array([$expected, $actual], $processed, true)) {
+            return;
+        }
 
-        for ($j = 0; $j <= $cTo; $j++) {
-            $m = $llB[$j] + $llE[$cTo - $j];
+        $processed[] = [$actual, $expected];
 
-            if ($m >= $max) {
-                $max  = $m;
-                $jMax = $j;
+        // don't compare objects if they are identical
+        // this helps to avoid the error "maximum function nesting level reached"
+        // CAUTION: this conditional clause is not tested
+        if ($actual !== $expected) {
+            try {
+                parent::assertEquals(
+                    $this->toArray($expected),
+                    $this->toArray($actual),
+                    $delta,
+                    $canonicalize,
+                    $ignoreCase,
+                    $processed
+                );
+            } catch (ComparisonFailure $e) {
+                throw new ComparisonFailure(
+                    $expected,
+                    $actual,
+                    // replace "Array" with "MyClass object"
+                    substr_replace($e->getExpectedAsString(), get_class($expected) . ' Object', 0, 5),
+                    substr_replace($e->getActualAsString(), get_class($actual) . ' Object', 0, 5),
+                    false,
+                    'Failed asserting that two objects are equal.'
+                );
             }
         }
-
-        $toStart = \array_slice($to, 0, $jMax);
-        $toEnd   = \array_slice($to, $jMax);
-
-        return \array_merge(
-            $this->calculate($fromStart, $toStart),
-            $this->calculate($fromEnd, $toEnd)
-        );
     }
 
     /**
-     * @param array $from
-     * @param array $to
+     * Converts an object to an array containing all of its private, protected
+     * and public properties.
+     *
+     * @param object $object
      *
      * @return array
      */
-    private function length(array $from, array $to)
+    protected function toArray($object)
     {
-        $current = \array_fill(0, \count($to) + 1, 0);
-        $cFrom   = \count($from);
-        $cTo     = \count($to);
+        return $this->exporter->toArray($object);
+    }
+}
+<?php
+/*
+ * This file is part of the Comparator package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        for ($i = 0; $i < $cFrom; $i++) {
-            $prev = $current;
+namespace SebastianBergmann\Comparator;
 
-            for ($j = 0; $j < $cTo; $j++) {
-                if ($from[$i] === $to[$j]) {
-                    $current[$j + 1] = $prev[$j] + 1;
-                } else {
-                    $current[$j + 1] = \max($current[$j], $prev[$j + 1]);
-                }
-            }
-        }
+/**
+ * Compares resources for equality.
+ */
+class ResourceComparator extends Comparator
+{
+    /**
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
+     */
+    public function accepts($expected, $actual)
+    {
+        return is_resource($expected) && is_resource($actual);
+    }
 
-        return $current;
+    /**
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
+     */
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
+    {
+        if ($actual != $expected) {
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                $this->exporter->export($expected),
+                $this->exporter->export($actual)
+            );
+        }
     }
 }
 <?php
 /*
- * This file is part of sebastian/diff.
+ * This file is part of the Comparator package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -18850,73 +19037,91 @@ class MemoryEfficientImplementation implements LongestCommonSubsequence
  * file that was distributed with this source code.
  */
 
-namespace SebastianBergmann\Diff\LCS;
+namespace SebastianBergmann\Comparator;
 
 /**
- * Time-efficient implementation of longest common subsequence calculation.
+ * Compares scalar or NULL values for equality.
  */
-class TimeEfficientImplementation implements LongestCommonSubsequence
+class ScalarComparator extends Comparator
 {
     /**
-     * Calculates the longest common subsequence of two arrays.
+     * Returns whether the comparator can compare two values.
      *
-     * @param array $from
-     * @param array $to
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
      *
-     * @return array
+     * @return bool
+     *
+     * @since  Method available since Release 3.6.0
      */
-    public function calculate(array $from, array $to)
+    public function accepts($expected, $actual)
     {
-        $common     = array();
-        $fromLength = \count($from);
-        $toLength   = \count($to);
-        $width      = $fromLength + 1;
-        $matrix     = new \SplFixedArray($width * ($toLength + 1));
+        return ((is_scalar($expected) xor null === $expected) &&
+               (is_scalar($actual) xor null === $actual))
+               // allow comparison between strings and objects featuring __toString()
+               || (is_string($expected) && is_object($actual) && method_exists($actual, '__toString'))
+               || (is_object($expected) && method_exists($expected, '__toString') && is_string($actual));
+    }
 
-        for ($i = 0; $i <= $fromLength; ++$i) {
-            $matrix[$i] = 0;
-        }
+    /**
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
+     */
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
+    {
+        $expectedToCompare = $expected;
+        $actualToCompare   = $actual;
 
-        for ($j = 0; $j <= $toLength; ++$j) {
-            $matrix[$j * $width] = 0;
-        }
+        // always compare as strings to avoid strange behaviour
+        // otherwise 0 == 'Foobar'
+        if (is_string($expected) || is_string($actual)) {
+            $expectedToCompare = (string) $expectedToCompare;
+            $actualToCompare   = (string) $actualToCompare;
 
-        for ($i = 1; $i <= $fromLength; ++$i) {
-            for ($j = 1; $j <= $toLength; ++$j) {
-                $o          = ($j * $width) + $i;
-                $matrix[$o] = \max(
-                    $matrix[$o - 1],
-                    $matrix[$o - $width],
-                    $from[$i - 1] === $to[$j - 1] ? $matrix[$o - $width - 1] + 1 : 0
-                );
+            if ($ignoreCase) {
+                $expectedToCompare = strtolower($expectedToCompare);
+                $actualToCompare   = strtolower($actualToCompare);
             }
         }
 
-        $i = $fromLength;
-        $j = $toLength;
-
-        while ($i > 0 && $j > 0) {
-            if ($from[$i - 1] === $to[$j - 1]) {
-                $common[] = $from[$i - 1];
-                --$i;
-                --$j;
-            } else {
-                $o = ($j * $width) + $i;
-
-                if ($matrix[$o - $width] > $matrix[$o - 1]) {
-                    --$j;
-                } else {
-                    --$i;
-                }
+        if ($expectedToCompare != $actualToCompare) {
+            if (is_string($expected) && is_string($actual)) {
+                throw new ComparisonFailure(
+                    $expected,
+                    $actual,
+                    $this->exporter->export($expected),
+                    $this->exporter->export($actual),
+                    false,
+                    'Failed asserting that two strings are equal.'
+                );
             }
-        }
 
-        return \array_reverse($common);
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                // no diff is required
+                '',
+                '',
+                false,
+                sprintf(
+                    'Failed asserting that %s matches expected %s.',
+                    $this->exporter->export($actual),
+                    $this->exporter->export($expected)
+                )
+            );
+        }
     }
 }
 <?php
 /*
- * This file is part of sebastian/diff.
+ * This file is part of the Comparator package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -18924,53 +19129,69 @@ class TimeEfficientImplementation implements LongestCommonSubsequence
  * file that was distributed with this source code.
  */
 
-namespace SebastianBergmann\Diff;
+namespace SebastianBergmann\Comparator;
 
-class Line
+/**
+ * Compares \SplObjectStorage instances for equality.
+ */
+class SplObjectStorageComparator extends Comparator
 {
-    const ADDED     = 1;
-    const REMOVED   = 2;
-    const UNCHANGED = 3;
-
-    /**
-     * @var int
-     */
-    private $type;
-
-    /**
-     * @var string
-     */
-    private $content;
-
     /**
-     * @param int    $type
-     * @param string $content
+     * Returns whether the comparator can compare two values.
+     *
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
      */
-    public function __construct($type = self::UNCHANGED, $content = '')
+    public function accepts($expected, $actual)
     {
-        $this->type    = $type;
-        $this->content = $content;
+        return $expected instanceof \SplObjectStorage && $actual instanceof \SplObjectStorage;
     }
 
     /**
-     * @return string
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
      */
-    public function getContent()
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
     {
-        return $this->content;
-    }
+        foreach ($actual as $object) {
+            if (!$expected->contains($object)) {
+                throw new ComparisonFailure(
+                    $expected,
+                    $actual,
+                    $this->exporter->export($expected),
+                    $this->exporter->export($actual),
+                    false,
+                    'Failed asserting that two objects are equal.'
+                );
+            }
+        }
 
-    /**
-     * @return int
-     */
-    public function getType()
-    {
-        return $this->type;
+        foreach ($expected as $object) {
+            if (!$actual->contains($object)) {
+                throw new ComparisonFailure(
+                    $expected,
+                    $actual,
+                    $this->exporter->export($expected),
+                    $this->exporter->export($actual),
+                    false,
+                    'Failed asserting that two objects are equal.'
+                );
+            }
+        }
     }
 }
 <?php
 /*
- * This file is part of sebastian/diff.
+ * This file is part of the Comparator package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -18978,109 +19199,59 @@ class Line
  * file that was distributed with this source code.
  */
 
-namespace SebastianBergmann\Diff;
+namespace SebastianBergmann\Comparator;
 
 /**
- * Unified diff parser.
+ * Compares values for type equality.
  */
-class Parser
+class TypeComparator extends Comparator
 {
     /**
-     * @param string $string
+     * Returns whether the comparator can compare two values.
      *
-     * @return Diff[]
+     * @param mixed $expected The first value to compare
+     * @param mixed $actual   The second value to compare
+     *
+     * @return bool
      */
-    public function parse($string)
+    public function accepts($expected, $actual)
     {
-        $lines = \preg_split('(\r\n|\r|\n)', $string);
-
-        if (!empty($lines) && $lines[\count($lines) - 1] == '') {
-            \array_pop($lines);
-        }
-
-        $lineCount = \count($lines);
-        $diffs     = array();
-        $diff      = null;
-        $collected = array();
-
-        for ($i = 0; $i < $lineCount; ++$i) {
-            if (\preg_match('(^---\\s+(?P<file>\\S+))', $lines[$i], $fromMatch) &&
-                \preg_match('(^\\+\\+\\+\\s+(?P<file>\\S+))', $lines[$i + 1], $toMatch)) {
-                if ($diff !== null) {
-                    $this->parseFileDiff($diff, $collected);
-
-                    $diffs[]   = $diff;
-                    $collected = array();
-                }
-
-                $diff = new Diff($fromMatch['file'], $toMatch['file']);
-
-                ++$i;
-            } else {
-                if (\preg_match('/^(?:diff --git |index [\da-f\.]+|[+-]{3} [ab])/', $lines[$i])) {
-                    continue;
-                }
-
-                $collected[] = $lines[$i];
-            }
-        }
-
-        if ($diff !== null && \count($collected)) {
-            $this->parseFileDiff($diff, $collected);
-
-            $diffs[] = $diff;
-        }
-
-        return $diffs;
+        return true;
     }
 
     /**
-     * @param Diff  $diff
-     * @param array $lines
+     * Asserts that two values are equal.
+     *
+     * @param mixed $expected     First value to compare
+     * @param mixed $actual       Second value to compare
+     * @param float $delta        Allowed numerical distance between two values to consider them equal
+     * @param bool  $canonicalize Arrays are sorted before comparison when set to true
+     * @param bool  $ignoreCase   Case is ignored when set to true
+     *
+     * @throws ComparisonFailure
      */
-    private function parseFileDiff(Diff $diff, array $lines)
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
     {
-        $chunks = array();
-        $chunk  = null;
-
-        foreach ($lines as $line) {
-            if (\preg_match('/^@@\s+-(?P<start>\d+)(?:,\s*(?P<startrange>\d+))?\s+\+(?P<end>\d+)(?:,\s*(?P<endrange>\d+))?\s+@@/', $line, $match)) {
-                $chunk = new Chunk(
-                    $match['start'],
-                    isset($match['startrange']) ? \max(1, $match['startrange']) : 1,
-                    $match['end'],
-                    isset($match['endrange']) ? \max(1, $match['endrange']) : 1
-                );
-
-                $chunks[]  = $chunk;
-                $diffLines = array();
-
-                continue;
-            }
-
-            if (\preg_match('/^(?P<type>[+ -])?(?P<line>.*)/', $line, $match)) {
-                $type = Line::UNCHANGED;
-
-                if ($match['type'] === '+') {
-                    $type = Line::ADDED;
-                } elseif ($match['type'] === '-') {
-                    $type = Line::REMOVED;
-                }
-
-                $diffLines[] = new Line($type, $match['line']);
-
-                if (null !== $chunk) {
-                    $chunk->setLines($diffLines);
-                }
-            }
+        if (gettype($expected) != gettype($actual)) {
+            throw new ComparisonFailure(
+                $expected,
+                $actual,
+                // we don't need a diff
+                '',
+                '',
+                false,
+                sprintf(
+                    '%s does not match expected type "%s".',
+                    $this->exporter->shortenedExport($actual),
+                    gettype($expected)
+                )
+            );
         }
-
-        $diff->setChunks($chunks);
     }
 }
-Environment
+sebastian/diff
 
-Copyright (c) 2014-2015, Sebastian Bergmann <sebastian@phpunit.de>.
+Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -19111,9 +19282,9 @@ CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 POSSIBILITY OF SUCH DAMAGE.
-<?php
+<?php declare(strict_types=1);
 /*
- * This file is part of the Environment package.
+ * This file is part of sebastian/diff.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -19121,112 +19292,77 @@ POSSIBILITY OF SUCH DAMAGE.
  * file that was distributed with this source code.
  */
 
-namespace SebastianBergmann\Environment;
+namespace SebastianBergmann\Diff;
 
-/**
- */
-class Console
+final class Chunk
 {
-    const STDIN  = 0;
-    const STDOUT = 1;
-    const STDERR = 2;
+    /**
+     * @var int
+     */
+    private $start;
 
     /**
-     * Returns true if STDOUT supports colorization.
-     *
-     * This code has been copied and adapted from
-     * Symfony\Component\Console\Output\OutputStream.
-     *
-     * @return bool
+     * @var int
      */
-    public function hasColorSupport()
-    {
-        if (DIRECTORY_SEPARATOR == '\\') {
-            return false !== getenv('ANSICON') || 'ON' === getenv('ConEmuANSI') || 'xterm' === getenv('TERM');
-        }
-
-        if (!defined('STDOUT')) {
-            return false;
-        }
-
-        return $this->isInteractive(STDOUT);
-    }
+    private $startRange;
 
     /**
-     * Returns the number of columns of the terminal.
-     *
-     * @return int
+     * @var int
      */
-    public function getNumberOfColumns()
-    {
-        if (DIRECTORY_SEPARATOR == '\\') {
-            $columns = 80;
-
-            if (preg_match('/^(\d+)x\d+ \(\d+x(\d+)\)$/', trim(getenv('ANSICON')), $matches)) {
-                $columns = $matches[1];
-            } elseif (function_exists('proc_open')) {
-                $process = proc_open(
-                    'mode CON',
-                    [
-                        1 => ['pipe', 'w'],
-                        2 => ['pipe', 'w']
-                    ],
-                    $pipes,
-                    null,
-                    null,
-                    ['suppress_errors' => true]
-                );
+    private $end;
 
-                if (is_resource($process)) {
-                    $info = stream_get_contents($pipes[1]);
+    /**
+     * @var int
+     */
+    private $endRange;
 
-                    fclose($pipes[1]);
-                    fclose($pipes[2]);
-                    proc_close($process);
+    /**
+     * @var array
+     */
+    private $lines;
 
-                    if (preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) {
-                        $columns = $matches[2];
-                    }
-                }
-            }
+    public function __construct(int $start = 0, int $startRange = 1, int $end = 0, int $endRange = 1, array $lines = [])
+    {
+        $this->start      = $start;
+        $this->startRange = $startRange;
+        $this->end        = $end;
+        $this->endRange   = $endRange;
+        $this->lines      = $lines;
+    }
 
-            return $columns - 1;
-        }
+    public function getStart(): int
+    {
+        return $this->start;
+    }
 
-        if (!$this->isInteractive(self::STDIN)) {
-            return 80;
-        }
+    public function getStartRange(): int
+    {
+        return $this->startRange;
+    }
 
-        if (function_exists('shell_exec') && preg_match('#\d+ (\d+)#', shell_exec('stty size'), $match) === 1) {
-            if ((int) $match[1] > 0) {
-                return (int) $match[1];
-            }
-        }
+    public function getEnd(): int
+    {
+        return $this->end;
+    }
 
-        if (function_exists('shell_exec') && preg_match('#columns = (\d+);#', shell_exec('stty'), $match) === 1) {
-            if ((int) $match[1] > 0) {
-                return (int) $match[1];
-            }
-        }
+    public function getEndRange(): int
+    {
+        return $this->endRange;
+    }
 
-        return 80;
+    public function getLines(): array
+    {
+        return $this->lines;
     }
 
-    /**
-     * Returns if the file descriptor is an interactive terminal or not.
-     *
-     * @param int|resource $fileDescriptor
-     *
-     * @return bool
-     */
-    public function isInteractive($fileDescriptor = self::STDOUT)
+    public function setLines(array $lines)
     {
-        return function_exists('posix_isatty') && @posix_isatty($fileDescriptor);
+        $this->lines = $lines;
     }
 }
-<?php
+<?php declare(strict_types=1);
 /*
- * This file is part of the Environment package.
+ * This file is part of sebastian/diff.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -19234,562 +19370,417 @@ class Console
  * file that was distributed with this source code.
  */
 
-namespace SebastianBergmann\Environment;
+namespace SebastianBergmann\Diff;
 
-/**
- * Utility class for HHVM/PHP environment handling.
- */
-class Runtime
+final class Diff
 {
     /**
      * @var string
      */
-    private static $binary;
+    private $from;
 
     /**
-     * Returns true when Xdebug is supported or
-     * the runtime used is PHPDBG (PHP >= 7.0).
-     *
-     * @return bool
+     * @var string
      */
-    public function canCollectCodeCoverage()
-    {
-        return $this->hasXdebug() || $this->hasPHPDBGCodeCoverage();
-    }
+    private $to;
 
     /**
-     * Returns the path to the binary of the current runtime.
-     * Appends ' --php' to the path when the runtime is HHVM.
-     *
-     * @return string
+     * @var Chunk[]
      */
-    public function getBinary()
-    {
-        // HHVM
-        if (self::$binary === null && $this->isHHVM()) {
-            if ((self::$binary = getenv('PHP_BINARY')) === false) {
-                self::$binary = PHP_BINARY;
-            }
-
-            self::$binary = escapeshellarg(self::$binary) . ' --php';
-        }
-
-        // PHP >= 5.4.0
-        if (self::$binary === null && defined('PHP_BINARY')) {
-            if (PHP_BINARY !== '') {
-                self::$binary = escapeshellarg(PHP_BINARY);
-            }
-        }
-
-        // PHP < 5.4.0
-        if (self::$binary === null) {
-            if (PHP_SAPI == 'cli' && isset($_SERVER['_'])) {
-                if (strpos($_SERVER['_'], 'phpunit') !== false) {
-                    $file = file($_SERVER['_']);
-
-                    if (strpos($file[0], ' ') !== false) {
-                        $tmp          = explode(' ', $file[0]);
-                        self::$binary = escapeshellarg(trim($tmp[1]));
-                    } else {
-                        self::$binary = escapeshellarg(ltrim(trim($file[0]), '#!'));
-                    }
-                } elseif (strpos(basename($_SERVER['_']), 'php') !== false) {
-                    self::$binary = escapeshellarg($_SERVER['_']);
-                }
-            }
-        }
-
-        if (self::$binary === null) {
-            $possibleBinaryLocations = [
-                PHP_BINDIR . '/php',
-                PHP_BINDIR . '/php-cli.exe',
-                PHP_BINDIR . '/php.exe'
-            ];
-
-            foreach ($possibleBinaryLocations as $binary) {
-                if (is_readable($binary)) {
-                    self::$binary = escapeshellarg($binary);
-                    break;
-                }
-            }
-        }
-
-        if (self::$binary === null) {
-            self::$binary = 'php';
-        }
-
-        return self::$binary;
-    }
+    private $chunks;
 
     /**
-     * @return string
+     * @param string  $from
+     * @param string  $to
+     * @param Chunk[] $chunks
      */
-    public function getNameWithVersion()
+    public function __construct(string $from, string $to, array $chunks = [])
     {
-        return $this->getName() . ' ' . $this->getVersion();
+        $this->from   = $from;
+        $this->to     = $to;
+        $this->chunks = $chunks;
     }
 
-    /**
-     * @return string
-     */
-    public function getName()
+    public function getFrom(): string
     {
-        if ($this->isHHVM()) {
-            return 'HHVM';
-        } elseif ($this->isPHPDBG()) {
-            return 'PHPDBG';
-        } else {
-            return 'PHP';
-        }
+        return $this->from;
     }
 
-    /**
-     * @return string
-     */
-    public function getVendorUrl()
+    public function getTo(): string
     {
-        if ($this->isHHVM()) {
-            return 'http://hhvm.com/';
-        } else {
-            return 'https://secure.php.net/';
-        }
+        return $this->to;
     }
 
     /**
-     * @return string
+     * @return Chunk[]
      */
-    public function getVersion()
+    public function getChunks(): array
     {
-        if ($this->isHHVM()) {
-            return HHVM_VERSION;
-        } else {
-            return PHP_VERSION;
-        }
+        return $this->chunks;
     }
 
     /**
-     * Returns true when the runtime used is PHP and Xdebug is loaded.
-     *
-     * @return bool
+     * @param Chunk[] $chunks
      */
-    public function hasXdebug()
+    public function setChunks(array $chunks)
     {
-        return ($this->isPHP() || $this->isHHVM()) && extension_loaded('xdebug');
+        $this->chunks = $chunks;
     }
+}
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
+namespace SebastianBergmann\Diff;
+
+use SebastianBergmann\Diff\Output\DiffOutputBuilderInterface;
+use SebastianBergmann\Diff\Output\UnifiedDiffOutputBuilder;
+
+/**
+ * Diff implementation.
+ */
+final class Differ
+{
     /**
-     * Returns true when the runtime used is HHVM.
+     * @var DiffOutputBuilderInterface
+     */
+    private $outputBuilder;
+
+    /**
+     * @param DiffOutputBuilderInterface $outputBuilder
      *
-     * @return bool
+     * @throws InvalidArgumentException
      */
-    public function isHHVM()
-    {
-        return defined('HHVM_VERSION');
+    public function __construct($outputBuilder = null)
+    {
+        if ($outputBuilder instanceof DiffOutputBuilderInterface) {
+            $this->outputBuilder = $outputBuilder;
+        } elseif (null === $outputBuilder) {
+            $this->outputBuilder = new UnifiedDiffOutputBuilder;
+        } elseif (\is_string($outputBuilder)) {
+            // PHPUnit 6.1.4, 6.2.0, 6.2.1, 6.2.2, and 6.2.3 support
+            // @see https://github.com/sebastianbergmann/phpunit/issues/2734#issuecomment-314514056
+            // @deprecated
+            $this->outputBuilder = new UnifiedDiffOutputBuilder($outputBuilder);
+        } else {
+            throw new InvalidArgumentException(
+                \sprintf(
+                    'Expected builder to be an instance of DiffOutputBuilderInterface, <null> or a string, got %s.',
+                    \is_object($outputBuilder) ? 'instance of "' . \get_class($outputBuilder) . '"' : \gettype($outputBuilder) . ' "' . $outputBuilder . '"'
+                )
+            );
+        }
     }
 
     /**
-     * Returns true when the runtime used is PHP without the PHPDBG SAPI.
+     * Returns the diff between two arrays or strings as string.
      *
-     * @return bool
+     * @param array|string                            $from
+     * @param array|string                            $to
+     * @param LongestCommonSubsequenceCalculator|null $lcs
+     *
+     * @return string
      */
-    public function isPHP()
+    public function diff($from, $to, LongestCommonSubsequenceCalculator $lcs = null): string
     {
-        return !$this->isHHVM() && !$this->isPHPDBG();
+        $from = $this->validateDiffInput($from);
+        $to   = $this->validateDiffInput($to);
+        $diff = $this->diffToArray($from, $to, $lcs);
+
+        return $this->outputBuilder->getDiff($diff);
     }
 
     /**
-     * Returns true when the runtime used is PHP with the PHPDBG SAPI.
+     * Casts variable to string if it is not a string or array.
      *
-     * @return bool
+     * @param mixed $input
+     *
+     * @return string
      */
-    public function isPHPDBG()
+    private function validateDiffInput($input): string
     {
-        return PHP_SAPI === 'phpdbg' && !$this->isHHVM();
+        if (!\is_array($input) && !\is_string($input)) {
+            return (string) $input;
+        }
+
+        return $input;
     }
 
     /**
-     * Returns true when the runtime used is PHP with the PHPDBG SAPI
-     * and the phpdbg_*_oplog() functions are available (PHP >= 7.0).
+     * Returns the diff between two arrays or strings as array.
      *
-     * @return bool
+     * Each array element contains two elements:
+     *   - [0] => mixed $token
+     *   - [1] => 2|1|0
+     *
+     * - 2: REMOVED: $token was removed from $from
+     * - 1: ADDED: $token was added to $from
+     * - 0: OLD: $token is not changed in $to
+     *
+     * @param array|string                       $from
+     * @param array|string                       $to
+     * @param LongestCommonSubsequenceCalculator $lcs
+     *
+     * @return array
      */
-    public function hasPHPDBGCodeCoverage()
+    public function diffToArray($from, $to, LongestCommonSubsequenceCalculator $lcs = null): array
     {
-        return $this->isPHPDBG() && function_exists('phpdbg_start_oplog');
-    }
-}
-Exporter
-
-Copyright (c) 2002-2015, Sebastian Bergmann <sebastian@phpunit.de>.
-All rights reserved.
+        if (\is_string($from)) {
+            $from = $this->splitStringByLines($from);
+        } elseif (!\is_array($from)) {
+            throw new \InvalidArgumentException('"from" must be an array or string.');
+        }
 
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
+        if (\is_string($to)) {
+            $to = $this->splitStringByLines($to);
+        } elseif (!\is_array($to)) {
+            throw new \InvalidArgumentException('"to" must be an array or string.');
+        }
 
- * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
+        list($from, $to, $start, $end) = self::getArrayDiffParted($from, $to);
 
- * Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the
-   distribution.
+        if ($lcs === null) {
+            $lcs = $this->selectLcsImplementation($from, $to);
+        }
 
- * Neither the name of Sebastian Bergmann nor the names of his
-   contributors may be used to endorse or promote products derived
-   from this software without specific prior written permission.
+        $common = $lcs->calculate(\array_values($from), \array_values($to));
+        $diff   = [];
 
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-<?php
-/*
- * This file is part of the Exporter package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        foreach ($start as $token) {
+            $diff[] = [$token, 0 /* OLD */];
+        }
 
-namespace SebastianBergmann\Exporter;
+        \reset($from);
+        \reset($to);
 
-use SebastianBergmann\RecursionContext\Context;
+        foreach ($common as $token) {
+            while (($fromToken = \reset($from)) !== $token) {
+                $diff[] = [\array_shift($from), 2 /* REMOVED */];
+            }
 
-/**
- * A nifty utility for visualizing PHP variables.
- *
- * <code>
- * <?php
- * use SebastianBergmann\Exporter\Exporter;
- *
- * $exporter = new Exporter;
- * print $exporter->export(new Exception);
- * </code>
- */
-class Exporter
-{
-    /**
-     * Exports a value as a string
-     *
-     * The output of this method is similar to the output of print_r(), but
-     * improved in various aspects:
-     *
-     *  - NULL is rendered as "null" (instead of "")
-     *  - TRUE is rendered as "true" (instead of "1")
-     *  - FALSE is rendered as "false" (instead of "")
-     *  - Strings are always quoted with single quotes
-     *  - Carriage returns and newlines are normalized to \n
-     *  - Recursion and repeated rendering is treated properly
-     *
-     * @param  mixed  $value
-     * @param  int    $indentation The indentation level of the 2nd+ line
-     * @return string
-     */
-    public function export($value, $indentation = 0)
-    {
-        return $this->recursiveExport($value, $indentation);
-    }
+            while (($toToken = \reset($to)) !== $token) {
+                $diff[] = [\array_shift($to), 1 /* ADDED */];
+            }
 
-    /**
-     * @param  mixed   $data
-     * @param  Context $context
-     * @return string
-     */
-    public function shortenedRecursiveExport(&$data, Context $context = null)
-    {
-        $result   = array();
-        $exporter = new self();
+            $diff[] = [$token, 0 /* OLD */];
 
-        if (!$context) {
-            $context = new Context;
+            \array_shift($from);
+            \array_shift($to);
         }
 
-        $array = $data;
-        $context->add($data);
+        while (($token = \array_shift($from)) !== null) {
+            $diff[] = [$token, 2 /* REMOVED */];
+        }
 
-        foreach ($array as $key => $value) {
-            if (is_array($value)) {
-                if ($context->contains($data[$key]) !== false) {
-                    $result[] = '*RECURSION*';
-                }
+        while (($token = \array_shift($to)) !== null) {
+            $diff[] = [$token, 1 /* ADDED */];
+        }
 
-                else {
-                    $result[] = sprintf(
-                        'array(%s)',
-                        $this->shortenedRecursiveExport($data[$key], $context)
-                    );
-                }
-            }
+        foreach ($end as $token) {
+            $diff[] = [$token, 0 /* OLD */];
+        }
 
-            else {
-                $result[] = $exporter->shortenedExport($value);
-            }
+        if ($this->detectUnmatchedLineEndings($diff)) {
+            \array_unshift($diff, ["#Warning: Strings contain different line endings!\n", 3]);
         }
 
-        return implode(', ', $result);
+        return $diff;
     }
 
     /**
-     * Exports a value into a single-line string
-     *
-     * The output of this method is similar to the output of
-     * SebastianBergmann\Exporter\Exporter::export().
+     * Checks if input is string, if so it will split it line-by-line.
      *
-     * Newlines are replaced by the visible string '\n'.
-     * Contents of arrays and objects (if any) are replaced by '...'.
+     * @param string $input
      *
-     * @param  mixed  $value
-     * @return string
-     * @see    SebastianBergmann\Exporter\Exporter::export
+     * @return array
      */
-    public function shortenedExport($value)
+    private function splitStringByLines(string $input): array
     {
-        if (is_string($value)) {
-            $string = $this->export($value);
-
-            if (function_exists('mb_strlen')) {
-                if (mb_strlen($string) > 40) {
-                    $string = mb_substr($string, 0, 30) . '...' . mb_substr($string, -7);
-                }
-            } else {
-                if (strlen($string) > 40) {
-                    $string = substr($string, 0, 30) . '...' . substr($string, -7);
-                }
-            }
-
-            return str_replace("\n", '\n', $string);
-        }
+        return \preg_split('/(.*\R)/', $input, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
+    }
 
-        if (is_object($value)) {
-            return sprintf(
-                '%s Object (%s)',
-                get_class($value),
-                count($this->toArray($value)) > 0 ? '...' : ''
-            );
-        }
+    /**
+     * @param array $from
+     * @param array $to
+     *
+     * @return LongestCommonSubsequenceCalculator
+     */
+    private function selectLcsImplementation(array $from, array $to): LongestCommonSubsequenceCalculator
+    {
+        // We do not want to use the time-efficient implementation if its memory
+        // footprint will probably exceed this value. Note that the footprint
+        // calculation is only an estimation for the matrix and the LCS method
+        // will typically allocate a bit more memory than this.
+        $memoryLimit = 100 * 1024 * 1024;
 
-        if (is_array($value)) {
-            return sprintf(
-                'Array (%s)',
-                count($value) > 0 ? '...' : ''
-            );
+        if ($this->calculateEstimatedFootprint($from, $to) > $memoryLimit) {
+            return new MemoryEfficientLongestCommonSubsequenceCalculator;
         }
 
-        return $this->export($value);
+        return new TimeEfficientLongestCommonSubsequenceCalculator;
     }
 
     /**
-     * Converts an object to an array containing all of its private, protected
-     * and public properties.
+     * Calculates the estimated memory footprint for the DP-based method.
      *
-     * @param  mixed $value
-     * @return array
+     * @param array $from
+     * @param array $to
+     *
+     * @return int|float
      */
-    public function toArray($value)
+    private function calculateEstimatedFootprint(array $from, array $to)
     {
-        if (!is_object($value)) {
-            return (array) $value;
-        }
+        $itemSize = PHP_INT_SIZE === 4 ? 76 : 144;
 
-        $array = array();
+        return $itemSize * \min(\count($from), \count($to)) ** 2;
+    }
 
-        foreach ((array) $value as $key => $val) {
-            // properties are transformed to keys in the following way:
-            // private   $property => "\0Classname\0property"
-            // protected $property => "\0*\0property"
-            // public    $property => "property"
-            if (preg_match('/^\0.+\0(.+)$/', $key, $matches)) {
-                $key = $matches[1];
-            }
+    /**
+     * Returns true if line ends don't match in a diff.
+     *
+     * @param array $diff
+     *
+     * @return bool
+     */
+    private function detectUnmatchedLineEndings(array $diff): bool
+    {
+        $newLineBreaks = ['' => true];
+        $oldLineBreaks = ['' => true];
 
-            // See https://github.com/php/php-src/commit/5721132
-            if ($key === "\0gcdata") {
-                continue;
+        foreach ($diff as $entry) {
+            if (0 === $entry[1]) { /* OLD */
+                $ln                 = $this->getLinebreak($entry[0]);
+                $oldLineBreaks[$ln] = true;
+                $newLineBreaks[$ln] = true;
+            } elseif (1 === $entry[1]) {  /* ADDED */
+                $newLineBreaks[$this->getLinebreak($entry[0])] = true;
+            } elseif (2 === $entry[1]) {  /* REMOVED */
+                $oldLineBreaks[$this->getLinebreak($entry[0])] = true;
             }
-
-            $array[$key] = $val;
         }
 
-        // Some internal classes like SplObjectStorage don't work with the
-        // above (fast) mechanism nor with reflection in Zend.
-        // Format the output similarly to print_r() in this case
-        if ($value instanceof \SplObjectStorage) {
-            // However, the fast method does work in HHVM, and exposes the
-            // internal implementation. Hide it again.
-            if (property_exists('\SplObjectStorage', '__storage')) {
-                unset($array['__storage']);
-            } elseif (property_exists('\SplObjectStorage', 'storage')) {
-                unset($array['storage']);
-            }
+        // if either input or output is a single line without breaks than no warning should be raised
+        if (['' => true] === $newLineBreaks || ['' => true] === $oldLineBreaks) {
+            return false;
+        }
 
-            if (property_exists('\SplObjectStorage', '__key')) {
-                unset($array['__key']);
+        // two way compare
+        foreach ($newLineBreaks as $break => $set) {
+            if (!isset($oldLineBreaks[$break])) {
+                return true;
             }
+        }
 
-            foreach ($value as $key => $val) {
-                $array[spl_object_hash($val)] = array(
-                    'obj' => $val,
-                    'inf' => $value->getInfo(),
-                );
+        foreach ($oldLineBreaks as $break => $set) {
+            if (!isset($newLineBreaks[$break])) {
+                return true;
             }
         }
 
-        return $array;
+        return false;
     }
 
-    /**
-     * Recursive implementation of export
-     *
-     * @param  mixed                                       $value       The value to export
-     * @param  int                                         $indentation The indentation level of the 2nd+ line
-     * @param  \SebastianBergmann\RecursionContext\Context $processed   Previously processed objects
-     * @return string
-     * @see    SebastianBergmann\Exporter\Exporter::export
-     */
-    protected function recursiveExport(&$value, $indentation, $processed = null)
+    private function getLinebreak($line): string
     {
-        if ($value === null) {
-            return 'null';
+        if (!\is_string($line)) {
+            return '';
         }
 
-        if ($value === true) {
-            return 'true';
+        $lc = \substr($line, -1);
+        if ("\r" === $lc) {
+            return "\r";
         }
 
-        if ($value === false) {
-            return 'false';
+        if ("\n" !== $lc) {
+            return '';
         }
 
-        if (is_float($value) && floatval(intval($value)) === $value) {
-            return "$value.0";
+        if ("\r\n" === \substr($line, -2)) {
+            return "\r\n";
         }
 
-        if (is_resource($value)) {
-            return sprintf(
-                'resource(%d) of type (%s)',
-                $value,
-                get_resource_type($value)
-            );
-        }
+        return "\n";
+    }
 
-        if (is_string($value)) {
-            // Match for most non printable chars somewhat taking multibyte chars into account
-            if (preg_match('/[^\x09-\x0d\x1b\x20-\xff]/', $value)) {
-                return 'Binary String: 0x' . bin2hex($value);
-            }
+    private static function getArrayDiffParted(array &$from, array &$to): array
+    {
+        $start = [];
+        $end   = [];
 
-            return "'" .
-            str_replace(array("\r\n", "\n\r", "\r"), array("\n", "\n", "\n"), $value) .
-            "'";
-        }
+        \reset($to);
 
-        $whitespace = str_repeat(' ', 4 * $indentation);
+        foreach ($from as $k => $v) {
+            $toK = \key($to);
 
-        if (!$processed) {
-            $processed = new Context;
-        }
-
-        if (is_array($value)) {
-            if (($key = $processed->contains($value)) !== false) {
-                return 'Array &' . $key;
-            }
-
-            $array  = $value;
-            $key    = $processed->add($value);
-            $values = '';
-
-            if (count($array) > 0) {
-                foreach ($array as $k => $v) {
-                    $values .= sprintf(
-                        '%s    %s => %s' . "\n",
-                        $whitespace,
-                        $this->recursiveExport($k, $indentation),
-                        $this->recursiveExport($value[$k], $indentation + 1, $processed)
-                    );
-                }
+            if ($toK === $k && $v === $to[$k]) {
+                $start[$k] = $v;
 
-                $values = "\n" . $values . $whitespace;
+                unset($from[$k], $to[$k]);
+            } else {
+                break;
             }
-
-            return sprintf('Array &%s (%s)', $key, $values);
         }
 
-        if (is_object($value)) {
-            $class = get_class($value);
-
-            if ($hash = $processed->contains($value)) {
-                return sprintf('%s Object &%s', $class, $hash);
-            }
-
-            $hash   = $processed->add($value);
-            $values = '';
-            $array  = $this->toArray($value);
+        \end($from);
+        \end($to);
 
-            if (count($array) > 0) {
-                foreach ($array as $k => $v) {
-                    $values .= sprintf(
-                        '%s    %s => %s' . "\n",
-                        $whitespace,
-                        $this->recursiveExport($k, $indentation),
-                        $this->recursiveExport($v, $indentation + 1, $processed)
-                    );
-                }
+        do {
+            $fromK = \key($from);
+            $toK   = \key($to);
 
-                $values = "\n" . $values . $whitespace;
+            if (null === $fromK || null === $toK || \current($from) !== \current($to)) {
+                break;
             }
 
-            return sprintf('%s Object &%s (%s)', $class, $hash, $values);
-        }
+            \prev($from);
+            \prev($to);
 
-        return var_export($value, true);
+            $end = [$fromK => $from[$fromK]] + $end;
+            unset($from[$fromK], $to[$toK]);
+        } while (true);
+
+        return [$from, $to, $start, $end];
     }
 }
-Recursion Context
-
-Copyright (c) 2002-2015, Sebastian Bergmann <sebastian@phpunit.de>.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
- * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
+namespace SebastianBergmann\Diff;
 
- * Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the
-   distribution.
+interface Exception
+{
+}
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
- * Neither the name of Sebastian Bergmann nor the names of his
-   contributors may be used to endorse or promote products derived
-   from this software without specific prior written permission.
+namespace SebastianBergmann\Diff;
 
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-<?php
+class InvalidArgumentException extends \InvalidArgumentException implements Exception
+{
+}
+<?php declare(strict_types=1);
 /*
- * This file is part of the Recursion Context package.
+ * This file is part of sebastian/diff.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -19797,183 +19788,286 @@ POSSIBILITY OF SUCH DAMAGE.
  * file that was distributed with this source code.
  */
 
-namespace SebastianBergmann\RecursionContext;
+namespace SebastianBergmann\Diff;
 
-/**
- * A context containing previously processed arrays and objects
- * when recursively processing a value.
- */
-final class Context
+final class Line
 {
-    /**
-     * @var array[]
-     */
-    private $arrays;
+    const ADDED     = 1;
+    const REMOVED   = 2;
+    const UNCHANGED = 3;
 
     /**
-     * @var \SplObjectStorage
+     * @var int
      */
-    private $objects;
+    private $type;
 
     /**
-     * Initialises the context
+     * @var string
      */
-    public function __construct()
+    private $content;
+
+    public function __construct(int $type = self::UNCHANGED, string $content = '')
     {
-        $this->arrays  = array();
-        $this->objects = new \SplObjectStorage;
+        $this->type    = $type;
+        $this->content = $content;
     }
 
-    /**
-     * Adds a value to the context.
-     *
-     * @param array|object $value The value to add.
-     *
-     * @return int|string The ID of the stored value, either as a string or integer.
-     *
-     * @throws InvalidArgumentException Thrown if $value is not an array or object
-     */
-    public function add(&$value)
+    public function getContent(): string
     {
-        if (is_array($value)) {
-            return $this->addArray($value);
-        } elseif (is_object($value)) {
-            return $this->addObject($value);
-        }
+        return $this->content;
+    }
 
-        throw new InvalidArgumentException(
-            'Only arrays and objects are supported'
-        );
+    public function getType(): int
+    {
+        return $this->type;
     }
+}
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace SebastianBergmann\Diff;
 
+interface LongestCommonSubsequenceCalculator
+{
     /**
-     * Checks if the given value exists within the context.
-     *
-     * @param array|object $value The value to check.
+     * Calculates the longest common subsequence of two arrays.
      *
-     * @return int|string|false The string or integer ID of the stored value if it has already been seen, or false if the value is not stored.
+     * @param array $from
+     * @param array $to
      *
-     * @throws InvalidArgumentException Thrown if $value is not an array or object
+     * @return array
      */
-    public function contains(&$value)
-    {
-        if (is_array($value)) {
-            return $this->containsArray($value);
-        } elseif (is_object($value)) {
-            return $this->containsObject($value);
-        }
+    public function calculate(array $from, array $to): array;
+}
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        throw new InvalidArgumentException(
-            'Only arrays and objects are supported'
-        );
-    }
+namespace SebastianBergmann\Diff;
 
+final class MemoryEfficientLongestCommonSubsequenceCalculator implements LongestCommonSubsequenceCalculator
+{
     /**
-     * @param array $array
-     *
-     * @return bool|int
+     * {@inheritdoc}
      */
-    private function addArray(array &$array)
+    public function calculate(array $from, array $to): array
     {
-        $key = $this->containsArray($array);
+        $cFrom = \count($from);
+        $cTo   = \count($to);
 
-        if ($key !== false) {
-            return $key;
+        if ($cFrom === 0) {
+            return [];
         }
 
-        $key            = count($this->arrays);
-        $this->arrays[] = &$array;
+        if ($cFrom === 1) {
+            if (\in_array($from[0], $to, true)) {
+                return [$from[0]];
+            }
 
-        if (!isset($array[PHP_INT_MAX]) && !isset($array[PHP_INT_MAX - 1])) {
-            $array[] = $key;
-            $array[] = $this->objects;
-        } else { /* cover the improbable case too */
-            do {
-                $key = random_int(PHP_INT_MIN, PHP_INT_MAX);
-            } while (isset($array[$key]));
+            return [];
+        }
 
-            $array[$key] = $key;
+        $i         = (int) ($cFrom / 2);
+        $fromStart = \array_slice($from, 0, $i);
+        $fromEnd   = \array_slice($from, $i);
+        $llB       = $this->length($fromStart, $to);
+        $llE       = $this->length(\array_reverse($fromEnd), \array_reverse($to));
+        $jMax      = 0;
+        $max       = 0;
 
-            do {
-                $key = random_int(PHP_INT_MIN, PHP_INT_MAX);
-            } while (isset($array[$key]));
+        for ($j = 0; $j <= $cTo; $j++) {
+            $m = $llB[$j] + $llE[$cTo - $j];
 
-            $array[$key] = $this->objects;
+            if ($m >= $max) {
+                $max  = $m;
+                $jMax = $j;
+            }
         }
 
-        return $key;
+        $toStart = \array_slice($to, 0, $jMax);
+        $toEnd   = \array_slice($to, $jMax);
+
+        return \array_merge(
+            $this->calculate($fromStart, $toStart),
+            $this->calculate($fromEnd, $toEnd)
+        );
     }
 
-    /**
-     * @param object $object
-     *
-     * @return string
-     */
-    private function addObject($object)
+    private function length(array $from, array $to): array
     {
-        if (!$this->objects->contains($object)) {
-            $this->objects->attach($object);
+        $current = \array_fill(0, \count($to) + 1, 0);
+        $cFrom   = \count($from);
+        $cTo     = \count($to);
+
+        for ($i = 0; $i < $cFrom; $i++) {
+            $prev = $current;
+
+            for ($j = 0; $j < $cTo; $j++) {
+                if ($from[$i] === $to[$j]) {
+                    $current[$j + 1] = $prev[$j] + 1;
+                } else {
+                    $current[$j + 1] = \max($current[$j], $prev[$j + 1]);
+                }
+            }
         }
 
-        return spl_object_hash($object);
+        return $current;
     }
+}
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
+namespace SebastianBergmann\Diff\Output;
+
+abstract class AbstractChunkOutputBuilder implements DiffOutputBuilderInterface
+{
     /**
-     * @param array $array
+     * Takes input of the diff array and returns the common parts.
+     * Iterates through diff line by line.
      *
-     * @return int|false
+     * @param array $diff
+     * @param int   $lineThreshold
+     *
+     * @return array
      */
-    private function containsArray(array &$array)
+    protected function getCommonChunks(array $diff, int $lineThreshold = 5): array
     {
-        $end = array_slice($array, -2);
+        $diffSize     = \count($diff);
+        $capturing    = false;
+        $chunkStart   = 0;
+        $chunkSize    = 0;
+        $commonChunks = [];
 
-        return isset($end[1]) && $end[1] === $this->objects ? $end[0] : false;
+        for ($i = 0; $i < $diffSize; ++$i) {
+            if ($diff[$i][1] === 0 /* OLD */) {
+                if ($capturing === false) {
+                    $capturing  = true;
+                    $chunkStart = $i;
+                    $chunkSize  = 0;
+                } else {
+                    ++$chunkSize;
+                }
+            } elseif ($capturing !== false) {
+                if ($chunkSize >= $lineThreshold) {
+                    $commonChunks[$chunkStart] = $chunkStart + $chunkSize;
+                }
+
+                $capturing = false;
+            }
+        }
+
+        if ($capturing !== false && $chunkSize >= $lineThreshold) {
+            $commonChunks[$chunkStart] = $chunkStart + $chunkSize;
+        }
+
+        return $commonChunks;
     }
+}
+<?php declare(strict_types=1);
+/*
+ * This file is part of sebastian/diff.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace SebastianBergmann\Diff\Output;
 
+/**
+ * Builds a diff string representation in a loose unified diff format
+ * listing only changes lines. Does not include line numbers.
+ */
+final class DiffOnlyOutputBuilder implements DiffOutputBuilderInterface
+{
     /**
-     * @param object $value
-     *
-     * @return string|false
+     * @var string
      */
-    private function containsObject($value)
-    {
-        if ($this->objects->contains($value)) {
-            return spl_object_hash($value);
-        }
+    private $header;
 
-        return false;
+    public function __construct(string $header = "--- Original\n+++ New\n")
+    {
+        $this->header = $header;
     }
 
-    public function __destruct()
+    public function getDiff(array $diff): string
     {
-        foreach ($this->arrays as &$array) {
-            if (is_array($array)) {
-                array_pop($array);
-                array_pop($array);
+        $buffer = \fopen('php://memory', 'r+b');
+
+        if ('' !== $this->header) {
+            \fwrite($buffer, $this->header);
+            if ("\n" !== \substr($this->header, -1, 1)) {
+                \fwrite($buffer, "\n");
+            }
+        }
+
+        foreach ($diff as $diffEntry) {
+            if ($diffEntry[1] === 1 /* ADDED */) {
+                \fwrite($buffer, '+' . $diffEntry[0]);
+            } elseif ($diffEntry[1] === 2 /* REMOVED */) {
+                \fwrite($buffer, '-' . $diffEntry[0]);
+            } elseif ($diffEntry[1] === 3 /* WARNING */) {
+                \fwrite($buffer, ' ' . $diffEntry[0]);
+
+                continue; // Warnings should not be tested for line break, it will always be there
+            } else { /* Not changed (old) 0 */
+                continue; // we didn't write the non changs line, so do not add a line break either
+            }
+
+            $lc = \substr($diffEntry[0], -1);
+            if ($lc !== "\n" && $lc !== "\r") {
+                \fwrite($buffer, "\n"); // \No newline at end of file
             }
         }
+
+        $diff = \stream_get_contents($buffer, -1, 0);
+        \fclose($buffer);
+
+        return $diff;
     }
 }
-<?php
+<?php declare(strict_types=1);
 /*
- * This file is part of the Recursion Context package.
+ * This file is part of sebastian/diff.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
-
-namespace SebastianBergmann\RecursionContext;
+namespace SebastianBergmann\Diff\Output;
 
 /**
+ * Defines how an output builder should take a generated
+ * diff array and return a string representation of that diff.
  */
-interface Exception
+interface DiffOutputBuilderInterface
 {
+    public function getDiff(array $diff): string;
 }
-<?php
+<?php declare(strict_types=1);
 /*
- * This file is part of the Recursion Context package.
+ * This file is part of sebastian/diff.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -19981,49 +20075,164 @@ interface Exception
  * file that was distributed with this source code.
  */
 
-namespace SebastianBergmann\RecursionContext;
+namespace SebastianBergmann\Diff\Output;
 
 /**
+ * Builds a diff string representation in unified diff format in chunks.
  */
-final class InvalidArgumentException extends \InvalidArgumentException implements Exception
+final class UnifiedDiffOutputBuilder extends AbstractChunkOutputBuilder
 {
-}
-Resource Operations
+    /**
+     * @var string
+     */
+    private $header;
 
-Copyright (c) 2015, Sebastian Bergmann <sebastian@phpunit.de>.
-All rights reserved.
+    /**
+     * @var bool
+     */
+    private $addLineNumbers;
 
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
+    public function __construct(string $header = "--- Original\n+++ New\n", bool $addLineNumbers = false)
+    {
+        $this->header         = $header;
+        $this->addLineNumbers = $addLineNumbers;
+    }
 
- * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
+    public function getDiff(array $diff): string
+    {
+        $buffer = \fopen('php://memory', 'r+b');
 
- * Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the
-   distribution.
+        if ('' !== $this->header) {
+            \fwrite($buffer, $this->header);
+            if ("\n" !== \substr($this->header, -1, 1)) {
+                \fwrite($buffer, "\n");
+            }
+        }
 
- * Neither the name of Sebastian Bergmann nor the names of his
-   contributors may be used to endorse or promote products derived
-   from this software without specific prior written permission.
+        $this->writeDiffChunked($buffer, $diff, $this->getCommonChunks($diff));
 
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-<?php
+        $diff = \stream_get_contents($buffer, -1, 0);
+
+        \fclose($buffer);
+
+        return $diff;
+    }
+
+    // `old` is an array with key => value pairs . Each pair represents a start and end index of `diff`
+    // of a list of elements all containing `same` (0) entries.
+    private function writeDiffChunked($output, array $diff, array $old)
+    {
+        $upperLimit = \count($diff);
+        $start      = 0;
+        $fromStart  = 0;
+        $toStart    = 0;
+
+        if (\count($old)) { // no common parts, list all diff entries
+            \reset($old);
+
+            // iterate the diff, go from chunk to chunk skipping common chunk of lines between those
+            do {
+                $commonStart = \key($old);
+                $commonEnd   = \current($old);
+
+                if ($commonStart !== $start) {
+                    list($fromRange, $toRange) = $this->getChunkRange($diff, $start, $commonStart);
+                    $this->writeChunk($output, $diff, $start, $commonStart, $fromStart, $fromRange, $toStart, $toRange);
+
+                    $fromStart += $fromRange;
+                    $toStart += $toRange;
+                }
+
+                $start        = $commonEnd + 1;
+                $commonLength = $commonEnd - $commonStart + 1; // calculate number of non-change lines in the common part
+                $fromStart += $commonLength;
+                $toStart += $commonLength;
+            } while (false !== \next($old));
+
+            \end($old); // short cut for finding possible last `change entry`
+            $tmp = \key($old);
+            \reset($old);
+            if ($old[$tmp] === $upperLimit - 1) {
+                $upperLimit = $tmp;
+            }
+        }
+
+        if ($start < $upperLimit - 1) { // check for trailing (non) diff entries
+            do {
+                --$upperLimit;
+            } while (isset($diff[$upperLimit][1]) && $diff[$upperLimit][1] === 0);
+            ++$upperLimit;
+
+            list($fromRange, $toRange) = $this->getChunkRange($diff, $start, $upperLimit);
+            $this->writeChunk($output, $diff, $start, $upperLimit, $fromStart, $fromRange, $toStart, $toRange);
+        }
+    }
+
+    private function writeChunk(
+        $output,
+        array $diff,
+        int $diffStartIndex,
+        int $diffEndIndex,
+        int $fromStart,
+        int $fromRange,
+        int $toStart,
+        int $toRange
+    ) {
+        if ($this->addLineNumbers) {
+            \fwrite($output, '@@ -' . (1 + $fromStart));
+
+            if ($fromRange > 1) {
+                \fwrite($output, ',' . $fromRange);
+            }
+
+            \fwrite($output, ' +' . (1 + $toStart));
+            if ($toRange > 1) {
+                \fwrite($output, ',' . $toRange);
+            }
+
+            \fwrite($output, " @@\n");
+        } else {
+            \fwrite($output, "@@ @@\n");
+        }
+
+        for ($i = $diffStartIndex; $i < $diffEndIndex; ++$i) {
+            if ($diff[$i][1] === 1 /* ADDED */) {
+                \fwrite($output, '+' . $diff[$i][0]);
+            } elseif ($diff[$i][1] === 2 /* REMOVED */) {
+                \fwrite($output, '-' . $diff[$i][0]);
+            } else { /* Not changed (old) 0 or Warning 3 */
+                \fwrite($output, ' ' . $diff[$i][0]);
+            }
+
+            $lc = \substr($diff[$i][0], -1);
+            if ($lc !== "\n" && $lc !== "\r") {
+                \fwrite($output, "\n"); // \No newline at end of file
+            }
+        }
+    }
+
+    private function getChunkRange(array $diff, int $diffStartIndex, int $diffEndIndex): array
+    {
+        $toRange   = 0;
+        $fromRange = 0;
+
+        for ($i = $diffStartIndex; $i < $diffEndIndex; ++$i) {
+            if ($diff[$i][1] === 1) { // added
+                ++$toRange;
+            } elseif ($diff[$i][1] === 2) { // removed
+                ++$fromRange;
+            } elseif ($diff[$i][1] === 0) { // same
+                ++$fromRange;
+                ++$toRange;
+            }
+        }
+
+        return [$fromRange, $toRange];
+    }
+}
+<?php declare(strict_types=1);
 /*
- * This file is part of resource-operations.
+ * This file is part of sebastian/diff.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -20031,5197 +20240,204 @@ POSSIBILITY OF SUCH DAMAGE.
  * file that was distributed with this source code.
  */
 
-namespace SebastianBergmann\ResourceOperations;
+namespace SebastianBergmann\Diff;
 
-class ResourceOperations
+/**
+ * Unified diff parser.
+ */
+final class Parser
 {
     /**
-     * @return string[]
+     * @param string $string
+     *
+     * @return Diff[]
      */
-    public static function getFunctions()
+    public function parse(string $string): array
     {
-        return [
-            'Directory::close',
-            'Directory::read',
-            'Directory::rewind',
-            'HttpResponse::getRequestBodyStream',
-            'HttpResponse::getStream',
-            'MongoGridFSCursor::__construct',
-            'MongoGridFSFile::getResource',
-            'MysqlndUhConnection::stmtInit',
-            'MysqlndUhConnection::storeResult',
-            'MysqlndUhConnection::useResult',
-            'PDF_new',
-            'PDO::pgsqlLOBOpen',
-            'RarEntry::getStream',
-            'SQLite3::openBlob',
-            'XMLWriter::openMemory',
-            'XMLWriter::openURI',
-            'ZipArchive::getStream',
-            'bbcode_create',
-            'bzopen',
-            'crack_opendict',
-            'cubrid_connect',
-            'cubrid_connect_with_url',
-            'cubrid_get_query_timeout',
-            'cubrid_lob2_bind',
-            'cubrid_lob2_close',
-            'cubrid_lob2_export',
-            'cubrid_lob2_import',
-            'cubrid_lob2_new',
-            'cubrid_lob2_read',
-            'cubrid_lob2_seek',
-            'cubrid_lob2_seek64',
-            'cubrid_lob2_size',
-            'cubrid_lob2_size64',
-            'cubrid_lob2_tell',
-            'cubrid_lob2_tell64',
-            'cubrid_lob2_write',
-            'cubrid_pconnect',
-            'cubrid_pconnect_with_url',
-            'cubrid_prepare',
-            'cubrid_query',
-            'cubrid_set_query_timeout',
-            'cubrid_unbuffered_query',
-            'curl_copy_handle',
-            'curl_getinfo',
-            'curl_init',
-            'curl_multi_add_handle',
-            'curl_multi_close',
-            'curl_multi_exec',
-            'curl_multi_getcontent',
-            'curl_multi_info_read',
-            'curl_multi_init',
-            'curl_multi_remove_handle',
-            'curl_multi_select',
-            'curl_multi_setopt',
-            'curl_pause',
-            'curl_reset',
-            'curl_setopt',
-            'curl_setopt_array',
-            'curl_share_close',
-            'curl_share_init',
-            'curl_share_setopt',
-            'curl_unescape',
-            'cyrus_connect',
-            'db2_column_privileges',
-            'db2_columns',
-            'db2_connect',
-            'db2_exec',
-            'db2_foreign_keys',
-            'db2_next_result',
-            'db2_pconnect',
-            'db2_prepare',
-            'db2_primary_keys',
-            'db2_procedure_columns',
-            'db2_procedures',
-            'db2_special_columns',
-            'db2_statistics',
-            'db2_table_privileges',
-            'db2_tables',
-            'dba_fetch',
-            'dba_fetch 1',
-            'dba_open',
-            'dba_popen',
-            'dbplus_aql',
-            'dbplus_open',
-            'dbplus_rcreate',
-            'dbplus_ropen',
-            'dbplus_rquery',
-            'dbplus_sql',
-            'deflate_init',
-            'dio_open',
-            'eio_busy',
-            'eio_cancel',
-            'eio_chmod',
-            'eio_chown',
-            'eio_close',
-            'eio_custom',
-            'eio_dup2',
-            'eio_fallocate',
-            'eio_fchmod',
-            'eio_fchown',
-            'eio_fdatasync',
-            'eio_fstat',
-            'eio_fstatvfs',
-            'eio_fsync',
-            'eio_ftruncate',
-            'eio_futime',
-            'eio_get_last_error',
-            'eio_grp',
-            'eio_grp_add',
-            'eio_grp_cancel',
-            'eio_grp_limit',
-            'eio_link',
-            'eio_lstat',
-            'eio_mkdir',
-            'eio_mknod',
-            'eio_nop',
-            'eio_open',
-            'eio_read',
-            'eio_readahead',
-            'eio_readdir',
-            'eio_readlink',
-            'eio_realpath',
-            'eio_rename',
-            'eio_rmdir',
-            'eio_seek',
-            'eio_sendfile',
-            'eio_stat',
-            'eio_statvfs',
-            'eio_symlink',
-            'eio_sync',
-            'eio_sync_file_range',
-            'eio_syncfs',
-            'eio_truncate',
-            'eio_unlink',
-            'eio_utime',
-            'eio_write',
-            'enchant_broker_free_dict',
-            'enchant_broker_init',
-            'enchant_broker_request_dict',
-            'enchant_broker_request_pwl_dict',
-            'event_base_new',
-            'event_base_reinit',
-            'event_buffer_new',
-            'event_new',
-            'event_priority_set',
-            'event_timer_set',
-            'expect_popen',
-            'fam_monitor_collection',
-            'fam_monitor_directory',
-            'fam_monitor_file',
-            'fam_open',
-            'fann_cascadetrain_on_data',
-            'fann_cascadetrain_on_file',
-            'fann_clear_scaling_params',
-            'fann_copy',
-            'fann_create_from_file',
-            'fann_create_shortcut_array',
-            'fann_create_standard',
-            'fann_create_standard_array',
-            'fann_create_train',
-            'fann_create_train_from_callback',
-            'fann_descale_input',
-            'fann_descale_output',
-            'fann_descale_train',
-            'fann_destroy',
-            'fann_destroy_train',
-            'fann_duplicate_train_data',
-            'fann_get_MSE',
-            'fann_get_activation_function',
-            'fann_get_activation_steepness',
-            'fann_get_bias_array',
-            'fann_get_bit_fail',
-            'fann_get_bit_fail_limit',
-            'fann_get_cascade_activation_functions',
-            'fann_get_cascade_activation_functions_count',
-            'fann_get_cascade_activation_steepnesses',
-            'fann_get_cascade_activation_steepnesses_count',
-            'fann_get_cascade_candidate_change_fraction',
-            'fann_get_cascade_candidate_limit',
-            'fann_get_cascade_candidate_stagnation_epochs',
-            'fann_get_cascade_max_cand_epochs',
-            'fann_get_cascade_max_out_epochs',
-            'fann_get_cascade_min_cand_epochs',
-            'fann_get_cascade_min_out_epochs',
-            'fann_get_cascade_num_candidate_groups',
-            'fann_get_cascade_num_candidates',
-            'fann_get_cascade_output_change_fraction',
-            'fann_get_cascade_output_stagnation_epochs',
-            'fann_get_cascade_weight_multiplier',
-            'fann_get_connection_array',
-            'fann_get_connection_rate',
-            'fann_get_errno',
-            'fann_get_errstr',
-            'fann_get_layer_array',
-            'fann_get_learning_momentum',
-            'fann_get_learning_rate',
-            'fann_get_network_type',
-            'fann_get_num_input',
-            'fann_get_num_layers',
-            'fann_get_num_output',
-            'fann_get_quickprop_decay',
-            'fann_get_quickprop_mu',
-            'fann_get_rprop_decrease_factor',
-            'fann_get_rprop_delta_max',
-            'fann_get_rprop_delta_min',
-            'fann_get_rprop_delta_zero',
-            'fann_get_rprop_increase_factor',
-            'fann_get_sarprop_step_error_shift',
-            'fann_get_sarprop_step_error_threshold_factor',
-            'fann_get_sarprop_temperature',
-            'fann_get_sarprop_weight_decay_shift',
-            'fann_get_total_connections',
-            'fann_get_total_neurons',
-            'fann_get_train_error_function',
-            'fann_get_train_stop_function',
-            'fann_get_training_algorithm',
-            'fann_init_weights',
-            'fann_length_train_data',
-            'fann_merge_train_data',
-            'fann_num_input_train_data',
-            'fann_num_output_train_data',
-            'fann_randomize_weights',
-            'fann_read_train_from_file',
-            'fann_reset_errno',
-            'fann_reset_errstr',
-            'fann_run',
-            'fann_save',
-            'fann_save_train',
-            'fann_scale_input',
-            'fann_scale_input_train_data',
-            'fann_scale_output',
-            'fann_scale_output_train_data',
-            'fann_scale_train',
-            'fann_scale_train_data',
-            'fann_set_activation_function',
-            'fann_set_activation_function_hidden',
-            'fann_set_activation_function_layer',
-            'fann_set_activation_function_output',
-            'fann_set_activation_steepness',
-            'fann_set_activation_steepness_hidden',
-            'fann_set_activation_steepness_layer',
-            'fann_set_activation_steepness_output',
-            'fann_set_bit_fail_limit',
-            'fann_set_callback',
-            'fann_set_cascade_activation_functions',
-            'fann_set_cascade_activation_steepnesses',
-            'fann_set_cascade_candidate_change_fraction',
-            'fann_set_cascade_candidate_limit',
-            'fann_set_cascade_candidate_stagnation_epochs',
-            'fann_set_cascade_max_cand_epochs',
-            'fann_set_cascade_max_out_epochs',
-            'fann_set_cascade_min_cand_epochs',
-            'fann_set_cascade_min_out_epochs',
-            'fann_set_cascade_num_candidate_groups',
-            'fann_set_cascade_output_change_fraction',
-            'fann_set_cascade_output_stagnation_epochs',
-            'fann_set_cascade_weight_multiplier',
-            'fann_set_error_log',
-            'fann_set_input_scaling_params',
-            'fann_set_learning_momentum',
-            'fann_set_learning_rate',
-            'fann_set_output_scaling_params',
-            'fann_set_quickprop_decay',
-            'fann_set_quickprop_mu',
-            'fann_set_rprop_decrease_factor',
-            'fann_set_rprop_delta_max',
-            'fann_set_rprop_delta_min',
-            'fann_set_rprop_delta_zero',
-            'fann_set_rprop_increase_factor',
-            'fann_set_sarprop_step_error_shift',
-            'fann_set_sarprop_step_error_threshold_factor',
-            'fann_set_sarprop_temperature',
-            'fann_set_sarprop_weight_decay_shift',
-            'fann_set_scaling_params',
-            'fann_set_train_error_function',
-            'fann_set_train_stop_function',
-            'fann_set_training_algorithm',
-            'fann_set_weight',
-            'fann_set_weight_array',
-            'fann_shuffle_train_data',
-            'fann_subset_train_data',
-            'fann_test',
-            'fann_test_data',
-            'fann_train',
-            'fann_train_epoch',
-            'fann_train_on_data',
-            'fann_train_on_file',
-            'fbsql_connect',
-            'fbsql_db_query',
-            'fbsql_list_dbs',
-            'fbsql_list_fields',
-            'fbsql_list_tables',
-            'fbsql_pconnect',
-            'fbsql_query',
-            'fdf_create',
-            'fdf_open',
-            'fdf_open_string',
-            'finfo::buffer',
-            'finfo_buffer',
-            'finfo_close',
-            'finfo_file',
-            'finfo_open',
-            'finfo_set_flags',
-            'fopen',
-            'fsockopen',
-            'ftp_alloc',
-            'ftp_cdup',
-            'ftp_chdir',
-            'ftp_chmod',
-            'ftp_close',
-            'ftp_connect',
-            'ftp_delete',
-            'ftp_exec',
-            'ftp_fget',
-            'ftp_fput',
-            'ftp_get',
-            'ftp_get_option',
-            'ftp_login',
-            'ftp_mdtm',
-            'ftp_mkdir',
-            'ftp_nb_continue',
-            'ftp_nb_fget',
-            'ftp_nb_fput',
-            'ftp_nb_get',
-            'ftp_nb_put',
-            'ftp_nlist',
-            'ftp_pasv',
-            'ftp_put',
-            'ftp_pwd',
-            'ftp_raw',
-            'ftp_rawlist',
-            'ftp_rename',
-            'ftp_rmdir',
-            'ftp_set_option',
-            'ftp_site',
-            'ftp_size',
-            'ftp_ssl_connect',
-            'ftp_systype',
-            'gnupg_init',
-            'gupnp_context_new',
-            'gupnp_control_point_new',
-            'gupnp_device_info_get_service',
-            'gupnp_root_device_new',
-            'gzopen',
-            'hash_copy',
-            'hash_final',
-            'hash_init',
-            'hash_update',
-            'hash_update_file',
-            'hash_update_stream',
-            'http_get_request_body_stream',
-            'ibase_blob_create',
-            'ibase_blob_open',
-            'ibase_blob_open 1',
-            'ibase_connect',
-            'ibase_pconnect',
-            'ibase_prepare',
-            'ibase_service_attach',
-            'ibase_set_event_handler',
-            'ibase_set_event_handler 1',
-            'ibase_trans',
-            'ifx_connect',
-            'ifx_pconnect',
-            'ifx_prepare',
-            'ifx_query',
-            'imageaffine',
-            'imageconvolution',
-            'imagecreate',
-            'imagecreatefromgd',
-            'imagecreatefromgd2',
-            'imagecreatefromgd2part',
-            'imagecreatefromgif',
-            'imagecreatefromjpeg',
-            'imagecreatefrompng',
-            'imagecreatefromstring',
-            'imagecreatefromwbmp',
-            'imagecreatefromwebp',
-            'imagecreatefromxbm',
-            'imagecreatefromxpm',
-            'imagecreatetruecolor',
-            'imagegrabscreen',
-            'imagegrabwindow',
-            'imagepalettetotruecolor',
-            'imagepsloadfont',
-            'imagerotate',
-            'imagescale',
-            'imap_open',
-            'inflate_init',
-            'ingres_connect',
-            'ingres_pconnect',
-            'inotify_init',
-            'kadm5_init_with_password',
-            'ldap_connect',
-            'ldap_first_entry',
-            'ldap_first_reference',
-            'ldap_list',
-            'ldap_next_entry',
-            'ldap_next_reference',
-            'ldap_read',
-            'ldap_search',
-            'm_initconn',
-            'mailparse_msg_create',
-            'mailparse_msg_get_part',
-            'mailparse_msg_parse_file',
-            'maxdb::use_result',
-            'maxdb_connect',
-            'maxdb_embedded_connect',
-            'maxdb_init',
-            'maxdb_stmt::result_metadata',
-            'maxdb_stmt_result_metadata',
-            'maxdb_use_result',
-            'mcrypt_module_open',
-            'msg_get_queue',
-            'msql_connect',
-            'msql_db_query',
-            'msql_list_dbs',
-            'msql_list_fields',
-            'msql_list_tables',
-            'msql_pconnect',
-            'msql_query',
-            'mssql_connect',
-            'mssql_init',
-            'mssql_pconnect',
-            'mysql_connect',
-            'mysql_db_query',
-            'mysql_list_dbs',
-            'mysql_list_fields',
-            'mysql_list_processes',
-            'mysql_list_tables',
-            'mysql_pconnect',
-            'mysql_query',
-            'mysql_unbuffered_query',
-            'mysqlnd_uh_convert_to_mysqlnd',
-            'ncurses_new_panel',
-            'ncurses_newpad',
-            'ncurses_newwin',
-            'ncurses_panel_above',
-            'ncurses_panel_below',
-            'ncurses_panel_window',
-            'newt_button',
-            'newt_button_bar',
-            'newt_checkbox',
-            'newt_checkbox_tree',
-            'newt_checkbox_tree_multi',
-            'newt_compact_button',
-            'newt_create_grid',
-            'newt_entry',
-            'newt_form',
-            'newt_form_get_current',
-            'newt_grid_basic_window',
-            'newt_grid_h_close_stacked',
-            'newt_grid_h_stacked',
-            'newt_grid_simple_window',
-            'newt_grid_v_close_stacked',
-            'newt_grid_v_stacked',
-            'newt_label',
-            'newt_listbox',
-            'newt_listitem',
-            'newt_radio_get_current',
-            'newt_radiobutton',
-            'newt_run_form',
-            'newt_scale',
-            'newt_textbox',
-            'newt_textbox_reflowed',
-            'newt_vertical_scrollbar',
-            'oci_connect',
-            'oci_get_implicit_resultset',
-            'oci_new_connect',
-            'oci_new_cursor',
-            'oci_parse',
-            'oci_pconnect',
-            'odbc_columnprivileges',
-            'odbc_columns',
-            'odbc_connect',
-            'odbc_exec',
-            'odbc_foreignkeys',
-            'odbc_gettypeinfo',
-            'odbc_pconnect',
-            'odbc_prepare',
-            'odbc_primarykeys',
-            'odbc_procedurecolumns',
-            'odbc_procedures',
-            'odbc_specialcolumns',
-            'odbc_statistics',
-            'odbc_tableprivileges',
-            'odbc_tables',
-            'openal_buffer_create',
-            'openal_context_create',
-            'openal_device_open',
-            'openal_source_create',
-            'openal_stream',
-            'openssl_csr_new',
-            'openssl_csr_sign',
-            'openssl_pkey_get_private',
-            'openssl_pkey_get_public',
-            'openssl_pkey_new',
-            'openssl_x509_read',
-            'pfsockopen',
-            'pg_cancel_query',
-            'pg_client_encoding',
-            'pg_close',
-            'pg_connect',
-            'pg_connect_poll',
-            'pg_connection_busy',
-            'pg_connection_reset',
-            'pg_connection_status',
-            'pg_consume_input',
-            'pg_copy_from',
-            'pg_copy_to',
-            'pg_dbname',
-            'pg_end_copy',
-            'pg_escape_bytea',
-            'pg_escape_identifier',
-            'pg_escape_identifier 1',
-            'pg_escape_literal',
-            'pg_escape_string',
-            'pg_execute',
-            'pg_execute 1',
-            'pg_flush',
-            'pg_free_result',
-            'pg_get_notify',
-            'pg_get_pid',
-            'pg_get_result',
-            'pg_host',
-            'pg_last_error',
-            'pg_last_notice',
-            'pg_lo_create',
-            'pg_lo_export',
-            'pg_lo_import',
-            'pg_lo_open',
-            'pg_lo_unlink',
-            'pg_options',
-            'pg_parameter_status',
-            'pg_pconnect',
-            'pg_ping',
-            'pg_port',
-            'pg_prepare',
-            'pg_prepare 1',
-            'pg_put_line',
-            'pg_query',
-            'pg_query 1',
-            'pg_query_params',
-            'pg_query_params 1',
-            'pg_send_execute',
-            'pg_send_prepare',
-            'pg_send_query',
-            'pg_send_query_params',
-            'pg_set_client_encoding',
-            'pg_set_client_encoding 1',
-            'pg_set_error_verbosity',
-            'pg_socket',
-            'pg_trace',
-            'pg_transaction_status',
-            'pg_tty',
-            'pg_untrace',
-            'pg_version',
-            'php_user_filter::filter',
-            'popen',
-            'proc_open',
-            'ps_new',
-            'px_new',
-            'radius_acct_open',
-            'radius_auth_open',
-            'radius_salt_encrypt_attr',
-            'rpm_open',
-            'sem_get',
-            'shm_attach',
-            'socket_accept',
-            'socket_create',
-            'socket_create_listen',
-            'socket_recvmsg',
-            'socket_sendmsg',
-            'sqlite_open',
-            'sqlite_popen',
-            'sqlsrv_begin_transaction',
-            'sqlsrv_cancel',
-            'sqlsrv_client_info',
-            'sqlsrv_close',
-            'sqlsrv_commit',
-            'sqlsrv_connect',
-            'sqlsrv_execute',
-            'sqlsrv_fetch',
-            'sqlsrv_fetch_array',
-            'sqlsrv_fetch_object',
-            'sqlsrv_field_metadata',
-            'sqlsrv_free_stmt',
-            'sqlsrv_get_field',
-            'sqlsrv_has_rows',
-            'sqlsrv_next_result',
-            'sqlsrv_num_fields',
-            'sqlsrv_num_rows',
-            'sqlsrv_prepare',
-            'sqlsrv_query',
-            'sqlsrv_rollback',
-            'sqlsrv_rows_affected',
-            'sqlsrv_send_stream_data',
-            'sqlsrv_server_info',
-            'ssh2_auth_agent',
-            'ssh2_connect',
-            'ssh2_exec',
-            'ssh2_fetch_stream',
-            'ssh2_publickey_init',
-            'ssh2_sftp',
-            'ssh2_sftp_chmod',
-            'ssh2_shell',
-            'ssh2_tunnel',
-            'stomp_connect',
-            'streamWrapper::stream_cast',
-            'stream_bucket_new',
-            'stream_context_create',
-            'stream_context_get_default',
-            'stream_context_set_default',
-            'stream_filter_append',
-            'stream_filter_prepend',
-            'stream_socket_accept',
-            'stream_socket_client',
-            'stream_socket_server',
-            'svn_fs_apply_text',
-            'svn_fs_begin_txn2',
-            'svn_fs_file_contents',
-            'svn_fs_revision_root',
-            'svn_fs_txn_root',
-            'svn_repos_create',
-            'svn_repos_fs',
-            'svn_repos_fs_begin_txn_for_commit',
-            'svn_repos_open',
-            'sybase_connect',
-            'sybase_pconnect',
-            'sybase_unbuffered_query',
-            'tmpfile',
-            'udm_alloc_agent',
-            'udm_alloc_agent_array',
-            'udm_find',
-            'unlink',
-            'w32api_init_dtype',
-            'wddx_packet_start',
-            'xml_parser_create',
-            'xml_parser_create_ns',
-            'xml_parser_free',
-            'xml_parser_get_option',
-            'xml_parser_set_option',
-            'xmlrpc_server_create',
-            'xmlwriter_open_memory',
-            'xmlwriter_open_uri',
-            'xslt_create',
-            'zip_open',
-            'zip_read',
-        ];
-    }
-}
-GlobalState
-
-Copyright (c) 2001-2015, Sebastian Bergmann <sebastian@phpunit.de>.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
- * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the
-   distribution.
-
- * Neither the name of Sebastian Bergmann nor the names of his
-   contributors may be used to endorse or promote products derived
-   from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-<?php
-/*
- * This file is part of the GlobalState package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\GlobalState;
-
-use ReflectionClass;
-
-/**
- * A blacklist for global state elements that should not be snapshotted.
- */
-class Blacklist
-{
-    /**
-     * @var array
-     */
-    private $globalVariables = array();
-
-    /**
-     * @var array
-     */
-    private $classes = array();
-
-    /**
-     * @var array
-     */
-    private $classNamePrefixes = array();
-
-    /**
-     * @var array
-     */
-    private $parentClasses = array();
-
-    /**
-     * @var array
-     */
-    private $interfaces = array();
-
-    /**
-     * @var array
-     */
-    private $staticAttributes = array();
-
-    /**
-     * @param string $variableName
-     */
-    public function addGlobalVariable($variableName)
-    {
-        $this->globalVariables[$variableName] = true;
-    }
-
-    /**
-     * @param string $className
-     */
-    public function addClass($className)
-    {
-        $this->classes[] = $className;
-    }
-
-    /**
-     * @param string $className
-     */
-    public function addSubclassesOf($className)
-    {
-        $this->parentClasses[] = $className;
-    }
-
-    /**
-     * @param string $interfaceName
-     */
-    public function addImplementorsOf($interfaceName)
-    {
-        $this->interfaces[] = $interfaceName;
-    }
-
-    /**
-     * @param string $classNamePrefix
-     */
-    public function addClassNamePrefix($classNamePrefix)
-    {
-        $this->classNamePrefixes[] = $classNamePrefix;
-    }
-
-    /**
-     * @param string $className
-     * @param string $attributeName
-     */
-    public function addStaticAttribute($className, $attributeName)
-    {
-        if (!isset($this->staticAttributes[$className])) {
-            $this->staticAttributes[$className] = array();
-        }
-
-        $this->staticAttributes[$className][$attributeName] = true;
-    }
-
-    /**
-     * @param  string $variableName
-     * @return bool
-     */
-    public function isGlobalVariableBlacklisted($variableName)
-    {
-        return isset($this->globalVariables[$variableName]);
-    }
-
-    /**
-     * @param  string $className
-     * @param  string $attributeName
-     * @return bool
-     */
-    public function isStaticAttributeBlacklisted($className, $attributeName)
-    {
-        if (in_array($className, $this->classes)) {
-            return true;
-        }
-
-        foreach ($this->classNamePrefixes as $prefix) {
-            if (strpos($className, $prefix) === 0) {
-                return true;
-            }
-        }
-
-        $class = new ReflectionClass($className);
-
-        foreach ($this->parentClasses as $type) {
-            if ($class->isSubclassOf($type)) {
-                return true;
-            }
-        }
-
-        foreach ($this->interfaces as $type) {
-            if ($class->implementsInterface($type)) {
-                return true;
-            }
-        }
-
-        if (isset($this->staticAttributes[$className][$attributeName])) {
-            return true;
-        }
-
-        return false;
-    }
-}
-<?php
-/*
- * This file is part of the GlobalState package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\GlobalState;
-
-/**
- * Exports parts of a Snapshot as PHP code.
- */
-class CodeExporter
-{
-    /**
-     * @param  Snapshot $snapshot
-     * @return string
-     */
-    public function constants(Snapshot $snapshot)
-    {
-        $result = '';
-
-        foreach ($snapshot->constants() as $name => $value) {
-            $result .= sprintf(
-                'if (!defined(\'%s\')) define(\'%s\', %s);' . "\n",
-                $name,
-                $name,
-                $this->exportVariable($value)
-            );
-        }
-
-        return $result;
-    }
-
-    /**
-     * @param  Snapshot $snapshot
-     * @return string
-     */
-    public function iniSettings(Snapshot $snapshot)
-    {
-        $result = '';
-
-        foreach ($snapshot->iniSettings() as $key => $value) {
-            $result .= sprintf(
-                '@ini_set(%s, %s);' . "\n",
-                $this->exportVariable($key),
-                $this->exportVariable($value)
-            );
-        }
-
-        return $result;
-    }
-
-    /**
-     * @param  mixed  $variable
-     * @return string
-     */
-    private function exportVariable($variable)
-    {
-        if (is_scalar($variable) || is_null($variable) ||
-            (is_array($variable) && $this->arrayOnlyContainsScalars($variable))) {
-            return var_export($variable, true);
-        }
-
-        return 'unserialize(' . var_export(serialize($variable), true) . ')';
-    }
-
-    /**
-     * @param  array $array
-     * @return bool
-     */
-    private function arrayOnlyContainsScalars(array $array)
-    {
-        $result = true;
-
-        foreach ($array as $element) {
-            if (is_array($element)) {
-                $result = self::arrayOnlyContainsScalars($element);
-            } elseif (!is_scalar($element) && !is_null($element)) {
-                $result = false;
-            }
-
-            if ($result === false) {
-                break;
-            }
-        }
-
-        return $result;
-    }
-}
-<?php
-/*
- * This file is part of the GlobalState package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\GlobalState;
-
-/**
- */
-interface Exception
-{
-}
-<?php
-/*
- * This file is part of the GlobalState package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\GlobalState;
-
-use ReflectionProperty;
-
-/**
- * Restorer of snapshots of global state.
- */
-class Restorer
-{
-    /**
-     * Deletes function definitions that are not defined in a snapshot.
-     *
-     * @param  Snapshot         $snapshot
-     * @throws RuntimeException when the uopz_delete() function is not available
-     * @see    https://github.com/krakjoe/uopz
-     */
-    public function restoreFunctions(Snapshot $snapshot)
-    {
-        if (!function_exists('uopz_delete')) {
-            throw new RuntimeException('The uopz_delete() function is required for this operation');
-        }
-
-        $functions = get_defined_functions();
-
-        foreach (array_diff($functions['user'], $snapshot->functions()) as $function) {
-            uopz_delete($function);
-        }
-    }
-
-    /**
-     * Restores all global and super-global variables from a snapshot.
-     *
-     * @param Snapshot $snapshot
-     */
-    public function restoreGlobalVariables(Snapshot $snapshot)
-    {
-        $superGlobalArrays = $snapshot->superGlobalArrays();
-
-        foreach ($superGlobalArrays as $superGlobalArray) {
-            $this->restoreSuperGlobalArray($snapshot, $superGlobalArray);
-        }
-
-        $globalVariables = $snapshot->globalVariables();
-
-        foreach (array_keys($GLOBALS) as $key) {
-            if ($key != 'GLOBALS' &&
-                !in_array($key, $superGlobalArrays) &&
-                !$snapshot->blacklist()->isGlobalVariableBlacklisted($key)) {
-                if (isset($globalVariables[$key])) {
-                    $GLOBALS[$key] = $globalVariables[$key];
-                } else {
-                    unset($GLOBALS[$key]);
-                }
-            }
-        }
-    }
-
-    /**
-     * Restores all static attributes in user-defined classes from this snapshot.
-     *
-     * @param Snapshot $snapshot
-     */
-    public function restoreStaticAttributes(Snapshot $snapshot)
-    {
-        $current    = new Snapshot($snapshot->blacklist(), false, false, false, false, true, false, false, false, false);
-        $newClasses = array_diff($current->classes(), $snapshot->classes());
-        unset($current);
-
-        foreach ($snapshot->staticAttributes() as $className => $staticAttributes) {
-            foreach ($staticAttributes as $name => $value) {
-                $reflector = new ReflectionProperty($className, $name);
-                $reflector->setAccessible(true);
-                $reflector->setValue($value);
-            }
-        }
-
-        foreach ($newClasses as $className) {
-            $class    = new \ReflectionClass($className);
-            $defaults = $class->getDefaultProperties();
-
-            foreach ($class->getProperties() as $attribute) {
-                if (!$attribute->isStatic()) {
-                    continue;
-                }
-
-                $name = $attribute->getName();
-
-                if ($snapshot->blacklist()->isStaticAttributeBlacklisted($className, $name)) {
-                    continue;
-                }
-
-                if (!isset($defaults[$name])) {
-                    continue;
-                }
-
-                $attribute->setAccessible(true);
-                $attribute->setValue($defaults[$name]);
-            }
-        }
-    }
-
-    /**
-     * Restores a super-global variable array from this snapshot.
-     *
-     * @param Snapshot $snapshot
-     * @param $superGlobalArray
-     */
-    private function restoreSuperGlobalArray(Snapshot $snapshot, $superGlobalArray)
-    {
-        $superGlobalVariables = $snapshot->superGlobalVariables();
-
-        if (isset($GLOBALS[$superGlobalArray]) &&
-            is_array($GLOBALS[$superGlobalArray]) &&
-            isset($superGlobalVariables[$superGlobalArray])) {
-            $keys = array_keys(
-                array_merge(
-                    $GLOBALS[$superGlobalArray],
-                    $superGlobalVariables[$superGlobalArray]
-                )
-            );
-
-            foreach ($keys as $key) {
-                if (isset($superGlobalVariables[$superGlobalArray][$key])) {
-                    $GLOBALS[$superGlobalArray][$key] = $superGlobalVariables[$superGlobalArray][$key];
-                } else {
-                    unset($GLOBALS[$superGlobalArray][$key]);
-                }
-            }
-        }
-    }
-}
-<?php
-/*
- * This file is part of the GlobalState package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\GlobalState;
-
-/**
- */
-class RuntimeException extends \RuntimeException implements Exception
-{
-}
-<?php
-/*
- * This file is part of the GlobalState package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\GlobalState;
-
-use ReflectionClass;
-use Serializable;
-
-/**
- * A snapshot of global state.
- */
-class Snapshot
-{
-    /**
-     * @var Blacklist
-     */
-    private $blacklist;
-
-    /**
-     * @var array
-     */
-    private $globalVariables = array();
-
-    /**
-     * @var array
-     */
-    private $superGlobalArrays = array();
-
-    /**
-     * @var array
-     */
-    private $superGlobalVariables = array();
-
-    /**
-     * @var array
-     */
-    private $staticAttributes = array();
-
-    /**
-     * @var array
-     */
-    private $iniSettings = array();
-
-    /**
-     * @var array
-     */
-    private $includedFiles = array();
-
-    /**
-     * @var array
-     */
-    private $constants = array();
-
-    /**
-     * @var array
-     */
-    private $functions = array();
-
-    /**
-     * @var array
-     */
-    private $interfaces = array();
-
-    /**
-     * @var array
-     */
-    private $classes = array();
-
-    /**
-     * @var array
-     */
-    private $traits = array();
-
-    /**
-     * Creates a snapshot of the current global state.
-     *
-     * @param Blacklist $blacklist
-     * @param bool      $includeGlobalVariables
-     * @param bool      $includeStaticAttributes
-     * @param bool      $includeConstants
-     * @param bool      $includeFunctions
-     * @param bool      $includeClasses
-     * @param bool      $includeInterfaces
-     * @param bool      $includeTraits
-     * @param bool      $includeIniSettings
-     * @param bool      $includeIncludedFiles
-     */
-    public function __construct(Blacklist $blacklist = null, $includeGlobalVariables = true, $includeStaticAttributes = true, $includeConstants = true, $includeFunctions = true, $includeClasses = true, $includeInterfaces = true, $includeTraits = true, $includeIniSettings = true, $includeIncludedFiles = true)
-    {
-        if ($blacklist === null) {
-            $blacklist = new Blacklist;
-        }
-
-        $this->blacklist = $blacklist;
-
-        if ($includeConstants) {
-            $this->snapshotConstants();
-        }
-
-        if ($includeFunctions) {
-            $this->snapshotFunctions();
-        }
-
-        if ($includeClasses || $includeStaticAttributes) {
-            $this->snapshotClasses();
-        }
-
-        if ($includeInterfaces) {
-            $this->snapshotInterfaces();
-        }
-
-        if ($includeGlobalVariables) {
-            $this->setupSuperGlobalArrays();
-            $this->snapshotGlobals();
-        }
-
-        if ($includeStaticAttributes) {
-            $this->snapshotStaticAttributes();
-        }
-
-        if ($includeIniSettings) {
-            $this->iniSettings = ini_get_all(null, false);
-        }
-
-        if ($includeIncludedFiles) {
-            $this->includedFiles = get_included_files();
-        }
-
-        if (function_exists('get_declared_traits')) {
-            $this->traits = get_declared_traits();
-        }
-    }
-
-    /**
-     * @return Blacklist
-     */
-    public function blacklist()
-    {
-        return $this->blacklist;
-    }
-
-    /**
-     * @return array
-     */
-    public function globalVariables()
-    {
-        return $this->globalVariables;
-    }
-
-    /**
-     * @return array
-     */
-    public function superGlobalVariables()
-    {
-        return $this->superGlobalVariables;
-    }
-
-    /**
-     * Returns a list of all super-global variable arrays.
-     *
-     * @return array
-     */
-    public function superGlobalArrays()
-    {
-        return $this->superGlobalArrays;
-    }
-
-    /**
-     * @return array
-     */
-    public function staticAttributes()
-    {
-        return $this->staticAttributes;
-    }
-
-    /**
-     * @return array
-     */
-    public function iniSettings()
-    {
-        return $this->iniSettings;
-    }
-
-    /**
-     * @return array
-     */
-    public function includedFiles()
-    {
-        return $this->includedFiles;
-    }
-
-    /**
-     * @return array
-     */
-    public function constants()
-    {
-        return $this->constants;
-    }
-
-    /**
-     * @return array
-     */
-    public function functions()
-    {
-        return $this->functions;
-    }
-
-    /**
-     * @return array
-     */
-    public function interfaces()
-    {
-        return $this->interfaces;
-    }
-
-    /**
-     * @return array
-     */
-    public function classes()
-    {
-        return $this->classes;
-    }
-
-    /**
-     * @return array
-     */
-    public function traits()
-    {
-        return $this->traits;
-    }
-
-    /**
-     * Creates a snapshot user-defined constants.
-     */
-    private function snapshotConstants()
-    {
-        $constants = get_defined_constants(true);
-
-        if (isset($constants['user'])) {
-            $this->constants = $constants['user'];
-        }
-    }
-
-    /**
-     * Creates a snapshot user-defined functions.
-     */
-    private function snapshotFunctions()
-    {
-        $functions = get_defined_functions();
-
-        $this->functions = $functions['user'];
-    }
-
-    /**
-     * Creates a snapshot user-defined classes.
-     */
-    private function snapshotClasses()
-    {
-        foreach (array_reverse(get_declared_classes()) as $className) {
-            $class = new ReflectionClass($className);
-
-            if (!$class->isUserDefined()) {
-                break;
-            }
-
-            $this->classes[] = $className;
-        }
-
-        $this->classes = array_reverse($this->classes);
-    }
-
-    /**
-     * Creates a snapshot user-defined interfaces.
-     */
-    private function snapshotInterfaces()
-    {
-        foreach (array_reverse(get_declared_interfaces()) as $interfaceName) {
-            $class = new ReflectionClass($interfaceName);
-
-            if (!$class->isUserDefined()) {
-                break;
-            }
-
-            $this->interfaces[] = $interfaceName;
-        }
-
-        $this->interfaces = array_reverse($this->interfaces);
-    }
-
-    /**
-     * Creates a snapshot of all global and super-global variables.
-     */
-    private function snapshotGlobals()
-    {
-        $superGlobalArrays = $this->superGlobalArrays();
-
-        foreach ($superGlobalArrays as $superGlobalArray) {
-            $this->snapshotSuperGlobalArray($superGlobalArray);
-        }
-
-        foreach (array_keys($GLOBALS) as $key) {
-            if ($key != 'GLOBALS' &&
-                !in_array($key, $superGlobalArrays) &&
-                $this->canBeSerialized($GLOBALS[$key]) &&
-                !$this->blacklist->isGlobalVariableBlacklisted($key)) {
-                $this->globalVariables[$key] = unserialize(serialize($GLOBALS[$key]));
-            }
-        }
-    }
-
-    /**
-     * Creates a snapshot a super-global variable array.
-     *
-     * @param $superGlobalArray
-     */
-    private function snapshotSuperGlobalArray($superGlobalArray)
-    {
-        $this->superGlobalVariables[$superGlobalArray] = array();
-
-        if (isset($GLOBALS[$superGlobalArray]) && is_array($GLOBALS[$superGlobalArray])) {
-            foreach ($GLOBALS[$superGlobalArray] as $key => $value) {
-                $this->superGlobalVariables[$superGlobalArray][$key] = unserialize(serialize($value));
-            }
-        }
-    }
-
-    /**
-     * Creates a snapshot of all static attributes in user-defined classes.
-     */
-    private function snapshotStaticAttributes()
-    {
-        foreach ($this->classes as $className) {
-            $class    = new ReflectionClass($className);
-            $snapshot = array();
-
-            foreach ($class->getProperties() as $attribute) {
-                if ($attribute->isStatic()) {
-                    $name = $attribute->getName();
-
-                    if ($this->blacklist->isStaticAttributeBlacklisted($className, $name)) {
-                        continue;
-                    }
-
-                    $attribute->setAccessible(true);
-                    $value = $attribute->getValue();
-
-                    if ($this->canBeSerialized($value)) {
-                        $snapshot[$name] = unserialize(serialize($value));
-                    }
-                }
-            }
-
-            if (!empty($snapshot)) {
-                $this->staticAttributes[$className] = $snapshot;
-            }
-        }
-    }
-
-    /**
-     * Returns a list of all super-global variable arrays.
-     *
-     * @return array
-     */
-    private function setupSuperGlobalArrays()
-    {
-        $this->superGlobalArrays = array(
-            '_ENV',
-            '_POST',
-            '_GET',
-            '_COOKIE',
-            '_SERVER',
-            '_FILES',
-            '_REQUEST'
-        );
-
-        if (ini_get('register_long_arrays') == '1') {
-            $this->superGlobalArrays = array_merge(
-                $this->superGlobalArrays,
-                array(
-                    'HTTP_ENV_VARS',
-                    'HTTP_POST_VARS',
-                    'HTTP_GET_VARS',
-                    'HTTP_COOKIE_VARS',
-                    'HTTP_SERVER_VARS',
-                    'HTTP_POST_FILES'
-                )
-            );
-        }
-    }
-
-    /**
-     * @param  mixed $variable
-     * @return bool
-     * @todo   Implement this properly
-     */
-    private function canBeSerialized($variable)
-    {
-        if (!is_object($variable)) {
-            return !is_resource($variable);
-        }
-
-        if ($variable instanceof \stdClass) {
-            return true;
-        }
-
-        $class = new ReflectionClass($variable);
-
-        do {
-            if ($class->isInternal()) {
-                return $variable instanceof Serializable;
-            }
-        } while ($class = $class->getParentClass());
-
-        return true;
-    }
-}
-Object Enumerator
-
-Copyright (c) 2016, Sebastian Bergmann <sebastian@phpunit.de>.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
- * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the
-   distribution.
-
- * Neither the name of Sebastian Bergmann nor the names of his
-   contributors may be used to endorse or promote products derived
-   from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-<?php
-/*
- * This file is part of Object Enumerator.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\ObjectEnumerator;
-
-use SebastianBergmann\RecursionContext\Context;
-
-/**
- * Traverses array structures and object graphs
- * to enumerate all referenced objects.
- */
-class Enumerator
-{
-    /**
-     * Returns an array of all objects referenced either
-     * directly or indirectly by a variable.
-     *
-     * @param array|object $variable
-     *
-     * @return object[]
-     */
-    public function enumerate($variable)
-    {
-        if (!is_array($variable) && !is_object($variable)) {
-            throw new InvalidArgumentException;
-        }
-
-        if (isset(func_get_args()[1])) {
-            if (!func_get_args()[1] instanceof Context) {
-                throw new InvalidArgumentException;
-            }
-
-            $processed = func_get_args()[1];
-        } else {
-            $processed = new Context;
-        }
-
-        $objects = [];
-
-        if ($processed->contains($variable)) {
-            return $objects;
-        }
-
-        $array = $variable;
-        $processed->add($variable);
-
-        if (is_array($variable)) {
-            foreach ($array as $element) {
-                if (!is_array($element) && !is_object($element)) {
-                    continue;
-                }
-
-                $objects = array_merge(
-                    $objects,
-                    $this->enumerate($element, $processed)
-                );
-            }
-        } else {
-            $objects[] = $variable;
-            $reflector = new \ReflectionObject($variable);
-
-            foreach ($reflector->getProperties() as $attribute) {
-                $attribute->setAccessible(true);
-
-                try {
-                    $value = $attribute->getValue($variable);
-                } catch (\Throwable $e) {
-                    continue;
-                } catch (\Exception $e) {
-                    continue;
-                }
-
-                if (!is_array($value) && !is_object($value)) {
-                    continue;
-                }
-
-                $objects = array_merge(
-                    $objects,
-                    $this->enumerate($value, $processed)
-                );
-            }
-        }
-
-        return $objects;
-    }
-}
-<?php
-/*
- * This file is part of Object Enumerator.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\ObjectEnumerator;
-
-interface Exception
-{
-}
-<?php
-/*
- * This file is part of Object Enumerator.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann\ObjectEnumerator;
-
-class InvalidArgumentException extends \InvalidArgumentException implements Exception
-{
-}
-Version
-
-Copyright (c) 2013-2015, Sebastian Bergmann <sebastian@phpunit.de>.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
- * Redistributions of source code must retain the above copyright
-   notice, this list of conditions and the following disclaimer.
-
- * Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the
-   distribution.
-
- * Neither the name of Sebastian Bergmann nor the names of his
-   contributors may be used to endorse or promote products derived
-   from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
-FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
-BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
-ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
-<?php
-/*
- * This file is part of the Version package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace SebastianBergmann;
-
-/**
- * @since Class available since Release 1.0.0
- */
-class Version
-{
-    /**
-     * @var string
-     */
-    private $path;
-
-    /**
-     * @var string
-     */
-    private $release;
-
-    /**
-     * @var string
-     */
-    private $version;
-
-    /**
-     * @param string $release
-     * @param string $path
-     */
-    public function __construct($release, $path)
-    {
-        $this->release = $release;
-        $this->path    = $path;
-    }
-
-    /**
-     * @return string
-     */
-    public function getVersion()
-    {
-        if ($this->version === null) {
-            if (count(explode('.', $this->release)) == 3) {
-                $this->version = $this->release;
-            } else {
-                $this->version = $this->release . '-dev';
-            }
-
-            $git = $this->getGitInformation($this->path);
-
-            if ($git) {
-                if (count(explode('.', $this->release)) == 3) {
-                    $this->version = $git;
-                } else {
-                    $git = explode('-', $git);
-
-                    $this->version = $this->release . '-' . end($git);
-                }
-            }
-        }
-
-        return $this->version;
-    }
-
-    /**
-     * @param string $path
-     *
-     * @return bool|string
-     */
-    private function getGitInformation($path)
-    {
-        if (!is_dir($path . DIRECTORY_SEPARATOR . '.git')) {
-            return false;
-        }
-
-        $process = proc_open(
-            'git describe --tags',
-            [
-                1 => ['pipe', 'w'],
-                2 => ['pipe', 'w'],
-            ],
-            $pipes,
-            $path
-        );
-
-        if (!is_resource($process)) {
-            return false;
-        }
-
-        $result = trim(stream_get_contents($pipes[1]));
-
-        fclose($pipes[1]);
-        fclose($pipes[2]);
-
-        $returnCode = proc_close($process);
-
-        if ($returnCode !== 0) {
-            return false;
-        }
-
-        return $result;
-    }
-}
-Copyright (c) 2014 Doctrine Project
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
-of the Software, and to permit persons to whom the Software is furnished to do
-so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Instantiator\Exception;
-
-/**
- * Base exception marker interface for the instantiator component
- *
- * @author Marco Pivetta <ocramius@gmail.com>
- */
-interface ExceptionInterface
-{
-}
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Instantiator\Exception;
-
-use InvalidArgumentException as BaseInvalidArgumentException;
-use ReflectionClass;
-
-/**
- * Exception for invalid arguments provided to the instantiator
- *
- * @author Marco Pivetta <ocramius@gmail.com>
- */
-class InvalidArgumentException extends BaseInvalidArgumentException implements ExceptionInterface
-{
-    /**
-     * @param string $className
-     *
-     * @return self
-     */
-    public static function fromNonExistingClass($className)
-    {
-        if (interface_exists($className)) {
-            return new self(sprintf('The provided type "%s" is an interface, and can not be instantiated', $className));
-        }
-
-        if (PHP_VERSION_ID >= 50400 && trait_exists($className)) {
-            return new self(sprintf('The provided type "%s" is a trait, and can not be instantiated', $className));
-        }
-
-        return new self(sprintf('The provided class "%s" does not exist', $className));
-    }
-
-    /**
-     * @param ReflectionClass $reflectionClass
-     *
-     * @return self
-     */
-    public static function fromAbstractClass(ReflectionClass $reflectionClass)
-    {
-        return new self(sprintf(
-            'The provided class "%s" is abstract, and can not be instantiated',
-            $reflectionClass->getName()
-        ));
-    }
-}
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Instantiator\Exception;
-
-use Exception;
-use ReflectionClass;
-use UnexpectedValueException as BaseUnexpectedValueException;
-
-/**
- * Exception for given parameters causing invalid/unexpected state on instantiation
- *
- * @author Marco Pivetta <ocramius@gmail.com>
- */
-class UnexpectedValueException extends BaseUnexpectedValueException implements ExceptionInterface
-{
-    /**
-     * @param ReflectionClass $reflectionClass
-     * @param Exception       $exception
-     *
-     * @return self
-     */
-    public static function fromSerializationTriggeredException(ReflectionClass $reflectionClass, Exception $exception)
-    {
-        return new self(
-            sprintf(
-                'An exception was raised while trying to instantiate an instance of "%s" via un-serialization',
-                $reflectionClass->getName()
-            ),
-            0,
-            $exception
-        );
-    }
-
-    /**
-     * @param ReflectionClass $reflectionClass
-     * @param string          $errorString
-     * @param int             $errorCode
-     * @param string          $errorFile
-     * @param int             $errorLine
-     *
-     * @return UnexpectedValueException
-     */
-    public static function fromUncleanUnSerialization(
-        ReflectionClass $reflectionClass,
-        $errorString,
-        $errorCode,
-        $errorFile,
-        $errorLine
-    ) {
-        return new self(
-            sprintf(
-                'Could not produce an instance of "%s" via un-serialization, since an error was triggered '
-                . 'in file "%s" at line "%d"',
-                $reflectionClass->getName(),
-                $errorFile,
-                $errorLine
-            ),
-            0,
-            new Exception($errorString, $errorCode)
-        );
-    }
-}
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Instantiator;
-
-use Closure;
-use Doctrine\Instantiator\Exception\InvalidArgumentException;
-use Doctrine\Instantiator\Exception\UnexpectedValueException;
-use Exception;
-use ReflectionClass;
-
-/**
- * {@inheritDoc}
- *
- * @author Marco Pivetta <ocramius@gmail.com>
- */
-final class Instantiator implements InstantiatorInterface
-{
-    /**
-     * Markers used internally by PHP to define whether {@see \unserialize} should invoke
-     * the method {@see \Serializable::unserialize()} when dealing with classes implementing
-     * the {@see \Serializable} interface.
-     */
-    const SERIALIZATION_FORMAT_USE_UNSERIALIZER   = 'C';
-    const SERIALIZATION_FORMAT_AVOID_UNSERIALIZER = 'O';
-
-    /**
-     * @var \Closure[] of {@see \Closure} instances used to instantiate specific classes
-     */
-    private static $cachedInstantiators = array();
-
-    /**
-     * @var object[] of objects that can directly be cloned
-     */
-    private static $cachedCloneables = array();
-
-    /**
-     * {@inheritDoc}
-     */
-    public function instantiate($className)
-    {
-        if (isset(self::$cachedCloneables[$className])) {
-            return clone self::$cachedCloneables[$className];
-        }
-
-        if (isset(self::$cachedInstantiators[$className])) {
-            $factory = self::$cachedInstantiators[$className];
-
-            return $factory();
-        }
-
-        return $this->buildAndCacheFromFactory($className);
-    }
-
-    /**
-     * Builds the requested object and caches it in static properties for performance
-     *
-     * @param string $className
-     *
-     * @return object
-     */
-    private function buildAndCacheFromFactory($className)
-    {
-        $factory  = self::$cachedInstantiators[$className] = $this->buildFactory($className);
-        $instance = $factory();
-
-        if ($this->isSafeToClone(new ReflectionClass($instance))) {
-            self::$cachedCloneables[$className] = clone $instance;
-        }
-
-        return $instance;
-    }
-
-    /**
-     * Builds a {@see \Closure} capable of instantiating the given $className without
-     * invoking its constructor.
-     *
-     * @param string $className
-     *
-     * @return Closure
-     */
-    private function buildFactory($className)
-    {
-        $reflectionClass = $this->getReflectionClass($className);
-
-        if ($this->isInstantiableViaReflection($reflectionClass)) {
-            return function () use ($reflectionClass) {
-                return $reflectionClass->newInstanceWithoutConstructor();
-            };
-        }
-
-        $serializedString = sprintf(
-            '%s:%d:"%s":0:{}',
-            $this->getSerializationFormat($reflectionClass),
-            strlen($className),
-            $className
-        );
-
-        $this->checkIfUnSerializationIsSupported($reflectionClass, $serializedString);
-
-        return function () use ($serializedString) {
-            return unserialize($serializedString);
-        };
-    }
-
-    /**
-     * @param string $className
-     *
-     * @return ReflectionClass
-     *
-     * @throws InvalidArgumentException
-     */
-    private function getReflectionClass($className)
-    {
-        if (! class_exists($className)) {
-            throw InvalidArgumentException::fromNonExistingClass($className);
-        }
-
-        $reflection = new ReflectionClass($className);
-
-        if ($reflection->isAbstract()) {
-            throw InvalidArgumentException::fromAbstractClass($reflection);
-        }
-
-        return $reflection;
-    }
-
-    /**
-     * @param ReflectionClass $reflectionClass
-     * @param string          $serializedString
-     *
-     * @throws UnexpectedValueException
-     *
-     * @return void
-     */
-    private function checkIfUnSerializationIsSupported(ReflectionClass $reflectionClass, $serializedString)
-    {
-        set_error_handler(function ($code, $message, $file, $line) use ($reflectionClass, & $error) {
-            $error = UnexpectedValueException::fromUncleanUnSerialization(
-                $reflectionClass,
-                $message,
-                $code,
-                $file,
-                $line
-            );
-        });
-
-        $this->attemptInstantiationViaUnSerialization($reflectionClass, $serializedString);
-
-        restore_error_handler();
-
-        if ($error) {
-            throw $error;
-        }
-    }
-
-    /**
-     * @param ReflectionClass $reflectionClass
-     * @param string          $serializedString
-     *
-     * @throws UnexpectedValueException
-     *
-     * @return void
-     */
-    private function attemptInstantiationViaUnSerialization(ReflectionClass $reflectionClass, $serializedString)
-    {
-        try {
-            unserialize($serializedString);
-        } catch (Exception $exception) {
-            restore_error_handler();
-
-            throw UnexpectedValueException::fromSerializationTriggeredException($reflectionClass, $exception);
-        }
-    }
-
-    /**
-     * @param ReflectionClass $reflectionClass
-     *
-     * @return bool
-     */
-    private function isInstantiableViaReflection(ReflectionClass $reflectionClass)
-    {
-        if (\PHP_VERSION_ID >= 50600) {
-            return ! ($this->hasInternalAncestors($reflectionClass) && $reflectionClass->isFinal());
-        }
-
-        return \PHP_VERSION_ID >= 50400 && ! $this->hasInternalAncestors($reflectionClass);
-    }
-
-    /**
-     * Verifies whether the given class is to be considered internal
-     *
-     * @param ReflectionClass $reflectionClass
-     *
-     * @return bool
-     */
-    private function hasInternalAncestors(ReflectionClass $reflectionClass)
-    {
-        do {
-            if ($reflectionClass->isInternal()) {
-                return true;
-            }
-        } while ($reflectionClass = $reflectionClass->getParentClass());
-
-        return false;
-    }
-
-    /**
-     * Verifies if the given PHP version implements the `Serializable` interface serialization
-     * with an incompatible serialization format. If that's the case, use serialization marker
-     * "C" instead of "O".
-     *
-     * @link http://news.php.net/php.internals/74654
-     *
-     * @param ReflectionClass $reflectionClass
-     *
-     * @return string the serialization format marker, either self::SERIALIZATION_FORMAT_USE_UNSERIALIZER
-     *                or self::SERIALIZATION_FORMAT_AVOID_UNSERIALIZER
-     */
-    private function getSerializationFormat(ReflectionClass $reflectionClass)
-    {
-        if ($this->isPhpVersionWithBrokenSerializationFormat()
-            && $reflectionClass->implementsInterface('Serializable')
-        ) {
-            return self::SERIALIZATION_FORMAT_USE_UNSERIALIZER;
-        }
-
-        return self::SERIALIZATION_FORMAT_AVOID_UNSERIALIZER;
-    }
-
-    /**
-     * Checks whether the current PHP runtime uses an incompatible serialization format
-     *
-     * @return bool
-     */
-    private function isPhpVersionWithBrokenSerializationFormat()
-    {
-        return PHP_VERSION_ID === 50429 || PHP_VERSION_ID === 50513;
-    }
-
-    /**
-     * Checks if a class is cloneable
-     *
-     * @param ReflectionClass $reflection
-     *
-     * @return bool
-     */
-    private function isSafeToClone(ReflectionClass $reflection)
-    {
-        if (method_exists($reflection, 'isCloneable') && ! $reflection->isCloneable()) {
-            return false;
-        }
-
-        // not cloneable if it implements `__clone`, as we want to avoid calling it
-        return ! $reflection->hasMethod('__clone');
-    }
-}
-<?php
-/*
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * This software consists of voluntary contributions made by many individuals
- * and is licensed under the MIT license. For more information, see
- * <http://www.doctrine-project.org>.
- */
-
-namespace Doctrine\Instantiator;
-
-/**
- * Instantiator provides utility methods to build objects without invoking their constructors
- *
- * @author Marco Pivetta <ocramius@gmail.com>
- */
-interface InstantiatorInterface
-{
-    /**
-     * @param string $className
-     *
-     * @return object
-     *
-     * @throws \Doctrine\Instantiator\Exception\ExceptionInterface
-     */
-    public function instantiate($className);
-}
-Copyright (c) 2004-2017 Fabien Potencier
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is furnished
-to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml;
-
-/**
- * Dumper dumps PHP variables to YAML strings.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class Dumper
-{
-    /**
-     * The amount of spaces to use for indentation of nested nodes.
-     *
-     * @var int
-     */
-    protected $indentation;
-
-    /**
-     * @param int $indentation
-     */
-    public function __construct($indentation = 4)
-    {
-        if ($indentation < 1) {
-            throw new \InvalidArgumentException('The indentation must be greater than zero.');
-        }
-
-        $this->indentation = $indentation;
-    }
-
-    /**
-     * Sets the indentation.
-     *
-     * @param int $num The amount of spaces to use for indentation of nested nodes
-     *
-     * @deprecated since version 3.1, to be removed in 4.0. Pass the indentation to the constructor instead.
-     */
-    public function setIndentation($num)
-    {
-        @trigger_error('The '.__METHOD__.' method is deprecated since version 3.1 and will be removed in 4.0. Pass the indentation to the constructor instead.', E_USER_DEPRECATED);
-
-        $this->indentation = (int) $num;
-    }
-
-    /**
-     * Dumps a PHP value to YAML.
-     *
-     * @param mixed $input  The PHP value
-     * @param int   $inline The level where you switch to inline YAML
-     * @param int   $indent The level of indentation (used internally)
-     * @param int   $flags  A bit field of Yaml::DUMP_* constants to customize the dumped YAML string
-     *
-     * @return string The YAML representation of the PHP value
-     */
-    public function dump($input, $inline = 0, $indent = 0, $flags = 0)
-    {
-        if (is_bool($flags)) {
-            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
-
-            if ($flags) {
-                $flags = Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE;
-            } else {
-                $flags = 0;
-            }
-        }
-
-        if (func_num_args() >= 5) {
-            @trigger_error('Passing a boolean flag to toggle object support is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::DUMP_OBJECT flag instead.', E_USER_DEPRECATED);
-
-            if (func_get_arg(4)) {
-                $flags |= Yaml::DUMP_OBJECT;
-            }
-        }
-
-        $output = '';
-        $prefix = $indent ? str_repeat(' ', $indent) : '';
-        $dumpObjectAsInlineMap = true;
-
-        if (Yaml::DUMP_OBJECT_AS_MAP & $flags && ($input instanceof \ArrayObject || $input instanceof \stdClass)) {
-            $dumpObjectAsInlineMap = empty((array) $input);
-        }
-
-        if ($inline <= 0 || (!is_array($input) && $dumpObjectAsInlineMap) || empty($input)) {
-            $output .= $prefix.Inline::dump($input, $flags);
-        } else {
-            $dumpAsMap = Inline::isHash($input);
-
-            foreach ($input as $key => $value) {
-                if ($inline >= 1 && Yaml::DUMP_MULTI_LINE_LITERAL_BLOCK & $flags && is_string($value) && false !== strpos($value, "\n")) {
-                    $output .= sprintf("%s%s%s |\n", $prefix, $dumpAsMap ? Inline::dump($key, $flags).':' : '-', '');
-
-                    foreach (preg_split('/\n|\r\n/', $value) as $row) {
-                        $output .= sprintf("%s%s%s\n", $prefix, str_repeat(' ', $this->indentation), $row);
-                    }
-
-                    continue;
-                }
-
-                $dumpObjectAsInlineMap = true;
-
-                if (Yaml::DUMP_OBJECT_AS_MAP & $flags && ($value instanceof \ArrayObject || $value instanceof \stdClass)) {
-                    $dumpObjectAsInlineMap = empty((array) $value);
-                }
-
-                $willBeInlined = $inline - 1 <= 0 || !is_array($value) && $dumpObjectAsInlineMap || empty($value);
-
-                $output .= sprintf('%s%s%s%s',
-                    $prefix,
-                    $dumpAsMap ? Inline::dump($key, $flags).':' : '-',
-                    $willBeInlined ? ' ' : "\n",
-                    $this->dump($value, $inline - 1, $willBeInlined ? 0 : $indent + $this->indentation, $flags)
-                ).($willBeInlined ? "\n" : '');
-            }
-        }
-
-        return $output;
-    }
-}
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml;
-
-/**
- * Escaper encapsulates escaping rules for single and double-quoted
- * YAML strings.
- *
- * @author Matthew Lewinski <matthew@lewinski.org>
- *
- * @internal
- */
-class Escaper
-{
-    // Characters that would cause a dumped string to require double quoting.
-    const REGEX_CHARACTER_TO_ESCAPE = "[\\x00-\\x1f]|\xc2\x85|\xc2\xa0|\xe2\x80\xa8|\xe2\x80\xa9";
-
-    // Mapping arrays for escaping a double quoted string. The backslash is
-    // first to ensure proper escaping because str_replace operates iteratively
-    // on the input arrays. This ordering of the characters avoids the use of strtr,
-    // which performs more slowly.
-    private static $escapees = array('\\', '\\\\', '\\"', '"',
-                                     "\x00",  "\x01",  "\x02",  "\x03",  "\x04",  "\x05",  "\x06",  "\x07",
-                                     "\x08",  "\x09",  "\x0a",  "\x0b",  "\x0c",  "\x0d",  "\x0e",  "\x0f",
-                                     "\x10",  "\x11",  "\x12",  "\x13",  "\x14",  "\x15",  "\x16",  "\x17",
-                                     "\x18",  "\x19",  "\x1a",  "\x1b",  "\x1c",  "\x1d",  "\x1e",  "\x1f",
-                                     "\xc2\x85", "\xc2\xa0", "\xe2\x80\xa8", "\xe2\x80\xa9",
-                               );
-    private static $escaped = array('\\\\', '\\"', '\\\\', '\\"',
-                                     '\\0',   '\\x01', '\\x02', '\\x03', '\\x04', '\\x05', '\\x06', '\\a',
-                                     '\\b',   '\\t',   '\\n',   '\\v',   '\\f',   '\\r',   '\\x0e', '\\x0f',
-                                     '\\x10', '\\x11', '\\x12', '\\x13', '\\x14', '\\x15', '\\x16', '\\x17',
-                                     '\\x18', '\\x19', '\\x1a', '\\e',   '\\x1c', '\\x1d', '\\x1e', '\\x1f',
-                                     '\\N', '\\_', '\\L', '\\P',
-                              );
-
-    /**
-     * Determines if a PHP value would require double quoting in YAML.
-     *
-     * @param string $value A PHP value
-     *
-     * @return bool True if the value would require double quotes
-     */
-    public static function requiresDoubleQuoting($value)
-    {
-        return 0 < preg_match('/'.self::REGEX_CHARACTER_TO_ESCAPE.'/u', $value);
-    }
-
-    /**
-     * Escapes and surrounds a PHP value with double quotes.
-     *
-     * @param string $value A PHP value
-     *
-     * @return string The quoted, escaped string
-     */
-    public static function escapeWithDoubleQuotes($value)
-    {
-        return sprintf('"%s"', str_replace(self::$escapees, self::$escaped, $value));
-    }
-
-    /**
-     * Determines if a PHP value would require single quoting in YAML.
-     *
-     * @param string $value A PHP value
-     *
-     * @return bool True if the value would require single quotes
-     */
-    public static function requiresSingleQuoting($value)
-    {
-        // Determines if a PHP value is entirely composed of a value that would
-        // require single quoting in YAML.
-        if (in_array(strtolower($value), array('null', '~', 'true', 'false', 'y', 'n', 'yes', 'no', 'on', 'off'))) {
-            return true;
-        }
-
-        // Determines if the PHP value contains any single characters that would
-        // cause it to require single quoting in YAML.
-        return 0 < preg_match('/[ \s \' " \: \{ \} \[ \] , & \* \# \?] | \A[ \- ? | < > = ! % @ ` ]/x', $value);
-    }
-
-    /**
-     * Escapes and surrounds a PHP value with single quotes.
-     *
-     * @param string $value A PHP value
-     *
-     * @return string The quoted, escaped string
-     */
-    public static function escapeWithSingleQuotes($value)
-    {
-        return sprintf("'%s'", str_replace('\'', '\'\'', $value));
-    }
-}
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml\Exception;
-
-/**
- * Exception class thrown when an error occurs during dumping.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class DumpException extends RuntimeException
-{
-}
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml\Exception;
-
-/**
- * Exception interface for all exceptions thrown by the component.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-interface ExceptionInterface
-{
-}
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml\Exception;
-
-/**
- * Exception class thrown when an error occurs during parsing.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class ParseException extends RuntimeException
-{
-    private $parsedFile;
-    private $parsedLine;
-    private $snippet;
-    private $rawMessage;
-
-    /**
-     * Constructor.
-     *
-     * @param string          $message    The error message
-     * @param int             $parsedLine The line where the error occurred
-     * @param string|null     $snippet    The snippet of code near the problem
-     * @param string|null     $parsedFile The file name where the error occurred
-     * @param \Exception|null $previous   The previous exception
-     */
-    public function __construct($message, $parsedLine = -1, $snippet = null, $parsedFile = null, \Exception $previous = null)
-    {
-        $this->parsedFile = $parsedFile;
-        $this->parsedLine = $parsedLine;
-        $this->snippet = $snippet;
-        $this->rawMessage = $message;
-
-        $this->updateRepr();
-
-        parent::__construct($this->message, 0, $previous);
-    }
-
-    /**
-     * Gets the snippet of code near the error.
-     *
-     * @return string The snippet of code
-     */
-    public function getSnippet()
-    {
-        return $this->snippet;
-    }
-
-    /**
-     * Sets the snippet of code near the error.
-     *
-     * @param string $snippet The code snippet
-     */
-    public function setSnippet($snippet)
-    {
-        $this->snippet = $snippet;
-
-        $this->updateRepr();
-    }
-
-    /**
-     * Gets the filename where the error occurred.
-     *
-     * This method returns null if a string is parsed.
-     *
-     * @return string The filename
-     */
-    public function getParsedFile()
-    {
-        return $this->parsedFile;
-    }
-
-    /**
-     * Sets the filename where the error occurred.
-     *
-     * @param string $parsedFile The filename
-     */
-    public function setParsedFile($parsedFile)
-    {
-        $this->parsedFile = $parsedFile;
-
-        $this->updateRepr();
-    }
-
-    /**
-     * Gets the line where the error occurred.
-     *
-     * @return int The file line
-     */
-    public function getParsedLine()
-    {
-        return $this->parsedLine;
-    }
-
-    /**
-     * Sets the line where the error occurred.
-     *
-     * @param int $parsedLine The file line
-     */
-    public function setParsedLine($parsedLine)
-    {
-        $this->parsedLine = $parsedLine;
-
-        $this->updateRepr();
-    }
-
-    private function updateRepr()
-    {
-        $this->message = $this->rawMessage;
-
-        $dot = false;
-        if ('.' === substr($this->message, -1)) {
-            $this->message = substr($this->message, 0, -1);
-            $dot = true;
-        }
-
-        if (null !== $this->parsedFile) {
-            $this->message .= sprintf(' in %s', json_encode($this->parsedFile, JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE));
-        }
-
-        if ($this->parsedLine >= 0) {
-            $this->message .= sprintf(' at line %d', $this->parsedLine);
-        }
-
-        if ($this->snippet) {
-            $this->message .= sprintf(' (near "%s")', $this->snippet);
-        }
-
-        if ($dot) {
-            $this->message .= '.';
-        }
-    }
-}
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml\Exception;
-
-/**
- * Exception class thrown when an error occurs during parsing.
- *
- * @author Romain Neutron <imprec@gmail.com>
- */
-class RuntimeException extends \RuntimeException implements ExceptionInterface
-{
-}
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml;
-
-use Symfony\Component\Yaml\Exception\ParseException;
-use Symfony\Component\Yaml\Exception\DumpException;
-use Symfony\Component\Yaml\Tag\TaggedValue;
-
-/**
- * Inline implements a YAML parser/dumper for the YAML inline syntax.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- *
- * @internal
- */
-class Inline
-{
-    const REGEX_QUOTED_STRING = '(?:"([^"\\\\]*+(?:\\\\.[^"\\\\]*+)*+)"|\'([^\']*+(?:\'\'[^\']*+)*+)\')';
-
-    public static $parsedLineNumber;
-
-    private static $exceptionOnInvalidType = false;
-    private static $objectSupport = false;
-    private static $objectForMap = false;
-    private static $constantSupport = false;
-
-    /**
-     * Converts a YAML string to a PHP value.
-     *
-     * @param string $value      A YAML string
-     * @param int    $flags      A bit field of PARSE_* constants to customize the YAML parser behavior
-     * @param array  $references Mapping of variable names to values
-     *
-     * @return mixed A PHP value
-     *
-     * @throws ParseException
-     */
-    public static function parse($value, $flags = 0, $references = array())
-    {
-        if (is_bool($flags)) {
-            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
-
-            if ($flags) {
-                $flags = Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE;
-            } else {
-                $flags = 0;
-            }
-        }
-
-        if (func_num_args() >= 3 && !is_array($references)) {
-            @trigger_error('Passing a boolean flag to toggle object support is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT flag instead.', E_USER_DEPRECATED);
-
-            if ($references) {
-                $flags |= Yaml::PARSE_OBJECT;
-            }
-
-            if (func_num_args() >= 4) {
-                @trigger_error('Passing a boolean flag to toggle object for map support is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT_FOR_MAP flag instead.', E_USER_DEPRECATED);
-
-                if (func_get_arg(3)) {
-                    $flags |= Yaml::PARSE_OBJECT_FOR_MAP;
-                }
-            }
-
-            if (func_num_args() >= 5) {
-                $references = func_get_arg(4);
-            } else {
-                $references = array();
-            }
-        }
-
-        self::$exceptionOnInvalidType = (bool) (Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE & $flags);
-        self::$objectSupport = (bool) (Yaml::PARSE_OBJECT & $flags);
-        self::$objectForMap = (bool) (Yaml::PARSE_OBJECT_FOR_MAP & $flags);
-        self::$constantSupport = (bool) (Yaml::PARSE_CONSTANT & $flags);
-
-        $value = trim($value);
-
-        if ('' === $value) {
-            return '';
-        }
-
-        if (2 /* MB_OVERLOAD_STRING */ & (int) ini_get('mbstring.func_overload')) {
-            $mbEncoding = mb_internal_encoding();
-            mb_internal_encoding('ASCII');
-        }
-
-        $i = 0;
-        $tag = self::parseTag($value, $i, $flags);
-        switch ($value[$i]) {
-            case '[':
-                $result = self::parseSequence($value, $flags, $i, $references);
-                ++$i;
-                break;
-            case '{':
-                $result = self::parseMapping($value, $flags, $i, $references);
-                ++$i;
-                break;
-            default:
-                $result = self::parseScalar($value, $flags, null, $i, null === $tag, $references);
-        }
-
-        if (null !== $tag) {
-            return new TaggedValue($tag, $result);
-        }
-
-        // some comments are allowed at the end
-        if (preg_replace('/\s+#.*$/A', '', substr($value, $i))) {
-            throw new ParseException(sprintf('Unexpected characters near "%s".', substr($value, $i)));
-        }
-
-        if (isset($mbEncoding)) {
-            mb_internal_encoding($mbEncoding);
-        }
-
-        return $result;
-    }
-
-    /**
-     * Dumps a given PHP variable to a YAML string.
-     *
-     * @param mixed $value The PHP variable to convert
-     * @param int   $flags A bit field of Yaml::DUMP_* constants to customize the dumped YAML string
-     *
-     * @return string The YAML string representing the PHP value
-     *
-     * @throws DumpException When trying to dump PHP resource
-     */
-    public static function dump($value, $flags = 0)
-    {
-        if (is_bool($flags)) {
-            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
-
-            if ($flags) {
-                $flags = Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE;
-            } else {
-                $flags = 0;
-            }
-        }
-
-        if (func_num_args() >= 3) {
-            @trigger_error('Passing a boolean flag to toggle object support is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::DUMP_OBJECT flag instead.', E_USER_DEPRECATED);
-
-            if (func_get_arg(2)) {
-                $flags |= Yaml::DUMP_OBJECT;
-            }
-        }
-
-        switch (true) {
-            case is_resource($value):
-                if (Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE & $flags) {
-                    throw new DumpException(sprintf('Unable to dump PHP resources in a YAML file ("%s").', get_resource_type($value)));
-                }
-
-                return 'null';
-            case $value instanceof \DateTimeInterface:
-                return $value->format('c');
-            case is_object($value):
-                if ($value instanceof TaggedValue) {
-                    return '!'.$value->getTag().' '.self::dump($value->getValue(), $flags);
-                }
-
-                if (Yaml::DUMP_OBJECT & $flags) {
-                    return '!php/object:'.serialize($value);
-                }
-
-                if (Yaml::DUMP_OBJECT_AS_MAP & $flags && ($value instanceof \stdClass || $value instanceof \ArrayObject)) {
-                    return self::dumpArray($value, $flags & ~Yaml::DUMP_EMPTY_ARRAY_AS_SEQUENCE);
-                }
-
-                if (Yaml::DUMP_EXCEPTION_ON_INVALID_TYPE & $flags) {
-                    throw new DumpException('Object support when dumping a YAML file has been disabled.');
-                }
-
-                return 'null';
-            case is_array($value):
-                return self::dumpArray($value, $flags);
-            case null === $value:
-                return 'null';
-            case true === $value:
-                return 'true';
-            case false === $value:
-                return 'false';
-            case ctype_digit($value):
-                return is_string($value) ? "'$value'" : (int) $value;
-            case is_numeric($value):
-                $locale = setlocale(LC_NUMERIC, 0);
-                if (false !== $locale) {
-                    setlocale(LC_NUMERIC, 'C');
-                }
-                if (is_float($value)) {
-                    $repr = (string) $value;
-                    if (is_infinite($value)) {
-                        $repr = str_ireplace('INF', '.Inf', $repr);
-                    } elseif (floor($value) == $value && $repr == $value) {
-                        // Preserve float data type since storing a whole number will result in integer value.
-                        $repr = '!!float '.$repr;
-                    }
-                } else {
-                    $repr = is_string($value) ? "'$value'" : (string) $value;
-                }
-                if (false !== $locale) {
-                    setlocale(LC_NUMERIC, $locale);
-                }
-
-                return $repr;
-            case '' == $value:
-                return "''";
-            case self::isBinaryString($value):
-                return '!!binary '.base64_encode($value);
-            case Escaper::requiresDoubleQuoting($value):
-                return Escaper::escapeWithDoubleQuotes($value);
-            case Escaper::requiresSingleQuoting($value):
-            case Parser::preg_match('{^[0-9]+[_0-9]*$}', $value):
-            case Parser::preg_match(self::getHexRegex(), $value):
-            case Parser::preg_match(self::getTimestampRegex(), $value):
-                return Escaper::escapeWithSingleQuotes($value);
-            default:
-                return $value;
-        }
-    }
-
-    /**
-     * Check if given array is hash or just normal indexed array.
-     *
-     * @internal
-     *
-     * @param array|\ArrayObject|\stdClass $value The PHP array or array-like object to check
-     *
-     * @return bool true if value is hash array, false otherwise
-     */
-    public static function isHash($value)
-    {
-        if ($value instanceof \stdClass || $value instanceof \ArrayObject) {
-            return true;
-        }
-
-        $expectedKey = 0;
-
-        foreach ($value as $key => $val) {
-            if ($key !== $expectedKey++) {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    /**
-     * Dumps a PHP array to a YAML string.
-     *
-     * @param array $value The PHP array to dump
-     * @param int   $flags A bit field of Yaml::DUMP_* constants to customize the dumped YAML string
-     *
-     * @return string The YAML string representing the PHP array
-     */
-    private static function dumpArray($value, $flags)
-    {
-        // array
-        if (($value || Yaml::DUMP_EMPTY_ARRAY_AS_SEQUENCE & $flags) && !self::isHash($value)) {
-            $output = array();
-            foreach ($value as $val) {
-                $output[] = self::dump($val, $flags);
-            }
-
-            return sprintf('[%s]', implode(', ', $output));
-        }
-
-        // hash
-        $output = array();
-        foreach ($value as $key => $val) {
-            $output[] = sprintf('%s: %s', self::dump($key, $flags), self::dump($val, $flags));
-        }
-
-        return sprintf('{ %s }', implode(', ', $output));
-    }
-
-    /**
-     * Parses a YAML scalar.
-     *
-     * @param string   $scalar
-     * @param int      $flags
-     * @param string[] $delimiters
-     * @param int      &$i
-     * @param bool     $evaluate
-     * @param array    $references
-     *
-     * @return string
-     *
-     * @throws ParseException When malformed inline YAML string is parsed
-     *
-     * @internal
-     */
-    public static function parseScalar($scalar, $flags = 0, $delimiters = null, &$i = 0, $evaluate = true, $references = array(), $legacyOmittedKeySupport = false)
-    {
-        if (in_array($scalar[$i], array('"', "'"))) {
-            // quoted scalar
-            $output = self::parseQuotedScalar($scalar, $i);
-
-            if (null !== $delimiters) {
-                $tmp = ltrim(substr($scalar, $i), ' ');
-                if (!in_array($tmp[0], $delimiters)) {
-                    throw new ParseException(sprintf('Unexpected characters (%s).', substr($scalar, $i)));
-                }
-            }
-        } else {
-            // "normal" string
-            if (!$delimiters) {
-                $output = substr($scalar, $i);
-                $i += strlen($output);
-
-                // remove comments
-                if (Parser::preg_match('/[ \t]+#/', $output, $match, PREG_OFFSET_CAPTURE)) {
-                    $output = substr($output, 0, $match[0][1]);
-                }
-            } elseif (Parser::preg_match('/^(.'.($legacyOmittedKeySupport ? '+' : '*').'?)('.implode('|', $delimiters).')/', substr($scalar, $i), $match)) {
-                $output = $match[1];
-                $i += strlen($output);
-            } else {
-                throw new ParseException(sprintf('Malformed inline YAML string: %s.', $scalar));
-            }
-
-            // a non-quoted string cannot start with @ or ` (reserved) nor with a scalar indicator (| or >)
-            if ($output && ('@' === $output[0] || '`' === $output[0] || '|' === $output[0] || '>' === $output[0])) {
-                throw new ParseException(sprintf('The reserved indicator "%s" cannot start a plain scalar; you need to quote the scalar.', $output[0]));
-            }
-
-            if ($output && '%' === $output[0]) {
-                @trigger_error(sprintf('Not quoting the scalar "%s" starting with the "%%" indicator character is deprecated since Symfony 3.1 and will throw a ParseException in 4.0.', $output), E_USER_DEPRECATED);
-            }
-
-            if ($evaluate) {
-                $output = self::evaluateScalar($output, $flags, $references);
-            }
-        }
-
-        return $output;
-    }
-
-    /**
-     * Parses a YAML quoted scalar.
-     *
-     * @param string $scalar
-     * @param int    &$i
-     *
-     * @return string
-     *
-     * @throws ParseException When malformed inline YAML string is parsed
-     */
-    private static function parseQuotedScalar($scalar, &$i)
-    {
-        if (!Parser::preg_match('/'.self::REGEX_QUOTED_STRING.'/Au', substr($scalar, $i), $match)) {
-            throw new ParseException(sprintf('Malformed inline YAML string: %s.', substr($scalar, $i)));
-        }
-
-        $output = substr($match[0], 1, strlen($match[0]) - 2);
-
-        $unescaper = new Unescaper();
-        if ('"' == $scalar[$i]) {
-            $output = $unescaper->unescapeDoubleQuotedString($output);
-        } else {
-            $output = $unescaper->unescapeSingleQuotedString($output);
-        }
-
-        $i += strlen($match[0]);
-
-        return $output;
-    }
-
-    /**
-     * Parses a YAML sequence.
-     *
-     * @param string $sequence
-     * @param int    $flags
-     * @param int    &$i
-     * @param array  $references
-     *
-     * @return array
-     *
-     * @throws ParseException When malformed inline YAML string is parsed
-     */
-    private static function parseSequence($sequence, $flags, &$i = 0, $references = array())
-    {
-        $output = array();
-        $len = strlen($sequence);
-        ++$i;
-
-        // [foo, bar, ...]
-        while ($i < $len) {
-            if (']' === $sequence[$i]) {
-                return $output;
-            }
-            if (',' === $sequence[$i] || ' ' === $sequence[$i]) {
-                ++$i;
-
-                continue;
-            }
-
-            $tag = self::parseTag($sequence, $i, $flags);
-            switch ($sequence[$i]) {
-                case '[':
-                    // nested sequence
-                    $value = self::parseSequence($sequence, $flags, $i, $references);
-                    break;
-                case '{':
-                    // nested mapping
-                    $value = self::parseMapping($sequence, $flags, $i, $references);
-                    break;
-                default:
-                    $isQuoted = in_array($sequence[$i], array('"', "'"));
-                    $value = self::parseScalar($sequence, $flags, array(',', ']'), $i, null === $tag, $references);
-
-                    // the value can be an array if a reference has been resolved to an array var
-                    if (is_string($value) && !$isQuoted && false !== strpos($value, ': ')) {
-                        // embedded mapping?
-                        try {
-                            $pos = 0;
-                            $value = self::parseMapping('{'.$value.'}', $flags, $pos, $references);
-                        } catch (\InvalidArgumentException $e) {
-                            // no, it's not
-                        }
-                    }
-
-                    --$i;
-            }
-
-            if (null !== $tag) {
-                $value = new TaggedValue($tag, $value);
-            }
-
-            $output[] = $value;
-
-            ++$i;
-        }
-
-        throw new ParseException(sprintf('Malformed inline YAML string: %s.', $sequence));
-    }
-
-    /**
-     * Parses a YAML mapping.
-     *
-     * @param string $mapping
-     * @param int    $flags
-     * @param int    &$i
-     * @param array  $references
-     *
-     * @return array|\stdClass
-     *
-     * @throws ParseException When malformed inline YAML string is parsed
-     */
-    private static function parseMapping($mapping, $flags, &$i = 0, $references = array())
-    {
-        $output = array();
-        $len = strlen($mapping);
-        ++$i;
-
-        // {foo: bar, bar:foo, ...}
-        while ($i < $len) {
-            switch ($mapping[$i]) {
-                case ' ':
-                case ',':
-                    ++$i;
-                    continue 2;
-                case '}':
-                    if (self::$objectForMap) {
-                        return (object) $output;
-                    }
-
-                    return $output;
-            }
-
-            // key
-            $isKeyQuoted = in_array($mapping[$i], array('"', "'"), true);
-            $key = self::parseScalar($mapping, $flags, array(':', ' '), $i, false, array(), true);
-
-            if (':' !== $key && false === $i = strpos($mapping, ':', $i)) {
-                break;
-            }
-
-            if (':' === $key) {
-                @trigger_error('Omitting the key of a mapping is deprecated and will throw a ParseException in 4.0.', E_USER_DEPRECATED);
-            }
-
-            if (!(Yaml::PARSE_KEYS_AS_STRINGS & $flags)) {
-                $evaluatedKey = self::evaluateScalar($key, $flags, $references);
-
-                if ('' !== $key && $evaluatedKey !== $key && !is_string($evaluatedKey) && !is_int($evaluatedKey)) {
-                    @trigger_error('Implicit casting of incompatible mapping keys to strings is deprecated since version 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0. Quote your evaluable mapping keys instead.', E_USER_DEPRECATED);
-                }
-            }
-
-            if (':' !== $key && !$isKeyQuoted && (!isset($mapping[$i + 1]) || !in_array($mapping[$i + 1], array(' ', ',', '[', ']', '{', '}'), true))) {
-                @trigger_error('Using a colon after an unquoted mapping key that is not followed by an indication character (i.e. " ", ",", "[", "]", "{", "}") is deprecated since version 3.2 and will throw a ParseException in 4.0.', E_USER_DEPRECATED);
-            }
-
-            while ($i < $len) {
-                if (':' === $mapping[$i] || ' ' === $mapping[$i]) {
-                    ++$i;
-
-                    continue;
-                }
-
-                $tag = self::parseTag($mapping, $i, $flags);
-                $duplicate = false;
-                switch ($mapping[$i]) {
-                    case '[':
-                        // nested sequence
-                        $value = self::parseSequence($mapping, $flags, $i, $references);
-                        // Spec: Keys MUST be unique; first one wins.
-                        // Parser cannot abort this mapping earlier, since lines
-                        // are processed sequentially.
-                        if (isset($output[$key])) {
-                            @trigger_error(sprintf('Duplicate key "%s" detected whilst parsing YAML. Silent handling of duplicate mapping keys in YAML is deprecated since version 3.2 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.', $key), E_USER_DEPRECATED);
-                            $duplicate = true;
-                        }
-                        break;
-                    case '{':
-                        // nested mapping
-                        $value = self::parseMapping($mapping, $flags, $i, $references);
-                        // Spec: Keys MUST be unique; first one wins.
-                        // Parser cannot abort this mapping earlier, since lines
-                        // are processed sequentially.
-                        if (isset($output[$key])) {
-                            @trigger_error(sprintf('Duplicate key "%s" detected whilst parsing YAML. Silent handling of duplicate mapping keys in YAML is deprecated since version 3.2 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.', $key), E_USER_DEPRECATED);
-                            $duplicate = true;
-                        }
-                        break;
-                    default:
-                        $value = self::parseScalar($mapping, $flags, array(',', '}'), $i, null === $tag, $references);
-                        // Spec: Keys MUST be unique; first one wins.
-                        // Parser cannot abort this mapping earlier, since lines
-                        // are processed sequentially.
-                        if (isset($output[$key])) {
-                            @trigger_error(sprintf('Duplicate key "%s" detected whilst parsing YAML. Silent handling of duplicate mapping keys in YAML is deprecated since version 3.2 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.', $key), E_USER_DEPRECATED);
-                            $duplicate = true;
-                        }
-                        --$i;
-                }
-
-                if (!$duplicate) {
-                    if (null !== $tag) {
-                        $output[$key] = new TaggedValue($tag, $value);
-                    } else {
-                        $output[$key] = $value;
-                    }
-                }
-                ++$i;
-
-                continue 2;
-            }
-        }
-
-        throw new ParseException(sprintf('Malformed inline YAML string: %s.', $mapping));
-    }
-
-    /**
-     * Evaluates scalars and replaces magic values.
-     *
-     * @param string $scalar
-     * @param int    $flags
-     * @param array  $references
-     *
-     * @return mixed The evaluated YAML string
-     *
-     * @throws ParseException when object parsing support was disabled and the parser detected a PHP object or when a reference could not be resolved
-     */
-    private static function evaluateScalar($scalar, $flags, $references = array())
-    {
-        $scalar = trim($scalar);
-        $scalarLower = strtolower($scalar);
-
-        if (0 === strpos($scalar, '*')) {
-            if (false !== $pos = strpos($scalar, '#')) {
-                $value = substr($scalar, 1, $pos - 2);
-            } else {
-                $value = substr($scalar, 1);
-            }
-
-            // an unquoted *
-            if (false === $value || '' === $value) {
-                throw new ParseException('A reference must contain at least one character.');
-            }
-
-            if (!array_key_exists($value, $references)) {
-                throw new ParseException(sprintf('Reference "%s" does not exist.', $value));
-            }
-
-            return $references[$value];
-        }
-
-        switch (true) {
-            case 'null' === $scalarLower:
-            case '' === $scalar:
-            case '~' === $scalar:
-                return;
-            case 'true' === $scalarLower:
-                return true;
-            case 'false' === $scalarLower:
-                return false;
-            case $scalar[0] === '!':
-                switch (true) {
-                    case 0 === strpos($scalar, '!str'):
-                        return (string) substr($scalar, 5);
-                    case 0 === strpos($scalar, '! '):
-                        return (int) self::parseScalar(substr($scalar, 2), $flags);
-                    case 0 === strpos($scalar, '!php/object:'):
-                        if (self::$objectSupport) {
-                            return unserialize(substr($scalar, 12));
-                        }
-
-                        if (self::$exceptionOnInvalidType) {
-                            throw new ParseException('Object support when parsing a YAML file has been disabled.');
-                        }
-
-                        return;
-                    case 0 === strpos($scalar, '!!php/object:'):
-                        if (self::$objectSupport) {
-                            @trigger_error('The !!php/object tag to indicate dumped PHP objects is deprecated since version 3.1 and will be removed in 4.0. Use the !php/object tag instead.', E_USER_DEPRECATED);
-
-                            return unserialize(substr($scalar, 13));
-                        }
-
-                        if (self::$exceptionOnInvalidType) {
-                            throw new ParseException('Object support when parsing a YAML file has been disabled.');
-                        }
-
-                        return;
-                    case 0 === strpos($scalar, '!php/const:'):
-                        if (self::$constantSupport) {
-                            if (defined($const = substr($scalar, 11))) {
-                                return constant($const);
-                            }
-
-                            throw new ParseException(sprintf('The constant "%s" is not defined.', $const));
-                        }
-                        if (self::$exceptionOnInvalidType) {
-                            throw new ParseException(sprintf('The string "%s" could not be parsed as a constant. Have you forgotten to pass the "Yaml::PARSE_CONSTANT" flag to the parser?', $scalar));
-                        }
-
-                        return;
-                    case 0 === strpos($scalar, '!!float '):
-                        return (float) substr($scalar, 8);
-                    case 0 === strpos($scalar, '!!binary '):
-                        return self::evaluateBinaryScalar(substr($scalar, 9));
-                    default:
-                        @trigger_error(sprintf('Using the unquoted scalar value "%s" is deprecated since version 3.3 and will be considered as a tagged value in 4.0. You must quote it.', $scalar), E_USER_DEPRECATED);
-                }
-
-            // Optimize for returning strings.
-            case $scalar[0] === '+' || $scalar[0] === '-' || $scalar[0] === '.' || is_numeric($scalar[0]):
-                switch (true) {
-                    case Parser::preg_match('{^[+-]?[0-9][0-9_]*$}', $scalar):
-                        $scalar = str_replace('_', '', (string) $scalar);
-                        // omitting the break / return as integers are handled in the next case
-                    case ctype_digit($scalar):
-                        $raw = $scalar;
-                        $cast = (int) $scalar;
-
-                        return '0' == $scalar[0] ? octdec($scalar) : (((string) $raw == (string) $cast) ? $cast : $raw);
-                    case '-' === $scalar[0] && ctype_digit(substr($scalar, 1)):
-                        $raw = $scalar;
-                        $cast = (int) $scalar;
-
-                        return '0' == $scalar[1] ? octdec($scalar) : (((string) $raw === (string) $cast) ? $cast : $raw);
-                    case is_numeric($scalar):
-                    case Parser::preg_match(self::getHexRegex(), $scalar):
-                        $scalar = str_replace('_', '', $scalar);
-
-                        return '0x' === $scalar[0].$scalar[1] ? hexdec($scalar) : (float) $scalar;
-                    case '.inf' === $scalarLower:
-                    case '.nan' === $scalarLower:
-                        return -log(0);
-                    case '-.inf' === $scalarLower:
-                        return log(0);
-                    case Parser::preg_match('/^(-|\+)?[0-9][0-9,]*(\.[0-9_]+)?$/', $scalar):
-                    case Parser::preg_match('/^(-|\+)?[0-9][0-9_]*(\.[0-9_]+)?$/', $scalar):
-                        if (false !== strpos($scalar, ',')) {
-                            @trigger_error('Using the comma as a group separator for floats is deprecated since version 3.2 and will be removed in 4.0.', E_USER_DEPRECATED);
-                        }
-
-                        return (float) str_replace(array(',', '_'), '', $scalar);
-                    case Parser::preg_match(self::getTimestampRegex(), $scalar):
-                        if (Yaml::PARSE_DATETIME & $flags) {
-                            // When no timezone is provided in the parsed date, YAML spec says we must assume UTC.
-                            return new \DateTime($scalar, new \DateTimeZone('UTC'));
-                        }
-
-                        $timeZone = date_default_timezone_get();
-                        date_default_timezone_set('UTC');
-                        $time = strtotime($scalar);
-                        date_default_timezone_set($timeZone);
-
-                        return $time;
-                }
-        }
-
-        return (string) $scalar;
-    }
-
-    /**
-     * @param string $value
-     * @param int    &$i
-     * @param int    $flags
-     *
-     * @return null|string
-     */
-    private static function parseTag($value, &$i, $flags)
-    {
-        if ('!' !== $value[$i]) {
-            return;
-        }
-
-        $tagLength = strcspn($value, " \t\n", $i + 1);
-        $tag = substr($value, $i + 1, $tagLength);
-
-        $nextOffset = $i + $tagLength + 1;
-        $nextOffset += strspn($value, ' ', $nextOffset);
-
-        // Is followed by a scalar
-        if (!isset($value[$nextOffset]) || !in_array($value[$nextOffset], array('[', '{'), true)) {
-            // Manage scalars in {@link self::evaluateScalar()}
-            return;
-        }
-
-        // Built-in tags
-        if ($tag && '!' === $tag[0]) {
-            throw new ParseException(sprintf('The built-in tag "!%s" is not implemented.', $tag));
-        }
-
-        if (Yaml::PARSE_CUSTOM_TAGS & $flags) {
-            $i = $nextOffset;
-
-            return $tag;
-        }
-
-        throw new ParseException(sprintf('Tags support is not enabled. Enable the `Yaml::PARSE_CUSTOM_TAGS` flag to use "!%s".', $tag));
-    }
-
-    /**
-     * @param string $scalar
-     *
-     * @return string
-     *
-     * @internal
-     */
-    public static function evaluateBinaryScalar($scalar)
-    {
-        $parsedBinaryData = self::parseScalar(preg_replace('/\s/', '', $scalar));
-
-        if (0 !== (strlen($parsedBinaryData) % 4)) {
-            throw new ParseException(sprintf('The normalized base64 encoded data (data without whitespace characters) length must be a multiple of four (%d bytes given).', strlen($parsedBinaryData)));
-        }
-
-        if (!Parser::preg_match('#^[A-Z0-9+/]+={0,2}$#i', $parsedBinaryData)) {
-            throw new ParseException(sprintf('The base64 encoded data (%s) contains invalid characters.', $parsedBinaryData));
-        }
-
-        return base64_decode($parsedBinaryData, true);
-    }
-
-    private static function isBinaryString($value)
-    {
-        return !preg_match('//u', $value) || preg_match('/[^\x00\x07-\x0d\x1B\x20-\xff]/', $value);
-    }
-
-    /**
-     * Gets a regex that matches a YAML date.
-     *
-     * @return string The regular expression
-     *
-     * @see http://www.yaml.org/spec/1.2/spec.html#id2761573
-     */
-    private static function getTimestampRegex()
-    {
-        return <<<EOF
-        ~^
-        (?P<year>[0-9][0-9][0-9][0-9])
-        -(?P<month>[0-9][0-9]?)
-        -(?P<day>[0-9][0-9]?)
-        (?:(?:[Tt]|[ \t]+)
-        (?P<hour>[0-9][0-9]?)
-        :(?P<minute>[0-9][0-9])
-        :(?P<second>[0-9][0-9])
-        (?:\.(?P<fraction>[0-9]*))?
-        (?:[ \t]*(?P<tz>Z|(?P<tz_sign>[-+])(?P<tz_hour>[0-9][0-9]?)
-        (?::(?P<tz_minute>[0-9][0-9]))?))?)?
-        $~x
-EOF;
-    }
-
-    /**
-     * Gets a regex that matches a YAML number in hexadecimal notation.
-     *
-     * @return string
-     */
-    private static function getHexRegex()
-    {
-        return '~^0x[0-9a-f_]++$~i';
-    }
-}
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml;
-
-use Symfony\Component\Yaml\Exception\ParseException;
-use Symfony\Component\Yaml\Tag\TaggedValue;
-
-/**
- * Parser parses YAML strings to convert them to PHP arrays.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class Parser
-{
-    const TAG_PATTERN = '(?P<tag>![\w!.\/:-]+)';
-    const BLOCK_SCALAR_HEADER_PATTERN = '(?P<separator>\||>)(?P<modifiers>\+|\-|\d+|\+\d+|\-\d+|\d+\+|\d+\-)?(?P<comments> +#.*)?';
-
-    private $offset = 0;
-    private $totalNumberOfLines;
-    private $lines = array();
-    private $currentLineNb = -1;
-    private $currentLine = '';
-    private $refs = array();
-    private $skippedLineNumbers = array();
-    private $locallySkippedLineNumbers = array();
-
-    public function __construct()
-    {
-        if (func_num_args() > 0) {
-            @trigger_error(sprintf('The constructor arguments $offset, $totalNumberOfLines, $skippedLineNumbers of %s are deprecated and will be removed in 4.0', self::class), E_USER_DEPRECATED);
-
-            $this->offset = func_get_arg(0);
-            if (func_num_args() > 1) {
-                $this->totalNumberOfLines = func_get_arg(1);
-            }
-            if (func_num_args() > 2) {
-                $this->skippedLineNumbers = func_get_arg(2);
-            }
-        }
-    }
-
-    /**
-     * Parses a YAML string to a PHP value.
-     *
-     * @param string $value A YAML string
-     * @param int    $flags A bit field of PARSE_* constants to customize the YAML parser behavior
-     *
-     * @return mixed A PHP value
-     *
-     * @throws ParseException If the YAML is not valid
-     */
-    public function parse($value, $flags = 0)
-    {
-        if (is_bool($flags)) {
-            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
-
-            if ($flags) {
-                $flags = Yaml::PARSE_EXCEPTION_ON_INVALID_TYPE;
-            } else {
-                $flags = 0;
-            }
-        }
-
-        if (func_num_args() >= 3) {
-            @trigger_error('Passing a boolean flag to toggle object support is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT flag instead.', E_USER_DEPRECATED);
-
-            if (func_get_arg(2)) {
-                $flags |= Yaml::PARSE_OBJECT;
-            }
-        }
-
-        if (func_num_args() >= 4) {
-            @trigger_error('Passing a boolean flag to toggle object for map support is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT_FOR_MAP flag instead.', E_USER_DEPRECATED);
-
-            if (func_get_arg(3)) {
-                $flags |= Yaml::PARSE_OBJECT_FOR_MAP;
-            }
-        }
-
-        if (false === preg_match('//u', $value)) {
-            throw new ParseException('The YAML value does not appear to be valid UTF-8.');
-        }
-
-        $this->refs = array();
-
-        $mbEncoding = null;
-        $e = null;
-        $data = null;
-
-        if (2 /* MB_OVERLOAD_STRING */ & (int) ini_get('mbstring.func_overload')) {
-            $mbEncoding = mb_internal_encoding();
-            mb_internal_encoding('UTF-8');
-        }
-
-        try {
-            $data = $this->doParse($value, $flags);
-        } catch (\Exception $e) {
-        } catch (\Throwable $e) {
-        }
-
-        if (null !== $mbEncoding) {
-            mb_internal_encoding($mbEncoding);
-        }
-
-        $this->lines = array();
-        $this->currentLine = '';
-        $this->refs = array();
-        $this->skippedLineNumbers = array();
-        $this->locallySkippedLineNumbers = array();
-
-        if (null !== $e) {
-            throw $e;
-        }
-
-        return $data;
-    }
-
-    private function doParse($value, $flags)
-    {
-        $this->currentLineNb = -1;
-        $this->currentLine = '';
-        $value = $this->cleanup($value);
-        $this->lines = explode("\n", $value);
-        $this->locallySkippedLineNumbers = array();
-
-        if (null === $this->totalNumberOfLines) {
-            $this->totalNumberOfLines = count($this->lines);
-        }
-
-        if (!$this->moveToNextLine()) {
-            return null;
-        }
-
-        $data = array();
-        $context = null;
-        $allowOverwrite = false;
-
-        while ($this->isCurrentLineEmpty()) {
-            if (!$this->moveToNextLine()) {
-                return null;
-            }
-        }
-
-        // Resolves the tag and returns if end of the document
-        if (null !== ($tag = $this->getLineTag($this->currentLine, $flags, false)) && !$this->moveToNextLine()) {
-            return new TaggedValue($tag, '');
-        }
-
-        do {
-            if ($this->isCurrentLineEmpty()) {
-                continue;
-            }
-
-            // tab?
-            if ("\t" === $this->currentLine[0]) {
-                throw new ParseException('A YAML file cannot contain tabs as indentation.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
-            }
-
-            $isRef = $mergeNode = false;
-            if (self::preg_match('#^\-((?P<leadspaces>\s+)(?P<value>.+))?$#u', rtrim($this->currentLine), $values)) {
-                if ($context && 'mapping' == $context) {
-                    throw new ParseException('You cannot define a sequence item when in a mapping', $this->getRealCurrentLineNb() + 1, $this->currentLine);
-                }
-                $context = 'sequence';
-
-                if (isset($values['value']) && self::preg_match('#^&(?P<ref>[^ ]+) *(?P<value>.*)#u', $values['value'], $matches)) {
-                    $isRef = $matches['ref'];
-                    $values['value'] = $matches['value'];
-                }
-
-                if (isset($values['value'][1]) && '?' === $values['value'][0] && ' ' === $values['value'][1]) {
-                    @trigger_error('Starting an unquoted string with a question mark followed by a space is deprecated since version 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.', E_USER_DEPRECATED);
-                }
-
-                // array
-                if (!isset($values['value']) || '' == trim($values['value'], ' ') || 0 === strpos(ltrim($values['value'], ' '), '#')) {
-                    $data[] = $this->parseBlock($this->getRealCurrentLineNb() + 1, $this->getNextEmbedBlock(null, true), $flags);
-                } elseif (null !== $subTag = $this->getLineTag(ltrim($values['value'], ' '), $flags)) {
-                    $data[] = new TaggedValue(
-                        $subTag,
-                        $this->parseBlock($this->getRealCurrentLineNb() + 1, $this->getNextEmbedBlock(null, true), $flags)
-                    );
-                } else {
-                    if (isset($values['leadspaces'])
-                        && self::preg_match('#^(?P<key>'.Inline::REGEX_QUOTED_STRING.'|[^ \'"\{\[].*?) *\:(\s+(?P<value>.+?))?\s*$#u', $this->trimTag($values['value']), $matches)
-                    ) {
-                        // this is a compact notation element, add to next block and parse
-                        $block = $values['value'];
-                        if ($this->isNextLineIndented()) {
-                            $block .= "\n".$this->getNextEmbedBlock($this->getCurrentLineIndentation() + strlen($values['leadspaces']) + 1);
-                        }
-
-                        $data[] = $this->parseBlock($this->getRealCurrentLineNb(), $block, $flags);
-                    } else {
-                        $data[] = $this->parseValue($values['value'], $flags, $context);
-                    }
-                }
-                if ($isRef) {
-                    $this->refs[$isRef] = end($data);
-                }
-            } elseif (
-                self::preg_match('#^(?P<key>'.Inline::REGEX_QUOTED_STRING.'|(?:!?!php/const:)?(?:![^\s]++\s++)?[^ \'"\[\{!].*?) *\:(\s++(?P<value>.+))?$#u', rtrim($this->currentLine), $values)
-                && (false === strpos($values['key'], ' #') || in_array($values['key'][0], array('"', "'")))
-            ) {
-                if ($context && 'sequence' == $context) {
-                    throw new ParseException('You cannot define a mapping item when in a sequence', $this->currentLineNb + 1, $this->currentLine);
-                }
-                $context = 'mapping';
-
-                // force correct settings
-                Inline::parse(null, $flags, $this->refs);
-                try {
-                    Inline::$parsedLineNumber = $this->getRealCurrentLineNb();
-                    $i = 0;
-                    $evaluateKey = !(Yaml::PARSE_KEYS_AS_STRINGS & $flags);
-
-                    // constants in key will be evaluated anyway
-                    if (isset($values['key'][0]) && '!' === $values['key'][0] && Yaml::PARSE_CONSTANT & $flags) {
-                        $evaluateKey = true;
-                    }
-
-                    $key = Inline::parseScalar($values['key'], 0, null, $i, $evaluateKey);
-                } catch (ParseException $e) {
-                    $e->setParsedLine($this->getRealCurrentLineNb() + 1);
-                    $e->setSnippet($this->currentLine);
-
-                    throw $e;
-                }
-
-                if (!(Yaml::PARSE_KEYS_AS_STRINGS & $flags) && !is_string($key) && !is_int($key)) {
-                    $keyType = is_numeric($key) ? 'numeric key' : 'non-string key';
-                    @trigger_error(sprintf('Implicit casting of %s to string is deprecated since version 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0. Quote your evaluable mapping keys instead.', $keyType), E_USER_DEPRECATED);
-                }
-
-                // Convert float keys to strings, to avoid being converted to integers by PHP
-                if (is_float($key)) {
-                    $key = (string) $key;
-                }
-
-                if ('<<' === $key) {
-                    $mergeNode = true;
-                    $allowOverwrite = true;
-                    if (isset($values['value']) && 0 === strpos($values['value'], '*')) {
-                        $refName = substr(rtrim($values['value']), 1);
-                        if (!array_key_exists($refName, $this->refs)) {
-                            throw new ParseException(sprintf('Reference "%s" does not exist.', $refName), $this->getRealCurrentLineNb() + 1, $this->currentLine);
-                        }
-
-                        $refValue = $this->refs[$refName];
-
-                        if (!is_array($refValue)) {
-                            throw new ParseException('YAML merge keys used with a scalar value instead of an array.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
-                        }
-
-                        $data += $refValue; // array union
-                    } else {
-                        if (isset($values['value']) && $values['value'] !== '') {
-                            $value = $values['value'];
-                        } else {
-                            $value = $this->getNextEmbedBlock();
-                        }
-                        $parsed = $this->parseBlock($this->getRealCurrentLineNb() + 1, $value, $flags);
-
-                        if (!is_array($parsed)) {
-                            throw new ParseException('YAML merge keys used with a scalar value instead of an array.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
-                        }
-
-                        if (isset($parsed[0])) {
-                            // If the value associated with the merge key is a sequence, then this sequence is expected to contain mapping nodes
-                            // and each of these nodes is merged in turn according to its order in the sequence. Keys in mapping nodes earlier
-                            // in the sequence override keys specified in later mapping nodes.
-                            foreach ($parsed as $parsedItem) {
-                                if (!is_array($parsedItem)) {
-                                    throw new ParseException('Merge items must be arrays.', $this->getRealCurrentLineNb() + 1, $parsedItem);
-                                }
-
-                                $data += $parsedItem; // array union
-                            }
-                        } else {
-                            // If the value associated with the key is a single mapping node, each of its key/value pairs is inserted into the
-                            // current mapping, unless the key already exists in it.
-                            $data += $parsed; // array union
-                        }
-                    }
-                } elseif (isset($values['value']) && self::preg_match('#^&(?P<ref>[^ ]++) *+(?P<value>.*)#u', $values['value'], $matches)) {
-                    $isRef = $matches['ref'];
-                    $values['value'] = $matches['value'];
-                }
-
-                $subTag = null;
-                if ($mergeNode) {
-                    // Merge keys
-                } elseif (!isset($values['value']) || '' === $values['value'] || 0 === strpos($values['value'], '#') || (null !== $subTag = $this->getLineTag($values['value'], $flags))) {
-                    // hash
-                    // if next line is less indented or equal, then it means that the current value is null
-                    if (!$this->isNextLineIndented() && !$this->isNextLineUnIndentedCollection()) {
-                        // Spec: Keys MUST be unique; first one wins.
-                        // But overwriting is allowed when a merge node is used in current block.
-                        if ($allowOverwrite || !isset($data[$key])) {
-                            if (null !== $subTag) {
-                                $data[$key] = new TaggedValue($subTag, '');
-                            } else {
-                                $data[$key] = null;
-                            }
-                        } else {
-                            @trigger_error(sprintf('Duplicate key "%s" detected whilst parsing YAML. Silent handling of duplicate mapping keys in YAML is deprecated since version 3.2 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.', $key), E_USER_DEPRECATED);
-                        }
-                    } else {
-                        // remember the parsed line number here in case we need it to provide some contexts in error messages below
-                        $realCurrentLineNbKey = $this->getRealCurrentLineNb();
-                        $value = $this->parseBlock($this->getRealCurrentLineNb() + 1, $this->getNextEmbedBlock(), $flags);
-                        // Spec: Keys MUST be unique; first one wins.
-                        // But overwriting is allowed when a merge node is used in current block.
-                        if ($allowOverwrite || !isset($data[$key])) {
-                            if (null !== $subTag) {
-                                $data[$key] = new TaggedValue($subTag, $value);
-                            } else {
-                                $data[$key] = $value;
-                            }
-                        } else {
-                            @trigger_error(sprintf('Duplicate key "%s" detected whilst parsing YAML. Silent handling of duplicate mapping keys in YAML is deprecated since version 3.2 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.', $key), E_USER_DEPRECATED);
-                        }
-                    }
-                } else {
-                    $value = $this->parseValue(rtrim($values['value']), $flags, $context);
-                    // Spec: Keys MUST be unique; first one wins.
-                    // But overwriting is allowed when a merge node is used in current block.
-                    if ($allowOverwrite || !isset($data[$key])) {
-                        $data[$key] = $value;
-                    } else {
-                        @trigger_error(sprintf('Duplicate key "%s" detected whilst parsing YAML. Silent handling of duplicate mapping keys in YAML is deprecated since version 3.2 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.', $key), E_USER_DEPRECATED);
-                    }
-                }
-                if ($isRef) {
-                    $this->refs[$isRef] = $data[$key];
-                }
-            } else {
-                // multiple documents are not supported
-                if ('---' === $this->currentLine) {
-                    throw new ParseException('Multiple documents are not supported.', $this->currentLineNb + 1, $this->currentLine);
-                }
-
-                if (isset($this->currentLine[1]) && '?' === $this->currentLine[0] && ' ' === $this->currentLine[1]) {
-                    @trigger_error('Starting an unquoted string with a question mark followed by a space is deprecated since version 3.3 and will throw \Symfony\Component\Yaml\Exception\ParseException in 4.0.', E_USER_DEPRECATED);
-                }
-
-                // 1-liner optionally followed by newline(s)
-                if (is_string($value) && $this->lines[0] === trim($value)) {
-                    try {
-                        Inline::$parsedLineNumber = $this->getRealCurrentLineNb();
-                        $value = Inline::parse($this->lines[0], $flags, $this->refs);
-                    } catch (ParseException $e) {
-                        $e->setParsedLine($this->getRealCurrentLineNb() + 1);
-                        $e->setSnippet($this->currentLine);
-
-                        throw $e;
-                    }
-
-                    return $value;
-                }
-
-                // try to parse the value as a multi-line string as a last resort
-                if (0 === $this->currentLineNb) {
-                    $parseError = false;
-                    $previousLineWasNewline = false;
-                    $value = '';
-
-                    foreach ($this->lines as $line) {
-                        try {
-                            if (isset($line[0]) && ('"' === $line[0] || "'" === $line[0])) {
-                                $parsedLine = $line;
-                            } else {
-                                $parsedLine = Inline::parse($line, $flags, $this->refs);
-                            }
-
-                            if (!is_string($parsedLine)) {
-                                $parseError = true;
-                                break;
-                            }
-
-                            if ('' === trim($parsedLine)) {
-                                $value .= "\n";
-                                $previousLineWasNewline = true;
-                            } elseif ($previousLineWasNewline) {
-                                $value .= trim($parsedLine);
-                                $previousLineWasNewline = false;
-                            } else {
-                                $value .= ' '.trim($parsedLine);
-                                $previousLineWasNewline = false;
-                            }
-                        } catch (ParseException $e) {
-                            $parseError = true;
-                            break;
-                        }
-                    }
-
-                    if (!$parseError) {
-                        return trim($value);
-                    }
-                }
-
-                throw new ParseException('Unable to parse.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
-            }
-        } while ($this->moveToNextLine());
-
-        if (null !== $tag) {
-            $data = new TaggedValue($tag, $data);
-        }
-
-        if (Yaml::PARSE_OBJECT_FOR_MAP & $flags && !is_object($data) && 'mapping' === $context) {
-            $object = new \stdClass();
-
-            foreach ($data as $key => $value) {
-                $object->$key = $value;
-            }
-
-            $data = $object;
-        }
-
-        return empty($data) ? null : $data;
-    }
-
-    private function parseBlock($offset, $yaml, $flags)
-    {
-        $skippedLineNumbers = $this->skippedLineNumbers;
-
-        foreach ($this->locallySkippedLineNumbers as $lineNumber) {
-            if ($lineNumber < $offset) {
-                continue;
-            }
-
-            $skippedLineNumbers[] = $lineNumber;
-        }
-
-        $parser = new self();
-        $parser->offset = $offset;
-        $parser->totalNumberOfLines = $this->totalNumberOfLines;
-        $parser->skippedLineNumbers = $skippedLineNumbers;
-        $parser->refs = &$this->refs;
-
-        return $parser->doParse($yaml, $flags);
-    }
-
-    /**
-     * Returns the current line number (takes the offset into account).
-     *
-     * @return int The current line number
-     */
-    private function getRealCurrentLineNb()
-    {
-        $realCurrentLineNumber = $this->currentLineNb + $this->offset;
-
-        foreach ($this->skippedLineNumbers as $skippedLineNumber) {
-            if ($skippedLineNumber > $realCurrentLineNumber) {
-                break;
-            }
-
-            ++$realCurrentLineNumber;
-        }
-
-        return $realCurrentLineNumber;
-    }
-
-    /**
-     * Returns the current line indentation.
-     *
-     * @return int The current line indentation
-     */
-    private function getCurrentLineIndentation()
-    {
-        return strlen($this->currentLine) - strlen(ltrim($this->currentLine, ' '));
-    }
-
-    /**
-     * Returns the next embed block of YAML.
-     *
-     * @param int  $indentation The indent level at which the block is to be read, or null for default
-     * @param bool $inSequence  True if the enclosing data structure is a sequence
-     *
-     * @return string A YAML string
-     *
-     * @throws ParseException When indentation problem are detected
-     */
-    private function getNextEmbedBlock($indentation = null, $inSequence = false)
-    {
-        $oldLineIndentation = $this->getCurrentLineIndentation();
-        $blockScalarIndentations = array();
-
-        if ($this->isBlockScalarHeader()) {
-            $blockScalarIndentations[] = $oldLineIndentation;
-        }
-
-        if (!$this->moveToNextLine()) {
-            return;
-        }
-
-        if (null === $indentation) {
-            $newIndent = $this->getCurrentLineIndentation();
-
-            $unindentedEmbedBlock = $this->isStringUnIndentedCollectionItem();
-
-            if (!$this->isCurrentLineEmpty() && 0 === $newIndent && !$unindentedEmbedBlock) {
-                throw new ParseException('Indentation problem.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
-            }
-        } else {
-            $newIndent = $indentation;
-        }
-
-        $data = array();
-        if ($this->getCurrentLineIndentation() >= $newIndent) {
-            $data[] = substr($this->currentLine, $newIndent);
-        } else {
-            $this->moveToPreviousLine();
-
-            return;
-        }
-
-        if ($inSequence && $oldLineIndentation === $newIndent && isset($data[0][0]) && '-' === $data[0][0]) {
-            // the previous line contained a dash but no item content, this line is a sequence item with the same indentation
-            // and therefore no nested list or mapping
-            $this->moveToPreviousLine();
-
-            return;
-        }
-
-        $isItUnindentedCollection = $this->isStringUnIndentedCollectionItem();
-
-        if (empty($blockScalarIndentations) && $this->isBlockScalarHeader()) {
-            $blockScalarIndentations[] = $this->getCurrentLineIndentation();
-        }
-
-        $previousLineIndentation = $this->getCurrentLineIndentation();
-
-        while ($this->moveToNextLine()) {
-            $indent = $this->getCurrentLineIndentation();
-
-            // terminate all block scalars that are more indented than the current line
-            if (!empty($blockScalarIndentations) && $indent < $previousLineIndentation && trim($this->currentLine) !== '') {
-                foreach ($blockScalarIndentations as $key => $blockScalarIndentation) {
-                    if ($blockScalarIndentation >= $indent) {
-                        unset($blockScalarIndentations[$key]);
-                    }
-                }
-            }
-
-            if (empty($blockScalarIndentations) && !$this->isCurrentLineComment() && $this->isBlockScalarHeader()) {
-                $blockScalarIndentations[] = $indent;
-            }
-
-            $previousLineIndentation = $indent;
-
-            if ($isItUnindentedCollection && !$this->isCurrentLineEmpty() && !$this->isStringUnIndentedCollectionItem() && $newIndent === $indent) {
-                $this->moveToPreviousLine();
-                break;
-            }
-
-            if ($this->isCurrentLineBlank()) {
-                $data[] = substr($this->currentLine, $newIndent);
-                continue;
-            }
-
-            // we ignore "comment" lines only when we are not inside a scalar block
-            if (empty($blockScalarIndentations) && $this->isCurrentLineComment()) {
-                // remember ignored comment lines (they are used later in nested
-                // parser calls to determine real line numbers)
-                //
-                // CAUTION: beware to not populate the global property here as it
-                // will otherwise influence the getRealCurrentLineNb() call here
-                // for consecutive comment lines and subsequent embedded blocks
-                $this->locallySkippedLineNumbers[] = $this->getRealCurrentLineNb();
-
-                continue;
-            }
-
-            if ($indent >= $newIndent) {
-                $data[] = substr($this->currentLine, $newIndent);
-            } elseif (0 == $indent) {
-                $this->moveToPreviousLine();
-
-                break;
-            } else {
-                throw new ParseException('Indentation problem.', $this->getRealCurrentLineNb() + 1, $this->currentLine);
-            }
-        }
-
-        return implode("\n", $data);
-    }
-
-    /**
-     * Moves the parser to the next line.
-     *
-     * @return bool
-     */
-    private function moveToNextLine()
-    {
-        if ($this->currentLineNb >= count($this->lines) - 1) {
-            return false;
-        }
-
-        $this->currentLine = $this->lines[++$this->currentLineNb];
-
-        return true;
-    }
-
-    /**
-     * Moves the parser to the previous line.
-     *
-     * @return bool
-     */
-    private function moveToPreviousLine()
-    {
-        if ($this->currentLineNb < 1) {
-            return false;
-        }
-
-        $this->currentLine = $this->lines[--$this->currentLineNb];
-
-        return true;
-    }
-
-    /**
-     * Parses a YAML value.
-     *
-     * @param string $value   A YAML value
-     * @param int    $flags   A bit field of PARSE_* constants to customize the YAML parser behavior
-     * @param string $context The parser context (either sequence or mapping)
-     *
-     * @return mixed A PHP value
-     *
-     * @throws ParseException When reference does not exist
-     */
-    private function parseValue($value, $flags, $context)
-    {
-        if (0 === strpos($value, '*')) {
-            if (false !== $pos = strpos($value, '#')) {
-                $value = substr($value, 1, $pos - 2);
-            } else {
-                $value = substr($value, 1);
-            }
-
-            if (!array_key_exists($value, $this->refs)) {
-                throw new ParseException(sprintf('Reference "%s" does not exist.', $value), $this->currentLineNb + 1, $this->currentLine);
-            }
-
-            return $this->refs[$value];
-        }
-
-        if (self::preg_match('/^(?:'.self::TAG_PATTERN.' +)?'.self::BLOCK_SCALAR_HEADER_PATTERN.'$/', $value, $matches)) {
-            $modifiers = isset($matches['modifiers']) ? $matches['modifiers'] : '';
-
-            $data = $this->parseBlockScalar($matches['separator'], preg_replace('#\d+#', '', $modifiers), (int) abs($modifiers));
-
-            if ('' !== $matches['tag']) {
-                if ('!!binary' === $matches['tag']) {
-                    return Inline::evaluateBinaryScalar($data);
-                } elseif ('!' !== $matches['tag']) {
-                    @trigger_error(sprintf('Using the custom tag "%s" for the value "%s" is deprecated since version 3.3. It will be replaced by an instance of %s in 4.0.', $matches['tag'], $data, TaggedValue::class), E_USER_DEPRECATED);
-                }
-            }
-
-            return $data;
-        }
-
-        try {
-            $quotation = '' !== $value && ('"' === $value[0] || "'" === $value[0]) ? $value[0] : null;
-
-            // do not take following lines into account when the current line is a quoted single line value
-            if (null !== $quotation && self::preg_match('/^'.$quotation.'.*'.$quotation.'(\s*#.*)?$/', $value)) {
-                return Inline::parse($value, $flags, $this->refs);
-            }
-
-            while ($this->moveToNextLine()) {
-                // unquoted strings end before the first unindented line
-                if (null === $quotation && $this->getCurrentLineIndentation() === 0) {
-                    $this->moveToPreviousLine();
-
-                    break;
-                }
-
-                $value .= ' '.trim($this->currentLine);
-
-                // quoted string values end with a line that is terminated with the quotation character
-                if ('' !== $this->currentLine && substr($this->currentLine, -1) === $quotation) {
-                    break;
-                }
-            }
-
-            Inline::$parsedLineNumber = $this->getRealCurrentLineNb();
-            $parsedValue = Inline::parse($value, $flags, $this->refs);
-
-            if ('mapping' === $context && is_string($parsedValue) && '"' !== $value[0] && "'" !== $value[0] && '[' !== $value[0] && '{' !== $value[0] && '!' !== $value[0] && false !== strpos($parsedValue, ': ')) {
-                throw new ParseException('A colon cannot be used in an unquoted mapping value.');
-            }
-
-            return $parsedValue;
-        } catch (ParseException $e) {
-            $e->setParsedLine($this->getRealCurrentLineNb() + 1);
-            $e->setSnippet($this->currentLine);
-
-            throw $e;
-        }
-    }
-
-    /**
-     * Parses a block scalar.
-     *
-     * @param string $style       The style indicator that was used to begin this block scalar (| or >)
-     * @param string $chomping    The chomping indicator that was used to begin this block scalar (+ or -)
-     * @param int    $indentation The indentation indicator that was used to begin this block scalar
-     *
-     * @return string The text value
-     */
-    private function parseBlockScalar($style, $chomping = '', $indentation = 0)
-    {
-        $notEOF = $this->moveToNextLine();
-        if (!$notEOF) {
-            return '';
-        }
-
-        $isCurrentLineBlank = $this->isCurrentLineBlank();
-        $blockLines = array();
-
-        // leading blank lines are consumed before determining indentation
-        while ($notEOF && $isCurrentLineBlank) {
-            // newline only if not EOF
-            if ($notEOF = $this->moveToNextLine()) {
-                $blockLines[] = '';
-                $isCurrentLineBlank = $this->isCurrentLineBlank();
-            }
-        }
-
-        // determine indentation if not specified
-        if (0 === $indentation) {
-            if (self::preg_match('/^ +/', $this->currentLine, $matches)) {
-                $indentation = strlen($matches[0]);
-            }
-        }
-
-        if ($indentation > 0) {
-            $pattern = sprintf('/^ {%d}(.*)$/', $indentation);
-
-            while (
-                $notEOF && (
-                    $isCurrentLineBlank ||
-                    self::preg_match($pattern, $this->currentLine, $matches)
-                )
-            ) {
-                if ($isCurrentLineBlank && strlen($this->currentLine) > $indentation) {
-                    $blockLines[] = substr($this->currentLine, $indentation);
-                } elseif ($isCurrentLineBlank) {
-                    $blockLines[] = '';
-                } else {
-                    $blockLines[] = $matches[1];
-                }
-
-                // newline only if not EOF
-                if ($notEOF = $this->moveToNextLine()) {
-                    $isCurrentLineBlank = $this->isCurrentLineBlank();
-                }
-            }
-        } elseif ($notEOF) {
-            $blockLines[] = '';
-        }
-
-        if ($notEOF) {
-            $blockLines[] = '';
-            $this->moveToPreviousLine();
-        } elseif (!$notEOF && !$this->isCurrentLineLastLineInDocument()) {
-            $blockLines[] = '';
-        }
-
-        // folded style
-        if ('>' === $style) {
-            $text = '';
-            $previousLineIndented = false;
-            $previousLineBlank = false;
-
-            for ($i = 0, $blockLinesCount = count($blockLines); $i < $blockLinesCount; ++$i) {
-                if ('' === $blockLines[$i]) {
-                    $text .= "\n";
-                    $previousLineIndented = false;
-                    $previousLineBlank = true;
-                } elseif (' ' === $blockLines[$i][0]) {
-                    $text .= "\n".$blockLines[$i];
-                    $previousLineIndented = true;
-                    $previousLineBlank = false;
-                } elseif ($previousLineIndented) {
-                    $text .= "\n".$blockLines[$i];
-                    $previousLineIndented = false;
-                    $previousLineBlank = false;
-                } elseif ($previousLineBlank || 0 === $i) {
-                    $text .= $blockLines[$i];
-                    $previousLineIndented = false;
-                    $previousLineBlank = false;
-                } else {
-                    $text .= ' '.$blockLines[$i];
-                    $previousLineIndented = false;
-                    $previousLineBlank = false;
-                }
-            }
-        } else {
-            $text = implode("\n", $blockLines);
-        }
-
-        // deal with trailing newlines
-        if ('' === $chomping) {
-            $text = preg_replace('/\n+$/', "\n", $text);
-        } elseif ('-' === $chomping) {
-            $text = preg_replace('/\n+$/', '', $text);
-        }
-
-        return $text;
-    }
-
-    /**
-     * Returns true if the next line is indented.
-     *
-     * @return bool Returns true if the next line is indented, false otherwise
-     */
-    private function isNextLineIndented()
-    {
-        $currentIndentation = $this->getCurrentLineIndentation();
-        $EOF = !$this->moveToNextLine();
-
-        while (!$EOF && $this->isCurrentLineEmpty()) {
-            $EOF = !$this->moveToNextLine();
-        }
-
-        if ($EOF) {
-            return false;
-        }
-
-        $ret = $this->getCurrentLineIndentation() > $currentIndentation;
-
-        $this->moveToPreviousLine();
-
-        return $ret;
-    }
-
-    /**
-     * Returns true if the current line is blank or if it is a comment line.
-     *
-     * @return bool Returns true if the current line is empty or if it is a comment line, false otherwise
-     */
-    private function isCurrentLineEmpty()
-    {
-        return $this->isCurrentLineBlank() || $this->isCurrentLineComment();
-    }
-
-    /**
-     * Returns true if the current line is blank.
-     *
-     * @return bool Returns true if the current line is blank, false otherwise
-     */
-    private function isCurrentLineBlank()
-    {
-        return '' == trim($this->currentLine, ' ');
-    }
-
-    /**
-     * Returns true if the current line is a comment line.
-     *
-     * @return bool Returns true if the current line is a comment line, false otherwise
-     */
-    private function isCurrentLineComment()
-    {
-        //checking explicitly the first char of the trim is faster than loops or strpos
-        $ltrimmedLine = ltrim($this->currentLine, ' ');
-
-        return '' !== $ltrimmedLine && $ltrimmedLine[0] === '#';
-    }
-
-    private function isCurrentLineLastLineInDocument()
-    {
-        return ($this->offset + $this->currentLineNb) >= ($this->totalNumberOfLines - 1);
-    }
-
-    /**
-     * Cleanups a YAML string to be parsed.
-     *
-     * @param string $value The input YAML string
-     *
-     * @return string A cleaned up YAML string
-     */
-    private function cleanup($value)
-    {
-        $value = str_replace(array("\r\n", "\r"), "\n", $value);
-
-        // strip YAML header
-        $count = 0;
-        $value = preg_replace('#^\%YAML[: ][\d\.]+.*\n#u', '', $value, -1, $count);
-        $this->offset += $count;
-
-        // remove leading comments
-        $trimmedValue = preg_replace('#^(\#.*?\n)+#s', '', $value, -1, $count);
-        if ($count == 1) {
-            // items have been removed, update the offset
-            $this->offset += substr_count($value, "\n") - substr_count($trimmedValue, "\n");
-            $value = $trimmedValue;
-        }
-
-        // remove start of the document marker (---)
-        $trimmedValue = preg_replace('#^\-\-\-.*?\n#s', '', $value, -1, $count);
-        if ($count == 1) {
-            // items have been removed, update the offset
-            $this->offset += substr_count($value, "\n") - substr_count($trimmedValue, "\n");
-            $value = $trimmedValue;
-
-            // remove end of the document marker (...)
-            $value = preg_replace('#\.\.\.\s*$#', '', $value);
-        }
-
-        return $value;
-    }
-
-    /**
-     * Returns true if the next line starts unindented collection.
-     *
-     * @return bool Returns true if the next line starts unindented collection, false otherwise
-     */
-    private function isNextLineUnIndentedCollection()
-    {
-        $currentIndentation = $this->getCurrentLineIndentation();
-        $notEOF = $this->moveToNextLine();
-
-        while ($notEOF && $this->isCurrentLineEmpty()) {
-            $notEOF = $this->moveToNextLine();
-        }
-
-        if (false === $notEOF) {
-            return false;
-        }
-
-        $ret = $this->getCurrentLineIndentation() === $currentIndentation && $this->isStringUnIndentedCollectionItem();
-
-        $this->moveToPreviousLine();
-
-        return $ret;
-    }
-
-    /**
-     * Returns true if the string is un-indented collection item.
-     *
-     * @return bool Returns true if the string is un-indented collection item, false otherwise
-     */
-    private function isStringUnIndentedCollectionItem()
-    {
-        return '-' === rtrim($this->currentLine) || 0 === strpos($this->currentLine, '- ');
-    }
-
-    /**
-     * Tests whether or not the current line is the header of a block scalar.
-     *
-     * @return bool
-     */
-    private function isBlockScalarHeader()
-    {
-        return (bool) self::preg_match('~'.self::BLOCK_SCALAR_HEADER_PATTERN.'$~', $this->currentLine);
-    }
-
-    /**
-     * A local wrapper for `preg_match` which will throw a ParseException if there
-     * is an internal error in the PCRE engine.
-     *
-     * This avoids us needing to check for "false" every time PCRE is used
-     * in the YAML engine
-     *
-     * @throws ParseException on a PCRE internal error
-     *
-     * @see preg_last_error()
-     *
-     * @internal
-     */
-    public static function preg_match($pattern, $subject, &$matches = null, $flags = 0, $offset = 0)
-    {
-        if (false === $ret = preg_match($pattern, $subject, $matches, $flags, $offset)) {
-            switch (preg_last_error()) {
-                case PREG_INTERNAL_ERROR:
-                    $error = 'Internal PCRE error.';
-                    break;
-                case PREG_BACKTRACK_LIMIT_ERROR:
-                    $error = 'pcre.backtrack_limit reached.';
-                    break;
-                case PREG_RECURSION_LIMIT_ERROR:
-                    $error = 'pcre.recursion_limit reached.';
-                    break;
-                case PREG_BAD_UTF8_ERROR:
-                    $error = 'Malformed UTF-8 data.';
-                    break;
-                case PREG_BAD_UTF8_OFFSET_ERROR:
-                    $error = 'Offset doesn\'t correspond to the begin of a valid UTF-8 code point.';
-                    break;
-                default:
-                    $error = 'Error.';
-            }
-
-            throw new ParseException($error);
-        }
-
-        return $ret;
-    }
+        $lines = \preg_split('(\r\n|\r|\n)', $string);
 
-    /**
-     * Trim the tag on top of the value.
-     *
-     * Prevent values such as `!foo {quz: bar}` to be considered as
-     * a mapping block.
-     */
-    private function trimTag($value)
-    {
-        if ('!' === $value[0]) {
-            return ltrim(substr($value, 1, strcspn($value, " \r\n", 1)), ' ');
+        if (!empty($lines) && $lines[\count($lines) - 1] === '') {
+            \array_pop($lines);
         }
 
-        return $value;
-    }
+        $lineCount = \count($lines);
+        $diffs     = [];
+        $diff      = null;
+        $collected = [];
 
-    private function getLineTag($value, $flags, $nextLineCheck = true)
-    {
-        if ('' === $value || '!' !== $value[0] || 1 !== self::preg_match('/^'.self::TAG_PATTERN.' *( +#.*)?$/', $value, $matches)) {
-            return;
-        }
+        for ($i = 0; $i < $lineCount; ++$i) {
+            if (\preg_match('(^---\\s+(?P<file>\\S+))', $lines[$i], $fromMatch) &&
+                \preg_match('(^\\+\\+\\+\\s+(?P<file>\\S+))', $lines[$i + 1], $toMatch)) {
+                if ($diff !== null) {
+                    $this->parseFileDiff($diff, $collected);
 
-        if ($nextLineCheck && !$this->isNextLineIndented()) {
-            return;
-        }
+                    $diffs[]   = $diff;
+                    $collected = [];
+                }
 
-        $tag = substr($matches['tag'], 1);
+                $diff = new Diff($fromMatch['file'], $toMatch['file']);
 
-        // Built-in tags
-        if ($tag && '!' === $tag[0]) {
-            throw new ParseException(sprintf('The built-in tag "!%s" is not implemented.', $tag));
-        }
+                ++$i;
+            } else {
+                if (\preg_match('/^(?:diff --git |index [\da-f\.]+|[+-]{3} [ab])/', $lines[$i])) {
+                    continue;
+                }
 
-        if (Yaml::PARSE_CUSTOM_TAGS & $flags) {
-            return $tag;
+                $collected[] = $lines[$i];
+            }
         }
 
-        throw new ParseException(sprintf('Tags support is not enabled. You must use the flag `Yaml::PARSE_CUSTOM_TAGS` to use "%s".', $matches['tag']));
-    }
-}
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\Yaml\Tag;
-
-/**
- * @author Nicolas Grekas <p@tchwork.com>
- * @author Guilhem N. <egetick@gmail.com>
- */
-final class TaggedValue
-{
-    private $tag;
-    private $value;
+        if ($diff !== null && \count($collected)) {
+            $this->parseFileDiff($diff, $collected);
 
-    /**
-     * @param string $tag
-     * @param mixed  $value
-     */
-    public function __construct($tag, $value)
-    {
-        $this->tag = $tag;
-        $this->value = $value;
-    }
+            $diffs[] = $diff;
+        }
 
-    /**
-     * @return string
-     */
-    public function getTag()
-    {
-        return $this->tag;
+        return $diffs;
     }
 
-    /**
-     * @return mixed
-     */
-    public function getValue()
+    private function parseFileDiff(Diff $diff, array $lines)
     {
-        return $this->value;
-    }
-}
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        $chunks = [];
+        $chunk  = null;
 
-namespace Symfony\Component\Yaml;
+        foreach ($lines as $line) {
+            if (\preg_match('/^@@\s+-(?P<start>\d+)(?:,\s*(?P<startrange>\d+))?\s+\+(?P<end>\d+)(?:,\s*(?P<endrange>\d+))?\s+@@/', $line, $match)) {
+                $chunk = new Chunk(
+                    (int) $match['start'],
+                    isset($match['startrange']) ? \max(1, (int) $match['startrange']) : 1,
+                    (int) $match['end'],
+                    isset($match['endrange']) ? \max(1, (int) $match['endrange']) : 1
+                );
 
-use Symfony\Component\Yaml\Exception\ParseException;
+                $chunks[]  = $chunk;
+                $diffLines = [];
 
-/**
- * Unescaper encapsulates unescaping rules for single and double-quoted
- * YAML strings.
- *
- * @author Matthew Lewinski <matthew@lewinski.org>
- *
- * @internal
- */
-class Unescaper
-{
-    /**
-     * Regex fragment that matches an escaped character in a double quoted string.
-     */
-    const REGEX_ESCAPED_CHARACTER = '\\\\(x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4}|U[0-9a-fA-F]{8}|.)';
+                continue;
+            }
 
-    /**
-     * Unescapes a single quoted string.
-     *
-     * @param string $value A single quoted string
-     *
-     * @return string The unescaped string
-     */
-    public function unescapeSingleQuotedString($value)
-    {
-        return str_replace('\'\'', '\'', $value);
-    }
+            if (\preg_match('/^(?P<type>[+ -])?(?P<line>.*)/', $line, $match)) {
+                $type = Line::UNCHANGED;
 
-    /**
-     * Unescapes a double quoted string.
-     *
-     * @param string $value A double quoted string
-     *
-     * @return string The unescaped string
-     */
-    public function unescapeDoubleQuotedString($value)
-    {
-        $callback = function ($match) {
-            return $this->unescapeCharacter($match[0]);
-        };
+                if ($match['type'] === '+') {
+                    $type = Line::ADDED;
+                } elseif ($match['type'] === '-') {
+                    $type = Line::REMOVED;
+                }
 
-        // evaluate the string
-        return preg_replace_callback('/'.self::REGEX_ESCAPED_CHARACTER.'/u', $callback, $value);
-    }
-
-    /**
-     * Unescapes a character that was found in a double-quoted string.
-     *
-     * @param string $value An escaped character
-     *
-     * @return string The unescaped character
-     */
-    private function unescapeCharacter($value)
-    {
-        switch ($value[1]) {
-            case '0':
-                return "\x0";
-            case 'a':
-                return "\x7";
-            case 'b':
-                return "\x8";
-            case 't':
-                return "\t";
-            case "\t":
-                return "\t";
-            case 'n':
-                return "\n";
-            case 'v':
-                return "\xB";
-            case 'f':
-                return "\xC";
-            case 'r':
-                return "\r";
-            case 'e':
-                return "\x1B";
-            case ' ':
-                return ' ';
-            case '"':
-                return '"';
-            case '/':
-                return '/';
-            case '\\':
-                return '\\';
-            case 'N':
-                // U+0085 NEXT LINE
-                return "\xC2\x85";
-            case '_':
-                // U+00A0 NO-BREAK SPACE
-                return "\xC2\xA0";
-            case 'L':
-                // U+2028 LINE SEPARATOR
-                return "\xE2\x80\xA8";
-            case 'P':
-                // U+2029 PARAGRAPH SEPARATOR
-                return "\xE2\x80\xA9";
-            case 'x':
-                return self::utf8chr(hexdec(substr($value, 2, 2)));
-            case 'u':
-                return self::utf8chr(hexdec(substr($value, 2, 4)));
-            case 'U':
-                return self::utf8chr(hexdec(substr($value, 2, 8)));
-            default:
-                throw new ParseException(sprintf('Found unknown escape character "%s".', $value));
-        }
-    }
+                $diffLines[] = new Line($type, $match['line']);
 
-    /**
-     * Get the UTF-8 character for the given code point.
-     *
-     * @param int $c The unicode code point
-     *
-     * @return string The corresponding UTF-8 character
-     */
-    private static function utf8chr($c)
-    {
-        if (0x80 > $c %= 0x200000) {
-            return chr($c);
-        }
-        if (0x800 > $c) {
-            return chr(0xC0 | $c >> 6).chr(0x80 | $c & 0x3F);
-        }
-        if (0x10000 > $c) {
-            return chr(0xE0 | $c >> 12).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
+                if (null !== $chunk) {
+                    $chunk->setLines($diffLines);
+                }
+            }
         }
 
-        return chr(0xF0 | $c >> 18).chr(0x80 | $c >> 12 & 0x3F).chr(0x80 | $c >> 6 & 0x3F).chr(0x80 | $c & 0x3F);
+        $diff->setChunks($chunks);
     }
 }
-<?php
-
+<?php declare(strict_types=1);
 /*
- * This file is part of the Symfony package.
+ * This file is part of sebastian/diff.
  *
- * (c) Fabien Potencier <fabien@symfony.com>
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
 
-namespace Symfony\Component\Yaml;
-
-use Symfony\Component\Yaml\Exception\ParseException;
+namespace SebastianBergmann\Diff;
 
-/**
- * Yaml offers convenience methods to load and dump YAML.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class Yaml
+final class TimeEfficientLongestCommonSubsequenceCalculator implements LongestCommonSubsequenceCalculator
 {
-    const DUMP_OBJECT = 1;
-    const PARSE_EXCEPTION_ON_INVALID_TYPE = 2;
-    const PARSE_OBJECT = 4;
-    const PARSE_OBJECT_FOR_MAP = 8;
-    const DUMP_EXCEPTION_ON_INVALID_TYPE = 16;
-    const PARSE_DATETIME = 32;
-    const DUMP_OBJECT_AS_MAP = 64;
-    const DUMP_MULTI_LINE_LITERAL_BLOCK = 128;
-    const PARSE_CONSTANT = 256;
-    const PARSE_CUSTOM_TAGS = 512;
-    const DUMP_EMPTY_ARRAY_AS_SEQUENCE = 1024;
-    const PARSE_KEYS_AS_STRINGS = 2048;
-
     /**
-     * Parses YAML into a PHP value.
-     *
-     *  Usage:
-     *  <code>
-     *   $array = Yaml::parse(file_get_contents('config.yml'));
-     *   print_r($array);
-     *  </code>
-     *
-     * @param string $input A string containing YAML
-     * @param int    $flags A bit field of PARSE_* constants to customize the YAML parser behavior
-     *
-     * @return mixed The YAML converted to a PHP value
-     *
-     * @throws ParseException If the YAML is not valid
+     * {@inheritdoc}
      */
-    public static function parse($input, $flags = 0)
+    public function calculate(array $from, array $to): array
     {
-        if (is_bool($flags)) {
-            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since version 3.1 and will be removed in 4.0. Use the PARSE_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
+        $common     = [];
+        $fromLength = \count($from);
+        $toLength   = \count($to);
+        $width      = $fromLength + 1;
+        $matrix     = new \SplFixedArray($width * ($toLength + 1));
 
-            if ($flags) {
-                $flags = self::PARSE_EXCEPTION_ON_INVALID_TYPE;
-            } else {
-                $flags = 0;
-            }
+        for ($i = 0; $i <= $fromLength; ++$i) {
+            $matrix[$i] = 0;
         }
 
-        if (func_num_args() >= 3) {
-            @trigger_error('Passing a boolean flag to toggle object support is deprecated since version 3.1 and will be removed in 4.0. Use the PARSE_OBJECT flag instead.', E_USER_DEPRECATED);
-
-            if (func_get_arg(2)) {
-                $flags |= self::PARSE_OBJECT;
-            }
+        for ($j = 0; $j <= $toLength; ++$j) {
+            $matrix[$j * $width] = 0;
         }
 
-        if (func_num_args() >= 4) {
-            @trigger_error('Passing a boolean flag to toggle object for map support is deprecated since version 3.1 and will be removed in 4.0. Use the Yaml::PARSE_OBJECT_FOR_MAP flag instead.', E_USER_DEPRECATED);
-
-            if (func_get_arg(3)) {
-                $flags |= self::PARSE_OBJECT_FOR_MAP;
+        for ($i = 1; $i <= $fromLength; ++$i) {
+            for ($j = 1; $j <= $toLength; ++$j) {
+                $o          = ($j * $width) + $i;
+                $matrix[$o] = \max(
+                    $matrix[$o - 1],
+                    $matrix[$o - $width],
+                    $from[$i - 1] === $to[$j - 1] ? $matrix[$o - $width - 1] + 1 : 0
+                );
             }
         }
 
-        $yaml = new Parser();
-
-        return $yaml->parse($input, $flags);
-    }
-
-    /**
-     * Dumps a PHP value to a YAML string.
-     *
-     * The dump method, when supplied with an array, will do its best
-     * to convert the array into friendly YAML.
-     *
-     * @param mixed $input  The PHP value
-     * @param int   $inline The level where you switch to inline YAML
-     * @param int   $indent The amount of spaces to use for indentation of nested nodes
-     * @param int   $flags  A bit field of DUMP_* constants to customize the dumped YAML string
-     *
-     * @return string A YAML string representing the original PHP value
-     */
-    public static function dump($input, $inline = 2, $indent = 4, $flags = 0)
-    {
-        if (is_bool($flags)) {
-            @trigger_error('Passing a boolean flag to toggle exception handling is deprecated since version 3.1 and will be removed in 4.0. Use the DUMP_EXCEPTION_ON_INVALID_TYPE flag instead.', E_USER_DEPRECATED);
+        $i = $fromLength;
+        $j = $toLength;
 
-            if ($flags) {
-                $flags = self::DUMP_EXCEPTION_ON_INVALID_TYPE;
+        while ($i > 0 && $j > 0) {
+            if ($from[$i - 1] === $to[$j - 1]) {
+                $common[] = $from[$i - 1];
+                --$i;
+                --$j;
             } else {
-                $flags = 0;
-            }
-        }
-
-        if (func_num_args() >= 5) {
-            @trigger_error('Passing a boolean flag to toggle object support is deprecated since version 3.1 and will be removed in 4.0. Use the DUMP_OBJECT flag instead.', E_USER_DEPRECATED);
+                $o = ($j * $width) + $i;
 
-            if (func_get_arg(4)) {
-                $flags |= self::DUMP_OBJECT;
+                if ($matrix[$o - $width] > $matrix[$o - 1]) {
+                    --$j;
+                } else {
+                    --$i;
+                }
             }
         }
 
-        $yaml = new Dumper($indent);
-
-        return $yaml->dump($input, $inline, 0, $flags);
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Can be used as a foundation for new DatabaseTesters.
- *
- * @since      Class available since Release 1.0.0
- */
-abstract class PHPUnit_Extensions_Database_AbstractTester implements PHPUnit_Extensions_Database_ITester
-{
-    /**
-     * @var PHPUnit_Extensions_Database_Operation_IDatabaseOperation
-     */
-    protected $setUpOperation;
-
-    /**
-     * @var PHPUnit_Extensions_Database_Operation_IDatabaseOperation
-     */
-    protected $tearDownOperation;
-
-    /**
-     * @var PHPUnit_Extensions_Database_DataSet_IDataSet
-     */
-    protected $dataSet;
-
-    /**
-     * @var string
-     */
-    protected $schema;
-
-    /**
-     * Creates a new database tester.
-     */
-    public function __construct()
-    {
-        $this->setUpOperation    = PHPUnit_Extensions_Database_Operation_Factory::CLEAN_INSERT();
-        $this->tearDownOperation = PHPUnit_Extensions_Database_Operation_Factory::NONE();
-    }
-
-    /**
-     * Closes the specified connection.
-     *
-     * @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection
-     */
-    public function closeConnection(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
-    {
-        $connection->close();
-    }
-
-    /**
-     * Returns the test dataset.
-     *
-     * @return PHPUnit_Extensions_Database_DataSet_IDataSet
-     */
-    public function getDataSet()
-    {
-        return $this->dataSet;
-    }
-
-    /**
-     * TestCases must call this method inside setUp().
-     */
-    public function onSetUp()
-    {
-        $this->getSetUpOperation()->execute($this->getConnection(), $this->getDataSet());
-    }
-
-    /**
-     * TestCases must call this method inside tearDown().
-     */
-    public function onTearDown()
-    {
-        $this->getTearDownOperation()->execute($this->getConnection(), $this->getDataSet());
-    }
-
-    /**
-     * Sets the test dataset to use.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet
-     */
-    public function setDataSet(PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet)
-    {
-        $this->dataSet = $dataSet;
-    }
-
-    /**
-     * Sets the schema value.
-     *
-     * @param string $schema
-     */
-    public function setSchema($schema)
-    {
-        $this->schema = $schema;
-    }
-
-    /**
-     * Sets the DatabaseOperation to call when starting the test.
-     *
-     * @param PHPUnit_Extensions_Database_Operation_DatabaseOperation $setUpOperation
-     */
-    public function setSetUpOperation(PHPUnit_Extensions_Database_Operation_IDatabaseOperation $setUpOperation)
-    {
-        $this->setUpOperation = $setUpOperation;
-    }
-
-    /**
-     * Sets the DatabaseOperation to call when ending the test.
-     *
-     * @param PHPUnit_Extensions_Database_Operation_DatabaseOperation $tearDownOperation
-     */
-    public function setTearDownOperation(PHPUnit_Extensions_Database_Operation_IDatabaseOperation $tearDownOperation)
-    {
-        $this->tearDownOperation = $tearDownOperation;
-    }
-
-    /**
-     * Returns the schema value
-     *
-     * @return string
-     */
-    protected function getSchema()
-    {
-        return $this->schema;
-    }
-
-    /**
-     * Returns the database operation that will be called when starting the test.
-     *
-     * @return PHPUnit_Extensions_Database_Operation_DatabaseOperation
-     */
-    protected function getSetUpOperation()
-    {
-        return $this->setUpOperation;
-    }
-
-    /**
-     * Returns the database operation that will be called when ending the test.
-     *
-     * @return PHPUnit_Extensions_Database_Operation_DatabaseOperation
-     */
-    protected function getTearDownOperation()
-    {
-        return $this->tearDownOperation;
+        return \array_reverse($common);
     }
 }
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Asserts whether or not two dbunit datasets are equal.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_Constraint_DataSetIsEqual extends PHPUnit_Framework_Constraint
-{
-    /**
-     * @var PHPUnit_Extensions_Database_DataSet_IDataSet
-     */
-    protected $value;
+sebastian/environment
 
-    /**
-     * @var string
-     */
-    protected $failure_reason;
+Copyright (c) 2014-2017, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
 
-    /**
-     * Creates a new constraint.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $value
-     */
-    public function __construct(PHPUnit_Extensions_Database_DataSet_IDataSet $value)
-    {
-        parent::__construct();
-        $this->value = $value;
-    }
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
 
-    /**
-     * Evaluates the constraint for parameter $other. Returns TRUE if the
-     * constraint is met, FALSE otherwise.
-     *
-     * This method can be overridden to implement the evaluation algorithm.
-     *
-     * @param  mixed $other Value or object to evaluate.
-     * @return bool
-     */
-    protected function matches($other)
-    {
-        if (!$other instanceof PHPUnit_Extensions_Database_DataSet_IDataSet) {
-            throw new InvalidArgumentException(
-              'PHPUnit_Extensions_Database_DataSet_IDataSet expected'
-            );
-        }
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
 
-        return $this->value->matches($other);
-    }
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
 
-    /**
-     * Returns the description of the failure
-     *
-     * The beginning of failure messages is "Failed asserting that" in most
-     * cases. This method should return the second part of that sentence.
-     *
-     * @param  mixed  $other Evaluated value or object.
-     * @return string
-     */
-    protected function failureDescription($other)
-    {
-        return $other->__toString() . ' ' . $this->toString();
-    }
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
 
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return sprintf(
-          'is equal to expected %s', $this->value->__toString()
-        );
-    }
-}
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of sebastian/environment.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -25229,279 +20445,196 @@ class PHPUnit_Extensions_Database_Constraint_DataSetIsEqual extends PHPUnit_Fram
  * file that was distributed with this source code.
  */
 
-/**
- * Asserts whether or not two dbunit tables are equal.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_Constraint_TableIsEqual extends PHPUnit_Framework_Constraint
-{
-    /**
-     * @var PHPUnit_Extensions_Database_DataSet_ITable
-     */
-    protected $value;
-
-    /**
-     * @var string
-     */
-    protected $failure_reason;
-
-    /**
-     * Creates a new constraint.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $value
-     */
-    public function __construct(PHPUnit_Extensions_Database_DataSet_ITable $value)
-    {
-        parent::__construct();
-        $this->value = $value;
-    }
-
-    /**
-     * Evaluates the constraint for parameter $other. Returns TRUE if the
-     * constraint is met, FALSE otherwise.
-     *
-     * This method can be overridden to implement the evaluation algorithm.
-     *
-     * @param  mixed $other Value or object to evaluate.
-     * @return bool
-     */
-    protected function matches($other)
-    {
-        if (!$other instanceof PHPUnit_Extensions_Database_DataSet_ITable) {
-            throw new InvalidArgumentException(
-              'PHPUnit_Extensions_Database_DataSet_ITable expected'
-            );
-        }
-
-        return $this->value->matches($other);
-    }
-
-    /**
-     * Returns the description of the failure
-     *
-     * The beginning of failure messages is "Failed asserting that" in most
-     * cases. This method should return the second part of that sentence.
-     *
-     * @param  mixed  $other Evaluated value or object.
-     * @return string
-     */
-    protected function failureDescription($other)
-    {
-        return $other->__toString() . ' ' . $this->toString();
-    }
+declare(strict_types=1);
 
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return sprintf(
-          'is equal to expected %s', $this->value->__toString()
-        );
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+namespace SebastianBergmann\Environment;
 
-/**
- * Asserts the row count in a table
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_Constraint_TableRowCount extends PHPUnit_Framework_Constraint
+final class Console
 {
     /**
      * @var int
      */
-    protected $value;
-
-    /**
-     * @var string
-     */
-    protected $tableName;
+    const STDIN  = 0;
 
     /**
-     * Creates a new constraint.
-     *
-     * @param $tableName
-     * @param $value
+     * @var int
      */
-    public function __construct($tableName, $value)
-    {
-        parent::__construct();
-        $this->tableName = $tableName;
-        $this->value     = $value;
-    }
+    const STDOUT = 1;
 
     /**
-     * Evaluates the constraint for parameter $other. Returns TRUE if the
-     * constraint is met, FALSE otherwise.
-     *
-     * This method can be overridden to implement the evaluation algorithm.
-     *
-     * @param  mixed $other Value or object to evaluate.
-     * @return bool
+     * @var int
      */
-    protected function matches($other)
-    {
-        return $other == $this->value;
-    }
+    const STDERR = 2;
 
     /**
-     * Returns a string representation of the constraint.
+     * Returns true if STDOUT supports colorization.
      *
-     * @return string
+     * This code has been copied and adapted from
+     * Symfony\Component\Console\Output\OutputStream.
      */
-    public function toString()
+    public function hasColorSupport(): bool
     {
-        return sprintf('is equal to expected row count %d', $this->value);
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Provides access to a database instance as a data set.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DB_DataSet extends PHPUnit_Extensions_Database_DataSet_AbstractDataSet
-{
-    /**
-     * An array of ITable objects.
-     *
-     * @var array
-     */
-    protected $tables = [];
-
-    /**
-     * The database connection this dataset is using.
-     *
-     * @var PHPUnit_Extensions_Database_DB_IDatabaseConnection
-     */
-    protected $databaseConnection;
+        if ($this->isWindows()) {
+            // @codeCoverageIgnoreStart
+            return false !== \getenv('ANSICON') || 'ON' === \getenv('ConEmuANSI') || 'xterm' === \getenv('TERM');
+            // @codeCoverageIgnoreEnd
+        }
 
-    /**
-     * Creates a new dataset using the given database connection.
-     *
-     * @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $databaseConnection
-     */
-    public function __construct(PHPUnit_Extensions_Database_DB_IDatabaseConnection $databaseConnection)
-    {
-        $this->databaseConnection = $databaseConnection;
+        if (!\defined('STDOUT')) {
+            // @codeCoverageIgnoreStart
+            return false;
+            // @codeCoverageIgnoreEnd
+        }
+
+        return $this->isInteractive(STDOUT);
     }
 
     /**
-     * Creates the query necessary to pull all of the data from a table.
+     * Returns the number of columns of the terminal.
      *
-     * @param  PHPUnit_Extensions_Database_DataSet_ITableMetaData $tableMetaData
-     * @return unknown
+     * @codeCoverageIgnore
      */
-    public static function buildTableSelect(PHPUnit_Extensions_Database_DataSet_ITableMetaData $tableMetaData, PHPUnit_Extensions_Database_DB_IDatabaseConnection $databaseConnection = NULL)
+    public function getNumberOfColumns(): int
     {
-        if ($tableMetaData->getTableName() == '') {
-            $e = new Exception('Empty Table Name');
-            echo $e->getTraceAsString();
-            throw $e;
-        }
-
-        $columns = $tableMetaData->getColumns();
-        if ($databaseConnection) {
-            $columns = array_map([$databaseConnection, 'quoteSchemaObject'], $columns);
-        }
-        $columnList = implode(', ', $columns);
-
-        if ($databaseConnection) {
-            $tableName = $databaseConnection->quoteSchemaObject($tableMetaData->getTableName());
-        } else {
-            $tableName = $tableMetaData->getTableName();
+        if ($this->isWindows()) {
+            return $this->getNumberOfColumnsWindows();
         }
 
-        $primaryKeys = $tableMetaData->getPrimaryKeys();
-        if ($databaseConnection) {
-            $primaryKeys = array_map([$databaseConnection, 'quoteSchemaObject'], $primaryKeys);
-        }
-        if (count($primaryKeys)) {
-            $orderBy = 'ORDER BY ' . implode(' ASC, ', $primaryKeys) . ' ASC';
-        } else {
-            $orderBy = '';
+        if (!$this->isInteractive(self::STDIN)) {
+            return 80;
         }
 
-        return "SELECT {$columnList} FROM {$tableName} {$orderBy}";
+        return $this->getNumberOfColumnsInteractive();
     }
 
     /**
-     * Creates an iterator over the tables in the data set. If $reverse is
-     * true a reverse iterator will be returned.
+     * Returns if the file descriptor is an interactive terminal or not.
      *
-     * @param  bool                                         $reverse
-     * @return PHPUnit_Extensions_Database_DB_TableIterator
+     * @param int|resource $fileDescriptor
      */
-    protected function createIterator($reverse = FALSE)
+    public function isInteractive($fileDescriptor = self::STDOUT): bool
     {
-        return new PHPUnit_Extensions_Database_DB_TableIterator($this->getTableNames(), $this, $reverse);
+        return \function_exists('posix_isatty') && @\posix_isatty($fileDescriptor);
+    }
+
+    private function isWindows(): bool
+    {
+        return DIRECTORY_SEPARATOR === '\\';
     }
 
     /**
-     * Returns a table object for the given table.
-     *
-     * @param  string                               $tableName
-     * @return PHPUnit_Extensions_Database_DB_Table
+     * @codeCoverageIgnore
      */
-    public function getTable($tableName)
+    private function getNumberOfColumnsInteractive(): int
     {
-        if (!in_array($tableName, $this->getTableNames())) {
-            throw new InvalidArgumentException("$tableName is not a table in the current database.");
+        if (\function_exists('shell_exec') && \preg_match('#\d+ (\d+)#', \shell_exec('stty size') ?? '', $match) === 1) {
+            if ((int) $match[1] > 0) {
+                return (int) $match[1];
+            }
         }
 
-        if (empty($this->tables[$tableName])) {
-            $this->tables[$tableName] = new PHPUnit_Extensions_Database_DB_Table($this->getTableMetaData($tableName), $this->databaseConnection);
+        if (\function_exists('shell_exec') && \preg_match('#columns = (\d+);#', \shell_exec('stty') ?? '', $match) === 1) {
+            if ((int) $match[1] > 0) {
+                return (int) $match[1];
+            }
         }
 
-        return $this->tables[$tableName];
+        return 80;
     }
 
     /**
-     * Returns a table meta data object for the given table.
-     *
-     * @param  string                                                   $tableName
-     * @return PHPUnit_Extensions_Database_DataSet_DefaultTableMetaData
+     * @codeCoverageIgnore
      */
-    public function getTableMetaData($tableName)
+    private function getNumberOfColumnsWindows(): int
     {
-        return new PHPUnit_Extensions_Database_DataSet_DefaultTableMetaData($tableName, $this->databaseConnection->getMetaData()->getTableColumns($tableName), $this->databaseConnection->getMetaData()->getTablePrimaryKeys($tableName));
+        $ansicon = \getenv('ANSICON');
+        $columns = 80;
+
+        if (\is_string($ansicon) && \preg_match('/^(\d+)x\d+ \(\d+x(\d+)\)$/', \trim($ansicon), $matches)) {
+            $columns = $matches[1];
+        } elseif (\function_exists('proc_open')) {
+            $process = \proc_open(
+                'mode CON',
+                [
+                    1 => ['pipe', 'w'],
+                    2 => ['pipe', 'w']
+                ],
+                $pipes,
+                null,
+                null,
+                ['suppress_errors' => true]
+            );
+
+            if (\is_resource($process)) {
+                $info = \stream_get_contents($pipes[1]);
+
+                \fclose($pipes[1]);
+                \fclose($pipes[2]);
+                \proc_close($process);
+
+                if (\preg_match('/--------+\r?\n.+?(\d+)\r?\n.+?(\d+)\r?\n/', $info, $matches)) {
+                    $columns = $matches[2];
+                }
+            }
+        }
+
+        return $columns - 1;
     }
+}
+<?php
+/*
+ * This file is part of sebastian/environment.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace SebastianBergmann\Environment;
 
+final class OperatingSystem
+{
     /**
-     * Returns a list of table names for the database
-     *
-     * @return Array
+     * Returns PHP_OS_FAMILY (if defined (which it is on PHP >= 7.2)).
+     * Returns a string (compatible with PHP_OS_FAMILY) derived from PHP_OS otherwise.
      */
-    public function getTableNames()
+    public function getFamily(): string
     {
-        return $this->databaseConnection->getMetaData()->getTableNames();
+        if (\defined('PHP_OS_FAMILY')) {
+            return PHP_OS_FAMILY;
+        }
+
+        if (DIRECTORY_SEPARATOR === '\\') {
+            return 'Windows';
+        }
+
+        switch (PHP_OS) {
+            case 'Darwin':
+                return 'Darwin';
+
+            case 'DragonFly':
+            case 'FreeBSD':
+            case 'NetBSD':
+            case 'OpenBSD':
+                return 'BSD';
+
+            case 'Linux':
+                return 'Linux';
+
+            case 'SunOS':
+                return 'Solaris';
+
+            default:
+                return 'Unknown';
+        }
     }
 }
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of sebastian/environment.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -25509,189 +20642,218 @@ class PHPUnit_Extensions_Database_DB_DataSet extends PHPUnit_Extensions_Database
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
+namespace SebastianBergmann\Environment;
+
 /**
- * Provides a basic interface for communicating with a database.
- *
- * @since      Class available since Release 1.0.0
+ * Utility class for HHVM/PHP environment handling.
  */
-class PHPUnit_Extensions_Database_DB_DefaultDatabaseConnection implements PHPUnit_Extensions_Database_DB_IDatabaseConnection
+final class Runtime
 {
     /**
-     * @var PDO
-     */
-    protected $connection;
-
-    /**
-     * The metadata object used to retrieve table meta data from the database.
-     *
-     * @var PHPUnit_Extensions_Database_DB_IMetaData
-     */
-    protected $metaData;
-
-    /**
-     * Creates a new database connection
-     *
-     * @param PDO    $connection
-     * @param string $schema     - The name of the database schema you will be testing against.
+     * @var string
      */
-    public function __construct(PDO $connection, $schema = '')
-    {
-        $this->connection = $connection;
-        $this->metaData   = PHPUnit_Extensions_Database_DB_MetaData::createMetaData($connection, $schema);
-        $connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
-    }
+    private static $binary;
 
     /**
-     * Close this connection.
+     * Returns true when Xdebug is supported or
+     * the runtime used is PHPDBG.
      */
-    public function close()
+    public function canCollectCodeCoverage(): bool
     {
-        unset($this->connection);
+        return $this->hasXdebug() || $this->hasPHPDBGCodeCoverage();
     }
 
     /**
-     * Returns a database metadata object that can be used to retrieve table
-     * meta data from the database.
+     * Returns true when OPcache is loaded and opcache.save_comments=0 is set.
      *
-     * @return PHPUnit_Extensions_Database_DB_IMetaData
+     * Code taken from Doctrine\Common\Annotations\AnnotationReader::__construct().
      */
-    public function getMetaData()
+    public function discardsComments(): bool
     {
-        return $this->metaData;
-    }
+        if (\extension_loaded('Zend Optimizer+') && (\ini_get('zend_optimizerplus.save_comments') === '0' || \ini_get('opcache.save_comments') === '0')) {
+            return true;
+        }
 
-    /**
-     * Returns the schema for the connection.
-     *
-     * @return string
-     */
-    public function getSchema()
-    {
-        return $this->getMetaData()->getSchema();
+        if (\extension_loaded('Zend OPcache') && \ini_get('opcache.save_comments') == 0) {
+            return true;
+        }
+
+        return false;
     }
 
     /**
-     * Creates a dataset containing the specified table names. If no table
-     * names are specified then it will created a dataset over the entire
-     * database.
-     *
-     * @param  array                                        $tableNames
-     * @return PHPUnit_Extensions_Database_DataSet_IDataSet
-     * @todo Implement the filtered data set.
+     * Returns the path to the binary of the current runtime.
+     * Appends ' --php' to the path when the runtime is HHVM.
      */
-    public function createDataSet(array $tableNames = NULL)
+    public function getBinary(): string
     {
-        if (empty($tableNames)) {
-            return new PHPUnit_Extensions_Database_DB_DataSet($this);
-        } else {
-            return new PHPUnit_Extensions_Database_DB_FilteredDataSet($this, $tableNames);
+        // HHVM
+        if (self::$binary === null && $this->isHHVM()) {
+            // @codeCoverageIgnoreStart
+            if ((self::$binary = \getenv('PHP_BINARY')) === false) {
+                self::$binary = PHP_BINARY;
+            }
+
+            self::$binary = \escapeshellarg(self::$binary) . ' --php' .
+                ' -d hhvm.php7.all=1';
+            // @codeCoverageIgnoreEnd
+        }
+
+        if (self::$binary === null && PHP_BINARY !== '') {
+            self::$binary = \escapeshellarg(PHP_BINARY);
+        }
+
+        if (self::$binary === null) {
+            // @codeCoverageIgnoreStart
+            $possibleBinaryLocations = [
+                PHP_BINDIR . '/php',
+                PHP_BINDIR . '/php-cli.exe',
+                PHP_BINDIR . '/php.exe'
+            ];
+
+            foreach ($possibleBinaryLocations as $binary) {
+                if (\is_readable($binary)) {
+                    self::$binary = \escapeshellarg($binary);
+                    break;
+                }
+            }
+            // @codeCoverageIgnoreEnd
+        }
+
+        if (self::$binary === null) {
+            // @codeCoverageIgnoreStart
+            self::$binary = 'php';
+            // @codeCoverageIgnoreEnd
         }
+
+        return self::$binary;
     }
 
-    /**
-     * Creates a table with the result of the specified SQL statement.
-     *
-     * @param  string                               $resultName
-     * @param  string                               $sql
-     * @return PHPUnit_Extensions_Database_DB_Table
-     */
-    public function createQueryTable($resultName, $sql)
+    public function getNameWithVersion(): string
     {
-        return new PHPUnit_Extensions_Database_DataSet_QueryTable($resultName, $sql, $this);
+        return $this->getName() . ' ' . $this->getVersion();
     }
 
-    /**
-     * Returns this connection database configuration
-     *
-     * @return PHPUnit_Extensions_Database_Database_DatabaseConfig
-     */
-    public function getConfig()
+    public function getName(): string
     {
+        if ($this->isHHVM()) {
+            // @codeCoverageIgnoreStart
+            return 'HHVM';
+            // @codeCoverageIgnoreEnd
+        }
+
+        if ($this->isPHPDBG()) {
+            // @codeCoverageIgnoreStart
+            return 'PHPDBG';
+            // @codeCoverageIgnoreEnd
+        }
+
+        return 'PHP';
     }
 
-    /**
-     * Returns a PDO Connection
-     *
-     * @return PDO
-     */
-    public function getConnection()
+    public function getVendorUrl(): string
     {
-        return $this->connection;
+        if ($this->isHHVM()) {
+            // @codeCoverageIgnoreStart
+            return 'http://hhvm.com/';
+            // @codeCoverageIgnoreEnd
+        }
+
+        return 'https://secure.php.net/';
     }
 
-    /**
-     * Returns the number of rows in the given table. You can specify an
-     * optional where clause to return a subset of the table.
-     *
-     * @param  string $tableName
-     * @param  string $whereClause
-     * @return int
-     */
-    public function getRowCount($tableName, $whereClause = NULL)
+    public function getVersion(): string
     {
-        $query = 'SELECT COUNT(*) FROM ' . $this->quoteSchemaObject($tableName);
-
-        if (isset($whereClause)) {
-            $query .= " WHERE {$whereClause}";
+        if ($this->isHHVM()) {
+            // @codeCoverageIgnoreStart
+            return HHVM_VERSION;
+            // @codeCoverageIgnoreEnd
         }
 
-        return (int) $this->connection->query($query)->fetchColumn();
+        return PHP_VERSION;
     }
 
     /**
-     * Returns a quoted schema object. (table name, column name, etc)
-     *
-     * @param  string $object
-     * @return string
+     * Returns true when the runtime used is PHP and Xdebug is loaded.
      */
-    public function quoteSchemaObject($object)
+    public function hasXdebug(): bool
     {
-        return $this->getMetaData()->quoteSchemaObject($object);
+        return ($this->isPHP() || $this->isHHVM()) && \extension_loaded('xdebug');
     }
 
     /**
-     * Returns the command used to truncate a table.
-     *
-     * @return string
+     * Returns true when the runtime used is HHVM.
      */
-    public function getTruncateCommand()
+    public function isHHVM(): bool
     {
-        return $this->getMetaData()->getTruncateCommand();
+        return \defined('HHVM_VERSION');
     }
 
     /**
-     * Returns true if the connection allows cascading
-     *
-     * @return bool
+     * Returns true when the runtime used is PHP without the PHPDBG SAPI.
      */
-    public function allowsCascading()
+    public function isPHP(): bool
     {
-        return $this->getMetaData()->allowsCascading();
+        return !$this->isHHVM() && !$this->isPHPDBG();
     }
 
     /**
-     * Disables primary keys if connection does not allow setting them otherwise
-     *
-     * @param string $tableName
+     * Returns true when the runtime used is PHP with the PHPDBG SAPI.
      */
-    public function disablePrimaryKeys($tableName)
+    public function isPHPDBG(): bool
     {
-        $this->getMetaData()->disablePrimaryKeys($tableName);
+        return PHP_SAPI === 'phpdbg' && !$this->isHHVM();
     }
 
     /**
-     * Reenables primary keys after they have been disabled
+     * Returns true when the runtime used is PHP with the PHPDBG SAPI
+     * and the phpdbg_*_oplog() functions are available (PHP >= 7.0).
      *
-     * @param string $tableName
+     * @codeCoverageIgnore
      */
-    public function enablePrimaryKeys($tableName)
+    public function hasPHPDBGCodeCoverage(): bool
     {
-        $this->getMetaData()->enablePrimaryKeys($tableName);
+        return $this->isPHPDBG();
     }
 }
+Exporter
+
+Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of the exporter package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -25699,229 +20861,344 @@ class PHPUnit_Extensions_Database_DB_DefaultDatabaseConnection implements PHPUni
  * file that was distributed with this source code.
  */
 
+namespace SebastianBergmann\Exporter;
+
+use SebastianBergmann\RecursionContext\Context;
+
 /**
- * Provides access to a database instance as a data set.
+ * A nifty utility for visualizing PHP variables.
  *
- * @since      Class available since Release 1.0.0
+ * <code>
+ * <?php
+ * use SebastianBergmann\Exporter\Exporter;
+ *
+ * $exporter = new Exporter;
+ * print $exporter->export(new Exception);
+ * </code>
  */
-class PHPUnit_Extensions_Database_DB_FilteredDataSet extends PHPUnit_Extensions_Database_DB_DataSet
+class Exporter
 {
     /**
-     * @var Array
-     */
-    protected $tableNames;
-
-    /**
-     * Creates a new dataset using the given database connection.
+     * Exports a value as a string
+     *
+     * The output of this method is similar to the output of print_r(), but
+     * improved in various aspects:
+     *
+     *  - NULL is rendered as "null" (instead of "")
+     *  - TRUE is rendered as "true" (instead of "1")
+     *  - FALSE is rendered as "false" (instead of "")
+     *  - Strings are always quoted with single quotes
+     *  - Carriage returns and newlines are normalized to \n
+     *  - Recursion and repeated rendering is treated properly
      *
-     * @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $databaseConnection
+     * @param mixed $value
+     * @param int   $indentation The indentation level of the 2nd+ line
+     *
+     * @return string
      */
-    public function __construct(PHPUnit_Extensions_Database_DB_IDatabaseConnection $databaseConnection, Array $tableNames)
+    public function export($value, $indentation = 0)
     {
-        parent::__construct($databaseConnection);
-        $this->tableNames = $tableNames;
+        return $this->recursiveExport($value, $indentation);
     }
 
     /**
-     * Returns a list of table names for the database
+     * @param mixed   $data
+     * @param Context $context
      *
-     * @return Array
+     * @return string
      */
-    public function getTableNames()
+    public function shortenedRecursiveExport(&$data, Context $context = null)
     {
-        return $this->tableNames;
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        $result   = [];
+        $exporter = new self();
 
-/**
- * Provides a basic interface for communicating with a database.
- *
- * @since      Class available since Release 1.0.0
- */
-interface PHPUnit_Extensions_Database_DB_IDatabaseConnection
-{
-    /**
-     * Close this connection.
-     */
-    public function close();
+        if (!$context) {
+            $context = new Context;
+        }
 
-    /**
-     * Creates a dataset containing the specified table names. If no table
-     * names are specified then it will created a dataset over the entire
-     * database.
-     *
-     * @param  array                                        $tableNames
-     * @return PHPUnit_Extensions_Database_DataSet_IDataSet
-     */
-    public function createDataSet(Array $tableNames = NULL);
+        $array = $data;
+        $context->add($data);
 
-    /**
-     * Creates a table with the result of the specified SQL statement.
-     *
-     * @param  string                                     $resultName
-     * @param  string                                     $sql
-     * @return PHPUnit_Extensions_Database_DataSet_ITable
-     */
-    public function createQueryTable($resultName, $sql);
+        foreach ($array as $key => $value) {
+            if (is_array($value)) {
+                if ($context->contains($data[$key]) !== false) {
+                    $result[] = '*RECURSION*';
+                } else {
+                    $result[] = sprintf(
+                        'array(%s)',
+                        $this->shortenedRecursiveExport($data[$key], $context)
+                    );
+                }
+            } else {
+                $result[] = $exporter->shortenedExport($value);
+            }
+        }
 
-    /**
-     * Returns a PDO Connection
-     *
-     * @return PDO
-     */
-    public function getConnection();
+        return implode(', ', $result);
+    }
 
     /**
-     * Returns a database metadata object that can be used to retrieve table
-     * meta data from the database.
+     * Exports a value into a single-line string
      *
-     * @return PHPUnit_Extensions_Database_DB_IMetaData
-     */
-    public function getMetaData();
-
-    /**
-     * Returns the number of rows in the given table. You can specify an
-     * optional where clause to return a subset of the table.
+     * The output of this method is similar to the output of
+     * SebastianBergmann\Exporter\Exporter::export().
      *
-     * @param string $tableName
-     * @param string $whereClause
-     * @param int
-     */
-    public function getRowCount($tableName, $whereClause = NULL);
-
-    /**
-     * Returns the schema for the connection.
+     * Newlines are replaced by the visible string '\n'.
+     * Contents of arrays and objects (if any) are replaced by '...'.
+     *
+     * @param mixed $value
      *
      * @return string
+     *
+     * @see    SebastianBergmann\Exporter\Exporter::export
      */
-    public function getSchema();
+    public function shortenedExport($value)
+    {
+        if (is_string($value)) {
+            $string = str_replace("\n", '', $this->export($value));
+
+            if (function_exists('mb_strlen')) {
+                if (mb_strlen($string) > 40) {
+                    $string = mb_substr($string, 0, 30) . '...' . mb_substr($string, -7);
+                }
+            } else {
+                if (strlen($string) > 40) {
+                    $string = substr($string, 0, 30) . '...' . substr($string, -7);
+                }
+            }
+
+            return $string;
+        }
+
+        if (is_object($value)) {
+            return sprintf(
+                '%s Object (%s)',
+                get_class($value),
+                count($this->toArray($value)) > 0 ? '...' : ''
+            );
+        }
+
+        if (is_array($value)) {
+            return sprintf(
+                'Array (%s)',
+                count($value) > 0 ? '...' : ''
+            );
+        }
+
+        return $this->export($value);
+    }
 
     /**
-     * Returns a quoted schema object. (table name, column name, etc)
+     * Converts an object to an array containing all of its private, protected
+     * and public properties.
      *
-     * @param  string $object
-     * @return string
+     * @param mixed $value
+     *
+     * @return array
      */
-    public function quoteSchemaObject($object);
+    public function toArray($value)
+    {
+        if (!is_object($value)) {
+            return (array) $value;
+        }
+
+        $array = [];
+
+        foreach ((array) $value as $key => $val) {
+            // properties are transformed to keys in the following way:
+            // private   $property => "\0Classname\0property"
+            // protected $property => "\0*\0property"
+            // public    $property => "property"
+            if (preg_match('/^\0.+\0(.+)$/', $key, $matches)) {
+                $key = $matches[1];
+            }
+
+            // See https://github.com/php/php-src/commit/5721132
+            if ($key === "\0gcdata") {
+                continue;
+            }
+
+            $array[$key] = $val;
+        }
+
+        // Some internal classes like SplObjectStorage don't work with the
+        // above (fast) mechanism nor with reflection in Zend.
+        // Format the output similarly to print_r() in this case
+        if ($value instanceof \SplObjectStorage) {
+            // However, the fast method does work in HHVM, and exposes the
+            // internal implementation. Hide it again.
+            if (property_exists('\SplObjectStorage', '__storage')) {
+                unset($array['__storage']);
+            } elseif (property_exists('\SplObjectStorage', 'storage')) {
+                unset($array['storage']);
+            }
+
+            if (property_exists('\SplObjectStorage', '__key')) {
+                unset($array['__key']);
+            }
+
+            foreach ($value as $key => $val) {
+                $array[spl_object_hash($val)] = [
+                    'obj' => $val,
+                    'inf' => $value->getInfo(),
+                ];
+            }
+        }
+
+        return $array;
+    }
 
     /**
-     * Returns the command used to truncate a table.
+     * Recursive implementation of export
+     *
+     * @param mixed                                       $value       The value to export
+     * @param int                                         $indentation The indentation level of the 2nd+ line
+     * @param \SebastianBergmann\RecursionContext\Context $processed   Previously processed objects
      *
      * @return string
-     */
-    public function getTruncateCommand();
-
-    /**
-     * Returns true if the connection allows cascading
      *
-     * @return bool
+     * @see    SebastianBergmann\Exporter\Exporter::export
      */
-    public function allowsCascading();
+    protected function recursiveExport(&$value, $indentation, $processed = null)
+    {
+        if ($value === null) {
+            return 'null';
+        }
 
-    /**
-     * Disables primary keys if connection does not allow setting them otherwise
-     *
-     * @param string $tableName
-     */
-    public function disablePrimaryKeys($tableName);
+        if ($value === true) {
+            return 'true';
+        }
 
-    /**
-     * Reenables primary keys after they have been disabled
-     *
-     * @param string $tableName
-     */
-    public function enablePrimaryKeys($tableName);
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        if ($value === false) {
+            return 'false';
+        }
+
+        if (is_float($value) && floatval(intval($value)) === $value) {
+            return "$value.0";
+        }
+
+        if (is_resource($value)) {
+            return sprintf(
+                'resource(%d) of type (%s)',
+                $value,
+                get_resource_type($value)
+            );
+        }
+
+        if (is_string($value)) {
+            // Match for most non printable chars somewhat taking multibyte chars into account
+            if (preg_match('/[^\x09-\x0d\x1b\x20-\xff]/', $value)) {
+                return 'Binary String: 0x' . bin2hex($value);
+            }
+
+            return "'" .
+            str_replace('<lf>', "\n",
+                str_replace(
+                    ["\r\n", "\n\r", "\r", "\n"],
+                    ['\r\n<lf>', '\n\r<lf>', '\r<lf>', '\n<lf>'],
+                    $value
+                )
+            ) .
+            "'";
+        }
+
+        $whitespace = str_repeat(' ', 4 * $indentation);
+
+        if (!$processed) {
+            $processed = new Context;
+        }
+
+        if (is_array($value)) {
+            if (($key = $processed->contains($value)) !== false) {
+                return 'Array &' . $key;
+            }
+
+            $array  = $value;
+            $key    = $processed->add($value);
+            $values = '';
+
+            if (count($array) > 0) {
+                foreach ($array as $k => $v) {
+                    $values .= sprintf(
+                        '%s    %s => %s' . "\n",
+                        $whitespace,
+                        $this->recursiveExport($k, $indentation),
+                        $this->recursiveExport($value[$k], $indentation + 1, $processed)
+                    );
+                }
+
+                $values = "\n" . $values . $whitespace;
+            }
+
+            return sprintf('Array &%s (%s)', $key, $values);
+        }
+
+        if (is_object($value)) {
+            $class = get_class($value);
+
+            if ($hash = $processed->contains($value)) {
+                return sprintf('%s Object &%s', $class, $hash);
+            }
+
+            $hash   = $processed->add($value);
+            $values = '';
+            $array  = $this->toArray($value);
+
+            if (count($array) > 0) {
+                foreach ($array as $k => $v) {
+                    $values .= sprintf(
+                        '%s    %s => %s' . "\n",
+                        $whitespace,
+                        $this->recursiveExport($k, $indentation),
+                        $this->recursiveExport($v, $indentation + 1, $processed)
+                    );
+                }
+
+                $values = "\n" . $values . $whitespace;
+            }
 
-/**
- * Provides a basic interface for retreiving metadata from a database.
- *
- * @since      Class available since Release 1.0.0
- */
-interface PHPUnit_Extensions_Database_DB_IMetaData
-{
-    /**
-     * Returns an array containing the names of all the tables in the database.
-     *
-     * @return array
-     */
-    public function getTableNames();
+            return sprintf('%s Object &%s (%s)', $class, $hash, $values);
+        }
 
-    /**
-     * Returns an array containing the names of all the columns in the
-     * $tableName table,
-     *
-     * @param  string $tableName
-     * @return array
-     */
-    public function getTableColumns($tableName);
+        return var_export($value, true);
+    }
+}
+Recursion Context
 
-    /**
-     * Returns an array containing the names of all the primary key columns in
-     * the $tableName table.
-     *
-     * @param  string $tableName
-     * @return array
-     */
-    public function getTablePrimaryKeys($tableName);
+Copyright (c) 2002-2017, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
 
-    /**
-     * Returns the name of the default schema.
-     *
-     * @return string
-     */
-    public function getSchema();
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
 
-    /**
-     * Returns a quoted schema object. (table name, column name, etc)
-     *
-     * @param  string $object
-     * @return string
-     */
-    public function quoteSchemaObject($object);
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
 
-    /**
-     * Returns true if the rdbms allows cascading
-     *
-     * @return bool
-     */
-    public function allowsCascading();
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
 
-    /**
-     * Disables primary keys if rdbms does not allow setting them otherwise
-     *
-     * @param string $tableName
-     */
-    public function disablePrimaryKeys($tableName);
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
 
-    /**
-     * Reenables primary keys after they have been disabled
-     *
-     * @param string $tableName
-     */
-    public function enablePrimaryKeys($tableName);
-}
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of the Recursion Context package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -25929,321 +21206,166 @@ interface PHPUnit_Extensions_Database_DB_IMetaData
  * file that was distributed with this source code.
  */
 
+namespace SebastianBergmann\RecursionContext;
+
 /**
- * Provides a basic constructor for all meta data classes and a factory for
- * generating the appropriate meta data class.
- *
- * @since      Class available since Release 1.0.0
+ * A context containing previously processed arrays and objects
+ * when recursively processing a value.
  */
-abstract class PHPUnit_Extensions_Database_DB_MetaData implements PHPUnit_Extensions_Database_DB_IMetaData
-{
-    protected static $metaDataClassMap = [
-        'pgsql'    => 'PHPUnit_Extensions_Database_DB_MetaData_PgSQL',
-        'mysql'    => 'PHPUnit_Extensions_Database_DB_MetaData_MySQL',
-        'oci'      => 'PHPUnit_Extensions_Database_DB_MetaData_Oci',
-        'sqlite'   => 'PHPUnit_Extensions_Database_DB_MetaData_Sqlite',
-        'sqlite2'  => 'PHPUnit_Extensions_Database_DB_MetaData_Sqlite',
-        'sqlsrv'   => 'PHPUnit_Extensions_Database_DB_MetaData_SqlSrv',
-        'firebird' => 'PHPUnit_Extensions_Database_DB_MetaData_Firebird',
-        'dblib'    => 'PHPUnit_Extensions_Database_DB_MetaData_Dblib'
-    ];
-
-    /**
-     * The PDO connection used to retreive database meta data
-     *
-     * @var PDO
-     */
-    protected $pdo;
-
-    /**
-     * The default schema name for the meta data object.
-     *
-     * @var string
-     */
-    protected $schema;
-
+final class Context
+{
     /**
-     * The character used to quote schema objects.
+     * @var array[]
      */
-    protected $schemaObjectQuoteChar = '"';
+    private $arrays;
 
     /**
-     * The command used to perform a TRUNCATE operation.
+     * @var \SplObjectStorage
      */
-    protected $truncateCommand = 'TRUNCATE';
+    private $objects;
 
     /**
-     * Creates a new database meta data object using the given pdo connection
-     * and schema name.
-     *
-     * @param PDO    $pdo
-     * @param string $schema
+     * Initialises the context
      */
-    public final function __construct(PDO $pdo, $schema = '')
+    public function __construct()
     {
-        $this->pdo    = $pdo;
-        $this->schema = $schema;
+        $this->arrays  = array();
+        $this->objects = new \SplObjectStorage;
     }
 
     /**
-     * Creates a meta data object based on the driver of given $pdo object and
-     * $schema name.
+     * Adds a value to the context.
      *
-     * @param  PDO                                     $pdo
-     * @param  string                                  $schema
-     * @return PHPUnit_Extensions_Database_DB_MetaData
-     */
-    public static function createMetaData(PDO $pdo, $schema = '')
-    {
-        $driverName = $pdo->getAttribute(PDO::ATTR_DRIVER_NAME);
-        if (isset(self::$metaDataClassMap[$driverName])) {
-            $className = self::$metaDataClassMap[$driverName];
-
-            if ($className instanceof ReflectionClass) {
-                return $className->newInstance($pdo, $schema);
-            } else {
-                return self::registerClassWithDriver($className, $driverName)->newInstance($pdo, $schema);
-            }
-        } else {
-            throw new PHPUnit_Extensions_Database_Exception("Could not find a meta data driver for {$driverName} pdo driver.");
-        }
-    }
-
-    /**
-     * Validates and registers the given $className with the given $pdoDriver.
-     * It should be noted that this function will not attempt to include /
-     * require the file. The $pdoDriver can be determined by the value of the
-     * PDO::ATTR_DRIVER_NAME attribute for a pdo object.
+     * @param array|object $value The value to add.
      *
-     * A reflection of the $className is returned.
+     * @return int|string The ID of the stored value, either as a string or integer.
      *
-     * @param  string          $className
-     * @param  string          $pdoDriver
-     * @return ReflectionClass
+     * @throws InvalidArgumentException Thrown if $value is not an array or object
      */
-    public static function registerClassWithDriver($className, $pdoDriver)
+    public function add(&$value)
     {
-        if (!class_exists($className)) {
-            throw new PHPUnit_Extensions_Database_Exception("Specified class for {$pdoDriver} driver ({$className}) does not exist.");
-        }
-
-        $reflection = new ReflectionClass($className);
-        if ($reflection->isSubclassOf('PHPUnit_Extensions_Database_DB_MetaData')) {
-            return self::$metaDataClassMap[$pdoDriver] = $reflection;
-        } else {
-            throw new PHPUnit_Extensions_Database_Exception("Specified class for {$pdoDriver} driver ({$className}) does not extend PHPUnit_Extensions_Database_DB_MetaData.");
+        if (is_array($value)) {
+            return $this->addArray($value);
+        } elseif (is_object($value)) {
+            return $this->addObject($value);
         }
-    }
 
-    /**
-     * Returns the schema for the connection.
-     *
-     * @return string
-     */
-    public function getSchema()
-    {
-        return $this->schema;
+        throw new InvalidArgumentException(
+            'Only arrays and objects are supported'
+        );
     }
 
     /**
-     * Returns a quoted schema object. (table name, column name, etc)
+     * Checks if the given value exists within the context.
      *
-     * @param  string $object
-     * @return string
-     */
-    public function quoteSchemaObject($object)
-    {
-        $parts       = explode('.', $object);
-        $quotedParts = [];
-
-        foreach ($parts as $part) {
-            $quotedParts[] = $this->schemaObjectQuoteChar .
-                str_replace($this->schemaObjectQuoteChar, $this->schemaObjectQuoteChar . $this->schemaObjectQuoteChar, $part) .
-                $this->schemaObjectQuoteChar;
-        }
-
-        return implode('.', $quotedParts);
-    }
-
-    /**
-     * Seperates the schema and the table from a fully qualified table name.
+     * @param array|object $value The value to check.
      *
-     * Returns an associative array containing the 'schema' and the 'table'.
+     * @return int|string|false The string or integer ID of the stored value if it has already been seen, or false if the value is not stored.
      *
-     * @param  string $fullTableName
-     * @return array
+     * @throws InvalidArgumentException Thrown if $value is not an array or object
      */
-    public function splitTableName($fullTableName)
+    public function contains(&$value)
     {
-        if (($dot = strpos($fullTableName, '.')) !== FALSE) {
-            return [
-                'schema' => substr($fullTableName, 0, $dot),
-                'table'  => substr($fullTableName, $dot + 1)
-            ];
-        } else {
-            return [
-                'schema' => NULL,
-                'table'  => $fullTableName
-            ];
+        if (is_array($value)) {
+            return $this->containsArray($value);
+        } elseif (is_object($value)) {
+            return $this->containsObject($value);
         }
-    }
-
-    /**
-     * Returns the command for the database to truncate a table.
-     *
-     * @return string
-     */
-    public function getTruncateCommand()
-    {
-        return $this->truncateCommand;
-    }
-
-    /**
-     * Returns true if the rdbms allows cascading
-     *
-     * @return bool
-     */
-    public function allowsCascading()
-    {
-        return FALSE;
-    }
 
-    /**
-     * Disables primary keys if the rdbms does not allow setting them otherwise
-     *
-     * @param string $tableName
-     */
-    public function disablePrimaryKeys($tableName)
-    {
-        return;
+        throw new InvalidArgumentException(
+            'Only arrays and objects are supported'
+        );
     }
 
     /**
-     * Reenables primary keys after they have been disabled
+     * @param array $array
      *
-     * @param string $tableName
+     * @return bool|int
      */
-    public function enablePrimaryKeys($tableName)
+    private function addArray(array &$array)
     {
-        return;
-    }
-}
-<?php
-/**
- * Provides functionality to retrieve meta data from an Dblib (SQL Server) database.
- */
-class PHPUnit_Extensions_Database_DB_MetaData_Dblib extends PHPUnit_Extensions_Database_DB_MetaData
-{
-    /**
-     * No character used to quote schema objects.
-     * @var string
-     */
-    protected $schemaObjectQuoteChar = '';
-
-    /**
-     * The command used to perform a TRUNCATE operation.
-     * @var string
-     */
-    protected $truncateCommand = 'TRUNCATE TABLE';
+        $key = $this->containsArray($array);
 
-    /**
-     * @var array
-     */
-    protected $columns = [];
+        if ($key !== false) {
+            return $key;
+        }
 
-    /**
-     * @var array
-     */
-    protected $keys = [];
+        $key            = count($this->arrays);
+        $this->arrays[] = &$array;
 
-    /**
-     * Returns an array containing the names of all the tables in the database.
-     *
-     * @return array
-     */
-    public function getTableNames()
-    {
-        $tableNames = [];
+        if (!isset($array[PHP_INT_MAX]) && !isset($array[PHP_INT_MAX - 1])) {
+            $array[] = $key;
+            $array[] = $this->objects;
+        } else { /* cover the improbable case too */
+            do {
+                $key = random_int(PHP_INT_MIN, PHP_INT_MAX);
+            } while (isset($array[$key]));
 
-        $query = 'SELECT name
-                    FROM sys.tables
-                   ORDER BY name';
+            $array[$key] = $key;
 
-        $result = $this->pdo->query($query);
+            do {
+                $key = random_int(PHP_INT_MIN, PHP_INT_MAX);
+            } while (isset($array[$key]));
 
-        while ($tableName = $result->fetchColumn(0)) {
-            $tableNames[] = $tableName;
+            $array[$key] = $this->objects;
         }
 
-        return $tableNames;
+        return $key;
     }
 
     /**
-     * Returns an array containing the names of all the columns in the
-     * $tableName table,
+     * @param object $object
      *
-     * @param  string $tableName
-     * @return array
+     * @return string
      */
-    public function getTableColumns($tableName)
+    private function addObject($object)
     {
-        if (!isset($this->columns[$tableName])) {
-            $this->loadColumnInfo($tableName);
+        if (!$this->objects->contains($object)) {
+            $this->objects->attach($object);
         }
 
-        return $this->columns[$tableName];
-   }
+        return spl_object_hash($object);
+    }
 
     /**
-     * Returns an array containing the names of all the primary key columns in
-     * the $tableName table.
+     * @param array $array
      *
-     * @param  string $tableName
-     * @return array
+     * @return int|false
      */
-    public function getTablePrimaryKeys($tableName)
+    private function containsArray(array &$array)
     {
-        if (!isset($this->keys[$tableName])) {
-            $this->loadColumnInfo($tableName);
-        }
+        $end = array_slice($array, -2);
 
-        return $this->keys[$tableName];
+        return isset($end[1]) && $end[1] === $this->objects ? $end[0] : false;
     }
 
     /**
-     * Loads column info from a sql server database.
+     * @param object $value
      *
-     * @param string $tableName
+     * @return string|false
      */
-    protected function loadColumnInfo($tableName)
+    private function containsObject($value)
     {
-        $query = "SELECT name
-			FROM sys.columns
-		   WHERE object_id = OBJECT_ID('" . $tableName . "')
-		   ORDER BY column_id";
-
-        $result = $this->pdo->query($query);
-
-        while ($columnName = $result->fetchColumn(0)) {
-            $this->columns[$tableName][] = $columnName;
+        if ($this->objects->contains($value)) {
+            return spl_object_hash($value);
         }
 
-        $keyQuery = "SELECT COL_NAME(ic.OBJECT_ID,ic.column_id) AS ColumnName
-			FROM    sys.indexes AS i INNER JOIN 
-				sys.index_columns AS ic ON  i.OBJECT_ID = ic.OBJECT_ID
-						        AND i.index_id = ic.index_id
-			WHERE   i.is_primary_key = 1 AND OBJECT_NAME(ic.OBJECT_ID) = '" . $tableName . "'";
-
-        $result = $this->pdo->query($keyQuery);
+        return false;
+    }
 
-        while ($columnName = $result->fetchColumn(0)) {
-            $this->keys[$tableName][] = $columnName;
+    public function __destruct()
+    {
+        foreach ($this->arrays as &$array) {
+            if (is_array($array)) {
+                array_pop($array);
+                array_pop($array);
+            }
         }
     }
 }
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of the Recursion Context package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -26251,209 +21373,769 @@ class PHPUnit_Extensions_Database_DB_MetaData_Dblib extends PHPUnit_Extensions_D
  * file that was distributed with this source code.
  */
 
+namespace SebastianBergmann\RecursionContext;
+
 /**
- * Provides functionality to retrieve meta data from a Firebird database.
- *
- * @version    Release: 1.1.2
- * @since
  */
-class PHPUnit_Extensions_Database_DB_MetaData_Firebird extends PHPUnit_Extensions_Database_DB_MetaData
+interface Exception
 {
-    /**
-     * The command used to perform a TRUNCATE operation.
-     * @var string
-     */
-    protected $truncateCommand = 'DELETE FROM';
-
-    /**
-     * Returns an array containing the names of all the tables in the database.
-     *
-     * @return array
-     */
-    public function getTableNames()
-    {
-        $query = "
-            SELECT DISTINCT
-                TABLE_NAME
-            FROM INFORMATION_SCHEMA.TABLES
-            WHERE
-                TABLE_TYPE='BASE TABLE' AND
-                TABLE_SCHEMA = ?
-            ORDER BY TABLE_NAME
-        ";
-
-        $query =  "
-            select
-              RDB$RELATION_NAME as TABLE_NAME
-            from RDB$RELATIONS
-            where
-              ((RDB$RELATION_TYPE = 0) or
-               (RDB$RELATION_TYPE is null)) and
-              (RDB$SYSTEM_FLAG = 0)
-            order by (RDB$RELATION_NAME)
-        ";
-
-        $statement = $this->pdo->prepare($query);
-        $statement->execute([$this->getSchema()]);
-
-        $tableNames = [];
-        while ($tableName = $statement->fetchColumn(0)) {
-            $tableNames[] = $tableName;
-        }
-
-        return $tableNames;
-    }
-
-    /**
-     * Returns an array containing the names of all the columns in the
-     * $tableName table,
-     *
-     * @param  string $tableName
-     * @return array
-     */
-    public function getTableColumns($tableName)
-    {
-        if (!isset($this->columns[$tableName])) {
-            $this->loadColumnInfo($tableName);
-        }
-
-        return $this->columns[$tableName];
-    }
-
-    /**
-     * Returns an array containing the names of all the primary key columns in
-     * the $tableName table.
-     *
-     * @param  string $tableName
-     * @return array
-     */
-    public function getTablePrimaryKeys($tableName)
-    {
-        if (!isset($this->keys[$tableName])) {
-            $this->loadColumnInfo($tableName);
-        }
-
-        return $this->keys[$tableName];
-    }
-
-    /**
-     * Loads column info from a database table.
-     *
-     * @param string $tableName
-     */
-    protected function loadColumnInfo($tableName)
-    {
-        $this->columns[$tableName] = [];
-        $this->keys[$tableName]    = [];
-
-        $columnQuery = '
-            SELECT DISTINCT
-                COLUMN_NAME, ORDINAL_POSITION
-            FROM INFORMATION_SCHEMA.COLUMNS
-            WHERE
-                TABLE_NAME = ? AND
-                TABLE_SCHEMA = ?
-            ORDER BY ORDINAL_POSITION
-        ';
+}
+<?php
+/*
+ * This file is part of the Recursion Context package.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        $columnQuery = "
-            select
-              rf.RDB\$FIELD_NAME as COLUMN_NAME,
-              rf.RDB\$FIELD_POSITION as ORDINAL_POSITION
-            from RDB\$RELATION_FIELDS as rf
-            where
-              upper(RDB\$RELATION_NAME) = upper(?)
-            order by
-              ORDINAL_POSITION
+namespace SebastianBergmann\RecursionContext;
 
-        ";
+/**
+ */
+final class InvalidArgumentException extends \InvalidArgumentException implements Exception
+{
+}
+Resource Operations
 
-        $columnStatement = $this->pdo->prepare($columnQuery);
-        $columnStatement->execute([$tableName]);
+Copyright (c) 2015, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
 
-        while ($columName = $columnStatement->fetchColumn(0)) {
-            $this->columns[$tableName][] = $columName;
-        }
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
 
-        $keyQuery = "
-            SELECT
-                KCU.COLUMN_NAME,
-                KCU.ORDINAL_POSITION
-            FROM
-                INFORMATION_SCHEMA.KEY_COLUMN_USAGE as KCU
-            LEFT JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS as TC
-                ON TC.TABLE_NAME = KCU.TABLE_NAME
-            WHERE
-                TC.CONSTRAINT_TYPE = 'PRIMARY KEY' AND
-                TC.TABLE_NAME = ? AND
-                TC.TABLE_SCHEMA = ?
-            ORDER BY
-                KCU.ORDINAL_POSITION ASC
-        ";
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
 
-        $keyQuery = "
-            select
-              idseg.rdb\$field_name as COLUMN_NAME,
-              idseg.rdb\$field_position as ORDINAL_POSITION,
-              rc.rdb\$relation_name as tablename,
-              rc.rdb\$constraint_name as pk_name
-            from
-              RDB\$RELATION_CONSTRAINTS AS rc
-                left join
-              rdb\$index_segments as idseg on
-                (rc.rdb\$index_name = idseg.rdb\$index_name)
-            where
-              rc.RDB\$CONSTRAINT_TYPE = 'PRIMARY KEY'
-              and upper(rc.RDB\$RELATION_NAME) = upper(?)
-            order by
-              rc.rdb\$constraint_name, idseg.rdb\$field_position
-        ";
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
 
-        $keyStatement = $this->pdo->prepare($keyQuery);
-        $keyStatement->execute([$tableName]);
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
 
-        while ($columName = $keyStatement->fetchColumn(0)) {
-            $this->keys[$tableName][] = $columName;
-        }
-    }
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+<?php
+/*
+ * This file is part of resource-operations.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    /**
-     * Returns the schema for the connection.
-     *
-     * @return string
-     */
-    public function getSchema()
-    {
-        if (empty($this->schema)) {
-            return 'public';
-        } else {
-            return $this->schema;
-        }
-    }
+namespace SebastianBergmann\ResourceOperations;
 
+class ResourceOperations
+{
     /**
-     * Returns true if the rdbms allows cascading
-     *
-     * @return bool
+     * @return string[]
      */
-    public function allowsCascading()
+    public static function getFunctions()
     {
-        return false;
-    }
-
-    /**
-     * Returns a quoted schema object. (table name, column name, etc)
-     *
-     * @param  string $object
-     * @return string
-     */
-    public function quoteSchemaObject($object) {
-        return $object; //firebird does not allow object quoting
+        return [
+            'Directory::close',
+            'Directory::read',
+            'Directory::rewind',
+            'HttpResponse::getRequestBodyStream',
+            'HttpResponse::getStream',
+            'MongoGridFSCursor::__construct',
+            'MongoGridFSFile::getResource',
+            'MysqlndUhConnection::stmtInit',
+            'MysqlndUhConnection::storeResult',
+            'MysqlndUhConnection::useResult',
+            'PDF_new',
+            'PDO::pgsqlLOBOpen',
+            'RarEntry::getStream',
+            'SQLite3::openBlob',
+            'XMLWriter::openMemory',
+            'XMLWriter::openURI',
+            'ZipArchive::getStream',
+            'bbcode_create',
+            'bzopen',
+            'crack_opendict',
+            'cubrid_connect',
+            'cubrid_connect_with_url',
+            'cubrid_get_query_timeout',
+            'cubrid_lob2_bind',
+            'cubrid_lob2_close',
+            'cubrid_lob2_export',
+            'cubrid_lob2_import',
+            'cubrid_lob2_new',
+            'cubrid_lob2_read',
+            'cubrid_lob2_seek',
+            'cubrid_lob2_seek64',
+            'cubrid_lob2_size',
+            'cubrid_lob2_size64',
+            'cubrid_lob2_tell',
+            'cubrid_lob2_tell64',
+            'cubrid_lob2_write',
+            'cubrid_pconnect',
+            'cubrid_pconnect_with_url',
+            'cubrid_prepare',
+            'cubrid_query',
+            'cubrid_set_query_timeout',
+            'cubrid_unbuffered_query',
+            'curl_copy_handle',
+            'curl_getinfo',
+            'curl_init',
+            'curl_multi_add_handle',
+            'curl_multi_close',
+            'curl_multi_exec',
+            'curl_multi_getcontent',
+            'curl_multi_info_read',
+            'curl_multi_init',
+            'curl_multi_remove_handle',
+            'curl_multi_select',
+            'curl_multi_setopt',
+            'curl_pause',
+            'curl_reset',
+            'curl_setopt',
+            'curl_setopt_array',
+            'curl_share_close',
+            'curl_share_init',
+            'curl_share_setopt',
+            'curl_unescape',
+            'cyrus_connect',
+            'db2_column_privileges',
+            'db2_columns',
+            'db2_connect',
+            'db2_exec',
+            'db2_foreign_keys',
+            'db2_next_result',
+            'db2_pconnect',
+            'db2_prepare',
+            'db2_primary_keys',
+            'db2_procedure_columns',
+            'db2_procedures',
+            'db2_special_columns',
+            'db2_statistics',
+            'db2_table_privileges',
+            'db2_tables',
+            'dba_fetch',
+            'dba_fetch 1',
+            'dba_open',
+            'dba_popen',
+            'dbplus_aql',
+            'dbplus_open',
+            'dbplus_rcreate',
+            'dbplus_ropen',
+            'dbplus_rquery',
+            'dbplus_sql',
+            'deflate_init',
+            'dio_open',
+            'eio_busy',
+            'eio_cancel',
+            'eio_chmod',
+            'eio_chown',
+            'eio_close',
+            'eio_custom',
+            'eio_dup2',
+            'eio_fallocate',
+            'eio_fchmod',
+            'eio_fchown',
+            'eio_fdatasync',
+            'eio_fstat',
+            'eio_fstatvfs',
+            'eio_fsync',
+            'eio_ftruncate',
+            'eio_futime',
+            'eio_get_last_error',
+            'eio_grp',
+            'eio_grp_add',
+            'eio_grp_cancel',
+            'eio_grp_limit',
+            'eio_link',
+            'eio_lstat',
+            'eio_mkdir',
+            'eio_mknod',
+            'eio_nop',
+            'eio_open',
+            'eio_read',
+            'eio_readahead',
+            'eio_readdir',
+            'eio_readlink',
+            'eio_realpath',
+            'eio_rename',
+            'eio_rmdir',
+            'eio_seek',
+            'eio_sendfile',
+            'eio_stat',
+            'eio_statvfs',
+            'eio_symlink',
+            'eio_sync',
+            'eio_sync_file_range',
+            'eio_syncfs',
+            'eio_truncate',
+            'eio_unlink',
+            'eio_utime',
+            'eio_write',
+            'enchant_broker_free_dict',
+            'enchant_broker_init',
+            'enchant_broker_request_dict',
+            'enchant_broker_request_pwl_dict',
+            'event_base_new',
+            'event_base_reinit',
+            'event_buffer_new',
+            'event_new',
+            'event_priority_set',
+            'event_timer_set',
+            'expect_popen',
+            'fam_monitor_collection',
+            'fam_monitor_directory',
+            'fam_monitor_file',
+            'fam_open',
+            'fann_cascadetrain_on_data',
+            'fann_cascadetrain_on_file',
+            'fann_clear_scaling_params',
+            'fann_copy',
+            'fann_create_from_file',
+            'fann_create_shortcut_array',
+            'fann_create_standard',
+            'fann_create_standard_array',
+            'fann_create_train',
+            'fann_create_train_from_callback',
+            'fann_descale_input',
+            'fann_descale_output',
+            'fann_descale_train',
+            'fann_destroy',
+            'fann_destroy_train',
+            'fann_duplicate_train_data',
+            'fann_get_MSE',
+            'fann_get_activation_function',
+            'fann_get_activation_steepness',
+            'fann_get_bias_array',
+            'fann_get_bit_fail',
+            'fann_get_bit_fail_limit',
+            'fann_get_cascade_activation_functions',
+            'fann_get_cascade_activation_functions_count',
+            'fann_get_cascade_activation_steepnesses',
+            'fann_get_cascade_activation_steepnesses_count',
+            'fann_get_cascade_candidate_change_fraction',
+            'fann_get_cascade_candidate_limit',
+            'fann_get_cascade_candidate_stagnation_epochs',
+            'fann_get_cascade_max_cand_epochs',
+            'fann_get_cascade_max_out_epochs',
+            'fann_get_cascade_min_cand_epochs',
+            'fann_get_cascade_min_out_epochs',
+            'fann_get_cascade_num_candidate_groups',
+            'fann_get_cascade_num_candidates',
+            'fann_get_cascade_output_change_fraction',
+            'fann_get_cascade_output_stagnation_epochs',
+            'fann_get_cascade_weight_multiplier',
+            'fann_get_connection_array',
+            'fann_get_connection_rate',
+            'fann_get_errno',
+            'fann_get_errstr',
+            'fann_get_layer_array',
+            'fann_get_learning_momentum',
+            'fann_get_learning_rate',
+            'fann_get_network_type',
+            'fann_get_num_input',
+            'fann_get_num_layers',
+            'fann_get_num_output',
+            'fann_get_quickprop_decay',
+            'fann_get_quickprop_mu',
+            'fann_get_rprop_decrease_factor',
+            'fann_get_rprop_delta_max',
+            'fann_get_rprop_delta_min',
+            'fann_get_rprop_delta_zero',
+            'fann_get_rprop_increase_factor',
+            'fann_get_sarprop_step_error_shift',
+            'fann_get_sarprop_step_error_threshold_factor',
+            'fann_get_sarprop_temperature',
+            'fann_get_sarprop_weight_decay_shift',
+            'fann_get_total_connections',
+            'fann_get_total_neurons',
+            'fann_get_train_error_function',
+            'fann_get_train_stop_function',
+            'fann_get_training_algorithm',
+            'fann_init_weights',
+            'fann_length_train_data',
+            'fann_merge_train_data',
+            'fann_num_input_train_data',
+            'fann_num_output_train_data',
+            'fann_randomize_weights',
+            'fann_read_train_from_file',
+            'fann_reset_errno',
+            'fann_reset_errstr',
+            'fann_run',
+            'fann_save',
+            'fann_save_train',
+            'fann_scale_input',
+            'fann_scale_input_train_data',
+            'fann_scale_output',
+            'fann_scale_output_train_data',
+            'fann_scale_train',
+            'fann_scale_train_data',
+            'fann_set_activation_function',
+            'fann_set_activation_function_hidden',
+            'fann_set_activation_function_layer',
+            'fann_set_activation_function_output',
+            'fann_set_activation_steepness',
+            'fann_set_activation_steepness_hidden',
+            'fann_set_activation_steepness_layer',
+            'fann_set_activation_steepness_output',
+            'fann_set_bit_fail_limit',
+            'fann_set_callback',
+            'fann_set_cascade_activation_functions',
+            'fann_set_cascade_activation_steepnesses',
+            'fann_set_cascade_candidate_change_fraction',
+            'fann_set_cascade_candidate_limit',
+            'fann_set_cascade_candidate_stagnation_epochs',
+            'fann_set_cascade_max_cand_epochs',
+            'fann_set_cascade_max_out_epochs',
+            'fann_set_cascade_min_cand_epochs',
+            'fann_set_cascade_min_out_epochs',
+            'fann_set_cascade_num_candidate_groups',
+            'fann_set_cascade_output_change_fraction',
+            'fann_set_cascade_output_stagnation_epochs',
+            'fann_set_cascade_weight_multiplier',
+            'fann_set_error_log',
+            'fann_set_input_scaling_params',
+            'fann_set_learning_momentum',
+            'fann_set_learning_rate',
+            'fann_set_output_scaling_params',
+            'fann_set_quickprop_decay',
+            'fann_set_quickprop_mu',
+            'fann_set_rprop_decrease_factor',
+            'fann_set_rprop_delta_max',
+            'fann_set_rprop_delta_min',
+            'fann_set_rprop_delta_zero',
+            'fann_set_rprop_increase_factor',
+            'fann_set_sarprop_step_error_shift',
+            'fann_set_sarprop_step_error_threshold_factor',
+            'fann_set_sarprop_temperature',
+            'fann_set_sarprop_weight_decay_shift',
+            'fann_set_scaling_params',
+            'fann_set_train_error_function',
+            'fann_set_train_stop_function',
+            'fann_set_training_algorithm',
+            'fann_set_weight',
+            'fann_set_weight_array',
+            'fann_shuffle_train_data',
+            'fann_subset_train_data',
+            'fann_test',
+            'fann_test_data',
+            'fann_train',
+            'fann_train_epoch',
+            'fann_train_on_data',
+            'fann_train_on_file',
+            'fbsql_connect',
+            'fbsql_db_query',
+            'fbsql_list_dbs',
+            'fbsql_list_fields',
+            'fbsql_list_tables',
+            'fbsql_pconnect',
+            'fbsql_query',
+            'fdf_create',
+            'fdf_open',
+            'fdf_open_string',
+            'finfo::buffer',
+            'finfo_buffer',
+            'finfo_close',
+            'finfo_file',
+            'finfo_open',
+            'finfo_set_flags',
+            'fopen',
+            'fsockopen',
+            'ftp_alloc',
+            'ftp_cdup',
+            'ftp_chdir',
+            'ftp_chmod',
+            'ftp_close',
+            'ftp_connect',
+            'ftp_delete',
+            'ftp_exec',
+            'ftp_fget',
+            'ftp_fput',
+            'ftp_get',
+            'ftp_get_option',
+            'ftp_login',
+            'ftp_mdtm',
+            'ftp_mkdir',
+            'ftp_nb_continue',
+            'ftp_nb_fget',
+            'ftp_nb_fput',
+            'ftp_nb_get',
+            'ftp_nb_put',
+            'ftp_nlist',
+            'ftp_pasv',
+            'ftp_put',
+            'ftp_pwd',
+            'ftp_raw',
+            'ftp_rawlist',
+            'ftp_rename',
+            'ftp_rmdir',
+            'ftp_set_option',
+            'ftp_site',
+            'ftp_size',
+            'ftp_ssl_connect',
+            'ftp_systype',
+            'gnupg_init',
+            'gupnp_context_new',
+            'gupnp_control_point_new',
+            'gupnp_device_info_get_service',
+            'gupnp_root_device_new',
+            'gzopen',
+            'hash_copy',
+            'hash_final',
+            'hash_init',
+            'hash_update',
+            'hash_update_file',
+            'hash_update_stream',
+            'http_get_request_body_stream',
+            'ibase_blob_create',
+            'ibase_blob_open',
+            'ibase_blob_open 1',
+            'ibase_connect',
+            'ibase_pconnect',
+            'ibase_prepare',
+            'ibase_service_attach',
+            'ibase_set_event_handler',
+            'ibase_set_event_handler 1',
+            'ibase_trans',
+            'ifx_connect',
+            'ifx_pconnect',
+            'ifx_prepare',
+            'ifx_query',
+            'imageaffine',
+            'imageconvolution',
+            'imagecreate',
+            'imagecreatefromgd',
+            'imagecreatefromgd2',
+            'imagecreatefromgd2part',
+            'imagecreatefromgif',
+            'imagecreatefromjpeg',
+            'imagecreatefrompng',
+            'imagecreatefromstring',
+            'imagecreatefromwbmp',
+            'imagecreatefromwebp',
+            'imagecreatefromxbm',
+            'imagecreatefromxpm',
+            'imagecreatetruecolor',
+            'imagegrabscreen',
+            'imagegrabwindow',
+            'imagepalettetotruecolor',
+            'imagepsloadfont',
+            'imagerotate',
+            'imagescale',
+            'imap_open',
+            'inflate_init',
+            'ingres_connect',
+            'ingres_pconnect',
+            'inotify_init',
+            'kadm5_init_with_password',
+            'ldap_connect',
+            'ldap_first_entry',
+            'ldap_first_reference',
+            'ldap_list',
+            'ldap_next_entry',
+            'ldap_next_reference',
+            'ldap_read',
+            'ldap_search',
+            'm_initconn',
+            'mailparse_msg_create',
+            'mailparse_msg_get_part',
+            'mailparse_msg_parse_file',
+            'maxdb::use_result',
+            'maxdb_connect',
+            'maxdb_embedded_connect',
+            'maxdb_init',
+            'maxdb_stmt::result_metadata',
+            'maxdb_stmt_result_metadata',
+            'maxdb_use_result',
+            'mcrypt_module_open',
+            'msg_get_queue',
+            'msql_connect',
+            'msql_db_query',
+            'msql_list_dbs',
+            'msql_list_fields',
+            'msql_list_tables',
+            'msql_pconnect',
+            'msql_query',
+            'mssql_connect',
+            'mssql_init',
+            'mssql_pconnect',
+            'mysql_connect',
+            'mysql_db_query',
+            'mysql_list_dbs',
+            'mysql_list_fields',
+            'mysql_list_processes',
+            'mysql_list_tables',
+            'mysql_pconnect',
+            'mysql_query',
+            'mysql_unbuffered_query',
+            'mysqlnd_uh_convert_to_mysqlnd',
+            'ncurses_new_panel',
+            'ncurses_newpad',
+            'ncurses_newwin',
+            'ncurses_panel_above',
+            'ncurses_panel_below',
+            'ncurses_panel_window',
+            'newt_button',
+            'newt_button_bar',
+            'newt_checkbox',
+            'newt_checkbox_tree',
+            'newt_checkbox_tree_multi',
+            'newt_compact_button',
+            'newt_create_grid',
+            'newt_entry',
+            'newt_form',
+            'newt_form_get_current',
+            'newt_grid_basic_window',
+            'newt_grid_h_close_stacked',
+            'newt_grid_h_stacked',
+            'newt_grid_simple_window',
+            'newt_grid_v_close_stacked',
+            'newt_grid_v_stacked',
+            'newt_label',
+            'newt_listbox',
+            'newt_listitem',
+            'newt_radio_get_current',
+            'newt_radiobutton',
+            'newt_run_form',
+            'newt_scale',
+            'newt_textbox',
+            'newt_textbox_reflowed',
+            'newt_vertical_scrollbar',
+            'oci_connect',
+            'oci_get_implicit_resultset',
+            'oci_new_connect',
+            'oci_new_cursor',
+            'oci_parse',
+            'oci_pconnect',
+            'odbc_columnprivileges',
+            'odbc_columns',
+            'odbc_connect',
+            'odbc_exec',
+            'odbc_foreignkeys',
+            'odbc_gettypeinfo',
+            'odbc_pconnect',
+            'odbc_prepare',
+            'odbc_primarykeys',
+            'odbc_procedurecolumns',
+            'odbc_procedures',
+            'odbc_specialcolumns',
+            'odbc_statistics',
+            'odbc_tableprivileges',
+            'odbc_tables',
+            'openal_buffer_create',
+            'openal_context_create',
+            'openal_device_open',
+            'openal_source_create',
+            'openal_stream',
+            'openssl_csr_new',
+            'openssl_csr_sign',
+            'openssl_pkey_get_private',
+            'openssl_pkey_get_public',
+            'openssl_pkey_new',
+            'openssl_x509_read',
+            'pfsockopen',
+            'pg_cancel_query',
+            'pg_client_encoding',
+            'pg_close',
+            'pg_connect',
+            'pg_connect_poll',
+            'pg_connection_busy',
+            'pg_connection_reset',
+            'pg_connection_status',
+            'pg_consume_input',
+            'pg_copy_from',
+            'pg_copy_to',
+            'pg_dbname',
+            'pg_end_copy',
+            'pg_escape_bytea',
+            'pg_escape_identifier',
+            'pg_escape_identifier 1',
+            'pg_escape_literal',
+            'pg_escape_string',
+            'pg_execute',
+            'pg_execute 1',
+            'pg_flush',
+            'pg_free_result',
+            'pg_get_notify',
+            'pg_get_pid',
+            'pg_get_result',
+            'pg_host',
+            'pg_last_error',
+            'pg_last_notice',
+            'pg_lo_create',
+            'pg_lo_export',
+            'pg_lo_import',
+            'pg_lo_open',
+            'pg_lo_unlink',
+            'pg_options',
+            'pg_parameter_status',
+            'pg_pconnect',
+            'pg_ping',
+            'pg_port',
+            'pg_prepare',
+            'pg_prepare 1',
+            'pg_put_line',
+            'pg_query',
+            'pg_query 1',
+            'pg_query_params',
+            'pg_query_params 1',
+            'pg_send_execute',
+            'pg_send_prepare',
+            'pg_send_query',
+            'pg_send_query_params',
+            'pg_set_client_encoding',
+            'pg_set_client_encoding 1',
+            'pg_set_error_verbosity',
+            'pg_socket',
+            'pg_trace',
+            'pg_transaction_status',
+            'pg_tty',
+            'pg_untrace',
+            'pg_version',
+            'php_user_filter::filter',
+            'popen',
+            'proc_open',
+            'ps_new',
+            'px_new',
+            'radius_acct_open',
+            'radius_auth_open',
+            'radius_salt_encrypt_attr',
+            'rpm_open',
+            'sem_get',
+            'shm_attach',
+            'socket_accept',
+            'socket_create',
+            'socket_create_listen',
+            'socket_recvmsg',
+            'socket_sendmsg',
+            'sqlite_open',
+            'sqlite_popen',
+            'sqlsrv_begin_transaction',
+            'sqlsrv_cancel',
+            'sqlsrv_client_info',
+            'sqlsrv_close',
+            'sqlsrv_commit',
+            'sqlsrv_connect',
+            'sqlsrv_execute',
+            'sqlsrv_fetch',
+            'sqlsrv_fetch_array',
+            'sqlsrv_fetch_object',
+            'sqlsrv_field_metadata',
+            'sqlsrv_free_stmt',
+            'sqlsrv_get_field',
+            'sqlsrv_has_rows',
+            'sqlsrv_next_result',
+            'sqlsrv_num_fields',
+            'sqlsrv_num_rows',
+            'sqlsrv_prepare',
+            'sqlsrv_query',
+            'sqlsrv_rollback',
+            'sqlsrv_rows_affected',
+            'sqlsrv_send_stream_data',
+            'sqlsrv_server_info',
+            'ssh2_auth_agent',
+            'ssh2_connect',
+            'ssh2_exec',
+            'ssh2_fetch_stream',
+            'ssh2_publickey_init',
+            'ssh2_sftp',
+            'ssh2_sftp_chmod',
+            'ssh2_shell',
+            'ssh2_tunnel',
+            'stomp_connect',
+            'streamWrapper::stream_cast',
+            'stream_bucket_new',
+            'stream_context_create',
+            'stream_context_get_default',
+            'stream_context_set_default',
+            'stream_filter_append',
+            'stream_filter_prepend',
+            'stream_socket_accept',
+            'stream_socket_client',
+            'stream_socket_server',
+            'svn_fs_apply_text',
+            'svn_fs_begin_txn2',
+            'svn_fs_file_contents',
+            'svn_fs_revision_root',
+            'svn_fs_txn_root',
+            'svn_repos_create',
+            'svn_repos_fs',
+            'svn_repos_fs_begin_txn_for_commit',
+            'svn_repos_open',
+            'sybase_connect',
+            'sybase_pconnect',
+            'sybase_unbuffered_query',
+            'tmpfile',
+            'udm_alloc_agent',
+            'udm_alloc_agent_array',
+            'udm_find',
+            'unlink',
+            'w32api_init_dtype',
+            'wddx_packet_start',
+            'xml_parser_create',
+            'xml_parser_create_ns',
+            'xml_parser_free',
+            'xml_parser_get_option',
+            'xml_parser_set_option',
+            'xmlrpc_server_create',
+            'xmlwriter_open_memory',
+            'xmlwriter_open_uri',
+            'xslt_create',
+            'zip_open',
+            'zip_read',
+        ];
     }
 }
+sebastian/global-state
+
+Copyright (c) 2001-2017, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -26461,215 +22143,122 @@ class PHPUnit_Extensions_Database_DB_MetaData_Firebird extends PHPUnit_Extension
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+use ReflectionClass;
+
 /**
- * Provides functionality to retrieve meta data from a database with information_schema support.
- *
- * @since      Class available since Release 1.0.0
+ * A blacklist for global state elements that should not be snapshotted.
  */
-class PHPUnit_Extensions_Database_DB_MetaData_InformationSchema extends PHPUnit_Extensions_Database_DB_MetaData
+class Blacklist
 {
-    protected $columns = [];
-
-    protected $keys = [];
-
     /**
-     * Returns an array containing the names of all the tables in the database.
-     *
-     * @return array
+     * @var array
      */
-    public function getTableNames()
-    {
-        $query = "
-            SELECT DISTINCT
-                TABLE_NAME
-            FROM INFORMATION_SCHEMA.TABLES
-            WHERE
-                TABLE_TYPE='BASE TABLE' AND
-                TABLE_SCHEMA = ?
-            ORDER BY TABLE_NAME
-        ";
+    private $globalVariables = [];
 
-        $statement = $this->pdo->prepare($query);
-        $statement->execute([$this->getSchema()]);
-
-        $tableNames = [];
-        while ($tableName = $statement->fetchColumn(0)) {
-            $tableNames[] = $tableName;
-        }
+    /**
+     * @var string[]
+     */
+    private $classes = [];
 
-        return $tableNames;
-    }
+    /**
+     * @var string[]
+     */
+    private $classNamePrefixes = [];
 
     /**
-     * Returns an array containing the names of all the columns in the
-     * $tableName table,
-     *
-     * @param  string $tableName
-     * @return array
+     * @var string[]
      */
-    public function getTableColumns($tableName)
-    {
-        if (!isset($this->columns[$tableName])) {
-            $this->loadColumnInfo($tableName);
-        }
+    private $parentClasses = [];
 
-        return $this->columns[$tableName];
-    }
+    /**
+     * @var string[]
+     */
+    private $interfaces = [];
 
     /**
-     * Returns an array containing the names of all the primary key columns in
-     * the $tableName table.
-     *
-     * @param  string $tableName
-     * @return array
+     * @var array
      */
-    public function getTablePrimaryKeys($tableName)
+    private $staticAttributes = [];
+
+    public function addGlobalVariable(string $variableName)
     {
-        if (!isset($this->keys[$tableName])) {
-            $this->loadColumnInfo($tableName);
-        }
+        $this->globalVariables[$variableName] = true;
+    }
 
-        return $this->keys[$tableName];
+    public function addClass(string $className)
+    {
+        $this->classes[] = $className;
     }
 
-    /**
-     * Loads column info from a sqlite database.
-     *
-     * @param string $tableName
-     */
-    protected function loadColumnInfo($tableName)
+    public function addSubclassesOf(string $className)
     {
-        $this->columns[$tableName] = [];
-        $this->keys[$tableName]    = [];
+        $this->parentClasses[] = $className;
+    }
 
-        $columnQuery = '
-            SELECT DISTINCT
-                COLUMN_NAME
-            FROM INFORMATION_SCHEMA.COLUMNS
-            WHERE
-                TABLE_NAME = ? AND
-                TABLE_SCHEMA = ?
-            ORDER BY ORDINAL_POSITION
-        ';
+    public function addImplementorsOf(string $interfaceName)
+    {
+        $this->interfaces[] = $interfaceName;
+    }
 
-        $columnStatement = $this->pdo->prepare($columnQuery);
-        $columnStatement->execute([$tableName, $this->getSchema()]);
+    public function addClassNamePrefix(string $classNamePrefix)
+    {
+        $this->classNamePrefixes[] = $classNamePrefix;
+    }
 
-        while ($columName = $columnStatement->fetchColumn(0)) {
-            $this->columns[$tableName][] = $columName;
+    public function addStaticAttribute(string $className, string $attributeName)
+    {
+        if (!isset($this->staticAttributes[$className])) {
+            $this->staticAttributes[$className] = [];
         }
 
-        $keyQuery = "
-            SELECT
-                KCU.COLUMN_NAME
-            FROM
-                INFORMATION_SCHEMA.TABLE_CONSTRAINTS as TC,
-                INFORMATION_SCHEMA.KEY_COLUMN_USAGE as KCU
-            WHERE
-                TC.CONSTRAINT_NAME = KCU.CONSTRAINT_NAME AND
-                TC.TABLE_NAME = KCU.TABLE_NAME AND
-                TC.TABLE_SCHEMA = KCU.TABLE_SCHEMA AND
-                TC.CONSTRAINT_TYPE = 'PRIMARY KEY' AND
-                TC.TABLE_NAME = ? AND
-                TC.TABLE_SCHEMA = ?
-            ORDER BY
-                KCU.ORDINAL_POSITION ASC
-        ";
-
-        $keyStatement = $this->pdo->prepare($keyQuery);
-        $keyStatement->execute([$tableName, $this->getSchema()]);
-
-        while ($columName = $keyStatement->fetchColumn(0)) {
-            $this->keys[$tableName][] = $columName;
-        }
+        $this->staticAttributes[$className][$attributeName] = true;
     }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Provides functionality to retrieve meta data from a MySQL database.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DB_MetaData_MySQL extends PHPUnit_Extensions_Database_DB_MetaData
-{
-    protected $schemaObjectQuoteChar = '`';
-
-    /**
-     * Returns an array containing the names of all the tables in the database.
-     *
-     * @return array
-     */
-    public function getTableNames()
+    public function isGlobalVariableBlacklisted(string $variableName): bool
     {
-        $query     = 'SHOW TABLES';
-        $statement = $this->pdo->prepare($query);
-        $statement->execute();
-
-        $tableNames = [];
-        while (($tableName = $statement->fetchColumn(0))) {
-            $tableNames[] = $tableName;
-        }
-
-        return $tableNames;
+        return isset($this->globalVariables[$variableName]);
     }
 
-    /**
-     * Returns an array containing the names of all the columns in the
-     * $tableName table,
-     *
-     * @param  string $tableName
-     * @return array
-     */
-    public function getTableColumns($tableName)
+    public function isStaticAttributeBlacklisted(string $className, string $attributeName): bool
     {
-        $query     = 'SHOW COLUMNS FROM ' . $this->quoteSchemaObject($tableName);
-        $statement = $this->pdo->prepare($query);
-        $statement->execute();
+        if (\in_array($className, $this->classes)) {
+            return true;
+        }
 
-        $columnNames = [];
-        while (($columnName = $statement->fetchColumn(0))) {
-            $columnNames[] = $columnName;
+        foreach ($this->classNamePrefixes as $prefix) {
+            if (\strpos($className, $prefix) === 0) {
+                return true;
+            }
         }
 
-        return $columnNames;
-    }
+        $class = new ReflectionClass($className);
 
-    /**
-     * Returns an array containing the names of all the primary key columns in
-     * the $tableName table.
-     *
-     * @param  string $tableName
-     * @return array
-     */
-    public function getTablePrimaryKeys($tableName)
-    {
-        $query     = 'SHOW INDEX FROM ' . $this->quoteSchemaObject($tableName);
-        $statement = $this->pdo->prepare($query);
-        $statement->execute();
-        $statement->setFetchMode(PDO::FETCH_ASSOC);
+        foreach ($this->parentClasses as $type) {
+            if ($class->isSubclassOf($type)) {
+                return true;
+            }
+        }
 
-        $columnNames = [];
-        while (($column = $statement->fetch())) {
-            if ($column['Key_name'] == 'PRIMARY') {
-                $columnNames[] = $column['Column_name'];
+        foreach ($this->interfaces as $type) {
+            if ($class->implementsInterface($type)) {
+                return true;
             }
         }
 
-        return $columnNames;
+        if (isset($this->staticAttributes[$className][$attributeName])) {
+            return true;
+        }
+
+        return false;
     }
 }
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -26677,139 +22266,93 @@ class PHPUnit_Extensions_Database_DB_MetaData_MySQL extends PHPUnit_Extensions_D
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
 /**
- * Provides functionality to retrieve meta data from an Oracle database.
- *
- * @since      Class available since Release 3.2.3
+ * Exports parts of a Snapshot as PHP code.
  */
-class PHPUnit_Extensions_Database_DB_MetaData_Oci extends PHPUnit_Extensions_Database_DB_MetaData
+class CodeExporter
 {
-    /**
-     * No character used to quote schema objects.
-     * @var string
-     */
-    protected $schemaObjectQuoteChar = '';
-
-    /**
-     * The command used to perform a TRUNCATE operation.
-     * @var string
-     */
-    protected $truncateCommand = 'TRUNCATE TABLE';
+    public function constants(Snapshot $snapshot): string
+    {
+        $result = '';
 
-    /**
-     * @var array
-     */
-    protected $columns = [];
+        foreach ($snapshot->constants() as $name => $value) {
+            $result .= \sprintf(
+                'if (!defined(\'%s\')) define(\'%s\', %s);' . "\n",
+                $name,
+                $name,
+                $this->exportVariable($value)
+            );
+        }
 
-    /**
-     * @var array
-     */
-    protected $keys = [];
+        return $result;
+    }
 
-    /**
-     * Returns an array containing the names of all the tables in the database.
-     *
-     * @return array
-     */
-    public function getTableNames()
+    public function globalVariables(Snapshot $snapshot): string
     {
-        $tableNames = [];
-
-        $query = "SELECT table_name
-                    FROM cat
-                   WHERE table_type='TABLE'
-                   ORDER BY table_name";
+        $result = '$GLOBALS = [];' . PHP_EOL;
 
-        $result = $this->pdo->query($query);
-
-        while ($tableName = $result->fetchColumn(0)) {
-            $tableNames[] = $tableName;
+        foreach ($snapshot->globalVariables() as $name => $value) {
+            $result .= \sprintf(
+                '$GLOBALS[%s] = %s;' . PHP_EOL,
+                $this->exportVariable($name),
+                $this->exportVariable($value)
+            );
         }
 
-        return $tableNames;
+        return $result;
     }
 
-    /**
-     * Returns an array containing the names of all the columns in the
-     * $tableName table,
-     *
-     * @param  string $tableName
-     * @return array
-     */
-    public function getTableColumns($tableName)
+    public function iniSettings(Snapshot $snapshot): string
     {
-        if (!isset($this->columns[$tableName])) {
-            $this->loadColumnInfo($tableName);
+        $result = '';
+
+        foreach ($snapshot->iniSettings() as $key => $value) {
+            $result .= \sprintf(
+                '@ini_set(%s, %s);' . "\n",
+                $this->exportVariable($key),
+                $this->exportVariable($value)
+            );
         }
 
-        return $this->columns[$tableName];
-   }
+        return $result;
+    }
 
-    /**
-     * Returns an array containing the names of all the primary key columns in
-     * the $tableName table.
-     *
-     * @param  string $tableName
-     * @return array
-     */
-    public function getTablePrimaryKeys($tableName)
+    private function exportVariable($variable): string
     {
-        if (!isset($this->keys[$tableName])) {
-            $this->loadColumnInfo($tableName);
+        if (\is_scalar($variable) || \is_null($variable) ||
+            (\is_array($variable) && $this->arrayOnlyContainsScalars($variable))) {
+            return \var_export($variable, true);
         }
 
-        return $this->keys[$tableName];
+        return 'unserialize(' . \var_export(\serialize($variable), true) . ')';
     }
 
-    /**
-     * Loads column info from a oracle database.
-     *
-     * @param string $tableName
-     */
-    protected function loadColumnInfo($tableName)
+    private function arrayOnlyContainsScalars(array $array): bool
     {
-        $ownerQuery    = '';
-        $conOwnerQuery = '';
-        $tableParts    = $this->splitTableName($tableName);
-
-        $this->columns[$tableName] = [];
-        $this->keys[$tableName]    = [];
-
-        if (!empty($tableParts['schema']))
-        {
-            $ownerQuery    = " AND OWNER = '{$tableParts['schema']}'";
-            $conOwnerQuery = " AND a.owner = '{$tableParts['schema']}'";
-        }
-
-        $query = "SELECT DISTINCT COLUMN_NAME
-                    FROM USER_TAB_COLUMNS
-                   WHERE TABLE_NAME='" . $tableParts['table'] . "'
-                    $ownerQuery
-                   ORDER BY COLUMN_NAME";
+        $result = true;
 
-        $result = $this->pdo->query($query);
+        foreach ($array as $element) {
+            if (\is_array($element)) {
+                $result = self::arrayOnlyContainsScalars($element);
+            } elseif (!\is_scalar($element) && !\is_null($element)) {
+                $result = false;
+            }
 
-        while ($columnName = $result->fetchColumn(0)) {
-            $this->columns[$tableName][] = $columnName;
+            if ($result === false) {
+                break;
+            }
         }
 
-        $keyQuery = "SELECT b.column_name
-                       FROM user_constraints a, user_cons_columns b
-                      WHERE a.constraint_type='P'
-                        AND a.constraint_name=b.constraint_name
-                        $conOwnerQuery
-                        AND a.table_name = '" . $tableParts['table'] . "' ";
-
-        $result = $this->pdo->query($keyQuery);
-
-        while ($columnName = $result->fetchColumn(0)) {
-            $this->keys[$tableName][] = $columnName;
-        }
+        return $result;
     }
 }
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -26817,152 +22360,136 @@ class PHPUnit_Extensions_Database_DB_MetaData_Oci extends PHPUnit_Extensions_Dat
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+use ReflectionProperty;
+
 /**
- * Provides functionality to retrieve meta data from a PostgreSQL database.
- *
- * @since      Class available since Release 1.0.0
+ * Restorer of snapshots of global state.
  */
-class PHPUnit_Extensions_Database_DB_MetaData_PgSQL extends PHPUnit_Extensions_Database_DB_MetaData
+class Restorer
 {
     /**
-     * Returns an array containing the names of all the tables in the database.
+     * Deletes function definitions that are not defined in a snapshot.
      *
-     * @return array
+     * @throws RuntimeException when the uopz_delete() function is not available
+     *
+     * @see    https://github.com/krakjoe/uopz
      */
-    public function getTableNames()
+    public function restoreFunctions(Snapshot $snapshot)
     {
-        $query = "
-            SELECT DISTINCT
-                TABLE_NAME
-            FROM INFORMATION_SCHEMA.TABLES
-            WHERE
-                TABLE_TYPE='BASE TABLE' AND
-                TABLE_SCHEMA = ?
-            ORDER BY TABLE_NAME
-        ";
+        if (!\function_exists('uopz_delete')) {
+            throw new RuntimeException('The uopz_delete() function is required for this operation');
+        }
 
-        $statement = $this->pdo->prepare($query);
-        $statement->execute([$this->getSchema()]);
+        $functions = \get_defined_functions();
 
-        $tableNames = [];
-        while ($tableName = $statement->fetchColumn(0)) {
-            $tableNames[] = $tableName;
+        foreach (\array_diff($functions['user'], $snapshot->functions()) as $function) {
+            uopz_delete($function);
         }
-
-        return $tableNames;
     }
 
     /**
-     * Returns an array containing the names of all the columns in the
-     * $tableName table,
-     *
-     * @param  string $tableName
-     * @return array
+     * Restores all global and super-global variables from a snapshot.
      */
-    public function getTableColumns($tableName)
+    public function restoreGlobalVariables(Snapshot $snapshot)
     {
-        if (!isset($this->columns[$tableName])) {
-            $this->loadColumnInfo($tableName);
+        $superGlobalArrays = $snapshot->superGlobalArrays();
+
+        foreach ($superGlobalArrays as $superGlobalArray) {
+            $this->restoreSuperGlobalArray($snapshot, $superGlobalArray);
         }
 
-        return $this->columns[$tableName];
-    }
+        $globalVariables = $snapshot->globalVariables();
 
-    /**
-     * Returns an array containing the names of all the primary key columns in
-     * the $tableName table.
-     *
-     * @param  string $tableName
-     * @return array
-     */
-    public function getTablePrimaryKeys($tableName)
-    {
-        if (!isset($this->keys[$tableName])) {
-            $this->loadColumnInfo($tableName);
+        foreach (\array_keys($GLOBALS) as $key) {
+            if ($key != 'GLOBALS' &&
+                !\in_array($key, $superGlobalArrays) &&
+                !$snapshot->blacklist()->isGlobalVariableBlacklisted($key)) {
+                if (\array_key_exists($key, $globalVariables)) {
+                    $GLOBALS[$key] = $globalVariables[$key];
+                } else {
+                    unset($GLOBALS[$key]);
+                }
+            }
         }
-
-        return $this->keys[$tableName];
     }
 
     /**
-     * Loads column info from a database table.
-     *
-     * @param string $tableName
+     * Restores all static attributes in user-defined classes from this snapshot.
      */
-    protected function loadColumnInfo($tableName)
+    public function restoreStaticAttributes(Snapshot $snapshot)
     {
-        $this->columns[$tableName] = [];
-        $this->keys[$tableName]    = [];
-
-        $columnQuery = '
-            SELECT DISTINCT
-                COLUMN_NAME, ORDINAL_POSITION
-            FROM INFORMATION_SCHEMA.COLUMNS
-            WHERE
-                TABLE_NAME = ? AND
-                TABLE_SCHEMA = ?
-            ORDER BY ORDINAL_POSITION
-        ';
+        $current    = new Snapshot($snapshot->blacklist(), false, false, false, false, true, false, false, false, false);
+        $newClasses = \array_diff($current->classes(), $snapshot->classes());
 
-        $columnStatement = $this->pdo->prepare($columnQuery);
-        $columnStatement->execute([$tableName, $this->getSchema()]);
+        unset($current);
 
-        while ($columName = $columnStatement->fetchColumn(0)) {
-            $this->columns[$tableName][] = $columName;
+        foreach ($snapshot->staticAttributes() as $className => $staticAttributes) {
+            foreach ($staticAttributes as $name => $value) {
+                $reflector = new ReflectionProperty($className, $name);
+                $reflector->setAccessible(true);
+                $reflector->setValue($value);
+            }
         }
 
-        $keyQuery = "
-            SELECT
-                KCU.COLUMN_NAME,
-                KCU.ORDINAL_POSITION
-            FROM
-                INFORMATION_SCHEMA.KEY_COLUMN_USAGE as KCU
-            LEFT JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS as TC
-                ON TC.TABLE_NAME = KCU.TABLE_NAME AND
-                TC.CONSTRAINT_NAME = KCU.CONSTRAINT_NAME
-            WHERE
-                TC.CONSTRAINT_TYPE = 'PRIMARY KEY' AND
-                TC.TABLE_NAME = ? AND
-                TC.TABLE_SCHEMA = ?
-            ORDER BY
-                KCU.ORDINAL_POSITION ASC
-        ";
+        foreach ($newClasses as $className) {
+            $class    = new \ReflectionClass($className);
+            $defaults = $class->getDefaultProperties();
 
-        $keyStatement = $this->pdo->prepare($keyQuery);
-        $keyStatement->execute([$tableName, $this->getSchema()]);
+            foreach ($class->getProperties() as $attribute) {
+                if (!$attribute->isStatic()) {
+                    continue;
+                }
 
-        while ($columName = $keyStatement->fetchColumn(0)) {
-            $this->keys[$tableName][] = $columName;
-        }
-    }
+                $name = $attribute->getName();
 
-    /**
-     * Returns the schema for the connection.
-     *
-     * @return string
-     */
-    public function getSchema()
-    {
-        if (empty($this->schema)) {
-            return 'public';
-        } else {
-            return $this->schema;
+                if ($snapshot->blacklist()->isStaticAttributeBlacklisted($className, $name)) {
+                    continue;
+                }
+
+                if (!isset($defaults[$name])) {
+                    continue;
+                }
+
+                $attribute->setAccessible(true);
+                $attribute->setValue($defaults[$name]);
+            }
         }
     }
 
     /**
-     * Returns true if the rdbms allows cascading
-     *
-     * @return bool
+     * Restores a super-global variable array from this snapshot.
      */
-    public function allowsCascading()
+    private function restoreSuperGlobalArray(Snapshot $snapshot, string $superGlobalArray)
     {
-        return TRUE;
+        $superGlobalVariables = $snapshot->superGlobalVariables();
+
+        if (isset($GLOBALS[$superGlobalArray]) &&
+            \is_array($GLOBALS[$superGlobalArray]) &&
+            isset($superGlobalVariables[$superGlobalArray])) {
+            $keys = \array_keys(
+                \array_merge(
+                    $GLOBALS[$superGlobalArray],
+                    $superGlobalVariables[$superGlobalArray]
+                )
+            );
+
+            foreach ($keys as $key) {
+                if (isset($superGlobalVariables[$superGlobalArray][$key])) {
+                    $GLOBALS[$superGlobalArray][$key] = $superGlobalVariables[$superGlobalArray][$key];
+                } else {
+                    unset($GLOBALS[$superGlobalArray][$key]);
+                }
+            }
+        }
     }
 }
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -26970,800 +22497,367 @@ class PHPUnit_Extensions_Database_DB_MetaData_PgSQL extends PHPUnit_Extensions_D
  * file that was distributed with this source code.
  */
 
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+use ReflectionClass;
+use Serializable;
+
 /**
- * Provides functionality to retrieve meta data from a Microsoft SQL Server database.
- *
- * @since      Class available since Release 1.1.0
+ * A snapshot of global state.
  */
-class PHPUnit_Extensions_Database_DB_MetaData_SqlSrv extends PHPUnit_Extensions_Database_DB_MetaData
+class Snapshot
 {
     /**
-     * No character used to quote schema objects.
-     * @var string
+     * @var Blacklist
      */
-    protected $schemaObjectQuoteChar = '';
+    private $blacklist;
 
     /**
-     * The command used to perform a TRUNCATE operation.
-     * @var string
+     * @var array
      */
-    protected $truncateCommand = 'TRUNCATE TABLE';
+    private $globalVariables = [];
 
     /**
-     * Returns an array containing the names of all the tables in the database.
-     *
-     * @return array
+     * @var array
      */
-    public function getTableNames()
-    {
-        $query = "SELECT name
-                    FROM sysobjects
-                   WHERE type='U'";
-
-        $statement = $this->pdo->prepare($query);
-        $statement->execute();
-
-        $tableNames = [];
-        while (($tableName = $statement->fetchColumn(0))) {
-            $tableNames[] = $tableName;
-        }
-
-        return $tableNames;
-    }
+    private $superGlobalArrays = [];
 
     /**
-     * Returns an array containing the names of all the columns in the
-     * $tableName table.
-     *
-     * @param  string $tableName
-     * @return array
+     * @var array
      */
-    public function getTableColumns($tableName)
-    {
-        $query = "SELECT c.name
-                    FROM syscolumns c
-               LEFT JOIN sysobjects o ON c.id = o.id
-                   WHERE o.name = '$tableName'";
-
-        $statement = $this->pdo->prepare($query);
-        $statement->execute();
-
-        $columnNames = [];
-        while (($columnName = $statement->fetchColumn(0))) {
-            $columnNames[] = $columnName;
-        }
-
-        return $columnNames;
-    }
+    private $superGlobalVariables = [];
 
     /**
-     * Returns an array containing the names of all the primary key columns in
-     * the $tableName table.
-     *
-     * @param  string $tableName
-     * @return array
+     * @var array
      */
-    public function getTablePrimaryKeys($tableName)
-    {
-        $query     = "EXEC sp_statistics '$tableName'";
-        $statement = $this->pdo->prepare($query);
-        $statement->execute();
-        $statement->setFetchMode(PDO::FETCH_ASSOC);
-
-        $columnNames = [];
-        while (($column = $statement->fetch())) {
-            if ($column['TYPE'] == 1) {
-                $columnNames[] = $column['COLUMN_NAME'];
-            }
-        }
-
-        return $columnNames;
-    }
+    private $staticAttributes = [];
 
     /**
-     * Allow overwriting identities for the given table.
-     *
-     * @param string $tableName
+     * @var array
      */
-    public function disablePrimaryKeys($tableName)
-    {
-        try {
-            $query = "SET IDENTITY_INSERT $tableName ON";
-            $this->pdo->exec($query);
-        }
-        catch (PDOException $e) {
-            // ignore the error here - can happen if primary key is not an identity
-        }
-    }
+    private $iniSettings = [];
 
     /**
-     * Reenable auto creation of identities for the given table.
-     *
-     * @param string $tableName
+     * @var array
      */
-    public function enablePrimaryKeys($tableName)
-    {
-        try {
-            $query = "SET IDENTITY_INSERT $tableName OFF";
-            $this->pdo->exec($query);
-        }
-        catch (PDOException $e) {
-            // ignore the error here - can happen if primary key is not an identity
-        }
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Provides functionality to retrieve meta data from an Sqlite database.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DB_MetaData_Sqlite extends PHPUnit_Extensions_Database_DB_MetaData
-{
-    protected $columns = [];
+    private $includedFiles = [];
 
-    protected $keys = [];
-
-    protected $truncateCommand = 'DELETE FROM';
     /**
-     * Returns an array containing the names of all the tables in the database.
-     *
-     * @return array
+     * @var array
      */
-    public function getTableNames()
-    {
-        $query = "
-            SELECT name
-            FROM sqlite_master
-            WHERE
-                type='table' AND
-                name <> 'sqlite_sequence'
-            ORDER BY name
-        ";
-
-        $result = $this->pdo->query($query);
-
-        $tableNames = [];
-
-        while ($tableName = $result->fetchColumn(0)) {
-            $tableNames[] = $tableName;
-        }
-
-        return $tableNames;
-    }
+    private $constants = [];
 
     /**
-     * Returns an array containing the names of all the columns in the
-     * $tableName table,
-     *
-     * @param  string $tableName
-     * @return array
+     * @var array
      */
-    public function getTableColumns($tableName)
-    {
-        if (!isset($this->columns[$tableName])) {
-            $this->loadColumnInfo($tableName);
-        }
-
-        return $this->columns[$tableName];
-    }
+    private $functions = [];
 
     /**
-     * Returns an array containing the names of all the primary key columns in
-     * the $tableName table.
-     *
-     * @param  string $tableName
-     * @return array
+     * @var array
      */
-    public function getTablePrimaryKeys($tableName)
-    {
-        if (!isset($this->keys[$tableName])) {
-            $this->loadColumnInfo($tableName);
-        }
-
-        return $this->keys[$tableName];
-    }
+    private $interfaces = [];
 
     /**
-     * Loads column info from a sqlite database.
-     *
-     * @param string $tableName
+     * @var array
      */
-    protected function loadColumnInfo($tableName)
-    {
-        $query     = "PRAGMA table_info('{$tableName}')";
-        $statement = $this->pdo->query($query);
-
-        /* @var $statement PDOStatement */
-        $this->columns[$tableName] = [];
-        $this->keys[$tableName]    = [];
-
-        while ($columnData = $statement->fetch(PDO::FETCH_NUM)) {
-            $this->columns[$tableName][] = $columnData[1];
+    private $classes = [];
 
-            if ((int)$columnData[5] !== 0) {
-                $this->keys[$tableName][] = $columnData[1];
-            }
-        }
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    /**
+     * @var array
+     */
+    private $traits = [];
 
-/**
- * Provides the functionality to represent a database result set as a DBUnit
- * table.
- *
- * @deprecated The PHPUnit_Extension_Database_DataSet_QueryTable should be used instead
- * @see        PHPUnit_Extension_Database_DataSet_QueryTable
- * @see        PHPUnit_Extension_Database_DataSet_QueryDataSet
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DB_ResultSetTable extends PHPUnit_Extensions_Database_DataSet_AbstractTable
-{
     /**
-     * Creates a new result set table.
-     *
-     * @param string       $tableName
-     * @param PDOStatement $pdoStatement
+     * Creates a snapshot of the current global state.
      */
-    public function __construct($tableName, PDOStatement $pdoStatement)
+    public function __construct(Blacklist $blacklist = null, bool $includeGlobalVariables = true, bool $includeStaticAttributes = true, bool $includeConstants = true, bool $includeFunctions = true, bool $includeClasses = true, bool $includeInterfaces = true, bool $includeTraits = true, bool $includeIniSettings = true, bool $includeIncludedFiles = true)
     {
-        $this->data = $pdoStatement->fetchAll(PDO::FETCH_ASSOC);
-
-        if (count($this->data)) {
-            $columns = array_keys($this->data[0]);
-        } else {
-            $columns = [];
+        if ($blacklist === null) {
+            $blacklist = new Blacklist;
         }
 
-        $this->setTableMetaData(new PHPUnit_Extensions_Database_DataSet_DefaultTableMetaData($tableName, $columns));
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        $this->blacklist = $blacklist;
 
-/**
- * Provides the functionality to represent a database table.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DB_Table extends PHPUnit_Extensions_Database_DataSet_AbstractTable
-{
-    /**
-     * Creates a new database table object.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_ITableMetaData $tableMetaData
-     * @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $databaseConnection
-     */
-    public function __construct(PHPUnit_Extensions_Database_DataSet_ITableMetaData $tableMetaData, PHPUnit_Extensions_Database_DB_IDatabaseConnection $databaseConnection)
-    {
-        $this->setTableMetaData($tableMetaData);
+        if ($includeConstants) {
+            $this->snapshotConstants();
+        }
 
-        $pdoStatement = $databaseConnection->getConnection()->prepare(PHPUnit_Extensions_Database_DB_DataSet::buildTableSelect($tableMetaData, $databaseConnection));
-        $pdoStatement->execute();
-        $this->data = $pdoStatement->fetchAll(PDO::FETCH_ASSOC);
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        if ($includeFunctions) {
+            $this->snapshotFunctions();
+        }
 
-/**
- * Provides iterative access to tables from a database instance.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DB_TableIterator implements PHPUnit_Extensions_Database_DataSet_ITableIterator
-{
-    /**
-     * An array of tablenames.
-     *
-     * @var Array
-     */
-    protected $tableNames;
+        if ($includeClasses || $includeStaticAttributes) {
+            $this->snapshotClasses();
+        }
 
-    /**
-     * If this property is true then the tables will be iterated in reverse
-     * order.
-     *
-     * @var bool
-     */
-    protected $reverse;
+        if ($includeInterfaces) {
+            $this->snapshotInterfaces();
+        }
+
+        if ($includeGlobalVariables) {
+            $this->setupSuperGlobalArrays();
+            $this->snapshotGlobals();
+        }
 
-    /**
-     * The database dataset that this iterator iterates over.
-     *
-     * @var PHPUnit_Extensions_Database_DB_DataSet
-     */
-    protected $dataSet;
+        if ($includeStaticAttributes) {
+            $this->snapshotStaticAttributes();
+        }
 
-    public function __construct($tableNames, PHPUnit_Extensions_Database_DB_DataSet $dataSet, $reverse = FALSE)
-    {
-        $this->tableNames = $tableNames;
-        $this->dataSet    = $dataSet;
-        $this->reverse    = $reverse;
+        if ($includeIniSettings) {
+            $this->iniSettings = \ini_get_all(null, false);
+        }
+
+        if ($includeIncludedFiles) {
+            $this->includedFiles = \get_included_files();
+        }
 
-        $this->rewind();
+        $this->traits = \get_declared_traits();
     }
 
-    /**
-     * Returns the current table.
-     *
-     * @return PHPUnit_Extensions_Database_DataSet_ITable
-     */
-    public function getTable()
+    public function blacklist(): Blacklist
     {
-        return $this->current();
+        return $this->blacklist;
     }
 
-    /**
-     * Returns the current table's meta data.
-     *
-     * @return PHPUnit_Extensions_Database_DataSet_ITableMetaData
-     */
-    public function getTableMetaData()
+    public function globalVariables(): array
     {
-        return $this->current()->getTableMetaData();
+        return $this->globalVariables;
     }
 
-    /**
-     * Returns the current table.
-     *
-     * @return PHPUnit_Extensions_Database_DataSet_ITable
-     */
-    public function current()
+    public function superGlobalVariables(): array
     {
-        $tableName = current($this->tableNames);
-
-        return $this->dataSet->getTable($tableName);
+        return $this->superGlobalVariables;
     }
 
-    /**
-     * Returns the name of the current table.
-     *
-     * @return string
-     */
-    public function key()
+    public function superGlobalArrays(): array
     {
-        return $this->current()->getTableMetaData()->getTableName();
+        return $this->superGlobalArrays;
     }
 
-    /**
-     * advances to the next element.
-     */
-    public function next()
+    public function staticAttributes(): array
     {
-        if ($this->reverse) {
-            prev($this->tableNames);
-        } else {
-            next($this->tableNames);
-        }
+        return $this->staticAttributes;
     }
 
-    /**
-     * Rewinds to the first element
-     */
-    public function rewind()
+    public function iniSettings(): array
     {
-        if ($this->reverse) {
-            end($this->tableNames);
-        } else {
-            reset($this->tableNames);
-        }
+        return $this->iniSettings;
     }
 
-    /**
-     * Returns true if the current index is valid
-     *
-     * @return bool
-     */
-    public function valid()
+    public function includedFiles(): array
     {
-        return (current($this->tableNames) !== FALSE);
+        return $this->includedFiles;
     }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * This class loads a table metadata object with database metadata.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DB_TableMetaData extends PHPUnit_Extensions_Database_DataSet_DefaultTableMetaData
-{
-    public function __construct($tableName, PHPUnit_Extensions_Database_DB_IMetaData $databaseMetaData)
+    public function constants(): array
     {
-        $this->tableName   = $tableName;
-        $this->columns     = $databaseMetaData->getTableColumns($tableName);
-        $this->primaryKeys = $databaseMetaData->getTablePrimaryKeys($tableName);
+        return $this->constants;
     }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Implements the basic functionality of data sets.
- *
- * @since      Class available since Release 1.0.0
- */
-abstract class PHPUnit_Extensions_Database_DataSet_AbstractDataSet implements PHPUnit_Extensions_Database_DataSet_IDataSet
-{
-    /**
-     * Creates an iterator over the tables in the data set. If $reverse is
-     * true a reverse iterator will be returned.
-     *
-     * @param  bool                                               $reverse
-     * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
-     */
-    protected abstract function createIterator($reverse = FALSE);
 
-    /**
-     * Returns an array of table names contained in the dataset.
-     *
-     * @return array
-     */
-    public function getTableNames()
+    public function functions(): array
     {
-        $tableNames = [];
-
-        foreach ($this->getIterator() as $table) {
-            /* @var $table PHPUnit_Extensions_Database_DataSet_ITable */
-            $tableNames[] = $table->getTableMetaData()->getTableName();
-        }
+        return $this->functions;
+    }
 
-        return $tableNames;
+    public function interfaces(): array
+    {
+        return $this->interfaces;
     }
 
-    /**
-     * Returns a table meta data object for the given table.
-     *
-     * @param  string                                             $tableName
-     * @return PHPUnit_Extensions_Database_DataSet_ITableMetaData
-     */
-    public function getTableMetaData($tableName)
+    public function classes(): array
     {
-        return $this->getTable($tableName)->getTableMetaData();
+        return $this->classes;
     }
 
-    /**
-     * Returns a table object for the given table.
-     *
-     * @param  string                                     $tableName
-     * @return PHPUnit_Extensions_Database_DataSet_ITable
-     */
-    public function getTable($tableName)
+    public function traits(): array
     {
-        foreach ($this->getIterator() as $table) {
-            /* @var $table PHPUnit_Extensions_Database_DataSet_ITable */
-            if ($table->getTableMetaData()->getTableName() == $tableName) {
-                return $table;
-            }
-        }
+        return $this->traits;
     }
 
     /**
-     * Returns an iterator for all table objects in the given dataset.
-     *
-     * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
+     * Creates a snapshot user-defined constants.
      */
-    public function getIterator()
+    private function snapshotConstants()
     {
-        return $this->createIterator();
+        $constants = \get_defined_constants(true);
+
+        if (isset($constants['user'])) {
+            $this->constants = $constants['user'];
+        }
     }
 
     /**
-     * Returns a reverse iterator for all table objects in the given dataset.
-     *
-     * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
+     * Creates a snapshot user-defined functions.
      */
-    public function getReverseIterator()
+    private function snapshotFunctions()
     {
-        return $this->createIterator(TRUE);
+        $functions = \get_defined_functions();
+
+        $this->functions = $functions['user'];
     }
 
     /**
-     * Asserts that the given data set matches this data set.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $other
+     * Creates a snapshot user-defined classes.
      */
-    public function matches(PHPUnit_Extensions_Database_DataSet_IDataSet $other)
+    private function snapshotClasses()
     {
-        $thisTableNames  = $this->getTableNames();
-        $otherTableNames = $other->getTableNames();
-
-        sort($thisTableNames);
-        sort($otherTableNames);
-
-        if ($thisTableNames != $otherTableNames) {
-            return FALSE;
-        }
-
-        foreach ($thisTableNames as $tableName) {
-            $table = $this->getTable($tableName);
+        foreach (\array_reverse(\get_declared_classes()) as $className) {
+            $class = new ReflectionClass($className);
 
-            if (!$table->matches($other->getTable($tableName))) {
-                return FALSE;
+            if (!$class->isUserDefined()) {
+                break;
             }
-        }
-
-        return TRUE;
-    }
 
-    public function __toString()
-    {
-        $iterator = $this->getIterator();
-
-        $dataSetString = '';
-        foreach ($iterator as $table) {
-            $dataSetString .= $table->__toString();
+            $this->classes[] = $className;
         }
 
-        return $dataSetString;
+        $this->classes = \array_reverse($this->classes);
     }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Provides a basic functionality for dbunit tables
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DataSet_AbstractTable implements PHPUnit_Extensions_Database_DataSet_ITable
-{
-    /**
-     * @var PHPUnit_Extensions_Database_DataSet_ITableMetaData
-     */
-    protected $tableMetaData;
 
     /**
-     * A 2-dimensional array containing the data for this table.
-     *
-     * @var array
+     * Creates a snapshot user-defined interfaces.
      */
-    protected $data;
+    private function snapshotInterfaces()
+    {
+        foreach (\array_reverse(\get_declared_interfaces()) as $interfaceName) {
+            $class = new ReflectionClass($interfaceName);
 
-    /**
-     * @var PHPUnit_Extensions_Database_DataSet_ITable|null
-     */
-    private $other;
+            if (!$class->isUserDefined()) {
+                break;
+            }
 
-    /**
-     * Sets the metadata for this table.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_ITableMetaData $tableMetaData
-     * @deprecated
-     */
-    protected function setTableMetaData(PHPUnit_Extensions_Database_DataSet_ITableMetaData $tableMetaData)
-    {
-        $this->tableMetaData = $tableMetaData;
-    }
+            $this->interfaces[] = $interfaceName;
+        }
 
-    /**
-     * Returns the table's meta data.
-     *
-     * @return PHPUnit_Extensions_Database_DataSet_ITableMetaData
-     */
-    public function getTableMetaData()
-    {
-        return $this->tableMetaData;
+        $this->interfaces = \array_reverse($this->interfaces);
     }
 
     /**
-     * Returns the number of rows in this table.
-     *
-     * @return int
+     * Creates a snapshot of all global and super-global variables.
      */
-    public function getRowCount()
+    private function snapshotGlobals()
     {
-        return count($this->data);
-    }
+        $superGlobalArrays = $this->superGlobalArrays();
 
-    /**
-     * Returns the value for the given column on the given row.
-     *
-     * @param int $row
-     * @param int $column
-     * @todo reorganize this function to throw the exception first.
-     */
-    public function getValue($row, $column)
-    {
-        if (isset($this->data[$row][$column])) {
-            $value = $this->data[$row][$column];
+        foreach ($superGlobalArrays as $superGlobalArray) {
+            $this->snapshotSuperGlobalArray($superGlobalArray);
+        }
 
-            return ($value instanceof SimpleXMLElement) ? (string) $value : $value;
-        } else {
-            if (!in_array($column, $this->getTableMetaData()->getColumns()) || $this->getRowCount() <= $row) {
-                throw new InvalidArgumentException("The given row ({$row}) and column ({$column}) do not exist in table {$this->getTableMetaData()->getTableName()}");
-            } else {
-                return NULL;
+        foreach (\array_keys($GLOBALS) as $key) {
+            if ($key != 'GLOBALS' &&
+                !\in_array($key, $superGlobalArrays) &&
+                $this->canBeSerialized($GLOBALS[$key]) &&
+                !$this->blacklist->isGlobalVariableBlacklisted($key)) {
+                $this->globalVariables[$key] = \unserialize(\serialize($GLOBALS[$key]));
             }
         }
     }
 
     /**
-     * Returns the an associative array keyed by columns for the given row.
-     *
-     * @param  int   $row
-     * @return array
+     * Creates a snapshot a super-global variable array.
      */
-    public function getRow($row)
+    private function snapshotSuperGlobalArray(string $superGlobalArray)
     {
-        if (isset($this->data[$row])) {
-            return $this->data[$row];
-        } else {
-            if ($this->getRowCount() <= $row) {
-                throw new InvalidArgumentException("The given row ({$row}) does not exist in table {$this->getTableMetaData()->getTableName()}");
-            } else {
-                return NULL;
+        $this->superGlobalVariables[$superGlobalArray] = [];
+
+        if (isset($GLOBALS[$superGlobalArray]) && \is_array($GLOBALS[$superGlobalArray])) {
+            foreach ($GLOBALS[$superGlobalArray] as $key => $value) {
+                $this->superGlobalVariables[$superGlobalArray][$key] = \unserialize(\serialize($value));
             }
         }
     }
 
     /**
-     * Asserts that the given table matches this table.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $other
+     * Creates a snapshot of all static attributes in user-defined classes.
      */
-    public function matches(PHPUnit_Extensions_Database_DataSet_ITable $other)
+    private function snapshotStaticAttributes()
     {
-        $thisMetaData  = $this->getTableMetaData();
-        $otherMetaData = $other->getTableMetaData();
+        foreach ($this->classes as $className) {
+            $class    = new ReflectionClass($className);
+            $snapshot = [];
 
-        if (!$thisMetaData->matches($otherMetaData) ||
-            $this->getRowCount() != $other->getRowCount()) {
-            return FALSE;
-        }
+            foreach ($class->getProperties() as $attribute) {
+                if ($attribute->isStatic()) {
+                    $name = $attribute->getName();
 
-        $columns  = $thisMetaData->getColumns();
-        $rowCount = $this->getRowCount();
+                    if ($this->blacklist->isStaticAttributeBlacklisted($className, $name)) {
+                        continue;
+                    }
 
-        for ($i = 0; $i < $rowCount; $i++) {
-            foreach ($columns as $columnName) {
-                $thisValue  = $this->getValue($i, $columnName);
-                $otherValue = $other->getValue($i, $columnName);
-                if (is_numeric($thisValue) && is_numeric($otherValue)) {
-                    if ($thisValue != $otherValue) {
-                        $this->other = $other;
+                    $attribute->setAccessible(true);
+                    $value = $attribute->getValue();
 
-                        return FALSE;
+                    if ($this->canBeSerialized($value)) {
+                        $snapshot[$name] = \unserialize(\serialize($value));
                     }
-                } elseif ($thisValue !== $otherValue) {
-                    $this->other = $other;
-
-                    return FALSE;
                 }
             }
-        }
 
-        return TRUE;
+            if (!empty($snapshot)) {
+                $this->staticAttributes[$className] = $snapshot;
+            }
+        }
     }
 
     /**
-     * Checks if a given row is in the table
-     *
-     * @param array $row
-     *
-     * @return bool
+     * Returns a list of all super-global variable arrays.
      */
-    public function assertContainsRow(array $row)
+    private function setupSuperGlobalArrays()
     {
-        return in_array($row, $this->data);
+        $this->superGlobalArrays = [
+            '_ENV',
+            '_POST',
+            '_GET',
+            '_COOKIE',
+            '_SERVER',
+            '_FILES',
+            '_REQUEST'
+        ];
+
+        if (\ini_get('register_long_arrays') == '1') {
+            $this->superGlobalArrays = \array_merge(
+                $this->superGlobalArrays,
+                [
+                    'HTTP_ENV_VARS',
+                    'HTTP_POST_VARS',
+                    'HTTP_GET_VARS',
+                    'HTTP_COOKIE_VARS',
+                    'HTTP_SERVER_VARS',
+                    'HTTP_POST_FILES'
+                ]
+            );
+        }
     }
 
-    public function __toString()
+    /**
+     * @todo Implement this properly
+     */
+    private function canBeSerialized($variable): bool
     {
-        $columns       = $this->getTableMetaData()->getColumns();
-        $lineSeperator = str_repeat('+----------------------', count($columns)) . "+\n";
-        $lineLength    = strlen($lineSeperator) - 1;
-
-        $tableString  = $lineSeperator;
-        $tableString .= '| ' . str_pad($this->getTableMetaData()->getTableName(), $lineLength - 4, ' ', STR_PAD_RIGHT) . " |\n";
-        $tableString .= $lineSeperator;
-        $tableString .= $this->rowToString($columns);
-        $tableString .= $lineSeperator;
-
-        $rowCount = $this->getRowCount();
-
-        for ($i = 0; $i < $rowCount; $i++) {
-            $values = [];
-
-            foreach ($columns as $columnName) {
-                if ($this->other) {
-                    try {
-                        if ($this->getValue($i, $columnName) != $this->other->getValue($i, $columnName)) {
-                            $values[] = sprintf(
-                                '%s != actual %s',
-                                var_export($this->getValue($i, $columnName), TRUE),
-                                var_export($this->other->getValue($i, $columnName), TRUE)
-                            );
-                        } else {
-                            $values[] = $this->getValue($i, $columnName);
-                        }
-                    } catch (\InvalidArgumentException $ex) {
-                        $values[] = $this->getValue($i, $columnName) . ': no row';
-                    }
-                } else {
-                    $values[] = $this->getValue($i, $columnName);
-                }
-            }
-
-            $tableString .= $this->rowToString($values) . $lineSeperator;
+        if (!\is_object($variable)) {
+            return !\is_resource($variable);
         }
 
-        return ($this->other ? '(table diff enabled)' : '') . "\n" . $tableString . "\n";
-    }
+        if ($variable instanceof \stdClass) {
+            return true;
+        }
 
-    protected function rowToString(Array $row)
-    {
-        $rowString = '';
+        $class = new ReflectionClass($variable);
 
-        foreach ($row as $value) {
-            if (is_null($value)) {
-                $value = 'NULL';
+        do {
+            if ($class->isInternal()) {
+                return $variable instanceof Serializable;
             }
+        } while ($class = $class->getParentClass());
 
-            $rowString .= '| ' . str_pad(substr($value, 0, 20), 20, ' ', STR_PAD_BOTH) . ' ';
-        }
-
-        return $rowString . "|\n";
+        return true;
     }
 }
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of sebastian/global-state.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -27771,80 +22865,66 @@ class PHPUnit_Extensions_Database_DataSet_AbstractTable implements PHPUnit_Exten
  * file that was distributed with this source code.
  */
 
-/**
- * Provides basic functionality for table meta data.
+declare(strict_types=1);
+
+namespace SebastianBergmann\GlobalState;
+
+interface Exception
+{
+}
+<?php
+/*
+ * This file is part of sebastian/global-state.
  *
- * @since      Class available since Release 1.0.0
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  */
-abstract class PHPUnit_Extensions_Database_DataSet_AbstractTableMetaData implements PHPUnit_Extensions_Database_DataSet_ITableMetaData
-{
-    /**
-     * The names of all columns in the table.
-     *
-     * @var Array
-     */
-    protected $columns;
 
-    /**
-     * The names of all the primary keys in the table.
-     *
-     * @var Array
-     */
-    protected $primaryKeys;
+declare(strict_types=1);
 
-    /**
-     * @var string
-     */
-    protected $tableName;
+namespace SebastianBergmann\GlobalState;
 
-    /**
-     * Returns the names of the columns in the table.
-     *
-     * @return array
-     */
-    public function getColumns()
-    {
-        return $this->columns;
-    }
+class RuntimeException extends \RuntimeException implements Exception
+{
+}
+Object Enumerator
 
-    /**
-     * Returns the names of the primary key columns in the table.
-     *
-     * @return array
-     */
-    public function getPrimaryKeys()
-    {
-        return $this->primaryKeys;
-    }
+Copyright (c) 2016-2017, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
 
-    /**
-     * Returns the name of the table.
-     *
-     * @return string
-     */
-    public function getTableName()
-    {
-        return $this->tableName;
-    }
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
 
-    /**
-     * Asserts that the given tableMetaData matches this tableMetaData.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_ITableMetaData $other
-     */
-    public function matches(PHPUnit_Extensions_Database_DataSet_ITableMetaData $other)
-    {
-        if ($this->getTableName() != $other->getTableName() ||
-            $this->getColumns() != $other->getColumns()) {
-            return FALSE;
-        }
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
 
-        return TRUE;
-    }
-}
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of Object Enumerator.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -27852,107 +22932,84 @@ abstract class PHPUnit_Extensions_Database_DataSet_AbstractTableMetaData impleme
  * file that was distributed with this source code.
  */
 
+namespace SebastianBergmann\ObjectEnumerator;
+
+use SebastianBergmann\ObjectReflector\ObjectReflector;
+use SebastianBergmann\RecursionContext\Context;
+
 /**
- * The default implementation of a data set.
- *
- * @since      Class available since Release 1.0.0
+ * Traverses array structures and object graphs
+ * to enumerate all referenced objects.
  */
-abstract class PHPUnit_Extensions_Database_DataSet_AbstractXmlDataSet extends PHPUnit_Extensions_Database_DataSet_AbstractDataSet
+class Enumerator
 {
     /**
-     * @var array
-     */
-    protected $tables;
-
-    /**
-     * @var SimpleXmlElement
-     */
-    protected $xmlFileContents;
-
-    /**
-     * Creates a new dataset using the given tables.
+     * Returns an array of all objects referenced either
+     * directly or indirectly by a variable.
+     *
+     * @param array|object $variable
      *
-     * @param array $tables
+     * @return object[]
      */
-    public function __construct($xmlFile)
+    public function enumerate($variable)
     {
-        if (!is_file($xmlFile)) {
-            throw new InvalidArgumentException(
-              "Could not find xml file: {$xmlFile}"
-            );
+        if (!is_array($variable) && !is_object($variable)) {
+            throw new InvalidArgumentException;
         }
 
-        $libxmlErrorReporting  = libxml_use_internal_errors(TRUE);
-        $this->xmlFileContents = simplexml_load_file($xmlFile, 'SimpleXMLElement', LIBXML_COMPACT | LIBXML_PARSEHUGE);
-
-        if (!$this->xmlFileContents) {
-            $message = '';
-
-            foreach (libxml_get_errors() as $error) {
-                $message .= print_r($error, true);
+        if (isset(func_get_args()[1])) {
+            if (!func_get_args()[1] instanceof Context) {
+                throw new InvalidArgumentException;
             }
 
-            throw new RuntimeException($message);
+            $processed = func_get_args()[1];
+        } else {
+            $processed = new Context;
         }
 
-        libxml_clear_errors();
-        libxml_use_internal_errors($libxmlErrorReporting);
+        $objects = [];
 
-        $tableColumns = [];
-        $tableValues  = [];
+        if ($processed->contains($variable)) {
+            return $objects;
+        }
 
-        $this->getTableInfo($tableColumns, $tableValues);
-        $this->createTables($tableColumns, $tableValues);
-    }
+        $array = $variable;
+        $processed->add($variable);
 
-    /**
-     * Reads the simple xml object and creates the appropriate tables and meta
-     * data for this dataset.
-     */
-    protected abstract function getTableInfo(Array &$tableColumns, Array &$tableValues);
+        if (is_array($variable)) {
+            foreach ($array as $element) {
+                if (!is_array($element) && !is_object($element)) {
+                    continue;
+                }
 
-    protected function createTables(Array &$tableColumns, Array &$tableValues)
-    {
-        foreach ($tableValues as $tableName => $values) {
-            $table = $this->getOrCreateTable($tableName, $tableColumns[$tableName]);
-            foreach ($values as $value) {
-                $table->addRow($value);
+                $objects = array_merge(
+                    $objects,
+                    $this->enumerate($element, $processed)
+                );
             }
-        }
-    }
+        } else {
+            $objects[] = $variable;
 
-    /**
-     * Returns the table with the matching name. If the table does not exist
-     * an empty one is created.
-     *
-     * @param  string                                     $tableName
-     * @return PHPUnit_Extensions_Database_DataSet_ITable
-     */
-    protected function getOrCreateTable($tableName, $tableColumns)
-    {
-        if (empty($this->tables[$tableName])) {
-            $tableMetaData            = new PHPUnit_Extensions_Database_DataSet_DefaultTableMetaData($tableName, $tableColumns);
-            $this->tables[$tableName] = new PHPUnit_Extensions_Database_DataSet_DefaultTable($tableMetaData);
-        }
+            $reflector = new ObjectReflector;
 
-        return $this->tables[$tableName];
-    }
+            foreach ($reflector->getAttributes($variable) as $value) {
+                if (!is_array($value) && !is_object($value)) {
+                    continue;
+                }
 
-    /**
-     * Creates an iterator over the tables in the data set. If $reverse is
-     * true a reverse iterator will be returned.
-     *
-     * @param  bool                                               $reverse
-     * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
-     */
-    protected function createIterator($reverse = FALSE)
-    {
-        return new PHPUnit_Extensions_Database_DataSet_DefaultTableIterator($this->tables, $reverse);
+                $objects = array_merge(
+                    $objects,
+                    $this->enumerate($value, $processed)
+                );
+            }
+        }
+
+        return $objects;
     }
 }
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of Object Enumerator.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -27960,69 +23017,79 @@ abstract class PHPUnit_Extensions_Database_DataSet_AbstractXmlDataSet extends PH
  * file that was distributed with this source code.
  */
 
-/**
- * Implements the basic functionality of data sets using a PHP array.
+namespace SebastianBergmann\ObjectEnumerator;
+
+interface Exception
+{
+}
+<?php
+/*
+ * This file is part of Object Enumerator.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
- * @since      Class available since Release 1.3.2
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  */
-class PHPUnit_Extensions_Database_DataSet_ArrayDataSet extends PHPUnit_Extensions_Database_DataSet_AbstractDataSet
+
+namespace SebastianBergmann\ObjectEnumerator;
+
+class InvalidArgumentException extends \InvalidArgumentException implements Exception
 {
-    /**
-     * @var array
-     */
-    protected $tables = [];
+}
+Object Reflector
 
-    /**
-     * Constructor to build a new ArrayDataSet with the given array.
-     * The array parameter is an associative array of tables where the key is
-     * the table name and the value an array of rows. Each row is an associative
-     * array by itself with keys representing the field names and the values the
-     * actual data.
-     * For example:
-     * array(
-     *     "addressbook" => array(
-     *         array("id" => 1, "name" => "...", "address" => "..."),
-     *         array("id" => 2, "name" => "...", "address" => "...")
-     *     )
-     * )
-     *
-     * @param array $data
-     */
-    public function __construct(array $data)
-    {
-        foreach ($data AS $tableName => $rows) {
-            $columns = [];
-            if (isset($rows[0])) {
-                $columns = array_keys($rows[0]);
-            }
+Copyright (c) 2017, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
 
-            $metaData = new PHPUnit_Extensions_Database_DataSet_DefaultTableMetaData($tableName, $columns);
-            $table    = new PHPUnit_Extensions_Database_DataSet_DefaultTable($metaData);
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
 
-            foreach ($rows AS $row) {
-                $table->addRow($row);
-            }
-            $this->tables[$tableName] = $table;
-        }
-    }
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+<?php
+/*
+ * This file is part of object-reflector.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    protected function createIterator($reverse = FALSE)
-    {
-        return new PHPUnit_Extensions_Database_DataSet_DefaultTableIterator($this->tables, $reverse);
-    }
+declare(strict_types=1);
 
-    public function getTable($tableName)
-    {
-        if (!isset($this->tables[$tableName])) {
-            throw new InvalidArgumentException("$tableName is not a table in the current database.");
-        }
+namespace SebastianBergmann\ObjectReflector;
 
-        return $this->tables[$tableName];
-    }
+interface Exception
+{
 }
-?><?php
+<?php
 /*
- * This file is part of DBUnit.
+ * This file is part of object-reflector.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -28030,82 +23097,100 @@ class PHPUnit_Extensions_Database_DataSet_ArrayDataSet extends PHPUnit_Extension
  * file that was distributed with this source code.
  */
 
-/**
- * Creates Composite Datasets
+declare(strict_types=1);
+
+namespace SebastianBergmann\ObjectReflector;
+
+class InvalidArgumentException extends \InvalidArgumentException implements Exception
+{
+}
+<?php
+/*
+ * This file is part of object-reflector.
  *
- * Allows for creating datasets from multiple sources (csv, query, xml, etc.)
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
- * @since      Class available since Release 1.0.0
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  */
-class PHPUnit_Extensions_Database_DataSet_CompositeDataSet extends PHPUnit_Extensions_Database_DataSet_AbstractDataSet
-{
-    protected $motherDataSet;
 
-    /**
-     * Creates a new Composite dataset
-     *
-     * You can pass in any data set that implements PHPUnit_Extensions_Database_DataSet_IDataSet
-     *
-     * @param string $delimiter
-     * @param string $enclosure
-     * @param string $escape
-     */
-    public function __construct(Array $dataSets = [])
-    {
-        $this->motherDataSet = new PHPUnit_Extensions_Database_DataSet_DefaultDataSet();
+declare(strict_types=1);
 
-        foreach ($dataSets as $dataSet)
-        {
-            $this->addDataSet($dataSet);
-        }
-    }
+namespace SebastianBergmann\ObjectReflector;
 
+class ObjectReflector
+{
     /**
-     * Adds a new data set to the composite.
+     * @param object $object
      *
-     * The dataset may not define tables that already exist in the composite.
+     * @return array
      *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet
+     * @throws InvalidArgumentException
      */
-    public function addDataSet(PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet)
+    public function getAttributes($object): array
     {
-        foreach ($dataSet->getTableNames() as $tableName)
-        {
-            if (!in_array($tableName, $this->getTableNames())) {
-                $this->motherDataSet->addTable($dataSet->getTable($tableName));
-            } else {
-                $other = $dataSet->getTable($tableName);
-                $table = $this->getTable($tableName);
+        if (!is_object($object)) {
+            throw new InvalidArgumentException;
+        }
 
-                if (!$table->getTableMetaData()->matches($other->getTableMetaData()))
-                {
-                   throw new InvalidArgumentException("There is already a table named $tableName with different table definition");
-                }
+        $attributes = [];
+        $className  = get_class($object);
 
-                $table->addTableRows($dataSet->getTable($tableName));
+        foreach ((array) $object as $name => $value) {
+            $name = explode("\0", (string) $name);
+
+            if (count($name) === 1) {
+                $name = $name[0];
+            } else {
+                if ($name[1] !== $className) {
+                    $name = $name[1] . '::' . $name[2];
+                } else {
+                    $name = $name[2];
+                }
             }
-        }
-    }
 
-    /**
-     * Creates an iterator over the tables in the data set. If $reverse is
-     * true a reverse iterator will be returned.
-     *
-     * @param  bool                                               $reverse
-     * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
-     */
-    protected function createIterator($reverse = FALSE)
-    {
-        if ($reverse) {
-            return $this->motherDataSet->getReverseIterator();
-        } else {
-            return $this->motherDataSet->getIterator();
+            $attributes[$name] = $value;
         }
+
+        return $attributes;
     }
 }
+Version
+
+Copyright (c) 2013-2015, Sebastian Bergmann <sebastian@phpunit.de>.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+ * Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in
+   the documentation and/or other materials provided with the
+   distribution.
+
+ * Neither the name of Sebastian Bergmann nor the names of his
+   contributors may be used to endorse or promote products derived
+   from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of the Version package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -28113,565 +23198,607 @@ class PHPUnit_Extensions_Database_DataSet_CompositeDataSet extends PHPUnit_Exten
  * file that was distributed with this source code.
  */
 
+namespace SebastianBergmann;
+
 /**
- * Creates CsvDataSets.
- *
- * You can incrementally add CSV files as tables to your datasets
- *
- * @since      Class available since Release 1.0.0
+ * @since Class available since Release 1.0.0
  */
-class PHPUnit_Extensions_Database_DataSet_CsvDataSet extends PHPUnit_Extensions_Database_DataSet_AbstractDataSet
+class Version
 {
-    /**
-     * @var array
-     */
-    protected $tables = [];
-
     /**
      * @var string
      */
-    protected $delimiter = ',';
+    private $path;
 
     /**
      * @var string
      */
-    protected $enclosure = '"';
+    private $release;
 
     /**
      * @var string
      */
-    protected $escape = '"';
+    private $version;
 
     /**
-     * Creates a new CSV dataset
-     *
-     * You can pass in the parameters for how csv files will be read.
-     *
-     * @param string $delimiter
-     * @param string $enclosure
-     * @param string $escape
+     * @param string $release
+     * @param string $path
      */
-    public function __construct($delimiter = ',', $enclosure = '"', $escape = '"')
+    public function __construct($release, $path)
     {
-        $this->delimiter = $delimiter;
-        $this->enclosure = $enclosure;
-        $this->escape    = $escape;
+        $this->release = $release;
+        $this->path    = $path;
     }
 
     /**
-     * Adds a table to the dataset
-     *
-     * The table will be given the passed name. $csvFile should be a path to
-     * a valid csv file (based on the arguments passed to the constructor.)
-     *
-     * @param string $tableName
-     * @param string $csvFile
+     * @return string
      */
-    public function addTable($tableName, $csvFile)
+    public function getVersion()
     {
-        if (!is_file($csvFile)) {
-            throw new InvalidArgumentException("Could not find csv file: {$csvFile}");
-        }
-
-        if (!is_readable($csvFile)) {
-            throw new InvalidArgumentException("Could not read csv file: {$csvFile}");
-        }
-
-        $fh      = fopen($csvFile, 'r');
-        $columns = $this->getCsvRow($fh);
+        if ($this->version === null) {
+            if (count(explode('.', $this->release)) == 3) {
+                $this->version = $this->release;
+            } else {
+                $this->version = $this->release . '-dev';
+            }
 
-        if ($columns === FALSE)
-        {
-            throw new InvalidArgumentException("Could not determine the headers from the given file {$csvFile}");
-        }
+            $git = $this->getGitInformation($this->path);
 
-        $metaData = new PHPUnit_Extensions_Database_DataSet_DefaultTableMetaData($tableName, $columns);
-        $table    = new PHPUnit_Extensions_Database_DataSet_DefaultTable($metaData);
+            if ($git) {
+                if (count(explode('.', $this->release)) == 3) {
+                    $this->version = $git;
+                } else {
+                    $git = explode('-', $git);
 
-        while (($row = $this->getCsvRow($fh)) !== FALSE)
-        {
-            $table->addRow(array_combine($columns, $row));
+                    $this->version = $this->release . '-' . end($git);
+                }
+            }
         }
 
-        $this->tables[$tableName] = $table;
+        return $this->version;
     }
 
     /**
-     * Creates an iterator over the tables in the data set. If $reverse is
-     * true a reverse iterator will be returned.
+     * @param string $path
      *
-     * @param  bool                                               $reverse
-     * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
+     * @return bool|string
      */
-    protected function createIterator($reverse = FALSE)
+    private function getGitInformation($path)
     {
-        return new PHPUnit_Extensions_Database_DataSet_DefaultTableIterator($this->tables, $reverse);
-    }
+        if (!is_dir($path . DIRECTORY_SEPARATOR . '.git')) {
+            return false;
+        }
 
-    /**
-     * Returns a row from the csv file in an indexed array.
-     *
-     * @param  resource $fh
-     * @return array
-     */
-    protected function getCsvRow($fh)
-    {
-        if (version_compare(PHP_VERSION, '5.3.0', '>')) {
-            return fgetcsv($fh, NULL, $this->delimiter, $this->enclosure, $this->escape);
-        } else {
-            return fgetcsv($fh, NULL, $this->delimiter, $this->enclosure);
+        $process = proc_open(
+            'git describe --tags',
+            [
+                1 => ['pipe', 'w'],
+                2 => ['pipe', 'w'],
+            ],
+            $pipes,
+            $path
+        );
+
+        if (!is_resource($process)) {
+            return false;
+        }
+
+        $result = trim(stream_get_contents($pipes[1]));
+
+        fclose($pipes[1]);
+        fclose($pipes[2]);
+
+        $returnCode = proc_close($process);
+
+        if ($returnCode !== 0) {
+            return false;
         }
+
+        return $result;
     }
 }
+Copyright (c) 2014 Doctrine Project
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
 <?php
 /*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the MIT license. For more information, see
+ * <http://www.doctrine-project.org>.
  */
 
+namespace Doctrine\Instantiator\Exception;
+
 /**
- * A dataset decorator that allows filtering out tables and table columns from
- * results.
+ * Base exception marker interface for the instantiator component
  *
- * @since      Class available since Release 1.0.0
+ * @author Marco Pivetta <ocramius@gmail.com>
  */
-class PHPUnit_Extensions_Database_DataSet_DataSetFilter extends PHPUnit_Extensions_Database_DataSet_AbstractDataSet
+interface ExceptionInterface
 {
-    /**
-     * The dataset being decorated.
-     * @var PHPUnit_Extensions_Database_DataSet_IDataSet
-     */
-    protected $originalDataSet;
-
-    /**
-     * The tables to exclude from the data set.
-     * @var Array
-     */
-    protected $excludeTables = [];
-
-    /**
-     * The tables to exclude from the data set.
-     * @var Array
-     */
-    protected $includeTables = [];
+}
+<?php
+/*
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the MIT license. For more information, see
+ * <http://www.doctrine-project.org>.
+ */
 
-    /**
-     * The columns to exclude from the data set.
-     * @var Array
-     */
-    protected $excludeColumns = [];
+namespace Doctrine\Instantiator\Exception;
 
-    /**
-     * The columns to exclude from the data set.
-     * @var Array
-     */
-    protected $includeColumns = [];
+use InvalidArgumentException as BaseInvalidArgumentException;
+use ReflectionClass;
 
+/**
+ * Exception for invalid arguments provided to the instantiator
+ *
+ * @author Marco Pivetta <ocramius@gmail.com>
+ */
+class InvalidArgumentException extends BaseInvalidArgumentException implements ExceptionInterface
+{
     /**
-     * Creates a new filtered data set.
-     *
-     * The $exclude tables should be an associative array using table names as
-     * the key and an array of column names to exclude for the value. If you
-     * would like to exclude a full table set the value of the table's entry
-     * to the special string '*'.
+     * @param string $className
      *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $originalDataSet
-     * @param Array                                        $excludeTables   @deprecated use set* methods instead.
+     * @return self
      */
-    public function __construct(PHPUnit_Extensions_Database_DataSet_IDataSet $originalDataSet, array $excludeTables = [])
+    public static function fromNonExistingClass($className)
     {
-        $this->originalDataSet = $originalDataSet;
-
-        $tables = [];
-        foreach ($excludeTables as $tableName => $values) {
-            if (is_array($values)) {
-                $this->setExcludeColumnsForTable($tableName, $values);
-            } elseif ($values == '*') {
-                $tables[] = $tableName;
-            } else {
-                $this->setExcludeColumnsForTable($tableName, (array) $values);
-            }
+        if (interface_exists($className)) {
+            return new self(sprintf('The provided type "%s" is an interface, and can not be instantiated', $className));
         }
 
-        $this->addExcludeTables($tables);
-    }
-
-    /**
-     * Creates an iterator over the tables in the data set. If $reverse is
-     * true a reverse iterator will be returned.
-     *
-     * @param  bool                                               $reverse
-     * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
-     */
-    protected function createIterator($reverse = FALSE)
-    {
-        $original_tables = $this->originalDataSet->getIterator($reverse);
-        $new_tables      = [];
-
-        foreach ($original_tables as $table) {
-            /* @var $table PHPUnit_Extensions_Database_DataSet_ITable */
-            $tableName = $table->getTableMetaData()->getTableName();
-
-            if ((!in_array($tableName, $this->includeTables) && !empty($this->includeTables)) ||
-                    in_array($tableName, $this->excludeTables)
-            ) {
-                continue;
-            } elseif (!empty($this->excludeColumns[$tableName]) || !empty($this->includeColumns[$tableName])) {
-                $new_table = new PHPUnit_Extensions_Database_DataSet_TableFilter($table);
-
-                if (!empty($this->includeColumns[$tableName])) {
-                    $new_table->addIncludeColumns($this->includeColumns[$tableName]);
-                }
-
-                if (!empty($this->excludeColumns[$tableName])) {
-                    $new_table->addExcludeColumns($this->excludeColumns[$tableName]);
-                }
-
-                $new_tables[] = $new_table;
-            } else {
-                $new_tables[] = $table;
-            }
+        if (PHP_VERSION_ID >= 50400 && trait_exists($className)) {
+            return new self(sprintf('The provided type "%s" is a trait, and can not be instantiated', $className));
         }
 
-        return new PHPUnit_Extensions_Database_DataSet_DefaultTableIterator($new_tables);
-    }
-
-    /**
-     * Adds tables to be included in the data set.
-     * @param array $tables
-     */
-    public function addIncludeTables(Array $tables)
-    {
-        $this->includeTables = array_unique(array_merge($this->includeTables, $tables));
-    }
-
-    /**
-     * Adds tables to be included in the data set.
-     * @param array $tables
-     */
-    public function addExcludeTables(Array $tables)
-    {
-        $this->excludeTables = array_unique(array_merge($this->excludeTables, $tables));
-    }
-
-    /**
-     * Adds columns to include in the data set for the given table.
-     * @param string $table
-     * @param Array  $columns
-     */
-    public function setIncludeColumnsForTable($table, Array $columns)
-    {
-        $this->includeColumns[$table] = $columns;
+        return new self(sprintf('The provided class "%s" does not exist', $className));
     }
 
     /**
-     * Adds columns to include in the data set for the given table.
-     * @param string $table
-     * @param Array  $columns
+     * @param ReflectionClass $reflectionClass
+     *
+     * @return self
      */
-    public function setExcludeColumnsForTable($table, Array $columns)
+    public static function fromAbstractClass(ReflectionClass $reflectionClass)
     {
-        $this->excludeColumns[$table] = $columns;
+        return new self(sprintf(
+            'The provided class "%s" is abstract, and can not be instantiated',
+            $reflectionClass->getName()
+        ));
     }
 }
 <?php
 /*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the MIT license. For more information, see
+ * <http://www.doctrine-project.org>.
  */
 
+namespace Doctrine\Instantiator\Exception;
+
+use Exception;
+use ReflectionClass;
+use UnexpectedValueException as BaseUnexpectedValueException;
+
 /**
- * The default implementation of a data set.
+ * Exception for given parameters causing invalid/unexpected state on instantiation
  *
- * @since      Class available since Release 1.0.0
+ * @author Marco Pivetta <ocramius@gmail.com>
  */
-class PHPUnit_Extensions_Database_DataSet_DefaultDataSet extends PHPUnit_Extensions_Database_DataSet_AbstractDataSet
+class UnexpectedValueException extends BaseUnexpectedValueException implements ExceptionInterface
 {
     /**
-     * An array of ITable objects.
-     *
-     * @var array
-     */
-    protected $tables;
-
-    /**
-     * Creates a new dataset using the given tables.
-     *
-     * @param array $tables
-     */
-    public function __construct(Array $tables = [])
-    {
-        $this->tables = $tables;
-    }
-
-    /**
-     * Adds a table to the dataset.
+     * @param ReflectionClass $reflectionClass
+     * @param Exception       $exception
      *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
+     * @return self
      */
-    public function addTable(PHPUnit_Extensions_Database_DataSet_ITable $table)
+    public static function fromSerializationTriggeredException(ReflectionClass $reflectionClass, Exception $exception)
     {
-        $this->tables[] = $table;
+        return new self(
+            sprintf(
+                'An exception was raised while trying to instantiate an instance of "%s" via un-serialization',
+                $reflectionClass->getName()
+            ),
+            0,
+            $exception
+        );
     }
 
     /**
-     * Creates an iterator over the tables in the data set. If $reverse is
-     * true a reverse iterator will be returned.
+     * @param ReflectionClass $reflectionClass
+     * @param string          $errorString
+     * @param int             $errorCode
+     * @param string          $errorFile
+     * @param int             $errorLine
      *
-     * @param  bool                                               $reverse
-     * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
+     * @return UnexpectedValueException
      */
-    protected function createIterator($reverse = FALSE)
-    {
-        return new PHPUnit_Extensions_Database_DataSet_DefaultTableIterator($this->tables, $reverse);
+    public static function fromUncleanUnSerialization(
+        ReflectionClass $reflectionClass,
+        $errorString,
+        $errorCode,
+        $errorFile,
+        $errorLine
+    ) {
+        return new self(
+            sprintf(
+                'Could not produce an instance of "%s" via un-serialization, since an error was triggered '
+                . 'in file "%s" at line "%d"',
+                $reflectionClass->getName(),
+                $errorFile,
+                $errorLine
+            ),
+            0,
+            new Exception($errorString, $errorCode)
+        );
     }
 }
 <?php
 /*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the MIT license. For more information, see
+ * <http://www.doctrine-project.org>.
  */
 
+namespace Doctrine\Instantiator;
+
+use Closure;
+use Doctrine\Instantiator\Exception\InvalidArgumentException;
+use Doctrine\Instantiator\Exception\UnexpectedValueException;
+use Exception;
+use ReflectionClass;
+
 /**
- * Provides default table functionality.
+ * {@inheritDoc}
  *
- * @since      Class available since Release 1.0.0
+ * @author Marco Pivetta <ocramius@gmail.com>
  */
-class PHPUnit_Extensions_Database_DataSet_DefaultTable extends PHPUnit_Extensions_Database_DataSet_AbstractTable
+final class Instantiator implements InstantiatorInterface
 {
     /**
-     * Creates a new table object using the given $tableMetaData
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_ITableMetaData $tableMetaData
+     * Markers used internally by PHP to define whether {@see \unserialize} should invoke
+     * the method {@see \Serializable::unserialize()} when dealing with classes implementing
+     * the {@see \Serializable} interface.
      */
-    public function __construct(PHPUnit_Extensions_Database_DataSet_ITableMetaData $tableMetaData)
-    {
-        $this->setTableMetaData($tableMetaData);
-        $this->data = [];
-    }
+    const SERIALIZATION_FORMAT_USE_UNSERIALIZER   = 'C';
+    const SERIALIZATION_FORMAT_AVOID_UNSERIALIZER = 'O';
 
     /**
-     * Adds a row to the table with optional values.
-     *
-     * @param array $values
+     * @var \Closure[] of {@see \Closure} instances used to instantiate specific classes
      */
-    public function addRow($values = [])
-    {
-        $this->data[] = array_replace(
-          array_fill_keys($this->getTableMetaData()->getColumns(), NULL),
-          $values
-        );
-    }
+    private static $cachedInstantiators = array();
 
     /**
-     * Adds the rows in the passed table to the current table.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
+     * @var object[] of objects that can directly be cloned
      */
-    public function addTableRows(PHPUnit_Extensions_Database_DataSet_ITable $table)
+    private static $cachedCloneables = array();
+
+    /**
+     * {@inheritDoc}
+     */
+    public function instantiate($className)
     {
-        $tableColumns = $this->getTableMetaData()->getColumns();
-        $rowCount     = $table->getRowCount();
+        if (isset(self::$cachedCloneables[$className])) {
+            return clone self::$cachedCloneables[$className];
+        }
 
-        for ($i = 0; $i < $rowCount; $i++) {
-            $newRow = [];
-            foreach ($tableColumns as $columnName) {
-                $newRow[$columnName] = $table->getValue($i, $columnName);
-            }
-            $this->addRow($newRow);
+        if (isset(self::$cachedInstantiators[$className])) {
+            $factory = self::$cachedInstantiators[$className];
+
+            return $factory();
         }
+
+        return $this->buildAndCacheFromFactory($className);
     }
 
     /**
-     * Sets the specified column of the specied row to the specified value.
+     * Builds the requested object and caches it in static properties for performance
      *
-     * @param int    $row
-     * @param string $column
-     * @param mixed  $value
+     * @param string $className
+     *
+     * @return object
      */
-    public function setValue($row, $column, $value)
+    private function buildAndCacheFromFactory($className)
     {
-        if (isset($this->data[$row])) {
-            $this->data[$row][$column] = $value;
-        } else {
-            throw new InvalidArgumentException('The row given does not exist.');
+        $factory  = self::$cachedInstantiators[$className] = $this->buildFactory($className);
+        $instance = $factory();
+
+        if ($this->isSafeToClone(new ReflectionClass($instance))) {
+            self::$cachedCloneables[$className] = clone $instance;
         }
+
+        return $instance;
     }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * The default table iterator
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DataSet_DefaultTableIterator implements PHPUnit_Extensions_Database_DataSet_ITableIterator
-{
     /**
-     * An array of tables in the iterator.
+     * Builds a {@see \Closure} capable of instantiating the given $className without
+     * invoking its constructor.
      *
-     * @var Array
-     */
-    protected $tables;
-
-    /**
-     * If this property is true then the tables will be iterated in reverse
-     * order.
+     * @param string $className
      *
-     * @var bool
+     * @return Closure
      */
-    protected $reverse;
+    private function buildFactory($className)
+    {
+        $reflectionClass = $this->getReflectionClass($className);
+
+        if ($this->isInstantiableViaReflection($reflectionClass)) {
+            return function () use ($reflectionClass) {
+                return $reflectionClass->newInstanceWithoutConstructor();
+            };
+        }
+
+        $serializedString = sprintf(
+            '%s:%d:"%s":0:{}',
+            $this->getSerializationFormat($reflectionClass),
+            strlen($className),
+            $className
+        );
+
+        $this->checkIfUnSerializationIsSupported($reflectionClass, $serializedString);
+
+        return function () use ($serializedString) {
+            return unserialize($serializedString);
+        };
+    }
 
     /**
-     * Creates a new default table iterator object.
+     * @param string $className
      *
-     * @param array $tables
-     * @param bool  $reverse
+     * @return ReflectionClass
+     *
+     * @throws InvalidArgumentException
      */
-    public function __construct(Array $tables, $reverse = FALSE)
+    private function getReflectionClass($className)
     {
-        $this->tables  = $tables;
-        $this->reverse = $reverse;
+        if (! class_exists($className)) {
+            throw InvalidArgumentException::fromNonExistingClass($className);
+        }
+
+        $reflection = new ReflectionClass($className);
+
+        if ($reflection->isAbstract()) {
+            throw InvalidArgumentException::fromAbstractClass($reflection);
+        }
 
-        $this->rewind();
+        return $reflection;
     }
 
     /**
-     * Returns the current table.
+     * @param ReflectionClass $reflectionClass
+     * @param string          $serializedString
      *
-     * @return PHPUnit_Extensions_Database_DataSet_ITable
+     * @throws UnexpectedValueException
+     *
+     * @return void
      */
-    public function getTable()
+    private function checkIfUnSerializationIsSupported(ReflectionClass $reflectionClass, $serializedString)
     {
-        return $this->current();
+        set_error_handler(function ($code, $message, $file, $line) use ($reflectionClass, & $error) {
+            $error = UnexpectedValueException::fromUncleanUnSerialization(
+                $reflectionClass,
+                $message,
+                $code,
+                $file,
+                $line
+            );
+        });
+
+        $this->attemptInstantiationViaUnSerialization($reflectionClass, $serializedString);
+
+        restore_error_handler();
+
+        if ($error) {
+            throw $error;
+        }
     }
 
     /**
-     * Returns the current table's meta data.
+     * @param ReflectionClass $reflectionClass
+     * @param string          $serializedString
+     *
+     * @throws UnexpectedValueException
      *
-     * @return PHPUnit_Extensions_Database_DataSet_ITableMetaData
+     * @return void
      */
-    public function getTableMetaData()
+    private function attemptInstantiationViaUnSerialization(ReflectionClass $reflectionClass, $serializedString)
     {
-        return $this->current()->getTableMetaData();
+        try {
+            unserialize($serializedString);
+        } catch (Exception $exception) {
+            restore_error_handler();
+
+            throw UnexpectedValueException::fromSerializationTriggeredException($reflectionClass, $exception);
+        }
     }
 
     /**
-     * Returns the current table.
+     * @param ReflectionClass $reflectionClass
      *
-     * @return PHPUnit_Extensions_Database_DataSet_ITable
+     * @return bool
      */
-    public function current()
+    private function isInstantiableViaReflection(ReflectionClass $reflectionClass)
     {
-        return current($this->tables);
+        if (\PHP_VERSION_ID >= 50600) {
+            return ! ($this->hasInternalAncestors($reflectionClass) && $reflectionClass->isFinal());
+        }
+
+        return \PHP_VERSION_ID >= 50400 && ! $this->hasInternalAncestors($reflectionClass);
     }
 
     /**
-     * Returns the name of the current table.
+     * Verifies whether the given class is to be considered internal
      *
-     * @return string
+     * @param ReflectionClass $reflectionClass
+     *
+     * @return bool
      */
-    public function key()
+    private function hasInternalAncestors(ReflectionClass $reflectionClass)
     {
-        return $this->current()->getTableMetaData()->getTableName();
+        do {
+            if ($reflectionClass->isInternal()) {
+                return true;
+            }
+        } while ($reflectionClass = $reflectionClass->getParentClass());
+
+        return false;
     }
 
     /**
-     * advances to the next element.
+     * Verifies if the given PHP version implements the `Serializable` interface serialization
+     * with an incompatible serialization format. If that's the case, use serialization marker
+     * "C" instead of "O".
+     *
+     * @link http://news.php.net/php.internals/74654
+     *
+     * @param ReflectionClass $reflectionClass
+     *
+     * @return string the serialization format marker, either self::SERIALIZATION_FORMAT_USE_UNSERIALIZER
+     *                or self::SERIALIZATION_FORMAT_AVOID_UNSERIALIZER
      */
-    public function next()
+    private function getSerializationFormat(ReflectionClass $reflectionClass)
     {
-        if ($this->reverse) {
-            prev($this->tables);
-        } else {
-            next($this->tables);
+        if ($this->isPhpVersionWithBrokenSerializationFormat()
+            && $reflectionClass->implementsInterface('Serializable')
+        ) {
+            return self::SERIALIZATION_FORMAT_USE_UNSERIALIZER;
         }
+
+        return self::SERIALIZATION_FORMAT_AVOID_UNSERIALIZER;
     }
 
     /**
-     * Rewinds to the first element
+     * Checks whether the current PHP runtime uses an incompatible serialization format
+     *
+     * @return bool
      */
-    public function rewind()
+    private function isPhpVersionWithBrokenSerializationFormat()
     {
-        if ($this->reverse) {
-            end($this->tables);
-        } else {
-            reset($this->tables);
-        }
+        return PHP_VERSION_ID === 50429 || PHP_VERSION_ID === 50513;
     }
 
     /**
-     * Returns true if the current index is valid
+     * Checks if a class is cloneable
+     *
+     * @param ReflectionClass $reflection
      *
      * @return bool
      */
-    public function valid()
+    private function isSafeToClone(ReflectionClass $reflection)
     {
-        return ($this->current() !== FALSE);
+        if (method_exists($reflection, 'isCloneable') && ! $reflection->isCloneable()) {
+            return false;
+        }
+
+        // not cloneable if it implements `__clone`, as we want to avoid calling it
+        return ! $reflection->hasMethod('__clone');
     }
 }
 <?php
 /*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the MIT license. For more information, see
+ * <http://www.doctrine-project.org>.
  */
 
+namespace Doctrine\Instantiator;
+
 /**
- * The default implementation of table meta data
+ * Instantiator provides utility methods to build objects without invoking their constructors
  *
- * @since      Class available since Release 1.0.0
+ * @author Marco Pivetta <ocramius@gmail.com>
  */
-class PHPUnit_Extensions_Database_DataSet_DefaultTableMetaData extends PHPUnit_Extensions_Database_DataSet_AbstractTableMetaData
+interface InstantiatorInterface
 {
     /**
-     * Creates a new default table meta data object.
+     * @param string $className
+     *
+     * @return object
      *
-     * @param string $tableName
-     * @param array  $columns
-     * @param array  $primaryKeys
+     * @throws \Doctrine\Instantiator\Exception\ExceptionInterface
      */
-    public function __construct($tableName, Array $columns, Array $primaryKeys = [])
-    {
-        $this->tableName   = $tableName;
-        $this->columns     = $columns;
-        $this->primaryKeys = [];
-
-        foreach ($primaryKeys as $columnName) {
-            if (!in_array($columnName, $this->columns)) {
-                throw new InvalidArgumentException('Primary key column passed that is not in the column list.');
-            } else {
-                $this->primaryKeys[] = $columnName;
-            }
-        }
-    }
+    public function instantiate($className);
 }
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of the PHP_Invoker package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -28679,57 +23806,75 @@ class PHPUnit_Extensions_Database_DataSet_DefaultTableMetaData extends PHPUnit_E
  * file that was distributed with this source code.
  */
 
+declare(ticks = 1);
+
 /**
- * The default implementation of a data set.
+ * Utility class for invoking callables with a timeout.
  *
  * @since      Class available since Release 1.0.0
  */
-class PHPUnit_Extensions_Database_DataSet_FlatXmlDataSet extends PHPUnit_Extensions_Database_DataSet_AbstractXmlDataSet
+class PHP_Invoker
 {
-    protected function getTableInfo(Array &$tableColumns, Array &$tableValues)
+    /**
+     * @var int
+     */
+    protected $timeout;
+
+    /**
+     * Invokes a callable and raises an exception when the execution does not
+     * finish before the specified timeout.
+     *
+     * @param  callable                 $callable
+     * @param  array                    $arguments
+     * @param  int                      $timeout   in seconds
+     * @return mixed
+     * @throws InvalidArgumentException
+     */
+    public function invoke($callable, array $arguments, $timeout)
     {
-        if ($this->xmlFileContents->getName() != 'dataset') {
-            throw new PHPUnit_Extensions_Database_Exception('The root element of a flat xml data set file must be called <dataset>');
+        if (!is_callable($callable)) {
+            throw new InvalidArgumentException;
         }
 
-        foreach ($this->xmlFileContents->children() as $row) {
-            $tableName = $row->getName();
+        if (!is_integer($timeout)) {
+            throw new InvalidArgumentException;
+        }
 
-            if (!isset($tableColumns[$tableName])) {
-                $tableColumns[$tableName] = [];
-                $tableValues[$tableName]  = [];
-            }
+        pcntl_signal(SIGALRM, array($this, 'callback'), TRUE);
+        pcntl_alarm($timeout);
 
-            $values = [];
-            foreach ($row->attributes() as $name => $value) {
-                if (!in_array($name, $tableColumns[$tableName])) {
-                    $tableColumns[$tableName][] = $name;
-                }
+        $this->timeout = $timeout;
 
-                $values[$name] = $value;
-            }
+        try {
+            $result = call_user_func_array($callable, $arguments);
+        }
 
-            if (count($values)) {
-                $tableValues[$tableName][] = $values;
-            }
+        catch (Exception $e) {
+            pcntl_alarm(0);
+            throw $e;
         }
+
+        pcntl_alarm(0);
+
+        return $result;
     }
 
-    public static function write(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset, $filename)
+    /**
+     * Invoked by pcntl_signal() when a SIGALRM occurs.
+     */
+    public function callback()
     {
-        $pers = new PHPUnit_Extensions_Database_DataSet_Persistors_FlatXml();
-        $pers->setFileName($filename);
-
-        try {
-            $pers->write($dataset);
-        } catch (RuntimeException $e) {
-            throw new PHPUnit_Framework_Exception(__METHOD__ . ' called with an unwritable file.');
-        }
+        throw new PHP_Invoker_TimeoutException(
+          sprintf(
+            'Execution aborted after %s',
+            PHP_Timer::secondsToTimeString($this->timeout)
+          )
+        );
     }
 }
 <?php
 /*
- * This file is part of DBUnit.
+ * This file is part of the PHP_Invoker package.
  *
  * (c) Sebastian Bergmann <sebastian@phpunit.de>
  *
@@ -28738,4537 +23883,3624 @@ class PHPUnit_Extensions_Database_DataSet_FlatXmlDataSet extends PHPUnit_Extensi
  */
 
 /**
- * Provides a basic interface for creating and reading data from data sets.
- *
  * @since      Class available since Release 1.0.0
  */
-interface PHPUnit_Extensions_Database_DataSet_IDataSet extends IteratorAggregate
+class PHP_Invoker_TimeoutException extends RuntimeException
 {
-    /**
-     * Returns an array of table names contained in the dataset.
-     *
-     * @return array
-     */
-    public function getTableNames();
+}
+The MIT License (MIT)
 
-    /**
-     * Returns a table meta data object for the given table.
-     *
-     * @param  string                                             $tableName
-     * @return PHPUnit_Extensions_Database_DataSet_ITableMetaData
-     */
-    public function getTableMetaData($tableName);
+Copyright (c) 2015 phpDocumentor
 
-    /**
-     * Returns a table object for the given table.
-     *
-     * @param  string                                     $tableName
-     * @return PHPUnit_Extensions_Database_DataSet_ITable
-     */
-    public function getTable($tableName);
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
 
-    /**
-     * Returns a reverse iterator for all table objects in the given dataset.
-     *
-     * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
-     */
-    public function getReverseIterator();
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
 
-    /**
-     * Asserts that the given data set matches this data set.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $other
-     */
-    public function matches(PHPUnit_Extensions_Database_DataSet_IDataSet $other);
-}
 <?php
-/*
- * This file is part of DBUnit.
+/**
+ * phpDocumentor
  *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * PHP Version 5.5
  *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+ * @copyright 2010-2015 Mike van Riel / Naenius (http://www.naenius.com)
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection;
+
 /**
- * An interface for persisting datasets
- *
- * @since      Class available since Release 1.0.0
+ * Interface for Api Elements
  */
-interface PHPUnit_Extensions_Database_DataSet_IPersistable
+interface Element
 {
     /**
-     * Writes the given dataset
-     *
-     * The previous dataset will be overwritten.
+     * Returns the Fqsen of the element.
      *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataset
+     * @return Fqsen
      */
-    public function write(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset);
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    public function getFqsen();
 
-/**
- * Provides an interface for creating data sets from data set spec strings.
- *
- * @since      Class available since Release 1.0.0
- */
-interface PHPUnit_Extensions_Database_DataSet_ISpec
-{
     /**
-     * Creates a data set from a data set spec string.
+     * Returns the name of the element.
      *
-     * @param  string                                       $dataSetSpec
-     * @return PHPUnit_Extensions_Database_DataSet_IDataSet
+     * @return string
      */
-    public function getDataSet($dataSetSpec);
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+    public function getName();
+}<?php
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection;
+
 /**
- * Provides a basic interface for creating and reading data from data sets.
- *
- * @since      Class available since Release 1.0.0
+ * Interface for files processed by the ProjectFactory
  */
-interface PHPUnit_Extensions_Database_DataSet_ITable
+interface File
 {
     /**
-     * Returns the table's meta data.
-     *
-     * @return PHPUnit_Extensions_Database_DataSet_ITableMetaData
-     */
-    public function getTableMetaData();
-
-    /**
-     * Returns the number of rows in this table.
-     *
-     * @return int
-     */
-    public function getRowCount();
-
-    /**
-     * Returns the value for the given column on the given row.
+     * Returns the content of the file as a string.
      *
-     * @param int $row
-     * @param int $column
+     * @return string
      */
-    public function getValue($row, $column);
+    public function getContents();
 
     /**
-     * Returns the an associative array keyed by columns for the given row.
+     * Returns md5 hash of the file.
      *
-     * @param  int   $row
-     * @return array
+     * @return string
      */
-    public function getRow($row);
+    public function md5();
 
     /**
-     * Asserts that the given table matches this table.
+     * Returns an relative path to the file.
      *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $other
+     * @return string
      */
-    public function matches(PHPUnit_Extensions_Database_DataSet_ITable $other);
+    public function path();
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
 /**
- * Provides a basic interface for creating and reading data from data sets.
- *
- * @since      Class available since Release 1.0.0
- */
-interface PHPUnit_Extensions_Database_DataSet_ITableIterator extends Iterator
-{
-    /**
-     * Returns the current table.
-     *
-     * @return PHPUnit_Extensions_Database_DataSet_ITable
-     */
-    public function getTable();
-
-    /**
-     * Returns the current table's meta data.
-     *
-     * @return PHPUnit_Extensions_Database_DataSet_ITableMetaData
-     */
-    public function getTableMetaData();
-}
-<?php
-/*
- * This file is part of DBUnit.
+ * phpDocumentor
  *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * PHP Version 5.5
  *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+ * @copyright 2010-2015 Mike van Riel / Naenius (http://www.naenius.com)
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection;
+
 /**
- * Provides a basic interface for returning table meta data.
+ * Value Object for Fqsen.
  *
- * @since      Class available since Release 1.0.0
+ * @link https://github.com/phpDocumentor/fig-standards/blob/master/proposed/phpdoc-meta.md
  */
-interface PHPUnit_Extensions_Database_DataSet_ITableMetaData
+final class Fqsen
 {
     /**
-     * Returns the names of the columns in the table.
-     *
-     * @return array
+     * @var string full quallified class name
      */
-    public function getColumns();
+    private $fqsen;
 
     /**
-     * Returns the names of the primary key columns in the table.
-     *
-     * @return array
+     * @var string name of the element without path.
      */
-    public function getPrimaryKeys();
+    private $name;
 
     /**
-     * Returns the name of the table.
+     * Initializes the object.
      *
-     * @return string
-     */
-    public function getTableName();
-
-    /**
-     * Asserts that the given tableMetaData matches this tableMetaData.
+     * @param string $fqsen
      *
-     * @param PHPUnit_Extensions_Database_DataSet_ITableMetaData $other
-     */
-    public function matches(PHPUnit_Extensions_Database_DataSet_ITableMetaData $other);
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * An interface for parsing YAML files.
- *
- * @since      Class available since Release 1.3.1
- */
-interface PHPUnit_Extensions_Database_DataSet_IYamlParser {
-    /**
-     * @param  string $yamlFile
-     * @return array  parsed YAML
+     * @throws \InvalidArgumentException when $fqsen is not matching the format.
      */
-    public function parseYaml($yamlFile);
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Data set implementation for the output of mysqldump --xml.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DataSet_MysqlXmlDataSet extends PHPUnit_Extensions_Database_DataSet_AbstractXmlDataSet
-{
-    protected function getTableInfo(array &$tableColumns, array &$tableValues)
+    public function __construct($fqsen)
     {
-        if ($this->xmlFileContents->getName() != 'mysqldump') {
-            throw new PHPUnit_Extensions_Database_Exception('The root element of a MySQL XML data set file must be called <mysqldump>');
-        }
-
-        foreach ($this->xmlFileContents->xpath('./database/table_data') as $tableElement) {
-            if (empty($tableElement['name'])) {
-                throw new PHPUnit_Extensions_Database_Exception('<table_data> elements must include a name attribute');
-            }
-
-            $tableName = (string) $tableElement['name'];
-
-            if (!isset($tableColumns[$tableName])) {
-                $tableColumns[$tableName] = [];
-            }
-
-            if (!isset($tableValues[$tableName])) {
-                $tableValues[$tableName] = [];
-            }
-
-            foreach ($tableElement->xpath('./row') as $rowElement) {
-                $rowValues = [];
-
-                foreach ($rowElement->xpath('./field') as $columnElement) {
-                    if (empty($columnElement['name'])) {
-                        throw new PHPUnit_Extensions_Database_Exception('<field> element name attributes cannot be empty');
-                    }
-
-                    $columnName = (string) $columnElement['name'];
-
-                    if (!in_array($columnName, $tableColumns[$tableName])) {
-                        $tableColumns[$tableName][] = $columnName;
-                    }
-                }
-
-                foreach ($tableColumns[$tableName] as $columnName) {
-                    $fields          = $rowElement->xpath('./field[@name="' . $columnName . '"]');
-                    $column          = $fields[0];
-                    $attr            = $column->attributes('http://www.w3.org/2001/XMLSchema-instance');
-
-                    if (isset($attr['type']) && (string) $attr['type'] === 'xs:hexBinary') {
-                        $columnValue = pack('H*',(string) $column);
-                    } else {
-                        $null        = isset($column['nil']) || isset($attr[0]);
-                        $columnValue = $null ? NULL : (string) $column;
-                    }
-
-                    $rowValues[$columnName] = $columnValue;
-
-                }
+        $matches = array();
+        $result = preg_match(
+            '/^\\\\([a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff\\\\]*)?(?:[:]{2}\\$?([a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff]*))?(?:\\(\\))?$/',
+                $fqsen,
+                $matches
+        );
 
-                $tableValues[$tableName][] = $rowValues;
-            }
+        if ($result === 0) {
+            throw new \InvalidArgumentException(
+                sprintf('"%s" is not a valid Fqsen.', $fqsen)
+            );
         }
 
-        foreach ($this->xmlFileContents->xpath('./database/table_structure') as $tableElement) {
-            if (empty($tableElement['name'])) {
-                throw new PHPUnit_Extensions_Database_Exception('<table_structure> elements must include a name attribute');
-            }
-
-            $tableName = (string) $tableElement['name'];
-
-            foreach ($tableElement->xpath('./field') as $fieldElement) {
-                if (empty($fieldElement['Field']) && empty($fieldElement['field'])) {
-                    throw new PHPUnit_Extensions_Database_Exception('<field> elements must include a Field attribute');
-                }
-
-                $columnName = (string) (empty($fieldElement['Field']) ? $fieldElement['field'] : $fieldElement['Field']);
+        $this->fqsen = $fqsen;
 
-                if (!in_array($columnName, $tableColumns[$tableName])) {
-                    $tableColumns[$tableName][] = $columnName;
-                }
-            }
+        if (isset($matches[2])) {
+            $this->name = $matches[2];
+        } else {
+            $matches = explode('\\', $fqsen);
+            $this->name = trim(end($matches), '()');
         }
     }
 
-    public static function write(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset, $filename)
+    /**
+     * converts this class to string.
+     *
+     * @return string
+     */
+    public function __toString()
     {
-        $pers = new PHPUnit_Extensions_Database_DataSet_Persistors_MysqlXml;
-        $pers->setFileName($filename);
-
-        try {
-            $pers->write($dataset);
-        }
+        return $this->fqsen;
+    }
 
-        catch (RuntimeException $e) {
-            throw new PHPUnit_Framework_Exception(__METHOD__ . ' called with an unwritable file.');
-        }
+    /**
+     * Returns the name of the element without path.
+     *
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection;
+
 /**
- * An abstract implementation of a dataset persistor.
- *
- * @since      Class available since Release 1.0.0
+ * The location where an element occurs within a file.
  */
-abstract class PHPUnit_Extensions_Database_DataSet_Persistors_Abstract implements PHPUnit_Extensions_Database_DataSet_IPersistable
+final class Location
 {
-    public function write(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset)
-    {
-        $this->saveDataSet($dataset);
-    }
-
-    /**
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataset
-     */
-    protected function saveDataSet(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset)
-    {
-        $this->startDataSet($dataset);
-
-        foreach ($dataset as $table) {
-            $this->saveTable($table);
-        }
+    /** @var int  */
+    private $lineNumber = 0;
 
-        $this->endDataSet($dataset);
-    }
+    /** @var int */
+    private $columnNumber = 0;
 
     /**
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
+     * Initializes the location for an element using its line number in the file and optionally the column number.
+     *
+     * @param int $lineNumber
+     * @param int $columnNumber
      */
-    protected function saveTable(PHPUnit_Extensions_Database_DataSet_ITable $table)
+    public function __construct($lineNumber, $columnNumber = 0)
     {
-        $rowCount = $table->getRowCount();
-        $this->startTable($table);
-
-        for ($i = 0; $i < $rowCount; $i++) {
-            $this->row($table->getRow($i), $table);
-        }
-
-        $this->endTable($table);
+        $this->lineNumber   = $lineNumber;
+        $this->columnNumber = $columnNumber;
     }
 
     /**
-     * Override to save the start of a dataset.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataset
-     */
-    abstract protected function startDataSet(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset);
-
-    /**
-     * Override to save the end of a dataset.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataset
-     */
-    abstract protected function endDataSet(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset);
-
-    /**
-     * Override to save the start of a table.
+     * Returns the line number that is covered by this location.
      *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
+     * @return integer
      */
-    abstract protected function startTable(PHPUnit_Extensions_Database_DataSet_ITable $table);
+    public function getLineNumber()
+    {
+        return $this->lineNumber;
+    }
 
     /**
-     * Override to save the end of a table.
+     * Returns the column number (character position on a line) for this location object.
      *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
+     * @return integer
      */
-    abstract protected function endTable(PHPUnit_Extensions_Database_DataSet_ITable $table);
+    public function getColumnNumber()
+    {
+        return $this->columnNumber;
+    }
+}
+<?php
+/**
+ * phpDocumentor
+ *
+ * PHP Version 5.5
+ *
+ * @copyright 2010-2015 Mike van Riel / Naenius (http://www.naenius.com)
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
 
+/**
+ * Interface for project. Since the definition of a project can be different per factory this interface will be small.
+ */
+interface Project
+{
     /**
-     * Override to save a table row.
+     * Returns the name of the project.
      *
-     * @param array                                      $row
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
+     * @return string
      */
-    abstract protected function row(Array $row, PHPUnit_Extensions_Database_DataSet_ITable $table);
+    public function getName();
 }
 <?php
-/*
- * This file is part of DBUnit.
+/**
+ * phpDocumentor
  *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * PHP Version 5.5
  *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+ * @copyright 2010-2015 Mike van Riel / Naenius (http://www.naenius.com)
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
+namespace phpDocumentor\Reflection;
 
 /**
- * Creates the appropriate Persistor based on a given type and spec.
- *
- * @since      Class available since Release 1.0.0
+ * Interface for project factories. A project factory shall convert a set of files
+ * into an object implementing the Project interface.
  */
-class PHPUnit_Extensions_Database_DataSet_Persistors_Factory
+interface ProjectFactory
 {
     /**
-     * Returns the persistor.
+     * Creates a project from the set of files.
      *
-     * @param  string                                           $type
-     * @param  string                                           $spec
-     * @return PHPUnit_Extensions_Database_DataSet_IPersistable
+     * @param string $name
+     * @param File[] $files
+     * @return Project
      */
-    public function getPersistorBySpec($type, $spec)
-    {
-        switch (strtolower($type)) {
-            case 'xml':
-                $xmlPersistor = new PHPUnit_Extensions_Database_DataSet_Persistors_Xml();
-                $xmlPersistor->setFileName($spec);
-
-                return $xmlPersistor;
-
-            case 'flatxml':
-                $flatXmlPersistor = new PHPUnit_Extensions_Database_DataSet_Persistors_FlatXml();
-                $flatXmlPersistor->setFileName($spec);
-
-                return $flatXmlPersistor;
-
-            case 'yaml':
-                $yamlPersistor = new PHPUnit_Extensions_Database_DataSet_Persistors_Yaml();
-                $yamlPersistor->setFileName($spec);
+    public function create($name, array $files);
+}
+The MIT License (MIT)
 
-                return $yamlPersistor;
+Copyright (c) 2010 Mike van Riel
 
-            case 'mysqlxml':
-                $mysqlXmlPersistor = new PHPUnit_Extensions_Database_DataSet_Persistors_MysqlXml();
-                $mysqlXmlPersistor->setFileName($spec);
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
 
-                return $mysqlXmlPersistor;
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
 
-            default:
-                throw new PHPUnit_Extensions_Database_Exception("I don't know what you want from me. PERSISTOR");
-        }
-    }
-}
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- */
-
-/**
- * A Flat XML dataset persistor.
  *
- * @since      Class available since Release 1.0.0
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
-class PHPUnit_Extensions_Database_DataSet_Persistors_FlatXml extends PHPUnit_Extensions_Database_DataSet_Persistors_Abstract
+
+namespace phpDocumentor\Reflection;
+
+use phpDocumentor\Reflection\DocBlock\Tag;
+use Webmozart\Assert\Assert;
+
+final class DocBlock
 {
-    /**
-     * @var string
-     */
-    protected $filename;
+    /** @var string The opening line for this docblock. */
+    private $summary = '';
 
-    /**
-     * @var resource
-     */
-    protected $fh;
+    /** @var DocBlock\Description The actual description for this docblock. */
+    private $description = null;
 
-    /**
-     * Sets the filename that this persistor will save to.
-     *
-     * @param string $filename
-     */
-    public function setFileName($filename)
-    {
-        $this->filename = $filename;
-    }
+    /** @var Tag[] An array containing all the tags in this docblock; except inline. */
+    private $tags = [];
+
+    /** @var Types\Context Information about the context of this DocBlock. */
+    private $context = null;
+
+    /** @var Location Information about the location of this DocBlock. */
+    private $location = null;
+
+    /** @var bool Is this DocBlock (the start of) a template? */
+    private $isTemplateStart = false;
+
+    /** @var bool Does this DocBlock signify the end of a DocBlock template? */
+    private $isTemplateEnd = false;
 
     /**
-     * Override to save the start of a dataset.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataset
+     * @param string $summary
+     * @param DocBlock\Description $description
+     * @param DocBlock\Tag[] $tags
+     * @param Types\Context $context The context in which the DocBlock occurs.
+     * @param Location $location The location within the file that this DocBlock occurs in.
+     * @param bool $isTemplateStart
+     * @param bool $isTemplateEnd
      */
-    protected function startDataSet(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset)
-    {
-        $this->fh = fopen($this->filename, 'w');
+    public function __construct(
+        $summary = '',
+        DocBlock\Description $description = null,
+        array $tags = [],
+        Types\Context $context = null,
+        Location $location = null,
+        $isTemplateStart = false,
+        $isTemplateEnd = false
+    ) {
+        Assert::string($summary);
+        Assert::boolean($isTemplateStart);
+        Assert::boolean($isTemplateEnd);
+        Assert::allIsInstanceOf($tags, Tag::class);
 
-        if ($this->fh === FALSE) {
-            throw new PHPUnit_Framework_Exception(
-              "Could not open {$this->filename} for writing see " . __CLASS__ . '::setFileName()'
-            );
+        $this->summary = $summary;
+        $this->description = $description ?: new DocBlock\Description('');
+        foreach ($tags as $tag) {
+            $this->addTag($tag);
         }
 
-        fwrite($this->fh, "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n");
-        fwrite($this->fh, "<dataset>\n");
+        $this->context = $context;
+        $this->location = $location;
+
+        $this->isTemplateEnd = $isTemplateEnd;
+        $this->isTemplateStart = $isTemplateStart;
     }
 
     /**
-     * Override to save the end of a dataset.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataset
+     * @return string
      */
-    protected function endDataSet(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset)
+    public function getSummary()
     {
-        fwrite($this->fh, "</dataset>\n");
+        return $this->summary;
     }
 
     /**
-     * Override to save the start of a table.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
+     * @return DocBlock\Description
      */
-    protected function startTable(PHPUnit_Extensions_Database_DataSet_ITable $table)
+    public function getDescription()
     {
-        if ($table->getRowCount() == 0) {
-            fwrite($this->fh, "\t<{$table->getTableMetaData()->getTableName()} />\n");
-        }
+        return $this->description;
     }
 
     /**
-     * Override to save the end of a table.
+     * Returns the current context.
      *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
+     * @return Types\Context
      */
-    protected function endTable(PHPUnit_Extensions_Database_DataSet_ITable $table)
+    public function getContext()
     {
-        //do nothing
+        return $this->context;
     }
 
     /**
-     * Override to save a table row.
+     * Returns the current location.
      *
-     * @param array                                      $row
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
+     * @return Location
      */
-    protected function row(Array $row, PHPUnit_Extensions_Database_DataSet_ITable $table)
+    public function getLocation()
     {
-        fwrite($this->fh, "\t<{$table->getTableMetaData()->getTableName()}\n");
-
-        foreach ($table->getTableMetaData()->getColumns() as $columnName) {
-            if (isset($row[$columnName])) {
-                fwrite($this->fh, "\t\t{$columnName}=\"" . htmlspecialchars($row[$columnName]) . "\"\n");
-            }
-        }
-
-        fwrite($this->fh, "\t/>\n");
+        return $this->location;
     }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * A MySQL XML dataset persistor.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DataSet_Persistors_MysqlXml extends PHPUnit_Extensions_Database_DataSet_Persistors_Abstract
-{
-    /**
-     * @var string
-     */
-    protected $filename;
-
-    /**
-     * @var string
-     */
-    protected $database;
 
     /**
-     * @var resource
+     * Returns whether this DocBlock is the start of a Template section.
+     *
+     * A Docblock may serve as template for a series of subsequent DocBlocks. This is indicated by a special marker
+     * (`#@+`) that is appended directly after the opening `/**` of a DocBlock.
+     *
+     * An example of such an opening is:
+     *
+     * ```
+     * /**#@+
+     *  * My DocBlock
+     *  * /
+     * ```
+     *
+     * The description and tags (not the summary!) are copied onto all subsequent DocBlocks and also applied to all
+     * elements that follow until another DocBlock is found that contains the closing marker (`#@-`).
+     *
+     * @see self::isTemplateEnd() for the check whether a closing marker was provided.
+     *
+     * @return boolean
      */
-    protected $fh;
+    public function isTemplateStart()
+    {
+        return $this->isTemplateStart;
+    }
 
     /**
-     * Sets the filename that this persistor will save to.
+     * Returns whether this DocBlock is the end of a Template section.
      *
-     * @param string $filename
+     * @see self::isTemplateStart() for a more complete description of the Docblock Template functionality.
+     *
+     * @return boolean
      */
-    public function setFileName($filename)
+    public function isTemplateEnd()
     {
-        $this->filename = $filename;
+        return $this->isTemplateEnd;
     }
 
     /**
-     * Sets the name of the database.
+     * Returns the tags for this DocBlock.
      *
-     * @param string $database
+     * @return Tag[]
      */
-    public function setDatabase($database)
+    public function getTags()
     {
-        $this->database = $database;
+        return $this->tags;
     }
 
     /**
-     * Override to save the start of a dataset.
+     * Returns an array of tags matching the given name. If no tags are found
+     * an empty array is returned.
      *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataset
+     * @param string $name String to search by.
+     *
+     * @return Tag[]
      */
-    protected function startDataSet(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset)
+    public function getTagsByName($name)
     {
-        $this->fh = fopen($this->filename, 'w');
+        Assert::string($name);
 
-        if ($this->fh === FALSE) {
-            throw new PHPUnit_Framework_Exception(
-              "Could not open {$this->filename} for writing see " . __CLASS__ . '::setFileName()'
-            );
+        $result = [];
+
+        /** @var Tag $tag */
+        foreach ($this->getTags() as $tag) {
+            if ($tag->getName() !== $name) {
+                continue;
+            }
+
+            $result[] = $tag;
         }
 
-        fwrite($this->fh, '<?xml version="1.0" encoding="UTF-8"?>' . "\n");
-        fwrite($this->fh, '<mysqldump xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">' . "\n");
-        fwrite($this->fh, '<database name="' . $this->database . '">' . "\n");
+        return $result;
     }
 
     /**
-     * Override to save the end of a dataset.
+     * Checks if a tag of a certain type is present in this DocBlock.
      *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataset
-     */
-    protected function endDataSet(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset)
-    {
-        fwrite($this->fh, '</database>' . "\n");
-        fwrite($this->fh, '</mysqldump>' . "\n");
-    }
-
-    /**
-     * Override to save the start of a table.
+     * @param string $name Tag name to check for.
      *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
+     * @return bool
      */
-    protected function startTable(PHPUnit_Extensions_Database_DataSet_ITable $table)
+    public function hasTag($name)
     {
-        fwrite($this->fh, "\t" . '<table_data name="' . $table->getTableMetaData()->getTableName() . '">' . "\n");
+        Assert::string($name);
+
+        /** @var Tag $tag */
+        foreach ($this->getTags() as $tag) {
+            if ($tag->getName() === $name) {
+                return true;
+            }
+        }
+
+        return false;
     }
 
     /**
-     * Override to save the end of a table.
+     * Remove a tag from this DocBlock.
+     *
+     * @param Tag $tag The tag to remove.
      *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
+     * @return void
      */
-    protected function endTable(PHPUnit_Extensions_Database_DataSet_ITable $table)
+    public function removeTag(Tag $tagToRemove)
     {
-        fwrite($this->fh, "\t" . '</table_data>' . "\n");
+        foreach ($this->tags as $key => $tag) {
+            if ($tag === $tagToRemove) {
+                unset($this->tags[$key]);
+                break;
+            }
+        }
     }
 
     /**
-     * Override to save a table row.
+     * Adds a tag to this DocBlock.
+     *
+     * @param Tag $tag The tag to add.
      *
-     * @param array                                      $row
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
+     * @return void
      */
-    protected function row(Array $row, PHPUnit_Extensions_Database_DataSet_ITable $table)
+    private function addTag(Tag $tag)
     {
-        fwrite($this->fh, "\t" . '<row>' . "\n");
-
-        foreach ($table->getTableMetaData()->getColumns() as $columnName) {
-            fwrite($this->fh, "\t\t" . '<field name="' . $columnName . '"');
-            if (isset($row[$columnName])) {
-                fwrite($this->fh, '>' . htmlspecialchars($row[$columnName]) . '</field>' . "\n");
-            } else {
-                fwrite($this->fh, ' xsi:nil="true" />' . "\n");
-            }
-        }
-
-        fwrite($this->fh, "\t" . '</row>' . "\n");
+        $this->tags[] = $tag;
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock;
+
+use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
+use phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter;
+use Webmozart\Assert\Assert;
+
 /**
- * A XML dataset persistor.
+ * Object representing to description for a DocBlock.
  *
- * @since      Class available since Release 1.0.0
+ * A Description object can consist of plain text but can also include tags. A Description Formatter can then combine
+ * a body template with sprintf-style placeholders together with formatted tags in order to reconstitute a complete
+ * description text using the format that you would prefer.
+ *
+ * Because parsing a Description text can be a verbose process this is handled by the {@see DescriptionFactory}. It is
+ * thus recommended to use that to create a Description object, like this:
+ *
+ *     $description = $descriptionFactory->create('This is a {@see Description}', $context);
+ *
+ * The description factory will interpret the given body and create a body template and list of tags from them, and pass
+ * that onto the constructor if this class.
+ *
+ * > The $context variable is a class of type {@see \phpDocumentor\Reflection\Types\Context} and contains the namespace
+ * > and the namespace aliases that apply to this DocBlock. These are used by the Factory to resolve and expand partial
+ * > type names and FQSENs.
+ *
+ * If you do not want to use the DescriptionFactory you can pass a body template and tag listing like this:
+ *
+ *     $description = new Description(
+ *         'This is a %1$s',
+ *         [ new See(new Fqsen('\phpDocumentor\Reflection\DocBlock\Description')) ]
+ *     );
+ *
+ * It is generally recommended to use the Factory as that will also apply escaping rules, while the Description object
+ * is mainly responsible for rendering.
+ *
+ * @see DescriptionFactory to create a new Description.
+ * @see Description\Formatter for the formatting of the body and tags.
  */
-class PHPUnit_Extensions_Database_DataSet_Persistors_Xml extends PHPUnit_Extensions_Database_DataSet_Persistors_Abstract
+class Description
 {
-    /**
-     * @var string
-     */
-    protected $filename;
-
-    /**
-     * @var resource
-     */
-    protected $fh;
+    /** @var string */
+    private $bodyTemplate;
 
-    /**
-     * Sets the filename that this persistor will save to.
-     *
-     * @param string $filename
-     */
-    public function setFileName($filename)
-    {
-        $this->filename = $filename;
-    }
+    /** @var Tag[] */
+    private $tags;
 
     /**
-     * Override to save the start of a dataset.
+     * Initializes a Description with its body (template) and a listing of the tags used in the body template.
      *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataset
+     * @param string $bodyTemplate
+     * @param Tag[] $tags
      */
-    protected function startDataSet(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset)
+    public function __construct($bodyTemplate, array $tags = [])
     {
-        $this->fh = fopen($this->filename, 'w');
-
-        if ($this->fh === FALSE) {
-            throw new PHPUnit_Framework_Exception(
-              "Could not open {$this->filename} for writing see " . __CLASS__ . '::setFileName()'
-            );
-        }
+        Assert::string($bodyTemplate);
 
-        fwrite($this->fh, "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n");
-        fwrite($this->fh, "<dataset>\n");
+        $this->bodyTemplate = $bodyTemplate;
+        $this->tags = $tags;
     }
 
     /**
-     * Override to save the end of a dataset.
+     * Returns the tags for this DocBlock.
      *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataset
+     * @return Tag[]
      */
-    protected function endDataSet(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset)
+    public function getTags()
     {
-        fwrite($this->fh, "</dataset>\n");
+        return $this->tags;
     }
 
     /**
-     * Override to save the start of a table.
+     * Renders this description as a string where the provided formatter will format the tags in the expected string
+     * format.
+     *
+     * @param Formatter|null $formatter
      *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
+     * @return string
      */
-    protected function startTable(PHPUnit_Extensions_Database_DataSet_ITable $table)
+    public function render(Formatter $formatter = null)
     {
-        fwrite($this->fh, "\t<table name=\"{$table->getTableMetaData()->getTableName()}\">\n");
+        if ($formatter === null) {
+            $formatter = new PassthroughFormatter();
+        }
 
-        foreach ($table->getTableMetaData()->getColumns() as $columnName) {
-            fwrite($this->fh, "\t\t<column>{$columnName}</column>\n");
+        $tags = [];
+        foreach ($this->tags as $tag) {
+            $tags[] = '{' . $formatter->format($tag) . '}';
         }
-    }
 
-    /**
-     * Override to save the end of a table.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
-     */
-    protected function endTable(PHPUnit_Extensions_Database_DataSet_ITable $table)
-    {
-        fwrite($this->fh, "\t</table>\n");
+        return vsprintf($this->bodyTemplate, $tags);
     }
 
     /**
-     * Override to save a table row.
+     * Returns a plain string representation of this description.
      *
-     * @param array                                      $row
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
+     * @return string
      */
-    protected function row(Array $row, PHPUnit_Extensions_Database_DataSet_ITable $table)
+    public function __toString()
     {
-        fwrite($this->fh, "\t\t<row>\n");
-
-        foreach ($table->getTableMetaData()->getColumns() as $columnName) {
-            if (isset($row[$columnName])) {
-                fwrite($this->fh, "\t\t\t<value>" . htmlspecialchars($row[$columnName]) . "</value>\n");
-            } else {
-                fwrite($this->fh, "\t\t\t<null />\n");
-            }
-        }
-
-        fwrite($this->fh, "\t\t</row>\n");
+        return $this->render();
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock;
+
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+
 /**
- * A yaml dataset persistor
+ * Creates a new Description object given a body of text.
  *
- * @since      Class available since Release 1.0.0
+ * Descriptions in phpDocumentor are somewhat complex entities as they can contain one or more tags inside their
+ * body that can be replaced with a readable output. The replacing is done by passing a Formatter object to the
+ * Description object's `render` method.
+ *
+ * In addition to the above does a Description support two types of escape sequences:
+ *
+ * 1. `{@}` to escape the `@` character to prevent it from being interpreted as part of a tag, i.e. `{{@}link}`
+ * 2. `{}` to escape the `}` character, this can be used if you want to use the `}` character in the description
+ *    of an inline tag.
+ *
+ * If a body consists of multiple lines then this factory will also remove any superfluous whitespace at the beginning
+ * of each line while maintaining any indentation that is used. This will prevent formatting parsers from tripping
+ * over unexpected spaces as can be observed with tag descriptions.
  */
-class PHPUnit_Extensions_Database_DataSet_Persistors_Yaml implements PHPUnit_Extensions_Database_DataSet_IPersistable
+class DescriptionFactory
 {
-    /**
-     * @var string
-     */
-    protected $filename;
+    /** @var TagFactory */
+    private $tagFactory;
 
     /**
-     * Sets the filename that this persistor will save to.
+     * Initializes this factory with the means to construct (inline) tags.
      *
-     * @param string $filename
+     * @param TagFactory $tagFactory
      */
-    public function setFileName($filename)
+    public function __construct(TagFactory $tagFactory)
     {
-        $this->filename = $filename;
+        $this->tagFactory = $tagFactory;
     }
 
     /**
-     * Writes the dataset to a yaml file
+     * Returns the parsed text of this description.
+     *
+     * @param string $contents
+     * @param TypeContext $context
      *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataset
+     * @return Description
      */
-    public function write(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset)
+    public function create($contents, TypeContext $context = null)
     {
-        $phpArr      = [];
-        $emptyTables = [];
-
-        foreach ($dataset as $table) {
-            $tableName          = $table->getTableMetaData()->getTableName();
-            $rowCount           = $table->getRowCount();
-
-            if (!$rowCount) {
-                $emptyTables[] = $tableName;
-                continue;
-            }
-
-            $phpArr[$tableName] = [];
-
-            for ($i = 0; $i < $rowCount; $i++) {
-                $phpArr[$tableName][] = $table->getRow($i);
-            }
-        }
-
-        $emptyTablesAsString = '';
-
-        if (count($emptyTables)) {
-            $emptyTablesAsString = implode(":\n", $emptyTables) . ":\n\n";
-        }
+        list($text, $tags) = $this->parse($this->lex($contents), $context);
 
-        file_put_contents(
-          $this->filename,
-          Symfony\Component\Yaml\Yaml::dump($phpArr, 3) . $emptyTablesAsString
-        );
+        return new Description($text, $tags);
     }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Provides access to a database instance as a data set.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DataSet_QueryDataSet extends PHPUnit_Extensions_Database_DataSet_AbstractDataSet
-{
     /**
-     * An array of ITable objects.
+     * Strips the contents from superfluous whitespace and splits the description into a series of tokens.
      *
-     * @var array
+     * @param string $contents
+     *
+     * @return string[] A series of tokens of which the description text is composed.
      */
-    protected $tables = [];
+    private function lex($contents)
+    {
+        $contents = $this->removeSuperfluousStartingWhitespace($contents);
+
+        // performance optimalization; if there is no inline tag, don't bother splitting it up.
+        if (strpos($contents, '{@') === false) {
+            return [$contents];
+        }
+
+        return preg_split(
+            '/\{
+                # "{@}" is not a valid inline tag. This ensures that we do not treat it as one, but treat it literally.
+                (?!@\})
+                # We want to capture the whole tag line, but without the inline tag delimiters.
+                (\@
+                    # Match everything up to the next delimiter.
+                    [^{}]*
+                    # Nested inline tag content should not be captured, or it will appear in the result separately.
+                    (?:
+                        # Match nested inline tags.
+                        (?:
+                            # Because we did not catch the tag delimiters earlier, we must be explicit with them here.
+                            # Notice that this also matches "{}", as a way to later introduce it as an escape sequence.
+                            \{(?1)?\}
+                            |
+                            # Make sure we match hanging "{".
+                            \{
+                        )
+                        # Match content after the nested inline tag.
+                        [^{}]*
+                    )* # If there are more inline tags, match them as well. We use "*" since there may not be any
+                       # nested inline tags.
+                )
+            \}/Sux',
+            $contents,
+            null,
+            PREG_SPLIT_DELIM_CAPTURE
+        );
+    }
 
     /**
-     * The database connection this dataset is using.
+     * Parses the stream of tokens in to a new set of tokens containing Tags.
      *
-     * @var PHPUnit_Extensions_Database_DB_IDatabaseConnection
-     */
-    protected $databaseConnection;
-
-    /**
-     * Creates a new dataset using the given database connection.
+     * @param string[] $tokens
+     * @param TypeContext $context
      *
-     * @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $databaseConnection
+     * @return string[]|Tag[]
      */
-    public function __construct(PHPUnit_Extensions_Database_DB_IDatabaseConnection $databaseConnection)
+    private function parse($tokens, TypeContext $context)
     {
-        $this->databaseConnection = $databaseConnection;
-    }
+        $count = count($tokens);
+        $tagCount = 0;
+        $tags  = [];
 
-    public function addTable($tableName, $query = NULL)
-    {
-        if ($query === NULL) {
-            $query = 'SELECT * FROM ' . $tableName;
+        for ($i = 1; $i < $count; $i += 2) {
+            $tags[] = $this->tagFactory->create($tokens[$i], $context);
+            $tokens[$i] = '%' . ++$tagCount . '$s';
         }
 
-        $this->tables[$tableName] = new PHPUnit_Extensions_Database_DataSet_QueryTable($tableName, $query, $this->databaseConnection);
-    }
+        //In order to allow "literal" inline tags, the otherwise invalid
+        //sequence "{@}" is changed to "@", and "{}" is changed to "}".
+        //"%" is escaped to "%%" because of vsprintf.
+        //See unit tests for examples.
+        for ($i = 0; $i < $count; $i += 2) {
+            $tokens[$i] = str_replace(['{@}', '{}', '%'], ['@', '}', '%%'], $tokens[$i]);
+        }
 
-    /**
-     * Creates an iterator over the tables in the data set. If $reverse is
-     * true a reverse iterator will be returned.
-     *
-     * @param  bool                                         $reverse
-     * @return PHPUnit_Extensions_Database_DB_TableIterator
-     */
-    protected function createIterator($reverse = FALSE)
-    {
-        return new PHPUnit_Extensions_Database_DataSet_DefaultTableIterator($this->tables, $reverse);
+        return [implode('', $tokens), $tags];
     }
 
     /**
-     * Returns a table object for the given table.
+     * Removes the superfluous from a multi-line description.
+     *
+     * When a description has more than one line then it can happen that the second and subsequent lines have an
+     * additional indentation. This is commonly in use with tags like this:
+     *
+     *     {@}since 1.1.0 This is an example
+     *         description where we have an
+     *         indentation in the second and
+     *         subsequent lines.
+     *
+     * If we do not normalize the indentation then we have superfluous whitespace on the second and subsequent
+     * lines and this may cause rendering issues when, for example, using a Markdown converter.
      *
-     * @param  string                               $tableName
-     * @return PHPUnit_Extensions_Database_DB_Table
+     * @param string $contents
+     *
+     * @return string
      */
-    public function getTable($tableName)
+    private function removeSuperfluousStartingWhitespace($contents)
     {
-        if (!isset($this->tables[$tableName])) {
-            throw new InvalidArgumentException("$tableName is not a table in the current database.");
+        $lines = explode("\n", $contents);
+
+        // if there is only one line then we don't have lines with superfluous whitespace and
+        // can use the contents as-is
+        if (count($lines) <= 1) {
+            return $contents;
         }
 
-        return $this->tables[$tableName];
-    }
+        // determine how many whitespace characters need to be stripped
+        $startingSpaceCount = 9999999;
+        for ($i = 1; $i < count($lines); $i++) {
+            // lines with a no length do not count as they are not indented at all
+            if (strlen(trim($lines[$i])) === 0) {
+                continue;
+            }
 
-    /**
-     * Returns a list of table names for the database
-     *
-     * @return Array
-     */
-    public function getTableNames()
-    {
-        return array_keys($this->tables);
+            // determine the number of prefixing spaces by checking the difference in line length before and after
+            // an ltrim
+            $startingSpaceCount = min($startingSpaceCount, strlen($lines[$i]) - strlen(ltrim($lines[$i])));
+        }
+
+        // strip the number of spaces from each line
+        if ($startingSpaceCount > 0) {
+            for ($i = 1; $i < count($lines); $i++) {
+                $lines[$i] = substr($lines[$i], $startingSpaceCount);
+            }
+        }
+
+        return implode("\n", $lines);
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock;
+
+use phpDocumentor\Reflection\DocBlock\Tags\Example;
+
 /**
- * Provides the functionality to represent a database table.
- *
- * @since      Class available since Release 1.0.0
+ * Class used to find an example file's location based on a given ExampleDescriptor.
  */
-class PHPUnit_Extensions_Database_DataSet_QueryTable extends PHPUnit_Extensions_Database_DataSet_AbstractTable
+class ExampleFinder
 {
-    /**
-     * @var string
-     */
-    protected $query;
-
-    /**
-     * @var PHPUnit_Extensions_Database_DB_IDatabaseConnection
-     */
-    protected $databaseConnection;
+    /** @var string */
+    private $sourceDirectory = '';
 
-    /**
-     * @var string
-     */
-    protected $tableName;
+    /** @var string[] */
+    private $exampleDirectories = [];
 
     /**
-     * Creates a new database query table object.
+     * Attempts to find the example contents for the given descriptor.
      *
-     * @param string                                             $table_name
-     * @param string                                             $query
-     * @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $databaseConnection
-     */
-    public function __construct($tableName, $query, PHPUnit_Extensions_Database_DB_IDatabaseConnection $databaseConnection)
-    {
-        $this->query              = $query;
-        $this->databaseConnection = $databaseConnection;
-        $this->tableName          = $tableName;
-    }
-
-    /**
-     * Returns the table's meta data.
+     * @param Example $example
      *
-     * @return PHPUnit_Extensions_Database_DataSet_ITableMetaData
+     * @return string
      */
-    public function getTableMetaData()
+    public function find(Example $example)
     {
-        $this->createTableMetaData();
+        $filename = $example->getFilePath();
+
+        $file = $this->getExampleFileContents($filename);
+        if (!$file) {
+            return "** File not found : {$filename} **";
+        }
 
-        return parent::getTableMetaData();
+        return implode('', array_slice($file, $example->getStartingLine() - 1, $example->getLineCount()));
     }
 
     /**
-     * Checks if a given row is in the table
+     * Registers the project's root directory where an 'examples' folder can be expected.
      *
-     * @param array $row
+     * @param string $directory
      *
-     * @return bool
+     * @return void
      */
-    public function assertContainsRow(Array $row)
+    public function setSourceDirectory($directory = '')
     {
-        $this->loadData();
-
-        return parent::assertContainsRow($row);
+        $this->sourceDirectory = $directory;
     }
 
     /**
-     * Returns the number of rows in this table.
+     * Returns the project's root directory where an 'examples' folder can be expected.
      *
-     * @return int
+     * @return string
      */
-    public function getRowCount()
+    public function getSourceDirectory()
     {
-        $this->loadData();
-
-        return parent::getRowCount();
+        return $this->sourceDirectory;
     }
 
     /**
-     * Returns the value for the given column on the given row.
+     * Registers a series of directories that may contain examples.
      *
-     * @param int $row
-     * @param int $column
+     * @param string[] $directories
      */
-    public function getValue($row, $column)
+    public function setExampleDirectories(array $directories)
     {
-        $this->loadData();
-
-        return parent::getValue($row, $column);
+        $this->exampleDirectories = $directories;
     }
 
     /**
-     * Returns the an associative array keyed by columns for the given row.
+     * Returns a series of directories that may contain examples.
      *
-     * @param  int   $row
-     * @return array
+     * @return string[]
      */
-    public function getRow($row)
+    public function getExampleDirectories()
     {
-        $this->loadData();
-
-        return parent::getRow($row);
+        return $this->exampleDirectories;
     }
 
     /**
-     * Asserts that the given table matches this table.
+     * Attempts to find the requested example file and returns its contents or null if no file was found.
+     *
+     * This method will try several methods in search of the given example file, the first one it encounters is
+     * returned:
      *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $other
+     * 1. Iterates through all examples folders for the given filename
+     * 2. Checks the source folder for the given filename
+     * 3. Checks the 'examples' folder in the current working directory for examples
+     * 4. Checks the path relative to the current working directory for the given filename
+     *
+     * @param string $filename
+     *
+     * @return string|null
      */
-    public function matches(PHPUnit_Extensions_Database_DataSet_ITable $other)
+    private function getExampleFileContents($filename)
     {
-        $this->loadData();
-
-        return parent::matches($other);
-    }
+        $normalizedPath = null;
 
-    protected function loadData()
-    {
-        if ($this->data === NULL) {
-            $pdoStatement = $this->databaseConnection->getConnection()->query($this->query);
-            $this->data   = $pdoStatement->fetchAll(PDO::FETCH_ASSOC);
+        foreach ($this->exampleDirectories as $directory) {
+            $exampleFileFromConfig = $this->constructExamplePath($directory, $filename);
+            if (is_readable($exampleFileFromConfig)) {
+                $normalizedPath = $exampleFileFromConfig;
+                break;
+            }
         }
-    }
-
-    protected function createTableMetaData()
-    {
-        if ($this->tableMetaData === NULL)
-        {
-            $this->loadData();
-
-            // if some rows are in the table
-            $columns = [];
-            if (isset($this->data[0]))
-                // get column names from data
-                $columns = array_keys($this->data[0]);
-            else {
-                // if no rows found, get column names from database
-                $pdoStatement = $this->databaseConnection->getConnection()->prepare('SELECT column_name FROM information_schema.COLUMNS WHERE table_schema=:schema AND table_name=:table');
-                $pdoStatement->execute([
-                    'table'        => $this->tableName,
-                    'schema'       => $this->databaseConnection->getSchema()
-                ]);
 
-                $columns = $pdoStatement->fetchAll(PDO::FETCH_COLUMN, 0);
+        if (!$normalizedPath) {
+            if (is_readable($this->getExamplePathFromSource($filename))) {
+                $normalizedPath = $this->getExamplePathFromSource($filename);
+            } elseif (is_readable($this->getExamplePathFromExampleDirectory($filename))) {
+                $normalizedPath = $this->getExamplePathFromExampleDirectory($filename);
+            } elseif (is_readable($filename)) {
+                $normalizedPath = $filename;
             }
-            // create metadata
-            $this->tableMetaData = new PHPUnit_Extensions_Database_DataSet_DefaultTableMetaData($this->tableName, $columns);
         }
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Allows for replacing arbitrary values or portions of values with new data.
- *
- * A usage for this is replacing all values == '[NULL'] with a true NULL value
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DataSet_ReplacementDataSet extends PHPUnit_Extensions_Database_DataSet_AbstractDataSet
-{
-    /**
-     * @var PHPUnit_Extensions_Database_DataSet_IDataSet
-     */
-    protected $dataSet;
-
-    /**
-     * @var array
-     */
-    protected $fullReplacements;
-
-    /**
-     * @var array
-     */
-    protected $subStrReplacements;
 
-    /**
-     * Creates a new replacement dataset
-     *
-     * You can pass in any data set that implements PHPUnit_Extensions_Database_DataSet_IDataSet
-     *
-     * @param string $delimiter
-     * @param string $enclosure
-     * @param string $escape
-     */
-    public function __construct(PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet, Array $fullReplacements = [], Array $subStrReplacements = [])
-    {
-        $this->dataSet            = $dataSet;
-        $this->fullReplacements   = $fullReplacements;
-        $this->subStrReplacements = $subStrReplacements;
+        return $normalizedPath && is_readable($normalizedPath) ? file($normalizedPath) : null;
     }
 
     /**
-     * Adds a new full replacement
+     * Get example filepath based on the example directory inside your project.
      *
-     * Full replacements will only replace values if the FULL value is a match
+     * @param string $file
      *
-     * @param string $value
-     * @param string $replacement
+     * @return string
      */
-    public function addFullReplacement($value, $replacement)
+    private function getExamplePathFromExampleDirectory($file)
     {
-        $this->fullReplacements[$value] = $replacement;
+        return getcwd() . DIRECTORY_SEPARATOR . 'examples' . DIRECTORY_SEPARATOR . $file;
     }
 
     /**
-     * Adds a new substr replacement
+     * Returns a path to the example file in the given directory..
      *
-     * Substr replacements will replace all occurances of the substr in every column
+     * @param string $directory
+     * @param string $file
      *
-     * @param string $value
-     * @param string $replacement
+     * @return string
      */
-    public function addSubStrReplacement($value, $replacement)
+    private function constructExamplePath($directory, $file)
     {
-        $this->subStrReplacements[$value] = $replacement;
+        return rtrim($directory, '\\/') . DIRECTORY_SEPARATOR . $file;
     }
 
     /**
-     * Creates an iterator over the tables in the data set. If $reverse is
-     * true a reverse iterator will be returned.
+     * Get example filepath based on sourcecode.
+     *
+     * @param string $file
      *
-     * @param  bool                                               $reverse
-     * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
+     * @return string
      */
-    protected function createIterator($reverse = FALSE)
+    private function getExamplePathFromSource($file)
     {
-        $innerIterator = $reverse ? $this->dataSet->getReverseIterator() : $this->dataSet->getIterator();
-
-        return new PHPUnit_Extensions_Database_DataSet_ReplacementTableIterator($innerIterator, $this->fullReplacements, $this->subStrReplacements);
+        return sprintf(
+            '%s%s%s',
+            trim($this->getSourceDirectory(), '\\/'),
+            DIRECTORY_SEPARATOR,
+            trim($file, '"')
+        );
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock;
+
+use phpDocumentor\Reflection\DocBlock;
+use Webmozart\Assert\Assert;
+
 /**
- * Allows for replacing arbitrary strings in your data sets with other values.
- *
- * @since      Class available since Release 1.0.0
- * @todo When setTableMetaData() is taken out of the AbstractTable this class should extend AbstractTable.
+ * Converts a DocBlock back from an object to a complete DocComment including Asterisks.
  */
-class PHPUnit_Extensions_Database_DataSet_ReplacementTable implements PHPUnit_Extensions_Database_DataSet_ITable
+class Serializer
 {
-    /**
-     * @var PHPUnit_Extensions_Database_DataSet_ITable
-     */
-    protected $table;
+    /** @var string The string to indent the comment with. */
+    protected $indentString = ' ';
 
-    /**
-     * @var array
-     */
-    protected $fullReplacements;
+    /** @var int The number of times the indent string is repeated. */
+    protected $indent = 0;
 
-    /**
-     * @var array
-     */
-    protected $subStrReplacements;
+    /** @var bool Whether to indent the first line with the given indent amount and string. */
+    protected $isFirstLineIndented = true;
 
-    /**
-     * Creates a new replacement table
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table
-     * @param array                                      $fullReplacements
-     * @param array                                      $subStrReplacements
-     */
-    public function __construct(PHPUnit_Extensions_Database_DataSet_ITable $table, Array $fullReplacements = [], Array $subStrReplacements = [])
-    {
-        $this->table              = $table;
-        $this->fullReplacements   = $fullReplacements;
-        $this->subStrReplacements = $subStrReplacements;
-    }
+    /** @var int|null The max length of a line. */
+    protected $lineLength = null;
+
+    /** @var DocBlock\Tags\Formatter A custom tag formatter. */
+    protected $tagFormatter = null;
 
     /**
-     * Adds a new full replacement
-     *
-     * Full replacements will only replace values if the FULL value is a match
+     * Create a Serializer instance.
      *
-     * @param string $value
-     * @param string $replacement
+     * @param int $indent The number of times the indent string is repeated.
+     * @param string   $indentString    The string to indent the comment with.
+     * @param bool     $indentFirstLine Whether to indent the first line.
+     * @param int|null $lineLength The max length of a line or NULL to disable line wrapping.
+     * @param DocBlock\Tags\Formatter $tagFormatter A custom tag formatter, defaults to PassthroughFormatter.
      */
-    public function addFullReplacement($value, $replacement)
+    public function __construct($indent = 0, $indentString = ' ', $indentFirstLine = true, $lineLength = null, $tagFormatter = null)
     {
-        $this->fullReplacements[$value] = $replacement;
+        Assert::integer($indent);
+        Assert::string($indentString);
+        Assert::boolean($indentFirstLine);
+        Assert::nullOrInteger($lineLength);
+        Assert::nullOrIsInstanceOf($tagFormatter, 'phpDocumentor\Reflection\DocBlock\Tags\Formatter');
+
+        $this->indent = $indent;
+        $this->indentString = $indentString;
+        $this->isFirstLineIndented = $indentFirstLine;
+        $this->lineLength = $lineLength;
+        $this->tagFormatter = $tagFormatter ?: new DocBlock\Tags\Formatter\PassthroughFormatter();
     }
 
     /**
-     * Adds a new substr replacement
+     * Generate a DocBlock comment.
      *
-     * Substr replacements will replace all occurances of the substr in every column
+     * @param DocBlock $docblock The DocBlock to serialize.
      *
-     * @param string $value
-     * @param string $replacement
+     * @return string The serialized doc block.
      */
-    public function addSubStrReplacement($value, $replacement)
+    public function getDocComment(DocBlock $docblock)
     {
-        $this->subStrReplacements[$value] = $replacement;
-    }
+        $indent = str_repeat($this->indentString, $this->indent);
+        $firstIndent = $this->isFirstLineIndented ? $indent : '';
+        // 3 === strlen(' * ')
+        $wrapLength = $this->lineLength ? $this->lineLength - strlen($indent) - 3 : null;
 
-    /**
-     * Returns the table's meta data.
-     *
-     * @return PHPUnit_Extensions_Database_DataSet_ITableMetaData
-     */
-    public function getTableMetaData()
-    {
-        return $this->table->getTableMetaData();
-    }
+        $text = $this->removeTrailingSpaces(
+            $indent,
+            $this->addAsterisksForEachLine(
+                $indent,
+                $this->getSummaryAndDescriptionTextBlock($docblock, $wrapLength)
+            )
+        );
 
-    /**
-     * Returns the number of rows in this table.
-     *
-     * @return int
-     */
-    public function getRowCount()
-    {
-        return $this->table->getRowCount();
+        $comment = "{$firstIndent}/**\n{$indent} * {$text}\n{$indent} *\n";
+        $comment = $this->addTagBlock($docblock, $wrapLength, $indent, $comment);
+        $comment .= $indent . ' */';
+
+        return $comment;
     }
 
     /**
-     * Returns the value for the given column on the given row.
-     *
-     * @param int $row
-     * @param int $column
+     * @param $indent
+     * @param $text
+     * @return mixed
      */
-    public function getValue($row, $column)
+    private function removeTrailingSpaces($indent, $text)
     {
-        return $this->getReplacedValue($this->table->getValue($row, $column));
+        return str_replace("\n{$indent} * \n", "\n{$indent} *\n", $text);
     }
 
     /**
-     * Returns the an associative array keyed by columns for the given row.
-     *
-     * @param  int   $row
-     * @return array
+     * @param $indent
+     * @param $text
+     * @return mixed
      */
-    public function getRow($row)
+    private function addAsterisksForEachLine($indent, $text)
     {
-        $row = $this->table->getRow($row);
-
-        return array_map([$this, 'getReplacedValue'], $row);
+        return str_replace("\n", "\n{$indent} * ", $text);
     }
 
     /**
-     * Asserts that the given table matches this table.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $other
+     * @param DocBlock $docblock
+     * @param $wrapLength
+     * @return string
      */
-    public function matches(PHPUnit_Extensions_Database_DataSet_ITable $other)
-    {
-        $thisMetaData  = $this->getTableMetaData();
-        $otherMetaData = $other->getTableMetaData();
-
-        if (!$thisMetaData->matches($otherMetaData) ||
-            $this->getRowCount() != $other->getRowCount()) {
-            return FALSE;
-        }
-
-        $columns  = $thisMetaData->getColumns();
-        $rowCount = $this->getRowCount();
-
-        for ($i = 0; $i < $rowCount; $i++) {
-            foreach ($columns as $columnName) {
-                $thisValue  = $this->getValue($i, $columnName);
-                $otherValue = $other->getValue($i, $columnName);
-                if (is_numeric($thisValue) && is_numeric($otherValue)) {
-                    if ($thisValue != $otherValue) {
-                        return FALSE;
-                    }
-                } elseif ($thisValue !== $otherValue) {
-                    return FALSE;
-                }
-            }
-        }
-
-        return TRUE;
-    }
-
-    public function __toString()
+    private function getSummaryAndDescriptionTextBlock(DocBlock $docblock, $wrapLength)
     {
-        $columns = $this->getTableMetaData()->getColumns();
-
-        $lineSeperator = str_repeat('+----------------------', count($columns)) . "+\n";
-        $lineLength    = strlen($lineSeperator) - 1;
-
-        $tableString  = $lineSeperator;
-        $tableString .= '| ' . str_pad($this->getTableMetaData()->getTableName(), $lineLength - 4, ' ', STR_PAD_RIGHT) . " |\n";
-        $tableString .= $lineSeperator;
-        $tableString .= $this->rowToString($columns);
-        $tableString .= $lineSeperator;
-
-        $rowCount = $this->getRowCount();
-
-        for ($i = 0; $i < $rowCount; $i++) {
-            $values = [];
-
-            foreach ($columns as $columnName) {
-                $values[] = $this->getValue($i, $columnName);
-            }
-
-            $tableString .= $this->rowToString($values);
-            $tableString .= $lineSeperator;
+        $text = $docblock->getSummary() . ((string)$docblock->getDescription() ? "\n\n" . $docblock->getDescription()
+                : '');
+        if ($wrapLength !== null) {
+            $text = wordwrap($text, $wrapLength);
+            return $text;
         }
 
-        return "\n" . $tableString . "\n";
+        return $text;
     }
 
-    protected function rowToString(Array $row)
+    /**
+     * @param DocBlock $docblock
+     * @param $wrapLength
+     * @param $indent
+     * @param $comment
+     * @return string
+     */
+    private function addTagBlock(DocBlock $docblock, $wrapLength, $indent, $comment)
     {
-        $rowString = '';
-
-        foreach ($row as $value) {
-            if (is_null($value)) {
-                $value = 'NULL';
+        foreach ($docblock->getTags() as $tag) {
+            $tagText = $this->tagFormatter->format($tag);
+            if ($wrapLength !== null) {
+                $tagText = wordwrap($tagText, $wrapLength);
             }
 
-            $rowString .= '| ' . str_pad(substr($value, 0, 20), 20, ' ', STR_PAD_BOTH) . ' ';
-        }
-
-        return $rowString . "|\n";
-    }
-
-    protected function getReplacedValue($value)
-    {
-        if (is_scalar($value) && array_key_exists((string) $value, $this->fullReplacements)) {
-            return $this->fullReplacements[$value];
-        }
+            $tagText = str_replace("\n", "\n{$indent} * ", $tagText);
 
-        else if (count($this->subStrReplacements) && isset($value)) {
-            return str_replace(array_keys($this->subStrReplacements), array_values($this->subStrReplacements), $value);
+            $comment .= "{$indent} * {$tagText}\n";
         }
 
-        else {
-            return $value;
-        }
+        return $comment;
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock;
+
+use phpDocumentor\Reflection\DocBlock\Tags\Factory\StaticMethod;
+use phpDocumentor\Reflection\DocBlock\Tags\Generic;
+use phpDocumentor\Reflection\FqsenResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
 /**
- * The default table iterator
+ * Creates a Tag object given the contents of a tag.
  *
- * @since      Class available since Release 1.0.0
+ * This Factory is capable of determining the appropriate class for a tag and instantiate it using its `create`
+ * factory method. The `create` factory method of a Tag can have a variable number of arguments; this way you can
+ * pass the dependencies that you need to construct a tag object.
+ *
+ * > Important: each parameter in addition to the body variable for the `create` method must default to null, otherwise
+ * > it violates the constraint with the interface; it is recommended to use the {@see Assert::notNull()} method to
+ * > verify that a dependency is actually passed.
+ *
+ * This Factory also features a Service Locator component that is used to pass the right dependencies to the
+ * `create` method of a tag; each dependency should be registered as a service or as a parameter.
+ *
+ * When you want to use a Tag of your own with custom handling you need to call the `registerTagHandler` method, pass
+ * the name of the tag and a Fully Qualified Class Name pointing to a class that implements the Tag interface.
  */
-class PHPUnit_Extensions_Database_DataSet_ReplacementTableIterator implements OuterIterator, PHPUnit_Extensions_Database_DataSet_ITableIterator
+final class StandardTagFactory implements TagFactory
 {
-    /**
-     * @var PHPUnit_Extensions_Database_DataSet_ITableIterator
-     */
-    protected $innerIterator;
-
-    /**
-     * @var array
-     */
-    protected $fullReplacements;
+    /** PCRE regular expression matching a tag name. */
+    const REGEX_TAGNAME = '[\w\-\_\\\\]+';
 
     /**
-     * @var array
+     * @var string[] An array with a tag as a key, and an FQCN to a class that handles it as an array value.
      */
-    protected $subStrReplacements;
+    private $tagHandlerMappings = [
+        'author'         => '\phpDocumentor\Reflection\DocBlock\Tags\Author',
+        'covers'         => '\phpDocumentor\Reflection\DocBlock\Tags\Covers',
+        'deprecated'     => '\phpDocumentor\Reflection\DocBlock\Tags\Deprecated',
+        // 'example'        => '\phpDocumentor\Reflection\DocBlock\Tags\Example',
+        'link'           => '\phpDocumentor\Reflection\DocBlock\Tags\Link',
+        'method'         => '\phpDocumentor\Reflection\DocBlock\Tags\Method',
+        'param'          => '\phpDocumentor\Reflection\DocBlock\Tags\Param',
+        'property-read'  => '\phpDocumentor\Reflection\DocBlock\Tags\PropertyRead',
+        'property'       => '\phpDocumentor\Reflection\DocBlock\Tags\Property',
+        'property-write' => '\phpDocumentor\Reflection\DocBlock\Tags\PropertyWrite',
+        'return'         => '\phpDocumentor\Reflection\DocBlock\Tags\Return_',
+        'see'            => '\phpDocumentor\Reflection\DocBlock\Tags\See',
+        'since'          => '\phpDocumentor\Reflection\DocBlock\Tags\Since',
+        'source'         => '\phpDocumentor\Reflection\DocBlock\Tags\Source',
+        'throw'          => '\phpDocumentor\Reflection\DocBlock\Tags\Throws',
+        'throws'         => '\phpDocumentor\Reflection\DocBlock\Tags\Throws',
+        'uses'           => '\phpDocumentor\Reflection\DocBlock\Tags\Uses',
+        'var'            => '\phpDocumentor\Reflection\DocBlock\Tags\Var_',
+        'version'        => '\phpDocumentor\Reflection\DocBlock\Tags\Version'
+    ];
 
     /**
-     * Creates a new replacement table iterator object.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_ITableIterator $innerIterator
-     * @param array                                              $fullReplacements
-     * @param array                                              $subStrReplacements
+     * @var \ReflectionParameter[][] a lazy-loading cache containing parameters for each tagHandler that has been used.
      */
-    public function __construct(PHPUnit_Extensions_Database_DataSet_ITableIterator $innerIterator, Array $fullReplacements = [], Array $subStrReplacements = [])
-    {
-        $this->innerIterator      = $innerIterator;
-        $this->fullReplacements   = $fullReplacements;
-        $this->subStrReplacements = $subStrReplacements;
-    }
+    private $tagHandlerParameterCache = [];
 
     /**
-     * Adds a new full replacement
-     *
-     * Full replacements will only replace values if the FULL value is a match
-     *
-     * @param string $value
-     * @param string $replacement
+     * @var FqsenResolver
      */
-    public function addFullReplacement($value, $replacement)
-    {
-        $this->fullReplacements[$value] = $replacement;
-    }
+    private $fqsenResolver;
 
     /**
-     * Adds a new substr replacement
-     *
-     * Substr replacements will replace all occurances of the substr in every column
-     *
-     * @param string $value
-     * @param string $replacement
+     * @var mixed[] an array representing a simple Service Locator where we can store parameters and
+     *     services that can be inserted into the Factory Methods of Tag Handlers.
      */
-    public function addSubStrReplacement($value, $replacement)
-    {
-        $this->subStrReplacements[$value] = $replacement;
-    }
+    private $serviceLocator = [];
 
     /**
-     * Returns the current table.
+     * Initialize this tag factory with the means to resolve an FQSEN and optionally a list of tag handlers.
      *
-     * @return PHPUnit_Extensions_Database_DataSet_ITable
-     */
-    public function getTable()
-    {
-        return $this->current();
-    }
-
-    /**
-     * Returns the current table's meta data.
+     * If no tag handlers are provided than the default list in the {@see self::$tagHandlerMappings} property
+     * is used.
      *
-     * @return PHPUnit_Extensions_Database_DataSet_ITableMetaData
-     */
-    public function getTableMetaData()
-    {
-        $this->current()->getTableMetaData();
-    }
-
-    /**
-     * Returns the current table.
+     * @param FqsenResolver $fqsenResolver
+     * @param string[]      $tagHandlers
      *
-     * @return PHPUnit_Extensions_Database_DataSet_ITable
+     * @see self::registerTagHandler() to add a new tag handler to the existing default list.
      */
-    public function current()
+    public function __construct(FqsenResolver $fqsenResolver, array $tagHandlers = null)
     {
-        return new PHPUnit_Extensions_Database_DataSet_ReplacementTable($this->innerIterator->current(), $this->fullReplacements, $this->subStrReplacements);
+        $this->fqsenResolver = $fqsenResolver;
+        if ($tagHandlers !== null) {
+            $this->tagHandlerMappings = $tagHandlers;
+        }
+
+        $this->addService($fqsenResolver, FqsenResolver::class);
     }
 
     /**
-     * Returns the name of the current table.
-     *
-     * @return string
+     * {@inheritDoc}
      */
-    public function key()
+    public function create($tagLine, TypeContext $context = null)
     {
-        return $this->current()->getTableMetaData()->getTableName();
+        if (! $context) {
+            $context = new TypeContext('');
+        }
+
+        list($tagName, $tagBody) = $this->extractTagParts($tagLine);
+
+        if ($tagBody !== '' && $tagBody[0] === '[') {
+            throw new \InvalidArgumentException(
+                'The tag "' . $tagLine . '" does not seem to be wellformed, please check it for errors'
+            );
+        }
+
+        return $this->createTag($tagBody, $tagName, $context);
     }
 
     /**
-     * advances to the next element.
+     * {@inheritDoc}
      */
-    public function next()
+    public function addParameter($name, $value)
     {
-        $this->innerIterator->next();
+        $this->serviceLocator[$name] = $value;
     }
 
     /**
-     * Rewinds to the first element
+     * {@inheritDoc}
      */
-    public function rewind()
+    public function addService($service, $alias = null)
     {
-        $this->innerIterator->rewind();
+        $this->serviceLocator[$alias ?: get_class($service)] = $service;
     }
 
     /**
-     * Returns true if the current index is valid
-     *
-     * @return bool
+     * {@inheritDoc}
      */
-    public function valid()
+    public function registerTagHandler($tagName, $handler)
     {
-        return $this->innerIterator->valid();
-    }
+        Assert::stringNotEmpty($tagName);
+        Assert::stringNotEmpty($handler);
+        Assert::classExists($handler);
+        Assert::implementsInterface($handler, StaticMethod::class);
 
-    public function getInnerIterator()
-    {
-        return $this->innerIterator;
+        if (strpos($tagName, '\\') && $tagName[0] !== '\\') {
+            throw new \InvalidArgumentException(
+                'A namespaced tag must have a leading backslash as it must be fully qualified'
+            );
+        }
+
+        $this->tagHandlerMappings[$tagName] = $handler;
     }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Creates CsvDataSets based off of a spec string.
- *
- * The format of the spec string is as follows:
- *
- * <csv options>|table1:filename.csv,table2:filename2.csv
- *
- * The first portion of the spec including the pipe symbol '|' is optional.
- * If the pipe option is included than it may be preceded by up to four
- * characters specifying values for the following arguments in order:
- * delimiter (defaults to ',',) enclosure (defaults to '"',) escape (defaults to '"',).
- *
- * Any additional characters in the csv options will be discarded.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DataSet_Specs_Csv implements PHPUnit_Extensions_Database_DataSet_ISpec
-{
     /**
-     * Creates CSV Data Set from a data set spec.
+     * Extracts all components for a tag.
+     *
+     * @param string $tagLine
      *
-     * @param  string                                         $dataSetSpec
-     * @return PHPUnit_Extensions_Database_DataSet_CsvDataSet
+     * @return string[]
      */
-    public function getDataSet($dataSetSpec)
+    private function extractTagParts($tagLine)
     {
-        $csvDataSetArgs = $this->getCsvOptions($dataSetSpec);
-        $csvDataSetRfl  = new ReflectionClass('PHPUnit_Extensions_Database_DataSet_CsvDataSet');
-        $csvDataSet     = $csvDataSetRfl->newInstanceArgs($csvDataSetArgs);
+        $matches = [];
+        if (! preg_match('/^@(' . self::REGEX_TAGNAME . ')(?:\s*([^\s].*)|$)/us', $tagLine, $matches)) {
+            throw new \InvalidArgumentException(
+                'The tag "' . $tagLine . '" does not seem to be wellformed, please check it for errors'
+            );
+        }
 
-        foreach ($this->getTableFileMap($dataSetSpec) as $tableName => $file) {
-            $csvDataSet->addTable($tableName, $file);
+        if (count($matches) < 3) {
+            $matches[] = '';
         }
 
-        return $csvDataSet;
+        return array_slice($matches, 1);
     }
 
     /**
-     * Returns CSV options.
+     * Creates a new tag object with the given name and body or returns null if the tag name was recognized but the
+     * body was invalid.
      *
-     * Returns an array containing the options that will be passed to the
-     * PHPUnit_Extensions_Database_DataSet_CsvDataSet constructor. The options
-     * are determined by the given $dataSetSpec.
+     * @param string  $body
+     * @param string  $name
+     * @param TypeContext $context
      *
-     * @param  string $dataSetSpec
-     * @return array
+     * @return Tag|null
      */
-    protected function getCsvOptions($dataSetSpec)
+    private function createTag($body, $name, TypeContext $context)
     {
-        list($csvOptStr) = explode('|', $dataSetSpec, 2);
+        $handlerClassName = $this->findHandlerClassName($name, $context);
+        $arguments        = $this->getArgumentsForParametersFromWiring(
+            $this->fetchParametersForHandlerFactoryMethod($handlerClassName),
+            $this->getServiceLocatorWithDynamicParameters($context, $name, $body)
+        );
 
-        return str_split($csvOptStr);
+        return call_user_func_array([$handlerClassName, 'create'], $arguments);
     }
 
     /**
-     * Returns map of tables to files.
+     * Determines the Fully Qualified Class Name of the Factory or Tag (containing a Factory Method `create`).
      *
-     * Returns an associative array containing a mapping of tables (the key)
-     * to files (the values.) The tables and files are determined by the given
-     * $dataSetSpec
+     * @param string  $tagName
+     * @param TypeContext $context
      *
-     * @param  string $dataSetSpec
-     * @return array
+     * @return string
      */
-    protected function getTableFileMap($dataSetSpec)
+    private function findHandlerClassName($tagName, TypeContext $context)
     {
-        $tables = [];
-
-        foreach (explode(',', $dataSetSpec) as $csvfile) {
-            list($tableName, $file) = explode(':', $csvfile, 2);
-            $tables[$tableName]     = $file;
+        $handlerClassName = Generic::class;
+        if (isset($this->tagHandlerMappings[$tagName])) {
+            $handlerClassName = $this->tagHandlerMappings[$tagName];
+        } elseif ($this->isAnnotation($tagName)) {
+            // TODO: Annotation support is planned for a later stage and as such is disabled for now
+            // $tagName = (string)$this->fqsenResolver->resolve($tagName, $context);
+            // if (isset($this->annotationMappings[$tagName])) {
+            //     $handlerClassName = $this->annotationMappings[$tagName];
+            // }
         }
 
-        return $tables;
+        return $handlerClassName;
     }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Creates DefaultDataSets based off of a spec string.
- *
- * This spec class requires a list of databases to be set to the object before
- * it can return a list of databases.
- *
- * The format of the spec string is as follows:
- *
- * <db label>:<schema>:<table name>:<sql>
- *
- * The db label should be equal to one of the keys in the array of databases
- * passed to setDatabases().
- *
- * The schema should be the primary schema you will be running the sql query
- * against.
- *
- * The table name should be set to what you would like the table name in the
- * dataset to be.
- *
- * The sql is the query you want to use to generate the table columns and data.
- * The column names in the table will be identical to the column aliases in the
- * query.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DataSet_Specs_DbQuery implements PHPUnit_Extensions_Database_DataSet_ISpec, PHPUnit_Extensions_Database_IDatabaseListConsumer
-{
-    /**
-     * @var array
-     */
-    protected $databases = [];
 
     /**
-     * Sets the database for the spec
+     * Retrieves the arguments that need to be passed to the Factory Method with the given Parameters.
+     *
+     * @param \ReflectionParameter[] $parameters
+     * @param mixed[]                $locator
      *
-     * @param array $databases
+     * @return mixed[] A series of values that can be passed to the Factory Method of the tag whose parameters
+     *     is provided with this method.
      */
-    public function setDatabases(array $databases)
+    private function getArgumentsForParametersFromWiring($parameters, $locator)
     {
-        $this->databases = $databases;
+        $arguments = [];
+        foreach ($parameters as $index => $parameter) {
+            $typeHint = $parameter->getClass() ? $parameter->getClass()->getName() : null;
+            if (isset($locator[$typeHint])) {
+                $arguments[] = $locator[$typeHint];
+                continue;
+            }
+
+            $parameterName = $parameter->getName();
+            if (isset($locator[$parameterName])) {
+                $arguments[] = $locator[$parameterName];
+                continue;
+            }
+
+            $arguments[] = null;
+        }
+
+        return $arguments;
     }
 
     /**
-     * Creates a Default Data Set with a query table from a data set spec.
+     * Retrieves a series of ReflectionParameter objects for the static 'create' method of the given
+     * tag handler class name.
+     *
+     * @param string $handlerClassName
      *
-     * @param  string                                             $dataSetSpec
-     * @return PHPUnit_Extensions_Database_DataSet_DefaultDataSet
+     * @return \ReflectionParameter[]
      */
-    public function getDataSet($dataSetSpec)
+    private function fetchParametersForHandlerFactoryMethod($handlerClassName)
     {
-        list($dbLabel, $schema, $table, $sql) = explode(':', $dataSetSpec, 4);
-        $databaseInfo                         = $this->databases[$dbLabel];
-
-        $pdoRflc      = new ReflectionClass('PDO');
-        $pdo          = $pdoRflc->newInstanceArgs(explode('|', $databaseInfo));
-        $dbConnection = new PHPUnit_Extensions_Database_DB_DefaultDatabaseConnection($pdo, $schema);
-        $table        = $dbConnection->createQueryTable($table, $sql);
+        if (! isset($this->tagHandlerParameterCache[$handlerClassName])) {
+            $methodReflection                                  = new \ReflectionMethod($handlerClassName, 'create');
+            $this->tagHandlerParameterCache[$handlerClassName] = $methodReflection->getParameters();
+        }
 
-        return new PHPUnit_Extensions_Database_DataSet_DefaultDataSet([$table]);
+        return $this->tagHandlerParameterCache[$handlerClassName];
     }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Creates a database dataset based off of a spec string.
- *
- * This spec class requires a list of databases to be set to the object before
- * it can return a list of databases.
- *
- * The format of the spec string is as follows:
- *
- * <db label>:<schema>:<tables>
- *
- * The db label should be equal to one of the keys in the array of databases
- * passed to setDatabases().
- *
- * The schema should be the primary schema you will be choosing tables from.
- *
- * The tables should be a comma delimited list of all tables you would like to
- * pull data from.
- *
- * The sql is the query you want to use to generate the table columns and data.
- * The column names in the table will be identical to the column aliases in the
- * query.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DataSet_Specs_DbTable implements PHPUnit_Extensions_Database_DataSet_ISpec, PHPUnit_Extensions_Database_IDatabaseListConsumer
-{
-    /**
-     * @var array
-     */
-    protected $databases = [];
 
     /**
-     * Sets the database for the spec
+     * Returns a copy of this class' Service Locator with added dynamic parameters, such as the tag's name, body and
+     * Context.
      *
-     * @param array $databases
+     * @param TypeContext $context The Context (namespace and aliasses) that may be passed and is used to resolve FQSENs.
+     * @param string      $tagName The name of the tag that may be passed onto the factory method of the Tag class.
+     * @param string      $tagBody The body of the tag that may be passed onto the factory method of the Tag class.
+     *
+     * @return mixed[]
      */
-    public function setDatabases(array $databases)
+    private function getServiceLocatorWithDynamicParameters(TypeContext $context, $tagName, $tagBody)
     {
-        $this->databases = $databases;
+        $locator = array_merge(
+            $this->serviceLocator,
+            [
+                'name'             => $tagName,
+                'body'             => $tagBody,
+                TypeContext::class => $context
+            ]
+        );
+
+        return $locator;
     }
 
     /**
-     * Creates a DB Data Set from a data set spec.
+     * Returns whether the given tag belongs to an annotation.
+     *
+     * @param string $tagContent
+     *
+     * @todo this method should be populated once we implement Annotation notation support.
      *
-     * @param  string                                       $dataSetSpec
-     * @return PHPUnit_Extensions_Database_DataSet_IDataSet
+     * @return bool
      */
-    public function getDataSet($dataSetSpec)
+    private function isAnnotation($tagContent)
     {
-        list($dbLabel, $schema, $tables) = explode(':', $dataSetSpec, 3);
-        $databaseInfo                    = $this->databases[$dbLabel];
-
-        $pdoRflc      = new ReflectionClass('PDO');
-        $pdo          = $pdoRflc->newInstanceArgs(explode('|', $databaseInfo));
-        $dbConnection = new PHPUnit_Extensions_Database_DB_DefaultDatabaseConnection($pdo, $schema);
+        // 1. Contains a namespace separator
+        // 2. Contains parenthesis
+        // 3. Is present in a list of known annotations (make the algorithm smart by first checking is the last part
+        //    of the annotation class name matches the found tag name
 
-        return !empty($tables) ? $dbConnection->createDataSet(explode(',', $tables)) : $dbConnection->createDataSet();
+        return false;
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- */
-
-/**
- * Creates the appropriate DataSet Spec based on a given type.
  *
- * @since      Class available since Release 1.0.0
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
-class PHPUnit_Extensions_Database_DataSet_Specs_Factory implements PHPUnit_Extensions_Database_DataSet_Specs_IFactory
-{
-    /**
-     * Returns the data set
-     *
-     * @param  string                                    $type
-     * @return PHPUnit_Extensions_Database_DataSet_ISpec
-     */
-    public function getDataSetSpecByType($type)
-    {
-        switch ($type) {
-            case 'xml':
-                return new PHPUnit_Extensions_Database_DataSet_Specs_Xml();
 
-            case 'flatxml':
-                return new PHPUnit_Extensions_Database_DataSet_Specs_FlatXml();
+namespace phpDocumentor\Reflection\DocBlock;
 
-            case 'csv':
-                return new PHPUnit_Extensions_Database_DataSet_Specs_Csv();
+use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
 
-            case 'yaml':
-                return new PHPUnit_Extensions_Database_DataSet_Specs_Yaml();
+interface Tag
+{
+    public function getName();
 
-            case 'dbtable':
-                return new PHPUnit_Extensions_Database_DataSet_Specs_DbTable();
+    public static function create($body);
 
-            case 'dbquery':
-                return new PHPUnit_Extensions_Database_DataSet_Specs_DbQuery();
+    public function render(Formatter $formatter = null);
 
-            default:
-                throw new PHPUnit_Extensions_Database_Exception("I don't know what you want from me.");
-        }
-    }
+    public function __toString();
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- */
-
-/**
- * Creates a FlatXML dataset based off of a spec string.
- *
- * The format of the spec string is as follows:
- *
- * <filename>
  *
- * The filename should be the location of a flat xml file relative to the
- * current working directory.
- *
- * @since      Class available since Release 1.0.0
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
-class PHPUnit_Extensions_Database_DataSet_Specs_FlatXml implements PHPUnit_Extensions_Database_DataSet_ISpec
+
+namespace phpDocumentor\Reflection\DocBlock;
+
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+
+interface TagFactory
 {
     /**
-     * Creates Flat XML Data Set from a data set spec.
+     * Adds a parameter to the service locator that can be injected in a tag's factory method.
+     *
+     * When calling a tag's "create" method we always check the signature for dependencies to inject. One way is to
+     * typehint a parameter in the signature so that we can use that interface or class name to inject a dependency
+     * (see {@see addService()} for more information on that).
+     *
+     * Another way is to check the name of the argument against the names in the Service Locator. With this method
+     * you can add a variable that will be inserted when a tag's create method is not typehinted and has a matching
+     * name.
      *
-     * @param  string                                             $dataSetSpec
-     * @return PHPUnit_Extensions_Database_DataSet_FlatXmlDataSet
+     * Be aware that there are two reserved names:
+     *
+     * - name, representing the name of the tag.
+     * - body, representing the complete body of the tag.
+     *
+     * These parameters are injected at the last moment and will override any existing parameter with those names.
+     *
+     * @param string $name
+     * @param mixed  $value
+     *
+     * @return void
      */
-    public function getDataSet($dataSetSpec)
-    {
-        return new PHPUnit_Extensions_Database_DataSet_FlatXmlDataSet($dataSetSpec);
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    public function addParameter($name, $value);
 
-/**
- * An interface for data set spec factories.
- *
- * @since      Class available since Release 1.0.0
- */
-interface PHPUnit_Extensions_Database_DataSet_Specs_IFactory
-{
     /**
-     * Returns the data set
+     * Registers a service with the Service Locator using the FQCN of the class or the alias, if provided.
+     *
+     * When calling a tag's "create" method we always check the signature for dependencies to inject. If a parameter
+     * has a typehint then the ServiceLocator is queried to see if a Service is registered for that typehint.
      *
-     * @param  string                                    $type
-     * @return PHPUnit_Extensions_Database_DataSet_ISpec
+     * Because interfaces are regularly used as type-hints this method provides an alias parameter; if the FQCN of the
+     * interface is passed as alias then every time that interface is requested the provided service will be returned.
+     *
+     * @param object $service
+     * @param string $alias
+     *
+     * @return void
      */
-    public function getDataSetSpecByType($type);
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    public function addService($service);
 
-/**
- * Creates a XML dataset based off of a spec string.
- *
- * The format of the spec string is as follows:
- *
- * <filename>
- *
- * The filename should be the location of a xml file relative to the
- * current working directory.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DataSet_Specs_Xml implements PHPUnit_Extensions_Database_DataSet_ISpec
-{
     /**
-     * Creates XML Data Set from a data set spec.
+     * Factory method responsible for instantiating the correct sub type.
+     *
+     * @param string $tagLine The text for this tag, including description.
+     * @param TypeContext $context
+     *
+     * @throws \InvalidArgumentException if an invalid tag line was presented.
      *
-     * @param  string                                         $dataSetSpec
-     * @return PHPUnit_Extensions_Database_DataSet_XmlDataSet
+     * @return Tag A new tag object.
      */
-    public function getDataSet($dataSetSpec)
-    {
-        return new PHPUnit_Extensions_Database_DataSet_XmlDataSet($dataSetSpec);
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    public function create($tagLine, TypeContext $context = null);
 
-/**
- * Creates a YAML dataset based off of a spec string.
- *
- * The format of the spec string is as follows:
- *
- * <filename>
- *
- * The filename should be the location of a yaml file relative to the
- * current working directory.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DataSet_Specs_Yaml implements PHPUnit_Extensions_Database_DataSet_ISpec
-{
     /**
-     * Creates YAML Data Set from a data set spec.
+     * Registers a handler for tags.
+     *
+     * If you want to use your own tags then you can use this method to instruct the TagFactory to register the name
+     * of a tag with the FQCN of a 'Tag Handler'. The Tag handler should implement the {@see Tag} interface (and thus
+     * the create method).
+     *
+     * @param string $tagName Name of tag to register a handler for. When registering a namespaced tag, the full
+     *                        name, along with a prefixing slash MUST be provided.
+     * @param string $handler FQCN of handler.
+     *
+     * @throws \InvalidArgumentException if the tag name is not a string
+     * @throws \InvalidArgumentException if the tag name is namespaced (contains backslashes) but does not start with
+     *     a backslash
+     * @throws \InvalidArgumentException if the handler is not a string
+     * @throws \InvalidArgumentException if the handler is not an existing class
+     * @throws \InvalidArgumentException if the handler does not implement the {@see Tag} interface
      *
-     * @param  string                                          $dataSetSpec
-     * @return PHPUnit_Extensions_Database_DataSet_YamlDataSet
+     * @return void
      */
-    public function getDataSet($dataSetSpec)
-    {
-        return new PHPUnit_Extensions_Database_DataSet_YamlDataSet($dataSetSpec);
-    }
+    public function registerTagHandler($tagName, $handler);
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
 /**
- * The default YAML parser, using Symfony/Yaml.
- *
- * @since      Class available since Release 1.3.1
- */
-class PHPUnit_Extensions_Database_DataSet_SymfonyYamlParser implements PHPUnit_Extensions_Database_DataSet_IYamlParser {
-    public function parseYaml($yamlFile) {
-        return Symfony\Component\Yaml\Yaml::parse(file_get_contents($yamlFile));
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use Webmozart\Assert\Assert;
+
 /**
- * A table decorator that allows filtering out table columns from results.
- *
- * @since      Class available since Release 1.0.0
+ * Reflection class for an {@}author tag in a Docblock.
  */
-class PHPUnit_Extensions_Database_DataSet_TableFilter extends PHPUnit_Extensions_Database_DataSet_AbstractTable
+final class Author extends BaseTag implements Factory\StaticMethod
 {
-    /**
-     * The table meta data being decorated.
-     * @var PHPUnit_Extensions_Database_DataSet_ITable
-     */
-    protected $originalTable;
+    /** @var string register that this is the author tag. */
+    protected $name = 'author';
+
+    /** @var string The name of the author */
+    private $authorName = '';
+
+    /** @var string The email of the author */
+    private $authorEmail = '';
 
     /**
-     * Creates a new table filter using the original table
+     * Initializes this tag with the author name and e-mail.
      *
-     * @param $originalTable PHPUnit_Extensions_Database_DataSet_ITable
-     * @param $excludeColumns Array @deprecated, use the set* methods instead.
+     * @param string $authorName
+     * @param string $authorEmail
      */
-    public function __construct(PHPUnit_Extensions_Database_DataSet_ITable $originalTable, Array $excludeColumns = [])
+    public function __construct($authorName, $authorEmail)
     {
-        $this->originalTable = $originalTable;
-        $this->setTableMetaData(new PHPUnit_Extensions_Database_DataSet_TableMetaDataFilter($originalTable->getTableMetaData()));
-        $this->addExcludeColumns($excludeColumns);
+        Assert::string($authorName);
+        Assert::string($authorEmail);
+        if ($authorEmail && !filter_var($authorEmail, FILTER_VALIDATE_EMAIL)) {
+            throw new \InvalidArgumentException('The author tag does not have a valid e-mail address');
+        }
+
+        $this->authorName  = $authorName;
+        $this->authorEmail = $authorEmail;
     }
 
     /**
-     * Returns the number of rows in this table.
+     * Gets the author's name.
      *
-     * @return int
+     * @return string The author's name.
      */
-    public function getRowCount()
+    public function getAuthorName()
     {
-        return $this->originalTable->getRowCount();
+        return $this->authorName;
     }
 
     /**
-     * Returns the value for the given column on the given row.
+     * Returns the author's email.
      *
-     * @param int $row
-     * @param int $column
+     * @return string The author's email.
      */
-    public function getValue($row, $column)
+    public function getEmail()
     {
-        if (in_array($column, $this->getTableMetaData()->getColumns())) {
-            return $this->originalTable->getValue($row, $column);
-        } else {
-            throw new InvalidArgumentException("The given row ({$row}) and column ({$column}) do not exist in table {$this->getTableMetaData()->getTableName()}");
-        }
+        return $this->authorEmail;
     }
 
     /**
-     * Sets the columns to include in the table.
-     * @param Array $includeColumns
+     * Returns this tag in string form.
+     *
+     * @return string
      */
-    public function addIncludeColumns(Array $includeColumns)
+    public function __toString()
     {
-        $this->tableMetaData->addIncludeColumns($includeColumns);
+        return $this->authorName . (strlen($this->authorEmail) ? ' <' . $this->authorEmail . '>' : '');
     }
 
     /**
-     * Clears the included columns.
+     * Attempts to create a new Author object based on †he tag body.
+     *
+     * @param string $body
+     *
+     * @return static
      */
-    public function clearIncludeColumns()
+    public static function create($body)
     {
-        $this->tableMetaData->clearIncludeColumns();
-    }
+        Assert::string($body);
 
-    /**
-     * Sets the columns to exclude from the table.
-     * @param Array $excludeColumns
-     */
-    public function addExcludeColumns(Array $excludeColumns)
-    {
-        $this->tableMetaData->addExcludeColumns($excludeColumns);
-    }
+        $splitTagContent = preg_match('/^([^\<]*)(?:\<([^\>]*)\>)?$/u', $body, $matches);
+        if (!$splitTagContent) {
+            return null;
+        }
 
-    /**
-     * Clears the included columns.
-     */
-    public function clearExcludeColumns()
-    {
-        $this->tableMetaData->clearExcludeColumns();
+        $authorName = trim($matches[1]);
+        $email = isset($matches[2]) ? trim($matches[2]) : '';
+
+        return new static($authorName, $email);
     }
+}
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock;
+use phpDocumentor\Reflection\DocBlock\Description;
+
+/**
+ * Parses a tag definition for a DocBlock.
+ */
+abstract class BaseTag implements DocBlock\Tag
+{
+    /** @var string Name of the tag */
+    protected $name = '';
+
+    /** @var Description|null Description of the tag. */
+    protected $description;
 
     /**
-     * Checks if a given row is in the table
-     *
-     * @param array $row
+     * Gets the name of this tag.
      *
-     * @return bool
+     * @return string The name of this tag.
      */
-    public function assertContainsRow(Array $row)
+    public function getName()
     {
-        $this->loadData();
+        return $this->name;
+    }
 
-        return parent::assertContainsRow($row);
+    public function getDescription()
+    {
+        return $this->description;
     }
 
-    /**
-     * Loads data into local data table if it's not already loaded
-     */
-    protected function loadData()
+    public function render(Formatter $formatter = null)
     {
-        if ($this->data === NULL) {
-            $data = [];
-            for($row = 0;$row < $this->originalTable->getRowCount();$row++) {
-                $tRow = [];
-                foreach($this->getTableMetaData()->getColumns() as $col) {
-                    $tRow[$col] = $this->getValue($row, $col);
-                }
-                $data[$row] = $tRow;
-            }
-            $this->data   = $data;
+        if ($formatter === null) {
+            $formatter = new Formatter\PassthroughFormatter();
         }
+
+        return $formatter->format($this);
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Fqsen;
+use phpDocumentor\Reflection\FqsenResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
 /**
- * A TableMetaData decorator that allows filtering columns from another
- * metaData object.
- *
- * The if a whitelist (include) filter is specified, then only those columns
- * will be included.
- *
- * @since      Class available since Release 1.0.0
+ * Reflection class for a @covers tag in a Docblock.
  */
-class PHPUnit_Extensions_Database_DataSet_TableMetaDataFilter extends PHPUnit_Extensions_Database_DataSet_AbstractTableMetaData
+final class Covers extends BaseTag implements Factory\StaticMethod
 {
-    /**
-     * The table meta data being decorated.
-     * @var PHPUnit_Extensions_Database_DataSet_ITableMetaData
-     */
-    protected $originalMetaData;
-
-    /**
-     * The columns to exclude from the meta data.
-     * @var Array
-     */
-    protected $excludeColumns = [];
+    protected $name = 'covers';
 
-    /**
-     * The columns to include from the meta data.
-     * @var Array
-     */
-    protected $includeColumns = [];
+    /** @var Fqsen */
+    private $refers = null;
 
     /**
-     * Creates a new filtered table meta data object filtering out
-     * $excludeColumns.
+     * Initializes this tag.
      *
-     * @param PHPUnit_Extensions_Database_DataSet_ITableMetaData $originalMetaData
-     * @param array                                              $excludeColumns   - Deprecated. Use the set* methods instead.
+     * @param Fqsen $refers
+     * @param Description $description
      */
-    public function __construct(PHPUnit_Extensions_Database_DataSet_ITableMetaData $originalMetaData, Array $excludeColumns = [])
+    public function __construct(Fqsen $refers, Description $description = null)
     {
-        $this->originalMetaData = $originalMetaData;
-        $this->addExcludeColumns($excludeColumns);
+        $this->refers = $refers;
+        $this->description = $description;
     }
 
     /**
-     * Returns the names of the columns in the table.
-     *
-     * @return array
+     * {@inheritdoc}
      */
-    public function getColumns()
-    {
-        if (!empty($this->includeColumns)) {
-            return array_values(array_intersect($this->originalMetaData->getColumns(), $this->includeColumns));
-        }
-        elseif (!empty($this->excludeColumns)) {
-            return array_values(array_diff($this->originalMetaData->getColumns(), $this->excludeColumns));
-        }
-        else {
-            return $this->originalMetaData->getColumns();
-        }
+    public static function create(
+        $body,
+        DescriptionFactory $descriptionFactory = null,
+        FqsenResolver $resolver = null,
+        TypeContext $context = null
+    ) {
+        Assert::string($body);
+        Assert::notEmpty($body);
+
+        $parts = preg_split('/\s+/Su', $body, 2);
+
+        return new static(
+            $resolver->resolve($parts[0], $context),
+            $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context)
+        );
     }
 
     /**
-     * Returns the names of the primary key columns in the table.
+     * Returns the structural element this tag refers to.
      *
-     * @return array
+     * @return Fqsen
      */
-    public function getPrimaryKeys()
+    public function getReference()
     {
-        return $this->originalMetaData->getPrimaryKeys();
+        return $this->refers;
     }
 
     /**
-     * Returns the name of the table.
+     * Returns a string representation of this tag.
      *
      * @return string
      */
-    public function getTableName()
+    public function __toString()
     {
-        return $this->originalMetaData->getTableName();
+        return $this->refers . ($this->description ? ' ' . $this->description->render() : '');
     }
+}
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
+/**
+ * Reflection class for a {@}deprecated tag in a Docblock.
+ */
+final class Deprecated extends BaseTag implements Factory\StaticMethod
+{
+    protected $name = 'deprecated';
 
     /**
-     * Sets the columns to include in the table.
-     * @param Array $includeColumns
+     * PCRE regular expression matching a version vector.
+     * Assumes the "x" modifier.
      */
-    public function addIncludeColumns(Array $includeColumns)
+    const REGEX_VECTOR = '(?:
+        # Normal release vectors.
+        \d\S*
+        |
+        # VCS version vectors. Per PHPCS, they are expected to
+        # follow the form of the VCS name, followed by ":", followed
+        # by the version vector itself.
+        # By convention, popular VCSes like CVS, SVN and GIT use "$"
+        # around the actual version vector.
+        [^\s\:]+\:\s*\$[^\$]+\$
+    )';
+
+    /** @var string The version vector. */
+    private $version = '';
+
+    public function __construct($version = null, Description $description = null)
     {
-        $this->includeColumns = array_unique(array_merge($this->includeColumns, $includeColumns));
+        Assert::nullOrStringNotEmpty($version);
+
+        $this->version = $version;
+        $this->description = $description;
     }
 
     /**
-     * Clears the included columns.
+     * @return static
      */
-    public function clearIncludeColumns()
+    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
     {
-        $this->includeColumns = [];
+        Assert::nullOrString($body);
+        if (empty($body)) {
+            return new static();
+        }
+
+        $matches = [];
+        if (!preg_match('/^(' . self::REGEX_VECTOR . ')\s*(.+)?$/sux', $body, $matches)) {
+            return new static(
+                null,
+                null !== $descriptionFactory ? $descriptionFactory->create($body, $context) : null
+            );
+        }
+
+        return new static(
+            $matches[1],
+            $descriptionFactory->create(isset($matches[2]) ? $matches[2] : '', $context)
+        );
     }
 
     /**
-     * Sets the columns to exclude from the table.
-     * @param Array $excludeColumns
+     * Gets the version section of the tag.
+     *
+     * @return string
      */
-    public function addExcludeColumns(Array $excludeColumns)
+    public function getVersion()
     {
-        $this->excludeColumns = array_unique(array_merge($this->excludeColumns, $excludeColumns));
+        return $this->version;
     }
 
     /**
-     * Clears the excluded columns.
+     * Returns a string representation for this tag.
+     *
+     * @return string
      */
-    public function clearExcludeColumns()
+    public function __toString()
     {
-        $this->excludeColumns = [];
+        return $this->version . ($this->description ? ' ' . $this->description->render() : '');
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- */
-
-/**
- * The default implementation of a data set.
  *
- * @since      Class available since Release 1.0.0
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
-class PHPUnit_Extensions_Database_DataSet_XmlDataSet extends PHPUnit_Extensions_Database_DataSet_AbstractXmlDataSet
-{
-    protected function getTableInfo(Array &$tableColumns, Array &$tableValues)
-    {
-        if ($this->xmlFileContents->getName() != 'dataset') {
-            throw new PHPUnit_Extensions_Database_Exception('The root element of an xml data set file must be called <dataset>');
-        }
-
-        foreach ($this->xmlFileContents->xpath('/dataset/table') as $tableElement) {
-            if (empty($tableElement['name'])) {
-                throw new PHPUnit_Extensions_Database_Exception('Table elements must include a name attribute specifying the table name.');
-            }
-
-            $tableName = (string) $tableElement['name'];
-
-            if (!isset($tableColumns[$tableName])) {
-                $tableColumns[$tableName] = [];
-            }
-
-            if (!isset($tableValues[$tableName])) {
-                $tableValues[$tableName] = [];
-            }
-
-            $tableInstanceColumns = [];
-
-            foreach ($tableElement->xpath('./column') as $columnElement) {
-                $columnName = (string) $columnElement;
-                if (empty($columnName)) {
-                    throw new PHPUnit_Extensions_Database_Exception("Missing <column> elements for table $tableName. Add one or more <column> elements to the <table> element.");
-                }
-
-                if (!in_array($columnName, $tableColumns[$tableName])) {
-                    $tableColumns[$tableName][] = $columnName;
-                }
 
-                $tableInstanceColumns[] = $columnName;
-            }
-
-            foreach ($tableElement->xpath('./row') as $rowElement) {
-                $rowValues                 = [];
-                $index                     = 0;
-                $numOfTableInstanceColumns = count($tableInstanceColumns);
-
-                foreach ($rowElement->children() as $columnValue) {
-
-                    if ($index >= $numOfTableInstanceColumns) {
-                        throw new PHPUnit_Extensions_Database_Exception("Row contains more values than the number of columns defined for table $tableName.");
-                    }
-                    switch ($columnValue->getName()) {
-                        case 'value':
-                            $rowValues[$tableInstanceColumns[$index]] = (string) $columnValue;
-                            $index++;
-                            break;
-                        case 'null':
-                            $rowValues[$tableInstanceColumns[$index]] = NULL;
-                            $index++;
-                            break;
-                        default:
-                            throw new PHPUnit_Extensions_Database_Exception('Unknown element ' . $columnValue->getName() . ' in a row element.');
-                    }
-                }
-
-                $tableValues[$tableName][] = $rowValues;
-            }
-        }
-    }
-
-    public static function write(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset, $filename)
-    {
-        $pers = new PHPUnit_Extensions_Database_DataSet_Persistors_Xml();
-        $pers->setFileName($filename);
-
-        try {
-            $pers->write($dataset);
-        }
+namespace phpDocumentor\Reflection\DocBlock\Tags;
 
-        catch (RuntimeException $e) {
-            throw new PHPUnit_Framework_Exception(__METHOD__ . ' called with an unwritable file.');
-        }
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\Tag;
+use Webmozart\Assert\Assert;
 
 /**
- * Creates YamlDataSets.
- *
- * You can incrementally add YAML files as tables to your datasets
- *
- * @since      Class available since Release 1.0.0
+ * Reflection class for a {@}example tag in a Docblock.
  */
-class PHPUnit_Extensions_Database_DataSet_YamlDataSet extends PHPUnit_Extensions_Database_DataSet_AbstractDataSet
+final class Example extends BaseTag
 {
     /**
-     * @var array
+     * @var string Path to a file to use as an example. May also be an absolute URI.
      */
-    protected $tables = [];
+    private $filePath;
 
     /**
-     * @var PHPUnit_Extensions_Database_DataSet_IYamlParser
+     * @var bool Whether the file path component represents an URI. This determines how the file portion
+     *     appears at {@link getContent()}.
      */
-    protected $parser;
+    private $isURI = false;
 
     /**
-     * Creates a new YAML dataset
-     *
-     * @param string                                          $yamlFile
-     * @param PHPUnit_Extensions_Database_DataSet_IYamlParser $parser
+     * @var int
      */
-    public function __construct($yamlFile, $parser = NULL)
-    {
-        if ($parser == NULL) {
-            $parser = new PHPUnit_Extensions_Database_DataSet_SymfonyYamlParser();
-        }
-        $this->parser = $parser;
-        $this->addYamlFile($yamlFile);
-    }
+    private $startingLine;
 
     /**
-     * Adds a new yaml file to the dataset.
-     * @param string $yamlFile
+     * @var int
      */
-    public function addYamlFile($yamlFile)
-    {
-        $data = $this->parser->parseYaml($yamlFile);
-
-        foreach ($data as $tableName => $rows) {
-            if (!isset($rows)) {
-                $rows = [];
-            }
+    private $lineCount;
 
-            if (!is_array($rows)) {
-                continue;
-            }
+    public function __construct($filePath, $isURI, $startingLine, $lineCount, $description)
+    {
+        Assert::notEmpty($filePath);
+        Assert::integer($startingLine);
+        Assert::greaterThanEq($startingLine, 0);
 
-            if (!array_key_exists($tableName, $this->tables)) {
-                $columns = $this->getColumns($rows);
+        $this->filePath = $filePath;
+        $this->startingLine = $startingLine;
+        $this->lineCount = $lineCount;
+        $this->name = 'example';
+        if ($description !== null) {
+            $this->description = trim($description);
+        }
 
-                $tableMetaData = new PHPUnit_Extensions_Database_DataSet_DefaultTableMetaData(
-                  $tableName, $columns
-                );
+        $this->isURI = $isURI;
+    }
 
-                $this->tables[$tableName] = new PHPUnit_Extensions_Database_DataSet_DefaultTable(
-                  $tableMetaData
-                );
+    /**
+     * {@inheritdoc}
+     */
+    public function getContent()
+    {
+        if (null === $this->description) {
+            $filePath = '"' . $this->filePath . '"';
+            if ($this->isURI) {
+                $filePath = $this->isUriRelative($this->filePath)
+                    ? str_replace('%2F', '/', rawurlencode($this->filePath))
+                    :$this->filePath;
             }
 
-            foreach ($rows as $row) {
-                $this->tables[$tableName]->addRow($row);
-            }
+            return trim($filePath . ' ' . parent::getDescription());
         }
+
+        return $this->description;
     }
 
     /**
-     * Creates a unique list of columns from all the rows in a table.
-     * If the table is defined another time in the Yaml, and if the Yaml
-     * parser could return the multiple occerrences, then this would be
-     * insufficient unless we grouped all the occurences of the table
-     * into onwe row set.  sfYaml, however, does not provide multiple tables
-     * with the same name, it only supplies the last table.
-     *
-     * @params all the rows in a table.
+     * {@inheritdoc}
      */
-    private function getColumns($rows) {
-        $columns = [];
+    public static function create($body)
+    {
+        // File component: File path in quotes or File URI / Source information
+        if (! preg_match('/^(?:\"([^\"]+)\"|(\S+))(?:\s+(.*))?$/sux', $body, $matches)) {
+            return null;
+        }
+
+        $filePath = null;
+        $fileUri  = null;
+        if ('' !== $matches[1]) {
+            $filePath = $matches[1];
+        } else {
+            $fileUri = $matches[2];
+        }
+
+        $startingLine = 1;
+        $lineCount    = null;
+        $description  = null;
+
+        if (array_key_exists(3, $matches)) {
+            $description = $matches[3];
+
+            // Starting line / Number of lines / Description
+            if (preg_match('/^([1-9]\d*)(?:\s+((?1))\s*)?(.*)$/sux', $matches[3], $contentMatches)) {
+                $startingLine = (int)$contentMatches[1];
+                if (isset($contentMatches[2]) && $contentMatches[2] !== '') {
+                    $lineCount = (int)$contentMatches[2];
+                }
 
-        foreach ($rows as $row) {
-            $columns = array_merge($columns, array_keys($row));
+                if (array_key_exists(3, $contentMatches)) {
+                    $description = $contentMatches[3];
+                }
+            }
         }
 
-        return array_values(array_unique($columns));
+        return new static(
+            $filePath !== null?$filePath:$fileUri,
+            $fileUri !== null,
+            $startingLine,
+            $lineCount,
+            $description
+        );
     }
 
     /**
-     * Creates an iterator over the tables in the data set. If $reverse is
-     * true a reverse iterator will be returned.
+     * Returns the file path.
      *
-     * @param  bool                                               $reverse
-     * @return PHPUnit_Extensions_Database_DataSet_ITableIterator
+     * @return string Path to a file to use as an example.
+     *     May also be an absolute URI.
      */
-    protected function createIterator($reverse = FALSE)
+    public function getFilePath()
     {
-        return new PHPUnit_Extensions_Database_DataSet_DefaultTableIterator(
-          $this->tables, $reverse
-        );
+        return $this->filePath;
     }
 
     /**
-     * Saves a given $dataset to $filename in YAML format
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataset
-     * @param string                                       $filename
+     * Returns a string representation for this tag.
+     *
+     * @return string
      */
-    public static function write(PHPUnit_Extensions_Database_DataSet_IDataSet $dataset, $filename)
+    public function __toString()
     {
-        $pers = new PHPUnit_Extensions_Database_DataSet_Persistors_Yaml();
-        $pers->setFileName($filename);
-
-        try {
-            $pers->write($dataset);
-        }
-
-        catch (RuntimeException $e) {
-            throw new PHPUnit_Framework_Exception(
-              __METHOD__ . ' called with an unwritable file.'
-            );
-        }
+        return $this->filePath . ($this->description ? ' ' . $this->description : '');
     }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * This is the default implementation of the database tester. It receives its
- * connection object from the constructor.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_DefaultTester extends PHPUnit_Extensions_Database_AbstractTester
-{
     /**
-     * @var PHPUnit_Extensions_Database_DB_IDatabaseConnection
+     * Returns true if the provided URI is relative or contains a complete scheme (and thus is absolute).
+     *
+     * @param string $uri
+     *
+     * @return bool
      */
-    protected $connection;
+    private function isUriRelative($uri)
+    {
+        return false === strpos($uri, ':');
+    }
 
     /**
-     * Creates a new default database tester using the given connection.
-     *
-     * @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection
+     * @return int
      */
-    public function __construct(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
+    public function getStartingLine()
     {
-        parent::__construct();
-
-        $this->connection = $connection;
+        return $this->startingLine;
     }
 
     /**
-     * Returns the test database connection.
-     *
-     * @return PHPUnit_Extensions_Database_DB_IDatabaseConnection
+     * @return int
      */
-    public function getConnection()
+    public function getLineCount()
     {
-        return $this->connection;
+        return $this->lineCount;
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- */
-
-/**
- * Thrown for exceptions encountered with database operations. Provides
- * information regarding which operations failed and the query (if any) it
- * failed on.
  *
- * @since      Class available since Release 1.0.0
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
-class PHPUnit_Extensions_Database_Exception extends Exception
+
+namespace phpDocumentor\Reflection\DocBlock\Tags\Factory;
+
+interface StaticMethod
 {
+    public static function create($body);
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- */
-
-/**
- * An interface for classes that require a list of databases to operate.
  *
- * @since      Class available since Release 1.0.0
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
-interface PHPUnit_Extensions_Database_IDatabaseListConsumer
+
+namespace phpDocumentor\Reflection\DocBlock\Tags\Factory;
+
+interface Strategy
 {
-    /**
-     * Sets the database for the spec
-     *
-     * @param array $databases
-     */
-    public function setDatabases(array $databases);
+    public function create($body);
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- */
-
-/**
- * This is the interface for DatabaseTester objects. These objects are used to
- * add database testing to existing test cases using composition instead of
- * extension.
  *
- * @since      Class available since Release 1.0.0
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
-interface PHPUnit_Extensions_Database_ITester
-{
-    /**
-     * Closes the specified connection.
-     *
-     * @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection
-     */
-    public function closeConnection(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection);
-
-    /**
-     * Returns the test database connection.
-     *
-     * @return PHPUnit_Extensions_Database_DB_IDatabaseConnection
-     */
-    public function getConnection();
-
-    /**
-     * Returns the test dataset.
-     *
-     * @return PHPUnit_Extensions_Database_DataSet_IDataSet
-     */
-    public function getDataSet();
-
-    /**
-     * TestCases must call this method inside setUp().
-     */
-    public function onSetUp();
-
-    /**
-     * TestCases must call this method inside tearDown().
-     */
-    public function onTearDown();
 
-    /**
-     * Sets the test dataset to use.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet
-     */
-    public function setDataSet(PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet);
+namespace phpDocumentor\Reflection\DocBlock\Tags;
 
-    /**
-     * Sets the schema value.
-     *
-     * @param string $schema
-     */
-    public function setSchema($schema);
+use phpDocumentor\Reflection\DocBlock\Tag;
 
+interface Formatter
+{
     /**
-     * Sets the DatabaseOperation to call when starting the test.
+     * Formats a tag into a string representation according to a specific format, such as Markdown.
      *
-     * @param PHPUnit_Extensions_Database_Operation_DatabaseOperation $setUpOperation
-     */
-    public function setSetUpOperation(PHPUnit_Extensions_Database_Operation_IDatabaseOperation $setUpOperation);
-
-    /**
-     * Sets the DatabaseOperation to call when stopping the test.
+     * @param Tag $tag
      *
-     * @param PHPUnit_Extensions_Database_Operation_DatabaseOperation $tearDownOperation
+     * @return string
      */
-    public function setTearDownOperation(PHPUnit_Extensions_Database_Operation_IDatabaseOperation $tearDownOperation);
+    public function format(Tag $tag);
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
 /**
- * This class facilitates combining database operations. To create a composite
- * operation pass an array of classes that implement
- * PHPUnit_Extensions_Database_Operation_IDatabaseOperation and they will be
- * executed in that order against all data sets.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_Operation_Composite implements PHPUnit_Extensions_Database_Operation_IDatabaseOperation
-{
-    /**
-     * @var array
-     */
-    protected $operations = [];
-
-    /**
-     * Creates a composite operation.
-     *
-     * @param array $operations
-     */
-    public function __construct(Array $operations)
-    {
-        foreach ($operations as $operation) {
-            if ($operation instanceof PHPUnit_Extensions_Database_Operation_IDatabaseOperation) {
-                $this->operations[] = $operation;
-            } else {
-                throw new InvalidArgumentException('Only database operation instances can be passed to a composite database operation.');
-            }
-        }
-    }
-
-    public function execute(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection, PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet)
-    {
-        try {
-            foreach ($this->operations as $operation) {
-                /* @var $operation PHPUnit_Extensions_Database_Operation_IDatabaseOperation */
-                $operation->execute($connection, $dataSet);
-            }
-        } catch (PHPUnit_Extensions_Database_Operation_Exception $e) {
-            throw new PHPUnit_Extensions_Database_Operation_Exception("COMPOSITE[{$e->getOperation()}]", $e->getQuery(), $e->getArgs(), $e->getTable(), $e->getError());
-        }
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- */
-
-/**
- * Deletes the rows in a given dataset using primary key columns.
  *
- * @since      Class available since Release 1.0.0
+ * @author    Jan Schneider <jan@horde.org>
+ * @copyright 2017 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
-class PHPUnit_Extensions_Database_Operation_Delete extends PHPUnit_Extensions_Database_Operation_RowBased
-{
-    protected $operationName = 'DELETE';
-
-    protected $iteratorDirection = self::ITERATOR_TYPE_REVERSE;
 
-    protected function buildOperationQuery(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
-    {
-        $keys = $databaseTableMetaData->getPrimaryKeys();
-
-        $whereStatement = 'WHERE ' . implode(' AND ', $this->buildPreparedColumnArray($keys, $connection));
+namespace phpDocumentor\Reflection\DocBlock\Tags\Formatter;
 
-        $query = "
-            DELETE FROM {$connection->quoteSchemaObject($table->getTableMetaData()->getTableName())}
-            {$whereStatement}
-        ";
+use phpDocumentor\Reflection\DocBlock\Tag;
+use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
 
-        return $query;
-    }
+class AlignFormatter implements Formatter
+{
+    /** @var int The maximum tag name length. */
+    protected $maxLen = 0;
 
-    protected function buildOperationArguments(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, $row)
+    /**
+     * Constructor.
+     *
+     * @param Tag[] $tags All tags that should later be aligned with the formatter.
+     */
+    public function __construct(array $tags)
     {
-        $args = [];
-        foreach ($databaseTableMetaData->getPrimaryKeys() as $columnName) {
-            $args[] = $table->getValue($row, $columnName);
+        foreach ($tags as $tag) {
+            $this->maxLen = max($this->maxLen, strlen($tag->getName()));
         }
-
-        return $args;
     }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Deletes all rows from all tables in a dataset.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_Operation_DeleteAll implements PHPUnit_Extensions_Database_Operation_IDatabaseOperation
-{
-    public function execute(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection, PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet)
+    /**
+     * Formats the given tag to return a simple plain text version.
+     *
+     * @param Tag $tag
+     *
+     * @return string
+     */
+    public function format(Tag $tag)
     {
-        foreach ($dataSet->getReverseIterator() as $table) {
-            /* @var $table PHPUnit_Extensions_Database_DataSet_ITable */
-
-            $query = "
-                DELETE FROM {$connection->quoteSchemaObject($table->getTableMetaData()->getTableName())}
-            ";
-
-            try {
-                $connection->getConnection()->query($query);
-            } catch (PDOException $e) {
-                throw new PHPUnit_Extensions_Database_Operation_Exception('DELETE_ALL', $query, [], $table, $e->getMessage());
-            }
-        }
+        return '@' . $tag->getName() . str_repeat(' ', $this->maxLen - strlen($tag->getName()) + 1) . (string)$tag;
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- */
-
-/**
- * Thrown for exceptions encountered with database operations. Provides
- * information regarding which operations failed and the query (if any) it
- * failed on.
  *
- * @since      Class available since Release 1.0.0
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
-class PHPUnit_Extensions_Database_Operation_Exception extends RuntimeException
-{
-    /**
-     * @var string
-     */
-    protected $operation;
-
-    /**
-     * @var string
-     */
-    protected $preparedQuery;
-
-    /**
-     * @var array
-     */
-    protected $preparedArgs;
 
-    /**
-     * @var PHPUnit_Extensions_Database_DataSet_ITable
-     */
-    protected $table;
+namespace phpDocumentor\Reflection\DocBlock\Tags\Formatter;
 
-    /**
-     * @var string
-     */
-    protected $error;
+use phpDocumentor\Reflection\DocBlock\Tag;
+use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
 
+class PassthroughFormatter implements Formatter
+{
     /**
-     * Creates a new dbunit operation exception
+     * Formats the given tag to return a simple plain text version.
+     *
+     * @param Tag $tag
      *
-     * @param string                                     $operation
-     * @param string                                     $current_query
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $current_table
-     * @param string                                     $error
+     * @return string
      */
-    public function __construct($operation, $current_query, $current_args, $current_table, $error)
-    {
-        parent::__construct("{$operation} operation failed on query: {$current_query} using args: " . print_r($current_args, TRUE) . " [{$error}]");
-
-        $this->operation     = $operation;
-        $this->preparedQuery = $current_query;
-        $this->preparedArgs  = $current_args;
-        $this->table         = $current_table;
-        $this->error         = $error;
-    }
-
-    public function getOperation()
-    {
-        return $this->operation;
-    }
-
-    public function getQuery()
-    {
-        return $this->preparedQuery;
-    }
-
-    public function getTable()
-    {
-        return $this->table;
-    }
-
-    public function getArgs()
-    {
-        return $this->preparedArgs;
-    }
-
-    public function getError()
+    public function format(Tag $tag)
     {
-        return $this->error;
+        return trim('@' . $tag->getName() . ' ' . (string)$tag);
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\DocBlock\StandardTagFactory;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
 /**
- * A class factory to easily return database operations.
- *
- * @since      Class available since Release 1.0.0
+ * Parses a tag definition for a DocBlock.
  */
-class PHPUnit_Extensions_Database_Operation_Factory
+class Generic extends BaseTag implements Factory\StaticMethod
 {
     /**
-     * Returns a null database operation
+     * Parses a tag and populates the member variables.
      *
-     * @return PHPUnit_Extensions_Database_Operation_IDatabaseOperation
+     * @param string $name Name of the tag.
+     * @param Description $description The contents of the given tag.
      */
-    public static function NONE()
+    public function __construct($name, Description $description = null)
     {
-        return new PHPUnit_Extensions_Database_Operation_Null();
-    }
+        $this->validateTagName($name);
 
-    /**
-     * Returns a clean insert database operation. It will remove all contents
-     * from the table prior to re-inserting rows.
-     *
-     * @param  bool                                                     $cascadeTruncates Set to true to force truncates to cascade on databases that support this.
-     * @return PHPUnit_Extensions_Database_Operation_IDatabaseOperation
-     */
-    public static function CLEAN_INSERT($cascadeTruncates = FALSE)
-    {
-        return new PHPUnit_Extensions_Database_Operation_Composite([
-            self::TRUNCATE($cascadeTruncates),
-            self::INSERT()
-        ]);
+        $this->name = $name;
+        $this->description = $description;
     }
 
     /**
-     * Returns an insert database operation.
+     * Creates a new tag that represents any unknown tag type.
      *
-     * @return PHPUnit_Extensions_Database_Operation_IDatabaseOperation
-     */
-    public static function INSERT()
-    {
-        return new PHPUnit_Extensions_Database_Operation_Insert();
-    }
-
-    /**
-     * Returns a truncate database operation.
+     * @param string             $body
+     * @param string             $name
+     * @param DescriptionFactory $descriptionFactory
+     * @param TypeContext        $context
      *
-     * @param  bool                                                     $cascadeTruncates Set to true to force truncates to cascade on databases that support this.
-     * @return PHPUnit_Extensions_Database_Operation_IDatabaseOperation
+     * @return static
      */
-    public static function TRUNCATE($cascadeTruncates = FALSE)
-    {
-        $truncate = new PHPUnit_Extensions_Database_Operation_Truncate();
-        $truncate->setCascade($cascadeTruncates);
+    public static function create(
+        $body,
+        $name = '',
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::string($body);
+        Assert::stringNotEmpty($name);
+        Assert::notNull($descriptionFactory);
 
-        return $truncate;
-    }
+        $description = $descriptionFactory && $body ? $descriptionFactory->create($body, $context) : null;
 
-    /**
-     * Returns a delete database operation.
-     *
-     * @return PHPUnit_Extensions_Database_Operation_IDatabaseOperation
-     */
-    public static function DELETE()
-    {
-        return new PHPUnit_Extensions_Database_Operation_Delete();
+        return new static($name, $description);
     }
 
     /**
-     * Returns a delete_all database operation.
+     * Returns the tag as a serialized string
      *
-     * @return PHPUnit_Extensions_Database_Operation_IDatabaseOperation
+     * @return string
      */
-    public static function DELETE_ALL()
+    public function __toString()
     {
-        return new PHPUnit_Extensions_Database_Operation_DeleteAll();
+        return ($this->description ? $this->description->render() : '');
     }
 
     /**
-     * Returns an update database operation.
+     * Validates if the tag name matches the expected format, otherwise throws an exception.
+     *
+     * @param string $name
      *
-     * @return PHPUnit_Extensions_Database_Operation_IDatabaseOperation
+     * @return void
      */
-    public static function UPDATE()
+    private function validateTagName($name)
     {
-        return new PHPUnit_Extensions_Database_Operation_Update();
+        if (! preg_match('/^' . StandardTagFactory::REGEX_TAGNAME . '$/u', $name)) {
+            throw new \InvalidArgumentException(
+                'The tag name "' . $name . '" is not wellformed. Tags may only consist of letters, underscores, '
+                . 'hyphens and backslashes.'
+            );
+        }
     }
-
 }
 <?php
-/*
- * This file is part of DBUnit.
+/**
+ * phpDocumentor
  *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * PHP Version 5.3
  *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+ * @author    Ben Selby <benmatselby@gmail.com>
+ * @copyright 2010-2011 Mike van Riel / Naenius (http://www.naenius.com)
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
 /**
- * Provides a basic interface and functionality for executing database
- * operations against a connection using a specific dataSet.
- *
- * @since      Class available since Release 1.0.0
+ * Reflection class for a @link tag in a Docblock.
  */
-interface PHPUnit_Extensions_Database_Operation_IDatabaseOperation
+final class Link extends BaseTag implements Factory\StaticMethod
 {
+    protected $name = 'link';
+
+    /** @var string */
+    private $link = '';
+
     /**
-     * Executes the database operation against the given $connection for the
-     * given $dataSet.
+     * Initializes a link to a URL.
      *
-     * @param  PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection
-     * @param  PHPUnit_Extensions_Database_DataSet_IDataSet       $dataSet
-     * @throws PHPUnit_Extensions_Database_Operation_Exception
+     * @param string      $link
+     * @param Description $description
      */
-    public function execute(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection, PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet);
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * This class provides functionality for inserting rows from a dataset into a database.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_Operation_Insert extends PHPUnit_Extensions_Database_Operation_RowBased
-{
-    protected $operationName = 'INSERT';
-
-    protected function buildOperationQuery(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
+    public function __construct($link, Description $description = null)
     {
-        $columnCount = count($table->getTableMetaData()->getColumns());
-
-        if ($columnCount > 0) {
-            $placeHolders = implode(', ', array_fill(0, $columnCount, '?'));
-
-            $columns = '';
-            foreach ($table->getTableMetaData()->getColumns() as $column) {
-                $columns .= $connection->quoteSchemaObject($column) . ', ';
-            }
-
-            $columns = substr($columns, 0, -2);
-
-            $query = "
-                INSERT INTO {$connection->quoteSchemaObject($table->getTableMetaData()->getTableName())}
-                ({$columns})
-                VALUES
-                ({$placeHolders})
-            ";
+        Assert::string($link);
 
-            return $query;
-        } else {
-            return FALSE;
-        }
+        $this->link = $link;
+        $this->description = $description;
     }
 
-    protected function buildOperationArguments(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, $row)
+    /**
+     * {@inheritdoc}
+     */
+    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
     {
-        $args = [];
-        foreach ($table->getTableMetaData()->getColumns() as $columnName) {
-            $args[] = $table->getValue($row, $columnName);
-        }
+        Assert::string($body);
+        Assert::notNull($descriptionFactory);
+
+        $parts = preg_split('/\s+/Su', $body, 2);
+        $description = isset($parts[1]) ? $descriptionFactory->create($parts[1], $context) : null;
 
-        return $args;
+        return new static($parts[0], $description);
     }
 
-    protected function disablePrimaryKeys(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
+    /**
+    * Gets the link
+    *
+    * @return string
+    */
+    public function getLink()
     {
-        if (count($databaseTableMetaData->getPrimaryKeys())) {
-            return TRUE;
-        }
-
-        return FALSE;
+        return $this->link;
     }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * This class represents a null database operation.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_Operation_Null implements PHPUnit_Extensions_Database_Operation_IDatabaseOperation
-{
-    public function execute(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection, PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet)
+    /**
+     * Returns a string representation for this tag.
+     *
+     * @return string
+     */
+    public function __toString()
     {
-        /* do nothing */
+        return $this->link . ($this->description ? ' ' . $this->description->render() : '');
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use phpDocumentor\Reflection\Types\Void_;
+use Webmozart\Assert\Assert;
+
 /**
- * Updates the rows in a given dataset using primary key columns.
- *
- * @since      Class available since Release 1.0.0
+ * Reflection class for an {@}method in a Docblock.
  */
-class PHPUnit_Extensions_Database_Operation_Replace extends PHPUnit_Extensions_Database_Operation_RowBased
+final class Method extends BaseTag implements Factory\StaticMethod
 {
-    protected $operationName = 'REPLACE';
+    protected $name = 'method';
 
-    protected function buildOperationQuery(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
-    {
-        $keys = $databaseTableMetaData->getPrimaryKeys();
+    /** @var string */
+    private $methodName = '';
 
-        $whereStatement = 'WHERE ' . implode(' AND ', $this->buildPreparedColumnArray($keys, $connection));
+    /** @var string[] */
+    private $arguments = [];
 
-        $query = "
-            SELECT COUNT(*)
-            FROM {$connection->quoteSchemaObject($table->getTableMetaData()->getTableName())}
-            {$whereStatement}
-        ";
+    /** @var bool */
+    private $isStatic = false;
 
-        return $query;
-    }
+    /** @var Type */
+    private $returnType;
 
-    protected function buildOperationArguments(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, $row)
-    {
-        $args = [];
+    public function __construct(
+        $methodName,
+        array $arguments = [],
+        Type $returnType = null,
+        $static = false,
+        Description $description = null
+    ) {
+        Assert::stringNotEmpty($methodName);
+        Assert::boolean($static);
 
-        foreach ($databaseTableMetaData->getPrimaryKeys() as $columnName) {
-            $args[] = $table->getValue($row, $columnName);
+        if ($returnType === null) {
+            $returnType = new Void_();
         }
 
-        return $args;
+        $this->methodName  = $methodName;
+        $this->arguments   = $this->filterArguments($arguments);
+        $this->returnType  = $returnType;
+        $this->isStatic    = $static;
+        $this->description = $description;
     }
 
     /**
-     * @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet       $dataSet
+     * {@inheritdoc}
      */
-    public function execute(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection, PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet)
-    {
-        $insertOperation = new PHPUnit_Extensions_Database_Operation_Insert;
-        $updateOperation = new PHPUnit_Extensions_Database_Operation_Update;
-        $databaseDataSet = $connection->createDataSet();
-
-        foreach ($dataSet as $table) {
-            /* @var $table PHPUnit_Extensions_Database_DataSet_ITable */
-            $databaseTableMetaData = $databaseDataSet->getTableMetaData($table->getTableMetaData()->getTableName());
-
-            $insertQuery = $insertOperation->buildOperationQuery($databaseTableMetaData, $table, $connection);
-            $updateQuery = $updateOperation->buildOperationQuery($databaseTableMetaData, $table, $connection);
-            $selectQuery = $this->buildOperationQuery($databaseTableMetaData, $table, $connection);
-
-            $insertStatement = $connection->getConnection()->prepare($insertQuery);
-            $updateStatement = $connection->getConnection()->prepare($updateQuery);
-            $selectStatement = $connection->getConnection()->prepare($selectQuery);
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::stringNotEmpty($body);
+        Assert::allNotNull([ $typeResolver, $descriptionFactory ]);
 
-            $rowCount = $table->getRowCount();
+        // 1. none or more whitespace
+        // 2. optionally the keyword "static" followed by whitespace
+        // 3. optionally a word with underscores followed by whitespace : as
+        //    type for the return value
+        // 4. then optionally a word with underscores followed by () and
+        //    whitespace : as method name as used by phpDocumentor
+        // 5. then a word with underscores, followed by ( and any character
+        //    until a ) and whitespace : as method name with signature
+        // 6. any remaining text : as description
+        if (!preg_match(
+            '/^
+                # Static keyword
+                # Declares a static method ONLY if type is also present
+                (?:
+                    (static)
+                    \s+
+                )?
+                # Return type
+                (?:
+                    (   
+                        (?:[\w\|_\\\\]*\$this[\w\|_\\\\]*)
+                        |
+                        (?:
+                            (?:[\w\|_\\\\]+)
+                            # array notation           
+                            (?:\[\])*
+                        )*
+                    )
+                    \s+
+                )?
+                # Legacy method name (not captured)
+                (?:
+                    [\w_]+\(\)\s+
+                )?
+                # Method name
+                ([\w\|_\\\\]+)
+                # Arguments
+                (?:
+                    \(([^\)]*)\)
+                )?
+                \s*
+                # Description
+                (.*)
+            $/sux',
+            $body,
+            $matches
+        )) {
+            return null;
+        }
 
-            for ($i = 0; $i < $rowCount; $i++) {
-                $selectArgs = $this->buildOperationArguments($databaseTableMetaData, $table, $i);
-                $query      = $selectQuery;
-                $args       = $selectArgs;
+        list(, $static, $returnType, $methodName, $arguments, $description) = $matches;
 
-                try {
-                    $selectStatement->execute($selectArgs);
+        $static      = $static === 'static';
 
-                    if ($selectStatement->fetchColumn(0) > 0) {
-                        $updateArgs = $updateOperation->buildOperationArguments($databaseTableMetaData, $table, $i);
-                        $query      = $updateQuery;
-                        $args       = $updateArgs;
+        if ($returnType === '') {
+            $returnType = 'void';
+        }
 
-                        $updateStatement->execute($updateArgs);
-                    } else {
-                        $insertArgs = $insertOperation->buildOperationArguments($databaseTableMetaData, $table, $i);
-                        $query      = $insertQuery;
-                        $args       = $insertArgs;
+        $returnType  = $typeResolver->resolve($returnType, $context);
+        $description = $descriptionFactory->create($description, $context);
 
-                        $insertStatement->execute($insertArgs);
+        if (is_string($arguments) && strlen($arguments) > 0) {
+            $arguments = explode(',', $arguments);
+            foreach ($arguments as &$argument) {
+                $argument = explode(' ', self::stripRestArg(trim($argument)), 2);
+                if ($argument[0][0] === '$') {
+                    $argumentName = substr($argument[0], 1);
+                    $argumentType = new Void_();
+                } else {
+                    $argumentType = $typeResolver->resolve($argument[0], $context);
+                    $argumentName = '';
+                    if (isset($argument[1])) {
+                        $argument[1] = self::stripRestArg($argument[1]);
+                        $argumentName = substr($argument[1], 1);
                     }
                 }
 
-                catch (Exception $e) {
-                    throw new PHPUnit_Extensions_Database_Operation_Exception(
-                      $this->operationName, $query, $args, $table, $e->getMessage()
-                    );
-                }
+                $argument = [ 'name' => $argumentName, 'type' => $argumentType];
             }
+        } else {
+            $arguments = [];
         }
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Provides basic functionality for row based operations.
- *
- * To create a row based operation you must create two functions. The first
- * one, buildOperationQuery(), must return a query that will be used to create
- * a prepared statement. The second one, buildOperationArguments(), should
- * return an array containing arguments for each row.
- *
- * @since      Class available since Release 1.0.0
- */
-abstract class PHPUnit_Extensions_Database_Operation_RowBased implements PHPUnit_Extensions_Database_Operation_IDatabaseOperation
-{
-    const ITERATOR_TYPE_FORWARD = 0;
-    const ITERATOR_TYPE_REVERSE = 1;
-
-    protected $operationName;
-
-    protected $iteratorDirection = self::ITERATOR_TYPE_FORWARD;
-
-    /**
-     * @return string|bool String containing the query or FALSE if a valid query cannot be constructed
-     */
-    protected abstract function buildOperationQuery(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection);
 
-    protected abstract function buildOperationArguments(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, $row);
+        return new static($methodName, $arguments, $returnType, $static, $description);
+    }
 
     /**
-     * Allows an operation to disable primary keys if necessary.
+     * Retrieves the method name.
      *
-     * @param PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData
-     * @param PHPUnit_Extensions_Database_DataSet_ITable         $table
-     * @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection
+     * @return string
      */
-    protected function disablePrimaryKeys(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
+    public function getMethodName()
     {
-        return FALSE;
+        return $this->methodName;
     }
 
     /**
-     * @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection
-     * @param PHPUnit_Extensions_Database_DataSet_IDataSet       $dataSet
+     * @return string[]
      */
-    public function execute(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection, PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet)
-    {
-        $databaseDataSet = $connection->createDataSet();
-
-        $dsIterator = $this->iteratorDirection == self::ITERATOR_TYPE_REVERSE ? $dataSet->getReverseIterator() : $dataSet->getIterator();
-
-        foreach ($dsIterator as $table) {
-            $rowCount = $table->getRowCount();
-
-            if($rowCount == 0) continue;
-
-            /* @var $table PHPUnit_Extensions_Database_DataSet_ITable */
-            $databaseTableMetaData = $databaseDataSet->getTableMetaData($table->getTableMetaData()->getTableName());
-            $query                 = $this->buildOperationQuery($databaseTableMetaData, $table, $connection);
-            $disablePrimaryKeys    = $this->disablePrimaryKeys($databaseTableMetaData, $table, $connection);
-
-            if ($query === FALSE) {
-                if ($table->getRowCount() > 0) {
-                    throw new PHPUnit_Extensions_Database_Operation_Exception($this->operationName, '', [], $table, 'Rows requested for insert, but no columns provided!');
-                }
-                continue;
-            }
-
-            if ($disablePrimaryKeys) {
-                $connection->disablePrimaryKeys($databaseTableMetaData->getTableName());
-            }
-
-            $statement = $connection->getConnection()->prepare($query);
-
-            for ($i = 0; $i < $rowCount; $i++) {
-                $args = $this->buildOperationArguments($databaseTableMetaData, $table, $i);
-
-                try {
-                    $statement->execute($args);
-                }
-
-                catch (Exception $e) {
-                    throw new PHPUnit_Extensions_Database_Operation_Exception(
-                      $this->operationName, $query, $args, $table, $e->getMessage()
-                    );
-                }
-            }
-
-            if ($disablePrimaryKeys) {
-                $connection->enablePrimaryKeys($databaseTableMetaData->getTableName());
-            }
-        }
-    }
-
-    protected function buildPreparedColumnArray($columns, PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
-    {
-        $columnArray = [];
-
-        foreach ($columns as $columnName) {
-            $columnArray[] = "{$connection->quoteSchemaObject($columnName)} = ?";
-        }
-
-        return $columnArray;
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Executes a truncate against all tables in a dataset.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_Operation_Truncate implements PHPUnit_Extensions_Database_Operation_IDatabaseOperation
-{
-    protected $useCascade = FALSE;
-
-    public function setCascade($cascade = TRUE)
+    public function getArguments()
     {
-        $this->useCascade = $cascade;
+        return $this->arguments;
     }
 
-    public function execute(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection, PHPUnit_Extensions_Database_DataSet_IDataSet $dataSet)
+    /**
+     * Checks whether the method tag describes a static method or not.
+     *
+     * @return bool TRUE if the method declaration is for a static method, FALSE otherwise.
+     */
+    public function isStatic()
     {
-        foreach ($dataSet->getReverseIterator() as $table) {
-            /* @var $table PHPUnit_Extensions_Database_DataSet_ITable */
-            $query = "
-                {$connection->getTruncateCommand()} {$connection->quoteSchemaObject($table->getTableMetaData()->getTableName())}
-            ";
-
-            if ($this->useCascade && $connection->allowsCascading()) {
-                $query .= ' CASCADE';
-            }
-
-            try {
-                $this->disableForeignKeyChecksForMysql($connection);
-                $connection->getConnection()->query($query);
-                $this->enableForeignKeyChecksForMysql($connection);
-            } catch (\Exception $e) {
-                $this->enableForeignKeyChecksForMysql($connection);
-
-                if ($e instanceof PDOException) {
-                    throw new PHPUnit_Extensions_Database_Operation_Exception('TRUNCATE', $query, [], $table, $e->getMessage());
-                }
-
-                throw $e;
-            }
-        }
+        return $this->isStatic;
     }
 
-    private function disableForeignKeyChecksForMysql(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
+    /**
+     * @return Type
+     */
+    public function getReturnType()
     {
-        if ($this->isMysql($connection)) {
-            $connection->getConnection()->query('SET FOREIGN_KEY_CHECKS = 0');
-        }
+        return $this->returnType;
     }
 
-    private function enableForeignKeyChecksForMysql(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
+    public function __toString()
     {
-        if ($this->isMysql($connection)) {
-            $connection->getConnection()->query('SET FOREIGN_KEY_CHECKS = 1');
+        $arguments = [];
+        foreach ($this->arguments as $argument) {
+            $arguments[] = $argument['type'] . ' $' . $argument['name'];
         }
-    }
-
-    private function isMysql(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
-    {
-        return $connection->getConnection()->getAttribute(PDO::ATTR_DRIVER_NAME) == 'mysql';
-    }
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Updates the rows in a given dataset using primary key columns.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_Operation_Update extends PHPUnit_Extensions_Database_Operation_RowBased
-{
-    protected $operationName = 'UPDATE';
-
-    protected function buildOperationQuery(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
-    {
-        $keys           = $databaseTableMetaData->getPrimaryKeys();
-        $columns        = $table->getTableMetaData()->getColumns();
-        $whereStatement = 'WHERE ' . implode(' AND ', $this->buildPreparedColumnArray($keys, $connection));
-        $setStatement   = 'SET ' . implode(', ', $this->buildPreparedColumnArray($columns, $connection));
-
-        $query = "
-            UPDATE {$connection->quoteSchemaObject($table->getTableMetaData()->getTableName())}
-            {$setStatement}
-            {$whereStatement}
-        ";
 
-        return $query;
+        return trim(($this->isStatic() ? 'static ' : '')
+            . (string)$this->returnType . ' '
+            . $this->methodName
+            . '(' . implode(', ', $arguments) . ')'
+            . ($this->description ? ' ' . $this->description->render() : ''));
     }
 
-    protected function buildOperationArguments(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, $row)
+    private function filterArguments($arguments)
     {
-        $args = [];
-        foreach ($table->getTableMetaData()->getColumns() as $columnName) {
-            $args[] = $table->getValue($row, $columnName);
-        }
+        foreach ($arguments as &$argument) {
+            if (is_string($argument)) {
+                $argument = [ 'name' => $argument ];
+            }
+
+            if (! isset($argument['type'])) {
+                $argument['type'] = new Void_();
+            }
 
-        foreach ($databaseTableMetaData->getPrimaryKeys() as $columnName) {
-            $args[] = $table->getValue($row, $columnName);
+            $keys = array_keys($argument);
+            sort($keys);
+            if ($keys !== [ 'name', 'type' ]) {
+                throw new \InvalidArgumentException(
+                    'Arguments can only have the "name" and "type" fields, found: ' . var_export($keys, true)
+                );
+            }
         }
 
-        return $args;
+        return $arguments;
     }
 
-    protected function disablePrimaryKeys(PHPUnit_Extensions_Database_DataSet_ITableMetaData $databaseTableMetaData, PHPUnit_Extensions_Database_DataSet_ITable $table, PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
+    private static function stripRestArg($argument)
     {
-        if (count($databaseTableMetaData->getPrimaryKeys())) {
-            return TRUE;
+        if (strpos($argument, '...') === 0) {
+            $argument = trim(substr($argument, 3));
         }
 
-        return FALSE;
+        return $argument;
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
 /**
- * A TestCase extension that provides functionality for testing and asserting
- * against a real database.
- *
- * @since      Class available since Release 1.0.0
+ * Reflection class for the {@}param tag in a Docblock.
  */
-abstract class PHPUnit_Extensions_Database_TestCase extends PHPUnit_Framework_TestCase
+final class Param extends BaseTag implements Factory\StaticMethod
 {
-    use PHPUnit_Extensions_Database_TestCase_Trait;
-}
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    /** @var string */
+    protected $name = 'param';
 
-trait PHPUnit_Extensions_Database_TestCase_Trait
-{
-    /**
-     * @var PHPUnit_Extensions_Database_ITester
-     */
-    protected $databaseTester;
+    /** @var Type */
+    private $type;
+
+    /** @var string */
+    private $variableName = '';
+
+    /** @var bool determines whether this is a variadic argument */
+    private $isVariadic = false;
 
     /**
-     * Closes the specified connection.
-     *
-     * @param PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection
+     * @param string $variableName
+     * @param Type $type
+     * @param bool $isVariadic
+     * @param Description $description
      */
-    protected function closeConnection(PHPUnit_Extensions_Database_DB_IDatabaseConnection $connection)
+    public function __construct($variableName, Type $type = null, $isVariadic = false, Description $description = null)
     {
-        $this->getDatabaseTester()->closeConnection($connection);
+        Assert::string($variableName);
+        Assert::boolean($isVariadic);
+
+        $this->variableName = $variableName;
+        $this->type = $type;
+        $this->isVariadic = $isVariadic;
+        $this->description = $description;
     }
 
     /**
-     * Returns the test database connection.
-     *
-     * @return PHPUnit_Extensions_Database_DB_IDatabaseConnection
+     * {@inheritdoc}
      */
-    protected abstract function getConnection();
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::stringNotEmpty($body);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
 
-    /**
-     * Gets the IDatabaseTester for this testCase. If the IDatabaseTester is
-     * not set yet, this method calls newDatabaseTester() to obtain a new
-     * instance.
-     *
-     * @return PHPUnit_Extensions_Database_ITester
-     */
-    protected function getDatabaseTester()
-    {
-        if (empty($this->databaseTester)) {
-            $this->databaseTester = $this->newDatabaseTester();
+        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
+        $type = null;
+        $variableName = '';
+        $isVariadic = false;
+
+        // if the first item that is encountered is not a variable; it is a type
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
+            $type = $typeResolver->resolve(array_shift($parts), $context);
+            array_shift($parts);
         }
 
-        return $this->databaseTester;
-    }
+        // if the next item starts with a $ or ...$ it must be the variable name
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] === '$' || substr($parts[0], 0, 4) === '...$')) {
+            $variableName = array_shift($parts);
+            array_shift($parts);
 
-    /**
-     * Returns the test dataset.
-     *
-     * @return PHPUnit_Extensions_Database_DataSet_IDataSet
-     */
-    protected abstract function getDataSet();
+            if (substr($variableName, 0, 3) === '...') {
+                $isVariadic = true;
+                $variableName = substr($variableName, 3);
+            }
 
-    /**
-     * Returns the database operation executed in test setup.
-     *
-     * @return PHPUnit_Extensions_Database_Operation_DatabaseOperation
-     */
-    protected function getSetUpOperation()
-    {
-        return PHPUnit_Extensions_Database_Operation_Factory::CLEAN_INSERT();
-    }
+            if (substr($variableName, 0, 1) === '$') {
+                $variableName = substr($variableName, 1);
+            }
+        }
 
-    /**
-     * Returns the database operation executed in test cleanup.
-     *
-     * @return PHPUnit_Extensions_Database_Operation_DatabaseOperation
-     */
-    protected function getTearDownOperation()
-    {
-        return PHPUnit_Extensions_Database_Operation_Factory::NONE();
-    }
+        $description = $descriptionFactory->create(implode('', $parts), $context);
 
-    /**
-     * Creates a IDatabaseTester for this testCase.
-     *
-     * @return PHPUnit_Extensions_Database_ITester
-     */
-    protected function newDatabaseTester()
-    {
-        return new PHPUnit_Extensions_Database_DefaultTester($this->getConnection());
+        return new static($variableName, $type, $isVariadic, $description);
     }
 
     /**
-     * Creates a new DefaultDatabaseConnection using the given PDO connection
-     * and database schema name.
+     * Returns the variable's name.
      *
-     * @param  PDO                                                      $connection
-     * @param  string                                                   $schema
-     * @return PHPUnit_Extensions_Database_DB_DefaultDatabaseConnection
+     * @return string
      */
-    protected function createDefaultDBConnection(PDO $connection, $schema = '')
+    public function getVariableName()
     {
-        return new PHPUnit_Extensions_Database_DB_DefaultDatabaseConnection($connection, $schema);
+        return $this->variableName;
     }
 
     /**
-     * Creates a new ArrayDataSet with the given array.
-     * The array parameter is an associative array of tables where the key is
-     * the table name and the value an array of rows. Each row is an associative
-     * array by itself with keys representing the field names and the values the
-     * actual data.
-     * For example:
-     * array(
-     *     "addressbook" => array(
-     *         array("id" => 1, "name" => "...", "address" => "..."),
-     *         array("id" => 2, "name" => "...", "address" => "...")
-     *     )
-     * )
+     * Returns the variable's type or null if unknown.
      *
-     * @param  array                                            $data
-     * @return PHPUnit_Extensions_Database_DataSet_ArrayDataSet
+     * @return Type|null
      */
-    protected function createArrayDataSet(array $data)
+    public function getType()
     {
-        return new PHPUnit_Extensions_Database_DataSet_ArrayDataSet($data);
+        return $this->type;
     }
 
     /**
-     * Creates a new FlatXmlDataSet with the given $xmlFile. (absolute path.)
+     * Returns whether this tag is variadic.
      *
-     * @param  string                                             $xmlFile
-     * @return PHPUnit_Extensions_Database_DataSet_FlatXmlDataSet
+     * @return boolean
      */
-    protected function createFlatXMLDataSet($xmlFile)
+    public function isVariadic()
     {
-        return new PHPUnit_Extensions_Database_DataSet_FlatXmlDataSet($xmlFile);
+        return $this->isVariadic;
     }
 
     /**
-     * Creates a new XMLDataSet with the given $xmlFile. (absolute path.)
+     * Returns a string representation for this tag.
      *
-     * @param  string                                         $xmlFile
-     * @return PHPUnit_Extensions_Database_DataSet_XmlDataSet
+     * @return string
      */
-    protected function createXMLDataSet($xmlFile)
+    public function __toString()
     {
-        return new PHPUnit_Extensions_Database_DataSet_XmlDataSet($xmlFile);
+        return ($this->type ? $this->type . ' ' : '')
+        . ($this->isVariadic() ? '...' : '')
+        . '$' . $this->variableName
+        . ($this->description ? ' ' . $this->description : '');
     }
+}
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
 
-    /**
-     * Create a a new MysqlXmlDataSet with the given $xmlFile. (absolute path.)
-     *
-     * @param  string                                              $xmlFile
-     * @return PHPUnit_Extensions_Database_DataSet_MysqlXmlDataSet
-     * @since  Method available since Release 1.0.0
-     */
-    protected function createMySQLXMLDataSet($xmlFile)
-    {
-        return new PHPUnit_Extensions_Database_DataSet_MysqlXmlDataSet($xmlFile);
-    }
+namespace phpDocumentor\Reflection\DocBlock\Tags;
 
-    /**
-     * Returns an operation factory instance that can be used to instantiate
-     * new operations.
-     *
-     * @return PHPUnit_Extensions_Database_Operation_Factory
-     */
-    protected function getOperations()
-    {
-        return new PHPUnit_Extensions_Database_Operation_Factory();
-    }
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
 
-    /**
-     * Performs operation returned by getSetUpOperation().
-     */
-    protected function setUp()
-    {
-        parent::setUp();
+/**
+ * Reflection class for a {@}property tag in a Docblock.
+ */
+class Property extends BaseTag implements Factory\StaticMethod
+{
+    /** @var string */
+    protected $name = 'property';
 
-        $this->databaseTester = NULL;
+    /** @var Type */
+    private $type;
 
-        $this->getDatabaseTester()->setSetUpOperation($this->getSetUpOperation());
-        $this->getDatabaseTester()->setDataSet($this->getDataSet());
-        $this->getDatabaseTester()->onSetUp();
-    }
+    /** @var string */
+    protected $variableName = '';
 
     /**
-     * Performs operation returned by getTearDownOperation().
+     * @param string      $variableName
+     * @param Type        $type
+     * @param Description $description
      */
-    protected function tearDown()
+    public function __construct($variableName, Type $type = null, Description $description = null)
     {
-        $this->getDatabaseTester()->setTearDownOperation($this->getTearDownOperation());
-        $this->getDatabaseTester()->setDataSet($this->getDataSet());
-        $this->getDatabaseTester()->onTearDown();
+        Assert::string($variableName);
 
-        /*
-         * Destroy the tester after the test is run to keep DB connections
-         * from piling up.
-         */
-        $this->databaseTester = NULL;
+        $this->variableName = $variableName;
+        $this->type = $type;
+        $this->description = $description;
     }
 
     /**
-     * Asserts that two given tables are equal.
-     *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $expected
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $actual
-     * @param string                                     $message
+     * {@inheritdoc}
      */
-    public static function assertTablesEqual(PHPUnit_Extensions_Database_DataSet_ITable $expected, PHPUnit_Extensions_Database_DataSet_ITable $actual, $message = '')
-    {
-        $constraint = new PHPUnit_Extensions_Database_Constraint_TableIsEqual($expected);
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::stringNotEmpty($body);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
+
+        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
+        $type = null;
+        $variableName = '';
+
+        // if the first item that is encountered is not a variable; it is a type
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
+            $type = $typeResolver->resolve(array_shift($parts), $context);
+            array_shift($parts);
+        }
+
+        // if the next item starts with a $ or ...$ it must be the variable name
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] === '$')) {
+            $variableName = array_shift($parts);
+            array_shift($parts);
+
+            if (substr($variableName, 0, 1) === '$') {
+                $variableName = substr($variableName, 1);
+            }
+        }
+
+        $description = $descriptionFactory->create(implode('', $parts), $context);
 
-        self::assertThat($actual, $constraint, $message);
+        return new static($variableName, $type, $description);
     }
 
     /**
-     * Asserts that two given datasets are equal.
+     * Returns the variable's name.
      *
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $expected
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $actual
-     * @param string                                     $message
+     * @return string
      */
-    public static function assertDataSetsEqual(PHPUnit_Extensions_Database_DataSet_IDataSet $expected, PHPUnit_Extensions_Database_DataSet_IDataSet $actual, $message = '')
+    public function getVariableName()
     {
-        $constraint = new PHPUnit_Extensions_Database_Constraint_DataSetIsEqual($expected);
-
-        self::assertThat($actual, $constraint, $message);
+        return $this->variableName;
     }
 
     /**
-     * Assert that a given table has a given amount of rows
+     * Returns the variable's type or null if unknown.
      *
-     * @param string $tableName Name of the table
-     * @param int    $expected  Expected amount of rows in the table
-     * @param string $message   Optional message
+     * @return Type|null
      */
-    public function assertTableRowCount($tableName, $expected, $message = '')
+    public function getType()
     {
-        $constraint = new PHPUnit_Extensions_Database_Constraint_TableRowCount($tableName, $expected);
-        $actual     = $this->getConnection()->getRowCount($tableName);
-
-        self::assertThat($actual, $constraint, $message);
+        return $this->type;
     }
 
     /**
-     * Asserts that a given table contains a given row
+     * Returns a string representation for this tag.
      *
-     * @param array                                      $expectedRow Row expected to find
-     * @param PHPUnit_Extensions_Database_DataSet_ITable $table       Table to look into
-     * @param string                                     $message     Optional message
+     * @return string
      */
-    public function assertTableContains(array $expectedRow, PHPUnit_Extensions_Database_DataSet_ITable $table, $message = '')
+    public function __toString()
     {
-        self::assertThat($table->assertContainsRow($expectedRow), self::isTrue(), $message);
+        return ($this->type ? $this->type . ' ' : '')
+        . '$' . $this->variableName
+        . ($this->description ? ' ' . $this->description : '');
     }
 }
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
 /**
- * Delegates database extension commands to the appropriate mode classes.
- *
- * @since      Class available since Release 1.0.0
+ * Reflection class for a {@}property-read tag in a Docblock.
  */
-class PHPUnit_Extensions_Database_UI_Command
+class PropertyRead extends BaseTag implements Factory\StaticMethod
 {
-    /**
-     * @var PHPUnit_Extensions_Database_UI_IModeFactory
-     */
-    protected $modeFactory;
+    /** @var string */
+    protected $name = 'property-read';
+
+    /** @var Type */
+    private $type;
+
+    /** @var string */
+    protected $variableName = '';
 
     /**
-     * @param PHPUnit_Extensions_Database_UI_IModeFactory $modeFactory
+     * @param string      $variableName
+     * @param Type        $type
+     * @param Description $description
      */
-    public function __construct(PHPUnit_Extensions_Database_UI_IModeFactory $modeFactory)
+    public function __construct($variableName, Type $type = null, Description $description = null)
     {
-        $this->modeFactory = $modeFactory;
+        Assert::string($variableName);
+
+        $this->variableName = $variableName;
+        $this->type = $type;
+        $this->description = $description;
     }
 
     /**
-     * Executes the database extension ui.
-     *
-     * @param PHPUnit_Extensions_Database_UI_IMedium $medium
-     * @param PHPUnit_Extensions_Database_UI_Context $context
+     * {@inheritdoc}
      */
-    public function main(PHPUnit_Extensions_Database_UI_IMedium $medium, PHPUnit_Extensions_Database_UI_Context $context)
-    {
-        try {
-            $medium->buildContext($context);
-            $mode = $this->modeFactory->getMode($context->getMode());
-            $mode->execute($context->getModeArguments(), $medium);
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::stringNotEmpty($body);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
 
-        } catch (Exception $e) {
-            $medium->handleException($e);
+        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
+        $type = null;
+        $variableName = '';
+
+        // if the first item that is encountered is not a variable; it is a type
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
+            $type = $typeResolver->resolve(array_shift($parts), $context);
+            array_shift($parts);
         }
-    }
-}
 
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        // if the next item starts with a $ or ...$ it must be the variable name
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] === '$')) {
+            $variableName = array_shift($parts);
+            array_shift($parts);
 
-/**
- * Holds the context of a particular database extension ui call.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_UI_Context
-{
-    /**
-     * @var string
-     */
-    protected $mode;
+            if (substr($variableName, 0, 1) === '$') {
+                $variableName = substr($variableName, 1);
+            }
+        }
 
-    /**
-     * @var array
-     */
-    protected $modeArguments;
+        $description = $descriptionFactory->create(implode('', $parts), $context);
 
-    /**
-     * @param string $mode
-     */
-    public function setMode($mode)
-    {
-        $this->mode = $mode;
+        return new static($variableName, $type, $description);
     }
 
     /**
+     * Returns the variable's name.
+     *
      * @return string
      */
-    public function getMode()
+    public function getVariableName()
     {
-        return $this->mode;
+        return $this->variableName;
     }
 
     /**
-     * @param array $arguments
+     * Returns the variable's type or null if unknown.
+     *
+     * @return Type|null
      */
-    public function setModeArguments(array $arguments)
+    public function getType()
     {
-        $this->mode_arguments = $arguments;
+        return $this->type;
     }
 
     /**
-     * @return array
+     * Returns a string representation for this tag.
+     *
+     * @return string
      */
-    public function getModeArguments()
+    public function __toString()
     {
-        return $this->mode_arguments;
+        return ($this->type ? $this->type . ' ' : '')
+        . '$' . $this->variableName
+        . ($this->description ? ' ' . $this->description : '');
     }
 }
-
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- */
-
-/**
- * Defines the interface necessary to create new mediums.
  *
- * @since      Class available since Release 1.0.0
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
-interface PHPUnit_Extensions_Database_UI_IMedium extends PHPUnit_Extensions_Database_UI_IMediumPrinter
-{
-    /**
-     * Builds the context for the application.
-     *
-     * @param PHPUnit_Extensions_Database_UI_Context $context
-     */
-    public function buildContext(PHPUnit_Extensions_Database_UI_Context $context);
 
-    /**
-     * Handles the displaying of exceptions received from the application.
-     *
-     * @param Exception $e
-     */
-    public function handleException(Exception $e);
-}
+namespace phpDocumentor\Reflection\DocBlock\Tags;
 
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
 
 /**
- * Defines the interface necessary to create new medium printers.
- *
- * @since      Class available since Release 1.0.0
+ * Reflection class for a {@}property-write tag in a Docblock.
  */
-interface PHPUnit_Extensions_Database_UI_IMediumPrinter
+class PropertyWrite extends BaseTag implements Factory\StaticMethod
 {
-    /**
-     * Prints standard output messages.
-     *
-     * @param string $message
-     */
-    public function output($message);
+    /** @var string */
+    protected $name = 'property-write';
 
-    /**
-     * Prints standard error messages.
-     *
-     * @param string $message
-     */
-    public function error($message);
-}
+    /** @var Type */
+    private $type;
 
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    /** @var string */
+    protected $variableName = '';
 
-/**
- * Defines the interface necessary to create new modes
- *
- * @since      Class available since Release 1.0.0
- */
-interface PHPUnit_Extensions_Database_UI_IMode
-{
     /**
-     * Executes the mode using the given arguments and medium.
-     *
-     * @param array                                         $modeArguments
-     * @param PHPUnit_Extensions_Database_UI_IMediumPrinter $medium
+     * @param string      $variableName
+     * @param Type        $type
+     * @param Description $description
      */
-    public function execute(array $modeArguments, PHPUnit_Extensions_Database_UI_IMediumPrinter $medium);
-}
+    public function __construct($variableName, Type $type = null, Description $description = null)
+    {
+        Assert::string($variableName);
 
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        $this->variableName = $variableName;
+        $this->type = $type;
+        $this->description = $description;
+    }
 
-/**
- * Defines the interface necessary to create new mode factories
- *
- * @since      Class available since Release 1.0.0
- */
-interface PHPUnit_Extensions_Database_UI_IModeFactory
-{
     /**
-     * Generates a new mode based on a given name.
-     *
-     * @param  string                               $mode
-     * @return PHPUnit_Extensions_Database_UI_IMode
+     * {@inheritdoc}
      */
-    public function getMode($mode);
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::stringNotEmpty($body);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
 
-    /**
-     * Returns the names of valid modes this factory can create.
-     *
-     * @return array
-     */
-    public function getModeList();
-}
+        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
+        $type = null;
+        $variableName = '';
 
-<?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        // if the first item that is encountered is not a variable; it is a type
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
+            $type = $typeResolver->resolve(array_shift($parts), $context);
+            array_shift($parts);
+        }
 
-/**
- * An exception thrown when an invalid mode is requested from a mode factory.
- *
- * @since      Class available since Release 1.0.0
- */
-class PHPUnit_Extensions_Database_UI_InvalidModeException extends LogicException
-{
-    /**
-     * @var string
-     */
-    protected $mode;
+        // if the next item starts with a $ or ...$ it must be the variable name
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] === '$')) {
+            $variableName = array_shift($parts);
+            array_shift($parts);
+
+            if (substr($variableName, 0, 1) === '$') {
+                $variableName = substr($variableName, 1);
+            }
+        }
+
+        $description = $descriptionFactory->create(implode('', $parts), $context);
 
-    /**
-     * @var PHPUnit_Extensions_Database_UI_IModeFactory
-     */
-    protected $modeFactory;
+        return new static($variableName, $type, $description);
+    }
 
     /**
-     * @param string                                      $mode
-     * @param string                                      $msg
-     * @param PHPUnit_Extensions_Database_UI_IModeFactory $modeFactory
+     * Returns the variable's name.
+     *
+     * @return string
      */
-    public function __construct($mode, $msg, PHPUnit_Extensions_Database_UI_IModeFactory $modeFactory)
+    public function getVariableName()
     {
-        $this->mode        = $mode;
-        $this->modeFactory = $modeFactory;
-        parent::__construct($msg);
+        return $this->variableName;
     }
 
     /**
-     * @return string
+     * Returns the variable's type or null if unknown.
+     *
+     * @return Type|null
      */
-    public function getMode()
+    public function getType()
     {
-        return $this->mode;
+        return $this->type;
     }
 
     /**
-     * @return array
+     * Returns a string representation for this tag.
+     *
+     * @return string
      */
-    public function getValidModes()
+    public function __toString()
     {
-        return $this->modeFactory->getModeList();
+        return ($this->type ? $this->type . ' ' : '')
+        . '$' . $this->variableName
+        . ($this->description ? ' ' . $this->description : '');
     }
 }
-
 <?php
-/*
- * This file is part of DBUnit.
+/**
+ * This file is part of phpDocumentor.
  *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *  For the full copyright and license information, please view the LICENSE
+ *  file that was distributed with this source code.
  *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+ *  @copyright 2010-2017 Mike van Riel<mike@phpdoc.org>
+ *  @license   http://www.opensource.org/licenses/mit-license.php MIT
+ *  @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock\Tags\Reference;
+
+use phpDocumentor\Reflection\Fqsen as RealFqsen;
+
 /**
- * A text medium for the database extension tool.
- *
- * This class builds the call context based on command line parameters and
- * prints output to stdout and stderr as appropriate.
- *
- * @since      Class available since Release 1.0.0
+ * Fqsen reference used by {@see phpDocumentor\Reflection\DocBlock\Tags\See}
  */
-class PHPUnit_Extensions_Database_UI_Mediums_Text implements PHPUnit_Extensions_Database_UI_IMedium
+final class Fqsen implements Reference
 {
     /**
-     * @var array
-     */
-    protected $arguments;
-
-    /**
-     * @var string
+     * @var RealFqsen
      */
-    protected $command;
+    private $fqsen;
 
     /**
-     * @param array $arguments
+     * Fqsen constructor.
      */
-    public function __construct(Array $arguments)
+    public function __construct(RealFqsen $fqsen)
     {
-        $this->arguments = $arguments;
+        $this->fqsen = $fqsen;
     }
 
     /**
-     * Builds the context for the application.
-     *
-     * @param PHPUnit_Extensions_Database_UI_Context $context
+     * @return string string representation of the referenced fqsen
      */
-    public function buildContext(PHPUnit_Extensions_Database_UI_Context $context)
+    public function __toString()
     {
-        $arguments     = $this->arguments;
-        $this->command = array_shift($arguments);
-
-        $context->setMode(array_shift($arguments));
-        $context->setModeArguments($arguments);
+        return (string)$this->fqsen;
     }
+}
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ *  For the full copyright and license information, please view the LICENSE
+ *  file that was distributed with this source code.
+ *
+ *  @copyright 2010-2017 Mike van Riel<mike@phpdoc.org>
+ *  @license   http://www.opensource.org/licenses/mit-license.php MIT
+ *  @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags\Reference;
+
+/**
+ * Interface for references in {@see phpDocumentor\Reflection\DocBlock\Tags\See}
+ */
+interface Reference
+{
+    public function __toString();
+}
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ *  For the full copyright and license information, please view the LICENSE
+ *  file that was distributed with this source code.
+ *
+ *  @copyright 2010-2017 Mike van Riel<mike@phpdoc.org>
+ *  @license   http://www.opensource.org/licenses/mit-license.php MIT
+ *  @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\DocBlock\Tags\Reference;
+
+use Webmozart\Assert\Assert;
 
+/**
+ * Url reference used by {@see phpDocumentor\Reflection\DocBlock\Tags\See}
+ */
+final class Url implements Reference
+{
     /**
-     * Handles the displaying of exceptions received from the application.
-     *
-     * @param Exception $e
+     * @var string
      */
-    public function handleException(Exception $e)
-    {
-        try {
-            throw $e;
-        } catch (PHPUnit_Extensions_Database_UI_InvalidModeException $invalidMode) {
-            if ($invalidMode->getMode() == '') {
-                $this->error('Please Specify a Command!' . PHP_EOL);
-            } else {
-                $this->error('Command Does Not Exist: ' . $invalidMode->getMode() . PHP_EOL);
-            }
-            $this->error('Valid Commands:' . PHP_EOL);
-
-            foreach ($invalidMode->getValidModes() as $mode) {
-                $this->error('    ' . $mode . PHP_EOL);
-            }
-        } catch (Exception $e) {
-            $this->error('Unknown Error: ' . $e->getMessage() . PHP_EOL);
-        }
-    }
+    private $uri;
 
     /**
-     * Prints the message to stdout.
-     *
-     * @param string $message
+     * Url constructor.
      */
-    public function output($message)
+    public function __construct($uri)
     {
-        echo $message;
+        Assert::stringNotEmpty($uri);
+        $this->uri = $uri;
     }
 
-    /**
-     * Prints the message to stderr
-     *
-     * @param string $message
-     */
-    public function error($message)
+    public function __toString()
     {
-        fputs(STDERR, $message);
+        return $this->uri;
     }
 }
-
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
 /**
- * The default factory for db extension modes.
- *
- * @since      Class available since Release 1.0.0
+ * Reflection class for a {@}return tag in a Docblock.
  */
-class PHPUnit_Extensions_Database_UI_ModeFactory implements PHPUnit_Extensions_Database_UI_IModeFactory
+final class Return_ extends BaseTag implements Factory\StaticMethod
 {
-    /**
-     * Generates a new mode based on a given name.
-     *
-     * @param  string                               $mode
-     * @return PHPUnit_Extensions_Database_UI_IMode
-     */
-    public function getMode($mode)
-    {
-        if ($mode == '') {
-            throw new PHPUnit_Extensions_Database_UI_InvalidModeException($mode, 'A mode was not provided.', $this);
-        }
+    protected $name = 'return';
 
-        $modeMap = $this->getModeMap();
-        if (isset($modeMap[$mode])) {
-            $modeClass = $this->getModeClass($mode, $modeMap[$mode]);
+    /** @var Type */
+    private $type;
 
-            return new $modeClass();
-        } else {
-            throw new PHPUnit_Extensions_Database_UI_InvalidModeException($mode, 'The mode does not exist. Attempting to load mode ' . $mode, $this);
-        }
+    public function __construct(Type $type, Description $description = null)
+    {
+        $this->type = $type;
+        $this->description = $description;
     }
 
     /**
-     * Returns the names of valid modes this factory can create.
-     *
-     * @return array
+     * {@inheritdoc}
      */
-    public function getModeList()
-    {
-        return array_keys($this->getModeMap());
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::string($body);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
+
+        $parts = preg_split('/\s+/Su', $body, 2);
+
+        $type = $typeResolver->resolve(isset($parts[0]) ? $parts[0] : '', $context);
+        $description = $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context);
+
+        return new static($type, $description);
     }
 
     /**
-     * Returns a map of modes to class name parts
+     * Returns the type section of the variable.
      *
-     * @return array
+     * @return Type
      */
-    protected function getModeMap()
+    public function getType()
     {
-        return ['export-dataset' => 'ExportDataSet'];
+        return $this->type;
     }
 
-    /**
-     * Given a $mode label and a $mode_name class part attempts to return the
-     * class name necessary to instantiate the mode.
-     *
-     * @param  string $mode
-     * @param  string $mode_name
-     * @return string
-     */
-    protected function getModeClass($mode, $mode_name)
+    public function __toString()
     {
-        $modeClass = 'PHPUnit_Extensions_Database_UI_Modes_' . $mode_name;
-        $modeFile  = dirname(__FILE__) . '/Modes/' . $mode_name . '.php';
-
-        if (class_exists($modeClass)) {
-            return $modeClass;
-        }
-
-        if (!is_readable($modeFile)) {
-            throw new PHPUnit_Extensions_Database_UI_InvalidModeException($mode, 'The mode\'s file could not be loaded. Trying file ' . $modeFile, $this);
-        }
-
-        require_once ($modeFile);
-
-        if (!class_exists($modeClass)) {
-            throw new PHPUnit_Extensions_Database_UI_InvalidModeException($mode, 'The mode class was not found in the file. Expecting class name ' . $modeClass, $this);
-        }
-
-        return $modeClass;
+        return $this->type . ' ' . $this->description;
     }
 }
-
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\DocBlock\Tags\Reference\Fqsen as FqsenRef;
+use phpDocumentor\Reflection\DocBlock\Tags\Reference\Reference;
+use phpDocumentor\Reflection\DocBlock\Tags\Reference\Url;
+use phpDocumentor\Reflection\FqsenResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
 /**
- * The class for the export-dataset command.
- *
- * This command is used to convert existing data sets or data in the database
- * into a valid data set format.
- *
- * @since      Class available since Release 1.0.0
+ * Reflection class for an {@}see tag in a Docblock.
  */
-class PHPUnit_Extensions_Database_UI_Modes_ExportDataSet implements PHPUnit_Extensions_Database_UI_IMode
+class See extends BaseTag implements Factory\StaticMethod
 {
+    protected $name = 'see';
+
+    /** @var Reference */
+    protected $refers = null;
+
     /**
-     * Executes the export dataset command.
+     * Initializes this tag.
      *
-     * @param array                                         $modeArguments
-     * @param PHPUnit_Extensions_Database_UI_IMediumPrinter $medium
+     * @param Reference $refers
+     * @param Description $description
      */
-    public function execute(array $modeArguments, PHPUnit_Extensions_Database_UI_IMediumPrinter $medium)
+    public function __construct(Reference $refers, Description $description = null)
     {
-        $arguments = new PHPUnit_Extensions_Database_UI_Modes_ExportDataSet_Arguments($modeArguments);
+        $this->refers = $refers;
+        $this->description = $description;
+    }
 
-        if (FALSE && !$arguments->areValid()) {
-            throw new InvalidArgumentException('The arguments for this command are incorrect.');
-        }
+    /**
+     * {@inheritdoc}
+     */
+    public static function create(
+        $body,
+        FqsenResolver $resolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::string($body);
+        Assert::allNotNull([$resolver, $descriptionFactory]);
 
-        $datasets = [];
-        foreach ($arguments->getArgumentArray('dataset') as $argString) {
-            $datasets[] = $this->getDataSetFromArgument($argString, $arguments->getDatabases());
-        }
+        $parts       = preg_split('/\s+/Su', $body, 2);
+        $description = isset($parts[1]) ? $descriptionFactory->create($parts[1], $context) : null;
 
-        $finalDataset = new PHPUnit_Extensions_Database_DataSet_CompositeDataSet($datasets);
+        // https://tools.ietf.org/html/rfc2396#section-3
+        if (preg_match('/\w:\/\/\w/i', $parts[0])) {
+            return new static(new Url($parts[0]), $description);
+        }
 
-        $outputDataset = $this->getPersistorFromArgument($arguments->getSingleArgument('output'));
-        $outputDataset->write($finalDataset);
+        return new static(new FqsenRef($resolver->resolve($parts[0], $context)), $description);
     }
 
     /**
-     * Returns the correct dataset given an argument containing a dataset spec.
+     * Returns the ref of this tag.
      *
-     * @param  string                                       $argString
-     * @param  array                                        $databaseList
-     * @return PHPUnit_Extensions_Database_DataSet_IDataSet
+     * @return Reference
      */
-    protected function getDataSetFromArgument($argString, $databaseList)
+    public function getReference()
     {
-        $dataSetSpecFactory          = new PHPUnit_Extensions_Database_DataSet_Specs_Factory();
-        list($type, $dataSetSpecStr) = explode(':', $argString, 2);
-        $dataSetSpec                 = $dataSetSpecFactory->getDataSetSpecByType($type);
-
-        if ($dataSetSpec instanceof PHPUnit_Extensions_Database_IDatabaseListConsumer) {
-            $dataSetSpec->setDatabases($databaseList);
-        }
-
-        return $dataSetSpec->getDataSet($dataSetSpecStr);
+        return $this->refers;
     }
 
     /**
-     * Returns the correct persistor given an argument containing a persistor spec.
+     * Returns a string representation of this tag.
      *
-     * @param  string                                           $argString
-     * @return PHPUnit_Extensions_Database_DataSet_IPersistable
+     * @return string
      */
-    protected function getPersistorFromArgument($argString)
+    public function __toString()
     {
-        $persistorFactory  = new PHPUnit_Extensions_Database_DataSet_Persistors_Factory();
-        list($type, $spec) = explode(':', $argString, 2);
-
-        return $persistorFactory->getPersistorBySpec($type, $spec);
+        return $this->refers . ($this->description ? ' ' . $this->description->render() : '');
     }
 }
-
 <?php
-/*
- * This file is part of DBUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
+
 /**
- * Represents arguments received from a medium.
- *
- * @since      Class available since Release 1.0.0
+ * Reflection class for a {@}since tag in a Docblock.
  */
-class PHPUnit_Extensions_Database_UI_Modes_ExportDataSet_Arguments
+final class Since extends BaseTag implements Factory\StaticMethod
 {
-    /**
-     * @var array
-     */
-    protected $arguments = [];
+    protected $name = 'since';
 
     /**
-     * @param array $arguments
+     * PCRE regular expression matching a version vector.
+     * Assumes the "x" modifier.
      */
-    public function __construct(array $arguments)
-    {
-        foreach ($arguments as $argument) {
-            list($argName, $argValue) = explode('=', $argument, 2);
+    const REGEX_VECTOR = '(?:
+        # Normal release vectors.
+        \d\S*
+        |
+        # VCS version vectors. Per PHPCS, they are expected to
+        # follow the form of the VCS name, followed by ":", followed
+        # by the version vector itself.
+        # By convention, popular VCSes like CVS, SVN and GIT use "$"
+        # around the actual version vector.
+        [^\s\:]+\:\s*\$[^\$]+\$
+    )';
 
-            $argName = trim($argName, '-');
+    /** @var string The version vector. */
+    private $version = '';
 
-            if (!isset($this->arguments[$argName])) {
-                $this->arguments[$argName] = [];
-            }
+    public function __construct($version = null, Description $description = null)
+    {
+        Assert::nullOrStringNotEmpty($version);
 
-            $this->arguments[$argName][] = $argValue;
-        }
+        $this->version     = $version;
+        $this->description = $description;
     }
 
     /**
-     * Returns an array of arguments matching the given $argName
-     *
-     * @param  string $argName
-     * @return array
+     * @return static
      */
-    public function getArgumentArray($argName)
+    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
     {
-        if ($this->argumentIsSet($argName)) {
-            return $this->arguments[$argName];
-        } else {
-            return NULL;
+        Assert::nullOrString($body);
+        if (empty($body)) {
+            return new static();
         }
-    }
 
-    /**
-     * Returns a single argument value.
-     *
-     * If $argName points to an array the first argument will be returned.
-     *
-     * @param  string $argName
-     * @return mixed
-     */
-    public function getSingleArgument($argName)
-    {
-        if ($this->argumentIsSet($argName)) {
-            return reset($this->arguments[$argName]);
-        } else {
-            return NULL;
+        $matches = [];
+        if (! preg_match('/^(' . self::REGEX_VECTOR . ')\s*(.+)?$/sux', $body, $matches)) {
+            return null;
         }
-    }
 
-    /**
-     * Returns whether an argument is set.
-     *
-     * @param  string $argName
-     * @return bool
-     */
-    public function argumentIsSet($argName)
-    {
-        return array_key_exists($argName, $this->arguments);
+        return new static(
+            $matches[1],
+            $descriptionFactory->create(isset($matches[2]) ? $matches[2] : '', $context)
+        );
     }
 
     /**
-     * Returns an array containing the names of all arguments provided.
+     * Gets the version section of the tag.
      *
-     * @return array
+     * @return string
      */
-    public function getArgumentNames()
+    public function getVersion()
     {
-        return array_keys($this->arguments);
+        return $this->version;
     }
 
     /**
-     * Returns an array of database arguments keyed by name.
+     * Returns a string representation for this tag.
      *
-     * @todo this should be moved.
-     * @return array
+     * @return string
      */
-    public function getDatabases()
+    public function __toString()
     {
-        $databases = $this->getArgumentArray('database');
-
-        $retDb = [];
-        foreach ($databases as $db) {
-            list($name, $arg) = explode(':', $db, 2);
-            $retDb[$name]     = $arg;
-        }
-
-        return $retDb;
+        return $this->version . ($this->description ? ' ' . $this->description->render() : '');
     }
 }
-
 <?php
-/*
- * This file is part of the PHP_Invoker package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+/**
+ * This file is part of phpDocumentor.
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
  */
 
-declare(ticks = 1);
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
 
 /**
- * Utility class for invoking callables with a timeout.
- *
- * @since      Class available since Release 1.0.0
+ * Reflection class for a {@}source tag in a Docblock.
  */
-class PHP_Invoker
+final class Source extends BaseTag implements Factory\StaticMethod
 {
-    /**
-     * @var int
-     */
-    protected $timeout;
-
-    /**
-     * Invokes a callable and raises an exception when the execution does not
-     * finish before the specified timeout.
-     *
-     * @param  callable                 $callable
-     * @param  array                    $arguments
-     * @param  int                      $timeout   in seconds
-     * @return mixed
-     * @throws InvalidArgumentException
-     */
-    public function invoke($callable, array $arguments, $timeout)
-    {
-        if (!is_callable($callable)) {
-            throw new InvalidArgumentException;
-        }
-
-        if (!is_integer($timeout)) {
-            throw new InvalidArgumentException;
-        }
-
-        pcntl_signal(SIGALRM, array($this, 'callback'), TRUE);
-        pcntl_alarm($timeout);
-
-        $this->timeout = $timeout;
+    /** @var string */
+    protected $name = 'source';
 
-        try {
-            $result = call_user_func_array($callable, $arguments);
-        }
+    /** @var int The starting line, relative to the structural element's location. */
+    private $startingLine = 1;
 
-        catch (Exception $e) {
-            pcntl_alarm(0);
-            throw $e;
-        }
+    /** @var int|null The number of lines, relative to the starting line. NULL means "to the end". */
+    private $lineCount = null;
 
-        pcntl_alarm(0);
+    public function __construct($startingLine, $lineCount = null, Description $description = null)
+    {
+        Assert::integerish($startingLine);
+        Assert::nullOrIntegerish($lineCount);
 
-        return $result;
+        $this->startingLine = (int)$startingLine;
+        $this->lineCount    = $lineCount !== null ? (int)$lineCount : null;
+        $this->description  = $description;
     }
 
     /**
-     * Invoked by pcntl_signal() when a SIGALRM occurs.
+     * {@inheritdoc}
      */
-    public function callback()
+    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
     {
-        throw new PHP_Invoker_TimeoutException(
-          sprintf(
-            'Execution aborted after %s',
-            PHP_Timer::secondsToTimeString($this->timeout)
-          )
-        );
-    }
-}
-<?php
-/*
- * This file is part of the PHP_Invoker package.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * @since      Class available since Release 1.0.0
- */
-class PHP_Invoker_TimeoutException extends RuntimeException
-{
-}
-The MIT License (MIT)
-
-Copyright (c) 2015 phpDocumentor
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+        Assert::stringNotEmpty($body);
+        Assert::notNull($descriptionFactory);
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+        $startingLine = 1;
+        $lineCount    = null;
+        $description  = null;
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+        // Starting line / Number of lines / Description
+        if (preg_match('/^([1-9]\d*)\s*(?:((?1))\s+)?(.*)$/sux', $body, $matches)) {
+            $startingLine = (int)$matches[1];
+            if (isset($matches[2]) && $matches[2] !== '') {
+                $lineCount = (int)$matches[2];
+            }
 
-<?php
-/**
- * phpDocumentor
- *
- * PHP Version 5.5
- *
- * @copyright 2010-2015 Mike van Riel / Naenius (http://www.naenius.com)
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
+            $description = $matches[3];
+        }
 
-namespace phpDocumentor\Reflection;
+        return new static($startingLine, $lineCount, $descriptionFactory->create($description, $context));
+    }
 
-/**
- * Interface for Api Elements
- */
-interface Element
-{
     /**
-     * Returns the Fqsen of the element.
+     * Gets the starting line.
      *
-     * @return Fqsen
+     * @return int The starting line, relative to the structural element's
+     *     location.
      */
-    public function getFqsen();
+    public function getStartingLine()
+    {
+        return $this->startingLine;
+    }
 
     /**
-     * Returns the name of the element.
+     * Returns the number of lines.
      *
-     * @return string
+     * @return int|null The number of lines, relative to the starting line. NULL
+     *     means "to the end".
      */
-    public function getName();
-}<?php
+    public function getLineCount()
+    {
+        return $this->lineCount;
+    }
+
+    public function __toString()
+    {
+        return $this->startingLine
+        . ($this->lineCount !== null ? ' ' . $this->lineCount : '')
+        . ($this->description ? ' ' . $this->description->render() : '');
+    }
+}
+<?php
 /**
  * This file is part of phpDocumentor.
  *
@@ -33280,114 +27512,147 @@ interface Element
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection;
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
 
 /**
- * Interface for files processed by the ProjectFactory
+ * Reflection class for a {@}throws tag in a Docblock.
  */
-interface File
+final class Throws extends BaseTag implements Factory\StaticMethod
 {
-    /**
-     * Returns the content of the file as a string.
-     *
-     * @return string
-     */
-    public function getContents();
+    protected $name = 'throws';
+
+    /** @var Type */
+    private $type;
+
+    public function __construct(Type $type, Description $description = null)
+    {
+        $this->type        = $type;
+        $this->description = $description;
+    }
 
     /**
-     * Returns md5 hash of the file.
-     *
-     * @return string
+     * {@inheritdoc}
      */
-    public function md5();
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::string($body);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
+
+        $parts = preg_split('/\s+/Su', $body, 2);
+
+        $type        = $typeResolver->resolve(isset($parts[0]) ? $parts[0] : '', $context);
+        $description = $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context);
+
+        return new static($type, $description);
+    }
 
     /**
-     * Returns an relative path to the file.
+     * Returns the type section of the variable.
      *
-     * @return string
+     * @return Type
      */
-    public function path();
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    public function __toString()
+    {
+        return $this->type . ' ' . $this->description;
+    }
 }
 <?php
 /**
- * phpDocumentor
+ * This file is part of phpDocumentor.
  *
- * PHP Version 5.5
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  *
- * @copyright 2010-2015 Mike van Riel / Naenius (http://www.naenius.com)
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
  * @license   http://www.opensource.org/licenses/mit-license.php MIT
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection;
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Fqsen;
+use phpDocumentor\Reflection\FqsenResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
 
 /**
- * Value Object for Fqsen.
- *
- * @link https://github.com/phpDocumentor/fig-standards/blob/master/proposed/phpdoc-meta.md
+ * Reflection class for a {@}uses tag in a Docblock.
  */
-final class Fqsen
+final class Uses extends BaseTag implements Factory\StaticMethod
 {
-    /**
-     * @var string full quallified class name
-     */
-    private $fqsen;
+    protected $name = 'uses';
 
-    /**
-     * @var string name of the element without path.
-     */
-    private $name;
+    /** @var Fqsen */
+    protected $refers = null;
 
     /**
-     * Initializes the object.
-     *
-     * @param string $fqsen
+     * Initializes this tag.
      *
-     * @throws \InvalidArgumentException when $fqsen is not matching the format.
+     * @param Fqsen       $refers
+     * @param Description $description
      */
-    public function __construct($fqsen)
+    public function __construct(Fqsen $refers, Description $description = null)
     {
-        $matches = array();
-        $result = preg_match(
-            '/^\\\\([a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff\\\\]*)?(?:[:]{2}\\$?([a-zA-Z_\\x7f-\\xff][a-zA-Z0-9_\\x7f-\\xff]*))?(?:\\(\\))?$/',
-                $fqsen,
-                $matches
-        );
+        $this->refers      = $refers;
+        $this->description = $description;
+    }
 
-        if ($result === 0) {
-            throw new \InvalidArgumentException(
-                sprintf('"%s" is not a valid Fqsen.', $fqsen)
-            );
-        }
+    /**
+     * {@inheritdoc}
+     */
+    public static function create(
+        $body,
+        FqsenResolver $resolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::string($body);
+        Assert::allNotNull([$resolver, $descriptionFactory]);
 
-        $this->fqsen = $fqsen;
+        $parts = preg_split('/\s+/Su', $body, 2);
 
-        if (isset($matches[2])) {
-            $this->name = $matches[2];
-        } else {
-            $matches = explode('\\', $fqsen);
-            $this->name = trim(end($matches), '()');
-        }
+        return new static(
+            $resolver->resolve($parts[0], $context),
+            $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context)
+        );
     }
 
     /**
-     * converts this class to string.
+     * Returns the structural element this tag refers to.
      *
-     * @return string
+     * @return Fqsen
      */
-    public function __toString()
+    public function getReference()
     {
-        return $this->fqsen;
+        return $this->refers;
     }
 
     /**
-     * Returns the name of the element without path.
+     * Returns a string representation of this tag.
      *
      * @return string
      */
-    public function getName()
+    public function __toString()
     {
-        return $this->name;
+        return $this->refers . ' ' . $this->description->render();
     }
 }
 <?php
@@ -33402,447 +27667,527 @@ final class Fqsen
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection;
+namespace phpDocumentor\Reflection\DocBlock\Tags;
+
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Type;
+use phpDocumentor\Reflection\TypeResolver;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
 
 /**
- * The location where an element occurs within a file.
+ * Reflection class for a {@}var tag in a Docblock.
  */
-final class Location
+class Var_ extends BaseTag implements Factory\StaticMethod
 {
-    /** @var int  */
-    private $lineNumber = 0;
+    /** @var string */
+    protected $name = 'var';
 
-    /** @var int */
-    private $columnNumber = 0;
+    /** @var Type */
+    private $type;
+
+    /** @var string */
+    protected $variableName = '';
 
     /**
-     * Initializes the location for an element using its line number in the file and optionally the column number.
-     *
-     * @param int $lineNumber
-     * @param int $columnNumber
+     * @param string      $variableName
+     * @param Type        $type
+     * @param Description $description
      */
-    public function __construct($lineNumber, $columnNumber = 0)
+    public function __construct($variableName, Type $type = null, Description $description = null)
     {
-        $this->lineNumber   = $lineNumber;
-        $this->columnNumber = $columnNumber;
+        Assert::string($variableName);
+
+        $this->variableName = $variableName;
+        $this->type         = $type;
+        $this->description  = $description;
     }
 
     /**
-     * Returns the line number that is covered by this location.
+     * {@inheritdoc}
+     */
+    public static function create(
+        $body,
+        TypeResolver $typeResolver = null,
+        DescriptionFactory $descriptionFactory = null,
+        TypeContext $context = null
+    ) {
+        Assert::stringNotEmpty($body);
+        Assert::allNotNull([$typeResolver, $descriptionFactory]);
+
+        $parts        = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
+        $type         = null;
+        $variableName = '';
+
+        // if the first item that is encountered is not a variable; it is a type
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
+            $type = $typeResolver->resolve(array_shift($parts), $context);
+            array_shift($parts);
+        }
+
+        // if the next item starts with a $ or ...$ it must be the variable name
+        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] === '$')) {
+            $variableName = array_shift($parts);
+            array_shift($parts);
+
+            if (substr($variableName, 0, 1) === '$') {
+                $variableName = substr($variableName, 1);
+            }
+        }
+
+        $description = $descriptionFactory->create(implode('', $parts), $context);
+
+        return new static($variableName, $type, $description);
+    }
+
+    /**
+     * Returns the variable's name.
      *
-     * @return integer
+     * @return string
      */
-    public function getLineNumber()
+    public function getVariableName()
     {
-        return $this->lineNumber;
+        return $this->variableName;
     }
 
     /**
-     * Returns the column number (character position on a line) for this location object.
+     * Returns the variable's type or null if unknown.
      *
-     * @return integer
+     * @return Type|null
      */
-    public function getColumnNumber()
+    public function getType()
     {
-        return $this->columnNumber;
+        return $this->type;
     }
-}
-<?php
-/**
- * phpDocumentor
- *
- * PHP Version 5.5
- *
- * @copyright 2010-2015 Mike van Riel / Naenius (http://www.naenius.com)
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection;
 
-/**
- * Interface for project. Since the definition of a project can be different per factory this interface will be small.
- */
-interface Project
-{
     /**
-     * Returns the name of the project.
+     * Returns a string representation for this tag.
      *
      * @return string
      */
-    public function getName();
+    public function __toString()
+    {
+        return ($this->type ? $this->type . ' ' : '')
+            . (empty($this->variableName) ? null : ('$' . $this->variableName))
+            . ($this->description ? ' ' . $this->description : '');
+    }
 }
 <?php
 /**
  * phpDocumentor
  *
- * PHP Version 5.5
+ * PHP Version 5.3
  *
- * @copyright 2010-2015 Mike van Riel / Naenius (http://www.naenius.com)
+ * @author    Vasil Rangelov <boen.robot@gmail.com>
+ * @copyright 2010-2011 Mike van Riel / Naenius (http://www.naenius.com)
  * @license   http://www.opensource.org/licenses/mit-license.php MIT
  * @link      http://phpdoc.org
  */
-namespace phpDocumentor\Reflection;
-
-/**
- * Interface for project factories. A project factory shall convert a set of files
- * into an object implementing the Project interface.
- */
-interface ProjectFactory
-{
-    /**
-     * Creates a project from the set of files.
-     *
-     * @param string $name
-     * @param File[] $files
-     * @return Project
-     */
-    public function create($name, array $files);
-}
-The MIT License (MIT)
 
-Copyright (c) 2010 Mike van Riel
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+namespace phpDocumentor\Reflection\DocBlock\Tags;
 
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\Types\Context as TypeContext;
+use Webmozart\Assert\Assert;
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-<?php
 /**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
+ * Reflection class for a {@}version tag in a Docblock.
  */
-
-namespace phpDocumentor\Reflection;
-
-use phpDocumentor\Reflection\DocBlock\Tag;
-use Webmozart\Assert\Assert;
-
-final class DocBlock
+final class Version extends BaseTag implements Factory\StaticMethod
 {
-    /** @var string The opening line for this docblock. */
-    private $summary = '';
-
-    /** @var DocBlock\Description The actual description for this docblock. */
-    private $description = null;
-
-    /** @var Tag[] An array containing all the tags in this docblock; except inline. */
-    private $tags = array();
-
-    /** @var Types\Context Information about the context of this DocBlock. */
-    private $context = null;
-
-    /** @var Location Information about the location of this DocBlock. */
-    private $location = null;
-
-    /** @var bool Is this DocBlock (the start of) a template? */
-    private $isTemplateStart = false;
-
-    /** @var bool Does this DocBlock signify the end of a DocBlock template? */
-    private $isTemplateEnd = false;
+    protected $name = 'version';
 
     /**
-     * @param string $summary
-     * @param DocBlock\Description $description
-     * @param DocBlock\Tag[] $tags
-     * @param Types\Context $context The context in which the DocBlock occurs.
-     * @param Location $location The location within the file that this DocBlock occurs in.
-     * @param bool $isTemplateStart
-     * @param bool $isTemplateEnd
+     * PCRE regular expression matching a version vector.
+     * Assumes the "x" modifier.
      */
-    public function __construct(
-        $summary = '',
-        DocBlock\Description $description = null,
-        array $tags = [],
-        Types\Context $context = null,
-        Location $location = null,
-        $isTemplateStart = false,
-        $isTemplateEnd = false
-    )
-    {
-        Assert::string($summary);
-        Assert::boolean($isTemplateStart);
-        Assert::boolean($isTemplateEnd);
-        Assert::allIsInstanceOf($tags, Tag::class);
+    const REGEX_VECTOR = '(?:
+        # Normal release vectors.
+        \d\S*
+        |
+        # VCS version vectors. Per PHPCS, they are expected to
+        # follow the form of the VCS name, followed by ":", followed
+        # by the version vector itself.
+        # By convention, popular VCSes like CVS, SVN and GIT use "$"
+        # around the actual version vector.
+        [^\s\:]+\:\s*\$[^\$]+\$
+    )';
 
-        $this->summary = $summary;
-        $this->description = $description ?: new DocBlock\Description('');
-        foreach ($tags as $tag) {
-            $this->addTag($tag);
-        }
+    /** @var string The version vector. */
+    private $version = '';
 
-        $this->context = $context;
-        $this->location = $location;
+    public function __construct($version = null, Description $description = null)
+    {
+        Assert::nullOrStringNotEmpty($version);
 
-        $this->isTemplateEnd = $isTemplateEnd;
-        $this->isTemplateStart = $isTemplateStart;
+        $this->version = $version;
+        $this->description = $description;
     }
 
     /**
-     * @return string
+     * @return static
      */
-    public function getSummary()
+    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
     {
-        return $this->summary;
-    }
+        Assert::nullOrString($body);
+        if (empty($body)) {
+            return new static();
+        }
 
-    /**
-     * @return DocBlock\Description
-     */
-    public function getDescription()
-    {
-        return $this->description;
+        $matches = [];
+        if (!preg_match('/^(' . self::REGEX_VECTOR . ')\s*(.+)?$/sux', $body, $matches)) {
+            return null;
+        }
+
+        return new static(
+            $matches[1],
+            $descriptionFactory->create(isset($matches[2]) ? $matches[2] : '', $context)
+        );
     }
 
     /**
-     * Returns the current context.
+     * Gets the version section of the tag.
      *
-     * @return Types\Context
+     * @return string
      */
-    public function getContext()
+    public function getVersion()
     {
-        return $this->context;
+        return $this->version;
     }
 
     /**
-     * Returns the current location.
+     * Returns a string representation for this tag.
      *
-     * @return Location
+     * @return string
      */
-    public function getLocation()
+    public function __toString()
     {
-        return $this->location;
+        return $this->version . ($this->description ? ' ' . $this->description->render() : '');
     }
+}
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
+
+use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
+use phpDocumentor\Reflection\DocBlock\StandardTagFactory;
+use phpDocumentor\Reflection\DocBlock\Tag;
+use phpDocumentor\Reflection\DocBlock\TagFactory;
+use Webmozart\Assert\Assert;
+
+final class DocBlockFactory implements DocBlockFactoryInterface
+{
+    /** @var DocBlock\DescriptionFactory */
+    private $descriptionFactory;
+
+    /** @var DocBlock\TagFactory */
+    private $tagFactory;
 
     /**
-     * Returns whether this DocBlock is the start of a Template section.
-     *
-     * A Docblock may serve as template for a series of subsequent DocBlocks. This is indicated by a special marker
-     * (`#@+`) that is appended directly after the opening `/**` of a DocBlock.
-     *
-     * An example of such an opening is:
-     *
-     * ```
-     * /**#@+
-     *  * My DocBlock
-     *  * /
-     * ```
-     *
-     * The description and tags (not the summary!) are copied onto all subsequent DocBlocks and also applied to all
-     * elements that follow until another DocBlock is found that contains the closing marker (`#@-`).
-     *
-     * @see self::isTemplateEnd() for the check whether a closing marker was provided.
+     * Initializes this factory with the required subcontractors.
      *
-     * @return boolean
+     * @param DescriptionFactory $descriptionFactory
+     * @param TagFactory         $tagFactory
      */
-    public function isTemplateStart()
+    public function __construct(DescriptionFactory $descriptionFactory, TagFactory $tagFactory)
     {
-        return $this->isTemplateStart;
+        $this->descriptionFactory = $descriptionFactory;
+        $this->tagFactory = $tagFactory;
     }
 
     /**
-     * Returns whether this DocBlock is the end of a Template section.
+     * Factory method for easy instantiation.
      *
-     * @see self::isTemplateStart() for a more complete description of the Docblock Template functionality.
+     * @param string[] $additionalTags
      *
-     * @return boolean
+     * @return DocBlockFactory
      */
-    public function isTemplateEnd()
+    public static function createInstance(array $additionalTags = [])
     {
-        return $this->isTemplateEnd;
+        $fqsenResolver = new FqsenResolver();
+        $tagFactory = new StandardTagFactory($fqsenResolver);
+        $descriptionFactory = new DescriptionFactory($tagFactory);
+
+        $tagFactory->addService($descriptionFactory);
+        $tagFactory->addService(new TypeResolver($fqsenResolver));
+
+        $docBlockFactory = new self($descriptionFactory, $tagFactory);
+        foreach ($additionalTags as $tagName => $tagHandler) {
+            $docBlockFactory->registerTagHandler($tagName, $tagHandler);
+        }
+
+        return $docBlockFactory;
     }
 
     /**
-     * Returns the tags for this DocBlock.
+     * @param object|string $docblock A string containing the DocBlock to parse or an object supporting the
+     *                                getDocComment method (such as a ReflectionClass object).
+     * @param Types\Context $context
+     * @param Location      $location
      *
-     * @return Tag[]
+     * @return DocBlock
      */
-    public function getTags()
+    public function create($docblock, Types\Context $context = null, Location $location = null)
     {
-        return $this->tags;
+        if (is_object($docblock)) {
+            if (!method_exists($docblock, 'getDocComment')) {
+                $exceptionMessage = 'Invalid object passed; the given object must support the getDocComment method';
+                throw new \InvalidArgumentException($exceptionMessage);
+            }
+
+            $docblock = $docblock->getDocComment();
+        }
+
+        Assert::stringNotEmpty($docblock);
+
+        if ($context === null) {
+            $context = new Types\Context('');
+        }
+
+        $parts = $this->splitDocBlock($this->stripDocComment($docblock));
+        list($templateMarker, $summary, $description, $tags) = $parts;
+
+        return new DocBlock(
+            $summary,
+            $description ? $this->descriptionFactory->create($description, $context) : null,
+            array_filter($this->parseTagBlock($tags, $context), function ($tag) {
+                return $tag instanceof Tag;
+            }),
+            $context,
+            $location,
+            $templateMarker === '#@+',
+            $templateMarker === '#@-'
+        );
+    }
+
+    public function registerTagHandler($tagName, $handler)
+    {
+        $this->tagFactory->registerTagHandler($tagName, $handler);
     }
 
     /**
-     * Returns an array of tags matching the given name. If no tags are found
-     * an empty array is returned.
+     * Strips the asterisks from the DocBlock comment.
      *
-     * @param string $name String to search by.
+     * @param string $comment String containing the comment text.
      *
-     * @return Tag[]
+     * @return string
      */
-    public function getTagsByName($name)
+    private function stripDocComment($comment)
     {
-        Assert::string($name);
-
-        $result = array();
-
-        /** @var Tag $tag */
-        foreach ($this->getTags() as $tag) {
-            if ($tag->getName() != $name) {
-                continue;
-            }
+        $comment = trim(preg_replace('#[ \t]*(?:\/\*\*|\*\/|\*)?[ \t]{0,1}(.*)?#u', '$1', $comment));
 
-            $result[] = $tag;
+        // reg ex above is not able to remove */ from a single line docblock
+        if (substr($comment, -2) === '*/') {
+            $comment = trim(substr($comment, 0, -2));
         }
 
-        return $result;
+        return str_replace(["\r\n", "\r"], "\n", $comment);
     }
 
     /**
-     * Checks if a tag of a certain type is present in this DocBlock.
+     * Splits the DocBlock into a template marker, summary, description and block of tags.
      *
-     * @param string $name Tag name to check for.
+     * @param string $comment Comment to split into the sub-parts.
      *
-     * @return bool
+     * @author Richard van Velzen (@_richardJ) Special thanks to Richard for the regex responsible for the split.
+     * @author Mike van Riel <me@mikevanriel.com> for extending the regex with template marker support.
+     *
+     * @return string[] containing the template marker (if any), summary, description and a string containing the tags.
      */
-    public function hasTag($name)
+    private function splitDocBlock($comment)
     {
-        Assert::string($name);
+        // Performance improvement cheat: if the first character is an @ then only tags are in this DocBlock. This
+        // method does not split tags so we return this verbatim as the fourth result (tags). This saves us the
+        // performance impact of running a regular expression
+        if (strpos($comment, '@') === 0) {
+            return ['', '', '', $comment];
+        }
 
-        /** @var Tag $tag */
-        foreach ($this->getTags() as $tag) {
-            if ($tag->getName() == $name) {
-                return true;
-            }
+        // clears all extra horizontal whitespace from the line endings to prevent parsing issues
+        $comment = preg_replace('/\h*$/Sum', '', $comment);
+
+        /*
+         * Splits the docblock into a template marker, summary, description and tags section.
+         *
+         * - The template marker is empty, #@+ or #@- if the DocBlock starts with either of those (a newline may
+         *   occur after it and will be stripped).
+         * - The short description is started from the first character until a dot is encountered followed by a
+         *   newline OR two consecutive newlines (horizontal whitespace is taken into account to consider spacing
+         *   errors). This is optional.
+         * - The long description, any character until a new line is encountered followed by an @ and word
+         *   characters (a tag). This is optional.
+         * - Tags; the remaining characters
+         *
+         * Big thanks to RichardJ for contributing this Regular Expression
+         */
+        preg_match(
+            '/
+            \A
+            # 1. Extract the template marker
+            (?:(\#\@\+|\#\@\-)\n?)?
+
+            # 2. Extract the summary
+            (?:
+              (?! @\pL ) # The summary may not start with an @
+              (
+                [^\n.]+
+                (?:
+                  (?! \. \n | \n{2} )     # End summary upon a dot followed by newline or two newlines
+                  [\n.] (?! [ \t]* @\pL ) # End summary when an @ is found as first character on a new line
+                  [^\n.]+                 # Include anything else
+                )*
+                \.?
+              )?
+            )
+
+            # 3. Extract the description
+            (?:
+              \s*        # Some form of whitespace _must_ precede a description because a summary must be there
+              (?! @\pL ) # The description may not start with an @
+              (
+                [^\n]+
+                (?: \n+
+                  (?! [ \t]* @\pL ) # End description when an @ is found as first character on a new line
+                  [^\n]+            # Include anything else
+                )*
+              )
+            )?
+
+            # 4. Extract the tags (anything that follows)
+            (\s+ [\s\S]*)? # everything that follows
+            /ux',
+            $comment,
+            $matches
+        );
+        array_shift($matches);
+
+        while (count($matches) < 4) {
+            $matches[] = '';
         }
 
-        return false;
+        return $matches;
     }
 
     /**
-     * Adds a tag to this DocBlock.
+     * Creates the tag objects.
      *
-     * @param Tag $tag The tag to add.
+     * @param string $tags Tag block to parse.
+     * @param Types\Context $context Context of the parsed Tag
      *
-     * @return void
+     * @return DocBlock\Tag[]
      */
-    private function addTag(Tag $tag)
+    private function parseTagBlock($tags, Types\Context $context)
     {
-        $this->tags[] = $tag;
-    }
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock;
-
-use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
-use phpDocumentor\Reflection\DocBlock\Tags\Formatter\PassthroughFormatter;
-use Webmozart\Assert\Assert;
+        $tags = $this->filterTagBlock($tags);
+        if (!$tags) {
+            return [];
+        }
 
-/**
- * Object representing to description for a DocBlock.
- *
- * A Description object can consist of plain text but can also include tags. A Description Formatter can then combine
- * a body template with sprintf-style placeholders together with formatted tags in order to reconstitute a complete
- * description text using the format that you would prefer.
- *
- * Because parsing a Description text can be a verbose process this is handled by the {@see DescriptionFactory}. It is
- * thus recommended to use that to create a Description object, like this:
- *
- *     $description = $descriptionFactory->create('This is a {@see Description}', $context);
- *
- * The description factory will interpret the given body and create a body template and list of tags from them, and pass
- * that onto the constructor if this class.
- *
- * > The $context variable is a class of type {@see \phpDocumentor\Reflection\Types\Context} and contains the namespace
- * > and the namespace aliases that apply to this DocBlock. These are used by the Factory to resolve and expand partial
- * > type names and FQSENs.
- *
- * If you do not want to use the DescriptionFactory you can pass a body template and tag listing like this:
- *
- *     $description = new Description(
- *         'This is a %1$s',
- *         [ new See(new Fqsen('\phpDocumentor\Reflection\DocBlock\Description')) ]
- *     );
- *
- * It is generally recommended to use the Factory as that will also apply escaping rules, while the Description object
- * is mainly responsible for rendering.
- *
- * @see DescriptionFactory to create a new Description.
- * @see Description\Formatter for the formatting of the body and tags.
- */
-class Description
-{
-    /** @var string */
-    private $bodyTemplate;
+        $result = $this->splitTagBlockIntoTagLines($tags);
+        foreach ($result as $key => $tagLine) {
+            $result[$key] = $this->tagFactory->create(trim($tagLine), $context);
+        }
 
-    /** @var Tag[] */
-    private $tags;
+        return $result;
+    }
 
     /**
-     * Initializes a Description with its body (template) and a listing of the tags used in the body template.
+     * @param string $tags
      *
-     * @param string $bodyTemplate
-     * @param Tag[] $tags
+     * @return string[]
      */
-    public function __construct($bodyTemplate, array $tags = [])
+    private function splitTagBlockIntoTagLines($tags)
     {
-        Assert::string($bodyTemplate);
+        $result = [];
+        foreach (explode("\n", $tags) as $tag_line) {
+            if (isset($tag_line[0]) && ($tag_line[0] === '@')) {
+                $result[] = $tag_line;
+            } else {
+                $result[count($result) - 1] .= "\n" . $tag_line;
+            }
+        }
 
-        $this->bodyTemplate = $bodyTemplate;
-        $this->tags = $tags;
+        return $result;
     }
 
     /**
-     * Renders this description as a string where the provided formatter will format the tags in the expected string
-     * format.
-     *
-     * @param Formatter|null $formatter
-     *
+     * @param $tags
      * @return string
      */
-    public function render(Formatter $formatter = null)
+    private function filterTagBlock($tags)
     {
-        if ($formatter === null) {
-            $formatter = new PassthroughFormatter();
+        $tags = trim($tags);
+        if (!$tags) {
+            return null;
         }
 
-        $tags = [];
-        foreach ($this->tags as $tag) {
-            $tags[] = '{' . $formatter->format($tag) . '}';
+        if ('@' !== $tags[0]) {
+            // @codeCoverageIgnoreStart
+            // Can't simulate this; this only happens if there is an error with the parsing of the DocBlock that
+            // we didn't foresee.
+            throw new \LogicException('A tag block started with text instead of an at-sign(@): ' . $tags);
+            // @codeCoverageIgnoreEnd
         }
-        return vsprintf($this->bodyTemplate, $tags);
+
+        return $tags;
     }
+}
+<?php
+namespace phpDocumentor\Reflection;
 
+interface DocBlockFactoryInterface
+{
     /**
-     * Returns a plain string representation of this description.
+     * Factory method for easy instantiation.
      *
-     * @return string
+     * @param string[] $additionalTags
+     *
+     * @return DocBlockFactory
      */
-    public function __toString()
-    {
-        return $this->render();
-    }
+    public static function createInstance(array $additionalTags = []);
+
+    /**
+     * @param string $docblock
+     * @param Types\Context $context
+     * @param Location $location
+     *
+     * @return DocBlock
+     */
+    public function create($docblock, Types\Context $context = null, Location $location = null);
 }
+The MIT License (MIT)
+
+Copyright (c) 2010 Mike van Riel
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
 <?php
 /**
  * This file is part of phpDocumentor.
@@ -33855,185 +28200,88 @@ class Description
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock;
+namespace phpDocumentor\Reflection;
 
-use phpDocumentor\Reflection\Types\Context as TypeContext;
+use phpDocumentor\Reflection\Types\Context;
 
-/**
- * Creates a new Description object given a body of text.
- *
- * Descriptions in phpDocumentor are somewhat complex entities as they can contain one or more tags inside their
- * body that can be replaced with a readable output. The replacing is done by passing a Formatter object to the
- * Description object's `render` method.
- *
- * In addition to the above does a Description support two types of escape sequences:
- *
- * 1. `{@}` to escape the `@` character to prevent it from being interpreted as part of a tag, i.e. `{{@}link}`
- * 2. `{}` to escape the `}` character, this can be used if you want to use the `}` character in the description
- *    of an inline tag.
- *
- * If a body consists of multiple lines then this factory will also remove any superfluous whitespace at the beginning
- * of each line while maintaining any indentation that is used. This will prevent formatting parsers from tripping
- * over unexpected spaces as can be observed with tag descriptions.
- */
-class DescriptionFactory
+class FqsenResolver
 {
-    /** @var TagFactory */
-    private $tagFactory;
-
-    /**
-     * Initializes this factory with the means to construct (inline) tags.
-     *
-     * @param TagFactory $tagFactory
-     */
-    public function __construct(TagFactory $tagFactory)
-    {
-        $this->tagFactory = $tagFactory;
-    }
-
-    /**
-     * Returns the parsed text of this description.
-     *
-     * @param string $contents
-     * @param TypeContext $context
-     *
-     * @return Description
-     */
-    public function create($contents, TypeContext $context = null)
-    {
-        list($text, $tags) = $this->parse($this->lex($contents), $context);
-
-        return new Description($text, $tags);
-    }
+    /** @var string Definition of the NAMESPACE operator in PHP */
+    const OPERATOR_NAMESPACE = '\\';
 
-    /**
-     * Strips the contents from superfluous whitespace and splits the description into a series of tokens.
-     *
-     * @param string $contents
-     *
-     * @return string[] A series of tokens of which the description text is composed.
-     */
-    private function lex($contents)
+    public function resolve($fqsen, Context $context = null)
     {
-        $contents = $this->removeSuperfluousStartingWhitespace($contents);
+        if ($context === null) {
+            $context = new Context('');
+        }
 
-        // performance optimalization; if there is no inline tag, don't bother splitting it up.
-        if (strpos($contents, '{@') === false) {
-            return [$contents];
+        if ($this->isFqsen($fqsen)) {
+            return new Fqsen($fqsen);
         }
 
-        return preg_split(
-            '/\{
-                # "{@}" is not a valid inline tag. This ensures that we do not treat it as one, but treat it literally.
-                (?!@\})
-                # We want to capture the whole tag line, but without the inline tag delimiters.
-                (\@
-                    # Match everything up to the next delimiter.
-                    [^{}]*
-                    # Nested inline tag content should not be captured, or it will appear in the result separately.
-                    (?:
-                        # Match nested inline tags.
-                        (?:
-                            # Because we did not catch the tag delimiters earlier, we must be explicit with them here.
-                            # Notice that this also matches "{}", as a way to later introduce it as an escape sequence.
-                            \{(?1)?\}
-                            |
-                            # Make sure we match hanging "{".
-                            \{
-                        )
-                        # Match content after the nested inline tag.
-                        [^{}]*
-                    )* # If there are more inline tags, match them as well. We use "*" since there may not be any
-                       # nested inline tags.
-                )
-            \}/Sux',
-            $contents,
-            null,
-            PREG_SPLIT_DELIM_CAPTURE
-        );
+        return $this->resolvePartialStructuralElementName($fqsen, $context);
     }
 
     /**
-     * Parses the stream of tokens in to a new set of tokens containing Tags.
+     * Tests whether the given type is a Fully Qualified Structural Element Name.
      *
-     * @param string[] $tokens
-     * @param TypeContext $context
+     * @param string $type
      *
-     * @return string[]|Tag[]
+     * @return bool
      */
-    private function parse($tokens, TypeContext $context)
+    private function isFqsen($type)
     {
-        $count = count($tokens);
-        $tagCount = 0;
-        $tags  = [];
-
-        for ($i = 1; $i < $count; $i += 2) {
-            $tags[] = $this->tagFactory->create($tokens[$i], $context);
-            $tokens[$i] = '%' . ++$tagCount . '$s';
-        }
-
-        //In order to allow "literal" inline tags, the otherwise invalid
-        //sequence "{@}" is changed to "@", and "{}" is changed to "}".
-        //"%" is escaped to "%%" because of vsprintf.
-        //See unit tests for examples.
-        for ($i = 0; $i < $count; $i += 2) {
-            $tokens[$i] = str_replace(['{@}', '{}', '%'], ['@', '}', '%%'], $tokens[$i]);
-        }
-
-        return [implode('', $tokens), $tags];
+        return strpos($type, self::OPERATOR_NAMESPACE) === 0;
     }
 
     /**
-     * Removes the superfluous from a multi-line description.
-     *
-     * When a description has more than one line then it can happen that the second and subsequent lines have an
-     * additional indentation. This is commonly in use with tags like this:
-     *
-     *     {@}since 1.1.0 This is an example
-     *         description where we have an
-     *         indentation in the second and
-     *         subsequent lines.
-     *
-     * If we do not normalize the indentation then we have superfluous whitespace on the second and subsequent
-     * lines and this may cause rendering issues when, for example, using a Markdown converter.
+     * Resolves a partial Structural Element Name (i.e. `Reflection\DocBlock`) to its FQSEN representation
+     * (i.e. `\phpDocumentor\Reflection\DocBlock`) based on the Namespace and aliases mentioned in the Context.
      *
-     * @param string $contents
+     * @param string $type
+     * @param Context $context
      *
-     * @return string
+     * @return Fqsen
+     * @throws \InvalidArgumentException when type is not a valid FQSEN.
      */
-    private function removeSuperfluousStartingWhitespace($contents)
+    private function resolvePartialStructuralElementName($type, Context $context)
     {
-        $lines = explode("\n", $contents);
+        $typeParts = explode(self::OPERATOR_NAMESPACE, $type, 2);
 
-        // if there is only one line then we don't have lines with superfluous whitespace and
-        // can use the contents as-is
-        if (count($lines) <= 1) {
-            return $contents;
-        }
+        $namespaceAliases = $context->getNamespaceAliases();
 
-        // determine how many whitespace characters need to be stripped
-        $startingSpaceCount = 9999999;
-        for ($i = 1; $i < count($lines); $i++) {
-            // lines with a no length do not count as they are not indented at all
-            if (strlen(trim($lines[$i])) === 0) {
-                continue;
+        // if the first segment is not an alias; prepend namespace name and return
+        if (!isset($namespaceAliases[$typeParts[0]])) {
+            $namespace = $context->getNamespace();
+            if ('' !== $namespace) {
+                $namespace .= self::OPERATOR_NAMESPACE;
             }
 
-            // determine the number of prefixing spaces by checking the difference in line length before and after
-            // an ltrim
-            $startingSpaceCount = min($startingSpaceCount, strlen($lines[$i]) - strlen(ltrim($lines[$i])));
+            return new Fqsen(self::OPERATOR_NAMESPACE . $namespace . $type);
         }
 
-        // strip the number of spaces from each line
-        if ($startingSpaceCount > 0) {
-            for ($i = 1; $i < count($lines); $i++) {
-                $lines[$i] = substr($lines[$i], $startingSpaceCount);
-            }
-        }
+        $typeParts[0] = $namespaceAliases[$typeParts[0]];
 
-        return implode("\n", $lines);
+        return new Fqsen(self::OPERATOR_NAMESPACE . implode(self::OPERATOR_NAMESPACE, $typeParts));
     }
+}
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection;
 
+interface Type
+{
+    public function __toString();
 }
 <?php
 /**
@@ -34049,308 +28297,288 @@ class DescriptionFactory
 
 namespace phpDocumentor\Reflection;
 
-use phpDocumentor\Reflection\DocBlock\Tags\Example;
+use phpDocumentor\Reflection\Types\Array_;
+use phpDocumentor\Reflection\Types\Compound;
+use phpDocumentor\Reflection\Types\Context;
+use phpDocumentor\Reflection\Types\Iterable_;
+use phpDocumentor\Reflection\Types\Nullable;
+use phpDocumentor\Reflection\Types\Object_;
 
-/**
- * Class used to find an example file's location based on a given ExampleDescriptor.
- */
-class ExampleFinder
+final class TypeResolver
 {
-    /** @var string */
-    private $sourceDirectory = '';
+    /** @var string Definition of the ARRAY operator for types */
+    const OPERATOR_ARRAY = '[]';
 
-    /** @var string[] */
-    private $exampleDirectories = array();
+    /** @var string Definition of the NAMESPACE operator in PHP */
+    const OPERATOR_NAMESPACE = '\\';
+
+    /** @var string[] List of recognized keywords and unto which Value Object they map */
+    private $keywords = array(
+        'string' => Types\String_::class,
+        'int' => Types\Integer::class,
+        'integer' => Types\Integer::class,
+        'bool' => Types\Boolean::class,
+        'boolean' => Types\Boolean::class,
+        'float' => Types\Float_::class,
+        'double' => Types\Float_::class,
+        'object' => Object_::class,
+        'mixed' => Types\Mixed_::class,
+        'array' => Array_::class,
+        'resource' => Types\Resource_::class,
+        'void' => Types\Void_::class,
+        'null' => Types\Null_::class,
+        'scalar' => Types\Scalar::class,
+        'callback' => Types\Callable_::class,
+        'callable' => Types\Callable_::class,
+        'false' => Types\Boolean::class,
+        'true' => Types\Boolean::class,
+        'self' => Types\Self_::class,
+        '$this' => Types\This::class,
+        'static' => Types\Static_::class,
+        'parent' => Types\Parent_::class,
+        'iterable' => Iterable_::class,
+    );
+
+    /** @var FqsenResolver */
+    private $fqsenResolver;
 
     /**
-     * Attempts to find the example contents for the given descriptor.
-     *
-     * @param Example $example
+     * Initializes this TypeResolver with the means to create and resolve Fqsen objects.
      *
-     * @return string
+     * @param FqsenResolver $fqsenResolver
      */
-    public function find(Example $example)
+    public function __construct(FqsenResolver $fqsenResolver = null)
     {
-        $filename = $example->getFilePath();
-
-        $file = $this->getExampleFileContents($filename);
-        if (!$file) {
-            return "** File not found : {$filename} **";
-        }
-
-        return implode('', array_slice($file, $example->getStartingLine() - 1, $example->getLineCount()));
+        $this->fqsenResolver = $fqsenResolver ?: new FqsenResolver();
     }
 
     /**
-     * Registers the project's root directory where an 'examples' folder can be expected.
+     * Analyzes the given type and returns the FQCN variant.
      *
-     * @param string $directory
+     * When a type is provided this method checks whether it is not a keyword or
+     * Fully Qualified Class Name. If so it will use the given namespace and
+     * aliases to expand the type to a FQCN representation.
      *
-     * @return void
+     * This method only works as expected if the namespace and aliases are set;
+     * no dynamic reflection is being performed here.
+     *
+     * @param string $type     The relative or absolute type.
+     * @param Context $context
+     *
+     * @uses Context::getNamespace()        to determine with what to prefix the type name.
+     * @uses Context::getNamespaceAliases() to check whether the first part of the relative type name should not be
+     *     replaced with another namespace.
+     *
+     * @return Type|null
      */
-    public function setSourceDirectory($directory = '')
+    public function resolve($type, Context $context = null)
     {
-        $this->sourceDirectory = $directory;
+        if (!is_string($type)) {
+            throw new \InvalidArgumentException(
+                'Attempted to resolve type but it appeared not to be a string, received: ' . var_export($type, true)
+            );
+        }
+
+        $type = trim($type);
+        if (!$type) {
+            throw new \InvalidArgumentException('Attempted to resolve "' . $type . '" but it appears to be empty');
+        }
+
+        if ($context === null) {
+            $context = new Context('');
+        }
+
+        switch (true) {
+            case $this->isNullableType($type):
+                return $this->resolveNullableType($type, $context);
+            case $this->isKeyword($type):
+                return $this->resolveKeyword($type);
+            case ($this->isCompoundType($type)):
+                return $this->resolveCompoundType($type, $context);
+            case $this->isTypedArray($type):
+                return $this->resolveTypedArray($type, $context);
+            case $this->isFqsen($type):
+                return $this->resolveTypedObject($type);
+            case $this->isPartialStructuralElementName($type):
+                return $this->resolveTypedObject($type, $context);
+            // @codeCoverageIgnoreStart
+            default:
+                // I haven't got the foggiest how the logic would come here but added this as a defense.
+                throw new \RuntimeException(
+                    'Unable to resolve type "' . $type . '", there is no known method to resolve it'
+                );
+        }
+        // @codeCoverageIgnoreEnd
     }
 
     /**
-     * Returns the project's root directory where an 'examples' folder can be expected.
+     * Adds a keyword to the list of Keywords and associates it with a specific Value Object.
      *
-     * @return string
+     * @param string $keyword
+     * @param string $typeClassName
+     *
+     * @return void
      */
-    public function getSourceDirectory()
+    public function addKeyword($keyword, $typeClassName)
     {
-        return $this->sourceDirectory;
+        if (!class_exists($typeClassName)) {
+            throw new \InvalidArgumentException(
+                'The Value Object that needs to be created with a keyword "' . $keyword . '" must be an existing class'
+                . ' but we could not find the class ' . $typeClassName
+            );
+        }
+
+        if (!in_array(Type::class, class_implements($typeClassName))) {
+            throw new \InvalidArgumentException(
+                'The class "' . $typeClassName . '" must implement the interface "phpDocumentor\Reflection\Type"'
+            );
+        }
+
+        $this->keywords[$keyword] = $typeClassName;
     }
 
     /**
-     * Registers a series of directories that may contain examples.
+     * Detects whether the given type represents an array.
      *
-     * @param string[] $directories
+     * @param string $type A relative or absolute type as defined in the phpDocumentor documentation.
+     *
+     * @return bool
      */
-    public function setExampleDirectories(array $directories)
+    private function isTypedArray($type)
     {
-        $this->exampleDirectories = $directories;
+        return substr($type, -2) === self::OPERATOR_ARRAY;
     }
 
     /**
-     * Returns a series of directories that may contain examples.
+     * Detects whether the given type represents a PHPDoc keyword.
      *
-     * @return string[]
+     * @param string $type A relative or absolute type as defined in the phpDocumentor documentation.
+     *
+     * @return bool
      */
-    public function getExampleDirectories()
+    private function isKeyword($type)
     {
-        return $this->exampleDirectories;
+        return in_array(strtolower($type), array_keys($this->keywords), true);
     }
 
     /**
-     * Attempts to find the requested example file and returns its contents or null if no file was found.
-     *
-     * This method will try several methods in search of the given example file, the first one it encounters is
-     * returned:
-     *
-     * 1. Iterates through all examples folders for the given filename
-     * 2. Checks the source folder for the given filename
-     * 3. Checks the 'examples' folder in the current working directory for examples
-     * 4. Checks the path relative to the current working directory for the given filename
+     * Detects whether the given type represents a relative structural element name.
      *
-     * @param string $filename
+     * @param string $type A relative or absolute type as defined in the phpDocumentor documentation.
      *
-     * @return string|null
+     * @return bool
      */
-    private function getExampleFileContents($filename)
+    private function isPartialStructuralElementName($type)
     {
-        $normalizedPath = null;
-
-        foreach ($this->exampleDirectories as $directory) {
-            $exampleFileFromConfig = $this->constructExamplePath($directory, $filename);
-            if (is_readable($exampleFileFromConfig)) {
-                $normalizedPath = $exampleFileFromConfig;
-                break;
-            }
-        }
-
-        if (!$normalizedPath) {
-            if (is_readable($this->getExamplePathFromSource($filename))) {
-                $normalizedPath = $this->getExamplePathFromSource($filename);
-            } elseif (is_readable($this->getExamplePathFromExampleDirectory($filename))) {
-                $normalizedPath = $this->getExamplePathFromExampleDirectory($filename);
-            } elseif (is_readable($filename)) {
-                $normalizedPath = $filename;
-            }
-        }
-
-        return $normalizedPath && is_readable($normalizedPath) ? file($normalizedPath) : null;
+        return ($type[0] !== self::OPERATOR_NAMESPACE) && !$this->isKeyword($type);
     }
 
     /**
-     * Get example filepath based on the example directory inside your project.
+     * Tests whether the given type is a Fully Qualified Structural Element Name.
      *
-     * @param string $file
+     * @param string $type
      *
-     * @return string
+     * @return bool
      */
-    private function getExamplePathFromExampleDirectory($file)
+    private function isFqsen($type)
     {
-        return getcwd() . DIRECTORY_SEPARATOR . 'examples' . DIRECTORY_SEPARATOR . $file;
+        return strpos($type, self::OPERATOR_NAMESPACE) === 0;
     }
 
     /**
-     * Returns a path to the example file in the given directory..
+     * Tests whether the given type is a compound type (i.e. `string|int`).
      *
-     * @param string $directory
-     * @param string $file
+     * @param string $type
      *
-     * @return string
+     * @return bool
      */
-    private function constructExamplePath($directory, $file)
+    private function isCompoundType($type)
     {
-        return rtrim($directory, '\\/') . DIRECTORY_SEPARATOR . $file;
+        return strpos($type, '|') !== false;
     }
 
     /**
-     * Get example filepath based on sourcecode.
+     * Test whether the given type is a nullable type (i.e. `?string`)
      *
-     * @param string $file
+     * @param string $type
      *
-     * @return string
+     * @return bool
      */
-    private function getExamplePathFromSource($file)
+    private function isNullableType($type)
     {
-        return sprintf(
-            '%s%s%s',
-            trim($this->getSourceDirectory(), '\\/'),
-            DIRECTORY_SEPARATOR,
-            trim($file, '"')
-        );
+        return $type[0] === '?';
     }
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock;
-
-use phpDocumentor\Reflection\DocBlock;
-use Webmozart\Assert\Assert;
-
-/**
- * Converts a DocBlock back from an object to a complete DocComment including Asterisks.
- */
-class Serializer
-{
-    /** @var string The string to indent the comment with. */
-    protected $indentString = ' ';
-
-    /** @var int The number of times the indent string is repeated. */
-    protected $indent = 0;
-
-    /** @var bool Whether to indent the first line with the given indent amount and string. */
-    protected $isFirstLineIndented = true;
-
-    /** @var int|null The max length of a line. */
-    protected $lineLength = null;
-
-    /** @var DocBlock\Tags\Formatter A custom tag formatter. */
-    protected $tagFormatter = null;
 
     /**
-     * Create a Serializer instance.
+     * Resolves the given typed array string (i.e. `string[]`) into an Array object with the right types set.
      *
-     * @param int $indent The number of times the indent string is repeated.
-     * @param string   $indentString    The string to indent the comment with.
-     * @param bool     $indentFirstLine Whether to indent the first line.
-     * @param int|null $lineLength The max length of a line or NULL to disable line wrapping.
-     * @param DocBlock\Tags\Formatter $tagFormatter A custom tag formatter, defaults to PassthroughFormatter.
+     * @param string $type
+     * @param Context $context
+     *
+     * @return Array_
      */
-    public function __construct($indent = 0, $indentString = ' ', $indentFirstLine = true, $lineLength = null, $tagFormatter = null)
+    private function resolveTypedArray($type, Context $context)
     {
-        Assert::integer($indent);
-        Assert::string($indentString);
-        Assert::boolean($indentFirstLine);
-        Assert::nullOrInteger($lineLength);
-        Assert::nullOrIsInstanceOf($tagFormatter, 'phpDocumentor\Reflection\DocBlock\Tags\Formatter');
-
-        $this->indent = $indent;
-        $this->indentString = $indentString;
-        $this->isFirstLineIndented = $indentFirstLine;
-        $this->lineLength = $lineLength;
-        $this->tagFormatter = $tagFormatter ?: new DocBlock\Tags\Formatter\PassthroughFormatter();
+        return new Array_($this->resolve(substr($type, 0, -2), $context));
     }
 
     /**
-     * Generate a DocBlock comment.
+     * Resolves the given keyword (such as `string`) into a Type object representing that keyword.
      *
-     * @param DocBlock $docblock The DocBlock to serialize.
+     * @param string $type
      *
-     * @return string The serialized doc block.
+     * @return Type
      */
-    public function getDocComment(DocBlock $docblock)
+    private function resolveKeyword($type)
     {
-        $indent = str_repeat($this->indentString, $this->indent);
-        $firstIndent = $this->isFirstLineIndented ? $indent : '';
-        // 3 === strlen(' * ')
-        $wrapLength = $this->lineLength ? $this->lineLength - strlen($indent) - 3 : null;
-
-        $text = $this->removeTrailingSpaces(
-            $indent,
-            $this->addAsterisksForEachLine(
-                $indent,
-                $this->getSummaryAndDescriptionTextBlock($docblock, $wrapLength)
-            )
-        );
-
-        $comment = "{$firstIndent}/**\n{$indent} * {$text}\n{$indent} *\n";
-        $comment = $this->addTagBlock($docblock, $wrapLength, $indent, $comment);
-        $comment .= $indent . ' */';
+        $className = $this->keywords[strtolower($type)];
 
-        return $comment;
+        return new $className();
     }
 
     /**
-     * @param $indent
-     * @param $text
-     * @return mixed
+     * Resolves the given FQSEN string into an FQSEN object.
+     *
+     * @param string $type
+     * @param Context|null $context
+     *
+     * @return Object_
      */
-    private function removeTrailingSpaces($indent, $text)
+    private function resolveTypedObject($type, Context $context = null)
     {
-        return str_replace("\n{$indent} * \n", "\n{$indent} *\n", $text);
+        return new Object_($this->fqsenResolver->resolve($type, $context));
     }
 
     /**
-     * @param $indent
-     * @param $text
-     * @return mixed
+     * Resolves a compound type (i.e. `string|int`) into the appropriate Type objects or FQSEN.
+     *
+     * @param string $type
+     * @param Context $context
+     *
+     * @return Compound
      */
-    private function addAsterisksForEachLine($indent, $text)
+    private function resolveCompoundType($type, Context $context)
     {
-        return str_replace("\n", "\n{$indent} * ", $text);
-    }
+        $types = [];
 
-    /**
-     * @param DocBlock $docblock
-     * @param $wrapLength
-     * @return string
-     */
-    private function getSummaryAndDescriptionTextBlock(DocBlock $docblock, $wrapLength)
-    {
-        $text = $docblock->getSummary() . ((string)$docblock->getDescription() ? "\n\n" . $docblock->getDescription()
-                : '');
-        if ($wrapLength !== null) {
-            $text = wordwrap($text, $wrapLength);
-            return $text;
+        foreach (explode('|', $type) as $part) {
+            $types[] = $this->resolve($part, $context);
         }
-        return $text;
+
+        return new Compound($types);
     }
 
     /**
-     * @param DocBlock $docblock
-     * @param $wrapLength
-     * @param $indent
-     * @param $comment
-     * @return string
+     * Resolve nullable types (i.e. `?string`) into a Nullable type wrapper
+     *
+     * @param string $type
+     * @param Context $context
+     *
+     * @return Nullable
      */
-    private function addTagBlock(DocBlock $docblock, $wrapLength, $indent, $comment)
+    private function resolveNullableType($type, Context $context)
     {
-        foreach ($docblock->getTags() as $tag) {
-            $tagText = $this->tagFormatter->format($tag);
-            if ($wrapLength !== null) {
-                $tagText = wordwrap($tagText, $wrapLength);
-            }
-            $tagText = str_replace("\n", "\n{$indent} * ", $tagText);
-
-            $comment .= "{$indent} * {$tagText}\n";
-        }
-
-        return $comment;
+        return new Nullable($this->resolve(ltrim($type, '?'), $context));
     }
 }
 <?php
@@ -34365,312 +28593,233 @@ class Serializer
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock;
+namespace phpDocumentor\Reflection\Types;
 
-use phpDocumentor\Reflection\DocBlock\Tags\Factory\StaticMethod;
-use phpDocumentor\Reflection\DocBlock\Tags\Generic;
-use phpDocumentor\Reflection\FqsenResolver;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use Webmozart\Assert\Assert;
+use phpDocumentor\Reflection\Type;
 
 /**
- * Creates a Tag object given the contents of a tag.
- *
- * This Factory is capable of determining the appropriate class for a tag and instantiate it using its `create`
- * factory method. The `create` factory method of a Tag can have a variable number of arguments; this way you can
- * pass the dependencies that you need to construct a tag object.
- *
- * > Important: each parameter in addition to the body variable for the `create` method must default to null, otherwise
- * > it violates the constraint with the interface; it is recommended to use the {@see Assert::notNull()} method to
- * > verify that a dependency is actually passed.
+ * Represents an array type as described in the PSR-5, the PHPDoc Standard.
  *
- * This Factory also features a Service Locator component that is used to pass the right dependencies to the
- * `create` method of a tag; each dependency should be registered as a service or as a parameter.
+ * An array can be represented in two forms:
  *
- * When you want to use a Tag of your own with custom handling you need to call the `registerTagHandler` method, pass
- * the name of the tag and a Fully Qualified Class Name pointing to a class that implements the Tag interface.
+ * 1. Untyped (`array`), where the key and value type is unknown and hence classified as 'Mixed_'.
+ * 2. Types (`string[]`), where the value type is provided by preceding an opening and closing square bracket with a
+ *    type name.
  */
-final class StandardTagFactory implements TagFactory
+final class Array_ implements Type
 {
-    /** PCRE regular expression matching a tag name. */
-    const REGEX_TAGNAME = '[\w\-\_\\\\]+';
-
-    /**
-     * @var string[] An array with a tag as a key, and an FQCN to a class that handles it as an array value.
-     */
-    private $tagHandlerMappings = [
-        'author'         => '\phpDocumentor\Reflection\DocBlock\Tags\Author',
-        'covers'         => '\phpDocumentor\Reflection\DocBlock\Tags\Covers',
-        'deprecated'     => '\phpDocumentor\Reflection\DocBlock\Tags\Deprecated',
-        // 'example'        => '\phpDocumentor\Reflection\DocBlock\Tags\Example',
-        'link'           => '\phpDocumentor\Reflection\DocBlock\Tags\Link',
-        'method'         => '\phpDocumentor\Reflection\DocBlock\Tags\Method',
-        'param'          => '\phpDocumentor\Reflection\DocBlock\Tags\Param',
-        'property-read'  => '\phpDocumentor\Reflection\DocBlock\Tags\PropertyRead',
-        'property'       => '\phpDocumentor\Reflection\DocBlock\Tags\Property',
-        'property-write' => '\phpDocumentor\Reflection\DocBlock\Tags\PropertyWrite',
-        'return'         => '\phpDocumentor\Reflection\DocBlock\Tags\Return_',
-        'see'            => '\phpDocumentor\Reflection\DocBlock\Tags\See',
-        'since'          => '\phpDocumentor\Reflection\DocBlock\Tags\Since',
-        'source'         => '\phpDocumentor\Reflection\DocBlock\Tags\Source',
-        'throw'          => '\phpDocumentor\Reflection\DocBlock\Tags\Throws',
-        'throws'         => '\phpDocumentor\Reflection\DocBlock\Tags\Throws',
-        'uses'           => '\phpDocumentor\Reflection\DocBlock\Tags\Uses',
-        'var'            => '\phpDocumentor\Reflection\DocBlock\Tags\Var_',
-        'version'        => '\phpDocumentor\Reflection\DocBlock\Tags\Version'
-    ];
-
-    /**
-     * @var \ReflectionParameter[][] a lazy-loading cache containing parameters for each tagHandler that has been used.
-     */
-    private $tagHandlerParameterCache = [];
-
-    /**
-     * @var FqsenResolver
-     */
-    private $fqsenResolver;
+    /** @var Type */
+    private $valueType;
 
-    /**
-     * @var mixed[] an array representing a simple Service Locator where we can store parameters and
-     *     services that can be inserted into the Factory Methods of Tag Handlers.
-     */
-    private $serviceLocator = [];
+    /** @var Type */
+    private $keyType;
 
     /**
-     * Initialize this tag factory with the means to resolve an FQSEN and optionally a list of tag handlers.
-     *
-     * If no tag handlers are provided than the default list in the {@see self::$tagHandlerMappings} property
-     * is used.
-     *
-     * @param FqsenResolver $fqsenResolver
-     * @param string[]      $tagHandlers
+     * Initializes this representation of an array with the given Type or Fqsen.
      *
-     * @see self::registerTagHandler() to add a new tag handler to the existing default list.
-     */
-    public function __construct(FqsenResolver $fqsenResolver, array $tagHandlers = null)
-    {
-        $this->fqsenResolver = $fqsenResolver;
-        if ($tagHandlers !== null) {
-            $this->tagHandlerMappings = $tagHandlers;
-        }
-
-        $this->addService($fqsenResolver, FqsenResolver::class);
-    }
-
-    /**
-     * {@inheritDoc}
+     * @param Type $valueType
+     * @param Type $keyType
      */
-    public function create($tagLine, TypeContext $context = null)
+    public function __construct(Type $valueType = null, Type $keyType = null)
     {
-        if (! $context) {
-            $context = new TypeContext('');
+        if ($keyType === null) {
+            $keyType = new Compound([ new String_(), new Integer() ]);
         }
-
-        list($tagName, $tagBody) = $this->extractTagParts($tagLine);
-
-        if ($tagBody !== '' && $tagBody[0] === '[') {
-            throw new \InvalidArgumentException(
-                'The tag "' . $tagLine . '" does not seem to be wellformed, please check it for errors'
-            );
+        if ($valueType === null) {
+            $valueType = new Mixed_();
         }
 
-        return $this->createTag($tagBody, $tagName, $context);
+        $this->valueType = $valueType;
+        $this->keyType = $keyType;
     }
 
     /**
-     * {@inheritDoc}
+     * Returns the type for the keys of this array.
+     *
+     * @return Type
      */
-    public function addParameter($name, $value)
+    public function getKeyType()
     {
-        $this->serviceLocator[$name] = $value;
+        return $this->keyType;
     }
 
     /**
-     * {@inheritDoc}
+     * Returns the value for the keys of this array.
+     *
+     * @return Type
      */
-    public function addService($service, $alias = null)
+    public function getValueType()
     {
-        $this->serviceLocator[$alias ?: get_class($service)] = $service;
+        return $this->valueType;
     }
 
     /**
-     * {@inheritDoc}
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
      */
-    public function registerTagHandler($tagName, $handler)
+    public function __toString()
     {
-        Assert::stringNotEmpty($tagName);
-        Assert::stringNotEmpty($handler);
-        Assert::classExists($handler);
-        Assert::implementsInterface($handler, StaticMethod::class);
-
-        if (strpos($tagName, '\\') && $tagName[0] !== '\\') {
-            throw new \InvalidArgumentException(
-                'A namespaced tag must have a leading backslash as it must be fully qualified'
-            );
+        if ($this->valueType instanceof Mixed_) {
+            return 'array';
         }
 
-        $this->tagHandlerMappings[$tagName] = $handler;
+        return $this->valueType . '[]';
     }
+}
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
 
+namespace phpDocumentor\Reflection\Types;
+
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a Boolean type.
+ */
+final class Boolean implements Type
+{
     /**
-     * Extracts all components for a tag.
-     *
-     * @param string $tagLine
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
-     * @return string[]
+     * @return string
      */
-    private function extractTagParts($tagLine)
+    public function __toString()
     {
-        $matches = array();
-        if (! preg_match('/^@(' . self::REGEX_TAGNAME . ')(?:\s*([^\s].*)|$)/us', $tagLine, $matches)) {
-            throw new \InvalidArgumentException(
-                'The tag "' . $tagLine . '" does not seem to be wellformed, please check it for errors'
-            );
-        }
+        return 'bool';
+    }
+}
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
 
-        if (count($matches) < 3) {
-            $matches[] = '';
-        }
+namespace phpDocumentor\Reflection\Types;
 
-        return array_slice($matches, 1);
-    }
+use phpDocumentor\Reflection\Type;
 
+/**
+ * Value Object representing a Callable type.
+ */
+final class Callable_ implements Type
+{
     /**
-     * Creates a new tag object with the given name and body or returns null if the tag name was recognized but the
-     * body was invalid.
-     *
-     * @param string  $body
-     * @param string  $name
-     * @param TypeContext $context
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
-     * @return Tag|null
+     * @return string
      */
-    private function createTag($body, $name, TypeContext $context)
+    public function __toString()
     {
-        $handlerClassName = $this->findHandlerClassName($name, $context);
-        $arguments        = $this->getArgumentsForParametersFromWiring(
-            $this->fetchParametersForHandlerFactoryMethod($handlerClassName),
-            $this->getServiceLocatorWithDynamicParameters($context, $name, $body)
-        )
-        ;
-
-        return call_user_func_array([$handlerClassName, 'create'], $arguments);
+        return 'callable';
     }
+}
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
+
+namespace phpDocumentor\Reflection\Types;
+
+use ArrayIterator;
+use IteratorAggregate;
+use phpDocumentor\Reflection\Type;
+
+/**
+ * Value Object representing a Compound Type.
+ *
+ * A Compound Type is not so much a special keyword or object reference but is a series of Types that are separated
+ * using an OR operator (`|`). This combination of types signifies that whatever is associated with this compound type
+ * may contain a value with any of the given types.
+ */
+final class Compound implements Type, IteratorAggregate
+{
+    /** @var Type[] */
+    private $types;
 
     /**
-     * Determines the Fully Qualified Class Name of the Factory or Tag (containing a Factory Method `create`).
-     *
-     * @param string  $tagName
-     * @param TypeContext $context
+     * Initializes a compound type (i.e. `string|int`) and tests if the provided types all implement the Type interface.
      *
-     * @return string
+     * @param Type[] $types
+     * @throws \InvalidArgumentException when types are not all instance of Type
      */
-    private function findHandlerClassName($tagName, TypeContext $context)
+    public function __construct(array $types)
     {
-        $handlerClassName = Generic::class;
-        if (isset($this->tagHandlerMappings[$tagName])) {
-            $handlerClassName = $this->tagHandlerMappings[$tagName];
-        } elseif ($this->isAnnotation($tagName)) {
-            // TODO: Annotation support is planned for a later stage and as such is disabled for now
-            // $tagName = (string)$this->fqsenResolver->resolve($tagName, $context);
-            // if (isset($this->annotationMappings[$tagName])) {
-            //     $handlerClassName = $this->annotationMappings[$tagName];
-            // }
+        foreach ($types as $type) {
+            if (!$type instanceof Type) {
+                throw new \InvalidArgumentException('A compound type can only have other types as elements');
+            }
         }
 
-        return $handlerClassName;
+        $this->types = $types;
     }
 
     /**
-     * Retrieves the arguments that need to be passed to the Factory Method with the given Parameters.
+     * Returns the type at the given index.
      *
-     * @param \ReflectionParameter[] $parameters
-     * @param mixed[]                $locator
+     * @param integer $index
      *
-     * @return mixed[] A series of values that can be passed to the Factory Method of the tag whose parameters
-     *     is provided with this method.
+     * @return Type|null
      */
-    private function getArgumentsForParametersFromWiring($parameters, $locator)
+    public function get($index)
     {
-        $arguments = [];
-        foreach ($parameters as $index => $parameter) {
-            $typeHint = $parameter->getClass() ? $parameter->getClass()->getName() : null;
-            if (isset($locator[$typeHint])) {
-                $arguments[] = $locator[$typeHint];
-                continue;
-            }
-
-            $parameterName = $parameter->getName();
-            if (isset($locator[$parameterName])) {
-                $arguments[] = $locator[$parameterName];
-                continue;
-            }
-
-            $arguments[] = null;
+        if (!$this->has($index)) {
+            return null;
         }
 
-        return $arguments;
+        return $this->types[$index];
     }
 
     /**
-     * Retrieves a series of ReflectionParameter objects for the static 'create' method of the given
-     * tag handler class name.
+     * Tests if this compound type has a type with the given index.
      *
-     * @param string $handlerClassName
+     * @param integer $index
      *
-     * @return \ReflectionParameter[]
+     * @return bool
      */
-    private function fetchParametersForHandlerFactoryMethod($handlerClassName)
+    public function has($index)
     {
-        if (! isset($this->tagHandlerParameterCache[$handlerClassName])) {
-            $methodReflection                                  = new \ReflectionMethod($handlerClassName, 'create');
-            $this->tagHandlerParameterCache[$handlerClassName] = $methodReflection->getParameters();
-        }
-
-        return $this->tagHandlerParameterCache[$handlerClassName];
+        return isset($this->types[$index]);
     }
 
     /**
-     * Returns a copy of this class' Service Locator with added dynamic parameters, such as the tag's name, body and
-     * Context.
-     *
-     * @param TypeContext $context The Context (namespace and aliasses) that may be passed and is used to resolve FQSENs.
-     * @param string      $tagName The name of the tag that may be passed onto the factory method of the Tag class.
-     * @param string      $tagBody The body of the tag that may be passed onto the factory method of the Tag class.
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
-     * @return mixed[]
+     * @return string
      */
-    private function getServiceLocatorWithDynamicParameters(TypeContext $context, $tagName, $tagBody)
+    public function __toString()
     {
-        $locator = array_merge(
-            $this->serviceLocator,
-            [
-                'name'             => $tagName,
-                'body'             => $tagBody,
-                TypeContext::class => $context
-            ]
-        );
-
-        return $locator;
+        return implode('|', $this->types);
     }
 
     /**
-     * Returns whether the given tag belongs to an annotation.
-     *
-     * @param string $tagContent
-     *
-     * @todo this method should be populated once we implement Annotation notation support.
-     *
-     * @return bool
+     * {@inheritdoc}
      */
-    private function isAnnotation($tagContent)
+    public function getIterator()
     {
-        // 1. Contains a namespace separator
-        // 2. Contains parenthesis
-        // 3. Is present in a list of known annotations (make the algorithm smart by first checking is the last part
-        //    of the annotation class name matches the found tag name
-
-        return false;
+        return new ArrayIterator($this->types);
     }
 }
 <?php
@@ -34685,112 +28834,77 @@ final class StandardTagFactory implements TagFactory
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock;
-
-use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
-
-interface Tag
-{
-    public function getName();
-
-    public static function create($body);
-
-    public function render(Formatter $formatter = null);
+namespace phpDocumentor\Reflection\Types;
 
-    public function __toString();
-}
-<?php
 /**
- * This file is part of phpDocumentor.
+ * Provides information about the Context in which the DocBlock occurs that receives this context.
  *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+ * A DocBlock does not know of its own accord in which namespace it occurs and which namespace aliases are applicable
+ * for the block of code in which it is in. This information is however necessary to resolve Class names in tags since
+ * you can provide a short form or make use of namespace aliases.
  *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
+ * The phpDocumentor Reflection component knows how to create this class but if you use the DocBlock parser from your
+ * own application it is possible to generate a Context class using the ContextFactory; this will analyze the file in
+ * which an associated class resides for its namespace and imports.
+ *
+ * @see ContextFactory::createFromClassReflector()
+ * @see ContextFactory::createForNamespace()
  */
+final class Context
+{
+    /** @var string The current namespace. */
+    private $namespace;
 
-namespace phpDocumentor\Reflection\DocBlock;
-
-use phpDocumentor\Reflection\Types\Context as TypeContext;
+    /** @var array List of namespace aliases => Fully Qualified Namespace. */
+    private $namespaceAliases;
 
-interface TagFactory
-{
     /**
-     * Adds a parameter to the service locator that can be injected in a tag's factory method.
-     *
-     * When calling a tag's "create" method we always check the signature for dependencies to inject. One way is to
-     * typehint a parameter in the signature so that we can use that interface or class name to inject a dependency
-     * (see {@see addService()} for more information on that).
-     *
-     * Another way is to check the name of the argument against the names in the Service Locator. With this method
-     * you can add a variable that will be inserted when a tag's create method is not typehinted and has a matching
-     * name.
-     *
-     * Be aware that there are two reserved names:
-     *
-     * - name, representing the name of the tag.
-     * - body, representing the complete body of the tag.
-     *
-     * These parameters are injected at the last moment and will override any existing parameter with those names.
-     *
-     * @param string $name
-     * @param mixed  $value
+     * Initializes the new context and normalizes all passed namespaces to be in Qualified Namespace Name (QNN)
+     * format (without a preceding `\`).
      *
-     * @return void
+     * @param string $namespace The namespace where this DocBlock resides in.
+     * @param array $namespaceAliases List of namespace aliases => Fully Qualified Namespace.
      */
-    public function addParameter($name, $value);
+    public function __construct($namespace, array $namespaceAliases = [])
+    {
+        $this->namespace = ('global' !== $namespace && 'default' !== $namespace)
+            ? trim((string)$namespace, '\\')
+            : '';
 
-    /**
-     * Registers a service with the Service Locator using the FQCN of the class or the alias, if provided.
-     *
-     * When calling a tag's "create" method we always check the signature for dependencies to inject. If a parameter
-     * has a typehint then the ServiceLocator is queried to see if a Service is registered for that typehint.
-     *
-     * Because interfaces are regularly used as type-hints this method provides an alias parameter; if the FQCN of the
-     * interface is passed as alias then every time that interface is requested the provided service will be returned.
-     *
-     * @param object $service
-     * @param string $alias
-     *
-     * @return void
-     */
-    public function addService($service);
+        foreach ($namespaceAliases as $alias => $fqnn) {
+            if ($fqnn[0] === '\\') {
+                $fqnn = substr($fqnn, 1);
+            }
+            if ($fqnn[strlen($fqnn) - 1] === '\\') {
+                $fqnn = substr($fqnn, 0, -1);
+            }
+
+            $namespaceAliases[$alias] = $fqnn;
+        }
+
+        $this->namespaceAliases = $namespaceAliases;
+    }
 
     /**
-     * Factory method responsible for instantiating the correct sub type.
-     *
-     * @param string $tagLine The text for this tag, including description.
-     * @param TypeContext $context
-     *
-     * @throws \InvalidArgumentException if an invalid tag line was presented.
+     * Returns the Qualified Namespace Name (thus without `\` in front) where the associated element is in.
      *
-     * @return Tag A new tag object.
+     * @return string
      */
-    public function create($tagLine, TypeContext $context = null);
+    public function getNamespace()
+    {
+        return $this->namespace;
+    }
 
     /**
-     * Registers a handler for tags.
-     *
-     * If you want to use your own tags then you can use this method to instruct the TagFactory to register the name
-     * of a tag with the FQCN of a 'Tag Handler'. The Tag handler should implement the {@see Tag} interface (and thus
-     * the create method).
-     *
-     * @param string $tagName Name of tag to register a handler for. When registering a namespaced tag, the full
-     *                        name, along with a prefixing slash MUST be provided.
-     * @param string $handler FQCN of handler.
-     *
-     * @throws \InvalidArgumentException if the tag name is not a string
-     * @throws \InvalidArgumentException if the tag name is namespaced (contains backslashes) but does not start with
-     *     a backslash
-     * @throws \InvalidArgumentException if the handler is not a string
-     * @throws \InvalidArgumentException if the handler is not an existing class
-     * @throws \InvalidArgumentException if the handler does not implement the {@see Tag} interface
+     * Returns a list of Qualified Namespace Names (thus without `\` in front) that are imported, the keys represent
+     * the alias for the imported Namespace.
      *
-     * @return void
+     * @return string[]
      */
-    public function registerTagHandler($tagName, $handler);
+    public function getNamespaceAliases()
+    {
+        return $this->namespaceAliases;
+    }
 }
 <?php
 /**
@@ -34804,92 +28918,202 @@ interface TagFactory
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use Webmozart\Assert\Assert;
+namespace phpDocumentor\Reflection\Types;
 
 /**
- * Reflection class for an {@}author tag in a Docblock.
+ * Convenience class to create a Context for DocBlocks when not using the Reflection Component of phpDocumentor.
+ *
+ * For a DocBlock to be able to resolve types that use partial namespace names or rely on namespace imports we need to
+ * provide a bit of context so that the DocBlock can read that and based on it decide how to resolve the types to
+ * Fully Qualified names.
+ *
+ * @see Context for more information.
  */
-final class Author extends BaseTag implements Factory\StaticMethod
+final class ContextFactory
 {
-    /** @var string register that this is the author tag. */
-    protected $name = 'author';
+    /** The literal used at the end of a use statement. */
+    const T_LITERAL_END_OF_USE = ';';
 
-    /** @var string The name of the author */
-    private $authorName = '';
+    /** The literal used between sets of use statements */
+    const T_LITERAL_USE_SEPARATOR = ',';
 
-    /** @var string The email of the author */
-    private $authorEmail = '';
+    /**
+     * Build a Context given a Class Reflection.
+     *
+     * @param \Reflector $reflector
+     *
+     * @see Context for more information on Contexts.
+     *
+     * @return Context
+     */
+    public function createFromReflector(\Reflector $reflector)
+    {
+        if (method_exists($reflector, 'getDeclaringClass')) {
+            $reflector = $reflector->getDeclaringClass();
+        }
+
+        $fileName = $reflector->getFileName();
+        $namespace = $reflector->getNamespaceName();
+
+        if (file_exists($fileName)) {
+            return $this->createForNamespace($namespace, file_get_contents($fileName));
+        }
+
+        return new Context($namespace, []);
+    }
 
     /**
-     * Initializes this tag with the author name and e-mail.
+     * Build a Context for a namespace in the provided file contents.
      *
-     * @param string $authorName
-     * @param string $authorEmail
+     * @param string $namespace It does not matter if a `\` precedes the namespace name, this method first normalizes.
+     * @param string $fileContents the file's contents to retrieve the aliases from with the given namespace.
+     *
+     * @see Context for more information on Contexts.
+     *
+     * @return Context
      */
-    public function __construct($authorName, $authorEmail)
+    public function createForNamespace($namespace, $fileContents)
     {
-        Assert::string($authorName);
-        Assert::string($authorEmail);
-        if ($authorEmail && !filter_var($authorEmail, FILTER_VALIDATE_EMAIL)) {
-            throw new \InvalidArgumentException('The author tag does not have a valid e-mail address');
+        $namespace = trim($namespace, '\\');
+        $useStatements = [];
+        $currentNamespace = '';
+        $tokens = new \ArrayIterator(token_get_all($fileContents));
+
+        while ($tokens->valid()) {
+            switch ($tokens->current()[0]) {
+                case T_NAMESPACE:
+                    $currentNamespace = $this->parseNamespace($tokens);
+                    break;
+                case T_CLASS:
+                    // Fast-forward the iterator through the class so that any
+                    // T_USE tokens found within are skipped - these are not
+                    // valid namespace use statements so should be ignored.
+                    $braceLevel = 0;
+                    $firstBraceFound = false;
+                    while ($tokens->valid() && ($braceLevel > 0 || !$firstBraceFound)) {
+                        if ($tokens->current() === '{'
+                            || $tokens->current()[0] === T_CURLY_OPEN
+                            || $tokens->current()[0] === T_DOLLAR_OPEN_CURLY_BRACES) {
+                            if (!$firstBraceFound) {
+                                $firstBraceFound = true;
+                            }
+                            $braceLevel++;
+                        }
+
+                        if ($tokens->current() === '}') {
+                            $braceLevel--;
+                        }
+                        $tokens->next();
+                    }
+                    break;
+                case T_USE:
+                    if ($currentNamespace === $namespace) {
+                        $useStatements = array_merge($useStatements, $this->parseUseStatement($tokens));
+                    }
+                    break;
+            }
+            $tokens->next();
         }
 
-        $this->authorName  = $authorName;
-        $this->authorEmail = $authorEmail;
+        return new Context($namespace, $useStatements);
     }
 
     /**
-     * Gets the author's name.
+     * Deduce the name from tokens when we are at the T_NAMESPACE token.
      *
-     * @return string The author's name.
+     * @param \ArrayIterator $tokens
+     *
+     * @return string
      */
-    public function getAuthorName()
+    private function parseNamespace(\ArrayIterator $tokens)
     {
-        return $this->authorName;
+        // skip to the first string or namespace separator
+        $this->skipToNextStringOrNamespaceSeparator($tokens);
+
+        $name = '';
+        while ($tokens->valid() && ($tokens->current()[0] === T_STRING || $tokens->current()[0] === T_NS_SEPARATOR)
+        ) {
+            $name .= $tokens->current()[1];
+            $tokens->next();
+        }
+
+        return $name;
     }
 
     /**
-     * Returns the author's email.
+     * Deduce the names of all imports when we are at the T_USE token.
      *
-     * @return string The author's email.
+     * @param \ArrayIterator $tokens
+     *
+     * @return string[]
      */
-    public function getEmail()
+    private function parseUseStatement(\ArrayIterator $tokens)
     {
-        return $this->authorEmail;
+        $uses = [];
+        $continue = true;
+
+        while ($continue) {
+            $this->skipToNextStringOrNamespaceSeparator($tokens);
+
+            list($alias, $fqnn) = $this->extractUseStatement($tokens);
+            $uses[$alias] = $fqnn;
+            if ($tokens->current()[0] === self::T_LITERAL_END_OF_USE) {
+                $continue = false;
+            }
+        }
+
+        return $uses;
     }
 
     /**
-     * Returns this tag in string form.
+     * Fast-forwards the iterator as longs as we don't encounter a T_STRING or T_NS_SEPARATOR token.
      *
-     * @return string
+     * @param \ArrayIterator $tokens
+     *
+     * @return void
      */
-    public function __toString()
+    private function skipToNextStringOrNamespaceSeparator(\ArrayIterator $tokens)
     {
-        return $this->authorName . (strlen($this->authorEmail) ? ' <' . $this->authorEmail . '>' : '');
+        while ($tokens->valid() && ($tokens->current()[0] !== T_STRING) && ($tokens->current()[0] !== T_NS_SEPARATOR)) {
+            $tokens->next();
+        }
     }
 
     /**
-     * Attempts to create a new Author object based on †he tag body.
+     * Deduce the namespace name and alias of an import when we are at the T_USE token or have not reached the end of
+     * a USE statement yet.
      *
-     * @param string $body
+     * @param \ArrayIterator $tokens
      *
-     * @return static
+     * @return string
      */
-    public static function create($body)
+    private function extractUseStatement(\ArrayIterator $tokens)
     {
-        Assert::string($body);
-
-        $splitTagContent = preg_match('/^([^\<]*)(?:\<([^\>]*)\>)?$/u', $body, $matches);
-        if (!$splitTagContent) {
-            return null;
+        $result = [''];
+        while ($tokens->valid()
+            && ($tokens->current()[0] !== self::T_LITERAL_USE_SEPARATOR)
+            && ($tokens->current()[0] !== self::T_LITERAL_END_OF_USE)
+        ) {
+            if ($tokens->current()[0] === T_AS) {
+                $result[] = '';
+            }
+            if ($tokens->current()[0] === T_STRING || $tokens->current()[0] === T_NS_SEPARATOR) {
+                $result[count($result) - 1] .= $tokens->current()[1];
+            }
+            $tokens->next();
         }
 
-        $authorName = trim($matches[1]);
-        $email = isset($matches[2]) ? trim($matches[2]) : '';
+        if (count($result) == 1) {
+            $backslashPos = strrpos($result[0], '\\');
 
-        return new static($authorName, $email);
+            if (false !== $backslashPos) {
+                $result[] = substr($result[0], $backslashPos + 1);
+            } else {
+                $result[] = $result[0];
+            }
+        }
+
+        return array_reverse($result);
     }
 }
 <?php
@@ -34904,44 +29128,23 @@ final class Author extends BaseTag implements Factory\StaticMethod
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
+namespace phpDocumentor\Reflection\Types;
 
-use phpDocumentor\Reflection\DocBlock;
-use phpDocumentor\Reflection\DocBlock\Description;
+use phpDocumentor\Reflection\Type;
 
 /**
- * Parses a tag definition for a DocBlock.
+ * Value Object representing a Float.
  */
-abstract class BaseTag implements DocBlock\Tag
+final class Float_ implements Type
 {
-    /** @var string Name of the tag */
-    protected $name = '';
-
-    /** @var Description|null Description of the tag. */
-    protected $description;
-
     /**
-     * Gets the name of this tag.
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
-     * @return string The name of this tag.
+     * @return string
      */
-    public function getName()
-    {
-        return $this->name;
-    }
-
-    public function getDescription()
-    {
-        return $this->description;
-    }
-
-    public function render(Formatter $formatter = null)
+    public function __toString()
     {
-        if ($formatter === null) {
-            $formatter = new Formatter\PassthroughFormatter();
-        }
-
-        return $formatter->format($this);
+        return 'float';
     }
 }
 <?php
@@ -34956,76 +29159,51 @@ abstract class BaseTag implements DocBlock\Tag
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
+namespace phpDocumentor\Reflection\Types;
 
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Fqsen;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use phpDocumentor\Reflection\FqsenResolver;
-use Webmozart\Assert\Assert;
+use phpDocumentor\Reflection\Type;
 
-/**
- * Reflection class for a @covers tag in a Docblock.
- */
-final class Covers extends BaseTag implements Factory\StaticMethod
+final class Integer implements Type
 {
-    protected $name = 'covers';
-
-    /** @var Fqsen */
-    private $refers = null;
-
     /**
-     * Initializes this tag.
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
-     * @param Fqsen $refers
-     * @param Description $description
+     * @return string
      */
-    public function __construct(Fqsen $refers, Description $description = null)
+    public function __toString()
     {
-        $this->refers = $refers;
-        $this->description = $description;
+        return 'int';
     }
+}
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2017 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
 
-    /**
-     * {@inheritdoc}
-     */
-    public static function create(
-        $body,
-        DescriptionFactory $descriptionFactory = null,
-        FqsenResolver $resolver = null,
-        TypeContext $context = null
-    )
-    {
-        Assert::string($body);
-        Assert::notEmpty($body);
-
-        $parts = preg_split('/\s+/Su', $body, 2);
-
-        return new static(
-            $resolver->resolve($parts[0], $context),
-            $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context)
-        );
-    }
+namespace phpDocumentor\Reflection\Types;
 
-    /**
-     * Returns the structural element this tag refers to.
-     *
-     * @return Fqsen
-     */
-    public function getReference()
-    {
-        return $this->refers;
-    }
+use phpDocumentor\Reflection\Type;
 
+/**
+ * Value Object representing iterable type
+ */
+final class Iterable_ implements Type
+{
     /**
-     * Returns a string representation of this tag.
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
      * @return string
      */
     public function __toString()
     {
-        return $this->refers . ($this->description ? ' ' . $this->description->render() : '');
+        return 'iterable';
     }
 }
 <?php
@@ -35040,89 +29218,23 @@ final class Covers extends BaseTag implements Factory\StaticMethod
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
+namespace phpDocumentor\Reflection\Types;
 
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use Webmozart\Assert\Assert;
+use phpDocumentor\Reflection\Type;
 
 /**
- * Reflection class for a {@}deprecated tag in a Docblock.
+ * Value Object representing an unknown, or mixed, type.
  */
-final class Deprecated extends BaseTag implements Factory\StaticMethod
+final class Mixed_ implements Type
 {
-    protected $name = 'deprecated';
-
-    /**
-     * PCRE regular expression matching a version vector.
-     * Assumes the "x" modifier.
-     */
-    const REGEX_VECTOR = '(?:
-        # Normal release vectors.
-        \d\S*
-        |
-        # VCS version vectors. Per PHPCS, they are expected to
-        # follow the form of the VCS name, followed by ":", followed
-        # by the version vector itself.
-        # By convention, popular VCSes like CVS, SVN and GIT use "$"
-        # around the actual version vector.
-        [^\s\:]+\:\s*\$[^\$]+\$
-    )';
-
-    /** @var string The version vector. */
-    private $version = '';
-
-    public function __construct($version = null, Description $description = null)
-    {
-        Assert::nullOrStringNotEmpty($version);
-
-        $this->version = $version;
-        $this->description = $description;
-    }
-
-    /**
-     * @return static
-     */
-    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
-    {
-        Assert::nullOrString($body);
-        if (empty($body)) {
-            return new static();
-        }
-
-        $matches = [];
-        if (!preg_match('/^(' . self::REGEX_VECTOR . ')\s*(.+)?$/sux', $body, $matches)) {
-            return new static(
-                null,
-                null !== $descriptionFactory ? $descriptionFactory->create($body, $context) : null
-            );
-        }
-
-        return new static(
-            $matches[1],
-            $descriptionFactory->create(isset($matches[2]) ? $matches[2] : '', $context)
-        );
-    }
-
-    /**
-     * Gets the version section of the tag.
-     *
-     * @return string
-     */
-    public function getVersion()
-    {
-        return $this->version;
-    }
-
     /**
-     * Returns a string representation for this tag.
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
      * @return string
      */
     public function __toString()
     {
-        return $this->version . ($this->description ? ' ' . $this->description->render() : '');
+        return 'mixed';
     }
 }
 <?php
@@ -35137,150 +29249,79 @@ final class Deprecated extends BaseTag implements Factory\StaticMethod
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
+namespace phpDocumentor\Reflection\Types;
 
-use phpDocumentor\Reflection\DocBlock\Tag;
+use phpDocumentor\Reflection\Type;
 
 /**
- * Reflection class for a {@}example tag in a Docblock.
+ * Value Object representing a null value or type.
  */
-final class Example extends BaseTag
+final class Null_ implements Type
 {
     /**
-     * @var string Path to a file to use as an example. May also be an absolute URI.
-     */
-    private $filePath = '';
-
-    /**
-     * @var bool Whether the file path component represents an URI. This determines how the file portion
-     *     appears at {@link getContent()}.
-     */
-    private $isURI = false;
-
-    /**
-     * {@inheritdoc}
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
      */
-    public function getContent()
+    public function __toString()
     {
-        if (null === $this->description) {
-            $filePath = '"' . $this->filePath . '"';
-            if ($this->isURI) {
-                $filePath = $this->isUriRelative($this->filePath)
-                    ? str_replace('%2F', '/', rawurlencode($this->filePath))
-                    :$this->filePath;
-            }
-
-            $this->description = $filePath . ' ' . parent::getContent();
-        }
-
-        return $this->description;
+        return 'null';
     }
+}
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2017 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
 
-    /**
-     * {@inheritdoc}
-     */
-    public static function create($body)
-    {
-        // File component: File path in quotes or File URI / Source information
-        if (! preg_match('/^(?:\"([^\"]+)\"|(\S+))(?:\s+(.*))?$/sux', $body, $matches)) {
-            return null;
-        }
-
-        $filePath = null;
-        $fileUri  = null;
-        if ('' !== $matches[1]) {
-            $filePath = $matches[1];
-        } else {
-            $fileUri = $matches[2];
-        }
-
-        $startingLine = 1;
-        $lineCount    = null;
-        $description  = null;
-
-        // Starting line / Number of lines / Description
-        if (preg_match('/^([1-9]\d*)\s*(?:((?1))\s+)?(.*)$/sux', $matches[3], $matches)) {
-            $startingLine = (int)$matches[1];
-            if (isset($matches[2]) && $matches[2] !== '') {
-                $lineCount = (int)$matches[2];
-            }
-            $description = $matches[3];
-        }
+namespace phpDocumentor\Reflection\Types;
 
-        return new static($filePath, $fileUri, $startingLine, $lineCount, $description);
-    }
+use phpDocumentor\Reflection\Type;
 
+/**
+ * Value Object representing a nullable type. The real type is wrapped.
+ */
+final class Nullable implements Type
+{
     /**
-     * Returns the file path.
-     *
-     * @return string Path to a file to use as an example.
-     *     May also be an absolute URI.
+     * @var Type
      */
-    public function getFilePath()
-    {
-        return $this->filePath;
-    }
+    private $realType;
 
     /**
-     * Sets the file path.
-     *
-     * @param string $filePath The new file path to use for the example.
+     * Initialises this nullable type using the real type embedded
      *
-     * @return $this
+     * @param Type $realType
      */
-    public function setFilePath($filePath)
+    public function __construct(Type $realType)
     {
-        $this->isURI = false;
-        $this->filePath = trim($filePath);
-
-        $this->description = null;
-        return $this;
+        $this->realType = $realType;
     }
 
     /**
-     * Sets the file path as an URI.
-     *
-     * This function is equivalent to {@link setFilePath()}, except that it
-     * converts an URI to a file path before that.
-     *
-     * There is no getFileURI(), as {@link getFilePath()} is compatible.
-     *
-     * @param string $uri The new file URI to use as an example.
+     * Provide access to the actual type directly, if needed.
      *
-     * @return $this
+     * @return Type
      */
-    public function setFileURI($uri)
+    public function getActualType()
     {
-        $this->isURI   = true;
-        $this->description = null;
-
-        $this->filePath = $this->isUriRelative($uri)
-            ? rawurldecode(str_replace(array('/', '\\'), '%2F', $uri))
-            : $this->filePath = $uri;
-
-        return $this;
+        return $this->realType;
     }
 
     /**
-     * Returns a string representation for this tag.
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
      * @return string
      */
     public function __toString()
     {
-        return $this->filePath . ($this->description ? ' ' . $this->description->render() : '');
-    }
-
-    /**
-     * Returns true if the provided URI is relative or contains a complete scheme (and thus is absolute).
-     *
-     * @param string $uri
-     *
-     * @return bool
-     */
-    private function isUriRelative($uri)
-    {
-        return false === strpos($uri, ':');
+        return '?' . $this->realType->__toString();
     }
 }
 <?php
@@ -35295,56 +29336,64 @@ final class Example extends BaseTag
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags\Factory;
-
-interface StaticMethod
-{
-    public static function create($body);
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
+namespace phpDocumentor\Reflection\Types;
 
-namespace phpDocumentor\Reflection\DocBlock\Tags\Factory;
+use phpDocumentor\Reflection\Fqsen;
+use phpDocumentor\Reflection\Type;
 
-interface Strategy
-{
-    public function create($body);
-}
-<?php
 /**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+ * Value Object representing an object.
  *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
+ * An object can be either typed or untyped. When an object is typed it means that it has an identifier, the FQSEN,
+ * pointing to an element in PHP. Object types that are untyped do not refer to a specific class but represent objects
+ * in general.
  */
+final class Object_ implements Type
+{
+    /** @var Fqsen|null */
+    private $fqsen;
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
+    /**
+     * Initializes this object with an optional FQSEN, if not provided this object is considered 'untyped'.
+     *
+     * @param Fqsen $fqsen
+     * @throws \InvalidArgumentException when provided $fqsen is not a valid type.
+     */
+    public function __construct(Fqsen $fqsen = null)
+    {
+        if (strpos((string)$fqsen, '::') !== false || strpos((string)$fqsen, '()') !== false) {
+            throw new \InvalidArgumentException(
+                'Object types can only refer to a class, interface or trait but a method, function, constant or '
+                . 'property was received: ' . (string)$fqsen
+            );
+        }
 
-use phpDocumentor\Reflection\DocBlock\Tag;
+        $this->fqsen = $fqsen;
+    }
 
-interface Formatter
-{
     /**
-     * Formats a tag into a string representation according to a specific format, such as Markdown.
+     * Returns the FQSEN associated with this object.
      *
-     * @param Tag $tag
+     * @return Fqsen|null
+     */
+    public function getFqsen()
+    {
+        return $this->fqsen;
+    }
+
+    /**
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
      * @return string
      */
-    public function format(Tag $tag);
+    public function __toString()
+    {
+        if ($this->fqsen) {
+            return (string)$this->fqsen;
+        }
+
+        return 'object';
+    }
 }
 <?php
 /**
@@ -35353,44 +29402,30 @@ interface Formatter
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  *
- * @author    Jan Schneider <jan@horde.org>
- * @copyright 2017 Mike van Riel<mike@phpdoc.org>
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
  * @license   http://www.opensource.org/licenses/mit-license.php MIT
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags\Formatter;
-
-use phpDocumentor\Reflection\DocBlock\Tag;
-use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
-
-class AlignFormatter implements Formatter
-{
-    /** @var int The maximum tag name length. */
-    protected $maxLen = 0;
+namespace phpDocumentor\Reflection\Types;
 
-    /**
-     * Constructor.
-     *
-     * @param Tag[] $tags All tags that should later be aligned with the formatter.
-     */
-    public function __construct(array $tags)
-    {
-        foreach ($tags as $tag) {
-            $this->maxLen = max($this->maxLen, strlen($tag->getName()));
-        }
-    }
+use phpDocumentor\Reflection\Type;
 
+/**
+ * Value Object representing the 'parent' type.
+ *
+ * Parent, as a Type, represents the parent class of class in which the associated element was defined.
+ */
+final class Parent_ implements Type
+{
     /**
-     * Formats the given tag to return a simple plain text version.
-     *
-     * @param Tag $tag
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
      * @return string
      */
-    public function format(Tag $tag)
+    public function __toString()
     {
-        return '@' . $tag->getName() . str_repeat(' ', $this->maxLen - strlen($tag->getName()) + 1) . (string)$tag;
+        return 'parent';
     }
 }
 <?php
@@ -35405,23 +29440,23 @@ class AlignFormatter implements Formatter
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags\Formatter;
+namespace phpDocumentor\Reflection\Types;
 
-use phpDocumentor\Reflection\DocBlock\Tag;
-use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
+use phpDocumentor\Reflection\Type;
 
-class PassthroughFormatter implements Formatter
+/**
+ * Value Object representing the 'resource' Type.
+ */
+final class Resource_ implements Type
 {
     /**
-     * Formats the given tag to return a simple plain text version.
-     *
-     * @param Tag $tag
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
      * @return string
      */
-    public function format(Tag $tag)
+    public function __toString()
     {
-        return trim('@' . $tag->getName() . ' ' . (string)$tag);
+        return 'resource';
     }
 }
 <?php
@@ -35436,160 +29471,56 @@ class PassthroughFormatter implements Formatter
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
+namespace phpDocumentor\Reflection\Types;
 
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\DocBlock\StandardTagFactory;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use Webmozart\Assert\Assert;
+use phpDocumentor\Reflection\Type;
 
 /**
- * Parses a tag definition for a DocBlock.
+ * Value Object representing the 'scalar' pseudo-type, which is either a string, integer, float or boolean.
  */
-class Generic extends BaseTag implements Factory\StaticMethod
+final class Scalar implements Type
 {
     /**
-     * Parses a tag and populates the member variables.
-     *
-     * @param string $name Name of the tag.
-     * @param Description $description The contents of the given tag.
-     */
-    public function __construct($name, Description $description = null)
-    {
-        $this->validateTagName($name);
-
-        $this->name = $name;
-        $this->description = $description;
-    }
-
-    /**
-     * Creates a new tag that represents any unknown tag type.
-     *
-     * @param string             $body
-     * @param string             $name
-     * @param DescriptionFactory $descriptionFactory
-     * @param TypeContext        $context
-     *
-     * @return static
-     */
-    public static function create(
-        $body,
-        $name = '',
-        DescriptionFactory $descriptionFactory = null,
-        TypeContext $context = null
-    ) {
-        Assert::string($body);
-        Assert::stringNotEmpty($name);
-        Assert::notNull($descriptionFactory);
-
-        $description = $descriptionFactory && $body ? $descriptionFactory->create($body, $context) : null;
-
-        return new static($name, $description);
-    }
-
-    /**
-     * Returns the tag as a serialized string
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
      * @return string
      */
     public function __toString()
     {
-        return ($this->description ? $this->description->render() : '');
-    }
-
-    /**
-     * Validates if the tag name matches the expected format, otherwise throws an exception.
-     *
-     * @param string $name
-     *
-     * @return void
-     */
-    private function validateTagName($name)
-    {
-        if (! preg_match('/^' . StandardTagFactory::REGEX_TAGNAME . '$/u', $name)) {
-            throw new \InvalidArgumentException(
-                'The tag name "' . $name . '" is not wellformed. Tags may only consist of letters, underscores, '
-                . 'hyphens and backslashes.'
-            );
-        }
+        return 'scalar';
     }
 }
 <?php
 /**
- * phpDocumentor
+ * This file is part of phpDocumentor.
  *
- * PHP Version 5.3
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  *
- * @author    Ben Selby <benmatselby@gmail.com>
- * @copyright 2010-2011 Mike van Riel / Naenius (http://www.naenius.com)
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
  * @license   http://www.opensource.org/licenses/mit-license.php MIT
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
+namespace phpDocumentor\Reflection\Types;
 
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use Webmozart\Assert\Assert;
+use phpDocumentor\Reflection\Type;
 
 /**
- * Reflection class for a @link tag in a Docblock.
+ * Value Object representing the 'self' type.
+ *
+ * Self, as a Type, represents the class in which the associated element was defined.
  */
-final class Link extends BaseTag implements Factory\StaticMethod
+final class Self_ implements Type
 {
-    protected $name = 'link';
-
-    /** @var string */
-    private $link = '';
-
-    /**
-     * Initializes a link to a URL.
-     *
-     * @param string      $link
-     * @param Description $description
-     */
-    public function __construct($link, Description $description = null)
-    {
-        Assert::string($link);
-
-        $this->link = $link;
-        $this->description = $description;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
-    {
-        Assert::string($body);
-        Assert::notNull($descriptionFactory);
-
-        $parts = preg_split('/\s+/Su', $body, 2);
-        $description = isset($parts[1]) ? $descriptionFactory->create($parts[1], $context) : null;
-
-        return new static($parts[0], $description);
-    }
-
-    /**
-    * Gets the link
-    *
-    * @return string
-    */
-    public function getLink()
-    {
-        return $this->link;
-    }
-
     /**
-     * Returns a string representation for this tag.
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
      * @return string
      */
     public function __toString()
     {
-        return $this->link . ($this->description ? ' ' . $this->description->render() : '');
+        return 'self';
     }
 }
 <?php
@@ -35604,231 +29535,30 @@ final class Link extends BaseTag implements Factory\StaticMethod
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
+namespace phpDocumentor\Reflection\Types;
 
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
 use phpDocumentor\Reflection\Type;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use phpDocumentor\Reflection\Types\Void_;
-use Webmozart\Assert\Assert;
 
 /**
- * Reflection class for an {@}method in a Docblock.
+ * Value Object representing the 'static' type.
+ *
+ * Self, as a Type, represents the class in which the associated element was called. This differs from self as self does
+ * not take inheritance into account but static means that the return type is always that of the class of the called
+ * element.
+ *
+ * See the documentation on late static binding in the PHP Documentation for more information on the difference between
+ * static and self.
  */
-final class Method extends BaseTag implements Factory\StaticMethod
+final class Static_ implements Type
 {
-    protected $name = 'method';
-
-    /** @var string */
-    private $methodName = '';
-
-    /** @var string[] */
-    private $arguments = [];
-
-    /** @var bool */
-    private $isStatic = false;
-
-    /** @var Type */
-    private $returnType;
-
-    public function __construct(
-        $methodName,
-        array $arguments = [],
-        Type $returnType = null,
-        $static = false,
-        Description $description = null
-    ) {
-        Assert::stringNotEmpty($methodName);
-        Assert::boolean($static);
-
-        if ($returnType === null) {
-            $returnType = new Void_();
-        }
-
-        $this->methodName  = $methodName;
-        $this->arguments   = $this->filterArguments($arguments);
-        $this->returnType  = $returnType;
-        $this->isStatic    = $static;
-        $this->description = $description;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public static function create(
-        $body,
-        TypeResolver $typeResolver = null,
-        DescriptionFactory $descriptionFactory = null,
-        TypeContext $context = null
-    ) {
-        Assert::stringNotEmpty($body);
-        Assert::allNotNull([ $typeResolver, $descriptionFactory ]);
-
-        // 1. none or more whitespace
-        // 2. optionally the keyword "static" followed by whitespace
-        // 3. optionally a word with underscores followed by whitespace : as
-        //    type for the return value
-        // 4. then optionally a word with underscores followed by () and
-        //    whitespace : as method name as used by phpDocumentor
-        // 5. then a word with underscores, followed by ( and any character
-        //    until a ) and whitespace : as method name with signature
-        // 6. any remaining text : as description
-        if (!preg_match(
-            '/^
-                # Static keyword
-                # Declares a static method ONLY if type is also present
-                (?:
-                    (static)
-                    \s+
-                )?
-                # Return type
-                (?:
-                    (   
-                        (?:[\w\|_\\\\]*\$this[\w\|_\\\\]*)
-                        |
-                        (?:
-                            (?:[\w\|_\\\\]+)
-                            # array notation           
-                            (?:\[\])*
-                        )*
-                    )
-                    \s+
-                )?
-                # Legacy method name (not captured)
-                (?:
-                    [\w_]+\(\)\s+
-                )?
-                # Method name
-                ([\w\|_\\\\]+)
-                # Arguments
-                (?:
-                    \(([^\)]*)\)
-                )?
-                \s*
-                # Description
-                (.*)
-            $/sux',
-            $body,
-            $matches
-        )) {
-            return null;
-        }
-
-        list(, $static, $returnType, $methodName, $arguments, $description) = $matches;
-
-        $static      = $static === 'static';
-
-        if ($returnType === '') {
-            $returnType = 'void';
-        }
-
-        $returnType  = $typeResolver->resolve($returnType, $context);
-        $description = $descriptionFactory->create($description, $context);
-
-        if (is_string($arguments) && strlen($arguments) > 0) {
-            $arguments = explode(',', $arguments);
-            foreach($arguments as &$argument) {
-                $argument = explode(' ', self::stripRestArg(trim($argument)), 2);
-                if ($argument[0][0] === '$') {
-                    $argumentName = substr($argument[0], 1);
-                    $argumentType = new Void_();
-                } else {
-                    $argumentType = $typeResolver->resolve($argument[0], $context);
-                    $argumentName = '';
-                    if (isset($argument[1])) {
-                        $argument[1] = self::stripRestArg($argument[1]);
-                        $argumentName = substr($argument[1], 1);
-                    }
-                }
-
-                $argument = [ 'name' => $argumentName, 'type' => $argumentType];
-            }
-        } else {
-            $arguments = [];
-        }
-
-        return new static($methodName, $arguments, $returnType, $static, $description);
-    }
-
     /**
-     * Retrieves the method name.
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
      * @return string
      */
-    public function getMethodName()
-    {
-        return $this->methodName;
-    }
-
-    /**
-     * @return string[]
-     */
-    public function getArguments()
-    {
-        return $this->arguments;
-    }
-
-    /**
-     * Checks whether the method tag describes a static method or not.
-     *
-     * @return bool TRUE if the method declaration is for a static method, FALSE otherwise.
-     */
-    public function isStatic()
-    {
-        return $this->isStatic;
-    }
-
-    /**
-     * @return Type
-     */
-    public function getReturnType()
-    {
-        return $this->returnType;
-    }
-
     public function __toString()
     {
-        $arguments = [];
-        foreach ($this->arguments as $argument) {
-            $arguments[] = $argument['type'] . ' $' . $argument['name'];
-        }
-
-        return trim(($this->isStatic() ? 'static ' : '')
-            . (string)$this->returnType . ' '
-            . $this->methodName
-            . '(' . implode(', ', $arguments) . ')'
-            . ($this->description ? ' ' . $this->description->render() : ''));
-    }
-
-    private function filterArguments($arguments)
-    {
-        foreach ($arguments as &$argument) {
-            if (is_string($argument)) {
-                $argument = [ 'name' => $argument ];
-            }
-            if (! isset($argument['type'])) {
-                $argument['type'] = new Void_();
-            }
-            $keys = array_keys($argument);
-            if ($keys !== [ 'name', 'type' ]) {
-                throw new \InvalidArgumentException(
-                    'Arguments can only have the "name" and "type" fields, found: ' . var_export($keys, true)
-                );
-            }
-        }
-
-        return $arguments;
-    }
-
-    private static function stripRestArg($argument)
-    {
-        if (strpos($argument, '...') === 0) {
-            $argument = trim(substr($argument, 3));
-        }
-
-        return $argument;
+        return 'static';
     }
 }
 <?php
@@ -35843,133 +29573,57 @@ final class Method extends BaseTag implements Factory\StaticMethod
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
+namespace phpDocumentor\Reflection\Types;
 
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
 use phpDocumentor\Reflection\Type;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use Webmozart\Assert\Assert;
 
 /**
- * Reflection class for the {@}param tag in a Docblock.
+ * Value Object representing the type 'string'.
  */
-final class Param extends BaseTag implements Factory\StaticMethod
+final class String_ implements Type
 {
-    /** @var string */
-    protected $name = 'param';
-
-    /** @var Type */
-    private $type;
-
-    /** @var string */
-    private $variableName = '';
-
-    /** @var bool determines whether this is a variadic argument */
-    private $isVariadic = false;
-
-    /**
-     * @param string $variableName
-     * @param Type $type
-     * @param bool $isVariadic
-     * @param Description $description
-     */
-    public function __construct($variableName, Type $type = null, $isVariadic = false, Description $description = null)
-    {
-        Assert::string($variableName);
-        Assert::boolean($isVariadic);
-
-        $this->variableName = $variableName;
-        $this->type = $type;
-        $this->isVariadic = $isVariadic;
-        $this->description = $description;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public static function create(
-        $body,
-        TypeResolver $typeResolver = null,
-        DescriptionFactory $descriptionFactory = null,
-        TypeContext $context = null
-    ) {
-        Assert::stringNotEmpty($body);
-        Assert::allNotNull([$typeResolver, $descriptionFactory]);
-
-        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
-        $type = null;
-        $variableName = '';
-        $isVariadic = false;
-
-        // if the first item that is encountered is not a variable; it is a type
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
-            $type = $typeResolver->resolve(array_shift($parts), $context);
-            array_shift($parts);
-        }
-
-        // if the next item starts with a $ or ...$ it must be the variable name
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$' || substr($parts[0], 0, 4) === '...$')) {
-            $variableName = array_shift($parts);
-            array_shift($parts);
-
-            if (substr($variableName, 0, 3) === '...') {
-                $isVariadic = true;
-                $variableName = substr($variableName, 3);
-            }
-
-            if (substr($variableName, 0, 1) === '$') {
-                $variableName = substr($variableName, 1);
-            }
-        }
-
-        $description = $descriptionFactory->create(implode('', $parts), $context);
-
-        return new static($variableName, $type, $isVariadic, $description);
-    }
-
     /**
-     * Returns the variable's name.
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
      * @return string
      */
-    public function getVariableName()
+    public function __toString()
     {
-        return $this->variableName;
+        return 'string';
     }
+}
+<?php
+/**
+ * This file is part of phpDocumentor.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
+ * @license   http://www.opensource.org/licenses/mit-license.php MIT
+ * @link      http://phpdoc.org
+ */
 
-    /**
-     * Returns the variable's type or null if unknown.
-     *
-     * @return Type|null
-     */
-    public function getType()
-    {
-        return $this->type;
-    }
+namespace phpDocumentor\Reflection\Types;
 
-    /**
-     * Returns whether this tag is variadic.
-     *
-     * @return boolean
-     */
-    public function isVariadic()
-    {
-        return $this->isVariadic;
-    }
+use phpDocumentor\Reflection\Type;
 
+/**
+ * Value Object representing the '$this' pseudo-type.
+ *
+ * $this, as a Type, represents the instance of the class associated with the element as it was called. $this is
+ * commonly used when documenting fluent interfaces since it represents that the same object is returned.
+ */
+final class This implements Type
+{
     /**
-     * Returns a string representation for this tag.
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
      *
      * @return string
      */
     public function __toString()
     {
-        return ($this->type ? $this->type . ' ' : '')
-        . ($this->isVariadic() ? '...' : '')
-        . '$' . $this->variableName
-        . ($this->description ? ' ' . $this->description : '');
+        return '$this';
     }
 }
 <?php
@@ -35984,2865 +29638,2826 @@ final class Param extends BaseTag implements Factory\StaticMethod
  * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
+namespace phpDocumentor\Reflection\Types;
 
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
 use phpDocumentor\Reflection\Type;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use Webmozart\Assert\Assert;
 
 /**
- * Reflection class for a {@}property tag in a Docblock.
+ * Value Object representing the pseudo-type 'void'.
+ *
+ * Void is generally only used when working with return types as it signifies that the method intentionally does not
+ * return any value.
  */
-class Property extends BaseTag implements Factory\StaticMethod
+final class Void_ implements Type
 {
-    /** @var string */
-    protected $name = 'property';
-
-    /** @var Type */
-    private $type;
-
-    /** @var string */
-    protected $variableName = '';
-
     /**
-     * @param string      $variableName
-     * @param Type        $type
-     * @param Description $description
+     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     *
+     * @return string
      */
-    public function __construct($variableName, Type $type = null, Description $description = null)
+    public function __toString()
     {
-        Assert::string($variableName);
-
-        $this->variableName = $variableName;
-        $this->type = $type;
-        $this->description = $description;
+        return 'void';
     }
+}
+Copyright (c) 2013 Konstantin Kudryashov <ever.zet@gmail.com>
+                   Marcello Duarte <marcello.duarte@gmail.com>
 
-    /**
-     * {@inheritdoc}
-     */
-    public static function create(
-        $body,
-        TypeResolver $typeResolver = null,
-        DescriptionFactory $descriptionFactory = null,
-        TypeContext $context = null
-    ) {
-        Assert::stringNotEmpty($body);
-        Assert::allNotNull([$typeResolver, $descriptionFactory]);
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
 
-        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
-        $type = null;
-        $variableName = '';
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
 
-        // if the first item that is encountered is not a variable; it is a type
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
-            $type = $typeResolver->resolve(array_shift($parts), $context);
-            array_shift($parts);
-        }
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+<?php
 
-        // if the next item starts with a $ or ...$ it must be the variable name
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
-            $variableName = array_shift($parts);
-            array_shift($parts);
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-            if (substr($variableName, 0, 1) === '$') {
-                $variableName = substr($variableName, 1);
-            }
-        }
+namespace Prophecy;
 
-        $description = $descriptionFactory->create(implode('', $parts), $context);
+use Prophecy\Argument\Token;
 
-        return new static($variableName, $type, $description);
+/**
+ * Argument tokens shortcuts.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class Argument
+{
+    /**
+     * Checks that argument is exact value or object.
+     *
+     * @param mixed $value
+     *
+     * @return Token\ExactValueToken
+     */
+    public static function exact($value)
+    {
+        return new Token\ExactValueToken($value);
     }
 
     /**
-     * Returns the variable's name.
+     * Checks that argument is of specific type or instance of specific class.
      *
-     * @return string
+     * @param string $type Type name (`integer`, `string`) or full class name
+     *
+     * @return Token\TypeToken
      */
-    public function getVariableName()
+    public static function type($type)
     {
-        return $this->variableName;
+        return new Token\TypeToken($type);
     }
 
     /**
-     * Returns the variable's type or null if unknown.
+     * Checks that argument object has specific state.
      *
-     * @return Type|null
+     * @param string $methodName
+     * @param mixed  $value
+     *
+     * @return Token\ObjectStateToken
      */
-    public function getType()
+    public static function which($methodName, $value)
     {
-        return $this->type;
+        return new Token\ObjectStateToken($methodName, $value);
     }
 
     /**
-     * Returns a string representation for this tag.
+     * Checks that argument matches provided callback.
      *
-     * @return string
+     * @param callable $callback
+     *
+     * @return Token\CallbackToken
      */
-    public function __toString()
+    public static function that($callback)
     {
-        return ($this->type ? $this->type . ' ' : '')
-        . '$' . $this->variableName
-        . ($this->description ? ' ' . $this->description : '');
+        return new Token\CallbackToken($callback);
     }
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Type;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use Webmozart\Assert\Assert;
-
-/**
- * Reflection class for a {@}property-read tag in a Docblock.
- */
-class PropertyRead extends BaseTag implements Factory\StaticMethod
-{
-    /** @var string */
-    protected $name = 'property-read';
-
-    /** @var Type */
-    private $type;
-
-    /** @var string */
-    protected $variableName = '';
 
     /**
-     * @param string      $variableName
-     * @param Type        $type
-     * @param Description $description
+     * Matches any single value.
+     *
+     * @return Token\AnyValueToken
      */
-    public function __construct($variableName, Type $type = null, Description $description = null)
+    public static function any()
     {
-        Assert::string($variableName);
+        return new Token\AnyValueToken;
+    }
 
-        $this->variableName = $variableName;
-        $this->type = $type;
-        $this->description = $description;
+    /**
+     * Matches all values to the rest of the signature.
+     *
+     * @return Token\AnyValuesToken
+     */
+    public static function cetera()
+    {
+        return new Token\AnyValuesToken;
     }
 
     /**
-     * {@inheritdoc}
+     * Checks that argument matches all tokens
+     *
+     * @param mixed ... a list of tokens
+     *
+     * @return Token\LogicalAndToken
      */
-    public static function create(
-        $body,
-        TypeResolver $typeResolver = null,
-        DescriptionFactory $descriptionFactory = null,
-        TypeContext $context = null
-    ) {
-        Assert::stringNotEmpty($body);
-        Assert::allNotNull([$typeResolver, $descriptionFactory]);
+    public static function allOf()
+    {
+        return new Token\LogicalAndToken(func_get_args());
+    }
 
-        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
-        $type = null;
-        $variableName = '';
+    /**
+     * Checks that argument array or countable object has exact number of elements.
+     *
+     * @param integer $value array elements count
+     *
+     * @return Token\ArrayCountToken
+     */
+    public static function size($value)
+    {
+        return new Token\ArrayCountToken($value);
+    }
 
-        // if the first item that is encountered is not a variable; it is a type
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
-            $type = $typeResolver->resolve(array_shift($parts), $context);
-            array_shift($parts);
-        }
+    /**
+     * Checks that argument array contains (key, value) pair
+     *
+     * @param mixed $key   exact value or token
+     * @param mixed $value exact value or token
+     *
+     * @return Token\ArrayEntryToken
+     */
+    public static function withEntry($key, $value)
+    {
+        return new Token\ArrayEntryToken($key, $value);
+    }
 
-        // if the next item starts with a $ or ...$ it must be the variable name
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
-            $variableName = array_shift($parts);
-            array_shift($parts);
+    /**
+     * Checks that arguments array entries all match value
+     *
+     * @param mixed $value
+     *
+     * @return Token\ArrayEveryEntryToken
+     */
+    public static function withEveryEntry($value)
+    {
+        return new Token\ArrayEveryEntryToken($value);
+    }
 
-            if (substr($variableName, 0, 1) === '$') {
-                $variableName = substr($variableName, 1);
-            }
-        }
+    /**
+     * Checks that argument array contains value
+     *
+     * @param mixed $value
+     *
+     * @return Token\ArrayEntryToken
+     */
+    public static function containing($value)
+    {
+        return new Token\ArrayEntryToken(self::any(), $value);
+    }
 
-        $description = $descriptionFactory->create(implode('', $parts), $context);
+    /**
+     * Checks that argument array has key
+     *
+     * @param mixed $key exact value or token
+     *
+     * @return Token\ArrayEntryToken
+     */
+    public static function withKey($key)
+    {
+        return new Token\ArrayEntryToken($key, self::any());
+    }
 
-        return new static($variableName, $type, $description);
+    /**
+     * Checks that argument does not match the value|token.
+     *
+     * @param mixed $value either exact value or argument token
+     *
+     * @return Token\LogicalNotToken
+     */
+    public static function not($value)
+    {
+        return new Token\LogicalNotToken($value);
     }
 
     /**
-     * Returns the variable's name.
+     * @param string $value
      *
-     * @return string
+     * @return Token\StringContainsToken
      */
-    public function getVariableName()
+    public static function containingString($value)
     {
-        return $this->variableName;
+        return new Token\StringContainsToken($value);
     }
 
     /**
-     * Returns the variable's type or null if unknown.
+     * Checks that argument is identical value.
      *
-     * @return Type|null
+     * @param mixed $value
+     *
+     * @return Token\IdenticalValueToken
      */
-    public function getType()
+    public static function is($value)
     {
-        return $this->type;
+        return new Token\IdenticalValueToken($value);
     }
 
     /**
-     * Returns a string representation for this tag.
+     * Check that argument is same value when rounding to the
+     * given precision.
      *
-     * @return string
+     * @param float $value
+     * @param float $precision
+     *
+     * @return Token\ApproximateValueToken
      */
-    public function __toString()
+    public static function approximate($value, $precision = 0)
     {
-        return ($this->type ? $this->type . ' ' : '')
-        . '$' . $this->variableName
-        . ($this->description ? ' ' . $this->description : '');
+        return new Token\ApproximateValueToken($value, $precision);
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Type;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use Webmozart\Assert\Assert;
+namespace Prophecy\Argument;
 
 /**
- * Reflection class for a {@}property-write tag in a Docblock.
+ * Arguments wildcarding.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class PropertyWrite extends BaseTag implements Factory\StaticMethod
+class ArgumentsWildcard
 {
-    /** @var string */
-    protected $name = 'property-write';
-
-    /** @var Type */
-    private $type;
-
-    /** @var string */
-    protected $variableName = '';
+    /**
+     * @var Token\TokenInterface[]
+     */
+    private $tokens = array();
+    private $string;
 
     /**
-     * @param string      $variableName
-     * @param Type        $type
-     * @param Description $description
+     * Initializes wildcard.
+     *
+     * @param array $arguments Array of argument tokens or values
      */
-    public function __construct($variableName, Type $type = null, Description $description = null)
+    public function __construct(array $arguments)
     {
-        Assert::string($variableName);
+        foreach ($arguments as $argument) {
+            if (!$argument instanceof Token\TokenInterface) {
+                $argument = new Token\ExactValueToken($argument);
+            }
 
-        $this->variableName = $variableName;
-        $this->type = $type;
-        $this->description = $description;
+            $this->tokens[] = $argument;
+        }
     }
 
     /**
-     * {@inheritdoc}
+     * Calculates wildcard match score for provided arguments.
+     *
+     * @param array $arguments
+     *
+     * @return false|int False OR integer score (higher - better)
      */
-    public static function create(
-        $body,
-        TypeResolver $typeResolver = null,
-        DescriptionFactory $descriptionFactory = null,
-        TypeContext $context = null
-    ) {
-        Assert::stringNotEmpty($body);
-        Assert::allNotNull([$typeResolver, $descriptionFactory]);
-
-        $parts = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
-        $type = null;
-        $variableName = '';
-
-        // if the first item that is encountered is not a variable; it is a type
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
-            $type = $typeResolver->resolve(array_shift($parts), $context);
-            array_shift($parts);
+    public function scoreArguments(array $arguments)
+    {
+        if (0 == count($arguments) && 0 == count($this->tokens)) {
+            return 1;
         }
 
-        // if the next item starts with a $ or ...$ it must be the variable name
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
-            $variableName = array_shift($parts);
-            array_shift($parts);
+        $arguments  = array_values($arguments);
+        $totalScore = 0;
+        foreach ($this->tokens as $i => $token) {
+            $argument = isset($arguments[$i]) ? $arguments[$i] : null;
+            if (1 >= $score = $token->scoreArgument($argument)) {
+                return false;
+            }
 
-            if (substr($variableName, 0, 1) === '$') {
-                $variableName = substr($variableName, 1);
+            $totalScore += $score;
+
+            if (true === $token->isLast()) {
+                return $totalScore;
             }
         }
 
-        $description = $descriptionFactory->create(implode('', $parts), $context);
+        if (count($arguments) > count($this->tokens)) {
+            return false;
+        }
 
-        return new static($variableName, $type, $description);
+        return $totalScore;
     }
 
     /**
-     * Returns the variable's name.
+     * Returns string representation for wildcard.
      *
      * @return string
      */
-    public function getVariableName()
+    public function __toString()
     {
-        return $this->variableName;
+        if (null === $this->string) {
+            $this->string = implode(', ', array_map(function ($token) {
+                return (string) $token;
+            }, $this->tokens));
+        }
+
+        return $this->string;
     }
 
     /**
-     * Returns the variable's type or null if unknown.
+     * @return array
+     */
+    public function getTokens()
+    {
+        return $this->tokens;
+    }
+}
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\Argument\Token;
+
+/**
+ * Any single value token.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class AnyValueToken implements TokenInterface
+{
+    /**
+     * Always scores 3 for any argument.
+     *
+     * @param $argument
+     *
+     * @return int
+     */
+    public function scoreArgument($argument)
+    {
+        return 3;
+    }
+
+    /**
+     * Returns false.
      *
-     * @return Type|null
+     * @return bool
      */
-    public function getType()
+    public function isLast()
     {
-        return $this->type;
+        return false;
     }
 
     /**
-     * Returns a string representation for this tag.
+     * Returns string representation for token.
      *
      * @return string
      */
     public function __toString()
     {
-        return ($this->type ? $this->type . ' ' : '')
-        . '$' . $this->variableName
-        . ($this->description ? ' ' . $this->description : '');
+        return '*';
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Type;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use Webmozart\Assert\Assert;
+namespace Prophecy\Argument\Token;
 
 /**
- * Reflection class for a {@}return tag in a Docblock.
+ * Any values token.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-final class Return_ extends BaseTag implements Factory\StaticMethod
+class AnyValuesToken implements TokenInterface
 {
-    protected $name = 'return';
-
-    /** @var Type */
-    private $type;
-
-    public function __construct(Type $type, Description $description = null)
-    {
-        $this->type = $type;
-        $this->description = $description;
-    }
-
     /**
-     * {@inheritdoc}
+     * Always scores 2 for any argument.
+     *
+     * @param $argument
+     *
+     * @return int
      */
-    public static function create(
-        $body,
-        TypeResolver $typeResolver = null,
-        DescriptionFactory $descriptionFactory = null,
-        TypeContext $context = null
-    )
+    public function scoreArgument($argument)
     {
-        Assert::string($body);
-        Assert::allNotNull([$typeResolver, $descriptionFactory]);
-
-        $parts = preg_split('/\s+/Su', $body, 2);
-
-        $type = $typeResolver->resolve(isset($parts[0]) ? $parts[0] : '', $context);
-        $description = $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context);
-
-        return new static($type, $description);
+        return 2;
     }
 
     /**
-     * Returns the type section of the variable.
+     * Returns true to stop wildcard from processing other tokens.
      *
-     * @return Type
+     * @return bool
      */
-    public function getType()
+    public function isLast()
     {
-        return $this->type;
+        return true;
     }
 
+    /**
+     * Returns string representation for token.
+     *
+     * @return string
+     */
     public function __toString()
     {
-        return $this->type . ' ' . $this->description;
+        return '* [, ...]';
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Fqsen;
-use phpDocumentor\Reflection\FqsenResolver;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use phpDocumentor\Reflection\DocBlock\Description;
-use Webmozart\Assert\Assert;
+namespace Prophecy\Argument\Token;
 
 /**
- * Reflection class for an {@}see tag in a Docblock.
+ * Approximate value token
+ *
+ * @author Daniel Leech <daniel@dantleech.com>
  */
-class See extends BaseTag implements Factory\StaticMethod
+class ApproximateValueToken implements TokenInterface
 {
-    protected $name = 'see';
-
-    /** @var Fqsen */
-    protected $refers = null;
+    private $value;
+    private $precision;
 
-    /**
-     * Initializes this tag.
-     *
-     * @param Fqsen $refers
-     * @param Description $description
-     */
-    public function __construct(Fqsen $refers, Description $description = null)
+    public function __construct($value, $precision = 0)
     {
-        $this->refers = $refers;
-        $this->description = $description;
+        $this->value = $value;
+        $this->precision = $precision;
     }
 
     /**
      * {@inheritdoc}
      */
-    public static function create(
-        $body,
-        FqsenResolver $resolver = null,
-        DescriptionFactory $descriptionFactory = null,
-        TypeContext $context = null
-    ) {
-        Assert::string($body);
-        Assert::allNotNull([$resolver, $descriptionFactory]);
-
-        $parts       = preg_split('/\s+/Su', $body, 2);
-        $description = isset($parts[1]) ? $descriptionFactory->create($parts[1], $context) : null;
-
-        return new static($resolver->resolve($parts[0], $context), $description);
+    public function scoreArgument($argument)
+    {
+        return round($argument, $this->precision) === round($this->value, $this->precision) ? 10 : false;
     }
 
     /**
-     * Returns the structural element this tag refers to.
-     *
-     * @return Fqsen
+     * {@inheritdoc}
      */
-    public function getReference()
+    public function isLast()
     {
-        return $this->refers;
+        return false;
     }
 
     /**
-     * Returns a string representation of this tag.
+     * Returns string representation for token.
      *
      * @return string
      */
     public function __toString()
     {
-        return $this->refers . ($this->description ? ' ' . $this->description->render() : '');
+        return sprintf('≅%s', round($this->value, $this->precision));
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use Webmozart\Assert\Assert;
+namespace Prophecy\Argument\Token;
 
 /**
- * Reflection class for a {@}since tag in a Docblock.
+ * Array elements count token.
+ *
+ * @author Boris Mikhaylov <kaguxmail@gmail.com>
  */
-final class Since extends BaseTag implements Factory\StaticMethod
+
+class ArrayCountToken implements TokenInterface
 {
-    protected $name = 'since';
+    private $count;
 
     /**
-     * PCRE regular expression matching a version vector.
-     * Assumes the "x" modifier.
+     * @param integer $value
      */
-    const REGEX_VECTOR = '(?:
-        # Normal release vectors.
-        \d\S*
-        |
-        # VCS version vectors. Per PHPCS, they are expected to
-        # follow the form of the VCS name, followed by ":", followed
-        # by the version vector itself.
-        # By convention, popular VCSes like CVS, SVN and GIT use "$"
-        # around the actual version vector.
-        [^\s\:]+\:\s*\$[^\$]+\$
-    )';
-
-    /** @var string The version vector. */
-    private $version = '';
-
-    public function __construct($version = null, Description $description = null)
+    public function __construct($value)
     {
-        Assert::nullOrStringNotEmpty($version);
-
-        $this->version     = $version;
-        $this->description = $description;
+        $this->count = $value;
     }
 
     /**
-     * @return static
+     * Scores 6 when argument has preset number of elements.
+     *
+     * @param $argument
+     *
+     * @return bool|int
      */
-    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
+    public function scoreArgument($argument)
     {
-        Assert::nullOrString($body);
-        if (empty($body)) {
-            return new static();
-        }
-
-        $matches = [];
-        if (! preg_match('/^(' . self::REGEX_VECTOR . ')\s*(.+)?$/sux', $body, $matches)) {
-            return null;
-        }
-
-        return new static(
-            $matches[1],
-            $descriptionFactory->create(isset($matches[2]) ? $matches[2] : '', $context)
-        );
+        return $this->isCountable($argument) && $this->hasProperCount($argument) ? 6 : false;
     }
 
     /**
-     * Gets the version section of the tag.
+     * Returns false.
      *
-     * @return string
+     * @return boolean
      */
-    public function getVersion()
+    public function isLast()
     {
-        return $this->version;
+        return false;
     }
 
     /**
-     * Returns a string representation for this tag.
+     * Returns string representation for token.
      *
      * @return string
      */
     public function __toString()
     {
-        return $this->version . ($this->description ? ' ' . $this->description->render() : '');
+        return sprintf('count(%s)', $this->count);
+    }
+
+    /**
+     * Returns true if object is either array or instance of \Countable
+     *
+     * @param $argument
+     * @return bool
+     */
+    private function isCountable($argument)
+    {
+        return (is_array($argument) || $argument instanceof \Countable);
+    }
+
+    /**
+     * Returns true if $argument has expected number of elements
+     *
+     * @param array|\Countable $argument
+     *
+     * @return bool
+     */
+    private function hasProperCount($argument)
+    {
+        return $this->count === count($argument);
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
+namespace Prophecy\Argument\Token;
 
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use Webmozart\Assert\Assert;
+use Prophecy\Exception\InvalidArgumentException;
 
 /**
- * Reflection class for a {@}source tag in a Docblock.
+ * Array entry token.
+ *
+ * @author Boris Mikhaylov <kaguxmail@gmail.com>
  */
-final class Source extends BaseTag implements Factory\StaticMethod
+class ArrayEntryToken implements TokenInterface
 {
-    /** @var string */
-    protected $name = 'source';
-
-    /** @var int The starting line, relative to the structural element's location. */
-    private $startingLine = 1;
-
-    /** @var int|null The number of lines, relative to the starting line. NULL means "to the end". */
-    private $lineCount = null;
+    /** @var \Prophecy\Argument\Token\TokenInterface */
+    private $key;
+    /** @var \Prophecy\Argument\Token\TokenInterface */
+    private $value;
 
-    public function __construct($startingLine, $lineCount = null, Description $description = null)
+    /**
+     * @param mixed $key   exact value or token
+     * @param mixed $value exact value or token
+     */
+    public function __construct($key, $value)
     {
-        Assert::integerish($startingLine);
-        Assert::nullOrIntegerish($lineCount);
-
-        $this->startingLine = (int)$startingLine;
-        $this->lineCount    = $lineCount !== null ? (int)$lineCount : null;
-        $this->description  = $description;
+        $this->key = $this->wrapIntoExactValueToken($key);
+        $this->value = $this->wrapIntoExactValueToken($value);
     }
 
     /**
-     * {@inheritdoc}
+     * Scores half of combined scores from key and value tokens for same entry. Capped at 8.
+     * If argument implements \ArrayAccess without \Traversable, then key token is restricted to ExactValueToken.
+     *
+     * @param array|\ArrayAccess|\Traversable $argument
+     *
+     * @throws \Prophecy\Exception\InvalidArgumentException
+     * @return bool|int
      */
-    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
+    public function scoreArgument($argument)
     {
-        Assert::stringNotEmpty($body);
-        Assert::notNull($descriptionFactory);
+        if ($argument instanceof \Traversable) {
+            $argument = iterator_to_array($argument);
+        }
 
-        $startingLine = 1;
-        $lineCount    = null;
-        $description  = null;
+        if ($argument instanceof \ArrayAccess) {
+            $argument = $this->convertArrayAccessToEntry($argument);
+        }
 
-        // Starting line / Number of lines / Description
-        if (preg_match('/^([1-9]\d*)\s*(?:((?1))\s+)?(.*)$/sux', $body, $matches)) {
-            $startingLine = (int)$matches[1];
-            if (isset($matches[2]) && $matches[2] !== '') {
-                $lineCount = (int)$matches[2];
-            }
-            $description = $matches[3];
+        if (!is_array($argument) || empty($argument)) {
+            return false;
         }
 
-        return new static($startingLine, $lineCount, $descriptionFactory->create($description, $context));
+        $keyScores = array_map(array($this->key,'scoreArgument'), array_keys($argument));
+        $valueScores = array_map(array($this->value,'scoreArgument'), $argument);
+        $scoreEntry = function ($value, $key) {
+            return $value && $key ? min(8, ($key + $value) / 2) : false;
+        };
+
+        return max(array_map($scoreEntry, $valueScores, $keyScores));
     }
 
     /**
-     * Gets the starting line.
+     * Returns false.
      *
-     * @return int The starting line, relative to the structural element's
-     *     location.
+     * @return boolean
      */
-    public function getStartingLine()
+    public function isLast()
     {
-        return $this->startingLine;
+        return false;
     }
 
     /**
-     * Returns the number of lines.
+     * Returns string representation for token.
      *
-     * @return int|null The number of lines, relative to the starting line. NULL
-     *     means "to the end".
+     * @return string
      */
-    public function getLineCount()
-    {
-        return $this->lineCount;
-    }
-
     public function __toString()
     {
-        return $this->startingLine
-        . ($this->lineCount !== null ? ' ' . $this->lineCount : '')
-        . ($this->description ? ' ' . $this->description->render() : '');
+        return sprintf('[..., %s => %s, ...]', $this->key, $this->value);
     }
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Type;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use Webmozart\Assert\Assert;
 
-/**
- * Reflection class for a {@}throws tag in a Docblock.
- */
-final class Throws extends BaseTag implements Factory\StaticMethod
-{
-    protected $name = 'throws';
-
-    /** @var Type */
-    private $type;
-
-    public function __construct(Type $type, Description $description = null)
+    /**
+     * Returns key
+     *
+     * @return TokenInterface
+     */
+    public function getKey()
     {
-        $this->type        = $type;
-        $this->description = $description;
+        return $this->key;
     }
 
     /**
-     * {@inheritdoc}
+     * Returns value
+     *
+     * @return TokenInterface
      */
-    public static function create(
-        $body,
-        TypeResolver $typeResolver = null,
-        DescriptionFactory $descriptionFactory = null,
-        TypeContext $context = null
-    ) {
-        Assert::string($body);
-        Assert::allNotNull([$typeResolver, $descriptionFactory]);
-
-        $parts = preg_split('/\s+/Su', $body, 2);
-
-        $type        = $typeResolver->resolve(isset($parts[0]) ? $parts[0] : '', $context);
-        $description = $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context);
-
-        return new static($type, $description);
+    public function getValue()
+    {
+        return $this->value;
     }
 
     /**
-     * Returns the type section of the variable.
+     * Wraps non token $value into ExactValueToken
      *
-     * @return Type
+     * @param $value
+     * @return TokenInterface
      */
-    public function getType()
+    private function wrapIntoExactValueToken($value)
     {
-        return $this->type;
+        return $value instanceof TokenInterface ? $value : new ExactValueToken($value);
     }
 
-    public function __toString()
+    /**
+     * Converts instance of \ArrayAccess to key => value array entry
+     *
+     * @param \ArrayAccess $object
+     *
+     * @return array|null
+     * @throws \Prophecy\Exception\InvalidArgumentException
+     */
+    private function convertArrayAccessToEntry(\ArrayAccess $object)
     {
-        return $this->type . ' ' . $this->description;
+        if (!$this->key instanceof ExactValueToken) {
+            throw new InvalidArgumentException(sprintf(
+                'You can only use exact value tokens to match key of ArrayAccess object'.PHP_EOL.
+                'But you used `%s`.',
+                $this->key
+            ));
+        }
+
+        $key = $this->key->getValue();
+
+        return $object->offsetExists($key) ? array($key => $object[$key]) : array();
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
-
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Fqsen;
-use phpDocumentor\Reflection\FqsenResolver;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use Webmozart\Assert\Assert;
+namespace Prophecy\Argument\Token;
 
 /**
- * Reflection class for a {@}uses tag in a Docblock.
+ * Array every entry token.
+ *
+ * @author Adrien Brault <adrien.brault@gmail.com>
  */
-final class Uses extends BaseTag implements Factory\StaticMethod
+class ArrayEveryEntryToken implements TokenInterface
 {
-    protected $name = 'uses';
-
-    /** @var Fqsen */
-    protected $refers = null;
+    /**
+     * @var TokenInterface
+     */
+    private $value;
 
     /**
-     * Initializes this tag.
-     *
-     * @param Fqsen       $refers
-     * @param Description $description
+     * @param mixed $value exact value or token
      */
-    public function __construct(Fqsen $refers, Description $description = null)
+    public function __construct($value)
     {
-        $this->refers      = $refers;
-        $this->description = $description;
+        if (!$value instanceof TokenInterface) {
+            $value = new ExactValueToken($value);
+        }
+
+        $this->value = $value;
     }
 
     /**
      * {@inheritdoc}
      */
-    public static function create(
-        $body,
-        FqsenResolver $resolver = null,
-        DescriptionFactory $descriptionFactory = null,
-        TypeContext $context = null
-    ) {
-        Assert::string($body);
-        Assert::allNotNull([$resolver, $descriptionFactory]);
+    public function scoreArgument($argument)
+    {
+        if (!$argument instanceof \Traversable && !is_array($argument)) {
+            return false;
+        }
 
-        $parts = preg_split('/\s+/Su', $body, 2);
+        $scores = array();
+        foreach ($argument as $key => $argumentEntry) {
+            $scores[] = $this->value->scoreArgument($argumentEntry);
+        }
 
-        return new static(
-            $resolver->resolve($parts[0], $context),
-            $descriptionFactory->create(isset($parts[1]) ? $parts[1] : '', $context)
-        );
+        if (empty($scores) || in_array(false, $scores, true)) {
+            return false;
+        }
+
+        return array_sum($scores) / count($scores);
     }
 
     /**
-     * Returns the structural element this tag refers to.
-     *
-     * @return Fqsen
+     * {@inheritdoc}
      */
-    public function getReference()
+    public function isLast()
     {
-        return $this->refers;
+        return false;
     }
 
     /**
-     * Returns a string representation of this tag.
-     *
-     * @return string
+     * {@inheritdoc}
      */
     public function __toString()
     {
-        return $this->refers . ' ' . $this->description->render();
+        return sprintf('[%s, ..., %s]', $this->value, $this->value);
+    }
+
+    /**
+     * @return TokenInterface
+     */
+    public function getValue()
+    {
+        return $this->value;
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
+namespace Prophecy\Argument\Token;
 
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\Type;
-use phpDocumentor\Reflection\TypeResolver;
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use Webmozart\Assert\Assert;
+use Prophecy\Exception\InvalidArgumentException;
 
 /**
- * Reflection class for a {@}var tag in a Docblock.
+ * Callback-verified token.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class Var_ extends BaseTag implements Factory\StaticMethod
+class CallbackToken implements TokenInterface
 {
-    /** @var string */
-    protected $name = 'var';
-
-    /** @var Type */
-    private $type;
-
-    /** @var string */
-    protected $variableName = '';
+    private $callback;
 
     /**
-     * @param string      $variableName
-     * @param Type        $type
-     * @param Description $description
+     * Initializes token.
+     *
+     * @param callable $callback
+     *
+     * @throws \Prophecy\Exception\InvalidArgumentException
      */
-    public function __construct($variableName, Type $type = null, Description $description = null)
+    public function __construct($callback)
     {
-        Assert::string($variableName);
-
-        $this->variableName = $variableName;
-        $this->type         = $type;
-        $this->description  = $description;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public static function create(
-        $body,
-        TypeResolver $typeResolver = null,
-        DescriptionFactory $descriptionFactory = null,
-        TypeContext $context = null
-    ) {
-        Assert::stringNotEmpty($body);
-        Assert::allNotNull([$typeResolver, $descriptionFactory]);
-
-        $parts        = preg_split('/(\s+)/Su', $body, 3, PREG_SPLIT_DELIM_CAPTURE);
-        $type         = null;
-        $variableName = '';
-
-        // if the first item that is encountered is not a variable; it is a type
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] !== '$')) {
-            $type = $typeResolver->resolve(array_shift($parts), $context);
-            array_shift($parts);
-        }
-
-        // if the next item starts with a $ or ...$ it must be the variable name
-        if (isset($parts[0]) && (strlen($parts[0]) > 0) && ($parts[0][0] == '$')) {
-            $variableName = array_shift($parts);
-            array_shift($parts);
-
-            if (substr($variableName, 0, 1) === '$') {
-                $variableName = substr($variableName, 1);
-            }
+        if (!is_callable($callback)) {
+            throw new InvalidArgumentException(sprintf(
+                'Callable expected as an argument to CallbackToken, but got %s.',
+                gettype($callback)
+            ));
         }
 
-        $description = $descriptionFactory->create(implode('', $parts), $context);
-
-        return new static($variableName, $type, $description);
+        $this->callback = $callback;
     }
 
     /**
-     * Returns the variable's name.
+     * Scores 7 if callback returns true, false otherwise.
      *
-     * @return string
+     * @param $argument
+     *
+     * @return bool|int
      */
-    public function getVariableName()
+    public function scoreArgument($argument)
     {
-        return $this->variableName;
+        return call_user_func($this->callback, $argument) ? 7 : false;
     }
 
     /**
-     * Returns the variable's type or null if unknown.
+     * Returns false.
      *
-     * @return Type|null
+     * @return bool
      */
-    public function getType()
+    public function isLast()
     {
-        return $this->type;
+        return false;
     }
 
     /**
-     * Returns a string representation for this tag.
+     * Returns string representation for token.
      *
      * @return string
      */
     public function __toString()
     {
-        return ($this->type ? $this->type . ' ' : '')
-        . '$' . $this->variableName
-        . ($this->description ? ' ' . $this->description : '');
+        return 'callback()';
     }
 }
 <?php
-/**
- * phpDocumentor
- *
- * PHP Version 5.3
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
- * @author    Vasil Rangelov <boen.robot@gmail.com>
- * @copyright 2010-2011 Mike van Riel / Naenius (http://www.naenius.com)
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  */
 
-namespace phpDocumentor\Reflection\DocBlock\Tags;
+namespace Prophecy\Argument\Token;
 
-use phpDocumentor\Reflection\Types\Context as TypeContext;
-use phpDocumentor\Reflection\DocBlock\Description;
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use Webmozart\Assert\Assert;
+use SebastianBergmann\Comparator\ComparisonFailure;
+use Prophecy\Comparator\Factory as ComparatorFactory;
+use Prophecy\Util\StringUtil;
 
 /**
- * Reflection class for a {@}version tag in a Docblock.
+ * Exact value token.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-final class Version extends BaseTag implements Factory\StaticMethod
+class ExactValueToken implements TokenInterface
 {
-    protected $name = 'version';
+    private $value;
+    private $string;
+    private $util;
+    private $comparatorFactory;
 
     /**
-     * PCRE regular expression matching a version vector.
-     * Assumes the "x" modifier.
+     * Initializes token.
+     *
+     * @param mixed             $value
+     * @param StringUtil        $util
+     * @param ComparatorFactory $comparatorFactory
      */
-    const REGEX_VECTOR = '(?:
-        # Normal release vectors.
-        \d\S*
-        |
-        # VCS version vectors. Per PHPCS, they are expected to
-        # follow the form of the VCS name, followed by ":", followed
-        # by the version vector itself.
-        # By convention, popular VCSes like CVS, SVN and GIT use "$"
-        # around the actual version vector.
-        [^\s\:]+\:\s*\$[^\$]+\$
-    )';
-
-    /** @var string The version vector. */
-    private $version = '';
-
-    public function __construct($version = null, Description $description = null)
+    public function __construct($value, StringUtil $util = null, ComparatorFactory $comparatorFactory = null)
     {
-        Assert::nullOrStringNotEmpty($version);
+        $this->value = $value;
+        $this->util  = $util ?: new StringUtil();
 
-        $this->version = $version;
-        $this->description = $description;
+        $this->comparatorFactory = $comparatorFactory ?: ComparatorFactory::getInstance();
     }
 
     /**
-     * @return static
+     * Scores 10 if argument matches preset value.
+     *
+     * @param $argument
+     *
+     * @return bool|int
      */
-    public static function create($body, DescriptionFactory $descriptionFactory = null, TypeContext $context = null)
+    public function scoreArgument($argument)
     {
-        Assert::nullOrString($body);
-        if (empty($body)) {
-            return new static();
+        if (is_object($argument) && is_object($this->value)) {
+            $comparator = $this->comparatorFactory->getComparatorFor(
+                $argument, $this->value
+            );
+
+            try {
+                $comparator->assertEquals($argument, $this->value);
+                return 10;
+            } catch (ComparisonFailure $failure) {}
         }
 
-        $matches = [];
-        if (!preg_match('/^(' . self::REGEX_VECTOR . ')\s*(.+)?$/sux', $body, $matches)) {
-            return null;
+        // If either one is an object it should be castable to a string
+        if (is_object($argument) xor is_object($this->value)) {
+            if (is_object($argument) && !method_exists($argument, '__toString')) {
+                return false;
+            }
+
+            if (is_object($this->value) && !method_exists($this->value, '__toString')) {
+                return false;
+            }
+        } elseif (is_numeric($argument) && is_numeric($this->value)) {
+            // noop
+        } elseif (gettype($argument) !== gettype($this->value)) {
+            return false;
         }
 
-        return new static(
-            $matches[1],
-            $descriptionFactory->create(isset($matches[2]) ? $matches[2] : '', $context)
-        );
+        return $argument == $this->value ? 10 : false;
     }
 
     /**
-     * Gets the version section of the tag.
+     * Returns preset value against which token checks arguments.
      *
-     * @return string
+     * @return mixed
      */
-    public function getVersion()
+    public function getValue()
     {
-        return $this->version;
+        return $this->value;
     }
 
     /**
-     * Returns a string representation for this tag.
+     * Returns false.
+     *
+     * @return bool
+     */
+    public function isLast()
+    {
+        return false;
+    }
+
+    /**
+     * Returns string representation for token.
      *
      * @return string
      */
     public function __toString()
     {
-        return $this->version . ($this->description ? ' ' . $this->description->render() : '');
+        if (null === $this->string) {
+            $this->string = sprintf('exact(%s)', $this->util->stringify($this->value));
+        }
+
+        return $this->string;
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection;
+namespace Prophecy\Argument\Token;
 
-use phpDocumentor\Reflection\DocBlock\DescriptionFactory;
-use phpDocumentor\Reflection\DocBlock\StandardTagFactory;
-use phpDocumentor\Reflection\DocBlock\Tag;
-use phpDocumentor\Reflection\DocBlock\TagFactory;
-use Webmozart\Assert\Assert;
+use Prophecy\Util\StringUtil;
 
-final class DocBlockFactory implements DocBlockFactoryInterface
+/**
+ * Identical value token.
+ *
+ * @author Florian Voutzinos <florian@voutzinos.com>
+ */
+class IdenticalValueToken implements TokenInterface
 {
-    /** @var DocBlock\DescriptionFactory */
-    private $descriptionFactory;
-
-    /** @var DocBlock\TagFactory */
-    private $tagFactory;
+    private $value;
+    private $string;
+    private $util;
 
     /**
-     * Initializes this factory with the required subcontractors.
+     * Initializes token.
      *
-     * @param DescriptionFactory $descriptionFactory
-     * @param TagFactory         $tagFactory
+     * @param mixed      $value
+     * @param StringUtil $util
      */
-    public function __construct(DescriptionFactory $descriptionFactory, TagFactory $tagFactory)
+    public function __construct($value, StringUtil $util = null)
     {
-        $this->descriptionFactory = $descriptionFactory;
-        $this->tagFactory = $tagFactory;
+        $this->value = $value;
+        $this->util  = $util ?: new StringUtil();
     }
 
     /**
-     * Factory method for easy instantiation.
+     * Scores 11 if argument matches preset value.
      *
-     * @param string[] $additionalTags
+     * @param $argument
      *
-     * @return DocBlockFactory
+     * @return bool|int
      */
-    public static function createInstance(array $additionalTags = [])
+    public function scoreArgument($argument)
     {
-        $fqsenResolver = new FqsenResolver();
-        $tagFactory = new StandardTagFactory($fqsenResolver);
-        $descriptionFactory = new DescriptionFactory($tagFactory);
-
-        $tagFactory->addService($descriptionFactory);
-        $tagFactory->addService(new TypeResolver($fqsenResolver));
-
-        $docBlockFactory = new self($descriptionFactory, $tagFactory);
-        foreach ($additionalTags as $tagName => $tagHandler) {
-            $docBlockFactory->registerTagHandler($tagName, $tagHandler);
-        }
-
-        return $docBlockFactory;
+        return $argument === $this->value ? 11 : false;
     }
 
     /**
-     * @param object|string $docblock A string containing the DocBlock to parse or an object supporting the
-     *                                getDocComment method (such as a ReflectionClass object).
-     * @param Types\Context $context
-     * @param Location      $location
+     * Returns false.
      *
-     * @return DocBlock
+     * @return bool
      */
-    public function create($docblock, Types\Context $context = null, Location $location = null)
-    {
-        if (is_object($docblock)) {
-            if (!method_exists($docblock, 'getDocComment')) {
-                $exceptionMessage = 'Invalid object passed; the given object must support the getDocComment method';
-                throw new \InvalidArgumentException($exceptionMessage);
-            }
-
-            $docblock = $docblock->getDocComment();
-        }
-
-        Assert::stringNotEmpty($docblock);
-
-        if ($context === null) {
-            $context = new Types\Context('');
-        }
-
-        $parts = $this->splitDocBlock($this->stripDocComment($docblock));
-        list($templateMarker, $summary, $description, $tags) = $parts;
-
-        return new DocBlock(
-            $summary,
-            $description ? $this->descriptionFactory->create($description, $context) : null,
-            array_filter($this->parseTagBlock($tags, $context), function($tag) {
-                return $tag instanceof Tag;
-            }),
-            $context,
-            $location,
-            $templateMarker === '#@+',
-            $templateMarker === '#@-'
-        );
-    }
-
-    public function registerTagHandler($tagName, $handler)
+    public function isLast()
     {
-        $this->tagFactory->registerTagHandler($tagName, $handler);
+        return false;
     }
 
     /**
-     * Strips the asterisks from the DocBlock comment.
-     *
-     * @param string $comment String containing the comment text.
+     * Returns string representation for token.
      *
      * @return string
      */
-    private function stripDocComment($comment)
+    public function __toString()
     {
-        $comment = trim(preg_replace('#[ \t]*(?:\/\*\*|\*\/|\*)?[ \t]{0,1}(.*)?#u', '$1', $comment));
-
-        // reg ex above is not able to remove */ from a single line docblock
-        if (substr($comment, -2) == '*/') {
-            $comment = trim(substr($comment, 0, -2));
+        if (null === $this->string) {
+            $this->string = sprintf('identical(%s)', $this->util->stringify($this->value));
         }
 
-        return str_replace(array("\r\n", "\r"), "\n", $comment);
+        return $this->string;
     }
+}
+<?php
 
-    /**
-     * Splits the DocBlock into a template marker, summary, description and block of tags.
-     *
-     * @param string $comment Comment to split into the sub-parts.
-     *
-     * @author Richard van Velzen (@_richardJ) Special thanks to Richard for the regex responsible for the split.
-     * @author Mike van Riel <me@mikevanriel.com> for extending the regex with template marker support.
-     *
-     * @return string[] containing the template marker (if any), summary, description and a string containing the tags.
-     */
-    private function splitDocBlock($comment)
-    {
-        // Performance improvement cheat: if the first character is an @ then only tags are in this DocBlock. This
-        // method does not split tags so we return this verbatim as the fourth result (tags). This saves us the
-        // performance impact of running a regular expression
-        if (strpos($comment, '@') === 0) {
-            return array('', '', '', $comment);
-        }
-
-        // clears all extra horizontal whitespace from the line endings to prevent parsing issues
-        $comment = preg_replace('/\h*$/Sum', '', $comment);
-
-        /*
-         * Splits the docblock into a template marker, summary, description and tags section.
-         *
-         * - The template marker is empty, #@+ or #@- if the DocBlock starts with either of those (a newline may
-         *   occur after it and will be stripped).
-         * - The short description is started from the first character until a dot is encountered followed by a
-         *   newline OR two consecutive newlines (horizontal whitespace is taken into account to consider spacing
-         *   errors). This is optional.
-         * - The long description, any character until a new line is encountered followed by an @ and word
-         *   characters (a tag). This is optional.
-         * - Tags; the remaining characters
-         *
-         * Big thanks to RichardJ for contributing this Regular Expression
-         */
-        preg_match(
-            '/
-            \A
-            # 1. Extract the template marker
-            (?:(\#\@\+|\#\@\-)\n?)?
-
-            # 2. Extract the summary
-            (?:
-              (?! @\pL ) # The summary may not start with an @
-              (
-                [^\n.]+
-                (?:
-                  (?! \. \n | \n{2} )     # End summary upon a dot followed by newline or two newlines
-                  [\n.] (?! [ \t]* @\pL ) # End summary when an @ is found as first character on a new line
-                  [^\n.]+                 # Include anything else
-                )*
-                \.?
-              )?
-            )
-
-            # 3. Extract the description
-            (?:
-              \s*        # Some form of whitespace _must_ precede a description because a summary must be there
-              (?! @\pL ) # The description may not start with an @
-              (
-                [^\n]+
-                (?: \n+
-                  (?! [ \t]* @\pL ) # End description when an @ is found as first character on a new line
-                  [^\n]+            # Include anything else
-                )*
-              )
-            )?
-
-            # 4. Extract the tags (anything that follows)
-            (\s+ [\s\S]*)? # everything that follows
-            /ux',
-            $comment,
-            $matches
-        );
-        array_shift($matches);
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        while (count($matches) < 4) {
-            $matches[] = '';
-        }
+namespace Prophecy\Argument\Token;
 
-        return $matches;
+/**
+ * Logical AND token.
+ *
+ * @author Boris Mikhaylov <kaguxmail@gmail.com>
+ */
+class LogicalAndToken implements TokenInterface
+{
+    private $tokens = array();
+
+    /**
+     * @param array $arguments exact values or tokens
+     */
+    public function __construct(array $arguments)
+    {
+        foreach ($arguments as $argument) {
+            if (!$argument instanceof TokenInterface) {
+                $argument = new ExactValueToken($argument);
+            }
+            $this->tokens[] = $argument;
+        }
     }
 
     /**
-     * Creates the tag objects.
+     * Scores maximum score from scores returned by tokens for this argument if all of them score.
      *
-     * @param string $tags Tag block to parse.
-     * @param Types\Context $context Context of the parsed Tag
+     * @param $argument
      *
-     * @return DocBlock\Tag[]
+     * @return bool|int
      */
-    private function parseTagBlock($tags, Types\Context $context)
+    public function scoreArgument($argument)
     {
-        $tags = $this->filterTagBlock($tags);
-        if (!$tags) {
-            return [];
+        if (0 === count($this->tokens)) {
+            return false;
         }
 
-        $result = $this->splitTagBlockIntoTagLines($tags);
-        foreach ($result as $key => $tagLine) {
-            $result[$key] = $this->tagFactory->create(trim($tagLine), $context);
+        $maxScore = 0;
+        foreach ($this->tokens as $token) {
+            $score = $token->scoreArgument($argument);
+            if (false === $score) {
+                return false;
+            }
+            $maxScore = max($score, $maxScore);
         }
 
-        return $result;
+        return $maxScore;
     }
 
     /**
-     * @param string $tags
+     * Returns false.
      *
-     * @return string[]
+     * @return boolean
      */
-    private function splitTagBlockIntoTagLines($tags)
+    public function isLast()
     {
-        $result = array();
-        foreach (explode("\n", $tags) as $tag_line) {
-            if (isset($tag_line[0]) && ($tag_line[0] === '@')) {
-                $result[] = $tag_line;
-            } else {
-                $result[count($result) - 1] .= "\n" . $tag_line;
-            }
-        }
-
-        return $result;
+        return false;
     }
 
     /**
-     * @param $tags
+     * Returns string representation for token.
+     *
      * @return string
      */
-    private function filterTagBlock($tags)
+    public function __toString()
     {
-        $tags = trim($tags);
-        if (!$tags) {
-            return null;
-        }
-
-        if ('@' !== $tags[0]) {
-            // @codeCoverageIgnoreStart
-            // Can't simulate this; this only happens if there is an error with the parsing of the DocBlock that
-            // we didn't foresee.
-            throw new \LogicException('A tag block started with text instead of an at-sign(@): ' . $tags);
-            // @codeCoverageIgnoreEnd
-        }
-
-        return $tags;
+        return sprintf('bool(%s)', implode(' AND ', $this->tokens));
     }
 }
 <?php
-namespace phpDocumentor\Reflection;
 
-interface DocBlockFactoryInterface
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\Argument\Token;
+
+/**
+ * Logical NOT token.
+ *
+ * @author Boris Mikhaylov <kaguxmail@gmail.com>
+ */
+class LogicalNotToken implements TokenInterface
 {
+    /** @var \Prophecy\Argument\Token\TokenInterface  */
+    private $token;
+
     /**
-     * Factory method for easy instantiation.
+     * @param mixed $value exact value or token
+     */
+    public function __construct($value)
+    {
+        $this->token = $value instanceof TokenInterface? $value : new ExactValueToken($value);
+    }
+
+    /**
+     * Scores 4 when preset token does not match the argument.
      *
-     * @param string[] $additionalTags
+     * @param $argument
      *
-     * @return DocBlockFactory
+     * @return bool|int
      */
-    public static function createInstance(array $additionalTags = []);
+    public function scoreArgument($argument)
+    {
+        return false === $this->token->scoreArgument($argument) ? 4 : false;
+    }
 
     /**
-     * @param string $docblock
-     * @param Types\Context $context
-     * @param Location $location
+     * Returns true if preset token is last.
      *
-     * @return DocBlock
+     * @return bool|int
      */
-    public function create($docblock, Types\Context $context = null, Location $location = null);
-}
-The MIT License (MIT)
-
-Copyright (c) 2010 Mike van Riel
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+    public function isLast()
+    {
+        return $this->token->isLast();
+    }
 
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
+    /**
+     * Returns originating token.
+     *
+     * @return TokenInterface
+     */
+    public function getOriginatingToken()
+    {
+        return $this->token;
+    }
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+    /**
+     * Returns string representation for token.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return sprintf('not(%s)', $this->token);
+    }
+}
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection;
+namespace Prophecy\Argument\Token;
 
-use phpDocumentor\Reflection\Types\Context;
+use SebastianBergmann\Comparator\ComparisonFailure;
+use Prophecy\Comparator\Factory as ComparatorFactory;
+use Prophecy\Util\StringUtil;
 
-class FqsenResolver
+/**
+ * Object state-checker token.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class ObjectStateToken implements TokenInterface
 {
-    /** @var string Definition of the NAMESPACE operator in PHP */
-    const OPERATOR_NAMESPACE = '\\';
+    private $name;
+    private $value;
+    private $util;
+    private $comparatorFactory;
 
-    public function resolve($fqsen, Context $context = null)
+    /**
+     * Initializes token.
+     *
+     * @param string            $methodName
+     * @param mixed             $value             Expected return value
+     * @param null|StringUtil   $util
+     * @param ComparatorFactory $comparatorFactory
+     */
+    public function __construct(
+        $methodName,
+        $value,
+        StringUtil $util = null,
+        ComparatorFactory $comparatorFactory = null
+    ) {
+        $this->name  = $methodName;
+        $this->value = $value;
+        $this->util  = $util ?: new StringUtil;
+
+        $this->comparatorFactory = $comparatorFactory ?: ComparatorFactory::getInstance();
+    }
+
+    /**
+     * Scores 8 if argument is an object, which method returns expected value.
+     *
+     * @param mixed $argument
+     *
+     * @return bool|int
+     */
+    public function scoreArgument($argument)
     {
-        if ($context === null) {
-            $context = new Context('');
+        if (is_object($argument) && method_exists($argument, $this->name)) {
+            $actual = call_user_func(array($argument, $this->name));
+
+            $comparator = $this->comparatorFactory->getComparatorFor(
+                $this->value, $actual
+            );
+
+            try {
+                $comparator->assertEquals($this->value, $actual);
+                return 8;
+            } catch (ComparisonFailure $failure) {
+                return false;
+            }
         }
 
-        if ($this->isFqsen($fqsen)) {
-            return new Fqsen($fqsen);
+        if (is_object($argument) && property_exists($argument, $this->name)) {
+            return $argument->{$this->name} === $this->value ? 8 : false;
         }
 
-        return $this->resolvePartialStructuralElementName($fqsen, $context);
+        return false;
     }
 
     /**
-     * Tests whether the given type is a Fully Qualified Structural Element Name.
-     *
-     * @param string $type
+     * Returns false.
      *
      * @return bool
      */
-    private function isFqsen($type)
+    public function isLast()
     {
-        return strpos($type, self::OPERATOR_NAMESPACE) === 0;
+        return false;
     }
 
     /**
-     * Resolves a partial Structural Element Name (i.e. `Reflection\DocBlock`) to its FQSEN representation
-     * (i.e. `\phpDocumentor\Reflection\DocBlock`) based on the Namespace and aliases mentioned in the Context.
-     *
-     * @param string $type
-     * @param Context $context
+     * Returns string representation for token.
      *
-     * @return Fqsen
-     * @throws \InvalidArgumentException when type is not a valid FQSEN.
+     * @return string
      */
-    private function resolvePartialStructuralElementName($type, Context $context)
+    public function __toString()
     {
-        $typeParts = explode(self::OPERATOR_NAMESPACE, $type, 2);
-
-        $namespaceAliases = $context->getNamespaceAliases();
-
-        // if the first segment is not an alias; prepend namespace name and return
-        if (!isset($namespaceAliases[$typeParts[0]])) {
-            $namespace = $context->getNamespace();
-            if ('' !== $namespace) {
-                $namespace .= self::OPERATOR_NAMESPACE;
-            }
-
-            return new Fqsen(self::OPERATOR_NAMESPACE . $namespace . $type);
-        }
-
-        $typeParts[0] = $namespaceAliases[$typeParts[0]];
-
-        return new Fqsen(self::OPERATOR_NAMESPACE . implode(self::OPERATOR_NAMESPACE, $typeParts));
+        return sprintf('state(%s(), %s)',
+            $this->name,
+            $this->util->stringify($this->value)
+        );
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection;
+namespace Prophecy\Argument\Token;
 
-interface Type
-{
-    public function __toString();
-}
-<?php
 /**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+ * String contains token.
  *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
+ * @author Peter Mitchell <pete@peterjmit.com>
  */
-
-namespace phpDocumentor\Reflection;
-
-use phpDocumentor\Reflection\Types\Array_;
-use phpDocumentor\Reflection\Types\Compound;
-use phpDocumentor\Reflection\Types\Context;
-use phpDocumentor\Reflection\Types\Iterable_;
-use phpDocumentor\Reflection\Types\Nullable;
-use phpDocumentor\Reflection\Types\Object_;
-
-final class TypeResolver
+class StringContainsToken implements TokenInterface
 {
-    /** @var string Definition of the ARRAY operator for types */
-    const OPERATOR_ARRAY = '[]';
+    private $value;
 
-    /** @var string Definition of the NAMESPACE operator in PHP */
-    const OPERATOR_NAMESPACE = '\\';
+    /**
+     * Initializes token.
+     *
+     * @param string $value
+     */
+    public function __construct($value)
+    {
+        $this->value = $value;
+    }
 
-    /** @var string[] List of recognized keywords and unto which Value Object they map */
-    private $keywords = array(
-        'string' => Types\String_::class,
-        'int' => Types\Integer::class,
-        'integer' => Types\Integer::class,
-        'bool' => Types\Boolean::class,
-        'boolean' => Types\Boolean::class,
-        'float' => Types\Float_::class,
-        'double' => Types\Float_::class,
-        'object' => Object_::class,
-        'mixed' => Types\Mixed::class,
-        'array' => Array_::class,
-        'resource' => Types\Resource::class,
-        'void' => Types\Void_::class,
-        'null' => Types\Null_::class,
-        'scalar' => Types\Scalar::class,
-        'callback' => Types\Callable_::class,
-        'callable' => Types\Callable_::class,
-        'false' => Types\Boolean::class,
-        'true' => Types\Boolean::class,
-        'self' => Types\Self_::class,
-        '$this' => Types\This::class,
-        'static' => Types\Static_::class,
-        'parent' => Types\Parent_::class,
-        'iterable' => Iterable_::class,
-    );
+    public function scoreArgument($argument)
+    {
+        return strpos($argument, $this->value) !== false ? 6 : false;
+    }
 
-    /** @var FqsenResolver */
-    private $fqsenResolver;
+    /**
+     * Returns preset value against which token checks arguments.
+     *
+     * @return mixed
+     */
+    public function getValue()
+    {
+        return $this->value;
+    }
 
     /**
-     * Initializes this TypeResolver with the means to create and resolve Fqsen objects.
+     * Returns false.
      *
-     * @param FqsenResolver $fqsenResolver
+     * @return bool
      */
-    public function __construct(FqsenResolver $fqsenResolver = null)
+    public function isLast()
     {
-        $this->fqsenResolver = $fqsenResolver ?: new FqsenResolver();
+        return false;
     }
 
     /**
-     * Analyzes the given type and returns the FQCN variant.
+     * Returns string representation for token.
      *
-     * When a type is provided this method checks whether it is not a keyword or
-     * Fully Qualified Class Name. If so it will use the given namespace and
-     * aliases to expand the type to a FQCN representation.
+     * @return string
+     */
+    public function __toString()
+    {
+        return sprintf('contains("%s")', $this->value);
+    }
+}
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\Argument\Token;
+
+/**
+ * Argument token interface.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+interface TokenInterface
+{
+    /**
+     * Calculates token match score for provided argument.
      *
-     * This method only works as expected if the namespace and aliases are set;
-     * no dynamic reflection is being performed here.
+     * @param $argument
      *
-     * @param string $type     The relative or absolute type.
-     * @param Context $context
+     * @return bool|int
+     */
+    public function scoreArgument($argument);
+
+    /**
+     * Returns true if this token prevents check of other tokens (is last one).
      *
-     * @uses Context::getNamespace()        to determine with what to prefix the type name.
-     * @uses Context::getNamespaceAliases() to check whether the first part of the relative type name should not be
-     *     replaced with another namespace.
+     * @return bool|int
+     */
+    public function isLast();
+
+    /**
+     * Returns string representation for token.
      *
-     * @return Type|null
+     * @return string
      */
-    public function resolve($type, Context $context = null)
-    {
-        if (!is_string($type)) {
-            throw new \InvalidArgumentException(
-                'Attempted to resolve type but it appeared not to be a string, received: ' . var_export($type, true)
-            );
-        }
+    public function __toString();
+}
+<?php
 
-        $type = trim($type);
-        if (!$type) {
-            throw new \InvalidArgumentException('Attempted to resolve "' . $type . '" but it appears to be empty');
-        }
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        if ($context === null) {
-            $context = new Context('');
-        }
+namespace Prophecy\Argument\Token;
 
-        switch (true) {
-            case $this->isNullableType($type):
-                return $this->resolveNullableType($type, $context);
-            case $this->isKeyword($type):
-                return $this->resolveKeyword($type);
-            case ($this->isCompoundType($type)):
-                return $this->resolveCompoundType($type, $context);
-            case $this->isTypedArray($type):
-                return $this->resolveTypedArray($type, $context);
-            case $this->isFqsen($type):
-                return $this->resolveTypedObject($type);
-            case $this->isPartialStructuralElementName($type):
-                return $this->resolveTypedObject($type, $context);
-            // @codeCoverageIgnoreStart
-            default:
-                // I haven't got the foggiest how the logic would come here but added this as a defense.
-                throw new \RuntimeException(
-                    'Unable to resolve type "' . $type . '", there is no known method to resolve it'
-                );
+use Prophecy\Exception\InvalidArgumentException;
+
+/**
+ * Value type token.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class TypeToken implements TokenInterface
+{
+    private $type;
+
+    /**
+     * @param string $type
+     */
+    public function __construct($type)
+    {
+        $checker = "is_{$type}";
+        if (!function_exists($checker) && !interface_exists($type) && !class_exists($type)) {
+            throw new InvalidArgumentException(sprintf(
+                'Type or class name expected as an argument to TypeToken, but got %s.', $type
+            ));
         }
-        // @codeCoverageIgnoreEnd
+
+        $this->type = $type;
     }
 
     /**
-     * Adds a keyword to the list of Keywords and associates it with a specific Value Object.
+     * Scores 5 if argument has the same type this token was constructed with.
      *
-     * @param string $keyword
-     * @param string $typeClassName
+     * @param $argument
      *
-     * @return void
+     * @return bool|int
      */
-    public function addKeyword($keyword, $typeClassName)
+    public function scoreArgument($argument)
     {
-        if (!class_exists($typeClassName)) {
-            throw new \InvalidArgumentException(
-                'The Value Object that needs to be created with a keyword "' . $keyword . '" must be an existing class'
-                . ' but we could not find the class ' . $typeClassName
-            );
-        }
-
-        if (!in_array(Type::class, class_implements($typeClassName))) {
-            throw new \InvalidArgumentException(
-                'The class "' . $typeClassName . '" must implement the interface "phpDocumentor\Reflection\Type"'
-            );
+        $checker = "is_{$this->type}";
+        if (function_exists($checker)) {
+            return call_user_func($checker, $argument) ? 5 : false;
         }
 
-        $this->keywords[$keyword] = $typeClassName;
+        return $argument instanceof $this->type ? 5 : false;
     }
 
     /**
-     * Detects whether the given type represents an array.
-     *
-     * @param string $type A relative or absolute type as defined in the phpDocumentor documentation.
+     * Returns false.
      *
      * @return bool
      */
-    private function isTypedArray($type)
+    public function isLast()
     {
-        return substr($type, -2) === self::OPERATOR_ARRAY;
+        return false;
     }
 
     /**
-     * Detects whether the given type represents a PHPDoc keyword.
-     *
-     * @param string $type A relative or absolute type as defined in the phpDocumentor documentation.
+     * Returns string representation for token.
      *
-     * @return bool
+     * @return string
      */
-    private function isKeyword($type)
+    public function __toString()
     {
-        return in_array(strtolower($type), array_keys($this->keywords), true);
+        return sprintf('type(%s)', $this->type);
     }
+}
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\Call;
+
+use Exception;
+
+/**
+ * Call object.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class Call
+{
+    private $methodName;
+    private $arguments;
+    private $returnValue;
+    private $exception;
+    private $file;
+    private $line;
 
     /**
-     * Detects whether the given type represents a relative structural element name.
-     *
-     * @param string $type A relative or absolute type as defined in the phpDocumentor documentation.
+     * Initializes call.
      *
-     * @return bool
+     * @param string      $methodName
+     * @param array       $arguments
+     * @param mixed       $returnValue
+     * @param Exception   $exception
+     * @param null|string $file
+     * @param null|int    $line
      */
-    private function isPartialStructuralElementName($type)
+    public function __construct($methodName, array $arguments, $returnValue,
+                                Exception $exception = null, $file, $line)
     {
-        return ($type[0] !== self::OPERATOR_NAMESPACE) && !$this->isKeyword($type);
+        $this->methodName  = $methodName;
+        $this->arguments   = $arguments;
+        $this->returnValue = $returnValue;
+        $this->exception   = $exception;
+
+        if ($file) {
+            $this->file = $file;
+            $this->line = intval($line);
+        }
     }
 
     /**
-     * Tests whether the given type is a Fully Qualified Structural Element Name.
-     *
-     * @param string $type
+     * Returns called method name.
      *
-     * @return bool
+     * @return string
      */
-    private function isFqsen($type)
+    public function getMethodName()
     {
-        return strpos($type, self::OPERATOR_NAMESPACE) === 0;
+        return $this->methodName;
     }
 
     /**
-     * Tests whether the given type is a compound type (i.e. `string|int`).
-     *
-     * @param string $type
+     * Returns called method arguments.
      *
-     * @return bool
+     * @return array
      */
-    private function isCompoundType($type)
+    public function getArguments()
     {
-        return strpos($type, '|') !== false;
+        return $this->arguments;
     }
 
     /**
-     * Test whether the given type is a nullable type (i.e. `?string`)
-     *
-     * @param string $type
+     * Returns called method return value.
      *
-     * @return bool
+     * @return null|mixed
      */
-    private function isNullableType($type)
+    public function getReturnValue()
     {
-        return $type[0] === '?';
+        return $this->returnValue;
     }
 
     /**
-     * Resolves the given typed array string (i.e. `string[]`) into an Array object with the right types set.
+     * Returns exception that call thrown.
      *
-     * @param string $type
-     * @param Context $context
+     * @return null|Exception
+     */
+    public function getException()
+    {
+        return $this->exception;
+    }
+
+    /**
+     * Returns callee filename.
      *
-     * @return Array_
+     * @return string
      */
-    private function resolveTypedArray($type, Context $context)
+    public function getFile()
     {
-        return new Array_($this->resolve(substr($type, 0, -2), $context));
+        return $this->file;
     }
 
     /**
-     * Resolves the given keyword (such as `string`) into a Type object representing that keyword.
+     * Returns callee line number.
      *
-     * @param string $type
+     * @return int
+     */
+    public function getLine()
+    {
+        return $this->line;
+    }
+
+    /**
+     * Returns short notation for callee place.
      *
-     * @return Type
+     * @return string
      */
-    private function resolveKeyword($type)
+    public function getCallPlace()
     {
-        $className = $this->keywords[strtolower($type)];
+        if (null === $this->file) {
+            return 'unknown';
+        }
 
-        return new $className();
+        return sprintf('%s:%d', $this->file, $this->line);
     }
+}
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\Call;
+
+use Prophecy\Exception\Prophecy\MethodProphecyException;
+use Prophecy\Prophecy\MethodProphecy;
+use Prophecy\Prophecy\ObjectProphecy;
+use Prophecy\Argument\ArgumentsWildcard;
+use Prophecy\Util\StringUtil;
+use Prophecy\Exception\Call\UnexpectedCallException;
+
+/**
+ * Calls receiver & manager.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class CallCenter
+{
+    private $util;
 
     /**
-     * Resolves the given FQSEN string into an FQSEN object.
-     *
-     * @param string $type
-     * @param Context|null $context
+     * @var Call[]
+     */
+    private $recordedCalls = array();
+
+    /**
+     * Initializes call center.
      *
-     * @return Object_
+     * @param StringUtil $util
      */
-    private function resolveTypedObject($type, Context $context = null)
+    public function __construct(StringUtil $util = null)
     {
-        return new Object_($this->fqsenResolver->resolve($type, $context));
+        $this->util = $util ?: new StringUtil;
     }
 
     /**
-     * Resolves a compound type (i.e. `string|int`) into the appropriate Type objects or FQSEN.
+     * Makes and records specific method call for object prophecy.
      *
-     * @param string $type
-     * @param Context $context
+     * @param ObjectProphecy $prophecy
+     * @param string         $methodName
+     * @param array          $arguments
      *
-     * @return Compound
+     * @return mixed Returns null if no promise for prophecy found or promise return value.
+     *
+     * @throws \Prophecy\Exception\Call\UnexpectedCallException If no appropriate method prophecy found
      */
-    private function resolveCompoundType($type, Context $context)
+    public function makeCall(ObjectProphecy $prophecy, $methodName, array $arguments)
     {
-        $types = [];
+        // For efficiency exclude 'args' from the generated backtrace
+        if (PHP_VERSION_ID >= 50400) {
+            // Limit backtrace to last 3 calls as we don't use the rest
+            // Limit argument was introduced in PHP 5.4.0
+            $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 3);
+        } elseif (defined('DEBUG_BACKTRACE_IGNORE_ARGS')) {
+            // DEBUG_BACKTRACE_IGNORE_ARGS was introduced in PHP 5.3.6
+            $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
+        } else {
+            $backtrace = debug_backtrace();
+        }
 
-        foreach (explode('|', $type) as $part) {
-            $types[] = $this->resolve($part, $context);
+        $file = $line = null;
+        if (isset($backtrace[2]) && isset($backtrace[2]['file'])) {
+            $file = $backtrace[2]['file'];
+            $line = $backtrace[2]['line'];
         }
 
-        return new Compound($types);
+        // If no method prophecies defined, then it's a dummy, so we'll just return null
+        if ('__destruct' === $methodName || 0 == count($prophecy->getMethodProphecies())) {
+            $this->recordedCalls[] = new Call($methodName, $arguments, null, null, $file, $line);
+
+            return null;
+        }
+
+        // There are method prophecies, so it's a fake/stub. Searching prophecy for this call
+        $matches = array();
+        foreach ($prophecy->getMethodProphecies($methodName) as $methodProphecy) {
+            if (0 < $score = $methodProphecy->getArgumentsWildcard()->scoreArguments($arguments)) {
+                $matches[] = array($score, $methodProphecy);
+            }
+        }
+
+        // If fake/stub doesn't have method prophecy for this call - throw exception
+        if (!count($matches)) {
+            throw $this->createUnexpectedCallException($prophecy, $methodName, $arguments);
+        }
+
+        // Sort matches by their score value
+        @usort($matches, function ($match1, $match2) { return $match2[0] - $match1[0]; });
+
+        // If Highest rated method prophecy has a promise - execute it or return null instead
+        $methodProphecy = $matches[0][1];
+        $returnValue = null;
+        $exception   = null;
+        if ($promise = $methodProphecy->getPromise()) {
+            try {
+                $returnValue = $promise->execute($arguments, $prophecy, $methodProphecy);
+            } catch (\Exception $e) {
+                $exception = $e;
+            }
+        }
+
+        if ($methodProphecy->hasReturnVoid() && $returnValue !== null) {
+            throw new MethodProphecyException(
+                "The method \"$methodName\" has a void return type, but the promise returned a value",
+                $methodProphecy
+            );
+        }
+
+        $this->recordedCalls[] = new Call(
+            $methodName, $arguments, $returnValue, $exception, $file, $line
+        );
+
+        if (null !== $exception) {
+            throw $exception;
+        }
+
+        return $returnValue;
     }
 
     /**
-     * Resolve nullable types (i.e. `?string`) into a Nullable type wrapper
+     * Searches for calls by method name & arguments wildcard.
      *
-     * @param string $type
-     * @param Context $context
+     * @param string            $methodName
+     * @param ArgumentsWildcard $wildcard
      *
-     * @return Nullable
+     * @return Call[]
      */
-    private function resolveNullableType($type, Context $context)
+    public function findCalls($methodName, ArgumentsWildcard $wildcard)
     {
-        return new Nullable($this->resolve(ltrim($type, '?'), $context));
+        return array_values(
+            array_filter($this->recordedCalls, function (Call $call) use ($methodName, $wildcard) {
+                return $methodName === $call->getMethodName()
+                    && 0 < $wildcard->scoreArguments($call->getArguments())
+                ;
+            })
+        );
+    }
+
+    private function createUnexpectedCallException(ObjectProphecy $prophecy, $methodName,
+                                                   array $arguments)
+    {
+        $classname = get_class($prophecy->reveal());
+        $argstring = implode(', ', array_map(array($this->util, 'stringify'), $arguments));
+        $expected  = implode("\n", array_map(function (MethodProphecy $methodProphecy) {
+            return sprintf('  - %s(%s)',
+                $methodProphecy->getMethodName(),
+                $methodProphecy->getArgumentsWildcard()
+            );
+        }, call_user_func_array('array_merge', $prophecy->getMethodProphecies())));
+
+        return new UnexpectedCallException(
+            sprintf(
+                "Method call:\n".
+                "  - %s(%s)\n".
+                "on %s was not expected, expected calls were:\n%s",
+
+                $methodName, $argstring, $classname, $expected
+            ),
+            $prophecy, $methodName, $arguments
+        );
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\Types;
+namespace Prophecy\Comparator;
 
-use phpDocumentor\Reflection\Type;
+use SebastianBergmann\Comparator\Comparator;
+use SebastianBergmann\Comparator\ComparisonFailure;
 
 /**
- * Represents an array type as described in the PSR-5, the PHPDoc Standard.
+ * Closure comparator.
  *
- * An array can be represented in two forms:
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+final class ClosureComparator extends Comparator
+{
+    public function accepts($expected, $actual)
+    {
+        return is_object($expected) && $expected instanceof \Closure
+            && is_object($actual) && $actual instanceof \Closure;
+    }
+
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
+    {
+        throw new ComparisonFailure(
+            $expected,
+            $actual,
+            // we don't need a diff
+            '',
+            '',
+            false,
+            'all closures are born different'
+        );
+    }
+}
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
- * 1. Untyped (`array`), where the key and value type is unknown and hence classified as 'Mixed'.
- * 2. Types (`string[]`), where the value type is provided by preceding an opening and closing square bracket with a
- *    type name.
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  */
-final class Array_ implements Type
+
+namespace Prophecy\Comparator;
+
+use SebastianBergmann\Comparator\Factory as BaseFactory;
+
+/**
+ * Prophecy comparator factory.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+final class Factory extends BaseFactory
 {
-    /** @var Type */
-    private $valueType;
+    /**
+     * @var Factory
+     */
+    private static $instance;
 
-    /** @var Type */
-    private $keyType;
+    public function __construct()
+    {
+        parent::__construct();
+
+        $this->register(new ClosureComparator());
+        $this->register(new ProphecyComparator());
+    }
 
     /**
-     * Initializes this representation of an array with the given Type or Fqsen.
-     *
-     * @param Type $valueType
-     * @param Type $keyType
+     * @return Factory
      */
-    public function __construct(Type $valueType = null, Type $keyType = null)
+    public static function getInstance()
     {
-        if ($keyType === null) {
-            $keyType = new Compound([ new String_(), new Integer() ]);
-        }
-        if ($valueType === null) {
-            $valueType = new Mixed();
+        if (self::$instance === null) {
+            self::$instance = new Factory;
         }
 
-        $this->valueType = $valueType;
-        $this->keyType = $keyType;
+        return self::$instance;
+    }
+}
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\Comparator;
+
+use Prophecy\Prophecy\ProphecyInterface;
+use SebastianBergmann\Comparator\ObjectComparator;
+
+class ProphecyComparator extends ObjectComparator
+{
+    public function accepts($expected, $actual)
+    {
+        return is_object($expected) && is_object($actual) && $actual instanceof ProphecyInterface;
+    }
+
+    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = array())
+    {
+        parent::assertEquals($expected, $actual->reveal(), $delta, $canonicalize, $ignoreCase, $processed);
     }
+}
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\Doubler;
+
+use ReflectionClass;
+
+/**
+ * Cached class doubler.
+ * Prevents mirroring/creation of the same structure twice.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class CachedDoubler extends Doubler
+{
+    private $classes = array();
 
     /**
-     * Returns the type for the keys of this array.
-     *
-     * @return Type
+     * {@inheritdoc}
      */
-    public function getKeyType()
+    public function registerClassPatch(ClassPatch\ClassPatchInterface $patch)
     {
-        return $this->keyType;
+        $this->classes[] = array();
+
+        parent::registerClassPatch($patch);
     }
 
-    /**
-     * Returns the value for the keys of this array.
-     *
-     * @return Type
+    /**
+     * {@inheritdoc}
      */
-    public function getValueType()
+    protected function createDoubleClass(ReflectionClass $class = null, array $interfaces)
     {
-        return $this->valueType;
+        $classId = $this->generateClassId($class, $interfaces);
+        if (isset($this->classes[$classId])) {
+            return $this->classes[$classId];
+        }
+
+        return $this->classes[$classId] = parent::createDoubleClass($class, $interfaces);
     }
 
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * @param ReflectionClass   $class
+     * @param ReflectionClass[] $interfaces
      *
      * @return string
      */
-    public function __toString()
+    private function generateClassId(ReflectionClass $class = null, array $interfaces)
     {
-        if ($this->valueType instanceof Mixed) {
-            return 'array';
+        $parts = array();
+        if (null !== $class) {
+            $parts[] = $class->getName();
         }
+        foreach ($interfaces as $interface) {
+            $parts[] = $interface->getName();
+        }
+        sort($parts);
 
-        return $this->valueType . '[]';
+        return md5(implode('', $parts));
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\Types;
+namespace Prophecy\Doubler\ClassPatch;
 
-use phpDocumentor\Reflection\Type;
+use Prophecy\Doubler\Generator\Node\ClassNode;
 
 /**
- * Value Object representing a Boolean type.
+ * Class patch interface.
+ * Class patches extend doubles functionality or help
+ * Prophecy to avoid some internal PHP bugs.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-final class Boolean implements Type
+interface ClassPatchInterface
 {
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * Checks if patch supports specific class node.
      *
-     * @return string
+     * @param ClassNode $node
+     *
+     * @return bool
      */
-    public function __toString()
-    {
-        return 'bool';
-    }
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\Types;
+    public function supports(ClassNode $node);
 
-use phpDocumentor\Reflection\Type;
+    /**
+     * Applies patch to the specific class node.
+     *
+     * @param ClassNode $node
+     * @return void
+     */
+    public function apply(ClassNode $node);
 
-/**
- * Value Object representing a Callable type.
- */
-final class Callable_ implements Type
-{
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * Returns patch priority, which determines when patch will be applied.
      *
-     * @return string
+     * @return int Priority number (higher - earlier)
      */
-    public function __toString()
-    {
-        return 'callable';
-    }
+    public function getPriority();
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\Types;
+namespace Prophecy\Doubler\ClassPatch;
 
-use phpDocumentor\Reflection\Type;
+use Prophecy\Doubler\Generator\Node\ClassNode;
+use Prophecy\Doubler\Generator\Node\MethodNode;
 
 /**
- * Value Object representing a Compound Type.
+ * Disable constructor.
+ * Makes all constructor arguments optional.
  *
- * A Compound Type is not so much a special keyword or object reference but is a series of Types that are separated
- * using an OR operator (`|`). This combination of types signifies that whatever is associated with this compound type
- * may contain a value with any of the given types.
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-final class Compound implements Type
+class DisableConstructorPatch implements ClassPatchInterface
 {
-    /** @var Type[] */
-    private $types;
-
     /**
-     * Initializes a compound type (i.e. `string|int`) and tests if the provided types all implement the Type interface.
+     * Checks if class has `__construct` method.
      *
-     * @param Type[] $types
-     * @throws \InvalidArgumentException when types are not all instance of Type
+     * @param ClassNode $node
+     *
+     * @return bool
      */
-    public function __construct(array $types)
+    public function supports(ClassNode $node)
     {
-        foreach ($types as $type) {
-            if (!$type instanceof Type) {
-                throw new \InvalidArgumentException('A compound type can only have other types as elements');
-            }
-        }
-
-        $this->types = $types;
+        return true;
     }
 
     /**
-     * Returns the type at the given index.
-     *
-     * @param integer $index
+     * Makes all class constructor arguments optional.
      *
-     * @return Type|null
+     * @param ClassNode $node
      */
-    public function get($index)
+    public function apply(ClassNode $node)
     {
-        if (!$this->has($index)) {
-            return null;
+        if (!$node->hasMethod('__construct')) {
+            $node->addMethod(new MethodNode('__construct', ''));
+
+            return;
         }
 
-        return $this->types[$index];
-    }
+        $constructor = $node->getMethod('__construct');
+        foreach ($constructor->getArguments() as $argument) {
+            $argument->setDefault(null);
+        }
 
-    /**
-     * Tests if this compound type has a type with the given index.
-     *
-     * @param integer $index
-     *
-     * @return bool
-     */
-    public function has($index)
-    {
-        return isset($this->types[$index]);
+        $constructor->setCode(<<<PHP
+if (0 < func_num_args()) {
+    call_user_func_array(array('parent', '__construct'), func_get_args());
+}
+PHP
+        );
     }
 
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * Returns patch priority, which determines when patch will be applied.
      *
-     * @return string
+     * @return int Priority number (higher - earlier)
      */
-    public function __toString()
+    public function getPriority()
     {
-        return implode('|', $this->types);
+        return 100;
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\Types;
+namespace Prophecy\Doubler\ClassPatch;
+
+use Prophecy\Doubler\Generator\Node\ClassNode;
 
 /**
- * Provides information about the Context in which the DocBlock occurs that receives this context.
- *
- * A DocBlock does not know of its own accord in which namespace it occurs and which namespace aliases are applicable
- * for the block of code in which it is in. This information is however necessary to resolve Class names in tags since
- * you can provide a short form or make use of namespace aliases.
- *
- * The phpDocumentor Reflection component knows how to create this class but if you use the DocBlock parser from your
- * own application it is possible to generate a Context class using the ContextFactory; this will analyze the file in
- * which an associated class resides for its namespace and imports.
+ * Exception patch for HHVM to remove the stubs from special methods
  *
- * @see ContextFactory::createFromClassReflector()
- * @see ContextFactory::createForNamespace()
+ * @author Christophe Coevoet <stof@notk.org>
  */
-final class Context
+class HhvmExceptionPatch implements ClassPatchInterface
 {
-    /** @var string The current namespace. */
-    private $namespace;
-
-    /** @var array List of namespace aliases => Fully Qualified Namespace. */
-    private $namespaceAliases;
-
     /**
-     * Initializes the new context and normalizes all passed namespaces to be in Qualified Namespace Name (QNN)
-     * format (without a preceding `\`).
+     * Supports exceptions on HHVM.
      *
-     * @param string $namespace The namespace where this DocBlock resides in.
-     * @param array $namespaceAliases List of namespace aliases => Fully Qualified Namespace.
+     * @param ClassNode $node
+     *
+     * @return bool
      */
-    public function __construct($namespace, array $namespaceAliases = [])
+    public function supports(ClassNode $node)
     {
-        $this->namespace = ('global' !== $namespace && 'default' !== $namespace)
-            ? trim((string)$namespace, '\\')
-            : '';
-
-        foreach ($namespaceAliases as $alias => $fqnn) {
-            if ($fqnn[0] === '\\') {
-                $fqnn = substr($fqnn, 1);
-            }
-            if ($fqnn[strlen($fqnn) - 1] === '\\') {
-                $fqnn = substr($fqnn, 0, -1);
-            }
-
-            $namespaceAliases[$alias] = $fqnn;
+        if (!defined('HHVM_VERSION')) {
+            return false;
         }
 
-        $this->namespaceAliases = $namespaceAliases;
+        return 'Exception' === $node->getParentClass() || is_subclass_of($node->getParentClass(), 'Exception');
     }
 
     /**
-     * Returns the Qualified Namespace Name (thus without `\` in front) where the associated element is in.
+     * Removes special exception static methods from the doubled methods.
      *
-     * @return string
+     * @param ClassNode $node
+     *
+     * @return void
      */
-    public function getNamespace()
+    public function apply(ClassNode $node)
     {
-        return $this->namespace;
+        if ($node->hasMethod('setTraceOptions')) {
+            $node->getMethod('setTraceOptions')->useParentCode();
+        }
+        if ($node->hasMethod('getTraceOptions')) {
+            $node->getMethod('getTraceOptions')->useParentCode();
+        }
     }
 
     /**
-     * Returns a list of Qualified Namespace Names (thus without `\` in front) that are imported, the keys represent
-     * the alias for the imported Namespace.
-     *
-     * @return string[]
+     * {@inheritdoc}
      */
-    public function getNamespaceAliases()
+    public function getPriority()
     {
-        return $this->namespaceAliases;
+        return -50;
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\Types;
+namespace Prophecy\Doubler\ClassPatch;
+
+use Prophecy\Doubler\Generator\Node\ClassNode;
 
 /**
- * Convenience class to create a Context for DocBlocks when not using the Reflection Component of phpDocumentor.
- *
- * For a DocBlock to be able to resolve types that use partial namespace names or rely on namespace imports we need to
- * provide a bit of context so that the DocBlock can read that and based on it decide how to resolve the types to
- * Fully Qualified names.
+ * Remove method functionality from the double which will clash with php keywords.
  *
- * @see Context for more information.
+ * @author Milan Magudia <milan@magudia.com>
  */
-final class ContextFactory
+class KeywordPatch implements ClassPatchInterface
 {
-    /** The literal used at the end of a use statement. */
-    const T_LITERAL_END_OF_USE = ';';
-
-    /** The literal used between sets of use statements */
-    const T_LITERAL_USE_SEPARATOR = ',';
-
-    /**
-     * Build a Context given a Class Reflection.
-     *
-     * @param \Reflector $reflector
-     *
-     * @see Context for more information on Contexts.
-     *
-     * @return Context
-     */
-    public function createFromReflector(\Reflector $reflector)
-    {
-        if (method_exists($reflector, 'getDeclaringClass')) {
-            $reflector = $reflector->getDeclaringClass();
-        }
-
-        $fileName = $reflector->getFileName();
-        $namespace = $reflector->getNamespaceName();
-
-        if (file_exists($fileName)) {
-            return $this->createForNamespace($namespace, file_get_contents($fileName));
-        }
-
-        return new Context($namespace, []);
-    }
-
-    /**
-     * Build a Context for a namespace in the provided file contents.
-     *
-     * @param string $namespace It does not matter if a `\` precedes the namespace name, this method first normalizes.
-     * @param string $fileContents the file's contents to retrieve the aliases from with the given namespace.
-     *
-     * @see Context for more information on Contexts.
-     *
-     * @return Context
-     */
-    public function createForNamespace($namespace, $fileContents)
-    {
-        $namespace = trim($namespace, '\\');
-        $useStatements = [];
-        $currentNamespace = '';
-        $tokens = new \ArrayIterator(token_get_all($fileContents));
-
-        while ($tokens->valid()) {
-            switch ($tokens->current()[0]) {
-                case T_NAMESPACE:
-                    $currentNamespace = $this->parseNamespace($tokens);
-                    break;
-                case T_CLASS:
-                    // Fast-forward the iterator through the class so that any
-                    // T_USE tokens found within are skipped - these are not
-                    // valid namespace use statements so should be ignored.
-                    $braceLevel = 0;
-                    $firstBraceFound = false;
-                    while ($tokens->valid() && ($braceLevel > 0 || !$firstBraceFound)) {
-                        if ($tokens->current() === '{'
-                            || $tokens->current()[0] === T_CURLY_OPEN
-                            || $tokens->current()[0] === T_DOLLAR_OPEN_CURLY_BRACES) {
-                            if (!$firstBraceFound) {
-                                $firstBraceFound = true;
-                            }
-                            $braceLevel++;
-                        }
-
-                        if ($tokens->current() === '}') {
-                            $braceLevel--;
-                        }
-                        $tokens->next();
-                    }
-                    break;
-                case T_USE:
-                    if ($currentNamespace === $namespace) {
-                        $useStatements = array_merge($useStatements, $this->parseUseStatement($tokens));
-                    }
-                    break;
-            }
-            $tokens->next();
-        }
-
-        return new Context($namespace, $useStatements);
-    }
-
     /**
-     * Deduce the name from tokens when we are at the T_NAMESPACE token.
+     * Support any class
      *
-     * @param \ArrayIterator $tokens
+     * @param ClassNode $node
      *
-     * @return string
+     * @return boolean
      */
-    private function parseNamespace(\ArrayIterator $tokens)
+    public function supports(ClassNode $node)
     {
-        // skip to the first string or namespace separator
-        $this->skipToNextStringOrNamespaceSeparator($tokens);
-
-        $name = '';
-        while ($tokens->valid() && ($tokens->current()[0] === T_STRING || $tokens->current()[0] === T_NS_SEPARATOR)
-        ) {
-            $name .= $tokens->current()[1];
-            $tokens->next();
-        }
-
-        return $name;
+        return true;
     }
 
     /**
-     * Deduce the names of all imports when we are at the T_USE token.
-     *
-     * @param \ArrayIterator $tokens
+     * Remove methods that clash with php keywords
      *
-     * @return string[]
+     * @param ClassNode $node
      */
-    private function parseUseStatement(\ArrayIterator $tokens)
+    public function apply(ClassNode $node)
     {
-        $uses = [];
-        $continue = true;
-
-        while ($continue) {
-            $this->skipToNextStringOrNamespaceSeparator($tokens);
-
-            list($alias, $fqnn) = $this->extractUseStatement($tokens);
-            $uses[$alias] = $fqnn;
-            if ($tokens->current()[0] === self::T_LITERAL_END_OF_USE) {
-                $continue = false;
-            }
+        $methodNames = array_keys($node->getMethods());
+        $methodsToRemove = array_intersect($methodNames, $this->getKeywords());
+        foreach ($methodsToRemove as $methodName) {
+            $node->removeMethod($methodName);
         }
-
-        return $uses;
     }
 
     /**
-     * Fast-forwards the iterator as longs as we don't encounter a T_STRING or T_NS_SEPARATOR token.
-     *
-     * @param \ArrayIterator $tokens
+     * Returns patch priority, which determines when patch will be applied.
      *
-     * @return void
+     * @return int Priority number (higher - earlier)
      */
-    private function skipToNextStringOrNamespaceSeparator(\ArrayIterator $tokens)
+    public function getPriority()
     {
-        while ($tokens->valid() && ($tokens->current()[0] !== T_STRING) && ($tokens->current()[0] !== T_NS_SEPARATOR)) {
-            $tokens->next();
-        }
+        return 49;
     }
 
     /**
-     * Deduce the namespace name and alias of an import when we are at the T_USE token or have not reached the end of
-     * a USE statement yet.
-     *
-     * @param \ArrayIterator $tokens
+     * Returns array of php keywords.
      *
-     * @return string
+     * @return array
      */
-    private function extractUseStatement(\ArrayIterator $tokens)
+    private function getKeywords()
     {
-        $result = [''];
-        while ($tokens->valid()
-            && ($tokens->current()[0] !== self::T_LITERAL_USE_SEPARATOR)
-            && ($tokens->current()[0] !== self::T_LITERAL_END_OF_USE)
-        ) {
-            if ($tokens->current()[0] === T_AS) {
-                $result[] = '';
-            }
-            if ($tokens->current()[0] === T_STRING || $tokens->current()[0] === T_NS_SEPARATOR) {
-                $result[count($result) - 1] .= $tokens->current()[1];
-            }
-            $tokens->next();
-        }
-
-        if (count($result) == 1) {
-            $backslashPos = strrpos($result[0], '\\');
-
-            if (false !== $backslashPos) {
-                $result[] = substr($result[0], $backslashPos + 1);
-            } else {
-                $result[] = $result[0];
-            }
+        if (\PHP_VERSION_ID >= 70000) {
+            return array('__halt_compiler');
         }
 
-        return array_reverse($result);
+        return array(
+            '__halt_compiler',
+            'abstract',
+            'and',
+            'array',
+            'as',
+            'break',
+            'callable',
+            'case',
+            'catch',
+            'class',
+            'clone',
+            'const',
+            'continue',
+            'declare',
+            'default',
+            'die',
+            'do',
+            'echo',
+            'else',
+            'elseif',
+            'empty',
+            'enddeclare',
+            'endfor',
+            'endforeach',
+            'endif',
+            'endswitch',
+            'endwhile',
+            'eval',
+            'exit',
+            'extends',
+            'final',
+            'finally',
+            'for',
+            'foreach',
+            'function',
+            'global',
+            'goto',
+            'if',
+            'implements',
+            'include',
+            'include_once',
+            'instanceof',
+            'insteadof',
+            'interface',
+            'isset',
+            'list',
+            'namespace',
+            'new',
+            'or',
+            'print',
+            'private',
+            'protected',
+            'public',
+            'require',
+            'require_once',
+            'return',
+            'static',
+            'switch',
+            'throw',
+            'trait',
+            'try',
+            'unset',
+            'use',
+            'var',
+            'while',
+            'xor',
+            'yield',
+        );
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\Types;
+namespace Prophecy\Doubler\ClassPatch;
 
-use phpDocumentor\Reflection\Type;
+use Prophecy\Doubler\Generator\Node\ClassNode;
+use Prophecy\Doubler\Generator\Node\MethodNode;
+use Prophecy\PhpDocumentor\ClassAndInterfaceTagRetriever;
+use Prophecy\PhpDocumentor\MethodTagRetrieverInterface;
 
 /**
- * Value Object representing a Float.
+ * Discover Magical API using "@method" PHPDoc format.
+ *
+ * @author Thomas Tourlourat <thomas@tourlourat.com>
+ * @author Kévin Dunglas <dunglas@gmail.com>
+ * @author Théo FIDRY <theo.fidry@gmail.com>
  */
-final class Float_ implements Type
+class MagicCallPatch implements ClassPatchInterface
 {
+    private $tagRetriever;
+
+    public function __construct(MethodTagRetrieverInterface $tagRetriever = null)
+    {
+        $this->tagRetriever = null === $tagRetriever ? new ClassAndInterfaceTagRetriever() : $tagRetriever;
+    }
+
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * Support any class
      *
-     * @return string
+     * @param ClassNode $node
+     *
+     * @return boolean
      */
-    public function __toString()
+    public function supports(ClassNode $node)
     {
-        return 'float';
+        return true;
     }
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\Types;
 
-use phpDocumentor\Reflection\Type;
-
-final class Integer implements Type
-{
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * Discover Magical API
      *
-     * @return string
+     * @param ClassNode $node
      */
-    public function __toString()
+    public function apply(ClassNode $node)
     {
-        return 'int';
-    }
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2017 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
+        $types = array_filter($node->getInterfaces(), function ($interface) {
+            return 0 !== strpos($interface, 'Prophecy\\');
+        });
+        $types[] = $node->getParentClass();
 
-namespace phpDocumentor\Reflection\Types;
+        foreach ($types as $type) {
+            $reflectionClass = new \ReflectionClass($type);
+            $tagList = $this->tagRetriever->getTagList($reflectionClass);
 
-use phpDocumentor\Reflection\Type;
+            foreach($tagList as $tag) {
+                $methodName = $tag->getMethodName();
+
+                if (empty($methodName)) {
+                    continue;
+                }
+
+                if (!$reflectionClass->hasMethod($methodName)) {
+                    $methodNode = new MethodNode($methodName);
+                    $methodNode->setStatic($tag->isStatic());
+                    $node->addMethod($methodNode);
+                }
+            }
+        }
+    }
 
-/**
- * Value Object representing iterable type
- */
-final class Iterable_ implements Type
-{
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * Returns patch priority, which determines when patch will be applied.
      *
-     * @return string
+     * @return integer Priority number (higher - earlier)
      */
-    public function __toString()
+    public function getPriority()
     {
-        return 'iterable';
+        return 50;
     }
 }
+
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\Types;
+namespace Prophecy\Doubler\ClassPatch;
 
-use phpDocumentor\Reflection\Type;
+use Prophecy\Doubler\Generator\Node\ClassNode;
+use Prophecy\Doubler\Generator\Node\MethodNode;
+use Prophecy\Doubler\Generator\Node\ArgumentNode;
 
 /**
- * Value Object representing an unknown, or mixed, type.
+ * Add Prophecy functionality to the double.
+ * This is a core class patch for Prophecy.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-final class Mixed implements Type
+class ProphecySubjectPatch implements ClassPatchInterface
 {
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * Always returns true.
      *
-     * @return string
+     * @param ClassNode $node
+     *
+     * @return bool
      */
-    public function __toString()
+    public function supports(ClassNode $node)
     {
-        return 'mixed';
+        return true;
     }
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
 
-namespace phpDocumentor\Reflection\Types;
+    /**
+     * Apply Prophecy functionality to class node.
+     *
+     * @param ClassNode $node
+     */
+    public function apply(ClassNode $node)
+    {
+        $node->addInterface('Prophecy\Prophecy\ProphecySubjectInterface');
+        $node->addProperty('objectProphecy', 'private');
 
-use phpDocumentor\Reflection\Type;
+        foreach ($node->getMethods() as $name => $method) {
+            if ('__construct' === strtolower($name)) {
+                continue;
+            }
+
+            if ($method->getReturnType() === 'void') {
+                $method->setCode(
+                    '$this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());'
+                );
+            } else {
+                $method->setCode(
+                    'return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());'
+                );
+            }
+        }
+
+        $prophecySetter = new MethodNode('setProphecy');
+        $prophecyArgument = new ArgumentNode('prophecy');
+        $prophecyArgument->setTypeHint('Prophecy\Prophecy\ProphecyInterface');
+        $prophecySetter->addArgument($prophecyArgument);
+        $prophecySetter->setCode('$this->objectProphecy = $prophecy;');
+
+        $prophecyGetter = new MethodNode('getProphecy');
+        $prophecyGetter->setCode('return $this->objectProphecy;');
+
+        if ($node->hasMethod('__call')) {
+            $__call = $node->getMethod('__call');
+        } else {
+            $__call = new MethodNode('__call');
+            $__call->addArgument(new ArgumentNode('name'));
+            $__call->addArgument(new ArgumentNode('arguments'));
+
+            $node->addMethod($__call);
+        }
+
+        $__call->setCode(<<<PHP
+throw new \Prophecy\Exception\Doubler\MethodNotFoundException(
+    sprintf('Method `%s::%s()` not found.', get_class(\$this), func_get_arg(0)),
+    \$this->getProphecy(), func_get_arg(0)
+);
+PHP
+        );
+
+        $node->addMethod($prophecySetter);
+        $node->addMethod($prophecyGetter);
+    }
 
-/**
- * Value Object representing a null value or type.
- */
-final class Null_ implements Type
-{
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * Returns patch priority, which determines when patch will be applied.
      *
-     * @return string
+     * @return int Priority number (higher - earlier)
      */
-    public function __toString()
+    public function getPriority()
     {
-        return 'null';
+        return 0;
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2017 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\Types;
+namespace Prophecy\Doubler\ClassPatch;
 
-use phpDocumentor\Reflection\Type;
+use Prophecy\Doubler\Generator\Node\ClassNode;
 
 /**
- * Value Object representing a nullable type. The real type is wrapped.
+ * ReflectionClass::newInstance patch.
+ * Makes first argument of newInstance optional, since it works but signature is misleading
+ *
+ * @author Florian Klein <florian.klein@free.fr>
  */
-final class Nullable implements Type
+class ReflectionClassNewInstancePatch implements ClassPatchInterface
 {
     /**
-     * @var Type
-     */
-    private $realType;
-
-    /**
-     * Initialises this nullable type using the real type embedded
+     * Supports ReflectionClass
      *
-     * @param Type $realType
+     * @param ClassNode $node
+     *
+     * @return bool
      */
-    public function __construct(Type $realType)
+    public function supports(ClassNode $node)
     {
-        $this->realType = $realType;
+        return 'ReflectionClass' === $node->getParentClass();
     }
 
     /**
-     * Provide access to the actual type directly, if needed.
+     * Updates newInstance's first argument to make it optional
      *
-     * @return Type
+     * @param ClassNode $node
      */
-    public function getActualType()
+    public function apply(ClassNode $node)
     {
-        return $this->realType;
+        foreach ($node->getMethod('newInstance')->getArguments() as $argument) {
+            $argument->setDefault(null);
+        }
     }
 
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * Returns patch priority, which determines when patch will be applied.
      *
-     * @return string
+     * @return int Priority number (higher = earlier)
      */
-    public function __toString()
+    public function getPriority()
     {
-        return '?' . $this->realType->__toString();
+        return 50;
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\Types;
+namespace Prophecy\Doubler\ClassPatch;
 
-use phpDocumentor\Reflection\Fqsen;
-use phpDocumentor\Reflection\Type;
+use Prophecy\Doubler\Generator\Node\ClassNode;
+use Prophecy\Doubler\Generator\Node\MethodNode;
 
 /**
- * Value Object representing an object.
+ * SplFileInfo patch.
+ * Makes SplFileInfo and derivative classes usable with Prophecy.
  *
- * An object can be either typed or untyped. When an object is typed it means that it has an identifier, the FQSEN,
- * pointing to an element in PHP. Object types that are untyped do not refer to a specific class but represent objects
- * in general.
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-final class Object_ implements Type
+class SplFileInfoPatch implements ClassPatchInterface
 {
-    /** @var Fqsen|null */
-    private $fqsen;
-
     /**
-     * Initializes this object with an optional FQSEN, if not provided this object is considered 'untyped'.
+     * Supports everything that extends SplFileInfo.
      *
-     * @param Fqsen $fqsen
-     * @throws \InvalidArgumentException when provided $fqsen is not a valid type.
-     */
-    public function __construct(Fqsen $fqsen = null)
-    {
-        if (strpos((string)$fqsen, '::') !== false || strpos((string)$fqsen, '()') !== false) {
-            throw new \InvalidArgumentException(
-                'Object types can only refer to a class, interface or trait but a method, function, constant or '
-                . 'property was received: ' . (string)$fqsen
-            );
-        }
-
-        $this->fqsen = $fqsen;
-    }
-
-    /**
-     * Returns the FQSEN associated with this object.
+     * @param ClassNode $node
      *
-     * @return Fqsen|null
+     * @return bool
      */
-    public function getFqsen()
+    public function supports(ClassNode $node)
     {
-        return $this->fqsen;
+        if (null === $node->getParentClass()) {
+            return false;
+        }
+        return 'SplFileInfo' === $node->getParentClass()
+            || is_subclass_of($node->getParentClass(), 'SplFileInfo')
+        ;
     }
 
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * Updated constructor code to call parent one with dummy file argument.
      *
-     * @return string
+     * @param ClassNode $node
      */
-    public function __toString()
+    public function apply(ClassNode $node)
     {
-        if ($this->fqsen) {
-            return (string)$this->fqsen;
+        if ($node->hasMethod('__construct')) {
+            $constructor = $node->getMethod('__construct');
+        } else {
+            $constructor = new MethodNode('__construct');
+            $node->addMethod($constructor);
         }
 
-        return 'object';
-    }
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
+        if ($this->nodeIsDirectoryIterator($node)) {
+            $constructor->setCode('return parent::__construct("' . __DIR__ . '");');
 
-namespace phpDocumentor\Reflection\Types;
+            return;
+        }
 
-use phpDocumentor\Reflection\Type;
+        if ($this->nodeIsSplFileObject($node)) {
+            $filePath = str_replace('\\','\\\\',__FILE__);
+            $constructor->setCode('return parent::__construct("' . $filePath .'");');
 
-/**
- * Value Object representing the 'parent' type.
- *
- * Parent, as a Type, represents the parent class of class in which the associated element was defined.
- */
-final class Parent_ implements Type
-{
-    /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
-     *
-     * @return string
-     */
-    public function __toString()
-    {
-        return 'parent';
-    }
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
+            return;
+        }
 
-namespace phpDocumentor\Reflection\Types;
+        if ($this->nodeIsSymfonySplFileInfo($node)) {
+            $filePath = str_replace('\\','\\\\',__FILE__);
+            $constructor->setCode('return parent::__construct("' . $filePath .'", "", "");');
 
-use phpDocumentor\Reflection\Type;
+            return;
+        }
+
+        $constructor->useParentCode();
+    }
 
-/**
- * Value Object representing the 'resource' Type.
- */
-final class Resource implements Type
-{
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * Returns patch priority, which determines when patch will be applied.
      *
-     * @return string
+     * @return int Priority number (higher - earlier)
      */
-    public function __toString()
+    public function getPriority()
     {
-        return 'resource';
+        return 50;
     }
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\Types;
 
-use phpDocumentor\Reflection\Type;
-
-/**
- * Value Object representing the 'scalar' pseudo-type, which is either a string, integer, float or boolean.
- */
-final class Scalar implements Type
-{
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
-     *
-     * @return string
+     * @param ClassNode $node
+     * @return boolean
      */
-    public function __toString()
+    private function nodeIsDirectoryIterator(ClassNode $node)
     {
-        return 'scalar';
+        $parent = $node->getParentClass();
+
+        return 'DirectoryIterator' === $parent
+            || is_subclass_of($parent, 'DirectoryIterator');
     }
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
 
-namespace phpDocumentor\Reflection\Types;
+    /**
+     * @param ClassNode $node
+     * @return boolean
+     */
+    private function nodeIsSplFileObject(ClassNode $node)
+    {
+        $parent = $node->getParentClass();
 
-use phpDocumentor\Reflection\Type;
+        return 'SplFileObject' === $parent
+            || is_subclass_of($parent, 'SplFileObject');
+    }
 
-/**
- * Value Object representing the 'self' type.
- *
- * Self, as a Type, represents the class in which the associated element was defined.
- */
-final class Self_ implements Type
-{
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
-     *
-     * @return string
+     * @param ClassNode $node
+     * @return boolean
      */
-    public function __toString()
+    private function nodeIsSymfonySplFileInfo(ClassNode $node)
     {
-        return 'self';
+        $parent = $node->getParentClass();
+
+        return 'Symfony\\Component\\Finder\\SplFileInfo' === $parent;
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\Types;
+namespace Prophecy\Doubler\ClassPatch;
 
-use phpDocumentor\Reflection\Type;
+use Prophecy\Doubler\Generator\Node\ClassNode;
+use Prophecy\Doubler\Generator\Node\MethodNode;
 
 /**
- * Value Object representing the 'static' type.
- *
- * Self, as a Type, represents the class in which the associated element was called. This differs from self as self does
- * not take inheritance into account but static means that the return type is always that of the class of the called
- * element.
+ * Traversable interface patch.
+ * Forces classes that implement interfaces, that extend Traversable to also implement Iterator.
  *
- * See the documentation on late static binding in the PHP Documentation for more information on the difference between
- * static and self.
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-final class Static_ implements Type
+class TraversablePatch implements ClassPatchInterface
 {
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * Supports nodetree, that implement Traversable, but not Iterator or IteratorAggregate.
      *
-     * @return string
+     * @param ClassNode $node
+     *
+     * @return bool
      */
-    public function __toString()
+    public function supports(ClassNode $node)
     {
-        return 'static';
-    }
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
+        if (in_array('Iterator', $node->getInterfaces())) {
+            return false;
+        }
+        if (in_array('IteratorAggregate', $node->getInterfaces())) {
+            return false;
+        }
 
-namespace phpDocumentor\Reflection\Types;
+        foreach ($node->getInterfaces() as $interface) {
+            if ('Traversable' !== $interface && !is_subclass_of($interface, 'Traversable')) {
+                continue;
+            }
+            if ('Iterator' === $interface || is_subclass_of($interface, 'Iterator')) {
+                continue;
+            }
+            if ('IteratorAggregate' === $interface || is_subclass_of($interface, 'IteratorAggregate')) {
+                continue;
+            }
 
-use phpDocumentor\Reflection\Type;
+            return true;
+        }
+
+        return false;
+    }
 
-/**
- * Value Object representing the type 'string'.
- */
-final class String_ implements Type
-{
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * Forces class to implement Iterator interface.
      *
-     * @return string
+     * @param ClassNode $node
      */
-    public function __toString()
+    public function apply(ClassNode $node)
     {
-        return 'string';
-    }
-}
-<?php
-/**
- * This file is part of phpDocumentor.
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
- */
-
-namespace phpDocumentor\Reflection\Types;
+        $node->addInterface('Iterator');
 
-use phpDocumentor\Reflection\Type;
+        $node->addMethod(new MethodNode('current'));
+        $node->addMethod(new MethodNode('key'));
+        $node->addMethod(new MethodNode('next'));
+        $node->addMethod(new MethodNode('rewind'));
+        $node->addMethod(new MethodNode('valid'));
+    }
 
-/**
- * Value Object representing the '$this' pseudo-type.
- *
- * $this, as a Type, represents the instance of the class associated with the element as it was called. $this is
- * commonly used when documenting fluent interfaces since it represents that the same object is returned.
- */
-final class This implements Type
-{
     /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
+     * Returns patch priority, which determines when patch will be applied.
      *
-     * @return string
+     * @return int Priority number (higher - earlier)
      */
-    public function __toString()
+    public function getPriority()
     {
-        return '$this';
+        return 100;
     }
 }
 <?php
-/**
- * This file is part of phpDocumentor.
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
- *
- * @copyright 2010-2015 Mike van Riel<mike@phpdoc.org>
- * @license   http://www.opensource.org/licenses/mit-license.php MIT
- * @link      http://phpdoc.org
  */
 
-namespace phpDocumentor\Reflection\Types;
-
-use phpDocumentor\Reflection\Type;
+namespace Prophecy\Doubler;
 
 /**
- * Value Object representing the pseudo-type 'void'.
+ * Core double interface.
+ * All doubled classes will implement this one.
  *
- * Void is generally only used when working with return types as it signifies that the method intentionally does not
- * return any value.
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-final class Void_ implements Type
+interface DoubleInterface
 {
-    /**
-     * Returns a rendered output of the Type as it would be used in a DocBlock.
-     *
-     * @return string
-     */
-    public function __toString()
-    {
-        return 'void';
-    }
 }
-Copyright (c) 2013 Konstantin Kudryashov <ever.zet@gmail.com>
-                   Marcello Duarte <marcello.duarte@gmail.com>
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
 <?php
 
 /*
@@ -38854,205 +32469,351 @@ OTHER DEALINGS IN THE SOFTWARE.
  * file that was distributed with this source code.
  */
 
-namespace Prophecy;
+namespace Prophecy\Doubler;
 
-use Prophecy\Argument\Token;
+use Doctrine\Instantiator\Instantiator;
+use Prophecy\Doubler\ClassPatch\ClassPatchInterface;
+use Prophecy\Doubler\Generator\ClassMirror;
+use Prophecy\Doubler\Generator\ClassCreator;
+use Prophecy\Exception\InvalidArgumentException;
+use ReflectionClass;
 
 /**
- * Argument tokens shortcuts.
+ * Cached class doubler.
+ * Prevents mirroring/creation of the same structure twice.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class Argument
+class Doubler
 {
+    private $mirror;
+    private $creator;
+    private $namer;
+
     /**
-     * Checks that argument is exact value or object.
-     *
-     * @param mixed $value
-     *
-     * @return Token\ExactValueToken
+     * @var ClassPatchInterface[]
      */
-    public static function exact($value)
-    {
-        return new Token\ExactValueToken($value);
-    }
+    private $patches = array();
 
     /**
-     * Checks that argument is of specific type or instance of specific class.
-     *
-     * @param string $type Type name (`integer`, `string`) or full class name
-     *
-     * @return Token\TypeToken
+     * @var \Doctrine\Instantiator\Instantiator
      */
-    public static function type($type)
-    {
-        return new Token\TypeToken($type);
-    }
+    private $instantiator;
 
     /**
-     * Checks that argument object has specific state.
-     *
-     * @param string $methodName
-     * @param mixed  $value
+     * Initializes doubler.
      *
-     * @return Token\ObjectStateToken
+     * @param ClassMirror   $mirror
+     * @param ClassCreator  $creator
+     * @param NameGenerator $namer
      */
-    public static function which($methodName, $value)
+    public function __construct(ClassMirror $mirror = null, ClassCreator $creator = null,
+                                NameGenerator $namer = null)
     {
-        return new Token\ObjectStateToken($methodName, $value);
+        $this->mirror  = $mirror  ?: new ClassMirror;
+        $this->creator = $creator ?: new ClassCreator;
+        $this->namer   = $namer   ?: new NameGenerator;
     }
 
     /**
-     * Checks that argument matches provided callback.
-     *
-     * @param callable $callback
+     * Returns list of registered class patches.
      *
-     * @return Token\CallbackToken
+     * @return ClassPatchInterface[]
      */
-    public static function that($callback)
+    public function getClassPatches()
     {
-        return new Token\CallbackToken($callback);
+        return $this->patches;
     }
 
     /**
-     * Matches any single value.
+     * Registers new class patch.
      *
-     * @return Token\AnyValueToken
+     * @param ClassPatchInterface $patch
      */
-    public static function any()
+    public function registerClassPatch(ClassPatchInterface $patch)
     {
-        return new Token\AnyValueToken;
+        $this->patches[] = $patch;
+
+        @usort($this->patches, function (ClassPatchInterface $patch1, ClassPatchInterface $patch2) {
+            return $patch2->getPriority() - $patch1->getPriority();
+        });
     }
 
     /**
-     * Matches all values to the rest of the signature.
+     * Creates double from specific class or/and list of interfaces.
      *
-     * @return Token\AnyValuesToken
+     * @param ReflectionClass   $class
+     * @param ReflectionClass[] $interfaces Array of ReflectionClass instances
+     * @param array             $args       Constructor arguments
+     *
+     * @return DoubleInterface
+     *
+     * @throws \Prophecy\Exception\InvalidArgumentException
      */
-    public static function cetera()
+    public function double(ReflectionClass $class = null, array $interfaces, array $args = null)
     {
-        return new Token\AnyValuesToken;
+        foreach ($interfaces as $interface) {
+            if (!$interface instanceof ReflectionClass) {
+                throw new InvalidArgumentException(sprintf(
+                    "[ReflectionClass \$interface1 [, ReflectionClass \$interface2]] array expected as\n".
+                    "a second argument to `Doubler::double(...)`, but got %s.",
+                    is_object($interface) ? get_class($interface).' class' : gettype($interface)
+                ));
+            }
+        }
+
+        $classname  = $this->createDoubleClass($class, $interfaces);
+        $reflection = new ReflectionClass($classname);
+
+        if (null !== $args) {
+            return $reflection->newInstanceArgs($args);
+        }
+        if ((null === $constructor = $reflection->getConstructor())
+            || ($constructor->isPublic() && !$constructor->isFinal())) {
+            return $reflection->newInstance();
+        }
+
+        if (!$this->instantiator) {
+            $this->instantiator = new Instantiator();
+        }
+
+        return $this->instantiator->instantiate($classname);
     }
 
     /**
-     * Checks that argument matches all tokens
+     * Creates double class and returns its FQN.
      *
-     * @param mixed ... a list of tokens
+     * @param ReflectionClass   $class
+     * @param ReflectionClass[] $interfaces
      *
-     * @return Token\LogicalAndToken
+     * @return string
      */
-    public static function allOf()
+    protected function createDoubleClass(ReflectionClass $class = null, array $interfaces)
     {
-        return new Token\LogicalAndToken(func_get_args());
+        $name = $this->namer->name($class, $interfaces);
+        $node = $this->mirror->reflect($class, $interfaces);
+
+        foreach ($this->patches as $patch) {
+            if ($patch->supports($node)) {
+                $patch->apply($node);
+            }
+        }
+
+        $this->creator->create($name, $node);
+
+        return $name;
     }
+}
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
+namespace Prophecy\Doubler\Generator;
+
+/**
+ * Class code creator.
+ * Generates PHP code for specific class node tree.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class ClassCodeGenerator
+{
     /**
-     * Checks that argument array or countable object has exact number of elements.
+     * Generates PHP code for class node.
      *
-     * @param integer $value array elements count
+     * @param string         $classname
+     * @param Node\ClassNode $class
      *
-     * @return Token\ArrayCountToken
+     * @return string
      */
-    public static function size($value)
+    public function generate($classname, Node\ClassNode $class)
     {
-        return new Token\ArrayCountToken($value);
+        $parts     = explode('\\', $classname);
+        $classname = array_pop($parts);
+        $namespace = implode('\\', $parts);
+
+        $code = sprintf("class %s extends \%s implements %s {\n",
+            $classname, $class->getParentClass(), implode(', ',
+                array_map(function ($interface) {return '\\'.$interface;}, $class->getInterfaces())
+            )
+        );
+
+        foreach ($class->getProperties() as $name => $visibility) {
+            $code .= sprintf("%s \$%s;\n", $visibility, $name);
+        }
+        $code .= "\n";
+
+        foreach ($class->getMethods() as $method) {
+            $code .= $this->generateMethod($method)."\n";
+        }
+        $code .= "\n}";
+
+        return sprintf("namespace %s {\n%s\n}", $namespace, $code);
     }
 
-    /**
-     * Checks that argument array contains (key, value) pair
-     *
-     * @param mixed $key   exact value or token
-     * @param mixed $value exact value or token
-     *
-     * @return Token\ArrayEntryToken
-     */
-    public static function withEntry($key, $value)
+    private function generateMethod(Node\MethodNode $method)
     {
-        return new Token\ArrayEntryToken($key, $value);
+        $php = sprintf("%s %s function %s%s(%s)%s {\n",
+            $method->getVisibility(),
+            $method->isStatic() ? 'static' : '',
+            $method->returnsReference() ? '&':'',
+            $method->getName(),
+            implode(', ', $this->generateArguments($method->getArguments())),
+            $this->getReturnType($method)
+        );
+        $php .= $method->getCode()."\n";
+
+        return $php.'}';
     }
 
     /**
-     * Checks that arguments array entries all match value
-     *
-     * @param mixed $value
-     *
-     * @return Token\ArrayEveryEntryToken
+     * @return string
      */
-    public static function withEveryEntry($value)
+    private function getReturnType(Node\MethodNode $method)
     {
-        return new Token\ArrayEveryEntryToken($value);
+        if (version_compare(PHP_VERSION, '7.1', '>=')) {
+            if ($method->hasReturnType()) {
+                return $method->hasNullableReturnType()
+                    ? sprintf(': ?%s', $method->getReturnType())
+                    : sprintf(': %s', $method->getReturnType());
+            }
+        }
+
+        if (version_compare(PHP_VERSION, '7.0', '>=')) {
+            return $method->hasReturnType() && $method->getReturnType() !== 'void'
+                ? sprintf(': %s', $method->getReturnType())
+                : '';
+        }
+
+        return '';
+    }
+
+    private function generateArguments(array $arguments)
+    {
+        return array_map(function (Node\ArgumentNode $argument) {
+            $php = '';
+
+            if (version_compare(PHP_VERSION, '7.1', '>=')) {
+                $php .= $argument->isNullable() ? '?' : '';
+            }
+
+            if ($hint = $argument->getTypeHint()) {
+                switch ($hint) {
+                    case 'array':
+                    case 'callable':
+                        $php .= $hint;
+                        break;
+
+                    case 'iterable':
+                        if (version_compare(PHP_VERSION, '7.1', '>=')) {
+                            $php .= $hint;
+                            break;
+                        }
+
+                        $php .= '\\'.$hint;
+                        break;
+
+                    case 'string':
+                    case 'int':
+                    case 'float':
+                    case 'bool':
+                        if (version_compare(PHP_VERSION, '7.0', '>=')) {
+                            $php .= $hint;
+                            break;
+                        }
+                        // Fall-through to default case for PHP 5.x
+
+                    default:
+                        $php .= '\\'.$hint;
+                }
+            }
+
+            $php .= ' '.($argument->isPassedByReference() ? '&' : '');
+
+            $php .= $argument->isVariadic() ? '...' : '';
+
+            $php .= '$'.$argument->getName();
+
+            if ($argument->isOptional() && !$argument->isVariadic()) {
+                $php .= ' = '.var_export($argument->getDefault(), true);
+            }
+
+            return $php;
+        }, $arguments);
     }
+}
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\Doubler\Generator;
+
+use Prophecy\Exception\Doubler\ClassCreatorException;
 
-    /**
-     * Checks that argument array contains value
-     *
-     * @param mixed $value
-     *
-     * @return Token\ArrayEntryToken
-     */
-    public static function containing($value)
-    {
-        return new Token\ArrayEntryToken(self::any(), $value);
-    }
+/**
+ * Class creator.
+ * Creates specific class in current environment.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class ClassCreator
+{
+    private $generator;
 
     /**
-     * Checks that argument array has key
-     *
-     * @param mixed $key exact value or token
+     * Initializes creator.
      *
-     * @return Token\ArrayEntryToken
+     * @param ClassCodeGenerator $generator
      */
-    public static function withKey($key)
+    public function __construct(ClassCodeGenerator $generator = null)
     {
-        return new Token\ArrayEntryToken($key, self::any());
+        $this->generator = $generator ?: new ClassCodeGenerator;
     }
 
     /**
-     * Checks that argument does not match the value|token.
+     * Creates class.
      *
-     * @param mixed $value either exact value or argument token
+     * @param string         $classname
+     * @param Node\ClassNode $class
      *
-     * @return Token\LogicalNotToken
-     */
-    public static function not($value)
-    {
-        return new Token\LogicalNotToken($value);
-    }
-
-    /**
-     * @param string $value
+     * @return mixed
      *
-     * @return Token\StringContainsToken
+     * @throws \Prophecy\Exception\Doubler\ClassCreatorException
      */
-    public static function containingString($value)
+    public function create($classname, Node\ClassNode $class)
     {
-        return new Token\StringContainsToken($value);
-    }
+        $code = $this->generator->generate($classname, $class);
+        $return = eval($code);
 
-    /**
-     * Checks that argument is identical value.
-     *
-     * @param mixed $value
-     *
-     * @return Token\IdenticalValueToken
-     */
-    public static function is($value)
-    {
-        return new Token\IdenticalValueToken($value);
-    }
+        if (!class_exists($classname, false)) {
+            if (count($class->getInterfaces())) {
+                throw new ClassCreatorException(sprintf(
+                    'Could not double `%s` and implement interfaces: [%s].',
+                    $class->getParentClass(), implode(', ', $class->getInterfaces())
+                ), $class);
+            }
 
-    /**
-     * Check that argument is same value when rounding to the
-     * given precision.
-     *
-     * @param float $value
-     * @param float $precision
-     *
-     * @return Token\ApproximateValueToken
-     */
-    public static function approximate($value, $precision = 0)
-    {
-        return new Token\ApproximateValueToken($value, $precision);
+            throw new ClassCreatorException(
+                sprintf('Could not double `%s`.', $class->getParentClass()),
+                $class
+            );
+        }
+
+        return $return;
     }
 }
 <?php
@@ -39066,94 +32827,251 @@ class Argument
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Argument;
+namespace Prophecy\Doubler\Generator;
+
+use Prophecy\Exception\InvalidArgumentException;
+use Prophecy\Exception\Doubler\ClassMirrorException;
+use ReflectionClass;
+use ReflectionMethod;
+use ReflectionParameter;
 
 /**
- * Arguments wildcarding.
+ * Class mirror.
+ * Core doubler class. Mirrors specific class and/or interfaces into class node tree.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class ArgumentsWildcard
+class ClassMirror
 {
-    /**
-     * @var Token\TokenInterface[]
-     */
-    private $tokens = array();
-    private $string;
+    private static $reflectableMethods = array(
+        '__construct',
+        '__destruct',
+        '__sleep',
+        '__wakeup',
+        '__toString',
+        '__call',
+        '__invoke'
+    );
 
     /**
-     * Initializes wildcard.
+     * Reflects provided arguments into class node.
      *
-     * @param array $arguments Array of argument tokens or values
+     * @param ReflectionClass   $class
+     * @param ReflectionClass[] $interfaces
+     *
+     * @return Node\ClassNode
+     *
+     * @throws \Prophecy\Exception\InvalidArgumentException
      */
-    public function __construct(array $arguments)
+    public function reflect(ReflectionClass $class = null, array $interfaces)
     {
-        foreach ($arguments as $argument) {
-            if (!$argument instanceof Token\TokenInterface) {
-                $argument = new Token\ExactValueToken($argument);
+        $node = new Node\ClassNode;
+
+        if (null !== $class) {
+            if (true === $class->isInterface()) {
+                throw new InvalidArgumentException(sprintf(
+                    "Could not reflect %s as a class, because it\n".
+                    "is interface - use the second argument instead.",
+                    $class->getName()
+                ));
             }
 
-            $this->tokens[] = $argument;
+            $this->reflectClassToNode($class, $node);
+        }
+
+        foreach ($interfaces as $interface) {
+            if (!$interface instanceof ReflectionClass) {
+                throw new InvalidArgumentException(sprintf(
+                    "[ReflectionClass \$interface1 [, ReflectionClass \$interface2]] array expected as\n".
+                    "a second argument to `ClassMirror::reflect(...)`, but got %s.",
+                    is_object($interface) ? get_class($interface).' class' : gettype($interface)
+                ));
+            }
+            if (false === $interface->isInterface()) {
+                throw new InvalidArgumentException(sprintf(
+                    "Could not reflect %s as an interface, because it\n".
+                    "is class - use the first argument instead.",
+                    $interface->getName()
+                ));
+            }
+
+            $this->reflectInterfaceToNode($interface, $node);
         }
+
+        $node->addInterface('Prophecy\Doubler\Generator\ReflectionInterface');
+
+        return $node;
     }
 
-    /**
-     * Calculates wildcard match score for provided arguments.
-     *
-     * @param array $arguments
-     *
-     * @return false|int False OR integer score (higher - better)
-     */
-    public function scoreArguments(array $arguments)
+    private function reflectClassToNode(ReflectionClass $class, Node\ClassNode $node)
     {
-        if (0 == count($arguments) && 0 == count($this->tokens)) {
-            return 1;
+        if (true === $class->isFinal()) {
+            throw new ClassMirrorException(sprintf(
+                'Could not reflect class %s as it is marked final.', $class->getName()
+            ), $class);
         }
 
-        $arguments  = array_values($arguments);
-        $totalScore = 0;
-        foreach ($this->tokens as $i => $token) {
-            $argument = isset($arguments[$i]) ? $arguments[$i] : null;
-            if (1 >= $score = $token->scoreArgument($argument)) {
-                return false;
+        $node->setParentClass($class->getName());
+
+        foreach ($class->getMethods(ReflectionMethod::IS_ABSTRACT) as $method) {
+            if (false === $method->isProtected()) {
+                continue;
             }
 
-            $totalScore += $score;
+            $this->reflectMethodToNode($method, $node);
+        }
 
-            if (true === $token->isLast()) {
-                return $totalScore;
+        foreach ($class->getMethods(ReflectionMethod::IS_PUBLIC) as $method) {
+            if (0 === strpos($method->getName(), '_')
+                && !in_array($method->getName(), self::$reflectableMethods)) {
+                continue;
             }
+
+            if (true === $method->isFinal()) {
+                $node->addUnextendableMethod($method->getName());
+                continue;
+            }
+
+            $this->reflectMethodToNode($method, $node);
+        }
+    }
+
+    private function reflectInterfaceToNode(ReflectionClass $interface, Node\ClassNode $node)
+    {
+        $node->addInterface($interface->getName());
+
+        foreach ($interface->getMethods() as $method) {
+            $this->reflectMethodToNode($method, $node);
         }
+    }
 
-        if (count($arguments) > count($this->tokens)) {
+    private function reflectMethodToNode(ReflectionMethod $method, Node\ClassNode $classNode)
+    {
+        $node = new Node\MethodNode($method->getName());
+
+        if (true === $method->isProtected()) {
+            $node->setVisibility('protected');
+        }
+
+        if (true === $method->isStatic()) {
+            $node->setStatic();
+        }
+
+        if (true === $method->returnsReference()) {
+            $node->setReturnsReference();
+        }
+
+        if (version_compare(PHP_VERSION, '7.0', '>=') && $method->hasReturnType()) {
+            $returnType = (string) $method->getReturnType();
+            $returnTypeLower = strtolower($returnType);
+
+            if ('self' === $returnTypeLower) {
+                $returnType = $method->getDeclaringClass()->getName();
+            }
+            if ('parent' === $returnTypeLower) {
+                $returnType = $method->getDeclaringClass()->getParentClass()->getName();
+            }
+
+            $node->setReturnType($returnType);
+
+            if (version_compare(PHP_VERSION, '7.1', '>=') && $method->getReturnType()->allowsNull()) {
+                $node->setNullableReturnType(true);
+            }
+        }
+
+        if (is_array($params = $method->getParameters()) && count($params)) {
+            foreach ($params as $param) {
+                $this->reflectArgumentToNode($param, $node);
+            }
+        }
+
+        $classNode->addMethod($node);
+    }
+
+    private function reflectArgumentToNode(ReflectionParameter $parameter, Node\MethodNode $methodNode)
+    {
+        $name = $parameter->getName() == '...' ? '__dot_dot_dot__' : $parameter->getName();
+        $node = new Node\ArgumentNode($name);
+
+        $node->setTypeHint($this->getTypeHint($parameter));
+
+        if ($this->isVariadic($parameter)) {
+            $node->setAsVariadic();
+        }
+
+        if ($this->hasDefaultValue($parameter)) {
+            $node->setDefault($this->getDefaultValue($parameter));
+        }
+
+        if ($parameter->isPassedByReference()) {
+            $node->setAsPassedByReference();
+        }
+
+        $methodNode->addArgument($node);
+    }
+
+    private function hasDefaultValue(ReflectionParameter $parameter)
+    {
+        if ($this->isVariadic($parameter)) {
             return false;
         }
 
-        return $totalScore;
+        if ($parameter->isDefaultValueAvailable()) {
+            return true;
+        }
+
+        return $parameter->isOptional() || $this->isNullable($parameter);
     }
 
-    /**
-     * Returns string representation for wildcard.
-     *
-     * @return string
-     */
-    public function __toString()
+    private function getDefaultValue(ReflectionParameter $parameter)
     {
-        if (null === $this->string) {
-            $this->string = implode(', ', array_map(function ($token) {
-                return (string) $token;
-            }, $this->tokens));
+        if (!$parameter->isDefaultValueAvailable()) {
+            return null;
         }
 
-        return $this->string;
+        return $parameter->getDefaultValue();
     }
 
-    /**
-     * @return array
-     */
-    public function getTokens()
+    private function getTypeHint(ReflectionParameter $parameter)
     {
-        return $this->tokens;
+        if (null !== $className = $this->getParameterClassName($parameter)) {
+            return $className;
+        }
+
+        if (true === $parameter->isArray()) {
+            return 'array';
+        }
+
+        if (version_compare(PHP_VERSION, '5.4', '>=') && true === $parameter->isCallable()) {
+            return 'callable';
+        }
+
+        if (version_compare(PHP_VERSION, '7.0', '>=') && true === $parameter->hasType()) {
+            return (string) $parameter->getType();
+        }
+
+        return null;
+    }
+
+    private function isVariadic(ReflectionParameter $parameter)
+    {
+        return PHP_VERSION_ID >= 50600 && $parameter->isVariadic();
+    }
+
+    private function isNullable(ReflectionParameter $parameter)
+    {
+        return $parameter->allowsNull() && null !== $this->getTypeHint($parameter);
+    }
+
+    private function getParameterClassName(ReflectionParameter $parameter)
+    {
+        try {
+            return $parameter->getClass() ? $parameter->getClass()->getName() : null;
+        } catch (\ReflectionException $e) {
+            preg_match('/\[\s\<\w+?>\s([\w,\\\]+)/s', $parameter, $matches);
+
+            return isset($matches[1]) ? $matches[1] : null;
+        }
     }
 }
 <?php
@@ -39167,97 +33085,95 @@ class ArgumentsWildcard
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Argument\Token;
+namespace Prophecy\Doubler\Generator\Node;
 
 /**
- * Any single value token.
+ * Argument node.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class AnyValueToken implements TokenInterface
+class ArgumentNode
 {
+    private $name;
+    private $typeHint;
+    private $default;
+    private $optional    = false;
+    private $byReference = false;
+    private $isVariadic  = false;
+    private $isNullable  = false;
+
     /**
-     * Always scores 3 for any argument.
-     *
-     * @param $argument
-     *
-     * @return int
+     * @param string $name
      */
-    public function scoreArgument($argument)
+    public function __construct($name)
     {
-        return 3;
+        $this->name = $name;
     }
 
-    /**
-     * Returns false.
-     *
-     * @return bool
-     */
-    public function isLast()
+    public function getName()
     {
-        return false;
+        return $this->name;
     }
 
-    /**
-     * Returns string representation for token.
-     *
-     * @return string
-     */
-    public function __toString()
+    public function getTypeHint()
     {
-        return '*';
+        return $this->typeHint;
     }
-}
-<?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    public function setTypeHint($typeHint = null)
+    {
+        $this->typeHint = $typeHint;
+    }
 
-namespace Prophecy\Argument\Token;
+    public function hasDefault()
+    {
+        return $this->isOptional() && !$this->isVariadic();
+    }
 
-/**
- * Any values token.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-class AnyValuesToken implements TokenInterface
-{
-    /**
-     * Always scores 2 for any argument.
-     *
-     * @param $argument
-     *
-     * @return int
-     */
-    public function scoreArgument($argument)
+    public function getDefault()
     {
-        return 2;
+        return $this->default;
     }
 
-    /**
-     * Returns true to stop wildcard from processing other tokens.
-     *
-     * @return bool
-     */
-    public function isLast()
+    public function setDefault($default = null)
     {
-        return true;
+        $this->optional = true;
+        $this->default  = $default;
     }
 
-    /**
-     * Returns string representation for token.
-     *
-     * @return string
-     */
-    public function __toString()
+    public function isOptional()
     {
-        return '* [, ...]';
+        return $this->optional;
+    }
+
+    public function setAsPassedByReference($byReference = true)
+    {
+        $this->byReference = $byReference;
+    }
+
+    public function isPassedByReference()
+    {
+        return $this->byReference;
+    }
+
+    public function setAsVariadic($isVariadic = true)
+    {
+        $this->isVariadic = $isVariadic;
+    }
+
+    public function isVariadic()
+    {
+        return $this->isVariadic;
+    }
+
+    public function isNullable()
+    {
+        return $this->isNullable;
+    }
+
+    public function setAsNullable($isNullable = true)
+    {
+        $this->isNullable = $isNullable;
     }
 }
 <?php
@@ -39271,134 +33187,159 @@ class AnyValuesToken implements TokenInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Argument\Token;
+namespace Prophecy\Doubler\Generator\Node;
+
+use Prophecy\Exception\Doubler\MethodNotExtendableException;
+use Prophecy\Exception\InvalidArgumentException;
 
 /**
- * Approximate value token
+ * Class node.
  *
- * @author Daniel Leech <daniel@dantleech.com>
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class ApproximateValueToken implements TokenInterface
+class ClassNode
 {
-    private $value;
-    private $precision;
+    private $parentClass = 'stdClass';
+    private $interfaces  = array();
+    private $properties  = array();
+    private $unextendableMethods = array();
 
-    public function __construct($value, $precision = 0)
+    /**
+     * @var MethodNode[]
+     */
+    private $methods     = array();
+
+    public function getParentClass()
     {
-        $this->value = $value;
-        $this->precision = $precision;
+        return $this->parentClass;
+    }
+
+    /**
+     * @param string $class
+     */
+    public function setParentClass($class)
+    {
+        $this->parentClass = $class ?: 'stdClass';
     }
 
     /**
-     * {@inheritdoc}
+     * @return string[]
      */
-    public function scoreArgument($argument)
+    public function getInterfaces()
     {
-        return round($argument, $this->precision) === round($this->value, $this->precision) ? 10 : false;
+        return $this->interfaces;
     }
 
     /**
-     * {@inheritdoc}
+     * @param string $interface
      */
-    public function isLast()
+    public function addInterface($interface)
     {
-        return false;
+        if ($this->hasInterface($interface)) {
+            return;
+        }
+
+        array_unshift($this->interfaces, $interface);
     }
 
     /**
-     * Returns string representation for token.
+     * @param string $interface
      *
-     * @return string
+     * @return bool
      */
-    public function __toString()
+    public function hasInterface($interface)
     {
-        return sprintf('≅%s', round($this->value, $this->precision));
+        return in_array($interface, $this->interfaces);
     }
-}
-<?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    public function getProperties()
+    {
+        return $this->properties;
+    }
 
-namespace Prophecy\Argument\Token;
+    public function addProperty($name, $visibility = 'public')
+    {
+        $visibility = strtolower($visibility);
 
-/**
- * Array elements count token.
- *
- * @author Boris Mikhaylov <kaguxmail@gmail.com>
- */
+        if (!in_array($visibility, array('public', 'private', 'protected'))) {
+            throw new InvalidArgumentException(sprintf(
+                '`%s` property visibility is not supported.', $visibility
+            ));
+        }
 
-class ArrayCountToken implements TokenInterface
-{
-    private $count;
+        $this->properties[$name] = $visibility;
+    }
 
     /**
-     * @param integer $value
+     * @return MethodNode[]
      */
-    public function __construct($value)
+    public function getMethods()
     {
-        $this->count = $value;
+        return $this->methods;
+    }
+
+    public function addMethod(MethodNode $method)
+    {
+        if (!$this->isExtendable($method->getName())){
+            $message = sprintf(
+                'Method `%s` is not extendable, so can not be added.', $method->getName()
+            );
+            throw new MethodNotExtendableException($message, $this->getParentClass(), $method->getName());
+        }
+        $this->methods[$method->getName()] = $method;
+    }
+
+    public function removeMethod($name)
+    {
+        unset($this->methods[$name]);
     }
 
     /**
-     * Scores 6 when argument has preset number of elements.
-     *
-     * @param $argument
+     * @param string $name
      *
-     * @return bool|int
+     * @return MethodNode|null
      */
-    public function scoreArgument($argument)
+    public function getMethod($name)
     {
-        return $this->isCountable($argument) && $this->hasProperCount($argument) ? 6 : false;
+        return $this->hasMethod($name) ? $this->methods[$name] : null;
     }
 
     /**
-     * Returns false.
+     * @param string $name
      *
-     * @return boolean
+     * @return bool
      */
-    public function isLast()
+    public function hasMethod($name)
     {
-        return false;
+        return isset($this->methods[$name]);
     }
 
     /**
-     * Returns string representation for token.
-     *
-     * @return string
+     * @return string[]
      */
-    public function __toString()
+    public function getUnextendableMethods()
     {
-        return sprintf('count(%s)', $this->count);
+        return $this->unextendableMethods;
     }
 
     /**
-     * Returns true if object is either array or instance of \Countable
-     *
-     * @param $argument
-     * @return bool
+     * @param string $unextendableMethod
      */
-    private function isCountable($argument)
+    public function addUnextendableMethod($unextendableMethod)
     {
-        return (is_array($argument) || $argument instanceof \Countable);
+        if (!$this->isExtendable($unextendableMethod)){
+            return;
+        }
+        $this->unextendableMethods[] = $unextendableMethod;
     }
 
     /**
-     * Returns true if $argument has expected number of elements
-     *
-     * @param array|\Countable $argument
-     *
+     * @param string $method
      * @return bool
      */
-    private function hasProperCount($argument)
+    public function isExtendable($method)
     {
-        return $this->count === count($argument);
+        return !in_array($method, $this->unextendableMethods);
     }
 }
 <?php
@@ -39412,218 +33353,200 @@ class ArrayCountToken implements TokenInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Argument\Token;
+namespace Prophecy\Doubler\Generator\Node;
 
 use Prophecy\Exception\InvalidArgumentException;
 
 /**
- * Array entry token.
+ * Method node.
  *
- * @author Boris Mikhaylov <kaguxmail@gmail.com>
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class ArrayEntryToken implements TokenInterface
+class MethodNode
 {
-    /** @var \Prophecy\Argument\Token\TokenInterface */
-    private $key;
-    /** @var \Prophecy\Argument\Token\TokenInterface */
-    private $value;
+    private $name;
+    private $code;
+    private $visibility = 'public';
+    private $static = false;
+    private $returnsReference = false;
+    private $returnType;
+    private $nullableReturnType = false;
 
     /**
-     * @param mixed $key   exact value or token
-     * @param mixed $value exact value or token
+     * @var ArgumentNode[]
      */
-    public function __construct($key, $value)
+    private $arguments = array();
+
+    /**
+     * @param string $name
+     * @param string $code
+     */
+    public function __construct($name, $code = null)
     {
-        $this->key = $this->wrapIntoExactValueToken($key);
-        $this->value = $this->wrapIntoExactValueToken($value);
+        $this->name = $name;
+        $this->code = $code;
+    }
+
+    public function getVisibility()
+    {
+        return $this->visibility;
     }
 
     /**
-     * Scores half of combined scores from key and value tokens for same entry. Capped at 8.
-     * If argument implements \ArrayAccess without \Traversable, then key token is restricted to ExactValueToken.
-     *
-     * @param array|\ArrayAccess|\Traversable $argument
-     *
-     * @throws \Prophecy\Exception\InvalidArgumentException
-     * @return bool|int
+     * @param string $visibility
      */
-    public function scoreArgument($argument)
+    public function setVisibility($visibility)
     {
-        if ($argument instanceof \Traversable) {
-            $argument = iterator_to_array($argument);
-        }
+        $visibility = strtolower($visibility);
 
-        if ($argument instanceof \ArrayAccess) {
-            $argument = $this->convertArrayAccessToEntry($argument);
+        if (!in_array($visibility, array('public', 'private', 'protected'))) {
+            throw new InvalidArgumentException(sprintf(
+                '`%s` method visibility is not supported.', $visibility
+            ));
         }
 
-        if (!is_array($argument) || empty($argument)) {
-            return false;
-        }
+        $this->visibility = $visibility;
+    }
 
-        $keyScores = array_map(array($this->key,'scoreArgument'), array_keys($argument));
-        $valueScores = array_map(array($this->value,'scoreArgument'), $argument);
-        $scoreEntry = function ($value, $key) {
-            return $value && $key ? min(8, ($key + $value) / 2) : false;
-        };
+    public function isStatic()
+    {
+        return $this->static;
+    }
 
-        return max(array_map($scoreEntry, $valueScores, $keyScores));
+    public function setStatic($static = true)
+    {
+        $this->static = (bool) $static;
     }
 
-    /**
-     * Returns false.
-     *
-     * @return boolean
-     */
-    public function isLast()
+    public function returnsReference()
     {
-        return false;
+        return $this->returnsReference;
     }
 
-    /**
-     * Returns string representation for token.
-     *
-     * @return string
-     */
-    public function __toString()
+    public function setReturnsReference()
     {
-        return sprintf('[..., %s => %s, ...]', $this->key, $this->value);
+        $this->returnsReference = true;
     }
 
-    /**
-     * Returns key
-     *
-     * @return TokenInterface
-     */
-    public function getKey()
+    public function getName()
     {
-        return $this->key;
+        return $this->name;
     }
 
-    /**
-     * Returns value
-     *
-     * @return TokenInterface
-     */
-    public function getValue()
+    public function addArgument(ArgumentNode $argument)
     {
-        return $this->value;
+        $this->arguments[] = $argument;
     }
 
     /**
-     * Wraps non token $value into ExactValueToken
-     *
-     * @param $value
-     * @return TokenInterface
+     * @return ArgumentNode[]
      */
-    private function wrapIntoExactValueToken($value)
+    public function getArguments()
     {
-        return $value instanceof TokenInterface ? $value : new ExactValueToken($value);
+        return $this->arguments;
+    }
+
+    public function hasReturnType()
+    {
+        return null !== $this->returnType;
     }
 
     /**
-     * Converts instance of \ArrayAccess to key => value array entry
-     *
-     * @param \ArrayAccess $object
-     *
-     * @return array|null
-     * @throws \Prophecy\Exception\InvalidArgumentException
+     * @param string $type
      */
-    private function convertArrayAccessToEntry(\ArrayAccess $object)
+    public function setReturnType($type = null)
     {
-        if (!$this->key instanceof ExactValueToken) {
-            throw new InvalidArgumentException(sprintf(
-                'You can only use exact value tokens to match key of ArrayAccess object'.PHP_EOL.
-                'But you used `%s`.',
-                $this->key
-            ));
-        }
+        switch ($type) {
+            case '':
+                $this->returnType = null;
+                break;
 
-        $key = $this->key->getValue();
+            case 'string':
+            case 'float':
+            case 'int':
+            case 'bool':
+            case 'array':
+            case 'callable':
+            case 'iterable':
+            case 'void':
+                $this->returnType = $type;
+                break;
 
-        return $object->offsetExists($key) ? array($key => $object[$key]) : array();
-    }
-}
-<?php
+            case 'double':
+            case 'real':
+                $this->returnType = 'float';
+                break;
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+            case 'boolean':
+                $this->returnType = 'bool';
+                break;
 
-namespace Prophecy\Argument\Token;
+            case 'integer':
+                $this->returnType = 'int';
+                break;
+
+            default:
+                $this->returnType = '\\' . ltrim($type, '\\');
+        }
+    }
+
+    public function getReturnType()
+    {
+        return $this->returnType;
+    }
 
-/**
- * Array every entry token.
- *
- * @author Adrien Brault <adrien.brault@gmail.com>
- */
-class ArrayEveryEntryToken implements TokenInterface
-{
     /**
-     * @var TokenInterface
+     * @param bool $bool
      */
-    private $value;
+    public function setNullableReturnType($bool = true)
+    {
+        $this->nullableReturnType = (bool) $bool;
+    }
 
     /**
-     * @param mixed $value exact value or token
+     * @return bool
      */
-    public function __construct($value)
+    public function hasNullableReturnType()
     {
-        if (!$value instanceof TokenInterface) {
-            $value = new ExactValueToken($value);
-        }
-
-        $this->value = $value;
+        return $this->nullableReturnType;
     }
 
     /**
-     * {@inheritdoc}
+     * @param string $code
      */
-    public function scoreArgument($argument)
+    public function setCode($code)
     {
-        if (!$argument instanceof \Traversable && !is_array($argument)) {
-            return false;
-        }
-
-        $scores = array();
-        foreach ($argument as $key => $argumentEntry) {
-            $scores[] = $this->value->scoreArgument($argumentEntry);
-        }
+        $this->code = $code;
+    }
 
-        if (empty($scores) || in_array(false, $scores, true)) {
-            return false;
+    public function getCode()
+    {
+        if ($this->returnsReference)
+        {
+            return "throw new \Prophecy\Exception\Doubler\ReturnByReferenceException('Returning by reference not supported', get_class(\$this), '{$this->name}');";
         }
 
-        return array_sum($scores) / count($scores);
+        return (string) $this->code;
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function isLast()
+    public function useParentCode()
     {
-        return false;
+        $this->code = sprintf(
+            'return parent::%s(%s);', $this->getName(), implode(', ',
+                array_map(array($this, 'generateArgument'), $this->arguments)
+            )
+        );
     }
 
-    /**
-     * {@inheritdoc}
-     */
-    public function __toString()
+    private function generateArgument(ArgumentNode $arg)
     {
-        return sprintf('[%s, ..., %s]', $this->value, $this->value);
-    }
+        $argument = '$'.$arg->getName();
 
-    /**
-     * @return TokenInterface
-     */
-    public function getValue()
-    {
-        return $this->value;
+        if ($arg->isVariadic()) {
+            $argument = '...'.$argument;
+        }
+
+        return $argument;
     }
 }
 <?php
@@ -39637,69 +33560,16 @@ class ArrayEveryEntryToken implements TokenInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Argument\Token;
-
-use Prophecy\Exception\InvalidArgumentException;
+namespace Prophecy\Doubler\Generator;
 
 /**
- * Callback-verified token.
+ * Reflection interface.
+ * All reflected classes implement this interface.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class CallbackToken implements TokenInterface
+interface ReflectionInterface
 {
-    private $callback;
-
-    /**
-     * Initializes token.
-     *
-     * @param callable $callback
-     *
-     * @throws \Prophecy\Exception\InvalidArgumentException
-     */
-    public function __construct($callback)
-    {
-        if (!is_callable($callback)) {
-            throw new InvalidArgumentException(sprintf(
-                'Callable expected as an argument to CallbackToken, but got %s.',
-                gettype($callback)
-            ));
-        }
-
-        $this->callback = $callback;
-    }
-
-    /**
-     * Scores 7 if callback returns true, false otherwise.
-     *
-     * @param $argument
-     *
-     * @return bool|int
-     */
-    public function scoreArgument($argument)
-    {
-        return call_user_func($this->callback, $argument) ? 7 : false;
-    }
-
-    /**
-     * Returns false.
-     *
-     * @return bool
-     */
-    public function isLast()
-    {
-        return false;
-    }
-
-    /**
-     * Returns string representation for token.
-     *
-     * @return string
-     */
-    public function __toString()
-    {
-        return 'callback()';
-    }
 }
 <?php
 
@@ -39712,109 +33582,120 @@ class CallbackToken implements TokenInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Argument\Token;
+namespace Prophecy\Doubler;
 
-use SebastianBergmann\Comparator\ComparisonFailure;
-use Prophecy\Comparator\Factory as ComparatorFactory;
-use Prophecy\Util\StringUtil;
+use Prophecy\Exception\Doubler\DoubleException;
+use Prophecy\Exception\Doubler\ClassNotFoundException;
+use Prophecy\Exception\Doubler\InterfaceNotFoundException;
+use ReflectionClass;
 
 /**
- * Exact value token.
+ * Lazy double.
+ * Gives simple interface to describe double before creating it.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class ExactValueToken implements TokenInterface
+class LazyDouble
 {
-    private $value;
-    private $string;
-    private $util;
-    private $comparatorFactory;
+    private $doubler;
+    private $class;
+    private $interfaces = array();
+    private $arguments  = null;
+    private $double;
 
     /**
-     * Initializes token.
+     * Initializes lazy double.
      *
-     * @param mixed             $value
-     * @param StringUtil        $util
-     * @param ComparatorFactory $comparatorFactory
+     * @param Doubler $doubler
      */
-    public function __construct($value, StringUtil $util = null, ComparatorFactory $comparatorFactory = null)
+    public function __construct(Doubler $doubler)
     {
-        $this->value = $value;
-        $this->util  = $util ?: new StringUtil();
+        $this->doubler = $doubler;
+    }
+
+    /**
+     * Tells doubler to use specific class as parent one for double.
+     *
+     * @param string|ReflectionClass $class
+     *
+     * @throws \Prophecy\Exception\Doubler\ClassNotFoundException
+     * @throws \Prophecy\Exception\Doubler\DoubleException
+     */
+    public function setParentClass($class)
+    {
+        if (null !== $this->double) {
+            throw new DoubleException('Can not extend class with already instantiated double.');
+        }
+
+        if (!$class instanceof ReflectionClass) {
+            if (!class_exists($class)) {
+                throw new ClassNotFoundException(sprintf('Class %s not found.', $class), $class);
+            }
+
+            $class = new ReflectionClass($class);
+        }
 
-        $this->comparatorFactory = $comparatorFactory ?: ComparatorFactory::getInstance();
+        $this->class = $class;
     }
 
     /**
-     * Scores 10 if argument matches preset value.
+     * Tells doubler to implement specific interface with double.
      *
-     * @param $argument
+     * @param string|ReflectionClass $interface
      *
-     * @return bool|int
+     * @throws \Prophecy\Exception\Doubler\InterfaceNotFoundException
+     * @throws \Prophecy\Exception\Doubler\DoubleException
      */
-    public function scoreArgument($argument)
+    public function addInterface($interface)
     {
-        if (is_object($argument) && is_object($this->value)) {
-            $comparator = $this->comparatorFactory->getComparatorFor(
-                $argument, $this->value
+        if (null !== $this->double) {
+            throw new DoubleException(
+                'Can not implement interface with already instantiated double.'
             );
-
-            try {
-                $comparator->assertEquals($argument, $this->value);
-                return 10;
-            } catch (ComparisonFailure $failure) {}
         }
 
-        // If either one is an object it should be castable to a string
-        if (is_object($argument) xor is_object($this->value)) {
-            if (is_object($argument) && !method_exists($argument, '__toString')) {
-                return false;
+        if (!$interface instanceof ReflectionClass) {
+            if (!interface_exists($interface)) {
+                throw new InterfaceNotFoundException(
+                    sprintf('Interface %s not found.', $interface),
+                    $interface
+                );
             }
 
-            if (is_object($this->value) && !method_exists($this->value, '__toString')) {
-                return false;
-            }
-        } elseif (is_numeric($argument) && is_numeric($this->value)) {
-            // noop
-        } elseif (gettype($argument) !== gettype($this->value)) {
-            return false;
+            $interface = new ReflectionClass($interface);
         }
 
-        return $argument == $this->value ? 10 : false;
+        $this->interfaces[] = $interface;
     }
 
     /**
-     * Returns preset value against which token checks arguments.
+     * Sets constructor arguments.
      *
-     * @return mixed
+     * @param array $arguments
      */
-    public function getValue()
+    public function setArguments(array $arguments = null)
     {
-        return $this->value;
+        $this->arguments = $arguments;
     }
 
     /**
-     * Returns false.
+     * Creates double instance or returns already created one.
      *
-     * @return bool
+     * @return DoubleInterface
      */
-    public function isLast()
+    public function getInstance()
     {
-        return false;
-    }
+        if (null === $this->double) {
+            if (null !== $this->arguments) {
+                return $this->double = $this->doubler->double(
+                    $this->class, $this->interfaces, $this->arguments
+                );
+            }
 
-    /**
-     * Returns string representation for token.
-     *
-     * @return string
-     */
-    public function __toString()
-    {
-        if (null === $this->string) {
-            $this->string = sprintf('exact(%s)', $this->util->stringify($this->value));
+            $this->double = $this->doubler->double($this->class, $this->interfaces);
         }
 
-        return $this->string;
+        return $this->double;
     }
 }
 <?php
@@ -39828,67 +33709,45 @@ class ExactValueToken implements TokenInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Argument\Token;
+namespace Prophecy\Doubler;
 
-use Prophecy\Util\StringUtil;
+use ReflectionClass;
 
 /**
- * Identical value token.
+ * Name generator.
+ * Generates classname for double.
  *
- * @author Florian Voutzinos <florian@voutzinos.com>
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class IdenticalValueToken implements TokenInterface
+class NameGenerator
 {
-    private $value;
-    private $string;
-    private $util;
-
-    /**
-     * Initializes token.
-     *
-     * @param mixed      $value
-     * @param StringUtil $util
-     */
-    public function __construct($value, StringUtil $util = null)
-    {
-        $this->value = $value;
-        $this->util  = $util ?: new StringUtil();
-    }
+    private static $counter = 1;
 
     /**
-     * Scores 11 if argument matches preset value.
+     * Generates name.
      *
-     * @param $argument
+     * @param ReflectionClass   $class
+     * @param ReflectionClass[] $interfaces
      *
-     * @return bool|int
+     * @return string
      */
-    public function scoreArgument($argument)
+    public function name(ReflectionClass $class = null, array $interfaces)
     {
-        return $argument === $this->value ? 11 : false;
-    }
+        $parts = array();
 
-    /**
-     * Returns false.
-     *
-     * @return bool
-     */
-    public function isLast()
-    {
-        return false;
-    }
+        if (null !== $class) {
+            $parts[] = $class->getName();
+        } else {
+            foreach ($interfaces as $interface) {
+                $parts[] = $interface->getShortName();
+            }
+        }
 
-    /**
-     * Returns string representation for token.
-     *
-     * @return string
-     */
-    public function __toString()
-    {
-        if (null === $this->string) {
-            $this->string = sprintf('identical(%s)', $this->util->stringify($this->value));
+        if (!count($parts)) {
+            $parts[] = 'stdClass';
         }
 
-        return $this->string;
+        return sprintf('Double\%s\P%d', implode('\\', $parts), self::$counter++);
     }
 }
 <?php
@@ -39902,73 +33761,64 @@ class IdenticalValueToken implements TokenInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Argument\Token;
+namespace Prophecy\Exception\Call;
 
-/**
- * Logical AND token.
- *
- * @author Boris Mikhaylov <kaguxmail@gmail.com>
- */
-class LogicalAndToken implements TokenInterface
+use Prophecy\Exception\Prophecy\ObjectProphecyException;
+use Prophecy\Prophecy\ObjectProphecy;
+
+class UnexpectedCallException extends ObjectProphecyException
 {
-    private $tokens = array();
+    private $methodName;
+    private $arguments;
 
-    /**
-     * @param array $arguments exact values or tokens
-     */
-    public function __construct(array $arguments)
+    public function __construct($message, ObjectProphecy $objectProphecy,
+                                $methodName, array $arguments)
     {
-        foreach ($arguments as $argument) {
-            if (!$argument instanceof TokenInterface) {
-                $argument = new ExactValueToken($argument);
-            }
-            $this->tokens[] = $argument;
-        }
+        parent::__construct($message, $objectProphecy);
+
+        $this->methodName = $methodName;
+        $this->arguments = $arguments;
     }
 
-    /**
-     * Scores maximum score from scores returned by tokens for this argument if all of them score.
-     *
-     * @param $argument
-     *
-     * @return bool|int
-     */
-    public function scoreArgument($argument)
+    public function getMethodName()
     {
-        if (0 === count($this->tokens)) {
-            return false;
-        }
-
-        $maxScore = 0;
-        foreach ($this->tokens as $token) {
-            $score = $token->scoreArgument($argument);
-            if (false === $score) {
-                return false;
-            }
-            $maxScore = max($score, $maxScore);
-        }
+        return $this->methodName;
+    }
 
-        return $maxScore;
+    public function getArguments()
+    {
+        return $this->arguments;
     }
+}
+<?php
 
-    /**
-     * Returns false.
-     *
-     * @return boolean
-     */
-    public function isLast()
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\Exception\Doubler;
+
+use Prophecy\Doubler\Generator\Node\ClassNode;
+
+class ClassCreatorException extends \RuntimeException implements DoublerException
+{
+    private $node;
+
+    public function __construct($message, ClassNode $node)
     {
-        return false;
+        parent::__construct($message);
+
+        $this->node = $node;
     }
 
-    /**
-     * Returns string representation for token.
-     *
-     * @return string
-     */
-    public function __toString()
+    public function getClassNode()
     {
-        return sprintf('bool(%s)', implode(' AND ', $this->tokens));
+        return $this->node;
     }
 }
 <?php
@@ -39982,66 +33832,57 @@ class LogicalAndToken implements TokenInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Argument\Token;
+namespace Prophecy\Exception\Doubler;
 
-/**
- * Logical NOT token.
- *
- * @author Boris Mikhaylov <kaguxmail@gmail.com>
- */
-class LogicalNotToken implements TokenInterface
+use ReflectionClass;
+
+class ClassMirrorException extends \RuntimeException implements DoublerException
 {
-    /** @var \Prophecy\Argument\Token\TokenInterface  */
-    private $token;
+    private $class;
 
-    /**
-     * @param mixed $value exact value or token
-     */
-    public function __construct($value)
+    public function __construct($message, ReflectionClass $class)
     {
-        $this->token = $value instanceof TokenInterface? $value : new ExactValueToken($value);
-    }
+        parent::__construct($message);
 
-    /**
-     * Scores 4 when preset token does not match the argument.
-     *
-     * @param $argument
-     *
-     * @return bool|int
-     */
-    public function scoreArgument($argument)
-    {
-        return false === $this->token->scoreArgument($argument) ? 4 : false;
+        $this->class = $class;
     }
 
-    /**
-     * Returns true if preset token is last.
-     *
-     * @return bool|int
-     */
-    public function isLast()
+    public function getReflectedClass()
     {
-        return $this->token->isLast();
+        return $this->class;
     }
+}
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Prophecy\Exception\Doubler;
+
+class ClassNotFoundException extends DoubleException
+{
+    private $classname;
 
     /**
-     * Returns originating token.
-     *
-     * @return TokenInterface
+     * @param string $message
+     * @param string $classname
      */
-    public function getOriginatingToken()
+    public function __construct($message, $classname)
     {
-        return $this->token;
+        parent::__construct($message);
+
+        $this->classname = $classname;
     }
 
-    /**
-     * Returns string representation for token.
-     *
-     * @return string
-     */
-    public function __toString()
+    public function getClassname()
     {
-        return sprintf('not(%s)', $this->token);
+        return $this->classname;
     }
 }
 <?php
@@ -40055,99 +33896,92 @@ class LogicalNotToken implements TokenInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Argument\Token;
+namespace Prophecy\Exception\Doubler;
 
-use SebastianBergmann\Comparator\ComparisonFailure;
-use Prophecy\Comparator\Factory as ComparatorFactory;
-use Prophecy\Util\StringUtil;
+use RuntimeException;
 
-/**
- * Object state-checker token.
+class DoubleException extends RuntimeException implements DoublerException
+{
+}
+<?php
+
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  */
-class ObjectStateToken implements TokenInterface
+
+namespace Prophecy\Exception\Doubler;
+
+use Prophecy\Exception\Exception;
+
+interface DoublerException extends Exception
 {
-    private $name;
-    private $value;
-    private $util;
-    private $comparatorFactory;
+}
+<?php
 
-    /**
-     * Initializes token.
-     *
-     * @param string            $methodName
-     * @param mixed             $value             Expected return value
-     * @param null|StringUtil   $util
-     * @param ComparatorFactory $comparatorFactory
-     */
-    public function __construct(
-        $methodName,
-        $value,
-        StringUtil $util = null,
-        ComparatorFactory $comparatorFactory = null
-    ) {
-        $this->name  = $methodName;
-        $this->value = $value;
-        $this->util  = $util ?: new StringUtil;
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        $this->comparatorFactory = $comparatorFactory ?: ComparatorFactory::getInstance();
+namespace Prophecy\Exception\Doubler;
+
+class InterfaceNotFoundException extends ClassNotFoundException
+{
+    public function getInterfaceName()
+    {
+        return $this->getClassname();
     }
+}
+<?php
 
-    /**
-     * Scores 8 if argument is an object, which method returns expected value.
-     *
-     * @param mixed $argument
-     *
-     * @return bool|int
-     */
-    public function scoreArgument($argument)
+    namespace Prophecy\Exception\Doubler;
+
+    class MethodNotExtendableException extends DoubleException
     {
-        if (is_object($argument) && method_exists($argument, $this->name)) {
-            $actual = call_user_func(array($argument, $this->name));
+        private $methodName;
 
-            $comparator = $this->comparatorFactory->getComparatorFor(
-                $this->value, $actual
-            );
+        private $className;
 
-            try {
-                $comparator->assertEquals($this->value, $actual);
-                return 8;
-            } catch (ComparisonFailure $failure) {
-                return false;
-            }
-        }
+        /**
+         * @param string $message
+         * @param string $className
+         * @param string $methodName
+         */
+        public function __construct($message, $className, $methodName)
+        {
+            parent::__construct($message);
 
-        if (is_object($argument) && property_exists($argument, $this->name)) {
-            return $argument->{$this->name} === $this->value ? 8 : false;
+            $this->methodName = $methodName;
+            $this->className = $className;
         }
 
-        return false;
-    }
 
-    /**
-     * Returns false.
-     *
-     * @return bool
-     */
-    public function isLast()
-    {
-        return false;
-    }
+        /**
+         * @return string
+         */
+        public function getMethodName()
+        {
+            return $this->methodName;
+        }
+
+        /**
+         * @return string
+         */
+        public function getClassName()
+        {
+            return $this->className;
+        }
 
-    /**
-     * Returns string representation for token.
-     *
-     * @return string
-     */
-    public function __toString()
-    {
-        return sprintf('state(%s(), %s)',
-            $this->name,
-            $this->util->stringify($this->value)
-        );
     }
-}
 <?php
 
 /*
@@ -40159,60 +33993,53 @@ class ObjectStateToken implements TokenInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Argument\Token;
+namespace Prophecy\Exception\Doubler;
 
-/**
- * String contains token.
- *
- * @author Peter Mitchell <pete@peterjmit.com>
- */
-class StringContainsToken implements TokenInterface
+class MethodNotFoundException extends DoubleException
 {
-    private $value;
+    /**
+     * @var string
+     */
+    private $classname;
 
     /**
-     * Initializes token.
-     *
-     * @param string $value
+     * @var string
      */
-    public function __construct($value)
-    {
-        $this->value = $value;
-    }
+    private $methodName;
 
-    public function scoreArgument($argument)
-    {
-        return strpos($argument, $this->value) !== false ? 6 : false;
-    }
+    /**
+     * @var array
+     */
+    private $arguments;
 
     /**
-     * Returns preset value against which token checks arguments.
-     *
-     * @return mixed
+     * @param string $message
+     * @param string $classname
+     * @param string $methodName
+     * @param null|Argument\ArgumentsWildcard|array $arguments
      */
-    public function getValue()
+    public function __construct($message, $classname, $methodName, $arguments = null)
+    {
+        parent::__construct($message);
+
+        $this->classname  = $classname;
+        $this->methodName = $methodName;
+        $this->arguments = $arguments;
+    }
+
+    public function getClassname()
     {
-        return $this->value;
+        return $this->classname;
     }
 
-    /**
-     * Returns false.
-     *
-     * @return bool
-     */
-    public function isLast()
+    public function getMethodName()
     {
-        return false;
+        return $this->methodName;
     }
 
-    /**
-     * Returns string representation for token.
-     *
-     * @return string
-     */
-    public function __toString()
+    public function getArguments()
     {
-        return sprintf('contains("%s")', $this->value);
+        return $this->arguments;
     }
 }
 <?php
@@ -40226,37 +34053,35 @@ class StringContainsToken implements TokenInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Argument\Token;
+namespace Prophecy\Exception\Doubler;
 
-/**
- * Argument token interface.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-interface TokenInterface
+class ReturnByReferenceException extends DoubleException
 {
-    /**
-     * Calculates token match score for provided argument.
-     *
-     * @param $argument
-     *
-     * @return bool|int
-     */
-    public function scoreArgument($argument);
+    private $classname;
+    private $methodName;
 
     /**
-     * Returns true if this token prevents check of other tokens (is last one).
-     *
-     * @return bool|int
+     * @param string $message
+     * @param string $classname
+     * @param string $methodName
      */
-    public function isLast();
+    public function __construct($message, $classname, $methodName)
+    {
+        parent::__construct($message);
 
-    /**
-     * Returns string representation for token.
-     *
-     * @return string
-     */
-    public function __toString();
+        $this->classname  = $classname;
+        $this->methodName = $methodName;
+    }
+
+    public function getClassname()
+    {
+        return $this->classname;
+    }
+
+    public function getMethodName()
+    {
+        return $this->methodName;
+    }
 }
 <?php
 
@@ -40269,70 +34094,20 @@ interface TokenInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Argument\Token;
-
-use Prophecy\Exception\InvalidArgumentException;
+namespace Prophecy\Exception;
 
 /**
- * Value type token.
+ * Core Prophecy exception interface.
+ * All Prophecy exceptions implement it.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class TypeToken implements TokenInterface
+interface Exception
 {
-    private $type;
-
-    /**
-     * @param string $type
-     */
-    public function __construct($type)
-    {
-        $checker = "is_{$type}";
-        if (!function_exists($checker) && !interface_exists($type) && !class_exists($type)) {
-            throw new InvalidArgumentException(sprintf(
-                'Type or class name expected as an argument to TypeToken, but got %s.', $type
-            ));
-        }
-
-        $this->type = $type;
-    }
-
     /**
-     * Scores 5 if argument has the same type this token was constructed with.
-     *
-     * @param $argument
-     *
-     * @return bool|int
-     */
-    public function scoreArgument($argument)
-    {
-        $checker = "is_{$this->type}";
-        if (function_exists($checker)) {
-            return call_user_func($checker, $argument) ? 5 : false;
-        }
-
-        return $argument instanceof $this->type ? 5 : false;
-    }
-
-    /**
-     * Returns false.
-     *
-     * @return bool
-     */
-    public function isLast()
-    {
-        return false;
-    }
-
-    /**
-     * Returns string representation for token.
-     *
      * @return string
      */
-    public function __toString()
-    {
-        return sprintf('type(%s)', $this->type);
-    }
+    public function getMessage();
 }
 <?php
 
@@ -40345,120 +34120,59 @@ class TypeToken implements TokenInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Call;
+namespace Prophecy\Exception;
 
-use Exception;
+class InvalidArgumentException extends \InvalidArgumentException implements Exception
+{
+}
+<?php
 
-/**
- * Call object.
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
  *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  */
-class Call
-{
-    private $methodName;
-    private $arguments;
-    private $returnValue;
-    private $exception;
-    private $file;
-    private $line;
-
-    /**
-     * Initializes call.
-     *
-     * @param string      $methodName
-     * @param array       $arguments
-     * @param mixed       $returnValue
-     * @param Exception   $exception
-     * @param null|string $file
-     * @param null|int    $line
-     */
-    public function __construct($methodName, array $arguments, $returnValue,
-                                Exception $exception = null, $file, $line)
-    {
-        $this->methodName  = $methodName;
-        $this->arguments   = $arguments;
-        $this->returnValue = $returnValue;
-        $this->exception   = $exception;
 
-        if ($file) {
-            $this->file = $file;
-            $this->line = intval($line);
-        }
-    }
+namespace Prophecy\Exception\Prediction;
 
-    /**
-     * Returns called method name.
-     *
-     * @return string
-     */
-    public function getMethodName()
-    {
-        return $this->methodName;
-    }
+use Prophecy\Prophecy\ObjectProphecy;
 
-    /**
-     * Returns called method arguments.
-     *
-     * @return array
-     */
-    public function getArguments()
-    {
-        return $this->arguments;
-    }
+class AggregateException extends \RuntimeException implements PredictionException
+{
+    private $exceptions = array();
+    private $objectProphecy;
 
-    /**
-     * Returns called method return value.
-     *
-     * @return null|mixed
-     */
-    public function getReturnValue()
+    public function append(PredictionException $exception)
     {
-        return $this->returnValue;
-    }
+        $message = $exception->getMessage();
+        $message = '  '.strtr($message, array("\n" => "\n  "))."\n";
 
-    /**
-     * Returns exception that call thrown.
-     *
-     * @return null|Exception
-     */
-    public function getException()
-    {
-        return $this->exception;
+        $this->message      = rtrim($this->message.$message);
+        $this->exceptions[] = $exception;
     }
 
     /**
-     * Returns callee filename.
-     *
-     * @return string
+     * @return PredictionException[]
      */
-    public function getFile()
+    public function getExceptions()
     {
-        return $this->file;
+        return $this->exceptions;
     }
 
-    /**
-     * Returns callee line number.
-     *
-     * @return int
-     */
-    public function getLine()
+    public function setObjectProphecy(ObjectProphecy $objectProphecy)
     {
-        return $this->line;
+        $this->objectProphecy = $objectProphecy;
     }
 
     /**
-     * Returns short notation for callee place.
-     *
-     * @return string
+     * @return ObjectProphecy
      */
-    public function getCallPlace()
+    public function getObjectProphecy()
     {
-        if (null === $this->file) {
-            return 'unknown';
-        }
-
-        return sprintf('%s:%d', $this->file, $this->line);
+        return $this->objectProphecy;
     }
 }
 <?php
@@ -40472,165 +34186,54 @@ class Call
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Call;
+namespace Prophecy\Exception\Prediction;
 
-use Prophecy\Exception\Prophecy\MethodProphecyException;
-use Prophecy\Prophecy\MethodProphecy;
-use Prophecy\Prophecy\ObjectProphecy;
-use Prophecy\Argument\ArgumentsWildcard;
-use Prophecy\Util\StringUtil;
-use Prophecy\Exception\Call\UnexpectedCallException;
+use RuntimeException;
 
 /**
- * Calls receiver & manager.
+ * Basic failed prediction exception.
+ * Use it for custom prediction failures.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class CallCenter
+class FailedPredictionException extends RuntimeException implements PredictionException
 {
-    private $util;
-
-    /**
-     * @var Call[]
-     */
-    private $recordedCalls = array();
-
-    /**
-     * Initializes call center.
-     *
-     * @param StringUtil $util
-     */
-    public function __construct(StringUtil $util = null)
-    {
-        $this->util = $util ?: new StringUtil;
-    }
-
-    /**
-     * Makes and records specific method call for object prophecy.
-     *
-     * @param ObjectProphecy $prophecy
-     * @param string         $methodName
-     * @param array          $arguments
-     *
-     * @return mixed Returns null if no promise for prophecy found or promise return value.
-     *
-     * @throws \Prophecy\Exception\Call\UnexpectedCallException If no appropriate method prophecy found
-     */
-    public function makeCall(ObjectProphecy $prophecy, $methodName, array $arguments)
-    {
-        // For efficiency exclude 'args' from the generated backtrace
-        if (PHP_VERSION_ID >= 50400) {
-            // Limit backtrace to last 3 calls as we don't use the rest
-            // Limit argument was introduced in PHP 5.4.0
-            $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS, 3);
-        } elseif (defined('DEBUG_BACKTRACE_IGNORE_ARGS')) {
-            // DEBUG_BACKTRACE_IGNORE_ARGS was introduced in PHP 5.3.6
-            $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
-        } else {
-            $backtrace = debug_backtrace();
-        }
-
-        $file = $line = null;
-        if (isset($backtrace[2]) && isset($backtrace[2]['file'])) {
-            $file = $backtrace[2]['file'];
-            $line = $backtrace[2]['line'];
-        }
-
-        // If no method prophecies defined, then it's a dummy, so we'll just return null
-        if ('__destruct' === $methodName || 0 == count($prophecy->getMethodProphecies())) {
-            $this->recordedCalls[] = new Call($methodName, $arguments, null, null, $file, $line);
-
-            return null;
-        }
-
-        // There are method prophecies, so it's a fake/stub. Searching prophecy for this call
-        $matches = array();
-        foreach ($prophecy->getMethodProphecies($methodName) as $methodProphecy) {
-            if (0 < $score = $methodProphecy->getArgumentsWildcard()->scoreArguments($arguments)) {
-                $matches[] = array($score, $methodProphecy);
-            }
-        }
-
-        // If fake/stub doesn't have method prophecy for this call - throw exception
-        if (!count($matches)) {
-            throw $this->createUnexpectedCallException($prophecy, $methodName, $arguments);
-        }
-
-        // Sort matches by their score value
-        @usort($matches, function ($match1, $match2) { return $match2[0] - $match1[0]; });
-
-        // If Highest rated method prophecy has a promise - execute it or return null instead
-        $methodProphecy = $matches[0][1];
-        $returnValue = null;
-        $exception   = null;
-        if ($promise = $methodProphecy->getPromise()) {
-            try {
-                $returnValue = $promise->execute($arguments, $prophecy, $methodProphecy);
-            } catch (\Exception $e) {
-                $exception = $e;
-            }
-        }
+}
+<?php
 
-        if ($methodProphecy->hasReturnVoid() && $returnValue !== null) {
-            throw new MethodProphecyException(
-                "The method \"$methodName\" has a void return type, but the promise returned a value",
-                $methodProphecy
-            );
-        }
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        $this->recordedCalls[] = new Call(
-            $methodName, $arguments, $returnValue, $exception, $file, $line
-        );
+namespace Prophecy\Exception\Prediction;
 
-        if (null !== $exception) {
-            throw $exception;
-        }
+use Prophecy\Exception\Prophecy\MethodProphecyException;
 
-        return $returnValue;
-    }
+class NoCallsException extends MethodProphecyException implements PredictionException
+{
+}
+<?php
 
-    /**
-     * Searches for calls by method name & arguments wildcard.
-     *
-     * @param string            $methodName
-     * @param ArgumentsWildcard $wildcard
-     *
-     * @return Call[]
-     */
-    public function findCalls($methodName, ArgumentsWildcard $wildcard)
-    {
-        return array_values(
-            array_filter($this->recordedCalls, function (Call $call) use ($methodName, $wildcard) {
-                return $methodName === $call->getMethodName()
-                    && 0 < $wildcard->scoreArguments($call->getArguments())
-                ;
-            })
-        );
-    }
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    private function createUnexpectedCallException(ObjectProphecy $prophecy, $methodName,
-                                                   array $arguments)
-    {
-        $classname = get_class($prophecy->reveal());
-        $argstring = implode(', ', array_map(array($this->util, 'stringify'), $arguments));
-        $expected  = implode("\n", array_map(function (MethodProphecy $methodProphecy) {
-            return sprintf('  - %s(%s)',
-                $methodProphecy->getMethodName(),
-                $methodProphecy->getArgumentsWildcard()
-            );
-        }, call_user_func_array('array_merge', $prophecy->getMethodProphecies())));
+namespace Prophecy\Exception\Prediction;
 
-        return new UnexpectedCallException(
-            sprintf(
-                "Method call:\n".
-                "  - %s(%s)\n".
-                "on %s was not expected, expected calls were:\n%s",
+use Prophecy\Exception\Exception;
 
-                $methodName, $argstring, $classname, $expected
-            ),
-            $prophecy, $methodName, $arguments
-        );
-    }
+interface PredictionException extends Exception
+{
 }
 <?php
 
@@ -40643,35 +34246,24 @@ class CallCenter
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Comparator;
+namespace Prophecy\Exception\Prediction;
 
-use SebastianBergmann\Comparator\Comparator;
-use SebastianBergmann\Comparator\ComparisonFailure;
+use Prophecy\Prophecy\MethodProphecy;
 
-/**
- * Closure comparator.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-final class ClosureComparator extends Comparator
+class UnexpectedCallsCountException extends UnexpectedCallsException
 {
-    public function accepts($expected, $actual)
+    private $expectedCount;
+
+    public function __construct($message, MethodProphecy $methodProphecy, $count, array $calls)
     {
-        return is_object($expected) && $expected instanceof \Closure
-            && is_object($actual) && $actual instanceof \Closure;
+        parent::__construct($message, $methodProphecy, $calls);
+
+        $this->expectedCount = intval($count);
     }
 
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false)
+    public function getExpectedCount()
     {
-        throw new ComparisonFailure(
-            $expected,
-            $actual,
-            // we don't need a diff
-            '',
-            '',
-            false,
-            'all closures are born different'
-        );
+        return $this->expectedCount;
     }
 }
 <?php
@@ -40685,40 +34277,25 @@ final class ClosureComparator extends Comparator
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Comparator;
+namespace Prophecy\Exception\Prediction;
 
-use SebastianBergmann\Comparator\Factory as BaseFactory;
+use Prophecy\Prophecy\MethodProphecy;
+use Prophecy\Exception\Prophecy\MethodProphecyException;
 
-/**
- * Prophecy comparator factory.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-final class Factory extends BaseFactory
+class UnexpectedCallsException extends MethodProphecyException implements PredictionException
 {
-    /**
-     * @var Factory
-     */
-    private static $instance;
+    private $calls = array();
 
-    public function __construct()
+    public function __construct($message, MethodProphecy $methodProphecy, array $calls)
     {
-        parent::__construct();
+        parent::__construct($message, $methodProphecy);
 
-        $this->register(new ClosureComparator());
-        $this->register(new ProphecyComparator());
+        $this->calls = $calls;
     }
 
-    /**
-     * @return Factory
-     */
-    public static function getInstance()
+    public function getCalls()
     {
-        if (self::$instance === null) {
-            self::$instance = new Factory;
-        }
-
-        return self::$instance;
+        return $this->calls;
     }
 }
 <?php
@@ -40732,21 +34309,27 @@ final class Factory extends BaseFactory
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Comparator;
+namespace Prophecy\Exception\Prophecy;
 
-use Prophecy\Prophecy\ProphecyInterface;
-use SebastianBergmann\Comparator\ObjectComparator;
+use Prophecy\Prophecy\MethodProphecy;
 
-class ProphecyComparator extends ObjectComparator
+class MethodProphecyException extends ObjectProphecyException
 {
-    public function accepts($expected, $actual)
+    private $methodProphecy;
+
+    public function __construct($message, MethodProphecy $methodProphecy)
     {
-        return is_object($expected) && is_object($actual) && $actual instanceof ProphecyInterface;
+        parent::__construct($message, $methodProphecy->getObjectProphecy());
+
+        $this->methodProphecy = $methodProphecy;
     }
 
-    public function assertEquals($expected, $actual, $delta = 0.0, $canonicalize = false, $ignoreCase = false, array &$processed = array())
+    /**
+     * @return MethodProphecy
+     */
+    public function getMethodProphecy()
     {
-        parent::assertEquals($expected, $actual->reveal(), $delta, $canonicalize, $ignoreCase, $processed);
+        return $this->methodProphecy;
     }
 }
 <?php
@@ -40760,61 +34343,27 @@ class ProphecyComparator extends ObjectComparator
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler;
+namespace Prophecy\Exception\Prophecy;
 
-use ReflectionClass;
+use Prophecy\Prophecy\ObjectProphecy;
 
-/**
- * Cached class doubler.
- * Prevents mirroring/creation of the same structure twice.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-class CachedDoubler extends Doubler
+class ObjectProphecyException extends \RuntimeException implements ProphecyException
 {
-    private $classes = array();
-
-    /**
-     * {@inheritdoc}
-     */
-    public function registerClassPatch(ClassPatch\ClassPatchInterface $patch)
-    {
-        $this->classes[] = array();
-
-        parent::registerClassPatch($patch);
-    }
+    private $objectProphecy;
 
-    /**
-     * {@inheritdoc}
-     */
-    protected function createDoubleClass(ReflectionClass $class = null, array $interfaces)
+    public function __construct($message, ObjectProphecy $objectProphecy)
     {
-        $classId = $this->generateClassId($class, $interfaces);
-        if (isset($this->classes[$classId])) {
-            return $this->classes[$classId];
-        }
+        parent::__construct($message);
 
-        return $this->classes[$classId] = parent::createDoubleClass($class, $interfaces);
+        $this->objectProphecy = $objectProphecy;
     }
 
     /**
-     * @param ReflectionClass   $class
-     * @param ReflectionClass[] $interfaces
-     *
-     * @return string
+     * @return ObjectProphecy
      */
-    private function generateClassId(ReflectionClass $class = null, array $interfaces)
+    public function getObjectProphecy()
     {
-        $parts = array();
-        if (null !== $class) {
-            $parts[] = $class->getName();
-        }
-        foreach ($interfaces as $interface) {
-            $parts[] = $interface->getName();
-        }
-        sort($parts);
-
-        return md5(implode('', $parts));
+        return $this->objectProphecy;
     }
 }
 <?php
@@ -40828,42 +34377,12 @@ class CachedDoubler extends Doubler
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler\ClassPatch;
+namespace Prophecy\Exception\Prophecy;
 
-use Prophecy\Doubler\Generator\Node\ClassNode;
+use Prophecy\Exception\Exception;
 
-/**
- * Class patch interface.
- * Class patches extend doubles functionality or help
- * Prophecy to avoid some internal PHP bugs.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-interface ClassPatchInterface
+interface ProphecyException extends Exception
 {
-    /**
-     * Checks if patch supports specific class node.
-     *
-     * @param ClassNode $node
-     *
-     * @return bool
-     */
-    public function supports(ClassNode $node);
-
-    /**
-     * Applies patch to the specific class node.
-     *
-     * @param ClassNode $node
-     * @return void
-     */
-    public function apply(ClassNode $node);
-
-    /**
-     * Returns patch priority, which determines when patch will be applied.
-     *
-     * @return int Priority number (higher - earlier)
-     */
-    public function getPriority();
 }
 <?php
 
@@ -40876,65 +34395,62 @@ interface ClassPatchInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler\ClassPatch;
+namespace Prophecy\PhpDocumentor;
 
-use Prophecy\Doubler\Generator\Node\ClassNode;
-use Prophecy\Doubler\Generator\Node\MethodNode;
+use phpDocumentor\Reflection\DocBlock\Tag\MethodTag as LegacyMethodTag;
+use phpDocumentor\Reflection\DocBlock\Tags\Method;
 
 /**
- * Disable constructor.
- * Makes all constructor arguments optional.
+ * @author Théo FIDRY <theo.fidry@gmail.com>
  *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ * @internal
  */
-class DisableConstructorPatch implements ClassPatchInterface
+final class ClassAndInterfaceTagRetriever implements MethodTagRetrieverInterface
 {
-    /**
-     * Checks if class has `__construct` method.
-     *
-     * @param ClassNode $node
-     *
-     * @return bool
-     */
-    public function supports(ClassNode $node)
-    {
-        return true;
-    }
+    private $classRetriever;
 
-    /**
-     * Makes all class constructor arguments optional.
-     *
-     * @param ClassNode $node
-     */
-    public function apply(ClassNode $node)
+    public function __construct(MethodTagRetrieverInterface $classRetriever = null)
     {
-        if (!$node->hasMethod('__construct')) {
-            $node->addMethod(new MethodNode('__construct', ''));
+        if (null !== $classRetriever) {
+            $this->classRetriever = $classRetriever;
 
             return;
         }
 
-        $constructor = $node->getMethod('__construct');
-        foreach ($constructor->getArguments() as $argument) {
-            $argument->setDefault(null);
-        }
+        $this->classRetriever = class_exists('phpDocumentor\Reflection\DocBlockFactory') && class_exists('phpDocumentor\Reflection\Types\ContextFactory')
+            ? new ClassTagRetriever()
+            : new LegacyClassTagRetriever()
+        ;
+    }
 
-        $constructor->setCode(<<<PHP
-if (0 < func_num_args()) {
-    call_user_func_array(array('parent', '__construct'), func_get_args());
-}
-PHP
+    /**
+     * @param \ReflectionClass $reflectionClass
+     *
+     * @return LegacyMethodTag[]|Method[]
+     */
+    public function getTagList(\ReflectionClass $reflectionClass)
+    {
+        return array_merge(
+            $this->classRetriever->getTagList($reflectionClass),
+            $this->getInterfacesTagList($reflectionClass)
         );
     }
 
     /**
-     * Returns patch priority, which determines when patch will be applied.
+     * @param \ReflectionClass $reflectionClass
      *
-     * @return int Priority number (higher - earlier)
+     * @return LegacyMethodTag[]|Method[]
      */
-    public function getPriority()
+    private function getInterfacesTagList(\ReflectionClass $reflectionClass)
     {
-        return 100;
+        $interfaces = $reflectionClass->getInterfaces();
+        $tagList = array();
+
+        foreach($interfaces as $interface) {
+            $tagList = array_merge($tagList, $this->classRetriever->getTagList($interface));
+        }
+
+        return $tagList;
     }
 }
 <?php
@@ -40948,56 +34464,45 @@ PHP
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler\ClassPatch;
+namespace Prophecy\PhpDocumentor;
 
-use Prophecy\Doubler\Generator\Node\ClassNode;
+use phpDocumentor\Reflection\DocBlock\Tags\Method;
+use phpDocumentor\Reflection\DocBlockFactory;
+use phpDocumentor\Reflection\Types\ContextFactory;
 
 /**
- * Exception patch for HHVM to remove the stubs from special methods
+ * @author Théo FIDRY <theo.fidry@gmail.com>
  *
- * @author Christophe Coevoet <stof@notk.org>
+ * @internal
  */
-class HhvmExceptionPatch implements ClassPatchInterface
+final class ClassTagRetriever implements MethodTagRetrieverInterface
 {
-    /**
-     * Supports exceptions on HHVM.
-     *
-     * @param ClassNode $node
-     *
-     * @return bool
-     */
-    public function supports(ClassNode $node)
-    {
-        if (!defined('HHVM_VERSION')) {
-            return false;
-        }
+    private $docBlockFactory;
+    private $contextFactory;
 
-        return 'Exception' === $node->getParentClass() || is_subclass_of($node->getParentClass(), 'Exception');
+    public function __construct()
+    {
+        $this->docBlockFactory = DocBlockFactory::createInstance();
+        $this->contextFactory = new ContextFactory();
     }
 
     /**
-     * Removes special exception static methods from the doubled methods.
-     *
-     * @param ClassNode $node
+     * @param \ReflectionClass $reflectionClass
      *
-     * @return void
+     * @return Method[]
      */
-    public function apply(ClassNode $node)
+    public function getTagList(\ReflectionClass $reflectionClass)
     {
-        if ($node->hasMethod('setTraceOptions')) {
-            $node->getMethod('setTraceOptions')->useParentCode();
-        }
-        if ($node->hasMethod('getTraceOptions')) {
-            $node->getMethod('getTraceOptions')->useParentCode();
-        }
-    }
+        try {
+            $phpdoc = $this->docBlockFactory->create(
+                $reflectionClass,
+                $this->contextFactory->createFromReflector($reflectionClass)
+            );
 
-    /**
-     * {@inheritdoc}
-     */
-    public function getPriority()
-    {
-        return -50;
+            return $phpdoc->getTagsByName('method');
+        } catch (\InvalidArgumentException $e) {
+            return array();
+        }
     }
 }
 <?php
@@ -41011,133 +34516,28 @@ class HhvmExceptionPatch implements ClassPatchInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler\ClassPatch;
+namespace Prophecy\PhpDocumentor;
 
-use Prophecy\Doubler\Generator\Node\ClassNode;
+use phpDocumentor\Reflection\DocBlock;
+use phpDocumentor\Reflection\DocBlock\Tag\MethodTag as LegacyMethodTag;
 
 /**
- * Remove method functionality from the double which will clash with php keywords.
+ * @author Théo FIDRY <theo.fidry@gmail.com>
  *
- * @author Milan Magudia <milan@magudia.com>
+ * @internal
  */
-class KeywordPatch implements ClassPatchInterface
+final class LegacyClassTagRetriever implements MethodTagRetrieverInterface
 {
     /**
-     * Support any class
-     *
-     * @param ClassNode $node
-     *
-     * @return boolean
-     */
-    public function supports(ClassNode $node)
-    {
-        return true;
-    }
-
-    /**
-     * Remove methods that clash with php keywords
-     *
-     * @param ClassNode $node
-     */
-    public function apply(ClassNode $node)
-    {
-        $methodNames = array_keys($node->getMethods());
-        $methodsToRemove = array_intersect($methodNames, $this->getKeywords());
-        foreach ($methodsToRemove as $methodName) {
-            $node->removeMethod($methodName);
-        }
-    }
-
-    /**
-     * Returns patch priority, which determines when patch will be applied.
-     *
-     * @return int Priority number (higher - earlier)
-     */
-    public function getPriority()
-    {
-        return 49;
-    }
-
-    /**
-     * Returns array of php keywords.
+     * @param \ReflectionClass $reflectionClass
      *
-     * @return array
+     * @return LegacyMethodTag[]
      */
-    private function getKeywords()
+    public function getTagList(\ReflectionClass $reflectionClass)
     {
-        if (\PHP_VERSION_ID >= 70000) {
-            return array('__halt_compiler');
-        }
+        $phpdoc = new DocBlock($reflectionClass->getDocComment());
 
-        return array(
-            '__halt_compiler',
-            'abstract',
-            'and',
-            'array',
-            'as',
-            'break',
-            'callable',
-            'case',
-            'catch',
-            'class',
-            'clone',
-            'const',
-            'continue',
-            'declare',
-            'default',
-            'die',
-            'do',
-            'echo',
-            'else',
-            'elseif',
-            'empty',
-            'enddeclare',
-            'endfor',
-            'endforeach',
-            'endif',
-            'endswitch',
-            'endwhile',
-            'eval',
-            'exit',
-            'extends',
-            'final',
-            'finally',
-            'for',
-            'foreach',
-            'function',
-            'global',
-            'goto',
-            'if',
-            'implements',
-            'include',
-            'include_once',
-            'instanceof',
-            'insteadof',
-            'interface',
-            'isset',
-            'list',
-            'namespace',
-            'new',
-            'or',
-            'print',
-            'private',
-            'protected',
-            'public',
-            'require',
-            'require_once',
-            'return',
-            'static',
-            'switch',
-            'throw',
-            'trait',
-            'try',
-            'unset',
-            'use',
-            'var',
-            'while',
-            'xor',
-            'yield',
-        );
+        return $phpdoc->getTagsByName('method');
     }
 }
 <?php
@@ -41151,84 +34551,25 @@ class KeywordPatch implements ClassPatchInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler\ClassPatch;
+namespace Prophecy\PhpDocumentor;
 
-use Prophecy\Doubler\Generator\Node\ClassNode;
-use Prophecy\Doubler\Generator\Node\MethodNode;
-use Prophecy\PhpDocumentor\ClassAndInterfaceTagRetriever;
-use Prophecy\PhpDocumentor\MethodTagRetrieverInterface;
+use phpDocumentor\Reflection\DocBlock\Tag\MethodTag as LegacyMethodTag;
+use phpDocumentor\Reflection\DocBlock\Tags\Method;
 
 /**
- * Discover Magical API using "@method" PHPDoc format.
- *
- * @author Thomas Tourlourat <thomas@tourlourat.com>
- * @author Kévin Dunglas <dunglas@gmail.com>
  * @author Théo FIDRY <theo.fidry@gmail.com>
+ *
+ * @internal
  */
-class MagicCallPatch implements ClassPatchInterface
+interface MethodTagRetrieverInterface
 {
-    private $tagRetriever;
-
-    public function __construct(MethodTagRetrieverInterface $tagRetriever = null)
-    {
-        $this->tagRetriever = null === $tagRetriever ? new ClassAndInterfaceTagRetriever() : $tagRetriever;
-    }
-
-    /**
-     * Support any class
-     *
-     * @param ClassNode $node
-     *
-     * @return boolean
-     */
-    public function supports(ClassNode $node)
-    {
-        return true;
-    }
-
-    /**
-     * Discover Magical API
-     *
-     * @param ClassNode $node
-     */
-    public function apply(ClassNode $node)
-    {
-        $types = array_filter($node->getInterfaces(), function ($interface) {
-            return 0 !== strpos($interface, 'Prophecy\\');
-        });
-        $types[] = $node->getParentClass();
-
-        foreach ($types as $type) {
-            $reflectionClass = new \ReflectionClass($type);
-            $tagList = $this->tagRetriever->getTagList($reflectionClass);
-
-            foreach($tagList as $tag) {
-                $methodName = $tag->getMethodName();
-
-                if (empty($methodName)) {
-                    continue;
-                }
-
-                if (!$reflectionClass->hasMethod($methodName)) {
-                    $methodNode = new MethodNode($methodName);
-                    $methodNode->setStatic($tag->isStatic());
-                    $node->addMethod($methodNode);
-                }
-            }
-        }
-    }
-
     /**
-     * Returns patch priority, which determines when patch will be applied.
+     * @param \ReflectionClass $reflectionClass
      *
-     * @return integer Priority number (higher - earlier)
+     * @return LegacyMethodTag[]|Method[]
      */
-    public function getPriority()
-    {
-        return 50;
-    }
+    public function getTagList(\ReflectionClass $reflectionClass);
 }
-
 <?php
 
 /*
@@ -41240,97 +34581,79 @@ class MagicCallPatch implements ClassPatchInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler\ClassPatch;
+namespace Prophecy\Prediction;
 
-use Prophecy\Doubler\Generator\Node\ClassNode;
-use Prophecy\Doubler\Generator\Node\MethodNode;
-use Prophecy\Doubler\Generator\Node\ArgumentNode;
+use Prophecy\Call\Call;
+use Prophecy\Prophecy\ObjectProphecy;
+use Prophecy\Prophecy\MethodProphecy;
+use Prophecy\Argument\ArgumentsWildcard;
+use Prophecy\Argument\Token\AnyValuesToken;
+use Prophecy\Util\StringUtil;
+use Prophecy\Exception\Prediction\NoCallsException;
 
 /**
- * Add Prophecy functionality to the double.
- * This is a core class patch for Prophecy.
+ * Call prediction.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class ProphecySubjectPatch implements ClassPatchInterface
+class CallPrediction implements PredictionInterface
 {
+    private $util;
+
     /**
-     * Always returns true.
-     *
-     * @param ClassNode $node
+     * Initializes prediction.
      *
-     * @return bool
+     * @param StringUtil $util
      */
-    public function supports(ClassNode $node)
+    public function __construct(StringUtil $util = null)
     {
-        return true;
+        $this->util = $util ?: new StringUtil;
     }
 
     /**
-     * Apply Prophecy functionality to class node.
+     * Tests that there was at least one call.
      *
-     * @param ClassNode $node
+     * @param Call[]         $calls
+     * @param ObjectProphecy $object
+     * @param MethodProphecy $method
+     *
+     * @throws \Prophecy\Exception\Prediction\NoCallsException
      */
-    public function apply(ClassNode $node)
+    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method)
     {
-        $node->addInterface('Prophecy\Prophecy\ProphecySubjectInterface');
-        $node->addProperty('objectProphecy', 'private');
-
-        foreach ($node->getMethods() as $name => $method) {
-            if ('__construct' === strtolower($name)) {
-                continue;
-            }
-
-            if ($method->getReturnType() === 'void') {
-                $method->setCode(
-                    '$this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());'
-                );
-            } else {
-                $method->setCode(
-                    'return $this->getProphecy()->makeProphecyMethodCall(__FUNCTION__, func_get_args());'
-                );
-            }
+        if (count($calls)) {
+            return;
         }
 
-        $prophecySetter = new MethodNode('setProphecy');
-        $prophecyArgument = new ArgumentNode('prophecy');
-        $prophecyArgument->setTypeHint('Prophecy\Prophecy\ProphecyInterface');
-        $prophecySetter->addArgument($prophecyArgument);
-        $prophecySetter->setCode('$this->objectProphecy = $prophecy;');
-
-        $prophecyGetter = new MethodNode('getProphecy');
-        $prophecyGetter->setCode('return $this->objectProphecy;');
-
-        if ($node->hasMethod('__call')) {
-            $__call = $node->getMethod('__call');
-        } else {
-            $__call = new MethodNode('__call');
-            $__call->addArgument(new ArgumentNode('name'));
-            $__call->addArgument(new ArgumentNode('arguments'));
+        $methodCalls = $object->findProphecyMethodCalls(
+            $method->getMethodName(),
+            new ArgumentsWildcard(array(new AnyValuesToken))
+        );
 
-            $node->addMethod($__call);
-        }
+        if (count($methodCalls)) {
+            throw new NoCallsException(sprintf(
+                "No calls have been made that match:\n".
+                "  %s->%s(%s)\n".
+                "but expected at least one.\n".
+                "Recorded `%s(...)` calls:\n%s",
 
-        $__call->setCode(<<<PHP
-throw new \Prophecy\Exception\Doubler\MethodNotFoundException(
-    sprintf('Method `%s::%s()` not found.', get_class(\$this), func_get_arg(0)),
-    \$this->getProphecy(), func_get_arg(0)
-);
-PHP
-        );
+                get_class($object->reveal()),
+                $method->getMethodName(),
+                $method->getArgumentsWildcard(),
+                $method->getMethodName(),
+                $this->util->stringifyCalls($methodCalls)
+            ), $method);
+        }
 
-        $node->addMethod($prophecySetter);
-        $node->addMethod($prophecyGetter);
-    }
+        throw new NoCallsException(sprintf(
+            "No calls have been made that match:\n".
+            "  %s->%s(%s)\n".
+            "but expected at least one.",
 
-    /**
-     * Returns patch priority, which determines when patch will be applied.
-     *
-     * @return int Priority number (higher - earlier)
-     */
-    public function getPriority()
-    {
-        return 0;
+            get_class($object->reveal()),
+            $method->getMethodName(),
+            $method->getArgumentsWildcard()
+        ), $method);
     }
 }
 <?php
@@ -41344,50 +34667,100 @@ PHP
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler\ClassPatch;
+namespace Prophecy\Prediction;
 
-use Prophecy\Doubler\Generator\Node\ClassNode;
+use Prophecy\Call\Call;
+use Prophecy\Prophecy\ObjectProphecy;
+use Prophecy\Prophecy\MethodProphecy;
+use Prophecy\Argument\ArgumentsWildcard;
+use Prophecy\Argument\Token\AnyValuesToken;
+use Prophecy\Util\StringUtil;
+use Prophecy\Exception\Prediction\UnexpectedCallsCountException;
 
 /**
- * ReflectionClass::newInstance patch.
- * Makes first argument of newInstance optional, since it works but signature is misleading
+ * Prediction interface.
+ * Predictions are logical test blocks, tied to `should...` keyword.
  *
- * @author Florian Klein <florian.klein@free.fr>
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class ReflectionClassNewInstancePatch implements ClassPatchInterface
+class CallTimesPrediction implements PredictionInterface
 {
+    private $times;
+    private $util;
+
     /**
-     * Supports ReflectionClass
-     *
-     * @param ClassNode $node
+     * Initializes prediction.
      *
-     * @return bool
+     * @param int        $times
+     * @param StringUtil $util
      */
-    public function supports(ClassNode $node)
+    public function __construct($times, StringUtil $util = null)
     {
-        return 'ReflectionClass' === $node->getParentClass();
+        $this->times = intval($times);
+        $this->util  = $util ?: new StringUtil;
     }
 
     /**
-     * Updates newInstance's first argument to make it optional
+     * Tests that there was exact amount of calls made.
      *
-     * @param ClassNode $node
+     * @param Call[]         $calls
+     * @param ObjectProphecy $object
+     * @param MethodProphecy $method
+     *
+     * @throws \Prophecy\Exception\Prediction\UnexpectedCallsCountException
      */
-    public function apply(ClassNode $node)
+    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method)
     {
-        foreach ($node->getMethod('newInstance')->getArguments() as $argument) {
-            $argument->setDefault(null);
+        if ($this->times == count($calls)) {
+            return;
         }
-    }
 
-    /**
-     * Returns patch priority, which determines when patch will be applied.
-     *
-     * @return int Priority number (higher = earlier)
-     */
-    public function getPriority()
-    {
-        return 50;
+        $methodCalls = $object->findProphecyMethodCalls(
+            $method->getMethodName(),
+            new ArgumentsWildcard(array(new AnyValuesToken))
+        );
+
+        if (count($calls)) {
+            $message = sprintf(
+                "Expected exactly %d calls that match:\n".
+                "  %s->%s(%s)\n".
+                "but %d were made:\n%s",
+
+                $this->times,
+                get_class($object->reveal()),
+                $method->getMethodName(),
+                $method->getArgumentsWildcard(),
+                count($calls),
+                $this->util->stringifyCalls($calls)
+            );
+        } elseif (count($methodCalls)) {
+            $message = sprintf(
+                "Expected exactly %d calls that match:\n".
+                "  %s->%s(%s)\n".
+                "but none were made.\n".
+                "Recorded `%s(...)` calls:\n%s",
+
+                $this->times,
+                get_class($object->reveal()),
+                $method->getMethodName(),
+                $method->getArgumentsWildcard(),
+                $method->getMethodName(),
+                $this->util->stringifyCalls($methodCalls)
+            );
+        } else {
+            $message = sprintf(
+                "Expected exactly %d calls that match:\n".
+                "  %s->%s(%s)\n".
+                "but none were made.",
+
+                $this->times,
+                get_class($object->reveal()),
+                $method->getMethodName(),
+                $method->getArgumentsWildcard()
+            );
+        }
+
+        throw new UnexpectedCallsCountException($message, $method, $this->times, $calls);
     }
 }
 <?php
@@ -41401,99 +34774,58 @@ class ReflectionClassNewInstancePatch implements ClassPatchInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler\ClassPatch;
+namespace Prophecy\Prediction;
 
-use Prophecy\Doubler\Generator\Node\ClassNode;
-use Prophecy\Doubler\Generator\Node\MethodNode;
+use Prophecy\Call\Call;
+use Prophecy\Prophecy\ObjectProphecy;
+use Prophecy\Prophecy\MethodProphecy;
+use Prophecy\Exception\InvalidArgumentException;
+use Closure;
 
 /**
- * SplFileInfo patch.
- * Makes SplFileInfo and derivative classes usable with Prophecy.
+ * Callback prediction.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class SplFileInfoPatch implements ClassPatchInterface
+class CallbackPrediction implements PredictionInterface
 {
+    private $callback;
+
     /**
-     * Supports everything that extends SplFileInfo.
+     * Initializes callback prediction.
      *
-     * @param ClassNode $node
+     * @param callable $callback Custom callback
      *
-     * @return bool
+     * @throws \Prophecy\Exception\InvalidArgumentException
      */
-    public function supports(ClassNode $node)
+    public function __construct($callback)
     {
-        if (null === $node->getParentClass()) {
-            return false;
+        if (!is_callable($callback)) {
+            throw new InvalidArgumentException(sprintf(
+                'Callable expected as an argument to CallbackPrediction, but got %s.',
+                gettype($callback)
+            ));
         }
 
-        return 'SplFileInfo' === $node->getParentClass()
-            || is_subclass_of($node->getParentClass(), 'SplFileInfo')
-        ;
+        $this->callback = $callback;
     }
 
     /**
-     * Updated constructor code to call parent one with dummy file argument.
+     * Executes preset callback.
      *
-     * @param ClassNode $node
+     * @param Call[]         $calls
+     * @param ObjectProphecy $object
+     * @param MethodProphecy $method
      */
-    public function apply(ClassNode $node)
+    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method)
     {
-        if ($node->hasMethod('__construct')) {
-            $constructor = $node->getMethod('__construct');
-        } else {
-            $constructor = new MethodNode('__construct');
-            $node->addMethod($constructor);
-        }
-
-        if ($this->nodeIsDirectoryIterator($node)) {
-            $constructor->setCode('return parent::__construct("' . __DIR__ . '");');
-
-            return;
-        }
-
-        if ($this->nodeIsSplFileObject($node)) {
-            $filePath = str_replace('\\','\\\\',__FILE__);
-            $constructor->setCode('return parent::__construct("' . $filePath .'");');
+        $callback = $this->callback;
 
-            return;
+        if ($callback instanceof Closure && method_exists('Closure', 'bind')) {
+            $callback = Closure::bind($callback, $object);
         }
 
-        $constructor->useParentCode();
-    }
-
-    /**
-     * Returns patch priority, which determines when patch will be applied.
-     *
-     * @return int Priority number (higher - earlier)
-     */
-    public function getPriority()
-    {
-        return 50;
-    }
-
-    /**
-     * @param ClassNode $node
-     * @return boolean
-     */
-    private function nodeIsDirectoryIterator(ClassNode $node)
-    {
-        $parent = $node->getParentClass();
-
-        return 'DirectoryIterator' === $parent
-            || is_subclass_of($parent, 'DirectoryIterator');
-    }
-
-    /**
-     * @param ClassNode $node
-     * @return boolean
-     */
-    private function nodeIsSplFileObject(ClassNode $node)
-    {
-        $parent = $node->getParentClass();
-
-        return 'SplFileObject' === $parent
-            || is_subclass_of($parent, 'SplFileObject');
+        call_user_func($callback, $calls, $object, $method);
     }
 }
 <?php
@@ -41507,76 +34839,61 @@ class SplFileInfoPatch implements ClassPatchInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler\ClassPatch;
+namespace Prophecy\Prediction;
 
-use Prophecy\Doubler\Generator\Node\ClassNode;
-use Prophecy\Doubler\Generator\Node\MethodNode;
+use Prophecy\Call\Call;
+use Prophecy\Prophecy\ObjectProphecy;
+use Prophecy\Prophecy\MethodProphecy;
+use Prophecy\Util\StringUtil;
+use Prophecy\Exception\Prediction\UnexpectedCallsException;
 
 /**
- * Traversable interface patch.
- * Forces classes that implement interfaces, that extend Traversable to also implement Iterator.
+ * No calls prediction.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class TraversablePatch implements ClassPatchInterface
+class NoCallsPrediction implements PredictionInterface
 {
+    private $util;
+
     /**
-     * Supports nodetree, that implement Traversable, but not Iterator or IteratorAggregate.
-     *
-     * @param ClassNode $node
+     * Initializes prediction.
      *
-     * @return bool
+     * @param null|StringUtil $util
      */
-    public function supports(ClassNode $node)
+    public function __construct(StringUtil $util = null)
     {
-        if (in_array('Iterator', $node->getInterfaces())) {
-            return false;
-        }
-        if (in_array('IteratorAggregate', $node->getInterfaces())) {
-            return false;
-        }
-
-        foreach ($node->getInterfaces() as $interface) {
-            if ('Traversable' !== $interface && !is_subclass_of($interface, 'Traversable')) {
-                continue;
-            }
-            if ('Iterator' === $interface || is_subclass_of($interface, 'Iterator')) {
-                continue;
-            }
-            if ('IteratorAggregate' === $interface || is_subclass_of($interface, 'IteratorAggregate')) {
-                continue;
-            }
-
-            return true;
-        }
-
-        return false;
+        $this->util = $util ?: new StringUtil;
     }
 
     /**
-     * Forces class to implement Iterator interface.
+     * Tests that there were no calls made.
      *
-     * @param ClassNode $node
+     * @param Call[]         $calls
+     * @param ObjectProphecy $object
+     * @param MethodProphecy $method
+     *
+     * @throws \Prophecy\Exception\Prediction\UnexpectedCallsException
      */
-    public function apply(ClassNode $node)
+    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method)
     {
-        $node->addInterface('Iterator');
+        if (!count($calls)) {
+            return;
+        }
 
-        $node->addMethod(new MethodNode('current'));
-        $node->addMethod(new MethodNode('key'));
-        $node->addMethod(new MethodNode('next'));
-        $node->addMethod(new MethodNode('rewind'));
-        $node->addMethod(new MethodNode('valid'));
-    }
+        $verb = count($calls) === 1 ? 'was' : 'were';
 
-    /**
-     * Returns patch priority, which determines when patch will be applied.
-     *
-     * @return int Priority number (higher - earlier)
-     */
-    public function getPriority()
-    {
-        return 100;
+        throw new UnexpectedCallsException(sprintf(
+            "No calls expected that match:\n".
+            "  %s->%s(%s)\n".
+            "but %d %s made:\n%s",
+            get_class($object->reveal()),
+            $method->getMethodName(),
+            $method->getArgumentsWildcard(),
+            count($calls),
+            $verb,
+            $this->util->stringifyCalls($calls)
+        ), $method, $calls);
     }
 }
 <?php
@@ -41590,16 +34907,31 @@ class TraversablePatch implements ClassPatchInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler;
+namespace Prophecy\Prediction;
+
+use Prophecy\Call\Call;
+use Prophecy\Prophecy\ObjectProphecy;
+use Prophecy\Prophecy\MethodProphecy;
 
 /**
- * Core double interface.
- * All doubled classes will implement this one.
+ * Prediction interface.
+ * Predictions are logical test blocks, tied to `should...` keyword.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-interface DoubleInterface
+interface PredictionInterface
 {
+    /**
+     * Tests that double fulfilled prediction.
+     *
+     * @param Call[]        $calls
+     * @param ObjectProphecy $object
+     * @param MethodProphecy $method
+     *
+     * @throws object
+     * @return void
+     */
+    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method);
 }
 <?php
 
@@ -41612,140 +34944,95 @@ interface DoubleInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler;
+namespace Prophecy\Promise;
 
-use Doctrine\Instantiator\Instantiator;
-use Prophecy\Doubler\ClassPatch\ClassPatchInterface;
-use Prophecy\Doubler\Generator\ClassMirror;
-use Prophecy\Doubler\Generator\ClassCreator;
+use Prophecy\Prophecy\ObjectProphecy;
+use Prophecy\Prophecy\MethodProphecy;
 use Prophecy\Exception\InvalidArgumentException;
-use ReflectionClass;
+use Closure;
 
 /**
- * Cached class doubler.
- * Prevents mirroring/creation of the same structure twice.
+ * Callback promise.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class Doubler
+class CallbackPromise implements PromiseInterface
 {
-    private $mirror;
-    private $creator;
-    private $namer;
-
-    /**
-     * @var ClassPatchInterface[]
-     */
-    private $patches = array();
-
-    /**
-     * @var \Doctrine\Instantiator\Instantiator
-     */
-    private $instantiator;
-
-    /**
-     * Initializes doubler.
-     *
-     * @param ClassMirror   $mirror
-     * @param ClassCreator  $creator
-     * @param NameGenerator $namer
-     */
-    public function __construct(ClassMirror $mirror = null, ClassCreator $creator = null,
-                                NameGenerator $namer = null)
-    {
-        $this->mirror  = $mirror  ?: new ClassMirror;
-        $this->creator = $creator ?: new ClassCreator;
-        $this->namer   = $namer   ?: new NameGenerator;
-    }
+    private $callback;
 
     /**
-     * Returns list of registered class patches.
+     * Initializes callback promise.
      *
-     * @return ClassPatchInterface[]
-     */
-    public function getClassPatches()
-    {
-        return $this->patches;
-    }
-
-    /**
-     * Registers new class patch.
+     * @param callable $callback Custom callback
      *
-     * @param ClassPatchInterface $patch
+     * @throws \Prophecy\Exception\InvalidArgumentException
      */
-    public function registerClassPatch(ClassPatchInterface $patch)
+    public function __construct($callback)
     {
-        $this->patches[] = $patch;
+        if (!is_callable($callback)) {
+            throw new InvalidArgumentException(sprintf(
+                'Callable expected as an argument to CallbackPromise, but got %s.',
+                gettype($callback)
+            ));
+        }
 
-        @usort($this->patches, function (ClassPatchInterface $patch1, ClassPatchInterface $patch2) {
-            return $patch2->getPriority() - $patch1->getPriority();
-        });
+        $this->callback = $callback;
     }
 
     /**
-     * Creates double from specific class or/and list of interfaces.
-     *
-     * @param ReflectionClass   $class
-     * @param ReflectionClass[] $interfaces Array of ReflectionClass instances
-     * @param array             $args       Constructor arguments
+     * Evaluates promise callback.
      *
-     * @return DoubleInterface
+     * @param array          $args
+     * @param ObjectProphecy $object
+     * @param MethodProphecy $method
      *
-     * @throws \Prophecy\Exception\InvalidArgumentException
+     * @return mixed
      */
-    public function double(ReflectionClass $class = null, array $interfaces, array $args = null)
+    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method)
     {
-        foreach ($interfaces as $interface) {
-            if (!$interface instanceof ReflectionClass) {
-                throw new InvalidArgumentException(sprintf(
-                    "[ReflectionClass \$interface1 [, ReflectionClass \$interface2]] array expected as\n".
-                    "a second argument to `Doubler::double(...)`, but got %s.",
-                    is_object($interface) ? get_class($interface).' class' : gettype($interface)
-                ));
-            }
-        }
-
-        $classname  = $this->createDoubleClass($class, $interfaces);
-        $reflection = new ReflectionClass($classname);
-
-        if (null !== $args) {
-            return $reflection->newInstanceArgs($args);
-        }
-        if ((null === $constructor = $reflection->getConstructor())
-            || ($constructor->isPublic() && !$constructor->isFinal())) {
-            return $reflection->newInstance();
-        }
+        $callback = $this->callback;
 
-        if (!$this->instantiator) {
-            $this->instantiator = new Instantiator();
+        if ($callback instanceof Closure && method_exists('Closure', 'bind')) {
+            $callback = Closure::bind($callback, $object);
         }
 
-        return $this->instantiator->instantiate($classname);
+        return call_user_func($callback, $args, $object, $method);
     }
+}
+<?php
 
-    /**
-     * Creates double class and returns its FQN.
-     *
-     * @param ReflectionClass   $class
-     * @param ReflectionClass[] $interfaces
-     *
-     * @return string
-     */
-    protected function createDoubleClass(ReflectionClass $class = null, array $interfaces)
-    {
-        $name = $this->namer->name($class, $interfaces);
-        $node = $this->mirror->reflect($class, $interfaces);
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        foreach ($this->patches as $patch) {
-            if ($patch->supports($node)) {
-                $patch->apply($node);
-            }
-        }
+namespace Prophecy\Promise;
 
-        $this->creator->create($name, $node);
+use Prophecy\Prophecy\ObjectProphecy;
+use Prophecy\Prophecy\MethodProphecy;
 
-        return $name;
-    }
+/**
+ * Promise interface.
+ * Promises are logical blocks, tied to `will...` keyword.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+interface PromiseInterface
+{
+    /**
+     * Evaluates promise.
+     *
+     * @param array          $args
+     * @param ObjectProphecy $object
+     * @param MethodProphecy $method
+     *
+     * @return mixed
+     */
+    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method);
 }
 <?php
 
@@ -41758,138 +35045,54 @@ class Doubler
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler\Generator;
+namespace Prophecy\Promise;
+
+use Prophecy\Exception\InvalidArgumentException;
+use Prophecy\Prophecy\ObjectProphecy;
+use Prophecy\Prophecy\MethodProphecy;
 
 /**
- * Class code creator.
- * Generates PHP code for specific class node tree.
+ * Return argument promise.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class ClassCodeGenerator
+class ReturnArgumentPromise implements PromiseInterface
 {
     /**
-     * Generates PHP code for class node.
+     * @var int
+     */
+    private $index;
+
+    /**
+     * Initializes callback promise.
      *
-     * @param string         $classname
-     * @param Node\ClassNode $class
+     * @param int $index The zero-indexed number of the argument to return
      *
-     * @return string
+     * @throws \Prophecy\Exception\InvalidArgumentException
      */
-    public function generate($classname, Node\ClassNode $class)
+    public function __construct($index = 0)
     {
-        $parts     = explode('\\', $classname);
-        $classname = array_pop($parts);
-        $namespace = implode('\\', $parts);
-
-        $code = sprintf("class %s extends \%s implements %s {\n",
-            $classname, $class->getParentClass(), implode(', ',
-                array_map(function ($interface) {return '\\'.$interface;}, $class->getInterfaces())
-            )
-        );
-
-        foreach ($class->getProperties() as $name => $visibility) {
-            $code .= sprintf("%s \$%s;\n", $visibility, $name);
-        }
-        $code .= "\n";
-
-        foreach ($class->getMethods() as $method) {
-            $code .= $this->generateMethod($method)."\n";
+        if (!is_int($index) || $index < 0) {
+            throw new InvalidArgumentException(sprintf(
+                'Zero-based index expected as argument to ReturnArgumentPromise, but got %s.',
+                $index
+            ));
         }
-        $code .= "\n}";
-
-        return sprintf("namespace %s {\n%s\n}", $namespace, $code);
-    }
-
-    private function generateMethod(Node\MethodNode $method)
-    {
-        $php = sprintf("%s %s function %s%s(%s)%s {\n",
-            $method->getVisibility(),
-            $method->isStatic() ? 'static' : '',
-            $method->returnsReference() ? '&':'',
-            $method->getName(),
-            implode(', ', $this->generateArguments($method->getArguments())),
-            $this->getReturnType($method)
-        );
-        $php .= $method->getCode()."\n";
-
-        return $php.'}';
+        $this->index = $index;
     }
 
     /**
-     * @return string
+     * Returns nth argument if has one, null otherwise.
+     *
+     * @param array          $args
+     * @param ObjectProphecy $object
+     * @param MethodProphecy $method
+     *
+     * @return null|mixed
      */
-    private function getReturnType(Node\MethodNode $method)
-    {
-        if (version_compare(PHP_VERSION, '7.1', '>=')) {
-            if ($method->hasReturnType()) {
-                return $method->hasNullableReturnType()
-                    ? sprintf(': ?%s', $method->getReturnType())
-                    : sprintf(': %s', $method->getReturnType());
-            }
-        }
-
-        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-            return $method->hasReturnType() && $method->getReturnType() !== 'void'
-                ? sprintf(': %s', $method->getReturnType())
-                : '';
-        }
-
-        return '';
-    }
-
-    private function generateArguments(array $arguments)
+    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method)
     {
-        return array_map(function (Node\ArgumentNode $argument) {
-            $php = '';
-
-            if (version_compare(PHP_VERSION, '7.1', '>=')) {
-                $php .= $argument->isNullable() ? '?' : '';
-            }
-
-            if ($hint = $argument->getTypeHint()) {
-                switch ($hint) {
-                    case 'array':
-                    case 'callable':
-                        $php .= $hint;
-                        break;
-
-                    case 'iterable':
-                        if (version_compare(PHP_VERSION, '7.1', '>=')) {
-                            $php .= $hint;
-                            break;
-                        }
-
-                        $php .= '\\'.$hint;
-                        break;
-
-                    case 'string':
-                    case 'int':
-                    case 'float':
-                    case 'bool':
-                        if (version_compare(PHP_VERSION, '7.0', '>=')) {
-                            $php .= $hint;
-                            break;
-                        }
-                        // Fall-through to default case for PHP 5.x
-
-                    default:
-                        $php .= '\\'.$hint;
-                }
-            }
-
-            $php .= ' '.($argument->isPassedByReference() ? '&' : '');
-
-            $php .= $argument->isVariadic() ? '...' : '';
-
-            $php .= '$'.$argument->getName();
-
-            if ($argument->isOptional() && !$argument->isVariadic()) {
-                $php .= ' = '.var_export($argument->getDefault(), true);
-            }
-
-            return $php;
-        }, $arguments);
+        return count($args) > $this->index ? $args[$this->index] : null;
     }
 }
 <?php
@@ -41903,60 +35106,48 @@ class ClassCodeGenerator
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler\Generator;
+namespace Prophecy\Promise;
 
-use Prophecy\Exception\Doubler\ClassCreatorException;
+use Prophecy\Prophecy\ObjectProphecy;
+use Prophecy\Prophecy\MethodProphecy;
 
 /**
- * Class creator.
- * Creates specific class in current environment.
+ * Return promise.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class ClassCreator
+class ReturnPromise implements PromiseInterface
 {
-    private $generator;
+    private $returnValues = array();
 
     /**
-     * Initializes creator.
+     * Initializes promise.
      *
-     * @param ClassCodeGenerator $generator
+     * @param array $returnValues Array of values
      */
-    public function __construct(ClassCodeGenerator $generator = null)
+    public function __construct(array $returnValues)
     {
-        $this->generator = $generator ?: new ClassCodeGenerator;
+        $this->returnValues = $returnValues;
     }
 
     /**
-     * Creates class.
+     * Returns saved values one by one until last one, then continuously returns last value.
      *
-     * @param string         $classname
-     * @param Node\ClassNode $class
+     * @param array          $args
+     * @param ObjectProphecy $object
+     * @param MethodProphecy $method
      *
      * @return mixed
-     *
-     * @throws \Prophecy\Exception\Doubler\ClassCreatorException
      */
-    public function create($classname, Node\ClassNode $class)
+    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method)
     {
-        $code = $this->generator->generate($classname, $class);
-        $return = eval($code);
-
-        if (!class_exists($classname, false)) {
-            if (count($class->getInterfaces())) {
-                throw new ClassCreatorException(sprintf(
-                    'Could not double `%s` and implement interfaces: [%s].',
-                    $class->getParentClass(), implode(', ', $class->getInterfaces())
-                ), $class);
-            }
+        $value = array_shift($this->returnValues);
 
-            throw new ClassCreatorException(
-                sprintf('Could not double `%s`.', $class->getParentClass()),
-                $class
-            );
+        if (!count($this->returnValues)) {
+            $this->returnValues[] = $value;
         }
 
-        return $return;
+        return $value;
     }
 }
 <?php
@@ -41970,519 +35161,556 @@ class ClassCreator
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler\Generator;
+namespace Prophecy\Promise;
 
+use Doctrine\Instantiator\Instantiator;
+use Prophecy\Prophecy\ObjectProphecy;
+use Prophecy\Prophecy\MethodProphecy;
 use Prophecy\Exception\InvalidArgumentException;
-use Prophecy\Exception\Doubler\ClassMirrorException;
 use ReflectionClass;
-use ReflectionMethod;
-use ReflectionParameter;
 
 /**
- * Class mirror.
- * Core doubler class. Mirrors specific class and/or interfaces into class node tree.
+ * Throw promise.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class ClassMirror
+class ThrowPromise implements PromiseInterface
 {
-    private static $reflectableMethods = array(
-        '__construct',
-        '__destruct',
-        '__sleep',
-        '__wakeup',
-        '__toString',
-        '__call',
-        '__invoke'
-    );
+    private $exception;
 
     /**
-     * Reflects provided arguments into class node.
-     *
-     * @param ReflectionClass   $class
-     * @param ReflectionClass[] $interfaces
+     * @var \Doctrine\Instantiator\Instantiator
+     */
+    private $instantiator;
+
+    /**
+     * Initializes promise.
      *
-     * @return Node\ClassNode
+     * @param string|\Exception|\Throwable $exception Exception class name or instance
      *
      * @throws \Prophecy\Exception\InvalidArgumentException
      */
-    public function reflect(ReflectionClass $class = null, array $interfaces)
+    public function __construct($exception)
     {
-        $node = new Node\ClassNode;
-
-        if (null !== $class) {
-            if (true === $class->isInterface()) {
-                throw new InvalidArgumentException(sprintf(
-                    "Could not reflect %s as a class, because it\n".
-                    "is interface - use the second argument instead.",
-                    $class->getName()
-                ));
-            }
-
-            $this->reflectClassToNode($class, $node);
-        }
-
-        foreach ($interfaces as $interface) {
-            if (!$interface instanceof ReflectionClass) {
-                throw new InvalidArgumentException(sprintf(
-                    "[ReflectionClass \$interface1 [, ReflectionClass \$interface2]] array expected as\n".
-                    "a second argument to `ClassMirror::reflect(...)`, but got %s.",
-                    is_object($interface) ? get_class($interface).' class' : gettype($interface)
-                ));
-            }
-            if (false === $interface->isInterface()) {
+        if (is_string($exception)) {
+            if (!class_exists($exception) || !$this->isAValidThrowable($exception)) {
                 throw new InvalidArgumentException(sprintf(
-                    "Could not reflect %s as an interface, because it\n".
-                    "is class - use the first argument instead.",
-                    $interface->getName()
+                    'Exception / Throwable class or instance expected as argument to ThrowPromise, but got %s.',
+                    $exception
                 ));
             }
-
-            $this->reflectInterfaceToNode($interface, $node);
+        } elseif (!$exception instanceof \Exception && !$exception instanceof \Throwable) {
+            throw new InvalidArgumentException(sprintf(
+                'Exception / Throwable class or instance expected as argument to ThrowPromise, but got %s.',
+                is_object($exception) ? get_class($exception) : gettype($exception)
+            ));
         }
 
-        $node->addInterface('Prophecy\Doubler\Generator\ReflectionInterface');
-
-        return $node;
+        $this->exception = $exception;
     }
 
-    private function reflectClassToNode(ReflectionClass $class, Node\ClassNode $node)
+    /**
+     * Throws predefined exception.
+     *
+     * @param array          $args
+     * @param ObjectProphecy $object
+     * @param MethodProphecy $method
+     *
+     * @throws object
+     */
+    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method)
     {
-        if (true === $class->isFinal()) {
-            throw new ClassMirrorException(sprintf(
-                'Could not reflect class %s as it is marked final.', $class->getName()
-            ), $class);
-        }
-
-        $node->setParentClass($class->getName());
-
-        foreach ($class->getMethods(ReflectionMethod::IS_ABSTRACT) as $method) {
-            if (false === $method->isProtected()) {
-                continue;
-            }
-
-            $this->reflectMethodToNode($method, $node);
-        }
+        if (is_string($this->exception)) {
+            $classname   = $this->exception;
+            $reflection  = new ReflectionClass($classname);
+            $constructor = $reflection->getConstructor();
 
-        foreach ($class->getMethods(ReflectionMethod::IS_PUBLIC) as $method) {
-            if (0 === strpos($method->getName(), '_')
-                && !in_array($method->getName(), self::$reflectableMethods)) {
-                continue;
+            if ($constructor->isPublic() && 0 == $constructor->getNumberOfRequiredParameters()) {
+                throw $reflection->newInstance();
             }
 
-            if (true === $method->isFinal()) {
-                $node->addUnextendableMethod($method->getName());
-                continue;
+            if (!$this->instantiator) {
+                $this->instantiator = new Instantiator();
             }
 
-            $this->reflectMethodToNode($method, $node);
+            throw $this->instantiator->instantiate($classname);
         }
-    }
-
-    private function reflectInterfaceToNode(ReflectionClass $interface, Node\ClassNode $node)
-    {
-        $node->addInterface($interface->getName());
 
-        foreach ($interface->getMethods() as $method) {
-            $this->reflectMethodToNode($method, $node);
-        }
+        throw $this->exception;
     }
 
-    private function reflectMethodToNode(ReflectionMethod $method, Node\ClassNode $classNode)
+    /**
+     * @param string $exception
+     *
+     * @return bool
+     */
+    private function isAValidThrowable($exception)
     {
-        $node = new Node\MethodNode($method->getName());
-
-        if (true === $method->isProtected()) {
-            $node->setVisibility('protected');
-        }
-
-        if (true === $method->isStatic()) {
-            $node->setStatic();
-        }
-
-        if (true === $method->returnsReference()) {
-            $node->setReturnsReference();
-        }
-
-        if (version_compare(PHP_VERSION, '7.0', '>=') && $method->hasReturnType()) {
-            $returnType = (string) $method->getReturnType();
-            $returnTypeLower = strtolower($returnType);
-
-            if ('self' === $returnTypeLower) {
-                $returnType = $method->getDeclaringClass()->getName();
-            }
-            if ('parent' === $returnTypeLower) {
-                $returnType = $method->getDeclaringClass()->getParentClass()->getName();
-            }
+        return is_a($exception, 'Exception', true) || is_subclass_of($exception, 'Throwable', true);
+    }
+}
+<?php
 
-            $node->setReturnType($returnType);
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-            if (version_compare(PHP_VERSION, '7.1', '>=') && $method->getReturnType()->allowsNull()) {
-                $node->setNullableReturnType(true);
-            }
-        }
+namespace Prophecy\Prophecy;
 
-        if (is_array($params = $method->getParameters()) && count($params)) {
-            foreach ($params as $param) {
-                $this->reflectArgumentToNode($param, $node);
-            }
-        }
+use Prophecy\Argument;
+use Prophecy\Prophet;
+use Prophecy\Promise;
+use Prophecy\Prediction;
+use Prophecy\Exception\Doubler\MethodNotFoundException;
+use Prophecy\Exception\InvalidArgumentException;
+use Prophecy\Exception\Prophecy\MethodProphecyException;
 
-        $classNode->addMethod($node);
-    }
+/**
+ * Method prophecy.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class MethodProphecy
+{
+    private $objectProphecy;
+    private $methodName;
+    private $argumentsWildcard;
+    private $promise;
+    private $prediction;
+    private $checkedPredictions = array();
+    private $bound = false;
+    private $voidReturnType = false;
 
-    private function reflectArgumentToNode(ReflectionParameter $parameter, Node\MethodNode $methodNode)
+    /**
+     * Initializes method prophecy.
+     *
+     * @param ObjectProphecy                        $objectProphecy
+     * @param string                                $methodName
+     * @param null|Argument\ArgumentsWildcard|array $arguments
+     *
+     * @throws \Prophecy\Exception\Doubler\MethodNotFoundException If method not found
+     */
+    public function __construct(ObjectProphecy $objectProphecy, $methodName, $arguments = null)
     {
-        $name = $parameter->getName() == '...' ? '__dot_dot_dot__' : $parameter->getName();
-        $node = new Node\ArgumentNode($name);
-
-        $node->setTypeHint($this->getTypeHint($parameter));
-
-        if ($this->isVariadic($parameter)) {
-            $node->setAsVariadic();
+        $double = $objectProphecy->reveal();
+        if (!method_exists($double, $methodName)) {
+            throw new MethodNotFoundException(sprintf(
+                'Method `%s::%s()` is not defined.', get_class($double), $methodName
+            ), get_class($double), $methodName, $arguments);
         }
 
-        if ($this->hasDefaultValue($parameter)) {
-            $node->setDefault($this->getDefaultValue($parameter));
-        }
+        $this->objectProphecy = $objectProphecy;
+        $this->methodName     = $methodName;
 
-        if ($parameter->isPassedByReference()) {
-            $node->setAsPassedByReference();
+        $reflectedMethod = new \ReflectionMethod($double, $methodName);
+        if ($reflectedMethod->isFinal()) {
+            throw new MethodProphecyException(sprintf(
+                "Can not add prophecy for a method `%s::%s()`\n".
+                "as it is a final method.",
+                get_class($double),
+                $methodName
+            ), $this);
         }
 
-        $methodNode->addArgument($node);
-    }
-
-    private function hasDefaultValue(ReflectionParameter $parameter)
-    {
-        if ($this->isVariadic($parameter)) {
-            return false;
+        if (null !== $arguments) {
+            $this->withArguments($arguments);
         }
 
-        if ($parameter->isDefaultValueAvailable()) {
-            return true;
-        }
+        if (version_compare(PHP_VERSION, '7.0', '>=') && true === $reflectedMethod->hasReturnType()) {
+            $type = (string) $reflectedMethod->getReturnType();
 
-        return $parameter->isOptional() || $this->isNullable($parameter);
-    }
+            if ('void' === $type) {
+                $this->voidReturnType = true;
+                return;
+            }
 
-    private function getDefaultValue(ReflectionParameter $parameter)
-    {
-        if (!$parameter->isDefaultValueAvailable()) {
-            return null;
-        }
+            $this->will(function () use ($type) {
+                switch ($type) {
+                    case 'string': return '';
+                    case 'float':  return 0.0;
+                    case 'int':    return 0;
+                    case 'bool':   return false;
+                    case 'array':  return array();
 
-        return $parameter->getDefaultValue();
-    }
+                    case 'callable':
+                    case 'Closure':
+                        return function () {};
 
-    private function getTypeHint(ReflectionParameter $parameter)
-    {
-        if (null !== $className = $this->getParameterClassName($parameter)) {
-            return $className;
-        }
+                    case 'Traversable':
+                    case 'Generator':
+                        // Remove eval() when minimum version >=5.5
+                        /** @var callable $generator */
+                        $generator = eval('return function () { yield; };');
+                        return $generator();
 
-        if (true === $parameter->isArray()) {
-            return 'array';
+                    default:
+                        $prophet = new Prophet;
+                        return $prophet->prophesize($type)->reveal();
+                }
+            });
         }
+    }
 
-        if (version_compare(PHP_VERSION, '5.4', '>=') && true === $parameter->isCallable()) {
-            return 'callable';
+    /**
+     * Sets argument wildcard.
+     *
+     * @param array|Argument\ArgumentsWildcard $arguments
+     *
+     * @return $this
+     *
+     * @throws \Prophecy\Exception\InvalidArgumentException
+     */
+    public function withArguments($arguments)
+    {
+        if (is_array($arguments)) {
+            $arguments = new Argument\ArgumentsWildcard($arguments);
         }
 
-        if (version_compare(PHP_VERSION, '7.0', '>=') && true === $parameter->hasType()) {
-            return (string) $parameter->getType();
+        if (!$arguments instanceof Argument\ArgumentsWildcard) {
+            throw new InvalidArgumentException(sprintf(
+                "Either an array or an instance of ArgumentsWildcard expected as\n".
+                'a `MethodProphecy::withArguments()` argument, but got %s.',
+                gettype($arguments)
+            ));
         }
 
-        return null;
-    }
-
-    private function isVariadic(ReflectionParameter $parameter)
-    {
-        return PHP_VERSION_ID >= 50600 && $parameter->isVariadic();
-    }
+        $this->argumentsWildcard = $arguments;
 
-    private function isNullable(ReflectionParameter $parameter)
-    {
-        return $parameter->allowsNull() && null !== $this->getTypeHint($parameter);
+        return $this;
     }
 
-    private function getParameterClassName(ReflectionParameter $parameter)
+    /**
+     * Sets custom promise to the prophecy.
+     *
+     * @param callable|Promise\PromiseInterface $promise
+     *
+     * @return $this
+     *
+     * @throws \Prophecy\Exception\InvalidArgumentException
+     */
+    public function will($promise)
     {
-        try {
-            return $parameter->getClass() ? $parameter->getClass()->getName() : null;
-        } catch (\ReflectionException $e) {
-            preg_match('/\[\s\<\w+?>\s([\w,\\\]+)/s', $parameter, $matches);
-
-            return isset($matches[1]) ? $matches[1] : null;
+        if (is_callable($promise)) {
+            $promise = new Promise\CallbackPromise($promise);
         }
-    }
-}
-<?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        if (!$promise instanceof Promise\PromiseInterface) {
+            throw new InvalidArgumentException(sprintf(
+                'Expected callable or instance of PromiseInterface, but got %s.',
+                gettype($promise)
+            ));
+        }
 
-namespace Prophecy\Doubler\Generator\Node;
+        $this->bindToObjectProphecy();
+        $this->promise = $promise;
 
-/**
- * Argument node.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-class ArgumentNode
-{
-    private $name;
-    private $typeHint;
-    private $default;
-    private $optional    = false;
-    private $byReference = false;
-    private $isVariadic  = false;
-    private $isNullable  = false;
+        return $this;
+    }
 
     /**
-     * @param string $name
+     * Sets return promise to the prophecy.
+     *
+     * @see \Prophecy\Promise\ReturnPromise
+     *
+     * @return $this
      */
-    public function __construct($name)
-    {
-        $this->name = $name;
-    }
-
-    public function getName()
+    public function willReturn()
     {
-        return $this->name;
-    }
+        if ($this->voidReturnType) {
+            throw new MethodProphecyException(
+                "The method \"$this->methodName\" has a void return type, and so cannot return anything",
+                $this
+            );
+        }
 
-    public function getTypeHint()
-    {
-        return $this->typeHint;
+        return $this->will(new Promise\ReturnPromise(func_get_args()));
     }
 
-    public function setTypeHint($typeHint = null)
+    /**
+     * Sets return argument promise to the prophecy.
+     *
+     * @param int $index The zero-indexed number of the argument to return
+     *
+     * @see \Prophecy\Promise\ReturnArgumentPromise
+     *
+     * @return $this
+     */
+    public function willReturnArgument($index = 0)
     {
-        $this->typeHint = $typeHint;
-    }
+        if ($this->voidReturnType) {
+            throw new MethodProphecyException("The method \"$this->methodName\" has a void return type", $this);
+        }
 
-    public function hasDefault()
-    {
-        return $this->isOptional() && !$this->isVariadic();
+        return $this->will(new Promise\ReturnArgumentPromise($index));
     }
 
-    public function getDefault()
+    /**
+     * Sets throw promise to the prophecy.
+     *
+     * @see \Prophecy\Promise\ThrowPromise
+     *
+     * @param string|\Exception $exception Exception class or instance
+     *
+     * @return $this
+     */
+    public function willThrow($exception)
     {
-        return $this->default;
+        return $this->will(new Promise\ThrowPromise($exception));
     }
 
-    public function setDefault($default = null)
+    /**
+     * Sets custom prediction to the prophecy.
+     *
+     * @param callable|Prediction\PredictionInterface $prediction
+     *
+     * @return $this
+     *
+     * @throws \Prophecy\Exception\InvalidArgumentException
+     */
+    public function should($prediction)
     {
-        $this->optional = true;
-        $this->default  = $default;
-    }
+        if (is_callable($prediction)) {
+            $prediction = new Prediction\CallbackPrediction($prediction);
+        }
 
-    public function isOptional()
-    {
-        return $this->optional;
-    }
+        if (!$prediction instanceof Prediction\PredictionInterface) {
+            throw new InvalidArgumentException(sprintf(
+                'Expected callable or instance of PredictionInterface, but got %s.',
+                gettype($prediction)
+            ));
+        }
 
-    public function setAsPassedByReference($byReference = true)
-    {
-        $this->byReference = $byReference;
-    }
+        $this->bindToObjectProphecy();
+        $this->prediction = $prediction;
 
-    public function isPassedByReference()
-    {
-        return $this->byReference;
+        return $this;
     }
 
-    public function setAsVariadic($isVariadic = true)
+    /**
+     * Sets call prediction to the prophecy.
+     *
+     * @see \Prophecy\Prediction\CallPrediction
+     *
+     * @return $this
+     */
+    public function shouldBeCalled()
     {
-        $this->isVariadic = $isVariadic;
+        return $this->should(new Prediction\CallPrediction);
     }
 
-    public function isVariadic()
+    /**
+     * Sets no calls prediction to the prophecy.
+     *
+     * @see \Prophecy\Prediction\NoCallsPrediction
+     *
+     * @return $this
+     */
+    public function shouldNotBeCalled()
     {
-        return $this->isVariadic;
+        return $this->should(new Prediction\NoCallsPrediction);
     }
 
-    public function isNullable()
+    /**
+     * Sets call times prediction to the prophecy.
+     *
+     * @see \Prophecy\Prediction\CallTimesPrediction
+     *
+     * @param $count
+     *
+     * @return $this
+     */
+    public function shouldBeCalledTimes($count)
     {
-        return $this->isNullable;
+        return $this->should(new Prediction\CallTimesPrediction($count));
     }
 
-    public function setAsNullable($isNullable = true)
+    /**
+     * Checks provided prediction immediately.
+     *
+     * @param callable|Prediction\PredictionInterface $prediction
+     *
+     * @return $this
+     *
+     * @throws \Prophecy\Exception\InvalidArgumentException
+     */
+    public function shouldHave($prediction)
     {
-        $this->isNullable = $isNullable;
-    }
-}
-<?php
+        if (is_callable($prediction)) {
+            $prediction = new Prediction\CallbackPrediction($prediction);
+        }
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        if (!$prediction instanceof Prediction\PredictionInterface) {
+            throw new InvalidArgumentException(sprintf(
+                'Expected callable or instance of PredictionInterface, but got %s.',
+                gettype($prediction)
+            ));
+        }
 
-namespace Prophecy\Doubler\Generator\Node;
+        if (null === $this->promise && !$this->voidReturnType) {
+            $this->willReturn();
+        }
 
-use Prophecy\Exception\Doubler\MethodNotExtendableException;
-use Prophecy\Exception\InvalidArgumentException;
+        $calls = $this->getObjectProphecy()->findProphecyMethodCalls(
+            $this->getMethodName(),
+            $this->getArgumentsWildcard()
+        );
 
-/**
- * Class node.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-class ClassNode
-{
-    private $parentClass = 'stdClass';
-    private $interfaces  = array();
-    private $properties  = array();
-    private $unextendableMethods = array();
+        try {
+            $prediction->check($calls, $this->getObjectProphecy(), $this);
+            $this->checkedPredictions[] = $prediction;
+        } catch (\Exception $e) {
+            $this->checkedPredictions[] = $prediction;
 
-    /**
-     * @var MethodNode[]
-     */
-    private $methods     = array();
+            throw $e;
+        }
 
-    public function getParentClass()
-    {
-        return $this->parentClass;
+        return $this;
     }
 
     /**
-     * @param string $class
+     * Checks call prediction.
+     *
+     * @see \Prophecy\Prediction\CallPrediction
+     *
+     * @return $this
      */
-    public function setParentClass($class)
+    public function shouldHaveBeenCalled()
     {
-        $this->parentClass = $class ?: 'stdClass';
+        return $this->shouldHave(new Prediction\CallPrediction);
     }
 
     /**
-     * @return string[]
+     * Checks no calls prediction.
+     *
+     * @see \Prophecy\Prediction\NoCallsPrediction
+     *
+     * @return $this
      */
-    public function getInterfaces()
+    public function shouldNotHaveBeenCalled()
     {
-        return $this->interfaces;
+        return $this->shouldHave(new Prediction\NoCallsPrediction);
     }
 
     /**
-     * @param string $interface
+     * Checks no calls prediction.
+     *
+     * @see \Prophecy\Prediction\NoCallsPrediction
+     * @deprecated
+     *
+     * @return $this
      */
-    public function addInterface($interface)
+    public function shouldNotBeenCalled()
     {
-        if ($this->hasInterface($interface)) {
-            return;
-        }
-
-        array_unshift($this->interfaces, $interface);
+        return $this->shouldNotHaveBeenCalled();
     }
 
     /**
-     * @param string $interface
+     * Checks call times prediction.
      *
-     * @return bool
+     * @see \Prophecy\Prediction\CallTimesPrediction
+     *
+     * @param int $count
+     *
+     * @return $this
      */
-    public function hasInterface($interface)
-    {
-        return in_array($interface, $this->interfaces);
-    }
-
-    public function getProperties()
+    public function shouldHaveBeenCalledTimes($count)
     {
-        return $this->properties;
+        return $this->shouldHave(new Prediction\CallTimesPrediction($count));
     }
 
-    public function addProperty($name, $visibility = 'public')
+    /**
+     * Checks currently registered [with should(...)] prediction.
+     */
+    public function checkPrediction()
     {
-        $visibility = strtolower($visibility);
-
-        if (!in_array($visibility, array('public', 'private', 'protected'))) {
-            throw new InvalidArgumentException(sprintf(
-                '`%s` property visibility is not supported.', $visibility
-            ));
+        if (null === $this->prediction) {
+            return;
         }
 
-        $this->properties[$name] = $visibility;
+        $this->shouldHave($this->prediction);
     }
 
     /**
-     * @return MethodNode[]
+     * Returns currently registered promise.
+     *
+     * @return null|Promise\PromiseInterface
      */
-    public function getMethods()
-    {
-        return $this->methods;
-    }
-
-    public function addMethod(MethodNode $method)
+    public function getPromise()
     {
-        if (!$this->isExtendable($method->getName())){
-            $message = sprintf(
-                'Method `%s` is not extendable, so can not be added.', $method->getName()
-            );
-            throw new MethodNotExtendableException($message, $this->getParentClass(), $method->getName());
-        }
-        $this->methods[$method->getName()] = $method;
+        return $this->promise;
     }
 
-    public function removeMethod($name)
+    /**
+     * Returns currently registered prediction.
+     *
+     * @return null|Prediction\PredictionInterface
+     */
+    public function getPrediction()
     {
-        unset($this->methods[$name]);
+        return $this->prediction;
     }
 
     /**
-     * @param string $name
+     * Returns predictions that were checked on this object.
      *
-     * @return MethodNode|null
+     * @return Prediction\PredictionInterface[]
      */
-    public function getMethod($name)
+    public function getCheckedPredictions()
     {
-        return $this->hasMethod($name) ? $this->methods[$name] : null;
+        return $this->checkedPredictions;
     }
 
     /**
-     * @param string $name
+     * Returns object prophecy this method prophecy is tied to.
      *
-     * @return bool
+     * @return ObjectProphecy
      */
-    public function hasMethod($name)
+    public function getObjectProphecy()
     {
-        return isset($this->methods[$name]);
+        return $this->objectProphecy;
     }
 
     /**
-     * @return string[]
+     * Returns method name.
+     *
+     * @return string
      */
-    public function getUnextendableMethods()
+    public function getMethodName()
     {
-        return $this->unextendableMethods;
+        return $this->methodName;
     }
 
     /**
-     * @param string $unextendableMethod
+     * Returns arguments wildcard.
+     *
+     * @return Argument\ArgumentsWildcard
      */
-    public function addUnextendableMethod($unextendableMethod)
+    public function getArgumentsWildcard()
     {
-        if (!$this->isExtendable($unextendableMethod)){
-            return;
-        }
-        $this->unextendableMethods[] = $unextendableMethod;
+        return $this->argumentsWildcard;
     }
 
     /**
-     * @param string $method
      * @return bool
      */
-    public function isExtendable($method)
+    public function hasReturnVoid()
     {
-        return !in_array($method, $this->unextendableMethods);
+        return $this->voidReturnType;
+    }
+
+    private function bindToObjectProphecy()
+    {
+        if ($this->bound) {
+            return;
+        }
+
+        $this->getObjectProphecy()->addMethodProphecy($this);
+        $this->bound = true;
     }
 }
 <?php
@@ -42496,200 +35724,274 @@ class ClassNode
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler\Generator\Node;
+namespace Prophecy\Prophecy;
 
-use Prophecy\Exception\InvalidArgumentException;
+use SebastianBergmann\Comparator\ComparisonFailure;
+use Prophecy\Comparator\Factory as ComparatorFactory;
+use Prophecy\Call\Call;
+use Prophecy\Doubler\LazyDouble;
+use Prophecy\Argument\ArgumentsWildcard;
+use Prophecy\Call\CallCenter;
+use Prophecy\Exception\Prophecy\ObjectProphecyException;
+use Prophecy\Exception\Prophecy\MethodProphecyException;
+use Prophecy\Exception\Prediction\AggregateException;
+use Prophecy\Exception\Prediction\PredictionException;
 
 /**
- * Method node.
+ * Object prophecy.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class MethodNode
+class ObjectProphecy implements ProphecyInterface
 {
-    private $name;
-    private $code;
-    private $visibility = 'public';
-    private $static = false;
-    private $returnsReference = false;
-    private $returnType;
-    private $nullableReturnType = false;
+    private $lazyDouble;
+    private $callCenter;
+    private $revealer;
+    private $comparatorFactory;
 
     /**
-     * @var ArgumentNode[]
+     * @var MethodProphecy[][]
      */
-    private $arguments = array();
+    private $methodProphecies = array();
 
     /**
-     * @param string $name
-     * @param string $code
+     * Initializes object prophecy.
+     *
+     * @param LazyDouble        $lazyDouble
+     * @param CallCenter        $callCenter
+     * @param RevealerInterface $revealer
+     * @param ComparatorFactory $comparatorFactory
      */
-    public function __construct($name, $code = null)
-    {
-        $this->name = $name;
-        $this->code = $code;
-    }
+    public function __construct(
+        LazyDouble $lazyDouble,
+        CallCenter $callCenter = null,
+        RevealerInterface $revealer = null,
+        ComparatorFactory $comparatorFactory = null
+    ) {
+        $this->lazyDouble = $lazyDouble;
+        $this->callCenter = $callCenter ?: new CallCenter;
+        $this->revealer   = $revealer ?: new Revealer;
 
-    public function getVisibility()
-    {
-        return $this->visibility;
+        $this->comparatorFactory = $comparatorFactory ?: ComparatorFactory::getInstance();
     }
 
     /**
-     * @param string $visibility
+     * Forces double to extend specific class.
+     *
+     * @param string $class
+     *
+     * @return $this
      */
-    public function setVisibility($visibility)
-    {
-        $visibility = strtolower($visibility);
-
-        if (!in_array($visibility, array('public', 'private', 'protected'))) {
-            throw new InvalidArgumentException(sprintf(
-                '`%s` method visibility is not supported.', $visibility
-            ));
-        }
-
-        $this->visibility = $visibility;
-    }
-
-    public function isStatic()
-    {
-        return $this->static;
-    }
-
-    public function setStatic($static = true)
-    {
-        $this->static = (bool) $static;
-    }
-
-    public function returnsReference()
+    public function willExtend($class)
     {
-        return $this->returnsReference;
-    }
+        $this->lazyDouble->setParentClass($class);
 
-    public function setReturnsReference()
-    {
-        $this->returnsReference = true;
+        return $this;
     }
 
-    public function getName()
+    /**
+     * Forces double to implement specific interface.
+     *
+     * @param string $interface
+     *
+     * @return $this
+     */
+    public function willImplement($interface)
     {
-        return $this->name;
-    }
+        $this->lazyDouble->addInterface($interface);
 
-    public function addArgument(ArgumentNode $argument)
-    {
-        $this->arguments[] = $argument;
+        return $this;
     }
 
     /**
-     * @return ArgumentNode[]
+     * Sets constructor arguments.
+     *
+     * @param array $arguments
+     *
+     * @return $this
      */
-    public function getArguments()
+    public function willBeConstructedWith(array $arguments = null)
     {
-        return $this->arguments;
-    }
+        $this->lazyDouble->setArguments($arguments);
 
-    public function hasReturnType()
-    {
-        return null !== $this->returnType;
+        return $this;
     }
 
     /**
-     * @param string $type
+     * Reveals double.
+     *
+     * @return object
+     *
+     * @throws \Prophecy\Exception\Prophecy\ObjectProphecyException If double doesn't implement needed interface
      */
-    public function setReturnType($type = null)
+    public function reveal()
     {
-        switch ($type) {
-            case '':
-                $this->returnType = null;
-                break;
+        $double = $this->lazyDouble->getInstance();
 
-            case 'string':
-            case 'float':
-            case 'int':
-            case 'bool':
-            case 'array':
-            case 'callable':
-            case 'iterable':
-            case 'void':
-                $this->returnType = $type;
-                break;
+        if (null === $double || !$double instanceof ProphecySubjectInterface) {
+            throw new ObjectProphecyException(
+                "Generated double must implement ProphecySubjectInterface, but it does not.\n".
+                'It seems you have wrongly configured doubler without required ClassPatch.',
+                $this
+            );
+        }
 
-            case 'double':
-            case 'real':
-                $this->returnType = 'float';
-                break;
+        $double->setProphecy($this);
 
-            case 'boolean':
-                $this->returnType = 'bool';
-                break;
+        return $double;
+    }
 
-            case 'integer':
-                $this->returnType = 'int';
-                break;
+    /**
+     * Adds method prophecy to object prophecy.
+     *
+     * @param MethodProphecy $methodProphecy
+     *
+     * @throws \Prophecy\Exception\Prophecy\MethodProphecyException If method prophecy doesn't
+     *                                                              have arguments wildcard
+     */
+    public function addMethodProphecy(MethodProphecy $methodProphecy)
+    {
+        $argumentsWildcard = $methodProphecy->getArgumentsWildcard();
+        if (null === $argumentsWildcard) {
+            throw new MethodProphecyException(sprintf(
+                "Can not add prophecy for a method `%s::%s()`\n".
+                "as you did not specify arguments wildcard for it.",
+                get_class($this->reveal()),
+                $methodProphecy->getMethodName()
+            ), $methodProphecy);
+        }
 
-            default:
-                $this->returnType = '\\' . ltrim($type, '\\');
+        $methodName = $methodProphecy->getMethodName();
+
+        if (!isset($this->methodProphecies[$methodName])) {
+            $this->methodProphecies[$methodName] = array();
         }
+
+        $this->methodProphecies[$methodName][] = $methodProphecy;
     }
 
-    public function getReturnType()
+    /**
+     * Returns either all or related to single method prophecies.
+     *
+     * @param null|string $methodName
+     *
+     * @return MethodProphecy[]
+     */
+    public function getMethodProphecies($methodName = null)
     {
-        return $this->returnType;
+        if (null === $methodName) {
+            return $this->methodProphecies;
+        }
+
+        if (!isset($this->methodProphecies[$methodName])) {
+            return array();
+        }
+
+        return $this->methodProphecies[$methodName];
     }
 
     /**
-     * @param bool $bool
+     * Makes specific method call.
+     *
+     * @param string $methodName
+     * @param array  $arguments
+     *
+     * @return mixed
      */
-    public function setNullableReturnType($bool = true)
+    public function makeProphecyMethodCall($methodName, array $arguments)
     {
-        $this->nullableReturnType = (bool) $bool;
+        $arguments = $this->revealer->reveal($arguments);
+        $return    = $this->callCenter->makeCall($this, $methodName, $arguments);
+
+        return $this->revealer->reveal($return);
     }
 
     /**
-     * @return bool
+     * Finds calls by method name & arguments wildcard.
+     *
+     * @param string            $methodName
+     * @param ArgumentsWildcard $wildcard
+     *
+     * @return Call[]
      */
-    public function hasNullableReturnType()
+    public function findProphecyMethodCalls($methodName, ArgumentsWildcard $wildcard)
     {
-        return $this->nullableReturnType;
+        return $this->callCenter->findCalls($methodName, $wildcard);
     }
 
     /**
-     * @param string $code
+     * Checks that registered method predictions do not fail.
+     *
+     * @throws \Prophecy\Exception\Prediction\AggregateException If any of registered predictions fail
      */
-    public function setCode($code)
+    public function checkProphecyMethodsPredictions()
     {
-        $this->code = $code;
+        $exception = new AggregateException(sprintf("%s:\n", get_class($this->reveal())));
+        $exception->setObjectProphecy($this);
+
+        foreach ($this->methodProphecies as $prophecies) {
+            foreach ($prophecies as $prophecy) {
+                try {
+                    $prophecy->checkPrediction();
+                } catch (PredictionException $e) {
+                    $exception->append($e);
+                }
+            }
+        }
+
+        if (count($exception->getExceptions())) {
+            throw $exception;
+        }
     }
 
-    public function getCode()
+    /**
+     * Creates new method prophecy using specified method name and arguments.
+     *
+     * @param string $methodName
+     * @param array  $arguments
+     *
+     * @return MethodProphecy
+     */
+    public function __call($methodName, array $arguments)
     {
-        if ($this->returnsReference)
-        {
-            return "throw new \Prophecy\Exception\Doubler\ReturnByReferenceException('Returning by reference not supported', get_class(\$this), '{$this->name}');";
+        $arguments = new ArgumentsWildcard($this->revealer->reveal($arguments));
+
+        foreach ($this->getMethodProphecies($methodName) as $prophecy) {
+            $argumentsWildcard = $prophecy->getArgumentsWildcard();
+            $comparator = $this->comparatorFactory->getComparatorFor(
+                $argumentsWildcard, $arguments
+            );
+
+            try {
+                $comparator->assertEquals($argumentsWildcard, $arguments);
+                return $prophecy;
+            } catch (ComparisonFailure $failure) {}
         }
 
-        return (string) $this->code;
+        return new MethodProphecy($this, $methodName, $arguments);
     }
 
-    public function useParentCode()
+    /**
+     * Tries to get property value from double.
+     *
+     * @param string $name
+     *
+     * @return mixed
+     */
+    public function __get($name)
     {
-        $this->code = sprintf(
-            'return parent::%s(%s);', $this->getName(), implode(', ',
-                array_map(array($this, 'generateArgument'), $this->arguments)
-            )
-        );
+        return $this->reveal()->$name;
     }
 
-    private function generateArgument(ArgumentNode $arg)
+    /**
+     * Tries to set property value to double.
+     *
+     * @param string $name
+     * @param mixed  $value
+     */
+    public function __set($name, $value)
     {
-        $argument = '$'.$arg->getName();
-
-        if ($arg->isVariadic()) {
-            $argument = '...'.$argument;
-        }
-
-        return $argument;
+        $this->reveal()->$name = $this->revealer->reveal($value);
     }
 }
 <?php
@@ -42703,16 +36005,21 @@ class MethodNode
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler\Generator;
+namespace Prophecy\Prophecy;
 
 /**
- * Reflection interface.
- * All reflected classes implement this interface.
+ * Core Prophecy interface.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-interface ReflectionInterface
+interface ProphecyInterface
 {
+    /**
+     * Reveals prophecy object (double) .
+     *
+     * @return object
+     */
+    public function reveal();
 }
 <?php
 
@@ -42725,120 +36032,71 @@ interface ReflectionInterface
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler;
-
-use Prophecy\Exception\Doubler\DoubleException;
-use Prophecy\Exception\Doubler\ClassNotFoundException;
-use Prophecy\Exception\Doubler\InterfaceNotFoundException;
-use ReflectionClass;
+namespace Prophecy\Prophecy;
 
 /**
- * Lazy double.
- * Gives simple interface to describe double before creating it.
+ * Controllable doubles interface.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class LazyDouble
+interface ProphecySubjectInterface
 {
-    private $doubler;
-    private $class;
-    private $interfaces = array();
-    private $arguments  = null;
-    private $double;
-
     /**
-     * Initializes lazy double.
+     * Sets subject prophecy.
      *
-     * @param Doubler $doubler
+     * @param ProphecyInterface $prophecy
      */
-    public function __construct(Doubler $doubler)
-    {
-        $this->doubler = $doubler;
-    }
+    public function setProphecy(ProphecyInterface $prophecy);
 
     /**
-     * Tells doubler to use specific class as parent one for double.
-     *
-     * @param string|ReflectionClass $class
+     * Returns subject prophecy.
      *
-     * @throws \Prophecy\Exception\Doubler\ClassNotFoundException
-     * @throws \Prophecy\Exception\Doubler\DoubleException
+     * @return ProphecyInterface
      */
-    public function setParentClass($class)
-    {
-        if (null !== $this->double) {
-            throw new DoubleException('Can not extend class with already instantiated double.');
-        }
-
-        if (!$class instanceof ReflectionClass) {
-            if (!class_exists($class)) {
-                throw new ClassNotFoundException(sprintf('Class %s not found.', $class), $class);
-            }
+    public function getProphecy();
+}
+<?php
 
-            $class = new ReflectionClass($class);
-        }
+/*
+ * This file is part of the Prophecy.
+ * (c) Konstantin Kudryashov <ever.zet@gmail.com>
+ *     Marcello Duarte <marcello.duarte@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        $this->class = $class;
-    }
+namespace Prophecy\Prophecy;
 
+/**
+ * Basic prophecies revealer.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class Revealer implements RevealerInterface
+{
     /**
-     * Tells doubler to implement specific interface with double.
+     * Unwraps value(s).
      *
-     * @param string|ReflectionClass $interface
+     * @param mixed $value
      *
-     * @throws \Prophecy\Exception\Doubler\InterfaceNotFoundException
-     * @throws \Prophecy\Exception\Doubler\DoubleException
+     * @return mixed
      */
-    public function addInterface($interface)
+    public function reveal($value)
     {
-        if (null !== $this->double) {
-            throw new DoubleException(
-                'Can not implement interface with already instantiated double.'
-            );
+        if (is_array($value)) {
+            return array_map(array($this, __FUNCTION__), $value);
         }
 
-        if (!$interface instanceof ReflectionClass) {
-            if (!interface_exists($interface)) {
-                throw new InterfaceNotFoundException(
-                    sprintf('Interface %s not found.', $interface),
-                    $interface
-                );
-            }
-
-            $interface = new ReflectionClass($interface);
+        if (!is_object($value)) {
+            return $value;
         }
 
-        $this->interfaces[] = $interface;
-    }
-
-    /**
-     * Sets constructor arguments.
-     *
-     * @param array $arguments
-     */
-    public function setArguments(array $arguments = null)
-    {
-        $this->arguments = $arguments;
-    }
-
-    /**
-     * Creates double instance or returns already created one.
-     *
-     * @return DoubleInterface
-     */
-    public function getInstance()
-    {
-        if (null === $this->double) {
-            if (null !== $this->arguments) {
-                return $this->double = $this->doubler->double(
-                    $this->class, $this->interfaces, $this->arguments
-                );
-            }
-
-            $this->double = $this->doubler->double($this->class, $this->interfaces);
+        if ($value instanceof ProphecyInterface) {
+            $value = $value->reveal();
         }
 
-        return $this->double;
+        return $value;
     }
 }
 <?php
@@ -42852,46 +36110,23 @@ class LazyDouble
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Doubler;
-
-use ReflectionClass;
+namespace Prophecy\Prophecy;
 
 /**
- * Name generator.
- * Generates classname for double.
+ * Prophecies revealer interface.
  *
  * @author Konstantin Kudryashov <ever.zet@gmail.com>
  */
-class NameGenerator
+interface RevealerInterface
 {
-    private static $counter = 1;
-
     /**
-     * Generates name.
+     * Unwraps value(s).
      *
-     * @param ReflectionClass   $class
-     * @param ReflectionClass[] $interfaces
+     * @param mixed $value
      *
-     * @return string
+     * @return mixed
      */
-    public function name(ReflectionClass $class = null, array $interfaces)
-    {
-        $parts = array();
-
-        if (null !== $class) {
-            $parts[] = $class->getName();
-        } else {
-            foreach ($interfaces as $interface) {
-                $parts[] = $interface->getShortName();
-            }
-        }
-
-        if (!count($parts)) {
-            $parts[] = 'stdClass';
-        }
-
-        return sprintf('Double\%s\P%d', implode('\\', $parts), self::$counter++);
-    }
+    public function reveal($value);
 }
 <?php
 
@@ -42904,99 +36139,136 @@ class NameGenerator
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Exception\Call;
+namespace Prophecy;
 
-use Prophecy\Exception\Prophecy\ObjectProphecyException;
+use Prophecy\Doubler\Doubler;
+use Prophecy\Doubler\LazyDouble;
+use Prophecy\Doubler\ClassPatch;
 use Prophecy\Prophecy\ObjectProphecy;
+use Prophecy\Prophecy\RevealerInterface;
+use Prophecy\Prophecy\Revealer;
+use Prophecy\Call\CallCenter;
+use Prophecy\Util\StringUtil;
+use Prophecy\Exception\Prediction\PredictionException;
+use Prophecy\Exception\Prediction\AggregateException;
 
-class UnexpectedCallException extends ObjectProphecyException
+/**
+ * Prophet creates prophecies.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class Prophet
 {
-    private $methodName;
-    private $arguments;
-
-    public function __construct($message, ObjectProphecy $objectProphecy,
-                                $methodName, array $arguments)
-    {
-        parent::__construct($message, $objectProphecy);
+    private $doubler;
+    private $revealer;
+    private $util;
 
-        $this->methodName = $methodName;
-        $this->arguments = $arguments;
-    }
+    /**
+     * @var ObjectProphecy[]
+     */
+    private $prophecies = array();
 
-    public function getMethodName()
+    /**
+     * Initializes Prophet.
+     *
+     * @param null|Doubler           $doubler
+     * @param null|RevealerInterface $revealer
+     * @param null|StringUtil        $util
+     */
+    public function __construct(Doubler $doubler = null, RevealerInterface $revealer = null,
+                                StringUtil $util = null)
     {
-        return $this->methodName;
-    }
+        if (null === $doubler) {
+            $doubler = new Doubler;
+            $doubler->registerClassPatch(new ClassPatch\SplFileInfoPatch);
+            $doubler->registerClassPatch(new ClassPatch\TraversablePatch);
+            $doubler->registerClassPatch(new ClassPatch\DisableConstructorPatch);
+            $doubler->registerClassPatch(new ClassPatch\ProphecySubjectPatch);
+            $doubler->registerClassPatch(new ClassPatch\ReflectionClassNewInstancePatch);
+            $doubler->registerClassPatch(new ClassPatch\HhvmExceptionPatch());
+            $doubler->registerClassPatch(new ClassPatch\MagicCallPatch);
+            $doubler->registerClassPatch(new ClassPatch\KeywordPatch);
+        }
 
-    public function getArguments()
-    {
-        return $this->arguments;
+        $this->doubler  = $doubler;
+        $this->revealer = $revealer ?: new Revealer;
+        $this->util     = $util ?: new StringUtil;
     }
-}
-<?php
-
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-namespace Prophecy\Exception\Doubler;
-
-use Prophecy\Doubler\Generator\Node\ClassNode;
+    /**
+     * Creates new object prophecy.
+     *
+     * @param null|string $classOrInterface Class or interface name
+     *
+     * @return ObjectProphecy
+     */
+    public function prophesize($classOrInterface = null)
+    {
+        $this->prophecies[] = $prophecy = new ObjectProphecy(
+            new LazyDouble($this->doubler),
+            new CallCenter($this->util),
+            $this->revealer
+        );
 
-class ClassCreatorException extends \RuntimeException implements DoublerException
-{
-    private $node;
+        if ($classOrInterface && class_exists($classOrInterface)) {
+            return $prophecy->willExtend($classOrInterface);
+        }
 
-    public function __construct($message, ClassNode $node)
-    {
-        parent::__construct($message);
+        if ($classOrInterface && interface_exists($classOrInterface)) {
+            return $prophecy->willImplement($classOrInterface);
+        }
 
-        $this->node = $node;
+        return $prophecy;
     }
 
-    public function getClassNode()
+    /**
+     * Returns all created object prophecies.
+     *
+     * @return ObjectProphecy[]
+     */
+    public function getProphecies()
     {
-        return $this->node;
+        return $this->prophecies;
     }
-}
-<?php
-
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\Exception\Doubler;
-
-use ReflectionClass;
-
-class ClassMirrorException extends \RuntimeException implements DoublerException
-{
-    private $class;
 
-    public function __construct($message, ReflectionClass $class)
+    /**
+     * Returns Doubler instance assigned to this Prophet.
+     *
+     * @return Doubler
+     */
+    public function getDoubler()
     {
-        parent::__construct($message);
-
-        $this->class = $class;
+        return $this->doubler;
     }
 
-    public function getReflectedClass()
+    /**
+     * Checks all predictions defined by prophecies of this Prophet.
+     *
+     * @throws Exception\Prediction\AggregateException If any prediction fails
+     */
+    public function checkPredictions()
     {
-        return $this->class;
+        $exception = new AggregateException("Some predictions failed:\n");
+        foreach ($this->prophecies as $prophecy) {
+            try {
+                $prophecy->checkProphecyMethodsPredictions();
+            } catch (PredictionException $e) {
+                $exception->append($e);
+            }
+        }
+
+        if (count($exception->getExceptions())) {
+            throw $exception;
+        }
     }
 }
 <?php
 
+namespace Prophecy\Util;
+
+use Prophecy\Prophecy\ProphecyInterface;
+use SebastianBergmann\RecursionContext\Context;
+
 /*
  * This file is part of the Prophecy.
  * (c) Konstantin Kudryashov <ever.zet@gmail.com>
@@ -43006,183 +36278,200 @@ class ClassMirrorException extends \RuntimeException implements DoublerException
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Exception\Doubler;
-
-class ClassNotFoundException extends DoubleException
+/**
+ * This class is a modification from sebastianbergmann/exporter
+ * @see https://github.com/sebastianbergmann/exporter
+ */
+class ExportUtil
 {
-    private $classname;
-
     /**
-     * @param string $message
-     * @param string $classname
+     * Exports a value as a string
+     *
+     * The output of this method is similar to the output of print_r(), but
+     * improved in various aspects:
+     *
+     *  - NULL is rendered as "null" (instead of "")
+     *  - TRUE is rendered as "true" (instead of "1")
+     *  - FALSE is rendered as "false" (instead of "")
+     *  - Strings are always quoted with single quotes
+     *  - Carriage returns and newlines are normalized to \n
+     *  - Recursion and repeated rendering is treated properly
+     *
+     * @param  mixed  $value
+     * @param  int    $indentation The indentation level of the 2nd+ line
+     * @return string
      */
-    public function __construct($message, $classname)
+    public static function export($value, $indentation = 0)
     {
-        parent::__construct($message);
-
-        $this->classname = $classname;
+        return self::recursiveExport($value, $indentation);
     }
 
-    public function getClassname()
+    /**
+     * Converts an object to an array containing all of its private, protected
+     * and public properties.
+     *
+     * @param  mixed $value
+     * @return array
+     */
+    public static function toArray($value)
     {
-        return $this->classname;
-    }
-}
-<?php
-
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\Exception\Doubler;
-
-use RuntimeException;
+        if (!is_object($value)) {
+            return (array) $value;
+        }
 
-class DoubleException extends RuntimeException implements DoublerException
-{
-}
-<?php
+        $array = array();
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        foreach ((array) $value as $key => $val) {
+            // properties are transformed to keys in the following way:
+            // private   $property => "\0Classname\0property"
+            // protected $property => "\0*\0property"
+            // public    $property => "property"
+            if (preg_match('/^\0.+\0(.+)$/', $key, $matches)) {
+                $key = $matches[1];
+            }
 
-namespace Prophecy\Exception\Doubler;
+            // See https://github.com/php/php-src/commit/5721132
+            if ($key === "\0gcdata") {
+                continue;
+            }
 
-use Prophecy\Exception\Exception;
+            $array[$key] = $val;
+        }
 
-interface DoublerException extends Exception
-{
-}
-<?php
+        // Some internal classes like SplObjectStorage don't work with the
+        // above (fast) mechanism nor with reflection in Zend.
+        // Format the output similarly to print_r() in this case
+        if ($value instanceof \SplObjectStorage) {
+            // However, the fast method does work in HHVM, and exposes the
+            // internal implementation. Hide it again.
+            if (property_exists('\SplObjectStorage', '__storage')) {
+                unset($array['__storage']);
+            } elseif (property_exists('\SplObjectStorage', 'storage')) {
+                unset($array['storage']);
+            }
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+            if (property_exists('\SplObjectStorage', '__key')) {
+                unset($array['__key']);
+            }
 
-namespace Prophecy\Exception\Doubler;
+            foreach ($value as $key => $val) {
+                $array[spl_object_hash($val)] = array(
+                    'obj' => $val,
+                    'inf' => $value->getInfo(),
+                );
+            }
+        }
 
-class InterfaceNotFoundException extends ClassNotFoundException
-{
-    public function getInterfaceName()
-    {
-        return $this->getClassname();
+        return $array;
     }
-}
-<?php
 
-    namespace Prophecy\Exception\Doubler;
-
-    class MethodNotExtendableException extends DoubleException
+    /**
+     * Recursive implementation of export
+     *
+     * @param  mixed                                       $value       The value to export
+     * @param  int                                         $indentation The indentation level of the 2nd+ line
+     * @param  \SebastianBergmann\RecursionContext\Context $processed   Previously processed objects
+     * @return string
+     * @see    SebastianBergmann\Exporter\Exporter::export
+     */
+    protected static function recursiveExport(&$value, $indentation, $processed = null)
     {
-        private $methodName;
+        if ($value === null) {
+            return 'null';
+        }
 
-        private $className;
+        if ($value === true) {
+            return 'true';
+        }
 
-        /**
-         * @param string $message
-         * @param string $className
-         * @param string $methodName
-         */
-        public function __construct($message, $className, $methodName)
-        {
-            parent::__construct($message);
+        if ($value === false) {
+            return 'false';
+        }
 
-            $this->methodName = $methodName;
-            $this->className = $className;
+        if (is_float($value) && floatval(intval($value)) === $value) {
+            return "$value.0";
+        }
+
+        if (is_resource($value)) {
+            return sprintf(
+                'resource(%d) of type (%s)',
+                $value,
+                get_resource_type($value)
+            );
         }
 
+        if (is_string($value)) {
+            // Match for most non printable chars somewhat taking multibyte chars into account
+            if (preg_match('/[^\x09-\x0d\x20-\xff]/', $value)) {
+                return 'Binary String: 0x' . bin2hex($value);
+            }
 
-        /**
-         * @return string
-         */
-        public function getMethodName()
-        {
-            return $this->methodName;
+            return "'" .
+            str_replace(array("\r\n", "\n\r", "\r"), array("\n", "\n", "\n"), $value) .
+            "'";
         }
 
-        /**
-         * @return string
-         */
-        public function getClassName()
-        {
-            return $this->className;
+        $whitespace = str_repeat(' ', 4 * $indentation);
+
+        if (!$processed) {
+            $processed = new Context;
         }
 
-    }
-<?php
+        if (is_array($value)) {
+            if (($key = $processed->contains($value)) !== false) {
+                return 'Array &' . $key;
+            }
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+            $array  = $value;
+            $key    = $processed->add($value);
+            $values = '';
 
-namespace Prophecy\Exception\Doubler;
+            if (count($array) > 0) {
+                foreach ($array as $k => $v) {
+                    $values .= sprintf(
+                        '%s    %s => %s' . "\n",
+                        $whitespace,
+                        self::recursiveExport($k, $indentation),
+                        self::recursiveExport($value[$k], $indentation + 1, $processed)
+                    );
+                }
 
-class MethodNotFoundException extends DoubleException
-{
-    /**
-     * @var string
-     */
-    private $classname;
+                $values = "\n" . $values . $whitespace;
+            }
 
-    /**
-     * @var string
-     */
-    private $methodName;
+            return sprintf('Array &%s (%s)', $key, $values);
+        }
 
-    /**
-     * @var array
-     */
-    private $arguments;
+        if (is_object($value)) {
+            $class = get_class($value);
 
-    /**
-     * @param string $message
-     * @param string $classname
-     * @param string $methodName
-     * @param null|Argument\ArgumentsWildcard|array $arguments
-     */
-    public function __construct($message, $classname, $methodName, $arguments = null)
-    {
-        parent::__construct($message);
+            if ($value instanceof ProphecyInterface) {
+                return sprintf('%s Object (*Prophecy*)', $class);
+            } elseif ($hash = $processed->contains($value)) {
+                return sprintf('%s:%s Object', $class, $hash);
+            }
 
-        $this->classname  = $classname;
-        $this->methodName = $methodName;
-        $this->arguments = $arguments;
-    }
+            $hash   = $processed->add($value);
+            $values = '';
+            $array  = self::toArray($value);
 
-    public function getClassname()
-    {
-        return $this->classname;
-    }
+            if (count($array) > 0) {
+                foreach ($array as $k => $v) {
+                    $values .= sprintf(
+                        '%s    %s => %s' . "\n",
+                        $whitespace,
+                        self::recursiveExport($k, $indentation),
+                        self::recursiveExport($v, $indentation + 1, $processed)
+                    );
+                }
 
-    public function getMethodName()
-    {
-        return $this->methodName;
-    }
+                $values = "\n" . $values . $whitespace;
+            }
 
-    public function getArguments()
-    {
-        return $this->arguments;
+            return sprintf('%s:%s Object (%s)', $class, $hash, $values);
+        }
+
+        return var_export($value, true);
     }
 }
 <?php
@@ -43196,5219 +36485,5458 @@ class MethodNotFoundException extends DoubleException
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Exception\Doubler;
+namespace Prophecy\Util;
 
-class ReturnByReferenceException extends DoubleException
-{
-    private $classname;
-    private $methodName;
+use Prophecy\Call\Call;
 
+/**
+ * String utility.
+ *
+ * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ */
+class StringUtil
+{
     /**
-     * @param string $message
-     * @param string $classname
-     * @param string $methodName
+     * Stringifies any provided value.
+     *
+     * @param mixed   $value
+     * @param boolean $exportObject
+     *
+     * @return string
      */
-    public function __construct($message, $classname, $methodName)
+    public function stringify($value, $exportObject = true)
     {
-        parent::__construct($message);
+        if (is_array($value)) {
+            if (range(0, count($value) - 1) === array_keys($value)) {
+                return '['.implode(', ', array_map(array($this, __FUNCTION__), $value)).']';
+            }
 
-        $this->classname  = $classname;
-        $this->methodName = $methodName;
-    }
+            $stringify = array($this, __FUNCTION__);
 
-    public function getClassname()
-    {
-        return $this->classname;
+            return '['.implode(', ', array_map(function ($item, $key) use ($stringify) {
+                return (is_integer($key) ? $key : '"'.$key.'"').
+                    ' => '.call_user_func($stringify, $item);
+            }, $value, array_keys($value))).']';
+        }
+        if (is_resource($value)) {
+            return get_resource_type($value).':'.$value;
+        }
+        if (is_object($value)) {
+            return $exportObject ? ExportUtil::export($value) : sprintf('%s:%s', get_class($value), spl_object_hash($value));
+        }
+        if (true === $value || false === $value) {
+            return $value ? 'true' : 'false';
+        }
+        if (is_string($value)) {
+            $str = sprintf('"%s"', str_replace("\n", '\\n', $value));
+
+            if (50 <= strlen($str)) {
+                return substr($str, 0, 50).'"...';
+            }
+
+            return $str;
+        }
+        if (null === $value) {
+            return 'null';
+        }
+
+        return (string) $value;
     }
 
-    public function getMethodName()
+    /**
+     * Stringifies provided array of calls.
+     *
+     * @param Call[] $calls Array of Call instances
+     *
+     * @return string
+     */
+    public function stringifyCalls(array $calls)
     {
-        return $this->methodName;
+        $self = $this;
+
+        return implode(PHP_EOL, array_map(function (Call $call) use ($self) {
+            return sprintf('  - %s(%s) @ %s',
+                $call->getMethodName(),
+                implode(', ', array_map(array($self, 'stringify'), $call->getArguments())),
+                str_replace(GETCWD().DIRECTORY_SEPARATOR, '', $call->getCallPlace())
+            );
+        }, $calls));
     }
 }
+The MIT License (MIT)
+
+Copyright (c) 2013 My C-Sense
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+namespace DeepCopy;
 
-namespace Prophecy\Exception;
+use DateInterval;
+use DateTimeInterface;
+use DateTimeZone;
+use DeepCopy\Exception\CloneException;
+use DeepCopy\Filter\Filter;
+use DeepCopy\Matcher\Matcher;
+use DeepCopy\TypeFilter\Date\DateIntervalFilter;
+use DeepCopy\TypeFilter\Spl\SplDoublyLinkedListFilter;
+use DeepCopy\TypeFilter\TypeFilter;
+use DeepCopy\TypeMatcher\TypeMatcher;
+use ReflectionObject;
+use ReflectionProperty;
+use DeepCopy\Reflection\ReflectionHelper;
+use SplDoublyLinkedList;
 
 /**
- * Core Prophecy exception interface.
- * All Prophecy exceptions implement it.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ * @final
  */
-interface Exception
+class DeepCopy
 {
     /**
-     * @return string
+     * @var object[] List of objects copied.
      */
-    public function getMessage();
-}
-<?php
-
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\Exception;
+    private $hashMap = [];
 
-class InvalidArgumentException extends \InvalidArgumentException implements Exception
-{
-}
-<?php
+    /**
+     * Filters to apply.
+     *
+     * @var array Array of ['filter' => Filter, 'matcher' => Matcher] pairs.
+     */
+    private $filters = [];
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    /**
+     * Type Filters to apply.
+     *
+     * @var array Array of ['filter' => Filter, 'matcher' => Matcher] pairs.
+     */
+    private $typeFilters = [];
 
-namespace Prophecy\Exception\Prediction;
+    /**
+     * @var bool
+     */
+    private $skipUncloneable = false;
 
-use Prophecy\Prophecy\ObjectProphecy;
+    /**
+     * @var bool
+     */
+    private $useCloneMethod;
 
-class AggregateException extends \RuntimeException implements PredictionException
-{
-    private $exceptions = array();
-    private $objectProphecy;
+    /**
+     * @param bool $useCloneMethod   If set to true, when an object implements the __clone() function, it will be used
+     *                               instead of the regular deep cloning.
+     */
+    public function __construct($useCloneMethod = false)
+    {
+        $this->useCloneMethod = $useCloneMethod;
 
-    public function append(PredictionException $exception)
+        $this->addTypeFilter(new DateIntervalFilter(), new TypeMatcher(DateInterval::class));
+        $this->addTypeFilter(new SplDoublyLinkedListFilter($this), new TypeMatcher(SplDoublyLinkedList::class));
+    }
+
+    /**
+     * If enabled, will not throw an exception when coming across an uncloneable property.
+     *
+     * @param $skipUncloneable
+     *
+     * @return $this
+     */
+    public function skipUncloneable($skipUncloneable = true)
     {
-        $message = $exception->getMessage();
-        $message = '  '.strtr($message, array("\n" => "\n  "))."\n";
+        $this->skipUncloneable = $skipUncloneable;
 
-        $this->message      = rtrim($this->message.$message);
-        $this->exceptions[] = $exception;
+        return $this;
     }
 
     /**
-     * @return PredictionException[]
+     * Deep copies the given object.
+     *
+     * @param mixed $object
+     *
+     * @return mixed
      */
-    public function getExceptions()
+    public function copy($object)
     {
-        return $this->exceptions;
+        $this->hashMap = [];
+
+        return $this->recursiveCopy($object);
     }
 
-    public function setObjectProphecy(ObjectProphecy $objectProphecy)
+    public function addFilter(Filter $filter, Matcher $matcher)
     {
-        $this->objectProphecy = $objectProphecy;
+        $this->filters[] = [
+            'matcher' => $matcher,
+            'filter'  => $filter,
+        ];
     }
 
-    /**
-     * @return ObjectProphecy
-     */
-    public function getObjectProphecy()
+    public function addTypeFilter(TypeFilter $filter, TypeMatcher $matcher)
     {
-        return $this->objectProphecy;
+        $this->typeFilters[] = [
+            'matcher' => $matcher,
+            'filter'  => $filter,
+        ];
     }
-}
-<?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    private function recursiveCopy($var)
+    {
+        // Matches Type Filter
+        if ($filter = $this->getFirstMatchedTypeFilter($this->typeFilters, $var)) {
+            return $filter->apply($var);
+        }
 
-namespace Prophecy\Exception\Prediction;
+        // Resource
+        if (is_resource($var)) {
+            return $var;
+        }
 
-use RuntimeException;
+        // Array
+        if (is_array($var)) {
+            return $this->copyArray($var);
+        }
 
-/**
- * Basic failed prediction exception.
- * Use it for custom prediction failures.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-class FailedPredictionException extends RuntimeException implements PredictionException
-{
-}
-<?php
+        // Scalar
+        if (! is_object($var)) {
+            return $var;
+        }
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        // Object
+        return $this->copyObject($var);
+    }
 
-namespace Prophecy\Exception\Prediction;
+    /**
+     * Copy an array
+     * @param array $array
+     * @return array
+     */
+    private function copyArray(array $array)
+    {
+        foreach ($array as $key => $value) {
+            $array[$key] = $this->recursiveCopy($value);
+        }
 
-use Prophecy\Exception\Prophecy\MethodProphecyException;
+        return $array;
+    }
 
-class NoCallsException extends MethodProphecyException implements PredictionException
-{
-}
-<?php
+    /**
+     * Copies an object.
+     *
+     * @param object $object
+     *
+     * @throws CloneException
+     *
+     * @return object
+     */
+    private function copyObject($object)
+    {
+        $objectHash = spl_object_hash($object);
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        if (isset($this->hashMap[$objectHash])) {
+            return $this->hashMap[$objectHash];
+        }
 
-namespace Prophecy\Exception\Prediction;
+        $reflectedObject = new ReflectionObject($object);
+        $isCloneable = $reflectedObject->isCloneable();
 
-use Prophecy\Exception\Exception;
+        if (false === $isCloneable) {
+            if ($this->skipUncloneable) {
+                $this->hashMap[$objectHash] = $object;
 
-interface PredictionException extends Exception
-{
-}
-<?php
+                return $object;
+            }
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+            throw new CloneException(
+                sprintf(
+                    'The class "%s" is not cloneable.',
+                    $reflectedObject->getName()
+                )
+            );
+        }
 
-namespace Prophecy\Exception\Prediction;
+        $newObject = clone $object;
+        $this->hashMap[$objectHash] = $newObject;
 
-use Prophecy\Prophecy\MethodProphecy;
+        if ($this->useCloneMethod && $reflectedObject->hasMethod('__clone')) {
+            return $newObject;
+        }
 
-class UnexpectedCallsCountException extends UnexpectedCallsException
-{
-    private $expectedCount;
+        if ($newObject instanceof DateTimeInterface || $newObject instanceof DateTimeZone) {
+            return $newObject;
+        }
 
-    public function __construct($message, MethodProphecy $methodProphecy, $count, array $calls)
-    {
-        parent::__construct($message, $methodProphecy, $calls);
+        foreach (ReflectionHelper::getProperties($reflectedObject) as $property) {
+            $this->copyObjectProperty($newObject, $property);
+        }
 
-        $this->expectedCount = intval($count);
+        return $newObject;
     }
 
-    public function getExpectedCount()
+    private function copyObjectProperty($object, ReflectionProperty $property)
     {
-        return $this->expectedCount;
-    }
-}
-<?php
-
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        // Ignore static properties
+        if ($property->isStatic()) {
+            return;
+        }
 
-namespace Prophecy\Exception\Prediction;
+        // Apply the filters
+        foreach ($this->filters as $item) {
+            /** @var Matcher $matcher */
+            $matcher = $item['matcher'];
+            /** @var Filter $filter */
+            $filter = $item['filter'];
 
-use Prophecy\Prophecy\MethodProphecy;
-use Prophecy\Exception\Prophecy\MethodProphecyException;
+            if ($matcher->matches($object, $property->getName())) {
+                $filter->apply(
+                    $object,
+                    $property->getName(),
+                    function ($object) {
+                        return $this->recursiveCopy($object);
+                    }
+                );
 
-class UnexpectedCallsException extends MethodProphecyException implements PredictionException
-{
-    private $calls = array();
+                // If a filter matches, we stop processing this property
+                return;
+            }
+        }
 
-    public function __construct($message, MethodProphecy $methodProphecy, array $calls)
-    {
-        parent::__construct($message, $methodProphecy);
+        $property->setAccessible(true);
+        $propertyValue = $property->getValue($object);
 
-        $this->calls = $calls;
+        // Copy the property
+        $property->setValue($object, $this->recursiveCopy($propertyValue));
     }
 
-    public function getCalls()
+    /**
+     * Returns first filter that matches variable, `null` if no such filter found.
+     *
+     * @param array $filterRecords Associative array with 2 members: 'filter' with value of type {@see TypeFilter} and
+     *                             'matcher' with value of type {@see TypeMatcher}
+     * @param mixed $var
+     *
+     * @return TypeFilter|null
+     */
+    private function getFirstMatchedTypeFilter(array $filterRecords, $var)
     {
-        return $this->calls;
-    }
-}
-<?php
-
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\Exception\Prophecy;
-
-use Prophecy\Prophecy\MethodProphecy;
-
-class MethodProphecyException extends ObjectProphecyException
-{
-    private $methodProphecy;
+        $matched = $this->first(
+            $filterRecords,
+            function (array $record) use ($var) {
+                /* @var TypeMatcher $matcher */
+                $matcher = $record['matcher'];
 
-    public function __construct($message, MethodProphecy $methodProphecy)
-    {
-        parent::__construct($message, $methodProphecy->getObjectProphecy());
+                return $matcher->matches($var);
+            }
+        );
 
-        $this->methodProphecy = $methodProphecy;
+        return isset($matched) ? $matched['filter'] : null;
     }
 
     /**
-     * @return MethodProphecy
+     * Returns first element that matches predicate, `null` if no such element found.
+     *
+     * @param array    $elements Array of ['filter' => Filter, 'matcher' => Matcher] pairs.
+     * @param callable $predicate Predicate arguments are: element.
+     *
+     * @return array|null Associative array with 2 members: 'filter' with value of type {@see TypeFilter} and 'matcher'
+     *                    with value of type {@see TypeMatcher} or `null`.
      */
-    public function getMethodProphecy()
+    private function first(array $elements, callable $predicate)
     {
-        return $this->methodProphecy;
+        foreach ($elements as $element) {
+            if (call_user_func($predicate, $element)) {
+                return $element;
+            }
+        }
+
+        return null;
     }
 }
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\Exception\Prophecy;
+namespace DeepCopy\Exception;
 
-use Prophecy\Prophecy\ObjectProphecy;
+use UnexpectedValueException;
 
-class ObjectProphecyException extends \RuntimeException implements ProphecyException
+class CloneException extends UnexpectedValueException
 {
-    private $objectProphecy;
+} <?php
 
-    public function __construct($message, ObjectProphecy $objectProphecy)
-    {
-        parent::__construct($message);
+namespace DeepCopy\Exception;
 
-        $this->objectProphecy = $objectProphecy;
-    }
+use ReflectionException;
 
-    /**
-     * @return ObjectProphecy
-     */
-    public function getObjectProphecy()
-    {
-        return $this->objectProphecy;
-    }
+class PropertyException extends ReflectionException
+{
 }
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+namespace DeepCopy\Filter\Doctrine;
+
+use DeepCopy\Filter\Filter;
+use DeepCopy\Reflection\ReflectionHelper;
+
+/**
+ * @final
  */
+class DoctrineCollectionFilter implements Filter
+{
+    /**
+     * Copies the object property doctrine collection.
+     *
+     * {@inheritdoc}
+     */
+    public function apply($object, $property, $objectCopier)
+    {
+        $reflectionProperty = ReflectionHelper::getProperty($object, $property);
 
-namespace Prophecy\Exception\Prophecy;
+        $reflectionProperty->setAccessible(true);
+        $oldCollection = $reflectionProperty->getValue($object);
 
-use Prophecy\Exception\Exception;
+        $newCollection = $oldCollection->map(
+            function ($item) use ($objectCopier) {
+                return $objectCopier($item);
+            }
+        );
 
-interface ProphecyException extends Exception
-{
+        $reflectionProperty->setValue($object, $newCollection);
+    }
 }
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\PhpDocumentor;
+namespace DeepCopy\Filter\Doctrine;
 
-use phpDocumentor\Reflection\DocBlock\Tag\MethodTag as LegacyMethodTag;
-use phpDocumentor\Reflection\DocBlock\Tags\Method;
+use DeepCopy\Filter\Filter;
+use DeepCopy\Reflection\ReflectionHelper;
+use Doctrine\Common\Collections\ArrayCollection;
 
 /**
- * @author Théo FIDRY <theo.fidry@gmail.com>
- *
- * @internal
+ * @final
  */
-final class ClassAndInterfaceTagRetriever implements MethodTagRetrieverInterface
+class DoctrineEmptyCollectionFilter implements Filter
 {
-    private $classRetriever;
-
-    public function __construct(MethodTagRetrieverInterface $classRetriever = null)
+    /**
+     * Sets the object property to an empty doctrine collection.
+     *
+     * @param object   $object
+     * @param string   $property
+     * @param callable $objectCopier
+     */
+    public function apply($object, $property, $objectCopier)
     {
-        if (null !== $classRetriever) {
-            $this->classRetriever = $classRetriever;
-
-            return;
-        }
+        $reflectionProperty = ReflectionHelper::getProperty($object, $property);
+        $reflectionProperty->setAccessible(true);
 
-        $this->classRetriever = class_exists('phpDocumentor\Reflection\DocBlockFactory') && class_exists('phpDocumentor\Reflection\Types\ContextFactory')
-            ? new ClassTagRetriever()
-            : new LegacyClassTagRetriever()
-        ;
+        $reflectionProperty->setValue($object, new ArrayCollection());
     }
+} <?php
+
+namespace DeepCopy\Filter\Doctrine;
+
+use DeepCopy\Filter\Filter;
 
+/**
+ * @final
+ */
+class DoctrineProxyFilter implements Filter
+{
     /**
-     * @param \ReflectionClass $reflectionClass
+     * Triggers the magic method __load() on a Doctrine Proxy class to load the
+     * actual entity from the database.
      *
-     * @return LegacyMethodTag[]|Method[]
+     * {@inheritdoc}
      */
-    public function getTagList(\ReflectionClass $reflectionClass)
+    public function apply($object, $property, $objectCopier)
     {
-        return array_merge(
-            $this->classRetriever->getTagList($reflectionClass),
-            $this->getInterfacesTagList($reflectionClass)
-        );
+        $object->__load();
     }
+}
+<?php
+
+namespace DeepCopy\Filter;
 
+/**
+ * Filter to apply to a property while copying an object
+ */
+interface Filter
+{
     /**
-     * @param \ReflectionClass $reflectionClass
+     * Applies the filter to the object.
      *
-     * @return LegacyMethodTag[]|Method[]
+     * @param object   $object
+     * @param string   $property
+     * @param callable $objectCopier
      */
-    private function getInterfacesTagList(\ReflectionClass $reflectionClass)
-    {
-        $interfaces = $reflectionClass->getInterfaces();
-        $tagList = array();
+    public function apply($object, $property, $objectCopier);
+}
+<?php
 
-        foreach($interfaces as $interface) {
-            $tagList = array_merge($tagList, $this->classRetriever->getTagList($interface));
-        }
+namespace DeepCopy\Filter;
 
-        return $tagList;
+class KeepFilter implements Filter
+{
+    /**
+     * Keeps the value of the object property.
+     *
+     * {@inheritdoc}
+     */
+    public function apply($object, $property, $objectCopier)
+    {
+        // Nothing to do
     }
 }
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\PhpDocumentor;
+namespace DeepCopy\Filter;
 
-use phpDocumentor\Reflection\DocBlock\Tags\Method;
-use phpDocumentor\Reflection\DocBlockFactory;
-use phpDocumentor\Reflection\Types\ContextFactory;
+use DeepCopy\Reflection\ReflectionHelper;
 
 /**
- * @author Théo FIDRY <theo.fidry@gmail.com>
- *
- * @internal
+ * @final
  */
-final class ClassTagRetriever implements MethodTagRetrieverInterface
+class ReplaceFilter implements Filter
 {
-    private $docBlockFactory;
-    private $contextFactory;
+    /**
+     * @var callable
+     */
+    protected $callback;
 
-    public function __construct()
-    {
-        $this->docBlockFactory = DocBlockFactory::createInstance();
-        $this->contextFactory = new ContextFactory();
+    /**
+     * @param callable $callable Will be called to get the new value for each property to replace
+     */
+    public function __construct(callable $callable)
+    {
+        $this->callback = $callable;
     }
 
     /**
-     * @param \ReflectionClass $reflectionClass
+     * Replaces the object property by the result of the callback called with the object property.
      *
-     * @return Method[]
+     * {@inheritdoc}
      */
-    public function getTagList(\ReflectionClass $reflectionClass)
+    public function apply($object, $property, $objectCopier)
     {
-        try {
-            $phpdoc = $this->docBlockFactory->create(
-                $reflectionClass,
-                $this->contextFactory->createFromReflector($reflectionClass)
-            );
+        $reflectionProperty = ReflectionHelper::getProperty($object, $property);
+        $reflectionProperty->setAccessible(true);
 
-            return $phpdoc->getTagsByName('method');
-        } catch (\InvalidArgumentException $e) {
-            return array();
-        }
+        $value = call_user_func($this->callback, $reflectionProperty->getValue($object));
+
+        $reflectionProperty->setValue($object, $value);
     }
 }
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\PhpDocumentor;
+namespace DeepCopy\Filter;
 
-use phpDocumentor\Reflection\DocBlock;
-use phpDocumentor\Reflection\DocBlock\Tag\MethodTag as LegacyMethodTag;
+use DeepCopy\Reflection\ReflectionHelper;
 
 /**
- * @author Théo FIDRY <theo.fidry@gmail.com>
- *
- * @internal
+ * @final
  */
-final class LegacyClassTagRetriever implements MethodTagRetrieverInterface
+class SetNullFilter implements Filter
 {
     /**
-     * @param \ReflectionClass $reflectionClass
+     * Sets the object property to null.
      *
-     * @return LegacyMethodTag[]
+     * {@inheritdoc}
      */
-    public function getTagList(\ReflectionClass $reflectionClass)
+    public function apply($object, $property, $objectCopier)
     {
-        $phpdoc = new DocBlock($reflectionClass->getDocComment());
+        $reflectionProperty = ReflectionHelper::getProperty($object, $property);
 
-        return $phpdoc->getTagsByName('method');
+        $reflectionProperty->setAccessible(true);
+        $reflectionProperty->setValue($object, null);
     }
 }
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\PhpDocumentor;
+namespace DeepCopy\Matcher\Doctrine;
 
-use phpDocumentor\Reflection\DocBlock\Tag\MethodTag as LegacyMethodTag;
-use phpDocumentor\Reflection\DocBlock\Tags\Method;
+use DeepCopy\Matcher\Matcher;
+use Doctrine\Common\Persistence\Proxy;
 
 /**
- * @author Théo FIDRY <theo.fidry@gmail.com>
- *
- * @internal
+ * @final
  */
-interface MethodTagRetrieverInterface
+class DoctrineProxyMatcher implements Matcher
 {
     /**
-     * @param \ReflectionClass $reflectionClass
+     * Matches a Doctrine Proxy class.
      *
-     * @return LegacyMethodTag[]|Method[]
+     * {@inheritdoc}
      */
-    public function getTagList(\ReflectionClass $reflectionClass);
+    public function matches($object, $property)
+    {
+        return $object instanceof Proxy;
+    }
 }
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+namespace DeepCopy\Matcher;
 
-namespace Prophecy\Prediction;
+interface Matcher
+{
+    /**
+     * @param object $object
+     * @param string $property
+     *
+     * @return boolean
+     */
+    public function matches($object, $property);
+}
+<?php
 
-use Prophecy\Call\Call;
-use Prophecy\Prophecy\ObjectProphecy;
-use Prophecy\Prophecy\MethodProphecy;
-use Prophecy\Argument\ArgumentsWildcard;
-use Prophecy\Argument\Token\AnyValuesToken;
-use Prophecy\Util\StringUtil;
-use Prophecy\Exception\Prediction\NoCallsException;
+namespace DeepCopy\Matcher;
 
 /**
- * Call prediction.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ * @final
  */
-class CallPrediction implements PredictionInterface
+class PropertyMatcher implements Matcher
 {
-    private $util;
+    /**
+     * @var string
+     */
+    private $class;
 
     /**
-     * Initializes prediction.
-     *
-     * @param StringUtil $util
+     * @var string
      */
-    public function __construct(StringUtil $util = null)
+    private $property;
+
+    /**
+     * @param string $class    Class name
+     * @param string $property Property name
+     */
+    public function __construct($class, $property)
     {
-        $this->util = $util ?: new StringUtil;
+        $this->class = $class;
+        $this->property = $property;
     }
 
     /**
-     * Tests that there was at least one call.
-     *
-     * @param Call[]         $calls
-     * @param ObjectProphecy $object
-     * @param MethodProphecy $method
+     * Matches a specific property of a specific class.
      *
-     * @throws \Prophecy\Exception\Prediction\NoCallsException
+     * {@inheritdoc}
      */
-    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method)
+    public function matches($object, $property)
     {
-        if (count($calls)) {
-            return;
-        }
-
-        $methodCalls = $object->findProphecyMethodCalls(
-            $method->getMethodName(),
-            new ArgumentsWildcard(array(new AnyValuesToken))
-        );
+        return ($object instanceof $this->class) && $property == $this->property;
+    }
+}
+<?php
 
-        if (count($methodCalls)) {
-            throw new NoCallsException(sprintf(
-                "No calls have been made that match:\n".
-                "  %s->%s(%s)\n".
-                "but expected at least one.\n".
-                "Recorded `%s(...)` calls:\n%s",
+namespace DeepCopy\Matcher;
 
-                get_class($object->reveal()),
-                $method->getMethodName(),
-                $method->getArgumentsWildcard(),
-                $method->getMethodName(),
-                $this->util->stringifyCalls($methodCalls)
-            ), $method);
-        }
+/**
+ * @final
+ */
+class PropertyNameMatcher implements Matcher
+{
+    /**
+     * @var string
+     */
+    private $property;
 
-        throw new NoCallsException(sprintf(
-            "No calls have been made that match:\n".
-            "  %s->%s(%s)\n".
-            "but expected at least one.",
+    /**
+     * @param string $property Property name
+     */
+    public function __construct($property)
+    {
+        $this->property = $property;
+    }
 
-            get_class($object->reveal()),
-            $method->getMethodName(),
-            $method->getArgumentsWildcard()
-        ), $method);
+    /**
+     * Matches a property by its name.
+     *
+     * {@inheritdoc}
+     */
+    public function matches($object, $property)
+    {
+        return $property == $this->property;
     }
 }
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\Prediction;
+namespace DeepCopy\Matcher;
 
-use Prophecy\Call\Call;
-use Prophecy\Prophecy\ObjectProphecy;
-use Prophecy\Prophecy\MethodProphecy;
-use Prophecy\Argument\ArgumentsWildcard;
-use Prophecy\Argument\Token\AnyValuesToken;
-use Prophecy\Util\StringUtil;
-use Prophecy\Exception\Prediction\UnexpectedCallsCountException;
+use DeepCopy\Reflection\ReflectionHelper;
+use ReflectionException;
 
 /**
- * Prediction interface.
- * Predictions are logical test blocks, tied to `should...` keyword.
+ * Matches a property by its type.
  *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ * It is recommended to use {@see DeepCopy\TypeFilter\TypeFilter} instead, as it applies on all occurrences
+ * of given type in copied context (eg. array elements), not just on object properties.
+ *
+ * @final
  */
-class CallTimesPrediction implements PredictionInterface
+class PropertyTypeMatcher implements Matcher
 {
-    private $times;
-    private $util;
+    /**
+     * @var string
+     */
+    private $propertyType;
 
     /**
-     * Initializes prediction.
-     *
-     * @param int        $times
-     * @param StringUtil $util
+     * @param string $propertyType Property type
      */
-    public function __construct($times, StringUtil $util = null)
+    public function __construct($propertyType)
     {
-        $this->times = intval($times);
-        $this->util  = $util ?: new StringUtil;
+        $this->propertyType = $propertyType;
     }
 
     /**
-     * Tests that there was exact amount of calls made.
-     *
-     * @param Call[]         $calls
-     * @param ObjectProphecy $object
-     * @param MethodProphecy $method
-     *
-     * @throws \Prophecy\Exception\Prediction\UnexpectedCallsCountException
+     * {@inheritdoc}
      */
-    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method)
+    public function matches($object, $property)
     {
-        if ($this->times == count($calls)) {
-            return;
+        try {
+            $reflectionProperty = ReflectionHelper::getProperty($object, $property);
+        } catch (ReflectionException $exception) {
+            return false;
         }
 
-        $methodCalls = $object->findProphecyMethodCalls(
-            $method->getMethodName(),
-            new ArgumentsWildcard(array(new AnyValuesToken))
-        );
-
-        if (count($calls)) {
-            $message = sprintf(
-                "Expected exactly %d calls that match:\n".
-                "  %s->%s(%s)\n".
-                "but %d were made:\n%s",
-
-                $this->times,
-                get_class($object->reveal()),
-                $method->getMethodName(),
-                $method->getArgumentsWildcard(),
-                count($calls),
-                $this->util->stringifyCalls($calls)
-            );
-        } elseif (count($methodCalls)) {
-            $message = sprintf(
-                "Expected exactly %d calls that match:\n".
-                "  %s->%s(%s)\n".
-                "but none were made.\n".
-                "Recorded `%s(...)` calls:\n%s",
-
-                $this->times,
-                get_class($object->reveal()),
-                $method->getMethodName(),
-                $method->getArgumentsWildcard(),
-                $method->getMethodName(),
-                $this->util->stringifyCalls($methodCalls)
-            );
-        } else {
-            $message = sprintf(
-                "Expected exactly %d calls that match:\n".
-                "  %s->%s(%s)\n".
-                "but none were made.",
-
-                $this->times,
-                get_class($object->reveal()),
-                $method->getMethodName(),
-                $method->getArgumentsWildcard()
-            );
-        }
+        $reflectionProperty->setAccessible(true);
 
-        throw new UnexpectedCallsCountException($message, $method, $this->times, $calls);
+        return $reflectionProperty->getValue($object) instanceof $this->propertyType;
     }
 }
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\Prediction;
+namespace DeepCopy\Reflection;
 
-use Prophecy\Call\Call;
-use Prophecy\Prophecy\ObjectProphecy;
-use Prophecy\Prophecy\MethodProphecy;
-use Prophecy\Exception\InvalidArgumentException;
-use Closure;
+use DeepCopy\Exception\PropertyException;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionObject;
+use ReflectionProperty;
 
-/**
- * Callback prediction.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-class CallbackPrediction implements PredictionInterface
+class ReflectionHelper
 {
-    private $callback;
-
     /**
-     * Initializes callback prediction.
+     * Retrieves all properties (including private ones), from object and all its ancestors.
      *
-     * @param callable $callback Custom callback
+     * Standard \ReflectionClass->getProperties() does not return private properties from ancestor classes.
      *
-     * @throws \Prophecy\Exception\InvalidArgumentException
+     * @author muratyaman@gmail.com
+     * @see http://php.net/manual/en/reflectionclass.getproperties.php
+     *
+     * @param ReflectionClass $ref
+     *
+     * @return ReflectionProperty[]
      */
-    public function __construct($callback)
+    public static function getProperties(ReflectionClass $ref)
     {
-        if (!is_callable($callback)) {
-            throw new InvalidArgumentException(sprintf(
-                'Callable expected as an argument to CallbackPrediction, but got %s.',
-                gettype($callback)
-            ));
+        $props = $ref->getProperties();
+        $propsArr = array();
+
+        foreach ($props as $prop) {
+            $propertyName = $prop->getName();
+            $propsArr[$propertyName] = $prop;
         }
 
-        $this->callback = $callback;
+        if ($parentClass = $ref->getParentClass()) {
+            $parentPropsArr = self::getProperties($parentClass);
+            foreach ($propsArr as $key => $property) {
+                $parentPropsArr[$key] = $property;
+            }
+
+            return $parentPropsArr;
+        }
+
+        return $propsArr;
     }
 
     /**
-     * Executes preset callback.
+     * Retrieves property by name from object and all its ancestors.
      *
-     * @param Call[]         $calls
-     * @param ObjectProphecy $object
-     * @param MethodProphecy $method
+     * @param object|string $object
+     * @param string $name
+     *
+     * @throws PropertyException
+     * @throws ReflectionException
+     *
+     * @return ReflectionProperty
      */
-    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method)
+    public static function getProperty($object, $name)
     {
-        $callback = $this->callback;
+        $reflection = is_object($object) ? new ReflectionObject($object) : new ReflectionClass($object);
 
-        if ($callback instanceof Closure && method_exists('Closure', 'bind')) {
-            $callback = Closure::bind($callback, $object);
+        if ($reflection->hasProperty($name)) {
+            return $reflection->getProperty($name);
         }
 
-        call_user_func($callback, $calls, $object, $method);
+        if ($parentClass = $reflection->getParentClass()) {
+            return self::getProperty($parentClass->getName(), $name);
+        }
+
+        throw new PropertyException(
+            sprintf(
+                'The class "%s" doesn\'t have a property with the given name: "%s".',
+                is_object($object) ? get_class($object) : $object,
+                $name
+            )
+        );
     }
 }
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\Prediction;
+namespace DeepCopy\TypeFilter\Date;
 
-use Prophecy\Call\Call;
-use Prophecy\Prophecy\ObjectProphecy;
-use Prophecy\Prophecy\MethodProphecy;
-use Prophecy\Util\StringUtil;
-use Prophecy\Exception\Prediction\UnexpectedCallsException;
+use DateInterval;
+use DeepCopy\TypeFilter\TypeFilter;
 
 /**
- * No calls prediction.
+ * @final
  *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ * @deprecated Will be removed in 2.0. This filter will no longer be necessary in PHP 7.1+.
  */
-class NoCallsPrediction implements PredictionInterface
+class DateIntervalFilter implements TypeFilter
 {
-    private $util;
-
-    /**
-     * Initializes prediction.
-     *
-     * @param null|StringUtil $util
-     */
-    public function __construct(StringUtil $util = null)
-    {
-        $this->util = $util ?: new StringUtil;
-    }
 
     /**
-     * Tests that there were no calls made.
+     * {@inheritdoc}
      *
-     * @param Call[]         $calls
-     * @param ObjectProphecy $object
-     * @param MethodProphecy $method
+     * @param DateInterval $element
      *
-     * @throws \Prophecy\Exception\Prediction\UnexpectedCallsException
+     * @see http://news.php.net/php.bugs/205076
      */
-    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method)
+    public function apply($element)
     {
-        if (!count($calls)) {
-            return;
-        }
+        $copy = new DateInterval('P0D');
 
-        $verb = count($calls) === 1 ? 'was' : 'were';
+        foreach ($element as $propertyName => $propertyValue) {
+            $copy->{$propertyName} = $propertyValue;
+        }
 
-        throw new UnexpectedCallsException(sprintf(
-            "No calls expected that match:\n".
-            "  %s->%s(%s)\n".
-            "but %d %s made:\n%s",
-            get_class($object->reveal()),
-            $method->getMethodName(),
-            $method->getArgumentsWildcard(),
-            count($calls),
-            $verb,
-            $this->util->stringifyCalls($calls)
-        ), $method, $calls);
+        return $copy;
     }
 }
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+namespace DeepCopy\TypeFilter;
+
+/**
+ * @final
  */
+class ReplaceFilter implements TypeFilter
+{
+    /**
+     * @var callable
+     */
+    protected $callback;
 
-namespace Prophecy\Prediction;
+    /**
+     * @param callable $callable Will be called to get the new value for each element to replace
+     */
+    public function __construct(callable $callable)
+    {
+        $this->callback = $callable;
+    }
 
-use Prophecy\Call\Call;
-use Prophecy\Prophecy\ObjectProphecy;
-use Prophecy\Prophecy\MethodProphecy;
+    /**
+     * {@inheritdoc}
+     */
+    public function apply($element)
+    {
+        return call_user_func($this->callback, $element);
+    }
+}
+<?php
+
+namespace DeepCopy\TypeFilter;
 
 /**
- * Prediction interface.
- * Predictions are logical test blocks, tied to `should...` keyword.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ * @final
  */
-interface PredictionInterface
+class ShallowCopyFilter implements TypeFilter
 {
     /**
-     * Tests that double fulfilled prediction.
-     *
-     * @param Call[]        $calls
-     * @param ObjectProphecy $object
-     * @param MethodProphecy $method
-     *
-     * @throws object
-     * @return void
+     * {@inheritdoc}
      */
-    public function check(array $calls, ObjectProphecy $object, MethodProphecy $method);
+    public function apply($element)
+    {
+        return clone $element;
+    }
 }
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+namespace DeepCopy\TypeFilter\Spl;
+
+/**
+ * @deprecated Use {@see SplDoublyLinkedListFilter} instead.
  */
+class SplDoublyLinkedList extends SplDoublyLinkedListFilter
+{
+}
+<?php
 
-namespace Prophecy\Promise;
+namespace DeepCopy\TypeFilter\Spl;
 
-use Prophecy\Prophecy\ObjectProphecy;
-use Prophecy\Prophecy\MethodProphecy;
-use Prophecy\Exception\InvalidArgumentException;
 use Closure;
+use DeepCopy\DeepCopy;
+use DeepCopy\TypeFilter\TypeFilter;
+use SplDoublyLinkedList;
 
 /**
- * Callback promise.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ * @final
  */
-class CallbackPromise implements PromiseInterface
+class SplDoublyLinkedListFilter implements TypeFilter
 {
-    private $callback;
+    private $copier;
+
+    public function __construct(DeepCopy $copier)
+    {
+        $this->copier = $copier;
+    }
 
     /**
-     * Initializes callback promise.
-     *
-     * @param callable $callback Custom callback
-     *
-     * @throws \Prophecy\Exception\InvalidArgumentException
+     * {@inheritdoc}
      */
-    public function __construct($callback)
+    public function apply($element)
     {
-        if (!is_callable($callback)) {
-            throw new InvalidArgumentException(sprintf(
-                'Callable expected as an argument to CallbackPromise, but got %s.',
-                gettype($callback)
-            ));
-        }
+        $newElement = clone $element;
 
-        $this->callback = $callback;
+        $copy = $this->createCopyClosure();
+
+        return $copy($newElement);
     }
 
-    /**
-     * Evaluates promise callback.
-     *
-     * @param array          $args
-     * @param ObjectProphecy $object
-     * @param MethodProphecy $method
-     *
-     * @return mixed
-     */
-    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method)
+    private function createCopyClosure()
     {
-        $callback = $this->callback;
+        $copier = $this->copier;
 
-        if ($callback instanceof Closure && method_exists('Closure', 'bind')) {
-            $callback = Closure::bind($callback, $object);
-        }
+        $copy = function (SplDoublyLinkedList $list) use ($copier) {
+            // Replace each element in the list with a deep copy of itself
+            for ($i = 1; $i <= $list->count(); $i++) {
+                $copy = $copier->recursiveCopy($list->shift());
 
-        return call_user_func($callback, $args, $object, $method);
+                $list->push($copy);
+            }
+
+            return $list;
+        };
+
+        return Closure::bind($copy, null, DeepCopy::class);
     }
 }
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\Promise;
-
-use Prophecy\Prophecy\ObjectProphecy;
-use Prophecy\Prophecy\MethodProphecy;
+namespace DeepCopy\TypeFilter;
 
-/**
- * Promise interface.
- * Promises are logical blocks, tied to `will...` keyword.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-interface PromiseInterface
+interface TypeFilter
 {
     /**
-     * Evaluates promise.
+     * Applies the filter to the object.
      *
-     * @param array          $args
-     * @param ObjectProphecy $object
-     * @param MethodProphecy $method
-     *
-     * @return mixed
+     * @param mixed $element
      */
-    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method);
+    public function apply($element);
 }
 <?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\Promise;
-
-use Prophecy\Exception\InvalidArgumentException;
-use Prophecy\Prophecy\ObjectProphecy;
-use Prophecy\Prophecy\MethodProphecy;
+namespace DeepCopy\TypeMatcher;
 
-/**
- * Return argument promise.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-class ReturnArgumentPromise implements PromiseInterface
+class TypeMatcher
 {
     /**
-     * @var int
+     * @var string
      */
-    private $index;
+    private $type;
 
     /**
-     * Initializes callback promise.
-     *
-     * @param int $index The zero-indexed number of the argument to return
-     *
-     * @throws \Prophecy\Exception\InvalidArgumentException
+     * @param string $type
      */
-    public function __construct($index = 0)
+    public function __construct($type)
     {
-        if (!is_int($index) || $index < 0) {
-            throw new InvalidArgumentException(sprintf(
-                'Zero-based index expected as argument to ReturnArgumentPromise, but got %s.',
-                $index
-            ));
-        }
-        $this->index = $index;
+        $this->type = $type;
     }
 
     /**
-     * Returns nth argument if has one, null otherwise.
-     *
-     * @param array          $args
-     * @param ObjectProphecy $object
-     * @param MethodProphecy $method
+     * @param mixed $element
      *
-     * @return null|mixed
+     * @return boolean
      */
-    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method)
+    public function matches($element)
     {
-        return count($args) > $this->index ? $args[$this->index] : null;
+        return is_object($element) ? is_a($element, $this->type) : gettype($element) === $this->type;
     }
 }
 <?php
 
+namespace DeepCopy;
+
+/**
+ * Deep copies the given value.
+ *
+ * @param mixed $value
+ * @param bool  $useCloneMethod
+ *
+ * @return mixed
+ */
+function deep_copy($value, $useCloneMethod = false)
+{
+    return (new DeepCopy($useCloneMethod))->copy($value);
+}
+The MIT License (MIT)
+
+Copyright (c) 2014 Bernhard Schussek
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+<?php
+
 /*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
+ * This file is part of the webmozart/assert package.
+ *
+ * (c) Bernhard Schussek <bschussek@gmail.com>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Promise;
+namespace Webmozart\Assert;
 
-use Prophecy\Prophecy\ObjectProphecy;
-use Prophecy\Prophecy\MethodProphecy;
+use BadMethodCallException;
+use InvalidArgumentException;
+use Traversable;
+use Exception;
+use Throwable;
+use Closure;
 
 /**
- * Return promise.
+ * Efficient assertions to validate the input/output of your methods.
  *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
+ * @method static void nullOrString($value, $message = '')
+ * @method static void nullOrStringNotEmpty($value, $message = '')
+ * @method static void nullOrInteger($value, $message = '')
+ * @method static void nullOrIntegerish($value, $message = '')
+ * @method static void nullOrFloat($value, $message = '')
+ * @method static void nullOrNumeric($value, $message = '')
+ * @method static void nullOrBoolean($value, $message = '')
+ * @method static void nullOrScalar($value, $message = '')
+ * @method static void nullOrObject($value, $message = '')
+ * @method static void nullOrResource($value, $type = null, $message = '')
+ * @method static void nullOrIsCallable($value, $message = '')
+ * @method static void nullOrIsArray($value, $message = '')
+ * @method static void nullOrIsTraversable($value, $message = '')
+ * @method static void nullOrIsInstanceOf($value, $class, $message = '')
+ * @method static void nullOrNotInstanceOf($value, $class, $message = '')
+ * @method static void nullOrIsEmpty($value, $message = '')
+ * @method static void nullOrNotEmpty($value, $message = '')
+ * @method static void nullOrTrue($value, $message = '')
+ * @method static void nullOrFalse($value, $message = '')
+ * @method static void nullOrEq($value, $value2, $message = '')
+ * @method static void nullOrNotEq($value,$value2,  $message = '')
+ * @method static void nullOrSame($value, $value2, $message = '')
+ * @method static void nullOrNotSame($value, $value2, $message = '')
+ * @method static void nullOrGreaterThan($value, $value2, $message = '')
+ * @method static void nullOrGreaterThanEq($value, $value2, $message = '')
+ * @method static void nullOrLessThan($value, $value2, $message = '')
+ * @method static void nullOrLessThanEq($value, $value2, $message = '')
+ * @method static void nullOrRange($value, $min, $max, $message = '')
+ * @method static void nullOrOneOf($value, $values, $message = '')
+ * @method static void nullOrContains($value, $subString, $message = '')
+ * @method static void nullOrStartsWith($value, $prefix, $message = '')
+ * @method static void nullOrStartsWithLetter($value, $message = '')
+ * @method static void nullOrEndsWith($value, $suffix, $message = '')
+ * @method static void nullOrRegex($value, $pattern, $message = '')
+ * @method static void nullOrAlpha($value, $message = '')
+ * @method static void nullOrDigits($value, $message = '')
+ * @method static void nullOrAlnum($value, $message = '')
+ * @method static void nullOrLower($value, $message = '')
+ * @method static void nullOrUpper($value, $message = '')
+ * @method static void nullOrLength($value, $length, $message = '')
+ * @method static void nullOrMinLength($value, $min, $message = '')
+ * @method static void nullOrMaxLength($value, $max, $message = '')
+ * @method static void nullOrLengthBetween($value, $min, $max, $message = '')
+ * @method static void nullOrFileExists($value, $message = '')
+ * @method static void nullOrFile($value, $message = '')
+ * @method static void nullOrDirectory($value, $message = '')
+ * @method static void nullOrReadable($value, $message = '')
+ * @method static void nullOrWritable($value, $message = '')
+ * @method static void nullOrClassExists($value, $message = '')
+ * @method static void nullOrSubclassOf($value, $class, $message = '')
+ * @method static void nullOrImplementsInterface($value, $interface, $message = '')
+ * @method static void nullOrPropertyExists($value, $property, $message = '')
+ * @method static void nullOrPropertyNotExists($value, $property, $message = '')
+ * @method static void nullOrMethodExists($value, $method, $message = '')
+ * @method static void nullOrMethodNotExists($value, $method, $message = '')
+ * @method static void nullOrKeyExists($value, $key, $message = '')
+ * @method static void nullOrKeyNotExists($value, $key, $message = '')
+ * @method static void nullOrCount($value, $key, $message = '')
+ * @method static void nullOrUuid($values, $message = '')
+ * @method static void allString($values, $message = '')
+ * @method static void allStringNotEmpty($values, $message = '')
+ * @method static void allInteger($values, $message = '')
+ * @method static void allIntegerish($values, $message = '')
+ * @method static void allFloat($values, $message = '')
+ * @method static void allNumeric($values, $message = '')
+ * @method static void allBoolean($values, $message = '')
+ * @method static void allScalar($values, $message = '')
+ * @method static void allObject($values, $message = '')
+ * @method static void allResource($values, $type = null, $message = '')
+ * @method static void allIsCallable($values, $message = '')
+ * @method static void allIsArray($values, $message = '')
+ * @method static void allIsTraversable($values, $message = '')
+ * @method static void allIsInstanceOf($values, $class, $message = '')
+ * @method static void allNotInstanceOf($values, $class, $message = '')
+ * @method static void allNull($values, $message = '')
+ * @method static void allNotNull($values, $message = '')
+ * @method static void allIsEmpty($values, $message = '')
+ * @method static void allNotEmpty($values, $message = '')
+ * @method static void allTrue($values, $message = '')
+ * @method static void allFalse($values, $message = '')
+ * @method static void allEq($values, $value2, $message = '')
+ * @method static void allNotEq($values,$value2,  $message = '')
+ * @method static void allSame($values, $value2, $message = '')
+ * @method static void allNotSame($values, $value2, $message = '')
+ * @method static void allGreaterThan($values, $value2, $message = '')
+ * @method static void allGreaterThanEq($values, $value2, $message = '')
+ * @method static void allLessThan($values, $value2, $message = '')
+ * @method static void allLessThanEq($values, $value2, $message = '')
+ * @method static void allRange($values, $min, $max, $message = '')
+ * @method static void allOneOf($values, $values, $message = '')
+ * @method static void allContains($values, $subString, $message = '')
+ * @method static void allStartsWith($values, $prefix, $message = '')
+ * @method static void allStartsWithLetter($values, $message = '')
+ * @method static void allEndsWith($values, $suffix, $message = '')
+ * @method static void allRegex($values, $pattern, $message = '')
+ * @method static void allAlpha($values, $message = '')
+ * @method static void allDigits($values, $message = '')
+ * @method static void allAlnum($values, $message = '')
+ * @method static void allLower($values, $message = '')
+ * @method static void allUpper($values, $message = '')
+ * @method static void allLength($values, $length, $message = '')
+ * @method static void allMinLength($values, $min, $message = '')
+ * @method static void allMaxLength($values, $max, $message = '')
+ * @method static void allLengthBetween($values, $min, $max, $message = '')
+ * @method static void allFileExists($values, $message = '')
+ * @method static void allFile($values, $message = '')
+ * @method static void allDirectory($values, $message = '')
+ * @method static void allReadable($values, $message = '')
+ * @method static void allWritable($values, $message = '')
+ * @method static void allClassExists($values, $message = '')
+ * @method static void allSubclassOf($values, $class, $message = '')
+ * @method static void allImplementsInterface($values, $interface, $message = '')
+ * @method static void allPropertyExists($values, $property, $message = '')
+ * @method static void allPropertyNotExists($values, $property, $message = '')
+ * @method static void allMethodExists($values, $method, $message = '')
+ * @method static void allMethodNotExists($values, $method, $message = '')
+ * @method static void allKeyExists($values, $key, $message = '')
+ * @method static void allKeyNotExists($values, $key, $message = '')
+ * @method static void allCount($values, $key, $message = '')
+ * @method static void allUuid($values, $message = '')
+ *
+ * @since  1.0
+ *
+ * @author Bernhard Schussek <bschussek@gmail.com>
  */
-class ReturnPromise implements PromiseInterface
+class Assert
 {
-    private $returnValues = array();
+    public static function string($value, $message = '')
+    {
+        if (!is_string($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a string. Got: %s',
+                static::typeToString($value)
+            ));
+        }
+    }
 
-    /**
-     * Initializes promise.
-     *
-     * @param array $returnValues Array of values
-     */
-    public function __construct(array $returnValues)
+    public static function stringNotEmpty($value, $message = '')
     {
-        $this->returnValues = $returnValues;
+        static::string($value, $message);
+        static::notEmpty($value, $message);
     }
 
-    /**
-     * Returns saved values one by one until last one, then continuously returns last value.
-     *
-     * @param array          $args
-     * @param ObjectProphecy $object
-     * @param MethodProphecy $method
-     *
-     * @return mixed
-     */
-    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method)
+    public static function integer($value, $message = '')
     {
-        $value = array_shift($this->returnValues);
+        if (!is_int($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected an integer. Got: %s',
+                static::typeToString($value)
+            ));
+        }
+    }
 
-        if (!count($this->returnValues)) {
-            $this->returnValues[] = $value;
+    public static function integerish($value, $message = '')
+    {
+        if (!is_numeric($value) || $value != (int) $value) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected an integerish value. Got: %s',
+                static::typeToString($value)
+            ));
         }
+    }
 
-        return $value;
+    public static function float($value, $message = '')
+    {
+        if (!is_float($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a float. Got: %s',
+                static::typeToString($value)
+            ));
+        }
     }
-}
-<?php
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    public static function numeric($value, $message = '')
+    {
+        if (!is_numeric($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a numeric. Got: %s',
+                static::typeToString($value)
+            ));
+        }
+    }
 
-namespace Prophecy\Promise;
+    public static function boolean($value, $message = '')
+    {
+        if (!is_bool($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a boolean. Got: %s',
+                static::typeToString($value)
+            ));
+        }
+    }
 
-use Doctrine\Instantiator\Instantiator;
-use Prophecy\Prophecy\ObjectProphecy;
-use Prophecy\Prophecy\MethodProphecy;
-use Prophecy\Exception\InvalidArgumentException;
-use ReflectionClass;
+    public static function scalar($value, $message = '')
+    {
+        if (!is_scalar($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a scalar. Got: %s',
+                static::typeToString($value)
+            ));
+        }
+    }
 
-/**
- * Throw promise.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-class ThrowPromise implements PromiseInterface
-{
-    private $exception;
+    public static function object($value, $message = '')
+    {
+        if (!is_object($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected an object. Got: %s',
+                static::typeToString($value)
+            ));
+        }
+    }
 
-    /**
-     * @var \Doctrine\Instantiator\Instantiator
-     */
-    private $instantiator;
+    public static function resource($value, $type = null, $message = '')
+    {
+        if (!is_resource($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a resource. Got: %s',
+                static::typeToString($value)
+            ));
+        }
 
-    /**
-     * Initializes promise.
-     *
-     * @param string|\Exception|\Throwable $exception Exception class name or instance
-     *
-     * @throws \Prophecy\Exception\InvalidArgumentException
-     */
-    public function __construct($exception)
+        if ($type && $type !== get_resource_type($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a resource of type %2$s. Got: %s',
+                static::typeToString($value),
+                $type
+            ));
+        }
+    }
+
+    public static function isCallable($value, $message = '')
     {
-        if (is_string($exception)) {
-            if (!class_exists($exception) || !$this->isAValidThrowable($exception)) {
-                throw new InvalidArgumentException(sprintf(
-                    'Exception / Throwable class or instance expected as argument to ThrowPromise, but got %s.',
-                    $exception
-                ));
-            }
-        } elseif (!$exception instanceof \Exception && !$exception instanceof \Throwable) {
-            throw new InvalidArgumentException(sprintf(
-                'Exception / Throwable class or instance expected as argument to ThrowPromise, but got %s.',
-                is_object($exception) ? get_class($exception) : gettype($exception)
+        if (!is_callable($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a callable. Got: %s',
+                static::typeToString($value)
+            ));
+        }
+    }
+
+    public static function isArray($value, $message = '')
+    {
+        if (!is_array($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected an array. Got: %s',
+                static::typeToString($value)
+            ));
+        }
+    }
+
+    public static function isTraversable($value, $message = '')
+    {
+        if (!is_array($value) && !($value instanceof Traversable)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a traversable. Got: %s',
+                static::typeToString($value)
+            ));
+        }
+    }
+
+    public static function isInstanceOf($value, $class, $message = '')
+    {
+        if (!($value instanceof $class)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected an instance of %2$s. Got: %s',
+                static::typeToString($value),
+                $class
+            ));
+        }
+    }
+
+    public static function notInstanceOf($value, $class, $message = '')
+    {
+        if ($value instanceof $class) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected an instance other than %2$s. Got: %s',
+                static::typeToString($value),
+                $class
+            ));
+        }
+    }
+
+    public static function isEmpty($value, $message = '')
+    {
+        if (!empty($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected an empty value. Got: %s',
+                static::valueToString($value)
             ));
         }
-
-        $this->exception = $exception;
     }
 
-    /**
-     * Throws predefined exception.
-     *
-     * @param array          $args
-     * @param ObjectProphecy $object
-     * @param MethodProphecy $method
-     *
-     * @throws object
-     */
-    public function execute(array $args, ObjectProphecy $object, MethodProphecy $method)
+    public static function notEmpty($value, $message = '')
     {
-        if (is_string($this->exception)) {
-            $classname   = $this->exception;
-            $reflection  = new ReflectionClass($classname);
-            $constructor = $reflection->getConstructor();
-
-            if ($constructor->isPublic() && 0 == $constructor->getNumberOfRequiredParameters()) {
-                throw $reflection->newInstance();
-            }
-
-            if (!$this->instantiator) {
-                $this->instantiator = new Instantiator();
-            }
-
-            throw $this->instantiator->instantiate($classname);
+        if (empty($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a non-empty value. Got: %s',
+                static::valueToString($value)
+            ));
         }
-
-        throw $this->exception;
     }
 
-    /**
-     * @param string $exception
-     *
-     * @return bool
-     */
-    private function isAValidThrowable($exception)
+    public static function null($value, $message = '')
     {
-        return is_a($exception, 'Exception', true) || is_subclass_of($exception, 'Throwable', true);
+        if (null !== $value) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected null. Got: %s',
+                static::valueToString($value)
+            ));
+        }
     }
-}
-<?php
-
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-namespace Prophecy\Prophecy;
-
-use Prophecy\Argument;
-use Prophecy\Prophet;
-use Prophecy\Promise;
-use Prophecy\Prediction;
-use Prophecy\Exception\Doubler\MethodNotFoundException;
-use Prophecy\Exception\InvalidArgumentException;
-use Prophecy\Exception\Prophecy\MethodProphecyException;
-
-/**
- * Method prophecy.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-class MethodProphecy
-{
-    private $objectProphecy;
-    private $methodName;
-    private $argumentsWildcard;
-    private $promise;
-    private $prediction;
-    private $checkedPredictions = array();
-    private $bound = false;
-    private $voidReturnType = false;
-
-    /**
-     * Initializes method prophecy.
-     *
-     * @param ObjectProphecy                        $objectProphecy
-     * @param string                                $methodName
-     * @param null|Argument\ArgumentsWildcard|array $arguments
-     *
-     * @throws \Prophecy\Exception\Doubler\MethodNotFoundException If method not found
-     */
-    public function __construct(ObjectProphecy $objectProphecy, $methodName, $arguments = null)
+    public static function notNull($value, $message = '')
     {
-        $double = $objectProphecy->reveal();
-        if (!method_exists($double, $methodName)) {
-            throw new MethodNotFoundException(sprintf(
-                'Method `%s::%s()` is not defined.', get_class($double), $methodName
-            ), get_class($double), $methodName, $arguments);
+        if (null === $value) {
+            static::reportInvalidArgument(
+                $message ?: 'Expected a value other than null.'
+            );
         }
+    }
 
-        $this->objectProphecy = $objectProphecy;
-        $this->methodName     = $methodName;
-
-        $reflectedMethod = new \ReflectionMethod($double, $methodName);
-        if ($reflectedMethod->isFinal()) {
-            throw new MethodProphecyException(sprintf(
-                "Can not add prophecy for a method `%s::%s()`\n".
-                "as it is a final method.",
-                get_class($double),
-                $methodName
-            ), $this);
+    public static function true($value, $message = '')
+    {
+        if (true !== $value) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to be true. Got: %s',
+                static::valueToString($value)
+            ));
         }
+    }
 
-        if (null !== $arguments) {
-            $this->withArguments($arguments);
+    public static function false($value, $message = '')
+    {
+        if (false !== $value) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to be false. Got: %s',
+                static::valueToString($value)
+            ));
         }
+    }
 
-        if (version_compare(PHP_VERSION, '7.0', '>=') && true === $reflectedMethod->hasReturnType()) {
-            $type = (string) $reflectedMethod->getReturnType();
-
-            if ('void' === $type) {
-                $this->voidReturnType = true;
-                return;
-            }
-
-            $this->will(function () use ($type) {
-                switch ($type) {
-                    case 'string': return '';
-                    case 'float':  return 0.0;
-                    case 'int':    return 0;
-                    case 'bool':   return false;
-                    case 'array':  return array();
-
-                    case 'callable':
-                    case 'Closure':
-                        return function () {};
-
-                    case 'Traversable':
-                    case 'Generator':
-                        // Remove eval() when minimum version >=5.5
-                        /** @var callable $generator */
-                        $generator = eval('return function () { yield; };');
-                        return $generator();
+    public static function eq($value, $value2, $message = '')
+    {
+        if ($value2 != $value) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value equal to %2$s. Got: %s',
+                static::valueToString($value),
+                static::valueToString($value2)
+            ));
+        }
+    }
 
-                    default:
-                        $prophet = new Prophet;
-                        return $prophet->prophesize($type)->reveal();
-                }
-            });
+    public static function notEq($value, $value2, $message = '')
+    {
+        if ($value2 == $value) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a different value than %s.',
+                static::valueToString($value2)
+            ));
         }
     }
 
-    /**
-     * Sets argument wildcard.
-     *
-     * @param array|Argument\ArgumentsWildcard $arguments
-     *
-     * @return $this
-     *
-     * @throws \Prophecy\Exception\InvalidArgumentException
-     */
-    public function withArguments($arguments)
+    public static function same($value, $value2, $message = '')
     {
-        if (is_array($arguments)) {
-            $arguments = new Argument\ArgumentsWildcard($arguments);
+        if ($value2 !== $value) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value identical to %2$s. Got: %s',
+                static::valueToString($value),
+                static::valueToString($value2)
+            ));
         }
+    }
 
-        if (!$arguments instanceof Argument\ArgumentsWildcard) {
-            throw new InvalidArgumentException(sprintf(
-                "Either an array or an instance of ArgumentsWildcard expected as\n".
-                'a `MethodProphecy::withArguments()` argument, but got %s.',
-                gettype($arguments)
+    public static function notSame($value, $value2, $message = '')
+    {
+        if ($value2 === $value) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value not identical to %s.',
+                static::valueToString($value2)
             ));
         }
+    }
 
-        $this->argumentsWildcard = $arguments;
+    public static function greaterThan($value, $limit, $message = '')
+    {
+        if ($value <= $limit) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value greater than %2$s. Got: %s',
+                static::valueToString($value),
+                static::valueToString($limit)
+            ));
+        }
+    }
 
-        return $this;
+    public static function greaterThanEq($value, $limit, $message = '')
+    {
+        if ($value < $limit) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value greater than or equal to %2$s. Got: %s',
+                static::valueToString($value),
+                static::valueToString($limit)
+            ));
+        }
     }
 
-    /**
-     * Sets custom promise to the prophecy.
-     *
-     * @param callable|Promise\PromiseInterface $promise
-     *
-     * @return $this
-     *
-     * @throws \Prophecy\Exception\InvalidArgumentException
-     */
-    public function will($promise)
+    public static function lessThan($value, $limit, $message = '')
     {
-        if (is_callable($promise)) {
-            $promise = new Promise\CallbackPromise($promise);
+        if ($value >= $limit) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value less than %2$s. Got: %s',
+                static::valueToString($value),
+                static::valueToString($limit)
+            ));
         }
+    }
 
-        if (!$promise instanceof Promise\PromiseInterface) {
-            throw new InvalidArgumentException(sprintf(
-                'Expected callable or instance of PromiseInterface, but got %s.',
-                gettype($promise)
+    public static function lessThanEq($value, $limit, $message = '')
+    {
+        if ($value > $limit) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value less than or equal to %2$s. Got: %s',
+                static::valueToString($value),
+                static::valueToString($limit)
             ));
         }
+    }
 
-        $this->bindToObjectProphecy();
-        $this->promise = $promise;
+    public static function range($value, $min, $max, $message = '')
+    {
+        if ($value < $min || $value > $max) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value between %2$s and %3$s. Got: %s',
+                static::valueToString($value),
+                static::valueToString($min),
+                static::valueToString($max)
+            ));
+        }
+    }
 
-        return $this;
+    public static function oneOf($value, array $values, $message = '')
+    {
+        if (!in_array($value, $values, true)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected one of: %2$s. Got: %s',
+                static::valueToString($value),
+                implode(', ', array_map(array('static', 'valueToString'), $values))
+            ));
+        }
     }
 
-    /**
-     * Sets return promise to the prophecy.
-     *
-     * @see \Prophecy\Promise\ReturnPromise
-     *
-     * @return $this
-     */
-    public function willReturn()
+    public static function contains($value, $subString, $message = '')
     {
-        if ($this->voidReturnType) {
-            throw new MethodProphecyException(
-                "The method \"$this->methodName\" has a void return type, and so cannot return anything",
-                $this
-            );
+        if (false === strpos($value, $subString)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to contain %2$s. Got: %s',
+                static::valueToString($value),
+                static::valueToString($subString)
+            ));
         }
+    }
 
-        return $this->will(new Promise\ReturnPromise(func_get_args()));
+    public static function startsWith($value, $prefix, $message = '')
+    {
+        if (0 !== strpos($value, $prefix)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to start with %2$s. Got: %s',
+                static::valueToString($value),
+                static::valueToString($prefix)
+            ));
+        }
     }
 
-    /**
-     * Sets return argument promise to the prophecy.
-     *
-     * @param int $index The zero-indexed number of the argument to return
-     *
-     * @see \Prophecy\Promise\ReturnArgumentPromise
-     *
-     * @return $this
-     */
-    public function willReturnArgument($index = 0)
+    public static function startsWithLetter($value, $message = '')
     {
-        if ($this->voidReturnType) {
-            throw new MethodProphecyException("The method \"$this->methodName\" has a void return type", $this);
+        $valid = isset($value[0]);
+
+        if ($valid) {
+            $locale = setlocale(LC_CTYPE, 0);
+            setlocale(LC_CTYPE, 'C');
+            $valid = ctype_alpha($value[0]);
+            setlocale(LC_CTYPE, $locale);
         }
 
-        return $this->will(new Promise\ReturnArgumentPromise($index));
+        if (!$valid) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to start with a letter. Got: %s',
+                static::valueToString($value)
+            ));
+        }
     }
 
-    /**
-     * Sets throw promise to the prophecy.
-     *
-     * @see \Prophecy\Promise\ThrowPromise
-     *
-     * @param string|\Exception $exception Exception class or instance
-     *
-     * @return $this
-     */
-    public function willThrow($exception)
+    public static function endsWith($value, $suffix, $message = '')
     {
-        return $this->will(new Promise\ThrowPromise($exception));
+        if ($suffix !== substr($value, -static::strlen($suffix))) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to end with %2$s. Got: %s',
+                static::valueToString($value),
+                static::valueToString($suffix)
+            ));
+        }
     }
 
-    /**
-     * Sets custom prediction to the prophecy.
-     *
-     * @param callable|Prediction\PredictionInterface $prediction
-     *
-     * @return $this
-     *
-     * @throws \Prophecy\Exception\InvalidArgumentException
-     */
-    public function should($prediction)
+    public static function regex($value, $pattern, $message = '')
     {
-        if (is_callable($prediction)) {
-            $prediction = new Prediction\CallbackPrediction($prediction);
+        if (!preg_match($pattern, $value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'The value %s does not match the expected pattern.',
+                static::valueToString($value)
+            ));
         }
+    }
 
-        if (!$prediction instanceof Prediction\PredictionInterface) {
-            throw new InvalidArgumentException(sprintf(
-                'Expected callable or instance of PredictionInterface, but got %s.',
-                gettype($prediction)
+    public static function alpha($value, $message = '')
+    {
+        $locale = setlocale(LC_CTYPE, 0);
+        setlocale(LC_CTYPE, 'C');
+        $valid = !ctype_alpha($value);
+        setlocale(LC_CTYPE, $locale);
+
+        if ($valid) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to contain only letters. Got: %s',
+                static::valueToString($value)
             ));
         }
+    }
 
-        $this->bindToObjectProphecy();
-        $this->prediction = $prediction;
+    public static function digits($value, $message = '')
+    {
+        $locale = setlocale(LC_CTYPE, 0);
+        setlocale(LC_CTYPE, 'C');
+        $valid = !ctype_digit($value);
+        setlocale(LC_CTYPE, $locale);
 
-        return $this;
+        if ($valid) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to contain digits only. Got: %s',
+                static::valueToString($value)
+            ));
+        }
     }
 
-    /**
-     * Sets call prediction to the prophecy.
-     *
-     * @see \Prophecy\Prediction\CallPrediction
-     *
-     * @return $this
-     */
-    public function shouldBeCalled()
+    public static function alnum($value, $message = '')
     {
-        return $this->should(new Prediction\CallPrediction);
+        $locale = setlocale(LC_CTYPE, 0);
+        setlocale(LC_CTYPE, 'C');
+        $valid = !ctype_alnum($value);
+        setlocale(LC_CTYPE, $locale);
+
+        if ($valid) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to contain letters and digits only. Got: %s',
+                static::valueToString($value)
+            ));
+        }
     }
 
-    /**
-     * Sets no calls prediction to the prophecy.
-     *
-     * @see \Prophecy\Prediction\NoCallsPrediction
-     *
-     * @return $this
-     */
-    public function shouldNotBeCalled()
+    public static function lower($value, $message = '')
     {
-        return $this->should(new Prediction\NoCallsPrediction);
+        $locale = setlocale(LC_CTYPE, 0);
+        setlocale(LC_CTYPE, 'C');
+        $valid = !ctype_lower($value);
+        setlocale(LC_CTYPE, $locale);
+
+        if ($valid) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to contain lowercase characters only. Got: %s',
+                static::valueToString($value)
+            ));
+        }
     }
 
-    /**
-     * Sets call times prediction to the prophecy.
-     *
-     * @see \Prophecy\Prediction\CallTimesPrediction
-     *
-     * @param $count
-     *
-     * @return $this
-     */
-    public function shouldBeCalledTimes($count)
+    public static function upper($value, $message = '')
     {
-        return $this->should(new Prediction\CallTimesPrediction($count));
+        $locale = setlocale(LC_CTYPE, 0);
+        setlocale(LC_CTYPE, 'C');
+        $valid = !ctype_upper($value);
+        setlocale(LC_CTYPE, $locale);
+
+        if ($valid) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to contain uppercase characters only. Got: %s',
+                static::valueToString($value)
+            ));
+        }
     }
 
-    /**
-     * Checks provided prediction immediately.
-     *
-     * @param callable|Prediction\PredictionInterface $prediction
-     *
-     * @return $this
-     *
-     * @throws \Prophecy\Exception\InvalidArgumentException
-     */
-    public function shouldHave($prediction)
+    public static function length($value, $length, $message = '')
     {
-        if (is_callable($prediction)) {
-            $prediction = new Prediction\CallbackPrediction($prediction);
+        if ($length !== static::strlen($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to contain %2$s characters. Got: %s',
+                static::valueToString($value),
+                $length
+            ));
         }
+    }
 
-        if (!$prediction instanceof Prediction\PredictionInterface) {
-            throw new InvalidArgumentException(sprintf(
-                'Expected callable or instance of PredictionInterface, but got %s.',
-                gettype($prediction)
+    public static function minLength($value, $min, $message = '')
+    {
+        if (static::strlen($value) < $min) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to contain at least %2$s characters. Got: %s',
+                static::valueToString($value),
+                $min
             ));
         }
+    }
 
-        if (null === $this->promise && !$this->voidReturnType) {
-            $this->willReturn();
+    public static function maxLength($value, $max, $message = '')
+    {
+        if (static::strlen($value) > $max) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to contain at most %2$s characters. Got: %s',
+                static::valueToString($value),
+                $max
+            ));
         }
+    }
 
-        $calls = $this->getObjectProphecy()->findProphecyMethodCalls(
-            $this->getMethodName(),
-            $this->getArgumentsWildcard()
-        );
-
-        try {
-            $prediction->check($calls, $this->getObjectProphecy(), $this);
-            $this->checkedPredictions[] = $prediction;
-        } catch (\Exception $e) {
-            $this->checkedPredictions[] = $prediction;
+    public static function lengthBetween($value, $min, $max, $message = '')
+    {
+        $length = static::strlen($value);
 
-            throw $e;
+        if ($length < $min || $length > $max) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a value to contain between %2$s and %3$s characters. Got: %s',
+                static::valueToString($value),
+                $min,
+                $max
+            ));
         }
-
-        return $this;
     }
 
-    /**
-     * Checks call prediction.
-     *
-     * @see \Prophecy\Prediction\CallPrediction
-     *
-     * @return $this
-     */
-    public function shouldHaveBeenCalled()
+    public static function fileExists($value, $message = '')
     {
-        return $this->shouldHave(new Prediction\CallPrediction);
-    }
+        static::string($value);
 
-    /**
-     * Checks no calls prediction.
-     *
-     * @see \Prophecy\Prediction\NoCallsPrediction
-     *
-     * @return $this
-     */
-    public function shouldNotHaveBeenCalled()
-    {
-        return $this->shouldHave(new Prediction\NoCallsPrediction);
+        if (!file_exists($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'The file %s does not exist.',
+                static::valueToString($value)
+            ));
+        }
     }
 
-    /**
-     * Checks no calls prediction.
-     *
-     * @see \Prophecy\Prediction\NoCallsPrediction
-     * @deprecated
-     *
-     * @return $this
-     */
-    public function shouldNotBeenCalled()
+    public static function file($value, $message = '')
     {
-        return $this->shouldNotHaveBeenCalled();
+        static::fileExists($value, $message);
+
+        if (!is_file($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'The path %s is not a file.',
+                static::valueToString($value)
+            ));
+        }
     }
 
-    /**
-     * Checks call times prediction.
-     *
-     * @see \Prophecy\Prediction\CallTimesPrediction
-     *
-     * @param int $count
-     *
-     * @return $this
-     */
-    public function shouldHaveBeenCalledTimes($count)
+    public static function directory($value, $message = '')
     {
-        return $this->shouldHave(new Prediction\CallTimesPrediction($count));
+        static::fileExists($value, $message);
+
+        if (!is_dir($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'The path %s is no directory.',
+                static::valueToString($value)
+            ));
+        }
     }
 
-    /**
-     * Checks currently registered [with should(...)] prediction.
-     */
-    public function checkPrediction()
+    public static function readable($value, $message = '')
     {
-        if (null === $this->prediction) {
-            return;
+        if (!is_readable($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'The path %s is not readable.',
+                static::valueToString($value)
+            ));
         }
-
-        $this->shouldHave($this->prediction);
     }
 
-    /**
-     * Returns currently registered promise.
-     *
-     * @return null|Promise\PromiseInterface
-     */
-    public function getPromise()
+    public static function writable($value, $message = '')
     {
-        return $this->promise;
+        if (!is_writable($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'The path %s is not writable.',
+                static::valueToString($value)
+            ));
+        }
     }
 
-    /**
-     * Returns currently registered prediction.
-     *
-     * @return null|Prediction\PredictionInterface
-     */
-    public function getPrediction()
+    public static function classExists($value, $message = '')
     {
-        return $this->prediction;
+        if (!class_exists($value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected an existing class name. Got: %s',
+                static::valueToString($value)
+            ));
+        }
     }
 
-    /**
-     * Returns predictions that were checked on this object.
-     *
-     * @return Prediction\PredictionInterface[]
-     */
-    public function getCheckedPredictions()
+    public static function subclassOf($value, $class, $message = '')
     {
-        return $this->checkedPredictions;
+        if (!is_subclass_of($value, $class)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected a sub-class of %2$s. Got: %s',
+                static::valueToString($value),
+                static::valueToString($class)
+            ));
+        }
     }
 
-    /**
-     * Returns object prophecy this method prophecy is tied to.
-     *
-     * @return ObjectProphecy
-     */
-    public function getObjectProphecy()
+    public static function implementsInterface($value, $interface, $message = '')
     {
-        return $this->objectProphecy;
+        if (!in_array($interface, class_implements($value))) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected an implementation of %2$s. Got: %s',
+                static::valueToString($value),
+                static::valueToString($interface)
+            ));
+        }
     }
 
-    /**
-     * Returns method name.
-     *
-     * @return string
-     */
-    public function getMethodName()
+    public static function propertyExists($classOrObject, $property, $message = '')
     {
-        return $this->methodName;
+        if (!property_exists($classOrObject, $property)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected the property %s to exist.',
+                static::valueToString($property)
+            ));
+        }
     }
 
-    /**
-     * Returns arguments wildcard.
-     *
-     * @return Argument\ArgumentsWildcard
-     */
-    public function getArgumentsWildcard()
+    public static function propertyNotExists($classOrObject, $property, $message = '')
     {
-        return $this->argumentsWildcard;
+        if (property_exists($classOrObject, $property)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected the property %s to not exist.',
+                static::valueToString($property)
+            ));
+        }
     }
 
-    /**
-     * @return bool
-     */
-    public function hasReturnVoid()
+    public static function methodExists($classOrObject, $method, $message = '')
     {
-        return $this->voidReturnType;
+        if (!method_exists($classOrObject, $method)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected the method %s to exist.',
+                static::valueToString($method)
+            ));
+        }
     }
 
-    private function bindToObjectProphecy()
+    public static function methodNotExists($classOrObject, $method, $message = '')
     {
-        if ($this->bound) {
-            return;
+        if (method_exists($classOrObject, $method)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected the method %s to not exist.',
+                static::valueToString($method)
+            ));
         }
-
-        $this->getObjectProphecy()->addMethodProphecy($this);
-        $this->bound = true;
     }
-}
-<?php
-
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\Prophecy;
-
-use SebastianBergmann\Comparator\ComparisonFailure;
-use Prophecy\Comparator\Factory as ComparatorFactory;
-use Prophecy\Call\Call;
-use Prophecy\Doubler\LazyDouble;
-use Prophecy\Argument\ArgumentsWildcard;
-use Prophecy\Call\CallCenter;
-use Prophecy\Exception\Prophecy\ObjectProphecyException;
-use Prophecy\Exception\Prophecy\MethodProphecyException;
-use Prophecy\Exception\Prediction\AggregateException;
-use Prophecy\Exception\Prediction\PredictionException;
-
-/**
- * Object prophecy.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-class ObjectProphecy implements ProphecyInterface
-{
-    private $lazyDouble;
-    private $callCenter;
-    private $revealer;
-    private $comparatorFactory;
-
-    /**
-     * @var MethodProphecy[][]
-     */
-    private $methodProphecies = array();
-
-    /**
-     * Initializes object prophecy.
-     *
-     * @param LazyDouble        $lazyDouble
-     * @param CallCenter        $callCenter
-     * @param RevealerInterface $revealer
-     * @param ComparatorFactory $comparatorFactory
-     */
-    public function __construct(
-        LazyDouble $lazyDouble,
-        CallCenter $callCenter = null,
-        RevealerInterface $revealer = null,
-        ComparatorFactory $comparatorFactory = null
-    ) {
-        $this->lazyDouble = $lazyDouble;
-        $this->callCenter = $callCenter ?: new CallCenter;
-        $this->revealer   = $revealer ?: new Revealer;
 
-        $this->comparatorFactory = $comparatorFactory ?: ComparatorFactory::getInstance();
+    public static function keyExists($array, $key, $message = '')
+    {
+        if (!array_key_exists($key, $array)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected the key %s to exist.',
+                static::valueToString($key)
+            ));
+        }
     }
 
-    /**
-     * Forces double to extend specific class.
-     *
-     * @param string $class
-     *
-     * @return $this
-     */
-    public function willExtend($class)
+    public static function keyNotExists($array, $key, $message = '')
     {
-        $this->lazyDouble->setParentClass($class);
-
-        return $this;
+        if (array_key_exists($key, $array)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Expected the key %s to not exist.',
+                static::valueToString($key)
+            ));
+        }
     }
 
-    /**
-     * Forces double to implement specific interface.
-     *
-     * @param string $interface
-     *
-     * @return $this
-     */
-    public function willImplement($interface)
+    public static function count($array, $number, $message = '')
     {
-        $this->lazyDouble->addInterface($interface);
-
-        return $this;
+        static::eq(
+            count($array),
+            $number,
+            $message ?: sprintf('Expected an array to contain %d elements. Got: %d.', $number, count($array))
+        );
     }
 
-    /**
-     * Sets constructor arguments.
-     *
-     * @param array $arguments
-     *
-     * @return $this
-     */
-    public function willBeConstructedWith(array $arguments = null)
+    public static function uuid($value, $message = '')
     {
-        $this->lazyDouble->setArguments($arguments);
+        $value = str_replace(array('urn:', 'uuid:', '{', '}'), '', $value);
 
-        return $this;
+        // The nil UUID is special form of UUID that is specified to have all
+        // 128 bits set to zero.
+        if ('00000000-0000-0000-0000-000000000000' === $value) {
+            return;
+        }
+
+        if (!preg_match('/^[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}$/', $value)) {
+            static::reportInvalidArgument(sprintf(
+                $message ?: 'Value %s is not a valid UUID.',
+                static::valueToString($value)
+            ));
+        }
     }
 
-    /**
-     * Reveals double.
-     *
-     * @return object
-     *
-     * @throws \Prophecy\Exception\Prophecy\ObjectProphecyException If double doesn't implement needed interface
-     */
-    public function reveal()
+    public static function throws(Closure $expression, $class = 'Exception', $message = '')
     {
-        $double = $this->lazyDouble->getInstance();
+        static::string($class);
 
-        if (null === $double || !$double instanceof ProphecySubjectInterface) {
-            throw new ObjectProphecyException(
-                "Generated double must implement ProphecySubjectInterface, but it does not.\n".
-                'It seems you have wrongly configured doubler without required ClassPatch.',
-                $this
-            );
+        $actual = 'none';
+        try {
+            $expression();
+        } catch (Exception $e) {
+            $actual = get_class($e);
+            if ($e instanceof $class) {
+                return;
+            }
+        } catch (Throwable $e) {
+            $actual = get_class($e);
+            if ($e instanceof $class) {
+                return;
+            }
         }
 
-        $double->setProphecy($this);
-
-        return $double;
+        static::reportInvalidArgument($message ?: sprintf(
+            'Expected to throw "%s", got "%s"',
+            $class,
+            $actual
+        ));
     }
 
-    /**
-     * Adds method prophecy to object prophecy.
-     *
-     * @param MethodProphecy $methodProphecy
-     *
-     * @throws \Prophecy\Exception\Prophecy\MethodProphecyException If method prophecy doesn't
-     *                                                              have arguments wildcard
-     */
-    public function addMethodProphecy(MethodProphecy $methodProphecy)
+    public static function __callStatic($name, $arguments)
     {
-        $argumentsWildcard = $methodProphecy->getArgumentsWildcard();
-        if (null === $argumentsWildcard) {
-            throw new MethodProphecyException(sprintf(
-                "Can not add prophecy for a method `%s::%s()`\n".
-                "as you did not specify arguments wildcard for it.",
-                get_class($this->reveal()),
-                $methodProphecy->getMethodName()
-            ), $methodProphecy);
+        if ('nullOr' === substr($name, 0, 6)) {
+            if (null !== $arguments[0]) {
+                $method = lcfirst(substr($name, 6));
+                call_user_func_array(array('static', $method), $arguments);
+            }
+
+            return;
         }
 
-        $methodName = $methodProphecy->getMethodName();
+        if ('all' === substr($name, 0, 3)) {
+            static::isTraversable($arguments[0]);
 
-        if (!isset($this->methodProphecies[$methodName])) {
-            $this->methodProphecies[$methodName] = array();
-        }
+            $method = lcfirst(substr($name, 3));
+            $args = $arguments;
 
-        $this->methodProphecies[$methodName][] = $methodProphecy;
-    }
+            foreach ($arguments[0] as $entry) {
+                $args[0] = $entry;
 
-    /**
-     * Returns either all or related to single method prophecies.
-     *
-     * @param null|string $methodName
-     *
-     * @return MethodProphecy[]
-     */
-    public function getMethodProphecies($methodName = null)
-    {
-        if (null === $methodName) {
-            return $this->methodProphecies;
-        }
+                call_user_func_array(array('static', $method), $args);
+            }
 
-        if (!isset($this->methodProphecies[$methodName])) {
-            return array();
+            return;
         }
 
-        return $this->methodProphecies[$methodName];
+        throw new BadMethodCallException('No such method: '.$name);
     }
 
-    /**
-     * Makes specific method call.
-     *
-     * @param string $methodName
-     * @param array  $arguments
-     *
-     * @return mixed
-     */
-    public function makeProphecyMethodCall($methodName, array $arguments)
+    protected static function valueToString($value)
     {
-        $arguments = $this->revealer->reveal($arguments);
-        $return    = $this->callCenter->makeCall($this, $methodName, $arguments);
+        if (null === $value) {
+            return 'null';
+        }
 
-        return $this->revealer->reveal($return);
-    }
+        if (true === $value) {
+            return 'true';
+        }
 
-    /**
-     * Finds calls by method name & arguments wildcard.
-     *
-     * @param string            $methodName
-     * @param ArgumentsWildcard $wildcard
-     *
-     * @return Call[]
-     */
-    public function findProphecyMethodCalls($methodName, ArgumentsWildcard $wildcard)
-    {
-        return $this->callCenter->findCalls($methodName, $wildcard);
-    }
+        if (false === $value) {
+            return 'false';
+        }
 
-    /**
-     * Checks that registered method predictions do not fail.
-     *
-     * @throws \Prophecy\Exception\Prediction\AggregateException If any of registered predictions fail
-     */
-    public function checkProphecyMethodsPredictions()
-    {
-        $exception = new AggregateException(sprintf("%s:\n", get_class($this->reveal())));
-        $exception->setObjectProphecy($this);
+        if (is_array($value)) {
+            return 'array';
+        }
 
-        foreach ($this->methodProphecies as $prophecies) {
-            foreach ($prophecies as $prophecy) {
-                try {
-                    $prophecy->checkPrediction();
-                } catch (PredictionException $e) {
-                    $exception->append($e);
-                }
-            }
+        if (is_object($value)) {
+            return get_class($value);
+        }
+
+        if (is_resource($value)) {
+            return 'resource';
         }
 
-        if (count($exception->getExceptions())) {
-            throw $exception;
+        if (is_string($value)) {
+            return '"'.$value.'"';
         }
+
+        return (string) $value;
     }
 
-    /**
-     * Creates new method prophecy using specified method name and arguments.
-     *
-     * @param string $methodName
-     * @param array  $arguments
-     *
-     * @return MethodProphecy
-     */
-    public function __call($methodName, array $arguments)
+    protected static function typeToString($value)
     {
-        $arguments = new ArgumentsWildcard($this->revealer->reveal($arguments));
+        return is_object($value) ? get_class($value) : gettype($value);
+    }
 
-        foreach ($this->getMethodProphecies($methodName) as $prophecy) {
-            $argumentsWildcard = $prophecy->getArgumentsWildcard();
-            $comparator = $this->comparatorFactory->getComparatorFor(
-                $argumentsWildcard, $arguments
-            );
+    protected static function strlen($value)
+    {
+        if (!function_exists('mb_detect_encoding')) {
+            return strlen($value);
+        }
 
-            try {
-                $comparator->assertEquals($argumentsWildcard, $arguments);
-                return $prophecy;
-            } catch (ComparisonFailure $failure) {}
+        if (false === $encoding = mb_detect_encoding($value)) {
+            return strlen($value);
         }
 
-        return new MethodProphecy($this, $methodName, $arguments);
+        return mb_strwidth($value, $encoding);
     }
 
-    /**
-     * Tries to get property value from double.
-     *
-     * @param string $name
-     *
-     * @return mixed
-     */
-    public function __get($name)
+    protected static function reportInvalidArgument($message)
     {
-        return $this->reveal()->$name;
+        throw new InvalidArgumentException($message);
     }
 
-    /**
-     * Tries to set property value to double.
-     *
-     * @param string $name
-     * @param mixed  $value
-     */
-    public function __set($name, $value)
+    private function __construct()
     {
-        $this->reveal()->$name = $this->revealer->reveal($value);
     }
 }
-<?php
+manifest
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+Copyright (c) 2016 Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>, and contributors
+All rights reserved.
 
-namespace Prophecy\Prophecy;
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of Arne Blankerts nor the names of contributors
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  * NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
 
-/**
- * Core Prophecy interface.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-interface ProphecyInterface
-{
-    /**
-     * Reveals prophecy object (double) .
-     *
-     * @return object
-     */
-    public function reveal();
-}
 <?php
-
 /*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Prophecy;
+namespace PharIo\Manifest;
 
-/**
- * Controllable doubles interface.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-interface ProphecySubjectInterface
-{
+use PharIo\Version\Version;
+use PharIo\Version\Exception as VersionException;
+use PharIo\Version\VersionConstraintParser;
+
+class ManifestDocumentMapper {
     /**
-     * Sets subject prophecy.
+     * @param ManifestDocument $document
      *
-     * @param ProphecyInterface $prophecy
+     * @returns Manifest
+     *
+     * @throws ManifestDocumentMapperException
      */
-    public function setProphecy(ProphecyInterface $prophecy);
+    public function map(ManifestDocument $document) {
+        try {
+            $contains          = $document->getContainsElement();
+            $type              = $this->mapType($contains);
+            $copyright         = $this->mapCopyright($document->getCopyrightElement());
+            $requirements      = $this->mapRequirements($document->getRequiresElement());
+            $bundledComponents = $this->mapBundledComponents($document);
+
+            return new Manifest(
+                new ApplicationName($contains->getName()),
+                new Version($contains->getVersion()),
+                $type,
+                $copyright,
+                $requirements,
+                $bundledComponents
+            );
+        } catch (VersionException $e) {
+            throw new ManifestDocumentMapperException($e->getMessage(), $e->getCode(), $e);
+        } catch (Exception $e) {
+            throw new ManifestDocumentMapperException($e->getMessage(), $e->getCode(), $e);
+        }
+    }
 
     /**
-     * Returns subject prophecy.
+     * @param ContainsElement $contains
      *
-     * @return ProphecyInterface
+     * @return Type
+     *
+     * @throws ManifestDocumentMapperException
      */
-    public function getProphecy();
-}
-<?php
-
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    private function mapType(ContainsElement $contains) {
+        switch ($contains->getType()) {
+            case 'application':
+                return Type::application();
+            case 'library':
+                return Type::library();
+            case 'extension':
+                return $this->mapExtension($contains->getExtensionElement());
+        }
 
-namespace Prophecy\Prophecy;
+        throw new ManifestDocumentMapperException(
+            sprintf('Unsupported type %s', $contains->getType())
+        );
+    }
 
-/**
- * Basic prophecies revealer.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-class Revealer implements RevealerInterface
-{
     /**
-     * Unwraps value(s).
+     * @param CopyrightElement $copyright
      *
-     * @param mixed $value
+     * @return CopyrightInformation
      *
-     * @return mixed
+     * @throws InvalidUrlException
+     * @throws InvalidEmailException
      */
-    public function reveal($value)
-    {
-        if (is_array($value)) {
-            return array_map(array($this, __FUNCTION__), $value);
-        }
+    private function mapCopyright(CopyrightElement $copyright) {
+        $authors = new AuthorCollection();
 
-        if (!is_object($value)) {
-            return $value;
+        foreach($copyright->getAuthorElements() as $authorElement) {
+            $authors->add(
+                new Author(
+                    $authorElement->getName(),
+                    new Email($authorElement->getEmail())
+                )
+            );
         }
 
-        if ($value instanceof ProphecyInterface) {
-            $value = $value->reveal();
-        }
+        $licenseElement = $copyright->getLicenseElement();
+        $license        = new License(
+            $licenseElement->getType(),
+            new Url($licenseElement->getUrl())
+        );
 
-        return $value;
+        return new CopyrightInformation(
+            $authors,
+            $license
+        );
     }
-}
-<?php
-
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Prophecy\Prophecy;
 
-/**
- * Prophecies revealer interface.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-interface RevealerInterface
-{
     /**
-     * Unwraps value(s).
+     * @param RequiresElement $requires
      *
-     * @param mixed $value
+     * @return RequirementCollection
      *
-     * @return mixed
+     * @throws ManifestDocumentMapperException
      */
-    public function reveal($value);
-}
-<?php
+    private function mapRequirements(RequiresElement $requires) {
+        $collection = new RequirementCollection();
+        $phpElement = $requires->getPHPElement();
+        $parser     = new VersionConstraintParser;
 
-/*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        try {
+            $versionConstraint = $parser->parse($phpElement->getVersion());
+        } catch (VersionException $e) {
+            throw new ManifestDocumentMapperException(
+                sprintf('Unsupported version constraint - %s', $e->getMessage()),
+                $e->getCode(),
+                $e
+            );
+        }
 
-namespace Prophecy;
+        $collection->add(
+            new PhpVersionRequirement(
+                $versionConstraint
+            )
+        );
 
-use Prophecy\Doubler\Doubler;
-use Prophecy\Doubler\LazyDouble;
-use Prophecy\Doubler\ClassPatch;
-use Prophecy\Prophecy\ObjectProphecy;
-use Prophecy\Prophecy\RevealerInterface;
-use Prophecy\Prophecy\Revealer;
-use Prophecy\Call\CallCenter;
-use Prophecy\Util\StringUtil;
-use Prophecy\Exception\Prediction\PredictionException;
-use Prophecy\Exception\Prediction\AggregateException;
+        if (!$phpElement->hasExtElements()) {
+            return $collection;
+        }
 
-/**
- * Prophet creates prophecies.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-class Prophet
-{
-    private $doubler;
-    private $revealer;
-    private $util;
+        foreach($phpElement->getExtElements() as $extElement) {
+            $collection->add(
+                new PhpExtensionRequirement($extElement->getName())
+            );
+        }
 
-    /**
-     * @var ObjectProphecy[]
-     */
-    private $prophecies = array();
+        return $collection;
+    }
 
     /**
-     * Initializes Prophet.
+     * @param ManifestDocument $document
      *
-     * @param null|Doubler           $doubler
-     * @param null|RevealerInterface $revealer
-     * @param null|StringUtil        $util
+     * @return BundledComponentCollection
      */
-    public function __construct(Doubler $doubler = null, RevealerInterface $revealer = null,
-                                StringUtil $util = null)
-    {
-        if (null === $doubler) {
-            $doubler = new Doubler;
-            $doubler->registerClassPatch(new ClassPatch\SplFileInfoPatch);
-            $doubler->registerClassPatch(new ClassPatch\TraversablePatch);
-            $doubler->registerClassPatch(new ClassPatch\DisableConstructorPatch);
-            $doubler->registerClassPatch(new ClassPatch\ProphecySubjectPatch);
-            $doubler->registerClassPatch(new ClassPatch\ReflectionClassNewInstancePatch);
-            $doubler->registerClassPatch(new ClassPatch\HhvmExceptionPatch());
-            $doubler->registerClassPatch(new ClassPatch\MagicCallPatch);
-            $doubler->registerClassPatch(new ClassPatch\KeywordPatch);
+    private function mapBundledComponents(ManifestDocument $document) {
+        $collection = new BundledComponentCollection();
+
+        if (!$document->hasBundlesElement()) {
+            return $collection;
         }
 
-        $this->doubler  = $doubler;
-        $this->revealer = $revealer ?: new Revealer;
-        $this->util     = $util ?: new StringUtil;
+        foreach($document->getBundlesElement()->getComponentElements() as $componentElement) {
+            $collection->add(
+                new BundledComponent(
+                    $componentElement->getName(),
+                    new Version(
+                        $componentElement->getVersion()
+                    )
+                )
+            );
+        }
+
+        return $collection;
     }
 
     /**
-     * Creates new object prophecy.
+     * @param ExtensionElement $extension
      *
-     * @param null|string $classOrInterface Class or interface name
+     * @return Extension
      *
-     * @return ObjectProphecy
+     * @throws ManifestDocumentMapperException
      */
-    public function prophesize($classOrInterface = null)
-    {
-        $this->prophecies[] = $prophecy = new ObjectProphecy(
-            new LazyDouble($this->doubler),
-            new CallCenter($this->util),
-            $this->revealer
-        );
-
-        if ($classOrInterface && class_exists($classOrInterface)) {
-            return $prophecy->willExtend($classOrInterface);
-        }
+    private function mapExtension(ExtensionElement $extension) {
+        try {
+            $parser            = new VersionConstraintParser;
+            $versionConstraint = $parser->parse($extension->getCompatible());
 
-        if ($classOrInterface && interface_exists($classOrInterface)) {
-            return $prophecy->willImplement($classOrInterface);
+            return Type::extension(
+                new ApplicationName($extension->getFor()),
+                $versionConstraint
+            );
+        } catch (VersionException $e) {
+            throw new ManifestDocumentMapperException(
+                sprintf('Unsupported version constraint - %s', $e->getMessage()),
+                $e->getCode(),
+                $e
+            );
         }
-
-        return $prophecy;
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
+namespace PharIo\Manifest;
+
+class ManifestLoader {
     /**
-     * Returns all created object prophecies.
+     * @param string $filename
      *
-     * @return ObjectProphecy[]
+     * @return Manifest
+     *
+     * @throws ManifestLoaderException
      */
-    public function getProphecies()
-    {
-        return $this->prophecies;
+    public static function fromFile($filename) {
+        try {
+            return (new ManifestDocumentMapper())->map(
+                ManifestDocument::fromFile($filename)
+            );
+        } catch (Exception $e) {
+            throw new ManifestLoaderException(
+                sprintf('Loading %s failed.', $filename),
+                $e->getCode(),
+                $e
+            );
+        }
     }
 
     /**
-     * Returns Doubler instance assigned to this Prophet.
+     * @param string $filename
      *
-     * @return Doubler
+     * @return Manifest
+     *
+     * @throws ManifestLoaderException
      */
-    public function getDoubler()
-    {
-        return $this->doubler;
+    public static function fromPhar($filename) {
+        return self::fromFile('phar://' . $filename . '/manifest.xml');
     }
 
     /**
-     * Checks all predictions defined by prophecies of this Prophet.
+     * @param string $manifest
      *
-     * @throws Exception\Prediction\AggregateException If any prediction fails
+     * @return Manifest
+     *
+     * @throws ManifestLoaderException
      */
-    public function checkPredictions()
-    {
-        $exception = new AggregateException("Some predictions failed:\n");
-        foreach ($this->prophecies as $prophecy) {
-            try {
-                $prophecy->checkProphecyMethodsPredictions();
-            } catch (PredictionException $e) {
-                $exception->append($e);
-            }
-        }
-
-        if (count($exception->getExceptions())) {
-            throw $exception;
+    public static function fromString($manifest) {
+        try {
+            return (new ManifestDocumentMapper())->map(
+                ManifestDocument::fromString($manifest)
+            );
+        } catch (Exception $e) {
+            throw new ManifestLoaderException(
+                'Processing string failed',
+                $e->getCode(),
+                $e
+            );
         }
     }
 }
 <?php
-
-namespace Prophecy\Util;
-
-use Prophecy\Prophecy\ProphecyInterface;
-use SebastianBergmann\RecursionContext\Context;
-
 /*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
 
-/**
- * This class is a modification from sebastianbergmann/exporter
- * @see https://github.com/sebastianbergmann/exporter
- */
-class ExportUtil
-{
+namespace PharIo\Manifest;
+
+use PharIo\Version\AnyVersionConstraint;
+use PharIo\Version\Version;
+use PharIo\Version\VersionConstraint;
+use XMLWriter;
+
+class ManifestSerializer {
     /**
-     * Exports a value as a string
-     *
-     * The output of this method is similar to the output of print_r(), but
-     * improved in various aspects:
-     *
-     *  - NULL is rendered as "null" (instead of "")
-     *  - TRUE is rendered as "true" (instead of "1")
-     *  - FALSE is rendered as "false" (instead of "")
-     *  - Strings are always quoted with single quotes
-     *  - Carriage returns and newlines are normalized to \n
-     *  - Recursion and repeated rendering is treated properly
-     *
-     * @param  mixed  $value
-     * @param  int    $indentation The indentation level of the 2nd+ line
-     * @return string
+     * @var XMLWriter
      */
-    public static function export($value, $indentation = 0)
-    {
-        return self::recursiveExport($value, $indentation);
+    private $xmlWriter;
+
+    public function serializeToFile(Manifest $manifest, $filename) {
+        file_put_contents(
+            $filename,
+            $this->serializeToString($manifest)
+        );
     }
 
-    /**
-     * Converts an object to an array containing all of its private, protected
-     * and public properties.
-     *
-     * @param  mixed $value
-     * @return array
-     */
-    public static function toArray($value)
-    {
-        if (!is_object($value)) {
-            return (array) $value;
-        }
+    public function serializeToString(Manifest $manifest) {
+        $this->startDocument();
 
-        $array = array();
+        $this->addContains($manifest->getName(), $manifest->getVersion(), $manifest->getType());
+        $this->addCopyright($manifest->getCopyrightInformation());
+        $this->addRequirements($manifest->getRequirements());
+        $this->addBundles($manifest->getBundledComponents());
 
-        foreach ((array) $value as $key => $val) {
-            // properties are transformed to keys in the following way:
-            // private   $property => "\0Classname\0property"
-            // protected $property => "\0*\0property"
-            // public    $property => "property"
-            if (preg_match('/^\0.+\0(.+)$/', $key, $matches)) {
-                $key = $matches[1];
-            }
+        return $this->finishDocument();
+    }
 
-            // See https://github.com/php/php-src/commit/5721132
-            if ($key === "\0gcdata") {
-                continue;
-            }
+    private function startDocument() {
+        $xmlWriter = new XMLWriter();
+        $xmlWriter->openMemory();
+        $xmlWriter->setIndent(true);
+        $xmlWriter->setIndentString(str_repeat(' ', 4));
+        $xmlWriter->startDocument('1.0', 'UTF-8');
+        $xmlWriter->startElement('phar');
+        $xmlWriter->writeAttribute('xmlns', 'https://phar.io/xml/manifest/1.0');
 
-            $array[$key] = $val;
-        }
+        $this->xmlWriter = $xmlWriter;
+    }
 
-        // Some internal classes like SplObjectStorage don't work with the
-        // above (fast) mechanism nor with reflection in Zend.
-        // Format the output similarly to print_r() in this case
-        if ($value instanceof \SplObjectStorage) {
-            // However, the fast method does work in HHVM, and exposes the
-            // internal implementation. Hide it again.
-            if (property_exists('\SplObjectStorage', '__storage')) {
-                unset($array['__storage']);
-            } elseif (property_exists('\SplObjectStorage', 'storage')) {
-                unset($array['storage']);
+    private function finishDocument() {
+        $this->xmlWriter->endElement();
+        $this->xmlWriter->endDocument();
+
+        return $this->xmlWriter->outputMemory();
+    }
+
+    private function addContains($name, Version $version, Type $type) {
+        $this->xmlWriter->startElement('contains');
+        $this->xmlWriter->writeAttribute('name', $name);
+        $this->xmlWriter->writeAttribute('version', $version->getVersionString());
+
+        switch (true) {
+            case $type->isApplication(): {
+                $this->xmlWriter->writeAttribute('type', 'application');
+                break;
             }
 
-            if (property_exists('\SplObjectStorage', '__key')) {
-                unset($array['__key']);
+            case $type->isLibrary(): {
+                $this->xmlWriter->writeAttribute('type', 'library');
+                break;
             }
 
-            foreach ($value as $key => $val) {
-                $array[spl_object_hash($val)] = array(
-                    'obj' => $val,
-                    'inf' => $value->getInfo(),
-                );
+            case $type->isExtension(): {
+                /* @var $type Extension */
+                $this->xmlWriter->writeAttribute('type', 'extension');
+                $this->addExtension($type->getApplicationName(), $type->getVersionConstraint());
+                break;
+            }
+
+            default: {
+                $this->xmlWriter->writeAttribute('type', 'custom');
             }
         }
 
-        return $array;
+        $this->xmlWriter->endElement();
     }
 
-    /**
-     * Recursive implementation of export
-     *
-     * @param  mixed                                       $value       The value to export
-     * @param  int                                         $indentation The indentation level of the 2nd+ line
-     * @param  \SebastianBergmann\RecursionContext\Context $processed   Previously processed objects
-     * @return string
-     * @see    SebastianBergmann\Exporter\Exporter::export
-     */
-    protected static function recursiveExport(&$value, $indentation, $processed = null)
-    {
-        if ($value === null) {
-            return 'null';
+    private function addCopyright(CopyrightInformation $copyrightInformation) {
+        $this->xmlWriter->startElement('copyright');
+
+        foreach($copyrightInformation->getAuthors() as $author) {
+            $this->xmlWriter->startElement('author');
+            $this->xmlWriter->writeAttribute('name', $author->getName());
+            $this->xmlWriter->writeAttribute('email', (string) $author->getEmail());
+            $this->xmlWriter->endElement();
         }
 
-        if ($value === true) {
-            return 'true';
+        $license = $copyrightInformation->getLicense();
+
+        $this->xmlWriter->startElement('license');
+        $this->xmlWriter->writeAttribute('type', $license->getName());
+        $this->xmlWriter->writeAttribute('url', $license->getUrl());
+        $this->xmlWriter->endElement();
+
+        $this->xmlWriter->endElement();
+    }
+
+    private function addRequirements(RequirementCollection $requirementCollection) {
+        $phpRequirement = new AnyVersionConstraint();
+        $extensions     = [];
+
+        foreach($requirementCollection as $requirement) {
+            if ($requirement instanceof PhpVersionRequirement) {
+                $phpRequirement = $requirement->getVersionConstraint();
+                continue;
+            }
+
+            if ($requirement instanceof PhpExtensionRequirement) {
+                $extensions[] = (string) $requirement;
+            }
         }
 
-        if ($value === false) {
-            return 'false';
+        $this->xmlWriter->startElement('requires');
+        $this->xmlWriter->startElement('php');
+        $this->xmlWriter->writeAttribute('version', $phpRequirement->asString());
+
+        foreach($extensions as $extension) {
+            $this->xmlWriter->startElement('ext');
+            $this->xmlWriter->writeAttribute('name', $extension);
+            $this->xmlWriter->endElement();
         }
 
-        if (is_float($value) && floatval(intval($value)) === $value) {
-            return "$value.0";
+        $this->xmlWriter->endElement();
+        $this->xmlWriter->endElement();
+    }
+
+    private function addBundles(BundledComponentCollection $bundledComponentCollection) {
+        if (count($bundledComponentCollection) === 0) {
+            return;
         }
+        $this->xmlWriter->startElement('bundles');
 
-        if (is_resource($value)) {
-            return sprintf(
-                'resource(%d) of type (%s)',
-                $value,
-                get_resource_type($value)
-            );
+        foreach($bundledComponentCollection as $bundledComponent) {
+            $this->xmlWriter->startElement('component');
+            $this->xmlWriter->writeAttribute('name', $bundledComponent->getName());
+            $this->xmlWriter->writeAttribute('version', $bundledComponent->getVersion()->getVersionString());
+            $this->xmlWriter->endElement();
         }
 
-        if (is_string($value)) {
-            // Match for most non printable chars somewhat taking multibyte chars into account
-            if (preg_match('/[^\x09-\x0d\x20-\xff]/', $value)) {
-                return 'Binary String: 0x' . bin2hex($value);
-            }
+        $this->xmlWriter->endElement();
+    }
 
-            return "'" .
-            str_replace(array("\r\n", "\n\r", "\r"), array("\n", "\n", "\n"), $value) .
-            "'";
-        }
+    private function addExtension($application, VersionConstraint $versionConstraint) {
+        $this->xmlWriter->startElement('extension');
+        $this->xmlWriter->writeAttribute('for', $application);
+        $this->xmlWriter->writeAttribute('compatible', $versionConstraint->asString());
+        $this->xmlWriter->endElement();
+    }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        $whitespace = str_repeat(' ', 4 * $indentation);
+namespace PharIo\Manifest;
 
-        if (!$processed) {
-            $processed = new Context;
-        }
+interface Exception {
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        if (is_array($value)) {
-            if (($key = $processed->contains($value)) !== false) {
-                return 'Array &' . $key;
-            }
+namespace PharIo\Manifest;
 
-            $array  = $value;
-            $key    = $processed->add($value);
-            $values = '';
+class InvalidApplicationNameException extends \InvalidArgumentException implements Exception {
+    const NotAString    = 1;
+    const InvalidFormat = 2;
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class InvalidEmailException extends \InvalidArgumentException implements Exception {
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class InvalidUrlException extends \InvalidArgumentException implements Exception {
+}
+<?php
 
-            if (count($array) > 0) {
-                foreach ($array as $k => $v) {
-                    $values .= sprintf(
-                        '%s    %s => %s' . "\n",
-                        $whitespace,
-                        self::recursiveExport($k, $indentation),
-                        self::recursiveExport($value[$k], $indentation + 1, $processed)
-                    );
-                }
+namespace PharIo\Manifest;
 
-                $values = "\n" . $values . $whitespace;
-            }
+class ManifestDocumentException extends \RuntimeException implements Exception {
+}
+<?php
 
-            return sprintf('Array &%s (%s)', $key, $values);
-        }
+namespace PharIo\Manifest;
 
-        if (is_object($value)) {
-            $class = get_class($value);
+class ManifestDocumentMapperException extends \RuntimeException implements Exception {
+}
+<?php
 
-            if ($value instanceof ProphecyInterface) {
-                return sprintf('%s Object (*Prophecy*)', $class);
-            } elseif ($hash = $processed->contains($value)) {
-                return sprintf('%s:%s Object', $class, $hash);
-            }
+namespace PharIo\Manifest;
 
-            $hash   = $processed->add($value);
-            $values = '';
-            $array  = self::toArray($value);
+class ManifestElementException extends \RuntimeException implements Exception {
+}
+<?php
 
-            if (count($array) > 0) {
-                foreach ($array as $k => $v) {
-                    $values .= sprintf(
-                        '%s    %s => %s' . "\n",
-                        $whitespace,
-                        self::recursiveExport($k, $indentation),
-                        self::recursiveExport($v, $indentation + 1, $processed)
-                    );
-                }
+namespace PharIo\Manifest;
 
-                $values = "\n" . $values . $whitespace;
-            }
+class ManifestLoaderException extends \Exception implements Exception {
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-            return sprintf('%s:%s Object (%s)', $class, $hash, $values);
-        }
+namespace PharIo\Manifest;
 
-        return var_export($value, true);
+class Application extends Type {
+    /**
+     * @return bool
+     */
+    public function isApplication() {
+        return true;
     }
 }
 <?php
-
 /*
- * This file is part of the Prophecy.
- * (c) Konstantin Kudryashov <ever.zet@gmail.com>
- *     Marcello Duarte <marcello.duarte@gmail.com>
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
 
-namespace Prophecy\Util;
+namespace PharIo\Manifest;
 
-use Prophecy\Call\Call;
+class ApplicationName {
+    /**
+     * @var string
+     */
+    private $name;
 
-/**
- * String utility.
- *
- * @author Konstantin Kudryashov <ever.zet@gmail.com>
- */
-class StringUtil
-{
     /**
-     * Stringifies any provided value.
+     * ApplicationName constructor.
      *
-     * @param mixed   $value
-     * @param boolean $exportObject
+     * @param string $name
      *
-     * @return string
+     * @throws InvalidApplicationNameException
      */
-    public function stringify($value, $exportObject = true)
-    {
-        if (is_array($value)) {
-            if (range(0, count($value) - 1) === array_keys($value)) {
-                return '['.implode(', ', array_map(array($this, __FUNCTION__), $value)).']';
-            }
-
-            $stringify = array($this, __FUNCTION__);
-
-            return '['.implode(', ', array_map(function ($item, $key) use ($stringify) {
-                return (is_integer($key) ? $key : '"'.$key.'"').
-                    ' => '.call_user_func($stringify, $item);
-            }, $value, array_keys($value))).']';
-        }
-        if (is_resource($value)) {
-            return get_resource_type($value).':'.$value;
-        }
-        if (is_object($value)) {
-            return $exportObject ? ExportUtil::export($value) : sprintf('%s:%s', get_class($value), spl_object_hash($value));
-        }
-        if (true === $value || false === $value) {
-            return $value ? 'true' : 'false';
-        }
-        if (is_string($value)) {
-            $str = sprintf('"%s"', str_replace("\n", '\\n', $value));
-
-            if (50 <= strlen($str)) {
-                return substr($str, 0, 50).'"...';
-            }
+    public function __construct($name) {
+        $this->ensureIsString($name);
+        $this->ensureValidFormat($name);
+        $this->name = $name;
+    }
 
-            return $str;
-        }
-        if (null === $value) {
-            return 'null';
-        }
+    /**
+     * @return string
+     */
+    public function __toString() {
+        return $this->name;
+    }
 
-        return (string) $value;
+    public function isEqual(ApplicationName $name) {
+        return $this->name === $name->name;
     }
 
     /**
-     * Stringifies provided array of calls.
-     *
-     * @param Call[] $calls Array of Call instances
+     * @param string $name
      *
-     * @return string
+     * @throws InvalidApplicationNameException
      */
-    public function stringifyCalls(array $calls)
-    {
-        $self = $this;
+    private function ensureValidFormat($name) {
+        if (!preg_match('#\w/\w#', $name)) {
+            throw new InvalidApplicationNameException(
+                sprintf('Format of name "%s" is not valid - expected: vendor/packagename', $name),
+                InvalidApplicationNameException::InvalidFormat
+            );
+        }
+    }
 
-        return implode(PHP_EOL, array_map(function (Call $call) use ($self) {
-            return sprintf('  - %s(%s) @ %s',
-                $call->getMethodName(),
-                implode(', ', array_map(array($self, 'stringify'), $call->getArguments())),
-                str_replace(GETCWD().DIRECTORY_SEPARATOR, '', $call->getCallPlace())
+    private function ensureIsString($name) {
+        if (!is_string($name)) {
+            throw new InvalidApplicationNameException(
+                'Name must be a string',
+                InvalidApplicationNameException::NotAString
             );
-        }, $calls));
+        }
     }
 }
-The MIT License (MIT)
-
-Copyright (c) 2013 My C-Sense
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 <?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-namespace DeepCopy;
-
-use DeepCopy\Exception\CloneException;
-use DeepCopy\Filter\Filter;
-use DeepCopy\Matcher\Matcher;
-use DeepCopy\TypeFilter\Spl\SplDoublyLinkedList;
-use DeepCopy\TypeFilter\TypeFilter;
-use DeepCopy\TypeMatcher\TypeMatcher;
-use ReflectionProperty;
-use DeepCopy\Reflection\ReflectionHelper;
+namespace PharIo\Manifest;
 
-/**
- * DeepCopy
- */
-class DeepCopy
-{
+class Author {
     /**
-     * @var array
+     * @var string
      */
-    private $hashMap = [];
+    private $name;
 
     /**
-     * Filters to apply.
-     * @var array
+     * @var Email
      */
-    private $filters = [];
+    private $email;
 
     /**
-     * Type Filters to apply.
-     * @var array
+     * @param string $name
+     * @param Email  $email
      */
-    private $typeFilters = [];
-
-    private $skipUncloneable = false;
+    public function __construct($name, Email $email) {
+        $this->name  = $name;
+        $this->email = $email;
+    }
 
     /**
-     * @var bool
+     * @return string
      */
-    private $useCloneMethod;
+    public function getName() {
+        return $this->name;
+    }
 
     /**
-     * @param bool $useCloneMethod   If set to true, when an object implements the __clone() function, it will be used
-     *                               instead of the regular deep cloning.
+     * @return Email
      */
-    public function __construct($useCloneMethod = false)
-    {
-        $this->useCloneMethod = $useCloneMethod;
-
-        $this->addTypeFilter(new SplDoublyLinkedList($this), new TypeMatcher('\SplDoublyLinkedList'));
+    public function getEmail() {
+        return $this->email;
     }
 
     /**
-     * Cloning uncloneable properties won't throw exception.
-     * @param $skipUncloneable
-     * @return $this
+     * @return string
      */
-    public function skipUncloneable($skipUncloneable = true)
-    {
-        $this->skipUncloneable = $skipUncloneable;
-        return $this;
+    public function __toString() {
+        return sprintf(
+            '%s <%s>',
+            $this->name,
+            $this->email
+        );
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
 
+class AuthorCollection implements \Countable, \IteratorAggregate {
     /**
-     * Perform a deep copy of the object.
-     * @param mixed $object
-     * @return mixed
+     * @var Author[]
      */
-    public function copy($object)
-    {
-        $this->hashMap = [];
-
-        return $this->recursiveCopy($object);
-    }
+    private $authors = [];
 
-    public function addFilter(Filter $filter, Matcher $matcher)
-    {
-        $this->filters[] = [
-            'matcher' => $matcher,
-            'filter'  => $filter,
-        ];
+    public function add(Author $author) {
+        $this->authors[] = $author;
     }
 
-    public function addTypeFilter(TypeFilter $filter, TypeMatcher $matcher)
-    {
-        $this->typeFilters[] = [
-            'matcher' => $matcher,
-            'filter'  => $filter,
-        ];
+    /**
+     * @return Author[]
+     */
+    public function getAuthors() {
+        return $this->authors;
     }
 
-
-    private function recursiveCopy($var)
-    {
-        // Matches Type Filter
-        if ($filter = $this->getFirstMatchedTypeFilter($this->typeFilters, $var)) {
-            return $filter->apply($var);
-        }
-
-        // Resource
-        if (is_resource($var)) {
-            return $var;
-        }
-        // Array
-        if (is_array($var)) {
-            return $this->copyArray($var);
-        }
-        // Scalar
-        if (! is_object($var)) {
-            return $var;
-        }
-        // Object
-        return $this->copyObject($var);
+    /**
+     * @return int
+     */
+    public function count() {
+        return count($this->authors);
     }
 
     /**
-     * Copy an array
-     * @param array $array
-     * @return array
+     * @return AuthorCollectionIterator
      */
-    private function copyArray(array $array)
-    {
-        foreach ($array as $key => $value) {
-            $array[$key] = $this->recursiveCopy($value);
-        }
-
-        return $array;
+    public function getIterator() {
+        return new AuthorCollectionIterator($this);
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
 
+class AuthorCollectionIterator implements \Iterator {
     /**
-     * Copy an object
-     * @param object $object
-     * @return object
+     * @var Author[]
      */
-    private function copyObject($object)
-    {
-        $objectHash = spl_object_hash($object);
+    private $authors = [];
 
-        if (isset($this->hashMap[$objectHash])) {
-            return $this->hashMap[$objectHash];
-        }
+    /**
+     * @var int
+     */
+    private $position;
 
-        $reflectedObject = new \ReflectionObject($object);
+    public function __construct(AuthorCollection $authors) {
+        $this->authors = $authors->getAuthors();
+    }
 
-        if (false === $isCloneable = $reflectedObject->isCloneable() and $this->skipUncloneable) {
-            $this->hashMap[$objectHash] = $object;
-            return $object;
-        }
+    public function rewind() {
+        $this->position = 0;
+    }
 
-        if (false === $isCloneable) {
-            throw new CloneException(sprintf(
-                'Class "%s" is not cloneable.',
-                $reflectedObject->getName()
-            ));
-        }
+    /**
+     * @return bool
+     */
+    public function valid() {
+        return $this->position < count($this->authors);
+    }
 
-        $newObject = clone $object;
-        $this->hashMap[$objectHash] = $newObject;
-        if ($this->useCloneMethod && $reflectedObject->hasMethod('__clone')) {
-            return $object;
-        }
+    /**
+     * @return int
+     */
+    public function key() {
+        return $this->position;
+    }
 
-        if ($newObject instanceof \DateTimeInterface) {
-            return $newObject;
-        }
-        foreach (ReflectionHelper::getProperties($reflectedObject) as $property) {
-            $this->copyObjectProperty($newObject, $property);
-        }
+    /**
+     * @return Author
+     */
+    public function current() {
+        return $this->authors[$this->position];
+    }
 
-        return $newObject;
+    public function next() {
+        $this->position++;
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    private function copyObjectProperty($object, ReflectionProperty $property)
-    {
-        // Ignore static properties
-        if ($property->isStatic()) {
-            return;
-        }
+namespace PharIo\Manifest;
 
-        // Apply the filters
-        foreach ($this->filters as $item) {
-            /** @var Matcher $matcher */
-            $matcher = $item['matcher'];
-            /** @var Filter $filter */
-            $filter = $item['filter'];
+use PharIo\Version\Version;
 
-            if ($matcher->matches($object, $property->getName())) {
-                $filter->apply(
-                    $object,
-                    $property->getName(),
-                    function ($object) {
-                        return $this->recursiveCopy($object);
-                    }
-                );
-                // If a filter matches, we stop processing this property
-                return;
-            }
-        }
+class BundledComponent {
+    /**
+     * @var string
+     */
+    private $name;
 
-        $property->setAccessible(true);
-        $propertyValue = $property->getValue($object);
+    /**
+     * @var Version
+     */
+    private $version;
 
-        // Copy the property
-        $property->setValue($object, $this->recursiveCopy($propertyValue));
+    /**
+     * @param string  $name
+     * @param Version $version
+     */
+    public function __construct($name, Version $version) {
+        $this->name    = $name;
+        $this->version = $version;
     }
 
     /**
-     * Returns first filter that matches variable, NULL if no such filter found.
-     * @param array $filterRecords Associative array with 2 members: 'filter' with value of type {@see TypeFilter} and
-     *                             'matcher' with value of type {@see TypeMatcher}
-     * @param mixed $var
-     * @return TypeFilter|null
+     * @return string
      */
-    private function getFirstMatchedTypeFilter(array $filterRecords, $var)
-    {
-        $matched = $this->first(
-            $filterRecords,
-            function (array $record) use ($var) {
-                /* @var TypeMatcher $matcher */
-                $matcher = $record['matcher'];
-
-                return $matcher->matches($var);
-            }
-        );
-
-        return isset($matched) ? $matched['filter'] : null;
+    public function getName() {
+        return $this->name;
     }
 
     /**
-     * Returns first element that matches predicate, NULL if no such element found.
-     * @param array    $elements
-     * @param callable $predicate Predicate arguments are: element.
-     * @return mixed|null
+     * @return Version
      */
-    private function first(array $elements, callable $predicate)
-    {
-        foreach ($elements as $element) {
-            if (call_user_func($predicate, $element)) {
-                return $element;
-            }
-        }
-
-        return null;
+    public function getVersion() {
+        return $this->version;
     }
 }
 <?php
-namespace DeepCopy\Exception;
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-class CloneException extends \UnexpectedValueException
-{
-} <?php
+namespace PharIo\Manifest;
 
-namespace DeepCopy\Filter\Doctrine;
+class BundledComponentCollection implements \Countable, \IteratorAggregate {
+    /**
+     * @var BundledComponent[]
+     */
+    private $bundledComponents = [];
 
-use DeepCopy\Filter\Filter;
-use ReflectionProperty;
+    public function add(BundledComponent $bundledComponent) {
+        $this->bundledComponents[] = $bundledComponent;
+    }
 
-/**
- * Set a null value for a property
- */
-class DoctrineCollectionFilter implements Filter
-{
     /**
-     * {@inheritdoc}
+     * @return BundledComponent[]
      */
-    public function apply($object, $property, $objectCopier)
-    {
-        $reflectionProperty = new ReflectionProperty($object, $property);
-
-        $reflectionProperty->setAccessible(true);
-        $oldCollection = $reflectionProperty->getValue($object);
+    public function getBundledComponents() {
+        return $this->bundledComponents;
+    }
 
-        $newCollection = $oldCollection->map(
-            function ($item) use ($objectCopier) {
-                return $objectCopier($item);
-            }
-        );
+    /**
+     * @return int
+     */
+    public function count() {
+        return count($this->bundledComponents);
+    }
 
-        $reflectionProperty->setValue($object, $newCollection);
+    /**
+     * @return BundledComponentCollectionIterator
+     */
+    public function getIterator() {
+        return new BundledComponentCollectionIterator($this);
     }
 }
 <?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-namespace DeepCopy\Filter\Doctrine;
+namespace PharIo\Manifest;
 
-use DeepCopy\Filter\Filter;
-use Doctrine\Common\Collections\ArrayCollection;
+class BundledComponentCollectionIterator implements \Iterator {
+    /**
+     * @var BundledComponent[]
+     */
+    private $bundledComponents = [];
 
-class DoctrineEmptyCollectionFilter implements Filter
-{
     /**
-     * Apply the filter to the object.
-     *
-     * @param object   $object
-     * @param string   $property
-     * @param callable $objectCopier
+     * @var int
      */
-    public function apply($object, $property, $objectCopier)
-    {
-        $reflectionProperty = new \ReflectionProperty($object, $property);
-        $reflectionProperty->setAccessible(true);
+    private $position;
 
-        $reflectionProperty->setValue($object, new ArrayCollection());
+    public function __construct(BundledComponentCollection $bundledComponents) {
+        $this->bundledComponents = $bundledComponents->getBundledComponents();
     }
-} <?php
-
-namespace DeepCopy\Filter\Doctrine;
 
-use DeepCopy\Filter\Filter;
+    public function rewind() {
+        $this->position = 0;
+    }
 
-/**
- * Trigger the magic method __load() on a Doctrine Proxy class to load the
- * actual entity from the database.
- */
-class DoctrineProxyFilter implements Filter
-{
     /**
-     * {@inheritdoc}
+     * @return bool
      */
-    public function apply($object, $property, $objectCopier)
-    {
-        $object->__load();
+    public function valid() {
+        return $this->position < count($this->bundledComponents);
     }
-}
-<?php
-
-namespace DeepCopy\Filter;
 
-/**
- * Filter to apply to a property while copying an object
- */
-interface Filter
-{
     /**
-     * Apply the filter to the object.
-     * @param object   $object
-     * @param string   $property
-     * @param callable $objectCopier
+     * @return int
      */
-    public function apply($object, $property, $objectCopier);
-}
-<?php
-
-namespace DeepCopy\Filter;
+    public function key() {
+        return $this->position;
+    }
 
-/**
- * Keep the value of a property
- */
-class KeepFilter implements Filter
-{
     /**
-     * {@inheritdoc}
+     * @return BundledComponent
      */
-    public function apply($object, $property, $objectCopier)
-    {
-        // Nothing to do
+    public function current() {
+        return $this->bundledComponents[$this->position];
+    }
+
+    public function next() {
+        $this->position++;
     }
 }
 <?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-namespace DeepCopy\Filter;
+namespace PharIo\Manifest;
 
-/**
- * Replace the value of a property
- */
-class ReplaceFilter implements Filter
-{
+class CopyrightInformation {
     /**
-     * @var callable
+     * @var AuthorCollection
      */
-    protected $callback;
+    private $authors;
 
     /**
-     * @param callable $callable Will be called to get the new value for each property to replace
+     * @var License
      */
-    public function __construct(callable $callable)
-    {
-        $this->callback = $callable;
+    private $license;
+
+    public function __construct(AuthorCollection $authors, License $license) {
+        $this->authors = $authors;
+        $this->license = $license;
     }
 
     /**
-     * {@inheritdoc}
+     * @return AuthorCollection
      */
-    public function apply($object, $property, $objectCopier)
-    {
-        $reflectionProperty = new \ReflectionProperty($object, $property);
-        $reflectionProperty->setAccessible(true);
-
-        $value = call_user_func($this->callback, $reflectionProperty->getValue($object));
+    public function getAuthors() {
+        return $this->authors;
+    }
 
-        $reflectionProperty->setValue($object, $value);
+    /**
+     * @return License
+     */
+    public function getLicense() {
+        return $this->license;
     }
 }
 <?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-namespace DeepCopy\Filter;
+namespace PharIo\Manifest;
 
-use ReflectionProperty;
+class Email {
+    /**
+     * @var string
+     */
+    private $email;
 
-/**
- * Set a null value for a property
- */
-class SetNullFilter implements Filter
-{
     /**
-     * {@inheritdoc}
+     * @param string $email
+     *
+     * @throws InvalidEmailException
      */
-    public function apply($object, $property, $objectCopier)
-    {
-        $reflectionProperty = new ReflectionProperty($object, $property);
+    public function __construct($email) {
+        $this->ensureEmailIsValid($email);
 
-        $reflectionProperty->setAccessible(true);
-        $reflectionProperty->setValue($object, null);
+        $this->email = $email;
     }
-}
-<?php
-
-namespace DeepCopy\Matcher\Doctrine;
-
-use DeepCopy\Matcher\Matcher;
-use Doctrine\Common\Persistence\Proxy;
 
-/**
- * Match a Doctrine Proxy class.
- */
-class DoctrineProxyMatcher implements Matcher
-{
     /**
-     * {@inheritdoc}
+     * @return string
      */
-    public function matches($object, $property)
-    {
-        return $object instanceof Proxy;
+    public function __toString() {
+        return $this->email;
     }
-}
-<?php
-
-namespace DeepCopy\Matcher;
 
-/**
- * Matcher interface
- */
-interface Matcher
-{
     /**
-     * @param object $object
-     * @param string $property
-     * @return boolean
+     * @param string $url
+     *
+     * @throws InvalidEmailException
      */
-    public function matches($object, $property);
+    private function ensureEmailIsValid($url) {
+        if (filter_var($url, \FILTER_VALIDATE_EMAIL) === false) {
+            throw new InvalidEmailException;
+        }
+    }
 }
 <?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-namespace DeepCopy\Matcher;
+namespace PharIo\Manifest;
 
-/**
- * Match a specific property of a specific class
- */
-class PropertyMatcher implements Matcher
-{
+use PharIo\Version\Version;
+use PharIo\Version\VersionConstraint;
+
+class Extension extends Type {
     /**
-     * @var string
+     * @var ApplicationName
      */
-    private $class;
+    private $application;
 
     /**
-     * @var string
+     * @var VersionConstraint
      */
-    private $property;
+    private $versionConstraint;
 
     /**
-     * @param string $class    Class name
-     * @param string $property Property name
+     * @param ApplicationName   $application
+     * @param VersionConstraint $versionConstraint
      */
-    public function __construct($class, $property)
-    {
-        $this->class = $class;
-        $this->property = $property;
+    public function __construct(ApplicationName $application, VersionConstraint $versionConstraint) {
+        $this->application       = $application;
+        $this->versionConstraint = $versionConstraint;
     }
 
     /**
-     * {@inheritdoc}
+     * @return ApplicationName
      */
-    public function matches($object, $property)
-    {
-        return ($object instanceof $this->class) && ($property == $this->property);
+    public function getApplicationName() {
+        return $this->application;
     }
-}
-<?php
 
-namespace DeepCopy\Matcher;
+    /**
+     * @return VersionConstraint
+     */
+    public function getVersionConstraint() {
+        return $this->versionConstraint;
+    }
 
-/**
- * Match a property by its name
- */
-class PropertyNameMatcher implements Matcher
-{
     /**
-     * @var string
+     * @return bool
      */
-    private $property;
+    public function isExtension() {
+        return true;
+    }
 
     /**
-     * @param string $property Property name
+     * @param ApplicationName $name
+     *
+     * @return bool
      */
-    public function __construct($property)
-    {
-        $this->property = $property;
+    public function isExtensionFor(ApplicationName $name) {
+        return $this->application->isEqual($name);
     }
 
     /**
-     * {@inheritdoc}
+     * @param ApplicationName $name
+     * @param Version         $version
+     *
+     * @return bool
      */
-    public function matches($object, $property)
-    {
-        return $property == $this->property;
+    public function isCompatibleWith(ApplicationName $name, Version $version) {
+        return $this->isExtensionFor($name) && $this->versionConstraint->complies($version);
     }
 }
 <?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-namespace DeepCopy\Matcher;
-
-use ReflectionProperty;
+namespace PharIo\Manifest;
 
-/**
- * Match a property by its type
+class Library extends Type {
+    /**
+     * @return bool
+     */
+    public function isLibrary() {
+        return true;
+    }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
  *
- * It is recommended to use {@see DeepCopy\TypeFilter\TypeFilter} instead, as it applies on all occurrences
- * of given type in copied context (eg. array elements), not just on object properties.
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  */
-class PropertyTypeMatcher implements Matcher
-{
+
+namespace PharIo\Manifest;
+
+class License {
     /**
      * @var string
      */
-    private $propertyType;
+    private $name;
 
     /**
-     * @param string $propertyType Property type
+     * @var Url
      */
-    public function __construct($propertyType)
-    {
-        $this->propertyType = $propertyType;
+    private $url;
+
+    public function __construct($name, Url $url) {
+        $this->name = $name;
+        $this->url  = $url;
     }
 
     /**
-     * {@inheritdoc}
+     * @return string
      */
-    public function matches($object, $property)
-    {
-        $reflectionProperty = new ReflectionProperty($object, $property);
-        $reflectionProperty->setAccessible(true);
+    public function getName() {
+        return $this->name;
+    }
 
-        return $reflectionProperty->getValue($object) instanceof $this->propertyType;
+    /**
+     * @return Url
+     */
+    public function getUrl() {
+        return $this->url;
     }
 }
 <?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-namespace DeepCopy\Reflection;
+namespace PharIo\Manifest;
 
-class ReflectionHelper
-{
+use PharIo\Version\Version;
+
+class Manifest {
     /**
-     * Retrieves all properties (including private ones), from object and all its ancestors.
-     *
-     * Standard \ReflectionClass->getProperties() does not return private properties from ancestor classes.
-     *
-     * @author muratyaman@gmail.com
-     * @see http://php.net/manual/en/reflectionclass.getproperties.php
-     *
-     * @param \ReflectionClass $ref
-     * @return \ReflectionProperty[]
+     * @var ApplicationName
      */
-    public static function getProperties(\ReflectionClass $ref)
-    {
-        $props = $ref->getProperties();
-        $propsArr = array();
-
-        foreach ($props as $prop) {
-            $propertyName = $prop->getName();
-            $propsArr[$propertyName] = $prop;
-        }
+    private $name;
 
-        if ($parentClass = $ref->getParentClass()) {
-            $parentPropsArr = self::getProperties($parentClass);
-            foreach ($propsArr as $key => $property) {
-                $parentPropsArr[$key] = $property;
-            }
+    /**
+     * @var Version
+     */
+    private $version;
 
-            return $parentPropsArr;
-        }
+    /**
+     * @var Type
+     */
+    private $type;
 
-        return $propsArr;
-    }
-}
-<?php
+    /**
+     * @var CopyrightInformation
+     */
+    private $copyrightInformation;
 
-namespace DeepCopy\TypeFilter;
+    /**
+     * @var RequirementCollection
+     */
+    private $requirements;
 
-class ReplaceFilter implements TypeFilter
-{
     /**
-     * @var callable
+     * @var BundledComponentCollection
      */
-    protected $callback;
+    private $bundledComponents;
+
+    public function __construct(ApplicationName $name, Version $version, Type $type, CopyrightInformation $copyrightInformation, RequirementCollection $requirements, BundledComponentCollection $bundledComponents) {
+        $this->name                 = $name;
+        $this->version              = $version;
+        $this->type                 = $type;
+        $this->copyrightInformation = $copyrightInformation;
+        $this->requirements         = $requirements;
+        $this->bundledComponents    = $bundledComponents;
+    }
 
     /**
-     * @param callable $callable Will be called to get the new value for each element to replace
+     * @return ApplicationName
      */
-    public function __construct(callable $callable)
-    {
-        $this->callback = $callable;
+    public function getName() {
+        return $this->name;
     }
 
     /**
-     * {@inheritdoc}
+     * @return Version
      */
-    public function apply($element)
-    {
-        return call_user_func($this->callback, $element);
+    public function getVersion() {
+        return $this->version;
     }
-}
-<?php
 
-namespace DeepCopy\TypeFilter;
+    /**
+     * @return Type
+     */
+    public function getType() {
+        return $this->type;
+    }
 
-class ShallowCopyFilter implements TypeFilter
-{
     /**
-     * {@inheritdoc}
+     * @return CopyrightInformation
      */
-    public function apply($element)
-    {
-        return clone $element;
+    public function getCopyrightInformation() {
+        return $this->copyrightInformation;
     }
-}
-<?php
 
-namespace DeepCopy\TypeFilter\Spl;
+    /**
+     * @return RequirementCollection
+     */
+    public function getRequirements() {
+        return $this->requirements;
+    }
 
-use DeepCopy\DeepCopy;
-use DeepCopy\TypeFilter\TypeFilter;
+    /**
+     * @return BundledComponentCollection
+     */
+    public function getBundledComponents() {
+        return $this->bundledComponents;
+    }
 
-class SplDoublyLinkedList implements TypeFilter
-{
     /**
-     * @var DeepCopy
+     * @return bool
      */
-    private $deepCopy;
+    public function isApplication() {
+        return $this->type->isApplication();
+    }
 
-    public function __construct(DeepCopy $deepCopy)
-    {
-        $this->deepCopy = $deepCopy;
+    /**
+     * @return bool
+     */
+    public function isLibrary() {
+        return $this->type->isLibrary();
     }
 
     /**
-     * {@inheritdoc}
+     * @return bool
      */
-    public function apply($element)
-    {
-        $newElement = clone $element;
+    public function isExtension() {
+        return $this->type->isExtension();
+    }
 
-        if ($element instanceof \SplDoublyLinkedList) {
-            // Replace each element in the list with a deep copy of itself
-            for ($i = 1; $i <= $newElement->count(); $i++) {
-                $newElement->push($this->deepCopy->copy($newElement->shift()));
-            }
+    /**
+     * @param ApplicationName $application
+     * @param Version|null    $version
+     *
+     * @return bool
+     */
+    public function isExtensionFor(ApplicationName $application, Version $version = null) {
+        if (!$this->isExtension()) {
+            return false;
         }
 
-        return $newElement;
-
-    }
-}
-<?php
+        /** @var Extension $type */
+        $type = $this->type;
 
-namespace DeepCopy\TypeFilter;
+        if ($version !== null) {
+            return $type->isCompatibleWith($application, $version);
+        }
 
-interface TypeFilter
-{
-    /**
-     * Apply the filter to the object.
-     * @param mixed $element
-     */
-    public function apply($element);
+        return $type->isExtensionFor($application);
+    }
 }
 <?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-namespace DeepCopy\TypeMatcher;
+namespace PharIo\Manifest;
 
-/**
- * TypeMatcher class
- */
-class TypeMatcher
-{
+class PhpExtensionRequirement implements Requirement {
     /**
      * @var string
      */
-    private $type;
+    private $extension;
 
     /**
-     * @param string $type
+     * @param string $extension
      */
-    public function __construct($type)
-    {
-        $this->type = $type;
+    public function __construct($extension) {
+        $this->extension = $extension;
     }
 
     /**
-     * @param $element
-     * @return boolean
+     * @return string
      */
-    public function matches($element)
-    {
-        return is_object($element) ? is_a($element, $this->type) : gettype($element) === $this->type;
+    public function __toString() {
+        return $this->extension;
     }
 }
-The MIT License (MIT)
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-Copyright (c) 2014 Bernhard Schussek
+namespace PharIo\Manifest;
 
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
+use PharIo\Version\VersionConstraint;
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+class PhpVersionRequirement implements Requirement {
+    /**
+     * @var VersionConstraint
+     */
+    private $versionConstraint;
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+    public function __construct(VersionConstraint $versionConstraint) {
+        $this->versionConstraint = $versionConstraint;
+    }
+
+    /**
+     * @return VersionConstraint
+     */
+    public function getVersionConstraint() {
+        return $this->versionConstraint;
+    }
+}
 <?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
+namespace PharIo\Manifest;
+
+interface Requirement {
+}
+<?php
 /*
- * This file is part of the webmozart/assert package.
+ * This file is part of PharIo\Manifest.
  *
- * (c) Bernhard Schussek <bschussek@gmail.com>
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
 
-namespace Webmozart\Assert;
+namespace PharIo\Manifest;
 
-use BadMethodCallException;
-use InvalidArgumentException;
-use Traversable;
-use Exception;
-use Throwable;
-use Closure;
+class RequirementCollection implements \Countable, \IteratorAggregate {
+    /**
+     * @var Requirement[]
+     */
+    private $requirements = [];
 
-/**
- * Efficient assertions to validate the input/output of your methods.
- *
- * @method static void nullOrString($value, $message = '')
- * @method static void nullOrStringNotEmpty($value, $message = '')
- * @method static void nullOrInteger($value, $message = '')
- * @method static void nullOrIntegerish($value, $message = '')
- * @method static void nullOrFloat($value, $message = '')
- * @method static void nullOrNumeric($value, $message = '')
- * @method static void nullOrBoolean($value, $message = '')
- * @method static void nullOrScalar($value, $message = '')
- * @method static void nullOrObject($value, $message = '')
- * @method static void nullOrResource($value, $type = null, $message = '')
- * @method static void nullOrIsCallable($value, $message = '')
- * @method static void nullOrIsArray($value, $message = '')
- * @method static void nullOrIsTraversable($value, $message = '')
- * @method static void nullOrIsInstanceOf($value, $class, $message = '')
- * @method static void nullOrNotInstanceOf($value, $class, $message = '')
- * @method static void nullOrIsEmpty($value, $message = '')
- * @method static void nullOrNotEmpty($value, $message = '')
- * @method static void nullOrTrue($value, $message = '')
- * @method static void nullOrFalse($value, $message = '')
- * @method static void nullOrEq($value, $value2, $message = '')
- * @method static void nullOrNotEq($value,$value2,  $message = '')
- * @method static void nullOrSame($value, $value2, $message = '')
- * @method static void nullOrNotSame($value, $value2, $message = '')
- * @method static void nullOrGreaterThan($value, $value2, $message = '')
- * @method static void nullOrGreaterThanEq($value, $value2, $message = '')
- * @method static void nullOrLessThan($value, $value2, $message = '')
- * @method static void nullOrLessThanEq($value, $value2, $message = '')
- * @method static void nullOrRange($value, $min, $max, $message = '')
- * @method static void nullOrOneOf($value, $values, $message = '')
- * @method static void nullOrContains($value, $subString, $message = '')
- * @method static void nullOrStartsWith($value, $prefix, $message = '')
- * @method static void nullOrStartsWithLetter($value, $message = '')
- * @method static void nullOrEndsWith($value, $suffix, $message = '')
- * @method static void nullOrRegex($value, $pattern, $message = '')
- * @method static void nullOrAlpha($value, $message = '')
- * @method static void nullOrDigits($value, $message = '')
- * @method static void nullOrAlnum($value, $message = '')
- * @method static void nullOrLower($value, $message = '')
- * @method static void nullOrUpper($value, $message = '')
- * @method static void nullOrLength($value, $length, $message = '')
- * @method static void nullOrMinLength($value, $min, $message = '')
- * @method static void nullOrMaxLength($value, $max, $message = '')
- * @method static void nullOrLengthBetween($value, $min, $max, $message = '')
- * @method static void nullOrFileExists($value, $message = '')
- * @method static void nullOrFile($value, $message = '')
- * @method static void nullOrDirectory($value, $message = '')
- * @method static void nullOrReadable($value, $message = '')
- * @method static void nullOrWritable($value, $message = '')
- * @method static void nullOrClassExists($value, $message = '')
- * @method static void nullOrSubclassOf($value, $class, $message = '')
- * @method static void nullOrImplementsInterface($value, $interface, $message = '')
- * @method static void nullOrPropertyExists($value, $property, $message = '')
- * @method static void nullOrPropertyNotExists($value, $property, $message = '')
- * @method static void nullOrMethodExists($value, $method, $message = '')
- * @method static void nullOrMethodNotExists($value, $method, $message = '')
- * @method static void nullOrKeyExists($value, $key, $message = '')
- * @method static void nullOrKeyNotExists($value, $key, $message = '')
- * @method static void nullOrCount($value, $key, $message = '')
- * @method static void nullOrUuid($values, $message = '')
- * @method static void allString($values, $message = '')
- * @method static void allStringNotEmpty($values, $message = '')
- * @method static void allInteger($values, $message = '')
- * @method static void allIntegerish($values, $message = '')
- * @method static void allFloat($values, $message = '')
- * @method static void allNumeric($values, $message = '')
- * @method static void allBoolean($values, $message = '')
- * @method static void allScalar($values, $message = '')
- * @method static void allObject($values, $message = '')
- * @method static void allResource($values, $type = null, $message = '')
- * @method static void allIsCallable($values, $message = '')
- * @method static void allIsArray($values, $message = '')
- * @method static void allIsTraversable($values, $message = '')
- * @method static void allIsInstanceOf($values, $class, $message = '')
- * @method static void allNotInstanceOf($values, $class, $message = '')
- * @method static void allNull($values, $message = '')
- * @method static void allNotNull($values, $message = '')
- * @method static void allIsEmpty($values, $message = '')
- * @method static void allNotEmpty($values, $message = '')
- * @method static void allTrue($values, $message = '')
- * @method static void allFalse($values, $message = '')
- * @method static void allEq($values, $value2, $message = '')
- * @method static void allNotEq($values,$value2,  $message = '')
- * @method static void allSame($values, $value2, $message = '')
- * @method static void allNotSame($values, $value2, $message = '')
- * @method static void allGreaterThan($values, $value2, $message = '')
- * @method static void allGreaterThanEq($values, $value2, $message = '')
- * @method static void allLessThan($values, $value2, $message = '')
- * @method static void allLessThanEq($values, $value2, $message = '')
- * @method static void allRange($values, $min, $max, $message = '')
- * @method static void allOneOf($values, $values, $message = '')
- * @method static void allContains($values, $subString, $message = '')
- * @method static void allStartsWith($values, $prefix, $message = '')
- * @method static void allStartsWithLetter($values, $message = '')
- * @method static void allEndsWith($values, $suffix, $message = '')
- * @method static void allRegex($values, $pattern, $message = '')
- * @method static void allAlpha($values, $message = '')
- * @method static void allDigits($values, $message = '')
- * @method static void allAlnum($values, $message = '')
- * @method static void allLower($values, $message = '')
- * @method static void allUpper($values, $message = '')
- * @method static void allLength($values, $length, $message = '')
- * @method static void allMinLength($values, $min, $message = '')
- * @method static void allMaxLength($values, $max, $message = '')
- * @method static void allLengthBetween($values, $min, $max, $message = '')
- * @method static void allFileExists($values, $message = '')
- * @method static void allFile($values, $message = '')
- * @method static void allDirectory($values, $message = '')
- * @method static void allReadable($values, $message = '')
- * @method static void allWritable($values, $message = '')
- * @method static void allClassExists($values, $message = '')
- * @method static void allSubclassOf($values, $class, $message = '')
- * @method static void allImplementsInterface($values, $interface, $message = '')
- * @method static void allPropertyExists($values, $property, $message = '')
- * @method static void allPropertyNotExists($values, $property, $message = '')
- * @method static void allMethodExists($values, $method, $message = '')
- * @method static void allMethodNotExists($values, $method, $message = '')
- * @method static void allKeyExists($values, $key, $message = '')
- * @method static void allKeyNotExists($values, $key, $message = '')
- * @method static void allCount($values, $key, $message = '')
- * @method static void allUuid($values, $message = '')
+    public function add(Requirement $requirement) {
+        $this->requirements[] = $requirement;
+    }
+
+    /**
+     * @return Requirement[]
+     */
+    public function getRequirements() {
+        return $this->requirements;
+    }
+
+    /**
+     * @return int
+     */
+    public function count() {
+        return count($this->requirements);
+    }
+
+    /**
+     * @return RequirementCollectionIterator
+     */
+    public function getIterator() {
+        return new RequirementCollectionIterator($this);
+    }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
  *
- * @since  1.0
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
  *
- * @author Bernhard Schussek <bschussek@gmail.com>
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  */
-class Assert
-{
-    public static function string($value, $message = '')
-    {
-        if (!is_string($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a string. Got: %s',
-                static::typeToString($value)
-            ));
-        }
+
+namespace PharIo\Manifest;
+
+class RequirementCollectionIterator implements \Iterator {
+    /**
+     * @var Requirement[]
+     */
+    private $requirements = [];
+
+    /**
+     * @var int
+     */
+    private $position;
+
+    public function __construct(RequirementCollection $requirements) {
+        $this->requirements = $requirements->getRequirements();
     }
 
-    public static function stringNotEmpty($value, $message = '')
-    {
-        static::string($value, $message);
-        static::notEmpty($value, $message);
+    public function rewind() {
+        $this->position = 0;
     }
 
-    public static function integer($value, $message = '')
-    {
-        if (!is_int($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected an integer. Got: %s',
-                static::typeToString($value)
-            ));
-        }
+    /**
+     * @return bool
+     */
+    public function valid() {
+        return $this->position < count($this->requirements);
     }
 
-    public static function integerish($value, $message = '')
-    {
-        if (!is_numeric($value) || $value != (int) $value) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected an integerish value. Got: %s',
-                static::typeToString($value)
-            ));
-        }
+    /**
+     * @return int
+     */
+    public function key() {
+        return $this->position;
     }
 
-    public static function float($value, $message = '')
-    {
-        if (!is_float($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a float. Got: %s',
-                static::typeToString($value)
-            ));
-        }
+    /**
+     * @return Requirement
+     */
+    public function current() {
+        return $this->requirements[$this->position];
     }
 
-    public static function numeric($value, $message = '')
-    {
-        if (!is_numeric($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a numeric. Got: %s',
-                static::typeToString($value)
-            ));
-        }
+    public function next() {
+        $this->position++;
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function boolean($value, $message = '')
-    {
-        if (!is_bool($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a boolean. Got: %s',
-                static::typeToString($value)
-            ));
-        }
+namespace PharIo\Manifest;
+
+use PharIo\Version\VersionConstraint;
+
+abstract class Type {
+    /**
+     * @return Application
+     */
+    public static function application() {
+        return new Application;
     }
 
-    public static function scalar($value, $message = '')
-    {
-        if (!is_scalar($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a scalar. Got: %s',
-                static::typeToString($value)
-            ));
-        }
+    /**
+     * @return Library
+     */
+    public static function library() {
+        return new Library;
     }
 
-    public static function object($value, $message = '')
-    {
-        if (!is_object($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected an object. Got: %s',
-                static::typeToString($value)
-            ));
-        }
+    /**
+     * @param ApplicationName   $application
+     * @param VersionConstraint $versionConstraint
+     *
+     * @return Extension
+     */
+    public static function extension(ApplicationName $application, VersionConstraint $versionConstraint) {
+        return new Extension($application, $versionConstraint);
     }
 
-    public static function resource($value, $type = null, $message = '')
-    {
-        if (!is_resource($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a resource. Got: %s',
-                static::typeToString($value)
-            ));
-        }
+    /**
+     * @return bool
+     */
+    public function isApplication() {
+        return false;
+    }
 
-        if ($type && $type !== get_resource_type($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a resource of type %2$s. Got: %s',
-                static::typeToString($value),
-                $type
-            ));
-        }
+    /**
+     * @return bool
+     */
+    public function isLibrary() {
+        return false;
     }
 
-    public static function isCallable($value, $message = '')
-    {
-        if (!is_callable($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a callable. Got: %s',
-                static::typeToString($value)
-            ));
-        }
+    /**
+     * @return bool
+     */
+    public function isExtension() {
+        return false;
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function isArray($value, $message = '')
-    {
-        if (!is_array($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected an array. Got: %s',
-                static::typeToString($value)
-            ));
-        }
+namespace PharIo\Manifest;
+
+class Url {
+    /**
+     * @var string
+     */
+    private $url;
+
+    /**
+     * @param string $url
+     *
+     * @throws InvalidUrlException
+     */
+    public function __construct($url) {
+        $this->ensureUrlIsValid($url);
+
+        $this->url = $url;
     }
 
-    public static function isTraversable($value, $message = '')
-    {
-        if (!is_array($value) && !($value instanceof Traversable)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a traversable. Got: %s',
-                static::typeToString($value)
-            ));
-        }
+    /**
+     * @return string
+     */
+    public function __toString() {
+        return $this->url;
     }
 
-    public static function isInstanceOf($value, $class, $message = '')
-    {
-        if (!($value instanceof $class)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected an instance of %2$s. Got: %s',
-                static::typeToString($value),
-                $class
-            ));
+    /**
+     * @param string $url
+     *
+     * @throws InvalidUrlException
+     */
+    private function ensureUrlIsValid($url) {
+        if (filter_var($url, \FILTER_VALIDATE_URL) === false) {
+            throw new InvalidUrlException;
         }
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function notInstanceOf($value, $class, $message = '')
-    {
-        if ($value instanceof $class) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected an instance other than %2$s. Got: %s',
-                static::typeToString($value),
-                $class
-            ));
-        }
+namespace PharIo\Manifest;
+
+class AuthorElement extends ManifestElement {
+    public function getName() {
+        return $this->getAttributeValue('name');
     }
 
-    public static function isEmpty($value, $message = '')
-    {
-        if (!empty($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected an empty value. Got: %s',
-                static::valueToString($value)
-            ));
-        }
+    public function getEmail() {
+        return $this->getAttributeValue('email');
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function notEmpty($value, $message = '')
-    {
-        if (empty($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a non-empty value. Got: %s',
-                static::valueToString($value)
-            ));
-        }
+namespace PharIo\Manifest;
+
+class AuthorElementCollection extends ElementCollection {
+    public function current() {
+        return new AuthorElement(
+            $this->getCurrentElement()
+        );
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function null($value, $message = '')
-    {
-        if (null !== $value) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected null. Got: %s',
-                static::valueToString($value)
-            ));
-        }
+namespace PharIo\Manifest;
+
+class BundlesElement extends ManifestElement {
+    public function getComponentElements() {
+        return new ComponentElementCollection(
+            $this->getChildrenByName('component')
+        );
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function notNull($value, $message = '')
-    {
-        if (null === $value) {
-            static::reportInvalidArgument(
-                $message ?: 'Expected a value other than null.'
-            );
-        }
+namespace PharIo\Manifest;
+
+class ComponentElement extends ManifestElement {
+    public function getName() {
+        return $this->getAttributeValue('name');
     }
 
-    public static function true($value, $message = '')
-    {
-        if (true !== $value) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to be true. Got: %s',
-                static::valueToString($value)
-            ));
-        }
+    public function getVersion() {
+        return $this->getAttributeValue('version');
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function false($value, $message = '')
-    {
-        if (false !== $value) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to be false. Got: %s',
-                static::valueToString($value)
-            ));
-        }
+namespace PharIo\Manifest;
+
+class ComponentElementCollection extends ElementCollection {
+    public function current() {
+        return new ComponentElement(
+            $this->getCurrentElement()
+        );
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function eq($value, $value2, $message = '')
-    {
-        if ($value2 != $value) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value equal to %2$s. Got: %s',
-                static::valueToString($value),
-                static::valueToString($value2)
-            ));
-        }
+namespace PharIo\Manifest;
+
+class ContainsElement extends ManifestElement {
+    public function getName() {
+        return $this->getAttributeValue('name');
     }
 
-    public static function notEq($value, $value2, $message = '')
-    {
-        if ($value2 == $value) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a different value than %s.',
-                static::valueToString($value2)
-            ));
-        }
+    public function getVersion() {
+        return $this->getAttributeValue('version');
     }
 
-    public static function same($value, $value2, $message = '')
-    {
-        if ($value2 !== $value) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value identical to %2$s. Got: %s',
-                static::valueToString($value),
-                static::valueToString($value2)
-            ));
-        }
+    public function getType() {
+        return $this->getAttributeValue('type');
     }
 
-    public static function notSame($value, $value2, $message = '')
-    {
-        if ($value2 === $value) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value not identical to %s.',
-                static::valueToString($value2)
-            ));
-        }
+    public function getExtensionElement() {
+        return new ExtensionElement(
+            $this->getChildByName('extension')
+        );
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function greaterThan($value, $limit, $message = '')
-    {
-        if ($value <= $limit) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value greater than %2$s. Got: %s',
-                static::valueToString($value),
-                static::valueToString($limit)
-            ));
-        }
+namespace PharIo\Manifest;
+
+class CopyrightElement extends ManifestElement {
+    public function getAuthorElements() {
+        return new AuthorElementCollection(
+            $this->getChildrenByName('author')
+        );
     }
 
-    public static function greaterThanEq($value, $limit, $message = '')
-    {
-        if ($value < $limit) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value greater than or equal to %2$s. Got: %s',
-                static::valueToString($value),
-                static::valueToString($limit)
-            ));
-        }
+    public function getLicenseElement() {
+        return new LicenseElement(
+            $this->getChildByName('license')
+        );
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function lessThan($value, $limit, $message = '')
-    {
-        if ($value >= $limit) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value less than %2$s. Got: %s',
-                static::valueToString($value),
-                static::valueToString($limit)
-            ));
-        }
+namespace PharIo\Manifest;
+
+use DOMElement;
+use DOMNodeList;
+
+abstract class ElementCollection implements \Iterator {
+    /**
+     * @var DOMNodeList
+     */
+    private $nodeList;
+
+    private $position;
+
+    /**
+     * ElementCollection constructor.
+     *
+     * @param DOMNodeList $nodeList
+     */
+    public function __construct(DOMNodeList $nodeList) {
+        $this->nodeList = $nodeList;
+        $this->position = 0;
     }
 
-    public static function lessThanEq($value, $limit, $message = '')
-    {
-        if ($value > $limit) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value less than or equal to %2$s. Got: %s',
-                static::valueToString($value),
-                static::valueToString($limit)
-            ));
-        }
+    abstract public function current();
+
+    /**
+     * @return DOMElement
+     */
+    protected function getCurrentElement() {
+        return $this->nodeList->item($this->position);
     }
 
-    public static function range($value, $min, $max, $message = '')
-    {
-        if ($value < $min || $value > $max) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value between %2$s and %3$s. Got: %s',
-                static::valueToString($value),
-                static::valueToString($min),
-                static::valueToString($max)
-            ));
-        }
+    public function next() {
+        $this->position++;
     }
 
-    public static function oneOf($value, array $values, $message = '')
-    {
-        if (!in_array($value, $values, true)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected one of: %2$s. Got: %s',
-                static::valueToString($value),
-                implode(', ', array_map(array('static', 'valueToString'), $values))
-            ));
-        }
+    public function key() {
+        return $this->position;
     }
 
-    public static function contains($value, $subString, $message = '')
-    {
-        if (false === strpos($value, $subString)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to contain %2$s. Got: %s',
-                static::valueToString($value),
-                static::valueToString($subString)
-            ));
-        }
+    public function valid() {
+        return $this->position < $this->nodeList->length;
     }
 
-    public static function startsWith($value, $prefix, $message = '')
-    {
-        if (0 !== strpos($value, $prefix)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to start with %2$s. Got: %s',
-                static::valueToString($value),
-                static::valueToString($prefix)
-            ));
-        }
+    public function rewind() {
+        $this->position = 0;
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function startsWithLetter($value, $message = '')
-    {
-        $valid = isset($value[0]);
+namespace PharIo\Manifest;
 
-        if ($valid) {
-            $locale = setlocale(LC_CTYPE, 0);
-            setlocale(LC_CTYPE, 'C');
-            $valid = ctype_alpha($value[0]);
-            setlocale(LC_CTYPE, $locale);
-        }
+class ExtElement extends ManifestElement {
+    public function getName() {
+        return $this->getAttributeValue('name');
+    }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        if (!$valid) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to start with a letter. Got: %s',
-                static::valueToString($value)
-            ));
-        }
+namespace PharIo\Manifest;
+
+class ExtElementCollection extends ElementCollection {
+    public function current() {
+        return new ExtElement(
+            $this->getCurrentElement()
+        );
     }
 
-    public static function endsWith($value, $suffix, $message = '')
-    {
-        if ($suffix !== substr($value, -static::strlen($suffix))) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to end with %2$s. Got: %s',
-                static::valueToString($value),
-                static::valueToString($suffix)
-            ));
-        }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class ExtensionElement extends ManifestElement {
+    public function getFor() {
+        return $this->getAttributeValue('for');
+    }
+
+    public function getCompatible() {
+        return $this->getAttributeValue('compatible');
+    }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Manifest;
+
+class LicenseElement extends ManifestElement {
+    public function getType() {
+        return $this->getAttributeValue('type');
     }
 
-    public static function regex($value, $pattern, $message = '')
-    {
-        if (!preg_match($pattern, $value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'The value %s does not match the expected pattern.',
-                static::valueToString($value)
-            ));
-        }
+    public function getUrl() {
+        return $this->getAttributeValue('url');
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function alpha($value, $message = '')
-    {
-        $locale = setlocale(LC_CTYPE, 0);
-        setlocale(LC_CTYPE, 'C');
-        $valid = !ctype_alpha($value);
-        setlocale(LC_CTYPE, $locale);
+namespace PharIo\Manifest;
 
-        if ($valid) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to contain only letters. Got: %s',
-                static::valueToString($value)
-            ));
-        }
-    }
+use DOMDocument;
+use DOMElement;
 
-    public static function digits($value, $message = '')
-    {
-        $locale = setlocale(LC_CTYPE, 0);
-        setlocale(LC_CTYPE, 'C');
-        $valid = !ctype_digit($value);
-        setlocale(LC_CTYPE, $locale);
+class ManifestDocument {
+    const XMLNS = 'https://phar.io/xml/manifest/1.0';
 
-        if ($valid) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to contain digits only. Got: %s',
-                static::valueToString($value)
-            ));
-        }
-    }
+    /**
+     * @var DOMDocument
+     */
+    private $dom;
 
-    public static function alnum($value, $message = '')
-    {
-        $locale = setlocale(LC_CTYPE, 0);
-        setlocale(LC_CTYPE, 'C');
-        $valid = !ctype_alnum($value);
-        setlocale(LC_CTYPE, $locale);
+    /**
+     * ManifestDocument constructor.
+     *
+     * @param DOMDocument $dom
+     */
+    private function __construct(DOMDocument $dom) {
+        $this->ensureCorrectDocumentType($dom);
 
-        if ($valid) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to contain letters and digits only. Got: %s',
-                static::valueToString($value)
-            ));
-        }
+        $this->dom = $dom;
     }
 
-    public static function lower($value, $message = '')
-    {
-        $locale = setlocale(LC_CTYPE, 0);
-        setlocale(LC_CTYPE, 'C');
-        $valid = !ctype_lower($value);
-        setlocale(LC_CTYPE, $locale);
-
-        if ($valid) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to contain lowercase characters only. Got: %s',
-                static::valueToString($value)
-            ));
+    public static function fromFile($filename) {
+        if (!file_exists($filename)) {
+            throw new ManifestDocumentException(
+                sprintf('File "%s" not found', $filename)
+            );
         }
+
+        return self::fromString(
+            file_get_contents($filename)
+        );
     }
 
-    public static function upper($value, $message = '')
-    {
-        $locale = setlocale(LC_CTYPE, 0);
-        setlocale(LC_CTYPE, 'C');
-        $valid = !ctype_upper($value);
-        setlocale(LC_CTYPE, $locale);
+    public static function fromString($xmlString) {
+        $prev = libxml_use_internal_errors(true);
+        libxml_clear_errors();
 
-        if ($valid) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to contain uppercase characters only. Got: %s',
-                static::valueToString($value)
-            ));
+        $dom = new DOMDocument();
+        $dom->loadXML($xmlString);
+
+        $errors = libxml_get_errors();
+        libxml_use_internal_errors($prev);
+
+        if (count($errors) !== 0) {
+            throw new ManifestDocumentLoadingException($errors);
         }
+
+        return new self($dom);
     }
 
-    public static function length($value, $length, $message = '')
-    {
-        if ($length !== static::strlen($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to contain %2$s characters. Got: %s',
-                static::valueToString($value),
-                $length
-            ));
-        }
+    public function getContainsElement() {
+        return new ContainsElement(
+            $this->fetchElementByName('contains')
+        );
     }
 
-    public static function minLength($value, $min, $message = '')
-    {
-        if (static::strlen($value) < $min) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to contain at least %2$s characters. Got: %s',
-                static::valueToString($value),
-                $min
-            ));
-        }
+    public function getCopyrightElement() {
+        return new CopyrightElement(
+            $this->fetchElementByName('copyright')
+        );
     }
 
-    public static function maxLength($value, $max, $message = '')
-    {
-        if (static::strlen($value) > $max) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to contain at most %2$s characters. Got: %s',
-                static::valueToString($value),
-                $max
-            ));
-        }
+    public function getRequiresElement() {
+        return new RequiresElement(
+            $this->fetchElementByName('requires')
+        );
     }
 
-    public static function lengthBetween($value, $min, $max, $message = '')
-    {
-        $length = static::strlen($value);
+    public function hasBundlesElement() {
+        return $this->dom->getElementsByTagNameNS(self::XMLNS, 'bundles')->length === 1;
+    }
 
-        if ($length < $min || $length > $max) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a value to contain between %2$s and %3$s characters. Got: %s',
-                static::valueToString($value),
-                $min,
-                $max
-            ));
-        }
+    public function getBundlesElement() {
+        return new BundlesElement(
+            $this->fetchElementByName('bundles')
+        );
     }
 
-    public static function fileExists($value, $message = '')
-    {
-        static::string($value);
+    private function ensureCorrectDocumentType(DOMDocument $dom) {
+        $root = $dom->documentElement;
 
-        if (!file_exists($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'The file %s does not exist.',
-                static::valueToString($value)
-            ));
+        if ($root->localName !== 'phar' || $root->namespaceURI !== self::XMLNS) {
+            throw new ManifestDocumentException('Not a phar.io manifest document');
         }
     }
 
-    public static function file($value, $message = '')
-    {
-        static::fileExists($value, $message);
+    /**
+     * @param $elementName
+     *
+     * @return DOMElement
+     *
+     * @throws ManifestDocumentException
+     */
+    private function fetchElementByName($elementName) {
+        $element = $this->dom->getElementsByTagNameNS(self::XMLNS, $elementName)->item(0);
 
-        if (!is_file($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'The path %s is not a file.',
-                static::valueToString($value)
-            ));
+        if (!$element instanceof DOMElement) {
+            throw new ManifestDocumentException(
+                sprintf('Element %s missing', $elementName)
+            );
         }
+
+        return $element;
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function directory($value, $message = '')
-    {
-        static::fileExists($value, $message);
+namespace PharIo\Manifest;
 
-        if (!is_dir($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'The path %s is no directory.',
-                static::valueToString($value)
-            ));
-        }
-    }
+use LibXMLError;
 
-    public static function readable($value, $message = '')
-    {
-        if (!is_readable($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'The path %s is not readable.',
-                static::valueToString($value)
-            ));
-        }
-    }
+class ManifestDocumentLoadingException extends \Exception implements Exception {
+    /**
+     * @var LibXMLError[]
+     */
+    private $libxmlErrors;
 
-    public static function writable($value, $message = '')
-    {
-        if (!is_writable($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'The path %s is not writable.',
-                static::valueToString($value)
-            ));
-        }
+    /**
+     * ManifestDocumentLoadingException constructor.
+     *
+     * @param LibXMLError[] $libxmlErrors
+     */
+    public function __construct(array $libxmlErrors) {
+        $this->libxmlErrors = $libxmlErrors;
+        $first              = $this->libxmlErrors[0];
+
+        parent::__construct(
+            sprintf(
+                '%s (Line: %d / Column: %d / File: %s)',
+                $first->message,
+                $first->line,
+                $first->column,
+                $first->file
+            ),
+            $first->code
+        );
     }
 
-    public static function classExists($value, $message = '')
-    {
-        if (!class_exists($value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected an existing class name. Got: %s',
-                static::valueToString($value)
-            ));
-        }
+    /**
+     * @return LibXMLError[]
+     */
+    public function getLibxmlErrors() {
+        return $this->libxmlErrors;
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function subclassOf($value, $class, $message = '')
-    {
-        if (!is_subclass_of($value, $class)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected a sub-class of %2$s. Got: %s',
-                static::valueToString($value),
-                static::valueToString($class)
-            ));
-        }
+namespace PharIo\Manifest;
+
+use DOMElement;
+use DOMNodeList;
+
+class ManifestElement {
+    const XMLNS = 'https://phar.io/xml/manifest/1.0';
+
+    /**
+     * @var DOMElement
+     */
+    private $element;
+
+    /**
+     * ContainsElement constructor.
+     *
+     * @param DOMElement $element
+     */
+    public function __construct(DOMElement $element) {
+        $this->element = $element;
     }
 
-    public static function implementsInterface($value, $interface, $message = '')
-    {
-        if (!in_array($interface, class_implements($value))) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected an implementation of %2$s. Got: %s',
-                static::valueToString($value),
-                static::valueToString($interface)
-            ));
+    /**
+     * @param string $name
+     *
+     * @return string
+     *
+     * @throws ManifestElementException
+     */
+    protected function getAttributeValue($name) {
+        if (!$this->element->hasAttribute($name)) {
+            throw new ManifestElementException(
+                sprintf(
+                    'Attribute %s not set on element %s',
+                    $name,
+                    $this->element->localName
+                )
+            );
         }
+
+        return $this->element->getAttribute($name);
     }
 
-    public static function propertyExists($classOrObject, $property, $message = '')
-    {
-        if (!property_exists($classOrObject, $property)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected the property %s to exist.',
-                static::valueToString($property)
-            ));
+    /**
+     * @param $elementName
+     *
+     * @return DOMElement
+     *
+     * @throws ManifestElementException
+     */
+    protected function getChildByName($elementName) {
+        $element = $this->element->getElementsByTagNameNS(self::XMLNS, $elementName)->item(0);
+
+        if (!$element instanceof DOMElement) {
+            throw new ManifestElementException(
+                sprintf('Element %s missing', $elementName)
+            );
         }
+
+        return $element;
     }
 
-    public static function propertyNotExists($classOrObject, $property, $message = '')
-    {
-        if (property_exists($classOrObject, $property)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected the property %s to not exist.',
-                static::valueToString($property)
-            ));
+    /**
+     * @param $elementName
+     *
+     * @return DOMNodeList
+     *
+     * @throws ManifestElementException
+     */
+    protected function getChildrenByName($elementName) {
+        $elementList = $this->element->getElementsByTagNameNS(self::XMLNS, $elementName);
+
+        if ($elementList->length === 0) {
+            throw new ManifestElementException(
+                sprintf('Element(s) %s missing', $elementName)
+            );
         }
+
+        return $elementList;
     }
 
-    public static function methodExists($classOrObject, $method, $message = '')
-    {
-        if (!method_exists($classOrObject, $method)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected the method %s to exist.',
-                static::valueToString($method)
-            ));
-        }
+    /**
+     * @param string $elementName
+     *
+     * @return bool
+     */
+    protected function hasChild($elementName) {
+        return $this->element->getElementsByTagNameNS(self::XMLNS, $elementName)->length !== 0;
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function methodNotExists($classOrObject, $method, $message = '')
-    {
-        if (method_exists($classOrObject, $method)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected the method %s to not exist.',
-                static::valueToString($method)
-            ));
-        }
+namespace PharIo\Manifest;
+
+class PhpElement extends ManifestElement {
+    public function getVersion() {
+        return $this->getAttributeValue('version');
     }
 
-    public static function keyExists($array, $key, $message = '')
-    {
-        if (!array_key_exists($key, $array)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected the key %s to exist.',
-                static::valueToString($key)
-            ));
-        }
+    public function hasExtElements() {
+        return $this->hasChild('ext');
     }
 
-    public static function keyNotExists($array, $key, $message = '')
-    {
-        if (array_key_exists($key, $array)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Expected the key %s to not exist.',
-                static::valueToString($key)
-            ));
-        }
+    public function getExtElements() {
+        return new ExtElementCollection(
+            $this->getChildrenByName('ext')
+        );
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Manifest.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    public static function count($array, $number, $message = '')
-    {
-        static::eq(
-            count($array),
-            $number,
-            $message ?: sprintf('Expected an array to contain %d elements. Got: %d.', $number, count($array))
+namespace PharIo\Manifest;
+
+class RequiresElement extends ManifestElement {
+    public function getPHPElement() {
+        return new PhpElement(
+            $this->getChildByName('php')
         );
     }
+}
+phar-io/version
 
-    public static function uuid($value, $message = '')
-    {
-        $value = str_replace(array('urn:', 'uuid:', '{', '}'), '', $value);
+Copyright (c) 2016-2017 Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de> and contributors
+All rights reserved.
 
-        // The nil UUID is special form of UUID that is specified to have all
-        // 128 bits set to zero.
-        if ('00000000-0000-0000-0000-000000000000' === $value) {
-            return;
-        }
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of Arne Blankerts nor the names of contributors
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  * NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
 
-        if (!preg_match('/^[0-9A-Fa-f]{8}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{4}-[0-9A-Fa-f]{12}$/', $value)) {
-            static::reportInvalidArgument(sprintf(
-                $message ?: 'Value %s is not a valid UUID.',
-                static::valueToString($value)
-            ));
-        }
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+abstract class AbstractVersionConstraint implements VersionConstraint {
+    /**
+     * @var string
+     */
+    private $originalValue = '';
+
+    /**
+     * @param string $originalValue
+     */
+    public function __construct($originalValue) {
+        $this->originalValue = $originalValue;
     }
 
-    public static function throws(Closure $expression, $class = 'Exception', $message = '')
-    {
-        static::string($class);
+    /**
+     * @return string
+     */
+    public function asString() {
+        return $this->originalValue;
+    }
+}
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        $actual = 'none';
-        try {
-            $expression();
-        } catch (Exception $e) {
-            $actual = get_class($e);
-            if ($e instanceof $class) {
-                return;
-            }
-        } catch (Throwable $e) {
-            $actual = get_class($e);
-            if ($e instanceof $class) {
-                return;
-            }
-        }
+namespace PharIo\Version;
 
-        static::reportInvalidArgument($message ?: sprintf(
-            'Expected to throw "%s", got "%s"',
-            $class,
-            $actual
-        ));
+class AndVersionConstraintGroup extends AbstractVersionConstraint {
+    /**
+     * @var VersionConstraint[]
+     */
+    private $constraints = [];
+
+    /**
+     * @param string              $originalValue
+     * @param VersionConstraint[] $constraints
+     */
+    public function __construct($originalValue, array $constraints) {
+        parent::__construct($originalValue);
+
+        $this->constraints = $constraints;
     }
 
-    public static function __callStatic($name, $arguments)
-    {
-        if ('nullOr' === substr($name, 0, 6)) {
-            if (null !== $arguments[0]) {
-                $method = lcfirst(substr($name, 6));
-                call_user_func_array(array('static', $method), $arguments);
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version) {
+        foreach ($this->constraints as $constraint) {
+            if (!$constraint->complies($version)) {
+                return false;
             }
-
-            return;
         }
 
-        if ('all' === substr($name, 0, 3)) {
-            static::isTraversable($arguments[0]);
+        return true;
+    }
+}
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-            $method = lcfirst(substr($name, 3));
-            $args = $arguments;
+namespace PharIo\Version;
 
-            foreach ($arguments[0] as $entry) {
-                $args[0] = $entry;
+class AnyVersionConstraint implements VersionConstraint {
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version) {
+        return true;
+    }
 
-                call_user_func_array(array('static', $method), $args);
-            }
+    /**
+     * @return string
+     */
+    public function asString() {
+        return '*';
+    }
+}
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-            return;
-        }
+namespace PharIo\Version;
 
-        throw new BadMethodCallException('No such method: '.$name);
+class ExactVersionConstraint extends AbstractVersionConstraint {
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version) {
+        return $this->asString() == $version->getVersionString();
     }
+}
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-    protected static function valueToString($value)
-    {
-        if (null === $value) {
-            return 'null';
-        }
+namespace PharIo\Version;
+
+interface Exception {
+}
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PharIo\Version;
+
+class GreaterThanOrEqualToVersionConstraint extends AbstractVersionConstraint {
+    /**
+     * @var Version
+     */
+    private $minimalVersion;
 
-        if (true === $value) {
-            return 'true';
-        }
+    /**
+     * @param string  $originalValue
+     * @param Version $minimalVersion
+     */
+    public function __construct($originalValue, Version $minimalVersion) {
+        parent::__construct($originalValue);
 
-        if (false === $value) {
-            return 'false';
-        }
+        $this->minimalVersion = $minimalVersion;
+    }
 
-        if (is_array($value)) {
-            return 'array';
-        }
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version) {
+        return $version->getVersionString() == $this->minimalVersion->getVersionString() ||
+        $version->isGreaterThan($this->minimalVersion);
+    }
+}
+<?php
+namespace PharIo\Version;
 
-        if (is_object($value)) {
-            return get_class($value);
-        }
+class InvalidVersionException extends \InvalidArgumentException implements Exception {
+}
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        if (is_resource($value)) {
-            return 'resource';
-        }
+namespace PharIo\Version;
 
-        if (is_string($value)) {
-            return '"'.$value.'"';
-        }
+class OrVersionConstraintGroup extends AbstractVersionConstraint {
+    /**
+     * @var VersionConstraint[]
+     */
+    private $constraints = [];
 
-        return (string) $value;
-    }
+    /**
+     * @param string              $originalValue
+     * @param VersionConstraint[] $constraints
+     */
+    public function __construct($originalValue, array $constraints) {
+        parent::__construct($originalValue);
 
-    protected static function typeToString($value)
-    {
-        return is_object($value) ? get_class($value) : gettype($value);
+        $this->constraints = $constraints;
     }
 
-    protected static function strlen($value)
-    {
-        if (!function_exists('mb_detect_encoding')) {
-            return strlen($value);
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version) {
+        foreach ($this->constraints as $constraint) {
+            if ($constraint->complies($version)) {
+                return true;
+            }
         }
 
-        if (false === $encoding = mb_detect_encoding($value)) {
-            return strlen($value);
-        }
+        return false;
+    }
+}
+<?php
+namespace PharIo\Version;
 
-        return mb_strwidth($value, $encoding);
+class PreReleaseSuffix
+{
+    /**
+     * @var string
+     */
+    private $value;
+
+    /**
+     * @var int
+     */
+    private $number;
+
+    /**
+     * @param string   $value
+     * @param int|null $number
+     */
+    public function __construct($value, $number = null)
+    {
+        $this->value  = $value;
+        $this->number = $number;
     }
 
-    protected static function reportInvalidArgument($message)
+    /**
+     * @return string
+     */
+    public function getValue()
     {
-        throw new InvalidArgumentException($message);
+        return $this->value;
     }
 
-    private function __construct()
+    /**
+     * @return int|null
+     */
+    public function getNumber()
     {
+        return $this->number;
     }
 }
 <?php
 /*
- * This file is part of PHPUnit.
+ * This file is part of PharIo\Version.
  *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
 
-/**
- * Marker interface for PHPUnit exceptions.
- */
-interface PHPUnit_Exception
-{
+namespace PharIo\Version;
+
+class SpecificMajorAndMinorVersionConstraint extends AbstractVersionConstraint {
+    /**
+     * @var int
+     */
+    private $major = 0;
+
+    /**
+     * @var int
+     */
+    private $minor = 0;
+
+    /**
+     * @param string $originalValue
+     * @param int    $major
+     * @param int    $minor
+     */
+    public function __construct($originalValue, $major, $minor) {
+        parent::__construct($originalValue);
+
+        $this->major = $major;
+        $this->minor = $minor;
+    }
+
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version) {
+        if ($version->getMajor()->getValue() != $this->major) {
+            return false;
+        }
+
+        return $version->getMinor()->getValue() == $this->minor;
+    }
 }
 <?php
 /*
- * This file is part of PHPUnit.
+ * This file is part of PharIo\Version.
  *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
 
-/**
- * We have a TestSuite object A.
- * In TestSuite object A we have Tests tagged with @group.
- * We want a TestSuite object B that contains TestSuite objects C, D, ...
- * for the Tests tagged with @group C, @group D, ...
- * Running the Tests from TestSuite object B results in Tests tagged with both
- *
- * @group C and @group D in TestSuite object A to be run twice .
- *
- * <code>
- * $suite = new PHPUnit_Extensions_GroupTestSuite($A, array('C', 'D'));
- * </code>
- */
-class PHPUnit_Extensions_GroupTestSuite extends PHPUnit_Framework_TestSuite
-{
-    public function __construct(PHPUnit_Framework_TestSuite $suite, array $groups)
-    {
-        $groupSuites = [];
-        $name        = $suite->getName();
+namespace PharIo\Version;
 
-        foreach ($groups as $group) {
-            $groupSuites[$group] = new PHPUnit_Framework_TestSuite($name . ' - ' . $group);
-            $this->addTest($groupSuites[$group]);
-        }
+class SpecificMajorVersionConstraint extends AbstractVersionConstraint {
+    /**
+     * @var int
+     */
+    private $major = 0;
 
-        $tests = new RecursiveIteratorIterator(
-            new PHPUnit_Util_TestSuiteIterator($suite),
-            RecursiveIteratorIterator::LEAVES_ONLY
-        );
+    /**
+     * @param string $originalValue
+     * @param int    $major
+     */
+    public function __construct($originalValue, $major) {
+        parent::__construct($originalValue);
 
-        foreach ($tests as $test) {
-            if ($test instanceof PHPUnit_Framework_TestCase) {
-                $testGroups = PHPUnit_Util_Test::getGroups(
-                    get_class($test),
-                    $test->getName(false)
-                );
+        $this->major = $major;
+    }
 
-                foreach ($groups as $group) {
-                    foreach ($testGroups as $testGroup) {
-                        if ($group == $testGroup) {
-                            $groupSuites[$group]->addTest($test);
-                        }
-                    }
-                }
-            }
-        }
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version) {
+        return $version->getMajor()->getValue() == $this->major;
     }
 }
 <?php
 /*
- * This file is part of PHPUnit.
+ * This file is part of PharIo\Version.
  *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
 
-/**
- * Runner for PHPT test cases.
+namespace PharIo\Version;
+
+final class UnsupportedVersionConstraintException extends \RuntimeException implements Exception {
+}
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  */
-class PHPUnit_Extensions_PhptTestCase implements PHPUnit_Framework_Test, PHPUnit_Framework_SelfDescribing
-{
+
+namespace PharIo\Version;
+
+class Version {
     /**
-     * @var string
+     * @var VersionNumber
      */
-    private $filename;
+    private $major;
 
     /**
-     * @var PHPUnit_Util_PHP
+     * @var VersionNumber
      */
-    private $phpUtil;
+    private $minor;
 
     /**
-     * @var array
+     * @var VersionNumber
      */
-    private $settings = [
-        'allow_url_fopen=1',
-        'auto_append_file=',
-        'auto_prepend_file=',
-        'disable_functions=',
-        'display_errors=1',
-        'docref_root=',
-        'docref_ext=.html',
-        'error_append_string=',
-        'error_prepend_string=',
-        'error_reporting=-1',
-        'html_errors=0',
-        'log_errors=0',
-        'magic_quotes_runtime=0',
-        'output_handler=',
-        'open_basedir=',
-        'output_buffering=Off',
-        'report_memleaks=0',
-        'report_zend_debug=0',
-        'safe_mode=0',
-        'xdebug.default_enable=0'
-    ];
+    private $patch;
 
     /**
-     * Constructs a test case with the given filename.
-     *
-     * @param string           $filename
-     * @param PHPUnit_Util_PHP $phpUtil
-     *
-     * @throws PHPUnit_Framework_Exception
+     * @var PreReleaseSuffix
      */
-    public function __construct($filename, $phpUtil = null)
-    {
-        if (!is_string($filename)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
-        }
+    private $preReleaseSuffix;
 
-        if (!is_file($filename)) {
-            throw new PHPUnit_Framework_Exception(
-                sprintf(
-                    'File "%s" does not exist.',
-                    $filename
-                )
-            );
-        }
-
-        $this->filename = $filename;
-        $this->phpUtil  = $phpUtil ?: PHPUnit_Util_PHP::factory();
-    }
+    /**
+     * @var string
+     */
+    private $versionString = '';
 
     /**
-     * Counts the number of test cases executed by run(TestResult result).
-     *
-     * @return int
+     * @param string $versionString
      */
-    public function count()
-    {
-        return 1;
+    public function __construct($versionString) {
+        $this->ensureVersionStringIsValid($versionString);
+
+        $this->versionString = $versionString;
     }
 
     /**
-     * @param array  $sections
-     * @param string $output
+     * @param array $matches
      */
-    private function assertPhptExpectation(array $sections, $output)
-    {
-        $assertions = [
-            'EXPECT'      => 'assertEquals',
-            'EXPECTF'     => 'assertStringMatchesFormat',
-            'EXPECTREGEX' => 'assertRegExp',
-        ];
+    private function parseVersion(array $matches) {
+        $this->major = new VersionNumber($matches['Major']);
+        $this->minor = new VersionNumber($matches['Minor']);
+        $this->patch = isset($matches['Patch']) ? new VersionNumber($matches['Patch']) : new VersionNumber(null);
 
-        $actual = preg_replace('/\r\n/', "\n", trim($output));
-
-        foreach ($assertions as $sectionName => $sectionAssertion) {
-            if (isset($sections[$sectionName])) {
-                $sectionContent = preg_replace('/\r\n/', "\n", trim($sections[$sectionName]));
-                $assertion      = $sectionAssertion;
-                $expected       = $sectionName == 'EXPECTREGEX' ? "/{$sectionContent}/" : $sectionContent;
+        if (isset($matches['ReleaseType'])) {
+            $preReleaseNumber = isset($matches['ReleaseTypeCount']) ? (int) $matches['ReleaseTypeCount'] : null;
 
-                break;
-            }
+            $this->preReleaseSuffix = new PreReleaseSuffix($matches['ReleaseType'], $preReleaseNumber);
         }
+    }
 
-        PHPUnit_Framework_Assert::$assertion($expected, $actual);
+    /**
+     * @return PreReleaseSuffix
+     */
+    public function getPreReleaseSuffix()
+    {
+        return $this->preReleaseSuffix;
     }
 
     /**
-     * Runs a test and collects its result in a TestResult instance.
-     *
-     * @param PHPUnit_Framework_TestResult $result
+     * @return string
+     */
+    public function getVersionString() {
+        return $this->versionString;
+    }
+
+    /**
+     * @param Version $version
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return bool
      */
-    public function run(PHPUnit_Framework_TestResult $result = null)
-    {
-        $sections = $this->parse();
-        $code     = $this->render($sections['FILE']);
+    public function isGreaterThan(Version $version) {
+        if ($version->getMajor()->getValue() > $this->getMajor()->getValue()) {
+            return false;
+        }
 
-        if ($result === null) {
-            $result = new PHPUnit_Framework_TestResult;
+        if ($version->getMajor()->getValue() < $this->getMajor()->getValue()) {
+            return true;
         }
 
-        $skip     = false;
-        $xfail    = false;
-        $time     = 0;
-        $settings = $this->settings;
+        if ($version->getMinor()->getValue() > $this->getMinor()->getValue()) {
+            return false;
+        }
 
-        $result->startTest($this);
+        if ($version->getMinor()->getValue() < $this->getMinor()->getValue()) {
+            return true;
+        }
 
-        if (isset($sections['INI'])) {
-            $settings = array_merge($settings, $this->parseIniSection($sections['INI']));
+        if ($version->getPatch()->getValue() >= $this->getPatch()->getValue()) {
+            return false;
         }
 
-        if (isset($sections['ENV'])) {
-            $env = $this->parseEnvSection($sections['ENV']);
-            $this->phpUtil->setEnv($env);
+        if ($version->getPatch()->getValue() < $this->getPatch()->getValue()) {
+            return true;
         }
 
-        // Redirects STDERR to STDOUT
-        $this->phpUtil->setUseStderrRedirection(true);
+        return false;
+    }
 
-        if ($result->enforcesTimeLimit()) {
-            $this->phpUtil->setTimeout($result->getTimeoutForLargeTests());
-        }
+    /**
+     * @return VersionNumber
+     */
+    public function getMajor() {
+        return $this->major;
+    }
 
-        if (isset($sections['SKIPIF'])) {
-            $jobResult = $this->phpUtil->runJob($sections['SKIPIF'], $settings);
+    /**
+     * @return VersionNumber
+     */
+    public function getMinor() {
+        return $this->minor;
+    }
 
-            if (!strncasecmp('skip', ltrim($jobResult['stdout']), 4)) {
-                if (preg_match('/^\s*skip\s*(.+)\s*/i', $jobResult['stdout'], $message)) {
-                    $message = substr($message[1], 2);
-                } else {
-                    $message = '';
-                }
+    /**
+     * @return VersionNumber
+     */
+    public function getPatch() {
+        return $this->patch;
+    }
 
-                $result->addFailure($this, new PHPUnit_Framework_SkippedTestError($message), 0);
+    /**
+     * @param string $version
+     *
+     * @throws InvalidVersionException
+     */
+    private function ensureVersionStringIsValid($version) {
+        $regex = '/^v?
+            (?<Major>(0|(?:[1-9][0-9]*)))
+            \\.
+            (?<Minor>(0|(?:[1-9][0-9]*)))
+            (\\.
+                (?<Patch>(0|(?:[1-9][0-9]*)))
+            )?
+            (?:
+                -
+                (?<ReleaseType>(?:(dev|beta|b|RC|alpha|a|patch|p)))
+                (?:
+                    (?<ReleaseTypeCount>[0-9])
+                )?
+            )?       
+        $/x';
 
-                $skip = true;
-            }
+        if (preg_match($regex, $version, $matches) !== 1) {
+            throw new InvalidVersionException(
+                sprintf("Version string '%s' does not follow SemVer semantics", $version)
+            );
         }
 
-        if (isset($sections['XFAIL'])) {
-            $xfail = trim($sections['XFAIL']);
-        }
+        $this->parseVersion($matches);
+    }
+}
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-        if (!$skip) {
-            if (isset($sections['STDIN'])) {
-                $this->phpUtil->setStdin($sections['STDIN']);
-            }
+namespace PharIo\Version;
 
-            if (isset($sections['ARGS'])) {
-                $this->phpUtil->setArgs($sections['ARGS']);
-            }
+interface VersionConstraint {
+    /**
+     * @param Version $version
+     *
+     * @return bool
+     */
+    public function complies(Version $version);
 
-            PHP_Timer::start();
+    /**
+     * @return string
+     */
+    public function asString();
 
-            $jobResult = $this->phpUtil->runJob($code, $settings);
-            $time      = PHP_Timer::stop();
+}
+<?php
+/*
+ * This file is part of PharIo\Version.
+ *
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
 
-            try {
-                $this->assertPhptExpectation($sections, $jobResult['stdout']);
-            } catch (PHPUnit_Framework_AssertionFailedError $e) {
-                if ($xfail !== false) {
-                    $result->addFailure(
-                        $this,
-                        new PHPUnit_Framework_IncompleteTestError(
-                            $xfail,
-                            0,
-                            $e
-                        ),
-                        $time
-                    );
-                } else {
-                    $result->addFailure($this, $e, $time);
-                }
-            } catch (Throwable $t) {
-                $result->addError($this, $t, $time);
-            } catch (Exception $e) {
-                $result->addError($this, $e, $time);
-            }
+namespace PharIo\Version;
 
-            if ($result->allCompletelyImplemented() && $xfail !== false) {
-                $result->addFailure(
-                    $this,
-                    new PHPUnit_Framework_IncompleteTestError(
-                        'XFAIL section but test passes'
-                    ),
-                    $time
-                );
-            }
+class VersionConstraintParser {
+    /**
+     * @param string $value
+     *
+     * @return VersionConstraint
+     *
+     * @throws UnsupportedVersionConstraintException
+     */
+    public function parse($value) {
+
+        if (strpos($value, '||') !== false) {
+            return $this->handleOrGroup($value);
+        }
+
+        if (!preg_match('/^[\^~\*]?[\d.\*]+$/', $value)) {
+            throw new UnsupportedVersionConstraintException(
+                sprintf('Version constraint %s is not supported.', $value)
+            );
+        }
 
-            $this->phpUtil->setStdin('');
-            $this->phpUtil->setArgs('');
+        switch ($value[0]) {
+            case '~':
+                return $this->handleTildeOperator($value);
+            case '^':
+                return $this->handleCaretOperator($value);
+        }
 
-            if (isset($sections['CLEAN'])) {
-                $cleanCode = $this->render($sections['CLEAN']);
+        $version = new VersionConstraintValue($value);
 
-                $this->phpUtil->runJob($cleanCode, $this->settings);
-            }
+        if ($version->getMajor()->isAny()) {
+            return new AnyVersionConstraint();
         }
 
-        $result->endTest($this, $time);
+        if ($version->getMinor()->isAny()) {
+            return new SpecificMajorVersionConstraint(
+                $value,
+                $version->getMajor()->getValue()
+            );
+        }
 
-        return $result;
+        if ($version->getPatch()->isAny()) {
+            return new SpecificMajorAndMinorVersionConstraint(
+                $value,
+                $version->getMajor()->getValue(),
+                $version->getMinor()->getValue()
+            );
+        }
+
+        return new ExactVersionConstraint($value);
     }
 
     /**
-     * Returns the name of the test case.
+     * @param $value
      *
-     * @return string
+     * @return OrVersionConstraintGroup
      */
-    public function getName()
-    {
-        return $this->toString();
+    private function handleOrGroup($value) {
+        $constraints = [];
+
+        foreach (explode('||', $value) as $groupSegment) {
+            $constraints[] = $this->parse(trim($groupSegment));
+        }
+
+        return new OrVersionConstraintGroup($value, $constraints);
     }
 
     /**
-     * Returns a string representation of the test case.
+     * @param string $value
      *
-     * @return string
+     * @return AndVersionConstraintGroup
      */
-    public function toString()
-    {
-        return $this->filename;
+    private function handleTildeOperator($value) {
+        $version     = new Version(substr($value, 1));
+        $constraints = [
+            new GreaterThanOrEqualToVersionConstraint($value, $version)
+        ];
+
+        if ($version->getPatch()->isAny()) {
+            $constraints[] = new SpecificMajorVersionConstraint(
+                $value,
+                $version->getMajor()->getValue()
+            );
+        } else {
+            $constraints[] = new SpecificMajorAndMinorVersionConstraint(
+                $value,
+                $version->getMajor()->getValue(),
+                $version->getMinor()->getValue()
+            );
+        }
+
+        return new AndVersionConstraintGroup($value, $constraints);
     }
 
     /**
-     * @return array
+     * @param string $value
      *
-     * @throws PHPUnit_Framework_Exception
+     * @return AndVersionConstraintGroup
      */
-    private function parse()
-    {
-        $sections = [];
-        $section  = '';
-
-        $allowExternalSections = [
-            'FILE',
-            'EXPECT',
-            'EXPECTF',
-            'EXPECTREGEX'
-        ];
+    private function handleCaretOperator($value) {
+        $version = new Version(substr($value, 1));
 
-        $requiredSections = [
-            'FILE',
+        return new AndVersionConstraintGroup(
+            $value,
             [
-                'EXPECT',
-                'EXPECTF',
-                'EXPECTREGEX'
+                new GreaterThanOrEqualToVersionConstraint($value, $version),
+                new SpecificMajorVersionConstraint($value, $version->getMajor()->getValue())
             ]
-        ];
-
-        $unsupportedSections = [
-            'REDIRECTTEST',
-            'REQUEST',
-            'POST',
-            'PUT',
-            'POST_RAW',
-            'GZIP_POST',
-            'DEFLATE_POST',
-            'GET',
-            'COOKIE',
-            'HEADERS',
-            'CGI',
-            'EXPECTHEADERS',
-            'EXTENSIONS',
-            'PHPDBG'
-        ];
-
-        foreach (file($this->filename) as $line) {
-            if (preg_match('/^--([_A-Z]+)--/', $line, $result)) {
-                $section            = $result[1];
-                $sections[$section] = '';
-
-                continue;
-            } elseif (empty($section)) {
-                throw new PHPUnit_Framework_Exception('Invalid PHPT file');
-            }
-
-            $sections[$section] .= $line;
-        }
-
-        if (isset($sections['FILEEOF'])) {
-            $sections['FILE'] = rtrim($sections['FILEEOF'], "\r\n");
-            unset($sections['FILEEOF']);
-        }
-
-        $testDirectory = dirname($this->filename) . DIRECTORY_SEPARATOR;
+        );
+    }
+}
+<?php
+namespace PharIo\Version;
 
-        foreach ($allowExternalSections as $section) {
-            if (isset($sections[$section . '_EXTERNAL'])) {
-                // do not allow directory traversal
-                $externalFilename = str_replace('..', '', trim($sections[$section . '_EXTERNAL']));
+class VersionConstraintValue
+{
+    /**
+     * @var VersionNumber
+     */
+    private $major;
 
-                // only allow files from the test directory
-                if (!is_file($testDirectory . $externalFilename) || !is_readable($testDirectory . $externalFilename)) {
-                    throw new PHPUnit_Framework_Exception(
-                        sprintf(
-                            'Could not load --%s-- %s for PHPT file',
-                            $section . '_EXTERNAL',
-                            $testDirectory . $externalFilename
-                        )
-                    );
-                }
+    /**
+     * @var VersionNumber
+     */
+    private $minor;
 
-                $sections[$section] = file_get_contents($testDirectory . $externalFilename);
+    /**
+     * @var VersionNumber
+     */
+    private $patch;
 
-                unset($sections[$section . '_EXTERNAL']);
-            }
-        }
+    /**
+     * @var string
+     */
+    private $label = '';
 
-        $isValid = true;
+    /**
+     * @var string
+     */
+    private $buildMetaData = '';
 
-        foreach ($requiredSections as $section) {
-            if (is_array($section)) {
-                $foundSection = false;
+    /**
+     * @var string
+     */
+    private $versionString = '';
 
-                foreach ($section as $anySection) {
-                    if (isset($sections[$anySection])) {
-                        $foundSection = true;
+    /**
+     * @param string $versionString
+     */
+    public function __construct($versionString) {
+        $this->versionString = $versionString;
 
-                        break;
-                    }
-                }
+        $this->parseVersion($versionString);
+    }
 
-                if (!$foundSection) {
-                    $isValid = false;
+    /**
+     * @param $versionString
+     */
+    private function parseVersion($versionString) {
+        $this->extractBuildMetaData($versionString);
+        $this->extractLabel($versionString);
 
-                    break;
-                }
-            } else {
-                if (!isset($sections[$section])) {
-                    $isValid = false;
+        $versionSegments = explode('.', $versionString);
+        $this->major     = new VersionNumber($versionSegments[0]);
 
-                    break;
-                }
-            }
-        }
+        $minorValue = isset($versionSegments[1]) ? $versionSegments[1] : null;
+        $patchValue = isset($versionSegments[2]) ? $versionSegments[2] : null;
 
-        if (!$isValid) {
-            throw new PHPUnit_Framework_Exception('Invalid PHPT file');
-        }
+        $this->minor = new VersionNumber($minorValue);
+        $this->patch = new VersionNumber($patchValue);
+    }
 
-        foreach ($unsupportedSections as $section) {
-            if (isset($sections[$section])) {
-                throw new PHPUnit_Framework_Exception(
-                    'PHPUnit does not support this PHPT file'
-                );
-            }
+    /**
+     * @param string $versionString
+     */
+    private function extractBuildMetaData(&$versionString) {
+        if (preg_match('/\+(.*)/', $versionString, $matches) == 1) {
+            $this->buildMetaData = $matches[1];
+            $versionString       = str_replace($matches[0], '', $versionString);
         }
-
-        return $sections;
     }
 
     /**
-     * @param string $code
-     *
-     * @return string
+     * @param string $versionString
      */
-    private function render($code)
-    {
-        return str_replace(
-            [
-                '__DIR__',
-                '__FILE__'
-            ],
-            [
-                "'" . dirname($this->filename) . "'",
-                "'" . $this->filename . "'"
-            ],
-            $code
-        );
+    private function extractLabel(&$versionString) {
+        if (preg_match('/\-(.*)/', $versionString, $matches) == 1) {
+            $this->label   = $matches[1];
+            $versionString = str_replace($matches[0], '', $versionString);
+        }
     }
 
     /**
-     * Parse --INI-- section key value pairs and return as array.
-     *
-     * @param string
-     *
-     * @return array
+     * @return string
      */
-    protected function parseIniSection($content)
-    {
-        return preg_split('/\n|\r/', $content, -1, PREG_SPLIT_NO_EMPTY);
+    public function getLabel() {
+        return $this->label;
     }
 
-    protected function parseEnvSection($content)
-    {
-        $env = [];
-
-        foreach (explode("\n", trim($content)) as $e) {
-            $e = explode('=', trim($e), 2);
-
-            if (!empty($e[0]) && isset($e[1])) {
-                $env[$e[0]] = $e[1];
-            }
-        }
+    /**
+     * @return string
+     */
+    public function getBuildMetaData() {
+        return $this->buildMetaData;
+    }
 
-        return $env;
+    /**
+     * @return string
+     */
+    public function getVersionString() {
+        return $this->versionString;
     }
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Suite for .phpt test cases.
- */
-class PHPUnit_Extensions_PhptTestSuite extends PHPUnit_Framework_TestSuite
-{
     /**
-     * Constructs a new TestSuite for .phpt test cases.
-     *
-     * @param string $directory
-     *
-     * @throws PHPUnit_Framework_Exception
+     * @return VersionNumber
      */
-    public function __construct($directory)
-    {
-        if (is_string($directory) && is_dir($directory)) {
-            $this->setName($directory);
+    public function getMajor() {
+        return $this->major;
+    }
 
-            $facade = new File_Iterator_Facade;
-            $files  = $facade->getFilesAsArray($directory, '.phpt');
+    /**
+     * @return VersionNumber
+     */
+    public function getMinor() {
+        return $this->minor;
+    }
 
-            foreach ($files as $file) {
-                $this->addTestFile($file);
-            }
-        } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'directory name');
-        }
+    /**
+     * @return VersionNumber
+     */
+    public function getPatch() {
+        return $this->patch;
     }
 }
 <?php
 /*
- * This file is part of PHPUnit.
+ * This file is part of PharIo\Version.
  *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * (c) Arne Blankerts <arne@blankerts.de>, Sebastian Heuer <sebastian@phpeople.de>, Sebastian Bergmann <sebastian@phpunit.de>
  *
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
 
-/**
- * A Decorator that runs a test repeatedly.
- */
-class PHPUnit_Extensions_RepeatedTest extends PHPUnit_Extensions_TestDecorator
-{
-    /**
-     * @var bool
-     */
-    protected $processIsolation = false;
+namespace PharIo\Version;
 
+class VersionNumber {
     /**
      * @var int
      */
-    protected $timesRepeat = 1;
+    private $value;
 
     /**
-     * @param PHPUnit_Framework_Test $test
-     * @param int                    $timesRepeat
-     * @param bool                   $processIsolation
-     *
-     * @throws PHPUnit_Framework_Exception
+     * @param mixed $value
      */
-    public function __construct(PHPUnit_Framework_Test $test, $timesRepeat = 1, $processIsolation = false)
-    {
-        parent::__construct($test);
-
-        if (is_int($timesRepeat) &&
-            $timesRepeat >= 0) {
-            $this->timesRepeat = $timesRepeat;
-        } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
-                2,
-                'positive integer'
-            );
+    public function __construct($value) {
+        if (is_numeric($value)) {
+            $this->value = $value;
         }
+    }
 
-        $this->processIsolation = $processIsolation;
+    /**
+     * @return bool
+     */
+    public function isAny() {
+        return $this->value === null;
     }
 
     /**
-     * Counts the number of test cases that
-     * will be run by this test.
-     *
      * @return int
      */
-    public function count()
-    {
-        return $this->timesRepeat * count($this->test);
+    public function getValue() {
+        return $this->value;
     }
+}
+Tokenizer
+
+Copyright (c) 2017 Arne Blankerts <arne@blankerts.de> and contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+* Redistributions of source code must retain the above copyright notice,
+  this list of conditions and the following disclaimer.
+
+* Redistributions in binary form must reproduce the above copyright notice,
+  this list of conditions and the following disclaimer in the documentation
+  and/or other materials provided with the distribution.
+
+* Neither the name of Arne Blankerts nor the names of contributors
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT  * NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
+BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class Exception extends \Exception {
+
+}
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class NamespaceUri {
+
+    /** @var string */
+    private $value;
 
     /**
-     * Runs the decorated test and collects the
-     * result in a TestResult.
-     *
-     * @param PHPUnit_Framework_TestResult $result
-     *
-     * @return PHPUnit_Framework_TestResult
-     *
-     * @throws PHPUnit_Framework_Exception
+     * @param string $value
      */
-    public function run(PHPUnit_Framework_TestResult $result = null)
-    {
-        if ($result === null) {
-            $result = $this->createResult();
-        }
+    public function __construct(string $value) {
+        $this->ensureValidUri($value);
+        $this->value = $value;
+    }
 
-        //@codingStandardsIgnoreStart
-        for ($i = 0; $i < $this->timesRepeat && !$result->shouldStop(); $i++) {
-            //@codingStandardsIgnoreEnd
-            if ($this->test instanceof PHPUnit_Framework_TestSuite) {
-                $this->test->setRunTestInSeparateProcess($this->processIsolation);
-            }
-            $this->test->run($result);
-        }
+    public function asString(): string {
+        return $this->value;
+    }
 
-        return $result;
+    private function ensureValidUri($value) {
+        if (strpos($value, ':') === false) {
+            throw new NamespaceUriException(
+                sprintf("Namespace URI '%s' must contain at least one colon", $value)
+            );
+        }
     }
 }
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class NamespaceUriException extends Exception {
+
+}
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class Token {
 
-/**
- * A Decorator for Tests.
- *
- * Use TestDecorator as the base class for defining new
- * test decorators. Test decorator subclasses can be introduced
- * to add behaviour before or after a test is run.
- */
-class PHPUnit_Extensions_TestDecorator extends PHPUnit_Framework_Assert implements PHPUnit_Framework_Test, PHPUnit_Framework_SelfDescribing
-{
     /**
-     * The Test to be decorated.
-     *
-     * @var object
+     * @var int
      */
-    protected $test = null;
+    private $line;
 
     /**
-     * Constructor.
-     *
-     * @param PHPUnit_Framework_Test $test
+     * @var string
      */
-    public function __construct(PHPUnit_Framework_Test $test)
-    {
-        $this->test = $test;
-    }
+    private $name;
 
     /**
-     * Returns a string representation of the test.
-     *
-     * @return string
+     * @var string
      */
-    public function toString()
-    {
-        return $this->test->toString();
-    }
+    private $value;
 
     /**
-     * Runs the test and collects the
-     * result in a TestResult.
+     * Token constructor.
      *
-     * @param PHPUnit_Framework_TestResult $result
+     * @param int    $line
+     * @param string $name
+     * @param string $value
      */
-    public function basicRun(PHPUnit_Framework_TestResult $result)
-    {
-        $this->test->run($result);
+    public function __construct(int $line, string $name, string $value) {
+        $this->line  = $line;
+        $this->name  = $name;
+        $this->value = $value;
     }
 
     /**
-     * Counts the number of test cases that
-     * will be run by this test.
-     *
      * @return int
      */
-    public function count()
-    {
-        return count($this->test);
+    public function getLine(): int {
+        return $this->line;
     }
 
     /**
-     * Creates a default TestResult object.
-     *
-     * @return PHPUnit_Framework_TestResult
+     * @return string
      */
-    protected function createResult()
-    {
-        return new PHPUnit_Framework_TestResult;
+    public function getName(): string {
+        return $this->name;
     }
 
     /**
-     * Returns the test to be run.
-     *
-     * @return PHPUnit_Framework_Test
+     * @return string
      */
-    public function getTest()
-    {
-        return $this->test;
+    public function getValue(): string {
+        return $this->value;
     }
 
+}
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class TokenCollection implements \ArrayAccess, \Iterator, \Countable {
+
     /**
-     * Runs the decorated test and collects the
-     * result in a TestResult.
-     *
-     * @param PHPUnit_Framework_TestResult $result
-     *
-     * @return PHPUnit_Framework_TestResult
+     * @var Token[]
      */
-    public function run(PHPUnit_Framework_TestResult $result = null)
-    {
-        if ($result === null) {
-            $result = $this->createResult();
-        }
+    private $tokens = [];
 
-        $this->basicRun($result);
+    /**
+     * @var int
+     */
+    private $pos;
 
-        return $result;
+    /**
+     * @param Token $token
+     */
+    public function addToken(Token $token) {
+        $this->tokens[] = $token;
     }
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-/**
- * Base class for test listeners that interact with an issue tracker.
- */
-abstract class PHPUnit_Extensions_TicketListener implements PHPUnit_Framework_TestListener
-{
     /**
-     * @var array
+     * @return Token
      */
-    protected $ticketCounts = [];
+    public function current(): Token {
+        return current($this->tokens);
+    }
 
     /**
-     * @var bool
+     * @return int
      */
-    protected $ran = false;
+    public function key(): int {
+        return key($this->tokens);
+    }
 
     /**
-     * An error occurred.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @return void
      */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
+    public function next() {
+        next($this->tokens);
+        $this->pos++;
     }
 
     /**
-     * A failure occurred.
-     *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
+     * @return bool
      */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
-    {
+    public function valid(): bool {
+        return $this->count() > $this->pos;
     }
 
     /**
-     * Incomplete test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @return void
      */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
+    public function rewind() {
+        reset($this->tokens);
+        $this->pos = 0;
     }
 
     /**
-     * Risky test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @return int
      */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
+    public function count(): int {
+        return count($this->tokens);
     }
 
     /**
-     * Skipped test.
+     * @param mixed $offset
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @return bool
      */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
+    public function offsetExists($offset): bool {
+        return isset($this->tokens[$offset]);
     }
 
     /**
-     * A test suite started.
+     * @param mixed $offset
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @return Token
+     * @throws TokenCollectionException
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
+    public function offsetGet($offset): Token {
+        if (!$this->offsetExists($offset)) {
+            throw new TokenCollectionException(
+                sprintf('No Token at offest %s', $offset)
+            );
+        }
+
+        return $this->tokens[$offset];
     }
 
     /**
-     * A test suite ended.
+     * @param mixed $offset
+     * @param Token $value
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @throws TokenCollectionException
      */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
+    public function offsetSet($offset, $value) {
+        if (!is_int($offset)) {
+            $type = gettype($offset);
+            throw new TokenCollectionException(
+                sprintf(
+                    'Offset must be of type integer, %s given',
+                    $type === 'object' ? get_class($value) : $type
+                )
+            );
+        }
+        if (!$value instanceof Token) {
+            $type = gettype($value);
+            throw new TokenCollectionException(
+                sprintf(
+                    'Value must be of type %s, %s given',
+                    Token::class,
+                    $type === 'object' ? get_class($value) : $type
+                )
+            );
+        }
+        $this->tokens[$offset] = $value;
     }
 
     /**
-     * A test started.
-     *
-     * @param PHPUnit_Framework_Test $test
+     * @param mixed $offset
      */
-    public function startTest(PHPUnit_Framework_Test $test)
-    {
-        if (!$test instanceof PHPUnit_Framework_WarningTestCase) {
-            if ($this->ran) {
-                return;
-            }
+    public function offsetUnset($offset) {
+        unset($this->tokens[$offset]);
+    }
 
-            $name    = $test->getName(false);
-            $tickets = PHPUnit_Util_Test::getTickets(get_class($test), $name);
+}
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
 
-            foreach ($tickets as $ticket) {
-                $this->ticketCounts[$ticket][$name] = 1;
-            }
+class TokenCollectionException extends Exception {
 
-            $this->ran = true;
-        }
-    }
+}
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+class Tokenizer {
 
     /**
-     * A test ended.
+     * Token Map for "non-tokens"
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
-     */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
-    {
-        if (!$test instanceof PHPUnit_Framework_WarningTestCase) {
-            if ($test->getStatus() == PHPUnit_Runner_BaseTestRunner::STATUS_PASSED) {
-                $ifStatus   = ['assigned', 'new', 'reopened'];
-                $newStatus  = 'closed';
-                $message    = 'Automatically closed by PHPUnit (test passed).';
-                $resolution = 'fixed';
-                $cumulative = true;
-            } elseif ($test->getStatus() == PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE) {
-                $ifStatus   = ['closed'];
-                $newStatus  = 'reopened';
-                $message    = 'Automatically reopened by PHPUnit (test failed).';
-                $resolution = '';
-                $cumulative = false;
-            } else {
-                return;
-            }
+     * @var array
+     */
+    private $map = [
+        '(' => 'T_OPEN_BRACKET',
+        ')' => 'T_CLOSE_BRACKET',
+        '[' => 'T_OPEN_SQUARE',
+        ']' => 'T_CLOSE_SQUARE',
+        '{' => 'T_OPEN_CURLY',
+        '}' => 'T_CLOSE_CURLY',
+        ';' => 'T_SEMICOLON',
+        '.' => 'T_DOT',
+        ',' => 'T_COMMA',
+        '=' => 'T_EQUAL',
+        '<' => 'T_LT',
+        '>' => 'T_GT',
+        '+' => 'T_PLUS',
+        '-' => 'T_MINUS',
+        '*' => 'T_MULT',
+        '/' => 'T_DIV',
+        '?' => 'T_QUESTION_MARK',
+        '!' => 'T_EXCLAMATION_MARK',
+        ':' => 'T_COLON',
+        '"' => 'T_DOUBLE_QUOTES',
+        '@' => 'T_AT',
+        '&' => 'T_AMPERSAND',
+        '%' => 'T_PERCENT',
+        '|' => 'T_PIPE',
+        '$' => 'T_DOLLAR',
+        '^' => 'T_CARET',
+        '~' => 'T_TILDE',
+        '`' => 'T_BACKTICK'
+    ];
 
-            $name    = $test->getName(false);
-            $tickets = PHPUnit_Util_Test::getTickets(get_class($test), $name);
+    public function parse(string $source): TokenCollection {
+        $result = new TokenCollection();
+        $tokens = token_get_all($source);
 
-            foreach ($tickets as $ticket) {
-                // Remove this test from the totals (if it passed).
-                if ($test->getStatus() == PHPUnit_Runner_BaseTestRunner::STATUS_PASSED) {
-                    unset($this->ticketCounts[$ticket][$name]);
-                }
+        $lastToken = new Token(
+            $tokens[0][2],
+            'Placeholder',
+            ''
+        );
 
-                // Only close tickets if ALL referenced cases pass
-                // but reopen tickets if a single test fails.
-                if ($cumulative) {
-                    // Determine number of to-pass tests:
-                    if (count($this->ticketCounts[$ticket]) > 0) {
-                        // There exist remaining test cases with this reference.
-                        $adjustTicket = false;
-                    } else {
-                        // No remaining tickets, go ahead and adjust.
-                        $adjustTicket = true;
-                    }
-                } else {
-                    $adjustTicket = true;
-                }
+        foreach ($tokens as $pos => $tok) {
+            if (is_string($tok)) {
+                $token = new Token(
+                    $lastToken->getLine(),
+                    $this->map[$tok],
+                    $tok
+                );
+                $result->addToken($token);
+                $lastToken = $token;
+                continue;
+            }
 
-                $ticketInfo = $this->getTicketInfo($ticket);
+            $line   = $tok[2];
+            $values = preg_split('/\R+/Uu', $tok[1]);
 
-                if ($adjustTicket && in_array($ticketInfo['status'], $ifStatus)) {
-                    $this->updateTicket($ticket, $newStatus, $message, $resolution);
-                }
+            foreach ($values as $v) {
+                $token = new Token(
+                    $line,
+                    token_name($tok[0]),
+                    $v
+                );
+                $result->addToken($token);
+                $line++;
+                $lastToken = $token;
             }
         }
+
+        return $result;
     }
 
+}
+<?php declare(strict_types = 1);
+namespace TheSeer\Tokenizer;
+
+use DOMDocument;
+
+class XMLSerializer {
+
     /**
-     * @param mixed $ticketId
-     *
-     * @return mixed
+     * @var \XMLWriter
      */
-    abstract protected function getTicketInfo($ticketId = null);
+    private $writer;
 
     /**
-     * @param string $ticketId
-     * @param string $newStatus
-     * @param string $message
-     * @param string $resolution
+     * @var Token
      */
-    abstract protected function updateTicket($ticketId, $newStatus, $message, $resolution);
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace PHPUnit\Framework;
+    private $previousToken;
 
-use PHPUnit_Framework_Assert;
+    /**
+     * @var NamespaceUri
+     */
+    private $xmlns;
 
-abstract class Assert extends PHPUnit_Framework_Assert
-{
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    /**
+     * XMLSerializer constructor.
+     *
+     * @param NamespaceUri $xmlns
+     */
+    public function __construct(NamespaceUri $xmlns = null) {
+        if ($xmlns === null) {
+            $xmlns = new NamespaceUri('https://github.com/theseer/tokenizer');
+        }
+        $this->xmlns = $xmlns;
+    }
 
-namespace PHPUnit\Framework;
+    /**
+     * @param TokenCollection $tokens
+     *
+     * @return DOMDocument
+     */
+    public function toDom(TokenCollection $tokens): DOMDocument {
+        $dom = new DOMDocument();
+        $dom->preserveWhiteSpace = false;
+        $dom->loadXML($this->toXML($tokens));
 
-use PHPUnit_Framework_AssertionFailedError;
+        return $dom;
+    }
 
-class AssertionFailedError extends PHPUnit_Framework_AssertionFailedError
-{
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+    /**
+     * @param TokenCollection $tokens
+     *
+     * @return string
+     */
+    public function toXML(TokenCollection $tokens): string {
+        $this->writer = new \XMLWriter();
+        $this->writer->openMemory();
+        $this->writer->setIndent(true);
+        $this->writer->startDocument();
+        $this->writer->startElement('source');
+        $this->writer->writeAttribute('xmlns', $this->xmlns->asString());
+        $this->writer->startElement('line');
+        $this->writer->writeAttribute('no', '1');
 
-namespace PHPUnit\Framework;
+        $this->previousToken = $tokens[0];
+        foreach ($tokens as $token) {
+            $this->addToken($token);
+        }
 
-use PHPUnit_Framework_BaseTestListener;
+        $this->writer->endElement();
+        $this->writer->endElement();
+        $this->writer->endDocument();
 
-abstract class BaseTestListener extends PHPUnit_Framework_BaseTestListener
-{
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+        return $this->writer->outputMemory();
+    }
 
-namespace PHPUnit\Framework;
+    /**
+     * @param Token $token
+     */
+    private function addToken(Token $token) {
+        if ($this->previousToken->getLine() < $token->getLine()) {
+            $this->writer->endElement();
 
-use PHPUnit_Framework_Test;
+            $this->writer->startElement('line');
+            $this->writer->writeAttribute('no', (string)$token->getLine());
+            $this->previousToken = $token;
+        }
 
-interface Test extends PHPUnit_Framework_Test
-{
+        if ($token->getValue() !== '') {
+            $this->writer->startElement('token');
+            $this->writer->writeAttribute('name', $token->getName());
+            $this->writer->writeRaw(htmlspecialchars($token->getValue(), ENT_NOQUOTES | ENT_DISALLOWED | ENT_XML1));
+            $this->writer->endElement();
+        }
+    }
 }
 <?php
 /*
@@ -48420,28 +41948,12 @@ interface Test extends PHPUnit_Framework_Test
  * file that was distributed with this source code.
  */
 
-namespace PHPUnit\Framework;
-
-use PHPUnit_Framework_TestCase;
+namespace PHPUnit;
 
-abstract class TestCase extends PHPUnit_Framework_TestCase
-{
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+/**
+ * Marker interface for PHPUnit exceptions.
  */
-
-namespace PHPUnit\Framework;
-
-use PHPUnit_Framework_TestListener;
-
-interface TestListener extends PHPUnit_Framework_TestListener
+interface Exception
 {
 }
 <?php
@@ -48456,25 +41968,64 @@ interface TestListener extends PHPUnit_Framework_TestListener
 
 namespace PHPUnit\Framework;
 
-use PHPUnit_Framework_TestSuite;
-
-class TestSuite extends PHPUnit_Framework_TestSuite
-{
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+use ArrayAccess;
+use Countable;
+use DOMDocument;
+use DOMElement;
+use PHPUnit\Framework\Constraint\ArrayHasKey;
+use PHPUnit\Framework\Constraint\ArraySubset;
+use PHPUnit\Framework\Constraint\Attribute;
+use PHPUnit\Framework\Constraint\Callback;
+use PHPUnit\Framework\Constraint\ClassHasAttribute;
+use PHPUnit\Framework\Constraint\ClassHasStaticAttribute;
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\Count;
+use PHPUnit\Framework\Constraint\DirectoryExists;
+use PHPUnit\Framework\Constraint\FileExists;
+use PHPUnit\Framework\Constraint\GreaterThan;
+use PHPUnit\Framework\Constraint\IsAnything;
+use PHPUnit\Framework\Constraint\IsEmpty;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\Constraint\IsFalse;
+use PHPUnit\Framework\Constraint\IsFinite;
+use PHPUnit\Framework\Constraint\IsIdentical;
+use PHPUnit\Framework\Constraint\IsInfinite;
+use PHPUnit\Framework\Constraint\IsInstanceOf;
+use PHPUnit\Framework\Constraint\IsJson;
+use PHPUnit\Framework\Constraint\IsNan;
+use PHPUnit\Framework\Constraint\IsNull;
+use PHPUnit\Framework\Constraint\IsReadable;
+use PHPUnit\Framework\Constraint\IsTrue;
+use PHPUnit\Framework\Constraint\IsType;
+use PHPUnit\Framework\Constraint\IsWritable;
+use PHPUnit\Framework\Constraint\JsonMatches;
+use PHPUnit\Framework\Constraint\LessThan;
+use PHPUnit\Framework\Constraint\LogicalAnd;
+use PHPUnit\Framework\Constraint\LogicalNot;
+use PHPUnit\Framework\Constraint\LogicalOr;
+use PHPUnit\Framework\Constraint\LogicalXor;
+use PHPUnit\Framework\Constraint\ObjectHasAttribute;
+use PHPUnit\Framework\Constraint\RegularExpression;
+use PHPUnit\Framework\Constraint\SameSize;
+use PHPUnit\Framework\Constraint\StringContains;
+use PHPUnit\Framework\Constraint\StringEndsWith;
+use PHPUnit\Framework\Constraint\StringMatchesFormatDescription;
+use PHPUnit\Framework\Constraint\StringStartsWith;
+use PHPUnit\Framework\Constraint\TraversableContains;
+use PHPUnit\Framework\Constraint\TraversableContainsOnly;
+use PHPUnit\Util\InvalidArgumentHelper;
+use PHPUnit\Util\Type;
+use PHPUnit\Util\Xml;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionObject;
+use ReflectionProperty;
+use Traversable;
 
 /**
  * A set of assertion methods.
  */
-abstract class PHPUnit_Framework_Assert
+abstract class Assert
 {
     /**
      * @var int
@@ -48490,21 +42041,21 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertArrayHasKey($key, $array, $message = '')
     {
-        if (!(is_int($key) || is_string($key))) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!(\is_int($key) || \is_string($key))) {
+            throw InvalidArgumentHelper::factory(
                 1,
                 'integer or string'
             );
         }
 
-        if (!(is_array($array) || $array instanceof ArrayAccess)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!(\is_array($array) || $array instanceof ArrayAccess)) {
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array or ArrayAccess'
             );
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_ArrayHasKey($key);
+        $constraint = new ArrayHasKey($key);
 
         static::assertThat($array, $constraint, $message);
     }
@@ -48519,21 +42070,21 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertArraySubset($subset, $array, $strict = false, $message = '')
     {
-        if (!(is_array($subset) || $subset instanceof ArrayAccess)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!(\is_array($subset) || $subset instanceof ArrayAccess)) {
+            throw InvalidArgumentHelper::factory(
                 1,
                 'array or ArrayAccess'
             );
         }
 
-        if (!(is_array($array) || $array instanceof ArrayAccess)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!(\is_array($array) || $array instanceof ArrayAccess)) {
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array or ArrayAccess'
             );
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_ArraySubset($subset, $strict);
+        $constraint = new ArraySubset($subset, $strict);
 
         static::assertThat($array, $constraint, $message);
     }
@@ -48547,22 +42098,22 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertArrayNotHasKey($key, $array, $message = '')
     {
-        if (!(is_int($key) || is_string($key))) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!(\is_int($key) || \is_string($key))) {
+            throw InvalidArgumentHelper::factory(
                 1,
                 'integer or string'
             );
         }
 
-        if (!(is_array($array) || $array instanceof ArrayAccess)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!(\is_array($array) || $array instanceof ArrayAccess)) {
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array or ArrayAccess'
             );
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_ArrayHasKey($key)
+        $constraint = new LogicalNot(
+            new ArrayHasKey($key)
         );
 
         static::assertThat($array, $constraint, $message);
@@ -48580,27 +42131,27 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
     {
-        if (is_array($haystack) ||
-            is_object($haystack) && $haystack instanceof Traversable) {
-            $constraint = new PHPUnit_Framework_Constraint_TraversableContains(
+        if (\is_array($haystack) ||
+            (\is_object($haystack) && $haystack instanceof Traversable)) {
+            $constraint = new TraversableContains(
                 $needle,
                 $checkForObjectIdentity,
                 $checkForNonObjectIdentity
             );
-        } elseif (is_string($haystack)) {
-            if (!is_string($needle)) {
-                throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        } elseif (\is_string($haystack)) {
+            if (!\is_string($needle)) {
+                throw InvalidArgumentHelper::factory(
                     1,
                     'string'
                 );
             }
 
-            $constraint = new PHPUnit_Framework_Constraint_StringContains(
+            $constraint = new StringContains(
                 $needle,
                 $ignoreCase
             );
         } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array, traversable or string'
             );
@@ -48645,31 +42196,31 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertNotContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
     {
-        if (is_array($haystack) ||
-            is_object($haystack) && $haystack instanceof Traversable) {
-            $constraint = new PHPUnit_Framework_Constraint_Not(
-                new PHPUnit_Framework_Constraint_TraversableContains(
+        if (\is_array($haystack) ||
+            (\is_object($haystack) && $haystack instanceof Traversable)) {
+            $constraint = new LogicalNot(
+                new TraversableContains(
                     $needle,
                     $checkForObjectIdentity,
                     $checkForNonObjectIdentity
                 )
             );
-        } elseif (is_string($haystack)) {
-            if (!is_string($needle)) {
-                throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        } elseif (\is_string($haystack)) {
+            if (!\is_string($needle)) {
+                throw InvalidArgumentHelper::factory(
                     1,
                     'string'
                 );
             }
 
-            $constraint = new PHPUnit_Framework_Constraint_Not(
-                new PHPUnit_Framework_Constraint_StringContains(
+            $constraint = new LogicalNot(
+                new StringContains(
                     $needle,
                     $ignoreCase
                 )
             );
         } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array, traversable or string'
             );
@@ -48712,21 +42263,21 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertContainsOnly($type, $haystack, $isNativeType = null, $message = '')
     {
-        if (!(is_array($haystack) ||
-            is_object($haystack) && $haystack instanceof Traversable)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!\is_array($haystack) &&
+            !(\is_object($haystack) && $haystack instanceof Traversable)) {
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array or traversable'
             );
         }
 
         if ($isNativeType == null) {
-            $isNativeType = PHPUnit_Util_Type::isType($type);
+            $isNativeType = Type::isType($type);
         }
 
         static::assertThat(
             $haystack,
-            new PHPUnit_Framework_Constraint_TraversableContainsOnly(
+            new TraversableContainsOnly(
                 $type,
                 $isNativeType
             ),
@@ -48737,15 +42288,15 @@ abstract class PHPUnit_Framework_Assert
     /**
      * Asserts that a haystack contains only instances of a given classname
      *
-     * @param string            $classname
-     * @param array|Traversable $haystack
-     * @param string            $message
+     * @param string             $classname
+     * @param array|\Traversable $haystack
+     * @param string             $message
      */
     public static function assertContainsOnlyInstancesOf($classname, $haystack, $message = '')
     {
-        if (!(is_array($haystack) ||
-            is_object($haystack) && $haystack instanceof Traversable)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!\is_array($haystack) &&
+            !(\is_object($haystack) && $haystack instanceof Traversable)) {
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array or traversable'
             );
@@ -48753,7 +42304,7 @@ abstract class PHPUnit_Framework_Assert
 
         static::assertThat(
             $haystack,
-            new PHPUnit_Framework_Constraint_TraversableContainsOnly(
+            new TraversableContainsOnly(
                 $classname,
                 false
             ),
@@ -48791,22 +42342,22 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertNotContainsOnly($type, $haystack, $isNativeType = null, $message = '')
     {
-        if (!(is_array($haystack) ||
-            is_object($haystack) && $haystack instanceof Traversable)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!\is_array($haystack) &&
+            !(\is_object($haystack) && $haystack instanceof Traversable)) {
+            throw InvalidArgumentHelper::factory(
                 2,
                 'array or traversable'
             );
         }
 
         if ($isNativeType == null) {
-            $isNativeType = PHPUnit_Util_Type::isType($type);
+            $isNativeType = Type::isType($type);
         }
 
         static::assertThat(
             $haystack,
-            new PHPUnit_Framework_Constraint_Not(
-                new PHPUnit_Framework_Constraint_TraversableContainsOnly(
+            new LogicalNot(
+                new TraversableContainsOnly(
                     $type,
                     $isNativeType
                 )
@@ -48845,19 +42396,19 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertCount($expectedCount, $haystack, $message = '')
     {
-        if (!is_int($expectedCount)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
+        if (!\is_int($expectedCount)) {
+            throw InvalidArgumentHelper::factory(1, 'integer');
         }
 
         if (!$haystack instanceof Countable &&
             !$haystack instanceof Traversable &&
-            !is_array($haystack)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'countable or traversable');
+            !\is_array($haystack)) {
+            throw InvalidArgumentHelper::factory(2, 'countable or traversable');
         }
 
         static::assertThat(
             $haystack,
-            new PHPUnit_Framework_Constraint_Count($expectedCount),
+            new Count($expectedCount),
             $message
         );
     }
@@ -48889,18 +42440,18 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertNotCount($expectedCount, $haystack, $message = '')
     {
-        if (!is_int($expectedCount)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
+        if (!\is_int($expectedCount)) {
+            throw InvalidArgumentHelper::factory(1, 'integer');
         }
 
         if (!$haystack instanceof Countable &&
             !$haystack instanceof Traversable &&
-            !is_array($haystack)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'countable or traversable');
+            !\is_array($haystack)) {
+            throw InvalidArgumentHelper::factory(2, 'countable or traversable');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_Count($expectedCount)
+        $constraint = new LogicalNot(
+            new Count($expectedCount)
         );
 
         static::assertThat($haystack, $constraint, $message);
@@ -48937,7 +42488,7 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
     {
-        $constraint = new PHPUnit_Framework_Constraint_IsEqual(
+        $constraint = new IsEqual(
             $expected,
             $delta,
             $maxDepth,
@@ -48986,8 +42537,8 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertNotEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
     {
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_IsEqual(
+        $constraint = new LogicalNot(
+            new IsEqual(
                 $expected,
                 $delta,
                 $maxDepth,
@@ -49030,7 +42581,7 @@ abstract class PHPUnit_Framework_Assert
      * @param mixed  $actual
      * @param string $message
      *
-     * @throws PHPUnit_Framework_AssertionFailedError
+     * @throws AssertionFailedError
      */
     public static function assertEmpty($actual, $message = '')
     {
@@ -49059,7 +42610,7 @@ abstract class PHPUnit_Framework_Assert
      * @param mixed  $actual
      * @param string $message
      *
-     * @throws PHPUnit_Framework_AssertionFailedError
+     * @throws AssertionFailedError
      */
     public static function assertNotEmpty($actual, $message = '')
     {
@@ -49218,8 +42769,8 @@ abstract class PHPUnit_Framework_Assert
         static::assertFileExists($actual, $message);
 
         static::assertEquals(
-            file_get_contents($expected),
-            file_get_contents($actual),
+            \file_get_contents($expected),
+            \file_get_contents($actual),
             $message,
             0,
             10,
@@ -49244,8 +42795,8 @@ abstract class PHPUnit_Framework_Assert
         static::assertFileExists($actual, $message);
 
         static::assertNotEquals(
-            file_get_contents($expected),
-            file_get_contents($actual),
+            \file_get_contents($expected),
+            \file_get_contents($actual),
             $message,
             0,
             10,
@@ -49269,7 +42820,7 @@ abstract class PHPUnit_Framework_Assert
         static::assertFileExists($expectedFile, $message);
 
         static::assertEquals(
-            file_get_contents($expectedFile),
+            \file_get_contents($expectedFile),
             $actualString,
             $message,
             0,
@@ -49294,7 +42845,7 @@ abstract class PHPUnit_Framework_Assert
         static::assertFileExists($expectedFile, $message);
 
         static::assertNotEquals(
-            file_get_contents($expectedFile),
+            \file_get_contents($expectedFile),
             $actualString,
             $message,
             0,
@@ -49312,11 +42863,11 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertIsReadable($filename, $message = '')
     {
-        if (!is_string($filename)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_IsReadable;
+        $constraint = new IsReadable;
 
         static::assertThat($filename, $constraint, $message);
     }
@@ -49329,12 +42880,12 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertNotIsReadable($filename, $message = '')
     {
-        if (!is_string($filename)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_IsReadable
+        $constraint = new LogicalNot(
+            new IsReadable
         );
 
         static::assertThat($filename, $constraint, $message);
@@ -49348,11 +42899,11 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertIsWritable($filename, $message = '')
     {
-        if (!is_string($filename)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_IsWritable;
+        $constraint = new IsWritable;
 
         static::assertThat($filename, $constraint, $message);
     }
@@ -49365,12 +42916,12 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertNotIsWritable($filename, $message = '')
     {
-        if (!is_string($filename)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_IsWritable
+        $constraint = new LogicalNot(
+            new IsWritable
         );
 
         static::assertThat($filename, $constraint, $message);
@@ -49384,11 +42935,11 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertDirectoryExists($directory, $message = '')
     {
-        if (!is_string($directory)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($directory)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_DirectoryExists;
+        $constraint = new DirectoryExists;
 
         static::assertThat($directory, $constraint, $message);
     }
@@ -49401,12 +42952,12 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertDirectoryNotExists($directory, $message = '')
     {
-        if (!is_string($directory)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($directory)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_DirectoryExists
+        $constraint = new LogicalNot(
+            new DirectoryExists
         );
 
         static::assertThat($directory, $constraint, $message);
@@ -49468,11 +43019,11 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertFileExists($filename, $message = '')
     {
-        if (!is_string($filename)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_FileExists;
+        $constraint = new FileExists;
 
         static::assertThat($filename, $constraint, $message);
     }
@@ -49485,12 +43036,12 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertFileNotExists($filename, $message = '')
     {
-        if (!is_string($filename)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_FileExists
+        $constraint = new LogicalNot(
+            new FileExists
         );
 
         static::assertThat($filename, $constraint, $message);
@@ -49550,7 +43101,7 @@ abstract class PHPUnit_Framework_Assert
      * @param bool   $condition
      * @param string $message
      *
-     * @throws PHPUnit_Framework_AssertionFailedError
+     * @throws AssertionFailedError
      */
     public static function assertTrue($condition, $message = '')
     {
@@ -49563,7 +43114,7 @@ abstract class PHPUnit_Framework_Assert
      * @param bool   $condition
      * @param string $message
      *
-     * @throws PHPUnit_Framework_AssertionFailedError
+     * @throws AssertionFailedError
      */
     public static function assertNotTrue($condition, $message = '')
     {
@@ -49576,7 +43127,7 @@ abstract class PHPUnit_Framework_Assert
      * @param bool   $condition
      * @param string $message
      *
-     * @throws PHPUnit_Framework_AssertionFailedError
+     * @throws AssertionFailedError
      */
     public static function assertFalse($condition, $message = '')
     {
@@ -49589,7 +43140,7 @@ abstract class PHPUnit_Framework_Assert
      * @param bool   $condition
      * @param string $message
      *
-     * @throws PHPUnit_Framework_AssertionFailedError
+     * @throws AssertionFailedError
      */
     public static function assertNotFalse($condition, $message = '')
     {
@@ -49660,19 +43211,19 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertClassHasAttribute($attributeName, $className, $message = '')
     {
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
         }
 
-        if (!is_string($className) || !class_exists($className)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'class name', $className);
+        if (!\is_string($className) || !\class_exists($className)) {
+            throw InvalidArgumentHelper::factory(2, 'class name', $className);
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_ClassHasAttribute(
+        $constraint = new ClassHasAttribute(
             $attributeName
         );
 
@@ -49688,20 +43239,20 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertClassNotHasAttribute($attributeName, $className, $message = '')
     {
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
         }
 
-        if (!is_string($className) || !class_exists($className)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'class name', $className);
+        if (!\is_string($className) || !\class_exists($className)) {
+            throw InvalidArgumentHelper::factory(2, 'class name', $className);
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_ClassHasAttribute($attributeName)
+        $constraint = new LogicalNot(
+            new ClassHasAttribute($attributeName)
         );
 
         static::assertThat($className, $constraint, $message);
@@ -49716,19 +43267,19 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertClassHasStaticAttribute($attributeName, $className, $message = '')
     {
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
         }
 
-        if (!is_string($className) || !class_exists($className)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'class name', $className);
+        if (!\is_string($className) || !\class_exists($className)) {
+            throw InvalidArgumentHelper::factory(2, 'class name', $className);
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_ClassHasStaticAttribute(
+        $constraint = new ClassHasStaticAttribute(
             $attributeName
         );
 
@@ -49744,20 +43295,20 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertClassNotHasStaticAttribute($attributeName, $className, $message = '')
     {
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
         }
 
-        if (!is_string($className) || !class_exists($className)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'class name', $className);
+        if (!\is_string($className) || !\class_exists($className)) {
+            throw InvalidArgumentHelper::factory(2, 'class name', $className);
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_ClassHasStaticAttribute(
+        $constraint = new LogicalNot(
+            new ClassHasStaticAttribute(
                 $attributeName
             )
         );
@@ -49774,19 +43325,19 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertObjectHasAttribute($attributeName, $object, $message = '')
     {
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
         }
 
-        if (!is_object($object)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'object');
+        if (!\is_object($object)) {
+            throw InvalidArgumentHelper::factory(2, 'object');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_ObjectHasAttribute(
+        $constraint = new ObjectHasAttribute(
             $attributeName
         );
 
@@ -49802,20 +43353,20 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertObjectNotHasAttribute($attributeName, $object, $message = '')
     {
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(1, 'valid attribute name');
         }
 
-        if (!is_object($object)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'object');
+        if (!\is_object($object)) {
+            throw InvalidArgumentHelper::factory(2, 'object');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_ObjectHasAttribute($attributeName)
+        $constraint = new LogicalNot(
+            new ObjectHasAttribute($attributeName)
         );
 
         static::assertThat($object, $constraint, $message);
@@ -49832,10 +43383,10 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertSame($expected, $actual, $message = '')
     {
-        if (is_bool($expected) && is_bool($actual)) {
+        if (\is_bool($expected) && \is_bool($actual)) {
             static::assertEquals($expected, $actual, $message);
         } else {
-            $constraint = new PHPUnit_Framework_Constraint_IsIdentical(
+            $constraint = new IsIdentical(
                 $expected
             );
 
@@ -49872,11 +43423,11 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertNotSame($expected, $actual, $message = '')
     {
-        if (is_bool($expected) && is_bool($actual)) {
+        if (\is_bool($expected) && \is_bool($actual)) {
             static::assertNotEquals($expected, $actual, $message);
         } else {
-            $constraint = new PHPUnit_Framework_Constraint_Not(
-                new PHPUnit_Framework_Constraint_IsIdentical($expected)
+            $constraint = new LogicalNot(
+                new IsIdentical($expected)
             );
 
             static::assertThat($actual, $constraint, $message);
@@ -49910,11 +43461,11 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertInstanceOf($expected, $actual, $message = '')
     {
-        if (!(is_string($expected) && (class_exists($expected) || interface_exists($expected)))) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'class or interface name');
+        if (!(\is_string($expected) && (\class_exists($expected) || \interface_exists($expected)))) {
+            throw InvalidArgumentHelper::factory(1, 'class or interface name');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_IsInstanceOf(
+        $constraint = new IsInstanceOf(
             $expected
         );
 
@@ -49947,12 +43498,12 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertNotInstanceOf($expected, $actual, $message = '')
     {
-        if (!(is_string($expected) && (class_exists($expected) || interface_exists($expected)))) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'class or interface name');
+        if (!(\is_string($expected) && (\class_exists($expected) || \interface_exists($expected)))) {
+            throw InvalidArgumentHelper::factory(1, 'class or interface name');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_IsInstanceOf($expected)
+        $constraint = new LogicalNot(
+            new IsInstanceOf($expected)
         );
 
         static::assertThat($actual, $constraint, $message);
@@ -49984,11 +43535,11 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertInternalType($expected, $actual, $message = '')
     {
-        if (!is_string($expected)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($expected)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_IsType(
+        $constraint = new IsType(
             $expected
         );
 
@@ -50021,12 +43572,12 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertNotInternalType($expected, $actual, $message = '')
     {
-        if (!is_string($expected)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($expected)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_IsType($expected)
+        $constraint = new LogicalNot(
+            new IsType($expected)
         );
 
         static::assertThat($actual, $constraint, $message);
@@ -50058,15 +43609,15 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertRegExp($pattern, $string, $message = '')
     {
-        if (!is_string($pattern)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($pattern)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_PCREMatch($pattern);
+        $constraint = new RegularExpression($pattern);
 
         static::assertThat($string, $constraint, $message);
     }
@@ -50080,16 +43631,16 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertNotRegExp($pattern, $string, $message = '')
     {
-        if (!is_string($pattern)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($pattern)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_PCREMatch($pattern)
+        $constraint = new LogicalNot(
+            new RegularExpression($pattern)
         );
 
         static::assertThat($string, $constraint, $message);
@@ -50099,27 +43650,27 @@ abstract class PHPUnit_Framework_Assert
      * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
      * is the same.
      *
-     * @param array|Countable|Traversable $expected
-     * @param array|Countable|Traversable $actual
-     * @param string                      $message
+     * @param array|\Countable|\Traversable $expected
+     * @param array|\Countable|\Traversable $actual
+     * @param string                        $message
      */
     public static function assertSameSize($expected, $actual, $message = '')
     {
         if (!$expected instanceof Countable &&
             !$expected instanceof Traversable &&
-            !is_array($expected)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'countable or traversable');
+            !\is_array($expected)) {
+            throw InvalidArgumentHelper::factory(1, 'countable or traversable');
         }
 
         if (!$actual instanceof Countable &&
             !$actual instanceof Traversable &&
-            !is_array($actual)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'countable or traversable');
+            !\is_array($actual)) {
+            throw InvalidArgumentHelper::factory(2, 'countable or traversable');
         }
 
         static::assertThat(
             $actual,
-            new PHPUnit_Framework_Constraint_SameSize($expected),
+            new SameSize($expected),
             $message
         );
     }
@@ -50128,26 +43679,26 @@ abstract class PHPUnit_Framework_Assert
      * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
      * is not the same.
      *
-     * @param array|Countable|Traversable $expected
-     * @param array|Countable|Traversable $actual
-     * @param string                      $message
+     * @param array|\Countable|\Traversable $expected
+     * @param array|\Countable|\Traversable $actual
+     * @param string                        $message
      */
     public static function assertNotSameSize($expected, $actual, $message = '')
     {
         if (!$expected instanceof Countable &&
             !$expected instanceof Traversable &&
-            !is_array($expected)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'countable or traversable');
+            !\is_array($expected)) {
+            throw InvalidArgumentHelper::factory(1, 'countable or traversable');
         }
 
         if (!$actual instanceof Countable &&
             !$actual instanceof Traversable &&
-            !is_array($actual)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'countable or traversable');
+            !\is_array($actual)) {
+            throw InvalidArgumentHelper::factory(2, 'countable or traversable');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_SameSize($expected)
+        $constraint = new LogicalNot(
+            new SameSize($expected)
         );
 
         static::assertThat($actual, $constraint, $message);
@@ -50162,15 +43713,15 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertStringMatchesFormat($format, $string, $message = '')
     {
-        if (!is_string($format)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($format)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_StringMatches($format);
+        $constraint = new StringMatchesFormatDescription($format);
 
         static::assertThat($string, $constraint, $message);
     }
@@ -50184,16 +43735,16 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertStringNotMatchesFormat($format, $string, $message = '')
     {
-        if (!is_string($format)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($format)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_StringMatches($format)
+        $constraint = new LogicalNot(
+            new StringMatchesFormatDescription($format)
         );
 
         static::assertThat($string, $constraint, $message);
@@ -50210,12 +43761,12 @@ abstract class PHPUnit_Framework_Assert
     {
         static::assertFileExists($formatFile, $message);
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_StringMatches(
-            file_get_contents($formatFile)
+        $constraint = new StringMatchesFormatDescription(
+            \file_get_contents($formatFile)
         );
 
         static::assertThat($string, $constraint, $message);
@@ -50232,13 +43783,13 @@ abstract class PHPUnit_Framework_Assert
     {
         static::assertFileExists($formatFile, $message);
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_StringMatches(
-                file_get_contents($formatFile)
+        $constraint = new LogicalNot(
+            new StringMatchesFormatDescription(
+                \file_get_contents($formatFile)
             )
         );
 
@@ -50254,15 +43805,15 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertStringStartsWith($prefix, $string, $message = '')
     {
-        if (!is_string($prefix)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($prefix)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_StringStartsWith(
+        $constraint = new StringStartsWith(
             $prefix
         );
 
@@ -50278,16 +43829,16 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertStringStartsNotWith($prefix, $string, $message = '')
     {
-        if (!is_string($prefix)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($prefix)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_StringStartsWith($prefix)
+        $constraint = new LogicalNot(
+            new StringStartsWith($prefix)
         );
 
         static::assertThat($string, $constraint, $message);
@@ -50302,15 +43853,15 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertStringEndsWith($suffix, $string, $message = '')
     {
-        if (!is_string($suffix)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($suffix)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_StringEndsWith($suffix);
+        $constraint = new StringEndsWith($suffix);
 
         static::assertThat($string, $constraint, $message);
     }
@@ -50324,16 +43875,16 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertStringEndsNotWith($suffix, $string, $message = '')
     {
-        if (!is_string($suffix)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($suffix)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!is_string($string)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($string)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        $constraint = new PHPUnit_Framework_Constraint_Not(
-            new PHPUnit_Framework_Constraint_StringEndsWith($suffix)
+        $constraint = new LogicalNot(
+            new StringEndsWith($suffix)
         );
 
         static::assertThat($string, $constraint, $message);
@@ -50348,8 +43899,8 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertXmlFileEqualsXmlFile($expectedFile, $actualFile, $message = '')
     {
-        $expected = PHPUnit_Util_XML::loadFile($expectedFile);
-        $actual   = PHPUnit_Util_XML::loadFile($actualFile);
+        $expected = Xml::loadFile($expectedFile);
+        $actual   = Xml::loadFile($actualFile);
 
         static::assertEquals($expected, $actual, $message);
     }
@@ -50363,8 +43914,8 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertXmlFileNotEqualsXmlFile($expectedFile, $actualFile, $message = '')
     {
-        $expected = PHPUnit_Util_XML::loadFile($expectedFile);
-        $actual   = PHPUnit_Util_XML::loadFile($actualFile);
+        $expected = Xml::loadFile($expectedFile);
+        $actual   = Xml::loadFile($actualFile);
 
         static::assertNotEquals($expected, $actual, $message);
     }
@@ -50372,14 +43923,14 @@ abstract class PHPUnit_Framework_Assert
     /**
      * Asserts that two XML documents are equal.
      *
-     * @param string $expectedFile
-     * @param string $actualXml
-     * @param string $message
+     * @param string             $expectedFile
+     * @param string|DOMDocument $actualXml
+     * @param string             $message
      */
     public static function assertXmlStringEqualsXmlFile($expectedFile, $actualXml, $message = '')
     {
-        $expected = PHPUnit_Util_XML::loadFile($expectedFile);
-        $actual   = PHPUnit_Util_XML::load($actualXml);
+        $expected = Xml::loadFile($expectedFile);
+        $actual   = Xml::load($actualXml);
 
         static::assertEquals($expected, $actual, $message);
     }
@@ -50387,14 +43938,14 @@ abstract class PHPUnit_Framework_Assert
     /**
      * Asserts that two XML documents are not equal.
      *
-     * @param string $expectedFile
-     * @param string $actualXml
-     * @param string $message
+     * @param string             $expectedFile
+     * @param string|DOMDocument $actualXml
+     * @param string             $message
      */
     public static function assertXmlStringNotEqualsXmlFile($expectedFile, $actualXml, $message = '')
     {
-        $expected = PHPUnit_Util_XML::loadFile($expectedFile);
-        $actual   = PHPUnit_Util_XML::load($actualXml);
+        $expected = Xml::loadFile($expectedFile);
+        $actual   = Xml::load($actualXml);
 
         static::assertNotEquals($expected, $actual, $message);
     }
@@ -50402,14 +43953,14 @@ abstract class PHPUnit_Framework_Assert
     /**
      * Asserts that two XML documents are equal.
      *
-     * @param string $expectedXml
-     * @param string $actualXml
-     * @param string $message
+     * @param string|DOMDocument $expectedXml
+     * @param string|DOMDocument $actualXml
+     * @param string             $message
      */
     public static function assertXmlStringEqualsXmlString($expectedXml, $actualXml, $message = '')
     {
-        $expected = PHPUnit_Util_XML::load($expectedXml);
-        $actual   = PHPUnit_Util_XML::load($actualXml);
+        $expected = Xml::load($expectedXml);
+        $actual   = Xml::load($actualXml);
 
         static::assertEquals($expected, $actual, $message);
     }
@@ -50417,14 +43968,14 @@ abstract class PHPUnit_Framework_Assert
     /**
      * Asserts that two XML documents are not equal.
      *
-     * @param string $expectedXml
-     * @param string $actualXml
-     * @param string $message
+     * @param string|DOMDocument $expectedXml
+     * @param string|DOMDocument $actualXml
+     * @param string             $message
      */
     public static function assertXmlStringNotEqualsXmlString($expectedXml, $actualXml, $message = '')
     {
-        $expected = PHPUnit_Util_XML::load($expectedXml);
-        $actual   = PHPUnit_Util_XML::load($actualXml);
+        $expected = Xml::load($expectedXml);
+        $actual   = Xml::load($actualXml);
 
         static::assertNotEquals($expected, $actual, $message);
     }
@@ -50457,7 +44008,7 @@ abstract class PHPUnit_Framework_Assert
             static::assertEquals(
                 $expectedElement->attributes->length,
                 $actualElement->attributes->length,
-                sprintf(
+                \sprintf(
                     '%s%sNumber of attributes on node "%s" does not match',
                     $message,
                     !empty($message) ? "\n" : '',
@@ -50473,7 +44024,7 @@ abstract class PHPUnit_Framework_Assert
 
                 if (!$actualAttribute) {
                     static::fail(
-                        sprintf(
+                        \sprintf(
                             '%s%sCould not find attribute "%s" on node "%s"',
                             $message,
                             !empty($message) ? "\n" : '',
@@ -50485,13 +44036,13 @@ abstract class PHPUnit_Framework_Assert
             }
         }
 
-        PHPUnit_Util_XML::removeCharacterDataNodes($expectedElement);
-        PHPUnit_Util_XML::removeCharacterDataNodes($actualElement);
+        Xml::removeCharacterDataNodes($expectedElement);
+        Xml::removeCharacterDataNodes($actualElement);
 
         static::assertEquals(
             $expectedElement->childNodes->length,
             $actualElement->childNodes->length,
-            sprintf(
+            \sprintf(
                 '%s%sNumber of child nodes of "%s" differs',
                 $message,
                 !empty($message) ? "\n" : '',
@@ -50510,15 +44061,15 @@ abstract class PHPUnit_Framework_Assert
     }
 
     /**
-     * Evaluates a PHPUnit_Framework_Constraint matcher object.
+     * Evaluates a PHPUnit\Framework\Constraint matcher object.
      *
-     * @param mixed                        $value
-     * @param PHPUnit_Framework_Constraint $constraint
-     * @param string                       $message
+     * @param mixed      $value
+     * @param Constraint $constraint
+     * @param string     $message
      */
-    public static function assertThat($value, PHPUnit_Framework_Constraint $constraint, $message = '')
+    public static function assertThat($value, Constraint $constraint, $message = '')
     {
-        self::$count += count($constraint);
+        self::$count += \count($constraint);
 
         $constraint->evaluate($value, $message);
     }
@@ -50531,8 +44082,8 @@ abstract class PHPUnit_Framework_Assert
      */
     public static function assertJson($actualJson, $message = '')
     {
-        if (!is_string($actualJson)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($actualJson)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
         static::assertThat($actualJson, static::isJson(), $message);
@@ -50550,10 +44101,11 @@ abstract class PHPUnit_Framework_Assert
         static::assertJson($expectedJson, $message);
         static::assertJson($actualJson, $message);
 
-        $expected = json_decode($expectedJson);
-        $actual   = json_decode($actualJson);
+        $constraint = new JsonMatches(
+            $expectedJson
+        );
 
-        static::assertEquals($expected, $actual, $message);
+        static::assertThat($actualJson, $constraint, $message);
     }
 
     /**
@@ -50568,10 +44120,11 @@ abstract class PHPUnit_Framework_Assert
         static::assertJson($expectedJson, $message);
         static::assertJson($actualJson, $message);
 
-        $expected = json_decode($expectedJson);
-        $actual   = json_decode($actualJson);
+        $constraint = new JsonMatches(
+            $expectedJson
+        );
 
-        static::assertNotEquals($expected, $actual, $message);
+        static::assertThat($actualJson, new LogicalNot($constraint), $message);
     }
 
     /**
@@ -50584,13 +44137,12 @@ abstract class PHPUnit_Framework_Assert
     public static function assertJsonStringEqualsJsonFile($expectedFile, $actualJson, $message = '')
     {
         static::assertFileExists($expectedFile, $message);
-        $expectedJson = file_get_contents($expectedFile);
+        $expectedJson = \file_get_contents($expectedFile);
 
         static::assertJson($expectedJson, $message);
         static::assertJson($actualJson, $message);
 
-        // call constraint
-        $constraint = new PHPUnit_Framework_Constraint_JsonMatches(
+        $constraint = new JsonMatches(
             $expectedJson
         );
 
@@ -50607,17 +44159,16 @@ abstract class PHPUnit_Framework_Assert
     public static function assertJsonStringNotEqualsJsonFile($expectedFile, $actualJson, $message = '')
     {
         static::assertFileExists($expectedFile, $message);
-        $expectedJson = file_get_contents($expectedFile);
+        $expectedJson = \file_get_contents($expectedFile);
 
         static::assertJson($expectedJson, $message);
         static::assertJson($actualJson, $message);
 
-        // call constraint
-        $constraint = new PHPUnit_Framework_Constraint_JsonMatches(
+        $constraint = new JsonMatches(
             $expectedJson
         );
 
-        static::assertThat($actualJson, new PHPUnit_Framework_Constraint_Not($constraint), $message);
+        static::assertThat($actualJson, new LogicalNot($constraint), $message);
     }
 
     /**
@@ -50632,18 +44183,17 @@ abstract class PHPUnit_Framework_Assert
         static::assertFileExists($expectedFile, $message);
         static::assertFileExists($actualFile, $message);
 
-        $actualJson   = file_get_contents($actualFile);
-        $expectedJson = file_get_contents($expectedFile);
+        $actualJson   = \file_get_contents($actualFile);
+        $expectedJson = \file_get_contents($expectedFile);
 
         static::assertJson($expectedJson, $message);
         static::assertJson($actualJson, $message);
 
-        // call constraint
-        $constraintExpected = new PHPUnit_Framework_Constraint_JsonMatches(
+        $constraintExpected = new JsonMatches(
             $expectedJson
         );
 
-        $constraintActual = new PHPUnit_Framework_Constraint_JsonMatches($actualJson);
+        $constraintActual = new JsonMatches($actualJson);
 
         static::assertThat($expectedJson, $constraintActual, $message);
         static::assertThat($actualJson, $constraintExpected, $message);
@@ -50661,255 +44211,213 @@ abstract class PHPUnit_Framework_Assert
         static::assertFileExists($expectedFile, $message);
         static::assertFileExists($actualFile, $message);
 
-        $actualJson   = file_get_contents($actualFile);
-        $expectedJson = file_get_contents($expectedFile);
+        $actualJson   = \file_get_contents($actualFile);
+        $expectedJson = \file_get_contents($expectedFile);
 
         static::assertJson($expectedJson, $message);
         static::assertJson($actualJson, $message);
 
-        // call constraint
-        $constraintExpected = new PHPUnit_Framework_Constraint_JsonMatches(
+        $constraintExpected = new JsonMatches(
             $expectedJson
         );
 
-        $constraintActual = new PHPUnit_Framework_Constraint_JsonMatches($actualJson);
+        $constraintActual = new JsonMatches($actualJson);
 
-        static::assertThat($expectedJson, new PHPUnit_Framework_Constraint_Not($constraintActual), $message);
-        static::assertThat($actualJson, new PHPUnit_Framework_Constraint_Not($constraintExpected), $message);
+        static::assertThat($expectedJson, new LogicalNot($constraintActual), $message);
+        static::assertThat($actualJson, new LogicalNot($constraintExpected), $message);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_And matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_And
+     * @return LogicalAnd
      */
     public static function logicalAnd()
     {
-        $constraints = func_get_args();
+        $constraints = \func_get_args();
 
-        $constraint = new PHPUnit_Framework_Constraint_And;
+        $constraint = new LogicalAnd;
         $constraint->setConstraints($constraints);
 
         return $constraint;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Or matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_Or
+     * @return LogicalOr
      */
     public static function logicalOr()
     {
-        $constraints = func_get_args();
+        $constraints = \func_get_args();
 
-        $constraint = new PHPUnit_Framework_Constraint_Or;
+        $constraint = new LogicalOr;
         $constraint->setConstraints($constraints);
 
         return $constraint;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Not matcher object.
-     *
-     * @param PHPUnit_Framework_Constraint $constraint
+     * @param Constraint $constraint
      *
-     * @return PHPUnit_Framework_Constraint_Not
+     * @return LogicalNot
      */
-    public static function logicalNot(PHPUnit_Framework_Constraint $constraint)
+    public static function logicalNot(Constraint $constraint)
     {
-        return new PHPUnit_Framework_Constraint_Not($constraint);
+        return new LogicalNot($constraint);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Xor matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_Xor
+     * @return LogicalXor
      */
     public static function logicalXor()
     {
-        $constraints = func_get_args();
+        $constraints = \func_get_args();
 
-        $constraint = new PHPUnit_Framework_Constraint_Xor;
+        $constraint = new LogicalXor;
         $constraint->setConstraints($constraints);
 
         return $constraint;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsAnything matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsAnything
+     * @return IsAnything
      */
     public static function anything()
     {
-        return new PHPUnit_Framework_Constraint_IsAnything;
+        return new IsAnything;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsTrue matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsTrue
+     * @return IsTrue
      */
     public static function isTrue()
     {
-        return new PHPUnit_Framework_Constraint_IsTrue;
+        return new IsTrue;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Callback matcher object.
-     *
      * @param callable $callback
      *
-     * @return PHPUnit_Framework_Constraint_Callback
+     * @return Callback
      */
     public static function callback($callback)
     {
-        return new PHPUnit_Framework_Constraint_Callback($callback);
+        return new Callback($callback);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsFalse matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsFalse
+     * @return IsFalse
      */
     public static function isFalse()
     {
-        return new PHPUnit_Framework_Constraint_IsFalse;
+        return new IsFalse;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsJson matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsJson
+     * @return IsJson
      */
     public static function isJson()
     {
-        return new PHPUnit_Framework_Constraint_IsJson;
+        return new IsJson;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsNull matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsNull
+     * @return IsNull
      */
     public static function isNull()
     {
-        return new PHPUnit_Framework_Constraint_IsNull;
+        return new IsNull;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsFinite matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsFinite
+     * @return IsFinite
      */
     public static function isFinite()
     {
-        return new PHPUnit_Framework_Constraint_IsFinite;
+        return new IsFinite;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsInfinite matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsInfinite
+     * @return IsInfinite
      */
     public static function isInfinite()
     {
-        return new PHPUnit_Framework_Constraint_IsInfinite;
+        return new IsInfinite;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsNan matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsNan
+     * @return IsNan
      */
     public static function isNan()
     {
-        return new PHPUnit_Framework_Constraint_IsNan;
+        return new IsNan;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Attribute matcher object.
+     * @param Constraint $constraint
+     * @param string     $attributeName
      *
-     * @param PHPUnit_Framework_Constraint $constraint
-     * @param string                       $attributeName
-     *
-     * @return PHPUnit_Framework_Constraint_Attribute
+     * @return Attribute
      */
-    public static function attribute(PHPUnit_Framework_Constraint $constraint, $attributeName)
+    public static function attribute(Constraint $constraint, $attributeName)
     {
-        return new PHPUnit_Framework_Constraint_Attribute(
+        return new Attribute(
             $constraint,
             $attributeName
         );
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_TraversableContains matcher
-     * object.
-     *
      * @param mixed $value
      * @param bool  $checkForObjectIdentity
      * @param bool  $checkForNonObjectIdentity
      *
-     * @return PHPUnit_Framework_Constraint_TraversableContains
+     * @return TraversableContains
      */
     public static function contains($value, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
     {
-        return new PHPUnit_Framework_Constraint_TraversableContains($value, $checkForObjectIdentity, $checkForNonObjectIdentity);
+        return new TraversableContains($value, $checkForObjectIdentity, $checkForNonObjectIdentity);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
-     * object.
-     *
      * @param string $type
      *
-     * @return PHPUnit_Framework_Constraint_TraversableContainsOnly
+     * @return TraversableContainsOnly
      */
     public static function containsOnly($type)
     {
-        return new PHPUnit_Framework_Constraint_TraversableContainsOnly($type);
+        return new TraversableContainsOnly($type);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
-     * object.
-     *
      * @param string $classname
      *
-     * @return PHPUnit_Framework_Constraint_TraversableContainsOnly
+     * @return TraversableContainsOnly
      */
     public static function containsOnlyInstancesOf($classname)
     {
-        return new PHPUnit_Framework_Constraint_TraversableContainsOnly($classname, false);
+        return new TraversableContainsOnly($classname, false);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_ArrayHasKey matcher object.
-     *
      * @param mixed $key
      *
-     * @return PHPUnit_Framework_Constraint_ArrayHasKey
+     * @return ArrayHasKey
      */
     public static function arrayHasKey($key)
     {
-        return new PHPUnit_Framework_Constraint_ArrayHasKey($key);
+        return new ArrayHasKey($key);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object.
-     *
      * @param mixed $value
      * @param float $delta
      * @param int   $maxDepth
      * @param bool  $canonicalize
      * @param bool  $ignoreCase
      *
-     * @return PHPUnit_Framework_Constraint_IsEqual
+     * @return IsEqual
      */
     public static function equalTo($value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
     {
-        return new PHPUnit_Framework_Constraint_IsEqual(
+        return new IsEqual(
             $value,
             $delta,
             $maxDepth,
@@ -50919,10 +44427,6 @@ abstract class PHPUnit_Framework_Assert
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object
-     * that is wrapped in a PHPUnit_Framework_Constraint_Attribute matcher
-     * object.
-     *
      * @param string $attributeName
      * @param mixed  $value
      * @param float  $delta
@@ -50930,7 +44434,7 @@ abstract class PHPUnit_Framework_Assert
      * @param bool   $canonicalize
      * @param bool   $ignoreCase
      *
-     * @return PHPUnit_Framework_Constraint_Attribute
+     * @return Attribute
      */
     public static function attributeEqualTo($attributeName, $value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
     {
@@ -50947,274 +44451,230 @@ abstract class PHPUnit_Framework_Assert
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsEmpty matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsEmpty
+     * @return IsEmpty
      */
     public static function isEmpty()
     {
-        return new PHPUnit_Framework_Constraint_IsEmpty;
+        return new IsEmpty;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsWritable matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsWritable
+     * @return IsWritable
      */
     public static function isWritable()
     {
-        return new PHPUnit_Framework_Constraint_IsWritable;
+        return new IsWritable;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsReadable matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_IsReadable
+     * @return IsReadable
      */
     public static function isReadable()
     {
-        return new PHPUnit_Framework_Constraint_IsReadable;
+        return new IsReadable;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_DirectoryExists matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_DirectoryExists
+     * @return DirectoryExists
      */
     public static function directoryExists()
     {
-        return new PHPUnit_Framework_Constraint_DirectoryExists;
+        return new DirectoryExists;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_FileExists matcher object.
-     *
-     * @return PHPUnit_Framework_Constraint_FileExists
+     * @return FileExists
      */
     public static function fileExists()
     {
-        return new PHPUnit_Framework_Constraint_FileExists;
+        return new FileExists;
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_GreaterThan matcher object.
-     *
      * @param mixed $value
      *
-     * @return PHPUnit_Framework_Constraint_GreaterThan
+     * @return GreaterThan
      */
     public static function greaterThan($value)
     {
-        return new PHPUnit_Framework_Constraint_GreaterThan($value);
+        return new GreaterThan($value);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
-     * a PHPUnit_Framework_Constraint_IsEqual and a
-     * PHPUnit_Framework_Constraint_GreaterThan matcher object.
-     *
      * @param mixed $value
      *
-     * @return PHPUnit_Framework_Constraint_Or
+     * @return LogicalOr
      */
     public static function greaterThanOrEqual($value)
     {
         return static::logicalOr(
-            new PHPUnit_Framework_Constraint_IsEqual($value),
-            new PHPUnit_Framework_Constraint_GreaterThan($value)
+            new IsEqual($value),
+            new GreaterThan($value)
         );
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_ClassHasAttribute matcher object.
-     *
      * @param string $attributeName
      *
-     * @return PHPUnit_Framework_Constraint_ClassHasAttribute
+     * @return ClassHasAttribute
      */
     public static function classHasAttribute($attributeName)
     {
-        return new PHPUnit_Framework_Constraint_ClassHasAttribute(
+        return new ClassHasAttribute(
             $attributeName
         );
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_ClassHasStaticAttribute matcher
-     * object.
-     *
      * @param string $attributeName
      *
-     * @return PHPUnit_Framework_Constraint_ClassHasStaticAttribute
+     * @return ClassHasStaticAttribute
      */
     public static function classHasStaticAttribute($attributeName)
     {
-        return new PHPUnit_Framework_Constraint_ClassHasStaticAttribute(
+        return new ClassHasStaticAttribute(
             $attributeName
         );
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_ObjectHasAttribute matcher object.
-     *
      * @param string $attributeName
      *
-     * @return PHPUnit_Framework_Constraint_ObjectHasAttribute
+     * @return ObjectHasAttribute
      */
     public static function objectHasAttribute($attributeName)
     {
-        return new PHPUnit_Framework_Constraint_ObjectHasAttribute(
+        return new ObjectHasAttribute(
             $attributeName
         );
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsIdentical matcher object.
-     *
      * @param mixed $value
      *
-     * @return PHPUnit_Framework_Constraint_IsIdentical
+     * @return IsIdentical
      */
     public static function identicalTo($value)
     {
-        return new PHPUnit_Framework_Constraint_IsIdentical($value);
+        return new IsIdentical($value);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsInstanceOf matcher object.
-     *
      * @param string $className
      *
-     * @return PHPUnit_Framework_Constraint_IsInstanceOf
+     * @return IsInstanceOf
      */
     public static function isInstanceOf($className)
     {
-        return new PHPUnit_Framework_Constraint_IsInstanceOf($className);
+        return new IsInstanceOf($className);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_IsType matcher object.
-     *
      * @param string $type
      *
-     * @return PHPUnit_Framework_Constraint_IsType
+     * @return IsType
      */
     public static function isType($type)
     {
-        return new PHPUnit_Framework_Constraint_IsType($type);
+        return new IsType($type);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_LessThan matcher object.
-     *
      * @param mixed $value
      *
-     * @return PHPUnit_Framework_Constraint_LessThan
+     * @return LessThan
      */
     public static function lessThan($value)
     {
-        return new PHPUnit_Framework_Constraint_LessThan($value);
+        return new LessThan($value);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
-     * a PHPUnit_Framework_Constraint_IsEqual and a
-     * PHPUnit_Framework_Constraint_LessThan matcher object.
-     *
      * @param mixed $value
      *
-     * @return PHPUnit_Framework_Constraint_Or
+     * @return LogicalOr
      */
     public static function lessThanOrEqual($value)
     {
         return static::logicalOr(
-            new PHPUnit_Framework_Constraint_IsEqual($value),
-            new PHPUnit_Framework_Constraint_LessThan($value)
+            new IsEqual($value),
+            new LessThan($value)
         );
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_PCREMatch matcher object.
-     *
      * @param string $pattern
      *
-     * @return PHPUnit_Framework_Constraint_PCREMatch
+     * @return RegularExpression
      */
     public static function matchesRegularExpression($pattern)
     {
-        return new PHPUnit_Framework_Constraint_PCREMatch($pattern);
+        return new RegularExpression($pattern);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_StringMatches matcher object.
-     *
      * @param string $string
      *
-     * @return PHPUnit_Framework_Constraint_StringMatches
+     * @return StringMatchesFormatDescription
      */
     public static function matches($string)
     {
-        return new PHPUnit_Framework_Constraint_StringMatches($string);
+        return new StringMatchesFormatDescription($string);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_StringStartsWith matcher object.
-     *
      * @param mixed $prefix
      *
-     * @return PHPUnit_Framework_Constraint_StringStartsWith
+     * @return StringStartsWith
      */
     public static function stringStartsWith($prefix)
     {
-        return new PHPUnit_Framework_Constraint_StringStartsWith($prefix);
+        return new StringStartsWith($prefix);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_StringContains matcher object.
-     *
      * @param string $string
      * @param bool   $case
      *
-     * @return PHPUnit_Framework_Constraint_StringContains
+     * @return StringContains
      */
     public static function stringContains($string, $case = true)
     {
-        return new PHPUnit_Framework_Constraint_StringContains($string, $case);
+        return new StringContains($string, $case);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_StringEndsWith matcher object.
-     *
      * @param mixed $suffix
      *
-     * @return PHPUnit_Framework_Constraint_StringEndsWith
+     * @return StringEndsWith
      */
     public static function stringEndsWith($suffix)
     {
-        return new PHPUnit_Framework_Constraint_StringEndsWith($suffix);
+        return new StringEndsWith($suffix);
     }
 
     /**
-     * Returns a PHPUnit_Framework_Constraint_Count matcher object.
-     *
      * @param int $count
      *
-     * @return PHPUnit_Framework_Constraint_Count
+     * @return Count
      */
     public static function countOf($count)
     {
-        return new PHPUnit_Framework_Constraint_Count($count);
+        return new Count($count);
     }
+
     /**
      * Fails a test with the given message.
      *
      * @param string $message
      *
-     * @throws PHPUnit_Framework_AssertionFailedError
+     * @throws AssertionFailedError
      */
     public static function fail($message = '')
     {
-        throw new PHPUnit_Framework_AssertionFailedError($message);
+        self::$count++;
+
+        throw new AssertionFailedError($message);
     }
 
     /**
@@ -51226,21 +44686,21 @@ abstract class PHPUnit_Framework_Assert
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public static function readAttribute($classOrObject, $attributeName)
     {
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(2, 'valid attribute name');
         }
 
-        if (is_string($classOrObject)) {
-            if (!class_exists($classOrObject)) {
-                throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (\is_string($classOrObject)) {
+            if (!\class_exists($classOrObject)) {
+                throw InvalidArgumentHelper::factory(
                     1,
                     'class name'
                 );
@@ -51250,17 +44710,19 @@ abstract class PHPUnit_Framework_Assert
                 $classOrObject,
                 $attributeName
             );
-        } elseif (is_object($classOrObject)) {
+        }
+
+        if (\is_object($classOrObject)) {
             return static::getObjectAttribute(
                 $classOrObject,
                 $attributeName
             );
-        } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
-                1,
-                'class name or object'
-            );
         }
+
+        throw InvalidArgumentHelper::factory(
+            1,
+            'class name or object'
+        );
     }
 
     /**
@@ -51272,24 +44734,24 @@ abstract class PHPUnit_Framework_Assert
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public static function getStaticAttribute($className, $attributeName)
     {
-        if (!is_string($className)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($className)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (!class_exists($className)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'class name');
+        if (!\class_exists($className)) {
+            throw InvalidArgumentHelper::factory(1, 'class name');
         }
 
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(2, 'valid attribute name');
         }
 
         $class = new ReflectionClass($className);
@@ -51297,15 +44759,15 @@ abstract class PHPUnit_Framework_Assert
         while ($class) {
             $attributes = $class->getStaticProperties();
 
-            if (array_key_exists($attributeName, $attributes)) {
+            if (\array_key_exists($attributeName, $attributes)) {
                 return $attributes[$attributeName];
             }
 
             $class = $class->getParentClass();
         }
 
-        throw new PHPUnit_Framework_Exception(
-            sprintf(
+        throw new Exception(
+            \sprintf(
                 'Attribute "%s" not found in class.',
                 $attributeName
             )
@@ -51321,20 +44783,20 @@ abstract class PHPUnit_Framework_Assert
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public static function getObjectAttribute($object, $attributeName)
     {
-        if (!is_object($object)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'object');
+        if (!\is_object($object)) {
+            throw InvalidArgumentHelper::factory(1, 'object');
         }
 
-        if (!is_string($attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
+        if (!\is_string($attributeName)) {
+            throw InvalidArgumentHelper::factory(2, 'string');
         }
 
-        if (!preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'valid attribute name');
+        if (!\preg_match('/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/', $attributeName)) {
+            throw InvalidArgumentHelper::factory(2, 'valid attribute name');
         }
 
         try {
@@ -51345,6 +44807,7 @@ abstract class PHPUnit_Framework_Assert
             while ($reflector = $reflector->getParentClass()) {
                 try {
                     $attribute = $reflector->getProperty($attributeName);
+
                     break;
                 } catch (ReflectionException $e) {
                 }
@@ -51363,8 +44826,8 @@ abstract class PHPUnit_Framework_Assert
             return $value;
         }
 
-        throw new PHPUnit_Framework_Exception(
-            sprintf(
+        throw new Exception(
+            \sprintf(
                 'Attribute "%s" not found in object.',
                 $attributeName
             )
@@ -51376,11 +44839,11 @@ abstract class PHPUnit_Framework_Assert
      *
      * @param string $message
      *
-     * @throws PHPUnit_Framework_IncompleteTestError
+     * @throws IncompleteTestError
      */
     public static function markTestIncomplete($message = '')
     {
-        throw new PHPUnit_Framework_IncompleteTestError($message);
+        throw new IncompleteTestError($message);
     }
 
     /**
@@ -51388,11 +44851,11 @@ abstract class PHPUnit_Framework_Assert
      *
      * @param string $message
      *
-     * @throws PHPUnit_Framework_SkippedTestError
+     * @throws SkippedTestError
      */
     public static function markTestSkipped($message = '')
     {
-        throw new PHPUnit_Framework_SkippedTestError($message);
+        throw new SkippedTestError($message);
     }
 
     /**
@@ -51422,47 +44885,77 @@ abstract class PHPUnit_Framework_Assert
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+use PHPUnit\Framework\Assert;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\Constraint\ArrayHasKey;
+use PHPUnit\Framework\Constraint\Attribute;
+use PHPUnit\Framework\Constraint\ClassHasAttribute;
+use PHPUnit\Framework\Constraint\ClassHasStaticAttribute;
+use PHPUnit\Framework\Constraint\Constraint;
+use PHPUnit\Framework\Constraint\Count;
+use PHPUnit\Framework\Constraint\DirectoryExists;
+use PHPUnit\Framework\Constraint\FileExists;
+use PHPUnit\Framework\Constraint\GreaterThan;
+use PHPUnit\Framework\Constraint\IsAnything;
+use PHPUnit\Framework\Constraint\IsEmpty;
+use PHPUnit\Framework\Constraint\IsEqual;
+use PHPUnit\Framework\Constraint\IsFalse;
+use PHPUnit\Framework\Constraint\IsIdentical;
+use PHPUnit\Framework\Constraint\IsInfinite;
+use PHPUnit\Framework\Constraint\IsInstanceOf;
+use PHPUnit\Framework\Constraint\IsJson;
+use PHPUnit\Framework\Constraint\IsNan;
+use PHPUnit\Framework\Constraint\IsNull;
+use PHPUnit\Framework\Constraint\IsReadable;
+use PHPUnit\Framework\Constraint\IsTrue;
+use PHPUnit\Framework\Constraint\IsType;
+use PHPUnit\Framework\Constraint\IsWritable;
+use PHPUnit\Framework\Constraint\LessThan;
+use PHPUnit\Framework\Constraint\LogicalAnd;
+use PHPUnit\Framework\Constraint\LogicalNot;
+use PHPUnit\Framework\Constraint\LogicalOr;
+use PHPUnit\Framework\Constraint\LogicalXor;
+use PHPUnit\Framework\Constraint\ObjectHasAttribute;
+use PHPUnit\Framework\Constraint\RegularExpression;
+use PHPUnit\Framework\Constraint\StringContains;
+use PHPUnit\Framework\Constraint\StringEndsWith;
+use PHPUnit\Framework\Constraint\StringMatchesFormatDescription;
+use PHPUnit\Framework\Constraint\StringStartsWith;
+use PHPUnit\Framework\Constraint\TraversableContains;
+use PHPUnit\Framework\Constraint\TraversableContainsOnly;
+use PHPUnit\Framework\TestCase;
 
 /**
  * Returns a matcher that matches when the method is executed
  * zero or more times.
  *
- * @return PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount
+ * @return PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount
  */
 function any()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::any',
-        func_get_args()
-    );
+    return TestCase::any();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsAnything matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsAnything matcher object.
  *
- * @return PHPUnit_Framework_Constraint_IsAnything
+ * @return IsAnything
  */
 function anything()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::anything',
-        func_get_args()
-    );
+    return Assert::anything();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_ArrayHasKey matcher object.
+ * Returns a PHPUnit\Framework\Constraint\ArrayHasKey matcher object.
  *
  * @param mixed $key
  *
- * @return PHPUnit_Framework_Constraint_ArrayHasKey
+ * @return ArrayHasKey
  */
 function arrayHasKey($key)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::arrayHasKey',
-        func_get_args()
-    );
+    return Assert::arrayHasKey(...\func_get_args());
 }
 
 /**
@@ -51474,10 +44967,7 @@ function arrayHasKey($key)
  */
 function assertArrayHasKey($key, $array, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertArrayHasKey',
-        func_get_args()
-    );
+    return Assert::assertArrayHasKey(...\func_get_args());
 }
 
 /**
@@ -51490,10 +44980,7 @@ function assertArrayHasKey($key, $array, $message = '')
  */
 function assertArraySubset($subset, $array, $strict = false, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertArraySubset',
-        func_get_args()
-    );
+    return Assert::assertArraySubset(...\func_get_args());
 }
 
 /**
@@ -51505,10 +44992,7 @@ function assertArraySubset($subset, $array, $strict = false, $message = '')
  */
 function assertArrayNotHasKey($key, $array, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertArrayNotHasKey',
-        func_get_args()
-    );
+    return Assert::assertArrayNotHasKey(...\func_get_args());
 }
 
 /**
@@ -51525,10 +45009,7 @@ function assertArrayNotHasKey($key, $array, $message = '')
  */
 function assertAttributeContains($needle, $haystackAttributeName, $haystackClassOrObject, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeContains',
-        func_get_args()
-    );
+    return Assert::assertAttributeContains(...\func_get_args());
 }
 
 /**
@@ -51543,10 +45024,7 @@ function assertAttributeContains($needle, $haystackAttributeName, $haystackClass
  */
 function assertAttributeContainsOnly($type, $haystackAttributeName, $haystackClassOrObject, $isNativeType = null, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeContainsOnly',
-        func_get_args()
-    );
+    return Assert::assertAttributeContainsOnly(...\func_get_args());
 }
 
 /**
@@ -51560,10 +45038,7 @@ function assertAttributeContainsOnly($type, $haystackAttributeName, $haystackCla
  */
 function assertAttributeCount($expectedCount, $haystackAttributeName, $haystackClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeCount',
-        func_get_args()
-    );
+    return Assert::assertAttributeCount(...\func_get_args());
 }
 
 /**
@@ -51576,10 +45051,7 @@ function assertAttributeCount($expectedCount, $haystackAttributeName, $haystackC
  */
 function assertAttributeEmpty($haystackAttributeName, $haystackClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeEmpty',
-        func_get_args()
-    );
+    return Assert::assertAttributeEmpty(...\func_get_args());
 }
 
 /**
@@ -51596,10 +45068,7 @@ function assertAttributeEmpty($haystackAttributeName, $haystackClassOrObject, $m
  */
 function assertAttributeEquals($expected, $actualAttributeName, $actualClassOrObject, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeEquals',
-        func_get_args()
-    );
+    return Assert::assertAttributeEquals(...\func_get_args());
 }
 
 /**
@@ -51612,10 +45081,7 @@ function assertAttributeEquals($expected, $actualAttributeName, $actualClassOrOb
  */
 function assertAttributeGreaterThan($expected, $actualAttributeName, $actualClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeGreaterThan',
-        func_get_args()
-    );
+    return Assert::assertAttributeGreaterThan(...\func_get_args());
 }
 
 /**
@@ -51628,10 +45094,7 @@ function assertAttributeGreaterThan($expected, $actualAttributeName, $actualClas
  */
 function assertAttributeGreaterThanOrEqual($expected, $actualAttributeName, $actualClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeGreaterThanOrEqual',
-        func_get_args()
-    );
+    return Assert::assertAttributeGreaterThanOrEqual(...\func_get_args());
 }
 
 /**
@@ -51644,10 +45107,7 @@ function assertAttributeGreaterThanOrEqual($expected, $actualAttributeName, $act
  */
 function assertAttributeInstanceOf($expected, $attributeName, $classOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeInstanceOf',
-        func_get_args()
-    );
+    return Assert::assertAttributeInstanceOf(...\func_get_args());
 }
 
 /**
@@ -51660,10 +45120,7 @@ function assertAttributeInstanceOf($expected, $attributeName, $classOrObject, $m
  */
 function assertAttributeInternalType($expected, $attributeName, $classOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeInternalType',
-        func_get_args()
-    );
+    return Assert::assertAttributeInternalType(...\func_get_args());
 }
 
 /**
@@ -51676,10 +45133,7 @@ function assertAttributeInternalType($expected, $attributeName, $classOrObject,
  */
 function assertAttributeLessThan($expected, $actualAttributeName, $actualClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeLessThan',
-        func_get_args()
-    );
+    return Assert::assertAttributeLessThan(...\func_get_args());
 }
 
 /**
@@ -51692,10 +45146,7 @@ function assertAttributeLessThan($expected, $actualAttributeName, $actualClassOr
  */
 function assertAttributeLessThanOrEqual($expected, $actualAttributeName, $actualClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeLessThanOrEqual',
-        func_get_args()
-    );
+    return Assert::assertAttributeLessThanOrEqual(...\func_get_args());
 }
 
 /**
@@ -51712,10 +45163,7 @@ function assertAttributeLessThanOrEqual($expected, $actualAttributeName, $actual
  */
 function assertAttributeNotContains($needle, $haystackAttributeName, $haystackClassOrObject, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotContains',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotContains(...\func_get_args());
 }
 
 /**
@@ -51731,10 +45179,7 @@ function assertAttributeNotContains($needle, $haystackAttributeName, $haystackCl
  */
 function assertAttributeNotContainsOnly($type, $haystackAttributeName, $haystackClassOrObject, $isNativeType = null, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotContainsOnly',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotContainsOnly(...\func_get_args());
 }
 
 /**
@@ -51748,10 +45193,7 @@ function assertAttributeNotContainsOnly($type, $haystackAttributeName, $haystack
  */
 function assertAttributeNotCount($expectedCount, $haystackAttributeName, $haystackClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotCount',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotCount(...\func_get_args());
 }
 
 /**
@@ -51764,10 +45206,7 @@ function assertAttributeNotCount($expectedCount, $haystackAttributeName, $haysta
  */
 function assertAttributeNotEmpty($haystackAttributeName, $haystackClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotEmpty',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotEmpty(...\func_get_args());
 }
 
 /**
@@ -51784,10 +45223,7 @@ function assertAttributeNotEmpty($haystackAttributeName, $haystackClassOrObject,
  */
 function assertAttributeNotEquals($expected, $actualAttributeName, $actualClassOrObject, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotEquals',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotEquals(...\func_get_args());
 }
 
 /**
@@ -51800,10 +45236,7 @@ function assertAttributeNotEquals($expected, $actualAttributeName, $actualClassO
  */
 function assertAttributeNotInstanceOf($expected, $attributeName, $classOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotInstanceOf',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotInstanceOf(...\func_get_args());
 }
 
 /**
@@ -51816,10 +45249,7 @@ function assertAttributeNotInstanceOf($expected, $attributeName, $classOrObject,
  */
 function assertAttributeNotInternalType($expected, $attributeName, $classOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotInternalType',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotInternalType(...\func_get_args());
 }
 
 /**
@@ -51833,10 +45263,7 @@ function assertAttributeNotInternalType($expected, $attributeName, $classOrObjec
  */
 function assertAttributeNotSame($expected, $actualAttributeName, $actualClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeNotSame',
-        func_get_args()
-    );
+    return Assert::assertAttributeNotSame(...\func_get_args());
 }
 
 /**
@@ -51850,10 +45277,7 @@ function assertAttributeNotSame($expected, $actualAttributeName, $actualClassOrO
  */
 function assertAttributeSame($expected, $actualAttributeName, $actualClassOrObject, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertAttributeSame',
-        func_get_args()
-    );
+    return Assert::assertAttributeSame(...\func_get_args());
 }
 
 /**
@@ -51865,10 +45289,7 @@ function assertAttributeSame($expected, $actualAttributeName, $actualClassOrObje
  */
 function assertClassHasAttribute($attributeName, $className, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertClassHasAttribute',
-        func_get_args()
-    );
+    return Assert::assertClassHasAttribute(...\func_get_args());
 }
 
 /**
@@ -51880,10 +45301,7 @@ function assertClassHasAttribute($attributeName, $className, $message = '')
  */
 function assertClassHasStaticAttribute($attributeName, $className, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertClassHasStaticAttribute',
-        func_get_args()
-    );
+    return Assert::assertClassHasStaticAttribute(...\func_get_args());
 }
 
 /**
@@ -51895,10 +45313,7 @@ function assertClassHasStaticAttribute($attributeName, $className, $message = ''
  */
 function assertClassNotHasAttribute($attributeName, $className, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertClassNotHasAttribute',
-        func_get_args()
-    );
+    return Assert::assertClassNotHasAttribute(...\func_get_args());
 }
 
 /**
@@ -51910,10 +45325,7 @@ function assertClassNotHasAttribute($attributeName, $className, $message = '')
  */
 function assertClassNotHasStaticAttribute($attributeName, $className, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertClassNotHasStaticAttribute',
-        func_get_args()
-    );
+    return Assert::assertClassNotHasStaticAttribute(...\func_get_args());
 }
 
 /**
@@ -51928,10 +45340,7 @@ function assertClassNotHasStaticAttribute($attributeName, $className, $message =
  */
 function assertContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertContains',
-        func_get_args()
-    );
+    return Assert::assertContains(...\func_get_args());
 }
 
 /**
@@ -51944,25 +45353,19 @@ function assertContains($needle, $haystack, $message = '', $ignoreCase = false,
  */
 function assertContainsOnly($type, $haystack, $isNativeType = null, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertContainsOnly',
-        func_get_args()
-    );
+    return Assert::assertContainsOnly(...\func_get_args());
 }
 
 /**
  * Asserts that a haystack contains only instances of a given classname
  *
- * @param string            $classname
- * @param array|Traversable $haystack
- * @param string            $message
+ * @param string             $classname
+ * @param array|\Traversable $haystack
+ * @param string             $message
  */
 function assertContainsOnlyInstancesOf($classname, $haystack, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertContainsOnlyInstancesOf',
-        func_get_args()
-    );
+    return Assert::assertContainsOnlyInstancesOf(...\func_get_args());
 }
 
 /**
@@ -51974,10 +45377,7 @@ function assertContainsOnlyInstancesOf($classname, $haystack, $message = '')
  */
 function assertCount($expectedCount, $haystack, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertCount',
-        func_get_args()
-    );
+    return Assert::assertCount(...\func_get_args());
 }
 
 /**
@@ -51986,14 +45386,11 @@ function assertCount($expectedCount, $haystack, $message = '')
  * @param mixed  $actual
  * @param string $message
  *
- * @throws PHPUnit_Framework_AssertionFailedError
+ * @throws AssertionFailedError
  */
 function assertEmpty($actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertEmpty',
-        func_get_args()
-    );
+    return Assert::assertEmpty(...\func_get_args());
 }
 
 /**
@@ -52006,10 +45403,7 @@ function assertEmpty($actual, $message = '')
  */
 function assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actualElement, $checkAttributes = false, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertEqualXMLStructure',
-        func_get_args()
-    );
+    return Assert::assertEqualXMLStructure(...\func_get_args());
 }
 
 /**
@@ -52025,10 +45419,7 @@ function assertEqualXMLStructure(DOMElement $expectedElement, DOMElement $actual
  */
 function assertEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertEquals',
-        func_get_args()
-    );
+    return Assert::assertEquals(...\func_get_args());
 }
 
 /**
@@ -52037,14 +45428,11 @@ function assertEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth
  * @param bool   $condition
  * @param string $message
  *
- * @throws PHPUnit_Framework_AssertionFailedError
+ * @throws AssertionFailedError
  */
 function assertNotTrue($condition, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotTrue',
-        func_get_args()
-    );
+    return Assert::assertNotTrue(...\func_get_args());
 }
 
 /**
@@ -52053,14 +45441,11 @@ function assertNotTrue($condition, $message = '')
  * @param bool   $condition
  * @param string $message
  *
- * @throws PHPUnit_Framework_AssertionFailedError
+ * @throws AssertionFailedError
  */
 function assertFalse($condition, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertFalse',
-        func_get_args()
-    );
+    return Assert::assertFalse(...\func_get_args());
 }
 
 /**
@@ -52075,10 +45460,7 @@ function assertFalse($condition, $message = '')
  */
 function assertFileEquals($expected, $actual, $message = '', $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertFileEquals',
-        func_get_args()
-    );
+    return Assert::assertFileEquals(...\func_get_args());
 }
 
 /**
@@ -52089,10 +45471,7 @@ function assertFileEquals($expected, $actual, $message = '', $canonicalize = fal
  */
 function assertFileExists($filename, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertFileExists',
-        func_get_args()
-    );
+    return Assert::assertFileExists(...\func_get_args());
 }
 
 /**
@@ -52107,10 +45486,7 @@ function assertFileExists($filename, $message = '')
  */
 function assertFileNotEquals($expected, $actual, $message = '', $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertFileNotEquals',
-        func_get_args()
-    );
+    return Assert::assertFileNotEquals(...\func_get_args());
 }
 
 /**
@@ -52121,10 +45497,7 @@ function assertFileNotEquals($expected, $actual, $message = '', $canonicalize =
  */
 function assertFileNotExists($filename, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertFileNotExists',
-        func_get_args()
-    );
+    return Assert::assertFileNotExists(...\func_get_args());
 }
 
 /**
@@ -52136,10 +45509,7 @@ function assertFileNotExists($filename, $message = '')
  */
 function assertGreaterThan($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertGreaterThan',
-        func_get_args()
-    );
+    return Assert::assertGreaterThan(...\func_get_args());
 }
 
 /**
@@ -52151,10 +45521,7 @@ function assertGreaterThan($expected, $actual, $message = '')
  */
 function assertGreaterThanOrEqual($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertGreaterThanOrEqual',
-        func_get_args()
-    );
+    return Assert::assertGreaterThanOrEqual(...\func_get_args());
 }
 
 /**
@@ -52166,10 +45533,7 @@ function assertGreaterThanOrEqual($expected, $actual, $message = '')
  */
 function assertInstanceOf($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertInstanceOf',
-        func_get_args()
-    );
+    return Assert::assertInstanceOf(...\func_get_args());
 }
 
 /**
@@ -52181,10 +45545,7 @@ function assertInstanceOf($expected, $actual, $message = '')
  */
 function assertInternalType($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertInternalType',
-        func_get_args()
-    );
+    return Assert::assertInternalType(...\func_get_args());
 }
 
 /**
@@ -52195,10 +45556,7 @@ function assertInternalType($expected, $actual, $message = '')
  */
 function assertJson($actualJson, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertJson',
-        func_get_args()
-    );
+    return Assert::assertJson(...\func_get_args());
 }
 
 /**
@@ -52210,10 +45568,7 @@ function assertJson($actualJson, $message = '')
  */
 function assertJsonFileEqualsJsonFile($expectedFile, $actualFile, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertJsonFileEqualsJsonFile',
-        func_get_args()
-    );
+    return Assert::assertJsonFileEqualsJsonFile(...\func_get_args());
 }
 
 /**
@@ -52225,10 +45580,7 @@ function assertJsonFileEqualsJsonFile($expectedFile, $actualFile, $message = '')
  */
 function assertJsonFileNotEqualsJsonFile($expectedFile, $actualFile, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertJsonFileNotEqualsJsonFile',
-        func_get_args()
-    );
+    return Assert::assertJsonFileNotEqualsJsonFile(...\func_get_args());
 }
 
 /**
@@ -52240,10 +45592,7 @@ function assertJsonFileNotEqualsJsonFile($expectedFile, $actualFile, $message =
  */
 function assertJsonStringEqualsJsonFile($expectedFile, $actualJson, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertJsonStringEqualsJsonFile',
-        func_get_args()
-    );
+    return Assert::assertJsonStringEqualsJsonFile(...\func_get_args());
 }
 
 /**
@@ -52255,10 +45604,7 @@ function assertJsonStringEqualsJsonFile($expectedFile, $actualJson, $message = '
  */
 function assertJsonStringEqualsJsonString($expectedJson, $actualJson, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertJsonStringEqualsJsonString',
-        func_get_args()
-    );
+    return Assert::assertJsonStringEqualsJsonString(...\func_get_args());
 }
 
 /**
@@ -52270,10 +45616,7 @@ function assertJsonStringEqualsJsonString($expectedJson, $actualJson, $message =
  */
 function assertJsonStringNotEqualsJsonFile($expectedFile, $actualJson, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertJsonStringNotEqualsJsonFile',
-        func_get_args()
-    );
+    return Assert::assertJsonStringNotEqualsJsonFile(...\func_get_args());
 }
 
 /**
@@ -52285,10 +45628,7 @@ function assertJsonStringNotEqualsJsonFile($expectedFile, $actualJson, $message
  */
 function assertJsonStringNotEqualsJsonString($expectedJson, $actualJson, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertJsonStringNotEqualsJsonString',
-        func_get_args()
-    );
+    return Assert::assertJsonStringNotEqualsJsonString(...\func_get_args());
 }
 
 /**
@@ -52300,10 +45640,7 @@ function assertJsonStringNotEqualsJsonString($expectedJson, $actualJson, $messag
  */
 function assertLessThan($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertLessThan',
-        func_get_args()
-    );
+    return Assert::assertLessThan(...\func_get_args());
 }
 
 /**
@@ -52315,10 +45652,7 @@ function assertLessThan($expected, $actual, $message = '')
  */
 function assertLessThanOrEqual($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertLessThanOrEqual',
-        func_get_args()
-    );
+    return Assert::assertLessThanOrEqual(...\func_get_args());
 }
 
 /**
@@ -52329,10 +45663,7 @@ function assertLessThanOrEqual($expected, $actual, $message = '')
  */
 function assertFinite($actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertFinite',
-        func_get_args()
-    );
+    return Assert::assertFinite(...\func_get_args());
 }
 
 /**
@@ -52343,10 +45674,7 @@ function assertFinite($actual, $message = '')
  */
 function assertInfinite($actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertInfinite',
-        func_get_args()
-    );
+    return Assert::assertInfinite(...\func_get_args());
 }
 
 /**
@@ -52357,10 +45685,7 @@ function assertInfinite($actual, $message = '')
  */
 function assertNan($actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNan',
-        func_get_args()
-    );
+    return Assert::assertNan(...\func_get_args());
 }
 
 /**
@@ -52375,10 +45700,7 @@ function assertNan($actual, $message = '')
  */
 function assertNotContains($needle, $haystack, $message = '', $ignoreCase = false, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotContains',
-        func_get_args()
-    );
+    return Assert::assertNotContains(...\func_get_args());
 }
 
 /**
@@ -52391,10 +45713,7 @@ function assertNotContains($needle, $haystack, $message = '', $ignoreCase = fals
  */
 function assertNotContainsOnly($type, $haystack, $isNativeType = null, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotContainsOnly',
-        func_get_args()
-    );
+    return Assert::assertNotContainsOnly(...\func_get_args());
 }
 
 /**
@@ -52406,10 +45725,7 @@ function assertNotContainsOnly($type, $haystack, $isNativeType = null, $message
  */
 function assertNotCount($expectedCount, $haystack, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotCount',
-        func_get_args()
-    );
+    return Assert::assertNotCount(...\func_get_args());
 }
 
 /**
@@ -52418,14 +45734,11 @@ function assertNotCount($expectedCount, $haystack, $message = '')
  * @param mixed  $actual
  * @param string $message
  *
- * @throws PHPUnit_Framework_AssertionFailedError
+ * @throws AssertionFailedError
  */
 function assertNotEmpty($actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotEmpty',
-        func_get_args()
-    );
+    return Assert::assertNotEmpty(...\func_get_args());
 }
 
 /**
@@ -52441,10 +45754,7 @@ function assertNotEmpty($actual, $message = '')
  */
 function assertNotEquals($expected, $actual, $message = '', $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotEquals',
-        func_get_args()
-    );
+    return Assert::assertNotEquals(...\func_get_args());
 }
 
 /**
@@ -52456,10 +45766,7 @@ function assertNotEquals($expected, $actual, $message = '', $delta = 0.0, $maxDe
  */
 function assertNotInstanceOf($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotInstanceOf',
-        func_get_args()
-    );
+    return Assert::assertNotInstanceOf(...\func_get_args());
 }
 
 /**
@@ -52471,10 +45778,7 @@ function assertNotInstanceOf($expected, $actual, $message = '')
  */
 function assertNotInternalType($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotInternalType',
-        func_get_args()
-    );
+    return Assert::assertNotInternalType(...\func_get_args());
 }
 
 /**
@@ -52483,14 +45787,11 @@ function assertNotInternalType($expected, $actual, $message = '')
  * @param bool   $condition
  * @param string $message
  *
- * @throws PHPUnit_Framework_AssertionFailedError
+ * @throws AssertionFailedError
  */
 function assertNotFalse($condition, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotFalse',
-        func_get_args()
-    );
+    return Assert::assertNotFalse(...\func_get_args());
 }
 
 /**
@@ -52501,10 +45802,7 @@ function assertNotFalse($condition, $message = '')
  */
 function assertNotNull($actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotNull',
-        func_get_args()
-    );
+    return Assert::assertNotNull(...\func_get_args());
 }
 
 /**
@@ -52516,10 +45814,7 @@ function assertNotNull($actual, $message = '')
  */
 function assertNotRegExp($pattern, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotRegExp',
-        func_get_args()
-    );
+    return Assert::assertNotRegExp(...\func_get_args());
 }
 
 /**
@@ -52533,26 +45828,20 @@ function assertNotRegExp($pattern, $string, $message = '')
  */
 function assertNotSame($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotSame',
-        func_get_args()
-    );
+    return Assert::assertNotSame(...\func_get_args());
 }
 
 /**
  * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
  * is not the same.
  *
- * @param array|Countable|Traversable $expected
- * @param array|Countable|Traversable $actual
- * @param string                      $message
+ * @param array|\Countable|\Traversable $expected
+ * @param array|\Countable|\Traversable $actual
+ * @param string                        $message
  */
 function assertNotSameSize($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNotSameSize',
-        func_get_args()
-    );
+    return Assert::assertNotSameSize(...\func_get_args());
 }
 
 /**
@@ -52563,10 +45852,7 @@ function assertNotSameSize($expected, $actual, $message = '')
  */
 function assertNull($actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertNull',
-        func_get_args()
-    );
+    return Assert::assertNull(...\func_get_args());
 }
 
 /**
@@ -52578,10 +45864,7 @@ function assertNull($actual, $message = '')
  */
 function assertObjectHasAttribute($attributeName, $object, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertObjectHasAttribute',
-        func_get_args()
-    );
+    return Assert::assertObjectHasAttribute(...\func_get_args());
 }
 
 /**
@@ -52593,10 +45876,7 @@ function assertObjectHasAttribute($attributeName, $object, $message = '')
  */
 function assertObjectNotHasAttribute($attributeName, $object, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertObjectNotHasAttribute',
-        func_get_args()
-    );
+    return Assert::assertObjectNotHasAttribute(...\func_get_args());
 }
 
 /**
@@ -52608,10 +45888,7 @@ function assertObjectNotHasAttribute($attributeName, $object, $message = '')
  */
 function assertRegExp($pattern, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertRegExp',
-        func_get_args()
-    );
+    return Assert::assertRegExp(...\func_get_args());
 }
 
 /**
@@ -52625,26 +45902,20 @@ function assertRegExp($pattern, $string, $message = '')
  */
 function assertSame($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertSame',
-        func_get_args()
-    );
+    return Assert::assertSame(...\func_get_args());
 }
 
 /**
  * Assert that the size of two arrays (or `Countable` or `Traversable` objects)
  * is the same.
  *
- * @param array|Countable|Traversable $expected
- * @param array|Countable|Traversable $actual
- * @param string                      $message
+ * @param array|\Countable|\Traversable $expected
+ * @param array|\Countable|\Traversable $actual
+ * @param string                        $message
  */
 function assertSameSize($expected, $actual, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertSameSize',
-        func_get_args()
-    );
+    return Assert::assertSameSize(...\func_get_args());
 }
 
 /**
@@ -52656,10 +45927,7 @@ function assertSameSize($expected, $actual, $message = '')
  */
 function assertStringEndsNotWith($suffix, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringEndsNotWith',
-        func_get_args()
-    );
+    return Assert::assertStringEndsNotWith(...\func_get_args());
 }
 
 /**
@@ -52671,10 +45939,7 @@ function assertStringEndsNotWith($suffix, $string, $message = '')
  */
 function assertStringEndsWith($suffix, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringEndsWith',
-        func_get_args()
-    );
+    return Assert::assertStringEndsWith(...\func_get_args());
 }
 
 /**
@@ -52689,10 +45954,7 @@ function assertStringEndsWith($suffix, $string, $message = '')
  */
 function assertStringEqualsFile($expectedFile, $actualString, $message = '', $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringEqualsFile',
-        func_get_args()
-    );
+    return Assert::assertStringEqualsFile(...\func_get_args());
 }
 
 /**
@@ -52704,10 +45966,7 @@ function assertStringEqualsFile($expectedFile, $actualString, $message = '', $ca
  */
 function assertStringMatchesFormat($format, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringMatchesFormat',
-        func_get_args()
-    );
+    return Assert::assertStringMatchesFormat(...\func_get_args());
 }
 
 /**
@@ -52719,10 +45978,7 @@ function assertStringMatchesFormat($format, $string, $message = '')
  */
 function assertStringMatchesFormatFile($formatFile, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringMatchesFormatFile',
-        func_get_args()
-    );
+    return Assert::assertStringMatchesFormatFile(...\func_get_args());
 }
 
 /**
@@ -52737,10 +45993,7 @@ function assertStringMatchesFormatFile($formatFile, $string, $message = '')
  */
 function assertStringNotEqualsFile($expectedFile, $actualString, $message = '', $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringNotEqualsFile',
-        func_get_args()
-    );
+    return Assert::assertStringNotEqualsFile(...\func_get_args());
 }
 
 /**
@@ -52752,10 +46005,7 @@ function assertStringNotEqualsFile($expectedFile, $actualString, $message = '',
  */
 function assertStringNotMatchesFormat($format, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringNotMatchesFormat',
-        func_get_args()
-    );
+    return Assert::assertStringNotMatchesFormat(...\func_get_args());
 }
 
 /**
@@ -52767,10 +46017,7 @@ function assertStringNotMatchesFormat($format, $string, $message = '')
  */
 function assertStringNotMatchesFormatFile($formatFile, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringNotMatchesFormatFile',
-        func_get_args()
-    );
+    return Assert::assertStringNotMatchesFormatFile(...\func_get_args());
 }
 
 /**
@@ -52782,10 +46029,7 @@ function assertStringNotMatchesFormatFile($formatFile, $string, $message = '')
  */
 function assertStringStartsNotWith($prefix, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringStartsNotWith',
-        func_get_args()
-    );
+    return Assert::assertStringStartsNotWith(...\func_get_args());
 }
 
 /**
@@ -52797,25 +46041,19 @@ function assertStringStartsNotWith($prefix, $string, $message = '')
  */
 function assertStringStartsWith($prefix, $string, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertStringStartsWith',
-        func_get_args()
-    );
+    return Assert::assertStringStartsWith(...\func_get_args());
 }
 
 /**
- * Evaluates a PHPUnit_Framework_Constraint matcher object.
+ * Evaluates a PHPUnit\Framework\Constraint matcher object.
  *
- * @param mixed                        $value
- * @param PHPUnit_Framework_Constraint $constraint
- * @param string                       $message
+ * @param mixed      $value
+ * @param Constraint $constraint
+ * @param string     $message
  */
-function assertThat($value, PHPUnit_Framework_Constraint $constraint, $message = '')
+function assertThat($value, Constraint $constraint, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertThat',
-        func_get_args()
-    );
+    return Assert::assertThat(...\func_get_args());
 }
 
 /**
@@ -52824,14 +46062,11 @@ function assertThat($value, PHPUnit_Framework_Constraint $constraint, $message =
  * @param bool   $condition
  * @param string $message
  *
- * @throws PHPUnit_Framework_AssertionFailedError
+ * @throws AssertionFailedError
  */
 function assertTrue($condition, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertTrue',
-        func_get_args()
-    );
+    return Assert::assertTrue(...\func_get_args());
 }
 
 /**
@@ -52843,10 +46078,7 @@ function assertTrue($condition, $message = '')
  */
 function assertXmlFileEqualsXmlFile($expectedFile, $actualFile, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertXmlFileEqualsXmlFile',
-        func_get_args()
-    );
+    return Assert::assertXmlFileEqualsXmlFile(...\func_get_args());
 }
 
 /**
@@ -52858,70 +46090,55 @@ function assertXmlFileEqualsXmlFile($expectedFile, $actualFile, $message = '')
  */
 function assertXmlFileNotEqualsXmlFile($expectedFile, $actualFile, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertXmlFileNotEqualsXmlFile',
-        func_get_args()
-    );
+    return Assert::assertXmlFileNotEqualsXmlFile(...\func_get_args());
 }
 
 /**
  * Asserts that two XML documents are equal.
  *
- * @param string $expectedFile
- * @param string $actualXml
- * @param string $message
+ * @param string             $expectedFile
+ * @param string|DOMDocument $actualXml
+ * @param string             $message
  */
 function assertXmlStringEqualsXmlFile($expectedFile, $actualXml, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertXmlStringEqualsXmlFile',
-        func_get_args()
-    );
+    return Assert::assertXmlStringEqualsXmlFile(...\func_get_args());
 }
 
 /**
  * Asserts that two XML documents are equal.
  *
- * @param string $expectedXml
- * @param string $actualXml
- * @param string $message
+ * @param string|DOMDocument $expectedXml
+ * @param string|DOMDocument $actualXml
+ * @param string             $message
  */
 function assertXmlStringEqualsXmlString($expectedXml, $actualXml, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertXmlStringEqualsXmlString',
-        func_get_args()
-    );
+    return Assert::assertXmlStringEqualsXmlString(...\func_get_args());
 }
 
 /**
  * Asserts that two XML documents are not equal.
  *
- * @param string $expectedFile
- * @param string $actualXml
- * @param string $message
+ * @param string             $expectedFile
+ * @param string|DOMDocument $actualXml
+ * @param string             $message
  */
 function assertXmlStringNotEqualsXmlFile($expectedFile, $actualXml, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertXmlStringNotEqualsXmlFile',
-        func_get_args()
-    );
+    return Assert::assertXmlStringNotEqualsXmlFile(...\func_get_args());
 }
 
 /**
  * Asserts that two XML documents are not equal.
  *
- * @param string $expectedXml
- * @param string $actualXml
- * @param string $message
+ * @param string|DOMDocument $expectedXml
+ * @param string|DOMDocument $actualXml
+ * @param string             $message
  */
 function assertXmlStringNotEqualsXmlString($expectedXml, $actualXml, $message = '')
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::assertXmlStringNotEqualsXmlString',
-        func_get_args()
-    );
+    return Assert::assertXmlStringNotEqualsXmlString(...\func_get_args());
 }
 
 /**
@@ -52930,48 +46147,39 @@ function assertXmlStringNotEqualsXmlString($expectedXml, $actualXml, $message =
  *
  * @param int $index
  *
- * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex
+ * @return PHPUnit\Framework\MockObject\Matcher\InvokedAtIndex
  */
 function at($index)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::at',
-        func_get_args()
-    );
+    return TestCase::at(...\func_get_args());
 }
 
 /**
  * Returns a matcher that matches when the method is executed at least once.
  *
- * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce
+ * @return PHPUnit\Framework\MockObject\Matcher\InvokedAtLeastOnce
  */
 function atLeastOnce()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::atLeastOnce',
-        func_get_args()
-    );
+    return TestCase::atLeastOnce();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Attribute matcher object.
+ * Returns a PHPUnit\Framework\Constraint\Attribute matcher object.
  *
- * @param PHPUnit_Framework_Constraint $constraint
- * @param string                       $attributeName
+ * @param Constraint $constraint
+ * @param string     $attributeName
  *
- * @return PHPUnit_Framework_Constraint_Attribute
+ * @return Attribute
  */
-function attribute(PHPUnit_Framework_Constraint $constraint, $attributeName)
+function attribute(Constraint $constraint, $attributeName)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::attribute',
-        func_get_args()
-    );
+    return Assert::attribute(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object
- * that is wrapped in a PHPUnit_Framework_Constraint_Attribute matcher
+ * Returns a PHPUnit\Framework\Constraint\IsEqual matcher object
+ * that is wrapped in a PHPUnit\Framework\Constraint\Attribute matcher
  * object.
  *
  * @param string $attributeName
@@ -52981,114 +46189,93 @@ function attribute(PHPUnit_Framework_Constraint $constraint, $attributeName)
  * @param bool   $canonicalize
  * @param bool   $ignoreCase
  *
- * @return PHPUnit_Framework_Constraint_Attribute
+ * @return Attribute
  */
 function attributeEqualTo($attributeName, $value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::attributeEqualTo',
-        func_get_args()
-    );
+    return Assert::attributeEqualTo(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Callback matcher object.
+ * Returns a PHPUnit\Framework\Constraint\Callback matcher object.
  *
  * @param callable $callback
  *
- * @return PHPUnit_Framework_Constraint_Callback
+ * @return Callback
  */
 function callback($callback)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::callback',
-        func_get_args()
-    );
+    return Assert::callback(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_ClassHasAttribute matcher object.
+ * Returns a PHPUnit\Framework\Constraint\ClassHasAttribute matcher object.
  *
  * @param string $attributeName
  *
- * @return PHPUnit_Framework_Constraint_ClassHasAttribute
+ * @return ClassHasAttribute
  */
 function classHasAttribute($attributeName)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::classHasAttribute',
-        func_get_args()
-    );
+    return Assert::classHasAttribute(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_ClassHasStaticAttribute matcher
+ * Returns a PHPUnit\Framework\Constraint\ClassHasStaticAttribute matcher
  * object.
  *
  * @param string $attributeName
  *
- * @return PHPUnit_Framework_Constraint_ClassHasStaticAttribute
+ * @return ClassHasStaticAttribute
  */
 function classHasStaticAttribute($attributeName)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::classHasStaticAttribute',
-        func_get_args()
-    );
+    return Assert::classHasStaticAttribute(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_TraversableContains matcher
+ * Returns a PHPUnit\Framework\Constraint\TraversableContains matcher
  * object.
  *
  * @param mixed $value
  * @param bool  $checkForObjectIdentity
  * @param bool  $checkForNonObjectIdentity
  *
- * @return PHPUnit_Framework_Constraint_TraversableContains
+ * @return TraversableContains
  */
 function contains($value, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::contains',
-        func_get_args()
-    );
+    return Assert::contains(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
+ * Returns a PHPUnit\Framework\Constraint\TraversableContainsOnly matcher
  * object.
  *
  * @param string $type
  *
- * @return PHPUnit_Framework_Constraint_TraversableContainsOnly
+ * @return TraversableContainsOnly
  */
 function containsOnly($type)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::containsOnly',
-        func_get_args()
-    );
+    return Assert::containsOnly(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_TraversableContainsOnly matcher
+ * Returns a PHPUnit\Framework\Constraint\TraversableContainsOnly matcher
  * object.
  *
  * @param string $classname
  *
- * @return PHPUnit_Framework_Constraint_TraversableContainsOnly
+ * @return TraversableContainsOnly
  */
 function containsOnlyInstancesOf($classname)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::containsOnlyInstancesOf',
-        func_get_args()
-    );
+    return Assert::containsOnlyInstancesOf(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Count matcher object.
+ * Returns a PHPUnit\Framework\Constraint\Count matcher object.
  *
  * @param int $count
  *
@@ -53096,14 +46283,21 @@ function containsOnlyInstancesOf($classname)
  */
 function countOf($count)
 {
-    return call_user_func_array(
-        'PHPUnit\Framework\Assert::countOf',
-        func_get_args()
-    );
+    return Assert::countOf(...\func_get_args());
+}
+
+/**
+ * Returns a PHPUnit\Framework\Constraint\DirectoryExists matcher object.
+ *
+ * @return DirectoryExists
+ */
+function directoryExists()
+{
+    return Assert::directoryExists();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsEqual matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsEqual matcher object.
  *
  * @param mixed $value
  * @param float $delta
@@ -53111,14 +46305,11 @@ function countOf($count)
  * @param bool  $canonicalize
  * @param bool  $ignoreCase
  *
- * @return PHPUnit_Framework_Constraint_IsEqual
+ * @return IsEqual
  */
 function equalTo($value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::equalTo',
-        func_get_args()
-    );
+    return Assert::equalTo(...\func_get_args());
 }
 
 /**
@@ -53127,365 +46318,327 @@ function equalTo($value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $i
  *
  * @param int $count
  *
- * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
+ * @return PHPUnit\Framework\MockObject\Matcher\InvokedCount
  */
 function exactly($count)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::exactly',
-        func_get_args()
-    );
+    return TestCase::exactly(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_FileExists matcher object.
+ * Returns a PHPUnit\Framework\Constraint\FileExists matcher object.
  *
- * @return PHPUnit_Framework_Constraint_FileExists
+ * @return FileExists
  */
 function fileExists()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::fileExists',
-        func_get_args()
-    );
+    return Assert::fileExists();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_GreaterThan matcher object.
+ * Returns a PHPUnit\Framework\Constraint\GreaterThan matcher object.
  *
  * @param mixed $value
  *
- * @return PHPUnit_Framework_Constraint_GreaterThan
+ * @return GreaterThan
  */
 function greaterThan($value)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::greaterThan',
-        func_get_args()
-    );
+    return Assert::greaterThan(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
- * a PHPUnit_Framework_Constraint_IsEqual and a
- * PHPUnit_Framework_Constraint_GreaterThan matcher object.
+ * Returns a PHPUnit\Framework\Constraint\Or matcher object that wraps
+ * a PHPUnit\Framework\Constraint\IsEqual and a
+ * PHPUnit\Framework\Constraint\GreaterThan matcher object.
  *
  * @param mixed $value
  *
- * @return PHPUnit_Framework_Constraint_Or
+ * @return LogicalOr
  */
 function greaterThanOrEqual($value)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::greaterThanOrEqual',
-        func_get_args()
-    );
+    return Assert::greaterThanOrEqual(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsIdentical matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsIdentical matcher object.
  *
  * @param mixed $value
  *
- * @return PHPUnit_Framework_Constraint_IsIdentical
+ * @return IsIdentical
  */
 function identicalTo($value)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::identicalTo',
-        func_get_args()
-    );
+    return Assert::identicalTo(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsEmpty matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsEmpty matcher object.
  *
- * @return PHPUnit_Framework_Constraint_IsEmpty
+ * @return IsEmpty
  */
 function isEmpty()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::isEmpty',
-        func_get_args()
-    );
+    return Assert::isEmpty();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsFalse matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsFalse matcher object.
  *
- * @return PHPUnit_Framework_Constraint_IsFalse
+ * @return IsFalse
  */
 function isFalse()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::isFalse',
-        func_get_args()
-    );
+    return Assert::isFalse();
+}
+
+/**
+ * Returns a PHPUnit\Framework\Constraint\IsInfinite matcher object.
+ *
+ * @return IsInfinite
+ */
+function isInfinite()
+{
+    return Assert::isInfinite();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsInstanceOf matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsInstanceOf matcher object.
  *
  * @param string $className
  *
- * @return PHPUnit_Framework_Constraint_IsInstanceOf
+ * @return IsInstanceOf
  */
 function isInstanceOf($className)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::isInstanceOf',
-        func_get_args()
-    );
+    return Assert::isInstanceOf(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsJson matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsJson matcher object.
  *
- * @return PHPUnit_Framework_Constraint_IsJson
+ * @return IsJson
  */
 function isJson()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::isJson',
-        func_get_args()
-    );
+    return Assert::isJson();
+}
+
+/**
+ * Returns a PHPUnit\Framework\Constraint\IsNan matcher object.
+ *
+ * @return IsNan
+ */
+function isNan()
+{
+    return Assert::isNan();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsNull matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsNull matcher object.
  *
- * @return PHPUnit_Framework_Constraint_IsNull
+ * @return IsNull
  */
 function isNull()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::isNull',
-        func_get_args()
-    );
+    return Assert::isNull();
+}
+
+/**
+ * Returns a PHPUnit\Framework\Constraint\IsReadable matcher object.
+ *
+ * @return IsReadable
+ */
+function isReadable()
+{
+    return Assert::isReadable();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsTrue matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsTrue matcher object.
  *
- * @return PHPUnit_Framework_Constraint_IsTrue
+ * @return IsTrue
  */
 function isTrue()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::isTrue',
-        func_get_args()
-    );
+    return Assert::isTrue();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_IsType matcher object.
+ * Returns a PHPUnit\Framework\Constraint\IsType matcher object.
  *
  * @param string $type
  *
- * @return PHPUnit_Framework_Constraint_IsType
+ * @return IsType
  */
 function isType($type)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::isType',
-        func_get_args()
-    );
+    return Assert::isType(...\func_get_args());
+}
+
+/**
+ * Returns a PHPUnit\Framework\Constraint\IsWritable matcher object.
+ *
+ * @return IsWritable
+ */
+function isWritable()
+{
+    return Assert::isWritable();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_LessThan matcher object.
+ * Returns a PHPUnit\Framework\Constraint\LessThan matcher object.
  *
  * @param mixed $value
  *
- * @return PHPUnit_Framework_Constraint_LessThan
+ * @return LessThan
  */
 function lessThan($value)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::lessThan',
-        func_get_args()
-    );
+    return Assert::lessThan(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Or matcher object that wraps
- * a PHPUnit_Framework_Constraint_IsEqual and a
- * PHPUnit_Framework_Constraint_LessThan matcher object.
+ * Returns a PHPUnit\Framework\Constraint\Or matcher object that wraps
+ * a PHPUnit\Framework\Constraint\IsEqual and a
+ * PHPUnit\Framework\Constraint\LessThan matcher object.
  *
  * @param mixed $value
  *
- * @return PHPUnit_Framework_Constraint_Or
+ * @return LogicalOr
  */
 function lessThanOrEqual($value)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::lessThanOrEqual',
-        func_get_args()
-    );
+    return Assert::lessThanOrEqual(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_And matcher object.
+ * Returns a PHPUnit\Framework\Constraint\And matcher object.
  *
- * @return PHPUnit_Framework_Constraint_And
+ * @return LogicalAnd
  */
 function logicalAnd()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::logicalAnd',
-        func_get_args()
-    );
+    return Assert::logicalAnd(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Not matcher object.
+ * Returns a PHPUnit\Framework\Constraint\Not matcher object.
  *
- * @param PHPUnit_Framework_Constraint $constraint
+ * @param Constraint $constraint
  *
- * @return PHPUnit_Framework_Constraint_Not
+ * @return LogicalNot
  */
-function logicalNot(PHPUnit_Framework_Constraint $constraint)
+function logicalNot(Constraint $constraint)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::logicalNot',
-        func_get_args()
-    );
+    return Assert::logicalNot(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Or matcher object.
+ * Returns a PHPUnit\Framework\Constraint\Or matcher object.
  *
- * @return PHPUnit_Framework_Constraint_Or
+ * @return LogicalOr
  */
 function logicalOr()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::logicalOr',
-        func_get_args()
-    );
+    return Assert::logicalOr(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_Xor matcher object.
+ * Returns a PHPUnit\Framework\Constraint\Xor matcher object.
  *
- * @return PHPUnit_Framework_Constraint_Xor
+ * @return LogicalXor
  */
 function logicalXor()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::logicalXor',
-        func_get_args()
-    );
+    return Assert::logicalXor(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_StringMatches matcher object.
+ * Returns a PHPUnit\Framework\Constraint\StringMatches matcher object.
  *
  * @param string $string
  *
- * @return PHPUnit_Framework_Constraint_StringMatches
+ * @return StringMatchesFormatDescription
  */
 function matches($string)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::matches',
-        func_get_args()
-    );
+    return Assert::matches(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_PCREMatch matcher object.
+ * Returns a PHPUnit\Framework\Constraint\PCREMatch matcher object.
  *
  * @param string $pattern
  *
- * @return PHPUnit_Framework_Constraint_PCREMatch
+ * @return RegularExpression
  */
 function matchesRegularExpression($pattern)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::matchesRegularExpression',
-        func_get_args()
-    );
+    return Assert::matchesRegularExpression(...\func_get_args());
 }
 
 /**
  * Returns a matcher that matches when the method is never executed.
  *
- * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
+ * @return PHPUnit\Framework\MockObject\Matcher\InvokedCount
  */
 function never()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::never',
-        func_get_args()
-    );
+    return TestCase::never();
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_ObjectHasAttribute matcher object.
+ * Returns a PHPUnit\Framework\Constraint\ObjectHasAttribute matcher object.
  *
  * @param string $attributeName
  *
- * @return PHPUnit_Framework_Constraint_ObjectHasAttribute
+ * @return ObjectHasAttribute
  */
 function objectHasAttribute($attributeName)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::objectHasAttribute',
-        func_get_args()
-    );
+    return Assert::objectHasAttribute(...\func_get_args());
 }
 
 /**
  * @param mixed $value, ...
  *
- * @return PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls
+ * @return PHPUnit\Framework\MockObject\Stub\ConsecutiveCalls
  */
 function onConsecutiveCalls()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::onConsecutiveCalls',
-        func_get_args()
-    );
+    return TestCase::onConsecutiveCalls(...\func_get_args());
 }
 
 /**
  * Returns a matcher that matches when the method is executed exactly once.
  *
- * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
+ * @return PHPUnit\Framework\MockObject\Matcher\InvokedCount
  */
 function once()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::once',
-        func_get_args()
-    );
+    return TestCase::once();
 }
 
 /**
  * @param int $argumentIndex
  *
- * @return PHPUnit_Framework_MockObject_Stub_ReturnArgument
+ * @return PHPUnit\Framework\MockObject\Stub\ReturnArgument
  */
 function returnArgument($argumentIndex)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::returnArgument',
-        func_get_args()
-    );
+    return TestCase::returnArgument(...\func_get_args());
 }
 
 /**
  * @param mixed $callback
  *
- * @return PHPUnit_Framework_MockObject_Stub_ReturnCallback
+ * @return PHPUnit\Framework\MockObject\Stub\ReturnCallback
  */
 function returnCallback($callback)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::returnCallback',
-        func_get_args()
-    );
+    return TestCase::returnCallback(...\func_get_args());
 }
 
 /**
@@ -53493,99 +46646,78 @@ function returnCallback($callback)
  *
  * This method is useful when mocking a fluent interface.
  *
- * @return PHPUnit_Framework_MockObject_Stub_ReturnSelf
+ * @return PHPUnit\Framework\MockObject\Stub\ReturnSelf
  */
 function returnSelf()
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::returnSelf',
-        func_get_args()
-    );
+    return TestCase::returnSelf();
 }
 
 /**
  * @param mixed $value
  *
- * @return PHPUnit_Framework_MockObject_Stub_Return
+ * @return PHPUnit\Framework\MockObject\Stub\Return
  */
 function returnValue($value)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::returnValue',
-        func_get_args()
-    );
+    return TestCase::returnValue(...\func_get_args());
 }
 
 /**
  * @param array $valueMap
  *
- * @return PHPUnit_Framework_MockObject_Stub_ReturnValueMap
+ * @return PHPUnit\Framework\MockObject\Stub\ReturnValueMap
  */
 function returnValueMap(array $valueMap)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::returnValueMap',
-        func_get_args()
-    );
+    return TestCase::returnValueMap(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_StringContains matcher object.
+ * Returns a PHPUnit\Framework\Constraint\StringContains matcher object.
  *
  * @param string $string
  * @param bool   $case
  *
- * @return PHPUnit_Framework_Constraint_StringContains
+ * @return StringContains
  */
 function stringContains($string, $case = true)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::stringContains',
-        func_get_args()
-    );
+    return Assert::stringContains(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_StringEndsWith matcher object.
+ * Returns a PHPUnit\Framework\Constraint\StringEndsWith matcher object.
  *
  * @param mixed $suffix
  *
- * @return PHPUnit_Framework_Constraint_StringEndsWith
+ * @return StringEndsWith
  */
 function stringEndsWith($suffix)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::stringEndsWith',
-        func_get_args()
-    );
+    return Assert::stringEndsWith(...\func_get_args());
 }
 
 /**
- * Returns a PHPUnit_Framework_Constraint_StringStartsWith matcher object.
+ * Returns a PHPUnit\Framework\Constraint\StringStartsWith matcher object.
  *
  * @param mixed $prefix
  *
- * @return PHPUnit_Framework_Constraint_StringStartsWith
+ * @return StringStartsWith
  */
 function stringStartsWith($prefix)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_Assert::stringStartsWith',
-        func_get_args()
-    );
+    return Assert::stringStartsWith(...\func_get_args());
 }
 
 /**
  * @param Exception $exception
  *
- * @return PHPUnit_Framework_MockObject_Stub_Exception
+ * @return PHPUnit\Framework\MockObject\Stub\Exception
  */
 function throwException(Exception $exception)
 {
-    return call_user_func_array(
-        'PHPUnit_Framework_TestCase::throwException',
-        func_get_args()
-    );
+    return TestCase::throwException(...\func_get_args());
 }
 <?php
 /*
@@ -53597,10 +46729,12 @@ function throwException(Exception $exception)
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework;
+
 /**
  * Thrown when an assertion failed.
  */
-class PHPUnit_Framework_AssertionFailedError extends PHPUnit_Framework_Exception implements PHPUnit_Framework_SelfDescribing
+class AssertionFailedError extends Exception implements SelfDescribing
 {
     /**
      * Wrapper for getMessage() which is declared as final.
@@ -53621,67 +46755,16 @@ class PHPUnit_Framework_AssertionFailedError extends PHPUnit_Framework_Exception
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
 /**
- * An empty Listener that can be extended to implement TestListener
- * with just a few lines of code.
- *
- * @see PHPUnit_Framework_TestListener for documentation on the API methods.
- */
-abstract class PHPUnit_Framework_BaseTestListener implements PHPUnit_Framework_TestListener
-{
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
-    {
-    }
-
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
-    {
-    }
-
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-    }
-
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-    }
-
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-    }
-
-    public function startTest(PHPUnit_Framework_Test $test)
-    {
-    }
-
-    public function endTest(PHPUnit_Framework_Test $test, $time)
-    {
-    }
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ * Implementation of the TestListener interface that does not do anything.
  *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
+ * @deprecated Use TestListenerDefaultImplementation trait instead
  */
-
-class PHPUnit_Framework_CodeCoverageException extends PHPUnit_Framework_Exception
+abstract class BaseTestListener implements TestListener
 {
+    use TestListenerDefaultImplementation;
 }
 <?php
 /*
@@ -53693,144 +46776,10 @@ class PHPUnit_Framework_CodeCoverageException extends PHPUnit_Framework_Exceptio
  * file that was distributed with this source code.
  */
 
-use SebastianBergmann\Exporter\Exporter;
+namespace PHPUnit\Framework;
 
-/**
- * Abstract base class for constraints which can be applied to any value.
- */
-abstract class PHPUnit_Framework_Constraint implements Countable, PHPUnit_Framework_SelfDescribing
+class CodeCoverageException extends Exception
 {
-    protected $exporter;
-
-    public function __construct()
-    {
-        $this->exporter = new Exporter;
-    }
-
-    /**
-     * Evaluates the constraint for parameter $other
-     *
-     * If $returnResult is set to false (the default), an exception is thrown
-     * in case of a failure. null is returned otherwise.
-     *
-     * If $returnResult is true, the result of the evaluation is returned as
-     * a boolean value instead: true in case of success, false in case of a
-     * failure.
-     *
-     * @param mixed  $other        Value or object to evaluate.
-     * @param string $description  Additional information about the test
-     * @param bool   $returnResult Whether to return a result or throw an exception
-     *
-     * @return mixed
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function evaluate($other, $description = '', $returnResult = false)
-    {
-        $success = false;
-
-        if ($this->matches($other)) {
-            $success = true;
-        }
-
-        if ($returnResult) {
-            return $success;
-        }
-
-        if (!$success) {
-            $this->fail($other, $description);
-        }
-    }
-
-    /**
-     * Evaluates the constraint for parameter $other. Returns true if the
-     * constraint is met, false otherwise.
-     *
-     * This method can be overridden to implement the evaluation algorithm.
-     *
-     * @param mixed $other Value or object to evaluate.
-     *
-     * @return bool
-     */
-    protected function matches($other)
-    {
-        return false;
-    }
-
-    /**
-     * Counts the number of constraint elements.
-     *
-     * @return int
-     */
-    public function count()
-    {
-        return 1;
-    }
-
-    /**
-     * Throws an exception for the given compared value and test description
-     *
-     * @param mixed                                          $other             Evaluated value or object.
-     * @param string                                         $description       Additional information about the test
-     * @param SebastianBergmann\Comparator\ComparisonFailure $comparisonFailure
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    protected function fail($other, $description, SebastianBergmann\Comparator\ComparisonFailure $comparisonFailure = null)
-    {
-        $failureDescription = sprintf(
-            'Failed asserting that %s.',
-            $this->failureDescription($other)
-        );
-
-        $additionalFailureDescription = $this->additionalFailureDescription($other);
-
-        if ($additionalFailureDescription) {
-            $failureDescription .= "\n" . $additionalFailureDescription;
-        }
-
-        if (!empty($description)) {
-            $failureDescription = $description . "\n" . $failureDescription;
-        }
-
-        throw new PHPUnit_Framework_ExpectationFailedException(
-            $failureDescription,
-            $comparisonFailure
-        );
-    }
-
-    /**
-     * Return additional failure description where needed
-     *
-     * The function can be overridden to provide additional failure
-     * information like a diff
-     *
-     * @param mixed $other Evaluated value or object.
-     *
-     * @return string
-     */
-    protected function additionalFailureDescription($other)
-    {
-        return '';
-    }
-
-    /**
-     * Returns the description of the failure
-     *
-     * The beginning of failure messages is "Failed asserting that" in most
-     * cases. This method should return the second part of that sentence.
-     *
-     * To provide additional failure information additionalFailureDescription
-     * can be used.
-     *
-     * @param mixed $other Evaluated value or object.
-     *
-     * @return string
-     */
-    protected function failureDescription($other)
-    {
-        return $this->exporter->export($other) . ' ' . $this->toString();
-    }
 }
 <?php
 /*
@@ -53841,127 +46790,9 @@ abstract class PHPUnit_Framework_Constraint implements Countable, PHPUnit_Framew
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
-/**
- * Logical AND.
- */
-class PHPUnit_Framework_Constraint_And extends PHPUnit_Framework_Constraint
-{
-    /**
-     * @var PHPUnit_Framework_Constraint[]
-     */
-    protected $constraints = [];
-
-    /**
-     * @var PHPUnit_Framework_Constraint
-     */
-    protected $lastConstraint = null;
-
-    /**
-     * @param PHPUnit_Framework_Constraint[] $constraints
-     *
-     * @throws PHPUnit_Framework_Exception
-     */
-    public function setConstraints(array $constraints)
-    {
-        $this->constraints = [];
-
-        foreach ($constraints as $constraint) {
-            if (!($constraint instanceof PHPUnit_Framework_Constraint)) {
-                throw new PHPUnit_Framework_Exception(
-                    'All parameters to ' . __CLASS__ .
-                    ' must be a constraint object.'
-                );
-            }
-
-            $this->constraints[] = $constraint;
-        }
-    }
-
-    /**
-     * Evaluates the constraint for parameter $other
-     *
-     * If $returnResult is set to false (the default), an exception is thrown
-     * in case of a failure. null is returned otherwise.
-     *
-     * If $returnResult is true, the result of the evaluation is returned as
-     * a boolean value instead: true in case of success, false in case of a
-     * failure.
-     *
-     * @param mixed  $other        Value or object to evaluate.
-     * @param string $description  Additional information about the test
-     * @param bool   $returnResult Whether to return a result or throw an exception
-     *
-     * @return mixed
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function evaluate($other, $description = '', $returnResult = false)
-    {
-        $success    = true;
-        $constraint = null;
-
-        foreach ($this->constraints as $constraint) {
-            if (!$constraint->evaluate($other, $description, true)) {
-                $success = false;
-                break;
-            }
-        }
-
-        if ($returnResult) {
-            return $success;
-        }
-
-        if (!$success) {
-            $this->fail($other, $description);
-        }
-    }
-
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        $text = '';
-
-        foreach ($this->constraints as $key => $constraint) {
-            if ($key > 0) {
-                $text .= ' and ';
-            }
-
-            $text .= $constraint->toString();
-        }
-
-        return $text;
-    }
-
-    /**
-     * Counts the number of constraint elements.
-     *
-     * @return int
-     */
-    public function count()
-    {
-        $count = 0;
-
-        foreach ($this->constraints as $constraint) {
-            $count += count($constraint);
-        }
-
-        return $count;
-    }
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+use ArrayAccess;
 
 /**
  * Constraint that asserts that the array it is evaluated for has a given key.
@@ -53971,7 +46802,7 @@ class PHPUnit_Framework_Constraint_And extends PHPUnit_Framework_Constraint
  *
  * The array key is passed in the constructor.
  */
-class PHPUnit_Framework_Constraint_ArrayHasKey extends PHPUnit_Framework_Constraint
+class ArrayHasKey extends Constraint
 {
     /**
      * @var int|string
@@ -53997,8 +46828,8 @@ class PHPUnit_Framework_Constraint_ArrayHasKey extends PHPUnit_Framework_Constra
      */
     protected function matches($other)
     {
-        if (is_array($other)) {
-            return array_key_exists($this->key, $other);
+        if (\is_array($other)) {
+            return \array_key_exists($this->key, $other);
         }
 
         if ($other instanceof ArrayAccess) {
@@ -54042,6 +46873,10 @@ class PHPUnit_Framework_Constraint_ArrayHasKey extends PHPUnit_Framework_Constra
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use SebastianBergmann\Comparator\ComparisonFailure;
 
 /**
  * Constraint that asserts that the array it is evaluated for has a specified subset.
@@ -54049,10 +46884,10 @@ class PHPUnit_Framework_Constraint_ArrayHasKey extends PHPUnit_Framework_Constra
  * Uses array_replace_recursive() to check if a key value subset is part of the
  * subject array.
  */
-class PHPUnit_Framework_Constraint_ArraySubset extends PHPUnit_Framework_Constraint
+class ArraySubset extends Constraint
 {
     /**
-     * @var array|Traversable
+     * @var array|\Traversable
      */
     protected $subset;
 
@@ -54062,37 +46897,63 @@ class PHPUnit_Framework_Constraint_ArraySubset extends PHPUnit_Framework_Constra
     protected $strict;
 
     /**
-     * @param array|Traversable $subset
-     * @param bool              $strict Check for object identity
+     * @param array|\Traversable $subset
+     * @param bool               $strict Check for object identity
      */
     public function __construct($subset, $strict = false)
     {
         parent::__construct();
+
         $this->strict = $strict;
         $this->subset = $subset;
     }
 
     /**
-     * Evaluates the constraint for parameter $other. Returns true if the
-     * constraint is met, false otherwise.
+     * Evaluates the constraint for parameter $other
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
      *
-     * @param array|Traversable $other Array or Traversable object to evaluate.
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
      *
-     * @return bool
+     * @param mixed  $other        Value or object to evaluate.
+     * @param string $description  Additional information about the test
+     * @param bool   $returnResult Whether to return a result or throw an exception
+     *
+     * @return mixed
+     *
+     * @throws ExpectationFailedException
      */
-    protected function matches($other)
+    public function evaluate($other, $description = '', $returnResult = false)
     {
         //type cast $other & $this->subset as an array to allow
         //support in standard array functions.
         $other        = $this->toArray($other);
         $this->subset = $this->toArray($this->subset);
 
-        $patched = array_replace_recursive($other, $this->subset);
+        $patched = \array_replace_recursive($other, $this->subset);
 
         if ($this->strict) {
-            return $other === $patched;
+            $result = $other === $patched;
         } else {
-            return $other == $patched;
+            $result = $other == $patched;
+        }
+
+        if ($returnResult) {
+            return $result;
+        }
+
+        if (!$result) {
+            $f = new ComparisonFailure(
+                $patched,
+                $other,
+                \print_r($patched, true),
+                \print_r($other, true)
+            );
+
+            $this->fail($other, $description, $f);
         }
     }
 
@@ -54122,18 +46983,22 @@ class PHPUnit_Framework_Constraint_ArraySubset extends PHPUnit_Framework_Constra
     }
 
     /**
-     * @param array|Traversable $other
+     * @param array|\Traversable $other
      *
      * @return array
      */
     private function toArray($other)
     {
-        if (is_array($other)) {
+        if (\is_array($other)) {
             return $other;
-        } elseif ($other instanceof ArrayObject) {
+        }
+
+        if ($other instanceof \ArrayObject) {
             return $other->getArrayCopy();
-        } elseif ($other instanceof Traversable) {
-            return iterator_to_array($other);
+        }
+
+        if ($other instanceof \Traversable) {
+            return \iterator_to_array($other);
         }
 
         // Keep BC even if we know that array would not be the expected one
@@ -54149,8 +47014,12 @@ class PHPUnit_Framework_Constraint_ArraySubset extends PHPUnit_Framework_Constra
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\Assert;
+use PHPUnit\Framework\ExpectationFailedException;
 
-class PHPUnit_Framework_Constraint_Attribute extends PHPUnit_Framework_Constraint_Composite
+class Attribute extends Composite
 {
     /**
      * @var string
@@ -54158,10 +47027,10 @@ class PHPUnit_Framework_Constraint_Attribute extends PHPUnit_Framework_Constrain
     protected $attributeName;
 
     /**
-     * @param PHPUnit_Framework_Constraint $constraint
-     * @param string                       $attributeName
+     * @param Constraint $constraint
+     * @param string     $attributeName
      */
-    public function __construct(PHPUnit_Framework_Constraint $constraint, $attributeName)
+    public function __construct(Constraint $constraint, $attributeName)
     {
         parent::__construct($constraint);
 
@@ -54184,12 +47053,12 @@ class PHPUnit_Framework_Constraint_Attribute extends PHPUnit_Framework_Constrain
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
         return parent::evaluate(
-            PHPUnit_Framework_Assert::readAttribute(
+            Assert::readAttribute(
                 $other,
                 $this->attributeName
             ),
@@ -54206,7 +47075,7 @@ class PHPUnit_Framework_Constraint_Attribute extends PHPUnit_Framework_Constrain
     public function toString()
     {
         return 'attribute "' . $this->attributeName . '" ' .
-               $this->innerConstraint->toString();
+            $this->innerConstraint->toString();
     }
 
     /**
@@ -54233,23 +47102,26 @@ class PHPUnit_Framework_Constraint_Attribute extends PHPUnit_Framework_Constrain
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Util\InvalidArgumentHelper;
 
 /**
  * Constraint that evaluates against a specified closure.
  */
-class PHPUnit_Framework_Constraint_Callback extends PHPUnit_Framework_Constraint
+class Callback extends Constraint
 {
     private $callback;
 
     /**
      * @param callable $callback
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws \PHPUnit\Framework\Exception
      */
     public function __construct($callback)
     {
-        if (!is_callable($callback)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!\is_callable($callback)) {
+            throw InvalidArgumentHelper::factory(
                 1,
                 'callable'
             );
@@ -54270,7 +47142,7 @@ class PHPUnit_Framework_Constraint_Callback extends PHPUnit_Framework_Constraint
      */
     protected function matches($other)
     {
-        return call_user_func($this->callback, $other);
+        return \call_user_func($this->callback, $other);
     }
 
     /**
@@ -54292,6 +47164,9 @@ class PHPUnit_Framework_Constraint_Callback extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use ReflectionClass;
 
 /**
  * Constraint that asserts that the class it is evaluated for has a given
@@ -54299,7 +47174,7 @@ class PHPUnit_Framework_Constraint_Callback extends PHPUnit_Framework_Constraint
  *
  * The attribute name is passed in the constructor.
  */
-class PHPUnit_Framework_Constraint_ClassHasAttribute extends PHPUnit_Framework_Constraint
+class ClassHasAttribute extends Constraint
 {
     /**
      * @var string
@@ -54337,7 +47212,7 @@ class PHPUnit_Framework_Constraint_ClassHasAttribute extends PHPUnit_Framework_C
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'has attribute "%s"',
             $this->attributeName
         );
@@ -54355,10 +47230,10 @@ class PHPUnit_Framework_Constraint_ClassHasAttribute extends PHPUnit_Framework_C
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             '%sclass "%s" %s',
-            is_object($other) ? 'object of ' : '',
-            is_object($other) ? get_class($other) : $other,
+            \is_object($other) ? 'object of ' : '',
+            \is_object($other) ? \get_class($other) : $other,
             $this->toString()
         );
     }
@@ -54372,6 +47247,9 @@ class PHPUnit_Framework_Constraint_ClassHasAttribute extends PHPUnit_Framework_C
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use ReflectionClass;
 
 /**
  * Constraint that asserts that the class it is evaluated for has a given
@@ -54379,7 +47257,7 @@ class PHPUnit_Framework_Constraint_ClassHasAttribute extends PHPUnit_Framework_C
  *
  * The attribute name is passed in the constructor.
  */
-class PHPUnit_Framework_Constraint_ClassHasStaticAttribute extends PHPUnit_Framework_Constraint_ClassHasAttribute
+class ClassHasStaticAttribute extends ClassHasAttribute
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -54397,9 +47275,9 @@ class PHPUnit_Framework_Constraint_ClassHasStaticAttribute extends PHPUnit_Frame
             $attribute = $class->getProperty($this->attributeName);
 
             return $attribute->isStatic();
-        } else {
-            return false;
         }
+
+        return false;
     }
 
     /**
@@ -54409,7 +47287,7 @@ class PHPUnit_Framework_Constraint_ClassHasStaticAttribute extends PHPUnit_Frame
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'has static attribute "%s"',
             $this->attributeName
         );
@@ -54424,18 +47302,21 @@ class PHPUnit_Framework_Constraint_ClassHasStaticAttribute extends PHPUnit_Frame
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
 
-abstract class PHPUnit_Framework_Constraint_Composite extends PHPUnit_Framework_Constraint
+abstract class Composite extends Constraint
 {
     /**
-     * @var PHPUnit_Framework_Constraint
+     * @var Constraint
      */
     protected $innerConstraint;
 
     /**
-     * @param PHPUnit_Framework_Constraint $innerConstraint
+     * @param Constraint $innerConstraint
      */
-    public function __construct(PHPUnit_Framework_Constraint $innerConstraint)
+    public function __construct(Constraint $innerConstraint)
     {
         parent::__construct();
         $this->innerConstraint = $innerConstraint;
@@ -54457,21 +47338,111 @@ abstract class PHPUnit_Framework_Constraint_Composite extends PHPUnit_Framework_
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
+     */
+    public function evaluate($other, $description = '', $returnResult = false)
+    {
+        try {
+            return $this->innerConstraint->evaluate(
+                $other,
+                $description,
+                $returnResult
+            );
+        } catch (ExpectationFailedException $e) {
+            $this->fail($other, $description, $e->getComparisonFailure());
+        }
+    }
+
+    /**
+     * Counts the number of constraint elements.
+     *
+     * @return int
+     */
+    public function count()
+    {
+        return \count($this->innerConstraint);
+    }
+}
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Framework\Constraint;
+
+use Countable;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\SelfDescribing;
+use SebastianBergmann\Comparator\ComparisonFailure;
+use SebastianBergmann\Exporter\Exporter;
+
+/**
+ * Abstract base class for constraints which can be applied to any value.
+ */
+abstract class Constraint implements Countable, SelfDescribing
+{
+    protected $exporter;
+
+    public function __construct()
+    {
+        $this->exporter = new Exporter;
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @param mixed  $other        Value or object to evaluate.
+     * @param string $description  Additional information about the test
+     * @param bool   $returnResult Whether to return a result or throw an exception
+     *
+     * @return mixed
+     *
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
-        try {
-            return $this->innerConstraint->evaluate(
-                $other,
-                $description,
-                $returnResult
-            );
-        } catch (PHPUnit_Framework_ExpectationFailedException $e) {
+        $success = false;
+
+        if ($this->matches($other)) {
+            $success = true;
+        }
+
+        if ($returnResult) {
+            return $success;
+        }
+
+        if (!$success) {
             $this->fail($other, $description);
         }
     }
 
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * This method can be overridden to implement the evaluation algorithm.
+     *
+     * @param mixed $other Value or object to evaluate.
+     *
+     * @return bool
+     */
+    protected function matches($other)
+    {
+        return false;
+    }
+
     /**
      * Counts the number of constraint elements.
      *
@@ -54479,7 +47450,72 @@ abstract class PHPUnit_Framework_Constraint_Composite extends PHPUnit_Framework_
      */
     public function count()
     {
-        return count($this->innerConstraint);
+        return 1;
+    }
+
+    /**
+     * Throws an exception for the given compared value and test description
+     *
+     * @param mixed             $other             Evaluated value or object.
+     * @param string            $description       Additional information about the test
+     * @param ComparisonFailure $comparisonFailure
+     *
+     * @throws ExpectationFailedException
+     */
+    protected function fail($other, $description, ComparisonFailure $comparisonFailure = null)
+    {
+        $failureDescription = \sprintf(
+            'Failed asserting that %s.',
+            $this->failureDescription($other)
+        );
+
+        $additionalFailureDescription = $this->additionalFailureDescription($other);
+
+        if ($additionalFailureDescription) {
+            $failureDescription .= "\n" . $additionalFailureDescription;
+        }
+
+        if (!empty($description)) {
+            $failureDescription = $description . "\n" . $failureDescription;
+        }
+
+        throw new ExpectationFailedException(
+            $failureDescription,
+            $comparisonFailure
+        );
+    }
+
+    /**
+     * Return additional failure description where needed
+     *
+     * The function can be overridden to provide additional failure
+     * information like a diff
+     *
+     * @param mixed $other Evaluated value or object.
+     *
+     * @return string
+     */
+    protected function additionalFailureDescription($other)
+    {
+        return '';
+    }
+
+    /**
+     * Returns the description of the failure
+     *
+     * The beginning of failure messages is "Failed asserting that" in most
+     * cases. This method should return the second part of that sentence.
+     *
+     * To provide additional failure information additionalFailureDescription
+     * can be used.
+     *
+     * @param mixed $other Evaluated value or object.
+     *
+     * @return string
+     */
+    protected function failureDescription($other)
+    {
+        return $this->exporter->export($other) . ' ' . $this->toString();
     }
 }
 <?php
@@ -54491,8 +47527,15 @@ abstract class PHPUnit_Framework_Constraint_Composite extends PHPUnit_Framework_
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
-class PHPUnit_Framework_Constraint_Count extends PHPUnit_Framework_Constraint
+use Countable;
+use Generator;
+use Iterator;
+use IteratorAggregate;
+use Traversable;
+
+class Count extends Constraint
 {
     /**
      * @var int
@@ -54522,27 +47565,33 @@ class PHPUnit_Framework_Constraint_Count extends PHPUnit_Framework_Constraint
     }
 
     /**
-     * @param mixed $other
+     * @param \Countable|\Traversable|array $other
      *
-     * @return bool
+     * @return int|null
      */
     protected function getCountOf($other)
     {
-        if ($other instanceof Countable || is_array($other)) {
-            return count($other);
-        } elseif ($other instanceof Traversable) {
-            if ($other instanceof IteratorAggregate) {
-                $iterator = $other->getIterator();
-            } else {
-                $iterator = $other;
+        if ($other instanceof Countable || \is_array($other)) {
+            return \count($other);
+        }
+
+        if ($other instanceof Traversable) {
+            while ($other instanceof IteratorAggregate) {
+                $other = $other->getIterator();
             }
 
+            $iterator = $other;
+
             if ($iterator instanceof Generator) {
                 return $this->getCountOfGenerator($iterator);
             }
 
+            if (!$iterator instanceof Iterator) {
+                return \iterator_count($iterator);
+            }
+
             $key   = $iterator->key();
-            $count = iterator_count($iterator);
+            $count = \iterator_count($iterator);
 
             // Manually rewind $iterator to previous key, since iterator_count
             // moves pointer.
@@ -54568,7 +47617,7 @@ class PHPUnit_Framework_Constraint_Count extends PHPUnit_Framework_Constraint
     protected function getCountOfGenerator(Generator $generator)
     {
         for ($count = 0; $generator->valid(); $generator->next()) {
-            $count += 1;
+            ++$count;
         }
 
         return $count;
@@ -54586,7 +47635,7 @@ class PHPUnit_Framework_Constraint_Count extends PHPUnit_Framework_Constraint
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             'actual size %d matches expected size %d',
             $this->getCountOf($other),
             $this->expectedCount
@@ -54598,7 +47647,7 @@ class PHPUnit_Framework_Constraint_Count extends PHPUnit_Framework_Constraint
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'count matches %d',
             $this->expectedCount
         );
@@ -54613,13 +47662,14 @@ class PHPUnit_Framework_Constraint_Count extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that checks if the directory(name) that it is evaluated for exists.
  *
  * The file path to check is passed as $other in evaluate().
  */
-class PHPUnit_Framework_Constraint_DirectoryExists extends PHPUnit_Framework_Constraint
+class DirectoryExists extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -54631,7 +47681,7 @@ class PHPUnit_Framework_Constraint_DirectoryExists extends PHPUnit_Framework_Con
      */
     protected function matches($other)
     {
-        return is_dir($other);
+        return \is_dir($other);
     }
 
     /**
@@ -54646,7 +47696,7 @@ class PHPUnit_Framework_Constraint_DirectoryExists extends PHPUnit_Framework_Con
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             'directory "%s" exists',
             $other
         );
@@ -54671,8 +47721,12 @@ class PHPUnit_Framework_Constraint_DirectoryExists extends PHPUnit_Framework_Con
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Util\Filter;
+use Throwable;
 
-class PHPUnit_Framework_Constraint_Exception extends PHPUnit_Framework_Constraint
+class Exception extends Constraint
 {
     /**
      * @var string
@@ -54715,20 +47769,20 @@ class PHPUnit_Framework_Constraint_Exception extends PHPUnit_Framework_Constrain
     {
         if ($other !== null) {
             $message = '';
-            if ($other instanceof Exception || $other instanceof Throwable) {
+            if ($other instanceof Throwable) {
                 $message = '. Message was: "' . $other->getMessage() . '" at'
-                        . "\n" . PHPUnit_Util_Filter::getFilteredStacktrace($other);
+                    . "\n" . Filter::getFilteredStacktrace($other);
             }
 
-            return sprintf(
+            return \sprintf(
                 'exception of type "%s" matches expected exception "%s"%s',
-                get_class($other),
+                \get_class($other),
                 $this->className,
                 $message
             );
         }
 
-        return sprintf(
+        return \sprintf(
             'exception of type "%s" is thrown',
             $this->className
         );
@@ -54741,7 +47795,7 @@ class PHPUnit_Framework_Constraint_Exception extends PHPUnit_Framework_Constrain
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'exception of type "%s"',
             $this->className
         );
@@ -54756,8 +47810,9 @@ class PHPUnit_Framework_Constraint_Exception extends PHPUnit_Framework_Constrain
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
-class PHPUnit_Framework_Constraint_ExceptionCode extends PHPUnit_Framework_Constraint
+class ExceptionCode extends Constraint
 {
     /**
      * @var int
@@ -54770,6 +47825,7 @@ class PHPUnit_Framework_Constraint_ExceptionCode extends PHPUnit_Framework_Const
     public function __construct($expected)
     {
         parent::__construct();
+
         $this->expectedCode = $expected;
     }
 
@@ -54777,7 +47833,7 @@ class PHPUnit_Framework_Constraint_ExceptionCode extends PHPUnit_Framework_Const
      * Evaluates the constraint for parameter $other. Returns true if the
      * constraint is met, false otherwise.
      *
-     * @param Exception $other
+     * @param \Throwable $other
      *
      * @return bool
      */
@@ -54798,7 +47854,7 @@ class PHPUnit_Framework_Constraint_ExceptionCode extends PHPUnit_Framework_Const
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             '%s is equal to expected exception code %s',
             $this->exporter->export($other->getCode()),
             $this->exporter->export($this->expectedCode)
@@ -54822,8 +47878,9 @@ class PHPUnit_Framework_Constraint_ExceptionCode extends PHPUnit_Framework_Const
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
-class PHPUnit_Framework_Constraint_ExceptionMessage extends PHPUnit_Framework_Constraint
+class ExceptionMessage extends Constraint
 {
     /**
      * @var int
@@ -54836,6 +47893,7 @@ class PHPUnit_Framework_Constraint_ExceptionMessage extends PHPUnit_Framework_Co
     public function __construct($expected)
     {
         parent::__construct();
+
         $this->expectedMessage = $expected;
     }
 
@@ -54843,13 +47901,17 @@ class PHPUnit_Framework_Constraint_ExceptionMessage extends PHPUnit_Framework_Co
      * Evaluates the constraint for parameter $other. Returns true if the
      * constraint is met, false otherwise.
      *
-     * @param Exception $other
+     * @param \Throwable $other
      *
      * @return bool
      */
     protected function matches($other)
     {
-        return strpos($other->getMessage(), $this->expectedMessage) !== false;
+        if ($this->expectedMessage === '') {
+            return $other->getMessage() === '';
+        }
+
+        return \strpos($other->getMessage(), $this->expectedMessage) !== false;
     }
 
     /**
@@ -54864,7 +47926,14 @@ class PHPUnit_Framework_Constraint_ExceptionMessage extends PHPUnit_Framework_Co
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        if ($this->expectedMessage === '') {
+            return \sprintf(
+                "exception message is empty but is '%s'",
+                $other->getMessage()
+            );
+        }
+
+        return \sprintf(
             "exception message '%s' contains '%s'",
             $other->getMessage(),
             $this->expectedMessage
@@ -54876,6 +47945,10 @@ class PHPUnit_Framework_Constraint_ExceptionMessage extends PHPUnit_Framework_Co
      */
     public function toString()
     {
+        if ($this->expectedMessage === '') {
+            return 'exception message is empty';
+        }
+
         return 'exception message contains ';
     }
 }
@@ -54888,11 +47961,14 @@ class PHPUnit_Framework_Constraint_ExceptionMessage extends PHPUnit_Framework_Co
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Util\RegularExpression as RegularExpressionUtil;
 
-class PHPUnit_Framework_Constraint_ExceptionMessageRegExp extends PHPUnit_Framework_Constraint
+class ExceptionMessageRegularExpression extends Constraint
 {
     /**
-     * @var int
+     * @var string
      */
     protected $expectedMessageRegExp;
 
@@ -54909,16 +47985,16 @@ class PHPUnit_Framework_Constraint_ExceptionMessageRegExp extends PHPUnit_Framew
      * Evaluates the constraint for parameter $other. Returns true if the
      * constraint is met, false otherwise.
      *
-     * @param Exception $other
+     * @param \PHPUnit\Framework\Exception $other
      *
      * @return bool
      */
     protected function matches($other)
     {
-        $match = PHPUnit_Util_Regex::pregMatchSafe($this->expectedMessageRegExp, $other->getMessage());
+        $match = RegularExpressionUtil::safeMatch($this->expectedMessageRegExp, $other->getMessage());
 
         if (false === $match) {
-            throw new PHPUnit_Framework_Exception(
+            throw new \PHPUnit\Framework\Exception(
                 "Invalid expected exception message regex given: '{$this->expectedMessageRegExp}'"
             );
         }
@@ -54938,7 +48014,7 @@ class PHPUnit_Framework_Constraint_ExceptionMessageRegExp extends PHPUnit_Framew
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             "exception message '%s' matches '%s'",
             $other->getMessage(),
             $this->expectedMessageRegExp
@@ -54962,13 +48038,14 @@ class PHPUnit_Framework_Constraint_ExceptionMessageRegExp extends PHPUnit_Framew
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that checks if the file(name) that it is evaluated for exists.
  *
  * The file path to check is passed as $other in evaluate().
  */
-class PHPUnit_Framework_Constraint_FileExists extends PHPUnit_Framework_Constraint
+class FileExists extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -54980,7 +48057,7 @@ class PHPUnit_Framework_Constraint_FileExists extends PHPUnit_Framework_Constrai
      */
     protected function matches($other)
     {
-        return file_exists($other);
+        return \file_exists($other);
     }
 
     /**
@@ -54995,7 +48072,7 @@ class PHPUnit_Framework_Constraint_FileExists extends PHPUnit_Framework_Constrai
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             'file "%s" exists',
             $other
         );
@@ -55020,24 +48097,26 @@ class PHPUnit_Framework_Constraint_FileExists extends PHPUnit_Framework_Constrai
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that the value it is evaluated for is greater
  * than a given value.
  */
-class PHPUnit_Framework_Constraint_GreaterThan extends PHPUnit_Framework_Constraint
+class GreaterThan extends Constraint
 {
     /**
-     * @var numeric
+     * @var int|float
      */
     protected $value;
 
     /**
-     * @param numeric $value
+     * @param int|float $value
      */
     public function __construct($value)
     {
         parent::__construct();
+
         $this->value = $value;
     }
 
@@ -55073,11 +48152,14 @@ class PHPUnit_Framework_Constraint_GreaterThan extends PHPUnit_Framework_Constra
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
 
 /**
  * Constraint that accepts any input value.
  */
-class PHPUnit_Framework_Constraint_IsAnything extends PHPUnit_Framework_Constraint
+class IsAnything extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other
@@ -55095,7 +48177,7 @@ class PHPUnit_Framework_Constraint_IsAnything extends PHPUnit_Framework_Constrai
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
@@ -55131,11 +48213,14 @@ class PHPUnit_Framework_Constraint_IsAnything extends PHPUnit_Framework_Constrai
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use Countable;
 
 /**
  * Constraint that checks whether a variable is empty().
  */
-class PHPUnit_Framework_Constraint_IsEmpty extends PHPUnit_Framework_Constraint
+class IsEmpty extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -55148,7 +48233,7 @@ class PHPUnit_Framework_Constraint_IsEmpty extends PHPUnit_Framework_Constraint
     protected function matches($other)
     {
         if ($other instanceof Countable) {
-            return count($other) === 0;
+            return \count($other) === 0;
         }
 
         return empty($other);
@@ -55176,9 +48261,9 @@ class PHPUnit_Framework_Constraint_IsEmpty extends PHPUnit_Framework_Constraint
      */
     protected function failureDescription($other)
     {
-        $type = gettype($other);
+        $type = \gettype($other);
 
-        return sprintf(
+        return \sprintf(
             '%s %s %s',
             $type[0] == 'a' || $type[0] == 'o' ? 'an' : 'a',
             $type,
@@ -55195,6 +48280,11 @@ class PHPUnit_Framework_Constraint_IsEmpty extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Util\InvalidArgumentHelper;
+use SebastianBergmann;
 
 /**
  * Constraint that checks if one value is equal to another.
@@ -55205,7 +48295,7 @@ class PHPUnit_Framework_Constraint_IsEmpty extends PHPUnit_Framework_Constraint
  *
  * The expected value is passed in the constructor.
  */
-class PHPUnit_Framework_Constraint_IsEqual extends PHPUnit_Framework_Constraint
+class IsEqual extends Constraint
 {
     /**
      * @var mixed
@@ -55244,26 +48334,26 @@ class PHPUnit_Framework_Constraint_IsEqual extends PHPUnit_Framework_Constraint
      * @param bool  $canonicalize
      * @param bool  $ignoreCase
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws \PHPUnit\Framework\Exception
      */
     public function __construct($value, $delta = 0.0, $maxDepth = 10, $canonicalize = false, $ignoreCase = false)
     {
         parent::__construct();
 
-        if (!is_numeric($delta)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'numeric');
+        if (!\is_numeric($delta)) {
+            throw InvalidArgumentHelper::factory(2, 'numeric');
         }
 
-        if (!is_int($maxDepth)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'integer');
+        if (!\is_int($maxDepth)) {
+            throw InvalidArgumentHelper::factory(3, 'integer');
         }
 
-        if (!is_bool($canonicalize)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(4, 'boolean');
+        if (!\is_bool($canonicalize)) {
+            throw InvalidArgumentHelper::factory(4, 'boolean');
         }
 
-        if (!is_bool($ignoreCase)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(5, 'boolean');
+        if (!\is_bool($ignoreCase)) {
+            throw InvalidArgumentHelper::factory(5, 'boolean');
         }
 
         $this->value        = $value;
@@ -55289,7 +48379,7 @@ class PHPUnit_Framework_Constraint_IsEqual extends PHPUnit_Framework_Constraint
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
@@ -55320,8 +48410,8 @@ class PHPUnit_Framework_Constraint_IsEqual extends PHPUnit_Framework_Constraint
                 return false;
             }
 
-            throw new PHPUnit_Framework_ExpectationFailedException(
-                trim($description . "\n" . $f->getMessage()),
+            throw new ExpectationFailedException(
+                \trim($description . "\n" . $f->getMessage()),
                 $f
             );
         }
@@ -55338,29 +48428,29 @@ class PHPUnit_Framework_Constraint_IsEqual extends PHPUnit_Framework_Constraint
     {
         $delta = '';
 
-        if (is_string($this->value)) {
-            if (strpos($this->value, "\n") !== false) {
+        if (\is_string($this->value)) {
+            if (\strpos($this->value, "\n") !== false) {
                 return 'is equal to <text>';
-            } else {
-                return sprintf(
-                    'is equal to <string:%s>',
-                    $this->value
-                );
-            }
-        } else {
-            if ($this->delta != 0) {
-                $delta = sprintf(
-                    ' with delta <%F>',
-                    $this->delta
-                );
             }
 
-            return sprintf(
-                'is equal to %s%s',
-                $this->exporter->export($this->value),
-                $delta
+            return \sprintf(
+                'is equal to "%s"',
+                $this->value
             );
         }
+
+        if ($this->delta != 0) {
+            $delta = \sprintf(
+                ' with delta <%F>',
+                $this->delta
+            );
+        }
+
+        return \sprintf(
+            'is equal to %s%s',
+            $this->exporter->export($this->value),
+            $delta
+        );
     }
 }
 <?php
@@ -55372,11 +48462,12 @@ class PHPUnit_Framework_Constraint_IsEqual extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that accepts false.
  */
-class PHPUnit_Framework_Constraint_IsFalse extends PHPUnit_Framework_Constraint
+class IsFalse extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -55410,11 +48501,12 @@ class PHPUnit_Framework_Constraint_IsFalse extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that accepts finite.
  */
-class PHPUnit_Framework_Constraint_IsFinite extends PHPUnit_Framework_Constraint
+class IsFinite extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -55426,7 +48518,7 @@ class PHPUnit_Framework_Constraint_IsFinite extends PHPUnit_Framework_Constraint
      */
     protected function matches($other)
     {
-        return is_finite($other);
+        return \is_finite($other);
     }
 
     /**
@@ -55448,6 +48540,10 @@ class PHPUnit_Framework_Constraint_IsFinite extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use SebastianBergmann;
 
 /**
  * Constraint that asserts that one value is identical to another.
@@ -55460,7 +48556,7 @@ class PHPUnit_Framework_Constraint_IsFinite extends PHPUnit_Framework_Constraint
  *
  * The expected value is passed in the constructor.
  */
-class PHPUnit_Framework_Constraint_IsIdentical extends PHPUnit_Framework_Constraint
+class IsIdentical extends Constraint
 {
     /**
      * @var float
@@ -55497,14 +48593,14 @@ class PHPUnit_Framework_Constraint_IsIdentical extends PHPUnit_Framework_Constra
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
-        if (is_float($this->value) && is_float($other) &&
-            !is_infinite($this->value) && !is_infinite($other) &&
-            !is_nan($this->value) && !is_nan($other)) {
-            $success = abs($this->value - $other) < self::EPSILON;
+        if (\is_float($this->value) && \is_float($other) &&
+            !\is_infinite($this->value) && !\is_infinite($other) &&
+            !\is_nan($this->value) && !\is_nan($other)) {
+            $success = \abs($this->value - $other) < self::EPSILON;
         } else {
             $success = $this->value === $other;
         }
@@ -55517,12 +48613,12 @@ class PHPUnit_Framework_Constraint_IsIdentical extends PHPUnit_Framework_Constra
             $f = null;
 
             // if both values are strings, make sure a diff is generated
-            if (is_string($this->value) && is_string($other)) {
+            if (\is_string($this->value) && \is_string($other)) {
                 $f = new SebastianBergmann\Comparator\ComparisonFailure(
                     $this->value,
                     $other,
-                    $this->value,
-                    $other
+                    \sprintf("'%s'", $this->value),
+                    \sprintf("'%s'", $other)
                 );
             }
 
@@ -55542,11 +48638,11 @@ class PHPUnit_Framework_Constraint_IsIdentical extends PHPUnit_Framework_Constra
      */
     protected function failureDescription($other)
     {
-        if (is_object($this->value) && is_object($other)) {
+        if (\is_object($this->value) && \is_object($other)) {
             return 'two variables reference the same object';
         }
 
-        if (is_string($this->value) && is_string($other)) {
+        if (\is_string($this->value) && \is_string($other)) {
             return 'two strings are identical';
         }
 
@@ -55560,13 +48656,12 @@ class PHPUnit_Framework_Constraint_IsIdentical extends PHPUnit_Framework_Constra
      */
     public function toString()
     {
-        if (is_object($this->value)) {
+        if (\is_object($this->value)) {
             return 'is identical to an object of class "' .
-                   get_class($this->value) . '"';
-        } else {
-            return 'is identical to ' .
-                   $this->exporter->export($this->value);
+                \get_class($this->value) . '"';
         }
+
+        return 'is identical to ' . $this->exporter->export($this->value);
     }
 }
 <?php
@@ -55578,11 +48673,12 @@ class PHPUnit_Framework_Constraint_IsIdentical extends PHPUnit_Framework_Constra
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that accepts infinite.
  */
-class PHPUnit_Framework_Constraint_IsInfinite extends PHPUnit_Framework_Constraint
+class IsInfinite extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -55594,7 +48690,7 @@ class PHPUnit_Framework_Constraint_IsInfinite extends PHPUnit_Framework_Constrai
      */
     protected function matches($other)
     {
-        return is_infinite($other);
+        return \is_infinite($other);
     }
 
     /**
@@ -55616,6 +48712,10 @@ class PHPUnit_Framework_Constraint_IsInfinite extends PHPUnit_Framework_Constrai
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use ReflectionClass;
+use ReflectionException;
 
 /**
  * Constraint that asserts that the object it is evaluated for is an instance
@@ -55623,7 +48723,7 @@ class PHPUnit_Framework_Constraint_IsInfinite extends PHPUnit_Framework_Constrai
  *
  * The expected class name is passed in the constructor.
  */
-class PHPUnit_Framework_Constraint_IsInstanceOf extends PHPUnit_Framework_Constraint
+class IsInstanceOf extends Constraint
 {
     /**
      * @var string
@@ -55664,7 +48764,7 @@ class PHPUnit_Framework_Constraint_IsInstanceOf extends PHPUnit_Framework_Constr
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             '%s is an instance of %s "%s"',
             $this->exporter->shortenedExport($other),
             $this->getType(),
@@ -55679,7 +48779,7 @@ class PHPUnit_Framework_Constraint_IsInstanceOf extends PHPUnit_Framework_Constr
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'is instance of %s "%s"',
             $this->getType(),
             $this->className
@@ -55708,11 +48808,12 @@ class PHPUnit_Framework_Constraint_IsInstanceOf extends PHPUnit_Framework_Constr
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that a string is valid JSON.
  */
-class PHPUnit_Framework_Constraint_IsJson extends PHPUnit_Framework_Constraint
+class IsJson extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -55728,8 +48829,8 @@ class PHPUnit_Framework_Constraint_IsJson extends PHPUnit_Framework_Constraint
             return false;
         }
 
-        json_decode($other);
-        if (json_last_error()) {
+        \json_decode($other);
+        if (\json_last_error()) {
             return false;
         }
 
@@ -55752,12 +48853,12 @@ class PHPUnit_Framework_Constraint_IsJson extends PHPUnit_Framework_Constraint
             return 'an empty string is valid JSON';
         }
 
-        json_decode($other);
-        $error = PHPUnit_Framework_Constraint_JsonMatches_ErrorMessageProvider::determineJsonError(
-            json_last_error()
+        \json_decode($other);
+        $error = JsonMatchesErrorMessageProvider::determineJsonError(
+            \json_last_error()
         );
 
-        return sprintf(
+        return \sprintf(
             '%s is valid JSON (%s)',
             $this->exporter->shortenedExport($other),
             $error
@@ -55783,11 +48884,12 @@ class PHPUnit_Framework_Constraint_IsJson extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that accepts nan.
  */
-class PHPUnit_Framework_Constraint_IsNan extends PHPUnit_Framework_Constraint
+class IsNan extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -55799,7 +48901,7 @@ class PHPUnit_Framework_Constraint_IsNan extends PHPUnit_Framework_Constraint
      */
     protected function matches($other)
     {
-        return is_nan($other);
+        return \is_nan($other);
     }
 
     /**
@@ -55821,11 +48923,12 @@ class PHPUnit_Framework_Constraint_IsNan extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that accepts null.
  */
-class PHPUnit_Framework_Constraint_IsNull extends PHPUnit_Framework_Constraint
+class IsNull extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -55859,13 +48962,14 @@ class PHPUnit_Framework_Constraint_IsNull extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that checks if the file/dir(name) that it is evaluated for is readable.
  *
  * The file path to check is passed as $other in evaluate().
  */
-class PHPUnit_Framework_Constraint_IsReadable extends PHPUnit_Framework_Constraint
+class IsReadable extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -55877,7 +48981,7 @@ class PHPUnit_Framework_Constraint_IsReadable extends PHPUnit_Framework_Constrai
      */
     protected function matches($other)
     {
-        return is_readable($other);
+        return \is_readable($other);
     }
 
     /**
@@ -55892,7 +48996,7 @@ class PHPUnit_Framework_Constraint_IsReadable extends PHPUnit_Framework_Constrai
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             '"%s" is readable',
             $other
         );
@@ -55917,11 +49021,12 @@ class PHPUnit_Framework_Constraint_IsReadable extends PHPUnit_Framework_Constrai
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that accepts true.
  */
-class PHPUnit_Framework_Constraint_IsTrue extends PHPUnit_Framework_Constraint
+class IsTrue extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -55955,6 +49060,7 @@ class PHPUnit_Framework_Constraint_IsTrue extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that the value it is evaluated for is of a
@@ -55962,7 +49068,7 @@ class PHPUnit_Framework_Constraint_IsTrue extends PHPUnit_Framework_Constraint
  *
  * The expected value is passed in the constructor.
  */
-class PHPUnit_Framework_Constraint_IsType extends PHPUnit_Framework_Constraint
+class IsType extends Constraint
 {
     const TYPE_ARRAY    = 'array';
     const TYPE_BOOL     = 'bool';
@@ -56005,16 +49111,16 @@ class PHPUnit_Framework_Constraint_IsType extends PHPUnit_Framework_Constraint
     /**
      * @param string $type
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws \PHPUnit\Framework\Exception
      */
     public function __construct($type)
     {
         parent::__construct();
 
         if (!isset($this->types[$type])) {
-            throw new PHPUnit_Framework_Exception(
-                sprintf(
-                    'Type specified for PHPUnit_Framework_Constraint_IsType <%s> ' .
+            throw new \PHPUnit\Framework\Exception(
+                \sprintf(
+                    'Type specified for PHPUnit\Framework\Constraint\IsType <%s> ' .
                     'is not a valid type.',
                     $type
                 )
@@ -56036,41 +49142,41 @@ class PHPUnit_Framework_Constraint_IsType extends PHPUnit_Framework_Constraint
     {
         switch ($this->type) {
             case 'numeric':
-                return is_numeric($other);
+                return \is_numeric($other);
 
             case 'integer':
             case 'int':
-                return is_int($other);
+                return \is_int($other);
 
             case 'double':
             case 'float':
             case 'real':
-                return is_float($other);
+                return \is_float($other);
 
             case 'string':
-                return is_string($other);
+                return \is_string($other);
 
             case 'boolean':
             case 'bool':
-                return is_bool($other);
+                return \is_bool($other);
 
             case 'null':
-                return is_null($other);
+                return null === $other;
 
             case 'array':
-                return is_array($other);
+                return \is_array($other);
 
             case 'object':
-                return is_object($other);
+                return \is_object($other);
 
             case 'resource':
-                return is_resource($other) || is_string(@get_resource_type($other));
+                return \is_resource($other) || \is_string(@\get_resource_type($other));
 
             case 'scalar':
-                return is_scalar($other);
+                return \is_scalar($other);
 
             case 'callable':
-                return is_callable($other);
+                return \is_callable($other);
         }
     }
 
@@ -56081,7 +49187,7 @@ class PHPUnit_Framework_Constraint_IsType extends PHPUnit_Framework_Constraint
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'is of type "%s"',
             $this->type
         );
@@ -56096,13 +49202,14 @@ class PHPUnit_Framework_Constraint_IsType extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that checks if the file/dir(name) that it is evaluated for is writable.
  *
  * The file path to check is passed as $other in evaluate().
  */
-class PHPUnit_Framework_Constraint_IsWritable extends PHPUnit_Framework_Constraint
+class IsWritable extends Constraint
 {
     /**
      * Evaluates the constraint for parameter $other. Returns true if the
@@ -56114,7 +49221,7 @@ class PHPUnit_Framework_Constraint_IsWritable extends PHPUnit_Framework_Constrai
      */
     protected function matches($other)
     {
-        return is_writable($other);
+        return \is_writable($other);
     }
 
     /**
@@ -56129,7 +49236,7 @@ class PHPUnit_Framework_Constraint_IsWritable extends PHPUnit_Framework_Constrai
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             '"%s" is writable',
             $other
         );
@@ -56154,11 +49261,16 @@ class PHPUnit_Framework_Constraint_IsWritable extends PHPUnit_Framework_Constrai
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Util\Json;
+use SebastianBergmann\Comparator\ComparisonFailure;
 
 /**
  * Asserts whether or not two JSON objects are equal.
  */
-class PHPUnit_Framework_Constraint_JsonMatches extends PHPUnit_Framework_Constraint
+class JsonMatches extends Constraint
 {
     /**
      * @var string
@@ -56188,17 +49300,56 @@ class PHPUnit_Framework_Constraint_JsonMatches extends PHPUnit_Framework_Constra
      */
     protected function matches($other)
     {
-        $decodedOther = json_decode($other);
-        if (json_last_error()) {
+        list($error, $recodedOther) = Json::canonicalize($other);
+        if ($error) {
             return false;
         }
 
-        $decodedValue = json_decode($this->value);
-        if (json_last_error()) {
+        list($error, $recodedValue) = Json::canonicalize($this->value);
+        if ($error) {
             return false;
         }
 
-        return $decodedOther == $decodedValue;
+        return $recodedOther == $recodedValue;
+    }
+
+    /**
+     * Throws an exception for the given compared value and test description
+     *
+     * @param mixed             $other             Evaluated value or object.
+     * @param string            $description       Additional information about the test
+     * @param ComparisonFailure $comparisonFailure
+     *
+     * @throws ExpectationFailedException
+     */
+    protected function fail($other, $description, ComparisonFailure $comparisonFailure = null)
+    {
+        if ($comparisonFailure === null) {
+            list($error) = Json::canonicalize($other);
+            if ($error) {
+                parent::fail($other, $description);
+
+                return;
+            }
+
+            list($error) = Json::canonicalize($this->value);
+            if ($error) {
+                parent::fail($other, $description);
+
+                return;
+            }
+
+            $comparisonFailure = new ComparisonFailure(
+                \json_decode($this->value),
+                \json_decode($other),
+                Json::prettify($this->value),
+                Json::prettify($other),
+                false,
+                'Failed asserting that two json values are equal.'
+            );
+        }
+
+        parent::fail($other, $description, $comparisonFailure);
     }
 
     /**
@@ -56208,7 +49359,7 @@ class PHPUnit_Framework_Constraint_JsonMatches extends PHPUnit_Framework_Constra
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'matches JSON string "%s"',
             $this->value
         );
@@ -56224,10 +49375,12 @@ class PHPUnit_Framework_Constraint_JsonMatches extends PHPUnit_Framework_Constra
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework\Constraint;
+
 /**
  * Provides human readable messages for each JSON error.
  */
-class PHPUnit_Framework_Constraint_JsonMatches_ErrorMessageProvider
+class JsonMatchesErrorMessageProvider
 {
     /**
      * Translates JSON error to a human readable string.
@@ -56266,15 +49419,18 @@ class PHPUnit_Framework_Constraint_JsonMatches_ErrorMessageProvider
      */
     public static function translateTypeToPrefix($type)
     {
-        switch (strtolower($type)) {
+        switch (\strtolower($type)) {
             case 'expected':
                 $prefix = 'Expected value JSON decode error - ';
+
                 break;
             case 'actual':
                 $prefix = 'Actual value JSON decode error - ';
+
                 break;
             default:
                 $prefix = '';
+
                 break;
         }
 
@@ -56290,24 +49446,26 @@ class PHPUnit_Framework_Constraint_JsonMatches_ErrorMessageProvider
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that the value it is evaluated for is less than
  * a given value.
  */
-class PHPUnit_Framework_Constraint_LessThan extends PHPUnit_Framework_Constraint
+class LessThan extends Constraint
 {
     /**
-     * @var numeric
+     * @var int|float
      */
     protected $value;
 
     /**
-     * @param numeric $value
+     * @param int|float $value
      */
     public function __construct($value)
     {
         parent::__construct();
+
         $this->value = $value;
     }
 
@@ -56343,26 +49501,163 @@ class PHPUnit_Framework_Constraint_LessThan extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
+
+/**
+ * Logical AND.
+ */
+class LogicalAnd extends Constraint
+{
+    /**
+     * @var Constraint[]
+     */
+    protected $constraints = [];
+
+    /**
+     * @var Constraint
+     */
+    protected $lastConstraint;
+
+    public static function fromConstraints(Constraint ...$constraints): self
+    {
+        $constraint = new self;
+
+        $constraint->constraints = \array_values($constraints);
+
+        return $constraint;
+    }
+
+    /**
+     * @param Constraint[] $constraints
+     *
+     * @throws \PHPUnit\Framework\Exception
+     */
+    public function setConstraints(array $constraints)
+    {
+        $this->constraints = [];
+
+        foreach ($constraints as $constraint) {
+            if (!($constraint instanceof Constraint)) {
+                throw new \PHPUnit\Framework\Exception(
+                    'All parameters to ' . __CLASS__ .
+                    ' must be a constraint object.'
+                );
+            }
+
+            $this->constraints[] = $constraint;
+        }
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other
+     *
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
+     *
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @param mixed  $other        Value or object to evaluate.
+     * @param string $description  Additional information about the test
+     * @param bool   $returnResult Whether to return a result or throw an exception
+     *
+     * @return mixed
+     *
+     * @throws ExpectationFailedException
+     */
+    public function evaluate($other, $description = '', $returnResult = false)
+    {
+        $success    = true;
+        $constraint = null;
+
+        foreach ($this->constraints as $constraint) {
+            if (!$constraint->evaluate($other, $description, true)) {
+                $success = false;
+
+                break;
+            }
+        }
+
+        if ($returnResult) {
+            return $success;
+        }
+
+        if (!$success) {
+            $this->fail($other, $description);
+        }
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @return string
+     */
+    public function toString()
+    {
+        $text = '';
+
+        foreach ($this->constraints as $key => $constraint) {
+            if ($key > 0) {
+                $text .= ' and ';
+            }
+
+            $text .= $constraint->toString();
+        }
+
+        return $text;
+    }
+
+    /**
+     * Counts the number of constraint elements.
+     *
+     * @return int
+     */
+    public function count()
+    {
+        $count = 0;
+
+        foreach ($this->constraints as $constraint) {
+            $count += \count($constraint);
+        }
+
+        return $count;
+    }
+}
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
 
 /**
  * Logical NOT.
  */
-class PHPUnit_Framework_Constraint_Not extends PHPUnit_Framework_Constraint
+class LogicalNot extends Constraint
 {
     /**
-     * @var PHPUnit_Framework_Constraint
+     * @var Constraint
      */
     protected $constraint;
 
     /**
-     * @param PHPUnit_Framework_Constraint $constraint
+     * @param Constraint $constraint
      */
     public function __construct($constraint)
     {
         parent::__construct();
 
-        if (!($constraint instanceof PHPUnit_Framework_Constraint)) {
-            $constraint = new PHPUnit_Framework_Constraint_IsEqual($constraint);
+        if (!($constraint instanceof Constraint)) {
+            $constraint = new IsEqual($constraint);
         }
 
         $this->constraint = $constraint;
@@ -56375,8 +49670,7 @@ class PHPUnit_Framework_Constraint_Not extends PHPUnit_Framework_Constraint
      */
     public static function negate($string)
     {
-        return str_replace(
-            [
+        $positives = [
             'contains ',
             'exists',
             'has ',
@@ -56387,8 +49681,9 @@ class PHPUnit_Framework_Constraint_Not extends PHPUnit_Framework_Constraint
             'ends with ',
             'reference ',
             'not not '
-            ],
-            [
+        ];
+
+        $negatives = [
             'does not contain ',
             'does not exist',
             'does not have ',
@@ -56399,9 +49694,31 @@ class PHPUnit_Framework_Constraint_Not extends PHPUnit_Framework_Constraint
             'ends not with ',
             'don\'t reference ',
             'not '
-            ],
-            $string
-        );
+        ];
+
+        \preg_match('/(\'[\w\W]*\')([\w\W]*)("[\w\W]*")/i', $string, $matches);
+
+        if (\count($matches) > 0) {
+            $nonInput = $matches[2];
+
+            $negatedString = \str_replace(
+                $nonInput,
+                \str_replace(
+                    $positives,
+                    $negatives,
+                    $nonInput
+                ),
+                $string
+            );
+        } else {
+            $negatedString = \str_replace(
+                $positives,
+                $negatives,
+                $string
+            );
+        }
+
+        return $negatedString;
     }
 
     /**
@@ -56420,7 +49737,7 @@ class PHPUnit_Framework_Constraint_Not extends PHPUnit_Framework_Constraint
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
@@ -56447,10 +49764,10 @@ class PHPUnit_Framework_Constraint_Not extends PHPUnit_Framework_Constraint
      */
     protected function failureDescription($other)
     {
-        switch (get_class($this->constraint)) {
-            case 'PHPUnit_Framework_Constraint_And':
-            case 'PHPUnit_Framework_Constraint_Not':
-            case 'PHPUnit_Framework_Constraint_Or':
+        switch (\get_class($this->constraint)) {
+            case LogicalAnd::class:
+            case self::class:
+            case LogicalOr::class:
                 return 'not( ' . $this->constraint->failureDescription($other) . ' )';
 
             default:
@@ -56467,10 +49784,10 @@ class PHPUnit_Framework_Constraint_Not extends PHPUnit_Framework_Constraint
      */
     public function toString()
     {
-        switch (get_class($this->constraint)) {
-            case 'PHPUnit_Framework_Constraint_And':
-            case 'PHPUnit_Framework_Constraint_Not':
-            case 'PHPUnit_Framework_Constraint_Or':
+        switch (\get_class($this->constraint)) {
+            case LogicalAnd::class:
+            case self::class:
+            case LogicalOr::class:
                 return 'not( ' . $this->constraint->toString() . ' )';
 
             default:
@@ -56487,7 +49804,7 @@ class PHPUnit_Framework_Constraint_Not extends PHPUnit_Framework_Constraint
      */
     public function count()
     {
-        return count($this->constraint);
+        return \count($this->constraint);
     }
 }
 <?php
@@ -56499,28 +49816,121 @@ class PHPUnit_Framework_Constraint_Not extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
 
 /**
- * Constraint that asserts that the object it is evaluated for has a given
- * attribute.
- *
- * The attribute name is passed in the constructor.
+ * Logical OR.
  */
-class PHPUnit_Framework_Constraint_ObjectHasAttribute extends PHPUnit_Framework_Constraint_ClassHasAttribute
+class LogicalOr extends Constraint
 {
     /**
-     * Evaluates the constraint for parameter $other. Returns true if the
-     * constraint is met, false otherwise.
+     * @var Constraint[]
+     */
+    protected $constraints = [];
+
+    public static function fromConstraints(Constraint ...$constraints): self
+    {
+        $constraint = new self;
+
+        $constraint->constraints = \array_values($constraints);
+
+        return $constraint;
+    }
+
+    /**
+     * @param Constraint[] $constraints
+     */
+    public function setConstraints(array $constraints)
+    {
+        $this->constraints = [];
+
+        foreach ($constraints as $constraint) {
+            if (!($constraint instanceof Constraint)) {
+                $constraint = new IsEqual(
+                    $constraint
+                );
+            }
+
+            $this->constraints[] = $constraint;
+        }
+    }
+
+    /**
+     * Evaluates the constraint for parameter $other
      *
-     * @param mixed $other Value or object to evaluate.
+     * If $returnResult is set to false (the default), an exception is thrown
+     * in case of a failure. null is returned otherwise.
      *
-     * @return bool
+     * If $returnResult is true, the result of the evaluation is returned as
+     * a boolean value instead: true in case of success, false in case of a
+     * failure.
+     *
+     * @param mixed  $other        Value or object to evaluate.
+     * @param string $description  Additional information about the test
+     * @param bool   $returnResult Whether to return a result or throw an exception
+     *
+     * @return mixed
+     *
+     * @throws ExpectationFailedException
      */
-    protected function matches($other)
+    public function evaluate($other, $description = '', $returnResult = false)
     {
-        $object = new ReflectionObject($other);
+        $success    = false;
+        $constraint = null;
 
-        return $object->hasProperty($this->attributeName);
+        foreach ($this->constraints as $constraint) {
+            if ($constraint->evaluate($other, $description, true)) {
+                $success = true;
+
+                break;
+            }
+        }
+
+        if ($returnResult) {
+            return $success;
+        }
+
+        if (!$success) {
+            $this->fail($other, $description);
+        }
+    }
+
+    /**
+     * Returns a string representation of the constraint.
+     *
+     * @return string
+     */
+    public function toString()
+    {
+        $text = '';
+
+        foreach ($this->constraints as $key => $constraint) {
+            if ($key > 0) {
+                $text .= ' or ';
+            }
+
+            $text .= $constraint->toString();
+        }
+
+        return $text;
+    }
+
+    /**
+     * Counts the number of constraint elements.
+     *
+     * @return int
+     */
+    public function count()
+    {
+        $count = 0;
+
+        foreach ($this->constraints as $constraint) {
+            $count += \count($constraint);
+        }
+
+        return $count;
     }
 }
 <?php
@@ -56532,27 +49942,39 @@ class PHPUnit_Framework_Constraint_ObjectHasAttribute extends PHPUnit_Framework_
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
 
 /**
- * Logical OR.
+ * Logical XOR.
  */
-class PHPUnit_Framework_Constraint_Or extends PHPUnit_Framework_Constraint
+class LogicalXor extends Constraint
 {
     /**
-     * @var PHPUnit_Framework_Constraint[]
+     * @var Constraint[]
      */
     protected $constraints = [];
 
+    public static function fromConstraints(Constraint ...$constraints): self
+    {
+        $constraint = new self;
+
+        $constraint->constraints = \array_values($constraints);
+
+        return $constraint;
+    }
+
     /**
-     * @param PHPUnit_Framework_Constraint[] $constraints
+     * @param Constraint[] $constraints
      */
     public function setConstraints(array $constraints)
     {
         $this->constraints = [];
 
         foreach ($constraints as $constraint) {
-            if (!($constraint instanceof PHPUnit_Framework_Constraint)) {
-                $constraint = new PHPUnit_Framework_Constraint_IsEqual(
+            if (!($constraint instanceof Constraint)) {
+                $constraint = new IsEqual(
                     $constraint
                 );
             }
@@ -56577,18 +49999,24 @@ class PHPUnit_Framework_Constraint_Or extends PHPUnit_Framework_Constraint
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
-        $success    = false;
+        $success    = true;
+        $lastResult = null;
         $constraint = null;
 
         foreach ($this->constraints as $constraint) {
-            if ($constraint->evaluate($other, $description, true)) {
-                $success = true;
+            $result = $constraint->evaluate($other, $description, true);
+
+            if ($result === $lastResult) {
+                $success = false;
+
                 break;
             }
+
+            $lastResult = $result;
         }
 
         if ($returnResult) {
@@ -56611,7 +50039,7 @@ class PHPUnit_Framework_Constraint_Or extends PHPUnit_Framework_Constraint
 
         foreach ($this->constraints as $key => $constraint) {
             if ($key > 0) {
-                $text .= ' or ';
+                $text .= ' xor ';
             }
 
             $text .= $constraint->toString();
@@ -56630,7 +50058,7 @@ class PHPUnit_Framework_Constraint_Or extends PHPUnit_Framework_Constraint
         $count = 0;
 
         foreach ($this->constraints as $constraint) {
-            $count += count($constraint);
+            $count += \count($constraint);
         }
 
         return $count;
@@ -56645,6 +50073,43 @@ class PHPUnit_Framework_Constraint_Or extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use ReflectionObject;
+
+/**
+ * Constraint that asserts that the object it is evaluated for has a given
+ * attribute.
+ *
+ * The attribute name is passed in the constructor.
+ */
+class ObjectHasAttribute extends ClassHasAttribute
+{
+    /**
+     * Evaluates the constraint for parameter $other. Returns true if the
+     * constraint is met, false otherwise.
+     *
+     * @param mixed $other Value or object to evaluate.
+     *
+     * @return bool
+     */
+    protected function matches($other)
+    {
+        $object = new ReflectionObject($other);
+
+        return $object->hasProperty($this->attributeName);
+    }
+}
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that the string it is evaluated for matches
@@ -56655,7 +50120,7 @@ class PHPUnit_Framework_Constraint_Or extends PHPUnit_Framework_Constraint
  *
  * The pattern string passed in the constructor.
  */
-class PHPUnit_Framework_Constraint_PCREMatch extends PHPUnit_Framework_Constraint
+class RegularExpression extends Constraint
 {
     /**
      * @var string
@@ -56681,7 +50146,7 @@ class PHPUnit_Framework_Constraint_PCREMatch extends PHPUnit_Framework_Constrain
      */
     protected function matches($other)
     {
-        return preg_match($this->pattern, $other) > 0;
+        return \preg_match($this->pattern, $other) > 0;
     }
 
     /**
@@ -56691,7 +50156,7 @@ class PHPUnit_Framework_Constraint_PCREMatch extends PHPUnit_Framework_Constrain
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             'matches PCRE pattern "%s"',
             $this->pattern
         );
@@ -56706,8 +50171,9 @@ class PHPUnit_Framework_Constraint_PCREMatch extends PHPUnit_Framework_Constrain
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
-class PHPUnit_Framework_Constraint_SameSize extends PHPUnit_Framework_Constraint_Count
+class SameSize extends Count
 {
     /**
      * @var int
@@ -56715,7 +50181,7 @@ class PHPUnit_Framework_Constraint_SameSize extends PHPUnit_Framework_Constraint
     protected $expectedCount;
 
     /**
-     * @param int $expected
+     * @param \Countable|\Traversable|array $expected
      */
     public function __construct($expected)
     {
@@ -56731,6 +50197,7 @@ class PHPUnit_Framework_Constraint_SameSize extends PHPUnit_Framework_Constraint
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that the string it is evaluated for contains
@@ -56741,7 +50208,7 @@ class PHPUnit_Framework_Constraint_SameSize extends PHPUnit_Framework_Constraint
  *
  * The sub-string is passed in the constructor.
  */
-class PHPUnit_Framework_Constraint_StringContains extends PHPUnit_Framework_Constraint
+class StringContains extends Constraint
 {
     /**
      * @var string
@@ -56775,11 +50242,15 @@ class PHPUnit_Framework_Constraint_StringContains extends PHPUnit_Framework_Cons
      */
     protected function matches($other)
     {
+        if ('' === $this->string) {
+            return true;
+        }
+
         if ($this->ignoreCase) {
-            return mb_stripos($other, $this->string) !== false;
-        } else {
-            return mb_strpos($other, $this->string) !== false;
+            return \mb_stripos($other, $this->string) !== false;
         }
+
+        return \mb_strpos($other, $this->string) !== false;
     }
 
     /**
@@ -56790,12 +50261,12 @@ class PHPUnit_Framework_Constraint_StringContains extends PHPUnit_Framework_Cons
     public function toString()
     {
         if ($this->ignoreCase) {
-            $string = mb_strtolower($this->string);
+            $string = \mb_strtolower($this->string);
         } else {
             $string = $this->string;
         }
 
-        return sprintf(
+        return \sprintf(
             'contains "%s"',
             $string
         );
@@ -56810,12 +50281,13 @@ class PHPUnit_Framework_Constraint_StringContains extends PHPUnit_Framework_Cons
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that the string it is evaluated for ends with a given
  * suffix.
  */
-class PHPUnit_Framework_Constraint_StringEndsWith extends PHPUnit_Framework_Constraint
+class StringEndsWith extends Constraint
 {
     /**
      * @var string
@@ -56841,7 +50313,7 @@ class PHPUnit_Framework_Constraint_StringEndsWith extends PHPUnit_Framework_Cons
      */
     protected function matches($other)
     {
-        return substr($other, 0 - strlen($this->suffix)) == $this->suffix;
+        return \substr($other, 0 - \strlen($this->suffix)) == $this->suffix;
     }
 
     /**
@@ -56864,12 +50336,14 @@ class PHPUnit_Framework_Constraint_StringEndsWith extends PHPUnit_Framework_Cons
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework\Constraint;
+
 use SebastianBergmann\Diff\Differ;
 
 /**
  * ...
  */
-class PHPUnit_Framework_Constraint_StringMatches extends PHPUnit_Framework_Constraint_PCREMatch
+class StringMatchesFormatDescription extends RegularExpression
 {
     /**
      * @var string
@@ -56884,7 +50358,7 @@ class PHPUnit_Framework_Constraint_StringMatches extends PHPUnit_Framework_Const
         parent::__construct($string);
 
         $this->pattern = $this->createPatternFromFormat(
-            preg_replace('/\r\n/', "\n", $string)
+            \preg_replace('/\r\n/', "\n", $string)
         );
 
         $this->string = $string;
@@ -56892,26 +50366,26 @@ class PHPUnit_Framework_Constraint_StringMatches extends PHPUnit_Framework_Const
 
     protected function failureDescription($other)
     {
-        return 'format description matches text';
+        return 'string matches format description';
     }
 
     protected function additionalFailureDescription($other)
     {
-        $from = preg_split('(\r\n|\r|\n)', $this->string);
-        $to   = preg_split('(\r\n|\r|\n)', $other);
+        $from = \preg_split('(\r\n|\r|\n)', $this->string);
+        $to   = \preg_split('(\r\n|\r|\n)', $other);
 
         foreach ($from as $index => $line) {
             if (isset($to[$index]) && $line !== $to[$index]) {
                 $line = $this->createPatternFromFormat($line);
 
-                if (preg_match($line, $to[$index]) > 0) {
+                if (\preg_match($line, $to[$index]) > 0) {
                     $from[$index] = $to[$index];
                 }
             }
         }
 
-        $this->string = implode("\n", $from);
-        $other        = implode("\n", $to);
+        $this->string = \implode("\n", $from);
+        $other        = \implode("\n", $to);
 
         $differ = new Differ("--- Expected\n+++ Actual\n");
 
@@ -56920,34 +50394,34 @@ class PHPUnit_Framework_Constraint_StringMatches extends PHPUnit_Framework_Const
 
     protected function createPatternFromFormat($string)
     {
-        $string = str_replace(
+        $string = \str_replace(
             [
-            '%e',
-            '%s',
-            '%S',
-            '%a',
-            '%A',
-            '%w',
-            '%i',
-            '%d',
-            '%x',
-            '%f',
-            '%c'
+                '%e',
+                '%s',
+                '%S',
+                '%a',
+                '%A',
+                '%w',
+                '%i',
+                '%d',
+                '%x',
+                '%f',
+                '%c'
             ],
             [
-            '\\' . DIRECTORY_SEPARATOR,
-            '[^\r\n]+',
-            '[^\r\n]*',
-            '.+',
-            '.*',
-            '\s*',
-            '[+-]?\d+',
-            '\d+',
-            '[0-9a-fA-F]+',
-            '[+-]?\.?\d+\.?\d*(?:[Ee][+-]?\d+)?',
-            '.'
+                '\\' . DIRECTORY_SEPARATOR,
+                '[^\r\n]+',
+                '[^\r\n]*',
+                '.+',
+                '.*',
+                '\s*',
+                '[+-]?\d+',
+                '\d+',
+                '[0-9a-fA-F]+',
+                '[+-]?\.?\d+\.?\d*(?:[Ee][+-]?\d+)?',
+                '.'
             ],
-            preg_quote($string, '/')
+            \preg_quote($string, '/')
         );
 
         return '/^' . $string . '$/s';
@@ -56962,12 +50436,13 @@ class PHPUnit_Framework_Constraint_StringMatches extends PHPUnit_Framework_Const
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
 
 /**
  * Constraint that asserts that the string it is evaluated for begins with a
  * given prefix.
  */
-class PHPUnit_Framework_Constraint_StringStartsWith extends PHPUnit_Framework_Constraint
+class StringStartsWith extends Constraint
 {
     /**
      * @var string
@@ -56993,7 +50468,7 @@ class PHPUnit_Framework_Constraint_StringStartsWith extends PHPUnit_Framework_Co
      */
     protected function matches($other)
     {
-        return strpos($other, $this->prefix) === 0;
+        return \strpos($other, $this->prefix) === 0;
     }
 
     /**
@@ -57015,12 +50490,16 @@ class PHPUnit_Framework_Constraint_StringStartsWith extends PHPUnit_Framework_Co
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Util\InvalidArgumentHelper;
+use SplObjectStorage;
 
 /**
  * Constraint that asserts that the Traversable it is applied to contains
  * a given value.
  */
-class PHPUnit_Framework_Constraint_TraversableContains extends PHPUnit_Framework_Constraint
+class TraversableContains extends Constraint
 {
     /**
      * @var bool
@@ -57042,18 +50521,18 @@ class PHPUnit_Framework_Constraint_TraversableContains extends PHPUnit_Framework
      * @param bool  $checkForObjectIdentity
      * @param bool  $checkForNonObjectIdentity
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws \PHPUnit\Framework\Exception
      */
     public function __construct($value, $checkForObjectIdentity = true, $checkForNonObjectIdentity = false)
     {
         parent::__construct();
 
-        if (!is_bool($checkForObjectIdentity)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'boolean');
+        if (!\is_bool($checkForObjectIdentity)) {
+            throw InvalidArgumentHelper::factory(2, 'boolean');
         }
 
-        if (!is_bool($checkForNonObjectIdentity)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(3, 'boolean');
+        if (!\is_bool($checkForNonObjectIdentity)) {
+            throw InvalidArgumentHelper::factory(3, 'boolean');
         }
 
         $this->checkForObjectIdentity    = $checkForObjectIdentity;
@@ -57075,11 +50554,13 @@ class PHPUnit_Framework_Constraint_TraversableContains extends PHPUnit_Framework
             return $other->contains($this->value);
         }
 
-        if (is_object($this->value)) {
+        if (\is_object($this->value)) {
             foreach ($other as $element) {
                 if ($this->checkForObjectIdentity && $element === $this->value) {
                     return true;
-                } elseif (!$this->checkForObjectIdentity && $element == $this->value) {
+                }
+
+                if (!$this->checkForObjectIdentity && $element == $this->value) {
                     return true;
                 }
             }
@@ -57087,7 +50568,9 @@ class PHPUnit_Framework_Constraint_TraversableContains extends PHPUnit_Framework
             foreach ($other as $element) {
                 if ($this->checkForNonObjectIdentity && $element === $this->value) {
                     return true;
-                } elseif (!$this->checkForNonObjectIdentity && $element == $this->value) {
+                }
+
+                if (!$this->checkForNonObjectIdentity && $element == $this->value) {
                     return true;
                 }
             }
@@ -57103,11 +50586,11 @@ class PHPUnit_Framework_Constraint_TraversableContains extends PHPUnit_Framework
      */
     public function toString()
     {
-        if (is_string($this->value) && strpos($this->value, "\n") !== false) {
+        if (\is_string($this->value) && \strpos($this->value, "\n") !== false) {
             return 'contains "' . $this->value . '"';
-        } else {
-            return 'contains ' . $this->exporter->export($this->value);
         }
+
+        return 'contains ' . $this->exporter->export($this->value);
     }
 
     /**
@@ -57122,9 +50605,9 @@ class PHPUnit_Framework_Constraint_TraversableContains extends PHPUnit_Framework
      */
     protected function failureDescription($other)
     {
-        return sprintf(
+        return \sprintf(
             '%s %s',
-            is_array($other) ? 'an array' : 'a traversable',
+            \is_array($other) ? 'an array' : 'a traversable',
             $this->toString()
         );
     }
@@ -57138,15 +50621,18 @@ class PHPUnit_Framework_Constraint_TraversableContains extends PHPUnit_Framework
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Constraint;
+
+use PHPUnit\Framework\ExpectationFailedException;
 
 /**
  * Constraint that asserts that the Traversable it is applied to contains
  * only values of a given type.
  */
-class PHPUnit_Framework_Constraint_TraversableContainsOnly extends PHPUnit_Framework_Constraint
+class TraversableContainsOnly extends Constraint
 {
     /**
-     * @var PHPUnit_Framework_Constraint
+     * @var Constraint
      */
     protected $constraint;
 
@@ -57164,9 +50650,9 @@ class PHPUnit_Framework_Constraint_TraversableContainsOnly extends PHPUnit_Frame
         parent::__construct();
 
         if ($isNativeType) {
-            $this->constraint = new PHPUnit_Framework_Constraint_IsType($type);
+            $this->constraint = new IsType($type);
         } else {
-            $this->constraint = new PHPUnit_Framework_Constraint_IsInstanceOf(
+            $this->constraint = new IsInstanceOf(
                 $type
             );
         }
@@ -57190,109 +50676,18 @@ class PHPUnit_Framework_Constraint_TraversableContainsOnly extends PHPUnit_Frame
      *
      * @return mixed
      *
-     * @throws PHPUnit_Framework_ExpectationFailedException
-     */
-    public function evaluate($other, $description = '', $returnResult = false)
-    {
-        $success = true;
-
-        foreach ($other as $item) {
-            if (!$this->constraint->evaluate($item, '', true)) {
-                $success = false;
-                break;
-            }
-        }
-
-        if ($returnResult) {
-            return $success;
-        }
-
-        if (!$success) {
-            $this->fail($other, $description);
-        }
-    }
-
-    /**
-     * Returns a string representation of the constraint.
-     *
-     * @return string
-     */
-    public function toString()
-    {
-        return 'contains only values of type "' . $this->type . '"';
-    }
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * Logical XOR.
- */
-class PHPUnit_Framework_Constraint_Xor extends PHPUnit_Framework_Constraint
-{
-    /**
-     * @var PHPUnit_Framework_Constraint[]
-     */
-    protected $constraints = [];
-
-    /**
-     * @param PHPUnit_Framework_Constraint[] $constraints
-     */
-    public function setConstraints(array $constraints)
-    {
-        $this->constraints = [];
-
-        foreach ($constraints as $constraint) {
-            if (!($constraint instanceof PHPUnit_Framework_Constraint)) {
-                $constraint = new PHPUnit_Framework_Constraint_IsEqual(
-                    $constraint
-                );
-            }
-
-            $this->constraints[] = $constraint;
-        }
-    }
-
-    /**
-     * Evaluates the constraint for parameter $other
-     *
-     * If $returnResult is set to false (the default), an exception is thrown
-     * in case of a failure. null is returned otherwise.
-     *
-     * If $returnResult is true, the result of the evaluation is returned as
-     * a boolean value instead: true in case of success, false in case of a
-     * failure.
-     *
-     * @param mixed  $other        Value or object to evaluate.
-     * @param string $description  Additional information about the test
-     * @param bool   $returnResult Whether to return a result or throw an exception
-     *
-     * @return mixed
-     *
-     * @throws PHPUnit_Framework_ExpectationFailedException
+     * @throws ExpectationFailedException
      */
     public function evaluate($other, $description = '', $returnResult = false)
     {
-        $success    = true;
-        $lastResult = null;
-        $constraint = null;
-
-        foreach ($this->constraints as $constraint) {
-            $result = $constraint->evaluate($other, $description, true);
+        $success = true;
 
-            if ($result === $lastResult) {
+        foreach ($other as $item) {
+            if (!$this->constraint->evaluate($item, '', true)) {
                 $success = false;
+
                 break;
             }
-
-            $lastResult = $result;
         }
 
         if ($returnResult) {
@@ -57311,33 +50706,7 @@ class PHPUnit_Framework_Constraint_Xor extends PHPUnit_Framework_Constraint
      */
     public function toString()
     {
-        $text = '';
-
-        foreach ($this->constraints as $key => $constraint) {
-            if ($key > 0) {
-                $text .= ' xor ';
-            }
-
-            $text .= $constraint->toString();
-        }
-
-        return $text;
-    }
-
-    /**
-     * Counts the number of constraint elements.
-     *
-     * @return int
-     */
-    public function count()
-    {
-        $count = 0;
-
-        foreach ($this->constraints as $constraint) {
-            $count += count($constraint);
-        }
-
-        return $count;
+        return 'contains only values of type "' . $this->type . '"';
     }
 }
 <?php
@@ -57350,11 +50719,9 @@ class PHPUnit_Framework_Constraint_Xor extends PHPUnit_Framework_Constraint
  * file that was distributed with this source code.
  */
 
-/**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
- * case of a test that does not execute the code it wants to cover.
- */
-class PHPUnit_Framework_CoveredCodeNotExecutedException extends PHPUnit_Framework_RiskyTestError
+namespace PHPUnit\Framework;
+
+class CoveredCodeNotExecutedException extends RiskyTestError
 {
 }
 <?php
@@ -57366,27 +50733,20 @@ class PHPUnit_Framework_CoveredCodeNotExecutedException extends PHPUnit_Framewor
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
-/**
- * Wrapper for PHP errors.
- */
-class PHPUnit_Framework_Error extends PHPUnit_Framework_Exception
+class DataProviderTestSuite extends TestSuite
 {
     /**
-     * Constructor.
+     * Sets the dependencies of a TestCase.
      *
-     * @param string    $message
-     * @param int       $code
-     * @param string    $file
-     * @param int       $line
-     * @param Exception $previous
+     * @param string[] $dependencies
      */
-    public function __construct($message, $code, $file, $line, Exception $previous = null)
+    public function setDependencies(array $dependencies)
     {
-        parent::__construct($message, $code, $previous);
-
-        $this->file  = $file;
-        $this->line  = $line;
+        foreach ($this->tests as $test) {
+            $test->setDependencies($dependencies);
+        }
     }
 }
 <?php
@@ -57398,16 +50758,9 @@ class PHPUnit_Framework_Error extends PHPUnit_Framework_Exception
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Error;
 
-/**
- * Wrapper for PHP deprecated errors.
- * You can disable deprecated-to-exception conversion by setting
- *
- * <code>
- * PHPUnit_Framework_Error_Deprecated::$enabled = false;
- * </code>
- */
-class PHPUnit_Framework_Error_Deprecated extends PHPUnit_Framework_Error
+class Deprecated extends Error
 {
     public static $enabled = true;
 }
@@ -57421,17 +50774,31 @@ class PHPUnit_Framework_Error_Deprecated extends PHPUnit_Framework_Error
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework\Error;
+
+use PHPUnit\Framework\Exception;
+
 /**
- * Wrapper for PHP notices.
- * You can disable notice-to-exception conversion by setting
- *
- * <code>
- * PHPUnit_Framework_Error_Notice::$enabled = false;
- * </code>
+ * Wrapper for PHP errors.
  */
-class PHPUnit_Framework_Error_Notice extends PHPUnit_Framework_Error
+class Error extends Exception
 {
-    public static $enabled = true;
+    /**
+     * Constructor.
+     *
+     * @param string     $message
+     * @param int        $code
+     * @param string     $file
+     * @param int        $line
+     * @param \Exception $previous
+     */
+    public function __construct($message, $code, $file, $line, \Exception $previous = null)
+    {
+        parent::__construct($message, $code, $previous);
+
+        $this->file = $file;
+        $this->line = $line;
+    }
 }
 <?php
 /*
@@ -57442,16 +50809,24 @@ class PHPUnit_Framework_Error_Notice extends PHPUnit_Framework_Error
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework\Error;
 
-/**
- * Wrapper for PHP warnings.
- * You can disable notice-to-exception conversion by setting
+class Notice extends Error
+{
+    public static $enabled = true;
+}
+<?php
+/*
+ * This file is part of PHPUnit.
  *
- * <code>
- * PHPUnit_Framework_Error_Warning::$enabled = false;
- * </code>
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
  */
-class PHPUnit_Framework_Error_Warning extends PHPUnit_Framework_Error
+namespace PHPUnit\Framework\Error;
+
+class Warning extends Error
 {
     public static $enabled = true;
 }
@@ -57464,6 +50839,9 @@ class PHPUnit_Framework_Error_Warning extends PHPUnit_Framework_Error
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
+
+use PHPUnit\Util\Filter;
 
 /**
  * Base class for all PHPUnit Framework exceptions.
@@ -57485,18 +50863,19 @@ class PHPUnit_Framework_Error_Warning extends PHPUnit_Framework_Error
  *
  * @see http://fabien.potencier.org/article/9/php-serialization-stack-traces-and-exceptions
  */
-class PHPUnit_Framework_Exception extends RuntimeException implements PHPUnit_Exception
+class Exception extends \RuntimeException implements \PHPUnit\Exception
 {
     /**
      * @var array
      */
     protected $serializableTrace;
 
-    public function __construct($message = '', $code = 0, Exception $previous = null)
+    public function __construct($message = '', $code = 0, \Exception $previous = null)
     {
         parent::__construct($message, $code, $previous);
 
         $this->serializableTrace = $this->getTrace();
+
         foreach ($this->serializableTrace as $i => $call) {
             unset($this->serializableTrace[$i]['args']);
         }
@@ -57517,9 +50896,9 @@ class PHPUnit_Framework_Exception extends RuntimeException implements PHPUnit_Ex
      */
     public function __toString()
     {
-        $string = PHPUnit_Framework_TestFailure::exceptionToString($this);
+        $string = TestFailure::exceptionToString($this);
 
-        if ($trace = PHPUnit_Util_Filter::getFilteredStacktrace($this)) {
+        if ($trace = Filter::getFilteredStacktrace($this)) {
             $string .= "\n" . $trace;
         }
 
@@ -57528,7 +50907,7 @@ class PHPUnit_Framework_Exception extends RuntimeException implements PHPUnit_Ex
 
     public function __sleep()
     {
-        return array_keys(get_object_vars($this));
+        return \array_keys(\get_object_vars($this));
     }
 }
 <?php
@@ -57540,6 +50919,10 @@ class PHPUnit_Framework_Exception extends RuntimeException implements PHPUnit_Ex
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
+
+use PHPUnit\Util\Filter;
+use Throwable;
 
 /**
  * Wraps Exceptions thrown by code under test.
@@ -57547,10 +50930,10 @@ class PHPUnit_Framework_Exception extends RuntimeException implements PHPUnit_Ex
  * Re-instantiates Exceptions thrown by user-space code to retain their original
  * class names, properties, and stack traces (but without arguments).
  *
- * Unlike PHPUnit_Framework_Exception, the complete stack of previous Exceptions
+ * Unlike PHPUnit\Framework_\Exception, the complete stack of previous Exceptions
  * is processed.
  */
-class PHPUnit_Framework_ExceptionWrapper extends PHPUnit_Framework_Exception
+class ExceptionWrapper extends Exception
 {
     /**
      * @var string
@@ -57558,31 +50941,31 @@ class PHPUnit_Framework_ExceptionWrapper extends PHPUnit_Framework_Exception
     protected $className;
 
     /**
-     * @var PHPUnit_Framework_ExceptionWrapper|null
+     * @var ExceptionWrapper|null
      */
     protected $previous;
 
     /**
-     * @param Throwable|Exception $e
+     * @param Throwable $t
      */
-    public function __construct($e)
+    public function __construct(Throwable $t)
     {
         // PDOException::getCode() is a string.
         // @see http://php.net/manual/en/class.pdoexception.php#95812
-        parent::__construct($e->getMessage(), (int) $e->getCode());
+        parent::__construct($t->getMessage(), (int) $t->getCode());
 
-        $this->className = get_class($e);
-        $this->file      = $e->getFile();
-        $this->line      = $e->getLine();
+        $this->className = \get_class($t);
+        $this->file      = $t->getFile();
+        $this->line      = $t->getLine();
 
-        $this->serializableTrace = $e->getTrace();
+        $this->serializableTrace = $t->getTrace();
 
         foreach ($this->serializableTrace as $i => $call) {
             unset($this->serializableTrace[$i]['args']);
         }
 
-        if ($e->getPrevious()) {
-            $this->previous = new self($e->getPrevious());
+        if ($t->getPrevious()) {
+            $this->previous = new self($t->getPrevious());
         }
     }
 
@@ -57595,7 +50978,7 @@ class PHPUnit_Framework_ExceptionWrapper extends PHPUnit_Framework_Exception
     }
 
     /**
-     * @return PHPUnit_Framework_ExceptionWrapper
+     * @return ExceptionWrapper
      */
     public function getPreviousWrapped()
     {
@@ -57607,9 +50990,9 @@ class PHPUnit_Framework_ExceptionWrapper extends PHPUnit_Framework_Exception
      */
     public function __toString()
     {
-        $string = PHPUnit_Framework_TestFailure::exceptionToString($this);
+        $string = TestFailure::exceptionToString($this);
 
-        if ($trace = PHPUnit_Util_Filter::getFilteredStacktrace($this)) {
+        if ($trace = Filter::getFilteredStacktrace($this)) {
             $string .= "\n" . $trace;
         }
 
@@ -57629,6 +51012,9 @@ class PHPUnit_Framework_ExceptionWrapper extends PHPUnit_Framework_Exception
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
+
+use SebastianBergmann\Comparator\ComparisonFailure;
 
 /**
  * Exception for expectations which failed their check.
@@ -57637,14 +51023,16 @@ class PHPUnit_Framework_ExceptionWrapper extends PHPUnit_Framework_Exception
  * SebastianBergmann\Comparator\ComparisonFailure which is used to
  * generate diff output of the failed expectations.
  */
-class PHPUnit_Framework_ExpectationFailedException extends PHPUnit_Framework_AssertionFailedError
+class ExpectationFailedException extends AssertionFailedError
 {
-    /**
-     * @var SebastianBergmann\Comparator\ComparisonFailure
-     */
     protected $comparisonFailure;
 
-    public function __construct($message, SebastianBergmann\Comparator\ComparisonFailure $comparisonFailure = null, Exception $previous = null)
+    /**
+     * @param string                 $message
+     * @param ComparisonFailure|null $comparisonFailure
+     * @param \Exception|null        $previous
+     */
+    public function __construct($message, ComparisonFailure $comparisonFailure = null, \Exception $previous = null)
     {
         $this->comparisonFailure = $comparisonFailure;
 
@@ -57652,7 +51040,7 @@ class PHPUnit_Framework_ExpectationFailedException extends PHPUnit_Framework_Ass
     }
 
     /**
-     * @return SebastianBergmann\Comparator\ComparisonFailure
+     * @return null|ComparisonFailure
      */
     public function getComparisonFailure()
     {
@@ -57669,11 +51057,13 @@ class PHPUnit_Framework_ExpectationFailedException extends PHPUnit_Framework_Ass
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework;
+
 /**
  * A marker interface for marking any exception/error as result of an unit
  * test as incomplete implementation or currently not implemented.
  */
-interface PHPUnit_Framework_IncompleteTest
+interface IncompleteTest
 {
 }
 <?php
@@ -57685,11 +51075,12 @@ interface PHPUnit_Framework_IncompleteTest
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
 /**
  * An incomplete test case
  */
-class PHPUnit_Framework_IncompleteTestCase extends PHPUnit_Framework_TestCase
+class IncompleteTestCase extends TestCase
 {
     /**
      * @var string
@@ -57733,7 +51124,7 @@ class PHPUnit_Framework_IncompleteTestCase extends PHPUnit_Framework_TestCase
     }
 
     /**
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function runTest()
     {
@@ -57767,12 +51158,9 @@ class PHPUnit_Framework_IncompleteTestCase extends PHPUnit_Framework_TestCase
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
-/**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
- * case of an incomplete test.
- */
-class PHPUnit_Framework_IncompleteTestError extends PHPUnit_Framework_AssertionFailedError implements PHPUnit_Framework_IncompleteTest
+class IncompleteTestError extends AssertionFailedError implements IncompleteTest
 {
 }
 <?php
@@ -57784,8 +51172,9 @@ class PHPUnit_Framework_IncompleteTestError extends PHPUnit_Framework_AssertionF
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
-class PHPUnit_Framework_InvalidCoversTargetException extends PHPUnit_Framework_CodeCoverageException
+class InvalidCoversTargetException extends CodeCoverageException
 {
 }
 <?php
@@ -57798,11 +51187,9 @@ class PHPUnit_Framework_InvalidCoversTargetException extends PHPUnit_Framework_C
  * file that was distributed with this source code.
  */
 
-/**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark a test as risky
- * when it does not have a @covers annotation but is expected to have one.
- */
-class PHPUnit_Framework_MissingCoversAnnotationException extends PHPUnit_Framework_RiskyTestError
+namespace PHPUnit\Framework;
+
+class MissingCoversAnnotationException extends RiskyTestError
 {
 }
 <?php
@@ -57814,12 +51201,9 @@ class PHPUnit_Framework_MissingCoversAnnotationException extends PHPUnit_Framewo
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
-/**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
- * case of a test that printed output.
- */
-class PHPUnit_Framework_OutputError extends PHPUnit_Framework_AssertionFailedError
+class OutputError extends AssertionFailedError
 {
 }
 <?php
@@ -57832,11 +51216,9 @@ class PHPUnit_Framework_OutputError extends PHPUnit_Framework_AssertionFailedErr
  * file that was distributed with this source code.
  */
 
-/**
- * A marker interface for marking any exception/error as result of an unit
- * test as risky.
- */
-interface PHPUnit_Framework_RiskyTest
+namespace PHPUnit\Framework;
+
+interface RiskyTest
 {
 }
 <?php
@@ -57848,12 +51230,9 @@ interface PHPUnit_Framework_RiskyTest
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
-/**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
- * case of a risky test.
- */
-class PHPUnit_Framework_RiskyTestError extends PHPUnit_Framework_AssertionFailedError implements PHPUnit_Framework_RiskyTest
+class RiskyTestError extends AssertionFailedError implements RiskyTest
 {
 }
 <?php
@@ -57866,10 +51245,12 @@ class PHPUnit_Framework_RiskyTestError extends PHPUnit_Framework_AssertionFailed
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework;
+
 /**
  * Interface for classes that can return a description of itself.
  */
-interface PHPUnit_Framework_SelfDescribing
+interface SelfDescribing
 {
     /**
      * Returns a string representation of the object.
@@ -57888,10 +51269,9 @@ interface PHPUnit_Framework_SelfDescribing
  * file that was distributed with this source code.
  */
 
-/**
- * A marker interface for marking a unit test as being skipped.
- */
-interface PHPUnit_Framework_SkippedTest
+namespace PHPUnit\Framework;
+
+interface SkippedTest
 {
 }
 <?php
@@ -57903,11 +51283,12 @@ interface PHPUnit_Framework_SkippedTest
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
 /**
  * A skipped test case
  */
-class PHPUnit_Framework_SkippedTestCase extends PHPUnit_Framework_TestCase
+class SkippedTestCase extends TestCase
 {
     /**
      * @var string
@@ -57949,7 +51330,7 @@ class PHPUnit_Framework_SkippedTestCase extends PHPUnit_Framework_TestCase
     }
 
     /**
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function runTest()
     {
@@ -57984,11 +51365,9 @@ class PHPUnit_Framework_SkippedTestCase extends PHPUnit_Framework_TestCase
  * file that was distributed with this source code.
  */
 
-/**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
- * case of a skipped test.
- */
-class PHPUnit_Framework_SkippedTestError extends PHPUnit_Framework_AssertionFailedError implements PHPUnit_Framework_SkippedTest
+namespace PHPUnit\Framework;
+
+class SkippedTestError extends AssertionFailedError implements SkippedTest
 {
 }
 <?php
@@ -58001,11 +51380,9 @@ class PHPUnit_Framework_SkippedTestError extends PHPUnit_Framework_AssertionFail
  * file that was distributed with this source code.
  */
 
-/**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
- * case of a skipped test suite.
- */
-class PHPUnit_Framework_SkippedTestSuiteError extends PHPUnit_Framework_AssertionFailedError implements PHPUnit_Framework_SkippedTest
+namespace PHPUnit\Framework;
+
+class SkippedTestSuiteError extends AssertionFailedError implements SkippedTest
 {
 }
 <?php
@@ -58018,10 +51395,12 @@ class PHPUnit_Framework_SkippedTestSuiteError extends PHPUnit_Framework_Assertio
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework;
+
 /**
  * Creates a synthetic failed assertion.
  */
-class PHPUnit_Framework_SyntheticError extends PHPUnit_Framework_AssertionFailedError
+class SyntheticError extends AssertionFailedError
 {
     /**
      * The synthetic file.
@@ -58096,19 +51475,23 @@ class PHPUnit_Framework_SyntheticError extends PHPUnit_Framework_AssertionFailed
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework;
+
+use Countable;
+
 /**
  * A Test can be run and collect its results.
  */
-interface PHPUnit_Framework_Test extends Countable
+interface Test extends Countable
 {
     /**
      * Runs a test and collects its result in a TestResult instance.
      *
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult
      */
-    public function run(PHPUnit_Framework_TestResult $result = null);
+    public function run(TestResult $result = null);
 }
 <?php
 /*
@@ -58120,22 +51503,58 @@ interface PHPUnit_Framework_Test extends Countable
  * file that was distributed with this source code.
  */
 
-use SebastianBergmann\GlobalState\Snapshot;
-use SebastianBergmann\GlobalState\Restorer;
-use SebastianBergmann\GlobalState\Blacklist;
+namespace PHPUnit\Framework;
+
+use DeepCopy\DeepCopy;
+use PHPUnit\Framework\Constraint\Exception as ExceptionConstraint;
+use PHPUnit\Framework\Constraint\ExceptionCode;
+use PHPUnit\Framework\Constraint\ExceptionMessage;
+use PHPUnit\Framework\Constraint\ExceptionMessageRegularExpression;
+use PHPUnit\Framework\MockObject\Generator as MockGenerator;
+use PHPUnit\Framework\MockObject\Matcher\AnyInvokedCount as AnyInvokedCountMatcher;
+use PHPUnit\Framework\MockObject\Matcher\InvokedAtIndex as InvokedAtIndexMatcher;
+use PHPUnit\Framework\MockObject\Matcher\InvokedAtLeastCount as InvokedAtLeastCountMatcher;
+use PHPUnit\Framework\MockObject\Matcher\InvokedAtLeastOnce as InvokedAtLeastOnceMatcher;
+use PHPUnit\Framework\MockObject\Matcher\InvokedAtMostCount as InvokedAtMostCountMatcher;
+use PHPUnit\Framework\MockObject\Matcher\InvokedCount as InvokedCountMatcher;
+use PHPUnit\Framework\MockObject\MockBuilder;
+use PHPUnit\Framework\MockObject\MockObject;
+use PHPUnit\Framework\MockObject\Stub\ConsecutiveCalls as ConsecutiveCallsStub;
+use PHPUnit\Framework\MockObject\Stub\Exception as ExceptionStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnArgument as ReturnArgumentStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnCallback as ReturnCallbackStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnSelf as ReturnSelfStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnStub;
+use PHPUnit\Framework\MockObject\Stub\ReturnValueMap as ReturnValueMapStub;
+use PHPUnit\Runner\BaseTestRunner;
+use PHPUnit\Runner\PhptTestCase;
+use PHPUnit\Util\GlobalState;
+use PHPUnit\Util\InvalidArgumentHelper;
+use PHPUnit\Util\PHP\AbstractPhpProcess;
+use Prophecy;
+use Prophecy\Exception\Prediction\PredictionException;
+use Prophecy\Prophet;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionObject;
+use SebastianBergmann;
+use SebastianBergmann\Comparator\Comparator;
+use SebastianBergmann\Comparator\Factory as ComparatorFactory;
 use SebastianBergmann\Diff\Differ;
 use SebastianBergmann\Exporter\Exporter;
+use SebastianBergmann\GlobalState\Blacklist;
+use SebastianBergmann\GlobalState\Restorer;
+use SebastianBergmann\GlobalState\Snapshot;
 use SebastianBergmann\ObjectEnumerator\Enumerator;
-use Prophecy\Exception\Prediction\PredictionException;
-use Prophecy\Prophet;
-use DeepCopy\DeepCopy;
+use Text_Template;
+use Throwable;
 
 /**
  * A TestCase defines the fixture to run multiple tests.
  *
  * To define a TestCase
  *
- *   1) Implement a subclass of PHPUnit_Framework_TestCase.
+ *   1) Implement a subclass of PHPUnit\Framework\TestCase.
  *   2) Define instance variables that store the state of the fixture.
  *   3) Initialize the fixture state by overriding setUp().
  *   4) Clean-up after a test by overriding tearDown().
@@ -58147,7 +51566,7 @@ use DeepCopy\DeepCopy;
  *
  * <code>
  * <?php
- * class MathTest extends PHPUnit_Framework_TestCase
+ * class MathTest extends PHPUnit\Framework\TestCase
  * {
  *     public $value1;
  *     public $value2;
@@ -58174,7 +51593,7 @@ use DeepCopy\DeepCopy;
  * ?>
  * </code>
  */
-abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert implements PHPUnit_Framework_Test, PHPUnit_Framework_SelfDescribing
+abstract class TestCase extends Assert implements Test, SelfDescribing
 {
     /**
      * Enable or disable the backup and restoration of the $GLOBALS array.
@@ -58183,7 +51602,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @var bool
      */
-    protected $backupGlobals = null;
+    protected $backupGlobals;
 
     /**
      * @var array
@@ -58197,7 +51616,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @var bool
      */
-    protected $backupStaticAttributes = null;
+    protected $backupStaticAttributes;
 
     /**
      * @var array
@@ -58209,7 +51628,14 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @var bool
      */
-    protected $runTestInSeparateProcess = null;
+    protected $runTestInSeparateProcess;
+
+    /**
+     * Whether or not this class is to be run in a separate PHP process.
+     *
+     * @var bool
+     */
+    private $runClassInSeparateProcess;
 
     /**
      * Whether or not this test should preserve the global state when
@@ -58229,43 +51655,43 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * @var array
      */
-    private $data = [];
+    private $data;
 
     /**
      * @var string
      */
-    private $dataName = '';
+    private $dataName;
 
     /**
      * @var bool
      */
-    private $useErrorHandler = null;
+    private $useErrorHandler;
 
     /**
      * The name of the expected Exception.
      *
-     * @var string
+     * @var null|string
      */
-    private $expectedException = null;
+    private $expectedException;
 
     /**
      * The message of the expected Exception.
      *
      * @var string
      */
-    private $expectedExceptionMessage = '';
+    private $expectedExceptionMessage;
 
     /**
      * The regex pattern to validate the expected Exception message.
      *
      * @var string
      */
-    private $expectedExceptionMessageRegExp = '';
+    private $expectedExceptionMessageRegExp;
 
     /**
      * The code of the expected Exception.
      *
-     * @var int|string
+     * @var null|int|string
      */
     private $expectedExceptionCode;
 
@@ -58274,10 +51700,10 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @var string
      */
-    private $name = null;
+    private $name;
 
     /**
-     * @var array
+     * @var string[]
      */
     private $dependencies = [];
 
@@ -58304,7 +51730,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * @var array
      */
-    private $mockObjectGenerator = null;
+    private $mockObjectGenerator;
 
     /**
      * @var int
@@ -58322,7 +51748,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     private $numAssertions = 0;
 
     /**
-     * @var PHPUnit_Framework_TestResult
+     * @var TestResult
      */
     private $result;
 
@@ -58339,12 +51765,12 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * @var string
      */
-    private $outputExpectedRegex = null;
+    private $outputExpectedRegex;
 
     /**
      * @var string
      */
-    private $outputExpectedString = null;
+    private $outputExpectedString;
 
     /**
      * @var mixed
@@ -58396,6 +51822,11 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      */
     private $doesNotPerformAssertions = false;
 
+    /**
+     * @var Comparator[]
+     */
+    private $customComparators = [];
+
     /**
      * Constructs a test case with the given name.
      *
@@ -58422,7 +51853,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     {
         $class = new ReflectionClass($this);
 
-        $buffer = sprintf(
+        $buffer = \sprintf(
             '%s::%s',
             $class->name,
             $this->getName(false)
@@ -58461,8 +51892,8 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      */
     public function getAnnotations()
     {
-        return PHPUnit_Util_Test::parseTestMethodAnnotations(
-            get_class($this),
+        return \PHPUnit\Util\Test::parseTestMethodAnnotations(
+            \get_class($this),
             $this->name
         );
     }
@@ -58478,9 +51909,9 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     {
         if ($withDataSet) {
             return $this->name . $this->getDataSetAsString(false);
-        } else {
-            return $this->name;
         }
+
+        return $this->name;
     }
 
     /**
@@ -58490,8 +51921,8 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      */
     public function getSize()
     {
-        return PHPUnit_Util_Test::getSize(
-            get_class($this),
+        return \PHPUnit\Util\Test::getSize(
+            \get_class($this),
             $this->getName(false)
         );
     }
@@ -58501,7 +51932,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      */
     public function hasSize()
     {
-        return $this->getSize() !== PHPUnit_Util_Test::UNKNOWN;
+        return $this->getSize() !== \PHPUnit\Util\Test::UNKNOWN;
     }
 
     /**
@@ -58509,7 +51940,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      */
     public function isSmall()
     {
-        return $this->getSize() === PHPUnit_Util_Test::SMALL;
+        return $this->getSize() === \PHPUnit\Util\Test::SMALL;
     }
 
     /**
@@ -58517,7 +51948,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      */
     public function isMedium()
     {
-        return $this->getSize() === PHPUnit_Util_Test::MEDIUM;
+        return $this->getSize() === \PHPUnit\Util\Test::MEDIUM;
     }
 
     /**
@@ -58525,7 +51956,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      */
     public function isLarge()
     {
-        return $this->getSize() === PHPUnit_Util_Test::LARGE;
+        return $this->getSize() === \PHPUnit\Util\Test::LARGE;
     }
 
     /**
@@ -58535,9 +51966,9 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     {
         if (!$this->outputBufferingActive) {
             return $this->output;
-        } else {
-            return ob_get_contents();
         }
+
+        return \ob_get_contents();
     }
 
     /**
@@ -58545,7 +51976,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      */
     public function hasOutput()
     {
-        if (strlen($this->output) === 0) {
+        if (\strlen($this->output) === 0) {
             return false;
         }
 
@@ -58567,15 +51998,15 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * @param string $expectedRegex
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function expectOutputRegex($expectedRegex)
     {
         if ($this->outputExpectedString !== null) {
-            throw new PHPUnit_Framework_Exception;
+            throw new Exception;
         }
 
-        if (is_string($expectedRegex) || is_null($expectedRegex)) {
+        if (\is_string($expectedRegex) || null === $expectedRegex) {
             $this->outputExpectedRegex = $expectedRegex;
         }
     }
@@ -58586,83 +52017,52 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     public function expectOutputString($expectedString)
     {
         if ($this->outputExpectedRegex !== null) {
-            throw new PHPUnit_Framework_Exception;
+            throw new Exception;
         }
 
-        if (is_string($expectedString) || is_null($expectedString)) {
+        if (\is_string($expectedString) || null === $expectedString) {
             $this->outputExpectedString = $expectedString;
         }
     }
 
     /**
      * @return bool
-     *
-     * @deprecated Use hasExpectationOnOutput() instead
      */
-    public function hasPerformedExpectationsOnOutput()
+    public function hasExpectationOnOutput()
     {
-        return $this->hasExpectationOnOutput();
+        return \is_string($this->outputExpectedString) || \is_string($this->outputExpectedRegex);
     }
 
     /**
-     * @return bool
+     * @return null|string
      */
-    public function hasExpectationOnOutput()
+    public function getExpectedException()
     {
-        return is_string($this->outputExpectedString) || is_string($this->outputExpectedRegex);
+        return $this->expectedException;
     }
 
     /**
-     * @return string
+     * @return null|int|string
      */
-    public function getExpectedException()
+    public function getExpectedExceptionCode()
     {
-        return $this->expectedException;
+        return $this->expectedExceptionCode;
     }
 
     /**
-     * @param mixed      $exception
-     * @param string     $message
-     * @param int|string $code
-     *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @deprecated Method deprecated since Release 5.2.0; use expectException() instead
+     * @return string
      */
-    public function setExpectedException($exception, $message = '', $code = null)
+    public function getExpectedExceptionMessage()
     {
-        $this->expectedException = $exception;
-
-        if ($message !== null && $message !== '') {
-            $this->expectExceptionMessage($message);
-        }
-
-        if ($code !== null) {
-            $this->expectExceptionCode($code);
-        }
+        return $this->expectedExceptionMessage;
     }
 
     /**
-     * @param mixed  $exception
-     * @param string $messageRegExp
-     * @param int    $code
-     *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @deprecated Method deprecated since Release 5.6.0; use expectExceptionMessageRegExp() instead
+     * @return string
      */
-    public function setExpectedExceptionRegExp($exception, $messageRegExp = '', $code = null)
+    public function getExpectedExceptionMessageRegExp()
     {
-        if (!is_string($messageRegExp)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'string');
-        }
-
-        $this->expectedException              = $exception;
-        $this->expectedExceptionMessageRegExp = $messageRegExp;
-
-        if ($code !== null) {
-            $this->expectExceptionCode($code);
-        }
+        return $this->expectedExceptionMessageRegExp;
     }
 
     /**
@@ -58670,8 +52070,8 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      */
     public function expectException($exception)
     {
-        if (!is_string($exception)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($exception)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
         $this->expectedException = $exception;
@@ -58680,16 +52080,12 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * @param int|string $code
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function expectExceptionCode($code)
     {
-        if (!$this->expectedException) {
-            $this->expectedException = \Exception::class;
-        }
-
-        if (!is_int($code) && !is_string($code)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer or string');
+        if (!\is_int($code) && !\is_string($code)) {
+            throw InvalidArgumentHelper::factory(1, 'integer or string');
         }
 
         $this->expectedExceptionCode = $code;
@@ -58698,16 +52094,12 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * @param string $message
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function expectExceptionMessage($message)
     {
-        if (!$this->expectedException) {
-            $this->expectedException = \Exception::class;
-        }
-
-        if (!is_string($message)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($message)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
         $this->expectedExceptionMessage = $message;
@@ -58716,24 +52108,36 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * @param string $messageRegExp
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function expectExceptionMessageRegExp($messageRegExp)
     {
-        if (!is_string($messageRegExp)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($messageRegExp)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
         $this->expectedExceptionMessageRegExp = $messageRegExp;
     }
 
+    /**
+     * Sets up an expectation for an exception to be raised by the code under test.
+     * Information for expected exception class, expected exception message, and
+     * expected exception code are retrieved from a given Exception object.
+     */
+    public function expectExceptionObject(\Exception $exception)
+    {
+        $this->expectException(\get_class($exception));
+        $this->expectExceptionMessage($exception->getMessage());
+        $this->expectExceptionCode($exception->getCode());
+    }
+
     /**
      * @param bool $flag
      */
     public function setRegisterMockObjectsFromTestArgumentsRecursively($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->registerMockObjectsFromTestArgumentsRecursively = $flag;
@@ -58742,8 +52146,8 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     protected function setExpectedExceptionFromAnnotation()
     {
         try {
-            $expectedException = PHPUnit_Util_Test::getExpectedException(
-                get_class($this),
+            $expectedException = \PHPUnit\Util\Test::getExpectedException(
+                \get_class($this),
                 $this->name
             );
 
@@ -58775,8 +52179,8 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     protected function setUseErrorHandlerFromAnnotation()
     {
         try {
-            $useErrorHandler = PHPUnit_Util_Test::getErrorHandlerSettings(
-                get_class($this),
+            $useErrorHandler = \PHPUnit\Util\Test::getErrorHandlerSettings(
+                \get_class($this),
                 $this->name
             );
 
@@ -58789,17 +52193,17 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
 
     protected function checkRequirements()
     {
-        if (!$this->name || !method_exists($this, $this->name)) {
+        if (!$this->name || !\method_exists($this, $this->name)) {
             return;
         }
 
-        $missingRequirements = PHPUnit_Util_Test::getMissingRequirements(
-            get_class($this),
+        $missingRequirements = \PHPUnit\Util\Test::getMissingRequirements(
+            \get_class($this),
             $this->name
         );
 
         if (!empty($missingRequirements)) {
-            $this->markTestSkipped(implode(PHP_EOL, $missingRequirements));
+            $this->markTestSkipped(\implode(PHP_EOL, $missingRequirements));
         }
     }
 
@@ -58815,7 +52219,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
 
     public function markAsRisky()
     {
-        $this->status = PHPUnit_Runner_BaseTestRunner::STATUS_RISKY;
+        $this->status = BaseTestRunner::STATUS_RISKY;
     }
 
     /**
@@ -58837,27 +52241,27 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     {
         $status = $this->getStatus();
 
-        return $status == PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE ||
-               $status == PHPUnit_Runner_BaseTestRunner::STATUS_ERROR;
+        return $status == BaseTestRunner::STATUS_FAILURE ||
+            $status == BaseTestRunner::STATUS_ERROR;
     }
 
     /**
      * Runs the test case and collects the results in a TestResult object.
      * If no TestResult object is passed a new one will be created.
      *
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult|null
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
-    public function run(PHPUnit_Framework_TestResult $result = null)
+    public function run(TestResult $result = null)
     {
         if ($result === null) {
             $result = $this->createResult();
         }
 
-        if (!$this instanceof PHPUnit_Framework_WarningTestCase) {
+        if (!$this instanceof WarningTestCase) {
             $this->setTestResultObject($result);
             $this->setUseErrorHandlerFromAnnotation();
         }
@@ -58867,52 +52271,60 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
             $result->convertErrorsToExceptions($this->useErrorHandler);
         }
 
-        if (!$this instanceof PHPUnit_Framework_WarningTestCase &&
-            !$this instanceof PHPUnit_Framework_SkippedTestCase &&
+        if (!$this instanceof WarningTestCase &&
+            !$this instanceof SkippedTestCase &&
             !$this->handleDependencies()) {
             return;
         }
 
-        if ($this->runTestInSeparateProcess === true &&
+        $runEntireClass =  $this->runClassInSeparateProcess && !$this->runTestInSeparateProcess;
+
+        if (($this->runTestInSeparateProcess === true || $this->runClassInSeparateProcess === true) &&
             $this->inIsolation !== true &&
-            !$this instanceof PHPUnit_Extensions_PhptTestCase) {
+            !$this instanceof PhptTestCase) {
             $class = new ReflectionClass($this);
 
-            $template = new Text_Template(
-                __DIR__ . '/../Util/PHP/Template/TestCaseMethod.tpl'
-            );
+            if ($runEntireClass) {
+                $template = new Text_Template(
+                    __DIR__ . '/../Util/PHP/Template/TestCaseClass.tpl'
+                );
+            } else {
+                $template = new Text_Template(
+                    __DIR__ . '/../Util/PHP/Template/TestCaseMethod.tpl'
+                );
+            }
 
             if ($this->preserveGlobalState) {
-                $constants     = PHPUnit_Util_GlobalState::getConstantsAsString();
-                $globals       = PHPUnit_Util_GlobalState::getGlobalsAsString();
-                $includedFiles = PHPUnit_Util_GlobalState::getIncludedFilesAsString();
-                $iniSettings   = PHPUnit_Util_GlobalState::getIniSettingsAsString();
+                $constants     = GlobalState::getConstantsAsString();
+                $globals       = GlobalState::getGlobalsAsString();
+                $includedFiles = GlobalState::getIncludedFilesAsString();
+                $iniSettings   = GlobalState::getIniSettingsAsString();
             } else {
-                $constants     = '';
+                $constants = '';
                 if (!empty($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
-                    $globals     = '$GLOBALS[\'__PHPUNIT_BOOTSTRAP\'] = ' . var_export($GLOBALS['__PHPUNIT_BOOTSTRAP'], true) . ";\n";
+                    $globals = '$GLOBALS[\'__PHPUNIT_BOOTSTRAP\'] = ' . \var_export($GLOBALS['__PHPUNIT_BOOTSTRAP'], true) . ";\n";
                 } else {
-                    $globals     = '';
+                    $globals = '';
                 }
                 $includedFiles = '';
                 $iniSettings   = '';
             }
 
-            $coverage                                   = $result->getCollectCodeCoverageInformation()          ? 'true' : 'false';
-            $isStrictAboutTestsThatDoNotTestAnything    = $result->isStrictAboutTestsThatDoNotTestAnything()    ? 'true' : 'false';
-            $isStrictAboutOutputDuringTests             = $result->isStrictAboutOutputDuringTests()             ? 'true' : 'false';
-            $enforcesTimeLimit                          = $result->enforcesTimeLimit()                          ? 'true' : 'false';
-            $isStrictAboutTodoAnnotatedTests            = $result->isStrictAboutTodoAnnotatedTests()            ? 'true' : 'false';
+            $coverage                                   = $result->getCollectCodeCoverageInformation() ? 'true' : 'false';
+            $isStrictAboutTestsThatDoNotTestAnything    = $result->isStrictAboutTestsThatDoNotTestAnything() ? 'true' : 'false';
+            $isStrictAboutOutputDuringTests             = $result->isStrictAboutOutputDuringTests() ? 'true' : 'false';
+            $enforcesTimeLimit                          = $result->enforcesTimeLimit() ? 'true' : 'false';
+            $isStrictAboutTodoAnnotatedTests            = $result->isStrictAboutTodoAnnotatedTests() ? 'true' : 'false';
             $isStrictAboutResourceUsageDuringSmallTests = $result->isStrictAboutResourceUsageDuringSmallTests() ? 'true' : 'false';
 
-            if (defined('PHPUNIT_COMPOSER_INSTALL')) {
-                $composerAutoload = var_export(PHPUNIT_COMPOSER_INSTALL, true);
+            if (\defined('PHPUNIT_COMPOSER_INSTALL')) {
+                $composerAutoload = \var_export(PHPUNIT_COMPOSER_INSTALL, true);
             } else {
                 $composerAutoload = '\'\'';
             }
 
-            if (defined('__PHPUNIT_PHAR__')) {
-                $phar = var_export(__PHPUNIT_PHAR__, true);
+            if (\defined('__PHPUNIT_PHAR__')) {
+                $phar = \var_export(__PHPUNIT_PHAR__, true);
             } else {
                 $phar = '\'\'';
             }
@@ -58923,11 +52335,11 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
                 $codeCoverageFilter = null;
             }
 
-            $data               = var_export(serialize($this->data), true);
-            $dataName           = var_export($this->dataName, true);
-            $dependencyInput    = var_export(serialize($this->dependencyInput), true);
-            $includePath        = var_export(get_include_path(), true);
-            $codeCoverageFilter = var_export(serialize($codeCoverageFilter), true);
+            $data               = \var_export(\serialize($this->data), true);
+            $dataName           = \var_export($this->dataName, true);
+            $dependencyInput    = \var_export(\serialize($this->dependencyInput), true);
+            $includePath        = \var_export(\get_include_path(), true);
+            $codeCoverageFilter = \var_export(\serialize($codeCoverageFilter), true);
             // must do these fixes because TestCaseMethod.tpl has unserialize('{data}') in it, and we can't break BC
             // the lines above used to use addcslashes() rather than var_export(), which breaks null byte escape sequences
             $data               = "'." . $data . ".'";
@@ -58936,37 +52348,42 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
             $includePath        = "'." . $includePath . ".'";
             $codeCoverageFilter = "'." . $codeCoverageFilter . ".'";
 
-            $configurationFilePath = (isset($GLOBALS['__PHPUNIT_CONFIGURATION_FILE']) ? $GLOBALS['__PHPUNIT_CONFIGURATION_FILE'] : '');
+            $configurationFilePath = $GLOBALS['__PHPUNIT_CONFIGURATION_FILE'] ?? '';
+
+            $var = [
+                'composerAutoload'                           => $composerAutoload,
+                'phar'                                       => $phar,
+                'filename'                                   => $class->getFileName(),
+                'className'                                  => $class->getName(),
+                'collectCodeCoverageInformation'             => $coverage,
+                'data'                                       => $data,
+                'dataName'                                   => $dataName,
+                'dependencyInput'                            => $dependencyInput,
+                'constants'                                  => $constants,
+                'globals'                                    => $globals,
+                'include_path'                               => $includePath,
+                'included_files'                             => $includedFiles,
+                'iniSettings'                                => $iniSettings,
+                'isStrictAboutTestsThatDoNotTestAnything'    => $isStrictAboutTestsThatDoNotTestAnything,
+                'isStrictAboutOutputDuringTests'             => $isStrictAboutOutputDuringTests,
+                'enforcesTimeLimit'                          => $enforcesTimeLimit,
+                'isStrictAboutTodoAnnotatedTests'            => $isStrictAboutTodoAnnotatedTests,
+                'isStrictAboutResourceUsageDuringSmallTests' => $isStrictAboutResourceUsageDuringSmallTests,
+                'codeCoverageFilter'                         => $codeCoverageFilter,
+                'configurationFilePath'                      => $configurationFilePath
+            ];
+
+            if (!$runEntireClass) {
+                $var['methodName'] = $this->name;
+            }
 
             $template->setVar(
-                [
-                    'composerAutoload'                           => $composerAutoload,
-                    'phar'                                       => $phar,
-                    'filename'                                   => $class->getFileName(),
-                    'className'                                  => $class->getName(),
-                    'methodName'                                 => $this->name,
-                    'collectCodeCoverageInformation'             => $coverage,
-                    'data'                                       => $data,
-                    'dataName'                                   => $dataName,
-                    'dependencyInput'                            => $dependencyInput,
-                    'constants'                                  => $constants,
-                    'globals'                                    => $globals,
-                    'include_path'                               => $includePath,
-                    'included_files'                             => $includedFiles,
-                    'iniSettings'                                => $iniSettings,
-                    'isStrictAboutTestsThatDoNotTestAnything'    => $isStrictAboutTestsThatDoNotTestAnything,
-                    'isStrictAboutOutputDuringTests'             => $isStrictAboutOutputDuringTests,
-                    'enforcesTimeLimit'                          => $enforcesTimeLimit,
-                    'isStrictAboutTodoAnnotatedTests'            => $isStrictAboutTodoAnnotatedTests,
-                    'isStrictAboutResourceUsageDuringSmallTests' => $isStrictAboutResourceUsageDuringSmallTests,
-                    'codeCoverageFilter'                         => $codeCoverageFilter,
-                    'configurationFilePath'                      => $configurationFilePath
-                ]
+                $var
             );
 
             $this->prepareTemplate($template);
 
-            $php = PHPUnit_Util_PHP::factory();
+            $php = AbstractPhpProcess::factory();
             $php->runTestJob($template->render(), $this, $result);
         } else {
             $result->run($this);
@@ -58990,10 +52407,10 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
 
         $this->snapshotGlobalState();
         $this->startOutputBuffering();
-        clearstatcache();
-        $currentWorkingDirectory = getcwd();
+        \clearstatcache();
+        $currentWorkingDirectory = \getcwd();
 
-        $hookMethods = PHPUnit_Util_Test::getHookMethods(get_class($this));
+        $hookMethods = \PHPUnit\Util\Test::getHookMethods(\get_class($this));
 
         try {
             $hasMetRequirements = false;
@@ -59019,38 +52436,36 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
             $this->assertPostConditions();
 
             if (!empty($this->warnings)) {
-                throw new PHPUnit_Framework_Warning(
-                    implode(
+                throw new Warning(
+                    \implode(
                         "\n",
-                        array_unique($this->warnings)
+                        \array_unique($this->warnings)
                     )
                 );
             }
 
-            $this->status = PHPUnit_Runner_BaseTestRunner::STATUS_PASSED;
-        } catch (PHPUnit_Framework_IncompleteTest $e) {
-            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_INCOMPLETE;
+            $this->status = BaseTestRunner::STATUS_PASSED;
+        } catch (IncompleteTest $e) {
+            $this->status        = BaseTestRunner::STATUS_INCOMPLETE;
             $this->statusMessage = $e->getMessage();
-        } catch (PHPUnit_Framework_SkippedTest $e) {
-            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_SKIPPED;
+        } catch (SkippedTest $e) {
+            $this->status        = BaseTestRunner::STATUS_SKIPPED;
             $this->statusMessage = $e->getMessage();
-        } catch (PHPUnit_Framework_Warning $e) {
-            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_WARNING;
+        } catch (Warning $e) {
+            $this->status        = BaseTestRunner::STATUS_WARNING;
             $this->statusMessage = $e->getMessage();
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
-            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE;
+        } catch (AssertionFailedError $e) {
+            $this->status        = BaseTestRunner::STATUS_FAILURE;
             $this->statusMessage = $e->getMessage();
         } catch (PredictionException $e) {
-            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE;
+            $this->status        = BaseTestRunner::STATUS_FAILURE;
             $this->statusMessage = $e->getMessage();
         } catch (Throwable $_e) {
             $e = $_e;
-        } catch (Exception $_e) {
-            $e = $_e;
         }
 
         if (isset($_e)) {
-            $this->status        = PHPUnit_Runner_BaseTestRunner::STATUS_ERROR;
+            $this->status        = BaseTestRunner::STATUS_ERROR;
             $this->statusMessage = $_e->getMessage();
         }
 
@@ -59076,39 +52491,26 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
             if (!isset($e)) {
                 $e = $_e;
             }
-        } catch (Exception $_e) {
-            if (!isset($e)) {
-                $e = $_e;
-            }
         }
 
         try {
             $this->stopOutputBuffering();
-        } catch (PHPUnit_Framework_RiskyTestError $_e) {
+        } catch (RiskyTestError $_e) {
             if (!isset($e)) {
                 $e = $_e;
             }
         }
 
-        clearstatcache();
+        \clearstatcache();
 
-        if ($currentWorkingDirectory != getcwd()) {
-            chdir($currentWorkingDirectory);
+        if ($currentWorkingDirectory != \getcwd()) {
+            \chdir($currentWorkingDirectory);
         }
 
         $this->restoreGlobalState();
-
-        // Clean up INI settings.
-        foreach ($this->iniSettings as $varName => $oldValue) {
-            ini_set($varName, $oldValue);
-        }
-
-        $this->iniSettings = [];
-
-        // Clean up locale settings.
-        foreach ($this->locale as $category => $locale) {
-            setlocale($category, $locale);
-        }
+        $this->unregisterCustomComparators();
+        $this->cleanupIniSettings();
+        $this->cleanupLocaleSettings();
 
         // Perform assertion on output.
         if (!isset($e)) {
@@ -59120,15 +52522,13 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
                 }
             } catch (Throwable $_e) {
                 $e = $_e;
-            } catch (Exception $_e) {
-                $e = $_e;
             }
         }
 
         // Workaround for missing "finally".
         if (isset($e)) {
             if ($e instanceof PredictionException) {
-                $e = new PHPUnit_Framework_AssertionFailedError($e->getMessage());
+                $e = new AssertionFailedError($e->getMessage());
             }
 
             $this->onNotSuccessfulTest($e);
@@ -59140,14 +52540,14 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @return mixed
      *
-     * @throws Exception|PHPUnit_Framework_Exception
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception|Exception
+     * @throws Exception
      */
     protected function runTest()
     {
         if ($this->name === null) {
-            throw new PHPUnit_Framework_Exception(
-                'PHPUnit_Framework_TestCase::$name must not be null.'
+            throw new Exception(
+                'PHPUnit\Framework\TestCase::$name must not be null.'
             );
         }
 
@@ -59158,60 +52558,40 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
             $this->fail($e->getMessage());
         }
 
-        $testArguments = array_merge($this->data, $this->dependencyInput);
+        $testArguments = \array_merge($this->data, $this->dependencyInput);
 
         $this->registerMockObjectsFromTestArguments($testArguments);
 
         try {
             $testResult = $method->invokeArgs($this, $testArguments);
-        } catch (Throwable $_e) {
-            $e = $_e;
-        } catch (Exception $_e) {
-            $e = $_e;
+        } catch (Throwable $t) {
+            $exception = $t;
         }
 
-        if (isset($e)) {
-            $checkException = false;
-
-            if (!($e instanceof PHPUnit_Framework_SkippedTestError) && is_string($this->expectedException)) {
-                $checkException = true;
-
-                if ($e instanceof PHPUnit_Framework_Exception) {
-                    $checkException = false;
-                }
-
-                $reflector = new ReflectionClass($this->expectedException);
-
-                if ($this->expectedException === 'PHPUnit_Framework_Exception' ||
-                    $this->expectedException === '\PHPUnit_Framework_Exception' ||
-                    $reflector->isSubclassOf('PHPUnit_Framework_Exception')) {
-                    $checkException = true;
+        if (isset($exception)) {
+            if ($this->checkExceptionExpectations($exception)) {
+                if ($this->expectedException !== null) {
+                    $this->assertThat(
+                        $exception,
+                        new ExceptionConstraint(
+                            $this->expectedException
+                        )
+                    );
                 }
-            }
-
-            if ($checkException) {
-                $this->assertThat(
-                    $e,
-                    new PHPUnit_Framework_Constraint_Exception(
-                        $this->expectedException
-                    )
-                );
 
-                if (is_string($this->expectedExceptionMessage) &&
-                    !empty($this->expectedExceptionMessage)) {
+                if ($this->expectedExceptionMessage !== null) {
                     $this->assertThat(
-                        $e,
-                        new PHPUnit_Framework_Constraint_ExceptionMessage(
+                        $exception,
+                        new ExceptionMessage(
                             $this->expectedExceptionMessage
                         )
                     );
                 }
 
-                if (is_string($this->expectedExceptionMessageRegExp) &&
-                    !empty($this->expectedExceptionMessageRegExp)) {
+                if ($this->expectedExceptionMessageRegExp !== null) {
                     $this->assertThat(
-                        $e,
-                        new PHPUnit_Framework_Constraint_ExceptionMessageRegExp(
+                        $exception,
+                        new ExceptionMessageRegularExpression(
                             $this->expectedExceptionMessageRegExp
                         )
                     );
@@ -59219,26 +52599,53 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
 
                 if ($this->expectedExceptionCode !== null) {
                     $this->assertThat(
-                        $e,
-                        new PHPUnit_Framework_Constraint_ExceptionCode(
+                        $exception,
+                        new ExceptionCode(
                             $this->expectedExceptionCode
                         )
                     );
                 }
 
                 return;
-            } else {
-                throw $e;
             }
+
+            throw $exception;
         }
 
         if ($this->expectedException !== null) {
             $this->assertThat(
                 null,
-                new PHPUnit_Framework_Constraint_Exception(
+                new ExceptionConstraint(
                     $this->expectedException
                 )
             );
+        } elseif ($this->expectedExceptionMessage !== null) {
+            $this->numAssertions++;
+
+            throw new AssertionFailedError(
+                \sprintf(
+                    'Failed asserting that exception with message "%s" is thrown',
+                    $this->expectedExceptionMessage
+                )
+            );
+        } elseif ($this->expectedExceptionMessageRegExp !== null) {
+            $this->numAssertions++;
+
+            throw new AssertionFailedError(
+                \sprintf(
+                    'Failed asserting that exception with message matching "%s" is thrown',
+                    $this->expectedExceptionMessageRegExp
+                )
+            );
+        } elseif ($this->expectedExceptionCode !== null) {
+            $this->numAssertions++;
+
+            throw new AssertionFailedError(
+                \sprintf(
+                    'Failed asserting that exception with code "%s" is thrown',
+                    $this->expectedExceptionCode
+                )
+            );
         }
 
         return $testResult;
@@ -59264,14 +52671,12 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
                 $this->prophet->checkPredictions();
             } catch (Throwable $t) {
                 /* Intentionally left empty */
-            } catch (Exception $t) {
-                /* Intentionally left empty */
             }
 
             foreach ($this->prophet->getProphecies() as $objectProphecy) {
                 foreach ($objectProphecy->getMethodProphecies() as $methodProphecies) {
                     foreach ($methodProphecies as $methodProphecy) {
-                        $this->numAssertions += count($methodProphecy->getCheckedPredictions());
+                        $this->numAssertions += \count($methodProphecy->getCheckedPredictions());
                     }
                 }
             }
@@ -59295,7 +52700,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * Sets the dependencies of a TestCase.
      *
-     * @param array $dependencies
+     * @param string[] $dependencies
      */
     public function setDependencies(array $dependencies)
     {
@@ -59309,7 +52714,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      */
     public function hasDependencies()
     {
-        return count($this->dependencies) > 0;
+        return \count($this->dependencies) > 0;
     }
 
     /**
@@ -59337,7 +52742,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      */
     public function setBackupGlobals($backupGlobals)
     {
-        if (is_null($this->backupGlobals) && is_bool($backupGlobals)) {
+        if (null === $this->backupGlobals && \is_bool($backupGlobals)) {
             $this->backupGlobals = $backupGlobals;
         }
     }
@@ -59349,8 +52754,8 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      */
     public function setBackupStaticAttributes($backupStaticAttributes)
     {
-        if (is_null($this->backupStaticAttributes) &&
-            is_bool($backupStaticAttributes)) {
+        if (null === $this->backupStaticAttributes &&
+            \is_bool($backupStaticAttributes)) {
             $this->backupStaticAttributes = $backupStaticAttributes;
         }
     }
@@ -59358,44 +52763,60 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * @param bool $runTestInSeparateProcess
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function setRunTestInSeparateProcess($runTestInSeparateProcess)
     {
-        if (is_bool($runTestInSeparateProcess)) {
+        if (\is_bool($runTestInSeparateProcess)) {
             if ($this->runTestInSeparateProcess === null) {
                 $this->runTestInSeparateProcess = $runTestInSeparateProcess;
             }
         } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+            throw InvalidArgumentHelper::factory(1, 'boolean');
+        }
+    }
+
+    /**
+     * @param bool $runClassInSeparateProcess
+     *
+     * @throws Exception
+     */
+    public function setRunClassInSeparateProcess($runClassInSeparateProcess)
+    {
+        if (\is_bool($runClassInSeparateProcess)) {
+            if ($this->runClassInSeparateProcess === null) {
+                $this->runClassInSeparateProcess = $runClassInSeparateProcess;
+            }
+        } else {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
     }
 
     /**
      * @param bool $preserveGlobalState
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function setPreserveGlobalState($preserveGlobalState)
     {
-        if (is_bool($preserveGlobalState)) {
+        if (\is_bool($preserveGlobalState)) {
             $this->preserveGlobalState = $preserveGlobalState;
         } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
     }
 
     /**
      * @param bool $inIsolation
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function setInIsolation($inIsolation)
     {
-        if (is_bool($inIsolation)) {
+        if (\is_bool($inIsolation)) {
             $this->inIsolation = $inIsolation;
         } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
     }
 
@@ -59426,19 +52847,19 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * @param callable $callback
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function setOutputCallback($callback)
     {
-        if (!is_callable($callback)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'callback');
+        if (!\is_callable($callback)) {
+            throw InvalidArgumentHelper::factory(1, 'callback');
         }
 
         $this->outputCallback = $callback;
     }
 
     /**
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult
      */
     public function getTestResultObject()
     {
@@ -59446,17 +52867,17 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    public function setTestResultObject(PHPUnit_Framework_TestResult $result)
+    public function setTestResultObject(TestResult $result)
     {
         $this->result = $result;
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_MockObject $mockObject
+     * @param MockObject $mockObject
      */
-    public function registerMockObject(PHPUnit_Framework_MockObject_MockObject $mockObject)
+    public function registerMockObject(MockObject $mockObject)
     {
         $this->mockObjects[] = $mockObject;
     }
@@ -59469,21 +52890,21 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      * @param string $varName
      * @param string $newValue
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function iniSet($varName, $newValue)
     {
-        if (!is_string($varName)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($varName)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        $currentValue = ini_set($varName, $newValue);
+        $currentValue = \ini_set($varName, $newValue);
 
         if ($currentValue !== false) {
             $this->iniSettings[$varName] = $currentValue;
         } else {
-            throw new PHPUnit_Framework_Exception(
-                sprintf(
+            throw new Exception(
+                \sprintf(
                     'INI setting "%s" could not be set to "%s".',
                     $varName,
                     $newValue
@@ -59499,41 +52920,40 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      * @param int    $category
      * @param string $locale
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function setLocale()
     {
-        $args = func_get_args();
+        $args = \func_get_args();
 
-        if (count($args) < 2) {
-            throw new PHPUnit_Framework_Exception;
+        if (\count($args) < 2) {
+            throw new Exception;
         }
 
-        $category = $args[0];
-        $locale   = $args[1];
+        list($category, $locale) = $args;
 
         $categories = [
             LC_ALL, LC_COLLATE, LC_CTYPE, LC_MONETARY, LC_NUMERIC, LC_TIME
         ];
 
-        if (defined('LC_MESSAGES')) {
+        if (\defined('LC_MESSAGES')) {
             $categories[] = LC_MESSAGES;
         }
 
-        if (!in_array($category, $categories)) {
-            throw new PHPUnit_Framework_Exception;
+        if (!\in_array($category, $categories)) {
+            throw new Exception;
         }
 
-        if (!is_array($locale) && !is_string($locale)) {
-            throw new PHPUnit_Framework_Exception;
+        if (!\is_array($locale) && !\is_string($locale)) {
+            throw new Exception;
         }
 
-        $this->locale[$category] = setlocale($category, 0);
+        $this->locale[$category] = \setlocale($category, 0);
 
-        $result = call_user_func_array('setlocale', $args);
+        $result = \call_user_func_array('setlocale', $args);
 
         if ($result === false) {
-            throw new PHPUnit_Framework_Exception(
+            throw new Exception(
                 'The locale functionality is not implemented on your platform, ' .
                 'the specified locale does not exist or the category name is ' .
                 'invalid.'
@@ -59546,11 +52966,11 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @param string|string[] $className
      *
-     * @return PHPUnit_Framework_MockObject_MockBuilder
+     * @return MockBuilder
      */
     public function getMockBuilder($className)
     {
-        return new PHPUnit_Framework_MockObject_MockBuilder($this, $className);
+        return new MockBuilder($this, $className);
     }
 
     /**
@@ -59558,9 +52978,9 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @param string $originalClassName
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
+     * @return MockObject
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function createMock($originalClassName)
     {
@@ -59578,9 +52998,9 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      * @param string $originalClassName
      * @param array  $configuration
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
+     * @return MockObject
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function createConfiguredMock($originalClassName, array $configuration)
     {
@@ -59596,12 +53016,12 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * Returns a partial test double for the specified class.
      *
-     * @param string $originalClassName
-     * @param array  $methods
+     * @param string   $originalClassName
+     * @param string[] $methods
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
+     * @return MockObject
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function createPartialMock($originalClassName, array $methods)
     {
@@ -59615,67 +53035,20 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     }
 
     /**
-     * Returns a mock object for the specified class.
-     *
-     * @param string     $originalClassName       Name of the class to mock.
-     * @param array|null $methods                 When provided, only methods whose names are in the array
-     *                                            are replaced with a configurable test double. The behavior
-     *                                            of the other methods is not changed.
-     *                                            Providing null means that no methods will be replaced.
-     * @param array      $arguments               Parameters to pass to the original class' constructor.
-     * @param string     $mockClassName           Class name for the generated test double class.
-     * @param bool       $callOriginalConstructor Can be used to disable the call to the original class' constructor.
-     * @param bool       $callOriginalClone       Can be used to disable the call to the original class' clone constructor.
-     * @param bool       $callAutoload            Can be used to disable __autoload() during the generation of the test double class.
-     * @param bool       $cloneArguments
-     * @param bool       $callOriginalMethods
-     * @param object     $proxyTarget
-     *
-     * @return PHPUnit_Framework_MockObject_MockObject
-     *
-     * @throws PHPUnit_Framework_Exception
-     *
-     * @deprecated Method deprecated since Release 5.4.0; use createMock() or getMockBuilder() instead
-     */
-    protected function getMock($originalClassName, $methods = [], array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $cloneArguments = false, $callOriginalMethods = false, $proxyTarget = null)
-    {
-        $this->warnings[] = 'PHPUnit_Framework_TestCase::getMock() is deprecated, use PHPUnit_Framework_TestCase::createMock() or PHPUnit_Framework_TestCase::getMockBuilder() instead';
-
-        $mockObject = $this->getMockObjectGenerator()->getMock(
-            $originalClassName,
-            $methods,
-            $arguments,
-            $mockClassName,
-            $callOriginalConstructor,
-            $callOriginalClone,
-            $callAutoload,
-            $cloneArguments,
-            $callOriginalMethods,
-            $proxyTarget
-        );
-
-        $this->registerMockObject($mockObject);
-
-        return $mockObject;
-    }
-
-    /**
-     * Returns a mock with disabled constructor object for the specified class.
+     * Returns a test proxy for the specified class.
      *
      * @param string $originalClassName
+     * @param array  $constructorArguments
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
-     *
-     * @throws PHPUnit_Framework_Exception
+     * @return MockObject
      *
-     * @deprecated Method deprecated since Release 5.4.0; use createMock() instead
+     * @throws Exception
      */
-    protected function getMockWithoutInvokingTheOriginalConstructor($originalClassName)
+    protected function createTestProxy($originalClassName, array $constructorArguments = [])
     {
-        $this->warnings[] = 'PHPUnit_Framework_TestCase::getMockWithoutInvokingTheOriginalConstructor() is deprecated, use PHPUnit_Framework_TestCase::createMock() instead';
-
         return $this->getMockBuilder($originalClassName)
-                    ->disableOriginalConstructor()
+                    ->setConstructorArgs($constructorArguments)
+                    ->enableProxyingToOriginalMethods()
                     ->getMock();
     }
 
@@ -59693,7 +53066,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @return string
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function getMockClass($originalClassName, $methods = [], array $arguments = [], $mockClassName = '', $callOriginalConstructor = false, $callOriginalClone = true, $callAutoload = true, $cloneArguments = false)
     {
@@ -59708,7 +53081,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
             $cloneArguments
         );
 
-        return get_class($mock);
+        return \get_class($mock);
     }
 
     /**
@@ -59725,9 +53098,9 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      * @param array  $mockedMethods
      * @param bool   $cloneArguments
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
+     * @return MockObject
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function getMockForAbstractClass($originalClassName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = false)
     {
@@ -59757,15 +53130,15 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      * @param bool   $callOriginalConstructor
      * @param array  $options                 An array of options passed to SOAPClient::_construct
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
+     * @return MockObject
      */
     protected function getMockFromWsdl($wsdlFile, $originalClassName = '', $mockClassName = '', array $methods = [], $callOriginalConstructor = true, array $options = [])
     {
         if ($originalClassName === '') {
-            $originalClassName = pathinfo(basename(parse_url($wsdlFile)['path']), PATHINFO_FILENAME);
+            $originalClassName = \pathinfo(\basename(\parse_url($wsdlFile)['path']), PATHINFO_FILENAME);
         }
 
-        if (!class_exists($originalClassName)) {
+        if (!\class_exists($originalClassName)) {
             eval(
                 $this->getMockObjectGenerator()->generateClassFromWsdl(
                     $wsdlFile,
@@ -59805,9 +53178,9 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      * @param array  $mockedMethods
      * @param bool   $cloneArguments
      *
-     * @return PHPUnit_Framework_MockObject_MockObject
+     * @return MockObject
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function getMockForTrait($traitName, array $arguments = [], $mockClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $mockedMethods = [], $cloneArguments = false)
     {
@@ -59836,13 +53209,12 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      * @param bool   $callOriginalConstructor
      * @param bool   $callOriginalClone
      * @param bool   $callAutoload
-     * @param bool   $cloneArguments
      *
      * @return object
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
-    protected function getObjectForTrait($traitName, array $arguments = [], $traitClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true, $cloneArguments = false)
+    protected function getObjectForTrait($traitName, array $arguments = [], $traitClassName = '', $callOriginalConstructor = true, $callOriginalClone = true, $callAutoload = true)
     {
         return $this->getMockObjectGenerator()->getObjectForTrait(
             $traitName,
@@ -59850,8 +53222,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
             $traitClassName,
             $callOriginalConstructor,
             $callOriginalClone,
-            $callAutoload,
-            $cloneArguments
+            $callAutoload
         );
     }
 
@@ -59891,21 +53262,21 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      * Returns a matcher that matches when the method is executed
      * zero or more times.
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount
+     * @return AnyInvokedCountMatcher
      */
     public static function any()
     {
-        return new PHPUnit_Framework_MockObject_Matcher_AnyInvokedCount;
+        return new AnyInvokedCountMatcher;
     }
 
     /**
      * Returns a matcher that matches when the method is never executed.
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
+     * @return InvokedCountMatcher
      */
     public static function never()
     {
-        return new PHPUnit_Framework_MockObject_Matcher_InvokedCount(0);
+        return new InvokedCountMatcher(0);
     }
 
     /**
@@ -59914,11 +53285,11 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @param int $requiredInvocations
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastCount
+     * @return InvokedAtLeastCountMatcher
      */
     public static function atLeast($requiredInvocations)
     {
-        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastCount(
+        return new InvokedAtLeastCountMatcher(
             $requiredInvocations
         );
     }
@@ -59926,21 +53297,21 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * Returns a matcher that matches when the method is executed at least once.
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce
+     * @return InvokedAtLeastOnceMatcher
      */
     public static function atLeastOnce()
     {
-        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtLeastOnce;
+        return new InvokedAtLeastOnceMatcher;
     }
 
     /**
      * Returns a matcher that matches when the method is executed exactly once.
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
+     * @return InvokedCountMatcher
      */
     public static function once()
     {
-        return new PHPUnit_Framework_MockObject_Matcher_InvokedCount(1);
+        return new InvokedCountMatcher(1);
     }
 
     /**
@@ -59949,11 +53320,11 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @param int $count
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_InvokedCount
+     * @return InvokedCountMatcher
      */
     public static function exactly($count)
     {
-        return new PHPUnit_Framework_MockObject_Matcher_InvokedCount($count);
+        return new InvokedCountMatcher($count);
     }
 
     /**
@@ -59962,13 +53333,11 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @param int $allowedInvocations
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtMostCount
+     * @return InvokedAtMostCountMatcher
      */
     public static function atMost($allowedInvocations)
     {
-        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtMostCount(
-            $allowedInvocations
-        );
+        return new InvokedAtMostCountMatcher($allowedInvocations);
     }
 
     /**
@@ -59977,53 +53346,51 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @param int $index
      *
-     * @return PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex
+     * @return InvokedAtIndexMatcher
      */
     public static function at($index)
     {
-        return new PHPUnit_Framework_MockObject_Matcher_InvokedAtIndex($index);
+        return new InvokedAtIndexMatcher($index);
     }
 
     /**
      * @param mixed $value
      *
-     * @return PHPUnit_Framework_MockObject_Stub_Return
+     * @return ReturnStub
      */
     public static function returnValue($value)
     {
-        return new PHPUnit_Framework_MockObject_Stub_Return($value);
+        return new ReturnStub($value);
     }
 
     /**
      * @param array $valueMap
      *
-     * @return PHPUnit_Framework_MockObject_Stub_ReturnValueMap
+     * @return ReturnValueMapStub
      */
     public static function returnValueMap(array $valueMap)
     {
-        return new PHPUnit_Framework_MockObject_Stub_ReturnValueMap($valueMap);
+        return new ReturnValueMapStub($valueMap);
     }
 
     /**
      * @param int $argumentIndex
      *
-     * @return PHPUnit_Framework_MockObject_Stub_ReturnArgument
+     * @return ReturnArgumentStub
      */
     public static function returnArgument($argumentIndex)
     {
-        return new PHPUnit_Framework_MockObject_Stub_ReturnArgument(
-            $argumentIndex
-        );
+        return new ReturnArgumentStub($argumentIndex);
     }
 
     /**
      * @param mixed $callback
      *
-     * @return PHPUnit_Framework_MockObject_Stub_ReturnCallback
+     * @return ReturnCallbackStub
      */
     public static function returnCallback($callback)
     {
-        return new PHPUnit_Framework_MockObject_Stub_ReturnCallback($callback);
+        return new ReturnCallbackStub($callback);
     }
 
     /**
@@ -60031,35 +53398,33 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * This method is useful when mocking a fluent interface.
      *
-     * @return PHPUnit_Framework_MockObject_Stub_ReturnSelf
+     * @return ReturnSelfStub
      */
     public static function returnSelf()
     {
-        return new PHPUnit_Framework_MockObject_Stub_ReturnSelf();
+        return new ReturnSelfStub;
     }
 
     /**
-     * @param Throwable|Exception $exception
+     * @param Throwable $exception
      *
-     * @return PHPUnit_Framework_MockObject_Stub_Exception
-     *
-     * @todo   Add type declaration when support for PHP 5 is dropped
+     * @return ExceptionStub
      */
-    public static function throwException($exception)
+    public static function throwException(Throwable $exception)
     {
-        return new PHPUnit_Framework_MockObject_Stub_Exception($exception);
+        return new ExceptionStub($exception);
     }
 
     /**
-     * @param mixed $value, ...
+     * @param mixed $value , ...
      *
-     * @return PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls
+     * @return ConsecutiveCallsStub
      */
     public static function onConsecutiveCalls()
     {
-        $args = func_get_args();
+        $args = \func_get_args();
 
-        return new PHPUnit_Framework_MockObject_Stub_ConsecutiveCalls($args);
+        return new ConsecutiveCallsStub($args);
     }
 
     /**
@@ -60075,7 +53440,22 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      */
     public function dataDescription()
     {
-        return is_string($this->dataName) ? $this->dataName : '';
+        return \is_string($this->dataName) ? $this->dataName : '';
+    }
+
+    /**
+     * @return int|string
+     */
+    public function dataName()
+    {
+        return $this->dataName;
+    }
+
+    public function registerComparator(Comparator $comparator)
+    {
+        ComparatorFactory::getInstance()->register($comparator);
+
+        $this->customComparators[] = $comparator;
     }
 
     /**
@@ -60085,21 +53465,21 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      *
      * @return string
      */
-    protected function getDataSetAsString($includeData = true)
+    public function getDataSetAsString($includeData = true)
     {
         $buffer = '';
 
         if (!empty($this->data)) {
-            if (is_int($this->dataName)) {
-                $buffer .= sprintf(' with data set #%d', $this->dataName);
+            if (\is_int($this->dataName)) {
+                $buffer .= \sprintf(' with data set #%d', $this->dataName);
             } else {
-                $buffer .= sprintf(' with data set "%s"', $this->dataName);
+                $buffer .= \sprintf(' with data set "%s"', $this->dataName);
             }
 
             $exporter = new Exporter;
 
             if ($includeData) {
-                $buffer .= sprintf(' (%s)', $exporter->shortenedRecursiveExport($this->data));
+                $buffer .= \sprintf(' (%s)', $exporter->shortenedRecursiveExport($this->data));
             }
         }
 
@@ -60119,43 +53499,52 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * Creates a default TestResult object.
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult
      */
     protected function createResult()
     {
-        return new PHPUnit_Framework_TestResult;
+        return new TestResult;
     }
 
     protected function handleDependencies()
     {
         if (!empty($this->dependencies) && !$this->inIsolation) {
-            $className  = get_class($this);
+            $className  = \get_class($this);
             $passed     = $this->result->passed();
-            $passedKeys = array_keys($passed);
-            $numKeys    = count($passedKeys);
+            $passedKeys = \array_keys($passed);
+            $numKeys    = \count($passedKeys);
 
             for ($i = 0; $i < $numKeys; $i++) {
-                $pos = strpos($passedKeys[$i], ' with data set');
+                $pos = \strpos($passedKeys[$i], ' with data set');
 
                 if ($pos !== false) {
-                    $passedKeys[$i] = substr($passedKeys[$i], 0, $pos);
+                    $passedKeys[$i] = \substr($passedKeys[$i], 0, $pos);
                 }
             }
 
-            $passedKeys = array_flip(array_unique($passedKeys));
+            $passedKeys = \array_flip(\array_unique($passedKeys));
 
             foreach ($this->dependencies as $dependency) {
-                $clone = false;
-
-                if (strpos($dependency, 'clone ') === 0) {
-                    $clone      = true;
-                    $dependency = substr($dependency, strlen('clone '));
-                } elseif (strpos($dependency, '!clone ') === 0) {
-                    $clone      = false;
-                    $dependency = substr($dependency, strlen('!clone '));
+                $deepClone    = false;
+                $shallowClone = false;
+
+                if (\strpos($dependency, 'clone ') === 0) {
+                    $deepClone  = true;
+                    $dependency = \substr($dependency, \strlen('clone '));
+                } elseif (\strpos($dependency, '!clone ') === 0) {
+                    $deepClone  = false;
+                    $dependency = \substr($dependency, \strlen('!clone '));
                 }
 
-                if (strpos($dependency, '::') === false) {
+                if (\strpos($dependency, 'shallowClone ') === 0) {
+                    $shallowClone = true;
+                    $dependency   = \substr($dependency, \strlen('shallowClone '));
+                } elseif (\strpos($dependency, '!shallowClone ') === 0) {
+                    $shallowClone = false;
+                    $dependency   = \substr($dependency, \strlen('!shallowClone '));
+                }
+
+                if (\strpos($dependency, '::') === false) {
                     $dependency = $className . '::' . $dependency;
                 }
 
@@ -60163,8 +53552,8 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
                     $this->result->startTest($this);
                     $this->result->addError(
                         $this,
-                        new PHPUnit_Framework_SkippedTestError(
-                            sprintf(
+                        new SkippedTestError(
+                            \sprintf(
                                 'This test depends on "%s" to pass.',
                                 $dependency
                             )
@@ -60177,12 +53566,12 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
                 }
 
                 if (isset($passed[$dependency])) {
-                    if ($passed[$dependency]['size'] != PHPUnit_Util_Test::UNKNOWN &&
-                        $this->getSize() != PHPUnit_Util_Test::UNKNOWN &&
+                    if ($passed[$dependency]['size'] != \PHPUnit\Util\Test::UNKNOWN &&
+                        $this->getSize() != \PHPUnit\Util\Test::UNKNOWN &&
                         $passed[$dependency]['size'] > $this->getSize()) {
                         $this->result->addError(
                             $this,
-                            new PHPUnit_Framework_SkippedTestError(
+                            new SkippedTestError(
                                 'This test depends on a test that is larger than itself.'
                             ),
                             0
@@ -60191,11 +53580,13 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
                         return false;
                     }
 
-                    if ($clone) {
-                        $deepCopy   = new DeepCopy;
+                    if ($deepClone) {
+                        $deepCopy = new DeepCopy;
                         $deepCopy->skipUncloneable(false);
 
                         $this->dependencyInput[$dependency] = $deepCopy->copy($passed[$dependency]['result']);
+                    } elseif ($shallowClone) {
+                        $this->dependencyInput[$dependency] = clone $passed[$dependency]['result'];
                     } else {
                         $this->dependencyInput[$dependency] = $passed[$dependency]['result'];
                     }
@@ -60236,7 +53627,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * Performs assertions shared by all tests of a test case.
      *
-     * This method is called before the execution of a test ends
+     * This method is called after the execution of a test ends
      * and before tearDown() is called.
      */
     protected function assertPostConditions()
@@ -60261,22 +53652,13 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * This method is called when a test method did not execute successfully.
      *
-     * @param Exception|Throwable $e
+     * @param Throwable $t
      *
-     * @throws Exception|Throwable
+     * @throws Throwable
      */
-    protected function onNotSuccessfulTest($e)
+    protected function onNotSuccessfulTest(Throwable $t)
     {
-        $expected = PHP_MAJOR_VERSION >= 7 ? 'Throwable' : 'Exception';
-
-        if ($e instanceof $expected) {
-            throw $e;
-        }
-
-        throw PHPUnit_Util_InvalidArgumentHelper::factory(
-            1,
-            'Throwable or Exception'
-        );
+        throw $t;
     }
 
     /**
@@ -60291,12 +53673,12 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     /**
      * Get the mock object generator, creating it if it doesn't exist.
      *
-     * @return PHPUnit_Framework_MockObject_Generator
+     * @return MockGenerator
      */
-    protected function getMockObjectGenerator()
+    private function getMockObjectGenerator()
     {
         if (null === $this->mockObjectGenerator) {
-            $this->mockObjectGenerator = new PHPUnit_Framework_MockObject_Generator;
+            $this->mockObjectGenerator = new MockGenerator;
         }
 
         return $this->mockObjectGenerator;
@@ -60304,52 +53686,50 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
 
     private function startOutputBuffering()
     {
-        ob_start();
+        \ob_start();
 
         $this->outputBufferingActive = true;
-        $this->outputBufferingLevel  = ob_get_level();
+        $this->outputBufferingLevel  = \ob_get_level();
     }
 
     private function stopOutputBuffering()
     {
-        if (ob_get_level() != $this->outputBufferingLevel) {
-            while (ob_get_level() >= $this->outputBufferingLevel) {
-                ob_end_clean();
+        if (\ob_get_level() != $this->outputBufferingLevel) {
+            while (\ob_get_level() >= $this->outputBufferingLevel) {
+                \ob_end_clean();
             }
 
-            throw new PHPUnit_Framework_RiskyTestError(
+            throw new RiskyTestError(
                 'Test code or tested code did not (only) close its own output buffers'
             );
         }
 
-        $output = ob_get_contents();
+        $output = \ob_get_contents();
 
         if ($this->outputCallback === false) {
             $this->output = $output;
         } else {
-            $this->output = call_user_func_array(
+            $this->output = \call_user_func_array(
                 $this->outputCallback,
                 [$output]
             );
         }
 
-        ob_end_clean();
+        \ob_end_clean();
 
         $this->outputBufferingActive = false;
-        $this->outputBufferingLevel  = ob_get_level();
+        $this->outputBufferingLevel  = \ob_get_level();
     }
 
     private function snapshotGlobalState()
     {
-        $backupGlobals = $this->backupGlobals === null || $this->backupGlobals === true;
-
         if ($this->runTestInSeparateProcess ||
             $this->inIsolation ||
-            (!$backupGlobals && !$this->backupStaticAttributes)) {
+            (!$this->backupGlobals === true && !$this->backupStaticAttributes)) {
             return;
         }
 
-        $this->snapshot = $this->createGlobalStateSnapshot($backupGlobals);
+        $this->snapshot = $this->createGlobalStateSnapshot($this->backupGlobals === true);
     }
 
     private function restoreGlobalState()
@@ -60358,22 +53738,20 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
             return;
         }
 
-        $backupGlobals = $this->backupGlobals === null || $this->backupGlobals === true;
-
         if ($this->beStrictAboutChangesToGlobalState) {
             try {
                 $this->compareGlobalStateSnapshots(
                     $this->snapshot,
-                    $this->createGlobalStateSnapshot($backupGlobals)
+                    $this->createGlobalStateSnapshot($this->backupGlobals === true)
                 );
-            } catch (PHPUnit_Framework_RiskyTestError $rte) {
+            } catch (RiskyTestError $rte) {
                 // Intentionally left empty
             }
         }
 
         $restorer = new Restorer;
 
-        if ($backupGlobals) {
+        if ($this->backupGlobals === true) {
             $restorer->restoreGlobalVariables($this->snapshot);
         }
 
@@ -60401,7 +53779,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
             $blacklist->addGlobalVariable($globalVariable);
         }
 
-        if (!defined('PHPUNIT_TESTSUITE')) {
+        if (!\defined('PHPUNIT_TESTSUITE')) {
             $blacklist->addClassNamePrefix('PHPUnit');
             $blacklist->addClassNamePrefix('File_Iterator');
             $blacklist->addClassNamePrefix('SebastianBergmann\CodeCoverage');
@@ -60438,7 +53816,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      * @param Snapshot $before
      * @param Snapshot $after
      *
-     * @throws PHPUnit_Framework_RiskyTestError
+     * @throws RiskyTestError
      */
     private function compareGlobalStateSnapshots(Snapshot $before, Snapshot $after)
     {
@@ -60472,7 +53850,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
      * @param array  $after
      * @param string $header
      *
-     * @throws PHPUnit_Framework_RiskyTestError
+     * @throws RiskyTestError
      */
     private function compareGlobalStateSnapshotPart(array $before, array $after, $header)
     {
@@ -60485,7 +53863,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
                 $exporter->export($after)
             );
 
-            throw new PHPUnit_Framework_RiskyTestError(
+            throw new RiskyTestError(
                 $diff
             );
         }
@@ -60504,11 +53882,11 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_MockObject $mock
+     * @param MockObject $mock
      *
      * @return bool
      */
-    private function shouldInvocationMockerBeReset(PHPUnit_Framework_MockObject_MockObject $mock)
+    private function shouldInvocationMockerBeReset(MockObject $mock)
     {
         $enumerator = new Enumerator;
 
@@ -60518,7 +53896,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
             }
         }
 
-        if (!is_array($this->testResult) && !is_object($this->testResult)) {
+        if (!\is_array($this->testResult) && !\is_object($this->testResult)) {
             return true;
         }
 
@@ -60533,7 +53911,7 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
 
     /**
      * @param array $testArguments
-     * @param array $originalTestArguments
+     * @param array $visited
      */
     private function registerMockObjectsFromTestArguments(array $testArguments, array &$visited = [])
     {
@@ -60541,19 +53919,19 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
             $enumerator = new Enumerator;
 
             foreach ($enumerator->enumerate($testArguments) as $object) {
-                if ($object instanceof PHPUnit_Framework_MockObject_MockObject) {
+                if ($object instanceof MockObject) {
                     $this->registerMockObject($object);
                 }
             }
         } else {
             foreach ($testArguments as $testArgument) {
-                if ($testArgument instanceof PHPUnit_Framework_MockObject_MockObject) {
+                if ($testArgument instanceof MockObject) {
                     if ($this->isCloneable($testArgument)) {
                         $testArgument = clone $testArgument;
                     }
 
                     $this->registerMockObject($testArgument);
-                } elseif (is_array($testArgument) && !in_array($testArgument, $visited, true)) {
+                } elseif (\is_array($testArgument) && !\in_array($testArgument, $visited, true)) {
                     $visited[] = $testArgument;
 
                     $this->registerMockObjectsFromTestArguments(
@@ -60575,11 +53953,11 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
     }
 
     /**
-     * @param PHPUnit_Framework_MockObject_MockObject $testArgument
+     * @param MockObject $testArgument
      *
      * @return bool
      */
-    private function isCloneable(PHPUnit_Framework_MockObject_MockObject $testArgument)
+    private function isCloneable(MockObject $testArgument)
     {
         $reflector = new ReflectionObject($testArgument);
 
@@ -60594,6 +53972,60 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
 
         return false;
     }
+
+    private function unregisterCustomComparators()
+    {
+        $factory = ComparatorFactory::getInstance();
+
+        foreach ($this->customComparators as $comparator) {
+            $factory->unregister($comparator);
+        }
+
+        $this->customComparators = [];
+    }
+
+    private function cleanupIniSettings()
+    {
+        foreach ($this->iniSettings as $varName => $oldValue) {
+            \ini_set($varName, $oldValue);
+        }
+
+        $this->iniSettings = [];
+    }
+
+    private function cleanupLocaleSettings()
+    {
+        foreach ($this->locale as $category => $locale) {
+            \setlocale($category, $locale);
+        }
+
+        $this->locale = [];
+    }
+
+    private function checkExceptionExpectations(Throwable $throwable): bool
+    {
+        $result = false;
+
+        if ($this->expectedException !== null || $this->expectedExceptionCode !== null || $this->expectedExceptionMessage !== null || $this->expectedExceptionMessageRegExp !== null) {
+            $result = true;
+        }
+
+        if ($throwable instanceof Exception) {
+            $result = false;
+        }
+
+        if (\is_string($this->expectedException)) {
+            $reflector = new ReflectionClass($this->expectedException);
+
+            if ($this->expectedException === 'PHPUnit\Framework\Exception' ||
+                $this->expectedException === '\PHPUnit\Framework\Exception' ||
+                $reflector->isSubclassOf('PHPUnit\Framework\Exception')) {
+                $result = true;
+            }
+        }
+
+        return $result;
+    }
 }
 <?php
 /*
@@ -60604,11 +54036,15 @@ abstract class PHPUnit_Framework_TestCase extends PHPUnit_Framework_Assert imple
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
+
+use PHPUnit\Framework\Error\Error;
+use Throwable;
 
 /**
  * A TestFailure collects a failed test together with the caught exception.
  */
-class PHPUnit_Framework_TestFailure
+class TestFailure
 {
     /**
      * @var string
@@ -60616,30 +54052,30 @@ class PHPUnit_Framework_TestFailure
     private $testName;
 
     /**
-     * @var PHPUnit_Framework_Test|null
+     * @var Test|null
      */
     protected $failedTest;
 
     /**
-     * @var Exception
+     * @var Throwable
      */
     protected $thrownException;
 
     /**
      * Constructs a TestFailure with the given test and exception.
      *
-     * @param PHPUnit_Framework_Test $failedTest
-     * @param Throwable              $t
+     * @param Test      $failedTest
+     * @param Throwable $t
      */
-    public function __construct(PHPUnit_Framework_Test $failedTest, $t)
+    public function __construct(Test $failedTest, $t)
     {
-        if ($failedTest instanceof PHPUnit_Framework_SelfDescribing) {
+        if ($failedTest instanceof SelfDescribing) {
             $this->testName = $failedTest->toString();
         } else {
-            $this->testName = get_class($failedTest);
+            $this->testName = \get_class($failedTest);
         }
 
-        if (!$failedTest instanceof PHPUnit_Framework_TestCase || !$failedTest->isInIsolation()) {
+        if (!$failedTest instanceof TestCase || !$failedTest->isInIsolation()) {
             $this->failedTest = $failedTest;
         }
 
@@ -60653,7 +54089,7 @@ class PHPUnit_Framework_TestFailure
      */
     public function toString()
     {
-        return sprintf(
+        return \sprintf(
             '%s: %s',
             $this->testName,
             $this->thrownException->getMessage()
@@ -60673,31 +54109,35 @@ class PHPUnit_Framework_TestFailure
     /**
      * Returns a description for an exception.
      *
-     * @param Exception $e
+     * @param Throwable $e
      *
      * @return string
      */
-    public static function exceptionToString(Exception $e)
+    public static function exceptionToString(Throwable $e)
     {
-        if ($e instanceof PHPUnit_Framework_SelfDescribing) {
+        if ($e instanceof SelfDescribing) {
             $buffer = $e->toString();
 
-            if ($e instanceof PHPUnit_Framework_ExpectationFailedException && $e->getComparisonFailure()) {
-                $buffer = $buffer . $e->getComparisonFailure()->getDiff();
+            if ($e instanceof ExpectationFailedException && $e->getComparisonFailure()) {
+                $buffer .= $e->getComparisonFailure()->getDiff();
             }
 
             if (!empty($buffer)) {
-                $buffer = trim($buffer) . "\n";
+                $buffer = \trim($buffer) . "\n";
             }
-        } elseif ($e instanceof PHPUnit_Framework_Error) {
-            $buffer = $e->getMessage() . "\n";
-        } elseif ($e instanceof PHPUnit_Framework_ExceptionWrapper) {
-            $buffer = $e->getClassName() . ': ' . $e->getMessage() . "\n";
-        } else {
-            $buffer = get_class($e) . ': ' . $e->getMessage() . "\n";
+
+            return $buffer;
         }
 
-        return $buffer;
+        if ($e instanceof Error) {
+            return $e->getMessage() . "\n";
+        }
+
+        if ($e instanceof ExceptionWrapper) {
+            return $e->getClassName() . ': ' . $e->getMessage() . "\n";
+        }
+
+        return \get_class($e) . ': ' . $e->getMessage() . "\n";
     }
 
     /**
@@ -60716,9 +54156,9 @@ class PHPUnit_Framework_TestFailure
      * Note: The test object is not set when the test is executed in process
      * isolation.
      *
-     * @see PHPUnit_Framework_Exception
+     * @see Exception
      *
-     * @return PHPUnit_Framework_Test|null
+     * @return Test|null
      */
     public function failedTest()
     {
@@ -60728,7 +54168,7 @@ class PHPUnit_Framework_TestFailure
     /**
      * Gets the thrown exception.
      *
-     * @return Exception
+     * @return Throwable
      */
     public function thrownException()
     {
@@ -60753,7 +54193,7 @@ class PHPUnit_Framework_TestFailure
      */
     public function isFailure()
     {
-        return ($this->thrownException() instanceof PHPUnit_Framework_AssertionFailedError);
+        return ($this->thrownException() instanceof AssertionFailedError);
     }
 }
 <?php
@@ -60765,98 +54205,148 @@ class PHPUnit_Framework_TestFailure
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
 /**
  * A Listener for test progress.
  */
-interface PHPUnit_Framework_TestListener
+interface TestListener
 {
     /**
      * An error occurred.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time);
+    public function addError(Test $test, \Exception $e, $time);
 
     /**
      * A warning occurred.
      *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
-     *
-     * @todo  Uncomment in time for PHPUnit 6.0.0
-     *
-     * @see   https://github.com/sebastianbergmann/phpunit/pull/1840#issuecomment-162535997
+     * @param Test    $test
+     * @param Warning $e
+     * @param float   $time
      */
-//  public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time);
+    public function addWarning(Test $test, Warning $e, $time);
 
     /**
      * A failure occurred.
      *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
+     * @param Test                 $test
+     * @param AssertionFailedError $e
+     * @param float                $time
      */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time);
+    public function addFailure(Test $test, AssertionFailedError $e, $time);
 
     /**
      * Incomplete test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time);
+    public function addIncompleteTest(Test $test, \Exception $e, $time);
 
     /**
      * Risky test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time);
+    public function addRiskyTest(Test $test, \Exception $e, $time);
 
     /**
      * Skipped test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time);
+    public function addSkippedTest(Test $test, \Exception $e, $time);
 
     /**
      * A test suite started.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite);
+    public function startTestSuite(TestSuite $suite);
 
     /**
      * A test suite ended.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite);
+    public function endTestSuite(TestSuite $suite);
 
     /**
      * A test started.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function startTest(PHPUnit_Framework_Test $test);
+    public function startTest(Test $test);
 
     /**
      * A test ended.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
+     * @param Test  $test
+     * @param float $time
      */
-    public function endTest(PHPUnit_Framework_Test $test, $time);
+    public function endTest(Test $test, $time);
+}
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Framework;
+
+trait TestListenerDefaultImplementation
+{
+    public function addError(Test $test, \Exception $e, $time)
+    {
+    }
+
+    public function addWarning(Test $test, Warning $e, $time)
+    {
+    }
+
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
+    {
+    }
+
+    public function addIncompleteTest(Test $test, \Exception $e, $time)
+    {
+    }
+
+    public function addRiskyTest(Test $test, \Exception $e, $time)
+    {
+    }
+
+    public function addSkippedTest(Test $test, \Exception $e, $time)
+    {
+    }
+
+    public function startTestSuite(TestSuite $suite)
+    {
+    }
+
+    public function endTestSuite(TestSuite $suite)
+    {
+    }
+
+    public function startTest(Test $test)
+    {
+    }
+
+    public function endTest(Test $test, $time)
+    {
+    }
 }
 <?php
 /*
@@ -60868,17 +54358,31 @@ interface PHPUnit_Framework_TestListener
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Framework;
+
+use AssertionError;
+use Countable;
+use Error;
+use PHP_Invoker;
+use PHP_Invoker_TimeoutException;
+use PHP_Timer;
+use PHPUnit\Framework\MockObject\Exception as MockObjectException;
+use PHPUnit\Util\Blacklist;
+use PHPUnit\Util\InvalidArgumentHelper;
+use PHPUnit\Util\Printer;
+use ReflectionClass;
 use SebastianBergmann\CodeCoverage\CodeCoverage;
-use SebastianBergmann\CodeCoverage\Exception as CodeCoverageException;
-use SebastianBergmann\CodeCoverage\CoveredCodeNotExecutedException;
-use SebastianBergmann\CodeCoverage\MissingCoversAnnotationException;
+use SebastianBergmann\CodeCoverage\CoveredCodeNotExecutedException as OriginalCoveredCodeNotExecutedException;
+use SebastianBergmann\CodeCoverage\Exception as OriginalCodeCoverageException;
+use SebastianBergmann\CodeCoverage\MissingCoversAnnotationException as OriginalMissingCoversAnnotationException;
 use SebastianBergmann\CodeCoverage\UnintentionallyCoveredCodeException;
 use SebastianBergmann\ResourceOperations\ResourceOperations;
+use Throwable;
 
 /**
  * A TestResult collects the results of executing a test case.
  */
-class PHPUnit_Framework_TestResult implements Countable
+class TestResult implements Countable
 {
     /**
      * @var array
@@ -60931,9 +54435,9 @@ class PHPUnit_Framework_TestResult implements Countable
     protected $time = 0;
 
     /**
-     * @var PHPUnit_Framework_TestSuite
+     * @var TestSuite
      */
-    protected $topTestSuite = null;
+    protected $topTestSuite;
 
     /**
      * Code Coverage information.
@@ -60970,7 +54474,7 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * @var bool
      */
-    protected $beStrictAboutTestsThatDoNotTestAnything = false;
+    protected $beStrictAboutTestsThatDoNotTestAnything = true;
 
     /**
      * @var bool
@@ -61035,9 +54539,9 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * Registers a TestListener.
      *
-     * @param  PHPUnit_Framework_TestListener
+     * @param TestListener $listener
      */
-    public function addListener(PHPUnit_Framework_TestListener $listener)
+    public function addListener(TestListener $listener)
     {
         $this->listeners[] = $listener;
     }
@@ -61045,9 +54549,9 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * Unregisters a TestListener.
      *
-     * @param PHPUnit_Framework_TestListener $listener
+     * @param TestListener $listener
      */
-    public function removeListener(PHPUnit_Framework_TestListener $listener)
+    public function removeListener(TestListener $listener)
     {
         foreach ($this->listeners as $key => $_listener) {
             if ($listener === $_listener) {
@@ -61062,7 +54566,7 @@ class PHPUnit_Framework_TestResult implements Countable
     public function flushListeners()
     {
         foreach ($this->listeners as $listener) {
-            if ($listener instanceof PHPUnit_Util_Printer) {
+            if ($listener instanceof Printer) {
                 $listener->flush();
             }
         }
@@ -61071,39 +54575,39 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * Adds an error to the list of errors.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Throwable              $t
-     * @param float                  $time
+     * @param Test      $test
+     * @param Throwable $t
+     * @param float     $time
      */
-    public function addError(PHPUnit_Framework_Test $test, $t, $time)
+    public function addError(Test $test, Throwable $t, $time)
     {
-        if ($t instanceof PHPUnit_Framework_RiskyTest) {
-            $this->risky[] = new PHPUnit_Framework_TestFailure($test, $t);
+        if ($t instanceof RiskyTest) {
+            $this->risky[] = new TestFailure($test, $t);
             $notifyMethod  = 'addRiskyTest';
 
-            if ($test instanceof PHPUnit_Framework_TestCase) {
+            if ($test instanceof TestCase) {
                 $test->markAsRisky();
             }
 
             if ($this->stopOnRisky) {
                 $this->stop();
             }
-        } elseif ($t instanceof PHPUnit_Framework_IncompleteTest) {
-            $this->notImplemented[] = new PHPUnit_Framework_TestFailure($test, $t);
+        } elseif ($t instanceof IncompleteTest) {
+            $this->notImplemented[] = new TestFailure($test, $t);
             $notifyMethod           = 'addIncompleteTest';
 
             if ($this->stopOnIncomplete) {
                 $this->stop();
             }
-        } elseif ($t instanceof PHPUnit_Framework_SkippedTest) {
-            $this->skipped[] = new PHPUnit_Framework_TestFailure($test, $t);
+        } elseif ($t instanceof SkippedTest) {
+            $this->skipped[] = new TestFailure($test, $t);
             $notifyMethod    = 'addSkippedTest';
 
             if ($this->stopOnSkipped) {
                 $this->stop();
             }
         } else {
-            $this->errors[] = new PHPUnit_Framework_TestFailure($test, $t);
+            $this->errors[] = new TestFailure($test, $t);
             $notifyMethod   = 'addError';
 
             if ($this->stopOnError || $this->stopOnFailure) {
@@ -61113,7 +54617,7 @@ class PHPUnit_Framework_TestResult implements Countable
 
         // @see https://github.com/sebastianbergmann/phpunit/issues/1953
         if ($t instanceof Error) {
-            $t = new PHPUnit_Framework_ExceptionWrapper($t);
+            $t = new ExceptionWrapper($t);
         }
 
         foreach ($this->listeners as $listener) {
@@ -61121,31 +54625,27 @@ class PHPUnit_Framework_TestResult implements Countable
         }
 
         $this->lastTestFailed = true;
-        $this->time          += $time;
+        $this->time += $time;
     }
 
     /**
      * Adds a warning to the list of warnings.
      * The passed in exception caused the warning.
      *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
+     * @param Test    $test
+     * @param Warning $e
+     * @param float   $time
      */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
+    public function addWarning(Test $test, Warning $e, $time)
     {
         if ($this->stopOnWarning) {
             $this->stop();
         }
 
-        $this->warnings[] = new PHPUnit_Framework_TestFailure($test, $e);
+        $this->warnings[] = new TestFailure($test, $e);
 
         foreach ($this->listeners as $listener) {
-            // @todo Remove check for PHPUnit 6.0.0
-            // @see  https://github.com/sebastianbergmann/phpunit/pull/1840#issuecomment-162535997
-            if (method_exists($listener, 'addWarning')) {
-                $listener->addWarning($test, $e, $time);
-            }
+            $listener->addWarning($test, $e, $time);
         }
 
         $this->time += $time;
@@ -61155,40 +54655,39 @@ class PHPUnit_Framework_TestResult implements Countable
      * Adds a failure to the list of failures.
      * The passed in exception caused the failure.
      *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
+     * @param Test                 $test
+     * @param AssertionFailedError $e
+     * @param float                $time
      */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
     {
-        if ($e instanceof PHPUnit_Framework_RiskyTest ||
-            $e instanceof PHPUnit_Framework_OutputError) {
-            $this->risky[] = new PHPUnit_Framework_TestFailure($test, $e);
+        if ($e instanceof RiskyTest || $e instanceof OutputError) {
+            $this->risky[] = new TestFailure($test, $e);
             $notifyMethod  = 'addRiskyTest';
 
-            if ($test instanceof PHPUnit_Framework_TestCase) {
+            if ($test instanceof TestCase) {
                 $test->markAsRisky();
             }
 
             if ($this->stopOnRisky) {
                 $this->stop();
             }
-        } elseif ($e instanceof PHPUnit_Framework_IncompleteTest) {
-            $this->notImplemented[] = new PHPUnit_Framework_TestFailure($test, $e);
+        } elseif ($e instanceof IncompleteTest) {
+            $this->notImplemented[] = new TestFailure($test, $e);
             $notifyMethod           = 'addIncompleteTest';
 
             if ($this->stopOnIncomplete) {
                 $this->stop();
             }
-        } elseif ($e instanceof PHPUnit_Framework_SkippedTest) {
-            $this->skipped[] = new PHPUnit_Framework_TestFailure($test, $e);
+        } elseif ($e instanceof SkippedTest) {
+            $this->skipped[] = new TestFailure($test, $e);
             $notifyMethod    = 'addSkippedTest';
 
             if ($this->stopOnSkipped) {
                 $this->stop();
             }
         } else {
-            $this->failures[] = new PHPUnit_Framework_TestFailure($test, $e);
+            $this->failures[] = new TestFailure($test, $e);
             $notifyMethod     = 'addFailure';
 
             if ($this->stopOnFailure) {
@@ -61201,15 +54700,15 @@ class PHPUnit_Framework_TestResult implements Countable
         }
 
         $this->lastTestFailed = true;
-        $this->time          += $time;
+        $this->time += $time;
     }
 
     /**
      * Informs the result that a testsuite will be started.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function startTestSuite(TestSuite $suite)
     {
         if ($this->topTestSuite === null) {
             $this->topTestSuite = $suite;
@@ -61223,9 +54722,9 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * Informs the result that a testsuite was completed.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function endTestSuite(TestSuite $suite)
     {
         foreach ($this->listeners as $listener) {
             $listener->endTestSuite($suite);
@@ -61235,12 +54734,12 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * Informs the result that a test will be started.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function startTest(PHPUnit_Framework_Test $test)
+    public function startTest(Test $test)
     {
         $this->lastTestFailed = false;
-        $this->runTests      += count($test);
+        $this->runTests += \count($test);
 
         foreach ($this->listeners as $listener) {
             $listener->startTest($test);
@@ -61250,22 +54749,22 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * Informs the result that a test was completed.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
+     * @param Test  $test
+     * @param float $time
      */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
+    public function endTest(Test $test, $time)
     {
         foreach ($this->listeners as $listener) {
             $listener->endTest($test, $time);
         }
 
-        if (!$this->lastTestFailed && $test instanceof PHPUnit_Framework_TestCase) {
-            $class  = get_class($test);
-            $key    = $class . '::' . $test->getName();
+        if (!$this->lastTestFailed && $test instanceof TestCase) {
+            $class = \get_class($test);
+            $key   = $class . '::' . $test->getName();
 
             $this->passed[$key] = [
                 'result' => $test->getResult(),
-                'size'   => PHPUnit_Util_Test::getSize(
+                'size'   => \PHPUnit\Util\Test::getSize(
                     $class,
                     $test->getName(false)
                 )
@@ -61292,7 +54791,7 @@ class PHPUnit_Framework_TestResult implements Countable
      */
     public function riskyCount()
     {
-        return count($this->risky);
+        return \count($this->risky);
     }
 
     /**
@@ -61312,7 +54811,7 @@ class PHPUnit_Framework_TestResult implements Countable
      */
     public function notImplementedCount()
     {
-        return count($this->notImplemented);
+        return \count($this->notImplemented);
     }
 
     /**
@@ -61352,7 +54851,7 @@ class PHPUnit_Framework_TestResult implements Countable
      */
     public function skippedCount()
     {
-        return count($this->skipped);
+        return \count($this->skipped);
     }
 
     /**
@@ -61372,7 +54871,7 @@ class PHPUnit_Framework_TestResult implements Countable
      */
     public function errorCount()
     {
-        return count($this->errors);
+        return \count($this->errors);
     }
 
     /**
@@ -61392,7 +54891,7 @@ class PHPUnit_Framework_TestResult implements Countable
      */
     public function failureCount()
     {
-        return count($this->failures);
+        return \count($this->failures);
     }
 
     /**
@@ -61412,7 +54911,7 @@ class PHPUnit_Framework_TestResult implements Countable
      */
     public function warningCount()
     {
-        return count($this->warnings);
+        return \count($this->warnings);
     }
 
     /**
@@ -61438,7 +54937,7 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * Returns the (top) test suite.
      *
-     * @return PHPUnit_Framework_TestSuite
+     * @return TestSuite
      */
     public function topTestSuite()
     {
@@ -61458,15 +54957,15 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * Runs a TestCase.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function run(PHPUnit_Framework_Test $test)
+    public function run(Test $test)
     {
-        PHPUnit_Framework_Assert::resetCount();
+        Assert::resetCount();
 
         $coversNothing = false;
 
-        if ($test instanceof PHPUnit_Framework_TestCase) {
+        if ($test instanceof TestCase) {
             $test->setRegisterMockObjectsFromTestArgumentsRecursively(
                 $this->registerMockObjectsFromTestArgumentsRecursively
             );
@@ -61490,20 +54989,20 @@ class PHPUnit_Framework_TestResult implements Countable
         $errorHandlerSet = false;
 
         if ($this->convertErrorsToExceptions) {
-            $oldErrorHandler = set_error_handler(
-                ['PHPUnit_Util_ErrorHandler', 'handleError'],
+            $oldErrorHandler = \set_error_handler(
+                [\PHPUnit\Util\ErrorHandler::class, 'handleError'],
                 E_ALL | E_STRICT
             );
 
             if ($oldErrorHandler === null) {
                 $errorHandlerSet = true;
             } else {
-                restore_error_handler();
+                \restore_error_handler();
             }
         }
 
         $collectCodeCoverage = $this->codeCoverage !== null &&
-                               !$test instanceof PHPUnit_Framework_WarningTestCase &&
+                               !$test instanceof WarningTestCase &&
                                !$coversNothing;
 
         if ($collectCodeCoverage) {
@@ -61511,32 +55010,35 @@ class PHPUnit_Framework_TestResult implements Countable
         }
 
         $monitorFunctions = $this->beStrictAboutResourceUsageDuringSmallTests &&
-                            !$test instanceof PHPUnit_Framework_WarningTestCase &&
-                            $test->getSize() == PHPUnit_Util_Test::SMALL &&
-                            function_exists('xdebug_start_function_monitor');
+            !$test instanceof WarningTestCase &&
+            $test->getSize() == \PHPUnit\Util\Test::SMALL &&
+            \function_exists('xdebug_start_function_monitor');
 
         if ($monitorFunctions) {
-            xdebug_start_function_monitor(ResourceOperations::getFunctions());
+            \xdebug_start_function_monitor(ResourceOperations::getFunctions());
         }
 
         PHP_Timer::start();
 
         try {
-            if (!$test instanceof PHPUnit_Framework_WarningTestCase &&
-                $test->getSize() != PHPUnit_Util_Test::UNKNOWN &&
+            if (!$test instanceof WarningTestCase &&
+                $test->getSize() != \PHPUnit\Util\Test::UNKNOWN &&
                 $this->enforceTimeLimit &&
-                extension_loaded('pcntl') && class_exists('PHP_Invoker')) {
+                \extension_loaded('pcntl') && \class_exists('PHP_Invoker')) {
                 switch ($test->getSize()) {
-                    case PHPUnit_Util_Test::SMALL:
+                    case \PHPUnit\Util\Test::SMALL:
                         $_timeout = $this->timeoutForSmallTests;
+
                         break;
 
-                    case PHPUnit_Util_Test::MEDIUM:
+                    case \PHPUnit\Util\Test::MEDIUM:
                         $_timeout = $this->timeoutForMediumTests;
+
                         break;
 
-                    case PHPUnit_Util_Test::LARGE:
+                    case \PHPUnit\Util\Test::LARGE:
                         $_timeout = $this->timeoutForLargeTests;
+
                         break;
                 }
 
@@ -61548,72 +55050,66 @@ class PHPUnit_Framework_TestResult implements Countable
         } catch (PHP_Invoker_TimeoutException $e) {
             $this->addFailure(
                 $test,
-                new PHPUnit_Framework_RiskyTestError(
+                new RiskyTestError(
                     $e->getMessage()
                 ),
                 $_timeout
             );
 
             $risky = true;
-        } catch (PHPUnit_Framework_MockObject_Exception $e) {
-            $e = new PHPUnit_Framework_Warning(
+        } catch (MockObjectException $e) {
+            $e = new Warning(
                 $e->getMessage()
             );
 
             $warning = true;
-        } catch (PHPUnit_Framework_AssertionFailedError $e) {
+        } catch (AssertionFailedError $e) {
             $failure = true;
 
-            if ($e instanceof PHPUnit_Framework_RiskyTestError) {
+            if ($e instanceof RiskyTestError) {
                 $risky = true;
-            } elseif ($e instanceof PHPUnit_Framework_IncompleteTestError) {
+            } elseif ($e instanceof IncompleteTestError) {
                 $incomplete = true;
-            } elseif ($e instanceof PHPUnit_Framework_SkippedTestError) {
+            } elseif ($e instanceof SkippedTestError) {
                 $skipped = true;
             }
-        } catch (PHPUnit_Framework_Warning $e) {
+        } catch (AssertionError $e) {
+            $test->addToAssertionCount(1);
+
+            $failure = true;
+            $frame   = $e->getTrace()[0];
+
+            $e = new AssertionFailedError(
+                \sprintf(
+                    '%s in %s:%s',
+                    $e->getMessage(),
+                    $frame['file'],
+                    $frame['line']
+                )
+            );
+        } catch (Warning $e) {
             $warning = true;
-        } catch (PHPUnit_Framework_Exception $e) {
+        } catch (Exception $e) {
             $error = true;
         } catch (Throwable $e) {
-            // @see https://github.com/sebastianbergmann/phpunit/issues/2394
-            if (PHP_MAJOR_VERSION === 7 && $e instanceof \AssertionError) {
-                $test->addToAssertionCount(1);
-
-                $failure = true;
-                $frame   = $e->getTrace()[0];
-
-                $e = new PHPUnit_Framework_AssertionFailedError(
-                    sprintf(
-                        '%s in %s:%s',
-                        $e->getMessage(),
-                        $frame['file'],
-                        $frame['line']
-                    )
-                );
-            } else {
-                $e     = new PHPUnit_Framework_ExceptionWrapper($e);
-                $error = true;
-            }
-        } catch (Exception $e) {
-            $e     = new PHPUnit_Framework_ExceptionWrapper($e);
+            $e     = new ExceptionWrapper($e);
             $error = true;
         }
 
         $time = PHP_Timer::stop();
-        $test->addToAssertionCount(PHPUnit_Framework_Assert::getCount());
+        $test->addToAssertionCount(Assert::getCount());
 
         if ($monitorFunctions) {
-            $blacklist = new PHPUnit_Util_Blacklist;
-            $functions = xdebug_get_monitored_functions();
-            xdebug_stop_function_monitor();
+            $blacklist = new Blacklist;
+            $functions = \xdebug_get_monitored_functions();
+            \xdebug_stop_function_monitor();
 
             foreach ($functions as $function) {
                 if (!$blacklist->isBlacklisted($function['filename'])) {
                     $this->addFailure(
                         $test,
-                        new PHPUnit_Framework_RiskyTestError(
-                            sprintf(
+                        new RiskyTestError(
+                            \sprintf(
                                 '%s() used in %s:%s',
                                 $function['function'],
                                 $function['filename'],
@@ -61636,21 +55132,21 @@ class PHPUnit_Framework_TestResult implements Countable
             $linesToBeCovered = [];
             $linesToBeUsed    = [];
 
-            if ($append && $test instanceof PHPUnit_Framework_TestCase) {
+            if ($append && $test instanceof TestCase) {
                 try {
-                    $linesToBeCovered = PHPUnit_Util_Test::getLinesToBeCovered(
-                        get_class($test),
+                    $linesToBeCovered = \PHPUnit\Util\Test::getLinesToBeCovered(
+                        \get_class($test),
                         $test->getName(false)
                     );
 
-                    $linesToBeUsed = PHPUnit_Util_Test::getLinesToBeUsed(
-                        get_class($test),
+                    $linesToBeUsed = \PHPUnit\Util\Test::getLinesToBeUsed(
+                        \get_class($test),
                         $test->getName(false)
                     );
-                } catch (PHPUnit_Framework_InvalidCoversTargetException $cce) {
+                } catch (InvalidCoversTargetException $cce) {
                     $this->addWarning(
                         $test,
-                        new PHPUnit_Framework_Warning(
+                        new Warning(
                             $cce->getMessage()
                         ),
                         $time
@@ -61667,32 +55163,32 @@ class PHPUnit_Framework_TestResult implements Countable
             } catch (UnintentionallyCoveredCodeException $cce) {
                 $this->addFailure(
                     $test,
-                    new PHPUnit_Framework_UnintentionallyCoveredCodeError(
+                    new UnintentionallyCoveredCodeError(
                         'This test executed code that is not listed as code to be covered or used:' .
                         PHP_EOL . $cce->getMessage()
                     ),
                     $time
                 );
-            } catch (CoveredCodeNotExecutedException $cce) {
+            } catch (OriginalCoveredCodeNotExecutedException $cce) {
                 $this->addFailure(
                     $test,
-                    new PHPUnit_Framework_CoveredCodeNotExecutedException(
+                    new CoveredCodeNotExecutedException(
                         'This test did not execute all the code that is listed as code to be covered:' .
                         PHP_EOL . $cce->getMessage()
                     ),
                     $time
                 );
-            } catch (MissingCoversAnnotationException $cce) {
+            } catch (OriginalMissingCoversAnnotationException $cce) {
                 if ($linesToBeCovered !== false) {
                     $this->addFailure(
                         $test,
-                        new PHPUnit_Framework_MissingCoversAnnotationException(
+                        new MissingCoversAnnotationException(
                             'This test does not have a @covers annotation but is expected to have one'
                         ),
                         $time
                     );
                 }
-            } catch (CodeCoverageException $cce) {
+            } catch (OriginalCodeCoverageException $cce) {
                 $error = true;
 
                 if (!isset($e)) {
@@ -61702,7 +55198,7 @@ class PHPUnit_Framework_TestResult implements Countable
         }
 
         if ($errorHandlerSet === true) {
-            restore_error_handler();
+            \restore_error_handler();
         }
 
         if ($error === true) {
@@ -61712,11 +55208,11 @@ class PHPUnit_Framework_TestResult implements Countable
         } elseif ($warning === true) {
             $this->addWarning($test, $e, $time);
         } elseif ($this->beStrictAboutTestsThatDoNotTestAnything &&
-                  !$test->doesNotPerformAssertions() &&
-                  $test->getNumAssertions() == 0) {
+            !$test->doesNotPerformAssertions() &&
+            $test->getNumAssertions() == 0) {
             $this->addFailure(
                 $test,
-                new PHPUnit_Framework_RiskyTestError(
+                new RiskyTestError(
                     'This test did not perform any assertions'
                 ),
                 $time
@@ -61724,21 +55220,21 @@ class PHPUnit_Framework_TestResult implements Countable
         } elseif ($this->beStrictAboutOutputDuringTests && $test->hasOutput()) {
             $this->addFailure(
                 $test,
-                new PHPUnit_Framework_OutputError(
-                    sprintf(
+                new OutputError(
+                    \sprintf(
                         'This test printed output: %s',
                         $test->getActualOutput()
                     )
                 ),
                 $time
             );
-        } elseif ($this->beStrictAboutTodoAnnotatedTests && $test instanceof PHPUnit_Framework_TestCase) {
+        } elseif ($this->beStrictAboutTodoAnnotatedTests && $test instanceof TestCase) {
             $annotations = $test->getAnnotations();
 
             if (isset($annotations['method']['todo'])) {
                 $this->addFailure(
                     $test,
-                    new PHPUnit_Framework_RiskyTestError(
+                    new RiskyTestError(
                         'Test method is annotated with @todo'
                     ),
                     $time
@@ -61802,12 +55298,12 @@ class PHPUnit_Framework_TestResult implements Countable
      *
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function convertErrorsToExceptions($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->convertErrorsToExceptions = $flag;
@@ -61828,12 +55324,12 @@ class PHPUnit_Framework_TestResult implements Countable
      *
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function stopOnError($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->stopOnError = $flag;
@@ -61844,12 +55340,12 @@ class PHPUnit_Framework_TestResult implements Countable
      *
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function stopOnFailure($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->stopOnFailure = $flag;
@@ -61860,12 +55356,12 @@ class PHPUnit_Framework_TestResult implements Countable
      *
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function stopOnWarning($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->stopOnWarning = $flag;
@@ -61874,12 +55370,12 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function beStrictAboutTestsThatDoNotTestAnything($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->beStrictAboutTestsThatDoNotTestAnything = $flag;
@@ -61896,12 +55392,12 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function beStrictAboutOutputDuringTests($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->beStrictAboutOutputDuringTests = $flag;
@@ -61918,12 +55414,12 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function beStrictAboutResourceUsageDuringSmallTests($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->beStrictAboutResourceUsageDuringSmallTests = $flag;
@@ -61940,12 +55436,12 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function enforceTimeLimit($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->enforceTimeLimit = $flag;
@@ -61962,12 +55458,12 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function beStrictAboutTodoAnnotatedTests($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->beStrictAboutTodoAnnotatedTests = $flag;
@@ -61986,12 +55482,12 @@ class PHPUnit_Framework_TestResult implements Countable
      *
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function stopOnRisky($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->stopOnRisky = $flag;
@@ -62002,12 +55498,12 @@ class PHPUnit_Framework_TestResult implements Countable
      *
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function stopOnIncomplete($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->stopOnIncomplete = $flag;
@@ -62018,12 +55514,12 @@ class PHPUnit_Framework_TestResult implements Countable
      *
      * @param bool $flag
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function stopOnSkipped($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->stopOnSkipped = $flag;
@@ -62042,17 +55538,11 @@ class PHPUnit_Framework_TestResult implements Countable
     /**
      * Returns whether the entire test was successful or not.
      *
-     * @param bool $includeWarnings
-     *
      * @return bool
      */
-    public function wasSuccessful($includeWarnings = true)
+    public function wasSuccessful()
     {
-        if ($includeWarnings) {
-            return empty($this->errors) && empty($this->failures) && empty($this->warnings);
-        } else {
-            return empty($this->errors) && empty($this->failures);
-        }
+        return empty($this->errors) && empty($this->failures) && empty($this->warnings);
     }
 
     /**
@@ -62060,12 +55550,12 @@ class PHPUnit_Framework_TestResult implements Countable
      *
      * @param int $timeout
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function setTimeoutForSmallTests($timeout)
     {
-        if (!is_int($timeout)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
+        if (!\is_int($timeout)) {
+            throw InvalidArgumentHelper::factory(1, 'integer');
         }
 
         $this->timeoutForSmallTests = $timeout;
@@ -62076,12 +55566,12 @@ class PHPUnit_Framework_TestResult implements Countable
      *
      * @param int $timeout
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function setTimeoutForMediumTests($timeout)
     {
-        if (!is_int($timeout)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
+        if (!\is_int($timeout)) {
+            throw InvalidArgumentHelper::factory(1, 'integer');
         }
 
         $this->timeoutForMediumTests = $timeout;
@@ -62092,12 +55582,12 @@ class PHPUnit_Framework_TestResult implements Countable
      *
      * @param int $timeout
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function setTimeoutForLargeTests($timeout)
     {
-        if (!is_int($timeout)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'integer');
+        if (!\is_int($timeout)) {
+            throw InvalidArgumentHelper::factory(1, 'integer');
         }
 
         $this->timeoutForLargeTests = $timeout;
@@ -62118,8 +55608,8 @@ class PHPUnit_Framework_TestResult implements Countable
      */
     public function setRegisterMockObjectsFromTestArgumentsRecursively($flag)
     {
-        if (!is_bool($flag)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($flag)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->registerMockObjectsFromTestArgumentsRecursively = $flag;
@@ -62146,10 +55636,10 @@ class PHPUnit_Framework_TestResult implements Countable
         while (!$done) {
             if ($asReflectionObjects) {
                 $class = new ReflectionClass(
-                    $classes[count($classes) - 1]->getName()
+                    $classes[\count($classes) - 1]->getName()
                 );
             } else {
-                $class = new ReflectionClass($classes[count($classes) - 1]);
+                $class = new ReflectionClass($classes[\count($classes) - 1]);
             }
 
             $parent = $class->getParentClass();
@@ -62177,11 +55667,23 @@ class PHPUnit_Framework_TestResult implements Countable
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
+
+use Iterator;
+use IteratorAggregate;
+use PHPUnit\Runner\BaseTestRunner;
+use PHPUnit\Runner\Filter\Factory;
+use PHPUnit\Runner\PhptTestCase;
+use PHPUnit\Util\Fileloader;
+use PHPUnit\Util\InvalidArgumentHelper;
+use ReflectionClass;
+use ReflectionMethod;
+use Throwable;
 
 /**
  * A TestSuite is a composite of Tests. It runs a collection of test cases.
  */
-class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Framework_SelfDescribing, IteratorAggregate
+class TestSuite implements Test, SelfDescribing, IteratorAggregate
 {
     /**
      * Last count of tests in this suite.
@@ -62195,19 +55697,19 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      *
      * @var bool
      */
-    protected $backupGlobals = null;
+    protected $backupGlobals;
 
     /**
      * Enable or disable the backup and restoration of static attributes.
      *
      * @var bool
      */
-    protected $backupStaticAttributes = null;
+    protected $backupStaticAttributes;
 
     /**
      * @var bool
      */
-    private $beStrictAboutChangesToGlobalState = null;
+    private $beStrictAboutChangesToGlobalState;
 
     /**
      * @var bool
@@ -62231,7 +55733,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
     /**
      * The tests in the test suite.
      *
-     * @var array
+     * @var TestCase[]
      */
     protected $tests = [];
 
@@ -62253,23 +55755,28 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
     protected $foundClasses = [];
 
     /**
-     * @var PHPUnit_Runner_Filter_Factory
+     * @var Factory
+     */
+    private $iteratorFilter;
+
+    /**
+     * @var string[]
      */
-    private $iteratorFilter = null;
+    private $declaredClasses;
 
     /**
      * Constructs a new TestSuite:
      *
-     *   - PHPUnit_Framework_TestSuite() constructs an empty TestSuite.
+     *   - PHPUnit\Framework\TestSuite() constructs an empty TestSuite.
      *
-     *   - PHPUnit_Framework_TestSuite(ReflectionClass) constructs a
+     *   - PHPUnit\Framework\TestSuite(ReflectionClass) constructs a
      *     TestSuite from the given class.
      *
-     *   - PHPUnit_Framework_TestSuite(ReflectionClass, String)
+     *   - PHPUnit\Framework\TestSuite(ReflectionClass, String)
      *     constructs a TestSuite from the given class with the given
      *     name.
      *
-     *   - PHPUnit_Framework_TestSuite(String) either constructs a
+     *   - PHPUnit\Framework\TestSuite(String) either constructs a
      *     TestSuite from the given class (if the passed string is the
      *     name of an existing class) or constructs an empty TestSuite
      *     with the given name.
@@ -62277,18 +55784,20 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      * @param mixed  $theClass
      * @param string $name
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function __construct($theClass = '', $name = '')
     {
+        $this->declaredClasses = \get_declared_classes();
+
         $argumentsValid = false;
 
-        if (is_object($theClass) &&
+        if (\is_object($theClass) &&
             $theClass instanceof ReflectionClass) {
             $argumentsValid = true;
-        } elseif (is_string($theClass) &&
-                 $theClass !== '' &&
-                 class_exists($theClass, false)) {
+        } elseif (\is_string($theClass) &&
+            $theClass !== '' &&
+            \class_exists($theClass, false)) {
             $argumentsValid = true;
 
             if ($name == '') {
@@ -62296,19 +55805,19 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
             }
 
             $theClass = new ReflectionClass($theClass);
-        } elseif (is_string($theClass)) {
+        } elseif (\is_string($theClass)) {
             $this->setName($theClass);
 
             return;
         }
 
         if (!$argumentsValid) {
-            throw new PHPUnit_Framework_Exception;
+            throw new Exception;
         }
 
-        if (!$theClass->isSubclassOf('PHPUnit_Framework_TestCase')) {
-            throw new PHPUnit_Framework_Exception(
-                'Class "' . $theClass->name . '" does not extend PHPUnit_Framework_TestCase.'
+        if (!$theClass->isSubclassOf(TestCase::class)) {
+            throw new Exception(
+                'Class "' . $theClass->name . '" does not extend PHPUnit\Framework\TestCase.'
             );
         }
 
@@ -62324,7 +55833,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
             !$constructor->isPublic()) {
             $this->addTest(
                 self::warning(
-                    sprintf(
+                    \sprintf(
                         'Class "%s" has no public constructor.',
                         $theClass->getName()
                     )
@@ -62341,7 +55850,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
         if (empty($this->tests)) {
             $this->addTest(
                 self::warning(
-                    sprintf(
+                    \sprintf(
                         'No tests found in class "%s".',
                         $theClass->getName()
                     )
@@ -62365,10 +55874,10 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
     /**
      * Adds a test to the suite.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param array                  $groups
+     * @param Test  $test
+     * @param array $groups
      */
-    public function addTest(PHPUnit_Framework_Test $test, $groups = [])
+    public function addTest(Test $test, $groups = [])
     {
         $class = new ReflectionClass($test);
 
@@ -62376,8 +55885,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
             $this->tests[]  = $test;
             $this->numTests = -1;
 
-            if ($test instanceof self &&
-                empty($groups)) {
+            if ($test instanceof self && empty($groups)) {
                 $groups = $test->getGroups();
             }
 
@@ -62393,7 +55901,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
                 }
             }
 
-            if ($test instanceof PHPUnit_Framework_TestCase) {
+            if ($test instanceof TestCase) {
                 $test->setGroups($groups);
             }
         }
@@ -62404,16 +55912,16 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      *
      * @param mixed $testClass
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function addTestSuite($testClass)
     {
-        if (is_string($testClass) && class_exists($testClass)) {
+        if (\is_string($testClass) && \class_exists($testClass)) {
             $testClass = new ReflectionClass($testClass);
         }
 
-        if (!is_object($testClass)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!\is_object($testClass)) {
+            throw InvalidArgumentHelper::factory(
                 1,
                 'class name or object'
             );
@@ -62424,19 +55932,17 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
         } elseif ($testClass instanceof ReflectionClass) {
             $suiteMethod = false;
 
-            if (!$testClass->isAbstract()) {
-                if ($testClass->hasMethod(PHPUnit_Runner_BaseTestRunner::SUITE_METHODNAME)) {
-                    $method = $testClass->getMethod(
-                        PHPUnit_Runner_BaseTestRunner::SUITE_METHODNAME
-                    );
+            if (!$testClass->isAbstract() && $testClass->hasMethod(BaseTestRunner::SUITE_METHODNAME)) {
+                $method = $testClass->getMethod(
+                    BaseTestRunner::SUITE_METHODNAME
+                );
 
-                    if ($method->isStatic()) {
-                        $this->addTest(
-                            $method->invoke(null, $testClass->getName())
-                        );
+                if ($method->isStatic()) {
+                    $this->addTest(
+                        $method->invoke(null, $testClass->getName())
+                    );
 
-                        $suiteMethod = true;
-                    }
+                    $suiteMethod = true;
                 }
             }
 
@@ -62444,7 +55950,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
                 $this->addTest(new self($testClass));
             }
         } else {
-            throw new PHPUnit_Framework_Exception;
+            throw new Exception;
         }
     }
 
@@ -62453,22 +55959,22 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      * as well as the separate import statements for the user's convenience.
      *
      * If the named file cannot be read or there are no new tests that can be
-     * added, a <code>PHPUnit_Framework_WarningTestCase</code> will be created instead,
+     * added, a <code>PHPUnit\Framework\WarningTestCase</code> will be created instead,
      * leaving the current test run untouched.
      *
      * @param string $filename
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function addTestFile($filename)
     {
-        if (!is_string($filename)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'string');
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
         }
 
-        if (file_exists($filename) && substr($filename, -5) == '.phpt') {
+        if (\file_exists($filename) && \substr($filename, -5) == '.phpt') {
             $this->addTest(
-                new PHPUnit_Extensions_PhptTestCase($filename)
+                new PhptTestCase($filename)
             );
 
             return;
@@ -62476,35 +55982,36 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
 
         // The given file may contain further stub classes in addition to the
         // test class itself. Figure out the actual test class.
-        $classes    = get_declared_classes();
-        $filename   = PHPUnit_Util_Fileloader::checkAndLoad($filename);
-        $newClasses = array_diff(get_declared_classes(), $classes);
+        $filename   = Fileloader::checkAndLoad($filename);
+        $newClasses = \array_diff(\get_declared_classes(), $this->declaredClasses);
 
         // The diff is empty in case a parent class (with test methods) is added
         // AFTER a child class that inherited from it. To account for that case,
-        // cumulate all discovered classes, so the parent class may be found in
+        // accumulate all discovered classes, so the parent class may be found in
         // a later invocation.
         if (!empty($newClasses)) {
             // On the assumption that test classes are defined first in files,
             // process discovered classes in approximate LIFO order, so as to
             // avoid unnecessary reflection.
-            $this->foundClasses = array_merge($newClasses, $this->foundClasses);
+            $this->foundClasses    = \array_merge($newClasses, $this->foundClasses);
+            $this->declaredClasses = \get_declared_classes();
         }
 
         // The test class's name must match the filename, either in full, or as
         // a PEAR/PSR-0 prefixed shortname ('NameSpace_ShortName'), or as a
         // PSR-1 local shortname ('NameSpace\ShortName'). The comparison must be
         // anchored to prevent false-positive matches (e.g., 'OtherShortName').
-        $shortname      = basename($filename, '.php');
-        $shortnameRegEx = '/(?:^|_|\\\\)' . preg_quote($shortname, '/') . '$/';
+        $shortname      = \basename($filename, '.php');
+        $shortnameRegEx = '/(?:^|_|\\\\)' . \preg_quote($shortname, '/') . '$/';
 
         foreach ($this->foundClasses as $i => $className) {
-            if (preg_match($shortnameRegEx, $className)) {
+            if (\preg_match($shortnameRegEx, $className)) {
                 $class = new ReflectionClass($className);
 
                 if ($class->getFileName() == $filename) {
                     $newClasses = [$className];
                     unset($this->foundClasses[$i]);
+
                     break;
                 }
             }
@@ -62513,16 +56020,20 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
         foreach ($newClasses as $className) {
             $class = new ReflectionClass($className);
 
+            if (dirname($class->getFileName()) === __DIR__) {
+                continue;
+            }
+
             if (!$class->isAbstract()) {
-                if ($class->hasMethod(PHPUnit_Runner_BaseTestRunner::SUITE_METHODNAME)) {
+                if ($class->hasMethod(BaseTestRunner::SUITE_METHODNAME)) {
                     $method = $class->getMethod(
-                        PHPUnit_Runner_BaseTestRunner::SUITE_METHODNAME
+                        BaseTestRunner::SUITE_METHODNAME
                     );
 
                     if ($method->isStatic()) {
                         $this->addTest($method->invoke(null, $className));
                     }
-                } elseif ($class->implementsInterface('PHPUnit_Framework_Test')) {
+                } elseif ($class->implementsInterface(Test::class)) {
                     $this->addTestSuite($class);
                 }
             }
@@ -62536,13 +56047,13 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      *
      * @param array|Iterator $filenames
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function addTestFiles($filenames)
     {
-        if (!(is_array($filenames) ||
-             (is_object($filenames) && $filenames instanceof Iterator))) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!(\is_array($filenames) ||
+            (\is_object($filenames) && $filenames instanceof Iterator))) {
+            throw InvalidArgumentHelper::factory(
                 1,
                 'array or iterator'
             );
@@ -62563,17 +56074,17 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
     public function count($preferCache = false)
     {
         if ($preferCache && $this->cachedNumTests !== null) {
-            $numTests = $this->cachedNumTests;
-        } else {
-            $numTests = 0;
+            return $this->cachedNumTests;
+        }
 
-            foreach ($this as $test) {
-                $numTests += count($test);
-            }
+        $numTests = 0;
 
-            $this->cachedNumTests = $numTests;
+        foreach ($this as $test) {
+            $numTests += \count($test);
         }
 
+        $this->cachedNumTests = $numTests;
+
         return $numTests;
     }
 
@@ -62581,9 +56092,9 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      * @param ReflectionClass $theClass
      * @param string          $name
      *
-     * @return PHPUnit_Framework_Test
+     * @return Test
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public static function createTest(ReflectionClass $theClass, $name)
     {
@@ -62591,21 +56102,26 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
 
         if (!$theClass->isInstantiable()) {
             return self::warning(
-                sprintf('Cannot instantiate class "%s".', $className)
+                \sprintf('Cannot instantiate class "%s".', $className)
             );
         }
 
-        $backupSettings = PHPUnit_Util_Test::getBackupSettings(
+        $backupSettings = \PHPUnit\Util\Test::getBackupSettings(
+            $className,
+            $name
+        );
+
+        $preserveGlobalState = \PHPUnit\Util\Test::getPreserveGlobalStateSettings(
             $className,
             $name
         );
 
-        $preserveGlobalState = PHPUnit_Util_Test::getPreserveGlobalStateSettings(
+        $runTestInSeparateProcess = \PHPUnit\Util\Test::getProcessIsolationSettings(
             $className,
             $name
         );
 
-        $runTestInSeparateProcess = PHPUnit_Util_Test::getProcessIsolationSettings(
+        $runClassInSeparateProcess = \PHPUnit\Util\Test::getClassProcessIsolationSettings(
             $className,
             $name
         );
@@ -62616,17 +56132,17 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
             $parameters = $constructor->getParameters();
 
             // TestCase() or TestCase($name)
-            if (count($parameters) < 2) {
+            if (\count($parameters) < 2) {
                 $test = new $className;
             } // TestCase($name, $data)
             else {
                 try {
-                    $data = PHPUnit_Util_Test::getProvidedData(
+                    $data = \PHPUnit\Util\Test::getProvidedData(
                         $className,
                         $name
                     );
-                } catch (PHPUnit_Framework_IncompleteTestError $e) {
-                    $message = sprintf(
+                } catch (IncompleteTestError $e) {
+                    $message = \sprintf(
                         'Test for %s::%s marked incomplete by data provider',
                         $className,
                         $name
@@ -62639,8 +56155,8 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
                     }
 
                     $data = self::incompleteTest($className, $name, $message);
-                } catch (PHPUnit_Framework_SkippedTestError $e) {
-                    $message = sprintf(
+                } catch (SkippedTestError $e) {
+                    $message = \sprintf(
                         'Test for %s::%s skipped by data provider',
                         $className,
                         $name
@@ -62660,7 +56176,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
                 }
 
                 if (isset($t)) {
-                    $message = sprintf(
+                    $message = \sprintf(
                         'The data provider specified for %s::%s is invalid.',
                         $className,
                         $name
@@ -62677,24 +56193,24 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
 
                 // Test method with @dataProvider.
                 if (isset($data)) {
-                    $test = new PHPUnit_Framework_TestSuite_DataProvider(
+                    $test = new DataProviderTestSuite(
                         $className . '::' . $name
                     );
 
                     if (empty($data)) {
                         $data = self::warning(
-                            sprintf(
+                            \sprintf(
                                 'No tests found in suite "%s".',
                                 $test->getName()
                             )
                         );
                     }
 
-                    $groups = PHPUnit_Util_Test::getGroups($className, $name);
+                    $groups = \PHPUnit\Util\Test::getGroups($className, $name);
 
-                    if ($data instanceof PHPUnit_Framework_WarningTestCase ||
-                        $data instanceof PHPUnit_Framework_SkippedTestCase ||
-                        $data instanceof PHPUnit_Framework_IncompleteTestCase) {
+                    if ($data instanceof WarningTestCase ||
+                        $data instanceof SkippedTestCase ||
+                        $data instanceof IncompleteTestCase) {
                         $test->addTest($data, $groups);
                     } else {
                         foreach ($data as $_dataName => $_data) {
@@ -62708,6 +56224,14 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
                                 }
                             }
 
+                            if ($runClassInSeparateProcess) {
+                                $_test->setRunClassInSeparateProcess(true);
+
+                                if ($preserveGlobalState !== null) {
+                                    $_test->setPreserveGlobalState($preserveGlobalState);
+                                }
+                            }
+
                             if ($backupSettings['backupGlobals'] !== null) {
                                 $_test->setBackupGlobals(
                                     $backupSettings['backupGlobals']
@@ -62730,10 +56254,10 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
         }
 
         if (!isset($test)) {
-            throw new PHPUnit_Framework_Exception('No valid test provided.');
+            throw new Exception('No valid test provided.');
         }
 
-        if ($test instanceof PHPUnit_Framework_TestCase) {
+        if ($test instanceof TestCase) {
             $test->setName($name);
 
             if ($runTestInSeparateProcess) {
@@ -62761,11 +56285,11 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
     /**
      * Creates a default TestResult object.
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult
      */
     protected function createResult()
     {
-        return new PHPUnit_Framework_TestResult;
+        return new TestResult;
     }
 
     /**
@@ -62785,7 +56309,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      */
     public function getGroups()
     {
-        return array_keys($this->groups);
+        return \array_keys($this->groups);
     }
 
     public function getGroupDetails()
@@ -62806,21 +56330,21 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
     /**
      * Runs the tests and collects their result in a TestResult.
      *
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult
      */
-    public function run(PHPUnit_Framework_TestResult $result = null)
+    public function run(TestResult $result = null)
     {
         if ($result === null) {
             $result = $this->createResult();
         }
 
-        if (count($this) == 0) {
+        if (\count($this) == 0) {
             return $result;
         }
 
-        $hookMethods = PHPUnit_Util_Test::getHookMethods($this->name);
+        $hookMethods = \PHPUnit\Util\Test::getHookMethods($this->name);
 
         $result->startTestSuite($this);
 
@@ -62829,17 +56353,17 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
 
             foreach ($hookMethods['beforeClass'] as $beforeClassMethod) {
                 if ($this->testCase === true &&
-                    class_exists($this->name, false) &&
-                    method_exists($this->name, $beforeClassMethod)) {
-                    if ($missingRequirements = PHPUnit_Util_Test::getMissingRequirements($this->name, $beforeClassMethod)) {
-                        $this->markTestSuiteSkipped(implode(PHP_EOL, $missingRequirements));
+                    \class_exists($this->name, false) &&
+                    \method_exists($this->name, $beforeClassMethod)) {
+                    if ($missingRequirements = \PHPUnit\Util\Test::getMissingRequirements($this->name, $beforeClassMethod)) {
+                        $this->markTestSuiteSkipped(\implode(PHP_EOL, $missingRequirements));
                     }
 
-                    call_user_func([$this->name, $beforeClassMethod]);
+                    \call_user_func([$this->name, $beforeClassMethod]);
                 }
             }
-        } catch (PHPUnit_Framework_SkippedTestSuiteError $e) {
-            $numTests = count($this);
+        } catch (SkippedTestSuiteError $e) {
+            $numTests = \count($this);
 
             for ($i = 0; $i < $numTests; $i++) {
                 $result->startTest($this);
@@ -62858,7 +56382,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
         }
 
         if (isset($t)) {
-            $numTests = count($this);
+            $numTests = \count($this);
 
             for ($i = 0; $i < $numTests; $i++) {
                 if ($result->shouldStop()) {
@@ -62881,9 +56405,8 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
                 break;
             }
 
-            if ($test instanceof PHPUnit_Framework_TestCase ||
-                $test instanceof self) {
-                $test->setbeStrictAboutChangesToGlobalState($this->beStrictAboutChangesToGlobalState);
+            if ($test instanceof TestCase || $test instanceof self) {
+                $test->setBeStrictAboutChangesToGlobalState($this->beStrictAboutChangesToGlobalState);
                 $test->setBackupGlobals($this->backupGlobals);
                 $test->setBackupStaticAttributes($this->backupStaticAttributes);
                 $test->setRunTestInSeparateProcess($this->runTestInSeparateProcess);
@@ -62893,8 +56416,8 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
         }
 
         foreach ($hookMethods['afterClass'] as $afterClassMethod) {
-            if ($this->testCase === true && class_exists($this->name, false) && method_exists($this->name, $afterClassMethod)) {
-                call_user_func([$this->name, $afterClassMethod]);
+            if ($this->testCase === true && \class_exists($this->name, false) && \method_exists($this->name, $afterClassMethod)) {
+                \call_user_func([$this->name, $afterClassMethod]);
             }
         }
 
@@ -62908,14 +56431,14 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
     /**
      * @param bool $runTestInSeparateProcess
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function setRunTestInSeparateProcess($runTestInSeparateProcess)
     {
-        if (is_bool($runTestInSeparateProcess)) {
+        if (\is_bool($runTestInSeparateProcess)) {
             $this->runTestInSeparateProcess = $runTestInSeparateProcess;
         } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
     }
 
@@ -62924,10 +56447,10 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      *
      * @deprecated
      *
-     * @param PHPUnit_Framework_Test       $test
-     * @param PHPUnit_Framework_TestResult $result
+     * @param Test       $test
+     * @param TestResult $result
      */
-    public function runTest(PHPUnit_Framework_Test $test, PHPUnit_Framework_TestResult $result)
+    public function runTest(Test $test, TestResult $result)
     {
         $test->run($result);
     }
@@ -62947,15 +56470,15 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      *
      * @param  int|false
      *
-     * @return PHPUnit_Framework_Test
+     * @return Test|false
      */
     public function testAt($index)
     {
         if (isset($this->tests[$index])) {
             return $this->tests[$index];
-        } else {
-            return false;
         }
+
+        return false;
     }
 
     /**
@@ -62983,11 +56506,11 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      *
      * @param string $message
      *
-     * @throws PHPUnit_Framework_SkippedTestSuiteError
+     * @throws SkippedTestSuiteError
      */
     public function markTestSuiteSkipped($message = '')
     {
-        throw new PHPUnit_Framework_SkippedTestSuiteError($message);
+        throw new SkippedTestSuiteError($message);
     }
 
     /**
@@ -63005,7 +56528,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
         if (!$method->isPublic()) {
             $this->addTest(
                 self::warning(
-                    sprintf(
+                    \sprintf(
                         'Test method "%s" in test class "%s" is not public.',
                         $name,
                         $class->getName()
@@ -63018,16 +56541,15 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
 
         $test = self::createTest($class, $name);
 
-        if ($test instanceof PHPUnit_Framework_TestCase ||
-            $test instanceof PHPUnit_Framework_TestSuite_DataProvider) {
+        if ($test instanceof TestCase || $test instanceof DataProviderTestSuite) {
             $test->setDependencies(
-                PHPUnit_Util_Test::getDependencies($class->getName(), $name)
+                \PHPUnit\Util\Test::getDependencies($class->getName(), $name)
             );
         }
 
         $this->addTest(
             $test,
-            PHPUnit_Util_Test::getGroups($class->getName(), $name)
+            \PHPUnit\Util\Test::getGroups($class->getName(), $name)
         );
     }
 
@@ -63038,7 +56560,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      */
     public static function isTestMethod(ReflectionMethod $method)
     {
-        if (strpos($method->name, 'test') === 0) {
+        if (\strpos($method->name, 'test') === 0) {
             return true;
         }
 
@@ -63046,18 +56568,18 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
         // @test     on TestCase::testMethod()
         $docComment = $method->getDocComment();
 
-        return strpos($docComment, '@test') !== false ||
-               strpos($docComment, '@scenario') !== false;
+        return \strpos($docComment, '@test') !== false ||
+            \strpos($docComment, '@scenario') !== false;
     }
 
     /**
      * @param string $message
      *
-     * @return PHPUnit_Framework_WarningTestCase
+     * @return WarningTestCase
      */
     protected static function warning($message)
     {
-        return new PHPUnit_Framework_WarningTestCase($message);
+        return new WarningTestCase($message);
     }
 
     /**
@@ -63065,11 +56587,11 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      * @param string $methodName
      * @param string $message
      *
-     * @return PHPUnit_Framework_SkippedTestCase
+     * @return SkippedTestCase
      */
     protected static function skipTest($class, $methodName, $message)
     {
-        return new PHPUnit_Framework_SkippedTestCase($class, $methodName, $message);
+        return new SkippedTestCase($class, $methodName, $message);
     }
 
     /**
@@ -63077,19 +56599,19 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      * @param string $methodName
      * @param string $message
      *
-     * @return PHPUnit_Framework_IncompleteTestCase
+     * @return IncompleteTestCase
      */
     protected static function incompleteTest($class, $methodName, $message)
     {
-        return new PHPUnit_Framework_IncompleteTestCase($class, $methodName, $message);
+        return new IncompleteTestCase($class, $methodName, $message);
     }
 
     /**
      * @param bool $beStrictAboutChangesToGlobalState
      */
-    public function setbeStrictAboutChangesToGlobalState($beStrictAboutChangesToGlobalState)
+    public function setBeStrictAboutChangesToGlobalState($beStrictAboutChangesToGlobalState)
     {
-        if (is_null($this->beStrictAboutChangesToGlobalState) && is_bool($beStrictAboutChangesToGlobalState)) {
+        if (null === $this->beStrictAboutChangesToGlobalState && \is_bool($beStrictAboutChangesToGlobalState)) {
             $this->beStrictAboutChangesToGlobalState = $beStrictAboutChangesToGlobalState;
         }
     }
@@ -63099,7 +56621,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      */
     public function setBackupGlobals($backupGlobals)
     {
-        if (is_null($this->backupGlobals) && is_bool($backupGlobals)) {
+        if (null === $this->backupGlobals && \is_bool($backupGlobals)) {
             $this->backupGlobals = $backupGlobals;
         }
     }
@@ -63109,8 +56631,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
      */
     public function setBackupStaticAttributes($backupStaticAttributes)
     {
-        if (is_null($this->backupStaticAttributes) &&
-            is_bool($backupStaticAttributes)) {
+        if (null === $this->backupStaticAttributes && \is_bool($backupStaticAttributes)) {
             $this->backupStaticAttributes = $backupStaticAttributes;
         }
     }
@@ -63118,11 +56639,11 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
     /**
      * Returns an iterator for this test suite.
      *
-     * @return RecursiveIteratorIterator
+     * @return TestSuiteIterator
      */
     public function getIterator()
     {
-        $iterator = new PHPUnit_Util_TestSuiteIterator($this);
+        $iterator = new TestSuiteIterator($this);
 
         if ($this->iteratorFilter !== null) {
             $iterator = $this->iteratorFilter->factory($iterator, $this);
@@ -63131,7 +56652,7 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
         return $iterator;
     }
 
-    public function injectFilter(PHPUnit_Runner_Filter_Factory $filter)
+    public function injectFilter(Factory $filter)
     {
         $this->iteratorFilter = $filter;
         foreach ($this as $test) {
@@ -63166,19 +56687,99 @@ class PHPUnit_Framework_TestSuite implements PHPUnit_Framework_Test, PHPUnit_Fra
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
-class PHPUnit_Framework_TestSuite_DataProvider extends PHPUnit_Framework_TestSuite
+use RecursiveIterator;
+
+/**
+ * Iterator for test suites.
+ */
+class TestSuiteIterator implements RecursiveIterator
 {
     /**
-     * Sets the dependencies of a TestCase.
+     * @var int
+     */
+    protected $position;
+
+    /**
+     * @var Test[]
+     */
+    protected $tests;
+
+    /**
+     * @param TestSuite $testSuite
+     */
+    public function __construct(TestSuite $testSuite)
+    {
+        $this->tests = $testSuite->tests();
+    }
+
+    /**
+     * Rewinds the Iterator to the first element.
+     */
+    public function rewind()
+    {
+        $this->position = 0;
+    }
+
+    /**
+     * Checks if there is a current element after calls to rewind() or next().
      *
-     * @param array $dependencies
+     * @return bool
      */
-    public function setDependencies(array $dependencies)
+    public function valid()
     {
-        foreach ($this->tests as $test) {
-            $test->setDependencies($dependencies);
-        }
+        return $this->position < \count($this->tests);
+    }
+
+    /**
+     * Returns the key of the current element.
+     *
+     * @return int
+     */
+    public function key()
+    {
+        return $this->position;
+    }
+
+    /**
+     * Returns the current element.
+     *
+     * @return Test
+     */
+    public function current()
+    {
+        return $this->valid() ? $this->tests[$this->position] : null;
+    }
+
+    /**
+     * Moves forward to next element.
+     */
+    public function next()
+    {
+        $this->position++;
+    }
+
+    /**
+     * Returns the sub iterator for the current element.
+     *
+     * @return TestSuiteIterator
+     */
+    public function getChildren()
+    {
+        return new self(
+            $this->tests[$this->position]
+        );
+    }
+
+    /**
+     * Checks whether the current element has children.
+     *
+     * @return bool
+     */
+    public function hasChildren()
+    {
+        return $this->tests[$this->position] instanceof TestSuite;
     }
 }
 <?php
@@ -63190,12 +56791,13 @@ class PHPUnit_Framework_TestSuite_DataProvider extends PHPUnit_Framework_TestSui
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
 /**
- * Extension to PHPUnit_Framework_AssertionFailedError to mark the special
+ * Extension to PHPUnit\Framework\AssertionFailedError to mark the special
  * case of a test that unintentionally covers code.
  */
-class PHPUnit_Framework_UnintentionallyCoveredCodeError extends PHPUnit_Framework_RiskyTestError
+class UnintentionallyCoveredCodeError extends RiskyTestError
 {
 }
 <?php
@@ -63207,11 +56809,12 @@ class PHPUnit_Framework_UnintentionallyCoveredCodeError extends PHPUnit_Framewor
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
 /**
- * Thrown when an there is a warning.
+ * Thrown when there is a warning.
  */
-class PHPUnit_Framework_Warning extends PHPUnit_Framework_Exception implements PHPUnit_Framework_SelfDescribing
+class Warning extends Exception implements SelfDescribing
 {
     /**
      * Wrapper for getMessage() which is declared as final.
@@ -63232,11 +56835,12 @@ class PHPUnit_Framework_Warning extends PHPUnit_Framework_Exception implements P
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Framework;
 
 /**
  * A warning.
  */
-class PHPUnit_Framework_WarningTestCase extends PHPUnit_Framework_TestCase
+class WarningTestCase extends TestCase
 {
     /**
      * @var string
@@ -63273,11 +56877,11 @@ class PHPUnit_Framework_WarningTestCase extends PHPUnit_Framework_TestCase
     }
 
     /**
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function runTest()
     {
-        throw new PHPUnit_Framework_Warning($this->message);
+        throw new Warning($this->message);
     }
 
     /**
@@ -63307,11 +56911,19 @@ class PHPUnit_Framework_WarningTestCase extends PHPUnit_Framework_TestCase
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Runner;
+
+use File_Iterator_Facade;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestSuite;
+use ReflectionClass;
+use ReflectionException;
 
 /**
  * Base class for all test runners.
  */
-abstract class PHPUnit_Runner_BaseTestRunner
+abstract class BaseTestRunner
 {
     const STATUS_PASSED     = 0;
     const STATUS_SKIPPED    = 1;
@@ -63325,11 +56937,11 @@ abstract class PHPUnit_Runner_BaseTestRunner
     /**
      * Returns the loader to be used.
      *
-     * @return PHPUnit_Runner_TestSuiteLoader
+     * @return TestSuiteLoader
      */
     public function getLoader()
     {
-        return new PHPUnit_Runner_StandardTestSuiteLoader;
+        return new StandardTestSuiteLoader;
     }
 
     /**
@@ -63341,19 +56953,19 @@ abstract class PHPUnit_Runner_BaseTestRunner
      * @param string $suiteClassFile
      * @param mixed  $suffixes
      *
-     * @return PHPUnit_Framework_Test
+     * @return Test|null
      */
     public function getTest($suiteClassName, $suiteClassFile = '', $suffixes = '')
     {
-        if (is_dir($suiteClassName) &&
-            !is_file($suiteClassName . '.php') && empty($suiteClassFile)) {
+        if (\is_dir($suiteClassName) &&
+            !\is_file($suiteClassName . '.php') && empty($suiteClassFile)) {
             $facade = new File_Iterator_Facade;
             $files  = $facade->getFilesAsArray(
                 $suiteClassName,
                 $suffixes
             );
 
-            $suite = new PHPUnit_Framework_TestSuite($suiteClassName);
+            $suite = new TestSuite($suiteClassName);
             $suite->addTestFiles($files);
 
             return $suite;
@@ -63364,7 +56976,7 @@ abstract class PHPUnit_Runner_BaseTestRunner
                 $suiteClassName,
                 $suiteClassFile
             );
-        } catch (PHPUnit_Framework_Exception $e) {
+        } catch (Exception $e) {
             $this->runFailed($e->getMessage());
 
             return;
@@ -63385,7 +56997,7 @@ abstract class PHPUnit_Runner_BaseTestRunner
                 $test = $suiteMethod->invoke(null, $testClass->getName());
             } catch (ReflectionException $e) {
                 $this->runFailed(
-                    sprintf(
+                    \sprintf(
                         "Failed to invoke suite() method.\n%s",
                         $e->getMessage()
                     )
@@ -63395,9 +57007,9 @@ abstract class PHPUnit_Runner_BaseTestRunner
             }
         } catch (ReflectionException $e) {
             try {
-                $test = new PHPUnit_Framework_TestSuite($testClass);
-            } catch (PHPUnit_Framework_Exception $e) {
-                $test = new PHPUnit_Framework_TestSuite;
+                $test = new TestSuite($testClass);
+            } catch (Exception $e) {
+                $test = new TestSuite;
                 $test->setName($suiteClassName);
             }
         }
@@ -63446,9 +57058,33 @@ abstract class PHPUnit_Runner_BaseTestRunner
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Runner;
+
+class Exception extends \RuntimeException implements \PHPUnit\Exception
+{
+}
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Filter;
 
-class PHPUnit_Runner_Exception extends RuntimeException implements PHPUnit_Exception
+class ExcludeGroupFilterIterator extends GroupFilterIterator
 {
+    /**
+     * @param string $hash
+     *
+     * @return bool
+     */
+    protected function doAccept($hash)
+    {
+        return !\in_array($hash, $this->groupTests);
+    }
 }
 <?php
 /*
@@ -63459,8 +57095,15 @@ class PHPUnit_Runner_Exception extends RuntimeException implements PHPUnit_Excep
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Runner\Filter;
+
+use FilterIterator;
+use InvalidArgumentException;
+use Iterator;
+use PHPUnit\Framework\TestSuite;
+use ReflectionClass;
 
-class PHPUnit_Runner_Filter_Factory
+class Factory
 {
     /**
      * @var array
@@ -63468,251 +57111,855 @@ class PHPUnit_Runner_Filter_Factory
     private $filters = [];
 
     /**
-     * @param ReflectionClass $filter
-     * @param mixed           $args
+     * @param ReflectionClass $filter
+     * @param mixed           $args
+     */
+    public function addFilter(ReflectionClass $filter, $args)
+    {
+        if (!$filter->isSubclassOf(\RecursiveFilterIterator::class)) {
+            throw new InvalidArgumentException(
+                \sprintf(
+                    'Class "%s" does not extend RecursiveFilterIterator',
+                    $filter->name
+                )
+            );
+        }
+
+        $this->filters[] = [$filter, $args];
+    }
+
+    /**
+     * @return FilterIterator
+     */
+    public function factory(Iterator $iterator, TestSuite $suite)
+    {
+        foreach ($this->filters as $filter) {
+            list($class, $args) = $filter;
+            $iterator           = $class->newInstance($iterator, $args, $suite);
+        }
+
+        return $iterator;
+    }
+}
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Filter;
+
+use PHPUnit\Framework\TestSuite;
+use RecursiveFilterIterator;
+use RecursiveIterator;
+
+abstract class GroupFilterIterator extends RecursiveFilterIterator
+{
+    /**
+     * @var array
+     */
+    protected $groupTests = [];
+
+    /**
+     * @param RecursiveIterator $iterator
+     * @param array             $groups
+     * @param TestSuite         $suite
+     */
+    public function __construct(RecursiveIterator $iterator, array $groups, TestSuite $suite)
+    {
+        parent::__construct($iterator);
+
+        foreach ($suite->getGroupDetails() as $group => $tests) {
+            if (\in_array($group, $groups)) {
+                $testHashes = \array_map(
+                    function ($test) {
+                        return \spl_object_hash($test);
+                    },
+                    $tests
+                );
+
+                $this->groupTests = \array_merge($this->groupTests, $testHashes);
+            }
+        }
+    }
+
+    /**
+     * @return bool
+     */
+    public function accept()
+    {
+        $test = $this->getInnerIterator()->current();
+
+        if ($test instanceof TestSuite) {
+            return true;
+        }
+
+        return $this->doAccept(\spl_object_hash($test));
+    }
+
+    abstract protected function doAccept($hash);
+}
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Filter;
+
+class IncludeGroupFilterIterator extends GroupFilterIterator
+{
+    /**
+     * @param string $hash
+     *
+     * @return bool
+     */
+    protected function doAccept($hash)
+    {
+        return \in_array($hash, $this->groupTests);
+    }
+}
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner\Filter;
+
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\WarningTestCase;
+use PHPUnit\Util\RegularExpression;
+use RecursiveFilterIterator;
+use RecursiveIterator;
+
+class NameFilterIterator extends RecursiveFilterIterator
+{
+    /**
+     * @var string
+     */
+    protected $filter;
+
+    /**
+     * @var int
+     */
+    protected $filterMin;
+    /**
+     * @var int
+     */
+    protected $filterMax;
+
+    /**
+     * @param RecursiveIterator $iterator
+     * @param string            $filter
+     */
+    public function __construct(RecursiveIterator $iterator, $filter)
+    {
+        parent::__construct($iterator);
+        $this->setFilter($filter);
+    }
+
+    /**
+     * @param string $filter
+     */
+    protected function setFilter($filter)
+    {
+        if (RegularExpression::safeMatch($filter, '') === false) {
+            // Handles:
+            //  * testAssertEqualsSucceeds#4
+            //  * testAssertEqualsSucceeds#4-8
+            if (\preg_match('/^(.*?)#(\d+)(?:-(\d+))?$/', $filter, $matches)) {
+                if (isset($matches[3]) && $matches[2] < $matches[3]) {
+                    $filter = \sprintf(
+                        '%s.*with data set #(\d+)$',
+                        $matches[1]
+                    );
+
+                    $this->filterMin = $matches[2];
+                    $this->filterMax = $matches[3];
+                } else {
+                    $filter = \sprintf(
+                        '%s.*with data set #%s$',
+                        $matches[1],
+                        $matches[2]
+                    );
+                }
+            } // Handles:
+            //  * testDetermineJsonError@JSON_ERROR_NONE
+            //  * testDetermineJsonError@JSON.*
+            elseif (\preg_match('/^(.*?)@(.+)$/', $filter, $matches)) {
+                $filter = \sprintf(
+                    '%s.*with data set "%s"$',
+                    $matches[1],
+                    $matches[2]
+                );
+            }
+
+            // Escape delimiters in regular expression. Do NOT use preg_quote,
+            // to keep magic characters.
+            $filter = \sprintf('/%s/', \str_replace(
+                '/',
+                '\\/',
+                $filter
+            ));
+        }
+
+        $this->filter = $filter;
+    }
+
+    /**
+     * @return bool
+     */
+    public function accept()
+    {
+        $test = $this->getInnerIterator()->current();
+
+        if ($test instanceof TestSuite) {
+            return true;
+        }
+
+        $tmp = \PHPUnit\Util\Test::describe($test, false);
+
+        if ($test instanceof WarningTestCase) {
+            $name = $test->getMessage();
+        } else {
+            if ($tmp[0] != '') {
+                $name = \implode('::', $tmp);
+            } else {
+                $name = $tmp[1];
+            }
+        }
+
+        $accepted = @\preg_match($this->filter, $name, $matches);
+
+        if ($accepted && isset($this->filterMax)) {
+            $set      = \end($matches);
+            $accepted = $set >= $this->filterMin && $set <= $this->filterMax;
+        }
+
+        return $accepted;
+    }
+}
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace PHPUnit\Runner;
+
+use PHP_Timer;
+use PHPUnit\Framework\Assert;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\IncompleteTestError;
+use PHPUnit\Framework\SelfDescribing;
+use PHPUnit\Framework\SkippedTestError;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Util\InvalidArgumentHelper;
+use PHPUnit\Util\PHP\AbstractPhpProcess;
+use Text_Template;
+use Throwable;
+
+/**
+ * Runner for PHPT test cases.
+ */
+class PhptTestCase implements Test, SelfDescribing
+{
+    /**
+     * @var string
+     */
+    private $filename;
+
+    /**
+     * @var AbstractPhpProcess
+     */
+    private $phpUtil;
+
+    /**
+     * @var array
+     */
+    private $settings = [
+        'allow_url_fopen=1',
+        'auto_append_file=',
+        'auto_prepend_file=',
+        'disable_functions=',
+        'display_errors=1',
+        'docref_root=',
+        'docref_ext=.html',
+        'error_append_string=',
+        'error_prepend_string=',
+        'error_reporting=-1',
+        'html_errors=0',
+        'log_errors=0',
+        'magic_quotes_runtime=0',
+        'output_handler=',
+        'open_basedir=',
+        'output_buffering=Off',
+        'report_memleaks=0',
+        'report_zend_debug=0',
+        'safe_mode=0',
+        'xdebug.default_enable=0'
+    ];
+
+    /**
+     * Constructs a test case with the given filename.
+     *
+     * @param string             $filename
+     * @param AbstractPhpProcess $phpUtil
+     *
+     * @throws Exception
+     */
+    public function __construct($filename, $phpUtil = null)
+    {
+        if (!\is_string($filename)) {
+            throw InvalidArgumentHelper::factory(1, 'string');
+        }
+
+        if (!\is_file($filename)) {
+            throw new Exception(
+                \sprintf(
+                    'File "%s" does not exist.',
+                    $filename
+                )
+            );
+        }
+
+        $this->filename = $filename;
+        $this->phpUtil  = $phpUtil ?: AbstractPhpProcess::factory();
+    }
+
+    /**
+     * Counts the number of test cases executed by run(TestResult result).
+     *
+     * @return int
+     */
+    public function count()
+    {
+        return 1;
+    }
+
+    /**
+     * @param array  $sections
+     * @param string $output
+     *
+     * @throws Exception
+     */
+    private function assertPhptExpectation(array $sections, $output)
+    {
+        $assertions = [
+            'EXPECT'      => 'assertEquals',
+            'EXPECTF'     => 'assertStringMatchesFormat',
+            'EXPECTREGEX' => 'assertRegExp',
+        ];
+
+        $actual = \preg_replace('/\r\n/', "\n", \trim($output));
+
+        foreach ($assertions as $sectionName => $sectionAssertion) {
+            if (isset($sections[$sectionName])) {
+                $sectionContent = \preg_replace('/\r\n/', "\n", \trim($sections[$sectionName]));
+                $assertion      = $sectionAssertion;
+                $expected       = $sectionName === 'EXPECTREGEX' ? "/{$sectionContent}/" : $sectionContent;
+
+                break;
+            }
+        }
+
+        if (!isset($assertion)) {
+            throw new Exception('No PHPT assertion found');
+        }
+
+        if (!isset($expected)) {
+            throw new Exception('No PHPT expectation found');
+        }
+
+        Assert::$assertion($expected, $actual);
+    }
+
+    /**
+     * Runs a test and collects its result in a TestResult instance.
+     *
+     * @param TestResult $result
+     *
+     * @return TestResult
+     */
+    public function run(TestResult $result = null)
+    {
+        $sections = $this->parse();
+        $code     = $this->render($sections['FILE']);
+
+        if ($result === null) {
+            $result = new TestResult;
+        }
+
+        $xfail    = false;
+        $settings = $this->parseIniSection($this->settings);
+
+        $result->startTest($this);
+
+        if (isset($sections['INI'])) {
+            $settings = $this->parseIniSection($sections['INI'], $settings);
+        }
+
+        if (isset($sections['ENV'])) {
+            $env = $this->parseEnvSection($sections['ENV']);
+            $this->phpUtil->setEnv($env);
+        }
+
+        $this->phpUtil->setUseStderrRedirection(true);
+
+        if ($result->enforcesTimeLimit()) {
+            $this->phpUtil->setTimeout($result->getTimeoutForLargeTests());
+        }
+
+        $skip = $this->runSkip($sections, $result, $settings);
+
+        if ($skip) {
+            return $result;
+        }
+
+        if (isset($sections['XFAIL'])) {
+            $xfail = \trim($sections['XFAIL']);
+        }
+
+        if (isset($sections['STDIN'])) {
+            $this->phpUtil->setStdin($sections['STDIN']);
+        }
+
+        if (isset($sections['ARGS'])) {
+            $this->phpUtil->setArgs($sections['ARGS']);
+        }
+
+        if ($result->getCollectCodeCoverageInformation()) {
+            $this->renderForCoverage($settings);
+        }
+
+        PHP_Timer::start();
+
+        $jobResult = $this->phpUtil->runJob($code, $this->stringifyIni($settings));
+        $time      = PHP_Timer::stop();
+
+        if ($result->getCollectCodeCoverageInformation() && ($coverage = $this->cleanupForCoverage())) {
+            $result->getCodeCoverage()->append($coverage, $this, true, [], [], true);
+        }
+
+        try {
+            $this->assertPhptExpectation($sections, $jobResult['stdout']);
+        } catch (AssertionFailedError $e) {
+            $failure = $e;
+            if ($xfail !== false) {
+                $failure = new IncompleteTestError($xfail, 0, $e);
+            }
+            $result->addFailure($this, $failure, $time);
+        } catch (Throwable $t) {
+            $result->addError($this, $t, $time);
+        }
+
+        if ($result->allCompletelyImplemented() && $xfail !== false) {
+            $result->addFailure($this, new IncompleteTestError('XFAIL section but test passes'), $time);
+        }
+
+        $this->runClean($sections);
+
+        $result->endTest($this, $time);
+
+        return $result;
+    }
+
+    /**
+     * @param array<string, string> $sections
+     * @param TestResult            $result
+     * @param array                 $settings
+     *
+     * @return bool
+     */
+    private function runSkip(&$sections, TestResult $result, $settings)
+    {
+        if (!isset($sections['SKIPIF'])) {
+            return false;
+        }
+
+        $skipif    = $this->render($sections['SKIPIF']);
+        $jobResult = $this->phpUtil->runJob($skipif, $this->stringifyIni($settings));
+
+        if (!\strncasecmp('skip', \ltrim($jobResult['stdout']), 4)) {
+            $message = '';
+            if (\preg_match('/^\s*skip\s*(.+)\s*/i', $jobResult['stdout'], $skipMatch)) {
+                $message = \substr($skipMatch[1], 2);
+            }
+
+            $result->addFailure($this, new SkippedTestError($message), 0);
+            $result->endTest($this, 0);
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /**
+     * @param array<string, string> $sections
      */
-    public function addFilter(ReflectionClass $filter, $args)
+    private function runClean(&$sections)
     {
-        if (!$filter->isSubclassOf('RecursiveFilterIterator')) {
-            throw new InvalidArgumentException(
-                sprintf(
-                    'Class "%s" does not extend RecursiveFilterIterator',
-                    $filter->name
-                )
-            );
-        }
+        $this->phpUtil->setStdin('');
+        $this->phpUtil->setArgs('');
 
-        $this->filters[] = [$filter, $args];
+        if (isset($sections['CLEAN'])) {
+            $cleanCode = $this->render($sections['CLEAN']);
+
+            $this->phpUtil->runJob($cleanCode, $this->settings);
+        }
     }
 
     /**
-     * @return FilterIterator
+     * Returns the name of the test case.
+     *
+     * @return string
      */
-    public function factory(Iterator $iterator, PHPUnit_Framework_TestSuite $suite)
+    public function getName()
     {
-        foreach ($this->filters as $filter) {
-            list($class, $args) = $filter;
-            $iterator           = $class->newInstance($iterator, $args, $suite);
-        }
-
-        return $iterator;
+        return $this->toString();
     }
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-abstract class PHPUnit_Runner_Filter_GroupFilterIterator extends RecursiveFilterIterator
-{
     /**
-     * @var array
+     * Returns a string representation of the test case.
+     *
+     * @return string
      */
-    protected $groupTests = [];
+    public function toString()
+    {
+        return $this->filename;
+    }
 
     /**
-     * @param RecursiveIterator           $iterator
-     * @param array                       $groups
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @return array
+     *
+     * @throws Exception
      */
-    public function __construct(RecursiveIterator $iterator, array $groups, PHPUnit_Framework_TestSuite $suite)
+    private function parse()
     {
-        parent::__construct($iterator);
+        $sections = [];
+        $section  = '';
 
-        foreach ($suite->getGroupDetails() as $group => $tests) {
-            if (in_array($group, $groups)) {
-                $testHashes = array_map(
-                    function ($test) {
-                        return spl_object_hash($test);
-                    },
-                    $tests
-                );
+        $unsupportedSections = [
+            'REDIRECTTEST',
+            'REQUEST',
+            'POST',
+            'PUT',
+            'POST_RAW',
+            'GZIP_POST',
+            'DEFLATE_POST',
+            'GET',
+            'COOKIE',
+            'HEADERS',
+            'CGI',
+            'EXPECTHEADERS',
+            'EXTENSIONS',
+            'PHPDBG'
+        ];
+
+        foreach (\file($this->filename) as $line) {
+            if (\preg_match('/^--([_A-Z]+)--/', $line, $result)) {
+                $section            = $result[1];
+                $sections[$section] = '';
+
+                continue;
+            } elseif (empty($section)) {
+                throw new Exception('Invalid PHPT file');
+            }
+
+            $sections[$section] .= $line;
+        }
 
-                $this->groupTests = array_merge($this->groupTests, $testHashes);
+        if (isset($sections['FILEEOF'])) {
+            $sections['FILE'] = \rtrim($sections['FILEEOF'], "\r\n");
+            unset($sections['FILEEOF']);
+        }
+
+        $this->parseExtenal($sections);
+
+        if (!$this->validate($sections)) {
+            throw new Exception('Invalid PHPT file');
+        }
+
+        foreach ($unsupportedSections as $section) {
+            if (isset($sections[$section])) {
+                throw new Exception(
+                    'PHPUnit does not support this PHPT file'
+                );
             }
         }
+
+        return $sections;
     }
 
     /**
-     * @return bool
+     * @param array<string, string> $sections
      */
-    public function accept()
+    private function parseExtenal(&$sections)
     {
-        $test = $this->getInnerIterator()->current();
+        $allowSections = [
+            'FILE',
+            'EXPECT',
+            'EXPECTF',
+            'EXPECTREGEX'
+        ];
+        $testDirectory = \dirname($this->filename) . DIRECTORY_SEPARATOR;
 
-        if ($test instanceof PHPUnit_Framework_TestSuite) {
-            return true;
-        }
+        foreach ($allowSections as $section) {
+            if (isset($sections[$section . '_EXTERNAL'])) {
+                $externalFilename = \trim($sections[$section . '_EXTERNAL']);
 
-        return $this->doAccept(spl_object_hash($test));
-    }
+                if (!\is_file($testDirectory . $externalFilename) ||
+                    !\is_readable($testDirectory . $externalFilename)) {
+                    throw new Exception(
+                        \sprintf(
+                            'Could not load --%s-- %s for PHPT file',
+                            $section . '_EXTERNAL',
+                            $testDirectory . $externalFilename
+                        )
+                    );
+                }
 
-    abstract protected function doAccept($hash);
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+                $sections[$section] = \file_get_contents($testDirectory . $externalFilename);
+
+                unset($sections[$section . '_EXTERNAL']);
+            }
+        }
+    }
 
-class PHPUnit_Runner_Filter_Group_Exclude extends PHPUnit_Runner_Filter_GroupFilterIterator
-{
     /**
-     * @param string $hash
+     * @param array<string, string> $sections
      *
      * @return bool
      */
-    protected function doAccept($hash)
+    private function validate(&$sections)
     {
-        return !in_array($hash, $this->groupTests);
+        $requiredSections = [
+            'FILE',
+            [
+                'EXPECT',
+                'EXPECTF',
+                'EXPECTREGEX'
+            ]
+        ];
+
+        foreach ($requiredSections as $section) {
+            if (\is_array($section)) {
+                $foundSection = false;
+
+                foreach ($section as $anySection) {
+                    if (isset($sections[$anySection])) {
+                        $foundSection = true;
+
+                        break;
+                    }
+                }
+
+                if (!$foundSection) {
+                    return false;
+                }
+
+                continue;
+            }
+
+            if (!isset($sections[$section])) {
+                return false;
+            }
+        }
+
+        return true;
     }
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-class PHPUnit_Runner_Filter_Group_Include extends PHPUnit_Runner_Filter_GroupFilterIterator
-{
     /**
-     * @param string $hash
+     * @param string $code
      *
-     * @return bool
+     * @return string
      */
-    protected function doAccept($hash)
+    private function render($code)
     {
-        return in_array($hash, $this->groupTests);
+        return \str_replace(
+            [
+                '__DIR__',
+                '__FILE__'
+            ],
+            [
+                "'" . \dirname($this->filename) . "'",
+                "'" . $this->filename . "'"
+            ],
+            $code
+        );
     }
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
 
-class PHPUnit_Runner_Filter_Test extends RecursiveFilterIterator
-{
     /**
-     * @var string
+     * @return array<string, string>
      */
-    protected $filter = null;
+    private function getCoverageFiles()
+    {
+        $baseDir          = \dirname($this->filename) . DIRECTORY_SEPARATOR;
+        $basename         = \basename($this->filename, 'phpt');
+
+        return [
+            'coverage' => $baseDir . $basename . 'coverage',
+            'job'      => $baseDir . $basename . 'php'
+        ];
+    }
 
     /**
-     * @var int
-     */
-    protected $filterMin;
-    /**
-     * @var int
+     * @param array $settings
+     *
+     * @return string
      */
-    protected $filterMax;
+    private function renderForCoverage(&$settings)
+    {
+        $files = $this->getCoverageFiles();
+
+        $template = new Text_Template(
+            __DIR__ . '/../Util/PHP/Template/PhptTestCase.tpl'
+        );
+
+        $composerAutoload = '\'\'';
+        if (\defined('PHPUNIT_COMPOSER_INSTALL') && !\defined('PHPUNIT_TESTSUITE')) {
+            $composerAutoload = \var_export(PHPUNIT_COMPOSER_INSTALL, true);
+        }
+
+        $phar = '\'\'';
+        if (\defined('__PHPUNIT_PHAR__')) {
+            $phar = \var_export(__PHPUNIT_PHAR__, true);
+        }
+
+        $globals = '';
+        if (!empty($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
+            $globals = '$GLOBALS[\'__PHPUNIT_BOOTSTRAP\'] = ' . \var_export($GLOBALS['__PHPUNIT_BOOTSTRAP'], true) . ";\n";
+        }
+
+        $template->setVar(
+            [
+                'composerAutoload' => $composerAutoload,
+                'phar'             => $phar,
+                'globals'          => $globals,
+                'job'              => $files['job'],
+                'coverageFile'     => $files['coverage'],
+                'autoPrependFile'  => \var_export(
+                    !empty($settings['auto_prepend_file']) ? $settings['auto_prepend_file'] : false,
+                    true
+                )
+            ]
+        );
+
+        \file_put_contents($files['job'], $template->render());
+
+        $settings['auto_prepend_file'] = $files['job'];
+    }
 
     /**
-     * @param RecursiveIterator $iterator
-     * @param string            $filter
+     * @return array
      */
-    public function __construct(RecursiveIterator $iterator, $filter)
+    private function cleanupForCoverage()
     {
-        parent::__construct($iterator);
-        $this->setFilter($filter);
+        $files    = $this->getCoverageFiles();
+        $coverage = @\unserialize(\file_get_contents($files['coverage']));
+
+        foreach ($files as $file) {
+            @\unlink($file);
+        }
+
+        return $coverage;
     }
 
     /**
-     * @param string $filter
+     * @param array $ini
+     *
+     * @return array
      */
-    protected function setFilter($filter)
+    private function stringifyIni($ini)
     {
-        if (PHPUnit_Util_Regex::pregMatchSafe($filter, '') === false) {
-            // Handles:
-            //  * testAssertEqualsSucceeds#4
-            //  * testAssertEqualsSucceeds#4-8
-            if (preg_match('/^(.*?)#(\d+)(?:-(\d+))?$/', $filter, $matches)) {
-                if (isset($matches[3]) && $matches[2] < $matches[3]) {
-                    $filter = sprintf(
-                        '%s.*with data set #(\d+)$',
-                        $matches[1]
-                    );
+        $settings = [];
 
-                    $this->filterMin = $matches[2];
-                    $this->filterMax = $matches[3];
-                } else {
-                    $filter = sprintf(
-                        '%s.*with data set #%s$',
-                        $matches[1],
-                        $matches[2]
-                    );
+        foreach ($ini as $key => $value) {
+            if (\is_array($value)) {
+                foreach ($value as $val) {
+                    $settings[] = $key . '=' . $val;
                 }
-            } // Handles:
-            //  * testDetermineJsonError@JSON_ERROR_NONE
-            //  * testDetermineJsonError@JSON.*
-            elseif (preg_match('/^(.*?)@(.+)$/', $filter, $matches)) {
-                $filter = sprintf(
-                    '%s.*with data set "%s"$',
-                    $matches[1],
-                    $matches[2]
-                );
+
+                continue;
             }
 
-            // Escape delimiters in regular expression. Do NOT use preg_quote,
-            // to keep magic characters.
-            $filter = sprintf('/%s/', str_replace(
-                '/',
-                '\\/',
-                $filter
-            ));
+            $settings[] = $key . '=' . $value;
         }
 
-        $this->filter = $filter;
+        return $settings;
     }
 
     /**
-     * @return bool
+     * Parse --INI-- section key value pairs and return as array.
+     *
+     * @param string|array
+     *
+     * @return array
      */
-    public function accept()
+    protected function parseIniSection($content, $ini = [])
     {
-        $test = $this->getInnerIterator()->current();
-
-        if ($test instanceof PHPUnit_Framework_TestSuite) {
-            return true;
+        if (\is_string($content)) {
+            $content = \explode("\n", \trim($content));
         }
 
-        if ($test instanceof PHPUnit_Framework_WarningTestCase) {
-            $name = $test->getMessage();
-        } else {
-            $tmp = PHPUnit_Util_Test::describe($test, false);
+        foreach ($content as $setting) {
+            if (\strpos($setting, '=') === false) {
+                continue;
+            }
 
-            if ($tmp[0] != '') {
-                $name = implode('::', $tmp);
-            } else {
-                $name = $tmp[1];
+            $setting = \explode('=', $setting, 2);
+            $name    = \trim($setting[0]);
+            $value   = \trim($setting[1]);
+
+            if ($name === 'extension' || $name === 'zend_extension') {
+                if (!isset($ini[$name])) {
+                    $ini[$name] = [];
+                }
+
+                $ini[$name][] = $value;
+
+                continue;
             }
+
+            $ini[$name] = $value;
         }
 
-        $accepted = @preg_match($this->filter, $name, $matches);
+        return $ini;
+    }
 
-        if ($accepted && isset($this->filterMax)) {
-            $set      = end($matches);
-            $accepted = $set >= $this->filterMin && $set <= $this->filterMax;
+    /**
+     * @param string $content
+     *
+     * @return array<string, string>
+     */
+    protected function parseEnvSection($content)
+    {
+        $env = [];
+
+        foreach (\explode("\n", \trim($content)) as $e) {
+            $e = \explode('=', \trim($e), 2);
+
+            if (!empty($e[0]) && isset($e[1])) {
+                $env[$e[0]] = $e[1];
+            }
         }
 
-        return $accepted;
+        return $env;
     }
 }
 <?php
@@ -63724,11 +57971,17 @@ class PHPUnit_Runner_Filter_Test extends RecursiveFilterIterator
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Runner;
+
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Util\Fileloader;
+use PHPUnit\Util\Filesystem;
+use ReflectionClass;
 
 /**
  * The standard test suite loader.
  */
-class PHPUnit_Runner_StandardTestSuiteLoader implements PHPUnit_Runner_TestSuiteLoader
+class StandardTestSuiteLoader implements TestSuiteLoader
 {
     /**
      * @param string $suiteClassName
@@ -63736,54 +57989,54 @@ class PHPUnit_Runner_StandardTestSuiteLoader implements PHPUnit_Runner_TestSuite
      *
      * @return ReflectionClass
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function load($suiteClassName, $suiteClassFile = '')
     {
-        $suiteClassName = str_replace('.php', '', $suiteClassName);
+        $suiteClassName = \str_replace('.php', '', $suiteClassName);
 
         if (empty($suiteClassFile)) {
-            $suiteClassFile = PHPUnit_Util_Filesystem::classNameToFilename(
+            $suiteClassFile = Filesystem::classNameToFilename(
                 $suiteClassName
             );
         }
 
-        if (!class_exists($suiteClassName, false)) {
-            $loadedClasses = get_declared_classes();
+        if (!\class_exists($suiteClassName, false)) {
+            $loadedClasses = \get_declared_classes();
 
-            $filename = PHPUnit_Util_Fileloader::checkAndLoad($suiteClassFile);
+            $filename = Fileloader::checkAndLoad($suiteClassFile);
 
-            $loadedClasses = array_values(
-                array_diff(get_declared_classes(), $loadedClasses)
+            $loadedClasses = \array_values(
+                \array_diff(\get_declared_classes(), $loadedClasses)
             );
         }
 
-        if (!class_exists($suiteClassName, false) && !empty($loadedClasses)) {
-            $offset = 0 - strlen($suiteClassName);
+        if (!\class_exists($suiteClassName, false) && !empty($loadedClasses)) {
+            $offset = 0 - \strlen($suiteClassName);
 
             foreach ($loadedClasses as $loadedClass) {
                 $class = new ReflectionClass($loadedClass);
-                if (substr($loadedClass, $offset) === $suiteClassName &&
+                if (\substr($loadedClass, $offset) === $suiteClassName &&
                     $class->getFileName() == $filename) {
                     $suiteClassName = $loadedClass;
+
                     break;
                 }
             }
         }
 
-        if (!class_exists($suiteClassName, false) && !empty($loadedClasses)) {
-            $testCaseClass = 'PHPUnit_Framework_TestCase';
+        if (!\class_exists($suiteClassName, false) && !empty($loadedClasses)) {
+            $testCaseClass = TestCase::class;
 
             foreach ($loadedClasses as $loadedClass) {
                 $class     = new ReflectionClass($loadedClass);
                 $classFile = $class->getFileName();
 
-                if ($class->isSubclassOf($testCaseClass) &&
-                    !$class->isAbstract()) {
+                if ($class->isSubclassOf($testCaseClass) && !$class->isAbstract()) {
                     $suiteClassName = $loadedClass;
                     $testCaseClass  = $loadedClass;
 
-                    if ($classFile == realpath($suiteClassFile)) {
+                    if ($classFile == \realpath($suiteClassFile)) {
                         break;
                     }
                 }
@@ -63791,12 +58044,10 @@ class PHPUnit_Runner_StandardTestSuiteLoader implements PHPUnit_Runner_TestSuite
                 if ($class->hasMethod('suite')) {
                     $method = $class->getMethod('suite');
 
-                    if (!$method->isAbstract() &&
-                        $method->isPublic() &&
-                        $method->isStatic()) {
+                    if (!$method->isAbstract() && $method->isPublic() && $method->isStatic()) {
                         $suiteClassName = $loadedClass;
 
-                        if ($classFile == realpath($suiteClassFile)) {
+                        if ($classFile == \realpath($suiteClassFile)) {
                             break;
                         }
                     }
@@ -63804,16 +58055,16 @@ class PHPUnit_Runner_StandardTestSuiteLoader implements PHPUnit_Runner_TestSuite
             }
         }
 
-        if (class_exists($suiteClassName, false)) {
+        if (\class_exists($suiteClassName, false)) {
             $class = new ReflectionClass($suiteClassName);
 
-            if ($class->getFileName() == realpath($suiteClassFile)) {
+            if ($class->getFileName() == \realpath($suiteClassFile)) {
                 return $class;
             }
         }
 
-        throw new PHPUnit_Framework_Exception(
-            sprintf(
+        throw new Exception(
+            \sprintf(
                 "Class '%s' could not be found in '%s'.",
                 $suiteClassName,
                 $suiteClassFile
@@ -63841,10 +58092,14 @@ class PHPUnit_Runner_StandardTestSuiteLoader implements PHPUnit_Runner_TestSuite
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Runner;
+
+use ReflectionClass;
+
 /**
  * An interface to define how a test suite should be loaded.
  */
-interface PHPUnit_Runner_TestSuiteLoader
+interface TestSuiteLoader
 {
     /**
      * @param string $suiteClassName
@@ -63861,7 +58116,7 @@ interface PHPUnit_Runner_TestSuiteLoader
      */
     public function reload(ReflectionClass $aClass);
 }
-<?php
+<?php declare(strict_types=1);
 /*
  * This file is part of PHPUnit.
  *
@@ -63871,14 +58126,16 @@ interface PHPUnit_Runner_TestSuiteLoader
  * file that was distributed with this source code.
  */
 
-use SebastianBergmann\Version;
+namespace PHPUnit\Runner;
+
+use SebastianBergmann\Version as VersionId;
 
 /**
  * This class defines the current version of PHPUnit.
  */
-class PHPUnit_Runner_Version
+class Version
 {
-    private static $pharVersion = "5.7.22";
+    private static $pharVersion = "6.5.5";
     private static $version;
 
     /**
@@ -63893,7 +58150,7 @@ class PHPUnit_Runner_Version
         }
 
         if (self::$version === null) {
-            $version       = new Version('5.7.22', dirname(dirname(__DIR__)));
+            $version       = new VersionId('6.5.5', \dirname(\dirname(__DIR__)));
             self::$version = $version->getVersion();
         }
 
@@ -63905,13 +58162,13 @@ class PHPUnit_Runner_Version
      */
     public static function series()
     {
-        if (strpos(self::id(), '-')) {
-            $version = explode('-', self::id())[0];
+        if (\strpos(self::id(), '-')) {
+            $version = \explode('-', self::id())[0];
         } else {
             $version = self::id();
         }
 
-        return implode('.', array_slice(explode('.', $version), 0, 2));
+        return \implode('.', \array_slice(\explode('.', $version), 0, 2));
     }
 
     /**
@@ -63927,7 +58184,7 @@ class PHPUnit_Runner_Version
      */
     public static function getReleaseChannel()
     {
-        if (strpos(self::$pharVersion, '-') !== false) {
+        if (\strpos(self::$pharVersion, '-') !== false) {
             return '-nightly';
         }
 
@@ -63944,11 +58201,40 @@ class PHPUnit_Runner_Version
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\TextUI;
+
+use File_Iterator_Facade;
+use PharIo\Manifest\ApplicationName;
+use PharIo\Manifest\Exception as ManifestException;
+use PharIo\Manifest\ManifestLoader;
+use PharIo\Version\Version as PharIoVersion;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Runner\PhptTestCase;
+use PHPUnit\Runner\StandardTestSuiteLoader;
+use PHPUnit\Runner\TestSuiteLoader;
+use PHPUnit\Runner\Version;
+use PHPUnit\Util\Configuration;
+use PHPUnit\Util\ConfigurationGenerator;
+use PHPUnit\Util\Fileloader;
+use PHPUnit\Util\Filesystem;
+use PHPUnit\Util\Getopt;
+use PHPUnit\Util\Log\TeamCity;
+use PHPUnit\Util\Printer;
+use PHPUnit\Util\TestDox\TextResultPrinter;
+use PHPUnit\Util\TextTestListRenderer;
+use PHPUnit\Util\XmlTestListRenderer;
+use ReflectionClass;
+use SebastianBergmann\CodeCoverage\Report\PHP;
+use Throwable;
+
 /**
  * A TestRunner for the Command Line Interface (CLI)
  * PHP SAPI Module.
  */
-class PHPUnit_TextUI_Command
+class Command
 {
     /**
      * @var array
@@ -63956,6 +58242,8 @@ class PHPUnit_TextUI_Command
     protected $arguments = [
         'listGroups'              => false,
         'listSuites'              => false,
+        'listTests'               => false,
+        'listTestsXml'            => false,
         'loader'                  => null,
         'useDefaultConfiguration' => true,
         'loadedExtensions'        => [],
@@ -63971,70 +58259,71 @@ class PHPUnit_TextUI_Command
      * @var array
      */
     protected $longOptions = [
-        'atleast-version='        => null,
-        'bootstrap='              => null,
-        'colors=='                => null,
-        'columns='                => null,
-        'configuration='          => null,
-        'coverage-clover='        => null,
-        'coverage-crap4j='        => null,
-        'coverage-html='          => null,
-        'coverage-php='           => null,
-        'coverage-text=='         => null,
-        'coverage-xml='           => null,
-        'debug'                   => null,
-        'disallow-test-output'    => null,
-        'disallow-resource-usage' => null,
-        'disallow-todo-tests'     => null,
-        'enforce-time-limit'      => null,
-        'exclude-group='          => null,
-        'filter='                 => null,
-        'generate-configuration'  => null,
-        'group='                  => null,
-        'help'                    => null,
-        'include-path='           => null,
-        'list-groups'             => null,
-        'list-suites'             => null,
-        'loader='                 => null,
-        'log-json='               => null,
-        'log-junit='              => null,
-        'log-tap='                => null,
-        'log-teamcity='           => null,
-        'no-configuration'        => null,
-        'no-coverage'             => null,
-        'no-extensions'           => null,
-        'no-globals-backup'       => null,
-        'printer='                => null,
-        'process-isolation'       => null,
-        'repeat='                 => null,
-        'report-useless-tests'    => null,
-        'reverse-list'            => null,
-        'static-backup'           => null,
-        'stderr'                  => null,
-        'stop-on-error'           => null,
-        'stop-on-failure'         => null,
-        'stop-on-warning'         => null,
-        'stop-on-incomplete'      => null,
-        'stop-on-risky'           => null,
-        'stop-on-skipped'         => null,
-        'fail-on-warning'         => null,
-        'fail-on-risky'           => null,
-        'strict-coverage'         => null,
-        'disable-coverage-ignore' => null,
-        'strict-global-state'     => null,
-        'tap'                     => null,
-        'teamcity'                => null,
-        'testdox'                 => null,
-        'testdox-group='          => null,
-        'testdox-exclude-group='  => null,
-        'testdox-html='           => null,
-        'testdox-text='           => null,
-        'testdox-xml='            => null,
-        'test-suffix='            => null,
-        'testsuite='              => null,
-        'verbose'                 => null,
-        'version'                 => null,
-        'whitelist='              => null
+        'atleast-version='          => null,
+        'bootstrap='                => null,
+        'check-version'             => null,
+        'colors=='                  => null,
+        'columns='                  => null,
+        'configuration='            => null,
+        'coverage-clover='          => null,
+        'coverage-crap4j='          => null,
+        'coverage-html='            => null,
+        'coverage-php='             => null,
+        'coverage-text=='           => null,
+        'coverage-xml='             => null,
+        'debug'                     => null,
+        'disallow-test-output'      => null,
+        'disallow-resource-usage'   => null,
+        'disallow-todo-tests'       => null,
+        'enforce-time-limit'        => null,
+        'exclude-group='            => null,
+        'filter='                   => null,
+        'generate-configuration'    => null,
+        'globals-backup'            => null,
+        'group='                    => null,
+        'help'                      => null,
+        'include-path='             => null,
+        'list-groups'               => null,
+        'list-suites'               => null,
+        'list-tests'                => null,
+        'list-tests-xml='           => null,
+        'loader='                   => null,
+        'log-junit='                => null,
+        'log-teamcity='             => null,
+        'no-configuration'          => null,
+        'no-coverage'               => null,
+        'no-logging'                => null,
+        'no-extensions'             => null,
+        'printer='                  => null,
+        'process-isolation'         => null,
+        'repeat='                   => null,
+        'dont-report-useless-tests' => null,
+        'reverse-list'              => null,
+        'static-backup'             => null,
+        'stderr'                    => null,
+        'stop-on-error'             => null,
+        'stop-on-failure'           => null,
+        'stop-on-warning'           => null,
+        'stop-on-incomplete'        => null,
+        'stop-on-risky'             => null,
+        'stop-on-skipped'           => null,
+        'fail-on-warning'           => null,
+        'fail-on-risky'             => null,
+        'strict-coverage'           => null,
+        'disable-coverage-ignore'   => null,
+        'strict-global-state'       => null,
+        'teamcity'                  => null,
+        'testdox'                   => null,
+        'testdox-group='            => null,
+        'testdox-exclude-group='    => null,
+        'testdox-html='             => null,
+        'testdox-text='             => null,
+        'testdox-xml='              => null,
+        'test-suffix='              => null,
+        'testsuite='                => null,
+        'verbose'                   => null,
+        'version'                   => null,
+        'whitelist='                => null
     ];
 
     /**
@@ -64064,8 +58353,7 @@ class PHPUnit_TextUI_Command
 
         $runner = $this->createRunner();
 
-        if (is_object($this->arguments['test']) &&
-            $this->arguments['test'] instanceof PHPUnit_Framework_Test) {
+        if ($this->arguments['test'] instanceof Test) {
             $suite = $this->arguments['test'];
         } else {
             $suite = $runner->getTest(
@@ -64076,60 +58364,38 @@ class PHPUnit_TextUI_Command
         }
 
         if ($this->arguments['listGroups']) {
-            $this->printVersionString();
-
-            print "Available test group(s):\n";
-
-            $groups = $suite->getGroups();
-            sort($groups);
-
-            foreach ($groups as $group) {
-                print " - $group\n";
-            }
-
-            if ($exit) {
-                exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
-            } else {
-                return PHPUnit_TextUI_TestRunner::SUCCESS_EXIT;
-            }
+            return $this->handleListGroups($suite, $exit);
         }
 
         if ($this->arguments['listSuites']) {
-            $this->printVersionString();
-
-            print "Available test suite(s):\n";
-
-            $configuration = PHPUnit_Util_Configuration::getInstance(
-                $this->arguments['configuration']
-            );
+            return $this->handleListSuites($exit);
+        }
 
-            $suiteNames = $configuration->getTestSuiteNames();
-            foreach ($suiteNames as $suiteName) {
-                print " - $suiteName\n";
-            }
+        if ($this->arguments['listTests']) {
+            return $this->handleListTests($suite, $exit);
+        }
 
-            if ($exit) {
-                exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
-            } else {
-                return PHPUnit_TextUI_TestRunner::SUCCESS_EXIT;
-            }
+        if ($this->arguments['listTestsXml']) {
+            return $this->handleListTestsXml($suite, $this->arguments['listTestsXml'], $exit);
         }
 
-        unset($this->arguments['test']);
-        unset($this->arguments['testFile']);
+        unset(
+            $this->arguments['test'],
+            $this->arguments['testFile']
+        );
 
         try {
             $result = $runner->doRun($suite, $this->arguments, $exit);
-        } catch (PHPUnit_Framework_Exception $e) {
-            print $e->getMessage() . "\n";
+        } catch (Exception $e) {
+            print $e->getMessage() . PHP_EOL;
         }
 
-        $return = PHPUnit_TextUI_TestRunner::FAILURE_EXIT;
+        $return = TestRunner::FAILURE_EXIT;
 
-        if (isset($result) && $result->wasSuccessful(false)) {
-            $return = PHPUnit_TextUI_TestRunner::SUCCESS_EXIT;
+        if (isset($result) && $result->wasSuccessful()) {
+            $return = TestRunner::SUCCESS_EXIT;
         } elseif (!isset($result) || $result->errorCount() > 0) {
-            $return = PHPUnit_TextUI_TestRunner::EXCEPTION_EXIT;
+            $return = TestRunner::EXCEPTION_EXIT;
         }
 
         if ($exit) {
@@ -64142,23 +58408,23 @@ class PHPUnit_TextUI_Command
     /**
      * Create a TestRunner, override in subclasses.
      *
-     * @return PHPUnit_TextUI_TestRunner
+     * @return TestRunner
      */
     protected function createRunner()
     {
-        return new PHPUnit_TextUI_TestRunner($this->arguments['loader']);
+        return new TestRunner($this->arguments['loader']);
     }
 
     /**
      * Handles the command-line arguments.
      *
-     * A child class of PHPUnit_TextUI_Command can hook into the argument
+     * A child class of PHPUnit\TextUI\Command can hook into the argument
      * parsing by adding the switch(es) to the $longOptions array and point to a
      * callback method that handles the switch(es) in the child class like this
      *
      * <code>
      * <?php
-     * class MyCommand extends PHPUnit_TextUI_Command
+     * class MyCommand extends PHPUnit\TextUI\Command
      * {
      *     public function __construct()
      *     {
@@ -64179,8 +58445,8 @@ class PHPUnit_TextUI_Command
      *     }
      *
      *     // You will also need this - the static keyword in the
-     *     // PHPUnit_TextUI_Command will mean that it'll be
-     *     // PHPUnit_TextUI_Command that gets instantiated,
+     *     // PHPUnit\TextUI\Command will mean that it'll be
+     *     // PHPUnit\TextUI\Command that gets instantiated,
      *     // not MyCommand
      *     public static function main($exit = true)
      *     {
@@ -64196,61 +58462,61 @@ class PHPUnit_TextUI_Command
      */
     protected function handleArguments(array $argv)
     {
-        if (defined('__PHPUNIT_PHAR__')) {
-            $this->longOptions['check-version'] = null;
-            $this->longOptions['selfupdate']    = null;
-            $this->longOptions['self-update']   = null;
-            $this->longOptions['selfupgrade']   = null;
-            $this->longOptions['self-upgrade']  = null;
-        }
-
         try {
-            $this->options = PHPUnit_Util_Getopt::getopt(
+            $this->options = Getopt::getopt(
                 $argv,
                 'd:c:hv',
-                array_keys($this->longOptions)
+                \array_keys($this->longOptions)
             );
-        } catch (PHPUnit_Framework_Exception $e) {
-            $this->showError($e->getMessage());
+        } catch (Exception $t) {
+            $this->exitWithErrorMessage($t->getMessage());
         }
 
         foreach ($this->options[0] as $option) {
             switch ($option[0]) {
                 case '--colors':
-                    $this->arguments['colors'] = $option[1] ?: PHPUnit_TextUI_ResultPrinter::COLOR_AUTO;
+                    $this->arguments['colors'] = $option[1] ?: ResultPrinter::COLOR_AUTO;
+
                     break;
 
                 case '--bootstrap':
                     $this->arguments['bootstrap'] = $option[1];
+
                     break;
 
                 case '--columns':
-                    if (is_numeric($option[1])) {
+                    if (\is_numeric($option[1])) {
                         $this->arguments['columns'] = (int) $option[1];
-                    } elseif ($option[1] == 'max') {
+                    } elseif ($option[1] === 'max') {
                         $this->arguments['columns'] = 'max';
                     }
+
                     break;
 
                 case 'c':
                 case '--configuration':
                     $this->arguments['configuration'] = $option[1];
+
                     break;
 
                 case '--coverage-clover':
                     $this->arguments['coverageClover'] = $option[1];
+
                     break;
 
                 case '--coverage-crap4j':
                     $this->arguments['coverageCrap4J'] = $option[1];
+
                     break;
 
                 case '--coverage-html':
                     $this->arguments['coverageHtml'] = $option[1];
+
                     break;
 
                 case '--coverage-php':
                     $this->arguments['coveragePHP'] = $option[1];
+
                     break;
 
                 case '--coverage-text':
@@ -64261,320 +58527,363 @@ class PHPUnit_TextUI_Command
                     $this->arguments['coverageText']                   = $option[1];
                     $this->arguments['coverageTextShowUncoveredFiles'] = false;
                     $this->arguments['coverageTextShowOnlySummary']    = false;
+
                     break;
 
                 case '--coverage-xml':
                     $this->arguments['coverageXml'] = $option[1];
+
                     break;
 
                 case 'd':
-                    $ini = explode('=', $option[1]);
+                    $ini = \explode('=', $option[1]);
 
                     if (isset($ini[0])) {
                         if (isset($ini[1])) {
-                            ini_set($ini[0], $ini[1]);
+                            \ini_set($ini[0], $ini[1]);
                         } else {
-                            ini_set($ini[0], true);
+                            \ini_set($ini[0], true);
                         }
                     }
+
                     break;
 
                 case '--debug':
                     $this->arguments['debug'] = true;
+
                     break;
 
                 case 'h':
                 case '--help':
                     $this->showHelp();
-                    exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
+                    exit(TestRunner::SUCCESS_EXIT);
+
                     break;
 
                 case '--filter':
                     $this->arguments['filter'] = $option[1];
+
                     break;
 
                 case '--testsuite':
                     $this->arguments['testsuite'] = $option[1];
+
                     break;
 
                 case '--generate-configuration':
                     $this->printVersionString();
 
-                    printf(
-                        "Generating phpunit.xml in %s\n\n",
-                        getcwd()
-                    );
+                    print 'Generating phpunit.xml in ' . \getcwd() . PHP_EOL . PHP_EOL;
 
                     print 'Bootstrap script (relative to path shown above; default: vendor/autoload.php): ';
-                    $bootstrapScript = trim(fgets(STDIN));
+                    $bootstrapScript = \trim(\fgets(STDIN));
 
                     print 'Tests directory (relative to path shown above; default: tests): ';
-                    $testsDirectory = trim(fgets(STDIN));
+                    $testsDirectory = \trim(\fgets(STDIN));
 
                     print 'Source directory (relative to path shown above; default: src): ';
-                    $src = trim(fgets(STDIN));
+                    $src = \trim(\fgets(STDIN));
 
-                    if ($bootstrapScript == '') {
+                    if ($bootstrapScript === '') {
                         $bootstrapScript = 'vendor/autoload.php';
                     }
 
-                    if ($testsDirectory == '') {
+                    if ($testsDirectory === '') {
                         $testsDirectory = 'tests';
                     }
 
-                    if ($src == '') {
+                    if ($src === '') {
                         $src = 'src';
                     }
 
-                    $generator = new PHPUnit_Util_ConfigurationGenerator;
+                    $generator = new ConfigurationGenerator;
 
-                    file_put_contents(
+                    \file_put_contents(
                         'phpunit.xml',
                         $generator->generateDefaultConfiguration(
-                            PHPUnit_Runner_Version::series(),
+                            Version::series(),
                             $bootstrapScript,
                             $testsDirectory,
                             $src
                         )
                     );
 
-                    printf(
-                        "\nGenerated phpunit.xml in %s\n",
-                        getcwd()
-                    );
+                    print PHP_EOL . 'Generated phpunit.xml in ' . \getcwd() . PHP_EOL;
+
+                    exit(TestRunner::SUCCESS_EXIT);
 
-                    exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
                     break;
 
                 case '--group':
-                    $this->arguments['groups'] = explode(',', $option[1]);
+                    $this->arguments['groups'] = \explode(',', $option[1]);
+
                     break;
 
                 case '--exclude-group':
-                    $this->arguments['excludeGroups'] = explode(
+                    $this->arguments['excludeGroups'] = \explode(
                         ',',
                         $option[1]
                     );
+
                     break;
 
                 case '--test-suffix':
-                    $this->arguments['testSuffixes'] = explode(
+                    $this->arguments['testSuffixes'] = \explode(
                         ',',
                         $option[1]
                     );
+
                     break;
 
                 case '--include-path':
                     $includePath = $option[1];
+
                     break;
 
                 case '--list-groups':
                     $this->arguments['listGroups'] = true;
+
                     break;
 
                 case '--list-suites':
                     $this->arguments['listSuites'] = true;
+
+                    break;
+
+                case '--list-tests':
+                    $this->arguments['listTests'] = true;
+
+                    break;
+
+                case '--list-tests-xml':
+                    $this->arguments['listTestsXml'] = $option[1];
+
                     break;
 
                 case '--printer':
                     $this->arguments['printer'] = $option[1];
+
                     break;
 
                 case '--loader':
                     $this->arguments['loader'] = $option[1];
-                    break;
 
-                case '--log-json':
-                    $this->arguments['jsonLogfile'] = $option[1];
                     break;
 
                 case '--log-junit':
                     $this->arguments['junitLogfile'] = $option[1];
-                    break;
 
-                case '--log-tap':
-                    $this->arguments['tapLogfile'] = $option[1];
                     break;
 
                 case '--log-teamcity':
                     $this->arguments['teamcityLogfile'] = $option[1];
+
                     break;
 
                 case '--process-isolation':
                     $this->arguments['processIsolation'] = true;
+
                     break;
 
                 case '--repeat':
                     $this->arguments['repeat'] = (int) $option[1];
+
                     break;
 
                 case '--stderr':
                     $this->arguments['stderr'] = true;
+
                     break;
 
                 case '--stop-on-error':
                     $this->arguments['stopOnError'] = true;
+
                     break;
 
                 case '--stop-on-failure':
                     $this->arguments['stopOnFailure'] = true;
+
                     break;
 
                 case '--stop-on-warning':
                     $this->arguments['stopOnWarning'] = true;
+
                     break;
 
                 case '--stop-on-incomplete':
                     $this->arguments['stopOnIncomplete'] = true;
+
                     break;
 
                 case '--stop-on-risky':
                     $this->arguments['stopOnRisky'] = true;
+
                     break;
 
                 case '--stop-on-skipped':
                     $this->arguments['stopOnSkipped'] = true;
+
                     break;
 
                 case '--fail-on-warning':
                     $this->arguments['failOnWarning'] = true;
+
                     break;
 
                 case '--fail-on-risky':
                     $this->arguments['failOnRisky'] = true;
-                    break;
 
-                case '--tap':
-                    $this->arguments['printer'] = 'PHPUnit_Util_Log_TAP';
                     break;
 
                 case '--teamcity':
-                    $this->arguments['printer'] = 'PHPUnit_Util_Log_TeamCity';
+                    $this->arguments['printer'] = TeamCity::class;
+
                     break;
 
                 case '--testdox':
-                    $this->arguments['printer'] = 'PHPUnit_Util_TestDox_ResultPrinter_Text';
+                    $this->arguments['printer'] = TextResultPrinter::class;
+
                     break;
 
                 case '--testdox-group':
-                    $this->arguments['testdoxGroups'] = explode(
+                    $this->arguments['testdoxGroups'] = \explode(
                         ',',
                         $option[1]
                     );
+
                     break;
 
                 case '--testdox-exclude-group':
-                    $this->arguments['testdoxExcludeGroups'] = explode(
+                    $this->arguments['testdoxExcludeGroups'] = \explode(
                         ',',
                         $option[1]
                     );
+
                     break;
 
                 case '--testdox-html':
                     $this->arguments['testdoxHTMLFile'] = $option[1];
+
                     break;
 
                 case '--testdox-text':
                     $this->arguments['testdoxTextFile'] = $option[1];
+
                     break;
 
                 case '--testdox-xml':
                     $this->arguments['testdoxXMLFile'] = $option[1];
+
                     break;
 
                 case '--no-configuration':
                     $this->arguments['useDefaultConfiguration'] = false;
+
                     break;
 
                 case '--no-extensions':
                     $this->arguments['noExtensions'] = true;
+
                     break;
 
                 case '--no-coverage':
                     $this->arguments['noCoverage'] = true;
+
+                    break;
+
+                case '--no-logging':
+                    $this->arguments['noLogging'] = true;
+
                     break;
 
-                case '--no-globals-backup':
-                    $this->arguments['backupGlobals'] = false;
+                case '--globals-backup':
+                    $this->arguments['backupGlobals'] = true;
+
                     break;
 
                 case '--static-backup':
                     $this->arguments['backupStaticAttributes'] = true;
+
                     break;
 
                 case 'v':
                 case '--verbose':
                     $this->arguments['verbose'] = true;
+
                     break;
 
                 case '--atleast-version':
-                    exit(version_compare(PHPUnit_Runner_Version::id(), $option[1], '>=')
-                        ? PHPUnit_TextUI_TestRunner::SUCCESS_EXIT
-                        : PHPUnit_TextUI_TestRunner::FAILURE_EXIT
-                    );
+                    if (\version_compare(Version::id(), $option[1], '>=')) {
+                        exit(TestRunner::SUCCESS_EXIT);
+                    }
+
+                    exit(TestRunner::FAILURE_EXIT);
+
                     break;
 
                 case '--version':
                     $this->printVersionString();
-                    exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
+                    exit(TestRunner::SUCCESS_EXIT);
+
                     break;
 
-                case '--report-useless-tests':
-                    $this->arguments['reportUselessTests'] = true;
+                case '--dont-report-useless-tests':
+                    $this->arguments['reportUselessTests'] = false;
+
                     break;
 
                 case '--strict-coverage':
                     $this->arguments['strictCoverage'] = true;
+
                     break;
 
                 case '--disable-coverage-ignore':
                     $this->arguments['disableCodeCoverageIgnore'] = true;
+
                     break;
 
                 case '--strict-global-state':
                     $this->arguments['beStrictAboutChangesToGlobalState'] = true;
+
                     break;
 
                 case '--disallow-test-output':
                     $this->arguments['disallowTestOutput'] = true;
+
                     break;
 
                 case '--disallow-resource-usage':
                     $this->arguments['beStrictAboutResourceUsageDuringSmallTests'] = true;
+
                     break;
 
                 case '--enforce-time-limit':
                     $this->arguments['enforceTimeLimit'] = true;
+
                     break;
 
                 case '--disallow-todo-tests':
                     $this->arguments['disallowTodoAnnotatedTests'] = true;
+
                     break;
 
                 case '--reverse-list':
                     $this->arguments['reverseList'] = true;
+
                     break;
 
                 case '--check-version':
                     $this->handleVersionCheck();
-                    break;
-
-                case '--selfupdate':
-                case '--self-update':
-                    $this->handleSelfUpdate();
-                    break;
 
-                case '--selfupgrade':
-                case '--self-upgrade':
-                    $this->handleSelfUpdate(true);
                     break;
 
                 case '--whitelist':
                     $this->arguments['whitelist'] = $option[1];
+
                     break;
 
                 default:
-                    $optionName = str_replace('--', '', $option[0]);
+                    $optionName = \str_replace('--', '', $option[0]);
 
                     $handler = null;
                     if (isset($this->longOptions[$optionName])) {
@@ -64583,7 +58892,7 @@ class PHPUnit_TextUI_Command
                         $handler = $this->longOptions[$optionName . '='];
                     }
 
-                    if (isset($handler) && is_callable([$this, $handler])) {
+                    if (isset($handler) && \is_callable([$this, $handler])) {
                         $this->$handler($option[1]);
                     }
             }
@@ -64597,16 +58906,16 @@ class PHPUnit_TextUI_Command
             }
 
             if (isset($this->options[1][1])) {
-                $this->arguments['testFile'] = realpath($this->options[1][1]);
+                $this->arguments['testFile'] = \realpath($this->options[1][1]);
             } else {
                 $this->arguments['testFile'] = '';
             }
 
             if (isset($this->arguments['test']) &&
-                is_file($this->arguments['test']) &&
-                substr($this->arguments['test'], -5, 5) != '.phpt') {
-                $this->arguments['testFile'] = realpath($this->arguments['test']);
-                $this->arguments['test']     = substr($this->arguments['test'], 0, strrpos($this->arguments['test'], '.'));
+                \is_file($this->arguments['test']) &&
+                \substr($this->arguments['test'], -5, 5) != '.phpt') {
+                $this->arguments['testFile'] = \realpath($this->arguments['test']);
+                $this->arguments['test']     = \substr($this->arguments['test'], 0, \strrpos($this->arguments['test'], '.'));
             }
         }
 
@@ -64615,9 +58924,9 @@ class PHPUnit_TextUI_Command
         }
 
         if (isset($includePath)) {
-            ini_set(
+            \ini_set(
                 'include_path',
-                $includePath . PATH_SEPARATOR . ini_get('include_path')
+                $includePath . PATH_SEPARATOR . \ini_get('include_path')
             );
         }
 
@@ -64626,24 +58935,24 @@ class PHPUnit_TextUI_Command
         }
 
         if (isset($this->arguments['configuration']) &&
-            is_dir($this->arguments['configuration'])) {
+            \is_dir($this->arguments['configuration'])) {
             $configurationFile = $this->arguments['configuration'] . '/phpunit.xml';
 
-            if (file_exists($configurationFile)) {
-                $this->arguments['configuration'] = realpath(
+            if (\file_exists($configurationFile)) {
+                $this->arguments['configuration'] = \realpath(
                     $configurationFile
                 );
-            } elseif (file_exists($configurationFile . '.dist')) {
-                $this->arguments['configuration'] = realpath(
+            } elseif (\file_exists($configurationFile . '.dist')) {
+                $this->arguments['configuration'] = \realpath(
                     $configurationFile . '.dist'
                 );
             }
         } elseif (!isset($this->arguments['configuration']) &&
-                  $this->arguments['useDefaultConfiguration']) {
-            if (file_exists('phpunit.xml')) {
-                $this->arguments['configuration'] = realpath('phpunit.xml');
-            } elseif (file_exists('phpunit.xml.dist')) {
-                $this->arguments['configuration'] = realpath(
+            $this->arguments['useDefaultConfiguration']) {
+            if (\file_exists('phpunit.xml')) {
+                $this->arguments['configuration'] = \realpath('phpunit.xml');
+            } elseif (\file_exists('phpunit.xml.dist')) {
+                $this->arguments['configuration'] = \realpath(
                     'phpunit.xml.dist'
                 );
             }
@@ -64651,15 +58960,12 @@ class PHPUnit_TextUI_Command
 
         if (isset($this->arguments['configuration'])) {
             try {
-                $configuration = PHPUnit_Util_Configuration::getInstance(
+                $configuration = Configuration::getInstance(
                     $this->arguments['configuration']
                 );
-            } catch (Throwable $e) {
-                print $e->getMessage() . "\n";
-                exit(PHPUnit_TextUI_TestRunner::FAILURE_EXIT);
-            } catch (Exception $e) {
-                print $e->getMessage() . "\n";
-                exit(PHPUnit_TextUI_TestRunner::FAILURE_EXIT);
+            } catch (Throwable $t) {
+                print $t->getMessage() . PHP_EOL;
+                exit(TestRunner::FAILURE_EXIT);
             }
 
             $phpunitConfiguration = $configuration->getPHPUnitConfiguration();
@@ -64678,15 +58984,15 @@ class PHPUnit_TextUI_Command
             /*
              * Issue #657
              */
-            if (isset($phpunitConfiguration['stderr']) && ! isset($this->arguments['stderr'])) {
+            if (isset($phpunitConfiguration['stderr']) && !isset($this->arguments['stderr'])) {
                 $this->arguments['stderr'] = $phpunitConfiguration['stderr'];
             }
 
-            if (isset($phpunitConfiguration['extensionsDirectory']) && !isset($this->arguments['noExtensions']) && extension_loaded('phar')) {
+            if (isset($phpunitConfiguration['extensionsDirectory']) && !isset($this->arguments['noExtensions']) && \extension_loaded('phar')) {
                 $this->handleExtensions($phpunitConfiguration['extensionsDirectory']);
             }
 
-            if (isset($phpunitConfiguration['columns']) && ! isset($this->arguments['columns'])) {
+            if (isset($phpunitConfiguration['columns']) && !isset($this->arguments['columns'])) {
                 $this->arguments['columns'] = $phpunitConfiguration['columns'];
             }
 
@@ -64716,8 +59022,12 @@ class PHPUnit_TextUI_Command
                 );
             }
 
+            if (!isset($this->arguments['testsuite']) && isset($phpunitConfiguration['defaultTestSuite'])) {
+                $this->arguments['testsuite'] = $phpunitConfiguration['defaultTestSuite'];
+            }
+
             if (!isset($this->arguments['test'])) {
-                $testSuite = $configuration->getTestSuiteConfiguration(isset($this->arguments['testsuite']) ? $this->arguments['testsuite'] : null);
+                $testSuite = $configuration->getTestSuiteConfiguration($this->arguments['testsuite'] ?? null);
 
                 if ($testSuite !== null) {
                     $this->arguments['test'] = $testSuite;
@@ -64728,63 +59038,62 @@ class PHPUnit_TextUI_Command
         }
 
         if (isset($this->arguments['printer']) &&
-            is_string($this->arguments['printer'])) {
+            \is_string($this->arguments['printer'])) {
             $this->arguments['printer'] = $this->handlePrinter($this->arguments['printer']);
         }
 
-        if (isset($this->arguments['test']) && is_string($this->arguments['test']) && substr($this->arguments['test'], -5, 5) == '.phpt') {
-            $test = new PHPUnit_Extensions_PhptTestCase($this->arguments['test']);
+        if (isset($this->arguments['test']) && \is_string($this->arguments['test']) && \substr($this->arguments['test'], -5, 5) == '.phpt') {
+            $test = new PhptTestCase($this->arguments['test']);
 
-            $this->arguments['test'] = new PHPUnit_Framework_TestSuite;
+            $this->arguments['test'] = new TestSuite;
             $this->arguments['test']->addTest($test);
         }
 
-        if (!isset($this->arguments['test']) ||
-            (isset($this->arguments['testDatabaseLogRevision']) && !isset($this->arguments['testDatabaseDSN']))) {
+        if (!isset($this->arguments['test'])) {
             $this->showHelp();
-            exit(PHPUnit_TextUI_TestRunner::EXCEPTION_EXIT);
+            exit(TestRunner::EXCEPTION_EXIT);
         }
     }
 
     /**
-     * Handles the loading of the PHPUnit_Runner_TestSuiteLoader implementation.
+     * Handles the loading of the PHPUnit\Runner\TestSuiteLoader implementation.
      *
      * @param string $loaderClass
      * @param string $loaderFile
      *
-     * @return PHPUnit_Runner_TestSuiteLoader
+     * @return TestSuiteLoader|null
      */
     protected function handleLoader($loaderClass, $loaderFile = '')
     {
-        if (!class_exists($loaderClass, false)) {
+        if (!\class_exists($loaderClass, false)) {
             if ($loaderFile == '') {
-                $loaderFile = PHPUnit_Util_Filesystem::classNameToFilename(
+                $loaderFile = Filesystem::classNameToFilename(
                     $loaderClass
                 );
             }
 
-            $loaderFile = stream_resolve_include_path($loaderFile);
+            $loaderFile = \stream_resolve_include_path($loaderFile);
 
             if ($loaderFile) {
                 require $loaderFile;
             }
         }
 
-        if (class_exists($loaderClass, false)) {
+        if (\class_exists($loaderClass, false)) {
             $class = new ReflectionClass($loaderClass);
 
-            if ($class->implementsInterface('PHPUnit_Runner_TestSuiteLoader') &&
+            if ($class->implementsInterface(TestSuiteLoader::class) &&
                 $class->isInstantiable()) {
                 return $class->newInstance();
             }
         }
 
-        if ($loaderClass == 'PHPUnit_Runner_StandardTestSuiteLoader') {
+        if ($loaderClass == StandardTestSuiteLoader::class) {
             return;
         }
 
-        $this->showError(
-            sprintf(
+        $this->exitWithErrorMessage(
+            \sprintf(
                 'Could not use "%s" as loader.',
                 $loaderClass
             )
@@ -64792,170 +59101,110 @@ class PHPUnit_TextUI_Command
     }
 
     /**
-     * Handles the loading of the PHPUnit_Util_Printer implementation.
+     * Handles the loading of the PHPUnit\Util\Printer implementation.
      *
      * @param string $printerClass
      * @param string $printerFile
      *
-     * @return PHPUnit_Util_Printer|string
+     * @return Printer|string|null
      */
     protected function handlePrinter($printerClass, $printerFile = '')
     {
-        if (!class_exists($printerClass, false)) {
+        if (!\class_exists($printerClass, false)) {
             if ($printerFile == '') {
-                $printerFile = PHPUnit_Util_Filesystem::classNameToFilename(
+                $printerFile = Filesystem::classNameToFilename(
                     $printerClass
                 );
             }
 
-            $printerFile = stream_resolve_include_path($printerFile);
+            $printerFile = \stream_resolve_include_path($printerFile);
 
             if ($printerFile) {
                 require $printerFile;
             }
         }
 
-        if (class_exists($printerClass)) {
-            $class = new ReflectionClass($printerClass);
-
-            if ($class->implementsInterface('PHPUnit_Framework_TestListener') &&
-                $class->isSubclassOf('PHPUnit_Util_Printer') &&
-                $class->isInstantiable()) {
-                if ($class->isSubclassOf('PHPUnit_TextUI_ResultPrinter')) {
-                    return $printerClass;
-                }
-
-                $outputStream = isset($this->arguments['stderr']) ? 'php://stderr' : null;
-
-                return $class->newInstance($outputStream);
-            }
-        }
-
-        $this->showError(
-            sprintf(
-                'Could not use "%s" as printer.',
-                $printerClass
-            )
-        );
-    }
-
-    /**
-     * Loads a bootstrap file.
-     *
-     * @param string $filename
-     */
-    protected function handleBootstrap($filename)
-    {
-        try {
-            PHPUnit_Util_Fileloader::checkAndLoad($filename);
-        } catch (PHPUnit_Framework_Exception $e) {
-            $this->showError($e->getMessage());
-        }
-    }
-
-    protected function handleSelfUpdate($upgrade = false)
-    {
-        $this->printVersionString();
-
-        if ($upgrade) {
-            print "Warning: Deprecated --self-upgrade used\n\n";
-        } else {
-            print "Warning: Deprecated --self-update used\n\n";
+        if (!\class_exists($printerClass)) {
+            $this->exitWithErrorMessage(
+                \sprintf(
+                    'Could not use "%s" as printer: class does not exist',
+                    $printerClass
+                )
+            );
         }
 
-        $localFilename = realpath($_SERVER['argv'][0]);
+        $class = new ReflectionClass($printerClass);
 
-        if (!is_writable($localFilename)) {
-            print 'No write permission to update ' . $localFilename . "\n";
-            exit(PHPUnit_TextUI_TestRunner::EXCEPTION_EXIT);
+        if (!$class->implementsInterface(TestListener::class)) {
+            $this->exitWithErrorMessage(
+                \sprintf(
+                    'Could not use "%s" as printer: class does not implement %s',
+                    $printerClass,
+                    TestListener::class
+                )
+            );
         }
 
-        if (!extension_loaded('openssl')) {
-            print "The OpenSSL extension is not loaded.\n";
-            exit(PHPUnit_TextUI_TestRunner::EXCEPTION_EXIT);
+        if (!$class->isSubclassOf(Printer::class)) {
+            $this->exitWithErrorMessage(
+                \sprintf(
+                    'Could not use "%s" as printer: class does not extend %s',
+                    $printerClass,
+                    Printer::class
+                )
+            );
         }
 
-        if (!$upgrade) {
-            $remoteFilename = sprintf(
-                'https://phar.phpunit.de/phpunit-%s.phar',
-                file_get_contents(
-                    sprintf(
-                        'https://phar.phpunit.de/latest-version-of/phpunit-%s',
-                        PHPUnit_Runner_Version::series()
-                    )
+        if (!$class->isInstantiable()) {
+            $this->exitWithErrorMessage(
+                \sprintf(
+                    'Could not use "%s" as printer: class cannot be instantiated',
+                    $printerClass
                 )
             );
-        } else {
-            $remoteFilename = sprintf(
-                'https://phar.phpunit.de/phpunit%s.phar',
-                PHPUnit_Runner_Version::getReleaseChannel()
-            );
         }
 
-        $tempFilename = tempnam(sys_get_temp_dir(), 'phpunit') . '.phar';
-
-        // Workaround for https://bugs.php.net/bug.php?id=65538
-        $caFile = dirname($tempFilename) . '/ca.pem';
-        copy(__PHPUNIT_PHAR_ROOT__ . '/ca.pem', $caFile);
-
-        print 'Updating the PHPUnit PHAR ... ';
-
-        $options = [
-            'ssl' => [
-                'allow_self_signed' => false,
-                'cafile'            => $caFile,
-                'verify_peer'       => true
-            ]
-        ];
+        if ($class->isSubclassOf(ResultPrinter::class)) {
+            return $printerClass;
+        }
 
-        file_put_contents(
-            $tempFilename,
-            file_get_contents(
-                $remoteFilename,
-                false,
-                stream_context_create($options)
-            )
-        );
+        $outputStream = isset($this->arguments['stderr']) ? 'php://stderr' : null;
 
-        chmod($tempFilename, 0777 & ~umask());
+        return $class->newInstance($outputStream);
+    }
 
+    /**
+     * Loads a bootstrap file.
+     *
+     * @param string $filename
+     */
+    protected function handleBootstrap($filename)
+    {
         try {
-            $phar = new Phar($tempFilename);
-            unset($phar);
-            rename($tempFilename, $localFilename);
-            unlink($caFile);
-        } catch (Throwable $_e) {
-            $e = $_e;
-        } catch (Exception $_e) {
-            $e = $_e;
-        }
-
-        if (isset($e)) {
-            unlink($caFile);
-            unlink($tempFilename);
-            print " done\n\n" . $e->getMessage() . "\n";
-            exit(2);
+            Fileloader::checkAndLoad($filename);
+        } catch (Exception $e) {
+            $this->exitWithErrorMessage($e->getMessage());
         }
-
-        print " done\n";
-        exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
     }
 
     protected function handleVersionCheck()
     {
         $this->printVersionString();
 
-        $latestVersion = file_get_contents('https://phar.phpunit.de/latest-version-of/phpunit');
-        $isOutdated    = version_compare($latestVersion, PHPUnit_Runner_Version::id(), '>');
+        $latestVersion = \file_get_contents('https://phar.phpunit.de/latest-version-of/phpunit');
+        $isOutdated    = \version_compare($latestVersion, Version::id(), '>');
 
         if ($isOutdated) {
-            print "You are not using the latest version of PHPUnit.\n";
-            print 'Use "phpunit --self-upgrade" to install PHPUnit ' . $latestVersion . "\n";
+            \printf(
+                'You are not using the latest version of PHPUnit.' . PHP_EOL .
+                'The latest version is PHPUnit %s.' . PHP_EOL,
+                $latestVersion
+            );
         } else {
-            print "You are using the latest version of PHPUnit.\n";
+            print 'You are using the latest version of PHPUnit.' . PHP_EOL;
         }
 
-        exit(PHPUnit_TextUI_TestRunner::SUCCESS_EXIT);
+        exit(TestRunner::SUCCESS_EXIT);
     }
 
     /**
@@ -64971,95 +59220,95 @@ Usage: phpunit [options] UnitTest [UnitTest.php]
 
 Code Coverage Options:
 
-  --coverage-clover <file>  Generate code coverage report in Clover XML format.
-  --coverage-crap4j <file>  Generate code coverage report in Crap4J XML format.
-  --coverage-html <dir>     Generate code coverage report in HTML format.
-  --coverage-php <file>     Export PHP_CodeCoverage object to file.
-  --coverage-text=<file>    Generate code coverage report in text format.
-                            Default: Standard output.
-  --coverage-xml <dir>      Generate code coverage report in PHPUnit XML format.
-  --whitelist <dir>         Whitelist <dir> for code coverage analysis.
-  --disable-coverage-ignore Disable annotations for ignoring code coverage.
+  --coverage-clover <file>    Generate code coverage report in Clover XML format.
+  --coverage-crap4j <file>    Generate code coverage report in Crap4J XML format.
+  --coverage-html <dir>       Generate code coverage report in HTML format.
+  --coverage-php <file>       Export PHP_CodeCoverage object to file.
+  --coverage-text=<file>      Generate code coverage report in text format.
+                              Default: Standard output.
+  --coverage-xml <dir>        Generate code coverage report in PHPUnit XML format.
+  --whitelist <dir>           Whitelist <dir> for code coverage analysis.
+  --disable-coverage-ignore   Disable annotations for ignoring code coverage.
 
 Logging Options:
 
-  --log-junit <file>        Log test execution in JUnit XML format to file.
-  --log-teamcity <file>     Log test execution in TeamCity format to file.
-  --testdox-html <file>     Write agile documentation in HTML format to file.
-  --testdox-text <file>     Write agile documentation in Text format to file.
-  --testdox-xml <file>      Write agile documentation in XML format to file.
-  --reverse-list            Print defects in reverse order
+  --log-junit <file>          Log test execution in JUnit XML format to file.
+  --log-teamcity <file>       Log test execution in TeamCity format to file.
+  --testdox-html <file>       Write agile documentation in HTML format to file.
+  --testdox-text <file>       Write agile documentation in Text format to file.
+  --testdox-xml <file>        Write agile documentation in XML format to file.
+  --reverse-list              Print defects in reverse order
 
 Test Selection Options:
 
-  --filter <pattern>        Filter which tests to run.
-  --testsuite <name>        Filter which testsuite to run.
-  --group ...               Only runs tests from the specified group(s).
-  --exclude-group ...       Exclude tests from the specified group(s).
-  --list-groups             List available test groups.
-  --list-suites             List available test suites.
-  --test-suffix ...         Only search for test in files with specified
-                            suffix(es). Default: Test.php,.phpt
+  --filter <pattern>          Filter which tests to run.
+  --testsuite <name,...>      Filter which testsuite to run.
+  --group ...                 Only runs tests from the specified group(s).
+  --exclude-group ...         Exclude tests from the specified group(s).
+  --list-groups               List available test groups.
+  --list-suites               List available test suites.
+  --list-tests                List available tests.
+  --list-tests-xml <file>     List available tests in XML format.
+  --test-suffix ...           Only search for test in files with specified
+                              suffix(es). Default: Test.php,.phpt
 
 Test Execution Options:
 
-  --report-useless-tests    Be strict about tests that do not test anything.
-  --strict-coverage         Be strict about @covers annotation usage.
-  --strict-global-state     Be strict about changes to global state
-  --disallow-test-output    Be strict about output during tests.
-  --disallow-resource-usage Be strict about resource usage during small tests.
-  --enforce-time-limit      Enforce time limit based on test size.
-  --disallow-todo-tests     Disallow @todo-annotated tests.
-
-  --process-isolation       Run each test in a separate PHP process.
-  --no-globals-backup       Do not backup and restore \$GLOBALS for each test.
-  --static-backup           Backup and restore static attributes for each test.
-
-  --colors=<flag>           Use colors in output ("never", "auto" or "always").
-  --columns <n>             Number of columns to use for progress output.
-  --columns max             Use maximum number of columns for progress output.
-  --stderr                  Write to STDERR instead of STDOUT.
-  --stop-on-error           Stop execution upon first error.
-  --stop-on-failure         Stop execution upon first error or failure.
-  --stop-on-warning         Stop execution upon first warning.
-  --stop-on-risky           Stop execution upon first risky test.
-  --stop-on-skipped         Stop execution upon first skipped test.
-  --stop-on-incomplete      Stop execution upon first incomplete test.
-  --fail-on-warning         Treat tests with warnings as failures.
-  --fail-on-risky           Treat risky tests as failures.
-  -v|--verbose              Output more verbose information.
-  --debug                   Display debugging information during test execution.
-
-  --loader <loader>         TestSuiteLoader implementation to use.
-  --repeat <times>          Runs the test(s) repeatedly.
-  --teamcity                Report test execution progress in TeamCity format.
-  --testdox                 Report test execution progress in TestDox format.
-  --testdox-group           Only include tests from the specified group(s).
-  --testdox-exclude-group   Exclude tests from the specified group(s).
-  --printer <printer>       TestListener implementation to use.
+  --dont-report-useless-tests Do not report tests that do not test anything.
+  --strict-coverage           Be strict about @covers annotation usage.
+  --strict-global-state       Be strict about changes to global state
+  --disallow-test-output      Be strict about output during tests.
+  --disallow-resource-usage   Be strict about resource usage during small tests.
+  --enforce-time-limit        Enforce time limit based on test size.
+  --disallow-todo-tests       Disallow @todo-annotated tests.
+
+  --process-isolation         Run each test in a separate PHP process.
+  --globals-backup            Backup and restore \$GLOBALS for each test.
+  --static-backup             Backup and restore static attributes for each test.
+
+  --colors=<flag>             Use colors in output ("never", "auto" or "always").
+  --columns <n>               Number of columns to use for progress output.
+  --columns max               Use maximum number of columns for progress output.
+  --stderr                    Write to STDERR instead of STDOUT.
+  --stop-on-error             Stop execution upon first error.
+  --stop-on-failure           Stop execution upon first error or failure.
+  --stop-on-warning           Stop execution upon first warning.
+  --stop-on-risky             Stop execution upon first risky test.
+  --stop-on-skipped           Stop execution upon first skipped test.
+  --stop-on-incomplete        Stop execution upon first incomplete test.
+  --fail-on-warning           Treat tests with warnings as failures.
+  --fail-on-risky             Treat risky tests as failures.
+  -v|--verbose                Output more verbose information.
+  --debug                     Display debugging information.
+
+  --loader <loader>           TestSuiteLoader implementation to use.
+  --repeat <times>            Runs the test(s) repeatedly.
+  --teamcity                  Report test execution progress in TeamCity format.
+  --testdox                   Report test execution progress in TestDox format.
+  --testdox-group             Only include tests from the specified group(s).
+  --testdox-exclude-group     Exclude tests from the specified group(s).
+  --printer <printer>         TestListener implementation to use.
 
 Configuration Options:
 
-  --bootstrap <file>        A "bootstrap" PHP file that is run before the tests.
-  -c|--configuration <file> Read configuration from XML file.
-  --no-configuration        Ignore default configuration file (phpunit.xml).
-  --no-coverage             Ignore code coverage configuration.
-  --no-extensions           Do not load PHPUnit extensions.
-  --include-path <path(s)>  Prepend PHP's include_path with given path(s).
-  -d key[=value]            Sets a php.ini value.
-  --generate-configuration  Generate configuration file with suggested settings.
+  --bootstrap <file>          A "bootstrap" PHP file that is run before the tests.
+  -c|--configuration <file>   Read configuration from XML file.
+  --no-configuration          Ignore default configuration file (phpunit.xml).
+  --no-coverage               Ignore code coverage configuration.
+  --no-logging                Ignore logging configuration.
+  --no-extensions             Do not load PHPUnit extensions.
+  --include-path <path(s)>    Prepend PHP's include_path with given path(s).
+  -d key[=value]              Sets a php.ini value.
+  --generate-configuration    Generate configuration file with suggested settings.
 
 Miscellaneous Options:
 
-  -h|--help                 Prints this usage information.
-  --version                 Prints the version and exits.
-  --atleast-version <min>   Checks that version is greater than min and exits.
+  -h|--help                   Prints this usage information.
+  --version                   Prints the version and exits.
+  --atleast-version <min>     Checks that version is greater than min and exits.
+  --check-version             Check whether PHPUnit is the latest version.
 
 EOT;
-
-        if (defined('__PHPUNIT_PHAR__')) {
-            print "\n  --check-version           Check whether PHPUnit is the latest version.";
-        }
     }
 
     /**
@@ -65075,7 +59324,7 @@ EOT;
             return;
         }
 
-        print PHPUnit_Runner_Version::getVersionString() . "\n\n";
+        print Version::getVersionString() . PHP_EOL . PHP_EOL;
 
         $this->versionStringPrinted = true;
     }
@@ -65083,13 +59332,13 @@ EOT;
     /**
      * @param string $message
      */
-    private function showError($message)
+    private function exitWithErrorMessage($message)
     {
         $this->printVersionString();
 
-        print $message . "\n";
+        print $message . PHP_EOL;
 
-        exit(PHPUnit_TextUI_TestRunner::FAILURE_EXIT);
+        exit(TestRunner::FAILURE_EXIT);
     }
 
     /**
@@ -65100,10 +59349,122 @@ EOT;
         $facade = new File_Iterator_Facade;
 
         foreach ($facade->getFilesAsArray($directory, '.phar') as $file) {
+            if (!\file_exists('phar://' . $file . '/manifest.xml')) {
+                $this->arguments['notLoadedExtensions'][] = $file . ' is not an extension for PHPUnit';
+
+                continue;
+            }
+
+            try {
+                $applicationName = new ApplicationName('phpunit/phpunit');
+                $version         = new PharIoVersion(Version::series());
+                $manifest        = ManifestLoader::fromFile('phar://' . $file . '/manifest.xml');
+
+                if (!$manifest->isExtensionFor($applicationName)) {
+                    $this->arguments['notLoadedExtensions'][] = $file . ' is not an extension for PHPUnit';
+
+                    continue;
+                }
+
+                if (!$manifest->isExtensionFor($applicationName, $version)) {
+                    $this->arguments['notLoadedExtensions'][] = $file . ' is not compatible with this version of PHPUnit';
+
+                    continue;
+                }
+            } catch (ManifestException $e) {
+                $this->arguments['notLoadedExtensions'][] = $file . ': ' . $e->getMessage();
+
+                continue;
+            }
+
             require $file;
 
-            $this->arguments['loadedExtensions'][] = $file;
+            $this->arguments['loadedExtensions'][] = $manifest->getName() . ' ' . $manifest->getVersion()->getVersionString();
+        }
+    }
+
+    private function handleListGroups(TestSuite $suite, bool $exit): int
+    {
+        $this->printVersionString();
+
+        print 'Available test group(s):' . PHP_EOL;
+
+        $groups = $suite->getGroups();
+        \sort($groups);
+
+        foreach ($groups as $group) {
+            \printf(
+                ' - %s' . PHP_EOL,
+                $group
+            );
+        }
+
+        if ($exit) {
+            exit(TestRunner::SUCCESS_EXIT);
+        }
+
+        return TestRunner::SUCCESS_EXIT;
+    }
+
+    private function handleListSuites(bool $exit): int
+    {
+        $this->printVersionString();
+
+        print 'Available test suite(s):' . PHP_EOL;
+
+        $configuration = Configuration::getInstance(
+            $this->arguments['configuration']
+        );
+
+        $suiteNames = $configuration->getTestSuiteNames();
+
+        foreach ($suiteNames as $suiteName) {
+            \printf(
+                ' - %s' . PHP_EOL,
+                $suiteName
+            );
         }
+
+        if ($exit) {
+            exit(TestRunner::SUCCESS_EXIT);
+        }
+
+        return TestRunner::SUCCESS_EXIT;
+    }
+
+    private function handleListTests(TestSuite $suite, bool $exit): int
+    {
+        $this->printVersionString();
+
+        $renderer = new TextTestListRenderer;
+
+        print $renderer->render($suite);
+
+        if ($exit) {
+            exit(TestRunner::SUCCESS_EXIT);
+        }
+
+        return TestRunner::SUCCESS_EXIT;
+    }
+
+    private function handleListTestsXml(TestSuite $suite, string $target, bool $exit): int
+    {
+        $this->printVersionString();
+
+        $renderer = new XmlTestListRenderer;
+
+        \file_put_contents($target, $renderer->render($suite));
+
+        \printf(
+            'Wrote list of tests that would have been run to %s' . \PHP_EOL,
+            $target
+        );
+
+        if ($exit) {
+            exit(TestRunner::SUCCESS_EXIT);
+        }
+
+        return TestRunner::SUCCESS_EXIT;
     }
 }
 <?php
@@ -65116,12 +59477,27 @@ EOT;
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\TextUI;
+
+use PHP_Timer;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestFailure;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Runner\PhptTestCase;
+use PHPUnit\Util\InvalidArgumentHelper;
+use PHPUnit\Util\Printer;
 use SebastianBergmann\Environment\Console;
 
 /**
  * Prints the result of a TextUI TestRunner run.
  */
-class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUnit_Framework_TestListener
+class ResultPrinter extends Printer implements TestListener
 {
     const EVENT_TEST_START      = 0;
     const EVENT_TEST_END        = 1;
@@ -65137,23 +59513,23 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
      * @var array
      */
     private static $ansiCodes = [
-      'bold'       => 1,
-      'fg-black'   => 30,
-      'fg-red'     => 31,
-      'fg-green'   => 32,
-      'fg-yellow'  => 33,
-      'fg-blue'    => 34,
-      'fg-magenta' => 35,
-      'fg-cyan'    => 36,
-      'fg-white'   => 37,
-      'bg-black'   => 40,
-      'bg-red'     => 41,
-      'bg-green'   => 42,
-      'bg-yellow'  => 43,
-      'bg-blue'    => 44,
-      'bg-magenta' => 45,
-      'bg-cyan'    => 46,
-      'bg-white'   => 47
+        'bold'       => 1,
+        'fg-black'   => 30,
+        'fg-red'     => 31,
+        'fg-green'   => 32,
+        'fg-yellow'  => 33,
+        'fg-blue'    => 34,
+        'fg-magenta' => 35,
+        'fg-cyan'    => 36,
+        'fg-white'   => 37,
+        'bg-black'   => 40,
+        'bg-red'     => 41,
+        'bg-green'   => 42,
+        'bg-yellow'  => 43,
+        'bg-blue'    => 44,
+        'bg-magenta' => 45,
+        'bg-cyan'    => 46,
+        'bg-white'   => 47
     ];
 
     /**
@@ -65214,7 +59590,7 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     /**
      * @var bool
      */
-    private $reverse = false;
+    private $reverse;
 
     /**
      * @var bool
@@ -65231,41 +59607,41 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
      * @param int|string $numberOfColumns
      * @param bool       $reverse
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function __construct($out = null, $verbose = false, $colors = self::COLOR_DEFAULT, $debug = false, $numberOfColumns = 80, $reverse = false)
     {
         parent::__construct($out);
 
-        if (!is_bool($verbose)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(2, 'boolean');
+        if (!\is_bool($verbose)) {
+            throw InvalidArgumentHelper::factory(2, 'boolean');
         }
 
         $availableColors = [self::COLOR_NEVER, self::COLOR_AUTO, self::COLOR_ALWAYS];
 
-        if (!in_array($colors, $availableColors)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(
+        if (!\in_array($colors, $availableColors)) {
+            throw InvalidArgumentHelper::factory(
                 3,
-                vsprintf('value from "%s", "%s" or "%s"', $availableColors)
+                \vsprintf('value from "%s", "%s" or "%s"', $availableColors)
             );
         }
 
-        if (!is_bool($debug)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(4, 'boolean');
+        if (!\is_bool($debug)) {
+            throw InvalidArgumentHelper::factory(4, 'boolean');
         }
 
-        if (!is_int($numberOfColumns) && $numberOfColumns != 'max') {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(5, 'integer or "max"');
+        if (!\is_int($numberOfColumns) && $numberOfColumns !== 'max') {
+            throw InvalidArgumentHelper::factory(5, 'integer or "max"');
         }
 
-        if (!is_bool($reverse)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(6, 'boolean');
+        if (!\is_bool($reverse)) {
+            throw InvalidArgumentHelper::factory(6, 'boolean');
         }
 
         $console            = new Console;
         $maxNumberOfColumns = $console->getNumberOfColumns();
 
-        if ($numberOfColumns == 'max' || $numberOfColumns > $maxNumberOfColumns) {
+        if ($numberOfColumns === 'max' || ($numberOfColumns !== 80 && $numberOfColumns > $maxNumberOfColumns)) {
             $numberOfColumns = $maxNumberOfColumns;
         }
 
@@ -65282,17 +59658,17 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    public function printResult(PHPUnit_Framework_TestResult $result)
+    public function printResult(TestResult $result)
     {
         $this->printHeader();
         $this->printErrors($result);
         $this->printWarnings($result);
         $this->printFailures($result);
+        $this->printRisky($result);
 
         if ($this->verbose) {
-            $this->printRisky($result);
             $this->printIncompletes($result);
             $this->printSkipped($result);
         }
@@ -65306,7 +59682,7 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
      */
     protected function printDefects(array $defects, $type)
     {
-        $count = count($defects);
+        $count = \count($defects);
 
         if ($count == 0) {
             return;
@@ -65317,7 +59693,7 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
         }
 
         $this->write(
-            sprintf(
+            \sprintf(
                 "There %s %d %s%s:\n",
                 ($count == 1) ? 'was' : 'were',
                 $count,
@@ -65329,7 +59705,7 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
         $i = 1;
 
         if ($this->reverse) {
-            $defects = array_reverse($defects);
+            $defects = \array_reverse($defects);
         }
 
         foreach ($defects as $defect) {
@@ -65340,23 +59716,23 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     }
 
     /**
-     * @param PHPUnit_Framework_TestFailure $defect
-     * @param int                           $count
+     * @param TestFailure $defect
+     * @param int         $count
      */
-    protected function printDefect(PHPUnit_Framework_TestFailure $defect, $count)
+    protected function printDefect(TestFailure $defect, $count)
     {
         $this->printDefectHeader($defect, $count);
         $this->printDefectTrace($defect);
     }
 
     /**
-     * @param PHPUnit_Framework_TestFailure $defect
-     * @param int                           $count
+     * @param TestFailure $defect
+     * @param int         $count
      */
-    protected function printDefectHeader(PHPUnit_Framework_TestFailure $defect, $count)
+    protected function printDefectHeader(TestFailure $defect, $count)
     {
         $this->write(
-            sprintf(
+            \sprintf(
                 "\n%d) %s\n",
                 $count,
                 $defect->getTestName()
@@ -65365,9 +59741,9 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     }
 
     /**
-     * @param PHPUnit_Framework_TestFailure $defect
+     * @param TestFailure $defect
      */
-    protected function printDefectTrace(PHPUnit_Framework_TestFailure $defect)
+    protected function printDefectTrace(TestFailure $defect)
     {
         $e = $defect->thrownException();
         $this->write((string) $e);
@@ -65378,49 +59754,49 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    protected function printErrors(PHPUnit_Framework_TestResult $result)
+    protected function printErrors(TestResult $result)
     {
         $this->printDefects($result->errors(), 'error');
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    protected function printFailures(PHPUnit_Framework_TestResult $result)
+    protected function printFailures(TestResult $result)
     {
         $this->printDefects($result->failures(), 'failure');
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    protected function printWarnings(PHPUnit_Framework_TestResult $result)
+    protected function printWarnings(TestResult $result)
     {
         $this->printDefects($result->warnings(), 'warning');
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    protected function printIncompletes(PHPUnit_Framework_TestResult $result)
+    protected function printIncompletes(TestResult $result)
     {
         $this->printDefects($result->notImplemented(), 'incomplete test');
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    protected function printRisky(PHPUnit_Framework_TestResult $result)
+    protected function printRisky(TestResult $result)
     {
         $this->printDefects($result->risky(), 'risky test');
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    protected function printSkipped(PHPUnit_Framework_TestResult $result)
+    protected function printSkipped(TestResult $result)
     {
         $this->printDefects($result->skipped(), 'skipped test');
     }
@@ -65431,11 +59807,11 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    protected function printFooter(PHPUnit_Framework_TestResult $result)
+    protected function printFooter(TestResult $result)
     {
-        if (count($result) === 0) {
+        if (\count($result) === 0) {
             $this->writeWithColor(
                 'fg-black, bg-yellow',
                 'No tests executed!'
@@ -65450,10 +59826,10 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
             $result->noneSkipped()) {
             $this->writeWithColor(
                 'fg-black, bg-green',
-                sprintf(
+                \sprintf(
                     'OK (%d test%s, %d assertion%s)',
-                    count($result),
-                    (count($result) == 1) ? '' : 's',
+                    \count($result),
+                    (\count($result) == 1) ? '' : 's',
                     $this->numAssertions,
                     ($this->numAssertions == 1) ? '' : 's'
                 )
@@ -65462,7 +59838,7 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
             if ($result->wasSuccessful()) {
                 $color = 'fg-black, bg-yellow';
 
-                if ($this->verbose) {
+                if ($this->verbose || !$result->allHarmless()) {
                     $this->write("\n");
                 }
 
@@ -65497,7 +59873,7 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
                 }
             }
 
-            $this->writeCountString(count($result), 'Tests', $color, true);
+            $this->writeCountString(\count($result), 'Tests', $color, true);
             $this->writeCountString($this->numAssertions, 'Assertions', $color, true);
             $this->writeCountString($result->errorCount(), 'Errors', $color);
             $this->writeCountString($result->failureCount(), 'Failures', $color);
@@ -65517,11 +59893,11 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     /**
      * An error occurred.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addError(Test $test, \Exception $e, $time)
     {
         $this->writeProgressWithColor('fg-red, bold', 'E');
         $this->lastTestFailed = true;
@@ -65530,11 +59906,11 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     /**
      * A failure occurred.
      *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
+     * @param Test                 $test
+     * @param AssertionFailedError $e
+     * @param float                $time
      */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
     {
         $this->writeProgressWithColor('bg-red, fg-white', 'F');
         $this->lastTestFailed = true;
@@ -65543,11 +59919,11 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     /**
      * A warning occurred.
      *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
+     * @param Test    $test
+     * @param Warning $e
+     * @param float   $time
      */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
+    public function addWarning(Test $test, Warning $e, $time)
     {
         $this->writeProgressWithColor('fg-yellow, bold', 'W');
         $this->lastTestFailed = true;
@@ -65556,11 +59932,11 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     /**
      * Incomplete test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addIncompleteTest(Test $test, \Exception $e, $time)
     {
         $this->writeProgressWithColor('fg-yellow, bold', 'I');
         $this->lastTestFailed = true;
@@ -65569,11 +59945,11 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     /**
      * Risky test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addRiskyTest(Test $test, \Exception $e, $time)
     {
         $this->writeProgressWithColor('fg-yellow, bold', 'R');
         $this->lastTestFailed = true;
@@ -65582,11 +59958,11 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     /**
      * Skipped test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addSkippedTest(Test $test, \Exception $e, $time)
     {
         $this->writeProgressWithColor('fg-cyan, bold', 'S');
         $this->lastTestFailed = true;
@@ -65595,38 +59971,38 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     /**
      * A testsuite started.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function startTestSuite(TestSuite $suite)
     {
         if ($this->numTests == -1) {
-            $this->numTests      = count($suite);
-            $this->numTestsWidth = strlen((string) $this->numTests);
-            $this->maxColumn     = $this->numberOfColumns - strlen('  /  (XXX%)') - (2 * $this->numTestsWidth);
+            $this->numTests      = \count($suite);
+            $this->numTestsWidth = \strlen((string) $this->numTests);
+            $this->maxColumn     = $this->numberOfColumns - \strlen('  /  (XXX%)') - (2 * $this->numTestsWidth);
         }
     }
 
     /**
      * A testsuite ended.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function endTestSuite(TestSuite $suite)
     {
     }
 
     /**
      * A test started.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function startTest(PHPUnit_Framework_Test $test)
+    public function startTest(Test $test)
     {
         if ($this->debug) {
             $this->write(
-                sprintf(
-                    "\nStarting test '%s'.\n",
-                    PHPUnit_Util_Test::describe($test)
+                \sprintf(
+                    "Test '%s' started\n",
+                    \PHPUnit\Util\Test::describe($test)
                 )
             );
         }
@@ -65635,24 +60011,33 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
     /**
      * A test ended.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
+     * @param Test  $test
+     * @param float $time
      */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
+    public function endTest(Test $test, $time)
     {
+        if ($this->debug) {
+            $this->write(
+                \sprintf(
+                    "Test '%s' ended\n",
+                    \PHPUnit\Util\Test::describe($test)
+                )
+            );
+        }
+
         if (!$this->lastTestFailed) {
             $this->writeProgress('.');
         }
 
-        if ($test instanceof PHPUnit_Framework_TestCase) {
+        if ($test instanceof TestCase) {
             $this->numAssertions += $test->getNumAssertions();
-        } elseif ($test instanceof PHPUnit_Extensions_PhptTestCase) {
+        } elseif ($test instanceof PhptTestCase) {
             $this->numAssertions++;
         }
 
         $this->lastTestFailed = false;
 
-        if ($test instanceof PHPUnit_Framework_TestCase) {
+        if ($test instanceof TestCase) {
             if (!$test->hasExpectationOnOutput()) {
                 $this->write($test->getActualOutput());
             }
@@ -65664,24 +60049,26 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
      */
     protected function writeProgress($progress)
     {
+        if ($this->debug) {
+            return;
+        }
+
         $this->write($progress);
         $this->column++;
         $this->numTestsRun++;
 
-        if ($this->column == $this->maxColumn
-            || $this->numTestsRun == $this->numTests
-        ) {
+        if ($this->column == $this->maxColumn || $this->numTestsRun == $this->numTests) {
             if ($this->numTestsRun == $this->numTests) {
-                $this->write(str_repeat(' ', $this->maxColumn - $this->column));
+                $this->write(\str_repeat(' ', $this->maxColumn - $this->column));
             }
 
             $this->write(
-                sprintf(
+                \sprintf(
                     ' %' . $this->numTestsWidth . 'd / %' .
                     $this->numTestsWidth . 'd (%3s%%)',
                     $this->numTestsRun,
                     $this->numTests,
-                    floor(($this->numTestsRun / $this->numTests) * 100)
+                    \floor(($this->numTestsRun / $this->numTests) * 100)
                 )
             );
 
@@ -65712,24 +60099,24 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
             return $buffer;
         }
 
-        $codes   = array_map('trim', explode(',', $color));
-        $lines   = explode("\n", $buffer);
-        $padding = max(array_map('strlen', $lines));
+        $codes   = \array_map('trim', \explode(',', $color));
+        $lines   = \explode("\n", $buffer);
+        $padding = \max(\array_map('strlen', $lines));
         $styles  = [];
 
         foreach ($codes as $code) {
             $styles[] = self::$ansiCodes[$code];
         }
 
-        $style = sprintf("\x1b[%sm", implode(';', $styles));
+        $style = \sprintf("\x1b[%sm", \implode(';', $styles));
 
         $styledLines = [];
 
         foreach ($lines as $line) {
-            $styledLines[] = $style . str_pad($line, $padding) . "\x1b[0m";
+            $styledLines[] = $style . \str_pad($line, $padding) . "\x1b[0m";
         }
 
-        return implode("\n", $styledLines);
+        return \implode("\n", $styledLines);
     }
 
     /**
@@ -65773,7 +60160,7 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
         if ($always || $count > 0) {
             $this->writeWithColor(
                 $color,
-                sprintf(
+                \sprintf(
                     '%s%s: %d',
                     !$first ? ', ' : '',
                     $name,
@@ -65796,6 +60183,33 @@ class PHPUnit_TextUI_ResultPrinter extends PHPUnit_Util_Printer implements PHPUn
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\TextUI;
+
+use PHPUnit\Framework\Error\Deprecated;
+use PHPUnit\Framework\Error\Notice;
+use PHPUnit\Framework\Error\Warning;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Runner\BaseTestRunner;
+use PHPUnit\Runner\Filter\ExcludeGroupFilterIterator;
+use PHPUnit\Runner\Filter\Factory;
+use PHPUnit\Runner\Filter\IncludeGroupFilterIterator;
+use PHPUnit\Runner\Filter\NameFilterIterator;
+use PHPUnit\Runner\StandardTestSuiteLoader;
+use PHPUnit\Runner\TestSuiteLoader;
+use PHPUnit\Runner\Version;
+use PHPUnit\Util\Configuration;
+use PHPUnit\Util\Log\JUnit;
+use PHPUnit\Util\Log\TeamCity;
+use PHPUnit\Util\Printer;
+use PHPUnit\Util\TestDox\HtmlResultPrinter;
+use PHPUnit\Util\TestDox\TextResultPrinter;
+use PHPUnit\Util\TestDox\XmlResultPrinter;
+use ReflectionClass;
+use SebastianBergmann;
 use SebastianBergmann\CodeCoverage\CodeCoverage;
 use SebastianBergmann\CodeCoverage\Exception as CodeCoverageException;
 use SebastianBergmann\CodeCoverage\Filter as CodeCoverageFilter;
@@ -65811,7 +60225,7 @@ use SebastianBergmann\Environment\Runtime;
  * A TestRunner for the Command Line Interface (CLI)
  * PHP SAPI Module.
  */
-class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
+class TestRunner extends BaseTestRunner
 {
     const SUCCESS_EXIT   = 0;
     const FAILURE_EXIT   = 1;
@@ -65823,14 +60237,14 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
     protected $codeCoverageFilter;
 
     /**
-     * @var PHPUnit_Runner_TestSuiteLoader
+     * @var TestSuiteLoader
      */
-    protected $loader = null;
+    protected $loader;
 
     /**
-     * @var PHPUnit_TextUI_ResultPrinter
+     * @var ResultPrinter
      */
-    protected $printer = null;
+    protected $printer;
 
     /**
      * @var bool
@@ -65848,10 +60262,10 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
     private $messagePrinted = false;
 
     /**
-     * @param PHPUnit_Runner_TestSuiteLoader $loader
-     * @param CodeCoverageFilter             $filter
+     * @param TestSuiteLoader    $loader
+     * @param CodeCoverageFilter $filter
      */
-    public function __construct(PHPUnit_Runner_TestSuiteLoader $loader = null, CodeCoverageFilter $filter = null)
+    public function __construct(TestSuiteLoader $loader = null, CodeCoverageFilter $filter = null)
     {
         if ($filter === null) {
             $filter = new CodeCoverageFilter;
@@ -65863,46 +60277,46 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
     }
 
     /**
-     * @param PHPUnit_Framework_Test|ReflectionClass $test
-     * @param array                                  $arguments
+     * @param Test|ReflectionClass $test
+     * @param array                $arguments
+     * @param bool                 $exit
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
-    public static function run($test, array $arguments = [])
+    public static function run($test, array $arguments = [], $exit = true)
     {
         if ($test instanceof ReflectionClass) {
-            $test = new PHPUnit_Framework_TestSuite($test);
+            $test = new TestSuite($test);
         }
 
-        if ($test instanceof PHPUnit_Framework_Test) {
+        if ($test instanceof Test) {
             $aTestRunner = new self;
 
             return $aTestRunner->doRun(
                 $test,
-                $arguments
-            );
-        } else {
-            throw new PHPUnit_Framework_Exception(
-                'No test case or test suite found.'
+                $arguments,
+                $exit
             );
         }
+
+        throw new Exception('No test case or test suite found.');
     }
 
     /**
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult
      */
     protected function createTestResult()
     {
-        return new PHPUnit_Framework_TestResult;
+        return new TestResult;
     }
 
     /**
-     * @param PHPUnit_Framework_TestSuite $suite
-     * @param array                       $arguments
+     * @param TestSuite $suite
+     * @param array     $arguments
      */
-    private function processSuiteFilters(PHPUnit_Framework_TestSuite $suite, array $arguments)
+    private function processSuiteFilters(TestSuite $suite, array $arguments)
     {
         if (!$arguments['filter'] &&
             empty($arguments['groups']) &&
@@ -65910,39 +60324,40 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
             return;
         }
 
-        $filterFactory = new PHPUnit_Runner_Filter_Factory();
+        $filterFactory = new Factory;
 
         if (!empty($arguments['excludeGroups'])) {
             $filterFactory->addFilter(
-                new ReflectionClass('PHPUnit_Runner_Filter_Group_Exclude'),
+                new ReflectionClass(ExcludeGroupFilterIterator::class),
                 $arguments['excludeGroups']
             );
         }
 
         if (!empty($arguments['groups'])) {
             $filterFactory->addFilter(
-                new ReflectionClass('PHPUnit_Runner_Filter_Group_Include'),
+                new ReflectionClass(IncludeGroupFilterIterator::class),
                 $arguments['groups']
             );
         }
 
         if ($arguments['filter']) {
             $filterFactory->addFilter(
-                new ReflectionClass('PHPUnit_Runner_Filter_Test'),
+                new ReflectionClass(NameFilterIterator::class),
                 $arguments['filter']
             );
         }
+
         $suite->injectFilter($filterFactory);
     }
 
     /**
-     * @param PHPUnit_Framework_Test $suite
-     * @param array                  $arguments
-     * @param bool                   $exit
+     * @param Test  $suite
+     * @param array $arguments
+     * @param bool  $exit
      *
-     * @return PHPUnit_Framework_TestResult
+     * @return TestResult
      */
-    public function doRun(PHPUnit_Framework_Test $suite, array $arguments = [], $exit = true)
+    public function doRun(Test $suite, array $arguments = [], $exit = true)
     {
         if (isset($arguments['configuration'])) {
             $GLOBALS['__PHPUNIT_CONFIGURATION_FILE'] = $arguments['configuration'];
@@ -65956,8 +60371,8 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
             $GLOBALS['__PHPUNIT_BOOTSTRAP'] = $arguments['bootstrap'];
         }
 
-        if ($arguments['backupGlobals'] === false) {
-            $suite->setBackupGlobals(false);
+        if ($arguments['backupGlobals'] === true) {
+            $suite->setBackupGlobals(true);
         }
 
         if ($arguments['backupStaticAttributes'] === true) {
@@ -65965,18 +60380,18 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
         }
 
         if ($arguments['beStrictAboutChangesToGlobalState'] === true) {
-            $suite->setbeStrictAboutChangesToGlobalState(true);
+            $suite->setBeStrictAboutChangesToGlobalState(true);
         }
 
-        if (is_int($arguments['repeat'])) {
-            $test = new PHPUnit_Extensions_RepeatedTest(
-                $suite,
-                $arguments['repeat'],
-                $arguments['processIsolation']
-            );
+        if (\is_int($arguments['repeat']) && $arguments['repeat'] > 0) {
+            $_suite = new TestSuite;
+
+            foreach (\range(1, $arguments['repeat']) as $step) {
+                $_suite->addTest($suite);
+            }
 
-            $suite = new PHPUnit_Framework_TestSuite();
-            $suite->addTest($test);
+            $suite = $_suite;
+            unset($_suite);
         }
 
         $result = $this->createTestResult();
@@ -65985,12 +60400,16 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
             $result->convertErrorsToExceptions(false);
         }
 
+        if (!$arguments['convertDeprecationsToExceptions']) {
+            Deprecated::$enabled = false;
+        }
+
         if (!$arguments['convertNoticesToExceptions']) {
-            PHPUnit_Framework_Error_Notice::$enabled = false;
+            Notice::$enabled = false;
         }
 
         if (!$arguments['convertWarningsToExceptions']) {
-            PHPUnit_Framework_Error_Warning::$enabled = false;
+            Warning::$enabled = false;
         }
 
         if ($arguments['stopOnError']) {
@@ -66023,17 +60442,15 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
 
         if ($this->printer === null) {
             if (isset($arguments['printer']) &&
-                $arguments['printer'] instanceof PHPUnit_Util_Printer) {
+                $arguments['printer'] instanceof Printer) {
                 $this->printer = $arguments['printer'];
             } else {
-                $printerClass = 'PHPUnit_TextUI_ResultPrinter';
+                $printerClass = ResultPrinter::class;
 
-                if (isset($arguments['printer']) &&
-                    is_string($arguments['printer']) &&
-                    class_exists($arguments['printer'], false)) {
+                if (isset($arguments['printer']) && \is_string($arguments['printer']) && \class_exists($arguments['printer'], false)) {
                     $class = new ReflectionClass($arguments['printer']);
 
-                    if ($class->isSubclassOf('PHPUnit_TextUI_ResultPrinter')) {
+                    if ($class->isSubclassOf(ResultPrinter::class)) {
                         $printerClass = $arguments['printer'];
                     }
                 }
@@ -66049,58 +60466,48 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
             }
         }
 
-        if (!$this->printer instanceof PHPUnit_Util_Log_TAP) {
-            $this->printer->write(
-                PHPUnit_Runner_Version::getVersionString() . "\n"
-            );
-
-            self::$versionStringPrinted = true;
-
-            if ($arguments['verbose']) {
-                $runtime = $this->runtime->getNameWithVersion();
+        $this->printer->write(
+            Version::getVersionString() . "\n"
+        );
 
-                if ($this->runtime->hasXdebug()) {
-                    $runtime .= sprintf(
-                        ' with Xdebug %s',
-                        phpversion('xdebug')
-                    );
-                }
+        self::$versionStringPrinted = true;
 
-                $this->writeMessage('Runtime', $runtime);
+        if ($arguments['verbose']) {
+            $runtime = $this->runtime->getNameWithVersion();
 
-                if (isset($arguments['configuration'])) {
-                    $this->writeMessage(
-                        'Configuration',
-                        $arguments['configuration']->getFilename()
-                    );
-                }
+            if ($this->runtime->hasXdebug()) {
+                $runtime .= \sprintf(
+                    ' with Xdebug %s',
+                    \phpversion('xdebug')
+                );
+            }
 
-                foreach ($arguments['loadedExtensions'] as $extension) {
-                    $this->writeMessage(
-                        'Extension',
-                        $extension
-                    );
-                }
+            $this->writeMessage('Runtime', $runtime);
 
-                foreach ($arguments['notLoadedExtensions'] as $extension) {
-                    $this->writeMessage(
-                        'Extension',
-                        $extension
-                    );
-                }
+            if (isset($arguments['configuration'])) {
+                $this->writeMessage(
+                    'Configuration',
+                    $arguments['configuration']->getFilename()
+                );
             }
 
-            if (isset($arguments['deprecatedCheckForUnintentionallyCoveredCodeSettingUsed'])) {
-                $this->writeMessage('Warning', 'Deprecated configuration setting "checkForUnintentionallyCoveredCode" used');
+            foreach ($arguments['loadedExtensions'] as $extension) {
+                $this->writeMessage(
+                    'Extension',
+                    $extension
+                );
             }
 
-            if (isset($arguments['tapLogfile'])) {
-                $this->writeMessage('Warning', 'Deprecated TAP test listener used');
+            foreach ($arguments['notLoadedExtensions'] as $extension) {
+                $this->writeMessage(
+                    'Extension',
+                    $extension
+                );
             }
+        }
 
-            if (isset($arguments['jsonLogfile'])) {
-                $this->writeMessage('Warning', 'Deprecated JSON test listener used');
-            }
+        if ($this->runtime->discardsComments()) {
+            $this->writeMessage('Warning', 'opcache.save_comments=0 set; annotations will not work');
         }
 
         foreach ($arguments['listeners'] as $listener) {
@@ -66109,58 +60516,75 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
 
         $result->addListener($this->printer);
 
-        if (isset($arguments['testdoxHTMLFile'])) {
-            $result->addListener(
-                new PHPUnit_Util_TestDox_ResultPrinter_HTML(
-                    $arguments['testdoxHTMLFile'],
-                    $arguments['testdoxGroups'],
-                    $arguments['testdoxExcludeGroups']
-                )
-            );
-        }
+        $codeCoverageReports = 0;
 
-        if (isset($arguments['testdoxTextFile'])) {
-            $result->addListener(
-                new PHPUnit_Util_TestDox_ResultPrinter_Text(
-                    $arguments['testdoxTextFile'],
-                    $arguments['testdoxGroups'],
-                    $arguments['testdoxExcludeGroups']
-                )
-            );
-        }
+        if (!isset($arguments['noLogging'])) {
+            if (isset($arguments['testdoxHTMLFile'])) {
+                $result->addListener(
+                    new HtmlResultPrinter(
+                        $arguments['testdoxHTMLFile'],
+                        $arguments['testdoxGroups'],
+                        $arguments['testdoxExcludeGroups']
+                    )
+                );
+            }
 
-        if (isset($arguments['testdoxXMLFile'])) {
-            $result->addListener(
-                new PHPUnit_Util_TestDox_ResultPrinter_XML(
-                    $arguments['testdoxXMLFile']
-                )
-            );
-        }
+            if (isset($arguments['testdoxTextFile'])) {
+                $result->addListener(
+                    new TextResultPrinter(
+                        $arguments['testdoxTextFile'],
+                        $arguments['testdoxGroups'],
+                        $arguments['testdoxExcludeGroups']
+                    )
+                );
+            }
 
-        $codeCoverageReports = 0;
+            if (isset($arguments['testdoxXMLFile'])) {
+                $result->addListener(
+                    new XmlResultPrinter(
+                        $arguments['testdoxXMLFile']
+                    )
+                );
+            }
 
-        if (isset($arguments['coverageClover'])) {
-            $codeCoverageReports++;
-        }
+            if (isset($arguments['teamcityLogfile'])) {
+                $result->addListener(
+                    new TeamCity($arguments['teamcityLogfile'])
+                );
+            }
 
-        if (isset($arguments['coverageCrap4J'])) {
-            $codeCoverageReports++;
-        }
+            if (isset($arguments['junitLogfile'])) {
+                $result->addListener(
+                    new JUnit(
+                        $arguments['junitLogfile'],
+                        $arguments['reportUselessTests']
+                    )
+                );
+            }
 
-        if (isset($arguments['coverageHtml'])) {
-            $codeCoverageReports++;
-        }
+            if (isset($arguments['coverageClover'])) {
+                $codeCoverageReports++;
+            }
 
-        if (isset($arguments['coveragePHP'])) {
-            $codeCoverageReports++;
-        }
+            if (isset($arguments['coverageCrap4J'])) {
+                $codeCoverageReports++;
+            }
 
-        if (isset($arguments['coverageText'])) {
-            $codeCoverageReports++;
-        }
+            if (isset($arguments['coverageHtml'])) {
+                $codeCoverageReports++;
+            }
+
+            if (isset($arguments['coveragePHP'])) {
+                $codeCoverageReports++;
+            }
 
-        if (isset($arguments['coverageXml'])) {
-            $codeCoverageReports++;
+            if (isset($arguments['coverageText'])) {
+                $codeCoverageReports++;
+            }
+
+            if (isset($arguments['coverageXml'])) {
+                $codeCoverageReports++;
+            }
         }
 
         if (isset($arguments['noCoverage'])) {
@@ -66173,10 +60597,6 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
             $codeCoverageReports = 0;
         }
 
-        if (!$this->printer instanceof PHPUnit_Util_Log_TAP) {
-            $this->printer->write("\n");
-        }
-
         if ($codeCoverageReports > 0) {
             $codeCoverage = new CodeCoverage(
                 null,
@@ -66201,52 +60621,73 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
                 );
             }
 
+            if (isset($arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage'])) {
+                $codeCoverage->setIgnoreDeprecatedCode(
+                    $arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage']
+                );
+            }
+
             if (isset($arguments['disableCodeCoverageIgnore'])) {
                 $codeCoverage->setDisableIgnoredLines(true);
             }
 
+            $whitelistFromConfigurationFile = false;
+            $whitelistFromOption            = false;
+
             if (isset($arguments['whitelist'])) {
                 $this->codeCoverageFilter->addDirectoryToWhitelist($arguments['whitelist']);
+
+                $whitelistFromOption = true;
             }
 
             if (isset($arguments['configuration'])) {
                 $filterConfiguration = $arguments['configuration']->getFilterConfiguration();
 
-                $codeCoverage->setAddUncoveredFilesFromWhitelist(
-                    $filterConfiguration['whitelist']['addUncoveredFilesFromWhitelist']
-                );
+                if (!empty($filterConfiguration['whitelist'])) {
+                    $whitelistFromConfigurationFile = true;
+                }
 
-                $codeCoverage->setProcessUncoveredFilesFromWhitelist(
-                    $filterConfiguration['whitelist']['processUncoveredFilesFromWhitelist']
-                );
+                if (!empty($filterConfiguration['whitelist'])) {
+                    $codeCoverage->setAddUncoveredFilesFromWhitelist(
+                        $filterConfiguration['whitelist']['addUncoveredFilesFromWhitelist']
+                    );
 
-                foreach ($filterConfiguration['whitelist']['include']['directory'] as $dir) {
-                    $this->codeCoverageFilter->addDirectoryToWhitelist(
-                        $dir['path'],
-                        $dir['suffix'],
-                        $dir['prefix']
+                    $codeCoverage->setProcessUncoveredFilesFromWhitelist(
+                        $filterConfiguration['whitelist']['processUncoveredFilesFromWhitelist']
                     );
-                }
 
-                foreach ($filterConfiguration['whitelist']['include']['file'] as $file) {
-                    $this->codeCoverageFilter->addFileToWhitelist($file);
-                }
+                    foreach ($filterConfiguration['whitelist']['include']['directory'] as $dir) {
+                        $this->codeCoverageFilter->addDirectoryToWhitelist(
+                            $dir['path'],
+                            $dir['suffix'],
+                            $dir['prefix']
+                        );
+                    }
 
-                foreach ($filterConfiguration['whitelist']['exclude']['directory'] as $dir) {
-                    $this->codeCoverageFilter->removeDirectoryFromWhitelist(
-                        $dir['path'],
-                        $dir['suffix'],
-                        $dir['prefix']
-                    );
-                }
+                    foreach ($filterConfiguration['whitelist']['include']['file'] as $file) {
+                        $this->codeCoverageFilter->addFileToWhitelist($file);
+                    }
+
+                    foreach ($filterConfiguration['whitelist']['exclude']['directory'] as $dir) {
+                        $this->codeCoverageFilter->removeDirectoryFromWhitelist(
+                            $dir['path'],
+                            $dir['suffix'],
+                            $dir['prefix']
+                        );
+                    }
 
-                foreach ($filterConfiguration['whitelist']['exclude']['file'] as $file) {
-                    $this->codeCoverageFilter->removeFileFromWhitelist($file);
+                    foreach ($filterConfiguration['whitelist']['exclude']['file'] as $file) {
+                        $this->codeCoverageFilter->removeFileFromWhitelist($file);
+                    }
                 }
             }
 
-            if (!$this->codeCoverageFilter->hasWhitelist()) {
-                $this->writeMessage('Error', 'No whitelist configured, no code coverage will be generated');
+            if (isset($codeCoverage) && !$this->codeCoverageFilter->hasWhitelist()) {
+                if (!$whitelistFromConfigurationFile && !$whitelistFromOption) {
+                    $this->writeMessage('Error', 'No whitelist is configured, no code coverage will be generated.');
+                } else {
+                    $this->writeMessage('Error', 'Incorrect whitelist config, no code coverage will be generated.');
+                }
 
                 $codeCoverageReports = 0;
 
@@ -66254,6 +60695,8 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
             }
         }
 
+        $this->printer->write("\n");
+
         if (isset($codeCoverage)) {
             $result->setCodeCoverage($codeCoverage);
 
@@ -66262,33 +60705,6 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
             }
         }
 
-        if (isset($arguments['jsonLogfile'])) {
-            $result->addListener(
-                new PHPUnit_Util_Log_JSON($arguments['jsonLogfile'])
-            );
-        }
-
-        if (isset($arguments['tapLogfile'])) {
-            $result->addListener(
-                new PHPUnit_Util_Log_TAP($arguments['tapLogfile'])
-            );
-        }
-
-        if (isset($arguments['teamcityLogfile'])) {
-            $result->addListener(
-                new PHPUnit_Util_Log_TeamCity($arguments['teamcityLogfile'])
-            );
-        }
-
-        if (isset($arguments['junitLogfile'])) {
-            $result->addListener(
-                new PHPUnit_Util_Log_JUnit(
-                    $arguments['junitLogfile'],
-                    $arguments['logIncompleteSkipped']
-                )
-            );
-        }
-
         $result->beStrictAboutTestsThatDoNotTestAnything($arguments['reportUselessTests']);
         $result->beStrictAboutOutputDuringTests($arguments['disallowTestOutput']);
         $result->beStrictAboutTodoAnnotatedTests($arguments['disallowTodoAnnotatedTests']);
@@ -66298,7 +60714,7 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
         $result->setTimeoutForMediumTests($arguments['timeoutForMediumTests']);
         $result->setTimeoutForLargeTests($arguments['timeoutForLargeTests']);
 
-        if ($suite instanceof PHPUnit_Framework_TestSuite) {
+        if ($suite instanceof TestSuite) {
             $suite->setRunTestInSeparateProcess($arguments['processIsolation']);
         }
 
@@ -66307,7 +60723,7 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
         unset($suite);
         $result->flushListeners();
 
-        if ($this->printer instanceof PHPUnit_TextUI_ResultPrinter) {
+        if ($this->printer instanceof ResultPrinter) {
             $this->printer->printResult($result);
         }
 
@@ -66318,7 +60734,7 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
                 );
 
                 try {
-                    $writer = new CloverReport();
+                    $writer = new CloverReport;
                     $writer->process($codeCoverage, $arguments['coverageClover']);
 
                     $this->printer->write(" done\n");
@@ -66357,9 +60773,9 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
                     $writer = new HtmlReport(
                         $arguments['reportLowUpperBound'],
                         $arguments['reportHighLowerBound'],
-                        sprintf(
+                        \sprintf(
                             ' and <a href="https://phpunit.de/">PHPUnit %s</a>',
-                            PHPUnit_Runner_Version::id()
+                            Version::id()
                         )
                     );
 
@@ -66380,7 +60796,7 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
                 );
 
                 try {
-                    $writer = new PhpReport();
+                    $writer = new PhpReport;
                     $writer->process($codeCoverage, $arguments['coveragePHP']);
 
                     $this->printer->write(" done\n");
@@ -66395,9 +60811,9 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
             if (isset($arguments['coverageText'])) {
                 if ($arguments['coverageText'] == 'php://stdout') {
                     $outputStream = $this->printer;
-                    $colors       = $arguments['colors'] && $arguments['colors'] != PHPUnit_TextUI_ResultPrinter::COLOR_NEVER;
+                    $colors       = $arguments['colors'] && $arguments['colors'] != ResultPrinter::COLOR_NEVER;
                 } else {
-                    $outputStream = new PHPUnit_Util_Printer($arguments['coverageText']);
+                    $outputStream = new Printer($arguments['coverageText']);
                     $colors       = false;
                 }
 
@@ -66419,7 +60835,7 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
                 );
 
                 try {
-                    $writer = new XmlReport;
+                    $writer = new XmlReport(Version::id());
                     $writer->process($codeCoverage, $arguments['coverageXml']);
 
                     $this->printer->write(" done\n");
@@ -66433,7 +60849,7 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
         }
 
         if ($exit) {
-            if ($result->wasSuccessful(false)) {
+            if ($result->wasSuccessful()) {
                 if ($arguments['failOnRisky'] && !$result->allHarmless()) {
                     exit(self::FAILURE_EXIT);
                 }
@@ -66458,9 +60874,9 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
     }
 
     /**
-     * @param PHPUnit_TextUI_ResultPrinter $resultPrinter
+     * @param ResultPrinter $resultPrinter
      */
-    public function setPrinter(PHPUnit_TextUI_ResultPrinter $resultPrinter)
+    public function setPrinter(ResultPrinter $resultPrinter)
     {
         $this->printer = $resultPrinter;
     }
@@ -66483,7 +60899,7 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
     protected function write($buffer)
     {
         if (PHP_SAPI != 'cli' && PHP_SAPI != 'phpdbg') {
-            $buffer = htmlspecialchars($buffer);
+            $buffer = \htmlspecialchars($buffer);
         }
 
         if ($this->printer !== null) {
@@ -66496,12 +60912,12 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
     /**
      * Returns the loader to be used.
      *
-     * @return PHPUnit_Runner_TestSuiteLoader
+     * @return TestSuiteLoader
      */
     public function getLoader()
     {
         if ($this->loader === null) {
-            $this->loader = new PHPUnit_Runner_StandardTestSuiteLoader;
+            $this->loader = new StandardTestSuiteLoader;
         }
 
         return $this->loader;
@@ -66513,182 +60929,154 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
     protected function handleConfiguration(array &$arguments)
     {
         if (isset($arguments['configuration']) &&
-            !$arguments['configuration'] instanceof PHPUnit_Util_Configuration) {
-            $arguments['configuration'] = PHPUnit_Util_Configuration::getInstance(
+            !$arguments['configuration'] instanceof Configuration) {
+            $arguments['configuration'] = Configuration::getInstance(
                 $arguments['configuration']
             );
         }
 
-        $arguments['debug']     = isset($arguments['debug'])     ? $arguments['debug']     : false;
-        $arguments['filter']    = isset($arguments['filter'])    ? $arguments['filter']    : false;
-        $arguments['listeners'] = isset($arguments['listeners']) ? $arguments['listeners'] : [];
+        $arguments['debug']     = $arguments['debug'] ?? false;
+        $arguments['filter']    = $arguments['filter'] ?? false;
+        $arguments['listeners'] = $arguments['listeners'] ?? [];
 
         if (isset($arguments['configuration'])) {
             $arguments['configuration']->handlePHPConfiguration();
 
             $phpunitConfiguration = $arguments['configuration']->getPHPUnitConfiguration();
 
-            if (isset($phpunitConfiguration['deprecatedCheckForUnintentionallyCoveredCodeSettingUsed'])) {
-                $arguments['deprecatedCheckForUnintentionallyCoveredCodeSettingUsed'] = true;
-            }
-
-            if (isset($phpunitConfiguration['backupGlobals']) &&
-                !isset($arguments['backupGlobals'])) {
+            if (isset($phpunitConfiguration['backupGlobals']) && !isset($arguments['backupGlobals'])) {
                 $arguments['backupGlobals'] = $phpunitConfiguration['backupGlobals'];
             }
 
-            if (isset($phpunitConfiguration['backupStaticAttributes']) &&
-                !isset($arguments['backupStaticAttributes'])) {
+            if (isset($phpunitConfiguration['backupStaticAttributes']) && !isset($arguments['backupStaticAttributes'])) {
                 $arguments['backupStaticAttributes'] = $phpunitConfiguration['backupStaticAttributes'];
             }
 
-            if (isset($phpunitConfiguration['beStrictAboutChangesToGlobalState']) &&
-                !isset($arguments['beStrictAboutChangesToGlobalState'])) {
+            if (isset($phpunitConfiguration['beStrictAboutChangesToGlobalState']) && !isset($arguments['beStrictAboutChangesToGlobalState'])) {
                 $arguments['beStrictAboutChangesToGlobalState'] = $phpunitConfiguration['beStrictAboutChangesToGlobalState'];
             }
 
-            if (isset($phpunitConfiguration['bootstrap']) &&
-                !isset($arguments['bootstrap'])) {
+            if (isset($phpunitConfiguration['bootstrap']) && !isset($arguments['bootstrap'])) {
                 $arguments['bootstrap'] = $phpunitConfiguration['bootstrap'];
             }
 
-            if (isset($phpunitConfiguration['cacheTokens']) &&
-                !isset($arguments['cacheTokens'])) {
+            if (isset($phpunitConfiguration['cacheTokens']) && !isset($arguments['cacheTokens'])) {
                 $arguments['cacheTokens'] = $phpunitConfiguration['cacheTokens'];
             }
 
-            if (isset($phpunitConfiguration['colors']) &&
-                !isset($arguments['colors'])) {
+            if (isset($phpunitConfiguration['colors']) && !isset($arguments['colors'])) {
                 $arguments['colors'] = $phpunitConfiguration['colors'];
             }
 
-            if (isset($phpunitConfiguration['convertErrorsToExceptions']) &&
-                !isset($arguments['convertErrorsToExceptions'])) {
+            if (isset($phpunitConfiguration['convertDeprecationsToExceptions']) && !isset($arguments['convertDeprecationsToExceptions'])) {
+                $arguments['convertDeprecationsToExceptions'] = $phpunitConfiguration['convertDeprecationsToExceptions'];
+            }
+
+            if (isset($phpunitConfiguration['convertErrorsToExceptions']) && !isset($arguments['convertErrorsToExceptions'])) {
                 $arguments['convertErrorsToExceptions'] = $phpunitConfiguration['convertErrorsToExceptions'];
             }
 
-            if (isset($phpunitConfiguration['convertNoticesToExceptions']) &&
-                !isset($arguments['convertNoticesToExceptions'])) {
+            if (isset($phpunitConfiguration['convertNoticesToExceptions']) && !isset($arguments['convertNoticesToExceptions'])) {
                 $arguments['convertNoticesToExceptions'] = $phpunitConfiguration['convertNoticesToExceptions'];
             }
 
-            if (isset($phpunitConfiguration['convertWarningsToExceptions']) &&
-                !isset($arguments['convertWarningsToExceptions'])) {
+            if (isset($phpunitConfiguration['convertWarningsToExceptions']) && !isset($arguments['convertWarningsToExceptions'])) {
                 $arguments['convertWarningsToExceptions'] = $phpunitConfiguration['convertWarningsToExceptions'];
             }
 
-            if (isset($phpunitConfiguration['processIsolation']) &&
-                !isset($arguments['processIsolation'])) {
+            if (isset($phpunitConfiguration['processIsolation']) && !isset($arguments['processIsolation'])) {
                 $arguments['processIsolation'] = $phpunitConfiguration['processIsolation'];
             }
 
-            if (isset($phpunitConfiguration['stopOnError']) &&
-                !isset($arguments['stopOnError'])) {
+            if (isset($phpunitConfiguration['stopOnError']) && !isset($arguments['stopOnError'])) {
                 $arguments['stopOnError'] = $phpunitConfiguration['stopOnError'];
             }
 
-            if (isset($phpunitConfiguration['stopOnFailure']) &&
-                !isset($arguments['stopOnFailure'])) {
+            if (isset($phpunitConfiguration['stopOnFailure']) && !isset($arguments['stopOnFailure'])) {
                 $arguments['stopOnFailure'] = $phpunitConfiguration['stopOnFailure'];
             }
 
-            if (isset($phpunitConfiguration['stopOnWarning']) &&
-                !isset($arguments['stopOnWarning'])) {
+            if (isset($phpunitConfiguration['stopOnWarning']) && !isset($arguments['stopOnWarning'])) {
                 $arguments['stopOnWarning'] = $phpunitConfiguration['stopOnWarning'];
             }
 
-            if (isset($phpunitConfiguration['stopOnIncomplete']) &&
-                !isset($arguments['stopOnIncomplete'])) {
+            if (isset($phpunitConfiguration['stopOnIncomplete']) && !isset($arguments['stopOnIncomplete'])) {
                 $arguments['stopOnIncomplete'] = $phpunitConfiguration['stopOnIncomplete'];
             }
 
-            if (isset($phpunitConfiguration['stopOnRisky']) &&
-                !isset($arguments['stopOnRisky'])) {
+            if (isset($phpunitConfiguration['stopOnRisky']) && !isset($arguments['stopOnRisky'])) {
                 $arguments['stopOnRisky'] = $phpunitConfiguration['stopOnRisky'];
             }
 
-            if (isset($phpunitConfiguration['stopOnSkipped']) &&
-                !isset($arguments['stopOnSkipped'])) {
+            if (isset($phpunitConfiguration['stopOnSkipped']) && !isset($arguments['stopOnSkipped'])) {
                 $arguments['stopOnSkipped'] = $phpunitConfiguration['stopOnSkipped'];
             }
 
-            if (isset($phpunitConfiguration['failOnWarning']) &&
-                !isset($arguments['failOnWarning'])) {
+            if (isset($phpunitConfiguration['failOnWarning']) && !isset($arguments['failOnWarning'])) {
                 $arguments['failOnWarning'] = $phpunitConfiguration['failOnWarning'];
             }
 
-            if (isset($phpunitConfiguration['failOnRisky']) &&
-                !isset($arguments['failOnRisky'])) {
+            if (isset($phpunitConfiguration['failOnRisky']) && !isset($arguments['failOnRisky'])) {
                 $arguments['failOnRisky'] = $phpunitConfiguration['failOnRisky'];
             }
 
-            if (isset($phpunitConfiguration['timeoutForSmallTests']) &&
-                !isset($arguments['timeoutForSmallTests'])) {
+            if (isset($phpunitConfiguration['timeoutForSmallTests']) && !isset($arguments['timeoutForSmallTests'])) {
                 $arguments['timeoutForSmallTests'] = $phpunitConfiguration['timeoutForSmallTests'];
             }
 
-            if (isset($phpunitConfiguration['timeoutForMediumTests']) &&
-                !isset($arguments['timeoutForMediumTests'])) {
+            if (isset($phpunitConfiguration['timeoutForMediumTests']) && !isset($arguments['timeoutForMediumTests'])) {
                 $arguments['timeoutForMediumTests'] = $phpunitConfiguration['timeoutForMediumTests'];
             }
 
-            if (isset($phpunitConfiguration['timeoutForLargeTests']) &&
-                !isset($arguments['timeoutForLargeTests'])) {
+            if (isset($phpunitConfiguration['timeoutForLargeTests']) && !isset($arguments['timeoutForLargeTests'])) {
                 $arguments['timeoutForLargeTests'] = $phpunitConfiguration['timeoutForLargeTests'];
             }
 
-            if (isset($phpunitConfiguration['reportUselessTests']) &&
-                !isset($arguments['reportUselessTests'])) {
+            if (isset($phpunitConfiguration['reportUselessTests']) && !isset($arguments['reportUselessTests'])) {
                 $arguments['reportUselessTests'] = $phpunitConfiguration['reportUselessTests'];
             }
 
-            if (isset($phpunitConfiguration['strictCoverage']) &&
-                !isset($arguments['strictCoverage'])) {
+            if (isset($phpunitConfiguration['strictCoverage']) && !isset($arguments['strictCoverage'])) {
                 $arguments['strictCoverage'] = $phpunitConfiguration['strictCoverage'];
             }
 
-            if (isset($phpunitConfiguration['disallowTestOutput']) &&
-                !isset($arguments['disallowTestOutput'])) {
+            if (isset($phpunitConfiguration['ignoreDeprecatedCodeUnitsFromCodeCoverage']) && !isset($arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage'])) {
+                $arguments['ignoreDeprecatedCodeUnitsFromCodeCoverage'] = $phpunitConfiguration['ignoreDeprecatedCodeUnitsFromCodeCoverage'];
+            }
+
+            if (isset($phpunitConfiguration['disallowTestOutput']) && !isset($arguments['disallowTestOutput'])) {
                 $arguments['disallowTestOutput'] = $phpunitConfiguration['disallowTestOutput'];
             }
 
-            if (isset($phpunitConfiguration['enforceTimeLimit']) &&
-                !isset($arguments['enforceTimeLimit'])) {
+            if (isset($phpunitConfiguration['enforceTimeLimit']) && !isset($arguments['enforceTimeLimit'])) {
                 $arguments['enforceTimeLimit'] = $phpunitConfiguration['enforceTimeLimit'];
             }
 
-            if (isset($phpunitConfiguration['disallowTodoAnnotatedTests']) &&
-                !isset($arguments['disallowTodoAnnotatedTests'])) {
+            if (isset($phpunitConfiguration['disallowTodoAnnotatedTests']) && !isset($arguments['disallowTodoAnnotatedTests'])) {
                 $arguments['disallowTodoAnnotatedTests'] = $phpunitConfiguration['disallowTodoAnnotatedTests'];
             }
 
-            if (isset($phpunitConfiguration['beStrictAboutResourceUsageDuringSmallTests']) &&
-                !isset($arguments['beStrictAboutResourceUsageDuringSmallTests'])) {
+            if (isset($phpunitConfiguration['beStrictAboutResourceUsageDuringSmallTests']) && !isset($arguments['beStrictAboutResourceUsageDuringSmallTests'])) {
                 $arguments['beStrictAboutResourceUsageDuringSmallTests'] = $phpunitConfiguration['beStrictAboutResourceUsageDuringSmallTests'];
             }
 
-            if (isset($phpunitConfiguration['verbose']) &&
-                !isset($arguments['verbose'])) {
+            if (isset($phpunitConfiguration['verbose']) && !isset($arguments['verbose'])) {
                 $arguments['verbose'] = $phpunitConfiguration['verbose'];
             }
 
-            if (isset($phpunitConfiguration['reverseDefectList']) &&
-                !isset($arguments['reverseList'])) {
+            if (isset($phpunitConfiguration['reverseDefectList']) && !isset($arguments['reverseList'])) {
                 $arguments['reverseList'] = $phpunitConfiguration['reverseDefectList'];
             }
 
-            if (isset($phpunitConfiguration['forceCoversAnnotation']) &&
-                !isset($arguments['forceCoversAnnotation'])) {
+            if (isset($phpunitConfiguration['forceCoversAnnotation']) && !isset($arguments['forceCoversAnnotation'])) {
                 $arguments['forceCoversAnnotation'] = $phpunitConfiguration['forceCoversAnnotation'];
             }
 
-            if (isset($phpunitConfiguration['disableCodeCoverageIgnore']) &&
-                !isset($arguments['disableCodeCoverageIgnore'])) {
+            if (isset($phpunitConfiguration['disableCodeCoverageIgnore']) && !isset($arguments['disableCodeCoverageIgnore'])) {
                 $arguments['disableCodeCoverageIgnore'] = $phpunitConfiguration['disableCodeCoverageIgnore'];
             }
 
-            if (isset($phpunitConfiguration['registerMockObjectsFromTestArgumentsRecursively']) &&
-                !isset($arguments['registerMockObjectsFromTestArgumentsRecursively'])) {
+            if (isset($phpunitConfiguration['registerMockObjectsFromTestArgumentsRecursively']) && !isset($arguments['registerMockObjectsFromTestArgumentsRecursively'])) {
                 $arguments['registerMockObjectsFromTestArgumentsRecursively'] = $phpunitConfiguration['registerMockObjectsFromTestArgumentsRecursively'];
             }
 
@@ -66700,25 +61088,23 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
 
             $groupConfiguration = $arguments['configuration']->getGroupConfiguration();
 
-            if (!empty($groupConfiguration['include']) &&
-                !isset($arguments['groups'])) {
+            if (!empty($groupConfiguration['include']) && !isset($arguments['groups'])) {
                 $arguments['groups'] = $groupConfiguration['include'];
             }
 
-            if (!empty($groupConfiguration['exclude']) &&
-                !isset($arguments['excludeGroups'])) {
-                $arguments['excludeGroups'] = array_diff($groupConfiguration['exclude'], $groupCliArgs);
+            if (!empty($groupConfiguration['exclude']) && !isset($arguments['excludeGroups'])) {
+                $arguments['excludeGroups'] = \array_diff($groupConfiguration['exclude'], $groupCliArgs);
             }
 
             foreach ($arguments['configuration']->getListenerConfiguration() as $listener) {
-                if (!class_exists($listener['class'], false) &&
+                if (!\class_exists($listener['class'], false) &&
                     $listener['file'] !== '') {
                     require_once $listener['file'];
                 }
 
-                if (!class_exists($listener['class'])) {
-                    throw new PHPUnit_Framework_Exception(
-                        sprintf(
+                if (!\class_exists($listener['class'])) {
+                    throw new Exception(
+                        \sprintf(
                             'Class "%s" does not exist',
                             $listener['class']
                         )
@@ -66727,16 +61113,16 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
 
                 $listenerClass = new ReflectionClass($listener['class']);
 
-                if (!$listenerClass->implementsInterface(PHPUnit_Framework_TestListener::class)) {
-                    throw new PHPUnit_Framework_Exception(
-                        sprintf(
-                            'Class "%s" does not implement the PHPUnit_Framework_TestListener interface',
+                if (!$listenerClass->implementsInterface(TestListener::class)) {
+                    throw new Exception(
+                        \sprintf(
+                            'Class "%s" does not implement the PHPUnit\Framework\TestListener interface',
                             $listener['class']
                         )
                     );
                 }
 
-                if (count($listener['arguments']) == 0) {
+                if (\count($listener['arguments']) == 0) {
                     $listener = new $listener['class'];
                 } else {
                     $listener = $listenerClass->newInstanceArgs(
@@ -66749,49 +61135,43 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
 
             $loggingConfiguration = $arguments['configuration']->getLoggingConfiguration();
 
-            if (isset($loggingConfiguration['coverage-clover']) &&
-                !isset($arguments['coverageClover'])) {
+            if (isset($loggingConfiguration['coverage-clover']) && !isset($arguments['coverageClover'])) {
                 $arguments['coverageClover'] = $loggingConfiguration['coverage-clover'];
             }
 
-            if (isset($loggingConfiguration['coverage-crap4j']) &&
-                !isset($arguments['coverageCrap4J'])) {
+            if (isset($loggingConfiguration['coverage-crap4j']) && !isset($arguments['coverageCrap4J'])) {
                 $arguments['coverageCrap4J'] = $loggingConfiguration['coverage-crap4j'];
 
-                if (isset($loggingConfiguration['crap4jThreshold']) &&
-                    !isset($arguments['crap4jThreshold'])) {
+                if (isset($loggingConfiguration['crap4jThreshold']) && !isset($arguments['crap4jThreshold'])) {
                     $arguments['crap4jThreshold'] = $loggingConfiguration['crap4jThreshold'];
                 }
             }
 
-            if (isset($loggingConfiguration['coverage-html']) &&
-                !isset($arguments['coverageHtml'])) {
-                if (isset($loggingConfiguration['lowUpperBound']) &&
-                    !isset($arguments['reportLowUpperBound'])) {
+            if (isset($loggingConfiguration['coverage-html']) && !isset($arguments['coverageHtml'])) {
+                if (isset($loggingConfiguration['lowUpperBound']) && !isset($arguments['reportLowUpperBound'])) {
                     $arguments['reportLowUpperBound'] = $loggingConfiguration['lowUpperBound'];
                 }
 
-                if (isset($loggingConfiguration['highLowerBound']) &&
-                    !isset($arguments['reportHighLowerBound'])) {
+                if (isset($loggingConfiguration['highLowerBound']) && !isset($arguments['reportHighLowerBound'])) {
                     $arguments['reportHighLowerBound'] = $loggingConfiguration['highLowerBound'];
                 }
 
                 $arguments['coverageHtml'] = $loggingConfiguration['coverage-html'];
             }
 
-            if (isset($loggingConfiguration['coverage-php']) &&
-                !isset($arguments['coveragePHP'])) {
+            if (isset($loggingConfiguration['coverage-php']) && !isset($arguments['coveragePHP'])) {
                 $arguments['coveragePHP'] = $loggingConfiguration['coverage-php'];
             }
 
-            if (isset($loggingConfiguration['coverage-text']) &&
-                !isset($arguments['coverageText'])) {
+            if (isset($loggingConfiguration['coverage-text']) && !isset($arguments['coverageText'])) {
                 $arguments['coverageText'] = $loggingConfiguration['coverage-text'];
+
                 if (isset($loggingConfiguration['coverageTextShowUncoveredFiles'])) {
                     $arguments['coverageTextShowUncoveredFiles'] = $loggingConfiguration['coverageTextShowUncoveredFiles'];
                 } else {
                     $arguments['coverageTextShowUncoveredFiles'] = false;
                 }
+
                 if (isset($loggingConfiguration['coverageTextShowOnlySummary'])) {
                     $arguments['coverageTextShowOnlySummary'] = $loggingConfiguration['coverageTextShowOnlySummary'];
                 } else {
@@ -66799,55 +61179,34 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
                 }
             }
 
-            if (isset($loggingConfiguration['coverage-xml']) &&
-                !isset($arguments['coverageXml'])) {
+            if (isset($loggingConfiguration['coverage-xml']) && !isset($arguments['coverageXml'])) {
                 $arguments['coverageXml'] = $loggingConfiguration['coverage-xml'];
             }
 
-            if (isset($loggingConfiguration['json']) &&
-                !isset($arguments['jsonLogfile'])) {
-                $arguments['jsonLogfile'] = $loggingConfiguration['json'];
-            }
-
             if (isset($loggingConfiguration['plain'])) {
-                $arguments['listeners'][] = new PHPUnit_TextUI_ResultPrinter(
+                $arguments['listeners'][] = new ResultPrinter(
                     $loggingConfiguration['plain'],
                     true
                 );
             }
 
-            if (isset($loggingConfiguration['tap']) &&
-                !isset($arguments['tapLogfile'])) {
-                $arguments['tapLogfile'] = $loggingConfiguration['tap'];
-            }
-
-            if (isset($loggingConfiguration['teamcity']) &&
-                !isset($arguments['teamcityLogfile'])) {
+            if (isset($loggingConfiguration['teamcity']) && !isset($arguments['teamcityLogfile'])) {
                 $arguments['teamcityLogfile'] = $loggingConfiguration['teamcity'];
             }
 
-            if (isset($loggingConfiguration['junit']) &&
-                !isset($arguments['junitLogfile'])) {
+            if (isset($loggingConfiguration['junit']) && !isset($arguments['junitLogfile'])) {
                 $arguments['junitLogfile'] = $loggingConfiguration['junit'];
-
-                if (isset($loggingConfiguration['logIncompleteSkipped']) &&
-                    !isset($arguments['logIncompleteSkipped'])) {
-                    $arguments['logIncompleteSkipped'] = $loggingConfiguration['logIncompleteSkipped'];
-                }
             }
 
-            if (isset($loggingConfiguration['testdox-html']) &&
-                !isset($arguments['testdoxHTMLFile'])) {
+            if (isset($loggingConfiguration['testdox-html']) && !isset($arguments['testdoxHTMLFile'])) {
                 $arguments['testdoxHTMLFile'] = $loggingConfiguration['testdox-html'];
             }
 
-            if (isset($loggingConfiguration['testdox-text']) &&
-                !isset($arguments['testdoxTextFile'])) {
+            if (isset($loggingConfiguration['testdox-text']) && !isset($arguments['testdoxTextFile'])) {
                 $arguments['testdoxTextFile'] = $loggingConfiguration['testdox-text'];
             }
 
-            if (isset($loggingConfiguration['testdox-xml']) &&
-                !isset($arguments['testdoxXMLFile'])) {
+            if (isset($loggingConfiguration['testdox-xml']) && !isset($arguments['testdoxXMLFile'])) {
                 $arguments['testdoxXMLFile'] = $loggingConfiguration['testdox-xml'];
             }
 
@@ -66864,47 +61223,47 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
             }
         }
 
-        $arguments['addUncoveredFilesFromWhitelist']                  = isset($arguments['addUncoveredFilesFromWhitelist'])                  ? $arguments['addUncoveredFilesFromWhitelist']                  : true;
-        $arguments['processUncoveredFilesFromWhitelist']              = isset($arguments['processUncoveredFilesFromWhitelist'])              ? $arguments['processUncoveredFilesFromWhitelist']              : false;
-        $arguments['backupGlobals']                                   = isset($arguments['backupGlobals'])                                   ? $arguments['backupGlobals']                                   : null;
-        $arguments['backupStaticAttributes']                          = isset($arguments['backupStaticAttributes'])                          ? $arguments['backupStaticAttributes']                          : null;
-        $arguments['beStrictAboutChangesToGlobalState']               = isset($arguments['beStrictAboutChangesToGlobalState'])               ? $arguments['beStrictAboutChangesToGlobalState']               : null;
-        $arguments['cacheTokens']                                     = isset($arguments['cacheTokens'])                                     ? $arguments['cacheTokens']                                     : false;
-        $arguments['columns']                                         = isset($arguments['columns'])                                         ? $arguments['columns']                                         : 80;
-        $arguments['colors']                                          = isset($arguments['colors'])                                          ? $arguments['colors']                                          : PHPUnit_TextUI_ResultPrinter::COLOR_DEFAULT;
-        $arguments['convertErrorsToExceptions']                       = isset($arguments['convertErrorsToExceptions'])                       ? $arguments['convertErrorsToExceptions']                       : true;
-        $arguments['convertNoticesToExceptions']                      = isset($arguments['convertNoticesToExceptions'])                      ? $arguments['convertNoticesToExceptions']                      : true;
-        $arguments['convertWarningsToExceptions']                     = isset($arguments['convertWarningsToExceptions'])                     ? $arguments['convertWarningsToExceptions']                     : true;
-        $arguments['excludeGroups']                                   = isset($arguments['excludeGroups'])                                   ? $arguments['excludeGroups']                                   : [];
-        $arguments['groups']                                          = isset($arguments['groups'])                                          ? $arguments['groups']                                          : [];
-        $arguments['logIncompleteSkipped']                            = isset($arguments['logIncompleteSkipped'])                            ? $arguments['logIncompleteSkipped']                            : false;
-        $arguments['processIsolation']                                = isset($arguments['processIsolation'])                                ? $arguments['processIsolation']                                : false;
-        $arguments['repeat']                                          = isset($arguments['repeat'])                                          ? $arguments['repeat']                                          : false;
-        $arguments['reportHighLowerBound']                            = isset($arguments['reportHighLowerBound'])                            ? $arguments['reportHighLowerBound']                            : 90;
-        $arguments['reportLowUpperBound']                             = isset($arguments['reportLowUpperBound'])                             ? $arguments['reportLowUpperBound']                             : 50;
-        $arguments['crap4jThreshold']                                 = isset($arguments['crap4jThreshold'])                                 ? $arguments['crap4jThreshold']                                 : 30;
-        $arguments['stopOnError']                                     = isset($arguments['stopOnError'])                                     ? $arguments['stopOnError']                                     : false;
-        $arguments['stopOnFailure']                                   = isset($arguments['stopOnFailure'])                                   ? $arguments['stopOnFailure']                                   : false;
-        $arguments['stopOnWarning']                                   = isset($arguments['stopOnWarning'])                                   ? $arguments['stopOnWarning']                                   : false;
-        $arguments['stopOnIncomplete']                                = isset($arguments['stopOnIncomplete'])                                ? $arguments['stopOnIncomplete']                                : false;
-        $arguments['stopOnRisky']                                     = isset($arguments['stopOnRisky'])                                     ? $arguments['stopOnRisky']                                     : false;
-        $arguments['stopOnSkipped']                                   = isset($arguments['stopOnSkipped'])                                   ? $arguments['stopOnSkipped']                                   : false;
-        $arguments['failOnWarning']                                   = isset($arguments['failOnWarning'])                                   ? $arguments['failOnWarning']                                   : false;
-        $arguments['failOnRisky']                                     = isset($arguments['failOnRisky'])                                     ? $arguments['failOnRisky']                                     : false;
-        $arguments['timeoutForSmallTests']                            = isset($arguments['timeoutForSmallTests'])                            ? $arguments['timeoutForSmallTests']                            : 1;
-        $arguments['timeoutForMediumTests']                           = isset($arguments['timeoutForMediumTests'])                           ? $arguments['timeoutForMediumTests']                           : 10;
-        $arguments['timeoutForLargeTests']                            = isset($arguments['timeoutForLargeTests'])                            ? $arguments['timeoutForLargeTests']                            : 60;
-        $arguments['reportUselessTests']                              = isset($arguments['reportUselessTests'])                              ? $arguments['reportUselessTests']                              : false;
-        $arguments['strictCoverage']                                  = isset($arguments['strictCoverage'])                                  ? $arguments['strictCoverage']                                  : false;
-        $arguments['disallowTestOutput']                              = isset($arguments['disallowTestOutput'])                              ? $arguments['disallowTestOutput']                              : false;
-        $arguments['enforceTimeLimit']                                = isset($arguments['enforceTimeLimit'])                                ? $arguments['enforceTimeLimit']                                : false;
-        $arguments['disallowTodoAnnotatedTests']                      = isset($arguments['disallowTodoAnnotatedTests'])                      ? $arguments['disallowTodoAnnotatedTests']                      : false;
-        $arguments['beStrictAboutResourceUsageDuringSmallTests']      = isset($arguments['beStrictAboutResourceUsageDuringSmallTests'])      ? $arguments['beStrictAboutResourceUsageDuringSmallTests']      : false;
-        $arguments['reverseList']                                     = isset($arguments['reverseList'])                                     ? $arguments['reverseList']                                     : false;
-        $arguments['registerMockObjectsFromTestArgumentsRecursively'] = isset($arguments['registerMockObjectsFromTestArgumentsRecursively']) ? $arguments['registerMockObjectsFromTestArgumentsRecursively'] : false;
-        $arguments['verbose']                                         = isset($arguments['verbose'])                                         ? $arguments['verbose']                                         : false;
-        $arguments['testdoxExcludeGroups']                            = isset($arguments['testdoxExcludeGroups'])                            ? $arguments['testdoxExcludeGroups']                            : [];
-        $arguments['testdoxGroups']                                   = isset($arguments['testdoxGroups'])                                   ? $arguments['testdoxGroups']                                   : [];
+        $arguments['addUncoveredFilesFromWhitelist']                  = $arguments['addUncoveredFilesFromWhitelist'] ?? true;
+        $arguments['backupGlobals']                                   = $arguments['backupGlobals'] ?? null;
+        $arguments['backupStaticAttributes']                          = $arguments['backupStaticAttributes'] ?? null;
+        $arguments['beStrictAboutChangesToGlobalState']               = $arguments['beStrictAboutChangesToGlobalState'] ?? null;
+        $arguments['beStrictAboutResourceUsageDuringSmallTests']      = $arguments['beStrictAboutResourceUsageDuringSmallTests'] ?? false;
+        $arguments['cacheTokens']                                     = $arguments['cacheTokens'] ?? false;
+        $arguments['colors']                                          = $arguments['colors'] ?? ResultPrinter::COLOR_DEFAULT;
+        $arguments['columns']                                         = $arguments['columns'] ?? 80;
+        $arguments['convertDeprecationsToExceptions']                 = $arguments['convertDeprecationsToExceptions'] ?? true;
+        $arguments['convertErrorsToExceptions']                       = $arguments['convertErrorsToExceptions'] ?? true;
+        $arguments['convertNoticesToExceptions']                      = $arguments['convertNoticesToExceptions'] ?? true;
+        $arguments['convertWarningsToExceptions']                     = $arguments['convertWarningsToExceptions'] ?? true;
+        $arguments['crap4jThreshold']                                 = $arguments['crap4jThreshold'] ?? 30;
+        $arguments['disallowTestOutput']                              = $arguments['disallowTestOutput'] ?? false;
+        $arguments['disallowTodoAnnotatedTests']                      = $arguments['disallowTodoAnnotatedTests'] ?? false;
+        $arguments['enforceTimeLimit']                                = $arguments['enforceTimeLimit'] ?? false;
+        $arguments['excludeGroups']                                   = $arguments['excludeGroups'] ?? [];
+        $arguments['failOnRisky']                                     = $arguments['failOnRisky'] ?? false;
+        $arguments['failOnWarning']                                   = $arguments['failOnWarning'] ?? false;
+        $arguments['groups']                                          = $arguments['groups'] ?? [];
+        $arguments['processIsolation']                                = $arguments['processIsolation'] ?? false;
+        $arguments['processUncoveredFilesFromWhitelist']              = $arguments['processUncoveredFilesFromWhitelist'] ?? false;
+        $arguments['registerMockObjectsFromTestArgumentsRecursively'] = $arguments['registerMockObjectsFromTestArgumentsRecursively'] ?? false;
+        $arguments['repeat']                                          = $arguments['repeat'] ?? false;
+        $arguments['reportHighLowerBound']                            = $arguments['reportHighLowerBound'] ?? 90;
+        $arguments['reportLowUpperBound']                             = $arguments['reportLowUpperBound'] ?? 50;
+        $arguments['reportUselessTests']                              = $arguments['reportUselessTests'] ?? true;
+        $arguments['reverseList']                                     = $arguments['reverseList'] ?? false;
+        $arguments['stopOnError']                                     = $arguments['stopOnError'] ?? false;
+        $arguments['stopOnFailure']                                   = $arguments['stopOnFailure'] ?? false;
+        $arguments['stopOnIncomplete']                                = $arguments['stopOnIncomplete'] ?? false;
+        $arguments['stopOnRisky']                                     = $arguments['stopOnRisky'] ?? false;
+        $arguments['stopOnSkipped']                                   = $arguments['stopOnSkipped'] ?? false;
+        $arguments['stopOnWarning']                                   = $arguments['stopOnWarning'] ?? false;
+        $arguments['strictCoverage']                                  = $arguments['strictCoverage'] ?? false;
+        $arguments['testdoxExcludeGroups']                            = $arguments['testdoxExcludeGroups'] ?? [];
+        $arguments['testdoxGroups']                                   = $arguments['testdoxGroups'] ?? [];
+        $arguments['timeoutForLargeTests']                            = $arguments['timeoutForLargeTests'] ?? 60;
+        $arguments['timeoutForMediumTests']                           = $arguments['timeoutForMediumTests'] ?? 10;
+        $arguments['timeoutForSmallTests']                            = $arguments['timeoutForSmallTests'] ?? 1;
+        $arguments['verbose']                                         = $arguments['verbose'] ?? false;
     }
 
     /**
@@ -66918,7 +61277,7 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
         }
 
         $this->write(
-            sprintf(
+            \sprintf(
                 "%-15s%s\n",
                 $type . ':',
                 $message
@@ -66938,10 +61297,14 @@ class PHPUnit_TextUI_TestRunner extends PHPUnit_Runner_BaseTestRunner
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Util;
+
+use ReflectionClass;
+
 /**
  * Utility class for blacklisting PHPUnit's own source code files.
  */
-class PHPUnit_Util_Blacklist
+class Blacklist
 {
     /**
      * @var array
@@ -66951,9 +61314,9 @@ class PHPUnit_Util_Blacklist
         'PHP_Invoker'                                 => 1,
         'PHP_Timer'                                   => 1,
         'PHP_Token'                                   => 1,
-        'PHPUnit_Framework_TestCase'                  => 2,
-        'PHPUnit_Extensions_Database_TestCase'        => 2,
-        'PHPUnit_Framework_MockObject_Generator'      => 2,
+        'PHPUnit\Framework\TestCase'                  => 2,
+        'PHPUnit\DbUnit\TestCase'                     => 2,
+        'PHPUnit\Framework\MockObject\Generator'      => 1,
         'Text_Template'                               => 1,
         'Symfony\Component\Yaml\Yaml'                 => 1,
         'SebastianBergmann\CodeCoverage\CodeCoverage' => 1,
@@ -66972,12 +61335,12 @@ class PHPUnit_Util_Blacklist
     ];
 
     /**
-     * @var array
+     * @var string[]
      */
     private static $directories;
 
     /**
-     * @return array
+     * @return string[]
      */
     public function getBlacklistedDirectories()
     {
@@ -66993,14 +61356,14 @@ class PHPUnit_Util_Blacklist
      */
     public function isBlacklisted($file)
     {
-        if (defined('PHPUNIT_TESTSUITE')) {
+        if (\defined('PHPUNIT_TESTSUITE')) {
             return false;
         }
 
         $this->initialize();
 
         foreach (self::$directories as $directory) {
-            if (strpos($file, $directory) === 0) {
+            if (\strpos($file, $directory) === 0) {
                 return true;
             }
         }
@@ -67014,7 +61377,7 @@ class PHPUnit_Util_Blacklist
             self::$directories = [];
 
             foreach (self::$blacklistedClassNames as $className => $parent) {
-                if (!class_exists($className)) {
+                if (!\class_exists($className)) {
                     continue;
                 }
 
@@ -67022,19 +61385,17 @@ class PHPUnit_Util_Blacklist
                 $directory = $reflector->getFileName();
 
                 for ($i = 0; $i < $parent; $i++) {
-                    $directory = dirname($directory);
+                    $directory = \dirname($directory);
                 }
 
                 self::$directories[] = $directory;
             }
 
             // Hide process isolation workaround on Windows.
-            // @see PHPUnit_Util_PHP::factory()
-            // @see PHPUnit_Util_PHP_Windows::process()
             if (DIRECTORY_SEPARATOR === '\\') {
                 // tempnam() prefix is limited to first 3 chars.
                 // @see http://php.net/manual/en/function.tempnam.php
-                self::$directories[] = sys_get_temp_dir() . '\\PHP';
+                self::$directories[] = \sys_get_temp_dir() . '\\PHP';
             }
         }
     }
@@ -67048,6 +61409,14 @@ class PHPUnit_Util_Blacklist
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use DOMElement;
+use DOMXPath;
+use File_Iterator_Facade;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\TextUI\ResultPrinter;
 
 /**
  * Wrapper for the PHPUnit XML configuration file.
@@ -67056,13 +61425,14 @@ class PHPUnit_Util_Blacklist
  * <code>
  * <?xml version="1.0" encoding="utf-8" ?>
  *
- * <phpunit backupGlobals="true"
+ * <phpunit backupGlobals="false"
  *          backupStaticAttributes="false"
  *          bootstrap="/path/to/bootstrap.php"
  *          cacheTokens="false"
  *          columns="80"
  *          colors="false"
  *          stderr="false"
+ *          convertDeprecationsToExceptions="true"
  *          convertErrorsToExceptions="true"
  *          convertNoticesToExceptions="true"
  *          convertWarningsToExceptions="true"
@@ -67077,16 +61447,17 @@ class PHPUnit_Util_Blacklist
  *          failOnWarning="false"
  *          failOnRisky="false"
  *          extensionsDirectory="tools/phpunit.d"
- *          printerClass="PHPUnit_TextUI_ResultPrinter"
- *          testSuiteLoaderClass="PHPUnit_Runner_StandardTestSuiteLoader"
+ *          printerClass="PHPUnit\TextUI\ResultPrinter"
+ *          testSuiteLoaderClass="PHPUnit\Runner\StandardTestSuiteLoader"
+ *          defaultTestSuite=""
  *          beStrictAboutChangesToGlobalState="false"
  *          beStrictAboutCoversAnnotation="false"
  *          beStrictAboutOutputDuringTests="false"
  *          beStrictAboutResourceUsageDuringSmallTests="false"
  *          beStrictAboutTestsThatDoNotTestAnything="false"
  *          beStrictAboutTodoAnnotatedTests="false"
- *          checkForUnintentionallyCoveredCode="false"
  *          enforceTimeLimit="false"
+ *          ignoreDeprecatedCodeUnitsFromCodeCoverage="false"
  *          timeoutForSmallTests="1"
  *          timeoutForMediumTests="10"
  *          timeoutForLargeTests="60"
@@ -67156,9 +61527,8 @@ class PHPUnit_Util_Blacklist
  *     <log type="coverage-crap4j" target="/tmp/crap.xml" threshold="30"/>
  *     <log type="json" target="/tmp/logfile.json"/>
  *     <log type="plain" target="/tmp/logfile.txt"/>
- *     <log type="tap" target="/tmp/logfile.tap"/>
  *     <log type="teamcity" target="/tmp/logfile.txt"/>
- *     <log type="junit" target="/tmp/logfile.xml" logIncompleteSkipped="false"/>
+ *     <log type="junit" target="/tmp/logfile.xml"/>
  *     <log type="testdox-html" target="/tmp/testdox.html"/>
  *     <log type="testdox-text" target="/tmp/testdox.txt"/>
  *     <log type="testdox-xml" target="/tmp/testdox.xml"/>
@@ -67180,8 +61550,10 @@ class PHPUnit_Util_Blacklist
  * </phpunit>
  * </code>
  */
-class PHPUnit_Util_Configuration
+class Configuration
 {
+    const TEST_SUITE_FILTER_SEPARATOR = ',';
+
     private static $instances = [];
 
     protected $document;
@@ -67196,7 +61568,7 @@ class PHPUnit_Util_Configuration
     protected function __construct($filename)
     {
         $this->filename = $filename;
-        $this->document = PHPUnit_Util_XML::loadFile($filename, false, true, true);
+        $this->document = Xml::loadFile($filename, false, true, true);
         $this->xpath    = new DOMXPath($this->document);
     }
 
@@ -67209,15 +61581,15 @@ class PHPUnit_Util_Configuration
      *
      * @param string $filename
      *
-     * @return PHPUnit_Util_Configuration
+     * @return Configuration
      */
     public static function getInstance($filename)
     {
-        $realpath = realpath($filename);
+        $realpath = \realpath($filename);
 
         if ($realpath === false) {
-            throw new PHPUnit_Framework_Exception(
-                sprintf(
+            throw new Exception(
+                \sprintf(
                     'Could not read "%s".',
                     $filename
                 )
@@ -67250,10 +61622,14 @@ class PHPUnit_Util_Configuration
     {
         $addUncoveredFilesFromWhitelist     = true;
         $processUncoveredFilesFromWhitelist = false;
+        $includeDirectory                   = [];
+        $includeFile                        = [];
+        $excludeDirectory                   = [];
+        $excludeFile                        = [];
 
         $tmp = $this->xpath->query('filter/whitelist');
 
-        if ($tmp->length == 1) {
+        if ($tmp->length === 1) {
             if ($tmp->item(0)->hasAttribute('addUncoveredFilesFromWhitelist')) {
                 $addUncoveredFilesFromWhitelist = $this->getBoolean(
                     (string) $tmp->item(0)->getAttribute(
@@ -67271,29 +61647,37 @@ class PHPUnit_Util_Configuration
                     false
                 );
             }
+
+            $includeDirectory = $this->readFilterDirectories(
+                'filter/whitelist/directory'
+            );
+
+            $includeFile = $this->readFilterFiles(
+                'filter/whitelist/file'
+            );
+
+            $excludeDirectory = $this->readFilterDirectories(
+                'filter/whitelist/exclude/directory'
+            );
+
+            $excludeFile = $this->readFilterFiles(
+                'filter/whitelist/exclude/file'
+            );
         }
 
         return [
-          'whitelist' => [
-            'addUncoveredFilesFromWhitelist'     => $addUncoveredFilesFromWhitelist,
-            'processUncoveredFilesFromWhitelist' => $processUncoveredFilesFromWhitelist,
-            'include'                            => [
-              'directory' => $this->readFilterDirectories(
-                  'filter/whitelist/directory'
-              ),
-              'file' => $this->readFilterFiles(
-                  'filter/whitelist/file'
-              )
-            ],
-            'exclude' => [
-              'directory' => $this->readFilterDirectories(
-                  'filter/whitelist/exclude/directory'
-              ),
-              'file' => $this->readFilterFiles(
-                  'filter/whitelist/exclude/file'
-              )
+            'whitelist' => [
+                'addUncoveredFilesFromWhitelist'     => $addUncoveredFilesFromWhitelist,
+                'processUncoveredFilesFromWhitelist' => $processUncoveredFilesFromWhitelist,
+                'include'                            => [
+                    'directory' => $includeDirectory,
+                    'file'      => $includeFile
+                ],
+                'exclude' => [
+                    'directory' => $excludeDirectory,
+                    'file'      => $excludeFile
+                ]
             ]
-          ]
         ];
     }
 
@@ -67365,11 +61749,10 @@ class PHPUnit_Util_Configuration
                 if ($node instanceof DOMElement && $node->tagName == 'arguments') {
                     foreach ($node->childNodes as $argument) {
                         if ($argument instanceof DOMElement) {
-                            if ($argument->tagName == 'file' ||
-                            $argument->tagName == 'directory') {
+                            if ($argument->tagName == 'file' || $argument->tagName == 'directory') {
                                 $arguments[] = $this->toAbsolutePath((string) $argument->textContent);
                             } else {
-                                $arguments[] = PHPUnit_Util_XML::xmlToVariable($argument);
+                                $arguments[] = Xml::xmlToVariable($argument);
                             }
                         }
                     }
@@ -67377,9 +61760,9 @@ class PHPUnit_Util_Configuration
             }
 
             $result[] = [
-              'class'     => $class,
-              'file'      => $file,
-              'arguments' => $arguments
+                'class'     => $class,
+                'file'      => $file,
+                'arguments' => $arguments
             ];
         }
 
@@ -67426,13 +61809,6 @@ class PHPUnit_Util_Configuration
                         30
                     );
                 }
-            } elseif ($type == 'junit') {
-                if ($log->hasAttribute('logIncompleteSkipped')) {
-                    $result['logIncompleteSkipped'] = $this->getBoolean(
-                        (string) $log->getAttribute('logIncompleteSkipped'),
-                        false
-                    );
-                }
             } elseif ($type == 'coverage-text') {
                 if ($log->hasAttribute('showUncoveredFiles')) {
                     $result['coverageTextShowUncoveredFiles'] = $this->getBoolean(
@@ -67462,21 +61838,22 @@ class PHPUnit_Util_Configuration
     public function getPHPConfiguration()
     {
         $result = [
-          'include_path' => [],
-          'ini'          => [],
-          'const'        => [],
-          'var'          => [],
-          'env'          => [],
-          'post'         => [],
-          'get'          => [],
-          'cookie'       => [],
-          'server'       => [],
-          'files'        => [],
-          'request'      => []
+            'include_path' => [],
+            'ini'          => [],
+            'const'        => [],
+            'var'          => [],
+            'env'          => [],
+            'post'         => [],
+            'get'          => [],
+            'cookie'       => [],
+            'server'       => [],
+            'files'        => [],
+            'request'      => []
         ];
 
         foreach ($this->xpath->query('php/includePath') as $includePath) {
             $path = (string) $includePath->textContent;
+
             if ($path) {
                 $result['include_path'][] = $this->toAbsolutePath($path);
             }
@@ -67486,22 +61863,38 @@ class PHPUnit_Util_Configuration
             $name  = (string) $ini->getAttribute('name');
             $value = (string) $ini->getAttribute('value');
 
-            $result['ini'][$name] = $value;
+            $result['ini'][$name]['value'] = $value;
         }
 
         foreach ($this->xpath->query('php/const') as $const) {
             $name  = (string) $const->getAttribute('name');
             $value = (string) $const->getAttribute('value');
 
-            $result['const'][$name] = $this->getBoolean($value, $value);
+            $result['const'][$name]['value'] = $this->getBoolean($value, $value);
         }
 
         foreach (['var', 'env', 'post', 'get', 'cookie', 'server', 'files', 'request'] as $array) {
             foreach ($this->xpath->query('php/' . $array) as $var) {
-                $name  = (string) $var->getAttribute('name');
-                $value = (string) $var->getAttribute('value');
+                $name     = (string) $var->getAttribute('name');
+                $value    = (string) $var->getAttribute('value');
+                $verbatim = false;
+                $force    = false;
+
+                if ($var->hasAttribute('verbatim')) {
+                    $verbatim                          = $this->getBoolean($var->getAttribute('verbatim'), false);
+                    $result[$array][$name]['verbatim'] = $verbatim;
+                }
+
+                if ($var->hasAttribute('force')) {
+                    $force                          = $this->getBoolean($var->getAttribute('force'), false);
+                    $result[$array][$name]['force'] = $force;
+                }
 
-                $result[$array][$name] = $this->getBoolean($value, $value);
+                if (!$verbatim) {
+                    $value = $this->getBoolean($value, $value);
+                }
+
+                $result[$array][$name]['value'] = $value;
             }
         }
 
@@ -67515,26 +61908,30 @@ class PHPUnit_Util_Configuration
     {
         $configuration = $this->getPHPConfiguration();
 
-        if (! empty($configuration['include_path'])) {
-            ini_set(
+        if (!empty($configuration['include_path'])) {
+            \ini_set(
                 'include_path',
-                implode(PATH_SEPARATOR, $configuration['include_path']) .
+                \implode(PATH_SEPARATOR, $configuration['include_path']) .
                 PATH_SEPARATOR .
-                ini_get('include_path')
+                \ini_get('include_path')
             );
         }
 
-        foreach ($configuration['ini'] as $name => $value) {
-            if (defined($value)) {
-                $value = constant($value);
+        foreach ($configuration['ini'] as $name => $data) {
+            $value = $data['value'];
+
+            if (\defined($value)) {
+                $value = (string) \constant($value);
             }
 
-            ini_set($name, $value);
+            \ini_set($name, $value);
         }
 
-        foreach ($configuration['const'] as $name => $value) {
-            if (!defined($name)) {
-                define($name, $value);
+        foreach ($configuration['const'] as $name => $data) {
+            $value = $data['value'];
+
+            if (!\defined($name)) {
+                \define($name, $value);
             }
         }
 
@@ -67543,29 +61940,40 @@ class PHPUnit_Util_Configuration
             switch ($array) {
                 case 'var':
                     $target = &$GLOBALS;
+
                     break;
 
                 case 'server':
                     $target = &$_SERVER;
+
                     break;
 
                 default:
-                    $target = &$GLOBALS['_' . strtoupper($array)];
+                    $target = &$GLOBALS['_' . \strtoupper($array)];
+
                     break;
             }
 
-            foreach ($configuration[$array] as $name => $value) {
-                $target[$name] = $value;
+            foreach ($configuration[$array] as $name => $data) {
+                $target[$name] = $data['value'];
             }
         }
 
-        foreach ($configuration['env'] as $name => $value) {
-            if (false === getenv($name)) {
-                putenv("{$name}={$value}");
+        foreach ($configuration['env'] as $name => $data) {
+            $value = $data['value'];
+            $force = isset($data['force']) ? $data['force'] : false;
+
+            if ($force || false === \getenv($name)) {
+                \putenv("{$name}={$value}");
             }
+
             if (!isset($_ENV[$name])) {
                 $_ENV[$name] = $value;
             }
+
+            if (true === $force) {
+                $_ENV[$name] = $value;
+            }
         }
     }
 
@@ -67600,9 +62008,9 @@ class PHPUnit_Util_Configuration
             /* only allow boolean for compatibility with previous versions
               'always' only allowed from command line */
             if ($this->getBoolean($root->getAttribute('colors'), false)) {
-                $result['colors'] = PHPUnit_TextUI_ResultPrinter::COLOR_AUTO;
+                $result['colors'] = ResultPrinter::COLOR_AUTO;
             } else {
-                $result['colors'] = PHPUnit_TextUI_ResultPrinter::COLOR_NEVER;
+                $result['colors'] = ResultPrinter::COLOR_NEVER;
             }
         }
 
@@ -67619,7 +62027,7 @@ class PHPUnit_Util_Configuration
         if ($root->hasAttribute('backupGlobals')) {
             $result['backupGlobals'] = $this->getBoolean(
                 (string) $root->getAttribute('backupGlobals'),
-                true
+                false
             );
         }
 
@@ -67636,6 +62044,13 @@ class PHPUnit_Util_Configuration
             );
         }
 
+        if ($root->hasAttribute('convertDeprecationsToExceptions')) {
+            $result['convertDeprecationsToExceptions'] = $this->getBoolean(
+                (string) $root->getAttribute('convertDeprecationsToExceptions'),
+                true
+            );
+        }
+
         if ($root->hasAttribute('convertErrorsToExceptions')) {
             $result['convertErrorsToExceptions'] = $this->getBoolean(
                 (string) $root->getAttribute('convertErrorsToExceptions'),
@@ -67740,6 +62155,12 @@ class PHPUnit_Util_Configuration
             );
         }
 
+        if ($root->hasAttribute('defaultTestSuite')) {
+            $result['defaultTestSuite'] = (string) $root->getAttribute(
+                'defaultTestSuite'
+            );
+        }
+
         if ($root->getAttribute('testSuiteLoaderFile')) {
             $result['testSuiteLoaderFile'] = $this->toAbsolutePath(
                 (string) $root->getAttribute('testSuiteLoaderFile')
@@ -67782,7 +62203,7 @@ class PHPUnit_Util_Configuration
         if ($root->hasAttribute('beStrictAboutTestsThatDoNotTestAnything')) {
             $result['reportUselessTests'] = $this->getBoolean(
                 (string) $root->getAttribute('beStrictAboutTestsThatDoNotTestAnything'),
-                false
+                true
             );
         }
 
@@ -67798,13 +62219,6 @@ class PHPUnit_Util_Configuration
                 (string) $root->getAttribute('beStrictAboutCoversAnnotation'),
                 false
             );
-        } elseif ($root->hasAttribute('checkForUnintentionallyCoveredCode')) {
-            $result['strictCoverage'] = $this->getBoolean(
-                (string) $root->getAttribute('checkForUnintentionallyCoveredCode'),
-                false
-            );
-
-            $result['deprecatedCheckForUnintentionallyCoveredCodeSettingUsed'] = true;
         }
 
         if ($root->hasAttribute('enforceTimeLimit')) {
@@ -67814,6 +62228,13 @@ class PHPUnit_Util_Configuration
             );
         }
 
+        if ($root->hasAttribute('ignoreDeprecatedCodeUnitsFromCodeCoverage')) {
+            $result['ignoreDeprecatedCodeUnitsFromCodeCoverage'] = $this->getBoolean(
+                (string) $root->getAttribute('ignoreDeprecatedCodeUnitsFromCodeCoverage'),
+                false
+            );
+        }
+
         if ($root->hasAttribute('timeoutForSmallTests')) {
             $result['timeoutForSmallTests'] = $this->getInteger(
                 (string) $root->getAttribute('timeoutForSmallTests'),
@@ -67858,9 +62279,9 @@ class PHPUnit_Util_Configuration
 
         if ($root->hasAttribute('extensionsDirectory')) {
             $result['extensionsDirectory'] = $this->toAbsolutePath(
-                    (string) $root->getAttribute(
-                        'extensionsDirectory'
-                    )
+                (string) $root->getAttribute(
+                    'extensionsDirectory'
+                )
             );
         }
 
@@ -67870,7 +62291,9 @@ class PHPUnit_Util_Configuration
     /**
      * Returns the test suite configuration.
      *
-     * @return PHPUnit_Framework_TestSuite
+     * @param string|null $testSuiteFilter
+     *
+     * @return TestSuite
      */
     public function getTestSuiteConfiguration($testSuiteFilter = null)
     {
@@ -67884,17 +62307,16 @@ class PHPUnit_Util_Configuration
             return $this->getTestSuite($testSuiteNodes->item(0), $testSuiteFilter);
         }
 
-        if ($testSuiteNodes->length > 1) {
-            $suite = new PHPUnit_Framework_TestSuite;
-
-            foreach ($testSuiteNodes as $testSuiteNode) {
-                $suite->addTestSuite(
-                    $this->getTestSuite($testSuiteNode, $testSuiteFilter)
-                );
-            }
+        //if ($testSuiteNodes->length > 1) { there cannot be a negative number of Nodes
+        $suite = new TestSuite;
 
-            return $suite;
+        foreach ($testSuiteNodes as $testSuiteNode) {
+            $suite->addTestSuite(
+                $this->getTestSuite($testSuiteNode, $testSuiteFilter)
+            );
         }
+
+        return $suite;
     }
 
     /**
@@ -67914,18 +62336,19 @@ class PHPUnit_Util_Configuration
     }
 
     /**
-     * @param DOMElement $testSuiteNode
+     * @param DOMElement  $testSuiteNode
+     * @param string|null $testSuiteFilter
      *
-     * @return PHPUnit_Framework_TestSuite
+     * @return TestSuite
      */
     protected function getTestSuite(DOMElement $testSuiteNode, $testSuiteFilter = null)
     {
         if ($testSuiteNode->hasAttribute('name')) {
-            $suite = new PHPUnit_Framework_TestSuite(
+            $suite = new TestSuite(
                 (string) $testSuiteNode->getAttribute('name')
             );
         } else {
-            $suite = new PHPUnit_Framework_TestSuite;
+            $suite = new TestSuite;
         }
 
         $exclude = [];
@@ -67938,9 +62361,10 @@ class PHPUnit_Util_Configuration
         }
 
         $fileIteratorFacade = new File_Iterator_Facade;
+        $testSuiteFilter    = $testSuiteFilter ? \explode(self::TEST_SUITE_FILTER_SEPARATOR, $testSuiteFilter) : [];
 
         foreach ($testSuiteNode->getElementsByTagName('directory') as $directoryNode) {
-            if ($testSuiteFilter && $directoryNode->parentNode->getAttribute('name') != $testSuiteFilter) {
+            if (!empty($testSuiteFilter) && !\in_array($directoryNode->parentNode->getAttribute('name'), $testSuiteFilter)) {
                 continue;
             }
 
@@ -67962,7 +62386,7 @@ class PHPUnit_Util_Configuration
                 $phpVersionOperator = '>=';
             }
 
-            if (!version_compare(PHP_VERSION, $phpVersion, $phpVersionOperator)) {
+            if (!\version_compare(PHP_VERSION, $phpVersion, $phpVersionOperator)) {
                 continue;
             }
 
@@ -67988,7 +62412,7 @@ class PHPUnit_Util_Configuration
         }
 
         foreach ($testSuiteNode->getElementsByTagName('file') as $fileNode) {
-            if ($testSuiteFilter && $fileNode->parentNode->getAttribute('name') != $testSuiteFilter) {
+            if (!empty($testSuiteFilter) && !\in_array($fileNode->parentNode->getAttribute('name'), $testSuiteFilter)) {
                 continue;
             }
 
@@ -68021,7 +62445,7 @@ class PHPUnit_Util_Configuration
                 $phpVersionOperator = '>=';
             }
 
-            if (!version_compare(PHP_VERSION, $phpVersion, $phpVersionOperator)) {
+            if (!\version_compare(PHP_VERSION, $phpVersion, $phpVersionOperator)) {
                 continue;
             }
 
@@ -68032,16 +62456,22 @@ class PHPUnit_Util_Configuration
     }
 
     /**
-     * @param string $value
-     * @param bool   $default
+     * if $value is 'false' or 'true', this returns the value that $value represents.
+     * Otherwise, returns $default, which may be a string in rare cases.
+     * See PHPUnit\Util\ConfigurationTest::testPHPConfigurationIsReadCorrectly
      *
-     * @return bool
+     * @param string      $value
+     * @param string|bool $default
+     *
+     * @return string|bool
      */
     protected function getBoolean($value, $default)
     {
-        if (strtolower($value) == 'false') {
+        if (\strtolower($value) == 'false') {
             return false;
-        } elseif (strtolower($value) == 'true') {
+        }
+
+        if (\strtolower($value) == 'true') {
             return true;
         }
 
@@ -68050,13 +62480,13 @@ class PHPUnit_Util_Configuration
 
     /**
      * @param string $value
-     * @param bool   $default
+     * @param int    $default
      *
-     * @return bool
+     * @return int
      */
     protected function getInteger($value, $default)
     {
-        if (is_numeric($value)) {
+        if (\is_numeric($value)) {
             return (int) $value;
         }
 
@@ -68098,10 +62528,10 @@ class PHPUnit_Util_Configuration
             }
 
             $directories[] = [
-              'path'   => $this->toAbsolutePath($directoryPath),
-              'prefix' => $prefix,
-              'suffix' => $suffix,
-              'group'  => $group
+                'path'   => $this->toAbsolutePath($directoryPath),
+                'prefix' => $prefix,
+                'suffix' => $suffix,
+                'group'  => $group
             ];
         }
 
@@ -68136,7 +62566,7 @@ class PHPUnit_Util_Configuration
      */
     protected function toAbsolutePath($path, $useIncludePath = false)
     {
-        $path = trim($path);
+        $path = \trim($path);
 
         if ($path[0] === '/') {
             return $path;
@@ -68150,21 +62580,20 @@ class PHPUnit_Util_Configuration
         //  - C:\windows
         //  - C:/windows
         //  - c:/windows
-        if (defined('PHP_WINDOWS_VERSION_BUILD') &&
-            ($path[0] === '\\' ||
-            (strlen($path) >= 3 && preg_match('#^[A-Z]\:[/\\\]#i', substr($path, 0, 3))))) {
+        if (\defined('PHP_WINDOWS_VERSION_BUILD') &&
+            ($path[0] === '\\' || (\strlen($path) >= 3 && \preg_match('#^[A-Z]\:[/\\\]#i', \substr($path, 0, 3))))) {
             return $path;
         }
 
         // Stream
-        if (strpos($path, '://') !== false) {
+        if (\strpos($path, '://') !== false) {
             return $path;
         }
 
-        $file = dirname($this->filename) . DIRECTORY_SEPARATOR . $path;
+        $file = \dirname($this->filename) . DIRECTORY_SEPARATOR . $path;
 
-        if ($useIncludePath && !file_exists($file)) {
-            $includePathFile = stream_resolve_include_path($path);
+        if ($useIncludePath && !\file_exists($file)) {
+            $includePathFile = \stream_resolve_include_path($path);
 
             if ($includePathFile) {
                 $file = $includePathFile;
@@ -68184,7 +62613,9 @@ class PHPUnit_Util_Configuration
  * file that was distributed with this source code.
  */
 
-class PHPUnit_Util_ConfigurationGenerator
+namespace PHPUnit\Util;
+
+class ConfigurationGenerator
 {
     /**
      * @var string
@@ -68194,13 +62625,12 @@ class PHPUnit_Util_ConfigurationGenerator
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/{phpunit_version}/phpunit.xsd"
          bootstrap="{bootstrap_script}"
-         backupGlobals="false"
+         forceCoversAnnotation="true"
          beStrictAboutCoversAnnotation="true"
          beStrictAboutOutputDuringTests="true"
-         beStrictAboutTestsThatDoNotTestAnything="true"
          beStrictAboutTodoAnnotatedTests="true"
          verbose="true">
-    <testsuite>
+    <testsuite name="default">
         <directory suffix="Test.php">{tests_directory}</directory>
     </testsuite>
 
@@ -68223,7 +62653,7 @@ EOT;
      */
     public function generateDefaultConfiguration($phpunitVersion, $bootstrapScript, $testsDirectory, $srcDirectory)
     {
-        return str_replace(
+        return \str_replace(
             [
                 '{phpunit_version}',
                 '{bootstrap_script}',
@@ -68250,18 +62680,17 @@ EOT;
  * file that was distributed with this source code.
  */
 
-// Workaround for http://bugs.php.net/bug.php?id=47987,
-// see https://github.com/sebastianbergmann/phpunit/issues#issue/125 for details
-// Use dirname(__DIR__) instead of using /../ because of https://github.com/facebook/hhvm/issues/5215
-require_once dirname(__DIR__) . '/Framework/Error.php';
-require_once dirname(__DIR__) . '/Framework/Error/Notice.php';
-require_once dirname(__DIR__) . '/Framework/Error/Warning.php';
-require_once dirname(__DIR__) . '/Framework/Error/Deprecated.php';
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Error\Deprecated;
+use PHPUnit\Framework\Error\Error;
+use PHPUnit\Framework\Error\Notice;
+use PHPUnit\Framework\Error\Warning;
 
 /**
  * Error handler that converts PHP errors and warnings to exceptions.
  */
-class PHPUnit_Util_ErrorHandler
+class ErrorHandler
 {
     protected static $errorStack = [];
 
@@ -68281,18 +62710,20 @@ class PHPUnit_Util_ErrorHandler
      * @param string $errfile
      * @param int    $errline
      *
-     * @throws PHPUnit_Framework_Error
+     * @return false
+     *
+     * @throws Error
      */
     public static function handleError($errno, $errstr, $errfile, $errline)
     {
-        if (!($errno & error_reporting())) {
+        if (!($errno & \error_reporting())) {
             return false;
         }
 
         self::$errorStack[] = [$errno, $errstr, $errfile, $errline];
 
-        $trace = debug_backtrace(false);
-        array_shift($trace);
+        $trace = \debug_backtrace();
+        \array_shift($trace);
 
         foreach ($trace as $frame) {
             if ($frame['function'] == '__toString') {
@@ -68301,25 +62732,25 @@ class PHPUnit_Util_ErrorHandler
         }
 
         if ($errno == E_NOTICE || $errno == E_USER_NOTICE || $errno == E_STRICT) {
-            if (PHPUnit_Framework_Error_Notice::$enabled !== true) {
+            if (Notice::$enabled !== true) {
                 return false;
             }
 
-            $exception = 'PHPUnit_Framework_Error_Notice';
+            $exception = Notice::class;
         } elseif ($errno == E_WARNING || $errno == E_USER_WARNING) {
-            if (PHPUnit_Framework_Error_Warning::$enabled !== true) {
+            if (Warning::$enabled !== true) {
                 return false;
             }
 
-            $exception = 'PHPUnit_Framework_Error_Warning';
+            $exception = Warning::class;
         } elseif ($errno == E_DEPRECATED || $errno == E_USER_DEPRECATED) {
-            if (PHPUnit_Framework_Error_Deprecated::$enabled !== true) {
+            if (Deprecated::$enabled !== true) {
                 return false;
             }
 
-            $exception = 'PHPUnit_Framework_Error_Deprecated';
+            $exception = Deprecated::class;
         } else {
-            $exception = 'PHPUnit_Framework_Error';
+            $exception = Error::class;
         }
 
         throw new $exception($errstr, $errno, $errfile, $errline);
@@ -68331,7 +62762,9 @@ class PHPUnit_Util_ErrorHandler
      *
      * @param int $severity PHP predefined error constant
      *
-     * @throws Exception if event of specified severity is emitted
+     * @return \Closure
+     *
+     * @throws \Exception if event of specified severity is emitted
      */
     public static function handleErrorOnce($severity = E_WARNING)
     {
@@ -68340,11 +62773,11 @@ class PHPUnit_Util_ErrorHandler
             if (!$expired) {
                 $expired = true;
                 // cleans temporary error handler
-                return restore_error_handler();
+                return \restore_error_handler();
             }
         };
 
-        set_error_handler(function ($errno, $errstr) use ($severity) {
+        \set_error_handler(function ($errno, $errstr) use ($severity) {
             if ($errno === $severity) {
                 return;
             }
@@ -68364,11 +62797,14 @@ class PHPUnit_Util_ErrorHandler
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Exception;
 
 /**
  * Utility methods to load PHP sourcefiles.
  */
-class PHPUnit_Util_Fileloader
+class Fileloader
 {
     /**
      * Checks if a PHP sourcefile is readable.
@@ -68378,15 +62814,24 @@ class PHPUnit_Util_Fileloader
      *
      * @return string
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public static function checkAndLoad($filename)
     {
-        $includePathFilename = stream_resolve_include_path($filename);
+        $includePathFilename = \stream_resolve_include_path($filename);
+
+        // As a fallback, PHP looks in the directory of the file executing the stream_resolve_include_path function.
+        // We don't want to load the Test.php file here, so skip it if it found that.
+        // PHP prioritizes the include_path setting, so if the current directory is in there, it will first look in the
+        // current working directory.
+        $localFile = __DIR__ . DIRECTORY_SEPARATOR . $filename;
+
+        // @see https://github.com/sebastianbergmann/phpunit/pull/2751
+        $isReadable = @\fopen($includePathFilename, 'r') !== false;
 
-        if (!$includePathFilename || !is_readable($includePathFilename)) {
-            throw new PHPUnit_Framework_Exception(
-                sprintf('Cannot open file "%s".' . "\n", $filename)
+        if (!$includePathFilename || !$isReadable || $includePathFilename === $localFile) {
+            throw new Exception(
+                \sprintf('Cannot open file "%s".' . "\n", $filename)
             );
         }
 
@@ -68404,13 +62849,13 @@ class PHPUnit_Util_Fileloader
      */
     public static function load($filename)
     {
-        $oldVariableNames = array_keys(get_defined_vars());
+        $oldVariableNames = \array_keys(\get_defined_vars());
 
         include_once $filename;
 
-        $newVariables     = get_defined_vars();
-        $newVariableNames = array_diff(
-            array_keys($newVariables),
+        $newVariables     = \get_defined_vars();
+        $newVariableNames = \array_diff(
+            \array_keys($newVariables),
             $oldVariableNames
         );
 
@@ -68433,10 +62878,12 @@ class PHPUnit_Util_Fileloader
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Util;
+
 /**
  * Filesystem helpers.
  */
-class PHPUnit_Util_Filesystem
+class Filesystem
 {
     /**
      * @var array
@@ -68454,7 +62901,7 @@ class PHPUnit_Util_Filesystem
      */
     public static function classNameToFilename($className)
     {
-        return str_replace(
+        return \str_replace(
             ['_', '\\'],
             DIRECTORY_SEPARATOR,
             $className
@@ -68470,26 +62917,30 @@ class PHPUnit_Util_Filesystem
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\SyntheticError;
 
 /**
  * Utility class for code filtering.
  */
-class PHPUnit_Util_Filter
+class Filter
 {
     /**
      * Filters stack frames from PHPUnit classes.
      *
-     * @param Exception $e
-     * @param bool      $asString
+     * @param \Throwable $e
+     * @param bool       $asString
      *
-     * @return string
+     * @return string|string[]
      */
     public static function getFilteredStacktrace($e, $asString = true)
     {
         $prefix = false;
-        $script = realpath($GLOBALS['_SERVER']['SCRIPT_NAME']);
+        $script = \realpath($GLOBALS['_SERVER']['SCRIPT_NAME']);
 
-        if (defined('__PHPUNIT_PHAR_ROOT__')) {
+        if (\defined('__PHPUNIT_PHAR_ROOT__')) {
             $prefix = __PHPUNIT_PHAR_ROOT__;
         }
 
@@ -68499,11 +62950,11 @@ class PHPUnit_Util_Filter
             $filteredStacktrace = [];
         }
 
-        if ($e instanceof PHPUnit_Framework_SyntheticError) {
+        if ($e instanceof SyntheticError) {
             $eTrace = $e->getSyntheticTrace();
             $eFile  = $e->getSyntheticFile();
             $eLine  = $e->getSyntheticLine();
-        } elseif ($e instanceof PHPUnit_Framework_Exception) {
+        } elseif ($e instanceof Exception) {
             $eTrace = $e->getSerializableTrace();
             $eFile  = $e->getFile();
             $eLine  = $e->getLine();
@@ -68517,24 +62968,24 @@ class PHPUnit_Util_Filter
         }
 
         if (!self::frameExists($eTrace, $eFile, $eLine)) {
-            array_unshift(
+            \array_unshift(
                 $eTrace,
                 ['file' => $eFile, 'line' => $eLine]
             );
         }
 
-        $blacklist = new PHPUnit_Util_Blacklist;
+        $blacklist = new Blacklist;
 
         foreach ($eTrace as $frame) {
-            if (isset($frame['file']) && is_file($frame['file']) &&
+            if (isset($frame['file']) && \is_file($frame['file']) &&
                 !$blacklist->isBlacklisted($frame['file']) &&
-                ($prefix === false || strpos($frame['file'], $prefix) !== 0) &&
+                ($prefix === false || \strpos($frame['file'], $prefix) !== 0) &&
                 $frame['file'] !== $script) {
                 if ($asString === true) {
-                    $filteredStacktrace .= sprintf(
+                    $filteredStacktrace .= \sprintf(
                         "%s:%s\n",
                         $frame['file'],
-                        isset($frame['line']) ? $frame['line'] : '?'
+                        $frame['line'] ?? '?'
                     );
                 } else {
                     $filteredStacktrace[] = $frame;
@@ -68573,11 +63024,14 @@ class PHPUnit_Util_Filter
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Exception;
 
 /**
  * Command-line options parsing class.
  */
-class PHPUnit_Util_Getopt
+class Getopt
 {
     public static function getopt(array $args, $short_options, $long_options = null)
     {
@@ -68589,38 +63043,44 @@ class PHPUnit_Util_Getopt
         $non_opts = [];
 
         if ($long_options) {
-            sort($long_options);
+            \sort($long_options);
         }
 
         if (isset($args[0][0]) && $args[0][0] != '-') {
-            array_shift($args);
+            \array_shift($args);
         }
 
-        reset($args);
+        \reset($args);
 
-        while (list($i, $arg) = @each($args)) {
+        $args = \array_map('trim', $args);
+
+        while (false !== $arg = \current($args)) {
+            $i = \key($args);
+            \next($args);
             if ($arg == '') {
                 continue;
             }
 
             if ($arg == '--') {
-                $non_opts = array_merge($non_opts, array_slice($args, $i + 1));
+                $non_opts = \array_merge($non_opts, \array_slice($args, $i + 1));
+
                 break;
             }
 
-            if ($arg[0] != '-' || (strlen($arg) > 1 && $arg[1] == '-' && !$long_options)) {
+            if ($arg[0] != '-' || (\strlen($arg) > 1 && $arg[1] == '-' && !$long_options)) {
                 $non_opts[] = $args[$i];
+
                 continue;
-            } elseif (strlen($arg) > 1 && $arg[1] == '-') {
+            } elseif (\strlen($arg) > 1 && $arg[1] == '-') {
                 self::parseLongOption(
-                    substr($arg, 2),
+                    \substr($arg, 2),
                     $long_options,
                     $opts,
                     $args
                 );
             } else {
                 self::parseShortOption(
-                    substr($arg, 1),
+                    \substr($arg, 1),
                     $short_options,
                     $opts,
                     $args
@@ -68633,34 +63093,31 @@ class PHPUnit_Util_Getopt
 
     protected static function parseShortOption($arg, $short_options, &$opts, &$args)
     {
-        $argLen = strlen($arg);
+        $argLen = \strlen($arg);
 
         for ($i = 0; $i < $argLen; $i++) {
             $opt     = $arg[$i];
             $opt_arg = null;
 
-            if (($spec = strstr($short_options, $opt)) === false || $arg[$i] == ':') {
-                throw new PHPUnit_Framework_Exception(
+            if (($spec = \strstr($short_options, $opt)) === false || $arg[$i] == ':') {
+                throw new Exception(
                     "unrecognized option -- $opt"
                 );
             }
 
-            if (strlen($spec) > 1 && $spec[1] == ':') {
-                if (strlen($spec) > 2 && $spec[2] == ':') {
-                    if ($i + 1 < $argLen) {
-                        $opts[] = [$opt, substr($arg, $i + 1)];
-                        break;
-                    }
-                } else {
-                    if ($i + 1 < $argLen) {
-                        $opts[] = [$opt, substr($arg, $i + 1)];
-                        break;
-                    } elseif (list(, $opt_arg) = @each($args)) {
-                    } else {
-                        throw new PHPUnit_Framework_Exception(
+            if (\strlen($spec) > 1 && $spec[1] == ':') {
+                if ($i + 1 < $argLen) {
+                    $opts[] = [$opt, \substr($arg, $i + 1)];
+
+                    break;
+                }
+                if (!(\strlen($spec) > 2 && $spec[2] == ':')) {
+                    if (false === $opt_arg = \current($args)) {
+                        throw new Exception(
                             "option requires an argument -- $opt"
                         );
                     }
+                    \next($args);
                 }
             }
 
@@ -68670,55 +63127,58 @@ class PHPUnit_Util_Getopt
 
     protected static function parseLongOption($arg, $long_options, &$opts, &$args)
     {
-        $count   = count($long_options);
-        $list    = explode('=', $arg);
+        $count   = \count($long_options);
+        $list    = \explode('=', $arg);
         $opt     = $list[0];
         $opt_arg = null;
 
-        if (count($list) > 1) {
+        if (\count($list) > 1) {
             $opt_arg = $list[1];
         }
 
-        $opt_len = strlen($opt);
+        $opt_len = \strlen($opt);
 
         for ($i = 0; $i < $count; $i++) {
             $long_opt  = $long_options[$i];
-            $opt_start = substr($long_opt, 0, $opt_len);
+            $opt_start = \substr($long_opt, 0, $opt_len);
 
             if ($opt_start != $opt) {
                 continue;
             }
 
-            $opt_rest = substr($long_opt, $opt_len);
+            $opt_rest = \substr($long_opt, $opt_len);
 
             if ($opt_rest != '' && $opt[0] != '=' && $i + 1 < $count &&
-                $opt == substr($long_options[$i + 1], 0, $opt_len)) {
-                throw new PHPUnit_Framework_Exception(
+                $opt == \substr($long_options[$i + 1], 0, $opt_len)) {
+                throw new Exception(
                     "option --$opt is ambiguous"
                 );
             }
 
-            if (substr($long_opt, -1) == '=') {
-                if (substr($long_opt, -2) != '==') {
-                    if (!strlen($opt_arg) && !(list(, $opt_arg) = @each($args))) {
-                        throw new PHPUnit_Framework_Exception(
-                            "option --$opt requires an argument"
-                        );
+            if (\substr($long_opt, -1) == '=') {
+                if (\substr($long_opt, -2) != '==') {
+                    if (!\strlen($opt_arg)) {
+                        if (false === $opt_arg = \current($args)) {
+                            throw new Exception(
+                                "option --$opt requires an argument"
+                            );
+                        }
+                        \next($args);
                     }
                 }
             } elseif ($opt_arg) {
-                throw new PHPUnit_Framework_Exception(
+                throw new Exception(
                     "option --$opt doesn't allow an argument"
                 );
             }
 
-            $full_option = '--' . preg_replace('/={1,2}$/', '', $long_opt);
+            $full_option = '--' . \preg_replace('/={1,2}$/', '', $long_opt);
             $opts[]      = [$full_option, $opt_arg];
 
             return;
         }
 
-        throw new PHPUnit_Framework_Exception("unrecognized option --$opt");
+        throw new Exception("unrecognized option --$opt");
     }
 }
 <?php
@@ -68730,32 +63190,23 @@ class PHPUnit_Util_Getopt
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
 
-class PHPUnit_Util_GlobalState
+use Closure;
+
+class GlobalState
 {
     /**
-     * @var array
+     * @var string[]
      */
     protected static $superGlobalArrays = [
-      '_ENV',
-      '_POST',
-      '_GET',
-      '_COOKIE',
-      '_SERVER',
-      '_FILES',
-      '_REQUEST'
-    ];
-
-    /**
-     * @var array
-     */
-    protected static $superGlobalArraysLong = [
-      'HTTP_ENV_VARS',
-      'HTTP_POST_VARS',
-      'HTTP_GET_VARS',
-      'HTTP_COOKIE_VARS',
-      'HTTP_SERVER_VARS',
-      'HTTP_POST_FILES'
+        '_ENV',
+        '_POST',
+        '_GET',
+        '_COOKIE',
+        '_SERVER',
+        '_FILES',
+        '_REQUEST'
     ];
 
     /**
@@ -68763,7 +63214,7 @@ class PHPUnit_Util_GlobalState
      */
     public static function getIncludedFilesAsString()
     {
-        return static::processIncludedFilesAsString(get_included_files());
+        return static::processIncludedFilesAsString(\get_included_files());
     }
 
     /**
@@ -68773,27 +63224,32 @@ class PHPUnit_Util_GlobalState
      */
     public static function processIncludedFilesAsString(array $files)
     {
-        $blacklist = new PHPUnit_Util_Blacklist;
+        $blacklist = new Blacklist;
         $prefix    = false;
         $result    = '';
 
-        if (defined('__PHPUNIT_PHAR__')) {
+        if (\defined('__PHPUNIT_PHAR__')) {
             $prefix = 'phar://' . __PHPUNIT_PHAR__ . '/';
         }
 
-        for ($i = count($files) - 1; $i > 0; $i--) {
+        for ($i = \count($files) - 1; $i > 0; $i--) {
             $file = $files[$i];
 
-            if ($prefix !== false && strpos($file, $prefix) === 0) {
+            if (!empty($GLOBALS['__PHPUNIT_ISOLATION_BLACKLIST']) &&
+                \in_array($file, $GLOBALS['__PHPUNIT_ISOLATION_BLACKLIST'])) {
+                continue;
+            }
+
+            if ($prefix !== false && \strpos($file, $prefix) === 0) {
                 continue;
             }
 
             // Skip virtual file system protocols
-            if (preg_match('/^(vfs|phpvfs[a-z0-9]+):/', $file)) {
+            if (\preg_match('/^(vfs|phpvfs[a-z0-9]+):/', $file)) {
                 continue;
             }
 
-            if (!$blacklist->isBlacklisted($file) && is_file($file)) {
+            if (!$blacklist->isBlacklisted($file) && \is_file($file)) {
                 $result = 'require_once \'' . $file . "';\n" . $result;
             }
         }
@@ -68807,10 +63263,10 @@ class PHPUnit_Util_GlobalState
     public static function getIniSettingsAsString()
     {
         $result      = '';
-        $iniSettings = ini_get_all(null, false);
+        $iniSettings = \ini_get_all(null, false);
 
         foreach ($iniSettings as $key => $value) {
-            $result .= sprintf(
+            $result .= \sprintf(
                 '@ini_set(%s, %s);' . "\n",
                 self::exportVariable($key),
                 self::exportVariable($value)
@@ -68825,12 +63281,12 @@ class PHPUnit_Util_GlobalState
      */
     public static function getConstantsAsString()
     {
-        $constants = get_defined_constants(true);
+        $constants = \get_defined_constants(true);
         $result    = '';
 
         if (isset($constants['user'])) {
             foreach ($constants['user'] as $name => $value) {
-                $result .= sprintf(
+                $result .= \sprintf(
                     'if (!defined(\'%s\')) define(\'%s\', %s);' . "\n",
                     $name,
                     $name,
@@ -68851,14 +63307,13 @@ class PHPUnit_Util_GlobalState
         $superGlobalArrays = self::getSuperGlobalArrays();
 
         foreach ($superGlobalArrays as $superGlobalArray) {
-            if (isset($GLOBALS[$superGlobalArray]) &&
-                is_array($GLOBALS[$superGlobalArray])) {
-                foreach (array_keys($GLOBALS[$superGlobalArray]) as $key) {
+            if (isset($GLOBALS[$superGlobalArray]) && \is_array($GLOBALS[$superGlobalArray])) {
+                foreach (\array_keys($GLOBALS[$superGlobalArray]) as $key) {
                     if ($GLOBALS[$superGlobalArray][$key] instanceof Closure) {
                         continue;
                     }
 
-                    $result .= sprintf(
+                    $result .= \sprintf(
                         '$GLOBALS[\'%s\'][\'%s\'] = %s;' . "\n",
                         $superGlobalArray,
                         $key,
@@ -68871,9 +63326,9 @@ class PHPUnit_Util_GlobalState
         $blacklist   = $superGlobalArrays;
         $blacklist[] = 'GLOBALS';
 
-        foreach (array_keys($GLOBALS) as $key) {
-            if (!in_array($key, $blacklist) && !$GLOBALS[$key] instanceof Closure) {
-                $result .= sprintf(
+        foreach (\array_keys($GLOBALS) as $key) {
+            if (!\in_array($key, $blacklist) && !$GLOBALS[$key] instanceof Closure) {
+                $result .= \sprintf(
                     '$GLOBALS[\'%s\'] = %s;' . "\n",
                     $key,
                     self::exportVariable($GLOBALS[$key])
@@ -68885,30 +63340,23 @@ class PHPUnit_Util_GlobalState
     }
 
     /**
-     * @return array
+     * @return string[]
      */
     protected static function getSuperGlobalArrays()
     {
-        if (ini_get('register_long_arrays') == '1') {
-            return array_merge(
-                self::$superGlobalArrays,
-                self::$superGlobalArraysLong
-            );
-        } else {
-            return self::$superGlobalArrays;
-        }
+        return self::$superGlobalArrays;
     }
 
     protected static function exportVariable($variable)
     {
-        if (is_scalar($variable) || is_null($variable) ||
-           (is_array($variable) && self::arrayOnlyContainsScalars($variable))) {
-            return var_export($variable, true);
+        if (\is_scalar($variable) || null === $variable ||
+            (\is_array($variable) && self::arrayOnlyContainsScalars($variable))) {
+            return \var_export($variable, true);
         }
 
         return 'unserialize(' .
-                var_export(serialize($variable), true) .
-                ')';
+            \var_export(\serialize($variable), true) .
+            ')';
     }
 
     /**
@@ -68921,9 +63369,9 @@ class PHPUnit_Util_GlobalState
         $result = true;
 
         foreach ($array as $element) {
-            if (is_array($element)) {
+            if (\is_array($element)) {
                 $result = self::arrayOnlyContainsScalars($element);
-            } elseif (!is_scalar($element) && !is_null($element)) {
+            } elseif (!\is_scalar($element) && null !== $element) {
                 $result = false;
             }
 
@@ -68944,29 +63392,32 @@ class PHPUnit_Util_GlobalState
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Exception;
 
 /**
- * Factory for PHPUnit_Framework_Exception objects that are used to describe
+ * Factory for PHPUnit\Framework\Exception objects that are used to describe
  * invalid arguments passed to a function or method.
  */
-class PHPUnit_Util_InvalidArgumentHelper
+class InvalidArgumentHelper
 {
     /**
      * @param int    $argument
      * @param string $type
      * @param mixed  $value
      *
-     * @return PHPUnit_Framework_Exception
+     * @return Exception
      */
     public static function factory($argument, $type, $value = null)
     {
-        $stack = debug_backtrace(false);
+        $stack = \debug_backtrace();
 
-        return new PHPUnit_Framework_Exception(
-            sprintf(
+        return new Exception(
+            \sprintf(
                 'Argument #%d%sof %s::%s() must be a %s',
                 $argument,
-                $value !== null ? ' (' . gettype($value) . '#' . $value . ')' : ' (No Value) ',
+                $value !== null ? ' (' . \gettype($value) . '#' . $value . ')' : ' (No Value) ',
                 $stack[1]['class'],
                 $stack[1]['function'],
                 $type
@@ -68984,248 +63435,72 @@ class PHPUnit_Util_InvalidArgumentHelper
  * file that was distributed with this source code.
  */
 
-/**
- * A TestListener that generates JSON messages.
- */
-class PHPUnit_Util_Log_JSON extends PHPUnit_Util_Printer implements PHPUnit_Framework_TestListener
-{
-    /**
-     * @var string
-     */
-    protected $currentTestSuiteName = '';
+namespace PHPUnit\Util;
 
-    /**
-     * @var string
-     */
-    protected $currentTestName = '';
-
-    /**
-     * @var bool
-     */
-    protected $currentTestPass = true;
-
-    /**
-     * An error occurred.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->writeCase(
-            'error',
-            $time,
-            PHPUnit_Util_Filter::getFilteredStacktrace($e, false),
-            PHPUnit_Framework_TestFailure::exceptionToString($e),
-            $test
-        );
-
-        $this->currentTestPass = false;
-    }
-
-    /**
-     * A warning occurred.
-     *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
-     */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
-    {
-        $this->writeCase(
-            'warning',
-            $time,
-            PHPUnit_Util_Filter::getFilteredStacktrace($e, false),
-            PHPUnit_Framework_TestFailure::exceptionToString($e),
-            $test
-        );
-
-        $this->currentTestPass = false;
-    }
+use PHPUnit\Framework\Exception;
 
+class Json
+{
     /**
-     * A failure occurred.
+     * Prettify json string
      *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
-     */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
-    {
-        $this->writeCase(
-            'fail',
-            $time,
-            PHPUnit_Util_Filter::getFilteredStacktrace($e, false),
-            PHPUnit_Framework_TestFailure::exceptionToString($e),
-            $test
-        );
-
-        $this->currentTestPass = false;
-    }
-
-    /**
-     * Incomplete test.
+     * @param string $json
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->writeCase(
-            'error',
-            $time,
-            PHPUnit_Util_Filter::getFilteredStacktrace($e, false),
-            'Incomplete Test: ' . $e->getMessage(),
-            $test
-        );
-
-        $this->currentTestPass = false;
-    }
-
-    /**
-     * Risky test.
+     * @return string
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @throws \PHPUnit\Framework\Exception
      */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public static function prettify(string $json)
     {
-        $this->writeCase(
-            'error',
-            $time,
-            PHPUnit_Util_Filter::getFilteredStacktrace($e, false),
-            'Risky Test: ' . $e->getMessage(),
-            $test
-        );
-
-        $this->currentTestPass = false;
-    }
+        $decodedJson = \json_decode($json, true);
 
-    /**
-     * Skipped test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->writeCase(
-            'error',
-            $time,
-            PHPUnit_Util_Filter::getFilteredStacktrace($e, false),
-            'Skipped Test: ' . $e->getMessage(),
-            $test
-        );
+        if (\json_last_error()) {
+            throw new Exception(
+                'Cannot prettify invalid json'
+            );
+        }
 
-        $this->currentTestPass = false;
+        return \json_encode($decodedJson, JSON_PRETTY_PRINT);
     }
 
-    /**
-     * A testsuite started.
-     *
-     * @param PHPUnit_Framework_TestSuite $suite
+    /*
+     * To allow comparison of JSON strings, first process them into a consistent
+     * format so that they can be compared as strings.
+     * @return array ($error, $canonicalized_json)  The $error parameter is used
+     * to indicate an error decoding the json.  This is used to avoid ambiguity
+     * with JSON strings consisting entirely of 'null' or 'false'.
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public static function canonicalize(string $json)
     {
-        $this->currentTestSuiteName = $suite->getName();
-        $this->currentTestName      = '';
+        $decodedJson = \json_decode($json, true);
 
-        $this->write(
-            [
-            'event' => 'suiteStart',
-            'suite' => $this->currentTestSuiteName,
-            'tests' => count($suite)
-            ]
-        );
-    }
+        if (\json_last_error()) {
+            return [true, null];
+        }
 
-    /**
-     * A testsuite ended.
-     *
-     * @param PHPUnit_Framework_TestSuite $suite
-     */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-        $this->currentTestSuiteName = '';
-        $this->currentTestName      = '';
-    }
+        self::recursiveSort($decodedJson);
 
-    /**
-     * A test started.
-     *
-     * @param PHPUnit_Framework_Test $test
-     */
-    public function startTest(PHPUnit_Framework_Test $test)
-    {
-        $this->currentTestName = PHPUnit_Util_Test::describe($test);
-        $this->currentTestPass = true;
+        $reencodedJson = \json_encode($decodedJson);
 
-        $this->write(
-            [
-            'event' => 'testStart',
-            'suite' => $this->currentTestSuiteName,
-            'test'  => $this->currentTestName
-            ]
-        );
+        return [false, $reencodedJson];
     }
 
-    /**
-     * A test ended.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
+    /*
+     * JSON object keys are unordered while PHP array keys are ordered.
+     * Sort all array keys to ensure both the expected and actual values have
+     * their keys in the same order.
      */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
+    private static function recursiveSort(&$json)
     {
-        if ($this->currentTestPass) {
-            $this->writeCase('pass', $time, [], '', $test);
+        if (false === \is_array($json)) {
+            return;
         }
-    }
 
-    /**
-     * @param string                          $status
-     * @param float                           $time
-     * @param array                           $trace
-     * @param string                          $message
-     * @param PHPUnit_Framework_TestCase|null $test
-     */
-    protected function writeCase($status, $time, array $trace = [], $message = '', $test = null)
-    {
-        $output = '';
-        // take care of TestSuite producing error (e.g. by running into exception) as TestSuite doesn't have hasOutput
-        if ($test !== null && method_exists($test, 'hasOutput') && $test->hasOutput()) {
-            $output = $test->getActualOutput();
-        }
-        $this->write(
-            [
-            'event'   => 'test',
-            'suite'   => $this->currentTestSuiteName,
-            'test'    => $this->currentTestName,
-            'status'  => $status,
-            'time'    => $time,
-            'trace'   => $trace,
-            'message' => PHPUnit_Util_String::convertToUtf8($message),
-            'output'  => $output,
-            ]
-        );
-    }
+        \ksort($json);
 
-    /**
-     * @param string $buffer
-     */
-    public function write($buffer)
-    {
-        array_walk_recursive($buffer, function (&$input) {
-            if (is_string($input)) {
-                $input = PHPUnit_Util_String::convertToUtf8($input);
-            }
-        });
-
-        parent::write(json_encode($buffer, JSON_PRETTY_PRINT));
+        foreach ($json as $key => &$value) {
+            self::recursiveSort($value);
+        }
     }
 }
 <?php
@@ -69237,13 +63512,31 @@ class PHPUnit_Util_Log_JSON extends PHPUnit_Util_Printer implements PHPUnit_Fram
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util\Log;
+
+use DOMDocument;
+use DOMElement;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\ExceptionWrapper;
+use PHPUnit\Framework\SelfDescribing;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestFailure;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Util\Filter;
+use PHPUnit\Util\Printer;
+use PHPUnit\Util\Xml;
+use ReflectionClass;
+use ReflectionException;
 
 /**
  * A TestListener that generates a logfile of the test execution in XML markup.
  *
  * The XML markup used is the same as the one that is used by the JUnit Ant task.
  */
-class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Framework_TestListener
+class JUnit extends Printer implements TestListener
 {
     /**
      * @var DOMDocument
@@ -69258,7 +63551,7 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
     /**
      * @var bool
      */
-    protected $logIncompleteSkipped = false;
+    protected $reportUselessTests = false;
 
     /**
      * @var bool
@@ -69293,30 +63586,30 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
     /**
      * @var int[]
      */
-    protected $testSuiteTimes = [0];
+    protected $testSuiteSkipped = [0];
 
     /**
-     * @var int
+     * @var int[]
      */
-    protected $testSuiteLevel = 0;
+    protected $testSuiteTimes = [0];
 
     /**
-     * @var DOMElement
+     * @var int
      */
-    protected $currentTestCase = null;
+    protected $testSuiteLevel = 0;
 
     /**
-     * @var bool
+     * @var ?DOMElement
      */
-    protected $attachCurrentTestCase = true;
+    protected $currentTestCase;
 
     /**
      * Constructor.
      *
      * @param mixed $out
-     * @param bool  $logIncompleteSkipped
+     * @param bool  $reportUselessTests
      */
-    public function __construct($out = null, $logIncompleteSkipped = false)
+    public function __construct($out = null, $reportUselessTests = false)
     {
         $this->document               = new DOMDocument('1.0', 'UTF-8');
         $this->document->formatOutput = true;
@@ -69326,7 +63619,7 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
 
         parent::__construct($out);
 
-        $this->logIncompleteSkipped = $logIncompleteSkipped;
+        $this->reportUselessTests = $reportUselessTests;
     }
 
     /**
@@ -69344,11 +63637,11 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
     /**
      * An error occurred.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addError(Test $test, \Exception $e, $time)
     {
         $this->doAddFault($test, $e, $time, 'error');
         $this->testSuiteErrors[$this->testSuiteLevel]++;
@@ -69357,16 +63650,12 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
     /**
      * A warning occurred.
      *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
+     * @param Test    $test
+     * @param Warning $e
+     * @param float   $time
      */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
+    public function addWarning(Test $test, Warning $e, $time)
     {
-        if (!$this->logIncompleteSkipped) {
-            return;
-        }
-
         $this->doAddFault($test, $e, $time, 'warning');
         $this->testSuiteFailures[$this->testSuiteLevel]++;
     }
@@ -69374,11 +63663,11 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
     /**
      * A failure occurred.
      *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
+     * @param Test                 $test
+     * @param AssertionFailedError $e
+     * @param float                $time
      */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
     {
         $this->doAddFault($test, $e, $time, 'failure');
         $this->testSuiteFailures[$this->testSuiteLevel]++;
@@ -69387,98 +63676,66 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
     /**
      * Incomplete test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addIncompleteTest(Test $test, \Exception $e, $time)
     {
-        if ($this->logIncompleteSkipped && $this->currentTestCase !== null) {
-            $error = $this->document->createElement(
-                'error',
-                PHPUnit_Util_XML::prepareString(
-                    "Incomplete Test\n" .
-                    PHPUnit_Util_Filter::getFilteredStacktrace($e)
-                )
-            );
-
-            $error->setAttribute('type', get_class($e));
-
-            $this->currentTestCase->appendChild($error);
-
-            $this->testSuiteErrors[$this->testSuiteLevel]++;
-        } else {
-            $this->attachCurrentTestCase = false;
-        }
+        $this->doAddSkipped($test);
     }
 
     /**
      * Risky test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addRiskyTest(Test $test, \Exception $e, $time)
     {
-        if ($this->logIncompleteSkipped && $this->currentTestCase !== null) {
-            $error = $this->document->createElement(
-                'error',
-                PHPUnit_Util_XML::prepareString(
-                    "Risky Test\n" .
-                    PHPUnit_Util_Filter::getFilteredStacktrace($e)
-                )
-            );
+        if (!$this->reportUselessTests || $this->currentTestCase === null) {
+            return;
+        }
+
+        $error = $this->document->createElement(
+            'error',
+            Xml::prepareString(
+                "Risky Test\n" .
+                Filter::getFilteredStacktrace($e)
+            )
+        );
 
-            $error->setAttribute('type', get_class($e));
+        $error->setAttribute('type', \get_class($e));
 
-            $this->currentTestCase->appendChild($error);
+        $this->currentTestCase->appendChild($error);
 
-            $this->testSuiteErrors[$this->testSuiteLevel]++;
-        } else {
-            $this->attachCurrentTestCase = false;
-        }
+        $this->testSuiteErrors[$this->testSuiteLevel]++;
     }
 
     /**
      * Skipped test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addSkippedTest(Test $test, \Exception $e, $time)
     {
-        if ($this->logIncompleteSkipped && $this->currentTestCase !== null) {
-            $error = $this->document->createElement(
-                'error',
-                PHPUnit_Util_XML::prepareString(
-                    "Skipped Test\n" .
-                    PHPUnit_Util_Filter::getFilteredStacktrace($e)
-                )
-            );
-
-            $error->setAttribute('type', get_class($e));
-
-            $this->currentTestCase->appendChild($error);
-
-            $this->testSuiteErrors[$this->testSuiteLevel]++;
-        } else {
-            $this->attachCurrentTestCase = false;
-        }
+        $this->doAddSkipped($test);
     }
 
     /**
      * A testsuite started.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function startTestSuite(TestSuite $suite)
     {
         $testSuite = $this->document->createElement('testsuite');
         $testSuite->setAttribute('name', $suite->getName());
 
-        if (class_exists($suite->getName(), false)) {
+        if (\class_exists($suite->getName(), false)) {
             try {
                 $class = new ReflectionClass($suite->getName());
 
@@ -69499,15 +63756,16 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
         $this->testSuiteAssertions[$this->testSuiteLevel] = 0;
         $this->testSuiteErrors[$this->testSuiteLevel]     = 0;
         $this->testSuiteFailures[$this->testSuiteLevel]   = 0;
+        $this->testSuiteSkipped[$this->testSuiteLevel]    = 0;
         $this->testSuiteTimes[$this->testSuiteLevel]      = 0;
     }
 
     /**
      * A testsuite ended.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function endTestSuite(TestSuite $suite)
     {
         $this->testSuites[$this->testSuiteLevel]->setAttribute(
             'tests',
@@ -69519,27 +63777,33 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
             $this->testSuiteAssertions[$this->testSuiteLevel]
         );
 
+        $this->testSuites[$this->testSuiteLevel]->setAttribute(
+            'errors',
+            $this->testSuiteErrors[$this->testSuiteLevel]
+        );
+
         $this->testSuites[$this->testSuiteLevel]->setAttribute(
             'failures',
             $this->testSuiteFailures[$this->testSuiteLevel]
         );
 
         $this->testSuites[$this->testSuiteLevel]->setAttribute(
-            'errors',
-            $this->testSuiteErrors[$this->testSuiteLevel]
+            'skipped',
+            $this->testSuiteSkipped[$this->testSuiteLevel]
         );
 
         $this->testSuites[$this->testSuiteLevel]->setAttribute(
             'time',
-            sprintf('%F', $this->testSuiteTimes[$this->testSuiteLevel])
+            \sprintf('%F', $this->testSuiteTimes[$this->testSuiteLevel])
         );
 
         if ($this->testSuiteLevel > 1) {
-            $this->testSuiteTests[$this->testSuiteLevel - 1]      += $this->testSuiteTests[$this->testSuiteLevel];
+            $this->testSuiteTests[$this->testSuiteLevel - 1] += $this->testSuiteTests[$this->testSuiteLevel];
             $this->testSuiteAssertions[$this->testSuiteLevel - 1] += $this->testSuiteAssertions[$this->testSuiteLevel];
-            $this->testSuiteErrors[$this->testSuiteLevel - 1]     += $this->testSuiteErrors[$this->testSuiteLevel];
-            $this->testSuiteFailures[$this->testSuiteLevel - 1]   += $this->testSuiteFailures[$this->testSuiteLevel];
-            $this->testSuiteTimes[$this->testSuiteLevel - 1]      += $this->testSuiteTimes[$this->testSuiteLevel];
+            $this->testSuiteErrors[$this->testSuiteLevel - 1] += $this->testSuiteErrors[$this->testSuiteLevel];
+            $this->testSuiteFailures[$this->testSuiteLevel - 1] += $this->testSuiteFailures[$this->testSuiteLevel];
+            $this->testSuiteSkipped[$this->testSuiteLevel - 1] += $this->testSuiteSkipped[$this->testSuiteLevel];
+            $this->testSuiteTimes[$this->testSuiteLevel - 1] += $this->testSuiteTimes[$this->testSuiteLevel];
         }
 
         $this->testSuiteLevel--;
@@ -69548,21 +63812,22 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
     /**
      * A test started.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function startTest(PHPUnit_Framework_Test $test)
+    public function startTest(Test $test)
     {
         $testCase = $this->document->createElement('testcase');
         $testCase->setAttribute('name', $test->getName());
 
-        if ($test instanceof PHPUnit_Framework_TestCase) {
+        if ($test instanceof TestCase) {
             $class      = new ReflectionClass($test);
-            $methodName = $test->getName();
+            $methodName = $test->getName(!$test->usesDataProvider());
 
             if ($class->hasMethod($methodName)) {
-                $method = $class->getMethod($test->getName());
+                $method = $class->getMethod($methodName);
 
                 $testCase->setAttribute('class', $class->getName());
+                $testCase->setAttribute('classname', \str_replace('\\', '.', $class->getName()));
                 $testCase->setAttribute('file', $class->getFileName());
                 $testCase->setAttribute('line', $method->getStartLine());
             }
@@ -69574,45 +63839,44 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
     /**
      * A test ended.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
+     * @param Test  $test
+     * @param float $time
      */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
+    public function endTest(Test $test, $time)
     {
-        if ($this->attachCurrentTestCase) {
-            if ($test instanceof PHPUnit_Framework_TestCase) {
-                $numAssertions = $test->getNumAssertions();
-                $this->testSuiteAssertions[$this->testSuiteLevel] += $numAssertions;
-
-                $this->currentTestCase->setAttribute(
-                    'assertions',
-                    $numAssertions
-                );
-            }
+        if ($test instanceof TestCase) {
+            $numAssertions = $test->getNumAssertions();
+            $this->testSuiteAssertions[$this->testSuiteLevel] += $numAssertions;
 
             $this->currentTestCase->setAttribute(
-                'time',
-                sprintf('%F', $time)
+                'assertions',
+                $numAssertions
             );
+        }
 
-            $this->testSuites[$this->testSuiteLevel]->appendChild(
-                $this->currentTestCase
-            );
+        $this->currentTestCase->setAttribute(
+            'time',
+            \sprintf('%F', $time)
+        );
 
-            $this->testSuiteTests[$this->testSuiteLevel]++;
-            $this->testSuiteTimes[$this->testSuiteLevel] += $time;
+        $this->testSuites[$this->testSuiteLevel]->appendChild(
+            $this->currentTestCase
+        );
 
-            if (method_exists($test, 'hasOutput') && $test->hasOutput()) {
-                $systemOut = $this->document->createElement('system-out');
-                $systemOut->appendChild(
-                    $this->document->createTextNode($test->getActualOutput())
-                );
-                $this->currentTestCase->appendChild($systemOut);
-            }
+        $this->testSuiteTests[$this->testSuiteLevel]++;
+        $this->testSuiteTimes[$this->testSuiteLevel] += $time;
+
+        if (\method_exists($test, 'hasOutput') && $test->hasOutput()) {
+            $systemOut = $this->document->createElement('system-out');
+
+            $systemOut->appendChild(
+                $this->document->createTextNode($test->getActualOutput())
+            );
+
+            $this->currentTestCase->appendChild($systemOut);
         }
 
-        $this->attachCurrentTestCase = true;
-        $this->currentTestCase       = null;
+        $this->currentTestCase = null;
     }
 
     /**
@@ -69636,7 +63900,7 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
      */
     public function setWriteDocument($flag)
     {
-        if (is_bool($flag)) {
+        if (\is_bool($flag)) {
             $this->writeDocument = $flag;
         }
     }
@@ -69644,299 +63908,50 @@ class PHPUnit_Util_Log_JUnit extends PHPUnit_Util_Printer implements PHPUnit_Fra
     /**
      * Method which generalizes addError() and addFailure()
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     * @param string                 $type
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
+     * @param string     $type
      */
-    private function doAddFault(PHPUnit_Framework_Test $test, Exception $e, $time, $type)
+    private function doAddFault(Test $test, \Exception $e, $time, $type)
     {
         if ($this->currentTestCase === null) {
             return;
         }
 
-        if ($test instanceof PHPUnit_Framework_SelfDescribing) {
-            $buffer = $test->toString() . PHP_EOL;
+        if ($test instanceof SelfDescribing) {
+            $buffer = $test->toString() . "\n";
         } else {
             $buffer = '';
         }
 
-        $buffer .= PHPUnit_Framework_TestFailure::exceptionToString($e) . PHP_EOL .
-                   PHPUnit_Util_Filter::getFilteredStacktrace($e);
+        $buffer .= TestFailure::exceptionToString($e) . "\n" .
+                   Filter::getFilteredStacktrace($e);
 
         $fault = $this->document->createElement(
             $type,
-            PHPUnit_Util_XML::prepareString($buffer)
+            Xml::prepareString($buffer)
         );
 
-        if ($e instanceof PHPUnit_Framework_ExceptionWrapper) {
+        if ($e instanceof ExceptionWrapper) {
             $fault->setAttribute('type', $e->getClassName());
         } else {
-            $fault->setAttribute('type', get_class($e));
+            $fault->setAttribute('type', \get_class($e));
         }
 
         $this->currentTestCase->appendChild($fault);
     }
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-/**
- * A TestListener that generates a logfile of the
- * test execution using the Test Anything Protocol (TAP).
- */
-class PHPUnit_Util_Log_TAP extends PHPUnit_Util_Printer implements PHPUnit_Framework_TestListener
-{
-    /**
-     * @var int
-     */
-    protected $testNumber = 0;
-
-    /**
-     * @var int
-     */
-    protected $testSuiteLevel = 0;
-
-    /**
-     * @var bool
-     */
-    protected $testSuccessful = true;
 
-    /**
-     * Constructor.
-     *
-     * @param mixed $out
-     *
-     * @throws PHPUnit_Framework_Exception
-     */
-    public function __construct($out = null)
+    private function doAddSkipped(Test $test)
     {
-        parent::__construct($out);
-        $this->write("TAP version 13\n");
-    }
-
-    /**
-     * An error occurred.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->writeNotOk($test, 'Error');
-    }
-
-    /**
-     * A warning occurred.
-     *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
-     */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
-    {
-        $this->writeNotOk($test, 'Warning');
-    }
-
-    /**
-     * A failure occurred.
-     *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
-     */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
-    {
-        $this->writeNotOk($test, 'Failure');
-
-        $message = explode(
-            "\n",
-            PHPUnit_Framework_TestFailure::exceptionToString($e)
-        );
-
-        $diagnostic = [
-          'message'  => $message[0],
-          'severity' => 'fail'
-        ];
-
-        if ($e instanceof PHPUnit_Framework_ExpectationFailedException) {
-            $cf = $e->getComparisonFailure();
-
-            if ($cf !== null) {
-                $diagnostic['data'] = [
-                  'got'      => $cf->getActual(),
-                  'expected' => $cf->getExpected()
-                ];
-            }
-        }
-
-        $yaml = new Symfony\Component\Yaml\Dumper;
-
-        $this->write(
-            sprintf(
-                "  ---\n%s  ...\n",
-                $yaml->dump($diagnostic, 2, 2)
-            )
-        );
-    }
-
-    /**
-     * Incomplete test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->writeNotOk($test, '', 'TODO Incomplete Test');
-    }
-
-    /**
-     * Risky test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->write(
-            sprintf(
-                "ok %d - # RISKY%s\n",
-                $this->testNumber,
-                $e->getMessage() != '' ? ' ' . $e->getMessage() : ''
-            )
-        );
-
-        $this->testSuccessful = false;
-    }
-
-    /**
-     * Skipped test.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
-     */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
-    {
-        $this->write(
-            sprintf(
-                "ok %d - # SKIP%s\n",
-                $this->testNumber,
-                $e->getMessage() != '' ? ' ' . $e->getMessage() : ''
-            )
-        );
-
-        $this->testSuccessful = false;
-    }
-
-    /**
-     * A testsuite started.
-     *
-     * @param PHPUnit_Framework_TestSuite $suite
-     */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-        $this->testSuiteLevel++;
-    }
-
-    /**
-     * A testsuite ended.
-     *
-     * @param PHPUnit_Framework_TestSuite $suite
-     */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
-    {
-        $this->testSuiteLevel--;
-
-        if ($this->testSuiteLevel == 0) {
-            $this->write(sprintf("1..%d\n", $this->testNumber));
-        }
-    }
-
-    /**
-     * A test started.
-     *
-     * @param PHPUnit_Framework_Test $test
-     */
-    public function startTest(PHPUnit_Framework_Test $test)
-    {
-        $this->testNumber++;
-        $this->testSuccessful = true;
-    }
-
-    /**
-     * A test ended.
-     *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
-     */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
-    {
-        if ($this->testSuccessful === true) {
-            $this->write(
-                sprintf(
-                    "ok %d - %s\n",
-                    $this->testNumber,
-                    PHPUnit_Util_Test::describe($test)
-                )
-            );
-        }
-
-        $this->writeDiagnostics($test);
-    }
-
-    /**
-     * @param PHPUnit_Framework_Test $test
-     * @param string                 $prefix
-     * @param string                 $directive
-     */
-    protected function writeNotOk(PHPUnit_Framework_Test $test, $prefix = '', $directive = '')
-    {
-        $this->write(
-            sprintf(
-                "not ok %d - %s%s%s\n",
-                $this->testNumber,
-                $prefix != '' ? $prefix . ': ' : '',
-                PHPUnit_Util_Test::describe($test),
-                $directive != '' ? ' # ' . $directive : ''
-            )
-        );
-
-        $this->testSuccessful = false;
-    }
-
-    /**
-     * @param PHPUnit_Framework_Test $test
-     */
-    private function writeDiagnostics(PHPUnit_Framework_Test $test)
-    {
-        if (!$test instanceof PHPUnit_Framework_TestCase) {
+        if ($this->currentTestCase === null) {
             return;
         }
 
-        if (!$test->hasOutput()) {
-            return;
-        }
+        $skipped = $this->document->createElement('skipped');
+        $this->currentTestCase->appendChild($skipped);
 
-        foreach (explode("\n", trim($test->getActualOutput())) as $line) {
-            $this->write(
-                sprintf(
-                    "# %s\n",
-                    $line
-                )
-            );
-        }
+        $this->testSuiteSkipped[$this->testSuiteLevel]++;
     }
 }
 <?php
@@ -69949,13 +63964,27 @@ class PHPUnit_Util_Log_TAP extends PHPUnit_Util_Printer implements PHPUnit_Frame
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Util\Log;
+
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\ExceptionWrapper;
+use PHPUnit\Framework\ExpectationFailedException;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestFailure;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\TextUI\ResultPrinter;
+use PHPUnit\Util\Filter;
+use ReflectionClass;
 use SebastianBergmann\Comparator\ComparisonFailure;
 
 /**
  * A TestListener that generates a logfile of the test execution using the
  * TeamCity format (for use with PhpStorm, for instance).
  */
-class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
+class TeamCity extends ResultPrinter
 {
     /**
      * @var bool
@@ -69968,7 +63997,7 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     private $startedTestName;
 
     /**
-     * @var string
+     * @var int|false
      */
     private $flowId;
 
@@ -69980,9 +64009,9 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     }
 
     /**
-     * @param PHPUnit_Framework_TestResult $result
+     * @param TestResult $result
      */
-    public function printResult(PHPUnit_Framework_TestResult $result)
+    public function printResult(TestResult $result)
     {
         $this->printHeader();
         $this->printFooter($result);
@@ -69991,11 +64020,11 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     /**
      * An error occurred.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addError(Test $test, \Exception $e, $time)
     {
         $this->printEvent(
             'testFailed',
@@ -70010,11 +64039,11 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     /**
      * A warning occurred.
      *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
+     * @param Test    $test
+     * @param Warning $e
+     * @param float   $time
      */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
+    public function addWarning(Test $test, Warning $e, $time)
     {
         $this->printEvent(
             'testFailed',
@@ -70029,11 +64058,11 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     /**
      * A failure occurred.
      *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
+     * @param Test                 $test
+     * @param AssertionFailedError $e
+     * @param float                $time
      */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
     {
         $parameters = [
             'name'    => $test->getName(),
@@ -70041,23 +64070,23 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
             'details' => self::getDetails($e),
         ];
 
-        if ($e instanceof PHPUnit_Framework_ExpectationFailedException) {
+        if ($e instanceof ExpectationFailedException) {
             $comparisonFailure = $e->getComparisonFailure();
 
             if ($comparisonFailure instanceof ComparisonFailure) {
                 $expectedString = $comparisonFailure->getExpectedAsString();
 
-                if (is_null($expectedString) || empty($expectedString)) {
+                if (null === $expectedString || empty($expectedString)) {
                     $expectedString = self::getPrimitiveValueAsString($comparisonFailure->getExpected());
                 }
 
                 $actualString = $comparisonFailure->getActualAsString();
 
-                if (is_null($actualString) || empty($actualString)) {
+                if (null === $actualString || empty($actualString)) {
                     $actualString = self::getPrimitiveValueAsString($comparisonFailure->getActual());
                 }
 
-                if (!is_null($actualString) && !is_null($expectedString)) {
+                if (null !== $actualString && null !== $expectedString) {
                     $parameters['type']     = 'comparisonFailure';
                     $parameters['actual']   = $actualString;
                     $parameters['expected'] = $expectedString;
@@ -70071,11 +64100,11 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     /**
      * Incomplete test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addIncompleteTest(Test $test, \Exception $e, $time)
     {
         $this->printIgnoredTest($test->getName(), $e);
     }
@@ -70083,11 +64112,11 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     /**
      * Risky test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addRiskyTest(Test $test, \Exception $e, $time)
     {
         $this->addError($test, $e, $time);
     }
@@ -70095,11 +64124,11 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     /**
      * Skipped test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addSkippedTest(Test $test, \Exception $e, $time)
     {
         $testName = $test->getName();
         if ($this->startedTestName != $testName) {
@@ -70111,7 +64140,7 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
         }
     }
 
-    public function printIgnoredTest($testName, Exception $e)
+    public function printIgnoredTest($testName, \Exception $e)
     {
         $this->printEvent(
             'testIgnored',
@@ -70126,12 +64155,12 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     /**
      * A testsuite started.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function startTestSuite(TestSuite $suite)
     {
-        if (stripos(ini_get('disable_functions'), 'getmypid') === false) {
-            $this->flowId = getmypid();
+        if (\stripos(\ini_get('disable_functions'), 'getmypid') === false) {
+            $this->flowId = \getmypid();
         } else {
             $this->flowId = false;
         }
@@ -70141,7 +64170,7 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
 
             $this->printEvent(
                 'testCount',
-                ['count' => count($suite)]
+                ['count' => \count($suite)]
             );
         }
 
@@ -70153,13 +64182,13 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
 
         $parameters = ['name' => $suiteName];
 
-        if (class_exists($suiteName, false)) {
+        if (\class_exists($suiteName, false)) {
             $fileName                   = self::getFileName($suiteName);
             $parameters['locationHint'] = "php_qn://$fileName::\\$suiteName";
         } else {
-            $split = preg_split('/::/', $suiteName);
+            $split = \preg_split('/::/', $suiteName);
 
-            if (count($split) == 2 && method_exists($split[0], $split[1])) {
+            if (\count($split) == 2 && \method_exists($split[0], $split[1])) {
                 $fileName                   = self::getFileName($split[0]);
                 $parameters['locationHint'] = "php_qn://$fileName::\\$suiteName";
                 $parameters['name']         = $split[1];
@@ -70172,9 +64201,9 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     /**
      * A testsuite ended.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function endTestSuite(TestSuite $suite)
     {
         $suiteName = $suite->getName();
 
@@ -70184,10 +64213,10 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
 
         $parameters = ['name' => $suiteName];
 
-        if (!class_exists($suiteName, false)) {
-            $split = preg_split('/::/', $suiteName);
+        if (!\class_exists($suiteName, false)) {
+            $split = \preg_split('/::/', $suiteName);
 
-            if (count($split) == 2 && method_exists($split[0], $split[1])) {
+            if (\count($split) == 2 && \method_exists($split[0], $split[1])) {
                 $parameters['name'] = $split[1];
             }
         }
@@ -70198,16 +64227,16 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     /**
      * A test started.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function startTest(PHPUnit_Framework_Test $test)
+    public function startTest(Test $test)
     {
         $testName              = $test->getName();
         $this->startedTestName = $testName;
         $params                = ['name' => $testName];
 
-        if ($test instanceof PHPUnit_Framework_TestCase) {
-            $className              = get_class($test);
+        if ($test instanceof TestCase) {
+            $className              = \get_class($test);
             $fileName               = self::getFileName($className);
             $params['locationHint'] = "php_qn://$fileName::\\$className::$testName";
         }
@@ -70218,10 +64247,10 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     /**
      * A test ended.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
+     * @param Test  $test
+     * @param float $time
      */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
+    public function endTest(Test $test, $time)
     {
         parent::endTest($test, $time);
 
@@ -70229,7 +64258,7 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
             'testFinished',
             [
                 'name'     => $test->getName(),
-                'duration' => (int) (round($time, 2) * 1000)
+                'duration' => (int) (\round($time, 2) * 1000)
             ]
         );
     }
@@ -70255,21 +64284,21 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     }
 
     /**
-     * @param Exception $e
+     * @param \Exception $e
      *
      * @return string
      */
-    private static function getMessage(Exception $e)
+    private static function getMessage(\Exception $e)
     {
         $message = '';
 
-        if (!$e instanceof PHPUnit_Framework_Exception) {
-            if (strlen(get_class($e)) != 0) {
-                $message = $message . get_class($e);
+        if ($e instanceof ExceptionWrapper) {
+            if (\strlen($e->getClassName()) != 0) {
+                $message .= $e->getClassName();
             }
 
-            if (strlen($message) != 0 && strlen($e->getMessage()) != 0) {
-                $message = $message . ' : ';
+            if (\strlen($message) != 0 && \strlen($e->getMessage()) != 0) {
+                $message .= ' : ';
             }
         }
 
@@ -70277,24 +64306,26 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     }
 
     /**
-     * @param Exception $e
+     * @param \Exception $e
      *
      * @return string
      */
-    private static function getDetails(Exception $e)
+    private static function getDetails(\Exception $e)
     {
-        $stackTrace = PHPUnit_Util_Filter::getFilteredStacktrace($e);
-        $previous   = $e->getPrevious();
+        $stackTrace = Filter::getFilteredStacktrace($e);
+        $previous   = $e instanceof ExceptionWrapper ?
+            $e->getPreviousWrapped() : $e->getPrevious();
 
         while ($previous) {
             $stackTrace .= "\nCaused by\n" .
-                PHPUnit_Framework_TestFailure::exceptionToString($previous) . "\n" .
-                PHPUnit_Util_Filter::getFilteredStacktrace($previous);
+                TestFailure::exceptionToString($previous) . "\n" .
+                Filter::getFilteredStacktrace($previous);
 
-            $previous = $previous->getPrevious();
+            $previous = $previous instanceof ExceptionWrapper ?
+                $previous->getPreviousWrapped() : $previous->getPrevious();
         }
 
-        return ' ' . str_replace("\n", "\n ", $stackTrace);
+        return ' ' . \str_replace("\n", "\n ", $stackTrace);
     }
 
     /**
@@ -70304,15 +64335,17 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
      */
     private static function getPrimitiveValueAsString($value)
     {
-        if (is_null($value)) {
+        if (null === $value) {
             return 'null';
-        } elseif (is_bool($value)) {
+        }
+
+        if (\is_bool($value)) {
             return $value == true ? 'true' : 'false';
-        } elseif (is_scalar($value)) {
-            return print_r($value, true);
         }
 
-        return;
+        if (\is_scalar($value)) {
+            return \print_r($value, true);
+        }
     }
 
     /**
@@ -70322,12 +64355,12 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
      */
     private static function escapeValue($text)
     {
-        $text = str_replace('|', '||', $text);
-        $text = str_replace("'", "|'", $text);
-        $text = str_replace("\n", '|n', $text);
-        $text = str_replace("\r", '|r', $text);
-        $text = str_replace(']', '|]', $text);
-        $text = str_replace('[', '|[', $text);
+        $text = \str_replace('|', '||', $text);
+        $text = \str_replace("'", "|'", $text);
+        $text = \str_replace("\n", '|n', $text);
+        $text = \str_replace("\r", '|r', $text);
+        $text = \str_replace(']', '|]', $text);
+        $text = \str_replace('[', '|[', $text);
 
         return $text;
     }
@@ -70340,9 +64373,8 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
     private static function getFileName($className)
     {
         $reflectionClass = new ReflectionClass($className);
-        $fileName        = $reflectionClass->getFileName();
 
-        return $fileName;
+        return $reflectionClass->getFileName();
     }
 }
 <?php
@@ -70355,12 +64387,22 @@ class PHPUnit_Util_Log_TeamCity extends PHPUnit_TextUI_ResultPrinter
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Util\PHP;
+
+use __PHP_Incomplete_Class;
+use ErrorException;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\SyntheticError;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestFailure;
+use PHPUnit\Framework\TestResult;
+use PHPUnit\Util\InvalidArgumentHelper;
 use SebastianBergmann\Environment\Runtime;
 
 /**
  * Utility methods for PHP sub-processes.
  */
-abstract class PHPUnit_Util_PHP
+abstract class AbstractPhpProcess
 {
     /**
      * @var Runtime
@@ -70383,7 +64425,7 @@ abstract class PHPUnit_Util_PHP
     protected $args = '';
 
     /**
-     * @var array
+     * @var array<string, string>
      */
     protected $env = [];
 
@@ -70405,14 +64447,14 @@ abstract class PHPUnit_Util_PHP
      *
      * Then $stderrRedirection is TRUE, STDERR is redirected to STDOUT.
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      *
      * @param bool $stderrRedirection
      */
     public function setUseStderrRedirection($stderrRedirection)
     {
-        if (!is_bool($stderrRedirection)) {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+        if (!\is_bool($stderrRedirection)) {
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
 
         $this->stderrRedirection = $stderrRedirection;
@@ -70471,7 +64513,7 @@ abstract class PHPUnit_Util_PHP
     /**
      * Sets the array of environment variables to start the child process with
      *
-     * @param array $env
+     * @param array<string, string> $env
      */
     public function setEnv(array $env)
     {
@@ -70481,7 +64523,7 @@ abstract class PHPUnit_Util_PHP
     /**
      * Returns the array of environment variables to start the child process with
      *
-     * @return array
+     * @return array<string, string>
      */
     public function getEnv()
     {
@@ -70509,27 +64551,27 @@ abstract class PHPUnit_Util_PHP
     }
 
     /**
-     * @return PHPUnit_Util_PHP
+     * @return AbstractPhpProcess
      */
     public static function factory()
     {
         if (DIRECTORY_SEPARATOR == '\\') {
-            return new PHPUnit_Util_PHP_Windows;
+            return new WindowsPhpProcess;
         }
 
-        return new PHPUnit_Util_PHP_Default;
+        return new DefaultPhpProcess;
     }
 
     /**
      * Runs a single test in a separate PHP process.
      *
-     * @param string                       $job
-     * @param PHPUnit_Framework_Test       $test
-     * @param PHPUnit_Framework_TestResult $result
+     * @param string     $job
+     * @param Test       $test
+     * @param TestResult $result
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
-    public function runTestJob($job, PHPUnit_Framework_Test $test, PHPUnit_Framework_TestResult $result)
+    public function runTestJob($job, Test $test, TestResult $result)
     {
         $result->startTest($test);
 
@@ -70560,12 +64602,12 @@ abstract class PHPUnit_Util_PHP
             $command .= ' -qrr ';
 
             if ($file) {
-                $command .= '-e ' . escapeshellarg($file);
+                $command .= '-e ' . \escapeshellarg($file);
             } else {
-                $command .= escapeshellarg(__DIR__ . '/PHP/eval-stdin.php');
+                $command .= \escapeshellarg(__DIR__ . '/eval-stdin.php');
             }
         } elseif ($file) {
-            $command .= ' -f ' . escapeshellarg($file);
+            $command .= ' -f ' . \escapeshellarg($file);
         }
 
         if ($this->args) {
@@ -70587,7 +64629,7 @@ abstract class PHPUnit_Util_PHP
      *
      * @return array
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     abstract public function runJob($job, array $settings = []);
 
@@ -70601,7 +64643,7 @@ abstract class PHPUnit_Util_PHP
         $buffer = '';
 
         foreach ($settings as $setting) {
-            $buffer .= ' -d ' . $setting;
+            $buffer .= ' -d ' . \escapeshellarg($setting);
         }
 
         return $buffer;
@@ -70610,39 +64652,40 @@ abstract class PHPUnit_Util_PHP
     /**
      * Processes the TestResult object from an isolated process.
      *
-     * @param PHPUnit_Framework_Test       $test
-     * @param PHPUnit_Framework_TestResult $result
-     * @param string                       $stdout
-     * @param string                       $stderr
+     * @param Test       $test
+     * @param TestResult $result
+     * @param string     $stdout
+     * @param string     $stderr
      */
-    private function processChildResult(PHPUnit_Framework_Test $test, PHPUnit_Framework_TestResult $result, $stdout, $stderr)
+    private function processChildResult(Test $test, TestResult $result, $stdout, $stderr)
     {
         $time = 0;
 
         if (!empty($stderr)) {
             $result->addError(
                 $test,
-                new PHPUnit_Framework_Exception(trim($stderr)),
+                new Exception(\trim($stderr)),
                 $time
             );
         } else {
-            set_error_handler(function ($errno, $errstr, $errfile, $errline) {
+            \set_error_handler(function ($errno, $errstr, $errfile, $errline) {
                 throw new ErrorException($errstr, $errno, $errno, $errfile, $errline);
             });
+
             try {
-                if (strpos($stdout, "#!/usr/bin/env php\n") === 0) {
-                    $stdout = substr($stdout, 19);
+                if (\strpos($stdout, "#!/usr/bin/env php\n") === 0) {
+                    $stdout = \substr($stdout, 19);
                 }
 
-                $childResult = unserialize(str_replace("#!/usr/bin/env php\n", '', $stdout));
-                restore_error_handler();
+                $childResult = \unserialize(\str_replace("#!/usr/bin/env php\n", '', $stdout));
+                \restore_error_handler();
             } catch (ErrorException $e) {
-                restore_error_handler();
+                \restore_error_handler();
                 $childResult = false;
 
                 $result->addError(
                     $test,
-                    new PHPUnit_Framework_Exception(trim($stdout), 0, $e),
+                    new Exception(\trim($stdout), 0, $e),
                     $time
                 );
             }
@@ -70655,8 +64698,8 @@ abstract class PHPUnit_Util_PHP
                 $test->setResult($childResult['testResult']);
                 $test->addToAssertionCount($childResult['numAssertions']);
 
+                /** @var TestResult $childResult */
                 $childResult = $childResult['result'];
-                /* @var $childResult PHPUnit_Framework_TestResult */
 
                 if ($result->getCollectCodeCoverageInformation()) {
                     $result->getCodeCoverage()->merge(
@@ -70720,27 +64763,27 @@ abstract class PHPUnit_Util_PHP
     }
 
     /**
-     * Gets the thrown exception from a PHPUnit_Framework_TestFailure.
+     * Gets the thrown exception from a PHPUnit\Framework\TestFailure.
      *
-     * @param PHPUnit_Framework_TestFailure $error
+     * @param TestFailure $error
      *
      * @return Exception
      *
      * @see    https://github.com/sebastianbergmann/phpunit/issues/74
      */
-    private function getException(PHPUnit_Framework_TestFailure $error)
+    private function getException(TestFailure $error)
     {
         $exception = $error->thrownException();
 
         if ($exception instanceof __PHP_Incomplete_Class) {
             $exceptionArray = [];
             foreach ((array) $exception as $key => $value) {
-                $key                  = substr($key, strrpos($key, "\0") + 1);
+                $key                  = \substr($key, \strrpos($key, "\0") + 1);
                 $exceptionArray[$key] = $value;
             }
 
-            $exception = new PHPUnit_Framework_SyntheticError(
-                sprintf(
+            $exception = new SyntheticError(
+                \sprintf(
                     '%s: %s',
                     $exceptionArray['_PHP_Incomplete_Class_Name'],
                     $exceptionArray['message']
@@ -70764,11 +64807,14 @@ abstract class PHPUnit_Util_PHP
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util\PHP;
+
+use PHPUnit\Framework\Exception;
 
 /**
  * Default utility for PHP sub-processes.
  */
-class PHPUnit_Util_PHP_Default extends PHPUnit_Util_PHP
+class DefaultPhpProcess extends AbstractPhpProcess
 {
     /**
      * @var string
@@ -70786,16 +64832,16 @@ class PHPUnit_Util_PHP_Default extends PHPUnit_Util_PHP
      * @param string $job
      * @param array  $settings
      *
-     * @return array
+     * @return array<string, string>
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function runJob($job, array $settings = [])
     {
         if ($this->useTempFile || $this->stdin) {
-            if (!($this->tempFile = tempnam(sys_get_temp_dir(), 'PHPUnit')) ||
-                file_put_contents($this->tempFile, $job) === false) {
-                throw new PHPUnit_Framework_Exception(
+            if (!($this->tempFile = \tempnam(\sys_get_temp_dir(), 'PHPUnit')) ||
+                \file_put_contents($this->tempFile, $job) === false) {
+                throw new Exception(
                     'Unable to write temporary file'
                 );
             }
@@ -70822,33 +64868,35 @@ class PHPUnit_Util_PHP_Default extends PHPUnit_Util_PHP
      * @param string $job
      * @param array  $settings
      *
-     * @return array
+     * @return array<string, string>
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function runProcess($job, $settings)
     {
         $handles = $this->getHandles();
 
         $env = null;
+
         if ($this->env) {
-            $env = isset($_SERVER) ? $_SERVER : [];
+            $env = $_SERVER ?? [];
             unset($env['argv'], $env['argc']);
-            $env = array_merge($env, $this->env);
+            $env = \array_merge($env, $this->env);
 
             foreach ($env as $envKey => $envVar) {
-                if (is_array($envVar)) {
+                if (\is_array($envVar)) {
                     unset($env[$envKey]);
                 }
             }
         }
 
         $pipeSpec = [
-            0 => isset($handles[0]) ? $handles[0] : ['pipe', 'r'],
-            1 => isset($handles[1]) ? $handles[1] : ['pipe', 'w'],
-            2 => isset($handles[2]) ? $handles[2] : ['pipe', 'w'],
+            0 => $handles[0] ?? ['pipe', 'r'],
+            1 => $handles[1] ?? ['pipe', 'w'],
+            2 => $handles[2] ?? ['pipe', 'w'],
         ];
-        $process = proc_open(
+
+        $process = \proc_open(
             $this->getCommand($settings, $this->tempFile),
             $pipeSpec,
             $pipes,
@@ -70856,8 +64904,8 @@ class PHPUnit_Util_PHP_Default extends PHPUnit_Util_PHP
             $env
         );
 
-        if (!is_resource($process)) {
-            throw new PHPUnit_Framework_Exception(
+        if (!\is_resource($process)) {
+            throw new Exception(
                 'Unable to spawn worker process'
             );
         }
@@ -70865,10 +64913,12 @@ class PHPUnit_Util_PHP_Default extends PHPUnit_Util_PHP
         if ($job) {
             $this->process($pipes[0], $job);
         }
-        fclose($pipes[0]);
+
+        \fclose($pipes[0]);
 
         if ($this->timeout) {
             $stderr = $stdout = '';
+
             unset($pipes[0]);
 
             while (true) {
@@ -70876,19 +64926,27 @@ class PHPUnit_Util_PHP_Default extends PHPUnit_Util_PHP
                 $w = null;
                 $e = null;
 
-                $n = @stream_select($r, $w, $e, $this->timeout);
+                $n = @\stream_select($r, $w, $e, $this->timeout);
 
                 if ($n === false) {
                     break;
                 } elseif ($n === 0) {
-                    proc_terminate($process, 9);
-                    throw new PHPUnit_Framework_Exception(sprintf('Job execution aborted after %d seconds', $this->timeout));
+                    \proc_terminate($process, 9);
+
+                    throw new Exception(
+                        \sprintf(
+                            'Job execution aborted after %d seconds',
+                            $this->timeout
+                        )
+                    );
                 } elseif ($n > 0) {
                     foreach ($r as $pipe) {
                         $pipeOffset = 0;
+
                         foreach ($pipes as $i => $origPipe) {
                             if ($pipe == $origPipe) {
                                 $pipeOffset = $i;
+
                                 break;
                             }
                         }
@@ -70897,9 +64955,11 @@ class PHPUnit_Util_PHP_Default extends PHPUnit_Util_PHP
                             break;
                         }
 
-                        $line = fread($pipe, 8192);
-                        if (strlen($line) == 0) {
-                            fclose($pipes[$pipeOffset]);
+                        $line = \fread($pipe, 8192);
+
+                        if (\strlen($line) == 0) {
+                            \fclose($pipes[$pipeOffset]);
+
                             unset($pipes[$pipeOffset]);
                         } else {
                             if ($pipeOffset == 1) {
@@ -70917,29 +64977,36 @@ class PHPUnit_Util_PHP_Default extends PHPUnit_Util_PHP
             }
         } else {
             if (isset($pipes[1])) {
-                $stdout = stream_get_contents($pipes[1]);
-                fclose($pipes[1]);
+                $stdout = \stream_get_contents($pipes[1]);
+
+                \fclose($pipes[1]);
             }
 
             if (isset($pipes[2])) {
-                $stderr = stream_get_contents($pipes[2]);
-                fclose($pipes[2]);
+                $stderr = \stream_get_contents($pipes[2]);
+
+                \fclose($pipes[2]);
             }
         }
 
         if (isset($handles[1])) {
-            rewind($handles[1]);
-            $stdout = stream_get_contents($handles[1]);
-            fclose($handles[1]);
+            \rewind($handles[1]);
+
+            $stdout = \stream_get_contents($handles[1]);
+
+            \fclose($handles[1]);
         }
 
         if (isset($handles[2])) {
-            rewind($handles[2]);
-            $stderr = stream_get_contents($handles[2]);
-            fclose($handles[2]);
+            \rewind($handles[2]);
+
+            $stderr = \stream_get_contents($handles[2]);
+
+            \fclose($handles[2]);
         }
 
-        proc_close($process);
+        \proc_close($process);
+
         $this->cleanup();
 
         return ['stdout' => $stdout, 'stderr' => $stderr];
@@ -70949,21 +65016,175 @@ class PHPUnit_Util_PHP_Default extends PHPUnit_Util_PHP
      * @param resource $pipe
      * @param string   $job
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     protected function process($pipe, $job)
     {
-        fwrite($pipe, $job);
+        \fwrite($pipe, $job);
     }
 
     protected function cleanup()
     {
         if ($this->tempFile) {
-            unlink($this->tempFile);
+            \unlink($this->tempFile);
+        }
+    }
+}
+<?php
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+
+$composerAutoload = {composerAutoload};
+$phar             = {phar};
+$autoPrependFile  = {autoPrependFile};
+
+ob_start();
+
+$GLOBALS['__PHPUNIT_ISOLATION_BLACKLIST'][] = '{job}';
+
+if ($composerAutoload) {
+    require_once $composerAutoload;
+    define('PHPUNIT_COMPOSER_INSTALL', $composerAutoload);
+} else if ($phar) {
+    require $phar;
+}
+
+{globals}
+$coverage = null;
+
+if (isset($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
+    require_once $GLOBALS['__PHPUNIT_BOOTSTRAP'];
+}
+
+if (class_exists('SebastianBergmann\CodeCoverage\CodeCoverage')) {
+    $coverage =	new CodeCoverage(null);
+    $coverage->start(__FILE__);
+}
+
+register_shutdown_function(function() use ($coverage, $autoPrependFile) {
+    $output = null;
+    if ($coverage) {
+        $output = $coverage->stop();
+    }
+    file_put_contents('{coverageFile}', serialize($output));
+});
+
+ob_end_clean();
+
+if ($autoPrependFile) {
+    require $autoPrependFile;
+    $includes = get_included_files();
+    $GLOBALS['__PHPUNIT_ISOLATION_BLACKLIST'][] = array_pop($includes);
+    unset($includes);
+}
+<?php
+use SebastianBergmann\CodeCoverage\CodeCoverage;
+
+if (!defined('STDOUT')) {
+    // php://stdout does not obey output buffering. Any output would break
+    // unserialization of child process results in the parent process.
+    define('STDOUT', fopen('php://temp', 'w+b'));
+    define('STDERR', fopen('php://stderr', 'wb'));
+}
+
+{iniSettings}
+ini_set('display_errors', 'stderr');
+set_include_path('{include_path}');
+
+$composerAutoload = {composerAutoload};
+$phar             = {phar};
+
+ob_start();
+
+if ($composerAutoload) {
+    require_once $composerAutoload;
+    define('PHPUNIT_COMPOSER_INSTALL', $composerAutoload);
+} else if ($phar) {
+    require $phar;
+}
+
+function __phpunit_run_isolated_test()
+{
+    if (!class_exists('{className}')) {
+        require_once '{filename}';
+    }
+
+    $result = new PHPUnit\Framework\TestResult;
+
+    if ({collectCodeCoverageInformation}) {
+        $result->setCodeCoverage(
+            new CodeCoverage(
+                null,
+                unserialize('{codeCoverageFilter}')
+            )
+        );
+    }
+
+    $result->beStrictAboutTestsThatDoNotTestAnything({isStrictAboutTestsThatDoNotTestAnything});
+    $result->beStrictAboutOutputDuringTests({isStrictAboutOutputDuringTests});
+    $result->enforceTimeLimit({enforcesTimeLimit});
+    $result->beStrictAboutTodoAnnotatedTests({isStrictAboutTodoAnnotatedTests});
+    $result->beStrictAboutResourceUsageDuringSmallTests({isStrictAboutResourceUsageDuringSmallTests});
+
+    $test = new {className}(null, unserialize('{data}'), '{dataName}');
+    $test->setDependencyInput(unserialize('{dependencyInput}'));
+    $test->setInIsolation(TRUE);
+
+    ob_end_clean();
+    $test->run($result);
+    $output = '';
+    if (!$test->hasExpectationOnOutput()) {
+        $output = $test->getActualOutput();
+    }
+
+    @rewind(STDOUT); /* @ as not every STDOUT target stream is rewindable */
+    if ($stdout = stream_get_contents(STDOUT)) {
+        $output = $stdout . $output;
+        $streamMetaData = stream_get_meta_data(STDOUT);
+        if (!empty($streamMetaData['stream_type']) && 'STDIO' === $streamMetaData['stream_type']) {
+            @ftruncate(STDOUT, 0);
+            @rewind(STDOUT);
         }
     }
+
+    print serialize(
+      array(
+        'testResult'    => $test->getResult(),
+        'numAssertions' => $test->getNumAssertions(),
+        'result'        => $result,
+        'output'        => $output
+      )
+    );
+}
+
+$configurationFilePath = '{configurationFilePath}';
+
+if ('' !== $configurationFilePath) {
+    $configuration = PHPUnit\Util\Configuration::getInstance($configurationFilePath);
+    $configuration->handlePHPConfiguration();
+    unset($configuration);
+}
+
+function __phpunit_error_handler($errno, $errstr, $errfile, $errline, $errcontext)
+{
+   return true;
+}
+
+set_error_handler('__phpunit_error_handler');
+
+{constants}
+{included_files}
+{globals}
+
+restore_error_handler();
+
+if (isset($GLOBALS['__PHPUNIT_BOOTSTRAP'])) {
+    require_once $GLOBALS['__PHPUNIT_BOOTSTRAP'];
+    unset($GLOBALS['__PHPUNIT_BOOTSTRAP']);
 }
+
+__phpunit_run_isolated_test();
 <?php
+use PHPUnit\Framework\TestCase;
 use SebastianBergmann\CodeCoverage\CodeCoverage;
 
 if (!defined('STDOUT')) {
@@ -70995,7 +65216,7 @@ function __phpunit_run_isolated_test()
         require_once '{filename}';
     }
 
-    $result = new PHPUnit_Framework_TestResult;
+    $result = new PHPUnit\Framework\TestResult;
 
     if ({collectCodeCoverageInformation}) {
         $result->setCodeCoverage(
@@ -71012,6 +65233,7 @@ function __phpunit_run_isolated_test()
     $result->beStrictAboutTodoAnnotatedTests({isStrictAboutTodoAnnotatedTests});
     $result->beStrictAboutResourceUsageDuringSmallTests({isStrictAboutResourceUsageDuringSmallTests});
 
+    /** @var TestCase $test */
     $test = new {className}('{methodName}', unserialize('{data}'), '{dataName}');
     $test->setDependencyInput(unserialize('{dependencyInput}'));
     $test->setInIsolation(TRUE);
@@ -71026,6 +65248,11 @@ function __phpunit_run_isolated_test()
     @rewind(STDOUT); /* @ as not every STDOUT target stream is rewindable */
     if ($stdout = stream_get_contents(STDOUT)) {
         $output = $stdout . $output;
+        $streamMetaData = stream_get_meta_data(STDOUT);
+        if (!empty($streamMetaData['stream_type']) && 'STDIO' === $streamMetaData['stream_type']) {
+            @ftruncate(STDOUT, 0);
+            @rewind(STDOUT);
+        }
     }
 
     print serialize(
@@ -71041,7 +65268,7 @@ function __phpunit_run_isolated_test()
 $configurationFilePath = '{configurationFilePath}';
 
 if ('' !== $configurationFilePath) {
-    $configuration = PHPUnit_Util_Configuration::getInstance($configurationFilePath);
+    $configuration = PHPUnit\Util\Configuration::getInstance($configurationFilePath);
     $configuration->handlePHPConfiguration();
     unset($configuration);
 }
@@ -71051,7 +65278,7 @@ function __phpunit_error_handler($errno, $errstr, $errfile, $errline, $errcontex
    return true;
 }
 
-set_error_handler("__phpunit_error_handler");
+set_error_handler('__phpunit_error_handler');
 
 {constants}
 {included_files}
@@ -71074,6 +65301,9 @@ __phpunit_run_isolated_test();
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util\PHP;
+
+use PHPUnit\Framework\Exception;
 
 /**
  * Windows utility for PHP sub-processes.
@@ -71083,14 +65313,14 @@ __phpunit_run_isolated_test();
  *
  * @see https://bugs.php.net/bug.php?id=51800
  */
-class PHPUnit_Util_PHP_Windows extends PHPUnit_Util_PHP_Default
+class WindowsPhpProcess extends DefaultPhpProcess
 {
     protected $useTempFile = true;
 
     protected function getHandles()
     {
-        if (false === $stdout_handle = tmpfile()) {
-            throw new PHPUnit_Framework_Exception(
+        if (false === $stdout_handle = \tmpfile()) {
+            throw new Exception(
                 'A temporary file could not be created; verify that your TEMP environment variable is writable'
             );
         }
@@ -71114,7 +65344,7 @@ class PHPUnit_Util_PHP_Windows extends PHPUnit_Util_PHP_Default
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
-eval('?>' . file_get_contents('php://stdin'));
+eval('?>' . \file_get_contents('php://stdin'));
 <?php
 /*
  * This file is part of PHPUnit.
@@ -71124,11 +65354,14 @@ eval('?>' . file_get_contents('php://stdin'));
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\Exception;
 
 /**
  * Utility class that can print to STDOUT or write to a file.
  */
-class PHPUnit_Util_Printer
+class Printer
 {
     /**
      * If true, flush output after every write.
@@ -71152,27 +65385,26 @@ class PHPUnit_Util_Printer
      *
      * @param mixed $out
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public function __construct($out = null)
     {
         if ($out !== null) {
-            if (is_string($out)) {
-                if (strpos($out, 'socket://') === 0) {
-                    $out = explode(':', str_replace('socket://', '', $out));
+            if (\is_string($out)) {
+                if (\strpos($out, 'socket://') === 0) {
+                    $out = \explode(':', \str_replace('socket://', '', $out));
 
-                    if (count($out) != 2) {
-                        throw new PHPUnit_Framework_Exception;
+                    if (\count($out) != 2) {
+                        throw new Exception;
                     }
 
-                    $this->out = fsockopen($out[0], $out[1]);
+                    $this->out = \fsockopen($out[0], $out[1]);
                 } else {
-                    if (strpos($out, 'php://') === false &&
-                        !is_dir(dirname($out))) {
-                        mkdir(dirname($out), 0777, true);
+                    if (\strpos($out, 'php://') === false && !\is_dir(\dirname($out))) {
+                        \mkdir(\dirname($out), 0777, true);
                     }
 
-                    $this->out = fopen($out, 'wt');
+                    $this->out = \fopen($out, 'wt');
                 }
 
                 $this->outTarget = $out;
@@ -71187,8 +65419,8 @@ class PHPUnit_Util_Printer
      */
     public function flush()
     {
-        if ($this->out && strncmp($this->outTarget, 'php://', 6) !== 0) {
-            fclose($this->out);
+        if ($this->out && \strncmp($this->outTarget, 'php://', 6) !== 0) {
+            \fclose($this->out);
         }
     }
 
@@ -71202,9 +65434,9 @@ class PHPUnit_Util_Printer
     public function incrementalFlush()
     {
         if ($this->out) {
-            fflush($this->out);
+            \fflush($this->out);
         } else {
-            flush();
+            \flush();
         }
     }
 
@@ -71214,14 +65446,14 @@ class PHPUnit_Util_Printer
     public function write($buffer)
     {
         if ($this->out) {
-            fwrite($this->out, $buffer);
+            \fwrite($this->out, $buffer);
 
             if ($this->autoFlush) {
                 $this->incrementalFlush();
             }
         } else {
             if (PHP_SAPI != 'cli' && PHP_SAPI != 'phpdbg') {
-                $buffer = htmlspecialchars($buffer, ENT_SUBSTITUTE);
+                $buffer = \htmlspecialchars($buffer, ENT_SUBSTITUTE);
             }
 
             print $buffer;
@@ -71252,10 +65484,10 @@ class PHPUnit_Util_Printer
      */
     public function setAutoFlush($autoFlush)
     {
-        if (is_bool($autoFlush)) {
+        if (\is_bool($autoFlush)) {
             $this->autoFlush = $autoFlush;
         } else {
-            throw PHPUnit_Util_InvalidArgumentHelper::factory(1, 'boolean');
+            throw InvalidArgumentHelper::factory(1, 'boolean');
         }
     }
 }
@@ -71268,11 +65500,12 @@ class PHPUnit_Util_Printer
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
 
 /**
  * Error handler that converts PHP errors and warnings to exceptions.
  */
-class PHPUnit_Util_Regex
+class RegularExpression
 {
     /**
      * @param string $pattern
@@ -71283,10 +65516,10 @@ class PHPUnit_Util_Regex
      *
      * @return int
      */
-    public static function pregMatchSafe($pattern, $subject, $matches = null, $flags = 0, $offset = 0)
+    public static function safeMatch($pattern, $subject, $matches = null, $flags = 0, $offset = 0)
     {
-        $handler_terminator = PHPUnit_Util_ErrorHandler::handleErrorOnce(E_WARNING);
-        $match              = preg_match($pattern, $subject, $matches, $flags, $offset);
+        $handler_terminator = ErrorHandler::handleErrorOnce(E_WARNING);
+        $match              = \preg_match($pattern, $subject, $matches, $flags, $offset);
         $handler_terminator(); // cleaning
 
         return $match;
@@ -71301,79 +65534,37 @@ class PHPUnit_Util_Regex
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
 
-/**
- * String helpers.
- */
-class PHPUnit_Util_String
-{
-    /**
-     * Converts a string to UTF-8 encoding.
-     *
-     * @param string $string
-     *
-     * @return string
-     */
-    public static function convertToUtf8($string)
-    {
-        return mb_convert_encoding($string, 'UTF-8');
-    }
-
-    /**
-     * Checks a string for UTF-8 encoding.
-     *
-     * @param string $string
-     *
-     * @return bool
-     */
-    protected static function isUtf8($string)
-    {
-        $length = strlen($string);
-
-        for ($i = 0; $i < $length; $i++) {
-            if (ord($string[$i]) < 0x80) {
-                $n = 0;
-            } elseif ((ord($string[$i]) & 0xE0) == 0xC0) {
-                $n = 1;
-            } elseif ((ord($string[$i]) & 0xF0) == 0xE0) {
-                $n = 2;
-            } elseif ((ord($string[$i]) & 0xF0) == 0xF0) {
-                $n = 3;
-            } else {
-                return false;
-            }
-
-            for ($j = 0; $j < $n; $j++) {
-                if ((++$i == $length) || ((ord($string[$i]) & 0xC0) != 0x80)) {
-                    return false;
-                }
-            }
-        }
-
-        return true;
-    }
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+use Iterator;
+use PharIo\Version\VersionConstraintParser;
+use PHPUnit\Framework\CodeCoverageException;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\InvalidCoversTargetException;
+use PHPUnit\Framework\SelfDescribing;
+use PHPUnit\Framework\SkippedTestError;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Runner\Version;
+use ReflectionClass;
+use ReflectionException;
+use ReflectionFunction;
+use ReflectionMethod;
+use SebastianBergmann\Environment\OperatingSystem;
+use Traversable;
 
 /**
  * Test helpers.
  */
-class PHPUnit_Util_Test
+class Test
 {
-    const REGEX_DATA_PROVIDER      = '/@dataProvider\s+([a-zA-Z0-9._:-\\\\x7f-\xff]+)/';
-    const REGEX_TEST_WITH          = '/@testWith\s+/';
-    const REGEX_EXPECTED_EXCEPTION = '(@expectedException\s+([:.\w\\\\x7f-\xff]+)(?:[\t ]+(\S*))?(?:[\t ]+(\S*))?\s*$)m';
-    const REGEX_REQUIRES_VERSION   = '/@requires\s+(?P<name>PHP(?:Unit)?)\s+(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+(dev|(RC|alpha|beta)[\d\.])?)[ \t]*\r?$/m';
-    const REGEX_REQUIRES_OS        = '/@requires\s+OS\s+(?P<value>.+?)[ \t]*\r?$/m';
-    const REGEX_REQUIRES           = '/@requires\s+(?P<name>function|extension)\s+(?P<value>([^ ]+?))\s*(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+[\d\.]?)?[ \t]*\r?$/m';
+    const REGEX_DATA_PROVIDER               = '/@dataProvider\s+([a-zA-Z0-9._:-\\\\x7f-\xff]+)/';
+    const REGEX_TEST_WITH                   = '/@testWith\s+/';
+    const REGEX_EXPECTED_EXCEPTION          = '(@expectedException\s+([:.\w\\\\x7f-\xff]+)(?:[\t ]+(\S*))?(?:[\t ]+(\S*))?\s*$)m';
+    const REGEX_REQUIRES_VERSION            = '/@requires\s+(?P<name>PHP(?:Unit)?)\s+(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+(dev|(RC|alpha|beta)[\d\.])?)[ \t]*\r?$/m';
+    const REGEX_REQUIRES_VERSION_CONSTRAINT = '/@requires\s+(?P<name>PHP(?:Unit)?)\s+(?P<constraint>[\d\t -.|~^]+)[ \t]*\r?$/m';
+    const REGEX_REQUIRES_OS                 = '/@requires\s+(?P<name>OS(?:FAMILY)?)\s+(?P<value>.+?)[ \t]*\r?$/m';
+    const REGEX_REQUIRES                    = '/@requires\s+(?P<name>function|extension)\s+(?P<value>([^ ]+?))\s*(?P<operator>[<>=!]{0,2})\s*(?P<version>[\d\.-]+[\d\.]?)?[ \t]*\r?$/m';
 
     const UNKNOWN = -1;
     const SMALL   = 0;
@@ -71385,30 +65576,32 @@ class PHPUnit_Util_Test
     private static $hookMethods = [];
 
     /**
-     * @param PHPUnit_Framework_Test $test
-     * @param bool                   $asString
+     * @param \PHPUnit\Framework\Test $test
+     * @param bool                    $asString
      *
      * @return mixed
      */
-    public static function describe(PHPUnit_Framework_Test $test, $asString = true)
+    public static function describe(\PHPUnit\Framework\Test $test, $asString = true)
     {
         if ($asString) {
-            if ($test instanceof PHPUnit_Framework_SelfDescribing) {
+            if ($test instanceof SelfDescribing) {
                 return $test->toString();
-            } else {
-                return get_class($test);
-            }
-        } else {
-            if ($test instanceof PHPUnit_Framework_TestCase) {
-                return [
-                  get_class($test), $test->getName()
-                ];
-            } elseif ($test instanceof PHPUnit_Framework_SelfDescribing) {
-                return ['', $test->toString()];
-            } else {
-                return ['', get_class($test)];
             }
+
+            return \get_class($test);
+        }
+
+        if ($test instanceof TestCase) {
+            return [
+                \get_class($test), $test->getName()
+            ];
         }
+
+        if ($test instanceof SelfDescribing) {
+            return ['', $test->toString()];
+        }
+
+        return ['', \get_class($test)];
     }
 
     /**
@@ -71417,7 +65610,7 @@ class PHPUnit_Util_Test
      *
      * @return array|bool
      *
-     * @throws PHPUnit_Framework_CodeCoverageException
+     * @throws CodeCoverageException
      */
     public static function getLinesToBeCovered($className, $methodName)
     {
@@ -71453,7 +65646,7 @@ class PHPUnit_Util_Test
      *
      * @return array
      *
-     * @throws PHPUnit_Framework_CodeCoverageException
+     * @throws CodeCoverageException
      */
     private static function getLinesToBeCoveredOrUsed($className, $methodName, $mode)
     {
@@ -71465,9 +65658,9 @@ class PHPUnit_Util_Test
         $classShortcut = null;
 
         if (!empty($annotations['class'][$mode . 'DefaultClass'])) {
-            if (count($annotations['class'][$mode . 'DefaultClass']) > 1) {
-                throw new PHPUnit_Framework_CodeCoverageException(
-                    sprintf(
+            if (\count($annotations['class'][$mode . 'DefaultClass']) > 1) {
+                throw new CodeCoverageException(
+                    \sprintf(
                         'More than one @%sClass annotation in class or interface "%s".',
                         $mode,
                         $className
@@ -71485,21 +65678,21 @@ class PHPUnit_Util_Test
         }
 
         if (isset($annotations['method'][$mode])) {
-            $list = array_merge($list, $annotations['method'][$mode]);
+            $list = \array_merge($list, $annotations['method'][$mode]);
         }
 
         $codeList = [];
 
-        foreach (array_unique($list) as $element) {
-            if ($classShortcut && strncmp($element, '::', 2) === 0) {
+        foreach (\array_unique($list) as $element) {
+            if ($classShortcut && \strncmp($element, '::', 2) === 0) {
                 $element = $classShortcut . $element;
             }
 
-            $element = preg_replace('/[\s()]+$/', '', $element);
-            $element = explode(' ', $element);
+            $element = \preg_replace('/[\s()]+$/', '', $element);
+            $element = \explode(' ', $element);
             $element = $element[0];
 
-            $codeList = array_merge(
+            $codeList = \array_merge(
                 $codeList,
                 self::resolveElementToReflectionObjects($element)
             );
@@ -71522,36 +65715,54 @@ class PHPUnit_Util_Test
         $docComment = $reflector->getDocComment();
         $reflector  = new ReflectionMethod($className, $methodName);
         $docComment .= "\n" . $reflector->getDocComment();
-        $requires   = [];
+        $requires = [];
 
-        if ($count = preg_match_all(self::REGEX_REQUIRES_OS, $docComment, $matches)) {
-            $requires['OS'] = sprintf(
-                '/%s/i',
-                addcslashes($matches['value'][$count - 1], '/')
-            );
+        if ($count = \preg_match_all(self::REGEX_REQUIRES_OS, $docComment, $matches)) {
+            foreach (\range(0, $count - 1) as $i) {
+                $requires[$matches['name'][$i]] = $matches['value'][$i];
+            }
         }
-        if ($count = preg_match_all(self::REGEX_REQUIRES_VERSION, $docComment, $matches)) {
-            for ($i = 0; $i < $count; $i++) {
+
+        if ($count = \preg_match_all(self::REGEX_REQUIRES_VERSION, $docComment, $matches)) {
+            foreach (\range(0, $count - 1) as $i) {
                 $requires[$matches['name'][$i]] = [
                     'version'  => $matches['version'][$i],
                     'operator' => $matches['operator'][$i]
                 ];
             }
         }
+        if ($count = \preg_match_all(self::REGEX_REQUIRES_VERSION_CONSTRAINT, $docComment, $matches)) {
+            foreach (\range(0, $count - 1) as $i) {
+                if (!empty($requires[$matches['name'][$i]])) {
+                    continue;
+                }
 
-        // https://bugs.php.net/bug.php?id=63055
-        $matches = [];
+                try {
+                    $versionConstraintParser = new VersionConstraintParser;
 
-        if ($count = preg_match_all(self::REGEX_REQUIRES, $docComment, $matches)) {
-            for ($i = 0; $i < $count; $i++) {
+                    $requires[$matches['name'][$i] . '_constraint'] = [
+                        'constraint' => $versionConstraintParser->parse(\trim($matches['constraint'][$i]))
+                    ];
+                } catch (\PharIo\Version\Exception $e) {
+                    throw new Warning($e->getMessage(), $e->getCode(), $e);
+                }
+            }
+        }
+
+        if ($count = \preg_match_all(self::REGEX_REQUIRES, $docComment, $matches)) {
+            foreach (\range(0, $count - 1) as $i) {
                 $name = $matches['name'][$i] . 's';
+
                 if (!isset($requires[$name])) {
                     $requires[$name] = [];
                 }
+
                 $requires[$name][] = $matches['value'][$i];
+
                 if (empty($matches['version'][$i]) || $name != 'extensions') {
                     continue;
                 }
+
                 $requires['extension_versions'][$matches['value'][$i]] = [
                     'version'  => $matches['version'][$i],
                     'operator' => $matches['operator'][$i]
@@ -71568,41 +65779,73 @@ class PHPUnit_Util_Test
      * @param string $className
      * @param string $methodName
      *
-     * @return array
+     * @return string[]
      */
     public static function getMissingRequirements($className, $methodName)
     {
         $required = static::getRequirements($className, $methodName);
         $missing  = [];
 
-        $operator = empty($required['PHP']['operator']) ? '>=' : $required['PHP']['operator'];
-        if (!empty($required['PHP']) && !version_compare(PHP_VERSION, $required['PHP']['version'], $operator)) {
-            $missing[] = sprintf('PHP %s %s is required.', $operator, $required['PHP']['version']);
+        if (!empty($required['PHP'])) {
+            $operator = empty($required['PHP']['operator']) ? '>=' : $required['PHP']['operator'];
+
+            if (!\version_compare(PHP_VERSION, $required['PHP']['version'], $operator)) {
+                $missing[] = \sprintf('PHP %s %s is required.', $operator, $required['PHP']['version']);
+            }
+        } elseif (!empty($required['PHP_constraint'])) {
+            $version = new \PharIo\Version\Version(self::sanitizeVersionNumber(PHP_VERSION));
+
+            if (!$required['PHP_constraint']['constraint']->complies($version)) {
+                $missing[] = \sprintf(
+                    'PHP version does not match the required constraint %s.',
+                    $required['PHP_constraint']['constraint']->asString()
+                );
+            }
         }
 
         if (!empty($required['PHPUnit'])) {
-            $phpunitVersion = PHPUnit_Runner_Version::id();
+            $phpunitVersion = Version::id();
 
             $operator = empty($required['PHPUnit']['operator']) ? '>=' : $required['PHPUnit']['operator'];
-            if (!version_compare($phpunitVersion, $required['PHPUnit']['version'], $operator)) {
-                $missing[] = sprintf('PHPUnit %s %s is required.', $operator, $required['PHPUnit']['version']);
+
+            if (!\version_compare($phpunitVersion, $required['PHPUnit']['version'], $operator)) {
+                $missing[] = \sprintf('PHPUnit %s %s is required.', $operator, $required['PHPUnit']['version']);
+            }
+        } elseif (!empty($required['PHPUnit_constraint'])) {
+            $phpunitVersion = new \PharIo\Version\Version(self::sanitizeVersionNumber(Version::id()));
+
+            if (!$required['PHPUnit_constraint']['constraint']->complies($phpunitVersion)) {
+                $missing[] = \sprintf(
+                    'PHPUnit version does not match the required constraint %s.',
+                    $required['PHPUnit_constraint']['constraint']->asString()
+                );
             }
         }
 
-        if (!empty($required['OS']) && !preg_match($required['OS'], PHP_OS)) {
-            $missing[] = sprintf('Operating system matching %s is required.', $required['OS']);
+        if (!empty($required['OSFAMILY']) && $required['OSFAMILY'] !== (new OperatingSystem())->getFamily()) {
+            $missing[] = \sprintf('Operating system %s is required.', $required['OSFAMILY']);
+        }
+
+        if (!empty($required['OS'])) {
+            $requiredOsPattern = \sprintf('/%s/i', \addcslashes($required['OS'], '/'));
+            if (!\preg_match($requiredOsPattern, PHP_OS)) {
+                $missing[] = \sprintf('Operating system matching %s is required.', $requiredOsPattern);
+            }
         }
 
         if (!empty($required['functions'])) {
             foreach ($required['functions'] as $function) {
-                $pieces = explode('::', $function);
-                if (2 === count($pieces) && method_exists($pieces[0], $pieces[1])) {
+                $pieces = \explode('::', $function);
+
+                if (2 === \count($pieces) && \method_exists($pieces[0], $pieces[1])) {
                     continue;
                 }
-                if (function_exists($function)) {
+
+                if (\function_exists($function)) {
                     continue;
                 }
-                $missing[] = sprintf('Function %s is required.', $function);
+
+                $missing[] = \sprintf('Function %s is required.', $function);
             }
         }
 
@@ -71611,19 +65854,21 @@ class PHPUnit_Util_Test
                 if (isset($required['extension_versions'][$extension])) {
                     continue;
                 }
-                if (!extension_loaded($extension)) {
-                    $missing[] = sprintf('Extension %s is required.', $extension);
+
+                if (!\extension_loaded($extension)) {
+                    $missing[] = \sprintf('Extension %s is required.', $extension);
                 }
             }
         }
 
         if (!empty($required['extension_versions'])) {
             foreach ($required['extension_versions'] as $extension => $required) {
-                $actualVersion = phpversion($extension);
+                $actualVersion = \phpversion($extension);
 
                 $operator = empty($required['operator']) ? '>=' : $required['operator'];
-                if (false === $actualVersion || !version_compare($actualVersion, $required['version'], $operator)) {
-                    $missing[] = sprintf('Extension %s %s %s is required.', $extension, $operator, $required['version']);
+
+                if (false === $actualVersion || !\version_compare($actualVersion, $required['version'], $operator)) {
+                    $missing[] = \sprintf('Extension %s %s %s is required.', $extension, $operator, $required['version']);
                 }
             }
         }
@@ -71637,15 +65882,15 @@ class PHPUnit_Util_Test
      * @param string $className
      * @param string $methodName
      *
-     * @return array
+     * @return array|false
      */
     public static function getExpectedException($className, $methodName)
     {
         $reflector  = new ReflectionMethod($className, $methodName);
         $docComment = $reflector->getDocComment();
-        $docComment = substr($docComment, 3, -2);
+        $docComment = \substr($docComment, 3, -2);
 
-        if (preg_match(self::REGEX_EXPECTED_EXCEPTION, $docComment, $matches)) {
+        if (\preg_match(self::REGEX_EXPECTED_EXCEPTION, $docComment, $matches)) {
             $annotations = self::parseTestMethodAnnotations(
                 $className,
                 $methodName
@@ -71657,7 +65902,7 @@ class PHPUnit_Util_Test
             $messageRegExp = '';
 
             if (isset($matches[2])) {
-                $message = trim($matches[2]);
+                $message = \trim($matches[2]);
             } elseif (isset($annotations['method']['expectedExceptionMessage'])) {
                 $message = self::parseAnnotationContent(
                     $annotations['method']['expectedExceptionMessage'][0]
@@ -71678,14 +65923,14 @@ class PHPUnit_Util_Test
                 );
             }
 
-            if (is_numeric($code)) {
+            if (\is_numeric($code)) {
                 $code = (int) $code;
-            } elseif (is_string($code) && defined($code)) {
-                $code = (int) constant($code);
+            } elseif (\is_string($code) && \defined($code)) {
+                $code = (int) \constant($code);
             }
 
             return [
-              'class' => $class, 'code' => $code, 'message' => $message, 'message_regex' => $messageRegExp
+                'class' => $class, 'code' => $code, 'message' => $message, 'message_regex' => $messageRegExp
             ];
         }
 
@@ -71705,10 +65950,8 @@ class PHPUnit_Util_Test
      */
     private static function parseAnnotationContent($message)
     {
-        if (strpos($message, '::') !== false && count(explode('::', $message)) == 2) {
-            if (defined($message)) {
-                $message = constant($message);
-            }
+        if ((\strpos($message, '::') !== false && \count(\explode('::', $message)) == 2) && \defined($message)) {
+            $message = \constant($message);
         }
 
         return $message;
@@ -71721,9 +65964,9 @@ class PHPUnit_Util_Test
      * @param string $methodName
      *
      * @return array When a data provider is specified and exists
-     *         null  When no data provider is specified
+     *               null  When no data provider is specified
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     public static function getProvidedData($className, $methodName)
     {
@@ -71736,17 +65979,17 @@ class PHPUnit_Util_Test
             $data = self::getDataFromTestWithAnnotation($docComment);
         }
 
-        if (is_array($data) && empty($data)) {
-            throw new PHPUnit_Framework_SkippedTestError;
+        if (\is_array($data) && empty($data)) {
+            throw new SkippedTestError;
         }
 
         if ($data !== null) {
             foreach ($data as $key => $value) {
-                if (!is_array($value)) {
-                    throw new PHPUnit_Framework_Exception(
-                        sprintf(
+                if (!\is_array($value)) {
+                    throw new Exception(
+                        \sprintf(
                             'Data set %s is invalid.',
-                            is_int($key) ? '#' . $key : '"' . $key . '"'
+                            \is_int($key) ? '#' . $key : '"' . $key . '"'
                         )
                     );
                 }
@@ -71766,26 +66009,26 @@ class PHPUnit_Util_Test
      * @return array|Iterator when a data provider is specified and exists
      *                        null           when no data provider is specified
      *
-     * @throws PHPUnit_Framework_Exception
+     * @throws Exception
      */
     private static function getDataFromDataProviderAnnotation($docComment, $className, $methodName)
     {
-        if (preg_match_all(self::REGEX_DATA_PROVIDER, $docComment, $matches)) {
+        if (\preg_match_all(self::REGEX_DATA_PROVIDER, $docComment, $matches)) {
             $result = [];
 
             foreach ($matches[1] as $match) {
-                $dataProviderMethodNameNamespace = explode('\\', $match);
-                $leaf                            = explode('::', array_pop($dataProviderMethodNameNamespace));
-                $dataProviderMethodName          = array_pop($leaf);
+                $dataProviderMethodNameNamespace = \explode('\\', $match);
+                $leaf                            = \explode('::', \array_pop($dataProviderMethodNameNamespace));
+                $dataProviderMethodName          = \array_pop($leaf);
 
                 if (!empty($dataProviderMethodNameNamespace)) {
-                    $dataProviderMethodNameNamespace = implode('\\', $dataProviderMethodNameNamespace) . '\\';
+                    $dataProviderMethodNameNamespace = \implode('\\', $dataProviderMethodNameNamespace) . '\\';
                 } else {
                     $dataProviderMethodNameNamespace = '';
                 }
 
                 if (!empty($leaf)) {
-                    $dataProviderClassName = $dataProviderMethodNameNamespace . array_pop($leaf);
+                    $dataProviderClassName = $dataProviderMethodNameNamespace . \array_pop($leaf);
                 } else {
                     $dataProviderClassName = $className;
                 }
@@ -71807,12 +66050,20 @@ class PHPUnit_Util_Test
                     $data = $dataProviderMethod->invoke($object, $methodName);
                 }
 
-                if ($data instanceof Iterator) {
-                    $data = iterator_to_array($data);
+                if ($data instanceof Traversable) {
+                    $origData = $data;
+                    $data     = [];
+                    foreach ($origData as $key => $value) {
+                        if (\is_int($key)) {
+                            $data[] = $value;
+                        } else {
+                            $data[$key] = $value;
+                        }
+                    }
                 }
 
-                if (is_array($data)) {
-                    $result = array_merge($result, $data);
+                if (\is_array($data)) {
+                    $result = \array_merge($result, $data);
                 }
             }
 
@@ -71823,32 +66074,32 @@ class PHPUnit_Util_Test
     /**
      * @param string $docComment full docComment string
      *
-     * @return array when @testWith annotation is defined
-     *               null  when @testWith annotation is omitted
+     * @return array|null array when @testWith annotation is defined,
+     *                    null when @testWith annotation is omitted
      *
-     * @throws PHPUnit_Framework_Exception when @testWith annotation is defined but cannot be parsed
+     * @throws Exception when @testWith annotation is defined but cannot be parsed
      */
     public static function getDataFromTestWithAnnotation($docComment)
     {
         $docComment = self::cleanUpMultiLineAnnotation($docComment);
 
-        if (preg_match(self::REGEX_TEST_WITH, $docComment, $matches, PREG_OFFSET_CAPTURE)) {
-            $offset            = strlen($matches[0][0]) + $matches[0][1];
-            $annotationContent = substr($docComment, $offset);
+        if (\preg_match(self::REGEX_TEST_WITH, $docComment, $matches, PREG_OFFSET_CAPTURE)) {
+            $offset            = \strlen($matches[0][0]) + $matches[0][1];
+            $annotationContent = \substr($docComment, $offset);
             $data              = [];
 
-            foreach (explode("\n", $annotationContent) as $candidateRow) {
-                $candidateRow = trim($candidateRow);
+            foreach (\explode("\n", $annotationContent) as $candidateRow) {
+                $candidateRow = \trim($candidateRow);
 
                 if ($candidateRow[0] !== '[') {
                     break;
                 }
 
-                $dataSet = json_decode($candidateRow, true);
+                $dataSet = \json_decode($candidateRow, true);
 
-                if (json_last_error() != JSON_ERROR_NONE) {
-                    throw new PHPUnit_Framework_Exception(
-                        'The dataset for the @testWith annotation cannot be parsed: ' . json_last_error_msg()
+                if (\json_last_error() != JSON_ERROR_NONE) {
+                    throw new Exception(
+                        'The dataset for the @testWith annotation cannot be parsed: ' . \json_last_error_msg()
                     );
                 }
 
@@ -71856,7 +66107,7 @@ class PHPUnit_Util_Test
             }
 
             if (!$data) {
-                throw new PHPUnit_Framework_Exception('The dataset for the @testWith annotation cannot be parsed.');
+                throw new Exception('The dataset for the @testWith annotation cannot be parsed.');
             }
 
             return $data;
@@ -71866,10 +66117,10 @@ class PHPUnit_Util_Test
     private static function cleanUpMultiLineAnnotation($docComment)
     {
         //removing initial '   * ' for docComment
-        $docComment = str_replace("\r\n", "\n", $docComment);
-        $docComment = preg_replace('/' . '\n' . '\s*' . '\*' . '\s?' . '/', "\n", $docComment);
-        $docComment = substr($docComment, 0, -1);
-        $docComment = rtrim($docComment, "\n");
+        $docComment = \str_replace("\r\n", "\n", $docComment);
+        $docComment = \preg_replace('/' . '\n' . '\s*' . '\*' . '\s?' . '/', "\n", $docComment);
+        $docComment = \substr($docComment, 0, -1);
+        $docComment = \rtrim($docComment, "\n");
 
         return $docComment;
     }
@@ -71885,8 +66136,21 @@ class PHPUnit_Util_Test
     public static function parseTestMethodAnnotations($className, $methodName = '')
     {
         if (!isset(self::$annotationCache[$className])) {
-            $class                             = new ReflectionClass($className);
-            self::$annotationCache[$className] = self::parseAnnotations($class->getDocComment());
+            $class       = new ReflectionClass($className);
+            $traits      = $class->getTraits();
+            $annotations = [];
+
+            foreach ($traits as $trait) {
+                $annotations = \array_merge(
+                    $annotations,
+                    self::parseAnnotations($trait->getDocComment())
+                );
+            }
+
+            self::$annotationCache[$className] = \array_merge(
+                $annotations,
+                self::parseAnnotations($class->getDocComment())
+            );
         }
 
         if (!empty($methodName) && !isset(self::$annotationCache[$className . '::' . $methodName])) {
@@ -71896,12 +66160,13 @@ class PHPUnit_Util_Test
             } catch (ReflectionException $e) {
                 $annotations = [];
             }
+
             self::$annotationCache[$className . '::' . $methodName] = $annotations;
         }
 
         return [
-          'class'  => self::$annotationCache[$className],
-          'method' => !empty($methodName) ? self::$annotationCache[$className . '::' . $methodName] : []
+            'class'  => self::$annotationCache[$className],
+            'method' => !empty($methodName) ? self::$annotationCache[$className . '::' . $methodName] : []
         ];
     }
 
@@ -71914,16 +66179,16 @@ class PHPUnit_Util_Test
     public static function getInlineAnnotations($className, $methodName)
     {
         $method      = new ReflectionMethod($className, $methodName);
-        $code        = file($method->getFileName());
+        $code        = \file($method->getFileName());
         $lineNumber  = $method->getStartLine();
         $startLine   = $method->getStartLine() - 1;
         $endLine     = $method->getEndLine() - 1;
-        $methodLines = array_slice($code, $startLine, $endLine - $startLine + 1);
+        $methodLines = \array_slice($code, $startLine, $endLine - $startLine + 1);
         $annotations = [];
 
         foreach ($methodLines as $line) {
-            if (preg_match('#/\*\*?\s*@(?P<name>[A-Za-z_-]+)(?:[ \t]+(?P<value>.*?))?[ \t]*\r?\*/$#m', $line, $matches)) {
-                $annotations[strtolower($matches['name'])] = [
+            if (\preg_match('#/\*\*?\s*@(?P<name>[A-Za-z_-]+)(?:[ \t]+(?P<value>.*?))?[ \t]*\r?\*/$#m', $line, $matches)) {
+                $annotations[\strtolower($matches['name'])] = [
                     'line'  => $lineNumber,
                     'value' => $matches['value']
                 ];
@@ -71944,10 +66209,10 @@ class PHPUnit_Util_Test
     {
         $annotations = [];
         // Strip away the docblock header and footer to ease parsing of one line annotations
-        $docblock = substr($docblock, 3, -2);
+        $docblock = \substr($docblock, 3, -2);
 
-        if (preg_match_all('/@(?P<name>[A-Za-z_-]+)(?:[ \t]+(?P<value>.*?))?[ \t]*\r?$/m', $docblock, $matches)) {
-            $numMatches = count($matches[0]);
+        if (\preg_match_all('/@(?P<name>[A-Za-z_-]+)(?:[ \t]+(?P<value>.*?))?[ \t]*\r?$/m', $docblock, $matches)) {
+            $numMatches = \count($matches[0]);
 
             for ($i = 0; $i < $numMatches; ++$i) {
                 $annotations[$matches['name'][$i]][] = (string) $matches['value'][$i];
@@ -71963,21 +66228,21 @@ class PHPUnit_Util_Test
      * @param string $className
      * @param string $methodName
      *
-     * @return array
+     * @return array<string, bool|null>
      */
     public static function getBackupSettings($className, $methodName)
     {
         return [
-          'backupGlobals' => self::getBooleanAnnotationSetting(
-              $className,
-              $methodName,
-              'backupGlobals'
-          ),
-          'backupStaticAttributes' => self::getBooleanAnnotationSetting(
-              $className,
-              $methodName,
-              'backupStaticAttributes'
-          )
+            'backupGlobals' => self::getBooleanAnnotationSetting(
+                $className,
+                $methodName,
+                'backupGlobals'
+            ),
+            'backupStaticAttributes' => self::getBooleanAnnotationSetting(
+                $className,
+                $methodName,
+                'backupStaticAttributes'
+            )
         ];
     }
 
@@ -72003,13 +66268,13 @@ class PHPUnit_Util_Test
         }
 
         if (isset($annotations['method']['depends'])) {
-            $dependencies = array_merge(
+            $dependencies = \array_merge(
                 $dependencies,
                 $annotations['method']['depends']
             );
         }
 
-        return array_unique($dependencies);
+        return \array_unique($dependencies);
     }
 
     /**
@@ -72018,7 +66283,7 @@ class PHPUnit_Util_Test
      * @param string $className
      * @param string $methodName
      *
-     * @return bool
+     * @return ?bool
      */
     public static function getErrorHandlerSettings($className, $methodName)
     {
@@ -72053,31 +66318,32 @@ class PHPUnit_Util_Test
         }
 
         if (isset($annotations['class']['group'])) {
-            $groups = array_merge($groups, $annotations['class']['group']);
+            $groups = \array_merge($groups, $annotations['class']['group']);
         }
 
         if (isset($annotations['method']['group'])) {
-            $groups = array_merge($groups, $annotations['method']['group']);
+            $groups = \array_merge($groups, $annotations['method']['group']);
         }
 
         if (isset($annotations['class']['ticket'])) {
-            $groups = array_merge($groups, $annotations['class']['ticket']);
+            $groups = \array_merge($groups, $annotations['class']['ticket']);
         }
 
         if (isset($annotations['method']['ticket'])) {
-            $groups = array_merge($groups, $annotations['method']['ticket']);
+            $groups = \array_merge($groups, $annotations['method']['ticket']);
         }
 
         foreach (['method', 'class'] as $element) {
             foreach (['small', 'medium', 'large'] as $size) {
                 if (isset($annotations[$element][$size])) {
                     $groups[] = $size;
+
                     break 2;
                 }
             }
         }
 
-        return array_unique($groups);
+        return \array_unique($groups);
     }
 
     /**
@@ -72090,72 +66356,51 @@ class PHPUnit_Util_Test
      */
     public static function getSize($className, $methodName)
     {
-        $groups = array_flip(self::getGroups($className, $methodName));
-        $size   = self::UNKNOWN;
+        $groups = \array_flip(self::getGroups($className, $methodName));
         $class  = new ReflectionClass($className);
 
         if (isset($groups['large']) ||
-            (class_exists('PHPUnit_Extensions_Database_TestCase', false) &&
-             $class->isSubclassOf('PHPUnit_Extensions_Database_TestCase'))) {
-            $size = self::LARGE;
-        } elseif (isset($groups['medium'])) {
-            $size = self::MEDIUM;
-        } elseif (isset($groups['small'])) {
-            $size = self::SMALL;
+            (\class_exists('PHPUnit\DbUnit\TestCase', false) && $class->isSubclassOf('PHPUnit\DbUnit\TestCase'))) {
+            return self::LARGE;
+        }
+
+        if (isset($groups['medium'])) {
+            return self::MEDIUM;
         }
 
-        return $size;
+        if (isset($groups['small'])) {
+            return self::SMALL;
+        }
+
+        return self::UNKNOWN;
     }
 
     /**
-     * Returns the tickets for a test class or method.
+     * Returns the process isolation settings for a test.
      *
      * @param string $className
      * @param string $methodName
      *
-     * @return array
+     * @return bool
      */
-    public static function getTickets($className, $methodName)
+    public static function getProcessIsolationSettings($className, $methodName)
     {
         $annotations = self::parseTestMethodAnnotations(
             $className,
             $methodName
         );
 
-        $tickets = [];
-
-        if (isset($annotations['class']['ticket'])) {
-            $tickets = $annotations['class']['ticket'];
-        }
-
-        if (isset($annotations['method']['ticket'])) {
-            $tickets = array_merge($tickets, $annotations['method']['ticket']);
-        }
-
-        return array_unique($tickets);
+        return isset($annotations['class']['runTestsInSeparateProcesses']) || isset($annotations['method']['runInSeparateProcess']);
     }
 
-    /**
-     * Returns the process isolation settings for a test.
-     *
-     * @param string $className
-     * @param string $methodName
-     *
-     * @return bool
-     */
-    public static function getProcessIsolationSettings($className, $methodName)
+    public static function getClassProcessIsolationSettings($className, $methodName)
     {
         $annotations = self::parseTestMethodAnnotations(
             $className,
             $methodName
         );
 
-        if (isset($annotations['class']['runTestsInSeparateProcesses']) ||
-            isset($annotations['method']['runInSeparateProcess'])) {
-            return true;
-        } else {
-            return false;
-        }
+        return isset($annotations['class']['runClassInSeparateProcess']);
     }
 
     /**
@@ -72164,7 +66409,7 @@ class PHPUnit_Util_Test
      * @param string $className
      * @param string $methodName
      *
-     * @return bool
+     * @return ?bool
      */
     public static function getPreserveGlobalStateSettings($className, $methodName)
     {
@@ -72182,7 +66427,7 @@ class PHPUnit_Util_Test
      */
     public static function getHookMethods($className)
     {
-        if (!class_exists($className, false)) {
+        if (!\class_exists($className, false)) {
             return self::emptyHookMethodsArray();
         }
 
@@ -72194,11 +66439,17 @@ class PHPUnit_Util_Test
 
                 foreach ($class->getMethods() as $method) {
                     if (self::isBeforeClassMethod($method)) {
-                        self::$hookMethods[$className]['beforeClass'][] = $method->getName();
+                        \array_unshift(
+                            self::$hookMethods[$className]['beforeClass'],
+                            $method->getName()
+                        );
                     }
 
                     if (self::isBeforeMethod($method)) {
-                        self::$hookMethods[$className]['before'][] = $method->getName();
+                        \array_unshift(
+                            self::$hookMethods[$className]['before'],
+                            $method->getName()
+                        );
                     }
 
                     if (self::isAfterMethod($method)) {
@@ -72234,7 +66485,7 @@ class PHPUnit_Util_Test
      * @param string $methodName
      * @param string $settingName
      *
-     * @return bool
+     * @return ?bool
      */
     private static function getBooleanAnnotationSetting($className, $methodName, $settingName)
     {
@@ -72243,25 +66494,25 @@ class PHPUnit_Util_Test
             $methodName
         );
 
-        $result = null;
-
         if (isset($annotations['class'][$settingName])) {
             if ($annotations['class'][$settingName][0] == 'enabled') {
-                $result = true;
-            } elseif ($annotations['class'][$settingName][0] == 'disabled') {
-                $result = false;
+                return true;
+            }
+
+            if ($annotations['class'][$settingName][0] == 'disabled') {
+                return false;
             }
         }
 
         if (isset($annotations['method'][$settingName])) {
             if ($annotations['method'][$settingName][0] == 'enabled') {
-                $result = true;
-            } elseif ($annotations['method'][$settingName][0] == 'disabled') {
-                $result = false;
+                return true;
             }
-        }
 
-        return $result;
+            if ($annotations['method'][$settingName][0] == 'disabled') {
+                return false;
+            }
+        }
     }
 
     /**
@@ -72269,26 +66520,26 @@ class PHPUnit_Util_Test
      *
      * @return array
      *
-     * @throws PHPUnit_Framework_InvalidCoversTargetException
+     * @throws InvalidCoversTargetException
      */
     private static function resolveElementToReflectionObjects($element)
     {
         $codeToCoverList = [];
 
-        if (strpos($element, '\\') !== false && function_exists($element)) {
+        if (\strpos($element, '\\') !== false && \function_exists($element)) {
             $codeToCoverList[] = new ReflectionFunction($element);
-        } elseif (strpos($element, '::') !== false) {
-            list($className, $methodName) = explode('::', $element);
+        } elseif (\strpos($element, '::') !== false) {
+            list($className, $methodName) = \explode('::', $element);
 
             if (isset($methodName[0]) && $methodName[0] == '<') {
                 $classes = [$className];
 
                 foreach ($classes as $className) {
-                    if (!class_exists($className) &&
-                        !interface_exists($className) &&
-                        !trait_exists($className)) {
-                        throw new PHPUnit_Framework_InvalidCoversTargetException(
-                            sprintf(
+                    if (!\class_exists($className) &&
+                        !\interface_exists($className) &&
+                        !\trait_exists($className)) {
+                        throw new InvalidCoversTargetException(
+                            \sprintf(
                                 'Trying to @cover or @use not existing class or ' .
                                 'interface "%s".',
                                 $className
@@ -72300,11 +66551,11 @@ class PHPUnit_Util_Test
                     $methods = $class->getMethods();
                     $inverse = isset($methodName[1]) && $methodName[1] == '!';
 
-                    if (strpos($methodName, 'protected')) {
+                    if (\strpos($methodName, 'protected')) {
                         $visibility = 'isProtected';
-                    } elseif (strpos($methodName, 'private')) {
+                    } elseif (\strpos($methodName, 'private')) {
                         $visibility = 'isPrivate';
-                    } elseif (strpos($methodName, 'public')) {
+                    } elseif (\strpos($methodName, 'public')) {
                         $visibility = 'isPublic';
                     }
 
@@ -72320,17 +66571,15 @@ class PHPUnit_Util_Test
                 $classes = [$className];
 
                 foreach ($classes as $className) {
-                    if ($className == '' && function_exists($methodName)) {
+                    if ($className == '' && \function_exists($methodName)) {
                         $codeToCoverList[] = new ReflectionFunction(
                             $methodName
                         );
                     } else {
-                        if (!((class_exists($className) ||
-                               interface_exists($className) ||
-                               trait_exists($className)) &&
-                              method_exists($className, $methodName))) {
-                            throw new PHPUnit_Framework_InvalidCoversTargetException(
-                                sprintf(
+                        if (!((\class_exists($className) || \interface_exists($className) || \trait_exists($className)) &&
+                            \method_exists($className, $methodName))) {
+                            throw new InvalidCoversTargetException(
+                                \sprintf(
                                     'Trying to @cover or @use not existing method "%s::%s".',
                                     $className,
                                     $methodName
@@ -72348,27 +66597,27 @@ class PHPUnit_Util_Test
         } else {
             $extended = false;
 
-            if (strpos($element, '<extended>') !== false) {
-                $element  = str_replace('<extended>', '', $element);
+            if (\strpos($element, '<extended>') !== false) {
+                $element  = \str_replace('<extended>', '', $element);
                 $extended = true;
             }
 
             $classes = [$element];
 
             if ($extended) {
-                $classes = array_merge(
+                $classes = \array_merge(
                     $classes,
-                    class_implements($element),
-                    class_parents($element)
+                    \class_implements($element),
+                    \class_parents($element)
                 );
             }
 
             foreach ($classes as $className) {
-                if (!class_exists($className) &&
-                    !interface_exists($className) &&
-                    !trait_exists($className)) {
-                    throw new PHPUnit_Framework_InvalidCoversTargetException(
-                        sprintf(
+                if (!\class_exists($className) &&
+                    !\interface_exists($className) &&
+                    !\trait_exists($className)) {
+                    throw new InvalidCoversTargetException(
+                        \sprintf(
                             'Trying to @cover or @use not existing class or ' .
                             'interface "%s".',
                             $className
@@ -72399,14 +66648,14 @@ class PHPUnit_Util_Test
                 $result[$filename] = [];
             }
 
-            $result[$filename] = array_merge(
+            $result[$filename] = \array_merge(
                 $result[$filename],
-                range($reflector->getStartLine(), $reflector->getEndLine())
+                \range($reflector->getStartLine(), $reflector->getEndLine())
             );
         }
 
         foreach ($result as $filename => $lineNumbers) {
-            $result[$filename] = array_keys(array_flip($lineNumbers));
+            $result[$filename] = \array_keys(\array_flip($lineNumbers));
         }
 
         return $result;
@@ -72419,7 +66668,7 @@ class PHPUnit_Util_Test
      */
     private static function isBeforeClassMethod(ReflectionMethod $method)
     {
-        return $method->isStatic() && strpos($method->getDocComment(), '@beforeClass') !== false;
+        return $method->isStatic() && \strpos($method->getDocComment(), '@beforeClass') !== false;
     }
 
     /**
@@ -72429,7 +66678,7 @@ class PHPUnit_Util_Test
      */
     private static function isBeforeMethod(ReflectionMethod $method)
     {
-        return preg_match('/@before\b/', $method->getDocComment());
+        return \preg_match('/@before\b/', $method->getDocComment()) > 0;
     }
 
     /**
@@ -72439,7 +66688,7 @@ class PHPUnit_Util_Test
      */
     private static function isAfterClassMethod(ReflectionMethod $method)
     {
-        return $method->isStatic() && strpos($method->getDocComment(), '@afterClass') !== false;
+        return $method->isStatic() && \strpos($method->getDocComment(), '@afterClass') !== false;
     }
 
     /**
@@ -72449,7 +66698,24 @@ class PHPUnit_Util_Test
      */
     private static function isAfterMethod(ReflectionMethod $method)
     {
-        return preg_match('/@after\b/', $method->getDocComment());
+        return \preg_match('/@after\b/', $method->getDocComment()) > 0;
+    }
+
+    /**
+     * Trims any extensions from version string that follows after
+     * the <major>.<minor>[.<patch>] format
+     *
+     * @param $version (Optional)
+     *
+     * @return mixed
+     */
+    private static function sanitizeVersionNumber($version)
+    {
+        return \preg_replace(
+            '/^(\d+\.\d+(?:.\d+)?).*$/',
+            '$1',
+            $version
+        );
     }
 }
 <?php
@@ -72461,11 +66727,151 @@ class PHPUnit_Util_Test
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util\TestDox;
+
+/**
+ * Prints TestDox documentation in HTML format.
+ */
+class HtmlResultPrinter extends ResultPrinter
+{
+    /**
+     * @var string
+     */
+    private $pageHeader = <<<EOT
+<!doctype html>
+<html lang="en">
+    <head>
+        <meta charset="utf-8"/>
+        <title>Test Documentation</title>
+        <style>
+            body {
+                text-rendering: optimizeLegibility;
+                font-variant-ligatures: common-ligatures;
+                font-kerning: normal;
+                margin-left: 2em;
+            }
+
+            body > ul > li {
+                font-family: Source Serif Pro, PT Sans, Trebuchet MS, Helvetica, Arial;
+                font-size: 2em;
+            }
+
+            h2 {
+                font-family: Tahoma, Helvetica, Arial;
+                font-size: 3em;
+            }
+
+            ul {
+                list-style: none;
+                margin-bottom: 1em;
+            }
+        </style>
+    </head>
+    <body>
+EOT;
+
+    /**
+     * @var string
+     */
+    private $classHeader = <<<EOT
+
+        <h2 id="%s">%s</h2>
+        <ul>
+
+EOT;
+
+    /**
+     * @var string
+     */
+    private $classFooter = <<<EOT
+        </ul>
+EOT;
+
+    /**
+     * @var string
+     */
+    private $pageFooter = <<<EOT
+
+    </body>
+</html>
+EOT;
+
+    /**
+     * Handler for 'start run' event.
+     */
+    protected function startRun()
+    {
+        $this->write($this->pageHeader);
+    }
+
+    /**
+     * Handler for 'start class' event.
+     *
+     * @param string $name
+     */
+    protected function startClass($name)
+    {
+        $this->write(
+            \sprintf(
+                $this->classHeader,
+                $name,
+                $this->currentTestClassPrettified
+            )
+        );
+    }
+
+    /**
+     * Handler for 'on test' event.
+     *
+     * @param string $name
+     * @param bool   $success
+     */
+    protected function onTest($name, $success = true)
+    {
+        $this->write(
+            \sprintf(
+                "            <li style=\"color: %s;\">%s %s</li>\n",
+                $success ? '#555753' : '#ef2929',
+                $success ? '✓' : '❌',
+                $name
+            )
+        );
+    }
+
+    /**
+     * Handler for 'end class' event.
+     *
+     * @param string $name
+     */
+    protected function endClass($name)
+    {
+        $this->write($this->classFooter);
+    }
+
+    /**
+     * Handler for 'end run' event.
+     */
+    protected function endRun()
+    {
+        $this->write($this->pageFooter);
+    }
+}
+<?php
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Util\TestDox;
 
 /**
  * Prettifies class and method names for use in TestDox documentation.
  */
-class PHPUnit_Util_TestDox_NamePrettifier
+class NamePrettifier
 {
     /**
      * @var string
@@ -72494,17 +66900,17 @@ class PHPUnit_Util_TestDox_NamePrettifier
         $title = $name;
 
         if ($this->suffix !== null &&
-            $this->suffix == substr($name, -1 * strlen($this->suffix))) {
-            $title = substr($title, 0, strripos($title, $this->suffix));
+            $this->suffix == \substr($name, -1 * \strlen($this->suffix))) {
+            $title = \substr($title, 0, \strripos($title, $this->suffix));
         }
 
         if ($this->prefix !== null &&
-            $this->prefix == substr($name, 0, strlen($this->prefix))) {
-            $title = substr($title, strlen($this->prefix));
+            $this->prefix == \substr($name, 0, \strlen($this->prefix))) {
+            $title = \substr($title, \strlen($this->prefix));
         }
 
-        if (substr($title, 0, 1) == '\\') {
-            $title = substr($title, 1);
+        if (\substr($title, 0, 1) == '\\') {
+            $title = \substr($title, 1);
         }
 
         return $title;
@@ -72521,45 +66927,43 @@ class PHPUnit_Util_TestDox_NamePrettifier
     {
         $buffer = '';
 
-        if (!is_string($name) || strlen($name) == 0) {
+        if (!\is_string($name) || \strlen($name) == 0) {
             return $buffer;
         }
 
-        $string = preg_replace('#\d+$#', '', $name, -1, $count);
+        $string = \preg_replace('#\d+$#', '', $name, -1, $count);
 
-        if (in_array($string, $this->strings)) {
+        if (\in_array($string, $this->strings)) {
             $name = $string;
         } elseif ($count == 0) {
             $this->strings[] = $string;
         }
 
-        if (substr($name, 0, 4) == 'test') {
-            $name = substr($name, 4);
+        if (\substr($name, 0, 4) == 'test') {
+            $name = \substr($name, 4);
         }
 
-        if (strlen($name) == 0) {
+        if (\strlen($name) == 0) {
             return $buffer;
         }
 
-        $name[0] = strtoupper($name[0]);
+        $name[0] = \strtoupper($name[0]);
 
-        if (strpos($name, '_') !== false) {
-            return trim(str_replace('_', ' ', $name));
+        if (\strpos($name, '_') !== false) {
+            return \trim(\str_replace('_', ' ', $name));
         }
 
-        $max        = strlen($name);
+        $max        = \strlen($name);
         $wasNumeric = false;
 
         for ($i = 0; $i < $max; $i++) {
-            if ($i > 0 &&
-                ord($name[$i]) >= 65 &&
-                ord($name[$i]) <= 90) {
-                $buffer .= ' ' . strtolower($name[$i]);
+            if ($i > 0 && \ord($name[$i]) >= 65 && \ord($name[$i]) <= 90) {
+                $buffer .= ' ' . \strtolower($name[$i]);
             } else {
-                $isNumeric = is_numeric($name[$i]);
+                $isNumeric = \is_numeric($name[$i]);
 
                 if (!$wasNumeric && $isNumeric) {
-                    $buffer    .= ' ';
+                    $buffer .= ' ';
                     $wasNumeric = true;
                 }
 
@@ -72603,14 +67007,25 @@ class PHPUnit_Util_TestDox_NamePrettifier
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util\TestDox;
+
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Framework\WarningTestCase;
+use PHPUnit\Runner\BaseTestRunner;
+use PHPUnit\Util\Printer;
 
 /**
  * Base class for printers of TestDox documentation.
  */
-abstract class PHPUnit_Util_TestDox_ResultPrinter extends PHPUnit_Util_Printer implements PHPUnit_Framework_TestListener
+abstract class ResultPrinter extends Printer implements TestListener
 {
     /**
-     * @var PHPUnit_Util_TestDox_NamePrettifier
+     * @var NamePrettifier
      */
     protected $prettifier;
 
@@ -72622,7 +67037,7 @@ abstract class PHPUnit_Util_TestDox_ResultPrinter extends PHPUnit_Util_Printer i
     /**
      * @var int
      */
-    protected $testStatus = false;
+    protected $testStatus;
 
     /**
      * @var array
@@ -72660,12 +67075,12 @@ abstract class PHPUnit_Util_TestDox_ResultPrinter extends PHPUnit_Util_Printer i
     protected $incomplete = 0;
 
     /**
-     * @var string
+     * @var string|null
      */
     protected $currentTestClassPrettified;
 
     /**
-     * @var string
+     * @var string|null
      */
     protected $currentTestMethodPrettified;
 
@@ -72691,7 +67106,7 @@ abstract class PHPUnit_Util_TestDox_ResultPrinter extends PHPUnit_Util_Printer i
         $this->groups        = $groups;
         $this->excludeGroups = $excludeGroups;
 
-        $this->prettifier = new PHPUnit_Util_TestDox_NamePrettifier;
+        $this->prettifier = new NamePrettifier;
         $this->startRun();
     }
 
@@ -72709,142 +67124,142 @@ abstract class PHPUnit_Util_TestDox_ResultPrinter extends PHPUnit_Util_Printer i
     /**
      * An error occurred.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addError(Test $test, \Exception $e, $time)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
-        $this->testStatus = PHPUnit_Runner_BaseTestRunner::STATUS_ERROR;
+        $this->testStatus = BaseTestRunner::STATUS_ERROR;
         $this->failed++;
     }
 
     /**
      * A warning occurred.
      *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
+     * @param Test    $test
+     * @param Warning $e
+     * @param float   $time
      */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
+    public function addWarning(Test $test, Warning $e, $time)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
-        $this->testStatus = PHPUnit_Runner_BaseTestRunner::STATUS_WARNING;
+        $this->testStatus = BaseTestRunner::STATUS_WARNING;
         $this->warned++;
     }
 
     /**
      * A failure occurred.
      *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
+     * @param Test                 $test
+     * @param AssertionFailedError $e
+     * @param float                $time
      */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
-        $this->testStatus = PHPUnit_Runner_BaseTestRunner::STATUS_FAILURE;
+        $this->testStatus = BaseTestRunner::STATUS_FAILURE;
         $this->failed++;
     }
 
     /**
      * Incomplete test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addIncompleteTest(Test $test, \Exception $e, $time)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
-        $this->testStatus = PHPUnit_Runner_BaseTestRunner::STATUS_INCOMPLETE;
+        $this->testStatus = BaseTestRunner::STATUS_INCOMPLETE;
         $this->incomplete++;
     }
 
     /**
      * Risky test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addRiskyTest(Test $test, \Exception $e, $time)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
-        $this->testStatus = PHPUnit_Runner_BaseTestRunner::STATUS_RISKY;
+        $this->testStatus = BaseTestRunner::STATUS_RISKY;
         $this->risky++;
     }
 
     /**
      * Skipped test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addSkippedTest(Test $test, \Exception $e, $time)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
-        $this->testStatus = PHPUnit_Runner_BaseTestRunner::STATUS_SKIPPED;
+        $this->testStatus = BaseTestRunner::STATUS_SKIPPED;
         $this->skipped++;
     }
 
     /**
      * A testsuite started.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function startTestSuite(TestSuite $suite)
     {
     }
 
     /**
      * A testsuite ended.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function endTestSuite(TestSuite $suite)
     {
     }
 
     /**
      * A test started.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function startTest(PHPUnit_Framework_Test $test)
+    public function startTest(Test $test)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
-        $class = get_class($test);
+        $class = \get_class($test);
 
         if ($this->testClass != $class) {
             if ($this->testClass != '') {
                 $this->doEndClass();
             }
 
-            $classAnnotations = PHPUnit_Util_Test::parseTestMethodAnnotations($class);
+            $classAnnotations = \PHPUnit\Util\Test::parseTestMethodAnnotations($class);
             if (isset($classAnnotations['class']['testdox'][0])) {
                 $this->currentTestClassPrettified = $classAnnotations['class']['testdox'][0];
             } else {
@@ -72857,35 +67272,37 @@ abstract class PHPUnit_Util_TestDox_ResultPrinter extends PHPUnit_Util_Printer i
             $this->tests     = [];
         }
 
-        $annotations = $test->getAnnotations();
+        if ($test instanceof TestCase) {
+            $annotations = $test->getAnnotations();
 
-        if (isset($annotations['method']['testdox'][0])) {
-            $this->currentTestMethodPrettified = $annotations['method']['testdox'][0];
-        } else {
-            $this->currentTestMethodPrettified = $this->prettifier->prettifyTestMethod($test->getName(false));
-        }
+            if (isset($annotations['method']['testdox'][0])) {
+                $this->currentTestMethodPrettified = $annotations['method']['testdox'][0];
+            } else {
+                $this->currentTestMethodPrettified = $this->prettifier->prettifyTestMethod($test->getName(false));
+            }
 
-        if ($test instanceof PHPUnit_Framework_TestCase && $test->usesDataProvider()) {
-            $this->currentTestMethodPrettified .= ' ' . $test->dataDescription();
+            if ($test->usesDataProvider()) {
+                $this->currentTestMethodPrettified .= ' ' . $test->dataDescription();
+            }
         }
 
-        $this->testStatus = PHPUnit_Runner_BaseTestRunner::STATUS_PASSED;
+        $this->testStatus = BaseTestRunner::STATUS_PASSED;
     }
 
     /**
      * A test ended.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
+     * @param Test  $test
+     * @param float $time
      */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
+    public function endTest(Test $test, $time)
     {
         if (!$this->isOfInterest($test)) {
             return;
         }
 
         if (!isset($this->tests[$this->currentTestMethodPrettified])) {
-            if ($this->testStatus == PHPUnit_Runner_BaseTestRunner::STATUS_PASSED) {
+            if ($this->testStatus == BaseTestRunner::STATUS_PASSED) {
                 $this->tests[$this->currentTestMethodPrettified]['success'] = 1;
                 $this->tests[$this->currentTestMethodPrettified]['failure'] = 0;
             } else {
@@ -72893,7 +67310,7 @@ abstract class PHPUnit_Util_TestDox_ResultPrinter extends PHPUnit_Util_Printer i
                 $this->tests[$this->currentTestMethodPrettified]['failure'] = 1;
             }
         } else {
-            if ($this->testStatus == PHPUnit_Runner_BaseTestRunner::STATUS_PASSED) {
+            if ($this->testStatus == BaseTestRunner::STATUS_PASSED) {
                 $this->tests[$this->currentTestMethodPrettified]['success']++;
             } else {
                 $this->tests[$this->currentTestMethodPrettified]['failure']++;
@@ -72956,23 +67373,23 @@ abstract class PHPUnit_Util_TestDox_ResultPrinter extends PHPUnit_Util_Printer i
     }
 
     /**
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      *
      * @return bool
      */
-    private function isOfInterest(PHPUnit_Framework_Test $test)
+    private function isOfInterest(Test $test)
     {
-        if (!$test instanceof PHPUnit_Framework_TestCase) {
+        if (!$test instanceof TestCase) {
             return false;
         }
 
-        if ($test instanceof PHPUnit_Framework_WarningTestCase) {
+        if ($test instanceof WarningTestCase) {
             return false;
         }
 
         if (!empty($this->groups)) {
             foreach ($test->getGroups() as $group) {
-                if (in_array($group, $this->groups)) {
+                if (\in_array($group, $this->groups)) {
                     return true;
                 }
             }
@@ -72982,7 +67399,7 @@ abstract class PHPUnit_Util_TestDox_ResultPrinter extends PHPUnit_Util_Printer i
 
         if (!empty($this->excludeGroups)) {
             foreach ($test->getGroups() as $group) {
-                if (in_array($group, $this->excludeGroups)) {
+                if (\in_array($group, $this->excludeGroups)) {
                     return false;
                 }
             }
@@ -73002,148 +67419,12 @@ abstract class PHPUnit_Util_TestDox_ResultPrinter extends PHPUnit_Util_Printer i
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
-
-/**
- * Prints TestDox documentation in HTML format.
- */
-class PHPUnit_Util_TestDox_ResultPrinter_HTML extends PHPUnit_Util_TestDox_ResultPrinter
-{
-    /**
-     * @var string
-     */
-    private $pageHeader = <<<EOT
-<!doctype html>
-<html lang="en">
-    <head>
-        <meta charset="utf-8"/>
-        <title>Test Documentation</title>
-        <style>
-            body {
-                text-rendering: optimizeLegibility;
-                font-variant-ligatures: common-ligatures;
-                font-kerning: normal;
-                margin-left: 2em;
-            }
-
-            body > ul > li {
-                font-family: Source Serif Pro, PT Sans, Trebuchet MS, Helvetica, Arial;
-                font-size: 2em;
-            }
-
-            h2 {
-                font-family: Tahoma, Helvetica, Arial;
-                font-size: 3em;
-            }
-
-            ul {
-                list-style: none;
-                margin-bottom: 1em;
-            }
-        </style>
-    </head>
-    <body>
-EOT;
-
-    /**
-     * @var string
-     */
-    private $classHeader = <<<EOT
-
-        <h2 id="%s">%s</h2>
-        <ul>
-
-EOT;
-
-    /**
-     * @var string
-     */
-    private $classFooter = <<<EOT
-        </ul>
-EOT;
-
-    /**
-     * @var string
-     */
-    private $pageFooter = <<<EOT
-
-    </body>
-</html>
-EOT;
-
-    /**
-     * Handler for 'start run' event.
-     */
-    protected function startRun()
-    {
-        $this->write($this->pageHeader);
-    }
-
-    /**
-     * Handler for 'start class' event.
-     *
-     * @param string $name
-     */
-    protected function startClass($name)
-    {
-        $this->write(
-            sprintf(
-                $this->classHeader,
-                $name,
-                $this->currentTestClassPrettified
-            )
-        );
-    }
-
-    /**
-     * Handler for 'on test' event.
-     *
-     * @param string $name
-     * @param bool   $success
-     */
-    protected function onTest($name, $success = true)
-    {
-        $this->write(
-            sprintf(
-                "            <li style=\"color: %s;\">%s %s</li>\n",
-                $success ? '#555753' : '#ef2929',
-                $success ? '✓' : '❌',
-                $name
-            )
-        );
-    }
-
-    /**
-     * Handler for 'end class' event.
-     *
-     * @param string $name
-     */
-    protected function endClass($name)
-    {
-        $this->write($this->classFooter);
-    }
-
-    /**
-     * Handler for 'end run' event.
-     */
-    protected function endRun()
-    {
-        $this->write($this->pageFooter);
-    }
-}
-<?php
-/*
- * This file is part of PHPUnit.
- *
- * (c) Sebastian Bergmann <sebastian@phpunit.de>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
+namespace PHPUnit\Util\TestDox;
 
 /**
  * Prints TestDox documentation in text format.
  */
-class PHPUnit_Util_TestDox_ResultPrinter_Text extends PHPUnit_Util_TestDox_ResultPrinter
+class TextResultPrinter extends ResultPrinter
 {
     /**
      * Handler for 'start class' event.
@@ -73191,8 +67472,21 @@ class PHPUnit_Util_TestDox_ResultPrinter_Text extends PHPUnit_Util_TestDox_Resul
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util\TestDox;
 
-class PHPUnit_Util_TestDox_ResultPrinter_XML extends PHPUnit_Util_Printer implements PHPUnit_Framework_TestListener
+use DOMDocument;
+use DOMElement;
+use PHPUnit\Framework\AssertionFailedError;
+use PHPUnit\Framework\Exception;
+use PHPUnit\Framework\Test;
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestListener;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Framework\Warning;
+use PHPUnit\Util\Printer;
+use ReflectionClass;
+
+class XmlResultPrinter extends Printer implements TestListener
 {
     /**
      * @var DOMDocument
@@ -73205,12 +67499,12 @@ class PHPUnit_Util_TestDox_ResultPrinter_XML extends PHPUnit_Util_Printer implem
     private $root;
 
     /**
-     * @var PHPUnit_Util_TestDox_NamePrettifier
+     * @var NamePrettifier
      */
     private $prettifier;
 
     /**
-     * @var Exception
+     * @var \Exception|null
      */
     private $exception;
 
@@ -73225,7 +67519,7 @@ class PHPUnit_Util_TestDox_ResultPrinter_XML extends PHPUnit_Util_Printer implem
         $this->root = $this->document->createElement('tests');
         $this->document->appendChild($this->root);
 
-        $this->prettifier = new PHPUnit_Util_TestDox_NamePrettifier;
+        $this->prettifier = new NamePrettifier;
 
         parent::__construct($out);
     }
@@ -73243,11 +67537,11 @@ class PHPUnit_Util_TestDox_ResultPrinter_XML extends PHPUnit_Util_Printer implem
     /**
      * An error occurred.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addError(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addError(Test $test, \Exception $e, $time)
     {
         $this->exception = $e;
     }
@@ -73255,22 +67549,22 @@ class PHPUnit_Util_TestDox_ResultPrinter_XML extends PHPUnit_Util_Printer implem
     /**
      * A warning occurred.
      *
-     * @param PHPUnit_Framework_Test    $test
-     * @param PHPUnit_Framework_Warning $e
-     * @param float                     $time
+     * @param Test    $test
+     * @param Warning $e
+     * @param float   $time
      */
-    public function addWarning(PHPUnit_Framework_Test $test, PHPUnit_Framework_Warning $e, $time)
+    public function addWarning(Test $test, Warning $e, $time)
     {
     }
 
     /**
      * A failure occurred.
      *
-     * @param PHPUnit_Framework_Test                 $test
-     * @param PHPUnit_Framework_AssertionFailedError $e
-     * @param float                                  $time
+     * @param Test                 $test
+     * @param AssertionFailedError $e
+     * @param float                $time
      */
-    public function addFailure(PHPUnit_Framework_Test $test, PHPUnit_Framework_AssertionFailedError $e, $time)
+    public function addFailure(Test $test, AssertionFailedError $e, $time)
     {
         $this->exception = $e;
     }
@@ -73278,60 +67572,60 @@ class PHPUnit_Util_TestDox_ResultPrinter_XML extends PHPUnit_Util_Printer implem
     /**
      * Incomplete test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addIncompleteTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addIncompleteTest(Test $test, \Exception $e, $time)
     {
     }
 
     /**
      * Risky test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addRiskyTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addRiskyTest(Test $test, \Exception $e, $time)
     {
     }
 
     /**
      * Skipped test.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param Exception              $e
-     * @param float                  $time
+     * @param Test       $test
+     * @param \Exception $e
+     * @param float      $time
      */
-    public function addSkippedTest(PHPUnit_Framework_Test $test, Exception $e, $time)
+    public function addSkippedTest(Test $test, \Exception $e, $time)
     {
     }
 
     /**
      * A test suite started.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function startTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function startTestSuite(TestSuite $suite)
     {
     }
 
     /**
      * A test suite ended.
      *
-     * @param PHPUnit_Framework_TestSuite $suite
+     * @param TestSuite $suite
      */
-    public function endTestSuite(PHPUnit_Framework_TestSuite $suite)
+    public function endTestSuite(TestSuite $suite)
     {
     }
 
     /**
      * A test started.
      *
-     * @param PHPUnit_Framework_Test $test
+     * @param Test $test
      */
-    public function startTest(PHPUnit_Framework_Test $test)
+    public function startTest(Test $test)
     {
         $this->exception = null;
     }
@@ -73339,18 +67633,18 @@ class PHPUnit_Util_TestDox_ResultPrinter_XML extends PHPUnit_Util_Printer implem
     /**
      * A test ended.
      *
-     * @param PHPUnit_Framework_Test $test
-     * @param float                  $time
+     * @param Test  $test
+     * @param float $time
      */
-    public function endTest(PHPUnit_Framework_Test $test, $time)
+    public function endTest(Test $test, $time)
     {
-        if (!$test instanceof PHPUnit_Framework_TestCase) {
+        if (!$test instanceof TestCase) {
             return;
         }
 
-        /* @var PHPUnit_Framework_TestCase $test */
+        /* @var TestCase $test */
 
-        $groups = array_filter(
+        $groups = \array_filter(
             $test->getGroups(),
             function ($group) {
                 if ($group == 'small' || $group == 'medium' || $group == 'large') {
@@ -73363,16 +67657,16 @@ class PHPUnit_Util_TestDox_ResultPrinter_XML extends PHPUnit_Util_Printer implem
 
         $node = $this->document->createElement('test');
 
-        $node->setAttribute('className', get_class($test));
+        $node->setAttribute('className', \get_class($test));
         $node->setAttribute('methodName', $test->getName());
-        $node->setAttribute('prettifiedClassName', $this->prettifier->prettifyTestClass(get_class($test)));
+        $node->setAttribute('prettifiedClassName', $this->prettifier->prettifyTestClass(\get_class($test)));
         $node->setAttribute('prettifiedMethodName', $this->prettifier->prettifyTestMethod($test->getName()));
         $node->setAttribute('status', $test->getStatus());
         $node->setAttribute('time', $time);
         $node->setAttribute('size', $test->getSize());
-        $node->setAttribute('groups', implode(',', $groups));
+        $node->setAttribute('groups', \implode(',', $groups));
 
-        $inlineAnnotations = PHPUnit_Util_Test::getInlineAnnotations(get_class($test), $test->getName());
+        $inlineAnnotations = \PHPUnit\Util\Test::getInlineAnnotations(\get_class($test), $test->getName());
 
         if (isset($inlineAnnotations['given']) && isset($inlineAnnotations['when']) && isset($inlineAnnotations['then'])) {
             $node->setAttribute('given', $inlineAnnotations['given']['value']);
@@ -73384,7 +67678,7 @@ class PHPUnit_Util_TestDox_ResultPrinter_XML extends PHPUnit_Util_Printer implem
         }
 
         if ($this->exception !== null) {
-            if ($this->exception instanceof PHPUnit_Framework_Exception) {
+            if ($this->exception instanceof Exception) {
                 $steps = $this->exception->getSerializableTrace();
             } else {
                 $steps = $this->exception->getTrace();
@@ -73407,7 +67701,7 @@ class PHPUnit_Util_TestDox_ResultPrinter_XML extends PHPUnit_Util_Printer implem
         $this->root->appendChild($node);
     }
 }
-<?php
+<?php declare(strict_types=1);
 /*
  * This file is part of PHPUnit.
  *
@@ -73417,95 +67711,38 @@ class PHPUnit_Util_TestDox_ResultPrinter_XML extends PHPUnit_Util_Printer implem
  * file that was distributed with this source code.
  */
 
-/**
- * Iterator for test suites.
- */
-class PHPUnit_Util_TestSuiteIterator implements RecursiveIterator
-{
-    /**
-     * @var int
-     */
-    protected $position;
-
-    /**
-     * @var PHPUnit_Framework_Test[]
-     */
-    protected $tests;
-
-    /**
-     * @param PHPUnit_Framework_TestSuite $testSuite
-     */
-    public function __construct(PHPUnit_Framework_TestSuite $testSuite)
-    {
-        $this->tests = $testSuite->tests();
-    }
-
-    /**
-     * Rewinds the Iterator to the first element.
-     */
-    public function rewind()
-    {
-        $this->position = 0;
-    }
-
-    /**
-     * Checks if there is a current element after calls to rewind() or next().
-     *
-     * @return bool
-     */
-    public function valid()
-    {
-        return $this->position < count($this->tests);
-    }
+namespace PHPUnit\Util;
 
-    /**
-     * Returns the key of the current element.
-     *
-     * @return int
-     */
-    public function key()
-    {
-        return $this->position;
-    }
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Runner\PhptTestCase;
 
-    /**
-     * Returns the current element.
-     *
-     * @return PHPUnit_Framework_Test
-     */
-    public function current()
+class TextTestListRenderer
+{
+    public function render(TestSuite $suite): string
     {
-        return $this->valid() ? $this->tests[$this->position] : null;
-    }
+        $buffer = 'Available test(s):' . PHP_EOL;
 
-    /**
-     * Moves forward to next element.
-     */
-    public function next()
-    {
-        $this->position++;
-    }
+        foreach (new \RecursiveIteratorIterator($suite->getIterator()) as $test) {
+            if ($test instanceof TestCase) {
+                $name = \sprintf(
+                    '%s::%s',
+                    \get_class($test),
+                    \str_replace(' with data set ', '', $test->getName())
+                );
+            } elseif ($test instanceof PhptTestCase) {
+                $name = $test->getName();
+            } else {
+                continue;
+            }
 
-    /**
-     * Returns the sub iterator for the current element.
-     *
-     * @return PHPUnit_Util_TestSuiteIterator
-     */
-    public function getChildren()
-    {
-        return new self(
-            $this->tests[$this->position]
-        );
-    }
+            $buffer .= \sprintf(
+                ' - %s' . PHP_EOL,
+                $name
+            );
+        }
 
-    /**
-     * Checks whether the current element has children.
-     *
-     * @return bool
-     */
-    public function hasChildren()
-    {
-        return $this->tests[$this->position] instanceof PHPUnit_Framework_TestSuite;
+        return $buffer;
     }
 }
 <?php
@@ -73518,10 +67755,12 @@ class PHPUnit_Util_TestSuiteIterator implements RecursiveIterator
  * file that was distributed with this source code.
  */
 
+namespace PHPUnit\Util;
+
 /**
  * Utility class for textual type (and value) representation.
  */
-class PHPUnit_Util_Type
+class Type
 {
     /**
      * @param string $type
@@ -73530,7 +67769,7 @@ class PHPUnit_Util_Type
      */
     public static function isType($type)
     {
-        return in_array(
+        return \in_array(
             $type,
             [
                 'numeric',
@@ -73558,11 +67797,20 @@ class PHPUnit_Util_Type
  * For the full copyright and license information, please view the LICENSE
  * file that was distributed with this source code.
  */
+namespace PHPUnit\Util;
+
+use DOMCharacterData;
+use DOMDocument;
+use DOMElement;
+use DOMNode;
+use DOMText;
+use PHPUnit\Framework\Exception;
+use ReflectionClass;
 
 /**
  * XML helpers.
  */
-class PHPUnit_Util_XML
+class Xml
 {
     /**
      * Load an $actual document into a DOMDocument.  This is called
@@ -73592,26 +67840,26 @@ class PHPUnit_Util_XML
             return $actual;
         }
 
-        if (!is_string($actual)) {
-            throw new PHPUnit_Framework_Exception('Could not load XML from ' . gettype($actual));
+        if (!\is_string($actual)) {
+            throw new Exception('Could not load XML from ' . \gettype($actual));
         }
 
         if ($actual === '') {
-            throw new PHPUnit_Framework_Exception('Could not load XML from empty string');
+            throw new Exception('Could not load XML from empty string');
         }
 
         // Required for XInclude on Windows.
         if ($xinclude) {
-            $cwd = getcwd();
-            @chdir(dirname($filename));
+            $cwd = \getcwd();
+            @\chdir(\dirname($filename));
         }
 
         $document                     = new DOMDocument;
         $document->preserveWhiteSpace = false;
 
-        $internal  = libxml_use_internal_errors(true);
+        $internal  = \libxml_use_internal_errors(true);
         $message   = '';
-        $reporting = error_reporting(0);
+        $reporting = \error_reporting(0);
 
         if ('' !== $filename) {
             // Necessary for xinclude
@@ -73628,32 +67876,33 @@ class PHPUnit_Util_XML
             $document->xinclude();
         }
 
-        foreach (libxml_get_errors() as $error) {
+        foreach (\libxml_get_errors() as $error) {
             $message .= "\n" . $error->message;
         }
 
-        libxml_use_internal_errors($internal);
-        error_reporting($reporting);
+        \libxml_use_internal_errors($internal);
+        \error_reporting($reporting);
 
-        if ($xinclude) {
-            @chdir($cwd);
+        if (isset($cwd)) {
+            @\chdir($cwd);
         }
 
         if ($loaded === false || ($strict && $message !== '')) {
             if ($filename !== '') {
-                throw new PHPUnit_Framework_Exception(
-                    sprintf(
+                throw new Exception(
+                    \sprintf(
                         'Could not load "%s".%s',
                         $filename,
                         $message != '' ? "\n" . $message : ''
                     )
                 );
-            } else {
-                if ($message === '') {
-                    $message = 'Could not load XML for unknown reason';
-                }
-                throw new PHPUnit_Framework_Exception($message);
             }
+
+            if ($message === '') {
+                $message = 'Could not load XML for unknown reason';
+            }
+
+            throw new Exception($message);
         }
 
         return $document;
@@ -73671,13 +67920,13 @@ class PHPUnit_Util_XML
      */
     public static function loadFile($filename, $isHtml = false, $xinclude = false, $strict = false)
     {
-        $reporting = error_reporting(0);
-        $contents  = file_get_contents($filename);
-        error_reporting($reporting);
+        $reporting = \error_reporting(0);
+        $contents  = \file_get_contents($filename);
+        \error_reporting($reporting);
 
         if ($contents === false) {
-            throw new PHPUnit_Framework_Exception(
-                sprintf(
+            throw new Exception(
+                \sprintf(
                     'Could not read "%s".',
                     $filename
                 )
@@ -73713,11 +67962,11 @@ class PHPUnit_Util_XML
      */
     public static function prepareString($string)
     {
-        return preg_replace(
+        return \preg_replace(
             '/[\\x00-\\x08\\x0b\\x0c\\x0e-\\x1f\\x7f]/',
             '',
-            htmlspecialchars(
-                PHPUnit_Util_String::convertToUtf8($string),
+            \htmlspecialchars(
+                self::convertToUtf8($string),
                 ENT_QUOTES,
                 'UTF-8'
             )
@@ -73757,13 +68006,14 @@ class PHPUnit_Util_XML
                         $variable[] = $value;
                     }
                 }
+
                 break;
 
             case 'object':
                 $className = $element->getAttribute('class');
 
                 if ($element->hasChildNodes()) {
-                    $arguments       = $element->childNodes->item(1)->childNodes;
+                    $arguments       = $element->childNodes->item(0)->childNodes;
                     $constructorArgs = [];
 
                     foreach ($arguments as $argument) {
@@ -73777,10 +68027,12 @@ class PHPUnit_Util_XML
                 } else {
                     $variable = new $className;
                 }
+
                 break;
 
             case 'boolean':
-                $variable = $element->textContent == 'true' ? true : false;
+                $variable = $element->textContent == 'true';
+
                 break;
 
             case 'integer':
@@ -73788,11 +68040,148 @@ class PHPUnit_Util_XML
             case 'string':
                 $variable = $element->textContent;
 
-                settype($variable, $element->tagName);
+                \settype($variable, $element->tagName);
+
                 break;
         }
 
         return $variable;
     }
+
+    /**
+     * Converts a string to UTF-8 encoding.
+     *
+     * @param string $string
+     *
+     * @return string
+     */
+    private static function convertToUtf8($string)
+    {
+        if (!self::isUtf8($string)) {
+            if (\function_exists('mb_convert_encoding')) {
+                return \mb_convert_encoding($string, 'UTF-8');
+            }
+
+            return \utf8_encode($string);
+        }
+
+        return $string;
+    }
+
+    /**
+     * Checks a string for UTF-8 encoding.
+     *
+     * @param string $string
+     *
+     * @return bool
+     */
+    private static function isUtf8($string)
+    {
+        $length = \strlen($string);
+
+        for ($i = 0; $i < $length; $i++) {
+            if (\ord($string[$i]) < 0x80) {
+                $n = 0;
+            } elseif ((\ord($string[$i]) & 0xE0) == 0xC0) {
+                $n = 1;
+            } elseif ((\ord($string[$i]) & 0xF0) == 0xE0) {
+                $n = 2;
+            } elseif ((\ord($string[$i]) & 0xF0) == 0xF0) {
+                $n = 3;
+            } else {
+                return false;
+            }
+
+            for ($j = 0; $j < $n; $j++) {
+                if ((++$i == $length) || ((\ord($string[$i]) & 0xC0) != 0x80)) {
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+}
+<?php declare(strict_types=1);
+/*
+ * This file is part of PHPUnit.
+ *
+ * (c) Sebastian Bergmann <sebastian@phpunit.de>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace PHPUnit\Util;
+
+use PHPUnit\Framework\TestCase;
+use PHPUnit\Framework\TestSuite;
+use PHPUnit\Runner\PhptTestCase;
+
+class XmlTestListRenderer
+{
+    public function render(TestSuite $suite): string
+    {
+        $writer = new \XmlWriter;
+
+        $writer->openMemory();
+        $writer->setIndent(true);
+        $writer->startDocument();
+        $writer->startElement('tests');
+
+        $currentTestCase = null;
+
+        foreach (new \RecursiveIteratorIterator($suite->getIterator()) as $test) {
+            if ($test instanceof TestCase) {
+                if (\get_class($test) !== $currentTestCase) {
+                    if ($currentTestCase !== null) {
+                        $writer->endElement();
+                    }
+
+                    $writer->startElement('testCaseClass');
+                    $writer->writeAttribute('name', \get_class($test));
+
+                    $currentTestCase = \get_class($test);
+                }
+
+                $writer->startElement('testCaseMethod');
+                $writer->writeAttribute('name', $test->getName(false));
+                $writer->writeAttribute('groups', \implode(',', $test->getGroups()));
+
+                if (!empty($test->getDataSetAsString(false))) {
+                    $writer->writeAttribute(
+                        'dataSet',
+                        \str_replace(
+                            ' with data set ',
+                            '',
+                            $test->getDataSetAsString(false)
+                        )
+                    );
+                }
+
+                $writer->endElement();
+            } elseif ($test instanceof PhptTestCase) {
+                if ($currentTestCase !== null) {
+                    $writer->endElement();
+
+                    $currentTestCase = null;
+                }
+
+                $writer->startElement('phptFile');
+                $writer->writeAttribute('path', $test->getName());
+                $writer->endElement();
+            } else {
+                continue;
+            }
+        }
+
+        if ($currentTestCase !== null) {
+            $writer->endElement();
+        }
+
+        $writer->endElement();
+
+        return $writer->outputMemory();
+    }
 }
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